From 24801de8b94ae944a54fa47f0a22861b225cd2b4 Mon Sep 17 00:00:00 2001 From: Thomas Goirand Date: Tue, 5 Apr 2016 10:43:50 +0200 Subject: [PATCH] * Uploading to unstable. * Updated ja.po debconf translation (Closes: #816343). Rewritten-From: 6f1aba7f5510996063ed0770201c414f30f2fa79 --- .coveragerc | 7 - .gitignore | 35 - .gitreview | 4 - .testr.conf | 8 - CONTRIBUTING.rst | 16 - HACKING.rst | 61 - LICENSE | 176 - README.rst | 25 - babel.cfg | 2 - cinder/__init__.py | 24 - cinder/api/__init__.py | 34 - cinder/api/common.py | 444 - cinder/api/contrib/__init__.py | 38 - cinder/api/contrib/admin_actions.py | 337 - cinder/api/contrib/availability_zones.py | 70 - cinder/api/contrib/backups.py | 403 - cinder/api/contrib/capabilities.py | 78 - cinder/api/contrib/cgsnapshots.py | 209 - cinder/api/contrib/consistencygroups.py | 384 - cinder/api/contrib/extended_services.py | 25 - .../contrib/extended_snapshot_attributes.py | 96 - cinder/api/contrib/hosts.py | 275 - cinder/api/contrib/image_create.py | 29 - cinder/api/contrib/qos_specs_manage.py | 480 - cinder/api/contrib/quota_classes.py | 111 - cinder/api/contrib/quotas.py | 451 - cinder/api/contrib/scheduler_hints.py | 62 - cinder/api/contrib/scheduler_stats.py | 71 - cinder/api/contrib/services.py | 247 - cinder/api/contrib/snapshot_actions.py | 112 - cinder/api/contrib/snapshot_manage.py | 145 - cinder/api/contrib/snapshot_unmanage.py | 77 - cinder/api/contrib/types_extra_specs.py | 193 - cinder/api/contrib/types_manage.py | 201 - cinder/api/contrib/used_limits.py | 60 - cinder/api/contrib/volume_actions.py | 400 - .../api/contrib/volume_encryption_metadata.py | 68 - cinder/api/contrib/volume_host_attribute.py | 86 - cinder/api/contrib/volume_image_metadata.py | 222 - cinder/api/contrib/volume_manage.py | 162 - .../contrib/volume_mig_status_attribute.py | 86 - cinder/api/contrib/volume_tenant_attribute.py | 83 - cinder/api/contrib/volume_transfer.py | 251 - cinder/api/contrib/volume_type_access.py | 214 - cinder/api/contrib/volume_type_encryption.py | 209 - cinder/api/contrib/volume_unmanage.py | 75 - cinder/api/extensions.py | 400 - cinder/api/middleware/__init__.py | 0 cinder/api/middleware/auth.py | 161 - cinder/api/middleware/fault.py | 81 - cinder/api/middleware/sizelimit.py | 38 - cinder/api/openstack/__init__.py | 130 - cinder/api/openstack/api_version_request.py | 174 - .../openstack/rest_api_version_history.rst | 30 - cinder/api/openstack/versioned_method.py | 48 - cinder/api/openstack/wsgi.py | 1625 --- cinder/api/schemas/atom-link.rng | 141 - cinder/api/schemas/v1.1/extension.rng | 11 - cinder/api/schemas/v1.1/extensions.rng | 6 - cinder/api/schemas/v1.1/limits.rng | 28 - cinder/api/schemas/v1.1/metadata.rng | 9 - cinder/api/schemas/v1.1/qos_association.rng | 8 - cinder/api/schemas/v1.1/qos_associations.rng | 5 - cinder/api/schemas/v1.1/qos_spec.rng | 16 - cinder/api/schemas/v1.1/qos_specs.rng | 5 - cinder/api/urlmap.py | 302 - cinder/api/v1/__init__.py | 0 cinder/api/v1/limits.py | 468 - cinder/api/v1/router.py | 97 - cinder/api/v1/snapshot_metadata.py | 163 - cinder/api/v1/snapshots.py | 243 - cinder/api/v1/types.py | 79 - cinder/api/v1/volume_metadata.py | 163 - cinder/api/v1/volumes.py | 446 - 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968 -- cinder/backup/__init__.py | 26 - cinder/backup/api.py | 616 - cinder/backup/chunkeddriver.py | 740 - cinder/backup/driver.py | 398 - cinder/backup/drivers/__init__.py | 0 cinder/backup/drivers/ceph.py | 1192 -- cinder/backup/drivers/glusterfs.py | 93 - cinder/backup/drivers/google.py | 356 - cinder/backup/drivers/nfs.py | 80 - cinder/backup/drivers/posix.py | 137 - cinder/backup/drivers/swift.py | 344 - cinder/backup/drivers/tsm.py | 534 - cinder/backup/manager.py | 891 -- cinder/backup/rpcapi.py | 121 - cinder/brick/README.txt | 5 - cinder/brick/__init__.py | 0 cinder/brick/local_dev/__init__.py | 0 cinder/brick/local_dev/lvm.py | 783 -- cinder/cmd/__init__.py | 0 cinder/cmd/all.py | 108 - cinder/cmd/api.py | 63 - cinder/cmd/backup.py | 56 - cinder/cmd/manage.py | 597 - cinder/cmd/rtstool.py | 344 - cinder/cmd/scheduler.py | 56 - cinder/cmd/volume.py | 102 - cinder/cmd/volume_usage_audit.py | 245 - cinder/common/__init__.py | 0 cinder/common/config.py | 241 - 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.../versions/025_add_consistencygroup.py | 81 - .../026_add_consistencygroup_quota_class.py | 52 - .../migrate_repo/versions/027_placeholder.py | 19 - .../migrate_repo/versions/028_placeholder.py | 19 - .../migrate_repo/versions/029_placeholder.py | 19 - .../migrate_repo/versions/030_placeholder.py | 19 - .../migrate_repo/versions/031_placeholder.py | 19 - .../versions/032_add_volume_type_projects.py | 41 - .../versions/033_add_encryption_unique_key.py | 95 - .../034_volume_type_add_desc_column.py | 25 - .../versions/035_add_provider_id_column.py | 25 - ...036_add_provider_id_column_to_snapshots.py | 25 - ...snapshot_id_column_to_consistencygroups.py | 26 - .../038_add_driver_initiator_data_table.py | 36 - .../versions/039_add_parent_id_to_backups.py | 28 - .../versions/040_add_volume_attachment.py | 88 - .../041_add_modified_at_column_to_service.py | 21 - .../migrate_repo/versions/042_placeholder.py | 22 - .../migrate_repo/versions/043_placeholder.py | 22 - .../migrate_repo/versions/044_placeholder.py | 22 - .../migrate_repo/versions/045_placeholder.py | 22 - .../migrate_repo/versions/046_placeholder.py | 22 - .../versions/047_add_per_volume_quota.py | 44 - .../versions/048_add_allocated_in_quotas.py | 25 - ...add_temp_volume_snapshot_ids_to_backups.py | 31 - .../050_add_previous_status_to_volumes.py | 27 - ...source_cgid_column_to_consistencygroups.py | 26 - ...2_add_provider_auth_column_to_snapshots.py | 25 - .../053_add_version_columns_to_service.py | 36 - ...has_dependent_backups_column_to_backups.py | 33 - .../055_add_image_volume_cache_table.py | 37 - .../migrate_repo/versions/056_placeholder.py | 19 - .../migrate_repo/versions/057_placeholder.py | 19 - .../migrate_repo/versions/058_placeholder.py | 19 - .../migrate_repo/versions/059_placeholder.py | 19 - .../migrate_repo/versions/060_placeholder.py | 19 - ...61_add_snapshot_id_timestamp_to_backups.py | 30 - .../versions/062_deleted_type_to_Integer.py | 30 - .../versions/062_sqlite_upgrade.sql | 29 - .../migrate_repo/versions/063_placeholder.py | 17 - .../064_add_restore_volume_id_to_backups.py | 26 - .../065_add_replication_info_to_service.py | 30 - ...add_allocated_id_column_to_reservations.py | 28 - .../versions/067_readd_iscsi_targets_table.py | 40 - .../migrate_repo/versions/068_placeholder.py | 22 - .../migrate_repo/versions/069_placeholder.py | 22 - .../migrate_repo/versions/070_placeholder.py | 22 - .../migrate_repo/versions/071_placeholder.py | 22 - .../migrate_repo/versions/072_placeholder.py | 22 - .../migrate_repo/versions/__init__.py | 0 cinder/db/sqlalchemy/models.py | 640 - cinder/exception.py | 1109 -- cinder/flow_utils.py | 80 - cinder/hacking/__init__.py | 0 cinder/hacking/checks.py | 523 - cinder/i18n.py | 50 - cinder/image/__init__.py | 0 cinder/image/cache.py | 225 - cinder/image/glance.py | 613 - cinder/image/image_utils.py | 549 - cinder/keymgr/__init__.py | 31 - cinder/keymgr/barbican.py | 338 - 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cinder/locale/ru/LC_MESSAGES/cinder.po | 8051 ----------- .../tr_TR/LC_MESSAGES/cinder-log-error.po | 2368 ---- .../tr_TR/LC_MESSAGES/cinder-log-info.po | 2429 ---- .../tr_TR/LC_MESSAGES/cinder-log-warning.po | 1450 -- cinder/locale/tr_TR/LC_MESSAGES/cinder.po | 6833 --------- cinder/locale/zh_CN/LC_MESSAGES/cinder.po | 9642 ------------- cinder/locale/zh_TW/LC_MESSAGES/cinder.po | 9696 ------------- cinder/manager.py | 180 - cinder/objects/__init__.py | 34 - cinder/objects/backup.py | 220 - cinder/objects/base.py | 430 - cinder/objects/cgsnapshot.py | 153 - cinder/objects/consistencygroup.py | 170 - cinder/objects/fields.py | 86 - cinder/objects/service.py | 168 - cinder/objects/snapshot.py | 278 - cinder/objects/volume.py | 484 - cinder/objects/volume_attachment.py | 97 - cinder/objects/volume_type.py | 126 - cinder/opts.py | 358 - cinder/policy.py | 93 - cinder/quota.py | 1203 -- cinder/quota_utils.py | 260 - cinder/replication/__init__.py | 23 - cinder/replication/api.py | 112 - 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| 374 - cinder/scheduler/rpcapi.py | 165 - cinder/scheduler/scheduler_options.py | 105 - cinder/scheduler/weights/__init__.py | 44 - cinder/scheduler/weights/capacity.py | 137 - cinder/scheduler/weights/chance.py | 28 - cinder/scheduler/weights/goodness.py | 143 - cinder/scheduler/weights/volume_number.py | 60 - cinder/service.py | 502 - cinder/ssh_utils.py | 177 - cinder/test.py | 388 - cinder/testing/README.rst | 35 - cinder/tests/__init__.py | 0 cinder/tests/fixtures.py | 101 - cinder/tests/functional/__init__.py | 0 cinder/tests/functional/api/__init__.py | 18 - cinder/tests/functional/api/client.py | 204 - cinder/tests/functional/api/foxinsocks.py | 91 - cinder/tests/functional/functional_helpers.py | 138 - cinder/tests/functional/test_extensions.py | 216 - cinder/tests/functional/test_login.py | 23 - cinder/tests/functional/test_volumes.py | 179 - cinder/tests/functional/test_xml.py | 44 - cinder/tests/unit/__init__.py | 43 - cinder/tests/unit/api/__init__.py | 0 cinder/tests/unit/api/common.py | 36 - cinder/tests/unit/api/contrib/__init__.py | 0 .../unit/api/contrib/test_admin_actions.py | 1011 -- .../api/contrib/test_availability_zones.py | 90 - cinder/tests/unit/api/contrib/test_backups.py | 2241 --- .../unit/api/contrib/test_capabilities.py | 129 - .../unit/api/contrib/test_cgsnapshots.py | 488 - .../api/contrib/test_consistencygroups.py | 1262 -- .../test_extended_snapshot_attributes.py | 121 - cinder/tests/unit/api/contrib/test_hosts.py | 211 - .../unit/api/contrib/test_qos_specs_manage.py | 836 -- cinder/tests/unit/api/contrib/test_quotas.py | 1061 -- .../unit/api/contrib/test_quotas_classes.py | 174 - .../unit/api/contrib/test_scheduler_hints.py | 99 - .../unit/api/contrib/test_scheduler_stats.py | 110 - .../tests/unit/api/contrib/test_services.py | 658 - .../unit/api/contrib/test_snapshot_actions.py | 80 - .../unit/api/contrib/test_snapshot_manage.py | 130 - .../api/contrib/test_snapshot_unmanage.py | 115 - 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cinder/tests/unit/objects/test_backup.py | 218 - cinder/tests/unit/objects/test_base.py | 629 - cinder/tests/unit/objects/test_cgsnapshot.py | 167 - .../unit/objects/test_consistencygroup.py | 231 - cinder/tests/unit/objects/test_fields.py | 107 - cinder/tests/unit/objects/test_objects.py | 90 - cinder/tests/unit/objects/test_service.py | 173 - cinder/tests/unit/objects/test_snapshot.py | 324 - cinder/tests/unit/objects/test_volume.py | 444 - .../unit/objects/test_volume_attachment.py | 99 - cinder/tests/unit/objects/test_volume_type.py | 127 - cinder/tests/unit/policy.json | 110 - cinder/tests/unit/runtime_conf.py | 22 - cinder/tests/unit/scheduler/__init__.py | 0 cinder/tests/unit/scheduler/fake_hosts.py | 53 - cinder/tests/unit/scheduler/fakes.py | 163 - .../test_allocated_capacity_weigher.py | 101 - .../tests/unit/scheduler/test_base_filter.py | 168 - .../unit/scheduler/test_capacity_weigher.py | 339 - .../unit/scheduler/test_chance_weigher.py | 67 - .../unit/scheduler/test_filter_scheduler.py | 475 - .../unit/scheduler/test_goodness_weigher.py | 198 - .../tests/unit/scheduler/test_host_filters.py | 1684 --- .../tests/unit/scheduler/test_host_manager.py | 613 - cinder/tests/unit/scheduler/test_rpcapi.py | 227 - cinder/tests/unit/scheduler/test_scheduler.py | 382 - .../unit/scheduler/test_scheduler_options.py | 138 - .../scheduler/test_volume_number_weigher.py | 106 - cinder/tests/unit/scheduler/test_weights.py | 54 - cinder/tests/unit/targets/__init__.py | 0 cinder/tests/unit/targets/targets_fixture.py | 109 - .../unit/targets/test_base_iscsi_driver.py | 164 - cinder/tests/unit/targets/test_cxt_driver.py | 179 - cinder/tests/unit/targets/test_iet_driver.py | 202 - cinder/tests/unit/targets/test_iser_driver.py | 95 - cinder/tests/unit/targets/test_lio_driver.py | 337 - cinder/tests/unit/targets/test_scst_driver.py | 233 - cinder/tests/unit/targets/test_tgt_driver.py | 382 - cinder/tests/unit/test_api.py | 73 - cinder/tests/unit/test_api_urlmap.py | 271 - cinder/tests/unit/test_backup.py | 1376 -- cinder/tests/unit/test_backup_ceph.py | 1184 -- cinder/tests/unit/test_backup_driver_base.py | 372 - cinder/tests/unit/test_backup_google.py | 568 - cinder/tests/unit/test_backup_swift.py | 793 -- cinder/tests/unit/test_backup_tsm.py | 354 - cinder/tests/unit/test_block_device.py | 418 - cinder/tests/unit/test_blockbridge.py | 581 - cinder/tests/unit/test_cloudbyte.py | 1573 --- cinder/tests/unit/test_cmd.py | 1789 --- cinder/tests/unit/test_coho.py | 374 - cinder/tests/unit/test_conf.py | 83 - cinder/tests/unit/test_context.py | 136 - cinder/tests/unit/test_coordination.py | 132 - cinder/tests/unit/test_db_api.py | 2412 ---- cinder/tests/unit/test_dellfc.py | 640 - cinder/tests/unit/test_dellsc.py | 2509 ---- cinder/tests/unit/test_dellscapi.py | 6530 --------- cinder/tests/unit/test_dothill.py | 736 - cinder/tests/unit/test_drbdmanagedrv.py | 581 - cinder/tests/unit/test_emc_vmax.py | 7828 ----------- cinder/tests/unit/test_emc_vnx.py | 6625 --------- cinder/tests/unit/test_emc_xtremio.py | 734 - cinder/tests/unit/test_eqlx.py | 460 - cinder/tests/unit/test_evaluator.py | 139 - cinder/tests/unit/test_exception.py | 123 - cinder/tests/unit/test_fixtures.py | 59 - cinder/tests/unit/test_glusterfs.py | 1851 --- cinder/tests/unit/test_gpfs.py | 2100 --- cinder/tests/unit/test_hacking.py | 450 - .../tests/unit/test_hitachi_hbsd_horcm_fc.py | 1008 -- .../tests/unit/test_hitachi_hbsd_snm2_fc.py | 598 - .../unit/test_hitachi_hbsd_snm2_iscsi.py | 587 - .../tests/unit/test_hitachi_hnas_backend.py | 684 - cinder/tests/unit/test_hitachi_hnas_iscsi.py | 557 - cinder/tests/unit/test_hitachi_hnas_nfs.py | 539 - cinder/tests/unit/test_hpe3par.py | 6847 --------- cinder/tests/unit/test_hpe_xp_fc.py | 801 -- cinder/tests/unit/test_hpelefthand.py | 2395 ---- cinder/tests/unit/test_huawei_drivers.py | 3834 ----- .../unit/test_huawei_drivers_compatibility.py | 65 - cinder/tests/unit/test_ibm_flashsystem.py | 1270 -- .../tests/unit/test_ibm_flashsystem_iscsi.py | 263 - cinder/tests/unit/test_ibm_xiv_ds8k.py | 916 -- cinder/tests/unit/test_image_utils.py | 1391 -- cinder/tests/unit/test_infortrend_cli.py | 2310 ---- cinder/tests/unit/test_infortrend_common.py | 2073 --- cinder/tests/unit/test_migrations.py | 853 -- cinder/tests/unit/test_misc.py | 62 - cinder/tests/unit/test_netapp.py | 1355 -- cinder/tests/unit/test_netapp_nfs.py | 1664 --- cinder/tests/unit/test_netapp_ssc.py | 734 - cinder/tests/unit/test_nexenta.py | 607 - cinder/tests/unit/test_nexenta5_iscsi.py | 374 - cinder/tests/unit/test_nexenta5_nfs.py | 172 - cinder/tests/unit/test_nexenta_edge.py | 169 - cinder/tests/unit/test_nfs.py | 1186 -- cinder/tests/unit/test_nimble.py | 979 -- cinder/tests/unit/test_prophetstor_dpl.py | 771 -- cinder/tests/unit/test_pure.py | 2411 ---- cinder/tests/unit/test_qos_specs.py | 382 - cinder/tests/unit/test_quobyte.py | 973 -- cinder/tests/unit/test_quota.py | 2155 --- cinder/tests/unit/test_quota_utils.py | 167 - cinder/tests/unit/test_rbd.py | 1342 -- cinder/tests/unit/test_remotefs.py | 358 - cinder/tests/unit/test_rpc.py | 83 - cinder/tests/unit/test_san.py | 68 - cinder/tests/unit/test_scality.py | 367 - cinder/tests/unit/test_service.py | 389 - cinder/tests/unit/test_sheepdog.py | 1438 -- cinder/tests/unit/test_smbfs.py | 736 - cinder/tests/unit/test_solidfire.py | 1748 --- cinder/tests/unit/test_ssh_utils.py | 336 - cinder/tests/unit/test_storwize_svc.py | 5047 ------- cinder/tests/unit/test_tegile.py | 408 - cinder/tests/unit/test_test.py | 79 - cinder/tests/unit/test_test_utils.py | 43 - cinder/tests/unit/test_tintri.py | 282 - cinder/tests/unit/test_utils.py | 1425 -- cinder/tests/unit/test_v7000_common.py | 777 -- cinder/tests/unit/test_v7000_fcp.py | 576 - cinder/tests/unit/test_vmware_datastore.py | 468 - cinder/tests/unit/test_vmware_vmdk.py | 2587 ---- cinder/tests/unit/test_vmware_volumeops.py | 2019 --- cinder/tests/unit/test_volume.py | 7802 ----------- .../tests/unit/test_volume_configuration.py | 59 - .../tests/unit/test_volume_glance_metadata.py | 183 - cinder/tests/unit/test_volume_rpcapi.py | 882 -- cinder/tests/unit/test_volume_throttling.py | 74 - cinder/tests/unit/test_volume_transfer.py | 256 - cinder/tests/unit/test_volume_types.py | 501 - .../unit/test_volume_types_extra_specs.py | 122 - cinder/tests/unit/test_volume_utils.py | 828 -- cinder/tests/unit/test_vzstorage.py | 289 - cinder/tests/unit/test_xio.py | 1479 -- cinder/tests/unit/test_zfssa.py | 1718 --- cinder/tests/unit/utils.py | 263 - cinder/tests/unit/volume/__init__.py | 0 cinder/tests/unit/volume/drivers/__init__.py | 0 .../unit/volume/drivers/disco/__init__.py | 149 - .../disco/test_create_cloned_volume.py | 158 - .../drivers/disco/test_create_snapshot.py | 153 - .../drivers/disco/test_create_volume.py | 53 - .../disco/test_create_volume_from_snapshot.py | 166 - .../drivers/disco/test_delete_snapshot.py | 51 - .../drivers/disco/test_delete_volume.py | 49 - .../drivers/disco/test_extend_volume.py | 50 - .../tests/unit/volume/drivers/emc/__init__.py | 0 .../volume/drivers/emc/scaleio/__init__.py | 170 - .../unit/volume/drivers/emc/scaleio/mocks.py | 92 - .../emc/scaleio/test_consistencygroups.py | 209 - .../emc/scaleio/test_create_cloned_volume.py | 105 - .../emc/scaleio/test_create_snapshot.py | 116 - .../drivers/emc/scaleio/test_create_volume.py | 115 - .../test_create_volume_from_snapshot.py | 100 - .../emc/scaleio/test_delete_snapshot.py | 94 - .../drivers/emc/scaleio/test_delete_volume.py | 81 - .../drivers/emc/scaleio/test_extend_volume.py | 105 - .../emc/scaleio/test_initialize_connection.py | 69 - .../emc/scaleio/test_manage_existing.py | 126 - .../volume/drivers/emc/scaleio/test_misc.py | 190 - .../unit/volume/drivers/netapp/__init__.py | 0 .../drivers/netapp/dataontap/__init__.py | 0 .../netapp/dataontap/client/__init__.py | 0 .../drivers/netapp/dataontap/client/fakes.py | 767 - .../netapp/dataontap/client/test_api.py | 611 - .../dataontap/client/test_client_7mode.py | 811 -- .../dataontap/client/test_client_base.py | 561 - .../dataontap/client/test_client_cmode.py | 1288 -- .../volume/drivers/netapp/dataontap/fakes.py | 461 - .../netapp/dataontap/performance/__init__.py | 0 .../netapp/dataontap/performance/fakes.py | 546 - .../dataontap/performance/test_perf_7mode.py | 255 - .../dataontap/performance/test_perf_base.py | 366 - .../dataontap/performance/test_perf_cmode.py | 476 - .../netapp/dataontap/test_block_7mode.py | 654 - .../netapp/dataontap/test_block_base.py | 1415 -- .../netapp/dataontap/test_block_cmode.py | 694 - .../dataontap/test_block_driver_interfaces.py | 72 - .../netapp/dataontap/test_nfs_7mode.py | 145 - .../drivers/netapp/dataontap/test_nfs_base.py | 501 - .../netapp/dataontap/test_nfs_cmode.py | 620 - .../volume/drivers/netapp/eseries/__init__.py | 0 .../volume/drivers/netapp/eseries/fakes.py | 1361 -- .../drivers/netapp/eseries/test_client.py | 1215 -- .../drivers/netapp/eseries/test_driver.py | 557 - .../drivers/netapp/eseries/test_fc_driver.py | 35 - .../netapp/eseries/test_host_mapper.py | 686 - .../netapp/eseries/test_iscsi_driver.py | 33 - .../drivers/netapp/eseries/test_library.py | 2446 ---- .../drivers/netapp/eseries/test_utils.py | 35 - .../tests/unit/volume/drivers/netapp/fakes.py | 139 - .../unit/volume/drivers/netapp/test_common.py | 126 - .../unit/volume/drivers/netapp/test_utils.py | 902 -- .../tests/unit/volume/drivers/test_datera.py | 458 - .../tests/unit/volume/drivers/test_fujitsu.py | 925 -- cinder/tests/unit/volume/drivers/test_hgst.py | 935 -- cinder/tests/unit/volume/flows/__init__.py | 0 .../unit/volume/flows/fake_volume_api.py | 62 - .../volume/flows/test_create_volume_flow.py | 1094 -- .../volume/flows/test_manage_volume_flow.py | 51 - cinder/tests/unit/windows/__init__.py | 0 cinder/tests/unit/windows/db_fakes.py | 48 - cinder/tests/unit/windows/test_smbfs.py | 262 - cinder/tests/unit/windows/test_windows.py | 426 - .../unit/windows/test_windows_remotefs.py | 76 - cinder/tests/unit/zonemanager/__init__.py | 0 .../test_brcd_fc_san_lookup_service.py | 143 - .../test_brcd_fc_zone_client_cli.py | 303 - .../zonemanager/test_brcd_fc_zone_driver.py | 262 - .../test_brcd_http_fc_zone_client.py | 810 -- .../zonemanager/test_brcd_lookup_service.py | 95 - .../test_cisco_fc_san_lookup_service.py | 149 - .../test_cisco_fc_zone_client_cli.py | 303 - .../zonemanager/test_cisco_fc_zone_driver.py | 208 - .../zonemanager/test_cisco_lookup_service.py | 96 - .../unit/zonemanager/test_driverutils.py | 113 - .../unit/zonemanager/test_fc_zone_manager.py | 107 - .../unit/zonemanager/test_volume_driver.py | 90 - cinder/transfer/__init__.py | 26 - cinder/transfer/api.py | 250 - cinder/utils.py | 1087 -- cinder/version.py | 23 - cinder/volume/__init__.py | 30 - cinder/volume/api.py | 1712 --- cinder/volume/configuration.py | 82 - cinder/volume/driver.py | 2831 ---- cinder/volume/drivers/__init__.py | 22 - cinder/volume/drivers/block_device.py | 302 - cinder/volume/drivers/blockbridge.py | 594 - cinder/volume/drivers/cloudbyte/__init__.py | 0 cinder/volume/drivers/cloudbyte/cloudbyte.py | 1222 -- cinder/volume/drivers/cloudbyte/options.py | 98 - cinder/volume/drivers/coho.py | 400 - cinder/volume/drivers/datera.py | 508 - cinder/volume/drivers/dell/__init__.py | 0 .../drivers/dell/dell_storagecenter_api.py | 2744 ---- .../drivers/dell/dell_storagecenter_common.py | 1213 -- .../drivers/dell/dell_storagecenter_fc.py | 171 - .../drivers/dell/dell_storagecenter_iscsi.py | 171 - cinder/volume/drivers/disco/__init__.py | 0 cinder/volume/drivers/disco/disco.py | 542 - cinder/volume/drivers/dothill/__init__.py | 0 .../volume/drivers/dothill/dothill_client.py | 394 - .../volume/drivers/dothill/dothill_common.py | 528 - cinder/volume/drivers/dothill/dothill_fc.py | 172 - .../volume/drivers/dothill/dothill_iscsi.py | 195 - cinder/volume/drivers/drbdmanagedrv.py | 1010 -- cinder/volume/drivers/emc/__init__.py | 0 cinder/volume/drivers/emc/emc_cli_fc.py | 307 - cinder/volume/drivers/emc/emc_cli_iscsi.py | 286 - cinder/volume/drivers/emc/emc_vmax_common.py | 4447 ------ cinder/volume/drivers/emc/emc_vmax_fast.py | 817 -- cinder/volume/drivers/emc/emc_vmax_fc.py | 415 - cinder/volume/drivers/emc/emc_vmax_https.py | 347 - cinder/volume/drivers/emc/emc_vmax_iscsi.py | 420 - cinder/volume/drivers/emc/emc_vmax_masking.py | 2662 ---- .../volume/drivers/emc/emc_vmax_provision.py | 1046 -- .../drivers/emc/emc_vmax_provision_v3.py | 803 -- cinder/volume/drivers/emc/emc_vmax_utils.py | 2568 ---- cinder/volume/drivers/emc/emc_vnx_cli.py | 4986 ------- cinder/volume/drivers/emc/scaleio.py | 1244 -- cinder/volume/drivers/emc/xtremio.py | 1006 -- cinder/volume/drivers/eqlx.py | 595 - cinder/volume/drivers/fujitsu/__init__.py | 0 .../drivers/fujitsu/eternus_dx_common.py | 2158 --- .../volume/drivers/fujitsu/eternus_dx_fc.py | 214 - .../drivers/fujitsu/eternus_dx_iscsi.py | 204 - cinder/volume/drivers/glusterfs.py | 470 - cinder/volume/drivers/hgst.py | 602 - cinder/volume/drivers/hitachi/__init__.py | 0 .../volume/drivers/hitachi/hbsd_basiclib.py | 283 - cinder/volume/drivers/hitachi/hbsd_common.py | 821 -- cinder/volume/drivers/hitachi/hbsd_fc.py | 533 - cinder/volume/drivers/hitachi/hbsd_horcm.py | 1503 -- cinder/volume/drivers/hitachi/hbsd_iscsi.py | 420 - cinder/volume/drivers/hitachi/hbsd_snm2.py | 1155 -- cinder/volume/drivers/hitachi/hnas_backend.py | 876 -- cinder/volume/drivers/hitachi/hnas_iscsi.py | 1006 -- cinder/volume/drivers/hitachi/hnas_nfs.py | 795 -- cinder/volume/drivers/hpe/__init__.py | 0 cinder/volume/drivers/hpe/hpe_3par_common.py | 3718 ----- cinder/volume/drivers/hpe/hpe_3par_fc.py | 624 - cinder/volume/drivers/hpe/hpe_3par_iscsi.py | 942 -- .../volume/drivers/hpe/hpe_lefthand_iscsi.py | 1910 --- cinder/volume/drivers/hpe/hpe_xp_fc.py | 149 - cinder/volume/drivers/hpe/hpe_xp_opts.py | 116 - cinder/volume/drivers/huawei/__init__.py | 0 cinder/volume/drivers/huawei/constants.py | 105 - .../volume/drivers/huawei/fc_zone_helper.py | 235 - cinder/volume/drivers/huawei/huawei_conf.py | 287 - cinder/volume/drivers/huawei/huawei_driver.py | 2026 --- cinder/volume/drivers/huawei/huawei_utils.py | 102 - cinder/volume/drivers/huawei/hypermetro.py | 276 - cinder/volume/drivers/huawei/replication.py | 648 - cinder/volume/drivers/huawei/rest_client.py | 2134 --- cinder/volume/drivers/huawei/smartx.py | 233 - cinder/volume/drivers/ibm/__init__.py | 0 .../volume/drivers/ibm/flashsystem_common.py | 1082 -- cinder/volume/drivers/ibm/flashsystem_fc.py | 386 - .../volume/drivers/ibm/flashsystem_iscsi.py | 387 - cinder/volume/drivers/ibm/gpfs.py | 1387 -- .../drivers/ibm/storwize_svc/__init__.py | 0 .../drivers/ibm/storwize_svc/replication.py | 450 - .../ibm/storwize_svc/storwize_svc_common.py | 3187 ----- .../ibm/storwize_svc/storwize_svc_fc.py | 282 - .../ibm/storwize_svc/storwize_svc_iscsi.py | 258 - cinder/volume/drivers/ibm/xiv_ds8k.py | 285 - cinder/volume/drivers/infortrend/__init__.py | 0 .../infortrend/eonstor_ds_cli/__init__.py | 0 .../infortrend/eonstor_ds_cli/cli_factory.py | 735 - .../infortrend/eonstor_ds_cli/common_cli.py | 1942 --- .../drivers/infortrend/infortrend_fc_cli.py | 279 - .../infortrend/infortrend_iscsi_cli.py | 252 - cinder/volume/drivers/lenovo/__init__.py | 0 cinder/volume/drivers/lenovo/lenovo_client.py | 24 - cinder/volume/drivers/lenovo/lenovo_common.py | 69 - cinder/volume/drivers/lenovo/lenovo_fc.py | 36 - cinder/volume/drivers/lenovo/lenovo_iscsi.py | 38 - cinder/volume/drivers/lvm.py | 775 -- cinder/volume/drivers/netapp/__init__.py | 0 cinder/volume/drivers/netapp/common.py | 115 - .../drivers/netapp/dataontap/__init__.py | 0 .../drivers/netapp/dataontap/block_7mode.py | 441 - .../drivers/netapp/dataontap/block_base.py | 1123 -- .../drivers/netapp/dataontap/block_cmode.py | 423 - .../netapp/dataontap/client/__init__.py | 0 .../drivers/netapp/dataontap/client/api.py | 711 - .../netapp/dataontap/client/client_7mode.py | 585 - .../netapp/dataontap/client/client_base.py | 433 - .../netapp/dataontap/client/client_cmode.py | 950 -- .../drivers/netapp/dataontap/fc_7mode.py | 134 - .../drivers/netapp/dataontap/fc_cmode.py | 134 - .../drivers/netapp/dataontap/iscsi_7mode.py | 131 - .../drivers/netapp/dataontap/iscsi_cmode.py | 131 - .../drivers/netapp/dataontap/nfs_7mode.py | 213 - .../drivers/netapp/dataontap/nfs_base.py | 996 -- .../drivers/netapp/dataontap/nfs_cmode.py | 624 - .../netapp/dataontap/performance/__init__.py | 0 .../dataontap/performance/perf_7mode.py | 149 - .../netapp/dataontap/performance/perf_base.py | 226 - .../dataontap/performance/perf_cmode.py | 206 - .../drivers/netapp/dataontap/ssc_cmode.py | 644 - .../volume/drivers/netapp/eseries/__init__.py | 0 .../volume/drivers/netapp/eseries/client.py | 1032 -- .../drivers/netapp/eseries/exception.py | 33 - .../drivers/netapp/eseries/fc_driver.py | 126 - .../drivers/netapp/eseries/host_mapper.py | 249 - .../drivers/netapp/eseries/iscsi_driver.py | 126 - .../volume/drivers/netapp/eseries/library.py | 2103 --- cinder/volume/drivers/netapp/eseries/utils.py | 66 - cinder/volume/drivers/netapp/options.py | 201 - cinder/volume/drivers/netapp/utils.py | 568 - cinder/volume/drivers/nexenta/__init__.py | 0 cinder/volume/drivers/nexenta/iscsi.py | 683 - cinder/volume/drivers/nexenta/jsonrpc.py | 93 - .../drivers/nexenta/nexentaedge/__init__.py | 0 .../drivers/nexenta/nexentaedge/iscsi.py | 270 - .../drivers/nexenta/nexentaedge/jsonrpc.py | 100 - cinder/volume/drivers/nexenta/nfs.py | 817 -- cinder/volume/drivers/nexenta/ns5/__init__.py | 0 cinder/volume/drivers/nexenta/ns5/iscsi.py | 531 - cinder/volume/drivers/nexenta/ns5/jsonrpc.py | 102 - cinder/volume/drivers/nexenta/ns5/nfs.py | 457 - cinder/volume/drivers/nexenta/options.py | 152 - cinder/volume/drivers/nexenta/utils.py | 165 - cinder/volume/drivers/nfs.py | 442 - cinder/volume/drivers/nimble.py | 920 -- cinder/volume/drivers/prophetstor/__init__.py | 0 cinder/volume/drivers/prophetstor/dpl_fc.py | 410 - .../volume/drivers/prophetstor/dpl_iscsi.py | 155 - .../volume/drivers/prophetstor/dplcommon.py | 1497 -- cinder/volume/drivers/prophetstor/options.py | 30 - cinder/volume/drivers/pure.py | 1749 --- cinder/volume/drivers/quobyte.py | 475 - cinder/volume/drivers/rbd.py | 1098 -- cinder/volume/drivers/remotefs.py | 1446 -- cinder/volume/drivers/san/__init__.py | 25 - cinder/volume/drivers/san/hp/__init__.py | 0 cinder/volume/drivers/san/hp/hpmsa_client.py | 24 - cinder/volume/drivers/san/hp/hpmsa_common.py | 71 - cinder/volume/drivers/san/hp/hpmsa_fc.py | 36 - cinder/volume/drivers/san/hp/hpmsa_iscsi.py | 38 - cinder/volume/drivers/san/san.py | 183 - cinder/volume/drivers/scality.py | 297 - cinder/volume/drivers/sheepdog.py | 652 - cinder/volume/drivers/smbfs.py | 659 - cinder/volume/drivers/solidfire.py | 1706 --- cinder/volume/drivers/tegile.py | 659 - cinder/volume/drivers/tintri.py | 964 -- cinder/volume/drivers/violin/__init__.py | 0 cinder/volume/drivers/violin/v7000_common.py | 854 -- cinder/volume/drivers/violin/v7000_fcp.py | 383 - cinder/volume/drivers/vmware/__init__.py | 18 - cinder/volume/drivers/vmware/datastore.py | 279 - cinder/volume/drivers/vmware/exceptions.py | 57 - cinder/volume/drivers/vmware/vmdk.py | 2028 --- cinder/volume/drivers/vmware/volumeops.py | 1666 --- cinder/volume/drivers/vzstorage.py | 329 - cinder/volume/drivers/windows/__init__.py | 0 cinder/volume/drivers/windows/constants.py | 17 - cinder/volume/drivers/windows/remotefs.py | 55 - cinder/volume/drivers/windows/smbfs.py | 233 - cinder/volume/drivers/windows/windows.py | 311 - cinder/volume/drivers/xio.py | 1617 --- cinder/volume/drivers/zfssa/__init__.py | 0 cinder/volume/drivers/zfssa/restclient.py | 374 - cinder/volume/drivers/zfssa/webdavclient.py | 152 - cinder/volume/drivers/zfssa/zfssaiscsi.py | 1193 -- cinder/volume/drivers/zfssa/zfssanfs.py | 763 - cinder/volume/drivers/zfssa/zfssarest.py | 1301 -- cinder/volume/flows/__init__.py | 0 cinder/volume/flows/api/__init__.py | 0 cinder/volume/flows/api/create_volume.py | 863 -- cinder/volume/flows/api/manage_existing.py | 154 - cinder/volume/flows/common.py | 109 - cinder/volume/flows/manager/__init__.py | 0 cinder/volume/flows/manager/create_volume.py | 955 -- .../volume/flows/manager/manage_existing.py | 121 - .../flows/manager/manage_existing_snapshot.py | 344 - cinder/volume/manager.py | 3619 ----- cinder/volume/qos_specs.py | 261 - cinder/volume/rpcapi.py | 421 - cinder/volume/targets/__init__.py | 0 cinder/volume/targets/cxt.py | 253 - cinder/volume/targets/driver.py | 69 - cinder/volume/targets/fake.py | 36 - cinder/volume/targets/iet.py | 281 - cinder/volume/targets/iscsi.py | 409 - cinder/volume/targets/iser.py | 46 - cinder/volume/targets/lio.py | 216 - 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trusty/debian}/po/pt.po (99%) rename {debian => trusty/debian}/po/ru.po (100%) create mode 100644 trusty/debian/po/sv.po rename {debian => trusty/debian}/po/templates.pot (100%) rename {debian => trusty/debian}/pydist-overrides (100%) rename {debian => trusty/debian}/python-cinder.install (100%) rename {debian => trusty/debian}/rules (100%) rename {debian => trusty/debian}/source/format (100%) rename {debian => trusty/debian}/watch (100%) diff --git a/.coveragerc b/.coveragerc deleted file mode 100644 index 38560cda3..000000000 --- a/.coveragerc +++ /dev/null @@ -1,7 +0,0 @@ -[run] -branch = True -source = cinder -omit = cinder/tests/*,cinder/openstack/common/* - -[report] -ignore_errors = True diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 293c3cab8..000000000 --- a/.gitignore +++ /dev/null @@ -1,35 +0,0 @@ -*.DS_Store -*.log -*.mo -*.pyc -*.sqlite -/.* -!.coveragerc -!.gitignore -!.mailmap -!.testr.conf -.*.sw? -AUTHORS -Authors -build/* -build-stamp -CA/ -ChangeLog -cinder.egg-info -cover/* -covhtml -dist/* -etc/cinder/cinder.conf.sample -instances -keeper -keys -local_settings.py -tools/conf/cinder.conf* -tools/lintstack.head.py -tools/pylint_exceptions -tags -# Files created by Sphinx build -doc/build - -# Files created by releasenotes build -releasenotes/build diff --git a/.gitreview b/.gitreview deleted file mode 100644 index eecf93944..000000000 --- a/.gitreview +++ /dev/null @@ -1,4 +0,0 @@ -[gerrit] -host=review.openstack.org -port=29418 -project=openstack/cinder.git diff --git a/.testr.conf b/.testr.conf deleted file mode 100644 index f706ba7f8..000000000 --- a/.testr.conf +++ /dev/null @@ -1,8 +0,0 @@ -[DEFAULT] -test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \ - OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \ - OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-60} \ - ${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./cinder/tests/unit} $LISTOPT $IDOPTION - -test_id_option=--load-list $IDFILE -test_list_option=--list diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst deleted file mode 100644 index 60bf23968..000000000 --- a/CONTRIBUTING.rst +++ /dev/null @@ -1,16 +0,0 @@ -If you would like to contribute to the development of OpenStack, -you must follow the steps in this page: - - http://docs.openstack.org/infra/manual/developers.html - -Once those steps have been completed, changes to OpenStack -should be submitted for review via the Gerrit tool, following -the workflow documented at: - - http://docs.openstack.org/infra/manual/developers.html#development-workflow - -Pull requests submitted through GitHub will be ignored. - -Bugs should be filed on Launchpad, not in GitHub's issue tracker: - - https://bugs.launchpad.net/cinder diff --git a/HACKING.rst b/HACKING.rst deleted file mode 100644 index 3e46834bd..000000000 --- a/HACKING.rst +++ /dev/null @@ -1,61 +0,0 @@ -Cinder Style Commandments -========================= - -- Step 1: Read the OpenStack Style Commandments - http://docs.openstack.org/developer/hacking/ -- Step 2: Read on - -Cinder Specific Commandments ----------------------------- -- [N314] Check for vi editor configuration in source files. -- [N319] Validate that debug level logs are not translated. -- [N322] Ensure default arguments are not mutable. -- [N323] Add check for explicit import of _() to ensure proper translation. -- [N325] str() and unicode() cannot be used on an exception. Remove or use six.text_type(). -- [N328] LOG.info messages require translations `_LI()`. -- [N329] LOG.exception and LOG.error messages require translations `_LE()`. -- [N330] LOG.warning messages require translations `_LW()`. -- [N333] Ensure that oslo namespaces are used for namespaced libraries. -- [N336] Must use a dict comprehension instead of a dict constructor with a sequence of key-value pairs. -- [C301] timeutils.utcnow() from oslo_utils should be used instead of datetime.now(). -- [C302] six.text_type should be used instead of unicode. -- [C303] Ensure that there are no 'print()' statements in code that is being committed. -- [C304] Enforce no use of LOG.audit messages. LOG.info should be used instead. -- [C305] Prevent use of deprecated contextlib.nested. -- [C306] timeutils.strtime() must not be used (deprecated). -- [C307] LOG.warn is deprecated. Enforce use of LOG.warning. -- [C308] timeutils.isotime() must not be used (deprecated). -- [C309] Unit tests should not perform logging. -- [C310] Check for improper use of logging format arguments. -- [C311] Check for proper naming and usage in option registration. -- [C312] Check that assertIsNone(value) is used and not assertEqual(None, value). -- [C313] Check that assertTrue(value) is used and not assertEqual(True, value). - -General -------- -- Use 'raise' instead of 'raise e' to preserve original traceback or exception being reraised:: - - except Exception as e: - ... - raise e # BAD - - except Exception: - ... - raise # OKAY - - - -Creating Unit Tests -------------------- -For every new feature, unit tests should be created that both test and -(implicitly) document the usage of said feature. If submitting a patch for a -bug that had no unit test, a new passing unit test should be added. If a -submitted bug fix does have a unit test, be sure to add a new one that fails -without the patch and passes with the patch. - -Cinder is transitioning to use mock, rather than mox, and so new tests should -use mock only. - -For more information on creating unit tests and utilizing the testing -infrastructure in OpenStack Cinder, please read the Cinder testing -`README.rst `_. diff --git a/LICENSE b/LICENSE deleted file mode 100644 index 68c771a09..000000000 --- a/LICENSE +++ /dev/null @@ -1,176 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - diff --git a/README.rst b/README.rst deleted file mode 100644 index 3a7705350..000000000 --- a/README.rst +++ /dev/null @@ -1,25 +0,0 @@ -====== -CINDER -====== - -You have come across a storage service for an open cloud computing service. -It has identified itself as `Cinder`. It was abstracted from the Nova project. - -* Wiki: http://wiki.openstack.org/Cinder -* Developer docs: http://docs.openstack.org/developer/cinder - -Getting Started ---------------- - -If you'd like to run from the master branch, you can clone the git repo: - - git clone https://git.openstack.org/openstack/cinder.git - -For developer information please see -`HACKING.rst `_ - -You can raise bugs here http://bugs.launchpad.net/cinder - -Python client -------------- -https://git.openstack.org/cgit/openstack/python-cinderclient diff --git a/babel.cfg b/babel.cfg deleted file mode 100644 index 15cd6cb76..000000000 --- a/babel.cfg +++ /dev/null @@ -1,2 +0,0 @@ -[python: **.py] - diff --git a/cinder/__init__.py b/cinder/__init__.py deleted file mode 100644 index 0712b0b63..000000000 --- a/cinder/__init__.py +++ /dev/null @@ -1,24 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`cinder` -- Cloud IaaS Platform -=================================== - -.. automodule:: cinder - :platform: Unix - :synopsis: Infrastructure-as-a-Service Cloud platform. -""" diff --git a/cinder/api/__init__.py b/cinder/api/__init__.py deleted file mode 100644 index 083e1c519..000000000 --- a/cinder/api/__init__.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg -from oslo_log import log as logging -import paste.urlmap - -from cinder.i18n import _LW - - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -def root_app_factory(loader, global_conf, **local_conf): - if CONF.enable_v1_api: - LOG.warning(_LW('The v1 api is deprecated and is not under active ' - 'development. You should set enable_v1_api=false ' - 'and enable_v3_api=true in your cinder.conf file.')) - return paste.urlmap.urlmap_factory(loader, global_conf, **local_conf) diff --git a/cinder/api/common.py b/cinder/api/common.py deleted file mode 100644 index 1efb6ae76..000000000 --- a/cinder/api/common.py +++ /dev/null @@ -1,444 +0,0 @@ -# Copyright 2010 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import os -import re - -import enum -from oslo_config import cfg -from oslo_log import log as logging -from six.moves import urllib -import webob - -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder.common import constants -from cinder import exception -from cinder.i18n import _ -import cinder.policy -from cinder import utils - - -api_common_opts = [ - cfg.IntOpt('osapi_max_limit', - default=1000, - help='The maximum number of items that a collection ' - 'resource returns in a single response'), - cfg.StrOpt('osapi_volume_base_URL', - help='Base URL that will be presented to users in links ' - 'to the OpenStack Volume API', - deprecated_name='osapi_compute_link_prefix'), - cfg.ListOpt('query_volume_filters', - default=['name', 'status', 'metadata', - 'availability_zone', - 'bootable'], - help="Volume filter options which " - "non-admin user could use to " - "query volumes. Default values " - "are: ['name', 'status', " - "'metadata', 'availability_zone' ," - "'bootable']") -] - -CONF = cfg.CONF -CONF.register_opts(api_common_opts) - -LOG = logging.getLogger(__name__) - - -XML_NS_V1 = 'http://docs.openstack.org/api/openstack-block-storage/1.0/content' -XML_NS_V2 = 'http://docs.openstack.org/api/openstack-block-storage/2.0/content' - -METADATA_TYPES = enum.Enum('METADATA_TYPES', 'user image') - - -# Regex that matches alphanumeric characters, periods, hyphens, -# colons and underscores: -# ^ assert position at start of the string -# [\w\.\-\:\_] match expression -# $ assert position at end of the string -VALID_KEY_NAME_REGEX = re.compile(r"^[\w\.\-\:\_]+$", re.UNICODE) - - -def validate_key_names(key_names_list): - """Validate each item of the list to match key name regex.""" - for key_name in key_names_list: - if not VALID_KEY_NAME_REGEX.match(key_name): - return False - return True - - -def validate_policy(context, action): - try: - cinder.policy.enforce_action(context, action) - return True - except exception.PolicyNotAuthorized: - return False - - -def get_pagination_params(params, max_limit=None): - """Return marker, limit, offset tuple from request. - - :param params: `wsgi.Request`'s GET dictionary, possibly containing - 'marker', 'limit', and 'offset' variables. 'marker' is the - id of the last element the client has seen, 'limit' is the - maximum number of items to return and 'offset' is the number - of items to skip from the marker or from the first element. - If 'limit' is not specified, or > max_limit, we default to - max_limit. Negative values for either offset or limit will - cause exc.HTTPBadRequest() exceptions to be raised. If no - offset is present we'll default to 0 and if no marker is - present we'll default to None. - :max_limit: Max value 'limit' return value can take - :returns: Tuple (marker, limit, offset) - """ - max_limit = max_limit or CONF.osapi_max_limit - limit = _get_limit_param(params, max_limit) - marker = _get_marker_param(params) - offset = _get_offset_param(params) - return marker, limit, offset - - -def _get_limit_param(params, max_limit=None): - """Extract integer limit from request's dictionary or fail. - - Defaults to max_limit if not present and returns max_limit if present - 'limit' is greater than max_limit. - """ - max_limit = max_limit or CONF.osapi_max_limit - try: - limit = int(params.pop('limit', max_limit)) - except ValueError: - msg = _('limit param must be an integer') - raise webob.exc.HTTPBadRequest(explanation=msg) - if limit < 0: - msg = _('limit param must be positive') - raise webob.exc.HTTPBadRequest(explanation=msg) - limit = min(limit, max_limit) - return limit - - -def _get_marker_param(params): - """Extract marker id from request's dictionary (defaults to None).""" - return params.pop('marker', None) - - -def _get_offset_param(params): - """Extract offset id from request's dictionary (defaults to 0) or fail.""" - offset = params.pop('offset', 0) - return utils.validate_integer(offset, 'offset', 0, constants.DB_MAX_INT) - - -def limited(items, request, max_limit=None): - """Return a slice of items according to requested offset and limit. - - :param items: A sliceable entity - :param request: ``wsgi.Request`` possibly containing 'offset' and 'limit' - GET variables. 'offset' is where to start in the list, - and 'limit' is the maximum number of items to return. If - 'limit' is not specified, 0, or > max_limit, we default - to max_limit. Negative values for either offset or limit - will cause exc.HTTPBadRequest() exceptions to be raised. - :kwarg max_limit: The maximum number of items to return from 'items' - """ - max_limit = max_limit or CONF.osapi_max_limit - marker, limit, offset = get_pagination_params(request.GET.copy(), - max_limit) - range_end = offset + (limit or max_limit) - return items[offset:range_end] - - -def limited_by_marker(items, request, max_limit=None): - """Return a slice of items according to the requested marker and limit.""" - max_limit = max_limit or CONF.osapi_max_limit - marker, limit, __ = get_pagination_params(request.GET.copy(), max_limit) - - start_index = 0 - if marker: - start_index = -1 - for i, item in enumerate(items): - if 'flavorid' in item: - if item['flavorid'] == marker: - start_index = i + 1 - break - elif item['id'] == marker or item.get('uuid') == marker: - start_index = i + 1 - break - if start_index < 0: - msg = _('marker [%s] not found') % marker - raise webob.exc.HTTPBadRequest(explanation=msg) - range_end = start_index + limit - return items[start_index:range_end] - - -def get_sort_params(params, default_key='created_at', default_dir='desc'): - """Retrieves sort keys/directions parameters. - - Processes the parameters to create a list of sort keys and sort directions - that correspond to either the 'sort' parameter or the 'sort_key' and - 'sort_dir' parameter values. The value of the 'sort' parameter is a comma- - separated list of sort keys, each key is optionally appended with - ':'. - - Note that the 'sort_key' and 'sort_dir' parameters are deprecated in kilo - and an exception is raised if they are supplied with the 'sort' parameter. - - The sort parameters are removed from the request parameters by this - function. - - :param params: webob.multidict of request parameters (from - cinder.api.openstack.wsgi.Request.params) - :param default_key: default sort key value, added to the list if no - sort keys are supplied - :param default_dir: default sort dir value, added to the list if the - corresponding key does not have a direction - specified - :returns: list of sort keys, list of sort dirs - :raise webob.exc.HTTPBadRequest: If both 'sort' and either 'sort_key' or - 'sort_dir' are supplied parameters - """ - if 'sort' in params and ('sort_key' in params or 'sort_dir' in params): - msg = _("The 'sort_key' and 'sort_dir' parameters are deprecated and " - "cannot be used with the 'sort' parameter.") - raise webob.exc.HTTPBadRequest(explanation=msg) - sort_keys = [] - sort_dirs = [] - if 'sort' in params: - for sort in params.pop('sort').strip().split(','): - sort_key, _sep, sort_dir = sort.partition(':') - if not sort_dir: - sort_dir = default_dir - sort_keys.append(sort_key.strip()) - sort_dirs.append(sort_dir.strip()) - else: - sort_key = params.pop('sort_key', default_key) - sort_dir = params.pop('sort_dir', default_dir) - sort_keys.append(sort_key.strip()) - sort_dirs.append(sort_dir.strip()) - return sort_keys, sort_dirs - - -def get_request_url(request): - url = request.application_url - headers = request.headers - forwarded = headers.get('X-Forwarded-Host') - if forwarded: - url_parts = list(urllib.parse.urlsplit(url)) - url_parts[1] = re.split(',\s?', forwarded)[-1] - url = urllib.parse.urlunsplit(url_parts).rstrip('/') - return url - - -def remove_version_from_href(href): - """Removes the first api version from the href. - - Given: 'http://www.cinder.com/v1.1/123' - Returns: 'http://www.cinder.com/123' - - Given: 'http://www.cinder.com/v1.1' - Returns: 'http://www.cinder.com' - - """ - parsed_url = urllib.parse.urlsplit(href) - url_parts = parsed_url.path.split('/', 2) - - # NOTE: this should match vX.X or vX - expression = re.compile(r'^v([0-9]+|[0-9]+\.[0-9]+)(/.*|$)') - if expression.match(url_parts[1]): - del url_parts[1] - - new_path = '/'.join(url_parts) - - if new_path == parsed_url.path: - msg = 'href %s does not contain version' % href - LOG.debug(msg) - raise ValueError(msg) - - parsed_url = list(parsed_url) - parsed_url[2] = new_path - return urllib.parse.urlunsplit(parsed_url) - - -class ViewBuilder(object): - """Model API responses as dictionaries.""" - - _collection_name = None - - def _get_links(self, request, identifier): - return [{"rel": "self", - "href": self._get_href_link(request, identifier), }, - {"rel": "bookmark", - "href": self._get_bookmark_link(request, identifier), }] - - def _get_next_link(self, request, identifier, collection_name): - """Return href string with proper limit and marker params.""" - params = request.params.copy() - params["marker"] = identifier - prefix = self._update_link_prefix(get_request_url(request), - CONF.osapi_volume_base_URL) - url = os.path.join(prefix, - request.environ["cinder.context"].project_id, - collection_name) - return "%s?%s" % (url, urllib.parse.urlencode(params)) - - def _get_href_link(self, request, identifier): - """Return an href string pointing to this object.""" - prefix = self._update_link_prefix(get_request_url(request), - CONF.osapi_volume_base_URL) - return os.path.join(prefix, - request.environ["cinder.context"].project_id, - self._collection_name, - str(identifier)) - - def _get_bookmark_link(self, request, identifier): - """Create a URL that refers to a specific resource.""" - base_url = remove_version_from_href(get_request_url(request)) - base_url = self._update_link_prefix(base_url, - CONF.osapi_volume_base_URL) - return os.path.join(base_url, - request.environ["cinder.context"].project_id, - self._collection_name, - str(identifier)) - - def _get_collection_links(self, request, items, collection_name, - item_count=None, id_key="uuid"): - """Retrieve 'next' link, if applicable. - - The next link is included if we are returning as many items as we can, - given the restrictions of limit optional request parameter and - osapi_max_limit configuration parameter as long as we are returning - some elements. - - So we return next link if: - - 1) 'limit' param is specified and equal to the number of items. - 2) 'limit' param is NOT specified and the number of items is - equal to CONF.osapi_max_limit. - - :param request: API request - :param items: List of collection items - :param collection_name: Name of collection, used to generate the - next link for a pagination query - :param item_count: Length of the list of the original collection - items - :param id_key: Attribute key used to retrieve the unique ID, used - to generate the next link marker for a pagination query - :returns: links - """ - item_count = item_count or len(items) - limit = _get_limit_param(request.GET.copy()) - if len(items) and limit <= item_count: - return self._generate_next_link(items, id_key, request, - collection_name) - - return [] - - def _generate_next_link(self, items, id_key, request, - collection_name): - links = [] - last_item = items[-1] - if id_key in last_item: - last_item_id = last_item[id_key] - else: - last_item_id = last_item["id"] - links.append({ - "rel": "next", - "href": self._get_next_link(request, last_item_id, - collection_name), - }) - return links - - def _update_link_prefix(self, orig_url, prefix): - if not prefix: - return orig_url - url_parts = list(urllib.parse.urlsplit(orig_url)) - prefix_parts = list(urllib.parse.urlsplit(prefix)) - url_parts[0:2] = prefix_parts[0:2] - url_parts[2] = prefix_parts[2] + url_parts[2] - - return urllib.parse.urlunsplit(url_parts).rstrip('/') - - -class MetadataDeserializer(wsgi.MetadataXMLDeserializer): - def deserialize(self, text): - dom = utils.safe_minidom_parse_string(text) - metadata_node = self.find_first_child_named(dom, "metadata") - metadata = self.extract_metadata(metadata_node) - return {'body': {'metadata': metadata}} - - -class MetaItemDeserializer(wsgi.MetadataXMLDeserializer): - def deserialize(self, text): - dom = utils.safe_minidom_parse_string(text) - metadata_item = self.extract_metadata(dom) - return {'body': {'meta': metadata_item}} - - -class MetadataXMLDeserializer(wsgi.XMLDeserializer): - - def extract_metadata(self, metadata_node): - """Marshal the metadata attribute of a parsed request.""" - if metadata_node is None: - return {} - metadata = {} - for meta_node in self.find_children_named(metadata_node, "meta"): - key = meta_node.getAttribute("key") - metadata[key] = self.extract_text(meta_node) - return metadata - - def _extract_metadata_container(self, datastring): - dom = utils.safe_minidom_parse_string(datastring) - metadata_node = self.find_first_child_named(dom, "metadata") - metadata = self.extract_metadata(metadata_node) - return {'body': {'metadata': metadata}} - - def create(self, datastring): - return self._extract_metadata_container(datastring) - - def update_all(self, datastring): - return self._extract_metadata_container(datastring) - - def update(self, datastring): - dom = utils.safe_minidom_parse_string(datastring) - metadata_item = self.extract_metadata(dom) - return {'body': {'meta': metadata_item}} - - -metadata_nsmap = {None: xmlutil.XMLNS_V11} - - -class MetaItemTemplate(xmlutil.TemplateBuilder): - def construct(self): - sel = xmlutil.Selector('meta', xmlutil.get_items, 0) - root = xmlutil.TemplateElement('meta', selector=sel) - root.set('key', 0) - root.text = 1 - return xmlutil.MasterTemplate(root, 1, nsmap=metadata_nsmap) - - -class MetadataTemplateElement(xmlutil.TemplateElement): - def will_render(self, datum): - return True - - -class MetadataTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = MetadataTemplateElement('metadata', selector='metadata') - elem = xmlutil.SubTemplateElement(root, 'meta', - selector=xmlutil.get_items) - elem.set('key', 0) - elem.text = 1 - return xmlutil.MasterTemplate(root, 1, nsmap=metadata_nsmap) diff --git a/cinder/api/contrib/__init__.py b/cinder/api/contrib/__init__.py deleted file mode 100644 index 9c89ad909..000000000 --- a/cinder/api/contrib/__init__.py +++ /dev/null @@ -1,38 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Contrib contains extensions that are shipped with cinder. - -It can't be called 'extensions' because that causes namespacing problems. - -""" - -from oslo_config import cfg -from oslo_log import log as logging - -from cinder.api import extensions - - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -def standard_extensions(ext_mgr): - extensions.load_standard_extensions(ext_mgr, LOG, __path__, __package__) - - -def select_extensions(ext_mgr): - extensions.load_standard_extensions(ext_mgr, LOG, __path__, __package__, - CONF.osapi_volume_ext_list) diff --git a/cinder/api/contrib/admin_actions.py b/cinder/api/contrib/admin_actions.py deleted file mode 100644 index f11276b64..000000000 --- a/cinder/api/contrib/admin_actions.py +++ /dev/null @@ -1,337 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import oslo_messaging as messaging -import webob -from webob import exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder import backup -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder import rpc -from cinder import utils -from cinder import volume - - -LOG = logging.getLogger(__name__) - - -class AdminController(wsgi.Controller): - """Abstract base class for AdminControllers.""" - - collection = None # api collection to extend - - # FIXME(clayg): this will be hard to keep up-to-date - # Concrete classes can expand or over-ride - valid_status = set(['creating', - 'available', - 'deleting', - 'error', - 'error_deleting', ]) - - def __init__(self, *args, **kwargs): - super(AdminController, self).__init__(*args, **kwargs) - # singular name of the resource - self.resource_name = self.collection.rstrip('s') - self.volume_api = volume.API() - self.backup_api = backup.API() - - def _update(self, *args, **kwargs): - raise NotImplementedError() - - def _get(self, *args, **kwargs): - raise NotImplementedError() - - def _delete(self, *args, **kwargs): - raise NotImplementedError() - - def validate_update(self, body): - update = {} - try: - update['status'] = body['status'].lower() - except (TypeError, KeyError): - raise exc.HTTPBadRequest(explanation=_("Must specify 'status'")) - if update['status'] not in self.valid_status: - raise exc.HTTPBadRequest( - explanation=_("Must specify a valid status")) - return update - - def authorize(self, context, action_name): - # e.g. "snapshot_admin_actions:reset_status" - action = '%s_admin_actions:%s' % (self.resource_name, action_name) - extensions.extension_authorizer('volume', action)(context) - - @wsgi.action('os-reset_status') - def _reset_status(self, req, id, body): - """Reset status on the resource.""" - context = req.environ['cinder.context'] - self.authorize(context, 'reset_status') - update = self.validate_update(body['os-reset_status']) - msg = "Updating %(resource)s '%(id)s' with '%(update)r'" - LOG.debug(msg, {'resource': self.resource_name, 'id': id, - 'update': update}) - - notifier_info = dict(id=id, update=update) - notifier = rpc.get_notifier('volumeStatusUpdate') - notifier.info(context, self.collection + '.reset_status.start', - notifier_info) - - try: - self._update(context, id, update) - except exception.VolumeNotFound as e: - raise exc.HTTPNotFound(explanation=e.msg) - - notifier.info(context, self.collection + '.reset_status.end', - notifier_info) - - return webob.Response(status_int=202) - - @wsgi.action('os-force_delete') - def _force_delete(self, req, id, body): - """Delete a resource, bypassing the check that it must be available.""" - context = req.environ['cinder.context'] - self.authorize(context, 'force_delete') - try: - resource = self._get(context, id) - except exception.VolumeNotFound as e: - raise exc.HTTPNotFound(explanation=e.msg) - self._delete(context, resource, force=True) - return webob.Response(status_int=202) - - -class VolumeAdminController(AdminController): - """AdminController for Volumes.""" - - collection = 'volumes' - - # FIXME(jdg): We're appending additional valid status - # entries to the set we declare in the parent class - # this doesn't make a ton of sense, we should probably - # look at the structure of this whole process again - # Perhaps we don't even want any definitions in the abstract - # parent class? - valid_status = AdminController.valid_status.union( - ('attaching', 'in-use', 'detaching', 'maintenance')) - - valid_attach_status = ('detached', 'attached',) - valid_migration_status = ('migrating', 'error', - 'success', 'completing', - 'none', 'starting',) - - def _update(self, *args, **kwargs): - db.volume_update(*args, **kwargs) - - def _get(self, *args, **kwargs): - return self.volume_api.get(*args, **kwargs) - - def _delete(self, *args, **kwargs): - return self.volume_api.delete(*args, **kwargs) - - def validate_update(self, body): - update = {} - status = body.get('status', None) - attach_status = body.get('attach_status', None) - migration_status = body.get('migration_status', None) - - valid = False - if status: - valid = True - update = super(VolumeAdminController, self).validate_update(body) - - if attach_status: - valid = True - update['attach_status'] = attach_status.lower() - if update['attach_status'] not in self.valid_attach_status: - raise exc.HTTPBadRequest( - explanation=_("Must specify a valid attach status")) - - if migration_status: - valid = True - update['migration_status'] = migration_status.lower() - if update['migration_status'] not in self.valid_migration_status: - raise exc.HTTPBadRequest( - explanation=_("Must specify a valid migration status")) - if update['migration_status'] == 'none': - update['migration_status'] = None - - if not valid: - raise exc.HTTPBadRequest( - explanation=_("Must specify 'status', 'attach_status' " - "or 'migration_status' for update.")) - return update - - @wsgi.action('os-force_detach') - def _force_detach(self, req, id, body): - """Roll back a bad detach after the volume been disconnected.""" - context = req.environ['cinder.context'] - self.authorize(context, 'force_detach') - try: - volume = self._get(context, id) - except exception.VolumeNotFound as e: - raise exc.HTTPNotFound(explanation=e.msg) - try: - connector = body['os-force_detach'].get('connector', None) - except KeyError: - raise webob.exc.HTTPBadRequest( - explanation=_("Must specify 'connector'.")) - try: - self.volume_api.terminate_connection(context, volume, connector) - except exception.VolumeBackendAPIException as error: - msg = _("Unable to terminate volume connection from backend.") - raise webob.exc.HTTPInternalServerError(explanation=msg) - - attachment_id = body['os-force_detach'].get('attachment_id', None) - - try: - self.volume_api.detach(context, volume, attachment_id) - except messaging.RemoteError as error: - if error.exc_type in ['VolumeAttachmentNotFound', - 'InvalidVolume']: - msg = "Error force detaching volume - %(err_type)s: " \ - "%(err_msg)s" % {'err_type': error.exc_type, - 'err_msg': error.value} - raise webob.exc.HTTPBadRequest(explanation=msg) - else: - # There are also few cases where force-detach call could fail - # due to db or volume driver errors. These errors shouldn't - # be exposed to the user and in such cases it should raise - # 500 error. - raise - return webob.Response(status_int=202) - - @wsgi.action('os-migrate_volume') - def _migrate_volume(self, req, id, body): - """Migrate a volume to the specified host.""" - context = req.environ['cinder.context'] - self.authorize(context, 'migrate_volume') - try: - volume = self._get(context, id) - except exception.VolumeNotFound as e: - raise exc.HTTPNotFound(explanation=e.msg) - params = body['os-migrate_volume'] - try: - host = params['host'] - except KeyError: - raise exc.HTTPBadRequest(explanation=_("Must specify 'host'.")) - force_host_copy = utils.get_bool_param('force_host_copy', params) - lock_volume = utils.get_bool_param('lock_volume', params) - self.volume_api.migrate_volume(context, volume, host, force_host_copy, - lock_volume) - return webob.Response(status_int=202) - - @wsgi.action('os-migrate_volume_completion') - def _migrate_volume_completion(self, req, id, body): - """Complete an in-progress migration.""" - context = req.environ['cinder.context'] - self.authorize(context, 'migrate_volume_completion') - try: - volume = self._get(context, id) - except exception.VolumeNotFound as e: - raise exc.HTTPNotFound(explanation=e.msg) - params = body['os-migrate_volume_completion'] - try: - new_volume_id = params['new_volume'] - except KeyError: - raise exc.HTTPBadRequest( - explanation=_("Must specify 'new_volume'")) - try: - new_volume = self._get(context, new_volume_id) - except exception.VolumeNotFound as e: - raise exc.HTTPNotFound(explanation=e.msg) - error = params.get('error', False) - ret = self.volume_api.migrate_volume_completion(context, volume, - new_volume, error) - return {'save_volume_id': ret} - - -class SnapshotAdminController(AdminController): - """AdminController for Snapshots.""" - - collection = 'snapshots' - - def _update(self, *args, **kwargs): - context = args[0] - snapshot_id = args[1] - fields = args[2] - snapshot = objects.Snapshot.get_by_id(context, snapshot_id) - snapshot.update(fields) - snapshot.save() - - def _get(self, *args, **kwargs): - return self.volume_api.get_snapshot(*args, **kwargs) - - def _delete(self, *args, **kwargs): - return self.volume_api.delete_snapshot(*args, **kwargs) - - -class BackupAdminController(AdminController): - """AdminController for Backups.""" - - collection = 'backups' - - valid_status = set(['available', - 'error' - ]) - - def _get(self, *args, **kwargs): - return self.backup_api.get(*args, **kwargs) - - def _delete(self, *args, **kwargs): - return self.backup_api.delete(*args, **kwargs) - - @wsgi.action('os-reset_status') - def _reset_status(self, req, id, body): - """Reset status on the resource.""" - context = req.environ['cinder.context'] - self.authorize(context, 'reset_status') - update = self.validate_update(body['os-reset_status']) - msg = "Updating %(resource)s '%(id)s' with '%(update)r'" - LOG.debug(msg, {'resource': self.resource_name, 'id': id, - 'update': update}) - - notifier_info = {'id': id, 'update': update} - notifier = rpc.get_notifier('backupStatusUpdate') - notifier.info(context, self.collection + '.reset_status.start', - notifier_info) - - try: - self.backup_api.reset_status(context=context, backup_id=id, - status=update['status']) - except exception.BackupNotFound as e: - raise exc.HTTPNotFound(explanation=e.msg) - return webob.Response(status_int=202) - - -class Admin_actions(extensions.ExtensionDescriptor): - """Enable admin actions.""" - - name = "AdminActions" - alias = "os-admin-actions" - namespace = "http://docs.openstack.org/volume/ext/admin-actions/api/v1.1" - updated = "2012-08-25T00:00:00+00:00" - - def get_controller_extensions(self): - exts = [] - for class_ in (VolumeAdminController, SnapshotAdminController, - BackupAdminController): - controller = class_() - extension = extensions.ControllerExtension( - self, class_.collection, controller) - exts.append(extension) - return exts diff --git a/cinder/api/contrib/availability_zones.py b/cinder/api/contrib/availability_zones.py deleted file mode 100644 index 2f0281104..000000000 --- a/cinder/api/contrib/availability_zones.py +++ /dev/null @@ -1,70 +0,0 @@ -# Copyright (c) 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import extensions -from cinder.api.openstack import wsgi -import cinder.api.views.availability_zones -from cinder.api import xmlutil -import cinder.exception -import cinder.volume.api - - -def make_availability_zone(elem): - elem.set('name', 'zoneName') - zoneStateElem = xmlutil.SubTemplateElement(elem, 'zoneState', - selector='zoneState') - zoneStateElem.set('available') - - -class ListTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('availabilityZones') - elem = xmlutil.SubTemplateElement(root, 'availabilityZone', - selector='availabilityZoneInfo') - make_availability_zone(elem) - alias = Availability_zones.alias - namespace = Availability_zones.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class Controller(wsgi.Controller): - - _view_builder_class = cinder.api.views.availability_zones.ViewBuilder - - def __init__(self, *args, **kwargs): - super(Controller, self).__init__(*args, **kwargs) - self.volume_api = cinder.volume.api.API() - - @wsgi.serializers(xml=ListTemplate) - def index(self, req): - """Describe all known availability zones.""" - azs = self.volume_api.list_availability_zones() - return self._view_builder.list(req, azs) - - -class Availability_zones(extensions.ExtensionDescriptor): - """Describe Availability Zones.""" - - name = 'AvailabilityZones' - alias = 'os-availability-zone' - namespace = ('http://docs.openstack.org/volume/ext/' - 'os-availability-zone/api/v1') - updated = '2013-06-27T00:00:00+00:00' - - def get_resources(self): - controller = Controller() - res = extensions.ResourceExtension(Availability_zones.alias, - controller) - return [res] diff --git a/cinder/api/contrib/backups.py b/cinder/api/contrib/backups.py deleted file mode 100644 index c5d2d8ed4..000000000 --- a/cinder/api/contrib/backups.py +++ /dev/null @@ -1,403 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (c) 2014 TrilioData, Inc -# Copyright (c) 2015 EMC Corporation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The backups api.""" - -from oslo_log import log as logging -import webob -from webob import exc - -from cinder.api import common -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.views import backups as backup_views -from cinder.api import xmlutil -from cinder import backup as backupAPI -from cinder import exception -from cinder.i18n import _, _LI -from cinder import utils - -LOG = logging.getLogger(__name__) - - -def make_backup(elem): - elem.set('id') - elem.set('status') - elem.set('size') - elem.set('container') - elem.set('parent_id') - elem.set('volume_id') - elem.set('object_count') - elem.set('availability_zone') - elem.set('created_at') - elem.set('name') - elem.set('description') - elem.set('fail_reason') - - -def make_backup_restore(elem): - elem.set('backup_id') - elem.set('volume_id') - elem.set('volume_name') - - -def make_backup_export_import_record(elem): - elem.set('backup_service') - elem.set('backup_url') - - -class BackupTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('backup', selector='backup') - make_backup(root) - alias = Backups.alias - namespace = Backups.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class BackupsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('backups') - elem = xmlutil.SubTemplateElement(root, 'backup', selector='backups') - make_backup(elem) - alias = Backups.alias - namespace = Backups.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class BackupRestoreTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('restore', selector='restore') - make_backup_restore(root) - alias = Backups.alias - namespace = Backups.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class BackupExportImportTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('backup-record', - selector='backup-record') - make_backup_export_import_record(root) - alias = Backups.alias - namespace = Backups.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class CreateDeserializer(wsgi.MetadataXMLDeserializer): - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - backup = self._extract_backup(dom) - return {'body': {'backup': backup}} - - def _extract_backup(self, node): - backup = {} - backup_node = self.find_first_child_named(node, 'backup') - - attributes = ['container', 'display_name', - 'display_description', 'volume_id', - 'parent_id'] - - for attr in attributes: - if backup_node.getAttribute(attr): - backup[attr] = backup_node.getAttribute(attr) - return backup - - -class RestoreDeserializer(wsgi.MetadataXMLDeserializer): - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - restore = self._extract_restore(dom) - return {'body': {'restore': restore}} - - def _extract_restore(self, node): - restore = {} - restore_node = self.find_first_child_named(node, 'restore') - if restore_node.getAttribute('volume_id'): - restore['volume_id'] = restore_node.getAttribute('volume_id') - return restore - - -class BackupImportDeserializer(wsgi.MetadataXMLDeserializer): - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - backup = self._extract_backup(dom) - retval = {'body': {'backup-record': backup}} - return retval - - def _extract_backup(self, node): - backup = {} - backup_node = self.find_first_child_named(node, 'backup-record') - - attributes = ['backup_service', 'backup_url'] - - for attr in attributes: - if backup_node.getAttribute(attr): - backup[attr] = backup_node.getAttribute(attr) - return backup - - -class BackupsController(wsgi.Controller): - """The Backups API controller for the OpenStack API.""" - - _view_builder_class = backup_views.ViewBuilder - - def __init__(self): - self.backup_api = backupAPI.API() - super(BackupsController, self).__init__() - - @wsgi.serializers(xml=BackupTemplate) - def show(self, req, id): - """Return data about the given backup.""" - LOG.debug('show called for member %s', id) - context = req.environ['cinder.context'] - - try: - backup = self.backup_api.get(context, backup_id=id) - req.cache_db_backup(backup) - except exception.BackupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - return self._view_builder.detail(req, backup) - - def delete(self, req, id): - """Delete a backup.""" - LOG.debug('Delete called for member %s.', id) - context = req.environ['cinder.context'] - - LOG.info(_LI('Delete backup with id: %s'), id, context=context) - - try: - backup = self.backup_api.get(context, id) - self.backup_api.delete(context, backup) - except exception.BackupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.InvalidBackup as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - return webob.Response(status_int=202) - - @wsgi.serializers(xml=BackupsTemplate) - def index(self, req): - """Returns a summary list of backups.""" - return self._get_backups(req, is_detail=False) - - @wsgi.serializers(xml=BackupsTemplate) - def detail(self, req): - """Returns a detailed list of backups.""" - return self._get_backups(req, is_detail=True) - - @staticmethod - def _get_backup_filter_options(): - """Return volume search options allowed by non-admin.""" - return ('name', 'status', 'volume_id') - - def _get_backups(self, req, is_detail): - """Returns a list of backups, transformed through view builder.""" - context = req.environ['cinder.context'] - filters = req.params.copy() - marker, limit, offset = common.get_pagination_params(filters) - sort_keys, sort_dirs = common.get_sort_params(filters) - - utils.remove_invalid_filter_options(context, - filters, - self._get_backup_filter_options()) - - if 'name' in filters: - filters['display_name'] = filters['name'] - del filters['name'] - - backups = self.backup_api.get_all(context, search_opts=filters, - marker=marker, - limit=limit, - offset=offset, - sort_keys=sort_keys, - sort_dirs=sort_dirs, - ) - - req.cache_db_backups(backups.objects) - - if is_detail: - backups = self._view_builder.detail_list(req, backups.objects) - else: - backups = self._view_builder.summary_list(req, backups.objects) - return backups - - # TODO(frankm): Add some checks here including - # - whether requested volume_id exists so we can return some errors - # immediately - # - maybe also do validation of swift container name - @wsgi.response(202) - @wsgi.serializers(xml=BackupTemplate) - @wsgi.deserializers(xml=CreateDeserializer) - def create(self, req, body): - """Create a new backup.""" - LOG.debug('Creating new backup %s', body) - self.assert_valid_body(body, 'backup') - - context = req.environ['cinder.context'] - backup = body['backup'] - - try: - volume_id = backup['volume_id'] - except KeyError: - msg = _("Incorrect request body format") - raise exc.HTTPBadRequest(explanation=msg) - container = backup.get('container', None) - self.validate_name_and_description(backup) - name = backup.get('name', None) - description = backup.get('description', None) - incremental = backup.get('incremental', False) - force = backup.get('force', False) - snapshot_id = backup.get('snapshot_id', None) - LOG.info(_LI("Creating backup of volume %(volume_id)s in container" - " %(container)s"), - {'volume_id': volume_id, 'container': container}, - context=context) - - try: - new_backup = self.backup_api.create(context, name, description, - volume_id, container, - incremental, None, force, - snapshot_id) - except (exception.InvalidVolume, - exception.InvalidSnapshot) as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except (exception.VolumeNotFound, - exception.SnapshotNotFound) as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.ServiceNotFound as error: - raise exc.HTTPInternalServerError(explanation=error.msg) - - retval = self._view_builder.summary(req, dict(new_backup)) - return retval - - @wsgi.response(202) - @wsgi.serializers(xml=BackupRestoreTemplate) - @wsgi.deserializers(xml=RestoreDeserializer) - def restore(self, req, id, body): - """Restore an existing backup to a volume.""" - LOG.debug('Restoring backup %(backup_id)s (%(body)s)', - {'backup_id': id, 'body': body}) - self.assert_valid_body(body, 'restore') - - context = req.environ['cinder.context'] - restore = body['restore'] - volume_id = restore.get('volume_id', None) - name = restore.get('name', None) - - LOG.info(_LI("Restoring backup %(backup_id)s to volume %(volume_id)s"), - {'backup_id': id, 'volume_id': volume_id}, - context=context) - - try: - new_restore = self.backup_api.restore(context, - backup_id=id, - volume_id=volume_id, - name=name) - except exception.InvalidInput as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.InvalidVolume as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.InvalidBackup as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.BackupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.VolumeSizeExceedsAvailableQuota as error: - raise exc.HTTPRequestEntityTooLarge( - explanation=error.msg, headers={'Retry-After': '0'}) - except exception.VolumeLimitExceeded as error: - raise exc.HTTPRequestEntityTooLarge( - explanation=error.msg, headers={'Retry-After': '0'}) - - retval = self._view_builder.restore_summary( - req, dict(new_restore)) - return retval - - @wsgi.response(200) - @wsgi.serializers(xml=BackupExportImportTemplate) - def export_record(self, req, id): - """Export a backup.""" - LOG.debug('export record called for member %s.', id) - context = req.environ['cinder.context'] - - try: - backup_info = self.backup_api.export_record(context, id) - except exception.BackupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.InvalidBackup as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - retval = self._view_builder.export_summary( - req, dict(backup_info)) - LOG.debug('export record output: %s.', retval) - return retval - - @wsgi.response(201) - @wsgi.serializers(xml=BackupTemplate) - @wsgi.deserializers(xml=BackupImportDeserializer) - def import_record(self, req, body): - """Import a backup.""" - LOG.debug('Importing record from %s.', body) - self.assert_valid_body(body, 'backup-record') - context = req.environ['cinder.context'] - import_data = body['backup-record'] - # Verify that body elements are provided - try: - backup_service = import_data['backup_service'] - backup_url = import_data['backup_url'] - except KeyError: - msg = _("Incorrect request body format.") - raise exc.HTTPBadRequest(explanation=msg) - LOG.debug('Importing backup using %(service)s and url %(url)s.', - {'service': backup_service, 'url': backup_url}) - - try: - new_backup = self.backup_api.import_record(context, - backup_service, - backup_url) - except exception.BackupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.InvalidBackup as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.ServiceNotFound as error: - raise exc.HTTPInternalServerError(explanation=error.msg) - - retval = self._view_builder.summary(req, dict(new_backup)) - LOG.debug('import record output: %s.', retval) - return retval - - -class Backups(extensions.ExtensionDescriptor): - """Backups support.""" - - name = 'Backups' - alias = 'backups' - namespace = 'http://docs.openstack.org/volume/ext/backups/api/v1' - updated = '2012-12-12T00:00:00+00:00' - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - Backups.alias, BackupsController(), - collection_actions={'detail': 'GET', 'import_record': 'POST'}, - member_actions={'restore': 'POST', 'export_record': 'GET', - 'action': 'POST'}) - resources.append(res) - return resources diff --git a/cinder/api/contrib/capabilities.py b/cinder/api/contrib/capabilities.py deleted file mode 100644 index b1796305c..000000000 --- a/cinder/api/contrib/capabilities.py +++ /dev/null @@ -1,78 +0,0 @@ -# Copyright (c) 2015 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import oslo_messaging - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.views import capabilities as capabilities_view -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.volume import rpcapi - - -LOG = logging.getLogger(__name__) - - -def authorize(context, action_name): - extensions.extension_authorizer('volume', action_name)(context) - - -class CapabilitiesController(wsgi.Controller): - """The Capabilities controller for the OpenStack API.""" - - _view_builder_class = capabilities_view.ViewBuilder - - def __init__(self): - # FIXME(jdg): Is it kosher that this just - # skips the volume.api and goes straight to RPC - # from here? - self.volume_api = rpcapi.VolumeAPI() - super(CapabilitiesController, self).__init__() - - def show(self, req, id): - """Return capabilities list of given backend.""" - context = req.environ['cinder.context'] - authorize(context, 'capabilities') - filters = {'host': id, 'binary': 'cinder-volume'} - service = objects.ServiceList.get_all(context, filters) - if not service: - msg = (_("Can't find service: %s") % id) - raise exception.NotFound(msg) - try: - capabilities = self.volume_api.get_capabilities(context, id, False) - except oslo_messaging.MessagingTimeout: - raise exception.RPCTimeout(service=id) - return self._view_builder.summary(req, capabilities, id) - - -class Capabilities(extensions.ExtensionDescriptor): - """Capabilities support.""" - - name = "Capabilities" - alias = "capabilities" - namespace = "http://docs.openstack.org/volume/ext/capabilities/api/v2" - updated = "2015-08-31T00:00:00+00:00" - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - Capabilities.alias, - CapabilitiesController()) - - resources.append(res) - return resources diff --git a/cinder/api/contrib/cgsnapshots.py b/cinder/api/contrib/cgsnapshots.py deleted file mode 100644 index 752f5e4b1..000000000 --- a/cinder/api/contrib/cgsnapshots.py +++ /dev/null @@ -1,209 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The cgsnapshots api.""" - -from oslo_log import log as logging -import webob -from webob import exc - -from cinder.api import common -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.views import cgsnapshots as cgsnapshot_views -from cinder.api import xmlutil -from cinder import consistencygroup as consistencygroupAPI -from cinder import exception -from cinder.i18n import _, _LI -from cinder import utils - -LOG = logging.getLogger(__name__) - - -def make_cgsnapshot(elem): - elem.set('id') - elem.set('consistencygroup_id') - elem.set('status') - elem.set('created_at') - elem.set('name') - elem.set('description') - - -class CgsnapshotTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('cgsnapshot', selector='cgsnapshot') - make_cgsnapshot(root) - alias = Cgsnapshots.alias - namespace = Cgsnapshots.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class CgsnapshotsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('cgsnapshots') - elem = xmlutil.SubTemplateElement(root, 'cgsnapshot', - selector='cgsnapshots') - make_cgsnapshot(elem) - alias = Cgsnapshots.alias - namespace = Cgsnapshots.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class CreateDeserializer(wsgi.MetadataXMLDeserializer): - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - cgsnapshot = self._extract_cgsnapshot(dom) - return {'body': {'cgsnapshot': cgsnapshot}} - - def _extract_cgsnapshot(self, node): - cgsnapshot = {} - cgsnapshot_node = self.find_first_child_named(node, 'cgsnapshot') - - attributes = ['name', - 'description'] - - for attr in attributes: - if cgsnapshot_node.getAttribute(attr): - cgsnapshot[attr] = cgsnapshot_node.getAttribute(attr) - return cgsnapshot - - -class CgsnapshotsController(wsgi.Controller): - """The cgsnapshots API controller for the OpenStack API.""" - - _view_builder_class = cgsnapshot_views.ViewBuilder - - def __init__(self): - self.cgsnapshot_api = consistencygroupAPI.API() - super(CgsnapshotsController, self).__init__() - - @wsgi.serializers(xml=CgsnapshotTemplate) - def show(self, req, id): - """Return data about the given cgsnapshot.""" - LOG.debug('show called for member %s', id) - context = req.environ['cinder.context'] - - try: - cgsnapshot = self.cgsnapshot_api.get_cgsnapshot( - context, - cgsnapshot_id=id) - except exception.CgSnapshotNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - return self._view_builder.detail(req, cgsnapshot) - - def delete(self, req, id): - """Delete a cgsnapshot.""" - LOG.debug('delete called for member %s', id) - context = req.environ['cinder.context'] - - LOG.info(_LI('Delete cgsnapshot with id: %s'), id, context=context) - - try: - cgsnapshot = self.cgsnapshot_api.get_cgsnapshot( - context, - cgsnapshot_id=id) - self.cgsnapshot_api.delete_cgsnapshot(context, cgsnapshot) - except exception.CgSnapshotNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.InvalidCgSnapshot: - msg = _("Invalid cgsnapshot") - raise exc.HTTPBadRequest(explanation=msg) - except Exception: - msg = _("Failed cgsnapshot") - raise exc.HTTPBadRequest(explanation=msg) - - return webob.Response(status_int=202) - - @wsgi.serializers(xml=CgsnapshotsTemplate) - def index(self, req): - """Returns a summary list of cgsnapshots.""" - return self._get_cgsnapshots(req, is_detail=False) - - @wsgi.serializers(xml=CgsnapshotsTemplate) - def detail(self, req): - """Returns a detailed list of cgsnapshots.""" - return self._get_cgsnapshots(req, is_detail=True) - - def _get_cgsnapshots(self, req, is_detail): - """Returns a list of cgsnapshots, transformed through view builder.""" - context = req.environ['cinder.context'] - cgsnapshots = self.cgsnapshot_api.get_all_cgsnapshots(context) - limited_list = common.limited(cgsnapshots, req) - - if is_detail: - cgsnapshots = self._view_builder.detail_list(req, limited_list) - else: - cgsnapshots = self._view_builder.summary_list(req, limited_list) - return cgsnapshots - - @wsgi.response(202) - @wsgi.serializers(xml=CgsnapshotTemplate) - @wsgi.deserializers(xml=CreateDeserializer) - def create(self, req, body): - """Create a new cgsnapshot.""" - LOG.debug('Creating new cgsnapshot %s', body) - self.assert_valid_body(body, 'cgsnapshot') - - context = req.environ['cinder.context'] - cgsnapshot = body['cgsnapshot'] - self.validate_name_and_description(cgsnapshot) - - try: - group_id = cgsnapshot['consistencygroup_id'] - except KeyError: - msg = _("'consistencygroup_id' must be specified") - raise exc.HTTPBadRequest(explanation=msg) - - try: - group = self.cgsnapshot_api.get(context, group_id) - except exception.ConsistencyGroupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - name = cgsnapshot.get('name', None) - description = cgsnapshot.get('description', None) - - LOG.info(_LI("Creating cgsnapshot %(name)s."), - {'name': name}, - context=context) - - try: - new_cgsnapshot = self.cgsnapshot_api.create_cgsnapshot( - context, group, name, description) - except exception.InvalidCgSnapshot as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.CgSnapshotNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - retval = self._view_builder.summary(req, new_cgsnapshot) - - return retval - - -class Cgsnapshots(extensions.ExtensionDescriptor): - """cgsnapshots support.""" - - name = 'Cgsnapshots' - alias = 'cgsnapshots' - namespace = 'http://docs.openstack.org/volume/ext/cgsnapshots/api/v1' - updated = '2014-08-18T00:00:00+00:00' - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - Cgsnapshots.alias, CgsnapshotsController(), - collection_actions={'detail': 'GET'}) - resources.append(res) - return resources diff --git a/cinder/api/contrib/consistencygroups.py b/cinder/api/contrib/consistencygroups.py deleted file mode 100644 index dbf11e4fc..000000000 --- a/cinder/api/contrib/consistencygroups.py +++ /dev/null @@ -1,384 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The consistencygroups api.""" - -from oslo_log import log as logging -from oslo_utils import strutils -import webob -from webob import exc - -from cinder.api import common -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.views import consistencygroups as consistencygroup_views -from cinder.api import xmlutil -from cinder import consistencygroup as consistencygroupAPI -from cinder import exception -from cinder.i18n import _, _LI -from cinder import utils - -LOG = logging.getLogger(__name__) - - -def make_consistencygroup(elem): - elem.set('id') - elem.set('status') - elem.set('availability_zone') - elem.set('created_at') - elem.set('name') - elem.set('description') - - -def make_consistencygroup_from_src(elem): - elem.set('id') - elem.set('status') - elem.set('created_at') - elem.set('name') - elem.set('description') - elem.set('cgsnapshot_id') - elem.set('source_cgid') - - -class ConsistencyGroupTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('consistencygroup', - selector='consistencygroup') - make_consistencygroup(root) - alias = Consistencygroups.alias - namespace = Consistencygroups.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class ConsistencyGroupsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('consistencygroups') - elem = xmlutil.SubTemplateElement(root, 'consistencygroup', - selector='consistencygroups') - make_consistencygroup(elem) - alias = Consistencygroups.alias - namespace = Consistencygroups.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class ConsistencyGroupFromSrcTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('consistencygroup-from-src', - selector='consistencygroup-from-src') - make_consistencygroup_from_src(root) - alias = Consistencygroups.alias - namespace = Consistencygroups.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class CreateDeserializer(wsgi.MetadataXMLDeserializer): - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - consistencygroup = self._extract_consistencygroup(dom) - return {'body': {'consistencygroup': consistencygroup}} - - def _extract_consistencygroup(self, node): - consistencygroup = {} - consistencygroup_node = self.find_first_child_named( - node, - 'consistencygroup') - - attributes = ['name', - 'description'] - - for attr in attributes: - if consistencygroup_node.getAttribute(attr): - consistencygroup[attr] = consistencygroup_node.\ - getAttribute(attr) - return consistencygroup - - -class CreateFromSrcDeserializer(wsgi.MetadataXMLDeserializer): - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - consistencygroup = self._extract_consistencygroup(dom) - retval = {'body': {'consistencygroup-from-src': consistencygroup}} - return retval - - def _extract_consistencygroup(self, node): - consistencygroup = {} - consistencygroup_node = self.find_first_child_named( - node, 'consistencygroup-from-src') - - attributes = ['cgsnapshot', 'source_cgid', 'name', 'description'] - - for attr in attributes: - if consistencygroup_node.getAttribute(attr): - consistencygroup[attr] = ( - consistencygroup_node.getAttribute(attr)) - return consistencygroup - - -class ConsistencyGroupsController(wsgi.Controller): - """The ConsistencyGroups API controller for the OpenStack API.""" - - _view_builder_class = consistencygroup_views.ViewBuilder - - def __init__(self): - self.consistencygroup_api = consistencygroupAPI.API() - super(ConsistencyGroupsController, self).__init__() - - @wsgi.serializers(xml=ConsistencyGroupTemplate) - def show(self, req, id): - """Return data about the given consistency group.""" - LOG.debug('show called for member %s', id) - context = req.environ['cinder.context'] - - try: - consistencygroup = self.consistencygroup_api.get( - context, - group_id=id) - except exception.ConsistencyGroupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - return self._view_builder.detail(req, consistencygroup) - - def delete(self, req, id, body): - """Delete a consistency group.""" - LOG.debug('delete called for member %s', id) - context = req.environ['cinder.context'] - force = False - if body: - if not self.is_valid_body(body, 'consistencygroup'): - msg = _("Missing required element 'consistencygroup' in " - "request body.") - raise exc.HTTPBadRequest(explanation=msg) - - cg_body = body['consistencygroup'] - try: - force = strutils.bool_from_string(cg_body.get('force', False), - strict=True) - except ValueError: - msg = _("Invalid value '%s' for force.") % force - raise exc.HTTPBadRequest(explanation=msg) - - LOG.info(_LI('Delete consistency group with id: %s'), id, - context=context) - - try: - group = self.consistencygroup_api.get(context, id) - self.consistencygroup_api.delete(context, group, force) - except exception.ConsistencyGroupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.InvalidConsistencyGroup as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - return webob.Response(status_int=202) - - @wsgi.serializers(xml=ConsistencyGroupsTemplate) - def index(self, req): - """Returns a summary list of consistency groups.""" - return self._get_consistencygroups(req, is_detail=False) - - @wsgi.serializers(xml=ConsistencyGroupsTemplate) - def detail(self, req): - """Returns a detailed list of consistency groups.""" - return self._get_consistencygroups(req, is_detail=True) - - def _get_consistencygroups(self, req, is_detail): - """Returns a list of consistency groups through view builder.""" - context = req.environ['cinder.context'] - filters = req.params.copy() - marker, limit, offset = common.get_pagination_params(filters) - sort_keys, sort_dirs = common.get_sort_params(filters) - - consistencygroups = self.consistencygroup_api.get_all( - context, filters=filters, marker=marker, limit=limit, - offset=offset, sort_keys=sort_keys, sort_dirs=sort_dirs) - - if is_detail: - consistencygroups = self._view_builder.detail_list( - req, consistencygroups) - else: - consistencygroups = self._view_builder.summary_list( - req, consistencygroups) - return consistencygroups - - @wsgi.response(202) - @wsgi.serializers(xml=ConsistencyGroupTemplate) - @wsgi.deserializers(xml=CreateDeserializer) - def create(self, req, body): - """Create a new consistency group.""" - LOG.debug('Creating new consistency group %s', body) - self.assert_valid_body(body, 'consistencygroup') - - context = req.environ['cinder.context'] - consistencygroup = body['consistencygroup'] - self.validate_name_and_description(consistencygroup) - name = consistencygroup.get('name', None) - description = consistencygroup.get('description', None) - volume_types = consistencygroup.get('volume_types', None) - if not volume_types: - msg = _("volume_types must be provided to create " - "consistency group %(name)s.") % {'name': name} - raise exc.HTTPBadRequest(explanation=msg) - availability_zone = consistencygroup.get('availability_zone', None) - - LOG.info(_LI("Creating consistency group %(name)s."), - {'name': name}, - context=context) - - try: - new_consistencygroup = self.consistencygroup_api.create( - context, name, description, volume_types, - availability_zone=availability_zone) - except exception.InvalidConsistencyGroup as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.InvalidVolumeType as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.ConsistencyGroupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - retval = self._view_builder.summary(req, new_consistencygroup) - return retval - - @wsgi.response(202) - @wsgi.serializers(xml=ConsistencyGroupFromSrcTemplate) - @wsgi.deserializers(xml=CreateFromSrcDeserializer) - def create_from_src(self, req, body): - """Create a new consistency group from a source. - - The source can be a CG snapshot or a CG. Note that - this does not require volume_types as the "create" - API above. - """ - LOG.debug('Creating new consistency group %s.', body) - self.assert_valid_body(body, 'consistencygroup-from-src') - - context = req.environ['cinder.context'] - consistencygroup = body['consistencygroup-from-src'] - self.validate_name_and_description(consistencygroup) - name = consistencygroup.get('name', None) - description = consistencygroup.get('description', None) - cgsnapshot_id = consistencygroup.get('cgsnapshot_id', None) - source_cgid = consistencygroup.get('source_cgid', None) - if not cgsnapshot_id and not source_cgid: - msg = _("Either 'cgsnapshot_id' or 'source_cgid' must be " - "provided to create consistency group %(name)s " - "from source.") % {'name': name} - raise exc.HTTPBadRequest(explanation=msg) - - if cgsnapshot_id and source_cgid: - msg = _("Cannot provide both 'cgsnapshot_id' and 'source_cgid' " - "to create consistency group %(name)s from " - "source.") % {'name': name} - raise exc.HTTPBadRequest(explanation=msg) - - if cgsnapshot_id: - LOG.info(_LI("Creating consistency group %(name)s from " - "cgsnapshot %(snap)s."), - {'name': name, 'snap': cgsnapshot_id}, - context=context) - elif source_cgid: - LOG.info(_LI("Creating consistency group %(name)s from " - "source consistency group %(source_cgid)s."), - {'name': name, 'source_cgid': source_cgid}, - context=context) - - try: - new_consistencygroup = self.consistencygroup_api.create_from_src( - context, name, description, cgsnapshot_id, source_cgid) - except exception.InvalidConsistencyGroup as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.CgSnapshotNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.ConsistencyGroupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.CinderException as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - retval = self._view_builder.summary(req, new_consistencygroup) - return retval - - @wsgi.serializers(xml=ConsistencyGroupTemplate) - def update(self, req, id, body): - """Update the consistency group. - - Expected format of the input parameter 'body': - { - "consistencygroup": - { - "name": "my_cg", - "description": "My consistency group", - "add_volumes": "volume-uuid-1,volume-uuid-2,..." - "remove_volumes": "volume-uuid-8,volume-uuid-9,..." - } - } - """ - LOG.debug('Update called for consistency group %s.', id) - - if not body: - msg = _("Missing request body.") - raise exc.HTTPBadRequest(explanation=msg) - - self.assert_valid_body(body, 'consistencygroup') - context = req.environ['cinder.context'] - - consistencygroup = body.get('consistencygroup', None) - self.validate_name_and_description(consistencygroup) - name = consistencygroup.get('name', None) - description = consistencygroup.get('description', None) - add_volumes = consistencygroup.get('add_volumes', None) - remove_volumes = consistencygroup.get('remove_volumes', None) - - if (not name and not description and not add_volumes - and not remove_volumes): - msg = _("Name, description, add_volumes, and remove_volumes " - "can not be all empty in the request body.") - raise exc.HTTPBadRequest(explanation=msg) - - LOG.info(_LI("Updating consistency group %(id)s with name %(name)s " - "description: %(description)s add_volumes: " - "%(add_volumes)s remove_volumes: %(remove_volumes)s."), - {'id': id, 'name': name, - 'description': description, - 'add_volumes': add_volumes, - 'remove_volumes': remove_volumes}, - context=context) - - try: - group = self.consistencygroup_api.get(context, id) - self.consistencygroup_api.update( - context, group, name, description, - add_volumes, remove_volumes) - except exception.ConsistencyGroupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - except exception.InvalidConsistencyGroup as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - return webob.Response(status_int=202) - - -class Consistencygroups(extensions.ExtensionDescriptor): - """consistency groups support.""" - - name = 'Consistencygroups' - alias = 'consistencygroups' - namespace = 'http://docs.openstack.org/volume/ext/consistencygroups/api/v1' - updated = '2014-08-18T00:00:00+00:00' - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - Consistencygroups.alias, ConsistencyGroupsController(), - collection_actions={'detail': 'GET', 'create_from_src': 'POST'}, - member_actions={'delete': 'POST', 'update': 'PUT'}) - resources.append(res) - return resources diff --git a/cinder/api/contrib/extended_services.py b/cinder/api/contrib/extended_services.py deleted file mode 100644 index 97e95b9e6..000000000 --- a/cinder/api/contrib/extended_services.py +++ /dev/null @@ -1,25 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import extensions - - -class Extended_services(extensions.ExtensionDescriptor): - """Extended services support.""" - - name = "ExtendedServices" - alias = "os-extended-services" - namespace = ("http://docs.openstack.org/volume/ext/" - "extended_services/api/v2") - updated = "2014-01-10T00:00:00-00:00" diff --git a/cinder/api/contrib/extended_snapshot_attributes.py b/cinder/api/contrib/extended_snapshot_attributes.py deleted file mode 100644 index 8fbe1a6db..000000000 --- a/cinder/api/contrib/extended_snapshot_attributes.py +++ /dev/null @@ -1,96 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The Extended Snapshot Attributes API extension.""" - -from oslo_log import log as logging - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil - - -LOG = logging.getLogger(__name__) -authorize = extensions.soft_extension_authorizer( - 'volume', - 'extended_snapshot_attributes') - - -class ExtendedSnapshotAttributesController(wsgi.Controller): - def _extend_snapshot(self, req, resp_snap): - db_snap = req.get_db_snapshot(resp_snap['id']) - for attr in ['project_id', 'progress']: - key = "%s:%s" % (Extended_snapshot_attributes.alias, attr) - resp_snap[key] = db_snap[attr] - - @wsgi.extends - def show(self, req, resp_obj, id): - context = req.environ['cinder.context'] - if authorize(context): - # Attach our slave template to the response object - resp_obj.attach(xml=ExtendedSnapshotAttributeTemplate()) - snapshot = resp_obj.obj['snapshot'] - self._extend_snapshot(req, snapshot) - - @wsgi.extends - def detail(self, req, resp_obj): - context = req.environ['cinder.context'] - if authorize(context): - # Attach our slave template to the response object - resp_obj.attach(xml=ExtendedSnapshotAttributesTemplate()) - for snapshot in list(resp_obj.obj['snapshots']): - self._extend_snapshot(req, snapshot) - - -class Extended_snapshot_attributes(extensions.ExtensionDescriptor): - """Extended SnapshotAttributes support.""" - - name = "ExtendedSnapshotAttributes" - alias = "os-extended-snapshot-attributes" - namespace = ("http://docs.openstack.org/volume/ext/" - "extended_snapshot_attributes/api/v1") - updated = "2012-06-19T00:00:00+00:00" - - def get_controller_extensions(self): - controller = ExtendedSnapshotAttributesController() - extension = extensions.ControllerExtension(self, 'snapshots', - controller) - return [extension] - - -def make_snapshot(elem): - elem.set('{%s}project_id' % Extended_snapshot_attributes.namespace, - '%s:project_id' % Extended_snapshot_attributes.alias) - elem.set('{%s}progress' % Extended_snapshot_attributes.namespace, - '%s:progress' % Extended_snapshot_attributes.alias) - - -class ExtendedSnapshotAttributeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('snapshot', selector='snapshot') - make_snapshot(root) - alias = Extended_snapshot_attributes.alias - namespace = Extended_snapshot_attributes.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) - - -class ExtendedSnapshotAttributesTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('snapshots') - elem = xmlutil.SubTemplateElement(root, 'snapshot', - selector='snapshots') - make_snapshot(elem) - alias = Extended_snapshot_attributes.alias - namespace = Extended_snapshot_attributes.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) diff --git a/cinder/api/contrib/hosts.py b/cinder/api/contrib/hosts.py deleted file mode 100644 index a09eff624..000000000 --- a/cinder/api/contrib/hosts.py +++ /dev/null @@ -1,275 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The hosts admin extension.""" - -from xml.parsers import expat - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import timeutils -import webob.exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import db -from cinder import exception -from cinder.i18n import _, _LI -from cinder import objects -from cinder import utils -from cinder.volume import api as volume_api - - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) -authorize = extensions.extension_authorizer('volume', 'hosts') - - -class HostIndexTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('hosts') - elem = xmlutil.SubTemplateElement(root, 'host', selector='hosts') - elem.set('service-status') - elem.set('service') - elem.set('zone') - elem.set('service-state') - elem.set('host_name') - elem.set('last-update') - - return xmlutil.MasterTemplate(root, 1) - - -class HostUpdateTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('host') - root.set('host') - root.set('status') - - return xmlutil.MasterTemplate(root, 1) - - -class HostActionTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('host') - root.set('host') - - return xmlutil.MasterTemplate(root, 1) - - -class HostShowTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('host') - elem = xmlutil.make_flat_dict('resource', selector='host', - subselector='resource') - root.append(elem) - - return xmlutil.MasterTemplate(root, 1) - - -class HostDeserializer(wsgi.XMLDeserializer): - def default(self, string): - try: - node = utils.safe_minidom_parse_string(string) - except expat.ExpatError: - msg = _("cannot understand XML") - raise exception.MalformedRequestBody(reason=msg) - - updates = {} - for child in node.childNodes[0].childNodes: - updates[child.tagName] = self.extract_text(child) - - return dict(body=updates) - - -def _list_hosts(req, service=None): - """Returns a summary list of hosts.""" - curr_time = timeutils.utcnow(with_timezone=True) - context = req.environ['cinder.context'] - filters = {'disabled': False} - services = objects.ServiceList.get_all(context, filters) - zone = '' - if 'zone' in req.GET: - zone = req.GET['zone'] - if zone: - services = [s for s in services if s['availability_zone'] == zone] - hosts = [] - for host in services: - delta = curr_time - (host.updated_at or host.created_at) - alive = abs(delta.total_seconds()) <= CONF.service_down_time - status = (alive and "available") or "unavailable" - active = 'enabled' - if host.disabled: - active = 'disabled' - LOG.debug('status, active and update: %s, %s, %s', - status, active, host.updated_at) - updated_at = host.updated_at - if updated_at: - updated_at = timeutils.normalize_time(updated_at) - hosts.append({'host_name': host.host, - 'service': host.topic, - 'zone': host.availability_zone, - 'service-status': status, - 'service-state': active, - 'last-update': updated_at, - }) - if service: - hosts = [host for host in hosts - if host['service'] == service] - return hosts - - -def check_host(fn): - """Makes sure that the host exists.""" - def wrapped(self, req, id, service=None, *args, **kwargs): - listed_hosts = _list_hosts(req, service) - hosts = [h["host_name"] for h in listed_hosts] - if id in hosts: - return fn(self, req, id, *args, **kwargs) - else: - message = _("Host '%s' could not be found.") % id - raise webob.exc.HTTPNotFound(explanation=message) - return wrapped - - -class HostController(wsgi.Controller): - """The Hosts API controller for the OpenStack API.""" - def __init__(self): - self.api = volume_api.HostAPI() - super(HostController, self).__init__() - - @wsgi.serializers(xml=HostIndexTemplate) - def index(self, req): - authorize(req.environ['cinder.context']) - return {'hosts': _list_hosts(req)} - - @wsgi.serializers(xml=HostUpdateTemplate) - @wsgi.deserializers(xml=HostDeserializer) - @check_host - def update(self, req, id, body): - authorize(req.environ['cinder.context']) - update_values = {} - for raw_key, raw_val in body.items(): - key = raw_key.lower().strip() - val = raw_val.lower().strip() - if key == "status": - if val in ("enable", "disable"): - update_values['status'] = val.startswith("enable") - else: - explanation = _("Invalid status: '%s'") % raw_val - raise webob.exc.HTTPBadRequest(explanation=explanation) - else: - explanation = _("Invalid update setting: '%s'") % raw_key - raise webob.exc.HTTPBadRequest(explanation=explanation) - update_setters = {'status': self._set_enabled_status} - result = {} - for key, value in update_values.items(): - result.update(update_setters[key](req, id, value)) - return result - - def _set_enabled_status(self, req, host, enabled): - """Sets the specified host's ability to accept new volumes.""" - context = req.environ['cinder.context'] - state = "enabled" if enabled else "disabled" - LOG.info(_LI("Setting host %(host)s to %(state)s."), - {'host': host, 'state': state}) - result = self.api.set_host_enabled(context, - host=host, - enabled=enabled) - if result not in ("enabled", "disabled"): - # An error message was returned - raise webob.exc.HTTPBadRequest(explanation=result) - return {"host": host, "status": result} - - @wsgi.serializers(xml=HostShowTemplate) - def show(self, req, id): - """Shows the volume usage info given by hosts. - - :param context: security context - :param host: hostname - :returns: expected to use HostShowTemplate. - ex.:: - - {'host': {'resource':D},..} - D: {'host': 'hostname','project': 'admin', - 'volume_count': 1, 'total_volume_gb': 2048} - """ - host = id - context = req.environ['cinder.context'] - if not context.is_admin: - msg = _("Describe-resource is admin only functionality") - raise webob.exc.HTTPForbidden(explanation=msg) - - try: - host_ref = objects.Service.get_by_host_and_topic( - context, host, CONF.volume_topic) - except exception.ServiceNotFound: - raise webob.exc.HTTPNotFound(explanation=_("Host not found")) - - # Getting total available/used resource - # TODO(jdg): Add summary info for Snapshots - volume_refs = db.volume_get_all_by_host(context, host_ref.host) - (count, sum) = db.volume_data_get_for_host(context, - host_ref.host) - - snap_count_total = 0 - snap_sum_total = 0 - resources = [{'resource': {'host': host, 'project': '(total)', - 'volume_count': str(count), - 'total_volume_gb': str(sum), - 'snapshot_count': str(snap_count_total), - 'total_snapshot_gb': str(snap_sum_total)}}] - - project_ids = [v['project_id'] for v in volume_refs] - project_ids = list(set(project_ids)) - for project_id in project_ids: - (count, sum) = db.volume_data_get_for_project(context, project_id) - (snap_count, snap_sum) = ( - objects.Snapshot.snapshot_data_get_for_project(context, - project_id)) - resources.append( - {'resource': - {'host': host, - 'project': project_id, - 'volume_count': str(count), - 'total_volume_gb': str(sum), - 'snapshot_count': str(snap_count), - 'total_snapshot_gb': str(snap_sum)}}) - snap_count_total += int(snap_count) - snap_sum_total += int(snap_sum) - resources[0]['resource']['snapshot_count'] = str(snap_count_total) - resources[0]['resource']['total_snapshot_gb'] = str(snap_sum_total) - return {"host": resources} - - -class Hosts(extensions.ExtensionDescriptor): - """Admin-only host administration.""" - - name = "Hosts" - alias = "os-hosts" - namespace = "http://docs.openstack.org/volume/ext/hosts/api/v1.1" - updated = "2011-06-29T00:00:00+00:00" - - def get_resources(self): - resources = [extensions.ResourceExtension('os-hosts', - HostController(), - collection_actions={ - 'update': 'PUT'}, - member_actions={ - 'startup': 'GET', - 'shutdown': 'GET', - 'reboot': 'GET'})] - return resources diff --git a/cinder/api/contrib/image_create.py b/cinder/api/contrib/image_create.py deleted file mode 100644 index 335883114..000000000 --- a/cinder/api/contrib/image_create.py +++ /dev/null @@ -1,29 +0,0 @@ -# Copyright (c) 2012 NTT. -# Copyright (c) 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The Create Volume from Image extension.""" - - -from cinder.api import extensions - - -class Image_create(extensions.ExtensionDescriptor): - """Allow creating a volume from an image in the Create Volume v1 API.""" - - name = "CreateVolumeExtension" - alias = "os-image-create" - namespace = "http://docs.openstack.org/volume/ext/image-create/api/v1" - updated = "2012-08-13T00:00:00+00:00" diff --git a/cinder/api/contrib/qos_specs_manage.py b/cinder/api/contrib/qos_specs_manage.py deleted file mode 100644 index d272bcb3d..000000000 --- a/cinder/api/contrib/qos_specs_manage.py +++ /dev/null @@ -1,480 +0,0 @@ -# Copyright (c) 2013 eBay Inc. -# Copyright (c) 2013 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The QoS specs extension""" - -from oslo_log import log as logging -from oslo_utils import strutils -import six -import webob - -from cinder.api import common -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.views import qos_specs as view_qos_specs -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _, _LI -from cinder import rpc -from cinder import utils -from cinder.volume import qos_specs - - -LOG = logging.getLogger(__name__) - -authorize = extensions.extension_authorizer('volume', 'qos_specs_manage') - - -def make_qos_specs(elem): - elem.set('id') - elem.set('name') - elem.set('consumer') - elem.append(SpecsTemplate()) - - -def make_associations(elem): - elem.set('association_type') - elem.set('name') - elem.set('id') - - -class SpecsTemplate(xmlutil.TemplateBuilder): - def construct(self): - return xmlutil.MasterTemplate(xmlutil.make_flat_dict('specs'), 1) - - -class QoSSpecsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('qos_specs') - elem = xmlutil.SubTemplateElement(root, 'qos_spec', - selector='qos_specs') - make_qos_specs(elem) - return xmlutil.MasterTemplate(root, 1) - - -class QoSSpecsKeyDeserializer(wsgi.XMLDeserializer): - def _extract_keys(self, key_node): - keys = [] - for key in key_node.childNodes: - key_name = key.tagName - keys.append(key_name) - - return keys - - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - key_node = self.find_first_child_named(dom, 'keys') - if not key_node: - LOG.info(_LI("Unable to parse XML input.")) - msg = _("Unable to parse XML request. " - "Please provide XML in correct format.") - raise webob.exc.HTTPBadRequest(explanation=msg) - return {'body': {'keys': self._extract_keys(key_node)}} - - -class AssociationsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('qos_associations') - elem = xmlutil.SubTemplateElement(root, 'associations', - selector='qos_associations') - make_associations(elem) - return xmlutil.MasterTemplate(root, 1) - - -def _check_specs(context, specs_id): - try: - qos_specs.get_qos_specs(context, specs_id) - except exception.QoSSpecsNotFound as ex: - raise webob.exc.HTTPNotFound(explanation=six.text_type(ex)) - - -class QoSSpecsController(wsgi.Controller): - """The volume type extra specs API controller for the OpenStack API.""" - - _view_builder_class = view_qos_specs.ViewBuilder - - @staticmethod - def _notify_qos_specs_error(context, method, payload): - rpc.get_notifier('QoSSpecs').error(context, - method, - payload) - - @wsgi.serializers(xml=QoSSpecsTemplate) - def index(self, req): - """Returns the list of qos_specs.""" - context = req.environ['cinder.context'] - authorize(context) - - params = req.params.copy() - - marker, limit, offset = common.get_pagination_params(params) - sort_keys, sort_dirs = common.get_sort_params(params) - filters = params - allowed_search_options = ('id', 'name', 'consumer') - utils.remove_invalid_filter_options(context, filters, - allowed_search_options) - - specs = qos_specs.get_all_specs(context, filters=filters, - marker=marker, limit=limit, - offset=offset, sort_keys=sort_keys, - sort_dirs=sort_dirs) - return self._view_builder.summary_list(req, specs) - - @wsgi.serializers(xml=QoSSpecsTemplate) - def create(self, req, body=None): - context = req.environ['cinder.context'] - authorize(context) - - self.assert_valid_body(body, 'qos_specs') - - specs = body['qos_specs'] - name = specs.get('name', None) - if name is None: - msg = _("Please specify a name for QoS specs.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - self.validate_string_length(name, 'name', min_length=1, - max_length=255, remove_whitespaces=True) - name = name.strip() - - try: - qos_specs.create(context, name, specs) - spec = qos_specs.get_qos_specs_by_name(context, name) - notifier_info = dict(name=name, specs=specs) - rpc.get_notifier('QoSSpecs').info(context, - 'qos_specs.create', - notifier_info) - except exception.InvalidQoSSpecs as err: - notifier_err = dict(name=name, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.create', - notifier_err) - raise webob.exc.HTTPBadRequest(explanation=six.text_type(err)) - except exception.QoSSpecsExists as err: - notifier_err = dict(name=name, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.create', - notifier_err) - raise webob.exc.HTTPConflict(explanation=six.text_type(err)) - except exception.QoSSpecsCreateFailed as err: - notifier_err = dict(name=name, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.create', - notifier_err) - raise webob.exc.HTTPInternalServerError( - explanation=six.text_type(err)) - - return self._view_builder.detail(req, spec) - - @wsgi.serializers(xml=QoSSpecsTemplate) - def update(self, req, id, body=None): - context = req.environ['cinder.context'] - authorize(context) - - self.assert_valid_body(body, 'qos_specs') - specs = body['qos_specs'] - try: - qos_specs.update(context, id, specs) - notifier_info = dict(id=id, specs=specs) - rpc.get_notifier('QoSSpecs').info(context, - 'qos_specs.update', - notifier_info) - except exception.QoSSpecsNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.update', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.InvalidQoSSpecs as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.update', - notifier_err) - raise webob.exc.HTTPBadRequest(explanation=six.text_type(err)) - except exception.QoSSpecsUpdateFailed as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.update', - notifier_err) - raise webob.exc.HTTPInternalServerError( - explanation=six.text_type(err)) - - return body - - @wsgi.serializers(xml=QoSSpecsTemplate) - def show(self, req, id): - """Return a single qos spec item.""" - context = req.environ['cinder.context'] - authorize(context) - - try: - spec = qos_specs.get_qos_specs(context, id) - except exception.QoSSpecsNotFound as err: - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - - return self._view_builder.detail(req, spec) - - def delete(self, req, id): - """Deletes an existing qos specs.""" - context = req.environ['cinder.context'] - authorize(context) - - force = req.params.get('force', None) - - # Convert string to bool type in strict manner - force = strutils.bool_from_string(force) - LOG.debug("Delete qos_spec: %(id)s, force: %(force)s", - {'id': id, 'force': force}) - - try: - qos_specs.delete(context, id, force) - notifier_info = dict(id=id) - rpc.get_notifier('QoSSpecs').info(context, - 'qos_specs.delete', - notifier_info) - except exception.QoSSpecsNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.delete', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.QoSSpecsInUse as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.delete', - notifier_err) - if force: - msg = _('Failed to disassociate qos specs.') - raise webob.exc.HTTPInternalServerError(explanation=msg) - msg = _('Qos specs still in use.') - raise webob.exc.HTTPBadRequest(explanation=msg) - - return webob.Response(status_int=202) - - @wsgi.deserializers(xml=QoSSpecsKeyDeserializer) - def delete_keys(self, req, id, body): - """Deletes specified keys in qos specs.""" - context = req.environ['cinder.context'] - authorize(context) - - if not (body and 'keys' in body - and isinstance(body.get('keys'), list)): - raise webob.exc.HTTPBadRequest() - - keys = body['keys'] - LOG.debug("Delete_key spec: %(id)s, keys: %(keys)s", - {'id': id, 'keys': keys}) - - try: - qos_specs.delete_keys(context, id, keys) - notifier_info = dict(id=id) - rpc.get_notifier('QoSSpecs').info(context, 'qos_specs.delete_keys', - notifier_info) - except exception.QoSSpecsNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.delete_keys', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.QoSSpecsKeyNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.delete_keys', - notifier_err) - raise webob.exc.HTTPBadRequest(explanation=six.text_type(err)) - - return webob.Response(status_int=202) - - @wsgi.serializers(xml=AssociationsTemplate) - def associations(self, req, id): - """List all associations of given qos specs.""" - context = req.environ['cinder.context'] - authorize(context) - - LOG.debug("Get associations for qos_spec id: %s", id) - - try: - associates = qos_specs.get_associations(context, id) - notifier_info = dict(id=id) - rpc.get_notifier('QoSSpecs').info(context, - 'qos_specs.associations', - notifier_info) - except exception.QoSSpecsNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.associations', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.CinderException as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.associations', - notifier_err) - raise webob.exc.HTTPInternalServerError( - explanation=six.text_type(err)) - - return self._view_builder.associations(req, associates) - - def associate(self, req, id): - """Associate a qos specs with a volume type.""" - context = req.environ['cinder.context'] - authorize(context) - - type_id = req.params.get('vol_type_id', None) - - if not type_id: - msg = _('Volume Type id must not be None.') - notifier_err = dict(id=id, error_message=msg) - self._notify_qos_specs_error(context, - 'qos_specs.delete', - notifier_err) - raise webob.exc.HTTPBadRequest(explanation=msg) - LOG.debug("Associate qos_spec: %(id)s with type: %(type_id)s", - {'id': id, 'type_id': type_id}) - - try: - qos_specs.associate_qos_with_type(context, id, type_id) - notifier_info = dict(id=id, type_id=type_id) - rpc.get_notifier('QoSSpecs').info(context, - 'qos_specs.associate', - notifier_info) - except exception.VolumeTypeNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.associate', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.QoSSpecsNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.associate', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.InvalidVolumeType as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.associate', - notifier_err) - self._notify_qos_specs_error(context, - 'qos_specs.associate', - notifier_err) - raise webob.exc.HTTPBadRequest(explanation=six.text_type(err)) - except exception.QoSSpecsAssociateFailed as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.associate', - notifier_err) - raise webob.exc.HTTPInternalServerError( - explanation=six.text_type(err)) - - return webob.Response(status_int=202) - - def disassociate(self, req, id): - """Disassociate a qos specs from a volume type.""" - context = req.environ['cinder.context'] - authorize(context) - - type_id = req.params.get('vol_type_id', None) - - if not type_id: - msg = _('Volume Type id must not be None.') - notifier_err = dict(id=id, error_message=msg) - self._notify_qos_specs_error(context, - 'qos_specs.delete', - notifier_err) - raise webob.exc.HTTPBadRequest(explanation=msg) - LOG.debug("Disassociate qos_spec: %(id)s from type: %(type_id)s", - {'id': id, 'type_id': type_id}) - - try: - qos_specs.disassociate_qos_specs(context, id, type_id) - notifier_info = dict(id=id, type_id=type_id) - rpc.get_notifier('QoSSpecs').info(context, - 'qos_specs.disassociate', - notifier_info) - except exception.VolumeTypeNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.disassociate', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.QoSSpecsNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.disassociate', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.QoSSpecsDisassociateFailed as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.disassociate', - notifier_err) - raise webob.exc.HTTPInternalServerError( - explanation=six.text_type(err)) - - return webob.Response(status_int=202) - - def disassociate_all(self, req, id): - """Disassociate a qos specs from all volume types.""" - context = req.environ['cinder.context'] - authorize(context) - - LOG.debug("Disassociate qos_spec: %s from all.", id) - - try: - qos_specs.disassociate_all(context, id) - notifier_info = dict(id=id) - rpc.get_notifier('QoSSpecs').info(context, - 'qos_specs.disassociate_all', - notifier_info) - except exception.QoSSpecsNotFound as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.disassociate_all', - notifier_err) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.QoSSpecsDisassociateFailed as err: - notifier_err = dict(id=id, error_message=err) - self._notify_qos_specs_error(context, - 'qos_specs.disassociate_all', - notifier_err) - raise webob.exc.HTTPInternalServerError( - explanation=six.text_type(err)) - - return webob.Response(status_int=202) - - -class Qos_specs_manage(extensions.ExtensionDescriptor): - """QoS specs support.""" - - name = "Qos_specs_manage" - alias = "qos-specs" - namespace = "http://docs.openstack.org/volume/ext/qos-specs/api/v1" - updated = "2013-08-02T00:00:00+00:00" - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - Qos_specs_manage.alias, - QoSSpecsController(), - member_actions={"associations": "GET", - "associate": "GET", - "disassociate": "GET", - "disassociate_all": "GET", - "delete_keys": "PUT"}) - - resources.append(res) - - return resources diff --git a/cinder/api/contrib/quota_classes.py b/cinder/api/contrib/quota_classes.py deleted file mode 100644 index 086d2c36d..000000000 --- a/cinder/api/contrib/quota_classes.py +++ /dev/null @@ -1,111 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import webob - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import quota -from cinder import utils - - -QUOTAS = quota.QUOTAS - - -authorize = extensions.extension_authorizer('volume', 'quota_classes') - - -class QuotaClassTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('quota_class_set', - selector='quota_class_set') - root.set('id') - - for resource in QUOTAS.resources: - elem = xmlutil.SubTemplateElement(root, resource) - elem.text = resource - - return xmlutil.MasterTemplate(root, 1) - - -class QuotaClassSetsController(wsgi.Controller): - - def _format_quota_set(self, quota_class, quota_set): - """Convert the quota object to a result dict.""" - - quota_set['id'] = str(quota_class) - - return dict(quota_class_set=quota_set) - - @wsgi.serializers(xml=QuotaClassTemplate) - def show(self, req, id): - context = req.environ['cinder.context'] - authorize(context) - try: - db.sqlalchemy.api.authorize_quota_class_context(context, id) - except exception.NotAuthorized: - raise webob.exc.HTTPForbidden() - - return self._format_quota_set(id, - QUOTAS.get_class_quotas(context, id)) - - @wsgi.serializers(xml=QuotaClassTemplate) - def update(self, req, id, body): - context = req.environ['cinder.context'] - authorize(context) - self.validate_string_length(id, 'quota_class_name', - min_length=1, max_length=255) - - quota_class = id - if not self.is_valid_body(body, 'quota_class_set'): - msg = (_("Missing required element quota_class_set" - " in request body.")) - raise webob.exc.HTTPBadRequest(explanation=msg) - - for key, value in body['quota_class_set'].items(): - if key in QUOTAS: - try: - value = utils.validate_integer(value, key, min_value=-1, - max_value=db.MAX_INT) - db.quota_class_update(context, quota_class, key, value) - except exception.QuotaClassNotFound: - db.quota_class_create(context, quota_class, key, value) - except exception.AdminRequired: - raise webob.exc.HTTPForbidden() - return {'quota_class_set': QUOTAS.get_class_quotas(context, - quota_class)} - - -class Quota_classes(extensions.ExtensionDescriptor): - """Quota classes management support.""" - - name = "QuotaClasses" - alias = "os-quota-class-sets" - namespace = ("http://docs.openstack.org/volume/ext/" - "quota-classes-sets/api/v1.1") - updated = "2012-03-12T00:00:00+00:00" - - def get_resources(self): - resources = [] - - res = extensions.ResourceExtension('os-quota-class-sets', - QuotaClassSetsController()) - resources.append(res) - - return resources diff --git a/cinder/api/contrib/quotas.py b/cinder/api/contrib/quotas.py deleted file mode 100644 index 08490bdf1..000000000 --- a/cinder/api/contrib/quotas.py +++ /dev/null @@ -1,451 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import webob - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import db -from cinder.db.sqlalchemy import api as sqlalchemy_api -from cinder import exception -from cinder.i18n import _ -from cinder import quota -from cinder import quota_utils -from cinder import utils - -from oslo_config import cfg -from oslo_utils import strutils - - -CONF = cfg.CONF -QUOTAS = quota.QUOTAS -NON_QUOTA_KEYS = ['tenant_id', 'id'] - -authorize_update = extensions.extension_authorizer('volume', 'quotas:update') -authorize_show = extensions.extension_authorizer('volume', 'quotas:show') -authorize_delete = extensions.extension_authorizer('volume', 'quotas:delete') - - -class QuotaTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('quota_set', selector='quota_set') - root.set('id') - - for resource in QUOTAS.resources: - elem = xmlutil.SubTemplateElement(root, resource) - elem.text = resource - - return xmlutil.MasterTemplate(root, 1) - - -class QuotaSetsController(wsgi.Controller): - - def _format_quota_set(self, project_id, quota_set): - """Convert the quota object to a result dict.""" - - quota_set['id'] = str(project_id) - - return dict(quota_set=quota_set) - - def _validate_existing_resource(self, key, value, quota_values): - # -1 limit will always be greater than the existing value - if key == 'per_volume_gigabytes' or value == -1: - return - v = quota_values.get(key, {}) - used = (v.get('in_use', 0) + v.get('reserved', 0)) - if QUOTAS.using_nested_quotas(): - used += v.get('allocated', 0) - if value < used: - # TODO(mc_nair): after N opens, update error message to include - # the current usage and requested limit - msg = _("Quota %s limit must be equal or greater than existing " - "resources.") % key - raise webob.exc.HTTPBadRequest(explanation=msg) - - def _get_quotas(self, context, id, usages=False): - values = QUOTAS.get_project_quotas(context, id, usages=usages) - - if usages: - return values - else: - return {k: v['limit'] for k, v in values.items()} - - def _authorize_update_or_delete(self, context_project, - target_project_id, - parent_id): - """Checks if update or delete are allowed in the current hierarchy. - - With hierarchical projects, only the admin of the parent or the root - project has privilege to perform quota update and delete operations. - - :param context_project: The project in which the user is scoped to. - :param target_project_id: The id of the project in which the - user want to perform an update or - delete operation. - :param parent_id: The parent id of the project in which the user - want to perform an update or delete operation. - """ - if context_project.parent_id and parent_id != context_project.id: - msg = _("Update and delete quota operations can only be made " - "by an admin of immediate parent or by the CLOUD admin.") - raise webob.exc.HTTPForbidden(explanation=msg) - - if context_project.id != target_project_id: - if not self._is_descendant(target_project_id, - context_project.subtree): - msg = _("Update and delete quota operations can only be made " - "to projects in the same hierarchy of the project in " - "which users are scoped to.") - raise webob.exc.HTTPForbidden(explanation=msg) - else: - msg = _("Update and delete quota operations can only be made " - "by an admin of immediate parent or by the CLOUD admin.") - raise webob.exc.HTTPForbidden(explanation=msg) - - def _authorize_show(self, context_project, target_project): - """Checks if show is allowed in the current hierarchy. - - With hierarchical projects, are allowed to perform quota show operation - users with admin role in, at least, one of the following projects: the - current project; the immediate parent project; or the root project. - - :param context_project: The project in which the user - is scoped to. - :param target_project: The project in which the user wants - to perform a show operation. - """ - if target_project.parent_id: - if target_project.id != context_project.id: - if not self._is_descendant(target_project.id, - context_project.subtree): - msg = _("Show operations can only be made to projects in " - "the same hierarchy of the project in which users " - "are scoped to.") - raise webob.exc.HTTPForbidden(explanation=msg) - if context_project.id != target_project.parent_id: - if context_project.parent_id: - msg = _("Only users with token scoped to immediate " - "parents or root projects are allowed to see " - "its children quotas.") - raise webob.exc.HTTPForbidden(explanation=msg) - elif context_project.parent_id: - msg = _("An user with a token scoped to a subproject is not " - "allowed to see the quota of its parents.") - raise webob.exc.HTTPForbidden(explanation=msg) - - def _is_descendant(self, target_project_id, subtree): - if subtree is not None: - for key, value in subtree.items(): - if key == target_project_id: - return True - if self._is_descendant(target_project_id, value): - return True - return False - - @wsgi.serializers(xml=QuotaTemplate) - def show(self, req, id): - """Show quota for a particular tenant - - This works for hierarchical and non-hierarchical projects. For - hierarchical projects admin of current project, immediate - parent of the project or the CLOUD admin are able to perform - a show. - - :param req: request - :param id: target project id that needs to be shown - """ - context = req.environ['cinder.context'] - authorize_show(context) - params = req.params - target_project_id = id - - if not hasattr(params, '__call__') and 'usage' in params: - usage = strutils.bool_from_string(params['usage']) - else: - usage = False - - if QUOTAS.using_nested_quotas(): - # With hierarchical projects, only the admin of the current project - # or the root project has privilege to perform quota show - # operations. - target_project = quota_utils.get_project_hierarchy( - context, target_project_id) - context_project = quota_utils.get_project_hierarchy( - context, context.project_id, subtree_as_ids=True) - - self._authorize_show(context_project, target_project) - - try: - sqlalchemy_api.authorize_project_context(context, - target_project_id) - except exception.NotAuthorized: - raise webob.exc.HTTPForbidden() - - quotas = self._get_quotas(context, target_project_id, usage) - return self._format_quota_set(target_project_id, quotas) - - @wsgi.serializers(xml=QuotaTemplate) - def update(self, req, id, body): - """Update Quota for a particular tenant - - This works for hierarchical and non-hierarchical projects. For - hierarchical projects only immediate parent admin or the - CLOUD admin are able to perform an update. - - :param req: request - :param id: target project id that needs to be updated - :param body: key, value pair that that will be - applied to the resources if the update - succeeds - """ - context = req.environ['cinder.context'] - authorize_update(context) - self.validate_string_length(id, 'quota_set_name', - min_length=1, max_length=255) - - self.assert_valid_body(body, 'quota_set') - - # Get the optional argument 'skip_validation' from body, - # if skip_validation is False, then validate existing resource. - skip_flag = body.get('skip_validation', True) - if not utils.is_valid_boolstr(skip_flag): - msg = _("Invalid value '%s' for skip_validation.") % skip_flag - raise exception.InvalidParameterValue(err=msg) - skip_flag = strutils.bool_from_string(skip_flag) - - target_project_id = id - bad_keys = [] - - # NOTE(ankit): Pass #1 - In this loop for body['quota_set'].items(), - # we figure out if we have any bad keys. - for key, value in body['quota_set'].items(): - if (key not in QUOTAS and key not in NON_QUOTA_KEYS): - bad_keys.append(key) - continue - - if len(bad_keys) > 0: - msg = _("Bad key(s) in quota set: %s") % ",".join(bad_keys) - raise webob.exc.HTTPBadRequest(explanation=msg) - - # Saving off this value since we need to use it multiple times - use_nested_quotas = QUOTAS.using_nested_quotas() - if use_nested_quotas: - # Get the parent_id of the target project to verify whether we are - # dealing with hierarchical namespace or non-hierarchical namespace - target_project = quota_utils.get_project_hierarchy( - context, target_project_id, parents_as_ids=True) - parent_id = target_project.parent_id - - if parent_id: - # Get the children of the project which the token is scoped to - # in order to know if the target_project is in its hierarchy. - context_project = quota_utils.get_project_hierarchy( - context, context.project_id, subtree_as_ids=True) - self._authorize_update_or_delete(context_project, - target_project.id, - parent_id) - - # NOTE(ankit): Pass #2 - In this loop for body['quota_set'].keys(), - # we validate the quota limits to ensure that we can bail out if - # any of the items in the set is bad. Meanwhile we validate value - # to ensure that the value can't be lower than number of existing - # resources. - quota_values = QUOTAS.get_project_quotas(context, target_project_id, - defaults=False) - valid_quotas = {} - reservations = [] - for key in body['quota_set'].keys(): - if key in NON_QUOTA_KEYS: - continue - - value = utils.validate_integer( - body['quota_set'][key], key, min_value=-1, - max_value=db.MAX_INT) - - # Can't skip the validation of nested quotas since it could mess up - # hierarchy if parent limit is less than childrens' current usage - if not skip_flag or use_nested_quotas: - self._validate_existing_resource(key, value, quota_values) - - if use_nested_quotas: - try: - reservations += self._update_nested_quota_allocated( - context, target_project, quota_values, key, value) - except exception.OverQuota as e: - if reservations: - db.reservation_rollback(context, reservations) - raise webob.exc.HTTPBadRequest(explanation=e.message) - - valid_quotas[key] = value - - # NOTE(ankit): Pass #3 - At this point we know that all the keys and - # values are valid and we can iterate and update them all in one shot - # without having to worry about rolling back etc as we have done - # the validation up front in the 2 loops above. - for key, value in valid_quotas.items(): - try: - db.quota_update(context, target_project_id, key, value) - except exception.ProjectQuotaNotFound: - db.quota_create(context, target_project_id, key, value) - except exception.AdminRequired: - raise webob.exc.HTTPForbidden() - - if reservations: - db.reservation_commit(context, reservations) - return {'quota_set': self._get_quotas(context, target_project_id)} - - def _get_quota_usage(self, quota_obj): - return (quota_obj.get('in_use', 0) + quota_obj.get('allocated', 0) + - quota_obj.get('reserved', 0)) - - def _update_nested_quota_allocated(self, ctxt, target_project, - target_project_quotas, res, new_limit): - reservations = [] - # per_volume_gigabytes doesn't make sense to nest - if res == "per_volume_gigabytes": - return reservations - - quota_for_res = target_project_quotas.get(res, {}) - orig_quota_from_target_proj = quota_for_res.get('limit', 0) - # If limit was -1, we were "taking" current child's usage from parent - if orig_quota_from_target_proj == -1: - orig_quota_from_target_proj = self._get_quota_usage(quota_for_res) - - new_quota_from_target_proj = new_limit - # If we set limit to -1, we will "take" the current usage from parent - if new_limit == -1: - new_quota_from_target_proj = self._get_quota_usage(quota_for_res) - - res_change = new_quota_from_target_proj - orig_quota_from_target_proj - if res_change != 0: - deltas = {res: res_change} - reservations += quota_utils.update_alloc_to_next_hard_limit( - ctxt, QUOTAS.resources, deltas, res, None, target_project.id) - - return reservations - - @wsgi.serializers(xml=QuotaTemplate) - def defaults(self, req, id): - context = req.environ['cinder.context'] - authorize_show(context) - - return self._format_quota_set(id, QUOTAS.get_defaults( - context, project_id=id)) - - @wsgi.serializers(xml=QuotaTemplate) - def delete(self, req, id): - """Delete Quota for a particular tenant. - - This works for hierarchical and non-hierarchical projects. For - hierarchical projects only immediate parent admin or the - CLOUD admin are able to perform a delete. - - :param req: request - :param id: target project id that needs to be deleted - """ - context = req.environ['cinder.context'] - authorize_delete(context) - - if QUOTAS.using_nested_quotas(): - self._delete_nested_quota(context, id) - else: - try: - db.quota_destroy_by_project(context, id) - except exception.AdminRequired: - raise webob.exc.HTTPForbidden() - - def _delete_nested_quota(self, ctxt, proj_id): - # Get the parent_id of the target project to verify whether we are - # dealing with hierarchical namespace or non-hierarchical - # namespace. - try: - project_quotas = QUOTAS.get_project_quotas( - ctxt, proj_id, usages=True, defaults=False) - except exception.NotAuthorized: - raise webob.exc.HTTPForbidden() - - target_project = quota_utils.get_project_hierarchy( - ctxt, proj_id) - parent_id = target_project.parent_id - if parent_id: - # Get the children of the project which the token is scoped to - # in order to know if the target_project is in its hierarchy. - context_project = quota_utils.get_project_hierarchy( - ctxt, ctxt.project_id, subtree_as_ids=True) - self._authorize_update_or_delete(context_project, - target_project.id, - parent_id) - - defaults = QUOTAS.get_defaults(ctxt, proj_id) - # If the project which is being deleted has allocated part of its - # quota to its subprojects, then subprojects' quotas should be - # deleted first. - for res, value in project_quotas.items(): - if 'allocated' in project_quotas[res].keys(): - if project_quotas[res]['allocated'] != 0: - msg = _("About to delete child projects having " - "non-zero quota. This should not be performed") - raise webob.exc.HTTPBadRequest(explanation=msg) - # Ensure quota usage wouldn't exceed limit on a delete - self._validate_existing_resource( - res, defaults[res], project_quotas) - - try: - db.quota_destroy_by_project(ctxt, target_project.id) - except exception.AdminRequired: - raise webob.exc.HTTPForbidden() - - for res, limit in project_quotas.items(): - # Update child limit to 0 so the parent hierarchy gets it's - # allocated values updated properly - self._update_nested_quota_allocated( - ctxt, target_project, project_quotas, res, 0) - - def validate_setup_for_nested_quota_use(self, req): - """Validates that the setup supports using nested quotas. - - Ensures that Keystone v3 or greater is being used, and that the - existing quotas make sense to nest in the current hierarchy (e.g. that - no child quota would be larger than it's parent). - """ - ctxt = req.environ['cinder.context'] - params = req.params - try: - quota_utils.validate_setup_for_nested_quota_use( - ctxt, QUOTAS.resources, quota.NestedDbQuotaDriver(), - fix_allocated_quotas=params.get('fix_allocated_quotas')) - except exception.InvalidNestedQuotaSetup as e: - raise webob.exc.HTTPBadRequest(explanation=e.msg) - - -class Quotas(extensions.ExtensionDescriptor): - """Quota management support.""" - - name = "Quotas" - alias = "os-quota-sets" - namespace = "http://docs.openstack.org/volume/ext/quotas-sets/api/v1.1" - updated = "2011-08-08T00:00:00+00:00" - - def get_resources(self): - resources = [] - - res = extensions.ResourceExtension( - 'os-quota-sets', QuotaSetsController(), - member_actions={'defaults': 'GET'}, - collection_actions={'validate_setup_for_nested_quota_use': 'GET'}) - resources.append(res) - - return resources diff --git a/cinder/api/contrib/scheduler_hints.py b/cinder/api/contrib/scheduler_hints.py deleted file mode 100644 index 4d01d5105..000000000 --- a/cinder/api/contrib/scheduler_hints.py +++ /dev/null @@ -1,62 +0,0 @@ -# Copyright 2013 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import webob.exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.v2 import volumes -from cinder.i18n import _ - -LOG = logging.getLogger(__name__) - - -class SchedulerHintsController(wsgi.Controller): - - @staticmethod - def _extract_scheduler_hints(body): - hints = {} - - attr = '%s:scheduler_hints' % Scheduler_hints.alias - try: - if attr in body: - hints.update(body[attr]) - except ValueError: - msg = _("Malformed scheduler_hints attribute") - raise webob.exc.HTTPBadRequest(explanation=msg) - - return hints - - @wsgi.extends - def create(self, req, body): - hints = self._extract_scheduler_hints(body) - - if 'volume' in body: - body['volume']['scheduler_hints'] = hints - yield - - -class Scheduler_hints(extensions.ExtensionDescriptor): - """Pass arbitrary key/value pairs to the scheduler.""" - - name = "SchedulerHints" - alias = "OS-SCH-HNT" - namespace = volumes.SCHEDULER_HINTS_NAMESPACE - updated = "2013-04-18T00:00:00+00:00" - - def get_controller_extensions(self): - controller = SchedulerHintsController() - ext = extensions.ControllerExtension(self, 'volumes', controller) - return [ext] diff --git a/cinder/api/contrib/scheduler_stats.py b/cinder/api/contrib/scheduler_stats.py deleted file mode 100644 index 96d8076cf..000000000 --- a/cinder/api/contrib/scheduler_stats.py +++ /dev/null @@ -1,71 +0,0 @@ -# Copyright (c) 2014 eBay Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The Scheduler Stats extension""" - -from oslo_log import log as logging - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.views import scheduler_stats as scheduler_stats_view -from cinder.scheduler import rpcapi - - -LOG = logging.getLogger(__name__) - - -def authorize(context, action_name): - action = 'scheduler_stats:%s' % action_name - extensions.extension_authorizer('scheduler', action)(context) - - -class SchedulerStatsController(wsgi.Controller): - """The Scheduler Stats controller for the OpenStack API.""" - - _view_builder_class = scheduler_stats_view.ViewBuilder - - def __init__(self): - self.scheduler_api = rpcapi.SchedulerAPI() - super(SchedulerStatsController, self).__init__() - - def get_pools(self, req): - """List all active pools in scheduler.""" - context = req.environ['cinder.context'] - authorize(context, 'get_pools') - - # TODO(zhiteng) Add filters support - detail = req.params.get('detail', False) - pools = self.scheduler_api.get_pools(context, filters=None) - - return self._view_builder.pools(req, pools, detail) - - -class Scheduler_stats(extensions.ExtensionDescriptor): - """Scheduler stats support.""" - - name = "Scheduler_stats" - alias = "scheduler-stats" - namespace = "http://docs.openstack.org/volume/ext/scheduler-stats/api/v1" - updated = "2014-09-07T00:00:00+00:00" - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - Scheduler_stats.alias, - SchedulerStatsController(), - collection_actions={"get_pools": "GET"}) - - resources.append(res) - - return resources diff --git a/cinder/api/contrib/services.py b/cinder/api/contrib/services.py deleted file mode 100644 index 36a995439..000000000 --- a/cinder/api/contrib/services.py +++ /dev/null @@ -1,247 +0,0 @@ -# Copyright 2012 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_log import versionutils -from oslo_utils import timeutils -import webob.exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder import utils -from cinder import volume - - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) -authorize = extensions.extension_authorizer('volume', 'services') - - -class ServicesIndexTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('services') - elem = xmlutil.SubTemplateElement(root, 'service', selector='services') - elem.set('binary') - elem.set('host') - elem.set('zone') - elem.set('status') - elem.set('state') - elem.set('update_at') - elem.set('disabled_reason') - elem.set('replication_status') - elem.set('active_backend_id') - elem.set('frozen') - - return xmlutil.MasterTemplate(root, 1) - - -class ServicesUpdateTemplate(xmlutil.TemplateBuilder): - def construct(self): - # TODO(uni): template elements of 'host', 'service' and 'disabled' - # should be deprecated to make ServicesUpdateTemplate consistent - # with ServicesIndexTemplate. Still keeping it here for API - # compatibility sake. - root = xmlutil.TemplateElement('host') - root.set('host') - root.set('service') - root.set('disabled') - root.set('binary') - root.set('status') - root.set('disabled_reason') - root.set('replication_status') - root.set('active_backend_id') - root.set('frozen') - - return xmlutil.MasterTemplate(root, 1) - - -class ServiceController(wsgi.Controller): - def __init__(self, ext_mgr=None): - self.ext_mgr = ext_mgr - super(ServiceController, self).__init__() - self.volume_api = volume.API() - - @wsgi.serializers(xml=ServicesIndexTemplate) - def index(self, req): - """Return a list of all running services. - - Filter by host & service name. - """ - context = req.environ['cinder.context'] - authorize(context, action='index') - detailed = self.ext_mgr.is_loaded('os-extended-services') - now = timeutils.utcnow(with_timezone=True) - - filters = {} - - if 'host' in req.GET: - filters['host'] = req.GET['host'] - if 'binary' in req.GET: - filters['binary'] = req.GET['binary'] - elif 'service' in req.GET: - filters['binary'] = req.GET['service'] - versionutils.report_deprecated_feature(LOG, _( - "Query by service parameter is deprecated. " - "Please use binary parameter instead.")) - - services = objects.ServiceList.get_all(context, filters) - - svcs = [] - for svc in services: - updated_at = svc.updated_at - delta = now - (svc.updated_at or svc.created_at) - delta_sec = delta.total_seconds() - if svc.modified_at: - delta_mod = now - svc.modified_at - if abs(delta_sec) >= abs(delta_mod.total_seconds()): - updated_at = svc.modified_at - alive = abs(delta_sec) <= CONF.service_down_time - art = (alive and "up") or "down" - active = 'enabled' - if svc.disabled: - active = 'disabled' - if updated_at: - updated_at = timeutils.normalize_time(updated_at) - ret_fields = {'binary': svc.binary, 'host': svc.host, - 'zone': svc.availability_zone, - 'status': active, 'state': art, - 'updated_at': updated_at} - if detailed: - ret_fields['disabled_reason'] = svc.disabled_reason - if svc.binary == "cinder-volume": - ret_fields['replication_status'] = svc.replication_status - ret_fields['active_backend_id'] = svc.active_backend_id - ret_fields['frozen'] = svc.frozen - svcs.append(ret_fields) - return {'services': svcs} - - def _is_valid_as_reason(self, reason): - if not reason: - return False - try: - utils.check_string_length(reason.strip(), 'Disabled reason', - min_length=1, max_length=255) - except exception.InvalidInput: - return False - - return True - - def _freeze(self, context, host): - return self.volume_api.freeze_host(context, host) - - def _thaw(self, context, host): - return self.volume_api.thaw_host(context, host) - - def _failover(self, context, host, backend_id=None): - return self.volume_api.failover_host(context, host, backend_id) - - @wsgi.serializers(xml=ServicesUpdateTemplate) - def update(self, req, id, body): - """Enable/Disable scheduling for a service. - - Includes Freeze/Thaw which sends call down to drivers - and allows volume.manager for the specified host to - disable the service rather than accessing the service - directly in this API layer. - """ - context = req.environ['cinder.context'] - authorize(context, action='update') - - ext_loaded = self.ext_mgr.is_loaded('os-extended-services') - ret_val = {} - if id == "enable": - disabled = False - status = "enabled" - if ext_loaded: - ret_val['disabled_reason'] = None - elif (id == "disable" or - (id == "disable-log-reason" and ext_loaded)): - disabled = True - status = "disabled" - elif id == "freeze": - return self._freeze(context, body['host']) - elif id == "thaw": - return self._thaw(context, body['host']) - elif id == "failover_host": - self._failover( - context, - body['host'], - body.get('backend_id', None) - ) - return webob.Response(status_int=202) - else: - raise webob.exc.HTTPNotFound(explanation=_("Unknown action")) - - try: - host = body['host'] - except (TypeError, KeyError): - msg = _("Missing required element 'host' in request body.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - ret_val['disabled'] = disabled - if id == "disable-log-reason" and ext_loaded: - reason = body.get('disabled_reason') - if not self._is_valid_as_reason(reason): - msg = _('Disabled reason contains invalid characters ' - 'or is too long') - raise webob.exc.HTTPBadRequest(explanation=msg) - ret_val['disabled_reason'] = reason - - # NOTE(uni): deprecating service request key, binary takes precedence - # Still keeping service key here for API compatibility sake. - service = body.get('service', '') - binary = body.get('binary', '') - binary_key = binary or service - if not binary_key: - raise webob.exc.HTTPBadRequest() - - try: - svc = objects.Service.get_by_args(context, host, binary_key) - if not svc: - raise webob.exc.HTTPNotFound(explanation=_('Unknown service')) - - svc.disabled = ret_val['disabled'] - if 'disabled_reason' in ret_val: - svc.disabled_reason = ret_val['disabled_reason'] - svc.save() - except exception.ServiceNotFound: - raise webob.exc.HTTPNotFound(explanation=_("service not found")) - - ret_val.update({'host': host, 'service': service, - 'binary': binary, 'status': status}) - return ret_val - - -class Services(extensions.ExtensionDescriptor): - """Services support.""" - - name = "Services" - alias = "os-services" - namespace = "http://docs.openstack.org/volume/ext/services/api/v2" - updated = "2012-10-28T00:00:00-00:00" - - def get_resources(self): - resources = [] - controller = ServiceController(self.ext_mgr) - resource = extensions.ResourceExtension('os-services', controller) - resources.append(resource) - return resources diff --git a/cinder/api/contrib/snapshot_actions.py b/cinder/api/contrib/snapshot_actions.py deleted file mode 100644 index 6319c16e2..000000000 --- a/cinder/api/contrib/snapshot_actions.py +++ /dev/null @@ -1,112 +0,0 @@ -# Copyright 2013, Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import webob - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.i18n import _, _LI -from cinder import objects - -LOG = logging.getLogger(__name__) - - -def authorize(context, action_name): - action = 'snapshot_actions:%s' % action_name - extensions.extension_authorizer('snapshot', action)(context) - - -class SnapshotActionsController(wsgi.Controller): - def __init__(self, *args, **kwargs): - super(SnapshotActionsController, self).__init__(*args, **kwargs) - LOG.debug("SnapshotActionsController initialized") - - @wsgi.action('os-update_snapshot_status') - def _update_snapshot_status(self, req, id, body): - """Update database fields related to status of a snapshot. - - Intended for creation of snapshots, so snapshot state - must start as 'creating' and be changed to 'available', - 'creating', or 'error'. - """ - - context = req.environ['cinder.context'] - authorize(context, 'update_snapshot_status') - - LOG.debug("body: %s", body) - try: - status = body['os-update_snapshot_status']['status'] - except KeyError: - msg = _("'status' must be specified.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - # Allowed state transitions - status_map = {'creating': ['creating', 'available', 'error'], - 'deleting': ['deleting', 'error_deleting']} - - current_snapshot = objects.Snapshot.get_by_id(context, id) - - if current_snapshot.status not in status_map: - msg = _("Snapshot status %(cur)s not allowed for " - "update_snapshot_status") % { - 'cur': current_snapshot.status} - raise webob.exc.HTTPBadRequest(explanation=msg) - - if status not in status_map[current_snapshot.status]: - msg = _("Provided snapshot status %(provided)s not allowed for " - "snapshot with status %(current)s.") % \ - {'provided': status, - 'current': current_snapshot.status} - raise webob.exc.HTTPBadRequest(explanation=msg) - - update_dict = {'id': id, - 'status': status} - - progress = body['os-update_snapshot_status'].get('progress', None) - if progress: - # This is expected to be a string like '73%' - msg = _('progress must be an integer percentage') - try: - integer = int(progress[:-1]) - except ValueError: - raise webob.exc.HTTPBadRequest(explanation=msg) - if integer < 0 or integer > 100 or progress[-1] != '%': - raise webob.exc.HTTPBadRequest(explanation=msg) - - update_dict.update({'progress': progress}) - - LOG.info(_LI("Updating snapshot %(id)s with info %(dict)s"), - {'id': id, 'dict': update_dict}) - - current_snapshot.update(update_dict) - current_snapshot.save() - return webob.Response(status_int=202) - - -class Snapshot_actions(extensions.ExtensionDescriptor): - """Enable snapshot manager actions.""" - - name = "SnapshotActions" - alias = "os-snapshot-actions" - namespace = \ - "http://docs.openstack.org/volume/ext/snapshot-actions/api/v1.1" - updated = "2013-07-16T00:00:00+00:00" - - def get_controller_extensions(self): - controller = SnapshotActionsController() - extension = extensions.ControllerExtension(self, - 'snapshots', - controller) - return [extension] diff --git a/cinder/api/contrib/snapshot_manage.py b/cinder/api/contrib/snapshot_manage.py deleted file mode 100644 index 8c7fefbe8..000000000 --- a/cinder/api/contrib/snapshot_manage.py +++ /dev/null @@ -1,145 +0,0 @@ -# Copyright 2015 Huawei Technologies Co., Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg -from oslo_log import log as logging -from webob import exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.v2 import snapshots -from cinder.api.views import snapshots as snapshot_views -from cinder import exception -from cinder.i18n import _ -from cinder import volume as cinder_volume - -LOG = logging.getLogger(__name__) -CONF = cfg.CONF -authorize = extensions.extension_authorizer('snapshot', 'snapshot_manage') - - -class SnapshotManageController(wsgi.Controller): - """The /os-snapshot-manage controller for the OpenStack API.""" - - _view_builder_class = snapshot_views.ViewBuilder - - def __init__(self, *args, **kwargs): - super(SnapshotManageController, self).__init__(*args, **kwargs) - self.volume_api = cinder_volume.API() - - @wsgi.response(202) - @wsgi.serializers(xml=snapshots.SnapshotTemplate) - def create(self, req, body): - """Instruct Cinder to manage a storage snapshot object. - - Manages an existing backend storage snapshot object (e.g. a Linux - logical volume or a SAN disk) by creating the Cinder objects required - to manage it, and possibly renaming the backend storage snapshot object - (driver dependent). - - From an API perspective, this operation behaves very much like a - snapshot creation operation. - - Required HTTP Body: - - { - "snapshot": - { - "volume_id": , - "ref": , - } - } - - See the appropriate Cinder drivers' implementations of the - manage_snapshot method to find out the accepted format of 'ref'. - For example,in LVM driver, it will be the logic volume name of snapshot - which you want to manage. - - This API call will return with an error if any of the above elements - are missing from the request, or if the 'volume_id' element refers to - a cinder volume that could not be found. - - The snapshot will later enter the error state if it is discovered that - 'ref' is bad. - - Optional elements to 'snapshot' are: - name A name for the new snapshot. - description A description for the new snapshot. - metadata Key/value pairs to be associated with the new - snapshot. - """ - context = req.environ['cinder.context'] - authorize(context) - - if not self.is_valid_body(body, 'snapshot'): - msg = _("Missing required element snapshot in request body.") - raise exc.HTTPBadRequest(explanation=msg) - - snapshot = body['snapshot'] - - # Check that the required keys are present, return an error if they - # are not. - required_keys = ('ref', 'volume_id') - missing_keys = set(required_keys) - set(snapshot.keys()) - - if missing_keys: - msg = _("The following elements are required: " - "%s") % ', '.join(missing_keys) - raise exc.HTTPBadRequest(explanation=msg) - - # Check whether volume exists - volume_id = snapshot['volume_id'] - try: - volume = self.volume_api.get(context, volume_id) - except exception.VolumeNotFound: - msg = _("Volume: %s could not be found.") % volume_id - raise exc.HTTPNotFound(explanation=msg) - - LOG.debug('Manage snapshot request body: %s', body) - - snapshot_parameters = {} - - snapshot_parameters['metadata'] = snapshot.get('metadata', None) - snapshot_parameters['description'] = snapshot.get('description', None) - # NOTE(wanghao) if name in request body, we are overriding the 'name' - snapshot_parameters['name'] = snapshot.get('name', - snapshot.get('display_name') - ) - - try: - new_snapshot = self.volume_api.manage_existing_snapshot( - context, - snapshot['ref'], - volume, - **snapshot_parameters) - except exception.ServiceNotFound: - msg = _("Service %s not found.") % CONF.volume_topic - raise exc.HTTPNotFound(explanation=msg) - - return self._view_builder.detail(req, new_snapshot) - - -class Snapshot_manage(extensions.ExtensionDescriptor): - """Allows existing backend storage to be 'managed' by Cinder.""" - - name = 'SnapshotManage' - alias = 'os-snapshot-manage' - namespace = ('http://docs.openstack.org/volume/ext/' - 'os-snapshot-manage/api/v1') - updated = '2014-12-31T00:00:00+00:00' - - def get_resources(self): - controller = SnapshotManageController() - return [extensions.ResourceExtension(Snapshot_manage.alias, - controller)] diff --git a/cinder/api/contrib/snapshot_unmanage.py b/cinder/api/contrib/snapshot_unmanage.py deleted file mode 100644 index 5ddf96b18..000000000 --- a/cinder/api/contrib/snapshot_unmanage.py +++ /dev/null @@ -1,77 +0,0 @@ -# Copyright 2015 Huawei Technologies Co., Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import webob -from webob import exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder import exception -from cinder.i18n import _LI -from cinder import volume - -LOG = logging.getLogger(__name__) -authorize = extensions.extension_authorizer('snapshot', 'snapshot_unmanage') - - -class SnapshotUnmanageController(wsgi.Controller): - def __init__(self, *args, **kwargs): - super(SnapshotUnmanageController, self).__init__(*args, **kwargs) - self.volume_api = volume.API() - - @wsgi.response(202) - @wsgi.action('os-unmanage') - def unmanage(self, req, id, body): - """Stop managing a snapshot. - - This action is very much like a delete, except that a different - method (unmanage) is called on the Cinder driver. This has the effect - of removing the snapshot from Cinder management without actually - removing the backend storage object associated with it. - - There are no required parameters. - - A Not Found error is returned if the specified snapshot does not exist. - """ - context = req.environ['cinder.context'] - authorize(context) - - LOG.info(_LI("Unmanage snapshot with id: %s"), id, context=context) - - try: - snapshot = self.volume_api.get_snapshot(context, id) - self.volume_api.delete_snapshot(context, snapshot, - unmanage_only=True) - except exception.SnapshotNotFound as ex: - raise exc.HTTPNotFound(explanation=ex.msg) - except exception.InvalidSnapshot as ex: - raise exc.HTTPBadRequest(explanation=ex.msg) - return webob.Response(status_int=202) - - -class Snapshot_unmanage(extensions.ExtensionDescriptor): - """Enable volume unmanage operation.""" - - name = "SnapshotUnmanage" - alias = "os-snapshot-unmanage" - namespace = ('http://docs.openstack.org/snapshot/ext/snapshot-unmanage' - '/api/v1') - updated = "2014-12-31T00:00:00+00:00" - - def get_controller_extensions(self): - controller = SnapshotUnmanageController() - extension = extensions.ControllerExtension(self, 'snapshots', - controller) - return [extension] diff --git a/cinder/api/contrib/types_extra_specs.py b/cinder/api/contrib/types_extra_specs.py deleted file mode 100644 index cc169144e..000000000 --- a/cinder/api/contrib/types_extra_specs.py +++ /dev/null @@ -1,193 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volume types extra specs extension""" - -import webob - -from cinder.api import common -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import rpc -from cinder.volume import volume_types - -authorize = extensions.extension_authorizer('volume', 'types_extra_specs') - - -class VolumeTypeExtraSpecsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.make_flat_dict('extra_specs', selector='extra_specs') - return xmlutil.MasterTemplate(root, 1) - - -class VolumeTypeExtraSpecTemplate(xmlutil.TemplateBuilder): - def construct(self): - tagname = xmlutil.Selector('key') - - def extraspec_sel(obj, do_raise=False): - # Have to extract the key and value for later use... - key, value = list(obj.items())[0] - return dict(key=key, value=value) - - root = xmlutil.TemplateElement(tagname, selector=extraspec_sel) - root.text = 'value' - return xmlutil.MasterTemplate(root, 1) - - -class VolumeTypeExtraSpecsController(wsgi.Controller): - """The volume type extra specs API controller for the OpenStack API.""" - - def _get_extra_specs(self, context, type_id): - extra_specs = db.volume_type_extra_specs_get(context, type_id) - specs_dict = {} - for key, value in extra_specs.items(): - specs_dict[key] = value - return dict(extra_specs=specs_dict) - - def _check_type(self, context, type_id): - try: - volume_types.get_volume_type(context, type_id) - except exception.VolumeTypeNotFound as ex: - raise webob.exc.HTTPNotFound(explanation=ex.msg) - - @wsgi.serializers(xml=VolumeTypeExtraSpecsTemplate) - def index(self, req, type_id): - """Returns the list of extra specs for a given volume type.""" - context = req.environ['cinder.context'] - authorize(context) - self._check_type(context, type_id) - return self._get_extra_specs(context, type_id) - - def _validate_extra_specs(self, specs): - """Validating key and value of extra specs.""" - for key, value in specs.items(): - if key is not None: - self.validate_string_length(key, 'Key "%s"' % key, - min_length=1, max_length=255) - - if value is not None: - self.validate_string_length(value, 'Value for key "%s"' % key, - min_length=0, max_length=255) - - @wsgi.serializers(xml=VolumeTypeExtraSpecsTemplate) - def create(self, req, type_id, body=None): - context = req.environ['cinder.context'] - authorize(context) - - self.assert_valid_body(body, 'extra_specs') - - self._check_type(context, type_id) - specs = body['extra_specs'] - self._check_key_names(specs.keys()) - self._validate_extra_specs(specs) - - db.volume_type_extra_specs_update_or_create(context, - type_id, - specs) - notifier_info = dict(type_id=type_id, specs=specs) - notifier = rpc.get_notifier('volumeTypeExtraSpecs') - notifier.info(context, 'volume_type_extra_specs.create', - notifier_info) - return body - - @wsgi.serializers(xml=VolumeTypeExtraSpecTemplate) - def update(self, req, type_id, id, body=None): - context = req.environ['cinder.context'] - authorize(context) - if not body: - expl = _('Request body empty') - raise webob.exc.HTTPBadRequest(explanation=expl) - self._check_type(context, type_id) - if id not in body: - expl = _('Request body and URI mismatch') - raise webob.exc.HTTPBadRequest(explanation=expl) - if len(body) > 1: - expl = _('Request body contains too many items') - raise webob.exc.HTTPBadRequest(explanation=expl) - self._check_key_names(body.keys()) - self._validate_extra_specs(body) - - db.volume_type_extra_specs_update_or_create(context, - type_id, - body) - notifier_info = dict(type_id=type_id, id=id) - notifier = rpc.get_notifier('volumeTypeExtraSpecs') - notifier.info(context, - 'volume_type_extra_specs.update', - notifier_info) - return body - - @wsgi.serializers(xml=VolumeTypeExtraSpecTemplate) - def show(self, req, type_id, id): - """Return a single extra spec item.""" - context = req.environ['cinder.context'] - authorize(context) - self._check_type(context, type_id) - specs = self._get_extra_specs(context, type_id) - if id in specs['extra_specs']: - return {id: specs['extra_specs'][id]} - else: - msg = _("Volume Type %(type_id)s has no extra spec with key " - "%(id)s.") % ({'type_id': type_id, 'id': id}) - raise webob.exc.HTTPNotFound(explanation=msg) - - def delete(self, req, type_id, id): - """Deletes an existing extra spec.""" - context = req.environ['cinder.context'] - self._check_type(context, type_id) - authorize(context) - - try: - db.volume_type_extra_specs_delete(context, type_id, id) - except exception.VolumeTypeExtraSpecsNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - notifier_info = dict(type_id=type_id, id=id) - notifier = rpc.get_notifier('volumeTypeExtraSpecs') - notifier.info(context, - 'volume_type_extra_specs.delete', - notifier_info) - return webob.Response(status_int=202) - - def _check_key_names(self, keys): - if not common.validate_key_names(keys): - expl = _('Key names can only contain alphanumeric characters, ' - 'underscores, periods, colons and hyphens.') - - raise webob.exc.HTTPBadRequest(explanation=expl) - - -class Types_extra_specs(extensions.ExtensionDescriptor): - """Type extra specs support.""" - - name = "TypesExtraSpecs" - alias = "os-types-extra-specs" - namespace = "http://docs.openstack.org/volume/ext/types-extra-specs/api/v1" - updated = "2011-08-24T00:00:00+00:00" - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension('extra_specs', - VolumeTypeExtraSpecsController(), - parent=dict(member_name='type', - collection_name='types') - ) - resources.append(res) - - return resources diff --git a/cinder/api/contrib/types_manage.py b/cinder/api/contrib/types_manage.py deleted file mode 100644 index f90ea12ac..000000000 --- a/cinder/api/contrib/types_manage.py +++ /dev/null @@ -1,201 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volume types manage extension.""" - -import six -import webob - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.v1 import types -from cinder.api.views import types as views_types -from cinder import exception -from cinder.i18n import _ -from cinder import rpc -from cinder import utils -from cinder.volume import volume_types - - -authorize = extensions.extension_authorizer('volume', 'types_manage') - - -class VolumeTypesManageController(wsgi.Controller): - """The volume types API controller for the OpenStack API.""" - - _view_builder_class = views_types.ViewBuilder - - def _notify_volume_type_error(self, context, method, err, - volume_type=None, id=None, name=None): - payload = dict( - volume_types=volume_type, name=name, id=id, error_message=err) - rpc.get_notifier('volumeType').error(context, method, payload) - - def _notify_volume_type_info(self, context, method, volume_type): - payload = dict(volume_types=volume_type) - rpc.get_notifier('volumeType').info(context, method, payload) - - @wsgi.action("create") - @wsgi.serializers(xml=types.VolumeTypeTemplate) - def _create(self, req, body): - """Creates a new volume type.""" - context = req.environ['cinder.context'] - authorize(context) - - self.assert_valid_body(body, 'volume_type') - - vol_type = body['volume_type'] - name = vol_type.get('name', None) - description = vol_type.get('description') - specs = vol_type.get('extra_specs', {}) - is_public = vol_type.get('os-volume-type-access:is_public', True) - - if name is None or len(name.strip()) == 0: - msg = _("Volume type name can not be empty.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - utils.check_string_length(name, 'Type name', - min_length=1, max_length=255) - - if description is not None: - utils.check_string_length(description, 'Type description', - min_length=0, max_length=255) - - if not utils.is_valid_boolstr(is_public): - msg = _("Invalid value '%s' for is_public. Accepted values: " - "True or False.") % is_public - raise webob.exc.HTTPBadRequest(explanation=msg) - - try: - volume_types.create(context, - name, - specs, - is_public, - description=description) - vol_type = volume_types.get_volume_type_by_name(context, name) - req.cache_resource(vol_type, name='types') - self._notify_volume_type_info( - context, 'volume_type.create', vol_type) - - except exception.VolumeTypeExists as err: - self._notify_volume_type_error( - context, 'volume_type.create', err, volume_type=vol_type) - raise webob.exc.HTTPConflict(explanation=six.text_type(err)) - except exception.VolumeTypeNotFoundByName as err: - self._notify_volume_type_error( - context, 'volume_type.create', err, name=name) - raise webob.exc.HTTPNotFound(explanation=err.msg) - - return self._view_builder.show(req, vol_type) - - @wsgi.action("update") - @wsgi.serializers(xml=types.VolumeTypeTemplate) - def _update(self, req, id, body): - # Update description for a given volume type. - context = req.environ['cinder.context'] - authorize(context) - - self.assert_valid_body(body, 'volume_type') - - vol_type = body['volume_type'] - description = vol_type.get('description') - name = vol_type.get('name') - is_public = vol_type.get('is_public') - - # Name and description can not be both None. - # If name specified, name can not be empty. - if name and len(name.strip()) == 0: - msg = _("Volume type name can not be empty.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - if name is None and description is None and is_public is None: - msg = _("Specify volume type name, description, is_public or " - "a combination thereof.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - if is_public is not None and not utils.is_valid_boolstr(is_public): - msg = _("Invalid value '%s' for is_public. Accepted values: " - "True or False.") % is_public - raise webob.exc.HTTPBadRequest(explanation=msg) - - if name: - utils.check_string_length(name, 'Type name', - min_length=1, max_length=255) - - if description is not None: - utils.check_string_length(description, 'Type description', - min_length=0, max_length=255) - - try: - volume_types.update(context, id, name, description, - is_public=is_public) - # Get the updated - vol_type = volume_types.get_volume_type(context, id) - req.cache_resource(vol_type, name='types') - self._notify_volume_type_info( - context, 'volume_type.update', vol_type) - - except exception.VolumeTypeNotFound as err: - self._notify_volume_type_error( - context, 'volume_type.update', err, id=id) - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - except exception.VolumeTypeExists as err: - self._notify_volume_type_error( - context, 'volume_type.update', err, volume_type=vol_type) - raise webob.exc.HTTPConflict(explanation=six.text_type(err)) - except exception.VolumeTypeUpdateFailed as err: - self._notify_volume_type_error( - context, 'volume_type.update', err, volume_type=vol_type) - raise webob.exc.HTTPInternalServerError( - explanation=six.text_type(err)) - - return self._view_builder.show(req, vol_type) - - @wsgi.action("delete") - def _delete(self, req, id): - """Deletes an existing volume type.""" - context = req.environ['cinder.context'] - authorize(context) - - try: - vol_type = volume_types.get_volume_type(context, id) - volume_types.destroy(context, vol_type['id']) - self._notify_volume_type_info( - context, 'volume_type.delete', vol_type) - except exception.VolumeTypeInUse as err: - self._notify_volume_type_error( - context, 'volume_type.delete', err, volume_type=vol_type) - msg = _('Target volume type is still in use.') - raise webob.exc.HTTPBadRequest(explanation=msg) - except exception.VolumeTypeNotFound as err: - self._notify_volume_type_error( - context, 'volume_type.delete', err, id=id) - raise webob.exc.HTTPNotFound(explanation=err.msg) - - return webob.Response(status_int=202) - - -class Types_manage(extensions.ExtensionDescriptor): - """Types manage support.""" - - name = "TypesManage" - alias = "os-types-manage" - namespace = "http://docs.openstack.org/volume/ext/types-manage/api/v1" - updated = "2011-08-24T00:00:00+00:00" - - def get_controller_extensions(self): - controller = VolumeTypesManageController() - extension = extensions.ControllerExtension(self, 'types', controller) - return [extension] diff --git a/cinder/api/contrib/used_limits.py b/cinder/api/contrib/used_limits.py deleted file mode 100644 index d32967a3e..000000000 --- a/cinder/api/contrib/used_limits.py +++ /dev/null @@ -1,60 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder import quota - -QUOTAS = quota.QUOTAS - -authorize = extensions.soft_extension_authorizer('limits', 'used_limits') - - -class UsedLimitsController(wsgi.Controller): - - @wsgi.extends - def index(self, req, resp_obj): - context = req.environ['cinder.context'] - if authorize(context): - quotas = QUOTAS.get_project_quotas(context, context.project_id, - usages=True) - - quota_map = { - 'totalVolumesUsed': 'volumes', - 'totalGigabytesUsed': 'gigabytes', - 'totalSnapshotsUsed': 'snapshots', - 'totalBackupsUsed': 'backups', - 'totalBackupGigabytesUsed': 'backup_gigabytes' - } - - used_limits = {} - for display_name, single_quota in quota_map.items(): - if single_quota in quotas: - used_limits[display_name] = quotas[single_quota]['in_use'] - - resp_obj.obj['limits']['absolute'].update(used_limits) - - -class Used_limits(extensions.ExtensionDescriptor): - """Provide data on limited resources that are being used.""" - - name = "UsedLimits" - alias = 'os-used-limits' - namespace = "http://docs.openstack.org/volume/ext/used-limits/api/v1.1" - updated = "2013-10-03T00:00:00+00:00" - - def get_controller_extensions(self): - controller = UsedLimitsController() - extension = extensions.ControllerExtension(self, 'limits', controller) - return [extension] diff --git a/cinder/api/contrib/volume_actions.py b/cinder/api/contrib/volume_actions.py deleted file mode 100644 index d2db66c36..000000000 --- a/cinder/api/contrib/volume_actions.py +++ /dev/null @@ -1,400 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_log import log as logging -import oslo_messaging as messaging -from oslo_utils import encodeutils -from oslo_utils import strutils -import six -import webob - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _ -from cinder import utils -from cinder import volume - - -LOG = logging.getLogger(__name__) - - -def authorize(context, action_name): - action = 'volume_actions:%s' % action_name - extensions.extension_authorizer('volume', action)(context) - - -class VolumeToImageSerializer(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('os-volume_upload_image', - selector='os-volume_upload_image') - root.set('id') - root.set('updated_at') - root.set('status') - root.set('display_description') - root.set('size') - root.set('volume_type') - root.set('image_id') - root.set('container_format') - root.set('disk_format') - root.set('image_name') - return xmlutil.MasterTemplate(root, 1) - - -class VolumeToImageDeserializer(wsgi.XMLDeserializer): - """Deserializer to handle xml-formatted requests.""" - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - action_node = dom.childNodes[0] - action_name = action_node.tagName - - action_data = {} - attributes = ["force", "image_name", "container_format", "disk_format"] - for attr in attributes: - if action_node.hasAttribute(attr): - action_data[attr] = action_node.getAttribute(attr) - if 'force' in action_data and action_data['force'] == 'True': - action_data['force'] = True - return {'body': {action_name: action_data}} - - -class VolumeActionsController(wsgi.Controller): - def __init__(self, *args, **kwargs): - super(VolumeActionsController, self).__init__(*args, **kwargs) - self.volume_api = volume.API() - - @wsgi.action('os-attach') - def _attach(self, req, id, body): - """Add attachment metadata.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - # instance uuid is an option now - instance_uuid = None - if 'instance_uuid' in body['os-attach']: - instance_uuid = body['os-attach']['instance_uuid'] - host_name = None - # Keep API backward compatibility - if 'host_name' in body['os-attach']: - host_name = body['os-attach']['host_name'] - mountpoint = body['os-attach']['mountpoint'] - if 'mode' in body['os-attach']: - mode = body['os-attach']['mode'] - else: - mode = 'rw' - - if instance_uuid is None and host_name is None: - msg = _("Invalid request to attach volume to an invalid target") - raise webob.exc.HTTPBadRequest(explanation=msg) - - if mode not in ('rw', 'ro'): - msg = _("Invalid request to attach volume with an invalid mode. " - "Attaching mode should be 'rw' or 'ro'") - raise webob.exc.HTTPBadRequest(explanation=msg) - try: - self.volume_api.attach(context, volume, - instance_uuid, host_name, mountpoint, mode) - except messaging.RemoteError as error: - if error.exc_type in ['InvalidVolume', 'InvalidUUID', - 'InvalidVolumeAttachMode']: - msg = "Error attaching volume - %(err_type)s: %(err_msg)s" % { - 'err_type': error.exc_type, 'err_msg': error.value} - raise webob.exc.HTTPBadRequest(explanation=msg) - else: - # There are also few cases where attach call could fail due to - # db or volume driver errors. These errors shouldn't be exposed - # to the user and in such cases it should raise 500 error. - raise - - return webob.Response(status_int=202) - - @wsgi.action('os-detach') - def _detach(self, req, id, body): - """Clear attachment metadata.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - attachment_id = None - if body['os-detach']: - attachment_id = body['os-detach'].get('attachment_id', None) - - try: - self.volume_api.detach(context, volume, attachment_id) - except messaging.RemoteError as error: - if error.exc_type in ['VolumeAttachmentNotFound', 'InvalidVolume']: - msg = "Error detaching volume - %(err_type)s: %(err_msg)s" % \ - {'err_type': error.exc_type, 'err_msg': error.value} - raise webob.exc.HTTPBadRequest(explanation=msg) - else: - # There are also few cases where detach call could fail due to - # db or volume driver errors. These errors shouldn't be exposed - # to the user and in such cases it should raise 500 error. - raise - - return webob.Response(status_int=202) - - @wsgi.action('os-reserve') - def _reserve(self, req, id, body): - """Mark volume as reserved.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - self.volume_api.reserve_volume(context, volume) - return webob.Response(status_int=202) - - @wsgi.action('os-unreserve') - def _unreserve(self, req, id, body): - """Unmark volume as reserved.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - self.volume_api.unreserve_volume(context, volume) - return webob.Response(status_int=202) - - @wsgi.action('os-begin_detaching') - def _begin_detaching(self, req, id, body): - """Update volume status to 'detaching'.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - self.volume_api.begin_detaching(context, volume) - return webob.Response(status_int=202) - - @wsgi.action('os-roll_detaching') - def _roll_detaching(self, req, id, body): - """Roll back volume status to 'in-use'.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - self.volume_api.roll_detaching(context, volume) - return webob.Response(status_int=202) - - @wsgi.action('os-initialize_connection') - def _initialize_connection(self, req, id, body): - """Initialize volume attachment.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - try: - connector = body['os-initialize_connection']['connector'] - except KeyError: - raise webob.exc.HTTPBadRequest( - explanation=_("Must specify 'connector'")) - try: - info = self.volume_api.initialize_connection(context, - volume, - connector) - except exception.InvalidInput as err: - raise webob.exc.HTTPBadRequest( - explanation=err) - except exception.VolumeBackendAPIException as error: - msg = _("Unable to fetch connection information from backend.") - raise webob.exc.HTTPInternalServerError(explanation=msg) - - return {'connection_info': info} - - @wsgi.action('os-terminate_connection') - def _terminate_connection(self, req, id, body): - """Terminate volume attachment.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - try: - connector = body['os-terminate_connection']['connector'] - except KeyError: - raise webob.exc.HTTPBadRequest( - explanation=_("Must specify 'connector'")) - try: - self.volume_api.terminate_connection(context, volume, connector) - except exception.VolumeBackendAPIException as error: - msg = _("Unable to terminate volume connection from backend.") - raise webob.exc.HTTPInternalServerError(explanation=msg) - return webob.Response(status_int=202) - - @wsgi.response(202) - @wsgi.action('os-volume_upload_image') - @wsgi.serializers(xml=VolumeToImageSerializer) - @wsgi.deserializers(xml=VolumeToImageDeserializer) - def _volume_upload_image(self, req, id, body): - """Uploads the specified volume to image service.""" - context = req.environ['cinder.context'] - params = body['os-volume_upload_image'] - if not params.get("image_name"): - msg = _("No image_name was specified in request.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - force = params.get('force', 'False') - try: - force = strutils.bool_from_string(force, strict=True) - except ValueError as error: - err_msg = encodeutils.exception_to_unicode(error) - msg = _("Invalid value for 'force': '%s'") % err_msg - raise webob.exc.HTTPBadRequest(explanation=msg) - - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - authorize(context, "upload_image") - image_metadata = {"container_format": params.get("container_format", - "bare"), - "disk_format": params.get("disk_format", "raw"), - "name": params["image_name"]} - try: - response = self.volume_api.copy_volume_to_image(context, - volume, - image_metadata, - force) - except exception.InvalidVolume as error: - raise webob.exc.HTTPBadRequest(explanation=error.msg) - except ValueError as error: - raise webob.exc.HTTPBadRequest(explanation=six.text_type(error)) - except messaging.RemoteError as error: - msg = "%(err_type)s: %(err_msg)s" % {'err_type': error.exc_type, - 'err_msg': error.value} - raise webob.exc.HTTPBadRequest(explanation=msg) - except Exception as error: - raise webob.exc.HTTPBadRequest(explanation=six.text_type(error)) - return {'os-volume_upload_image': response} - - @wsgi.action('os-extend') - def _extend(self, req, id, body): - """Extend size of volume.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - try: - int(body['os-extend']['new_size']) - except (KeyError, ValueError, TypeError): - msg = _("New volume size must be specified as an integer.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - size = int(body['os-extend']['new_size']) - try: - self.volume_api.extend(context, volume, size) - except exception.InvalidVolume as error: - raise webob.exc.HTTPBadRequest(explanation=error.msg) - - return webob.Response(status_int=202) - - @wsgi.action('os-update_readonly_flag') - def _volume_readonly_update(self, req, id, body): - """Update volume readonly flag.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - try: - readonly_flag = body['os-update_readonly_flag']['readonly'] - except KeyError: - msg = _("Must specify readonly in request.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - try: - readonly_flag = strutils.bool_from_string(readonly_flag, - strict=True) - except ValueError as error: - err_msg = encodeutils.exception_to_unicode(error) - msg = _("Invalid value for 'readonly': '%s'") % err_msg - raise webob.exc.HTTPBadRequest(explanation=msg) - - self.volume_api.update_readonly_flag(context, volume, readonly_flag) - return webob.Response(status_int=202) - - @wsgi.action('os-retype') - def _retype(self, req, id, body): - """Change type of existing volume.""" - context = req.environ['cinder.context'] - volume = self.volume_api.get(context, id) - try: - new_type = body['os-retype']['new_type'] - except KeyError: - msg = _("New volume type must be specified.") - raise webob.exc.HTTPBadRequest(explanation=msg) - policy = body['os-retype'].get('migration_policy') - - self.volume_api.retype(context, volume, new_type, policy) - return webob.Response(status_int=202) - - @wsgi.action('os-set_bootable') - def _set_bootable(self, req, id, body): - """Update bootable status of a volume.""" - context = req.environ['cinder.context'] - try: - volume = self.volume_api.get(context, id) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - try: - bootable = body['os-set_bootable']['bootable'] - except KeyError: - msg = _("Must specify bootable in request.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - try: - bootable = strutils.bool_from_string(bootable, - strict=True) - except ValueError as error: - err_msg = encodeutils.exception_to_unicode(error) - msg = _("Invalid value for 'bootable': '%s'") % err_msg - raise webob.exc.HTTPBadRequest(explanation=msg) - - update_dict = {'bootable': bootable} - - self.volume_api.update(context, volume, update_dict) - return webob.Response(status_int=200) - - -class Volume_actions(extensions.ExtensionDescriptor): - """Enable volume actions.""" - - name = "VolumeActions" - alias = "os-volume-actions" - namespace = "http://docs.openstack.org/volume/ext/volume-actions/api/v1.1" - updated = "2012-05-31T00:00:00+00:00" - - def get_controller_extensions(self): - controller = VolumeActionsController() - extension = extensions.ControllerExtension(self, 'volumes', controller) - return [extension] diff --git a/cinder/api/contrib/volume_encryption_metadata.py b/cinder/api/contrib/volume_encryption_metadata.py deleted file mode 100644 index 6ce2100bb..000000000 --- a/cinder/api/contrib/volume_encryption_metadata.py +++ /dev/null @@ -1,68 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volume encryption metadata extension.""" - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import db - -authorize = extensions.extension_authorizer('volume', - 'volume_encryption_metadata') - - -class VolumeEncryptionMetadataTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.make_flat_dict('encryption', selector='encryption') - return xmlutil.MasterTemplate(root, 1) - - -class VolumeEncryptionMetadataController(wsgi.Controller): - """The volume encryption metadata API extension.""" - - @wsgi.serializers(xml=VolumeEncryptionMetadataTemplate) - def index(self, req, volume_id): - """Returns the encryption metadata for a given volume.""" - context = req.environ['cinder.context'] - authorize(context) - return db.volume_encryption_metadata_get(context, volume_id) - - @wsgi.serializers(xml=VolumeEncryptionMetadataTemplate) - def show(self, req, volume_id, id): - """Return a single encryption item.""" - encryption_item = self.index(req, volume_id) - if encryption_item is not None: - return encryption_item[id] - else: - return None - - -class Volume_encryption_metadata(extensions.ExtensionDescriptor): - """Volume encryption metadata retrieval support.""" - - name = "VolumeEncryptionMetadata" - alias = "os-volume-encryption-metadata" - namespace = ("http://docs.openstack.org/volume/ext/" - "os-volume-encryption-metadata/api/v1") - updated = "2013-07-10T00:00:00+00:00" - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - 'encryption', VolumeEncryptionMetadataController(), - parent=dict(member_name='volume', collection_name='volumes')) - resources.append(res) - return resources diff --git a/cinder/api/contrib/volume_host_attribute.py b/cinder/api/contrib/volume_host_attribute.py deleted file mode 100644 index 2367a530f..000000000 --- a/cinder/api/contrib/volume_host_attribute.py +++ /dev/null @@ -1,86 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil - - -LOG = logging.getLogger(__name__) -authorize = extensions.soft_extension_authorizer('volume', - 'volume_host_attribute') - - -class VolumeHostAttributeController(wsgi.Controller): - def _add_volume_host_attribute(self, req, resp_volume): - db_volume = req.get_db_volume(resp_volume['id']) - key = "%s:host" % Volume_host_attribute.alias - resp_volume[key] = db_volume['host'] - - @wsgi.extends - def show(self, req, resp_obj, id): - context = req.environ['cinder.context'] - if authorize(context): - resp_obj.attach(xml=VolumeHostAttributeTemplate()) - volume = resp_obj.obj['volume'] - self._add_volume_host_attribute(req, volume) - - @wsgi.extends - def detail(self, req, resp_obj): - context = req.environ['cinder.context'] - if authorize(context): - resp_obj.attach(xml=VolumeListHostAttributeTemplate()) - for vol in list(resp_obj.obj['volumes']): - self._add_volume_host_attribute(req, vol) - - -class Volume_host_attribute(extensions.ExtensionDescriptor): - """Expose host as an attribute of a volume.""" - - name = "VolumeHostAttribute" - alias = "os-vol-host-attr" - namespace = ("http://docs.openstack.org/volume/ext/" - "volume_host_attribute/api/v2") - updated = "2011-11-03T00:00:00+00:00" - - def get_controller_extensions(self): - controller = VolumeHostAttributeController() - extension = extensions.ControllerExtension(self, 'volumes', controller) - return [extension] - - -def make_volume(elem): - elem.set('{%s}host' % Volume_host_attribute.namespace, - '%s:host' % Volume_host_attribute.alias) - - -class VolumeHostAttributeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume', selector='volume') - make_volume(root) - alias = Volume_host_attribute.alias - namespace = Volume_host_attribute.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) - - -class VolumeListHostAttributeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volumes') - elem = xmlutil.SubTemplateElement(root, 'volume', selector='volumes') - make_volume(elem) - alias = Volume_host_attribute.alias - namespace = Volume_host_attribute.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) diff --git a/cinder/api/contrib/volume_image_metadata.py b/cinder/api/contrib/volume_image_metadata.py deleted file mode 100644 index a542cc00e..000000000 --- a/cinder/api/contrib/volume_image_metadata.py +++ /dev/null @@ -1,222 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The Volume Image Metadata API extension.""" -import six -import webob - -from oslo_log import log as logging - -from cinder.api import common -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _ -from cinder import volume - - -LOG = logging.getLogger(__name__) - -authorize = extensions.soft_extension_authorizer('volume', - 'volume_image_metadata') - - -class VolumeImageMetadataController(wsgi.Controller): - def __init__(self, *args, **kwargs): - super(VolumeImageMetadataController, self).__init__(*args, **kwargs) - self.volume_api = volume.API() - - def _get_image_metadata(self, context, volume_id): - try: - volume = self.volume_api.get(context, volume_id) - meta = self.volume_api.get_volume_image_metadata(context, volume) - except exception.VolumeNotFound: - msg = _('Volume with volume id %s does not exist.') % volume_id - raise webob.exc.HTTPNotFound(explanation=msg) - return (volume, meta) - - def _get_all_images_metadata(self, context): - """Returns the image metadata for all volumes.""" - try: - all_metadata = self.volume_api.get_volumes_image_metadata(context) - except Exception as e: - LOG.debug('Problem retrieving volume image metadata. ' - 'It will be skipped. Error: %s', six.text_type(e)) - all_metadata = {} - return all_metadata - - def _add_image_metadata(self, context, resp_volume_list, image_metas=None): - """Appends the image metadata to each of the given volume. - - :param context: the request context - :param resp_volume_list: the response volume list - :param image_metas: The image metadata to append, if None is provided - it will be retrieved from the database. An empty - dict means there is no metadata and it should not - be retrieved from the db. - """ - vol_id_list = [] - for vol in resp_volume_list: - vol_id_list.append(vol['id']) - if image_metas is None: - try: - image_metas = self.volume_api.get_list_volumes_image_metadata( - context, vol_id_list) - except Exception as e: - LOG.debug('Get image metadata error: %s', e) - return - if image_metas: - for vol in resp_volume_list: - image_meta = image_metas.get(vol['id'], {}) - vol['volume_image_metadata'] = dict(image_meta) - - @wsgi.extends - def show(self, req, resp_obj, id): - context = req.environ['cinder.context'] - if authorize(context): - resp_obj.attach(xml=VolumeImageMetadataTemplate()) - self._add_image_metadata(context, [resp_obj.obj['volume']]) - - @wsgi.extends - def detail(self, req, resp_obj): - context = req.environ['cinder.context'] - if authorize(context): - resp_obj.attach(xml=VolumesImageMetadataTemplate()) - # Just get the image metadata of those volumes in response. - self._add_image_metadata(context, - list(resp_obj.obj.get('volumes', []))) - - @wsgi.action("os-set_image_metadata") - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def create(self, req, id, body): - context = req.environ['cinder.context'] - if authorize(context): - try: - metadata = body['os-set_image_metadata']['metadata'] - except (KeyError, TypeError): - msg = _("Malformed request body.") - raise webob.exc.HTTPBadRequest(explanation=msg) - new_metadata = self._update_volume_image_metadata(context, - id, - metadata, - delete=False) - - return {'metadata': new_metadata} - - def _update_volume_image_metadata(self, context, - volume_id, - metadata, - delete=False): - try: - volume = self.volume_api.get(context, volume_id) - return self.volume_api.update_volume_metadata( - context, - volume, - metadata, - delete=False, - meta_type=common.METADATA_TYPES.image) - except exception.VolumeNotFound: - msg = _('Volume with volume id %s does not exist.') % volume_id - raise webob.exc.HTTPNotFound(explanation=msg) - except (ValueError, AttributeError): - msg = _("Malformed request body.") - raise webob.exc.HTTPBadRequest(explanation=msg) - except exception.InvalidVolumeMetadata as error: - raise webob.exc.HTTPBadRequest(explanation=error.msg) - except exception.InvalidVolumeMetadataSize as error: - raise webob.exc.HTTPRequestEntityTooLarge(explanation=error.msg) - - @wsgi.action("os-show_image_metadata") - @wsgi.serializers(xml=common.MetadataTemplate) - def index(self, req, id, body): - context = req.environ['cinder.context'] - return {'metadata': self._get_image_metadata(context, id)[1]} - - @wsgi.action("os-unset_image_metadata") - def delete(self, req, id, body): - """Deletes an existing image metadata.""" - context = req.environ['cinder.context'] - if authorize(context): - try: - key = body['os-unset_image_metadata']['key'] - except (KeyError, TypeError): - msg = _("Malformed request body.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - if key: - vol, metadata = self._get_image_metadata(context, id) - if key not in metadata: - msg = _("Metadata item was not found.") - raise webob.exc.HTTPNotFound(explanation=msg) - - self.volume_api.delete_volume_metadata( - context, vol, key, - meta_type=common.METADATA_TYPES.image) - else: - msg = _("The key cannot be None.") - raise webob.exc.HTTPBadRequest(explanation=msg) - - return webob.Response(status_int=200) - - -class Volume_image_metadata(extensions.ExtensionDescriptor): - """Show image metadata associated with the volume.""" - - name = "VolumeImageMetadata" - alias = "os-vol-image-meta" - namespace = ("http://docs.openstack.org/volume/ext/" - "volume_image_metadata/api/v1") - updated = "2012-12-07T00:00:00+00:00" - - def get_controller_extensions(self): - controller = VolumeImageMetadataController() - extension = extensions.ControllerExtension(self, 'volumes', controller) - return [extension] - - -class VolumeImageMetadataMetadataTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume_image_metadata', - selector='volume_image_metadata') - elem = xmlutil.SubTemplateElement(root, 'meta', - selector=xmlutil.get_items) - elem.set('key', 0) - elem.text = 1 - - return xmlutil.MasterTemplate(root, 1) - - -class VolumeImageMetadataTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume', selector='volume') - root.append(VolumeImageMetadataMetadataTemplate()) - - alias = Volume_image_metadata.alias - namespace = Volume_image_metadata.namespace - - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) - - -class VolumesImageMetadataTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volumes') - elem = xmlutil.SubTemplateElement(root, 'volume', selector='volume') - elem.append(VolumeImageMetadataMetadataTemplate()) - - alias = Volume_image_metadata.alias - namespace = Volume_image_metadata.namespace - - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) diff --git a/cinder/api/contrib/volume_manage.py b/cinder/api/contrib/volume_manage.py deleted file mode 100644 index 098da3a42..000000000 --- a/cinder/api/contrib/volume_manage.py +++ /dev/null @@ -1,162 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -from oslo_utils import uuidutils -from webob import exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.v2.views import volumes as volume_views -from cinder.api.v2 import volumes -from cinder import exception -from cinder.i18n import _ -from cinder import utils -from cinder import volume as cinder_volume -from cinder.volume import volume_types - -LOG = logging.getLogger(__name__) -authorize = extensions.extension_authorizer('volume', 'volume_manage') - - -class VolumeManageController(wsgi.Controller): - """The /os-volume-manage controller for the OpenStack API.""" - - _view_builder_class = volume_views.ViewBuilder - - def __init__(self, *args, **kwargs): - super(VolumeManageController, self).__init__(*args, **kwargs) - self.volume_api = cinder_volume.API() - - @wsgi.response(202) - @wsgi.serializers(xml=volumes.VolumeTemplate) - @wsgi.deserializers(xml=volumes.CreateDeserializer) - def create(self, req, body): - """Instruct Cinder to manage a storage object. - - Manages an existing backend storage object (e.g. a Linux logical - volume or a SAN disk) by creating the Cinder objects required to manage - it, and possibly renaming the backend storage object - (driver dependent) - - From an API perspective, this operation behaves very much like a - volume creation operation, except that properties such as image, - snapshot and volume references don't make sense, because we are taking - an existing storage object into Cinder management. - - Required HTTP Body: - - { - 'volume': - { - 'host': , - 'ref': , - } - } - - See the appropriate Cinder drivers' implementations of the - manage_volume method to find out the accepted format of 'ref'. - - This API call will return with an error if any of the above elements - are missing from the request, or if the 'host' element refers to a - cinder host that is not registered. - - The volume will later enter the error state if it is discovered that - 'ref' is bad. - - Optional elements to 'volume' are: - name A name for the new volume. - description A description for the new volume. - volume_type ID or name of a volume type to associate with - the new Cinder volume. Does not necessarily - guarantee that the managed volume will have the - properties described in the volume_type. The - driver may choose to fail if it identifies that - the specified volume_type is not compatible with - the backend storage object. - metadata Key/value pairs to be associated with the new - volume. - availability_zone The availability zone to associate with the new - volume. - bootable If set to True, marks the volume as bootable. - """ - context = req.environ['cinder.context'] - authorize(context) - - self.assert_valid_body(body, 'volume') - - volume = body['volume'] - self.validate_name_and_description(volume) - - # Check that the required keys are present, return an error if they - # are not. - required_keys = set(['ref', 'host']) - missing_keys = list(required_keys - set(volume.keys())) - - if missing_keys: - msg = _("The following elements are required: %s") % \ - ', '.join(missing_keys) - raise exc.HTTPBadRequest(explanation=msg) - - LOG.debug('Manage volume request body: %s', body) - - kwargs = {} - req_volume_type = volume.get('volume_type', None) - if req_volume_type: - try: - if not uuidutils.is_uuid_like(req_volume_type): - kwargs['volume_type'] = \ - volume_types.get_volume_type_by_name( - context, req_volume_type) - else: - kwargs['volume_type'] = volume_types.get_volume_type( - context, req_volume_type) - except exception.VolumeTypeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - else: - kwargs['volume_type'] = {} - - kwargs['name'] = volume.get('name', None) - kwargs['description'] = volume.get('description', None) - kwargs['metadata'] = volume.get('metadata', None) - kwargs['availability_zone'] = volume.get('availability_zone', None) - kwargs['bootable'] = volume.get('bootable', False) - try: - new_volume = self.volume_api.manage_existing(context, - volume['host'], - volume['ref'], - **kwargs) - except exception.ServiceNotFound: - msg = _("Service not found.") - raise exc.HTTPNotFound(explanation=msg) - - utils.add_visible_admin_metadata(new_volume) - - return self._view_builder.detail(req, new_volume) - - -class Volume_manage(extensions.ExtensionDescriptor): - """Allows existing backend storage to be 'managed' by Cinder.""" - - name = 'VolumeManage' - alias = 'os-volume-manage' - namespace = ('http://docs.openstack.org/volume/ext/' - 'os-volume-manage/api/v1') - updated = '2014-02-10T00:00:00+00:00' - - def get_resources(self): - controller = VolumeManageController() - res = extensions.ResourceExtension(Volume_manage.alias, - controller) - return [res] diff --git a/cinder/api/contrib/volume_mig_status_attribute.py b/cinder/api/contrib/volume_mig_status_attribute.py deleted file mode 100644 index 9e7b6c380..000000000 --- a/cinder/api/contrib/volume_mig_status_attribute.py +++ /dev/null @@ -1,86 +0,0 @@ -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil - - -authorize = extensions.soft_extension_authorizer('volume', - 'volume_mig_status_attribute') - - -class VolumeMigStatusAttributeController(wsgi.Controller): - def _add_volume_mig_status_attribute(self, req, resp_volume): - db_volume = req.get_db_volume(resp_volume['id']) - key = "%s:migstat" % Volume_mig_status_attribute.alias - resp_volume[key] = db_volume['migration_status'] - key = "%s:name_id" % Volume_mig_status_attribute.alias - resp_volume[key] = db_volume['_name_id'] - - @wsgi.extends - def show(self, req, resp_obj, id): - context = req.environ['cinder.context'] - if authorize(context): - resp_obj.attach(xml=VolumeMigStatusAttributeTemplate()) - self._add_volume_mig_status_attribute(req, resp_obj.obj['volume']) - - @wsgi.extends - def detail(self, req, resp_obj): - context = req.environ['cinder.context'] - if authorize(context): - resp_obj.attach(xml=VolumeListMigStatusAttributeTemplate()) - for vol in list(resp_obj.obj['volumes']): - self._add_volume_mig_status_attribute(req, vol) - - -class Volume_mig_status_attribute(extensions.ExtensionDescriptor): - """Expose migration_status as an attribute of a volume.""" - - name = "VolumeMigStatusAttribute" - alias = "os-vol-mig-status-attr" - namespace = ("http://docs.openstack.org/volume/ext/" - "volume_mig_status_attribute/api/v1") - updated = "2013-08-08T00:00:00+00:00" - - def get_controller_extensions(self): - controller = VolumeMigStatusAttributeController() - extension = extensions.ControllerExtension(self, 'volumes', controller) - return [extension] - - -def make_volume(elem): - elem.set('{%s}migstat' % Volume_mig_status_attribute.namespace, - '%s:migstat' % Volume_mig_status_attribute.alias) - elem.set('{%s}name_id' % Volume_mig_status_attribute.namespace, - '%s:name_id' % Volume_mig_status_attribute.alias) - - -class VolumeMigStatusAttributeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume', selector='volume') - make_volume(root) - alias = Volume_mig_status_attribute.alias - namespace = Volume_mig_status_attribute.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) - - -class VolumeListMigStatusAttributeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volumes') - elem = xmlutil.SubTemplateElement(root, 'volume', selector='volumes') - make_volume(elem) - alias = Volume_mig_status_attribute.alias - namespace = Volume_mig_status_attribute.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) diff --git a/cinder/api/contrib/volume_tenant_attribute.py b/cinder/api/contrib/volume_tenant_attribute.py deleted file mode 100644 index bb51b6057..000000000 --- a/cinder/api/contrib/volume_tenant_attribute.py +++ /dev/null @@ -1,83 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil - - -authorize = extensions.soft_extension_authorizer('volume', - 'volume_tenant_attribute') - - -class VolumeTenantAttributeController(wsgi.Controller): - def _add_volume_tenant_attribute(self, req, resp_volume): - db_volume = req.get_db_volume(resp_volume['id']) - key = "%s:tenant_id" % Volume_tenant_attribute.alias - resp_volume[key] = db_volume['project_id'] - - @wsgi.extends - def show(self, req, resp_obj, id): - context = req.environ['cinder.context'] - if authorize(context): - resp_obj.attach(xml=VolumeTenantAttributeTemplate()) - volume = resp_obj.obj['volume'] - self._add_volume_tenant_attribute(req, volume) - - @wsgi.extends - def detail(self, req, resp_obj): - context = req.environ['cinder.context'] - if authorize(context): - resp_obj.attach(xml=VolumeListTenantAttributeTemplate()) - for vol in list(resp_obj.obj['volumes']): - self._add_volume_tenant_attribute(req, vol) - - -class Volume_tenant_attribute(extensions.ExtensionDescriptor): - """Expose the internal project_id as an attribute of a volume.""" - - name = "VolumeTenantAttribute" - alias = "os-vol-tenant-attr" - namespace = ("http://docs.openstack.org/volume/ext/" - "volume_tenant_attribute/api/v2") - updated = "2011-11-03T00:00:00+00:00" - - def get_controller_extensions(self): - controller = VolumeTenantAttributeController() - extension = extensions.ControllerExtension(self, 'volumes', controller) - return [extension] - - -def make_volume(elem): - elem.set('{%s}tenant_id' % Volume_tenant_attribute.namespace, - '%s:tenant_id' % Volume_tenant_attribute.alias) - - -class VolumeTenantAttributeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume', selector='volume') - make_volume(root) - alias = Volume_tenant_attribute.alias - namespace = Volume_tenant_attribute.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) - - -class VolumeListTenantAttributeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volumes') - elem = xmlutil.SubTemplateElement(root, 'volume', selector='volumes') - make_volume(elem) - alias = Volume_tenant_attribute.alias - namespace = Volume_tenant_attribute.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) diff --git a/cinder/api/contrib/volume_transfer.py b/cinder/api/contrib/volume_transfer.py deleted file mode 100644 index d5700ae08..000000000 --- a/cinder/api/contrib/volume_transfer.py +++ /dev/null @@ -1,251 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import webob -from webob import exc - -from cinder.api import common -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api.views import transfers as transfer_view -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _, _LI -from cinder import transfer as transferAPI -from cinder import utils - -LOG = logging.getLogger(__name__) - - -def make_transfer(elem): - elem.set('id') - elem.set('volume_id') - elem.set('created_at') - elem.set('name') - elem.set('auth_key') - - -class TransferTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('transfer', selector='transfer') - make_transfer(root) - alias = Volume_transfer.alias - namespace = Volume_transfer.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class TransfersTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('transfers') - elem = xmlutil.SubTemplateElement(root, 'transfer', - selector='transfers') - make_transfer(elem) - alias = Volume_transfer.alias - namespace = Volume_transfer.namespace - return xmlutil.MasterTemplate(root, 1, nsmap={alias: namespace}) - - -class CreateDeserializer(wsgi.MetadataXMLDeserializer): - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - transfer = self._extract_transfer(dom) - return {'body': {'transfer': transfer}} - - def _extract_transfer(self, node): - transfer = {} - transfer_node = self.find_first_child_named(node, 'transfer') - - attributes = ['volume_id', 'name'] - - for attr in attributes: - if transfer_node.getAttribute(attr): - transfer[attr] = transfer_node.getAttribute(attr) - return transfer - - -class AcceptDeserializer(wsgi.MetadataXMLDeserializer): - def default(self, string): - dom = utils.safe_minidom_parse_string(string) - transfer = self._extract_transfer(dom) - return {'body': {'accept': transfer}} - - def _extract_transfer(self, node): - transfer = {} - transfer_node = self.find_first_child_named(node, 'accept') - - attributes = ['auth_key'] - - for attr in attributes: - if transfer_node.getAttribute(attr): - transfer[attr] = transfer_node.getAttribute(attr) - return transfer - - -class VolumeTransferController(wsgi.Controller): - """The Volume Transfer API controller for the OpenStack API.""" - - _view_builder_class = transfer_view.ViewBuilder - - def __init__(self): - self.transfer_api = transferAPI.API() - super(VolumeTransferController, self).__init__() - - @wsgi.serializers(xml=TransferTemplate) - def show(self, req, id): - """Return data about active transfers.""" - context = req.environ['cinder.context'] - - try: - transfer = self.transfer_api.get(context, transfer_id=id) - except exception.TransferNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - return self._view_builder.detail(req, transfer) - - @wsgi.serializers(xml=TransfersTemplate) - def index(self, req): - """Returns a summary list of transfers.""" - return self._get_transfers(req, is_detail=False) - - @wsgi.serializers(xml=TransfersTemplate) - def detail(self, req): - """Returns a detailed list of transfers.""" - return self._get_transfers(req, is_detail=True) - - def _get_transfers(self, req, is_detail): - """Returns a list of transfers, transformed through view builder.""" - context = req.environ['cinder.context'] - filters = req.params.copy() - LOG.debug('Listing volume transfers') - transfers = self.transfer_api.get_all(context, filters=filters) - transfer_count = len(transfers) - limited_list = common.limited(transfers, req) - - if is_detail: - transfers = self._view_builder.detail_list(req, limited_list, - transfer_count) - else: - transfers = self._view_builder.summary_list(req, limited_list, - transfer_count) - - return transfers - - @wsgi.response(202) - @wsgi.serializers(xml=TransferTemplate) - @wsgi.deserializers(xml=CreateDeserializer) - def create(self, req, body): - """Create a new volume transfer.""" - LOG.debug('Creating new volume transfer %s', body) - self.assert_valid_body(body, 'transfer') - - context = req.environ['cinder.context'] - transfer = body['transfer'] - - try: - volume_id = transfer['volume_id'] - except KeyError: - msg = _("Incorrect request body format") - raise exc.HTTPBadRequest(explanation=msg) - - name = transfer.get('name', None) - if name is not None: - self.validate_string_length(name, 'Transfer name', - min_length=1, max_length=255, - remove_whitespaces=True) - name = name.strip() - - LOG.info(_LI("Creating transfer of volume %s"), - volume_id, - context=context) - - try: - new_transfer = self.transfer_api.create(context, volume_id, name) - except exception.InvalidVolume as error: - raise exc.HTTPBadRequest(explanation=error.msg) - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - transfer = self._view_builder.create(req, - dict(new_transfer)) - return transfer - - @wsgi.response(202) - @wsgi.serializers(xml=TransferTemplate) - @wsgi.deserializers(xml=AcceptDeserializer) - def accept(self, req, id, body): - """Accept a new volume transfer.""" - transfer_id = id - LOG.debug('Accepting volume transfer %s', transfer_id) - self.assert_valid_body(body, 'accept') - - context = req.environ['cinder.context'] - accept = body['accept'] - - try: - auth_key = accept['auth_key'] - except KeyError: - msg = _("Incorrect request body format") - raise exc.HTTPBadRequest(explanation=msg) - - LOG.info(_LI("Accepting transfer %s"), transfer_id, - context=context) - - try: - accepted_transfer = self.transfer_api.accept(context, transfer_id, - auth_key) - except exception.VolumeSizeExceedsAvailableQuota as error: - raise exc.HTTPRequestEntityTooLarge( - explanation=error.msg, headers={'Retry-After': '0'}) - except exception.InvalidVolume as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - transfer = \ - self._view_builder.summary(req, - dict(accepted_transfer)) - return transfer - - def delete(self, req, id): - """Delete a transfer.""" - context = req.environ['cinder.context'] - - LOG.info(_LI("Delete transfer with id: %s"), id, context=context) - - try: - self.transfer_api.delete(context, transfer_id=id) - except exception.TransferNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - return webob.Response(status_int=202) - - -class Volume_transfer(extensions.ExtensionDescriptor): - """Volume transfer management support.""" - - name = "VolumeTransfer" - alias = "os-volume-transfer" - namespace = "http://docs.openstack.org/volume/ext/volume-transfer/" + \ - "api/v1.1" - updated = "2013-05-29T00:00:00+00:00" - - def get_resources(self): - resources = [] - - res = extensions.ResourceExtension(Volume_transfer.alias, - VolumeTransferController(), - collection_actions={'detail': - 'GET'}, - member_actions={'accept': 'POST'}) - resources.append(res) - return resources diff --git a/cinder/api/contrib/volume_type_access.py b/cinder/api/contrib/volume_type_access.py deleted file mode 100644 index 82a84d53c..000000000 --- a/cinder/api/contrib/volume_type_access.py +++ /dev/null @@ -1,214 +0,0 @@ -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volume type access extension.""" - -from oslo_utils import uuidutils -import six -import webob - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _ -from cinder.volume import volume_types - - -soft_authorize = extensions.soft_extension_authorizer('volume', - 'volume_type_access') -authorize = extensions.extension_authorizer('volume', 'volume_type_access') - - -def make_volume_type(elem): - elem.set('{%s}is_public' % Volume_type_access.namespace, - '%s:is_public' % Volume_type_access.alias) - - -def make_volume_type_access(elem): - elem.set('volume_type_id') - elem.set('project_id') - - -class VolumeTypeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume_type', selector='volume_type') - make_volume_type(root) - alias = Volume_type_access.alias - namespace = Volume_type_access.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) - - -class VolumeTypesTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume_types') - elem = xmlutil.SubTemplateElement( - root, 'volume_type', selector='volume_types') - make_volume_type(elem) - alias = Volume_type_access.alias - namespace = Volume_type_access.namespace - return xmlutil.SlaveTemplate(root, 1, nsmap={alias: namespace}) - - -class VolumeTypeAccessTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume_type_access') - elem = xmlutil.SubTemplateElement(root, 'access', - selector='volume_type_access') - make_volume_type_access(elem) - return xmlutil.MasterTemplate(root, 1) - - -def _marshall_volume_type_access(vol_type): - rval = [] - for project_id in vol_type['projects']: - rval.append({'volume_type_id': vol_type['id'], - 'project_id': project_id}) - - return {'volume_type_access': rval} - - -class VolumeTypeAccessController(object): - """The volume type access API controller for the OpenStack API.""" - - def __init__(self): - super(VolumeTypeAccessController, self).__init__() - - @wsgi.serializers(xml=VolumeTypeAccessTemplate) - def index(self, req, type_id): - context = req.environ['cinder.context'] - authorize(context) - - try: - vol_type = volume_types.get_volume_type( - context, type_id, expected_fields=['projects']) - except exception.VolumeTypeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - if vol_type['is_public']: - expl = _("Access list not available for public volume types.") - raise webob.exc.HTTPNotFound(explanation=expl) - - return _marshall_volume_type_access(vol_type) - - -class VolumeTypeActionController(wsgi.Controller): - """The volume type access API controller for the OpenStack API.""" - - def _check_body(self, body, action_name): - self.assert_valid_body(body, action_name) - access = body[action_name] - project = access.get('project') - if not uuidutils.is_uuid_like(project): - msg = _("Bad project format: " - "project is not in proper format (%s)") % project - raise webob.exc.HTTPBadRequest(explanation=msg) - - def _extend_vol_type(self, vol_type_rval, vol_type_ref): - if vol_type_ref: - key = "%s:is_public" % (Volume_type_access.alias) - vol_type_rval[key] = vol_type_ref.get('is_public', True) - - @wsgi.extends - def show(self, req, resp_obj, id): - context = req.environ['cinder.context'] - if soft_authorize(context): - # Attach our slave template to the response object - resp_obj.attach(xml=VolumeTypeTemplate()) - vol_type = req.cached_resource_by_id(id, name='types') - self._extend_vol_type(resp_obj.obj['volume_type'], vol_type) - - @wsgi.extends - def index(self, req, resp_obj): - context = req.environ['cinder.context'] - if soft_authorize(context): - # Attach our slave template to the response object - resp_obj.attach(xml=VolumeTypesTemplate()) - for vol_type_rval in list(resp_obj.obj['volume_types']): - type_id = vol_type_rval['id'] - vol_type = req.cached_resource_by_id(type_id, name='types') - self._extend_vol_type(vol_type_rval, vol_type) - - @wsgi.extends - def detail(self, req, resp_obj): - context = req.environ['cinder.context'] - if soft_authorize(context): - # Attach our slave template to the response object - resp_obj.attach(xml=VolumeTypesTemplate()) - for vol_type_rval in list(resp_obj.obj['volume_types']): - type_id = vol_type_rval['id'] - vol_type = req.cached_resource_by_id(type_id, name='types') - self._extend_vol_type(vol_type_rval, vol_type) - - @wsgi.extends(action='create') - def create(self, req, body, resp_obj): - context = req.environ['cinder.context'] - if soft_authorize(context): - # Attach our slave template to the response object - resp_obj.attach(xml=VolumeTypeTemplate()) - type_id = resp_obj.obj['volume_type']['id'] - vol_type = req.cached_resource_by_id(type_id, name='types') - self._extend_vol_type(resp_obj.obj['volume_type'], vol_type) - - @wsgi.action('addProjectAccess') - def _addProjectAccess(self, req, id, body): - context = req.environ['cinder.context'] - authorize(context, action="addProjectAccess") - self._check_body(body, 'addProjectAccess') - project = body['addProjectAccess']['project'] - - try: - volume_types.add_volume_type_access(context, id, project) - except exception.VolumeTypeAccessExists as err: - raise webob.exc.HTTPConflict(explanation=six.text_type(err)) - except exception.VolumeTypeNotFound as err: - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - return webob.Response(status_int=202) - - @wsgi.action('removeProjectAccess') - def _removeProjectAccess(self, req, id, body): - context = req.environ['cinder.context'] - authorize(context, action="removeProjectAccess") - self._check_body(body, 'removeProjectAccess') - project = body['removeProjectAccess']['project'] - - try: - volume_types.remove_volume_type_access(context, id, project) - except (exception.VolumeTypeNotFound, - exception.VolumeTypeAccessNotFound) as err: - raise webob.exc.HTTPNotFound(explanation=six.text_type(err)) - return webob.Response(status_int=202) - - -class Volume_type_access(extensions.ExtensionDescriptor): - """Volume type access support.""" - - name = "VolumeTypeAccess" - alias = "os-volume-type-access" - namespace = ("http://docs.openstack.org/volume/" - "ext/os-volume-type-access/api/v1") - updated = "2014-06-26T00:00:00Z" - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - Volume_type_access.alias, - VolumeTypeAccessController(), - parent=dict(member_name='type', collection_name='types')) - resources.append(res) - return resources - - def get_controller_extensions(self): - controller = VolumeTypeActionController() - extension = extensions.ControllerExtension(self, 'types', controller) - return [extension] diff --git a/cinder/api/contrib/volume_type_encryption.py b/cinder/api/contrib/volume_type_encryption.py deleted file mode 100644 index 7750aa090..000000000 --- a/cinder/api/contrib/volume_type_encryption.py +++ /dev/null @@ -1,209 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volume types encryption extension.""" - -import webob - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import rpc -from cinder import utils -from cinder.volume import volume_types - -authorize = extensions.extension_authorizer('volume', - 'volume_type_encryption') - -CONTROL_LOCATION = ['front-end', 'back-end'] - - -class VolumeTypeEncryptionTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.make_flat_dict('encryption', selector='encryption') - return xmlutil.MasterTemplate(root, 1) - - -class VolumeTypeEncryptionController(wsgi.Controller): - """The volume type encryption API controller for the OpenStack API.""" - - def _get_volume_type_encryption(self, context, type_id): - encryption_ref = db.volume_type_encryption_get(context, type_id) - encryption_specs = {} - if not encryption_ref: - return encryption_specs - for key, value in encryption_ref.items(): - encryption_specs[key] = value - return encryption_specs - - def _check_type(self, context, type_id): - try: - volume_types.get_volume_type(context, type_id) - except exception.VolumeTypeNotFound as ex: - raise webob.exc.HTTPNotFound(explanation=ex.msg) - - def _check_encryption_input(self, encryption, create=True): - if encryption.get('key_size') is not None: - encryption['key_size'] = utils.validate_integer( - encryption['key_size'], 'key_size', - min_value=0, max_value=db.MAX_INT) - - if create: - msg = None - if 'provider' not in encryption.keys(): - msg = _('provider must be defined') - elif 'control_location' not in encryption.keys(): - msg = _('control_location must be defined') - - if msg is not None: - raise exception.InvalidInput(reason=msg) - - # Check control location - if 'control_location' in encryption.keys(): - if encryption['control_location'] not in CONTROL_LOCATION: - msg = _("Valid control location are: %s") % CONTROL_LOCATION - raise exception.InvalidInput(reason=msg) - - def _encrypted_type_in_use(self, context, volume_type_id): - volume_list = db.volume_type_encryption_volume_get(context, - volume_type_id) - # If there is at least one volume in the list - # returned, this type is in use by a volume. - if len(volume_list) > 0: - return True - else: - return False - - @wsgi.serializers(xml=VolumeTypeEncryptionTemplate) - def index(self, req, type_id): - """Returns the encryption specs for a given volume type.""" - context = req.environ['cinder.context'] - authorize(context) - self._check_type(context, type_id) - return self._get_volume_type_encryption(context, type_id) - - @wsgi.serializers(xml=VolumeTypeEncryptionTemplate) - def create(self, req, type_id, body=None): - """Create encryption specs for an existing volume type.""" - context = req.environ['cinder.context'] - authorize(context) - - if self._encrypted_type_in_use(context, type_id): - expl = _('Cannot create encryption specs. Volume type in use.') - raise webob.exc.HTTPBadRequest(explanation=expl) - - self.assert_valid_body(body, 'encryption') - - self._check_type(context, type_id) - - encryption_specs = self._get_volume_type_encryption(context, type_id) - if encryption_specs: - raise exception.VolumeTypeEncryptionExists(type_id=type_id) - - encryption_specs = body['encryption'] - - self._check_encryption_input(encryption_specs) - - db.volume_type_encryption_create(context, type_id, encryption_specs) - notifier_info = dict(type_id=type_id, specs=encryption_specs) - notifier = rpc.get_notifier('volumeTypeEncryption') - notifier.info(context, 'volume_type_encryption.create', notifier_info) - return body - - @wsgi.serializers(xml=VolumeTypeEncryptionTemplate) - def update(self, req, type_id, id, body=None): - """Update encryption specs for a given volume type.""" - context = req.environ['cinder.context'] - authorize(context) - - self.assert_valid_body(body, 'encryption') - - if len(body) > 1: - expl = _('Request body contains too many items.') - raise webob.exc.HTTPBadRequest(explanation=expl) - - self._check_type(context, type_id) - - if self._encrypted_type_in_use(context, type_id): - expl = _('Cannot update encryption specs. Volume type in use.') - raise webob.exc.HTTPBadRequest(explanation=expl) - - encryption_specs = body['encryption'] - self._check_encryption_input(encryption_specs, create=False) - - db.volume_type_encryption_update(context, type_id, encryption_specs) - notifier_info = dict(type_id=type_id, id=id) - notifier = rpc.get_notifier('volumeTypeEncryption') - notifier.info(context, 'volume_type_encryption.update', notifier_info) - - return body - - @wsgi.serializers(xml=VolumeTypeEncryptionTemplate) - def show(self, req, type_id, id): - """Return a single encryption item.""" - context = req.environ['cinder.context'] - authorize(context) - - self._check_type(context, type_id) - - encryption_specs = self._get_volume_type_encryption(context, type_id) - - if id not in encryption_specs: - raise webob.exc.HTTPNotFound() - - return {id: encryption_specs[id]} - - def delete(self, req, type_id, id): - """Delete encryption specs for a given volume type.""" - context = req.environ['cinder.context'] - authorize(context) - - if self._encrypted_type_in_use(context, type_id): - expl = _('Cannot delete encryption specs. Volume type in use.') - raise webob.exc.HTTPBadRequest(explanation=expl) - else: - try: - db.volume_type_encryption_delete(context, type_id) - except exception.VolumeTypeEncryptionNotFound as ex: - raise webob.exc.HTTPNotFound(explanation=ex.msg) - - return webob.Response(status_int=202) - - -class Volume_type_encryption(extensions.ExtensionDescriptor): - """Encryption support for volume types.""" - - name = "VolumeTypeEncryption" - alias = "encryption" - namespace = ("http://docs.openstack.org/volume/ext/" - "volume-type-encryption/api/v1") - updated = "2013-07-01T00:00:00+00:00" - - def get_resources(self): - resources = [] - res = extensions.ResourceExtension( - Volume_type_encryption.alias, - VolumeTypeEncryptionController(), - parent=dict(member_name='type', collection_name='types')) - resources.append(res) - return resources - - def get_controller_extensions(self): - controller = VolumeTypeEncryptionController() - extension = extensions.ControllerExtension(self, 'types', controller) - return [extension] diff --git a/cinder/api/contrib/volume_unmanage.py b/cinder/api/contrib/volume_unmanage.py deleted file mode 100644 index 72b5c7fa1..000000000 --- a/cinder/api/contrib/volume_unmanage.py +++ /dev/null @@ -1,75 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import webob -from webob import exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi -from cinder import exception -from cinder.i18n import _LI -from cinder import volume - -LOG = logging.getLogger(__name__) -authorize = extensions.extension_authorizer('volume', 'volume_unmanage') - - -class VolumeUnmanageController(wsgi.Controller): - def __init__(self, *args, **kwargs): - super(VolumeUnmanageController, self).__init__(*args, **kwargs) - self.volume_api = volume.API() - - @wsgi.response(202) - @wsgi.action('os-unmanage') - def unmanage(self, req, id, body): - """Stop managing a volume. - - This action is very much like a delete, except that a different - method (unmanage) is called on the Cinder driver. This has the effect - of removing the volume from Cinder management without actually - removing the backend storage object associated with it. - - There are no required parameters. - - A Not Found error is returned if the specified volume does not exist. - - A Bad Request error is returned if the specified volume is still - attached to an instance. - """ - context = req.environ['cinder.context'] - authorize(context) - - LOG.info(_LI("Unmanage volume with id: %s"), id, context=context) - - try: - vol = self.volume_api.get(context, id) - self.volume_api.delete(context, vol, unmanage_only=True) - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - return webob.Response(status_int=202) - - -class Volume_unmanage(extensions.ExtensionDescriptor): - """Enable volume unmanage operation.""" - - name = "VolumeUnmanage" - alias = "os-volume-unmanage" - namespace = "http://docs.openstack.org/volume/ext/volume-unmanage/api/v1.1" - updated = "2012-05-31T00:00:00+00:00" - - def get_controller_extensions(self): - controller = VolumeUnmanageController() - extension = extensions.ControllerExtension(self, 'volumes', controller) - return [extension] diff --git a/cinder/api/extensions.py b/cinder/api/extensions.py deleted file mode 100644 index 20af44c0c..000000000 --- a/cinder/api/extensions.py +++ /dev/null @@ -1,400 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import importutils -import webob.dec -import webob.exc - -import cinder.api.openstack -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _LE, _LI, _LW -import cinder.policy - - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) - - -class ExtensionDescriptor(object): - """Base class that defines the contract for extensions. - - Note that you don't have to derive from this class to have a valid - extension; it is purely a convenience. - - """ - - # The name of the extension, e.g., 'Fox In Socks' - name = None - - # The alias for the extension, e.g., 'FOXNSOX' - alias = None - - # Description comes from the docstring for the class - - # The XML namespace for the extension, e.g., - # 'http://www.fox.in.socks/api/ext/pie/v1.0' - namespace = None - - # The timestamp when the extension was last updated, e.g., - # '2011-01-22T13:25:27-06:00' - updated = None - - def __init__(self, ext_mgr): - """Register extension with the extension manager.""" - - ext_mgr.register(self) - self.ext_mgr = ext_mgr - - def get_resources(self): - """List of extensions.ResourceExtension extension objects. - - Resources define new nouns, and are accessible through URLs. - - """ - resources = [] - return resources - - def get_controller_extensions(self): - """List of extensions.ControllerExtension extension objects. - - Controller extensions are used to extend existing controllers. - """ - controller_exts = [] - return controller_exts - - @classmethod - def nsmap(cls): - """Synthesize a namespace map from extension.""" - - # Start with a base nsmap - nsmap = ext_nsmap.copy() - - # Add the namespace for the extension - nsmap[cls.alias] = cls.namespace - - return nsmap - - @classmethod - def xmlname(cls, name): - """Synthesize element and attribute names.""" - - return '{%s}%s' % (cls.namespace, name) - - -def make_ext(elem): - elem.set('name') - elem.set('namespace') - elem.set('alias') - elem.set('updated') - - desc = xmlutil.SubTemplateElement(elem, 'description') - desc.text = 'description' - - xmlutil.make_links(elem, 'links') - - -ext_nsmap = {None: xmlutil.XMLNS_COMMON_V10, 'atom': xmlutil.XMLNS_ATOM} - - -class ExtensionTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('extension', selector='extension') - make_ext(root) - return xmlutil.MasterTemplate(root, 1, nsmap=ext_nsmap) - - -class ExtensionsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('extensions') - elem = xmlutil.SubTemplateElement(root, 'extension', - selector='extensions') - make_ext(elem) - return xmlutil.MasterTemplate(root, 1, nsmap=ext_nsmap) - - -class ExtensionsResource(wsgi.Resource): - - def __init__(self, extension_manager): - self.extension_manager = extension_manager - super(ExtensionsResource, self).__init__(None) - - def _translate(self, ext): - ext_data = {} - ext_data['name'] = ext.name - ext_data['alias'] = ext.alias - ext_data['description'] = ext.__doc__ - ext_data['namespace'] = ext.namespace - ext_data['updated'] = ext.updated - ext_data['links'] = [] # TODO(dprince): implement extension links - return ext_data - - @wsgi.serializers(xml=ExtensionsTemplate) - def index(self, req): - extensions = [] - for _alias, ext in self.extension_manager.extensions.items(): - extensions.append(self._translate(ext)) - return dict(extensions=extensions) - - @wsgi.serializers(xml=ExtensionTemplate) - def show(self, req, id): - try: - # NOTE(dprince): the extensions alias is used as the 'id' for show - ext = self.extension_manager.extensions[id] - except KeyError: - raise webob.exc.HTTPNotFound() - - return dict(extension=self._translate(ext)) - - def delete(self, req, id): - raise webob.exc.HTTPNotFound() - - def create(self, req): - raise webob.exc.HTTPNotFound() - - -class ExtensionManager(object): - """Load extensions from the configured extension path. - - See cinder/tests/api/extensions/foxinsocks/extension.py for an - example extension implementation. - - """ - - def __init__(self): - LOG.info(_LI('Initializing extension manager.')) - - self.cls_list = CONF.osapi_volume_extension - self.extensions = {} - self._load_extensions() - - def is_loaded(self, alias): - return alias in self.extensions - - def register(self, ext): - # Do nothing if the extension doesn't check out - if not self._check_extension(ext): - return - - alias = ext.alias - LOG.info(_LI('Loaded extension: %s'), alias) - - if alias in self.extensions: - raise exception.Error("Found duplicate extension: %s" % alias) - self.extensions[alias] = ext - - def get_resources(self): - """Returns a list of ResourceExtension objects.""" - - resources = [] - resources.append(ResourceExtension('extensions', - ExtensionsResource(self))) - - for ext in self.extensions.values(): - try: - resources.extend(ext.get_resources()) - except AttributeError: - # NOTE(dprince): Extension aren't required to have resource - # extensions - pass - return resources - - def get_controller_extensions(self): - """Returns a list of ControllerExtension objects.""" - controller_exts = [] - for ext in self.extensions.values(): - try: - get_ext_method = ext.get_controller_extensions - except AttributeError: - # NOTE(Vek): Extensions aren't required to have - # controller extensions - continue - controller_exts.extend(get_ext_method()) - return controller_exts - - def _check_extension(self, extension): - """Checks for required methods in extension objects.""" - try: - LOG.debug('Ext name: %s', extension.name) - LOG.debug('Ext alias: %s', extension.alias) - LOG.debug('Ext description: %s', - ' '.join(extension.__doc__.strip().split())) - LOG.debug('Ext namespace: %s', extension.namespace) - LOG.debug('Ext updated: %s', extension.updated) - except AttributeError: - LOG.exception(_LE("Exception loading extension.")) - return False - - return True - - def load_extension(self, ext_factory): - """Execute an extension factory. - - Loads an extension. The 'ext_factory' is the name of a - callable that will be imported and called with one - argument--the extension manager. The factory callable is - expected to call the register() method at least once. - """ - - LOG.debug("Loading extension %s", ext_factory) - - # Load the factory - factory = importutils.import_class(ext_factory) - - # Call it - LOG.debug("Calling extension factory %s", ext_factory) - factory(self) - - def _load_extensions(self): - """Load extensions specified on the command line.""" - - extensions = list(self.cls_list) - - for ext_factory in extensions: - try: - self.load_extension(ext_factory) - except Exception as exc: - LOG.warning(_LW('Failed to load extension %(ext_factory)s: ' - '%(exc)s'), - {'ext_factory': ext_factory, 'exc': exc}) - - -class ControllerExtension(object): - """Extend core controllers of cinder OpenStack API. - - Provide a way to extend existing cinder OpenStack API core - controllers. - """ - - def __init__(self, extension, collection, controller): - self.extension = extension - self.collection = collection - self.controller = controller - - -class ResourceExtension(object): - """Add top level resources to the OpenStack API in cinder.""" - - def __init__(self, collection, controller, parent=None, - collection_actions=None, member_actions=None, - custom_routes_fn=None): - if not collection_actions: - collection_actions = {} - if not member_actions: - member_actions = {} - self.collection = collection - self.controller = controller - self.parent = parent - self.collection_actions = collection_actions - self.member_actions = member_actions - self.custom_routes_fn = custom_routes_fn - - -def load_standard_extensions(ext_mgr, logger, path, package, ext_list=None): - """Registers all standard API extensions.""" - - # Walk through all the modules in our directory... - our_dir = path[0] - for dirpath, dirnames, filenames in os.walk(our_dir): - # Compute the relative package name from the dirpath - relpath = os.path.relpath(dirpath, our_dir) - if relpath == '.': - relpkg = '' - else: - relpkg = '.%s' % '.'.join(relpath.split(os.sep)) - - # Now, consider each file in turn, only considering .py files - for fname in filenames: - root, ext = os.path.splitext(fname) - - # Skip __init__ and anything that's not .py - if ext != '.py' or root == '__init__': - continue - - # Try loading it - classname = "%s%s" % (root[0].upper(), root[1:]) - classpath = ("%s%s.%s.%s" % - (package, relpkg, root, classname)) - - if ext_list is not None and classname not in ext_list: - logger.debug("Skipping extension: %s" % classpath) - continue - - try: - ext_mgr.load_extension(classpath) - except Exception as exc: - logger.warning(_LW('Failed to load extension %(classpath)s: ' - '%(exc)s'), - {'classpath': classpath, 'exc': exc}) - - # Now, let's consider any subdirectories we may have... - subdirs = [] - for dname in dirnames: - # Skip it if it does not have __init__.py - if not os.path.exists(os.path.join(dirpath, dname, - '__init__.py')): - continue - - # If it has extension(), delegate... - ext_name = ("%s%s.%s.extension" % - (package, relpkg, dname)) - try: - ext = importutils.import_class(ext_name) - except ImportError: - # extension() doesn't exist on it, so we'll explore - # the directory for ourselves - subdirs.append(dname) - else: - try: - ext(ext_mgr) - except Exception as exc: - logger.warning(_LW('Failed to load extension ' - '%(ext_name)s: %(exc)s'), - {'ext_name': ext_name, 'exc': exc}) - - # Update the list of directories we'll explore... - dirnames[:] = subdirs - - -def extension_authorizer(api_name, extension_name): - def authorize(context, target=None, action=None): - if target is None: - target = {'project_id': context.project_id, - 'user_id': context.user_id} - if action is None: - act = '%s_extension:%s' % (api_name, extension_name) - else: - act = '%s_extension:%s:%s' % (api_name, extension_name, action) - cinder.policy.enforce(context, act, target) - return authorize - - -def soft_extension_authorizer(api_name, extension_name): - hard_authorize = extension_authorizer(api_name, extension_name) - - def authorize(context): - try: - hard_authorize(context) - return True - except exception.NotAuthorized: - return False - return authorize diff --git a/cinder/api/middleware/__init__.py b/cinder/api/middleware/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/api/middleware/auth.py b/cinder/api/middleware/auth.py deleted file mode 100644 index 110e728a2..000000000 --- a/cinder/api/middleware/auth.py +++ /dev/null @@ -1,161 +0,0 @@ -# Copyright 2010 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Common Auth Middleware. - -""" - - -import os - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_middleware import request_id -from oslo_serialization import jsonutils -import webob.dec -import webob.exc - -from cinder.api.openstack import wsgi -from cinder import context -from cinder.i18n import _ -from cinder.wsgi import common as base_wsgi - - -use_forwarded_for_opt = cfg.BoolOpt( - 'use_forwarded_for', - default=False, - help='Treat X-Forwarded-For as the canonical remote address. ' - 'Only enable this if you have a sanitizing proxy.') - -CONF = cfg.CONF -CONF.register_opt(use_forwarded_for_opt) - -LOG = logging.getLogger(__name__) - - -def pipeline_factory(loader, global_conf, **local_conf): - """A paste pipeline replica that keys off of auth_strategy.""" - pipeline = local_conf[CONF.auth_strategy] - if not CONF.api_rate_limit: - limit_name = CONF.auth_strategy + '_nolimit' - pipeline = local_conf.get(limit_name, pipeline) - pipeline = pipeline.split() - filters = [loader.get_filter(n) for n in pipeline[:-1]] - app = loader.get_app(pipeline[-1]) - filters.reverse() - for filter in filters: - app = filter(app) - return app - - -class InjectContext(base_wsgi.Middleware): - """Add a 'cinder.context' to WSGI environ.""" - - def __init__(self, context, *args, **kwargs): - self.context = context - super(InjectContext, self).__init__(*args, **kwargs) - - @webob.dec.wsgify(RequestClass=base_wsgi.Request) - def __call__(self, req): - req.environ['cinder.context'] = self.context - return self.application - - -class CinderKeystoneContext(base_wsgi.Middleware): - """Make a request context from keystone headers.""" - - @webob.dec.wsgify(RequestClass=base_wsgi.Request) - def __call__(self, req): - user_id = req.headers.get('X_USER') - user_id = req.headers.get('X_USER_ID', user_id) - if user_id is None: - LOG.debug("Neither X_USER_ID nor X_USER found in request") - return webob.exc.HTTPUnauthorized() - # get the roles - roles = [r.strip() for r in req.headers.get('X_ROLE', '').split(',')] - if 'X_TENANT_ID' in req.headers: - # This is the new header since Keystone went to ID/Name - project_id = req.headers['X_TENANT_ID'] - else: - # This is for legacy compatibility - project_id = req.headers['X_TENANT'] - - project_name = req.headers.get('X_TENANT_NAME') - - req_id = req.environ.get(request_id.ENV_REQUEST_ID) - - # Get the auth token - auth_token = req.headers.get('X_AUTH_TOKEN', - req.headers.get('X_STORAGE_TOKEN')) - - # Build a context, including the auth_token... - remote_address = req.remote_addr - - service_catalog = None - if req.headers.get('X_SERVICE_CATALOG') is not None: - try: - catalog_header = req.headers.get('X_SERVICE_CATALOG') - service_catalog = jsonutils.loads(catalog_header) - except ValueError: - raise webob.exc.HTTPInternalServerError( - explanation=_('Invalid service catalog json.')) - - if CONF.use_forwarded_for: - remote_address = req.headers.get('X-Forwarded-For', remote_address) - ctx = context.RequestContext(user_id, - project_id, - project_name=project_name, - roles=roles, - auth_token=auth_token, - remote_address=remote_address, - service_catalog=service_catalog, - request_id=req_id) - - req.environ['cinder.context'] = ctx - return self.application - - -class NoAuthMiddleware(base_wsgi.Middleware): - """Return a fake token if one isn't specified.""" - - @webob.dec.wsgify(RequestClass=wsgi.Request) - def __call__(self, req): - if 'X-Auth-Token' not in req.headers: - user_id = req.headers.get('X-Auth-User', 'admin') - project_id = req.headers.get('X-Auth-Project-Id', 'admin') - os_url = os.path.join(req.url, project_id) - res = webob.Response() - # NOTE(vish): This is expecting and returning Auth(1.1), whereas - # keystone uses 2.0 auth. We should probably allow - # 2.0 auth here as well. - res.headers['X-Auth-Token'] = '%s:%s' % (user_id, project_id) - res.headers['X-Server-Management-Url'] = os_url - res.content_type = 'text/plain' - res.status = '204' - return res - - token = req.headers['X-Auth-Token'] - user_id, _sep, project_id = token.partition(':') - project_id = project_id or user_id - remote_address = getattr(req, 'remote_address', '127.0.0.1') - if CONF.use_forwarded_for: - remote_address = req.headers.get('X-Forwarded-For', remote_address) - ctx = context.RequestContext(user_id, - project_id, - is_admin=True, - remote_address=remote_address) - - req.environ['cinder.context'] = ctx - return self.application diff --git a/cinder/api/middleware/fault.py b/cinder/api/middleware/fault.py deleted file mode 100644 index 9aa9e6456..000000000 --- a/cinder/api/middleware/fault.py +++ /dev/null @@ -1,81 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import six -import webob.dec -import webob.exc - -from cinder.api.openstack import wsgi -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder import utils -from cinder.wsgi import common as base_wsgi - - -LOG = logging.getLogger(__name__) - - -class FaultWrapper(base_wsgi.Middleware): - """Calls down the middleware stack, making exceptions into faults.""" - - _status_to_type = {} - - @staticmethod - def status_to_type(status): - if not FaultWrapper._status_to_type: - for clazz in utils.walk_class_hierarchy(webob.exc.HTTPError): - FaultWrapper._status_to_type[clazz.code] = clazz - return FaultWrapper._status_to_type.get( - status, webob.exc.HTTPInternalServerError)() - - def _error(self, inner, req): - if not isinstance(inner, exception.QuotaError): - LOG.exception(_LE("Caught error: %(type)s %(error)s"), - {'type': type(inner), - 'error': inner}) - safe = getattr(inner, 'safe', False) - headers = getattr(inner, 'headers', None) - status = getattr(inner, 'code', 500) - if status is None: - status = 500 - - msg_dict = dict(url=req.url, status=status) - LOG.info(_LI("%(url)s returned with HTTP %(status)d"), msg_dict) - outer = self.status_to_type(status) - if headers: - outer.headers = headers - # NOTE(johannes): We leave the explanation empty here on - # purpose. It could possibly have sensitive information - # that should not be returned back to the user. See - # bugs 868360 and 874472 - # NOTE(eglynn): However, it would be over-conservative and - # inconsistent with the EC2 API to hide every exception, - # including those that are safe to expose, see bug 1021373 - if safe: - msg = (inner.msg if isinstance(inner, exception.CinderException) - else six.text_type(inner)) - params = {'exception': inner.__class__.__name__, - 'explanation': msg} - outer.explanation = _('%(exception)s: %(explanation)s') % params - return wsgi.Fault(outer) - - @webob.dec.wsgify(RequestClass=wsgi.Request) - def __call__(self, req): - try: - return req.get_response(self.application) - except Exception as ex: - return self._error(ex, req) diff --git a/cinder/api/middleware/sizelimit.py b/cinder/api/middleware/sizelimit.py deleted file mode 100644 index c110c0648..000000000 --- a/cinder/api/middleware/sizelimit.py +++ /dev/null @@ -1,38 +0,0 @@ -# Copyright (c) 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Request Body limiting middleware. -Compatibility shim for Kilo, while operators migrate to oslo.middleware. -""" - - -from oslo_config import cfg -from oslo_log import versionutils -from oslo_middleware import sizelimit - - -# Default request size is 112k -max_request_body_size_opt = cfg.IntOpt('osapi_max_request_body_size', - default=114688, - help='Max size for body of a request') - -CONF = cfg.CONF -CONF.register_opt(max_request_body_size_opt) - - -@versionutils.deprecated(as_of=versionutils.deprecated.KILO, - in_favor_of='oslo_middleware.RequestBodySizeLimiter') -class RequestBodySizeLimiter(sizelimit.RequestBodySizeLimiter): - """Add a 'cinder.context' to WSGI environ.""" - pass diff --git a/cinder/api/openstack/__init__.py b/cinder/api/openstack/__init__.py deleted file mode 100644 index fabd12aae..000000000 --- a/cinder/api/openstack/__init__.py +++ /dev/null @@ -1,130 +0,0 @@ -# Copyright (c) 2013 OpenStack Foundation -# -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -WSGI middleware for OpenStack API controllers. -""" - -from oslo_log import log as logging -from oslo_service import wsgi as base_wsgi -import routes - -from cinder.api.openstack import wsgi -from cinder.i18n import _, _LW - - -LOG = logging.getLogger(__name__) - - -class APIMapper(routes.Mapper): - def routematch(self, url=None, environ=None): - if url is "": - result = self._match("", environ) - return result[0], result[1] - return routes.Mapper.routematch(self, url, environ) - - def connect(self, *args, **kwargs): - # NOTE(inhye): Default the format part of a route to only accept json - # and xml so it doesn't eat all characters after a '.' - # in the url. - kwargs.setdefault('requirements', {}) - if not kwargs['requirements'].get('format'): - kwargs['requirements']['format'] = 'json|xml' - return routes.Mapper.connect(self, *args, **kwargs) - - -class ProjectMapper(APIMapper): - def resource(self, member_name, collection_name, **kwargs): - if 'parent_resource' not in kwargs: - kwargs['path_prefix'] = '{project_id}/' - else: - parent_resource = kwargs['parent_resource'] - p_collection = parent_resource['collection_name'] - p_member = parent_resource['member_name'] - kwargs['path_prefix'] = '{project_id}/%s/:%s_id' % (p_collection, - p_member) - routes.Mapper.resource(self, - member_name, - collection_name, - **kwargs) - - -class APIRouter(base_wsgi.Router): - """Routes requests on the API to the appropriate controller and method.""" - ExtensionManager = None # override in subclasses - - @classmethod - def factory(cls, global_config, **local_config): - """Simple paste factory, :class:`cinder.wsgi.Router` doesn't have.""" - return cls() - - def __init__(self, ext_mgr=None): - if ext_mgr is None: - if self.ExtensionManager: - ext_mgr = self.ExtensionManager() - else: - raise Exception(_("Must specify an ExtensionManager class")) - - mapper = ProjectMapper() - self.resources = {} - self._setup_routes(mapper, ext_mgr) - self._setup_ext_routes(mapper, ext_mgr) - self._setup_extensions(ext_mgr) - super(APIRouter, self).__init__(mapper) - - def _setup_ext_routes(self, mapper, ext_mgr): - for resource in ext_mgr.get_resources(): - LOG.debug('Extended resource: %s', - resource.collection) - - wsgi_resource = wsgi.Resource(resource.controller) - self.resources[resource.collection] = wsgi_resource - kargs = dict( - controller=wsgi_resource, - collection=resource.collection_actions, - member=resource.member_actions) - - if resource.parent: - kargs['parent_resource'] = resource.parent - - mapper.resource(resource.collection, resource.collection, **kargs) - - if resource.custom_routes_fn: - resource.custom_routes_fn(mapper, wsgi_resource) - - def _setup_extensions(self, ext_mgr): - for extension in ext_mgr.get_controller_extensions(): - collection = extension.collection - controller = extension.controller - - if collection not in self.resources: - LOG.warning(_LW('Extension %(ext_name)s: Cannot extend ' - 'resource %(collection)s: No such resource'), - {'ext_name': extension.extension.name, - 'collection': collection}) - continue - - LOG.debug('Extension %(ext_name)s extending resource: ' - '%(collection)s', - {'ext_name': extension.extension.name, - 'collection': collection}) - - resource = self.resources[collection] - resource.register_actions(controller) - resource.register_extensions(controller) - - def _setup_routes(self, mapper, ext_mgr): - raise NotImplementedError diff --git a/cinder/api/openstack/api_version_request.py b/cinder/api/openstack/api_version_request.py deleted file mode 100644 index fd242dad5..000000000 --- a/cinder/api/openstack/api_version_request.py +++ /dev/null @@ -1,174 +0,0 @@ -# Copyright 2014 IBM Corp. -# Copyright 2015 Clinton Knight -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import re - -from cinder.api.openstack import versioned_method -from cinder import exception -from cinder.i18n import _ -from cinder import utils - -# Define the minimum and maximum version of the API across all of the -# REST API. The format of the version is: -# X.Y where: -# -# - X will only be changed if a significant backwards incompatible API -# change is made which affects the API as whole. That is, something -# that is only very very rarely incremented. -# -# - Y when you make any change to the API. Note that this includes -# semantic changes which may not affect the input or output formats or -# even originate in the API code layer. We are not distinguishing -# between backwards compatible and backwards incompatible changes in -# the versioning system. It must be made clear in the documentation as -# to what is a backwards compatible change and what is a backwards -# incompatible one. - -# -# You must update the API version history string below with a one or -# two line description as well as update rest_api_version_history.rst -REST_API_VERSION_HISTORY = """ - - REST API Version History: - - * 3.0 - Includes all V2 APIs and extensions. V1 API is still supported. - * 3.0 - Versions API updated to reflect beginning of microversions epoch. - -""" - -# The minimum and maximum versions of the API supported -# The default api version request is defined to be the -# the minimum version of the API supported. -# Explicitly using /v1 or /v2 enpoints will still work -_MIN_API_VERSION = "3.0" -_MAX_API_VERSION = "3.0" -_LEGACY_API_VERSION1 = "1.0" -_LEGACY_API_VERSION2 = "2.0" - - -# NOTE(cyeoh): min and max versions declared as functions so we can -# mock them for unittests. Do not use the constants directly anywhere -# else. -def min_api_version(): - return APIVersionRequest(_MIN_API_VERSION) - - -def max_api_version(): - return APIVersionRequest(_MAX_API_VERSION) - - -def legacy_api_version1(): - return APIVersionRequest(_LEGACY_API_VERSION1) - - -def legacy_api_version2(): - return APIVersionRequest(_LEGACY_API_VERSION2) - - -class APIVersionRequest(utils.ComparableMixin): - """This class represents an API Version Request. - - This class includes convenience methods for manipulation - and comparison of version numbers as needed to implement - API microversions. - """ - - def __init__(self, version_string=None, experimental=False): - """Create an API version request object.""" - self._ver_major = None - self._ver_minor = None - - if version_string is not None: - match = re.match(r"^([1-9]\d*)\.([1-9]\d*|0)$", - version_string) - if match: - self._ver_major = int(match.group(1)) - self._ver_minor = int(match.group(2)) - else: - raise exception.InvalidAPIVersionString(version=version_string) - - def __str__(self): - """Debug/Logging representation of object.""" - return ("API Version Request Major: %(major)s, Minor: %(minor)s" - % {'major': self._ver_major, 'minor': self._ver_minor}) - - def is_null(self): - return self._ver_major is None and self._ver_minor is None - - def _cmpkey(self): - """Return the value used by ComparableMixin for rich comparisons.""" - return self._ver_major, self._ver_minor - - def matches_versioned_method(self, method): - """Compares this version to that of a versioned method.""" - - if type(method) != versioned_method.VersionedMethod: - msg = _('An API version request must be compared ' - 'to a VersionedMethod object.') - raise exception.InvalidParameterValue(err=msg) - - return self.matches(method.start_version, - method.end_version, - method.experimental) - - def matches(self, min_version, max_version, experimental=False): - """Compares this version to the specified min/max range. - - Returns whether the version object represents a version - greater than or equal to the minimum version and less than - or equal to the maximum version. - - If min_version is null then there is no minimum limit. - If max_version is null then there is no maximum limit. - If self is null then raise ValueError. - - :param min_version: Minimum acceptable version. - :param max_version: Maximum acceptable version. - :param experimental: Whether to match experimental APIs. - :returns: boolean - """ - - if self.is_null(): - raise ValueError - - if isinstance(min_version, str): - min_version = APIVersionRequest(version_string=min_version) - if isinstance(max_version, str): - max_version = APIVersionRequest(version_string=max_version) - - if not min_version and not max_version: - return True - elif ((min_version and max_version) and - max_version.is_null() and min_version.is_null()): - return True - - elif not max_version or max_version.is_null(): - return min_version <= self - elif not min_version or min_version.is_null(): - return self <= max_version - else: - return min_version <= self <= max_version - - def get_string(self): - """Returns a string representation of this object. - - If this method is used to create an APIVersionRequest, - the resulting object will be an equivalent request. - """ - if self.is_null(): - raise ValueError - return ("%(major)s.%(minor)s" % - {'major': self._ver_major, 'minor': self._ver_minor}) diff --git a/cinder/api/openstack/rest_api_version_history.rst b/cinder/api/openstack/rest_api_version_history.rst deleted file mode 100644 index 2ec94e4a3..000000000 --- a/cinder/api/openstack/rest_api_version_history.rst +++ /dev/null @@ -1,30 +0,0 @@ -REST API Version History -======================== - -This documents the changes made to the REST API with every -microversion change. The description for each version should be a -verbose one which has enough information to be suitable for use in -user documentation. - -3.0 ---- - The 3.0 Cinder API includes all v2 core APIs existing prior to - the introduction of microversions. The /v3 URL is used to call - 3.0 APIs. - This it the initial version of the Cinder API which supports - microversions. - - A user can specify a header in the API request:: - - OpenStack-API-Version: volume - - where ```` is any valid api version for this API. - - If no version is specified then the API will behave as if version 3.0 - was requested. - - The only API change in version 3.0 is versions, i.e. - GET http://localhost:8786/, which now returns information about - 3.0 and later versions and their respective /v3 endpoints. - - All other 3.0 APIs are functionally identical to version 2.0. diff --git a/cinder/api/openstack/versioned_method.py b/cinder/api/openstack/versioned_method.py deleted file mode 100644 index 077e87149..000000000 --- a/cinder/api/openstack/versioned_method.py +++ /dev/null @@ -1,48 +0,0 @@ -# Copyright 2014 IBM Corp. -# Copyright 2015 Clinton Knight -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder import utils - - -class VersionedMethod(utils.ComparableMixin): - - def __init__(self, name, start_version, end_version, experimental, func): - """Versioning information for a single method. - - Minimum and maximums are inclusive. - - :param name: Name of the method - :param start_version: Minimum acceptable version - :param end_version: Maximum acceptable_version - :param func: Method to call - """ - self.name = name - self.start_version = start_version - self.end_version = end_version - self.experimental = experimental - self.func = func - - def __str__(self): - args = { - 'name': self.name, - 'start': self.start_version, - 'end': self.end_version - } - return ("Version Method %(name)s: min: %(start)s, max: %(end)s" % args) - - def _cmpkey(self): - """Return the value used by ComparableMixin for rich comparisons.""" - return self.start_version diff --git a/cinder/api/openstack/wsgi.py b/cinder/api/openstack/wsgi.py deleted file mode 100644 index 5e966756b..000000000 --- a/cinder/api/openstack/wsgi.py +++ /dev/null @@ -1,1625 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# Copyright 2013 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import functools -import inspect -import math -import time -from xml.dom import minidom -from xml.parsers import expat - -from lxml import etree -from oslo_log import log as logging -from oslo_log import versionutils -from oslo_serialization import jsonutils -from oslo_utils import excutils -from oslo_utils import strutils -import six -import webob -import webob.exc - -from cinder.api.openstack import api_version_request as api_version -from cinder.api.openstack import versioned_method -from cinder import exception -from cinder import i18n -from cinder.i18n import _, _LE, _LI -from cinder import utils -from cinder.wsgi import common as wsgi - - -XML_NS_V1 = 'http://docs.openstack.org/api/openstack-block-storage/1.0/content' -XML_NS_V2 = 'http://docs.openstack.org/api/openstack-block-storage/2.0/content' -XML_NS_ATOM = 'http://www.w3.org/2005/Atom' -XML_WARNING = False - -LOG = logging.getLogger(__name__) - -SUPPORTED_CONTENT_TYPES = ( - 'application/json', - 'application/vnd.openstack.volume+json', - 'application/xml', - 'application/vnd.openstack.volume+xml', -) - -_MEDIA_TYPE_MAP = { - 'application/vnd.openstack.volume+json': 'json', - 'application/json': 'json', - 'application/vnd.openstack.volume+xml': 'xml', - 'application/xml': 'xml', - 'application/atom+xml': 'atom', -} - - -# name of attribute to keep version method information -VER_METHOD_ATTR = 'versioned_methods' - -# Name of header used by clients to request a specific version -# of the REST API -API_VERSION_REQUEST_HEADER = 'OpenStack-API-Version' - -VOLUME_SERVICE = 'volume' - - -class Request(webob.Request): - """Add some OpenStack API-specific logic to the base webob.Request.""" - - def __init__(self, *args, **kwargs): - super(Request, self).__init__(*args, **kwargs) - self._resource_cache = {} - if not hasattr(self, 'api_version_request'): - self.api_version_request = api_version.APIVersionRequest() - - def cache_resource(self, resource_to_cache, id_attribute='id', name=None): - """Cache the given resource. - - Allow API methods to cache objects, such as results from a DB query, - to be used by API extensions within the same API request. - - The resource_to_cache can be a list or an individual resource, - but ultimately resources are cached individually using the given - id_attribute. - - Different resources types might need to be cached during the same - request, they can be cached using the name parameter. For example: - - Controller 1: - request.cache_resource(db_volumes, 'volumes') - request.cache_resource(db_volume_types, 'types') - Controller 2: - db_volumes = request.cached_resource('volumes') - db_type_1 = request.cached_resource_by_id('1', 'types') - - If no name is given, a default name will be used for the resource. - - An instance of this class only lives for the lifetime of a - single API request, so there's no need to implement full - cache management. - """ - if not isinstance(resource_to_cache, list): - resource_to_cache = [resource_to_cache] - if not name: - name = self.path - cached_resources = self._resource_cache.setdefault(name, {}) - for resource in resource_to_cache: - cached_resources[resource[id_attribute]] = resource - - def cached_resource(self, name=None): - """Get the cached resources cached under the given resource name. - - Allow an API extension to get previously stored objects within - the same API request. - - Note that the object data will be slightly stale. - - :returns: a dict of id_attribute to the resource from the cached - resources, an empty map if an empty collection was cached, - or None if nothing has been cached yet under this name - """ - if not name: - name = self.path - if name not in self._resource_cache: - # Nothing has been cached for this key yet - return None - return self._resource_cache[name] - - def cached_resource_by_id(self, resource_id, name=None): - """Get a resource by ID cached under the given resource name. - - Allow an API extension to get a previously stored object - within the same API request. This is basically a convenience method - to lookup by ID on the dictionary of all cached resources. - - Note that the object data will be slightly stale. - - :returns: the cached resource or None if the item is not in the cache - """ - resources = self.cached_resource(name) - if not resources: - # Nothing has been cached yet for this key yet - return None - return resources.get(resource_id) - - def cache_db_items(self, key, items, item_key='id'): - """Get cached database items. - - Allow API methods to store objects from a DB query to be - used by API extensions within the same API request. - - An instance of this class only lives for the lifetime of a - single API request, so there's no need to implement full - cache management. - """ - self.cache_resource(items, item_key, key) - - def get_db_items(self, key): - """Get database items. - - Allow an API extension to get previously stored objects within - the same API request. - - Note that the object data will be slightly stale. - """ - return self.cached_resource(key) - - def get_db_item(self, key, item_key): - """Get database item. - - Allow an API extension to get a previously stored object - within the same API request. - - Note that the object data will be slightly stale. - """ - return self.get_db_items(key).get(item_key) - - def cache_db_volumes(self, volumes): - # NOTE(mgagne) Cache it twice for backward compatibility reasons - self.cache_db_items('volumes', volumes, 'id') - self.cache_db_items(self.path, volumes, 'id') - - def cache_db_volume(self, volume): - # NOTE(mgagne) Cache it twice for backward compatibility reasons - self.cache_db_items('volumes', [volume], 'id') - self.cache_db_items(self.path, [volume], 'id') - - def get_db_volumes(self): - return (self.get_db_items('volumes') or - self.get_db_items(self.path)) - - def get_db_volume(self, volume_id): - return (self.get_db_item('volumes', volume_id) or - self.get_db_item(self.path, volume_id)) - - def cache_db_volume_types(self, volume_types): - self.cache_db_items('volume_types', volume_types, 'id') - - def cache_db_volume_type(self, volume_type): - self.cache_db_items('volume_types', [volume_type], 'id') - - def get_db_volume_types(self): - return self.get_db_items('volume_types') - - def get_db_volume_type(self, volume_type_id): - return self.get_db_item('volume_types', volume_type_id) - - def cache_db_snapshots(self, snapshots): - self.cache_db_items('snapshots', snapshots, 'id') - - def cache_db_snapshot(self, snapshot): - self.cache_db_items('snapshots', [snapshot], 'id') - - def get_db_snapshots(self): - return self.get_db_items('snapshots') - - def get_db_snapshot(self, snapshot_id): - return self.get_db_item('snapshots', snapshot_id) - - def cache_db_backups(self, backups): - self.cache_db_items('backups', backups, 'id') - - def cache_db_backup(self, backup): - self.cache_db_items('backups', [backup], 'id') - - def get_db_backups(self): - return self.get_db_items('backups') - - def get_db_backup(self, backup_id): - return self.get_db_item('backups', backup_id) - - def best_match_content_type(self): - """Determine the requested response content-type.""" - if 'cinder.best_content_type' not in self.environ: - # Calculate the best MIME type - content_type = None - - # Check URL path suffix - parts = self.path.rsplit('.', 1) - if len(parts) > 1: - possible_type = 'application/' + parts[1] - if possible_type in SUPPORTED_CONTENT_TYPES: - content_type = possible_type - - if not content_type: - content_type = self.accept.best_match(SUPPORTED_CONTENT_TYPES) - - self.environ['cinder.best_content_type'] = (content_type or - 'application/json') - - return self.environ['cinder.best_content_type'] - - def get_content_type(self): - """Determine content type of the request body. - - Does not do any body introspection, only checks header - """ - if "Content-Type" not in self.headers: - return None - - allowed_types = SUPPORTED_CONTENT_TYPES - content_type = self.content_type - - if content_type not in allowed_types: - raise exception.InvalidContentType(content_type=content_type) - - return content_type - - def best_match_language(self): - """Determines best available locale from the Accept-Language header. - - :returns: the best language match or None if the 'Accept-Language' - header was not available in the request. - """ - if not self.accept_language: - return None - all_languages = i18n.get_available_languages() - return self.accept_language.best_match(all_languages) - - def set_api_version_request(self, url): - """Set API version request based on the request header information. - - Microversions starts with /v3, so if a client sends a request for - version 1.0 or 2.0 with the /v3 endpoint, throw an exception. - Sending a header with any microversion to a /v1 or /v2 endpoint will - be ignored. - Note that a microversion must be set for the legacy endpoints. This - will appear as 1.0 and 2.0 for /v1 and /v2. - """ - if API_VERSION_REQUEST_HEADER in self.headers and 'v3' in url: - hdr_string = self.headers[API_VERSION_REQUEST_HEADER] - # 'latest' is a special keyword which is equivalent to requesting - # the maximum version of the API supported - hdr_string_list = hdr_string.split(",") - volume_version = None - for hdr in hdr_string_list: - if VOLUME_SERVICE in hdr: - service, volume_version = hdr.split() - break - if not volume_version: - raise exception.VersionNotFoundForAPIMethod( - version=volume_version) - if volume_version == 'latest': - self.api_version_request = api_version.max_api_version() - else: - self.api_version_request = api_version.APIVersionRequest( - volume_version) - - # Check that the version requested is within the global - # minimum/maximum of supported API versions - if not self.api_version_request.matches( - api_version.min_api_version(), - api_version.max_api_version()): - raise exception.InvalidGlobalAPIVersion( - req_ver=self.api_version_request.get_string(), - min_ver=api_version.min_api_version().get_string(), - max_ver=api_version.max_api_version().get_string()) - - else: - if 'v1' in url: - self.api_version_request = api_version.legacy_api_version1() - elif 'v2' in url: - self.api_version_request = api_version.legacy_api_version2() - else: - self.api_version_request = api_version.APIVersionRequest( - api_version._MIN_API_VERSION) - - -class ActionDispatcher(object): - """Maps method name to local methods through action name.""" - - def dispatch(self, *args, **kwargs): - """Find and call local method.""" - action = kwargs.pop('action', 'default') - action_method = getattr(self, six.text_type(action), self.default) - return action_method(*args, **kwargs) - - def default(self, data): - raise NotImplementedError() - - -class TextDeserializer(ActionDispatcher): - """Default request body deserialization.""" - - def deserialize(self, datastring, action='default'): - return self.dispatch(datastring, action=action) - - def default(self, datastring): - return {} - - -class JSONDeserializer(TextDeserializer): - - def _from_json(self, datastring): - try: - return jsonutils.loads(datastring) - except ValueError: - msg = _("cannot understand JSON") - raise exception.MalformedRequestBody(reason=msg) - - def default(self, datastring): - return {'body': self._from_json(datastring)} - - -class XMLDeserializer(TextDeserializer): - - def __init__(self, metadata=None): - """Initialize XMLDeserializer. - - :param metadata: information needed to deserialize xml into - a dictionary. - """ - super(XMLDeserializer, self).__init__() - self.metadata = metadata or {} - - def _from_xml(self, datastring): - plurals = set(self.metadata.get('plurals', {})) - - try: - node = utils.safe_minidom_parse_string(datastring).childNodes[0] - return {node.nodeName: self._from_xml_node(node, plurals)} - except expat.ExpatError: - msg = _("cannot understand XML") - raise exception.MalformedRequestBody(reason=msg) - - def _from_xml_node(self, node, listnames): - """Convert a minidom node to a simple Python type. - - :param listnames: list of XML node names whose subnodes should - be considered list items. - """ - if len(node.childNodes) == 1 and node.childNodes[0].nodeType == 3: - return node.childNodes[0].nodeValue - elif node.nodeName in listnames: - return [self._from_xml_node(n, listnames) for n in node.childNodes] - else: - result = dict() - for attr in node.attributes.keys(): - result[attr] = node.attributes[attr].nodeValue - for child in node.childNodes: - if child.nodeType != node.TEXT_NODE: - result[child.nodeName] = self._from_xml_node(child, - listnames) - return result - - def find_first_child_named_in_namespace(self, parent, namespace, name): - """Search a nodes children for the first child with a given name.""" - for node in parent.childNodes: - if (node.localName == name and - node.namespaceURI and - node.namespaceURI == namespace): - return node - return None - - def find_first_child_named(self, parent, name): - """Search a nodes children for the first child with a given name.""" - for node in parent.childNodes: - if node.nodeName == name: - return node - return None - - def find_children_named(self, parent, name): - """Return all of a nodes children who have the given name.""" - for node in parent.childNodes: - if node.nodeName == name: - yield node - - def extract_text(self, node): - """Get the text field contained by the given node.""" - text = [] - # Cannot assume entire text will be in a single child node because SAX - # parsers may split contiguous character data into multiple chunks - for child in node.childNodes: - if child.nodeType == child.TEXT_NODE: - text.append(child.nodeValue) - return ''.join(text) - - def default(self, datastring): - return {'body': self._from_xml(datastring)} - - -class MetadataXMLDeserializer(XMLDeserializer): - - def extract_metadata(self, metadata_node): - """Marshal the metadata attribute of a parsed request.""" - metadata = {} - if metadata_node is not None: - for meta_node in self.find_children_named(metadata_node, "meta"): - key = meta_node.getAttribute("key") - metadata[key] = self.extract_text(meta_node) - return metadata - - -class DictSerializer(ActionDispatcher): - """Default request body serialization.""" - - def serialize(self, data, action='default'): - return self.dispatch(data, action=action) - - def default(self, data): - return "" - - -class JSONDictSerializer(DictSerializer): - """Default JSON request body serialization.""" - - def default(self, data): - return jsonutils.dump_as_bytes(data) - - -class XMLDictSerializer(DictSerializer): - - def __init__(self, metadata=None, xmlns=None): - """Initialize XMLDictSerializer. - - :param metadata: information needed to deserialize xml into - a dictionary. - :param xmlns: XML namespace to include with serialized xml - """ - super(XMLDictSerializer, self).__init__() - self.metadata = metadata or {} - self.xmlns = xmlns - - def default(self, data): - # We expect data to contain a single key which is the XML root. - root_key = list(data.keys())[0] - doc = minidom.Document() - node = self._to_xml_node(doc, self.metadata, root_key, data[root_key]) - - return self.to_xml_string(node) - - def to_xml_string(self, node, has_atom=False): - self._add_xmlns(node, has_atom) - return node.toxml('UTF-8') - - # NOTE (ameade): the has_atom should be removed after all of the - # xml serializers and view builders have been updated to the current - # spec that required all responses include the xmlns:atom, the has_atom - # flag is to prevent current tests from breaking - def _add_xmlns(self, node, has_atom=False): - if self.xmlns is not None: - node.setAttribute('xmlns', self.xmlns) - if has_atom: - node.setAttribute('xmlns:atom', "http://www.w3.org/2005/Atom") - - def _to_xml_node(self, doc, metadata, nodename, data): - """Recursive method to convert data members to XML nodes.""" - result = doc.createElement(nodename) - - # Set the xml namespace if one is specified - # TODO(justinsb): We could also use prefixes on the keys - xmlns = metadata.get('xmlns', None) - if xmlns: - result.setAttribute('xmlns', xmlns) - - # TODO(bcwaldon): accomplish this without a type-check - if isinstance(data, list): - collections = metadata.get('list_collections', {}) - if nodename in collections: - metadata = collections[nodename] - for item in data: - node = doc.createElement(metadata['item_name']) - node.setAttribute(metadata['item_key'], str(item)) - result.appendChild(node) - return result - singular = metadata.get('plurals', {}).get(nodename, None) - if singular is None: - if nodename.endswith('s'): - singular = nodename[:-1] - else: - singular = 'item' - for item in data: - node = self._to_xml_node(doc, metadata, singular, item) - result.appendChild(node) - # TODO(bcwaldon): accomplish this without a type-check - elif isinstance(data, dict): - collections = metadata.get('dict_collections', {}) - if nodename in collections: - metadata = collections[nodename] - for k, v in sorted(data.items()): - node = doc.createElement(metadata['item_name']) - node.setAttribute(metadata['item_key'], str(k)) - text = doc.createTextNode(str(v)) - node.appendChild(text) - result.appendChild(node) - return result - attrs = metadata.get('attributes', {}).get(nodename, {}) - for k, v in sorted(data.items()): - if k in attrs: - result.setAttribute(k, str(v)) - else: - node = self._to_xml_node(doc, metadata, k, v) - result.appendChild(node) - else: - # Type is atom - node = doc.createTextNode(str(data)) - result.appendChild(node) - return result - - def _create_link_nodes(self, xml_doc, links): - link_nodes = [] - for link in links: - link_node = xml_doc.createElement('atom:link') - link_node.setAttribute('rel', link['rel']) - link_node.setAttribute('href', link['href']) - if 'type' in link: - link_node.setAttribute('type', link['type']) - link_nodes.append(link_node) - return link_nodes - - def _to_xml(self, root): - """Convert the xml object to an xml string.""" - return etree.tostring(root, encoding='UTF-8', xml_declaration=True) - - -def serializers(**serializers): - """Attaches serializers to a method. - - This decorator associates a dictionary of serializers with a - method. Note that the function attributes are directly - manipulated; the method is not wrapped. - """ - - def decorator(func): - if not hasattr(func, 'wsgi_serializers'): - func.wsgi_serializers = {} - func.wsgi_serializers.update(serializers) - return func - return decorator - - -def deserializers(**deserializers): - """Attaches deserializers to a method. - - This decorator associates a dictionary of deserializers with a - method. Note that the function attributes are directly - manipulated; the method is not wrapped. - """ - - def decorator(func): - if not hasattr(func, 'wsgi_deserializers'): - func.wsgi_deserializers = {} - func.wsgi_deserializers.update(deserializers) - return func - return decorator - - -def response(code): - """Attaches response code to a method. - - This decorator associates a response code with a method. Note - that the function attributes are directly manipulated; the method - is not wrapped. - """ - - def decorator(func): - func.wsgi_code = code - return func - return decorator - - -class ResponseObject(object): - """Bundles a response object with appropriate serializers. - - Object that app methods may return in order to bind alternate - serializers with a response object to be serialized. Its use is - optional. - """ - - def __init__(self, obj, code=None, headers=None, **serializers): - """Binds serializers with an object. - - Takes keyword arguments akin to the @serializer() decorator - for specifying serializers. Serializers specified will be - given preference over default serializers or method-specific - serializers on return. - """ - - self.obj = obj - self.serializers = serializers - self._default_code = 200 - self._code = code - self._headers = headers or {} - self.serializer = None - self.media_type = None - - def __getitem__(self, key): - """Retrieves a header with the given name.""" - - return self._headers[key.lower()] - - def __setitem__(self, key, value): - """Sets a header with the given name to the given value.""" - - self._headers[key.lower()] = value - - def __delitem__(self, key): - """Deletes the header with the given name.""" - - del self._headers[key.lower()] - - def _bind_method_serializers(self, meth_serializers): - """Binds method serializers with the response object. - - Binds the method serializers with the response object. - Serializers specified to the constructor will take precedence - over serializers specified to this method. - - :param meth_serializers: A dictionary with keys mapping to - response types and values containing - serializer objects. - """ - - # We can't use update because that would be the wrong - # precedence - for mtype, serializer in meth_serializers.items(): - self.serializers.setdefault(mtype, serializer) - - def get_serializer(self, content_type, default_serializers=None): - """Returns the serializer for the wrapped object. - - Returns the serializer for the wrapped object subject to the - indicated content type. If no serializer matching the content - type is attached, an appropriate serializer drawn from the - default serializers will be used. If no appropriate - serializer is available, raises InvalidContentType. - """ - - default_serializers = default_serializers or {} - - try: - mtype = _MEDIA_TYPE_MAP.get(content_type, content_type) - if mtype in self.serializers: - return mtype, self.serializers[mtype] - else: - return mtype, default_serializers[mtype] - except (KeyError, TypeError): - raise exception.InvalidContentType(content_type=content_type) - - def preserialize(self, content_type, default_serializers=None): - """Prepares the serializer that will be used to serialize. - - Determines the serializer that will be used and prepares an - instance of it for later call. This allows the serializer to - be accessed by extensions for, e.g., template extension. - """ - - mtype, serializer = self.get_serializer(content_type, - default_serializers) - self.media_type = mtype - self.serializer = serializer() - - def attach(self, **kwargs): - """Attach slave templates to serializers.""" - - if self.media_type in kwargs: - self.serializer.attach(kwargs[self.media_type]) - - def serialize(self, request, content_type, default_serializers=None): - """Serializes the wrapped object. - - Utility method for serializing the wrapped object. Returns a - webob.Response object. - """ - - if self.serializer: - serializer = self.serializer - else: - _mtype, _serializer = self.get_serializer(content_type, - default_serializers) - serializer = _serializer() - - response = webob.Response() - response.status_int = self.code - for hdr, value in self._headers.items(): - response.headers[hdr] = six.text_type(value) - response.headers['Content-Type'] = six.text_type(content_type) - if self.obj is not None: - body = serializer.serialize(self.obj) - if isinstance(body, six.text_type): - body = body.encode('utf-8') - response.body = body - - return response - - @property - def code(self): - """Retrieve the response status.""" - - return self._code or self._default_code - - @property - def headers(self): - """Retrieve the headers.""" - - return self._headers.copy() - - -def action_peek_json(body): - """Determine action to invoke.""" - - try: - decoded = jsonutils.loads(body) - except ValueError: - msg = _("cannot understand JSON") - raise exception.MalformedRequestBody(reason=msg) - - # Make sure there's exactly one key... - if len(decoded) != 1: - msg = _("too many body keys") - raise exception.MalformedRequestBody(reason=msg) - - # Return the action and the decoded body... - return list(decoded.keys())[0] - - -def action_peek_xml(body): - """Determine action to invoke.""" - - dom = utils.safe_minidom_parse_string(body) - action_node = dom.childNodes[0] - - return action_node.tagName - - -class ResourceExceptionHandler(object): - """Context manager to handle Resource exceptions. - - Used when processing exceptions generated by API implementation - methods (or their extensions). Converts most exceptions to Fault - exceptions, with the appropriate logging. - """ - - def __enter__(self): - return None - - def __exit__(self, ex_type, ex_value, ex_traceback): - if not ex_value: - return True - - if isinstance(ex_value, exception.NotAuthorized): - msg = six.text_type(ex_value) - raise Fault(webob.exc.HTTPForbidden(explanation=msg)) - elif isinstance(ex_value, exception.VersionNotFoundForAPIMethod): - raise - elif isinstance(ex_value, exception.Invalid): - raise Fault(exception.ConvertedException( - code=ex_value.code, explanation=six.text_type(ex_value))) - elif isinstance(ex_value, TypeError): - exc_info = (ex_type, ex_value, ex_traceback) - LOG.error(_LE( - 'Exception handling resource: %s'), - ex_value, exc_info=exc_info) - raise Fault(webob.exc.HTTPBadRequest()) - elif isinstance(ex_value, Fault): - LOG.info(_LI("Fault thrown: %s"), six.text_type(ex_value)) - raise ex_value - elif isinstance(ex_value, webob.exc.HTTPException): - LOG.info(_LI("HTTP exception thrown: %s"), six.text_type(ex_value)) - raise Fault(ex_value) - - # We didn't handle the exception - return False - - -class Resource(wsgi.Application): - """WSGI app that handles (de)serialization and controller dispatch. - - WSGI app that reads routing information supplied by RoutesMiddleware - and calls the requested action method upon its controller. All - controller action methods must accept a 'req' argument, which is the - incoming wsgi.Request. If the operation is a PUT or POST, the controller - method must also accept a 'body' argument (the deserialized request body). - They may raise a webob.exc exception or return a dict, which will be - serialized by requested content type. - - Exceptions derived from webob.exc.HTTPException will be automatically - wrapped in Fault() to provide API friendly error responses. - """ - support_api_request_version = True - - def __init__(self, controller, action_peek=None, **deserializers): - """Initialize Resource. - - :param controller: object that implement methods created by routes lib - :param action_peek: dictionary of routines for peeking into an action - request body to determine the desired action - """ - - self.controller = controller - - default_deserializers = dict(xml=XMLDeserializer, - json=JSONDeserializer) - default_deserializers.update(deserializers) - - self.default_deserializers = default_deserializers - self.default_serializers = dict(xml=XMLDictSerializer, - json=JSONDictSerializer) - - self.action_peek = dict(xml=action_peek_xml, - json=action_peek_json) - self.action_peek.update(action_peek or {}) - - # Copy over the actions dictionary - self.wsgi_actions = {} - if controller: - self.register_actions(controller) - - # Save a mapping of extensions - self.wsgi_extensions = {} - self.wsgi_action_extensions = {} - - def register_actions(self, controller): - """Registers controller actions with this resource.""" - - actions = getattr(controller, 'wsgi_actions', {}) - for key, method_name in actions.items(): - self.wsgi_actions[key] = getattr(controller, method_name) - - def register_extensions(self, controller): - """Registers controller extensions with this resource.""" - - extensions = getattr(controller, 'wsgi_extensions', []) - for method_name, action_name in extensions: - # Look up the extending method - extension = getattr(controller, method_name) - - if action_name: - # Extending an action... - if action_name not in self.wsgi_action_extensions: - self.wsgi_action_extensions[action_name] = [] - self.wsgi_action_extensions[action_name].append(extension) - else: - # Extending a regular method - if method_name not in self.wsgi_extensions: - self.wsgi_extensions[method_name] = [] - self.wsgi_extensions[method_name].append(extension) - - def get_action_args(self, request_environment): - """Parse dictionary created by routes library.""" - - # NOTE(Vek): Check for get_action_args() override in the - # controller - if hasattr(self.controller, 'get_action_args'): - return self.controller.get_action_args(request_environment) - - try: - args = request_environment['wsgiorg.routing_args'][1].copy() - except (KeyError, IndexError, AttributeError): - return {} - - try: - del args['controller'] - except KeyError: - pass - - try: - del args['format'] - except KeyError: - pass - - return args - - def get_body(self, request): - - if len(request.body) == 0: - LOG.debug("Empty body provided in request") - return None, '' - - try: - content_type = request.get_content_type() - except exception.InvalidContentType: - LOG.debug("Unrecognized Content-Type provided in request") - return None, '' - - if not content_type: - LOG.debug("No Content-Type provided in request") - return None, '' - - return content_type, request.body - - def deserialize(self, meth, content_type, body): - meth_deserializers = getattr(meth, 'wsgi_deserializers', {}) - try: - mtype = _MEDIA_TYPE_MAP.get(content_type, content_type) - if mtype in meth_deserializers: - deserializer = meth_deserializers[mtype] - else: - deserializer = self.default_deserializers[mtype] - except (KeyError, TypeError): - raise exception.InvalidContentType(content_type=content_type) - - return deserializer().deserialize(body) - - def pre_process_extensions(self, extensions, request, action_args): - # List of callables for post-processing extensions - post = [] - - for ext in extensions: - if inspect.isgeneratorfunction(ext): - response = None - - # If it's a generator function, the part before the - # yield is the preprocessing stage - try: - with ResourceExceptionHandler(): - gen = ext(req=request, **action_args) - response = next(gen) - except Fault as ex: - response = ex - - # We had a response... - if response: - return response, [] - - # No response, queue up generator for post-processing - post.append(gen) - else: - # Regular functions only perform post-processing - post.append(ext) - - # Run post-processing in the reverse order - return None, reversed(post) - - def post_process_extensions(self, extensions, resp_obj, request, - action_args): - for ext in extensions: - response = None - if inspect.isgenerator(ext): - # If it's a generator, run the second half of - # processing - try: - with ResourceExceptionHandler(): - response = ext.send(resp_obj) - except StopIteration: - # Normal exit of generator - continue - except Fault as ex: - response = ex - else: - # Regular functions get post-processing... - try: - with ResourceExceptionHandler(): - response = ext(req=request, resp_obj=resp_obj, - **action_args) - except exception.VersionNotFoundForAPIMethod: - # If an attached extension (@wsgi.extends) for the - # method has no version match its not an error. We - # just don't run the extends code - continue - except Fault as ex: - response = ex - - # We had a response... - if response: - return response - - return None - - @webob.dec.wsgify(RequestClass=Request) - def __call__(self, request): - """WSGI method that controls (de)serialization and method dispatch.""" - - LOG.info(_LI("%(method)s %(url)s"), - {"method": request.method, - "url": request.url}) - - if self.support_api_request_version: - # Set the version of the API requested based on the header - try: - request.set_api_version_request(request.url) - except exception.InvalidAPIVersionString as e: - return Fault(webob.exc.HTTPBadRequest( - explanation=six.text_type(e))) - except exception.InvalidGlobalAPIVersion as e: - return Fault(webob.exc.HTTPNotAcceptable( - explanation=six.text_type(e))) - - # Identify the action, its arguments, and the requested - # content type - action_args = self.get_action_args(request.environ) - action = action_args.pop('action', None) - content_type, body = self.get_body(request) - accept = request.best_match_content_type() - - # NOTE(Vek): Splitting the function up this way allows for - # auditing by external tools that wrap the existing - # function. If we try to audit __call__(), we can - # run into troubles due to the @webob.dec.wsgify() - # decorator. - return self._process_stack(request, action, action_args, - content_type, body, accept) - - def _is_legacy_endpoint(self, request): - version_str = request.api_version_request.get_string() - return '1.0' in version_str or '2.0' in version_str - - def _process_stack(self, request, action, action_args, - content_type, body, accept): - """Implement the processing stack.""" - - # Get the implementing method - try: - meth, extensions = self.get_method(request, action, - content_type, body) - except (AttributeError, TypeError): - return Fault(webob.exc.HTTPNotFound()) - except KeyError as ex: - msg = _("There is no such action: %s") % ex.args[0] - return Fault(webob.exc.HTTPBadRequest(explanation=msg)) - except exception.MalformedRequestBody: - msg = _("Malformed request body") - return Fault(webob.exc.HTTPBadRequest(explanation=msg)) - - if body: - msg = ("Action: '%(action)s', calling method: %(meth)s, body: " - "%(body)s") % {'action': action, - 'body': six.text_type(body), - 'meth': six.text_type(meth)} - LOG.debug(strutils.mask_password(msg)) - else: - LOG.debug("Calling method '%(meth)s'", - {'meth': six.text_type(meth)}) - - # Now, deserialize the request body... - try: - if content_type: - contents = self.deserialize(meth, content_type, body) - else: - contents = {} - except exception.InvalidContentType: - msg = _("Unsupported Content-Type") - return Fault(webob.exc.HTTPBadRequest(explanation=msg)) - except exception.MalformedRequestBody: - msg = _("Malformed request body") - return Fault(webob.exc.HTTPBadRequest(explanation=msg)) - - # Update the action args - action_args.update(contents) - - project_id = action_args.pop("project_id", None) - context = request.environ.get('cinder.context') - if (context and project_id and (project_id != context.project_id)): - msg = _("Malformed request url") - return Fault(webob.exc.HTTPBadRequest(explanation=msg)) - - # Run pre-processing extensions - response, post = self.pre_process_extensions(extensions, - request, action_args) - - if not response: - try: - with ResourceExceptionHandler(): - action_result = self.dispatch(meth, request, action_args) - except Fault as ex: - response = ex - - if not response: - # No exceptions; convert action_result into a - # ResponseObject - resp_obj = None - if isinstance(action_result, dict) or action_result is None: - resp_obj = ResponseObject(action_result) - elif isinstance(action_result, ResponseObject): - resp_obj = action_result - else: - response = action_result - - # Run post-processing extensions - if resp_obj: - _set_request_id_header(request, resp_obj) - # Do a preserialize to set up the response object - serializers = getattr(meth, 'wsgi_serializers', {}) - resp_obj._bind_method_serializers(serializers) - if hasattr(meth, 'wsgi_code'): - resp_obj._default_code = meth.wsgi_code - resp_obj.preserialize(accept, self.default_serializers) - - # Process post-processing extensions - response = self.post_process_extensions(post, resp_obj, - request, action_args) - - if resp_obj and not response: - response = resp_obj.serialize(request, accept, - self.default_serializers) - - try: - msg_dict = dict(url=request.url, status=response.status_int) - msg = _LI("%(url)s returned with HTTP %(status)d") - except AttributeError as e: - msg_dict = dict(url=request.url, e=e) - msg = _LI("%(url)s returned a fault: %(e)s") - - LOG.info(msg, msg_dict) - - if hasattr(response, 'headers'): - for hdr, val in response.headers.items(): - # Headers must be utf-8 strings - try: - # python 2.x - response.headers[hdr] = val.encode('utf-8') - except Exception: - # python 3.x - response.headers[hdr] = six.text_type(val) - - if (not request.api_version_request.is_null() and - not self._is_legacy_endpoint(request)): - response.headers[API_VERSION_REQUEST_HEADER] = ( - VOLUME_SERVICE + ' ' + - request.api_version_request.get_string()) - response.headers['Vary'] = API_VERSION_REQUEST_HEADER - - return response - - def get_method(self, request, action, content_type, body): - """Look up the action-specific method and its extensions.""" - - # Look up the method - try: - if not self.controller: - meth = getattr(self, action) - else: - meth = getattr(self.controller, action) - except AttributeError as e: - with excutils.save_and_reraise_exception(e) as ctxt: - if (not self.wsgi_actions or action not in ['action', - 'create', - 'delete', - 'update']): - LOG.exception(_LE('Get method error.')) - else: - ctxt.reraise = False - else: - return meth, self.wsgi_extensions.get(action, []) - - if action == 'action': - # OK, it's an action; figure out which action... - mtype = _MEDIA_TYPE_MAP.get(content_type) - action_name = self.action_peek[mtype](body) - LOG.debug("Action body: %s", body) - else: - action_name = action - - # Look up the action method - return (self.wsgi_actions[action_name], - self.wsgi_action_extensions.get(action_name, [])) - - def dispatch(self, method, request, action_args): - """Dispatch a call to the action-specific method.""" - - try: - return method(req=request, **action_args) - except exception.VersionNotFoundForAPIMethod: - # We deliberately don't return any message information - # about the exception to the user so it looks as if - # the method is simply not implemented. - return Fault(webob.exc.HTTPNotFound()) - - -def action(name): - """Mark a function as an action. - - The given name will be taken as the action key in the body. - - This is also overloaded to allow extensions to provide - non-extending definitions of create and delete operations. - """ - - def decorator(func): - func.wsgi_action = name - return func - return decorator - - -def extends(*args, **kwargs): - """Indicate a function extends an operation. - - Can be used as either:: - - @extends - def index(...): - pass - - or as:: - - @extends(action='resize') - def _action_resize(...): - pass - """ - - def decorator(func): - # Store enough information to find what we're extending - func.wsgi_extends = (func.__name__, kwargs.get('action')) - return func - - # If we have positional arguments, call the decorator - if args: - return decorator(*args) - - # OK, return the decorator instead - return decorator - - -class ControllerMetaclass(type): - """Controller metaclass. - - This metaclass automates the task of assembling a dictionary - mapping action keys to method names. - """ - - def __new__(mcs, name, bases, cls_dict): - """Adds the wsgi_actions dictionary to the class.""" - - # Find all actions - actions = {} - extensions = [] - versioned_methods = None - # start with wsgi actions from base classes - for base in bases: - actions.update(getattr(base, 'wsgi_actions', {})) - - if base.__name__ == "Controller": - # NOTE(cyeoh): This resets the VER_METHOD_ATTR attribute - # between API controller class creations. This allows us - # to use a class decorator on the API methods that doesn't - # require naming explicitly what method is being versioned as - # it can be implicit based on the method decorated. It is a bit - # ugly. - if VER_METHOD_ATTR in base.__dict__: - versioned_methods = getattr(base, VER_METHOD_ATTR) - delattr(base, VER_METHOD_ATTR) - - for key, value in cls_dict.items(): - if not callable(value): - continue - if getattr(value, 'wsgi_action', None): - actions[value.wsgi_action] = key - elif getattr(value, 'wsgi_extends', None): - extensions.append(value.wsgi_extends) - - # Add the actions and extensions to the class dict - cls_dict['wsgi_actions'] = actions - cls_dict['wsgi_extensions'] = extensions - if versioned_methods: - cls_dict[VER_METHOD_ATTR] = versioned_methods - - return super(ControllerMetaclass, mcs).__new__(mcs, name, bases, - cls_dict) - - -@six.add_metaclass(ControllerMetaclass) -class Controller(object): - """Default controller.""" - - _view_builder_class = None - - def __init__(self, view_builder=None): - """Initialize controller with a view builder instance.""" - if view_builder: - self._view_builder = view_builder - elif self._view_builder_class: - self._view_builder = self._view_builder_class() - else: - self._view_builder = None - - def __getattribute__(self, key): - - def version_select(*args, **kwargs): - """Select and call the matching version of the specified method. - - Look for the method which matches the name supplied and version - constraints and calls it with the supplied arguments. - - :returns: Returns the result of the method called - :raises: VersionNotFoundForAPIMethod if there is no method which - matches the name and version constraints - """ - - # The first arg to all versioned methods is always the request - # object. The version for the request is attached to the - # request object - if len(args) == 0: - version_request = kwargs['req'].api_version_request - else: - version_request = args[0].api_version_request - - func_list = self.versioned_methods[key] - for func in func_list: - if version_request.matches_versioned_method(func): - # Update the version_select wrapper function so - # other decorator attributes like wsgi.response - # are still respected. - functools.update_wrapper(version_select, func.func) - return func.func(self, *args, **kwargs) - - # No version match - raise exception.VersionNotFoundForAPIMethod( - version=version_request) - - try: - version_meth_dict = object.__getattribute__(self, VER_METHOD_ATTR) - except AttributeError: - # No versioning on this class - return object.__getattribute__(self, key) - - if (version_meth_dict and key in - object.__getattribute__(self, VER_METHOD_ATTR)): - - return version_select - - return object.__getattribute__(self, key) - - # NOTE(cyeoh): This decorator MUST appear first (the outermost - # decorator) on an API method for it to work correctly - @classmethod - def api_version(cls, min_ver, max_ver=None, experimental=False): - """Decorator for versioning API methods. - - Add the decorator to any method which takes a request object - as the first parameter and belongs to a class which inherits from - wsgi.Controller. - - :param min_ver: string representing minimum version - :param max_ver: optional string representing maximum version - """ - - def decorator(f): - obj_min_ver = api_version.APIVersionRequest(min_ver) - if max_ver: - obj_max_ver = api_version.APIVersionRequest(max_ver) - else: - obj_max_ver = api_version.APIVersionRequest() - - # Add to list of versioned methods registered - func_name = f.__name__ - new_func = versioned_method.VersionedMethod( - func_name, obj_min_ver, obj_max_ver, experimental, f) - - func_dict = getattr(cls, VER_METHOD_ATTR, {}) - if not func_dict: - setattr(cls, VER_METHOD_ATTR, func_dict) - - func_list = func_dict.get(func_name, []) - if not func_list: - func_dict[func_name] = func_list - func_list.append(new_func) - # Ensure the list is sorted by minimum version (reversed) - # so later when we work through the list in order we find - # the method which has the latest version which supports - # the version requested. - # TODO(cyeoh): Add check to ensure that there are no overlapping - # ranges of valid versions as that is ambiguous - func_list.sort(reverse=True) - - return f - - return decorator - - @staticmethod - def is_valid_body(body, entity_name): - if not (body and entity_name in body): - return False - - def is_dict(d): - try: - d.get(None) - return True - except AttributeError: - return False - - if not is_dict(body[entity_name]): - return False - - return True - - @staticmethod - def assert_valid_body(body, entity_name): - # NOTE: After v1 api is deprecated need to merge 'is_valid_body' and - # 'assert_valid_body' in to one method. Right now it is not - # possible to modify 'is_valid_body' to raise exception because - # in case of V1 api when 'is_valid_body' return False, - # 'HTTPUnprocessableEntity' exception is getting raised and in - # V2 api 'HTTPBadRequest' exception is getting raised. - if not Controller.is_valid_body(body, entity_name): - raise webob.exc.HTTPBadRequest( - explanation=_("Missing required element '%s' in " - "request body.") % entity_name) - - @staticmethod - def validate_name_and_description(body): - name = body.get('name') - if name is not None: - if isinstance(name, six.string_types): - body['name'] = name.strip() - try: - utils.check_string_length(body['name'], 'Name', - min_length=0, max_length=255) - except exception.InvalidInput as error: - raise webob.exc.HTTPBadRequest(explanation=error.msg) - - description = body.get('description') - if description is not None: - try: - utils.check_string_length(description, 'Description', - min_length=0, max_length=255) - except exception.InvalidInput as error: - raise webob.exc.HTTPBadRequest(explanation=error.msg) - - @staticmethod - def validate_string_length(value, entity_name, min_length=0, - max_length=None, remove_whitespaces=False): - """Check the length of specified string. - - :param value: the value of the string - :param entity_name: the name of the string - :param min_length: the min_length of the string - :param max_length: the max_length of the string - :param remove_whitespaces: True if trimming whitespaces is needed - else False - """ - if isinstance(value, six.string_types) and remove_whitespaces: - value = value.strip() - try: - utils.check_string_length(value, entity_name, - min_length=min_length, - max_length=max_length) - except exception.InvalidInput as error: - raise webob.exc.HTTPBadRequest(explanation=error.msg) - - -class Fault(webob.exc.HTTPException): - """Wrap webob.exc.HTTPException to provide API friendly response.""" - - _fault_names = {400: "badRequest", - 401: "unauthorized", - 403: "forbidden", - 404: "itemNotFound", - 405: "badMethod", - 409: "conflictingRequest", - 413: "overLimit", - 415: "badMediaType", - 501: "notImplemented", - 503: "serviceUnavailable"} - - def __init__(self, exception): - """Create a Fault for the given webob.exc.exception.""" - self.wrapped_exc = exception - self.status_int = exception.status_int - - @webob.dec.wsgify(RequestClass=Request) - def __call__(self, req): - """Generate a WSGI response based on the exception passed to ctor.""" - # Replace the body with fault details. - locale = req.best_match_language() - code = self.wrapped_exc.status_int - fault_name = self._fault_names.get(code, "computeFault") - explanation = self.wrapped_exc.explanation - fault_data = { - fault_name: { - 'code': code, - 'message': i18n.translate(explanation, locale)}} - if code == 413: - retry = self.wrapped_exc.headers.get('Retry-After', None) - if retry: - fault_data[fault_name]['retryAfter'] = retry - - if not req.api_version_request.is_null(): - self.wrapped_exc.headers[API_VERSION_REQUEST_HEADER] = ( - req.api_version_request.get_string()) - self.wrapped_exc.headers['Vary'] = API_VERSION_REQUEST_HEADER - - # 'code' is an attribute on the fault tag itself - metadata = {'attributes': {fault_name: 'code'}} - - xml_serializer = XMLDictSerializer(metadata, XML_NS_V2) - - content_type = req.best_match_content_type() - serializer = { - 'application/xml': xml_serializer, - 'application/json': JSONDictSerializer(), - }[content_type] - - if content_type == 'application/xml': - global XML_WARNING - if not XML_WARNING: - msg = _('XML support has been deprecated and will be removed ' - 'in the N release.') - versionutils.report_deprecated_feature(LOG, msg) - XML_WARNING = True - - body = serializer.serialize(fault_data) - if isinstance(body, six.text_type): - body = body.encode('utf-8') - self.wrapped_exc.body = body - self.wrapped_exc.content_type = content_type - _set_request_id_header(req, self.wrapped_exc.headers) - - return self.wrapped_exc - - def __str__(self): - return self.wrapped_exc.__str__() - - -def _set_request_id_header(req, headers): - context = req.environ.get('cinder.context') - if context: - headers['x-compute-request-id'] = context.request_id - - -class OverLimitFault(webob.exc.HTTPException): - """Rate-limited request response.""" - - def __init__(self, message, details, retry_time): - """Initialize new `OverLimitFault` with relevant information.""" - hdrs = OverLimitFault._retry_after(retry_time) - self.wrapped_exc = webob.exc.HTTPRequestEntityTooLarge(headers=hdrs) - self.content = { - "overLimitFault": { - "code": self.wrapped_exc.status_int, - "message": message, - "details": details, - }, - } - - @staticmethod - def _retry_after(retry_time): - delay = int(math.ceil(retry_time - time.time())) - retry_after = delay if delay > 0 else 0 - headers = {'Retry-After': '%d' % retry_after} - return headers - - @webob.dec.wsgify(RequestClass=Request) - def __call__(self, request): - """Serializes the wrapped exception conforming to our error format.""" - content_type = request.best_match_content_type() - metadata = {"attributes": {"overLimitFault": "code"}} - - def translate(msg): - locale = request.best_match_language() - return i18n.translate(msg, locale) - - self.content['overLimitFault']['message'] = \ - translate(self.content['overLimitFault']['message']) - self.content['overLimitFault']['details'] = \ - translate(self.content['overLimitFault']['details']) - - xml_serializer = XMLDictSerializer(metadata, XML_NS_V2) - serializer = { - 'application/xml': xml_serializer, - 'application/json': JSONDictSerializer(), - }[content_type] - - content = serializer.serialize(self.content) - self.wrapped_exc.body = content - - return self.wrapped_exc diff --git a/cinder/api/schemas/atom-link.rng b/cinder/api/schemas/atom-link.rng deleted file mode 100644 index edba5eee6..000000000 --- a/cinder/api/schemas/atom-link.rng +++ /dev/null @@ -1,141 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - [^:]* - - - - - - .+/.+ - - - - - - [A-Za-z]{1,8}(-[A-Za-z0-9]{1,8})* - - - - - - - - - - - - xml:base - xml:lang - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/cinder/api/schemas/v1.1/extension.rng b/cinder/api/schemas/v1.1/extension.rng deleted file mode 100644 index b16d8c130..000000000 --- a/cinder/api/schemas/v1.1/extension.rng +++ /dev/null @@ -1,11 +0,0 @@ - - - - - - - - - - diff --git a/cinder/api/schemas/v1.1/extensions.rng b/cinder/api/schemas/v1.1/extensions.rng deleted file mode 100644 index 8538eaf2d..000000000 --- a/cinder/api/schemas/v1.1/extensions.rng +++ /dev/null @@ -1,6 +0,0 @@ - - - - - diff --git a/cinder/api/schemas/v1.1/limits.rng b/cinder/api/schemas/v1.1/limits.rng deleted file mode 100644 index a66af4b9c..000000000 --- a/cinder/api/schemas/v1.1/limits.rng +++ /dev/null @@ -1,28 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/cinder/api/schemas/v1.1/metadata.rng b/cinder/api/schemas/v1.1/metadata.rng deleted file mode 100644 index b2f5d702a..000000000 --- a/cinder/api/schemas/v1.1/metadata.rng +++ /dev/null @@ -1,9 +0,0 @@ - - - - - - - - diff --git a/cinder/api/schemas/v1.1/qos_association.rng b/cinder/api/schemas/v1.1/qos_association.rng deleted file mode 100644 index 20d975c01..000000000 --- a/cinder/api/schemas/v1.1/qos_association.rng +++ /dev/null @@ -1,8 +0,0 @@ - - - - - - - - diff --git a/cinder/api/schemas/v1.1/qos_associations.rng b/cinder/api/schemas/v1.1/qos_associations.rng deleted file mode 100644 index 3d218f881..000000000 --- a/cinder/api/schemas/v1.1/qos_associations.rng +++ /dev/null @@ -1,5 +0,0 @@ - - - - - diff --git a/cinder/api/schemas/v1.1/qos_spec.rng b/cinder/api/schemas/v1.1/qos_spec.rng deleted file mode 100644 index c82741fc3..000000000 --- a/cinder/api/schemas/v1.1/qos_spec.rng +++ /dev/null @@ -1,16 +0,0 @@ - - - - - - - - - - - - - - - - diff --git a/cinder/api/schemas/v1.1/qos_specs.rng b/cinder/api/schemas/v1.1/qos_specs.rng deleted file mode 100644 index 974e7debc..000000000 --- a/cinder/api/schemas/v1.1/qos_specs.rng +++ /dev/null @@ -1,5 +0,0 @@ - - - - - diff --git a/cinder/api/urlmap.py b/cinder/api/urlmap.py deleted file mode 100644 index 1a3cc6055..000000000 --- a/cinder/api/urlmap.py +++ /dev/null @@ -1,302 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import re - -from oslo_log import log as logging -import paste.urlmap -try: - from urllib.request import parse_http_list # pylint: disable=E0611 -except ImportError: - from urllib2 import parse_http_list # Python 2 - -from cinder.api.openstack import wsgi - - -_quoted_string_re = r'"[^"\\]*(?:\\.[^"\\]*)*"' -_option_header_piece_re = re.compile( - r';\s*([^\s;=]+|%s)\s*' - r'(?:=\s*([^;]+|%s))?\s*' % - (_quoted_string_re, _quoted_string_re)) - -LOG = logging.getLogger(__name__) - - -def unquote_header_value(value): - """Unquotes a header value. - - This does not use the real unquoting but what browsers are actually - using for quoting. - - :param value: the header value to unquote. - """ - if value and value[0] == value[-1] == '"': - # this is not the real unquoting, but fixing this so that the - # RFC is met will result in bugs with internet explorer and - # probably some other browsers as well. IE for example is - # uploading files with "C:\foo\bar.txt" as filename - value = value[1:-1] - return value - - -def parse_list_header(value): - """Parse lists as described by RFC 2068 Section 2. - - In particular, parse comma-separated lists where the elements of - the list may include quoted-strings. A quoted-string could - contain a comma. A non-quoted string could have quotes in the - middle. Quotes are removed automatically after parsing. - - The return value is a standard :class:`list`: - - >>> parse_list_header('token, "quoted value"') - ['token', 'quoted value'] - - :param value: a string with a list header. - :return: :class:`list` - """ - result = [] - for item in parse_http_list(value): - if item[:1] == item[-1:] == '"': - item = unquote_header_value(item[1:-1]) - result.append(item) - return result - - -def parse_options_header(value): - """Parse 'Content-Type'-like header into a tuple. - - Parse a ``Content-Type`` like header into a tuple with the content - type and the options: - - >>> parse_options_header('Content-Type: text/html; mimetype=text/html') - ('Content-Type:', {'mimetype': 'text/html'}) - - :param value: the header to parse. - :return: (str, options) - """ - def _tokenize(string): - for match in _option_header_piece_re.finditer(string): - key, value = match.groups() - key = unquote_header_value(key) - if value is not None: - value = unquote_header_value(value) - yield key, value - - if not value: - return '', {} - - parts = _tokenize(';' + value) - name = next(parts)[0] - extra = dict(parts) - return name, extra - - -class Accept(object): - def __init__(self, value): - self._content_types = [parse_options_header(v) for v in - parse_list_header(value)] - - def best_match(self, supported_content_types): - # FIXME: Should we have a more sophisticated matching algorithm that - # takes into account the version as well? - best_quality = -1 - best_content_type = None - best_params = {} - best_match = '*/*' - - for content_type in supported_content_types: - for content_mask, params in self._content_types: - try: - quality = float(params.get('q', 1)) - except ValueError: - continue - - if quality < best_quality: - continue - elif best_quality == quality: - if best_match.count('*') <= content_mask.count('*'): - continue - - if self._match_mask(content_mask, content_type): - best_quality = quality - best_content_type = content_type - best_params = params - best_match = content_mask - - return best_content_type, best_params - - def content_type_params(self, best_content_type): - """Find parameters in Accept header for given content type.""" - for content_type, params in self._content_types: - if best_content_type == content_type: - return params - - return {} - - def _match_mask(self, mask, content_type): - if '*' not in mask: - return content_type == mask - if mask == '*/*': - return True - mask_major = mask[:-2] - content_type_major = content_type.split('/', 1)[0] - return content_type_major == mask_major - - -def urlmap_factory(loader, global_conf, **local_conf): - if 'not_found_app' in local_conf: - not_found_app = local_conf.pop('not_found_app') - else: - not_found_app = global_conf.get('not_found_app') - if not_found_app: - not_found_app = loader.get_app(not_found_app, global_conf=global_conf) - urlmap = URLMap(not_found_app=not_found_app) - for path, app_name in local_conf.items(): - path = paste.urlmap.parse_path_expression(path) - app = loader.get_app(app_name, global_conf=global_conf) - urlmap[path] = app - return urlmap - - -class URLMap(paste.urlmap.URLMap): - def _match(self, host, port, path_info): - """Find longest match for a given URL path.""" - for (domain, app_url), app in self.applications: - if domain and domain != host and domain != host + ':' + port: - continue - if (path_info == app_url or path_info.startswith(app_url + '/')): - return app, app_url - - return None, None - - def _set_script_name(self, app, app_url): - def wrap(environ, start_response): - environ['SCRIPT_NAME'] += app_url - return app(environ, start_response) - - return wrap - - def _munge_path(self, app, path_info, app_url): - def wrap(environ, start_response): - environ['SCRIPT_NAME'] += app_url - environ['PATH_INFO'] = path_info[len(app_url):] - return app(environ, start_response) - - return wrap - - def _path_strategy(self, host, port, path_info): - """Check path suffix for MIME type and path prefix for API version.""" - mime_type = app = app_url = None - - parts = path_info.rsplit('.', 1) - if len(parts) > 1: - possible_type = 'application/' + parts[1] - if possible_type in wsgi.SUPPORTED_CONTENT_TYPES: - mime_type = possible_type - - parts = path_info.split('/') - if len(parts) > 1: - possible_app, possible_app_url = self._match(host, port, path_info) - # Don't use prefix if it ends up matching default - if possible_app and possible_app_url: - app_url = possible_app_url - app = self._munge_path(possible_app, path_info, app_url) - - return mime_type, app, app_url - - def _content_type_strategy(self, host, port, environ): - """Check Content-Type header for API version.""" - app = None - params = parse_options_header(environ.get('CONTENT_TYPE', ''))[1] - if 'version' in params: - app, app_url = self._match(host, port, '/v' + params['version']) - if app: - app = self._set_script_name(app, app_url) - - return app - - def _accept_strategy(self, host, port, environ, supported_content_types): - """Check Accept header for best matching MIME type and API version.""" - accept = Accept(environ.get('HTTP_ACCEPT', '')) - - app = None - - # Find the best match in the Accept header - mime_type, params = accept.best_match(supported_content_types) - if 'version' in params: - app, app_url = self._match(host, port, '/v' + params['version']) - if app: - app = self._set_script_name(app, app_url) - - return mime_type, app - - def __call__(self, environ, start_response): - host = environ.get('HTTP_HOST', environ.get('SERVER_NAME')).lower() - if ':' in host: - host, port = host.split(':', 1) - else: - if environ['wsgi.url_scheme'] == 'http': - port = '80' - else: - port = '443' - - path_info = environ['PATH_INFO'] - path_info = self.normalize_url(path_info, False)[1] - - # The MIME type for the response is determined in one of two ways: - # 1) URL path suffix (eg /servers/detail.json) - # 2) Accept header (eg application/json;q=0.8, application/xml;q=0.2) - - # The API version is determined in one of three ways: - # 1) URL path prefix (eg /v1.1/tenant/servers/detail) - # 2) Content-Type header (eg application/json;version=1.1) - # 3) Accept header (eg application/json;q=0.8;version=1.1) - - supported_content_types = list(wsgi.SUPPORTED_CONTENT_TYPES) - - mime_type, app, app_url = self._path_strategy(host, port, path_info) - - # Accept application/atom+xml for the index query of each API - # version mount point as well as the root index - if (app_url and app_url + '/' == path_info) or path_info == '/': - supported_content_types.append('application/atom+xml') - - if not app: - app = self._content_type_strategy(host, port, environ) - - if not mime_type or not app: - possible_mime_type, possible_app = self._accept_strategy( - host, port, environ, supported_content_types) - if possible_mime_type and not mime_type: - mime_type = possible_mime_type - if possible_app and not app: - app = possible_app - - if not mime_type: - mime_type = 'application/json' - - if not app: - # Didn't match a particular version, probably matches default - app, app_url = self._match(host, port, path_info) - if app: - app = self._munge_path(app, path_info, app_url) - - if app: - environ['cinder.best_content_type'] = mime_type - return app(environ, start_response) - - environ['paste.urlmap_object'] = self - return self.not_found_application(environ, start_response) diff --git a/cinder/api/v1/__init__.py b/cinder/api/v1/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/api/v1/limits.py b/cinder/api/v1/limits.py deleted file mode 100644 index f1143d7f6..000000000 --- a/cinder/api/v1/limits.py +++ /dev/null @@ -1,468 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Module dedicated functions/classes dealing with rate limiting requests. -""" - -import collections -import copy -import math -import re -import time - -from oslo_serialization import jsonutils -from oslo_utils import importutils -from six.moves import http_client -import webob.dec -import webob.exc - -from cinder.api.openstack import wsgi -from cinder.api.views import limits as limits_views -from cinder.api import xmlutil -from cinder.i18n import _ -from cinder import quota -from cinder.wsgi import common as base_wsgi - -QUOTAS = quota.QUOTAS -LIMITS_PREFIX = "limits." - - -# Convenience constants for the limits dictionary passed to Limiter(). -PER_SECOND = 1 -PER_MINUTE = 60 -PER_HOUR = 60 * 60 -PER_DAY = 60 * 60 * 24 - - -limits_nsmap = {None: xmlutil.XMLNS_COMMON_V10, 'atom': xmlutil.XMLNS_ATOM} - - -class LimitsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('limits', selector='limits') - - rates = xmlutil.SubTemplateElement(root, 'rates') - rate = xmlutil.SubTemplateElement(rates, 'rate', selector='rate') - rate.set('uri', 'uri') - rate.set('regex', 'regex') - limit = xmlutil.SubTemplateElement(rate, 'limit', selector='limit') - limit.set('value', 'value') - limit.set('verb', 'verb') - limit.set('remaining', 'remaining') - limit.set('unit', 'unit') - limit.set('next-available', 'next-available') - - absolute = xmlutil.SubTemplateElement(root, 'absolute', - selector='absolute') - limit = xmlutil.SubTemplateElement(absolute, 'limit', - selector=xmlutil.get_items) - limit.set('name', 0) - limit.set('value', 1) - - return xmlutil.MasterTemplate(root, 1, nsmap=limits_nsmap) - - -class LimitsController(wsgi.Controller): - """Controller for accessing limits in the OpenStack API.""" - - @wsgi.serializers(xml=LimitsTemplate) - def index(self, req): - """Return all global and rate limit information.""" - context = req.environ['cinder.context'] - quotas = QUOTAS.get_project_quotas(context, context.project_id, - usages=False) - abs_limits = {k: v['limit'] for k, v in quotas.items()} - rate_limits = req.environ.get("cinder.limits", []) - - builder = self._get_view_builder(req) - return builder.build(rate_limits, abs_limits) - - def _get_view_builder(self, req): - return limits_views.ViewBuilder() - - -def create_resource(): - return wsgi.Resource(LimitsController()) - - -class Limit(object): - """Stores information about a limit for HTTP requests.""" - - UNITS = { - 1: "SECOND", - 60: "MINUTE", - 60 * 60: "HOUR", - 60 * 60 * 24: "DAY", - } - - UNIT_MAP = {v: k for k, v in UNITS.items()} - - def __init__(self, verb, uri, regex, value, unit): - """Initialize a new `Limit`. - - @param verb: HTTP verb (POST, PUT, etc.) - @param uri: Human-readable URI - @param regex: Regular expression format for this limit - @param value: Integer number of requests which can be made - @param unit: Unit of measure for the value parameter - """ - self.verb = verb - self.uri = uri - self.regex = regex - self.value = int(value) - self.unit = unit - self.unit_string = self.display_unit().lower() - self.remaining = int(value) - - if value <= 0: - raise ValueError("Limit value must be > 0") - - self.last_request = None - self.next_request = None - - self.water_level = 0 - self.capacity = self.unit - self.request_value = float(self.capacity) / float(self.value) - msg = (_("Only %(value)s %(verb)s request(s) can be " - "made to %(uri)s every %(unit_string)s.") % - {'value': self.value, 'verb': self.verb, - 'uri': self.uri, 'unit_string': self.unit_string}) - self.error_message = msg - - def __call__(self, verb, url): - """Represent a call to this limit from a relevant request. - - @param verb: string http verb (POST, GET, etc.) - @param url: string URL - """ - if self.verb != verb or not re.match(self.regex, url): - return - - now = self._get_time() - - if self.last_request is None: - self.last_request = now - - leak_value = now - self.last_request - - self.water_level -= leak_value - self.water_level = max(self.water_level, 0) - self.water_level += self.request_value - - difference = self.water_level - self.capacity - - self.last_request = now - - if difference > 0: - self.water_level -= self.request_value - self.next_request = now + difference - return difference - - cap = self.capacity - water = self.water_level - val = self.value - - self.remaining = math.floor(((cap - water) / cap) * val) - self.next_request = now - - def _get_time(self): - """Retrieve the current time. Broken out for testability.""" - return time.time() - - def display_unit(self): - """Display the string name of the unit.""" - return self.UNITS.get(self.unit, "UNKNOWN") - - def display(self): - """Return a useful representation of this class.""" - return { - "verb": self.verb, - "URI": self.uri, - "regex": self.regex, - "value": self.value, - "remaining": int(self.remaining), - "unit": self.display_unit(), - "resetTime": int(self.next_request or self._get_time()), - } - -# "Limit" format is a dictionary with the HTTP verb, human-readable URI, -# a regular-expression to match, value and unit of measure (PER_DAY, etc.) - -DEFAULT_LIMITS = [ - Limit("POST", "*", ".*", 10, PER_MINUTE), - Limit("POST", "*/servers", "^/servers", 50, PER_DAY), - Limit("PUT", "*", ".*", 10, PER_MINUTE), - Limit("GET", "*changes-since*", ".*changes-since.*", 3, PER_MINUTE), - Limit("DELETE", "*", ".*", 100, PER_MINUTE), -] - - -class RateLimitingMiddleware(base_wsgi.Middleware): - """Rate-limits requests passing through this middleware. - - All limit information is stored in memory for this implementation. - """ - - def __init__(self, application, limits=None, limiter=None, **kwargs): - """Initialize new `RateLimitingMiddleware` - - This wraps the given WSGI application and sets up the given limits. - - @param application: WSGI application to wrap - @param limits: String describing limits - @param limiter: String identifying class for representing limits - - Other parameters are passed to the constructor for the limiter. - """ - base_wsgi.Middleware.__init__(self, application) - - # Select the limiter class - if limiter is None: - limiter = Limiter - else: - limiter = importutils.import_class(limiter) - - # Parse the limits, if any are provided - if limits is not None: - limits = limiter.parse_limits(limits) - - self._limiter = limiter(limits or DEFAULT_LIMITS, **kwargs) - - @webob.dec.wsgify(RequestClass=wsgi.Request) - def __call__(self, req): - """Represent a single call through this middleware. - - We should record the request if we have a limit relevant to it. - If no limit is relevant to the request, ignore it. - - If the request should be rate limited, return a fault telling the user - they are over the limit and need to retry later. - """ - verb = req.method - url = req.url - context = req.environ.get("cinder.context") - - if context: - username = context.user_id - else: - username = None - - delay, error = self._limiter.check_for_delay(verb, url, username) - - if delay: - msg = _("This request was rate-limited.") - retry = time.time() + delay - return wsgi.OverLimitFault(msg, error, retry) - - req.environ["cinder.limits"] = self._limiter.get_limits(username) - - return self.application - - -class Limiter(object): - """Rate-limit checking class which handles limits in memory.""" - - def __init__(self, limits, **kwargs): - """Initialize the new `Limiter`. - - @param limits: List of `Limit` objects - """ - self.limits = copy.deepcopy(limits) - self.levels = collections.defaultdict(lambda: copy.deepcopy(limits)) - - # Pick up any per-user limit information - for key, value in kwargs.items(): - if key.startswith(LIMITS_PREFIX): - username = key[len(LIMITS_PREFIX):] - self.levels[username] = self.parse_limits(value) - - def get_limits(self, username=None): - """Return the limits for a given user.""" - return [limit.display() for limit in self.levels[username]] - - def check_for_delay(self, verb, url, username=None): - """Check the given verb/user/user triplet for limit. - - @return: Tuple of delay (in seconds) and error message (or None, None) - """ - delays = [] - - for limit in self.levels[username]: - delay = limit(verb, url) - if delay: - delays.append((delay, limit.error_message)) - - if delays: - delays.sort() - return delays[0] - - return None, None - - # Note: This method gets called before the class is instantiated, - # so this must be either a static method or a class method. It is - # used to develop a list of limits to feed to the constructor. We - # put this in the class so that subclasses can override the - # default limit parsing. - @staticmethod - def parse_limits(limits): - """Convert a string into a list of Limit instances. - - This implementation expects a semicolon-separated sequence of - parenthesized groups, where each group contains a - comma-separated sequence consisting of HTTP method, - user-readable URI, a URI reg-exp, an integer number of - requests which can be made, and a unit of measure. Valid - values for the latter are "SECOND", "MINUTE", "HOUR", and - "DAY". - - @return: List of Limit instances. - """ - - # Handle empty limit strings - limits = limits.strip() - if not limits: - return [] - - # Split up the limits by semicolon - result = [] - for group in limits.split(';'): - group = group.strip() - if group[:1] != '(' or group[-1:] != ')': - raise ValueError("Limit rules must be surrounded by " - "parentheses") - group = group[1:-1] - - # Extract the Limit arguments - args = [a.strip() for a in group.split(',')] - if len(args) != 5: - raise ValueError("Limit rules must contain the following " - "arguments: verb, uri, regex, value, unit") - - # Pull out the arguments - verb, uri, regex, value, unit = args - - # Upper-case the verb - verb = verb.upper() - - # Convert value--raises ValueError if it's not integer - value = int(value) - - # Convert unit - unit = unit.upper() - if unit not in Limit.UNIT_MAP: - raise ValueError("Invalid units specified") - unit = Limit.UNIT_MAP[unit] - - # Build a limit - result.append(Limit(verb, uri, regex, value, unit)) - - return result - - -class WsgiLimiter(object): - """Rate-limit checking from a WSGI application. - - Uses an in-memory `Limiter`. - - To use, POST ``/`` with JSON data such as:: - - { - "verb" : GET, - "path" : "/servers" - } - - and receive a 204 No Content, or a 403 Forbidden with an X-Wait-Seconds - header containing the number of seconds to wait before the action would - succeed. - """ - - def __init__(self, limits=None): - """Initialize the new `WsgiLimiter`. - - @param limits: List of `Limit` objects - """ - self._limiter = Limiter(limits or DEFAULT_LIMITS) - - @webob.dec.wsgify(RequestClass=wsgi.Request) - def __call__(self, request): - """Handles a call to this application. - - Returns 204 if the request is acceptable to the limiter, else a 403 - is returned with a relevant header indicating when the request - *will* succeed. - """ - if request.method != "POST": - raise webob.exc.HTTPMethodNotAllowed() - - try: - info = dict(jsonutils.loads(request.body)) - except ValueError: - raise webob.exc.HTTPBadRequest() - - username = request.path_info_pop() - verb = info.get("verb") - path = info.get("path") - - delay, error = self._limiter.check_for_delay(verb, path, username) - - if delay: - headers = {"X-Wait-Seconds": "%.2f" % delay} - return webob.exc.HTTPForbidden(headers=headers, explanation=error) - else: - return webob.exc.HTTPNoContent() - - -class WsgiLimiterProxy(object): - """Rate-limit requests based on answers from a remote source.""" - - def __init__(self, limiter_address): - """Initialize the new `WsgiLimiterProxy`. - - @param limiter_address: IP/port combination of where to request limit - """ - self.limiter_address = limiter_address - - def check_for_delay(self, verb, path, username=None): - body = jsonutils.dump_as_bytes({"verb": verb, "path": path}) - headers = {"Content-Type": "application/json"} - - conn = http_client.HTTPConnection(self.limiter_address) - - if username: - conn.request("POST", "/%s" % (username), body, headers) - else: - conn.request("POST", "/", body, headers) - - resp = conn.getresponse() - - if 200 >= resp.status < 300: - return None, None - - return resp.getheader("X-Wait-Seconds"), resp.read() or None - - # Note: This method gets called before the class is instantiated, - # so this must be either a static method or a class method. It is - # used to develop a list of limits to feed to the constructor. - # This implementation returns an empty list, since all limit - # decisions are made by a remote server. - @staticmethod - def parse_limits(limits): - """Ignore a limits string--simply doesn't apply for the limit proxy. - - @return: Empty list. - """ - - return [] diff --git a/cinder/api/v1/router.py b/cinder/api/v1/router.py deleted file mode 100644 index 67c8f8181..000000000 --- a/cinder/api/v1/router.py +++ /dev/null @@ -1,97 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# Copyright 2011 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -WSGI middleware for OpenStack Volume API. -""" - -from oslo_log import log as logging - -from cinder.api import extensions -import cinder.api.openstack -from cinder.api.v1 import limits -from cinder.api.v1 import snapshot_metadata -from cinder.api.v1 import snapshots -from cinder.api.v1 import types -from cinder.api.v1 import volume_metadata -from cinder.api.v1 import volumes -from cinder.api import versions - - -LOG = logging.getLogger(__name__) - - -class APIRouter(cinder.api.openstack.APIRouter): - """Routes requests on the API to the appropriate controller and method.""" - ExtensionManager = extensions.ExtensionManager - - def _setup_routes(self, mapper, ext_mgr): - self.resources['versions'] = versions.create_resource() - mapper.connect("versions", "/", - controller=self.resources['versions'], - action='index') - - mapper.redirect("", "/") - - self.resources['volumes'] = volumes.create_resource(ext_mgr) - mapper.resource("volume", "volumes", - controller=self.resources['volumes'], - collection={'detail': 'GET'}, - member={'action': 'POST'}) - - self.resources['types'] = types.create_resource() - mapper.resource("type", "types", - controller=self.resources['types']) - - self.resources['snapshots'] = snapshots.create_resource(ext_mgr) - mapper.resource("snapshot", "snapshots", - controller=self.resources['snapshots'], - collection={'detail': 'GET'}, - member={'action': 'POST'}) - - self.resources['snapshot_metadata'] = \ - snapshot_metadata.create_resource() - snapshot_metadata_controller = self.resources['snapshot_metadata'] - - mapper.resource("snapshot_metadata", "metadata", - controller=snapshot_metadata_controller, - parent_resource=dict(member_name='snapshot', - collection_name='snapshots')) - - mapper.connect("metadata", - "/{project_id}/snapshots/{snapshot_id}/metadata", - controller=snapshot_metadata_controller, - action='update_all', - conditions={"method": ['PUT']}) - - self.resources['limits'] = limits.create_resource() - mapper.resource("limit", "limits", - controller=self.resources['limits']) - self.resources['volume_metadata'] = \ - volume_metadata.create_resource() - volume_metadata_controller = self.resources['volume_metadata'] - - mapper.resource("volume_metadata", "metadata", - controller=volume_metadata_controller, - parent_resource=dict(member_name='volume', - collection_name='volumes')) - - mapper.connect("metadata", - "/{project_id}/volumes/{volume_id}/metadata", - controller=volume_metadata_controller, - action='update_all', - conditions={"method": ['PUT']}) diff --git a/cinder/api/v1/snapshot_metadata.py b/cinder/api/v1/snapshot_metadata.py deleted file mode 100644 index 18c2dd4a0..000000000 --- a/cinder/api/v1/snapshot_metadata.py +++ /dev/null @@ -1,163 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import webob -from webob import exc - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder import exception -from cinder.i18n import _ -from cinder import volume - - -class Controller(wsgi.Controller): - """The snapshot metadata API controller for the OpenStack API.""" - - def __init__(self): - self.volume_api = volume.API() - super(Controller, self).__init__() - - def _get_metadata(self, context, snapshot_id): - try: - snapshot = self.volume_api.get_snapshot(context, snapshot_id) - meta = self.volume_api.get_snapshot_metadata(context, snapshot) - except exception.SnapshotNotFound: - msg = _('snapshot does not exist') - raise exc.HTTPNotFound(explanation=msg) - return meta - - @wsgi.serializers(xml=common.MetadataTemplate) - def index(self, req, snapshot_id): - """Returns the list of metadata for a given snapshot.""" - context = req.environ['cinder.context'] - return {'metadata': self._get_metadata(context, snapshot_id)} - - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def create(self, req, snapshot_id, body): - try: - metadata = body['metadata'] - except (KeyError, TypeError): - msg = _("Malformed request body") - raise exc.HTTPBadRequest(explanation=msg) - - context = req.environ['cinder.context'] - - new_metadata = self._update_snapshot_metadata(context, - snapshot_id, - metadata, - delete=False) - - return {'metadata': new_metadata} - - @wsgi.serializers(xml=common.MetaItemTemplate) - @wsgi.deserializers(xml=common.MetaItemDeserializer) - def update(self, req, snapshot_id, id, body): - try: - meta_item = body['meta'] - except (TypeError, KeyError): - expl = _('Malformed request body') - raise exc.HTTPBadRequest(explanation=expl) - - if id not in meta_item: - expl = _('Request body and URI mismatch') - raise exc.HTTPBadRequest(explanation=expl) - - if len(meta_item) > 1: - expl = _('Request body contains too many items') - raise exc.HTTPBadRequest(explanation=expl) - - context = req.environ['cinder.context'] - self._update_snapshot_metadata(context, - snapshot_id, - meta_item, - delete=False) - - return {'meta': meta_item} - - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def update_all(self, req, snapshot_id, body): - try: - metadata = body['metadata'] - except (TypeError, KeyError): - expl = _('Malformed request body') - raise exc.HTTPBadRequest(explanation=expl) - - context = req.environ['cinder.context'] - new_metadata = self._update_snapshot_metadata(context, - snapshot_id, - metadata, - delete=True) - - return {'metadata': new_metadata} - - def _update_snapshot_metadata(self, context, - snapshot_id, metadata, - delete=False): - try: - snapshot = self.volume_api.get_snapshot(context, snapshot_id) - return self.volume_api.update_snapshot_metadata(context, - snapshot, - metadata, - delete) - except exception.SnapshotNotFound: - msg = _('snapshot does not exist') - raise exc.HTTPNotFound(explanation=msg) - - except (ValueError, AttributeError): - msg = _("Malformed request body") - raise exc.HTTPBadRequest(explanation=msg) - - except exception.InvalidVolumeMetadata as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - except exception.InvalidVolumeMetadataSize as error: - raise exc.HTTPRequestEntityTooLarge(explanation=error.msg) - - @wsgi.serializers(xml=common.MetaItemTemplate) - def show(self, req, snapshot_id, id): - """Return a single metadata item.""" - context = req.environ['cinder.context'] - data = self._get_metadata(context, snapshot_id) - - try: - return {'meta': {id: data[id]}} - except KeyError: - msg = _("Metadata item was not found") - raise exc.HTTPNotFound(explanation=msg) - - def delete(self, req, snapshot_id, id): - """Deletes an existing metadata.""" - context = req.environ['cinder.context'] - - metadata = self._get_metadata(context, snapshot_id) - - if id not in metadata: - msg = _("Metadata item was not found") - raise exc.HTTPNotFound(explanation=msg) - - try: - snapshot = self.volume_api.get_snapshot(context, snapshot_id) - self.volume_api.delete_snapshot_metadata(context, snapshot, id) - except exception.SnapshotNotFound: - msg = _('snapshot does not exist') - raise exc.HTTPNotFound(explanation=msg) - return webob.Response(status_int=200) - - -def create_resource(): - return wsgi.Resource(Controller()) diff --git a/cinder/api/v1/snapshots.py b/cinder/api/v1/snapshots.py deleted file mode 100644 index 097f429c2..000000000 --- a/cinder/api/v1/snapshots.py +++ /dev/null @@ -1,243 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volumes snapshots api.""" - -from oslo_log import log as logging -from oslo_utils import strutils -import webob -from webob import exc - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _, _LI -from cinder import utils -from cinder import volume - - -LOG = logging.getLogger(__name__) - - -def _translate_snapshot_detail_view(snapshot): - """Maps keys for snapshots details view.""" - - d = _translate_snapshot_summary_view(snapshot) - - # NOTE(gagupta): No additional data / lookups at the moment - return d - - -def _translate_snapshot_summary_view(snapshot): - """Maps keys for snapshots summary view.""" - d = {} - - d['id'] = snapshot['id'] - d['created_at'] = snapshot['created_at'] - d['display_name'] = snapshot['display_name'] - d['display_description'] = snapshot['display_description'] - d['volume_id'] = snapshot['volume_id'] - d['status'] = snapshot['status'] - d['size'] = snapshot['volume_size'] - - if snapshot.get('metadata') and isinstance(snapshot.get('metadata'), - dict): - d['metadata'] = snapshot['metadata'] - else: - d['metadata'] = {} - return d - - -def make_snapshot(elem): - elem.set('id') - elem.set('status') - elem.set('size') - elem.set('created_at') - elem.set('display_name') - elem.set('display_description') - elem.set('volume_id') - elem.append(common.MetadataTemplate()) - - -class SnapshotTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('snapshot', selector='snapshot') - make_snapshot(root) - return xmlutil.MasterTemplate(root, 1) - - -class SnapshotsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('snapshots') - elem = xmlutil.SubTemplateElement(root, 'snapshot', - selector='snapshots') - make_snapshot(elem) - return xmlutil.MasterTemplate(root, 1) - - -class SnapshotsController(wsgi.Controller): - """The Snapshots API controller for the OpenStack API.""" - - def __init__(self, ext_mgr=None): - self.volume_api = volume.API() - self.ext_mgr = ext_mgr - super(SnapshotsController, self).__init__() - - @wsgi.serializers(xml=SnapshotTemplate) - def show(self, req, id): - """Return data about the given snapshot.""" - context = req.environ['cinder.context'] - - try: - snapshot = self.volume_api.get_snapshot(context, id) - req.cache_db_snapshot(snapshot) - except exception.NotFound: - raise exc.HTTPNotFound() - - return {'snapshot': _translate_snapshot_detail_view(snapshot)} - - def delete(self, req, id): - """Delete a snapshot.""" - context = req.environ['cinder.context'] - - LOG.info(_LI("Delete snapshot with id: %s"), id, context=context) - - try: - snapshot = self.volume_api.get_snapshot(context, id) - self.volume_api.delete_snapshot(context, snapshot) - except exception.NotFound: - raise exc.HTTPNotFound() - return webob.Response(status_int=202) - - @wsgi.serializers(xml=SnapshotsTemplate) - def index(self, req): - """Returns a summary list of snapshots.""" - return self._items(req, entity_maker=_translate_snapshot_summary_view) - - @wsgi.serializers(xml=SnapshotsTemplate) - def detail(self, req): - """Returns a detailed list of snapshots.""" - return self._items(req, entity_maker=_translate_snapshot_detail_view) - - def _items(self, req, entity_maker): - """Returns a list of snapshots, transformed through entity_maker.""" - context = req.environ['cinder.context'] - - # pop out limit and offset , they are not search_opts - search_opts = req.GET.copy() - search_opts.pop('limit', None) - search_opts.pop('offset', None) - - # filter out invalid option - allowed_search_options = ('status', 'volume_id', 'display_name') - utils.remove_invalid_filter_options(context, search_opts, - allowed_search_options) - - snapshots = self.volume_api.get_all_snapshots(context, - search_opts=search_opts) - limited_list = common.limited(snapshots.objects, req) - req.cache_db_snapshots(limited_list) - res = [entity_maker(snapshot) for snapshot in limited_list] - return {'snapshots': res} - - @wsgi.serializers(xml=SnapshotTemplate) - def create(self, req, body): - """Creates a new snapshot.""" - kwargs = {} - context = req.environ['cinder.context'] - - if not self.is_valid_body(body, 'snapshot'): - raise exc.HTTPUnprocessableEntity() - - snapshot = body['snapshot'] - kwargs['metadata'] = snapshot.get('metadata', None) - - try: - volume_id = snapshot['volume_id'] - except KeyError: - msg = _("'volume_id' must be specified") - raise exc.HTTPBadRequest(explanation=msg) - - try: - volume = self.volume_api.get(context, volume_id) - except exception.NotFound: - raise exc.HTTPNotFound() - - force = snapshot.get('force', False) - msg = _LI("Create snapshot from volume %s") - LOG.info(msg, volume_id, context=context) - - if not utils.is_valid_boolstr(force): - msg = _("Invalid value '%s' for force. ") % force - raise exception.InvalidParameterValue(err=msg) - - if strutils.bool_from_string(force): - new_snapshot = self.volume_api.create_snapshot_force( - context, - volume, - snapshot.get('display_name'), - snapshot.get('display_description'), - **kwargs) - else: - new_snapshot = self.volume_api.create_snapshot( - context, - volume, - snapshot.get('display_name'), - snapshot.get('display_description'), - **kwargs) - req.cache_db_snapshot(new_snapshot) - - retval = _translate_snapshot_detail_view(new_snapshot) - - return {'snapshot': retval} - - @wsgi.serializers(xml=SnapshotTemplate) - def update(self, req, id, body): - """Update a snapshot.""" - context = req.environ['cinder.context'] - - if not body: - raise exc.HTTPUnprocessableEntity() - - if 'snapshot' not in body: - raise exc.HTTPUnprocessableEntity() - - snapshot = body['snapshot'] - update_dict = {} - - valid_update_keys = ( - 'display_name', - 'display_description', - ) - - for key in valid_update_keys: - if key in snapshot: - update_dict[key] = snapshot[key] - - try: - snapshot = self.volume_api.get_snapshot(context, id) - self.volume_api.update_snapshot(context, snapshot, update_dict) - except exception.NotFound: - raise exc.HTTPNotFound() - - snapshot.update(update_dict) - req.cache_db_snapshot(snapshot) - - return {'snapshot': _translate_snapshot_detail_view(snapshot)} - - -def create_resource(ext_mgr): - return wsgi.Resource(SnapshotsController(ext_mgr)) diff --git a/cinder/api/v1/types.py b/cinder/api/v1/types.py deleted file mode 100644 index b28cb017d..000000000 --- a/cinder/api/v1/types.py +++ /dev/null @@ -1,79 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volume type & volume types extra specs extension.""" - -from webob import exc - -from cinder.api.openstack import wsgi -from cinder.api.views import types as views_types -from cinder.api import xmlutil -from cinder import exception -from cinder.volume import volume_types - - -def make_voltype(elem): - elem.set('id') - elem.set('name') - extra_specs = xmlutil.make_flat_dict('extra_specs', selector='extra_specs') - elem.append(extra_specs) - - -class VolumeTypeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume_type', selector='volume_type') - make_voltype(root) - return xmlutil.MasterTemplate(root, 1) - - -class VolumeTypesTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume_types') - elem = xmlutil.SubTemplateElement(root, 'volume_type', - selector='volume_types') - make_voltype(elem) - return xmlutil.MasterTemplate(root, 1) - - -class VolumeTypesController(wsgi.Controller): - """The volume types API controller for the OpenStack API.""" - - _view_builder_class = views_types.ViewBuilder - - @wsgi.serializers(xml=VolumeTypesTemplate) - def index(self, req): - """Returns the list of volume types.""" - context = req.environ['cinder.context'] - vol_types = volume_types.get_all_types(context) - vol_types = list(vol_types.values()) - req.cache_resource(vol_types, name='types') - return self._view_builder.index(req, vol_types) - - @wsgi.serializers(xml=VolumeTypeTemplate) - def show(self, req, id): - """Return a single volume type item.""" - context = req.environ['cinder.context'] - - try: - vol_type = volume_types.get_volume_type(context, id) - req.cache_resource(vol_type, name='types') - except exception.NotFound: - raise exc.HTTPNotFound() - - return self._view_builder.show(req, vol_type) - - -def create_resource(): - return wsgi.Resource(VolumeTypesController()) diff --git a/cinder/api/v1/volume_metadata.py b/cinder/api/v1/volume_metadata.py deleted file mode 100644 index b4f0bb3d5..000000000 --- a/cinder/api/v1/volume_metadata.py +++ /dev/null @@ -1,163 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import webob -from webob import exc - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder import exception -from cinder.i18n import _ -from cinder import volume - - -class Controller(wsgi.Controller): - """The volume metadata API controller for the OpenStack API.""" - - def __init__(self): - self.volume_api = volume.API() - super(Controller, self).__init__() - - def _get_metadata(self, context, volume_id): - try: - volume = self.volume_api.get(context, volume_id) - meta = self.volume_api.get_volume_metadata(context, volume) - except exception.VolumeNotFound: - msg = _('volume does not exist') - raise exc.HTTPNotFound(explanation=msg) - return meta - - @wsgi.serializers(xml=common.MetadataTemplate) - def index(self, req, volume_id): - """Returns the list of metadata for a given volume.""" - context = req.environ['cinder.context'] - return {'metadata': self._get_metadata(context, volume_id)} - - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def create(self, req, volume_id, body): - try: - metadata = body['metadata'] - except (KeyError, TypeError): - msg = _("Malformed request body") - raise exc.HTTPBadRequest(explanation=msg) - - context = req.environ['cinder.context'] - - new_metadata = self._update_volume_metadata(context, - volume_id, - metadata, - delete=False) - - return {'metadata': new_metadata} - - @wsgi.serializers(xml=common.MetaItemTemplate) - @wsgi.deserializers(xml=common.MetaItemDeserializer) - def update(self, req, volume_id, id, body): - try: - meta_item = body['meta'] - except (TypeError, KeyError): - expl = _('Malformed request body') - raise exc.HTTPBadRequest(explanation=expl) - - if id not in meta_item: - expl = _('Request body and URI mismatch') - raise exc.HTTPBadRequest(explanation=expl) - - if len(meta_item) > 1: - expl = _('Request body contains too many items') - raise exc.HTTPBadRequest(explanation=expl) - - context = req.environ['cinder.context'] - self._update_volume_metadata(context, - volume_id, - meta_item, - delete=False) - - return {'meta': meta_item} - - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def update_all(self, req, volume_id, body): - try: - metadata = body['metadata'] - except (TypeError, KeyError): - expl = _('Malformed request body') - raise exc.HTTPBadRequest(explanation=expl) - - context = req.environ['cinder.context'] - new_metadata = self._update_volume_metadata(context, - volume_id, - metadata, - delete=True) - - return {'metadata': new_metadata} - - def _update_volume_metadata(self, context, - volume_id, metadata, - delete=False): - try: - volume = self.volume_api.get(context, volume_id) - return self.volume_api.update_volume_metadata(context, - volume, - metadata, - delete) - except exception.VolumeNotFound: - msg = _('volume does not exist') - raise exc.HTTPNotFound(explanation=msg) - - except (ValueError, AttributeError): - msg = _("Malformed request body") - raise exc.HTTPBadRequest(explanation=msg) - - except exception.InvalidVolumeMetadata as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - except exception.InvalidVolumeMetadataSize as error: - raise exc.HTTPRequestEntityTooLarge(explanation=error.msg) - - @wsgi.serializers(xml=common.MetaItemTemplate) - def show(self, req, volume_id, id): - """Return a single metadata item.""" - context = req.environ['cinder.context'] - data = self._get_metadata(context, volume_id) - - try: - return {'meta': {id: data[id]}} - except KeyError: - msg = _("Metadata item was not found") - raise exc.HTTPNotFound(explanation=msg) - - def delete(self, req, volume_id, id): - """Deletes an existing metadata.""" - context = req.environ['cinder.context'] - - metadata = self._get_metadata(context, volume_id) - - if id not in metadata: - msg = _("Metadata item was not found") - raise exc.HTTPNotFound(explanation=msg) - - try: - volume = self.volume_api.get(context, volume_id) - self.volume_api.delete_volume_metadata(context, volume, id) - except exception.VolumeNotFound: - msg = _('volume does not exist') - raise exc.HTTPNotFound(explanation=msg) - return webob.Response(status_int=200) - - -def create_resource(): - return wsgi.Resource(Controller()) diff --git a/cinder/api/v1/volumes.py b/cinder/api/v1/volumes.py deleted file mode 100644 index 9a9de03d9..000000000 --- a/cinder/api/v1/volumes.py +++ /dev/null @@ -1,446 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volumes api.""" - -import ast - -from oslo_log import log as logging -from oslo_utils import uuidutils -import webob -from webob import exc - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _, _LI -from cinder import utils -from cinder import volume as cinder_volume -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types - - -LOG = logging.getLogger(__name__) - - -def _translate_attachment_detail_view(_context, vol): - """Maps keys for attachment details view.""" - - d = _translate_attachment_summary_view(_context, vol) - - # No additional data / lookups at the moment - - return d - - -def _translate_attachment_summary_view(_context, vol): - """Maps keys for attachment summary view.""" - d = [] - attachments = vol.volume_attachment - for attachment in attachments: - if attachment.get('attach_status') == 'attached': - a = {'id': attachment.get('volume_id'), - 'attachment_id': attachment.get('id'), - 'volume_id': attachment.get('volume_id'), - 'server_id': attachment.get('instance_uuid'), - 'host_name': attachment.get('attached_host'), - 'device': attachment.get('mountpoint'), - } - d.append(a) - - return d - - -def _translate_volume_detail_view(context, vol, image_id=None): - """Maps keys for volumes details view.""" - - d = _translate_volume_summary_view(context, vol, image_id) - - # No additional data / lookups at the moment - - return d - - -def _translate_volume_summary_view(context, vol, image_id=None): - """Maps keys for volumes summary view.""" - d = {} - - d['id'] = vol['id'] - d['status'] = vol['status'] - d['size'] = vol['size'] - d['availability_zone'] = vol['availability_zone'] - d['created_at'] = vol['created_at'] - - # Need to form the string true/false explicitly here to - # maintain our API contract - if vol['bootable']: - d['bootable'] = 'true' - else: - d['bootable'] = 'false' - - if vol['multiattach']: - d['multiattach'] = 'true' - else: - d['multiattach'] = 'false' - - d['attachments'] = [] - if vol['attach_status'] == 'attached': - d['attachments'] = _translate_attachment_detail_view(context, vol) - - d['display_name'] = vol['display_name'] - d['display_description'] = vol['display_description'] - - if vol['volume_type_id'] and vol.get('volume_type'): - d['volume_type'] = vol['volume_type']['name'] - else: - d['volume_type'] = vol['volume_type_id'] - - d['snapshot_id'] = vol['snapshot_id'] - d['source_volid'] = vol['source_volid'] - - d['encrypted'] = vol['encryption_key_id'] is not None - - if image_id: - d['image_id'] = image_id - - LOG.info(_LI("vol=%s"), vol, context=context) - - if vol.metadata: - d['metadata'] = vol.metadata - else: - d['metadata'] = {} - - return d - - -def make_attachment(elem): - elem.set('id') - elem.set('server_id') - elem.set('host_name') - elem.set('volume_id') - elem.set('device') - - -def make_volume(elem): - elem.set('id') - elem.set('status') - elem.set('size') - elem.set('availability_zone') - elem.set('created_at') - elem.set('display_name') - elem.set('bootable') - elem.set('display_description') - elem.set('volume_type') - elem.set('snapshot_id') - elem.set('source_volid') - elem.set('multiattach') - - attachments = xmlutil.SubTemplateElement(elem, 'attachments') - attachment = xmlutil.SubTemplateElement(attachments, 'attachment', - selector='attachments') - make_attachment(attachment) - - # Attach metadata node - elem.append(common.MetadataTemplate()) - - -volume_nsmap = {None: xmlutil.XMLNS_VOLUME_V1, 'atom': xmlutil.XMLNS_ATOM} - - -class VolumeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume', selector='volume') - make_volume(root) - return xmlutil.MasterTemplate(root, 1, nsmap=volume_nsmap) - - -class VolumesTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volumes') - elem = xmlutil.SubTemplateElement(root, 'volume', selector='volumes') - make_volume(elem) - return xmlutil.MasterTemplate(root, 1, nsmap=volume_nsmap) - - -class CommonDeserializer(wsgi.MetadataXMLDeserializer): - """Common deserializer to handle xml-formatted volume requests. - - Handles standard volume attributes as well as the optional metadata - attribute - """ - - metadata_deserializer = common.MetadataXMLDeserializer() - - def _extract_volume(self, node): - """Marshal the volume attribute of a parsed request.""" - volume = {} - volume_node = self.find_first_child_named(node, 'volume') - - attributes = ['display_name', 'display_description', 'size', - 'volume_type', 'availability_zone', 'imageRef', - 'snapshot_id', 'source_volid'] - for attr in attributes: - if volume_node.getAttribute(attr): - volume[attr] = volume_node.getAttribute(attr) - - metadata_node = self.find_first_child_named(volume_node, 'metadata') - if metadata_node is not None: - volume['metadata'] = self.extract_metadata(metadata_node) - - return volume - - -class CreateDeserializer(CommonDeserializer): - """Deserializer to handle xml-formatted create volume requests. - - Handles standard volume attributes as well as the optional metadata - attribute - """ - - def default(self, string): - """Deserialize an xml-formatted volume create request.""" - dom = utils.safe_minidom_parse_string(string) - volume = self._extract_volume(dom) - return {'body': {'volume': volume}} - - -class VolumeController(wsgi.Controller): - """The Volumes API controller for the OpenStack API.""" - - def __init__(self, ext_mgr): - self.volume_api = cinder_volume.API() - self.ext_mgr = ext_mgr - super(VolumeController, self).__init__() - - @wsgi.serializers(xml=VolumeTemplate) - def show(self, req, id): - """Return data about the given volume.""" - context = req.environ['cinder.context'] - - try: - vol = self.volume_api.get(context, id, viewable_admin_meta=True) - req.cache_db_volume(vol) - except exception.NotFound: - raise exc.HTTPNotFound() - - utils.add_visible_admin_metadata(vol) - - return {'volume': _translate_volume_detail_view(context, vol)} - - def delete(self, req, id): - """Delete a volume.""" - context = req.environ['cinder.context'] - - LOG.info(_LI("Delete volume with id: %s"), id, context=context) - - try: - volume = self.volume_api.get(context, id) - self.volume_api.delete(context, volume) - except exception.NotFound: - raise exc.HTTPNotFound() - return webob.Response(status_int=202) - - @wsgi.serializers(xml=VolumesTemplate) - def index(self, req): - """Returns a summary list of volumes.""" - return self._items(req, entity_maker=_translate_volume_summary_view) - - @wsgi.serializers(xml=VolumesTemplate) - def detail(self, req): - """Returns a detailed list of volumes.""" - return self._items(req, entity_maker=_translate_volume_detail_view) - - def _items(self, req, entity_maker): - """Returns a list of volumes, transformed through entity_maker.""" - - # pop out limit and offset , they are not search_opts - search_opts = req.GET.copy() - search_opts.pop('limit', None) - search_opts.pop('offset', None) - - for k, v in search_opts.items(): - try: - search_opts[k] = ast.literal_eval(v) - except (ValueError, SyntaxError): - LOG.debug('Could not evaluate value %s, assuming string', v) - - context = req.environ['cinder.context'] - utils.remove_invalid_filter_options(context, - search_opts, - self._get_volume_search_options()) - - volumes = self.volume_api.get_all(context, marker=None, limit=None, - sort_keys=['created_at'], - sort_dirs=['desc'], - filters=search_opts, - viewable_admin_meta=True) - - for volume in volumes: - utils.add_visible_admin_metadata(volume) - - limited_list = common.limited(volumes.objects, req) - req.cache_db_volumes(limited_list) - - res = [entity_maker(context, vol) for vol in limited_list] - return {'volumes': res} - - def _image_uuid_from_href(self, image_href): - # If the image href was generated by nova api, strip image_href - # down to an id. - try: - image_uuid = image_href.split('/').pop() - except (TypeError, AttributeError): - msg = _("Invalid imageRef provided.") - raise exc.HTTPBadRequest(explanation=msg) - - if not uuidutils.is_uuid_like(image_uuid): - msg = _("Invalid imageRef provided.") - raise exc.HTTPBadRequest(explanation=msg) - - return image_uuid - - @wsgi.serializers(xml=VolumeTemplate) - @wsgi.deserializers(xml=CreateDeserializer) - def create(self, req, body): - """Creates a new volume.""" - if not self.is_valid_body(body, 'volume'): - raise exc.HTTPUnprocessableEntity() - - LOG.debug('Create volume request body: %s', body) - context = req.environ['cinder.context'] - volume = body['volume'] - - kwargs = {} - - req_volume_type = volume.get('volume_type', None) - if req_volume_type: - try: - if not uuidutils.is_uuid_like(req_volume_type): - kwargs['volume_type'] = \ - volume_types.get_volume_type_by_name( - context, req_volume_type) - else: - kwargs['volume_type'] = volume_types.get_volume_type( - context, req_volume_type) - except exception.VolumeTypeNotFound: - explanation = 'Volume type not found.' - raise exc.HTTPNotFound(explanation=explanation) - - kwargs['metadata'] = volume.get('metadata', None) - - snapshot_id = volume.get('snapshot_id') - if snapshot_id is not None: - try: - kwargs['snapshot'] = self.volume_api.get_snapshot(context, - snapshot_id) - except exception.NotFound: - explanation = _('snapshot id:%s not found') % snapshot_id - raise exc.HTTPNotFound(explanation=explanation) - - else: - kwargs['snapshot'] = None - - source_volid = volume.get('source_volid') - if source_volid is not None: - try: - kwargs['source_volume'] = \ - self.volume_api.get_volume(context, - source_volid) - except exception.NotFound: - explanation = _('source vol id:%s not found') % source_volid - raise exc.HTTPNotFound(explanation=explanation) - else: - kwargs['source_volume'] = None - - size = volume.get('size', None) - if size is None and kwargs['snapshot'] is not None: - size = kwargs['snapshot']['volume_size'] - elif size is None and kwargs['source_volume'] is not None: - size = kwargs['source_volume']['size'] - - LOG.info(_LI("Create volume of %s GB"), size, context=context) - multiattach = volume.get('multiattach', False) - kwargs['multiattach'] = multiattach - - image_href = None - image_uuid = None - if self.ext_mgr.is_loaded('os-image-create'): - # NOTE(jdg): misleading name "imageRef" as it's an image-id - image_href = volume.get('imageRef') - if image_href is not None: - image_uuid = self._image_uuid_from_href(image_href) - kwargs['image_id'] = image_uuid - - kwargs['availability_zone'] = volume.get('availability_zone', None) - - new_volume = self.volume_api.create(context, - size, - volume.get('display_name'), - volume.get('display_description'), - **kwargs) - - retval = _translate_volume_detail_view(context, new_volume, image_uuid) - - return {'volume': retval} - - def _get_volume_search_options(self): - """Return volume search options allowed by non-admin.""" - return ('display_name', 'status', 'metadata') - - @wsgi.serializers(xml=VolumeTemplate) - def update(self, req, id, body): - """Update a volume.""" - context = req.environ['cinder.context'] - - if not body: - raise exc.HTTPUnprocessableEntity() - - if 'volume' not in body: - raise exc.HTTPUnprocessableEntity() - - volume = body['volume'] - update_dict = {} - - valid_update_keys = ( - 'display_name', - 'display_description', - 'metadata', - ) - - for key in valid_update_keys: - if key in volume: - update_dict[key] = volume[key] - - try: - volume = self.volume_api.get(context, id, viewable_admin_meta=True) - volume_utils.notify_about_volume_usage(context, volume, - 'update.start') - self.volume_api.update(context, volume, update_dict) - except exception.NotFound: - raise exc.HTTPNotFound() - - volume.update(update_dict) - - utils.add_visible_admin_metadata(volume) - - volume_utils.notify_about_volume_usage(context, volume, - 'update.end') - - return {'volume': _translate_volume_detail_view(context, volume)} - - -def create_resource(ext_mgr): - return wsgi.Resource(VolumeController(ext_mgr)) diff --git a/cinder/api/v2/__init__.py b/cinder/api/v2/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/api/v2/limits.py b/cinder/api/v2/limits.py deleted file mode 100644 index f50376bfd..000000000 --- a/cinder/api/v2/limits.py +++ /dev/null @@ -1,465 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Module dedicated functions/classes dealing with rate limiting requests. -""" - -import collections -import copy -import math -import re -import time - -from oslo_serialization import jsonutils -from oslo_utils import importutils -from six.moves import http_client -import webob.dec -import webob.exc - -from cinder.api.openstack import wsgi -from cinder.api.views import limits as limits_views -from cinder.api import xmlutil -from cinder.i18n import _ -from cinder import quota -from cinder.wsgi import common as base_wsgi - -QUOTAS = quota.QUOTAS -LIMITS_PREFIX = "limits." - - -# Convenience constants for the limits dictionary passed to Limiter(). -PER_SECOND = 1 -PER_MINUTE = 60 -PER_HOUR = 60 * 60 -PER_DAY = 60 * 60 * 24 - - -limits_nsmap = {None: xmlutil.XMLNS_COMMON_V10, 'atom': xmlutil.XMLNS_ATOM} - - -class LimitsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('limits', selector='limits') - - rates = xmlutil.SubTemplateElement(root, 'rates') - rate = xmlutil.SubTemplateElement(rates, 'rate', selector='rate') - rate.set('uri', 'uri') - rate.set('regex', 'regex') - limit = xmlutil.SubTemplateElement(rate, 'limit', selector='limit') - limit.set('value', 'value') - limit.set('verb', 'verb') - limit.set('remaining', 'remaining') - limit.set('unit', 'unit') - limit.set('next-available', 'next-available') - - absolute = xmlutil.SubTemplateElement(root, 'absolute', - selector='absolute') - limit = xmlutil.SubTemplateElement(absolute, 'limit', - selector=xmlutil.get_items) - limit.set('name', 0) - limit.set('value', 1) - - return xmlutil.MasterTemplate(root, 1, nsmap=limits_nsmap) - - -class LimitsController(wsgi.Controller): - """Controller for accessing limits in the OpenStack API.""" - - @wsgi.serializers(xml=LimitsTemplate) - def index(self, req): - """Return all global and rate limit information.""" - context = req.environ['cinder.context'] - quotas = QUOTAS.get_project_quotas(context, context.project_id, - usages=False) - abs_limits = {k: v['limit'] for k, v in quotas.items()} - rate_limits = req.environ.get("cinder.limits", []) - - builder = self._get_view_builder(req) - return builder.build(rate_limits, abs_limits) - - def _get_view_builder(self, req): - return limits_views.ViewBuilder() - - -def create_resource(): - return wsgi.Resource(LimitsController()) - - -class Limit(object): - """Stores information about a limit for HTTP requests.""" - - UNITS = { - 1: "SECOND", - 60: "MINUTE", - 60 * 60: "HOUR", - 60 * 60 * 24: "DAY", - } - - UNIT_MAP = {v: k for k, v in UNITS.items()} - - def __init__(self, verb, uri, regex, value, unit): - """Initialize a new `Limit`. - - @param verb: HTTP verb (POST, PUT, etc.) - @param uri: Human-readable URI - @param regex: Regular expression format for this limit - @param value: Integer number of requests which can be made - @param unit: Unit of measure for the value parameter - """ - self.verb = verb - self.uri = uri - self.regex = regex - self.value = int(value) - self.unit = unit - self.unit_string = self.display_unit().lower() - self.remaining = int(value) - - if value <= 0: - raise ValueError("Limit value must be > 0") - - self.last_request = None - self.next_request = None - - self.water_level = 0 - self.capacity = self.unit - self.request_value = float(self.capacity) / float(self.value) - msg = (_("Only %(value)s %(verb)s request(s) can be " - "made to %(uri)s every %(unit_string)s.") % - {'value': self.value, 'verb': self.verb, - 'uri': self.uri, 'unit_string': self.unit_string}) - self.error_message = msg - - def __call__(self, verb, url): - """Represent a call to this limit from a relevant request. - - @param verb: string http verb (POST, GET, etc.) - @param url: string URL - """ - if self.verb != verb or not re.match(self.regex, url): - return - - now = self._get_time() - - if self.last_request is None: - self.last_request = now - - leak_value = now - self.last_request - - self.water_level -= leak_value - self.water_level = max(self.water_level, 0) - self.water_level += self.request_value - - difference = self.water_level - self.capacity - - self.last_request = now - - if difference > 0: - self.water_level -= self.request_value - self.next_request = now + difference - return difference - - cap = self.capacity - water = self.water_level - val = self.value - - self.remaining = math.floor(((cap - water) / cap) * val) - self.next_request = now - - def _get_time(self): - """Retrieve the current time. Broken out for testability.""" - return time.time() - - def display_unit(self): - """Display the string name of the unit.""" - return self.UNITS.get(self.unit, "UNKNOWN") - - def display(self): - """Return a useful representation of this class.""" - return { - "verb": self.verb, - "URI": self.uri, - "regex": self.regex, - "value": self.value, - "remaining": int(self.remaining), - "unit": self.display_unit(), - "resetTime": int(self.next_request or self._get_time()), - } - -# "Limit" format is a dictionary with the HTTP verb, human-readable URI, -# a regular-expression to match, value and unit of measure (PER_DAY, etc.) - -DEFAULT_LIMITS = [ - Limit("POST", "*", ".*", 10, PER_MINUTE), - Limit("POST", "*/servers", "^/servers", 50, PER_DAY), - Limit("PUT", "*", ".*", 10, PER_MINUTE), - Limit("GET", "*changes-since*", ".*changes-since.*", 3, PER_MINUTE), - Limit("DELETE", "*", ".*", 100, PER_MINUTE), -] - - -class RateLimitingMiddleware(base_wsgi.Middleware): - """Rate-limits requests passing through this middleware. - - All limit information is stored in memory for this implementation. - """ - - def __init__(self, application, limits=None, limiter=None, **kwargs): - """Initialize class, wrap WSGI app, and set up given limits. - - :param application: WSGI application to wrap - :param limits: String describing limits - :param limiter: String identifying class for representing limits - - Other parameters are passed to the constructor for the limiter. - """ - base_wsgi.Middleware.__init__(self, application) - - # Select the limiter class - if limiter is None: - limiter = Limiter - else: - limiter = importutils.import_class(limiter) - - # Parse the limits, if any are provided - if limits is not None: - limits = limiter.parse_limits(limits) - - self._limiter = limiter(limits or DEFAULT_LIMITS, **kwargs) - - @webob.dec.wsgify(RequestClass=wsgi.Request) - def __call__(self, req): - """Represents a single call through this middleware. - - We should record the request if we have a limit relevant to it. - If no limit is relevant to the request, ignore it. If the request - should be rate limited, return a fault telling the user they are - over the limit and need to retry later. - """ - verb = req.method - url = req.url - context = req.environ.get("cinder.context") - - if context: - username = context.user_id - else: - username = None - - delay, error = self._limiter.check_for_delay(verb, url, username) - - if delay: - msg = _("This request was rate-limited.") - retry = time.time() + delay - return wsgi.OverLimitFault(msg, error, retry) - - req.environ["cinder.limits"] = self._limiter.get_limits(username) - - return self.application - - -class Limiter(object): - """Rate-limit checking class which handles limits in memory.""" - - def __init__(self, limits, **kwargs): - """Initialize the new `Limiter`. - - @param limits: List of `Limit` objects - """ - self.limits = copy.deepcopy(limits) - self.levels = collections.defaultdict(lambda: copy.deepcopy(limits)) - - # Pick up any per-user limit information - for key, value in kwargs.items(): - if key.startswith(LIMITS_PREFIX): - username = key[len(LIMITS_PREFIX):] - self.levels[username] = self.parse_limits(value) - - def get_limits(self, username=None): - """Return the limits for a given user.""" - return [limit.display() for limit in self.levels[username]] - - def check_for_delay(self, verb, url, username=None): - """Check the given verb/user/user triplet for limit. - - @return: Tuple of delay (in seconds) and error message (or None, None) - """ - delays = [] - - for limit in self.levels[username]: - delay = limit(verb, url) - if delay: - delays.append((delay, limit.error_message)) - - if delays: - delays.sort() - return delays[0] - - return None, None - - # Note: This method gets called before the class is instantiated, - # so this must be either a static method or a class method. It is - # used to develop a list of limits to feed to the constructor. We - # put this in the class so that subclasses can override the - # default limit parsing. - @staticmethod - def parse_limits(limits): - """Convert a string into a list of Limit instances. - - This implementation expects a semicolon-separated sequence of - parenthesized groups, where each group contains a - comma-separated sequence consisting of HTTP method, - user-readable URI, a URI reg-exp, an integer number of - requests which can be made, and a unit of measure. Valid - values for the latter are "SECOND", "MINUTE", "HOUR", and - "DAY". - - @return: List of Limit instances. - """ - - # Handle empty limit strings - limits = limits.strip() - if not limits: - return [] - - # Split up the limits by semicolon - result = [] - for group in limits.split(';'): - group = group.strip() - if group[:1] != '(' or group[-1:] != ')': - raise ValueError("Limit rules must be surrounded by " - "parentheses") - group = group[1:-1] - - # Extract the Limit arguments - args = [a.strip() for a in group.split(',')] - if len(args) != 5: - raise ValueError("Limit rules must contain the following " - "arguments: verb, uri, regex, value, unit") - - # Pull out the arguments - verb, uri, regex, value, unit = args - - # Upper-case the verb - verb = verb.upper() - - # Convert value--raises ValueError if it's not integer - value = int(value) - - # Convert unit - unit = unit.upper() - if unit not in Limit.UNIT_MAP: - raise ValueError("Invalid units specified") - unit = Limit.UNIT_MAP[unit] - - # Build a limit - result.append(Limit(verb, uri, regex, value, unit)) - - return result - - -class WsgiLimiter(object): - """Rate-limit checking from a WSGI application. - - Uses an in-memory `Limiter`. - - To use, POST ``/`` with JSON data such as:: - - { - "verb" : GET, - "path" : "/servers" - } - - and receive a 204 No Content, or a 403 Forbidden with an X-Wait-Seconds - header containing the number of seconds to wait before the action would - succeed. - """ - - def __init__(self, limits=None): - """Initialize the new `WsgiLimiter`. - - @param limits: List of `Limit` objects - """ - self._limiter = Limiter(limits or DEFAULT_LIMITS) - - @webob.dec.wsgify(RequestClass=wsgi.Request) - def __call__(self, request): - """Handles a call to this application. - - Returns 204 if the request is acceptable to the limiter, else a 403 - is returned with a relevant header indicating when the request - *will* succeed. - """ - if request.method != "POST": - raise webob.exc.HTTPMethodNotAllowed() - - try: - info = dict(jsonutils.loads(request.body)) - except ValueError: - raise webob.exc.HTTPBadRequest() - - username = request.path_info_pop() - verb = info.get("verb") - path = info.get("path") - - delay, error = self._limiter.check_for_delay(verb, path, username) - - if delay: - headers = {"X-Wait-Seconds": "%.2f" % delay} - return webob.exc.HTTPForbidden(headers=headers, explanation=error) - else: - return webob.exc.HTTPNoContent() - - -class WsgiLimiterProxy(object): - """Rate-limit requests based on answers from a remote source.""" - - def __init__(self, limiter_address): - """Initialize the new `WsgiLimiterProxy`. - - @param limiter_address: IP/port combination of where to request limit - """ - self.limiter_address = limiter_address - - def check_for_delay(self, verb, path, username=None): - body = jsonutils.dump_as_bytes({"verb": verb, "path": path}) - headers = {"Content-Type": "application/json"} - - conn = http_client.HTTPConnection(self.limiter_address) - - if username: - conn.request("POST", "/%s" % (username), body, headers) - else: - conn.request("POST", "/", body, headers) - - resp = conn.getresponse() - - if 200 >= resp.status < 300: - return None, None - - return resp.getheader("X-Wait-Seconds"), resp.read() or None - - # Note: This method gets called before the class is instantiated, - # so this must be either a static method or a class method. It is - # used to develop a list of limits to feed to the constructor. - # This implementation returns an empty list, since all limit - # decisions are made by a remote server. - @staticmethod - def parse_limits(limits): - """Ignore a limits string--simply doesn't apply for the limit proxy. - - @return: Empty list. - """ - - return [] diff --git a/cinder/api/v2/router.py b/cinder/api/v2/router.py deleted file mode 100644 index 491423000..000000000 --- a/cinder/api/v2/router.py +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# Copyright 2011 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -WSGI middleware for OpenStack Volume API. -""" - -from oslo_log import log as logging - -from cinder.api import extensions -import cinder.api.openstack -from cinder.api.v2 import limits -from cinder.api.v2 import snapshot_metadata -from cinder.api.v2 import snapshots -from cinder.api.v2 import types -from cinder.api.v2 import volume_metadata -from cinder.api.v2 import volumes -from cinder.api import versions - - -LOG = logging.getLogger(__name__) - - -class APIRouter(cinder.api.openstack.APIRouter): - """Routes requests on the API to the appropriate controller and method.""" - ExtensionManager = extensions.ExtensionManager - - def _setup_routes(self, mapper, ext_mgr): - self.resources['versions'] = versions.create_resource() - mapper.connect("versions", "/", - controller=self.resources['versions'], - action='index') - - mapper.redirect("", "/") - - self.resources['volumes'] = volumes.create_resource(ext_mgr) - mapper.resource("volume", "volumes", - controller=self.resources['volumes'], - collection={'detail': 'GET'}, - member={'action': 'POST'}) - - self.resources['types'] = types.create_resource() - mapper.resource("type", "types", - controller=self.resources['types'], - member={'action': 'POST'}) - - self.resources['snapshots'] = snapshots.create_resource(ext_mgr) - mapper.resource("snapshot", "snapshots", - controller=self.resources['snapshots'], - collection={'detail': 'GET'}, - member={'action': 'POST'}) - - self.resources['limits'] = limits.create_resource() - mapper.resource("limit", "limits", - controller=self.resources['limits']) - - self.resources['snapshot_metadata'] = \ - snapshot_metadata.create_resource() - snapshot_metadata_controller = self.resources['snapshot_metadata'] - - mapper.resource("snapshot_metadata", "metadata", - controller=snapshot_metadata_controller, - parent_resource=dict(member_name='snapshot', - collection_name='snapshots')) - - mapper.connect("metadata", - "/{project_id}/snapshots/{snapshot_id}/metadata", - controller=snapshot_metadata_controller, - action='update_all', - conditions={"method": ['PUT']}) - - self.resources['volume_metadata'] = \ - volume_metadata.create_resource() - volume_metadata_controller = self.resources['volume_metadata'] - - mapper.resource("volume_metadata", "metadata", - controller=volume_metadata_controller, - parent_resource=dict(member_name='volume', - collection_name='volumes')) - - mapper.connect("metadata", - "/{project_id}/volumes/{volume_id}/metadata", - controller=volume_metadata_controller, - action='update_all', - conditions={"method": ['PUT']}) diff --git a/cinder/api/v2/snapshot_metadata.py b/cinder/api/v2/snapshot_metadata.py deleted file mode 100644 index fb6cab0f0..000000000 --- a/cinder/api/v2/snapshot_metadata.py +++ /dev/null @@ -1,153 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import webob -from webob import exc - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder import exception -from cinder.i18n import _ -from cinder import volume - - -class Controller(wsgi.Controller): - """The snapshot metadata API controller for the OpenStack API.""" - - def __init__(self): - self.volume_api = volume.API() - super(Controller, self).__init__() - - def _get_metadata(self, context, snapshot_id): - try: - snapshot = self.volume_api.get_snapshot(context, snapshot_id) - meta = self.volume_api.get_snapshot_metadata(context, snapshot) - except exception.SnapshotNotFound: - msg = _('snapshot does not exist') - raise exc.HTTPNotFound(explanation=msg) - return meta - - @wsgi.serializers(xml=common.MetadataTemplate) - def index(self, req, snapshot_id): - """Returns the list of metadata for a given snapshot.""" - context = req.environ['cinder.context'] - return {'metadata': self._get_metadata(context, snapshot_id)} - - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def create(self, req, snapshot_id, body): - self.assert_valid_body(body, 'metadata') - context = req.environ['cinder.context'] - metadata = body['metadata'] - - new_metadata = self._update_snapshot_metadata(context, - snapshot_id, - metadata, - delete=False) - - return {'metadata': new_metadata} - - @wsgi.serializers(xml=common.MetaItemTemplate) - @wsgi.deserializers(xml=common.MetaItemDeserializer) - def update(self, req, snapshot_id, id, body): - self.assert_valid_body(body, 'meta') - meta_item = body['meta'] - - if id not in meta_item: - expl = _('Request body and URI mismatch') - raise exc.HTTPBadRequest(explanation=expl) - - if len(meta_item) > 1: - expl = _('Request body contains too many items') - raise exc.HTTPBadRequest(explanation=expl) - - context = req.environ['cinder.context'] - self._update_snapshot_metadata(context, - snapshot_id, - meta_item, - delete=False) - - return {'meta': meta_item} - - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def update_all(self, req, snapshot_id, body): - self.assert_valid_body(body, 'metadata') - context = req.environ['cinder.context'] - metadata = body['metadata'] - - new_metadata = self._update_snapshot_metadata(context, - snapshot_id, - metadata, - delete=True) - - return {'metadata': new_metadata} - - def _update_snapshot_metadata(self, context, - snapshot_id, metadata, - delete=False): - try: - snapshot = self.volume_api.get_snapshot(context, snapshot_id) - return self.volume_api.update_snapshot_metadata(context, - snapshot, - metadata, - delete) - except exception.SnapshotNotFound: - msg = _('snapshot does not exist') - raise exc.HTTPNotFound(explanation=msg) - - except (ValueError, AttributeError): - msg = _("Malformed request body") - raise exc.HTTPBadRequest(explanation=msg) - - except exception.InvalidVolumeMetadata as error: - raise exc.HTTPBadRequest(explanation=error.msg) - - except exception.InvalidVolumeMetadataSize as error: - raise exc.HTTPRequestEntityTooLarge(explanation=error.msg) - - @wsgi.serializers(xml=common.MetaItemTemplate) - def show(self, req, snapshot_id, id): - """Return a single metadata item.""" - context = req.environ['cinder.context'] - data = self._get_metadata(context, snapshot_id) - - try: - return {'meta': {id: data[id]}} - except KeyError: - msg = _("Metadata item was not found") - raise exc.HTTPNotFound(explanation=msg) - - def delete(self, req, snapshot_id, id): - """Deletes an existing metadata.""" - context = req.environ['cinder.context'] - - metadata = self._get_metadata(context, snapshot_id) - - if id not in metadata: - msg = _("Metadata item was not found") - raise exc.HTTPNotFound(explanation=msg) - - try: - snapshot = self.volume_api.get_snapshot(context, snapshot_id) - self.volume_api.delete_snapshot_metadata(context, snapshot, id) - except exception.SnapshotNotFound: - msg = _('snapshot does not exist') - raise exc.HTTPNotFound(explanation=msg) - return webob.Response(status_int=200) - - -def create_resource(): - return wsgi.Resource(Controller()) diff --git a/cinder/api/v2/snapshots.py b/cinder/api/v2/snapshots.py deleted file mode 100644 index 536b27854..000000000 --- a/cinder/api/v2/snapshots.py +++ /dev/null @@ -1,258 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volumes snapshots api.""" - -from oslo_log import log as logging -from oslo_utils import encodeutils -from oslo_utils import strutils -import webob -from webob import exc - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder.api.views import snapshots as snapshot_views -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _, _LI -from cinder import utils -from cinder import volume -from cinder.volume import utils as volume_utils - - -LOG = logging.getLogger(__name__) - - -def make_snapshot(elem): - elem.set('id') - elem.set('status') - elem.set('size') - elem.set('created_at') - elem.set('name') - elem.set('description') - elem.set('volume_id') - elem.append(common.MetadataTemplate()) - - -class SnapshotTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('snapshot', selector='snapshot') - make_snapshot(root) - return xmlutil.MasterTemplate(root, 1) - - -class SnapshotsTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('snapshots') - elem = xmlutil.SubTemplateElement(root, 'snapshot', - selector='snapshots') - make_snapshot(elem) - return xmlutil.MasterTemplate(root, 1) - - -class SnapshotsController(wsgi.Controller): - """The Snapshots API controller for the OpenStack API.""" - - _view_builder_class = snapshot_views.ViewBuilder - - def __init__(self, ext_mgr=None): - self.volume_api = volume.API() - self.ext_mgr = ext_mgr - super(SnapshotsController, self).__init__() - - @wsgi.serializers(xml=SnapshotTemplate) - def show(self, req, id): - """Return data about the given snapshot.""" - context = req.environ['cinder.context'] - - try: - snapshot = self.volume_api.get_snapshot(context, id) - req.cache_db_snapshot(snapshot) - except exception.SnapshotNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - return self._view_builder.detail(req, snapshot) - - def delete(self, req, id): - """Delete a snapshot.""" - context = req.environ['cinder.context'] - - LOG.info(_LI("Delete snapshot with id: %s"), id, context=context) - - try: - snapshot = self.volume_api.get_snapshot(context, id) - self.volume_api.delete_snapshot(context, snapshot) - except exception.SnapshotNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - return webob.Response(status_int=202) - - @wsgi.serializers(xml=SnapshotsTemplate) - def index(self, req): - """Returns a summary list of snapshots.""" - return self._items(req, is_detail=False) - - @wsgi.serializers(xml=SnapshotsTemplate) - def detail(self, req): - """Returns a detailed list of snapshots.""" - return self._items(req, is_detail=True) - - def _items(self, req, is_detail=True): - """Returns a list of snapshots, transformed through view builder.""" - context = req.environ['cinder.context'] - - # Pop out non search_opts and create local variables - search_opts = req.GET.copy() - sort_keys, sort_dirs = common.get_sort_params(search_opts) - marker, limit, offset = common.get_pagination_params(search_opts) - - # Filter out invalid options - allowed_search_options = ('status', 'volume_id', 'name') - utils.remove_invalid_filter_options(context, search_opts, - allowed_search_options) - - # NOTE(thingee): v2 API allows name instead of display_name - if 'name' in search_opts: - search_opts['display_name'] = search_opts['name'] - del search_opts['name'] - - snapshots = self.volume_api.get_all_snapshots(context, - search_opts=search_opts, - marker=marker, - limit=limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, - offset=offset) - - req.cache_db_snapshots(snapshots.objects) - - if is_detail: - snapshots = self._view_builder.detail_list(req, snapshots.objects) - else: - snapshots = self._view_builder.summary_list(req, snapshots.objects) - return snapshots - - @wsgi.response(202) - @wsgi.serializers(xml=SnapshotTemplate) - def create(self, req, body): - """Creates a new snapshot.""" - kwargs = {} - context = req.environ['cinder.context'] - - self.assert_valid_body(body, 'snapshot') - - snapshot = body['snapshot'] - kwargs['metadata'] = snapshot.get('metadata', None) - - try: - volume_id = snapshot['volume_id'] - except KeyError: - msg = _("'volume_id' must be specified") - raise exc.HTTPBadRequest(explanation=msg) - - try: - volume = self.volume_api.get(context, volume_id) - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - force = snapshot.get('force', False) - msg = _LI("Create snapshot from volume %s") - LOG.info(msg, volume_id, context=context) - self.validate_name_and_description(snapshot) - - # NOTE(thingee): v2 API allows name instead of display_name - if 'name' in snapshot: - snapshot['display_name'] = snapshot.pop('name') - - try: - force = strutils.bool_from_string(force, strict=True) - except ValueError as error: - err_msg = encodeutils.exception_to_unicode(error) - msg = _("Invalid value for 'force': '%s'") % err_msg - raise exception.InvalidParameterValue(err=msg) - - if force: - new_snapshot = self.volume_api.create_snapshot_force( - context, - volume, - snapshot.get('display_name'), - snapshot.get('description'), - **kwargs) - else: - new_snapshot = self.volume_api.create_snapshot( - context, - volume, - snapshot.get('display_name'), - snapshot.get('description'), - **kwargs) - req.cache_db_snapshot(new_snapshot) - - return self._view_builder.detail(req, new_snapshot) - - @wsgi.serializers(xml=SnapshotTemplate) - def update(self, req, id, body): - """Update a snapshot.""" - context = req.environ['cinder.context'] - - if not body: - msg = _("Missing request body") - raise exc.HTTPBadRequest(explanation=msg) - - if 'snapshot' not in body: - msg = (_("Missing required element '%s' in request body") % - 'snapshot') - raise exc.HTTPBadRequest(explanation=msg) - - snapshot = body['snapshot'] - update_dict = {} - - valid_update_keys = ( - 'name', - 'description', - 'display_name', - 'display_description', - ) - self.validate_name_and_description(snapshot) - - # NOTE(thingee): v2 API allows name instead of display_name - if 'name' in snapshot: - snapshot['display_name'] = snapshot.pop('name') - - # NOTE(thingee): v2 API allows description instead of - # display_description - if 'description' in snapshot: - snapshot['display_description'] = snapshot.pop('description') - - for key in valid_update_keys: - if key in snapshot: - update_dict[key] = snapshot[key] - - try: - snapshot = self.volume_api.get_snapshot(context, id) - volume_utils.notify_about_snapshot_usage(context, snapshot, - 'update.start') - self.volume_api.update_snapshot(context, snapshot, update_dict) - except exception.SnapshotNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - snapshot.update(update_dict) - req.cache_db_snapshot(snapshot) - volume_utils.notify_about_snapshot_usage(context, snapshot, - 'update.end') - - return self._view_builder.detail(req, snapshot) - - -def create_resource(ext_mgr): - return wsgi.Resource(SnapshotsController(ext_mgr)) diff --git a/cinder/api/v2/types.py b/cinder/api/v2/types.py deleted file mode 100644 index 8a334eba4..000000000 --- a/cinder/api/v2/types.py +++ /dev/null @@ -1,144 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volume type & volume types extra specs extension.""" - -from oslo_utils import strutils -from webob import exc - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder.api.v2.views import types as views_types -from cinder.api import xmlutil -from cinder import exception -from cinder.i18n import _ -from cinder import utils -from cinder.volume import volume_types - - -def make_voltype(elem): - elem.set('id') - elem.set('name') - elem.set('description') - elem.set('qos_specs_id') - extra_specs = xmlutil.make_flat_dict('extra_specs', selector='extra_specs') - elem.append(extra_specs) - - -class VolumeTypeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume_type', selector='volume_type') - make_voltype(root) - return xmlutil.MasterTemplate(root, 1) - - -class VolumeTypesTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume_types') - elem = xmlutil.SubTemplateElement(root, 'volume_type', - selector='volume_types') - make_voltype(elem) - return xmlutil.MasterTemplate(root, 1) - - -class VolumeTypesController(wsgi.Controller): - """The volume types API controller for the OpenStack API.""" - - _view_builder_class = views_types.ViewBuilder - - @wsgi.serializers(xml=VolumeTypesTemplate) - def index(self, req): - """Returns the list of volume types.""" - limited_types = self._get_volume_types(req) - req.cache_resource(limited_types, name='types') - return self._view_builder.index(req, limited_types) - - @wsgi.serializers(xml=VolumeTypeTemplate) - def show(self, req, id): - """Return a single volume type item.""" - context = req.environ['cinder.context'] - - # get default volume type - if id is not None and id == 'default': - vol_type = volume_types.get_default_volume_type() - if not vol_type: - msg = _("Default volume type can not be found.") - raise exc.HTTPNotFound(explanation=msg) - req.cache_resource(vol_type, name='types') - else: - try: - vol_type = volume_types.get_volume_type(context, id) - req.cache_resource(vol_type, name='types') - except exception.VolumeTypeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - return self._view_builder.show(req, vol_type) - - def _parse_is_public(self, is_public): - """Parse is_public into something usable. - - * True: List public volume types only - * False: List private volume types only - * None: List both public and private volume types - """ - - if is_public is None: - # preserve default value of showing only public types - return True - elif utils.is_none_string(is_public): - return None - else: - try: - return strutils.bool_from_string(is_public, strict=True) - except ValueError: - msg = _('Invalid is_public filter [%s]') % is_public - raise exc.HTTPBadRequest(explanation=msg) - - def _get_volume_types(self, req): - """Helper function that returns a list of type dicts.""" - params = req.params.copy() - marker, limit, offset = common.get_pagination_params(params) - sort_keys, sort_dirs = common.get_sort_params(params) - # NOTE(wanghao): Currently, we still only support to filter by - # is_public. If we want to filter by more args, we should set params - # to filters. - filters = {} - context = req.environ['cinder.context'] - if context.is_admin: - # Only admin has query access to all volume types - filters['is_public'] = self._parse_is_public( - req.params.get('is_public', None)) - else: - filters['is_public'] = True - utils.remove_invalid_filter_options(context, - filters, - self._get_vol_type_filter_options() - ) - limited_types = volume_types.get_all_types(context, - filters=filters, - marker=marker, limit=limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, - offset=offset, - list_result=True) - return limited_types - - def _get_vol_type_filter_options(self): - """Return volume type search options allowed by non-admin.""" - return ['is_public'] - - -def create_resource(): - return wsgi.Resource(VolumeTypesController()) diff --git a/cinder/api/v2/views/__init__.py b/cinder/api/v2/views/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/api/v2/views/types.py b/cinder/api/v2/views/types.py deleted file mode 100644 index fbf063111..000000000 --- a/cinder/api/v2/views/types.py +++ /dev/null @@ -1,48 +0,0 @@ -# Copyright 2012 Red Hat, Inc. -# Copyright 2015 Intel Corporation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import common - - -class ViewBuilder(common.ViewBuilder): - - def show(self, request, volume_type, brief=False): - """Trim away extraneous volume type attributes.""" - context = request.environ['cinder.context'] - trimmed = dict(id=volume_type.get('id'), - name=volume_type.get('name'), - is_public=volume_type.get('is_public'), - description=volume_type.get('description')) - if common.validate_policy( - context, - 'volume_extension:access_types_extra_specs'): - trimmed['extra_specs'] = volume_type.get('extra_specs') - if common.validate_policy( - context, - 'volume_extension:access_types_qos_specs_id'): - trimmed['qos_specs_id'] = volume_type.get('qos_specs_id') - return trimmed if brief else dict(volume_type=trimmed) - - def index(self, request, volume_types): - """Index over trimmed volume types.""" - volume_types_list = [self.show(request, volume_type, True) - for volume_type in volume_types] - volume_type_links = self._get_collection_links(request, volume_types, - 'types') - volume_types_dict = dict(volume_types=volume_types_list) - if volume_type_links: - volume_types_dict['volume_type_links'] = volume_type_links - return volume_types_dict diff --git a/cinder/api/v2/views/volumes.py b/cinder/api/v2/views/volumes.py deleted file mode 100644 index b201b95f2..000000000 --- a/cinder/api/v2/views/volumes.py +++ /dev/null @@ -1,144 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import six - -from cinder.api import common - - -LOG = logging.getLogger(__name__) - - -class ViewBuilder(common.ViewBuilder): - """Model a server API response as a python dictionary.""" - - _collection_name = "volumes" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary_list(self, request, volumes, volume_count=None): - """Show a list of volumes without many details.""" - return self._list_view(self.summary, request, volumes, - volume_count) - - def detail_list(self, request, volumes, volume_count=None): - """Detailed view of a list of volumes.""" - return self._list_view(self.detail, request, volumes, - volume_count, - self._collection_name + '/detail') - - def summary(self, request, volume): - """Generic, non-detailed view of a volume.""" - return { - 'volume': { - 'id': volume['id'], - 'name': volume['display_name'], - 'links': self._get_links(request, - volume['id']), - }, - } - - def detail(self, request, volume): - """Detailed view of a single volume.""" - volume_ref = { - 'volume': { - 'id': volume.get('id'), - 'status': volume.get('status'), - 'size': volume.get('size'), - 'availability_zone': volume.get('availability_zone'), - 'created_at': volume.get('created_at'), - 'updated_at': volume.get('updated_at'), - 'attachments': self._get_attachments(volume), - 'name': volume.get('display_name'), - 'description': volume.get('display_description'), - 'volume_type': self._get_volume_type(volume), - 'snapshot_id': volume.get('snapshot_id'), - 'source_volid': volume.get('source_volid'), - 'metadata': self._get_volume_metadata(volume), - 'links': self._get_links(request, volume['id']), - 'user_id': volume.get('user_id'), - 'bootable': six.text_type(volume.get('bootable')).lower(), - 'encrypted': self._is_volume_encrypted(volume), - 'replication_status': volume.get('replication_status'), - 'consistencygroup_id': volume.get('consistencygroup_id'), - 'multiattach': volume.get('multiattach'), - } - } - if request.environ['cinder.context'].is_admin: - volume_ref['volume']['migration_status'] = ( - volume.get('migration_status')) - return volume_ref - - def _is_volume_encrypted(self, volume): - """Determine if volume is encrypted.""" - return volume.get('encryption_key_id') is not None - - def _get_attachments(self, volume): - """Retrieve the attachments of the volume object.""" - attachments = [] - - if volume['attach_status'] == 'attached': - attaches = volume.volume_attachment - for attachment in attaches: - if attachment.get('attach_status') == 'attached': - a = {'id': attachment.get('volume_id'), - 'attachment_id': attachment.get('id'), - 'volume_id': attachment.get('volume_id'), - 'server_id': attachment.get('instance_uuid'), - 'host_name': attachment.get('attached_host'), - 'device': attachment.get('mountpoint'), - 'attached_at': attachment.get('attach_time'), - } - attachments.append(a) - - return attachments - - def _get_volume_metadata(self, volume): - """Retrieve the metadata of the volume object.""" - return volume.metadata - - def _get_volume_type(self, volume): - """Retrieve the type the volume object.""" - if volume['volume_type_id'] and volume.get('volume_type'): - return volume['volume_type']['name'] - else: - return volume['volume_type_id'] - - def _list_view(self, func, request, volumes, volume_count, - coll_name=_collection_name): - """Provide a view for a list of volumes. - - :param func: Function used to format the volume data - :param request: API request - :param volumes: List of volumes in dictionary format - :param volume_count: Length of the original list of volumes - :param coll_name: Name of collection, used to generate the next link - for a pagination query - :returns: Volume data in dictionary format - """ - volumes_list = [func(request, volume)['volume'] for volume in volumes] - volumes_links = self._get_collection_links(request, - volumes, - coll_name, - volume_count) - volumes_dict = dict(volumes=volumes_list) - - if volumes_links: - volumes_dict['volumes_links'] = volumes_links - - return volumes_dict diff --git a/cinder/api/v2/volume_metadata.py b/cinder/api/v2/volume_metadata.py deleted file mode 100644 index f5f9649a3..000000000 --- a/cinder/api/v2/volume_metadata.py +++ /dev/null @@ -1,159 +0,0 @@ -# Copyright 2013 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import webob - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder import exception -from cinder.i18n import _ -from cinder import volume - - -class Controller(wsgi.Controller): - """The volume metadata API controller for the OpenStack API.""" - - def __init__(self): - self.volume_api = volume.API() - super(Controller, self).__init__() - - def _get_metadata(self, context, volume_id): - # The metadata is at the second position of the tuple returned - # from _get_volume_and_metadata - return self._get_volume_and_metadata(context, volume_id)[1] - - def _get_volume_and_metadata(self, context, volume_id): - try: - volume = self.volume_api.get(context, volume_id) - meta = self.volume_api.get_volume_metadata(context, volume) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - return (volume, meta) - - @wsgi.serializers(xml=common.MetadataTemplate) - def index(self, req, volume_id): - """Returns the list of metadata for a given volume.""" - context = req.environ['cinder.context'] - return {'metadata': self._get_metadata(context, volume_id)} - - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def create(self, req, volume_id, body): - self.assert_valid_body(body, 'metadata') - context = req.environ['cinder.context'] - metadata = body['metadata'] - - new_metadata = self._update_volume_metadata(context, - volume_id, - metadata, - delete=False) - - return {'metadata': new_metadata} - - @wsgi.serializers(xml=common.MetaItemTemplate) - @wsgi.deserializers(xml=common.MetaItemDeserializer) - def update(self, req, volume_id, id, body): - self.assert_valid_body(body, 'meta') - meta_item = body['meta'] - - if id not in meta_item: - expl = _('Request body and URI mismatch') - raise webob.exc.HTTPBadRequest(explanation=expl) - - if len(meta_item) > 1: - expl = _('Request body contains too many items') - raise webob.exc.HTTPBadRequest(explanation=expl) - - context = req.environ['cinder.context'] - self._update_volume_metadata(context, - volume_id, - meta_item, - delete=False) - - return {'meta': meta_item} - - @wsgi.serializers(xml=common.MetadataTemplate) - @wsgi.deserializers(xml=common.MetadataDeserializer) - def update_all(self, req, volume_id, body): - self.assert_valid_body(body, 'metadata') - metadata = body['metadata'] - context = req.environ['cinder.context'] - - new_metadata = self._update_volume_metadata(context, - volume_id, - metadata, - delete=True) - - return {'metadata': new_metadata} - - def _update_volume_metadata(self, context, - volume_id, metadata, - delete=False): - try: - volume = self.volume_api.get(context, volume_id) - return self.volume_api.update_volume_metadata( - context, - volume, - metadata, - delete, - meta_type=common.METADATA_TYPES.user) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - - except (ValueError, AttributeError): - msg = _("Malformed request body") - raise webob.exc.HTTPBadRequest(explanation=msg) - - except exception.InvalidVolumeMetadata as error: - raise webob.exc.HTTPBadRequest(explanation=error.msg) - - except exception.InvalidVolumeMetadataSize as error: - raise webob.exc.HTTPRequestEntityTooLarge(explanation=error.msg) - - @wsgi.serializers(xml=common.MetaItemTemplate) - def show(self, req, volume_id, id): - """Return a single metadata item.""" - context = req.environ['cinder.context'] - data = self._get_metadata(context, volume_id) - - try: - return {'meta': {id: data[id]}} - except KeyError: - msg = _("Metadata item was not found") - raise webob.exc.HTTPNotFound(explanation=msg) - - def delete(self, req, volume_id, id): - """Deletes an existing metadata.""" - context = req.environ['cinder.context'] - - volume, metadata = self._get_volume_and_metadata(context, volume_id) - - if id not in metadata: - msg = _("Metadata item was not found") - raise webob.exc.HTTPNotFound(explanation=msg) - - try: - self.volume_api.delete_volume_metadata( - context, - volume, - id, - meta_type=common.METADATA_TYPES.user) - except exception.VolumeNotFound as error: - raise webob.exc.HTTPNotFound(explanation=error.msg) - return webob.Response(status_int=200) - - -def create_resource(): - return wsgi.Resource(Controller()) diff --git a/cinder/api/v2/volumes.py b/cinder/api/v2/volumes.py deleted file mode 100644 index 4a4d16d23..000000000 --- a/cinder/api/v2/volumes.py +++ /dev/null @@ -1,473 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The volumes api.""" - - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import uuidutils -import webob -from webob import exc - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder.api.v2.views import volumes as volume_views -from cinder.api import xmlutil -from cinder import consistencygroup as consistencygroupAPI -from cinder import exception -from cinder.i18n import _, _LI -from cinder.image import glance -from cinder import utils -from cinder import volume as cinder_volume -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) -SCHEDULER_HINTS_NAMESPACE =\ - "http://docs.openstack.org/block-service/ext/scheduler-hints/api/v2" - - -def make_attachment(elem): - elem.set('id') - elem.set('attachment_id') - elem.set('server_id') - elem.set('host_name') - elem.set('volume_id') - elem.set('device') - - -def make_volume(elem): - elem.set('id') - elem.set('status') - elem.set('size') - elem.set('availability_zone') - elem.set('created_at') - elem.set('name') - elem.set('bootable') - elem.set('description') - elem.set('volume_type') - elem.set('snapshot_id') - elem.set('source_volid') - elem.set('consistencygroup_id') - elem.set('multiattach') - - attachments = xmlutil.SubTemplateElement(elem, 'attachments') - attachment = xmlutil.SubTemplateElement(attachments, 'attachment', - selector='attachments') - make_attachment(attachment) - - # Attach metadata node - elem.append(common.MetadataTemplate()) - - -volume_nsmap = {None: xmlutil.XMLNS_VOLUME_V2, 'atom': xmlutil.XMLNS_ATOM} - - -class VolumeTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volume', selector='volume') - make_volume(root) - return xmlutil.MasterTemplate(root, 1, nsmap=volume_nsmap) - - -class VolumesTemplate(xmlutil.TemplateBuilder): - def construct(self): - root = xmlutil.TemplateElement('volumes') - elem = xmlutil.SubTemplateElement(root, 'volume', selector='volumes') - make_volume(elem) - return xmlutil.MasterTemplate(root, 1, nsmap=volume_nsmap) - - -class CommonDeserializer(wsgi.MetadataXMLDeserializer): - """Common deserializer to handle xml-formatted volume requests. - - Handles standard volume attributes as well as the optional metadata - attribute - """ - - metadata_deserializer = common.MetadataXMLDeserializer() - - def _extract_scheduler_hints(self, volume_node): - """Marshal the scheduler hints attribute of a parsed request.""" - node =\ - self.find_first_child_named_in_namespace(volume_node, - SCHEDULER_HINTS_NAMESPACE, - "scheduler_hints") - if node: - scheduler_hints = {} - for child in self.extract_elements(node): - scheduler_hints.setdefault(child.nodeName, []) - value = self.extract_text(child).strip() - scheduler_hints[child.nodeName].append(value) - return scheduler_hints - else: - return None - - def _extract_volume(self, node): - """Marshal the volume attribute of a parsed request.""" - volume = {} - volume_node = self.find_first_child_named(node, 'volume') - - attributes = ['name', 'description', 'size', - 'volume_type', 'availability_zone', 'imageRef', - 'image_id', 'snapshot_id', 'source_volid', - 'consistencygroup_id'] - for attr in attributes: - if volume_node.getAttribute(attr): - volume[attr] = volume_node.getAttribute(attr) - - metadata_node = self.find_first_child_named(volume_node, 'metadata') - if metadata_node is not None: - volume['metadata'] = self.extract_metadata(metadata_node) - - scheduler_hints = self._extract_scheduler_hints(volume_node) - if scheduler_hints: - volume['scheduler_hints'] = scheduler_hints - - return volume - - -class CreateDeserializer(CommonDeserializer): - """Deserializer to handle xml-formatted create volume requests. - - Handles standard volume attributes as well as the optional metadata - attribute - """ - - def default(self, string): - """Deserialize an xml-formatted volume create request.""" - dom = utils.safe_minidom_parse_string(string) - volume = self._extract_volume(dom) - return {'body': {'volume': volume}} - - -class VolumeController(wsgi.Controller): - """The Volumes API controller for the OpenStack API.""" - - _view_builder_class = volume_views.ViewBuilder - - def __init__(self, ext_mgr): - self.volume_api = cinder_volume.API() - self.consistencygroup_api = consistencygroupAPI.API() - self.ext_mgr = ext_mgr - super(VolumeController, self).__init__() - - @wsgi.serializers(xml=VolumeTemplate) - def show(self, req, id): - """Return data about the given volume.""" - context = req.environ['cinder.context'] - - try: - vol = self.volume_api.get(context, id, viewable_admin_meta=True) - req.cache_db_volume(vol) - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - utils.add_visible_admin_metadata(vol) - - return self._view_builder.detail(req, vol) - - def delete(self, req, id): - """Delete a volume.""" - context = req.environ['cinder.context'] - - cascade = utils.get_bool_param('cascade', req.params) - - LOG.info(_LI("Delete volume with id: %s"), id, context=context) - - try: - volume = self.volume_api.get(context, id) - self.volume_api.delete(context, volume, cascade=cascade) - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - return webob.Response(status_int=202) - - @wsgi.serializers(xml=VolumesTemplate) - def index(self, req): - """Returns a summary list of volumes.""" - return self._get_volumes(req, is_detail=False) - - @wsgi.serializers(xml=VolumesTemplate) - def detail(self, req): - """Returns a detailed list of volumes.""" - return self._get_volumes(req, is_detail=True) - - def _get_volumes(self, req, is_detail): - """Returns a list of volumes, transformed through view builder.""" - - context = req.environ['cinder.context'] - - params = req.params.copy() - marker, limit, offset = common.get_pagination_params(params) - sort_keys, sort_dirs = common.get_sort_params(params) - filters = params - - utils.remove_invalid_filter_options(context, - filters, - self._get_volume_filter_options()) - - # NOTE(thingee): v2 API allows name instead of display_name - if 'name' in sort_keys: - sort_keys[sort_keys.index('name')] = 'display_name' - - if 'name' in filters: - filters['display_name'] = filters['name'] - del filters['name'] - - self.volume_api.check_volume_filters(filters) - volumes = self.volume_api.get_all(context, marker, limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, - filters=filters, - viewable_admin_meta=True, - offset=offset) - - for volume in volumes: - utils.add_visible_admin_metadata(volume) - - req.cache_db_volumes(volumes.objects) - - if is_detail: - volumes = self._view_builder.detail_list(req, volumes) - else: - volumes = self._view_builder.summary_list(req, volumes) - return volumes - - def _image_uuid_from_ref(self, image_ref, context): - # If the image ref was generated by nova api, strip image_ref - # down to an id. - image_uuid = None - try: - image_uuid = image_ref.split('/').pop() - except AttributeError: - msg = _("Invalid imageRef provided.") - raise exc.HTTPBadRequest(explanation=msg) - - image_service = glance.get_default_image_service() - - # First see if this is an actual image ID - if uuidutils.is_uuid_like(image_uuid): - try: - image = image_service.show(context, image_uuid) - if 'id' in image: - return image['id'] - except Exception: - # Pass and see if there is a matching image name - pass - - # Could not find by ID, check if it is an image name - try: - params = {'filters': {'name': image_ref}} - images = list(image_service.detail(context, **params)) - if len(images) > 1: - msg = _("Multiple matches found for '%s', use an ID to be more" - " specific.") % image_ref - raise exc.HTTPConflict(msg) - for img in images: - return img['id'] - except Exception: - # Pass and let default not found error handling take care of it - pass - - msg = _("Invalid image identifier or unable to " - "access requested image.") - raise exc.HTTPBadRequest(explanation=msg) - - @wsgi.response(202) - @wsgi.serializers(xml=VolumeTemplate) - @wsgi.deserializers(xml=CreateDeserializer) - def create(self, req, body): - """Creates a new volume.""" - self.assert_valid_body(body, 'volume') - - LOG.debug('Create volume request body: %s', body) - context = req.environ['cinder.context'] - volume = body['volume'] - - kwargs = {} - self.validate_name_and_description(volume) - - # NOTE(thingee): v2 API allows name instead of display_name - if 'name' in volume: - volume['display_name'] = volume.pop('name') - - # NOTE(thingee): v2 API allows description instead of - # display_description - if 'description' in volume: - volume['display_description'] = volume.pop('description') - - if 'image_id' in volume: - volume['imageRef'] = volume.get('image_id') - del volume['image_id'] - - req_volume_type = volume.get('volume_type', None) - if req_volume_type: - try: - if not uuidutils.is_uuid_like(req_volume_type): - kwargs['volume_type'] = \ - volume_types.get_volume_type_by_name( - context, req_volume_type) - else: - kwargs['volume_type'] = volume_types.get_volume_type( - context, req_volume_type) - except exception.VolumeTypeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - kwargs['metadata'] = volume.get('metadata', None) - - snapshot_id = volume.get('snapshot_id') - if snapshot_id is not None: - try: - kwargs['snapshot'] = self.volume_api.get_snapshot(context, - snapshot_id) - except exception.SnapshotNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - else: - kwargs['snapshot'] = None - - source_volid = volume.get('source_volid') - if source_volid is not None: - try: - kwargs['source_volume'] = \ - self.volume_api.get_volume(context, - source_volid) - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - else: - kwargs['source_volume'] = None - - source_replica = volume.get('source_replica') - if source_replica is not None: - try: - src_vol = self.volume_api.get_volume(context, - source_replica) - if src_vol['replication_status'] == 'disabled': - explanation = _('source volume id:%s is not' - ' replicated') % source_replica - raise exc.HTTPBadRequest(explanation=explanation) - kwargs['source_replica'] = src_vol - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - else: - kwargs['source_replica'] = None - - consistencygroup_id = volume.get('consistencygroup_id') - if consistencygroup_id is not None: - try: - kwargs['consistencygroup'] = \ - self.consistencygroup_api.get(context, - consistencygroup_id) - except exception.ConsistencyGroupNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - else: - kwargs['consistencygroup'] = None - - size = volume.get('size', None) - if size is None and kwargs['snapshot'] is not None: - size = kwargs['snapshot']['volume_size'] - elif size is None and kwargs['source_volume'] is not None: - size = kwargs['source_volume']['size'] - elif size is None and kwargs['source_replica'] is not None: - size = kwargs['source_replica']['size'] - - LOG.info(_LI("Create volume of %s GB"), size, context=context) - - if self.ext_mgr.is_loaded('os-image-create'): - image_ref = volume.get('imageRef') - if image_ref is not None: - image_uuid = self._image_uuid_from_ref(image_ref, context) - kwargs['image_id'] = image_uuid - - kwargs['availability_zone'] = volume.get('availability_zone', None) - kwargs['scheduler_hints'] = volume.get('scheduler_hints', None) - multiattach = volume.get('multiattach', False) - kwargs['multiattach'] = multiattach - - new_volume = self.volume_api.create(context, - size, - volume.get('display_name'), - volume.get('display_description'), - **kwargs) - - retval = self._view_builder.detail(req, new_volume) - - return retval - - def _get_volume_filter_options(self): - """Return volume search options allowed by non-admin.""" - return CONF.query_volume_filters - - @wsgi.serializers(xml=VolumeTemplate) - def update(self, req, id, body): - """Update a volume.""" - context = req.environ['cinder.context'] - - if not body: - msg = _("Missing request body") - raise exc.HTTPBadRequest(explanation=msg) - - if 'volume' not in body: - msg = _("Missing required element '%s' in request body") % 'volume' - raise exc.HTTPBadRequest(explanation=msg) - - volume = body['volume'] - update_dict = {} - - valid_update_keys = ( - 'name', - 'description', - 'display_name', - 'display_description', - 'metadata', - ) - - for key in valid_update_keys: - if key in volume: - update_dict[key] = volume[key] - - self.validate_name_and_description(update_dict) - - # NOTE(thingee): v2 API allows name instead of display_name - if 'name' in update_dict: - update_dict['display_name'] = update_dict.pop('name') - - # NOTE(thingee): v2 API allows description instead of - # display_description - if 'description' in update_dict: - update_dict['display_description'] = update_dict.pop('description') - - try: - volume = self.volume_api.get(context, id, viewable_admin_meta=True) - volume_utils.notify_about_volume_usage(context, volume, - 'update.start') - self.volume_api.update(context, volume, update_dict) - except exception.VolumeNotFound as error: - raise exc.HTTPNotFound(explanation=error.msg) - - volume.update(update_dict) - - utils.add_visible_admin_metadata(volume) - - volume_utils.notify_about_volume_usage(context, volume, - 'update.end') - - return self._view_builder.detail(req, volume) - - -def create_resource(ext_mgr): - return wsgi.Resource(VolumeController(ext_mgr)) diff --git a/cinder/api/v3/__init__.py b/cinder/api/v3/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/api/v3/router.py b/cinder/api/v3/router.py deleted file mode 100644 index 491423000..000000000 --- a/cinder/api/v3/router.py +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# Copyright 2011 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -WSGI middleware for OpenStack Volume API. -""" - -from oslo_log import log as logging - -from cinder.api import extensions -import cinder.api.openstack -from cinder.api.v2 import limits -from cinder.api.v2 import snapshot_metadata -from cinder.api.v2 import snapshots -from cinder.api.v2 import types -from cinder.api.v2 import volume_metadata -from cinder.api.v2 import volumes -from cinder.api import versions - - -LOG = logging.getLogger(__name__) - - -class APIRouter(cinder.api.openstack.APIRouter): - """Routes requests on the API to the appropriate controller and method.""" - ExtensionManager = extensions.ExtensionManager - - def _setup_routes(self, mapper, ext_mgr): - self.resources['versions'] = versions.create_resource() - mapper.connect("versions", "/", - controller=self.resources['versions'], - action='index') - - mapper.redirect("", "/") - - self.resources['volumes'] = volumes.create_resource(ext_mgr) - mapper.resource("volume", "volumes", - controller=self.resources['volumes'], - collection={'detail': 'GET'}, - member={'action': 'POST'}) - - self.resources['types'] = types.create_resource() - mapper.resource("type", "types", - controller=self.resources['types'], - member={'action': 'POST'}) - - self.resources['snapshots'] = snapshots.create_resource(ext_mgr) - mapper.resource("snapshot", "snapshots", - controller=self.resources['snapshots'], - collection={'detail': 'GET'}, - member={'action': 'POST'}) - - self.resources['limits'] = limits.create_resource() - mapper.resource("limit", "limits", - controller=self.resources['limits']) - - self.resources['snapshot_metadata'] = \ - snapshot_metadata.create_resource() - snapshot_metadata_controller = self.resources['snapshot_metadata'] - - mapper.resource("snapshot_metadata", "metadata", - controller=snapshot_metadata_controller, - parent_resource=dict(member_name='snapshot', - collection_name='snapshots')) - - mapper.connect("metadata", - "/{project_id}/snapshots/{snapshot_id}/metadata", - controller=snapshot_metadata_controller, - action='update_all', - conditions={"method": ['PUT']}) - - self.resources['volume_metadata'] = \ - volume_metadata.create_resource() - volume_metadata_controller = self.resources['volume_metadata'] - - mapper.resource("volume_metadata", "metadata", - controller=volume_metadata_controller, - parent_resource=dict(member_name='volume', - collection_name='volumes')) - - mapper.connect("metadata", - "/{project_id}/volumes/{volume_id}/metadata", - controller=volume_metadata_controller, - action='update_all', - conditions={"method": ['PUT']}) diff --git a/cinder/api/versions.py b/cinder/api/versions.py deleted file mode 100644 index 9cc10bde5..000000000 --- a/cinder/api/versions.py +++ /dev/null @@ -1,286 +0,0 @@ -# Copyright 2010 OpenStack Foundation -# Copyright 2015 Clinton Knight -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import copy -import datetime - -from lxml import etree -from oslo_config import cfg - -from cinder.api import extensions -from cinder.api import openstack -from cinder.api.openstack import api_version_request -from cinder.api.openstack import wsgi -from cinder.api.views import versions as views_versions -from cinder.api import xmlutil - - -CONF = cfg.CONF - -_LINKS = [{ - "rel": "describedby", - "type": "text/html", - "href": "http://docs.openstack.org/", -}] - -_MEDIA_TYPES = [{ - "base": - "application/json", - "type": - "application/vnd.openstack.volume+json;version=1", -}, - {"base": - "application/xml", - "type": - "application/vnd.openstack.volume+xml;version=1", - }, -] - -_KNOWN_VERSIONS = { - "v1.0": { - "id": "v1.0", - "status": "SUPPORTED", - "version": "", - "min_version": "", - "updated": "2014-06-28T12:20:21Z", - "links": _LINKS, - "media-types": _MEDIA_TYPES, - }, - "v2.0": { - "id": "v2.0", - "status": "SUPPORTED", - "version": "", - "min_version": "", - "updated": "2014-06-28T12:20:21Z", - "links": _LINKS, - "media-types": _MEDIA_TYPES, - }, - "v3.0": { - "id": "v3.0", - "status": "CURRENT", - "version": api_version_request._MAX_API_VERSION, - "min_version": api_version_request._MIN_API_VERSION, - "updated": "2016-02-08T12:20:21Z", - "links": _LINKS, - "media-types": _MEDIA_TYPES, - }, -} - - -class Versions(openstack.APIRouter): - """Route versions requests.""" - - ExtensionManager = extensions.ExtensionManager - - def _setup_routes(self, mapper, ext_mgr): - self.resources['versions'] = create_resource() - mapper.connect('versions', '/', - controller=self.resources['versions'], - action='all') - mapper.redirect('', '/') - - -class VersionsController(wsgi.Controller): - - def __init__(self): - super(VersionsController, self).__init__(None) - - @wsgi.Controller.api_version('1.0') - def index(self, req): # pylint: disable=E0102 - """Return versions supported prior to the microversions epoch.""" - builder = views_versions.get_view_builder(req) - known_versions = copy.deepcopy(_KNOWN_VERSIONS) - known_versions.pop('v2.0') - known_versions.pop('v3.0') - return builder.build_versions(known_versions) - - @wsgi.Controller.api_version('2.0') # noqa - def index(self, req): # pylint: disable=E0102 - """Return versions supported prior to the microversions epoch.""" - builder = views_versions.get_view_builder(req) - known_versions = copy.deepcopy(_KNOWN_VERSIONS) - known_versions.pop('v1.0') - known_versions.pop('v3.0') - return builder.build_versions(known_versions) - - @wsgi.Controller.api_version('3.0') # noqa - def index(self, req): # pylint: disable=E0102 - """Return versions supported after the start of microversions.""" - builder = views_versions.get_view_builder(req) - known_versions = copy.deepcopy(_KNOWN_VERSIONS) - known_versions.pop('v1.0') - known_versions.pop('v2.0') - return builder.build_versions(known_versions) - - # NOTE (cknight): Calling the versions API without - # /v1, /v2, or /v3 in the URL will lead to this unversioned - # method, which should always return info about all - # available versions. - @wsgi.response(300) - def all(self, req): - """Return all known versions.""" - builder = views_versions.get_view_builder(req) - known_versions = copy.deepcopy(_KNOWN_VERSIONS) - return builder.build_versions(known_versions) - - -class MediaTypesTemplateElement(xmlutil.TemplateElement): - - def will_render(self, datum): - return 'media-types' in datum - - -def make_version(elem): - elem.set('id') - elem.set('status') - elem.set('updated') - - mts = MediaTypesTemplateElement('media-types') - elem.append(mts) - - mt = xmlutil.SubTemplateElement(mts, 'media-type', selector='media-types') - mt.set('base') - mt.set('type') - - xmlutil.make_links(elem, 'links') - - -version_nsmap = {None: xmlutil.XMLNS_COMMON_V10, 'atom': xmlutil.XMLNS_ATOM} - - -class VersionTemplate(xmlutil.TemplateBuilder): - - def construct(self): - root = xmlutil.TemplateElement('version', selector='version') - make_version(root) - return xmlutil.MasterTemplate(root, 1, nsmap=version_nsmap) - - -class VersionsTemplate(xmlutil.TemplateBuilder): - - def construct(self): - root = xmlutil.TemplateElement('versions') - elem = xmlutil.SubTemplateElement(root, 'version', selector='versions') - make_version(elem) - return xmlutil.MasterTemplate(root, 1, nsmap=version_nsmap) - - -class ChoicesTemplate(xmlutil.TemplateBuilder): - - def construct(self): - root = xmlutil.TemplateElement('choices') - elem = xmlutil.SubTemplateElement(root, 'version', selector='choices') - make_version(elem) - return xmlutil.MasterTemplate(root, 1, nsmap=version_nsmap) - - -class AtomSerializer(wsgi.XMLDictSerializer): - - NSMAP = {None: xmlutil.XMLNS_ATOM} - - def __init__(self, metadata=None, xmlns=None): - self.metadata = metadata or {} - if not xmlns: - self.xmlns = wsgi.XML_NS_ATOM - else: - self.xmlns = xmlns - - def _get_most_recent_update(self, versions): - recent = None - for version in versions: - updated = datetime.datetime.strptime(version['updated'], - '%Y-%m-%dT%H:%M:%SZ') - if not recent: - recent = updated - elif updated > recent: - recent = updated - - return recent.strftime('%Y-%m-%dT%H:%M:%SZ') - - def _get_base_url(self, link_href): - # Make sure no trailing / - link_href = link_href.rstrip('/') - return link_href.rsplit('/', 1)[0] + '/' - - def _create_feed(self, versions, feed_title, feed_id): - feed = etree.Element('feed', nsmap=self.NSMAP) - title = etree.SubElement(feed, 'title') - title.set('type', 'text') - title.text = feed_title - - # Set this updated to the most recently updated version - recent = self._get_most_recent_update(versions) - etree.SubElement(feed, 'updated').text = recent - - etree.SubElement(feed, 'id').text = feed_id - - link = etree.SubElement(feed, 'link') - link.set('rel', 'self') - link.set('href', feed_id) - - author = etree.SubElement(feed, 'author') - etree.SubElement(author, 'name').text = 'Rackspace' - etree.SubElement(author, 'uri').text = 'http://www.rackspace.com/' - - for version in versions: - feed.append(self._create_version_entry(version)) - - return feed - - def _create_version_entry(self, version): - entry = etree.Element('entry') - etree.SubElement(entry, 'id').text = version['links'][0]['href'] - title = etree.SubElement(entry, 'title') - title.set('type', 'text') - title.text = 'Version %s' % version['id'] - etree.SubElement(entry, 'updated').text = version['updated'] - - for link in version['links']: - link_elem = etree.SubElement(entry, 'link') - link_elem.set('rel', link['rel']) - link_elem.set('href', link['href']) - if 'type' in link: - link_elem.set('type', link['type']) - - content = etree.SubElement(entry, 'content') - content.set('type', 'text') - content.text = 'Version %s %s (%s)' % (version['id'], - version['status'], - version['updated']) - return entry - - -class VersionsAtomSerializer(AtomSerializer): - - def default(self, data): - versions = data['versions'] - feed_id = self._get_base_url(versions[0]['links'][0]['href']) - feed = self._create_feed(versions, 'Available API Versions', feed_id) - return self._to_xml(feed) - - -class VersionAtomSerializer(AtomSerializer): - - def default(self, data): - version = data['version'] - feed_id = version['links'][0]['href'] - feed = self._create_feed([version], 'About This Version', feed_id) - return self._to_xml(feed) - - -def create_resource(): - return wsgi.Resource(VersionsController()) diff --git a/cinder/api/views/__init__.py b/cinder/api/views/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/api/views/availability_zones.py b/cinder/api/views/availability_zones.py deleted file mode 100644 index bcf658af6..000000000 --- a/cinder/api/views/availability_zones.py +++ /dev/null @@ -1,29 +0,0 @@ -# Copyright (c) 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import cinder.api.common - - -class ViewBuilder(cinder.api.common.ViewBuilder): - """Map cinder.volumes.api list_availability_zones response into dicts.""" - - def list(self, request, availability_zones): - def fmt(az): - return { - 'zoneName': az['name'], - 'zoneState': {'available': az['available']}, - } - - return {'availabilityZoneInfo': [fmt(az) for az in availability_zones]} diff --git a/cinder/api/views/backups.py b/cinder/api/views/backups.py deleted file mode 100644 index 7c84cc34a..000000000 --- a/cinder/api/views/backups.py +++ /dev/null @@ -1,107 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.api import common - - -LOG = logging.getLogger(__name__) - - -class ViewBuilder(common.ViewBuilder): - """Model backup API responses as a python dictionary.""" - - _collection_name = "backups" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary_list(self, request, backups, backup_count=None): - """Show a list of backups without many details.""" - return self._list_view(self.summary, request, backups, backup_count) - - def detail_list(self, request, backups, backup_count=None): - """Detailed view of a list of backups .""" - return self._list_view(self.detail, request, backups, backup_count) - - def summary(self, request, backup): - """Generic, non-detailed view of a backup.""" - return { - 'backup': { - 'id': backup['id'], - 'name': backup['display_name'], - 'links': self._get_links(request, - backup['id']), - }, - } - - def restore_summary(self, request, restore): - """Generic, non-detailed view of a restore.""" - return { - 'restore': { - 'backup_id': restore['backup_id'], - 'volume_id': restore['volume_id'], - 'volume_name': restore['volume_name'], - }, - } - - def detail(self, request, backup): - """Detailed view of a single backup.""" - return { - 'backup': { - 'id': backup.get('id'), - 'status': backup.get('status'), - 'size': backup.get('size'), - 'object_count': backup.get('object_count'), - 'availability_zone': backup.get('availability_zone'), - 'container': backup.get('container'), - 'created_at': backup.get('created_at'), - 'updated_at': backup.get('updated_at'), - 'name': backup.get('display_name'), - 'description': backup.get('display_description'), - 'fail_reason': backup.get('fail_reason'), - 'volume_id': backup.get('volume_id'), - 'links': self._get_links(request, backup['id']), - 'is_incremental': backup.is_incremental, - 'has_dependent_backups': backup.has_dependent_backups, - 'snapshot_id': backup.snapshot_id, - 'data_timestamp': backup.data_timestamp, - } - } - - def _list_view(self, func, request, backups, backup_count): - """Provide a view for a list of backups.""" - backups_list = [func(request, backup)['backup'] for backup in backups] - backups_links = self._get_collection_links(request, - backups, - self._collection_name, - backup_count) - backups_dict = dict(backups=backups_list) - - if backups_links: - backups_dict['backups_links'] = backups_links - - return backups_dict - - def export_summary(self, request, export): - """Generic view of an export.""" - return { - 'backup-record': { - 'backup_service': export['backup_service'], - 'backup_url': export['backup_url'], - }, - } diff --git a/cinder/api/views/capabilities.py b/cinder/api/views/capabilities.py deleted file mode 100644 index a95ab0e14..000000000 --- a/cinder/api/views/capabilities.py +++ /dev/null @@ -1,42 +0,0 @@ -# Copyright (c) 2015 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import common - - -class ViewBuilder(common.ViewBuilder): - """Model capabilities API responses as a python dictionary.""" - - _collection_name = "capabilities" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary(self, request, capabilities, id): - """Summary view of a backend capabilities.""" - return { - 'namespace': 'OS::Storage::Capabilities::%s' % id, - 'vendor_name': capabilities.get('vendor_name'), - 'volume_backend_name': capabilities.get('volume_backend_name'), - 'pool_name': capabilities.get('pool_name'), - 'driver_version': capabilities.get('driver_version'), - 'storage_protocol': capabilities.get('storage_protocol'), - 'display_name': capabilities.get('display_name'), - 'description': capabilities.get('description'), - 'visibility': capabilities.get('visibility'), - 'replication_targets': capabilities.get('replication_targets', []), - 'properties': capabilities.get('properties'), - } diff --git a/cinder/api/views/cgsnapshots.py b/cinder/api/views/cgsnapshots.py deleted file mode 100644 index d8f92fcb3..000000000 --- a/cinder/api/views/cgsnapshots.py +++ /dev/null @@ -1,69 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.api import common - - -LOG = logging.getLogger(__name__) - - -class ViewBuilder(common.ViewBuilder): - """Model cgsnapshot API responses as a python dictionary.""" - - _collection_name = "cgsnapshots" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary_list(self, request, cgsnapshots): - """Show a list of cgsnapshots without many details.""" - return self._list_view(self.summary, request, cgsnapshots) - - def detail_list(self, request, cgsnapshots): - """Detailed view of a list of cgsnapshots .""" - return self._list_view(self.detail, request, cgsnapshots) - - def summary(self, request, cgsnapshot): - """Generic, non-detailed view of a cgsnapshot.""" - return { - 'cgsnapshot': { - 'id': cgsnapshot.id, - 'name': cgsnapshot.name - } - } - - def detail(self, request, cgsnapshot): - """Detailed view of a single cgsnapshot.""" - return { - 'cgsnapshot': { - 'id': cgsnapshot.id, - 'consistencygroup_id': cgsnapshot.consistencygroup_id, - 'status': cgsnapshot.status, - 'created_at': cgsnapshot.created_at, - 'name': cgsnapshot.name, - 'description': cgsnapshot.description - } - } - - def _list_view(self, func, request, cgsnapshots): - """Provide a view for a list of cgsnapshots.""" - cgsnapshots_list = [func(request, cgsnapshot)['cgsnapshot'] - for cgsnapshot in cgsnapshots] - cgsnapshots_dict = dict(cgsnapshots=cgsnapshots_list) - - return cgsnapshots_dict diff --git a/cinder/api/views/consistencygroups.py b/cinder/api/views/consistencygroups.py deleted file mode 100644 index 05d4c3a3b..000000000 --- a/cinder/api/views/consistencygroups.py +++ /dev/null @@ -1,82 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.api import common - - -LOG = logging.getLogger(__name__) - - -class ViewBuilder(common.ViewBuilder): - """Model consistencygroup API responses as a python dictionary.""" - - _collection_name = "consistencygroups" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary_list(self, request, consistencygroups): - """Show a list of consistency groups without many details.""" - return self._list_view(self.summary, request, consistencygroups) - - def detail_list(self, request, consistencygroups): - """Detailed view of a list of consistency groups .""" - return self._list_view(self.detail, request, consistencygroups) - - def summary(self, request, consistencygroup): - """Generic, non-detailed view of a consistency group.""" - return { - 'consistencygroup': { - 'id': consistencygroup.id, - 'name': consistencygroup.name - } - } - - def detail(self, request, consistencygroup): - """Detailed view of a single consistency group.""" - if consistencygroup.volume_type_id: - volume_types = consistencygroup.volume_type_id.split(",") - volume_types = [type_id for type_id in volume_types if type_id] - else: - volume_types = [] - - return { - 'consistencygroup': { - 'id': consistencygroup.id, - 'status': consistencygroup.status, - 'availability_zone': consistencygroup.availability_zone, - 'created_at': consistencygroup.created_at, - 'name': consistencygroup.name, - 'description': consistencygroup.description, - 'volume_types': volume_types, - } - } - - def _list_view(self, func, request, consistencygroups): - """Provide a view for a list of consistency groups.""" - consistencygroups_list = [ - func(request, consistencygroup)['consistencygroup'] - for consistencygroup in consistencygroups] - cg_links = self._get_collection_links(request, - consistencygroups, - self._collection_name) - consistencygroups_dict = dict(consistencygroups=consistencygroups_list) - if cg_links: - consistencygroups_dict['consistencygroup_links'] = cg_links - - return consistencygroups_dict diff --git a/cinder/api/views/limits.py b/cinder/api/views/limits.py deleted file mode 100644 index b8603627a..000000000 --- a/cinder/api/views/limits.py +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright 2010-2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - - -class ViewBuilder(object): - """OpenStack API base limits view builder.""" - - def build(self, rate_limits, absolute_limits): - rate_limits = self._build_rate_limits(rate_limits) - absolute_limits = self._build_absolute_limits(absolute_limits) - - output = { - "limits": { - "rate": rate_limits, - "absolute": absolute_limits, - }, - } - - return output - - def _build_absolute_limits(self, absolute_limits): - """Builder for absolute limits - - absolute_limits should be given as a dict of limits. - For example: {"ram": 512, "gigabytes": 1024}. - - """ - limit_names = { - "ram": ["maxTotalRAMSize"], - "instances": ["maxTotalInstances"], - "cores": ["maxTotalCores"], - "gigabytes": ["maxTotalVolumeGigabytes"], - "backup_gigabytes": ["maxTotalBackupGigabytes"], - "volumes": ["maxTotalVolumes"], - "snapshots": ["maxTotalSnapshots"], - "backups": ["maxTotalBackups"], - "key_pairs": ["maxTotalKeypairs"], - "floating_ips": ["maxTotalFloatingIps"], - "metadata_items": ["maxServerMeta", "maxImageMeta"], - "injected_files": ["maxPersonality"], - "injected_file_content_bytes": ["maxPersonalitySize"], - } - limits = {} - for name, value in absolute_limits.items(): - if name in limit_names and value is not None: - for name in limit_names[name]: - limits[name] = value - return limits - - def _build_rate_limits(self, rate_limits): - limits = [] - for rate_limit in rate_limits: - _rate_limit_key = None - _rate_limit = self._build_rate_limit(rate_limit) - - # check for existing key - for limit in limits: - if (limit["uri"] == rate_limit["URI"] and - limit["regex"] == rate_limit["regex"]): - _rate_limit_key = limit - break - - # ensure we have a key if we didn't find one - if not _rate_limit_key: - _rate_limit_key = { - "uri": rate_limit["URI"], - "regex": rate_limit["regex"], - "limit": [], - } - limits.append(_rate_limit_key) - - _rate_limit_key["limit"].append(_rate_limit) - - return limits - - def _build_rate_limit(self, rate_limit): - _get_utc = datetime.datetime.utcfromtimestamp - next_avail = _get_utc(rate_limit["resetTime"]) - return { - "verb": rate_limit["verb"], - "value": rate_limit["value"], - "remaining": int(rate_limit["remaining"]), - "unit": rate_limit["unit"], - "next-available": next_avail.isoformat(), - } diff --git a/cinder/api/views/qos_specs.py b/cinder/api/views/qos_specs.py deleted file mode 100644 index 9862056ca..000000000 --- a/cinder/api/views/qos_specs.py +++ /dev/null @@ -1,70 +0,0 @@ -# Copyright (C) 2013 eBay Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.api import common - - -LOG = logging.getLogger(__name__) - - -class ViewBuilder(common.ViewBuilder): - """Model QoS specs API responses as a python dictionary.""" - - _collection_name = "qos-specs" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary_list(self, request, qos_specs, qos_count=None): - """Show a list of qos_specs without many details.""" - return self._list_view(self.detail, request, qos_specs, qos_count) - - def summary(self, request, qos_spec): - """Generic, non-detailed view of a qos_specs.""" - return { - 'qos_specs': qos_spec, - 'links': self._get_links(request, - qos_spec['id']), - } - - def detail(self, request, qos_spec): - """Detailed view of a single qos_spec.""" - # TODO(zhiteng) Add associations to detailed view - return { - 'qos_specs': qos_spec, - 'links': self._get_links(request, - qos_spec['id']), - } - - def associations(self, request, associates): - """View of qos specs associations.""" - return { - 'qos_associations': associates - } - - def _list_view(self, func, request, qos_specs, qos_count=None): - """Provide a view for a list of qos_specs.""" - specs_list = [func(request, specs)['qos_specs'] for specs in qos_specs] - specs_links = self._get_collection_links(request, qos_specs, - self._collection_name, - qos_count) - specs_dict = dict(qos_specs=specs_list) - if specs_links: - specs_dict['qos_specs_links'] = specs_links - - return specs_dict diff --git a/cinder/api/views/scheduler_stats.py b/cinder/api/views/scheduler_stats.py deleted file mode 100644 index 0a01a59a2..000000000 --- a/cinder/api/views/scheduler_stats.py +++ /dev/null @@ -1,53 +0,0 @@ -# Copyright (C) 2014 eBay Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import common - - -class ViewBuilder(common.ViewBuilder): - """Model scheduler-stats API responses as a python dictionary.""" - - _collection_name = "scheduler-stats" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary(self, request, pool): - """Summary view of a single pool.""" - return { - 'pool': { - 'name': pool.get('name'), - } - } - - def detail(self, request, pool): - """Detailed view of a single pool.""" - return { - 'pool': { - 'name': pool.get('name'), - 'capabilities': pool.get('capabilities'), - } - } - - def pools(self, request, pools, detail): - """Detailed/Summary view of a list of pools seen by scheduler.""" - if detail: - plist = [self.detail(request, pool)['pool'] for pool in pools] - else: - plist = [self.summary(request, pool)['pool'] for pool in pools] - pools_dict = dict(pools=plist) - - return pools_dict diff --git a/cinder/api/views/snapshots.py b/cinder/api/views/snapshots.py deleted file mode 100644 index 79a7b0b2d..000000000 --- a/cinder/api/views/snapshots.py +++ /dev/null @@ -1,83 +0,0 @@ -# Copyright (c) 2015 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.api import common - - -LOG = logging.getLogger(__name__) - - -class ViewBuilder(common.ViewBuilder): - """Model snapshot API responses as a python dictionary.""" - - _collection_name = "snapshots" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary_list(self, request, snapshots, snapshot_count=None): - """Show a list of snapshots without many details.""" - return self._list_view(self.summary, request, snapshots, - snapshot_count) - - def detail_list(self, request, snapshots, snapshot_count=None): - """Detailed view of a list of snapshots.""" - return self._list_view(self.detail, request, snapshots, snapshot_count, - coll_name=self._collection_name + '/detail') - - def summary(self, request, snapshot): - """Generic, non-detailed view of a snapshot.""" - if isinstance(snapshot.metadata, dict): - metadata = snapshot.metadata - else: - metadata = {} - - return { - 'snapshot': { - 'id': snapshot.id, - 'created_at': snapshot.created_at, - 'updated_at': snapshot.updated_at, - 'name': snapshot.display_name, - 'description': snapshot.display_description, - 'volume_id': snapshot.volume_id, - 'status': snapshot.status, - 'size': snapshot.volume_size, - 'metadata': metadata, - } - } - - def detail(self, request, snapshot): - """Detailed view of a single snapshot.""" - # NOTE(geguileo): No additional data at the moment - return self.summary(request, snapshot) - - def _list_view(self, func, request, snapshots, snapshot_count, - coll_name=_collection_name): - """Provide a view for a list of snapshots.""" - snapshots_list = [func(request, snapshot)['snapshot'] - for snapshot in snapshots] - snapshots_links = self._get_collection_links(request, - snapshots, - coll_name, - snapshot_count) - snapshots_dict = {self._collection_name: snapshots_list} - - if snapshots_links: - snapshots_dict[self._collection_name + '_links'] = snapshots_links - - return snapshots_dict diff --git a/cinder/api/views/transfers.py b/cinder/api/views/transfers.py deleted file mode 100644 index 7a4a5ac1f..000000000 --- a/cinder/api/views/transfers.py +++ /dev/null @@ -1,93 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.api import common - - -LOG = logging.getLogger(__name__) - - -class ViewBuilder(common.ViewBuilder): - """Model transfer API responses as a python dictionary.""" - - _collection_name = "os-volume-transfer" - - def __init__(self): - """Initialize view builder.""" - super(ViewBuilder, self).__init__() - - def summary_list(self, request, transfers, origin_transfer_count): - """Show a list of transfers without many details.""" - return self._list_view(self.summary, request, transfers, - origin_transfer_count) - - def detail_list(self, request, transfers, origin_transfer_count): - """Detailed view of a list of transfers .""" - return self._list_view(self.detail, request, transfers, - origin_transfer_count) - - def summary(self, request, transfer): - """Generic, non-detailed view of a transfer.""" - return { - 'transfer': { - 'id': transfer['id'], - 'volume_id': transfer.get('volume_id'), - 'name': transfer['display_name'], - 'links': self._get_links(request, - transfer['id']), - }, - } - - def detail(self, request, transfer): - """Detailed view of a single transfer.""" - return { - 'transfer': { - 'id': transfer.get('id'), - 'created_at': transfer.get('created_at'), - 'name': transfer.get('display_name'), - 'volume_id': transfer.get('volume_id'), - 'links': self._get_links(request, transfer['id']) - } - } - - def create(self, request, transfer): - """Detailed view of a single transfer when created.""" - return { - 'transfer': { - 'id': transfer.get('id'), - 'created_at': transfer.get('created_at'), - 'name': transfer.get('display_name'), - 'volume_id': transfer.get('volume_id'), - 'auth_key': transfer.get('auth_key'), - 'links': self._get_links(request, transfer['id']) - } - } - - def _list_view(self, func, request, transfers, origin_transfer_count): - """Provide a view for a list of transfers.""" - transfers_list = [func(request, transfer)['transfer'] for transfer in - transfers] - transfers_links = self._get_collection_links(request, - transfers, - self._collection_name, - origin_transfer_count) - transfers_dict = dict(transfers=transfers_list) - - if transfers_links: - transfers_dict['transfers_links'] = transfers_links - - return transfers_dict diff --git a/cinder/api/views/types.py b/cinder/api/views/types.py deleted file mode 100644 index c8c1d4ff9..000000000 --- a/cinder/api/views/types.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright 2012 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.api import common - - -class ViewBuilder(common.ViewBuilder): - - def show(self, request, volume_type, brief=False): - """Trim away extraneous volume type attributes.""" - trimmed = dict(id=volume_type.get('id'), - name=volume_type.get('name'), - is_public=volume_type.get('is_public'), - extra_specs=volume_type.get('extra_specs'), - description=volume_type.get('description')) - return trimmed if brief else dict(volume_type=trimmed) - - def index(self, request, volume_types): - """Index over trimmed volume types.""" - volume_types_list = [self.show(request, volume_type, True) - for volume_type in volume_types] - return dict(volume_types=volume_types_list) diff --git a/cinder/api/views/versions.py b/cinder/api/views/versions.py deleted file mode 100644 index 873f5d918..000000000 --- a/cinder/api/views/versions.py +++ /dev/null @@ -1,78 +0,0 @@ -# Copyright 2010-2011 OpenStack Foundation -# Copyright 2015 Clinton Knight -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import re - -from oslo_config import cfg -from six.moves import urllib - - -versions_opts = [ - cfg.StrOpt('public_endpoint', - help="Public url to use for versions endpoint. The default " - "is None, which will use the request's host_url " - "attribute to populate the URL base. If Cinder is " - "operating behind a proxy, you will want to change " - "this to represent the proxy's URL."), -] - -CONF = cfg.CONF -CONF.register_opts(versions_opts) - - -def get_view_builder(req): - base_url = CONF.public_endpoint or req.application_url - return ViewBuilder(base_url) - - -class ViewBuilder(object): - def __init__(self, base_url): - """Initialize ViewBuilder. - - :param base_url: url of the root wsgi application - """ - self.base_url = base_url - - def build_versions(self, versions): - views = [self._build_version(versions[key]) - for key in sorted(list(versions.keys()))] - return dict(versions=views) - - def _build_version(self, version): - view = copy.deepcopy(version) - view['links'] = self._build_links(version) - return view - - def _build_links(self, version_data): - """Generate a container of links that refer to the provided version.""" - links = copy.deepcopy(version_data.get('links', {})) - version_num = version_data["id"].split('.')[0] - links.append({'rel': 'self', - 'href': self._generate_href(version=version_num)}) - return links - - def _generate_href(self, version='v3', path=None): - """Create a URL that refers to a specific version_number.""" - base_url = self._get_base_url_without_version() - href = urllib.parse.urljoin(base_url, version).rstrip('/') + '/' - if path: - href += path.lstrip('/') - return href - - def _get_base_url_without_version(self): - """Get the base URL with out the /v1 suffix.""" - return re.sub('v[1-9]+/?$', '', self.base_url) diff --git a/cinder/api/xmlutil.py b/cinder/api/xmlutil.py deleted file mode 100644 index 7fb851a0c..000000000 --- a/cinder/api/xmlutil.py +++ /dev/null @@ -1,968 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os.path -import re - -from lxml import etree -import six - -from cinder.i18n import _ -from cinder import utils - - -XMLNS_V10 = 'http://docs.rackspacecloud.com/servers/api/v1.0' -XMLNS_V11 = 'http://docs.openstack.org/compute/api/v1.1' -XMLNS_COMMON_V10 = 'http://docs.openstack.org/common/api/v1.0' -XMLNS_ATOM = 'http://www.w3.org/2005/Atom' -XMLNS_VOLUME_V1 = ('http://docs.openstack.org/api/openstack-block-storage/1.0/' - 'content') -XMLNS_VOLUME_V2 = ('http://docs.openstack.org/api/openstack-block-storage/2.0/' - 'content') - -_split_pattern = re.compile(r'([^:{]*{[^}]*}[^:]*|[^:]+)') - - -def validate_schema(xml, schema_name): - if isinstance(xml, str): - xml = etree.fromstring(xml) - base_path = 'cinder/api/schemas/v1.1/' - if schema_name in ('atom', 'atom-link'): - base_path = 'cinder/api/schemas/' - schema_path = os.path.join(utils.cinderdir(), - '%s%s.rng' % (base_path, schema_name)) - schema_doc = etree.parse(schema_path) - relaxng = etree.RelaxNG(schema_doc) - relaxng.assertValid(xml) - - -class Selector(object): - """Selects datum to operate on from an object.""" - - def __init__(self, *chain): - """Initialize the selector. - - Each argument is a subsequent index into the object. - """ - - self.chain = chain - - def __repr__(self): - """Return a representation of the selector.""" - - return "Selector" + repr(self.chain) - - def __call__(self, obj, do_raise=False): - """Select a datum to operate on. - - Selects the relevant datum within the object. - - :param obj: The object from which to select the object. - :param do_raise: If False (the default), return None if the - indexed datum does not exist. Otherwise, - raise a KeyError. - """ - - # Walk the selector list - for elem in self.chain: - # If it's callable, call it - if callable(elem): - obj = elem(obj) - else: - # Use indexing - try: - obj = obj[elem] - except (KeyError, IndexError): - # No sense going any further - if do_raise: - # Convert to a KeyError, for consistency - raise KeyError(elem) - return None - - # Return the finally-selected object - return obj - - -def get_items(obj): - """Get items in obj.""" - - return list(obj.items()) - - -class EmptyStringSelector(Selector): - """Returns the empty string if Selector would return None.""" - def __call__(self, obj, do_raise=False): - """Returns empty string if the selected value does not exist.""" - - try: - return super(EmptyStringSelector, self).__call__(obj, True) - except KeyError: - return "" - - -class ConstantSelector(object): - """Returns a constant.""" - - def __init__(self, value): - """Initialize the selector. - - :param value: The value to return. - """ - - self.value = value - - def __repr__(self): - """Return a representation of the selector.""" - - return repr(self.value) - - def __call__(self, _obj, _do_raise=False): - """Select a datum to operate on. - - Returns a constant value. Compatible with - Selector.__call__(). - """ - - return self.value - - -class TemplateElement(object): - """Represent an element in the template.""" - - def __init__(self, tag, attrib=None, selector=None, subselector=None, - **extra): - """Initialize an element. - - Initializes an element in the template. Keyword arguments - specify attributes to be set on the element; values must be - callables. See TemplateElement.set() for more information. - - :param tag: The name of the tag to create. - :param attrib: An optional dictionary of element attributes. - :param selector: An optional callable taking an object and - optional boolean do_raise indicator and - returning the object bound to the element. - :param subselector: An optional callable taking an object and - optional boolean do_raise indicator and - returning the object bound to the element. - This is used to further refine the datum - object returned by selector in the event - that it is a list of objects. - """ - - # Convert selector into a Selector - if selector is None: - selector = Selector() - elif not callable(selector): - selector = Selector(selector) - - # Convert subselector into a Selector - if subselector is not None and not callable(subselector): - subselector = Selector(subselector) - - self.tag = tag - self.selector = selector - self.subselector = subselector - self.attrib = {} - self._text = None - self._children = [] - self._childmap = {} - - # Run the incoming attributes through set() so that they - # become selectorized - if not attrib: - attrib = {} - attrib.update(extra) - for k, v in attrib.items(): - self.set(k, v) - - def __repr__(self): - """Return a representation of the template element.""" - - return ('<%s.%s %r at %#x>' % - (self.__class__.__module__, self.__class__.__name__, - self.tag, id(self))) - - def __len__(self): - """Return the number of child elements.""" - - return len(self._children) - - def __contains__(self, key): - """Determine whether a child node named by key exists.""" - - return key in self._childmap - - def __getitem__(self, idx): - """Retrieve a child node by index or name.""" - - if isinstance(idx, six.string_types): - # Allow access by node name - return self._childmap[idx] - else: - return self._children[idx] - - def append(self, elem): - """Append a child to the element.""" - - # Unwrap templates... - elem = elem.unwrap() - - # Avoid duplications - if elem.tag in self._childmap: - raise KeyError(elem.tag) - - self._children.append(elem) - self._childmap[elem.tag] = elem - - def extend(self, elems): - """Append children to the element.""" - - # Pre-evaluate the elements - elemmap = {} - elemlist = [] - for elem in elems: - # Unwrap templates... - elem = elem.unwrap() - - # Avoid duplications - if elem.tag in self._childmap or elem.tag in elemmap: - raise KeyError(elem.tag) - - elemmap[elem.tag] = elem - elemlist.append(elem) - - # Update the children - self._children.extend(elemlist) - self._childmap.update(elemmap) - - def insert(self, idx, elem): - """Insert a child element at the given index.""" - - # Unwrap templates... - elem = elem.unwrap() - - # Avoid duplications - if elem.tag in self._childmap: - raise KeyError(elem.tag) - - self._children.insert(idx, elem) - self._childmap[elem.tag] = elem - - def remove(self, elem): - """Remove a child element.""" - - # Unwrap templates... - elem = elem.unwrap() - - # Check if element exists - if elem.tag not in self._childmap or self._childmap[elem.tag] != elem: - raise ValueError(_('element is not a child')) - - self._children.remove(elem) - del self._childmap[elem.tag] - - def get(self, key): - """Get an attribute. - - Returns a callable which performs datum selection. - - :param key: The name of the attribute to get. - """ - - return self.attrib[key] - - def set(self, key, value=None): - """Set an attribute. - - :param key: The name of the attribute to set. - - :param value: A callable taking an object and optional boolean - do_raise indicator and returning the datum bound - to the attribute. If None, a Selector() will be - constructed from the key. If a string, a - Selector() will be constructed from the string. - """ - - # Convert value to a selector - if value is None: - value = Selector(key) - elif not callable(value): - value = Selector(value) - - self.attrib[key] = value - - def keys(self): - """Return the attribute names.""" - - return self.attrib.keys() - - def items(self): - """Return the attribute names and values.""" - - return self.attrib.items() - - def unwrap(self): - """Unwraps a template to return a template element.""" - - # We are a template element - return self - - def wrap(self): - """Wraps a template element to return a template.""" - - # Wrap in a basic Template - return Template(self) - - def apply(self, elem, obj): - """Apply text and attributes to an etree.Element. - - Applies the text and attribute instructions in the template - element to an etree.Element instance. - - :param elem: An etree.Element instance. - :param obj: The base object associated with this template - element. - """ - - # Start with the text... - if self.text is not None: - elem.text = six.text_type(self.text(obj)) - - # Now set up all the attributes... - for key, value in self.attrib.items(): - try: - elem.set(key, six.text_type(value(obj, True))) - except KeyError: - # Attribute has no value, so don't include it - pass - - def getAttrib(self, obj): - """Get attribute.""" - tmpattrib = {} - # Now set up all the attributes... - for key, value in self.attrib.items(): - try: - tmpattrib[key] = value(obj) - except KeyError: - # Attribute has no value, so don't include it - pass - return tmpattrib - - @staticmethod - def _splitTagName(name): - return _split_pattern.findall(name) - - def _render(self, parent, datum, patches, nsmap): - """Internal rendering. - - Renders the template node into an etree.Element object. - Returns the etree.Element object. - - :param parent: The parent etree.Element instance. - :param datum: The datum associated with this template element. - :param patches: A list of other template elements that must - also be applied. - :param nsmap: An optional namespace dictionary to be - associated with the etree.Element instance. - """ - - # Allocate a node - if callable(self.tag): - tagname = self.tag(datum) - else: - tagname = self.tag - - # If the datum is None - if datum is not None: - tmpattrib = self.getAttrib(datum) - else: - tmpattrib = {} - - tagnameList = self._splitTagName(tagname) - insertIndex = 0 - - # If parent is not none and has same tagname - if parent is not None: - for i in range(0, len(tagnameList)): - tmpInsertPos = parent.find(tagnameList[i]) - if tmpInsertPos is None: - break - elif parent.attrib != tmpattrib: - break - parent = tmpInsertPos - insertIndex = i + 1 - - if insertIndex >= len(tagnameList): - insertIndex = insertIndex - 1 - - # Create root elem - elem = etree.Element(tagnameList[insertIndex], nsmap=nsmap) - rootelem = elem - subelem = elem - - # Create subelem - for i in range((insertIndex + 1), len(tagnameList)): - subelem = etree.SubElement(elem, tagnameList[i]) - elem = subelem - - # If we have a parent, append the node to the parent - if parent is not None: - # If we can merge this element, then insert - if insertIndex > 0: - parent.insert(len(list(parent)), rootelem) - else: - parent.append(rootelem) - - # If the datum is None, do nothing else - if datum is None: - return rootelem - - # Apply this template element to the element - self.apply(subelem, datum) - - # Additionally, apply the patches - for patch in patches: - patch.apply(subelem, datum) - - # We have fully rendered the element; return it - return rootelem - - def render(self, parent, obj, patches=None, nsmap=None): - """Render an object. - - Renders an object against this template node. Returns a list - of two-item tuples, where the first item is an etree.Element - instance and the second item is the datum associated with that - instance. - - :param parent: The parent for the etree.Element instances. - :param obj: The object to render this template element - against. - :param patches: A list of other template elements to apply - when rendering this template element. - :param nsmap: An optional namespace dictionary to attach to - the etree.Element instances. - """ - - patches = patches or [] - # First, get the datum we're rendering - data = None if obj is None else self.selector(obj) - - # Check if we should render at all - if not self.will_render(data): - return [] - elif data is None: - return [(self._render(parent, None, patches, nsmap), None)] - - # Make the data into a list if it isn't already - if not isinstance(data, list): - data = [data] - elif parent is None: - raise ValueError(_('root element selecting a list')) - - # Render all the elements - elems = [] - for datum in data: - if self.subselector is not None: - datum = self.subselector(datum) - elems.append((self._render(parent, datum, patches, nsmap), datum)) - - # Return all the elements rendered, as well as the - # corresponding datum for the next step down the tree - return elems - - def will_render(self, datum): - """Hook method. - - An overridable hook method to determine whether this template - element will be rendered at all. By default, returns False - (inhibiting rendering) if the datum is None. - - :param datum: The datum associated with this template element. - """ - - # Don't render if datum is None - return datum is not None - - def _text_get(self): - """Template element text. - - Either None or a callable taking an object and optional - boolean do_raise indicator and returning the datum bound to - the text of the template element. - """ - - return self._text - - def _text_set(self, value): - # Convert value to a selector - if value is not None and not callable(value): - value = Selector(value) - - self._text = value - - def _text_del(self): - self._text = None - - text = property(_text_get, _text_set, _text_del) - - def tree(self): - """Return string representation of the template tree. - - Returns a representation of the template rooted at this - element as a string, suitable for inclusion in debug logs. - """ - - # Build the inner contents of the tag... - contents = [self.tag, '!selector=%r' % self.selector] - - # Add the text... - if self.text is not None: - contents.append('!text=%r' % self.text) - - # Add all the other attributes - for key, value in self.attrib.items(): - contents.append('%s=%r' % (key, value)) - - # If there are no children, return it as a closed tag - if len(self) == 0: - return '<%s/>' % ' '.join([str(i) for i in contents]) - - # OK, recurse to our children - children = [c.tree() for c in self] - - # Return the result - return ('<%s>%s' % - (' '.join(contents), ''.join(children), self.tag)) - - -def SubTemplateElement(parent, tag, attrib=None, selector=None, - subselector=None, **extra): - """Create a template element as a child of another. - - Corresponds to the etree.SubElement interface. Parameters are as - for TemplateElement, with the addition of the parent. - """ - - # Convert attributes - attrib = attrib or {} - attrib.update(extra) - - # Get a TemplateElement - elem = TemplateElement(tag, attrib=attrib, selector=selector, - subselector=subselector) - - # Append the parent safely - if parent is not None: - parent.append(elem) - - return elem - - -class Template(object): - """Represent a template.""" - - def __init__(self, root, nsmap=None): - """Initialize a template. - - :param root: The root element of the template. - :param nsmap: An optional namespace dictionary to be - associated with the root element of the - template. - """ - - self.root = root.unwrap() if root is not None else None - self.nsmap = nsmap or {} - self.serialize_options = dict(encoding='UTF-8', xml_declaration=True) - - def _serialize(self, parent, obj, siblings, nsmap=None): - """Internal serialization. - - Recursive routine to build a tree of etree.Element instances - from an object based on the template. Returns the first - etree.Element instance rendered, or None. - - :param parent: The parent etree.Element instance. Can be - None. - :param obj: The object to render. - :param siblings: The TemplateElement instances against which - to render the object. - :param nsmap: An optional namespace dictionary to be - associated with the etree.Element instance - rendered. - """ - - # First step, render the element - elems = siblings[0].render(parent, obj, siblings[1:], nsmap) - - # Now, traverse all child elements - seen = set() - for idx, sibling in enumerate(siblings): - for child in sibling: - # Have we handled this child already? - if child.tag in seen: - continue - seen.add(child.tag) - - # Determine the child's siblings - nieces = [child] - for sib in siblings[idx + 1:]: - if child.tag in sib: - nieces.append(sib[child.tag]) - - # Now call this function for all data elements recursively - for elem, datum in elems: - self._serialize(elem, datum, nieces) - - # Return the first element; at the top level, this will be the - # root element - if elems: - return elems[0][0] - - def serialize(self, obj, *args, **kwargs): - """Serialize an object. - - Serializes an object against the template. Returns a string - with the serialized XML. Positional and keyword arguments are - passed to etree.tostring(). - - :param obj: The object to serialize. - """ - - elem = self.make_tree(obj) - if elem is None: - return '' - - for k, v in self.serialize_options.items(): - kwargs.setdefault(k, v) - - # Serialize it into XML - return etree.tostring(elem, *args, **kwargs) - - def make_tree(self, obj): - """Create a tree. - - Serializes an object against the template. Returns an Element - node with appropriate children. - - :param obj: The object to serialize. - """ - - # If the template is empty, return the empty string - if self.root is None: - return None - - # Get the siblings and nsmap of the root element - siblings = self._siblings() - nsmap = self._nsmap() - - # Form the element tree - return self._serialize(None, obj, siblings, nsmap) - - def _siblings(self): - """Hook method for computing root siblings. - - An overridable hook method to return the siblings of the root - element. By default, this is the root element itself. - """ - - return [self.root] - - def _nsmap(self): - """Hook method for computing the namespace dictionary. - - An overridable hook method to return the namespace dictionary. - """ - - return self.nsmap.copy() - - def unwrap(self): - """Unwraps a template to return a template element.""" - - # Return the root element - return self.root - - def wrap(self): - """Wraps a template element to return a template.""" - - # We are a template - return self - - def apply(self, master): - """Hook method for determining slave applicability. - - An overridable hook method used to determine if this template - is applicable as a slave to a given master template. - - :param master: The master template to test. - """ - - return True - - def tree(self): - """Return string representation of the template tree. - - Returns a representation of the template as a string, suitable - for inclusion in debug logs. - """ - - return "%r: %s" % (self, self.root.tree()) - - -class MasterTemplate(Template): - """Represent a master template. - - Master templates are versioned derivatives of templates that - additionally allow slave templates to be attached. Slave - templates allow modification of the serialized result without - directly changing the master. - """ - - def __init__(self, root, version, nsmap=None): - """Initialize a master template. - - :param root: The root element of the template. - :param version: The version number of the template. - :param nsmap: An optional namespace dictionary to be - associated with the root element of the - template. - """ - - super(MasterTemplate, self).__init__(root, nsmap) - self.version = version - self.slaves = [] - - def __repr__(self): - """Return string representation of the template.""" - - return ("<%s.%s object version %s at %#x>" % - (self.__class__.__module__, self.__class__.__name__, - self.version, id(self))) - - def _siblings(self): - """Hook method for computing root siblings. - - An overridable hook method to return the siblings of the root - element. This is the root element plus the root elements of - all the slave templates. - """ - - return [self.root] + [slave.root for slave in self.slaves] - - def _nsmap(self): - """Hook method for computing the namespace dictionary. - - An overridable hook method to return the namespace dictionary. - The namespace dictionary is computed by taking the master - template's namespace dictionary and updating it from all the - slave templates. - """ - - nsmap = self.nsmap.copy() - for slave in self.slaves: - nsmap.update(slave._nsmap()) - return nsmap - - def attach(self, *slaves): - """Attach one or more slave templates. - - Attaches one or more slave templates to the master template. - Slave templates must have a root element with the same tag as - the master template. The slave template's apply() method will - be called to determine if the slave should be applied to this - master; if it returns False, that slave will be skipped. - (This allows filtering of slaves based on the version of the - master template.) - """ - - slave_list = [] - for slave in slaves: - slave = slave.wrap() - - # Make sure we have a tree match - if slave.root.tag != self.root.tag: - msg = (_("Template tree mismatch; adding slave %(slavetag)s " - "to master %(mastertag)s") % - {'slavetag': slave.root.tag, - 'mastertag': self.root.tag}) - raise ValueError(msg) - - # Make sure slave applies to this template - if not slave.apply(self): - continue - - slave_list.append(slave) - - # Add the slaves - self.slaves.extend(slave_list) - - def copy(self): - """Return a copy of this master template.""" - - # Return a copy of the MasterTemplate - tmp = self.__class__(self.root, self.version, self.nsmap) - tmp.slaves = self.slaves[:] - return tmp - - -class SlaveTemplate(Template): - """Represent a slave template. - - Slave templates are versioned derivatives of templates. Each - slave has a minimum version and optional maximum version of the - master template to which they can be attached. - """ - - def __init__(self, root, min_vers, max_vers=None, nsmap=None): - """Initialize a slave template. - - :param root: The root element of the template. - :param min_vers: The minimum permissible version of the master - template for this slave template to apply. - :param max_vers: An optional upper bound for the master - template version. - :param nsmap: An optional namespace dictionary to be - associated with the root element of the - template. - """ - - super(SlaveTemplate, self).__init__(root, nsmap) - self.min_vers = min_vers - self.max_vers = max_vers - - def __repr__(self): - """Return string representation of the template.""" - - return ("<%s.%s object versions %s-%s at %#x>" % - (self.__class__.__module__, self.__class__.__name__, - self.min_vers, self.max_vers, id(self))) - - def apply(self, master): - """Hook method for determining slave applicability. - - An overridable hook method used to determine if this template - is applicable as a slave to a given master template. This - version requires the master template to have a version number - between min_vers and max_vers. - - :param master: The master template to test. - """ - - # Does the master meet our minimum version requirement? - if master.version < self.min_vers: - return False - - # How about our maximum version requirement? - if self.max_vers is not None and master.version > self.max_vers: - return False - - return True - - -class TemplateBuilder(object): - """Template builder. - - This class exists to allow templates to be lazily built without - having to build them each time they are needed. It must be - subclassed, and the subclass must implement the construct() - method, which must return a Template (or subclass) instance. The - constructor will always return the template returned by - construct(), or, if it has a copy() method, a copy of that - template. - """ - - _tmpl = None - - def __new__(cls, copy=True): - """Construct and return a template. - - :param copy: If True (the default), a copy of the template - will be constructed and returned, if possible. - """ - - # Do we need to construct the template? - if cls._tmpl is None: - tmp = super(TemplateBuilder, cls).__new__(cls) - - # Construct the template - cls._tmpl = tmp.construct() - - # If the template has a copy attribute, return the result of - # calling it - if copy and hasattr(cls._tmpl, 'copy'): - return cls._tmpl.copy() - - # Return the template - return cls._tmpl - - def construct(self): - """Construct a template. - - Called to construct a template instance, which it must return. - Only called once. - """ - - raise NotImplementedError(_("subclasses must implement construct()!")) - - -def make_links(parent, selector=None): - """Attach an Atom element to the parent.""" - - elem = SubTemplateElement(parent, '{%s}link' % XMLNS_ATOM, - selector=selector) - elem.set('rel') - elem.set('type') - elem.set('href') - - # Just for completeness... - return elem - - -def make_flat_dict(name, selector=None, subselector=None, ns=None): - """Utility for simple XML templates. - - Simple templates are templates that traditionally used - XMLDictSerializer with no metadata. - - Returns a template element where the top-level element has the - given tag name, and where sub-elements have tag names derived - from the object's keys and text derived from the object's values. - - This only works for flat dictionary objects, not dictionaries - containing nested lists or dictionaries. - """ - - # Set up the names we need... - if ns is None: - elemname = name - tagname = Selector(0) - else: - elemname = '{%s}%s' % (ns, name) - tagname = lambda obj, do_raise=False: '{%s}%s' % (ns, obj[0]) - - if selector is None: - selector = name - - # Build the root element - root = TemplateElement(elemname, selector=selector, - subselector=subselector) - - # Build an element to represent all the keys and values - elem = SubTemplateElement(root, tagname, selector=get_items) - elem.text = 1 - - # Return the template - return root diff --git a/cinder/backup/__init__.py b/cinder/backup/__init__.py deleted file mode 100644 index d39c6159f..000000000 --- a/cinder/backup/__init__.py +++ /dev/null @@ -1,26 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Importing full names to not pollute the namespace and cause possible -# collisions with use of 'from cinder.backup import ' elsewhere. - -from oslo_utils import importutils - -from cinder.common import config - - -CONF = config.CONF - -API = importutils.import_class(CONF.backup_api_class) diff --git a/cinder/backup/api.py b/cinder/backup/api.py deleted file mode 100644 index 899332219..000000000 --- a/cinder/backup/api.py +++ /dev/null @@ -1,616 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (c) 2014 TrilioData, Inc -# Copyright (c) 2015 EMC Corporation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Handles all requests relating to the volume backups service. -""" - -from datetime import datetime -from eventlet import greenthread -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import strutils -from oslo_utils import versionutils -from pytz import timezone -import random - -from cinder.backup import rpcapi as backup_rpcapi -from cinder import context -from cinder.db import base -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder import objects -from cinder.objects import fields -import cinder.policy -from cinder import quota -from cinder import utils -import cinder.volume -from cinder.volume import utils as volume_utils - -backup_api_opts = [ - cfg.BoolOpt('backup_use_same_host', - default=False, - help='Backup services use same backend.') -] - -CONF = cfg.CONF -CONF.register_opts(backup_api_opts) -LOG = logging.getLogger(__name__) -QUOTAS = quota.QUOTAS - - -def check_policy(context, action): - target = { - 'project_id': context.project_id, - 'user_id': context.user_id, - } - _action = 'backup:%s' % action - cinder.policy.enforce(context, _action, target) - - -class API(base.Base): - """API for interacting with the volume backup manager.""" - - def __init__(self, db_driver=None): - self.backup_rpcapi = backup_rpcapi.BackupAPI() - self.volume_api = cinder.volume.API() - super(API, self).__init__(db_driver) - - def get(self, context, backup_id): - check_policy(context, 'get') - return objects.Backup.get_by_id(context, backup_id) - - def _check_support_to_force_delete(self, context, backup_host): - result = self.backup_rpcapi.check_support_to_force_delete(context, - backup_host) - return result - - def delete(self, context, backup, force=False): - """Make the RPC call to delete a volume backup. - - Call backup manager to execute backup delete or force delete operation. - :param context: running context - :param backup: the dict of backup that is got from DB. - :param force: indicate force delete or not - :raises: InvalidBackup - :raises: BackupDriverException - :raises: ServiceNotFound - """ - check_policy(context, 'delete') - if not force and backup.status not in [fields.BackupStatus.AVAILABLE, - fields.BackupStatus.ERROR]: - msg = _('Backup status must be available or error') - raise exception.InvalidBackup(reason=msg) - if force and not self._check_support_to_force_delete(context, - backup.host): - msg = _('force delete') - raise exception.NotSupportedOperation(operation=msg) - - # Don't allow backup to be deleted if there are incremental - # backups dependent on it. - deltas = self.get_all(context, search_opts={'parent_id': backup.id}) - if deltas and len(deltas): - msg = _('Incremental backups exist for this backup.') - raise exception.InvalidBackup(reason=msg) - - backup.status = fields.BackupStatus.DELETING - backup.host = self._get_available_backup_service_host( - backup.host, backup.availability_zone) - backup.save() - self.backup_rpcapi.delete_backup(context, backup) - - def get_all(self, context, search_opts=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - check_policy(context, 'get_all') - - search_opts = search_opts or {} - - all_tenants = search_opts.pop('all_tenants', '0') - if not utils.is_valid_boolstr(all_tenants): - msg = _("all_tenants must be a boolean, got '%s'.") % all_tenants - raise exception.InvalidParameterValue(err=msg) - - if context.is_admin and strutils.bool_from_string(all_tenants): - backups = objects.BackupList.get_all(context, search_opts, - marker, limit, offset, - sort_keys, sort_dirs) - else: - backups = objects.BackupList.get_all_by_project( - context, context.project_id, search_opts, - marker, limit, offset, sort_keys, sort_dirs - ) - - return backups - - def _is_scalable_only(self): - """True if we're running in deployment where all c-bak are scalable. - - We need this method to decide if we can assume that all of our c-bak - services are decoupled from c-vol. - - FIXME(dulek): This shouldn't be needed in Newton. - """ - cap = self.backup_rpcapi.client.version_cap - if cap: - cap = versionutils.convert_version_to_tuple(cap) - return cap >= (1, 3) # Mitaka is marked by c-bak 1.3+. - else: - # NOTE(dulek): No version cap means we're running in an environment - # without c-bak services. Letting it pass as Mitaka, request will - # just fail anyway so it doesn't really matter. - return True - - def _az_matched(self, service, availability_zone): - return ((not availability_zone) or - service.availability_zone == availability_zone) - - def _is_backup_service_enabled(self, availability_zone, host): - """Check if there is a backup service available.""" - topic = CONF.backup_topic - ctxt = context.get_admin_context() - services = objects.ServiceList.get_all_by_topic( - ctxt, topic, disabled=False) - for srv in services: - if (self._az_matched(srv, availability_zone) and - srv.host == host and - utils.service_is_up(srv)): - return True - return False - - def _get_any_available_backup_service(self, availability_zone): - """Get an available backup service host. - - Get an available backup service host in the specified - availability zone. - """ - services = [srv for srv in self._list_backup_services()] - random.shuffle(services) - # Get the next running service with matching availability zone. - idx = 0 - while idx < len(services): - srv = services[idx] - if(self._az_matched(srv, availability_zone) and - utils.service_is_up(srv)): - return srv.host - idx = idx + 1 - return None - - def _get_available_backup_service_host(self, host, az, volume_host=None): - """Return an appropriate backup service host.""" - - # FIXME(dulek): We need to keep compatibility with Liberty, where c-bak - # were coupled with c-vol. If we're running in mixed Liberty-Mitaka - # environment we will be scheduling backup jobs the old way. - # - # This snippet should go away in Newton. Note that volume_host - # parameter will also be unnecessary then. - if not self._is_scalable_only(): - if volume_host: - volume_host = volume_utils.extract_host(volume_host, - level='host') - if volume_host and self._is_backup_service_enabled(az, - volume_host): - return volume_host - elif host and self._is_backup_service_enabled(az, host): - return host - else: - raise exception.ServiceNotFound(service_id='cinder-backup') - - backup_host = None - if (not host or not CONF.backup_use_same_host): - backup_host = self._get_any_available_backup_service(az) - elif self._is_backup_service_enabled(az, host): - backup_host = host - if not backup_host: - raise exception.ServiceNotFound(service_id='cinder-backup') - return backup_host - - def _list_backup_services(self): - """List all enabled backup services. - - :returns: list -- hosts for services that are enabled for backup. - """ - topic = CONF.backup_topic - ctxt = context.get_admin_context() - services = objects.ServiceList.get_all_by_topic( - ctxt, topic, disabled=False) - return services - - def _list_backup_hosts(self): - services = self._list_backup_services() - return [srv.host for srv in services - if not srv.disabled and utils.service_is_up(srv)] - - def create(self, context, name, description, volume_id, - container, incremental=False, availability_zone=None, - force=False, snapshot_id=None): - """Make the RPC call to create a volume backup.""" - check_policy(context, 'create') - volume = self.volume_api.get(context, volume_id) - snapshot = None - if snapshot_id: - snapshot = self.volume_api.get_snapshot(context, snapshot_id) - - if volume_id != snapshot.volume_id: - msg = (_('Volume %(vol1)s does not match with ' - 'snapshot.volume_id %(vol2)s.') - % {'vol1': volume_id, - 'vol2': snapshot.volume_id}) - raise exception.InvalidVolume(reason=msg) - if volume['status'] not in ["available", "in-use"]: - msg = (_('Volume to be backed up must be available ' - 'or in-use, but the current status is "%s".') - % volume['status']) - raise exception.InvalidVolume(reason=msg) - elif volume['status'] in ["in-use"] and not snapshot_id and not force: - msg = _('Backing up an in-use volume must use ' - 'the force flag.') - raise exception.InvalidVolume(reason=msg) - elif snapshot_id and snapshot['status'] not in ["available"]: - msg = (_('Snapshot to be backed up must be available, ' - 'but the current status is "%s".') - % snapshot['status']) - raise exception.InvalidSnapshot(reason=msg) - - previous_status = volume['status'] - host = self._get_available_backup_service_host( - None, volume.availability_zone, - volume_utils.extract_host(volume.host, 'host')) - - # Reserve a quota before setting volume status and backup status - try: - reserve_opts = {'backups': 1, - 'backup_gigabytes': volume['size']} - reservations = QUOTAS.reserve(context, **reserve_opts) - except exception.OverQuota as e: - overs = e.kwargs['overs'] - usages = e.kwargs['usages'] - quotas = e.kwargs['quotas'] - - def _consumed(resource_name): - return (usages[resource_name]['reserved'] + - usages[resource_name]['in_use']) - - for over in overs: - if 'gigabytes' in over: - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "%(s_size)sG backup (%(d_consumed)dG of " - "%(d_quota)dG already consumed)") - LOG.warning(msg, {'s_pid': context.project_id, - 's_size': volume['size'], - 'd_consumed': _consumed(over), - 'd_quota': quotas[over]}) - raise exception.VolumeBackupSizeExceedsAvailableQuota( - requested=volume['size'], - consumed=_consumed('backup_gigabytes'), - quota=quotas['backup_gigabytes']) - elif 'backups' in over: - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "backups (%(d_consumed)d backups " - "already consumed)") - - LOG.warning(msg, {'s_pid': context.project_id, - 'd_consumed': _consumed(over)}) - raise exception.BackupLimitExceeded( - allowed=quotas[over]) - - # Find the latest backup and use it as the parent backup to do an - # incremental backup. - latest_backup = None - if incremental: - backups = objects.BackupList.get_all_by_volume(context.elevated(), - volume_id) - if backups.objects: - # NOTE(xyang): The 'data_timestamp' field records the time - # when the data on the volume was first saved. If it is - # a backup from volume, 'data_timestamp' will be the same - # as 'created_at' for a backup. If it is a backup from a - # snapshot, 'data_timestamp' will be the same as - # 'created_at' for a snapshot. - # If not backing up from snapshot, the backup with the latest - # 'data_timestamp' will be the parent; If backing up from - # snapshot, the backup with the latest 'data_timestamp' will - # be chosen only if 'data_timestamp' is earlier than the - # 'created_at' timestamp of the snapshot; Otherwise, the - # backup will not be chosen as the parent. - # For example, a volume has a backup taken at 8:00, then - # a snapshot taken at 8:10, and then a backup at 8:20. - # When taking an incremental backup of the snapshot, the - # parent should be the backup at 8:00, not 8:20, and the - # 'data_timestamp' of this new backup will be 8:10. - latest_backup = max( - backups.objects, - key=lambda x: x['data_timestamp'] - if (not snapshot or (snapshot and x['data_timestamp'] - < snapshot['created_at'])) - else datetime(1, 1, 1, 1, 1, 1, tzinfo=timezone('UTC'))) - else: - msg = _('No backups available to do an incremental backup.') - raise exception.InvalidBackup(reason=msg) - - parent_id = None - if latest_backup: - parent_id = latest_backup.id - if latest_backup['status'] != fields.BackupStatus.AVAILABLE: - msg = _('The parent backup must be available for ' - 'incremental backup.') - raise exception.InvalidBackup(reason=msg) - - data_timestamp = None - if snapshot_id: - snapshot = objects.Snapshot.get_by_id(context, snapshot_id) - data_timestamp = snapshot.created_at - - self.db.volume_update(context, volume_id, - {'status': 'backing-up', - 'previous_status': previous_status}) - - backup = None - try: - kwargs = { - 'user_id': context.user_id, - 'project_id': context.project_id, - 'display_name': name, - 'display_description': description, - 'volume_id': volume_id, - 'status': fields.BackupStatus.CREATING, - 'container': container, - 'parent_id': parent_id, - 'size': volume['size'], - 'host': host, - 'snapshot_id': snapshot_id, - 'data_timestamp': data_timestamp, - } - backup = objects.Backup(context=context, **kwargs) - backup.create() - if not snapshot_id: - backup.data_timestamp = backup.created_at - backup.save() - QUOTAS.commit(context, reservations) - except Exception: - with excutils.save_and_reraise_exception(): - try: - if backup and 'id' in backup: - backup.destroy() - finally: - QUOTAS.rollback(context, reservations) - - # TODO(DuncanT): In future, when we have a generic local attach, - # this can go via the scheduler, which enables - # better load balancing and isolation of services - self.backup_rpcapi.create_backup(context, backup) - - return backup - - def restore(self, context, backup_id, volume_id=None, name=None): - """Make the RPC call to restore a volume backup.""" - check_policy(context, 'restore') - backup = self.get(context, backup_id) - if backup['status'] != fields.BackupStatus.AVAILABLE: - msg = _('Backup status must be available') - raise exception.InvalidBackup(reason=msg) - - size = backup['size'] - if size is None: - msg = _('Backup to be restored has invalid size') - raise exception.InvalidBackup(reason=msg) - - # Create a volume if none specified. If a volume is specified check - # it is large enough for the backup - if volume_id is None: - if name is None: - name = 'restore_backup_%s' % backup_id - - description = 'auto-created_from_restore_from_backup' - - LOG.info(_LI("Creating volume of %(size)s GB for restore of " - "backup %(backup_id)s."), - {'size': size, 'backup_id': backup_id}, - context=context) - volume = self.volume_api.create(context, size, name, description) - volume_id = volume['id'] - - while True: - volume = self.volume_api.get(context, volume_id) - if volume['status'] != 'creating': - break - greenthread.sleep(1) - else: - volume = self.volume_api.get(context, volume_id) - - if volume['status'] != "available": - msg = _('Volume to be restored to must be available') - raise exception.InvalidVolume(reason=msg) - - LOG.debug('Checking backup size %(bs)s against volume size %(vs)s', - {'bs': size, 'vs': volume['size']}) - if size > volume['size']: - msg = (_('volume size %(volume_size)d is too small to restore ' - 'backup of size %(size)d.') % - {'volume_size': volume['size'], 'size': size}) - raise exception.InvalidVolume(reason=msg) - - LOG.info(_LI("Overwriting volume %(volume_id)s with restore of " - "backup %(backup_id)s"), - {'volume_id': volume_id, 'backup_id': backup_id}, - context=context) - - # Setting the status here rather than setting at start and unrolling - # for each error condition, it should be a very small window - backup.host = self._get_available_backup_service_host( - backup.host, backup.availability_zone, volume_host=volume.host) - backup.status = fields.BackupStatus.RESTORING - backup.restore_volume_id = volume.id - backup.save() - self.db.volume_update(context, volume_id, {'status': - 'restoring-backup'}) - - self.backup_rpcapi.restore_backup(context, backup.host, backup, - volume_id) - - d = {'backup_id': backup_id, - 'volume_id': volume_id, - 'volume_name': volume['display_name'], } - - return d - - def reset_status(self, context, backup_id, status): - """Make the RPC call to reset a volume backup's status. - - Call backup manager to execute backup status reset operation. - :param context: running context - :param backup_id: which backup's status to be reset - :parma status: backup's status to be reset - :raises: InvalidBackup - """ - # get backup info - backup = self.get(context, backup_id) - backup.host = self._get_available_backup_service_host( - backup.host, backup.availability_zone) - backup.save() - # send to manager to do reset operation - self.backup_rpcapi.reset_status(ctxt=context, backup=backup, - status=status) - - def export_record(self, context, backup_id): - """Make the RPC call to export a volume backup. - - Call backup manager to execute backup export. - - :param context: running context - :param backup_id: backup id to export - :returns: dictionary -- a description of how to import the backup - :returns: contains 'backup_url' and 'backup_service' - :raises: InvalidBackup - """ - check_policy(context, 'backup-export') - backup = self.get(context, backup_id) - if backup['status'] != fields.BackupStatus.AVAILABLE: - msg = (_('Backup status must be available and not %s.') % - backup['status']) - raise exception.InvalidBackup(reason=msg) - - LOG.debug("Calling RPCAPI with context: " - "%(ctx)s, host: %(host)s, backup: %(id)s.", - {'ctx': context, - 'host': backup['host'], - 'id': backup['id']}) - - backup.host = self._get_available_backup_service_host( - backup.host, backup.availability_zone) - backup.save() - export_data = self.backup_rpcapi.export_record(context, backup) - - return export_data - - def _get_import_backup(self, context, backup_url): - """Prepare database backup record for import. - - This method decodes provided backup_url and expects to find the id of - the backup in there. - - Then checks the DB for the presence of this backup record and if it - finds it and is not deleted it will raise an exception because the - record cannot be created or used. - - If the record is in deleted status then we must be trying to recover - this record, so we'll reuse it. - - If the record doesn't already exist we create it with provided id. - - :param context: running context - :param backup_url: backup description to be used by the backup driver - :return: BackupImport object - :raises: InvalidBackup - :raises: InvalidInput - """ - # Deserialize string backup record into a dictionary - backup_record = objects.Backup.decode_record(backup_url) - - # ID is a required field since it's what links incremental backups - if 'id' not in backup_record: - msg = _('Provided backup record is missing an id') - raise exception.InvalidInput(reason=msg) - - kwargs = { - 'user_id': context.user_id, - 'project_id': context.project_id, - 'volume_id': '0000-0000-0000-0000', - 'status': fields.BackupStatus.CREATING, - } - - try: - # Try to get the backup with that ID in all projects even among - # deleted entries. - backup = objects.BackupImport.get_by_id(context, - backup_record['id'], - read_deleted='yes', - project_only=False) - - # If record exists and it's not deleted we cannot proceed with the - # import - if backup.status != fields.BackupStatus.DELETED: - msg = _('Backup already exists in database.') - raise exception.InvalidBackup(reason=msg) - - # Otherwise we'll "revive" delete backup record - backup.update(kwargs) - backup.save() - - except exception.BackupNotFound: - # If record doesn't exist create it with the specific ID - backup = objects.BackupImport(context=context, - id=backup_record['id'], **kwargs) - backup.create() - - return backup - - def import_record(self, context, backup_service, backup_url): - """Make the RPC call to import a volume backup. - - :param context: running context - :param backup_service: backup service name - :param backup_url: backup description to be used by the backup driver - :raises: InvalidBackup - :raises: ServiceNotFound - :raises: InvalidInput - """ - check_policy(context, 'backup-import') - - # NOTE(ronenkat): since we don't have a backup-scheduler - # we need to find a host that support the backup service - # that was used to create the backup. - # We send it to the first backup service host, and the backup manager - # on that host will forward it to other hosts on the hosts list if it - # cannot support correct service itself. - hosts = self._list_backup_hosts() - if len(hosts) == 0: - raise exception.ServiceNotFound(service_id=backup_service) - - # Get Backup object that will be used to import this backup record - backup = self._get_import_backup(context, backup_url) - - first_host = hosts.pop() - self.backup_rpcapi.import_record(context, - first_host, - backup, - backup_service, - backup_url, - hosts) - - return backup diff --git a/cinder/backup/chunkeddriver.py b/cinder/backup/chunkeddriver.py deleted file mode 100644 index 20230532d..000000000 --- a/cinder/backup/chunkeddriver.py +++ /dev/null @@ -1,740 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (c) 2014 TrilioData, Inc -# Copyright (c) 2015 EMC Corporation -# Copyright (C) 2015 Kevin Fox -# Copyright (C) 2015 Tom Barron -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Generic base class to implement metadata, compression and chunked data - operations -""" - -import abc -import hashlib -import json -import os - -import eventlet -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import excutils -from oslo_utils import units -import six - -from cinder.backup import driver -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import objects -from cinder.objects import fields -from cinder.volume import utils as volume_utils - -LOG = logging.getLogger(__name__) - -chunkedbackup_service_opts = [ - cfg.StrOpt('backup_compression_algorithm', - default='zlib', - help='Compression algorithm (None to disable)'), -] - -CONF = cfg.CONF -CONF.register_opts(chunkedbackup_service_opts) - - -@six.add_metaclass(abc.ABCMeta) -class ChunkedBackupDriver(driver.BackupDriver): - """Abstract chunked backup driver. - - Implements common functionality for backup drivers that store volume - data in multiple "chunks" in a backup repository when the size of - the backed up cinder volume exceeds the size of a backup repository - "chunk." - - Provides abstract methods to be implemented in concrete chunking - drivers. - """ - - DRIVER_VERSION = '1.0.0' - DRIVER_VERSION_MAPPING = {'1.0.0': '_restore_v1'} - - def _get_compressor(self, algorithm): - try: - if algorithm.lower() in ('none', 'off', 'no'): - return None - elif algorithm.lower() in ('zlib', 'gzip'): - import zlib as compressor - return compressor - elif algorithm.lower() in ('bz2', 'bzip2'): - import bz2 as compressor - return compressor - except ImportError: - pass - - err = _('unsupported compression algorithm: %s') % algorithm - raise ValueError(err) - - def __init__(self, context, chunk_size_bytes, sha_block_size_bytes, - backup_default_container, enable_progress_timer, - db_driver=None): - super(ChunkedBackupDriver, self).__init__(context, db_driver) - self.chunk_size_bytes = chunk_size_bytes - self.sha_block_size_bytes = sha_block_size_bytes - self.backup_default_container = backup_default_container - self.enable_progress_timer = enable_progress_timer - - self.backup_timer_interval = CONF.backup_timer_interval - self.data_block_num = CONF.backup_object_number_per_notification - self.az = CONF.storage_availability_zone - self.backup_compression_algorithm = CONF.backup_compression_algorithm - self.compressor = \ - self._get_compressor(CONF.backup_compression_algorithm) - self.support_force_delete = True - - # To create your own "chunked" backup driver, implement the following - # abstract methods. - - @abc.abstractmethod - def put_container(self, container): - """Create the container if needed. No failure if it pre-exists.""" - return - - @abc.abstractmethod - def get_container_entries(self, container, prefix): - """Get container entry names.""" - return - - @abc.abstractmethod - def get_object_writer(self, container, object_name, extra_metadata=None): - """Returns a writer object which stores the chunk data in backup repository. - - The object returned should be a context handler that can be used - in a "with" context. - """ - return - - @abc.abstractmethod - def get_object_reader(self, container, object_name, extra_metadata=None): - """Returns a reader object for the backed up chunk.""" - return - - @abc.abstractmethod - def delete_object(self, container, object_name): - """Delete object from container.""" - return - - @abc.abstractmethod - def _generate_object_name_prefix(self, backup): - return - - @abc.abstractmethod - def update_container_name(self, backup, container): - """Allow sub-classes to override container name. - - This method exists so that sub-classes can override the container name - as it comes in to the driver in the backup object. Implementations - should return None if no change to the container name is desired. - """ - return - - @abc.abstractmethod - def get_extra_metadata(self, backup, volume): - """Return extra metadata to use in prepare_backup. - - This method allows for collection of extra metadata in prepare_backup() - which will be passed to get_object_reader() and get_object_writer(). - Subclass extensions can use this extra information to optimize - data transfers. Return a json serializable object. - """ - return - - def _create_container(self, context, backup): - # Container's name will be decided by the driver (returned by method - # update_container_name), if no change is required by the driver then - # we'll use the one the backup object already has, but if it doesn't - # have one backup_default_container will be used. - new_container = self.update_container_name(backup, backup.container) - if new_container: - # If the driver is not really changing the name we don't want to - # dirty the field in the object and save it to the DB with the same - # value. - if new_container != backup.container: - backup.container = new_container - elif backup.container is None: - backup.container = self.backup_default_container - - LOG.debug('_create_container started, container: %(container)s,' - 'backup: %(backup_id)s.', - {'container': backup.container, 'backup_id': backup.id}) - - backup.save() - self.put_container(backup.container) - return backup.container - - def _generate_object_names(self, backup): - prefix = backup['service_metadata'] - object_names = self.get_container_entries(backup['container'], prefix) - LOG.debug('generated object list: %s.', object_names) - return object_names - - def _metadata_filename(self, backup): - object_name = backup['service_metadata'] - filename = '%s_metadata' % object_name - return filename - - def _sha256_filename(self, backup): - object_name = backup['service_metadata'] - filename = '%s_sha256file' % object_name - return filename - - def _write_metadata(self, backup, volume_id, container, object_list, - volume_meta, extra_metadata=None): - filename = self._metadata_filename(backup) - LOG.debug('_write_metadata started, container name: %(container)s,' - ' metadata filename: %(filename)s.', - {'container': container, 'filename': filename}) - metadata = {} - metadata['version'] = self.DRIVER_VERSION - metadata['backup_id'] = backup['id'] - metadata['volume_id'] = volume_id - metadata['backup_name'] = backup['display_name'] - metadata['backup_description'] = backup['display_description'] - metadata['created_at'] = str(backup['created_at']) - metadata['objects'] = object_list - metadata['parent_id'] = backup['parent_id'] - metadata['volume_meta'] = volume_meta - if extra_metadata: - metadata['extra_metadata'] = extra_metadata - metadata_json = json.dumps(metadata, sort_keys=True, indent=2) - if six.PY3: - metadata_json = metadata_json.encode('utf-8') - with self.get_object_writer(container, filename) as writer: - writer.write(metadata_json) - LOG.debug('_write_metadata finished. Metadata: %s.', metadata_json) - - def _write_sha256file(self, backup, volume_id, container, sha256_list): - filename = self._sha256_filename(backup) - LOG.debug('_write_sha256file started, container name: %(container)s,' - ' sha256file filename: %(filename)s.', - {'container': container, 'filename': filename}) - sha256file = {} - sha256file['version'] = self.DRIVER_VERSION - sha256file['backup_id'] = backup['id'] - sha256file['volume_id'] = volume_id - sha256file['backup_name'] = backup['display_name'] - sha256file['backup_description'] = backup['display_description'] - sha256file['created_at'] = six.text_type(backup['created_at']) - sha256file['chunk_size'] = self.sha_block_size_bytes - sha256file['sha256s'] = sha256_list - sha256file_json = json.dumps(sha256file, sort_keys=True, indent=2) - if six.PY3: - sha256file_json = sha256file_json.encode('utf-8') - with self.get_object_writer(container, filename) as writer: - writer.write(sha256file_json) - LOG.debug('_write_sha256file finished.') - - def _read_metadata(self, backup): - container = backup['container'] - filename = self._metadata_filename(backup) - LOG.debug('_read_metadata started, container name: %(container)s, ' - 'metadata filename: %(filename)s.', - {'container': container, 'filename': filename}) - with self.get_object_reader(container, filename) as reader: - metadata_json = reader.read() - if six.PY3: - metadata_json = metadata_json.decode('utf-8') - metadata = json.loads(metadata_json) - LOG.debug('_read_metadata finished. Metadata: %s.', metadata_json) - return metadata - - def _read_sha256file(self, backup): - container = backup['container'] - filename = self._sha256_filename(backup) - LOG.debug('_read_sha256file started, container name: %(container)s, ' - 'sha256 filename: %(filename)s.', - {'container': container, 'filename': filename}) - with self.get_object_reader(container, filename) as reader: - sha256file_json = reader.read() - if six.PY3: - sha256file_json = sha256file_json.decode('utf-8') - sha256file = json.loads(sha256file_json) - LOG.debug('_read_sha256file finished (%s).', sha256file) - return sha256file - - def _prepare_backup(self, backup): - """Prepare the backup process and return the backup metadata.""" - volume = self.db.volume_get(self.context, backup.volume_id) - - if volume['size'] <= 0: - err = _('volume size %d is invalid.') % volume['size'] - raise exception.InvalidVolume(reason=err) - - container = self._create_container(self.context, backup) - - object_prefix = self._generate_object_name_prefix(backup) - backup.service_metadata = object_prefix - backup.save() - - volume_size_bytes = volume['size'] * units.Gi - availability_zone = self.az - LOG.debug('starting backup of volume: %(volume_id)s,' - ' volume size: %(volume_size_bytes)d, object names' - ' prefix %(object_prefix)s, availability zone:' - ' %(availability_zone)s', - { - 'volume_id': backup.volume_id, - 'volume_size_bytes': volume_size_bytes, - 'object_prefix': object_prefix, - 'availability_zone': availability_zone, - }) - object_meta = {'id': 1, 'list': [], 'prefix': object_prefix, - 'volume_meta': None} - object_sha256 = {'id': 1, 'sha256s': [], 'prefix': object_prefix} - extra_metadata = self.get_extra_metadata(backup, volume) - if extra_metadata is not None: - object_meta['extra_metadata'] = extra_metadata - - return (object_meta, object_sha256, extra_metadata, container, - volume_size_bytes) - - def _backup_chunk(self, backup, container, data, data_offset, - object_meta, extra_metadata): - """Backup data chunk based on the object metadata and offset.""" - object_prefix = object_meta['prefix'] - object_list = object_meta['list'] - - object_id = object_meta['id'] - object_name = '%s-%05d' % (object_prefix, object_id) - obj = {} - obj[object_name] = {} - obj[object_name]['offset'] = data_offset - obj[object_name]['length'] = len(data) - LOG.debug('Backing up chunk of data from volume.') - algorithm, output_data = self._prepare_output_data(data) - obj[object_name]['compression'] = algorithm - LOG.debug('About to put_object') - with self.get_object_writer( - container, object_name, extra_metadata=extra_metadata - ) as writer: - writer.write(output_data) - md5 = hashlib.md5(data).hexdigest() - obj[object_name]['md5'] = md5 - LOG.debug('backup MD5 for %(object_name)s: %(md5)s', - {'object_name': object_name, 'md5': md5}) - object_list.append(obj) - object_id += 1 - object_meta['list'] = object_list - object_meta['id'] = object_id - - LOG.debug('Calling eventlet.sleep(0)') - eventlet.sleep(0) - - def _prepare_output_data(self, data): - if self.compressor is None: - return 'none', data - data_size_bytes = len(data) - compressed_data = self.compressor.compress(data) - comp_size_bytes = len(compressed_data) - algorithm = CONF.backup_compression_algorithm.lower() - if comp_size_bytes >= data_size_bytes: - LOG.debug('Compression of this chunk was ineffective: ' - 'original length: %(data_size_bytes)d, ' - 'compressed length: %(compressed_size_bytes)d. ' - 'Using original data for this chunk.', - {'data_size_bytes': data_size_bytes, - 'compressed_size_bytes': comp_size_bytes, - }) - return 'none', data - LOG.debug('Compressed %(data_size_bytes)d bytes of data ' - 'to %(comp_size_bytes)d bytes using %(algorithm)s.', - {'data_size_bytes': data_size_bytes, - 'comp_size_bytes': comp_size_bytes, - 'algorithm': algorithm, - }) - return algorithm, compressed_data - - def _finalize_backup(self, backup, container, object_meta, object_sha256): - """Write the backup's metadata to the backup repository.""" - object_list = object_meta['list'] - object_id = object_meta['id'] - volume_meta = object_meta['volume_meta'] - sha256_list = object_sha256['sha256s'] - extra_metadata = object_meta.get('extra_metadata') - self._write_sha256file(backup, - backup.volume_id, - container, - sha256_list) - self._write_metadata(backup, - backup.volume_id, - container, - object_list, - volume_meta, - extra_metadata) - backup.object_count = object_id - backup.save() - LOG.debug('backup %s finished.', backup['id']) - - def _backup_metadata(self, backup, object_meta): - """Backup volume metadata. - - NOTE(dosaboy): the metadata we are backing up is obtained from a - versioned api so we should not alter it in any way here. - We must also be sure that the service that will perform - the restore is compatible with version used. - """ - json_meta = self.get_metadata(backup['volume_id']) - if not json_meta: - LOG.debug("No volume metadata to backup.") - return - - object_meta["volume_meta"] = json_meta - - def _send_progress_end(self, context, backup, object_meta): - object_meta['backup_percent'] = 100 - volume_utils.notify_about_backup_usage(context, - backup, - "createprogress", - extra_usage_info= - object_meta) - - def _send_progress_notification(self, context, backup, object_meta, - total_block_sent_num, total_volume_size): - backup_percent = total_block_sent_num * 100 / total_volume_size - object_meta['backup_percent'] = backup_percent - volume_utils.notify_about_backup_usage(context, - backup, - "createprogress", - extra_usage_info= - object_meta) - - def backup(self, backup, volume_file, backup_metadata=True): - """Backup the given volume. - - If backup['parent_id'] is given, then an incremental backup - is performed. - """ - if self.chunk_size_bytes % self.sha_block_size_bytes: - err = _('Chunk size is not multiple of ' - 'block size for creating hash.') - raise exception.InvalidBackup(reason=err) - - # Read the shafile of the parent backup if backup['parent_id'] - # is given. - parent_backup_shafile = None - parent_backup = None - if backup.parent_id: - parent_backup = objects.Backup.get_by_id(self.context, - backup.parent_id) - parent_backup_shafile = self._read_sha256file(parent_backup) - parent_backup_shalist = parent_backup_shafile['sha256s'] - if (parent_backup_shafile['chunk_size'] != - self.sha_block_size_bytes): - err = (_('Hash block size has changed since the last ' - 'backup. New hash block size: %(new)s. Old hash ' - 'block size: %(old)s. Do a full backup.') - % {'old': parent_backup_shafile['chunk_size'], - 'new': self.sha_block_size_bytes}) - raise exception.InvalidBackup(reason=err) - # If the volume size increased since the last backup, fail - # the incremental backup and ask user to do a full backup. - if backup.size > parent_backup.size: - err = _('Volume size increased since the last ' - 'backup. Do a full backup.') - raise exception.InvalidBackup(reason=err) - - (object_meta, object_sha256, extra_metadata, container, - volume_size_bytes) = self._prepare_backup(backup) - - counter = 0 - total_block_sent_num = 0 - - # There are two mechanisms to send the progress notification. - # 1. The notifications are periodically sent in a certain interval. - # 2. The notifications are sent after a certain number of chunks. - # Both of them are working simultaneously during the volume backup, - # when "chunked" backup drivers are deployed. - def _notify_progress(): - self._send_progress_notification(self.context, backup, - object_meta, - total_block_sent_num, - volume_size_bytes) - timer = loopingcall.FixedIntervalLoopingCall( - _notify_progress) - if self.enable_progress_timer: - timer.start(interval=self.backup_timer_interval) - - sha256_list = object_sha256['sha256s'] - shaindex = 0 - is_backup_canceled = False - while True: - # First of all, we check the status of this backup. If it - # has been changed to delete or has been deleted, we cancel the - # backup process to do forcing delete. - backup = objects.Backup.get_by_id(self.context, backup.id) - if backup.status in (fields.BackupStatus.DELETING, - fields.BackupStatus.DELETED): - is_backup_canceled = True - # To avoid the chunk left when deletion complete, need to - # clean up the object of chunk again. - self.delete(backup) - LOG.debug('Cancel the backup process of %s.', backup.id) - break - data_offset = volume_file.tell() - data = volume_file.read(self.chunk_size_bytes) - if data == b'': - break - - # Calculate new shas with the datablock. - shalist = [] - off = 0 - datalen = len(data) - while off < datalen: - chunk_start = off - chunk_end = chunk_start + self.sha_block_size_bytes - if chunk_end > datalen: - chunk_end = datalen - chunk = data[chunk_start:chunk_end] - sha = hashlib.sha256(chunk).hexdigest() - shalist.append(sha) - off += self.sha_block_size_bytes - sha256_list.extend(shalist) - - # If parent_backup is not None, that means an incremental - # backup will be performed. - if parent_backup: - # Find the extent that needs to be backed up. - extent_off = -1 - for idx, sha in enumerate(shalist): - if sha != parent_backup_shalist[shaindex]: - if extent_off == -1: - # Start of new extent. - extent_off = idx * self.sha_block_size_bytes - else: - if extent_off != -1: - # We've reached the end of extent. - extent_end = idx * self.sha_block_size_bytes - segment = data[extent_off:extent_end] - self._backup_chunk(backup, container, segment, - data_offset + extent_off, - object_meta, - extra_metadata) - extent_off = -1 - shaindex += 1 - - # The last extent extends to the end of data buffer. - if extent_off != -1: - extent_end = datalen - segment = data[extent_off:extent_end] - self._backup_chunk(backup, container, segment, - data_offset + extent_off, - object_meta, extra_metadata) - extent_off = -1 - else: # Do a full backup. - self._backup_chunk(backup, container, data, data_offset, - object_meta, extra_metadata) - - # Notifications - total_block_sent_num += self.data_block_num - counter += 1 - if counter == self.data_block_num: - # Send the notification to Ceilometer when the chunk - # number reaches the data_block_num. The backup percentage - # is put in the metadata as the extra information. - self._send_progress_notification(self.context, backup, - object_meta, - total_block_sent_num, - volume_size_bytes) - # Reset the counter - counter = 0 - - # Stop the timer. - timer.stop() - # If backup has been cancelled we have nothing more to do - # but timer.stop(). - if is_backup_canceled: - return - # All the data have been sent, the backup_percent reaches 100. - self._send_progress_end(self.context, backup, object_meta) - - object_sha256['sha256s'] = sha256_list - if backup_metadata: - try: - self._backup_metadata(backup, object_meta) - # Whatever goes wrong, we want to log, cleanup, and re-raise. - except Exception as err: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Backup volume metadata failed: %s."), - err) - self.delete(backup) - - self._finalize_backup(backup, container, object_meta, object_sha256) - - def _restore_v1(self, backup, volume_id, metadata, volume_file): - """Restore a v1 volume backup.""" - backup_id = backup['id'] - LOG.debug('v1 volume backup restore of %s started.', backup_id) - extra_metadata = metadata.get('extra_metadata') - container = backup['container'] - metadata_objects = metadata['objects'] - metadata_object_names = [] - for obj in metadata_objects: - metadata_object_names.extend(obj.keys()) - LOG.debug('metadata_object_names = %s.', metadata_object_names) - prune_list = [self._metadata_filename(backup), - self._sha256_filename(backup)] - object_names = [object_name for object_name in - self._generate_object_names(backup) - if object_name not in prune_list] - if sorted(object_names) != sorted(metadata_object_names): - err = _('restore_backup aborted, actual object list ' - 'does not match object list stored in metadata.') - raise exception.InvalidBackup(reason=err) - - for metadata_object in metadata_objects: - object_name, obj = list(metadata_object.items())[0] - LOG.debug('restoring object. backup: %(backup_id)s, ' - 'container: %(container)s, object name: ' - '%(object_name)s, volume: %(volume_id)s.', - { - 'backup_id': backup_id, - 'container': container, - 'object_name': object_name, - 'volume_id': volume_id, - }) - - with self.get_object_reader( - container, object_name, - extra_metadata=extra_metadata) as reader: - body = reader.read() - compression_algorithm = metadata_object[object_name]['compression'] - decompressor = self._get_compressor(compression_algorithm) - volume_file.seek(obj['offset']) - if decompressor is not None: - LOG.debug('decompressing data using %s algorithm', - compression_algorithm) - decompressed = decompressor.decompress(body) - volume_file.write(decompressed) - else: - volume_file.write(body) - - # force flush every write to avoid long blocking write on close - volume_file.flush() - - # Be tolerant to IO implementations that do not support fileno() - try: - fileno = volume_file.fileno() - except IOError: - LOG.info(_LI("volume_file does not support " - "fileno() so skipping " - "fsync()")) - else: - os.fsync(fileno) - - # Restoring a backup to a volume can take some time. Yield so other - # threads can run, allowing for among other things the service - # status to be updated - eventlet.sleep(0) - LOG.debug('v1 volume backup restore of %s finished.', - backup_id) - - def restore(self, backup, volume_id, volume_file): - """Restore the given volume backup from backup repository.""" - backup_id = backup['id'] - container = backup['container'] - object_prefix = backup['service_metadata'] - LOG.debug('starting restore of backup %(object_prefix)s ' - 'container: %(container)s, to volume %(volume_id)s, ' - 'backup: %(backup_id)s.', - { - 'object_prefix': object_prefix, - 'container': container, - 'volume_id': volume_id, - 'backup_id': backup_id, - }) - metadata = self._read_metadata(backup) - metadata_version = metadata['version'] - LOG.debug('Restoring backup version %s', metadata_version) - try: - restore_func = getattr(self, self.DRIVER_VERSION_MAPPING.get( - metadata_version)) - except TypeError: - err = (_('No support to restore backup version %s') - % metadata_version) - raise exception.InvalidBackup(reason=err) - - # Build a list of backups based on parent_id. A full backup - # will be the last one in the list. - backup_list = [] - backup_list.append(backup) - current_backup = backup - while current_backup.parent_id: - prev_backup = objects.Backup.get_by_id(self.context, - current_backup.parent_id) - backup_list.append(prev_backup) - current_backup = prev_backup - - # Do a full restore first, then layer the incremental backups - # on top of it in order. - index = len(backup_list) - 1 - while index >= 0: - backup1 = backup_list[index] - index = index - 1 - metadata = self._read_metadata(backup1) - restore_func(backup1, volume_id, metadata, volume_file) - - volume_meta = metadata.get('volume_meta', None) - try: - if volume_meta: - self.put_metadata(volume_id, volume_meta) - else: - LOG.debug("No volume metadata in this backup.") - except exception.BackupMetadataUnsupportedVersion: - msg = _("Metadata restore failed due to incompatible version.") - LOG.error(msg) - raise exception.BackupOperationError(msg) - - LOG.debug('restore %(backup_id)s to %(volume_id)s finished.', - {'backup_id': backup_id, 'volume_id': volume_id}) - - def delete(self, backup): - """Delete the given backup.""" - container = backup['container'] - object_prefix = backup['service_metadata'] - LOG.debug('delete started, backup: %(id)s, container: %(cont)s, ' - 'prefix: %(pre)s.', - {'id': backup['id'], - 'cont': container, - 'pre': object_prefix}) - - if container is not None and object_prefix is not None: - object_names = [] - try: - object_names = self._generate_object_names(backup) - except Exception: - LOG.warning(_LW('Error while listing objects, continuing' - ' with delete.')) - - for object_name in object_names: - self.delete_object(container, object_name) - LOG.debug('deleted object: %(object_name)s' - ' in container: %(container)s.', - { - 'object_name': object_name, - 'container': container - }) - # Deleting a backup's objects can take some time. - # Yield so other threads can run - eventlet.sleep(0) - - LOG.debug('delete %s finished.', backup['id']) diff --git a/cinder/backup/driver.py b/cinder/backup/driver.py deleted file mode 100644 index df9e43634..000000000 --- a/cinder/backup/driver.py +++ /dev/null @@ -1,398 +0,0 @@ -# Copyright (C) 2013 Deutsche Telekom AG -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Base class for all backup drivers.""" - -import abc - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_serialization import jsonutils -import six - -from cinder.db import base -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder import keymgr - -service_opts = [ - cfg.IntOpt('backup_metadata_version', default=2, - help='Backup metadata version to be used when backing up ' - 'volume metadata. If this number is bumped, make sure the ' - 'service doing the restore supports the new version.'), - cfg.IntOpt('backup_object_number_per_notification', - default=10, - help='The number of chunks or objects, for which one ' - 'Ceilometer notification will be sent'), - cfg.IntOpt('backup_timer_interval', - default=120, - help='Interval, in seconds, between two progress notifications ' - 'reporting the backup status'), -] - -CONF = cfg.CONF -CONF.register_opts(service_opts) - -LOG = logging.getLogger(__name__) - - -class BackupMetadataAPI(base.Base): - - TYPE_TAG_VOL_BASE_META = 'volume-base-metadata' - TYPE_TAG_VOL_META = 'volume-metadata' - TYPE_TAG_VOL_GLANCE_META = 'volume-glance-metadata' - - def __init__(self, context, db_driver=None): - super(BackupMetadataAPI, self).__init__(db_driver) - self.context = context - - @staticmethod - def _is_serializable(value): - """Returns True if value is serializable.""" - try: - jsonutils.dumps(value) - except TypeError: - LOG.info(_LI("Value with type=%s is not serializable"), - type(value)) - return False - - return True - - def _save_vol_base_meta(self, container, volume_id): - """Save base volume metadata to container. - - This will fetch all fields from the db Volume object for volume_id and - save them in the provided container dictionary. - """ - type_tag = self.TYPE_TAG_VOL_BASE_META - LOG.debug("Getting metadata type '%s'", type_tag) - meta = self.db.volume_get(self.context, volume_id) - if meta: - container[type_tag] = {} - for key, value in meta: - # Exclude fields that are "not JSON serializable" - if not self._is_serializable(value): - LOG.info(_LI("Unable to serialize field '%s' - excluding " - "from backup"), key) - continue - # Copy the encryption key uuid for backup - if key is 'encryption_key_id' and value is not None: - value = keymgr.API().copy_key(self.context, value) - LOG.debug("Copying encryption key uuid for backup.") - container[type_tag][key] = value - - LOG.debug("Completed fetching metadata type '%s'", type_tag) - else: - LOG.debug("No metadata type '%s' available", type_tag) - - def _save_vol_meta(self, container, volume_id): - """Save volume metadata to container. - - This will fetch all fields from the db VolumeMetadata object for - volume_id and save them in the provided container dictionary. - """ - type_tag = self.TYPE_TAG_VOL_META - LOG.debug("Getting metadata type '%s'", type_tag) - meta = self.db.volume_metadata_get(self.context, volume_id) - if meta: - container[type_tag] = {} - for entry in meta: - # Exclude fields that are "not JSON serializable" - if not self._is_serializable(meta[entry]): - LOG.info(_LI("Unable to serialize field '%s' - excluding " - "from backup"), entry) - continue - container[type_tag][entry] = meta[entry] - - LOG.debug("Completed fetching metadata type '%s'", type_tag) - else: - LOG.debug("No metadata type '%s' available", type_tag) - - def _save_vol_glance_meta(self, container, volume_id): - """Save volume Glance metadata to container. - - This will fetch all fields from the db VolumeGlanceMetadata object for - volume_id and save them in the provided container dictionary. - """ - type_tag = self.TYPE_TAG_VOL_GLANCE_META - LOG.debug("Getting metadata type '%s'", type_tag) - try: - meta = self.db.volume_glance_metadata_get(self.context, volume_id) - if meta: - container[type_tag] = {} - for entry in meta: - # Exclude fields that are "not JSON serializable" - if not self._is_serializable(entry.value): - LOG.info(_LI("Unable to serialize field '%s' - " - "excluding from backup"), entry) - continue - container[type_tag][entry.key] = entry.value - - LOG.debug("Completed fetching metadata type '%s'", type_tag) - except exception.GlanceMetadataNotFound: - LOG.debug("No metadata type '%s' available", type_tag) - - @staticmethod - def _filter(metadata, fields): - """Returns set of metadata restricted to required fields. - - If fields is empty list, the full set is returned. - """ - if not fields: - return metadata - - subset = {} - for field in fields: - if field in metadata: - subset[field] = metadata[field] - else: - LOG.debug("Excluding field '%s'", field) - - return subset - - def _restore_vol_base_meta(self, metadata, volume_id, fields): - """Restore values to Volume object for provided fields.""" - LOG.debug("Restoring volume base metadata") - - # Ignore unencrypted backups. - key = 'encryption_key_id' - if key in fields and key in metadata and metadata[key] is not None: - self._restore_vol_encryption_meta(volume_id, - metadata['volume_type_id']) - - metadata = self._filter(metadata, fields) - self.db.volume_update(self.context, volume_id, metadata) - - def _restore_vol_encryption_meta(self, volume_id, src_volume_type_id): - """Restores the volume_type_id for encryption if needed. - - Only allow restoration of an encrypted backup if the destination - volume has the same volume type as the source volume. Otherwise - encryption will not work. If volume types are already the same, - no action is needed. - """ - dest_vol = self.db.volume_get(self.context, volume_id) - if dest_vol['volume_type_id'] != src_volume_type_id: - LOG.debug("Volume type id's do not match.") - # If the volume types do not match, and the destination volume - # does not have a volume type, force the destination volume - # to have the encrypted volume type, provided it still exists. - if dest_vol['volume_type_id'] is None: - try: - self.db.volume_type_get( - self.context, src_volume_type_id) - except exception.VolumeTypeNotFound: - LOG.debug("Volume type of source volume has been " - "deleted. Encrypted backup restore has " - "failed.") - msg = _("The source volume type '%s' is not " - "available.") % (src_volume_type_id) - raise exception.EncryptedBackupOperationFailed(msg) - # Update dest volume with src volume's volume_type_id. - LOG.debug("The volume type of the destination volume " - "will become the volume type of the source " - "volume.") - self.db.volume_update(self.context, volume_id, - {'volume_type_id': src_volume_type_id}) - else: - # Volume type id's do not match, and destination volume - # has a volume type. Throw exception. - LOG.warning(_LW("Destination volume type is different from " - "source volume type for an encrypted volume. " - "Encrypted backup restore has failed.")) - msg = (_("The source volume type '%(src)s' is different " - "than the destination volume type '%(dest)s'.") % - {'src': src_volume_type_id, - 'dest': dest_vol['volume_type_id']}) - raise exception.EncryptedBackupOperationFailed(msg) - - def _restore_vol_meta(self, metadata, volume_id, fields): - """Restore values to VolumeMetadata object for provided fields.""" - LOG.debug("Restoring volume metadata") - metadata = self._filter(metadata, fields) - self.db.volume_metadata_update(self.context, volume_id, metadata, True) - - def _restore_vol_glance_meta(self, metadata, volume_id, fields): - """Restore values to VolumeGlanceMetadata object for provided fields. - - First delete any existing metadata then save new values. - """ - LOG.debug("Restoring volume glance metadata") - metadata = self._filter(metadata, fields) - self.db.volume_glance_metadata_delete_by_volume(self.context, - volume_id) - for key, value in metadata.items(): - self.db.volume_glance_metadata_create(self.context, - volume_id, - key, value) - - # Now mark the volume as bootable - self.db.volume_update(self.context, volume_id, - {'bootable': True}) - - def _v1_restore_factory(self): - """All metadata is backed up but we selectively restore. - - Returns a dictionary of the form: - - {: (, )} - - Empty field list indicates that all backed up fields should be - restored. - """ - return {self.TYPE_TAG_VOL_META: - (self._restore_vol_meta, []), - self.TYPE_TAG_VOL_GLANCE_META: - (self._restore_vol_glance_meta, [])} - - def _v2_restore_factory(self): - """All metadata is backed up but we selectively restore. - - Returns a dictionary of the form: - - {: (, )} - - Empty field list indicates that all backed up fields should be - restored. - """ - return {self.TYPE_TAG_VOL_BASE_META: - (self._restore_vol_base_meta, - ['encryption_key_id']), - self.TYPE_TAG_VOL_META: - (self._restore_vol_meta, []), - self.TYPE_TAG_VOL_GLANCE_META: - (self._restore_vol_glance_meta, [])} - - def get(self, volume_id): - """Get volume metadata. - - Returns a json-encoded dict containing all metadata and the restore - version i.e. the version used to decide what actually gets restored - from this container when doing a backup restore. - """ - container = {'version': CONF.backup_metadata_version} - self._save_vol_base_meta(container, volume_id) - self._save_vol_meta(container, volume_id) - self._save_vol_glance_meta(container, volume_id) - - if container: - return jsonutils.dumps(container) - else: - return None - - def put(self, volume_id, json_metadata): - """Restore volume metadata to a volume. - - The json container should contain a version that is supported here. - """ - meta_container = jsonutils.loads(json_metadata) - version = meta_container['version'] - if version == 1: - factory = self._v1_restore_factory() - elif version == 2: - factory = self._v2_restore_factory() - else: - msg = (_("Unsupported backup metadata version (%s)") % (version)) - raise exception.BackupMetadataUnsupportedVersion(msg) - - for type in factory: - func = factory[type][0] - fields = factory[type][1] - if type in meta_container: - func(meta_container[type], volume_id, fields) - else: - LOG.debug("No metadata of type '%s' to restore", type) - - -@six.add_metaclass(abc.ABCMeta) -class BackupDriver(base.Base): - - def __init__(self, context, db_driver=None): - super(BackupDriver, self).__init__(db_driver) - self.context = context - self.backup_meta_api = BackupMetadataAPI(context, db_driver) - # This flag indicates if backup driver supports force - # deletion. So it should be set to True if the driver that inherits - # from BackupDriver supports the force deletion function. - self.support_force_delete = False - - def get_metadata(self, volume_id): - return self.backup_meta_api.get(volume_id) - - def put_metadata(self, volume_id, json_metadata): - self.backup_meta_api.put(volume_id, json_metadata) - - @abc.abstractmethod - def backup(self, backup, volume_file, backup_metadata=False): - """Start a backup of a specified volume.""" - return - - @abc.abstractmethod - def restore(self, backup, volume_id, volume_file): - """Restore a saved backup.""" - return - - @abc.abstractmethod - def delete(self, backup): - """Delete a saved backup.""" - return - - def export_record(self, backup): - """Export driver specific backup record information. - - If backup backend needs additional driver specific information to - import backup record back into the system it must overwrite this method - and return it here as a dictionary so it can be serialized into a - string. - - Default backup driver implementation has no extra information. - - :param backup: backup object to export - :returns: driver_info - dictionary with extra information - """ - return {} - - def import_record(self, backup, driver_info): - """Import driver specific backup record information. - - If backup backend needs additional driver specific information to - import backup record back into the system it must overwrite this method - since it will be called with the extra information that was provided by - export_record when exporting the backup. - - Default backup driver implementation does nothing since it didn't - export any specific data in export_record. - - :param backup: backup object to export - :param driver_info: dictionary with driver specific backup record - information - :returns: nothing - """ - return - - -@six.add_metaclass(abc.ABCMeta) -class BackupDriverWithVerify(BackupDriver): - @abc.abstractmethod - def verify(self, backup): - """Verify that the backup exists on the backend. - - Verify that the backup is OK, possibly following an import record - operation. - - :param backup: backup id of the backup to verify - :raises: InvalidBackup, NotImplementedError - """ - return diff --git a/cinder/backup/drivers/__init__.py b/cinder/backup/drivers/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/backup/drivers/ceph.py b/cinder/backup/drivers/ceph.py deleted file mode 100644 index 6ff94950c..000000000 --- a/cinder/backup/drivers/ceph.py +++ /dev/null @@ -1,1192 +0,0 @@ -# Copyright 2013 Canonical Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Ceph Backup Service Implementation. - -This driver supports backing up volumes of any type to a Ceph object store. It -is also capable of detecting whether the volume to be backed up is a Ceph RBD -volume and, if so, attempts to perform incremental/differential backups. - -Support is also included for the following in the case of a source volume being -a Ceph RBD volume: - - * backing up within the same Ceph pool (not recommended) - * backing up between different Ceph pools - * backing up between different Ceph clusters - -At the time of writing, differential backup support in Ceph/librbd was quite -new so this driver accounts for this by first attempting differential backup -and falling back to full backup/copy if the former fails. It is recommended -that you upgrade to Ceph Dumpling (>= v0.67) or above to get the best results. - -If incremental backups are used, multiple backups of the same volume are stored -as snapshots so that minimal space is consumed in the object store and -restoring the volume takes a far reduced amount of time compared to a full -copy. - -Note that Cinder supports restoring to a new volume or the original volume the -backup was taken from. For the latter case, a full copy is enforced since this -was deemed the safest action to take. It is therefore recommended to always -restore to a new volume (default). -""" - -import fcntl -import os -import re -import subprocess -import time - -import eventlet -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import units -from six.moves import range - -from cinder.backup import driver -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils -import cinder.volume.drivers.rbd as rbd_driver - -try: - import rados - import rbd -except ImportError: - rados = None - rbd = None - -LOG = logging.getLogger(__name__) - -service_opts = [ - cfg.StrOpt('backup_ceph_conf', default='/etc/ceph/ceph.conf', - help='Ceph configuration file to use.'), - cfg.StrOpt('backup_ceph_user', default='cinder', - help='The Ceph user to connect with. Default here is to use ' - 'the same user as for Cinder volumes. If not using cephx ' - 'this should be set to None.'), - cfg.IntOpt('backup_ceph_chunk_size', default=(units.Mi * 128), - help='The chunk size, in bytes, that a backup is broken into ' - 'before transfer to the Ceph object store.'), - cfg.StrOpt('backup_ceph_pool', default='backups', - help='The Ceph pool where volume backups are stored.'), - cfg.IntOpt('backup_ceph_stripe_unit', default=0, - help='RBD stripe unit to use when creating a backup image.'), - cfg.IntOpt('backup_ceph_stripe_count', default=0, - help='RBD stripe count to use when creating a backup image.'), - cfg.BoolOpt('restore_discard_excess_bytes', default=True, - help='If True, always discard excess bytes when restoring ' - 'volumes i.e. pad with zeroes.') -] - -CONF = cfg.CONF -CONF.register_opts(service_opts) - - -class VolumeMetadataBackup(object): - - def __init__(self, client, backup_id): - self._client = client - self._backup_id = backup_id - - @property - def name(self): - return utils.convert_str("backup.%s.meta" % self._backup_id) - - @property - def exists(self): - meta_obj = rados.Object(self._client.ioctx, self.name) - return self._exists(meta_obj) - - def _exists(self, obj): - try: - obj.stat() - except rados.ObjectNotFound: - return False - else: - return True - - def set(self, json_meta): - """Write JSON metadata to a new object. - - This should only be called once per backup. Raises - VolumeMetadataBackupExists if the object already exists. - """ - meta_obj = rados.Object(self._client.ioctx, self.name) - if self._exists(meta_obj): - msg = _("Metadata backup object '%s' already exists") % self.name - raise exception.VolumeMetadataBackupExists(msg) - - meta_obj.write(json_meta) - - def get(self): - """Get metadata backup object. - - Returns None if the object does not exist. - """ - meta_obj = rados.Object(self._client.ioctx, self.name) - if not self._exists(meta_obj): - LOG.debug("Metadata backup object %s does not exist", self.name) - return None - - return meta_obj.read() - - def remove_if_exists(self): - meta_obj = rados.Object(self._client.ioctx, self.name) - try: - meta_obj.remove() - except rados.ObjectNotFound: - LOG.debug("Metadata backup object '%s' not found - ignoring", - self.name) - - -class CephBackupDriver(driver.BackupDriver): - """Backup Cinder volumes to Ceph Object Store. - - This class enables backing up Cinder volumes to a Ceph object store. - Backups may be stored in their own pool or even cluster. Store location is - defined by the Ceph conf file and service config options supplied. - - If the source volume is itself an RBD volume, the backup will be performed - using incremental differential backups which *should* give a performance - gain. - """ - - def __init__(self, context, db_driver=None, execute=None): - super(CephBackupDriver, self).__init__(context, db_driver) - self.rbd = rbd - self.rados = rados - self.chunk_size = CONF.backup_ceph_chunk_size - self._execute = execute or utils.execute - - if self._supports_stripingv2: - self.rbd_stripe_unit = CONF.backup_ceph_stripe_unit - self.rbd_stripe_count = CONF.backup_ceph_stripe_count - else: - LOG.info(_LI("RBD striping not supported - ignoring configuration " - "settings for rbd striping")) - self.rbd_stripe_count = 0 - self.rbd_stripe_unit = 0 - - self._ceph_backup_user = utils.convert_str(CONF.backup_ceph_user) - self._ceph_backup_pool = utils.convert_str(CONF.backup_ceph_pool) - self._ceph_backup_conf = utils.convert_str(CONF.backup_ceph_conf) - - def _validate_string_args(self, *args): - """Ensure all args are non-None and non-empty.""" - return all(args) - - def _ceph_args(self, user, conf=None, pool=None): - """Create default ceph args for executing rbd commands. - - If no --conf is provided, rbd will look in the default locations e.g. - /etc/ceph/ceph.conf - """ - - # Make sure user arg is valid since rbd command may not fail if - # invalid/no user provided, resulting in unexpected behaviour. - if not self._validate_string_args(user): - raise exception.BackupInvalidCephArgs(_("invalid user '%s'") % - user) - - args = ['--id', user] - if conf: - args.extend(['--conf', conf]) - if pool: - args.extend(['--pool', pool]) - - return args - - @property - def _supports_layering(self): - """Determine if copy-on-write is supported by our version of librbd.""" - return hasattr(self.rbd, 'RBD_FEATURE_LAYERING') - - @property - def _supports_stripingv2(self): - """Determine if striping is supported by our version of librbd.""" - return hasattr(self.rbd, 'RBD_FEATURE_STRIPINGV2') - - def _get_rbd_support(self): - """Determine RBD features supported by our version of librbd.""" - old_format = True - features = 0 - if self._supports_layering: - old_format = False - features |= self.rbd.RBD_FEATURE_LAYERING - if self._supports_stripingv2: - old_format = False - features |= self.rbd.RBD_FEATURE_STRIPINGV2 - - return (old_format, features) - - def _connect_to_rados(self, pool=None): - """Establish connection to the backup Ceph cluster.""" - client = self.rados.Rados(rados_id=self._ceph_backup_user, - conffile=self._ceph_backup_conf) - try: - client.connect() - pool_to_open = utils.convert_str(pool or self._ceph_backup_pool) - ioctx = client.open_ioctx(pool_to_open) - return client, ioctx - except self.rados.Error: - # shutdown cannot raise an exception - client.shutdown() - raise - - def _disconnect_from_rados(self, client, ioctx): - """Terminate connection with the backup Ceph cluster.""" - # closing an ioctx cannot raise an exception - ioctx.close() - client.shutdown() - - def _get_backup_base_name(self, volume_id, backup_id=None, - diff_format=False): - """Return name of base image used for backup. - - Incremental backups use a new base name so we support old and new style - format. - """ - # Ensure no unicode - if diff_format: - return utils.convert_str("volume-%s.backup.base" % volume_id) - else: - if backup_id is None: - msg = _("Backup id required") - raise exception.InvalidParameterValue(msg) - return utils.convert_str("volume-%s.backup.%s" - % (volume_id, backup_id)) - - def _discard_bytes(self, volume, offset, length): - """Trim length bytes from offset. - - If the volume is an rbd do a discard() otherwise assume it is a file - and pad with zeroes. - """ - if length: - LOG.debug("Discarding %(length)s bytes from offset %(offset)s", - {'length': length, 'offset': offset}) - if self._file_is_rbd(volume): - volume.rbd_image.discard(offset, length) - else: - zeroes = '\0' * length - chunks = int(length / self.chunk_size) - for chunk in range(0, chunks): - LOG.debug("Writing zeroes chunk %d", chunk) - volume.write(zeroes) - volume.flush() - # yield to any other pending backups - eventlet.sleep(0) - - rem = int(length % self.chunk_size) - if rem: - zeroes = '\0' * rem - volume.write(zeroes) - volume.flush() - - def _transfer_data(self, src, src_name, dest, dest_name, length): - """Transfer data between files (Python IO objects).""" - LOG.debug("Transferring data between '%(src)s' and '%(dest)s'", - {'src': src_name, 'dest': dest_name}) - - chunks = int(length / self.chunk_size) - LOG.debug("%(chunks)s chunks of %(bytes)s bytes to be transferred", - {'chunks': chunks, 'bytes': self.chunk_size}) - - for chunk in range(0, chunks): - before = time.time() - data = src.read(self.chunk_size) - # If we have reach end of source, discard any extraneous bytes from - # destination volume if trim is enabled and stop writing. - if data == b'': - if CONF.restore_discard_excess_bytes: - self._discard_bytes(dest, dest.tell(), - length - dest.tell()) - - return - - dest.write(data) - dest.flush() - delta = (time.time() - before) - rate = (self.chunk_size / delta) / 1024 - LOG.debug("Transferred chunk %(chunk)s of %(chunks)s " - "(%(rate)dK/s)", - {'chunk': chunk + 1, - 'chunks': chunks, - 'rate': rate}) - - # yield to any other pending backups - eventlet.sleep(0) - - rem = int(length % self.chunk_size) - if rem: - LOG.debug("Transferring remaining %s bytes", rem) - data = src.read(rem) - if data == b'': - if CONF.restore_discard_excess_bytes: - self._discard_bytes(dest, dest.tell(), rem) - else: - dest.write(data) - dest.flush() - # yield to any other pending backups - eventlet.sleep(0) - - def _create_base_image(self, name, size, rados_client): - """Create a base backup image. - - This will be the base image used for storing differential exports. - """ - LOG.debug("Creating base image '%s'", name) - old_format, features = self._get_rbd_support() - self.rbd.RBD().create(ioctx=rados_client.ioctx, - name=name, - size=size, - old_format=old_format, - features=features, - stripe_unit=self.rbd_stripe_unit, - stripe_count=self.rbd_stripe_count) - - def _delete_backup_snapshot(self, rados_client, base_name, backup_id): - """Delete snapshot associated with this backup if one exists. - - A backup should have at most ONE associated snapshot. - - This is required before attempting to delete the base image. The - snapshot on the original volume can be left as it will be purged when - the volume is deleted. - - Returns tuple(deleted_snap_name, num_of_remaining_snaps). - """ - remaining_snaps = 0 - base_rbd = self.rbd.Image(rados_client.ioctx, base_name) - try: - snap_name = self._get_backup_snap_name(base_rbd, base_name, - backup_id) - if snap_name: - LOG.debug("Deleting backup snapshot='%s'", snap_name) - base_rbd.remove_snap(snap_name) - else: - LOG.debug("No backup snapshot to delete") - - # Now check whether any snapshots remain on the base image - backup_snaps = self.get_backup_snaps(base_rbd) - if backup_snaps: - remaining_snaps = len(backup_snaps) - finally: - base_rbd.close() - - return snap_name, remaining_snaps - - def _try_delete_base_image(self, backup_id, volume_id, base_name=None): - """Try to delete backup RBD image. - - If the rbd image is a base image for incremental backups, it may have - snapshots. Delete the snapshot associated with backup_id and if the - image has no more snapshots, delete it. Otherwise return. - - If no base name is provided try normal (full) format then diff format - image name. - - If a base name is provided but does not exist, ImageNotFound will be - raised. - - If the image is busy, a number of retries will be performed if - ImageBusy is received, after which the exception will be propagated to - the caller. - """ - retries = 3 - delay = 5 - try_diff_format = False - - if base_name is None: - try_diff_format = True - - base_name = self._get_backup_base_name(volume_id, backup_id) - LOG.debug("Trying diff format basename='%(basename)s' for " - "backup base image of volume %(volume)s.", - {'basename': base_name, 'volume': volume_id}) - - with rbd_driver.RADOSClient(self) as client: - rbd_exists, base_name = \ - self._rbd_image_exists(base_name, volume_id, client, - try_diff_format=try_diff_format) - if not rbd_exists: - raise self.rbd.ImageNotFound(_("image %s not found") % - base_name) - - while retries >= 0: - # First delete associated snapshot from base image (if exists) - snap, rem = self._delete_backup_snapshot(client, base_name, - backup_id) - if rem: - LOG.info( - _LI("Backup base image of volume %(volume)s still " - "has %(snapshots)s snapshots so skipping base " - "image delete."), - {'snapshots': rem, 'volume': volume_id}) - return - - LOG.info(_LI("Deleting backup base image='%(basename)s' of " - "volume %(volume)s."), - {'basename': base_name, 'volume': volume_id}) - # Delete base if no more snapshots - try: - self.rbd.RBD().remove(client.ioctx, base_name) - except self.rbd.ImageBusy: - # Allow a retry if the image is busy - if retries > 0: - LOG.info(_LI("Backup image of volume %(volume)s is " - "busy, retrying %(retries)s more time(s) " - "in %(delay)ss."), - {'retries': retries, - 'delay': delay, - 'volume': volume_id}) - eventlet.sleep(delay) - else: - LOG.error(_LE("Max retries reached deleting backup " - "%(basename)s image of volume " - "%(volume)s."), - {'volume': volume_id, - 'basename': base_name}) - raise - else: - LOG.debug("Base backup image='%(basename)s' of volume " - "%(volume)s deleted.", - {'basename': base_name, 'volume': volume_id}) - retries = 0 - finally: - retries -= 1 - - # Since we have deleted the base image we can delete the source - # volume backup snapshot. - src_name = utils.convert_str(volume_id) - if src_name in self.rbd.RBD().list(client.ioctx): - LOG.debug("Deleting source volume snapshot '%(snapshot)s' " - "for backup %(basename)s.", - {'snapshot': snap, 'basename': base_name}) - src_rbd = self.rbd.Image(client.ioctx, src_name) - try: - src_rbd.remove_snap(snap) - finally: - src_rbd.close() - - def _piped_execute(self, cmd1, cmd2): - """Pipe output of cmd1 into cmd2.""" - LOG.debug("Piping cmd1='%s' into...", ' '.join(cmd1)) - LOG.debug("cmd2='%s'", ' '.join(cmd2)) - - try: - p1 = subprocess.Popen(cmd1, stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - except OSError as e: - LOG.error(_LE("Pipe1 failed - %s "), e) - raise - - # NOTE(dosaboy): ensure that the pipe is blocking. This is to work - # around the case where evenlet.green.subprocess is used which seems to - # use a non-blocking pipe. - flags = fcntl.fcntl(p1.stdout, fcntl.F_GETFL) & (~os.O_NONBLOCK) - fcntl.fcntl(p1.stdout, fcntl.F_SETFL, flags) - - try: - p2 = subprocess.Popen(cmd2, stdin=p1.stdout, - stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - except OSError as e: - LOG.error(_LE("Pipe2 failed - %s "), e) - raise - - p1.stdout.close() - stdout, stderr = p2.communicate() - return p2.returncode, stderr - - def _rbd_diff_transfer(self, src_name, src_pool, dest_name, dest_pool, - src_user, src_conf, dest_user, dest_conf, - src_snap=None, from_snap=None): - """Copy only extents changed between two points. - - If no snapshot is provided, the diff extents will be all those changed - since the rbd volume/base was created, otherwise it will be those - changed since the snapshot was created. - """ - LOG.debug("Performing differential transfer from '%(src)s' to " - "'%(dest)s'", - {'src': src_name, 'dest': dest_name}) - - # NOTE(dosaboy): Need to be tolerant of clusters/clients that do - # not support these operations since at the time of writing they - # were very new. - - src_ceph_args = self._ceph_args(src_user, src_conf, pool=src_pool) - dest_ceph_args = self._ceph_args(dest_user, dest_conf, pool=dest_pool) - - cmd1 = ['rbd', 'export-diff'] + src_ceph_args - if from_snap is not None: - cmd1.extend(['--from-snap', from_snap]) - if src_snap: - path = utils.convert_str("%s/%s@%s" - % (src_pool, src_name, src_snap)) - else: - path = utils.convert_str("%s/%s" % (src_pool, src_name)) - cmd1.extend([path, '-']) - - cmd2 = ['rbd', 'import-diff'] + dest_ceph_args - rbd_path = utils.convert_str("%s/%s" % (dest_pool, dest_name)) - cmd2.extend(['-', rbd_path]) - - ret, stderr = self._piped_execute(cmd1, cmd2) - if ret: - msg = (_("RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)") % - {'ret': ret, 'stderr': stderr}) - LOG.info(msg) - raise exception.BackupRBDOperationFailed(msg) - - def _rbd_image_exists(self, name, volume_id, client, - try_diff_format=False): - """Return tuple (exists, name).""" - rbds = self.rbd.RBD().list(client.ioctx) - if name not in rbds: - LOG.debug("Image '%s' not found - trying diff format name", name) - if try_diff_format: - name = self._get_backup_base_name(volume_id, diff_format=True) - if name not in rbds: - LOG.debug("Diff format image '%s' not found", name) - return False, name - else: - return False, name - - return True, name - - def _snap_exists(self, base_name, snap_name, client): - """Return True if snapshot exists in base image.""" - base_rbd = self.rbd.Image(client.ioctx, base_name, read_only=True) - try: - snaps = base_rbd.list_snaps() - finally: - base_rbd.close() - - if snaps is None: - return False - - for snap in snaps: - if snap['name'] == snap_name: - return True - - return False - - def _backup_rbd(self, backup_id, volume_id, volume_file, volume_name, - length): - """Create an incremental backup from an RBD image.""" - rbd_user = volume_file.rbd_user - rbd_pool = volume_file.rbd_pool - rbd_conf = volume_file.rbd_conf - source_rbd_image = volume_file.rbd_image - - # Identify our --from-snap point (if one exists) - from_snap = self._get_most_recent_snap(source_rbd_image) - LOG.debug("Using --from-snap '%(snap)s' for incremental backup of " - "volume %(volume)s.", - {'snap': from_snap, 'volume': volume_id}) - - base_name = self._get_backup_base_name(volume_id, diff_format=True) - image_created = False - with rbd_driver.RADOSClient(self, self._ceph_backup_pool) as client: - # If from_snap does not exist at the destination (and the - # destination exists), this implies a previous backup has failed. - # In this case we will force a full backup. - # - # TODO(dosaboy): find a way to repair the broken backup - # - if base_name not in self.rbd.RBD().list(ioctx=client.ioctx): - # If a from_snap is defined but the base does not exist, we - # ignore it since it is stale and waiting to be cleaned up. - if from_snap: - LOG.debug("Source snapshot '%(snapshot)s' of volume " - "%(volume)s is stale so deleting.", - {'snapshot': from_snap, 'volume': volume_id}) - source_rbd_image.remove_snap(from_snap) - from_snap = None - - # Create new base image - self._create_base_image(base_name, length, client) - image_created = True - else: - # If a from_snap is defined but does not exist in the back base - # then we cannot proceed (see above) - if not self._snap_exists(base_name, from_snap, client): - errmsg = (_("Snapshot='%(snap)s' does not exist in base " - "image='%(base)s' - aborting incremental " - "backup") % - {'snap': from_snap, 'base': base_name}) - LOG.info(errmsg) - # Raise this exception so that caller can try another - # approach - raise exception.BackupRBDOperationFailed(errmsg) - - # Snapshot source volume so that we have a new point-in-time - new_snap = self._get_new_snap_name(backup_id) - LOG.debug("Creating backup snapshot='%s'", new_snap) - source_rbd_image.create_snap(new_snap) - - # Attempt differential backup. If this fails, perhaps because librbd - # or Ceph cluster version does not support it, do a full backup - # instead. - # - # TODO(dosaboy): find a way to determine if the operation is supported - # rather than brute force approach. - try: - before = time.time() - self._rbd_diff_transfer(volume_name, rbd_pool, base_name, - self._ceph_backup_pool, - src_user=rbd_user, - src_conf=rbd_conf, - dest_user=self._ceph_backup_user, - dest_conf=self._ceph_backup_conf, - src_snap=new_snap, - from_snap=from_snap) - - LOG.debug("Differential backup transfer completed in %.4fs", - (time.time() - before)) - - # We don't need the previous snapshot (if there was one) anymore so - # delete it. - if from_snap: - source_rbd_image.remove_snap(from_snap) - - except exception.BackupRBDOperationFailed: - with excutils.save_and_reraise_exception(): - LOG.debug("Differential backup transfer failed") - - # Clean up if image was created as part of this operation - if image_created: - self._try_delete_base_image(backup_id, volume_id, - base_name=base_name) - - # Delete snapshot - LOG.debug("Deleting diff backup snapshot='%(snapshot)s' of " - "source volume='%(volume)s'.", - {'snapshot': new_snap, 'volume': volume_id}) - source_rbd_image.remove_snap(new_snap) - - def _file_is_rbd(self, volume_file): - """Returns True if the volume_file is actually an RBD image.""" - return hasattr(volume_file, 'rbd_image') - - def _full_backup(self, backup_id, volume_id, src_volume, src_name, length): - """Perform a full backup of src volume. - - First creates a base backup image in our backup location then performs - an chunked copy of all data from source volume to a new backup rbd - image. - """ - backup_name = self._get_backup_base_name(volume_id, backup_id) - - with rbd_driver.RADOSClient(self, self._ceph_backup_pool) as client: - # First create base backup image - old_format, features = self._get_rbd_support() - LOG.debug("Creating backup base image='%(name)s' for volume " - "%(volume)s.", - {'name': backup_name, 'volume': volume_id}) - self.rbd.RBD().create(ioctx=client.ioctx, - name=backup_name, - size=length, - old_format=old_format, - features=features, - stripe_unit=self.rbd_stripe_unit, - stripe_count=self.rbd_stripe_count) - - LOG.debug("Copying data from volume %s.", volume_id) - dest_rbd = self.rbd.Image(client.ioctx, backup_name) - try: - rbd_meta = rbd_driver.RBDImageMetadata(dest_rbd, - self._ceph_backup_pool, - self._ceph_backup_user, - self._ceph_backup_conf) - rbd_fd = rbd_driver.RBDImageIOWrapper(rbd_meta) - self._transfer_data(src_volume, src_name, rbd_fd, backup_name, - length) - finally: - dest_rbd.close() - - @staticmethod - def backup_snapshot_name_pattern(): - """Returns the pattern used to match backup snapshots. - - It is essential that snapshots created for purposes other than backups - do not have this name format. - """ - return r"^backup\.([a-z0-9\-]+?)\.snap\.(.+)$" - - @classmethod - def get_backup_snaps(cls, rbd_image, sort=False): - """Get all backup snapshots for the given rbd image. - - NOTE: this call is made public since these snapshots must be deleted - before the base volume can be deleted. - """ - snaps = rbd_image.list_snaps() - - backup_snaps = [] - for snap in snaps: - search_key = cls.backup_snapshot_name_pattern() - result = re.search(search_key, snap['name']) - if result: - backup_snaps.append({'name': result.group(0), - 'backup_id': result.group(1), - 'timestamp': result.group(2)}) - - if sort: - # Sort into ascending order of timestamp - backup_snaps.sort(key=lambda x: x['timestamp'], reverse=True) - - return backup_snaps - - def _get_new_snap_name(self, backup_id): - return utils.convert_str("backup.%s.snap.%s" - % (backup_id, time.time())) - - def _get_backup_snap_name(self, rbd_image, name, backup_id): - """Return the name of the snapshot associated with backup_id. - - The rbd image provided must be the base image used for an incremental - backup. - - A backup is only allowed ONE associated snapshot. If more are found, - exception.BackupOperationError is raised. - """ - snaps = self.get_backup_snaps(rbd_image) - - LOG.debug("Looking for snapshot of backup base '%s'", name) - - if not snaps: - LOG.debug("Backup base '%s' has no snapshots", name) - return None - - snaps = [snap['name'] for snap in snaps - if snap['backup_id'] == backup_id] - - if not snaps: - LOG.debug("Backup '%s' has no snapshot", backup_id) - return None - - if len(snaps) > 1: - msg = (_("Backup should only have one snapshot but instead has %s") - % len(snaps)) - LOG.error(msg) - raise exception.BackupOperationError(msg) - - LOG.debug("Found snapshot '%s'", snaps[0]) - return snaps[0] - - def _get_most_recent_snap(self, rbd_image): - """Get the most recent backup snapshot of the provided image. - - Returns name of most recent backup snapshot or None if there are no - backup snapshots. - """ - backup_snaps = self.get_backup_snaps(rbd_image, sort=True) - if not backup_snaps: - return None - - return backup_snaps[0]['name'] - - def _get_volume_size_gb(self, volume): - """Return the size in gigabytes of the given volume. - - Raises exception.InvalidParameterValue if volume size is 0. - """ - if int(volume['size']) == 0: - errmsg = _("Need non-zero volume size") - raise exception.InvalidParameterValue(errmsg) - - return int(volume['size']) * units.Gi - - def _backup_metadata(self, backup): - """Backup volume metadata. - - NOTE(dosaboy): the metadata we are backing up is obtained from a - versioned api so we should not alter it in any way here. - We must also be sure that the service that will perform - the restore is compatible with version used. - """ - json_meta = self.get_metadata(backup['volume_id']) - if not json_meta: - LOG.debug("No metadata to backup for volume %s.", - backup['volume_id']) - return - - LOG.debug("Backing up metadata for volume %s.", - backup['volume_id']) - try: - with rbd_driver.RADOSClient(self) as client: - vol_meta_backup = VolumeMetadataBackup(client, backup['id']) - vol_meta_backup.set(json_meta) - except exception.VolumeMetadataBackupExists as e: - msg = (_("Failed to backup volume metadata - %s") % e) - raise exception.BackupOperationError(msg) - - def backup(self, backup, volume_file, backup_metadata=True): - """Backup volume and metadata (if available) to Ceph object store. - - If the source volume is an RBD we will attempt to do an - incremental/differential backup, otherwise a full copy is performed. - If this fails we will attempt to fall back to full copy. - """ - backup_id = backup['id'] - volume = self.db.volume_get(self.context, backup['volume_id']) - volume_id = volume['id'] - volume_name = volume['name'] - - LOG.debug("Starting backup of volume='%s'.", volume_id) - - # Ensure we are at the beginning of the volume - volume_file.seek(0) - length = self._get_volume_size_gb(volume) - - do_full_backup = False - if self._file_is_rbd(volume_file): - # If volume an RBD, attempt incremental backup. - try: - self._backup_rbd(backup_id, volume_id, volume_file, - volume_name, length) - except exception.BackupRBDOperationFailed: - LOG.debug("Forcing full backup of volume %s.", volume_id) - do_full_backup = True - else: - do_full_backup = True - - if do_full_backup: - self._full_backup(backup_id, volume_id, volume_file, - volume_name, length) - - backup.container = self._ceph_backup_pool - backup.save() - - if backup_metadata: - try: - self._backup_metadata(backup) - except exception.BackupOperationError: - with excutils.save_and_reraise_exception(): - # Cleanup. - self.delete(backup) - - LOG.debug("Backup '%(backup_id)s' of volume %(volume_id)s finished.", - {'backup_id': backup_id, 'volume_id': volume_id}) - - def _full_restore(self, backup_id, volume_id, dest_file, dest_name, - length, src_snap=None): - """Restore volume using full copy i.e. all extents. - - This will result in all extents being copied from source to - destination. - """ - with rbd_driver.RADOSClient(self, self._ceph_backup_pool) as client: - # If a source snapshot is provided we assume the base is diff - # format. - if src_snap: - diff_format = True - else: - diff_format = False - - backup_name = self._get_backup_base_name(volume_id, - backup_id=backup_id, - diff_format=diff_format) - - # Retrieve backup volume - src_rbd = self.rbd.Image(client.ioctx, backup_name, - snapshot=src_snap, read_only=True) - try: - rbd_meta = rbd_driver.RBDImageMetadata(src_rbd, - self._ceph_backup_pool, - self._ceph_backup_user, - self._ceph_backup_conf) - rbd_fd = rbd_driver.RBDImageIOWrapper(rbd_meta) - self._transfer_data(rbd_fd, backup_name, dest_file, dest_name, - length) - finally: - src_rbd.close() - - def _check_restore_vol_size(self, backup_base, restore_vol, restore_length, - src_pool): - """Ensure that the restore volume is the correct size. - - If the restore volume was bigger than the backup, the diff restore will - shrink it to the size of the original backup so we need to - post-process and resize it back to its expected size. - """ - with rbd_driver.RADOSClient(self, self._ceph_backup_pool) as client: - adjust_size = 0 - base_image = self.rbd.Image(client.ioctx, - utils.convert_str(backup_base), - read_only=True) - try: - if restore_length != base_image.size(): - adjust_size = restore_length - finally: - base_image.close() - - if adjust_size: - with rbd_driver.RADOSClient(self, src_pool) as client: - restore_vol_encode = utils.convert_str(restore_vol) - dest_image = self.rbd.Image(client.ioctx, restore_vol_encode) - try: - LOG.debug("Adjusting restore vol size") - dest_image.resize(adjust_size) - finally: - dest_image.close() - - def _diff_restore_rbd(self, base_name, restore_file, restore_name, - restore_point, restore_length): - """Attempt restore rbd volume from backup using diff transfer.""" - rbd_user = restore_file.rbd_user - rbd_pool = restore_file.rbd_pool - rbd_conf = restore_file.rbd_conf - - LOG.debug("Attempting incremental restore from base='%(base)s' " - "snap='%(snap)s'", - {'base': base_name, 'snap': restore_point}) - before = time.time() - try: - self._rbd_diff_transfer(base_name, self._ceph_backup_pool, - restore_name, rbd_pool, - src_user=self._ceph_backup_user, - src_conf=self._ceph_backup_conf, - dest_user=rbd_user, dest_conf=rbd_conf, - src_snap=restore_point) - except exception.BackupRBDOperationFailed: - LOG.exception(_LE("Differential restore failed, trying full " - "restore")) - raise - - # If the volume we are restoring to is larger than the backup volume, - # we will need to resize it after the diff import since import-diff - # appears to shrink the target rbd volume to the size of the original - # backup volume. - self._check_restore_vol_size(base_name, restore_name, restore_length, - rbd_pool) - - LOG.debug("Restore transfer completed in %.4fs", - (time.time() - before)) - - def _get_restore_point(self, base_name, backup_id): - """Get restore point snapshot name for incremental backup. - - If the backup was not incremental (determined by the fact that the - base has no snapshots/restore points), None is returned. Otherwise, the - restore point associated with backup_id is returned. - """ - with rbd_driver.RADOSClient(self, self._ceph_backup_pool) as client: - base_rbd = self.rbd.Image(client.ioctx, base_name, read_only=True) - try: - restore_point = self._get_backup_snap_name(base_rbd, base_name, - backup_id) - finally: - base_rbd.close() - - return restore_point - - def _rbd_has_extents(self, rbd_volume): - """Check whether the given rbd volume has extents. - - Return True if has extents, otherwise False. - """ - extents = [] - - def iter_cb(offset, length, exists): - if exists: - extents.append(length) - - rbd_volume.diff_iterate(0, rbd_volume.size(), None, iter_cb) - - if extents: - LOG.debug("RBD has %s extents", sum(extents)) - return True - - return False - - def _diff_restore_allowed(self, base_name, backup, volume, volume_file, - rados_client): - """Determine if differential restore is possible and restore point. - - Determine whether a differential restore is possible/allowed, - and find out the restore point if backup base is diff-format. - - In order for a differential restore to be performed we need: - * destination volume must be RBD - * destination volume must have zero extents - * backup base image must exist - * backup must have a restore point - * target volume is different from source volume of backup - - Returns True if differential restore is allowed, False otherwise. - Return the restore point if back base is diff-format. - """ - # NOTE(dosaboy): base_name here must be diff format. - rbd_exists, base_name = self._rbd_image_exists(base_name, - backup['volume_id'], - rados_client) - - if not rbd_exists: - return False, None - - # Get the restore point. If no restore point is found, we assume - # that the backup was not performed using diff/incremental methods - # so we enforce full copy. - restore_point = self._get_restore_point(base_name, backup['id']) - - if restore_point: - if self._file_is_rbd(volume_file): - - # If the volume we are restoring to is the volume the backup - # was made from, force a full restore since a diff will not - # work in this case. - if volume['id'] == backup['volume_id']: - LOG.debug("Destination volume is same as backup source " - "volume %s - forcing full copy.", volume['id']) - return False, restore_point - - # If the destination volume has extents we cannot allow a diff - # restore. - if self._rbd_has_extents(volume_file.rbd_image): - # We return the restore point so that a full copy is done - # from snapshot. - LOG.debug("Destination has extents - forcing full copy") - return False, restore_point - - return True, restore_point - else: - LOG.info(_LI("No restore point found for backup=" - "'%(backup)s' of volume %(volume)s " - "although base image is found - " - "forcing full copy."), - {'backup': backup['id'], - 'volume': backup['volume_id']}) - return False, restore_point - - def _restore_volume(self, backup, volume, volume_file): - """Restore volume from backup using diff transfer if possible. - - Attempts a differential restore and reverts to full copy if diff fails. - """ - volume_name = volume['name'] - backup_id = backup['id'] - backup_volume_id = backup['volume_id'] - length = int(volume['size']) * units.Gi - - base_name = self._get_backup_base_name(backup['volume_id'], - diff_format=True) - - with rbd_driver.RADOSClient(self, self._ceph_backup_pool) as client: - diff_allowed, restore_point = \ - self._diff_restore_allowed(base_name, backup, volume, - volume_file, client) - - do_full_restore = True - if diff_allowed: - # Attempt diff - try: - self._diff_restore_rbd(base_name, volume_file, volume_name, - restore_point, length) - do_full_restore = False - except exception.BackupRBDOperationFailed: - LOG.debug("Forcing full restore to volume %s.", - volume['id']) - - if do_full_restore: - # Otherwise full copy - self._full_restore(backup_id, backup_volume_id, volume_file, - volume_name, length, src_snap=restore_point) - - def _restore_metadata(self, backup, volume_id): - """Restore volume metadata from backup. - - If this backup has associated metadata, save it to the restore target - otherwise do nothing. - """ - try: - with rbd_driver.RADOSClient(self) as client: - meta_bak = VolumeMetadataBackup(client, backup['id']) - meta = meta_bak.get() - if meta is not None: - self.put_metadata(volume_id, meta) - else: - LOG.debug("Volume %s has no backed up metadata.", - backup['volume_id']) - except exception.BackupMetadataUnsupportedVersion: - msg = _("Metadata restore failed due to incompatible version") - LOG.error(msg) - raise exception.BackupOperationError(msg) - - def restore(self, backup, volume_id, volume_file): - """Restore volume from backup in Ceph object store. - - If volume metadata is available this will also be restored. - """ - target_volume = self.db.volume_get(self.context, volume_id) - LOG.debug('Starting restore from Ceph backup=%(src)s to ' - 'volume=%(dest)s', - {'src': backup['id'], 'dest': target_volume['name']}) - - try: - self._restore_volume(backup, target_volume, volume_file) - - # Be tolerant of IO implementations that do not support fileno() - try: - fileno = volume_file.fileno() - except IOError: - LOG.debug("Restore target I/O object does not support " - "fileno() - skipping call to fsync().") - else: - os.fsync(fileno) - - self._restore_metadata(backup, volume_id) - - LOG.debug('Restore to volume %s finished successfully.', - volume_id) - except exception.BackupOperationError as e: - LOG.error(_LE('Restore to volume %(volume)s finished with error - ' - '%(error)s.'), {'error': e, 'volume': volume_id}) - raise - - def delete(self, backup): - """Delete the given backup from Ceph object store.""" - LOG.debug('Delete started for backup=%s', backup['id']) - - delete_failed = False - try: - self._try_delete_base_image(backup['id'], backup['volume_id']) - except self.rbd.ImageNotFound: - LOG.warning( - _LW("RBD image for backup %(backup)s of volume %(volume)s " - "not found. Deleting backup metadata."), - {'backup': backup['id'], 'volume': backup['volume_id']}) - delete_failed = True - - with rbd_driver.RADOSClient(self) as client: - VolumeMetadataBackup(client, backup['id']).remove_if_exists() - - if delete_failed: - LOG.info(_LI("Delete of backup '%(backup)s' " - "for volume '%(volume)s' " - "finished with warning."), - {'backup': backup['id'], 'volume': backup['volume_id']}) - else: - LOG.debug("Delete of backup '%(backup)s' for volume " - "'%(volume)s' finished.", - {'backup': backup['id'], 'volume': backup['volume_id']}) - - -def get_backup_driver(context): - return CephBackupDriver(context) diff --git a/cinder/backup/drivers/glusterfs.py b/cinder/backup/drivers/glusterfs.py deleted file mode 100644 index 7e274b505..000000000 --- a/cinder/backup/drivers/glusterfs.py +++ /dev/null @@ -1,93 +0,0 @@ -# Copyright (c) 2015 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of a backup service that uses GlusterFS as the backend.""" - -import os -import stat - -from os_brick.remotefs import remotefs as remotefs_brick -from oslo_concurrency import processutils as putils -from oslo_config import cfg - -from cinder.backup.drivers import posix -from cinder import exception -from cinder import utils - - -glusterfsbackup_service_opts = [ - cfg.StrOpt('glusterfs_backup_mount_point', - default='$state_path/backup_mount', - help='Base dir containing mount point for gluster share.'), - cfg.StrOpt('glusterfs_backup_share', - help='GlusterFS share in ' - ': format. ' - 'Eg: 1.2.3.4:backup_vol'), -] - -CONF = cfg.CONF -CONF.register_opts(glusterfsbackup_service_opts) - - -class GlusterfsBackupDriver(posix.PosixBackupDriver): - """Provides backup, restore and delete using GlusterFS repository.""" - - def __init__(self, context, db_driver=None): - self._check_configuration() - self.backup_mount_point_base = CONF.glusterfs_backup_mount_point - self.backup_share = CONF.glusterfs_backup_share - self._execute = putils.execute - self._root_helper = utils.get_root_helper() - backup_path = self._init_backup_repo_path() - super(GlusterfsBackupDriver, self).__init__(context, - backup_path=backup_path) - - @staticmethod - def _check_configuration(): - """Raises error if any required configuration flag is missing.""" - required_flags = ['glusterfs_backup_share'] - for flag in required_flags: - if not getattr(CONF, flag, None): - raise exception.ConfigNotFound(path=flag) - - def _init_backup_repo_path(self): - remotefsclient = remotefs_brick.RemoteFsClient( - 'glusterfs', - self._root_helper, - glusterfs_mount_point_base=self.backup_mount_point_base) - remotefsclient.mount(self.backup_share) - - # Ensure we can write to this share - mount_path = remotefsclient.get_mount_point(self.backup_share) - - group_id = os.getegid() - current_group_id = utils.get_file_gid(mount_path) - current_mode = utils.get_file_mode(mount_path) - - if group_id != current_group_id: - cmd = ['chgrp', group_id, mount_path] - self._execute(*cmd, root_helper=self._root_helper, - run_as_root=True) - - if not (current_mode & stat.S_IWGRP): - cmd = ['chmod', 'g+w', mount_path] - self._execute(*cmd, root_helper=self._root_helper, - run_as_root=True) - - return mount_path - - -def get_backup_driver(context): - return GlusterfsBackupDriver(context) diff --git a/cinder/backup/drivers/google.py b/cinder/backup/drivers/google.py deleted file mode 100644 index f2a7c46aa..000000000 --- a/cinder/backup/drivers/google.py +++ /dev/null @@ -1,356 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (c) 2014 TrilioData, Inc -# Copyright (c) 2015 EMC Corporation -# Copyright (C) 2015 Kevin Fox -# Copyright (C) 2015 Tom Barron -# Copyright (C) 2016 Vedams Inc. -# Copyright (C) 2016 Google Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of a backup service using Google Cloud Storage(GCS) - -Google Cloud Storage json apis are used for backup operations. -Authentication and authorization are based on OAuth2.0. -Server-centric flow is used for authentication. -""" - -import base64 -import hashlib -import httplib2 - -from googleapiclient import discovery -from googleapiclient import errors -from googleapiclient import http -from oauth2client import client -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import timeutils -import six - -from cinder.backup import chunkeddriver -from cinder import exception -from cinder.i18n import _ - - -LOG = logging.getLogger(__name__) - -gcsbackup_service_opts = [ - cfg.StrOpt('backup_gcs_bucket', - help='The GCS bucket to use.'), - cfg.IntOpt('backup_gcs_object_size', - default=52428800, - help='The size in bytes of GCS backup objects.'), - cfg.IntOpt('backup_gcs_block_size', - default=32768, - help='The size in bytes that changes are tracked ' - 'for incremental backups. backup_gcs_object_size ' - 'has to be multiple of backup_gcs_block_size.'), - cfg.IntOpt('backup_gcs_reader_chunk_size', - default=2097152, - help='GCS object will be downloaded in chunks of bytes.'), - cfg.IntOpt('backup_gcs_writer_chunk_size', - default=2097152, - help='GCS object will be uploaded in chunks of bytes. ' - 'Pass in a value of -1 if the file ' - 'is to be uploaded as a single chunk.'), - cfg.IntOpt('backup_gcs_num_retries', - default=3, - help='Number of times to retry.'), - cfg.ListOpt('backup_gcs_retry_error_codes', - default=['429'], - help='List of GCS error codes.'), - cfg.StrOpt('backup_gcs_bucket_location', - default='US', - help='Location of GCS bucket.'), - cfg.StrOpt('backup_gcs_storage_class', - default='NEARLINE', - help='Storage class of GCS bucket.'), - cfg.StrOpt('backup_gcs_credential_file', - help='Absolute path of GCS service account credential file.'), - cfg.StrOpt('backup_gcs_project_id', - help='Owner project id for GCS bucket.'), - cfg.StrOpt('backup_gcs_user_agent', - default='gcscinder', - help='Http user-agent string for gcs api.'), - cfg.BoolOpt('backup_gcs_enable_progress_timer', - default=True, - help='Enable or Disable the timer to send the periodic ' - 'progress notifications to Ceilometer when backing ' - 'up the volume to the GCS backend storage. The ' - 'default value is True to enable the timer.'), -] - -CONF = cfg.CONF -CONF.register_opts(gcsbackup_service_opts) - - -def gcs_logger(func): - def func_wrapper(self, *args, **kwargs): - try: - return func(self, *args, **kwargs) - except errors.Error as err: - raise exception.GCSApiFailure(reason=err) - except client.Error as err: - raise exception.GCSOAuth2Failure(reason=err) - except Exception as err: - raise exception.GCSConnectionFailure(reason=err) - - return func_wrapper - - -class GoogleBackupDriver(chunkeddriver.ChunkedBackupDriver): - """Provides backup, restore and delete of backup objects within GCS.""" - - def __init__(self, context, db_driver=None): - self.check_gcs_options() - backup_bucket = CONF.backup_gcs_bucket - backup_credential = CONF.backup_gcs_credential_file - self.gcs_project_id = CONF.backup_gcs_project_id - chunk_size_bytes = CONF.backup_gcs_object_size - sha_block_size_bytes = CONF.backup_gcs_block_size - enable_progress_timer = CONF.backup_gcs_enable_progress_timer - super(GoogleBackupDriver, self).__init__(context, chunk_size_bytes, - sha_block_size_bytes, - backup_bucket, - enable_progress_timer, - db_driver) - credentials = client.GoogleCredentials.from_stream(backup_credential) - self.reader_chunk_size = CONF.backup_gcs_reader_chunk_size - self.writer_chunk_size = CONF.backup_gcs_writer_chunk_size - self.bucket_location = CONF.backup_gcs_bucket_location - self.storage_class = CONF.backup_gcs_storage_class - self.num_retries = CONF.backup_gcs_num_retries - http_user_agent = http.set_user_agent(httplib2.Http(), - CONF.backup_gcs_user_agent) - self.conn = discovery.build('storage', - 'v1', - http=http_user_agent, - credentials=credentials) - self.resumable = self.writer_chunk_size != -1 - - def check_gcs_options(self): - required_options = ('backup_gcs_bucket', 'backup_gcs_credential_file', - 'backup_gcs_project_id') - unset_options = [opt for opt in required_options - if not getattr(CONF, opt, None)] - if unset_options: - msg = _('Unset gcs options: %s') % unset_options - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - @gcs_logger - def put_container(self, bucket): - """Create the bucket if not exists.""" - buckets = self.conn.buckets().list( - project=self.gcs_project_id, - prefix=bucket, - fields="items(name)").execute( - num_retries=self.num_retries).get('items', []) - if not any(b.get('name') == bucket for b in buckets): - self.conn.buckets().insert( - project=self.gcs_project_id, - body={'name': bucket, - 'location': self.bucket_location, - 'storageClass': self.storage_class}).execute( - num_retries=self.num_retries) - - @gcs_logger - def get_container_entries(self, bucket, prefix): - """Get bucket entry names.""" - obj_list_dict = self.conn.objects().list( - bucket=bucket, - fields="items(name)", - prefix=prefix).execute(num_retries=self.num_retries).get( - 'items', []) - return [obj_dict.get('name') for obj_dict in obj_list_dict] - - def get_object_writer(self, bucket, object_name, extra_metadata=None): - """Return a writer object. - - Returns a writer object that stores a chunk of volume data in a - GCS object store. - """ - return GoogleObjectWriter(bucket, object_name, self.conn, - self.writer_chunk_size, - self.num_retries, - self.resumable) - - def get_object_reader(self, bucket, object_name, extra_metadata=None): - """Return reader object. - - Returns a reader object that retrieves a chunk of backed-up volume data - from a GCS object store. - """ - return GoogleObjectReader(bucket, object_name, self.conn, - self.reader_chunk_size, - self.num_retries) - - @gcs_logger - def delete_object(self, bucket, object_name): - """Deletes a backup object from a GCS object store.""" - self.conn.objects().delete( - bucket=bucket, - object=object_name).execute(num_retries=self.num_retries) - - def _generate_object_name_prefix(self, backup): - """Generates a GCS backup object name prefix. - - prefix = volume_volid/timestamp/az_saz_backup_bakid - - volid is volume id. - timestamp is time in UTC with format of YearMonthDateHourMinuteSecond. - saz is storage_availability_zone. - bakid is backup id for volid. - """ - az = 'az_%s' % self.az - backup_name = '%s_backup_%s' % (az, backup.id) - volume = 'volume_%s' % (backup.volume_id) - timestamp = timeutils.utcnow().strftime("%Y%m%d%H%M%S") - prefix = volume + '/' + timestamp + '/' + backup_name - LOG.debug('generate_object_name_prefix: %s', prefix) - return prefix - - def update_container_name(self, backup, bucket): - """Use the bucket name as provided - don't update.""" - return - - def get_extra_metadata(self, backup, volume): - """GCS driver does not use any extra metadata.""" - return - - -class GoogleObjectWriter(object): - def __init__(self, bucket, object_name, conn, writer_chunk_size, - num_retries, resumable): - self.bucket = bucket - self.object_name = object_name - self.conn = conn - self.data = bytearray() - self.chunk_size = writer_chunk_size - self.num_retries = num_retries - self.resumable = resumable - - def __enter__(self): - return self - - def __exit__(self, exc_type, exc_value, traceback): - self.close() - - def write(self, data): - self.data += data - - @gcs_logger - def close(self): - media = http.MediaIoBaseUpload(six.BytesIO(self.data), - 'application/octet-stream', - chunksize=self.chunk_size, - resumable=self.resumable) - resp = self.conn.objects().insert( - bucket=self.bucket, - name=self.object_name, - body={}, - media_body=media).execute(num_retries=self.num_retries) - etag = resp['md5Hash'] - md5 = hashlib.md5(self.data).digest() - if six.PY3: - md5 = md5.encode('utf-8') - etag = etag.encode('utf-8') - md5 = base64.b64encode(md5) - if etag != md5: - err = _('MD5 of object: %(object_name)s before: ' - '%(md5)s and after: %(etag)s is not same.') % { - 'object_name': self.object_name, - 'md5': md5, 'etag': etag, } - raise exception.InvalidBackup(reason=err) - else: - LOG.debug('MD5 before: %(md5)s and after: %(etag)s ' - 'writing object: %(object_name)s in GCS.', - {'etag': etag, 'md5': md5, - 'object_name': self.object_name, }) - return md5 - - -class GoogleObjectReader(object): - def __init__(self, bucket, object_name, conn, reader_chunk_size, - num_retries): - self.bucket = bucket - self.object_name = object_name - self.conn = conn - self.chunk_size = reader_chunk_size - self.num_retries = num_retries - - def __enter__(self): - return self - - def __exit__(self, exc_type, exc_value, traceback): - pass - - @gcs_logger - def read(self): - req = self.conn.objects().get_media( - bucket=self.bucket, - object=self.object_name) - fh = six.BytesIO() - downloader = GoogleMediaIoBaseDownload( - fh, req, chunksize=self.chunk_size) - done = False - while not done: - status, done = downloader.next_chunk(num_retries=self.num_retries) - LOG.debug('GCS Object download Complete.') - return fh.getvalue() - - -class GoogleMediaIoBaseDownload(http.MediaIoBaseDownload): - - @http.util.positional(1) - def next_chunk(self, num_retries=None): - error_codes = CONF.backup_gcs_retry_error_codes - headers = {'range': 'bytes=%d-%d' % - (self._progress, self._progress + self._chunksize)} - - gcs_http = self._request.http - for retry_num in range(num_retries + 1): - if retry_num > 0: - self._sleep(self._rand() * 2 ** retry_num) - - resp, content = gcs_http.request(self._uri, headers=headers) - if resp.status < 500 and (six.text_type(resp.status) - not in error_codes): - break - if resp.status in [200, 206]: - if 'content-location' in resp and ( - resp['content-location'] != self._uri): - self._uri = resp['content-location'] - self._progress += len(content) - self._fd.write(content) - - if 'content-range' in resp: - content_range = resp['content-range'] - length = content_range.rsplit('/', 1)[1] - self._total_size = int(length) - elif 'content-length' in resp: - self._total_size = int(resp['content-length']) - - if self._progress == self._total_size: - self._done = True - return (http.MediaDownloadProgress(self._progress, - self._total_size), self._done) - - else: - raise http.HttpError(resp, content, uri=self._uri) - - -def get_backup_driver(context): - return GoogleBackupDriver(context) diff --git a/cinder/backup/drivers/nfs.py b/cinder/backup/drivers/nfs.py deleted file mode 100644 index b3d4d3651..000000000 --- a/cinder/backup/drivers/nfs.py +++ /dev/null @@ -1,80 +0,0 @@ -# Copyright (C) 2015 Tom Barron -# Copyright (C) 2015 Kevin Fox -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of a backup service that uses NFS storage as the backend.""" - -from os_brick.remotefs import remotefs as remotefs_brick -from oslo_config import cfg -from oslo_log import log as logging - -from cinder.backup.drivers import posix -from cinder import exception -from cinder.i18n import _ -from cinder import utils - -LOG = logging.getLogger(__name__) - - -nfsbackup_service_opts = [ - cfg.StrOpt('backup_mount_point_base', - default='$state_path/backup_mount', - help='Base dir containing mount point for NFS share.'), - cfg.StrOpt('backup_share', - help='NFS share in hostname:path, ipv4addr:path, ' - 'or "[ipv6addr]:path" format.'), - cfg.StrOpt('backup_mount_options', - help=('Mount options passed to the NFS client. See NFS ' - 'man page for details.')), -] - -CONF = cfg.CONF -CONF.register_opts(nfsbackup_service_opts) - - -class NFSBackupDriver(posix.PosixBackupDriver): - """Provides backup, restore and delete using NFS supplied repository.""" - - def __init__(self, context, db_driver=None): - self._check_configuration() - self.backup_mount_point_base = CONF.backup_mount_point_base - self.backup_share = CONF.backup_share - self.mount_options = CONF.backup_mount_options or {} - backup_path = self._init_backup_repo_path() - LOG.debug("Using NFS backup repository: %s", backup_path) - super(NFSBackupDriver, self).__init__(context, - backup_path=backup_path) - - @staticmethod - def _check_configuration(): - """Raises error if any required configuration flag is missing.""" - required_flags = ['backup_share'] - for flag in required_flags: - if not getattr(CONF, flag, None): - raise exception.ConfigNotFound(_( - 'Required flag %s is not set') % flag) - - def _init_backup_repo_path(self): - remotefsclient = remotefs_brick.RemoteFsClient( - 'nfs', - utils.get_root_helper(), - nfs_mount_point_base=self.backup_mount_point_base, - nfs_mount_options=self.mount_options) - remotefsclient.mount(self.backup_share) - return remotefsclient.get_mount_point(self.backup_share) - - -def get_backup_driver(context): - return NFSBackupDriver(context) diff --git a/cinder/backup/drivers/posix.py b/cinder/backup/drivers/posix.py deleted file mode 100644 index 5a00e2231..000000000 --- a/cinder/backup/drivers/posix.py +++ /dev/null @@ -1,137 +0,0 @@ -# Copyright (C) 2015 Tom Barron -# Copyright (C) 2015 Kevin Fox -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of a backup service that uses a posix filesystem as the - backend.""" - -import os -import os.path -import stat - -from oslo_config import cfg -from oslo_log import log as logging - -from cinder.backup import chunkeddriver -from cinder import exception - -LOG = logging.getLogger(__name__) - -SHA_SIZE = 32768 -# Multiple of SHA_SIZE, close to a characteristic OS max file system size. -BACKUP_FILE_SIZE = 61035 * 32768 - -posixbackup_service_opts = [ - cfg.IntOpt('backup_file_size', - default=BACKUP_FILE_SIZE, - help='The maximum size in bytes of the files used to hold ' - 'backups. If the volume being backed up exceeds this ' - 'size, then it will be backed up into multiple files.' - 'backup_file_size must be a multiple of ' - 'backup_sha_block_size_bytes.'), - cfg.IntOpt('backup_sha_block_size_bytes', - default=SHA_SIZE, - help='The size in bytes that changes are tracked ' - 'for incremental backups. backup_file_size has ' - 'to be multiple of backup_sha_block_size_bytes.'), - cfg.BoolOpt('backup_enable_progress_timer', - default=True, - help='Enable or Disable the timer to send the periodic ' - 'progress notifications to Ceilometer when backing ' - 'up the volume to the backend storage. The ' - 'default value is True to enable the timer.'), - cfg.StrOpt('backup_posix_path', - default='$state_path/backup', - help='Path specifying where to store backups.'), - cfg.StrOpt('backup_container', - help='Custom directory to use for backups.'), -] - -CONF = cfg.CONF -CONF.register_opts(posixbackup_service_opts) - - -class PosixBackupDriver(chunkeddriver.ChunkedBackupDriver): - """Provides backup, restore and delete using a Posix file system.""" - - def __init__(self, context, db_driver=None, backup_path=None): - chunk_size_bytes = CONF.backup_file_size - sha_block_size_bytes = CONF.backup_sha_block_size_bytes - backup_default_container = CONF.backup_container - enable_progress_timer = CONF.backup_enable_progress_timer - super(PosixBackupDriver, self).__init__(context, chunk_size_bytes, - sha_block_size_bytes, - backup_default_container, - enable_progress_timer, - db_driver) - self.backup_path = backup_path - if not backup_path: - self.backup_path = CONF.backup_posix_path - if not self.backup_path: - raise exception.ConfigNotFound(path='backup_path') - LOG.debug("Using backup repository: %s", self.backup_path) - - def update_container_name(self, backup, container): - if container is not None: - return container - id = backup['id'] - return os.path.join(id[0:2], id[2:4], id) - - def put_container(self, container): - path = os.path.join(self.backup_path, container) - if not os.path.exists(path): - os.makedirs(path) - permissions = ( - stat.S_IRUSR | - stat.S_IWUSR | - stat.S_IXUSR | - stat.S_IRGRP | - stat.S_IWGRP | - stat.S_IXGRP) - os.chmod(path, permissions) - - def get_container_entries(self, container, prefix): - path = os.path.join(self.backup_path, container) - return [i for i in os.listdir(path) if i.startswith(prefix)] - - def get_object_writer(self, container, object_name, extra_metadata=None): - path = os.path.join(self.backup_path, container, object_name) - f = open(path, 'wb') - permissions = ( - stat.S_IRUSR | - stat.S_IWUSR | - stat.S_IRGRP | - stat.S_IWGRP) - os.chmod(path, permissions) - return f - - def get_object_reader(self, container, object_name, extra_metadata=None): - path = os.path.join(self.backup_path, container, object_name) - return open(path, 'rb') - - def delete_object(self, container, object_name): - # TODO(tbarron): clean up the container path if it is empty - path = os.path.join(self.backup_path, container, object_name) - os.remove(path) - - def _generate_object_name_prefix(self, backup): - return 'backup' - - def get_extra_metadata(self, backup, volume): - return None - - -def get_backup_driver(context): - return PosixBackupDriver(context) diff --git a/cinder/backup/drivers/swift.py b/cinder/backup/drivers/swift.py deleted file mode 100644 index eb00133b7..000000000 --- a/cinder/backup/drivers/swift.py +++ /dev/null @@ -1,344 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (c) 2014 TrilioData, Inc -# Copyright (c) 2015 EMC Corporation -# Copyright (C) 2015 Kevin Fox -# Copyright (C) 2015 Tom Barron -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of a backup service that uses Swift as the backend - -**Related Flags** - -:backup_swift_url: The URL of the Swift endpoint (default: None, use catalog). -:backup_swift_auth_url: The URL of the Keystone endpoint for authentication - (default: None, use catalog). -:swift_catalog_info: Info to match when looking for swift in the service ' - catalog. -:keystone_catalog_info: Info to match when looking for keystone in the service - catalog. -:backup_swift_object_size: The size in bytes of the Swift objects used - for volume backups (default: 52428800). -:backup_swift_retry_attempts: The number of retries to make for Swift - operations (default: 10). -:backup_swift_retry_backoff: The backoff time in seconds between retrying - failed Swift operations (default: 10). -:backup_compression_algorithm: Compression algorithm to use for volume - backups. Supported options are: - None (to disable), zlib and bz2 (default: zlib) -:backup_swift_ca_cert_file: The location of the CA certificate file to use - for swift client requests (default: None) -:backup_swift_auth_insecure: If true, bypass verification of server's - certificate for SSL connections (default: False) -""" - -import hashlib -import socket - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import timeutils -import six -from swiftclient import client as swift - -from cinder.backup import chunkeddriver -from cinder import exception -from cinder.i18n import _ -from cinder.i18n import _LE - -LOG = logging.getLogger(__name__) - -swiftbackup_service_opts = [ - cfg.StrOpt('backup_swift_url', - help='The URL of the Swift endpoint'), - cfg.StrOpt('backup_swift_auth_url', - help='The URL of the Keystone endpoint'), - cfg.StrOpt('swift_catalog_info', - default='object-store:swift:publicURL', - help='Info to match when looking for swift in the service ' - 'catalog. Format is: separated values of the form: ' - ':: - ' - 'Only used if backup_swift_url is unset'), - cfg.StrOpt('keystone_catalog_info', - default='identity:Identity Service:publicURL', - help='Info to match when looking for keystone in the service ' - 'catalog. Format is: separated values of the form: ' - ':: - ' - 'Only used if backup_swift_auth_url is unset'), - cfg.StrOpt('backup_swift_auth', - default='per_user', - help='Swift authentication mechanism'), - cfg.StrOpt('backup_swift_auth_version', - default='1', - help='Swift authentication version. Specify "1" for auth 1.0' - ', or "2" for auth 2.0'), - cfg.StrOpt('backup_swift_tenant', - help='Swift tenant/account name. Required when connecting' - ' to an auth 2.0 system'), - cfg.StrOpt('backup_swift_user', - help='Swift user name'), - cfg.StrOpt('backup_swift_key', - help='Swift key for authentication'), - cfg.StrOpt('backup_swift_container', - default='volumebackups', - help='The default Swift container to use'), - cfg.IntOpt('backup_swift_object_size', - default=52428800, - help='The size in bytes of Swift backup objects'), - cfg.IntOpt('backup_swift_block_size', - default=32768, - help='The size in bytes that changes are tracked ' - 'for incremental backups. backup_swift_object_size ' - 'has to be multiple of backup_swift_block_size.'), - cfg.IntOpt('backup_swift_retry_attempts', - default=3, - help='The number of retries to make for Swift operations'), - cfg.IntOpt('backup_swift_retry_backoff', - default=2, - help='The backoff time in seconds between Swift retries'), - cfg.BoolOpt('backup_swift_enable_progress_timer', - default=True, - help='Enable or Disable the timer to send the periodic ' - 'progress notifications to Ceilometer when backing ' - 'up the volume to the Swift backend storage. The ' - 'default value is True to enable the timer.'), - cfg.StrOpt('backup_swift_ca_cert_file', - help='Location of the CA certificate file to use for swift ' - 'client requests.'), - cfg.BoolOpt('backup_swift_auth_insecure', - default=False, - help='Bypass verification of server certificate when ' - 'making SSL connection to Swift.'), -] - -CONF = cfg.CONF -CONF.register_opts(swiftbackup_service_opts) - - -class SwiftBackupDriver(chunkeddriver.ChunkedBackupDriver): - """Provides backup, restore and delete of backup objects within Swift.""" - - def __init__(self, context, db_driver=None): - chunk_size_bytes = CONF.backup_swift_object_size - sha_block_size_bytes = CONF.backup_swift_block_size - backup_default_container = CONF.backup_swift_container - enable_progress_timer = CONF.backup_swift_enable_progress_timer - super(SwiftBackupDriver, self).__init__(context, chunk_size_bytes, - sha_block_size_bytes, - backup_default_container, - enable_progress_timer, - db_driver) - if CONF.backup_swift_url is None: - self.swift_url = None - info = CONF.swift_catalog_info - try: - service_type, service_name, endpoint_type = info.split(':') - except ValueError: - raise exception.BackupDriverException(_( - "Failed to parse the configuration option " - "'swift_catalog_info', must be in the form " - "::")) - for entry in context.service_catalog: - if entry.get('type') == service_type: - # It is assumed that service_types are unique within - # the service catalog, so once the correct one is found - # it is safe to break out of the loop - self.swift_url = entry.get( - 'endpoints')[0].get(endpoint_type) - break - else: - self.swift_url = '%s%s' % (CONF.backup_swift_url, - context.project_id) - if self.swift_url is None: - raise exception.BackupDriverException(_( - "Could not determine which Swift endpoint to use. This can " - "either be set in the service catalog or with the " - "cinder.conf config option 'backup_swift_url'.")) - if CONF.backup_swift_auth_url is None: - self.auth_url = None - info = CONF.keystone_catalog_info - try: - service_type, service_name, endpoint_type = info.split(':') - except ValueError: - raise exception.BackupDriverException(_( - "Failed to parse the configuration option " - "'keystone_catalog_info', must be in the form " - "::")) - for entry in context.service_catalog: - if entry.get('type') == service_type: - # It is assumed that service_types are unique within - # the service catalog, so once the correct one is found - # it is safe to break out of the loop - self.auth_url = entry.get( - 'endpoints')[0].get(endpoint_type) - break - else: - self.auth_url = '%s%s' % (CONF.backup_swift_auth_url, - context.project_id) - if self.auth_url is None: - raise exception.BackupDriverException(_( - "Could not determine which Keystone endpoint to use. This can " - "either be set in the service catalog or with the " - "cinder.conf config option 'backup_swift_auth_url'.")) - LOG.debug("Using swift URL %s", self.swift_url) - LOG.debug("Using auth URL %s", self.auth_url) - self.swift_attempts = CONF.backup_swift_retry_attempts - self.swift_backoff = CONF.backup_swift_retry_backoff - LOG.debug('Connect to %s in "%s" mode', CONF.backup_swift_url, - CONF.backup_swift_auth) - self.backup_swift_auth_insecure = CONF.backup_swift_auth_insecure - if CONF.backup_swift_auth == 'single_user': - if CONF.backup_swift_user is None: - LOG.error(_LE("single_user auth mode enabled, " - "but %(param)s not set"), - {'param': 'backup_swift_user'}) - raise exception.ParameterNotFound(param='backup_swift_user') - self.conn = swift.Connection( - authurl=self.auth_url, - auth_version=CONF.backup_swift_auth_version, - tenant_name=CONF.backup_swift_tenant, - user=CONF.backup_swift_user, - key=CONF.backup_swift_key, - retries=self.swift_attempts, - starting_backoff=self.swift_backoff, - insecure=self.backup_swift_auth_insecure, - cacert=CONF.backup_swift_ca_cert_file) - else: - self.conn = swift.Connection(retries=self.swift_attempts, - preauthurl=self.swift_url, - preauthtoken=self.context.auth_token, - starting_backoff=self.swift_backoff, - insecure= ( - self.backup_swift_auth_insecure), - cacert=CONF.backup_swift_ca_cert_file) - - class SwiftObjectWriter(object): - def __init__(self, container, object_name, conn): - self.container = container - self.object_name = object_name - self.conn = conn - self.data = bytearray() - - def __enter__(self): - return self - - def __exit__(self, exc_type, exc_value, traceback): - self.close() - - def write(self, data): - self.data += data - - def close(self): - reader = six.BytesIO(self.data) - try: - etag = self.conn.put_object(self.container, self.object_name, - reader, - content_length=len(self.data)) - except socket.error as err: - raise exception.SwiftConnectionFailed(reason=err) - LOG.debug('swift MD5 for %(object_name)s: %(etag)s', - {'object_name': self.object_name, 'etag': etag, }) - md5 = hashlib.md5(self.data).hexdigest() - LOG.debug('backup MD5 for %(object_name)s: %(md5)s', - {'object_name': self.object_name, 'md5': md5}) - if etag != md5: - err = _('error writing object to swift, MD5 of object in ' - 'swift %(etag)s is not the same as MD5 of object sent ' - 'to swift %(md5)s'), {'etag': etag, 'md5': md5} - raise exception.InvalidBackup(reason=err) - return md5 - - class SwiftObjectReader(object): - def __init__(self, container, object_name, conn): - self.container = container - self.object_name = object_name - self.conn = conn - - def __enter__(self): - return self - - def __exit__(self, exc_type, exc_value, traceback): - pass - - def read(self): - try: - (_resp, body) = self.conn.get_object(self.container, - self.object_name) - except socket.error as err: - raise exception.SwiftConnectionFailed(reason=err) - return body - - def put_container(self, container): - """Create the container if needed. No failure if it pre-exists.""" - try: - self.conn.put_container(container) - except socket.error as err: - raise exception.SwiftConnectionFailed(reason=err) - return - - def get_container_entries(self, container, prefix): - """Get container entry names""" - try: - swift_objects = self.conn.get_container(container, - prefix=prefix, - full_listing=True)[1] - except socket.error as err: - raise exception.SwiftConnectionFailed(reason=err) - swift_object_names = [swift_obj['name'] for swift_obj in swift_objects] - return swift_object_names - - def get_object_writer(self, container, object_name, extra_metadata=None): - """Return a writer object. - - Returns a writer object that stores a chunk of volume data in a - Swift object store. - """ - return self.SwiftObjectWriter(container, object_name, self.conn) - - def get_object_reader(self, container, object_name, extra_metadata=None): - """Return reader object. - - Returns a reader object that retrieves a chunk of backed-up volume data - from a Swift object store. - """ - return self.SwiftObjectReader(container, object_name, self.conn) - - def delete_object(self, container, object_name): - """Deletes a backup object from a Swift object store.""" - try: - self.conn.delete_object(container, object_name) - except socket.error as err: - raise exception.SwiftConnectionFailed(reason=err) - - def _generate_object_name_prefix(self, backup): - """Generates a Swift backup object name prefix.""" - az = 'az_%s' % self.az - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - timestamp = timeutils.utcnow().strftime("%Y%m%d%H%M%S") - prefix = volume + '/' + timestamp + '/' + backup_name - LOG.debug('generate_object_name_prefix: %s', prefix) - return prefix - - def update_container_name(self, backup, container): - """Use the container name as provided - don't update.""" - return container - - def get_extra_metadata(self, backup, volume): - """Swift driver does not use any extra metadata.""" - return None - - -def get_backup_driver(context): - return SwiftBackupDriver(context) diff --git a/cinder/backup/drivers/tsm.py b/cinder/backup/drivers/tsm.py deleted file mode 100644 index 4d4991f7a..000000000 --- a/cinder/backup/drivers/tsm.py +++ /dev/null @@ -1,534 +0,0 @@ -# Copyright 2013 IBM Corp -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Backup driver for IBM Tivoli Storage Manager (TSM). - -Implementation of a backup service that uses IBM Tivoli Storage Manager (TSM) -as the backend. The driver uses TSM command line dsmc utility to -run the backup and restore operations. -This version supports backup of block devices, e.g, FC, iSCSI, local as well as -regular files. - -A prerequisite for using the IBM TSM backup service is configuring the -Cinder host for using TSM. -""" - -import json -import os -import stat - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging - -from cinder.backup import driver -from cinder import exception -from cinder.i18n import _LE, _ -from cinder import utils - -LOG = logging.getLogger(__name__) - -tsm_opts = [ - cfg.StrOpt('backup_tsm_volume_prefix', - default='backup', - help='Volume prefix for the backup id when backing up to TSM'), - cfg.StrOpt('backup_tsm_password', - default='password', - help='TSM password for the running username', - secret=True), - cfg.BoolOpt('backup_tsm_compression', - default=True, - help='Enable or Disable compression for backups'), -] - -CONF = cfg.CONF -CONF.register_opts(tsm_opts) - -VALID_BACKUP_MODES = ['image', 'file'] - - -def _get_backup_metadata(backup, operation): - """Return metadata persisted with backup object.""" - try: - svc_dict = json.loads(backup.service_metadata) - backup_path = svc_dict.get('backup_path') - backup_mode = svc_dict.get('backup_mode') - except TypeError: - # for backwards compatibility - vol_prefix = CONF.backup_tsm_volume_prefix - backup_id = backup['id'] - backup_path = utils.make_dev_path('%s-%s' % - (vol_prefix, backup_id)) - backup_mode = 'image' - - if backup_mode not in VALID_BACKUP_MODES: - volume_id = backup['volume_id'] - backup_id = backup['id'] - err = (_('%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. ' - 'Backup object has unexpected mode. Image or file ' - 'backups supported, actual mode is %(vol_mode)s.') - % {'op': operation, - 'bck_id': backup_id, - 'vol_id': volume_id, - 'vol_mode': backup_mode}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - return backup_path, backup_mode - - -def _image_mode(backup_mode): - """True if backup is image type.""" - return backup_mode == 'image' - - -def _make_link(volume_path, backup_path, vol_id): - """Create a hard link for the volume block device. - - The IBM TSM client performs an image backup on a block device. - The name of the block device is the backup prefix plus the backup id - - :param volume_path: real device path name for volume - :param backup_path: path name TSM will use as volume to backup - :param vol_id: id of volume to backup (for reporting) - - :raises: InvalidBackup - """ - - try: - utils.execute('ln', volume_path, backup_path, - run_as_root=True, - check_exit_code=True) - except processutils.ProcessExecutionError as exc: - err = (_('backup: %(vol_id)s failed to create device hardlink ' - 'from %(vpath)s to %(bpath)s.\n' - 'stdout: %(out)s\n stderr: %(err)s') - % {'vol_id': vol_id, - 'vpath': volume_path, - 'bpath': backup_path, - 'out': exc.stdout, - 'err': exc.stderr}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - - -def _create_unique_device_link(backup_id, volume_path, volume_id, bckup_mode): - """Create a consistent hardlink for the volume block device. - - Create a consistent hardlink using the backup id so TSM - will be able to backup and restore to the same block device. - - :param backup_id: the backup id - :param volume_path: real path of the backup/restore device - :param volume_id: Volume id for backup or as restore target - :param bckup_mode: TSM backup mode, either 'image' or 'file' - :raises: InvalidBackup - :returns: str -- hardlink path of the volume block device - """ - if _image_mode(bckup_mode): - hardlink_path = utils.make_dev_path('%s-%s' % - (CONF.backup_tsm_volume_prefix, - backup_id)) - else: - dir, volname = os.path.split(volume_path) - hardlink_path = ('%s/%s-%s' % - (dir, - CONF.backup_tsm_volume_prefix, - backup_id)) - _make_link(volume_path, hardlink_path, volume_id) - return hardlink_path - - -def _check_dsmc_output(output, check_attrs, exact_match=True): - """Check dsmc command line utility output. - - Parse the output of the dsmc command and make sure that a given - attribute is present, and that it has the proper value. - TSM attribute has the format of "text : value". - - :param output: TSM output to parse - :param check_attrs: text to identify in the output - :param exact_match: if True, the check will pass only if the parsed - value is equal to the value specified in check_attrs. If false, the - check will pass if the parsed value is greater than or equal to the - value specified in check_attrs. This is needed because for file - backups, the parent directories may also be included the first a - volume is backed up. - :returns: bool -- indicate if requited output attribute found in output - """ - - parsed_attrs = {} - for line in output.split('\n'): - # parse TSM output: look for "msg : value - key, sep, val = line.partition(':') - if sep is not None and key is not None and len(val.strip()) > 0: - parsed_attrs[key] = val.strip() - - for ckey, cval in check_attrs.items(): - if ckey not in parsed_attrs: - return False - elif exact_match and parsed_attrs[ckey] != cval: - return False - elif not exact_match and int(parsed_attrs[ckey]) < int(cval): - return False - - return True - - -def _get_volume_realpath(volume_file, volume_id): - """Get the real path for the volume block device. - - If the volume is not a block device or a regular file issue an - InvalidBackup exception. - - :param volume_file: file object representing the volume - :param volume_id: Volume id for backup or as restore target - :raises: InvalidBackup - :returns: str -- real path of volume device - :returns: str -- backup mode to be used - """ - - try: - # Get real path - volume_path = os.path.realpath(volume_file.name) - # Verify that path is a block device - volume_mode = os.stat(volume_path).st_mode - if stat.S_ISBLK(volume_mode): - backup_mode = 'image' - elif stat.S_ISREG(volume_mode): - backup_mode = 'file' - else: - err = (_('backup: %(vol_id)s failed. ' - '%(path)s is unexpected file type. Block or regular ' - 'files supported, actual file mode is %(vol_mode)s.') - % {'vol_id': volume_id, - 'path': volume_path, - 'vol_mode': volume_mode}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - - except AttributeError: - err = (_('backup: %(vol_id)s failed. Cannot obtain real path ' - 'to volume at %(path)s.') - % {'vol_id': volume_id, - 'path': volume_file}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - except OSError: - err = (_('backup: %(vol_id)s failed. ' - '%(path)s is not a file.') - % {'vol_id': volume_id, - 'path': volume_path}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - return volume_path, backup_mode - - -def _cleanup_device_hardlink(hardlink_path, volume_path, volume_id): - """Remove the hardlink for the volume block device. - - :param hardlink_path: hardlink to the volume block device - :param volume_path: real path of the backup/restore device - :param volume_id: Volume id for backup or as restore target - """ - - try: - utils.execute('rm', - '-f', - hardlink_path, - run_as_root=True) - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('backup: %(vol_id)s failed to remove backup hardlink ' - 'from %(vpath)s to %(bpath)s.\n' - 'stdout: %(out)s\n stderr: %(err)s.'), - {'vol_id': volume_id, - 'vpath': volume_path, - 'bpath': hardlink_path, - 'out': exc.stdout, - 'err': exc.stderr}) - - -class TSMBackupDriver(driver.BackupDriver): - """Provides backup, restore and delete of volumes backup for TSM.""" - - DRIVER_VERSION = '1.0.0' - - def __init__(self, context, db_driver=None): - super(TSMBackupDriver, self).__init__(context, db_driver) - self.tsm_password = CONF.backup_tsm_password - self.volume_prefix = CONF.backup_tsm_volume_prefix - - def _do_backup(self, backup_path, vol_id, backup_mode): - """Perform the actual backup operation. - - :param backup_path: volume path - :param vol_id: volume id - :param backup_mode: file mode of source volume; 'image' or 'file' - :raises: InvalidBackup - """ - - backup_attrs = {'Total number of objects backed up': '1'} - compr_flag = 'yes' if CONF.backup_tsm_compression else 'no' - - backup_cmd = ['dsmc', 'backup'] - if _image_mode(backup_mode): - backup_cmd.append('image') - backup_cmd.extend(['-quiet', - '-compression=%s' % compr_flag, - '-password=%s' % self.tsm_password, - backup_path]) - - out, err = utils.execute(*backup_cmd, - run_as_root=True, - check_exit_code=False) - - success = _check_dsmc_output(out, backup_attrs, exact_match=False) - if not success: - err = (_('backup: %(vol_id)s failed to obtain backup ' - 'success notification from server.\n' - 'stdout: %(out)s\n stderr: %(err)s') - % {'vol_id': vol_id, - 'out': out, - 'err': err}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - - def _do_restore(self, backup_path, restore_path, vol_id, backup_mode): - """Perform the actual restore operation. - - :param backup_path: the path the backup was created from, this - identifies the backup to tsm - :param restore_path: volume path to restore into - :param vol_id: volume id - :param backup_mode: mode used to create the backup ('image' or 'file') - :raises: InvalidBackup - """ - - restore_attrs = {'Total number of objects restored': '1'} - restore_cmd = ['dsmc', 'restore'] - if _image_mode(backup_mode): - restore_cmd.append('image') - restore_cmd.append('-noprompt') # suppress prompt - else: - restore_cmd.append('-replace=yes') # suppress prompt - - restore_cmd.extend(['-quiet', - '-password=%s' % self.tsm_password, - backup_path]) - - if restore_path != backup_path: - restore_cmd.append(restore_path) - - out, err = utils.execute(*restore_cmd, - run_as_root=True, - check_exit_code=False) - - success = _check_dsmc_output(out, restore_attrs) - if not success: - err = (_('restore: %(vol_id)s failed.\n' - 'stdout: %(out)s\n stderr: %(err)s.') - % {'vol_id': vol_id, - 'out': out, - 'err': err}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - - def backup(self, backup, volume_file, backup_metadata=False): - """Backup the given volume to TSM. - - TSM performs a backup of a volume. The volume_file is used - to determine the path of the block device that TSM will back-up. - - :param backup: backup information for volume - :param volume_file: file object representing the volume - :param backup_metadata: whether or not to backup volume metadata - :raises InvalidBackup - """ - - # TODO(dosaboy): this needs implementing (see backup.drivers.ceph for - # an example) - if backup_metadata: - msg = _("Volume metadata backup requested but this driver does " - "not yet support this feature.") - raise exception.InvalidBackup(reason=msg) - - volume_path, backup_mode = _get_volume_realpath(volume_file, - backup.volume_id) - LOG.debug('Starting backup of volume: %(volume_id)s to TSM,' - ' volume path: %(volume_path)s, mode: %(mode)s.', - {'volume_id': backup.volume_id, - 'volume_path': volume_path, - 'mode': backup_mode}) - - backup_path = _create_unique_device_link(backup.id, - volume_path, - backup.volume_id, - backup_mode) - - service_metadata = {'backup_mode': backup_mode, - 'backup_path': backup_path} - backup.service_metadata = json.dumps(service_metadata) - backup.save() - - try: - self._do_backup(backup_path, backup.volume_id, backup_mode) - except processutils.ProcessExecutionError as exc: - err = (_('backup: %(vol_id)s failed to run dsmc ' - 'on %(bpath)s.\n' - 'stdout: %(out)s\n stderr: %(err)s') - % {'vol_id': backup.volume_id, - 'bpath': backup_path, - 'out': exc.stdout, - 'err': exc.stderr}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - except exception.Error as exc: - err = (_('backup: %(vol_id)s failed to run dsmc ' - 'due to invalid arguments ' - 'on %(bpath)s.\n' - 'stdout: %(out)s\n stderr: %(err)s') - % {'vol_id': backup.volume_id, - 'bpath': backup_path, - 'out': exc.stdout, - 'err': exc.stderr}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - - finally: - _cleanup_device_hardlink(backup_path, volume_path, - backup.volume_id) - - LOG.debug('Backup %s finished.', backup.id) - - def restore(self, backup, volume_id, volume_file): - """Restore the given volume backup from TSM server. - - :param backup: backup information for volume - :param volume_id: volume id - :param volume_file: file object representing the volume - :raises: InvalidBackup - """ - - # backup_path is the path that was originally backed up. - backup_path, backup_mode = _get_backup_metadata(backup, 'restore') - - LOG.debug('Starting restore of backup from TSM ' - 'to volume %(volume_id)s, ' - 'backup: %(backup_id)s, ' - 'mode: %(mode)s.', - {'volume_id': volume_id, - 'backup_id': backup.id, - 'mode': backup_mode}) - - # volume_path is the path to restore into. This may - # be different than the original volume. - volume_path, unused = _get_volume_realpath(volume_file, - volume_id) - - restore_path = _create_unique_device_link(backup.id, - volume_path, - volume_id, - backup_mode) - - try: - self._do_restore(backup_path, restore_path, volume_id, backup_mode) - except processutils.ProcessExecutionError as exc: - err = (_('restore: %(vol_id)s failed to run dsmc ' - 'on %(bpath)s.\n' - 'stdout: %(out)s\n stderr: %(err)s') - % {'vol_id': volume_id, - 'bpath': restore_path, - 'out': exc.stdout, - 'err': exc.stderr}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - except exception.Error as exc: - err = (_('restore: %(vol_id)s failed to run dsmc ' - 'due to invalid arguments ' - 'on %(bpath)s.\n' - 'stdout: %(out)s\n stderr: %(err)s') - % {'vol_id': volume_id, - 'bpath': restore_path, - 'out': exc.stdout, - 'err': exc.stderr}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - - finally: - _cleanup_device_hardlink(restore_path, volume_path, volume_id) - - LOG.debug('Restore %(backup_id)s to %(volume_id)s finished.', - {'backup_id': backup.id, - 'volume_id': volume_id}) - - def delete(self, backup): - """Delete the given backup from TSM server. - - :param backup: backup information for volume - :raises: InvalidBackup - """ - - delete_attrs = {'Total number of objects deleted': '1'} - delete_path, backup_mode = _get_backup_metadata(backup, 'restore') - - LOG.debug('Delete started for backup: %(backup)s, mode: %(mode)s.', - {'backup': backup.id, - 'mode': backup_mode}) - - try: - out, err = utils.execute('dsmc', - 'delete', - 'backup', - '-quiet', - '-noprompt', - '-objtype=%s' % backup_mode, - '-password=%s' % self.tsm_password, - delete_path, - run_as_root=True, - check_exit_code=False) - - except processutils.ProcessExecutionError as exc: - err = (_('delete: %(vol_id)s failed to run dsmc with ' - 'stdout: %(out)s\n stderr: %(err)s') - % {'vol_id': backup.volume_id, - 'out': exc.stdout, - 'err': exc.stderr}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - except exception.Error as exc: - err = (_('delete: %(vol_id)s failed to run dsmc ' - 'due to invalid arguments with ' - 'stdout: %(out)s\n stderr: %(err)s') - % {'vol_id': backup.volume_id, - 'out': exc.stdout, - 'err': exc.stderr}) - LOG.error(err) - raise exception.InvalidBackup(reason=err) - - success = _check_dsmc_output(out, delete_attrs) - if not success: - # log error if tsm cannot delete the backup object - # but do not raise exception so that cinder backup - # object can be removed. - LOG.error(_LE('delete: %(vol_id)s failed with ' - 'stdout: %(out)s\n stderr: %(err)s'), - {'vol_id': backup.volume_id, - 'out': out, - 'err': err}) - - LOG.debug('Delete %s finished.', backup['id']) - - -def get_backup_driver(context): - return TSMBackupDriver(context) diff --git a/cinder/backup/manager.py b/cinder/backup/manager.py deleted file mode 100644 index 02d2a88b6..000000000 --- a/cinder/backup/manager.py +++ /dev/null @@ -1,891 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Backup manager manages volume backups. - -Volume Backups are full copies of persistent volumes stored in a backup -store e.g. an object store or any other backup store if and when support is -added. They are usable without the original object being available. A -volume backup can be restored to the original volume it was created from or -any other available volume with a minimum size of the original volume. -Volume backups can be created, restored, deleted and listed. - -**Related Flags** - -:backup_topic: What :mod:`rpc` topic to listen to (default: - `cinder-backup`). -:backup_manager: The module name of a class derived from - :class:`manager.Manager` (default: - :class:`cinder.backup.manager.Manager`). - -""" - -from oslo_config import cfg -from oslo_log import log as logging -import oslo_messaging as messaging -from oslo_utils import excutils -from oslo_utils import importutils -import six - -from cinder.backup import driver -from cinder.backup import rpcapi as backup_rpcapi -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import manager -from cinder import objects -from cinder.objects import fields -from cinder import quota -from cinder import rpc -from cinder import utils -from cinder.volume import rpcapi as volume_rpcapi -from cinder.volume import utils as volume_utils - -LOG = logging.getLogger(__name__) - -backup_manager_opts = [ - cfg.StrOpt('backup_driver', - default='cinder.backup.drivers.swift', - help='Driver to use for backups.',), - cfg.BoolOpt('backup_service_inithost_offload', - default=False, - help='Offload pending backup delete during ' - 'backup service startup.',), -] - -# This map doesn't need to be extended in the future since it's only -# for old backup services -mapper = {'cinder.backup.services.swift': 'cinder.backup.drivers.swift', - 'cinder.backup.services.ceph': 'cinder.backup.drivers.ceph'} - -CONF = cfg.CONF -CONF.register_opts(backup_manager_opts) -CONF.import_opt('use_multipath_for_image_xfer', 'cinder.volume.driver') -CONF.import_opt('num_volume_device_scan_tries', 'cinder.volume.driver') -QUOTAS = quota.QUOTAS - - -class BackupManager(manager.SchedulerDependentManager): - """Manages backup of block storage devices.""" - - RPC_API_VERSION = '1.3' - - target = messaging.Target(version=RPC_API_VERSION) - - def __init__(self, service_name=None, *args, **kwargs): - self.service = importutils.import_module(self.driver_name) - self.az = CONF.storage_availability_zone - self.volume_managers = {} - self.backup_rpcapi = backup_rpcapi.BackupAPI() - self.volume_rpcapi = volume_rpcapi.VolumeAPI() - super(BackupManager, self).__init__(service_name='backup', - *args, **kwargs) - self.additional_endpoints.append(_BackupV2Proxy(self)) - - @property - def driver_name(self): - """This function maps old backup services to backup drivers.""" - - return self._map_service_to_driver(CONF.backup_driver) - - def _map_service_to_driver(self, service): - """Maps services to drivers.""" - - if service in mapper: - return mapper[service] - return service - - def _update_backup_error(self, backup, context, err): - backup.status = fields.BackupStatus.ERROR - backup.fail_reason = err - backup.save() - - def init_host(self): - """Run initialization needed for a standalone service.""" - ctxt = context.get_admin_context() - - try: - self._cleanup_incomplete_backup_operations(ctxt) - except Exception: - # Don't block startup of the backup service. - LOG.exception(_LE("Problem cleaning incomplete backup " - "operations.")) - - def reset(self): - super(BackupManager, self).reset() - self.backup_rpcapi = backup_rpcapi.BackupAPI() - self.volume_rpcapi = volume_rpcapi.VolumeAPI() - - def _cleanup_incomplete_backup_operations(self, ctxt): - LOG.info(_LI("Cleaning up incomplete backup operations.")) - - # TODO(smulcahy) implement full resume of backup and restore - # operations on restart (rather than simply resetting) - backups = objects.BackupList.get_all_by_host(ctxt, self.host) - for backup in backups: - try: - self._cleanup_one_backup(ctxt, backup) - except Exception: - LOG.exception(_LE("Problem cleaning up backup %(bkup)s."), - {'bkup': backup['id']}) - try: - self._cleanup_temp_volumes_snapshots_for_one_backup(ctxt, - backup) - except Exception: - LOG.exception(_LE("Problem cleaning temp volumes and " - "snapshots for backup %(bkup)s."), - {'bkup': backup['id']}) - - def _cleanup_one_volume(self, ctxt, volume): - if volume['status'] == 'backing-up': - self._detach_all_attachments(ctxt, volume) - LOG.info(_LI('Resetting volume %(vol_id)s to previous ' - 'status %(status)s (was backing-up).'), - {'vol_id': volume['id'], - 'status': volume['previous_status']}) - self.db.volume_update(ctxt, volume['id'], - {'status': volume['previous_status']}) - elif volume['status'] == 'restoring-backup': - self._detach_all_attachments(ctxt, volume) - LOG.info(_LI('setting volume %s to error_restoring ' - '(was restoring-backup).'), volume['id']) - self.db.volume_update(ctxt, volume['id'], - {'status': 'error_restoring'}) - - def _cleanup_one_backup(self, ctxt, backup): - if backup['status'] == fields.BackupStatus.CREATING: - LOG.info(_LI('Resetting backup %s to error (was creating).'), - backup['id']) - - volume = objects.Volume.get_by_id(ctxt, backup.volume_id) - self._cleanup_one_volume(ctxt, volume) - - err = 'incomplete backup reset on manager restart' - self._update_backup_error(backup, ctxt, err) - elif backup['status'] == fields.BackupStatus.RESTORING: - LOG.info(_LI('Resetting backup %s to ' - 'available (was restoring).'), - backup['id']) - volume = objects.Volume.get_by_id(ctxt, backup.restore_volume_id) - self._cleanup_one_volume(ctxt, volume) - - backup.status = fields.BackupStatus.AVAILABLE - backup.save() - elif backup['status'] == fields.BackupStatus.DELETING: - LOG.info(_LI('Resuming delete on backup: %s.'), backup['id']) - if CONF.backup_service_inithost_offload: - # Offload all the pending backup delete operations to the - # threadpool to prevent the main backup service thread - # from being blocked. - self._add_to_threadpool(self.delete_backup, ctxt, backup) - else: - # By default, delete backups sequentially - self.delete_backup(ctxt, backup) - - def _detach_all_attachments(self, ctxt, volume): - attachments = volume['volume_attachment'] or [] - for attachment in attachments: - if (attachment['attached_host'] == self.host and - attachment['instance_uuid'] is None): - try: - rpcapi = self.volume_rpcapi - rpcapi.detach_volume(ctxt, volume, attachment['id']) - except Exception: - LOG.exception(_LE("Detach attachment %(attach_id)s" - " failed."), - {'attach_id': attachment['id']}, - resource=volume) - - def _delete_temp_volume(self, ctxt, backup): - try: - temp_volume = objects.Volume.get_by_id( - ctxt, backup.temp_volume_id) - self.volume_rpcapi.delete_volume(ctxt, temp_volume) - except exception.VolumeNotFound: - LOG.debug("Could not find temp volume %(vol)s to clean up " - "for backup %(backup)s.", - {'vol': backup.temp_volume_id, - 'backup': backup.id}) - backup.temp_volume_id = None - backup.save() - - def _delete_temp_snapshot(self, ctxt, backup): - try: - temp_snapshot = objects.Snapshot.get_by_id( - ctxt, backup.temp_snapshot_id) - volume = objects.Volume.get_by_id( - ctxt, backup.volume_id) - # The temp snapshot should be deleted directly thru the - # volume driver, not thru the volume manager. - self.volume_rpcapi.delete_snapshot(ctxt, temp_snapshot, - volume.host) - except exception.SnapshotNotFound: - LOG.debug("Could not find temp snapshot %(snap)s to clean " - "up for backup %(backup)s.", - {'snap': backup.temp_snapshot_id, - 'backup': backup.id}) - backup.temp_snapshot_id = None - backup.save() - - def _cleanup_temp_volumes_snapshots_for_one_backup(self, ctxt, backup): - # NOTE(xyang): If the service crashes or gets restarted during the - # backup operation, there could be temporary volumes or snapshots - # that are not deleted. Make sure any temporary volumes or snapshots - # create by the backup job are deleted when service is started. - if (backup.temp_volume_id - and backup.status == fields.BackupStatus.ERROR): - self._delete_temp_volume(ctxt, backup) - - if (backup.temp_snapshot_id - and backup.status == fields.BackupStatus.ERROR): - self._delete_temp_snapshot(ctxt, backup) - - def _cleanup_temp_volumes_snapshots_when_backup_created( - self, ctxt, backup): - # Delete temp volumes or snapshots when backup creation is completed. - if backup.temp_volume_id: - self._delete_temp_volume(ctxt, backup) - - if backup.temp_snapshot_id: - self._delete_temp_snapshot(ctxt, backup) - - def create_backup(self, context, backup): - """Create volume backups using configured backup service.""" - volume_id = backup.volume_id - volume = objects.Volume.get_by_id(context, volume_id) - previous_status = volume.get('previous_status', None) - LOG.info(_LI('Create backup started, backup: %(backup_id)s ' - 'volume: %(volume_id)s.'), - {'backup_id': backup.id, 'volume_id': volume_id}) - - self._notify_about_backup_usage(context, backup, "create.start") - - backup.host = self.host - backup.service = self.driver_name - backup.availability_zone = self.az - backup.save() - - expected_status = 'backing-up' - actual_status = volume['status'] - if actual_status != expected_status: - err = _('Create backup aborted, expected volume status ' - '%(expected_status)s but got %(actual_status)s.') % { - 'expected_status': expected_status, - 'actual_status': actual_status, - } - self._update_backup_error(backup, context, err) - raise exception.InvalidVolume(reason=err) - - expected_status = fields.BackupStatus.CREATING - actual_status = backup.status - if actual_status != expected_status: - err = _('Create backup aborted, expected backup status ' - '%(expected_status)s but got %(actual_status)s.') % { - 'expected_status': expected_status, - 'actual_status': actual_status, - } - self._update_backup_error(backup, context, err) - backup.save() - raise exception.InvalidBackup(reason=err) - - try: - self._run_backup(context, backup, volume) - except Exception as err: - with excutils.save_and_reraise_exception(): - self.db.volume_update(context, volume_id, - {'status': previous_status, - 'previous_status': 'error_backing-up'}) - self._update_backup_error(backup, context, six.text_type(err)) - - # Restore the original status. - self.db.volume_update(context, volume_id, - {'status': previous_status, - 'previous_status': 'backing-up'}) - backup.status = fields.BackupStatus.AVAILABLE - backup.size = volume['size'] - backup.save() - - # Handle the num_dependent_backups of parent backup when child backup - # has created successfully. - if backup.parent_id: - parent_backup = objects.Backup.get_by_id(context, - backup.parent_id) - parent_backup.num_dependent_backups += 1 - parent_backup.save() - LOG.info(_LI('Create backup finished. backup: %s.'), backup.id) - self._notify_about_backup_usage(context, backup, "create.end") - - def _run_backup(self, context, backup, volume): - backup_service = self.service.get_backup_driver(context) - - properties = utils.brick_get_connector_properties() - backup_dic = self.volume_rpcapi.get_backup_device(context, - backup, volume) - try: - backup_device = backup_dic.get('backup_device') - is_snapshot = backup_dic.get('is_snapshot') - attach_info = self._attach_device(context, backup_device, - properties, is_snapshot) - try: - device_path = attach_info['device']['path'] - if isinstance(device_path, six.string_types): - if backup_dic.get('secure_enabled', False): - with open(device_path) as device_file: - backup_service.backup(backup, device_file) - else: - with utils.temporary_chown(device_path): - with open(device_path) as device_file: - backup_service.backup(backup, device_file) - else: - backup_service.backup(backup, device_path) - - finally: - self._detach_device(context, attach_info, - backup_device, properties, - is_snapshot) - finally: - backup = objects.Backup.get_by_id(context, backup.id) - self._cleanup_temp_volumes_snapshots_when_backup_created( - context, backup) - - def restore_backup(self, context, backup, volume_id): - """Restore volume backups from configured backup service.""" - LOG.info(_LI('Restore backup started, backup: %(backup_id)s ' - 'volume: %(volume_id)s.'), - {'backup_id': backup.id, 'volume_id': volume_id}) - - volume = objects.Volume.get_by_id(context, volume_id) - self._notify_about_backup_usage(context, backup, "restore.start") - - backup.host = self.host - backup.save() - - expected_status = 'restoring-backup' - actual_status = volume['status'] - if actual_status != expected_status: - err = (_('Restore backup aborted, expected volume status ' - '%(expected_status)s but got %(actual_status)s.') % - {'expected_status': expected_status, - 'actual_status': actual_status}) - backup.status = fields.BackupStatus.AVAILABLE - backup.save() - raise exception.InvalidVolume(reason=err) - - expected_status = fields.BackupStatus.RESTORING - actual_status = backup['status'] - if actual_status != expected_status: - err = (_('Restore backup aborted: expected backup status ' - '%(expected_status)s but got %(actual_status)s.') % - {'expected_status': expected_status, - 'actual_status': actual_status}) - self._update_backup_error(backup, context, err) - self.db.volume_update(context, volume_id, {'status': 'error'}) - raise exception.InvalidBackup(reason=err) - - if volume['size'] > backup['size']: - LOG.info(_LI('Volume: %(vol_id)s, size: %(vol_size)d is ' - 'larger than backup: %(backup_id)s, ' - 'size: %(backup_size)d, continuing with restore.'), - {'vol_id': volume['id'], - 'vol_size': volume['size'], - 'backup_id': backup['id'], - 'backup_size': backup['size']}) - - backup_service = self._map_service_to_driver(backup['service']) - configured_service = self.driver_name - if backup_service != configured_service: - err = _('Restore backup aborted, the backup service currently' - ' configured [%(configured_service)s] is not the' - ' backup service that was used to create this' - ' backup [%(backup_service)s].') % { - 'configured_service': configured_service, - 'backup_service': backup_service, - } - backup.status = fields.BackupStatus.AVAILABLE - backup.save() - self.db.volume_update(context, volume_id, {'status': 'error'}) - raise exception.InvalidBackup(reason=err) - - try: - self._run_restore(context, backup, volume) - except Exception: - with excutils.save_and_reraise_exception(): - self.db.volume_update(context, volume_id, - {'status': 'error_restoring'}) - backup.status = fields.BackupStatus.AVAILABLE - backup.save() - - self.db.volume_update(context, volume_id, {'status': 'available'}) - backup.status = fields.BackupStatus.AVAILABLE - backup.save() - LOG.info(_LI('Restore backup finished, backup %(backup_id)s restored' - ' to volume %(volume_id)s.'), - {'backup_id': backup.id, 'volume_id': volume_id}) - self._notify_about_backup_usage(context, backup, "restore.end") - - def _run_restore(self, context, backup, volume): - backup_service = self.service.get_backup_driver(context) - - properties = utils.brick_get_connector_properties() - secure_enabled = ( - self.volume_rpcapi.secure_file_operations_enabled(context, - volume)) - attach_info = self._attach_device(context, volume, properties) - try: - device_path = attach_info['device']['path'] - if isinstance(device_path, six.string_types): - if secure_enabled: - with open(device_path, 'wb') as device_file: - backup_service.restore(backup, volume.id, device_file) - else: - with utils.temporary_chown(device_path): - with open(device_path, 'wb') as device_file: - backup_service.restore(backup, volume.id, - device_file) - else: - backup_service.restore(backup, volume.id, device_path) - finally: - self._detach_device(context, attach_info, volume, properties) - - def delete_backup(self, context, backup): - """Delete volume backup from configured backup service.""" - LOG.info(_LI('Delete backup started, backup: %s.'), backup.id) - - self._notify_about_backup_usage(context, backup, "delete.start") - backup.host = self.host - backup.save() - - expected_status = fields.BackupStatus.DELETING - actual_status = backup.status - if actual_status != expected_status: - err = _('Delete_backup aborted, expected backup status ' - '%(expected_status)s but got %(actual_status)s.') \ - % {'expected_status': expected_status, - 'actual_status': actual_status} - self._update_backup_error(backup, context, err) - raise exception.InvalidBackup(reason=err) - - backup_service = self._map_service_to_driver(backup['service']) - if backup_service is not None: - configured_service = self.driver_name - if backup_service != configured_service: - err = _('Delete backup aborted, the backup service currently' - ' configured [%(configured_service)s] is not the' - ' backup service that was used to create this' - ' backup [%(backup_service)s].')\ - % {'configured_service': configured_service, - 'backup_service': backup_service} - self._update_backup_error(backup, context, err) - raise exception.InvalidBackup(reason=err) - - try: - backup_service = self.service.get_backup_driver(context) - backup_service.delete(backup) - except Exception as err: - with excutils.save_and_reraise_exception(): - self._update_backup_error(backup, context, - six.text_type(err)) - - # Get reservations - try: - reserve_opts = { - 'backups': -1, - 'backup_gigabytes': -backup.size, - } - reservations = QUOTAS.reserve(context, - project_id=backup.project_id, - **reserve_opts) - except Exception: - reservations = None - LOG.exception(_LE("Failed to update usages deleting backup")) - - backup.destroy() - # If this backup is incremental backup, handle the - # num_dependent_backups of parent backup - if backup.parent_id: - parent_backup = objects.Backup.get_by_id(context, - backup.parent_id) - if parent_backup.has_dependent_backups: - parent_backup.num_dependent_backups -= 1 - parent_backup.save() - # Commit the reservations - if reservations: - QUOTAS.commit(context, reservations, - project_id=backup.project_id) - - LOG.info(_LI('Delete backup finished, backup %s deleted.'), backup.id) - self._notify_about_backup_usage(context, backup, "delete.end") - - def _notify_about_backup_usage(self, - context, - backup, - event_suffix, - extra_usage_info=None): - volume_utils.notify_about_backup_usage( - context, backup, event_suffix, - extra_usage_info=extra_usage_info, - host=self.host) - - def export_record(self, context, backup): - """Export all volume backup metadata details to allow clean import. - - Export backup metadata so it could be re-imported into the database - without any prerequisite in the backup database. - - :param context: running context - :param backup: backup object to export - :returns: backup_record - a description of how to import the backup - :returns: contains 'backup_url' - how to import the backup, and - :returns: 'backup_service' describing the needed driver. - :raises: InvalidBackup - """ - LOG.info(_LI('Export record started, backup: %s.'), backup.id) - - expected_status = fields.BackupStatus.AVAILABLE - actual_status = backup.status - if actual_status != expected_status: - err = (_('Export backup aborted, expected backup status ' - '%(expected_status)s but got %(actual_status)s.') % - {'expected_status': expected_status, - 'actual_status': actual_status}) - raise exception.InvalidBackup(reason=err) - - backup_record = {} - backup_record['backup_service'] = backup.service - backup_service = self._map_service_to_driver(backup.service) - configured_service = self.driver_name - if backup_service != configured_service: - err = (_('Export record aborted, the backup service currently' - ' configured [%(configured_service)s] is not the' - ' backup service that was used to create this' - ' backup [%(backup_service)s].') % - {'configured_service': configured_service, - 'backup_service': backup_service}) - raise exception.InvalidBackup(reason=err) - - # Call driver to create backup description string - try: - backup_service = self.service.get_backup_driver(context) - driver_info = backup_service.export_record(backup) - backup_url = backup.encode_record(driver_info=driver_info) - backup_record['backup_url'] = backup_url - except Exception as err: - msg = six.text_type(err) - raise exception.InvalidBackup(reason=msg) - - LOG.info(_LI('Export record finished, backup %s exported.'), backup.id) - return backup_record - - def import_record(self, - context, - backup, - backup_service, - backup_url, - backup_hosts): - """Import all volume backup metadata details to the backup db. - - :param context: running context - :param backup: The new backup object for the import - :param backup_service: The needed backup driver for import - :param backup_url: An identifier string to locate the backup - :param backup_hosts: Potential hosts to execute the import - :raises: InvalidBackup - :raises: ServiceNotFound - """ - LOG.info(_LI('Import record started, backup_url: %s.'), backup_url) - - # Can we import this backup? - if (backup_service != self.driver_name): - # No, are there additional potential backup hosts in the list? - if len(backup_hosts) > 0: - # try the next host on the list, maybe he can import - first_host = backup_hosts.pop() - self.backup_rpcapi.import_record(context, - first_host, - backup, - backup_service, - backup_url, - backup_hosts) - else: - # empty list - we are the last host on the list, fail - err = _('Import record failed, cannot find backup ' - 'service to perform the import. Request service ' - '%(service)s') % {'service': backup_service} - self._update_backup_error(backup, context, err) - raise exception.ServiceNotFound(service_id=backup_service) - else: - # Yes... - try: - # Deserialize backup record information - backup_options = backup.decode_record(backup_url) - - # Extract driver specific info and pass it to the driver - driver_options = backup_options.pop('driver_info', {}) - backup_service = self.service.get_backup_driver(context) - backup_service.import_record(backup, driver_options) - except Exception as err: - msg = six.text_type(err) - self._update_backup_error(backup, context, msg) - raise exception.InvalidBackup(reason=msg) - - required_import_options = { - 'display_name', - 'display_description', - 'container', - 'size', - 'service_metadata', - 'service', - 'object_count', - 'id' - } - - # Check for missing fields in imported data - missing_opts = required_import_options - set(backup_options) - if missing_opts: - msg = (_('Driver successfully decoded imported backup data, ' - 'but there are missing fields (%s).') % - ', '.join(missing_opts)) - self._update_backup_error(backup, context, msg) - raise exception.InvalidBackup(reason=msg) - - # Confirm the ID from the record in the DB is the right one - backup_id = backup_options['id'] - if backup_id != backup.id: - msg = (_('Trying to import backup metadata from id %(meta_id)s' - ' into backup %(id)s.') % - {'meta_id': backup_id, 'id': backup.id}) - self._update_backup_error(backup, context, msg) - raise exception.InvalidBackup(reason=msg) - - # Overwrite some fields - backup_options['status'] = fields.BackupStatus.AVAILABLE - backup_options['service'] = self.driver_name - backup_options['availability_zone'] = self.az - backup_options['host'] = self.host - - # Remove some values which are not actual fields and some that - # were set by the API node - for key in ('name', 'user_id', 'project_id'): - backup_options.pop(key, None) - - # Update the database - backup.update(backup_options) - backup.save() - - # Verify backup - try: - if isinstance(backup_service, driver.BackupDriverWithVerify): - backup_service.verify(backup.id) - else: - LOG.warning(_LW('Backup service %(service)s does not ' - 'support verify. Backup id %(id)s is ' - 'not verified. Skipping verify.'), - {'service': self.driver_name, - 'id': backup.id}) - except exception.InvalidBackup as err: - with excutils.save_and_reraise_exception(): - self._update_backup_error(backup, context, - six.text_type(err)) - - LOG.info(_LI('Import record id %s metadata from driver ' - 'finished.'), backup.id) - - def reset_status(self, context, backup, status): - """Reset volume backup status. - - :param context: running context - :param backup: The backup object for reset status operation - :param status: The status to be set - :raises: InvalidBackup - :raises: BackupVerifyUnsupportedDriver - :raises: AttributeError - """ - LOG.info(_LI('Reset backup status started, backup_id: ' - '%(backup_id)s, status: %(status)s.'), - {'backup_id': backup.id, - 'status': status}) - - backup_service = self._map_service_to_driver(backup.service) - LOG.info(_LI('Backup service: %s.'), backup_service) - if backup_service is not None: - configured_service = self.driver_name - if backup_service != configured_service: - err = _('Reset backup status aborted, the backup service' - ' currently configured [%(configured_service)s] ' - 'is not the backup service that was used to create' - ' this backup [%(backup_service)s].') % \ - {'configured_service': configured_service, - 'backup_service': backup_service} - raise exception.InvalidBackup(reason=err) - # Verify backup - try: - # check whether the backup is ok or not - if (status == fields.BackupStatus.AVAILABLE - and backup['status'] != fields.BackupStatus.RESTORING): - # check whether we could verify the backup is ok or not - if isinstance(backup_service, - driver.BackupDriverWithVerify): - backup_service.verify(backup.id) - backup.status = status - backup.save() - # driver does not support verify function - else: - msg = (_('Backup service %(configured_service)s ' - 'does not support verify. Backup id' - ' %(id)s is not verified. ' - 'Skipping verify.') % - {'configured_service': self.driver_name, - 'id': backup.id}) - raise exception.BackupVerifyUnsupportedDriver( - reason=msg) - # reset status to error or from restoring to available - else: - if (status == fields.BackupStatus.ERROR or - (status == fields.BackupStatus.AVAILABLE and - backup.status == fields.BackupStatus.RESTORING)): - backup.status = status - backup.save() - except exception.InvalidBackup: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Backup id %s is not invalid. " - "Skipping reset."), backup.id) - except exception.BackupVerifyUnsupportedDriver: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Backup service %(configured_service)s ' - 'does not support verify. Backup id ' - '%(id)s is not verified. ' - 'Skipping verify.'), - {'configured_service': self.driver_name, - 'id': backup.id}) - except AttributeError: - msg = (_('Backup service %(service)s does not support ' - 'verify. Backup id %(id)s is not verified. ' - 'Skipping reset.') % - {'service': self.driver_name, - 'id': backup.id}) - LOG.error(msg) - raise exception.BackupVerifyUnsupportedDriver( - reason=msg) - - # Needs to clean temporary volumes and snapshots. - try: - self._cleanup_temp_volumes_snapshots_for_one_backup( - context, backup) - except Exception: - LOG.exception(_LE("Problem cleaning temp volumes and " - "snapshots for backup %(bkup)s."), - {'bkup': backup.id}) - - # send notification to ceilometer - notifier_info = {'id': backup.id, 'update': {'status': status}} - notifier = rpc.get_notifier('backupStatusUpdate') - notifier.info(context, "backups.reset_status.end", - notifier_info) - - def check_support_to_force_delete(self, context): - """Check if the backup driver supports force delete operation. - - :param context: running context - """ - backup_service = self.service.get_backup_driver(context) - return backup_service.support_force_delete - - def _attach_device(self, context, backup_device, - properties, is_snapshot=False): - """Attach backup device.""" - if not is_snapshot: - return self._attach_volume(context, backup_device, properties) - else: - msg = _("Can't attach snapshot.") - raise NotImplementedError(msg) - - def _attach_volume(self, context, volume, properties): - """Attach a volume.""" - - try: - conn = self.volume_rpcapi.initialize_connection(context, - volume, - properties) - return self._connect_device(conn) - except Exception: - with excutils.save_and_reraise_exception(): - try: - self.volume_rpcapi.terminate_connection(context, volume, - properties, - force=True) - except Exception: - LOG.warning(_LW("Failed to terminate the connection " - "of volume %(volume_id)s, but it is " - "acceptable."), - {'volume_id', volume.id}) - - def _connect_device(self, conn): - """Establish connection to device.""" - use_multipath = CONF.use_multipath_for_image_xfer - device_scan_attempts = CONF.num_volume_device_scan_tries - protocol = conn['driver_volume_type'] - connector = utils.brick_get_connector( - protocol, - use_multipath=use_multipath, - device_scan_attempts=device_scan_attempts, - conn=conn) - vol_handle = connector.connect_volume(conn['data']) - - return {'conn': conn, 'device': vol_handle, 'connector': connector} - - def _detach_device(self, context, attach_info, volume, - properties, is_snapshot=False, force=False): - """Disconnect the volume from the host. """ - connector = attach_info['connector'] - connector.disconnect_volume(attach_info['conn']['data'], - attach_info['device']) - - rpcapi = self.volume_rpcapi - rpcapi.terminate_connection(context, volume, properties, force=force) - rpcapi.remove_export(context, volume) - - -# TODO(dulek): This goes away immediately in Newton and is just present in -# Mitaka so that we can receive v1.x and v2.0 messages. -class _BackupV2Proxy(object): - - target = messaging.Target(version='2.0') - - def __init__(self, manager): - self.manager = manager - - def create_backup(self, context, backup): - return self.manager.create_backup(context, backup) - - def restore_backup(self, context, backup, volume_id): - return self.manager.restore_backup(context, backup, volume_id) - - def delete_backup(self, context, backup): - return self.manager.delete_backup(context, backup) - - def export_record(self, context, backup): - return self.manager.export_record(context, backup) - - def import_record(self, context, backup, backup_service, backup_url, - backup_hosts): - return self.manager.import_record(context, backup, backup_service, - backup_url, backup_hosts) - - def reset_status(self, context, backup, status): - return self.manager.reset_status(context, backup, status) - - def check_support_to_force_delete(self, context): - return self.manager.check_support_to_force_delete(context) diff --git a/cinder/backup/rpcapi.py b/cinder/backup/rpcapi.py deleted file mode 100644 index 20f70c3d1..000000000 --- a/cinder/backup/rpcapi.py +++ /dev/null @@ -1,121 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Client side of the volume backup RPC API. -""" - - -from oslo_config import cfg -from oslo_log import log as logging - -from cinder import rpc - - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -class BackupAPI(rpc.RPCAPI): - """Client side of the volume rpc API. - - API version history: - - 1.0 - Initial version. - 1.1 - Changed methods to accept backup objects instead of IDs. - 1.2 - A version that got in by mistake (without breaking anything). - 1.3 - Dummy version bump to mark start of having cinder-backup service - decoupled from cinder-volume. - - ... Mitaka supports messaging 1.3. Any changes to existing methods in - 1.x after this point should be done so that they can handle version cap - set to 1.3. - - 2.0 - Remove 1.x compatibility - """ - - RPC_API_VERSION = '1.3' - TOPIC = CONF.backup_topic - BINARY = 'cinder-backup' - - def _compat_ver(self, current, legacy): - if self.client.can_send_version(current): - return current - else: - return legacy - - def create_backup(self, ctxt, backup): - LOG.debug("create_backup in rpcapi backup_id %s", backup.id) - version = self._compat_ver('2.0', '1.1') - cctxt = self.client.prepare(server=backup.host, version=version) - cctxt.cast(ctxt, 'create_backup', backup=backup) - - def restore_backup(self, ctxt, volume_host, backup, volume_id): - LOG.debug("restore_backup in rpcapi backup_id %s", backup.id) - version = self._compat_ver('2.0', '1.1') - cctxt = self.client.prepare(server=volume_host, version=version) - cctxt.cast(ctxt, 'restore_backup', backup=backup, - volume_id=volume_id) - - def delete_backup(self, ctxt, backup): - LOG.debug("delete_backup rpcapi backup_id %s", backup.id) - version = self._compat_ver('2.0', '1.1') - cctxt = self.client.prepare(server=backup.host, version=version) - cctxt.cast(ctxt, 'delete_backup', backup=backup) - - def export_record(self, ctxt, backup): - LOG.debug("export_record in rpcapi backup_id %(id)s " - "on host %(host)s.", - {'id': backup.id, - 'host': backup.host}) - version = self._compat_ver('2.0', '1.1') - cctxt = self.client.prepare(server=backup.host, version=version) - return cctxt.call(ctxt, 'export_record', backup=backup) - - def import_record(self, - ctxt, - host, - backup, - backup_service, - backup_url, - backup_hosts): - LOG.debug("import_record rpcapi backup id %(id)s " - "on host %(host)s for backup_url %(url)s.", - {'id': backup.id, - 'host': host, - 'url': backup_url}) - version = self._compat_ver('2.0', '1.1') - cctxt = self.client.prepare(server=host, version=version) - cctxt.cast(ctxt, 'import_record', - backup=backup, - backup_service=backup_service, - backup_url=backup_url, - backup_hosts=backup_hosts) - - def reset_status(self, ctxt, backup, status): - LOG.debug("reset_status in rpcapi backup_id %(id)s " - "on host %(host)s.", - {'id': backup.id, - 'host': backup.host}) - version = self._compat_ver('2.0', '1.1') - cctxt = self.client.prepare(server=backup.host, version=version) - return cctxt.cast(ctxt, 'reset_status', backup=backup, status=status) - - def check_support_to_force_delete(self, ctxt, host): - LOG.debug("Check if backup driver supports force delete " - "on host %(host)s.", {'host': host}) - version = self._compat_ver('2.0', '1.1') - cctxt = self.client.prepare(server=host, version=version) - return cctxt.call(ctxt, 'check_support_to_force_delete') diff --git a/cinder/brick/README.txt b/cinder/brick/README.txt deleted file mode 100644 index 35f90ca36..000000000 --- a/cinder/brick/README.txt +++ /dev/null @@ -1,5 +0,0 @@ -Brick has been migrated to a new standalone -pypi library called os-brick. - -We are leaving the local_dev directory here for the time -being until we can migrate it to a new home. diff --git a/cinder/brick/__init__.py b/cinder/brick/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/brick/local_dev/__init__.py b/cinder/brick/local_dev/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/brick/local_dev/lvm.py b/cinder/brick/local_dev/lvm.py deleted file mode 100644 index 6b5c0a7b5..000000000 --- a/cinder/brick/local_dev/lvm.py +++ /dev/null @@ -1,783 +0,0 @@ -# Copyright 2013 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -LVM class for performing LVM operations. -""" - -import math -import os -import re - -from os_brick import executor -from oslo_concurrency import processutils as putils -from oslo_log import log as logging -from oslo_utils import excutils -from six import moves - -from cinder import exception -from cinder.i18n import _LE, _LI -from cinder import utils - - -LOG = logging.getLogger(__name__) - - -class LVM(executor.Executor): - """LVM object to enable various LVM related operations.""" - LVM_CMD_PREFIX = ['env', 'LC_ALL=C'] - - def __init__(self, vg_name, root_helper, create_vg=False, - physical_volumes=None, lvm_type='default', - executor=putils.execute, lvm_conf=None): - - """Initialize the LVM object. - - The LVM object is based on an LVM VolumeGroup, one instantiation - for each VolumeGroup you have/use. - - :param vg_name: Name of existing VG or VG to create - :param root_helper: Execution root_helper method to use - :param create_vg: Indicates the VG doesn't exist - and we want to create it - :param physical_volumes: List of PVs to build VG on - :param lvm_type: VG and Volume type (default, or thin) - :param executor: Execute method to use, None uses common/processutils - - """ - super(LVM, self).__init__(execute=executor, root_helper=root_helper) - self.vg_name = vg_name - self.pv_list = [] - self.vg_size = 0.0 - self.vg_free_space = 0.0 - self.vg_lv_count = 0 - self.vg_uuid = None - self.vg_thin_pool = None - self.vg_thin_pool_size = 0.0 - self.vg_thin_pool_free_space = 0.0 - self._supports_snapshot_lv_activation = None - self._supports_lvchange_ignoreskipactivation = None - self.vg_provisioned_capacity = 0.0 - - # Ensure LVM_SYSTEM_DIR has been added to LVM.LVM_CMD_PREFIX - # before the first LVM command is executed, and use the directory - # where the specified lvm_conf file is located as the value. - if lvm_conf and os.path.isfile(lvm_conf): - lvm_sys_dir = os.path.dirname(lvm_conf) - LVM.LVM_CMD_PREFIX = ['env', - 'LC_ALL=C', - 'LVM_SYSTEM_DIR=' + lvm_sys_dir] - - if create_vg and physical_volumes is not None: - self.pv_list = physical_volumes - - try: - self._create_vg(physical_volumes) - except putils.ProcessExecutionError as err: - LOG.exception(_LE('Error creating Volume Group')) - LOG.error(_LE('Cmd :%s'), err.cmd) - LOG.error(_LE('StdOut :%s'), err.stdout) - LOG.error(_LE('StdErr :%s'), err.stderr) - raise exception.VolumeGroupCreationFailed(vg_name=self.vg_name) - - if self._vg_exists() is False: - LOG.error(_LE('Unable to locate Volume Group %s'), vg_name) - raise exception.VolumeGroupNotFound(vg_name=vg_name) - - # NOTE: we assume that the VG has been activated outside of Cinder - - if lvm_type == 'thin': - pool_name = "%s-pool" % self.vg_name - if self.get_volume(pool_name) is None: - try: - self.create_thin_pool(pool_name) - except putils.ProcessExecutionError: - # Maybe we just lost the race against another copy of - # this driver being in init in parallel - e.g. - # cinder-volume and cinder-backup starting in parallel - if self.get_volume(pool_name) is None: - raise - - self.vg_thin_pool = pool_name - self.activate_lv(self.vg_thin_pool) - self.pv_list = self.get_all_physical_volumes(root_helper, vg_name) - - def _vg_exists(self): - """Simple check to see if VG exists. - - :returns: True if vg specified in object exists, else False - - """ - exists = False - cmd = LVM.LVM_CMD_PREFIX + ['vgs', '--noheadings', - '-o', 'name', self.vg_name] - (out, _err) = self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - - if out is not None: - volume_groups = out.split() - if self.vg_name in volume_groups: - exists = True - - return exists - - def _create_vg(self, pv_list): - cmd = ['vgcreate', self.vg_name, ','.join(pv_list)] - self._execute(*cmd, root_helper=self._root_helper, run_as_root=True) - - def _get_vg_uuid(self): - cmd = LVM.LVM_CMD_PREFIX + ['vgs', '--noheadings', - '-o', 'uuid', self.vg_name] - (out, _err) = self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - if out is not None: - return out.split() - else: - return [] - - def _get_thin_pool_free_space(self, vg_name, thin_pool_name): - """Returns available thin pool free space. - - :param vg_name: the vg where the pool is placed - :param thin_pool_name: the thin pool to gather info for - :returns: Free space in GB (float), calculated using data_percent - - """ - cmd = LVM.LVM_CMD_PREFIX +\ - ['lvs', '--noheadings', '--unit=g', - '-o', 'size,data_percent', '--separator', - ':', '--nosuffix'] - # NOTE(gfidente): data_percent only applies to some types of LV so we - # make sure to append the actual thin pool name - cmd.append("/dev/%s/%s" % (vg_name, thin_pool_name)) - - free_space = 0.0 - - try: - (out, err) = self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - if out is not None: - out = out.strip() - data = out.split(':') - pool_size = float(data[0]) - data_percent = float(data[1]) - consumed_space = pool_size / 100 * data_percent - free_space = pool_size - consumed_space - free_space = round(free_space, 2) - except putils.ProcessExecutionError as err: - LOG.exception(_LE('Error querying thin pool about data_percent')) - LOG.error(_LE('Cmd :%s'), err.cmd) - LOG.error(_LE('StdOut :%s'), err.stdout) - LOG.error(_LE('StdErr :%s'), err.stderr) - - return free_space - - @staticmethod - def get_lvm_version(root_helper): - """Static method to get LVM version from system. - - :param root_helper: root_helper to use for execute - :returns: version 3-tuple - - """ - - cmd = LVM.LVM_CMD_PREFIX + ['vgs', '--version'] - (out, _err) = putils.execute(*cmd, - root_helper=root_helper, - run_as_root=True) - lines = out.split('\n') - - for line in lines: - if 'LVM version' in line: - version_list = line.split() - # NOTE(gfidente): version is formatted as follows: - # major.minor.patchlevel(library API version)[-customisation] - version = version_list[2] - version_filter = r"(\d+)\.(\d+)\.(\d+).*" - r = re.search(version_filter, version) - version_tuple = tuple(map(int, r.group(1, 2, 3))) - return version_tuple - - @staticmethod - def supports_thin_provisioning(root_helper): - """Static method to check for thin LVM support on a system. - - :param root_helper: root_helper to use for execute - :returns: True if supported, False otherwise - - """ - - return LVM.get_lvm_version(root_helper) >= (2, 2, 95) - - @property - def supports_snapshot_lv_activation(self): - """Property indicating whether snap activation changes are supported. - - Check for LVM version >= 2.02.91. - (LVM2 git: e8a40f6 Allow to activate snapshot) - - :returns: True/False indicating support - """ - - if self._supports_snapshot_lv_activation is not None: - return self._supports_snapshot_lv_activation - - self._supports_snapshot_lv_activation = ( - self.get_lvm_version(self._root_helper) >= (2, 2, 91)) - - return self._supports_snapshot_lv_activation - - @property - def supports_lvchange_ignoreskipactivation(self): - """Property indicating whether lvchange can ignore skip activation. - - Check for LVM version >= 2.02.99. - (LVM2 git: ab789c1bc add --ignoreactivationskip to lvchange) - """ - - if self._supports_lvchange_ignoreskipactivation is not None: - return self._supports_lvchange_ignoreskipactivation - - self._supports_lvchange_ignoreskipactivation = ( - self.get_lvm_version(self._root_helper) >= (2, 2, 99)) - - return self._supports_lvchange_ignoreskipactivation - - @staticmethod - def get_lv_info(root_helper, vg_name=None, lv_name=None): - """Retrieve info about LVs (all, in a VG, or a single LV). - - :param root_helper: root_helper to use for execute - :param vg_name: optional, gathers info for only the specified VG - :param lv_name: optional, gathers info for only the specified LV - :returns: List of Dictionaries with LV info - - """ - - cmd = LVM.LVM_CMD_PREFIX + ['lvs', '--noheadings', '--unit=g', - '-o', 'vg_name,name,size', '--nosuffix'] - if lv_name is not None and vg_name is not None: - cmd.append("%s/%s" % (vg_name, lv_name)) - elif vg_name is not None: - cmd.append(vg_name) - - try: - (out, _err) = putils.execute(*cmd, - root_helper=root_helper, - run_as_root=True) - except putils.ProcessExecutionError as err: - with excutils.save_and_reraise_exception(reraise=True) as ctx: - if "not found" in err.stderr or "Failed to find" in err.stderr: - ctx.reraise = False - LOG.info(_LI("Logical Volume not found when querying " - "LVM info. (vg_name=%(vg)s, lv_name=%(lv)s"), - {'vg': vg_name, 'lv': lv_name}) - out = None - - lv_list = [] - if out is not None: - volumes = out.split() - iterator = moves.zip(*[iter(volumes)] * 3) # pylint: disable=E1101 - for vg, name, size in iterator: - lv_list.append({"vg": vg, "name": name, "size": size}) - - return lv_list - - def get_volumes(self, lv_name=None): - """Get all LV's associated with this instantiation (VG). - - :returns: List of Dictionaries with LV info - - """ - return self.get_lv_info(self._root_helper, - self.vg_name, - lv_name) - - def get_volume(self, name): - """Get reference object of volume specified by name. - - :returns: dict representation of Logical Volume if exists - - """ - ref_list = self.get_volumes(name) - for r in ref_list: - if r['name'] == name: - return r - return None - - @staticmethod - def get_all_physical_volumes(root_helper, vg_name=None): - """Static method to get all PVs on a system. - - :param root_helper: root_helper to use for execute - :param vg_name: optional, gathers info for only the specified VG - :returns: List of Dictionaries with PV info - - """ - field_sep = '|' - cmd = LVM.LVM_CMD_PREFIX + ['pvs', '--noheadings', - '--unit=g', - '-o', 'vg_name,name,size,free', - '--separator', field_sep, - '--nosuffix'] - (out, _err) = putils.execute(*cmd, - root_helper=root_helper, - run_as_root=True) - - pvs = out.split() - if vg_name is not None: - pvs = [pv for pv in pvs if vg_name == pv.split(field_sep)[0]] - - pv_list = [] - for pv in pvs: - fields = pv.split(field_sep) - pv_list.append({'vg': fields[0], - 'name': fields[1], - 'size': float(fields[2]), - 'available': float(fields[3])}) - return pv_list - - def get_physical_volumes(self): - """Get all PVs associated with this instantiation (VG). - - :returns: List of Dictionaries with PV info - - """ - self.pv_list = self.get_all_physical_volumes(self._root_helper, - self.vg_name) - return self.pv_list - - @staticmethod - def get_all_volume_groups(root_helper, vg_name=None): - """Static method to get all VGs on a system. - - :param root_helper: root_helper to use for execute - :param vg_name: optional, gathers info for only the specified VG - :returns: List of Dictionaries with VG info - - """ - cmd = LVM.LVM_CMD_PREFIX + ['vgs', '--noheadings', - '--unit=g', '-o', - 'name,size,free,lv_count,uuid', - '--separator', ':', - '--nosuffix'] - if vg_name is not None: - cmd.append(vg_name) - - (out, _err) = putils.execute(*cmd, - root_helper=root_helper, - run_as_root=True) - vg_list = [] - if out is not None: - vgs = out.split() - for vg in vgs: - fields = vg.split(':') - vg_list.append({'name': fields[0], - 'size': float(fields[1]), - 'available': float(fields[2]), - 'lv_count': int(fields[3]), - 'uuid': fields[4]}) - - return vg_list - - def update_volume_group_info(self): - """Update VG info for this instantiation. - - Used to update member fields of object and - provide a dict of info for caller. - - :returns: Dictionaries of VG info - - """ - vg_list = self.get_all_volume_groups(self._root_helper, self.vg_name) - - if len(vg_list) != 1: - LOG.error(_LE('Unable to find VG: %s'), self.vg_name) - raise exception.VolumeGroupNotFound(vg_name=self.vg_name) - - self.vg_size = float(vg_list[0]['size']) - self.vg_free_space = float(vg_list[0]['available']) - self.vg_lv_count = int(vg_list[0]['lv_count']) - self.vg_uuid = vg_list[0]['uuid'] - - total_vols_size = 0.0 - if self.vg_thin_pool is not None: - # NOTE(xyang): If providing only self.vg_name, - # get_lv_info will output info on the thin pool and all - # individual volumes. - # get_lv_info(self._root_helper, 'stack-vg') - # sudo lvs --noheadings --unit=g -o vg_name,name,size - # --nosuffix stack-vg - # stack-vg stack-pool 9.51 - # stack-vg volume-13380d16-54c3-4979-9d22-172082dbc1a1 1.00 - # stack-vg volume-629e13ab-7759-46a5-b155-ee1eb20ca892 1.00 - # stack-vg volume-e3e6281c-51ee-464c-b1a7-db6c0854622c 1.00 - # - # If providing both self.vg_name and self.vg_thin_pool, - # get_lv_info will output only info on the thin pool, but not - # individual volumes. - # get_lv_info(self._root_helper, 'stack-vg', 'stack-pool') - # sudo lvs --noheadings --unit=g -o vg_name,name,size - # --nosuffix stack-vg/stack-pool - # stack-vg stack-pool 9.51 - # - # We need info on both the thin pool and the volumes, - # therefore we should provide only self.vg_name, but not - # self.vg_thin_pool here. - for lv in self.get_lv_info(self._root_helper, - self.vg_name): - lvsize = lv['size'] - # get_lv_info runs "lvs" command with "--nosuffix". - # This removes "g" from "1.00g" and only outputs "1.00". - # Running "lvs" command without "--nosuffix" will output - # "1.00g" if "g" is the unit. - # Remove the unit if it is in lv['size']. - if not lv['size'][-1].isdigit(): - lvsize = lvsize[:-1] - if lv['name'] == self.vg_thin_pool: - self.vg_thin_pool_size = lvsize - tpfs = self._get_thin_pool_free_space(self.vg_name, - self.vg_thin_pool) - self.vg_thin_pool_free_space = tpfs - else: - total_vols_size = total_vols_size + float(lvsize) - total_vols_size = round(total_vols_size, 2) - - self.vg_provisioned_capacity = total_vols_size - - def _calculate_thin_pool_size(self): - """Calculates the correct size for a thin pool. - - Ideally we would use 100% of the containing volume group and be done. - But the 100%VG notation to lvcreate is not implemented and thus cannot - be used. See https://bugzilla.redhat.com/show_bug.cgi?id=998347 - - Further, some amount of free space must remain in the volume group for - metadata for the contained logical volumes. The exact amount depends - on how much volume sharing you expect. - - :returns: An lvcreate-ready string for the number of calculated bytes. - """ - - # make sure volume group information is current - self.update_volume_group_info() - - # leave 5% free for metadata - return "%sg" % (self.vg_free_space * 0.95) - - def create_thin_pool(self, name=None, size_str=None): - """Creates a thin provisioning pool for this VG. - - The syntax here is slightly different than the default - lvcreate -T, so we'll just write a custom cmd here - and do it. - - :param name: Name to use for pool, default is "-pool" - :param size_str: Size to allocate for pool, default is entire VG - :returns: The size string passed to the lvcreate command - - """ - - if not self.supports_thin_provisioning(self._root_helper): - LOG.error(_LE('Requested to setup thin provisioning, ' - 'however current LVM version does not ' - 'support it.')) - return None - - if name is None: - name = '%s-pool' % self.vg_name - - vg_pool_name = '%s/%s' % (self.vg_name, name) - - if not size_str: - size_str = self._calculate_thin_pool_size() - - cmd = LVM.LVM_CMD_PREFIX + ['lvcreate', '-T', '-L', size_str, - vg_pool_name] - LOG.debug("Creating thin pool '%(pool)s' with size %(size)s of " - "total %(free)sg", {'pool': vg_pool_name, - 'size': size_str, - 'free': self.vg_free_space}) - - self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - - self.vg_thin_pool = name - return size_str - - def create_volume(self, name, size_str, lv_type='default', mirror_count=0): - """Creates a logical volume on the object's VG. - - :param name: Name to use when creating Logical Volume - :param size_str: Size to use when creating Logical Volume - :param lv_type: Type of Volume (default or thin) - :param mirror_count: Use LVM mirroring with specified count - - """ - - if lv_type == 'thin': - pool_path = '%s/%s' % (self.vg_name, self.vg_thin_pool) - cmd = LVM.LVM_CMD_PREFIX + ['lvcreate', '-T', '-V', size_str, '-n', - name, pool_path] - else: - cmd = LVM.LVM_CMD_PREFIX + ['lvcreate', '-n', name, self.vg_name, - '-L', size_str] - - if mirror_count > 0: - cmd.extend(['-m', mirror_count, '--nosync', - '--mirrorlog', 'mirrored']) - terras = int(size_str[:-1]) / 1024.0 - if terras >= 1.5: - rsize = int(2 ** math.ceil(math.log(terras) / math.log(2))) - # NOTE(vish): Next power of two for region size. See: - # http://red.ht/U2BPOD - cmd.extend(['-R', str(rsize)]) - - try: - self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - except putils.ProcessExecutionError as err: - LOG.exception(_LE('Error creating Volume')) - LOG.error(_LE('Cmd :%s'), err.cmd) - LOG.error(_LE('StdOut :%s'), err.stdout) - LOG.error(_LE('StdErr :%s'), err.stderr) - raise - - @utils.retry(putils.ProcessExecutionError) - def create_lv_snapshot(self, name, source_lv_name, lv_type='default'): - """Creates a snapshot of a logical volume. - - :param name: Name to assign to new snapshot - :param source_lv_name: Name of Logical Volume to snapshot - :param lv_type: Type of LV (default or thin) - - """ - source_lvref = self.get_volume(source_lv_name) - if source_lvref is None: - LOG.error(_LE("Trying to create snapshot by non-existent LV: %s"), - source_lv_name) - raise exception.VolumeDeviceNotFound(device=source_lv_name) - cmd = LVM.LVM_CMD_PREFIX + ['lvcreate', '--name', name, '--snapshot', - '%s/%s' % (self.vg_name, source_lv_name)] - if lv_type != 'thin': - size = source_lvref['size'] - cmd.extend(['-L', '%sg' % (size)]) - - try: - self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - except putils.ProcessExecutionError as err: - LOG.exception(_LE('Error creating snapshot')) - LOG.error(_LE('Cmd :%s'), err.cmd) - LOG.error(_LE('StdOut :%s'), err.stdout) - LOG.error(_LE('StdErr :%s'), err.stderr) - raise - - def _mangle_lv_name(self, name): - # Linux LVM reserves name that starts with snapshot, so that - # such volume name can't be created. Mangle it. - if not name.startswith('snapshot'): - return name - return '_' + name - - def deactivate_lv(self, name): - lv_path = self.vg_name + '/' + self._mangle_lv_name(name) - cmd = ['lvchange', '-a', 'n'] - cmd.append(lv_path) - try: - self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - except putils.ProcessExecutionError as err: - LOG.exception(_LE('Error deactivating LV')) - LOG.error(_LE('Cmd :%s'), err.cmd) - LOG.error(_LE('StdOut :%s'), err.stdout) - LOG.error(_LE('StdErr :%s'), err.stderr) - raise - - def activate_lv(self, name, is_snapshot=False, permanent=False): - """Ensure that logical volume/snapshot logical volume is activated. - - :param name: Name of LV to activate - :param is_snapshot: whether LV is a snapshot - :param permanent: whether we should drop skipactivation flag - :raises: putils.ProcessExecutionError - """ - - # This is a no-op if requested for a snapshot on a version - # of LVM that doesn't support snapshot activation. - # (Assume snapshot LV is always active.) - if is_snapshot and not self.supports_snapshot_lv_activation: - return - - lv_path = self.vg_name + '/' + self._mangle_lv_name(name) - - # Must pass --yes to activate both the snap LV and its origin LV. - # Otherwise lvchange asks if you would like to do this interactively, - # and fails. - cmd = ['lvchange', '-a', 'y', '--yes'] - - if self.supports_lvchange_ignoreskipactivation: - cmd.append('-K') - # If permanent=True is specified, drop the skipactivation flag in - # order to make this LV automatically activated after next reboot. - if permanent: - cmd += ['-k', 'n'] - - cmd.append(lv_path) - - try: - self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - except putils.ProcessExecutionError as err: - LOG.exception(_LE('Error activating LV')) - LOG.error(_LE('Cmd :%s'), err.cmd) - LOG.error(_LE('StdOut :%s'), err.stdout) - LOG.error(_LE('StdErr :%s'), err.stderr) - raise - - @utils.retry(putils.ProcessExecutionError) - def delete(self, name): - """Delete logical volume or snapshot. - - :param name: Name of LV to delete - - """ - - def run_udevadm_settle(): - self._execute('udevadm', 'settle', - root_helper=self._root_helper, run_as_root=True, - check_exit_code=False) - - # LV removal seems to be a race with other writers or udev in - # some cases (see LP #1270192), so we enable retry deactivation - LVM_CONFIG = 'activation { retry_deactivation = 1} ' - - try: - self._execute( - 'lvremove', - '--config', LVM_CONFIG, - '-f', - '%s/%s' % (self.vg_name, name), - root_helper=self._root_helper, run_as_root=True) - except putils.ProcessExecutionError as err: - LOG.debug('Error reported running lvremove: CMD: %(command)s, ' - 'RESPONSE: %(response)s', - {'command': err.cmd, 'response': err.stderr}) - - LOG.debug('Attempting udev settle and retry of lvremove...') - run_udevadm_settle() - - # The previous failing lvremove -f might leave behind - # suspended devices; when lvmetad is not available, any - # further lvm command will block forever. - # Therefore we need to skip suspended devices on retry. - LVM_CONFIG += 'devices { ignore_suspended_devices = 1}' - - self._execute( - 'lvremove', - '--config', LVM_CONFIG, - '-f', - '%s/%s' % (self.vg_name, name), - root_helper=self._root_helper, run_as_root=True) - LOG.debug('Successfully deleted volume: %s after ' - 'udev settle.', name) - - def revert(self, snapshot_name): - """Revert an LV from snapshot. - - :param snapshot_name: Name of snapshot to revert - - """ - self._execute('lvconvert', '--merge', - snapshot_name, root_helper=self._root_helper, - run_as_root=True) - - def lv_has_snapshot(self, name): - cmd = LVM.LVM_CMD_PREFIX + ['lvdisplay', '--noheading', '-C', '-o', - 'Attr', '%s/%s' % (self.vg_name, name)] - out, _err = self._execute(*cmd, - root_helper=self._root_helper, - run_as_root=True) - if out: - out = out.strip() - if (out[0] == 'o') or (out[0] == 'O'): - return True - return False - - def extend_volume(self, lv_name, new_size): - """Extend the size of an existing volume.""" - # Volumes with snaps have attributes 'o' or 'O' and will be - # deactivated, but Thin Volumes with snaps have attribute 'V' - # and won't be deactivated because the lv_has_snapshot method looks - # for 'o' or 'O' - if self.lv_has_snapshot(lv_name): - self.deactivate_lv(lv_name) - try: - cmd = LVM.LVM_CMD_PREFIX + ['lvextend', '-L', new_size, - '%s/%s' % (self.vg_name, lv_name)] - self._execute(*cmd, root_helper=self._root_helper, - run_as_root=True) - except putils.ProcessExecutionError as err: - LOG.exception(_LE('Error extending Volume')) - LOG.error(_LE('Cmd :%s'), err.cmd) - LOG.error(_LE('StdOut :%s'), err.stdout) - LOG.error(_LE('StdErr :%s'), err.stderr) - raise - - def vg_mirror_free_space(self, mirror_count): - free_capacity = 0.0 - - disks = [] - for pv in self.pv_list: - disks.append(float(pv['available'])) - - while True: - disks = sorted([a for a in disks if a > 0.0], reverse=True) - if len(disks) <= mirror_count: - break - # consume the smallest disk - disk = disks[-1] - disks = disks[:-1] - # match extents for each mirror on the largest disks - for index in list(range(mirror_count)): - disks[index] -= disk - free_capacity += disk - - return free_capacity - - def vg_mirror_size(self, mirror_count): - return (self.vg_free_space / (mirror_count + 1)) - - def rename_volume(self, lv_name, new_name): - """Change the name of an existing volume.""" - - try: - self._execute('lvrename', self.vg_name, lv_name, new_name, - root_helper=self._root_helper, - run_as_root=True) - except putils.ProcessExecutionError as err: - LOG.exception(_LE('Error renaming logical volume')) - LOG.error(_LE('Cmd :%s'), err.cmd) - LOG.error(_LE('StdOut :%s'), err.stdout) - LOG.error(_LE('StdErr :%s'), err.stderr) - raise diff --git a/cinder/cmd/__init__.py b/cinder/cmd/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/cmd/all.py b/cinder/cmd/all.py deleted file mode 100644 index 28b897588..000000000 --- a/cinder/cmd/all.py +++ /dev/null @@ -1,108 +0,0 @@ -#!/usr/bin/env python -# Copyright 2011 OpenStack, LLC -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Starter script for All cinder services. - -This script attempts to start all the cinder services in one process. Each -service is started in its own greenthread. Please note that exceptions and -sys.exit() on the starting of a service are logged and the script will -continue attempting to launch the rest of the services. - -""" - -import eventlet -eventlet.monkey_patch() - -import sys - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_reports import guru_meditation_report as gmr -from oslo_reports import opts as gmr_opts - -from cinder import i18n -i18n.enable_lazy() - -# Need to register global_opts -from cinder.cmd import volume as volume_cmd -from cinder.common import config # noqa -from cinder.db import api as session -from cinder.i18n import _LE -from cinder import objects -from cinder import rpc -from cinder import service -from cinder import utils -from cinder import version - - -CONF = cfg.CONF - - -# TODO(e0ne): get a rid of code duplication in cinder.cmd module in Mitaka -def main(): - objects.register_all() - gmr_opts.set_defaults(CONF) - CONF(sys.argv[1:], project='cinder', - version=version.version_string()) - config.set_middleware_defaults() - logging.setup(CONF, "cinder") - LOG = logging.getLogger('cinder.all') - - utils.monkey_patch() - - gmr.TextGuruMeditation.setup_autorun(version, conf=CONF) - - rpc.init(CONF) - - launcher = service.process_launcher() - # cinder-api - try: - server = service.WSGIService('osapi_volume') - launcher.launch_service(server, workers=server.workers or 1) - except (Exception, SystemExit): - LOG.exception(_LE('Failed to load osapi_volume')) - - for binary in ['cinder-scheduler', 'cinder-backup']: - try: - launcher.launch_service(service.Service.create(binary=binary)) - except (Exception, SystemExit): - LOG.exception(_LE('Failed to load %s'), binary) - - # cinder-volume - try: - if CONF.enabled_backends: - for backend in CONF.enabled_backends: - CONF.register_opt(volume_cmd.host_opt, group=backend) - backend_host = getattr(CONF, backend).backend_host - host = "%s@%s" % (backend_host or CONF.host, backend) - server = service.Service.create(host=host, - service_name=backend, - binary='cinder-volume') - # Dispose of the whole DB connection pool here before - # starting another process. Otherwise we run into cases - # where child processes share DB connections which results - # in errors. - session.dispose_engine() - launcher.launch_service(server) - else: - server = service.Service.create(binary='cinder-volume') - launcher.launch_service(server) - except (Exception, SystemExit): - LOG.exception(_LE('Failed to load conder-volume')) - - launcher.wait() diff --git a/cinder/cmd/api.py b/cinder/cmd/api.py deleted file mode 100644 index aef3f58cb..000000000 --- a/cinder/cmd/api.py +++ /dev/null @@ -1,63 +0,0 @@ -#!/usr/bin/env python -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Starter script for Cinder OS API.""" - -import eventlet -eventlet.monkey_patch() - -import logging as python_logging -import sys - -from cinder import objects - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_reports import guru_meditation_report as gmr -from oslo_reports import opts as gmr_opts - -from cinder import i18n -i18n.enable_lazy() - -# Need to register global_opts -from cinder.common import config -from cinder import rpc -from cinder import service -from cinder import utils -from cinder import version - - -CONF = cfg.CONF - - -def main(): - objects.register_all() - gmr_opts.set_defaults(CONF) - CONF(sys.argv[1:], project='cinder', - version=version.version_string()) - config.set_middleware_defaults() - logging.setup(CONF, "cinder") - python_logging.captureWarnings(True) - utils.monkey_patch() - - gmr.TextGuruMeditation.setup_autorun(version, conf=CONF) - - rpc.init(CONF) - launcher = service.process_launcher() - server = service.WSGIService('osapi_volume') - launcher.launch_service(server, workers=server.workers) - launcher.wait() diff --git a/cinder/cmd/backup.py b/cinder/cmd/backup.py deleted file mode 100644 index 19691b551..000000000 --- a/cinder/cmd/backup.py +++ /dev/null @@ -1,56 +0,0 @@ -#!/usr/bin/env python - -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Starter script for Cinder Volume Backup.""" - -import logging as python_logging -import sys - -import eventlet -from oslo_config import cfg -from oslo_log import log as logging -from oslo_reports import guru_meditation_report as gmr -from oslo_reports import opts as gmr_opts - -eventlet.monkey_patch() - -from cinder import i18n -i18n.enable_lazy() - -# Need to register global_opts -from cinder.common import config # noqa -from cinder import objects -from cinder import service -from cinder import utils -from cinder import version - - -CONF = cfg.CONF - - -def main(): - objects.register_all() - gmr_opts.set_defaults(CONF) - CONF(sys.argv[1:], project='cinder', - version=version.version_string()) - logging.setup(CONF, "cinder") - python_logging.captureWarnings(True) - utils.monkey_patch() - gmr.TextGuruMeditation.setup_autorun(version, conf=CONF) - server = service.Service.create(binary='cinder-backup') - service.serve(server) - service.wait() diff --git a/cinder/cmd/manage.py b/cinder/cmd/manage.py deleted file mode 100644 index a983dda6e..000000000 --- a/cinder/cmd/manage.py +++ /dev/null @@ -1,597 +0,0 @@ -#!/usr/bin/env python -# Copyright (c) 2011 X.commerce, a business unit of eBay Inc. -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Interactive shell based on Django: -# -# Copyright (c) 2005, the Lawrence Journal-World -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are met: -# -# 1. Redistributions of source code must retain the above copyright notice, -# this list of conditions and the following disclaimer. -# -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# 3. Neither the name of Django nor the names of its contributors may be -# used to endorse or promote products derived from this software without -# specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -""" - CLI interface for cinder management. -""" - -from __future__ import print_function - - -import logging as python_logging -import os -import sys - -from oslo_config import cfg -from oslo_db.sqlalchemy import migration -from oslo_log import log as logging -import oslo_messaging as messaging -from oslo_utils import timeutils - -from cinder import i18n -i18n.enable_lazy() - -# Need to register global_opts -from cinder.common import config # noqa -from cinder import context -from cinder import db -from cinder.db import migration as db_migration -from cinder.db.sqlalchemy import api as db_api -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder import rpc -from cinder import utils -from cinder import version -from cinder.volume import utils as vutils - - -CONF = cfg.CONF - - -# Decorators for actions -def args(*args, **kwargs): - def _decorator(func): - func.__dict__.setdefault('args', []).insert(0, (args, kwargs)) - return func - return _decorator - - -class ShellCommands(object): - def bpython(self): - """Runs a bpython shell. - - Falls back to Ipython/python shell if unavailable - """ - self.run('bpython') - - def ipython(self): - """Runs an Ipython shell. - - Falls back to Python shell if unavailable - """ - self.run('ipython') - - def python(self): - """Runs a python shell. - - Falls back to Python shell if unavailable - """ - self.run('python') - - @args('--shell', dest="shell", - metavar='', - help='Python shell') - def run(self, shell=None): - """Runs a Python interactive interpreter.""" - if not shell: - shell = 'bpython' - - if shell == 'bpython': - try: - import bpython - bpython.embed() - except ImportError: - shell = 'ipython' - if shell == 'ipython': - try: - from IPython import embed - embed() - except ImportError: - try: - # Ipython < 0.11 - # Explicitly pass an empty list as arguments, because - # otherwise IPython would use sys.argv from this script. - import IPython - - shell = IPython.Shell.IPShell(argv=[]) - shell.mainloop() - except ImportError: - # no IPython module - shell = 'python' - - if shell == 'python': - import code - try: - # Try activating rlcompleter, because it's handy. - import readline - except ImportError: - pass - else: - # We don't have to wrap the following import in a 'try', - # because we already know 'readline' was imported successfully. - import rlcompleter # noqa - readline.parse_and_bind("tab:complete") - code.interact() - - @args('--path', required=True, help='Script path') - def script(self, path): - """Runs the script from the specified path with flags set properly.""" - exec(compile(open(path).read(), path, 'exec'), locals(), globals()) - - -def _db_error(caught_exception): - print('%s' % caught_exception) - print(_("The above error may show that the database has not " - "been created.\nPlease create a database using " - "'cinder-manage db sync' before running this command.")) - sys.exit(1) - - -class HostCommands(object): - """List hosts.""" - - @args('zone', nargs='?', default=None, - help='Availability Zone (default: %(default)s)') - def list(self, zone=None): - """Show a list of all physical hosts. - - Can be filtered by zone. - args: [zone] - """ - print(_("%(host)-25s\t%(zone)-15s") % {'host': 'host', 'zone': 'zone'}) - ctxt = context.get_admin_context() - services = objects.ServiceList.get_all(ctxt) - if zone: - services = [s for s in services if s.availability_zone == zone] - hosts = [] - for srv in services: - if not [h for h in hosts if h['host'] == srv['host']]: - hosts.append(srv) - - for h in hosts: - print(_("%(host)-25s\t%(availability_zone)-15s") - % {'host': h['host'], - 'availability_zone': h['availability_zone']}) - - -class DbCommands(object): - """Class for managing the database.""" - - def __init__(self): - pass - - @args('version', nargs='?', default=None, - help='Database version') - def sync(self, version=None): - """Sync the database up to the most recent version.""" - return db_migration.db_sync(version) - - def version(self): - """Print the current database version.""" - print(migration.db_version(db_api.get_engine(), - db_migration.MIGRATE_REPO_PATH, - db_migration.INIT_VERSION)) - - @args('age_in_days', type=int, - help='Purge deleted rows older than age in days') - def purge(self, age_in_days): - """Purge deleted rows older than a given age from cinder tables.""" - age_in_days = int(age_in_days) - if age_in_days <= 0: - print(_("Must supply a positive, non-zero value for age")) - sys.exit(1) - ctxt = context.get_admin_context() - db.purge_deleted_rows(ctxt, age_in_days) - - -class VersionCommands(object): - """Class for exposing the codebase version.""" - - def __init__(self): - pass - - def list(self): - print(version.version_string()) - - def __call__(self): - self.list() - - -class VolumeCommands(object): - """Methods for dealing with a cloud in an odd state.""" - - def __init__(self): - self._client = None - - def _rpc_client(self): - if self._client is None: - if not rpc.initialized(): - rpc.init(CONF) - target = messaging.Target(topic=CONF.volume_topic) - serializer = objects.base.CinderObjectSerializer() - self._client = rpc.get_client(target, serializer=serializer) - - return self._client - - @args('volume_id', - help='Volume ID to be deleted') - def delete(self, volume_id): - """Delete a volume, bypassing the check that it must be available.""" - ctxt = context.get_admin_context() - volume = objects.Volume.get_by_id(ctxt, volume_id) - host = vutils.extract_host(volume.host) if volume.host else None - - if not host: - print(_("Volume not yet assigned to host.")) - print(_("Deleting volume from database and skipping rpc.")) - volume.destroy() - return - - if volume.status == 'in-use': - print(_("Volume is in-use.")) - print(_("Detach volume from instance and then try again.")) - return - - cctxt = self._rpc_client().prepare(server=host) - cctxt.cast(ctxt, "delete_volume", volume_id=volume.id, volume=volume) - - @args('--currenthost', required=True, help='Existing volume host name') - @args('--newhost', required=True, help='New volume host name') - def update_host(self, currenthost, newhost): - """Modify the host name associated with a volume. - - Particularly to recover from cases where one has moved - their Cinder Volume node, or modified their backend_name in a - multi-backend config. - """ - ctxt = context.get_admin_context() - volumes = db.volume_get_all_by_host(ctxt, - currenthost) - for v in volumes: - db.volume_update(ctxt, v['id'], - {'host': newhost}) - - -class ConfigCommands(object): - """Class for exposing the flags defined by flag_file(s).""" - - def __init__(self): - pass - - @args('param', nargs='?', default=None, - help='Configuration parameter to display (default: %(default)s)') - def list(self, param=None): - """List parameters configured for cinder. - - Lists all parameters configured for cinder unless an optional argument - is specified. If the parameter is specified we only print the - requested parameter. If the parameter is not found an appropriate - error is produced by .get*(). - """ - param = param and param.strip() - if param: - print('%s = %s' % (param, CONF.get(param))) - else: - for key, value in CONF.items(): - print('%s = %s' % (key, value)) - - -class GetLogCommands(object): - """Get logging information.""" - - def errors(self): - """Get all of the errors from the log files.""" - error_found = 0 - if CONF.log_dir: - logs = [x for x in os.listdir(CONF.log_dir) if x.endswith('.log')] - for file in logs: - log_file = os.path.join(CONF.log_dir, file) - lines = [line.strip() for line in open(log_file, "r")] - lines.reverse() - print_name = 0 - for index, line in enumerate(lines): - if line.find(" ERROR ") > 0: - error_found += 1 - if print_name == 0: - print(log_file + ":-") - print_name = 1 - print(_("Line %(dis)d : %(line)s") % - {'dis': len(lines) - index, 'line': line}) - if error_found == 0: - print(_("No errors in logfiles!")) - - @args('num_entries', nargs='?', type=int, default=10, - help='Number of entries to list (default: %(default)d)') - def syslog(self, num_entries=10): - """Get of the cinder syslog events.""" - entries = int(num_entries) - count = 0 - log_file = '' - if os.path.exists('/var/log/syslog'): - log_file = '/var/log/syslog' - elif os.path.exists('/var/log/messages'): - log_file = '/var/log/messages' - else: - print(_("Unable to find system log file!")) - sys.exit(1) - lines = [line.strip() for line in open(log_file, "r")] - lines.reverse() - print(_("Last %s cinder syslog entries:-") % (entries)) - for line in lines: - if line.find("cinder") > 0: - count += 1 - print(_("%s") % (line)) - if count == entries: - break - - if count == 0: - print(_("No cinder entries in syslog!")) - - -class BackupCommands(object): - """Methods for managing backups.""" - - def list(self): - """List all backups. - - List all backups (including ones in progress) and the host - on which the backup operation is running. - """ - ctxt = context.get_admin_context() - backups = objects.BackupList.get_all(ctxt) - - hdr = "%-32s\t%-32s\t%-32s\t%-24s\t%-24s\t%-12s\t%-12s\t%-12s\t%-12s" - print(hdr % (_('ID'), - _('User ID'), - _('Project ID'), - _('Host'), - _('Name'), - _('Container'), - _('Status'), - _('Size'), - _('Object Count'))) - - res = "%-32s\t%-32s\t%-32s\t%-24s\t%-24s\t%-12s\t%-12s\t%-12d\t%-12d" - for backup in backups: - object_count = 0 - if backup['object_count'] is not None: - object_count = backup['object_count'] - print(res % (backup['id'], - backup['user_id'], - backup['project_id'], - backup['host'], - backup['display_name'], - backup['container'], - backup['status'], - backup['size'], - object_count)) - - @args('--currenthost', required=True, help='Existing backup host name') - @args('--newhost', required=True, help='New backup host name') - def update_backup_host(self, currenthost, newhost): - """Modify the host name associated with a backup. - - Particularly to recover from cases where one has moved - their Cinder Backup node, and not set backup_use_same_backend. - """ - ctxt = context.get_admin_context() - backups = objects.BackupList.get_all_by_host(ctxt, currenthost) - for bk in backups: - bk.host = newhost - bk.save() - - -class ServiceCommands(object): - """Methods for managing services.""" - def list(self): - """Show a list of all cinder services.""" - ctxt = context.get_admin_context() - services = objects.ServiceList.get_all(ctxt) - print_format = "%-16s %-36s %-16s %-10s %-5s %-20s %-12s %-15s" - print(print_format % (_('Binary'), - _('Host'), - _('Zone'), - _('Status'), - _('State'), - _('Updated At'), - _('RPC Version'), - _('Object Version'))) - for svc in services: - alive = utils.service_is_up(svc) - art = ":-)" if alive else "XXX" - status = 'enabled' - if svc.disabled: - status = 'disabled' - updated_at = svc.updated_at - if updated_at: - updated_at = timeutils.normalize_time(updated_at) - rpc_version = (svc.rpc_current_version or - rpc.LIBERTY_RPC_VERSIONS.get(svc.binary, '')) - object_version = (svc.object_current_version or 'liberty') - print(print_format % (svc.binary, svc.host.partition('.')[0], - svc.availability_zone, status, art, - updated_at, rpc_version, - object_version)) - - @args('binary', type=str, - help='Service to delete from the host.') - @args('host_name', type=str, - help='Host from which to remove the service.') - def remove(self, binary, host_name): - """Completely removes a service.""" - ctxt = context.get_admin_context() - try: - svc = objects.Service.get_by_args(ctxt, host_name, binary) - svc.destroy() - except exception.ServiceNotFound as e: - print(_("Host not found. Failed to remove %(service)s" - " on %(host)s.") % - {'service': binary, 'host': host_name}) - print (u"%s" % e.args) - return 2 - print(_("Service %(service)s on host %(host)s removed.") % - {'service': binary, 'host': host_name}) - -CATEGORIES = { - 'backup': BackupCommands, - 'config': ConfigCommands, - 'db': DbCommands, - 'host': HostCommands, - 'logs': GetLogCommands, - 'service': ServiceCommands, - 'shell': ShellCommands, - 'version': VersionCommands, - 'volume': VolumeCommands, -} - - -def methods_of(obj): - """Return non-private methods from an object. - - Get all callable methods of an object that don't start with underscore - :return: a list of tuples of the form (method_name, method) - """ - result = [] - for i in dir(obj): - if callable(getattr(obj, i)) and not i.startswith('_'): - result.append((i, getattr(obj, i))) - return result - - -def add_command_parsers(subparsers): - for category in CATEGORIES: - command_object = CATEGORIES[category]() - - parser = subparsers.add_parser(category) - parser.set_defaults(command_object=command_object) - - category_subparsers = parser.add_subparsers(dest='action') - - for (action, action_fn) in methods_of(command_object): - parser = category_subparsers.add_parser(action) - - action_kwargs = [] - for args, kwargs in getattr(action_fn, 'args', []): - parser.add_argument(*args, **kwargs) - - parser.set_defaults(action_fn=action_fn) - parser.set_defaults(action_kwargs=action_kwargs) - - -category_opt = cfg.SubCommandOpt('category', - title='Command categories', - handler=add_command_parsers) - - -def get_arg_string(args): - arg = None - if args[0] == '-': - # (Note)zhiteng: args starts with FLAGS.oparser.prefix_chars - # is optional args. Notice that cfg module takes care of - # actual ArgParser so prefix_chars is always '-'. - if args[1] == '-': - # This is long optional arg - arg = args[2:] - else: - arg = args[1:] - else: - arg = args - - return arg - - -def fetch_func_args(func): - fn_args = [] - for args, kwargs in getattr(func, 'args', []): - arg = get_arg_string(args[0]) - fn_args.append(getattr(CONF.category, arg)) - - return fn_args - - -def main(): - objects.register_all() - """Parse options and call the appropriate class/method.""" - CONF.register_cli_opt(category_opt) - script_name = sys.argv[0] - if len(sys.argv) < 2: - print(_("\nOpenStack Cinder version: %(version)s\n") % - {'version': version.version_string()}) - print(script_name + " category action []") - print(_("Available categories:")) - for category in CATEGORIES: - print(_("\t%s") % category) - sys.exit(2) - - try: - CONF(sys.argv[1:], project='cinder', - version=version.version_string()) - logging.setup(CONF, "cinder") - python_logging.captureWarnings(True) - except cfg.ConfigDirNotFoundError as details: - print(_("Invalid directory: %s") % details) - sys.exit(2) - except cfg.ConfigFilesNotFoundError: - cfgfile = CONF.config_file[-1] if CONF.config_file else None - if cfgfile and not os.access(cfgfile, os.R_OK): - st = os.stat(cfgfile) - print(_("Could not read %s. Re-running with sudo") % cfgfile) - try: - os.execvp('sudo', ['sudo', '-u', '#%s' % st.st_uid] + sys.argv) - except Exception: - print(_('sudo failed, continuing as if nothing happened')) - - print(_('Please re-run cinder-manage as root.')) - sys.exit(2) - - fn = CONF.category.action_fn - fn_args = fetch_func_args(fn) - fn(*fn_args) diff --git a/cinder/cmd/rtstool.py b/cinder/cmd/rtstool.py deleted file mode 100644 index d97a950b3..000000000 --- a/cinder/cmd/rtstool.py +++ /dev/null @@ -1,344 +0,0 @@ -#!/usr/bin/env python - -# Copyright 2012 - 2013 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import sys - -# We always use rtslib-fb, but until version 2.1.52 it didn't have its own -# namespace, so we must be backwards compatible. -try: - import rtslib_fb -except ImportError: - import rtslib as rtslib_fb - - -from cinder import i18n -from cinder.i18n import _ - -i18n.enable_lazy() - - -class RtstoolError(Exception): - pass - - -class RtstoolImportError(RtstoolError): - pass - - -def create(backing_device, name, userid, password, iser_enabled, - initiator_iqns=None, portals_ips=None, portals_port=3260): - # List of IPS that will not raise an error when they fail binding. - # Originally we will fail on all binding errors. - ips_allow_fail = () - - try: - rtsroot = rtslib_fb.root.RTSRoot() - except rtslib_fb.utils.RTSLibError: - print(_('Ensure that configfs is mounted at /sys/kernel/config.')) - raise - - # Look to see if BlockStorageObject already exists - for x in rtsroot.storage_objects: - if x.name == name: - # Already exists, use this one - return - - so_new = rtslib_fb.BlockStorageObject(name=name, - dev=backing_device) - - target_new = rtslib_fb.Target(rtslib_fb.FabricModule('iscsi'), name, - 'create') - - tpg_new = rtslib_fb.TPG(target_new, mode='create') - tpg_new.set_attribute('authentication', '1') - - lun_new = rtslib_fb.LUN(tpg_new, storage_object=so_new) - - if initiator_iqns: - initiator_iqns = initiator_iqns.strip(' ') - for i in initiator_iqns.split(','): - acl_new = rtslib_fb.NodeACL(tpg_new, i, mode='create') - acl_new.chap_userid = userid - acl_new.chap_password = password - - rtslib_fb.MappedLUN(acl_new, lun_new.lun, lun_new.lun) - - tpg_new.enable = 1 - - # If no ips are given we'll bind to all IPv4 and v6 - if not portals_ips: - portals_ips = ('0.0.0.0', '::0') - # TODO(emh): Binding to IPv6 fails sometimes -- let pass for now. - ips_allow_fail = ('::0',) - - for ip in portals_ips: - try: - portal = rtslib_fb.NetworkPortal(tpg_new, ip, portals_port, - mode='any') - except rtslib_fb.utils.RTSLibError: - raise_exc = ip not in ips_allow_fail - msg_type = 'Error' if raise_exc else 'Warning' - print(_('%(msg_type)s: creating NetworkPortal: ensure port ' - '%(port)d on ip %(ip)s is not in use by another service.') - % {'msg_type': msg_type, 'port': portals_port, 'ip': ip}) - if raise_exc: - raise - else: - try: - if iser_enabled == 'True': - portal.iser = True - except rtslib_fb.utils.RTSLibError: - print(_('Error enabling iSER for NetworkPortal: please ensure ' - 'that RDMA is supported on your iSCSI port %(port)d ' - 'on ip %(ip)s.') % {'port': portals_port, 'ip': ip}) - raise - - -def _lookup_target(target_iqn, initiator_iqn): - try: - rtsroot = rtslib_fb.root.RTSRoot() - except rtslib_fb.utils.RTSLibError: - print(_('Ensure that configfs is mounted at /sys/kernel/config.')) - raise - - # Look for the target - for t in rtsroot.targets: - if t.wwn == target_iqn: - return t - raise RtstoolError(_('Could not find target %s') % target_iqn) - - -def add_initiator(target_iqn, initiator_iqn, userid, password): - target = _lookup_target(target_iqn, initiator_iqn) - tpg = next(target.tpgs) # get the first one - for acl in tpg.node_acls: - # See if this ACL configuration already exists - if acl.node_wwn.lower() == initiator_iqn.lower(): - # No further action required - return - - acl_new = rtslib_fb.NodeACL(tpg, initiator_iqn, mode='create') - acl_new.chap_userid = userid - acl_new.chap_password = password - - rtslib_fb.MappedLUN(acl_new, 0, tpg_lun=0) - - -def delete_initiator(target_iqn, initiator_iqn): - target = _lookup_target(target_iqn, initiator_iqn) - tpg = next(target.tpgs) # get the first one - for acl in tpg.node_acls: - if acl.node_wwn.lower() == initiator_iqn.lower(): - acl.delete() - return - - print(_('delete_initiator: %s ACL not found. Continuing.') % initiator_iqn) - # Return successfully. - - -def get_targets(): - rtsroot = rtslib_fb.root.RTSRoot() - for x in rtsroot.targets: - print(x.wwn) - - -def delete(iqn): - rtsroot = rtslib_fb.root.RTSRoot() - for x in rtsroot.targets: - if x.wwn == iqn: - x.delete() - break - - for x in rtsroot.storage_objects: - if x.name == iqn: - x.delete() - break - - -def verify_rtslib(): - for member in ['BlockStorageObject', 'FabricModule', 'LUN', - 'MappedLUN', 'NetworkPortal', 'NodeACL', 'root', - 'Target', 'TPG']: - if not hasattr(rtslib_fb, member): - raise RtstoolImportError(_("rtslib_fb is missing member %s: You " - "may need a newer python-rtslib-fb.") % - member) - - -def usage(): - print("Usage:") - print(sys.argv[0] + - " create [device] [name] [userid] [password] [iser_enabled]" + - " [-a] [-pPORT]") - print(sys.argv[0] + - " add-initiator [target_iqn] [userid] [password] [initiator_iqn]") - print(sys.argv[0] + - " delete-initiator [target_iqn] [initiator_iqn]") - print(sys.argv[0] + " get-targets") - print(sys.argv[0] + " delete [iqn]") - print(sys.argv[0] + " verify") - print(sys.argv[0] + " save [path_to_file]") - sys.exit(1) - - -def save_to_file(destination_file): - rtsroot = rtslib_fb.root.RTSRoot() - try: - # If default destination use rtslib default save file - if not destination_file: - destination_file = rtslib_fb.root.default_save_file - path_to_file = os.path.dirname(destination_file) - - # NOTE(geguileo): With default file we ensure path exists and - # create it if doesn't. - # Cinder's LIO target helper runs this as root, so it will have no - # problem creating directory /etc/target. - # If run manually from the command line without being root you will - # get an error, same as when creating and removing targets. - if not os.path.exists(path_to_file): - os.makedirs(path_to_file, 0o755) - - except OSError as exc: - raise RtstoolError(_('targetcli not installed and could not create ' - 'default directory (%(default_path)s): %(exc)s') % - {'default_path': path_to_file, 'exc': exc}) - try: - rtsroot.save_to_file(destination_file) - except (OSError, IOError) as exc: - raise RtstoolError(_('Could not save configuration to %(file_path)s: ' - '%(exc)s') % - {'file_path': destination_file, 'exc': exc}) - - -def restore_from_file(configration_file): - rtsroot = rtslib_fb.root.RTSRoot() - # If configuration file is None, use rtslib default save file. - if not configration_file: - configration_file = rtslib_fb.root.default_save_file - - try: - rtsroot.restore_from_file(configration_file) - except (OSError, IOError) as exc: - raise RtstoolError(_('Could not restore configuration file ' - '%(file_path)s: %(exc)s'), - {'file_path': configration_file, 'exc': exc}) - - -def parse_optional_create(argv): - optional_args = {} - - for arg in argv: - if arg.startswith('-a'): - ips = [ip for ip in arg[2:].split(',') if ip] - if not ips: - usage() - optional_args['portals_ips'] = ips - elif arg.startswith('-p'): - try: - optional_args['portals_port'] = int(arg[2:]) - except ValueError: - usage() - else: - optional_args['initiator_iqns'] = arg - return optional_args - - -def main(argv=None): - if argv is None: - argv = sys.argv - - if len(argv) < 2: - usage() - - if argv[1] == 'create': - if len(argv) < 7: - usage() - - if len(argv) > 10: - usage() - - backing_device = argv[2] - name = argv[3] - userid = argv[4] - password = argv[5] - iser_enabled = argv[6] - - if len(argv) > 7: - optional_args = parse_optional_create(argv[7:]) - else: - optional_args = {} - - create(backing_device, name, userid, password, iser_enabled, - **optional_args) - - elif argv[1] == 'add-initiator': - if len(argv) < 6: - usage() - - target_iqn = argv[2] - userid = argv[3] - password = argv[4] - initiator_iqn = argv[5] - - add_initiator(target_iqn, initiator_iqn, userid, password) - - elif argv[1] == 'delete-initiator': - if len(argv) < 4: - usage() - - target_iqn = argv[2] - initiator_iqn = argv[3] - - delete_initiator(target_iqn, initiator_iqn) - - elif argv[1] == 'get-targets': - get_targets() - - elif argv[1] == 'delete': - if len(argv) < 3: - usage() - - iqn = argv[2] - delete(iqn) - - elif argv[1] == 'verify': - # This is used to verify that this script can be called by cinder, - # and that rtslib_fb is new enough to work. - verify_rtslib() - return 0 - - elif argv[1] == 'save': - if len(argv) > 3: - usage() - - destination_file = argv[2] if len(argv) > 2 else None - save_to_file(destination_file) - return 0 - - elif argv[1] == 'restore': - if len(argv) > 3: - usage() - - configuration_file = argv[2] if len(argv) > 2 else None - restore_from_file(configuration_file) - return 0 - - else: - usage() - - return 0 diff --git a/cinder/cmd/scheduler.py b/cinder/cmd/scheduler.py deleted file mode 100644 index 3b3c10332..000000000 --- a/cinder/cmd/scheduler.py +++ /dev/null @@ -1,56 +0,0 @@ -#!/usr/bin/env python -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Starter script for Cinder Scheduler.""" - -import eventlet -eventlet.monkey_patch() - -import logging as python_logging -import sys - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_reports import guru_meditation_report as gmr -from oslo_reports import opts as gmr_opts - -from cinder import i18n -i18n.enable_lazy() - -# Need to register global_opts -from cinder.common import config # noqa -from cinder import objects -from cinder import service -from cinder import utils -from cinder import version - - -CONF = cfg.CONF - - -def main(): - objects.register_all() - gmr_opts.set_defaults(CONF) - CONF(sys.argv[1:], project='cinder', - version=version.version_string()) - logging.setup(CONF, "cinder") - python_logging.captureWarnings(True) - utils.monkey_patch() - gmr.TextGuruMeditation.setup_autorun(version, conf=CONF) - server = service.Service.create(binary='cinder-scheduler') - service.serve(server) - service.wait() diff --git a/cinder/cmd/volume.py b/cinder/cmd/volume.py deleted file mode 100644 index 580c9265c..000000000 --- a/cinder/cmd/volume.py +++ /dev/null @@ -1,102 +0,0 @@ -#!/usr/bin/env python -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Starter script for Cinder Volume.""" - -import logging as python_logging -import os - -import eventlet - -from cinder import objects - -if os.name == 'nt': - # eventlet monkey patching the os module causes subprocess.Popen to fail - # on Windows when using pipes due to missing non-blocking IO support. - eventlet.monkey_patch(os=False) -else: - eventlet.monkey_patch() - -import sys - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_reports import guru_meditation_report as gmr -from oslo_reports import opts as gmr_opts - -from cinder import i18n -i18n.enable_lazy() - -# Need to register global_opts -from cinder.common import config # noqa -from cinder.db import api as session -from cinder.i18n import _ -from cinder import service -from cinder import utils -from cinder import version - - -deprecated_host_opt = cfg.DeprecatedOpt('host') -host_opt = cfg.StrOpt('backend_host', help='Backend override of host value.', - deprecated_opts=[deprecated_host_opt]) -cfg.CONF.register_cli_opt(host_opt) -CONF = cfg.CONF - - -def main(): - objects.register_all() - gmr_opts.set_defaults(CONF) - CONF(sys.argv[1:], project='cinder', - version=version.version_string()) - logging.setup(CONF, "cinder") - python_logging.captureWarnings(True) - utils.monkey_patch() - gmr.TextGuruMeditation.setup_autorun(version, conf=CONF) - launcher = service.get_launcher() - LOG = logging.getLogger(__name__) - service_started = False - - if CONF.enabled_backends: - for backend in CONF.enabled_backends: - CONF.register_opt(host_opt, group=backend) - backend_host = getattr(CONF, backend).backend_host - host = "%s@%s" % (backend_host or CONF.host, backend) - try: - server = service.Service.create(host=host, - service_name=backend, - binary='cinder-volume') - except Exception: - msg = _('Volume service %s failed to start.') % host - LOG.exception(msg) - else: - # Dispose of the whole DB connection pool here before - # starting another process. Otherwise we run into cases where - # child processes share DB connections which results in errors. - session.dispose_engine() - launcher.launch_service(server) - service_started = True - else: - server = service.Service.create(binary='cinder-volume') - launcher.launch_service(server) - service_started = True - - if not service_started: - msg = _('No volume service(s) started successfully, terminating.') - LOG.error(msg) - sys.exit(1) - - launcher.wait() diff --git a/cinder/cmd/volume_usage_audit.py b/cinder/cmd/volume_usage_audit.py deleted file mode 100644 index e9f20bf8a..000000000 --- a/cinder/cmd/volume_usage_audit.py +++ /dev/null @@ -1,245 +0,0 @@ -#!/usr/bin/env python -# Copyright (c) 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Cron script to generate usage notifications for volumes existing during - the audit period. - - Together with the notifications generated by volumes - create/delete/resize, over that time period, this allows an external - system consuming usage notification feeds to calculate volume usage - for each tenant. - - Time periods are specified as 'hour', 'month', 'day' or 'year' - - hour = previous hour. If run at 9:07am, will generate usage for 8-9am. - month = previous month. If the script is run April 1, it will generate - usages for March 1 through March 31. - day = previous day. if run on July 4th, it generates usages for July 3rd. - year = previous year. If run on Jan 1, it generates usages for - Jan 1 through Dec 31 of the previous year. -""" - -from __future__ import print_function - -import datetime -import sys - -from oslo_config import cfg -from oslo_log import log as logging - -from cinder import i18n -i18n.enable_lazy() -from cinder import context -from cinder import db -from cinder.i18n import _, _LE -from cinder import objects -from cinder import rpc -from cinder import utils -from cinder import version -import cinder.volume.utils - - -CONF = cfg.CONF -script_opts = [ - cfg.StrOpt('start_time', - help="If this option is specified then the start time " - "specified is used instead of the start time of the " - "last completed audit period."), - cfg.StrOpt('end_time', - help="If this option is specified then the end time " - "specified is used instead of the end time of the " - "last completed audit period."), - cfg.BoolOpt('send_actions', - default=False, - help="Send the volume and snapshot create and delete " - "notifications generated in the specified period."), -] -CONF.register_cli_opts(script_opts) - - -def main(): - objects.register_all() - admin_context = context.get_admin_context() - CONF(sys.argv[1:], project='cinder', - version=version.version_string()) - logging.setup(CONF, "cinder") - LOG = logging.getLogger("cinder") - rpc.init(CONF) - begin, end = utils.last_completed_audit_period() - if CONF.start_time: - begin = datetime.datetime.strptime(CONF.start_time, - "%Y-%m-%d %H:%M:%S") - if CONF.end_time: - end = datetime.datetime.strptime(CONF.end_time, - "%Y-%m-%d %H:%M:%S") - if not end > begin: - msg = _("The end time (%(end)s) must be after the start " - "time (%(start)s).") % {'start': begin, - 'end': end} - LOG.error(msg) - sys.exit(-1) - LOG.debug("Starting volume usage audit") - msg = _("Creating usages for %(begin_period)s until %(end_period)s") - LOG.debug(msg, {"begin_period": str(begin), "end_period": str(end)}) - - extra_info = { - 'audit_period_beginning': str(begin), - 'audit_period_ending': str(end), - } - - volumes = db.volume_get_active_by_window(admin_context, - begin, - end) - LOG.debug("Found %d volumes", len(volumes)) - for volume_ref in volumes: - try: - LOG.debug("Send exists notification for " - "<%(extra_info)s>", - {'volume_id': volume_ref.id, - 'project_id': volume_ref.project_id, - 'extra_info': extra_info}) - cinder.volume.utils.notify_about_volume_usage( - admin_context, - volume_ref, - 'exists', extra_usage_info=extra_info) - except Exception as exc_msg: - LOG.exception(_LE("Exists volume notification failed: %s"), - exc_msg, resource=volume_ref) - - if (CONF.send_actions and - volume_ref.created_at > begin and - volume_ref.created_at < end): - try: - local_extra_info = { - 'audit_period_beginning': str(volume_ref.created_at), - 'audit_period_ending': str(volume_ref.created_at), - } - LOG.debug("Send create notification for " - " " - " <%(extra_info)s>", - {'volume_id': volume_ref.id, - 'project_id': volume_ref.project_id, - 'extra_info': local_extra_info}) - cinder.volume.utils.notify_about_volume_usage( - admin_context, - volume_ref, - 'create.start', extra_usage_info=local_extra_info) - cinder.volume.utils.notify_about_volume_usage( - admin_context, - volume_ref, - 'create.end', extra_usage_info=local_extra_info) - except Exception as exc_msg: - LOG.exception(_LE("Create volume notification failed: %s"), - exc_msg, resource=volume_ref) - - if (CONF.send_actions and volume_ref.deleted_at and - volume_ref.deleted_at > begin and - volume_ref.deleted_at < end): - try: - local_extra_info = { - 'audit_period_beginning': str(volume_ref.deleted_at), - 'audit_period_ending': str(volume_ref.deleted_at), - } - LOG.debug("Send delete notification for " - " " - " <%(extra_info)s>", - {'volume_id': volume_ref.id, - 'project_id': volume_ref.project_id, - 'extra_info': local_extra_info}) - cinder.volume.utils.notify_about_volume_usage( - admin_context, - volume_ref, - 'delete.start', extra_usage_info=local_extra_info) - cinder.volume.utils.notify_about_volume_usage( - admin_context, - volume_ref, - 'delete.end', extra_usage_info=local_extra_info) - except Exception as exc_msg: - LOG.exception(_LE("Delete volume notification failed: %s"), - exc_msg, resource=volume_ref) - - snapshots = objects.SnapshotList.get_active_by_window(admin_context, - begin, end) - LOG.debug("Found %d snapshots", len(snapshots)) - for snapshot_ref in snapshots: - try: - LOG.debug("Send notification for " - " <%(extra_info)s>", - {'snapshot_id': snapshot_ref.id, - 'project_id': snapshot_ref.project_id, - 'extra_info': extra_info}) - cinder.volume.utils.notify_about_snapshot_usage(admin_context, - snapshot_ref, - 'exists', - extra_info) - except Exception as exc_msg: - LOG.exception(_LE("Exists snapshot notification failed: %s"), - exc_msg, resource=snapshot_ref) - - if (CONF.send_actions and - snapshot_ref.created_at > begin and - snapshot_ref.created_at < end): - try: - local_extra_info = { - 'audit_period_beginning': str(snapshot_ref.created_at), - 'audit_period_ending': str(snapshot_ref.created_at), - } - LOG.debug("Send create notification for " - " " - " <%(extra_info)s>", - {'snapshot_id': snapshot_ref.id, - 'project_id': snapshot_ref.project_id, - 'extra_info': local_extra_info}) - cinder.volume.utils.notify_about_snapshot_usage( - admin_context, - snapshot_ref, - 'create.start', extra_usage_info=local_extra_info) - cinder.volume.utils.notify_about_snapshot_usage( - admin_context, - snapshot_ref, - 'create.end', extra_usage_info=local_extra_info) - except Exception as exc_msg: - LOG.exception(_LE("Create snapshot notification failed: %s"), - exc_msg, resource=snapshot_ref) - - if (CONF.send_actions and snapshot_ref.deleted_at and - snapshot_ref.deleted_at > begin and - snapshot_ref.deleted_at < end): - try: - local_extra_info = { - 'audit_period_beginning': str(snapshot_ref.deleted_at), - 'audit_period_ending': str(snapshot_ref.deleted_at), - } - LOG.debug("Send delete notification for " - " " - " <%(extra_info)s>", - {'snapshot_id': snapshot_ref.id, - 'project_id': snapshot_ref.project_id, - 'extra_info': local_extra_info}) - cinder.volume.utils.notify_about_snapshot_usage( - admin_context, - snapshot_ref, - 'delete.start', extra_usage_info=local_extra_info) - cinder.volume.utils.notify_about_snapshot_usage( - admin_context, - snapshot_ref, - 'delete.end', extra_usage_info=local_extra_info) - except Exception as exc_msg: - LOG.exception(_LE("Delete snapshot notification failed: %s"), - exc_msg, resource=snapshot_ref) - - LOG.debug("Volume usage audit completed") diff --git a/cinder/common/__init__.py b/cinder/common/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/common/config.py b/cinder/common/config.py deleted file mode 100644 index 24ee23d0b..000000000 --- a/cinder/common/config.py +++ /dev/null @@ -1,241 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# Copyright 2012 Red Hat, Inc. -# Copyright 2013 NTT corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Command-line flag library. - -Emulates gflags by wrapping cfg.ConfigOpts. - -The idea is to move fully to cfg eventually, and this wrapper is a -stepping stone. - -""" - -import socket - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_middleware import cors -from oslo_utils import netutils - -from cinder.i18n import _ - - -CONF = cfg.CONF -logging.register_options(CONF) - -core_opts = [ - cfg.StrOpt('state_path', - default='/var/lib/cinder', - deprecated_name='pybasedir', - help="Top-level directory for maintaining cinder's state"), ] - -debug_opts = [ -] - -CONF.register_cli_opts(core_opts) -CONF.register_cli_opts(debug_opts) - -global_opts = [ - cfg.StrOpt('my_ip', - default=netutils.get_my_ipv4(), - help='IP address of this host'), - cfg.StrOpt('glance_host', - default='$my_ip', - help='Default glance host name or IP'), - cfg.IntOpt('glance_port', - default=9292, - min=1, max=65535, - help='Default glance port'), - cfg.ListOpt('glance_api_servers', - default=['$glance_host:$glance_port'], - help='A list of the URLs of glance API servers available to ' - 'cinder ([http[s]://][hostname|ip]:port). If protocol ' - 'is not specified it defaults to http.'), - cfg.IntOpt('glance_api_version', - default=1, - help='Version of the glance API to use'), - cfg.IntOpt('glance_num_retries', - default=0, - help='Number retries when downloading an image from glance'), - cfg.BoolOpt('glance_api_insecure', - default=False, - help='Allow to perform insecure SSL (https) requests to ' - 'glance'), - cfg.BoolOpt('glance_api_ssl_compression', - default=False, - help='Enables or disables negotiation of SSL layer ' - 'compression. In some cases disabling compression ' - 'can improve data throughput, such as when high ' - 'network bandwidth is available and you use ' - 'compressed image formats like qcow2.'), - cfg.StrOpt('glance_ca_certificates_file', - help='Location of ca certificates file to use for glance ' - 'client requests.'), - cfg.IntOpt('glance_request_timeout', - help='http/https timeout value for glance operations. If no ' - 'value (None) is supplied here, the glanceclient default ' - 'value is used.'), - cfg.StrOpt('scheduler_topic', - default='cinder-scheduler', - help='The topic that scheduler nodes listen on'), - cfg.StrOpt('volume_topic', - default='cinder-volume', - help='The topic that volume nodes listen on'), - cfg.StrOpt('backup_topic', - default='cinder-backup', - help='The topic that volume backup nodes listen on'), - cfg.BoolOpt('enable_v1_api', - default=True, - help=_("DEPRECATED: Deploy v1 of the Cinder API.")), - cfg.BoolOpt('enable_v2_api', - default=True, - help=_("DEPRECATED: Deploy v2 of the Cinder API.")), - cfg.BoolOpt('enable_v3_api', - default=True, - help=_("Deploy v3 of the Cinder API.")), - cfg.BoolOpt('api_rate_limit', - default=True, - help='Enables or disables rate limit of the API.'), - cfg.ListOpt('osapi_volume_ext_list', - default=[], - help='Specify list of extensions to load when using osapi_' - 'volume_extension option with cinder.api.contrib.' - 'select_extensions'), - cfg.MultiStrOpt('osapi_volume_extension', - default=['cinder.api.contrib.standard_extensions'], - help='osapi volume extension to load'), - cfg.StrOpt('volume_manager', - default='cinder.volume.manager.VolumeManager', - help='Full class name for the Manager for volume'), - cfg.StrOpt('backup_manager', - default='cinder.backup.manager.BackupManager', - help='Full class name for the Manager for volume backup'), - cfg.StrOpt('scheduler_manager', - default='cinder.scheduler.manager.SchedulerManager', - help='Full class name for the Manager for scheduler'), - cfg.StrOpt('host', - default=socket.gethostname(), - help='Name of this node. This can be an opaque identifier. ' - 'It is not necessarily a host name, FQDN, or IP address.'), - # NOTE(vish): default to nova for compatibility with nova installs - cfg.StrOpt('storage_availability_zone', - default='nova', - help='Availability zone of this node'), - cfg.StrOpt('default_availability_zone', - help='Default availability zone for new volumes. If not set, ' - 'the storage_availability_zone option value is used as ' - 'the default for new volumes.'), - cfg.BoolOpt('allow_availability_zone_fallback', - default=False, - help='If the requested Cinder availability zone is ' - 'unavailable, fall back to the value of ' - 'default_availability_zone, then ' - 'storage_availability_zone, instead of failing.'), - cfg.StrOpt('default_volume_type', - help='Default volume type to use'), - cfg.StrOpt('volume_usage_audit_period', - default='month', - help='Time period for which to generate volume usages. ' - 'The options are hour, day, month, or year.'), - cfg.StrOpt('rootwrap_config', - default='/etc/cinder/rootwrap.conf', - help='Path to the rootwrap configuration file to use for ' - 'running commands as root'), - cfg.BoolOpt('monkey_patch', - default=False, - help='Enable monkey patching'), - cfg.ListOpt('monkey_patch_modules', - default=[], - help='List of modules/decorators to monkey patch'), - cfg.IntOpt('service_down_time', - default=60, - help='Maximum time since last check-in for a service to be ' - 'considered up'), - cfg.StrOpt('volume_api_class', - default='cinder.volume.api.API', - help='The full class name of the volume API class to use'), - cfg.StrOpt('backup_api_class', - default='cinder.backup.api.API', - help='The full class name of the volume backup API class'), - cfg.StrOpt('auth_strategy', - default='keystone', - choices=['noauth', 'keystone'], - help='The strategy to use for auth. Supports noauth or ' - 'keystone.'), - cfg.ListOpt('enabled_backends', - help='A list of backend names to use. These backend names ' - 'should be backed by a unique [CONFIG] group ' - 'with its options'), - cfg.BoolOpt('no_snapshot_gb_quota', - default=False, - help='Whether snapshots count against gigabyte quota'), - cfg.StrOpt('transfer_api_class', - default='cinder.transfer.api.API', - help='The full class name of the volume transfer API class'), - cfg.StrOpt('replication_api_class', - default='cinder.replication.api.API', - help='The full class name of the volume replication API class'), - cfg.StrOpt('consistencygroup_api_class', - default='cinder.consistencygroup.api.API', - help='The full class name of the consistencygroup API class'), - cfg.StrOpt('os_privileged_user_name', - help='OpenStack privileged account username. Used for requests ' - 'to other services (such as Nova) that require an account ' - 'with special rights.'), - cfg.StrOpt('os_privileged_user_password', - help='Password associated with the OpenStack privileged ' - 'account.', - secret=True), - cfg.StrOpt('os_privileged_user_tenant', - help='Tenant name associated with the OpenStack privileged ' - 'account.'), - cfg.StrOpt('os_privileged_user_auth_url', - help='Auth URL associated with the OpenStack privileged ' - 'account.'), -] - -CONF.register_opts(global_opts) - - -def set_middleware_defaults(): - """Update default configuration options for oslo.middleware.""" - # CORS Defaults - # TODO(krotscheck): Update with https://review.openstack.org/#/c/285368/ - cfg.set_defaults(cors.CORS_OPTS, - allow_headers=['X-Auth-Token', - 'X-Identity-Status', - 'X-Roles', - 'X-Service-Catalog', - 'X-User-Id', - 'X-Tenant-Id', - 'X-OpenStack-Request-ID', - 'X-Trace-Info', - 'X-Trace-HMAC', - 'OpenStack-API-Version'], - expose_headers=['X-Auth-Token', - 'X-Subject-Token', - 'X-Service-Token', - 'X-OpenStack-Request-ID', - 'OpenStack-API-Version'], - allow_methods=['GET', - 'PUT', - 'POST', - 'DELETE', - 'PATCH', - 'HEAD'] - ) diff --git a/cinder/common/constants.py b/cinder/common/constants.py deleted file mode 100644 index fa0858965..000000000 --- a/cinder/common/constants.py +++ /dev/null @@ -1,18 +0,0 @@ -# Copyright 2016 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -# The maximum value a signed INT type may have -DB_MAX_INT = 0x7FFFFFFF diff --git a/cinder/common/sqlalchemyutils.py b/cinder/common/sqlalchemyutils.py deleted file mode 100644 index 53faf9277..000000000 --- a/cinder/common/sqlalchemyutils.py +++ /dev/null @@ -1,131 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# Copyright 2010-2011 OpenStack Foundation -# Copyright 2012 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of paginate query.""" - -from oslo_log import log as logging -from six.moves import range -import sqlalchemy - -from cinder import exception -from cinder.i18n import _, _LW - - -LOG = logging.getLogger(__name__) - - -# copied from glance/db/sqlalchemy/api.py -def paginate_query(query, model, limit, sort_keys, marker=None, - sort_dir=None, sort_dirs=None, offset=None): - """Returns a query with sorting / pagination criteria added. - - Pagination works by requiring a unique sort_key, specified by sort_keys. - (If sort_keys is not unique, then we risk looping through values.) - We use the last row in the previous page as the 'marker' for pagination. - So we must return values that follow the passed marker in the order. - With a single-valued sort_key, this would be easy: sort_key > X. - With a compound-values sort_key, (k1, k2, k3) we must do this to repeat - the lexicographical ordering: - (k1 > X1) or (k1 == X1 && k2 > X2) or (k1 == X1 && k2 == X2 && k3 > X3) - - We also have to cope with different sort_directions. - - Typically, the id of the last row is used as the client-facing pagination - marker, then the actual marker object must be fetched from the db and - passed in to us as marker. - - :param query: the query object to which we should add paging/sorting - :param model: the ORM model class - :param limit: maximum number of items to return - :param sort_keys: array of attributes by which results should be sorted - :param marker: the last item of the previous page; we returns the next - results after this value. - :param sort_dir: direction in which results should be sorted (asc, desc) - :param sort_dirs: per-column array of sort_dirs, corresponding to sort_keys - - :rtype: sqlalchemy.orm.query.Query - :return: The query with sorting/pagination added. - """ - - if 'id' not in sort_keys: - # TODO(justinsb): If this ever gives a false-positive, check - # the actual primary key, rather than assuming its id - LOG.warning(_LW('Id not in sort_keys; is sort_keys unique?')) - - assert(not (sort_dir and sort_dirs)) - - # Default the sort direction to ascending - if sort_dirs is None and sort_dir is None: - sort_dir = 'asc' - - # Ensure a per-column sort direction - if sort_dirs is None: - sort_dirs = [sort_dir for _sort_key in sort_keys] - - assert(len(sort_dirs) == len(sort_keys)) - - # Add sorting - for current_sort_key, current_sort_dir in zip(sort_keys, sort_dirs): - sort_dir_func = { - 'asc': sqlalchemy.asc, - 'desc': sqlalchemy.desc, - }[current_sort_dir] - - try: - sort_key_attr = getattr(model, current_sort_key) - except AttributeError: - raise exception.InvalidInput(reason='Invalid sort key') - query = query.order_by(sort_dir_func(sort_key_attr)) - - # Add pagination - if marker is not None: - marker_values = [] - for sort_key in sort_keys: - v = getattr(marker, sort_key) - marker_values.append(v) - - # Build up an array of sort criteria as in the docstring - criteria_list = [] - for i in range(0, len(sort_keys)): - crit_attrs = [] - for j in range(0, i): - model_attr = getattr(model, sort_keys[j]) - crit_attrs.append((model_attr == marker_values[j])) - - model_attr = getattr(model, sort_keys[i]) - if sort_dirs[i] == 'desc': - crit_attrs.append((model_attr < marker_values[i])) - elif sort_dirs[i] == 'asc': - crit_attrs.append((model_attr > marker_values[i])) - else: - raise ValueError(_("Unknown sort direction, " - "must be 'desc' or 'asc'")) - - criteria = sqlalchemy.sql.and_(*crit_attrs) - criteria_list.append(criteria) - - f = sqlalchemy.sql.or_(*criteria_list) - query = query.filter(f) - - if limit is not None: - query = query.limit(limit) - - if offset: - query = query.offset(offset) - - return query diff --git a/cinder/compute/__init__.py b/cinder/compute/__init__.py deleted file mode 100644 index 24a4d1f57..000000000 --- a/cinder/compute/__init__.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright 2013 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg -from oslo_utils import importutils - - -compute_opts = [ - cfg.StrOpt('compute_api_class', - default='cinder.compute.nova.API', - help='The full class name of the ' - 'compute API class to use'), -] - -CONF = cfg.CONF -CONF.register_opts(compute_opts) - - -def API(): - compute_api_class = CONF.compute_api_class - cls = importutils.import_class(compute_api_class) - return cls() diff --git a/cinder/compute/nova.py b/cinder/compute/nova.py deleted file mode 100644 index 1c8aebde4..000000000 --- a/cinder/compute/nova.py +++ /dev/null @@ -1,197 +0,0 @@ -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Handles all requests to Nova. -""" - - -from novaclient import client as nova_client -from novaclient import exceptions as nova_exceptions -from novaclient import service_catalog -from oslo_config import cfg -from oslo_log import log as logging -from requests import exceptions as request_exceptions - -from cinder import context as ctx -from cinder.db import base -from cinder import exception - -nova_opts = [ - cfg.StrOpt('nova_catalog_info', - default='compute:Compute Service:publicURL', - help='Match this value when searching for nova in the ' - 'service catalog. Format is: separated values of ' - 'the form: ' - '::'), - cfg.StrOpt('nova_catalog_admin_info', - default='compute:Compute Service:adminURL', - help='Same as nova_catalog_info, but for admin endpoint.'), - cfg.StrOpt('nova_endpoint_template', - help='Override service catalog lookup with template for nova ' - 'endpoint e.g. http://localhost:8774/v2/%(project_id)s'), - cfg.StrOpt('nova_endpoint_admin_template', - help='Same as nova_endpoint_template, but for admin endpoint.'), - cfg.StrOpt('os_region_name', - help='Region name of this node'), - cfg.StrOpt('nova_ca_certificates_file', - help='Location of ca certificates file to use for nova client ' - 'requests.'), - cfg.BoolOpt('nova_api_insecure', - default=False, - help='Allow to perform insecure SSL requests to nova'), -] - -CONF = cfg.CONF -CONF.register_opts(nova_opts) - -LOG = logging.getLogger(__name__) - -# TODO(e0ne): Make Nova version configurable in Mitaka. -NOVA_API_VERSION = 2 - -nova_extensions = [ext for ext in nova_client.discover_extensions(2) - if ext.name in ("assisted_volume_snapshots", - "list_extensions")] - - -def novaclient(context, admin_endpoint=False, privileged_user=False, - timeout=None): - """Returns a Nova client - - @param admin_endpoint: If True, use the admin endpoint template from - configuration ('nova_endpoint_admin_template' and 'nova_catalog_info') - @param privileged_user: If True, use the account from configuration - (requires 'os_privileged_user_name', 'os_privileged_user_password' and - 'os_privileged_user_tenant' to be set) - @param timeout: Number of seconds to wait for an answer before raising a - Timeout exception (None to disable) - """ - # FIXME: the novaclient ServiceCatalog object is mis-named. - # It actually contains the entire access blob. - # Only needed parts of the service catalog are passed in, see - # nova/context.py. - compat_catalog = { - 'access': {'serviceCatalog': context.service_catalog or []} - } - sc = service_catalog.ServiceCatalog(compat_catalog) - - nova_endpoint_template = CONF.nova_endpoint_template - nova_catalog_info = CONF.nova_catalog_info - - if admin_endpoint: - nova_endpoint_template = CONF.nova_endpoint_admin_template - nova_catalog_info = CONF.nova_catalog_admin_info - service_type, service_name, endpoint_type = nova_catalog_info.split(':') - - # Extract the region if set in configuration - if CONF.os_region_name: - region_filter = {'attr': 'region', 'filter_value': CONF.os_region_name} - else: - region_filter = {} - - if privileged_user and CONF.os_privileged_user_name: - context = ctx.RequestContext( - CONF.os_privileged_user_name, None, - auth_token=CONF.os_privileged_user_password, - project_name=CONF.os_privileged_user_tenant, - service_catalog=context.service_catalog) - - # When privileged_user is used, it needs to authenticate to Keystone - # before querying Nova, so we set auth_url to the identity service - # endpoint. - if CONF.os_privileged_user_auth_url: - url = CONF.os_privileged_user_auth_url - else: - # We then pass region_name, endpoint_type, etc. to the - # Client() constructor so that the final endpoint is - # chosen correctly. - url = sc.url_for(service_type='identity', - endpoint_type=endpoint_type, - **region_filter) - - LOG.debug('Creating a Nova client using "%s" user', - CONF.os_privileged_user_name) - else: - if nova_endpoint_template: - url = nova_endpoint_template % context.to_dict() - else: - url = sc.url_for(service_type=service_type, - service_name=service_name, - endpoint_type=endpoint_type, - **region_filter) - - LOG.debug('Nova client connection created using URL: %s', url) - - c = nova_client.Client(NOVA_API_VERSION, - context.user_id, - context.auth_token, - context.project_name, - auth_url=url, - insecure=CONF.nova_api_insecure, - timeout=timeout, - region_name=CONF.os_region_name, - endpoint_type=endpoint_type, - cacert=CONF.nova_ca_certificates_file, - extensions=nova_extensions) - - if not privileged_user: - # noauth extracts user_id:project_id from auth_token - c.client.auth_token = (context.auth_token or '%s:%s' - % (context.user_id, context.project_id)) - c.client.management_url = url - return c - - -class API(base.Base): - """API for interacting with novaclient.""" - - def has_extension(self, context, extension, timeout=None): - try: - nova_exts = novaclient(context).list_extensions.show_all() - except request_exceptions.Timeout: - raise exception.APITimeout(service='Nova') - return extension in [e.name for e in nova_exts] - - def update_server_volume(self, context, server_id, attachment_id, - new_volume_id): - novaclient(context).volumes.update_server_volume(server_id, - attachment_id, - new_volume_id) - - def create_volume_snapshot(self, context, volume_id, create_info): - nova = novaclient(context, admin_endpoint=True, privileged_user=True) - - # pylint: disable-msg=E1101 - nova.assisted_volume_snapshots.create( - volume_id, - create_info=create_info) - - def delete_volume_snapshot(self, context, snapshot_id, delete_info): - nova = novaclient(context, admin_endpoint=True, privileged_user=True) - - # pylint: disable-msg=E1101 - nova.assisted_volume_snapshots.delete( - snapshot_id, - delete_info=delete_info) - - def get_server(self, context, server_id, privileged_user=False, - timeout=None): - try: - return novaclient(context, privileged_user=privileged_user, - timeout=timeout).servers.get(server_id) - except nova_exceptions.NotFound: - raise exception.ServerNotFound(uuid=server_id) - except request_exceptions.Timeout: - raise exception.APITimeout(service='Nova') diff --git a/cinder/config/cinder-config-generator.conf b/cinder/config/cinder-config-generator.conf deleted file mode 100644 index 18c3a29b1..000000000 --- a/cinder/config/cinder-config-generator.conf +++ /dev/null @@ -1,24 +0,0 @@ -[DEFAULT] -output_file = etc/cinder/cinder.conf.sample -wrap_width = 79 -namespace = cinder -namespace = keystonemiddleware.auth_token -namespace = oslo.config -namespace = oslo.concurrency -namespace = oslo.context -namespace = oslo.db -namespace = oslo.i18n -namespace = oslo.log -namespace = oslo.messaging -namespace = oslo.middleware -namespace = oslo.policy -namespace = oslo.reports -namespace = oslo.rootwrap -namespace = oslo.serialization -namespace = oslo.service.periodic_task -namespace = oslo.service.service -namespace = oslo.service.sslutils -namespace = oslo.service.wsgi -namespace = oslo.utils -namespace = oslo.versionedobjects -namespace = oslo.vmware diff --git a/cinder/config/generate_cinder_opts.py b/cinder/config/generate_cinder_opts.py deleted file mode 100644 index 763d6ec1b..000000000 --- a/cinder/config/generate_cinder_opts.py +++ /dev/null @@ -1,207 +0,0 @@ -#!/usr/bin/env python -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -# implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import subprocess -import textwrap - -if __name__ == "__main__": - opt_file = open("cinder/opts.py", 'a') - opt_dict = {} - dir_trees_list = [] - REGISTER_OPTS_STR = "CONF.register_opts(" - REGISTER_OPT_STR = "CONF.register_opt(" - - license_str = textwrap.dedent( - """ - # Licensed under the Apache License, Version 2.0 (the "License"); - # you may not use this file except in compliance with the License. - # You may obtain a copy of the License at - # - # http://www.apache.org/licenses/LICENSE-2.0 - # - # Unless required by applicable law or agreed to in writing, software - # distributed under the License is distributed on an "AS IS" BASIS, - # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - # implied. - # See the License for the specific language governing permissions and - # limitations under the License.\n - """) - opt_file.write(license_str) - - opt_file.write("import itertools\n\n") - - targetdir = os.environ['TARGETDIR'] - basedir = os.environ['BASEDIRESC'] - - common_string = ('find ' + targetdir + ' -type f -name "*.py" ! ' - '-path "*/tests/*" -exec grep -l "%s" {} ' - '+ | sed -e "s/^' + basedir + - '\///g" | sort -u') - - cmd_opts = common_string % REGISTER_OPTS_STR - output_opts = subprocess.check_output('{}'.format(cmd_opts), shell = True) - dir_trees_list = output_opts.split() - - cmd_opt = common_string % REGISTER_OPT_STR - output_opt = subprocess.check_output('{}'.format(cmd_opt), shell = True) - temp_list = output_opt.split() - - for item in temp_list: - dir_trees_list.append(item) - dir_trees_list.sort() - - flag = False - - def _check_import(aline): - if len(aline) > 79: - new_lines = aline.partition(' as ') - return new_lines - else: - return [aline] - - for atree in dir_trees_list: - - if atree in ["cinder/config/generate_cinder_opts.py", - "cinder/hacking/checks.py", - "cinder/volume/configuration.py", - "cinder/test.py"]: - continue - - dirs_list = atree.split('/') - - import_module = "from " - init_import_module = "" - import_name = "" - - for dir in dirs_list: - if dir.find(".py") == -1: - import_module += dir + "." - init_import_module += dir + "." - import_name += dir + "_" - else: - if dir[:-3] != "__init__": - import_name += dir[:-3].replace("_", "") - import_module = (import_module[:-1] + " import " + - dir[:-3] + " as " + import_name) - lines = _check_import(import_module) - if len(lines) > 1: - opt_file.write(lines[0] + lines[1] + "\\\n") - opt_file.write(" " + lines[2] + "\n") - else: - opt_file.write(lines[0] + "\n") - - else: - import_name = import_name[:-1].replace('/', '.') - init_import = atree[:-12].replace('/', '.') - opt_file.write("import " + init_import + "\n") - - flag = True - if flag is False: - opt_dict[import_name] = atree - else: - opt_dict[init_import_module.strip(".")] = atree - - flag = False - - registered_opts_dict = {'DEFAULT': [], } - - def _write_item(opts): - list_name = opts[-3:] - if list_name.lower() == "opt": - line_to_write = " [" + opts.strip("\n") + "],\n" - opt_line = _check_line_length(line_to_write) - if len(opt_line) > 1: - opt_file.write(opt_line[0] + opt_line[1] + "\n") - opt_file.write(" " + opt_line[2]) - else: - opt_file.write(opt_line[0]) - else: - line_to_write = " " + opts.strip("\n") + ",\n" - opt_line = _check_line_length(line_to_write) - if len(opt_line) > 1: - opt_file.write(opt_line[0] + opt_line[1] + "\n") - opt_file.write(" " + opt_line[2]) - else: - opt_file.write(opt_line[0]) - - def _retrieve_name(aline): - if REGISTER_OPT_STR in aline: - str_to_replace = REGISTER_OPT_STR - else: - str_to_replace = REGISTER_OPTS_STR - return aline.replace(str_to_replace, "") - - def _check_line_length(aline): - if len(aline) > 79: - temp = aline.split(".") - lines_to_write = [] - - for section in temp: - lines_to_write.append(section) - lines_to_write.append('.') - - return lines_to_write - - else: - return [aline] - - for key in opt_dict: - fd = os.open(opt_dict[key], os.O_RDONLY) - afile = os.fdopen(fd, "r") - - for aline in afile: - exists = aline.find("CONF.register_opt") - if exists != -1: - # TODO(kjnelson) FIX THIS LATER. These are instances where - # CONF.register_opts is happening without actually registering - # real lists of opts - - exists = aline.find('base_san_opts') - if (exists != -1) or (key == 'cinder_volume_configuration'): - continue - - group_exists = aline.find(', group=') - formatted_opt = _retrieve_name(aline[: group_exists]) - formatted_opt = formatted_opt.replace(')', '').strip() - if group_exists != -1: - group_name = aline[group_exists:-1].replace(', group=\"\'', '').\ - replace(', group=', '').strip("\'\")").upper() - if group_name in registered_opts_dict: - line = key + "." + formatted_opt - registered_opts_dict[group_name].append(line) - else: - line = key + "." + formatted_opt - registered_opts_dict[group_name] = [line] - else: - line = key + "." + formatted_opt - registered_opts_dict['DEFAULT'].append(line) - -setup_str = ("\n\n" - "def list_opts():\n" - " return [\n") -opt_file.write(setup_str) - -for key in registered_opts_dict: - section_start_str = (" ('" + key + "',\n" - " itertools.chain(\n") - opt_file.write(section_start_str) - for item in registered_opts_dict[key]: - _write_item(item) - section_end_str = " )),\n" - opt_file.write(section_end_str) - -closing_str = (" ]\n") -opt_file.write(closing_str) -opt_file.close() diff --git a/cinder/consistencygroup/__init__.py b/cinder/consistencygroup/__init__.py deleted file mode 100644 index 29aa02d00..000000000 --- a/cinder/consistencygroup/__init__.py +++ /dev/null @@ -1,27 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Importing full names to not pollute the namespace and cause possible -# collisions with use of 'from cinder.transfer import ' elsewhere. - -from oslo_utils import importutils - -from cinder.common import config - - -CONF = config.CONF - -API = importutils.import_class( - CONF.consistencygroup_api_class) diff --git a/cinder/consistencygroup/api.py b/cinder/consistencygroup/api.py deleted file mode 100644 index 40a7861e9..000000000 --- a/cinder/consistencygroup/api.py +++ /dev/null @@ -1,792 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Handles all requests relating to consistency groups. -""" - - -import functools - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import timeutils - -from cinder.db import base -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder import objects -from cinder.objects import fields as c_fields -import cinder.policy -from cinder import quota -from cinder.scheduler import rpcapi as scheduler_rpcapi -from cinder.volume import api as volume_api -from cinder.volume import rpcapi as volume_rpcapi -from cinder.volume import utils as vol_utils -from cinder.volume import volume_types - - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) -CGQUOTAS = quota.CGQUOTAS -VALID_REMOVE_VOL_FROM_CG_STATUS = ( - 'available', - 'in-use', - 'error', - 'error_deleting') -VALID_ADD_VOL_TO_CG_STATUS = ( - 'available', - 'in-use') - - -def wrap_check_policy(func): - """Check policy corresponding to the wrapped methods prior to execution. - - This decorator requires the first 3 args of the wrapped function - to be (self, context, consistencygroup) - """ - @functools.wraps(func) - def wrapped(self, context, target_obj, *args, **kwargs): - check_policy(context, func.__name__, target_obj) - return func(self, context, target_obj, *args, **kwargs) - - return wrapped - - -def check_policy(context, action, target_obj=None): - target = { - 'project_id': context.project_id, - 'user_id': context.user_id, - } - target_obj = target_obj.fields if target_obj else {} - target.update(target_obj) - _action = 'consistencygroup:%s' % action - cinder.policy.enforce(context, _action, target) - - -class API(base.Base): - """API for interacting with the volume manager for consistency groups.""" - - def __init__(self, db_driver=None): - self.scheduler_rpcapi = scheduler_rpcapi.SchedulerAPI() - self.volume_rpcapi = volume_rpcapi.VolumeAPI() - self.availability_zone_names = () - self.volume_api = volume_api.API() - - super(API, self).__init__(db_driver) - - def _valid_availability_zone(self, availability_zone): - if availability_zone in self.availability_zone_names: - return True - if CONF.storage_availability_zone == availability_zone: - return True - azs = self.volume_api.list_availability_zones() - self.availability_zone_names = [az['name'] for az in azs] - return availability_zone in self.availability_zone_names - - def _extract_availability_zone(self, availability_zone): - if availability_zone is None: - if CONF.default_availability_zone: - availability_zone = CONF.default_availability_zone - else: - # For backwards compatibility use the storage_availability_zone - availability_zone = CONF.storage_availability_zone - - valid = self._valid_availability_zone(availability_zone) - if not valid: - msg = _LW( - "Availability zone '%s' is invalid") % (availability_zone) - LOG.warning(msg) - raise exception.InvalidInput(reason=msg) - - return availability_zone - - def create(self, context, name, description, - cg_volume_types, availability_zone=None): - check_policy(context, 'create') - - volume_type_list = None - volume_type_list = cg_volume_types.split(',') - - req_volume_types = [] - # NOTE: Admin context is required to get extra_specs of volume_types. - req_volume_types = (self.db.volume_types_get_by_name_or_id( - context.elevated(), volume_type_list)) - - req_volume_type_ids = "" - for voltype in req_volume_types: - req_volume_type_ids = ( - req_volume_type_ids + voltype.get('id') + ",") - if len(req_volume_type_ids) == 0: - req_volume_type_ids = None - - availability_zone = self._extract_availability_zone(availability_zone) - kwargs = {'user_id': context.user_id, - 'project_id': context.project_id, - 'availability_zone': availability_zone, - 'status': c_fields.ConsistencyGroupStatus.CREATING, - 'name': name, - 'description': description, - 'volume_type_id': req_volume_type_ids} - group = None - try: - group = objects.ConsistencyGroup(context=context, **kwargs) - group.create() - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error occurred when creating consistency group" - " %s."), name) - - request_spec_list = [] - filter_properties_list = [] - for req_volume_type in req_volume_types: - request_spec = {'volume_type': req_volume_type.copy(), - 'consistencygroup_id': group.id} - filter_properties = {} - request_spec_list.append(request_spec) - filter_properties_list.append(filter_properties) - - # Update quota for consistencygroups - self.update_quota(context, group, 1) - - self._cast_create_consistencygroup(context, group, - request_spec_list, - filter_properties_list) - - return group - - def create_from_src(self, context, name, description=None, - cgsnapshot_id=None, source_cgid=None): - check_policy(context, 'create') - cgsnapshot = None - orig_cg = None - if cgsnapshot_id: - try: - cgsnapshot = objects.CGSnapshot.get_by_id(context, - cgsnapshot_id) - except exception.CgSnapshotNotFound: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("CG snapshot %(cgsnap)s not found when " - "creating consistency group %(cg)s from " - "source."), - {'cg': name, 'cgsnap': cgsnapshot_id}) - else: - orig_cg = cgsnapshot.consistencygroup - - source_cg = None - if source_cgid: - try: - source_cg = objects.ConsistencyGroup.get_by_id(context, - source_cgid) - except exception.ConsistencyGroupNotFound: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Source CG %(source_cg)s not found when " - "creating consistency group %(cg)s from " - "source."), - {'cg': name, 'source_cg': source_cgid}) - - kwargs = { - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': c_fields.ConsistencyGroupStatus.CREATING, - 'name': name, - 'description': description, - 'cgsnapshot_id': cgsnapshot_id, - 'source_cgid': source_cgid, - } - - if orig_cg: - kwargs['volume_type_id'] = orig_cg.volume_type_id - kwargs['availability_zone'] = orig_cg.availability_zone - kwargs['host'] = orig_cg.host - - if source_cg: - kwargs['volume_type_id'] = source_cg.volume_type_id - kwargs['availability_zone'] = source_cg.availability_zone - kwargs['host'] = source_cg.host - - group = None - try: - group = objects.ConsistencyGroup(context=context, **kwargs) - group.create() - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error occurred when creating consistency group" - " %(cg)s from cgsnapshot %(cgsnap)s."), - {'cg': name, 'cgsnap': cgsnapshot_id}) - - # Update quota for consistencygroups - self.update_quota(context, group, 1) - - if not group.host: - msg = _("No host to create consistency group %s.") % group.id - LOG.error(msg) - raise exception.InvalidConsistencyGroup(reason=msg) - - if cgsnapshot: - self._create_cg_from_cgsnapshot(context, group, cgsnapshot) - elif source_cg: - self._create_cg_from_source_cg(context, group, source_cg) - - return group - - def _create_cg_from_cgsnapshot(self, context, group, cgsnapshot): - try: - snapshots = objects.SnapshotList.get_all_for_cgsnapshot( - context, cgsnapshot.id) - - if not snapshots: - msg = _("Cgsnahost is empty. No consistency group " - "will be created.") - raise exception.InvalidConsistencyGroup(reason=msg) - - for snapshot in snapshots: - kwargs = {} - kwargs['availability_zone'] = group.availability_zone - kwargs['cgsnapshot'] = cgsnapshot - kwargs['consistencygroup'] = group - kwargs['snapshot'] = snapshot - volume_type_id = snapshot.volume_type_id - if volume_type_id: - kwargs['volume_type'] = volume_types.get_volume_type( - context, volume_type_id) - - # Since cgsnapshot is passed in, the following call will - # create a db entry for the volume, but will not call the - # volume manager to create a real volume in the backend yet. - # If error happens, taskflow will handle rollback of quota - # and removal of volume entry in the db. - try: - self.volume_api.create(context, - snapshot.volume_size, - None, - None, - **kwargs) - except exception.CinderException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error occurred when creating volume " - "entry from snapshot in the process of " - "creating consistency group %(group)s " - "from cgsnapshot %(cgsnap)s."), - {'group': group.id, - 'cgsnap': cgsnapshot.id}) - except Exception: - with excutils.save_and_reraise_exception(): - try: - group.destroy() - finally: - LOG.error(_LE("Error occurred when creating consistency " - "group %(group)s from cgsnapshot " - "%(cgsnap)s."), - {'group': group.id, - 'cgsnap': cgsnapshot.id}) - - volumes = self.db.volume_get_all_by_group(context, - group.id) - for vol in volumes: - # Update the host field for the volume. - self.db.volume_update(context, vol['id'], - {'host': group.get('host')}) - - self.volume_rpcapi.create_consistencygroup_from_src( - context, group, cgsnapshot) - - def _create_cg_from_source_cg(self, context, group, source_cg): - try: - source_vols = self.db.volume_get_all_by_group(context, - source_cg.id) - - if not source_vols: - msg = _("Source CG is empty. No consistency group " - "will be created.") - raise exception.InvalidConsistencyGroup(reason=msg) - - for source_vol in source_vols: - kwargs = {} - kwargs['availability_zone'] = group.availability_zone - kwargs['source_cg'] = source_cg - kwargs['consistencygroup'] = group - kwargs['source_volume'] = source_vol - volume_type_id = source_vol.get('volume_type_id') - if volume_type_id: - kwargs['volume_type'] = volume_types.get_volume_type( - context, volume_type_id) - - # Since source_cg is passed in, the following call will - # create a db entry for the volume, but will not call the - # volume manager to create a real volume in the backend yet. - # If error happens, taskflow will handle rollback of quota - # and removal of volume entry in the db. - try: - self.volume_api.create(context, - source_vol['size'], - None, - None, - **kwargs) - except exception.CinderException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error occurred when creating cloned " - "volume in the process of creating " - "consistency group %(group)s from " - "source CG %(source_cg)s."), - {'group': group.id, - 'source_cg': source_cg.id}) - except Exception: - with excutils.save_and_reraise_exception(): - try: - group.destroy() - finally: - LOG.error(_LE("Error occurred when creating consistency " - "group %(group)s from source CG " - "%(source_cg)s."), - {'group': group.id, - 'source_cg': source_cg.id}) - - volumes = self.db.volume_get_all_by_group(context, - group.id) - for vol in volumes: - # Update the host field for the volume. - self.db.volume_update(context, vol['id'], - {'host': group.host}) - - self.volume_rpcapi.create_consistencygroup_from_src(context, group, - None, source_cg) - - def _cast_create_consistencygroup(self, context, group, - request_spec_list, - filter_properties_list): - - try: - for request_spec in request_spec_list: - volume_type = request_spec.get('volume_type', None) - volume_type_id = None - if volume_type: - volume_type_id = volume_type.get('id', None) - - specs = {} - if volume_type_id: - qos_specs = volume_types.get_volume_type_qos_specs( - volume_type_id) - specs = qos_specs['qos_specs'] - if not specs: - # to make sure we don't pass empty dict - specs = None - - volume_properties = { - 'size': 0, # Need to populate size for the scheduler - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': 'creating', - 'attach_status': 'detached', - 'encryption_key_id': request_spec.get('encryption_key_id', - None), - 'display_description': request_spec.get('description', - None), - 'display_name': request_spec.get('name', None), - 'volume_type_id': volume_type_id, - } - - request_spec['volume_properties'] = volume_properties - request_spec['qos_specs'] = specs - - except Exception: - with excutils.save_and_reraise_exception(): - try: - group.destroy() - finally: - LOG.error(_LE("Error occurred when building " - "request spec list for consistency group " - "%s."), group.id) - - # Cast to the scheduler and let it handle whatever is needed - # to select the target host for this group. - self.scheduler_rpcapi.create_consistencygroup( - context, - CONF.volume_topic, - group, - request_spec_list=request_spec_list, - filter_properties_list=filter_properties_list) - - def update_quota(self, context, group, num, project_id=None): - reserve_opts = {'consistencygroups': num} - try: - reservations = CGQUOTAS.reserve(context, - project_id=project_id, - **reserve_opts) - if reservations: - CGQUOTAS.commit(context, reservations) - except Exception: - with excutils.save_and_reraise_exception(): - try: - group.destroy() - finally: - LOG.error(_LE("Failed to update quota for " - "consistency group %s."), group.id) - - @wrap_check_policy - def delete(self, context, group, force=False): - if not group.host: - self.update_quota(context, group, -1, group.project_id) - - LOG.debug("No host for consistency group %s. Deleting from " - "the database.", group.id) - group.destroy() - - return - - if not force and group.status not in ( - [c_fields.ConsistencyGroupStatus.AVAILABLE, - c_fields.ConsistencyGroupStatus.ERROR]): - msg = _("Consistency group status must be available or error, " - "but current status is: %s") % group.status - raise exception.InvalidConsistencyGroup(reason=msg) - - cgsnapshots = objects.CGSnapshotList.get_all_by_group( - context.elevated(), group.id) - if cgsnapshots: - msg = _("Consistency group %s still has dependent " - "cgsnapshots.") % group.id - LOG.error(msg) - raise exception.InvalidConsistencyGroup(reason=msg) - - volumes = self.db.volume_get_all_by_group(context.elevated(), - group.id) - - if volumes and not force: - msg = _("Consistency group %s still contains volumes. " - "The force flag is required to delete it.") % group.id - LOG.error(msg) - raise exception.InvalidConsistencyGroup(reason=msg) - - for volume in volumes: - if volume['attach_status'] == "attached": - msg = _("Volume in consistency group %s is attached. " - "Need to detach first.") % group.id - LOG.error(msg) - raise exception.InvalidConsistencyGroup(reason=msg) - - snapshots = objects.SnapshotList.get_all_for_volume(context, - volume['id']) - if snapshots: - msg = _("Volume in consistency group still has " - "dependent snapshots.") - LOG.error(msg) - raise exception.InvalidConsistencyGroup(reason=msg) - - group.status = c_fields.ConsistencyGroupStatus.DELETING - group.terminated_at = timeutils.utcnow() - group.save() - - self.volume_rpcapi.delete_consistencygroup(context, group) - - def update(self, context, group, name, description, - add_volumes, remove_volumes): - """Update consistency group.""" - if group.status != c_fields.ConsistencyGroupStatus.AVAILABLE: - msg = _("Consistency group status must be available, " - "but current status is: %s.") % group.status - raise exception.InvalidConsistencyGroup(reason=msg) - - add_volumes_list = [] - remove_volumes_list = [] - if add_volumes: - add_volumes = add_volumes.strip(',') - add_volumes_list = add_volumes.split(',') - if remove_volumes: - remove_volumes = remove_volumes.strip(',') - remove_volumes_list = remove_volumes.split(',') - - invalid_uuids = [] - for uuid in add_volumes_list: - if uuid in remove_volumes_list: - invalid_uuids.append(uuid) - if invalid_uuids: - msg = _("UUIDs %s are in both add and remove volume " - "list.") % invalid_uuids - raise exception.InvalidVolume(reason=msg) - - volumes = self.db.volume_get_all_by_group(context, group.id) - - # Validate name. - if not name or name == group.name: - name = None - - # Validate description. - if not description or description == group.description: - description = None - - # Validate volumes in add_volumes and remove_volumes. - add_volumes_new = "" - remove_volumes_new = "" - if add_volumes_list: - add_volumes_new = self._validate_add_volumes( - context, volumes, add_volumes_list, group) - if remove_volumes_list: - remove_volumes_new = self._validate_remove_volumes( - volumes, remove_volumes_list, group) - - if (not name and not description and not add_volumes_new and - not remove_volumes_new): - msg = (_("Cannot update consistency group %(group_id)s " - "because no valid name, description, add_volumes, " - "or remove_volumes were provided.") % - {'group_id': group.id}) - raise exception.InvalidConsistencyGroup(reason=msg) - - fields = {'updated_at': timeutils.utcnow()} - - # Update name and description in db now. No need to - # to send them over through an RPC call. - if name: - fields['name'] = name - if description: - fields['description'] = description - if not add_volumes_new and not remove_volumes_new: - # Only update name or description. Set status to available. - fields['status'] = 'available' - else: - fields['status'] = 'updating' - - group.update(fields) - group.save() - - # Do an RPC call only if the update request includes - # adding/removing volumes. add_volumes_new and remove_volumes_new - # are strings of volume UUIDs separated by commas with no spaces - # in between. - if add_volumes_new or remove_volumes_new: - self.volume_rpcapi.update_consistencygroup( - context, group, - add_volumes=add_volumes_new, - remove_volumes=remove_volumes_new) - - def _validate_remove_volumes(self, volumes, remove_volumes_list, group): - # Validate volumes in remove_volumes. - remove_volumes_new = "" - for volume in volumes: - if volume['id'] in remove_volumes_list: - if volume['status'] not in VALID_REMOVE_VOL_FROM_CG_STATUS: - msg = (_("Cannot remove volume %(volume_id)s from " - "consistency group %(group_id)s because volume " - "is in an invalid state: %(status)s. Valid " - "states are: %(valid)s.") % - {'volume_id': volume['id'], - 'group_id': group.id, - 'status': volume['status'], - 'valid': VALID_REMOVE_VOL_FROM_CG_STATUS}) - raise exception.InvalidVolume(reason=msg) - # Volume currently in CG. It will be removed from CG. - if remove_volumes_new: - remove_volumes_new += "," - remove_volumes_new += volume['id'] - - for rem_vol in remove_volumes_list: - if rem_vol not in remove_volumes_new: - msg = (_("Cannot remove volume %(volume_id)s from " - "consistency group %(group_id)s because it " - "is not in the group.") % - {'volume_id': rem_vol, - 'group_id': group.id}) - raise exception.InvalidVolume(reason=msg) - - return remove_volumes_new - - def _validate_add_volumes(self, context, volumes, add_volumes_list, group): - add_volumes_new = "" - for volume in volumes: - if volume['id'] in add_volumes_list: - # Volume already in CG. Remove from add_volumes. - add_volumes_list.remove(volume['id']) - - for add_vol in add_volumes_list: - try: - add_vol_ref = self.db.volume_get(context, add_vol) - except exception.VolumeNotFound: - msg = (_("Cannot add volume %(volume_id)s to consistency " - "group %(group_id)s because volume cannot be " - "found.") % - {'volume_id': add_vol, - 'group_id': group.id}) - raise exception.InvalidVolume(reason=msg) - orig_group = add_vol_ref.get('consistencygroup_id', None) - if orig_group: - # If volume to be added is already in the group to be updated, - # it should have been removed from the add_volumes_list in the - # beginning of this function. If we are here, it means it is - # in a different group. - msg = (_("Cannot add volume %(volume_id)s to consistency " - "group %(group_id)s because it is already in " - "consistency group %(orig_group)s.") % - {'volume_id': add_vol_ref['id'], - 'group_id': group.id, - 'orig_group': orig_group}) - raise exception.InvalidVolume(reason=msg) - if add_vol_ref: - add_vol_type_id = add_vol_ref.get('volume_type_id', None) - if not add_vol_type_id: - msg = (_("Cannot add volume %(volume_id)s to consistency " - "group %(group_id)s because it has no volume " - "type.") % - {'volume_id': add_vol_ref['id'], - 'group_id': group.id}) - raise exception.InvalidVolume(reason=msg) - if add_vol_type_id not in group.volume_type_id: - msg = (_("Cannot add volume %(volume_id)s to consistency " - "group %(group_id)s because volume type " - "%(volume_type)s is not supported by the " - "group.") % - {'volume_id': add_vol_ref['id'], - 'group_id': group.id, - 'volume_type': add_vol_type_id}) - raise exception.InvalidVolume(reason=msg) - if (add_vol_ref['status'] not in - VALID_ADD_VOL_TO_CG_STATUS): - msg = (_("Cannot add volume %(volume_id)s to consistency " - "group %(group_id)s because volume is in an " - "invalid state: %(status)s. Valid states are: " - "%(valid)s.") % - {'volume_id': add_vol_ref['id'], - 'group_id': group.id, - 'status': add_vol_ref['status'], - 'valid': VALID_ADD_VOL_TO_CG_STATUS}) - raise exception.InvalidVolume(reason=msg) - - # group.host and add_vol_ref['host'] are in this format: - # 'host@backend#pool'. Extract host (host@backend) before - # doing comparison. - vol_host = vol_utils.extract_host(add_vol_ref['host']) - group_host = vol_utils.extract_host(group.host) - if group_host != vol_host: - raise exception.InvalidVolume( - reason=_("Volume is not local to this node.")) - - # Volume exists. It will be added to CG. - if add_volumes_new: - add_volumes_new += "," - add_volumes_new += add_vol_ref['id'] - - else: - msg = (_("Cannot add volume %(volume_id)s to consistency " - "group %(group_id)s because volume does not exist.") % - {'volume_id': add_vol_ref['id'], - 'group_id': group.id}) - raise exception.InvalidVolume(reason=msg) - - return add_volumes_new - - def get(self, context, group_id): - group = objects.ConsistencyGroup.get_by_id(context, group_id) - check_policy(context, 'get', group) - return group - - def get_all(self, context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - check_policy(context, 'get_all') - if filters is None: - filters = {} - - if filters: - LOG.debug("Searching by: %s", filters) - - if (context.is_admin and 'all_tenants' in filters): - del filters['all_tenants'] - groups = objects.ConsistencyGroupList.get_all( - context, filters=filters, marker=marker, limit=limit, - offset=offset, sort_keys=sort_keys, sort_dirs=sort_dirs) - else: - groups = objects.ConsistencyGroupList.get_all_by_project( - context, context.project_id, filters=filters, marker=marker, - limit=limit, offset=offset, sort_keys=sort_keys, - sort_dirs=sort_dirs) - return groups - - def create_cgsnapshot(self, context, group, name, description): - return self._create_cgsnapshot(context, group, name, description) - - def _create_cgsnapshot(self, context, - group, name, description): - volumes = self.db.volume_get_all_by_group( - context.elevated(), - group.id) - - if not volumes: - msg = _("Consistency group is empty. No cgsnapshot " - "will be created.") - raise exception.InvalidConsistencyGroup(reason=msg) - - options = {'consistencygroup_id': group.id, - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': "creating", - 'name': name, - 'description': description} - - cgsnapshot = None - cgsnapshot_id = None - try: - cgsnapshot = objects.CGSnapshot(context, **options) - cgsnapshot.create() - cgsnapshot_id = cgsnapshot.id - - snap_name = cgsnapshot.name - snap_desc = cgsnapshot.description - self.volume_api.create_snapshots_in_db( - context, volumes, snap_name, snap_desc, True, cgsnapshot_id) - - except Exception: - with excutils.save_and_reraise_exception(): - try: - if cgsnapshot: - cgsnapshot.destroy() - finally: - LOG.error(_LE("Error occurred when creating cgsnapshot" - " %s."), cgsnapshot_id) - - self.volume_rpcapi.create_cgsnapshot(context, cgsnapshot) - - return cgsnapshot - - def delete_cgsnapshot(self, context, cgsnapshot, force=False): - if cgsnapshot.status not in ["available", "error"]: - msg = _("Cgsnapshot status must be available or error") - raise exception.InvalidCgSnapshot(reason=msg) - cgsnapshot.update({'status': 'deleting'}) - cgsnapshot.save() - self.volume_rpcapi.delete_cgsnapshot(context.elevated(), cgsnapshot) - - def update_cgsnapshot(self, context, cgsnapshot, fields): - cgsnapshot.update(fields) - cgsnapshot.save() - - def get_cgsnapshot(self, context, cgsnapshot_id): - check_policy(context, 'get_cgsnapshot') - cgsnapshots = objects.CGSnapshot.get_by_id(context, cgsnapshot_id) - return cgsnapshots - - def get_all_cgsnapshots(self, context, search_opts=None): - check_policy(context, 'get_all_cgsnapshots') - - search_opts = search_opts or {} - - if context.is_admin and 'all_tenants' in search_opts: - # Need to remove all_tenants to pass the filtering below. - del search_opts['all_tenants'] - cgsnapshots = objects.CGSnapshotList.get_all(context, search_opts) - else: - cgsnapshots = objects.CGSnapshotList.get_all_by_project( - context.elevated(), context.project_id, search_opts) - return cgsnapshots diff --git a/cinder/context.py b/cinder/context.py deleted file mode 100644 index e2f627971..000000000 --- a/cinder/context.py +++ /dev/null @@ -1,206 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""RequestContext: context for requests that persist through all of cinder.""" - -import copy - -from oslo_config import cfg -from oslo_context import context -from oslo_log import log as logging -from oslo_utils import timeutils -import six - -from cinder.i18n import _, _LW -from cinder import policy - -context_opts = [ - cfg.StrOpt('cinder_internal_tenant_project_id', - help='ID of the project which will be used as the Cinder ' - 'internal tenant.'), - cfg.StrOpt('cinder_internal_tenant_user_id', - help='ID of the user to be used in volume operations as the ' - 'Cinder internal tenant.'), -] - -CONF = cfg.CONF -CONF.register_opts(context_opts) - -LOG = logging.getLogger(__name__) - - -class RequestContext(context.RequestContext): - """Security context and request information. - - Represents the user taking a given action within the system. - - """ - def __init__(self, user_id, project_id, is_admin=None, read_deleted="no", - roles=None, project_name=None, remote_address=None, - timestamp=None, request_id=None, auth_token=None, - overwrite=True, quota_class=None, service_catalog=None, - domain=None, user_domain=None, project_domain=None, - **kwargs): - """Initialize RequestContext. - - :param read_deleted: 'no' indicates deleted records are hidden, 'yes' - indicates deleted records are visible, 'only' indicates that - *only* deleted records are visible. - - :param overwrite: Set to False to ensure that the greenthread local - copy of the index is not overwritten. - - :param kwargs: Extra arguments that might be present, but we ignore - because they possibly came in from older rpc messages. - """ - - super(RequestContext, self).__init__(auth_token=auth_token, - user=user_id, - tenant=project_id, - domain=domain, - user_domain=user_domain, - project_domain=project_domain, - is_admin=is_admin, - request_id=request_id, - overwrite=overwrite) - self.roles = roles or [] - self.project_name = project_name - self.read_deleted = read_deleted - self.remote_address = remote_address - if not timestamp: - timestamp = timeutils.utcnow() - elif isinstance(timestamp, six.string_types): - timestamp = timeutils.parse_isotime(timestamp) - self.timestamp = timestamp - self.quota_class = quota_class - - if service_catalog: - # Only include required parts of service_catalog - self.service_catalog = [s for s in service_catalog - if s.get('type') in - ('identity', 'compute', 'object-store')] - else: - # if list is empty or none - self.service_catalog = [] - - # We need to have RequestContext attributes defined - # when policy.check_is_admin invokes request logging - # to make it loggable. - if self.is_admin is None: - self.is_admin = policy.check_is_admin(self.roles, self) - elif self.is_admin and 'admin' not in self.roles: - self.roles.append('admin') - - def _get_read_deleted(self): - return self._read_deleted - - def _set_read_deleted(self, read_deleted): - if read_deleted not in ('no', 'yes', 'only'): - raise ValueError(_("read_deleted can only be one of 'no', " - "'yes' or 'only', not %r") % read_deleted) - self._read_deleted = read_deleted - - def _del_read_deleted(self): - del self._read_deleted - - read_deleted = property(_get_read_deleted, _set_read_deleted, - _del_read_deleted) - - def to_dict(self): - result = super(RequestContext, self).to_dict() - result['user_id'] = self.user_id - result['project_id'] = self.project_id - result['project_name'] = self.project_name - result['domain'] = self.domain - result['read_deleted'] = self.read_deleted - result['roles'] = self.roles - result['remote_address'] = self.remote_address - result['timestamp'] = self.timestamp.isoformat() - result['quota_class'] = self.quota_class - result['service_catalog'] = self.service_catalog - result['request_id'] = self.request_id - return result - - @classmethod - def from_dict(cls, values): - return cls(**values) - - def elevated(self, read_deleted=None, overwrite=False): - """Return a version of this context with admin flag set.""" - context = self.deepcopy() - context.is_admin = True - - if 'admin' not in context.roles: - context.roles.append('admin') - - if read_deleted is not None: - context.read_deleted = read_deleted - - return context - - def deepcopy(self): - return copy.deepcopy(self) - - # NOTE(sirp): the openstack/common version of RequestContext uses - # tenant/user whereas the Cinder version uses project_id/user_id. - # NOTE(adrienverge): The Cinder version of RequestContext now uses - # tenant/user internally, so it is compatible with context-aware code from - # openstack/common. We still need this shim for the rest of Cinder's - # code. - @property - def project_id(self): - return self.tenant - - @project_id.setter - def project_id(self, value): - self.tenant = value - - @property - def user_id(self): - return self.user - - @user_id.setter - def user_id(self, value): - self.user = value - - -def get_admin_context(read_deleted="no"): - return RequestContext(user_id=None, - project_id=None, - is_admin=True, - read_deleted=read_deleted, - overwrite=False) - - -def get_internal_tenant_context(): - """Build and return the Cinder internal tenant context object - - This request context will only work for internal Cinder operations. It will - not be able to make requests to remote services. To do so it will need to - use the keystone client to get an auth_token. - """ - project_id = CONF.cinder_internal_tenant_project_id - user_id = CONF.cinder_internal_tenant_user_id - - if project_id and user_id: - return RequestContext(user_id=user_id, - project_id=project_id, - is_admin=True) - else: - LOG.warning(_LW('Unable to get internal tenant context: Missing ' - 'required config parameters.')) - return None diff --git a/cinder/coordination.py b/cinder/coordination.py deleted file mode 100644 index a4797c027..000000000 --- a/cinder/coordination.py +++ /dev/null @@ -1,286 +0,0 @@ -# Copyright 2015 Intel -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Coordination and locking utilities.""" - -import inspect -import random -import threading -import uuid - -import eventlet -from eventlet import tpool -import itertools -from oslo_config import cfg -from oslo_log import log -import six -from tooz import coordination -from tooz import locking - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW - -LOG = log.getLogger(__name__) - -coordination_opts = [ - cfg.StrOpt('backend_url', - default='file://$state_path', - help='The backend URL to use for distributed coordination.'), - cfg.FloatOpt('heartbeat', - default=1.0, - help='Number of seconds between heartbeats for distributed ' - 'coordination.'), - cfg.FloatOpt('initial_reconnect_backoff', - default=0.1, - help='Initial number of seconds to wait after failed ' - 'reconnection.'), - cfg.FloatOpt('max_reconnect_backoff', - default=60.0, - help='Maximum number of seconds between sequential ' - 'reconnection retries.'), - -] - -CONF = cfg.CONF -CONF.register_opts(coordination_opts, group='coordination') - - -class Coordinator(object): - """Tooz coordination wrapper. - - Coordination member id is created from concatenated - `prefix` and `agent_id` parameters. - - :param str agent_id: Agent identifier - :param str prefix: Used to provide member identifier with a - meaningful prefix. - """ - - def __init__(self, agent_id=None, prefix=''): - self.coordinator = None - self.agent_id = agent_id or str(uuid.uuid4()) - self.started = False - self.prefix = prefix - self._ev = None - self._dead = None - - def is_active(self): - return self.coordinator is not None - - def start(self): - """Connect to coordination backend and start heartbeat.""" - if not self.started: - try: - self._dead = threading.Event() - self._start() - self.started = True - # NOTE(bluex): Start heartbeat in separate thread to avoid - # being blocked by long coroutines. - if self.coordinator and self.coordinator.requires_beating: - self._ev = eventlet.spawn( - lambda: tpool.execute(self.heartbeat)) - except coordination.ToozError: - LOG.exception(_LE('Error starting coordination backend.')) - raise - LOG.info(_LI('Coordination backend started successfully.')) - - def stop(self): - """Disconnect from coordination backend and stop heartbeat.""" - if self.started: - self.coordinator.stop() - self._dead.set() - if self._ev is not None: - self._ev.wait() - self._ev = None - self.coordinator = None - self.started = False - - def get_lock(self, name): - """Return a Tooz backend lock. - - :param str name: The lock name that is used to identify it - across all nodes. - """ - if self.coordinator is not None: - return self.coordinator.get_lock(self.prefix + name) - else: - raise exception.LockCreationFailed(_('Coordinator uninitialized.')) - - def heartbeat(self): - """Coordinator heartbeat. - - Method that every couple of seconds (config: `coordination.heartbeat`) - sends heartbeat to prove that the member is not dead. - - If connection to coordination backend is broken it tries to - reconnect every couple of seconds - (config: `coordination.initial_reconnect_backoff` up to - `coordination.max_reconnect_backoff`) - - """ - while self.coordinator is not None and not self._dead.is_set(): - try: - self._heartbeat() - except coordination.ToozConnectionError: - self._reconnect() - else: - self._dead.wait(cfg.CONF.coordination.heartbeat) - - def _start(self): - member_id = self.prefix + self.agent_id - self.coordinator = coordination.get_coordinator( - cfg.CONF.coordination.backend_url, member_id) - self.coordinator.start() - - def _heartbeat(self): - try: - self.coordinator.heartbeat() - return True - except coordination.ToozConnectionError: - LOG.exception(_LE('Connection error while sending a heartbeat ' - 'to coordination backend.')) - raise - except coordination.ToozError: - LOG.exception(_LE('Error sending a heartbeat to coordination ' - 'backend.')) - return False - - def _reconnect(self): - """Reconnect with jittered exponential backoff increase.""" - LOG.info(_LI('Reconnecting to coordination backend.')) - cap = cfg.CONF.coordination.max_reconnect_backoff - backoff = base = cfg.CONF.coordination.initial_reconnect_backoff - for attempt in itertools.count(1): - try: - self._start() - break - except coordination.ToozError: - backoff = min(cap, random.uniform(base, backoff * 3)) - msg = _LW('Reconnect attempt %(attempt)s failed. ' - 'Next try in %(backoff).2fs.') - LOG.warning(msg, {'attempt': attempt, 'backoff': backoff}) - self._dead.wait(backoff) - LOG.info(_LI('Reconnected to coordination backend.')) - - -COORDINATOR = Coordinator(prefix='cinder-') - - -class Lock(locking.Lock): - """Lock with dynamic name. - - :param str lock_name: Lock name. - :param dict lock_data: Data for lock name formatting. - :param coordinator: Coordinator class to use when creating lock. - Defaults to the global coordinator. - - Using it like so:: - - with Lock('mylock'): - ... - - ensures that only one process at a time will execute code in context. - Lock name can be formatted using Python format string syntax:: - - Lock('foo-{volume.id}, {'volume': ...,}) - - Available field names are keys of lock_data. - """ - def __init__(self, lock_name, lock_data=None, coordinator=None): - super(Lock, self).__init__(str(id(self))) - lock_data = lock_data or {} - self.coordinator = coordinator or COORDINATOR - self.blocking = True - self.lock = self._prepare_lock(lock_name, lock_data) - - def _prepare_lock(self, lock_name, lock_data): - if not isinstance(lock_name, six.string_types): - raise ValueError(_('Not a valid string: %s') % lock_name) - return self.coordinator.get_lock(lock_name.format(**lock_data)) - - def acquire(self, blocking=None): - """Attempts to acquire lock. - - :param blocking: If True, blocks until the lock is acquired. If False, - returns right away. Otherwise, the value is used as a timeout - value and the call returns maximum after this number of seconds. - :return: returns true if acquired (false if not) - :rtype: bool - """ - blocking = self.blocking if blocking is None else blocking - return self.lock.acquire(blocking=blocking) - - def release(self): - """Attempts to release lock. - - The behavior of releasing a lock which was not acquired in the first - place is undefined. - :return: returns true if released (false if not) - :rtype: bool - """ - self.lock.release() - - -def synchronized(lock_name, blocking=True, coordinator=None): - """Synchronization decorator. - - :param str lock_name: Lock name. - :param blocking: If True, blocks until the lock is acquired. - If False, raises exception when not acquired. Otherwise, - the value is used as a timeout value and if lock is not acquired - after this number of seconds exception is raised. - :param coordinator: Coordinator class to use when creating lock. - Defaults to the global coordinator. - :raises tooz.coordination.LockAcquireFailed: if lock is not acquired - - Decorating a method like so:: - - @synchronized('mylock') - def foo(self, *args): - ... - - ensures that only one process will execute the foo method at a time. - - Different methods can share the same lock:: - - @synchronized('mylock') - def foo(self, *args): - ... - - @synchronized('mylock') - def bar(self, *args): - ... - - This way only one of either foo or bar can be executing at a time. - - Lock name can be formatted using Python format string syntax:: - - @synchronized('{f_name}-{vol.id}-{snap[name]}') - def foo(self, vol, snap): - ... - - Available field names are: decorated function parameters and - `f_name` as a decorated function name. - """ - def wrap(f): - @six.wraps(f) - def wrapped(*a, **k): - call_args = inspect.getcallargs(f, *a, **k) - call_args['f_name'] = f.__name__ - lock = Lock(lock_name, call_args, coordinator) - with lock(blocking): - return f(*a, **k) - return wrapped - return wrap diff --git a/cinder/db/__init__.py b/cinder/db/__init__.py deleted file mode 100644 index 0fa3ac6bb..000000000 --- a/cinder/db/__init__.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -DB abstraction for Cinder -""" - -from cinder.db.api import * # noqa diff --git a/cinder/db/api.py b/cinder/db/api.py deleted file mode 100644 index 357603321..000000000 --- a/cinder/db/api.py +++ /dev/null @@ -1,1237 +0,0 @@ -# Copyright (c) 2011 X.commerce, a business unit of eBay Inc. -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Defines interface for DB access. - -Functions in this module are imported into the cinder.db namespace. Call these -functions from cinder.db namespace, not the cinder.db.api namespace. - -All functions in this module return objects that implement a dictionary-like -interface. Currently, many of these objects are sqlalchemy objects that -implement a dictionary interface. However, a future goal is to have all of -these objects be simple dictionaries. - - -**Related Flags** - -:connection: string specifying the sqlalchemy connection to use, like: - `sqlite:///var/lib/cinder/cinder.sqlite`. - -:enable_new_services: when adding a new service to the database, is it in the - pool of available hardware (Default: True) - -""" - -from oslo_config import cfg -from oslo_db import concurrency as db_concurrency -from oslo_db import options as db_options - -from cinder.api import common -from cinder.common import constants -from cinder.i18n import _ - -db_opts = [ - cfg.BoolOpt('enable_new_services', - default=True, - help='Services to be added to the available pool on create'), - cfg.StrOpt('volume_name_template', - default='volume-%s', - help='Template string to be used to generate volume names'), - cfg.StrOpt('snapshot_name_template', - default='snapshot-%s', - help='Template string to be used to generate snapshot names'), - cfg.StrOpt('backup_name_template', - default='backup-%s', - help='Template string to be used to generate backup names'), ] - - -CONF = cfg.CONF -CONF.register_opts(db_opts) -db_options.set_defaults(CONF) -CONF.set_default('sqlite_db', 'cinder.sqlite', group='database') - -_BACKEND_MAPPING = {'sqlalchemy': 'cinder.db.sqlalchemy.api'} - - -IMPL = db_concurrency.TpoolDbapiWrapper(CONF, _BACKEND_MAPPING) - -# The maximum value a signed INT type may have -MAX_INT = constants.DB_MAX_INT - - -################### - -def dispose_engine(): - """Force the engine to establish new connections.""" - - # FIXME(jdg): When using sqlite if we do the dispose - # we seem to lose our DB here. Adding this check - # means we don't do the dispose, but we keep our sqlite DB - # This likely isn't the best way to handle this - - if 'sqlite' not in IMPL.get_engine().name: - return IMPL.dispose_engine() - else: - return - - -################### - - -def service_destroy(context, service_id): - """Destroy the service or raise if it does not exist.""" - return IMPL.service_destroy(context, service_id) - - -def service_get(context, service_id): - """Get a service or raise if it does not exist.""" - return IMPL.service_get(context, service_id) - - -def service_get_by_host_and_topic(context, host, topic): - """Get a service by host it's on and topic it listens to.""" - return IMPL.service_get_by_host_and_topic(context, host, topic) - - -def service_get_all(context, filters=None): - """Get all services.""" - return IMPL.service_get_all(context, filters) - - -def service_get_all_by_topic(context, topic, disabled=None): - """Get all services for a given topic.""" - return IMPL.service_get_all_by_topic(context, topic, disabled=disabled) - - -def service_get_all_by_binary(context, binary, disabled=None): - """Get all services for a given binary.""" - return IMPL.service_get_all_by_binary(context, binary, disabled) - - -def service_get_by_args(context, host, binary): - """Get the state of a service by node name and binary.""" - return IMPL.service_get_by_args(context, host, binary) - - -def service_create(context, values): - """Create a service from the values dictionary.""" - return IMPL.service_create(context, values) - - -def service_update(context, service_id, values): - """Set the given properties on an service and update it. - - Raises NotFound if service does not exist. - - """ - return IMPL.service_update(context, service_id, values) - - -############### - - -def volume_attach(context, values): - """Attach a volume.""" - return IMPL.volume_attach(context, values) - - -def volume_attached(context, volume_id, instance_id, host_name, mountpoint, - attach_mode='rw'): - """Ensure that a volume is set as attached.""" - return IMPL.volume_attached(context, volume_id, instance_id, host_name, - mountpoint, attach_mode) - - -def volume_create(context, values): - """Create a volume from the values dictionary.""" - return IMPL.volume_create(context, values) - - -def volume_data_get_for_host(context, host, count_only=False): - """Get (volume_count, gigabytes) for project.""" - return IMPL.volume_data_get_for_host(context, - host, - count_only) - - -def volume_data_get_for_project(context, project_id): - """Get (volume_count, gigabytes) for project.""" - return IMPL.volume_data_get_for_project(context, project_id) - - -def volume_destroy(context, volume_id): - """Destroy the volume or raise if it does not exist.""" - return IMPL.volume_destroy(context, volume_id) - - -def volume_detached(context, volume_id, attachment_id): - """Ensure that a volume is set as detached.""" - return IMPL.volume_detached(context, volume_id, attachment_id) - - -def volume_get(context, volume_id): - """Get a volume or raise if it does not exist.""" - return IMPL.volume_get(context, volume_id) - - -def volume_get_all(context, marker, limit, sort_keys=None, sort_dirs=None, - filters=None, offset=None): - """Get all volumes.""" - return IMPL.volume_get_all(context, marker, limit, sort_keys=sort_keys, - sort_dirs=sort_dirs, filters=filters, - offset=offset) - - -def volume_get_all_by_host(context, host, filters=None): - """Get all volumes belonging to a host.""" - return IMPL.volume_get_all_by_host(context, host, filters=filters) - - -def volume_get_all_by_group(context, group_id, filters=None): - """Get all volumes belonging to a consistency group.""" - return IMPL.volume_get_all_by_group(context, group_id, filters=filters) - - -def volume_get_all_by_project(context, project_id, marker, limit, - sort_keys=None, sort_dirs=None, filters=None, - offset=None): - """Get all volumes belonging to a project.""" - return IMPL.volume_get_all_by_project(context, project_id, marker, limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, - filters=filters, - offset=offset) - - -def volume_update(context, volume_id, values): - """Set the given properties on a volume and update it. - - Raises NotFound if volume does not exist. - - """ - return IMPL.volume_update(context, volume_id, values) - - -def volume_attachment_update(context, attachment_id, values): - return IMPL.volume_attachment_update(context, attachment_id, values) - - -def volume_attachment_get(context, attachment_id, session=None): - return IMPL.volume_attachment_get(context, attachment_id, session) - - -def volume_attachment_get_used_by_volume_id(context, volume_id): - return IMPL.volume_attachment_get_used_by_volume_id(context, volume_id) - - -def volume_attachment_get_by_host(context, volume_id, host): - return IMPL.volume_attachment_get_by_host(context, volume_id, host) - - -def volume_attachment_get_by_instance_uuid(context, volume_id, instance_uuid): - return IMPL.volume_attachment_get_by_instance_uuid(context, volume_id, - instance_uuid) - - -def volume_update_status_based_on_attachment(context, volume_id): - """Update volume status according to attached instance id""" - return IMPL.volume_update_status_based_on_attachment(context, volume_id) - - -def volume_has_snapshots_filter(): - return IMPL.volume_has_snapshots_filter() - - -def volume_has_undeletable_snapshots_filter(): - return IMPL.volume_has_undeletable_snapshots_filter() - - -def volume_has_attachments_filter(): - return IMPL.volume_has_attachments_filter() - - -#################### - - -def snapshot_create(context, values): - """Create a snapshot from the values dictionary.""" - return IMPL.snapshot_create(context, values) - - -def snapshot_destroy(context, snapshot_id): - """Destroy the snapshot or raise if it does not exist.""" - return IMPL.snapshot_destroy(context, snapshot_id) - - -def snapshot_get(context, snapshot_id): - """Get a snapshot or raise if it does not exist.""" - return IMPL.snapshot_get(context, snapshot_id) - - -def snapshot_get_all(context, filters=None, marker=None, limit=None, - sort_keys=None, sort_dirs=None, offset=None): - """Get all snapshots.""" - return IMPL.snapshot_get_all(context, filters, marker, limit, sort_keys, - sort_dirs, offset) - - -def snapshot_get_all_by_project(context, project_id, filters=None, marker=None, - limit=None, sort_keys=None, sort_dirs=None, - offset=None): - """Get all snapshots belonging to a project.""" - return IMPL.snapshot_get_all_by_project(context, project_id, filters, - marker, limit, sort_keys, - sort_dirs, offset) - - -def snapshot_get_by_host(context, host, filters=None): - """Get all snapshots belonging to a host. - - :param host: Include include snapshots only for specified host. - :param filters: Filters for the query in the form of key/value. - """ - return IMPL.snapshot_get_by_host(context, host, filters) - - -def snapshot_get_all_for_cgsnapshot(context, project_id): - """Get all snapshots belonging to a cgsnapshot.""" - return IMPL.snapshot_get_all_for_cgsnapshot(context, project_id) - - -def snapshot_get_all_for_volume(context, volume_id): - """Get all snapshots for a volume.""" - return IMPL.snapshot_get_all_for_volume(context, volume_id) - - -def snapshot_update(context, snapshot_id, values): - """Set the given properties on an snapshot and update it. - - Raises NotFound if snapshot does not exist. - - """ - return IMPL.snapshot_update(context, snapshot_id, values) - - -def snapshot_data_get_for_project(context, project_id, volume_type_id=None): - """Get count and gigabytes used for snapshots for specified project.""" - return IMPL.snapshot_data_get_for_project(context, - project_id, - volume_type_id) - - -def snapshot_get_active_by_window(context, begin, end=None, project_id=None): - """Get all the snapshots inside the window. - - Specifying a project_id will filter for a certain project. - """ - return IMPL.snapshot_get_active_by_window(context, begin, end, project_id) - - -#################### - - -def snapshot_metadata_get(context, snapshot_id): - """Get all metadata for a snapshot.""" - return IMPL.snapshot_metadata_get(context, snapshot_id) - - -def snapshot_metadata_delete(context, snapshot_id, key): - """Delete the given metadata item.""" - return IMPL.snapshot_metadata_delete(context, snapshot_id, key) - - -def snapshot_metadata_update(context, snapshot_id, metadata, delete): - """Update metadata if it exists, otherwise create it.""" - return IMPL.snapshot_metadata_update(context, snapshot_id, - metadata, delete) - - -#################### - - -def volume_metadata_get(context, volume_id): - """Get all metadata for a volume.""" - return IMPL.volume_metadata_get(context, volume_id) - - -def volume_metadata_delete(context, volume_id, key, - meta_type=common.METADATA_TYPES.user): - """Delete the given metadata item.""" - return IMPL.volume_metadata_delete(context, volume_id, - key, meta_type) - - -def volume_metadata_update(context, volume_id, metadata, - delete, meta_type=common.METADATA_TYPES.user): - """Update metadata if it exists, otherwise create it.""" - return IMPL.volume_metadata_update(context, volume_id, metadata, - delete, meta_type) - - -################## - - -def volume_admin_metadata_get(context, volume_id): - """Get all administration metadata for a volume.""" - return IMPL.volume_admin_metadata_get(context, volume_id) - - -def volume_admin_metadata_delete(context, volume_id, key): - """Delete the given metadata item.""" - return IMPL.volume_admin_metadata_delete(context, volume_id, key) - - -def volume_admin_metadata_update(context, volume_id, metadata, delete, - add=True, update=True): - """Update metadata if it exists, otherwise create it.""" - return IMPL.volume_admin_metadata_update(context, volume_id, metadata, - delete, add, update) - - -################## - - -def volume_type_create(context, values, projects=None): - """Create a new volume type.""" - return IMPL.volume_type_create(context, values, projects) - - -def volume_type_update(context, volume_type_id, values): - return IMPL.volume_type_update(context, volume_type_id, values) - - -def volume_type_get_all(context, inactive=False, filters=None, marker=None, - limit=None, sort_keys=None, sort_dirs=None, - offset=None, list_result=False): - """Get all volume types. - - :param context: context to query under - :param inactive: Include inactive volume types to the result set - :param filters: Filters for the query in the form of key/value. - :param marker: the last item of the previous page, used to determine the - next page of results to return - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :param list_result: For compatibility, if list_result = True, return a list - instead of dict. - - :is_public: Filter volume types based on visibility: - - * **True**: List public volume types only - * **False**: List private volume types only - * **None**: List both public and private volume types - - :returns: list/dict of matching volume types - """ - - return IMPL.volume_type_get_all(context, inactive, filters, marker=marker, - limit=limit, sort_keys=sort_keys, - sort_dirs=sort_dirs, offset=offset, - list_result=list_result) - - -def volume_type_get(context, id, inactive=False, expected_fields=None): - """Get volume type by id. - - :param context: context to query under - :param id: Volume type id to get. - :param inactive: Consider inactive volume types when searching - :param expected_fields: Return those additional fields. - Supported fields are: projects. - :returns: volume type - """ - return IMPL.volume_type_get(context, id, inactive, expected_fields) - - -def volume_type_get_by_name(context, name): - """Get volume type by name.""" - return IMPL.volume_type_get_by_name(context, name) - - -def volume_types_get_by_name_or_id(context, volume_type_list): - """Get volume types by name or id.""" - return IMPL.volume_types_get_by_name_or_id(context, volume_type_list) - - -def volume_type_qos_associations_get(context, qos_specs_id, inactive=False): - """Get volume types that are associated with specific qos specs.""" - return IMPL.volume_type_qos_associations_get(context, - qos_specs_id, - inactive) - - -def volume_type_qos_associate(context, type_id, qos_specs_id): - """Associate a volume type with specific qos specs.""" - return IMPL.volume_type_qos_associate(context, type_id, qos_specs_id) - - -def volume_type_qos_disassociate(context, qos_specs_id, type_id): - """Disassociate a volume type from specific qos specs.""" - return IMPL.volume_type_qos_disassociate(context, qos_specs_id, type_id) - - -def volume_type_qos_disassociate_all(context, qos_specs_id): - """Disassociate all volume types from specific qos specs.""" - return IMPL.volume_type_qos_disassociate_all(context, - qos_specs_id) - - -def volume_type_qos_specs_get(context, type_id): - """Get all qos specs for given volume type.""" - return IMPL.volume_type_qos_specs_get(context, type_id) - - -def volume_type_destroy(context, id): - """Delete a volume type.""" - return IMPL.volume_type_destroy(context, id) - - -def volume_get_active_by_window(context, begin, end=None, project_id=None): - """Get all the volumes inside the window. - - Specifying a project_id will filter for a certain project. - """ - return IMPL.volume_get_active_by_window(context, begin, end, project_id) - - -def volume_type_access_get_all(context, type_id): - """Get all volume type access of a volume type.""" - return IMPL.volume_type_access_get_all(context, type_id) - - -def volume_type_access_add(context, type_id, project_id): - """Add volume type access for project.""" - return IMPL.volume_type_access_add(context, type_id, project_id) - - -def volume_type_access_remove(context, type_id, project_id): - """Remove volume type access for project.""" - return IMPL.volume_type_access_remove(context, type_id, project_id) - - -#################### - - -def volume_type_extra_specs_get(context, volume_type_id): - """Get all extra specs for a volume type.""" - return IMPL.volume_type_extra_specs_get(context, volume_type_id) - - -def volume_type_extra_specs_delete(context, volume_type_id, key): - """Delete the given extra specs item.""" - return IMPL.volume_type_extra_specs_delete(context, volume_type_id, key) - - -def volume_type_extra_specs_update_or_create(context, - volume_type_id, - extra_specs): - """Create or update volume type extra specs. - - This adds or modifies the key/value pairs specified in the extra specs dict - argument. - """ - return IMPL.volume_type_extra_specs_update_or_create(context, - volume_type_id, - extra_specs) - - -################### - - -def volume_type_encryption_get(context, volume_type_id, session=None): - return IMPL.volume_type_encryption_get(context, volume_type_id, session) - - -def volume_type_encryption_delete(context, volume_type_id): - return IMPL.volume_type_encryption_delete(context, volume_type_id) - - -def volume_type_encryption_create(context, volume_type_id, encryption_specs): - return IMPL.volume_type_encryption_create(context, volume_type_id, - encryption_specs) - - -def volume_type_encryption_update(context, volume_type_id, encryption_specs): - return IMPL.volume_type_encryption_update(context, volume_type_id, - encryption_specs) - - -def volume_type_encryption_volume_get(context, volume_type_id, session=None): - return IMPL.volume_type_encryption_volume_get(context, volume_type_id, - session) - - -def volume_encryption_metadata_get(context, volume_id, session=None): - return IMPL.volume_encryption_metadata_get(context, volume_id, session) - - -################### - - -def qos_specs_create(context, values): - """Create a qos_specs.""" - return IMPL.qos_specs_create(context, values) - - -def qos_specs_get(context, qos_specs_id): - """Get all specification for a given qos_specs.""" - return IMPL.qos_specs_get(context, qos_specs_id) - - -def qos_specs_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - """Get all qos_specs.""" - return IMPL.qos_specs_get_all(context, filters=filters, marker=marker, - limit=limit, offset=offset, - sort_keys=sort_keys, sort_dirs=sort_dirs) - - -def qos_specs_get_by_name(context, name): - """Get all specification for a given qos_specs.""" - return IMPL.qos_specs_get_by_name(context, name) - - -def qos_specs_associations_get(context, qos_specs_id): - """Get all associated volume types for a given qos_specs.""" - return IMPL.qos_specs_associations_get(context, qos_specs_id) - - -def qos_specs_associate(context, qos_specs_id, type_id): - """Associate qos_specs from volume type.""" - return IMPL.qos_specs_associate(context, qos_specs_id, type_id) - - -def qos_specs_disassociate(context, qos_specs_id, type_id): - """Disassociate qos_specs from volume type.""" - return IMPL.qos_specs_disassociate(context, qos_specs_id, type_id) - - -def qos_specs_disassociate_all(context, qos_specs_id): - """Disassociate qos_specs from all entities.""" - return IMPL.qos_specs_disassociate_all(context, qos_specs_id) - - -def qos_specs_delete(context, qos_specs_id): - """Delete the qos_specs.""" - return IMPL.qos_specs_delete(context, qos_specs_id) - - -def qos_specs_item_delete(context, qos_specs_id, key): - """Delete specified key in the qos_specs.""" - return IMPL.qos_specs_item_delete(context, qos_specs_id, key) - - -def qos_specs_update(context, qos_specs_id, specs): - """Update qos specs. - - This adds or modifies the key/value pairs specified in the - specs dict argument for a given qos_specs. - """ - return IMPL.qos_specs_update(context, qos_specs_id, specs) - - -################### - - -def volume_glance_metadata_create(context, volume_id, key, value): - """Update the Glance metadata for the specified volume.""" - return IMPL.volume_glance_metadata_create(context, - volume_id, - key, - value) - - -def volume_glance_metadata_bulk_create(context, volume_id, metadata): - """Add Glance metadata for specified volume (multiple pairs).""" - return IMPL.volume_glance_metadata_bulk_create(context, volume_id, - metadata) - - -def volume_glance_metadata_get_all(context): - """Return the glance metadata for all volumes.""" - return IMPL.volume_glance_metadata_get_all(context) - - -def volume_glance_metadata_get(context, volume_id): - """Return the glance metadata for a volume.""" - return IMPL.volume_glance_metadata_get(context, volume_id) - - -def volume_glance_metadata_list_get(context, volume_id_list): - """Return the glance metadata for a volume list.""" - return IMPL.volume_glance_metadata_list_get(context, volume_id_list) - - -def volume_snapshot_glance_metadata_get(context, snapshot_id): - """Return the Glance metadata for the specified snapshot.""" - return IMPL.volume_snapshot_glance_metadata_get(context, snapshot_id) - - -def volume_glance_metadata_copy_to_snapshot(context, snapshot_id, volume_id): - """Update the Glance metadata for a snapshot. - - This will copy all of the key:value pairs from the originating volume, - to ensure that a volume created from the snapshot will retain the - original metadata. - """ - return IMPL.volume_glance_metadata_copy_to_snapshot(context, snapshot_id, - volume_id) - - -def volume_glance_metadata_copy_to_volume(context, volume_id, snapshot_id): - """Update the Glance metadata from a volume (created from a snapshot). - - This will copy all of the key:value pairs from the originating snapshot, - to ensure that the Glance metadata from the original volume is retained. - """ - return IMPL.volume_glance_metadata_copy_to_volume(context, volume_id, - snapshot_id) - - -def volume_glance_metadata_delete_by_volume(context, volume_id): - """Delete the glance metadata for a volume.""" - return IMPL.volume_glance_metadata_delete_by_volume(context, volume_id) - - -def volume_glance_metadata_delete_by_snapshot(context, snapshot_id): - """Delete the glance metadata for a snapshot.""" - return IMPL.volume_glance_metadata_delete_by_snapshot(context, snapshot_id) - - -def volume_glance_metadata_copy_from_volume_to_volume(context, - src_volume_id, - volume_id): - """Update the Glance metadata for a volume. - - Update the Glance metadata for a volume by copying all of the key:value - pairs from the originating volume. - - This is so that a volume created from the volume (clone) will retain the - original metadata. - """ - return IMPL.volume_glance_metadata_copy_from_volume_to_volume( - context, - src_volume_id, - volume_id) - - -################### - - -def quota_create(context, project_id, resource, limit, allocated=0): - """Create a quota for the given project and resource.""" - return IMPL.quota_create(context, project_id, resource, limit, - allocated=allocated) - - -def quota_get(context, project_id, resource): - """Retrieve a quota or raise if it does not exist.""" - return IMPL.quota_get(context, project_id, resource) - - -def quota_get_all_by_project(context, project_id): - """Retrieve all quotas associated with a given project.""" - return IMPL.quota_get_all_by_project(context, project_id) - - -def quota_allocated_get_all_by_project(context, project_id): - """Retrieve all allocated quotas associated with a given project.""" - return IMPL.quota_allocated_get_all_by_project(context, project_id) - - -def quota_allocated_update(context, project_id, - resource, allocated): - """Update allocated quota to subprojects or raise if it does not exist. - - :raises: cinder.exception.ProjectQuotaNotFound - """ - return IMPL.quota_allocated_update(context, project_id, - resource, allocated) - - -def quota_update(context, project_id, resource, limit): - """Update a quota or raise if it does not exist.""" - return IMPL.quota_update(context, project_id, resource, limit) - - -def quota_update_resource(context, old_res, new_res): - """Update resource of quotas.""" - return IMPL.quota_update_resource(context, old_res, new_res) - - -def quota_destroy(context, project_id, resource): - """Destroy the quota or raise if it does not exist.""" - return IMPL.quota_destroy(context, project_id, resource) - - -################### - - -def quota_class_create(context, class_name, resource, limit): - """Create a quota class for the given name and resource.""" - return IMPL.quota_class_create(context, class_name, resource, limit) - - -def quota_class_get(context, class_name, resource): - """Retrieve a quota class or raise if it does not exist.""" - return IMPL.quota_class_get(context, class_name, resource) - - -def quota_class_get_default(context): - """Retrieve all default quotas.""" - return IMPL.quota_class_get_default(context) - - -def quota_class_get_all_by_name(context, class_name): - """Retrieve all quotas associated with a given quota class.""" - return IMPL.quota_class_get_all_by_name(context, class_name) - - -def quota_class_update(context, class_name, resource, limit): - """Update a quota class or raise if it does not exist.""" - return IMPL.quota_class_update(context, class_name, resource, limit) - - -def quota_class_update_resource(context, resource, new_resource): - """Update resource name in quota_class.""" - return IMPL.quota_class_update_resource(context, resource, new_resource) - - -def quota_class_destroy(context, class_name, resource): - """Destroy the quota class or raise if it does not exist.""" - return IMPL.quota_class_destroy(context, class_name, resource) - - -def quota_class_destroy_all_by_name(context, class_name): - """Destroy all quotas associated with a given quota class.""" - return IMPL.quota_class_destroy_all_by_name(context, class_name) - - -################### - - -def quota_usage_get(context, project_id, resource): - """Retrieve a quota usage or raise if it does not exist.""" - return IMPL.quota_usage_get(context, project_id, resource) - - -def quota_usage_get_all_by_project(context, project_id): - """Retrieve all usage associated with a given resource.""" - return IMPL.quota_usage_get_all_by_project(context, project_id) - - -################### - - -def quota_reserve(context, resources, quotas, deltas, expire, - until_refresh, max_age, project_id=None, - is_allocated_reserve=False): - """Check quotas and create appropriate reservations.""" - return IMPL.quota_reserve(context, resources, quotas, deltas, expire, - until_refresh, max_age, project_id=project_id, - is_allocated_reserve=is_allocated_reserve) - - -def reservation_commit(context, reservations, project_id=None): - """Commit quota reservations.""" - return IMPL.reservation_commit(context, reservations, - project_id=project_id) - - -def reservation_rollback(context, reservations, project_id=None): - """Roll back quota reservations.""" - return IMPL.reservation_rollback(context, reservations, - project_id=project_id) - - -def quota_destroy_by_project(context, project_id): - """Destroy all quotas associated with a given project.""" - return IMPL.quota_destroy_by_project(context, project_id) - - -def reservation_expire(context): - """Roll back any expired reservations.""" - return IMPL.reservation_expire(context) - - -def quota_usage_update_resource(context, old_res, new_res): - """Update resource field in quota_usages.""" - return IMPL.quota_usage_update_resource(context, old_res, new_res) - - -################### - - -def backup_get(context, backup_id, read_deleted=None, project_only=True): - """Get a backup or raise if it does not exist.""" - return IMPL.backup_get(context, backup_id, read_deleted, project_only) - - -def backup_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - """Get all backups.""" - return IMPL.backup_get_all(context, filters=filters, marker=marker, - limit=limit, offset=offset, sort_keys=sort_keys, - sort_dirs=sort_dirs) - - -def backup_get_all_by_host(context, host): - """Get all backups belonging to a host.""" - return IMPL.backup_get_all_by_host(context, host) - - -def backup_create(context, values): - """Create a backup from the values dictionary.""" - return IMPL.backup_create(context, values) - - -def backup_get_all_by_project(context, project_id, filters=None, marker=None, - limit=None, offset=None, sort_keys=None, - sort_dirs=None): - """Get all backups belonging to a project.""" - return IMPL.backup_get_all_by_project(context, project_id, - filters=filters, marker=marker, - limit=limit, offset=offset, - sort_keys=sort_keys, - sort_dirs=sort_dirs) - - -def backup_get_all_by_volume(context, volume_id, filters=None): - """Get all backups belonging to a volume.""" - return IMPL.backup_get_all_by_volume(context, volume_id, - filters=filters) - - -def backup_update(context, backup_id, values): - """Set the given properties on a backup and update it. - - Raises NotFound if backup does not exist. - """ - return IMPL.backup_update(context, backup_id, values) - - -def backup_destroy(context, backup_id): - """Destroy the backup or raise if it does not exist.""" - return IMPL.backup_destroy(context, backup_id) - - -################### - - -def transfer_get(context, transfer_id): - """Get a volume transfer record or raise if it does not exist.""" - return IMPL.transfer_get(context, transfer_id) - - -def transfer_get_all(context): - """Get all volume transfer records.""" - return IMPL.transfer_get_all(context) - - -def transfer_get_all_by_project(context, project_id): - """Get all volume transfer records for specified project.""" - return IMPL.transfer_get_all_by_project(context, project_id) - - -def transfer_create(context, values): - """Create an entry in the transfers table.""" - return IMPL.transfer_create(context, values) - - -def transfer_destroy(context, transfer_id): - """Destroy a record in the volume transfer table.""" - return IMPL.transfer_destroy(context, transfer_id) - - -def transfer_accept(context, transfer_id, user_id, project_id): - """Accept a volume transfer.""" - return IMPL.transfer_accept(context, transfer_id, user_id, project_id) - - -################### - - -def consistencygroup_get(context, consistencygroup_id): - """Get a consistencygroup or raise if it does not exist.""" - return IMPL.consistencygroup_get(context, consistencygroup_id) - - -def consistencygroup_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - """Get all consistencygroups.""" - return IMPL.consistencygroup_get_all(context, filters=filters, - marker=marker, limit=limit, - offset=offset, sort_keys=sort_keys, - sort_dirs=sort_dirs) - - -def consistencygroup_create(context, values): - """Create a consistencygroup from the values dictionary.""" - return IMPL.consistencygroup_create(context, values) - - -def consistencygroup_get_all_by_project(context, project_id, filters=None, - marker=None, limit=None, offset=None, - sort_keys=None, sort_dirs=None): - """Get all consistencygroups belonging to a project.""" - return IMPL.consistencygroup_get_all_by_project(context, project_id, - filters=filters, - marker=marker, limit=limit, - offset=offset, - sort_keys=sort_keys, - sort_dirs=sort_dirs) - - -def consistencygroup_update(context, consistencygroup_id, values): - """Set the given properties on a consistencygroup and update it. - - Raises NotFound if consistencygroup does not exist. - """ - return IMPL.consistencygroup_update(context, consistencygroup_id, values) - - -def consistencygroup_destroy(context, consistencygroup_id): - """Destroy the consistencygroup or raise if it does not exist.""" - return IMPL.consistencygroup_destroy(context, consistencygroup_id) - - -################### - - -def cgsnapshot_get(context, cgsnapshot_id): - """Get a cgsnapshot or raise if it does not exist.""" - return IMPL.cgsnapshot_get(context, cgsnapshot_id) - - -def cgsnapshot_get_all(context, filters=None): - """Get all cgsnapshots.""" - return IMPL.cgsnapshot_get_all(context, filters) - - -def cgsnapshot_create(context, values): - """Create a cgsnapshot from the values dictionary.""" - return IMPL.cgsnapshot_create(context, values) - - -def cgsnapshot_get_all_by_group(context, group_id, filters=None): - """Get all cgsnapshots belonging to a consistency group.""" - return IMPL.cgsnapshot_get_all_by_group(context, group_id, filters) - - -def cgsnapshot_get_all_by_project(context, project_id, filters=None): - """Get all cgsnapshots belonging to a project.""" - return IMPL.cgsnapshot_get_all_by_project(context, project_id, filters) - - -def cgsnapshot_update(context, cgsnapshot_id, values): - """Set the given properties on a cgsnapshot and update it. - - Raises NotFound if cgsnapshot does not exist. - """ - return IMPL.cgsnapshot_update(context, cgsnapshot_id, values) - - -def cgsnapshot_destroy(context, cgsnapshot_id): - """Destroy the cgsnapshot or raise if it does not exist.""" - return IMPL.cgsnapshot_destroy(context, cgsnapshot_id) - - -def purge_deleted_rows(context, age_in_days): - """Purge deleted rows older than given age from cinder tables - - Raises InvalidParameterValue if age_in_days is incorrect. - :returns: number of deleted rows - """ - return IMPL.purge_deleted_rows(context, age_in_days=age_in_days) - - -def get_booleans_for_table(table_name): - return IMPL.get_booleans_for_table(table_name) - - -################### - - -def driver_initiator_data_update(context, initiator, namespace, updates): - """Create DriverPrivateData from the values dictionary.""" - return IMPL.driver_initiator_data_update(context, initiator, - namespace, updates) - - -def driver_initiator_data_get(context, initiator, namespace): - """Query for an DriverPrivateData that has the specified key""" - return IMPL.driver_initiator_data_get(context, initiator, namespace) - - -################### - - -def image_volume_cache_create(context, host, image_id, image_updated_at, - volume_id, size): - """Create a new image volume cache entry.""" - return IMPL.image_volume_cache_create(context, - host, - image_id, - image_updated_at, - volume_id, - size) - - -def image_volume_cache_delete(context, volume_id): - """Delete an image volume cache entry specified by volume id.""" - return IMPL.image_volume_cache_delete(context, volume_id) - - -def image_volume_cache_get_and_update_last_used(context, image_id, host): - """Query for an image volume cache entry.""" - return IMPL.image_volume_cache_get_and_update_last_used(context, - image_id, - host) - - -def image_volume_cache_get_by_volume_id(context, volume_id): - """Query to see if a volume id is an image-volume contained in the cache""" - return IMPL.image_volume_cache_get_by_volume_id(context, volume_id) - - -def image_volume_cache_get_all_for_host(context, host): - """Query for all image volume cache entry for a host.""" - return IMPL.image_volume_cache_get_all_for_host(context, host) - - -################### - - -def get_model_for_versioned_object(versioned_object): - return IMPL.get_model_for_versioned_object(versioned_object) - - -def get_by_id(context, model, id, *args, **kwargs): - return IMPL.get_by_id(context, model, id, *args, **kwargs) - - -class Condition(object): - """Class for normal condition values for conditional_update.""" - def __init__(self, value, field=None): - self.value = value - # Field is optional and can be passed when getting the filter - self.field = field - - def get_filter(self, model, field=None): - return IMPL.condition_db_filter(model, self._get_field(field), - self.value) - - def _get_field(self, field=None): - # We must have a defined field on initialization or when called - field = field or self.field - if not field: - raise ValueError(_('Condition has no field.')) - return field - - -class Not(Condition): - """Class for negated condition values for conditional_update. - - By default NULL values will be treated like Python treats None instead of - how SQL treats it. - - So for example when values are (1, 2) it will evaluate to True when we have - value 3 or NULL, instead of only with 3 like SQL does. - """ - def __init__(self, value, field=None, auto_none=True): - super(Not, self).__init__(value, field) - self.auto_none = auto_none - - def get_filter(self, model, field=None): - # If implementation has a specific method use it - if hasattr(IMPL, 'condition_not_db_filter'): - return IMPL.condition_not_db_filter(model, self._get_field(field), - self.value, self.auto_none) - - # Otherwise non negated object must adming ~ operator for not - return ~super(Not, self).get_filter(model, field) - - -class Case(object): - """Class for conditional value selection for conditional_update.""" - def __init__(self, whens, value=None, else_=None): - self.whens = whens - self.value = value - self.else_ = else_ - - -def is_orm_value(obj): - """Check if object is an ORM field.""" - return IMPL.is_orm_value(obj) - - -def conditional_update(context, model, values, expected_values, filters=(), - include_deleted='no', project_only=False): - """Compare-and-swap conditional update. - - Update will only occur in the DB if conditions are met. - - We have 4 different condition types we can use in expected_values: - - Equality: {'status': 'available'} - - Inequality: {'status': vol_obj.Not('deleting')} - - In range: {'status': ['available', 'error'] - - Not in range: {'status': vol_obj.Not(['in-use', 'attaching']) - - Method accepts additional filters, which are basically anything that - can be passed to a sqlalchemy query's filter method, for example: - [~sql.exists().where(models.Volume.id == models.Snapshot.volume_id)] - - We can select values based on conditions using Case objects in the - 'values' argument. For example: - has_snapshot_filter = sql.exists().where( - models.Snapshot.volume_id == models.Volume.id) - case_values = db.Case([(has_snapshot_filter, 'has-snapshot')], - else_='no-snapshot') - db.conditional_update(context, models.Volume, {'status': case_values}, - {'status': 'available'}) - - And we can use DB fields for example to store previous status in the - corresponding field even though we don't know which value is in the db - from those we allowed: - db.conditional_update(context, models.Volume, - {'status': 'deleting', - 'previous_status': models.Volume.status}, - {'status': ('available', 'error')}) - - WARNING: SQLAlchemy does not allow selecting order of SET clauses, so - for now we cannot do things like - {'previous_status': model.status, 'status': 'retyping'} - because it will result in both previous_status and status being set to - 'retyping'. Issue has been reported [1] and a patch to fix it [2] has - been submitted. - [1]: https://bitbucket.org/zzzeek/sqlalchemy/issues/3541/ - [2]: https://github.com/zzzeek/sqlalchemy/pull/200 - - :param values: Dictionary of key-values to update in the DB. - :param expected_values: Dictionary of conditions that must be met - for the update to be executed. - :param filters: Iterable with additional filters - :param include_deleted: Should the update include deleted items, this - is equivalent to read_deleted - :param project_only: Should the query be limited to context's project. - :returns number of db rows that were updated - """ - return IMPL.conditional_update(context, model, values, expected_values, - filters, include_deleted, project_only) diff --git a/cinder/db/base.py b/cinder/db/base.py deleted file mode 100644 index facb71f1c..000000000 --- a/cinder/db/base.py +++ /dev/null @@ -1,42 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Base class for classes that need modular database access.""" - - -from oslo_config import cfg -from oslo_utils import importutils - - -db_driver_opt = cfg.StrOpt('db_driver', - default='cinder.db', - help='Driver to use for database access') - -CONF = cfg.CONF -CONF.register_opt(db_driver_opt) - - -class Base(object): - """DB driver is injected in the init method.""" - - def __init__(self, db_driver=None): - # NOTE(mriedem): Without this call, multiple inheritance involving - # the db Base class does not work correctly. - super(Base, self).__init__() - if not db_driver: - db_driver = CONF.db_driver - self.db = importutils.import_module(db_driver) # pylint: disable=C0103 - self.db.dispose_engine() diff --git a/cinder/db/migration.py b/cinder/db/migration.py deleted file mode 100644 index 856e16c81..000000000 --- a/cinder/db/migration.py +++ /dev/null @@ -1,73 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Database setup and migration commands.""" - -import os -import threading - -from oslo_config import cfg -from oslo_db import options -from stevedore import driver - -from cinder.db.sqlalchemy import api as db_api -from cinder import exception -from cinder.i18n import _ - - -INIT_VERSION = 000 - -_IMPL = None -_LOCK = threading.Lock() - -options.set_defaults(cfg.CONF) - -MIGRATE_REPO_PATH = os.path.join( - os.path.abspath(os.path.dirname(__file__)), - 'sqlalchemy', - 'migrate_repo', -) - - -def get_backend(): - global _IMPL - if _IMPL is None: - with _LOCK: - if _IMPL is None: - _IMPL = driver.DriverManager( - "cinder.database.migration_backend", - cfg.CONF.database.backend).driver - return _IMPL - - -def db_sync(version=None, init_version=INIT_VERSION, engine=None): - """Migrate the database to `version` or the most recent version.""" - - if engine is None: - engine = db_api.get_engine() - - current_db_version = get_backend().db_version(engine, - MIGRATE_REPO_PATH, - init_version) - - # TODO(e0ne): drop version validation when new oslo.db will be released - if version and int(version) < current_db_version: - msg = _('Database schema downgrade is not allowed.') - raise exception.InvalidInput(reason=msg) - return get_backend().db_sync(engine=engine, - abs_path=MIGRATE_REPO_PATH, - version=version, - init_version=init_version) diff --git a/cinder/db/sqlalchemy/__init__.py b/cinder/db/sqlalchemy/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/db/sqlalchemy/api.py b/cinder/db/sqlalchemy/api.py deleted file mode 100644 index 61b489cc9..000000000 --- a/cinder/db/sqlalchemy/api.py +++ /dev/null @@ -1,4529 +0,0 @@ -# Copyright (c) 2011 X.commerce, a business unit of eBay Inc. -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# Copyright 2014 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of SQLAlchemy backend.""" - - -import collections -import datetime as dt -import functools -import re -import sys -import threading -import time -import uuid - -from oslo_config import cfg -from oslo_db import exception as db_exc -from oslo_db import options -from oslo_db.sqlalchemy import session as db_session -from oslo_log import log as logging -from oslo_utils import importutils -from oslo_utils import timeutils -from oslo_utils import uuidutils -osprofiler_sqlalchemy = importutils.try_import('osprofiler.sqlalchemy') -import six -import sqlalchemy -from sqlalchemy import MetaData -from sqlalchemy import or_, and_, case -from sqlalchemy.orm import joinedload, joinedload_all -from sqlalchemy.orm import RelationshipProperty -from sqlalchemy.schema import Table -from sqlalchemy import sql -from sqlalchemy.sql.expression import desc -from sqlalchemy.sql.expression import literal_column -from sqlalchemy.sql.expression import true -from sqlalchemy.sql import func -from sqlalchemy.sql import sqltypes - -from cinder.api import common -from cinder.common import sqlalchemyutils -from cinder import db -from cinder.db.sqlalchemy import models -from cinder import exception -from cinder.i18n import _, _LW, _LE, _LI -from cinder.objects import fields - - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - -options.set_defaults(CONF, connection='sqlite:///$state_path/cinder.sqlite') - -_LOCK = threading.Lock() -_FACADE = None - - -def _create_facade_lazily(): - global _LOCK - with _LOCK: - global _FACADE - if _FACADE is None: - _FACADE = db_session.EngineFacade( - CONF.database.connection, - **dict(CONF.database) - ) - - # NOTE(geguileo): To avoid a cyclical dependency we import the - # group here. Dependency cycle is objects.base requires db.api, - # which requires db.sqlalchemy.api, which requires service which - # requires objects.base - CONF.import_group("profiler", "cinder.service") - if CONF.profiler.enabled: - if CONF.profiler.trace_sqlalchemy: - osprofiler_sqlalchemy.add_tracing(sqlalchemy, - _FACADE.get_engine(), - "db") - - return _FACADE - - -def get_engine(): - facade = _create_facade_lazily() - return facade.get_engine() - - -def get_session(**kwargs): - facade = _create_facade_lazily() - return facade.get_session(**kwargs) - - -def dispose_engine(): - get_engine().dispose() - -_DEFAULT_QUOTA_NAME = 'default' - - -def get_backend(): - """The backend is this module itself.""" - - return sys.modules[__name__] - - -def is_admin_context(context): - """Indicates if the request context is an administrator.""" - if not context: - LOG.warning(_LW('Use of empty request context is deprecated'), - DeprecationWarning) - raise Exception('die') - return context.is_admin - - -def is_user_context(context): - """Indicates if the request context is a normal user.""" - if not context: - return False - if context.is_admin: - return False - if not context.user_id or not context.project_id: - return False - return True - - -def authorize_project_context(context, project_id): - """Ensures a request has permission to access the given project.""" - if is_user_context(context): - if not context.project_id: - raise exception.NotAuthorized() - elif context.project_id != project_id: - raise exception.NotAuthorized() - - -def authorize_user_context(context, user_id): - """Ensures a request has permission to access the given user.""" - if is_user_context(context): - if not context.user_id: - raise exception.NotAuthorized() - elif context.user_id != user_id: - raise exception.NotAuthorized() - - -def authorize_quota_class_context(context, class_name): - """Ensures a request has permission to access the given quota class.""" - if is_user_context(context): - if not context.quota_class: - raise exception.NotAuthorized() - elif context.quota_class != class_name: - raise exception.NotAuthorized() - - -def require_admin_context(f): - """Decorator to require admin request context. - - The first argument to the wrapped function must be the context. - - """ - - def wrapper(*args, **kwargs): - if not is_admin_context(args[0]): - raise exception.AdminRequired() - return f(*args, **kwargs) - return wrapper - - -def require_context(f): - """Decorator to require *any* user or admin context. - - This does no authorization for user or project access matching, see - :py:func:`authorize_project_context` and - :py:func:`authorize_user_context`. - - The first argument to the wrapped function must be the context. - - """ - - def wrapper(*args, **kwargs): - if not is_admin_context(args[0]) and not is_user_context(args[0]): - raise exception.NotAuthorized() - return f(*args, **kwargs) - return wrapper - - -def require_volume_exists(f): - """Decorator to require the specified volume to exist. - - Requires the wrapped function to use context and volume_id as - their first two arguments. - """ - - def wrapper(context, volume_id, *args, **kwargs): - volume_get(context, volume_id) - return f(context, volume_id, *args, **kwargs) - wrapper.__name__ = f.__name__ - return wrapper - - -def require_snapshot_exists(f): - """Decorator to require the specified snapshot to exist. - - Requires the wrapped function to use context and snapshot_id as - their first two arguments. - """ - - def wrapper(context, snapshot_id, *args, **kwargs): - snapshot_get(context, snapshot_id) - return f(context, snapshot_id, *args, **kwargs) - wrapper.__name__ = f.__name__ - return wrapper - - -def _retry_on_deadlock(f): - """Decorator to retry a DB API call if Deadlock was received.""" - @functools.wraps(f) - def wrapped(*args, **kwargs): - while True: - try: - return f(*args, **kwargs) - except db_exc.DBDeadlock: - LOG.warning(_LW("Deadlock detected when running " - "'%(func_name)s': Retrying..."), - dict(func_name=f.__name__)) - # Retry! - time.sleep(0.5) - continue - functools.update_wrapper(wrapped, f) - return wrapped - - -def handle_db_data_error(f): - def wrapper(*args, **kwargs): - try: - return f(*args, **kwargs) - except db_exc.DBDataError: - msg = _('Error writing field to database') - LOG.exception(msg) - raise exception.Invalid(msg) - - return wrapper - - -def model_query(context, *args, **kwargs): - """Query helper that accounts for context's `read_deleted` field. - - :param context: context to query under - :param session: if present, the session to use - :param read_deleted: if present, overrides context's read_deleted field. - :param project_only: if present and context is user-type, then restrict - query to match the context's project_id. - """ - session = kwargs.get('session') or get_session() - read_deleted = kwargs.get('read_deleted') or context.read_deleted - project_only = kwargs.get('project_only') - - query = session.query(*args) - - if read_deleted == 'no': - query = query.filter_by(deleted=False) - elif read_deleted == 'yes': - pass # omit the filter to include deleted and active - elif read_deleted == 'only': - query = query.filter_by(deleted=True) - elif read_deleted == 'int_no': - query = query.filter_by(deleted=0) - else: - raise Exception( - _("Unrecognized read_deleted value '%s'") % read_deleted) - - if project_only and is_user_context(context): - query = query.filter_by(project_id=context.project_id) - - return query - - -def _sync_volumes(context, project_id, session, volume_type_id=None, - volume_type_name=None): - (volumes, _gigs) = _volume_data_get_for_project( - context, project_id, volume_type_id=volume_type_id, session=session) - key = 'volumes' - if volume_type_name: - key += '_' + volume_type_name - return {key: volumes} - - -def _sync_snapshots(context, project_id, session, volume_type_id=None, - volume_type_name=None): - (snapshots, _gigs) = _snapshot_data_get_for_project( - context, project_id, volume_type_id=volume_type_id, session=session) - key = 'snapshots' - if volume_type_name: - key += '_' + volume_type_name - return {key: snapshots} - - -def _sync_backups(context, project_id, session, volume_type_id=None, - volume_type_name=None): - (backups, _gigs) = _backup_data_get_for_project( - context, project_id, volume_type_id=volume_type_id, session=session) - key = 'backups' - return {key: backups} - - -def _sync_gigabytes(context, project_id, session, volume_type_id=None, - volume_type_name=None): - (_junk, vol_gigs) = _volume_data_get_for_project( - context, project_id, volume_type_id=volume_type_id, session=session) - key = 'gigabytes' - if volume_type_name: - key += '_' + volume_type_name - if CONF.no_snapshot_gb_quota: - return {key: vol_gigs} - (_junk, snap_gigs) = _snapshot_data_get_for_project( - context, project_id, volume_type_id=volume_type_id, session=session) - return {key: vol_gigs + snap_gigs} - - -def _sync_consistencygroups(context, project_id, session, - volume_type_id=None, - volume_type_name=None): - (_junk, groups) = _consistencygroup_data_get_for_project( - context, project_id, session=session) - key = 'consistencygroups' - return {key: groups} - - -def _sync_backup_gigabytes(context, project_id, session, volume_type_id=None, - volume_type_name=None): - key = 'backup_gigabytes' - (_junk, backup_gigs) = _backup_data_get_for_project( - context, project_id, volume_type_id=volume_type_id, session=session) - return {key: backup_gigs} - - -QUOTA_SYNC_FUNCTIONS = { - '_sync_volumes': _sync_volumes, - '_sync_snapshots': _sync_snapshots, - '_sync_gigabytes': _sync_gigabytes, - '_sync_consistencygroups': _sync_consistencygroups, - '_sync_backups': _sync_backups, - '_sync_backup_gigabytes': _sync_backup_gigabytes -} - - -################### - - -@require_admin_context -def service_destroy(context, service_id): - session = get_session() - with session.begin(): - service_ref = _service_get(context, service_id, session=session) - service_ref.delete(session=session) - - -@require_admin_context -def _service_get(context, service_id, session=None): - result = model_query( - context, - models.Service, - session=session).\ - filter_by(id=service_id).\ - first() - if not result: - raise exception.ServiceNotFound(service_id=service_id) - - return result - - -@require_admin_context -def service_get(context, service_id): - return _service_get(context, service_id) - - -@require_admin_context -def service_get_all(context, filters=None): - if filters and not is_valid_model_filters(models.Service, filters): - return [] - - query = model_query(context, models.Service) - - if filters: - try: - host = filters.pop('host') - host_attr = models.Service.host - conditions = or_(host_attr == - host, host_attr.op('LIKE')(host + '@%')) - query = query.filter(conditions) - except KeyError: - pass - - query = query.filter_by(**filters) - - return query.all() - - -@require_admin_context -def service_get_all_by_topic(context, topic, disabled=None): - query = model_query( - context, models.Service, read_deleted="no").\ - filter_by(topic=topic) - - if disabled is not None: - query = query.filter_by(disabled=disabled) - - return query.all() - - -@require_admin_context -def service_get_all_by_binary(context, binary, disabled=None): - query = model_query( - context, models.Service, read_deleted="no").filter_by(binary=binary) - - if disabled is not None: - query = query.filter_by(disabled=disabled) - - return query.all() - - -@require_admin_context -def service_get_by_host_and_topic(context, host, topic): - result = model_query( - context, models.Service, read_deleted="no").\ - filter_by(disabled=False).\ - filter_by(host=host).\ - filter_by(topic=topic).\ - first() - if not result: - raise exception.ServiceNotFound(service_id=topic, - host=host) - return result - - -@require_admin_context -def service_get_by_args(context, host, binary): - results = model_query(context, models.Service).\ - filter_by(host=host).\ - filter_by(binary=binary).\ - all() - - for result in results: - if host == result['host']: - return result - - raise exception.ServiceNotFound(service_id=binary, - host=host) - - -@require_admin_context -def service_create(context, values): - service_ref = models.Service() - service_ref.update(values) - if not CONF.enable_new_services: - service_ref.disabled = True - - session = get_session() - with session.begin(): - service_ref.save(session) - return service_ref - - -@require_admin_context -@_retry_on_deadlock -def service_update(context, service_id, values): - session = get_session() - with session.begin(): - service_ref = _service_get(context, service_id, session=session) - if ('disabled' in values): - service_ref['modified_at'] = timeutils.utcnow() - service_ref['updated_at'] = literal_column('updated_at') - service_ref.update(values) - return service_ref - - -################### - - -def _metadata_refs(metadata_dict, meta_class): - metadata_refs = [] - if metadata_dict: - for k, v in metadata_dict.items(): - metadata_ref = meta_class() - metadata_ref['key'] = k - metadata_ref['value'] = v - metadata_refs.append(metadata_ref) - return metadata_refs - - -def _dict_with_extra_specs_if_authorized(context, inst_type_query): - """Convert type query result to dict with extra_spec and rate_limit. - - Takes a volume type query returned by sqlalchemy and returns it - as a dictionary, converting the extra_specs entry from a list - of dicts. NOTE the contents of extra-specs are admin readable - only. If the context passed in for this request is not admin - then we will return an empty extra-specs dict rather than - providing the admin only details. - - Example response with admin context: - - 'extra_specs' : [{'key': 'k1', 'value': 'v1', ...}, ...] - to a single dict: - 'extra_specs' : {'k1': 'v1'} - - """ - - inst_type_dict = dict(inst_type_query) - if not is_admin_context(context): - del(inst_type_dict['extra_specs']) - else: - extra_specs = {x['key']: x['value'] - for x in inst_type_query['extra_specs']} - inst_type_dict['extra_specs'] = extra_specs - return inst_type_dict - - -################### - - -@require_context -def _quota_get(context, project_id, resource, session=None): - result = model_query(context, models.Quota, session=session, - read_deleted="no").\ - filter_by(project_id=project_id).\ - filter_by(resource=resource).\ - first() - - if not result: - raise exception.ProjectQuotaNotFound(project_id=project_id) - - return result - - -@require_context -def quota_get(context, project_id, resource): - return _quota_get(context, project_id, resource) - - -@require_context -def quota_get_all_by_project(context, project_id): - authorize_project_context(context, project_id) - - rows = model_query(context, models.Quota, read_deleted="no").\ - filter_by(project_id=project_id).\ - all() - - result = {'project_id': project_id} - for row in rows: - result[row.resource] = row.hard_limit - - return result - - -@require_context -def quota_allocated_get_all_by_project(context, project_id): - rows = model_query(context, models.Quota, read_deleted='no').filter_by( - project_id=project_id).all() - result = {'project_id': project_id} - for row in rows: - result[row.resource] = row.allocated - return result - - -@require_context -def _quota_get_by_resource(context, resource, session=None): - rows = model_query(context, models.Quota, - session=session, - read_deleted='no').filter_by( - resource=resource).all() - return rows - - -@require_admin_context -def quota_create(context, project_id, resource, limit, allocated): - quota_ref = models.Quota() - quota_ref.project_id = project_id - quota_ref.resource = resource - quota_ref.hard_limit = limit - if allocated: - quota_ref.allocated = allocated - - session = get_session() - with session.begin(): - quota_ref.save(session) - return quota_ref - - -@require_admin_context -def quota_update(context, project_id, resource, limit): - session = get_session() - with session.begin(): - quota_ref = _quota_get(context, project_id, resource, session=session) - quota_ref.hard_limit = limit - return quota_ref - - -@require_context -def quota_update_resource(context, old_res, new_res): - session = get_session() - with session.begin(): - quotas = _quota_get_by_resource(context, old_res, session=session) - for quota in quotas: - quota.resource = new_res - - -@require_admin_context -def quota_allocated_update(context, project_id, resource, allocated): - session = get_session() - with session.begin(): - quota_ref = _quota_get(context, project_id, resource, session=session) - quota_ref.allocated = allocated - return quota_ref - - -@require_admin_context -def quota_destroy(context, project_id, resource): - session = get_session() - with session.begin(): - quota_ref = _quota_get(context, project_id, resource, session=session) - quota_ref.delete(session=session) - - -################### - - -@require_context -def _quota_class_get(context, class_name, resource, session=None): - result = model_query(context, models.QuotaClass, session=session, - read_deleted="no").\ - filter_by(class_name=class_name).\ - filter_by(resource=resource).\ - first() - - if not result: - raise exception.QuotaClassNotFound(class_name=class_name) - - return result - - -@require_context -def quota_class_get(context, class_name, resource): - return _quota_class_get(context, class_name, resource) - - -def quota_class_get_default(context): - rows = model_query(context, models.QuotaClass, - read_deleted="no").\ - filter_by(class_name=_DEFAULT_QUOTA_NAME).all() - - result = {'class_name': _DEFAULT_QUOTA_NAME} - for row in rows: - result[row.resource] = row.hard_limit - - return result - - -@require_context -def quota_class_get_all_by_name(context, class_name): - authorize_quota_class_context(context, class_name) - - rows = model_query(context, models.QuotaClass, read_deleted="no").\ - filter_by(class_name=class_name).\ - all() - - result = {'class_name': class_name} - for row in rows: - result[row.resource] = row.hard_limit - - return result - - -@require_context -def _quota_class_get_all_by_resource(context, resource, session): - result = model_query(context, models.QuotaClass, - session=session, - read_deleted="no").\ - filter_by(resource=resource).\ - all() - - return result - - -@handle_db_data_error -@require_admin_context -def quota_class_create(context, class_name, resource, limit): - quota_class_ref = models.QuotaClass() - quota_class_ref.class_name = class_name - quota_class_ref.resource = resource - quota_class_ref.hard_limit = limit - - session = get_session() - with session.begin(): - quota_class_ref.save(session) - return quota_class_ref - - -@require_admin_context -def quota_class_update(context, class_name, resource, limit): - session = get_session() - with session.begin(): - quota_class_ref = _quota_class_get(context, class_name, resource, - session=session) - quota_class_ref.hard_limit = limit - return quota_class_ref - - -@require_context -def quota_class_update_resource(context, old_res, new_res): - session = get_session() - with session.begin(): - quota_class_list = _quota_class_get_all_by_resource( - context, old_res, session) - for quota_class in quota_class_list: - quota_class.resource = new_res - - -@require_admin_context -def quota_class_destroy(context, class_name, resource): - session = get_session() - with session.begin(): - quota_class_ref = _quota_class_get(context, class_name, resource, - session=session) - quota_class_ref.delete(session=session) - - -@require_admin_context -def quota_class_destroy_all_by_name(context, class_name): - session = get_session() - with session.begin(): - quota_classes = model_query(context, models.QuotaClass, - session=session, read_deleted="no").\ - filter_by(class_name=class_name).\ - all() - - for quota_class_ref in quota_classes: - quota_class_ref.delete(session=session) - - -################### - - -@require_context -def quota_usage_get(context, project_id, resource): - result = model_query(context, models.QuotaUsage, read_deleted="no").\ - filter_by(project_id=project_id).\ - filter_by(resource=resource).\ - first() - - if not result: - raise exception.QuotaUsageNotFound(project_id=project_id) - - return result - - -@require_context -def quota_usage_get_all_by_project(context, project_id): - authorize_project_context(context, project_id) - - rows = model_query(context, models.QuotaUsage, read_deleted="no").\ - filter_by(project_id=project_id).\ - all() - - result = {'project_id': project_id} - for row in rows: - result[row.resource] = dict(in_use=row.in_use, reserved=row.reserved) - - return result - - -@require_admin_context -def _quota_usage_create(context, project_id, resource, in_use, reserved, - until_refresh, session=None): - - quota_usage_ref = models.QuotaUsage() - quota_usage_ref.project_id = project_id - quota_usage_ref.resource = resource - quota_usage_ref.in_use = in_use - quota_usage_ref.reserved = reserved - quota_usage_ref.until_refresh = until_refresh - quota_usage_ref.save(session=session) - - return quota_usage_ref - - -################### - - -def _reservation_create(context, uuid, usage, project_id, resource, delta, - expire, session=None, allocated_id=None): - usage_id = usage['id'] if usage else None - reservation_ref = models.Reservation() - reservation_ref.uuid = uuid - reservation_ref.usage_id = usage_id - reservation_ref.project_id = project_id - reservation_ref.resource = resource - reservation_ref.delta = delta - reservation_ref.expire = expire - reservation_ref.allocated_id = allocated_id - reservation_ref.save(session=session) - return reservation_ref - - -################### - - -# NOTE(johannes): The quota code uses SQL locking to ensure races don't -# cause under or over counting of resources. To avoid deadlocks, this -# code always acquires the lock on quota_usages before acquiring the lock -# on reservations. - -def _get_quota_usages(context, session, project_id): - # Broken out for testability - rows = model_query(context, models.QuotaUsage, - read_deleted="no", - session=session).\ - filter_by(project_id=project_id).\ - order_by(models.QuotaUsage.id.asc()).\ - with_lockmode('update').\ - all() - return {row.resource: row for row in rows} - - -def _get_quota_usages_by_resource(context, session, resource): - rows = model_query(context, models.QuotaUsage, - deleted="no", - session=session).\ - filter_by(resource=resource).\ - order_by(models.QuotaUsage.id.asc()).\ - with_lockmode('update').\ - all() - return rows - - -@require_context -@_retry_on_deadlock -def quota_usage_update_resource(context, old_res, new_res): - session = get_session() - with session.begin(): - usages = _get_quota_usages_by_resource(context, session, old_res) - for usage in usages: - usage.resource = new_res - usage.until_refresh = 1 - - -@require_context -@_retry_on_deadlock -def quota_reserve(context, resources, quotas, deltas, expire, - until_refresh, max_age, project_id=None, - is_allocated_reserve=False): - elevated = context.elevated() - session = get_session() - with session.begin(): - if project_id is None: - project_id = context.project_id - - # Get the current usages - usages = _get_quota_usages(context, session, project_id) - allocated = quota_allocated_get_all_by_project(context, project_id) - allocated.pop('project_id') - - # Handle usage refresh - work = set(deltas.keys()) - while work: - resource = work.pop() - - # Do we need to refresh the usage? - refresh = False - if resource not in usages: - usages[resource] = _quota_usage_create(elevated, - project_id, - resource, - 0, 0, - until_refresh or None, - session=session) - refresh = True - elif usages[resource].in_use < 0: - # Negative in_use count indicates a desync, so try to - # heal from that... - refresh = True - elif usages[resource].until_refresh is not None: - usages[resource].until_refresh -= 1 - if usages[resource].until_refresh <= 0: - refresh = True - elif max_age and usages[resource].updated_at is not None and ( - (usages[resource].updated_at - - timeutils.utcnow()).seconds >= max_age): - refresh = True - - # OK, refresh the usage - if refresh: - # Grab the sync routine - sync = QUOTA_SYNC_FUNCTIONS[resources[resource].sync] - volume_type_id = getattr(resources[resource], - 'volume_type_id', None) - volume_type_name = getattr(resources[resource], - 'volume_type_name', None) - updates = sync(elevated, project_id, - volume_type_id=volume_type_id, - volume_type_name=volume_type_name, - session=session) - for res, in_use in updates.items(): - # Make sure we have a destination for the usage! - if res not in usages: - usages[res] = _quota_usage_create( - elevated, - project_id, - res, - 0, 0, - until_refresh or None, - session=session - ) - - # Update the usage - usages[res].in_use = in_use - usages[res].until_refresh = until_refresh or None - - # Because more than one resource may be refreshed - # by the call to the sync routine, and we don't - # want to double-sync, we make sure all refreshed - # resources are dropped from the work set. - work.discard(res) - - # NOTE(Vek): We make the assumption that the sync - # routine actually refreshes the - # resources that it is the sync routine - # for. We don't check, because this is - # a best-effort mechanism. - - # Check for deltas that would go negative - if is_allocated_reserve: - unders = [r for r, delta in deltas.items() - if delta < 0 and delta + allocated.get(r, 0) < 0] - else: - unders = [r for r, delta in deltas.items() - if delta < 0 and delta + usages[r].in_use < 0] - - # TODO(mc_nair): Should ignore/zero alloc if using non-nested driver - - # Now, let's check the quotas - # NOTE(Vek): We're only concerned about positive increments. - # If a project has gone over quota, we want them to - # be able to reduce their usage without any - # problems. - overs = [r for r, delta in deltas.items() - if quotas[r] >= 0 and delta >= 0 and - quotas[r] < delta + usages[r].total + allocated.get(r, 0)] - - # NOTE(Vek): The quota check needs to be in the transaction, - # but the transaction doesn't fail just because - # we're over quota, so the OverQuota raise is - # outside the transaction. If we did the raise - # here, our usage updates would be discarded, but - # they're not invalidated by being over-quota. - - # Create the reservations - if not overs: - reservations = [] - for resource, delta in deltas.items(): - usage = usages[resource] - allocated_id = None - if is_allocated_reserve: - try: - quota = _quota_get(context, project_id, resource, - session=session) - except exception.ProjectQuotaNotFound: - # If we were using the default quota, create DB entry - quota = quota_create(context, project_id, resource, - quotas[resource], 0) - # Since there's no reserved/total for allocated, update - # allocated immediately and subtract on rollback if needed - quota_allocated_update(context, project_id, resource, - quota.allocated + delta) - allocated_id = quota.id - usage = None - reservation = _reservation_create( - elevated, str(uuid.uuid4()), usage, project_id, resource, - delta, expire, session=session, allocated_id=allocated_id) - - reservations.append(reservation.uuid) - - # Also update the reserved quantity - # NOTE(Vek): Again, we are only concerned here about - # positive increments. Here, though, we're - # worried about the following scenario: - # - # 1) User initiates resize down. - # 2) User allocates a new instance. - # 3) Resize down fails or is reverted. - # 4) User is now over quota. - # - # To prevent this, we only update the - # reserved value if the delta is positive. - if delta > 0 and not is_allocated_reserve: - usages[resource].reserved += delta - - if unders: - LOG.warning(_LW("Change will make usage less than 0 for the following " - "resources: %s"), unders) - if overs: - usages = {k: dict(in_use=v.in_use, reserved=v.reserved, - allocated=allocated.get(k, 0)) - for k, v in usages.items()} - raise exception.OverQuota(overs=sorted(overs), quotas=quotas, - usages=usages) - - return reservations - - -def _quota_reservations(session, context, reservations): - """Return the relevant reservations.""" - - # Get the listed reservations - return model_query(context, models.Reservation, - read_deleted="no", - session=session).\ - filter(models.Reservation.uuid.in_(reservations)).\ - with_lockmode('update').\ - all() - - -def _dict_with_usage_id(usages): - return {row.id: row for row in usages.values()} - - -@require_context -@_retry_on_deadlock -def reservation_commit(context, reservations, project_id=None): - session = get_session() - with session.begin(): - usages = _get_quota_usages(context, session, project_id) - usages = _dict_with_usage_id(usages) - - for reservation in _quota_reservations(session, context, reservations): - # Allocated reservations will have already been bumped - if not reservation.allocated_id: - usage = usages[reservation.usage_id] - if reservation.delta >= 0: - usage.reserved -= reservation.delta - usage.in_use += reservation.delta - - reservation.delete(session=session) - - -@require_context -@_retry_on_deadlock -def reservation_rollback(context, reservations, project_id=None): - session = get_session() - with session.begin(): - usages = _get_quota_usages(context, session, project_id) - usages = _dict_with_usage_id(usages) - for reservation in _quota_reservations(session, context, reservations): - if reservation.allocated_id: - reservation.quota.allocated -= reservation.delta - else: - usage = usages[reservation.usage_id] - if reservation.delta >= 0: - usage.reserved -= reservation.delta - - reservation.delete(session=session) - - -def quota_destroy_by_project(*args, **kwargs): - """Destroy all limit quotas associated with a project. - - Leaves usage and reservation quotas intact. - """ - quota_destroy_all_by_project(only_quotas=True, *args, **kwargs) - - -@require_admin_context -@_retry_on_deadlock -def quota_destroy_all_by_project(context, project_id, only_quotas=False): - """Destroy all quotas associated with a project. - - This includes limit quotas, usage quotas and reservation quotas. - Optionally can only remove limit quotas and leave other types as they are. - - :param context: The request context, for access checks. - :param project_id: The ID of the project being deleted. - :param only_quotas: Only delete limit quotas, leave other types intact. - """ - session = get_session() - with session.begin(): - quotas = model_query(context, models.Quota, session=session, - read_deleted="no").\ - filter_by(project_id=project_id).\ - all() - - for quota_ref in quotas: - quota_ref.delete(session=session) - - if only_quotas: - return - - quota_usages = model_query(context, models.QuotaUsage, - session=session, read_deleted="no").\ - filter_by(project_id=project_id).\ - all() - - for quota_usage_ref in quota_usages: - quota_usage_ref.delete(session=session) - - reservations = model_query(context, models.Reservation, - session=session, read_deleted="no").\ - filter_by(project_id=project_id).\ - all() - - for reservation_ref in reservations: - reservation_ref.delete(session=session) - - -@require_admin_context -@_retry_on_deadlock -def reservation_expire(context): - session = get_session() - with session.begin(): - current_time = timeutils.utcnow() - results = model_query(context, models.Reservation, session=session, - read_deleted="no").\ - filter(models.Reservation.expire < current_time).\ - all() - - if results: - for reservation in results: - if reservation.delta >= 0: - if reservation.allocated_id: - reservation.quota.allocated -= reservation.delta - reservation.quota.save(session=session) - else: - reservation.usage.reserved -= reservation.delta - reservation.usage.save(session=session) - - reservation.delete(session=session) - - -################### - - -@require_admin_context -def volume_attach(context, values): - volume_attachment_ref = models.VolumeAttachment() - if not values.get('id'): - values['id'] = str(uuid.uuid4()) - - volume_attachment_ref.update(values) - session = get_session() - with session.begin(): - volume_attachment_ref.save(session=session) - return volume_attachment_get(context, values['id'], - session=session) - - -@require_admin_context -def volume_attached(context, attachment_id, instance_uuid, host_name, - mountpoint, attach_mode='rw'): - """This method updates a volume attachment entry. - - This function saves the information related to a particular - attachment for a volume. It also updates the volume record - to mark the volume as attached. - - """ - if instance_uuid and not uuidutils.is_uuid_like(instance_uuid): - raise exception.InvalidUUID(uuid=instance_uuid) - - session = get_session() - with session.begin(): - volume_attachment_ref = volume_attachment_get(context, attachment_id, - session=session) - - volume_attachment_ref['mountpoint'] = mountpoint - volume_attachment_ref['attach_status'] = 'attached' - volume_attachment_ref['instance_uuid'] = instance_uuid - volume_attachment_ref['attached_host'] = host_name - volume_attachment_ref['attach_time'] = timeutils.utcnow() - volume_attachment_ref['attach_mode'] = attach_mode - - volume_ref = _volume_get(context, volume_attachment_ref['volume_id'], - session=session) - volume_attachment_ref.save(session=session) - - volume_ref['status'] = 'in-use' - volume_ref['attach_status'] = 'attached' - volume_ref.save(session=session) - return volume_ref - - -@handle_db_data_error -@require_context -def volume_create(context, values): - values['volume_metadata'] = _metadata_refs(values.get('metadata'), - models.VolumeMetadata) - if is_admin_context(context): - values['volume_admin_metadata'] = \ - _metadata_refs(values.get('admin_metadata'), - models.VolumeAdminMetadata) - elif values.get('volume_admin_metadata'): - del values['volume_admin_metadata'] - - volume_ref = models.Volume() - if not values.get('id'): - values['id'] = str(uuid.uuid4()) - volume_ref.update(values) - - session = get_session() - with session.begin(): - session.add(volume_ref) - - return _volume_get(context, values['id'], session=session) - - -def get_booleans_for_table(table_name): - booleans = set() - table = getattr(models, table_name.capitalize()) - if hasattr(table, '__table__'): - columns = table.__table__.columns - for column in columns: - if isinstance(column.type, sqltypes.Boolean): - booleans.add(column.name) - - return booleans - - -@require_admin_context -def volume_data_get_for_host(context, host, count_only=False): - host_attr = models.Volume.host - conditions = [host_attr == host, host_attr.op('LIKE')(host + '#%')] - if count_only: - result = model_query(context, - func.count(models.Volume.id), - read_deleted="no").filter( - or_(*conditions)).first() - return result[0] or 0 - else: - result = model_query(context, - func.count(models.Volume.id), - func.sum(models.Volume.size), - read_deleted="no").filter( - or_(*conditions)).first() - # NOTE(vish): convert None to 0 - return (result[0] or 0, result[1] or 0) - - -@require_admin_context -def _volume_data_get_for_project(context, project_id, volume_type_id=None, - session=None): - query = model_query(context, - func.count(models.Volume.id), - func.sum(models.Volume.size), - read_deleted="no", - session=session).\ - filter_by(project_id=project_id) - - if volume_type_id: - query = query.filter_by(volume_type_id=volume_type_id) - - result = query.first() - - # NOTE(vish): convert None to 0 - return (result[0] or 0, result[1] or 0) - - -@require_admin_context -def _backup_data_get_for_project(context, project_id, volume_type_id=None, - session=None): - query = model_query(context, - func.count(models.Backup.id), - func.sum(models.Backup.size), - read_deleted="no", - session=session).\ - filter_by(project_id=project_id) - - if volume_type_id: - query = query.filter_by(volume_type_id=volume_type_id) - - result = query.first() - - # NOTE(vish): convert None to 0 - return (result[0] or 0, result[1] or 0) - - -@require_admin_context -def volume_data_get_for_project(context, project_id, volume_type_id=None): - return _volume_data_get_for_project(context, project_id, volume_type_id) - - -@require_admin_context -@_retry_on_deadlock -def volume_destroy(context, volume_id): - session = get_session() - now = timeutils.utcnow() - with session.begin(): - model_query(context, models.Volume, session=session).\ - filter_by(id=volume_id).\ - update({'status': 'deleted', - 'deleted': True, - 'deleted_at': now, - 'updated_at': literal_column('updated_at'), - 'migration_status': None}) - model_query(context, models.VolumeMetadata, session=session).\ - filter_by(volume_id=volume_id).\ - update({'deleted': True, - 'deleted_at': now, - 'updated_at': literal_column('updated_at')}) - model_query(context, models.VolumeAdminMetadata, session=session).\ - filter_by(volume_id=volume_id).\ - update({'deleted': True, - 'deleted_at': now, - 'updated_at': literal_column('updated_at')}) - model_query(context, models.Transfer, session=session).\ - filter_by(volume_id=volume_id).\ - update({'deleted': True, - 'deleted_at': now, - 'updated_at': literal_column('updated_at')}) - - -@require_admin_context -def volume_detached(context, volume_id, attachment_id): - """This updates a volume attachment and marks it as detached. - - This method also ensures that the volume entry is correctly - marked as either still attached/in-use or detached/available - if this was the last detachment made. - - """ - session = get_session() - with session.begin(): - attachment = None - try: - attachment = volume_attachment_get(context, attachment_id, - session=session) - except exception.VolumeAttachmentNotFound: - pass - - # If this is already detached, attachment will be None - if attachment: - now = timeutils.utcnow() - attachment['attach_status'] = 'detached' - attachment['detach_time'] = now - attachment['deleted'] = True - attachment['deleted_at'] = now - attachment.save(session=session) - - attachment_list = volume_attachment_get_used_by_volume_id( - context, volume_id, session=session) - remain_attachment = False - if attachment_list and len(attachment_list) > 0: - remain_attachment = True - - volume_ref = _volume_get(context, volume_id, session=session) - if not remain_attachment: - # Hide status update from user if we're performing volume migration - # or uploading it to image - if ((not volume_ref['migration_status'] and - not (volume_ref['status'] == 'uploading')) or - volume_ref['migration_status'] in ('success', 'error')): - volume_ref['status'] = 'available' - - volume_ref['attach_status'] = 'detached' - volume_ref.save(session=session) - else: - # Volume is still attached - volume_ref['status'] = 'in-use' - volume_ref['attach_status'] = 'attached' - volume_ref.save(session=session) - - -@require_context -def _volume_get_query(context, session=None, project_only=False, - joined_load=True): - """Get the query to retrieve the volume. - - :param context: the context used to run the method _volume_get_query - :param session: the session to use - :param project_only: the boolean used to decide whether to query the - volume in the current project or all projects - :param joined_load: the boolean used to decide whether the query loads - the other models, which join the volume model in - the database. Currently, the False value for this - parameter is specially for the case of updating - database during volume migration - :returns: updated query or None - """ - if not joined_load: - return model_query(context, models.Volume, session=session, - project_only=project_only) - if is_admin_context(context): - return model_query(context, models.Volume, session=session, - project_only=project_only).\ - options(joinedload('volume_metadata')).\ - options(joinedload('volume_admin_metadata')).\ - options(joinedload('volume_type')).\ - options(joinedload('volume_attachment')).\ - options(joinedload('consistencygroup')) - else: - return model_query(context, models.Volume, session=session, - project_only=project_only).\ - options(joinedload('volume_metadata')).\ - options(joinedload('volume_type')).\ - options(joinedload('volume_attachment')).\ - options(joinedload('consistencygroup')) - - -@require_context -def _volume_get(context, volume_id, session=None, joined_load=True): - result = _volume_get_query(context, session=session, project_only=True, - joined_load=joined_load) - if joined_load: - result = result.options(joinedload('volume_type.extra_specs')) - result = result.filter_by(id=volume_id).first() - - if not result: - raise exception.VolumeNotFound(volume_id=volume_id) - - return result - - -@require_context -def volume_attachment_get(context, attachment_id, session=None): - result = model_query(context, models.VolumeAttachment, - session=session).\ - filter_by(id=attachment_id).\ - first() - if not result: - raise exception.VolumeAttachmentNotFound(filter='attachment_id = %s' % - attachment_id) - return result - - -@require_context -def volume_attachment_get_used_by_volume_id(context, volume_id, session=None): - result = model_query(context, models.VolumeAttachment, - session=session).\ - filter_by(volume_id=volume_id).\ - filter(models.VolumeAttachment.attach_status != 'detached').\ - all() - return result - - -@require_context -def volume_attachment_get_by_host(context, volume_id, host): - session = get_session() - with session.begin(): - result = model_query(context, models.VolumeAttachment, - session=session).\ - filter_by(volume_id=volume_id).\ - filter_by(attached_host=host).\ - filter(models.VolumeAttachment.attach_status != 'detached').\ - first() - return result - - -@require_context -def volume_attachment_get_by_instance_uuid(context, volume_id, instance_uuid): - session = get_session() - with session.begin(): - result = model_query(context, models.VolumeAttachment, - session=session).\ - filter_by(volume_id=volume_id).\ - filter_by(instance_uuid=instance_uuid).\ - filter(models.VolumeAttachment.attach_status != 'detached').\ - first() - return result - - -@require_context -def volume_get(context, volume_id): - return _volume_get(context, volume_id) - - -@require_admin_context -def volume_get_all(context, marker, limit, sort_keys=None, sort_dirs=None, - filters=None, offset=None): - """Retrieves all volumes. - - If no sort parameters are specified then the returned volumes are sorted - first by the 'created_at' key and then by the 'id' key in descending - order. - - :param context: context to query under - :param marker: the last item of the previous page, used to determine the - next page of results to return - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :param filters: dictionary of filters; values that are in lists, tuples, - or sets cause an 'IN' operation, while exact matching - is used for other values, see _process_volume_filters - function for more information - :returns: list of matching volumes - """ - session = get_session() - with session.begin(): - # Generate the query - query = _generate_paginate_query(context, session, marker, limit, - sort_keys, sort_dirs, filters, offset) - # No volumes would match, return empty list - if query is None: - return [] - return query.all() - - -@require_admin_context -def volume_get_all_by_host(context, host, filters=None): - """Retrieves all volumes hosted on a host. - - :param context: context to query under - :param host: host for all volumes being retrieved - :param filters: dictionary of filters; values that are in lists, tuples, - or sets cause an 'IN' operation, while exact matching - is used for other values, see _process_volume_filters - function for more information - :returns: list of matching volumes - """ - # As a side effect of the introduction of pool-aware scheduler, - # newly created volumes will have pool information appended to - # 'host' field of a volume record. So a volume record in DB can - # now be either form below: - # Host - # Host#Pool - if host and isinstance(host, six.string_types): - session = get_session() - with session.begin(): - host_attr = getattr(models.Volume, 'host') - conditions = [host_attr == host, - host_attr.op('LIKE')(host + '#%')] - query = _volume_get_query(context).filter(or_(*conditions)) - if filters: - query = _process_volume_filters(query, filters) - # No volumes would match, return empty list - if query is None: - return [] - return query.all() - elif not host: - return [] - - -@require_context -def volume_get_all_by_group(context, group_id, filters=None): - """Retrieves all volumes associated with the group_id. - - :param context: context to query under - :param group_id: group ID for all volumes being retrieved - :param filters: dictionary of filters; values that are in lists, tuples, - or sets cause an 'IN' operation, while exact matching - is used for other values, see _process_volume_filters - function for more information - :returns: list of matching volumes - """ - query = _volume_get_query(context).filter_by(consistencygroup_id=group_id) - if filters: - query = _process_volume_filters(query, filters) - # No volumes would match, return empty list - if query is None: - return [] - return query.all() - - -@require_context -def volume_get_all_by_project(context, project_id, marker, limit, - sort_keys=None, sort_dirs=None, filters=None, - offset=None): - """Retrieves all volumes in a project. - - If no sort parameters are specified then the returned volumes are sorted - first by the 'created_at' key and then by the 'id' key in descending - order. - - :param context: context to query under - :param project_id: project for all volumes being retrieved - :param marker: the last item of the previous page, used to determine the - next page of results to return - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :param filters: dictionary of filters; values that are in lists, tuples, - or sets cause an 'IN' operation, while exact matching - is used for other values, see _process_volume_filters - function for more information - :returns: list of matching volumes - """ - session = get_session() - with session.begin(): - authorize_project_context(context, project_id) - # Add in the project filter without modifying the given filters - filters = filters.copy() if filters else {} - filters['project_id'] = project_id - # Generate the query - query = _generate_paginate_query(context, session, marker, limit, - sort_keys, sort_dirs, filters, offset) - # No volumes would match, return empty list - if query is None: - return [] - return query.all() - - -def _generate_paginate_query(context, session, marker, limit, sort_keys, - sort_dirs, filters, offset=None, - paginate_type=models.Volume): - """Generate the query to include the filters and the paginate options. - - Returns a query with sorting / pagination criteria added or None - if the given filters will not yield any results. - - :param context: context to query under - :param session: the session to use - :param marker: the last item of the previous page; we returns the next - results after this value. - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :param filters: dictionary of filters; values that are in lists, tuples, - or sets cause an 'IN' operation, while exact matching - is used for other values, see _process_volume_filters - function for more information - :param offset: number of items to skip - :param paginate_type: type of pagination to generate - :returns: updated query or None - """ - get_query, process_filters, get = PAGINATION_HELPERS[paginate_type] - - sort_keys, sort_dirs = process_sort_params(sort_keys, - sort_dirs, - default_dir='desc') - query = get_query(context, session=session) - - if filters: - query = process_filters(query, filters) - if query is None: - return None - - marker_object = None - if marker is not None: - marker_object = get(context, marker, session) - - return sqlalchemyutils.paginate_query(query, paginate_type, limit, - sort_keys, - marker=marker_object, - sort_dirs=sort_dirs, - offset=offset) - - -def _process_volume_filters(query, filters): - """Common filter processing for Volume queries. - - Filter values that are in lists, tuples, or sets cause an 'IN' operator - to be used, while exact matching ('==' operator) is used for other values. - - A filter key/value of 'no_migration_targets'=True causes volumes with - either a NULL 'migration_status' or a 'migration_status' that does not - start with 'target:' to be retrieved. - - A 'metadata' filter key must correspond to a dictionary value of metadata - key-value pairs. - - :param query: Model query to use - :param filters: dictionary of filters - :returns: updated query or None - """ - filters = filters.copy() - - # 'no_migration_targets' is unique, must be either NULL or - # not start with 'target:' - if filters.get('no_migration_targets', False): - filters.pop('no_migration_targets') - try: - column_attr = getattr(models.Volume, 'migration_status') - conditions = [column_attr == None, # noqa - column_attr.op('NOT LIKE')('target:%')] - query = query.filter(or_(*conditions)) - except AttributeError: - LOG.debug("'migration_status' column could not be found.") - return None - - # Apply exact match filters for everything else, ensure that the - # filter value exists on the model - for key in filters.keys(): - # metadata is unique, must be a dict - if key == 'metadata': - if not isinstance(filters[key], dict): - LOG.debug("'metadata' filter value is not valid.") - return None - continue - try: - column_attr = getattr(models.Volume, key) - # Do not allow relationship properties since those require - # schema specific knowledge - prop = getattr(column_attr, 'property') - if isinstance(prop, RelationshipProperty): - LOG.debug(("'%s' filter key is not valid, " - "it maps to a relationship."), key) - return None - except AttributeError: - LOG.debug("'%s' filter key is not valid.", key) - return None - - # Holds the simple exact matches - filter_dict = {} - - # Iterate over all filters, special case the filter if necessary - for key, value in filters.items(): - if key == 'metadata': - # model.VolumeMetadata defines the backref to Volumes as - # 'volume_metadata' or 'volume_admin_metadata', use those as - # column attribute keys - col_attr = getattr(models.Volume, 'volume_metadata') - col_ad_attr = getattr(models.Volume, 'volume_admin_metadata') - for k, v in value.items(): - query = query.filter(or_(col_attr.any(key=k, value=v), - col_ad_attr.any(key=k, value=v))) - elif isinstance(value, (list, tuple, set, frozenset)): - # Looking for values in a list; apply to query directly - column_attr = getattr(models.Volume, key) - query = query.filter(column_attr.in_(value)) - else: - # OK, simple exact match; save for later - filter_dict[key] = value - - # Apply simple exact matches - if filter_dict: - query = query.filter_by(**filter_dict) - return query - - -def process_sort_params(sort_keys, sort_dirs, default_keys=None, - default_dir='asc'): - """Process the sort parameters to include default keys. - - Creates a list of sort keys and a list of sort directions. Adds the default - keys to the end of the list if they are not already included. - - When adding the default keys to the sort keys list, the associated - direction is: - 1) The first element in the 'sort_dirs' list (if specified), else - 2) 'default_dir' value (Note that 'asc' is the default value since this is - the default in sqlalchemy.utils.paginate_query) - - :param sort_keys: List of sort keys to include in the processed list - :param sort_dirs: List of sort directions to include in the processed list - :param default_keys: List of sort keys that need to be included in the - processed list, they are added at the end of the list - if not already specified. - :param default_dir: Sort direction associated with each of the default - keys that are not supplied, used when they are added - to the processed list - :returns: list of sort keys, list of sort directions - :raise exception.InvalidInput: If more sort directions than sort keys - are specified or if an invalid sort - direction is specified - """ - if default_keys is None: - default_keys = ['created_at', 'id'] - - # Determine direction to use for when adding default keys - if sort_dirs and len(sort_dirs): - default_dir_value = sort_dirs[0] - else: - default_dir_value = default_dir - - # Create list of keys (do not modify the input list) - if sort_keys: - result_keys = list(sort_keys) - else: - result_keys = [] - - # If a list of directions is not provided, use the default sort direction - # for all provided keys. - if sort_dirs: - result_dirs = [] - # Verify sort direction - for sort_dir in sort_dirs: - if sort_dir not in ('asc', 'desc'): - msg = _("Unknown sort direction, must be 'desc' or 'asc'.") - raise exception.InvalidInput(reason=msg) - result_dirs.append(sort_dir) - else: - result_dirs = [default_dir_value for _sort_key in result_keys] - - # Ensure that the key and direction length match - while len(result_dirs) < len(result_keys): - result_dirs.append(default_dir_value) - # Unless more direction are specified, which is an error - if len(result_dirs) > len(result_keys): - msg = _("Sort direction array size exceeds sort key array size.") - raise exception.InvalidInput(reason=msg) - - # Ensure defaults are included - for key in default_keys: - if key not in result_keys: - result_keys.append(key) - result_dirs.append(default_dir_value) - - return result_keys, result_dirs - - -@handle_db_data_error -@require_context -def volume_update(context, volume_id, values): - session = get_session() - with session.begin(): - metadata = values.get('metadata') - if metadata is not None: - _volume_user_metadata_update(context, - volume_id, - values.pop('metadata'), - delete=True, - session=session) - - admin_metadata = values.get('admin_metadata') - if is_admin_context(context) and admin_metadata is not None: - _volume_admin_metadata_update(context, - volume_id, - values.pop('admin_metadata'), - delete=True, - session=session) - - volume_ref = _volume_get(context, volume_id, session=session) - volume_ref.update(values) - - return volume_ref - - -@require_context -def volume_attachment_update(context, attachment_id, values): - session = get_session() - with session.begin(): - volume_attachment_ref = volume_attachment_get(context, attachment_id, - session=session) - volume_attachment_ref.update(values) - volume_attachment_ref.save(session=session) - return volume_attachment_ref - - -def volume_update_status_based_on_attachment(context, volume_id): - """Update volume status based on attachment. - - Get volume and check if 'volume_attachment' parameter is present in volume. - If 'volume_attachment' is None then set volume status to 'available' - else set volume status to 'in-use'. - - :param context: context to query under - :param volume_id: id of volume to be updated - :returns: updated volume - """ - session = get_session() - with session.begin(): - volume_ref = _volume_get(context, volume_id, session=session) - # We need to get and update volume using same session because - # there is possibility that instance is deleted between the 'get' - # and 'update' volume call. - if not volume_ref['volume_attachment']: - volume_ref.update({'status': 'available'}) - else: - volume_ref.update({'status': 'in-use'}) - - return volume_ref - - -def volume_has_snapshots_filter(): - return sql.exists().where( - and_(models.Volume.id == models.Snapshot.volume_id, - ~models.Snapshot.deleted)) - - -def volume_has_undeletable_snapshots_filter(): - deletable_statuses = ['available', 'error'] - return sql.exists().where( - and_(models.Volume.id == models.Snapshot.volume_id, - ~models.Snapshot.deleted, - or_(models.Snapshot.cgsnapshot_id != None, # noqa: != None - models.Snapshot.status.notin_(deletable_statuses)))) - - -def volume_has_attachments_filter(): - return sql.exists().where( - and_(models.Volume.id == models.VolumeAttachment.volume_id, - models.VolumeAttachment.attach_status != 'detached', - ~models.VolumeAttachment.deleted)) - - -#################### - - -def _volume_x_metadata_get_query(context, volume_id, model, session=None): - return model_query(context, model, session=session, read_deleted="no").\ - filter_by(volume_id=volume_id) - - -def _volume_x_metadata_get(context, volume_id, model, session=None): - rows = _volume_x_metadata_get_query(context, volume_id, model, - session=session).all() - result = {} - for row in rows: - result[row['key']] = row['value'] - - return result - - -def _volume_x_metadata_get_item(context, volume_id, key, model, notfound_exec, - session=None): - result = _volume_x_metadata_get_query(context, volume_id, - model, session=session).\ - filter_by(key=key).\ - first() - - if not result: - if model is models.VolumeGlanceMetadata: - raise notfound_exec(id=volume_id) - else: - raise notfound_exec(metadata_key=key, volume_id=volume_id) - return result - - -def _volume_x_metadata_update(context, volume_id, metadata, delete, model, - session=None, add=True, update=True): - session = session or get_session() - metadata = metadata.copy() - - with session.begin(subtransactions=True): - # Set existing metadata to deleted if delete argument is True. This is - # committed immediately to the DB - if delete: - expected_values = {'volume_id': volume_id} - # We don't want to delete keys we are going to update - if metadata: - expected_values['key'] = db.Not(metadata.keys()) - conditional_update(context, model, {'deleted': True}, - expected_values) - - # Get existing metadata - db_meta = _volume_x_metadata_get_query(context, volume_id, model).all() - save = [] - skip = [] - - # We only want to send changed metadata. - for row in db_meta: - if row.key in metadata: - value = metadata.pop(row.key) - if row.value != value and update: - # ORM objects will not be saved until we do the bulk save - row.value = value - save.append(row) - continue - skip.append(row) - - # We also want to save non-existent metadata - if add: - save.extend(model(key=key, value=value, volume_id=volume_id) - for key, value in metadata.items()) - # Do a bulk save - if save: - session.bulk_save_objects(save, update_changed_only=True) - - # Construct result dictionary with current metadata - save.extend(skip) - result = {row['key']: row['value'] for row in save} - return result - - -def _volume_user_metadata_get_query(context, volume_id, session=None): - return _volume_x_metadata_get_query(context, volume_id, - models.VolumeMetadata, session=session) - - -def _volume_image_metadata_get_query(context, volume_id, session=None): - return _volume_x_metadata_get_query(context, volume_id, - models.VolumeGlanceMetadata, - session=session) - - -@require_context -@require_volume_exists -def _volume_user_metadata_get(context, volume_id, session=None): - return _volume_x_metadata_get(context, volume_id, - models.VolumeMetadata, session=session) - - -@require_context -def _volume_user_metadata_get_item(context, volume_id, key, session=None): - return _volume_x_metadata_get_item(context, volume_id, key, - models.VolumeMetadata, - exception.VolumeMetadataNotFound, - session=session) - - -@require_context -@require_volume_exists -def _volume_user_metadata_update(context, volume_id, metadata, delete, - session=None): - return _volume_x_metadata_update(context, volume_id, metadata, delete, - models.VolumeMetadata, - session=session) - - -@require_context -@require_volume_exists -def _volume_image_metadata_update(context, volume_id, metadata, delete, - session=None): - return _volume_x_metadata_update(context, volume_id, metadata, delete, - models.VolumeGlanceMetadata, - session=session) - - -@require_context -def _volume_glance_metadata_key_to_id(context, volume_id, key): - db_data = volume_glance_metadata_get(context, volume_id) - metadata = {meta_entry.key: meta_entry.id - for meta_entry in db_data - if meta_entry.key == key} - metadata_id = metadata[key] - return metadata_id - - -@require_context -@require_volume_exists -def volume_metadata_get(context, volume_id): - return _volume_user_metadata_get(context, volume_id) - - -@require_context -@require_volume_exists -@_retry_on_deadlock -def volume_metadata_delete(context, volume_id, key, meta_type): - if meta_type == common.METADATA_TYPES.user: - (_volume_user_metadata_get_query(context, volume_id). - filter_by(key=key). - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')})) - elif meta_type == common.METADATA_TYPES.image: - metadata_id = _volume_glance_metadata_key_to_id(context, - volume_id, key) - (_volume_image_metadata_get_query(context, volume_id). - filter_by(id=metadata_id). - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')})) - else: - raise exception.InvalidMetadataType(metadata_type=meta_type, - id=volume_id) - - -@require_context -@require_volume_exists -@_retry_on_deadlock -def volume_metadata_update(context, volume_id, metadata, delete, meta_type): - if meta_type == common.METADATA_TYPES.user: - return _volume_user_metadata_update(context, - volume_id, - metadata, - delete) - elif meta_type == common.METADATA_TYPES.image: - return _volume_image_metadata_update(context, - volume_id, - metadata, - delete) - else: - raise exception.InvalidMetadataType(metadata_type=meta_type, - id=volume_id) - - -################### - - -def _volume_admin_metadata_get_query(context, volume_id, session=None): - return _volume_x_metadata_get_query(context, volume_id, - models.VolumeAdminMetadata, - session=session) - - -@require_admin_context -@require_volume_exists -def _volume_admin_metadata_get(context, volume_id, session=None): - return _volume_x_metadata_get(context, volume_id, - models.VolumeAdminMetadata, session=session) - - -@require_admin_context -@require_volume_exists -def _volume_admin_metadata_update(context, volume_id, metadata, delete, - session=None, add=True, update=True): - return _volume_x_metadata_update(context, volume_id, metadata, delete, - models.VolumeAdminMetadata, - session=session, add=add, update=update) - - -@require_admin_context -@require_volume_exists -def volume_admin_metadata_get(context, volume_id): - return _volume_admin_metadata_get(context, volume_id) - - -@require_admin_context -@require_volume_exists -@_retry_on_deadlock -def volume_admin_metadata_delete(context, volume_id, key): - _volume_admin_metadata_get_query(context, volume_id).\ - filter_by(key=key).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_admin_context -@require_volume_exists -@_retry_on_deadlock -def volume_admin_metadata_update(context, volume_id, metadata, delete, - add=True, update=True): - return _volume_admin_metadata_update(context, volume_id, metadata, delete, - add=add, update=update) - - -################### - - -@handle_db_data_error -@require_context -def snapshot_create(context, values): - values['snapshot_metadata'] = _metadata_refs(values.get('metadata'), - models.SnapshotMetadata) - if not values.get('id'): - values['id'] = str(uuid.uuid4()) - - session = get_session() - with session.begin(): - snapshot_ref = models.Snapshot() - snapshot_ref.update(values) - session.add(snapshot_ref) - - return _snapshot_get(context, values['id'], session=session) - - -@require_admin_context -@_retry_on_deadlock -def snapshot_destroy(context, snapshot_id): - session = get_session() - with session.begin(): - model_query(context, models.Snapshot, session=session).\ - filter_by(id=snapshot_id).\ - update({'status': 'deleted', - 'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - model_query(context, models.SnapshotMetadata, session=session).\ - filter_by(snapshot_id=snapshot_id).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_context -def _snapshot_get(context, snapshot_id, session=None): - result = model_query(context, models.Snapshot, session=session, - project_only=True).\ - options(joinedload('volume')).\ - options(joinedload('snapshot_metadata')).\ - filter_by(id=snapshot_id).\ - first() - - if not result: - raise exception.SnapshotNotFound(snapshot_id=snapshot_id) - - return result - - -@require_context -def snapshot_get(context, snapshot_id): - return _snapshot_get(context, snapshot_id) - - -@require_admin_context -def snapshot_get_all(context, filters=None, marker=None, limit=None, - sort_keys=None, sort_dirs=None, offset=None): - """Retrieves all snapshots. - - If no sorting parameters are specified then returned snapshots are sorted - first by the 'created_at' key and then by the 'id' key in descending - order. - - :param context: context to query under - :param filters: dictionary of filters; will do exact matching on values - :param marker: the last item of the previous page, used to determine the - next page of results to return - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :returns: list of matching snapshots - """ - if filters and not is_valid_model_filters(models.Snapshot, filters): - return [] - - session = get_session() - with session.begin(): - query = _generate_paginate_query(context, session, marker, limit, - sort_keys, sort_dirs, filters, - offset, models.Snapshot) - - # No snapshots would match, return empty list - if not query: - return [] - return query.all() - - -def _snaps_get_query(context, session=None, project_only=False): - return model_query(context, models.Snapshot, session=session, - project_only=project_only).\ - options(joinedload('snapshot_metadata')) - - -def _process_snaps_filters(query, filters): - if filters: - # Ensure that filters' keys exist on the model - if not is_valid_model_filters(models.Snapshot, filters): - return None - query = query.filter_by(**filters) - return query - - -@require_context -def snapshot_get_all_for_volume(context, volume_id): - return model_query(context, models.Snapshot, read_deleted='no', - project_only=True).\ - filter_by(volume_id=volume_id).\ - options(joinedload('snapshot_metadata')).\ - all() - - -@require_context -def snapshot_get_by_host(context, host, filters=None): - if filters and not is_valid_model_filters(models.Snapshot, filters): - return [] - - query = model_query(context, models.Snapshot, read_deleted='no', - project_only=True) - if filters: - query = query.filter_by(**filters) - - # As a side effect of the introduction of pool-aware scheduler, - # newly created volumes will have pool information appended to - # 'host' field of a volume record. So a volume record in DB can - # now be either form below: - # Host - # Host#Pool - if host and isinstance(host, six.string_types): - session = get_session() - with session.begin(): - host_attr = getattr(models.Volume, 'host') - conditions = [host_attr == host, - host_attr.op('LIKE')(host + '#%')] - query = query.join(models.Snapshot.volume).filter( - or_(*conditions)).options(joinedload('snapshot_metadata')) - return query.all() - elif not host: - return [] - - -@require_context -def snapshot_get_all_for_cgsnapshot(context, cgsnapshot_id): - return model_query(context, models.Snapshot, read_deleted='no', - project_only=True).\ - filter_by(cgsnapshot_id=cgsnapshot_id).\ - options(joinedload('volume')).\ - options(joinedload('snapshot_metadata')).\ - all() - - -@require_context -def snapshot_get_all_by_project(context, project_id, filters=None, marker=None, - limit=None, sort_keys=None, sort_dirs=None, - offset=None): - """"Retrieves all snapshots in a project. - - If no sorting parameters are specified then returned snapshots are sorted - first by the 'created_at' key and then by the 'id' key in descending - order. - - :param context: context to query under - :param project_id: project for all snapshots being retrieved - :param filters: dictionary of filters; will do exact matching on values - :param marker: the last item of the previous page, used to determine the - next page of results to return - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :returns: list of matching snapshots - """ - if filters and not is_valid_model_filters(models.Snapshot, filters): - return [] - - authorize_project_context(context, project_id) - - # Add project_id to filters - filters = filters.copy() if filters else {} - filters['project_id'] = project_id - - session = get_session() - with session.begin(): - query = _generate_paginate_query(context, session, marker, limit, - sort_keys, sort_dirs, filters, - offset, models.Snapshot) - - # No snapshots would match, return empty list - if not query: - return [] - - query = query.options(joinedload('snapshot_metadata')) - return query.all() - - -@require_context -def _snapshot_data_get_for_project(context, project_id, volume_type_id=None, - session=None): - authorize_project_context(context, project_id) - query = model_query(context, - func.count(models.Snapshot.id), - func.sum(models.Snapshot.volume_size), - read_deleted="no", - session=session).\ - filter_by(project_id=project_id) - - if volume_type_id: - query = query.join('volume').filter_by(volume_type_id=volume_type_id) - - result = query.first() - - # NOTE(vish): convert None to 0 - return (result[0] or 0, result[1] or 0) - - -@require_context -def snapshot_data_get_for_project(context, project_id, volume_type_id=None): - return _snapshot_data_get_for_project(context, project_id, volume_type_id) - - -@require_context -def snapshot_get_active_by_window(context, begin, end=None, project_id=None): - """Return snapshots that were active during window.""" - - query = model_query(context, models.Snapshot, read_deleted="yes") - query = query.filter(or_(models.Snapshot.deleted_at == None, # noqa - models.Snapshot.deleted_at > begin)) - query = query.options(joinedload(models.Snapshot.volume)) - query = query.options(joinedload('snapshot_metadata')) - if end: - query = query.filter(models.Snapshot.created_at < end) - if project_id: - query = query.filter_by(project_id=project_id) - - return query.all() - - -@handle_db_data_error -@require_context -def snapshot_update(context, snapshot_id, values): - session = get_session() - with session.begin(): - snapshot_ref = _snapshot_get(context, snapshot_id, session=session) - snapshot_ref.update(values) - return snapshot_ref - -#################### - - -def _snapshot_metadata_get_query(context, snapshot_id, session=None): - return model_query(context, models.SnapshotMetadata, - session=session, read_deleted="no").\ - filter_by(snapshot_id=snapshot_id) - - -@require_context -def _snapshot_metadata_get(context, snapshot_id, session=None): - rows = _snapshot_metadata_get_query(context, snapshot_id, session).all() - result = {} - for row in rows: - result[row['key']] = row['value'] - - return result - - -@require_context -@require_snapshot_exists -def snapshot_metadata_get(context, snapshot_id): - return _snapshot_metadata_get(context, snapshot_id) - - -@require_context -@require_snapshot_exists -@_retry_on_deadlock -def snapshot_metadata_delete(context, snapshot_id, key): - _snapshot_metadata_get_query(context, snapshot_id).\ - filter_by(key=key).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_context -def _snapshot_metadata_get_item(context, snapshot_id, key, session=None): - result = _snapshot_metadata_get_query(context, - snapshot_id, - session=session).\ - filter_by(key=key).\ - first() - - if not result: - raise exception.SnapshotMetadataNotFound(metadata_key=key, - snapshot_id=snapshot_id) - return result - - -@require_context -@require_snapshot_exists -@_retry_on_deadlock -def snapshot_metadata_update(context, snapshot_id, metadata, delete): - session = get_session() - with session.begin(): - # Set existing metadata to deleted if delete argument is True - if delete: - original_metadata = _snapshot_metadata_get(context, snapshot_id, - session) - for meta_key, meta_value in original_metadata.items(): - if meta_key not in metadata: - meta_ref = _snapshot_metadata_get_item(context, - snapshot_id, - meta_key, session) - meta_ref.update({'deleted': True}) - meta_ref.save(session=session) - - meta_ref = None - - # Now update all existing items with new values, or create new meta - # objects - for meta_key, meta_value in metadata.items(): - - # update the value whether it exists or not - item = {"value": meta_value} - - try: - meta_ref = _snapshot_metadata_get_item(context, snapshot_id, - meta_key, session) - except exception.SnapshotMetadataNotFound: - meta_ref = models.SnapshotMetadata() - item.update({"key": meta_key, "snapshot_id": snapshot_id}) - - meta_ref.update(item) - meta_ref.save(session=session) - - return snapshot_metadata_get(context, snapshot_id) - -################### - - -@handle_db_data_error -@require_admin_context -def volume_type_create(context, values, projects=None): - """Create a new volume type. - - In order to pass in extra specs, the values dict should contain a - 'extra_specs' key/value pair: - {'extra_specs' : {'k1': 'v1', 'k2': 'v2', ...}} - """ - if not values.get('id'): - values['id'] = str(uuid.uuid4()) - - projects = projects or [] - - session = get_session() - with session.begin(): - try: - _volume_type_get_by_name(context, values['name'], session) - raise exception.VolumeTypeExists(id=values['name']) - except exception.VolumeTypeNotFoundByName: - pass - try: - _volume_type_get(context, values['id'], session) - raise exception.VolumeTypeExists(id=values['id']) - except exception.VolumeTypeNotFound: - pass - try: - values['extra_specs'] = _metadata_refs(values.get('extra_specs'), - models.VolumeTypeExtraSpecs) - volume_type_ref = models.VolumeTypes() - volume_type_ref.update(values) - session.add(volume_type_ref) - except Exception as e: - raise db_exc.DBError(e) - for project in set(projects): - access_ref = models.VolumeTypeProjects() - access_ref.update({"volume_type_id": volume_type_ref.id, - "project_id": project}) - access_ref.save(session=session) - return volume_type_ref - - -def _volume_type_get_query(context, session=None, read_deleted='no', - expected_fields=None): - expected_fields = expected_fields or [] - query = model_query(context, - models.VolumeTypes, - session=session, - read_deleted=read_deleted).\ - options(joinedload('extra_specs')) - - if 'projects' in expected_fields: - query = query.options(joinedload('projects')) - - if not context.is_admin: - the_filter = [models.VolumeTypes.is_public == true()] - projects_attr = getattr(models.VolumeTypes, 'projects') - the_filter.extend([ - projects_attr.any(project_id=context.project_id) - ]) - query = query.filter(or_(*the_filter)) - - return query - - -def _process_volume_types_filters(query, filters): - context = filters.pop('context', None) - if 'is_public' in filters and filters['is_public'] is not None: - the_filter = [models.VolumeTypes.is_public == filters['is_public']] - if filters['is_public'] and context.project_id is not None: - projects_attr = getattr(models.VolumeTypes, 'projects') - the_filter.extend([ - projects_attr.any(project_id=context.project_id, deleted=0) - ]) - if len(the_filter) > 1: - query = query.filter(or_(*the_filter)) - else: - query = query.filter(the_filter[0]) - if 'is_public' in filters: - del filters['is_public'] - if filters: - # Ensure that filters' keys exist on the model - if not is_valid_model_filters(models.VolumeTypes, filters): - return - if filters.get('extra_specs') is not None: - the_filter = [] - searchdict = filters.get('extra_specs') - extra_specs = getattr(models.VolumeTypes, 'extra_specs') - for k, v in searchdict.items(): - the_filter.extend([extra_specs.any(key=k, value=v, - deleted=False)]) - if len(the_filter) > 1: - query = query.filter(and_(*the_filter)) - else: - query = query.filter(the_filter[0]) - del filters['extra_specs'] - query = query.filter_by(**filters) - return query - - -@handle_db_data_error -@require_admin_context -def volume_type_update(context, volume_type_id, values): - session = get_session() - with session.begin(): - # Check it exists - volume_type_ref = _volume_type_ref_get(context, - volume_type_id, - session) - if not volume_type_ref: - raise exception.VolumeTypeNotFound(type_id=volume_type_id) - - # No description change - if values['description'] is None: - del values['description'] - - # No is_public change - if values['is_public'] is None: - del values['is_public'] - - # No name change - if values['name'] is None: - del values['name'] - else: - # Volume type name is unique. If change to a name that belongs to - # a different volume_type , it should be prevented. - check_vol_type = None - try: - check_vol_type = \ - _volume_type_get_by_name(context, - values['name'], - session=session) - except exception.VolumeTypeNotFoundByName: - pass - else: - if check_vol_type.get('id') != volume_type_id: - raise exception.VolumeTypeExists(id=values['name']) - - volume_type_ref.update(values) - volume_type_ref.save(session=session) - - return volume_type_ref - - -@require_context -def volume_type_get_all(context, inactive=False, filters=None, marker=None, - limit=None, sort_keys=None, sort_dirs=None, - offset=None, list_result=False): - """Returns a dict describing all volume_types with name as key. - - If no sort parameters are specified then the returned volume types are - sorted first by the 'created_at' key and then by the 'id' key in descending - order. - - :param context: context to query under - :param marker: the last item of the previous page, used to determine the - next page of results to return - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :param filters: dictionary of filters; values that are in lists, tuples, - or sets cause an 'IN' operation, while exact matching - is used for other values, see _process_volume_type_filters - function for more information - :param list_result: For compatibility, if list_result = True, return a list - instead of dict. - :returns: list/dict of matching volume types - """ - session = get_session() - with session.begin(): - # Add context for _process_volume_types_filters - filters = filters or {} - filters['context'] = context - # Generate the query - query = _generate_paginate_query(context, session, marker, limit, - sort_keys, sort_dirs, filters, offset, - models.VolumeTypes) - # No volume types would match, return empty dict or list - if query is None: - if list_result: - return [] - return {} - - rows = query.all() - if list_result: - result = [_dict_with_extra_specs_if_authorized(context, row) - for row in rows] - return result - result = {row['name']: _dict_with_extra_specs_if_authorized(context, - row) - for row in rows} - return result - - -def _volume_type_get_id_from_volume_type_query(context, id, session=None): - return model_query( - context, models.VolumeTypes.id, read_deleted="no", - session=session, base_model=models.VolumeTypes).\ - filter_by(id=id) - - -def _volume_type_get_id_from_volume_type(context, id, session=None): - result = _volume_type_get_id_from_volume_type_query( - context, id, session=session).first() - if not result: - raise exception.VolumeTypeNotFound(volume_type_id=id) - return result[0] - - -def _volume_type_get_db_object(context, id, session=None, inactive=False, - expected_fields=None): - read_deleted = "yes" if inactive else "no" - result = _volume_type_get_query( - context, session, read_deleted, expected_fields).\ - filter_by(id=id).\ - first() - return result - - -@require_context -def _volume_type_get(context, id, session=None, inactive=False, - expected_fields=None): - expected_fields = expected_fields or [] - result = _volume_type_get_db_object(context, id, session, inactive, - expected_fields) - if not result: - raise exception.VolumeTypeNotFound(volume_type_id=id) - - vtype = _dict_with_extra_specs_if_authorized(context, result) - - if 'projects' in expected_fields: - vtype['projects'] = [p['project_id'] for p in result['projects']] - - return vtype - - -@require_context -def volume_type_get(context, id, inactive=False, expected_fields=None): - """Return a dict describing specific volume_type.""" - - return _volume_type_get(context, id, - session=None, - inactive=inactive, - expected_fields=expected_fields) - - -def _volume_type_get_full(context, id): - """Return dict for a specific volume_type with extra_specs and projects.""" - return _volume_type_get(context, id, session=None, inactive=False, - expected_fields=('extra_specs', 'projects')) - - -@require_context -def _volume_type_ref_get(context, id, session=None, inactive=False): - read_deleted = "yes" if inactive else "no" - result = model_query(context, - models.VolumeTypes, - session=session, - read_deleted=read_deleted).\ - options(joinedload('extra_specs')).\ - filter_by(id=id).\ - first() - - if not result: - raise exception.VolumeTypeNotFound(volume_type_id=id) - - return result - - -@require_context -def _volume_type_get_by_name(context, name, session=None): - result = model_query(context, models.VolumeTypes, session=session).\ - options(joinedload('extra_specs')).\ - filter_by(name=name).\ - first() - - if not result: - raise exception.VolumeTypeNotFoundByName(volume_type_name=name) - - return _dict_with_extra_specs_if_authorized(context, result) - - -@require_context -def volume_type_get_by_name(context, name): - """Return a dict describing specific volume_type.""" - - return _volume_type_get_by_name(context, name) - - -@require_context -def volume_types_get_by_name_or_id(context, volume_type_list): - """Return a dict describing specific volume_type.""" - req_volume_types = [] - for vol_t in volume_type_list: - if not uuidutils.is_uuid_like(vol_t): - vol_type = _volume_type_get_by_name(context, vol_t) - else: - vol_type = _volume_type_get(context, vol_t) - req_volume_types.append(vol_type) - return req_volume_types - - -@require_admin_context -def volume_type_qos_associations_get(context, qos_specs_id, inactive=False): - read_deleted = "yes" if inactive else "no" - return model_query(context, models.VolumeTypes, - read_deleted=read_deleted). \ - filter_by(qos_specs_id=qos_specs_id).all() - - -@require_admin_context -def volume_type_qos_associate(context, type_id, qos_specs_id): - session = get_session() - with session.begin(): - _volume_type_get(context, type_id, session) - - session.query(models.VolumeTypes). \ - filter_by(id=type_id). \ - update({'qos_specs_id': qos_specs_id, - 'updated_at': timeutils.utcnow()}) - - -@require_admin_context -def volume_type_qos_disassociate(context, qos_specs_id, type_id): - """Disassociate volume type from qos specs.""" - session = get_session() - with session.begin(): - _volume_type_get(context, type_id, session) - - session.query(models.VolumeTypes). \ - filter_by(id=type_id). \ - filter_by(qos_specs_id=qos_specs_id). \ - update({'qos_specs_id': None, - 'updated_at': timeutils.utcnow()}) - - -@require_admin_context -def volume_type_qos_disassociate_all(context, qos_specs_id): - """Disassociate all volume types associated with specified qos specs.""" - session = get_session() - with session.begin(): - session.query(models.VolumeTypes). \ - filter_by(qos_specs_id=qos_specs_id). \ - update({'qos_specs_id': None, - 'updated_at': timeutils.utcnow()}) - - -@require_admin_context -def volume_type_qos_specs_get(context, type_id): - """Return all qos specs for given volume type. - - result looks like: - { - 'qos_specs': - { - 'id': 'qos-specs-id', - 'name': 'qos_specs_name', - 'consumer': 'Consumer', - 'specs': { - 'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3' - } - } - } - - """ - session = get_session() - with session.begin(): - _volume_type_get(context, type_id, session) - - row = session.query(models.VolumeTypes). \ - options(joinedload('qos_specs')). \ - filter_by(id=type_id). \ - first() - - # row.qos_specs is a list of QualityOfServiceSpecs ref - specs = _dict_with_qos_specs(row.qos_specs) - - if not specs: - # turn empty list to None - specs = None - else: - specs = specs[0] - - return {'qos_specs': specs} - - -@require_admin_context -@_retry_on_deadlock -def volume_type_destroy(context, id): - session = get_session() - with session.begin(): - _volume_type_get(context, id, session) - results = model_query(context, models.Volume, session=session). \ - filter_by(volume_type_id=id).all() - if results: - LOG.error(_LE('VolumeType %s deletion failed, ' - 'VolumeType in use.'), id) - raise exception.VolumeTypeInUse(volume_type_id=id) - model_query(context, models.VolumeTypes, session=session).\ - filter_by(id=id).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - model_query(context, models.VolumeTypeExtraSpecs, session=session).\ - filter_by(volume_type_id=id).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_context -def volume_get_active_by_window(context, - begin, - end=None, - project_id=None): - """Return volumes that were active during window.""" - query = model_query(context, models.Volume, read_deleted="yes") - query = query.filter(or_(models.Volume.deleted_at == None, # noqa - models.Volume.deleted_at > begin)) - if end: - query = query.filter(models.Volume.created_at < end) - if project_id: - query = query.filter_by(project_id=project_id) - - query = (query.options(joinedload('volume_metadata')). - options(joinedload('volume_type')). - options(joinedload('volume_attachment')). - options(joinedload('consistencygroup'))) - - if is_admin_context(context): - query = query.options(joinedload('volume_admin_metadata')) - - return query.all() - - -def _volume_type_access_query(context, session=None): - return model_query(context, models.VolumeTypeProjects, session=session, - read_deleted="int_no") - - -@require_admin_context -def volume_type_access_get_all(context, type_id): - volume_type_id = _volume_type_get_id_from_volume_type(context, type_id) - return _volume_type_access_query(context).\ - filter_by(volume_type_id=volume_type_id).all() - - -@require_admin_context -def volume_type_access_add(context, type_id, project_id): - """Add given tenant to the volume type access list.""" - volume_type_id = _volume_type_get_id_from_volume_type(context, type_id) - - access_ref = models.VolumeTypeProjects() - access_ref.update({"volume_type_id": volume_type_id, - "project_id": project_id}) - - session = get_session() - with session.begin(): - try: - access_ref.save(session=session) - except db_exc.DBDuplicateEntry: - raise exception.VolumeTypeAccessExists(volume_type_id=type_id, - project_id=project_id) - return access_ref - - -@require_admin_context -def volume_type_access_remove(context, type_id, project_id): - """Remove given tenant from the volume type access list.""" - volume_type_id = _volume_type_get_id_from_volume_type(context, type_id) - - count = (_volume_type_access_query(context). - filter_by(volume_type_id=volume_type_id). - filter_by(project_id=project_id). - soft_delete(synchronize_session=False)) - if count == 0: - raise exception.VolumeTypeAccessNotFound( - volume_type_id=type_id, project_id=project_id) - - -#################### - - -def _volume_type_extra_specs_query(context, volume_type_id, session=None): - return model_query(context, models.VolumeTypeExtraSpecs, session=session, - read_deleted="no").\ - filter_by(volume_type_id=volume_type_id) - - -@require_context -def volume_type_extra_specs_get(context, volume_type_id): - rows = _volume_type_extra_specs_query(context, volume_type_id).\ - all() - - result = {} - for row in rows: - result[row['key']] = row['value'] - - return result - - -@require_context -def volume_type_extra_specs_delete(context, volume_type_id, key): - session = get_session() - with session.begin(): - _volume_type_extra_specs_get_item(context, volume_type_id, key, - session) - _volume_type_extra_specs_query(context, volume_type_id, session).\ - filter_by(key=key).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_context -def _volume_type_extra_specs_get_item(context, volume_type_id, key, - session=None): - result = _volume_type_extra_specs_query( - context, volume_type_id, session=session).\ - filter_by(key=key).\ - first() - - if not result: - raise exception.VolumeTypeExtraSpecsNotFound( - extra_specs_key=key, - volume_type_id=volume_type_id) - - return result - - -@handle_db_data_error -@require_context -def volume_type_extra_specs_update_or_create(context, volume_type_id, - specs): - session = get_session() - with session.begin(): - spec_ref = None - for key, value in specs.items(): - try: - spec_ref = _volume_type_extra_specs_get_item( - context, volume_type_id, key, session) - except exception.VolumeTypeExtraSpecsNotFound: - spec_ref = models.VolumeTypeExtraSpecs() - spec_ref.update({"key": key, "value": value, - "volume_type_id": volume_type_id, - "deleted": False}) - spec_ref.save(session=session) - - return specs - - -#################### - - -@require_admin_context -def qos_specs_create(context, values): - """Create a new QoS specs. - - :param values dictionary that contains specifications for QoS - e.g. {'name': 'Name', - 'qos_specs': { - 'consumer': 'front-end', - 'total_iops_sec': 1000, - 'total_bytes_sec': 1024000 - } - } - """ - specs_id = str(uuid.uuid4()) - - session = get_session() - with session.begin(): - try: - _qos_specs_get_by_name(context, values['name'], session) - raise exception.QoSSpecsExists(specs_id=values['name']) - except exception.QoSSpecsNotFound: - pass - try: - # Insert a root entry for QoS specs - specs_root = models.QualityOfServiceSpecs() - root = dict(id=specs_id) - # 'QoS_Specs_Name' is an internal reserved key to store - # the name of QoS specs - root['key'] = 'QoS_Specs_Name' - root['value'] = values['name'] - LOG.debug("DB qos_specs_create(): root %s", root) - specs_root.update(root) - specs_root.save(session=session) - - # Insert all specification entries for QoS specs - for k, v in values['qos_specs'].items(): - item = dict(key=k, value=v, specs_id=specs_id) - item['id'] = str(uuid.uuid4()) - spec_entry = models.QualityOfServiceSpecs() - spec_entry.update(item) - spec_entry.save(session=session) - except db_exc.DBDataError: - msg = _('Error writing field to database') - LOG.exception(msg) - raise exception.Invalid(msg) - except Exception as e: - raise db_exc.DBError(e) - - return dict(id=specs_root.id, name=specs_root.value) - - -@require_admin_context -def _qos_specs_get_by_name(context, name, session=None, inactive=False): - read_deleted = 'yes' if inactive else 'no' - results = model_query(context, models.QualityOfServiceSpecs, - read_deleted=read_deleted, session=session). \ - filter_by(key='QoS_Specs_Name'). \ - filter_by(value=name). \ - options(joinedload('specs')).all() - - if not results: - raise exception.QoSSpecsNotFound(specs_id=name) - - return results - - -@require_admin_context -def _qos_specs_get_ref(context, qos_specs_id, session=None, inactive=False): - read_deleted = 'yes' if inactive else 'no' - result = model_query(context, models.QualityOfServiceSpecs, - read_deleted=read_deleted, session=session). \ - filter_by(id=qos_specs_id). \ - options(joinedload_all('specs')).all() - - if not result: - raise exception.QoSSpecsNotFound(specs_id=qos_specs_id) - - return result - - -def _dict_with_children_specs(specs): - """Convert specs list to a dict.""" - result = {} - for spec in specs: - # Skip deleted keys - if not spec['deleted']: - result.update({spec['key']: spec['value']}) - - return result - - -def _dict_with_qos_specs(rows): - """Convert qos specs query results to list. - - Qos specs query results are a list of quality_of_service_specs refs, - some are root entry of a qos specs (key == 'QoS_Specs_Name') and the - rest are children entry, a.k.a detailed specs for a qos specs. This - function converts query results to a dict using spec name as key. - """ - result = [] - for row in rows: - if row['key'] == 'QoS_Specs_Name': - member = {} - member['name'] = row['value'] - member.update(dict(id=row['id'])) - if row.specs: - spec_dict = _dict_with_children_specs(row.specs) - member.update(dict(consumer=spec_dict['consumer'])) - del spec_dict['consumer'] - member.update(dict(specs=spec_dict)) - result.append(member) - return result - - -@require_admin_context -def qos_specs_get(context, qos_specs_id, inactive=False): - rows = _qos_specs_get_ref(context, qos_specs_id, None, inactive) - - return _dict_with_qos_specs(rows)[0] - - -@require_admin_context -def qos_specs_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - """Returns a list of all qos_specs. - - Results is like: - [{ - 'id': SPECS-UUID, - 'name': 'qos_spec-1', - 'consumer': 'back-end', - 'specs': { - 'key1': 'value1', - 'key2': 'value2', - ... - } - }, - { - 'id': SPECS-UUID, - 'name': 'qos_spec-2', - 'consumer': 'front-end', - 'specs': { - 'key1': 'value1', - 'key2': 'value2', - ... - } - }, - ] - """ - session = get_session() - with session.begin(): - # Generate the query - query = _generate_paginate_query(context, session, marker, limit, - sort_keys, sort_dirs, filters, - offset, models.QualityOfServiceSpecs) - # No Qos specs would match, return empty list - if query is None: - return [] - rows = query.all() - return _dict_with_qos_specs(rows) - - -@require_admin_context -def _qos_specs_get_query(context, session): - rows = model_query(context, models.QualityOfServiceSpecs, - session=session, - read_deleted='no').\ - options(joinedload_all('specs')).filter_by(key='QoS_Specs_Name') - return rows - - -def _process_qos_specs_filters(query, filters): - if filters: - # Ensure that filters' keys exist on the model - if not is_valid_model_filters(models.QualityOfServiceSpecs, filters): - return - query = query.filter_by(**filters) - return query - - -@require_admin_context -def _qos_specs_get(context, qos_spec_id, session=None): - result = model_query(context, models.QualityOfServiceSpecs, - session=session, - read_deleted='no').\ - filter_by(id=qos_spec_id).filter_by(key='QoS_Specs_Name').first() - - if not result: - raise exception.QoSSpecsNotFound(specs_id=qos_spec_id) - - return result - - -@require_admin_context -def qos_specs_get_by_name(context, name, inactive=False): - rows = _qos_specs_get_by_name(context, name, None, inactive) - - return _dict_with_qos_specs(rows)[0] - - -@require_admin_context -def qos_specs_associations_get(context, qos_specs_id): - """Return all entities associated with specified qos specs. - - For now, the only entity that is possible to associate with - a qos specs is volume type, so this is just a wrapper of - volume_type_qos_associations_get(). But it's possible to - extend qos specs association to other entities, such as volumes, - sometime in future. - """ - # Raise QoSSpecsNotFound if no specs found - _qos_specs_get_ref(context, qos_specs_id, None) - return volume_type_qos_associations_get(context, qos_specs_id) - - -@require_admin_context -def qos_specs_associate(context, qos_specs_id, type_id): - """Associate volume type from specified qos specs.""" - return volume_type_qos_associate(context, type_id, qos_specs_id) - - -@require_admin_context -def qos_specs_disassociate(context, qos_specs_id, type_id): - """Disassociate volume type from specified qos specs.""" - return volume_type_qos_disassociate(context, qos_specs_id, type_id) - - -@require_admin_context -def qos_specs_disassociate_all(context, qos_specs_id): - """Disassociate all entities associated with specified qos specs. - - For now, the only entity that is possible to associate with - a qos specs is volume type, so this is just a wrapper of - volume_type_qos_disassociate_all(). But it's possible to - extend qos specs association to other entities, such as volumes, - sometime in future. - """ - return volume_type_qos_disassociate_all(context, qos_specs_id) - - -@require_admin_context -def qos_specs_item_delete(context, qos_specs_id, key): - session = get_session() - with session.begin(): - _qos_specs_get_item(context, qos_specs_id, key) - session.query(models.QualityOfServiceSpecs). \ - filter(models.QualityOfServiceSpecs.key == key). \ - filter(models.QualityOfServiceSpecs.specs_id == qos_specs_id). \ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_admin_context -def qos_specs_delete(context, qos_specs_id): - session = get_session() - with session.begin(): - _qos_specs_get_ref(context, qos_specs_id, session) - session.query(models.QualityOfServiceSpecs).\ - filter(or_(models.QualityOfServiceSpecs.id == qos_specs_id, - models.QualityOfServiceSpecs.specs_id == - qos_specs_id)).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_admin_context -def _qos_specs_get_item(context, qos_specs_id, key, session=None): - result = model_query(context, models.QualityOfServiceSpecs, - session=session). \ - filter(models.QualityOfServiceSpecs.key == key). \ - filter(models.QualityOfServiceSpecs.specs_id == qos_specs_id). \ - first() - - if not result: - raise exception.QoSSpecsKeyNotFound( - specs_key=key, - specs_id=qos_specs_id) - - return result - - -@handle_db_data_error -@require_admin_context -def qos_specs_update(context, qos_specs_id, specs): - """Make updates to an existing qos specs. - - Perform add, update or delete key/values to a qos specs. - """ - - session = get_session() - with session.begin(): - # make sure qos specs exists - _qos_specs_get_ref(context, qos_specs_id, session) - spec_ref = None - for key in specs.keys(): - try: - spec_ref = _qos_specs_get_item( - context, qos_specs_id, key, session) - except exception.QoSSpecsKeyNotFound: - spec_ref = models.QualityOfServiceSpecs() - id = None - if spec_ref.get('id', None): - id = spec_ref['id'] - else: - id = str(uuid.uuid4()) - value = dict(id=id, key=key, value=specs[key], - specs_id=qos_specs_id, - deleted=False) - LOG.debug('qos_specs_update() value: %s', value) - spec_ref.update(value) - spec_ref.save(session=session) - - return specs - - -#################### - - -@require_context -def volume_type_encryption_get(context, volume_type_id, session=None): - return model_query(context, models.Encryption, session=session, - read_deleted="no").\ - filter_by(volume_type_id=volume_type_id).first() - - -@require_admin_context -def volume_type_encryption_delete(context, volume_type_id): - session = get_session() - with session.begin(): - encryption = volume_type_encryption_get(context, volume_type_id, - session) - if not encryption: - raise exception.VolumeTypeEncryptionNotFound( - type_id=volume_type_id) - encryption.update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@handle_db_data_error -@require_admin_context -def volume_type_encryption_create(context, volume_type_id, values): - session = get_session() - with session.begin(): - encryption = models.Encryption() - - if 'volume_type_id' not in values: - values['volume_type_id'] = volume_type_id - - if 'encryption_id' not in values: - values['encryption_id'] = six.text_type(uuid.uuid4()) - - encryption.update(values) - session.add(encryption) - - return encryption - - -@handle_db_data_error -@require_admin_context -def volume_type_encryption_update(context, volume_type_id, values): - session = get_session() - with session.begin(): - encryption = volume_type_encryption_get(context, volume_type_id, - session) - - if not encryption: - raise exception.VolumeTypeEncryptionNotFound( - type_id=volume_type_id) - - encryption.update(values) - - return encryption - - -def volume_type_encryption_volume_get(context, volume_type_id, session=None): - volume_list = _volume_get_query(context, session=session, - project_only=False).\ - filter_by(volume_type_id=volume_type_id).\ - all() - return volume_list - -#################### - - -@require_context -def volume_encryption_metadata_get(context, volume_id, session=None): - """Return the encryption metadata for a given volume.""" - - volume_ref = _volume_get(context, volume_id) - encryption_ref = volume_type_encryption_get(context, - volume_ref['volume_type_id']) - - values = { - 'encryption_key_id': volume_ref['encryption_key_id'], - } - - if encryption_ref: - for key in ['control_location', 'cipher', 'key_size', 'provider']: - values[key] = encryption_ref[key] - - return values - - -#################### - - -@require_context -def _volume_glance_metadata_get_all(context, session=None): - query = model_query(context, - models.VolumeGlanceMetadata, - session=session) - if is_user_context(context): - query = query.filter( - models.Volume.id == models.VolumeGlanceMetadata.volume_id, - models.Volume.project_id == context.project_id) - return query.all() - - -@require_context -def volume_glance_metadata_get_all(context): - """Return the Glance metadata for all volumes.""" - - return _volume_glance_metadata_get_all(context) - - -@require_context -def volume_glance_metadata_list_get(context, volume_id_list): - """Return the glance metadata for a volume list.""" - query = model_query(context, - models.VolumeGlanceMetadata, - session=None) - query = query.filter( - models.VolumeGlanceMetadata.volume_id.in_(volume_id_list)) - return query.all() - - -@require_context -@require_volume_exists -def _volume_glance_metadata_get(context, volume_id, session=None): - rows = model_query(context, models.VolumeGlanceMetadata, session=session).\ - filter_by(volume_id=volume_id).\ - filter_by(deleted=False).\ - all() - - if not rows: - raise exception.GlanceMetadataNotFound(id=volume_id) - - return rows - - -@require_context -@require_volume_exists -def volume_glance_metadata_get(context, volume_id): - """Return the Glance metadata for the specified volume.""" - - return _volume_glance_metadata_get(context, volume_id) - - -@require_context -@require_snapshot_exists -def _volume_snapshot_glance_metadata_get(context, snapshot_id, session=None): - rows = model_query(context, models.VolumeGlanceMetadata, session=session).\ - filter_by(snapshot_id=snapshot_id).\ - filter_by(deleted=False).\ - all() - - if not rows: - raise exception.GlanceMetadataNotFound(id=snapshot_id) - - return rows - - -@require_context -@require_snapshot_exists -def volume_snapshot_glance_metadata_get(context, snapshot_id): - """Return the Glance metadata for the specified snapshot.""" - - return _volume_snapshot_glance_metadata_get(context, snapshot_id) - - -@require_context -@require_volume_exists -def volume_glance_metadata_create(context, volume_id, key, value): - """Update the Glance metadata for a volume by adding a new key:value pair. - - This API does not support changing the value of a key once it has been - created. - """ - - session = get_session() - with session.begin(): - rows = session.query(models.VolumeGlanceMetadata).\ - filter_by(volume_id=volume_id).\ - filter_by(key=key).\ - filter_by(deleted=False).all() - - if len(rows) > 0: - raise exception.GlanceMetadataExists(key=key, - volume_id=volume_id) - - vol_glance_metadata = models.VolumeGlanceMetadata() - vol_glance_metadata.volume_id = volume_id - vol_glance_metadata.key = key - vol_glance_metadata.value = six.text_type(value) - session.add(vol_glance_metadata) - - return - - -@require_context -@require_volume_exists -def volume_glance_metadata_bulk_create(context, volume_id, metadata): - """Update the Glance metadata for a volume by adding new key:value pairs. - - This API does not support changing the value of a key once it has been - created. - """ - - session = get_session() - with session.begin(): - for (key, value) in metadata.items(): - rows = session.query(models.VolumeGlanceMetadata).\ - filter_by(volume_id=volume_id).\ - filter_by(key=key).\ - filter_by(deleted=False).all() - - if len(rows) > 0: - raise exception.GlanceMetadataExists(key=key, - volume_id=volume_id) - - vol_glance_metadata = models.VolumeGlanceMetadata() - vol_glance_metadata.volume_id = volume_id - vol_glance_metadata.key = key - vol_glance_metadata.value = six.text_type(value) - session.add(vol_glance_metadata) - - -@require_context -@require_snapshot_exists -def volume_glance_metadata_copy_to_snapshot(context, snapshot_id, volume_id): - """Update the Glance metadata for a snapshot. - - This copies all of the key:value pairs from the originating volume, to - ensure that a volume created from the snapshot will retain the - original metadata. - """ - - session = get_session() - with session.begin(): - metadata = _volume_glance_metadata_get(context, volume_id, - session=session) - for meta in metadata: - vol_glance_metadata = models.VolumeGlanceMetadata() - vol_glance_metadata.snapshot_id = snapshot_id - vol_glance_metadata.key = meta['key'] - vol_glance_metadata.value = meta['value'] - - vol_glance_metadata.save(session=session) - - -@require_context -@require_volume_exists -def volume_glance_metadata_copy_from_volume_to_volume(context, - src_volume_id, - volume_id): - """Update the Glance metadata for a volume. - - This copies all all of the key:value pairs from the originating volume, - to ensure that a volume created from the volume (clone) will - retain the original metadata. - """ - - session = get_session() - with session.begin(): - metadata = _volume_glance_metadata_get(context, - src_volume_id, - session=session) - for meta in metadata: - vol_glance_metadata = models.VolumeGlanceMetadata() - vol_glance_metadata.volume_id = volume_id - vol_glance_metadata.key = meta['key'] - vol_glance_metadata.value = meta['value'] - - vol_glance_metadata.save(session=session) - - -@require_context -@require_volume_exists -def volume_glance_metadata_copy_to_volume(context, volume_id, snapshot_id): - """Update Glance metadata from a volume. - - Update the Glance metadata from a volume (created from a snapshot) by - copying all of the key:value pairs from the originating snapshot. - - This is so that the Glance metadata from the original volume is retained. - """ - - session = get_session() - with session.begin(): - metadata = _volume_snapshot_glance_metadata_get(context, snapshot_id, - session=session) - for meta in metadata: - vol_glance_metadata = models.VolumeGlanceMetadata() - vol_glance_metadata.volume_id = volume_id - vol_glance_metadata.key = meta['key'] - vol_glance_metadata.value = meta['value'] - - vol_glance_metadata.save(session=session) - - -@require_context -def volume_glance_metadata_delete_by_volume(context, volume_id): - model_query(context, models.VolumeGlanceMetadata, read_deleted='no').\ - filter_by(volume_id=volume_id).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_context -def volume_glance_metadata_delete_by_snapshot(context, snapshot_id): - model_query(context, models.VolumeGlanceMetadata, read_deleted='no').\ - filter_by(snapshot_id=snapshot_id).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -############################### - - -@require_context -def backup_get(context, backup_id, read_deleted=None, project_only=True): - return _backup_get(context, backup_id, - read_deleted=read_deleted, - project_only=project_only) - - -def _backup_get(context, backup_id, session=None, read_deleted=None, - project_only=True): - result = model_query(context, models.Backup, session=session, - project_only=project_only, - read_deleted=read_deleted).\ - filter_by(id=backup_id).\ - first() - - if not result: - raise exception.BackupNotFound(backup_id=backup_id) - - return result - - -def _backup_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - if filters and not is_valid_model_filters(models.Backup, filters): - return [] - - session = get_session() - with session.begin(): - # Generate the paginate query - query = _generate_paginate_query(context, session, marker, - limit, sort_keys, sort_dirs, filters, - offset, models.Backup) - if query is None: - return [] - return query.all() - - -def _backups_get_query(context, session=None, project_only=False): - return model_query(context, models.Backup, session=session, - project_only=project_only) - - -def _process_backups_filters(query, filters): - if filters: - # Ensure that filters' keys exist on the model - if not is_valid_model_filters(models.Backup, filters): - return - query = query.filter_by(**filters) - return query - - -@require_admin_context -def backup_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - return _backup_get_all(context, filters, marker, limit, offset, sort_keys, - sort_dirs) - - -@require_admin_context -def backup_get_all_by_host(context, host): - return model_query(context, models.Backup).filter_by(host=host).all() - - -@require_context -def backup_get_all_by_project(context, project_id, filters=None, marker=None, - limit=None, offset=None, sort_keys=None, - sort_dirs=None): - - authorize_project_context(context, project_id) - if not filters: - filters = {} - else: - filters = filters.copy() - - filters['project_id'] = project_id - - return _backup_get_all(context, filters, marker, limit, offset, sort_keys, - sort_dirs) - - -@require_context -def backup_get_all_by_volume(context, volume_id, filters=None): - - authorize_project_context(context, volume_id) - if not filters: - filters = {} - else: - filters = filters.copy() - - filters['volume_id'] = volume_id - - return _backup_get_all(context, filters) - - -@handle_db_data_error -@require_context -def backup_create(context, values): - backup = models.Backup() - if not values.get('id'): - values['id'] = str(uuid.uuid4()) - backup.update(values) - - session = get_session() - with session.begin(): - backup.save(session) - return backup - - -@handle_db_data_error -@require_context -def backup_update(context, backup_id, values): - session = get_session() - with session.begin(): - backup = model_query(context, models.Backup, - session=session, read_deleted="yes").\ - filter_by(id=backup_id).first() - - if not backup: - raise exception.BackupNotFound( - _("No backup with id %s") % backup_id) - - backup.update(values) - - return backup - - -@require_admin_context -def backup_destroy(context, backup_id): - model_query(context, models.Backup).\ - filter_by(id=backup_id).\ - update({'status': fields.BackupStatus.DELETED, - 'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -############################### - - -@require_context -def _transfer_get(context, transfer_id, session=None): - query = model_query(context, models.Transfer, - session=session).\ - filter_by(id=transfer_id) - - if not is_admin_context(context): - volume = models.Volume - query = query.filter(models.Transfer.volume_id == volume.id, - volume.project_id == context.project_id) - - result = query.first() - - if not result: - raise exception.TransferNotFound(transfer_id=transfer_id) - - return result - - -@require_context -def transfer_get(context, transfer_id): - return _transfer_get(context, transfer_id) - - -def _translate_transfers(transfers): - results = [] - for transfer in transfers: - r = {} - r['id'] = transfer['id'] - r['volume_id'] = transfer['volume_id'] - r['display_name'] = transfer['display_name'] - r['created_at'] = transfer['created_at'] - r['deleted'] = transfer['deleted'] - results.append(r) - return results - - -@require_admin_context -def transfer_get_all(context): - results = model_query(context, models.Transfer).all() - return _translate_transfers(results) - - -@require_context -def transfer_get_all_by_project(context, project_id): - authorize_project_context(context, project_id) - - query = model_query(context, models.Transfer).\ - filter(models.Volume.id == models.Transfer.volume_id, - models.Volume.project_id == project_id) - results = query.all() - return _translate_transfers(results) - - -@require_context -def transfer_create(context, values): - if not values.get('id'): - values['id'] = str(uuid.uuid4()) - session = get_session() - with session.begin(): - volume_ref = _volume_get(context, - values['volume_id'], - session=session) - if volume_ref['status'] != 'available': - msg = _('Volume must be available') - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - volume_ref['status'] = 'awaiting-transfer' - transfer = models.Transfer() - transfer.update(values) - session.add(transfer) - volume_ref.update(volume_ref) - - return transfer - - -@require_context -@_retry_on_deadlock -def transfer_destroy(context, transfer_id): - session = get_session() - with session.begin(): - transfer_ref = _transfer_get(context, - transfer_id, - session=session) - volume_ref = _volume_get(context, - transfer_ref['volume_id'], - session=session) - # If the volume state is not 'awaiting-transfer' don't change it, but - # we can still mark the transfer record as deleted. - if volume_ref['status'] != 'awaiting-transfer': - LOG.error(_LE('Volume in unexpected state %s, expected ' - 'awaiting-transfer'), volume_ref['status']) - else: - volume_ref['status'] = 'available' - volume_ref.update(volume_ref) - volume_ref.save(session=session) - model_query(context, models.Transfer, session=session).\ - filter_by(id=transfer_id).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_context -def transfer_accept(context, transfer_id, user_id, project_id): - session = get_session() - with session.begin(): - transfer_ref = _transfer_get(context, transfer_id, session) - volume_id = transfer_ref['volume_id'] - volume_ref = _volume_get(context, volume_id, session=session) - if volume_ref['status'] != 'awaiting-transfer': - msg = _('Transfer %(transfer_id)s: Volume id %(volume_id)s in ' - 'unexpected state %(status)s, expected ' - 'awaiting-transfer') % {'transfer_id': transfer_id, - 'volume_id': volume_ref['id'], - 'status': volume_ref['status']} - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - volume_ref['status'] = 'available' - volume_ref['user_id'] = user_id - volume_ref['project_id'] = project_id - volume_ref['updated_at'] = literal_column('updated_at') - volume_ref.update(volume_ref) - - session.query(models.Transfer).\ - filter_by(id=transfer_ref['id']).\ - update({'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -############################### - - -@require_admin_context -def _consistencygroup_data_get_for_project(context, project_id, - session=None): - query = model_query(context, - func.count(models.ConsistencyGroup.id), - read_deleted="no", - session=session).\ - filter_by(project_id=project_id) - - result = query.first() - - return (0, result[0] or 0) - - -@require_context -def _consistencygroup_get(context, consistencygroup_id, session=None): - result = model_query(context, models.ConsistencyGroup, session=session, - project_only=True).\ - filter_by(id=consistencygroup_id).\ - first() - - if not result: - raise exception.ConsistencyGroupNotFound( - consistencygroup_id=consistencygroup_id) - - return result - - -@require_context -def consistencygroup_get(context, consistencygroup_id): - return _consistencygroup_get(context, consistencygroup_id) - - -def _consistencygroups_get_query(context, session=None, project_only=False): - return model_query(context, models.ConsistencyGroup, session=session, - project_only=project_only) - - -def _process_consistencygroups_filters(query, filters): - if filters: - # Ensure that filters' keys exist on the model - if not is_valid_model_filters(models.ConsistencyGroup, filters): - return - query = query.filter_by(**filters) - return query - - -def _consistencygroup_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - if filters and not is_valid_model_filters(models.ConsistencyGroup, - filters): - return [] - - session = get_session() - with session.begin(): - # Generate the paginate query - query = _generate_paginate_query(context, session, marker, - limit, sort_keys, sort_dirs, filters, - offset, models.ConsistencyGroup) - if query is None: - return [] - return query.all() - - -@require_admin_context -def consistencygroup_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - """Retrieves all consistency groups. - - If no sort parameters are specified then the returned cgs are sorted - first by the 'created_at' key and then by the 'id' key in descending - order. - - :param context: context to query under - :param marker: the last item of the previous page, used to determine the - next page of results to return - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :param filters: dictionary of filters; values that are in lists, tuples, - or sets cause an 'IN' operation, while exact matching - is used for other values, see - _process_consistencygroups_filters function for more - information - :returns: list of matching consistency groups - """ - return _consistencygroup_get_all(context, filters, marker, limit, offset, - sort_keys, sort_dirs) - - -@require_context -def consistencygroup_get_all_by_project(context, project_id, filters=None, - marker=None, limit=None, offset=None, - sort_keys=None, sort_dirs=None): - """Retrieves all consistency groups in a project. - - If no sort parameters are specified then the returned cgs are sorted - first by the 'created_at' key and then by the 'id' key in descending - order. - - :param context: context to query under - :param marker: the last item of the previous page, used to determine the - next page of results to return - :param limit: maximum number of items to return - :param sort_keys: list of attributes by which results should be sorted, - paired with corresponding item in sort_dirs - :param sort_dirs: list of directions in which results should be sorted, - paired with corresponding item in sort_keys - :param filters: dictionary of filters; values that are in lists, tuples, - or sets cause an 'IN' operation, while exact matching - is used for other values, see - _process_consistencygroups_filters function for more - information - :returns: list of matching consistency groups - """ - authorize_project_context(context, project_id) - if not filters: - filters = {} - else: - filters = filters.copy() - - filters['project_id'] = project_id - return _consistencygroup_get_all(context, filters, marker, limit, offset, - sort_keys, sort_dirs) - - -@handle_db_data_error -@require_context -def consistencygroup_create(context, values): - consistencygroup = models.ConsistencyGroup() - if not values.get('id'): - values['id'] = str(uuid.uuid4()) - - session = get_session() - with session.begin(): - consistencygroup.update(values) - session.add(consistencygroup) - - return _consistencygroup_get(context, values['id'], session=session) - - -@handle_db_data_error -@require_context -def consistencygroup_update(context, consistencygroup_id, values): - session = get_session() - with session.begin(): - result = model_query(context, models.ConsistencyGroup, - project_only=True).\ - filter_by(id=consistencygroup_id).\ - first() - - if not result: - raise exception.ConsistencyGroupNotFound( - _("No consistency group with id %s") % consistencygroup_id) - - result.update(values) - result.save(session=session) - return result - - -@require_admin_context -def consistencygroup_destroy(context, consistencygroup_id): - session = get_session() - with session.begin(): - model_query(context, models.ConsistencyGroup, session=session).\ - filter_by(id=consistencygroup_id).\ - update({'status': fields.ConsistencyGroupStatus.DELETED, - 'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -############################### - - -@require_context -def _cgsnapshot_get(context, cgsnapshot_id, session=None): - result = model_query(context, models.Cgsnapshot, session=session, - project_only=True).\ - filter_by(id=cgsnapshot_id).\ - first() - - if not result: - raise exception.CgSnapshotNotFound(cgsnapshot_id=cgsnapshot_id) - - return result - - -@require_context -def cgsnapshot_get(context, cgsnapshot_id): - return _cgsnapshot_get(context, cgsnapshot_id) - - -def is_valid_model_filters(model, filters): - """Return True if filter values exist on the model - - :param model: a Cinder model - :param filters: dictionary of filters - """ - for key in filters.keys(): - try: - getattr(model, key) - except AttributeError: - LOG.debug("'%s' filter key is not valid.", key) - return False - return True - - -def _cgsnapshot_get_all(context, project_id=None, group_id=None, filters=None): - query = model_query(context, models.Cgsnapshot) - - if filters: - if not is_valid_model_filters(models.Cgsnapshot, filters): - return [] - query = query.filter_by(**filters) - - if project_id: - query = query.filter_by(project_id=project_id) - - if group_id: - query = query.filter_by(consistencygroup_id=group_id) - - return query.all() - - -@require_admin_context -def cgsnapshot_get_all(context, filters=None): - return _cgsnapshot_get_all(context, filters=filters) - - -@require_admin_context -def cgsnapshot_get_all_by_group(context, group_id, filters=None): - return _cgsnapshot_get_all(context, group_id=group_id, filters=filters) - - -@require_context -def cgsnapshot_get_all_by_project(context, project_id, filters=None): - authorize_project_context(context, project_id) - return _cgsnapshot_get_all(context, project_id=project_id, filters=filters) - - -@handle_db_data_error -@require_context -def cgsnapshot_create(context, values): - cgsnapshot = models.Cgsnapshot() - if not values.get('id'): - values['id'] = str(uuid.uuid4()) - - session = get_session() - with session.begin(): - cgsnapshot.update(values) - session.add(cgsnapshot) - - return _cgsnapshot_get(context, values['id'], session=session) - - -@handle_db_data_error -@require_context -def cgsnapshot_update(context, cgsnapshot_id, values): - session = get_session() - with session.begin(): - result = model_query(context, models.Cgsnapshot, project_only=True).\ - filter_by(id=cgsnapshot_id).\ - first() - - if not result: - raise exception.CgSnapshotNotFound( - _("No cgsnapshot with id %s") % cgsnapshot_id) - - result.update(values) - result.save(session=session) - return result - - -@require_admin_context -def cgsnapshot_destroy(context, cgsnapshot_id): - session = get_session() - with session.begin(): - model_query(context, models.Cgsnapshot, session=session).\ - filter_by(id=cgsnapshot_id).\ - update({'status': 'deleted', - 'deleted': True, - 'deleted_at': timeutils.utcnow(), - 'updated_at': literal_column('updated_at')}) - - -@require_admin_context -def purge_deleted_rows(context, age_in_days): - """Purge deleted rows older than age from cinder tables.""" - try: - age_in_days = int(age_in_days) - except ValueError: - msg = _('Invalid value for age, %(age)s') % {'age': age_in_days} - LOG.exception(msg) - raise exception.InvalidParameterValue(msg) - if age_in_days <= 0: - msg = _('Must supply a positive value for age') - LOG.error(msg) - raise exception.InvalidParameterValue(msg) - - engine = get_engine() - session = get_session() - metadata = MetaData() - metadata.bind = engine - tables = [] - - for model_class in models.__dict__.values(): - if hasattr(model_class, "__tablename__") \ - and hasattr(model_class, "deleted"): - tables.append(model_class.__tablename__) - - # Reorder the list so the volumes table is last to avoid FK constraints - tables.remove("volumes") - tables.append("volumes") - for table in tables: - t = Table(table, metadata, autoload=True) - LOG.info(_LI('Purging deleted rows older than age=%(age)d days ' - 'from table=%(table)s'), {'age': age_in_days, - 'table': table}) - deleted_age = timeutils.utcnow() - dt.timedelta(days=age_in_days) - try: - with session.begin(): - result = session.execute( - t.delete() - .where(t.c.deleted_at < deleted_age)) - except db_exc.DBReferenceError: - LOG.exception(_LE('DBError detected when purging from ' - 'table=%(table)s'), {'table': table}) - raise - - rows_purged = result.rowcount - LOG.info(_LI("Deleted %(row)d rows from table=%(table)s"), - {'row': rows_purged, 'table': table}) - - -############################### - - -@require_context -def driver_initiator_data_update(context, initiator, namespace, updates): - session = get_session() - with session.begin(): - set_values = updates.get('set_values', {}) - for key, value in set_values.items(): - data = session.query(models.DriverInitiatorData).\ - filter_by(initiator=initiator).\ - filter_by(namespace=namespace).\ - filter_by(key=key).\ - first() - - if data: - data.update({'value': value}) - data.save(session=session) - else: - data = models.DriverInitiatorData() - data.initiator = initiator - data.namespace = namespace - data.key = key - data.value = value - session.add(data) - - remove_values = updates.get('remove_values', []) - for key in remove_values: - session.query(models.DriverInitiatorData).\ - filter_by(initiator=initiator).\ - filter_by(namespace=namespace).\ - filter_by(key=key).\ - delete() - - -@require_context -def driver_initiator_data_get(context, initiator, namespace): - session = get_session() - with session.begin(): - return session.query(models.DriverInitiatorData).\ - filter_by(initiator=initiator).\ - filter_by(namespace=namespace).\ - all() - - -############################### - - -PAGINATION_HELPERS = { - models.Volume: (_volume_get_query, _process_volume_filters, _volume_get), - models.Snapshot: (_snaps_get_query, _process_snaps_filters, _snapshot_get), - models.Backup: (_backups_get_query, _process_backups_filters, _backup_get), - models.QualityOfServiceSpecs: (_qos_specs_get_query, - _process_qos_specs_filters, _qos_specs_get), - models.VolumeTypes: (_volume_type_get_query, _process_volume_types_filters, - _volume_type_get_db_object), - models.ConsistencyGroup: (_consistencygroups_get_query, - _process_consistencygroups_filters, - _consistencygroup_get) -} - - -############################### - - -@require_context -def image_volume_cache_create(context, host, image_id, image_updated_at, - volume_id, size): - session = get_session() - with session.begin(): - cache_entry = models.ImageVolumeCacheEntry() - cache_entry.host = host - cache_entry.image_id = image_id - cache_entry.image_updated_at = image_updated_at - cache_entry.volume_id = volume_id - cache_entry.size = size - session.add(cache_entry) - return cache_entry - - -@require_context -def image_volume_cache_delete(context, volume_id): - session = get_session() - with session.begin(): - session.query(models.ImageVolumeCacheEntry).\ - filter_by(volume_id=volume_id).\ - delete() - - -@require_context -def image_volume_cache_get_and_update_last_used(context, image_id, host): - session = get_session() - with session.begin(): - entry = session.query(models.ImageVolumeCacheEntry).\ - filter_by(image_id=image_id).\ - filter_by(host=host).\ - order_by(desc(models.ImageVolumeCacheEntry.last_used)).\ - first() - - if entry: - entry.last_used = timeutils.utcnow() - entry.save(session=session) - return entry - - -@require_context -def image_volume_cache_get_by_volume_id(context, volume_id): - session = get_session() - with session.begin(): - return session.query(models.ImageVolumeCacheEntry).\ - filter_by(volume_id=volume_id).\ - first() - - -@require_context -def image_volume_cache_get_all_for_host(context, host): - session = get_session() - with session.begin(): - return session.query(models.ImageVolumeCacheEntry).\ - filter_by(host=host).\ - order_by(desc(models.ImageVolumeCacheEntry.last_used)).\ - all() - - -############################### - - -def get_model_for_versioned_object(versioned_object): - # Exceptions to model mapping, in general Versioned Objects have the same - # name as their ORM models counterparts, but there are some that diverge - VO_TO_MODEL_EXCEPTIONS = { - 'BackupImport': models.Backup, - 'VolumeType': models.VolumeTypes, - 'CGSnapshot': models.Cgsnapshot, - } - - model_name = versioned_object.obj_name() - return (VO_TO_MODEL_EXCEPTIONS.get(model_name) or - getattr(models, model_name)) - - -def _get_get_method(model): - # Exceptions to model to get methods, in general method names are a simple - # conversion changing ORM name from camel case to snake format and adding - # _get to the string - GET_EXCEPTIONS = { - models.ConsistencyGroup: consistencygroup_get, - models.VolumeTypes: _volume_type_get_full, - } - - if model in GET_EXCEPTIONS: - return GET_EXCEPTIONS[model] - - # General conversion - # Convert camel cased model name to snake format - s = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', model.__name__) - # Get method must be snake formatted model name concatenated with _get - method_name = re.sub('([a-z0-9])([A-Z])', r'\1_\2', s).lower() + '_get' - return globals().get(method_name) - - -_GET_METHODS = {} - - -@require_context -def get_by_id(context, model, id, *args, **kwargs): - # Add get method to cache dictionary if it's not already there - if not _GET_METHODS.get(model): - _GET_METHODS[model] = _get_get_method(model) - - return _GET_METHODS[model](context, id, *args, **kwargs) - - -def condition_db_filter(model, field, value): - """Create matching filter. - - If value is an iterable other than a string, any of the values is - a valid match (OR), so we'll use SQL IN operator. - - If it's not an iterator == operator will be used. - """ - orm_field = getattr(model, field) - # For values that must match and are iterables we use IN - if (isinstance(value, collections.Iterable) and - not isinstance(value, six.string_types)): - # We cannot use in_ when one of the values is None - if None not in value: - return orm_field.in_(value) - - return or_(orm_field == v for v in value) - - # For values that must match and are not iterables we use == - return orm_field == value - - -def condition_not_db_filter(model, field, value, auto_none=True): - """Create non matching filter. - - If value is an iterable other than a string, any of the values is - a valid match (OR), so we'll use SQL IN operator. - - If it's not an iterator == operator will be used. - - If auto_none is True then we'll consider NULL values as different as well, - like we do in Python and not like SQL does. - """ - result = ~condition_db_filter(model, field, value) - - if (auto_none - and ((isinstance(value, collections.Iterable) and - not isinstance(value, six.string_types) - and None not in value) - or (value is not None))): - orm_field = getattr(model, field) - result = or_(result, orm_field.is_(None)) - - return result - - -def is_orm_value(obj): - """Check if object is an ORM field or expression.""" - return isinstance(obj, (sqlalchemy.orm.attributes.InstrumentedAttribute, - sqlalchemy.sql.expression.ColumnElement)) - - -@_retry_on_deadlock -@require_context -def conditional_update(context, model, values, expected_values, filters=(), - include_deleted='no', project_only=False): - """Compare-and-swap conditional update SQLAlchemy implementation.""" - # Provided filters will become part of the where clause - where_conds = list(filters) - - # Build where conditions with operators ==, !=, NOT IN and IN - for field, condition in expected_values.items(): - if not isinstance(condition, db.Condition): - condition = db.Condition(condition, field) - where_conds.append(condition.get_filter(model, field)) - - # Transform case values - values = {field: case(value.whens, value.value, value.else_) - if isinstance(value, db.Case) - else value - for field, value in values.items()} - - query = model_query(context, model, read_deleted=include_deleted, - project_only=project_only) - - # Return True if we were able to change any DB entry, False otherwise - result = query.filter(*where_conds).update(values, - synchronize_session=False) - return 0 != result diff --git a/cinder/db/sqlalchemy/migrate_repo/README b/cinder/db/sqlalchemy/migrate_repo/README deleted file mode 100644 index 2f81df17a..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/README +++ /dev/null @@ -1,7 +0,0 @@ -This is a database migration repository. - -More information at: - https://github.com/openstack/sqlalchemy-migrate - -Original project is no longer maintained at: - http://code.google.com/p/sqlalchemy-migrate/ diff --git a/cinder/db/sqlalchemy/migrate_repo/__init__.py b/cinder/db/sqlalchemy/migrate_repo/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/db/sqlalchemy/migrate_repo/manage.py b/cinder/db/sqlalchemy/migrate_repo/manage.py deleted file mode 100644 index 22877d940..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/manage.py +++ /dev/null @@ -1,25 +0,0 @@ -#!/usr/bin/env python -# Copyright 2013 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os - -from cinder.db.sqlalchemy import migrate_repo - -from migrate.versioning.shell import main - - -if __name__ == '__main__': - main(debug='False', - repository=os.path.abspath(os.path.dirname(migrate_repo.__file__))) diff --git a/cinder/db/sqlalchemy/migrate_repo/migrate.cfg b/cinder/db/sqlalchemy/migrate_repo/migrate.cfg deleted file mode 100644 index 10c685c0e..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/migrate.cfg +++ /dev/null @@ -1,20 +0,0 @@ -[db_settings] -# Used to identify which repository this database is versioned under. -# You can use the name of your project. -repository_id=cinder - -# The name of the database table used to track the schema version. -# This name shouldn't already be used by your project. -# If this is changed once a database is under version control, you'll need to -# change the table name in each database too. -version_table=migrate_version - -# When committing a change script, Migrate will attempt to generate the -# sql for all supported databases; normally, if one of them fails - probably -# because you don't have that database installed - it is ignored and the -# commit continues, perhaps ending successfully. -# Databases in this list MUST compile successfully during a commit, or the -# entire commit will fail. List the databases your application will actually -# be using to ensure your updates to that database work properly. -# This must be a list; example: ['postgres','sqlite'] -required_dbs=[] diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/001_cinder_init.py b/cinder/db/sqlalchemy/migrate_repo/versions/001_cinder_init.py deleted file mode 100644 index 550f85d28..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/001_cinder_init.py +++ /dev/null @@ -1,258 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime, ForeignKey -from sqlalchemy import Integer, MetaData, String, Table - - -def define_tables(meta): - migrations = Table( - 'migrations', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('source_compute', String(length=255)), - Column('dest_compute', String(length=255)), - Column('dest_host', String(length=255)), - Column('status', String(length=255)), - Column('instance_uuid', String(length=255)), - Column('old_instance_type_id', Integer), - Column('new_instance_type_id', Integer), - mysql_engine='InnoDB' - ) - - services = Table( - 'services', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('host', String(length=255)), - Column('binary', String(length=255)), - Column('topic', String(length=255)), - Column('report_count', Integer, nullable=False), - Column('disabled', Boolean), - Column('availability_zone', String(length=255)), - mysql_engine='InnoDB' - ) - - sm_flavors = Table( - 'sm_flavors', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('label', String(length=255)), - Column('description', String(length=255)), - mysql_engine='InnoDB' - ) - - sm_backend_config = Table( - 'sm_backend_config', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('flavor_id', Integer, ForeignKey('sm_flavors.id'), - nullable=False), - Column('sr_uuid', String(length=255)), - Column('sr_type', String(length=255)), - Column('config_params', String(length=2047)), - mysql_engine='InnoDB' - ) - - sm_volume = Table( - 'sm_volume', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', String(length=36), - ForeignKey('volumes.id'), - primary_key=True, - nullable=False), - Column('backend_id', Integer, ForeignKey('sm_backend_config.id'), - nullable=False), - Column('vdi_uuid', String(length=255)), - mysql_engine='InnoDB' - ) - - snapshots = Table( - 'snapshots', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', String(length=36), primary_key=True, nullable=False), - Column('volume_id', String(length=36), nullable=False), - Column('user_id', String(length=255)), - Column('project_id', String(length=255)), - Column('status', String(length=255)), - Column('progress', String(length=255)), - Column('volume_size', Integer), - Column('scheduled_at', DateTime), - Column('display_name', String(length=255)), - Column('display_description', String(length=255)), - mysql_engine='InnoDB' - ) - - volume_types = Table( - 'volume_types', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('name', String(length=255)), - mysql_engine='InnoDB' - ) - - volume_metadata = Table( - 'volume_metadata', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('volume_id', String(length=36), ForeignKey('volumes.id'), - nullable=False), - Column('key', String(length=255)), - Column('value', String(length=255)), - mysql_engine='InnoDB' - ) - - volume_type_extra_specs = Table( - 'volume_type_extra_specs', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('volume_type_id', Integer, ForeignKey('volume_types.id'), - nullable=False), - Column('key', String(length=255)), - Column('value', String(length=255)), - mysql_engine='InnoDB' - ) - - volumes = Table( - 'volumes', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', String(length=36), primary_key=True, nullable=False), - Column('ec2_id', String(length=255)), - Column('user_id', String(length=255)), - Column('project_id', String(length=255)), - Column('host', String(length=255)), - Column('size', Integer), - Column('availability_zone', String(length=255)), - Column('instance_uuid', String(length=36)), - Column('mountpoint', String(length=255)), - Column('attach_time', String(length=255)), - Column('status', String(length=255)), - Column('attach_status', String(length=255)), - Column('scheduled_at', DateTime), - Column('launched_at', DateTime), - Column('terminated_at', DateTime), - Column('display_name', String(length=255)), - Column('display_description', String(length=255)), - Column('provider_location', String(length=256)), - Column('provider_auth', String(length=256)), - Column('snapshot_id', String(length=36)), - Column('volume_type_id', Integer), - mysql_engine='InnoDB' - ) - - quotas = Table( - 'quotas', meta, - Column('id', Integer, primary_key=True, nullable=False), - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('project_id', String(length=255)), - Column('resource', String(length=255), nullable=False), - Column('hard_limit', Integer), - mysql_engine='InnoDB' - ) - - iscsi_targets = Table( - 'iscsi_targets', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('target_num', Integer), - Column('host', String(length=255)), - Column('volume_id', String(length=36), ForeignKey('volumes.id'), - nullable=True), - mysql_engine='InnoDB' - ) - return [sm_flavors, - sm_backend_config, - snapshots, - volume_types, - volumes, - iscsi_targets, - migrations, - quotas, - services, - sm_volume, - volume_metadata, - volume_type_extra_specs] - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - # create all tables - # Take care on create order for those with FK dependencies - tables = define_tables(meta) - - for table in tables: - table.create() - - if migrate_engine.name == "mysql": - tables = ["sm_flavors", - "sm_backend_config", - "snapshots", - "volume_types", - "volumes", - "iscsi_targets", - "migrate_version", - "migrations", - "quotas", - "services", - "sm_volume", - "volume_metadata", - "volume_type_extra_specs"] - - migrate_engine.execute("SET foreign_key_checks = 0") - for table in tables: - migrate_engine.execute( - "ALTER TABLE %s CONVERT TO CHARACTER SET utf8" % table) - migrate_engine.execute("SET foreign_key_checks = 1") - migrate_engine.execute( - "ALTER DATABASE %s DEFAULT CHARACTER SET utf8" % - migrate_engine.url.database) - migrate_engine.execute("ALTER TABLE %s Engine=InnoDB" % table) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/002_quota_class.py b/cinder/db/sqlalchemy/migrate_repo/versions/002_quota_class.py deleted file mode 100644 index f23e61f05..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/002_quota_class.py +++ /dev/null @@ -1,89 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime -from sqlalchemy import MetaData, Integer, String, Table, ForeignKey - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - # New table - quota_classes = Table('quota_classes', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, - name=None)), - Column('id', Integer(), primary_key=True), - Column('class_name', - String(length=255), - index=True), - Column('resource', - String(length=255)), - Column('hard_limit', Integer(), nullable=True), - mysql_engine='InnoDB', - mysql_charset='utf8', - ) - - quota_classes.create() - - quota_usages = Table('quota_usages', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, - name=None)), - Column('id', Integer(), primary_key=True), - Column('project_id', - String(length=255), - index=True), - Column('resource', - String(length=255)), - Column('in_use', Integer(), nullable=False), - Column('reserved', Integer(), nullable=False), - Column('until_refresh', Integer(), nullable=True), - mysql_engine='InnoDB', - mysql_charset='utf8', - ) - - quota_usages.create() - - reservations = Table('reservations', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, - name=None)), - Column('id', Integer(), primary_key=True), - Column('uuid', - String(length=36), - nullable=False), - Column('usage_id', - Integer(), - ForeignKey('quota_usages.id'), - nullable=False), - Column('project_id', - String(length=255), - index=True), - Column('resource', - String(length=255)), - Column('delta', Integer(), nullable=False), - Column('expire', DateTime(timezone=False)), - mysql_engine='InnoDB', - mysql_charset='utf8', - ) - - reservations.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/003_glance_metadata.py b/cinder/db/sqlalchemy/migrate_repo/versions/003_glance_metadata.py deleted file mode 100644 index 6004b9e07..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/003_glance_metadata.py +++ /dev/null @@ -1,55 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, DateTime, Text, Boolean -from sqlalchemy import MetaData, Integer, String, Table, ForeignKey - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - # Just for the ForeignKey and column creation to succeed, these are not the - # actual definitions of tables . - # - Table('volumes', - meta, - Column('id', Integer(), primary_key=True, nullable=False), - mysql_engine='InnoDB') - Table('snapshots', - meta, - Column('id', Integer(), primary_key=True, nullable=False), - mysql_engine='InnoDB') - # Create new table - volume_glance_metadata = Table( - 'volume_glance_metadata', - meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, name=None)), - Column('id', Integer(), primary_key=True, nullable=False), - Column('volume_id', String(length=36), ForeignKey('volumes.id')), - Column('snapshot_id', String(length=36), - ForeignKey('snapshots.id')), - Column('key', String(255)), - Column('value', Text), - mysql_engine='InnoDB' - ) - - try: - volume_glance_metadata.create() - except Exception: - meta.drop_all(tables=[volume_glance_metadata]) - raise diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/004_volume_type_to_uuid.py b/cinder/db/sqlalchemy/migrate_repo/versions/004_volume_type_to_uuid.py deleted file mode 100644 index 538a568e8..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/004_volume_type_to_uuid.py +++ /dev/null @@ -1,81 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from migrate import ForeignKeyConstraint -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Convert volume_type_id to UUID.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - volume_types = Table('volume_types', meta, autoload=True) - extra_specs = Table('volume_type_extra_specs', meta, autoload=True) - - fkey_remove_list = [volumes.c.volume_type_id, - volume_types.c.id, - extra_specs.c.volume_type_id] - - for column in fkey_remove_list: - fkeys = list(column.foreign_keys) - if fkeys: - fkey_name = fkeys[0].constraint.name - fkey = ForeignKeyConstraint(columns=[column], - refcolumns=[volume_types.c.id], - name=fkey_name) - - try: - fkey.drop() - except Exception: - if migrate_engine.url.get_dialect().name.startswith('sqlite'): - pass - else: - raise - - volumes.c.volume_type_id.alter(String(36)) - volume_types.c.id.alter(String(36)) - extra_specs.c.volume_type_id.alter(String(36)) - - vtype_list = list(volume_types.select().execute()) - for t in vtype_list: - new_id = str(uuid.uuid4()) - - volumes.update().\ - where(volumes.c.volume_type_id == t['id']).\ - values(volume_type_id=new_id).execute() - - extra_specs.update().\ - where(extra_specs.c.volume_type_id == t['id']).\ - values(volume_type_id=new_id).execute() - - volume_types.update().\ - where(volume_types.c.id == t['id']).\ - values(id=new_id).execute() - - for column in fkey_remove_list: - fkeys = list(column.foreign_keys) - if fkeys: - fkey_name = fkeys[0].constraint.name - fkey = ForeignKeyConstraint(columns=[column], - refcolumns=[volume_types.c.id], - name=fkey_name) - try: - fkey.create() - except Exception: - if migrate_engine.url.get_dialect().name.startswith('sqlite'): - pass - else: - raise diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/005_add_source_volume_column.py b/cinder/db/sqlalchemy/migrate_repo/versions/005_add_source_volume_column.py deleted file mode 100644 index 3cf535015..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/005_add_source_volume_column.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add source volume id column to volumes.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - source_volid = Column('source_volid', String(36)) - volumes.create_column(source_volid) - volumes.update().values(source_volid=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/006_snapshots_add_provider_location.py b/cinder/db/sqlalchemy/migrate_repo/versions/006_snapshots_add_provider_location.py deleted file mode 100644 index b132bc30b..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/006_snapshots_add_provider_location.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - snapshots = Table('snapshots', meta, autoload=True) - provider_location = Column('provider_location', String(255)) - snapshots.create_column(provider_location) - snapshots.update().values(provider_location=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/007_add_volume_snapshot_fk.py b/cinder/db/sqlalchemy/migrate_repo/versions/007_add_volume_snapshot_fk.py deleted file mode 100644 index 27351458c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/007_add_volume_snapshot_fk.py +++ /dev/null @@ -1,27 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from sqlalchemy import MetaData, Table -from migrate.changeset.constraint import ForeignKeyConstraint - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - snapshots = Table('snapshots', meta, autoload=True) - volumes = Table('volumes', meta, autoload=True) - - ForeignKeyConstraint( - columns=[snapshots.c.volume_id], - refcolumns=[volumes.c.id]).create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/008_add_backup.py b/cinder/db/sqlalchemy/migrate_repo/versions/008_add_backup.py deleted file mode 100644 index 39c3741b0..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/008_add_backup.py +++ /dev/null @@ -1,49 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime -from sqlalchemy import MetaData, Integer, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - # New table - backups = Table( - 'backups', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, name=None)), - Column('id', String(36), primary_key=True, nullable=False), - Column('volume_id', String(36), nullable=False), - Column('user_id', String(length=255)), - Column('project_id', String(length=255)), - Column('host', String(length=255)), - Column('availability_zone', String(length=255)), - Column('display_name', String(length=255)), - Column('display_description', String(length=255)), - Column('container', String(length=255)), - Column('status', String(length=255)), - Column('fail_reason', String(length=255)), - Column('service_metadata', String(length=255)), - Column('service', String(length=255)), - Column('size', Integer()), - Column('object_count', Integer()), - mysql_engine='InnoDB' - ) - - backups.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/009_add_snapshot_metadata_table.py b/cinder/db/sqlalchemy/migrate_repo/versions/009_add_snapshot_metadata_table.py deleted file mode 100644 index 9a2b397c6..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/009_add_snapshot_metadata_table.py +++ /dev/null @@ -1,38 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime -from sqlalchemy import Integer, MetaData, String, Table, ForeignKey - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - Table('snapshots', meta, autoload=True) - - # New table - snapshot_metadata = Table( - 'snapshot_metadata', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('snapshot_id', String(length=36), ForeignKey('snapshots.id'), - nullable=False), - Column('key', String(length=255)), - Column('value', String(length=255)), - mysql_engine='InnoDB' - ) - - snapshot_metadata.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/010_add_transfers_table.py b/cinder/db/sqlalchemy/migrate_repo/versions/010_add_transfers_table.py deleted file mode 100644 index 99f7420a1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/010_add_transfers_table.py +++ /dev/null @@ -1,41 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime -from sqlalchemy import MetaData, String, Table, ForeignKey - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - Table('volumes', meta, autoload=True) - - # New table - transfers = Table( - 'transfers', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean), - Column('id', String(36), primary_key=True, nullable=False), - Column('volume_id', String(length=36), ForeignKey('volumes.id'), - nullable=False), - Column('display_name', String(length=255)), - Column('salt', String(length=255)), - Column('crypt_hash', String(length=255)), - Column('expires_at', DateTime(timezone=False)), - mysql_engine='InnoDB', - mysql_charset='utf8' - ) - - transfers.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/011_add_bootable_column.py b/cinder/db/sqlalchemy/migrate_repo/versions/011_add_bootable_column.py deleted file mode 100644 index db2ec5c5d..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/011_add_bootable_column.py +++ /dev/null @@ -1,33 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from sqlalchemy import Boolean, Column, MetaData, Table - - -def upgrade(migrate_engine): - """Add bootable column to volumes.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - bootable = Column('bootable', Boolean) - - volumes.create_column(bootable) - volumes.update().values(bootable=False).execute() - - glance_metadata = Table('volume_glance_metadata', meta, autoload=True) - glance_items = list(glance_metadata.select().execute()) - for item in glance_items: - volumes.update().\ - where(volumes.c.id == item['volume_id']).\ - values(bootable=True).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/012_add_attach_host_column.py b/cinder/db/sqlalchemy/migrate_repo/versions/012_add_attach_host_column.py deleted file mode 100644 index 82169e764..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/012_add_attach_host_column.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add attach host column to volumes.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - attached_host = Column('attached_host', String(255)) - volumes.create_column(attached_host) - volumes.update().values(attached_host=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/013_add_provider_geometry_column.py b/cinder/db/sqlalchemy/migrate_repo/versions/013_add_provider_geometry_column.py deleted file mode 100644 index 0ac71ca3f..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/013_add_provider_geometry_column.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add provider_geometry column to volumes.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - provider_geometry = Column('provider_geometry', String(255)) - volumes.create_column(provider_geometry) - volumes.update().values(provider_geometry=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/014_add_name_id.py b/cinder/db/sqlalchemy/migrate_repo/versions/014_add_name_id.py deleted file mode 100644 index 41e46efc5..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/014_add_name_id.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from sqlalchemy import String, Column, MetaData, Table - - -def upgrade(migrate_engine): - """Add _name_id column to volumes.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - _name_id = Column('_name_id', String(36)) - volumes.create_column(_name_id) - volumes.update().values(_name_id=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/015_drop_migrations_table.py b/cinder/db/sqlalchemy/migrate_repo/versions/015_drop_migrations_table.py deleted file mode 100644 index 4156e4e77..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/015_drop_migrations_table.py +++ /dev/null @@ -1,23 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import MetaData, Table - - -TABLE_NAME = 'migrations' - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - table = Table(TABLE_NAME, meta, autoload=True) - table.drop() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/016_drop_sm_tables.py b/cinder/db/sqlalchemy/migrate_repo/versions/016_drop_sm_tables.py deleted file mode 100644 index 9660c75c7..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/016_drop_sm_tables.py +++ /dev/null @@ -1,29 +0,0 @@ -# Copyright 2013 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import MetaData, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - sm_backend_config = Table('sm_backend_config', meta, autoload=True) - sm_flavors = Table('sm_flavors', meta, autoload=True) - sm_volume = Table('sm_volume', meta, autoload=True) - - tables = [sm_volume, sm_backend_config, sm_flavors] - - for table in tables: - table.drop() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/017_add_encryption_information.py b/cinder/db/sqlalchemy/migrate_repo/versions/017_add_encryption_information.py deleted file mode 100644 index 11871f37e..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/017_add_encryption_information.py +++ /dev/null @@ -1,60 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, ForeignKey, MetaData, Table -from sqlalchemy import Boolean, DateTime, Integer, String - - -def upgrade(migrate_engine): - meta = MetaData(bind=migrate_engine) - - # encryption key UUID -- must be stored per volume - volumes = Table('volumes', meta, autoload=True) - encryption_key = Column('encryption_key_id', String(36)) - volumes.create_column(encryption_key) - - # encryption key UUID and volume type id -- must be stored per snapshot - snapshots = Table('snapshots', meta, autoload=True) - encryption_key = Column('encryption_key_id', String(36)) - snapshots.create_column(encryption_key) - volume_type = Column('volume_type_id', String(36)) - snapshots.create_column(volume_type) - - volume_types = Table('volume_types', meta, autoload=True) - - # encryption types associated with particular volume type - encryption = Table( - 'encryption', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, name=None)), - Column('cipher', String(length=255)), - Column('control_location', String(length=255), nullable=False), - Column('key_size', Integer), - Column('provider', String(length=255), nullable=False), - # NOTE(joel-coffman): The volume_type_id must be unique or else the - # referenced volume type becomes ambiguous. That is, specifying the - # volume type is not sufficient to identify a particular encryption - # scheme unless each volume type is associated with at most one - # encryption scheme. - Column('volume_type_id', String(length=36), - ForeignKey(volume_types.c.id), - primary_key=True, nullable=False), - mysql_engine='InnoDB', - mysql_charset='utf8' - ) - - encryption.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/018_add_qos_specs.py b/cinder/db/sqlalchemy/migrate_repo/versions/018_add_qos_specs.py deleted file mode 100644 index 2dcbe1ed7..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/018_add_qos_specs.py +++ /dev/null @@ -1,48 +0,0 @@ -# Copyright (C) 2013 eBay Inc. -# Copyright (C) 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime -from sqlalchemy import ForeignKey, MetaData, String, Table - - -def upgrade(migrate_engine): - """Add volume_type_rate_limit table.""" - meta = MetaData() - meta.bind = migrate_engine - - quality_of_service_specs = Table( - 'quality_of_service_specs', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, name=None)), - Column('id', String(36), primary_key=True, nullable=False), - Column('specs_id', String(36), - ForeignKey('quality_of_service_specs.id')), - Column('key', String(255)), - Column('value', String(255)), - mysql_engine='InnoDB', - mysql_charset='utf8' - ) - - quality_of_service_specs.create() - - volume_types = Table('volume_types', meta, autoload=True) - qos_specs_id = Column('qos_specs_id', String(36), - ForeignKey('quality_of_service_specs.id')) - - volume_types.create_column(qos_specs_id) - volume_types.update().values(qos_specs_id=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/019_add_migration_status.py b/cinder/db/sqlalchemy/migrate_repo/versions/019_add_migration_status.py deleted file mode 100644 index 3d0fa36ea..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/019_add_migration_status.py +++ /dev/null @@ -1,26 +0,0 @@ -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from sqlalchemy import String, Column, MetaData, Table - - -def upgrade(migrate_engine): - """Add migration_status column to volumes.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - migration_status = Column('migration_status', String(255)) - volumes.create_column(migration_status) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/020_add_volume_admin_metadata_table.py b/cinder/db/sqlalchemy/migrate_repo/versions/020_add_volume_admin_metadata_table.py deleted file mode 100644 index 0f9345a97..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/020_add_volume_admin_metadata_table.py +++ /dev/null @@ -1,39 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime -from sqlalchemy import Integer, MetaData, String, Table, ForeignKey - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - Table('volumes', meta, autoload=True) - - # New table - volume_admin_metadata = Table( - 'volume_admin_metadata', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('volume_id', String(length=36), ForeignKey('volumes.id'), - nullable=False), - Column('key', String(length=255)), - Column('value', String(length=255)), - mysql_engine='InnoDB', - mysql_charset='utf8' - ) - - volume_admin_metadata.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/021_add_default_quota_class.py b/cinder/db/sqlalchemy/migrate_repo/versions/021_add_default_quota_class.py deleted file mode 100644 index 61e480fd4..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/021_add_default_quota_class.py +++ /dev/null @@ -1,66 +0,0 @@ -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -from oslo_config import cfg -from sqlalchemy import MetaData, Table - -# Get default values via config. The defaults will either -# come from the default values set in the quota option -# configuration or via cinder.conf if the user has configured -# default values for quotas there. -CONF = cfg.CONF -CONF.import_opt('quota_volumes', 'cinder.quota') -CONF.import_opt('quota_snapshots', 'cinder.quota') -CONF.import_opt('quota_gigabytes', 'cinder.quota') - -CLASS_NAME = 'default' -CREATED_AT = datetime.datetime.now() # noqa - - -def upgrade(migrate_engine): - """Add default quota class data into DB.""" - meta = MetaData() - meta.bind = migrate_engine - - quota_classes = Table('quota_classes', meta, autoload=True) - - rows = quota_classes.count().\ - where(quota_classes.c.class_name == 'default').execute().scalar() - - # Do not add entries if there are already 'default' entries. We don't - # want to write over something the user added. - if rows: - return - - # Set default volumes - qci = quota_classes.insert() - qci.execute({'created_at': CREATED_AT, - 'class_name': CLASS_NAME, - 'resource': 'volumes', - 'hard_limit': CONF.quota_volumes, - 'deleted': False, }) - # Set default snapshots - qci.execute({'created_at': CREATED_AT, - 'class_name': CLASS_NAME, - 'resource': 'snapshots', - 'hard_limit': CONF.quota_snapshots, - 'deleted': False, }) - # Set default gigabytes - qci.execute({'created_at': CREATED_AT, - 'class_name': CLASS_NAME, - 'resource': 'gigabytes', - 'hard_limit': CONF.quota_gigabytes, - 'deleted': False, }) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/022_add_reason_column_to_service.py b/cinder/db/sqlalchemy/migrate_repo/versions/022_add_reason_column_to_service.py deleted file mode 100644 index 098544888..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/022_add_reason_column_to_service.py +++ /dev/null @@ -1,23 +0,0 @@ -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - services = Table('services', meta, autoload=True) - reason = Column('disabled_reason', String(255)) - services.create_column(reason) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/023_add_expire_reservations_index.py b/cinder/db/sqlalchemy/migrate_repo/versions/023_add_expire_reservations_index.py deleted file mode 100644 index 793588ea4..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/023_add_expire_reservations_index.py +++ /dev/null @@ -1,38 +0,0 @@ -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Index, MetaData, Table - - -def _get_deleted_expire_index(table): - members = sorted(['deleted', 'expire']) - for idx in table.indexes: - if sorted(idx.columns.keys()) == members: - return idx - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - reservations = Table('reservations', meta, autoload=True) - if _get_deleted_expire_index(reservations): - return - - # Based on expire_reservations query - # from: cinder/db/sqlalchemy/api.py - index = Index('reservations_deleted_expire_idx', - reservations.c.deleted, reservations.c.expire) - - index.create(migrate_engine) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/024_add_replication_support.py b/cinder/db/sqlalchemy/migrate_repo/versions/024_add_replication_support.py deleted file mode 100644 index 02d392342..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/024_add_replication_support.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add replication columns to volumes.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - replication_status = Column('replication_status', String(255)) - replication_extended_status = Column('replication_extended_status', - String(255)) - replication_driver_data = Column('replication_driver_data', String(255)) - volumes.create_column(replication_status) - volumes.create_column(replication_extended_status) - volumes.create_column(replication_driver_data) - volumes.update().values(replication_status='disabled', - replication_extended_status=None, - replication_driver_data=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/025_add_consistencygroup.py b/cinder/db/sqlalchemy/migrate_repo/versions/025_add_consistencygroup.py deleted file mode 100644 index 4cc953547..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/025_add_consistencygroup.py +++ /dev/null @@ -1,81 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime -from sqlalchemy import ForeignKey, MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - # New table - consistencygroups = Table( - 'consistencygroups', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, name=None)), - Column('id', String(36), primary_key=True, nullable=False), - Column('user_id', String(length=255)), - Column('project_id', String(length=255)), - Column('host', String(length=255)), - Column('availability_zone', String(length=255)), - Column('name', String(length=255)), - Column('description', String(length=255)), - Column('volume_type_id', String(length=255)), - Column('status', String(length=255)), - mysql_engine='InnoDB', - mysql_charset='utf8', - ) - - consistencygroups.create() - - # New table - cgsnapshots = Table( - 'cgsnapshots', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, name=None)), - Column('id', String(36), primary_key=True, nullable=False), - Column('consistencygroup_id', String(36), - ForeignKey('consistencygroups.id'), - nullable=False), - Column('user_id', String(length=255)), - Column('project_id', String(length=255)), - Column('name', String(length=255)), - Column('description', String(length=255)), - Column('status', String(length=255)), - mysql_engine='InnoDB', - mysql_charset='utf8', - ) - - cgsnapshots.create() - - # Add column to volumes table - volumes = Table('volumes', meta, autoload=True) - consistencygroup_id = Column('consistencygroup_id', String(36), - ForeignKey('consistencygroups.id')) - volumes.create_column(consistencygroup_id) - volumes.update().values(consistencygroup_id=None).execute() - - # Add column to snapshots table - snapshots = Table('snapshots', meta, autoload=True) - cgsnapshot_id = Column('cgsnapshot_id', String(36), - ForeignKey('cgsnapshots.id')) - - snapshots.create_column(cgsnapshot_id) - snapshots.update().values(cgsnapshot_id=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/026_add_consistencygroup_quota_class.py b/cinder/db/sqlalchemy/migrate_repo/versions/026_add_consistencygroup_quota_class.py deleted file mode 100644 index afd9a5d99..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/026_add_consistencygroup_quota_class.py +++ /dev/null @@ -1,52 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -from oslo_config import cfg -from sqlalchemy import MetaData, Table - -# Get default values via config. The defaults will either -# come from the default values set in the quota option -# configuration or via cinder.conf if the user has configured -# default values for quotas there. -CONF = cfg.CONF -CONF.import_opt('quota_consistencygroups', 'cinder.quota') - -CLASS_NAME = 'default' -CREATED_AT = datetime.datetime.now() # noqa - - -def upgrade(migrate_engine): - """Add default quota class data into DB.""" - meta = MetaData() - meta.bind = migrate_engine - - quota_classes = Table('quota_classes', meta, autoload=True) - - rows = quota_classes.count().\ - where(quota_classes.c.resource == 'consistencygroups').\ - execute().scalar() - - # Do not add entries if there are already 'consistencygroups' entries. - if rows: - return - - # Set consistencygroups - qci = quota_classes.insert() - qci.execute({'created_at': CREATED_AT, - 'class_name': CLASS_NAME, - 'resource': 'consistencygroups', - 'hard_limit': CONF.quota_consistencygroups, - 'deleted': False, }) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/027_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/027_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/027_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/028_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/028_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/028_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/029_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/029_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/029_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/030_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/030_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/030_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/031_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/031_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/031_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/032_add_volume_type_projects.py b/cinder/db/sqlalchemy/migrate_repo/versions/032_add_volume_type_projects.py deleted file mode 100644 index b1bf1b97c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/032_add_volume_type_projects.py +++ /dev/null @@ -1,41 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime, UniqueConstraint -from sqlalchemy import Integer, MetaData, String, Table, ForeignKey - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - volume_types = Table('volume_types', meta, autoload=True) - is_public = Column('is_public', Boolean) - - volume_types.create_column(is_public) - # pylint: disable=E1120 - volume_types.update().values(is_public=True).execute() - - volume_type_projects = Table( - 'volume_type_projects', meta, - Column('id', Integer, primary_key=True, nullable=False), - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('volume_type_id', String(36), - ForeignKey('volume_types.id')), - Column('project_id', String(length=255)), - Column('deleted', Boolean(create_constraint=True, name=None)), - UniqueConstraint('volume_type_id', 'project_id', 'deleted'), - mysql_engine='InnoDB', - ) - - volume_type_projects.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/033_add_encryption_unique_key.py b/cinder/db/sqlalchemy/migrate_repo/versions/033_add_encryption_unique_key.py deleted file mode 100644 index 92467100a..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/033_add_encryption_unique_key.py +++ /dev/null @@ -1,95 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from migrate import PrimaryKeyConstraint, ForeignKeyConstraint -from sqlalchemy import Column, MetaData, Table -from sqlalchemy import String, Integer, Boolean, DateTime - - -def upgrade(migrate_engine): - """Add UUID primary key column to encryption.""" - meta = MetaData() - meta.bind = migrate_engine - - encryptions = Table('encryption', meta, autoload=True) - - # NOTE: SQLite doesn't support 'drop constraint' statament - if migrate_engine.name == 'sqlite': - _upgrade_sqlite(meta, encryptions) - else: - encryption_id_column_kwargs = {} - if migrate_engine.name == 'ibm_db_sa': - # NOTE(junxiebj): DB2 10.5 doesn't support primary key - # constraints over nullable columns, so we have to - # make the column non-nullable in the DB2 case. - encryption_id_column_kwargs['nullable'] = False - encryption_id = Column('encryption_id', String(36), - **encryption_id_column_kwargs) - encryptions.create_column(encryption_id) - - encryption_items = list(encryptions.select().execute()) - - for item in encryption_items: - encryptions.update().\ - where(encryptions.c.volume_type_id == item['volume_type_id']).\ - values(encryption_id=str(uuid.uuid4())).execute() - - # NOTE (e0ne): need to drop FK first for MySQL - if migrate_engine.name == 'mysql': - ref_table = Table('volume_types', meta, autoload=True) - params = {'columns': [encryptions.c['volume_type_id']], - 'refcolumns': [ref_table.c['id']], - 'name': 'encryption_ibfk_1'} - volume_type_fk = ForeignKeyConstraint(**params) - volume_type_fk.drop() - - volume_type_pk = PrimaryKeyConstraint('volume_type_id', - table=encryptions) - volume_type_pk.drop() - - pkey = PrimaryKeyConstraint(encryptions.columns.encryption_id) - pkey.create() - - -def _upgrade_sqlite(meta, encryptions): - new_encryptions = Table( - 'encryption_33', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('deleted_at', DateTime(timezone=False)), - Column('deleted', Boolean(create_constraint=True, name=None)), - Column('cipher', String(255)), - Column('key_size', Integer), - Column('provider', String(255)), - Column('control_location', String(255)), - Column('encryption_id', String(36), primary_key=True), - Column('volume_type_id', String(36)) - ) - new_encryptions.create() - encryption_items = list(encryptions.select().execute()) - for item in encryption_items: - new_encryptions.insert().\ - values(created_at=item['created_at'], - updated_at=item['updated_at'], - deleted_at=item['deleted_at'], - deleted=item['deleted'], - cipher=item['cipher'], - key_size=item['key_size'], - provider=item['provider'], - control_location=item['control_location'], - encryption_id=str(uuid.uuid4()), - volume_type_id=item['volume_type_id']).execute() - - encryptions.drop() - new_encryptions.rename('encryption') diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/034_volume_type_add_desc_column.py b/cinder/db/sqlalchemy/migrate_repo/versions/034_volume_type_add_desc_column.py deleted file mode 100644 index 1ceb1bc96..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/034_volume_type_add_desc_column.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from sqlalchemy import Column, MetaData, Table, String - - -def upgrade(migrate_engine): - """Add description column to volume_types.""" - meta = MetaData() - meta.bind = migrate_engine - - volume_types = Table('volume_types', meta, autoload=True) - description = Column('description', String(255)) - volume_types.create_column(description) - volume_types.update().values(description=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/035_add_provider_id_column.py b/cinder/db/sqlalchemy/migrate_repo/versions/035_add_provider_id_column.py deleted file mode 100644 index ce0393f2a..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/035_add_provider_id_column.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add provider_id column to volumes.""" - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - provider_id = Column('provider_id', String(255)) - volumes.create_column(provider_id) - volumes.update().values(provider_id=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/036_add_provider_id_column_to_snapshots.py b/cinder/db/sqlalchemy/migrate_repo/versions/036_add_provider_id_column_to_snapshots.py deleted file mode 100644 index f83605ffd..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/036_add_provider_id_column_to_snapshots.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add provider_id column to snapshots.""" - meta = MetaData() - meta.bind = migrate_engine - - snapshots = Table('snapshots', meta, autoload=True) - provider_id = Column('provider_id', String(255)) - snapshots.create_column(provider_id) - snapshots.update().values(provider_id=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/037_add_cgsnapshot_id_column_to_consistencygroups.py b/cinder/db/sqlalchemy/migrate_repo/versions/037_add_cgsnapshot_id_column_to_consistencygroups.py deleted file mode 100644 index 0b75e16ba..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/037_add_cgsnapshot_id_column_to_consistencygroups.py +++ /dev/null @@ -1,26 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add cgsnapshot_id column to consistencygroups.""" - meta = MetaData() - meta.bind = migrate_engine - - consistencygroups = Table('consistencygroups', meta, autoload=True) - cgsnapshot_id = Column('cgsnapshot_id', String(36)) - - consistencygroups.create_column(cgsnapshot_id) - consistencygroups.update().values(cgsnapshot_id=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/038_add_driver_initiator_data_table.py b/cinder/db/sqlalchemy/migrate_repo/versions/038_add_driver_initiator_data_table.py deleted file mode 100644 index d1c6f3e91..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/038_add_driver_initiator_data_table.py +++ /dev/null @@ -1,36 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, DateTime, Integer -from sqlalchemy import MetaData, String, Table, UniqueConstraint - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - # New table - initiator_data = Table( - 'driver_initiator_data', meta, - Column('created_at', DateTime(timezone=False)), - Column('updated_at', DateTime(timezone=False)), - Column('id', Integer, primary_key=True, nullable=False), - Column('initiator', String(length=255), index=True, nullable=False), - Column('namespace', String(length=255), nullable=False), - Column('key', String(length=255), nullable=False), - Column('value', String(length=255)), - UniqueConstraint('initiator', 'namespace', 'key'), - mysql_engine='InnoDB', - mysql_charset='utf8' - ) - - initiator_data.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/039_add_parent_id_to_backups.py b/cinder/db/sqlalchemy/migrate_repo/versions/039_add_parent_id_to_backups.py deleted file mode 100644 index 7c9c42f92..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/039_add_parent_id_to_backups.py +++ /dev/null @@ -1,28 +0,0 @@ -# Copyright 2014 TrilioData, Inc -# Copyright (c) 2015 EMC Corporation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - backups = Table('backups', meta, autoload=True) - parent_id = Column('parent_id', String(length=36)) - - backups.create_column(parent_id) - backups.update().values(parent_id=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/040_add_volume_attachment.py b/cinder/db/sqlalchemy/migrate_repo/versions/040_add_volume_attachment.py deleted file mode 100644 index 9727c7ccb..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/040_add_volume_attachment.py +++ /dev/null @@ -1,88 +0,0 @@ -# (c) Copyright 2012-2014 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime -import uuid - -import six -from sqlalchemy import Boolean, Column, DateTime -from sqlalchemy import ForeignKey, MetaData, String, Table - -CREATED_AT = datetime.datetime.now() # noqa - - -def upgrade(migrate_engine): - """Add volume multi attachment table.""" - meta = MetaData() - meta.bind = migrate_engine - - # add the multiattach flag to the volumes table. - volumes = Table('volumes', meta, autoload=True) - multiattach = Column('multiattach', Boolean) - volumes.create_column(multiattach) - volumes.update().values(multiattach=False).execute() - - # The new volume_attachment table - volume_attachment = Table( - 'volume_attachment', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', String(length=36), primary_key=True, nullable=False), - Column('volume_id', String(length=36), ForeignKey('volumes.id'), - nullable=False), - Column('attached_host', String(length=255)), - Column('instance_uuid', String(length=36)), - Column('mountpoint', String(length=255)), - Column('attach_time', DateTime), - Column('detach_time', DateTime), - Column('attach_mode', String(length=36)), - Column('attach_status', String(length=255)), - mysql_engine='InnoDB' - ) - - volume_attachment.create() - - # now migrate existing volume attachment info into the - # new volume_attachment table - volumes_list = list(volumes.select().execute()) - for volume in volumes_list: - if volume.attach_status == 'attached': - attachment = volume_attachment.insert() - values = {'id': six.text_type(uuid.uuid4()), - 'created_at': CREATED_AT, - 'deleted_at': None, - 'deleted': False, - 'volume_id': volume.id, - 'attached_host': volume.host, - 'instance_uuid': volume.instance_uuid, - 'mountpoint': volume.mountpoint, - 'attach_time': volume.attach_time, - 'attach_mode': 'rw', - 'attach_status': 'attached', - } - attachment.execute(values) - - # we have no reason to keep the columns that now - # exist in the volume_attachment table - mountpoint = volumes.columns.mountpoint - volumes.drop_column(mountpoint) - instance_uuid = volumes.columns.instance_uuid - volumes.drop_column(instance_uuid) - attach_time = volumes.columns.attach_time - volumes.drop_column(attach_time) - attached_host = volumes.columns.attached_host - volumes.drop_column(attached_host) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/041_add_modified_at_column_to_service.py b/cinder/db/sqlalchemy/migrate_repo/versions/041_add_modified_at_column_to_service.py deleted file mode 100644 index b613621ba..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/041_add_modified_at_column_to_service.py +++ /dev/null @@ -1,21 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, MetaData, DateTime, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - services = Table('services', meta, autoload=True) - modified_at = Column('modified_at', DateTime(timezone=False)) - services.create_column(modified_at) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/042_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/042_placeholder.py deleted file mode 100644 index b088f203c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/042_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Kilo backports. -# Do not use this number for new Liberty work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/043_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/043_placeholder.py deleted file mode 100644 index b088f203c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/043_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Kilo backports. -# Do not use this number for new Liberty work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/044_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/044_placeholder.py deleted file mode 100644 index b088f203c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/044_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Kilo backports. -# Do not use this number for new Liberty work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/045_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/045_placeholder.py deleted file mode 100644 index b088f203c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/045_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Kilo backports. -# Do not use this number for new Liberty work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/046_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/046_placeholder.py deleted file mode 100644 index b088f203c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/046_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Kilo backports. -# Do not use this number for new Liberty work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/047_add_per_volume_quota.py b/cinder/db/sqlalchemy/migrate_repo/versions/047_add_per_volume_quota.py deleted file mode 100644 index 5e9f7d2cd..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/047_add_per_volume_quota.py +++ /dev/null @@ -1,44 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_utils import timeutils -from sqlalchemy import MetaData, Table - - -# Get default value via config. The default will either -# come from the default value set in the quota configuration option -# or via cinder.conf if the user has configured -# default value for per volume size limit there. - - -def upgrade(migrate_engine): - """Add default "per_volume_gigabytes" row into DB.""" - meta = MetaData() - meta.bind = migrate_engine - quota_classes = Table('quota_classes', meta, autoload=True) - row = quota_classes.count().\ - where(quota_classes.c.resource == 'per_volume_gigabytes').\ - execute().scalar() - - # Do not add entry if there is already 'default' entry exists - # in the database. - # We don't want to write over something the user added. - if row: - return - - # Set default per_volume_gigabytes for per volume size - qci = quota_classes.insert() - qci.execute({'created_at': timeutils.utcnow(), - 'class_name': 'default', - 'resource': 'per_volume_gigabytes', - 'hard_limit': -1, - 'deleted': False, }) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/048_add_allocated_in_quotas.py b/cinder/db/sqlalchemy/migrate_repo/versions/048_add_allocated_in_quotas.py deleted file mode 100644 index b626a08bf..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/048_add_allocated_in_quotas.py +++ /dev/null @@ -1,25 +0,0 @@ -# Copyright 2015 Yahoo Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, Integer, MetaData, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - quotas = Table('quotas', meta, autoload=True) - - # Add a new column allocated to save allocated quota - allocated = Column('allocated', Integer, default=0) - quotas.create_column(allocated) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/049_add_temp_volume_snapshot_ids_to_backups.py b/cinder/db/sqlalchemy/migrate_repo/versions/049_add_temp_volume_snapshot_ids_to_backups.py deleted file mode 100644 index 037a7b141..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/049_add_temp_volume_snapshot_ids_to_backups.py +++ /dev/null @@ -1,31 +0,0 @@ -# Copyright (c) 2015 EMC Corporation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - backups = Table('backups', meta, autoload=True) - temp_volume_id = Column('temp_volume_id', String(length=36)) - temp_snapshot_id = Column('temp_snapshot_id', String(length=36)) - - backups.create_column(temp_volume_id) - backups.update().values(temp_volume_id=None).execute() - - backups.create_column(temp_snapshot_id) - backups.update().values(temp_snapshot_id=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/050_add_previous_status_to_volumes.py b/cinder/db/sqlalchemy/migrate_repo/versions/050_add_previous_status_to_volumes.py deleted file mode 100644 index 654fdce7c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/050_add_previous_status_to_volumes.py +++ /dev/null @@ -1,27 +0,0 @@ -# Copyright (c) 2015 EMC Corporation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - volumes = Table('volumes', meta, autoload=True) - previous_status = Column('previous_status', String(length=255)) - - volumes.create_column(previous_status) - volumes.update().values(previous_status=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/051_add_source_cgid_column_to_consistencygroups.py b/cinder/db/sqlalchemy/migrate_repo/versions/051_add_source_cgid_column_to_consistencygroups.py deleted file mode 100644 index 01b9ee774..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/051_add_source_cgid_column_to_consistencygroups.py +++ /dev/null @@ -1,26 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add source_cgid column to consistencygroups.""" - meta = MetaData() - meta.bind = migrate_engine - - consistencygroups = Table('consistencygroups', meta, autoload=True) - source_cgid = Column('source_cgid', String(36)) - - consistencygroups.create_column(source_cgid) - consistencygroups.update().values(source_cgid=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/052_add_provider_auth_column_to_snapshots.py b/cinder/db/sqlalchemy/migrate_repo/versions/052_add_provider_auth_column_to_snapshots.py deleted file mode 100644 index d618f88f8..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/052_add_provider_auth_column_to_snapshots.py +++ /dev/null @@ -1,25 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - """Add provider_auth column to snapshots.""" - meta = MetaData() - meta.bind = migrate_engine - - snapshots = Table('snapshots', meta, autoload=True) - provider_auth = Column('provider_auth', String(255)) - snapshots.create_column(provider_auth) - snapshots.update().values(provider_auth=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/053_add_version_columns_to_service.py b/cinder/db/sqlalchemy/migrate_repo/versions/053_add_version_columns_to_service.py deleted file mode 100644 index 25ead6561..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/053_add_version_columns_to_service.py +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright (C) 2015 SimpliVity Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - services = Table('services', meta, autoload=True) - rpc_current_version = Column('rpc_current_version', String(36)) - rpc_available_version = Column('rpc_available_version', String(36)) - object_current_version = Column('object_current_version', String(36)) - object_available_version = Column('object_available_version', String(36)) - services.create_column(rpc_current_version) - services.create_column(rpc_available_version) - services.create_column(object_current_version) - services.create_column(object_available_version) - services.update().values(rpc_current_version=None).execute() - services.update().values(rpc_available_version=None).execute() - services.update().values(object_current_version=None).execute() - services.update().values(object_available_version=None).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/054_add_has_dependent_backups_column_to_backups.py b/cinder/db/sqlalchemy/migrate_repo/versions/054_add_has_dependent_backups_column_to_backups.py deleted file mode 100644 index 078ced0d7..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/054_add_has_dependent_backups_column_to_backups.py +++ /dev/null @@ -1,33 +0,0 @@ -# Copyright (c) 2015 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, Integer, MetaData, Table - - -def upgrade(migrate_engine): - """Add num_dependent_backups column to backups.""" - meta = MetaData() - meta.bind = migrate_engine - - backups = Table('backups', meta, autoload=True) - num_dependent_backups = Column('num_dependent_backups', Integer, default=0) - backups.create_column(num_dependent_backups) - backups_list = list(backups.select().execute()) - for backup in backups_list: - dep_bks_list = list(backups.select().where(backups.columns.parent_id == - backup.id).execute()) - if dep_bks_list: - backups.update().where(backups.columns.id == backup.id).values( - num_dependent_backups=len(dep_bks_list)).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/055_add_image_volume_cache_table.py b/cinder/db/sqlalchemy/migrate_repo/versions/055_add_image_volume_cache_table.py deleted file mode 100644 index 5d509a333..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/055_add_image_volume_cache_table.py +++ /dev/null @@ -1,37 +0,0 @@ -# Copyright (C) 2015 Pure Storage, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, DateTime, Integer -from sqlalchemy import MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - # New table - image_volume_cache = Table( - 'image_volume_cache_entries', meta, - Column('image_updated_at', DateTime(timezone=False)), - Column('id', Integer, primary_key=True, nullable=False), - Column('host', String(length=255), index=True, nullable=False), - Column('image_id', String(length=36), index=True, nullable=False), - Column('volume_id', String(length=36), nullable=False), - Column('size', Integer, nullable=False), - Column('last_used', DateTime, nullable=False), - mysql_engine='InnoDB', - mysql_charset='utf8' - ) - - image_volume_cache.create() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/056_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/056_placeholder.py deleted file mode 100644 index 37c8ad186..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/056_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Mitaka work. New Mitaka work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/057_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/057_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/057_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/058_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/058_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/058_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/059_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/059_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/059_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/060_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/060_placeholder.py deleted file mode 100644 index e31c02cf1..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/060_placeholder.py +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Do not use this number for new Kilo work. New Kilo work starts after -# all the placeholders. -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/061_add_snapshot_id_timestamp_to_backups.py b/cinder/db/sqlalchemy/migrate_repo/versions/061_add_snapshot_id_timestamp_to_backups.py deleted file mode 100644 index 054cef341..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/061_add_snapshot_id_timestamp_to_backups.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright (c) 2015 EMC Corporation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, DateTime, MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - backups = Table('backups', meta, autoload=True) - snapshot_id = Column('snapshot_id', String(length=36)) - data_timestamp = Column('data_timestamp', DateTime) - - backups.create_column(snapshot_id) - - backups.create_column(data_timestamp) - backups.update().values(data_timestamp=backups.c.created_at).execute() diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/062_deleted_type_to_Integer.py b/cinder/db/sqlalchemy/migrate_repo/versions/062_deleted_type_to_Integer.py deleted file mode 100644 index 415b076b2..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/062_deleted_type_to_Integer.py +++ /dev/null @@ -1,30 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Integer -from sqlalchemy import MetaData, Table - - -def upgrade(migrate_engine): - """Deleted col of volume_type_projects converted(tinyint->Int).""" - meta = MetaData() - meta.bind = migrate_engine - - volume_type_projects = Table('volume_type_projects', meta, autoload=True) - - if migrate_engine.name == 'postgresql': - # NOTE: PostgreSQL can't cast Boolean to int automatically - sql = 'ALTER TABLE volume_type_projects ALTER COLUMN deleted ' + \ - 'TYPE INTEGER USING deleted::integer' - migrate_engine.execute(sql) - else: - volume_type_projects.c.deleted.alter(Integer) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/062_sqlite_upgrade.sql b/cinder/db/sqlalchemy/migrate_repo/versions/062_sqlite_upgrade.sql deleted file mode 100644 index fe7cf988c..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/062_sqlite_upgrade.sql +++ /dev/null @@ -1,29 +0,0 @@ --- As sqlite does not support the DROP CHECK, we need to create --- the table, and move all the data to it. - -CREATE TABLE volume_type_projects_new ( - created_at DATETIME, - updated_at DATETIME, - deleted_at DATETIME, - deleted INTEGER, - id INTEGER NOT NULL, - volume_type_id VARCHAR(36), - project_id VARCHAR(255), - PRIMARY KEY (id), - FOREIGN KEY (volume_type_id) REFERENCES volume_types(id), - CONSTRAINT uniq_volume_type_projects0volume_type_id0project_id0deleted UNIQUE (volume_type_id, project_id, deleted) -); - -INSERT INTO volume_type_projects_new - SELECT created_at, - updated_at, - deleted_at, - deleted, - id, - volume_type_id, - project_id - FROM volume_type_projects; - -DROP TABLE volume_type_projects; - -ALTER TABLE volume_type_projects_new RENAME TO volume_type_projects; diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/063_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/063_placeholder.py deleted file mode 100644 index b74fdeef0..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/063_placeholder.py +++ /dev/null @@ -1,17 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -def upgrade(migrate_engine): - # This used to drop iscsi_targets, but since dropping it before L release - # stops using it breaks rolling upgrades we postpone the dropping until N. - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/064_add_restore_volume_id_to_backups.py b/cinder/db/sqlalchemy/migrate_repo/versions/064_add_restore_volume_id_to_backups.py deleted file mode 100644 index 370a53512..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/064_add_restore_volume_id_to_backups.py +++ /dev/null @@ -1,26 +0,0 @@ -# Copyright (c) 2015 Intel Corporation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column, MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - - backups = Table('backups', meta, autoload=True) - restore_volume_id = Column('restore_volume_id', String(length=36)) - - backups.create_column(restore_volume_id) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/065_add_replication_info_to_service.py b/cinder/db/sqlalchemy/migrate_repo/versions/065_add_replication_info_to_service.py deleted file mode 100644 index 3d8499a64..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/065_add_replication_info_to_service.py +++ /dev/null @@ -1,30 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import Boolean, MetaData, String, Table - - -def upgrade(migrate_engine): - """Add replication info to services table.""" - meta = MetaData() - meta.bind = migrate_engine - - services = Table('services', meta, autoload=True) - replication_status = Column('replication_status', String(length=36), - default="not-capable") - active_backend_id = Column('active_backend_id', String(length=255)) - frozen = Column('frozen', Boolean, default=False) - - services.create_column(replication_status) - services.create_column(frozen) - services.create_column(active_backend_id) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/066_add_allocated_id_column_to_reservations.py b/cinder/db/sqlalchemy/migrate_repo/versions/066_add_allocated_id_column_to_reservations.py deleted file mode 100644 index 2ec286aed..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/066_add_allocated_id_column_to_reservations.py +++ /dev/null @@ -1,28 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Column -from sqlalchemy import MetaData, Integer, Table, ForeignKey - - -def upgrade(migrate_engine): - """Add allocated_id to the reservations table.""" - meta = MetaData() - meta.bind = migrate_engine - - reservations = Table('reservations', meta, autoload=True) - Table('quotas', meta, autoload=True) - allocated_id = Column('allocated_id', Integer, ForeignKey('quotas.id'), - nullable=True) - reservations.create_column(allocated_id) - usage_id = reservations.c.usage_id - usage_id.alter(nullable=True) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/067_readd_iscsi_targets_table.py b/cinder/db/sqlalchemy/migrate_repo/versions/067_readd_iscsi_targets_table.py deleted file mode 100644 index c0ba4f3a3..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/067_readd_iscsi_targets_table.py +++ /dev/null @@ -1,40 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from sqlalchemy import Boolean, Column, DateTime, ForeignKey -from sqlalchemy import Integer, MetaData, String, Table - - -def upgrade(migrate_engine): - meta = MetaData() - meta.bind = migrate_engine - Table('volumes', meta, autoload=True) - - table = Table( - 'iscsi_targets', meta, - Column('created_at', DateTime), - Column('updated_at', DateTime), - Column('deleted_at', DateTime), - Column('deleted', Boolean), - Column('id', Integer, primary_key=True, nullable=False), - Column('target_num', Integer), - Column('host', String(length=255)), - Column('volume_id', String(length=36), ForeignKey('volumes.id'), - nullable=True), - mysql_engine='InnoDB', - mysql_charset='utf8' - ) - - # We use checkfirst argument because this table may already exist if the - # migration is performed on a system that was on a migration earlier than - # 063 when performing the upgrade. - table.create(checkfirst=True) diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/068_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/068_placeholder.py deleted file mode 100644 index 7f0c9af0d..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/068_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Mitaka backports. -# Do not use this number for new Newton work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/069_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/069_placeholder.py deleted file mode 100644 index 7f0c9af0d..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/069_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Mitaka backports. -# Do not use this number for new Newton work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/070_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/070_placeholder.py deleted file mode 100644 index 7f0c9af0d..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/070_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Mitaka backports. -# Do not use this number for new Newton work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/071_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/071_placeholder.py deleted file mode 100644 index 7f0c9af0d..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/071_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Mitaka backports. -# Do not use this number for new Newton work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/072_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/072_placeholder.py deleted file mode 100644 index 7f0c9af0d..000000000 --- a/cinder/db/sqlalchemy/migrate_repo/versions/072_placeholder.py +++ /dev/null @@ -1,22 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# This is a placeholder for Mitaka backports. -# Do not use this number for new Newton work. New work starts after -# all the placeholders. -# -# See this for more information: -# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html - - -def upgrade(migrate_engine): - pass diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/__init__.py b/cinder/db/sqlalchemy/migrate_repo/versions/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/db/sqlalchemy/models.py b/cinder/db/sqlalchemy/models.py deleted file mode 100644 index 2ca43c05b..000000000 --- a/cinder/db/sqlalchemy/models.py +++ /dev/null @@ -1,640 +0,0 @@ -# Copyright (c) 2011 X.commerce, a business unit of eBay Inc. -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# Copyright 2011 Piston Cloud Computing, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -SQLAlchemy models for cinder data. -""" - -from oslo_config import cfg -from oslo_db.sqlalchemy import models -from oslo_utils import timeutils -from sqlalchemy import Column, Integer, String, Text, schema -from sqlalchemy.ext.declarative import declarative_base -from sqlalchemy import ForeignKey, DateTime, Boolean -from sqlalchemy.orm import relationship, backref, validates - - -CONF = cfg.CONF -BASE = declarative_base() - - -class CinderBase(models.TimestampMixin, - models.ModelBase): - """Base class for Cinder Models.""" - - __table_args__ = {'mysql_engine': 'InnoDB'} - - # TODO(rpodolyaka): reuse models.SoftDeleteMixin in the next stage - # of implementing of BP db-cleanup - deleted_at = Column(DateTime) - deleted = Column(Boolean, default=False) - metadata = None - - def delete(self, session): - """Delete this object.""" - self.deleted = True - self.deleted_at = timeutils.utcnow() - self.save(session=session) - - -class Service(BASE, CinderBase): - """Represents a running service on a host.""" - - __tablename__ = 'services' - id = Column(Integer, primary_key=True) - host = Column(String(255)) # , ForeignKey('hosts.id')) - binary = Column(String(255)) - topic = Column(String(255)) - report_count = Column(Integer, nullable=False, default=0) - disabled = Column(Boolean, default=False) - availability_zone = Column(String(255), default='cinder') - disabled_reason = Column(String(255)) - # adding column modified_at to contain timestamp - # for manual enable/disable of cinder services - # updated_at column will now contain timestamps for - # periodic updates - modified_at = Column(DateTime) - - # Version columns to support rolling upgrade. These report the max RPC API - # and objects versions that the manager of the service is able to support. - rpc_current_version = Column(String(36)) - object_current_version = Column(String(36)) - - # FIXME(dulek): In M we've removed rpc_available_version and - # object_available_version from the model. We need to merge a DB migration - # that actually drops these columns from the DB in early Newton. - - # replication_status can be: enabled, disabled, not-capable, error, - # failed-over or not-configured - replication_status = Column(String(255), default="not-capable") - active_backend_id = Column(String(255)) - frozen = Column(Boolean, nullable=False, default=False) - - -class ConsistencyGroup(BASE, CinderBase): - """Represents a consistencygroup.""" - __tablename__ = 'consistencygroups' - id = Column(String(36), primary_key=True) - - user_id = Column(String(255), nullable=False) - project_id = Column(String(255), nullable=False) - - host = Column(String(255)) - availability_zone = Column(String(255)) - name = Column(String(255)) - description = Column(String(255)) - volume_type_id = Column(String(255)) - status = Column(String(255)) - cgsnapshot_id = Column(String(36)) - source_cgid = Column(String(36)) - - -class Cgsnapshot(BASE, CinderBase): - """Represents a cgsnapshot.""" - __tablename__ = 'cgsnapshots' - id = Column(String(36), primary_key=True) - - consistencygroup_id = Column(String(36)) - user_id = Column(String(255), nullable=False) - project_id = Column(String(255), nullable=False) - - name = Column(String(255)) - description = Column(String(255)) - status = Column(String(255)) - - consistencygroup = relationship( - ConsistencyGroup, - backref="cgsnapshots", - foreign_keys=consistencygroup_id, - primaryjoin='Cgsnapshot.consistencygroup_id == ConsistencyGroup.id') - - -class Volume(BASE, CinderBase): - """Represents a block storage device that can be attached to a vm.""" - __tablename__ = 'volumes' - id = Column(String(36), primary_key=True) - _name_id = Column(String(36)) # Don't access/modify this directly! - - @property - def name_id(self): - return self.id if not self._name_id else self._name_id - - @name_id.setter - def name_id(self, value): - self._name_id = value - - @property - def name(self): - return CONF.volume_name_template % self.name_id - - ec2_id = Column(Integer) - user_id = Column(String(255)) - project_id = Column(String(255)) - - snapshot_id = Column(String(36)) - - host = Column(String(255)) # , ForeignKey('hosts.id')) - size = Column(Integer) - availability_zone = Column(String(255)) # TODO(vish): foreign key? - status = Column(String(255)) # TODO(vish): enum? - attach_status = Column(String(255)) # TODO(vish): enum - migration_status = Column(String(255)) - - scheduled_at = Column(DateTime) - launched_at = Column(DateTime) - terminated_at = Column(DateTime) - - display_name = Column(String(255)) - display_description = Column(String(255)) - - provider_location = Column(String(255)) - provider_auth = Column(String(255)) - provider_geometry = Column(String(255)) - provider_id = Column(String(255)) - - volume_type_id = Column(String(36)) - source_volid = Column(String(36)) - encryption_key_id = Column(String(36)) - - consistencygroup_id = Column(String(36)) - - bootable = Column(Boolean, default=False) - multiattach = Column(Boolean, default=False) - - replication_status = Column(String(255)) - replication_extended_status = Column(String(255)) - replication_driver_data = Column(String(255)) - - previous_status = Column(String(255)) - - consistencygroup = relationship( - ConsistencyGroup, - backref="volumes", - foreign_keys=consistencygroup_id, - primaryjoin='Volume.consistencygroup_id == ConsistencyGroup.id') - - -class VolumeMetadata(BASE, CinderBase): - """Represents a metadata key/value pair for a volume.""" - __tablename__ = 'volume_metadata' - id = Column(Integer, primary_key=True) - key = Column(String(255)) - value = Column(String(255)) - volume_id = Column(String(36), ForeignKey('volumes.id'), nullable=False) - volume = relationship(Volume, backref="volume_metadata", - foreign_keys=volume_id, - primaryjoin='and_(' - 'VolumeMetadata.volume_id == Volume.id,' - 'VolumeMetadata.deleted == False)') - - -class VolumeAdminMetadata(BASE, CinderBase): - """Represents an administrator metadata key/value pair for a volume.""" - __tablename__ = 'volume_admin_metadata' - id = Column(Integer, primary_key=True) - key = Column(String(255)) - value = Column(String(255)) - volume_id = Column(String(36), ForeignKey('volumes.id'), nullable=False) - volume = relationship(Volume, backref="volume_admin_metadata", - foreign_keys=volume_id, - primaryjoin='and_(' - 'VolumeAdminMetadata.volume_id == Volume.id,' - 'VolumeAdminMetadata.deleted == False)') - - -class VolumeAttachment(BASE, CinderBase): - """Represents a volume attachment for a vm.""" - __tablename__ = 'volume_attachment' - id = Column(String(36), primary_key=True) - - volume_id = Column(String(36), ForeignKey('volumes.id'), nullable=False) - volume = relationship(Volume, backref="volume_attachment", - foreign_keys=volume_id, - primaryjoin='and_(' - 'VolumeAttachment.volume_id == Volume.id,' - 'VolumeAttachment.deleted == False)') - instance_uuid = Column(String(36)) - attached_host = Column(String(255)) - mountpoint = Column(String(255)) - attach_time = Column(DateTime) - detach_time = Column(DateTime) - attach_status = Column(String(255)) - attach_mode = Column(String(255)) - - -class VolumeTypes(BASE, CinderBase): - """Represent possible volume_types of volumes offered.""" - __tablename__ = "volume_types" - id = Column(String(36), primary_key=True) - name = Column(String(255)) - description = Column(String(255)) - # A reference to qos_specs entity - qos_specs_id = Column(String(36), - ForeignKey('quality_of_service_specs.id')) - is_public = Column(Boolean, default=True) - volumes = relationship(Volume, - backref=backref('volume_type', uselist=False), - foreign_keys=id, - primaryjoin='and_(' - 'Volume.volume_type_id == VolumeTypes.id, ' - 'VolumeTypes.deleted == False)') - - -class VolumeTypeProjects(BASE, CinderBase): - """Represent projects associated volume_types.""" - __tablename__ = "volume_type_projects" - __table_args__ = (schema.UniqueConstraint( - "volume_type_id", "project_id", "deleted", - name="uniq_volume_type_projects0volume_type_id0project_id0deleted"), - ) - id = Column(Integer, primary_key=True) - volume_type_id = Column(Integer, ForeignKey('volume_types.id'), - nullable=False) - project_id = Column(String(255)) - deleted = Column(Integer, default=0) - - volume_type = relationship( - VolumeTypes, - backref="projects", - foreign_keys=volume_type_id, - primaryjoin='and_(' - 'VolumeTypeProjects.volume_type_id == VolumeTypes.id,' - 'VolumeTypeProjects.deleted == 0)') - - -class VolumeTypeExtraSpecs(BASE, CinderBase): - """Represents additional specs as key/value pairs for a volume_type.""" - __tablename__ = 'volume_type_extra_specs' - id = Column(Integer, primary_key=True) - key = Column(String(255)) - value = Column(String(255)) - volume_type_id = Column(String(36), - ForeignKey('volume_types.id'), - nullable=False) - volume_type = relationship( - VolumeTypes, - backref="extra_specs", - foreign_keys=volume_type_id, - primaryjoin='and_(' - 'VolumeTypeExtraSpecs.volume_type_id == VolumeTypes.id,' - 'VolumeTypeExtraSpecs.deleted == False)' - ) - - -class QualityOfServiceSpecs(BASE, CinderBase): - """Represents QoS specs as key/value pairs. - - QoS specs is standalone entity that can be associated/disassociated - with volume types (one to many relation). Adjacency list relationship - pattern is used in this model in order to represent following hierarchical - data with in flat table, e.g, following structure - - qos-specs-1 'Rate-Limit' - | - +------> consumer = 'front-end' - +------> total_bytes_sec = 1048576 - +------> total_iops_sec = 500 - - qos-specs-2 'QoS_Level1' - | - +------> consumer = 'back-end' - +------> max-iops = 1000 - +------> min-iops = 200 - - is represented by: - - id specs_id key value - ------ -------- ------------- ----- - UUID-1 NULL QoSSpec_Name Rate-Limit - UUID-2 UUID-1 consumer front-end - UUID-3 UUID-1 total_bytes_sec 1048576 - UUID-4 UUID-1 total_iops_sec 500 - UUID-5 NULL QoSSpec_Name QoS_Level1 - UUID-6 UUID-5 consumer back-end - UUID-7 UUID-5 max-iops 1000 - UUID-8 UUID-5 min-iops 200 - """ - __tablename__ = 'quality_of_service_specs' - id = Column(String(36), primary_key=True) - specs_id = Column(String(36), ForeignKey(id)) - key = Column(String(255)) - value = Column(String(255)) - - specs = relationship( - "QualityOfServiceSpecs", - cascade="all, delete-orphan", - backref=backref("qos_spec", remote_side=id), - ) - - vol_types = relationship( - VolumeTypes, - backref=backref('qos_specs'), - foreign_keys=id, - primaryjoin='and_(' - 'or_(VolumeTypes.qos_specs_id == ' - 'QualityOfServiceSpecs.id,' - 'VolumeTypes.qos_specs_id == ' - 'QualityOfServiceSpecs.specs_id),' - 'QualityOfServiceSpecs.deleted == False)') - - -class VolumeGlanceMetadata(BASE, CinderBase): - """Glance metadata for a bootable volume.""" - __tablename__ = 'volume_glance_metadata' - id = Column(Integer, primary_key=True, nullable=False) - volume_id = Column(String(36), ForeignKey('volumes.id')) - snapshot_id = Column(String(36), ForeignKey('snapshots.id')) - key = Column(String(255)) - value = Column(Text) - volume = relationship(Volume, backref="volume_glance_metadata", - foreign_keys=volume_id, - primaryjoin='and_(' - 'VolumeGlanceMetadata.volume_id == Volume.id,' - 'VolumeGlanceMetadata.deleted == False)') - - -class Quota(BASE, CinderBase): - """Represents a single quota override for a project. - - If there is no row for a given project id and resource, then the - default for the quota class is used. If there is no row for a - given quota class and resource, then the default for the - deployment is used. If the row is present but the hard limit is - Null, then the resource is unlimited. - """ - - __tablename__ = 'quotas' - id = Column(Integer, primary_key=True) - - project_id = Column(String(255), index=True) - - resource = Column(String(255)) - hard_limit = Column(Integer, nullable=True) - allocated = Column(Integer, default=0) - - -class QuotaClass(BASE, CinderBase): - """Represents a single quota override for a quota class. - - If there is no row for a given quota class and resource, then the - default for the deployment is used. If the row is present but the - hard limit is Null, then the resource is unlimited. - """ - - __tablename__ = 'quota_classes' - id = Column(Integer, primary_key=True) - - class_name = Column(String(255), index=True) - - resource = Column(String(255)) - hard_limit = Column(Integer, nullable=True) - - -class QuotaUsage(BASE, CinderBase): - """Represents the current usage for a given resource.""" - - __tablename__ = 'quota_usages' - id = Column(Integer, primary_key=True) - - project_id = Column(String(255), index=True) - resource = Column(String(255)) - - in_use = Column(Integer) - reserved = Column(Integer) - - @property - def total(self): - return self.in_use + self.reserved - - until_refresh = Column(Integer, nullable=True) - - -class Reservation(BASE, CinderBase): - """Represents a resource reservation for quotas.""" - - __tablename__ = 'reservations' - id = Column(Integer, primary_key=True) - uuid = Column(String(36), nullable=False) - - usage_id = Column(Integer, ForeignKey('quota_usages.id'), nullable=True) - allocated_id = Column(Integer, ForeignKey('quotas.id'), nullable=True) - - project_id = Column(String(255), index=True) - resource = Column(String(255)) - - delta = Column(Integer) - expire = Column(DateTime, nullable=False) - - usage = relationship( - "QuotaUsage", - foreign_keys=usage_id, - primaryjoin='and_(Reservation.usage_id == QuotaUsage.id,' - 'QuotaUsage.deleted == 0)') - quota = relationship( - "Quota", - foreign_keys=allocated_id, - primaryjoin='and_(Reservation.allocated_id == Quota.id)') - - -class Snapshot(BASE, CinderBase): - """Represents a snapshot of volume.""" - __tablename__ = 'snapshots' - id = Column(String(36), primary_key=True) - - @property - def name(self): - return CONF.snapshot_name_template % self.id - - @property - def volume_name(self): - return self.volume.name # pylint: disable=E1101 - - user_id = Column(String(255)) - project_id = Column(String(255)) - - volume_id = Column(String(36)) - cgsnapshot_id = Column(String(36)) - status = Column(String(255)) - progress = Column(String(255)) - volume_size = Column(Integer) - - display_name = Column(String(255)) - display_description = Column(String(255)) - - encryption_key_id = Column(String(36)) - volume_type_id = Column(String(36)) - - provider_location = Column(String(255)) - provider_id = Column(String(255)) - provider_auth = Column(String(255)) - - volume = relationship(Volume, backref="snapshots", - foreign_keys=volume_id, - primaryjoin='Snapshot.volume_id == Volume.id') - - cgsnapshot = relationship( - Cgsnapshot, - backref="snapshots", - foreign_keys=cgsnapshot_id, - primaryjoin='Snapshot.cgsnapshot_id == Cgsnapshot.id') - - -class SnapshotMetadata(BASE, CinderBase): - """Represents a metadata key/value pair for a snapshot.""" - __tablename__ = 'snapshot_metadata' - id = Column(Integer, primary_key=True) - key = Column(String(255)) - value = Column(String(255)) - snapshot_id = Column(String(36), - ForeignKey('snapshots.id'), - nullable=False) - snapshot = relationship(Snapshot, backref="snapshot_metadata", - foreign_keys=snapshot_id, - primaryjoin='and_(' - 'SnapshotMetadata.snapshot_id == Snapshot.id,' - 'SnapshotMetadata.deleted == False)') - - -class Backup(BASE, CinderBase): - """Represents a backup of a volume to Swift.""" - __tablename__ = 'backups' - id = Column(String(36), primary_key=True) - - @property - def name(self): - return CONF.backup_name_template % self.id - - user_id = Column(String(255), nullable=False) - project_id = Column(String(255), nullable=False) - - volume_id = Column(String(36), nullable=False) - host = Column(String(255)) - availability_zone = Column(String(255)) - display_name = Column(String(255)) - display_description = Column(String(255)) - container = Column(String(255)) - parent_id = Column(String(36)) - status = Column(String(255)) - fail_reason = Column(String(255)) - service_metadata = Column(String(255)) - service = Column(String(255)) - size = Column(Integer) - object_count = Column(Integer) - temp_volume_id = Column(String(36)) - temp_snapshot_id = Column(String(36)) - num_dependent_backups = Column(Integer) - snapshot_id = Column(String(36)) - data_timestamp = Column(DateTime) - restore_volume_id = Column(String(36)) - - @validates('fail_reason') - def validate_fail_reason(self, key, fail_reason): - return fail_reason and fail_reason[:255] or '' - - -class Encryption(BASE, CinderBase): - """Represents encryption requirement for a volume type. - - Encryption here is a set of performance characteristics describing - cipher, provider, and key_size for a certain volume type. - """ - - __tablename__ = 'encryption' - encryption_id = Column(String(36), primary_key=True) - cipher = Column(String(255)) - key_size = Column(Integer) - provider = Column(String(255)) - control_location = Column(String(255)) - volume_type_id = Column(String(36), ForeignKey('volume_types.id')) - volume_type = relationship( - VolumeTypes, - backref="encryption", - foreign_keys=volume_type_id, - primaryjoin='and_(' - 'Encryption.volume_type_id == VolumeTypes.id,' - 'Encryption.deleted == False)' - ) - - -class Transfer(BASE, CinderBase): - """Represents a volume transfer request.""" - __tablename__ = 'transfers' - id = Column(String(36), primary_key=True) - volume_id = Column(String(36), ForeignKey('volumes.id')) - display_name = Column(String(255)) - salt = Column(String(255)) - crypt_hash = Column(String(255)) - expires_at = Column(DateTime) - volume = relationship(Volume, backref="transfer", - foreign_keys=volume_id, - primaryjoin='and_(' - 'Transfer.volume_id == Volume.id,' - 'Transfer.deleted == False)') - - -class DriverInitiatorData(BASE, models.TimestampMixin, models.ModelBase): - """Represents private key-value pair specific an initiator for drivers""" - __tablename__ = 'driver_initiator_data' - __table_args__ = ( - schema.UniqueConstraint("initiator", "namespace", "key"), - {'mysql_engine': 'InnoDB'} - ) - id = Column(Integer, primary_key=True, nullable=False) - initiator = Column(String(255), index=True, nullable=False) - namespace = Column(String(255), nullable=False) - key = Column(String(255), nullable=False) - value = Column(String(255)) - - -class ImageVolumeCacheEntry(BASE, models.ModelBase): - """Represents an image volume cache entry""" - __tablename__ = 'image_volume_cache_entries' - id = Column(Integer, primary_key=True, nullable=False) - host = Column(String(255), index=True, nullable=False) - image_id = Column(String(36), index=True, nullable=False) - image_updated_at = Column(DateTime, nullable=False) - volume_id = Column(String(36), nullable=False) - size = Column(Integer, nullable=False) - last_used = Column(DateTime, default=lambda: timeutils.utcnow()) - - -def register_models(): - """Register Models and create metadata. - - Called from cinder.db.sqlalchemy.__init__ as part of loading the driver, - it will never need to be called explicitly elsewhere unless the - connection is lost and needs to be reestablished. - """ - from sqlalchemy import create_engine - models = (Backup, - Service, - Volume, - VolumeMetadata, - VolumeAdminMetadata, - VolumeAttachment, - SnapshotMetadata, - Transfer, - VolumeTypeExtraSpecs, - VolumeTypes, - VolumeGlanceMetadata, - ConsistencyGroup, - Cgsnapshot - ) - engine = create_engine(CONF.database.connection, echo=False) - for model in models: - model.metadata.create_all(engine) diff --git a/cinder/exception.py b/cinder/exception.py deleted file mode 100644 index 840140d18..000000000 --- a/cinder/exception.py +++ /dev/null @@ -1,1109 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Cinder base exception handling. - -Includes decorator for re-raising Cinder-type exceptions. - -SHOULD include dedicated exception logging. - -""" - -import sys - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_versionedobjects import exception as obj_exc -import six -import webob.exc -from webob.util import status_generic_reasons -from webob.util import status_reasons - -from cinder.i18n import _, _LE - - -LOG = logging.getLogger(__name__) - -exc_log_opts = [ - cfg.BoolOpt('fatal_exception_format_errors', - default=False, - help='Make exception message format errors fatal.'), -] - -CONF = cfg.CONF -CONF.register_opts(exc_log_opts) - - -class ConvertedException(webob.exc.WSGIHTTPException): - def __init__(self, code=500, title="", explanation=""): - self.code = code - # There is a strict rule about constructing status line for HTTP: - # '...Status-Line, consisting of the protocol version followed by a - # numeric status code and its associated textual phrase, with each - # element separated by SP characters' - # (http://www.faqs.org/rfcs/rfc2616.html) - # 'code' and 'title' can not be empty because they correspond - # to numeric status code and its associated text - if title: - self.title = title - else: - try: - self.title = status_reasons[self.code] - except KeyError: - generic_code = self.code // 100 - self.title = status_generic_reasons[generic_code] - self.explanation = explanation - super(ConvertedException, self).__init__() - - -class Error(Exception): - pass - - -class CinderException(Exception): - """Base Cinder Exception - - To correctly use this class, inherit from it and define - a 'message' property. That message will get printf'd - with the keyword arguments provided to the constructor. - - """ - message = _("An unknown exception occurred.") - code = 500 - headers = {} - safe = False - - def __init__(self, message=None, **kwargs): - self.kwargs = kwargs - self.kwargs['message'] = message - - if 'code' not in self.kwargs: - try: - self.kwargs['code'] = self.code - except AttributeError: - pass - - for k, v in self.kwargs.items(): - if isinstance(v, Exception): - self.kwargs[k] = six.text_type(v) - - if self._should_format(): - try: - message = self.message % kwargs - - except Exception: - exc_info = sys.exc_info() - # kwargs doesn't match a variable in the message - # log the issue and the kwargs - LOG.exception(_LE('Exception in string format operation')) - for name, value in kwargs.items(): - LOG.error(_LE("%(name)s: %(value)s"), - {'name': name, 'value': value}) - if CONF.fatal_exception_format_errors: - six.reraise(*exc_info) - # at least get the core message out if something happened - message = self.message - elif isinstance(message, Exception): - message = six.text_type(message) - - # NOTE(luisg): We put the actual message in 'msg' so that we can access - # it, because if we try to access the message via 'message' it will be - # overshadowed by the class' message attribute - self.msg = message - super(CinderException, self).__init__(message) - - def _should_format(self): - return self.kwargs['message'] is None or '%(message)' in self.message - - def __unicode__(self): - return six.text_type(self.msg) - - -class VolumeBackendAPIException(CinderException): - message = _("Bad or unexpected response from the storage volume " - "backend API: %(data)s") - - -class VolumeDriverException(CinderException): - message = _("Volume driver reported an error: %(message)s") - - -class BackupDriverException(CinderException): - message = _("Backup driver reported an error: %(message)s") - - -class GlanceConnectionFailed(CinderException): - message = _("Connection to glance failed: %(reason)s") - - -class NotAuthorized(CinderException): - message = _("Not authorized.") - code = 403 - - -class AdminRequired(NotAuthorized): - message = _("User does not have admin privileges") - - -class PolicyNotAuthorized(NotAuthorized): - message = _("Policy doesn't allow %(action)s to be performed.") - - -class ImageNotAuthorized(CinderException): - message = _("Not authorized for image %(image_id)s.") - - -class DriverNotInitialized(CinderException): - message = _("Volume driver not ready.") - - -class Invalid(CinderException): - message = _("Unacceptable parameters.") - code = 400 - - -class InvalidSnapshot(Invalid): - message = _("Invalid snapshot: %(reason)s") - - -class InvalidVolumeAttachMode(Invalid): - message = _("Invalid attaching mode '%(mode)s' for " - "volume %(volume_id)s.") - - -class VolumeAttached(Invalid): - message = _("Volume %(volume_id)s is still attached, detach volume first.") - - -class InvalidResults(Invalid): - message = _("The results are invalid.") - - -class InvalidInput(Invalid): - message = _("Invalid input received: %(reason)s") - - -class InvalidVolumeType(Invalid): - message = _("Invalid volume type: %(reason)s") - - -class InvalidVolume(Invalid): - message = _("Invalid volume: %(reason)s") - - -class InvalidContentType(Invalid): - message = _("Invalid content type %(content_type)s.") - - -class InvalidHost(Invalid): - message = _("Invalid host: %(reason)s") - - -# Cannot be templated as the error syntax varies. -# msg needs to be constructed when raised. -class InvalidParameterValue(Invalid): - message = _("%(err)s") - - -class InvalidAuthKey(Invalid): - message = _("Invalid auth key: %(reason)s") - - -class InvalidConfigurationValue(Invalid): - message = _('Value "%(value)s" is not valid for ' - 'configuration option "%(option)s"') - - -class ServiceUnavailable(Invalid): - message = _("Service is unavailable at this time.") - - -class ImageUnacceptable(Invalid): - message = _("Image %(image_id)s is unacceptable: %(reason)s") - - -class DeviceUnavailable(Invalid): - message = _("The device in the path %(path)s is unavailable: %(reason)s") - - -class InvalidUUID(Invalid): - message = _("Expected a uuid but received %(uuid)s.") - - -class InvalidAPIVersionString(Invalid): - message = _("API Version String %(version)s is of invalid format. Must " - "be of format MajorNum.MinorNum.") - - -class VersionNotFoundForAPIMethod(Invalid): - message = _("API version %(version)s is not supported on this method.") - - -class InvalidGlobalAPIVersion(Invalid): - message = _("Version %(req_ver)s is not supported by the API. Minimum " - "is %(min_ver)s and maximum is %(max_ver)s.") - - -class APIException(CinderException): - message = _("Error while requesting %(service)s API.") - - def __init__(self, message=None, **kwargs): - if 'service' not in kwargs: - kwargs['service'] = 'unknown' - super(APIException, self).__init__(message, **kwargs) - - -class APITimeout(APIException): - message = _("Timeout while requesting %(service)s API.") - - -class RPCTimeout(CinderException): - message = _("Timeout while requesting capabilities from backend " - "%(service)s.") - code = 502 - - -class NotFound(CinderException): - message = _("Resource could not be found.") - code = 404 - safe = True - - -class VolumeNotFound(NotFound): - message = _("Volume %(volume_id)s could not be found.") - - -class VolumeAttachmentNotFound(NotFound): - message = _("Volume attachment could not be found with " - "filter: %(filter)s .") - - -class VolumeMetadataNotFound(NotFound): - message = _("Volume %(volume_id)s has no metadata with " - "key %(metadata_key)s.") - - -class VolumeAdminMetadataNotFound(NotFound): - message = _("Volume %(volume_id)s has no administration metadata with " - "key %(metadata_key)s.") - - -class InvalidVolumeMetadata(Invalid): - message = _("Invalid metadata: %(reason)s") - - -class InvalidVolumeMetadataSize(Invalid): - message = _("Invalid metadata size: %(reason)s") - - -class SnapshotMetadataNotFound(NotFound): - message = _("Snapshot %(snapshot_id)s has no metadata with " - "key %(metadata_key)s.") - - -class VolumeTypeNotFound(NotFound): - message = _("Volume type %(volume_type_id)s could not be found.") - - -class VolumeTypeNotFoundByName(VolumeTypeNotFound): - message = _("Volume type with name %(volume_type_name)s " - "could not be found.") - - -class VolumeTypeAccessNotFound(NotFound): - message = _("Volume type access not found for %(volume_type_id)s / " - "%(project_id)s combination.") - - -class VolumeTypeExtraSpecsNotFound(NotFound): - message = _("Volume Type %(volume_type_id)s has no extra specs with " - "key %(extra_specs_key)s.") - - -class VolumeTypeInUse(CinderException): - message = _("Volume Type %(volume_type_id)s deletion is not allowed with " - "volumes present with the type.") - - -class SnapshotNotFound(NotFound): - message = _("Snapshot %(snapshot_id)s could not be found.") - - -class ServerNotFound(NotFound): - message = _("Instance %(uuid)s could not be found.") - - -class VolumeIsBusy(CinderException): - message = _("deleting volume %(volume_name)s that has snapshot") - - -class SnapshotIsBusy(CinderException): - message = _("deleting snapshot %(snapshot_name)s that has " - "dependent volumes") - - -class ISCSITargetNotFoundForVolume(NotFound): - message = _("No target id found for volume %(volume_id)s.") - - -class InvalidImageRef(Invalid): - message = _("Invalid image href %(image_href)s.") - - -class ImageNotFound(NotFound): - message = _("Image %(image_id)s could not be found.") - - -class ServiceNotFound(NotFound): - - def __init__(self, message=None, **kwargs): - if kwargs.get('host', None): - self.message = _("Service %(service_id)s could not be " - "found on host %(host)s.") - else: - self.message = _("Service %(service_id)s could not be found.") - super(ServiceNotFound, self).__init__(None, **kwargs) - - -class ServiceTooOld(Invalid): - message = _("Service is too old to fulfil this request.") - - -class HostNotFound(NotFound): - message = _("Host %(host)s could not be found.") - - -class SchedulerHostFilterNotFound(NotFound): - message = _("Scheduler Host Filter %(filter_name)s could not be found.") - - -class SchedulerHostWeigherNotFound(NotFound): - message = _("Scheduler Host Weigher %(weigher_name)s could not be found.") - - -class InvalidReservationExpiration(Invalid): - message = _("Invalid reservation expiration %(expire)s.") - - -class InvalidQuotaValue(Invalid): - message = _("Change would make usage less than 0 for the following " - "resources: %(unders)s") - - -class InvalidNestedQuotaSetup(CinderException): - message = _("Project quotas are not properly setup for nested quotas: " - "%(reason)s.") - - -class QuotaNotFound(NotFound): - message = _("Quota could not be found") - - -class QuotaResourceUnknown(QuotaNotFound): - message = _("Unknown quota resources %(unknown)s.") - - -class ProjectQuotaNotFound(QuotaNotFound): - message = _("Quota for project %(project_id)s could not be found.") - - -class QuotaClassNotFound(QuotaNotFound): - message = _("Quota class %(class_name)s could not be found.") - - -class QuotaUsageNotFound(QuotaNotFound): - message = _("Quota usage for project %(project_id)s could not be found.") - - -class ReservationNotFound(QuotaNotFound): - message = _("Quota reservation %(uuid)s could not be found.") - - -class OverQuota(CinderException): - message = _("Quota exceeded for resources: %(overs)s") - - -class FileNotFound(NotFound): - message = _("File %(file_path)s could not be found.") - - -class Duplicate(CinderException): - pass - - -class VolumeTypeExists(Duplicate): - message = _("Volume Type %(id)s already exists.") - - -class VolumeTypeAccessExists(Duplicate): - message = _("Volume type access for %(volume_type_id)s / " - "%(project_id)s combination already exists.") - - -class VolumeTypeEncryptionExists(Invalid): - message = _("Volume type encryption for type %(type_id)s already exists.") - - -class VolumeTypeEncryptionNotFound(NotFound): - message = _("Volume type encryption for type %(type_id)s does not exist.") - - -class MalformedRequestBody(CinderException): - message = _("Malformed message body: %(reason)s") - - -class ConfigNotFound(NotFound): - message = _("Could not find config at %(path)s") - - -class ParameterNotFound(NotFound): - message = _("Could not find parameter %(param)s") - - -class PasteAppNotFound(NotFound): - message = _("Could not load paste app '%(name)s' from %(path)s") - - -class NoValidHost(CinderException): - message = _("No valid host was found. %(reason)s") - - -class NoMoreTargets(CinderException): - """No more available targets.""" - pass - - -class QuotaError(CinderException): - message = _("Quota exceeded: code=%(code)s") - code = 413 - headers = {'Retry-After': '0'} - safe = True - - -class VolumeSizeExceedsAvailableQuota(QuotaError): - message = _("Requested volume or snapshot exceeds allowed %(name)s " - "quota. Requested %(requested)sG, quota is %(quota)sG and " - "%(consumed)sG has been consumed.") - - def __init__(self, message=None, **kwargs): - kwargs.setdefault('name', 'gigabytes') - super(VolumeSizeExceedsAvailableQuota, self).__init__( - message, **kwargs) - - -class VolumeSizeExceedsLimit(QuotaError): - message = _("Requested volume size %(size)d is larger than " - "maximum allowed limit %(limit)d.") - - -class VolumeBackupSizeExceedsAvailableQuota(QuotaError): - message = _("Requested backup exceeds allowed Backup gigabytes " - "quota. Requested %(requested)sG, quota is %(quota)sG and " - "%(consumed)sG has been consumed.") - - -class VolumeLimitExceeded(QuotaError): - message = _("Maximum number of volumes allowed (%(allowed)d) exceeded for " - "quota '%(name)s'.") - - def __init__(self, message=None, **kwargs): - kwargs.setdefault('name', 'volumes') - super(VolumeLimitExceeded, self).__init__(message, **kwargs) - - -class SnapshotLimitExceeded(QuotaError): - message = _("Maximum number of snapshots allowed (%(allowed)d) exceeded") - - -class BackupLimitExceeded(QuotaError): - message = _("Maximum number of backups allowed (%(allowed)d) exceeded") - - -class DuplicateSfVolumeNames(Duplicate): - message = _("Detected more than one volume with name %(vol_name)s") - - -class VolumeTypeCreateFailed(CinderException): - message = _("Cannot create volume_type with " - "name %(name)s and specs %(extra_specs)s") - - -class VolumeTypeUpdateFailed(CinderException): - message = _("Cannot update volume_type %(id)s") - - -class UnknownCmd(VolumeDriverException): - message = _("Unknown or unsupported command %(cmd)s") - - -class MalformedResponse(VolumeDriverException): - message = _("Malformed response to command %(cmd)s: %(reason)s") - - -class FailedCmdWithDump(VolumeDriverException): - message = _("Operation failed with status=%(status)s. Full dump: %(data)s") - - -class InvalidConnectorException(VolumeDriverException): - message = _("Connector doesn't have required information: %(missing)s") - - -class GlanceMetadataExists(Invalid): - message = _("Glance metadata cannot be updated, key %(key)s" - " exists for volume id %(volume_id)s") - - -class GlanceMetadataNotFound(NotFound): - message = _("Glance metadata for volume/snapshot %(id)s cannot be found.") - - -class ExportFailure(Invalid): - message = _("Failed to export for volume: %(reason)s") - - -class RemoveExportException(VolumeDriverException): - message = _("Failed to remove export for volume %(volume)s: %(reason)s") - - -class MetadataCreateFailure(Invalid): - message = _("Failed to create metadata for volume: %(reason)s") - - -class MetadataUpdateFailure(Invalid): - message = _("Failed to update metadata for volume: %(reason)s") - - -class MetadataCopyFailure(Invalid): - message = _("Failed to copy metadata to volume: %(reason)s") - - -class InvalidMetadataType(Invalid): - message = _("The type of metadata: %(metadata_type)s for volume/snapshot " - "%(id)s is invalid.") - - -class ImageCopyFailure(Invalid): - message = _("Failed to copy image to volume: %(reason)s") - - -class BackupInvalidCephArgs(BackupDriverException): - message = _("Invalid Ceph args provided for backup rbd operation") - - -class BackupOperationError(Invalid): - message = _("An error has occurred during backup operation") - - -class BackupMetadataUnsupportedVersion(BackupDriverException): - message = _("Unsupported backup metadata version requested") - - -class BackupVerifyUnsupportedDriver(BackupDriverException): - message = _("Unsupported backup verify driver") - - -class VolumeMetadataBackupExists(BackupDriverException): - message = _("Metadata backup already exists for this volume") - - -class BackupRBDOperationFailed(BackupDriverException): - message = _("Backup RBD operation failed") - - -class EncryptedBackupOperationFailed(BackupDriverException): - message = _("Backup operation of an encrypted volume failed.") - - -class BackupNotFound(NotFound): - message = _("Backup %(backup_id)s could not be found.") - - -class BackupFailedToGetVolumeBackend(NotFound): - message = _("Failed to identify volume backend.") - - -class InvalidBackup(Invalid): - message = _("Invalid backup: %(reason)s") - - -class SwiftConnectionFailed(BackupDriverException): - message = _("Connection to swift failed: %(reason)s") - - -class TransferNotFound(NotFound): - message = _("Transfer %(transfer_id)s could not be found.") - - -class VolumeMigrationFailed(CinderException): - message = _("Volume migration failed: %(reason)s") - - -class SSHInjectionThreat(CinderException): - message = _("SSH command injection detected: %(command)s") - - -class QoSSpecsExists(Duplicate): - message = _("QoS Specs %(specs_id)s already exists.") - - -class QoSSpecsCreateFailed(CinderException): - message = _("Failed to create qos_specs: " - "%(name)s with specs %(qos_specs)s.") - - -class QoSSpecsUpdateFailed(CinderException): - message = _("Failed to update qos_specs: " - "%(specs_id)s with specs %(qos_specs)s.") - - -class QoSSpecsNotFound(NotFound): - message = _("No such QoS spec %(specs_id)s.") - - -class QoSSpecsAssociateFailed(CinderException): - message = _("Failed to associate qos_specs: " - "%(specs_id)s with type %(type_id)s.") - - -class QoSSpecsDisassociateFailed(CinderException): - message = _("Failed to disassociate qos_specs: " - "%(specs_id)s with type %(type_id)s.") - - -class QoSSpecsKeyNotFound(NotFound): - message = _("QoS spec %(specs_id)s has no spec with " - "key %(specs_key)s.") - - -class InvalidQoSSpecs(Invalid): - message = _("Invalid qos specs: %(reason)s") - - -class QoSSpecsInUse(CinderException): - message = _("QoS Specs %(specs_id)s is still associated with entities.") - - -class KeyManagerError(CinderException): - message = _("key manager error: %(reason)s") - - -class ManageExistingInvalidReference(CinderException): - message = _("Manage existing volume failed due to invalid backend " - "reference %(existing_ref)s: %(reason)s") - - -class ManageExistingAlreadyManaged(CinderException): - message = _("Unable to manage existing volume. " - "Volume %(volume_ref)s already managed.") - - -class InvalidReplicationTarget(Invalid): - message = _("Invalid Replication Target: %(reason)s") - - -class UnableToFailOver(CinderException): - message = _("Unable to failover to replication target:" - "%(reason)s).") - - -class ReplicationError(CinderException): - message = _("Volume %(volume_id)s replication " - "error: %(reason)s") - - -class ReplicationNotFound(NotFound): - message = _("Volume replication for %(volume_id)s " - "could not be found.") - - -class ManageExistingVolumeTypeMismatch(CinderException): - message = _("Manage existing volume failed due to volume type mismatch: " - "%(reason)s") - - -class ExtendVolumeError(CinderException): - message = _("Error extending volume: %(reason)s") - - -class EvaluatorParseException(Exception): - message = _("Error during evaluator parsing: %(reason)s") - - -class LockCreationFailed(CinderException): - message = _('Unable to create lock. Coordination backend not started.') - - -class LockingFailed(CinderException): - message = _('Lock acquisition failed.') - - -UnsupportedObjectError = obj_exc.UnsupportedObjectError -OrphanedObjectError = obj_exc.OrphanedObjectError -IncompatibleObjectVersion = obj_exc.IncompatibleObjectVersion -ReadOnlyFieldError = obj_exc.ReadOnlyFieldError -ObjectActionError = obj_exc.ObjectActionError -ObjectFieldInvalid = obj_exc.ObjectFieldInvalid - - -class VolumeGroupNotFound(CinderException): - message = _('Unable to find Volume Group: %(vg_name)s') - - -class VolumeGroupCreationFailed(CinderException): - message = _('Failed to create Volume Group: %(vg_name)s') - - -class VolumeDeviceNotFound(CinderException): - message = _('Volume device not found at %(device)s.') - - -# Driver specific exceptions -# Pure Storage -class PureDriverException(VolumeDriverException): - message = _("Pure Storage Cinder driver failure: %(reason)s") - - -# SolidFire -class SolidFireAPIException(VolumeBackendAPIException): - message = _("Bad response from SolidFire API") - - -class SolidFireDriverException(VolumeDriverException): - message = _("SolidFire Cinder Driver exception") - - -class SolidFireAPIDataException(SolidFireAPIException): - message = _("Error in SolidFire API response: data=%(data)s") - - -class SolidFireAccountNotFound(SolidFireDriverException): - message = _("Unable to locate account %(account_name)s on " - "Solidfire device") - - -class SolidFireRetryableException(VolumeBackendAPIException): - message = _("Retryable SolidFire Exception encountered") - - -# HP 3Par -class Invalid3PARDomain(VolumeDriverException): - message = _("Invalid 3PAR Domain: %(err)s") - - -# RemoteFS drivers -class RemoteFSException(VolumeDriverException): - message = _("Unknown RemoteFS exception") - - -class RemoteFSConcurrentRequest(RemoteFSException): - message = _("A concurrent, possibly contradictory, request " - "has been made.") - - -class RemoteFSNoSharesMounted(RemoteFSException): - message = _("No mounted shares found") - - -class RemoteFSNoSuitableShareFound(RemoteFSException): - message = _("There is no share which can host %(volume_size)sG") - - -# NFS driver -class NfsException(RemoteFSException): - message = _("Unknown NFS exception") - - -class NfsNoSharesMounted(RemoteFSNoSharesMounted): - message = _("No mounted NFS shares found") - - -class NfsNoSuitableShareFound(RemoteFSNoSuitableShareFound): - message = _("There is no share which can host %(volume_size)sG") - - -# Smbfs driver -class SmbfsException(RemoteFSException): - message = _("Unknown SMBFS exception.") - - -class SmbfsNoSharesMounted(RemoteFSNoSharesMounted): - message = _("No mounted SMBFS shares found.") - - -class SmbfsNoSuitableShareFound(RemoteFSNoSuitableShareFound): - message = _("There is no share which can host %(volume_size)sG.") - - -# Gluster driver -class GlusterfsException(RemoteFSException): - message = _("Unknown Gluster exception") - - -class GlusterfsNoSharesMounted(RemoteFSNoSharesMounted): - message = _("No mounted Gluster shares found") - - -class GlusterfsNoSuitableShareFound(RemoteFSNoSuitableShareFound): - message = _("There is no share which can host %(volume_size)sG") - - -# Virtuozzo Storage Driver - -class VzStorageException(RemoteFSException): - message = _("Unknown Virtuozzo Storage exception") - - -class VzStorageNoSharesMounted(RemoteFSNoSharesMounted): - message = _("No mounted Virtuozzo Storage shares found") - - -class VzStorageNoSuitableShareFound(RemoteFSNoSuitableShareFound): - message = _("There is no share which can host %(volume_size)sG") - - -# Fibre Channel Zone Manager -class ZoneManagerException(CinderException): - message = _("Fibre Channel connection control failure: %(reason)s") - - -class FCZoneDriverException(CinderException): - message = _("Fibre Channel Zone operation failed: %(reason)s") - - -class FCSanLookupServiceException(CinderException): - message = _("Fibre Channel SAN Lookup failure: %(reason)s") - - -class BrocadeZoningCliException(CinderException): - message = _("Brocade Fibre Channel Zoning CLI error: %(reason)s") - - -class BrocadeZoningHttpException(CinderException): - message = _("Brocade Fibre Channel Zoning HTTP error: %(reason)s") - - -class CiscoZoningCliException(CinderException): - message = _("Cisco Fibre Channel Zoning CLI error: %(reason)s") - - -class NetAppDriverException(VolumeDriverException): - message = _("NetApp Cinder Driver exception.") - - -class EMCVnxCLICmdError(VolumeBackendAPIException): - message = _("EMC VNX Cinder Driver CLI exception: %(cmd)s " - "(Return Code: %(rc)s) (Output: %(out)s).") - - -# ConsistencyGroup -class ConsistencyGroupNotFound(NotFound): - message = _("ConsistencyGroup %(consistencygroup_id)s could not be found.") - - -class InvalidConsistencyGroup(Invalid): - message = _("Invalid ConsistencyGroup: %(reason)s") - - -# CgSnapshot -class CgSnapshotNotFound(NotFound): - message = _("CgSnapshot %(cgsnapshot_id)s could not be found.") - - -class InvalidCgSnapshot(Invalid): - message = _("Invalid CgSnapshot: %(reason)s") - - -# Hitachi Block Storage Driver -class HBSDError(CinderException): - message = _("HBSD error occurs.") - - -class HBSDCmdError(HBSDError): - - def __init__(self, message=None, ret=None, err=None): - self.ret = ret - self.stderr = err - - super(HBSDCmdError, self).__init__(message=message) - - -class HBSDBusy(HBSDError): - message = "Device or resource is busy." - - -class HBSDNotFound(NotFound): - message = _("Storage resource could not be found.") - - -class HBSDVolumeIsBusy(VolumeIsBusy): - message = _("Volume %(volume_name)s is busy.") - - -# Datera driver -class DateraAPIException(VolumeBackendAPIException): - message = _("Bad response from Datera API") - - -# Target drivers -class ISCSITargetCreateFailed(CinderException): - message = _("Failed to create iscsi target for volume %(volume_id)s.") - - -class ISCSITargetRemoveFailed(CinderException): - message = _("Failed to remove iscsi target for volume %(volume_id)s.") - - -class ISCSITargetAttachFailed(CinderException): - message = _("Failed to attach iSCSI target for volume %(volume_id)s.") - - -class ISCSITargetDetachFailed(CinderException): - message = _("Failed to detach iSCSI target for volume %(volume_id)s.") - - -class ISCSITargetHelperCommandFailed(CinderException): - message = _("%(error_message)s") - - -# X-IO driver exception. -class XIODriverException(VolumeDriverException): - message = _("X-IO Volume Driver exception!") - - -# Violin Memory drivers -class ViolinInvalidBackendConfig(CinderException): - message = _("Volume backend config is invalid: %(reason)s") - - -class ViolinRequestRetryTimeout(CinderException): - message = _("Backend service retry timeout hit: %(timeout)s sec") - - -class ViolinBackendErr(CinderException): - message = _("Backend reports: %(message)s") - - -class ViolinBackendErrExists(CinderException): - message = _("Backend reports: item already exists") - - -class ViolinBackendErrNotFound(CinderException): - message = _("Backend reports: item not found") - - -# ZFSSA NFS driver exception. -class WebDAVClientError(CinderException): - message = _("The WebDAV request failed. Reason: %(msg)s, " - "Return code/reason: %(code)s, Source Volume: %(src)s, " - "Destination Volume: %(dst)s, Method: %(method)s.") - - -# XtremIO Drivers -class XtremIOAlreadyMappedError(CinderException): - message = _("Volume to Initiator Group mapping already exists") - - -class XtremIOArrayBusy(CinderException): - message = _("System is busy, retry operation.") - - -class XtremIOSnapshotsLimitExceeded(CinderException): - message = _("Exceeded the limit of snapshots per volume") - - -# Infortrend EonStor DS Driver -class InfortrendCliException(CinderException): - message = _("Infortrend CLI exception: %(err)s Param: %(param)s " - "(Return Code: %(rc)s) (Output: %(out)s)") - - -# DOTHILL drivers -class DotHillInvalidBackend(CinderException): - message = _("Backend doesn't exist (%(backend)s)") - - -class DotHillConnectionError(CinderException): - message = _("%(message)s") - - -class DotHillAuthenticationError(CinderException): - message = _("%(message)s") - - -class DotHillNotEnoughSpace(CinderException): - message = _("Not enough space on backend (%(backend)s)") - - -class DotHillRequestError(CinderException): - message = _("%(message)s") - - -class DotHillNotTargetPortal(CinderException): - message = _("No active iSCSI portals with supplied iSCSI IPs") - - -# Sheepdog -class SheepdogError(VolumeBackendAPIException): - message = _("An error has occured in SheepdogDriver. (Reason: %(reason)s)") - - -class SheepdogCmdError(SheepdogError): - message = _("(Command: %(cmd)s) " - "(Return Code: %(exit_code)s) " - "(Stdout: %(stdout)s) " - "(Stderr: %(stderr)s)") - - -class MetadataAbsent(CinderException): - message = _("There is no metadata in DB object.") - - -class NotSupportedOperation(Invalid): - message = _("Operation not supported: %(operation)s.") - code = 405 - - -# Hitachi HNAS drivers -class HNASConnError(CinderException): - message = _("%(message)s") - - -# Coho drivers -class CohoException(VolumeDriverException): - message = _("Coho Data Cinder driver failure: %(message)s") - - -# Tegile Storage drivers -class TegileAPIException(VolumeBackendAPIException): - message = _("Unexpected response from Tegile IntelliFlash API") - - -# NexentaStor driver exception -class NexentaException(VolumeDriverException): - message = _("%(message)s") - - -# Google Cloud Storage(GCS) backup driver -class GCSConnectionFailure(BackupDriverException): - message = _("Google Cloud Storage connection failure: %(reason)s") - - -class GCSApiFailure(BackupDriverException): - message = _("Google Cloud Storage api failure: %(reason)s") - - -class GCSOAuth2Failure(BackupDriverException): - message = _("Google Cloud Storage oauth2 failure: %(reason)s") diff --git a/cinder/flow_utils.py b/cinder/flow_utils.py deleted file mode 100644 index 711f5d301..000000000 --- a/cinder/flow_utils.py +++ /dev/null @@ -1,80 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os - -from oslo_log import log as logging -# For more information please visit: https://wiki.openstack.org/wiki/TaskFlow -from taskflow.listeners import base -from taskflow.listeners import logging as logging_listener -from taskflow import task - -from cinder import exception - -LOG = logging.getLogger(__name__) - - -def _make_task_name(cls, addons=None): - """Makes a pretty name for a task class.""" - base_name = ".".join([cls.__module__, cls.__name__]) - extra = '' - if addons: - extra = ';%s' % (", ".join([str(a) for a in addons])) - return base_name + extra - - -class CinderTask(task.Task): - """The root task class for all cinder tasks. - - It automatically names the given task using the module and class that - implement the given task as the task name. - """ - - def __init__(self, addons=None, **kwargs): - super(CinderTask, self).__init__(self.make_name(addons), **kwargs) - - @classmethod - def make_name(cls, addons=None): - return _make_task_name(cls, addons) - - -class DynamicLogListener(logging_listener.DynamicLoggingListener): - """This is used to attach to taskflow engines while they are running. - - It provides a bunch of useful features that expose the actions happening - inside a taskflow engine, which can be useful for developers for debugging, - for operations folks for monitoring and tracking of the resource actions - and more... - """ - - #: Exception is an excepted case, don't include traceback in log if fails. - _NO_TRACE_EXCEPTIONS = (exception.InvalidInput, exception.QuotaError) - - def __init__(self, engine, - task_listen_for=base.DEFAULT_LISTEN_FOR, - flow_listen_for=base.DEFAULT_LISTEN_FOR, - retry_listen_for=base.DEFAULT_LISTEN_FOR, - logger=LOG): - super(DynamicLogListener, self).__init__( - engine, - task_listen_for=task_listen_for, - flow_listen_for=flow_listen_for, - retry_listen_for=retry_listen_for, - log=logger) - - def _format_failure(self, fail): - if fail.check(*self._NO_TRACE_EXCEPTIONS) is not None: - exc_info = None - exc_details = '%s%s' % (os.linesep, fail.pformat(traceback=False)) - return (exc_info, exc_details) - else: - return super(DynamicLogListener, self)._format_failure(fail) diff --git a/cinder/hacking/__init__.py b/cinder/hacking/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/hacking/checks.py b/cinder/hacking/checks.py deleted file mode 100644 index 7652ae655..000000000 --- a/cinder/hacking/checks.py +++ /dev/null @@ -1,523 +0,0 @@ -# Copyright (c) 2014 OpenStack Foundation. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ast -import re -import six - -""" -Guidelines for writing new hacking checks - - - Use only for Cinder specific tests. OpenStack general tests - should be submitted to the common 'hacking' module. - - Pick numbers in the range N3xx. Find the current test with - the highest allocated number and then pick the next value. - - Keep the test method code in the source file ordered based - on the N3xx value. - - List the new rule in the top level HACKING.rst file - - Add test cases for each new rule to - cinder/tests/test_hacking.py - -""" - -# NOTE(thangp): Ignore N323 pep8 error caused by importing cinder objects -UNDERSCORE_IMPORT_FILES = ['cinder/objects/__init__.py'] - -translated_log = re.compile( - r"(.)*LOG\.(audit|error|info|warn|warning|critical|exception)" - "\(\s*_\(\s*('|\")") -string_translation = re.compile(r"(.)*_\(\s*('|\")") -vi_header_re = re.compile(r"^#\s+vim?:.+") -underscore_import_check = re.compile(r"(.)*i18n\s+import(.)* _$") -underscore_import_check_multi = re.compile(r"(.)*i18n\s+import(.)* _, (.)*") -# We need this for cases where they have created their own _ function. -custom_underscore_check = re.compile(r"(.)*_\s*=\s*(.)*") -no_audit_log = re.compile(r"(.)*LOG\.audit(.)*") -no_print_statements = re.compile(r"\s*print\s*\(.+\).*") -dict_constructor_with_list_copy_re = re.compile(r".*\bdict\((\[)?(\(|\[)") - -# NOTE(jsbryant): When other oslo libraries switch over non-namespaced -# imports, we will need to add them to the regex below. -oslo_namespace_imports = re.compile(r"from[\s]*oslo[.](concurrency|db" - "|config|utils|serialization|log)") -no_contextlib_nested = re.compile(r"\s*with (contextlib\.)?nested\(") - -log_translation_LI = re.compile( - r"(.)*LOG\.(info)\(\s*(_\(|'|\")") -log_translation_LE = re.compile( - r"(.)*LOG\.(exception|error)\(\s*(_\(|'|\")") -log_translation_LW = re.compile( - r"(.)*LOG\.(warning|warn)\(\s*(_\(|'|\")") -logging_instance = re.compile( - r"(.)*LOG\.(warning|info|debug|error|exception)\(") - -assert_None = re.compile( - r".*assertEqual\(None, .*\)") -assert_True = re.compile( - r".*assertEqual\(True, .*\)") - - -class BaseASTChecker(ast.NodeVisitor): - """Provides a simple framework for writing AST-based checks. - - Subclasses should implement visit_* methods like any other AST visitor - implementation. When they detect an error for a particular node the - method should call ``self.add_error(offending_node)``. Details about - where in the code the error occurred will be pulled from the node - object. - - Subclasses should also provide a class variable named CHECK_DESC to - be used for the human readable error message. - - """ - - def __init__(self, tree, filename): - """This object is created automatically by pep8. - - :param tree: an AST tree - :param filename: name of the file being analyzed - (ignored by our checks) - """ - self._tree = tree - self._errors = [] - - def run(self): - """Called automatically by pep8.""" - self.visit(self._tree) - return self._errors - - def add_error(self, node, message=None): - """Add an error caused by a node to the list of errors for pep8.""" - - # Need to disable pylint check here as it doesn't catch CHECK_DESC - # being defined in the subclasses. - message = message or self.CHECK_DESC # pylint: disable=E1101 - error = (node.lineno, node.col_offset, message, self.__class__) - self._errors.append(error) - - def _check_call_names(self, call_node, names): - if isinstance(call_node, ast.Call): - if isinstance(call_node.func, ast.Name): - if call_node.func.id in names: - return True - return False - - -def no_vi_headers(physical_line, line_number, lines): - """Check for vi editor configuration in source files. - - By default vi modelines can only appear in the first or - last 5 lines of a source file. - - N314 - """ - # NOTE(gilliard): line_number is 1-indexed - if line_number <= 5 or line_number > len(lines) - 5: - if vi_header_re.match(physical_line): - return 0, "N314: Don't put vi configuration in source files" - - -def no_translate_debug_logs(logical_line, filename): - """Check for 'LOG.debug(_(' - - As per our translation policy, - https://wiki.openstack.org/wiki/LoggingStandards#Log_Translation - we shouldn't translate debug level logs. - - * This check assumes that 'LOG' is a logger. - * Use filename so we can start enforcing this in specific folders instead - of needing to do so all at once. - N319 - """ - if logical_line.startswith("LOG.debug(_("): - yield(0, "N319 Don't translate debug level logs") - - -def no_mutable_default_args(logical_line): - msg = "N322: Method's default argument shouldn't be mutable!" - mutable_default_args = re.compile(r"^\s*def .+\((.+=\{\}|.+=\[\])") - if mutable_default_args.match(logical_line): - yield (0, msg) - - -def check_explicit_underscore_import(logical_line, filename): - """Check for explicit import of the _ function - - We need to ensure that any files that are using the _() function - to translate logs are explicitly importing the _ function. We - can't trust unit test to catch whether the import has been - added so we need to check for it here. - """ - - # Build a list of the files that have _ imported. No further - # checking needed once it is found. - for file in UNDERSCORE_IMPORT_FILES: - if file in filename: - return - if (underscore_import_check.match(logical_line) or - underscore_import_check_multi.match(logical_line) or - custom_underscore_check.match(logical_line)): - UNDERSCORE_IMPORT_FILES.append(filename) - elif(translated_log.match(logical_line) or - string_translation.match(logical_line)): - yield(0, "N323: Found use of _() without explicit import of _ !") - - -class CheckForStrUnicodeExc(BaseASTChecker): - """Checks for the use of str() or unicode() on an exception. - - This currently only handles the case where str() or unicode() - is used in the scope of an exception handler. If the exception - is passed into a function, returned from an assertRaises, or - used on an exception created in the same scope, this does not - catch it. - """ - - CHECK_DESC = ('N325 str() and unicode() cannot be used on an ' - 'exception. Remove or use six.text_type()') - - def __init__(self, tree, filename): - super(CheckForStrUnicodeExc, self).__init__(tree, filename) - self.name = [] - self.already_checked = [] - - # Python 2 - def visit_TryExcept(self, node): - for handler in node.handlers: - if handler.name: - self.name.append(handler.name.id) - super(CheckForStrUnicodeExc, self).generic_visit(node) - self.name = self.name[:-1] - else: - super(CheckForStrUnicodeExc, self).generic_visit(node) - - # Python 3 - def visit_ExceptHandler(self, node): - if node.name: - self.name.append(node.name) - super(CheckForStrUnicodeExc, self).generic_visit(node) - self.name = self.name[:-1] - else: - super(CheckForStrUnicodeExc, self).generic_visit(node) - - def visit_Call(self, node): - if self._check_call_names(node, ['str', 'unicode']): - if node not in self.already_checked: - self.already_checked.append(node) - if isinstance(node.args[0], ast.Name): - if node.args[0].id in self.name: - self.add_error(node.args[0]) - super(CheckForStrUnicodeExc, self).generic_visit(node) - - -class CheckLoggingFormatArgs(BaseASTChecker): - """Check for improper use of logging format arguments. - - LOG.debug("Volume %s caught fire and is at %d degrees C and climbing.", - ('volume1', 500)) - - The format arguments should not be a tuple as it is easy to miss. - - """ - - CHECK_DESC = 'C310 Log method arguments should not be a tuple.' - LOG_METHODS = [ - 'debug', 'info', - 'warn', 'warning', - 'error', 'exception', - 'critical', 'fatal', - 'trace', 'log' - ] - - def _find_name(self, node): - """Return the fully qualified name or a Name or Attribute.""" - if isinstance(node, ast.Name): - return node.id - elif (isinstance(node, ast.Attribute) - and isinstance(node.value, (ast.Name, ast.Attribute))): - method_name = node.attr - obj_name = self._find_name(node.value) - if obj_name is None: - return None - return obj_name + '.' + method_name - elif isinstance(node, six.string_types): - return node - else: # could be Subscript, Call or many more - return None - - def visit_Call(self, node): - """Look for the 'LOG.*' calls.""" - # extract the obj_name and method_name - if isinstance(node.func, ast.Attribute): - obj_name = self._find_name(node.func.value) - if isinstance(node.func.value, ast.Name): - method_name = node.func.attr - elif isinstance(node.func.value, ast.Attribute): - obj_name = self._find_name(node.func.value) - method_name = node.func.attr - else: # could be Subscript, Call or many more - return super(CheckLoggingFormatArgs, self).generic_visit(node) - - # obj must be a logger instance and method must be a log helper - if (obj_name != 'LOG' - or method_name not in self.LOG_METHODS): - return super(CheckLoggingFormatArgs, self).generic_visit(node) - - # the call must have arguments - if not len(node.args): - return super(CheckLoggingFormatArgs, self).generic_visit(node) - - # any argument should not be a tuple - for arg in node.args: - if isinstance(arg, ast.Tuple): - self.add_error(arg) - - return super(CheckLoggingFormatArgs, self).generic_visit(node) - - -class CheckOptRegistrationArgs(BaseASTChecker): - """Verifying the registration of options are well formed - - This class creates a check for single opt or list/tuple of - opts when register_opt() or register_opts() are being called. - """ - - CHECK_DESC = ('C311: Arguments being passed to register_opt/register_opts ' - 'must be a single option or list/tuple of options ' - 'respectively. Options must also end with _opt or _opts ' - 'respectively.') - - singular_method = 'register_opt' - plural_method = 'register_opts' - - register_methods = [ - singular_method, - plural_method, - ] - - def _find_name(self, node): - """Return the fully qualified name or a Name or Attribute.""" - if isinstance(node, ast.Name): - return node.id - elif (isinstance(node, ast.Attribute) - and isinstance(node.value, (ast.Name, ast.Attribute))): - method_name = node.attr - obj_name = self._find_name(node.value) - if obj_name is None: - return None - return obj_name + '.' + method_name - elif isinstance(node, six.string_types): - return node - else: # could be Subscript, Call or many more - return None - - def _is_list_or_tuple(self, obj): - return isinstance(obj, ast.List) or isinstance(obj, ast.Tuple) - - def visit_Call(self, node): - """Look for the register_opt/register_opts calls.""" - # extract the obj_name and method_name - if isinstance(node.func, ast.Attribute): - if not isinstance(node.func.value, ast.Name): - return (super(CheckOptRegistrationArgs, - self).generic_visit(node)) - - method_name = node.func.attr - - # obj must be instance of register_opt() or register_opts() - if method_name not in self.register_methods: - return (super(CheckOptRegistrationArgs, - self).generic_visit(node)) - - if len(node.args) > 0: - argument_name = self._find_name(node.args[0]) - if argument_name: - if (method_name == self.singular_method and - not argument_name.lower().endswith('opt')): - self.add_error(node.args[0]) - elif (method_name == self.plural_method and - not argument_name.lower().endswith('opts')): - self.add_error(node.args[0]) - else: - # This covers instances of register_opt()/register_opts() - # that are registering the objects directly and not - # passing in a variable referencing the options being - # registered. - if (method_name == self.singular_method and - self._is_list_or_tuple(node.args[0])): - self.add_error(node.args[0]) - elif (method_name == self.plural_method and not - self._is_list_or_tuple(node.args[0])): - self.add_error(node.args[0]) - - return super(CheckOptRegistrationArgs, self).generic_visit(node) - - -def validate_log_translations(logical_line, filename): - # Translations are not required in the test directory. - # This will not catch all instances of violations, just direct - # misuse of the form LOG.info('Message'). - if "cinder/tests" in filename: - return - msg = "N328: LOG.info messages require translations `_LI()`!" - if log_translation_LI.match(logical_line): - yield (0, msg) - msg = ("N329: LOG.exception and LOG.error messages require " - "translations `_LE()`!") - if log_translation_LE.match(logical_line): - yield (0, msg) - msg = "N330: LOG.warning messages require translations `_LW()`!" - if log_translation_LW.match(logical_line): - yield (0, msg) - - -def check_oslo_namespace_imports(logical_line): - if re.match(oslo_namespace_imports, logical_line): - msg = ("N333: '%s' must be used instead of '%s'.") % ( - logical_line.replace('oslo.', 'oslo_'), - logical_line) - yield(0, msg) - - -def check_datetime_now(logical_line, noqa): - if noqa: - return - - msg = ("C301: Found datetime.now(). " - "Please use timeutils.utcnow() from oslo_utils.") - if 'datetime.now' in logical_line: - yield(0, msg) - - -_UNICODE_USAGE_REGEX = re.compile(r'\bunicode *\(') - - -def check_unicode_usage(logical_line, noqa): - if noqa: - return - - msg = "C302: Found unicode() call. Please use six.text_type()." - - if _UNICODE_USAGE_REGEX.search(logical_line): - yield(0, msg) - - -def check_no_print_statements(logical_line, filename, noqa): - # The files in cinder/cmd do need to use 'print()' so - # we don't need to check those files. Other exemptions - # should use '# noqa' to avoid failing here. - if "cinder/cmd" not in filename and not noqa: - if re.match(no_print_statements, logical_line): - msg = ("C303: print() should not be used. " - "Please use LOG.[info|error|warning|exception|debug]. " - "If print() must be used, use '# noqa' to skip this check.") - yield(0, msg) - - -def check_no_log_audit(logical_line): - """Ensure that we are not using LOG.audit messages - - Plans are in place going forward as discussed in the following - spec (https://review.openstack.org/#/c/91446/) to take out - LOG.audit messages. Given that audit was a concept invented - for OpenStack we can enforce not using it. - """ - - if no_audit_log.match(logical_line): - yield(0, "C304: Found LOG.audit. Use LOG.info instead.") - - -def check_no_contextlib_nested(logical_line): - msg = ("C305: contextlib.nested is deprecated. With Python 2.7 and later " - "the with-statement supports multiple nested objects. See https://" - "docs.python.org/2/library/contextlib.html#contextlib.nested " - "for more information.") - if no_contextlib_nested.match(logical_line): - yield(0, msg) - - -def check_timeutils_strtime(logical_line): - msg = ("C306: Found timeutils.strtime(). " - "Please use datetime.datetime.isoformat() or datetime.strftime()") - if 'timeutils.strtime' in logical_line: - yield(0, msg) - - -def no_log_warn(logical_line): - msg = "C307: LOG.warn is deprecated, please use LOG.warning!" - if "LOG.warn(" in logical_line: - yield (0, msg) - - -def dict_constructor_with_list_copy(logical_line): - msg = ("N336: Must use a dict comprehension instead of a dict constructor " - "with a sequence of key-value pairs.") - if dict_constructor_with_list_copy_re.match(logical_line): - yield (0, msg) - - -def check_timeutils_isotime(logical_line): - msg = ("C308: Found timeutils.isotime(). " - "Please use datetime.datetime.isoformat()") - if 'timeutils.isotime' in logical_line: - yield(0, msg) - - -def no_test_log(logical_line, filename, noqa): - if "cinder/tests" not in filename or noqa: - return - # Skip the "integrated" tests for now - if "cinder/tests/unit/integrated" in filename: - return - msg = "C309: Unit tests should not perform logging." - if logging_instance.match(logical_line): - yield (0, msg) - - -def validate_assertIsNone(logical_line): - if re.match(assert_None, logical_line): - msg = ("C312: Unit tests should use assertIsNone(value) instead" - " of using assertEqual(None, value).") - yield(0, msg) - - -def validate_assertTrue(logical_line): - if re.match(assert_True, logical_line): - msg = ("C313: Unit tests should use assertTrue(value) instead" - " of using assertEqual(True, value).") - yield(0, msg) - - -def factory(register): - register(no_vi_headers) - register(no_translate_debug_logs) - register(no_mutable_default_args) - register(check_explicit_underscore_import) - register(CheckForStrUnicodeExc) - register(CheckLoggingFormatArgs) - register(CheckOptRegistrationArgs) - register(check_oslo_namespace_imports) - register(check_datetime_now) - register(check_timeutils_strtime) - register(check_timeutils_isotime) - register(validate_log_translations) - register(check_unicode_usage) - register(check_no_print_statements) - register(check_no_log_audit) - register(check_no_contextlib_nested) - register(no_log_warn) - register(dict_constructor_with_list_copy) - register(no_test_log) - register(validate_assertIsNone) - register(validate_assertTrue) diff --git a/cinder/i18n.py b/cinder/i18n.py deleted file mode 100644 index b798d8314..000000000 --- a/cinder/i18n.py +++ /dev/null @@ -1,50 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""oslo.i18n integration module. - -See http://docs.openstack.org/developer/oslo.i18n/usage.html . - -""" - -import oslo_i18n as i18n - -DOMAIN = 'cinder' - -_translators = i18n.TranslatorFactory(domain=DOMAIN) - -# The primary translation function using the well-known name "_" -_ = _translators.primary - -# Translators for log levels. -# -# The abbreviated names are meant to reflect the usual use of a short -# name like '_'. The "L" is for "log" and the other letter comes from -# the level. -_LI = _translators.log_info -_LW = _translators.log_warning -_LE = _translators.log_error -_LC = _translators.log_critical - - -def enable_lazy(enable=True): - return i18n.enable_lazy(enable) - - -def translate(value, user_locale=None): - return i18n.translate(value, user_locale) - - -def get_available_languages(): - return i18n.get_available_languages(DOMAIN) diff --git a/cinder/image/__init__.py b/cinder/image/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/image/cache.py b/cinder/image/cache.py deleted file mode 100644 index 54a5b2b0d..000000000 --- a/cinder/image/cache.py +++ /dev/null @@ -1,225 +0,0 @@ -# Copyright (C) 2015 Pure Storage, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from pytz import timezone -import six - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import timeutils - -from cinder.i18n import _LW -from cinder import rpc - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) - - -class ImageVolumeCache(object): - def __init__(self, db, volume_api, max_cache_size_gb=0, - max_cache_size_count=0): - self.db = db - self.volume_api = volume_api - self.max_cache_size_gb = int(max_cache_size_gb) - self.max_cache_size_count = int(max_cache_size_count) - self.notifier = rpc.get_notifier('volume', CONF.host) - - def get_by_image_volume(self, context, volume_id): - return self.db.image_volume_cache_get_by_volume_id(context, volume_id) - - def evict(self, context, cache_entry): - LOG.debug('Evicting image cache entry: %(entry)s.', - {'entry': self._entry_to_str(cache_entry)}) - self.db.image_volume_cache_delete(context, cache_entry['volume_id']) - self._notify_cache_eviction(context, cache_entry['image_id'], - cache_entry['host']) - - def get_entry(self, context, volume_ref, image_id, image_meta): - cache_entry = self.db.image_volume_cache_get_and_update_last_used( - context, - image_id, - volume_ref['host'] - ) - - if cache_entry: - LOG.debug('Found image-volume cache entry: %(entry)s.', - {'entry': self._entry_to_str(cache_entry)}) - - if self._should_update_entry(cache_entry, image_meta): - LOG.debug('Image-volume cache entry is out-dated, evicting: ' - '%(entry)s.', - {'entry': self._entry_to_str(cache_entry)}) - self._delete_image_volume(context, cache_entry) - cache_entry = None - - if cache_entry: - self._notify_cache_hit(context, cache_entry['image_id'], - cache_entry['host']) - else: - self._notify_cache_miss(context, image_id, - volume_ref['host']) - return cache_entry - - def create_cache_entry(self, context, volume_ref, image_id, image_meta): - """Create a new cache entry for an image. - - This assumes that the volume described by volume_ref has already been - created and is in an available state. - """ - LOG.debug('Creating new image-volume cache entry for image ' - '%(image_id)s on host %(host)s.', - {'image_id': image_id, 'host': volume_ref['host']}) - - # When we are creating an image from a volume the updated_at field - # will be a unicode representation of the datetime. In that case - # we just need to parse it into one. If it is an actual datetime - # we want to just grab it as a UTC naive datetime. - image_updated_at = image_meta['updated_at'] - if isinstance(image_updated_at, six.string_types): - image_updated_at = timeutils.parse_strtime(image_updated_at) - else: - image_updated_at = image_updated_at.astimezone(timezone('UTC')) - - cache_entry = self.db.image_volume_cache_create( - context, - volume_ref['host'], - image_id, - image_updated_at.replace(tzinfo=None), - volume_ref['id'], - volume_ref['size'] - ) - - LOG.debug('New image-volume cache entry created: %(entry)s.', - {'entry': self._entry_to_str(cache_entry)}) - return cache_entry - - def ensure_space(self, context, space_required, host): - """Makes room for a cache entry. - - Returns True if successful, false otherwise. - """ - - # Check to see if the cache is actually limited. - if self.max_cache_size_gb == 0 and self.max_cache_size_count == 0: - return True - - # Make sure that we can potentially fit the image in the cache - # and bail out before evicting everything else to try and make - # room for it. - if (self.max_cache_size_gb != 0 and - space_required > self.max_cache_size_gb): - return False - - # Assume the entries are ordered by most recently used to least used. - entries = self.db.image_volume_cache_get_all_for_host(context, host) - - current_count = len(entries) - - current_size = 0 - for entry in entries: - current_size += entry['size'] - - # Add values for the entry we intend to create. - current_size += space_required - current_count += 1 - - LOG.debug('Image-volume cache for host %(host)s current_size (GB) = ' - '%(size_gb)s (max = %(max_gb)s), current count = %(count)s ' - '(max = %(max_count)s).', - {'host': host, - 'size_gb': current_size, - 'max_gb': self.max_cache_size_gb, - 'count': current_count, - 'max_count': self.max_cache_size_count}) - - while ((current_size > self.max_cache_size_gb - or current_count > self.max_cache_size_count) - and len(entries)): - entry = entries.pop() - LOG.debug('Reclaiming image-volume cache space; removing cache ' - 'entry %(entry)s.', {'entry': self._entry_to_str(entry)}) - self._delete_image_volume(context, entry) - current_size -= entry['size'] - current_count -= 1 - LOG.debug('Image-volume cache for host %(host)s new size (GB) = ' - '%(size_gb)s, new count = %(count)s.', - {'host': host, - 'size_gb': current_size, - 'count': current_count}) - - # It is only possible to not free up enough gb, we will always be able - # to free enough count. This is because 0 means unlimited which means - # it is guaranteed to be >0 if limited, and we can always delete down - # to 0. - if self.max_cache_size_gb > 0: - if current_size > self.max_cache_size_gb > 0: - LOG.warning(_LW('Image-volume cache for host %(host)s does ' - 'not have enough space (GB).'), {'host': host}) - return False - - return True - - def _notify_cache_hit(self, context, image_id, host): - self._notify_cache_action(context, image_id, host, 'hit') - - def _notify_cache_miss(self, context, image_id, host): - self._notify_cache_action(context, image_id, host, 'miss') - - def _notify_cache_eviction(self, context, image_id, host): - self._notify_cache_action(context, image_id, host, 'evict') - - def _notify_cache_action(self, context, image_id, host, action): - data = { - 'image_id': image_id, - 'host': host, - } - LOG.debug('ImageVolumeCache notification: action=%(action)s' - ' data=%(data)s.', {'action': action, 'data': data}) - self.notifier.info(context, 'image_volume_cache.%s' % action, data) - - def _delete_image_volume(self, context, cache_entry): - """Delete a volume and remove cache entry.""" - volume_ref = self.db.volume_get(context, cache_entry['volume_id']) - - # Delete will evict the cache entry. - self.volume_api.delete(context, volume_ref) - - def _get_image_volume_name(self, image_id): - return 'image-volume-' + image_id - - def _should_update_entry(self, cache_entry, image_meta): - """Ensure that the cache entry image data is still valid.""" - image_updated_utc = (image_meta['updated_at'] - .astimezone(timezone('UTC'))) - cache_updated_utc = (cache_entry['image_updated_at'] - .replace(tzinfo=timezone('UTC'))) - - LOG.debug('Image-volume cache entry image_update_at = %(entry_utc)s, ' - 'requested image updated_at = %(image_utc)s.', - {'entry_utc': six.text_type(cache_updated_utc), - 'image_utc': six.text_type(image_updated_utc)}) - - return image_updated_utc != cache_updated_utc - - def _entry_to_str(self, cache_entry): - return six.text_type({ - 'id': cache_entry['id'], - 'image_id': cache_entry['image_id'], - 'volume_id': cache_entry['volume_id'], - 'host': cache_entry['host'], - 'size': cache_entry['size'], - 'image_updated_at': cache_entry['image_updated_at'], - 'last_used': cache_entry['last_used'], - }) diff --git a/cinder/image/glance.py b/cinder/image/glance.py deleted file mode 100644 index bb5810fb5..000000000 --- a/cinder/image/glance.py +++ /dev/null @@ -1,613 +0,0 @@ -# Copyright 2010 OpenStack Foundation -# Copyright 2013 NTT corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of an image service that uses Glance as the backend""" - - -from __future__ import absolute_import - -import copy -import itertools -import random -import shutil -import sys -import time - -import glanceclient.exc -from oslo_config import cfg -from oslo_log import log as logging -from oslo_serialization import jsonutils -from oslo_utils import timeutils -import six -from six.moves import range -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _LE, _LW - - -glance_opts = [ - cfg.ListOpt('allowed_direct_url_schemes', - default=[], - help='A list of url schemes that can be downloaded directly ' - 'via the direct_url. Currently supported schemes: ' - '[file].'), -] -glance_core_properties_opts = [ - cfg.ListOpt('glance_core_properties', - default=['checksum', 'container_format', - 'disk_format', 'image_name', 'image_id', - 'min_disk', 'min_ram', 'name', 'size'], - help='Default core properties of image') -] -CONF = cfg.CONF -CONF.register_opts(glance_opts) -CONF.register_opts(glance_core_properties_opts) -CONF.import_opt('glance_api_version', 'cinder.common.config') - -LOG = logging.getLogger(__name__) - - -def _parse_image_ref(image_href): - """Parse an image href into composite parts. - - :param image_href: href of an image - :returns: a tuple of the form (image_id, netloc, use_ssl) - :raises ValueError - - """ - url = urllib.parse.urlparse(image_href) - netloc = url.netloc - image_id = url.path.split('/')[-1] - use_ssl = (url.scheme == 'https') - return (image_id, netloc, use_ssl) - - -def _create_glance_client(context, netloc, use_ssl, version=None): - """Instantiate a new glanceclient.Client object.""" - if version is None: - version = CONF.glance_api_version - params = {} - if use_ssl: - scheme = 'https' - # https specific params - params['insecure'] = CONF.glance_api_insecure - params['ssl_compression'] = CONF.glance_api_ssl_compression - params['cacert'] = CONF.glance_ca_certificates_file - else: - scheme = 'http' - if CONF.auth_strategy == 'keystone': - params['token'] = context.auth_token - if CONF.glance_request_timeout is not None: - params['timeout'] = CONF.glance_request_timeout - endpoint = '%s://%s' % (scheme, netloc) - return glanceclient.Client(str(version), endpoint, **params) - - -def get_api_servers(): - """Return Iterable over shuffled api servers. - - Shuffle a list of CONF.glance_api_servers and return an iterator - that will cycle through the list, looping around to the beginning - if necessary. - """ - api_servers = [] - for api_server in CONF.glance_api_servers: - if '//' not in api_server: - api_server = 'http://' + api_server - url = urllib.parse.urlparse(api_server) - netloc = url.netloc - use_ssl = (url.scheme == 'https') - api_servers.append((netloc, use_ssl)) - random.shuffle(api_servers) - return itertools.cycle(api_servers) - - -class GlanceClientWrapper(object): - """Glance client wrapper class that implements retries.""" - - def __init__(self, context=None, netloc=None, use_ssl=False, - version=None): - if netloc is not None: - self.client = self._create_static_client(context, - netloc, - use_ssl, version) - else: - self.client = None - self.api_servers = None - self.version = version - - if CONF.glance_num_retries < 0: - LOG.warning(_LW( - "glance_num_retries shouldn't be a negative value. " - "The number of retries will be set to 0 until this is" - "corrected in the cinder.conf.")) - CONF.set_override('glance_num_retries', 0) - - def _create_static_client(self, context, netloc, use_ssl, version): - """Create a client that we'll use for every call.""" - self.netloc = netloc - self.use_ssl = use_ssl - self.version = version - return _create_glance_client(context, - self.netloc, - self.use_ssl, self.version) - - def _create_onetime_client(self, context, version): - """Create a client that will be used for one call.""" - if self.api_servers is None: - self.api_servers = get_api_servers() - self.netloc, self.use_ssl = next(self.api_servers) - return _create_glance_client(context, - self.netloc, - self.use_ssl, version) - - def call(self, context, method, *args, **kwargs): - """Call a glance client method. - - If we get a connection error, - retry the request according to CONF.glance_num_retries. - """ - version = kwargs.pop('version', self.version) - - retry_excs = (glanceclient.exc.ServiceUnavailable, - glanceclient.exc.InvalidEndpoint, - glanceclient.exc.CommunicationError) - num_attempts = 1 + CONF.glance_num_retries - - for attempt in range(1, num_attempts + 1): - client = self.client or self._create_onetime_client(context, - version) - try: - controller = getattr(client, - kwargs.pop('controller', 'images')) - return getattr(controller, method)(*args, **kwargs) - except retry_excs as e: - netloc = self.netloc - extra = "retrying" - error_msg = _LE("Error contacting glance server " - "'%(netloc)s' for '%(method)s', " - "%(extra)s.") - if attempt == num_attempts: - extra = 'done trying' - LOG.exception(error_msg, {'netloc': netloc, - 'method': method, - 'extra': extra}) - raise exception.GlanceConnectionFailed(reason=e) - - LOG.exception(error_msg, {'netloc': netloc, - 'method': method, - 'extra': extra}) - time.sleep(1) - - -class GlanceImageService(object): - """Provides storage and retrieval of disk image objects within Glance.""" - - def __init__(self, client=None): - self._client = client or GlanceClientWrapper() - self._image_schema = None - self.temp_images = None - - def detail(self, context, **kwargs): - """Calls out to Glance for a list of detailed image information.""" - params = self._extract_query_params(kwargs) - try: - images = self._client.call(context, 'list', **params) - except Exception: - _reraise_translated_exception() - - _images = [] - for image in images: - if self._is_image_available(context, image): - _images.append(self._translate_from_glance(context, image)) - - return _images - - def _extract_query_params(self, params): - _params = {} - accepted_params = ('filters', 'marker', 'limit', - 'sort_key', 'sort_dir') - for param in accepted_params: - if param in params: - _params[param] = params.get(param) - - # ensure filters is a dict - _params.setdefault('filters', {}) - # NOTE(vish): don't filter out private images - _params['filters'].setdefault('is_public', 'none') - - return _params - - def show(self, context, image_id): - """Returns a dict with image data for the given opaque image id.""" - try: - image = self._client.call(context, 'get', image_id) - except Exception: - _reraise_translated_image_exception(image_id) - - if not self._is_image_available(context, image): - raise exception.ImageNotFound(image_id=image_id) - - base_image_meta = self._translate_from_glance(context, image) - return base_image_meta - - def get_location(self, context, image_id): - """Get backend storage location url. - - Returns a tuple containing the direct url and locations representing - the backend storage location, or (None, None) if these attributes are - not shown by Glance. - """ - if CONF.glance_api_version == 1: - # image location not available in v1 - return (None, None) - try: - # direct_url is returned by v2 api - client = GlanceClientWrapper(version=2) - image_meta = client.call(context, 'get', image_id) - except Exception: - _reraise_translated_image_exception(image_id) - - if not self._is_image_available(context, image_meta): - raise exception.ImageNotFound(image_id=image_id) - - # some glance stores like nfs only meta data - # is stored and returned as locations. - # so composite of two needs to be returned. - return (getattr(image_meta, 'direct_url', None), - getattr(image_meta, 'locations', None)) - - def add_location(self, context, image_id, url, metadata): - """Add a backend location url to an image. - - Returns a dict containing image metadata on success. - """ - if CONF.glance_api_version != 2: - raise exception.Invalid("Image API version 2 is disabled.") - client = GlanceClientWrapper(version=2) - try: - return client.call(context, 'add_location', - image_id, url, metadata) - except Exception: - _reraise_translated_image_exception(image_id) - - def delete_locations(self, context, image_id, url_set): - """Delete backend location urls from an image.""" - if CONF.glance_api_version != 2: - raise exception.Invalid("Image API version 2 is disabled.") - client = GlanceClientWrapper(version=2) - try: - return client.call(context, 'delete_locations', image_id, url_set) - except Exception: - _reraise_translated_image_exception(image_id) - - def download(self, context, image_id, data=None): - """Calls out to Glance for data and writes data.""" - if data and 'file' in CONF.allowed_direct_url_schemes: - direct_url, locations = self.get_location(context, image_id) - urls = [direct_url] + [loc.get('url') for loc in locations or []] - for url in urls: - if url is None: - continue - parsed_url = urllib.parse.urlparse(url) - if parsed_url.scheme == "file": - # a system call to cp could have significant performance - # advantages, however we do not have the path to files at - # this point in the abstraction. - with open(parsed_url.path, "r") as f: - shutil.copyfileobj(f, data) - return - - try: - image_chunks = self._client.call(context, 'data', image_id) - except Exception: - _reraise_translated_image_exception(image_id) - - if not data: - return image_chunks - else: - for chunk in image_chunks: - data.write(chunk) - - def create(self, context, image_meta, data=None): - """Store the image data and return the new image object.""" - sent_service_image_meta = self._translate_to_glance(image_meta) - - if data: - sent_service_image_meta['data'] = data - - recv_service_image_meta = self._client.call(context, 'create', - **sent_service_image_meta) - - return self._translate_from_glance(context, recv_service_image_meta) - - def update(self, context, image_id, - image_meta, data=None, purge_props=True): - """Modify the given image with the new data.""" - image_meta = self._translate_to_glance(image_meta) - # NOTE(dosaboy): see comment in bug 1210467 - if CONF.glance_api_version == 1: - image_meta['purge_props'] = purge_props - # NOTE(bcwaldon): id is not an editable field, but it is likely to be - # passed in by calling code. Let's be nice and ignore it. - image_meta.pop('id', None) - if data: - image_meta['data'] = data - try: - # NOTE(dosaboy): the v2 api separates update from upload - if data and CONF.glance_api_version > 1: - self._client.call(context, 'upload', image_id, data) - image_meta = self._client.call(context, 'get', image_id) - else: - image_meta = self._client.call(context, 'update', image_id, - **image_meta) - except Exception: - _reraise_translated_image_exception(image_id) - else: - return self._translate_from_glance(context, image_meta) - - def delete(self, context, image_id): - """Delete the given image. - - :raises: ImageNotFound if the image does not exist. - :raises: NotAuthorized if the user is not an owner. - - """ - try: - self._client.call(context, 'delete', image_id) - except glanceclient.exc.NotFound: - raise exception.ImageNotFound(image_id=image_id) - return True - - def _translate_from_glance(self, context, image): - """Get image metadata from glance image. - - Extract metadata from image and convert it's properties - to type cinder expected. - - :param image: glance image object - :return: image metadata dictionary - """ - if CONF.glance_api_version == 2: - if self._image_schema is None: - self._image_schema = self._client.call(context, 'get', - controller='schemas', - schema_name='image', - version=2) - # NOTE(aarefiev): get base image property, store image 'schema' - # is redundant, so ignore it. - image_meta = {key: getattr(image, key) - for key in image.keys() - if self._image_schema.is_base_property(key) is True - and key != 'schema'} - - # NOTE(aarefiev): nova is expected that all image properties - # (custom or defined in schema-image.json) stores in - # 'properties' key. - image_meta['properties'] = { - key: getattr(image, key) for key in image.keys() - if self._image_schema.is_base_property(key) is False} - else: - image_meta = _extract_attributes(image) - - image_meta = _convert_timestamps_to_datetimes(image_meta) - image_meta = _convert_from_string(image_meta) - return image_meta - - @staticmethod - def _translate_to_glance(image_meta): - image_meta = _convert_to_string(image_meta) - image_meta = _remove_read_only(image_meta) - - # NOTE(tsekiyama): From the Image API v2, custom properties must - # be stored in image_meta directly, instead of the 'properties' key. - if CONF.glance_api_version >= 2: - properties = image_meta.get('properties') - if properties: - image_meta.update(properties) - del image_meta['properties'] - - return image_meta - - @staticmethod - def _is_image_available(context, image): - """Check image availability. - - This check is needed in case Nova and Glance are deployed - without authentication turned on. - """ - # The presence of an auth token implies this is an authenticated - # request and we need not handle the noauth use-case. - if hasattr(context, 'auth_token') and context.auth_token: - return True - - if image.is_public or context.is_admin: - return True - - properties = image.properties - - if context.project_id and ('owner_id' in properties): - return str(properties['owner_id']) == str(context.project_id) - - if context.project_id and ('project_id' in properties): - return str(properties['project_id']) == str(context.project_id) - - try: - user_id = properties['user_id'] - except KeyError: - return False - - return str(user_id) == str(context.user_id) - - -def _convert_timestamps_to_datetimes(image_meta): - """Returns image with timestamp fields converted to datetime objects.""" - for attr in ['created_at', 'updated_at', 'deleted_at']: - if image_meta.get(attr): - image_meta[attr] = timeutils.parse_isotime(image_meta[attr]) - return image_meta - - -# NOTE(bcwaldon): used to store non-string data in glance metadata -def _json_loads(properties, attr): - prop = properties[attr] - if isinstance(prop, six.string_types): - properties[attr] = jsonutils.loads(prop) - - -def _json_dumps(properties, attr): - prop = properties[attr] - if not isinstance(prop, six.string_types): - properties[attr] = jsonutils.dumps(prop) - - -_CONVERT_PROPS = ('block_device_mapping', 'mappings') - - -def _convert(method, metadata): - metadata = copy.deepcopy(metadata) - properties = metadata.get('properties') - if properties: - for attr in _CONVERT_PROPS: - if attr in properties: - method(properties, attr) - - return metadata - - -def _convert_from_string(metadata): - return _convert(_json_loads, metadata) - - -def _convert_to_string(metadata): - return _convert(_json_dumps, metadata) - - -def _extract_attributes(image): - # NOTE(hdd): If a key is not found, base.Resource.__getattr__() may perform - # a get(), resulting in a useless request back to glance. This list is - # therefore sorted, with dependent attributes as the end - # 'deleted_at' depends on 'deleted' - # 'checksum' depends on 'status' == 'active' - IMAGE_ATTRIBUTES = ['size', 'disk_format', 'owner', - 'container_format', 'status', 'id', - 'name', 'created_at', 'updated_at', - 'deleted', 'deleted_at', 'checksum', - 'min_disk', 'min_ram', 'is_public'] - output = {} - - for attr in IMAGE_ATTRIBUTES: - if attr == 'deleted_at' and not output['deleted']: - output[attr] = None - elif attr == 'checksum' and output['status'] != 'active': - output[attr] = None - else: - output[attr] = getattr(image, attr, None) - - output['properties'] = getattr(image, 'properties', {}) - - # NOTE(jbernard): Update image properties for API version 2. For UEC - # images stored in glance, the necessary boot information is stored in the - # properties dict in version 1 so there is nothing more to do. However, in - # version 2 these are standalone fields in the GET response. This bit of - # code moves them back into the properties dict as the caller expects, thus - # producing a volume with correct metadata for booting. - for attr in ('kernel_id', 'ramdisk_id'): - value = getattr(image, attr, None) - if value: - output['properties'][attr] = value - - return output - - -def _remove_read_only(image_meta): - IMAGE_ATTRIBUTES = ['status', 'updated_at', 'created_at', 'deleted_at'] - output = copy.deepcopy(image_meta) - for attr in IMAGE_ATTRIBUTES: - if attr in output: - del output[attr] - return output - - -def _reraise_translated_image_exception(image_id): - """Transform the exception for the image but keep its traceback intact.""" - _exc_type, exc_value, exc_trace = sys.exc_info() - new_exc = _translate_image_exception(image_id, exc_value) - six.reraise(type(new_exc), new_exc, exc_trace) - - -def _reraise_translated_exception(): - """Transform the exception but keep its traceback intact.""" - _exc_type, exc_value, exc_trace = sys.exc_info() - new_exc = _translate_plain_exception(exc_value) - six.reraise(type(new_exc), new_exc, exc_trace) - - -def _translate_image_exception(image_id, exc_value): - if isinstance(exc_value, (glanceclient.exc.Forbidden, - glanceclient.exc.Unauthorized)): - return exception.ImageNotAuthorized(image_id=image_id) - if isinstance(exc_value, glanceclient.exc.NotFound): - return exception.ImageNotFound(image_id=image_id) - if isinstance(exc_value, glanceclient.exc.BadRequest): - return exception.Invalid(exc_value) - return exc_value - - -def _translate_plain_exception(exc_value): - if isinstance(exc_value, (glanceclient.exc.Forbidden, - glanceclient.exc.Unauthorized)): - return exception.NotAuthorized(exc_value) - if isinstance(exc_value, glanceclient.exc.NotFound): - return exception.NotFound(exc_value) - if isinstance(exc_value, glanceclient.exc.BadRequest): - return exception.Invalid(exc_value) - return exc_value - - -def get_remote_image_service(context, image_href): - """Create an image_service and parse the id from the given image_href. - - The image_href param can be an href of the form - 'http://example.com:9292/v1/images/b8b2c6f7-7345-4e2f-afa2-eedaba9cbbe3', - or just an id such as 'b8b2c6f7-7345-4e2f-afa2-eedaba9cbbe3'. If the - image_href is a standalone id, then the default image service is returned. - - :param image_href: href that describes the location of an image - :returns: a tuple of the form (image_service, image_id) - - """ - # NOTE(bcwaldon): If image_href doesn't look like a URI, assume its a - # standalone image ID - if '/' not in str(image_href): - image_service = get_default_image_service() - return image_service, image_href - - try: - (image_id, glance_netloc, use_ssl) = _parse_image_ref(image_href) - glance_client = GlanceClientWrapper(context=context, - netloc=glance_netloc, - use_ssl=use_ssl) - except ValueError: - raise exception.InvalidImageRef(image_href=image_href) - - image_service = GlanceImageService(client=glance_client) - return image_service, image_id - - -def get_default_image_service(): - return GlanceImageService() diff --git a/cinder/image/image_utils.py b/cinder/image/image_utils.py deleted file mode 100644 index a11549674..000000000 --- a/cinder/image/image_utils.py +++ /dev/null @@ -1,549 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# Copyright (c) 2010 Citrix Systems, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Helper methods to deal with images. - -This is essentially a copy from nova.virt.images.py -Some slight modifications, but at some point -we should look at maybe pushing this up to Oslo -""" - - -import contextlib -import math -import os -import re -import tempfile - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import fileutils -from oslo_utils import imageutils -from oslo_utils import timeutils -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder import utils -from cinder.volume import throttling -from cinder.volume import utils as volume_utils - -LOG = logging.getLogger(__name__) - -image_helper_opts = [cfg.StrOpt('image_conversion_dir', - default='$state_path/conversion', - help='Directory used for temporary storage ' - 'during image conversion'), ] - -CONF = cfg.CONF -CONF.register_opts(image_helper_opts) - - -def qemu_img_info(path, run_as_root=True): - """Return an object containing the parsed output from qemu-img info.""" - cmd = ('env', 'LC_ALL=C', 'qemu-img', 'info', path) - if os.name == 'nt': - cmd = cmd[2:] - out, _err = utils.execute(*cmd, run_as_root=run_as_root) - return imageutils.QemuImgInfo(out) - - -def get_qemu_img_version(): - info = utils.execute('qemu-img', '--help', check_exit_code=False)[0] - pattern = r"qemu-img version ([0-9\.]*)" - version = re.match(pattern, info) - if not version: - LOG.warning(_LW("qemu-img is not installed.")) - return None - return _get_version_from_string(version.groups()[0]) - - -def _get_version_from_string(version_string): - return [int(x) for x in version_string.split('.')] - - -def check_qemu_img_version(minimum_version): - qemu_version = get_qemu_img_version() - if (qemu_version is None - or qemu_version < _get_version_from_string(minimum_version)): - if qemu_version: - current_version = '.'.join((str(element) - for element in qemu_version)) - else: - current_version = None - - _msg = _('qemu-img %(minimum_version)s or later is required by ' - 'this volume driver. Current qemu-img version: ' - '%(current_version)s') % {'minimum_version': minimum_version, - 'current_version': current_version} - raise exception.VolumeBackendAPIException(data=_msg) - - -def _convert_image(prefix, source, dest, out_format, run_as_root=True): - """Convert image to other format.""" - - cmd = prefix + ('qemu-img', 'convert', - '-O', out_format, source, dest) - - # Check whether O_DIRECT is supported and set '-t none' if it is - # This is needed to ensure that all data hit the device before - # it gets unmapped remotely from the host for some backends - # Reference Bug: #1363016 - - # NOTE(jdg): In the case of file devices qemu does the - # flush properly and more efficiently than would be done - # setting O_DIRECT, so check for that and skip the - # setting for non BLK devs - if (utils.is_blk_device(dest) and - volume_utils.check_for_odirect_support(source, - dest, - 'oflag=direct')): - cmd = prefix + ('qemu-img', 'convert', - '-t', 'none', - '-O', out_format, source, dest) - - start_time = timeutils.utcnow() - utils.execute(*cmd, run_as_root=run_as_root) - duration = timeutils.delta_seconds(start_time, timeutils.utcnow()) - - # NOTE(jdg): use a default of 1, mostly for unit test, but in - # some incredible event this is 0 (cirros image?) don't barf - if duration < 1: - duration = 1 - try: - image_size = qemu_img_info(source, run_as_root=True).virtual_size - except ValueError as e: - msg = _LI("The image was successfully converted, but image size " - "is unavailable. src %(src)s, dest %(dest)s. %(error)s") - LOG.info(msg, {"src": source, - "dest": dest, - "error": e}) - return - - fsz_mb = image_size / units.Mi - mbps = (fsz_mb / duration) - msg = ("Image conversion details: src %(src)s, size %(sz).2f MB, " - "duration %(duration).2f sec, destination %(dest)s") - LOG.debug(msg, {"src": source, - "sz": fsz_mb, - "duration": duration, - "dest": dest}) - - msg = _LI("Converted %(sz).2f MB image at %(mbps).2f MB/s") - LOG.info(msg, {"sz": fsz_mb, "mbps": mbps}) - - -def convert_image(source, dest, out_format, run_as_root=True, throttle=None): - if not throttle: - throttle = throttling.Throttle.get_default() - with throttle.subcommand(source, dest) as throttle_cmd: - _convert_image(tuple(throttle_cmd['prefix']), - source, dest, - out_format, run_as_root=run_as_root) - - -def resize_image(source, size, run_as_root=False): - """Changes the virtual size of the image.""" - cmd = ('qemu-img', 'resize', source, '%sG' % size) - utils.execute(*cmd, run_as_root=run_as_root) - - -def fetch(context, image_service, image_id, path, _user_id, _project_id): - # TODO(vish): Improve context handling and add owner and auth data - # when it is added to glance. Right now there is no - # auth checking in glance, so we assume that access was - # checked before we got here. - start_time = timeutils.utcnow() - with fileutils.remove_path_on_error(path): - with open(path, "wb") as image_file: - image_service.download(context, image_id, image_file) - duration = timeutils.delta_seconds(start_time, timeutils.utcnow()) - - # NOTE(jdg): use a default of 1, mostly for unit test, but in - # some incredible event this is 0 (cirros image?) don't barf - if duration < 1: - duration = 1 - fsz_mb = os.stat(image_file.name).st_size / units.Mi - mbps = (fsz_mb / duration) - msg = ("Image fetch details: dest %(dest)s, size %(sz).2f MB, " - "duration %(duration).2f sec") - LOG.debug(msg, {"dest": image_file.name, - "sz": fsz_mb, - "duration": duration}) - msg = _LI("Image download %(sz).2f MB at %(mbps).2f MB/s") - LOG.info(msg, {"sz": fsz_mb, "mbps": mbps}) - - -def fetch_verify_image(context, image_service, image_id, dest, - user_id=None, project_id=None, size=None, - run_as_root=True): - fetch(context, image_service, image_id, dest, - None, None) - - with fileutils.remove_path_on_error(dest): - data = qemu_img_info(dest, run_as_root=run_as_root) - fmt = data.file_format - if fmt is None: - raise exception.ImageUnacceptable( - reason=_("'qemu-img info' parsing failed."), - image_id=image_id) - - backing_file = data.backing_file - if backing_file is not None: - raise exception.ImageUnacceptable( - image_id=image_id, - reason=(_("fmt=%(fmt)s backed by: %(backing_file)s") % - {'fmt': fmt, 'backing_file': backing_file})) - - # NOTE(xqueralt): If the image virtual size doesn't fit in the - # requested volume there is no point on resizing it because it will - # generate an unusable image. - if size is not None and data.virtual_size > size: - params = {'image_size': data.virtual_size, 'volume_size': size} - reason = _("Size is %(image_size)dGB and doesn't fit in a " - "volume of size %(volume_size)dGB.") % params - raise exception.ImageUnacceptable(image_id=image_id, reason=reason) - - -def fetch_to_vhd(context, image_service, - image_id, dest, blocksize, - user_id=None, project_id=None, run_as_root=True): - fetch_to_volume_format(context, image_service, image_id, dest, 'vpc', - blocksize, user_id, project_id, - run_as_root=run_as_root) - - -def fetch_to_raw(context, image_service, - image_id, dest, blocksize, - user_id=None, project_id=None, size=None, run_as_root=True): - fetch_to_volume_format(context, image_service, image_id, dest, 'raw', - blocksize, user_id, project_id, size, - run_as_root=run_as_root) - - -def fetch_to_volume_format(context, image_service, - image_id, dest, volume_format, blocksize, - user_id=None, project_id=None, size=None, - run_as_root=True): - qemu_img = True - image_meta = image_service.show(context, image_id) - - # NOTE(avishay): I'm not crazy about creating temp files which may be - # large and cause disk full errors which would confuse users. - # Unfortunately it seems that you can't pipe to 'qemu-img convert' because - # it seeks. Maybe we can think of something for a future version. - with temporary_file() as tmp: - # We may be on a system that doesn't have qemu-img installed. That - # is ok if we are working with a RAW image. This logic checks to see - # if qemu-img is installed. If not we make sure the image is RAW and - # throw an exception if not. Otherwise we stop before needing - # qemu-img. Systems with qemu-img will always progress through the - # whole function. - try: - # Use the empty tmp file to make sure qemu_img_info works. - qemu_img_info(tmp, run_as_root=run_as_root) - except processutils.ProcessExecutionError: - qemu_img = False - if image_meta: - if image_meta['disk_format'] != 'raw': - raise exception.ImageUnacceptable( - reason=_("qemu-img is not installed and image is of " - "type %s. Only RAW images can be used if " - "qemu-img is not installed.") % - image_meta['disk_format'], - image_id=image_id) - else: - raise exception.ImageUnacceptable( - reason=_("qemu-img is not installed and the disk " - "format is not specified. Only RAW images " - "can be used if qemu-img is not installed."), - image_id=image_id) - - tmp_images = TemporaryImages.for_image_service(image_service) - tmp_image = tmp_images.get(context, image_id) - if tmp_image: - tmp = tmp_image - else: - fetch(context, image_service, image_id, tmp, user_id, project_id) - - if is_xenserver_image(context, image_service, image_id): - replace_xenserver_image_with_coalesced_vhd(tmp) - - if not qemu_img: - # qemu-img is not installed but we do have a RAW image. As a - # result we only need to copy the image to the destination and then - # return. - LOG.debug('Copying image from %(tmp)s to volume %(dest)s - ' - 'size: %(size)s', {'tmp': tmp, 'dest': dest, - 'size': image_meta['size']}) - image_size_m = math.ceil(image_meta['size'] / units.Mi) - volume_utils.copy_volume(tmp, dest, image_size_m, blocksize) - return - - data = qemu_img_info(tmp, run_as_root=run_as_root) - virt_size = data.virtual_size / units.Gi - - # NOTE(xqueralt): If the image virtual size doesn't fit in the - # requested volume there is no point on resizing it because it will - # generate an unusable image. - if size is not None and virt_size > size: - params = {'image_size': virt_size, 'volume_size': size} - reason = _("Size is %(image_size)dGB and doesn't fit in a " - "volume of size %(volume_size)dGB.") % params - raise exception.ImageUnacceptable(image_id=image_id, reason=reason) - - fmt = data.file_format - if fmt is None: - raise exception.ImageUnacceptable( - reason=_("'qemu-img info' parsing failed."), - image_id=image_id) - - backing_file = data.backing_file - if backing_file is not None: - raise exception.ImageUnacceptable( - image_id=image_id, - reason=_("fmt=%(fmt)s backed by:%(backing_file)s") - % {'fmt': fmt, 'backing_file': backing_file, }) - - # NOTE(jdg): I'm using qemu-img convert to write - # to the volume regardless if it *needs* conversion or not - # TODO(avishay): We can speed this up by checking if the image is raw - # and if so, writing directly to the device. However, we need to keep - # check via 'qemu-img info' that what we copied was in fact a raw - # image and not a different format with a backing file, which may be - # malicious. - LOG.debug("%s was %s, converting to %s ", image_id, fmt, volume_format) - convert_image(tmp, dest, volume_format, - run_as_root=run_as_root) - - data = qemu_img_info(dest, run_as_root=run_as_root) - - if not _validate_file_format(data, volume_format): - raise exception.ImageUnacceptable( - image_id=image_id, - reason=_("Converted to %(vol_format)s, but format is " - "now %(file_format)s") % {'vol_format': volume_format, - 'file_format': data. - file_format}) - - -def _validate_file_format(image_data, expected_format): - if image_data.file_format == expected_format: - return True - elif image_data.file_format == 'vpc' and expected_format == 'vhd': - # qemu-img still uses the legacy 'vpc' name for the vhd format. - return True - return False - - -def upload_volume(context, image_service, image_meta, volume_path, - volume_format='raw', run_as_root=True): - image_id = image_meta['id'] - if (image_meta['disk_format'] == volume_format): - LOG.debug("%s was %s, no need to convert to %s", - image_id, volume_format, image_meta['disk_format']) - if os.name == 'nt' or os.access(volume_path, os.R_OK): - with open(volume_path, 'rb') as image_file: - image_service.update(context, image_id, {}, image_file) - else: - with utils.temporary_chown(volume_path): - with open(volume_path) as image_file: - image_service.update(context, image_id, {}, image_file) - return - - with temporary_file() as tmp: - LOG.debug("%s was %s, converting to %s", - image_id, volume_format, image_meta['disk_format']) - - data = qemu_img_info(volume_path, run_as_root=run_as_root) - backing_file = data.backing_file - fmt = data.file_format - if backing_file is not None: - # Disallow backing files as a security measure. - # This prevents a user from writing an image header into a raw - # volume with a backing file pointing to data they wish to - # access. - raise exception.ImageUnacceptable( - image_id=image_id, - reason=_("fmt=%(fmt)s backed by:%(backing_file)s") - % {'fmt': fmt, 'backing_file': backing_file}) - - convert_image(volume_path, tmp, image_meta['disk_format'], - run_as_root=run_as_root) - - data = qemu_img_info(tmp, run_as_root=run_as_root) - if data.file_format != image_meta['disk_format']: - raise exception.ImageUnacceptable( - image_id=image_id, - reason=_("Converted to %(f1)s, but format is now %(f2)s") % - {'f1': image_meta['disk_format'], 'f2': data.file_format}) - - with open(tmp, 'rb') as image_file: - image_service.update(context, image_id, {}, image_file) - - -def is_xenserver_image(context, image_service, image_id): - image_meta = image_service.show(context, image_id) - return is_xenserver_format(image_meta) - - -def is_xenserver_format(image_meta): - return ( - image_meta['disk_format'] == 'vhd' - and image_meta['container_format'] == 'ovf' - ) - - -def set_vhd_parent(vhd_path, parentpath): - utils.execute('vhd-util', 'modify', '-n', vhd_path, '-p', parentpath) - - -def extract_targz(archive_name, target): - utils.execute('tar', '-xzf', archive_name, '-C', target) - - -def fix_vhd_chain(vhd_chain): - for child, parent in zip(vhd_chain[:-1], vhd_chain[1:]): - set_vhd_parent(child, parent) - - -def get_vhd_size(vhd_path): - out, _err = utils.execute('vhd-util', 'query', '-n', vhd_path, '-v') - return int(out) - - -def resize_vhd(vhd_path, size, journal): - utils.execute( - 'vhd-util', 'resize', '-n', vhd_path, '-s', '%d' % size, '-j', journal) - - -def coalesce_vhd(vhd_path): - utils.execute( - 'vhd-util', 'coalesce', '-n', vhd_path) - - -def create_temporary_file(*args, **kwargs): - if (CONF.image_conversion_dir and not - os.path.exists(CONF.image_conversion_dir)): - os.makedirs(CONF.image_conversion_dir) - - fd, tmp = tempfile.mkstemp(dir=CONF.image_conversion_dir, *args, **kwargs) - os.close(fd) - return tmp - - -@contextlib.contextmanager -def temporary_file(*args, **kwargs): - tmp = None - try: - tmp = create_temporary_file(*args, **kwargs) - yield tmp - finally: - if tmp: - fileutils.delete_if_exists(tmp) - - -def temporary_dir(): - if (CONF.image_conversion_dir and not - os.path.exists(CONF.image_conversion_dir)): - os.makedirs(CONF.image_conversion_dir) - - return utils.tempdir(dir=CONF.image_conversion_dir) - - -def coalesce_chain(vhd_chain): - for child, parent in zip(vhd_chain[:-1], vhd_chain[1:]): - with temporary_dir() as directory_for_journal: - size = get_vhd_size(child) - journal_file = os.path.join( - directory_for_journal, 'vhd-util-resize-journal') - resize_vhd(parent, size, journal_file) - coalesce_vhd(child) - - return vhd_chain[-1] - - -def discover_vhd_chain(directory): - counter = 0 - chain = [] - - while True: - fpath = os.path.join(directory, '%d.vhd' % counter) - if os.path.exists(fpath): - chain.append(fpath) - else: - break - counter += 1 - - return chain - - -def replace_xenserver_image_with_coalesced_vhd(image_file): - with temporary_dir() as tempdir: - extract_targz(image_file, tempdir) - chain = discover_vhd_chain(tempdir) - fix_vhd_chain(chain) - coalesced = coalesce_chain(chain) - fileutils.delete_if_exists(image_file) - os.rename(coalesced, image_file) - - -class TemporaryImages(object): - """Manage temporarily downloaded images to avoid downloading it twice. - - In the 'with TemporaryImages.fetch(image_service, ctx, image_id) as tmp' - clause, 'tmp' can be used as the downloaded image path. In addition, - image_utils.fetch() will use the pre-fetched image by the TemporaryImages. - This is useful to inspect image contents before conversion. - """ - - def __init__(self, image_service): - self.temporary_images = {} - self.image_service = image_service - image_service.temp_images = self - - @staticmethod - def for_image_service(image_service): - instance = image_service.temp_images - if instance: - return instance - return TemporaryImages(image_service) - - @classmethod - @contextlib.contextmanager - def fetch(cls, image_service, context, image_id): - tmp_images = cls.for_image_service(image_service).temporary_images - with temporary_file() as tmp: - fetch_verify_image(context, image_service, image_id, tmp) - user = context.user_id - if not tmp_images.get(user): - tmp_images[user] = {} - tmp_images[user][image_id] = tmp - LOG.debug("Temporary image %(id)s is fetched for user %(user)s.", - {'id': image_id, 'user': user}) - yield tmp - del tmp_images[user][image_id] - LOG.debug("Temporary image %(id)s for user %(user)s is deleted.", - {'id': image_id, 'user': user}) - - def get(self, context, image_id): - user = context.user_id - if not self.temporary_images.get(user): - return None - return self.temporary_images[user].get(image_id) diff --git a/cinder/keymgr/__init__.py b/cinder/keymgr/__init__.py deleted file mode 100644 index 846e74691..000000000 --- a/cinder/keymgr/__init__.py +++ /dev/null @@ -1,31 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg -from oslo_utils import importutils - -keymgr_opts = [ - cfg.StrOpt('api_class', - default='cinder.keymgr.conf_key_mgr.ConfKeyManager', - help='The full class name of the key manager API class'), -] - -CONF = cfg.CONF -CONF.register_opts(keymgr_opts, group='keymgr') - - -def API(): - cls = importutils.import_class(CONF.keymgr.api_class) - return cls() diff --git a/cinder/keymgr/barbican.py b/cinder/keymgr/barbican.py deleted file mode 100644 index ee59cbc5a..000000000 --- a/cinder/keymgr/barbican.py +++ /dev/null @@ -1,338 +0,0 @@ -# Copyright (c) 2014 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Key manager implementation for Barbican -""" - -import array -import base64 -import binascii -import re - -from barbicanclient import client as barbican_client -from keystoneclient.auth import identity -from keystoneclient import session -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import exception -from cinder.i18n import _, _LE -from cinder.keymgr import key as keymgr_key -from cinder.keymgr import key_mgr - -CONF = cfg.CONF -CONF.import_opt('encryption_auth_url', 'cinder.keymgr.key_mgr', group='keymgr') -CONF.import_opt('encryption_api_url', 'cinder.keymgr.key_mgr', group='keymgr') -LOG = logging.getLogger(__name__) -URL_PATTERN = re.compile( - "(?Phttp[s]?://[^/]*)[/]?(?P(v[0-9.]+)?).*") - - -class BarbicanKeyManager(key_mgr.KeyManager): - """Key Manager Interface that wraps the Barbican client API.""" - - def __init__(self): - self._base_url = CONF.keymgr.encryption_api_url - self._parse_barbican_api_url() - self._barbican_client = None - self._current_context = None - - def _parse_barbican_api_url(self): - """Setup member variables to reference the Barbican URL. - - The key manipulation functions in this module need to use the - barbican URL with the version appended. But the barbicanclient - Client() class needs the URL without the version appended. - So set up a member variables here for each case. - """ - m = URL_PATTERN.search(self._base_url) - if m is None: - raise exception.KeyManagerError(_( - "Invalid url: must be in the form " - "'http[s]://|[:port]/', " - "url specified is: %s"), self._base_url) - url_info = dict(m.groupdict()) - if 'url_version' not in url_info or url_info['url_version'] == "": - raise exception.KeyManagerError(_( - "Invalid barbican api url: version is required, " - "e.g. 'http[s]://|[:port]/' " - "url specified is: %s") % self._base_url) - # We will also need the barbican API URL without the '/v1'. - # So save that now. - self._barbican_endpoint = url_info['url_base'] - - def _get_barbican_client(self, ctxt): - """Creates a client to connect to the Barbican service. - - :param ctxt: the user context for authentication - :return: a Barbican Client object - :throws NotAuthorized: if the ctxt is None - :throws KeyManagerError: if ctxt is missing project_id - or project_id is None - """ - - # Confirm context is provided, if not raise not authorized - if not ctxt: - msg = _("User is not authorized to use key manager.") - LOG.error(msg) - raise exception.NotAuthorized(msg) - - if not hasattr(ctxt, 'project_id') or ctxt.project_id is None: - msg = _("Unable to create Barbican Client without project_id.") - LOG.error(msg) - raise exception.KeyManagerError(msg) - - # If same context, return cached barbican client - if self._barbican_client and self._current_context == ctxt: - return self._barbican_client - - try: - auth = identity.v3.Token( - auth_url=CONF.keymgr.encryption_auth_url, - token=ctxt.auth_token, - project_id=ctxt.project_id) - sess = session.Session(auth=auth) - self._barbican_client = barbican_client.Client( - session=sess, - endpoint=self._barbican_endpoint) - self._current_context = ctxt - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error creating Barbican client.")) - - return self._barbican_client - - def create_key(self, ctxt, expiration=None, name='Cinder Volume Key', - payload_content_type='application/octet-stream', mode='CBC', - algorithm='AES', length=256): - """Creates a key. - - :param ctxt: contains information of the user and the environment - for the request (cinder/context.py) - :param expiration: the date the key will expire - :param name: a friendly name for the secret - :param payload_content_type: the format/type of the secret data - :param mode: the algorithm mode (e.g. CBC or CTR mode) - :param algorithm: the algorithm associated with the secret - :param length: the bit length of the secret - - :return: the UUID of the new key - :throws Exception: if key creation fails - """ - barbican_client = self._get_barbican_client(ctxt) - - try: - key_order = barbican_client.orders.create_key( - name, - algorithm, - length, - mode, - payload_content_type, - expiration) - order_ref = key_order.submit() - order = barbican_client.orders.get(order_ref) - secret_uuid = order.secret_ref.rpartition('/')[2] - return secret_uuid - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error creating key.")) - - def store_key(self, ctxt, key, expiration=None, name='Cinder Volume Key', - payload_content_type='application/octet-stream', - payload_content_encoding='base64', algorithm='AES', - bit_length=256, mode='CBC', from_copy=False): - """Stores (i.e., registers) a key with the key manager. - - :param ctxt: contains information of the user and the environment for - the request (cinder/context.py) - :param key: the unencrypted secret data. Known as "payload" to the - barbicanclient api - :param expiration: the expiration time of the secret in ISO 8601 - format - :param name: a friendly name for the key - :param payload_content_type: the format/type of the secret data - :param payload_content_encoding: the encoding of the secret data - :param algorithm: the algorithm associated with this secret key - :param bit_length: the bit length of this secret key - :param mode: the algorithm mode used with this secret key - :param from_copy: establishes whether the function is being used - to copy a key. In case of the latter, it does not - try to decode the key - - :returns: the UUID of the stored key - :throws Exception: if key storage fails - """ - barbican_client = self._get_barbican_client(ctxt) - - try: - if key.get_algorithm(): - algorithm = key.get_algorithm() - if payload_content_type == 'text/plain': - payload_content_encoding = None - encoded_key = key.get_encoded() - elif (payload_content_type == 'application/octet-stream' and - not from_copy): - key_list = key.get_encoded() - string_key = ''.join(map(lambda byte: "%02x" % byte, key_list)) - encoded_key = base64.b64encode(binascii.unhexlify(string_key)) - else: - encoded_key = key.get_encoded() - secret = barbican_client.secrets.create(name, - encoded_key, - payload_content_type, - payload_content_encoding, - algorithm, - bit_length, - None, - mode, - expiration) - secret_ref = secret.store() - secret_uuid = secret_ref.rpartition('/')[2] - return secret_uuid - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error storing key.")) - - def copy_key(self, ctxt, key_id): - """Copies (i.e., clones) a key stored by barbican. - - :param ctxt: contains information of the user and the environment for - the request (cinder/context.py) - :param key_id: the UUID of the key to copy - :return: the UUID of the key copy - :throws Exception: if key copying fails - """ - barbican_client = self._get_barbican_client(ctxt) - - try: - secret_ref = self._create_secret_ref(key_id, barbican_client) - secret = self._get_secret(ctxt, secret_ref) - con_type = secret.content_types['default'] - secret_data = self._get_secret_data(secret, - payload_content_type=con_type) - key = keymgr_key.SymmetricKey(secret.algorithm, secret_data) - copy_uuid = self.store_key(ctxt, key, secret.expiration, - secret.name, con_type, - 'base64', - secret.algorithm, secret.bit_length, - secret.mode, True) - return copy_uuid - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error copying key.")) - - def _create_secret_ref(self, key_id, barbican_client): - """Creates the URL required for accessing a secret. - - :param key_id: the UUID of the key to copy - :param barbican_client: barbican key manager object - - :return: the URL of the requested secret - """ - if not key_id: - msg = "Key ID is None" - raise exception.KeyManagerError(msg) - return self._base_url + "/secrets/" + key_id - - def _get_secret_data(self, - secret, - payload_content_type='application/octet-stream'): - """Retrieves the secret data given a secret_ref and content_type. - - :param ctxt: contains information of the user and the environment for - the request (cinder/context.py) - :param secret_ref: URL to access the secret - :param payload_content_type: the format/type of the secret data - - :returns: the secret data - :throws Exception: if data cannot be retrieved - """ - try: - generated_data = secret.payload - if payload_content_type == 'application/octet-stream': - secret_data = base64.b64encode(generated_data) - else: - secret_data = generated_data - return secret_data - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error getting secret data.")) - - def _get_secret(self, ctxt, secret_ref): - """Creates the URL required for accessing a secret's metadata. - - :param ctxt: contains information of the user and the environment for - the request (cinder/context.py) - :param secret_ref: URL to access the secret - - :return: the secret's metadata - :throws Exception: if there is an error retrieving the data - """ - - barbican_client = self._get_barbican_client(ctxt) - - try: - return barbican_client.secrets.get(secret_ref) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error getting secret metadata.")) - - def get_key(self, ctxt, key_id, - payload_content_type='application/octet-stream'): - """Retrieves the specified key. - - :param ctxt: contains information of the user and the environment for - the request (cinder/context.py) - :param key_id: the UUID of the key to retrieve - :param payload_content_type: The format/type of the secret data - - :return: SymmetricKey representation of the key - :throws Exception: if key retrieval fails - """ - try: - secret_ref = self._create_secret_ref(key_id, barbican_client) - secret = self._get_secret(ctxt, secret_ref) - secret_data = self._get_secret_data(secret, - payload_content_type) - if payload_content_type == 'application/octet-stream': - # convert decoded string to list of unsigned ints for each byte - key_data = array.array('B', - base64.b64decode(secret_data)).tolist() - else: - key_data = secret_data - key = keymgr_key.SymmetricKey(secret.algorithm, key_data) - return key - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error getting key.")) - - def delete_key(self, ctxt, key_id): - """Deletes the specified key. - - :param ctxt: contains information of the user and the environment for - the request (cinder/context.py) - :param key_id: the UUID of the key to delete - :throws Exception: if key deletion fails - """ - barbican_client = self._get_barbican_client(ctxt) - - try: - secret_ref = self._create_secret_ref(key_id, barbican_client) - barbican_client.secrets.delete(secret_ref) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error deleting key.")) diff --git a/cinder/keymgr/conf_key_mgr.py b/cinder/keymgr/conf_key_mgr.py deleted file mode 100644 index aeea6767d..000000000 --- a/cinder/keymgr/conf_key_mgr.py +++ /dev/null @@ -1,136 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -An implementation of a key manager that reads its key from the project's -configuration options. - -This key manager implementation provides limited security, assuming that the -key remains secret. Using the volume encryption feature as an example, -encryption provides protection against a lost or stolen disk, assuming that -the configuration file that contains the key is not stored on the disk. -Encryption also protects the confidentiality of data as it is transmitted via -iSCSI from the compute host to the storage host (again assuming that an -attacker who intercepts the data does not know the secret key). - -Because this implementation uses a single, fixed key, it proffers no -protection once that key is compromised. In particular, different volumes -encrypted with a key provided by this key manager actually share the same -encryption key so *any* volume can be decrypted once the fixed key is known. -""" - -import array -import binascii - -from oslo_config import cfg -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LW -from cinder.keymgr import key -from cinder.keymgr import key_mgr - - -key_mgr_opts = [ - cfg.StrOpt('fixed_key', - help='Fixed key returned by key manager, specified in hex'), -] - -CONF = cfg.CONF -CONF.register_opts(key_mgr_opts, group='keymgr') - - -LOG = logging.getLogger(__name__) - - -class ConfKeyManager(key_mgr.KeyManager): - """Key Manager that supports one key defined by the fixed_key conf option. - - This key manager implementation supports all the methods specified by the - key manager interface. This implementation creates a single key in response - to all invocations of create_key. Side effects (e.g., raising exceptions) - for each method are handled as specified by the key manager interface. - """ - - def __init__(self): - super(ConfKeyManager, self).__init__() - - self.key_id = '00000000-0000-0000-0000-000000000000' - - def _generate_key(self, **kwargs): - _hex = self._generate_hex_key(**kwargs) - key_list = array.array('B', binascii.unhexlify(_hex)).tolist() - return key.SymmetricKey('AES', key_list) - - def _generate_hex_key(self, **kwargs): - if CONF.keymgr.fixed_key is None: - LOG.warning( - _LW('config option keymgr.fixed_key has not been defined:' - ' some operations may fail unexpectedly')) - raise ValueError(_('keymgr.fixed_key not defined')) - return CONF.keymgr.fixed_key - - def create_key(self, ctxt, **kwargs): - """Creates a key. - - This implementation returns a UUID for the created key. A - NotAuthorized exception is raised if the specified context is None. - """ - if ctxt is None: - raise exception.NotAuthorized() - - return self.key_id - - def store_key(self, ctxt, key, **kwargs): - """Stores (i.e., registers) a key with the key manager.""" - if ctxt is None: - raise exception.NotAuthorized() - - if key != self._generate_key(): - raise exception.KeyManagerError( - reason="cannot store arbitrary keys") - - return self.key_id - - def copy_key(self, ctxt, key_id, **kwargs): - if ctxt is None: - raise exception.NotAuthorized() - - return self.key_id - - def get_key(self, ctxt, key_id, **kwargs): - """Retrieves the key identified by the specified id. - - This implementation returns the key that is associated with the - specified UUID. A NotAuthorized exception is raised if the specified - context is None; a KeyError is raised if the UUID is invalid. - """ - if ctxt is None: - raise exception.NotAuthorized() - - if key_id != self.key_id: - raise KeyError(key_id) - - return self._generate_key() - - def delete_key(self, ctxt, key_id, **kwargs): - if ctxt is None: - raise exception.NotAuthorized() - - if key_id != self.key_id: - raise exception.KeyManagerError( - reason="cannot delete non-existent key") - - LOG.warning(_LW("Not deleting key %s"), key_id) diff --git a/cinder/keymgr/key.py b/cinder/keymgr/key.py deleted file mode 100644 index 54080ab64..000000000 --- a/cinder/keymgr/key.py +++ /dev/null @@ -1,90 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Base Key and SymmetricKey Classes - -This module defines the Key and SymmetricKey classes. The Key class is the base -class to represent all encryption keys. The basis for this class was copied -from Java. -""" - -import abc - -import six - - -@six.add_metaclass(abc.ABCMeta) -class Key(object): - """Base class to represent all keys.""" - - @abc.abstractmethod - def get_algorithm(self): - """Returns the key's algorithm. - - Returns the key's algorithm. For example, "DSA" indicates that this key - is a DSA key and "AES" indicates that this key is an AES key. - """ - pass - - @abc.abstractmethod - def get_format(self): - """Returns the encoding format. - - Returns the key's encoding format or None if this key is not encoded. - """ - pass - - @abc.abstractmethod - def get_encoded(self): - """Returns the key in the format specified by its encoding.""" - pass - - -class SymmetricKey(Key): - """This class represents symmetric keys.""" - - def __init__(self, alg, key): - """Create a new SymmetricKey object. - - The arguments specify the algorithm for the symmetric encryption and - the bytes for the key. - """ - self.alg = alg - self.key = key - - def get_algorithm(self): - """Returns the algorithm for symmetric encryption.""" - return self.alg - - def get_format(self): - """This method returns 'RAW'.""" - return "RAW" - - def get_encoded(self): - """Returns the key in its encoded format.""" - return self.key - - def __eq__(self, other): - if isinstance(other, SymmetricKey): - return (self.alg == other.alg and - self.key == other.key) - return NotImplemented - - def __ne__(self, other): - result = self.__eq__(other) - if result is NotImplemented: - return result - return not result diff --git a/cinder/keymgr/key_mgr.py b/cinder/keymgr/key_mgr.py deleted file mode 100644 index 71ed7a7b2..000000000 --- a/cinder/keymgr/key_mgr.py +++ /dev/null @@ -1,113 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Key manager API -""" - -import abc - -from oslo_config import cfg -import six - -encryption_opts = [ - cfg.StrOpt('encryption_auth_url', - default='http://localhost:5000/v3', - help='Authentication url for encryption service.'), - cfg.StrOpt('encryption_api_url', - default='http://localhost:9311/v1', - help='Url for encryption service.'), -] - -CONF = cfg.CONF -CONF.register_opts(encryption_opts, group='keymgr') - - -@six.add_metaclass(abc.ABCMeta) -class KeyManager(object): - """Base Key Manager Interface - - A Key Manager is responsible for managing encryption keys for volumes. A - Key Manager is responsible for creating, reading, and deleting keys. - """ - - @abc.abstractmethod - def create_key(self, ctxt, algorithm='AES', length=256, expiration=None, - **kwargs): - """Creates a key. - - This method creates a key and returns the key's UUID. If the specified - context does not permit the creation of keys, then a NotAuthorized - exception should be raised. - """ - pass - - @abc.abstractmethod - def store_key(self, ctxt, key, expiration=None, **kwargs): - """Stores (i.e., registers) a key with the key manager. - - This method stores the specified key and returns its UUID that - identifies it within the key manager. If the specified context does - not permit the creation of keys, then a NotAuthorized exception should - be raised. - """ - pass - - @abc.abstractmethod - def copy_key(self, ctxt, key_id, **kwargs): - """Copies (i.e., clones) a key stored by the key manager. - - This method copies the specified key and returns the copy's UUID. If - the specified context does not permit copying keys, then a - NotAuthorized error should be raised. - - Implementation note: This method should behave identically to - store_key(context, get_key(context, )) - although it is preferable to perform this operation within the key - manager to avoid unnecessary handling of the key material. - """ - pass - - @abc.abstractmethod - def get_key(self, ctxt, key_id, **kwargs): - """Retrieves the specified key. - - Implementations should verify that the caller has permissions to - retrieve the key by checking the context object passed in as ctxt. If - the user lacks permission then a NotAuthorized exception is raised. - - If the specified key does not exist, then a KeyError should be raised. - Implementations should preclude users from discerning the UUIDs of - keys that belong to other users by repeatedly calling this method. - That is, keys that belong to other users should be considered "non- - existent" and completely invisible. - """ - pass - - @abc.abstractmethod - def delete_key(self, ctxt, key_id, **kwargs): - """Deletes the specified key. - - Implementations should verify that the caller has permission to delete - the key by checking the context object (ctxt). A NotAuthorized - exception should be raised if the caller lacks permission. - - If the specified key does not exist, then a KeyError should be raised. - Implementations should preclude users from discerning the UUIDs of - keys that belong to other users by repeatedly calling this method. - That is, keys that belong to other users should be considered "non- - existent" and completely invisible. - """ - pass diff --git a/cinder/keymgr/not_implemented_key_mgr.py b/cinder/keymgr/not_implemented_key_mgr.py deleted file mode 100644 index e8d2a607d..000000000 --- a/cinder/keymgr/not_implemented_key_mgr.py +++ /dev/null @@ -1,40 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Key manager implementation that raises NotImplementedError -""" - -from cinder.keymgr import key_mgr - - -class NotImplementedKeyManager(key_mgr.KeyManager): - """Key Manager interface that raises NotImplementedError""" - - def create_key(self, ctxt, algorithm='AES', length=256, expiration=None, - **kwargs): - raise NotImplementedError() - - def store_key(self, ctxt, key, expiration=None, **kwargs): - raise NotImplementedError() - - def copy_key(self, ctxt, key_id, **kwargs): - raise NotImplementedError() - - def get_key(self, ctxt, key_id, **kwargs): - raise NotImplementedError() - - def delete_key(self, ctxt, key_id, **kwargs): - raise NotImplementedError() diff --git a/cinder/locale/cinder-log-error.pot b/cinder/locale/cinder-log-error.pot deleted file mode 100644 index d9134b8b5..000000000 --- a/cinder/locale/cinder-log-error.pot +++ /dev/null @@ -1,4064 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2016 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# FIRST AUTHOR , 2016. -# -#, fuzzy -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev192\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 06:33+0000\n" -"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" -"Last-Translator: FULL NAME \n" -"Language-Team: LANGUAGE \n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=utf-8\n" -"Content-Transfer-Encoding: 8bit\n" -"Generated-By: Babel 2.2.0\n" - -#: cinder/coordination.py:95 -msgid "Error starting coordination backend." -msgstr "" - -#: cinder/coordination.py:152 -msgid "Connection error while sending a heartbeat to coordination backend." -msgstr "" - -#: cinder/coordination.py:156 -msgid "Error sending a heartbeat to coordination backend." -msgstr "" - -#: cinder/exception.py:111 -msgid "Exception in string format operation" -msgstr "" - -#: cinder/exception.py:113 -#, python-format -msgid "%(name)s: %(value)s" -msgstr "" - -#: cinder/quota.py:1041 -#, python-format -msgid "Failed to commit reservations %s" -msgstr "" - -#: cinder/quota.py:1062 -#, python-format -msgid "Failed to roll back reservations %s" -msgstr "" - -#: cinder/service.py:305 -#, python-format -msgid "" -"Manager for service %(binary)s %(host)s is reporting problems, not " -"sending heartbeat. Service will appear \"down\"." -msgstr "" - -#: cinder/service.py:332 -msgid "Recovered model server connection!" -msgstr "" - -#: cinder/service.py:337 -msgid "model server went away" -msgstr "" - -#: cinder/service.py:344 -msgid "DBError encountered: " -msgstr "" - -#: cinder/service.py:349 -msgid "Exception encountered: " -msgstr "" - -#: cinder/utils.py:487 -#, python-format -msgid "Failed to write persistence file: %(path)s." -msgstr "" - -#: cinder/utils.py:596 -#, python-format -msgid "Volume driver %s not initialized" -msgstr "" - -#: cinder/api/extensions.py:244 -msgid "Exception loading extension." -msgstr "" - -#: cinder/api/middleware/fault.py:47 -#, python-format -msgid "Caught error: %(type)s %(error)s" -msgstr "" - -#: cinder/api/openstack/wsgi.py:820 -#, python-format -msgid "Exception handling resource: %s" -msgstr "" - -#: cinder/api/openstack/wsgi.py:1199 -msgid "Get method error." -msgstr "" - -#: cinder/backup/chunkeddriver.py:577 -#, python-format -msgid "Backup volume metadata failed: %s." -msgstr "" - -#: cinder/backup/manager.py:123 -msgid "Problem cleaning incomplete backup operations." -msgstr "" - -#: cinder/backup/manager.py:141 -#, python-format -msgid "Problem cleaning up backup %(bkup)s." -msgstr "" - -#: cinder/backup/manager.py:147 cinder/backup/manager.py:787 -#, python-format -msgid "Problem cleaning temp volumes and snapshots for backup %(bkup)s." -msgstr "" - -#: cinder/backup/manager.py:206 -#, python-format -msgid "Detach attachment %(attach_id)s failed." -msgstr "" - -#: cinder/backup/manager.py:512 -msgid "Failed to update usages deleting backup" -msgstr "" - -#: cinder/backup/manager.py:762 -#, python-format -msgid "Backup id %s is not invalid. Skipping reset." -msgstr "" - -#: cinder/backup/manager.py:766 -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" - -#: cinder/backup/drivers/ceph.py:458 -#, python-format -msgid "" -"Max retries reached deleting backup %(basename)s image of volume " -"%(volume)s." -msgstr "" - -#: cinder/backup/drivers/ceph.py:494 -#, python-format -msgid "Pipe1 failed - %s " -msgstr "" - -#: cinder/backup/drivers/ceph.py:508 -#, python-format -msgid "Pipe2 failed - %s " -msgstr "" - -#: cinder/backup/drivers/ceph.py:969 -msgid "Differential restore failed, trying full restore" -msgstr "" - -#: cinder/backup/drivers/ceph.py:1159 -#, python-format -msgid "Restore to volume %(volume)s finished with error - %(error)s." -msgstr "" - -#: cinder/backup/drivers/swift.py:203 -#, python-format -msgid "single_user auth mode enabled, but %(param)s not set" -msgstr "" - -#: cinder/backup/drivers/tsm.py:252 -#, python-format -msgid "" -"backup: %(vol_id)s failed to remove backup hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" - -#: cinder/backup/drivers/tsm.py:524 -#, python-format -msgid "" -"delete: %(vol_id)s failed with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:89 -msgid "Error creating Volume Group" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:90 cinder/brick/local_dev/lvm.py:184 -#: cinder/brick/local_dev/lvm.py:558 cinder/brick/local_dev/lvm.py:589 -#: cinder/brick/local_dev/lvm.py:611 cinder/brick/local_dev/lvm.py:653 -#: cinder/brick/local_dev/lvm.py:742 cinder/brick/local_dev/lvm.py:780 -#, python-format -msgid "Cmd :%s" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:91 cinder/brick/local_dev/lvm.py:185 -#: cinder/brick/local_dev/lvm.py:559 cinder/brick/local_dev/lvm.py:590 -#: cinder/brick/local_dev/lvm.py:612 cinder/brick/local_dev/lvm.py:654 -#: cinder/brick/local_dev/lvm.py:743 cinder/brick/local_dev/lvm.py:781 -#, python-format -msgid "StdOut :%s" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:92 cinder/brick/local_dev/lvm.py:186 -#: cinder/brick/local_dev/lvm.py:560 cinder/brick/local_dev/lvm.py:591 -#: cinder/brick/local_dev/lvm.py:613 cinder/brick/local_dev/lvm.py:655 -#: cinder/brick/local_dev/lvm.py:744 cinder/brick/local_dev/lvm.py:782 -#, python-format -msgid "StdErr :%s" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:96 -#, python-format -msgid "Unable to locate Volume Group %s" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:183 -msgid "Error querying thin pool about data_percent" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:410 -#, python-format -msgid "Unable to find VG: %s" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:497 -msgid "" -"Requested to setup thin provisioning, however current LVM version does " -"not support it." -msgstr "" - -#: cinder/brick/local_dev/lvm.py:557 -msgid "Error creating Volume" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:574 -#, python-format -msgid "Trying to create snapshot by non-existent LV: %s" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:588 -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:205 -msgid "Error creating snapshot" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:610 -msgid "Error deactivating LV" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:652 -msgid "Error activating LV" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:741 -msgid "Error extending Volume" -msgstr "" - -#: cinder/brick/local_dev/lvm.py:779 -msgid "Error renaming logical volume" -msgstr "" - -#: cinder/cmd/all.py:78 -msgid "Failed to load osapi_volume" -msgstr "" - -#: cinder/cmd/all.py:84 -#, python-format -msgid "Failed to load %s" -msgstr "" - -#: cinder/cmd/all.py:106 -msgid "Failed to load conder-volume" -msgstr "" - -#: cinder/cmd/volume_usage_audit.py:120 -#, python-format -msgid "Exists volume notification failed: %s" -msgstr "" - -#: cinder/cmd/volume_usage_audit.py:146 -#, python-format -msgid "Create volume notification failed: %s" -msgstr "" - -#: cinder/cmd/volume_usage_audit.py:172 -#, python-format -msgid "Delete volume notification failed: %s" -msgstr "" - -#: cinder/cmd/volume_usage_audit.py:190 -#, python-format -msgid "Exists snapshot notification failed: %s" -msgstr "" - -#: cinder/cmd/volume_usage_audit.py:216 -#, python-format -msgid "Create snapshot notification failed: %s" -msgstr "" - -#: cinder/cmd/volume_usage_audit.py:242 -#, python-format -msgid "Delete snapshot notification failed: %s" -msgstr "" - -#: cinder/consistencygroup/api.py:151 -#, python-format -msgid "Error occurred when creating consistency group %s." -msgstr "" - -#: cinder/consistencygroup/api.py:183 -#, python-format -msgid "" -"CG snapshot %(cgsnap)s not found when creating consistency group %(cg)s " -"from source." -msgstr "" - -#: cinder/consistencygroup/api.py:197 -#, python-format -msgid "" -"Source CG %(source_cg)s not found when creating consistency group %(cg)s " -"from source." -msgstr "" - -#: cinder/consistencygroup/api.py:228 -#, python-format -msgid "" -"Error occurred when creating consistency group %(cg)s from cgsnapshot " -"%(cgsnap)s." -msgstr "" - -#: cinder/consistencygroup/api.py:281 -#, python-format -msgid "" -"Error occurred when creating volume entry from snapshot in the process of" -" creating consistency group %(group)s from cgsnapshot %(cgsnap)s." -msgstr "" - -#: cinder/consistencygroup/api.py:292 -#, python-format -msgid "" -"Error occurred when creating consistency group %(group)s from cgsnapshot " -"%(cgsnap)s." -msgstr "" - -#: cinder/consistencygroup/api.py:342 -#, python-format -msgid "" -"Error occurred when creating cloned volume in the process of creating " -"consistency group %(group)s from source CG %(source_cg)s." -msgstr "" - -#: cinder/consistencygroup/api.py:353 -#, python-format -msgid "" -"Error occurred when creating consistency group %(group)s from source CG " -"%(source_cg)s." -msgstr "" - -#: cinder/consistencygroup/api.py:411 -#, python-format -msgid "Error occurred when building request spec list for consistency group %s." -msgstr "" - -#: cinder/consistencygroup/api.py:437 -#, python-format -msgid "Failed to update quota for consistency group %s." -msgstr "" - -#: cinder/consistencygroup/api.py:756 -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "" - -#: cinder/db/sqlalchemy/api.py:2874 -#, python-format -msgid "VolumeType %s deletion failed, VolumeType in use." -msgstr "" - -#: cinder/db/sqlalchemy/api.py:3896 -#, python-format -msgid "Volume in unexpected state %s, expected awaiting-transfer" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:4269 -#, python-format -msgid "DBError detected when purging from table=%(table)s" -msgstr "" - -#: cinder/image/glance.py:181 -#, python-format -msgid "Error contacting glance server '%(netloc)s' for '%(method)s', %(extra)s." -msgstr "" - -#: cinder/keymgr/barbican.py:115 -msgid "Error creating Barbican client." -msgstr "" - -#: cinder/keymgr/barbican.py:152 -msgid "Error creating key." -msgstr "" - -#: cinder/keymgr/barbican.py:208 -msgid "Error storing key." -msgstr "" - -#: cinder/keymgr/barbican.py:236 -msgid "Error copying key." -msgstr "" - -#: cinder/keymgr/barbican.py:273 -msgid "Error getting secret data." -msgstr "" - -#: cinder/keymgr/barbican.py:292 -msgid "Error getting secret metadata." -msgstr "" - -#: cinder/keymgr/barbican.py:321 -msgid "Error getting key." -msgstr "" - -#: cinder/keymgr/barbican.py:338 -msgid "Error deleting key." -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:214 -#, python-format -msgid "" -"Error scheduling %(volume_id)s from last vol-service: %(last_host)s : " -"%(exc)s" -msgstr "" - -#: cinder/scheduler/manager.py:109 -#, python-format -msgid "Could not find a host for consistency group %(group_id)s." -msgstr "" - -#: cinder/scheduler/manager.py:116 -#, python-format -msgid "Failed to create consistency group %(group_id)s." -msgstr "" - -#: cinder/scheduler/manager.py:296 -#, python-format -msgid "Failed to schedule_%(method)s: %(ex)s" -msgstr "" - -#: cinder/scheduler/scheduler_options.py:69 -#, python-format -msgid "Could not stat scheduler options file %(filename)s." -msgstr "" - -#: cinder/scheduler/scheduler_options.py:79 -msgid "Could not decode scheduler options." -msgstr "" - -#: cinder/scheduler/filters/capacity_filter.py:46 -msgid "Free capacity not set: volume node info collection broken." -msgstr "" - -#: cinder/scheduler/flows/create_volume.py:98 -#, python-format -msgid "Failed to run task %(name)s: %(cause)s" -msgstr "" - -#: cinder/scheduler/flows/create_volume.py:115 -#, python-format -msgid "Failed notifying on %(topic)s payload %(payload)s" -msgstr "" - -#: cinder/transfer/api.py:72 -msgid "Volume in unexpected state" -msgstr "" - -#: cinder/transfer/api.py:137 -#, python-format -msgid "Failed to create transfer record for %s" -msgstr "" - -#: cinder/transfer/api.py:220 -#, python-format -msgid "Failed to update quota donating volume transfer id %s" -msgstr "" - -#: cinder/volume/api.py:357 -msgid "Failed to update quota while deleting volume." -msgstr "" - -#: cinder/volume/api.py:1225 -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to extend volume by %(s_size)sG, " -"(%(d_consumed)dG of %(d_quota)dG already consumed)." -msgstr "" - -#: cinder/volume/api.py:1531 cinder/volume/api.py:1583 -#, python-format -msgid "Unable to find service: %(service)s for given host: %(host)s." -msgstr "" - -#: cinder/volume/api.py:1535 -msgid "Unable to manage_existing volume on a disabled service." -msgstr "" - -#: cinder/volume/api.py:1587 -msgid "Unable to manage_existing snapshot on a disabled service." -msgstr "" - -#: cinder/volume/driver.py:367 cinder/volume/drivers/hitachi/hnas_nfs.py:379 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:279 -#, python-format -msgid "Recovering from a failed execute. Try number %s" -msgstr "" - -#: cinder/volume/driver.py:401 -#, python-format -msgid "Error detaching volume %(volume)s, due to remove export failure." -msgstr "" - -#: cinder/volume/driver.py:423 -msgid "Detaching snapshot from a remote node is not supported." -msgstr "" - -#: cinder/volume/driver.py:444 -#, python-format -msgid "Error detaching snapshot %(snapshot)s, due to remove export failure." -msgstr "" - -#: cinder/volume/driver.py:881 -#, python-format -msgid "" -"Failed updating model of volume %(volume_id)s with driver provided model " -"%(model)s" -msgstr "" - -#: cinder/volume/driver.py:920 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2312 -#, python-format -msgid "Error detaching volume %s" -msgstr "" - -#: cinder/volume/driver.py:936 -msgid "Attaching snapshot from a remote node is not supported." -msgstr "" - -#: cinder/volume/driver.py:957 -#, python-format -msgid "" -"Failed updating model of snapshot %(snapshot_id)s with driver provided " -"model %(model)s." -msgstr "" - -#: cinder/volume/driver.py:1006 -#, python-format -msgid "Could not validate device %s" -msgstr "" - -#: cinder/volume/driver.py:2342 cinder/volume/targets/iscsi.py:167 -#, python-format -msgid "ISCSI discovery attempt failed for:%s" -msgstr "" - -#: cinder/volume/driver.py:2531 -#, python-format -msgid "The volume driver requires %(data)s in the connector." -msgstr "" - -#: cinder/volume/driver.py:2803 -#, python-format -msgid "" -"FibreChannelDriver validate_connector failed. No '%(setting)s'. Make sure" -" HBA state is Online." -msgstr "" - -#: cinder/volume/manager.py:294 -#, python-format -msgid "Invalid JSON: %s" -msgstr "" - -#: cinder/volume/manager.py:331 -msgid "Fetch volume pool name failed." -msgstr "" - -#: cinder/volume/manager.py:427 -msgid "Failed to initialize driver." -msgstr "" - -#: cinder/volume/manager.py:455 -msgid "Failed to re-export volume, setting to ERROR." -msgstr "" - -#: cinder/volume/manager.py:485 -msgid "Error during re-export on driver init." -msgstr "" - -#: cinder/volume/manager.py:530 -msgid "Service not found for updating replication_status." -msgstr "" - -#: cinder/volume/manager.py:745 -msgid "Unable to delete busy volume." -msgstr "" - -#: cinder/volume/manager.py:774 -msgid "Failed to update usages deleting volume." -msgstr "" - -#: cinder/volume/manager.py:815 -msgid "" -"Unable to delete the destination volume during volume migration, (NOTE: " -"database record needs to be deleted)." -msgstr "" - -#: cinder/volume/manager.py:860 -#, python-format -msgid "" -"Failed updating snapshot metadata using the provided volumes " -"%(volume_id)s metadata" -msgstr "" - -#: cinder/volume/manager.py:903 -msgid "Delete snapshot failed, due to snapshot busy." -msgstr "" - -#: cinder/volume/manager.py:931 -msgid "Update snapshot usages failed." -msgstr "" - -#: cinder/volume/manager.py:1119 -msgid "Detach volume failed, due to uninitialized driver." -msgstr "" - -#: cinder/volume/manager.py:1123 -msgid "Detach volume failed, due to remove-export failure." -msgstr "" - -#: cinder/volume/manager.py:1191 -#, python-format -msgid "" -"Create clone_image_volume: %(volume_id)sfor image %(image_id)s, failed " -"(Exception: %(except)s)" -msgstr "" - -#: cinder/volume/manager.py:1216 -#, python-format -msgid "Failed to clone volume %(volume_id)s for image %(image_id)s." -msgstr "" - -#: cinder/volume/manager.py:1223 -#, python-format -msgid "Could not delete the image volume %(id)s." -msgstr "" - -#: cinder/volume/manager.py:1253 -#, python-format -msgid "Failed to register image volume location %(uri)s." -msgstr "" - -#: cinder/volume/manager.py:1263 -#, python-format -msgid "Could not delete failed image volume %(id)s." -msgstr "" - -#: cinder/volume/manager.py:1308 -#, python-format -msgid "Upload volume to image encountered an error (image-id: %(image_id)s)." -msgstr "" - -#: cinder/volume/manager.py:1360 -#, python-format -msgid "" -"Failed to get driver initiator data for initiator %(initiator)s and " -"namespace %(namespace)s" -msgstr "" - -#: cinder/volume/manager.py:1377 -#, python-format -msgid "" -"Failed to update initiator data for initiator %(initiator)s and backend " -"%(backend)s" -msgstr "" - -#: cinder/volume/manager.py:1451 -msgid "Model update failed." -msgstr "" - -#: cinder/volume/manager.py:1581 -msgid "Update volume model for transfer operation failed." -msgstr "" - -#: cinder/volume/manager.py:1629 -#, python-format -msgid "Failed to attach volume %(vol)s." -msgstr "" - -#: cinder/volume/manager.py:1655 -#, python-format -msgid "Unable to terminate volume connection: %(err)s." -msgstr "" - -#: cinder/volume/manager.py:1676 -msgid "Failed to attach source volume for copy." -msgstr "" - -#: cinder/volume/manager.py:1699 -#, python-format -msgid "Failed to copy volume %(src)s to %(dest)s." -msgstr "" - -#: cinder/volume/manager.py:1784 -#, python-format -msgid "Failed to copy volume %(vol1)s to %(vol2)s" -msgstr "" - -#: cinder/volume/manager.py:1875 -#, python-format -msgid "Detach migration source volume failed: %(err)s" -msgstr "" - -#: cinder/volume/manager.py:1910 -#, python-format -msgid "Failed to request async delete of migration source vol %(vol)s: %(err)s" -msgstr "" - -#: cinder/volume/manager.py:2124 -msgid "Extend volume failed." -msgstr "" - -#: cinder/volume/manager.py:2266 -#, python-format -msgid "" -"Volume %s: driver error when trying to retype, falling back to generic " -"mechanism." -msgstr "" - -#: cinder/volume/manager.py:2371 -msgid "Promote volume replica failed." -msgstr "" - -#: cinder/volume/manager.py:2404 -msgid "Sync volume replica failed." -msgstr "" - -#: cinder/volume/manager.py:2440 -msgid "Get replication status for volume failed." -msgstr "" - -#: cinder/volume/manager.py:2475 -#, python-format -msgid "Consistency group %s: create failed" -msgstr "" - -#: cinder/volume/manager.py:2510 -#, python-format -msgid "Create consistency group from snapshot-%(snap)s failed: SnapshotNotFound." -msgstr "" - -#: cinder/volume/manager.py:2538 -#, python-format -msgid "" -"Create consistency group from source cg-%(cg)s failed: " -"ConsistencyGroupNotFound." -msgstr "" - -#: cinder/volume/manager.py:2597 -#, python-format -msgid "Create consistency group from source %(source)s failed." -msgstr "" - -#: cinder/volume/manager.py:2641 -#, python-format -msgid "Source snapshot cannot be found for target volume %(volume_id)s." -msgstr "" - -#: cinder/volume/manager.py:2664 -#, python-format -msgid "Source volumes cannot be found for target volume %(volume_id)s." -msgstr "" - -#: cinder/volume/manager.py:2685 -#, python-format -msgid "Source snapshot %(snapshot_id)s cannot be found." -msgstr "" - -#: cinder/volume/manager.py:2694 -#, python-format -msgid "The source volume %(volume_id)s cannot be found." -msgstr "" - -#: cinder/volume/manager.py:2704 -#, python-format -msgid "" -"Failed to update %(volume_id)s metadata using the provided snapshot " -"%(snapshot_id)s metadata." -msgstr "" - -#: cinder/volume/manager.py:2812 cinder/volume/manager.py:2831 -msgid "Delete consistency group failed to update usages." -msgstr "" - -#: cinder/volume/manager.py:2880 -#, python-format -msgid "" -"Update consistency group failed to add volume-%(volume_id)s: " -"VolumeNotFound." -msgstr "" - -#: cinder/volume/manager.py:2909 -#, python-format -msgid "" -"Update consistency group failed to remove volume-%(volume_id)s: " -"VolumeNotFound." -msgstr "" - -#: cinder/volume/manager.py:2959 -#, python-format -msgid "" -"Error occurred in the volume driver when updating consistency group " -"%(group_id)s." -msgstr "" - -#: cinder/volume/manager.py:2972 -#, python-format -msgid "Error occurred when updating consistency group %(group_id)s." -msgstr "" - -#: cinder/volume/manager.py:3079 -#, python-format -msgid "" -"Failed updating %(snapshot_id)s metadata using the provided volumes " -"%(volume_id)s metadata" -msgstr "" - -#: cinder/volume/manager.py:3193 -msgid "Failed to update usages deleting snapshot" -msgstr "" - -#: cinder/volume/manager.py:3296 -msgid "Failed to perform replication failover" -msgstr "" - -#: cinder/volume/manager.py:3302 -msgid "Invalid replication target specified for failover" -msgstr "" - -#: cinder/volume/manager.py:3317 -msgid "Driver reported error during replication failover." -msgstr "" - -#: cinder/volume/manager.py:3324 -#, python-format -msgid "" -"Error encountered during failover on host: %(host)s invalid target ID " -"%(backend_id)" -msgstr "" - -#: cinder/volume/manager.py:3412 -msgid "" -"Error encountered on Cinder backend during thaw operation, service will " -"remain frozen." -msgstr "" - -#: cinder/volume/manager.py:3438 -#, python-format -msgid "Failed to create manage_existing flow: %(object_type)s %(object_id)s." -msgstr "" - -#: cinder/volume/qos_specs.py:87 cinder/volume/qos_specs.py:108 -#: cinder/volume/qos_specs.py:158 cinder/volume/qos_specs.py:200 -#: cinder/volume/qos_specs.py:214 cinder/volume/qos_specs.py:228 -#: cinder/volume/volume_types.py:56 cinder/volume/volume_types.py:83 -msgid "DB error:" -msgstr "" - -#: cinder/volume/throttling.py:72 -#, python-format -msgid "Failed to create blkio cgroup '%(name)s'." -msgstr "" - -#: cinder/volume/throttling.py:80 -#, python-format -msgid "Failed to get device number for throttling: %(error)s" -msgstr "" - -#: cinder/volume/utils.py:375 -#, python-format -msgid "Failed to open volume from %(path)s." -msgstr "" - -#: cinder/volume/volume_types.py:148 -msgid "Default volume type is not found. Please check default_volume_type config:" -msgstr "" - -#: cinder/volume/drivers/datera.py:118 -msgid "" -"Logging into the Datera cluster failed. Please check your username and " -"password set in the cinder.conf and start the cinder-volume service " -"again." -msgstr "" - -#: cinder/volume/drivers/datera.py:156 -msgid "" -"Creation request failed. Please verify the extra-specs set for your " -"volume types are entered correctly." -msgstr "" - -#: cinder/volume/drivers/datera.py:367 -msgid "Failed to get updated stats from Datera cluster." -msgstr "" - -#: cinder/volume/drivers/datera.py:377 -msgid "Failed to get updated stats from Datera Cluster." -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:998 -msgid "DRBDmanage: too many assignments returned." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:227 -#, python-format -msgid "%s" -msgstr "" - -#: cinder/volume/drivers/eqlx.py:265 -msgid "Error running command." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:275 -#, python-format -msgid "Error running SSH command: \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:412 -msgid "Failed to setup the Dell EqualLogic driver." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:429 -#, python-format -msgid "Failed to create volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:439 -#, python-format -msgid "Failed to add multihost-access for volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:454 -#, python-format -msgid "Failed to delete volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:470 -#, python-format -msgid "Failed to create snapshot of volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:484 -#, python-format -msgid "Failed to create volume from snapshot \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:497 -#, python-format -msgid "Failed to create clone of volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:507 -#, python-format -msgid "Failed to delete snapshot %(snap)s of volume %(vol)s." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:528 -#, python-format -msgid "Failed to initialize connection to volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:543 -#, python-format -msgid "Failed to terminate connection to volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:569 -#, python-format -msgid "Failed to ensure export of volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:588 -#, python-format -msgid "" -"Failed to extend_volume %(name)s from %(current_size)sGB to " -"%(new_size)sGB." -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:124 -#, python-format -msgid "Failed to umount %(share)s, reason=%(stderr)s" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:372 cinder/volume/drivers/remotefs.py:270 -#, python-format -msgid "Exception during mounting %s" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:431 -#, python-format -msgid "Mount failure for %(share)s." -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:458 -#, python-format -msgid "" -"No snapshots found in database, but %(path)s has backing file " -"%(backing_file)s!" -msgstr "" - -#: cinder/volume/drivers/hgst.py:109 -#, python-format -msgid "" -"CLI fail: '%(cmd)s' = %(code)s\n" -"out: %(stdout)s\n" -"err: %(stderr)s" -msgstr "" - -#: cinder/volume/drivers/hgst.py:253 -msgid "VGC-CLUSTER command blocked and cancelled." -msgstr "" - -#: cinder/volume/drivers/lvm.py:372 cinder/volume/drivers/nfs.py:408 -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:638 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2835 -#, python-format -msgid "Unable to rename the logical volume for volume: %s" -msgstr "" - -#: cinder/volume/drivers/lvm.py:417 -#, python-format -msgid "Unable to delete due to existing snapshot for volume: %s" -msgstr "" - -#: cinder/volume/drivers/lvm.py:691 -#, python-format -msgid "Destination Volume Group %s does not exist" -msgstr "" - -#: cinder/volume/drivers/lvm.py:723 -#, python-format -msgid "Volume migration failed due to exception: %(reason)s." -msgstr "" - -#: cinder/volume/drivers/nfs.py:155 cinder/volume/drivers/nexenta/nfs.py:695 -#, python-format -msgid "Mount failure for %(share)s after %(count)d attempts." -msgstr "" - -#: cinder/volume/drivers/nimble.py:182 -msgid "" -"Failed to create SOAP client.Check san_ip, username, password and make " -"sure the array version is compatible" -msgstr "" - -#: cinder/volume/drivers/nimble.py:539 -#, python-format -msgid "Re-throwing Exception %s" -msgstr "" - -#: cinder/volume/drivers/pure.py:433 -msgid "Unable to disconnect host from volume, could not determine Purity host" -msgstr "" - -#: cinder/volume/drivers/pure.py:456 -#, python-format -msgid "Disconnection failed with message: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:1128 -#, python-format -msgid "Disable replication on volume failed with message: %s" -msgstr "" - -#: cinder/volume/drivers/pure.py:1451 -#, python-format -msgid "Error finding replicated pg snapshot on %(secondary)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:1598 -#, python-format -msgid "" -"Purity host %(host_name)s is not managed by Cinder and can't have CHAP " -"credentials modified. Remove IQN %(iqn)s from the host to resolve this " -"issue." -msgstr "" - -#: cinder/volume/drivers/pure.py:1608 -#, python-format -msgid "" -"Purity host %(host_name)s is managed by Cinder but CHAP credentials could" -" not be retrieved from the Cinder database." -msgstr "" - -#: cinder/volume/drivers/rbd.py:224 -#, python-format -msgid "error opening rbd image %s" -msgstr "" - -#: cinder/volume/drivers/rbd.py:415 -msgid "error refreshing volume stats" -msgstr "" - -#: cinder/volume/drivers/rbd.py:1088 -#, python-format -msgid "Unable to rename the logical volume for volume %s." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:482 -#, python-format -msgid "Share %s ignored due to invalid format. Must be of form address:/export." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:616 -#, python-format -msgid "Failed to created Cinder secure environment indicator file: %s" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1278 -msgid "Call to Nova to create snapshot failed" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1370 -msgid "Call to Nova delete snapshot failed" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:91 -#, python-format -msgid "Sheepdog is not installed. OSError: command is %s." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:94 -#, python-format -msgid "OSError: command is %s." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:127 -#, python-format -msgid "Qemu-img is not installed. OSError: command is %(cmd)s." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:130 -#, python-format -msgid "OSError: command is %(cmd)s." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:145 -#, python-format -msgid "Failed to check cluster status.(command: %s)" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:169 -#, python-format -msgid "Volume already exists. %s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:171 -#, python-format -msgid "Failed to create volume. %s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:193 -#, python-format -msgid "Failed to delete volume. %s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:204 -#, python-format -msgid "Volume \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:210 -#, python-format -msgid "Snapshot \"%s\" already exists." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:212 -#, python-format -msgid "Failed to create snapshot. (command: %s)" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:239 -#, python-format -msgid "Failed to delete snapshot. (command: %s)" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:254 -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:258 -#, python-format -msgid "" -"Clone volume \"%s\" already exists. Please check the results of \"dog vdi" -" list\"." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:262 -#, python-format -msgid "Src Volume \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:266 -#, python-format -msgid "Snapshot \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:270 -#, python-format -msgid "Volume size \"%sG\" is too large." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:272 -#, python-format -msgid "Failed to clone volume.(command: %s)" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:283 -#, python-format -msgid "Failed to resize vdi. vdi not found. %s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:286 -#, python-format -msgid "" -"Failed to resize vdi. Shrinking vdi not supported. vdi: %(vdiname)s new " -"size: %(size)s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:291 -#, python-format -msgid "" -"Failed to resize vdi. Too large volume size. vdi: %(vdiname)s new size: " -"%(size)s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:296 -#, python-format -msgid "Failed to resize vdi. vdi: %(vdiname)s new size: %(size)s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:305 -#, python-format -msgid "Failed to get volume status. %s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:491 -#, python-format -msgid "Failed to create cloned volume %s." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:432 -#, python-format -msgid "Failed to retrieve volume SolidFire-ID: %s in get_by_account!" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:627 -#, python-format -msgid "Volume %s, not found on SF Cluster." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:630 -#, python-format -msgid "Found %(count)s volumes mapped to id: %(uuid)s." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:712 -#, python-format -msgid "Failed image conversion during cache creation: %s" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1107 -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting delete_volume operation!" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1110 -msgid "This usually means the volume was never successfully created." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1127 -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"delete_volume operation!" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1157 -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting create_snapshot operation!" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1369 -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"extend_volume operation!" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1436 -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"attach_volume operation!" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1462 -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"detach_volume operation!" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1484 -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"accept_transfer operation!" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1605 -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting unmanage operation!" -msgstr "" - -#: cinder/volume/drivers/tintri.py:159 -#, python-format -msgid "Configuration value %s is not set." -msgstr "" - -#: cinder/volume/drivers/tintri.py:179 cinder/volume/drivers/tintri.py:353 -#: cinder/volume/drivers/netapp/dataontap/block_base.py:323 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:193 -#, python-format -msgid "Resizing %s failed. Cleaning volume." -msgstr "" - -#: cinder/volume/drivers/tintri.py:267 -#, python-format -msgid "Unexpected exception during cache cleanup of snapshot %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:807 -msgid "Exception during mounting." -msgstr "" - -#: cinder/volume/drivers/xio.py:94 -msgid "san ip must be configured!" -msgstr "" - -#: cinder/volume/drivers/xio.py:98 -msgid "san_login must be configured!" -msgstr "" - -#: cinder/volume/drivers/xio.py:102 -msgid "san_password must be configured!" -msgstr "" - -#: cinder/volume/drivers/xio.py:119 -#, python-format -msgid "Array query failed - No response (%d)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:134 -msgid "Array query failed. No capabilities in response!" -msgstr "" - -#: cinder/volume/drivers/xio.py:152 -msgid "ISE FW version is not compatible with OpenStack!" -msgstr "" - -#: cinder/volume/drivers/xio.py:159 -msgid "Array query failed. No global id in XML response!" -msgstr "" - -#: cinder/volume/drivers/xio.py:164 -msgid "Array query failed. No controllers in response!" -msgstr "" - -#: cinder/volume/drivers/xio.py:203 -msgid "ISE globalid not set!" -msgstr "" - -#: cinder/volume/drivers/xio.py:214 -msgid "Primary IP must be set!" -msgstr "" - -#: cinder/volume/drivers/xio.py:410 -#, python-format -msgid "Connection to %s failed and no secondary!" -msgstr "" - -#: cinder/volume/drivers/xio.py:421 -#, python-format -msgid "Could not connect to %(primary)s or %(secondary)s!" -msgstr "" - -#: cinder/volume/drivers/xio.py:494 cinder/volume/drivers/xio.py:532 -#, python-format -msgid "Controller GET failed (%d)" -msgstr "" - -#: cinder/volume/drivers/xio.py:519 -msgid "Failed to get IQN!" -msgstr "" - -#: cinder/volume/drivers/xio.py:559 -#, python-format -msgid "Failed to get allocation information (%d)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:570 -msgid "Failed to get LUN information!" -msgstr "" - -#: cinder/volume/drivers/xio.py:628 -#, python-format -msgid "Could not GET allocation information (%d)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:693 -#, python-format -msgid "Failed to present volume %(name)s (%(status)d)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:719 -#, python-format -msgid "Failed to get allocation information: %(host)s (%(status)d)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:753 -#, python-format -msgid "Could not find any hosts (%s)" -msgstr "" - -#: cinder/volume/drivers/xio.py:810 -#, python-format -msgid "POST for host create failed (%s)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:837 -#, python-format -msgid "Source volume %s not ready!" -msgstr "" - -#: cinder/volume/drivers/xio.py:863 -#, python-format -msgid "Prepare clone failed for %s." -msgstr "" - -#: cinder/volume/drivers/xio.py:875 -#, python-format -msgid "Clone %s not in prepared state!" -msgstr "" - -#: cinder/volume/drivers/xio.py:881 -#, python-format -msgid "Commit clone failed: %(name)s (%(status)d)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:894 -#, python-format -msgid "Commit failed for %s!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1147 -#, python-format -msgid "Failed to create volume: %(name)s (%(status)s)" -msgstr "" - -#: cinder/volume/drivers/xio.py:1162 -#, python-format -msgid "Failed to create volume %s." -msgstr "" - -#: cinder/volume/drivers/xio.py:1221 -#, python-format -msgid "Timed out deleting %s!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1240 -#, python-format -msgid "modify volume: %s does not exist!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1249 -#, python-format -msgid "Modify volume PUT failed: %(name)s (%(status)d)." -msgstr "" - -#: cinder/volume/drivers/xio.py:1277 -msgid "manage_existing: No source-name in ref!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1296 -msgid "manage_existing_get_size: No source-name in ref!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1302 -#, python-format -msgid "manage_existing_get_size: %s does not exist!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1312 -#, python-format -msgid "unmanage: Volume %s does not exist!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1331 -msgid "Host could not be found!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1339 -#, python-format -msgid "Host PUT failed (%s)." -msgstr "" - -#: cinder/volume/drivers/xio.py:1396 -msgid "iscsi_ip_address must be set!" -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:304 -#, python-format -msgid "" -"CloudByte operation [%(operation)s] failed for volume [%(vol)s]. " -"Exhausted all [%(max)s] attempts." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:630 -#, python-format -msgid "TSM [%s] not found in CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:932 -#, python-format -msgid "CloudByte does not have a volume corresponding to OpenStack volume [%s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:936 -#, python-format -msgid "CloudByte volume information not available for OpenStack volume [%s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:1124 -#, python-format -msgid "CloudByte snapshot information is not available for OpenStack volume [%s]." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:379 -#, python-format -msgid "Error invalid json: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:382 -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:402 -#, python-format -msgid "Error TypeError. %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:384 -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:404 -#, python-format -msgid "Error JSONDecodeError. %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:399 -#, python-format -msgid "Invalid API object: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:431 -msgid "_check_version_fail: Parsing error." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:476 -#, python-format -msgid "Unrecognized Login Response: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:502 -#, python-format -msgid "Failed to find %(s)s. Result %(r)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:574 -#, python-format -msgid "Unable to create folder path %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:881 -msgid "ScVolume returned success with empty payload. Attempting to locate volume" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:887 -#, python-format -msgid "Unable to create volume on SC: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1055 -#, python-format -msgid "AddHba error: %(wwn)s to %(srvname)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1159 -msgid "Error adding HBA to server" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1234 -#, python-format -msgid "Error getting FaultDomainList for %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1255 -msgid "Unable to find FC initiators" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1288 -msgid "_find_mappings: volume is not active" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1307 -#, python-format -msgid "Unable to find mapping profiles: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1325 -#, python-format -msgid "Unable to find controller port: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1384 -msgid "Volume appears unmapped" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1412 -#, python-format -msgid "Unable to retrieve VolumeConfiguration: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1460 -#, python-format -msgid "Unable to find controller port iscsi configuration: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1644 -#, python-format -msgid "Unable to map %(vol)s to %(srv)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1682 -#, python-format -msgid "Unable to unmap Volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1777 -#, python-format -msgid "Invalid ReplayList return: %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1801 -#, python-format -msgid "Error managing replay %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1819 -#, python-format -msgid "Error unmanaging replay %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1878 -#, python-format -msgid "Unable to create volume %s from replay" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1906 -msgid "Error: unable to snap replay" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1932 -#, python-format -msgid "Error expanding volume %s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1952 -#, python-format -msgid "Error renaming volume %(original)s to %(name)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1974 -msgid "User does not have permission to change Storage Profile selection." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1981 -#, python-format -msgid "Storage Profile %s was not found." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1988 -msgid "Default Storage Profile was not found." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2002 -#, python-format -msgid "Error changing Storage Profile for volume %(original)s to %(name)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2064 -#, python-format -msgid "Multiple replay profiles under name %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2110 -#, python-format -msgid "Unable to delete profile %s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2181 -#, python-format -msgid "Failed to add %s to cg." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2199 -#, python-format -msgid "Failed to remove %s from cg." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2318 -#, python-format -msgid "Unable to locate snapshot %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2525 -#, python-format -msgid "Unable to find or create QoS Node named %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2596 -#, python-format -msgid "Unable to delete replication for %(vol)s to %(dest)s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2621 -#, python-format -msgid "Unable to find disk folder %(name)s on %(ssn)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2671 -#, python-format -msgid "Unable to replicate %(volname)s to %(destsc)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:251 -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:410 -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:471 -#, python-format -msgid "Failed to create volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:320 -#, python-format -msgid "Failed to delete volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:525 -#, python-format -msgid "Failed to ensure export of volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:714 -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:752 -#, python-format -msgid "Cannot find Consistency Group %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:750 -#, python-format -msgid "Failed to snap Consistency Group %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:927 -#, python-format -msgid "Retype unable to find volume %s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:939 -msgid "Failed to update storage profile" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:950 -msgid "Failed to update replay profiles" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:978 -msgid "Failed to apply replication:activereplay setting" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_fc.py:108 -msgid "Lun mapping returned null!" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_fc.py:112 -msgid "Failed to initialize connection." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_fc.py:157 -msgid "Failed to terminate connection" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_iscsi.py:133 -msgid "Failed to initialize connection" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_iscsi.py:166 -#, python-format -msgid "Failed to terminate connection %(initiator)s %(vol)s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_client.py:273 -#, python-format -msgid "Error in copying volume: %s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:179 -#, python-format -msgid "Creation of volume %s failed." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:204 -msgid "Volume must be detached for clone operation." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:226 -#, python-format -msgid "Cloning of volume %s failed." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:246 -#, python-format -msgid "Create volume failed from snapshot: %s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:266 -#, python-format -msgid "Deletion of volume %s failed." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:328 -#, python-format -msgid "Error mapping volume: %s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:344 -#, python-format -msgid "Error unmapping volume: %s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:353 -msgid "Error getting active FC target ports." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:360 -msgid "Error getting active ISCSI target iqns." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:367 -msgid "Error getting active ISCSI target portals." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:384 -#, python-format -msgid "Creation of snapshot failed for volume: %s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:401 -#, python-format -msgid "Deleting snapshot %s failed" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:423 -#, python-format -msgid "Extension of volume %s failed." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:432 -msgid "Error getting chap record." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:439 -msgid "Error creating chap record." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:484 -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:942 -#, python-format -msgid "Error migrating volume: %s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:507 -msgid "Error manage existing volume." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:525 -msgid "Error manage existing get volume size." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:452 -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:719 -#, python-format -msgid "Volume %(name)s not found on the array. No volume to migrate using retype." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:853 -#, python-format -msgid "" -"Failed to return volume %(volumeName)s to original storage pool. Please " -"contact your system administrator to return it to the correct location." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:942 -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:954 -#, python-format -msgid "" -"Failed to verify that volume was added to storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:996 -#, python-format -msgid "Error finding target pool instance name for pool: %(targetPoolName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1008 -#, python-format -msgid "Error migrating volume: %(volumename)s. to target pool %(targetPoolName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1023 -#, python-format -msgid "" -"Volume : %(volumeName)s. was not successfully migrated to target pool " -"%(targetPoolName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1103 -#, python-format -msgid "" -"Failed to add %(volumeName)s to default storage group for fast policy " -"%(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1129 -msgid "Error getting array, pool, SLO and workload." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1142 -msgid "Error parsing array, pool, SLO and workload." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1145 -#, python-format -msgid "" -"The source array : %(sourceArraySerialNumber)s does not match the target " -"array: %(targetArraySerialNumber)s skipping storage-assisted migration." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1154 -#, python-format -msgid "" -"Only SLO/workload migration within the same SRP Pool is supported in this" -" version The source pool : %(sourcePoolName)s does not match the target " -"array: %(targetPoolName)s. Skipping storage-assisted migration." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1182 -#, python-format -msgid "" -"No action required. Volume: %(volumeName)s is already part of " -"slo/workload combination: %(targetCombination)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1209 -msgid "Error getting target pool name and array." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1221 -msgid "Error parsing target pool name, array, and fast policy." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1225 -#, python-format -msgid "" -"The source array : %(sourceArraySerialNumber)s does not match the target " -"array: %(targetArraySerialNumber)s, skipping storage-assisted migration." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1240 -#, python-format -msgid "" -"No action required. Volume: %(volumeName)s is already part of pool: " -"%(pool)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1250 -msgid "Only available volumes can be migrated between different protocols." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1604 -#, python-format -msgid "Target end points do not exist for hardware Id: %(hardwareIdInstance)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2018 -#, python-format -msgid "Unable to determine whether %(volumeName)s is composite or not." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2193 -#, python-format -msgid "Volume %(name)s not found on the array. No volume to delete." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2380 -#, python-format -msgid "Snapshot %(snapshotname)s not found on the array. No volume to delete." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3058 -#: cinder/volume/drivers/emc/emc_vmax_common.py:3181 -#, python-format -msgid "" -"Volume %(name)s is not suitable for storage assisted migration using " -"retype." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3123 -#, python-format -msgid "" -"Volume : %(volumeName)s has not been removed from source storage group " -"%(storageGroup)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3137 -#, python-format -msgid "Failed to get or create storage group %(storageGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3150 -#, python-format -msgid "" -"Volume : %(volumeName)s has not been added to target storage group " -"%(storageGroup)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3422 -#, python-format -msgid "" -"Failed to Roll back to re-add volume %(volumeName)s to default storage " -"group for fast policy %(fastPolicyName)s. Please contact your sysadmin to" -" get the volume returned to the default storage group." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4222 -#, python-format -msgid "Exception: %(ex)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4241 -#, python-format -msgid "Volume %(name)s not found on the array." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:53 -msgid "Cannot determine whether Tiering Policy is supported on this array." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:57 -msgid "Tiering Policy is not supported on this array." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:90 -msgid "Cannot determine if Tiering Policies are supported." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:116 -msgid "FAST is not supported on this array." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:130 -#, python-format -msgid "Unable to find default storage group for FAST policy : %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:180 -#, python-format -msgid "Unable to get default storage group %(defaultSgName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:217 -#, python-format -msgid "Failed to create a first volume for storage group : %(storageGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:228 -#, python-format -msgid "" -"Failed to create default storage group for FAST policy : " -"%(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:243 -#, python-format -msgid "Unable to get policy rule for fast policy: %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:283 -msgid "Unable to get associated pool of volume." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:506 -#, python-format -msgid "Cannot find the fast policy %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:524 -#, python-format -msgid "" -"Failed to add storage group %(storageGroupInstanceName)s to tier policy " -"rule %(tierPolicyRuleInstanceName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:591 -#, python-format -msgid "Error disassociating storage group from policy: %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:667 -#, python-format -msgid "Exception: %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:202 -msgid "The list of iscsi_ip_addresses is empty" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:124 -#, python-format -msgid "" -"Masking View creation or retrieval was not successful for masking view " -"%(maskingViewName)s. Attempting rollback." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:720 -#, python-format -msgid "Looks like masking view: %(maskingViewName)s has recently been deleted." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:777 -#, python-format -msgid "" -"Cannot add and verify tier policy association for storage group : " -"%(storageGroupName)s to FAST policy : %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:785 -#, python-format -msgid "Cannot get storage Group from job : %(storageGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:820 -#, python-format -msgid "" -"Could not find port group : %(portGroupName)s. Check that the EMC " -"configuration file has the correct port group name." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1196 -#, python-format -msgid "" -"Cannot find a portGroup with name %(pgGroupName)s. The port group for a " -"masking view must be pre-defined." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1225 -#, python-format -msgid "Cannot create or find an initiator group with name %(igGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1253 -#, python-format -msgid "" -"Cannot find the new masking view just created with name " -"%(maskingViewName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1309 -#, python-format -msgid "" -"Failed to Roll back to re-add volume %(volumeName)s to default storage " -"group for fast policy %(fastPolicyName)s: Please contact your sys admin " -"to get the volume re-added manually." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1443 -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1475 -#, python-format -msgid "" -"One of the components of the original masking view %(maskingViewName)s " -"cannot be retrieved so please contact your system administrator to check " -"that the correct initiator(s) are part of masking." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1705 -#, python-format -msgid "" -"Failed to remove %(volumeName)s from the default storage group for the " -"FAST Policy." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2649 -#, python-format -msgid "Cannot get port group from masking view: %(maskingViewName)s. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2660 -msgid "Cannot get port group name." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:379 -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:324 -#, python-format -msgid "_wait_for_job_complete failed after %(retries)d tries." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:425 -#, python-format -msgid "_wait_for_sync failed after %(retries)d tries." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:494 -msgid "Cannot get storage system." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:968 -#, python-format -msgid "Unable to retrieve pool instance of %(poolName)s on array %(array)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1179 -msgid "Error parsing array from host capabilities." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1510 -#, python-format -msgid "" -"SLO: %(slo)s is not valid. Valid values are Bronze, Silver, Gold, " -"Platinum, Diamond, Optimized, NONE." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1515 -#, python-format -msgid "" -"Workload: %(workload)s is not valid. Valid values are DSS_REP, DSS, OLTP," -" OLTP_REP, NONE." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1638 -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:2101 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1850 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1864 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1867 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1870 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1873 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2002 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2034 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2037 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2095 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2105 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2108 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2111 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2188 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2198 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2201 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2204 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2242 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2245 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2453 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2456 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2459 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2462 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2475 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2484 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2531 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2535 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1027 -#, python-format -msgid "Exception: %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1888 -msgid "" -"Please check your xml for format or syntax errors. Please see " -"documentation for more details." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1929 -#, python-format -msgid "Array Serial Number must be in the file %(fileName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1935 -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:785 -#, python-format -msgid "Error on enable compression on lun %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:796 -#, python-format -msgid "Error on adding lun to consistency group. %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1035 -#, python-format -msgid "Can not add the lun %(lun)s to consistency group %(cg_name)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1048 -#, python-format -msgid "Can not remove LUNs %(luns)s in consistency group %(cg_name)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1061 -#, python-format -msgid "Can not place new LUNs %(luns)s in consistency group %(cg_name)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1366 -msgid "Failed to query migration status of LUN." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1382 -#, python-format -msgid "Migration of LUN %s failed to complete." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1657 -#, python-format -msgid "Invalid value for %(key)s, value is %(value)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1696 -#, python-format -msgid "Error happened during storage pool querying, %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2397 -msgid "The given extra_spec or valid_values is None." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3138 -#, python-format -msgid "Create consistency group %s failed." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3156 -#, python-format -msgid "Delete consistency group %s failed." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3222 -#, python-format -msgid "Create cg snapshot %s failed." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3247 -#, python-format -msgid "Delete cgsnapshot %s failed." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3661 -#, python-format -msgid "Failed to find available iSCSI targets for %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3986 -#, python-format -msgid "Failed to failover volume %(volume_id)s to %(target)s: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1129 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2985 -#, python-format -msgid "Failed to delete the volume %(vol)s of CG. Exception: %(exception)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1174 -#, python-format -msgid "" -"Failed to delete the snapshot %(snap)s of cgsnapshot: %(cgsnapshot_id)s. " -"Exception: %(exception)s." -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:161 -#, python-format -msgid "can't create 2 volumes with the same name, %s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:166 -#, python-format -msgid "Can't find volume to map %(key)s, %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:337 -msgid "Failed to rename the created snapshot, reverting." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:43 -msgid "import pywbem failed!! pywbem is necessary for this volume driver." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:2090 -#, python-format -msgid "_wait_for_job_complete, failed after %(retries)d tries." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:171 -#, python-format -msgid "MSGID%(id)04d-E: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_common.py:727 -#, python-format -msgid "Failed to update volume status: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:229 -msgid "Failed to shutdown horcm." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:297 -msgid "horcm command timeout." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:304 -msgid "Failed to authenticate user." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:313 -msgid "Failed to start horcm." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:317 -msgid "Unexpected error occurs in horcm." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_iscsi.py:182 -#, python-format -msgid "Failed to add target(port: %s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_snm2.py:76 -msgid "snm2 command timeout." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_snm2.py:90 -msgid "Unexpected error occurs in snm2." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_backend.py:327 -#, python-format -msgid "Error getting iSCSI target info from EVS %(evs)s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:251 -#, python-format -msgid "No configuration found for service: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:316 -msgid "No more targets avaliable." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:456 -#, python-format -msgid "HDP not found: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:517 -#, python-format -msgid "iSCSI portal not found for service: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:631 -msgid "delete_vol: provider location empty." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:808 -#, python-format -msgid "Array mismatch %(myid)s vs %(arid)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:221 -#, python-format -msgid "No configuration found for service: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:500 -#, python-format -msgid "NFS share %(share)s has no service entry: %(svc)s -> %(hdp)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:601 -#, python-format -msgid "Invalid hostname %(host)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:794 -#, python-format -msgid "The NFS Volume %(cr)s does not exist." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:415 -#, python-format -msgid "" -"The primary array must have an API version of %(min_ver)s or higher, but " -"is only on %(current_ver)s, therefore replication is not supported." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:569 -#, python-format -msgid "Conflict detected in Virtual Volume Set %(volume_set)s: %(error)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:582 -#, python-format -msgid "There was an error deleting volume %(id)s: %(error)." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:603 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:614 -#, python-format -msgid "Virtual Volume Set %s does not exist." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:682 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:567 -#, python-format -msgid "There was an error deleting snapshot %(id)s: %(error)." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1029 -#, python-format -msgid "Error extending volume: %(vol)s. Exception: %(ex)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1555 -#, python-format -msgid "Error creating QOS rule %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1588 -#, python-format -msgid "Error setting Flash Cache policy to %s - exception" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2168 -#, python-format -msgid "Error extending volume %(id)s. Ex: %(ex)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2299 -#, python-format -msgid "Error attaching volume %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2374 -#, python-format -msgid "" -"Changing the volume name from %(tmp)s to %(orig)s failed because " -"%(reason)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2873 -msgid "Issuing a fail-over failed because replication is not properly configured." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2920 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1468 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1608 -#, python-format -msgid "" -"There was a problem with the failover (%(error)s) and it was " -"unsuccessful. Volume '%(volume)s will not be available on the failed over" -" target." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3067 -#, python-format -msgid "Could not log in to 3PAR array (%s) with the provided credentials." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3092 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1686 -msgid "There must be at least one valid replication device configured." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3102 -msgid "" -"Extra spec replication:mode must be set and must be either 'sync' or " -"'periodic'." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3110 -msgid "" -"Extra spec replication:sync_period must be greater than 299 and less than" -" 31622401 seconds." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3552 -#, python-format -msgid "Exception during snapCPG revert: %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3624 -#, python-format -msgid "Unexpected error when retype() tried to deleteVolumeSet(%s)" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3646 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3649 -#, python-format -msgid "Unexpected error when retype() revert tried to deleteVolumeSet(%s)" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3657 -#, python-format -msgid "" -"%(exception)s: Exception during revert of retype for volume " -"%(volume_name)s. Original volume set/QOS settings may not have been fully" -" restored." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3668 -#, python-format -msgid "" -"%(exception)s: Exception during revert of retype for volume " -"%(volume_name)s. Failed to remove from new volume set %(new_vvs)s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:679 -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:425 -msgid "Volume did not exist. It will not be deleted" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:468 -#, python-format -msgid "There was an error deleting volume %(id)s: %(error)s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:505 -#, python-format -msgid "Could not find volume with name %(name)s. Error: %(error)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:531 -#, python-format -msgid "Could not create snapshot set. Error: '%s'" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:563 -msgid "The snapshot cannot be deleted because it is a clone point." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:602 -msgid "Snapshot did not exist. It will not be deleted" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:833 -#, python-format -msgid "'%(value)s' is an invalid value for extra spec '%(key)s'" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1058 -#, python-format -msgid "" -"Changing the volume name from %(tmp)s to %(orig)s failed because " -"%(reason)s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1556 -#, python-format -msgid "Could not log in to LeftHand array (%s) with the provided credentials." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:188 -msgid "" -"Extra specs must be specified as replication_type=' sync' or ' " -"async'." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:192 -#, python-format -msgid "Extra specs must be specified as capabilities:%s=' True'." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:279 -#, python-format -msgid "Create hypermetro error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:290 -msgid "Create replication volume error." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:351 -#, python-format -msgid "Delete hypermetro error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:362 -msgid "Delete replication error." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:406 -msgid "Get LUN migration error." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:464 -#, python-format -msgid "Unable to rename lun %s on array." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:787 -msgid "Retype volume error. Delete replication failed." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:804 -msgid "Retype volume error." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:817 -msgid "Retype volume error. Create replication failed." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1245 -msgid "Manage exist volume failed." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1275 -#, python-format -msgid "Can't find LUN on the array for volume: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:530 -#, python-format -msgid "Create pair failed. Error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:540 -#, python-format -msgid "Start synchronization failed. Error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:88 -#, python-format -msgid "Bad response from server: %(url)s. Error: %(err)s" -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:98 -#, python-format -msgid "JSON transfer error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:116 -#, python-format -msgid "" -"Login error. URL: %(url)s\n" -"Reason: %(reason)s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:147 -msgid "Can't open the recent url, relogin." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:447 -msgid "" -"Error occurred when adding hostgroup and lungroup to view. Remove lun " -"from lungroup now." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:600 -#, python-format -msgid "JSON transfer data error. %s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1800 -msgid "Can not open the recent url, login again." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:231 -#, python-format -msgid "Failed to copy %(src)s to %(dest)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:666 -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -"stdout: %(out)s\n" -"stderr: %(err)s\n" -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:826 -#, python-format -msgid "" -"_unmap_vdisk_from_host: No mapping of volume %(vol_name)s to host " -"%(host_name)s found." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:292 -#, python-format -msgid "" -"initialize_connection: Failed to collect return properties for volume " -"%(vol)s and connector %(conn)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:383 -msgid "The connector does not contain the required information: wwpns is missing" -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:249 -#, python-format -msgid "" -"Failed to collect return properties for volume %(vol)s and connector " -"%(conn)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:383 -msgid "" -"The connector does not contain the required information: initiator is " -"missing" -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:143 -#, python-format -msgid "Failed to issue mmgetstate command, error: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:154 -#, python-format -msgid "GPFS is not active. Detailed output: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:166 -#, python-format -msgid "Failed to issue df command for path %(path)s, error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:181 cinder/volume/drivers/ibm/gpfs.py:267 -#, python-format -msgid "Failed to issue mmlsconfig command, error: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:191 -#, python-format -msgid "Failed to issue mmlsattr command on path %(path)s, error: %(error)s" -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:246 -#, python-format -msgid "Failed to issue mmlsfs command for path %(path)s, error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:284 -#, python-format -msgid "Failed to issue mmlsattr command for path %(path)s, error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:768 -#, python-format -msgid "Failed to issue mmlsfs command, error: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:933 -#, python-format -msgid "Failed to resize volume %(volume_id)s, error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:1014 -#, python-format -msgid "" -"Driver-based migration of volume %(vol)s failed. Move from %(src)s to " -"%(dst)s failed with error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:307 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2048 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2098 -#: cinder/volume/drivers/san/san.py:150 -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:427 -#: cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py:269 -#, python-format -msgid "Error running SSH command: %s" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:382 -#, python-format -msgid "Unable to access the Storwize back-end for volume %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:390 -msgid "A valid secondary target MUST be specified in order to failover." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:266 -msgid "" -"storwize_svc_multihostmap_enabled is set to False, not allowing multi " -"host mapping." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:273 -msgid "Error mapping VDisk-to-host" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:972 -msgid "Protocol must be specified as ' iSCSI' or ' FC'." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:987 -msgid "Replication must be specified as ' True' or ' False'." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1244 -#, python-format -msgid "Failed to create CGSnapshot. Exception: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1260 -#, python-format -msgid "" -"Failed to delete the snapshot %(snap)s of CGSnapshot. Exception: " -"%(exception)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1321 -#, python-format -msgid "Failed to create CG from CGsnapshot. Exception: %s" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2080 -#, python-format -msgid "Error has occurred: %s" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2108 -#, python-format -msgid "ensure_export: Volume %s not found on storage." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2350 -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %s does not have any registered vdisk copy " -"operations." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2354 -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %(vol)s does not have the specified vdisk copy " -"operation: orig=%(orig)s new=%(new)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2365 -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume metadata %s does not have any registered vdisk " -"copy operations." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2373 -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %(vol)s metadata does not have the specified " -"vdisk copy operation: orig=%(orig)s new=%(new)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2481 -msgid "" -"Unable to failover to the secondary. Please make sure that the secondary " -"back-end is ready." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2645 -#, python-format -msgid "" -"The replication mode of %(type)s has not successfully established " -"partnership with the replica Storwize target %(stor)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:131 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:135 -msgid "The connector does not contain the required information." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:175 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:186 -#, python-format -msgid "Did not find expected column name in lsvdisk: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:230 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:240 -#, python-format -msgid "" -"initialize_connection: Failed to collect return properties for volume " -"%(vol)s and connector %(conn)s.\n" -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/cli_factory.py:48 -#, python-format -msgid "Retry %(retry)s times: %(method)s Failed %(rc)s: %(reason)s" -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/cli_factory.py:147 -#, python-format -msgid "Error on execute command. Error code: %(exit_code)d Error msg: %(result)s" -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/cli_factory.py:222 -#, python-format -msgid "" -"Error on execute %(command)s. Error code: %(exit_code)d Error msg: " -"%(result)s" -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1541 -#, python-format -msgid "Can not discovery in %(target_ip)s with %(target_iqn)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1700 -msgid "Cannot detect replica status." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1930 -#, python-format -msgid "Failed to rename %(new_volume)s into %(volume)s." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:286 -#, python-format -msgid "Cannot get QoS spec for volume %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:211 -#, python-format -msgid "Exception creating LUN %(name)s in pool %(pool)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:328 -#, python-format -msgid "Exception cloning volume %(name)s from source volume %(source)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:466 -#, python-format -msgid "Message: %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:468 -#, python-format -msgid "Error getting LUN attribute. Exception: %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:618 -#, python-format -msgid "Failure deleting staged tmp LUN %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:621 -#, python-format -msgid "Unknown exception in post clone resize LUN %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:623 -#, python-format -msgid "Exception details: %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:1013 -#, python-format -msgid "Volume %(vol) in the consistency group could not be deleted." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:123 -#, python-format -msgid "Exception creating vol %(name)s on pool %(pool)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:168 -#, python-format -msgid "" -"Exception creating volume %(name)s from source %(source)s on share " -"%(share)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:94 -#, python-format -msgid "Setting QoS for %s failed" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:367 -#, python-format -msgid "" -"Could not do delete of volume %s on filer, falling back to exec of \"rm\"" -" command." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:373 -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:403 -#, python-format -msgid "Exec of \"rm\" command on backing file for %s was unsuccessful." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:397 -#, python-format -msgid "" -"Could not do delete of snapshot %s on filer, falling back to exec of " -"\"rm\" command." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:446 -#, python-format -msgid "Copy offload workflow unsuccessful. %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:501 -#, python-format -msgid "Error in workflow copy from cache. %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_base.py:108 -#, python-format -msgid "Error provisioning volume %(lun_name)s on %(volume_name)s. Details: %(ex)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_base.py:208 -#, python-format -msgid "LUN %(path)s geometry failed. Message - %(msg)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/performance/perf_7mode.py:51 -#: cinder/volume/drivers/netapp/dataontap/performance/perf_cmode.py:58 -msgid "" -"Could not get performance base counter name. Performance-based scheduler " -"functions may not be available." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/performance/perf_7mode.py:91 -#: cinder/volume/drivers/netapp/dataontap/performance/perf_cmode.py:147 -#, python-format -msgid "Could not get utilization counters from node %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/performance/perf_base.py:86 -#, python-format -msgid "Could not calculate node utilization for node %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:88 -#, python-format -msgid "Unexpected error while invoking web service. Error - %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:254 -#, python-format -msgid "Error resolving host %(host)s. Error - %(e)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:586 -#: cinder/volume/drivers/netapp/eseries/library.py:624 -#, python-format -msgid "Error creating volume. Msg - %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:604 -#, python-format -msgid "Error cleaning up failed volume creation. Msg - %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:654 -#, python-format -msgid "Failure restarting snap vol. Error: %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:682 -#, python-format -msgid "Vol copy job status %s." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:278 -#: cinder/volume/drivers/nexenta/nfs.py:420 -#: cinder/volume/drivers/nexenta/ns5/nfs.py:326 -#, python-format -msgid "Volume creation failed, deleting created snapshot %(volume_name)s@%(name)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:457 -#: cinder/volume/drivers/nexenta/nfs.py:308 -#, python-format -msgid "Error trying to change %(opt)s from %(old)s to %(new)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:105 -#, python-format -msgid "No VIP configured for service %s" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:112 -#, python-format -msgid "Error verifying iSCSI service %(serv)s on host %(hst)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:121 -#, python-format -msgid "Error verifying LUN container %(bkt)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:133 -#, python-format -msgid "Error retrieving LUN %(vol)s number" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:159 -msgid "Error creating volume" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:168 -msgid "Error deleting volume" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:178 -msgid "Error extending volume" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:192 -msgid "Error cloning volume" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:218 -msgid "Error deleting snapshot" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:238 -msgid "Error creating cloned volume" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:345 -#, python-format -msgid "Volume creation failed, deleting created snapshot %s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:59 -#, python-format -msgid "Failed to get fiber channel info from storage due to %(stat)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:84 -#, python-format -msgid "Failed to get fiber channel target from storage server due to %(stat)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:102 -#, python-format -msgid "Failed to get target wwpns from storage due to %(stat)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:120 -msgid "Failed to get sns table" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:148 -#, python-format -msgid "" -"Volume %(volumeid)s failed to send assign command, ret: %(status)s " -"output: %(output)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:288 -#, python-format -msgid "Failed to export fiber channel target due to %s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:97 -#, python-format -msgid "JSON encode params %(param)s error: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:109 -#, python-format -msgid "Connect to Flexvisor error: %s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:113 -#, python-format -msgid "Connect to Flexvisor failed: %s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:137 -#, python-format -msgid "Failed to send request: %s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:146 -msgid "The Flexvisor service is unavailable." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:160 -#, python-format -msgid "Failed to get response: %s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:169 -#, python-format -msgid "" -"%(method)s %(url)s unexpected response status: %(response)s (expects: " -"%(expects)s)." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:187 -#: cinder/volume/drivers/prophetstor/dplcommon.py:201 -#, python-format -msgid "Call to json.loads() raised an exception: %s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:191 -#: cinder/volume/drivers/prophetstor/dplcommon.py:205 -#, python-format -msgid "Read response raised an exception: %s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:783 -#, python-format -msgid "Flexvisor failed to get event %(volume)s (%(status)s)." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1403 -#, python-format -msgid "Flexvisor failed to get pool list.(Error: %d)" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1406 -#, python-format -msgid "Flexvisor failed to get pool list due to %s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1458 -#, python-format -msgid "Failed to get server info due to %(state)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1487 -#, python-format -msgid "Flexvisor failed to get pool %(id)s info." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:176 -#, python-format -msgid "Lun create for %s failed!" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:200 -#, python-format -msgid "Lun %s has dependent snapshots, skipping lun deletion." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:205 -#, python-format -msgid "Lun delete for %s failed!" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:242 -msgid "LUN extend failed!" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:285 -#, python-format -msgid "Lun create snapshot for volume %(vol)s snapshot %(snap)s failed!" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:318 -#, python-format -msgid "Lun delete snapshot for volume %(vol)s snapshot %(snap)s failed!" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:359 -#, python-format -msgid "Copy snapshot to volume for snapshot %(snap)s volume %(vol)s failed!" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:402 -#, python-format -msgid "Create new lun from lun for source %(src)s => destination %(dest)s failed!" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_fcp.py:220 -#: cinder/volume/drivers/violin/v7000_fcp.py:249 -msgid "Backend returned err for lun export." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_fcp.py:253 -msgid "LUN unexport failed!" -msgstr "" - -#: cinder/volume/drivers/vmware/datastore.py:70 -#, python-format -msgid "Storage profile: %s cannot be found in vCenter." -msgstr "" - -#: cinder/volume/drivers/vmware/datastore.py:222 -msgid "Error occurred while selecting datastore." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:459 -#, python-format -msgid "There are no valid hosts available in configured cluster(s): %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:465 -#, python-format -msgid "There is no valid datastore satisfying requirements: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:721 -#, python-format -msgid "Error occurred while copying %(src)s to %(dst)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:829 -#, python-format -msgid "Error occurred while copying image: %(image_id)s to %(path)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:961 -#, python-format -msgid "Error occurred while creating volume: %(id)s from image: %(image_id)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1036 -#: cinder/volume/drivers/vmware/vmdk.py:1113 -#, python-format -msgid "Error occurred while copying image: %(id)s to volume: %(vol)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1324 -#, python-format -msgid "Error occurred while cloning backing: %s during retype." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1409 -#, python-format -msgid "Failed to extend volume: %(vol)s to size: %(size)s GB." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1528 -msgid "Error occurred while creating temporary backing." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1778 -#, python-format -msgid "Version string '%s' is not parseable" -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1802 -#, python-format -msgid "Not able to configure PBM for vCenter server: %s" -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1400 -#, python-format -msgid "Virtual disk device of backing: %s not found." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1600 -#, python-format -msgid "Compute cluster: %s not found." -msgstr "" - -#: cinder/volume/drivers/zfssa/restclient.py:298 -#, python-format -msgid "REST Not Available: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/restclient.py:304 -#, python-format -msgid "Server Busy retry request: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/restclient.py:310 -#, python-format -msgid "Authorizing request: %(zfssaurl)s retry: %(retry)d ." -msgstr "" - -#: cinder/volume/drivers/zfssa/restclient.py:325 -#, python-format -msgid "URLError: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/webdavclient.py:112 -#, python-format -msgid "WebDAV returned with %(code)s error during %(method)s call." -msgstr "" - -#: cinder/volume/drivers/zfssa/webdavclient.py:117 -#, python-format -msgid "" -"WebDAV operation failed with error code: %(code)s reason: %(reason)s " -"Retry attempt %(retry)s in progress." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:194 -msgid "zfssa_initiator cannot be empty when creating a zfssa_initiator_group." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:329 -#, python-format -msgid "" -"Volume ID %s was not found on the zfssa device while attempting " -"delete_volume operation." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:380 -#, python-format -msgid "Snapshot %s: has clones" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:492 -#, python-format -msgid "Clone Volume:%(volume)s failed from source volume:%(src_vref)s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:539 -#: cinder/volume/drivers/zfssa/zfssanfs.py:341 -#, python-format -msgid "Image size %(img_size)dGB is larger than volume size %(vol_size)dGB." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:566 -#: cinder/volume/drivers/zfssa/zfssanfs.py:373 -#, python-format -msgid "Cannot clone image %(image)s to volume %(volume)s. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:851 -#: cinder/volume/drivers/zfssa/zfssanfs.py:612 -#, python-format -msgid "" -"Location info needed for backend enabled volume migration not in correct " -"format: %s. Continuing with generic volume migration." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:857 -msgid "" -"zfssa_replication_ip not set in cinder.conf. zfssa_replication_ip is " -"needed for backend enabled volume migration. Continuing with generic " -"volume migration." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:1038 -#: cinder/volume/drivers/zfssa/zfssanfs.py:669 -#, python-format -msgid "Failed to rename volume %(existing)s to %(new)s. Volume manage failed." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:1066 -#: cinder/volume/drivers/zfssa/zfssanfs.py:742 -#, python-format -msgid "Failed to rename volume %(existing)s to %(new)s. Volume unmanage failed." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:190 -#, python-format -msgid "Exception during mounting %s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:260 -#, python-format -msgid "" -"Error in extending volume size: Volume: %(volume)s Vol_Size: %(vol_size)d" -" with Snapshot: %(snapshot)s Snap_Size: %(snap_size)d" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:680 -#, python-format -msgid "Failed to set properties for volume %(existing)s. Volume manage failed." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:752 -#, python-format -msgid "Failed to set properties for volume %(existing)s. Volume unmanage failed." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:775 -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s of Volume: %(lun)s in Pool: " -"%(pool)s, Project: %(project)s Return code: %(ret.status)d, Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:811 -#, python-format -msgid "" -"Error Setting Volume: %(lun)s to InitiatorGroup: %(initiatorgroup)s Pool:" -" %(pool)s Project: %(project)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1268 -#, python-format -msgid "Cannot delete file %s." -msgstr "" - -#: cinder/volume/flows/common.py:61 -#, python-format -msgid "" -"Failed setting source volume %(source_volid)s back to its initial " -"%(source_status)s status" -msgstr "" - -#: cinder/volume/flows/common.py:96 -#, python-format -msgid "Failed updating %(object_type)s %(object_id)s with %(update)s" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:563 -#, python-format -msgid "Failed destroying volume entry %s" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:668 -#, python-format -msgid "Failed rolling back quota for %s reservations" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:715 -#, python-format -msgid "Failed to update quota for deleting volume: %s" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:823 -#: cinder/volume/flows/manager/create_volume.py:168 -#: cinder/volume/flows/manager/create_volume.py:176 -#: cinder/volume/flows/manager/create_volume.py:220 -#, python-format -msgid "Volume %s: create failed" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:827 -#: cinder/volume/flows/api/manage_existing.py:131 -msgid "Unexpected build error:" -msgstr "" - -#: cinder/volume/flows/api/manage_existing.py:95 -#, python-format -msgid "Failed destroying volume entry: %s." -msgstr "" - -#: cinder/volume/flows/api/manage_existing.py:127 -#, python-format -msgid "Volume %s: manage failed." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:120 -#, python-format -msgid "Volume %s: update volume state failed." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:189 -#, python-format -msgid "Volume %s: rescheduling failed" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:349 -#, python-format -msgid "" -"Failed notifying about the volume action %(event)s for volume " -"%(volume_id)s" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:454 -#, python-format -msgid "" -"Failed fetching snapshot %(snapshot_id)s bootable flag using the provided" -" glance snapshot %(snapshot_ref_id)s volume reference" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:471 -#, python-format -msgid "Failed updating volume %(volume_id)s bootable flag to true" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:526 -#: cinder/volume/flows/manager/create_volume.py:535 -#, python-format -msgid "Failed to copy image %(image_id)s to volume: %(volume_id)s" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:531 -#, python-format -msgid "Failed to copy image to volume: %(volume_id)s" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:633 -#, python-format -msgid "Failed to clone image volume %(id)s." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:651 -#, python-format -msgid "Failed updating volume %(volume_id)s with %(updates)s" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:808 -#, python-format -msgid "Unable to create volume. Volume driver %s not initialized" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:846 -#: cinder/volume/flows/manager/manage_existing.py:85 -#, python-format -msgid "" -"Failed updating model of volume %(volume_id)s with creation provided " -"model %(model)s" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:889 -#, python-format -msgid "Failed updating volume %(volume_id)s with %(update)s" -msgstr "" - -#: cinder/volume/flows/manager/manage_existing.py:46 -#, python-format -msgid "Unable to manage existing volume. Volume driver %s not initialized." -msgstr "" - -#: cinder/volume/flows/manager/manage_existing_snapshot.py:64 -#, python-format -msgid "Snapshot %s: create failed" -msgstr "" - -#: cinder/volume/flows/manager/manage_existing_snapshot.py:90 -#, python-format -msgid "" -"Failed notifying about the snapshot action %(event)s for snapshot " -"%(snp_id)s." -msgstr "" - -#: cinder/volume/flows/manager/manage_existing_snapshot.py:111 -#, python-format -msgid "Unable to manage existing snapshot. Volume driver %s not initialized." -msgstr "" - -#: cinder/volume/flows/manager/manage_existing_snapshot.py:180 -#, python-format -msgid "Failed rolling back quota for %s reservations." -msgstr "" - -#: cinder/volume/flows/manager/manage_existing_snapshot.py:224 -#, python-format -msgid "Failed to update quota while deleting snapshots: %s" -msgstr "" - -#: cinder/volume/flows/manager/manage_existing_snapshot.py:251 -#, python-format -msgid "" -"Failed updating model of snapshot %(snapshot_id)s with creation provided " -"model %(model)s." -msgstr "" - -#: cinder/volume/flows/manager/manage_existing_snapshot.py:297 -#, python-format -msgid "Failed updating snapshot %(snapshot_id)s with %(update)s." -msgstr "" - -#: cinder/volume/targets/cxt.py:156 cinder/volume/targets/scst.py:132 -#, python-format -msgid "Failed to create iscsi target for volume id:%(vol_id)s: %(e)s" -msgstr "" - -#: cinder/volume/targets/cxt.py:177 -#, python-format -msgid "" -"Failed to create iscsi target for volume id:%(vol_id)s. Please verify " -"your configuration in %(volumes_dir)s'" -msgstr "" - -#: cinder/volume/targets/cxt.py:239 cinder/volume/targets/scst.py:337 -#: cinder/volume/targets/scst.py:356 -#, python-format -msgid "Failed to remove iscsi target for volume id:%(vol_id)s: %(e)s" -msgstr "" - -#: cinder/volume/targets/iet.py:54 -#, python-format -msgid "Failed to open iet session list for %s" -msgstr "" - -#: cinder/volume/targets/iet.py:104 -#, python-format -msgid "Failed to create iscsi target for volume id:%s" -msgstr "" - -#: cinder/volume/targets/iet.py:126 -#, python-format -msgid "Failed to create %(conf)s for volume id:%(vol_id)s" -msgstr "" - -#: cinder/volume/targets/iet.py:142 -#, python-format -msgid "Failed to update %(conf)s for volume id:%(vol_id)s" -msgstr "" - -#: cinder/volume/targets/iet.py:159 -#, python-format -msgid "Failed to remove iscsi target for volume id:%s" -msgstr "" - -#: cinder/volume/targets/iet.py:186 -#, python-format -msgid "" -"Failed to update %(conf)s for volume id %(vol_id)s after removing iscsi " -"target" -msgstr "" - -#: cinder/volume/targets/iscsi.py:301 -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "" - -#: cinder/volume/targets/lio.py:41 -msgid "cinder-rtstool is not installed correctly" -msgstr "" - -#: cinder/volume/targets/lio.py:129 cinder/volume/targets/lio.py:137 -#, python-format -msgid "Failed to create iscsi target for volume id:%s." -msgstr "" - -#: cinder/volume/targets/lio.py:157 -#, python-format -msgid "Failed to remove iscsi target for volume id:%s." -msgstr "" - -#: cinder/volume/targets/lio.py:179 -#, python-format -msgid "Failed to add initiator iqn %s to target" -msgstr "" - -#: cinder/volume/targets/lio.py:200 -#, python-format -msgid "Failed to delete initiator iqn %s from target." -msgstr "" - -#: cinder/volume/targets/scst.py:121 -#, python-format -msgid "Failed to set attribute for enable target driver %s" -msgstr "" - -#: cinder/volume/targets/scst.py:140 -#, python-format -msgid "Failed to set 'enable' attribute for SCST target %s" -msgstr "" - -#: cinder/volume/targets/scst.py:172 -#, python-format -msgid "Failed to create group to SCST target %s" -msgstr "" - -#: cinder/volume/targets/scst.py:184 -#, python-format -msgid "Failed to add initiator to group for SCST target %s" -msgstr "" - -#: cinder/volume/targets/scst.py:201 -#, python-format -msgid "Failed to add device to handler %s" -msgstr "" - -#: cinder/volume/targets/scst.py:218 -#, python-format -msgid "Failed to add lun to SCST target id:%(vol_id)s: %(e)s" -msgstr "" - -#: cinder/volume/targets/scst.py:229 -msgid "Failed to write in /etc/scst.conf." -msgstr "" - -#: cinder/volume/targets/scst.py:314 -#, python-format -msgid "" -"Skipping remove_export. No iscsi_target ispresently exported for volume: " -"%s" -msgstr "" - -#: cinder/volume/targets/scst.py:345 cinder/volume/targets/scst.py:380 -#, python-format -msgid "Failed to close disk device %s" -msgstr "" - -#: cinder/volume/targets/scst.py:371 -#, python-format -msgid "Failed to remove LUN %s" -msgstr "" - -#: cinder/volume/targets/tgt.py:101 -#, python-format -msgid "" -"Failed recovery attempt to create iscsi backing lun for Volume " -"ID:%(vol_id)s: %(e)s" -msgstr "" - -#: cinder/volume/targets/tgt.py:197 -#, python-format -msgid "Failed to create iscsi target for Volume ID: %(vol_id)s: %(e)s" -msgstr "" - -#: cinder/volume/targets/tgt.py:221 -#, python-format -msgid "" -"Failed to create iscsi target for Volume ID: %(vol_id)s. Please ensure " -"your tgtd config file contains 'include %(volumes_dir)s/*'" -msgstr "" - -#: cinder/volume/targets/tgt.py:280 cinder/volume/targets/tgt.py:303 -#, python-format -msgid "Failed to remove iscsi target for Volume ID: %(vol_id)s: %(e)s" -msgstr "" - -#: cinder/zonemanager/fc_san_lookup_service.py:91 -msgid "Unable to get device mapping from network." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py:129 -#, python-format -msgid "Failed collecting name server info from fabric %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py:190 -msgid "Failed collecting nsshow info for fabric" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py:199 -msgid "Failed collecting nscamshow" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:84 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:90 -#, python-format -msgid "Failed getting active zone set from fabric %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:155 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:176 -#, python-format -msgid "Deleting zone failed %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:269 -#, python-format -msgid "Failed collecting nsshow info for fabric %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:341 -msgid "No CLI output for firmware version check" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:410 -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:473 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:431 -msgid "Error executing SSH command." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:492 -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:551 -msgid "Error closing channel." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:393 -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:433 -msgid "Error getting name server info." -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py:184 -msgid "Failed collecting show fcns database for fabric" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:225 -#, python-format -msgid "Failed getting zone status from fabric %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:306 -#, python-format -msgid "Failed collecting fcns database info for fabric %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:449 -msgid "Error executing command via ssh." -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:454 -msgid "Error getting show fcns database info." -msgstr "" - diff --git a/cinder/locale/cinder-log-info.pot b/cinder/locale/cinder-log-info.pot deleted file mode 100644 index e666b111b..000000000 --- a/cinder/locale/cinder-log-info.pot +++ /dev/null @@ -1,4195 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2016 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# FIRST AUTHOR , 2016. -# -#, fuzzy -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev192\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 06:33+0000\n" -"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" -"Last-Translator: FULL NAME \n" -"Language-Team: LANGUAGE \n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=utf-8\n" -"Content-Transfer-Encoding: 8bit\n" -"Generated-By: Babel 2.2.0\n" - -#: cinder/coordination.py:97 -msgid "Coordination backend started successfully." -msgstr "" - -#: cinder/coordination.py:162 -msgid "Reconnecting to coordination backend." -msgstr "" - -#: cinder/coordination.py:175 -msgid "Reconnected to coordination backend." -msgstr "" - -#: cinder/manager.py:138 -msgid "Resetting cached RPC version pins." -msgstr "" - -#: cinder/rpc.py:205 -#, python-format -msgid "" -"Automatically selected %(binary)s RPC version %(version)s as minimum " -"service version." -msgstr "" - -#: cinder/rpc.py:218 -#, python-format -msgid "" -"Automatically selected %(binary)s objects version %(version)s as minimum " -"service version." -msgstr "" - -#: cinder/service.py:147 -#, python-format -msgid "Starting %(topic)s node (version %(version_string)s)" -msgstr "" - -#: cinder/ssh_utils.py:82 -#, python-format -msgid "" -"Secondary ssh hosts key file %(kwargs)s will be loaded along with " -"%(conf)s from /etc/cinder.conf." -msgstr "" - -#: cinder/api/extensions.py:184 -msgid "Initializing extension manager." -msgstr "" - -#: cinder/api/extensions.py:199 -#, python-format -msgid "Loaded extension: %s" -msgstr "" - -#: cinder/api/contrib/backups.py:182 -#, python-format -msgid "Delete backup with id: %s" -msgstr "" - -#: cinder/api/contrib/backups.py:267 -#, python-format -msgid "Creating backup of volume %(volume_id)s in container %(container)s" -msgstr "" - -#: cinder/api/contrib/backups.py:303 -#, python-format -msgid "Restoring backup %(backup_id)s to volume %(volume_id)s" -msgstr "" - -#: cinder/api/contrib/cgsnapshots.py:112 -#, python-format -msgid "Delete cgsnapshot with id: %s" -msgstr "" - -#: cinder/api/contrib/cgsnapshots.py:178 -#, python-format -msgid "Creating cgsnapshot %(name)s." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:172 -#, python-format -msgid "Delete consistency group with id: %s" -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:234 -#, python-format -msgid "Creating consistency group %(name)s." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:285 -#, python-format -msgid "Creating consistency group %(name)s from cgsnapshot %(snap)s." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:290 -#, python-format -msgid "" -"Creating consistency group %(name)s from source consistency group " -"%(source_cgid)s." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:347 -#, python-format -msgid "" -"Updating consistency group %(id)s with name %(name)s description: " -"%(description)s add_volumes: %(add_volumes)s remove_volumes: " -"%(remove_volumes)s." -msgstr "" - -#: cinder/api/contrib/hosts.py:187 -#, python-format -msgid "Setting host %(host)s to %(state)s." -msgstr "" - -#: cinder/api/contrib/qos_specs_manage.py:80 -msgid "Unable to parse XML input." -msgstr "" - -#: cinder/api/contrib/snapshot_actions.py:90 -#, python-format -msgid "Updating snapshot %(id)s with info %(dict)s" -msgstr "" - -#: cinder/api/contrib/snapshot_unmanage.py:51 -#, python-format -msgid "Unmanage snapshot with id: %s" -msgstr "" - -#: cinder/api/contrib/volume_transfer.py:170 -#, python-format -msgid "Creating transfer of volume %s" -msgstr "" - -#: cinder/api/contrib/volume_transfer.py:203 -#, python-format -msgid "Accepting transfer %s" -msgstr "" - -#: cinder/api/contrib/volume_transfer.py:224 -#, python-format -msgid "Delete transfer with id: %s" -msgstr "" - -#: cinder/api/contrib/volume_unmanage.py:54 -#, python-format -msgid "Unmanage volume with id: %s" -msgstr "" - -#: cinder/api/middleware/fault.py:57 cinder/api/openstack/wsgi.py:1158 -#, python-format -msgid "%(url)s returned with HTTP %(status)d" -msgstr "" - -#: cinder/api/openstack/wsgi.py:825 -#, python-format -msgid "Fault thrown: %s" -msgstr "" - -#: cinder/api/openstack/wsgi.py:828 -#, python-format -msgid "HTTP exception thrown: %s" -msgstr "" - -#: cinder/api/openstack/wsgi.py:1033 -#, python-format -msgid "%(method)s %(url)s" -msgstr "" - -#: cinder/api/openstack/wsgi.py:1161 -#, python-format -msgid "%(url)s returned a fault: %(e)s" -msgstr "" - -#: cinder/api/v1/snapshots.py:116 cinder/api/v2/snapshots.py:92 -#, python-format -msgid "Delete snapshot with id: %s" -msgstr "" - -#: cinder/api/v1/snapshots.py:180 cinder/api/v2/snapshots.py:170 -#, python-format -msgid "Create snapshot from volume %s" -msgstr "" - -#: cinder/api/v1/volumes.py:119 -#, python-format -msgid "vol=%s" -msgstr "" - -#: cinder/api/v1/volumes.py:247 cinder/api/v2/volumes.py:191 -#, python-format -msgid "Delete volume with id: %s" -msgstr "" - -#: cinder/api/v1/volumes.py:374 cinder/api/v2/volumes.py:388 -#, python-format -msgid "Create volume of %s GB" -msgstr "" - -#: cinder/backup/api.py:412 -#, python-format -msgid "Creating volume of %(size)s GB for restore of backup %(backup_id)s." -msgstr "" - -#: cinder/backup/api.py:439 -#, python-format -msgid "Overwriting volume %(volume_id)s with restore of backup %(backup_id)s" -msgstr "" - -#: cinder/backup/chunkeddriver.py:638 -msgid "volume_file does not support fileno() so skipping fsync()" -msgstr "" - -#: cinder/backup/driver.py:67 -#, python-format -msgid "Value with type=%s is not serializable" -msgstr "" - -#: cinder/backup/driver.py:87 cinder/backup/driver.py:114 -#: cinder/backup/driver.py:138 -#, python-format -msgid "Unable to serialize field '%s' - excluding from backup" -msgstr "" - -#: cinder/backup/manager.py:132 -msgid "Cleaning up incomplete backup operations." -msgstr "" - -#: cinder/backup/manager.py:154 -#, python-format -msgid "" -"Resetting volume %(vol_id)s to previous status %(status)s (was backing-" -"up)." -msgstr "" - -#: cinder/backup/manager.py:162 -#, python-format -msgid "setting volume %s to error_restoring (was restoring-backup)." -msgstr "" - -#: cinder/backup/manager.py:169 -#, python-format -msgid "Resetting backup %s to error (was creating)." -msgstr "" - -#: cinder/backup/manager.py:178 -#, python-format -msgid "Resetting backup %s to available (was restoring)." -msgstr "" - -#: cinder/backup/manager.py:187 -#, python-format -msgid "Resuming delete on backup: %s." -msgstr "" - -#: cinder/backup/manager.py:269 -#, python-format -msgid "Create backup started, backup: %(backup_id)s volume: %(volume_id)s." -msgstr "" - -#: cinder/backup/manager.py:327 -#, python-format -msgid "Create backup finished. backup: %s." -msgstr "" - -#: cinder/backup/manager.py:365 -#, python-format -msgid "Restore backup started, backup: %(backup_id)s volume: %(volume_id)s." -msgstr "" - -#: cinder/backup/manager.py:398 -#, python-format -msgid "" -"Volume: %(vol_id)s, size: %(vol_size)d is larger than backup: " -"%(backup_id)s, size: %(backup_size)d, continuing with restore." -msgstr "" - -#: cinder/backup/manager.py:433 -#, python-format -msgid "" -"Restore backup finished, backup %(backup_id)s restored to volume " -"%(volume_id)s." -msgstr "" - -#: cinder/backup/manager.py:464 -#, python-format -msgid "Delete backup started, backup: %s." -msgstr "" - -#: cinder/backup/manager.py:528 -#, python-format -msgid "Delete backup finished, backup %s deleted." -msgstr "" - -#: cinder/backup/manager.py:554 -#, python-format -msgid "Export record started, backup: %s." -msgstr "" - -#: cinder/backup/manager.py:588 -#, python-format -msgid "Export record finished, backup %s exported." -msgstr "" - -#: cinder/backup/manager.py:607 -#, python-format -msgid "Import record started, backup_url: %s." -msgstr "" - -#: cinder/backup/manager.py:702 -#, python-format -msgid "Import record id %s metadata from driver finished." -msgstr "" - -#: cinder/backup/manager.py:715 -#, python-format -msgid "Reset backup status started, backup_id: %(backup_id)s, status: %(status)s." -msgstr "" - -#: cinder/backup/manager.py:721 -#, python-format -msgid "Backup service: %s." -msgstr "" - -#: cinder/backup/drivers/ceph.py:178 -msgid "" -"RBD striping not supported - ignoring configuration settings for rbd " -"striping" -msgstr "" - -#: cinder/backup/drivers/ceph.py:435 -#, python-format -msgid "" -"Backup base image of volume %(volume)s still has %(snapshots)s snapshots " -"so skipping base image delete." -msgstr "" - -#: cinder/backup/drivers/ceph.py:441 -#, python-format -msgid "Deleting backup base image='%(basename)s' of volume %(volume)s." -msgstr "" - -#: cinder/backup/drivers/ceph.py:450 -#, python-format -msgid "" -"Backup image of volume %(volume)s is busy, retrying %(retries)s more " -"time(s) in %(delay)ss." -msgstr "" - -#: cinder/backup/drivers/ceph.py:1070 -#, python-format -msgid "" -"No restore point found for backup='%(backup)s' of volume %(volume)s " -"although base image is found - forcing full copy." -msgstr "" - -#: cinder/backup/drivers/ceph.py:1181 -#, python-format -msgid "" -"Delete of backup '%(backup)s' for volume '%(volume)s' finished with " -"warning." -msgstr "" - -#: cinder/brick/local_dev/lvm.py:287 -#, python-format -msgid "" -"Logical Volume not found when querying LVM info. (vg_name=%(vg)s, " -"lv_name=%(lv)s" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:4259 -#, python-format -msgid "Purging deleted rows older than age=%(age)d days from table=%(table)s" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:4274 -#, python-format -msgid "Deleted %(row)d rows from table=%(table)s" -msgstr "" - -#: cinder/image/image_utils.py:132 -#, python-format -msgid "" -"The image was successfully converted, but image size is unavailable. src " -"%(src)s, dest %(dest)s. %(error)s" -msgstr "" - -#: cinder/image/image_utils.py:148 -#, python-format -msgid "Converted %(sz).2f MB image at %(mbps).2f MB/s" -msgstr "" - -#: cinder/image/image_utils.py:189 -#, python-format -msgid "Image download %(sz).2f MB at %(mbps).2f MB/s" -msgstr "" - -#: cinder/scheduler/base_filter.py:91 -#, python-format -msgid "Filter %(cls_name)s returned %(obj_len)d host(s)" -msgstr "" - -#: cinder/scheduler/host_manager.py:483 -#, python-format -msgid "Removing non-active host: %(host)s from scheduler cache." -msgstr "" - -#: cinder/transfer/api.py:115 -#, python-format -msgid "Generating transfer record for volume %s" -msgstr "" - -#: cinder/transfer/api.py:237 -#, python-format -msgid "Volume %s has been transferred." -msgstr "" - -#: cinder/volume/api.py:173 -msgid "Availability Zones retrieved successfully." -msgstr "" - -#: cinder/volume/api.py:329 -msgid "Volume created successfully." -msgstr "" - -#: cinder/volume/api.py:366 cinder/volume/api.py:435 -msgid "Delete volume request issued successfully." -msgstr "" - -#: cinder/volume/api.py:441 -msgid "Unable to update volume, because it is in maintenance." -msgstr "" - -#: cinder/volume/api.py:452 cinder/volume/api.py:455 -msgid "Volume updated successfully." -msgstr "" - -#: cinder/volume/api.py:473 -msgid "Volume info retrieved successfully." -msgstr "" - -#: cinder/volume/api.py:522 -msgid "Get all volumes completed successfully." -msgstr "" - -#: cinder/volume/api.py:530 -msgid "Snapshot retrieved successfully." -msgstr "" - -#: cinder/volume/api.py:538 -msgid "Volume retrieved successfully." -msgstr "" - -#: cinder/volume/api.py:559 -msgid "Get all snapshots completed successfully." -msgstr "" - -#: cinder/volume/api.py:576 -msgid "Reserve volume completed successfully." -msgstr "" - -#: cinder/volume/api.py:588 -msgid "Unreserve volume completed successfully." -msgstr "" - -#: cinder/volume/api.py:608 -msgid "Begin detaching volume completed successfully." -msgstr "" - -#: cinder/volume/api.py:615 -msgid "Roll detaching of volume completed successfully." -msgstr "" - -#: cinder/volume/api.py:622 -msgid "Unable to attach volume, because it is in maintenance." -msgstr "" - -#: cinder/volume/api.py:642 cinder/volume/manager.py:1034 -msgid "Attach volume completed successfully." -msgstr "" - -#: cinder/volume/api.py:649 -msgid "Unable to detach volume, because it is in maintenance." -msgstr "" - -#: cinder/volume/api.py:655 cinder/volume/manager.py:1130 -msgid "Detach volume completed successfully." -msgstr "" - -#: cinder/volume/api.py:662 -msgid "" -"Unable to initialize the connection for volume, because it is in " -"maintenance." -msgstr "" - -#: cinder/volume/api.py:671 cinder/volume/manager.py:1516 -msgid "Initialize volume connection completed successfully." -msgstr "" - -#: cinder/volume/api.py:681 cinder/volume/manager.py:1539 -msgid "Terminate volume connection completed successfully." -msgstr "" - -#: cinder/volume/api.py:688 -msgid "Unable to accept transfer for volume, because it is in maintenance." -msgstr "" - -#: cinder/volume/api.py:696 cinder/volume/manager.py:1588 -msgid "Transfer volume completed successfully." -msgstr "" - -#: cinder/volume/api.py:718 cinder/volume/api.py:850 -msgid "Unable to create the snapshot for volume, because it is in maintenance." -msgstr "" - -#: cinder/volume/api.py:920 -msgid "Snapshot create request issued successfully." -msgstr "" - -#: cinder/volume/api.py:929 -msgid "Snapshot force create request issued successfully." -msgstr "" - -#: cinder/volume/api.py:955 -msgid "Snapshot delete request issued successfully." -msgstr "" - -#: cinder/volume/api.py:967 -msgid "Get volume metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:976 -msgid "Unable to delete the volume metadata, because it is in maintenance." -msgstr "" - -#: cinder/volume/api.py:982 -msgid "Delete volume metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:1014 -msgid "Unable to update the metadata for volume, because it is in maintenance." -msgstr "" - -#: cinder/volume/api.py:1027 -msgid "Update volume metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:1035 -msgid "Get volume admin metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:1055 -msgid "Update volume admin metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:1062 -msgid "Get snapshot metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:1070 -msgid "Delete snapshot metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:1096 -msgid "Update snapshot metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:1101 -msgid "Get snapshot metadata value not implemented." -msgstr "" - -#: cinder/volume/api.py:1118 -msgid "Get volume image-metadata completed successfully." -msgstr "" - -#: cinder/volume/api.py:1148 -msgid "Force upload to image is disabled, Force option will be ignored." -msgstr "" - -#: cinder/volume/api.py:1190 cinder/volume/manager.py:1321 -msgid "Copy volume to image completed successfully." -msgstr "" - -#: cinder/volume/api.py:1240 -msgid "Extend volume request issued successfully." -msgstr "" - -#: cinder/volume/api.py:1333 -msgid "Migrate volume request issued successfully." -msgstr "" - -#: cinder/volume/api.py:1372 -msgid "Migrate volume completion issued successfully." -msgstr "" - -#: cinder/volume/api.py:1387 -msgid "Update readonly setting on volume completed successfully." -msgstr "" - -#: cinder/volume/api.py:1513 -msgid "Retype volume request issued successfully." -msgstr "" - -#: cinder/volume/api.py:1568 -msgid "Manage volume request issued successfully." -msgstr "" - -#: cinder/volume/manager.py:264 -msgid "" -"Service not found for updating active_backend_id, assuming default for " -"driver init." -msgstr "" - -#: cinder/volume/manager.py:311 -#, python-format -msgid "Image-volume cache enabled for host %(host)s." -msgstr "" - -#: cinder/volume/manager.py:314 -#, python-format -msgid "Image-volume cache disabled for host %(host)s." -msgstr "" - -#: cinder/volume/manager.py:372 -msgid "Determined volume DB was empty at startup." -msgstr "" - -#: cinder/volume/manager.py:375 -msgid "Determined volume DB was not empty at startup." -msgstr "" - -#: cinder/volume/manager.py:420 -#, python-format -msgid "Starting volume driver %(driver_name)s (%(version)s)" -msgstr "" - -#: cinder/volume/manager.py:507 -msgid "Resume volume delete completed successfully." -msgstr "" - -#: cinder/volume/manager.py:512 -msgid "Driver initialization completed successfully." -msgstr "" - -#: cinder/volume/manager.py:517 -#, python-format -msgid "" -"Initializing RPC dependent components of volume driver %(driver_name)s " -"(%(version)s)" -msgstr "" - -#: cinder/volume/manager.py:541 -msgid "Driver post RPC initialization completed successfully." -msgstr "" - -#: cinder/volume/manager.py:653 -msgid "Created volume successfully." -msgstr "" - -#: cinder/volume/manager.py:807 -msgid "Deleted volume successfully." -msgstr "" - -#: cinder/volume/manager.py:873 -msgid "Create snapshot completed successfully" -msgstr "" - -#: cinder/volume/manager.py:940 -msgid "Delete snapshot completed successfully" -msgstr "" - -#: cinder/volume/manager.py:1050 cinder/volume/manager.py:1075 -msgid "Volume detach called, but volume not attached." -msgstr "" - -#: cinder/volume/manager.py:1554 -msgid "Remove volume export completed successfully." -msgstr "" - -#: cinder/volume/manager.py:1804 -#, python-format -msgid "" -"Couldn't find the temporary volume %(vol)s in the database. There is no " -"need to clean up this volume." -msgstr "" - -#: cinder/volume/manager.py:1817 -#, python-format -msgid "" -"Couldn't find destination volume %(vol)s in the database. The entry might" -" be successfully deleted during migration completion phase." -msgstr "" - -#: cinder/volume/manager.py:1855 -#, python-format -msgid "" -"migrate_volume_completion is cleaning up an error for volume %(vol1)s " -"(temporary volume %(vol2)s" -msgstr "" - -#: cinder/volume/manager.py:1914 -msgid "Complete-Migrate volume completed successfully." -msgstr "" - -#: cinder/volume/manager.py:1980 -msgid "Migrate volume completed successfully." -msgstr "" - -#: cinder/volume/manager.py:2155 -msgid "Extend volume completed successfully." -msgstr "" - -#: cinder/volume/manager.py:2263 -#, python-format -msgid "Volume %s: retyped successfully" -msgstr "" - -#: cinder/volume/manager.py:2321 -msgid "Retype volume completed successfully." -msgstr "" - -#: cinder/volume/manager.py:2358 -msgid "Manage existing volume completed successfully." -msgstr "" - -#: cinder/volume/manager.py:2392 -msgid "Promote volume replica completed successfully." -msgstr "" - -#: cinder/volume/manager.py:2456 -#, python-format -msgid "Consistency group %s: creating" -msgstr "" - -#: cinder/volume/manager.py:2481 -#, python-format -msgid "Consistency group %s: created successfully" -msgstr "" - -#: cinder/volume/manager.py:2487 -msgid "Create consistency group completed successfully." -msgstr "" - -#: cinder/volume/manager.py:2620 -#, python-format -msgid "Create consistency group from source-%(source)s completed successfully." -msgstr "" - -#: cinder/volume/manager.py:2855 -msgid "Delete consistency group completed successfully." -msgstr "" - -#: cinder/volume/manager.py:2999 -msgid "Update consistency group completed successfully." -msgstr "" - -#: cinder/volume/manager.py:3009 -#, python-format -msgid "Cgsnapshot %s: creating." -msgstr "" - -#: cinder/volume/manager.py:3099 -#, python-format -msgid "cgsnapshot %s: created successfully" -msgstr "" - -#: cinder/volume/manager.py:3111 -#, python-format -msgid "cgsnapshot %s: deleting" -msgstr "" - -#: cinder/volume/manager.py:3207 -#, python-format -msgid "cgsnapshot %s: deleted successfully" -msgstr "" - -#: cinder/volume/manager.py:3358 -msgid "Failed over to replication target successfully." -msgstr "" - -#: cinder/volume/manager.py:3391 -msgid "Set backend status to frozen successfully." -msgstr "" - -#: cinder/volume/manager.py:3424 -msgid "Thawed backend successfully." -msgstr "" - -#: cinder/volume/utils.py:365 -#, python-format -msgid "Volume copy %(size_in_m).2f MB at %(mbps).2f MB/s" -msgstr "" - -#: cinder/volume/utils.py:438 -#, python-format -msgid "Volume copy completed (%(size_in_m).2f MB at %(mbps).2f MB/s)." -msgstr "" - -#: cinder/volume/utils.py:488 -#, python-format -msgid "Performing secure delete on volume: %s" -msgstr "" - -#: cinder/volume/utils.py:516 -#, python-format -msgid "Elapsed time for clear volume: %.2f sec" -msgstr "" - -#: cinder/volume/drivers/block_device.py:75 -#, python-format -msgid "Creating %(volume)s on %(device)s" -msgstr "" - -#: cinder/volume/drivers/block_device.py:129 -#, python-format -msgid "Creating clone of volume: %s." -msgstr "" - -#: cinder/volume/drivers/block_device.py:240 -#, python-format -msgid "Creating volume snapshot: %s." -msgstr "" - -#: cinder/volume/drivers/block_device.py:255 -#, python-format -msgid "Creating volume %s from snapshot." -msgstr "" - -#: cinder/volume/drivers/datera.py:249 -#, python-format -msgid "" -"Tried to delete volume %s, but it was not found in the Datera cluster. " -"Continuing with delete." -msgstr "" - -#: cinder/volume/drivers/datera.py:282 -#, python-format -msgid "" -"Tried to detach volume %s, but it was not found in the Datera cluster. " -"Continuing with detach." -msgstr "" - -#: cinder/volume/drivers/datera.py:317 -#, python-format -msgid "" -"Tried to delete snapshot %s, but was not found in Datera cluster. " -"Continuing with delete." -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:712 cinder/volume/drivers/lvm.py:437 -#, python-format -msgid "Successfully deleted snapshot: %s" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:971 -#, python-format -msgid "DRBD connection for %s already removed" -msgstr "" - -#: cinder/volume/drivers/eqlx.py:260 -#, python-format -msgid "EQL-driver: executing \"%s\"." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:408 -#, python-format -msgid "EQL-driver: Setup is complete, group IP is \"%s\"." -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:122 -#, python-format -msgid "%s is already umounted" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:190 cinder/volume/drivers/remotefs.py:235 -#, python-format -msgid "casted to %s" -msgstr "" - -#: cinder/volume/drivers/lvm.py:311 -msgid "Enabling LVM thin provisioning by default because a thin pool exists." -msgstr "" - -#: cinder/volume/drivers/lvm.py:315 -msgid "Enabling LVM thin provisioning by default because no LVs exist." -msgstr "" - -#: cinder/volume/drivers/lvm.py:422 -#, python-format -msgid "Successfully deleted volume: %s" -msgstr "" - -#: cinder/volume/drivers/lvm.py:484 cinder/volume/drivers/nexenta/nfs.py:409 -#: cinder/volume/drivers/nexenta/ns5/nfs.py:318 -#, python-format -msgid "Creating clone of volume: %s" -msgstr "" - -#: cinder/volume/drivers/nfs.py:303 cinder/volume/drivers/smbfs.py:481 -#: cinder/volume/drivers/vzstorage.py:231 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:706 -#, python-format -msgid "Extending volume %s." -msgstr "" - -#: cinder/volume/drivers/nfs.py:311 cinder/volume/drivers/smbfs.py:488 -#: cinder/volume/drivers/vzstorage.py:238 -#, python-format -msgid "Resizing file to %sG..." -msgstr "" - -#: cinder/volume/drivers/nimble.py:125 -#, python-format -msgid "Exploring array subnet label %s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:129 -#, python-format -msgid "Discovery ip %(disc_ip)s is used on data subnet %(net_label)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:136 -#, python-format -msgid "Discovery ip %(disc_ip)s is found on mgmt+data subnet %(net_label)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:143 -#, python-format -msgid "Discovery ip %(disc_ip)s is used on subnet %(net_label)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:149 -#, python-format -msgid "Discovery ip %s is used on mgmt+data subnet" -msgstr "" - -#: cinder/volume/drivers/nimble.py:196 -#, python-format -msgid "vol_name=%(name)s provider_location=%(loc)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:328 -#, python-format -msgid "Entering extend_volume volume=%(vol)s new_size=%(size)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:419 -#, python-format -msgid "Entering unmanage_volume volume = %s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:439 -#, python-format -msgid "Creating initiator group %(grp)s with initiator %(iname)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:452 -#, python-format -msgid "igroup %(grp)s found for initiator %(iname)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:457 -#, python-format -msgid "No igroup found for initiator %s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:462 -#, python-format -msgid "" -"Entering initialize_connection volume=%(vol)s connector=%(conn)s " -"location=%(loc)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:473 -#, python-format -msgid "Initiator group name is %(grp)s for initiator %(iname)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:491 -#, python-format -msgid "" -"Entering terminate_connection volume=%(vol)s connector=%(conn)s " -"location=%(loc)s." -msgstr "" - -#: cinder/volume/drivers/nimble.py:534 -msgid "Session might have expired. Trying to relogin" -msgstr "" - -#: cinder/volume/drivers/nimble.py:596 -#, python-format -msgid "Successful login by user %s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:693 -#, python-format -msgid "Successfully create volume %s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:712 -#, python-format -msgid "Adding ACL to volume=%(vol)s with initiator group name %(igrp)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:727 -#, python-format -msgid "Removing ACL from volume=%(vol)s for initiator group %(igrp)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:741 -#, python-format -msgid "Getting volume information for vol_name=%s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:749 -#, python-format -msgid "Successfully got volume information for volume %s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:757 -#, python-format -msgid "Setting volume %(vol)s to online_flag %(flag)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:767 -#, python-format -msgid "Setting snapshot %(snap)s to online_flag %(flag)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:778 -#, python-format -msgid "Dissociating volume %s " -msgstr "" - -#: cinder/volume/drivers/nimble.py:787 -#, python-format -msgid "Deleting volume %s " -msgstr "" - -#: cinder/volume/drivers/nimble.py:803 cinder/volume/drivers/tegile.py:251 -#, python-format -msgid "" -"Creating snapshot for volume_name=%(vol)s snap_name=%(name)s " -"snap_description=%(desc)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:818 -#, python-format -msgid "Deleting snapshot %s " -msgstr "" - -#: cinder/volume/drivers/nimble.py:843 -#, python-format -msgid "" -"Cloning volume from snapshot volume=%(vol)s snapshot=%(snap)s " -"clone=%(clone)s snap_size=%(size)s reserve=%(reserve)sagent-type=%(agent-" -"type)s perfpol-name=%(perfpol-name)s encryption=%(encryption)s " -"cipher=%(cipher)s multi-initiator=%(multi-initiator)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:879 -#, python-format -msgid "Editing Volume %(vol)s with mask %(mask)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:889 -msgid "Getting getInitiatorGrpList" -msgstr "" - -#: cinder/volume/drivers/nimble.py:896 -msgid "Successfully retrieved InitiatorGrpList" -msgstr "" - -#: cinder/volume/drivers/nimble.py:904 -#, python-format -msgid "Creating initiator group %(igrp)s with one initiator %(iname)s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:917 -#, python-format -msgid "Deleting deleteInitiatorGrp %s " -msgstr "" - -#: cinder/volume/drivers/pure.py:460 -#, python-format -msgid "Deleting unneeded host %(host_name)r." -msgstr "" - -#: cinder/volume/drivers/pure.py:850 cinder/volume/drivers/pure.py:898 -#, python-format -msgid "Renaming existing volume %(ref_name)s to %(new_name)s" -msgstr "" - -#: cinder/volume/drivers/pure.py:924 cinder/volume/drivers/pure.py:955 -#, python-format -msgid "Renaming existing snapshot %(ref_name)s to %(new_name)s" -msgstr "" - -#: cinder/volume/drivers/pure.py:1293 -#, python-format -msgid "" -"Skipping add target %(target_array)s to protection group %(pgname)s since" -" it's already added." -msgstr "" - -#: cinder/volume/drivers/pure.py:1317 -#, python-format -msgid "" -"Skipping allow pgroup %(pgname)s on target array %(target_array)s since " -"it is already allowed." -msgstr "" - -#: cinder/volume/drivers/pure.py:1594 cinder/volume/drivers/pure.py:1697 -#, python-format -msgid "Re-using existing purity host %(host_name)r" -msgstr "" - -#: cinder/volume/drivers/pure.py:1617 -#, python-format -msgid "Creating host object %(host_name)r with IQN: %(iqn)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:1701 -#, python-format -msgid "Creating host object %(host_name)r with WWN: %(wwn)s." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:153 -msgid "" -"The NAS file operations will be run as non privileged user in secure " -"mode. Please ensure your libvirtd settings have been configured " -"accordingly (see section 'OpenStack' in the Quobyte Manual." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:427 -#, python-format -msgid "Fixing previous mount %s which was not unmounted correctly." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:449 -#, python-format -msgid "Mounting volume: %s ..." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:451 -#, python-format -msgid "Mounting volume: %s succeeded" -msgstr "" - -#: cinder/volume/drivers/rbd.py:680 -#, python-format -msgid "volume %s no longer exists in backend" -msgstr "" - -#: cinder/volume/drivers/rbd.py:732 -#, python-format -msgid "RBD volume %s not found, allowing delete operation to proceed." -msgstr "" - -#: cinder/volume/drivers/rbd.py:766 -#, python-format -msgid "Unable to unprotect snapshot %s." -msgstr "" - -#: cinder/volume/drivers/rbd.py:768 -#, python-format -msgid "Snapshot %s does not exist in backend." -msgstr "" - -#: cinder/volume/drivers/rbd.py:775 -#, python-format -msgid "Image %(pool)s/%(image)s is dependent on the snapshot %(snap)s." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:596 -msgid "Cinder secure environment indicator file exists." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:613 -#, python-format -msgid "New Cinder secure environment indicator file created at path %s." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:877 -#, python-format -msgid "Cloning volume %(src)s to volume %(dst)s" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:921 -#, python-format -msgid "Deleting stale snapshot: %s" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:961 -#, python-format -msgid "" -"Snapshot record for %s is not present, allowing snapshot_delete to " -"proceed." -msgstr "" - -#: cinder/volume/drivers/scality.py:273 -#, python-format -msgid "Begin backup of volume %s." -msgstr "" - -#: cinder/volume/drivers/scality.py:292 -#, python-format -msgid "Restoring backup %(backup)s to volume %(volume)s." -msgstr "" - -#: cinder/volume/drivers/tegile.py:202 cinder/volume/drivers/emc/scaleio.py:416 -#, python-format -msgid "Created volume %(volname)s, volume id %(volid)s." -msgstr "" - -#: cinder/volume/drivers/tintri.py:153 -#, python-format -msgid "Snapshot %s not found" -msgstr "" - -#: cinder/volume/drivers/tintri.py:364 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:312 -#, python-format -msgid "Copied image to volume %s using regular download." -msgstr "" - -#: cinder/volume/drivers/tintri.py:373 -#, python-format -msgid "Creating image snapshot %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:402 -#, python-format -msgid "Cloning from snapshot to destination %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:467 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:485 -#, python-format -msgid "Image cloning unsuccessful for image %(image_id)s. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:483 -#, python-format -msgid "Cloning image %s from snapshot." -msgstr "" - -#: cinder/volume/drivers/tintri.py:502 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:517 -#, python-format -msgid "Checking image clone %s from glance share." -msgstr "" - -#: cinder/volume/drivers/tintri.py:532 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:540 -#, python-format -msgid "Image will locally be converted to raw %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:551 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:560 -#, python-format -msgid "Performing post clone for %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:563 -#: cinder/volume/drivers/hitachi/hnas_nfs.py:243 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:575 -#, python-format -msgid "Resizing file to %sG" -msgstr "" - -#: cinder/volume/drivers/tintri.py:718 -#, python-format -msgid "Manage volume %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:751 -#, python-format -msgid "Unmanage volume %s" -msgstr "" - -#: cinder/volume/drivers/vzstorage.py:325 -#, python-format -msgid "Skipping deletion of volume %s as it does not exist." -msgstr "" - -#: cinder/volume/drivers/xio.py:688 -#, python-format -msgid "Volume %s presented." -msgstr "" - -#: cinder/volume/drivers/xio.py:892 -#, python-format -msgid "Clone %s created." -msgstr "" - -#: cinder/volume/drivers/xio.py:1160 -#, python-format -msgid "Volume %s created" -msgstr "" - -#: cinder/volume/drivers/xio.py:1217 -#, python-format -msgid "Successfully deleted %s." -msgstr "" - -#: cinder/volume/drivers/xio.py:1258 -#, python-format -msgid "volume %(name)s extended to %(size)d." -msgstr "" - -#: cinder/volume/drivers/xio.py:1270 -#, python-format -msgid "Volume %s retyped." -msgstr "" - -#: cinder/volume/drivers/xio.py:1289 -#, python-format -msgid "Volume %s converted." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:179 -#, python-format -msgid "CloudByte API executed successfully for command [%s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:284 -#, python-format -msgid "CloudByte operation [%(operation)s] succeeded for volume [%(cb_volume)s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:883 -#, python-format -msgid "" -"Successfully created a CloudByte volume [%(cb_vol)s] w.r.t OpenStack " -"volume [%(stack_vol)s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:925 -#, python-format -msgid "" -"Successfully deleted volume [%(cb_vol)s] at CloudByte corresponding to " -"OpenStack volume [%(stack_vol)s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:972 -#, python-format -msgid "" -"Created CloudByte snapshot [%(cb_snap)s] w.r.t CloudByte volume " -"[%(cb_vol)s] and OpenStack volume [%(stack_vol)s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:1063 -#, python-format -msgid "" -"Created a clone [%(cb_clone)s] at CloudByte snapshot path [%(cb_snap)s] " -"w.r.t parent OpenStack volume [%(stack_vol)s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:1116 -#, python-format -msgid "" -"Deleted CloudByte snapshot [%(snap)s] w.r.t parent CloudByte volume " -"[%(cb_vol)s] and parent OpenStack volume [%(stack_vol)s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:1218 -#, python-format -msgid "" -"Successfully updated CloudByte volume [%(cb_vol)s] corresponding to " -"OpenStack volume [%(ops_vol)s]." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:177 -#, python-format -msgid "open_connection to %(ssn)s at %(ip)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:206 -#, python-format -msgid "open_connection: Updating API version to %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:877 -#, python-format -msgid "Created volume %(instanceId)s: %(name)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:966 -msgid "Found failover volume. Competing failover." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:970 -#, python-format -msgid "Imported %(fail)s to %(guid)s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1123 -#, python-format -msgid "Creating server %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1152 -#, python-format -msgid "SC server created %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1289 -#, python-format -msgid "Volume mappings for %(name)s: %(mappings)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1991 -#, python-format -msgid "Switching volume %(vol)s to profile %(prof)s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2105 -#, python-format -msgid "Profile %s has been deleted." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2179 -#, python-format -msgid "Added %s to cg." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2197 -#, python-format -msgid "Removed %s from cg." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2220 -#, python-format -msgid "Adding volumes to cg %s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2223 -#, python-format -msgid "Removing volumes from cg %s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2267 -#, python-format -msgid "CreateReplay success %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2490 -#, python-format -msgid "Volume %s unmanaged." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2590 -#, python-format -msgid "Replication %(vol)s to %(dest)s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2663 -#, python-format -msgid "Replication created for %(volname)s to %(destsc)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:208 -#, python-format -msgid "Non fatal cleanup error: %s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:655 -#, python-format -msgid "Created Consistency Group %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:718 -#, python-format -msgid "Updated Consistency Group %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:774 -#, python-format -msgid "Deleting snapshot %(ss)s from %(pro)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:902 -msgid "Retype was to same Storage Profile." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1020 -#, python-format -msgid "replication failover secondary is %(ssn)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1049 -#, python-format -msgid "Failing backend to %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1063 -#, python-format -msgid "Failing over volume %(id)s replication: %(res)s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1159 -#, python-format -msgid "" -"manage_existing_snapshot: snapshot %(exist)s on volume %(volume)s has " -"been renamed to %(id)s and is now managed by Cinder." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_iscsi.py:77 -#, python-format -msgid "initialize_ connection: %(vol)s:%(initiator)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:110 -#: cinder/volume/drivers/emc/emc_vmax_utils.py:73 -msgid "" -"Module PyWBEM not installed. Install PyWBEM using the python-pywbem " -"package." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:199 -#, python-format -msgid "" -"Leaving create_volume: %(volumeName)s Return code: %(rc)lu volume dict: " -"%(name)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:261 -#, python-format -msgid "Deleting Volume: %(volume)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:265 -#, python-format -msgid "Leaving delete_volume: %(volumename)s Return code: %(rc)lu." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:288 -#, python-format -msgid "Delete Snapshot: %(snapshotName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:326 -#, python-format -msgid "Unmap volume: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:331 -#, python-format -msgid "Volume %s is not mapped. No volume to unmap." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:380 -#, python-format -msgid "Initialize connection: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:396 -#, python-format -msgid "" -"Volume %(volume)s is already mapped. The device number is " -"%(deviceNumber)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:534 -#, python-format -msgid "Terminate connection: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:680 -#, python-format -msgid "" -"Capacity stats for SRP pool %(poolName)s on array %(arrayName)s " -"total_capacity_gb=%(total_capacity_gb)lu, " -"free_capacity_gb=%(free_capacity_gb)lu" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:711 -#, python-format -msgid "Migrating using retype Volume: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:927 -#: cinder/volume/drivers/emc/emc_vmax_common.py:2852 -#, python-format -msgid "" -"Adding volume: %(volumeName)s to default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1247 -#, python-format -msgid "Volume status is: %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2068 -#, python-format -msgid "" -"Create a replica from Volume: Clone Volume: %(cloneName)s Source Volume: " -"%(sourceName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2371 -#, python-format -msgid "Delete Snapshot: %(snapshot)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2394 -#, python-format -msgid "Snapshot: %(snapshot)s: not found on the array." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2429 -#, python-format -msgid "Create Consistency Group: %(group)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2469 -#, python-format -msgid "Delete Consistency Group: %(group)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2574 -#, python-format -msgid "" -"Create snapshot for Consistency Group %(cgId)s cgsnapshotID: " -"%(cgsnapshot)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2610 -#, python-format -msgid "Create target consistency group %(targetCg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2710 -#, python-format -msgid "Delete snapshot for source CG %(cgId)s cgsnapshotID: %(cgsnapshot)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3232 -#, python-format -msgid "" -"FAST: capacity stats for policy %(fastPolicyName)s on array " -"%(arrayName)s. total_capacity_gb=%(total_capacity_gb)lu, " -"free_capacity_gb=%(free_capacity_gb)lu." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3245 -#, python-format -msgid "" -"NON-FAST: capacity stats for pool %(poolName)s on array %(arrayName)s " -"total_capacity_gb=%(total_capacity_gb)lu, " -"free_capacity_gb=%(free_capacity_gb)lu." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3677 -#, python-format -msgid "Snapshot creation %(cloneName)s completed. Source Volume: %(sourceName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3715 -#, python-format -msgid "Target wwns in masking view %(maskingView)s: %(targetWwns)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3828 -#, python-format -msgid "The target instance device id is: %(deviceid)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4180 -#, python-format -msgid "" -"Update Consistency Group: %(group)s. This adds and/or removes volumes " -"from a CG." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:598 -#, python-format -msgid "Storage group not associated with the policy. Exception is %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:97 -msgid "" -"Module PyWBEM not installed. Install PyWBEM using the python-pywbem " -"package." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:180 -#, python-format -msgid "Leaving initialize_connection: %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:199 -msgid "ISCSI provider_location not stored, using discovery." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:218 -#, python-format -msgid "smis_do_iscsi_discovery is: %(out)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:265 -#, python-format -msgid "location is: %(location)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:277 -#, python-format -msgid "ISCSI properties: %(properties)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:279 -#, python-format -msgid "ISCSI volume is: %(volume)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:284 -#, python-format -msgid "AUTH properties: %(authProps)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:294 -#, python-format -msgid "AUTH properties: %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:563 -#, python-format -msgid "Successfully added %(volumeName)s to %(sgGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:725 -#, python-format -msgid "Found existing masking view: %(maskingViewName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:790 -#, python-format -msgid "Created new storage group: %(storageGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:863 -#, python-format -msgid "" -"Initiator Name(s) %(initiatorNames)s are not on array " -"%(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:882 -#, python-format -msgid "Created new initiator group name: %(igGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:886 -#, python-format -msgid "Using existing initiator group name: %(igGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1075 -#, python-format -msgid "Created new masking view : %(maskingViewName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1202 -#, python-format -msgid "Port group instance name is %(foundPortGroupInstanceName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1320 -#, python-format -msgid "The storage group found is %(foundStorageGroupInstanceName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1434 -#, python-format -msgid "" -"Initiator Name(s) %(initiatorNames)s are not on array " -"%(storageSystemName)s. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1643 -#, python-format -msgid "Added volume: %(volumeName)s to existing storage group %(sgGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1763 -#, python-format -msgid "Volume %(volumeName)s not in any storage group." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2125 -#, python-format -msgid "Masking view %(maskingViewName)s successfully deleted." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2433 -#, python-format -msgid "Storage Group %(storageGroupName)s successfully deleted." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:517 -#, python-format -msgid "" -"The volume belongs to more than one storage group. Returning storage " -"group %(sgName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1565 -#, python-format -msgid "Volume %(volume)s does not have meta device members." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1993 -#, python-format -msgid "The pool_name from extraSpecs is %(pool)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2039 -#, python-format -msgid "Returning random Port Group: %(portGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2257 -#, python-format -msgid "" -"No replication synchronization session found associated with source " -"volume %(source)s on %(storageSystem)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2275 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1332 -#, python-format -msgid "Updating status for CG: %(id)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2283 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1340 -#, python-format -msgid "No volume found for CG: %(cg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:725 -#, python-format -msgid "Using security file in %s for authentication" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:733 -msgid "Plain text credentials are being used for authentication" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:736 -msgid "" -"Neither security file nor plain text credentials are specified. Security " -"file under home directory will be used for authentication if present." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:745 -#, python-format -msgid "iscsi_initiators: %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1083 -#, python-format -msgid "Consistency group %s was deleted successfully." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1198 -#, python-format -msgid "Snapshot %s was deleted successfully." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1392 -#, python-format -msgid "Cancelling Migration from LUN %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2059 -#, python-format -msgid "Toggle storage_vnx_ip_address from %(old)s to %(new)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2150 -msgid "" -"initiator_auto_registration: False. Initiator auto registration is not " -"enabled. Please register initiator manually." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2339 -#, python-format -msgid "" -"Create Volume: %(volume)s Size: %(size)s pool: %(pool)s provisioning: " -"%(provisioning)s tiering: %(tiering)s " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2861 -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4522 -#, python-format -msgid "Create snapshot: %(snapshot)s: volume: %(volume)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2890 -#, python-format -msgid "Delete Snapshot: %(snapshot)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3127 -#: cinder/volume/drivers/prophetstor/dplcommon.py:869 -#, python-format -msgid "Start to create consistency group: %(group_name)s id: %(id)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3150 -#: cinder/volume/drivers/prophetstor/dplcommon.py:898 -#, python-format -msgid "Start to delete consistency group: %(cg_name)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3210 -#: cinder/volume/drivers/prophetstor/dplcommon.py:926 -#, python-format -msgid "Start to create cgsnapshot for consistency group: %(group_name)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3236 -#: cinder/volume/drivers/prophetstor/dplcommon.py:954 -#, python-format -msgid "Delete cgsnapshot %(snap_name)s for consistency group: %(group_name)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3414 -#, python-format -msgid "Get ISCSI targets %(tg)s to register initiator %(in)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3441 -#, python-format -msgid "Get FC targets %(tg)s to register initiator %(in)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3514 -#, python-format -msgid "iSCSI Initiators %(in)s of %(ins)s need registration." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3533 -#, python-format -msgid "FC Initiators %(in)s of %(ins)s need registration" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3761 -#, python-format -msgid "Storage Group %s was empty." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4049 -#, python-format -msgid "Successfully setup replication for %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4150 -#, python-format -msgid "Replication is not configured on backend: %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4210 -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4236 -#, python-format -msgid "Consistency group %(cg)s is created successfully." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:113 -#, python-format -msgid "" -"REST server IP: %(ip)s, port: %(port)s, username: %(user)s. Verify " -"server's certificate: %(verify_cert)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:133 -#, python-format -msgid "" -"Storage pools names: %(pools)s, storage pool name: %(pool)s, pool id: " -"%(pool_id)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:142 -#, python-format -msgid "Protection domain name: %(domain_name)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:146 -#, python-format -msgid "Protection domain id: %(domain_id)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:241 -msgid "" -"Using extra_specs for defining QoS specs will be deprecated in the N " -"release of OpenStack. Please use QoS specs." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:281 -#, python-format -msgid "" -"Volume type: %(volume_type)s, storage pool name: %(pool_name)s, storage " -"pool id: %(pool_id)s, protection domain id: %(domain_id)s, protection " -"domain name: %(domain_name)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:322 -#: cinder/volume/drivers/emc/scaleio.py:746 -#, python-format -msgid "ScaleIO get domain id by name request: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:345 -#: cinder/volume/drivers/emc/scaleio.py:772 -#, python-format -msgid "Domain id is %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:357 -#: cinder/volume/drivers/emc/scaleio.py:783 -#, python-format -msgid "ScaleIO get pool id by name request: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:380 -#: cinder/volume/drivers/emc/scaleio.py:805 -#, python-format -msgid "Pool id is %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:395 -#, python-format -msgid "Params for add volume request: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:409 -#, python-format -msgid "Add volume response: %s" -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:439 -#, python-format -msgid "Snapshot volume %(vol)s into snapshot %(id)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:448 -#: cinder/volume/drivers/emc/scaleio.py:1141 -#: cinder/volume/drivers/emc/scaleio.py:1196 -#, python-format -msgid "Snapshot volume response: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:475 -msgid "Token is invalid, going to re-login and get a new one." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:490 -#, python-format -msgid "Going to perform request again %s with valid token." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:517 -#, python-format -msgid "" -"ScaleIO create volume from snapshot: snapshot %(snapname)s to volume " -"%(volname)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:541 -#, python-format -msgid "ScaleIO extend volume: volume %(volname)s to size %(new_size)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:553 -#, python-format -msgid "Change volume capacity request: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:595 -#, python-format -msgid "" -"ScaleIO create cloned volume: source volume %(src)s to target volume " -"%(tgt)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:624 -#, python-format -msgid "Trying to unmap volume from all sdcs before deletion: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:676 -msgid "ScaleIO delete snapshot." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:694 -#, python-format -msgid "Volume type is %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:697 -#, python-format -msgid "iops limit is: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:700 -#, python-format -msgid "Bandwidth limit is: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:748 -#, python-format -msgid "username: %(username)s, verify_cert: %(verify)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:758 -#, python-format -msgid "Get domain by name response: %s" -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:822 -#, python-format -msgid "Query capacity stats response: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:829 -#, python-format -msgid "free capacity of pool %(pool)s is: %(free)s, total capacity: %(total)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:851 -#, python-format -msgid "Free capacity for backend is: %(free)s, total capacity: %(total)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:859 -#, python-format -msgid "Backend name is %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:913 -msgid "Calling os-brick to detach ScaleIO volume." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:921 -#, python-format -msgid "" -"ScaleIO copy_image_to_volume volume: %(vol)s image service: %(service)s " -"image id: %(id)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:941 -#, python-format -msgid "" -"ScaleIO copy_volume_to_image volume: %(vol)s image service: %(service)s " -"image meta: %(meta)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:975 -#, python-format -msgid "Renaming %(id)s from %(current_name)s to %(new_name)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1000 -#, python-format -msgid "ScaleIO rename volume request: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1020 -#, python-format -msgid "ScaleIO volume %(vol)s was renamed to %(new_name)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1032 -#: cinder/volume/drivers/emc/scaleio.py:1047 -#, python-format -msgid "Get Volume response: %s" -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1086 -#, python-format -msgid "ScaleIO get volume by id request: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1104 -msgid "Creating Consistency Group" -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1113 -msgid "Deleting Consistency Group" -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1222 -msgid "ScaleIO snapshot group of volumes" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:399 -#, python-format -msgid "XtremIO SW version %s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:455 -#, python-format -msgid "volume %s doesn't exist" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:466 -#, python-format -msgid "snapshot %s doesn't exist" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:544 -#, python-format -msgid "Volume with the name %s wasn't found, can't unmanage" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:591 -#, python-format -msgid "" -"Created lun-map:\n" -"%s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:593 -#, python-format -msgid "Volume already mapped, retrieving %(ig)s, %(vol)s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:830 -msgid "initiator has no password while using chap,adding it" -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:451 -#, python-format -msgid "" -"_delete_volume_setting, volumename:%(volumename)s, volume not found on " -"ETERNUS. " -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:693 -#, python-format -msgid "" -"initialize_connection, volume: %(volume)s, target_lun: %(target_lun)s, " -"target_luns: %(target_luns)s, Volume is already mapped." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1526 -msgid "_delete_copysession, The copysession was already completed." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1880 -#, python-format -msgid "_unmap_lun, volumename:%(volumename)s, volume not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1891 -#, python-format -msgid "_unmap_lun, volumename: %(volumename)s, volume is not mapped." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:48 -#, python-format -msgid "create_volume, volume id: %s, Enter method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:61 -#, python-format -msgid "create_volume, info: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:67 -#, python-format -msgid "" -"create_volume_from_snapshot, volume id: %(vid)s, snap id: %(sid)s, Enter " -"method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:82 -#, python-format -msgid "create_volume_from_snapshot, info: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:89 -#, python-format -msgid "" -"create_cloned_volume, target volume id: %(tid)s, source volume id: " -"%(sid)s, Enter method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:105 -#, python-format -msgid "create_cloned_volume, info: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:112 -#, python-format -msgid "delete_volume, volume id: %s, Enter method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:117 -#, python-format -msgid "delete_volume, delete: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:123 -#, python-format -msgid "create_snapshot, snap id: %(sid)s, volume id: %(vid)s, Enter method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:129 -#, python-format -msgid "create_snapshot, info: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:134 -#, python-format -msgid "delete_snapshot, snap id: %(sid)s, volume id: %(vid)s, Enter method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:140 -#, python-format -msgid "delete_snapshot, delete: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:158 -#, python-format -msgid "" -"initialize_connection, volume id: %(vid)s, initiator: %(initiator)s, " -"Enter method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:164 -#, python-format -msgid "initialize_connection, info: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:170 -#, python-format -msgid "" -"terminate_connection, volume id: %(vid)s, initiator: %(initiator)s, Enter" -" method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:176 -#, python-format -msgid "terminate_connection, unmap: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:198 -#, python-format -msgid "extend_volume, volume id: %s, Enter method." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py:203 -#, python-format -msgid "extend_volume, used pool name: %s, Exit method." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_common.py:255 -#, python-format -msgid "\t%(prefix)-35s : %(version)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_common.py:259 -#, python-format -msgid "\t%(param)-35s : %(value)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_common.py:264 -#: cinder/volume/drivers/hitachi/hbsd_fc.py:86 -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:1399 -#: cinder/volume/drivers/hitachi/hbsd_iscsi.py:97 -#, python-format -msgid "\t%(name)-35s : %(value)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_common.py:269 -#, python-format -msgid "\t%(request)-35s : %(value)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_backend.py:647 -#, python-format -msgid "del_iscsi_conn: hlun not found %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_backend.py:733 -#, python-format -msgid "targetlist: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:64 -#, python-format -msgid "Parse_loc: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:97 -#: cinder/volume/drivers/hitachi/hnas_nfs.py:78 -#, python-format -msgid "%(element)s: %(val)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:193 -#, python-format -msgid "Backend type: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:243 -#, python-format -msgid "Using service label: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:249 -#, python-format -msgid "Available services: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:274 -#, python-format -msgid "_get_service_target hdp: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:275 -#, python-format -msgid "config[services]: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:283 -#, python-format -msgid "Target is %(map)s! Targetlist = %(tgtl)s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:319 -#, python-format -msgid "Using target label: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:338 -#, python-format -msgid "Retrieving secret for service: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:357 -#, python-format -msgid "Set tgt CHAP secret for service: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:366 -msgid "CHAP authentication disabled." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:371 -#, python-format -msgid "Retrieving target for service: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:418 -#, python-format -msgid "stats: stats: %s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:441 -#, python-format -msgid "HDP list: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:503 -#: cinder/volume/drivers/hitachi/hnas_nfs.py:520 -#, python-format -msgid "Configured pools: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:506 -#, python-format -msgid "do_setup: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:510 -#, python-format -msgid "iSCSI portal found for service: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:565 -#, python-format -msgid "create_volume: create_lu returns %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:571 -#, python-format -msgid "LUN %(lun)s of size %(sz)s MB is created." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:620 -#, python-format -msgid "LUN %(lun)s extended to %(size)s GB." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:636 -#, python-format -msgid "delete lun loc %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:664 -#, python-format -msgid "initialize volume %(vol)s connector %(conn)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:698 -#, python-format -msgid "initiate: connection %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:732 -#, python-format -msgid "terminate: connection %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:976 -#, python-format -msgid "Set newly managed Cinder volume name to %(name)s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:1004 -#, python-format -msgid "" -"Cinder ISCSI volume with current path %(path)s is no longer being " -"managed. The new name is %(unm)s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:215 -#, python-format -msgid "Get service: %(lbl)s->%(svc)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:219 -#, python-format -msgid "Available services: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:246 -#, python-format -msgid "LUN %(id)s extended to %(size)s GB." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:436 -#, python-format -msgid "Driver stats: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:460 -#, python-format -msgid "nfs_info: %(key)s: %(path)s, HDP: %(fslabel)s FSID: %(hdp)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:474 -#, python-format -msgid "Review shares: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:482 -#, python-format -msgid "share: %(share)s -> %(info)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:494 -#, python-format -msgid "Save service info for %(svc)s -> %(hdp)s, %(path)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:506 -#, python-format -msgid "share: %s incorrect entry" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:532 -#, python-format -msgid "" -"Cloning with volume_name %(vname)s clone_name %(cname)s export_path " -"%(epath)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:578 -#, python-format -msgid "Volume service: %(label)s. Casted to: %(loc)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:790 -#, python-format -msgid "Cinder NFS volume with current path %(cr)s is no longer being managed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:432 -#, python-format -msgid "HPE3PARCommon %(common_ver)s,hpe3parclient %(rest_ver)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:751 -#, python-format -msgid "" -"Virtual volume %(disp)s '%(new)s' snapCPG is empty so it will be set to: " -"%(cpg)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:759 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1117 -#, python-format -msgid "Virtual volume '%(ref)s' renamed to '%(new)s'." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:765 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1125 -#, python-format -msgid "Virtual volume %(disp)s '%(new)s' is being retyped." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:772 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1135 -#, python-format -msgid "Virtual volume %(disp)s successfully retyped to %(new_type)s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:791 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1155 -#, python-format -msgid "Virtual volume %(disp)s '%(new)s' is now being managed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:864 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1237 -#, python-format -msgid "Snapshot '%(ref)s' renamed to '%(new)s'." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:869 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1246 -#, python-format -msgid "Snapshot %(disp)s '%(new)s' is now being managed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:936 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1334 -#, python-format -msgid "" -"Virtual volume %(disp)s '%(vol)s' is no longer managed. Volume renamed to" -" '%(new)s'." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:962 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1364 -#, python-format -msgid "" -"Snapshot %(disp)s '%(vol)s' is no longer managed. Snapshot renamed to " -"'%(new)s'." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1371 -#, python-format -msgid "3PAR vlun %(name)s not found on host %(host)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1466 -#, python-format -msgid "" -"3PAR vlun for volume '%(name)s' was deleted, but the host '%(host)s' was " -"not deleted because: %(reason)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1585 -#, python-format -msgid "Flash Cache policy set to %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1712 -#, python-format -msgid "Using pool %(pool)s instead of %(cpg)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1965 -#, python-format -msgid "Creating temp snapshot %(snap)s from volume %(vol)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2076 -#, python-format -msgid "Found a temporary snapshot %(name)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2342 -#, python-format -msgid "3PAR driver cannot perform migration. Retype exception: %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2371 -#, python-format -msgid "Volume name changed from %(tmp)s to %(orig)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2446 -#, python-format -msgid "Completed: convert_to_base_volume: id=%s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2568 -#, python-format -msgid "Modifying %(volume_name)s userCPG from %(old_cpg)s to %(new_cpg)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2589 -#, python-format -msgid "Converting %(volume_name)s to thin provisioning with userCPG=%(new_cpg)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2594 -#, python-format -msgid "" -"Converting %(volume_name)s to thin dedup provisioning with " -"userCPG=%(new_cpg)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2599 -#, python-format -msgid "Converting %(volume_name)s to full provisioning with userCPG=%(new_cpg)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2615 -#, python-format -msgid "tunevv failed because the volume '%s' has snapshots." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3522 -#, python-format -msgid "" -"Modifying %(volume_name)s snap_cpg from %(old_snap_cpg)s to " -"%(new_snap_cpg)s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3533 -#, python-format -msgid "Modifying %s comments." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3542 -#, python-format -msgid "" -"Retype revert %(volume_name)s snap_cpg from %(new_snap_cpg)s back to " -"%(old_snap_cpg)s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_fc.py:316 -#: cinder/volume/drivers/netapp/dataontap/block_base.py:935 -msgid "Need to remove FC Zone, building initiator target map" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:337 -#, python-format -msgid "HPELeftHand API version %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:978 -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because volume " -"is from a different backend." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:983 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:989 -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because cluster " -"exists in different management group." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1003 -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because the " -"volume has been exported." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1014 -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because the " -"volume has snapshots." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1022 -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because volume " -"does not exist in this management group." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1055 -#, python-format -msgid "Volume name changed from %(tmp)s to %(orig)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:222 -#, python-format -msgid "volume: %(volume)s, lun params: %(params)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:568 -#, python-format -msgid "QoS: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:615 -#, python-format -msgid "" -"create_volume_from_snapshot: src_lun_id: %(src_lun_id)s, tgt_lun_id: " -"%(tgt_lun_id)s, copy_name: %(copy_name)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:700 -#, python-format -msgid "" -"New size is equal to the real size from backend storage, no need to " -"extend. realsize: %(oldsize)s, newsize: %(newsize)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:716 -#, python-format -msgid "Extend volume: %(volumename)s, oldsize: %(oldsize)s, newsize: %(newsize)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:750 -#, python-format -msgid "stop_snapshot: snapshot name: %(snapshot)s, volume name: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:834 -#, python-format -msgid "" -"Retype LUN(id: %(lun_id)s) smartpartition from (name: %(old_name)s, id: " -"%(old_id)s) to (name: %(new_name)s, id: %(new_id)s) success." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:851 -#, python-format -msgid "" -"Retype LUN(id: %(lun_id)s) smartcache from (name: %(old_name)s, id: " -"%(old_id)s) to (name: %(new_name)s, id: %(new_id)s) successfully." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:861 -#, python-format -msgid "" -"Retype LUN(id: %(lun_id)s) smarttier policy from %(old_policy)s to " -"%(new_policy)s success." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:877 -#, python-format -msgid "" -"Retype LUN(id: %(lun_id)s) smartqos from %(old_qos_value)s to %(new_qos)s" -" success." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1451 -msgid "Enter initialize_connection." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1455 -#, python-format -msgid "initiator name: %(initiator_name)s, volume name: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1464 -#, python-format -msgid "" -"initialize_connection, iscsi_iqn: %(iscsi_iqn)s, target_ip: " -"%(target_ip)s, portgroup_id: %(portgroup_id)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1490 -#, python-format -msgid "initialize_connection, host lun id is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1519 -#, python-format -msgid "initialize_connection success. Return data: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1532 -#, python-format -msgid "" -"terminate_connection: volume name: %(volume)s, initiator name: %(ini)s, " -"lun_id: %(lunid)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1650 -#, python-format -msgid "initialize_connection, initiator: %(wwpns)s, volume name: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1721 -#, python-format -msgid "initialize_connection, metadata is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1755 -#, python-format -msgid "Return FC info is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1771 -#, python-format -msgid "The same hostid is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1790 -#, python-format -msgid "" -"terminate_connection: volume name: %(volume)s, wwpns: %(wwns)s, lun_id: " -"%(lunid)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1863 -#, python-format -msgid "Detach Volume, metadata is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1871 -#, python-format -msgid "terminate_connection, return data is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:61 -#, python-format -msgid "Hypermetro id: %(metro_id)s. Remote lun id: %(remote_lun_id)s." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:115 -#, python-format -msgid "initialize_connection_fc, initiator: %(wwpns)s, volume name: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:181 -#, python-format -msgid "Remote return FC info is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:196 -#, python-format -msgid "" -"terminate_connection_fc: volume name: %(volume)s, wwpns: %(wwns)s, " -"lun_id: %(lunid)s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:79 -#, python-format -msgid "" -"\n" -"\n" -"\n" -"\n" -"Request URL: %(url)s\n" -"\n" -"Call Method: %(method)s\n" -"\n" -"Request Data: %(data)s\n" -"\n" -"Response Data:%(res)s\n" -"\n" -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:404 -#, python-format -msgid "" -"do_mapping, lun_group: %(lun_group)s, view_id: %(view_id)s, lun_id: " -"%(lun_id)s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:501 -#, python-format -msgid "" -"create_hostgroup_with_check. hostgroup name: %(name)s, hostgroup id: " -"%(id)s" -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:512 -#, python-format -msgid "" -"Failed to create hostgroup: %(name)s. Please check if it exists on the " -"array." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:525 -#, python-format -msgid "" -"create_hostgroup_with_check. Create hostgroup success. hostgroup name: " -"%(name)s, hostgroup id: %(id)s" -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:615 -#, python-format -msgid "add_host_with_check. host name: %(name)s, host id: %(id)s" -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:626 -#, python-format -msgid "Failed to create host: %(name)s. Check if it exists on the array." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:639 -#, python-format -msgid "" -"add_host_with_check. create host success. host name: %(name)s, host id: " -"%(id)s" -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:770 -msgid "Use CHAP when adding initiator to host." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:776 -msgid "Use ALUA when adding initiator to host." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1084 -#, python-format -msgid "New str info is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1099 -#, python-format -msgid "_get_tgt_iqn: iSCSI target iqn is: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1188 -#, python-format -msgid "_get_tgt_ip_from_portgroup: Get ip: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1230 -#, python-format -msgid "Get the default ip: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:47 -#, python-format -msgid "The QoS sepcs is: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:715 -#, python-format -msgid "Volume %s is mapping to multiple hosts." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:190 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:669 -#, python-format -msgid "WWPN on node %(node)s: %(wwpn)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:231 -#, python-format -msgid "Could not update storage pool with mmchattr to %(pool)s, error: %(error)s" -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:361 -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS encryption-at-rest feature not " -"enabled in cluster daemon level %(cur)s - must be at least at level " -"%(min)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:107 -#, python-format -msgid "Could not find replica to delete of volume %(vol)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1512 -#, python-format -msgid "Unable to get remote copy information for volume %s" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1546 -#, python-format -msgid "Tried to delete non-existent vdisk %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2431 -#, python-format -msgid "" -"_check_volume_copy_ops: Volume %(vol)s does not have the specified vdisk " -"copy operation: orig=%(orig)s new=%(new)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:113 -#, python-format -msgid "%(node)s will be removed since it is not supported by the FC driver." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:294 -#: cinder/volume/drivers/netapp/eseries/library.py:1213 -msgid "Need to remove FC Zone, building initiator target map." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:117 -#, python-format -msgid "%(node)s will be removed since it is not supported by the iSCSI driver." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:483 -#, python-format -msgid "Create Volume %(volume_id)s completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:893 -#, python-format -msgid "Delete Volume %(volume_id)s completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:945 -#, python-format -msgid "Create Cloned Volume %(volume_id)s completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:997 -#, python-format -msgid "Create export done from Volume %(volume_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1010 -#, python-format -msgid "" -"Successfully update volume stats. backend: %(volume_backend_name)s, " -"vendor: %(vendor_name)s, driver version: %(driver_version)s, storage " -"protocol: %(storage_protocol)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1110 -#, python-format -msgid "" -"Create success. Snapshot: %(snapshot)s, Snapshot ID in raid: " -"%(raid_snapshot_id)s, volume: %(volume)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1142 -#, python-format -msgid "Delete Snapshot %(snapshot_id)s completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1207 -#, python-format -msgid "Create Volume %(volume_id)s from snapshot %(snapshot_id)s completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1284 -#, python-format -msgid "" -"Successfully initialized connection. target_wwn: %(target_wwn)s, " -"initiator_target_map: %(initiator_target_map)s, lun: %(target_lun)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1410 -#, python-format -msgid "Successfully initialized connection with volume: %(volume_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1570 -#, python-format -msgid "Successfully extended volume %(volume_id)s to size %(size)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1606 -#, python-format -msgid "Successfully terminated connection for volume: %(volume_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1626 -#, python-format -msgid "Migrate Volume %(volume_id)s completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1775 -#, python-format -msgid "Rename Volume %(volume_id)s completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1806 -#, python-format -msgid "Unmanage volume %(volume_id)s completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1888 -#, python-format -msgid "Retype Volume %(volume_id)s is done and migrated to pool %(pool_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1907 -#, python-format -msgid "Retype Volume %(volume_id)s is completed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1935 -#, python-format -msgid "Update migrated volume %(new_volume)s completed." -msgstr "" - -#: cinder/volume/drivers/netapp/common.py:78 -#, python-format -msgid "OpenStack OS Version Info: %(info)s" -msgstr "" - -#: cinder/volume/drivers/netapp/common.py:95 -#, python-format -msgid "Requested unified config: %(storage_family)s and %(storage_protocol)s." -msgstr "" - -#: cinder/volume/drivers/netapp/common.py:113 -#, python-format -msgid "" -"NetApp driver of family %(storage_family)s and protocol " -"%(storage_protocol)s loaded." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:412 -#, python-format -msgid "No rpm info found for %(pkg)s package." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:421 -#, python-format -msgid "Could not run rpm command: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:432 -#, python-format -msgid "No dpkg-query info found for %(pkg)s package." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:450 -#, python-format -msgid "Could not run dpkg-query command: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:544 -#, python-format -msgid "No need to extend volume %s as it is already the requested new size." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:564 -#, python-format -msgid "Resizing LUN %s using clone operation." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:598 -#, python-format -msgid "Post clone resize LUN %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:665 -#, python-format -msgid "LUN with given ref %s need not be renamed during manage operation." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:677 -#, python-format -msgid "" -"Manage operation completed for LUN with new path %(path)s and uuid " -"%(uuid)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:730 -#, python-format -msgid "Unmanaged LUN with current path %(path)s and uuid %(uuid)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:1073 -#, python-format -msgid "Backing consistency group snapshot %s available for deletion" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:319 -#, python-format -msgid "Registering image in cache %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:351 -#, python-format -msgid "Cloning from cache to destination %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:382 -#, python-format -msgid "Cleaning cache for share %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:497 -#, python-format -msgid "Cloning image %s from cache" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:986 -#, python-format -msgid "Cinder NFS volume with current path \"%(cr)s\" is no longer being managed." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:433 -#, python-format -msgid "Copied image %(img)s to volume %(vol)s using local image cache." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:441 -#, python-format -msgid "Copied image %(img)s to volume %(vol)s using copy offload workflow." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:440 -#, python-format -msgid "Running stale ssc refresh job for %(server)s and vserver %(vs)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:474 -#, python-format -msgid "Successfully completed stale refresh job for %(server)s and vserver %(vs)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:502 -#, python-format -msgid "Running cluster latest ssc job for %(server)s and vserver %(vs)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:508 -#, python-format -msgid "Successfully completed ssc job for %(server)s and vserver %(vs)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_base.py:180 -#, python-format -msgid "Resizing LUN %s directly to new size." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:238 -#, python-format -msgid "" -"The multi-attach E-Series host group '%(label)s' already exists with " -"clusterRef %(clusterRef)s" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:244 -#, python-format -msgid "" -"Created multi-attach E-Series host group %(label)s with clusterRef " -"%(clusterRef)s" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:266 -msgid "Embedded mode detected." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:269 -msgid "Proxy mode detected." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:327 -#, python-format -msgid "System with controller addresses [%s] is not registered with web service." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:349 -msgid "Waiting for web service to validate the configured password." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:352 -msgid "Waiting for web service array communication." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:366 -#, python-format -msgid "System %(id)s has %(status)s status." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:582 -#: cinder/volume/drivers/netapp/eseries/library.py:621 -#: cinder/volume/drivers/netapp/eseries/library.py:645 -#, python-format -msgid "Created volume with label %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:670 -#, python-format -msgid "Copying src vol %(src)s to dest vol %(dst)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:686 -#, python-format -msgid "Vol copy job completed for dest %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:704 -#, python-format -msgid "Copy job to dest vol %s completed." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:891 -#, python-format -msgid "Created snap grp with label %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1363 -#, python-format -msgid "Creating host with ports %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1449 -#, python-format -msgid "E-series proxy API version %s does not support autosupport logging." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1493 -#, python-format -msgid "Updating storage service catalog information for backend '%s'" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1508 -#, python-format -msgid "" -"E-series proxy API version %(version)s does not support full set of SSC " -"extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1735 -#, python-format -msgid "" -"Waiting for volume expansion of %(vol)s to complete, current remaining " -"actions are %(action)s. ETA: %(eta)s mins." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1929 -#, python-format -msgid "Deleting volume %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1965 -#, python-format -msgid "Removing volume %(v)s from consistency group %(cg)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1972 -#, python-format -msgid "Adding volume %(v)s to consistency group %(cg)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:2048 -#, python-format -msgid "Volume with given ref %s need not be renamed during manage operation." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:2053 -#, python-format -msgid "" -"Manage operation completed for volume with new label %(label)s and wwn " -"%(wwn)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:2091 -#, python-format -msgid "Unmanaged volume with current label %(label)s and wwn %(wwn)s." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:133 -#, python-format -msgid "Ignored target creation error \"%s\" while ensuring export." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:143 -#, python-format -msgid "Ignored target group creation error \"%s\" while ensuring export." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:155 -#, python-format -msgid "Ignored target group member addition error \"%s\" while ensuring export." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:226 -#: cinder/volume/drivers/nexenta/nfs.py:469 -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:242 -#, python-format -msgid "Extending volume: %(id)s New size: %(size)s GB" -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:242 -#, python-format -msgid "Volume %s does not exist, it seems it was already deleted." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:246 -#, python-format -msgid "Volume %s will be deleted later." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:494 -#, python-format -msgid "Snapshot %s does not exist, it seems it was already deleted." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:497 -#, python-format -msgid "Snapshot %s has dependent clones, will be deleted later." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:505 -#, python-format -msgid "" -"Origin volume %s appears to be removed, try to remove it from backend if " -"it is there." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:611 -#, python-format -msgid "Ignored LU creation error \"%s\" while ensuring export." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:620 -#, python-format -msgid "Ignored LUN mapping entry addition error \"%s\" while ensuring export." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:448 -#, python-format -msgid "Folder %s does not exist, it was already deleted." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:458 -#, python-format -msgid "Snapshot %s does not exist, it was already deleted." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:518 -#, python-format -msgid "Snapshot %(folder)s@%(snapshot)s does not exist, it was already deleted." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:526 -#, python-format -msgid "" -"Snapshot %(folder)s@%(snapshot)s has dependent clones, it will be deleted" -" later." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:560 -#, python-format -msgid "Creating regular file: %s.This may take some time." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:571 -#, python-format -msgid "Regular file: %s created." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:685 -#, python-format -msgid "Already mounted: %s" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:259 -#, python-format -msgid "Creating snapshot %(snap)s of volume %(vol)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:278 -#: cinder/volume/drivers/zfssa/zfssanfs.py:239 -#, python-format -msgid "Deleting snapshot: %s" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:305 -#, python-format -msgid "Creating volume from snapshot: %s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:205 -#, python-format -msgid "Flexvisor succeeded to unassign volume %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:239 -#, python-format -msgid "initialize_connection volume: %(volume)s, connector: %(connector)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:275 -#, python-format -msgid "Prefer use target wwpn %(wwpn)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:327 -#, python-format -msgid "%(volume)s assign type fibre_channel, properties %(properties)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:334 -#, python-format -msgid "" -"Connect initialization info: {driver_volume_type: fibre_channel, data: " -"%(properties)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:355 -#, python-format -msgid "terminate_connection volume: %(volume)s, connector: %(con)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:134 -#, python-format -msgid "Flexvisor already unassigned volume %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:811 -#, python-format -msgid "Flexvisor succeeded to add volume %(id)s to group %(cgid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:834 -#, python-format -msgid "Flexvisor succeeded to remove volume %(id)s from group %(cgid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1059 -#, python-format -msgid "Flexvisor succeeded to create volume %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1142 -#: cinder/volume/drivers/prophetstor/dplcommon.py:1186 -#, python-format -msgid "Flexvisor succeeded to create volume %(id)s from snapshot." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1230 -#, python-format -msgid "Flexvisor succeeded to clone volume %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1277 -#, python-format -msgid "Flexvisor volume %(id)s does not exist." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1315 -#, python-format -msgid "Flexvisor succeeded to extend volume %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1369 -#, python-format -msgid "Flexvisor snapshot %(id)s not existed." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1376 -#, python-format -msgid "Flexvisor succeeded to delete snapshot %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1465 -msgid "Activate Flexvisor cinder volume driver." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:56 -#, python-format -msgid "Running with vmemclient version: %s" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:111 -#, python-format -msgid "CONCERTO version: %s" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_fcp.py:71 -#, python-format -msgid "Initialized driver %(name)s version: %(vers)s" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_fcp.py:228 -#, python-format -msgid "Exported lun %(vol_id)s on lun_id %(lun_id)s." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_fcp.py:241 -#, python-format -msgid "Unexporting lun %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:319 -msgid "Backing not available, no operation to be performed." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:516 -#, python-format -msgid "There is no backing for the volume: %s. Need to create one." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:538 -#, python-format -msgid "" -"Returning connection_info: %(info)s for volume: %(volume)s with " -"connector: %(connector)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:592 -#, python-format -msgid "There is no backing, so will not create snapshot: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:597 -#, python-format -msgid "Successfully created snapshot: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:624 -#, python-format -msgid "There is no backing, and so there is no snapshot: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:628 -#, python-format -msgid "Successfully deleted snapshot: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1044 -#, python-format -msgid "Done copying image: %(id)s to volume: %(vol)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1163 -#, python-format -msgid "Backing not found, creating for volume: %s" -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1186 -#, python-format -msgid "Done copying volume %(vol)s to a new image %(img)s" -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1377 -#, python-format -msgid "There is no backing for volume: %s; no need to extend the virtual disk." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1384 -#: cinder/volume/drivers/vmware/vmdk.py:1413 -#, python-format -msgid "Successfully extended volume: %(vol)s to size: %(size)s GB." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1396 -#, python-format -msgid "" -"Relocating volume: %s to a different datastore due to insufficient disk " -"space on current datastore." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1767 -#, python-format -msgid "Using overridden vmware_host_version from config: %s" -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1771 -#, python-format -msgid "Fetched vCenter server version: %s" -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1820 -#, python-format -msgid "Using compute cluster(s): %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1822 -#, python-format -msgid "Successfully setup driver: %(driver)s for server: %(ip)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1952 -#: cinder/volume/drivers/vmware/volumeops.py:1192 -#, python-format -msgid "Successfully created clone: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1966 -#, python-format -msgid "" -"There is no backing for the snapshotted volume: %(snap)s. Not creating " -"any backing for the volume: %(vol)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1974 -#, python-format -msgid "" -"There is no snapshot point for the snapshotted volume: %(snap)s. Not " -"creating any backing for the volume: %(vol)s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:2003 -#, python-format -msgid "" -"There is no backing for the source volume: %(src)s. Not creating any " -"backing for volume: %(vol)s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:311 -#, python-format -msgid "Deleted the VM backing: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:645 -#, python-format -msgid "Successfully extended virtual disk: %(path)s to %(size)s GB." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:814 -#, python-format -msgid "Successfully created volume backing: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:980 -#, python-format -msgid "" -"Successfully relocated volume backing: %(backing)s to datastore: %(ds)s " -"and resource pool: %(rp)s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:998 -#, python-format -msgid "Successfully moved volume backing: %(backing)s into the folder: %(fol)s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1022 -#, python-format -msgid "Successfully created snapshot: %(snap)s for volume backing: %(backing)s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1084 -#, python-format -msgid "" -"Did not find the snapshot: %(name)s for backing: %(backing)s. Need not " -"delete anything." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1095 -#, python-format -msgid "Successfully deleted snapshot: %(name)s of backing: %(backing)s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1262 -#, python-format -msgid "Renaming backing VM: %(backing)s to %(new_name)s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1271 -#, python-format -msgid "Backing VM: %(backing)s renamed to %(new_name)s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1344 -#, python-format -msgid "Successfully deleted file: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1364 -#, python-format -msgid "Created datastore folder: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1520 -#, python-format -msgid "Successfully copied disk at: %(src)s to: %(dest)s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1564 -#, python-format -msgid "Deleted vmdk file: %s." -msgstr "" - -#: cinder/volume/drivers/windows/smbfs.py:110 -#, python-format -msgid "Smb share %(share)s Total size %(size)s Total allocated %(allocated)s" -msgstr "" - -#: cinder/volume/drivers/zfssa/restclient.py:182 -#, python-format -msgid "ZFSSA version: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:140 -#: cinder/volume/drivers/zfssa/zfssanfs.py:118 -#, python-format -msgid "Connecting to host: %s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:868 -#, python-format -msgid "Connecting to target host: %s for backend enabled migration." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:216 -#, python-format -msgid "Creating snapshot: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:243 -#, python-format -msgid "Creatng volume from snapshot. volume: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:245 -#, python-format -msgid "Source Snapshot: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:277 -#, python-format -msgid "new cloned volume: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:278 -#, python-format -msgid "source volume for cloning: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:299 -#, python-format -msgid "Checking origin %(origin)s of volume %(volume)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:620 -#, python-format -msgid "Source and destination ZFSSA shares are the same. Do nothing. volume: %s" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:595 -#, python-format -msgid "Requested image %(id)s is not in raw format." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:617 -#, python-format -msgid "" -"Skipping image volume %(id)s because it is not accessible by current " -"Tenant." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:622 -#, python-format -msgid "Will clone a volume from the image volume %(id)s." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:722 -msgid "Unable to get Cinder internal context, will not use image-volume cache." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:813 -#, python-format -msgid "" -"Volume %(volume_id)s: being created as %(create_type)s with " -"specification: %(volume_spec)s" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:893 -#, python-format -msgid "Volume %(volume_name)s (%(volume_id)s): created successfully" -msgstr "" - -#: cinder/volume/flows/manager/manage_existing_snapshot.py:301 -#, python-format -msgid "Snapshot %s created successfully." -msgstr "" - -#: cinder/volume/targets/cxt.py:190 -#, python-format -msgid "Removing iscsi_target for: %s" -msgstr "" - -#: cinder/volume/targets/cxt.py:214 cinder/volume/targets/cxt.py:234 -#, python-format -msgid "No iscsi target present for volume id:%(vol_id)s: %(e)s" -msgstr "" - -#: cinder/volume/targets/iet.py:148 -#, python-format -msgid "Removing iscsi_target for volume: %s" -msgstr "" - -#: cinder/volume/targets/iet.py:203 -#, python-format -msgid "Failed to open iet session list for %(vol_id)s: %(e)s" -msgstr "" - -#: cinder/volume/targets/iscsi.py:224 -#, python-format -msgid "Skipping remove_export. No iscsi_target provisioned for volume: %s" -msgstr "" - -#: cinder/volume/targets/iscsi.py:239 -#, python-format -msgid "" -"Skipping remove_export. No iscsi_target is presently exported for volume:" -" %s" -msgstr "" - -#: cinder/volume/targets/iscsi.py:256 -#, python-format -msgid "Skipping ensure_export. No iscsi_target provision for volume: %s" -msgstr "" - -#: cinder/volume/targets/lio.py:105 -#, python-format -msgid "Creating iscsi_target for volume: %s" -msgstr "" - -#: cinder/volume/targets/lio.py:147 -#, python-format -msgid "Removing iscsi_target: %s" -msgstr "" - -#: cinder/volume/targets/lio.py:212 -msgid "Restoring iSCSI target from configuration file" -msgstr "" - -#: cinder/volume/targets/lio.py:216 -msgid "Skipping ensure_export. Found existing iSCSI target." -msgstr "" - -#: cinder/volume/targets/tgt.py:251 -#, python-format -msgid "Removing iscsi_target for Volume ID: %s" -msgstr "" - -#: cinder/zonemanager/fc_zone_manager.py:168 -#, python-format -msgid "Final filtered map for fabric: %(i_t_map)s" -msgstr "" - -#: cinder/zonemanager/fc_zone_manager.py:175 -msgid "Add connection: finished iterating over all target list" -msgstr "" - -#: cinder/zonemanager/fc_zone_manager.py:214 -#, python-format -msgid "Delete connection target list: %(targets)s" -msgstr "" - -#: cinder/zonemanager/fc_zone_manager.py:230 -#, python-format -msgid "Final filtered map for delete connection: %(i_t_map)s" -msgstr "" - -#: cinder/zonemanager/fc_zone_manager.py:284 -#, python-format -msgid "No targets to add or remove connection for initiator: %(init_wwn)s" -msgstr "" - -#: cinder/zonemanager/utils.py:38 -#, python-format -msgid "Using FC Zone Manager %(zm_version)s, Driver %(drv_name)s %(drv_version)s." -msgstr "" - -#: cinder/zonemanager/utils.py:55 -#, python-format -msgid "Using FC lookup service %s." -msgstr "" - -#: cinder/zonemanager/drivers/driver_utils.py:63 -msgid "" -"Zone name created using prefix because either host name or storage system" -" is none." -msgstr "" - -#: cinder/zonemanager/drivers/driver_utils.py:73 -msgid "Zone name created using prefix because host name is none." -msgstr "" - -#: cinder/zonemanager/drivers/driver_utils.py:76 -#, python-format -msgid "Friendly zone name after forming: %(zonename)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:121 -#, python-format -msgid "" -"BrcdFCZoneDriver - Add connection for fabric %(fabric)s for I-T map: " -"%(i_t_map)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:134 -#, python-format -msgid "Zoning policy for Fabric %(policy)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:138 -msgid "Zoning policy is not valid, no zoning will be performed." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:171 -#, python-format -msgid "Zone exists in I-T mode. Skipping zone creation for %(zonename)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:195 -#, python-format -msgid "Zone map to add: %(zonemap)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:226 -#, python-format -msgid "" -"BrcdFCZoneDriver - Delete connection for fabric %(fabric)s for I-T map: " -"%(i_t_map)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:239 -#, python-format -msgid "Zoning policy for fabric %(policy)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:405 -#, python-format -msgid "Filtered targets for SAN is: %(targets)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:312 -msgid "VF context is changed in the session." -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:312 -#, python-format -msgid "Connector returning fcnsinfo-%s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:131 -#, python-format -msgid "CiscoFCZoneDriver - Add connection for I-T map: %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:149 -#, python-format -msgid "Zoning policy for Fabric %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:187 -#, python-format -msgid "Zone exists in I-T mode. Skipping zone creation %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:219 -#, python-format -msgid "Zone map to add: %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:260 -#, python-format -msgid "CiscoFCZoneDriver - Delete connection for I-T map: %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:279 -#, python-format -msgid "Zoning policy for fabric %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:362 -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:464 -#, python-format -msgid "Filtered targets for SAN is: %s" -msgstr "" - diff --git a/cinder/locale/cinder-log-warning.pot b/cinder/locale/cinder-log-warning.pot deleted file mode 100644 index e57381b00..000000000 --- a/cinder/locale/cinder-log-warning.pot +++ /dev/null @@ -1,2427 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2016 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# FIRST AUTHOR , 2016. -# -#, fuzzy -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev154\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-11 06:47+0000\n" -"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" -"Last-Translator: FULL NAME \n" -"Language-Team: LANGUAGE \n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=utf-8\n" -"Content-Transfer-Encoding: 8bit\n" -"Generated-By: Babel 2.2.0\n" - -#: cinder/context.py:204 -msgid "Unable to get internal tenant context: Missing required config parameters." -msgstr "" - -#: cinder/coordination.py:171 -#, python-format -msgid "Reconnect attempt %(attempt)s failed. Next try in %(backoff).2fs." -msgstr "" - -#: cinder/quota_utils.py:86 -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG volume - " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" - -#: cinder/quota_utils.py:97 cinder/transfer/api.py:201 -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create volume (%(d_consumed)d " -"volumes already consumed)" -msgstr "" - -#: cinder/service.py:95 -msgid "" -"OSProfiler is enabled.\n" -"It means that person who knows any of hmac_keys that are specified in " -"/etc/cinder/cinder.conf can trace his requests. \n" -"In real life only operator can read this file so there is no security " -"issue. Note that even if person can trigger profiler, only admin user can" -" retrieve trace information.\n" -"To disable OSprofiler set in cinder.conf:\n" -"[profiler]\n" -"enabled=false" -msgstr "" - -#: cinder/service.py:200 -#, python-format -msgid "" -"Report interval must be less than service down time. Current config " -"service_down_time: %(service_down_time)s, report_interval for this: " -"service is: %(report_interval)s. Setting global service_down_time to: " -"%(new_down_time)s" -msgstr "" - -#: cinder/utils.py:982 -#, python-format -msgid "Invalid trace flag: %s" -msgstr "" - -#: cinder/api/__init__.py:31 -msgid "" -"The v1 api is deprecated and is not under active development. You should " -"set enable_v1_api=false and enable_v3_api=true in your cinder.conf file." -msgstr "" - -#: cinder/api/extensions.py:276 -#, python-format -msgid "Failed to load extension %(ext_factory)s: %(exc)s" -msgstr "" - -#: cinder/api/extensions.py:345 -#, python-format -msgid "Failed to load extension %(classpath)s: %(exc)s" -msgstr "" - -#: cinder/api/extensions.py:370 -#, python-format -msgid "Failed to load extension %(ext_name)s: %(exc)s" -msgstr "" - -#: cinder/api/openstack/__init__.py:114 -#, python-format -msgid "" -"Extension %(ext_name)s: Cannot extend resource %(collection)s: No such " -"resource" -msgstr "" - -#: cinder/backup/api.py:282 -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG backup " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" - -#: cinder/backup/api.py:294 -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create backups (%(d_consumed)d " -"backups already consumed)" -msgstr "" - -#: cinder/backup/chunkeddriver.py:725 -msgid "Error while listing objects, continuing with delete." -msgstr "" - -#: cinder/backup/driver.py:212 -msgid "" -"Destination volume type is different from source volume type for an " -"encrypted volume. Encrypted backup restore has failed." -msgstr "" - -#: cinder/backup/manager.py:692 -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is " -"not verified. Skipping verify." -msgstr "" - -#: cinder/backup/manager.py:829 -#, python-format -msgid "" -"Failed to terminate the connection of volume %(volume_id)s, but it is " -"acceptable." -msgstr "" - -#: cinder/backup/drivers/ceph.py:1172 -#, python-format -msgid "" -"RBD image for backup %(backup)s of volume %(volume)s not found. Deleting " -"backup metadata." -msgstr "" - -#: cinder/common/sqlalchemyutils.py:68 -msgid "Id not in sort_keys; is sort_keys unique?" -msgstr "" - -#: cinder/consistencygroup/api.py:111 -#, python-format -msgid "Availability zone '%s' is invalid" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:121 -msgid "Use of empty request context is deprecated" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:233 -#, python-format -msgid "Deadlock detected when running '%(func_name)s': Retrying..." -msgstr "" - -#: cinder/db/sqlalchemy/api.py:1009 -#, python-format -msgid "Change will make usage less than 0 for the following resources: %s" -msgstr "" - -#: cinder/image/cache.py:168 -#, python-format -msgid "Image-volume cache for host %(host)s does not have enough space (GB)." -msgstr "" - -#: cinder/image/glance.py:134 -msgid "" -"glance_num_retries shouldn't be a negative value. The number of retries " -"will be set to 0 until this iscorrected in the cinder.conf." -msgstr "" - -#: cinder/image/image_utils.py:72 -msgid "qemu-img is not installed." -msgstr "" - -#: cinder/keymgr/conf_key_mgr.py:80 -msgid "" -"config option keymgr.fixed_key has not been defined: some operations may " -"fail unexpectedly" -msgstr "" - -#: cinder/keymgr/conf_key_mgr.py:136 -#, python-format -msgid "Not deleting key %s" -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:427 -#, python-format -msgid "No weighed hosts found for volume with properties: %s" -msgstr "" - -#: cinder/scheduler/host_manager.py:458 -#, python-format -msgid "volume service is down. (host: %s)" -msgstr "" - -#: cinder/scheduler/filters/capacity_filter.py:71 -#, python-format -msgid "" -"Insufficient free space for volume creation. Total capacity is " -"%(total).2f on host %(host)s." -msgstr "" - -#: cinder/scheduler/filters/capacity_filter.py:93 -#, python-format -msgid "" -"Insufficient free space for thin provisioning. The ratio of provisioned " -"capacity over total capacity %(provisioned_ratio).2f has exceeded the " -"maximum over subscription ratio %(oversub_ratio).2f on host %(host)s." -msgstr "" - -#: cinder/scheduler/filters/capacity_filter.py:114 -#, python-format -msgid "" -"Filtering out host %(host)s with an invalid maximum over subscription " -"ratio of %(oversub_ratio).2f. The ratio should be a minimum of 1.0." -msgstr "" - -#: cinder/scheduler/filters/capacity_filter.py:124 -#, python-format -msgid "" -"Insufficient free space for volume creation on host %(host)s (requested /" -" avail): %(requested)s/%(available)s" -msgstr "" - -#: cinder/scheduler/filters/driver_filter.py:61 -#, python-format -msgid "Error in filtering function '%(function)s' : '%(error)s' :: failing host" -msgstr "" - -#: cinder/scheduler/filters/instance_locality_filter.py:97 -#, python-format -msgid "Hint \"%s\" dropped because ExtendedServerAttributes not active in Nova." -msgstr "" - -#: cinder/scheduler/filters/instance_locality_filter.py:108 -#, python-format -msgid "" -"Hint \"%s\" dropped because Nova did not return enough information. " -"Either Nova policy needs to be changed or a privileged account for Nova " -"should be specified in conf." -msgstr "" - -#: cinder/scheduler/weights/goodness.py:54 -msgid "Goodness function not set :: defaulting to minimal goodness rating of 0" -msgstr "" - -#: cinder/scheduler/weights/goodness.py:62 -#, python-format -msgid "" -"Error in goodness_function function '%(function)s' : '%(error)s' :: " -"Defaulting to a goodness of 0" -msgstr "" - -#: cinder/scheduler/weights/goodness.py:73 -#, python-format -msgid "" -"Invalid goodness result. Result must be between 0 and 100. Result " -"generated: '%s' :: Defaulting to a goodness of 0" -msgstr "" - -#: cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_base.py:87 -#: cinder/volume/drivers/netapp/dataontap/block_base.py:133 -#, python-format -msgid "" -"The \"netapp_size_multiplier\" configuration option is deprecated and " -"will be removed in the Mitaka release. Please set \"reserved_percentage =" -" %d\" instead." -msgstr "" - -#: cinder/transfer/api.py:189 cinder/volume/flows/api/create_volume.py:622 -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG volume " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" - -#: cinder/volume/api.py:759 cinder/volume/utils.py:721 -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG snapshot " -"(%(d_consumed)dG of %(d_quota)dG already consumed)." -msgstr "" - -#: cinder/volume/api.py:771 cinder/volume/utils.py:733 -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create snapshot (%(d_consumed)d " -"snapshots already consumed)." -msgstr "" - -#: cinder/volume/driver.py:471 -#, python-format -msgid "Failed to activate volume copy throttling: %(err)s" -msgstr "" - -#: cinder/volume/driver.py:672 -#, python-format -msgid "" -"The colon in vendor name was replaced by underscore. Updated vendor name " -"is %(name)s\"." -msgstr "" - -#: cinder/volume/driver.py:686 -#, python-format -msgid "" -"Vendor unique property \"%(property)s\" must start with vendor prefix " -"with colon \"%(prefix)s\". The property was not registered on " -"capabilities list." -msgstr "" - -#: cinder/volume/driver.py:864 -#, python-format -msgid "" -"Failed terminating the connection of volume %(volume_id)s, but it is " -"acceptable." -msgstr "" - -#: cinder/volume/driver.py:2328 cinder/volume/targets/iscsi.py:154 -msgid "ISCSI provider_location not stored, using discovery" -msgstr "" - -#: cinder/volume/manager.py:245 -#, python-format -msgid "Driver path %s is deprecated, update your configuration to the new path." -msgstr "" - -#: cinder/volume/manager.py:271 -msgid "Suppressing requests library SSL Warnings" -msgstr "" - -#: cinder/volume/manager.py:461 -#, python-format -msgid "Detected volume stuck in %(curr_status)s status, setting to ERROR." -msgstr "" - -#: cinder/volume/manager.py:480 -msgid "Detected snapshot stuck in creating status, setting to ERROR." -msgstr "" - -#: cinder/volume/manager.py:1147 -#, python-format -msgid "" -"Unable to ensure space for image-volume in cache. Will skip creating " -"entry for image %(image)s on host %(host)s." -msgstr "" - -#: cinder/volume/manager.py:1157 -#, python-format -msgid "" -"Unable to clone image_volume for image %(image_id)s will not create cache" -" entry." -msgstr "" - -#: cinder/volume/manager.py:1169 -#, python-format -msgid "Failed to create new image-volume cache entry. Error: %(exception)s" -msgstr "" - -#: cinder/volume/manager.py:1259 -#, python-format -msgid "Registration of image volume URI %(uri)s to image %(image_id)s failed." -msgstr "" - -#: cinder/volume/manager.py:1332 -#, python-format -msgid "Deleting image in unexpected status: %(image_status)s." -msgstr "" - -#: cinder/volume/manager.py:1338 -msgid "Image delete encountered an error." -msgstr "" - -#: cinder/volume/manager.py:1825 -#, python-format -msgid "" -"Failed to migrate volume. The destination volume %(vol)s is not deleted " -"since the source volume may have been deleted." -msgstr "" - -#: cinder/volume/manager.py:1994 -#, python-format -msgid "Update driver status failed: %(config_group)s is uninitialized." -msgstr "" - -#: cinder/volume/manager.py:3381 -msgid "" -"Error encountered on Cinder backend during freeze operation, service is " -"frozen, however notification to driver has failed." -msgstr "" - -#: cinder/volume/qos_specs.py:201 -#, python-format -msgid "Failed to associate qos specs %(id)s with type: %(vol_type_id)s" -msgstr "" - -#: cinder/volume/qos_specs.py:215 -#, python-format -msgid "Failed to disassociate qos specs %(id)s with type: %(vol_type_id)s" -msgstr "" - -#: cinder/volume/qos_specs.py:229 -#, python-format -msgid "Failed to disassociate qos specs %s." -msgstr "" - -#: cinder/volume/throttling.py:88 -#, python-format -msgid "Failed to setup blkio cgroup to throttle the device '%(device)s'." -msgstr "" - -#: cinder/volume/utils.py:284 -#, python-format -msgid "" -"Incorrect value error: %(blocksize)s, it may indicate that " -"'volume_dd_blocksize' was configured incorrectly. Fall back to default." -msgstr "" - -#: cinder/volume/utils.py:708 -#, python-format -msgid "Error encountered translating config_string: %(config_string)s to dict" -msgstr "" - -#: cinder/volume/drivers/block_device.py:97 -#, python-format -msgid "The device %s won't be cleared." -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:169 -#, python-format -msgid "Got disconnected; trying to reconnect. (%s)" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:329 -#, python-format -msgid "" -"Try #%(try)d: Volume \"%(res)s\"/%(vol)d not yet deployed on " -"\"%(host)s\", waiting." -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:710 -#, python-format -msgid "snapshot: %s not found, skipping delete operation" -msgstr "" - -#: cinder/volume/drivers/eqlx.py:156 -msgid "" -"Configuration options eqlx_use_chap, eqlx_chap_login and " -"eqlx_chap_password are deprecated. Use use_chap_auth, chap_username and " -"chap_password respectively for the same." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:170 -msgid "" -"Configuration option eqlx_cli_timeout is deprecated and will be removed " -"in M release. Use ssh_conn_timeout instead." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:450 -#, python-format -msgid "Volume %s was not found while trying to delete it." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:565 -#, python-format -msgid "Volume %s is not found!, it may have been deleted." -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:113 -#, python-format -msgid "Exception during unmounting %s" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:133 -#, python-format -msgid "Failed to refresh mounts, reason=%s" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:241 cinder/volume/drivers/quobyte.py:225 -#: cinder/volume/drivers/remotefs.py:282 -#, python-format -msgid "Volume %s does not have provider_location specified, skipping" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:350 -msgid "" -"Fallocate not supported by current version of glusterfs. So falling back " -"to dd." -msgstr "" - -#: cinder/volume/drivers/hgst.py:344 -msgid "Unable to poll cluster free space." -msgstr "" - -#: cinder/volume/drivers/hgst.py:410 -#, python-format -msgid "Unable to delete space %(space)s" -msgstr "" - -#: cinder/volume/drivers/hgst.py:415 -msgid "Attempted to delete a space that's not there." -msgstr "" - -#: cinder/volume/drivers/lvm.py:191 -#, python-format -msgid "Unable to update stats on non-initialized Volume Group: %s" -msgstr "" - -#: cinder/volume/drivers/lvm.py:435 -#, python-format -msgid "snapshot: %s not found, skipping delete operations" -msgstr "" - -#: cinder/volume/drivers/nfs.py:353 cinder/volume/drivers/remotefs.py:569 -#, python-format -msgid "" -"The NAS file permissions mode will be 666 (allowing other/world read & " -"write access). This is considered an insecure NAS environment. Please see" -" %s for information on a secure NFS configuration." -msgstr "" - -#: cinder/volume/drivers/nfs.py:374 cinder/volume/drivers/remotefs.py:562 -#, python-format -msgid "" -"The NAS file operations will be run as root: allowing root level access " -"at the storage backend. This is considered an insecure NAS environment. " -"Please see %s for information on a secure NAS configuration." -msgstr "" - -#: cinder/volume/drivers/nimble.py:169 -#, python-format -msgid "Error updating agent-type for volume %s." -msgstr "" - -#: cinder/volume/drivers/pure.py:324 -#, python-format -msgid "Adding Volume to Protection Group failed with message: %s" -msgstr "" - -#: cinder/volume/drivers/pure.py:375 -#, python-format -msgid "Volume deletion failed with message: %s" -msgstr "" - -#: cinder/volume/drivers/pure.py:406 -#, python-format -msgid "Unable to delete snapshot, assuming already deleted. Error: %s" -msgstr "" - -#: cinder/volume/drivers/pure.py:474 -#, python-format -msgid "Purity host deletion failed: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:696 -#, python-format -msgid "Unable to delete Protection Group: %s" -msgstr "" - -#: cinder/volume/drivers/pure.py:769 -#, python-format -msgid "Unable to delete Protection Group Snapshot: %s" -msgstr "" - -#: cinder/volume/drivers/pure.py:886 -#, python-format -msgid "Unable to rename %(old_name)s, error message: %(error)s" -msgstr "" - -#: cinder/volume/drivers/pure.py:1125 -#, python-format -msgid "Disable replication on volume failed: already disabled: %s" -msgstr "" - -#: cinder/volume/drivers/pure.py:1389 -#, python-format -msgid "Skipping creation of PG %s since it already exists." -msgstr "" - -#: cinder/volume/drivers/pure.py:1397 -#, python-format -msgid "Protection group %s is deleted but not eradicated - will recreate." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:148 -msgid "" -"The NAS file operations will be run as root, allowing root level access " -"at the storage backend." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:160 -msgid "" -"The NAS file permissions mode will be 666 (allowing other/world read & " -"write access)." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:372 -#, python-format -msgid "Exception during mounting %s" -msgstr "" - -#: cinder/volume/drivers/quobyte.py:432 -#, python-format -msgid "Failed to unmount previous mount: %s" -msgstr "" - -#: cinder/volume/drivers/quobyte.py:436 -#, python-format -msgid "Unknown error occurred while checking mount point: %s Trying to continue." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:455 -#, python-format -msgid "%s is already mounted" -msgstr "" - -#: cinder/volume/drivers/quobyte.py:474 -#, python-format -msgid "Volume is not writable. Please broaden the file permissions. Mount: %s" -msgstr "" - -#: cinder/volume/drivers/rbd.py:184 -msgid "flush() not supported in this version of librbd" -msgstr "" - -#: cinder/volume/drivers/rbd.py:401 -msgid "Unable to get rados pool stats." -msgstr "" - -#: cinder/volume/drivers/rbd.py:908 -msgid "volume_tmp_dir is now deprecated, please use image_conversion_dir." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:367 -#, python-format -msgid "%(path)s is being set with open permissions: %(perm)s" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:979 -#, python-format -msgid "No backing file found for %s, allowing snapshot to be deleted." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:177 -#, python-format -msgid "Volume not found. %s" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:220 -#, python-format -msgid "Snapshot \"%s\" not found." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:222 -#, python-format -msgid "Volume \"%s\" not found." -msgstr "" - -#: cinder/volume/drivers/smbfs.py:305 -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:565 -#, python-format -msgid "More than one valid preset was detected, using %s" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1004 -msgid "Requested image is not accessible by current Tenant." -msgstr "" - -#: cinder/volume/drivers/tegile.py:376 -#, python-format -msgid "" -"TegileIntelliFlashVolumeDriver(%(clsname)s) _update_volume_stats failed: " -"%(error)s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:389 -#, python-format -msgid "Exception while creating image %(image_id)s snapshot. Exception: %(exc)s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:414 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:452 -#, python-format -msgid "Exception during deleting %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:423 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:765 -#, python-format -msgid "Destination %s already exists." -msgstr "" - -#: cinder/volume/drivers/tintri.py:431 -#, python-format -msgid "Exception moving file %(src)s. Message: %(e)s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:496 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:511 -#, python-format -msgid "Unexpected exception during image cloning in share %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:611 -msgid "Unexpected exception while listing used share." -msgstr "" - -#: cinder/volume/drivers/xio.py:464 -#, python-format -msgid "IOnetworks GET failed (%d)" -msgstr "" - -#: cinder/volume/drivers/xio.py:589 -#, python-format -msgid "Could not get status for %(name)s (%(status)d)." -msgstr "" - -#: cinder/volume/drivers/xio.py:596 -msgid "No volume node in XML content." -msgstr "" - -#: cinder/volume/drivers/xio.py:603 -#, python-format -msgid "No status payload for volume %s." -msgstr "" - -#: cinder/volume/drivers/xio.py:690 -#, python-format -msgid "Volume %(name)s already presented (%(status)d)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:958 -#, python-format -msgid "Could not get pool information (%s)!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1193 -#, python-format -msgid "%s not found!" -msgstr "" - -#: cinder/volume/drivers/xio.py:1204 -#, python-format -msgid "DELETE call failed for %s!" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:636 -#, python-format -msgid "Volume initialization failure. (%s)" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:807 -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2348 -#, python-format -msgid "Unable to create folder %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:974 -#, python-format -msgid "delete_volume: unable to find volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1049 -#, python-format -msgid "Unable to find appropriate OS %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1337 -msgid "Inconsistent Luns." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1706 -#, python-format -msgid "Unable to create snapshot %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1744 -#, python-format -msgid "Unable to find snapshot %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2535 -#, python-format -msgid "Unable to locate replication %(vol)s to %(ssn)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:300 -#, python-format -msgid "Unable to delete replication of Volume %(vname)s to Storage Center %(sc)s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:347 -#, python-format -msgid "Unable to locate volume:%s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1019 -#, python-format -msgid "SSN %s appears to be down." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:741 -msgid "" -"The VMAX plugin only supports Retype. If a pool based migration is " -"necessary this will happen on a Retype From the command line: cinder " -"--os-volume-api-version 2 retype --migration-" -"policy on-demand" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:778 -#, python-format -msgid "" -"Failed to migrate: %(volumeName)s from default source storage group for " -"FAST policy: %(sourceFastPolicyName)s. Attempting cleanup... " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:806 -#, python-format -msgid "" -"Attempting a rollback of: %(volumeName)s to original pool " -"%(sourcePoolInstanceName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:838 -#, python-format -msgid "_migrate_rollback on : %(volumeName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:874 -#, python-format -msgid "_migrate_cleanup on : %(volumeName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1071 -#, python-format -msgid "" -"The volume: %(volumename)s was not first part of the default storage " -"group for FAST policy %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1164 -#, python-format -msgid "Volume: %(volumeName)s is not currently belonging to any storage group." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1545 -#, python-format -msgid "" -"Volume is masked but not to host %(host)s as expected. Returning empty " -"dictionary." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2227 -#, python-format -msgid "" -"Pre check for deletion. Volume: %(volumeName)s is part of a storage " -"group. Attempting removal from %(storageGroupInstanceNames)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3101 -#, python-format -msgid "Volume : %(volumeName)s is not currently belonging to any storage group." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3374 -#, python-format -msgid "" -"The volume: %(volumename)s. was not first part of the default storage " -"group for FAST policy %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3820 -#, python-format -msgid "" -"Clone failed on V3. Cleaning up the target volume. Clone name: " -"%(cloneName)s " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4028 -#, python-format -msgid "FAST is enabled. Policy: %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:140 -#, python-format -msgid "Volume: %(volumeName)s Does not belong to storage group %(defaultSgName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:411 -msgid "Unable to get storage tiers from tier policy rule." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fc.py:257 -#, python-format -msgid "Volume %(volume)s is not in any masking view." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:209 -#, python-format -msgid "" -"Volume: %(volumeName)s does not belong to storage group " -"%(defaultSgGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:522 -#, python-format -msgid "Volume: %(volumeName)s is already part of storage group %(sgGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1123 -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1390 -#, python-format -msgid "Unable to find Masking view: %(view)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1292 -#, python-format -msgid "" -"No storage group found. Performing rollback on Volume: %(volumeName)s To " -"return it to the default storage group for FAST policy " -"%(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1672 -#, python-format -msgid "" -"Volume %(volumeName)s was not first part of the default storage group for" -" the FAST Policy." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1819 -#, python-format -msgid "Volume %(volumeName)s is belong to %(sgNum)s storage groups." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2239 -#, python-format -msgid "No target ports found in masking view %(maskingView)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2309 -#, python-format -msgid "No port group found in masking view %(mv)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2328 -#, python-format -msgid "No Initiator group found in masking view %(mv)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2528 -#, python-format -msgid "Deletion of initiator path %(hardwareIdPath)s is failed." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2601 -#, python-format -msgid "" -"Initiator group %(initiatorGroupName)s is associated with masking views " -"and can't be deleted. Number of associated masking view is: %(nmv)d." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:633 -#, python-format -msgid "" -"Remaining capacity %(remainingCapacityGb)s GBs is determined from SRP " -"pool capacity and not the SLO capacity. Performance may not be what you " -"expect." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1224 -#, python-format -msgid "Storage sync name not found for target %(target)s on %(storageSystem)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1265 -#, python-format -msgid "" -"Group sync name not found for target group %(target)s on " -"%(storageSystem)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1720 -#, python-format -msgid "" -"CreateStorageHardwareID failed. initiator: %(initiator)s, rc=%(rc)d, " -"ret=%(ret)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1740 -msgid "Cannot determine the hardware type." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:700 -msgid "san_secondary_ip is configured as the same value as san_ip." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:805 -#, python-format -msgid "LUN already exists, LUN name %(name)s. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:859 -#, python-format -msgid "LUN is already deleted, LUN name %(name)s. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:933 -#, python-format -msgid "LUN %(name)s is already expanded. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:989 -#, python-format -msgid "Consistency group %(name)s already exists. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1073 -#, python-format -msgid "CG %(cg_name)s does not exist. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1077 -#, python-format -msgid "CG %(cg_name)s is deleting. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1099 -#, python-format -msgid "Cgsnapshot name %(name)s already exists. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1128 -#, python-format -msgid "Snapshot %(name)s for consistency group does not exist. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1147 -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1167 -#, python-format -msgid "Snapshot %(name)s already exists. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1184 -#, python-format -msgid "Snapshot %(name)s may deleted already. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1191 -#, python-format -msgid "Snapshot %(name)s is in use, retry. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1218 -#, python-format -msgid "Mount point %(name)s already exists. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1245 -#, python-format -msgid "" -"Snapshot %(snapname)s is attached to snapshot mount point %(mpname)s " -"already. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1265 -#, python-format -msgid "The specified Snapshot mount point %s is not currently attached." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1297 -#, python-format -msgid "" -"Migration command may get network timeout. Double check whether migration" -" in fact started successfully. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1309 -#, python-format -msgid "Start migration failed. Message: %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1312 -#, python-format -msgid "Delete temp LUN after migration start failed. LUN: %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1457 -#, python-format -msgid "Storage group %(name)s already exists. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1473 -#, python-format -msgid "" -"Storage group %(name)s doesn't exist, may have already been deleted. " -"Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1503 -#, python-format -msgid "" -"Host %(host)s has already disconnected from storage group %(sgname)s. " -"Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1540 -#, python-format -msgid "HLU %(hlu)s has already been removed from %(sgname)s. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1716 -msgid "No array serial number returned, set as unknown." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1750 -#, python-format -msgid "Storage Group %s is not found." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1859 -#, python-format -msgid "" -"Invalid iSCSI port %(sp)s-%(port)s-%(vlan)s found in io_port_list, will " -"be ignored." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1928 -#, python-format -msgid "See unavailable iSCSI target: %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2146 -msgid "" -"destroy_empty_storage_group: True. Empty storage group will be deleted " -"after volume is detached." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2178 -msgid "force_delete_lun_in_storagegroup=True" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2185 -msgid "" -"ignore_pool_full_threshold: True. LUN creation will still be forced even " -"if the pool full threshold is exceeded." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2205 -#, python-format -msgid "" -"The following specified storage pools do not exist: %(unexist)s. This " -"host will only manage the storage pools: %(exist)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2334 -msgid "snapcopy metadata is ignored when creating volume." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2373 -msgid "" -"Extra spec key 'storagetype:pool' is obsoleted since driver version " -"5.1.0. This key will be ignored." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2410 -msgid "" -"Both 'storagetype:prvosioning' and 'provisioning:type' are set in the " -"extra specs, the value of 'provisioning:type' will be used. The key " -"'storagetype:provisioning' may be deprecated in the next release." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2419 -msgid "" -"Extra spec key 'storagetype:provisioning' may be deprecated in the next " -"release. It is recommended to use extra spec key 'provisioning:type' " -"instead." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2472 -#, python-format -msgid "" -"LUN corresponding to %s is still in some Storage Groups.Try to bring the " -"LUN out of Storage Groups and retry the deletion." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2505 -#, python-format -msgid "LUN %(name)s is not ready for extension: %(out)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2526 -msgid "" -"Failed to get target_pool_name and target_array_serial. 'location_info' " -"is not in host['capabilities']." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2539 -msgid "Error on parsing target_pool_name/target_array_serial." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2553 -#, python-format -msgid "" -"Didn't get the pool information of the host %s. Storage assisted " -"Migration is not supported. The host may be using a legacy driver." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2685 -#: cinder/volume/drivers/huawei/huawei_driver.py:797 -msgid "Storage-assisted migration failed during retype." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2758 -#, python-format -msgid "Storage Pool '%(pool)s' is '%(state)s'." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2768 -#, python-format -msgid "" -"Maximum number of Pool LUNs, %s, have been created. No more LUN creation " -"can be done." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2871 -#, python-format -msgid "LUN %(name)s is not ready for snapshot: %(out)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3187 -#, python-format -msgid "LUN with id %(remove_id)s is not present in cg %(cg_name)s, skip it." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3282 -#, python-format -msgid "Storage Group %s is not found. Create it." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3345 -#, python-format -msgid "Failed to register %(itor)s to SP%(sp)s port %(portid)s because: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3464 -#, python-format -msgid "Failed to extract initiators of %s, so ignore deregistration operation." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3471 -#, python-format -msgid "Failed to deregister %(itor)s because: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3732 -#, python-format -msgid "Storage Group %s is not found. terminate_connection() is unnecessary." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3741 -#, python-format -msgid "Volume %(vol)s was not in Storage Group %(sg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3763 -#, python-format -msgid "Failed to destroy Storage Group %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3769 -#, python-format -msgid "Fail to connect host %(host)s back to storage group %(sg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4120 -#, python-format -msgid "No replication info from this volume: %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4226 -#, python-format -msgid "" -"Delete the temporary cgsnapshot %(name)s failed. This temporary " -"cgsnapshot can be deleted manually. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4312 -#, python-format -msgid "" -"The source volume is a legacy volume. Create volume in the pool where the" -" source volume %s is created." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4387 -#, python-format -msgid "CreateSMPTask.revert: delete mount point %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4407 -#, python-format -msgid "AttachSnapTask.revert: detach mount point %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4445 -#, python-format -msgid "CreateDestLunTask.revert: delete temp lun %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4513 -#, python-format -msgid "CreateSnapshotTask.revert: delete temp cgsnapshot %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4518 -#, python-format -msgid "CreateSnapshotTask.revert: delete temp snapshot %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4540 -#, python-format -msgid "" -"CopySnapshotTask.revert: delete the copied snapshot %(new_name)s of " -"%(source_name)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4651 -#, python-format -msgid "MirrorView already created, mirror name %(name)s. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4684 -#, python-format -msgid "MirrorView %(name)s was already deleted. Message: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4757 -#, python-format -msgid "Getting MirrorView %(name)s failed. Message: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4877 -#, python-format -msgid "%(method)s: destroying mirror view %(name)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4908 -#, python-format -msgid "%(method)s: destroying secondary LUN %(name)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4934 -#, python-format -msgid "%(method)s: removing secondary image from %(name)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:131 -msgid "No storage pool name or id was found." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:170 -msgid "No protection domain name or id was specified in configuration." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:191 -msgid "Verify certificate is not set, using default of False." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:239 -msgid "QoS specs are overriding extra_specs." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:564 -#, python-format -msgid "" -"ScaleIO only supports volumes with a granularity of 8 GBs. The new volume" -" size is: %d." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:658 -#, python-format -msgid "Ignoring error in delete volume %s: Volume not found." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:662 -msgid "" -"Volume does not have provider_id thus does not map to a ScaleIO volume. " -"Allowing deletion to proceed." -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:155 -#, python-format -msgid "object %(key)s of type %(typ)s not found, %(err_msg)s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:576 -msgid "terminate_connection: lun map not found" -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:226 -#, python-format -msgid "create_volume, volumename: %(volumename)s, Element Name is in use." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:895 -#, python-format -msgid "" -"update_volume_stats, eternus_pool:%(eternus_pool)s, specified pool is not" -" found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1720 -#, python-format -msgid "" -"_map_lun, lun_name: %(volume_uid)s, Initiator: %(initiator)s, target: " -"%(target)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1753 -#, python-format -msgid "" -"_map_lun, lun_name: %(volume_uid)s, Initiator: %(initiator)s, ag: %(ag)s," -" Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_common.py:410 -#: cinder/volume/drivers/hitachi/hbsd_common.py:416 -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:1342 -#, python-format -msgid "Failed to restart horcm: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_fc.py:181 -#, python-format -msgid "Failed to add host group: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:851 -#, python-format -msgid "Failed to discard zero page: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:1320 -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:1329 -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:1336 -#: cinder/volume/drivers/hitachi/hbsd_horcm.py:1360 -#, python-format -msgid "Failed to create pair: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_snm2.py:145 -#, python-format -msgid "ldev(%(ldev)d) is already mapped (hlun: %(hlu)d)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_backend.py:273 -#, python-format -msgid "get_evs: %(out)s -- No find for %(fsid)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_backend.py:308 -#, python-format -msgid "get_fsid: %(out)s -- No info for %(fslabel)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:728 -msgid "terminate_conn: provider location empty." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:440 -#, python-format -msgid "" -"srstatld requires WSAPI version '%(srstatld_version)s' version " -"'%(version)s' is installed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:565 -#, python-format -msgid "Virtual Volume Set '%s' doesn't exist on array." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:677 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2480 -#, python-format -msgid "Delete Snapshot id not found. Removing from cinder: %(id)s Ex: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:778 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1141 -#, python-format -msgid "Failed to manage virtual volume %(disp)s due to error during retype." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1415 -#, python-format -msgid "3PAR vlun for volume %(name)s not found on host %(host)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1706 -msgid "" -"'hpe3par:cpg' is not supported as an extra spec in a volume type. CPG's " -"are chosen by the cinder scheduler, as a pool, from the cinder.conf entry" -" 'hpe3par_cpg', which can be a list of CPGs." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2101 -#, python-format -msgid "Delete volume id not found. Removing from cinder: %(id)s Ex: %(msg)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2283 -#, python-format -msgid "Issue occurred in clear_volume_key_value_pair: %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3044 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1533 -#, python-format -msgid "" -"The secondary array must have an API version of %(min_ver)s or higher. " -"Array '%(target)s' is on %(target_ver)s, therefore it will not be added " -"as a valid replication target." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3054 -#, python-format -msgid "" -"'%s' is not a valid replication array. In order to be valid, backend_id, " -"replication_mode, hpe3par_api_url, hpe3par_username, hpe3par_password, " -"cpg_map, san_ip, san_login, and san_password must be specified. If the " -"target is managed, managed_backend_name must be set as well." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_fc.py:125 -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:137 -msgid "" -"The primary array is not reachable at this time. Since replication is " -"enabled, listing replication targets and failing over a volume can still " -"be performed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:206 -#, python-format -msgid "Invalid IP address format '%s'" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:238 -#, python-format -msgid "" -"Found invalid iSCSI IP address(s) in configuration option(s) " -"hpe3par_iscsi_ips or iscsi_ip_address '%s.'" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:387 -#, python-format -msgid "" -"iSCSI IP: '%s' was not found in hpe3par_iscsi_ips list defined in " -"cinder.conf." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:425 -msgid "Least busy iSCSI port not found, using first iSCSI port in list." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:578 -msgid "" -"Host exists without CHAP credentials set and has iSCSI attachments but " -"CHAP is enabled. Updating host with new CHAP credentials." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:610 -msgid "Host has no CHAP key, but CHAP is enabled." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:614 -msgid "No host or VLUNs exist. Generating new CHAP key." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:643 -msgid "Non-iSCSI VLUN detected." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:647 -msgid "No VLUN contained CHAP credentials. Generating new CHAP key." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:340 -#, python-format -msgid "" -"HPELeftHand API is version %(current)s. A minimum version of %(min)s is " -"needed for manage/unmanage support." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:815 -msgid "The 'hplh' prefix is deprecated. Use 'hpelh' instead." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:855 -#, python-format -msgid "CHAP secret exists for host %s but CHAP is disabled" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:858 -#, python-format -msgid "CHAP is enabled, but server secret not configured on server %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:932 -#, python-format -msgid "%s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1433 -msgid "" -"The primary array is currently offline, remote copy has been " -"automatically paused." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1543 -#, python-format -msgid "" -"'%s' is not a valid replication array. In order to be valid, backend_id, " -"hpelefthand_api_url, hpelefthand_username, hpelefthand_password, and " -"hpelefthand_clustername, must be specified. If the target is managed, " -"managed_backend_name must be set as well." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1656 -#, python-format -msgid "" -"There was a problem when trying to determine if the volume can be failed-" -"back: %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1761 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1782 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1804 -#, python-format -msgid "" -"There was no extra_spec value for %(spec_name)s, so the default value of " -"%(def_val)s will be used. To overwrite this, set this value in the volume" -" type extra_specs." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:335 -#, python-format -msgid "Can't find lun %s on the array." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:669 -#, python-format -msgid "Failure deleting the snapshot %(snapshot_id)s of volume %(volume_id)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:764 -msgid "Can't find snapshot on the array." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1120 -msgid "No license for SplitMirror." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1146 -msgid "No license for migration." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1285 -#, python-format -msgid "Rename lun %(lun_id)s fails when unmanaging volume %(volume)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1380 -#, python-format -msgid "Can't find snapshot on the array: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1391 -#, python-format -msgid "" -"Failed to rename snapshot %(snapshot_id)s, snapshot name on array is " -"%(snapshot_name)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1569 -#, python-format -msgid "Lun is not in lungroup. Lun id: %(lun_id)s. lungroup id: %(lungroup_id)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1575 -#: cinder/volume/drivers/huawei/huawei_driver.py:1820 -msgid "Can't find lun on the array." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1813 -#, python-format -msgid "Lun is not in lungroup. Lun id: %(lun_id)s. Lungroup id: %(lungroup_id)s." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:221 -#, python-format -msgid "Lun is not in lungroup. Lun id: %(lun_id)s, lungroup id: %(lungroup_id)s" -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:200 -#, python-format -msgid "Split replication exception: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:360 -#, python-format -msgid "Remote array login failed. Error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:367 -#, python-format -msgid "Get remote array wwn failed. Error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:375 -#, python-format -msgid "Get remote devices failed. Error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:408 -#, python-format -msgid "Remote device is unavailable. Remote backend: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:617 -msgid "No pair id in volume replication_driver_data." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:661 -#, python-format -msgid "Replication driver data does not exist. Volume: %s" -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1246 -#: cinder/volume/drivers/huawei/rest_client.py:1258 -msgid "Can't find target iqn from rest." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:317 -#, python-format -msgid "warning: Tried to delete vdisk %s but it does not exist." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:354 -#, python-format -msgid "Failed to run command: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:758 -msgid "_remove_device: invalid properties or device." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:811 -#, python-format -msgid "" -"_unmap_vdisk_from_host: No mapping of volume %(vol_name)s to any host " -"found." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:817 -#, python-format -msgid "" -"_unmap_vdisk_from_host: Multiple mappings of volume %(vdisk_name)s found," -" no host specified." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:157 -#, python-format -msgid "Host %(host)s was not found on backend storage." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:188 -#, python-format -msgid "_get_vdisk_map_properties: Did not find a preferred node for vdisk %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:570 -#, python-format -msgid "Failed to run lsguicapability. Exception: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:858 -#, python-format -msgid "unmap_vol_from_host: No mapping of volume %(vol_name)s to any host found." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:864 -#, python-format -msgid "" -"unmap_vol_from_host: Multiple mappings of volume %(vol_name)s found, no " -"host specified." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:876 -#, python-format -msgid "" -"unmap_vol_from_host: No mapping of volume %(vol_name)s to host %(host)s " -"found." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2002 -msgid "" -"Unable to use san_ip to create SSHPool. Now attempting to use " -"storwize_san_secondary_ip to create SSHPool." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2009 -msgid "" -"Unable to create SSHPool using san_ip and not able to use " -"storwize_san_secondary_ip since it is not configured." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2025 -#, python-format -msgid "" -"Unable to execute SSH command with storwize_san_secondary_ip. Attempting " -"to switch IP back to san_ip %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2035 -#, python-format -msgid "Unable to execute SSH command. Attempting to switch IP to %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2043 -msgid "" -"Unable to execute SSH command. Not able to use storwize_san_secondary_ip " -"since it is not configured." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2419 -#, python-format -msgid "Volume %s does not exist." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:201 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:214 -#, python-format -msgid "initialize_connection: Did not find a preferred node for volume %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:169 -msgid "CHAP secret exists for host but CHAP is disabled." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:90 -msgid "The MCS Channel is grouped." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:94 -msgid "No mapping." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:102 -msgid "IQN already existed." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:107 -msgid "IQN has been used to create map." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:108 -msgid "No such host alias name." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:844 -#, python-format -msgid "Volume %(volume_id)s already deleted." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:855 -#, python-format -msgid "Volume still %(status)s Cannot delete volume." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1160 -msgid "Failed to get Raid Snapshot ID and did not store in snapshot." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1173 -#, python-format -msgid "Snapshot still %(status)s Cannot delete snapshot." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1633 -msgid "Failed to get target pool id." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1870 -#, python-format -msgid "Volume %(volume_id)s cannot be retyped during attachment." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1877 -#, python-format -msgid "Volume %(volume_id)s cannot be retyped because it has snapshot." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1900 -#, python-format -msgid "The provisioning: %(provisioning)s is not valid." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:70 -msgid "" -"It is not the recommended way to use drivers by NetApp. Please use " -"NetAppDriver to achieve the functionality." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:145 -#, python-format -msgid "Extra spec %(old)s is obsolete. Use %(new)s instead." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:150 -#, python-format -msgid "Extra spec %(old)s is deprecated. Use %(new)s instead." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:143 -#, python-format -msgid "Could not determine root volume name on %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:338 -msgid "" -"The option 'netapp_volume_list' is deprecated and will be removed in the " -"future releases. Please use the option 'netapp_pool_name_search_pattern' " -"instead." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:384 -msgid "Volume refresh job already running. Returning..." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:392 -#, python-format -msgid "Error refreshing volume info. Message: %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:246 -#, python-format -msgid "No entry in LUN table for volume/snapshot %(name)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:371 -#, python-format -msgid "" -"LUN misalignment may occur for current initiator group %(ig_nm)s) with " -"host OS type %(ig_os)s. Please configure initiator group manually " -"according to the type of the host OS." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:325 -#, python-format -msgid "" -"Exception while registering image %(image_id)s in cache. Exception: " -"%(exc)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:394 -#, python-format -msgid "Exception during cache cleaning %(share)s. Message - %(ex)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:605 -msgid "Discover file retries exhausted." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:663 -msgid "Unexpected exception while short listing used share." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:773 -#, python-format -msgid "Exception moving file %(src)s. Message - %(e)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:244 -msgid "No shares found hence skipping ssc refresh." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:524 -msgid "ssc job in progress. Returning... " -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:536 -msgid "refresh stale ssc job in progress. Returning... " -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:641 -#, python-format -msgid "" -"The user does not have access or sufficient privileges to use all netapp " -"APIs. The following extra_specs will fail or be ignored: %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_7mode.py:179 -#, python-format -msgid "Error finding LUNs for volume %s. Verify volume exists." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_base.py:138 -#, python-format -msgid "Error mapping LUN. Code :%(code)s, Message: %(message)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_base.py:151 -#, python-format -msgid "Error unmapping LUN. Code :%(code)s, Message: %(message)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_base.py:397 -#, python-format -msgid "Failed to invoke ems. Message : %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_cmode.py:486 -#, python-format -msgid "Rename failure in cleanup of cDOT QOS policy group %(name)s: %(ex)s" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:219 -#, python-format -msgid "" -"Production use of \"%(backend)s\" backend requires the Cinder controller " -"to have multipathing properly set up and the configuration option " -"\"%(mpflag)s\" to be set to \"True\"." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:657 -#, python-format -msgid "Snapshot volume creation failed for snapshot %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:699 -#, python-format -msgid "Failure deleting job %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:702 -#, python-format -msgid "Volume copy job for src vol %s not found." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:718 -#, python-format -msgid "Failure deleting temp snapshot %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:727 -#, python-format -msgid "Volume %s already deleted." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:962 -#, python-format -msgid "Snapshot %s already deleted." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1023 -#: cinder/volume/drivers/netapp/eseries/library.py:1052 -#, python-format -msgid "Unable to remove snapshot group - %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1336 -#, python-format -msgid "Unable to update host type for host with label %(l)s. %(e)s" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1341 -#, python-format -msgid "Message - %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1639 -msgid "" -"The option 'netapp_storage_pools' is deprecated and will be removed in " -"the future releases. Please use the option " -"'netapp_pool_name_search_pattern' instead." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1677 -#, python-format -msgid "No storage pool found with available capacity %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1938 -msgid "Consistency group already deleted." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1945 -msgid "Unable to remove CG from the deletion map." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:2026 -msgid "Returning as clean tmp vol job already running." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:256 -#, python-format -msgid "Cannot delete snapshot %(origin)s: %(exc)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:284 -#: cinder/volume/drivers/nexenta/nfs.py:425 -#: cinder/volume/drivers/nexenta/ns5/nfs.py:331 -#, python-format -msgid "Failed to delete zfs snapshot %(volume_name)s@%(name)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:344 -#: cinder/volume/drivers/nexenta/nfs.py:167 -#, python-format -msgid "Remote NexentaStor appliance at %s should be SSH-bound." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:364 -#: cinder/volume/drivers/nexenta/nfs.py:187 -#, python-format -msgid "" -"Cannot send source snapshot %(src)s to destination %(dst)s. Reason: " -"%(exc)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:372 -#: cinder/volume/drivers/nexenta/nfs.py:195 -#, python-format -msgid "" -"Cannot delete temporary source snapshot %(src)s on NexentaStor Appliance:" -" %(exc)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:378 -#: cinder/volume/drivers/nexenta/nfs.py:201 -#, python-format -msgid "Cannot delete source volume %(volume)s on NexentaStor Appliance: %(exc)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:388 -#: cinder/volume/drivers/nexenta/nfs.py:211 -#, python-format -msgid "" -"Cannot delete temporary destination snapshot %(dst)s on NexentaStor " -"Appliance: %(exc)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:424 -#: cinder/volume/drivers/nexenta/nfs.py:269 -#, python-format -msgid "Cannot retype from %(src_backend)s to %(dst_backend)s." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:140 -#, python-format -msgid "Volume status must be 'available' or 'retyping'. Current volume status: %s" -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:145 -msgid "Unsupported host. No capabilities found" -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:361 -#: cinder/volume/drivers/nexenta/ns5/nfs.py:188 -#, python-format -msgid "Cannot destroy created folder: %(vol)s/%(folder)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:391 -#, python-format -msgid "Cannot destroy cloned folder: %(vol)s/%(folder)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:650 -#, python-format -msgid "Share %s ignored due to invalid format. Must be of form address:/export." -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:701 -#, python-format -msgid "Mount attempt %(attempt)d failed: %(error)s. Retrying mount ..." -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:232 -#, python-format -msgid "" -"Got error trying to delete volume %(volume)s, assuming it is already " -"gone: %(exc)s" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:293 -#: cinder/volume/drivers/nexenta/ns5/nfs.py:265 -#, python-format -msgid "Could not delete snapshot %s - it has dependencies" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:351 -#, python-format -msgid "Failed to delete zfs snapshot %s" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/nfs.py:304 -#, python-format -msgid "Cannot destroy cloned filesystem: %(vol)s/%(filesystem)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:153 -#, python-format -msgid "Cannot get volume status %(exc)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1254 -#, python-format -msgid "Flexvisor failed to delete volume %(id)s from the group %(vgid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1259 -#, python-format -msgid "" -"Flexvisor failed to delete volume %(id)s from group %(vgid)s due to " -"%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1428 -#, python-format -msgid "Failed to query pool %(id)s status %(ret)d." -msgstr "" - -#: cinder/volume/drivers/vmware/datastore.py:227 -#, python-format -msgid "Unable to fetch datastores connected to host %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:529 -#, python-format -msgid "Trying to boot from an empty volume: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:707 -#, python-format -msgid "Error occurred while deleting temporary disk: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:839 -#, python-format -msgid "Error occurred while deleting descriptor: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:872 -#, python-format -msgid "Error occurred while deleting backing: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1216 -#, python-format -msgid "Volume: %s is in use, can't retype." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1285 -#, python-format -msgid "" -"There are no datastores matching new requirements; can't retype volume: " -"%s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1339 -#, python-format -msgid "" -"Changing backing: %(backing)s name from %(new_name)s to %(old_name)s " -"failed." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1389 -#, python-format -msgid "" -"Unable to extend volume: %(vol)s to size: %(size)s on current datastore " -"due to insufficient space." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1596 -#, python-format -msgid "" -"Cannot undo volume rename; old name was %(old_name)s and new name is " -"%(new_name)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:189 -msgid "zfssa_initiator_config not found. Using deprecated configuration options." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:203 -#, python-format -msgid "" -"zfssa_initiator: %(ini)s wont be used on zfssa_initiator_group= " -"%(inigrp)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:1014 -#, python-format -msgid "Volume %s exists but can't be deleted" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:998 -#, python-format -msgid "Property %s already exists." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:254 -#, python-format -msgid "" -"Failed to retrieve volume_type from image metadata. '%(img_vol_type)s' " -"doesn't match any volume types." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:330 -#, python-format -msgid "" -"Availability zone '%(s_az)s' not found, falling back to " -"'%(s_fallback_az)s'." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:392 -msgid "Volume type will be changed to be the same as the source volume." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:635 -#, python-format -msgid "" -"Quota %(s_name)s exceeded for %(s_pid)s, tried to create volume " -"(%(d_consumed)d volume(s) already consumed)." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:685 -#, python-format -msgid "" -"Failed to create volume from image-volume cache, will fall back to " -"default behavior. Error: %(exception)s" -msgstr "" - -#: cinder/volume/targets/cxt.py:131 cinder/volume/targets/tgt.py:166 -#, python-format -msgid "Persistence file already exists for volume, found file at: %s" -msgstr "" - -#: cinder/volume/targets/cxt.py:194 cinder/volume/targets/tgt.py:255 -#, python-format -msgid "Volume path %s does not exist, nothing to remove." -msgstr "" - -#: cinder/volume/targets/iet.py:191 -#, python-format -msgid "" -"Failed to update %(conf)s for volume id %(vol_id)s after removing iscsi " -"target. %(conf)s does not exist." -msgstr "" - -#: cinder/volume/targets/iser.py:28 -msgid "" -"ISERTgtAdm is deprecated, you should now just use LVMVolumeDriver and " -"specify iscsi_helper for the target driver you wish to use. In order to " -"enable iser, please set iscsi_protocol=iser with lioadm or tgtadm target " -"helpers." -msgstr "" - -#: cinder/volume/targets/lio.py:86 -#, python-format -msgid "" -"Failed to save iscsi LIO configuration when modifying volume id: " -"%(vol_id)s." -msgstr "" - -#: cinder/volume/targets/lio.py:97 -msgid "Failed to restore iscsi LIO configuration." -msgstr "" - -#: cinder/volume/targets/tgt.py:84 -msgid "Attempting recreate of backing lun..." -msgstr "" - -#: cinder/volume/targets/tgt.py:192 -#, python-format -msgid "Could not create target because it already exists for volume: %s" -msgstr "" - -#: cinder/volume/targets/tgt.py:277 -#, python-format -msgid "" -"Failed target removal because target or ACL's couldn't be found for iqn: " -"%s." -msgstr "" - -#: cinder/volume/targets/tgt.py:296 -msgid "Silent failure of target removal detected, retry...." -msgstr "" - -#: cinder/zonemanager/utils.py:77 -msgid "Driver didn't return connection info, can't add zone." -msgstr "" - -#: cinder/zonemanager/utils.py:101 -msgid "Driver didn't return connection info from terminate_connection call." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:317 -#, python-format -msgid "Zoning policy not recognized: %(policy)s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:378 -#, python-format -msgid "Error running SSH command: %s" -msgstr "" - diff --git a/cinder/locale/cinder.pot b/cinder/locale/cinder.pot deleted file mode 100644 index d654707eb..000000000 --- a/cinder/locale/cinder.pot +++ /dev/null @@ -1,11538 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2016 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# FIRST AUTHOR , 2016. -# -#, fuzzy -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-13 06:32+0000\n" -"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" -"Last-Translator: FULL NAME \n" -"Language-Team: LANGUAGE \n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=utf-8\n" -"Content-Transfer-Encoding: 8bit\n" -"Generated-By: Babel 2.2.0\n" - -#: cinder/context.py:113 -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "" - -#: cinder/coordination.py:119 -msgid "Coordinator uninitialized." -msgstr "" - -#: cinder/coordination.py:210 -#, python-format -msgid "Not a valid string: %s" -msgstr "" - -#: cinder/exception.py:84 -msgid "An unknown exception occurred." -msgstr "" - -#: cinder/exception.py:136 -#, python-format -msgid "Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" - -#: cinder/exception.py:141 -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "" - -#: cinder/exception.py:145 -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "" - -#: cinder/exception.py:149 -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "" - -#: cinder/exception.py:153 -msgid "Not authorized." -msgstr "" - -#: cinder/exception.py:158 -msgid "User does not have admin privileges" -msgstr "" - -#: cinder/exception.py:162 -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "" - -#: cinder/exception.py:166 -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "" - -#: cinder/exception.py:170 -msgid "Volume driver not ready." -msgstr "" - -#: cinder/exception.py:174 -msgid "Unacceptable parameters." -msgstr "" - -#: cinder/exception.py:179 -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "" - -#: cinder/exception.py:183 -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "" - -#: cinder/exception.py:188 -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "" - -#: cinder/exception.py:192 -msgid "The results are invalid." -msgstr "" - -#: cinder/exception.py:196 -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "" - -#: cinder/exception.py:200 -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "" - -#: cinder/exception.py:204 -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "" - -#: cinder/exception.py:208 -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "" - -#: cinder/exception.py:212 -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "" - -#: cinder/exception.py:218 -#, python-format -msgid "%(err)s" -msgstr "" - -#: cinder/exception.py:222 -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "" - -#: cinder/exception.py:226 -#, python-format -msgid "Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "" - -#: cinder/exception.py:231 -msgid "Service is unavailable at this time." -msgstr "" - -#: cinder/exception.py:235 -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "" - -#: cinder/exception.py:239 -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "" - -#: cinder/exception.py:243 -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "" - -#: cinder/exception.py:247 -#, python-format -msgid "" -"API Version String %(version)s is of invalid format. Must be of format " -"MajorNum.MinorNum." -msgstr "" - -#: cinder/exception.py:252 -#, python-format -msgid "API version %(version)s is not supported on this method." -msgstr "" - -#: cinder/exception.py:256 -#, python-format -msgid "" -"Version %(req_ver)s is not supported by the API. Minimum is %(min_ver)s " -"and maximum is %(max_ver)s." -msgstr "" - -#: cinder/exception.py:261 -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "" - -#: cinder/exception.py:270 -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "" - -#: cinder/exception.py:274 -#, python-format -msgid "Timeout while requesting capabilities from backend %(service)s." -msgstr "" - -#: cinder/exception.py:280 -msgid "Resource could not be found." -msgstr "" - -#: cinder/exception.py:286 -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "" - -#: cinder/exception.py:290 -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "" - -#: cinder/exception.py:295 -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "" - -#: cinder/exception.py:300 -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" - -#: cinder/exception.py:305 -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "" - -#: cinder/exception.py:309 -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "" - -#: cinder/exception.py:313 -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" - -#: cinder/exception.py:318 -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "" - -#: cinder/exception.py:322 -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "" - -#: cinder/exception.py:327 -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" - -#: cinder/exception.py:332 -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" - -#: cinder/exception.py:337 -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes " -"present with the type." -msgstr "" - -#: cinder/exception.py:342 -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "" - -#: cinder/exception.py:346 -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "" - -#: cinder/exception.py:350 -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "" - -#: cinder/exception.py:354 -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "" - -#: cinder/exception.py:359 -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "" - -#: cinder/exception.py:363 -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "" - -#: cinder/exception.py:367 -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "" - -#: cinder/exception.py:374 -#, python-format -msgid "Service %(service_id)s could not be found on host %(host)s." -msgstr "" - -#: cinder/exception.py:377 -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "" - -#: cinder/exception.py:382 -msgid "Service is too old to fulfil this request." -msgstr "" - -#: cinder/exception.py:386 -#, python-format -msgid "Host %(host)s could not be found." -msgstr "" - -#: cinder/exception.py:390 -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "" - -#: cinder/exception.py:394 -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "" - -#: cinder/exception.py:398 -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "" - -#: cinder/exception.py:402 -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: " -"%(unders)s" -msgstr "" - -#: cinder/exception.py:407 -#, python-format -msgid "Project quotas are not properly setup for nested quotas: %(reason)s." -msgstr "" - -#: cinder/exception.py:412 -msgid "Quota could not be found" -msgstr "" - -#: cinder/exception.py:416 -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "" - -#: cinder/exception.py:420 -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "" - -#: cinder/exception.py:424 -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "" - -#: cinder/exception.py:428 -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "" - -#: cinder/exception.py:432 -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "" - -#: cinder/exception.py:436 -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "" - -#: cinder/exception.py:440 -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "" - -#: cinder/exception.py:448 -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "" - -#: cinder/exception.py:452 -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" - -#: cinder/exception.py:457 -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "" - -#: cinder/exception.py:461 -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "" - -#: cinder/exception.py:465 -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "" - -#: cinder/exception.py:469 -#, python-format -msgid "Could not find config at %(path)s" -msgstr "" - -#: cinder/exception.py:473 -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "" - -#: cinder/exception.py:477 -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "" - -#: cinder/exception.py:481 -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "" - -#: cinder/exception.py:490 -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "" - -#: cinder/exception.py:497 -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" - -#: cinder/exception.py:508 -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" - -#: cinder/exception.py:513 -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" - -#: cinder/exception.py:519 -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" - -#: cinder/exception.py:528 -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "" - -#: cinder/exception.py:532 -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "" - -#: cinder/exception.py:536 -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "" - -#: cinder/exception.py:540 -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" - -#: cinder/exception.py:545 -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "" - -#: cinder/exception.py:549 -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "" - -#: cinder/exception.py:553 -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "" - -#: cinder/exception.py:557 -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "" - -#: cinder/exception.py:561 -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "" - -#: cinder/exception.py:565 -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" - -#: cinder/exception.py:570 -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "" - -#: cinder/exception.py:574 -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "" - -#: cinder/exception.py:578 -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "" - -#: cinder/exception.py:582 -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "" - -#: cinder/exception.py:586 -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "" - -#: cinder/exception.py:590 -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "" - -#: cinder/exception.py:594 -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" - -#: cinder/exception.py:599 -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "" - -#: cinder/exception.py:603 -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "" - -#: cinder/exception.py:607 -msgid "An error has occurred during backup operation" -msgstr "" - -#: cinder/exception.py:611 -msgid "Unsupported backup metadata version requested" -msgstr "" - -#: cinder/exception.py:615 -msgid "Unsupported backup verify driver" -msgstr "" - -#: cinder/exception.py:619 -msgid "Metadata backup already exists for this volume" -msgstr "" - -#: cinder/exception.py:623 -msgid "Backup RBD operation failed" -msgstr "" - -#: cinder/exception.py:627 -msgid "Backup operation of an encrypted volume failed." -msgstr "" - -#: cinder/exception.py:631 -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "" - -#: cinder/exception.py:635 -msgid "Failed to identify volume backend." -msgstr "" - -#: cinder/exception.py:639 -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "" - -#: cinder/exception.py:643 -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "" - -#: cinder/exception.py:647 -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "" - -#: cinder/exception.py:651 -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "" - -#: cinder/exception.py:655 -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "" - -#: cinder/exception.py:659 -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "" - -#: cinder/exception.py:663 -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "" - -#: cinder/exception.py:668 -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" - -#: cinder/exception.py:673 -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "" - -#: cinder/exception.py:677 -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" - -#: cinder/exception.py:682 -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" - -#: cinder/exception.py:687 -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "" - -#: cinder/exception.py:692 -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "" - -#: cinder/exception.py:696 -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "" - -#: cinder/exception.py:700 -#, python-format -msgid "key manager error: %(reason)s" -msgstr "" - -#: cinder/exception.py:704 -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" - -#: cinder/exception.py:709 -#, python-format -msgid "Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" - -#: cinder/exception.py:714 -#, python-format -msgid "Invalid Replication Target: %(reason)s" -msgstr "" - -#: cinder/exception.py:718 -#, python-format -msgid "Unable to failover to replication target:%(reason)s)." -msgstr "" - -#: cinder/exception.py:723 -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "" - -#: cinder/exception.py:728 -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "" - -#: cinder/exception.py:733 -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" - -#: cinder/exception.py:738 -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "" - -#: cinder/exception.py:742 -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "" - -#: cinder/exception.py:746 -msgid "Unable to create lock. Coordination backend not started." -msgstr "" - -#: cinder/exception.py:750 -msgid "Lock acquisition failed." -msgstr "" - -#: cinder/exception.py:762 -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "" - -#: cinder/exception.py:766 -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "" - -#: cinder/exception.py:770 -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "" - -#: cinder/exception.py:776 -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "" - -#: cinder/exception.py:781 -msgid "Bad response from SolidFire API" -msgstr "" - -#: cinder/exception.py:785 -msgid "SolidFire Cinder Driver exception" -msgstr "" - -#: cinder/exception.py:789 -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "" - -#: cinder/exception.py:793 -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "" - -#: cinder/exception.py:798 -msgid "Retryable SolidFire Exception encountered" -msgstr "" - -#: cinder/exception.py:803 -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "" - -#: cinder/exception.py:808 -msgid "Unknown RemoteFS exception" -msgstr "" - -#: cinder/exception.py:812 -msgid "A concurrent, possibly contradictory, request has been made." -msgstr "" - -#: cinder/exception.py:817 -msgid "No mounted shares found" -msgstr "" - -#: cinder/exception.py:821 cinder/exception.py:834 cinder/exception.py:860 -#: cinder/exception.py:874 -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "" - -#: cinder/exception.py:826 -msgid "Unknown NFS exception" -msgstr "" - -#: cinder/exception.py:830 -msgid "No mounted NFS shares found" -msgstr "" - -#: cinder/exception.py:839 -msgid "Unknown SMBFS exception." -msgstr "" - -#: cinder/exception.py:843 -msgid "No mounted SMBFS shares found." -msgstr "" - -#: cinder/exception.py:847 -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "" - -#: cinder/exception.py:852 -msgid "Unknown Gluster exception" -msgstr "" - -#: cinder/exception.py:856 -msgid "No mounted Gluster shares found" -msgstr "" - -#: cinder/exception.py:866 -msgid "Unknown Virtuozzo Storage exception" -msgstr "" - -#: cinder/exception.py:870 -msgid "No mounted Virtuozzo Storage shares found" -msgstr "" - -#: cinder/exception.py:879 -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "" - -#: cinder/exception.py:883 -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "" - -#: cinder/exception.py:887 -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "" - -#: cinder/exception.py:891 -#, python-format -msgid "Brocade Fibre Channel Zoning CLI error: %(reason)s" -msgstr "" - -#: cinder/exception.py:895 -#, python-format -msgid "Brocade Fibre Channel Zoning HTTP error: %(reason)s" -msgstr "" - -#: cinder/exception.py:899 -#, python-format -msgid "Cisco Fibre Channel Zoning CLI error: %(reason)s" -msgstr "" - -#: cinder/exception.py:903 -msgid "NetApp Cinder Driver exception." -msgstr "" - -#: cinder/exception.py:907 -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) " -"(Output: %(out)s)." -msgstr "" - -#: cinder/exception.py:913 -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "" - -#: cinder/exception.py:917 -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "" - -#: cinder/exception.py:922 -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "" - -#: cinder/exception.py:926 -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "" - -#: cinder/exception.py:931 -msgid "HBSD error occurs." -msgstr "" - -#: cinder/exception.py:948 -msgid "Storage resource could not be found." -msgstr "" - -#: cinder/exception.py:952 -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "" - -#: cinder/exception.py:957 -msgid "Bad response from Datera API" -msgstr "" - -#: cinder/exception.py:962 -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "" - -#: cinder/exception.py:966 -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "" - -#: cinder/exception.py:970 -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "" - -#: cinder/exception.py:974 -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "" - -#: cinder/exception.py:978 -#, python-format -msgid "%(error_message)s" -msgstr "" - -#: cinder/exception.py:983 -msgid "X-IO Volume Driver exception!" -msgstr "" - -#: cinder/exception.py:988 -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "" - -#: cinder/exception.py:992 -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "" - -#: cinder/exception.py:996 -#, python-format -msgid "Backend reports: %(message)s" -msgstr "" - -#: cinder/exception.py:1000 -msgid "Backend reports: item already exists" -msgstr "" - -#: cinder/exception.py:1004 -msgid "Backend reports: item not found" -msgstr "" - -#: cinder/exception.py:1009 -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s," -" Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" - -#: cinder/exception.py:1016 -msgid "Volume to Initiator Group mapping already exists" -msgstr "" - -#: cinder/exception.py:1020 -msgid "System is busy, retry operation." -msgstr "" - -#: cinder/exception.py:1024 -msgid "Exceeded the limit of snapshots per volume" -msgstr "" - -#: cinder/exception.py:1029 -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" - -#: cinder/exception.py:1035 -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "" - -#: cinder/exception.py:1039 cinder/exception.py:1043 cinder/exception.py:1051 -#: cinder/exception.py:1081 cinder/exception.py:1096 -#, python-format -msgid "%(message)s" -msgstr "" - -#: cinder/exception.py:1047 -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "" - -#: cinder/exception.py:1055 -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "" - -#: cinder/exception.py:1060 -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "" - -#: cinder/exception.py:1064 -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" - -#: cinder/exception.py:1071 -msgid "There is no metadata in DB object." -msgstr "" - -#: cinder/exception.py:1075 -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "" - -#: cinder/exception.py:1086 -#, python-format -msgid "Coho Data Cinder driver failure: %(message)s" -msgstr "" - -#: cinder/exception.py:1091 -msgid "Unexpected response from Tegile IntelliFlash API" -msgstr "" - -#: cinder/exception.py:1101 -#, python-format -msgid "Google Cloud Storage connection failure: %(reason)s" -msgstr "" - -#: cinder/exception.py:1105 -#, python-format -msgid "Google Cloud Storage api failure: %(reason)s" -msgstr "" - -#: cinder/exception.py:1109 -#, python-format -msgid "Google Cloud Storage oauth2 failure: %(reason)s" -msgstr "" - -#: cinder/quota.py:125 -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: " -"quota_%(res)s, it is now deprecated. Please use the default quota class " -"for default quota." -msgstr "" - -#: cinder/quota.py:490 -#, python-format -msgid "" -"Sum of child usage '%(sum)s' is greater than free quota of '%(free)s' for" -" project '%(proj)s' for resource '%(res)s'. Please lower the limit or " -"usage for one or more of the following projects: '%(child_ids)s'" -msgstr "" - -#: cinder/quota.py:525 -#, python-format -msgid "Invalid allocated quotas defined for the following project quotas: %s" -msgstr "" - -#: cinder/quota.py:576 -#, python-format -msgid "" -"Quota limit invalid for project '%(proj)s' for resource '%(res)s': limit " -"of %(limit)d is less than in-use value of %(used)d" -msgstr "" - -#: cinder/quota.py:1149 cinder/quota.py:1197 -msgid "Cannot register resource" -msgstr "" - -#: cinder/quota.py:1152 cinder/quota.py:1200 -msgid "Cannot register resources" -msgstr "" - -#: cinder/quota_utils.py:150 -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "" - -#: cinder/quota_utils.py:237 -msgid "Keystone version 3 or greater must be used to get nested quota support." -msgstr "" - -#: cinder/quota_utils.py:241 -msgid "" -"Must run this command as cloud admin using a Keystone policy.json which " -"allows cloud admin to list and get any project." -msgstr "" - -#: cinder/service.py:377 -#, python-format -msgid "%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" - -#: cinder/service.py:463 -msgid "serve() can only be called once" -msgstr "" - -#: cinder/ssh_utils.py:76 -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "" - -#: cinder/ssh_utils.py:135 -msgid "Specify a password or private_key" -msgstr "" - -#: cinder/ssh_utils.py:151 -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "" - -#: cinder/utils.py:109 -#, python-format -msgid "Can not translate %s to integer." -msgstr "" - -#: cinder/utils.py:140 -#, python-format -msgid "May specify only one of %s" -msgstr "" - -#: cinder/utils.py:641 -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "" - -#: cinder/utils.py:672 -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "" - -#: cinder/utils.py:685 -#, python-format -msgid "%s is not a string or unicode" -msgstr "" - -#: cinder/utils.py:689 -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "" - -#: cinder/utils.py:694 -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "" - -#: cinder/utils.py:1021 -msgid " or " -msgstr "" - -#: cinder/utils.py:1076 -#, python-format -msgid "%s must be an integer." -msgstr "" - -#: cinder/utils.py:1080 -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "" - -#: cinder/utils.py:1084 -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "" - -#: cinder/api/common.py:125 cinder/volume/api.py:493 -msgid "limit param must be an integer" -msgstr "" - -#: cinder/api/common.py:128 cinder/volume/api.py:490 -msgid "limit param must be positive" -msgstr "" - -#: cinder/api/common.py:181 -#, python-format -msgid "marker [%s] not found" -msgstr "" - -#: cinder/api/common.py:214 -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be " -"used with the 'sort' parameter." -msgstr "" - -#: cinder/api/xmlutil.py:272 -msgid "element is not a child" -msgstr "" - -#: cinder/api/xmlutil.py:474 -msgid "root element selecting a list" -msgstr "" - -#: cinder/api/xmlutil.py:797 -#, python-format -msgid "Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" - -#: cinder/api/xmlutil.py:918 -msgid "subclasses must implement construct()!" -msgstr "" - -#: cinder/api/contrib/admin_actions.py:69 -msgid "Must specify 'status'" -msgstr "" - -#: cinder/api/contrib/admin_actions.py:72 -msgid "Must specify a valid status" -msgstr "" - -#: cinder/api/contrib/admin_actions.py:162 -msgid "Must specify a valid attach status" -msgstr "" - -#: cinder/api/contrib/admin_actions.py:169 -msgid "Must specify a valid migration status" -msgstr "" - -#: cinder/api/contrib/admin_actions.py:175 -msgid "Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" - -#: cinder/api/contrib/admin_actions.py:192 -msgid "Must specify 'connector'." -msgstr "" - -#: cinder/api/contrib/admin_actions.py:196 -#: cinder/api/contrib/volume_actions.py:245 -msgid "Unable to terminate volume connection from backend." -msgstr "" - -#: cinder/api/contrib/admin_actions.py:231 -msgid "Must specify 'host'." -msgstr "" - -#: cinder/api/contrib/admin_actions.py:252 -msgid "Must specify 'new_volume'" -msgstr "" - -#: cinder/api/contrib/backups.py:258 cinder/api/contrib/volume_transfer.py:160 -#: cinder/api/contrib/volume_transfer.py:200 -msgid "Incorrect request body format" -msgstr "" - -#: cinder/api/contrib/backups.py:366 -msgid "Incorrect request body format." -msgstr "" - -#: cinder/api/contrib/capabilities.py:54 -#, python-format -msgid "Can't find service: %s" -msgstr "" - -#: cinder/api/contrib/cgsnapshots.py:122 -msgid "Invalid cgsnapshot" -msgstr "" - -#: cinder/api/contrib/cgsnapshots.py:125 -msgid "Failed cgsnapshot" -msgstr "" - -#: cinder/api/contrib/cgsnapshots.py:167 -msgid "'consistencygroup_id' must be specified" -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:160 -msgid "Missing required element 'consistencygroup' in request body." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:169 -#, python-format -msgid "Invalid value '%s' for force." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:229 -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:273 -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:279 -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create " -"consistency group %(name)s from source." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:328 -msgid "Missing request body." -msgstr "" - -#: cinder/api/contrib/consistencygroups.py:343 -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty " -"in the request body." -msgstr "" - -#: cinder/api/contrib/hosts.py:88 cinder/api/openstack/wsgi.py:392 -msgid "cannot understand XML" -msgstr "" - -#: cinder/api/contrib/hosts.py:143 -#, python-format -msgid "Host '%s' could not be found." -msgstr "" - -#: cinder/api/contrib/hosts.py:172 -#, python-format -msgid "Invalid status: '%s'" -msgstr "" - -#: cinder/api/contrib/hosts.py:175 -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "" - -#: cinder/api/contrib/hosts.py:213 -msgid "Describe-resource is admin only functionality" -msgstr "" - -#: cinder/api/contrib/hosts.py:220 -msgid "Host not found" -msgstr "" - -#: cinder/api/contrib/qos_specs_manage.py:81 -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "" - -#: cinder/api/contrib/qos_specs_manage.py:145 -msgid "Please specify a name for QoS specs." -msgstr "" - -#: cinder/api/contrib/qos_specs_manage.py:259 -msgid "Failed to disassociate qos specs." -msgstr "" - -#: cinder/api/contrib/qos_specs_manage.py:261 -msgid "Qos specs still in use." -msgstr "" - -#: cinder/api/contrib/qos_specs_manage.py:338 -#: cinder/api/contrib/qos_specs_manage.py:392 -msgid "Volume Type id must not be None." -msgstr "" - -#: cinder/api/contrib/quota_classes.py:77 -msgid "Missing required element quota_class_set in request body." -msgstr "" - -#: cinder/api/contrib/quotas.py:72 -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "" - -#: cinder/api/contrib/quotas.py:100 cinder/api/contrib/quotas.py:112 -msgid "" -"Update and delete quota operations can only be made by an admin of " -"immediate parent or by the CLOUD admin." -msgstr "" - -#: cinder/api/contrib/quotas.py:107 -msgid "" -"Update and delete quota operations can only be made to projects in the " -"same hierarchy of the project in which users are scoped to." -msgstr "" - -#: cinder/api/contrib/quotas.py:132 -msgid "" -"Show operations can only be made to projects in the same hierarchy of the" -" project in which users are scoped to." -msgstr "" - -#: cinder/api/contrib/quotas.py:138 -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" - -#: cinder/api/contrib/quotas.py:143 -msgid "" -"An user with a token scoped to a subproject is not allowed to see the " -"quota of its parents." -msgstr "" - -#: cinder/api/contrib/quotas.py:223 -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "" - -#: cinder/api/contrib/quotas.py:238 -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "" - -#: cinder/api/contrib/quotas.py:387 -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" - -#: cinder/api/contrib/scheduler_hints.py:37 -msgid "Malformed scheduler_hints attribute" -msgstr "" - -#: cinder/api/contrib/services.py:102 -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" - -#: cinder/api/contrib/services.py:192 -msgid "Unknown action" -msgstr "" - -#: cinder/api/contrib/services.py:197 -msgid "Missing required element 'host' in request body." -msgstr "" - -#: cinder/api/contrib/services.py:204 -msgid "Disabled reason contains invalid characters or is too long" -msgstr "" - -#: cinder/api/contrib/services.py:220 -msgid "Unknown service" -msgstr "" - -#: cinder/api/contrib/services.py:227 -msgid "service not found" -msgstr "" - -#: cinder/api/contrib/snapshot_actions.py:52 -msgid "'status' must be specified." -msgstr "" - -#: cinder/api/contrib/snapshot_actions.py:62 -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "" - -#: cinder/api/contrib/snapshot_actions.py:68 -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with " -"status %(current)s." -msgstr "" - -#: cinder/api/contrib/snapshot_actions.py:80 -msgid "progress must be an integer percentage" -msgstr "" - -#: cinder/api/contrib/snapshot_manage.py:86 -msgid "Missing required element snapshot in request body." -msgstr "" - -#: cinder/api/contrib/snapshot_manage.py:97 -#: cinder/api/contrib/volume_manage.py:108 -#, python-format -msgid "The following elements are required: %s" -msgstr "" - -#: cinder/api/contrib/snapshot_manage.py:106 -#, python-format -msgid "Volume: %s could not be found." -msgstr "" - -#: cinder/api/contrib/snapshot_manage.py:127 -#, python-format -msgid "Service %s not found." -msgstr "" - -#: cinder/api/contrib/types_extra_specs.py:114 -msgid "Request body empty" -msgstr "" - -#: cinder/api/contrib/types_extra_specs.py:118 -#: cinder/api/v1/snapshot_metadata.py:76 cinder/api/v1/volume_metadata.py:76 -#: cinder/api/v2/snapshot_metadata.py:69 cinder/api/v2/volume_metadata.py:72 -msgid "Request body and URI mismatch" -msgstr "" - -#: cinder/api/contrib/types_extra_specs.py:121 -#: cinder/api/v1/snapshot_metadata.py:80 cinder/api/v1/volume_metadata.py:80 -#: cinder/api/v2/snapshot_metadata.py:73 cinder/api/v2/volume_metadata.py:76 -msgid "Request body contains too many items" -msgstr "" - -#: cinder/api/contrib/types_extra_specs.py:146 -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" - -#: cinder/api/contrib/types_extra_specs.py:170 -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods," -" colons and hyphens." -msgstr "" - -#: cinder/api/contrib/types_manage.py:66 cinder/api/contrib/types_manage.py:120 -msgid "Volume type name can not be empty." -msgstr "" - -#: cinder/api/contrib/types_manage.py:77 cinder/api/contrib/types_manage.py:129 -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "" - -#: cinder/api/contrib/types_manage.py:124 -msgid "Specify volume type name, description, is_public or a combination thereof." -msgstr "" - -#: cinder/api/contrib/types_manage.py:180 -msgid "Target volume type is still in use." -msgstr "" - -#: cinder/api/contrib/volume_actions.py:103 -msgid "Invalid request to attach volume to an invalid target" -msgstr "" - -#: cinder/api/contrib/volume_actions.py:107 -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode " -"should be 'rw' or 'ro'" -msgstr "" - -#: cinder/api/contrib/volume_actions.py:215 -#: cinder/api/contrib/volume_actions.py:241 -msgid "Must specify 'connector'" -msgstr "" - -#: cinder/api/contrib/volume_actions.py:224 -msgid "Unable to fetch connection information from backend." -msgstr "" - -#: cinder/api/contrib/volume_actions.py:258 -msgid "No image_name was specified in request." -msgstr "" - -#: cinder/api/contrib/volume_actions.py:266 cinder/api/v2/snapshots.py:182 -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "" - -#: cinder/api/contrib/volume_actions.py:308 -msgid "New volume size must be specified as an integer." -msgstr "" - -#: cinder/api/contrib/volume_actions.py:331 -msgid "Must specify readonly in request." -msgstr "" - -#: cinder/api/contrib/volume_actions.py:339 -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "" - -#: cinder/api/contrib/volume_actions.py:353 -msgid "New volume type must be specified." -msgstr "" - -#: cinder/api/contrib/volume_actions.py:372 -msgid "Must specify bootable in request." -msgstr "" - -#: cinder/api/contrib/volume_actions.py:380 -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "" - -#: cinder/api/contrib/volume_image_metadata.py:46 -#: cinder/api/contrib/volume_image_metadata.py:132 -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "" - -#: cinder/api/contrib/volume_image_metadata.py:110 -#: cinder/api/contrib/volume_image_metadata.py:135 -#: cinder/api/contrib/volume_image_metadata.py:156 -msgid "Malformed request body." -msgstr "" - -#: cinder/api/contrib/volume_image_metadata.py:162 -msgid "Metadata item was not found." -msgstr "" - -#: cinder/api/contrib/volume_image_metadata.py:169 -msgid "The key cannot be None." -msgstr "" - -#: cinder/api/contrib/volume_manage.py:141 -msgid "Service not found." -msgstr "" - -#: cinder/api/contrib/volume_type_access.py:99 -msgid "Access list not available for public volume types." -msgstr "" - -#: cinder/api/contrib/volume_type_access.py:113 -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "" - -#: cinder/api/contrib/volume_type_encryption.py:69 -msgid "provider must be defined" -msgstr "" - -#: cinder/api/contrib/volume_type_encryption.py:71 -msgid "control_location must be defined" -msgstr "" - -#: cinder/api/contrib/volume_type_encryption.py:79 -#, python-format -msgid "Valid control location are: %s" -msgstr "" - -#: cinder/api/contrib/volume_type_encryption.py:107 -msgid "Cannot create encryption specs. Volume type in use." -msgstr "" - -#: cinder/api/contrib/volume_type_encryption.py:137 -msgid "Request body contains too many items." -msgstr "" - -#: cinder/api/contrib/volume_type_encryption.py:143 -msgid "Cannot update encryption specs. Volume type in use." -msgstr "" - -#: cinder/api/contrib/volume_type_encryption.py:177 -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "" - -#: cinder/api/middleware/auth.py:113 -msgid "Invalid service catalog json." -msgstr "" - -#: cinder/api/middleware/fault.py:73 -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "" - -#: cinder/api/openstack/__init__.py:79 -msgid "Must specify an ExtensionManager class" -msgstr "" - -#: cinder/api/openstack/api_version_request.py:119 -msgid "An API version request must be compared to a VersionedMethod object." -msgstr "" - -#: cinder/api/openstack/wsgi.py:367 cinder/api/openstack/wsgi.py:774 -msgid "cannot understand JSON" -msgstr "" - -#: cinder/api/openstack/wsgi.py:779 -msgid "too many body keys" -msgstr "" - -#: cinder/api/openstack/wsgi.py:1078 -#, python-format -msgid "There is no such action: %s" -msgstr "" - -#: cinder/api/openstack/wsgi.py:1081 cinder/api/openstack/wsgi.py:1104 -#: cinder/api/v1/snapshot_metadata.py:54 cinder/api/v1/snapshot_metadata.py:72 -#: cinder/api/v1/snapshot_metadata.py:97 cinder/api/v1/snapshot_metadata.py:122 -#: cinder/api/v1/volume_metadata.py:54 cinder/api/v1/volume_metadata.py:72 -#: cinder/api/v1/volume_metadata.py:97 cinder/api/v1/volume_metadata.py:122 -#: cinder/api/v2/snapshot_metadata.py:112 cinder/api/v2/volume_metadata.py:116 -msgid "Malformed request body" -msgstr "" - -#: cinder/api/openstack/wsgi.py:1101 -msgid "Unsupported Content-Type" -msgstr "" - -#: cinder/api/openstack/wsgi.py:1113 -msgid "Malformed request url" -msgstr "" - -#: cinder/api/openstack/wsgi.py:1455 -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "" - -#: cinder/api/openstack/wsgi.py:1555 -msgid "XML support has been deprecated and will be removed in the N release." -msgstr "" - -#: cinder/api/v1/limits.py:139 cinder/api/v2/limits.py:139 -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" - -#: cinder/api/v1/limits.py:266 cinder/api/v2/limits.py:263 -msgid "This request was rate-limited." -msgstr "" - -#: cinder/api/v1/snapshot_metadata.py:38 cinder/api/v1/snapshot_metadata.py:118 -#: cinder/api/v1/snapshot_metadata.py:157 cinder/api/v2/snapshot_metadata.py:38 -#: cinder/api/v2/snapshot_metadata.py:108 -#: cinder/api/v2/snapshot_metadata.py:147 -msgid "snapshot does not exist" -msgstr "" - -#: cinder/api/v1/snapshot_metadata.py:140 -#: cinder/api/v1/snapshot_metadata.py:150 cinder/api/v1/volume_metadata.py:140 -#: cinder/api/v1/volume_metadata.py:150 cinder/api/v2/snapshot_metadata.py:130 -#: cinder/api/v2/snapshot_metadata.py:140 cinder/api/v2/volume_metadata.py:134 -#: cinder/api/v2/volume_metadata.py:144 -msgid "Metadata item was not found" -msgstr "" - -#: cinder/api/v1/snapshots.py:171 cinder/api/v2/snapshots.py:162 -msgid "'volume_id' must be specified" -msgstr "" - -#: cinder/api/v1/snapshots.py:184 -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "" - -#: cinder/api/v1/volume_metadata.py:38 cinder/api/v1/volume_metadata.py:118 -#: cinder/api/v1/volume_metadata.py:157 -msgid "volume does not exist" -msgstr "" - -#: cinder/api/v1/volumes.py:306 cinder/api/v1/volumes.py:310 -#: cinder/api/v2/volumes.py:258 -msgid "Invalid imageRef provided." -msgstr "" - -#: cinder/api/v1/volumes.py:350 -#, python-format -msgid "snapshot id:%s not found" -msgstr "" - -#: cinder/api/v1/volumes.py:363 -#, python-format -msgid "source vol id:%s not found" -msgstr "" - -#: cinder/api/v2/snapshots.py:209 cinder/api/v2/volumes.py:421 -msgid "Missing request body" -msgstr "" - -#: cinder/api/v2/snapshots.py:213 cinder/api/v2/volumes.py:425 -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "" - -#: cinder/api/v2/types.py:77 -msgid "Default volume type can not be found." -msgstr "" - -#: cinder/api/v2/types.py:106 -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "" - -#: cinder/api/v2/volumes.py:278 -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" - -#: cinder/api/v2/volumes.py:287 -msgid "Invalid image identifier or unable to access requested image." -msgstr "" - -#: cinder/api/v2/volumes.py:360 -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "" - -#: cinder/backup/api.py:97 -msgid "Backup status must be available or error" -msgstr "" - -#: cinder/backup/api.py:101 -msgid "force delete" -msgstr "" - -#: cinder/backup/api.py:108 -msgid "Incremental backups exist for this backup." -msgstr "" - -#: cinder/backup/api.py:125 -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "" - -#: cinder/backup/api.py:247 -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current " -"status is \"%s\"." -msgstr "" - -#: cinder/backup/api.py:252 -msgid "Backing up an in-use volume must use the force flag." -msgstr "" - -#: cinder/backup/api.py:256 -#, python-format -msgid "" -"Snapshot to be backed up must be available, but the current status is " -"\"%s\"." -msgstr "" - -#: cinder/backup/api.py:334 -msgid "No backups available to do an incremental backup." -msgstr "" - -#: cinder/backup/api.py:341 -msgid "The parent backup must be available for incremental backup." -msgstr "" - -#: cinder/backup/api.py:396 -msgid "Backup status must be available" -msgstr "" - -#: cinder/backup/api.py:401 -msgid "Backup to be restored has invalid size" -msgstr "" - -#: cinder/backup/api.py:428 -msgid "Volume to be restored to must be available" -msgstr "" - -#: cinder/backup/api.py:434 -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size " -"%(size)d." -msgstr "" - -#: cinder/backup/api.py:495 -#, python-format -msgid "Backup status must be available and not %s." -msgstr "" - -#: cinder/backup/api.py:538 -msgid "Provided backup record is missing an id" -msgstr "" - -#: cinder/backup/api.py:559 -msgid "Backup already exists in database." -msgstr "" - -#: cinder/backup/chunkeddriver.py:85 -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "" - -#: cinder/backup/chunkeddriver.py:280 -#, python-format -msgid "volume size %d is invalid." -msgstr "" - -#: cinder/backup/chunkeddriver.py:428 -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "" - -#: cinder/backup/chunkeddriver.py:443 -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" - -#: cinder/backup/chunkeddriver.py:452 -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" - -#: cinder/backup/chunkeddriver.py:600 -msgid "" -"restore_backup aborted, actual object list does not match object list " -"stored in metadata." -msgstr "" - -#: cinder/backup/chunkeddriver.py:672 -#, python-format -msgid "No support to restore backup version %s" -msgstr "" - -#: cinder/backup/chunkeddriver.py:703 -msgid "Metadata restore failed due to incompatible version." -msgstr "" - -#: cinder/backup/driver.py:200 -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "" - -#: cinder/backup/driver.py:215 -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume" -" type '%(dest)s'." -msgstr "" - -#: cinder/backup/driver.py:307 -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "" - -#: cinder/backup/manager.py:283 -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got" -" %(actual_status)s." -msgstr "" - -#: cinder/backup/manager.py:294 -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got" -" %(actual_status)s." -msgstr "" - -#: cinder/backup/manager.py:378 -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but " -"got %(actual_status)s." -msgstr "" - -#: cinder/backup/manager.py:389 -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but " -"got %(actual_status)s." -msgstr "" - -#: cinder/backup/manager.py:409 -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to " -"create this backup [%(backup_service)s]." -msgstr "" - -#: cinder/backup/manager.py:473 -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got" -" %(actual_status)s." -msgstr "" - -#: cinder/backup/manager.py:484 -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to " -"create this backup [%(backup_service)s]." -msgstr "" - -#: cinder/backup/manager.py:559 -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got" -" %(actual_status)s." -msgstr "" - -#: cinder/backup/manager.py:570 -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to " -"create this backup [%(backup_service)s]." -msgstr "" - -#: cinder/backup/manager.py:623 -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" - -#: cinder/backup/manager.py:657 -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" - -#: cinder/backup/manager.py:666 -#, python-format -msgid "Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" - -#: cinder/backup/manager.py:725 -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to " -"create this backup [%(backup_service)s]." -msgstr "" - -#: cinder/backup/manager.py:745 -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" - -#: cinder/backup/manager.py:773 -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is " -"not verified. Skipping reset." -msgstr "" - -#: cinder/backup/manager.py:811 -msgid "Can't attach snapshot." -msgstr "" - -#: cinder/backup/drivers/ceph.py:129 cinder/tests/unit/test_backup_ceph.py:1015 -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "" - -#: cinder/backup/drivers/ceph.py:201 -#, python-format -msgid "invalid user '%s'" -msgstr "" - -#: cinder/backup/drivers/ceph.py:267 -msgid "Backup id required" -msgstr "" - -#: cinder/backup/drivers/ceph.py:426 -#, python-format -msgid "image %s not found" -msgstr "" - -#: cinder/backup/drivers/ceph.py:551 -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "" - -#: cinder/backup/drivers/ceph.py:629 -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" - -#: cinder/backup/drivers/ceph.py:785 -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "" - -#: cinder/backup/drivers/ceph.py:811 -msgid "Need non-zero volume size" -msgstr "" - -#: cinder/backup/drivers/ceph.py:837 -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "" - -#: cinder/backup/drivers/ceph.py:1128 -#: cinder/tests/unit/test_backup_ceph.py:1004 -msgid "Metadata restore failed due to incompatible version" -msgstr "" - -#: cinder/backup/drivers/google.py:149 -#, python-format -msgid "Unset gcs options: %s" -msgstr "" - -#: cinder/backup/drivers/google.py:272 -#, python-format -msgid "" -"MD5 of object: %(object_name)s before: %(md5)s and after: %(etag)s is not" -" same." -msgstr "" - -#: cinder/backup/drivers/nfs.py:66 -#, python-format -msgid "Required flag %s is not set" -msgstr "" - -#: cinder/backup/drivers/swift.py:148 -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in" -" the form ::" -msgstr "" - -#: cinder/backup/drivers/swift.py:164 -msgid "" -"Could not determine which Swift endpoint to use. This can either be set " -"in the service catalog or with the cinder.conf config option " -"'backup_swift_url'." -msgstr "" - -#: cinder/backup/drivers/swift.py:174 -msgid "" -"Failed to parse the configuration option 'keystone_catalog_info', must be" -" in the form ::" -msgstr "" - -#: cinder/backup/drivers/swift.py:190 -msgid "" -"Could not determine which Keystone endpoint to use. This can either be " -"set in the service catalog or with the cinder.conf config option " -"'backup_swift_auth_url'." -msgstr "" - -#: cinder/backup/drivers/swift.py:256 -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the" -" same as MD5 of object sent to swift %(md5)s" -msgstr "" - -#: cinder/backup/drivers/tsm.py:79 -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" - -#: cinder/backup/drivers/tsm.py:114 -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/backup/drivers/tsm.py:212 -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" - -#: cinder/backup/drivers/tsm.py:222 -#, python-format -msgid "backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" - -#: cinder/backup/drivers/tsm.py:229 -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "" - -#: cinder/backup/drivers/tsm.py:298 -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/backup/drivers/tsm.py:339 -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" - -#: cinder/backup/drivers/tsm.py:362 -msgid "" -"Volume metadata backup requested but this driver does not yet support " -"this feature." -msgstr "" - -#: cinder/backup/drivers/tsm.py:387 -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/backup/drivers/tsm.py:397 -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/backup/drivers/tsm.py:447 -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/backup/drivers/tsm.py:457 -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/backup/drivers/tsm.py:502 -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/backup/drivers/tsm.py:510 -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with " -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/cmd/manage.py:172 -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running " -"this command." -msgstr "" - -#: cinder/cmd/manage.py:189 -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "" - -#: cinder/cmd/manage.py:200 -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "" - -#: cinder/cmd/manage.py:229 -msgid "Must supply a positive, non-zero value for age" -msgstr "" - -#: cinder/cmd/manage.py:273 -msgid "Volume not yet assigned to host." -msgstr "" - -#: cinder/cmd/manage.py:274 -msgid "Deleting volume from database and skipping rpc." -msgstr "" - -#: cinder/cmd/manage.py:279 -msgid "Volume is in-use." -msgstr "" - -#: cinder/cmd/manage.py:280 -msgid "Detach volume from instance and then try again." -msgstr "" - -#: cinder/cmd/manage.py:346 -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "" - -#: cinder/cmd/manage.py:349 -msgid "No errors in logfiles!" -msgstr "" - -#: cinder/cmd/manage.py:363 -msgid "Unable to find system log file!" -msgstr "" - -#: cinder/cmd/manage.py:367 -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "" - -#: cinder/cmd/manage.py:371 -#, python-format -msgid "%s" -msgstr "" - -#: cinder/cmd/manage.py:376 -msgid "No cinder entries in syslog!" -msgstr "" - -#: cinder/cmd/manage.py:392 -msgid "ID" -msgstr "" - -#: cinder/cmd/manage.py:393 -msgid "User ID" -msgstr "" - -#: cinder/cmd/manage.py:394 -msgid "Project ID" -msgstr "" - -#: cinder/cmd/manage.py:395 cinder/cmd/manage.py:426 -msgid "Host" -msgstr "" - -#: cinder/cmd/manage.py:396 -msgid "Name" -msgstr "" - -#: cinder/cmd/manage.py:397 -msgid "Container" -msgstr "" - -#: cinder/cmd/manage.py:398 cinder/cmd/manage.py:428 -msgid "Status" -msgstr "" - -#: cinder/cmd/manage.py:399 -msgid "Size" -msgstr "" - -#: cinder/cmd/manage.py:400 -msgid "Object Count" -msgstr "" - -#: cinder/cmd/manage.py:425 -msgid "Binary" -msgstr "" - -#: cinder/cmd/manage.py:427 -msgid "Zone" -msgstr "" - -#: cinder/cmd/manage.py:429 -msgid "State" -msgstr "" - -#: cinder/cmd/manage.py:430 -msgid "Updated At" -msgstr "" - -#: cinder/cmd/manage.py:431 -msgid "RPC Version" -msgstr "" - -#: cinder/cmd/manage.py:432 -msgid "Object Version" -msgstr "" - -#: cinder/cmd/manage.py:461 -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "" - -#: cinder/cmd/manage.py:466 -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "" - -#: cinder/cmd/manage.py:552 -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" - -#: cinder/cmd/manage.py:555 -msgid "Available categories:" -msgstr "" - -#: cinder/cmd/manage.py:557 -#, python-format -msgid "\t%s" -msgstr "" - -#: cinder/cmd/manage.py:566 -#, python-format -msgid "Invalid directory: %s" -msgstr "" - -#: cinder/cmd/manage.py:572 -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "" - -#: cinder/cmd/manage.py:576 -msgid "sudo failed, continuing as if nothing happened" -msgstr "" - -#: cinder/cmd/manage.py:578 -msgid "Please re-run cinder-manage as root." -msgstr "" - -#: cinder/cmd/rtstool.py:52 cinder/cmd/rtstool.py:116 -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "" - -#: cinder/cmd/rtstool.py:96 -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s " -"is not in use by another service." -msgstr "" - -#: cinder/cmd/rtstool.py:106 -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is " -"supported on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" - -#: cinder/cmd/rtstool.py:123 -#, python-format -msgid "Could not find target %s" -msgstr "" - -#: cinder/cmd/rtstool.py:150 -#, python-format -msgid "delete_initiator: %s ACL not found. Continuing." -msgstr "" - -#: cinder/cmd/rtstool.py:178 -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" - -#: cinder/cmd/rtstool.py:217 -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" - -#: cinder/cmd/rtstool.py:223 -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "" - -#: cinder/cmd/rtstool.py:237 -#, python-format -msgid "Could not restore configuration file %(file_path)s: %(exc)s" -msgstr "" - -#: cinder/cmd/volume.py:83 -#, python-format -msgid "Volume service %s failed to start." -msgstr "" - -#: cinder/cmd/volume.py:98 -msgid "No volume service(s) started successfully, terminating." -msgstr "" - -#: cinder/cmd/volume_usage_audit.py:89 -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "" - -#: cinder/cmd/volume_usage_audit.py:95 -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "" - -#: cinder/common/config.py:104 -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "" - -#: cinder/common/config.py:107 -msgid "DEPRECATED: Deploy v2 of the Cinder API." -msgstr "" - -#: cinder/common/config.py:110 -msgid "Deploy v3 of the Cinder API." -msgstr "" - -#: cinder/common/sqlalchemyutils.py:116 -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "" - -#: cinder/consistencygroup/api.py:236 -#, python-format -msgid "No host to create consistency group %s." -msgstr "" - -#: cinder/consistencygroup/api.py:253 -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "" - -#: cinder/consistencygroup/api.py:314 -msgid "Source CG is empty. No consistency group will be created." -msgstr "" - -#: cinder/consistencygroup/api.py:454 -#, python-format -msgid "" -"Consistency group status must be available or error, but current status " -"is: %s" -msgstr "" - -#: cinder/consistencygroup/api.py:461 -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "" - -#: cinder/consistencygroup/api.py:470 -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required " -"to delete it." -msgstr "" - -#: cinder/consistencygroup/api.py:477 -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" - -#: cinder/consistencygroup/api.py:485 -msgid "Volume in consistency group still has dependent snapshots." -msgstr "" - -#: cinder/consistencygroup/api.py:500 -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "" - -#: cinder/consistencygroup/api.py:518 -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "" - -#: cinder/consistencygroup/api.py:544 -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" - -#: cinder/consistencygroup/api.py:583 cinder/volume/manager.py:2917 -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" - -#: cinder/consistencygroup/api.py:599 -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" - -#: cinder/consistencygroup/api.py:619 -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because" -" volume cannot be found." -msgstr "" - -#: cinder/consistencygroup/api.py:631 -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because" -" it is already in consistency group %(orig_group)s." -msgstr "" - -#: cinder/consistencygroup/api.py:641 -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because" -" it has no volume type." -msgstr "" - -#: cinder/consistencygroup/api.py:648 -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because" -" volume type %(volume_type)s is not supported by the group." -msgstr "" - -#: cinder/consistencygroup/api.py:658 cinder/volume/manager.py:2888 -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because" -" volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" - -#: cinder/consistencygroup/api.py:675 cinder/volume/manager.py:2902 -msgid "Volume is not local to this node." -msgstr "" - -#: cinder/consistencygroup/api.py:683 -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because" -" volume does not exist." -msgstr "" - -#: cinder/consistencygroup/api.py:727 -#: cinder/tests/unit/test_storwize_svc.py:2826 -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "" - -#: cinder/consistencygroup/api.py:765 -msgid "Cgsnapshot status must be available or error" -msgstr "" - -#: cinder/db/api.py:1144 -msgid "Condition has no field." -msgstr "" - -#: cinder/db/migration.py:68 -msgid "Database schema downgrade is not allowed." -msgstr "" - -#: cinder/db/sqlalchemy/api.py:248 cinder/db/sqlalchemy/api.py:3075 -#: cinder/volume/qos_specs.py:83 -msgid "Error writing field to database" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:280 -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:1791 -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "" - -#: cinder/db/sqlalchemy/api.py:1802 -msgid "Sort direction array size exceeds sort key array size." -msgstr "" - -#: cinder/db/sqlalchemy/api.py:3786 -#, python-format -msgid "No backup with id %s" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:3870 -msgid "Volume must be available" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:3917 -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:4096 -#, python-format -msgid "No consistency group with id %s" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:4210 -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:4235 -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "" - -#: cinder/db/sqlalchemy/api.py:4239 -msgid "Must supply a positive value for age" -msgstr "" - -#: cinder/image/image_utils.py:91 -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" - -#: cinder/image/image_utils.py:204 cinder/image/image_utils.py:314 -#: cinder/volume/drivers/solidfire.py:654 -msgid "'qemu-img info' parsing failed." -msgstr "" - -#: cinder/image/image_utils.py:211 -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "" - -#: cinder/image/image_utils.py:219 cinder/image/image_utils.py:307 -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" - -#: cinder/image/image_utils.py:266 -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can " -"be used if qemu-img is not installed." -msgstr "" - -#: cinder/image/image_utils.py:273 -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW" -" images can be used if qemu-img is not installed." -msgstr "" - -#: cinder/image/image_utils.py:321 cinder/image/image_utils.py:384 -#: cinder/volume/drivers/solidfire.py:661 -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "" - -#: cinder/image/image_utils.py:340 cinder/volume/drivers/solidfire.py:706 -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "" - -#: cinder/image/image_utils.py:394 -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "" - -#: cinder/keymgr/barbican.py:64 -#, python-format -msgid "" -"Invalid url: must be in the form " -"'http[s]://|[:port]/', url specified is: %s" -msgstr "" - -#: cinder/keymgr/barbican.py:70 -#, python-format -msgid "" -"Invalid barbican api url: version is required, e.g. " -"'http[s]://|[:port]/' url specified is: %s" -msgstr "" - -#: cinder/keymgr/barbican.py:90 -msgid "User is not authorized to use key manager." -msgstr "" - -#: cinder/keymgr/barbican.py:95 -msgid "Unable to create Barbican Client without project_id." -msgstr "" - -#: cinder/keymgr/conf_key_mgr.py:82 -msgid "keymgr.fixed_key not defined" -msgstr "" - -#: cinder/objects/backup.py:140 -msgid "Can't decode backup record." -msgstr "" - -#: cinder/objects/backup.py:142 -msgid "Can't parse backup record." -msgstr "" - -#: cinder/objects/base.py:161 cinder/objects/base.py:286 -#, python-format -msgid "VersionedObject %s cannot retrieve object by id." -msgstr "" - -#: cinder/objects/base.py:231 -#, python-format -msgid "VersionedObject %s does not support conditional update." -msgstr "" - -#: cinder/objects/cgsnapshot.py:75 cinder/objects/consistencygroup.py:83 -msgid "already_created" -msgstr "" - -#: cinder/objects/cgsnapshot.py:80 cinder/objects/volume.py:295 -msgid "consistencygroup assigned" -msgstr "" - -#: cinder/objects/cgsnapshot.py:89 cinder/objects/consistencygroup.py:102 -#: cinder/objects/snapshot.py:189 cinder/objects/volume.py:340 -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "" - -#: cinder/objects/cgsnapshot.py:110 cinder/objects/volume.py:309 -msgid "consistencygroup changed" -msgstr "" - -#: cinder/objects/cgsnapshot.py:113 cinder/objects/volume.py:315 -msgid "snapshots changed" -msgstr "" - -#: cinder/objects/consistencygroup.py:88 -msgid "cgsnapshots assigned" -msgstr "" - -#: cinder/objects/consistencygroup.py:92 -msgid "volumes assigned" -msgstr "" - -#: cinder/objects/consistencygroup.py:123 -msgid "cgsnapshots changed" -msgstr "" - -#: cinder/objects/consistencygroup.py:126 -msgid "volumes changed" -msgstr "" - -#: cinder/objects/service.py:88 cinder/objects/snapshot.py:145 -#: cinder/objects/volume.py:290 cinder/objects/volume_type.py:80 -msgid "already created" -msgstr "" - -#: cinder/objects/snapshot.py:150 -msgid "volume assigned" -msgstr "" - -#: cinder/objects/snapshot.py:153 -msgid "cgsnapshot assigned" -msgstr "" - -#: cinder/objects/snapshot.py:164 -msgid "volume changed" -msgstr "" - -#: cinder/objects/snapshot.py:167 -msgid "cgsnapshot changed" -msgstr "" - -#: cinder/objects/volume.py:298 -msgid "snapshots assigned" -msgstr "" - -#: cinder/objects/volume.py:312 -msgid "glance_metadata changed" -msgstr "" - -#: cinder/replication/api.py:71 -msgid "Replication is not enabled for volume" -msgstr "" - -#: cinder/replication/api.py:76 -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but " -"current status is: %s" -msgstr "" - -#: cinder/replication/api.py:84 -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "" - -#: cinder/replication/api.py:97 -msgid "Replication is not enabled" -msgstr "" - -#: cinder/replication/api.py:102 -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error," -" but current status is: %s" -msgstr "" - -#: cinder/scheduler/driver.py:98 -msgid "Must implement host_passes_filters" -msgstr "" - -#: cinder/scheduler/driver.py:103 -msgid "Must implement find_retype_host" -msgstr "" - -#: cinder/scheduler/driver.py:107 -msgid "Must implement a fallback schedule" -msgstr "" - -#: cinder/scheduler/driver.py:111 -msgid "Must implement schedule_create_volume" -msgstr "" - -#: cinder/scheduler/driver.py:117 -msgid "Must implement schedule_create_consistencygroup" -msgstr "" - -#: cinder/scheduler/driver.py:122 -msgid "Must implement schedule_get_pools" -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:74 -#: cinder/scheduler/filter_scheduler.py:88 -msgid "No weighed hosts available" -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:115 -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:133 -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:159 -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration " -"not allowed" -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:199 -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:247 -#, python-format -msgid "Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" - -#: cinder/scheduler/filter_scheduler.py:276 -msgid "volume_type cannot be None" -msgstr "" - -#: cinder/scheduler/manager.py:143 -msgid "Failed to create scheduler manager volume flow" -msgstr "" - -#: cinder/scheduler/manager.py:226 -msgid "New volume type not specified in request_spec." -msgstr "" - -#: cinder/scheduler/manager.py:241 -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "" - -#: cinder/scheduler/evaluator/evaluator.py:50 -#, python-format -msgid "KeyError: %s" -msgstr "" - -#: cinder/scheduler/evaluator/evaluator.py:53 -#, python-format -msgid "TypeError: %s" -msgstr "" - -#: cinder/scheduler/evaluator/evaluator.py:62 -#, python-format -msgid "ValueError: %s" -msgstr "" - -#: cinder/scheduler/evaluator/evaluator.py:108 -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "" - -#: cinder/scheduler/evaluator/evaluator.py:295 -#, python-format -msgid "ParseException: %s" -msgstr "" - -#: cinder/scheduler/filters/instance_locality_filter.py:100 -#: cinder/scheduler/filters/instance_locality_filter.py:112 -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "" - -#: cinder/tests/functional/api/client.py:30 -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" - -#: cinder/tests/functional/api/client.py:40 -msgid "Authentication error" -msgstr "" - -#: cinder/tests/functional/api/client.py:48 -msgid "Authorization error" -msgstr "" - -#: cinder/tests/functional/api/client.py:56 -msgid "Item not found" -msgstr "" - -#: cinder/tests/functional/api/client.py:146 -msgid "Unexpected status code" -msgstr "" - -#: cinder/tests/unit/test_backup_ceph.py:494 -#: cinder/tests/unit/test_backup_ceph.py:507 -#: cinder/tests/unit/test_backup_ceph.py:568 -msgid "mock" -msgstr "" - -#: cinder/tests/unit/test_backup_ceph.py:1028 -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object " -"'backup.%s.meta' already exists" -msgstr "" - -#: cinder/tests/unit/test_backup_google.py:100 -#: cinder/tests/unit/test_backup_swift.py:584 -#: cinder/tests/unit/test_backup_swift.py:611 -#: cinder/tests/unit/backup/drivers/test_backup_nfs.py:458 -#: cinder/tests/unit/backup/drivers/test_backup_nfs.py:485 -msgid "fake" -msgstr "" - -#: cinder/tests/unit/test_emc_vmax.py:2250 -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1338 -msgid "" -"V2 rollback - Volume in another storage group besides default storage " -"group." -msgstr "" - -#: cinder/tests/unit/test_emc_vmax.py:2259 -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1317 -msgid "V2 rollback, volume is not in any storage group." -msgstr "" - -#: cinder/tests/unit/test_glusterfs.py:670 -msgid "umount: : target is busy" -msgstr "" - -#: cinder/tests/unit/test_glusterfs.py:685 -msgid "umount: : some other error" -msgstr "" - -#: cinder/tests/unit/test_glusterfs.py:815 -#, python-format -msgid "umount: %s: not mounted" -msgstr "" - -#: cinder/tests/unit/test_glusterfs.py:827 -#: cinder/tests/unit/test_glusterfs.py:839 -#, python-format -msgid "umount: %s: target is busy" -msgstr "" - -#: cinder/tests/unit/test_ibm_xiv_ds8k.py:160 -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "" - -#: cinder/tests/unit/test_misc.py:59 -#, python-format -msgid "" -"The following migrations have a downgrade, which are not allowed: \n" -"\t%s" -msgstr "" - -#: cinder/tests/unit/test_rbd.py:1110 -msgid "flush() not supported in this version of librbd" -msgstr "" - -#: cinder/tests/unit/test_sheepdog.py:438 -#: cinder/tests/unit/test_sheepdog.py:662 -#: cinder/tests/unit/test_sheepdog.py:798 cinder/volume/drivers/sheepdog.py:99 -#: cinder/volume/drivers/sheepdog.py:186 cinder/volume/drivers/sheepdog.py:231 -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" - -#: cinder/tests/unit/test_sheepdog.py:546 cinder/volume/drivers/sheepdog.py:154 -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster " -"format\"." -msgstr "" - -#: cinder/tests/unit/test_sheepdog.py:560 cinder/volume/drivers/sheepdog.py:157 -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are " -"running." -msgstr "" - -#: cinder/tests/unit/test_sheepdog.py:573 cinder/volume/drivers/sheepdog.py:152 -msgid "Invalid sheepdog cluster status." -msgstr "" - -#: cinder/tests/unit/test_storwize_svc.py:311 -#, python-format -msgid "unrecognized argument %s" -msgstr "" - -#: cinder/tests/unit/test_storwize_svc.py:423 -#, python-format -msgid "obj missing quotes %s" -msgstr "" - -#: cinder/tests/unit/test_storwize_svc.py:658 -#: cinder/tests/unit/test_storwize_svc.py:1539 -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "" - -#: cinder/tests/unit/test_storwize_svc.py:1766 -msgid "The copy should be primary or secondary" -msgstr "" - -#: cinder/tests/unit/api/contrib/test_backups.py:1431 -msgid "Invalid input" -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:557 -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available or " -"error, but current status is: in-use" -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:663 -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:749 -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:775 -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency " -"group %(group_id)s because it is not in the group." -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:828 -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid " -"states are: ('available', 'in-use')." -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:862 -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:916 -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but" -" current status is: %s." -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:1095 -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "" - -#: cinder/tests/unit/api/contrib/test_consistencygroups.py:1227 -msgid "Create volume failed." -msgstr "" - -#: cinder/tests/unit/api/middleware/test_faults.py:123 -#, python-format -msgid "String with params: %s" -msgstr "" - -#: cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_base.py:687 -#: cinder/volume/drivers/netapp/dataontap/block_base.py:157 -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "" - -#: cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_base.py:701 -#: cinder/volume/drivers/netapp/dataontap/block_base.py:162 -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "" - -#: cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_api.py:362 -msgid "Error not a TypeError." -msgstr "" - -#: cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_api.py:371 -msgid "Error not a KeyError." -msgstr "" - -#: cinder/transfer/api.py:118 -msgid "status must be available" -msgstr "" - -#: cinder/transfer/api.py:157 -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "" - -#: cinder/transfer/api.py:165 cinder/volume/api.py:1278 -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "" - -#: cinder/volume/api.py:228 -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must " -"be an integer (or string representation of an integer) and greater than " -"zero)." -msgstr "" - -#: cinder/volume/api.py:236 -msgid "" -"volume_type must be provided when creating a volume in a consistency " -"group." -msgstr "" - -#: cinder/volume/api.py:241 -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by " -"this consistency group)." -msgstr "" - -#: cinder/volume/api.py:258 -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"either match source volume, or omit type argument)." -msgstr "" - -#: cinder/volume/api.py:265 -msgid "No volume_type should be provided when creating test replica." -msgstr "" - -#: cinder/volume/api.py:275 -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" - -#: cinder/volume/api.py:319 -msgid "Failed to create api volume flow." -msgstr "" - -#: cinder/volume/api.py:393 cinder/volume/api.py:945 -#, python-format -msgid " status must be %s and " -msgstr "" - -#: cinder/volume/api.py:394 -#, python-format -msgid "" -"Volume%s must not be migrating, attached, belong to a consistency group " -"or have snapshots." -msgstr "" - -#: cinder/volume/api.py:412 -msgid "Failed to update snapshot." -msgstr "" - -#: cinder/volume/api.py:428 -#, python-format -msgid "Unable to delete encrypted volume: %s." -msgstr "" - -#: cinder/volume/api.py:443 -msgid "The volume cannot be updated during maintenance." -msgstr "" - -#: cinder/volume/api.py:572 -#, python-format -msgid "Volume status must be %s to reserve." -msgstr "" - -#: cinder/volume/api.py:603 -msgid "" -"Unable to detach volume. Volume status must be 'in-use' and attach_status" -" must be 'attached' to detach." -msgstr "" - -#: cinder/volume/api.py:624 -msgid "The volume cannot be attached in maintenance mode." -msgstr "" - -#: cinder/volume/api.py:651 -msgid "The volume cannot be detached in maintenance mode." -msgstr "" - -#: cinder/volume/api.py:665 -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "" - -#: cinder/volume/api.py:690 -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "" - -#: cinder/volume/api.py:720 cinder/volume/api.py:852 -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "" - -#: cinder/volume/api.py:725 cinder/volume/api.py:857 -msgid "Snapshot cannot be created while volume is migrating." -msgstr "" - -#: cinder/volume/api.py:730 -msgid "Snapshot of secondary replica is not allowed." -msgstr "" - -#: cinder/volume/api.py:734 -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" - -#: cinder/volume/api.py:861 -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" - -#: cinder/volume/api.py:946 -#, python-format -msgid "Snapshot%s must not be part of a consistency group." -msgstr "" - -#: cinder/volume/api.py:978 -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance " -"mode." -msgstr "" - -#: cinder/volume/api.py:991 -msgid "Metadata property key blank." -msgstr "" - -#: cinder/volume/api.py:995 -msgid "Metadata property key greater than 255 characters." -msgstr "" - -#: cinder/volume/api.py:999 -msgid "Metadata property value greater than 255 characters." -msgstr "" - -#: cinder/volume/api.py:1016 -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance " -"mode." -msgstr "" - -#: cinder/volume/api.py:1134 cinder/volume/api.py:1249 -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status " -"is: %(vol_status)s." -msgstr "" - -#: cinder/volume/api.py:1140 -msgid "Volume status is in-use." -msgstr "" - -#: cinder/volume/api.py:1197 -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status " -"is: %(vol_status)s." -msgstr "" - -#: cinder/volume/api.py:1205 -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: " -"%(size)s, extended: %(new_size)s)." -msgstr "" - -#: cinder/volume/api.py:1258 cinder/volume/api.py:1404 -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "" - -#: cinder/volume/api.py:1266 -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "" - -#: cinder/volume/api.py:1273 -#, python-format -msgid "Volume %s must not be replicated." -msgstr "" - -#: cinder/volume/api.py:1294 -#, python-format -msgid "No available service named %s" -msgstr "" - -#: cinder/volume/api.py:1300 -msgid "Destination host must be different than the current host." -msgstr "" - -#: cinder/volume/api.py:1358 -msgid "Source volume not mid-migration." -msgstr "" - -#: cinder/volume/api.py:1362 -msgid "Destination volume not mid-migration." -msgstr "" - -#: cinder/volume/api.py:1367 -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "" - -#: cinder/volume/api.py:1380 -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" - -#: cinder/volume/api.py:1395 -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" - -#: cinder/volume/api.py:1410 -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "" - -#: cinder/volume/api.py:1416 -msgid "Volume must not be part of a consistency group." -msgstr "" - -#: cinder/volume/api.py:1429 -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "" - -#: cinder/volume/api.py:1442 -#, python-format -msgid "New volume_type same as original: %s." -msgstr "" - -#: cinder/volume/api.py:1457 -msgid "Retype cannot change encryption requirements." -msgstr "" - -#: cinder/volume/api.py:1469 -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" - -#: cinder/volume/api.py:1496 cinder/volume/manager.py:2221 -msgid "Failed to update quota usage while retyping volume." -msgstr "" - -#: cinder/volume/api.py:1558 -msgid "Failed to manage api volume flow." -msgstr "" - -#: cinder/volume/api.py:1618 -#, python-format -msgid "Host replication_status must be %s to failover." -msgstr "" - -#: cinder/volume/api.py:1635 -msgid "Host is already Frozen." -msgstr "" - -#: cinder/volume/api.py:1655 -msgid "Host is NOT Frozen." -msgstr "" - -#: cinder/volume/driver.py:392 cinder/volume/driver.py:435 -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "" - -#: cinder/volume/driver.py:426 -msgid "detach snapshot from remote node" -msgstr "" - -#: cinder/volume/driver.py:560 -msgid "Sets thin provisioning." -msgstr "" - -#: cinder/volume/driver.py:567 -msgid "Enables compression." -msgstr "" - -#: cinder/volume/driver.py:574 -msgid "Enables QoS." -msgstr "" - -#: cinder/volume/driver.py:581 -msgid "Enables replication." -msgstr "" - -#: cinder/volume/driver.py:892 cinder/volume/driver.py:969 -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "" - -#: cinder/volume/driver.py:899 cinder/volume/driver.py:976 -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "" - -#: cinder/volume/driver.py:939 -msgid "attach snapshot from remote node" -msgstr "" - -#: cinder/volume/driver.py:1011 cinder/volume/manager.py:1609 -#: cinder/volume/drivers/ibm/flashsystem_common.py:789 -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "" - -#: cinder/volume/driver.py:1433 -msgid "The method update_migrated_volume is not implemented." -msgstr "" - -#: cinder/volume/driver.py:1565 cinder/volume/driver.py:2003 -#: cinder/volume/driver.py:2007 -msgid "Manage existing volume not implemented." -msgstr "" - -#: cinder/volume/driver.py:1573 -msgid "Unmanage volume not implemented." -msgstr "" - -#: cinder/volume/driver.py:1999 -msgid "Extend volume not implemented" -msgstr "" - -#: cinder/volume/driver.py:2014 cinder/volume/driver.py:2018 -msgid "Manage existing snapshot not implemented." -msgstr "" - -#: cinder/volume/driver.py:2028 -msgid "sync_replica not implemented." -msgstr "" - -#: cinder/volume/driver.py:2032 -msgid "promote_replica not implemented." -msgstr "" - -#: cinder/volume/driver.py:2400 cinder/volume/targets/iscsi.py:94 -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "" - -#: cinder/volume/driver.py:2788 -msgid "Driver must implement initialize_connection" -msgstr "" - -#: cinder/volume/manager.py:589 -msgid "Create manager volume flow failed." -msgstr "" - -#: cinder/volume/manager.py:696 -msgid "volume is not local to this node" -msgstr "" - -#: cinder/volume/manager.py:702 -msgid "Unmanage and cascade delete options are mutually exclusive." -msgstr "" - -#: cinder/volume/manager.py:732 -#, python-format -msgid "" -"Snapshot %(id)s was found in state %(state)s rather than 'deleting' " -"during cascade delete." -msgstr "" - -#: cinder/volume/manager.py:956 -msgid "being attached by different mode" -msgstr "" - -#: cinder/volume/manager.py:961 -msgid "volume is already attached" -msgstr "" - -#: cinder/volume/manager.py:1066 -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" - -#: cinder/volume/manager.py:1208 cinder/volume/drivers/block_device.py:236 -msgid "Volume is not available." -msgstr "" - -#: cinder/volume/manager.py:1350 -msgid "Invalid initiator value received" -msgstr "" - -#: cinder/volume/manager.py:1432 -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "" - -#: cinder/volume/manager.py:1441 -msgid "Create export for volume failed." -msgstr "" - -#: cinder/volume/manager.py:1464 -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "" - -#: cinder/volume/manager.py:1535 -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "" - -#: cinder/volume/manager.py:1550 -msgid "Remove volume export failed." -msgstr "" - -#: cinder/volume/manager.py:1615 -msgid "Unable to access the backend storage via file handle." -msgstr "" - -#: cinder/volume/manager.py:1741 -msgid "failed to create new_volume on destination host" -msgstr "" - -#: cinder/volume/manager.py:1747 -msgid "timeout creating new_volume on destination host" -msgstr "" - -#: cinder/volume/manager.py:2129 -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "" - -#: cinder/volume/manager.py:2276 -msgid "Retype requires migration but is not allowed." -msgstr "" - -#: cinder/volume/manager.py:2284 -msgid "Volume must not have snapshots." -msgstr "" - -#: cinder/volume/manager.py:2293 -msgid "Volume must not be replicated." -msgstr "" - -#: cinder/volume/manager.py:2334 -msgid "Failed to create manage_existing flow." -msgstr "" - -#: cinder/volume/manager.py:2377 -msgid "Error promoting secondary volume to primary" -msgstr "" - -#: cinder/volume/manager.py:2387 cinder/volume/manager.py:2420 -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "" - -#: cinder/volume/manager.py:2410 -msgid "Synchronizing secondary volume to primary failed." -msgstr "" - -#: cinder/volume/manager.py:2463 -msgid "Create consistency group failed." -msgstr "" - -#: cinder/volume/manager.py:2518 -#, python-format -msgid "snapshot-%s" -msgstr "" - -#: cinder/volume/manager.py:2524 -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is " -"not in a valid state. Valid states are: %(valid)s." -msgstr "" - -#: cinder/volume/manager.py:2546 -#, python-format -msgid "cg-%s" -msgstr "" - -#: cinder/volume/manager.py:2552 -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" - -#: cinder/volume/manager.py:2632 -msgid "Input volumes or snapshots are invalid." -msgstr "" - -#: cinder/volume/manager.py:2655 -msgid "Input volumes or source volumes are invalid." -msgstr "" - -#: cinder/volume/manager.py:2757 -msgid "Volume is not local to this node" -msgstr "" - -#: cinder/volume/manager.py:2784 -msgid "Delete consistency group failed." -msgstr "" - -#: cinder/volume/manager.py:2950 -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "" - -#: cinder/volume/manager.py:3051 -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "" - -#: cinder/volume/manager.py:3154 -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "" - -#: cinder/volume/manager.py:3348 -msgid "Update list, doesn't include volume_id" -msgstr "" - -#: cinder/volume/manager.py:3443 -msgid "Failed to create manage existing flow." -msgstr "" - -#: cinder/volume/qos_specs.py:56 -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "" - -#: cinder/volume/qos_specs.py:126 cinder/volume/qos_specs.py:143 -#: cinder/volume/qos_specs.py:246 cinder/volume/volume_types.py:65 -#: cinder/volume/volume_types.py:91 cinder/volume/volume_types.py:117 -msgid "id cannot be None" -msgstr "" - -#: cinder/volume/qos_specs.py:159 -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "" - -#: cinder/volume/qos_specs.py:192 -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" - -#: cinder/volume/qos_specs.py:258 cinder/volume/volume_types.py:129 -msgid "name cannot be None" -msgstr "" - -#: cinder/volume/rpcapi.py:170 -msgid "Cascade option is not supported." -msgstr "" - -#: cinder/volume/rpcapi.py:346 cinder/volume/rpcapi.py:357 -msgid "" -"One of cinder-volume services is too old to accept such request. Are you " -"running mixed Liberty-Mitaka cinder-volumes?" -msgstr "" - -#: cinder/volume/utils.py:420 -msgid "Failed to copy volume, source device unavailable." -msgstr "" - -#: cinder/volume/utils.py:424 -msgid "Failed to copy volume, destination device unavailable." -msgstr "" - -#: cinder/volume/volume_types.py:176 cinder/volume/volume_types.py:189 -msgid "volume_type_id cannot be None" -msgstr "" - -#: cinder/volume/volume_types.py:180 cinder/volume/volume_types.py:193 -msgid "Type access modification is not applicable to public volume type." -msgstr "" - -#: cinder/volume/drivers/block_device.py:100 -msgid "Failed to delete device." -msgstr "" - -#: cinder/volume/drivers/block_device.py:206 -msgid "No free disk" -msgstr "" - -#: cinder/volume/drivers/block_device.py:220 -msgid "No big enough free disk" -msgstr "" - -#: cinder/volume/drivers/block_device.py:228 -msgid "Insufficient free space available to extend volume." -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:39 -msgid "IP address/hostname of Blockbridge API." -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:41 -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:46 -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:49 -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:52 -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:54 -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:58 -msgid "" -"Defines the set of exposed pools and their associated backend query " -"strings" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:61 -msgid "Default pool name if unspecified." -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:114 -msgid "Failed to determine blockbridge API configuration" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:162 -msgid "Invalid credentials" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:164 -msgid "Insufficient privileges" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:195 -msgid "Blockbridge api host not configured" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:205 -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:209 -msgid "Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:215 -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:219 -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:226 -msgid "Blockbridge pools not configured" -msgstr "" - -#: cinder/volume/drivers/blockbridge.py:231 -msgid "Blockbridge default pool does not exist" -msgstr "" - -#: cinder/volume/drivers/coho.py:89 -msgid "Failed to establish connection with Coho cluster" -msgstr "" - -#: cinder/volume/drivers/coho.py:133 -#, python-format -msgid "no REPLY but %r" -msgstr "" - -#: cinder/volume/drivers/coho.py:141 -#, python-format -msgid "MSG_DENIED: RPC_MISMATCH: %r" -msgstr "" - -#: cinder/volume/drivers/coho.py:145 -#, python-format -msgid "MSG_DENIED: AUTH_ERROR: %r" -msgstr "" - -#: cinder/volume/drivers/coho.py:146 -#, python-format -msgid "MSG_DENIED: %r" -msgstr "" - -#: cinder/volume/drivers/coho.py:149 -#, python-format -msgid "Neither MSG_DENIED nor MSG_ACCEPTED: %r" -msgstr "" - -#: cinder/volume/drivers/coho.py:153 -msgid "call failed: PROG_UNAVAIL" -msgstr "" - -#: cinder/volume/drivers/coho.py:158 -#, python-format -msgid "call failed: PROG_MISMATCH: %r" -msgstr "" - -#: cinder/volume/drivers/coho.py:160 -msgid "call failed: PROC_UNAVAIL" -msgstr "" - -#: cinder/volume/drivers/coho.py:162 -msgid "call failed: GARBAGE_ARGS" -msgstr "" - -#: cinder/volume/drivers/coho.py:164 -#, python-format -msgid "call failed: %r" -msgstr "" - -#: cinder/volume/drivers/coho.py:196 -msgid "Invalid response header from RPC server" -msgstr "" - -#: cinder/volume/drivers/coho.py:208 -msgid "RPC server response is incomplete" -msgstr "" - -#: cinder/volume/drivers/coho.py:315 -msgid "Coho rpc port is not configured" -msgstr "" - -#: cinder/volume/drivers/coho.py:319 -#, python-format -msgid "Invalid port number %(config)s for Coho rpc port" -msgstr "" - -#: cinder/volume/drivers/datera.py:130 -msgid "" -"san_login and/or san_password is not set for Datera driver in the " -"cinder.conf. Set this information and start the cinder-volume service " -"again." -msgstr "" - -#: cinder/volume/drivers/datera.py:146 -msgid "Resource not ready." -msgstr "" - -#: cinder/volume/drivers/datera.py:472 -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" - -#: cinder/volume/drivers/datera.py:495 -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" - -#: cinder/volume/drivers/datera.py:501 -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:193 -#, python-format -msgid "" -"DRBDmanage driver error: expected key \"%s\" not in answer, wrong " -"DRBDmanage version?" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:208 -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, " -"drbdmanage.*) not found." -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:213 -msgid "Cannot ping DRBDmanage backend" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:241 -#, python-format -msgid "Received error string: %s" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:378 -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:381 -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:387 -#, python-format -msgid "not exactly one volume with id %s" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:415 -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:419 -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:425 -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:450 -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:496 -#, python-format -msgid "" -"DRBDmanage timeout waiting for volume creation; resource \"%(res)s\", " -"volume \"%(vol)s\"" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:542 -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:582 -#, python-format -msgid "" -"DRBDmanage timeout waiting for new volume after snapshot restore; " -"resource \"%(res)s\", volume \"%(vol)s\"" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:660 -#, python-format -msgid "" -"DRBDmanage timeout waiting for volume size; volume ID \"%(id)s\" (res " -"\"%(res)s\", vnr %(vnr)d)" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:684 -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:697 -#, python-format -msgid "" -"DRBDmanage timeout waiting for snapshot creation; resource \"%(res)s\", " -"snapshot \"%(sn)s\"" -msgstr "" - -#: cinder/volume/drivers/drbdmanagedrv.py:861 -#, python-format -msgid "Expected exactly one node called \"%s\"" -msgstr "" - -#: cinder/volume/drivers/eqlx.py:187 -msgid "The EQL array has closed the connection." -msgstr "" - -#: cinder/volume/drivers/eqlx.py:225 -msgid "Error executing EQL command" -msgstr "" - -#: cinder/volume/drivers/eqlx.py:267 -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "" - -#: cinder/volume/drivers/eqlx.py:281 -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:84 -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:89 -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:101 -msgid "mount.glusterfs is not installed" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:300 cinder/volume/drivers/quobyte.py:276 -#: cinder/volume/drivers/scality.py:199 -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:321 cinder/volume/drivers/quobyte.py:306 -#: cinder/volume/drivers/scality.py:220 -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:339 -#, python-format -msgid "file already exists at %s" -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:446 -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "" - -#: cinder/volume/drivers/glusterfs.py:465 -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "" - -#: cinder/volume/drivers/hgst.py:121 -msgid "Unable to get list of domain members, check that the cluster is running." -msgstr "" - -#: cinder/volume/drivers/hgst.py:130 -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" - -#: cinder/volume/drivers/hgst.py:143 -msgid "Current host isn't part of HGST domain." -msgstr "" - -#: cinder/volume/drivers/hgst.py:182 -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster" -" is running." -msgstr "" - -#: cinder/volume/drivers/hgst.py:204 -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the " -"cluster is running and connected." -msgstr "" - -#: cinder/volume/drivers/hgst.py:262 -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "" - -#: cinder/volume/drivers/hgst.py:280 -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "" - -#: cinder/volume/drivers/hgst.py:316 -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "" - -#: cinder/volume/drivers/hgst.py:419 -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "" - -#: cinder/volume/drivers/hgst.py:428 -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "" - -#: cinder/volume/drivers/hgst.py:440 -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" - -#: cinder/volume/drivers/hgst.py:452 -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" - -#: cinder/volume/drivers/hgst.py:461 -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups " -"in cinder.conf" -msgstr "" - -#: cinder/volume/drivers/hgst.py:471 -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "" - -#: cinder/volume/drivers/hgst.py:481 -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "" - -#: cinder/volume/drivers/hgst.py:489 -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "" - -#: cinder/volume/drivers/hgst.py:567 -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "" - -#: cinder/volume/drivers/lvm.py:150 -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "" - -#: cinder/volume/drivers/lvm.py:158 -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "" - -#: cinder/volume/drivers/lvm.py:286 cinder/volume/drivers/lvm.py:295 -#, python-format -msgid "Volume Group %s does not exist" -msgstr "" - -#: cinder/volume/drivers/lvm.py:322 -msgid "Thin provisioning not supported on this version of LVM." -msgstr "" - -#: cinder/volume/drivers/lvm.py:330 -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "" - -#: cinder/volume/drivers/lvm.py:594 -#, python-format -msgid "Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" - -#: cinder/volume/drivers/lvm.py:611 cinder/volume/drivers/rbd.py:1030 -#: cinder/volume/drivers/emc/xtremio.py:520 -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:911 -#: cinder/volume/drivers/hitachi/hnas_nfs.py:623 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:851 -msgid "Reference must contain source-name element." -msgstr "" - -#: cinder/volume/drivers/lvm.py:628 -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size " -"%(size)s was not a floating-point number." -msgstr "" - -#: cinder/volume/drivers/lvm.py:731 -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" - -#: cinder/volume/drivers/nfs.py:114 -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "" - -#: cinder/volume/drivers/nfs.py:119 -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "" - -#: cinder/volume/drivers/nfs.py:135 cinder/volume/drivers/zfssa/zfssanfs.py:112 -#, python-format -msgid "%s is not installed" -msgstr "" - -#: cinder/volume/drivers/nimble.py:80 -msgid "Nimble Cinder Driver exception" -msgstr "" - -#: cinder/volume/drivers/nimble.py:84 -msgid "Unexpected response from Nimble API" -msgstr "" - -#: cinder/volume/drivers/nimble.py:115 -#: cinder/volume/drivers/ibm/flashsystem_common.py:939 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1979 -#, python-format -msgid "%s is not set." -msgstr "" - -#: cinder/volume/drivers/nimble.py:153 -msgid "No suitable discovery ip found" -msgstr "" - -#: cinder/volume/drivers/nimble.py:294 -msgid "SpaceInfo returned byarray is invalid" -msgstr "" - -#: cinder/volume/drivers/nimble.py:350 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1379 -msgid "Reference must contain source-name." -msgstr "" - -#: cinder/volume/drivers/nimble.py:370 -#, python-format -msgid "Volume %s is already managed by OpenStack." -msgstr "" - -#: cinder/volume/drivers/nimble.py:377 -msgid "Volume should have agent-type set as None." -msgstr "" - -#: cinder/volume/drivers/nimble.py:383 -#, python-format -msgid "Volume %s is online. Set volume to offline for managing using OpenStack." -msgstr "" - -#: cinder/volume/drivers/nimble.py:424 -msgid "Only volumes managed by OpenStack can be unmanaged." -msgstr "" - -#: cinder/volume/drivers/nimble.py:501 -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "" - -#: cinder/volume/drivers/nimble.py:516 -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "" - -#: cinder/volume/drivers/pure.py:194 -#, python-format -msgid "" -"Unable to do replication with Purity REST API version %(api_version)s, " -"requires one of %(required_versions)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:216 -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" - -#: cinder/volume/drivers/pure.py:286 -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:798 -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" - -#: cinder/volume/drivers/pure.py:827 -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "" - -#: cinder/volume/drivers/pure.py:845 -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. " -"Please disconnect this volume from existing hosts before importing" -msgstr "" - -#: cinder/volume/drivers/pure.py:906 -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:972 -#, python-format -msgid "" -"HTTPS certificate verification was requested but cannot be enabled with " -"purestorage module version %(version)s. Upgrade to a newer version to " -"enable this feature." -msgstr "" - -#: cinder/volume/drivers/pure.py:1078 -msgid "Unable to connect or find connection to host" -msgstr "" - -#: cinder/volume/drivers/pure.py:1147 -msgid "" -"Unable to failback to \"default\", this can only be done after a failover" -" has completed." -msgstr "" - -#: cinder/volume/drivers/pure.py:1160 -#, python-format -msgid "" -"Secondary id can not be the same as primary array, backend_id = " -"%(secondary)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:1249 -msgid "Protection Group not ready." -msgstr "" - -#: cinder/volume/drivers/pure.py:1261 -msgid "Replication not allowed yet." -msgstr "" - -#: cinder/volume/drivers/pure.py:1417 -msgid "Unable to find failover target, no secondary targets configured." -msgstr "" - -#: cinder/volume/drivers/pure.py:1429 -#, python-format -msgid "" -"Unable to determine secondary_array from supplied secondary: " -"%(secondary)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:1457 -#, python-format -msgid "Unable to find viable secondary array fromconfigured targets: %(targets)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:1464 -#, python-format -msgid "" -"Unable to find viable pg snapshot to use forfailover on selected " -"secondary array: %(id)s." -msgstr "" - -#: cinder/volume/drivers/pure.py:1553 -msgid "No iSCSI-enabled ports on target array." -msgstr "" - -#: cinder/volume/drivers/pure.py:1605 -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" - -#: cinder/volume/drivers/pure.py:1613 -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:104 -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -msgstr "" - -#: cinder/volume/drivers/quobyte.py:298 cinder/volume/drivers/smbfs.py:520 -#: cinder/volume/drivers/vzstorage.py:256 -msgid "Extend volume is only supported for this driver when no snapshots exist." -msgstr "" - -#: cinder/volume/drivers/quobyte.py:468 -#, python-format -msgid "The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "" - -#: cinder/volume/drivers/rbd.py:77 -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "" - -#: cinder/volume/drivers/rbd.py:80 -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value" -" < 0, no timeout is set and default librados value is used." -msgstr "" - -#: cinder/volume/drivers/rbd.py:84 -msgid "Number of retries if connection to ceph cluster failed." -msgstr "" - -#: cinder/volume/drivers/rbd.py:87 -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "" - -#: cinder/volume/drivers/rbd.py:169 -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "" - -#: cinder/volume/drivers/rbd.py:173 -msgid "Invalid argument" -msgstr "" - -#: cinder/volume/drivers/rbd.py:193 -msgid "fileno() not supported by RBD()" -msgstr "" - -#: cinder/volume/drivers/rbd.py:290 -msgid "rados and rbd python libraries not found" -msgstr "" - -#: cinder/volume/drivers/rbd.py:342 -msgid "Error connecting to ceph cluster." -msgstr "" - -#: cinder/volume/drivers/rbd.py:442 -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "" - -#: cinder/volume/drivers/rbd.py:722 -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been " -"caused by a connection from a client that has crashed and, if so, may be " -"resolved by retrying the delete after 30 seconds has elapsed." -msgstr "" - -#: cinder/volume/drivers/rbd.py:832 -msgid "Not stored in rbd" -msgstr "" - -#: cinder/volume/drivers/rbd.py:837 -msgid "Blank components" -msgstr "" - -#: cinder/volume/drivers/rbd.py:840 -msgid "Not an rbd snapshot" -msgstr "" - -#: cinder/volume/drivers/rbd.py:991 -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "" - -#: cinder/volume/drivers/rbd.py:1054 -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s" -" was not a floating-point number." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:123 -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:191 -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or " -"'false'" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:420 cinder/volume/drivers/smbfs.py:590 -#, python-format -msgid "Expected volume size was %d" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:421 -#, python-format -msgid " but size is now %d" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:448 -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:676 -msgid "'active' must be present when writing snap_info." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:699 -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:824 -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:882 -msgid "Volume status must be 'available'." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:945 -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1049 -#, python-format -msgid "No file found with %s as backing file." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1058 -#, python-format -msgid "No snap found with %s as backing file." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1079 -msgid "Snapshot status must be \"available\" to clone." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1233 -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1303 -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1308 -#, python-format -msgid "" -"Snapshot %(id)s has been asked to be deleted while waiting for it to " -"become available. Perhaps a concurrent request was made." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1322 -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1392 -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "" - -#: cinder/volume/drivers/remotefs.py:1405 -#, python-format -msgid "Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" - -#: cinder/volume/drivers/scality.py:88 -msgid "Value required for 'scality_sofs_config'" -msgstr "" - -#: cinder/volume/drivers/scality.py:100 -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "" - -#: cinder/volume/drivers/scality.py:107 -msgid "Cannot execute /sbin/mount.sofs" -msgstr "" - -#: cinder/volume/drivers/scality.py:140 -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "" - -#: cinder/volume/drivers/scality.py:277 -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "" - -#: cinder/volume/drivers/scality.py:282 -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:334 -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:341 -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:357 -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:370 -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:384 -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:388 -msgid "Invalid argument - negative seek offset." -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:404 -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "" - -#: cinder/volume/drivers/sheepdog.py:637 -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "" - -#: cinder/volume/drivers/smbfs.py:167 -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "" - -#: cinder/volume/drivers/smbfs.py:171 -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "" - -#: cinder/volume/drivers/smbfs.py:176 -#, python-format -msgid "Invalid mount point base: %s" -msgstr "" - -#: cinder/volume/drivers/smbfs.py:180 -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "" - -#: cinder/volume/drivers/smbfs.py:188 -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" - -#: cinder/volume/drivers/smbfs.py:349 -#, python-format -msgid "File already exists at %s." -msgstr "" - -#: cinder/volume/drivers/smbfs.py:458 -msgid "This driver does not support snapshotting in-use volumes." -msgstr "" - -#: cinder/volume/drivers/smbfs.py:462 -msgid "This driver does not support deleting in-use snapshots." -msgstr "" - -#: cinder/volume/drivers/smbfs.py:474 -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "" - -#: cinder/volume/drivers/smbfs.py:591 -#, python-format -msgid " but size is now %d." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:127 -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:330 -#: cinder/volume/drivers/solidfire.py:499 -#, python-format -msgid "API response: %s" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:518 -msgid "Failed to get model update from clone" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:753 -msgid "Failed to create SolidFire Image-Volume" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:813 -msgid "Volumes/account exceeded on both primary and secondary SolidFire accounts." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1199 -#, python-format -msgid "" -"Retrieved a different amount of SolidFire volumes for the provided Cinder" -" volumes. Retrieved: %(ret)s Desired: %(des)s" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1240 -#, python-format -msgid "Failed to find group snapshot named: %s" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1319 -#, python-format -msgid "" -"Retrieved a different amount of SolidFire volumes for the provided Cinder" -" snapshots. Retrieved: %(ret)s Desired: %(des)s" -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1549 -msgid "Manage existing volume requires 'source-id'." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1591 -msgid "Manage existing get size requires 'id'." -msgstr "" - -#: cinder/volume/drivers/solidfire.py:1608 -msgid "Failed to find account for volume." -msgstr "" - -#: cinder/volume/drivers/tegile.py:139 -#, python-format -msgid "API response: %(response)s" -msgstr "" - -#: cinder/volume/drivers/tegile.py:471 -#, python-format -msgid "%(attr)s is not set." -msgstr "" - -#: cinder/volume/drivers/tintri.py:206 -#, python-format -msgid "Failed to move volume %s." -msgstr "" - -#: cinder/volume/drivers/tintri.py:210 -#, python-format -msgid "Volume %s not found." -msgstr "" - -#: cinder/volume/drivers/tintri.py:540 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:549 -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:570 -#: cinder/volume/drivers/hitachi/hnas_nfs.py:251 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:582 -msgid "Resizing image file failed." -msgstr "" - -#: cinder/volume/drivers/tintri.py:624 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:679 -msgid "Image location not present." -msgstr "" - -#: cinder/volume/drivers/tintri.py:656 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:756 -msgid "Container size smaller than required file size." -msgstr "" - -#: cinder/volume/drivers/tintri.py:673 cinder/volume/drivers/tintri.py:689 -msgid "A volume ID or share was not specified." -msgstr "" - -#: cinder/volume/drivers/tintri.py:713 -#, python-format -msgid "Failed to manage volume %s." -msgstr "" - -#: cinder/volume/drivers/tintri.py:737 -#, python-format -msgid "Failed to get size of volume %s" -msgstr "" - -#: cinder/volume/drivers/tintri.py:765 -msgid "Volume reference must contain source-name element." -msgstr "" - -#: cinder/volume/drivers/tintri.py:786 -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2446 -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2471 -msgid "Volume not found." -msgstr "" - -#: cinder/volume/drivers/tintri.py:874 -#, python-format -msgid "Failed to login for user %s." -msgstr "" - -#: cinder/volume/drivers/tintri.py:908 -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "" - -#: cinder/volume/drivers/tintri.py:920 -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "" - -#: cinder/volume/drivers/tintri.py:942 -msgid "Failed to get image snapshots." -msgstr "" - -#: cinder/volume/drivers/tintri.py:963 -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "" - -#: cinder/volume/drivers/vzstorage.py:133 -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "" - -#: cinder/volume/drivers/vzstorage.py:139 -#, python-format -msgid "Invalid mount point base: %s." -msgstr "" - -#: cinder/volume/drivers/vzstorage.py:145 -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: " -"%s." -msgstr "" - -#: cinder/volume/drivers/vzstorage.py:161 -#, python-format -msgid "%s is not installed." -msgstr "" - -#: cinder/volume/drivers/vzstorage.py:172 -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: " -"[MDS1[,MDS2],...:/][:PASSWORD]." -msgstr "" - -#: cinder/volume/drivers/vzstorage.py:313 -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:144 -msgid "API key is missing for CloudByte driver." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:165 -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:172 -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, " -"Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:246 -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account " -"[%(account)s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:274 -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:292 -#, python-format -msgid "" -"Error in Operation [%(operation)s] for volume [%(cb_volume)s] in " -"CloudByte storage: [%(cb_error)s], error code: [%(error_code)s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:327 -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:334 -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:360 -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:367 -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:393 -msgid "Null response received from CloudByte's list filesystem." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:400 -msgid "No volumes found in CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:411 -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:472 -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:479 -msgid "No iscsi initiators were found in CloudByte." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:495 -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:502 -msgid "No iscsi services found in CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:513 -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:570 -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:582 -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:589 -msgid "No volume was found at CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:610 -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:644 -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:651 -msgid "No iscsi auth groups were found in CloudByte." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:661 -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:678 -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:685 -msgid "Auth user details not found in CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:692 -msgid "Invalid chap user details found in CloudByte storage." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:984 -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:1182 -#, python-format -msgid "" -"Provider information w.r.t CloudByte storage was not found for OpenStack " -"volume [%s]." -msgstr "" - -#: cinder/volume/drivers/cloudbyte/cloudbyte.py:1201 -#, python-format -msgid "" -"Volume [%(cb_vol)s] was not found at CloudByte storage corresponding to " -"OpenStack volume [%(ops_vol)s]." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:212 -msgid "Configuration error: dell_sc_ssn not set." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:455 -msgid "Failed to connect to Dell REST API" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:506 -msgid "Failed to find Storage Center" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:768 -#, python-format -msgid "Unable to locate specified replay profiles %s " -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:849 -#, python-format -msgid "Storage Profile %s not found." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:974 -#, python-format -msgid "Unable to complete failover of %s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:980 -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1001 -#, python-format -msgid "Error deleting volume %(ssn)s: %(volume)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:1582 -msgid "Unable to find iSCSI mappings." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2067 -msgid "Multiple profiles found." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2112 -msgid "Error deleting replay profile." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2352 -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2376 -msgid "Error retrieving volume size" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2428 -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2464 -msgid "Volume size must multiple of 1 GB." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2433 -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2439 -#, python-format -msgid "Unable to manage volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2443 -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2468 -msgid "Volume not unique." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2492 -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_api.py:2527 -msgid "Failed to find QoSnode" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:101 -msgid "" -"Dell Cinder driver configuration error replication not supported with " -"direct connect." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:116 -#, python-format -msgid "Dell Cinder driver configuration error replication_device %s not found" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:187 -#, python-format -msgid "Replication %(name)s to %(ssn)s failed." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:237 -#, python-format -msgid "Unable to create volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:255 -msgid "Unable to create volume. Backend down." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:351 -#, python-format -msgid "Failed to create snapshot %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:392 -#, python-format -msgid "Unable to create volume %(name)s from %(snap)s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:417 -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:478 -#, python-format -msgid "Failed to create volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:454 -#, python-format -msgid "Unable to create volume %(name)s from %(vol)s." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:498 -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:528 -#, python-format -msgid "Unable to find volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:552 -#, python-format -msgid "Unable to extend volume %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:657 -#, python-format -msgid "Unable to create consistency group %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:722 -#, python-format -msgid "Unable to update consistency group %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:754 -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:778 -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:830 -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:849 -#: cinder/volume/drivers/huawei/huawei_driver.py:1254 -msgid "Must specify source-name or source-id." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:883 -#, python-format -msgid "" -"Unable to retype %(specname)s, expected to receive current and requested " -"%(spectype)s values. Value received: %(spec)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1046 -msgid "Backend has already been failed over. Unable to fail back." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1084 -#, python-format -msgid "replication_failover failed. %s not found." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1088 -msgid "replication_failover failed. Backend not configured for failover" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1096 -msgid "_get_unmanaged_replay: Must specify source-name." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1104 -#, python-format -msgid "_get_unmanaged_replay: Cannot find volume id %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1112 -#, python-format -msgid "_get_unmanaged_replay: Cannot find snapshot named %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1151 -#, python-format -msgid "" -"manage_existing_snapshot: Error managing existing replay %(ss)s on volume" -" %(vol)s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1180 -msgid "Volume size must be a multiple of 1 GB." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1199 -#, python-format -msgid "unmanage_snapshot: Cannot find volume id %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_common.py:1207 -#, python-format -msgid "unmanage_snapshot: Cannot find snapshot named %s" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_fc.py:115 -msgid "Unable to map volume." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_fc.py:142 -#: cinder/volume/drivers/dell/dell_storagecenter_iscsi.py:171 -msgid "Terminate connection failed" -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_fc.py:159 -msgid "Terminate connection unable to connect to backend." -msgstr "" - -#: cinder/volume/drivers/dell/dell_storagecenter_iscsi.py:143 -msgid "Unable to map volume" -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:123 -msgid "Could not find DISCO wsdl file." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:144 -#: cinder/volume/drivers/disco/disco.py:305 -#, python-format -msgid "Error while creating volume [status] %(stat)s - [result] %(res)s." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:164 -#, python-format -msgid "Error while deleting volume [status] %(stat)s - [result] %(res)s." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:191 -#, python-format -msgid "Error while creating snapshot [status] %(stat)s - [result] %(res)s." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:228 -#, python-format -msgid "Error while deleting snapshot [status] %(stat)s - [result] %(res)s" -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:251 -#, python-format -msgid "" -"Error[%(stat)s - %(res)s] while restoring snapshot [%(snap_id)s] into " -"volume [%(vol)s]." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:276 -#, python-format -msgid "Error[status] %(stat)s - [result] %(res)s] while getting volume id." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:330 -#, python-format -msgid "Error[%(stat)s - %(res)s] while getting volume id." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:390 -#, python-format -msgid "Error while extending volume [status] %(stat)s - [result] %(res)s." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:439 -#, python-format -msgid "Error while getting disco information [%s]." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:492 -#, python-format -msgid "Error while getting %(op)s details, returned code: %(status)s." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:508 -#, python-format -msgid "Timeout while calling %s " -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:522 -#: cinder/volume/drivers/disco/disco.py:539 -#, python-format -msgid "Unknown operation %s." -msgstr "" - -#: cinder/volume/drivers/disco/disco.py:529 -msgid "Call returned a None object" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:99 -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:106 -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:158 -#, python-format -msgid "%s configuration option is not set." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:302 -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_common.py:312 -#, python-format -msgid "Connector does not provide: %s" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_iscsi.py:82 -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_iscsi.py:87 -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:244 -msgid "At least one valid iSCSI IP address must be set." -msgstr "" - -#: cinder/volume/drivers/dothill/dothill_iscsi.py:180 -msgid "CHAP secret should be 12-16 bytes." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:233 -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:341 -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:459 -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:499 -msgid "Unable to get the name of the masking view." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:516 -msgid "Unable to get the name of the portgroup." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:521 -msgid "Cannot get the portgroup from the masking view." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:558 -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:565 -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: " -"%(newSize)s GB. Only Extend is supported. Exiting..." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:604 -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size:" -" %(resultSize)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1064 -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST" -" policy %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1325 -msgid "Cannot connect to ECOM server." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1356 -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1362 -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1474 -#, python-format -msgid "Error finding %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1587 -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2468 -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1680 -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1741 -msgid "Unable to get corresponding record for pool." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1757 -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1779 -msgid "You must supply an array in your EMC configuration file." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1785 -msgid "Cannot get necessary pool or storage system information." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1889 -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1900 -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:1982 -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2085 -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2165 -#: cinder/volume/drivers/emc/emc_vmax_common.py:2862 -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2326 -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2401 -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2451 -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2493 -#: cinder/volume/drivers/emc/emc_vmax_common.py:2597 -#: cinder/volume/drivers/emc/emc_vmax_common.py:3890 -#, python-format -msgid "Cannot find CG group %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2513 -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2667 -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2684 -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2733 -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2793 -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2830 -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2892 -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous" -" error statement for valid values." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2911 -msgid "Cannot determine storage pool settings." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:2977 -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform" -" extend on concatenated volume. Exiting..." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3012 -msgid "Error Creating unbound volume on an Extend operation." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3024 -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3431 -#: cinder/volume/drivers/emc/emc_vmax_common.py:3480 -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3556 -msgid "Error Creating unbound volume." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3586 -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3594 -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3639 -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source" -" name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3981 -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:3987 -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4030 -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4049 -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view" -" %(mv)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4065 -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume " -"of replication session %(sync)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4085 -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is " -"not in the pool managed by current cinder host." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4160 -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4223 -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4279 -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4292 -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4339 -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_common.py:4371 -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:324 -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_fast.py:621 -msgid "FAST is not supported on this array." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:156 -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:162 -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:170 -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:197 -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:206 -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:216 -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:225 -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:333 -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:337 -#, python-format -msgid "SSL error: %(arg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_https.py:341 -#, python-format -msgid "Socket error: %(arg)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:211 -#, python-format -msgid "Unsuccessful iscsiadm. Exception is %(ex)s. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:215 -msgid "iscsiadm execution failed. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:247 -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_iscsi.py:258 -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:169 -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:356 -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:384 -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:407 -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:435 -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:466 -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:498 -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:556 -#, python-format -msgid "Volume: %(volumeName)s was not added to storage group %(sgGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:588 -#, python-format -msgid "Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:601 -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:649 -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:872 -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:910 -msgid "FC is the protocol but wwpns are not supplied by OpenStack." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:916 -#, python-format -msgid "Error finding %(name)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1065 -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1172 -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1282 -msgid "V3 rollback" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1341 -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your " -"system administrator to manually return your volume to the default " -"storage group for fast policy %(fastPolicyName)s failed." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1509 -#: cinder/volume/drivers/emc/emc_vmax_provision.py:171 -#: cinder/volume/drivers/emc/emc_vmax_provision.py:212 -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1534 -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:1594 -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2116 -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2184 -#, python-format -msgid "Failed to create storage group %(storageGroupName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2424 -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2458 -#, python-format -msgid "" -"Error Deleting Group: %(storageGroupName)s. Return code: %(rc)lu. Error: " -"%(error)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_masking.py:2490 -#, python-format -msgid "" -"Error Deleting Initiator Group: %(initiatorGroupName)s. Return code: " -"%(rc)lu. Error: %(error)s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:77 -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:78 -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:127 -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:131 -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:293 -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:331 -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:369 -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:411 -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:478 -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:530 -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:572 -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:618 -msgid "Failed to terminate migrate session." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:629 -msgid "Failed to migrate volume for the second time." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:636 -msgid "Failed to migrate volume for the first time." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:663 -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:733 -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source " -"Volume:%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:789 -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:830 -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:875 -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code:" -" %(rc)lu. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:927 -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:979 -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s." -" Return code: %(rc)lu. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision.py:1037 -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:651 -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:178 -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:196 -msgid "Unable to get storage volume from job." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:266 -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:440 -#, python-format -msgid "" -"The array does not support the storage pool setting for SLO %(slo)s and " -"workload %(workload)s. Please check the array for valid SLOs and " -"workloads." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:476 -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:596 -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_provision_v3.py:786 -#, python-format -msgid "" -"Error Extend Volume: %(volumeName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:98 -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:129 -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:158 -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:187 -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:215 -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:242 -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:271 -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:336 -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:2102 -msgid "Issue encountered waiting for job." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:419 -msgid "Issue encountered waiting for synchronization." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1458 -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1639 -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1666 -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:1780 -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2025 -msgid "No Port Group elements found in config file." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2076 -msgid "" -"Multiple SerialNumbers found, when only one was expected for this " -"operation. Please change your EMC config file." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2101 -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2114 -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2151 -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2220 -msgid "Source volume device ID is required." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vmax_utils.py:2502 -#, python-format -msgid "" -"Error getting ReplicationSettingData. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:217 -msgid "Option map (cls._map) is not defined." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:221 -msgid "{} is not a valid option." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:330 -msgid "Initial tier: {}, policy: {} is not valid." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:368 -msgid "LUN number ({}) is not an integer." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:373 -msgid "LUN id({}) is not valid." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:445 -msgid "Input type {} is not supported." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:500 -msgid "'{}' object has no attribute '{}'" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:690 -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:704 -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:718 -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:822 -#, python-format -msgid "Volume %(name)s was created in VNX, but in %(state)s state." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:912 -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1153 -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:1340 -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2162 -msgid "MirrorView/S enabler is not installed." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2201 -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2250 -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2399 -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2436 -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2440 -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2446 -msgid "Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2452 -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2457 -msgid "FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2917 -#: cinder/volume/drivers/emc/emc_vnx_cli.py:2994 -msgid "Unable to enable replication and snapcopy at the same time." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3119 -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group " -"cannot accept compressed LUNs as members." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3311 -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3322 -#, python-format -msgid "Host %s has no FC initiators" -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3609 -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3625 -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3819 -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3917 -msgid "Reference must contain source-id or source-name key." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3824 -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed " -"by the host %(host)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3876 -msgid "" -"Driver is not able to do retype because the volume (LUN {}) has snapshot " -"which is forbidden to migrate." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3886 -msgid "Storage-assisted migration failed during manage volume." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:3968 -#, python-format -msgid "Invalid secondary_backend_id specified. Valid backend id is %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4110 -#, python-format -msgid "replication_device should be configured on backend: %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4121 -#, python-format -msgid "replication_device with backend_id [%s] is missing." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4186 -msgid "" -"create_consistencygroup_from_src supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4339 -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4346 -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current " -"host." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4496 -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4604 -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "" - -#: cinder/volume/drivers/emc/emc_vnx_cli.py:4631 -#, python-format -msgid "Invalid synchronize mode specified, allowed mode is %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:174 -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:179 -msgid "REST server IP must by specified." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:183 -msgid "REST server username must by specified." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:187 -msgid "REST server password must by specified." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:195 -msgid "Path to REST server's certificate must be specified." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:199 -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:204 -msgid "Must specify storage pool name or id." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:208 -msgid "Must specify storage pools. Option: sio_storage_pools." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:310 -msgid "Must specify protection domain name or protection domain id." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:334 -#: cinder/volume/drivers/emc/scaleio.py:761 -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:339 -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:366 -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:373 -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:412 -#, python-format -msgid "Error creating volume: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:426 -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:450 -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:580 -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:667 -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:766 -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:792 -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:799 -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1015 -#, python-format -msgid "Error renaming volume %(vol)s: %(err)s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1035 -msgid "" -"manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1069 -msgid "Reference must contain source-id." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1075 -msgid "Volume must have a volume type" -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1091 -#, python-format -msgid "Error managing volume: %s." -msgstr "" - -#: cinder/volume/drivers/emc/scaleio.py:1143 -#: cinder/volume/drivers/emc/scaleio.py:1198 -#, python-format -msgid "Failed creating snapshot for group: %(response)s." -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:112 -msgid "can't handle both name and index in req" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:139 -#: cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py:251 -#: cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py:323 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:127 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:248 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:237 -#, python-format -msgid "Exception: %s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:163 -msgid "Volume by this name already exists" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:175 -#, python-format -msgid "Bad response from XMS, %s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:219 -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:261 -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:387 -#: cinder/volume/drivers/emc/xtremio.py:808 -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:392 -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:555 -msgid "can't find the volume to extend" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:656 -msgid "" -"create_consistencygroup_from_src only supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:758 -#, python-format -msgid "Failed to create IG, %s" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:878 -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "" - -#: cinder/volume/drivers/emc/xtremio.py:926 -msgid "Failed to get targets" -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:193 -#, python-format -msgid "" -"create_volume, volume: %(volume)s, volumename: %(volumename)s, " -"eternus_pool: %(eternus_pool)s, Storage Configuration Service not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:233 -#, python-format -msgid "" -"create_volume, volumename: %(volumename)s, poolname: %(eternus_pool)s, " -"Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:252 -#, python-format -msgid "" -"create_volume, volume: %(volume)s, EnumerateInstances, cannot connect to " -"ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:308 -msgid "create_volume_from_snapshot, Source Volume does not exist in ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:322 -#, python-format -msgid "" -"create_volume_from_snapshot, target volume instancename: " -"%(volume_instancename)s, Get Instance Failed." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:345 -msgid "create_cloned_volume, Source Volume does not exist in ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:358 -#, python-format -msgid "" -"create_cloned_volume, target volume instancename: " -"%(volume_instancename)s, Get Instance Failed." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:386 -msgid "_create_local_cloned_volume, Replication Service not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:400 -#, python-format -msgid "" -"_create_local_cloned_volume, volumename: %(volumename)s, " -"sourcevolumename: %(sourcevolumename)s, source volume instance: " -"%(source_volume)s, target volume instance: %(target_volume)s, Return " -"code: %(rc)lu, Error: %(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:507 -#, python-format -msgid "" -"_delete_volume, volumename: %(volumename)s, Storage Configuration Service" -" not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:526 -#, python-format -msgid "" -"_delete_volume, volumename: %(volumename)s, Return code: %(rc)lu, Error: " -"%(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:562 -#, python-format -msgid "" -"create_snapshot, volumename: %(s_volumename)s, source volume not found on" -" ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:570 -#, python-format -msgid "" -"create_snapshot, volumename: %(volumename)s, Replication Service not " -"found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:582 -#, python-format -msgid "create_snapshot, eternus_pool: %(eternus_pool)s, pool not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:612 -#, python-format -msgid "" -"create_snapshot, snapshotname: %(snapshotname)s, source volume name: " -"%(volumename)s, vol_instance.path: %(vol_instance)s, dest volume name: " -"%(d_volumename)s, pool: %(pool)s, Return code: %(rc)lu, Error: " -"%(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:678 -#, python-format -msgid "initialize_connection, volume: %(volume)s, Volume not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:779 -#, python-format -msgid "extend_volume, volumename: %(volumename)s, volume not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:798 -#, python-format -msgid "extend_volume, eternus_pool: %(eternus_pool)s, pool not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:813 -#, python-format -msgid "" -"extend_volume, volume: %(volume)s, volumename: %(volumename)s, " -"eternus_pool: %(eternus_pool)s, Storage Configuration Service not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:849 -#, python-format -msgid "" -"extend_volume, volumename: %(volumename)s, Return code: %(rc)lu, Error: " -"%(errordesc)s, PoolType: %(pooltype)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:952 -#, python-format -msgid "" -"_get_mapdata_fc, getting host-affinity from aglist/vol_instance failed, " -"affinitygroup: %(ag)s, ReferenceNames, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:972 -#, python-format -msgid "" -"_get_mapdata_fc, getting host-affinity instance failed, volmap: " -"%(volmap)s, GetInstance, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1002 -#, python-format -msgid "" -"_get_mapdata_iscsi, vol_instance: %(vol_instance)s, ReferenceNames: " -"CIM_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1023 -msgid "" -"_get_mapdata_iscsi, Associators: FUJITSU_SAPAvailableForElement, cannot " -"connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1041 -#, python-format -msgid "" -"_get_mapdata_iscsi, affinitygroup: %(ag)s, ReferenceNames, cannot connect" -" to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1063 -#, python-format -msgid "" -"_get_mapdata_iscsi, volmap: %(volmap)s, GetInstance, cannot connect to " -"ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1111 -#, python-format -msgid "" -"_get_drvcfg, filename: %(filename)s, tagname: %(tagname)s, data is None!!" -" Please edit driver configuration file and correct." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1137 -#, python-format -msgid "" -"_get_eternus_connection, filename: %(filename)s, ip: %(ip)s, port: " -"%(port)s, user: %(user)s, passwd: ****, url: %(url)s, FAILED!!." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1161 -msgid "_create_volume_name, id_code is None." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1189 -#, python-format -msgid "" -"_find_pool, eternus_pool:%(eternus_pool)s, EnumerateInstances, cannot " -"connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1228 -#, python-format -msgid "" -"_find_eternus_service, classname: %(classname)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1262 -#, python-format -msgid "" -"_exec_eternus_service, classname: %(classname)s, InvokeMethod, cannot " -"connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1427 -#, python-format -msgid "" -"_find_lun, volumename: %(volumename)s, EnumerateInstanceNames, cannot " -"connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1470 -#, python-format -msgid "" -"_find_copysession, ReferenceNames, vol_instance: %(vol_instance_path)s, " -"Cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1509 -#, python-format -msgid "" -"_wait_for_copy_complete, cpsession: %(cpsession)s, copysession state is " -"BROKEN." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1538 -#, python-format -msgid "" -"_delete_copysession, copy session type is undefined! copy session: " -"%(cpsession)s, copy type: %(copytype)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1549 -msgid "_delete_copysession, Cannot find Replication Service" -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1579 -#, python-format -msgid "" -"_delete_copysession, copysession: %(cpsession)s, operation: " -"%(operation)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1606 -msgid "_get_target_port, EnumerateInstances, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1638 -#, python-format -msgid "_get_target_port, protcol: %(protocol)s, target_port not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1665 -#, python-format -msgid "" -"_map_lun, vol_instance.path:%(vol)s, volumename: %(volumename)s, " -"volume_uid: %(uid)s, initiator: %(initiator)s, target: %(tgt)s, aglist: " -"%(aglist)s, Storage Configuration Service not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1780 -#, python-format -msgid "_find_initiator_names, connector: %(connector)s, initiator not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1805 -#, python-format -msgid "" -"_find_affinity_group, connector: %(connector)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1822 -#, python-format -msgid "" -"_find_affinity_group,connector: %(connector)s,AssocNames: " -"FUJITSU_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1843 -#, python-format -msgid "" -"_find_affinity_group, connector: %(connector)s, Associators: " -"FUJITSU_AuthorizedTarget, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1903 -#, python-format -msgid "" -"_unmap_lun,vol_instance.path: %(volume)s, AssociatorNames: " -"CIM_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1919 -#, python-format -msgid "" -"_unmap_lun, vol_instance.path: %(volume)s, volumename: %(volumename)s, " -"volume_uid: %(uid)s, aglist: %(aglist)s, Controller Configuration Service" -" not found." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1960 -#, python-format -msgid "" -"_unmap_lun, volumename: %(volumename)s, volume_uid: %(volume_uid)s, " -"AffinityGroup: %(ag)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:1992 -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, " -"EnumerateInstanceNames, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:2011 -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, GetInstance, cannot " -"connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:2030 -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:2046 -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, AssociatorNames: " -"CIM_BindsTo, cannot connect to ETERNUS." -msgstr "" - -#: cinder/volume/drivers/fujitsu/eternus_dx_common.py:2067 -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip list: %(iscsiip_list)s, iqn not " -"found." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:58 -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:60 -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:61 -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:62 -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:67 -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:68 -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:70 -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:71 -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, " -"id: %(id)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:73 -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:75 -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:77 -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, " -"alias: %(alias)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:79 -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:81 -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:83 -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:85 -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: " -"%(ldev)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:87 -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the " -"storage resource again. (resource: %(resource)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:89 -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:91 -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:93 -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:95 -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:100 -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: " -"%(err)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:102 -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:103 -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:104 -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, " -"ret: %(ret)s, stderr: %(err)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:106 -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:107 -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:108 -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. " -"(copy method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:110 -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:111 -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the " -"same as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:113 -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:115 -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:116 -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:117 -#, python-format -msgid "Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:119 -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:121 -#, python-format -msgid "%(file)s: Permission denied." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:122 -msgid "Failed to add the logical device." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:123 -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:124 -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:125 -msgid "The host group or iSCSI target could not be added." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:126 -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:127 -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:128 -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:130 -msgid "The host group or iSCSI target was not found." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:131 -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:132 -msgid "The IP Address was not found." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:133 -#, python-format -msgid "The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:135 -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:136 -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:137 -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:138 -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:139 -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is " -"essential to manage the volume." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:141 -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:143 -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be" -" DP-VOL." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:145 -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be " -"in multiples of gigabyte." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:147 -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:149 -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" - -#: cinder/volume/drivers/hitachi/hbsd_basiclib.py:151 -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_backend.py:69 -#: cinder/volume/drivers/hitachi/hnas_backend.py:115 -msgid "Failed to establish SSC connection." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_backend.py:73 -msgid "HNAS has disconnected SSC" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:108 -#: cinder/volume/drivers/hitachi/hnas_nfs.py:92 -#, python-format -msgid "Can't open config file: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:114 -#: cinder/volume/drivers/hitachi/hnas_nfs.py:98 -#, python-format -msgid "Error parsing config file: %s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:687 -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:863 -msgid "" -"Failed to manage existing volume because the pool of the volume type " -"chosen does not match the file system passed in the volume reference." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:872 -#: cinder/volume/drivers/hitachi/hnas_nfs.py:730 -msgid "" -"Failed to manage existing volume because the pool of the volume type " -"chosen does not match the pool of the host." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:895 -msgid "" -"The reference to the volume in the backend should have the format " -"file_system/volume_name (volume_name cannot contain '/')" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_iscsi.py:942 -msgid "" -"Volume not found on configured storage backend. If your volume name " -"contains \"/\", please rename it and try to manage again." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:272 -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size " -"%(snap_size)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:405 -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size " -"%(src_vol_size)s" -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:660 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:888 -msgid "Volume not found on configured storage backend." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:698 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:928 -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation " -"failed: Error msg: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:721 -msgid "" -"Failed to manage existing volume because the pool of the volume type " -"chosen does not match the NFS share passed in the volume reference." -msgstr "" - -#: cinder/volume/drivers/hitachi/hnas_nfs.py:758 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:964 -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:305 -#, python-format -msgid "%s is not set" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:312 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:351 -#, python-format -msgid "%s is not set and is required for the replication device to be valid." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:323 -#, python-format -msgid "" -"Invalid hpe3parclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run \"pip install --upgrade python-3parclient\" to " -"upgrade the hpe3parclient." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:340 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:369 -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:395 -msgid "" -"You must install hpe3parclient before using 3PAR drivers. Run \"pip " -"install python-3parclient\" to install the hpe3parclient." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:475 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1288 -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:483 -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:647 -#, python-format -msgid "There was an error creating the cgsnapshot: %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:708 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:894 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1089 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1276 -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:741 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1104 -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:810 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1176 -msgid "Managing of snapshots to failed-over volumes is not allowed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:821 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:921 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1203 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1309 -#, python-format -msgid "Snapshot '%s' doesn't exist on array." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:829 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1219 -#, python-format -msgid "The provided snapshot '%s' is not a snapshot of the provided volume." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:885 -msgid "Reference must be for an unmanaged virtual volume." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:912 -msgid "Reference must be for an unmanaged snapshot." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:949 -msgid "Unmanaging of snapshots from failed-over volumes is not allowed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:984 -msgid "Reference must contain source-name or source-id." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1564 -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1598 -#, python-format -msgid "VV Set %s does not exist." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1641 -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1732 -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1748 -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:1860 -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2062 -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this " -"time. You can try again later." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2085 -msgid "Volume has a temporary snapshot that can't be deleted at this time." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2092 -msgid "Volume has children and cannot be deleted!" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2266 -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2425 -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, " -"status=%(status)s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2449 -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2581 -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2622 -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s," -" task-status=%(status)s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2645 -#, python-format -msgid "Cannot retype from HPE3PARDriver to %s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2651 -msgid "Cannot retype from one 3PAR array to another." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2657 -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2664 -msgid "Cannot retype to a CPG in a different domain." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2668 -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2890 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1414 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2460 -msgid "A valid secondary target MUST be specified in order to failover." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:2946 -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes" -" and resume replication on the 3PAR backends." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3276 -msgid "" -"The replication mode was not configured correctly in the volume type " -"extra_specs. If replication:mode is periodic, replication:sync_period " -"must also be specified and be between 300 and 31622400 seconds." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3314 -#, python-format -msgid "There was an error creating the remote copy group: %s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3334 -#, python-format -msgid "There was an error adding the volume to the remote copy group: %s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3348 -#, python-format -msgid "There was an error setting the sync period for the remote copy group: %s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3358 -#, python-format -msgid "There was an error starting remote copy: %s." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3366 -#, python-format -msgid "" -"There was an error setting up a remote copy group on the 3PAR arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_common.py:3428 -#, python-format -msgid "The failed-over volume could not be deleted: %s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_3par_fc.py:608 -#: cinder/volume/drivers/hpe/hpe_3par_iscsi.py:926 -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:179 -msgid "HPELeftHand url not found" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:259 -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:303 -msgid "LeftHand cluster not found" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:319 -#, python-format -msgid "" -"Invalid hpelefthandclient version found (%(found)s). Version %(minimum)s " -"or greater required. Run 'pip install --upgrade python-lefthandclient' to" -" upgrade the hpelefthandclient." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:357 -#, python-format -msgid "REST %(proxy_ver)s hpelefthandclient %(rest_ver)s" -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:454 -msgid "Creating a consistency group from a source is not currently supported." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1212 -#, python-format -msgid "Could not find the parent volume for Snapshot '%s' on array." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1233 -#, python-format -msgid "An error occured while attempting to modifySnapshot '%s'." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1265 -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1298 -msgid "Reference must be the name of an unmanaged snapshot." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1349 -msgid "Unmanaging of snapshots from 'failed-over' volumes is not allowed." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1389 -#, python-format -msgid "" -"Invalid HPELeftHand API version found: %(found)s. Version %(minimum)s or " -"greater required for manage/unmanage support." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1579 -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes" -" and resume replication on the LeftHand backends." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1753 -#, python-format -msgid "The replication sync period must be at least %s seconds." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1774 -#, python-format -msgid "The retention count must be %s or less." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1795 -#, python-format -msgid "The remote retention count must be %s or less." -msgstr "" - -#: cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py:1866 -#, python-format -msgid "" -"There was an error setting up a remote schedule on the LeftHand arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" - -#: cinder/volume/drivers/huawei/fc_zone_helper.py:121 -msgid "No FC port connected to fabric." -msgstr "" - -#: cinder/volume/drivers/huawei/fc_zone_helper.py:124 -msgid "No initiator connected to fabric." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:93 -msgid "RestURL is not configured." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:104 -msgid "UserName is not configured." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:114 -msgid "UserPassword is not configured." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:124 -msgid "SAN product is not configured." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:134 -msgid "SAN protocol is not configured." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:152 -#, python-format -msgid "Invalid lun type %s is configured." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:193 -#, python-format -msgid "Invalid prefetch type '%s' is configured. PrefetchType must be in 0,1,2,3." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:220 -msgid "Storage pool is not configured." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_conf.py:228 -msgid "Invalid storage pool is configured." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:64 -msgid "Configuration is not found." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:258 -#, python-format -msgid "Create volume error. Because %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:302 -#: cinder/volume/drivers/huawei/huawei_driver.py:593 -msgid "Hypermetro and Replication can not be used in the same volume_type." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:391 -msgid "Lun migration error." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:396 -msgid "Cannot find migration task." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:603 -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:648 -#: cinder/volume/drivers/huawei/huawei_driver.py:681 -#, python-format -msgid "Can't find lun id from db, volume: %(id)s" -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:689 -#, python-format -msgid "Can't extend replication volume, volume: %(id)s" -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:707 -#, python-format -msgid "" -"New size should be bigger than the real size from backend storage. " -"realsize: %(oldsize)s, newsize: %(newsize)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:728 -#, python-format -msgid "Can't get volume id from snapshot, snapshot: %(id)s" -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:909 -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:921 -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1060 -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1086 -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN group." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1093 -#, python-format -msgid "Can't import LUN %s to Cinder. LUN status is not normal." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1107 -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a HyperMetroPair." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1122 -msgid "Failed to get SplitMirror." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1129 -msgid "Failed to get target LUN of SplitMirror." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1133 -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a SplitMirror." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1148 -msgid "Failed to get migration task." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1154 -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a migration task." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1162 -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN copy task." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1170 -#, python-format -msgid "" -"Can't import LUN %s to Cinder. Already exists in a remote replication " -"task." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1177 -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN mirror." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1198 -#, python-format -msgid "The specified LUN does not belong to the given pool: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1215 -#, python-format -msgid "Can't import LUN %(lun_id)s to Cinder. LUN type mismatched." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1260 -msgid "Can't find LUN on the array, please check the source-name or source-id." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1295 -msgid "Volume size must be multiple of 1 GB." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1304 -#, python-format -msgid "" -"Can't import snapshot %s to Cinder. Snapshot status is not normal or " -"running status is not online." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1311 -#, python-format -msgid "Can't import snapshot %s to Cinder. Snapshot is exposed to initiator." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1321 -msgid "Must specify snapshot source-name or source-id." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1327 -msgid "Can't find snapshot on array, please check the source-name or source-id." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1341 -#, python-format -msgid "Can't import snapshot %s to Cinder. Snapshot doesn't belong to volume." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1370 -msgid "Snapshot size must be multiple of 1 GB." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1690 -msgid "No FC initiator can be added to host." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_driver.py:1773 -msgid "Can't find the same host id from arrays." -msgstr "" - -#: cinder/volume/drivers/huawei/huawei_utils.py:61 -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:43 -msgid "Remote pool cannot be found." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:70 -#, python-format -msgid "Create hypermetro error. %s." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:127 -#, python-format -msgid "Can't get volume id. Volume name: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/hypermetro.py:153 -msgid "Can not add FC port to host." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:115 -#, python-format -msgid "Create replication pair failed. Error: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:205 -msgid "Split replication failed." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:247 -msgid "We should not do switch over on primary array." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:274 -#, python-format -msgid "Wait synchronize failed. Running status: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:518 -msgid "Get remote device info failed." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:594 -#: cinder/volume/drivers/huawei/replication.py:629 -msgid "No pair id in volume replication_driver_data." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:600 -#, python-format -msgid "Pair does not exist on array. Pair id: %s." -msgstr "" - -#: cinder/volume/drivers/huawei/replication.py:635 -msgid "No remote LUN id in volume replication_driver_data." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:129 -msgid "Failed to login with all rest URLs." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:166 -msgid "Logout session error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:170 -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:177 -#, python-format -msgid "%s \"data\" is not in result." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:189 -msgid "Create lun error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:209 -msgid "Delete lun error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:214 -msgid "Query resource pool error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:249 -#, python-format -msgid "Can not get pool info. pool: %s" -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:264 -msgid "Get lun id by name error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:272 -msgid "Activate snapshot error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:283 -msgid "Create snapshot error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:293 -#, python-format -msgid "Can't find lun info on the array. volume: %(id)s, lun name: %(name)s." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:313 -msgid "Stop snapshot error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:319 -msgid "Delete snapshot error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:328 -msgid "Get snapshot id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:346 -msgid "Create luncopy error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:371 -msgid "Find portgroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:383 -msgid "Associate portgroup to mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:390 -msgid "Check portgroup associate error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:475 -msgid "Get iSCSI target port error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:485 -msgid "Get hostgroup information error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:493 -msgid "Get lungroup information error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:518 -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:539 -msgid "Create hostgroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:553 -msgid "Create lungroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:562 -msgid "Delete lungroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:568 -#: cinder/volume/drivers/huawei/rest_client.py:680 -msgid "Check lungroup associate error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:578 -#: cinder/volume/drivers/huawei/rest_client.py:667 -msgid "Check hostgroup associate error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:588 -msgid "Find host lun id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:608 -msgid "Find host in hostgroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:632 -#, python-format -msgid "Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:656 -msgid "Add new host error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:695 -msgid "Associate host to hostgroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:705 -msgid "Associate lun to lungroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:714 -msgid "Delete associated lun from lungroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:721 -msgid "Check initiator added to array error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:732 -msgid "Check initiator associated to host error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:748 -msgid "Add initiator to array error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:759 -msgid "Associate initiator to host error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:797 -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:820 -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:832 -msgid "Use ALUA to associate initiator to host error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:842 -msgid "Remove CHAP error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:849 -msgid "Find mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:858 -msgid "Add mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:869 -msgid "Associate host to mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:881 -msgid "Associate lungroup to mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:891 -msgid "Delete lungroup from mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:904 -msgid "Delete hostgroup from mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:916 -msgid "Delete portgroup from mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:922 -msgid "Delete mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:933 -msgid "Find lun number error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:943 -msgid "Find portgroup from mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:955 -msgid "Find lun group from mapping view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:970 -msgid "Start LUNcopy error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:990 -msgid "Get LUNcopy information error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1007 -msgid "Delete LUNcopy error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1032 -msgid "Get connected free FC wwn error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1051 -msgid "Add FC port to host error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1058 -msgid "Get iSCSI port information error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1075 -msgid "" -"Get iSCSI port info error, please check the target IP configured in " -"huawei conf file." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1106 -msgid "Get FC target wwpn error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1148 -msgid "Get QoS policy error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1170 -msgid "Update QoS policy error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1178 -msgid "Get target IP error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1220 -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1289 -msgid "Create QoS policy error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1299 -msgid "Delete QoS policy error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1313 -msgid "Activate or deactivate QoS error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1319 -#: cinder/volume/drivers/huawei/rest_client.py:1511 -msgid "Get QoS information error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1343 -msgid "Remove lun from QoS error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1355 -msgid "Change lun priority error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1366 -msgid "Change lun smarttier policy error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1372 -msgid "Get QoS id by lun id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1382 -msgid "Get lungroup id by lun id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1395 -msgid "Get volume error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1405 -msgid "Get snapshot error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1417 -msgid "Extend volume error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1432 -msgid "Create lun migration error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1439 -msgid "Get lun migration task error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1445 -msgid "Delete lun migration error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1452 -msgid "Get partition by name error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1461 -msgid "Get partition by partition id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1471 -msgid "Add lun to partition error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1478 -msgid "Remove lun from partition error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1483 -msgid "Get cache by name error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1494 -msgid "Get smartcache by cache id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1506 -msgid "Remove lun from cache error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1556 -msgid "Associate lun to QoS error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1568 -msgid "Add lun to cache error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1573 -msgid "Get array info error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1583 -msgid "Remove host from array error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1588 -msgid "Delete hostgroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1596 -msgid "Remove host from hostgroup error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1603 -msgid "Remove iscsi from host error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1648 -msgid "Rename lun on array error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1658 -msgid "Rename snapshot on array error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1680 -msgid "Remove fc from host error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1685 -msgid "Get host initiators info failed." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1707 -msgid "Add fc initiator to array error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1719 -msgid "Get FC ports from array error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1745 -msgid "get_hyper_domain_id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1753 -msgid "create_hypermetro_pair error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1762 -msgid "delete_hypermetro error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1772 -msgid "sync_hypermetro error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1782 -msgid "stop_hypermetro error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1789 -msgid "get_hypermetro_by_id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1807 -msgid "check_hypermetro_exist error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1837 -msgid "Change hostlun id error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1845 -msgid "Get HyperMetroPair error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1854 -#: cinder/volume/drivers/huawei/rest_client.py:1877 -msgid "License is unavailable." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1856 -msgid "Get SplitMirror error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1865 -msgid "Get target LUN of SplitMirror error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1879 -msgid "Get migration task error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1887 -msgid "Get volume by name error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1904 -msgid "Get port groups by port error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1916 -msgid "Get views by port group error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1927 -msgid "Get LUN group by view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1938 -msgid "Get port group by view error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1948 -msgid "Get FC ports by port group error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1960 -msgid "Create port group error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1971 -msgid "Add port to port group error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1976 -msgid "Delete port group error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1983 -msgid "Remove port from port group error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1989 -msgid "Get engines error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:1996 -msgid "Get port group error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2008 -msgid "Append port group description error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2017 -msgid "Get ports by port group error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2026 -msgid "Get remote devices error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2033 -msgid "Create replication error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2042 -msgid "Get pair failed." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2052 -msgid "Switch over pair error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2061 -msgid "Split pair error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2072 -msgid "delete_replication error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2081 -msgid "Sync pair error." -msgstr "" - -#: cinder/volume/drivers/huawei/rest_client.py:2095 -msgid "Set pair secondary access error." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:53 -#, python-format -msgid "QoS config is wrong. %s must > 0." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:57 -msgid "Illegal value specified for IOTYPE: 0, 1, or 2." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:118 -#: cinder/volume/drivers/huawei/smartx.py:202 -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:125 -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:140 -#: cinder/volume/drivers/huawei/smartx.py:191 -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:146 -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:167 -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "" - -#: cinder/volume/drivers/huawei/smartx.py:178 -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:98 -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:119 -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:166 -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:250 -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:287 -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:389 -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:454 -msgid "Could not get system name." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:464 -msgid "open_access_enabled is not off." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:473 -msgid "Unable to parse attributes." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:478 -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:590 -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:690 -msgid "_create_host failed to return the host name." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:701 -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the" -" VDisk is already mapped to a host." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:802 -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:870 -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:930 -msgid "check_for_setup_error: Unable to determine system name." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:933 -msgid "check_for_setup_error: Unable to determine system id." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:945 -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:995 -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:1032 -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based" -" volume." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:1039 -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_common.py:1060 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2397 -msgid "create_cloned_volume: Source and destination size differ." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:86 -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:113 -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:117 -msgid "_create_host: No connector ports." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:211 -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:226 -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for " -"the host-volume connection. Is the host configured properly for FC " -"connections?" -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_fc.py:280 -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:84 -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file." -" valid value(s) are %(enabled)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:94 -msgid "iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:180 -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:237 -#, python-format -msgid "vdisk %s is not defined." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:305 -msgid "No config node found." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:321 -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "" - -#: cinder/volume/drivers/ibm/flashsystem_iscsi.py:332 -msgid "No ip address found." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:156 -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:200 -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:221 -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:336 -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:344 -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:352 -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:373 -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:380 -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:386 -msgid "Option gpfs_images_dir is not set correctly." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:393 -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:404 -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:413 -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in " -"cluster daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:427 -#, python-format -msgid "%s must be an absolute path." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:432 -#, python-format -msgid "%s is not a directory." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:442 -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current" -" level is %(cur)s, must be at least %(min)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:1092 -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:1125 -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is " -"mounted." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:1140 -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:1150 -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:1159 -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:1183 -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" - -#: cinder/volume/drivers/ibm/gpfs.py:1192 -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:125 -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:136 -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:163 -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:192 -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync " -"progress is: %(progress)s%%." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:248 -#, python-format -msgid "Unable to establish the partnership with the Storwize cluster %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:331 -#, python-format -msgid "Unable to set up mirror mode replication for %(vol)s. Exception: %(err)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:346 -#, python-format -msgid "Unable to create the relationship for %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:360 -#, python-format -msgid "Failed to get remote copy information for %(volume)s due to %(err)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:371 -#, python-format -msgid "Unable to delete the target volume for volume %(vol)s. Exception: %(err)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:403 -#, python-format -msgid "Unable to access the Storwize back-end for volume %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:409 -#, python-format -msgid "Unable to get the replication relationship for volume %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/replication.py:422 -#, python-format -msgid "" -"Unable to fail-over the volume %(id)s to the secondary back-end, because " -"the replication relationship is unable to switch: %(error)s" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:133 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:375 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:417 -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:151 -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:163 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:429 -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:247 -msgid "Must pass wwpn or host to lsfabric." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:269 -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is" -" already mapped to a host.\n" -"\"" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:548 -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:580 -#, python-format -msgid "Failed to get code level (%s)." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:602 -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:691 -#, python-format -msgid "Failed to find host %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:764 -msgid "create_host: Host name is not unicode or string." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:775 -msgid "create_host: No initiators or wwpns supplied." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:914 -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32," -" 64, 128, or 256." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:921 -msgid "System does not support compression." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:926 -msgid "If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:932 -#, python-format -msgid "" -"The storage device does not support %(prot)s. Please configure the device" -" to support %(prot)s or switch to a driver using a different protocol." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:940 -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:947 -msgid "If nofmtdisk is set to True, rsize must also be set to -1." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1061 -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1144 -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1190 -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1200 -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d " -"seconds timeout. Terminating." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1280 -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: " -"%(attr)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1370 -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1434 -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1560 -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1590 -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy " -"would exceed the limit of 2 copies." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1597 -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1701 -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID." -" %(count)s were returned." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1756 -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1792 -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1960 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:3150 -#, python-format -msgid "Failed getting details for pool %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1969 -msgid "Unable to determine system name." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1972 -msgid "Unable to determine system id." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:1985 -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2173 -msgid "create_snapshot: get source volume failed." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2187 -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2220 -#, python-format -msgid "" -"create_cloned_volume: source volume %(src_vol)s size is %(src_size)dGB " -"and doesn't fit in target volume %(tgt_vol)s of size %(tgt_size)dGB." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2275 -msgid "_extend_volume_op: Extending a volume with snapshots is not supported." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2293 -#, python-format -msgid "Failed to get remote copy information for %(volume)s. Exception: %(err)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2524 -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes" -" and resume replication on the Storwize backends." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2548 -msgid "Issuing a fail-over failed because replication is not properly configured." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2556 -#, python-format -msgid "" -"Volume %s is not of replicated type. This volume needs to be of a volume " -"type with the extra spec replication_enabled set to ' True' to " -"support replication actions." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2564 -msgid "" -"The back-end where the volume is created does not have replication " -"enabled." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2769 -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed " -"when new type is replication. Volume = %s" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2786 -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2859 -msgid "" -"Failed to manage existing volume due to the volume to be managed is not " -"in a valid I/O group." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2870 -msgid "" -"Failed to manage existing volume due to the volume to be managed is thin," -" but the volume type chosen is thick." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2876 -msgid "" -"Failed to manage existing volume due to the volume to be managed is " -"thick, but the volume type chosen is thin." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2883 -msgid "" -"Failed to manage existing volume due to the volume to be managed is not " -"compress, but the volume type chosen is compress." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2890 -msgid "" -"Failed to manage existing volume due to the volume to be managed is " -"compress, but the volume type chosen is not compress." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2896 -#, python-format -msgid "" -"Failed to manage existing volume due to I/O group mismatch. The I/O group" -" of the volume to be managed is %(vdisk_iogrp)s. I/O groupof the chosen " -"type is %(opt_iogrp)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2905 -#, python-format -msgid "" -"Failed to manage existing volume due to the pool of the volume to be " -"managed does not match the backend pool. Pool of the volume to be managed" -" is %(vdisk_pool)s. Pool of the backend is %(backend_pool)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:2936 -msgid "The specified vdisk is mapped to a host." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:3021 -msgid "" -"create_consistencygroup_from_src must be creating from a CG snapshot, or " -"a source CG." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:3078 -#, python-format -msgid "get_pool: Failed to get attributes for volume %s" -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:3168 -msgid "Reference must contain source-id or source-name element." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py:3174 -#, python-format -msgid "No vdisk with the UID specified by ref %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:122 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:126 -msgid "do_setup: No configured nodes." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:163 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:174 -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:178 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:189 -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:192 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:205 -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" - -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py:279 -#: cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py:275 -msgid "terminate_connection: Failed to get host name from connector." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:86 -msgid "Failed to create partition." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:87 -msgid "Failed to delete partition." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:88 -msgid "Failed to set partition." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:91 -msgid "Failed to create map." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:95 -msgid "Failed to delete map." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:97 -msgid "Failed to create snapshot." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:98 -msgid "Failed to delete snapshot." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:99 -msgid "Failed to create replica." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:100 -msgid "Failed to delete replica." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:103 -msgid "Failed to create iqn." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:110 -msgid "Failed to delete iqn." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:112 -msgid "Failed to get lv info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:113 -msgid "Failed to get partition info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:114 -msgid "Failed to get snapshot info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:115 -msgid "Failed to get device info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:116 -msgid "Failed to get channel info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:117 -msgid "Failed to get map info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:118 -msgid "Failed to get network info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:119 -msgid "Failed to get license info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:120 -msgid "Failed to get replica info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:121 -msgid "Failed to get wwn info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:122 -msgid "Failed to get iqn info." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:123 -msgid "Failed to execute common command." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:190 -msgid "san_ip is not set." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:230 -msgid "Pools name is not set." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:438 -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:457 -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:551 -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:590 -msgid "Failed to create map on mcs, no channel can map." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:652 -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:676 -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:720 -msgid "Raid did not have MCS Channel." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:787 -msgid "LUN map overflow on every channel." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:819 -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:877 -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:896 -#, python-format -msgid "Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1095 -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1145 -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1151 -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1196 -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1268 -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1391 -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1508 -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1661 -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1706 -msgid "Wait replica complete timeout." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1717 -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1739 -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1760 -msgid "Specified logical volume does not exist." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1747 -msgid "The specified volume is mapped to a host." -msgstr "" - -#: cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py:1788 -msgid "Reference must contain source-id or source-name." -msgstr "" - -#: cinder/volume/drivers/netapp/common.py:72 -msgid "Required configuration not found" -msgstr "" - -#: cinder/volume/drivers/netapp/common.py:101 -#, python-format -msgid "Storage family %s is not supported." -msgstr "" - -#: cinder/volume/drivers/netapp/common.py:107 -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:78 -#, python-format -msgid "Configuration value %s is not set." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:185 -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:190 -msgid "Only one limit can be set in a QoS spec." -msgstr "" - -#: cinder/volume/drivers/netapp/utils.py:329 -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not " -"allowed in the volume type extra specs." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:108 -#: cinder/volume/drivers/netapp/dataontap/nfs_7mode.py:72 -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:112 -msgid "API version could not be determined." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:118 -#: cinder/volume/drivers/netapp/dataontap/block_cmode.py:87 -#: cinder/volume/drivers/netapp/eseries/library.py:229 -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:128 -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:202 -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:423 -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_7mode.py:431 -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:189 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:111 -#: cinder/volume/drivers/netapp/eseries/library.py:512 -msgid "Pool is not available in the volume host field." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:215 -#, python-format -msgid "Volume %s could not be created." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:334 -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:436 -msgid "Object is not a NetApp LUN." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:572 -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:578 -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:609 -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:614 -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:631 -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:695 -msgid "Reference must contain either source-id or source-name element." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:718 -#, python-format -msgid "LUN not found with given ref %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:758 -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:767 -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:774 -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_base.py:895 -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_cmode.py:150 -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_cmode.py:367 -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN " -"volume with ssc features is present on vserver %(vs)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/block_cmode.py:400 -#, python-format -msgid "Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_7mode.py:76 -#: cinder/volume/drivers/netapp/dataontap/client/client_cmode.py:667 -msgid "Data ONTAP API version could not be determined." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_7mode.py:202 -msgid "" -"Setting file qos policy group is not supported on this storage family and" -" ontap version." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_7mode.py:207 -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:134 -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:173 -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:197 -#, python-format -msgid "Resizing clone %s failed." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:200 -#, python-format -msgid "NFS file %s not discovered." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:567 -msgid "NFS file could not be discovered." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:712 -#, python-format -msgid "Failed to extend volume %(name)s, Error msg: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:727 -#: cinder/volume/drivers/netapp/dataontap/nfs_base.py:937 -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:127 -#, python-format -msgid "Volume type does not match for share %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:460 -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:530 -msgid "Source host details not found." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/nfs_cmode.py:586 -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:521 -msgid "Backend server not NaServer." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/ssc_cmode.py:634 -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/api.py:467 -#, python-format -msgid "No element by given name %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/api.py:487 -msgid "Not a valid value for NaElement." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/api.py:491 -msgid "NaElement name cannot be null." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/api.py:534 -msgid "Type cannot be converted into NaElement." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/api.py:572 -msgid "Requires an NaServer instance." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/api.py:681 -#, python-format -msgid "Unexpected output. Expected [%(expected)s] but received [%(output)s]" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_7mode.py:161 -#: cinder/volume/drivers/netapp/dataontap/client/client_cmode.py:133 -#, python-format -msgid "Failed to set CHAP authentication for target IQN %(iqn)s. Details: %(ex)s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_7mode.py:367 -#, python-format -msgid "No storage path found for export path %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_7mode.py:557 -#, python-format -msgid "No snapshots could be found on volume %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_7mode.py:578 -#: cinder/volume/drivers/netapp/dataontap/client/client_cmode.py:947 -#, python-format -msgid "Could not find unique snapshot %(snap)s on volume %(vol)s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_base.py:310 -#: cinder/volume/drivers/netapp/dataontap/performance/perf_base.py:192 -#: cinder/volume/drivers/netapp/dataontap/performance/perf_base.py:204 -#, python-format -msgid "Counter %s not found" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_base.py:416 -#, python-format -msgid "Could not start consistency group snapshot %s." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_cmode.py:538 -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_cmode.py:564 -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path " -"%(junction)s " -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_cmode.py:664 -msgid "Unsupported Clustered Data ONTAP version." -msgstr "" - -#: cinder/volume/drivers/netapp/dataontap/client/client_cmode.py:930 -#, python-format -msgid "" -"Could not read information for snapshot %(name)s. Code: %(code)s. Reason:" -" %(reason)s" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:60 -msgid "One of the required inputs from host, port or scheme was not found." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:64 -msgid "Invalid transport type." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:91 -msgid "Invoking web service failed." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:258 -msgid "Storage system id not set." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:294 -msgid "Content type not supported." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:338 -#, python-format -msgid "Response error - %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:343 -#, python-format -msgid "" -"The storage array password for %s is incorrect, please update the " -"configured password." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:347 -msgid "Response error - The storage-system is offline." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:349 -#, python-format -msgid "Response error code - %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:402 -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set " -"of SSC extra specs. The proxy version must be at at least " -"%(min_version)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:678 -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:705 -#, python-format -msgid "Host group with ref %s not found" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/client.py:715 -#, python-format -msgid "Host group with name %s not found" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/exception.py:21 -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/exception.py:26 -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group " -"%(group)s" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/host_mapper.py:81 -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the" -" 'netapp_enable_multiattach' configuration option." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/host_mapper.py:106 -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with" -" %(group)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/host_mapper.py:135 -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group " -"with %(group)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/host_mapper.py:168 -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which" -" requires that all LUN IDs to be unique across the entire host group." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/host_mapper.py:177 -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to " -"host (%s) has been exceeded." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:215 -msgid "Configured host type is not supported." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:257 -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:357 -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:361 -#, python-format -msgid "System %(id)s found with bad password status - %(pass_status)s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:378 -msgid "The volume label is required as input." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:391 -#, python-format -msgid "Specified snapshot group with id %s could not be found." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:419 -#: cinder/volume/drivers/netapp/eseries/library.py:443 -#, python-format -msgid "Snapshot with id of %s could not be found." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:450 -#, python-format -msgid "Unable to retrieve snapshot group with id of %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:470 -#: cinder/volume/drivers/netapp/eseries/library.py:479 -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:535 -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:571 -#, python-format -msgid "Pools %s does not exist" -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:625 -#, python-format -msgid "Failure creating volume %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:684 -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1169 -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1310 -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1322 -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1358 -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:1379 -#, python-format -msgid "Host type %s not supported." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:2075 -msgid "Reference must contain either source-name or source-id element." -msgstr "" - -#: cinder/volume/drivers/netapp/eseries/library.py:2082 -msgid "Volume not found on configured storage pools." -msgstr "" - -#: cinder/volume/drivers/nexenta/iscsi.py:112 -#, python-format -msgid "Volume %s does not exist in Nexenta SA" -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:119 -#, python-format -msgid "Volume %s does not exist in Nexenta Store appliance" -msgstr "" - -#: cinder/volume/drivers/nexenta/nfs.py:123 -#, python-format -msgid "Folder %s does not exist in Nexenta Store appliance" -msgstr "" - -#: cinder/volume/drivers/nexenta/utils.py:47 -#, python-format -msgid "Invalid value: \"%s\"" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/iscsi.py:108 -msgid "No service VIP configured and no nexenta_client_address" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/jsonrpc.py:58 -msgid "Wrong resource call syntax" -msgstr "" - -#: cinder/volume/drivers/nexenta/nexentaedge/jsonrpc.py:99 -#, python-format -msgid "Error response: %s" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:119 -#, python-format -msgid "Dataset group %s not found at Nexenta SA" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:406 -#, python-format -msgid "LU does not exist for volume: %s" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/iscsi.py:421 -#, python-format -msgid "No views found for LUN: %s" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/nfs.py:102 -#, python-format -msgid "Pool %s does not exist in Nexenta Store appliance" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/nfs.py:107 -#, python-format -msgid "filesystem %s does not exist in Nexenta Store appliance" -msgstr "" - -#: cinder/volume/drivers/nexenta/ns5/nfs.py:118 -#, python-format -msgid "Dataset %s is not shared in Nexenta Store appliance" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:162 -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:57 -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:168 -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:63 -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by" -" event id." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:173 -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:192 -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:125 -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:197 -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:130 -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:201 -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:248 -msgid "Backend storage did not configure fiber channel target." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:263 -#: cinder/volume/drivers/prophetstor/dpl_fc.py:363 -#: cinder/volume/drivers/prophetstor/dpl_fc.py:370 -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:313 -#, python-format -msgid "Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:331 -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_fc.py:389 -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:68 -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:105 -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dpl_iscsi.py:137 -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:801 -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:806 -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:824 -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:829 -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:846 -#, python-format -msgid "Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:851 -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:879 -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:886 -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:903 -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:939 -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:965 -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:999 -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1011 -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due " -"to %(ret)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1024 -#: cinder/volume/drivers/prophetstor/dplcommon.py:1105 -#: cinder/volume/drivers/prophetstor/dplcommon.py:1195 -msgid "Pool is not available in the volume host fields." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1043 -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1048 -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1053 -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1068 -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1087 -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1124 -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1131 -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) " -"%(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1136 -#: cinder/volume/drivers/prophetstor/dplcommon.py:1179 -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1169 -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1174 -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) " -"%(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1215 -#: cinder/volume/drivers/prophetstor/dplcommon.py:1225 -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1220 -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1239 -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1272 -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1280 -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1298 -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1304 -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1309 -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1333 -#: cinder/volume/drivers/prophetstor/dplcommon.py:1343 -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1338 -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) " -"%(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1360 -#: cinder/volume/drivers/prophetstor/dplcommon.py:1372 -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1365 -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "" - -#: cinder/volume/drivers/prophetstor/dplcommon.py:1480 -#: cinder/volume/drivers/prophetstor/dplcommon.py:1492 -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "" - -#: cinder/volume/drivers/san/san.py:170 -msgid "Specify san_password or san_private_key" -msgstr "" - -#: cinder/volume/drivers/san/san.py:174 -msgid "san_ip must be set" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:94 -msgid "Gateway VIP is not set" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:102 -msgid "Failed to connect to array" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:108 -msgid "vmemclient python library not found" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:114 -msgid "CONCERTO version is not supported" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:221 -msgid "Dedup luns cannot be extended" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:539 -#, python-format -msgid "Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:584 -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:612 -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:629 -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_common.py:645 -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "" - -#: cinder/volume/drivers/violin/v7000_fcp.py:91 -msgid "No FCP targets found" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_fcp.py:203 -msgid "No initiators found, cannot proceed" -msgstr "" - -#: cinder/volume/drivers/violin/v7000_fcp.py:225 -msgid "LUN export failed!" -msgstr "" - -#: cinder/volume/drivers/vmware/exceptions.py:27 -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "" - -#: cinder/volume/drivers/vmware/exceptions.py:32 -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "" - -#: cinder/volume/drivers/vmware/exceptions.py:37 -msgid "There is no virtual disk device." -msgstr "" - -#: cinder/volume/drivers/vmware/exceptions.py:42 -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "" - -#: cinder/volume/drivers/vmware/exceptions.py:47 -msgid "There are no valid datastores." -msgstr "" - -#: cinder/volume/drivers/vmware/exceptions.py:52 -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "" - -#: cinder/volume/drivers/vmware/exceptions.py:57 -msgid "There are no valid ESX hosts." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:203 -#, python-format -msgid "Invalid disk type: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:257 -#, python-format -msgid "%s not set." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:296 -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:586 -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:618 -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:656 -#, python-format -msgid "Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:985 -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1080 -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1152 -msgid "Upload to glance of attached volume is not supported." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1619 -msgid "Volume cannot be restored since it contains snapshots." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1669 -msgid "source-name cannot be empty." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1675 -msgid "source-name format should be: 'vmdk_path@vm_inventory_path'." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1681 -#, python-format -msgid "%s does not exist." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1784 -#, python-format -msgid "Running Cinder with a VMware vCenter version less than %s is not allowed." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:1909 -#, python-format -msgid "" -"Clone type '%(clone_type)s' is invalid; valid values are: " -"'%(full_clone)s' and '%(linked_clone)s'." -msgstr "" - -#: cinder/volume/drivers/vmware/vmdk.py:2011 -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:493 -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "" - -#: cinder/volume/drivers/vmware/volumeops.py:1416 -#, python-format -msgid "Invalid disk backing: %s." -msgstr "" - -#: cinder/volume/drivers/windows/remotefs.py:52 -msgid "Link path already exists and its not a symlink" -msgstr "" - -#: cinder/volume/drivers/windows/smbfs.py:71 -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only " -"Win32 platforms." -msgstr "" - -#: cinder/volume/drivers/windows/smbfs.py:81 -#, python-format -msgid "File already exists at: %s" -msgstr "" - -#: cinder/volume/drivers/windows/smbfs.py:86 -#, python-format -msgid "Unsupported volume format: %s " -msgstr "" - -#: cinder/volume/drivers/zfssa/webdavclient.py:29 -msgid "" -"Check the state of the http service. Also ensure that the https port " -"number is the same as the one specified in cinder.conf." -msgstr "" - -#: cinder/volume/drivers/zfssa/webdavclient.py:34 -msgid "User not authorized to perform WebDAV operations." -msgstr "" - -#: cinder/volume/drivers/zfssa/webdavclient.py:37 -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "" - -#: cinder/volume/drivers/zfssa/webdavclient.py:39 -msgid "The source volume for this WebDAV operation not found." -msgstr "" - -#: cinder/volume/drivers/zfssa/webdavclient.py:41 -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "" - -#: cinder/volume/drivers/zfssa/webdavclient.py:46 -msgid "" -"http service may have been abruptly disabled or put to maintenance state " -"in the middle of this operation." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:239 -#, python-format -msgid "" -"zfssa_manage_policy property needs to be set to 'strict' or 'loose'. " -"Current value is: %s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:395 -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:607 -#, python-format -msgid "Cache volume %s does not have required properties" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:624 -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:636 -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:699 -#: cinder/volume/drivers/zfssa/zfssanfs.py:463 -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:739 -#, python-format -msgid "Failed to find iSCSI initiator group containing %(initiator)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:1080 -#, python-format -msgid "" -"Unknown if the volume: %s to be managed is already being managed by " -"Cinder. Aborting manage volume. Please add 'cinder_managed' custom schema" -" property to the volume and set its value to False. Alternatively, set " -"the value of cinder config policy 'zfssa_manage_policy' to 'loose' to " -"remove this restriction." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:1091 -#: cinder/volume/drivers/zfssa/zfssanfs.py:729 -#, python-format -msgid "Volume: %s is already being managed by Cinder." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:1099 -#, python-format -msgid "Reference to volume: %s to be managed must contain source-name." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:1108 -#: cinder/volume/drivers/zfssa/zfssanfs.py:659 -#, python-format -msgid "Volume %s doesn't exist on the ZFSSA backend." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssaiscsi.py:1161 -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for " -"backend enabled volume migration, procedding with default migration." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:102 -#, python-format -msgid "Config 'max_over_subscription_ratio' invalid. Must be > 0: %s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:129 -#, python-format -msgid "%s not set in cinder.conf" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:416 -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:701 -msgid "Failed to get size of existing volume: %(vol). Volume Manage failed." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:718 -#, python-format -msgid "" -"Unknown if the volume: %s to be managed is already being managed by " -"Cinder. Aborting manage volume. Please add 'cinder_managed' custom schema" -" property to the volume and set its value to False. Alternatively, Set " -"the value of cinder config policy 'zfssa_manage_policy' to 'loose' to " -"remove this restriction." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssanfs.py:759 -msgid "Reference to volume to be managed must contain source-name." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:51 -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:70 -#, python-format -msgid "" -"Error Getting Pool Stats: Pool: %(pool)s Return code: %(status)d Message:" -" %(data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:83 -#, python-format -msgid "Error Pool ownership: Pool %(pool)s is not owned by %(host)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:111 -#: cinder/volume/drivers/zfssa/zfssarest.py:1130 -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message:" -" %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:125 -#: cinder/volume/drivers/zfssa/zfssarest.py:1147 -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:138 -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:154 -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:176 -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s " -"project %(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:204 -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:229 -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:249 -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:263 -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:279 -#, python-format -msgid "Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:295 -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:328 -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code:" -" %(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:350 -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target " -"project: %(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:370 -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:391 -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:429 -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:459 -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:483 -#: cinder/volume/drivers/zfssa/zfssarest.py:518 -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:498 -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code:" -" %(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:557 -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:575 -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:601 -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:621 -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code:" -" %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:638 -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:653 -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:670 -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:685 -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:713 -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d" -" Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:734 -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:829 -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s." -" Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:853 -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s" -" Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:876 -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: " -"%(pool)s Project: %(project)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:904 -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s" -" Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:934 -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s" -" Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:957 -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s" -" Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:982 -msgid "Error getting initiator groups." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1003 -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1051 -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: " -"%(pool)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1075 -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: " -"%(pool)s Project: %(project)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1097 -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: " -"%(pool)s Project: %(project)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1173 -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message:" -" %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1198 -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1211 -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1228 -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" - -#: cinder/volume/drivers/zfssa/zfssarest.py:1296 -#, python-format -msgid "Cannot create directory %s." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:98 -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:147 -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:156 -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:165 -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:205 -#: cinder/volume/flows/api/create_volume.py:237 -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:213 -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:221 -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk " -"size %(min_disk)sGB." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:278 -msgid "Metadata property key blank" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:282 -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:287 -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:336 -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:349 -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:358 -msgid "Volume must be in the same availability zone as the source volume" -msgstr "" - -#: cinder/volume/flows/api/create_volume.py:444 -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:218 -msgid "Volume create failed while extracting volume ref." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:378 -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:380 -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided " -"%(src_type)s %(src_id)s metadata" -msgstr "" - -#: cinder/volume/flows/manager/create_volume.py:753 -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of " -"size %(volume_size)dGB." -msgstr "" - -#: cinder/volume/flows/manager/manage_existing.py:49 -#: cinder/volume/flows/manager/manage_existing_snapshot.py:114 -#, python-format -msgid "Volume driver %s not initialized." -msgstr "" - -#: cinder/volume/targets/iscsi.py:318 cinder/volume/targets/scst.py:390 -msgid "valid iqn needed for show_target" -msgstr "" - -#: cinder/volume/targets/scst.py:45 -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "" - -#: cinder/volume/targets/scst.py:157 -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "" - -#: cinder/wsgi/common.py:92 -msgid "You must implement __call__" -msgstr "" - -#: cinder/zonemanager/fc_san_lookup_service.py:82 -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service " -"needs to specify a concrete implementation of the lookup service." -msgstr "" - -#: cinder/zonemanager/fc_zone_manager.py:178 -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" - -#: cinder/zonemanager/fc_zone_manager.py:243 -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py:94 -#: cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py:104 -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py:132 -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py:212 -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py:237 -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:379 -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:109 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:122 -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s " -"zone_config=%(zone_config)s)." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:193 -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s " -"error=%(err)s)." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:248 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:286 -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:300 -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:316 -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:344 -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py:357 -#: cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py:201 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:330 -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:207 -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:240 -msgid "Failed to add zoning configuration." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:349 -msgid "Failed to update or delete zoning configuration." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:387 -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:427 -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware " -"v6.4 or higher" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:395 -msgid "Failed to get name server info." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:435 -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py:464 -#, python-format -msgid "Failed to create south bound connector for %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:114 -#, python-format -msgid "Error while querying page %(url)s on the switch, reason %(error)s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:121 -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:849 -#, python-format -msgid "" -"Error while connecting the switch %(switch_id)s with protocol " -"%(protocol)s. Error: %(error)s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:129 -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:857 -#, python-format -msgid "" -"Unexpected status code from the switch %(switch_id)s with protocol " -"%(protocol)s for url %(page)s. Error: %(error)s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:166 -#, python-format -msgid "Error while creating authentication token: %s" -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:201 -#, python-format -msgid "Authentication failed, verify the switch credentials, error code %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:206 -#, python-format -msgid "Error while authenticating with switch: %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:223 -#, python-format -msgid "Error while getting session information %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:243 -#, python-format -msgid "Error while parsing the data: %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:261 -#, python-format -msgid "Error while getting nvp value: %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:280 -#, python-format -msgid "Error while checking whether VF is available for management %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:314 -msgid "Cannot change VF context in the session." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:319 -#, python-format -msgid "" -"Cannot change VF context, specified VF is not available in the manageable" -" VF list %(vf_list)s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:326 -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:401 -#, python-format -msgid "Error while changing VF context %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:438 -#, python-format -msgid "Error while checking the firmware version %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:476 -#, python-format -msgid "Failed getting active zone set from fabric %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:526 -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:763 -#, python-format -msgid "" -"Applying the zones and cfgs to the switch failed (error code=%(err_code)s" -" error msg=%(err_msg)s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:577 -#, python-format -msgid "Exception while forming the zone string: %s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:632 -#, python-format -msgid "" -"Error while updating the new zones and cfgs in the zone string. Error " -"%(description)s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:721 -#, python-format -msgid "" -"Error while removing the zones and cfgs in the zone string: " -"%(description)s." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:826 -msgid "No VF ID is defined in the configuration file." -msgstr "" - -#: cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py:833 -msgid "VF is not enabled." -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py:223 -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py:342 -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:195 -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s " -"error=%(err)s)." -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:243 -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py:352 -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:214 -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:402 -msgid "Failed to update or delete zoning configuration" -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:457 -msgid "Failed to get show fcns database info." -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:493 -msgid "Failed to access active zoning configuration." -msgstr "" - -#: cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py:514 -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "" - diff --git a/cinder/locale/cs/LC_MESSAGES/cinder-log-error.po b/cinder/locale/cs/LC_MESSAGES/cinder-log-error.po deleted file mode 100644 index b30687a96..000000000 --- a/cinder/locale/cs/LC_MESSAGES/cinder-log-error.po +++ /dev/null @@ -1,3169 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# Zbyněk Schwarz , 2014 -# OpenStack Infra , 2015. #zanata -# Zbyněk Schwarz , 2015. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev42\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-04 03:40+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-12-21 12:13+0000\n" -"Last-Translator: Zbyněk Schwarz \n" -"Language: cs\n" -"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Czech\n" - -#, python-format -msgid "" -"%(exception)s: Exception during revert of retype for volume %(volume_name)s. " -"Failed to remove from new volume set %(new_vvs)s." -msgstr "" -"%(exception)s: Výjimka během vrácení přetypování svazku %(volume_name)s. " -"Nelze odstranit z nové sady svazků %(new_vvs)s." - -#, python-format -msgid "" -"%(exception)s: Exception during revert of retype for volume %(volume_name)s. " -"Original volume set/QOS settings may not have been fully restored." -msgstr "" -"%(exception)s: Výjimka během vrácení přetypování svazku %(volume_name)s. " -"Původní nastavení sady svazků/QoS nemusí být zcela obnovena." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -"stdout: %(out)s\n" -"stderr: %(err)s\n" -msgstr "" -"%(fun)s: selhalo s nečekaným výstupem příkazového řádku.\n" -"Příkaz: %(cmd)s\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s\n" - -#, python-format -msgid "" -"%(method)s %(url)s unexpected response status: %(response)s (expects: " -"%(expects)s)." -msgstr "" -"%(method)s %(url)s neočekávaná odpověď stavu: %(response)s (očekáváno: " -"%(expects)s)." - -#, python-format -msgid "%(name)s: %(value)s" -msgstr "%(name)s: %(value)s" - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "'%(value)s' is an invalid value for extra spec '%(key)s'" -msgstr "'%(value)s' je neplatná hodnota pro dodatečnou specifikaci '%(key)s'" - -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting create_snapshot operation!" -msgstr "" -"Účet pro svazek s ID %s nebyl nalezen v clusteru SoldFire, při pokusu o " -"provedení operace vytvoření snímku!" - -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting delete_volume operation!" -msgstr "" -"Účet pro svazek s ID %s nebyl nalezen v clusteru SoldFire, při pokusu o " -"provedení operace smazání svazku!" - -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting unmanage operation!" -msgstr "" -"Účet pro svazek s ID %s nebyl nalezen v clusteru SoldFire, při pokusu o " -"provedení operace zrušení správy!" - -#, python-format -msgid "Array Serial Number must be in the file %(fileName)s." -msgstr "Sériové číslo pole musí být v souboru %(fileName)s." - -#, python-format -msgid "Array mismatch %(myid)s vs %(arid)s" -msgstr "Neshoda pole: %(myid)s proti %(arid)s" - -#, python-format -msgid "Array query failed - No response (%d)!" -msgstr "Dotaz na pole selhal - Žádná odpověď (%d)!" - -msgid "Array query failed. No capabilities in response!" -msgstr "Dotaz na pole selhal. V odpovědi nebyly uvedeny schopnosti!" - -msgid "Array query failed. No controllers in response!" -msgstr "Dotaz na pole selhal. V odpovědi nebyly uvedeny kontroléry!" - -msgid "Array query failed. No global id in XML response!" -msgstr "Dotaz na pole selhal. V odpovědi XML nebylo globální id!" - -msgid "Attaching snapshot from a remote node is not supported." -msgstr "Připojení snímku ke vzdálenému uzlu není podporováno." - -#, python-format -msgid "Authorizing request: %(zfssaurl)s retry: %(retry)d ." -msgstr "Ověřování žádosti: %(zfssaurl)s pokus: %(retry)d ." - -msgid "Backend returned err for lun export." -msgstr "Při export lun vrátila podpůrná vrstva chybu!" - -#, python-format -msgid "Backup id %s is not invalid. Skipping reset." -msgstr "ID zálohy %s není neplatné. Resetování je přeskočeno." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Zálohovací služba %(configured_service)s nepodporuje ověřování. Záloha s id " -"%(id)s není ověřena. Ověřování přeskočeno." - -#, python-format -msgid "Backup volume metadata failed: %s." -msgstr "Záložní popisná data svazku selhala: %s" - -#, python-format -msgid "Bad response from server: %(url)s. Error: %(err)s" -msgstr "Špatná odpověď od serveru: %(url)s. Chyba: %(err)s" - -#, python-format -msgid "" -"CG snapshot %(cgsnap)s not found when creating consistency group %(cg)s from " -"source." -msgstr "" -"Nebyl nalezen snímek skupiny jednotnosti %(cgsnap)s při vytváření skupiny " -"%(cg)s ze zdroje." - -#, python-format -msgid "" -"CLI fail: '%(cmd)s' = %(code)s\n" -"out: %(stdout)s\n" -"err: %(stderr)s" -msgstr "" -"Selhání rozhraní příkazového řádku: '%(cmd)s' = %(code)s\n" -"výstup: %(stdout)s\n" -"chyba: %(stderr)s" - -msgid "Call to Nova delete snapshot failed" -msgstr "Volání Nova pro smazání snímku selhalo" - -msgid "Call to Nova to create snapshot failed" -msgstr "Volání Nova pro vytvoření snímku selhalo" - -#, python-format -msgid "Call to json.loads() raised an exception: %s." -msgstr "Volání json.loads() vyvolalo výjimku: %s." - -#, python-format -msgid "Can not add the lun %(lun)s to consistency group %(cg_name)s." -msgstr "Nelze přidat lun %(lun)s do skupiny jednotnosti %(cg_name)s." - -#, python-format -msgid "Can not discovery in %(target_ip)s with %(target_iqn)s." -msgstr "Nelze zjišťovat v %(target_ip)s pomocí %(target_iqn)s." - -msgid "Can not open the recent url, login again." -msgstr "Nelze otevřít nedávnou adresu url, probíhá znovu přihlašování." - -#, python-format -msgid "Can not place new LUNs %(luns)s in consistency group %(cg_name)s." -msgstr "Nelze umístit nové LUN %(luns)s do skupiny jednotnosti %(cg_name)s." - -#, python-format -msgid "Can not remove LUNs %(luns)s in consistency group %(cg_name)s." -msgstr "Nelze odebrat lun %(luns)s ze skupiny jednotnosti %(cg_name)s." - -#, python-format -msgid "Can't find volume to map %(key)s, %(msg)s" -msgstr "Nelze najít svazek k mapování %(key)s, %(msg)s" - -msgid "Can't open the recent url, relogin." -msgstr "Nelze otevřít nedávnou adresu url, probíhá znovu přihlašování." - -#, python-format -msgid "" -"Cannot add and verify tier policy association for storage group : " -"%(storageGroupName)s to FAST policy : %(fastPolicyName)s." -msgstr "" -"Nelze přidat a ověřit přidružení zásady vrstvení skupiny úložiště : " -"%(storageGroupName)s k zásadě FAST : %(fastPolicyName)s." - -#, python-format -msgid "Cannot clone image %(image)s to volume %(volume)s. Error: %(error)s." -msgstr "Nelze klonovat obraz %(image)s do svazku %(volume)s. Chyba: %(error)s." - -#, python-format -msgid "Cannot create or find an initiator group with name %(igGroupName)s." -msgstr "Nelze vytvořit nebo najít skupinu zavaděče s názvem %(igGroupName)s." - -#, python-format -msgid "Cannot delete file %s." -msgstr "Nelze smazat soubor %s." - -msgid "Cannot detect replica status." -msgstr "Nelze zjistit stav repliky." - -msgid "Cannot determine if Tiering Policies are supported." -msgstr "Nelze zjistit zda zásady vrstvení jsou podporovány." - -msgid "Cannot determine whether Tiering Policy is supported on this array." -msgstr "Nelze zjistit zdali je na tomto poli podporována zásada vrstvení." - -#, python-format -msgid "Cannot find Consistency Group %s" -msgstr "Nelze najít skupinu jednotnosti %s." - -#, python-format -msgid "" -"Cannot find a portGroup with name %(pgGroupName)s. The port group for a " -"masking view must be pre-defined." -msgstr "" -"Nelze najít skupinu portů s názvem %(pgGroupName)s. Skupina pro zamaskování " -"musí být předem určena." - -#, python-format -msgid "Cannot find the fast policy %(fastPolicyName)s." -msgstr "Nelze najít zásadu fast %(fastPolicyName)s." - -#, python-format -msgid "" -"Cannot find the new masking view just created with name %(maskingViewName)s." -msgstr "Nelze najít právě vytvořené zamaskování s názvem %(maskingViewName)s." - -#, python-format -msgid "Cannot get QoS spec for volume %s." -msgstr "Nelze získat specifikaci QoS pro svazek %s." - -#, python-format -msgid "Cannot get storage Group from job : %(storageGroupName)s." -msgstr "Nelze získat skupinu úložiště z úkolu : %(storageGroupName)s." - -msgid "Cannot get storage system." -msgstr "Nelze získat úložný systém." - -#, python-format -msgid "" -"Changing the volume name from %(tmp)s to %(orig)s failed because %(reason)s" -msgstr "Změna názvu svazku z %(tmp)s na %(orig)s selhala protože %(reason)s" - -#, python-format -msgid "" -"Changing the volume name from %(tmp)s to %(orig)s failed because %(reason)s." -msgstr "Změna názvu svazku z %(tmp)s na %(orig)s selhala protože %(reason)s." - -#, python-format -msgid "Clone %s not in prepared state!" -msgstr "Klon %s není v stavu připraveno!" - -#, python-format -msgid "Clone Volume:%(volume)s failed from source volume:%(src_vref)s" -msgstr "Klonování svazku %(volume)s ze zdrojového svazku %(src_vref)s selhalo." - -#, python-format -msgid "" -"Clone volume \"%s\" already exists. Please check the results of \"dog vdi " -"list\"." -msgstr "" -"Klon svazku \"%s\" již existuje. Prosím zkontrolujte výstup příkazu \"dog " -"vdi list\"." - -#, python-format -msgid "Cloning of volume %s failed." -msgstr "Klonování svazku %s selhalo." - -#, python-format -msgid "" -"CloudByte does not have a volume corresponding to OpenStack volume [%s]." -msgstr "CloudByte nemá svazek odpovídající svazku OpenStack [%s]." - -#, python-format -msgid "" -"CloudByte operation [%(operation)s] failed for volume [%(vol)s]. Exhausted " -"all [%(max)s] attempts." -msgstr "" -"Operace CloudByte [%(operation)s] selhala u svazku [%(vol)s]. Využito všech " -"[%(max)s] pokusů." - -#, python-format -msgid "" -"CloudByte snapshot information is not available for OpenStack volume [%s]." -msgstr "" -"Informace o snímku CloudByte nejsou dostupné pro svazek OpenStack [%s]." - -#, python-format -msgid "CloudByte volume information not available for OpenStack volume [%s]." -msgstr "" -"Informace o svazku CloudByte nejsou dostupné pro svazek OpenStack [%s]." - -#, python-format -msgid "Cmd :%s" -msgstr "Příkaz :%s" - -#, python-format -msgid "Commit clone failed: %(name)s (%(status)d)!" -msgstr "Odevzdání klonu selhalo: %(name)s (%(status)d)!" - -#, python-format -msgid "Commit failed for %s!" -msgstr "Odevzdání selhalo pro %s!" - -#, python-format -msgid "Compute cluster: %s not found." -msgstr "Výpočetní cluster: %s nenalezen." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "Konfigurační volba %s není nastavena." - -#, python-format -msgid "Conflict detected in Virtual Volume Set %(volume_set)s: %(error)s" -msgstr "V sadě virtuálního svazku %(volume_set)s zjištěn konflikt: %(error)s" - -#, python-format -msgid "Connect to Flexvisor error: %s." -msgstr "Chyba při připojení k Flexvisor: %s." - -#, python-format -msgid "Connect to Flexvisor failed: %s." -msgstr "Připojení k Flexvisor selhalo: %s." - -msgid "Connection error while sending a heartbeat to coordination backend." -msgstr "" -"Chyba připojení při odesílání informací o aktivitě do vrstvy pro koordinaci." - -#, python-format -msgid "Connection to %s failed and no secondary!" -msgstr "Připojení k %s selhalo a žádné druhotné připojení není nastaveno!" - -#, python-format -msgid "Consistency group %s: create failed" -msgstr "Skupina jednotnosti %s: Vytvoření selhalo" - -#, python-format -msgid "Controller GET failed (%d)" -msgstr "Získání kontroléru selhalo (%d)!" - -#, python-format -msgid "Copy offload workflow unsuccessful. %s" -msgstr "Kopírování postupu snížení zátěže bylo neúspěšné. %s" - -#, python-format -msgid "Copy snapshot to volume for snapshot %(snap)s volume %(vol)s failed!" -msgstr "" -"Kopírování snímku do svazku pro snímek %(snap)s a svazek %(vol)s selhalo!" - -#, python-format -msgid "Could not GET allocation information (%d)!" -msgstr "Nelze získat informace o přidělení (%d)!" - -#, python-format -msgid "Could not connect to %(primary)s or %(secondary)s!" -msgstr "Nelze se připojit k %(primary)s nebo %(secondary)s!" - -#, python-format -msgid "Could not create snapshot set. Error: '%s'" -msgstr "Nelze vytvořit sadu snímků. Chyba: '%s'" - -msgid "Could not decode scheduler options." -msgstr "Nelze rozšifrovat volby plánovače." - -#, python-format -msgid "Could not delete failed image volume %(id)s." -msgstr "Nelze smazat nezdařený svazek obrazu %(id)s." - -#, python-format -msgid "Could not delete the image volume %(id)s." -msgstr "Nelze smazat svazek obrazu %(id)s." - -#, python-format -msgid "" -"Could not do delete of snapshot %s on filer, falling back to exec of \"rm\" " -"command." -msgstr "" -"Nelze smazat snímek %s ve správci souborů, smazání bude provedeno spuštěním " -"příkazu \"rm\"." - -#, python-format -msgid "" -"Could not do delete of volume %s on filer, falling back to exec of \"rm\" " -"command." -msgstr "" -"Nelze smazat svazek %s ve správci souborů, smazání bude provedeno spuštěním " -"příkazu \"rm\"." - -#, python-format -msgid "Could not find a host for consistency group %(group_id)s." -msgstr "Nelze najít hostitele pro skupinu jednotnosti %(group_id)s." - -#, python-format -msgid "Could not find any hosts (%s)" -msgstr "Nelze najít žádné hostitele (%s)" - -#, python-format -msgid "" -"Could not find port group : %(portGroupName)s. Check that the EMC " -"configuration file has the correct port group name." -msgstr "" -"Nelze najít skupinu portů : %(portGroupName)s. Zkontrolujte, že soubor s " -"nastavením EMC má správný název skupiny." - -#, python-format -msgid "Could not find volume with name %(name)s. Error: %(error)s" -msgstr "Nelze najít svazek s názvem %(name)s. Chyba: %(error)s" - -#, python-format -msgid "Could not log in to 3PAR array (%s) with the provided credentials." -msgstr "" -"Nelze se přihlásit do pole 3PAR (%s) pomocí zadaných přihlašovacích údajů." - -#, python-format -msgid "Could not stat scheduler options file %(filename)s." -msgstr "Nelze vyhodnotit soubor voleb plánovače %(filename)s." - -#, python-format -msgid "Could not validate device %s" -msgstr "Nelze ověřit zařízení %s" - -#, python-format -msgid "Create cg snapshot %s failed." -msgstr "Vytvoření snímku skupiny jednotnosti %s selhalo." - -#, python-format -msgid "" -"Create clone_image_volume: %(volume_id)sfor image %(image_id)s, failed " -"(Exception: %(except)s)" -msgstr "" -"Vytvoření klonu svazku obrazu: %(volume_id)s pro obraz %(image_id)s selhalo " -"(Výjimka: %(except)s)" - -#, python-format -msgid "Create consistency group %s failed." -msgstr "Vytvoření skupiny jednotnosti %s selhalo." - -#, python-format -msgid "" -"Create consistency group from snapshot-%(snap)s failed: SnapshotNotFound." -msgstr "" -"Vytvoření skupiny jednotnosti ze snímku %(snap)s selhalo: Snímek nebyl " -"nalezen." - -#, python-format -msgid "Create consistency group from source %(source)s failed." -msgstr "Vytvoření skupiny jednotnosti ze zdroje %(source)s selhalo." - -#, python-format -msgid "" -"Create consistency group from source cg-%(cg)s failed: " -"ConsistencyGroupNotFound." -msgstr "" -"Vytvoření skupiny jednotnosti ze zdrojové skupiny jednotnosti %(cg)s " -"selhalo: Skupina nebyla nalezena." - -#, python-format -msgid "Create hypermetro error: %s." -msgstr "Chyba při vytváření hypermetra: %s." - -#, python-format -msgid "" -"Create new lun from lun for source %(src)s => destination %(dest)s failed!" -msgstr "Vytvoření nového lun z lun pro zdroj %(src)s => cíl %(dest)s selhalo!" - -#, python-format -msgid "Create snapshot notification failed: %s" -msgstr "Oznámení o vytvořeni snímku selhalo: %s" - -#, python-format -msgid "Create volume failed from snapshot: %s" -msgstr "Vytvoření svazku ze snímku selhalo: %s" - -#, python-format -msgid "Create volume notification failed: %s" -msgstr "Oznámení o vytvoření svazku selhalo: %s" - -#, python-format -msgid "Creation of snapshot failed for volume: %s" -msgstr "Vytvoření snímku selhalo u svazku: %s" - -#, python-format -msgid "Creation of volume %s failed." -msgstr "Vytvoření svazku %s selhalo." - -msgid "" -"Creation request failed. Please verify the extra-specs set for your volume " -"types are entered correctly." -msgstr "" -"Žádost o vytvoření selhala. Prosím ověřte správnost dodatečných specifikací " -"nastavených pro vaše typy svazků." - -msgid "DB error:" -msgstr "Chyba databáze:" - -#, python-format -msgid "DBError detected when purging from table=%(table)s" -msgstr "Při čištění tabulky %(table)s byla zjištěna chyba databáze" - -msgid "DBError encountered: " -msgstr "Zjištěna chyba databáze:" - -msgid "Default Storage Profile was not found." -msgstr "Výchozí profil úložiště nebyl nalezen." - -msgid "" -"Default volume type is not found. Please check default_volume_type config:" -msgstr "" -"Výchozí typ svazku nenalezen. Prosím zkontrolujte nastavení " -"default_volume_type:" - -#, python-format -msgid "Delete cgsnapshot %s failed." -msgstr "Smazání snímku skupiny jednotnosti %s selhalo." - -#, python-format -msgid "Delete consistency group %s failed." -msgstr "Smazání skupiny jednotnosti %s selhalo." - -msgid "Delete consistency group failed to update usages." -msgstr "Nelze aktualizovat využití při mazání skupin jednotnosti." - -#, python-format -msgid "Delete hypermetro error: %s." -msgstr "Chyba při mazání hypermetra: %s" - -msgid "Delete snapshot failed, due to snapshot busy." -msgstr "Smazání snímku selhalo, protože snímek je zaneprázdněn." - -#, python-format -msgid "Delete snapshot notification failed: %s" -msgstr "Oznámení o smazáni snímku selhalo: %s" - -#, python-format -msgid "Delete volume notification failed: %s" -msgstr "Oznámení o smazáni svazku selhalo: %s" - -#, python-format -msgid "Deleting snapshot %s failed" -msgstr "Mazání snímku %s selhalo" - -#, python-format -msgid "Deleting zone failed %s" -msgstr "Mazání zóny %s selhalo" - -#, python-format -msgid "Deletion of volume %s failed." -msgstr "Smazání svazku %s selhalo." - -#, python-format -msgid "Destination Volume Group %s does not exist" -msgstr "Cílová skupina svazku %s neexistuje" - -#, python-format -msgid "Detach attachment %(attach_id)s failed." -msgstr "Odpojení zařízení %(attach_id)s selhalo." - -#, python-format -msgid "Detach migration source volume failed: %(err)s" -msgstr "Odpojení zdrojového svazku přesunu selhalo: %(err)s" - -msgid "Detach volume failed, due to remove-export failure." -msgstr "Chyba při odpojování svazku, kvůli selhání při odebrání exportu." - -msgid "Detach volume failed, due to uninitialized driver." -msgstr "Odpojení svazku selhalo kvůli nezavedenému ovladači." - -msgid "Detaching snapshot from a remote node is not supported." -msgstr "Odpojení snímku od vzdáleného uzle není podporováno." - -#, python-format -msgid "Did not find expected column name in lsvdisk: %s." -msgstr "Nenalezen očekávaný sloupec v lsvdisku: %s." - -msgid "Differential restore failed, trying full restore" -msgstr "Rozdílová obnova selhala, pokus o celkovou obnovu" - -#, python-format -msgid "Disconnection failed with message: %(msg)s." -msgstr "Odpojení selhalo se zprávou: %(msg)s." - -#, python-format -msgid "" -"Driver-based migration of volume %(vol)s failed. Move from %(src)s to " -"%(dst)s failed with error: %(error)s." -msgstr "" -"Přesun svazku %(vol)s za pomocí ovladače selhal. Přesun z %(src)s do %(dst)s " -"selhal s chybou: %(error)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Chyba při připojování svazku %(vol)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při vyváření skupiny: %(groupName)s. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s of Volume: %(lun)s in Pool: %(pool)s, " -"Project: %(project)s Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"Chyba při získávání snímku: %(snapshot)s ve svazku %(lun)s v zásobě " -"%(pool)s, projekt %(project)s, návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Setting Volume: %(lun)s to InitiatorGroup: %(initiatorgroup)s Pool: " -"%(pool)s Project: %(project)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Chyba při nastavování svazku: %(lun)s do skupiny zavaděče " -"%(initiatorgroup)s, zásoba %(pool)s, projekt %(project)s, návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -msgid "Error activating LV" -msgstr "Chyba při aktivaci logického svazku" - -msgid "Error adding HBA to server" -msgstr "Chyba při přidávání HBA k serveru" - -#, python-format -msgid "Error attaching volume %s" -msgstr "Chyba při připojování svazku %s" - -#, python-format -msgid "Error cleaning up failed volume creation. Msg - %s." -msgstr "Chyba při čištění selhaného vytváření svazku. Zpráva - %s" - -msgid "Error cloning volume" -msgstr "Chyba při klonování svazku" - -msgid "Error closing channel." -msgstr "Chyba při uzavírání kanálu." - -#, python-format -msgid "" -"Error contacting glance server '%(netloc)s' for '%(method)s', %(extra)s." -msgstr "" -"Chyba při kontaktování serveru glance '%(netloc)s' pro '%(method)s', " -"%(extra)s." - -msgid "Error copying key." -msgstr "Chyba při kopírování klíče." - -msgid "Error creating Barbican client." -msgstr "Chyba při vytváření klienta Barbican." - -#, python-format -msgid "Error creating QOS rule %s" -msgstr "Chyba při vytváření pravidla QOS %s" - -msgid "Error creating Volume" -msgstr "Chyba při vytváření svazku" - -msgid "Error creating Volume Group" -msgstr "Chyba při vytváření skupiny svazku" - -msgid "Error creating chap record." -msgstr "Chyba při vytváření záznamu chap." - -msgid "Error creating cloned volume" -msgstr "Chyba při vytváření klonovaného svazku" - -msgid "Error creating key." -msgstr "Chyba při vytváření klíče." - -msgid "Error creating snapshot" -msgstr "Chyba při vytváření snímku" - -msgid "Error creating volume" -msgstr "Chyba při vytváření svazku" - -#, python-format -msgid "Error creating volume. Msg - %s." -msgstr "Chyba při vytváření svazku. Zpráva - %s." - -msgid "Error deactivating LV" -msgstr "Chyba při deaktivaci logického svazku" - -msgid "Error deleting key." -msgstr "Chyba při mazání klíče." - -msgid "Error deleting snapshot" -msgstr "Chyba při mazání snímku" - -msgid "Error deleting volume" -msgstr "Chyba při mazání svazku" - -#, python-format -msgid "Error detaching snapshot %(snapshot)s, due to remove export failure." -msgstr "" -"Chyba při odpojování snímku %(snapshot)s, kvůli selhání při odebrání exportu." - -#, python-format -msgid "Error detaching volume %(volume)s, due to remove export failure." -msgstr "" -"Chyba při odpojování svazku %(volume)s, kvůli selhání při odebrání exportu." - -#, python-format -msgid "Error detaching volume %s" -msgstr "Chyba při odpojování svazku %s" - -#, python-format -msgid "Error disassociating storage group from policy: %s." -msgstr "Chyba při odloučení skupiny úložiště od zásady: %s" - -msgid "Error during re-export on driver init." -msgstr "Chyba při znovu exportování během zavádění ovladače." - -msgid "Error executing SSH command." -msgstr "Chyba při provádění příkazu SSH." - -msgid "Error executing command via ssh." -msgstr "Chyba při provádění příkazu pomocí ssh." - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Chyba při provádění příkazu pomocí ssh: %s" - -msgid "Error extending Volume" -msgstr "Chyba při rozšiřování svazku" - -msgid "Error extending volume" -msgstr "Chyba při rozšiřování svazku" - -#, python-format -msgid "Error extending volume %(id)s. Ex: %(ex)s" -msgstr "Chyba při rozšiřování svazku %(id)s. Výjimka: %(ex)s" - -#, python-format -msgid "Error extending volume: %(vol)s. Exception: %(ex)s" -msgstr "Chyba při rozšiřování svazku: %(vol)s. Výjimka: %(ex)s" - -#, python-format -msgid "Error finding target pool instance name for pool: %(targetPoolName)s." -msgstr "Chyba při hledání cílového názvu instance zásoby: %(targetPoolName)s." - -#, python-format -msgid "Error getting LUN attribute. Exception: %s" -msgstr "Chyba při získávání vlastnosti LUN. Výjimka: %s" - -msgid "Error getting active FC target ports." -msgstr "Chyba při získávání aktivních cílových portů FC." - -msgid "Error getting active ISCSI target iqns." -msgstr "Chyba při získávání aktivních cílových iqn iSCSI." - -msgid "Error getting active ISCSI target portals." -msgstr "Chyba při získávání aktivních cílových portálů iSCSI." - -msgid "Error getting array, pool, SLO and workload." -msgstr "Chyba při získávání pole, zásobu, SLO a vytížení." - -msgid "Error getting chap record." -msgstr "Chyba při získávání záznamu chap." - -#, python-format -msgid "Error getting iSCSI target info from EVS %(evs)s." -msgstr "Chyba při získávání informací o cíli iSCSI z EVS %(evs)s." - -msgid "Error getting key." -msgstr "Chyba při získávání klíče." - -msgid "Error getting name server info." -msgstr "Při získávání informací o jmenném serveru nastala chyba." - -msgid "Error getting secret data." -msgstr "Chyba při získávání tajných dat." - -msgid "Error getting secret metadata." -msgstr "Chyba při získávání tajných popisných dat." - -msgid "Error getting show fcns database info." -msgstr "Při získávání informací o zobrazení databáze fcns nastala chyba." - -msgid "Error getting target pool name and array." -msgstr "Chyba při získávání názvu cílového pole a zásoby." - -#, python-format -msgid "Error happened during storage pool querying, %s." -msgstr "Při dotazu na zásobu úložiště se stala chyba, %s." - -#, python-format -msgid "Error in copying volume: %s" -msgstr "Chyba při kopírování svazku %s" - -#, python-format -msgid "" -"Error in extending volume size: Volume: %(volume)s Vol_Size: %(vol_size)d " -"with Snapshot: %(snapshot)s Snap_Size: %(snap_size)d" -msgstr "" -"Chyba při rozšiřování velikost svazku: Svazek: %(volume)s, velikost svazku: " -"%(vol_size)d se snímkem: %(snapshot)s, velikost svazku: %(snap_size)d" - -#, python-format -msgid "Error in workflow copy from cache. %s." -msgstr "Chyba v postupu při kopírování z mezipaměti. %s." - -#, python-format -msgid "Error invalid json: %s" -msgstr "Chyba neplatný json: %s" - -msgid "Error manage existing get volume size." -msgstr "Chyba při získávání velikosti spravovaného svazku." - -msgid "Error manage existing volume." -msgstr "Chyba při správě existujícího svazku." - -#, python-format -msgid "Error mapping volume: %s" -msgstr "Chyba při mapování svazku: %s" - -#, python-format -msgid "" -"Error migrating volume: %(volumename)s. to target pool %(targetPoolName)s." -msgstr "" -"Chyba při přesunu svazku: %(volumename)s. do cílové zásoby " -"%(targetPoolName)s." - -#, python-format -msgid "Error migrating volume: %s" -msgstr "Chyba při přesunování svazku: %s" - -#, python-format -msgid "" -"Error occurred in the volume driver when updating consistency group " -"%(group_id)s." -msgstr "" -"Při aktualizaci skupiny jednotnosti %(group_id)s nastala chyba v ovladači " -"svazku." - -msgid "" -"Error occurred when adding hostgroup and lungroup to view. Remove lun from " -"lungroup now." -msgstr "" -"Při přidávání skupiny hostitele a lun do zobrazení nastala chyba. Prosím " -"odstraňte lun ze skupiny." - -#, python-format -msgid "" -"Error occurred when building request spec list for consistency group %s." -msgstr "" -"Při sestavování seznamu žádaných specifikací pro skupinu jednotnosti %s " -"nastala chyba." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "Při vytváření snímku skupiny jednotnosti %s nastala chyba." - -#, python-format -msgid "" -"Error occurred when creating cloned volume in the process of creating " -"consistency group %(group)s from source CG %(source_cg)s." -msgstr "" -"Při vytváření klonovaného svazku během vytváření skupiny jednotnosti " -"%(group)s ze zdrojové skupiny jednotnosti %(source_cg)s nastala chyba." - -#, python-format -msgid "" -"Error occurred when creating consistency group %(cg)s from cgsnapshot " -"%(cgsnap)s." -msgstr "" -"Při vytváření skupiny jednotnosti %(cg)s ze snímku %(cgsnap)s nastala chyba." - -#, python-format -msgid "" -"Error occurred when creating consistency group %(group)s from cgsnapshot " -"%(cgsnap)s." -msgstr "" -"Při vytváření skupiny jednotnosti %(group)s ze snímku %(cgsnap)s nastala " -"chyba." - -#, python-format -msgid "" -"Error occurred when creating consistency group %(group)s from source CG " -"%(source_cg)s." -msgstr "" -"Při vytváření skupiny jednotnosti %(group)s ze zdrojové skupiny jednotnosti " -"%(source_cg)s nastala chyba." - -#, python-format -msgid "Error occurred when creating consistency group %s." -msgstr "Při vytváření skupiny jednotnosti %s nastala chyba." - -#, python-format -msgid "" -"Error occurred when creating volume entry from snapshot in the process of " -"creating consistency group %(group)s from cgsnapshot %(cgsnap)s." -msgstr "" -"Při vytváření záznamu o svazku ze snímku během vytváření skupiny jednotnosti " -"%(group)s ze snímku skupiny jednotnosti %(cgsnap)s nastala chyba." - -#, python-format -msgid "Error occurred when updating consistency group %(group_id)s." -msgstr "Při aktualizaci skupiny jednotnosti %(group_id)s nastala chyba." - -#, python-format -msgid "Error occurred while cloning backing: %s during retype." -msgstr "Při klonování zálohy nastala chyba: %s během přetypování." - -#, python-format -msgid "Error occurred while copying %(src)s to %(dst)s." -msgstr "Při kopírování %(src)s do %(dst)s nastala chyba." - -#, python-format -msgid "Error occurred while copying image: %(id)s to volume: %(vol)s." -msgstr "Při kopírování obrazu nastala chyba: %(id)s do svazku %(vol)s." - -#, python-format -msgid "Error occurred while copying image: %(image_id)s to %(path)s." -msgstr "Při kopírování obrazu nastala chyba: %(image_id)s do %(path)s." - -msgid "Error occurred while creating temporary backing." -msgstr "Při vytváření dočasné zálohy nastala chyba." - -#, python-format -msgid "Error occurred while creating volume: %(id)s from image: %(image_id)s." -msgstr "Při vytváření svazku nastala chyba: %(id)s z obrazu %(image_id)s." - -msgid "Error occurred while selecting datastore." -msgstr "Při zvolení datového úložiště nastala chyba." - -#, python-format -msgid "Error on adding lun to consistency group. %s" -msgstr "Chyba při přidávání lun do skupiny jednotnosti. %s" - -#, python-format -msgid "Error on enable compression on lun %s." -msgstr "Chyba při povolení komprimace v lun %s." - -#, python-format -msgid "" -"Error on execute %(command)s. Error code: %(exit_code)d Error msg: %(result)s" -msgstr "" -"Chyba při provádění %(command)s. Kód chyby: %(exit_code)d Chybová zpráva: " -"%(result)s" - -#, python-format -msgid "" -"Error on execute command. Error code: %(exit_code)d Error msg: %(result)s" -msgstr "" -"Chyba při provádění příkazu. Kód chyby: %(exit_code)d Chybová zpráva: " -"%(result)s" - -msgid "Error parsing array from host capabilities." -msgstr "Chyba při zpracování pole ze schopností hostitele." - -msgid "Error parsing array, pool, SLO and workload." -msgstr "Chyba při zpracování pole, zásoby, SLO a vytížení." - -msgid "Error parsing target pool name, array, and fast policy." -msgstr "Chyba při zpracování názvu cílového pole, zásoby a zásady fast." - -#, python-format -msgid "" -"Error provisioning volume %(lun_name)s on %(volume_name)s. Details: %(ex)s" -msgstr "" -"Chyba při poskytování svazku %(lun_name)s v %(volume_name)s. Podrobnosti: " -"%(ex)s" - -msgid "Error querying thin pool about data_percent" -msgstr "Chyba při dotazování mělké zásoby o procentech dat" - -msgid "Error renaming logical volume" -msgstr "Chyba při přejmenování logického svazku" - -#, python-format -msgid "Error resolving host %(host)s. Error - %(e)s." -msgstr "Nelze převést na ip adresu hostitele %(host)s. Chyba - %(e)s." - -#, python-format -msgid "Error retrieving LUN %(vol)s number" -msgstr "Chyba při získávání čísla LUN %(vol)s" - -#, python-format -msgid "Error running SSH command: \"%s\"." -msgstr "Chyba při provádění příkazu SSH: \"%s\"." - -#, python-format -msgid "Error running SSH command: %s" -msgstr "Chyba při provádění příkazu SSH: %s" - -msgid "Error running command." -msgstr "Chyba při provádění příkazu." - -#, python-format -msgid "" -"Error scheduling %(volume_id)s from last vol-service: %(last_host)s : %(exc)s" -msgstr "" -"Chyba při plánování %(volume_id)s z poslední služby svazku: %(last_host)s : " -"%(exc)s" - -msgid "Error sending a heartbeat to coordination backend." -msgstr "Chyba při odesílání informací o aktivitě do vrstvy pro koordinaci." - -#, python-format -msgid "Error setting Flash Cache policy to %s - exception" -msgstr "Chyba při nastavování zásady mezipaměti Flash na %s - došlo k výjimce" - -msgid "Error starting coordination backend." -msgstr "Chyba při spouštění podpůrné vrstvy pro koordinaci." - -msgid "Error storing key." -msgstr "Chyba při ukládání klíče." - -#, python-format -msgid "Error unmapping volume: %s" -msgstr "Chyba při zrušení mapování svazku: %s" - -#, python-format -msgid "Error verifying LUN container %(bkt)s" -msgstr "Chyba při ověřování kontejneru LUN %(bkt)s" - -#, python-format -msgid "Error verifying iSCSI service %(serv)s on host %(hst)s" -msgstr "Chyba při ověřování služby iSCSI %(serv)s, na hostiteli %(hst)s" - -msgid "Error: unable to snap replay" -msgstr "Chyba: Nelze vytvořit snímek ze zpětného načtení" - -#, python-format -msgid "Exception cloning volume %(name)s from source volume %(source)s." -msgstr "Výjimka při klonování svazku %(name)s ze zdrojového svazku %(source)s." - -#, python-format -msgid "Exception creating LUN %(name)s in pool %(pool)s." -msgstr "Při vytváření LUN %(name)s v zásobě %(pool)s došlo k výjimce." - -#, python-format -msgid "Exception creating vol %(name)s on pool %(pool)s." -msgstr "Výjimka při vytváření svazku %(name)s v zásobě %(pool)s." - -#, python-format -msgid "" -"Exception creating volume %(name)s from source %(source)s on share %(share)s." -msgstr "" -"Výjimka při vytváření svazku %(name)s ze zdroje %(source)s ve sdílení " -"%(share)s." - -#, python-format -msgid "Exception details: %s" -msgstr "Podrobnosti výjimky: %s" - -#, python-format -msgid "Exception during mounting %s" -msgstr "Při připojování %s došlo k výjimce" - -#, python-format -msgid "Exception during mounting %s." -msgstr "Při připojování %s došlo k výjimce." - -#, python-format -msgid "Exception during snapCPG revert: %s" -msgstr "Výjimka během vrácení snímku společné skupiny poskytování: %s" - -msgid "Exception encountered: " -msgstr "Zjištěna výjimka:" - -#, python-format -msgid "Exception handling resource: %s" -msgstr "Zachycování výjimky zdroje: %s" - -msgid "Exception in string format operation" -msgstr "Výjimka při operaci s formátem řetězce" - -msgid "Exception loading extension." -msgstr "Výjimka během načítání rozšíření." - -#, python-format -msgid "Exception: %(ex)s" -msgstr "Výjimka: %(ex)s" - -#, python-format -msgid "Exception: %s" -msgstr "Výjimka: %s" - -#, python-format -msgid "Exception: %s." -msgstr "Výjimka: %s." - -#, python-format -msgid "Exec of \"rm\" command on backing file for %s was unsuccessful." -msgstr "Spuštění příkazu \"rm\" na záložní soubor %s bylo neúspěšné." - -#, python-format -msgid "Exists snapshot notification failed: %s" -msgstr "Oznámení o existenci snímku selhalo: %s" - -#, python-format -msgid "Exists volume notification failed: %s" -msgstr "Oznámení o existenci svazku selhalo: %s" - -msgid "Extend volume failed." -msgstr "Rozšíření svazku selhalo." - -#, python-format -msgid "Extension of volume %s failed." -msgstr "Rozšíření snímku %s selhalo." - -msgid "" -"Extra spec replication:mode must be set and must be either 'sync' or " -"'periodic'." -msgstr "" -"Dodatečná specifikace replication:mode musí být zadána a musí mít hodnotu " -"'sync' nebo 'periodic'." - -msgid "" -"Extra spec replication:sync_period must be greater than 299 and less than " -"31622401 seconds." -msgstr "" -"Dodatečná specifikace replication:sync_period musí být větší než 299 a " -"menší než 31622401 vteřin." - -msgid "FAST is not supported on this array." -msgstr "FAST není podporován v tomto poli." - -#, python-format -msgid "Failed collecting fcns database info for fabric %s" -msgstr "Shromažďování informací databáze fcns pro fabric %s selhalo" - -#, python-format -msgid "Failed collecting name server info from fabric %s" -msgstr "Shromáždění informací o jmenném serveru z fabric %s selhalo" - -msgid "Failed collecting nscamshow" -msgstr "Shromažďování nscamshow selhalo" - -msgid "Failed collecting nsshow info for fabric" -msgstr "Shromáždění informací nsshow pro fabric selhalo" - -#, python-format -msgid "Failed collecting nsshow info for fabric %s" -msgstr "Shromáždění informací nsshow pro fabric %s selhalo" - -msgid "Failed collecting show fcns database for fabric" -msgstr "Shromažďování zobrazení databáze fcns pro fabric selhalo" - -#, python-format -msgid "Failed destroying volume entry %s" -msgstr "Nelze zničit položku svazku %s" - -#, python-format -msgid "Failed destroying volume entry: %s." -msgstr "Nelze zničit položku svazku: %s." - -#, python-format -msgid "" -"Failed fetching snapshot %(snapshot_id)s bootable flag using the provided " -"glance snapshot %(snapshot_ref_id)s volume reference" -msgstr "" -"Získání příznaku zaveditelnosti snímku %(snapshot_id)s selhalo pomocí " -"zadaného odkazu na svazek snímku glance %(snapshot_ref_id)s" - -#, python-format -msgid "Failed getting active zone set from fabric %s" -msgstr "Získání aktivní zóny nastavené z fabric %s selhalo" - -#, python-format -msgid "Failed getting zone status from fabric %s" -msgstr "Získání stavu zóny z fabric %s selhalo" - -#, python-format -msgid "Failed image conversion during cache creation: %s" -msgstr "Během vytváření mezipaměti došlo k chybě v převodu obrazu: %s" - -#, python-format -msgid "" -"Failed notifying about the snapshot action %(event)s for snapshot %(snp_id)s." -msgstr "Oznámení činnosti snímku %(event)s selhalo u snímku %(snp_id)s." - -#, python-format -msgid "" -"Failed notifying about the volume action %(event)s for volume %(volume_id)s" -msgstr "Oznámení činnosti svazku %(event)s selhalo u svazku %(volume_id)s" - -#, python-format -msgid "Failed notifying on %(topic)s payload %(payload)s" -msgstr "Oznámení %(topic)s s obsahem %(payload)s selhalo." - -#, python-format -msgid "" -"Failed recovery attempt to create iscsi backing lun for Volume ID:" -"%(vol_id)s: %(e)s" -msgstr "" -"Selhal pokus o obnovu vytvoření lun zálohující iscsi pro svazek s ID:" -"%(vol_id)s: %(e)s" - -#, python-format -msgid "Failed rolling back quota for %s reservations" -msgstr "Nelze vrátit zpět kvóty pro rezervace %s" - -#, python-format -msgid "Failed rolling back quota for %s reservations." -msgstr "Nelze vrátit zpět kvóty pro rezervace %s." - -#, python-format -msgid "" -"Failed setting source volume %(source_volid)s back to its initial " -"%(source_status)s status" -msgstr "" -"Nelze nastavit zdrojový svazek %(source_volid)s zpět na původní stav " -"%(source_status)s " - -#, python-format -msgid "" -"Failed to Roll back to re-add volume %(volumeName)s to default storage group " -"for fast policy %(fastPolicyName)s. Please contact your sysadmin to get the " -"volume returned to the default storage group." -msgstr "" -"Nelze se vrátit zpět do bodu znovu přidání svazku %(volumeName)s do výchozí " -"skupiny úložiště pro zásadu fast %(fastPolicyName)s. Prosím kontaktujte " -"svého správce systému, aby svazek vrátil zpět do výchozí skupiny úložiště." - -#, python-format -msgid "" -"Failed to Roll back to re-add volume %(volumeName)s to default storage group " -"for fast policy %(fastPolicyName)s: Please contact your sys admin to get the " -"volume re-added manually." -msgstr "" -"Nelze se vrátit zpět do bodu znovu přidání svazku %(volumeName)s do výchozí " -"skupiny úložiště pro zásadu fast %(fastPolicyName)s: Prosím kontaktujte " -"svého správce systému, aby svazek přidal zpět ručně." - -#, python-format -msgid "" -"Failed to add %(volumeName)s to default storage group for fast policy " -"%(fastPolicyName)s." -msgstr "" -"Nelze přidat %(volumeName)s do výchozí skupiny úložiště pro zásadu fast " -"%(fastPolicyName)s." - -#, python-format -msgid "Failed to add %s to cg." -msgstr "Nelze odstranit %s ze skupiny jednotnosti." - -#, python-format -msgid "Failed to add device to handler %s" -msgstr "Nelze přidat zařízení do obslužné rutiny %s" - -#, python-format -msgid "Failed to add initiator iqn %s to target" -msgstr "Nelze přidat zavaděč iqn %s do cíle" - -#, python-format -msgid "Failed to add initiator to group for SCST target %s" -msgstr "Nelze přidat zavaděč do skupiny pro cíl SCST %s" - -#, python-format -msgid "Failed to add lun to SCST target id:%(vol_id)s: %(e)s" -msgstr "Nelze přidat lun do cíle SCST s id: %(vol_id)s: %(e)s" - -#, python-format -msgid "Failed to add multihost-access for volume \"%s\"." -msgstr "Nelze přidat přístup více hostitelů ke svazku \"%s\"." - -#, python-format -msgid "" -"Failed to add storage group %(storageGroupInstanceName)s to tier policy rule " -"%(tierPolicyRuleInstanceName)s." -msgstr "" -"Nelze přidat skupinu úložiště %(storageGroupInstanceName)s do pravidla " -"zásady vrstvení %(tierPolicyRuleInstanceName)s." - -#, python-format -msgid "Failed to add target(port: %s)" -msgstr "Nelze přidat cíl (port: %s)" - -msgid "Failed to attach source volume for copy." -msgstr "Nelze připojit zdrojový svazek pro kopírování." - -#, python-format -msgid "Failed to attach volume %(vol)s." -msgstr "Nelze připojit svazek %(vol)s." - -msgid "Failed to authenticate user." -msgstr "Nelze ověřit uživatele." - -#, python-format -msgid "Failed to check cluster status.(command: %s)" -msgstr "Nelze zkontrolovat stav clusteru. (příkaz: %s)" - -#, python-format -msgid "Failed to clone image volume %(id)s." -msgstr "Klonování svazku obrazu %(id)s selhalo." - -#, python-format -msgid "Failed to clone volume %(volume_id)s for image %(image_id)s." -msgstr "Nelze klonovat svazek %(volume_id)s pro obraz %(image_id)s." - -#, python-format -msgid "Failed to clone volume.(command: %s)" -msgstr "Nelze klonovat svazek.(příkaz: %s)" - -#, python-format -msgid "Failed to close disk device %s" -msgstr "Nelze uzavřít diskové zařízení %s" - -#, python-format -msgid "" -"Failed to collect return properties for volume %(vol)s and connector " -"%(conn)s." -msgstr "" -"Shromáždění vlastností pro návrat svazku %(vol)s a konektoru %(conn)s " -"selhalo." - -#, python-format -msgid "Failed to commit reservations %s" -msgstr "Nelze odevzdat rezervace %s" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "Nelze se připojit k daemonu sheep. Adresa: %(addr)s, port: %(port)s" - -#, python-format -msgid "Failed to copy %(src)s to %(dest)s." -msgstr "Nelze zkopírovat %(src)s do %(dest)s." - -#, python-format -msgid "Failed to copy image %(image_id)s to volume: %(volume_id)s" -msgstr "Kopírování obrazu %(image_id)s do svazku %(volume_id)s selhalo" - -#, python-format -msgid "Failed to copy image to volume: %(volume_id)s" -msgstr "Kopírování obrazu do svazku %(volume_id)s selhalo" - -#, python-format -msgid "Failed to copy volume %(src)s to %(dest)s." -msgstr "Nelze zkopírovat svazek %(src)s do %(dest)s." - -#, python-format -msgid "Failed to copy volume %(vol1)s to %(vol2)s" -msgstr "Nelze zkopírovat svazek %(vol1)s do %(vol2)s" - -#, python-format -msgid "Failed to create %(conf)s for volume id:%(vol_id)s" -msgstr "Nelze vytvořit %(conf)s pro svazek s id: %(vol_id)s" - -#, python-format -msgid "Failed to create CGSnapshot. Exception: %s." -msgstr "Nelze vytvořit snímek skupiny jednotnosti. Výjimka: %s." - -msgid "" -"Failed to create SOAP client.Check san_ip, username, password and make sure " -"the array version is compatible" -msgstr "" -"Nelze vytvořit klienta SOAP. Zkontrolujte san_ip, uživatelské jméno, heslo a " -"ujistěte se, že verze pole je kompatibilní" - -#, python-format -msgid "" -"Failed to create a first volume for storage group : %(storageGroupName)s." -msgstr "" -"Nelze vytvořit první svazek pro skupinu úložiště : %(storageGroupName)s." - -#, python-format -msgid "Failed to create blkio cgroup '%(name)s'." -msgstr "Nelze vytvořit kontrolní skupinu vstupu/výstupu bloku '%(name)s'." - -#, python-format -msgid "Failed to create clone of volume \"%s\"." -msgstr "Nelze vytvořit klon svazku \"%s\"." - -#, python-format -msgid "Failed to create cloned volume %s." -msgstr "Nelze vytvořit klonovaný svazek %s." - -#, python-format -msgid "Failed to create consistency group %(group_id)s." -msgstr "Nelze vytvořit skupinu jednotnosti %(group_id)s." - -#, python-format -msgid "" -"Failed to create default storage group for FAST policy : %(fastPolicyName)s." -msgstr "" -"Nelze vytvořit výchozí skupinu úložiště pro zásadu FAST : %(fastPolicyName)s." - -#, python-format -msgid "Failed to create group to SCST target %s" -msgstr "Nelze vytvořit skupinu pro cíl SCST %s" - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "Nelze vytvořit id hardwaru v %(storageSystemName)s." - -#, python-format -msgid "" -"Failed to create iscsi target for Volume ID: %(vol_id)s. Please ensure your " -"tgtd config file contains 'include %(volumes_dir)s/*'" -msgstr "" -"Nelze vytvořit cílové iscsi pro svazek s ID %(vol_id)s. Prosím ujistěte se, " -"že váš soubor s nastavením tgtd obsahuje 'include %(volumes_dir)s/*'" - -#, python-format -msgid "Failed to create iscsi target for Volume ID: %(vol_id)s: %(e)s" -msgstr "Nelze vytvořit cílové iscsi pro svazek s ID %(vol_id)s: %(e)s" - -#, python-format -msgid "" -"Failed to create iscsi target for volume id:%(vol_id)s. Please verify your " -"configuration in %(volumes_dir)s'" -msgstr "" -"Nelze vytvořit cílové iscsi pro svazek s id %(vol_id)s. Prosím ověřte své " -"nastavení v %(volumes_dir)s'" - -#, python-format -msgid "Failed to create iscsi target for volume id:%(vol_id)s: %(e)s" -msgstr "Nelze vytvořit cílové iscsi pro svazek s id %(vol_id)s: %(e)s" - -#, python-format -msgid "Failed to create iscsi target for volume id:%s" -msgstr "Nelze vytvořit cílové iscsi pro svazek s id: %s" - -#, python-format -msgid "Failed to create iscsi target for volume id:%s." -msgstr "Nelze vytvořit cílové iscsi pro svazek s id: %s." - -#, python-format -msgid "Failed to create manage_existing flow: %(object_type)s %(object_id)s." -msgstr "" -"Nelze vytvořit postup pro správu existujících: %(object_type)s %(object_id)s." - -#, python-format -msgid "Failed to create snapshot of volume \"%s\"." -msgstr "Nelze vytvořit snímek svazku \"%s\"." - -#, python-format -msgid "Failed to create snapshot. (command: %s)" -msgstr "Nelze vytvořit snímek. (příkaz: %s)" - -#, python-format -msgid "Failed to create transfer record for %s" -msgstr "Nelze vytvořit záznam o přenosu pro %s" - -#, python-format -msgid "Failed to create volume \"%s\"." -msgstr "Nelze vytvořit svazek \"%s\"." - -#, python-format -msgid "Failed to create volume %s" -msgstr "Nelze vytvořit svazek %s" - -#, python-format -msgid "Failed to create volume %s." -msgstr "Nelze vytvořit svazek %s." - -#, python-format -msgid "Failed to create volume from snapshot \"%s\"." -msgstr "Nelze vytvořit svazek ze snímku \"%s\"." - -#, python-format -msgid "Failed to create volume. %s" -msgstr "Nelze vytvořit svazek. %s" - -#, python-format -msgid "Failed to create volume: %(name)s (%(status)s)" -msgstr "Nelze vytvořit svazek: %(name)s (%(status)s)" - -#, python-format -msgid "Failed to created Cinder secure environment indicator file: %s" -msgstr "Nelze vytvořit soubor indikující bezpečné prostředí Cinder: %s" - -#, python-format -msgid "Failed to delete initiator iqn %s from target." -msgstr "Nelze smazat zavaděč iqn %s z cíle." - -#, python-format -msgid "Failed to delete snapshot %(snap)s of volume %(vol)s." -msgstr "Nelze smazat snímek %(snap)s svazku %(vol)s." - -#, python-format -msgid "Failed to delete snapshot. (command: %s)" -msgstr "Nelze smazat snímek. (příkaz: %s)" - -#, python-format -msgid "" -"Failed to delete the snapshot %(snap)s of CGSnapshot. Exception: " -"%(exception)s." -msgstr "" -"Nelze smazat snímek %(snap)s ze snímku skupiny jednotnosti. Výjimka: " -"%(exception)s." - -#, python-format -msgid "Failed to delete the volume %(vol)s of CG. Exception: %(exception)s." -msgstr "" -"Nelze smazat svazek %(vol)s skupiny jednotnosti. Výjimka: %(exception)s." - -#, python-format -msgid "Failed to delete volume \"%s\"." -msgstr "Nelze smazat svazek \"%s\"." - -#, python-format -msgid "Failed to delete volume %s" -msgstr "Nelze smazat svazek %s" - -#, python-format -msgid "Failed to delete volume. %s" -msgstr "Nelze smazat svazek. %s" - -#, python-format -msgid "Failed to ensure export of volume \"%s\"." -msgstr "Nelze zajistit export svazku \"%s\"." - -#, python-format -msgid "Failed to ensure export of volume %s" -msgstr "Nelze zajistit export svazku %s" - -#, python-format -msgid "Failed to export fiber channel target due to %s" -msgstr "Nelze exportovat cíl fiber channel z důvodu %s" - -#, python-format -msgid "Failed to extend volume: %(vol)s to size: %(size)s GB." -msgstr "Nelze rozšířit svazek: %(vol)s na velikost %(size)s GB." - -#, python-format -msgid "" -"Failed to extend_volume %(name)s from %(current_size)sGB to %(new_size)sGB." -msgstr "Nelze rozšířit svazek %(name)s z %(current_size)sGB na %(new_size)sGB." - -#, python-format -msgid "Failed to find %(s)s. Result %(r)s" -msgstr "Nelze najít %(s)s. Výsledek %(r)s" - -#, python-format -msgid "Failed to find available iSCSI targets for %s." -msgstr "Nelze získat dostupné cíle iSCSI pro %s." - -msgid "Failed to get IQN!" -msgstr "Nelze získat IQN!" - -msgid "Failed to get LUN information!" -msgstr "Nelze získat informace o LUN!" - -#, python-format -msgid "Failed to get allocation information (%d)!" -msgstr "Získání informací o přidělení (%d) selhalo!" - -#, python-format -msgid "Failed to get allocation information: %(host)s (%(status)d)!" -msgstr "Nelze získat informace o přidělení: %(host)s (%(status)d)!" - -#, python-format -msgid "Failed to get device number for throttling: %(error)s" -msgstr "Nelze získat číslo zařízení pro škrcení: %(error)s" - -#, python-format -msgid "" -"Failed to get driver initiator data for initiator %(initiator)s and " -"namespace %(namespace)s" -msgstr "" -"Nelze získat data zavedení ovladače pro zavaděč %(initiator)s a jmenný " -"prostor %(namespace)s" - -#, python-format -msgid "Failed to get fiber channel info from storage due to %(stat)s" -msgstr "Nelze získat informace o fiber channel z úložiště kvůli %(stat)s" - -#, python-format -msgid "Failed to get fiber channel target from storage server due to %(stat)s" -msgstr "Nelze získat cíl fiber channel ze serverového úložiště kvůli %(stat)s" - -#, python-format -msgid "Failed to get or create storage group %(storageGroupName)s." -msgstr "Nelze získat nebo vytvořit skupinu úložiště %(storageGroupName)s." - -#, python-format -msgid "Failed to get response: %s." -msgstr "Nelze získat odpověď: %s." - -#, python-format -msgid "Failed to get server info due to %(state)s." -msgstr "Nelze získat informace o disku z důvodu %(state)s." - -msgid "Failed to get sns table" -msgstr "Nelze získat tabulku sns" - -#, python-format -msgid "Failed to get target wwpns from storage due to %(stat)s" -msgstr "Nelze získat cílov= wwpns z úložiště kvůli %(stat)s" - -msgid "Failed to get updated stats from Datera Cluster." -msgstr "Nelze získat aktualizované statistiky z clusteru Datera." - -msgid "Failed to get updated stats from Datera cluster." -msgstr "Nelze získat aktualizované statistiky z clusteru Datera." - -#, python-format -msgid "Failed to get volume status. %s" -msgstr "Nelze získat stav svazku. %s" - -msgid "Failed to initialize connection" -msgstr "Nelze zavést připojení" - -#, python-format -msgid "Failed to initialize connection to volume \"%s\"." -msgstr "Nelze zavést připojení ke svazku \"%s\"." - -msgid "Failed to initialize connection." -msgstr "Nelze zavést připojení." - -msgid "Failed to initialize driver." -msgstr "Nelze zavést ovladač." - -#, python-format -msgid "Failed to issue df command for path %(path)s, error: %(error)s." -msgstr "Nelze zadat příkaz df pro cestu %(path)s, chyba: %(error)s." - -#, python-format -msgid "Failed to issue mmgetstate command, error: %s." -msgstr "Nelze zadat příkaz mmgetstate, chyba: %s." - -#, python-format -msgid "Failed to issue mmlsattr command for path %(path)s, error: %(error)s." -msgstr "Nelze zadat příkaz mmlsattr pro cestu %(path)s, chyba: %(error)s" - -#, python-format -msgid "Failed to issue mmlsattr command on path %(path)s, error: %(error)s" -msgstr "Nelze zadat příkaz mmlsattr v cestě %(path)s, chyba: %(error)s" - -#, python-format -msgid "Failed to issue mmlsconfig command, error: %s." -msgstr "Nelze zadat příkaz mmtsconfig, chyba: %s." - -#, python-format -msgid "Failed to issue mmlsfs command for path %(path)s, error: %(error)s." -msgstr "Nelze zadat příkaz mmlsfs pro cestu %(path)s, chyba: %(error)s." - -#, python-format -msgid "Failed to issue mmlsfs command, error: %s." -msgstr "Nelze zadat příkaz mmlsfs, chyba: %s." - -#, python-format -msgid "Failed to load %s" -msgstr "Nelze načíst %s" - -msgid "Failed to load conder-volume" -msgstr "Nelze načíst svazek conder" - -msgid "Failed to load osapi_volume" -msgstr "Nelze načíst svazek osapi" - -#, python-format -msgid "Failed to open iet session list for %s" -msgstr "Nelze otevřít seznam sezení iet pro %s" - -#, python-format -msgid "Failed to open volume from %(path)s." -msgstr "Nelze otevřít svazek z %(path)s." - -#, python-format -msgid "Failed to present volume %(name)s (%(status)d)!" -msgstr "Nelze darovat svazek %(name)s (%(status)d)!" - -msgid "Failed to query migration status of LUN." -msgstr "Dotaz na stav přesunu LUN selhal." - -msgid "Failed to re-export volume, setting to ERROR." -msgstr "Nelze znovu exportovat svazek, je nastavován na ERROR." - -#, python-format -msgid "Failed to register image volume location %(uri)s." -msgstr "Nelze registrovat umístění svazku obrazu %(uri)s." - -#, python-format -msgid "" -"Failed to remove %(volumeName)s from the default storage group for the FAST " -"Policy." -msgstr "" -"Nelze odstranit %(volumeName)s z výchozí skupiny úložiště pro zásadu FAST." - -#, python-format -msgid "Failed to remove %s from cg." -msgstr "Nelze odstranit %s ze skupiny jednotnosti." - -#, python-format -msgid "Failed to remove LUN %s" -msgstr "Nelze odstranit LUN %s" - -#, python-format -msgid "Failed to remove iscsi target for Volume ID: %(vol_id)s: %(e)s" -msgstr "Nelze odstranit cílové iscsi pro svazek s ID: %(vol_id)s: %(e)s" - -#, python-format -msgid "Failed to remove iscsi target for volume id:%(vol_id)s: %(e)s" -msgstr "Nelze odstranit cílové iscsi pro svazek s id %(vol_id)s: %(e)s" - -#, python-format -msgid "Failed to remove iscsi target for volume id:%s" -msgstr "Nelze odstranit cílové iscsi pro svazek s id: %s" - -#, python-format -msgid "Failed to remove iscsi target for volume id:%s." -msgstr "Nelze odstranit cílové iscsi pro svazek s id: %s." - -#, python-format -msgid "Failed to rename %(new_volume)s into %(volume)s." -msgstr "Nelze přejmenovat %(new_volume)s na %(volume)s." - -msgid "Failed to rename the created snapshot, reverting." -msgstr "Nelze přejmenovat vytvořený snímek, probíhá vrácení zpět." - -#, python-format -msgid "Failed to request async delete of migration source vol %(vol)s: %(err)s" -msgstr "" -"Nelze zažádat o asynchronní smazání zdrojového svazku přesunu %(vol)s: " -"%(err)s" - -#, python-format -msgid "" -"Failed to resize vdi. Shrinking vdi not supported. vdi: %(vdiname)s new " -"size: %(size)s" -msgstr "" -"Nelze změnit velikost vdi. Zmenšování vdi není podporováno. VDI: " -"%(vdiname)s, nová velikost: %(size)s" - -#, python-format -msgid "" -"Failed to resize vdi. Too large volume size. vdi: %(vdiname)s new size: " -"%(size)s" -msgstr "" -"Nelze změnit velikost vdi. Velikost je příliš velká. VDI: %(vdiname)s, nová " -"velikost: %(size)s" - -#, python-format -msgid "Failed to resize vdi. vdi not found. %s" -msgstr "Nelze změnit velikost vdi, vdi nenalezeno. %s" - -#, python-format -msgid "Failed to resize vdi. vdi: %(vdiname)s new size: %(size)s" -msgstr "Nelze změnit velikost vdi. VDI: %(vdiname)s, nová velikost: %(size)s" - -#, python-format -msgid "Failed to resize volume %(volume_id)s, error: %(error)s." -msgstr "Nelze změnit velikost svazku %(volume_id)s, chyba: %(error)s." - -#, python-format -msgid "Failed to retrieve volume SolidFire-ID: %s in get_by_account!" -msgstr "Nelze získat svazek SolidFire s ID: %s v získání podle účtu!" - -#, python-format -msgid "" -"Failed to return volume %(volumeName)s to original storage pool. Please " -"contact your system administrator to return it to the correct location." -msgstr "" -"Nelze vrátit svazek %(volumeName)s do původní zásoby úložiště. Prosím " -"kontaktujte svého správce systému, aby ho vrátil na správné místo." - -#, python-format -msgid "Failed to roll back reservations %s" -msgstr "Nelze vrátit zpět rezervace %s" - -#, python-format -msgid "Failed to run task %(name)s: %(cause)s" -msgstr "Nelze spustit úkol %(name)s: %(cause)s" - -#, python-format -msgid "Failed to schedule_%(method)s: %(ex)s" -msgstr "Nelze naplánovat %(method)s: %(ex)s" - -#, python-format -msgid "Failed to send request: %s." -msgstr "Nelze odeslat požadavek: %s." - -#, python-format -msgid "Failed to set 'enable' attribute for SCST target %s" -msgstr "Nelze nastavit vlastnost 'enable' pro cíl SCST %s" - -#, python-format -msgid "Failed to set attribute for enable target driver %s" -msgstr "Nelze nastavit vlastnost pro povolení cílového ovladače %s" - -msgid "Failed to setup the Dell EqualLogic driver." -msgstr "Nastavení ovladače Dell EqualLogic selhalo." - -msgid "Failed to shutdown horcm." -msgstr "Ukončování horcm selhalo." - -#, python-format -msgid "Failed to snap Consistency Group %s" -msgstr "Nelze vytvořit snímek skupiny jednotnosti %s" - -msgid "Failed to start horcm." -msgstr "Spouštění horcm selhalo." - -msgid "Failed to terminate connection" -msgstr "Nelze ukončit připojení" - -#, python-format -msgid "Failed to terminate connection %(initiator)s %(vol)s" -msgstr "Nelze ukončit připojení %(initiator)s %(vol)s" - -#, python-format -msgid "Failed to terminate connection to volume \"%s\"." -msgstr "Nelze ukončit připojení ke svazku \"%s\"." - -#, python-format -msgid "Failed to umount %(share)s, reason=%(stderr)s" -msgstr "Nelze odpojit %(share)s, důvod: %(stderr)s" - -#, python-format -msgid "" -"Failed to update %(conf)s for volume id %(vol_id)s after removing iscsi " -"target" -msgstr "" -"Nelze aktualizovat %(conf)s pro svazek s id %(vol_id)s po odstranění cíle " -"iscsi" - -#, python-format -msgid "Failed to update %(conf)s for volume id:%(vol_id)s" -msgstr "Nelze aktualizovat %(conf)s pro svazek s id: %(vol_id)s" - -#, python-format -msgid "" -"Failed to update %(volume_id)s metadata using the provided snapshot " -"%(snapshot_id)s metadata." -msgstr "" -"Nelze aktualizovat popisná data %(volume_id)s pomocí popisných dat zadaného " -"snímku %(snapshot_id)s." - -#, python-format -msgid "" -"Failed to update initiator data for initiator %(initiator)s and backend " -"%(backend)s" -msgstr "" -"Nelze aktualizovat data zavedení ovladače pro zavaděč %(initiator)s a " -"podpůrnou vrstvu %(backend)s" - -#, python-format -msgid "Failed to update quota donating volume transfer id %s" -msgstr "Nelze aktualizovat id přenosu svazku dodávajícího kvótu %s." - -#, python-format -msgid "Failed to update quota for consistency group %s." -msgstr "Nelze aktualizovat kvótu skupiny jednotnosti %s." - -#, python-format -msgid "Failed to update quota for deleting volume: %s" -msgstr "Nelze aktualizovat kvóty kvůli smazání svazku: %s" - -#, python-format -msgid "Failed to update quota while deleting snapshots: %s" -msgstr "Nelze aktualizovat kvóty při mazání snímků: %s" - -msgid "Failed to update quota while deleting volume." -msgstr "Nelze aktualizovat kvóty při mazání svazku." - -msgid "Failed to update usages deleting backup" -msgstr "Nelze aktualizovat využití při mazání zálohy" - -msgid "Failed to update usages deleting snapshot" -msgstr "Nelze aktualizovat využití při mazání snímku." - -msgid "Failed to update usages deleting volume." -msgstr "Nelze aktualizovat využití při mazání svazku." - -#, python-format -msgid "Failed to update volume status: %s" -msgstr "Nelze aktualizovat stav svazku: %s" - -#, python-format -msgid "" -"Failed to verify that volume was added to storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Nelze ověřit zda svazek byl přidán do skupiny úložiště pro zásadu FAST: " -"%(fastPolicyName)s." - -msgid "Failed to write in /etc/scst.conf." -msgstr "Nelze zapisovat do/etc/scst.conf." - -#, python-format -msgid "Failed to write persistence file: %(path)s." -msgstr "Nelze zapsat soubor přetrvání: %(path)s." - -#, python-format -msgid "Failed updating %(object_type)s %(object_id)s with %(update)s" -msgstr "Nelze aktualizovat %(object_type)s %(object_id)s pomocí %(update)s" - -#, python-format -msgid "" -"Failed updating %(snapshot_id)s metadata using the provided volumes " -"%(volume_id)s metadata" -msgstr "" -"Nelze aktualizovat popisná data %(snapshot_id)s pomocí popisných dat " -"zadaného svazku %(volume_id)s" - -#, python-format -msgid "" -"Failed updating model of snapshot %(snapshot_id)s with creation provided " -"model %(model)s." -msgstr "" -"Nelze aktualizovat model snímku %(snapshot_id)s pomocí modelu %(model)s " -"poskytnutého při vytváření." - -#, python-format -msgid "" -"Failed updating model of snapshot %(snapshot_id)s with driver provided model " -"%(model)s." -msgstr "" -"Nelze aktualizovat model snímku %(snapshot_id)s pomocí ovladače poskytnutého " -"modelem %(model)s." - -#, python-format -msgid "" -"Failed updating model of volume %(volume_id)s with creation provided model " -"%(model)s" -msgstr "" -"Nelze aktualizovat model svazku %(volume_id)s pomocí modelu %(model)s " -"poskytnutého při vytváření" - -#, python-format -msgid "" -"Failed updating model of volume %(volume_id)s with driver provided model " -"%(model)s" -msgstr "" -"Nelze aktualizovat model svazku %(volume_id)s pomocí ovladače poskytnutého " -"modelem %(model)s" - -#, python-format -msgid "Failed updating snapshot %(snapshot_id)s with %(update)s." -msgstr "Aktualizace snímku %(snapshot_id)s pomocí %(update)s selhala." - -#, python-format -msgid "" -"Failed updating snapshot metadata using the provided volumes %(volume_id)s " -"metadata" -msgstr "" -"Nelze aktualizovat popisná data snímku pomocí popisných dat zadaného svazku " -"%(volume_id)s" - -#, python-format -msgid "Failed updating volume %(volume_id)s bootable flag to true" -msgstr "" -"Aktualizace příznaku zaveditelnosti svazku %(volume_id)s na true selhala" - -#, python-format -msgid "Failed updating volume %(volume_id)s with %(update)s" -msgstr "Aktualizace svazku %(volume_id)s pomocí %(update)s selhala" - -#, python-format -msgid "Failed updating volume %(volume_id)s with %(updates)s" -msgstr "Aktualizace svazku %(volume_id)s pomocí %(updates)s selhala" - -#, python-format -msgid "Failure deleting staged tmp LUN %s." -msgstr "Smazání zařazeného dočasného LUN %s selhalo." - -msgid "Fetch volume pool name failed." -msgstr "Získání názvu zásoby svazku selhalo." - -#, python-format -msgid "" -"FibreChannelDriver validate_connector failed. No '%(setting)s'. Make sure " -"HBA state is Online." -msgstr "" -"Ověření konektoru ovladačem Fibre Channel selhalo. '%(setting)s' nenalezeno. " -"Ujistěte se, že stav HBA je Online." - -#, python-format -msgid "Flexvisor failed to get event %(volume)s (%(status)s)." -msgstr "Flexvisor nemohl získat událost %(volume)s (%(status)s)." - -#, python-format -msgid "Flexvisor failed to get pool %(id)s info." -msgstr "Flexvisor nemohl získat informace o zásobě %(id)s." - -#, python-format -msgid "Flexvisor failed to get pool list due to %s." -msgstr "Flexvisor nemohl získat seznam zásob z důvodu %s." - -#, python-format -msgid "Flexvisor failed to get pool list.(Error: %d)" -msgstr "Flexvisor nemohl získat seznam zásob. (Chyba: %d)" - -#, python-format -msgid "Found %(count)s volumes mapped to id: %(uuid)s." -msgstr "Nalezeno %(count)s svazků mapovaných k id: %(uuid)s." - -msgid "Free capacity not set: volume node info collection broken." -msgstr "" -"Volná kapacita není nastavena: Shromažďování informací o uzlech svazku je " -"nefunkční." - -#, python-format -msgid "GPFS is not active. Detailed output: %s." -msgstr "GPFS není aktivní. Podrobný výstup: %s." - -msgid "Get LUN migration error." -msgstr "Chyba při získávání přesunu LUN." - -msgid "Get method error." -msgstr "Chyba získávání metody." - -msgid "Get replication status for volume failed." -msgstr "Získání stavu replikace svazku selhalo." - -#, python-format -msgid "HDP not found: %s" -msgstr "HDP nenalezeno: %s" - -#, python-format -msgid "Host PUT failed (%s)." -msgstr "PUT hostitele selhal (%s)." - -msgid "Host could not be found!" -msgstr "Hostitel nemohl být nalezen!" - -#, python-format -msgid "ISCSI discovery attempt failed for:%s" -msgstr "Pokus o zjištění ISCSI selhal pro: %s" - -msgid "ISE FW version is not compatible with OpenStack!" -msgstr "Verze ISE FW není kompatibilní s OpenStack!" - -msgid "ISE globalid not set!" -msgstr "ISE globalid není nastaveno!" - -#, python-format -msgid "Image size %(img_size)dGB is larger than volume size %(vol_size)dGB." -msgstr "" -"Velikost obrazu %(img_size)dGB je větší než velikost svazku %(vol_size)dGB." - -#, python-format -msgid "Invalid API object: %s" -msgstr "Neplatný objekt API: %s" - -#, python-format -msgid "Invalid JSON: %s" -msgstr "Neplatný JSON: %s" - -#, python-format -msgid "Invalid ReplayList return: %s" -msgstr "Neplatné předání seznamu zpětného načtení: %s" - -#, python-format -msgid "Invalid hostname %(host)s" -msgstr "Neplatný název hostitele %(host)s" - -#, python-format -msgid "Invalid value for %(key)s, value is %(value)s." -msgstr "Neplatná hodnota pro %(key)s, hodnota je %(value)s." - -msgid "" -"Issuing a fail-over failed because replication is not properly configured." -msgstr "" -"Vyvolání zavedení záložního systému, protože replikace není správně " -"nastavena." - -#, python-format -msgid "JSON encode params %(param)s error: %(status)s." -msgstr "Chyba parametrů kódování JSON %(param)s: %(status)s." - -#, python-format -msgid "JSON transfer data error. %s." -msgstr "Chyba přesunu dat JSON: %s" - -#, python-format -msgid "JSON transfer error: %s." -msgstr "Chyba přesunu JSON: %s." - -#, python-format -msgid "LUN %(path)s geometry failed. Message - %(msg)s" -msgstr "Geometrie LUN %(path)s selhala. Zpráva - %(msg)s" - -msgid "LUN extend failed!" -msgstr "Rozšíření LUN selhalo!" - -msgid "LUN unexport failed!" -msgstr "Zrušení exportu LUN selhalo!" - -#, python-format -msgid "" -"Location info needed for backend enabled volume migration not in correct " -"format: %s. Continuing with generic volume migration." -msgstr "" -"Informace o umístění potřebné pro přesun svazku za pomocí podpůrné vrstvy " -"nejsou ve správném formátu: %s. Bude použita obecná metoda přesunutí svazku." - -#, python-format -msgid "Looks like masking view: %(maskingViewName)s has recently been deleted." -msgstr "Zdá se, že zamaskování: %(maskingViewName)s bylo nedávno smazáno." - -#, python-format -msgid "Lun %s has dependent snapshots, skipping lun deletion." -msgstr "Lun %s má na sobě závislé snímky, smazání lun přeskočeno." - -#, python-format -msgid "Lun create for %s failed!" -msgstr "Vytvoření Lun pro %s selhalo!" - -#, python-format -msgid "Lun create snapshot for volume %(vol)s snapshot %(snap)s failed!" -msgstr "Vytvoření snímku Lun pro svazek %(vol)s a snímek %(snap)s selhalo!" - -#, python-format -msgid "Lun delete for %s failed!" -msgstr "Smazání Lun pro %s selhalo!" - -#, python-format -msgid "Lun delete snapshot for volume %(vol)s snapshot %(snap)s failed!" -msgstr "Smazání snímku Lun pro svazek %(vol)s a snímek %(snap)s selhalo!" - -msgid "Lun mapping returned null!" -msgstr "Mapování Lun vrátilo prázdný obsah!" - -#, python-format -msgid "MSGID%(id)04d-E: %(msg)s" -msgstr "MSGID%(id)04d-E: %(msg)s" - -#, python-format -msgid "" -"Manager for service %(binary)s %(host)s is reporting problems, not sending " -"heartbeat. Service will appear \"down\"." -msgstr "" -"Správce služby %(binary)s %(host)s hlásí problémy, neodesílá informace o " -"aktivitě. Služba bude vypadat \"mimo provoz\"." - -#, python-format -msgid "" -"Masking View creation or retrieval was not successful for masking view " -"%(maskingViewName)s. Attempting rollback." -msgstr "" -"Vytvoření nebo získání zamaskování nebylo úspěšné u %(maskingViewName)s. " -"Pokus o zpětné vrácení." - -#, python-format -msgid "" -"Max retries reached deleting backup %(basename)s image of volume %(volume)s." -msgstr "" -"Při mazání zálohy obrazu %(basename)s svazku %(volume)s bylo dosaženo " -"maximálního množství pokusů." - -#, python-format -msgid "Message: %s" -msgstr "Zpráva: %s" - -#, python-format -msgid "Migration of LUN %s failed to complete." -msgstr "Přesun LUN %s nelze dokončit." - -msgid "Model update failed." -msgstr "Aktualizace modelu selhala." - -#, python-format -msgid "Modify volume PUT failed: %(name)s (%(status)d)." -msgstr "Změna PUT svazku selhala: %(name)s (%(status)d)." - -#, python-format -msgid "Mount failure for %(share)s after %(count)d attempts." -msgstr "Selhání připojení k %(share)s po %(count)d pokusech." - -#, python-format -msgid "Mount failure for %(share)s." -msgstr "Selhání připojení pro %(share)s." - -#, python-format -msgid "Multiple replay profiles under name %s" -msgstr "Nalezeno mnoho profilů rychlého načtení s názvem %s." - -#, python-format -msgid "NFS share %(share)s has no service entry: %(svc)s -> %(hdp)s" -msgstr "Sdílení NFS %(share)s nemá žádnou položku o službě: %(svc)s -> %(hdp)s" - -msgid "No CLI output for firmware version check" -msgstr "" -"U kontroly verzi firmware nebyl žádný výstup v rozhraní příkazového řádku" - -#, python-format -msgid "No VIP configured for service %s" -msgstr "Nenastaveno žádné VIP pro službu %s" - -#, python-format -msgid "" -"No action required. Volume: %(volumeName)s is already part of pool: %(pool)s." -msgstr "" -"Není vyžadována žádná činnost. Svazek: %(volumeName)s již je součástí " -"zásoby: %(pool)s." - -#, python-format -msgid "" -"No action required. Volume: %(volumeName)s is already part of slo/workload " -"combination: %(targetCombination)s." -msgstr "" -"Není vyžadována žádná činnost. Svazek: %(volumeName)s již je součástí " -"kombinace slo/vytížení: %(targetCombination)s." - -#, python-format -msgid "No configuration found for service: %s" -msgstr "Pro službu nebylo nalezeno žádné nastavení: %s" - -#, python-format -msgid "No configuration found for service: %s." -msgstr "Pro službu nebylo nalezeno žádné nastavení: %s." - -msgid "No more targets avaliable." -msgstr "Žádné cíle nejsou dostupné." - -#, python-format -msgid "" -"No snapshots found in database, but %(path)s has backing file " -"%(backing_file)s!" -msgstr "" -"V databázi nebyly nalezeny žádné snímky, ale %(path)s má záložní soubor " -"%(backing_file)s!" - -#, python-format -msgid "Not able to configure PBM for vCenter server: %s" -msgstr "Nelze nastavit PBM pro server vCenter: %s" - -#, python-format -msgid "OSError: command is %(cmd)s." -msgstr "Chyba OS: příkaz je %(cmd)s." - -#, python-format -msgid "OSError: command is %s." -msgstr "Chyba OS: příkaz je %s." - -#, python-format -msgid "" -"One of the components of the original masking view %(maskingViewName)s " -"cannot be retrieved so please contact your system administrator to check " -"that the correct initiator(s) are part of masking." -msgstr "" -"Jedna ze součástí původního zamaskování %(maskingViewName)s nemůže být " -"získána. Prosím kontaktujte svého správce systému, aby zkontroloval, že " -"správné zavaděče jsou součástí zamaskování." - -#, python-format -msgid "" -"Only SLO/workload migration within the same SRP Pool is supported in this " -"version The source pool : %(sourcePoolName)s does not match the target " -"array: %(targetPoolName)s. Skipping storage-assisted migration." -msgstr "" -"V této verzi je přesun SLO/vytížení podporován pouze v rámci stejné zásoby " -"SRP. Zdrojová zásoba : %(sourcePoolName)s se neshoduje s cílovým polem: " -"%(targetPoolName)s. Přesun za pomocí úložiště bude přeskočen." - -msgid "Only available volumes can be migrated between different protocols." -msgstr "Mezi různými protokoly lze přesunovat pouze dostupné svazky." - -#, python-format -msgid "POST for host create failed (%s)!" -msgstr "POST pro vytvoření hostitele selhalo (%s)!" - -#, python-format -msgid "Pipe1 failed - %s " -msgstr "Roura1 selhala - %s" - -#, python-format -msgid "Pipe2 failed - %s " -msgstr "Roura2 selhala - %s" - -msgid "" -"Please check your xml for format or syntax errors. Please see documentation " -"for more details." -msgstr "" -"Prosím zkontrolujte váš xml soubor, zda v něm nejsou chyby ve formátu, či " -"syntaxi. Pro další informace si přečtěte dokumentaci." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "Název zásoby musí být v souboru %(fileName)s." - -#, python-format -msgid "Prepare clone failed for %s." -msgstr "Příprava klonu selhala pro %s." - -msgid "Primary IP must be set!" -msgstr "Hlavní IP musí být nastavena!" - -msgid "Problem cleaning incomplete backup operations." -msgstr "Při čištění nedokončených záložních operací se vyskytl problém." - -#, python-format -msgid "Problem cleaning temp volumes and snapshots for backup %(bkup)s." -msgstr "" -"Při čištění dočasných svazků a snímků zálohy %(bkup)s se vyskytl problém." - -#, python-format -msgid "Problem cleaning up backup %(bkup)s." -msgstr "Při čištění zálohy %(bkup)s se vyskytl problém." - -msgid "Promote volume replica failed." -msgstr "Povýšení repliky svazku selhalo." - -msgid "Protocol must be specified as ' iSCSI' or ' FC'." -msgstr "Protokol musí být zadán ve formátu ' iSCSI' nebo ' FC'." - -#, python-format -msgid "" -"Purity host %(host_name)s is managed by Cinder but CHAP credentials could " -"not be retrieved from the Cinder database." -msgstr "" -"Cinder spravuje hostitele Purity %(host_name)s, ale přihlašovací údaje CHAP " -"nemohly být získány z databáze Cinder." - -#, python-format -msgid "" -"Purity host %(host_name)s is not managed by Cinder and can't have CHAP " -"credentials modified. Remove IQN %(iqn)s from the host to resolve this issue." -msgstr "" -"Cinder nespravuje hostitele Purity %(host_name)s a proto nelze měnit jeho " -"přihlašovací údaje CHAP. Pro vyřešení problému odstraňte IQN %(iqn)s z " -"hostitele." - -#, python-format -msgid "Qemu-img is not installed. OSError: command is %(cmd)s." -msgstr "Qemu-img není nainstalováno. Chyba OS: příkaz je %(cmd)s." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to extend volume by %(s_size)sG, " -"(%(d_consumed)dG of %(d_quota)dG already consumed)." -msgstr "" -"U %(s_pid)s překročena kvóta, pokus o rozšíření svazku o %(s_size)sG, (již " -"využíváno (%(d_consumed)dG z %(d_quota)dG)." - -#, python-format -msgid "REST Not Available: %s" -msgstr "REST není dostupné: %s" - -#, python-format -msgid "Re-throwing Exception %s" -msgstr "Znovu vyvolávání výjimky %s" - -#, python-format -msgid "Read response raised an exception: %s." -msgstr "Čtení odpovědi vyvolalo výjimku: %s." - -msgid "Recovered model server connection!" -msgstr "Obnoveno připojení modelového serveru!" - -#, python-format -msgid "Recovering from a failed execute. Try number %s" -msgstr "Obnovování ze selhaného spuštění. Pokus číslo %s" - -msgid "Replication must be specified as ' True' or ' False'." -msgstr "Replikace musí být zadána jako ' True' nebo ' False'." - -msgid "" -"Requested to setup thin provisioning, however current LVM version does not " -"support it." -msgstr "" -"Žádost o nastavení mělkého poskytování, ale současná verze LVM ho " -"nepodporuje." - -#, python-format -msgid "Resizing %s failed. Cleaning volume." -msgstr "Změna velikosti %s selhala. Probíhá čištění svazku." - -#, python-format -msgid "Restore to volume %(volume)s finished with error - %(error)s." -msgstr "Obnovení svazku %(volume)s bylo dokončeno s chybou - %(error)s." - -#, python-format -msgid "Retry %(retry)s times: %(method)s Failed %(rc)s: %(reason)s" -msgstr "Pokus proveden %(retry)skrát: %(method)s selhala %(rc)s: %(reason)s" - -msgid "Retype volume error." -msgstr "Chyba přetypování svazku." - -#, python-format -msgid "" -"SLO: %(slo)s is not valid. Valid values are Bronze, Silver, Gold, Platinum, " -"Diamond, Optimized, NONE." -msgstr "" -"SLO: %(slo)s není platné. Platné hodnoty jsou Bronze, Silver, Gold, " -"Platinum, Diamond, Optimized, NONE." - -msgid "" -"ScVolume returned success with empty payload. Attempting to locate volume" -msgstr "" -"SCVolume předal zprávu o úspěchu s prázdným obsahem. Pokus o nalezení svazku" - -#, python-format -msgid "Server Busy retry request: %s" -msgstr "Server zaneprázdněn, žádost o opakování: %s" - -#, python-format -msgid "Setting QoS for %s failed" -msgstr "Nastavení QoS pro %s selhalo" - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export." -msgstr "" -"Sdílení %s ignorováno kvůli neplatnému formátu. Musí být ve formátu adresa:/" -"export." - -#, python-format -msgid "Sheepdog is not installed. OSError: command is %s." -msgstr "Sheepdog není nainstalován. Chyba OS: příkaz je %s." - -#, python-format -msgid "" -"Skipping remove_export. No iscsi_target ispresently exported for volume: %s" -msgstr "" -"Odstranění exportu přeskočeno. Žádný cíl iscsi není v současnosti exportován " -"pro svazek: %s" - -#, python-format -msgid "Snapshot \"%s\" already exists." -msgstr "Snímek \"%s\" již existuje." - -#, python-format -msgid "" -"Snapshot \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" -"Snímek \"%s\" nenalezen. Prosím zkontrolujte výstup příkazu \"dog vdi list\"." - -#, python-format -msgid "Snapshot %s: create failed" -msgstr "Vytvoření snímku %s selhalo" - -#, python-format -msgid "Snapshot %s: has clones" -msgstr "Snímek %s má klony" - -msgid "Snapshot did not exist. It will not be deleted" -msgstr "Snímek neexistuje. Nebude smazán" - -#, python-format -msgid "" -"Source CG %(source_cg)s not found when creating consistency group %(cg)s " -"from source." -msgstr "" -"Při vytváření skupiny %(cg)s ze zdroje nebyla nalezena zdrojová skupina " -"jednotnosti %(source_cg)s." - -#, python-format -msgid "Source snapshot %(snapshot_id)s cannot be found." -msgstr "Zdrojový snímek %(snapshot_id)s nelze nalézt." - -#, python-format -msgid "Source snapshot cannot be found for target volume %(volume_id)s." -msgstr "Zdrojový snímek pro cílový svazek %(volume_id)s nenalezen." - -#, python-format -msgid "Source volume %s not ready!" -msgstr "Zdrojový svazek %s není připraven!" - -#, python-format -msgid "Source volumes cannot be found for target volume %(volume_id)s." -msgstr "Zdrojové svazky pro cílový svazek %(volume_id)s nenalezeny. " - -#, python-format -msgid "" -"Src Volume \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" -"Zdrojový svazek \"%s\" nenalezen. Prosím zkontrolujte výstup příkazu \"dog " -"vdi list\"." - -#, python-format -msgid "StdErr :%s" -msgstr "Chybový výstup :%s" - -#, python-format -msgid "StdOut :%s" -msgstr "Standardní výstup :%s" - -#, python-format -msgid "Storage Profile %s was not found." -msgstr "Profil úložiště %s nebyl nalezen." - -#, python-format -msgid "Storage profile: %s cannot be found in vCenter." -msgstr "Profil úložiště: %s nenalezen ve vCenter." - -msgid "Sync volume replica failed." -msgstr "Synchronizace repliky svazku selhala." - -#, python-format -msgid "TSM [%s] not found in CloudByte storage." -msgstr "TSM [%s] nenalezeno v úložišti CloudByte." - -#, python-format -msgid "Target end points do not exist for hardware Id: %(hardwareIdInstance)s." -msgstr "" -"Cílové koncové body neexistují u hardwaru s id: %(hardwareIdInstance)s." - -msgid "The Flexvisor service is unavailable." -msgstr "Služba Flexvisor je nedostupná." - -#, python-format -msgid "The NFS Volume %(cr)s does not exist." -msgstr "Svazek NFS %(cr)s neexistuje." - -msgid "The connector does not contain the required information." -msgstr "Konektor neobsahuje požadované informace." - -msgid "" -"The connector does not contain the required information: initiator is missing" -msgstr "Konektor neobsahuje požadované informace: zavaděč chybí" - -msgid "" -"The connector does not contain the required information: wwpns is missing" -msgstr "Konektor neobsahuje požadované informace: wwpns chybí" - -msgid "The given extra_spec or valid_values is None." -msgstr "Zadané dodatečné specifikace, nebo platné hodnoty jsou None." - -msgid "The list of iscsi_ip_addresses is empty" -msgstr "Seznam ip adres iscsi je prázdný." - -msgid "The snapshot cannot be deleted because it is a clone point." -msgstr "Snímek nemůže být smazán protože je to bod klonování." - -#, python-format -msgid "" -"The source array : %(sourceArraySerialNumber)s does not match the target " -"array: %(targetArraySerialNumber)s skipping storage-assisted migration." -msgstr "" -"Zdrojové pole : %(sourceArraySerialNumber)s se neshoduje cílovému poli: " -"%(targetArraySerialNumber)s, přesun za pomocí úložiště bude přeskočen." - -#, python-format -msgid "" -"The source array : %(sourceArraySerialNumber)s does not match the target " -"array: %(targetArraySerialNumber)s, skipping storage-assisted migration." -msgstr "" -"Zdrojové pole : %(sourceArraySerialNumber)s se neshoduje cílovému poli: " -"%(targetArraySerialNumber)s, přesun za pomocí úložiště bude přeskočen." - -#, python-format -msgid "The source volume %(volume_id)s cannot be found." -msgstr "Zdrojový svazek %(volume_id)s nelze nalézt." - -#, python-format -msgid "The volume driver requires %(data)s in the connector." -msgstr "Ovladač svazku vyžaduje %(data)s v konektoru." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "Ovladač svazku vyžaduje název zavaděče iSCSI v konektoru." - -#, python-format -msgid "There are no valid hosts available in configured cluster(s): %s." -msgstr "V nastaveném clusteru nejsou dostupní žádní platní hostitele: %s." - -#, python-format -msgid "There is no valid datastore satisfying requirements: %s." -msgstr "Žádné platné datové úložiště splňující požadavky: %s." - -msgid "There must be at least one valid replication device configured." -msgstr "Musí být zadáno alespoň jedno platné replikační zařízení." - -#, python-format -msgid "There was an error deleting snapshot %(id)s: %(error)." -msgstr "Při mazání snímku %(id)s nastala chyba: %(error)." - -#, python-format -msgid "There was an error deleting volume %(id)s: %(error)." -msgstr "Při mazání svazku %(id)s nastala chyba: %(error)." - -msgid "This usually means the volume was never successfully created." -msgstr "To většinou znamená, že svazek nikdy nebyl úspěšně vytvořen." - -msgid "Tiering Policy is not supported on this array." -msgstr "Zásada vrstvení není podporována na tomto poli." - -#, python-format -msgid "Timed out deleting %s!" -msgstr "Při mazání %s vypršel časový limit!" - -#, python-format -msgid "Trying to create snapshot by non-existent LV: %s" -msgstr "Pokus o vytvoření svazku z neexistujícího logického svazku. %s" - -#, python-format -msgid "URLError: %s" -msgstr "Chyba URL: %s" - -#, python-format -msgid "Unable to create folder path %s" -msgstr "Nelze vytvořit cestu složky %s" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Nelze vytvořit nebo získat výchozí skupinu úložiště pro zásadu FAST: " -"%(fastPolicyName)s." - -#, python-format -msgid "Unable to create volume %s from replay" -msgstr "Nelze vytvořit svazek %s ze zpětného načtení" - -#, python-format -msgid "Unable to create volume. Volume driver %s not initialized" -msgstr "Nelze vytvořit svazek. Ovladač svazku %s není zaveden" - -msgid "Unable to delete busy volume." -msgstr "Nelze smazat zaneprázdněný svazek." - -#, python-format -msgid "Unable to delete due to existing snapshot for volume: %s" -msgstr "Nelze smazat kvůli existujícímu snímku svazku. %s" - -msgid "" -"Unable to delete the destination volume during volume migration, (NOTE: " -"database record needs to be deleted)." -msgstr "" -"Nelze smazat cílový svazek během přesunování, (POZNÁMKA: záznam v databázi " -"je třeba smazat)." - -#, python-format -msgid "Unable to determine whether %(volumeName)s is composite or not." -msgstr "Nelze zjistit zda %(volumeName)s je složený nebo ne." - -msgid "Unable to find FC initiators" -msgstr "Nelze najít zavaděče FC" - -#, python-format -msgid "Unable to find VG: %s" -msgstr "Nelze najít skupinu svazku: %s" - -#, python-format -msgid "Unable to find controller port iscsi configuration: %s" -msgstr "Nelze najít port kontroléru pro nastavení iscsi: %s" - -#, python-format -msgid "Unable to find controller port: %s" -msgstr "Nelze najít port kontroléru: %s" - -#, python-format -msgid "" -"Unable to find default storage group for FAST policy : %(fastPolicyName)s." -msgstr "" -"Nelze najít výchozí skupinu úložiště pro zásadu FAST : %(fastPolicyName)s." - -#, python-format -msgid "Unable to find service: %(service)s for given host: %(host)s." -msgstr "Nelze najít službu: %(service)s pro daného hostitele: %(host)s." - -msgid "Unable to get associated pool of volume." -msgstr "Nelze získat přidruženou zásobu svazku." - -#, python-format -msgid "Unable to get default storage group %(defaultSgName)s." -msgstr "Nelze získat výchozí skupinu úložiště %(defaultSgName)s." - -msgid "Unable to get device mapping from network." -msgstr "Nelze získat mapování zařízení ze sítě." - -#, python-format -msgid "Unable to get policy rule for fast policy: %(fastPolicyName)s." -msgstr "Nelze získat pravidlo zásady pro zásadu FAST: %(fastPolicyName)s." - -#, python-format -msgid "Unable to locate Volume Group %s" -msgstr "Nelze najít skupinu svazku %s" - -#, python-format -msgid "Unable to locate snapshot %s" -msgstr "Nelze nalézt snímek %s" - -#, python-format -msgid "Unable to manage existing snapshot. Volume driver %s not initialized." -msgstr "Nelze spravovat existující snímek. Ovladač svazku %s není zaveden." - -#, python-format -msgid "Unable to manage existing volume. Volume driver %s not initialized." -msgstr "Nelze spravovat existující svazek. Ovladač svazku %s není zaveden." - -#, python-format -msgid "Unable to map %(vol)s to %(srv)s" -msgstr "Nelze mapovat %(vol)s do %(srv)s" - -#, python-format -msgid "Unable to rename lun %s on array." -msgstr "Nelze přejmenovat lun %s v poli." - -#, python-format -msgid "Unable to rename the logical volume for volume %s." -msgstr "Nelze přejmenovat logický svazek ve svazku %s." - -#, python-format -msgid "Unable to rename the logical volume for volume: %s" -msgstr "Nelze přejmenovat logický svazek ve svazku: %s" - -#, python-format -msgid "Unable to retrieve VolumeConfiguration: %s" -msgstr "Nelze získat nastavení svazku: %s" - -#, python-format -msgid "Unable to retrieve pool instance of %(poolName)s on array %(array)s." -msgstr "Nelze získat instanci zásoby %(poolName)s v poli %(array)s." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s." -msgstr "Nelze ukončit připojení ke svazku: %(err)s." - -#, python-format -msgid "Unable to unmap Volume %s" -msgstr "Nelze zrušit mapování svazku %s" - -msgid "Unexpected build error:" -msgstr "Neočekávaná chyba při sestavování:" - -msgid "Unexpected error occurs in horcm." -msgstr "V horcm se vyskytly neočekávané chyby." - -msgid "Unexpected error occurs in snm2." -msgstr "V snm2 se vyskytly neočekávané chyby." - -#, python-format -msgid "Unexpected error when retype() revert tried to deleteVolumeSet(%s)" -msgstr "" -"Neočekávaná chyba když se vracel pokus přetypování o smazání sady svazků (%s)" - -#, python-format -msgid "Unexpected error when retype() tried to deleteVolumeSet(%s)" -msgstr "" -"Neočekávaná chyba když přetypování se pokusilo o smazání sady svazků (%s)" - -#, python-format -msgid "Unexpected error while invoking web service. Error - %s." -msgstr "" -"Při volání internetové služby se objevila neočekávaná chyba. Chyba - %s." - -#, python-format -msgid "Unknown exception in post clone resize LUN %s." -msgstr "Neznámá výjimka při zvětšení LUN %s po klonování." - -#, python-format -msgid "Unrecognized Login Response: %s" -msgstr "Nerozpoznaná odpověď přihlášení: %s" - -#, python-format -msgid "" -"Update consistency group failed to add volume-%(volume_id)s: VolumeNotFound." -msgstr "" -"Aktualizace skupiny jednotnosti nemohla přidat svazek %(volume_id)s: Svazek " -"nenalezen." - -#, python-format -msgid "" -"Update consistency group failed to remove volume-%(volume_id)s: " -"VolumeNotFound." -msgstr "" -"Aktualizace skupiny jednotnosti nemohla odstranit svazek %(volume_id)s: " -"Svazek nenalezen." - -msgid "Update snapshot usages failed." -msgstr "Aktualizace využití snímku selhala." - -msgid "Update volume model for transfer operation failed." -msgstr "Aktualizace modelu svazku pro operaci přenosu selhala." - -#, python-format -msgid "Upload volume to image encountered an error (image-id: %(image_id)s)." -msgstr "" -"Při nahrávání svazku do obrazu nastala chyba (id obrazu: %(image_id)s)." - -msgid "User does not have permission to change Storage Profile selection." -msgstr "Uživatel nemá oprávnění por změnu výběru profilu úložiště." - -msgid "VGC-CLUSTER command blocked and cancelled." -msgstr "Příkaz clusteru VGC zablokován a zrušen." - -#, python-format -msgid "Version string '%s' is not parseable" -msgstr "Řetězec verze '%s' nelze zpracovat" - -#, python-format -msgid "Virtual Volume Set %s does not exist." -msgstr "Sada virtuálního svazku %s neexistuje." - -#, python-format -msgid "Virtual disk device of backing: %s not found." -msgstr "Zařízení zálohy virtuálního disku. %s nenalezeno." - -#, python-format -msgid "Vol copy job status %s." -msgstr "Stav úkolu kopírování svazku: %s." - -#, python-format -msgid "Volume \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" -"Svazek \"%s\" nenalezen. Prosím zkontrolujte výstup příkazu \"dog vdi list\"." - -#, python-format -msgid "" -"Volume %(name)s is not suitable for storage assisted migration using retype." -msgstr "" -"Svazek %(name)s není vhodný pro přesun využitím úložiště pomocí přetypování." - -#, python-format -msgid "Volume %(name)s not found on the array." -msgstr "Svazek %(name)s nenalezen v poli." - -#, python-format -msgid "Volume %(name)s not found on the array. No volume to delete." -msgstr "Svazek %(name)s nenalezen v poli. Žádný svazek ke smazání." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. No volume to migrate using retype." -msgstr "" -"Svazek %(name)s nenalezen v poli. Žádný svazek pro přesun pomocí přetypování." - -#, python-format -msgid "" -"Volume %(volumeid)s failed to send assign command, ret: %(status)s output: " -"%(output)s" -msgstr "" -"Svazek %(volumeid)s nemohl odeslat příkaz pro přidělení, vráceno: " -"%(status)s, výstup: %(output)s" - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Svazek %s neexistuje v poli." - -#, python-format -msgid "Volume %s, not found on SF Cluster." -msgstr "Svazek %s nebyl nalezen v clusteru SF." - -#, python-format -msgid "Volume %s: create failed" -msgstr "Vytvoření svazku %s selhalo" - -#, python-format -msgid "" -"Volume %s: driver error when trying to retype, falling back to generic " -"mechanism." -msgstr "" -"Svazek %s: chyba ovladače při pokusu o přetypování, bude použit obecný " -"mechanismus." - -#, python-format -msgid "Volume %s: manage failed." -msgstr "Správa svazku %s selhala." - -#, python-format -msgid "Volume %s: rescheduling failed" -msgstr "Znovu naplánování svazku %s selhalo" - -#, python-format -msgid "Volume %s: update volume state failed." -msgstr "Aktualizace stavu svazku %s selhala." - -#, python-format -msgid "" -"Volume : %(volumeName)s has not been added to target storage group " -"%(storageGroup)s." -msgstr "" -"Svazek : %(volumeName)s nebyl přidán do cílové skupiny úložiště " -"%(storageGroup)s." - -#, python-format -msgid "" -"Volume : %(volumeName)s has not been removed from source storage group " -"%(storageGroup)s." -msgstr "" -"Svazek : %(volumeName)s nebyl odstraněn ze zdrojové skupiny úložiště " -"%(storageGroup)s." - -#, python-format -msgid "" -"Volume : %(volumeName)s. was not successfully migrated to target pool " -"%(targetPoolName)s." -msgstr "" -"Svazek : %(volumeName)s nebyl úspěšně přesunut do cílové zásoby " -"%(targetPoolName)s." - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"accept_transfer operation!" -msgstr "" -"Svazek s ID %s nebyl nalezen v clusteru SoldFire, při pokusu o provedení " -"operace přijetí přenosu!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"attach_volume operation!" -msgstr "" -"Svazek s ID %s nebyl nalezen v clusteru SoldFire, při pokusu o provedení " -"operace připojení svazku!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"delete_volume operation!" -msgstr "" -"Svazek s ID %s nebyl nalezen v clusteru SoldFire, při pokusu o provedení " -"operace smazání svazku!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"detach_volume operation!" -msgstr "" -"Svazek s ID %s nebyl nalezen v clusteru SoldFire, při pokusu o provedení " -"operace odpojení svazku!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"extend_volume operation!" -msgstr "" -"Svazek s ID %s nebyl nalezen v clusteru SoldFire, při pokusu o provedení " -"operace rozšíření svazku!" - -#, python-format -msgid "" -"Volume ID %s was not found on the zfssa device while attempting " -"delete_volume operation." -msgstr "" -"Svazek s ID %s nebyl nalezen na zařízení zfssa při pokusu o operaci smazání " -"svazku." - -#, python-format -msgid "Volume already exists. %s" -msgstr "Svazek již existuje. %s" - -msgid "Volume appears unmapped" -msgstr "Svazek se nezdá být mapován" - -msgid "Volume did not exist. It will not be deleted" -msgstr "Svazek neexistuje. Nebude smazán" - -#, python-format -msgid "Volume driver %s not initialized" -msgstr "Ovladač svazku %s není zaveden" - -msgid "Volume in unexpected state" -msgstr "Svazek je v neočekávaném stavu" - -#, python-format -msgid "Volume in unexpected state %s, expected awaiting-transfer" -msgstr "Svazek v neočekávaném stavu %s, očekáván awaiting-transfer" - -#, python-format -msgid "Volume migration failed due to exception: %(reason)s." -msgstr "Přesun svazku selhal kvůli výjimce: %(reason)s." - -msgid "Volume must be detached for clone operation." -msgstr "Svazek musí být pro operaci klonování odpojen." - -#, python-format -msgid "Volume size \"%sG\" is too large." -msgstr "Velikost svazku \"%sG\" je příliš velká." - -#, python-format -msgid "VolumeType %s deletion failed, VolumeType in use." -msgstr "Mazání typu svazku %s selhalo, typ je používán." - -#, python-format -msgid "" -"WebDAV operation failed with error code: %(code)s reason: %(reason)s Retry " -"attempt %(retry)s in progress." -msgstr "" -"Operace WebDAV selhala s chybovým kódem: %(code)s, důvod: %(reason)s. " -"Probíhá pokus %(retry)s." - -#, python-format -msgid "WebDAV returned with %(code)s error during %(method)s call." -msgstr "WebDAV předal chybu %(code)s během volání %(method)s." - -#, python-format -msgid "" -"Workload: %(workload)s is not valid. Valid values are DSS_REP, DSS, OLTP, " -"OLTP_REP, NONE." -msgstr "" -"Vytížení: %(workload)s není platné. Platné hodnoty jsou DSS_REP, DSS, OLTP, " -"OLTP_REP, NONE." - -msgid "_find_mappings: volume is not active" -msgstr "Nalezení mapování: svazek není aktivní" - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %(vol)s does not have the specified vdisk copy " -"operation: orig=%(orig)s new=%(new)s." -msgstr "" -"Odstranění operace kopírování virtuálního disku: Svazek %(vol)s nemá zadanou " -"operaci kopírování: původní=%(orig)s, nové=%(new)s." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %(vol)s metadata does not have the specified vdisk " -"copy operation: orig=%(orig)s new=%(new)s." -msgstr "" -"Odstranění operace kopírování virtuálního disku: Popisná data svazku %(vol)s " -"nemají zadanou operaci kopírování: původní=%(orig)s, nové=%(new)s." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %s does not have any registered vdisk copy " -"operations." -msgstr "" -"Odstranění operace kopírování virtuálního disku: Svazek %s nemají žádné " -"registrované operace kopírování virtuálního disku." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume metadata %s does not have any registered vdisk " -"copy operations." -msgstr "" -"Odstranění operace kopírování virtuálního disku: Popisná data svazku %s " -"nemají žádné registrované operace kopírování virtuálního disku." - -#, python-format -msgid "" -"_unmap_vdisk_from_host: No mapping of volume %(vol_name)s to host " -"%(host_name)s found." -msgstr "" -"Zrušení mapování virtuálního disku na hostiteli: Nenalezeno žádné mapování " -"svazku %(vol_name)s k hostiteli %(host_name)s." - -#, python-format -msgid "_wait_for_job_complete failed after %(retries)d tries." -msgstr "Čekání na dokončení úkolu selhalo po %(retries)d pokusech." - -#, python-format -msgid "_wait_for_sync failed after %(retries)d tries." -msgstr "Čekání na synchronizaci selhalo po %(retries)d pokusech." - -#, python-format -msgid "" -"backup: %(vol_id)s failed to remove backup hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"záloha: %(vol_id)s nemohl odstranit pevný odkaz na zálohu z %(vpath)s do " -"%(bpath)s.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s" - -#, python-format -msgid "can't create 2 volumes with the same name, %s" -msgstr "Nelze vytvořit 2 svazky se stejným názvem, %s" - -msgid "cinder-rtstool is not installed correctly" -msgstr "cinder-rtstool není správně nainstalováno" - -#, python-format -msgid "" -"delete: %(vol_id)s failed with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"smazání: %(vol_id)s selhalo, standardní výstup: %(out)s.\n" -"chybový výstup: %(err)s." - -msgid "delete_vol: provider location empty." -msgstr "Smazání svazku: Umístění poskytovatele je prázdné." - -#, python-format -msgid "ensure_export: Volume %s not found on storage." -msgstr "Zajištění exportu: Svazek %s nebyl nalezen v úložišti." - -#, python-format -msgid "error opening rbd image %s" -msgstr "chyba při otevírání obrazu rbd %s" - -msgid "error refreshing volume stats" -msgstr "Při obnově statistik svazku došlo k chybě" - -msgid "horcm command timeout." -msgstr "Příkazu horcm vypršel časový limit." - -#, python-format -msgid "iSCSI portal not found for service: %s" -msgstr "Nenalezen žádný portál iSCSI pro službu: %s" - -#, python-format -msgid "" -"initialize_connection: Failed to collect return properties for volume " -"%(vol)s and connector %(conn)s." -msgstr "" -"Zavedení spojení: Shromáždění vlastností pro návrat svazku %(vol)s a " -"konektoru %(conn)s selhalo." - -#, python-format -msgid "" -"initialize_connection: Failed to collect return properties for volume " -"%(vol)s and connector %(conn)s.\n" -msgstr "" -"Zavedení spojení: Shromáždění vlastností pro návrat svazku %(vol)s a " -"konektoru %(conn)s selhalo.\n" - -msgid "iscsi_ip_address must be set!" -msgstr "iscsi_ip_address musí být nastavena!" - -msgid "manage_existing: No source-name in ref!" -msgstr "Správa existujících: V odkazu není název zdroje!" - -#, python-format -msgid "manage_existing_get_size: %s does not exist!" -msgstr "Správa existujících: Získání velikosti:%s neexistuje!" - -msgid "manage_existing_get_size: No source-name in ref!" -msgstr "Správa existujících: Získání velikosti: V odkazu není název zdroje!" - -msgid "model server went away" -msgstr "modelový server je nedostupný" - -#, python-format -msgid "modify volume: %s does not exist!" -msgstr "změna svazku: %s neexistuje!" - -msgid "san ip must be configured!" -msgstr "san ip musí být nastaveno!" - -msgid "san_login must be configured!" -msgstr "san_login musí být nastaveno!" - -msgid "san_password must be configured!" -msgstr "san_password musí být nastaveno!" - -#, python-format -msgid "single_user auth mode enabled, but %(param)s not set" -msgstr "" -"Povolen režim ověření pomocí jednoho uživatele, ale %(param)s není nastaveno" - -msgid "snm2 command timeout." -msgstr "Příkazu snm2 vypršel časový limit." - -msgid "" -"storwize_svc_multihostmap_enabled is set to False, not allowing multi host " -"mapping." -msgstr "" -"storwize_svc_multihostmap_enabled je nastaven na False, neumožňující " -"mapování více hostitelů." - -#, python-format -msgid "unmanage: Volume %s does not exist!" -msgstr "Zrušení správy: Svazek %s neexistuje!" - -msgid "" -"zfssa_replication_ip not set in cinder.conf. zfssa_replication_ip is needed " -"for backend enabled volume migration. Continuing with generic volume " -"migration." -msgstr "" -"zfssa_replication_ip není nastaveno v cinder.conf. zfssa_replication_ip not " -"je potřebné pro přesun svazku za pomoci podpůrné vrstvy. Bude použita obecná " -"metoda přesunutí svazku." diff --git a/cinder/locale/cs/LC_MESSAGES/cinder-log-info.po b/cinder/locale/cs/LC_MESSAGES/cinder-log-info.po deleted file mode 100644 index 4b35937ed..000000000 --- a/cinder/locale/cs/LC_MESSAGES/cinder-log-info.po +++ /dev/null @@ -1,3151 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# OpenStack Infra , 2015. #zanata -# Zbyněk Schwarz , 2015. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev154\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-11 05:31+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-12-22 01:35+0000\n" -"Last-Translator: Zbyněk Schwarz \n" -"Language: cs\n" -"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Czech\n" - -#, python-format -msgid "\t%(name)-35s : %(value)s" -msgstr "\t%(name)-35s : %(value)s" - -#, python-format -msgid "\t%(param)-35s : %(value)s" -msgstr "\t%(param)-35s : %(value)s" - -#, python-format -msgid "\t%(prefix)-35s : %(version)s" -msgstr "\t%(prefix)-35s : %(version)s" - -#, python-format -msgid "\t%(request)-35s : %(value)s" -msgstr "\t%(request)-35s : %(value)s" - -#, python-format -msgid "" -"\n" -"\n" -"\n" -"\n" -"Request URL: %(url)s\n" -"\n" -"Call Method: %(method)s\n" -"\n" -"Request Data: %(data)s\n" -"\n" -"Response Data:%(res)s\n" -"\n" -msgstr "" -"\n" -"\n" -"\n" -"\n" -"URL požadavku: %(url)s\n" -"\n" -"Metoda volání: %(method)s\n" -"\n" -"Požadovaná data: %(data)s\n" -"\n" -"Vrácená data:%(res)s\n" -"\n" - -#, python-format -msgid "%(element)s: %(val)s" -msgstr "%(element)s: %(val)s" - -#, python-format -msgid "%(method)s %(url)s" -msgstr "%(method)s %(url)s" - -#, python-format -msgid "%(url)s returned a fault: %(e)s" -msgstr "%(url)s vrátilo chybu: %(e)s" - -#, python-format -msgid "%(url)s returned with HTTP %(status)d" -msgstr "%(url)s vrácena s HTTP %(status)d" - -#, python-format -msgid "%(volume)s assign type fibre_channel, properties %(properties)s" -msgstr "%(volume)s má typ přidělení kanál fibre, vlastnosti %(properties)s" - -#, python-format -msgid "%s is already umounted" -msgstr "%s již je odpojeno" - -#, python-format -msgid "3PAR driver cannot perform migration. Retype exception: %s" -msgstr "Ovladač 3PAR nemůže provést přesun. Výjimka při přetypování: %s" - -#, python-format -msgid "3PAR vlun %(name)s not found on host %(host)s" -msgstr "3PAR vlun %(name)s nenalezen v hostiteli %(host)s" - -#, python-format -msgid "" -"3PAR vlun for volume '%(name)s' was deleted, but the host '%(host)s' was not " -"deleted because: %(reason)s" -msgstr "" -"3PAR vlun pro svazek '%(name)s' byl smazán, ale hostitel '%(host)s' nebyl, " -"protože: %(reason)s" - -#, python-format -msgid "AUTH properties: %(authProps)s" -msgstr "Vlastnosti ověření: %(authProps)s" - -#, python-format -msgid "AUTH properties: %s." -msgstr "Vlastnosti ověření: %s." - -#, python-format -msgid "Accepting transfer %s" -msgstr "Přijímání přenosu %s" - -msgid "Activate Flexvisor cinder volume driver." -msgstr "Aktivovat ovladač Flexvisor pro svazek cinder." - -#, python-format -msgid "Add volume response: %s" -msgstr "Odpověď přidání svazku: %s" - -#, python-format -msgid "Added %s to cg." -msgstr "Přidávání %s do skupiny jednotnosti." - -#, python-format -msgid "Added volume: %(volumeName)s to existing storage group %(sgGroupName)s." -msgstr "" -"Přidán svazek: %(volumeName)s do existující skupiny úložiště " -"%(sgGroupName)s. " - -#, python-format -msgid "Adding ACL to volume=%(vol)s with initiator group name %(igrp)s" -msgstr "Přidávání ACL do svazku %(vol)s se skupinou zavaděče s názvem %(igrp)s" - -#, python-format -msgid "" -"Adding volume: %(volumeName)s to default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Přidávání svazku: %(volumeName)s do výchozí skupiny úložiště por zásadu " -"FAST: %(fastPolicyName)s." - -#, python-format -msgid "Adding volumes to cg %s." -msgstr "Přidávání svazků do skupiny jednotnosti %s." - -msgid "Attach volume completed successfully." -msgstr "Připojení svazku úspěšně dokončeno." - -msgid "Availability Zones retrieved successfully." -msgstr "Zóny dostupnosti úspěšně získány." - -#, python-format -msgid "Available services: %s" -msgstr "Dostupné služby: %s" - -#, python-format -msgid "Available services: %s." -msgstr "Dostupné služby: %s." - -#, python-format -msgid "Backend name is %s." -msgstr "Název podpůrné vrstvy je %s." - -#, python-format -msgid "Backend type: %s" -msgstr "Typ podpůrné vrstvy: %s" - -#, python-format -msgid "Backing VM: %(backing)s renamed to %(new_name)s." -msgstr "Záloha virtuálního stroje %(backing)s přejmenována na %(new_name)s." - -msgid "Backing not available, no operation to be performed." -msgstr "Zálohování není dostupné, nebude provedena žádná operace." - -#, python-format -msgid "Backing not found, creating for volume: %s" -msgstr "Záloha nenalezena, vytváření zálohy pro svazek %s" - -#, python-format -msgid "" -"Backup base image of volume %(volume)s still has %(snapshots)s snapshots so " -"skipping base image delete." -msgstr "" -"Základní obraz zálohy svazku %(volume)s stále má snímky %(snapshots)s. " -"Mazání základního obrazu je přeskočeno." - -#, python-format -msgid "" -"Backup image of volume %(volume)s is busy, retrying %(retries)s more time(s) " -"in %(delay)ss." -msgstr "" -"Záložní obraz svazku %(volume)s je zaneprázdněn. Bude zopakováno ještě " -"%(retries)skrát za %(delay)ss." - -#, python-format -msgid "Backup service: %s." -msgstr "Zálohovací služba: %s." - -#, python-format -msgid "Bandwidth limit is: %s." -msgstr "Limit šířky pásma je: %s." - -#, python-format -msgid "Begin backup of volume %s." -msgstr "Spuštění zálohování svazku %s." - -msgid "Begin detaching volume completed successfully." -msgstr "Zahájení odpojení svazku úspěšně dokončeno." - -msgid "CHAP authentication disabled." -msgstr "Ověření pomocí CHAP zakázáno." - -#, python-format -msgid "CONCERTO version: %s" -msgstr "Verze CONCERTO: %s" - -msgid "Calling os-brick to detach ScaleIO volume." -msgstr "Volání os-brick pro odpojení svazku ScaleIO." - -#, python-format -msgid "Cancelling Migration from LUN %s." -msgstr "Rušení přesunu z LUN %s." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because cluster " -"exists in different management group." -msgstr "" -"Nelze poskytnout přesun za pomocí podpůrné vrstvy pro svazek: %s, protože " -"cluster existuje v jiné správní skupině." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because the volume " -"has been exported." -msgstr "" -"Nelze poskytnout přesun za pomocí podpůrné vrstvy pro svazek: %s, protože " -"svazek byl exportován." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because the volume " -"has snapshots." -msgstr "" -"Nelze poskytnout přesun za pomocí podpůrné vrstvy pro svazek: %s, protože " -"svazek má snímky." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because volume does " -"not exist in this management group." -msgstr "" -"Nelze poskytnout přesun za pomocí podpůrné vrstvy pro svazek: %s, protože " -"svazek není v této správní skupině." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because volume is " -"from a different backend." -msgstr "" -"Nelze poskytnout přesun za pomocí podpůrné vrstvy pro svazek: %s, protože je " -"z jiné podpůrné vrstvy." - -#, python-format -msgid "" -"Capacity stats for SRP pool %(poolName)s on array %(arrayName)s " -"total_capacity_gb=%(total_capacity_gb)lu, free_capacity_gb=" -"%(free_capacity_gb)lu" -msgstr "" -"Statistiky kapacity pro zásobu SRP %(poolName)s v poli %(arrayName)s: " -"celková kapacita v gb: %(total_capacity_gb)lu, volná kapacita v gb: " -"%(free_capacity_gb)lu" - -#, python-format -msgid "Cgsnapshot %s: creating." -msgstr "Snímek skupiny jednotnosti %s: vytváření" - -#, python-format -msgid "Change volume capacity request: %s." -msgstr "Žádost o změnu kapacity svazku: %s." - -#, python-format -msgid "Checking image clone %s from glance share." -msgstr "Kontrolování klona obrazu %s ze sdílení glance." - -#, python-format -msgid "Checking origin %(origin)s of volume %(volume)s." -msgstr "Kontrola původu %(origin)s svazku %(volume)s." - -#, python-format -msgid "" -"Cinder ISCSI volume with current path %(path)s is no longer being managed. " -"The new name is %(unm)s." -msgstr "" -"Svazek ISCSI Cinder se současnou cestou %(path)s již není spravován. Nový " -"název je %(unm)s." - -#, python-format -msgid "" -"Cinder NFS volume with current path \"%(cr)s\" is no longer being managed." -msgstr "Svazek NFS Cinder se současnou cestou \"%(cr)s\" již není spravován." - -#, python-format -msgid "Cinder NFS volume with current path %(cr)s is no longer being managed." -msgstr "Svazek NFS Cinder se současnou cestou %(cr)s již není spravován." - -msgid "Cinder secure environment indicator file exists." -msgstr "Soubor indikující bezpečné prostředí Cinder existuje." - -#, python-format -msgid "CiscoFCZoneDriver - Add connection for I-T map: %s" -msgstr "CiscoFCZoneDriver - Přidáno připojení pro mapu I-T: %s" - -#, python-format -msgid "CiscoFCZoneDriver - Delete connection for I-T map: %s" -msgstr "CiscoFCZoneDriver - Smazáno připojení pro mapu I-T: %s" - -#, python-format -msgid "Cleaning cache for share %s." -msgstr "Čištění mezipaměti pro sídlení %s." - -msgid "Cleaning up incomplete backup operations." -msgstr "Čištění nedokončené operace zálohování." - -#, python-format -msgid "Clone %s created." -msgstr "Klon %s vytvořen." - -#, python-format -msgid "Cloning from cache to destination %s" -msgstr "Klonování z mezipaměti do cíle %s" - -#, python-format -msgid "Cloning from snapshot to destination %s" -msgstr "Klonování ze snímku do cíle %s" - -#, python-format -msgid "Cloning image %s from cache" -msgstr "Klonování obrazu %s z mezipaměti." - -#, python-format -msgid "Cloning image %s from snapshot." -msgstr "Klonování obrazu %s ze snímku." - -#, python-format -msgid "Cloning volume %(src)s to volume %(dst)s" -msgstr "Klonování svazku %(src)s do svazku %(dst)s" - -#, python-format -msgid "" -"Cloning volume from snapshot volume=%(vol)s snapshot=%(snap)s clone=" -"%(clone)s snap_size=%(size)s reserve=%(reserve)sagent-type=%(agent-type)s " -"perfpol-name=%(perfpol-name)s encryption=%(encryption)s cipher=%(cipher)s " -"multi-initiator=%(multi-initiator)s" -msgstr "" -"Klonování svazku ze svazku snímku %(vol)s, snímek %(snap)s, klon %(clone)s, " -"velikost snímku %(size)s, rezerva%(reserve)s, typ agenta %(agent-type)s, " -"název zásady výkonu %(perfpol-name)s, šifrování %(encryption)s, šifra " -"%(cipher)s, vícenásobný zavaděč %(multi-initiator)s" - -#, python-format -msgid "" -"Cloning with volume_name %(vname)s clone_name %(cname)s export_path %(epath)s" -msgstr "" -"Klonování svazku s názvem %(vname)s, název klonu %(cname)s, cesta pro export " -"%(epath)s" - -#, python-format -msgid "CloudByte API executed successfully for command [%s]." -msgstr "CloudByte API úspěšně provedeno pro příkaz [%s]." - -#, python-format -msgid "" -"CloudByte operation [%(operation)s] succeeded for volume [%(cb_volume)s]." -msgstr "" -"Operace CloudByte [%(operation)s] úspěšně provedena ve svazku " -"[%(cb_volume)s]." - -msgid "Complete-Migrate volume completed successfully." -msgstr "Dokončení přenosu svazku úspěšně provedeno." - -#, python-format -msgid "Completed: convert_to_base_volume: id=%s." -msgstr "Dokončeno: Převod na základní svazek: id=%s." - -#, python-format -msgid "Configured pools: %s" -msgstr "Nastavené zásoby: %s" - -#, python-format -msgid "" -"Connect initialization info: {driver_volume_type: fibre_channel, data: " -"%(properties)s" -msgstr "" -"informace o zavedení připojení: {typ ovladače svazku: kanál fibre, data: " -"%(properties)s" - -#, python-format -msgid "Connecting to host: %s." -msgstr "Připojování k hostiteli %s." - -#, python-format -msgid "Connecting to target host: %s for backend enabled migration." -msgstr "" -"Připojování k cílovému hostiteli %s pro přesun za pomoci podpůrné vrstvy." - -#, python-format -msgid "Connector returning fcnsinfo-%s" -msgstr "Konektor vrací fcnsinfo-%s" - -#, python-format -msgid "Consistency group %(cg)s is created successfully." -msgstr "Skupina jednotnosti %(cg)s byla úspěšně vytvořena." - -#, python-format -msgid "Consistency group %s was deleted successfully." -msgstr "Skupina jednotnosti %s byla úspěšně smazána." - -#, python-format -msgid "Consistency group %s: created successfully" -msgstr "Skupina jednotnosti %s: úspěšně vytvořena" - -#, python-format -msgid "Consistency group %s: creating" -msgstr "Skupina jednotnosti %s: vytváření" - -#, python-format -msgid "Converted %(sz).2f MB image at %(mbps).2f MB/s" -msgstr "Převeden obraz o velikosti %(sz).2f MB rychlostí %(mbps).2f MB/s" - -#, python-format -msgid "" -"Converting %(volume_name)s to full provisioning with userCPG=%(new_cpg)s" -msgstr "" -"Převádění %(volume_name)s na úplné poskytování pomocí uživatele společné " -"skupiny poskytování %(new_cpg)s" - -#, python-format -msgid "" -"Converting %(volume_name)s to thin dedup provisioning with userCPG=" -"%(new_cpg)s" -msgstr "" -"Převádění %(volume_name)s na mělké deduplikované poskytování pomocí " -"uživatele společné skupiny poskytování %(new_cpg)s" - -#, python-format -msgid "" -"Converting %(volume_name)s to thin provisioning with userCPG=%(new_cpg)s" -msgstr "" -"Převádění %(volume_name)s na mělké poskytování pomocí uživatele společné " -"skupiny poskytování %(new_cpg)s" - -msgid "Coordination backend started successfully." -msgstr "Podpůrná vrstva pro koordinaci byla úspěšně spuštěna." - -#, python-format -msgid "Copied image %(img)s to volume %(vol)s using copy offload workflow." -msgstr "" -"Obraz %(img)s zkopírován do svazku %(vol)s použitím postupu kopírování " -"zátěže." - -#, python-format -msgid "Copied image %(img)s to volume %(vol)s using local image cache." -msgstr "" -"Obraz %(img)s zkopírován do svazku %(vol)s použitím místní mezipaměti obrazu." - -#, python-format -msgid "Copied image to volume %s using regular download." -msgstr "Obraz zkopírován do svazku %s použitím normálního stažení." - -#, python-format -msgid "Copy job to dest vol %s completed." -msgstr "Úkol kopírování do cílového svazku %s byl dokončen." - -msgid "Copy volume to image completed successfully." -msgstr "Kopírování svazku do obrazu úspěšně dokončeno." - -#, python-format -msgid "Copying src vol %(src)s to dest vol %(dst)s." -msgstr "Kopírování zdrojového svazku %(src)s do cílového svazku %(dst)s." - -#, python-format -msgid "Could not find replica to delete of volume %(vol)s." -msgstr "Nelze najít repliku ke smazání svazku %(vol)s." - -#, python-format -msgid "Could not run dpkg-query command: %(msg)s." -msgstr "Nelze spustit příkaz dpkg-query: %(msg)s." - -#, python-format -msgid "Could not run rpm command: %(msg)s." -msgstr "Nelze spustit příkaz rpm: %(msg)s." - -#, python-format -msgid "" -"Could not update storage pool with mmchattr to %(pool)s, error: %(error)s" -msgstr "" -"Nelze aktualizovat zásobu úložiště pomocí mmchattr na %(pool)s, chyba: " -"%(error)s" - -#, python-format -msgid "" -"Couldn't find destination volume %(vol)s in the database. The entry might be " -"successfully deleted during migration completion phase." -msgstr "" -"V databázi nelze najít cílový svazek %(vol)s. Položka mohla být úspěšně " -"smazána během fáze dokončení přenosu." - -#, python-format -msgid "" -"Couldn't find the temporary volume %(vol)s in the database. There is no need " -"to clean up this volume." -msgstr "" -"V databázi nelze najít dočasný svazek %(vol)s. Není třeba tento svazek " -"čistit." - -#, python-format -msgid "Create Cloned Volume %(volume_id)s completed." -msgstr "Vytváření klonovaného svazku %(volume_id)s dokončeno." - -#, python-format -msgid "Create Consistency Group: %(group)s." -msgstr "Vytvořit skupinu jednotnosti: %(group)s." - -#, python-format -msgid "Create Volume %(volume_id)s completed." -msgstr "Vytváření svazku %(volume_id)s dokončeno." - -#, python-format -msgid "Create Volume %(volume_id)s from snapshot %(snapshot_id)s completed." -msgstr "" -"Vytváření svazku %(volume_id)s ze snímku %(snapshot_id)s bylo dokončeno." - -#, python-format -msgid "" -"Create Volume: %(volume)s Size: %(size)s pool: %(pool)s provisioning: " -"%(provisioning)s tiering: %(tiering)s " -msgstr "" -"Vytvoření svazku: %(volume)s, velikost: %(size)s, zásoba: %(pool)s, " -"poskytování: %(provisioning)s, vrstvení: %(tiering)s " - -#, python-format -msgid "" -"Create a replica from Volume: Clone Volume: %(cloneName)s Source Volume: " -"%(sourceName)s." -msgstr "" -"Vytvoření repliky ze svazku: Klon svazku: %(cloneName)s, zdrojový svazek: " -"%(sourceName)s." - -#, python-format -msgid "Create backup finished. backup: %s." -msgstr "Vytváření zálohy dokončeno. Záloha: %s." - -#, python-format -msgid "Create backup started, backup: %(backup_id)s volume: %(volume_id)s." -msgstr "" -"Vytváření zálohy bylo zahájeno: záloha: %(backup_id)s svazek: %(volume_id)s." - -msgid "Create consistency group completed successfully." -msgstr "Vytvoření skupiny jednotnosti úspěšně dokončeno." - -#, python-format -msgid "Create consistency group from source-%(source)s completed successfully." -msgstr "Vytvoření skupiny jednotnosti ze zdroje %(source)s úspěšně dokončeno." - -#, python-format -msgid "Create export done from Volume %(volume_id)s." -msgstr "Vytvoření exportu pro svazek %(volume_id)s bylo úspěšně dokončeno. " - -msgid "Create snapshot completed successfully" -msgstr "Vytvoření snímku úspěšně dokončeno" - -#, python-format -msgid "" -"Create snapshot for Consistency Group %(cgId)s cgsnapshotID: %(cgsnapshot)s." -msgstr "" -"Vytvořit snímek skupiny jednotnosti %(cgId)s, id snímku: %(cgsnapshot)s." - -#, python-format -msgid "Create snapshot from volume %s" -msgstr "Vytvořit snímek ze svazku %s" - -#, python-format -msgid "Create snapshot: %(snapshot)s: volume: %(volume)s" -msgstr "Vytvoření snímku: %(snapshot)s, svazek: %(volume)s" - -#, python-format -msgid "" -"Create success. Snapshot: %(snapshot)s, Snapshot ID in raid: " -"%(raid_snapshot_id)s, volume: %(volume)s." -msgstr "" -"Vytvoření bylo úspěšné. Snímek: %(snapshot)s,id snímku v raid: " -"%(raid_snapshot_id)s, svazek: %(volume)s." - -#, python-format -msgid "Create target consistency group %(targetCg)s." -msgstr "Vytvořit cílovou skupinu jednotnosti %(targetCg)s." - -#, python-format -msgid "Create volume of %s GB" -msgstr "Vytvořit svazek o %s GB" - -#, python-format -msgid "" -"Created CloudByte snapshot [%(cb_snap)s] w.r.t CloudByte volume [%(cb_vol)s] " -"and OpenStack volume [%(stack_vol)s]." -msgstr "" -"Snímek CloudByte úspěšně vytvořen [%(cb_snap)s] s ohledem na svazky " -"CloudByte [%(cb_vol)s] a OpenStack [%(stack_vol)s]." - -#, python-format -msgid "Created Consistency Group %s" -msgstr "Vytvořena skupina jednotnosti %s" - -#, python-format -msgid "" -"Created a clone [%(cb_clone)s] at CloudByte snapshot path [%(cb_snap)s] w.r." -"t parent OpenStack volume [%(stack_vol)s]." -msgstr "" -"Klon [%(cb_clone)s] vytvořen v cestě snímků CloudByte [%(cb_snap)s] s " -"ohledem na nadřazený svazek OpenStack [%(stack_vol)s]." - -#, python-format -msgid "Created datastore folder: %s." -msgstr "Vytvořena složka datového úložiště %s." - -#, python-format -msgid "" -"Created lun-map:\n" -"%s" -msgstr "" -"Vytvořena mapa lun:\n" -"%s" - -#, python-format -msgid "" -"Created multi-attach E-Series host group %(label)s with clusterRef " -"%(clusterRef)s" -msgstr "" -"Vytvořena skupina vícenásobného připojení hostitele E-Series '%(label)s' s " -"odkazem clusteru %(clusterRef)s" - -#, python-format -msgid "Created new initiator group name: %(igGroupName)s." -msgstr "Vytvořen nový název skupiny zavaděče: %(igGroupName)s." - -#, python-format -msgid "Created new masking view : %(maskingViewName)s." -msgstr "Vytvořeno nové zamaskování : %(maskingViewName)s." - -#, python-format -msgid "Created new storage group: %(storageGroupName)s." -msgstr "Vytvořena nová skupina úložiště: %(storageGroupName)s." - -#, python-format -msgid "Created snap grp with label %s." -msgstr "Vytvořena skupina snímku se jmenovkou %s." - -#, python-format -msgid "Created volume %(instanceId)s: %(name)s" -msgstr "Vytvořen svazek %(instanceId)s: %(name)s" - -#, python-format -msgid "Created volume %(volname)s, volume id %(volid)s." -msgstr "Svazek %(volname)s vytvořen, id svazku %(volid)s." - -msgid "Created volume successfully." -msgstr "Svazek úspěšně vytvořen." - -#, python-format -msgid "Created volume with label %s." -msgstr "Vytvořen svazek se jmenovkou %s." - -#, python-format -msgid "Creating %(volume)s on %(device)s" -msgstr "Vytváření %(volume)s na %(device)s" - -#, python-format -msgid "Creating backup of volume %(volume_id)s in container %(container)s" -msgstr "Vytváření zálohy svazku %(volume_id)s v kontejneru %(container)s" - -#, python-format -msgid "Creating cgsnapshot %(name)s." -msgstr "Vytváření snímku skupiny jednotnosti %(name)s." - -#, python-format -msgid "Creating clone of volume: %s" -msgstr "Vytváření klona svazku %s" - -#, python-format -msgid "Creating clone of volume: %s." -msgstr "Vytváření klona svazku %s." - -#, python-format -msgid "Creating consistency group %(name)s from cgsnapshot %(snap)s." -msgstr "Vytváření skupiny jednotnosti %(name)s ze snímku %(snap)s." - -#, python-format -msgid "" -"Creating consistency group %(name)s from source consistency group " -"%(source_cgid)s." -msgstr "" -"Vytváření skupiny jednotnosti %(name)s ze zdrojové skupiny jednotnosti " -"%(source_cgid)s." - -#, python-format -msgid "Creating consistency group %(name)s." -msgstr "Vytváření skupiny jednotnosti %(name)s." - -#, python-format -msgid "Creating host object %(host_name)r with IQN: %(iqn)s." -msgstr "Vytváření objektu hostitele %(host_name)r s IQN: %(iqn)s." - -#, python-format -msgid "Creating host object %(host_name)r with WWN: %(wwn)s." -msgstr "Vytváření objektu hostitele %(host_name)r s WWN: %(wwn)s." - -#, python-format -msgid "Creating host with ports %s." -msgstr "Vytváření hostitele s porty %s." - -#, python-format -msgid "Creating image snapshot %s" -msgstr "Vytváření snímku obrazu %s" - -#, python-format -msgid "Creating initiator group %(grp)s with initiator %(iname)s" -msgstr "Vytváření skupiny zavaděče %(grp)s se zavaděčem %(iname)s" - -#, python-format -msgid "Creating initiator group %(igrp)s with one initiator %(iname)s" -msgstr "Vytváření skupiny zavaděče %(igrp)s s jedním zavaděčem %(iname)s" - -#, python-format -msgid "Creating iscsi_target for volume: %s" -msgstr "Vytváření cíle iscsi pro svazek %s" - -#, python-format -msgid "" -"Creating snapshot for volume_name=%(vol)s snap_name=%(name)s " -"snap_description=%(desc)s" -msgstr "" -"Vytváření snímku pro svazek %(vol)s, název snímku: %(name)s, popis snímku " -"%(desc)s" - -#, python-format -msgid "Creating snapshot: %s" -msgstr "Vytváření snímku: %s" - -#, python-format -msgid "Creating transfer of volume %s" -msgstr "Vytváření přenosu pro svazek %s" - -#, python-format -msgid "Creating volume %s from snapshot." -msgstr "Vytváření svazku %s ze snímku." - -#, python-format -msgid "Creating volume of %(size)s GB for restore of backup %(backup_id)s." -msgstr "" -"Vytváření svazku s velikostí %(size)s GB pro obnovu zálohy %(backup_id)s." - -#, python-format -msgid "Creating volume snapshot: %s." -msgstr "Vytváření snímku svazku: %s." - -#, python-format -msgid "Creatng volume from snapshot. volume: %s" -msgstr "Vytváření svazku ze snímku. Svazek: %s" - -#, python-format -msgid "Delete Consistency Group: %(group)s." -msgstr "Smazat skupiny jednotnosti: %(group)s." - -#, python-format -msgid "Delete Snapshot %(snapshot_id)s completed." -msgstr "Mazání snímku %(snapshot_id)s dokončeno." - -#, python-format -msgid "Delete Snapshot: %(snapshot)s" -msgstr "Smazat snímek: %(snapshot)s" - -#, python-format -msgid "Delete Snapshot: %(snapshot)s." -msgstr "Smazání snímku: %(snapshot)s." - -#, python-format -msgid "Delete Snapshot: %(snapshotName)s." -msgstr "Mazání snímku: %(snapshotName)s." - -#, python-format -msgid "Delete Volume %(volume_id)s completed." -msgstr "Mazání svazku %(volume_id)s dokončeno." - -#, python-format -msgid "Delete backup finished, backup %s deleted." -msgstr "Smazání zálohy bylo dokončeno, záloha %s smazána." - -#, python-format -msgid "Delete backup started, backup: %s." -msgstr "Smazání zálohy bylo zahájeno: záloha: %s." - -#, python-format -msgid "Delete backup with id: %s" -msgstr "Smazat zálohu s id: %s" - -#, python-format -msgid "Delete cgsnapshot %(snap_name)s for consistency group: %(group_name)s" -msgstr "Mazání snímku %(snap_name)s skupiny jednotnosti: %(group_name)s" - -#, python-format -msgid "Delete cgsnapshot with id: %s" -msgstr "Smazání snímku skupiny jednotnosti s id: %s" - -msgid "Delete consistency group completed successfully." -msgstr "Smazání skupiny jednotnosti úspěšně dokončeno." - -#, python-format -msgid "Delete consistency group with id: %s" -msgstr "Smazání skupiny jednotnosti s id: %s" - -#, python-format -msgid "" -"Delete of backup '%(backup)s' for volume '%(volume)s' finished with warning." -msgstr "" -"Smazání zálohy '%(backup)s' svazku '%(volume)s' bylo dokončeno s varováním." - -msgid "Delete snapshot completed successfully" -msgstr "Smazání snímku úspěšně dokončeno" - -#, python-format -msgid "Delete snapshot for source CG %(cgId)s cgsnapshotID: %(cgsnapshot)s." -msgstr "" -"Smazat snímek zdrojové skupiny jednotnosti %(cgId)s, id snímku: " -"%(cgsnapshot)s." - -msgid "Delete snapshot metadata completed successfully." -msgstr "Mazání popisných dat snímku úspěšně dokončeno." - -#, python-format -msgid "Delete snapshot with id: %s" -msgstr "Smazat snímek s id: %s" - -#, python-format -msgid "Delete transfer with id: %s" -msgstr "Mazání přenosu s id: %s" - -msgid "Delete volume metadata completed successfully." -msgstr "Mazání popisných dat svazku úspěšně dokončeno." - -msgid "Delete volume request issued successfully." -msgstr "Žádost o smazání svazku úspěšně vytvořena." - -#, python-format -msgid "Delete volume with id: %s" -msgstr "Smazat svazek s id: %s" - -#, python-format -msgid "Deleted %(row)d rows from table=%(table)s" -msgstr "Smazáno %(row)d řádků z tabulky %(table)s" - -#, python-format -msgid "" -"Deleted CloudByte snapshot [%(snap)s] w.r.t parent CloudByte volume " -"[%(cb_vol)s] and parent OpenStack volume [%(stack_vol)s]." -msgstr "" -"Snímek CloudByte úspěšně smazán [%(snap)s] s ohledem na nadřazené svazky " -"CloudByte [%(cb_vol)s] a OpenStack [%(stack_vol)s]." - -#, python-format -msgid "Deleted the VM backing: %s." -msgstr "Záloha virtuálního stroje %s smazána." - -#, python-format -msgid "Deleted vmdk file: %s." -msgstr "Smazán soubor vmdk %s." - -msgid "Deleted volume successfully." -msgstr "Svazek úspěšně smazán." - -#, python-format -msgid "Deleting Volume: %(volume)s" -msgstr "Mazání svazku: %(volume)s" - -#, python-format -msgid "Deleting backup base image='%(basename)s' of volume %(volume)s." -msgstr "Mazání základního obrazu zálohy='%(basename)s' svazku %(volume)s." - -#, python-format -msgid "Deleting deleteInitiatorGrp %s " -msgstr "Rušení mazání skupiny zavaděče %s" - -#, python-format -msgid "Deleting snapshot %(ss)s from %(pro)s" -msgstr "Mazání snímku %(ss)s z %(pro)s" - -#, python-format -msgid "Deleting snapshot %s " -msgstr "Mazání snímku %s" - -#, python-format -msgid "Deleting snapshot: %s" -msgstr "Mazání snímku: %s" - -#, python-format -msgid "Deleting stale snapshot: %s" -msgstr "Mazání starého snímku: %s" - -#, python-format -msgid "Deleting unneeded host %(host_name)r." -msgstr "Mazání nepotřebného hostitele %(host_name)r." - -#, python-format -msgid "Deleting volume %s " -msgstr "Mazání svazku %s" - -#, python-format -msgid "Detach Volume, metadata is: %s." -msgstr "Odpojení svazku, popisná data jsou %s." - -msgid "Detach volume completed successfully." -msgstr "Odpojení svazku úspěšně dokončeno." - -msgid "Determined volume DB was empty at startup." -msgstr "Databáze určeného svazku byla při spuštění prázdná." - -msgid "Determined volume DB was not empty at startup." -msgstr "Databáze určeného svazku nebyla při spuštění prázdná." - -#, python-format -msgid "" -"Did not find the snapshot: %(name)s for backing: %(backing)s. Need not " -"delete anything." -msgstr "" -"Snímek %(name)s nenalezen pro zálohu %(backing)s. Není třeba nic mazat." - -#, python-format -msgid "Discovery ip %(disc_ip)s is found on mgmt+data subnet %(net_label)s" -msgstr "" -"Zjišťovací ip adresa %(disc_ip)s byla nalezena na datové+správní podsíti " -"%(net_label)s" - -#, python-format -msgid "Discovery ip %(disc_ip)s is used on data subnet %(net_label)s" -msgstr "" -"Zjišťovací ip adresa %(disc_ip)s je použita na datové podsíti %(net_label)s" - -#, python-format -msgid "Discovery ip %(disc_ip)s is used on subnet %(net_label)s" -msgstr "Zjišťovací ip adresa %(disc_ip)s je použita na podsíti %(net_label)s" - -#, python-format -msgid "Discovery ip %s is used on mgmt+data subnet" -msgstr "Zjišťovací ip adresa %s je použita na datové+správní podsíti" - -#, python-format -msgid "Dissociating volume %s " -msgstr "Odlučování svazku %s" - -#, python-format -msgid "Domain id is %s." -msgstr "ID domény je %s." - -#, python-format -msgid "Done copying image: %(id)s to volume: %(vol)s." -msgstr "Kopírování obrazu dokončeno: %(id)s do svazku: %(vol)s." - -#, python-format -msgid "Done copying volume %(vol)s to a new image %(img)s" -msgstr "Svazek %(vol)s zkopírován do nového obrazu %(img)s" - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS encryption-at-rest feature not enabled " -"in cluster daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Zjištěn cluster GPFS nižší úrovně. Funkce šifrování při nečinnosti GPFS není " -"povolena v daemonu clusteru na úrovni %(cur)s - úroveň musí být alespoň " -"%(min)s." - -msgid "Driver initialization completed successfully." -msgstr "Zavedení ovladače úspěšně dokončeno." - -#, python-format -msgid "Driver stats: %s" -msgstr "Statistiky ovladače: %s" - -#, python-format -msgid "" -"E-series proxy API version %(version)s does not support full set of SSC " -"extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"Verze API E-series proxy %(version)s nepodporuje úplnou sadu dodatečných " -"specifikací SSC. Verze proxy musí být alespoň %(min_version)s." - -#, python-format -msgid "E-series proxy API version %s does not support autosupport logging." -msgstr "Verze API E-series proxy %s nepodporuje záznam automatické podpory." - -#, python-format -msgid "EQL-driver: Setup is complete, group IP is \"%s\"." -msgstr "Ovladač EQL: Nastavení dokončeno, IP adresa skupiny je \"%s\"." - -#, python-format -msgid "EQL-driver: executing \"%s\"." -msgstr "Ovladač EQL: spouštění \"%s\"." - -#, python-format -msgid "Editing Volume %(vol)s with mask %(mask)s" -msgstr "Upravování svazku %(vol)s maskou %(mask)s" - -#, python-format -msgid "Elapsed time for clear volume: %.2f sec" -msgstr "Uplynulá doba čištění svazku: %.2f vteřin" - -msgid "Embedded mode detected." -msgstr "Zjištěn režim vnoření." - -msgid "Enabling LVM thin provisioning by default because a thin pool exists." -msgstr "" -"Protože existuje mělká zásoba, je standardně povoleno mělké poskytování LVM." - -msgid "Enabling LVM thin provisioning by default because no LVs exist." -msgstr "" -"Protože neexistují žádné LV, je standardně povoleno mělké poskytování LVM." - -msgid "Enter initialize_connection." -msgstr "Vstup do zavedení spojení." - -#, python-format -msgid "Entering extend_volume volume=%(vol)s new_size=%(size)s" -msgstr "Spouštění rozšíření svazku %(vol)s, nová velikost=%(size)s" - -#, python-format -msgid "" -"Entering initialize_connection volume=%(vol)s connector=%(conn)s location=" -"%(loc)s" -msgstr "" -"Spouštění zavedení spojení pro svazek %(vol)s, konektor=%(conn)s, umístění=" -"%(loc)s" - -#, python-format -msgid "" -"Entering terminate_connection volume=%(vol)s connector=%(conn)s location=" -"%(loc)s." -msgstr "" -"Spouštění ukončení spojení se svazkem %(vol)s, konektor=%(conn)s, umístění=" -"%(loc)s" - -#, python-format -msgid "Entering unmanage_volume volume = %s" -msgstr "Spouštění rušení správy svazku %s." - -#, python-format -msgid "Exploring array subnet label %s" -msgstr "Prozkoumávání jmenovky podsítě pole %s" - -#, python-format -msgid "Export record finished, backup %s exported." -msgstr "Exportování záznamu bylo dokončeno: záloha: %s exportována." - -#, python-format -msgid "Export record started, backup: %s." -msgstr "Exportování záznamu bylo zahájeno: záloha: %s." - -#, python-format -msgid "Exported lun %(vol_id)s on lun_id %(lun_id)s." -msgstr "Exportován lun %(vol_id)s s id %(lun_id)s." - -msgid "Extend volume completed successfully." -msgstr "Rozšíření svazku úspěšně dokončeno." - -msgid "Extend volume request issued successfully." -msgstr "Žádost o rozšíření svazku úspěšně vytvořena." - -#, python-format -msgid "Extending volume %s." -msgstr "Rozšiřování svazku %s." - -#, python-format -msgid "" -"FAST: capacity stats for policy %(fastPolicyName)s on array %(arrayName)s. " -"total_capacity_gb=%(total_capacity_gb)lu, free_capacity_gb=" -"%(free_capacity_gb)lu." -msgstr "" -"FAST: statistiky kapacity pro zásadu %(fastPolicyName)s v poli " -"%(arrayName)s. Celková kapacita v gb: %(total_capacity_gb)lu, volná kapacita " -"v gb: %(free_capacity_gb)lu." - -#, python-format -msgid "FC Initiators %(in)s of %(ins)s need registration" -msgstr "Zavaděče FC %(in)s v %(ins)s je třeba registrovat" - -#, python-format -msgid "Failed to create host: %(name)s. Check if it exists on the array." -msgstr "Nelze vytvořit hostitele: %(name)s. Zkontrolujte zda existuje v poli." - -#, python-format -msgid "" -"Failed to create hostgroup: %(name)s. Please check if it exists on the array." -msgstr "" -"Nelze vytvořit skupinu hostitele: %(name)s. Prosím zkontrolujte zda existuje " -"v poli." - -#, python-format -msgid "Failed to open iet session list for %(vol_id)s: %(e)s" -msgstr "Nelze otevřít seznam sezení iet pro %(vol_id)s: %(e)s" - -#, python-format -msgid "Fault thrown: %s" -msgstr "Vyvolána chyba: %s" - -#, python-format -msgid "Fetched vCenter server version: %s" -msgstr "Získaná verze serveru vCenter: %s" - -#, python-format -msgid "Filter %(cls_name)s returned %(obj_len)d host(s)" -msgstr "Filtr %(cls_name)s vrátil %(obj_len)d hostitelů" - -#, python-format -msgid "Filtered targets for SAN is: %s" -msgstr "Filtrované cíle pro SAN jsou: %s" - -#, python-format -msgid "Fixing previous mount %s which was not unmounted correctly." -msgstr "Oprava předchozího připojení %s, které nebylo správně odpojeno." - -#, python-format -msgid "Flash Cache policy set to %s" -msgstr "Zásada mezipaměti Flash nastavena na %s" - -#, python-format -msgid "Flexvisor already unassigned volume %(id)s." -msgstr "Flexvisor již zrušil přidělení svazku %(id)s." - -#, python-format -msgid "Flexvisor snapshot %(id)s not existed." -msgstr "Snímek Flexvisor %(id)s neexistuje." - -#, python-format -msgid "Flexvisor succeeded to add volume %(id)s to group %(cgid)s." -msgstr "Flexvisor úspěšně přidal svazek %(id)s do skupiny %(cgid)s." - -#, python-format -msgid "Flexvisor succeeded to clone volume %(id)s." -msgstr "Flexvisor úspěšně naklonoval svazek %(id)s." - -#, python-format -msgid "Flexvisor succeeded to create volume %(id)s from snapshot." -msgstr "Flexvisor úspěšně vytvořil svazek %(id)s ze snímku." - -#, python-format -msgid "Flexvisor succeeded to create volume %(id)s." -msgstr "Flexvisor úspěšně vytvořil svazek %(id)s." - -#, python-format -msgid "Flexvisor succeeded to delete snapshot %(id)s." -msgstr "Flexvisor úspěšně smazal snímek %(id)s." - -#, python-format -msgid "Flexvisor succeeded to extend volume %(id)s." -msgstr "Flexvisor úspěšně rozšířil svazek %(id)s." - -#, python-format -msgid "Flexvisor succeeded to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor úspěšně odstranil svazek %(id)s ze skupiny %(cgid)s." - -#, python-format -msgid "Flexvisor succeeded to unassign volume %(id)s." -msgstr "Flexvisor úspěšně zrušil přidělení svazku %(id)s." - -#, python-format -msgid "Flexvisor volume %(id)s does not exist." -msgstr "Svazek Flexvisor %(id)s neexistuje." - -msgid "Force upload to image is disabled, Force option will be ignored." -msgstr "Vynucení nahrání do obrazu je zakázáno, vynucení bude ignorováno." - -#, python-format -msgid "Found existing masking view: %(maskingViewName)s." -msgstr "Nalezeno existující zamaskování: %(maskingViewName)s." - -#, python-format -msgid "Free capacity for backend is: %(free)s, total capacity: %(total)s." -msgstr "" -"Volná kapacita podpůrné vrstvy je: %(free)s, celková kapacita: %(total)s." - -#, python-format -msgid "Generating transfer record for volume %s" -msgstr "Vytváření záznamu o přenosu pro svazek %s" - -#, python-format -msgid "Get FC targets %(tg)s to register initiator %(in)s." -msgstr "Získávání cílů FC %(tg)s pro registraci zavaděče %(in)s." - -#, python-format -msgid "Get ISCSI targets %(tg)s to register initiator %(in)s." -msgstr "Získávání cílů ISCSI %(tg)s pro registraci zavaděče %(in)s." - -msgid "Get all snapshots completed successfully." -msgstr "Získání všech snímků úspěšně dokončeno." - -msgid "Get all volumes completed successfully." -msgstr "Získání všech svazků úspěšně dokončeno." - -#, python-format -msgid "Get domain by name response: %s" -msgstr "Získání domény pomocí odpovědi názvem: %s" - -#, python-format -msgid "Get service: %(lbl)s->%(svc)s" -msgstr "Získání služby: %(lbl)s->%(svc)s" - -msgid "Get snapshot metadata completed successfully." -msgstr "Získání popisných dat snímku úspěšně dokončeno." - -msgid "Get snapshot metadata value not implemented." -msgstr "Získání hodnot popisných dat snímku není zavedeno." - -#, python-format -msgid "Get the default ip: %s." -msgstr "Získání výchozí ip adresy: %s." - -msgid "Get volume admin metadata completed successfully." -msgstr "Získání popisných dat správce svazku úspěšně dokončeno." - -msgid "Get volume image-metadata completed successfully." -msgstr "Získání popisných dat obrazu svazku úspěšně dokončeno." - -msgid "Get volume metadata completed successfully." -msgstr "Získání popisných dat svazku úspěšně dokončeno." - -msgid "Getting getInitiatorGrpList" -msgstr "Získávání seznamu skupin zavaděče" - -#, python-format -msgid "Getting volume information for vol_name=%s" -msgstr "Získávání informací o svazku s názvem %s" - -#, python-format -msgid "Going to perform request again %s with valid token." -msgstr "Žádost %s bude znovu vytvořena s novou známkou." - -#, python-format -msgid "HDP list: %s" -msgstr "Seznam HDP: %s" - -#, python-format -msgid "HPE3PARCommon %(common_ver)s,hpe3parclient %(rest_ver)s" -msgstr "Společné části HPE3PAR %(common_ver)s, klient hp3par %(rest_ver)s" - -#, python-format -msgid "HPELeftHand API version %s" -msgstr "Verze API HPELeftHand: %s" - -#, python-format -msgid "HTTP exception thrown: %s" -msgstr "Vyvolána výjimka HTTP: %s" - -#, python-format -msgid "Hypermetro id: %(metro_id)s. Remote lun id: %(remote_lun_id)s." -msgstr "ID hypermetra: %(metro_id)s. ID vzdáleného LUN: %(remote_lun_id)s." - -#, python-format -msgid "ISCSI properties: %(properties)s" -msgstr "Vlastnosti ISCSI: %(properties)s" - -msgid "ISCSI provider_location not stored, using discovery." -msgstr "Umístění poskytovatele ISCSI neuloženo, bude se zjišťovat." - -#, python-format -msgid "ISCSI volume is: %(volume)s" -msgstr "Svazek ISCSI je: %(volume)s" - -#, python-format -msgid "Image %(pool)s/%(image)s is dependent on the snapshot %(snap)s." -msgstr "Obraz %(pool)s/%(image)s závisí na snímku %(snap)s." - -#, python-format -msgid "Image cloning unsuccessful for image %(image_id)s. Message: %(msg)s" -msgstr "Klonování obrazu %(image_id)s bylo neúspěšné. Zpráva: %(msg)s" - -#, python-format -msgid "Image download %(sz).2f MB at %(mbps).2f MB/s" -msgstr "Stažen obraz o velikosti %(sz).2f MB rychlostí %(mbps).2f MB/s" - -#, python-format -msgid "Image will locally be converted to raw %s" -msgstr "Obraz bude na místní úrovni převeden na prostý %s" - -#, python-format -msgid "Image-volume cache disabled for host %(host)s." -msgstr "Mezipaměť obrazu svazku zakázána pro hostitele %(host)s." - -#, python-format -msgid "Image-volume cache enabled for host %(host)s." -msgstr "Mezipaměť obrazu svazku povolena pro hostitele %(host)s." - -#, python-format -msgid "Import record id %s metadata from driver finished." -msgstr "Importování popisných dat záznamu s id %s z ovladače bylo dokončeno." - -#, python-format -msgid "Import record started, backup_url: %s." -msgstr "Importování záznamu bylo zahájeno: záloha: %s." - -#, python-format -msgid "Initialize connection: %(volume)s." -msgstr "Zavedení spojení: %(volume)s." - -msgid "Initialize volume connection completed successfully." -msgstr "Zavedení spojení se svazkem úspěšně dokončeno." - -#, python-format -msgid "Initialized driver %(name)s version: %(vers)s" -msgstr "Zaveden ovladač %(name)s s verzí: %(vers)s" - -msgid "Initializing extension manager." -msgstr "Zavádění správce rozšíření." - -#, python-format -msgid "" -"Initiator Name(s) %(initiatorNames)s are not on array %(storageSystemName)s." -msgstr "Názvy zavaděče %(initiatorNames)s nejsou v poli %(storageSystemName)s." - -#, python-format -msgid "" -"Initiator Name(s) %(initiatorNames)s are not on array %(storageSystemName)s. " -msgstr "" -"Názvy zavaděče %(initiatorNames)s nejsou v poli %(storageSystemName)s. " - -#, python-format -msgid "Initiator group name is %(grp)s for initiator %(iname)s" -msgstr "Název skupiny zavaděče je %(grp)s pro zavaděč %(iname)s" - -#, python-format -msgid "LUN %(id)s extended to %(size)s GB." -msgstr "LUN %(id)s rozšířen na %(size)s GB." - -#, python-format -msgid "LUN %(lun)s extended to %(size)s GB." -msgstr "LUN %(lun)s rozšířen na %(size)s GB." - -#, python-format -msgid "LUN %(lun)s of size %(sz)s MB is created." -msgstr "Vytvořen LUn %(lun)s o velikosti %(sz)s MB." - -#, python-format -msgid "LUN with given ref %s need not be renamed during manage operation." -msgstr "" -"LUN se zadaným odkazem %s není třeba během operace správy přejmenovávat." - -#, python-format -msgid "" -"Leaving create_volume: %(volumeName)s Return code: %(rc)lu volume dict: " -"%(name)s." -msgstr "" -"Ukončování vytváření svazku: %(volumeName)s, návratový kód: %(rc)lu, slovník " -"svazku: %(name)s." - -#, python-format -msgid "Leaving delete_volume: %(volumename)s Return code: %(rc)lu." -msgstr "Ukončování mazání svazku: %(volumename)s, návratový kód: %(rc)lu." - -#, python-format -msgid "Leaving initialize_connection: %s" -msgstr "Ukončování zavedení připojení: %s" - -#, python-format -msgid "Loaded extension: %s" -msgstr "Načteno rozšíření: %s" - -#, python-format -msgid "" -"Logical Volume not found when querying LVM info. (vg_name=%(vg)s, lv_name=" -"%(lv)s" -msgstr "" -"Logický svazek nenalezen při dotazování na informace LVM. (Název skupiny " -"svazku: %(vg)s, název logického svazku: %(lv)s)" - -msgid "Manage existing volume completed successfully." -msgstr "Správa existujícího svazku úspěšně dokončena." - -#, python-format -msgid "" -"Manage operation completed for LUN with new path %(path)s and uuid %(uuid)s." -msgstr "" -"Operace správy byla dokončena pro LUN s novou cestou %(path)s a uuid " -"%(uuid)s." - -#, python-format -msgid "" -"Manage operation completed for volume with new label %(label)s and wwn " -"%(wwn)s." -msgstr "" -"Operace správy byla dokončena pro svazek s novou jmenovkou %(label)s a wwn " -"%(wwn)s." - -#, python-format -msgid "Manage volume %s" -msgstr "Správa svazku %s" - -msgid "Manage volume request issued successfully." -msgstr "Žádost o správu svazku úspěšně vytvořena." - -#, python-format -msgid "Masking view %(maskingViewName)s successfully deleted." -msgstr "Maskování %(maskingViewName)s úspěšně smazáno." - -#, python-format -msgid "Migrate Volume %(volume_id)s completed." -msgstr "Přesun svazku %(volume_id)s dokončen." - -msgid "Migrate volume completed successfully." -msgstr "Přesun svazku úspěšně dokončen." - -msgid "Migrate volume completion issued successfully." -msgstr "Dokončení přesunutí svazku úspěšně vytvořeno." - -msgid "Migrate volume request issued successfully." -msgstr "Žádost o přesun svazku úspěšně vytvořena." - -#, python-format -msgid "Migrating using retype Volume: %(volume)s." -msgstr "Přesunování pomocí přetypování svazku: %(volume)s." - -#, python-format -msgid "" -"Modifying %(volume_name)s snap_cpg from %(old_snap_cpg)s to %(new_snap_cpg)s." -msgstr "" -"Změna snímku společné skupiny poskytování svazku %(volume_name)s z " -"%(old_snap_cpg)s na %(new_snap_cpg)s." - -#, python-format -msgid "Modifying %(volume_name)s userCPG from %(old_cpg)s to %(new_cpg)s" -msgstr "" -"Změna uživatele společné skupiny poskytování svazku %(volume_name)s z " -"%(old_cpg)s na %(new_cpg)s" - -#, python-format -msgid "Modifying %s comments." -msgstr "Měnění komentářů svazku %s" - -msgid "" -"Module PyWBEM not installed. Install PyWBEM using the python-pywbem package." -msgstr "" -"Modul PyWBEM není nainstalován. Nainstalujte ho pomocí balíčku python-" -"pywbem." - -msgid "" -"Module PyWBEM not installed. Install PyWBEM using the python-pywbem package." -msgstr "" -"Modul PyWBEM není nainstalován. Nainstalujte ho pomocí balíčku python-pywbem." - -#, python-format -msgid "Mounting volume: %s ..." -msgstr "Připojování svazku: %s ..." - -#, python-format -msgid "Mounting volume: %s succeeded" -msgstr "Připojování svazku: %s úspěšně provedeno" - -#, python-format -msgid "" -"NON-FAST: capacity stats for pool %(poolName)s on array %(arrayName)s " -"total_capacity_gb=%(total_capacity_gb)lu, free_capacity_gb=" -"%(free_capacity_gb)lu." -msgstr "" -"NON-FAST: statistiky kapacity pro zásobu %(poolName)s v poli %(arrayName)s. " -"Celková kapacita v gb: %(total_capacity_gb)lu, volná kapacita v gb: " -"%(free_capacity_gb)lu." - -msgid "Need to remove FC Zone, building initiator target map" -msgstr "Je třeba odstranit zónu FC, probíhá sestavování mapu cílů zavaděče" - -msgid "Need to remove FC Zone, building initiator target map." -msgstr "Je třeba odstranit zónu FC, probíhá sestavování mapu cílů zavaděče." - -msgid "" -"Neither security file nor plain text credentials are specified. Security " -"file under home directory will be used for authentication if present." -msgstr "" -"Není zadán bezpečnostní soubor ani ověřovací údaje v prostém textu. Pokud " -"existuje bezpečnostní soubor v domovském adresáři, bude použit pro ověření." - -#, python-format -msgid "" -"NetApp driver of family %(storage_family)s and protocol %(storage_protocol)s " -"loaded." -msgstr "" -"Načteny ovladač NetApp druhu %(storage_family)s a protokol " -"%(storage_protocol)s." - -#, python-format -msgid "New Cinder secure environment indicator file created at path %s." -msgstr "Nový soubor indikující bezpečné prostředí Cinder vytvořen v cestě %s." - -#, python-format -msgid "New str info is: %s." -msgstr "Nové informace o str jsou: %s" - -#, python-format -msgid "No dpkg-query info found for %(pkg)s package." -msgstr "Nenalezeny žádné informace balíčku %(pkg)s pomocí dpkq-query." - -#, python-format -msgid "No igroup found for initiator %s" -msgstr "Pro zavaděče %s nebyla nalezena žádná zaváděcí skupina" - -#, python-format -msgid "No iscsi target present for volume id:%(vol_id)s: %(e)s" -msgstr "Není přítomen žádný cíl iscsi pro svazek s id %(vol_id)s: %(e)s" - -#, python-format -msgid "No need to extend volume %s as it is already the requested new size." -msgstr "" -"Není třeba rozšiřovat svazek %s protože již má požadovanou novou velikost." - -#, python-format -msgid "" -"No replication synchronization session found associated with source volume " -"%(source)s on %(storageSystem)s." -msgstr "" -"Zdrojový svazek %(source)s na %(storageSystem)s nemá přiděleno žádné sezení " -"synchronizace replikace." - -#, python-format -msgid "" -"No restore point found for backup='%(backup)s' of volume %(volume)s although " -"base image is found - forcing full copy." -msgstr "" -"Pro zálohu='%(backup)s' svazku %(volume)s nebyl nalezen žádný bod obnovy, " -"ale základní obraz byl nalezen - je vynucena úplné kopírování." - -#, python-format -msgid "No rpm info found for %(pkg)s package." -msgstr "Nenalezeny žádné informace balíčku %(pkg)s pomocí rpm." - -#, python-format -msgid "No volume found for CG: %(cg)s." -msgstr "Nenalezen žádný cílové svazek pro skupinu jednotnosti: %(cg)s." - -#, python-format -msgid "OpenStack OS Version Info: %(info)s" -msgstr "Informace o verzi Openstack OS: %(info)s" - -#, python-format -msgid "Overwriting volume %(volume_id)s with restore of backup %(backup_id)s" -msgstr "Přepisování svazku %(volume_id)s obnovou zálohy %(backup_id)s" - -#, python-format -msgid "Params for add volume request: %s." -msgstr "Parametry pro žádost o přidání svazku: %s." - -#, python-format -msgid "Parse_loc: %s" -msgstr "Zpracování umístění: %s" - -#, python-format -msgid "Performing post clone for %s" -msgstr "Provádění operací po klonování pro %s" - -#, python-format -msgid "Performing secure delete on volume: %s" -msgstr "Provádění bezpečného smazání svazku: %s" - -msgid "Plain text credentials are being used for authentication" -msgstr "Pro ověření jsou použity přihlašovací údaje v prostém textu" - -#, python-format -msgid "Pool id is %s." -msgstr "ID zásoby je %s." - -#, python-format -msgid "Port group instance name is %(foundPortGroupInstanceName)s." -msgstr "Název instance skupiny portu je %(foundPortGroupInstanceName)s." - -#, python-format -msgid "Post clone resize LUN %s" -msgstr "Provádění změny velikosti po klonování pro LUN %s" - -#, python-format -msgid "Prefer use target wwpn %(wwpn)s" -msgstr "Upřednostňováno použití cílového wwpn %(wwpn)s" - -#, python-format -msgid "Profile %s has been deleted." -msgstr "Profil %s byl smazán." - -msgid "Promote volume replica completed successfully." -msgstr "Povýšení repliky svazku úspěšně dokončeno." - -#, python-format -msgid "Protection domain id: %(domain_id)s." -msgstr "ID ochranné domény: %(domain_id)s." - -#, python-format -msgid "Protection domain name: %(domain_name)s." -msgstr "Název ochranné domény: %(domain_name)s." - -msgid "Proxy mode detected." -msgstr "Zjištěn režim proxy." - -#, python-format -msgid "Purging deleted rows older than age=%(age)d days from table=%(table)s" -msgstr "" -"Odstraňování smazaných řádků starších než %(age)d dní z tabulky %(table)s" - -#, python-format -msgid "QoS: %s." -msgstr "QoS: %s." - -#, python-format -msgid "Query capacity stats response: %s." -msgstr "Odpověď dotazu na statistiky kapacity: %s." - -msgid "" -"RBD striping not supported - ignoring configuration settings for rbd striping" -msgstr "" -"Odejmutí RBD není podporováno - nastavení konfigurace pro odebrání rbd bude " -"ignorováno" - -#, python-format -msgid "RBD volume %s not found, allowing delete operation to proceed." -msgstr "Svazek RBD %s nebyl nalezen umožňující v pokračování operace smazání." - -#, python-format -msgid "" -"REST server IP: %(ip)s, port: %(port)s, username: %(user)s. Verify server's " -"certificate: %(verify_cert)s." -msgstr "" -"IP adresa serveru REST: %(ip)s, port: %(port)s, uživatelské jméno: %(user)s. " -"Ověření certifikátu serveru: %(verify_cert)s." - -#, python-format -msgid "Re-using existing purity host %(host_name)r" -msgstr "Znovu používání existujícího hostitele Purity %(host_name)r" - -msgid "Reconnected to coordination backend." -msgstr "Znovu připojeno k podpůrné vrstvě pro koordinaci." - -msgid "Reconnecting to coordination backend." -msgstr "Znovu připojování k podpůrné vrstvě pro koordinaci." - -#, python-format -msgid "Registering image in cache %s" -msgstr "Registrování obrazu v mezipaměti %s" - -#, python-format -msgid "" -"Relocating volume: %s to a different datastore due to insufficient disk " -"space on current datastore." -msgstr "" -"Přemisťování svazku %s do jiného datového úložiště z důvodu nedostatečného " -"místa na disku v současném úložišti." - -#, python-format -msgid "Remote return FC info is: %s." -msgstr "Informace o vzdálené FC vrátily: %s." - -msgid "Remove volume export completed successfully." -msgstr "Odstranění exportu svazku úspěšně dokončeno." - -#, python-format -msgid "Removed %s from cg." -msgstr "Odebírání %s ze skupiny jednotnosti." - -#, python-format -msgid "Removing ACL from volume=%(vol)s for initiator group %(igrp)s" -msgstr "Odstraňování ACL ze svazku %(vol)s pro skupinu zavaděče %(igrp)s" - -#, python-format -msgid "Removing iscsi_target for Volume ID: %s" -msgstr "Odstraňování cíle iscsi pro svazek s ID %s" - -#, python-format -msgid "Removing iscsi_target for volume: %s" -msgstr "Odstraňování cíle iscsi pro svazek %s" - -#, python-format -msgid "Removing iscsi_target for: %s" -msgstr "Odstraňování cíle iscsi pro %s" - -#, python-format -msgid "Removing iscsi_target: %s" -msgstr "Odstraňování cíle iscsi %s" - -#, python-format -msgid "Removing non-active host: %(host)s from scheduler cache." -msgstr "Odstraňování neaktivního hostitele: %(host)s z mezipaměti plánovače." - -#, python-format -msgid "Removing volumes from cg %s." -msgstr "Odebírání svazků ze skupiny jednotnosti %s." - -#, python-format -msgid "Rename Volume %(volume_id)s completed." -msgstr "Přejmenování svazku %(volume_id)s dokončeno." - -#, python-format -msgid "Renaming %(id)s from %(current_name)s to %(new_name)s." -msgstr "Přejmenovávání %(id)s z %(current_name)s na %(new_name)s." - -#, python-format -msgid "Renaming backing VM: %(backing)s to %(new_name)s." -msgstr "Přejmenovávání zálohy virtuálního stroje %(backing)s na %(new_name)s." - -#, python-format -msgid "Renaming existing snapshot %(ref_name)s to %(new_name)s" -msgstr "Přejmenovávání existujícího snímku %(ref_name)s na %(new_name)s" - -#, python-format -msgid "Renaming existing volume %(ref_name)s to %(new_name)s" -msgstr "Přejmenovávání existujícího svazku %(ref_name)s na %(new_name)s" - -#, python-format -msgid "Requested image %(id)s is not in raw format." -msgstr "Požadovaný obraz %(id)s není v prostém formátu." - -#, python-format -msgid "Requested unified config: %(storage_family)s and %(storage_protocol)s." -msgstr "" -"Zažádáno o sjednocené nastavení: %(storage_family)s a %(storage_protocol)s." - -msgid "Reserve volume completed successfully." -msgstr "Rezervace všech svazků úspěšně dokončena." - -#, python-format -msgid "" -"Reset backup status started, backup_id: %(backup_id)s, status: %(status)s." -msgstr "" -"Resetování stavu zálohy bylo zahájeno, id zálohy: %(backup_id)s, stav: " -"%(status)s." - -#, python-format -msgid "Resetting backup %s to available (was restoring)." -msgstr "Resetování zálohy %s na available (stav byl restoring)." - -#, python-format -msgid "Resetting backup %s to error (was creating)." -msgstr "Resetování zálohy %s na error (stav byl creating)." - -#, python-format -msgid "" -"Resetting volume %(vol_id)s to previous status %(status)s (was backing-up)." -msgstr "" -"Resetování svazku %(vol_id)s do předchozího stavu %(status)s (stav byl " -"\"backing-up\")." - -#, python-format -msgid "Resizing LUN %s directly to new size." -msgstr "Měnění velikosti LUN %s přímo na její velikost." - -#, python-format -msgid "Resizing file to %sG" -msgstr "Měnění velikosti souboru na %sG" - -#, python-format -msgid "Resizing file to %sG..." -msgstr "Měnění velikosti souboru na %sG..." - -#, python-format -msgid "" -"Restore backup finished, backup %(backup_id)s restored to volume " -"%(volume_id)s." -msgstr "" -"Obnovení zálohy bylo dokončeno: záloha: %(backup_id)s obnovena do svazku: " -"%(volume_id)s." - -#, python-format -msgid "Restore backup started, backup: %(backup_id)s volume: %(volume_id)s." -msgstr "" -"Obnovení zálohy bylo zahájeno: záloha: %(backup_id)s svazek: %(volume_id)s." - -#, python-format -msgid "Restoring backup %(backup)s to volume %(volume)s." -msgstr "Obnovování zálohy %(backup)s do svazku %(volume)s" - -#, python-format -msgid "Restoring backup %(backup_id)s to volume %(volume_id)s" -msgstr "Obnovování zálohy %(backup_id)s do svazku %(volume_id)s" - -msgid "Resume volume delete completed successfully." -msgstr "Obnovení smazání svazku úspěšné dokončeno." - -#, python-format -msgid "Resuming delete on backup: %s." -msgstr "Pokračování ve smazání zálohy: %s." - -#, python-format -msgid "Retrieving secret for service: %s." -msgstr "Získávání tajného klíče pro službu: %s." - -#, python-format -msgid "Retrieving target for service: %s." -msgstr "Získávání cílů pro službu: %s." - -#, python-format -msgid "Return FC info is: %s." -msgstr "Informace o FC vrátily: %s." - -#, python-format -msgid "" -"Returning connection_info: %(info)s for volume: %(volume)s with connector: " -"%(connector)s." -msgstr "" -"Předané informace o připojení: %(info)s pro svazek: %(volume)s s konektorem: " -"%(connector)s." - -#, python-format -msgid "Returning random Port Group: %(portGroupName)s." -msgstr "Vrácení náhodné skupiny portu: %(portGroupName)s." - -#, python-format -msgid "" -"Retype LUN(id: %(lun_id)s) smartcache from (name: %(old_name)s, id: " -"%(old_id)s) to (name: %(new_name)s, id: %(new_id)s) successfully." -msgstr "" -"Přetypování chytré mezipaměti LUN(id: %(lun_id)s) z (název: %(old_name)s, " -"id: %(old_id)s) na (název: %(new_name)s, id: %(new_id)s) bylo úspěšně " -"dokončeno." - -#, python-format -msgid "" -"Retype LUN(id: %(lun_id)s) smartpartition from (name: %(old_name)s, id: " -"%(old_id)s) to (name: %(new_name)s, id: %(new_id)s) success." -msgstr "" -"Přetypování chytrého oddílu LUN(id: %(lun_id)s) z (název: %(old_name)s, id: " -"%(old_id)s) na (název: %(new_name)s, id: %(new_id)s) bylo úspěšně dokončeno. " - -#, python-format -msgid "" -"Retype LUN(id: %(lun_id)s) smartqos from %(old_qos_value)s to %(new_qos)s " -"success." -msgstr "" -"Přetypování chytré QoS LUN(id: %(lun_id)s) z %(old_qos_value)s na " -"%(new_qos)s bylo úspěšně dokončeno. " - -#, python-format -msgid "" -"Retype LUN(id: %(lun_id)s) smarttier policy from %(old_policy)s to " -"%(new_policy)s success." -msgstr "" -"Přetypování chytré vrstvy LUN(id: %(lun_id)s) z %(old_policy)s na " -"%(new_policy)s bylo úspěšně dokončeno. " - -#, python-format -msgid "Retype Volume %(volume_id)s is completed." -msgstr "Přetypování svazku %(volume_id)s dokončeno." - -#, python-format -msgid "Retype Volume %(volume_id)s is done and migrated to pool %(pool_id)s." -msgstr "" -"Přetypování svazku %(volume_id)s bylo provedeno a svazek byl přesunut do " -"zásoby %(pool_id)s." - -#, python-format -msgid "" -"Retype revert %(volume_name)s snap_cpg from %(new_snap_cpg)s back to " -"%(old_snap_cpg)s." -msgstr "" -"Přetypování společné skupiny poskytování svazku %(volume_name)s vráceno z " -"%(new_snap_cpg)s zpět na %(old_snap_cpg)s." - -msgid "Retype volume completed successfully." -msgstr "Přetypování svazku úspěšně dokončeno." - -msgid "Retype volume request issued successfully." -msgstr "Žádost o přetypování svazku úspěšně vytvořena." - -msgid "Retype was to same Storage Profile." -msgstr "Přetypování bylo na stejný profil úložiště." - -#, python-format -msgid "Review shares: %s" -msgstr "Kontrola sdílení: %s" - -msgid "Roll detaching of volume completed successfully." -msgstr "Provedení odpojení svazku úspěšně dokončeno." - -#, python-format -msgid "Running cluster latest ssc job for %(server)s and vserver %(vs)s" -msgstr "" -"Spouštění úkolu shlukování nejnovějšího ssc pro %(server)s a virtuálního " -"serveru %(vs)s" - -#, python-format -msgid "Running stale ssc refresh job for %(server)s and vserver %(vs)s" -msgstr "" -"Spouštění úkolu obnovy zastaralého ssc pro %(server)s a virtuálního serveru " -"%(vs)s" - -#, python-format -msgid "Running with vmemclient version: %s" -msgstr "Spuštěno s vmemclient verze %s" - -#, python-format -msgid "Save service info for %(svc)s -> %(hdp)s, %(path)s" -msgstr "Uložit informace o službě pro %(svc)s -> %(hdp)s, %(path)s" - -#, python-format -msgid "" -"ScaleIO copy_image_to_volume volume: %(vol)s image service: %(service)s " -"image id: %(id)s." -msgstr "" -"ScaleIO kopírování obrazu do svazku %(vol)s, služba obrazu: %(service)s, id " -"obrazu: %(id)s." - -#, python-format -msgid "" -"ScaleIO copy_volume_to_image volume: %(vol)s image service: %(service)s " -"image meta: %(meta)s." -msgstr "" -"ScaleIO kopírování svazku do obrazu. Svazek: %(vol)s, služba obrazu: " -"%(service)s, popisná data obrazu: %(meta)s." - -#, python-format -msgid "" -"ScaleIO create cloned volume: source volume %(src)s to target volume %(tgt)s." -msgstr "" -"ScaleIO vytváření klonovaného svazku: zdrojový svazek %(src)s do cílového " -"svazku %(tgt)s." - -#, python-format -msgid "" -"ScaleIO create volume from snapshot: snapshot %(snapname)s to volume " -"%(volname)s." -msgstr "" -"ScaleIO vytvoření svazku ze snímku: snímek %(snapname)s do svazku " -"%(volname)s." - -msgid "ScaleIO delete snapshot." -msgstr "ScaleIO mazání snímku." - -#, python-format -msgid "ScaleIO extend volume: volume %(volname)s to size %(new_size)s." -msgstr "ScaleIO rozšíření svazku: svazek %(volname)s na velikost %(new_size)s." - -#, python-format -msgid "ScaleIO get domain id by name request: %s." -msgstr "ScaleIO získání id domény pomocí zažádání o název: %s." - -#, python-format -msgid "ScaleIO get pool id by name request: %s." -msgstr "ScaleIO získání id zásoby pomocí zažádání o název: %s." - -#, python-format -msgid "ScaleIO rename volume request: %s." -msgstr "Žádost o přejmenování svazku ScaleIO: %s." - -#, python-format -msgid "ScaleIO volume %(vol)s was renamed to %(new_name)s." -msgstr "Svazek ScaleIO %(vol)s byl přejmenován na %(new_name)s." - -#, python-format -msgid "" -"Secondary ssh hosts key file %(kwargs)s will be loaded along with %(conf)s " -"from /etc/cinder.conf." -msgstr "" -"Druhotný soubor ssh klíčů hostitele %(kwargs)s bude načten spolu s %(conf)s " -"z /etc/cinder.conf." - -msgid "Session might have expired. Trying to relogin" -msgstr "Sezení mohlo vypršet. Bude proveden pokus o další přihlášení" - -#, python-format -msgid "Set newly managed Cinder volume name to %(name)s." -msgstr "Nastavit název nově spravovaného svazku Cinder na %(name)s." - -#, python-format -msgid "Set tgt CHAP secret for service: %s." -msgstr "Nastavování tajného klíče cíle CHAP pro službu: %s." - -#, python-format -msgid "Setting host %(host)s to %(state)s." -msgstr "Nastavování hostitele %(host)s na %(state)s." - -#, python-format -msgid "Setting snapshot %(snap)s to online_flag %(flag)s" -msgstr "Nastavování svazku %(snap)s příznakem online %(flag)s" - -#, python-format -msgid "Setting volume %(vol)s to online_flag %(flag)s" -msgstr "Nastavování svazku %(vol)s příznakem online %(flag)s" - -#, python-format -msgid "Skipping deletion of volume %s as it does not exist." -msgstr "Přeskakování mazání svazku %s protože neexistuje." - -#, python-format -msgid "Skipping ensure_export. No iscsi_target provision for volume: %s" -msgstr "" -"Zajištění exportu přeskočeno. Svazku %s není poskytnut žádný cíl iscsi." - -#, python-format -msgid "" -"Skipping image volume %(id)s because it is not accessible by current Tenant." -msgstr "" -"Přeskakování svazku obrazu %(id)s protože pro současného nájemníka není " -"dostupný." - -#, python-format -msgid "" -"Skipping remove_export. No iscsi_target is presently exported for volume: %s" -msgstr "" -"Odstranění exportu přeskočeno. Žádný cíl iscsi není v současnosti exportován " -"pro svazek: %s" - -#, python-format -msgid "Skipping remove_export. No iscsi_target provisioned for volume: %s" -msgstr "" -"Odstranění exportu přeskočeno. Svazku %s není poskytnut žádný cíl iscsi." - -#, python-format -msgid "Smb share %(share)s Total size %(size)s Total allocated %(allocated)s" -msgstr "" -"Sdílení SMB %(share)s. Celková velikost %(size)s, celkem přiděleno " -"%(allocated)s" - -#, python-format -msgid "Snapshot %(disp)s '%(new)s' is now being managed." -msgstr "Snímek %(disp)s '%(new)s' je nyní spravován." - -#, python-format -msgid "" -"Snapshot %(disp)s '%(vol)s' is no longer managed. Snapshot renamed to " -"'%(new)s'." -msgstr "" -"Snímek %(disp)s '%(vol)s' již není spravován. Snímek přejmenován na " -"'%(new)s'." - -#, python-format -msgid "Snapshot %s created successfully." -msgstr "Snímek %s úspěšně vytvořen." - -#, python-format -msgid "Snapshot %s does not exist in backend." -msgstr "Snímek %s neexistuje v podpůrné vrstvě," - -#, python-format -msgid "Snapshot %s not found" -msgstr "Snímek %s nenalezen" - -#, python-format -msgid "Snapshot %s was deleted successfully." -msgstr "Snímek %s byl úspěšně smazán." - -#, python-format -msgid "Snapshot '%(ref)s' renamed to '%(new)s'." -msgstr "Snímek '%(ref)s' přejmenován na '%(new)s'. " - -msgid "Snapshot create request issued successfully." -msgstr "Žádost o vytvoření snímku úspěšně zadána." - -#, python-format -msgid "" -"Snapshot creation %(cloneName)s completed. Source Volume: %(sourceName)s." -msgstr "" -"Vytvoření snímku %(cloneName)s dokončeno. Zdrojový svazek: %(sourceName)s." - -msgid "Snapshot delete request issued successfully." -msgstr "Žádost o smazání snímku úspěšně vytvořena." - -msgid "Snapshot force create request issued successfully." -msgstr "Žádost o vynucení vytvoření snímku úspěšně zadána." - -#, python-format -msgid "" -"Snapshot record for %s is not present, allowing snapshot_delete to proceed." -msgstr "Záznam snímku %s není přítomen, operace smazání snímku je povolena." - -msgid "Snapshot retrieved successfully." -msgstr "Snímek úspěšně získán." - -#, python-format -msgid "Snapshot volume %(vol)s into snapshot %(id)s." -msgstr "Svazek snímku %(vol)s do snímku %(id)s." - -#, python-format -msgid "Snapshot volume response: %s." -msgstr "Odpověď svazku snímku: %s." - -#, python-format -msgid "Snapshot: %(snapshot)s: not found on the array." -msgstr "Snímek: %(snapshot)s: nenalezen v poli." - -#, python-format -msgid "Source Snapshot: %s" -msgstr "Zdrojový snímek: %s" - -#, python-format -msgid "" -"Source and destination ZFSSA shares are the same. Do nothing. volume: %s" -msgstr "" -"Zdroj a cíl sdílení ZFSAA jsou stejné. Nebude nic provedeno, svazek: %s" - -#, python-format -msgid "Start to create cgsnapshot for consistency group: %(group_name)s" -msgstr "Vytvoření snímku pro skupinu jednotnosti %(group_name)s zahájeno." - -#, python-format -msgid "Start to create consistency group: %(group_name)s id: %(id)s" -msgstr "Vytvoření skupiny jednotnosti zahájeno: %(group_name)s id: %(id)s" - -#, python-format -msgid "Start to delete consistency group: %(cg_name)s" -msgstr "Mazání skupiny jednotnosti zahájeno: %(cg_name)s" - -#, python-format -msgid "Starting %(topic)s node (version %(version_string)s)" -msgstr "Spouštění uzle %(topic)s (verze %(version_string)s)" - -#, python-format -msgid "Starting volume driver %(driver_name)s (%(version)s)" -msgstr "Spouštění ovladače svazku %(driver_name)s (%(version)s)" - -#, python-format -msgid "Storage Group %(storageGroupName)s successfully deleted." -msgstr "Skupina úložiště %(storageGroupName)s úspěšně smazána." - -#, python-format -msgid "Storage Group %s was empty." -msgstr "Skupina úložiště %s byla prázdná." - -#, python-format -msgid "Storage group not associated with the policy. Exception is %s." -msgstr "Skupina úložiště není přidružena k zásadě. Výjimka je %s." - -#, python-format -msgid "" -"Storage pools names: %(pools)s, storage pool name: %(pool)s, pool id: " -"%(pool_id)s." -msgstr "" -"Názvy zásob úložiště: %(pools)s, název zásoby úložiště: %(pool)s, id zásoby: " -"%(pool_id)s." - -#, python-format -msgid "Successful login by user %s" -msgstr "Uživatel %s se úspěšně přihlásil" - -#, python-format -msgid "Successfully added %(volumeName)s to %(sgGroupName)s." -msgstr "%(volumeName)s úspěšně přidáno do %(sgGroupName)s." - -#, python-format -msgid "Successfully completed ssc job for %(server)s and vserver %(vs)s" -msgstr "Úspěšně proveden úkol ssc pro %(server)s a virtuální server %(vs)s" - -#, python-format -msgid "" -"Successfully completed stale refresh job for %(server)s and vserver %(vs)s" -msgstr "" -"Úspěšně proveden úkol obnovy zastaralého ssc pro %(server)s a virtuální " -"server %(vs)s" - -#, python-format -msgid "Successfully copied disk at: %(src)s to: %(dest)s." -msgstr "Úspěšně zkopírován disk %(src)s do %(dest)s." - -#, python-format -msgid "Successfully create volume %s" -msgstr "Svazek %s úspěšně vytvořen" - -#, python-format -msgid "" -"Successfully created a CloudByte volume [%(cb_vol)s] w.r.t OpenStack volume " -"[%(stack_vol)s]." -msgstr "" -"Svazek CloudByte úspěšně vytvořen [%(cb_vol)s] s ohledem na svazek OpenStack " -"[%(stack_vol)s]." - -#, python-format -msgid "Successfully created clone: %s." -msgstr "Úspěšně vytvořen klon: %s." - -#, python-format -msgid "" -"Successfully created snapshot: %(snap)s for volume backing: %(backing)s." -msgstr "Snímek %(snap)s pro zálohu svazku %(backing)s úspěšně vytvořen." - -#, python-format -msgid "Successfully created snapshot: %s." -msgstr "Snímek %s úspěšně vytvořen." - -#, python-format -msgid "Successfully created volume backing: %s." -msgstr "Záloha svazku %s úspěšně vytvořena." - -#, python-format -msgid "Successfully deleted %s." -msgstr "%s úspěšně smazáno." - -#, python-format -msgid "Successfully deleted file: %s." -msgstr "Soubor %s úspěšně smazán." - -#, python-format -msgid "Successfully deleted snapshot: %(name)s of backing: %(backing)s." -msgstr "Snímek %(name)s pro zálohu %(backing)s byl úspěšně smazán." - -#, python-format -msgid "Successfully deleted snapshot: %s" -msgstr "Snímek %s úspěšně smazán" - -#, python-format -msgid "Successfully deleted snapshot: %s." -msgstr "Snímek %s úspěšně smazán." - -#, python-format -msgid "" -"Successfully deleted volume [%(cb_vol)s] at CloudByte corresponding to " -"OpenStack volume [%(stack_vol)s]." -msgstr "" -"Svazek CloudByte [%(cb_vol)s], odpovídající svazku OpenStack " -"[%(stack_vol)s], byl úspěšně smazán." - -#, python-format -msgid "Successfully deleted volume: %s" -msgstr "Svazek %s úspěšně smazán" - -#, python-format -msgid "Successfully extended virtual disk: %(path)s to %(size)s GB." -msgstr "Virtuální disk pěněně rozšířen: %(path)s na %(size)s GB." - -#, python-format -msgid "Successfully extended volume %(volume_id)s to size %(size)s." -msgstr "Svazek %(volume_id)s úspěšně rozšířen na velikost %(size)s." - -#, python-format -msgid "Successfully extended volume: %(vol)s to size: %(size)s GB." -msgstr "Svazek %(vol)s úspěšně rozšířen na velikost %(size)s GB." - -#, python-format -msgid "Successfully got volume information for volume %s" -msgstr "Informace o svazku %s úspěšně získány" - -#, python-format -msgid "Successfully initialized connection with volume: %(volume_id)s." -msgstr "Spojení se svazkem %(volume_id)s úspěšně zavedeno." - -#, python-format -msgid "" -"Successfully initialized connection. target_wwn: %(target_wwn)s, " -"initiator_target_map: %(initiator_target_map)s, lun: %(target_lun)s." -msgstr "" -"Připojení úspěšně zavedeno. Cílové wwn: %(target_wwn)s, mapa cílů zavaděče: " -"%(initiator_target_map)s, lun: %(target_lun)s." - -#, python-format -msgid "" -"Successfully moved volume backing: %(backing)s into the folder: %(fol)s." -msgstr "Záloha svazku %(backing)s úspěšně přesunuta do složky %(fol)s." - -#, python-format -msgid "" -"Successfully relocated volume backing: %(backing)s to datastore: %(ds)s and " -"resource pool: %(rp)s." -msgstr "" -"Záloha svazku %(backing)s úspěšně přemístěna do datového úložiště %(ds)s a " -"zásoby zdrojů %(rp)s." - -msgid "Successfully retrieved InitiatorGrpList" -msgstr "Seznam skupin zavaděče úspěšně získán" - -#, python-format -msgid "Successfully setup driver: %(driver)s for server: %(ip)s." -msgstr "Ovladač %(driver)s úspěšně nastaven pro server %(ip)s." - -#, python-format -msgid "Successfully terminated connection for volume: %(volume_id)s." -msgstr "Spojení se svazkem %(volume_id)s úspěšně ukončeno." - -#, python-format -msgid "" -"Successfully update volume stats. backend: %(volume_backend_name)s, vendor: " -"%(vendor_name)s, driver version: %(driver_version)s, storage protocol: " -"%(storage_protocol)s." -msgstr "" -"Statistiky svazku úspěšně aktualizovány. Podpůrná vrstva: " -"%(volume_backend_name)s, prodejce: %(vendor_name)s, verze ovladače: " -"%(driver_version)s, protokol úložiště: %(storage_protocol)s." - -#, python-format -msgid "" -"Successfully updated CloudByte volume [%(cb_vol)s] corresponding to " -"OpenStack volume [%(ops_vol)s]." -msgstr "" -"Svazek CloudByte úspěšně aktualizován [%(cb_vol)s] s ohledem na svazek " -"OpenStack [%(ops_vol)s]." - -#, python-format -msgid "Switching volume %(vol)s to profile %(prof)s." -msgstr "Přepínání svazku %(vol)s do profilu %(prof)s." - -#, python-format -msgid "System %(id)s has %(status)s status." -msgstr "Systém %(id)s má stav %(status)s." - -#, python-format -msgid "" -"System with controller addresses [%s] is not registered with web service." -msgstr "" -"Systém s adresami kontroléru [%s] není zaregistrován u internetové služby." - -#, python-format -msgid "Target is %(map)s! Targetlist = %(tgtl)s." -msgstr "Cíl je %(map)s! Seznam cílů = %(tgtl)s." - -#, python-format -msgid "Target wwns in masking view %(maskingView)s: %(targetWwns)s." -msgstr "Cílové wwns v zamaskování %(maskingView)s: %(targetWwns)s." - -#, python-format -msgid "Terminate connection: %(volume)s." -msgstr "Ukončení připojení: %(volume)s." - -msgid "Terminate volume connection completed successfully." -msgstr "Ukončení připojení svazku úspěšně dokončeno." - -msgid "" -"The NAS file operations will be run as non privileged user in secure mode. " -"Please ensure your libvirtd settings have been configured accordingly (see " -"section 'OpenStack' in the Quobyte Manual." -msgstr "" -"Operace se souborem NAS budou spouštěny pod účtem uživatele bez oprávnění " -"správce v zabezpečeném režimu. Ujistěte se prosím, že vaše nastavení " -"libvirtd je správné (přečtěte si část 'OpenStack' v příručce Quobyte)." - -#, python-format -msgid "The QoS sepcs is: %s." -msgstr "Specifikace QoS jsou %s." - -#, python-format -msgid "" -"The image was successfully converted, but image size is unavailable. src " -"%(src)s, dest %(dest)s. %(error)s" -msgstr "" -"Obraz byl úspěšně převeden, ale velikost obrazu není dostupná. Zdroj " -"%(src)s, cíl %(dest)s. %(error)s" - -#, python-format -msgid "" -"The multi-attach E-Series host group '%(label)s' already exists with " -"clusterRef %(clusterRef)s" -msgstr "" -"Již existuje skupina vícenásobného připojení hostitele E-Series '%(label)s' " -"s odkazem clusteru %(clusterRef)s" - -#, python-format -msgid "The pool_name from extraSpecs is %(pool)s." -msgstr "Název zásoby z dodatečných specifikací je %(pool)s." - -#, python-format -msgid "The same hostid is: %s." -msgstr "Stejné id hostitele je: %s." - -#, python-format -msgid "The storage group found is %(foundStorageGroupInstanceName)s." -msgstr "Nalezená skupiny úložiště je %(foundStorageGroupInstanceName)s." - -#, python-format -msgid "" -"The volume belongs to more than one storage group. Returning storage group " -"%(sgName)s." -msgstr "" -"Svazek patří do více než jedné skupině úložiště. Předána skupina úložiště " -"%(sgName)s." - -#, python-format -msgid "" -"There is no backing for the snapshotted volume: %(snap)s. Not creating any " -"backing for the volume: %(vol)s." -msgstr "" -"Pro snímek svazku %(snap)s neexistuje záloha. Nebude vytvořena žádná záloha " -"pro svazek: %(vol)s." - -#, python-format -msgid "" -"There is no backing for the source volume: %(src)s. Not creating any backing " -"for volume: %(vol)s." -msgstr "" -"Pro zdrojový svazek %(src)s neexistuje záloha. Nebude vytvořena žádná záloha " -"pro svazek: %(vol)s." - -#, python-format -msgid "There is no backing for the volume: %s. Need to create one." -msgstr "Svazek %s nemá žádnou zálohu. Je třeba ji vytvořit." - -#, python-format -msgid "There is no backing for volume: %s; no need to extend the virtual disk." -msgstr "Svazek %s nemá žádnou zálohu; není třeba rozšiřovat virtuální disk." - -#, python-format -msgid "There is no backing, and so there is no snapshot: %s." -msgstr "Záloha neexistuje, tím pádem ani snímek %s neexistuje." - -#, python-format -msgid "There is no backing, so will not create snapshot: %s." -msgstr "Záloha neexistuje, snímek %s nebude vytvořen." - -#, python-format -msgid "" -"There is no snapshot point for the snapshotted volume: %(snap)s. Not " -"creating any backing for the volume: %(vol)s." -msgstr "" -"Pro snímek svazku %(snap)s neexistuje žádný bod snímku. Záloha pro svazek " -"%(vol)s nebude vytvořena." - -#, python-format -msgid "Toggle storage_vnx_ip_address from %(old)s to %(new)s." -msgstr "IP adresa úložiště VNX přepnuta z %(old)s na %(new)s." - -msgid "Token is invalid, going to re-login and get a new one." -msgstr "Známka je neplatná, přihlášení bude opakováno pro získání nového." - -msgid "Transfer volume completed successfully." -msgstr "Přenos svazku úspěšně dokončen." - -#, python-format -msgid "Tried to delete non-existent vdisk %s." -msgstr "Pokus o smazání neexistujícího virtuálního disku %s." - -#, python-format -msgid "" -"Tried to delete snapshot %s, but was not found in Datera cluster. Continuing " -"with delete." -msgstr "" -"Pokus o smazání snímku %s, který ale nebyl nalezen v clusteru Datera. " -"Pokračuje se ve smazání." - -#, python-format -msgid "" -"Tried to delete volume %s, but it was not found in the Datera cluster. " -"Continuing with delete." -msgstr "" -"Pokus o smazání svazku %s, který ale nebyl nalezen v clusteru Datera. " -"Pokračuje se ve smazání." - -#, python-format -msgid "Trying to unmap volume from all sdcs before deletion: %s." -msgstr "Pokus o zrušení mapování svazku ze všech sdcs před smazáním: %s" - -msgid "Unable to accept transfer for volume, because it is in maintenance." -msgstr "Nelze přijmout přenos svazku, protože je v údržbě." - -msgid "Unable to attach volume, because it is in maintenance." -msgstr "Nelze připojit svazek, protože je v údržbě." - -msgid "Unable to create the snapshot for volume, because it is in maintenance." -msgstr "Nelze vytvořit snímek svazku, protože je v údržbě." - -msgid "Unable to delete the volume metadata, because it is in maintenance." -msgstr "Popisná data svazku nelze smazat, protože svazek je v režimu údržby." - -msgid "Unable to detach volume, because it is in maintenance." -msgstr "Nelze odpojit svazek, protože je v údržbě." - -msgid "" -"Unable to initialize the connection for volume, because it is in maintenance." -msgstr "Nelze zavést připojení ke svazku, protože je v údržbě." - -msgid "Unable to parse XML input." -msgstr "Nelze zpracovat vstup XML." - -#, python-format -msgid "Unable to serialize field '%s' - excluding from backup" -msgstr "Nelze serializovat pole '%s' - je vynecháno ze zásoby" - -msgid "Unable to update the metadata for volume, because it is in maintenance." -msgstr "" -"Nelze aktualizovat popisná data svazku, protože svazek je v režimu údržby." - -msgid "Unable to update volume, because it is in maintenance." -msgstr "Nelze aktualizovat svazek, protože je v údržbě." - -#, python-format -msgid "Unexporting lun %s." -msgstr "Rušení exportu lun %s." - -#, python-format -msgid "Unmanage snapshot with id: %s" -msgstr "Zrušit správu snímku s id: %s" - -#, python-format -msgid "Unmanage volume %(volume_id)s completed." -msgstr "Rušení správy svazku %(volume_id)s dokončeno." - -#, python-format -msgid "Unmanage volume %s" -msgstr "Zrušit správu svazku %s" - -#, python-format -msgid "Unmanage volume with id: %s" -msgstr "Zrušit správu svazku s id: %s" - -#, python-format -msgid "Unmanaged LUN with current path %(path)s and uuid %(uuid)s." -msgstr "Správa zrušena u LUN se současnou cestou %(path)s a uuid %(uuid)s." - -#, python-format -msgid "Unmanaged volume with current label %(label)s and wwn %(wwn)s." -msgstr "" -"Správa byla zrušena pro svazek se současnou jmenovkou %(label)s a wwn " -"%(wwn)s." - -#, python-format -msgid "Unmap volume: %(volume)s." -msgstr "Zrušení mapování svazku: %(volume)s." - -msgid "Unreserve volume completed successfully." -msgstr "Zrušení rezervace všech svazků úspěšně dokončena." - -#, python-format -msgid "" -"Update Consistency Group: %(group)s. This adds and/or removes volumes from a " -"CG." -msgstr "" -"Aktualizace skupiny jednotnosti: %(group)s. Toto přidá a/nebo odstraní " -"svazky ze skupiny jednotnosti." - -#, python-format -msgid "Update migrated volume %(new_volume)s completed." -msgstr "Aktualizace přesunutého svazku %(new_volume)s dokončena." - -msgid "Update readonly setting on volume completed successfully." -msgstr "Aktualizace nastavení položek pro čtení ve svazku úspěšně dokončena." - -msgid "Update snapshot metadata completed successfully." -msgstr "Aktualizace popisných dat snímku úspěšně dokončena." - -msgid "Update volume admin metadata completed successfully." -msgstr "Aktualizace popisných dat správce svazku úspěšně dokončena." - -msgid "Update volume metadata completed successfully." -msgstr "Aktualizace popisných dat svazku úspěšně dokončena." - -#, python-format -msgid "Updated Consistency Group %s" -msgstr "Skupina jednotnosti %s aktualizována" - -#, python-format -msgid "" -"Updating consistency group %(id)s with name %(name)s description: " -"%(description)s add_volumes: %(add_volumes)s remove_volumes: " -"%(remove_volumes)s." -msgstr "" -"Aktualizování skupiny jednotnosti %(id)s s názvem %(name)s, popisem: " -"%(description)s, přidané svazky: %(add_volumes)s odstraněné svazky: " -"%(remove_volumes)s." - -#, python-format -msgid "Updating snapshot %(id)s with info %(dict)s" -msgstr "Aktualizace snímku %(id)s informacemi %(dict)s" - -#, python-format -msgid "Updating status for CG: %(id)s." -msgstr "Aktualizace stavu skupiny jednotnosti: %(id)s." - -#, python-format -msgid "Updating storage service catalog information for backend '%s'" -msgstr "" -"Aktualizování informací o katalogu služby úložiště pro podpůrnou vrstvu '%s'" - -msgid "Use ALUA when adding initiator to host." -msgstr "Použít ALUA při přidávání zavaděče k hostiteli." - -msgid "Use CHAP when adding initiator to host." -msgstr "Použít CHAP při přidávání zavaděče k hostiteli." - -#, python-format -msgid "" -"Using FC Zone Manager %(zm_version)s, Driver %(drv_name)s %(drv_version)s." -msgstr "" -"Používán správce zóny FC %(zm_version)s, ovladač %(drv_name)s " -"%(drv_version)s." - -#, python-format -msgid "Using compute cluster(s): %s." -msgstr "Použit výpočtové clustery: %s." - -#, python-format -msgid "Using existing initiator group name: %(igGroupName)s." -msgstr "Použit existující název skupiny zavaděče: %(igGroupName)s." - -#, python-format -msgid "Using overridden vmware_host_version from config: %s" -msgstr "Použita potlačena verze hostitele vmware z nastavení: %s" - -#, python-format -msgid "Using pool %(pool)s instead of %(cpg)s" -msgstr "Používání zásoby %(pool)s místo %(cpg)s" - -#, python-format -msgid "Using security file in %s for authentication" -msgstr "Pro ověření je použit bezpečnostní soubor v %s" - -#, python-format -msgid "Using service label: %s" -msgstr "Použita jmenovka služby: %s" - -#, python-format -msgid "Using target label: %s." -msgstr "Použita jmenovka cíle: %s." - -#, python-format -msgid "Value with type=%s is not serializable" -msgstr "Hodnota typ=%s není serializovatelná" - -#, python-format -msgid "Virtual volume %(disp)s '%(new)s' is being retyped." -msgstr "Probíhá přetypování virtuálního svazku %(disp)s '%(new)s'" - -#, python-format -msgid "Virtual volume %(disp)s '%(new)s' is now being managed." -msgstr "Virtuálního svazek %(disp)s '%(new)s' je nyní spravován." - -#, python-format -msgid "" -"Virtual volume %(disp)s '%(new)s' snapCPG is empty so it will be set to: " -"%(cpg)s" -msgstr "" -"Snímek společné skupiny poskytování virtuálního svazku %(disp)s '%(new)s' je " -"prázdný, proto bude nastavena na: %(cpg)s" - -#, python-format -msgid "" -"Virtual volume %(disp)s '%(vol)s' is no longer managed. Volume renamed to " -"'%(new)s'." -msgstr "" -"Virtuální svazek %(disp)s '%(vol)s' již není spravován. Byl přejmenován na " -"'%(new)s'." - -#, python-format -msgid "Virtual volume %(disp)s successfully retyped to %(new_type)s." -msgstr "Virtuálního svazek %(disp)s úspěšně přetypován na %(new_type)s." - -#, python-format -msgid "Virtual volume '%(ref)s' renamed to '%(new)s'." -msgstr "Virtuální svazek '%(ref)s' přejmenován na '%(new)s'." - -#, python-format -msgid "Vol copy job completed for dest %s." -msgstr "Úkol kopírování svazku dokončen u cíle %s." - -#, python-format -msgid "Volume %(volume)s does not have meta device members." -msgstr "Svazek %(volume)s nemá členy meta zařízení." - -#, python-format -msgid "" -"Volume %(volume)s is already mapped. The device number is %(deviceNumber)s." -msgstr "" -"Svazek %(volume)s již je namapován. Číslo zařízení je %(deviceNumber)s." - -#, python-format -msgid "Volume %(volumeName)s not in any storage group." -msgstr "Svazek %(volumeName)s není v žádné skupině úložiště." - -#, python-format -msgid "" -"Volume %(volume_id)s: being created as %(create_type)s with specification: " -"%(volume_spec)s" -msgstr "" -"Svazek %(volume_id)s je vytvářen jako %(create_type)s se specifikací: " -"%(volume_spec)s" - -#, python-format -msgid "Volume %(volume_name)s (%(volume_id)s): created successfully" -msgstr "Svazek %(volume_name)s (%(volume_id)s) úspěšně vytvořen" - -#, python-format -msgid "Volume %s converted." -msgstr "Svazek %s převeden." - -#, python-format -msgid "Volume %s created" -msgstr "Svazek %s vytvořen" - -#, python-format -msgid "Volume %s has been transferred." -msgstr "Svazek %s byl přenesen." - -#, python-format -msgid "Volume %s is mapping to multiple hosts." -msgstr "Mapování svazku %s k více hostitelům." - -#, python-format -msgid "Volume %s is not mapped. No volume to unmap." -msgstr "Svazek %s není namapován. Není třeba rušit mapování." - -#, python-format -msgid "Volume %s presented." -msgstr "Svazek %s darován." - -#, python-format -msgid "Volume %s retyped." -msgstr "Svazek %s přetypován." - -#, python-format -msgid "Volume %s unmanaged." -msgstr "Zrušena správa svazku %s." - -#, python-format -msgid "Volume %s: retyped successfully" -msgstr "Svazek %s úspěšně přetypován" - -#, python-format -msgid "Volume already mapped, retrieving %(ig)s, %(vol)s" -msgstr "Svazek již je namapován. Získávání %(ig)s, %(vol)s" - -#, python-format -msgid "Volume copy %(size_in_m).2f MB at %(mbps).2f MB/s" -msgstr "" -"Kopírování svazku o velikosti %(size_in_m).2f MB rychlostí %(mbps).2f MB/s" - -#, python-format -msgid "Volume copy completed (%(size_in_m).2f MB at %(mbps).2f MB/s)." -msgstr "" -"Kopírování svazku dokončeno (%(size_in_m).2f MB rychlostí %(mbps).2f MB/s)." - -msgid "Volume created successfully." -msgstr "Svazek úspěšně vytvořen." - -msgid "Volume detach called, but volume not attached." -msgstr "Zavoláno odpojení svazku, ale svazek není připojen." - -msgid "Volume info retrieved successfully." -msgstr "Informace o svazku úspěšně získány." - -#, python-format -msgid "Volume name changed from %(tmp)s to %(orig)s" -msgstr "Název svazku změněn z %(tmp)s na %(orig)s" - -#, python-format -msgid "Volume name changed from %(tmp)s to %(orig)s." -msgstr "Název svazku změněn z %(tmp)s na %(orig)s." - -msgid "Volume retrieved successfully." -msgstr "Svazek úspěšně získán." - -#, python-format -msgid "Volume service: %(label)s. Casted to: %(loc)s" -msgstr "Služba svazku: %(label)s. Obsazena do: %(loc)s" - -#, python-format -msgid "Volume status is: %s." -msgstr "Stav svazku je: %s." - -#, python-format -msgid "Volume type is %s." -msgstr "Typ svazku je %s." - -#, python-format -msgid "" -"Volume type: %(volume_type)s, storage pool name: %(pool_name)s, storage pool " -"id: %(pool_id)s, protection domain id: %(domain_id)s, protection domain " -"name: %(domain_name)s." -msgstr "" -"Typ svazku: %(volume_type)s, název zásoby úložiště: %(pool_name)s, id zásoby " -"úložiště: %(pool_id)s, id ochranné domény: %(domain_id)s, název ochranné " -"domény: %(domain_name)s." - -msgid "Volume updated successfully." -msgstr "Svazek úspěšně aktualizován." - -#, python-format -msgid "Volume with given ref %s need not be renamed during manage operation." -msgstr "" -"Svazek zadaným odkazem %s není třeba během operace správy přejmenovávat." - -#, python-format -msgid "Volume with the name %s wasn't found, can't unmanage" -msgstr "Svazek s názvem %s nebyl nalezen, nelze zrušit správu" - -#, python-format -msgid "" -"Volume: %(vol_id)s, size: %(vol_size)d is larger than backup: %(backup_id)s, " -"size: %(backup_size)d, continuing with restore." -msgstr "" -"Svazek: %(vol_id)s, velikost: %(vol_size)d je větší než záloha: " -"%(backup_id)s, velikost: %(backup_size)d, pokračuje se v obnově." - -#, python-format -msgid "WWPN on node %(node)s: %(wwpn)s." -msgstr "WWPN na uzlu %(node)s: %(wwpn)s." - -#, python-format -msgid "" -"Waiting for volume expansion of %(vol)s to complete, current remaining " -"actions are %(action)s. ETA: %(eta)s mins." -msgstr "" -"Čekání na dokončení rozšíření svazku %(vol)s. Činnosti které je třeba ještě " -"provést: %(action)s. Předpokládaný čas dokončení: %(eta)s min." - -msgid "Waiting for web service array communication." -msgstr "Čeká se na komunikaci s polem internetové služby." - -msgid "Waiting for web service to validate the configured password." -msgstr "Čeká se na ověření nastaveného hesla internetovou službou." - -#, python-format -msgid "Will clone a volume from the image volume %(id)s." -msgstr "Svazek bude klonován ze svazku obrazu %(id)s." - -#, python-format -msgid "XtremIO SW version %s" -msgstr "Verze softwaru XtremIO: %s" - -#, python-format -msgid "ZFSSA version: %s" -msgstr "Verze ZFSSA: %s" - -#, python-format -msgid "Zone exists in I-T mode. Skipping zone creation %s" -msgstr "Zóna existuje v režimu I-T. Vytváření zóny %s přeskočeno" - -#, python-format -msgid "Zone map to add: %s" -msgstr "Mapa zóny pro přidání: %s" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Zásada zónování: %s nebylo rozpoznáno" - -#, python-format -msgid "Zoning policy for Fabric %s" -msgstr "Zásady zónování pro Fabric %s" - -#, python-format -msgid "Zoning policy for fabric %s" -msgstr "Zásady zónování pro Fabric %s" - -#, python-format -msgid "" -"_check_volume_copy_ops: Volume %(vol)s does not have the specified vdisk " -"copy operation: orig=%(orig)s new=%(new)s." -msgstr "" -"Operace kontroly kopie svazku: Svazek %(vol)s nemá zadanou operaci " -"kopírování virtuálního disku: původní=%(orig)s, nové=%(new)s." - -#, python-format -msgid "_get_service_target hdp: %s." -msgstr "Získávání cíle služby hdp: %s" - -#, python-format -msgid "_get_tgt_ip_from_portgroup: Get ip: %s." -msgstr "Získání cílové iup adrey ze skupiny portů: Získaná IP adresa: %s." - -#, python-format -msgid "_get_tgt_iqn: iSCSI target iqn is: %s." -msgstr "Získání cílového iqn: Cílové iqn pro iSCSI je: %s." - -#, python-format -msgid "" -"add_host_with_check. create host success. host name: %(name)s, host id: " -"%(id)s" -msgstr "" -"Přidání hostitele s kontrolou proběhlo úspěšně. Název hostitele: %(name)s, " -"id hostitele: %(id)s" - -#, python-format -msgid "add_host_with_check. host name: %(name)s, host id: %(id)s" -msgstr "" -"Přidat hostitele s kontrolou, název hostitele: %(name)s, id hostitele: %(id)s" - -#, python-format -msgid "casted to %s" -msgstr "obsazeno do %s" - -#, python-format -msgid "cgsnapshot %s: created successfully" -msgstr "Snímek skupiny jednotnosti %s: úspěšně vytvořen" - -#, python-format -msgid "cgsnapshot %s: deleted successfully" -msgstr "Snímek skupiny jednotnosti %s: úspěšně smazán" - -#, python-format -msgid "cgsnapshot %s: deleting" -msgstr "Snímek skupiny jednotnosti %s: mazání" - -#, python-format -msgid "config[services]: %s." -msgstr "nastavení[služby]: %s." - -#, python-format -msgid "" -"create_hostgroup_with_check. Create hostgroup success. hostgroup name: " -"%(name)s, hostgroup id: %(id)s" -msgstr "" -"Vytvoření skupiny hostitele s kontrolou proběhlo úspěšně. Název skupiny " -"hostitele: %(name)s, id skupiny hostitele: %(id)s" - -#, python-format -msgid "" -"create_hostgroup_with_check. hostgroup name: %(name)s, hostgroup id: %(id)s" -msgstr "" -"Vytvořit skupinu hostitele s kontrolou, název skupiny hostitele: %(name)s, " -"id skupiny hostitele: %(id)s" - -#, python-format -msgid "create_volume: create_lu returns %s" -msgstr "Vytvoření svazku: Vytvoření LU vrátilo %s" - -#, python-format -msgid "" -"create_volume_from_snapshot: src_lun_id: %(src_lun_id)s, tgt_lun_id: " -"%(tgt_lun_id)s, copy_name: %(copy_name)s." -msgstr "" -"Vytváření svazku ze snímku: ID zdrojového lun: %(src_lun_id)s,ID cílového " -"lun: %(tgt_lun_id)s, název kopie: %(copy_name)s." - -#, python-format -msgid "del_iscsi_conn: hlun not found %s." -msgstr "Smazání připojení iSCSI: hlun nenalezen %s." - -#, python-format -msgid "delete lun loc %s" -msgstr "Smazání umístění lun %s" - -#, python-format -msgid "" -"do_mapping, lun_group: %(lun_group)s, view_id: %(view_id)s, lun_id: " -"%(lun_id)s." -msgstr "" -"Provést mapování, skupina lun: %(lun_group)s, id zobrazení: %(view_id)s, id " -"lun: %(lun_id)s." - -#, python-format -msgid "do_setup: %s" -msgstr "Zavedení: %s" - -#, python-format -msgid "free capacity of pool %(pool)s is: %(free)s, total capacity: %(total)s." -msgstr "" -"Volná kapacita zásoby %(pool)s je: %(free)s, celková kapacita: %(total)s." - -#, python-format -msgid "iSCSI Initiators %(in)s of %(ins)s need registration." -msgstr "Zavaděče iSCSI %(in)s v %(ins)s je třeba registrovat." - -#, python-format -msgid "iSCSI portal found for service: %s" -msgstr "Portál iSCSI nalezen pro službu: %s" - -#, python-format -msgid "igroup %(grp)s found for initiator %(iname)s" -msgstr "Pro zavaděč %(iname)s nalezena skupina zavaděče %(grp)s" - -#, python-format -msgid "initialize volume %(vol)s connector %(conn)s" -msgstr "Zavedení konektoru %(conn)s pro svazek %(vol)s" - -#, python-format -msgid "initialize_ connection: %(vol)s:%(initiator)s" -msgstr "Zavedení spojení: %(vol)s:%(initiator)s" - -#, python-format -msgid "initialize_connection success. Return data: %s." -msgstr "Spojení úspěšně zavedeno. Vrácená data: %s" - -#, python-format -msgid "initialize_connection volume: %(volume)s, connector: %(connector)s" -msgstr "Zavedení spojení se svazkem %(volume)s, konektor %(connector)s" - -#, python-format -msgid "initialize_connection, host lun id is: %s." -msgstr "Zavedení spojení, id hostitele lun: %s." - -#, python-format -msgid "initialize_connection, initiator: %(wwpns)s, volume name: %(volume)s." -msgstr "Zavedení spojení: Zavaděč %(wwpns)s, název svazku: %(volume)s." - -#, python-format -msgid "" -"initialize_connection, iscsi_iqn: %(iscsi_iqn)s, target_ip: %(target_ip)s, " -"portgroup_id: %(portgroup_id)s." -msgstr "" -"Zvadenení spojení: IQN iSCSI: %(iscsi_iqn)s, cílová IP adresa: " -"%(target_ip)s, ID skupiny portů: %(portgroup_id)s." - -#, python-format -msgid "initialize_connection, metadata is: %s." -msgstr "Zavedení spojení, popisná data. %s." - -#, python-format -msgid "" -"initialize_connection_fc, initiator: %(wwpns)s, volume name: %(volume)s." -msgstr "Zavedení spojení s FC: Zavaděč %(wwpns)s, název svazku: %(volume)s." - -#, python-format -msgid "initiate: connection %s" -msgstr "Zavedení: Spojení %s" - -msgid "initiator has no password while using chap,adding it" -msgstr "Zavaděč nemá žádné heslo při používání chap, heslo je přidáno" - -#, python-format -msgid "initiator name: %(initiator_name)s, volume name: %(volume)s." -msgstr "Název zavaděče: %(initiator_name)s, název svazku: %(volume)s." - -msgid "" -"initiator_auto_registration: False. Initiator auto registration is not " -"enabled. Please register initiator manually." -msgstr "" -"initiator_auto_registration: False. Automatická registrace zavaděče není " -"povolena. Prosím registrujte ho ručně." - -#, python-format -msgid "iops limit is: %s." -msgstr "Limit iops je: %s." - -#, python-format -msgid "iscsi_initiators: %s" -msgstr "Zavaděče iscsi: %s" - -#, python-format -msgid "location is: %(location)s" -msgstr "Umístění je: %(location)s" - -#, python-format -msgid "" -"migrate_volume_completion is cleaning up an error for volume %(vol1)s " -"(temporary volume %(vol2)s" -msgstr "" -"Dokončení přenosu svazku čistí chybu ve svazku %(vol1)s (dočasný svazek " -"%(vol2)s" - -#, python-format -msgid "new cloned volume: %s" -msgstr "Nový klonovaný svazek: %s" - -#, python-format -msgid "nfs_info: %(key)s: %(path)s, HDP: %(fslabel)s FSID: %(hdp)s" -msgstr "Informace NFS: %(key)s: %(path)s, HDP: %(fslabel)s FSID: %(hdp)s" - -#, python-format -msgid "open_connection to %(ssn)s at %(ip)s" -msgstr "Připojení otevřeno do %(ssn)s na adrese %(ip)s" - -#, python-format -msgid "setting volume %s to error_restoring (was restoring-backup)." -msgstr "Nastavování svazku %s na error_restoring (stav byl restoring-backup)." - -#, python-format -msgid "share: %(share)s -> %(info)s" -msgstr "Sdílení: %(share)s -> %(info)s" - -#, python-format -msgid "share: %s incorrect entry" -msgstr "Sdílení: Nesprávná položka %s" - -#, python-format -msgid "smis_do_iscsi_discovery is: %(out)s." -msgstr "Provedení zjištění iSCSI pomocí SMI-S předalo: %(out)s." - -#, python-format -msgid "snapshot %s doesn't exist" -msgstr "snímek %s neexistuje" - -#, python-format -msgid "source volume for cloning: %s" -msgstr "Zdrojový svazek pro klonování: %s" - -#, python-format -msgid "stats: stats: %s." -msgstr "Statistiky: %s." - -#, python-format -msgid "stop_snapshot: snapshot name: %(snapshot)s, volume name: %(volume)s." -msgstr "" -"Zastavení snímku: Název snímku: %(snapshot)s, název svazku: %(volume)s." - -#, python-format -msgid "targetlist: %s" -msgstr "seznam cílů: %s" - -#, python-format -msgid "terminate: connection %s" -msgstr "Ukončení: Spojení %s" - -#, python-format -msgid "terminate_connection volume: %(volume)s, connector: %(con)s" -msgstr "Ukončení připojení se svazkem: %(volume)s, konektor: %(con)s" - -#, python-format -msgid "terminate_connection, return data is: %s." -msgstr "Ukončení spojení, vrácená data: %s." - -#, python-format -msgid "" -"terminate_connection: volume name: %(volume)s, initiator name: %(ini)s, " -"lun_id: %(lunid)s." -msgstr "" -"Ukončení spojení: Název svazku %(volume)s, název zavaděče: %(ini)s, id lun: " -"%(lunid)s." - -#, python-format -msgid "" -"terminate_connection: volume name: %(volume)s, wwpns: %(wwns)s, lun_id: " -"%(lunid)s." -msgstr "" -"Ukončení spojení: Název svazku %(volume)s, wwpns: %(wwns)s, id lun: " -"%(lunid)s." - -#, python-format -msgid "" -"terminate_connection_fc: volume name: %(volume)s, wwpns: %(wwns)s, lun_id: " -"%(lunid)s." -msgstr "" -"Ukončení spojení s fc: Název svazku %(volume)s, wwpns: %(wwns)s, id lun: " -"%(lunid)s." - -#, python-format -msgid "tunevv failed because the volume '%s' has snapshots." -msgstr "tunevv selhalo protože svazek '%s' má snímky." - -#, python-format -msgid "username: %(username)s, verify_cert: %(verify)s." -msgstr "Uživatelské jméno: %(username)s, ověření certifikátu: %(verify)s." - -#, python-format -msgid "vol=%s" -msgstr "svazek=%s" - -#, python-format -msgid "vol_name=%(name)s provider_location=%(loc)s" -msgstr "název svazku %(name)s, umístění poskytovatele %(loc)s" - -#, python-format -msgid "volume %(name)s extended to %(size)d." -msgstr "Svazek %(name)s rozšířen na %(size)d." - -#, python-format -msgid "volume %s doesn't exist" -msgstr "Svazek %s neexistuje" - -#, python-format -msgid "volume %s no longer exists in backend" -msgstr "Svazek %s již v podpůrné vrstvě neexistuje" - -msgid "volume_file does not support fileno() so skipping fsync()" -msgstr "Soubor svazku nepodporuje fileno(), a proto je fsync() přeskočen" diff --git a/cinder/locale/cs/LC_MESSAGES/cinder-log-warning.po b/cinder/locale/cs/LC_MESSAGES/cinder-log-warning.po deleted file mode 100644 index 931649a0b..000000000 --- a/cinder/locale/cs/LC_MESSAGES/cinder-log-warning.po +++ /dev/null @@ -1,1799 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# OpenStack Infra , 2015. #zanata -# Zbyněk Schwarz , 2015. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev42\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-04 03:40+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-12-22 01:37+0000\n" -"Last-Translator: Zbyněk Schwarz \n" -"Language: cs\n" -"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Czech\n" - -#, python-format -msgid "%(path)s is being set with open permissions: %(perm)s" -msgstr "%(path)s je nastavována s volnými oprávněními: %(perm)s" - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "%s is already mounted" -msgstr "%s již je připojeno" - -#, python-format -msgid "%s not found!" -msgstr "%s nenalezeno!" - -msgid "" -"'hpe3par:cpg' is not supported as an extra spec in a volume type. CPG's are " -"chosen by the cinder scheduler, as a pool, from the cinder.conf entry " -"'hpe3par_cpg', which can be a list of CPGs." -msgstr "" -"'hpe3par:cpg' není podporováno jako dodatečná specifikace v typu svazku. " -"Společné skupiny poskytování jsou voleny plánovačem cinder, jako zásoba, z " -"položky 'hpe3par_cpg' v cinder.conf, který může být seznamem těchto skupin." - -#, python-format -msgid "3PAR vlun for volume %(name)s not found on host %(host)s" -msgstr "3PAR vlun pro svazek %(name)s nenalezen v hostiteli %(host)s" - -#, python-format -msgid "AttachSnapTask.revert: detach mount point %s" -msgstr "Vrácení úkolu připojení snímku: odpojení bodu připojení %s" - -msgid "Attempted to delete a space that's not there." -msgstr "Pokus smazat prostor který neexistuje." - -#, python-format -msgid "" -"Attempting a rollback of: %(volumeName)s to original pool " -"%(sourcePoolInstanceName)s." -msgstr "" -"Pokus o zpětné vrácení %(volumeName)s do původní zásoby " -"%(sourcePoolInstanceName)s." - -msgid "Attempting recreate of backing lun..." -msgstr "Pokus o znovuvytvoření záložního lun..." - -#, python-format -msgid "" -"Availability zone '%(s_az)s' not found, falling back to '%(s_fallback_az)s'." -msgstr "" -"Zóna dostupnosti '%(s_az)s' nebyla nalezena, bude použita záložní " -"'%(s_fallback_az)s'." - -#, python-format -msgid "Availability zone '%s' is invalid" -msgstr "Zóna dostupnosti '%s' je neplatná" - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping verify." -msgstr "" -"Zálohovací služba %(service)s nepodporuje ověřování. Záloha s id %(id)s není " -"ověřena. Ověřování přeskočeno." - -msgid "" -"Both 'storagetype:prvosioning' and 'provisioning:type' are set in the extra " -"specs, the value of 'provisioning:type' will be used. The key 'storagetype:" -"provisioning' may be deprecated in the next release." -msgstr "" -"V dodatečných specifikacích jsou zadány 'storagetype:prvosioning' a " -"'provisioning:type', bude použita hodnota z 'provisioning:type'. Klíč " -"'storagetype:provisioning' může být v příští verzi zastaralý." - -#, python-format -msgid "CG %(cg_name)s does not exist. Message: %(msg)s" -msgstr "Skupina jednotnosti %(cg_name)s neexistuje. Zpráva: %(msg)s" - -#, python-format -msgid "CG %(cg_name)s is deleting. Message: %(msg)s" -msgstr "Probíhá mazání skupiny jednotnosti %(cg_name)s. Zpráva: %(msg)s" - -#, python-format -msgid "CHAP is enabled, but server secret not configured on server %s" -msgstr "CHAP je povolen, ale soukromý klíč serveru není nastaven na serveru %s" - -#, python-format -msgid "CHAP secret exists for host %s but CHAP is disabled" -msgstr "Soukromý klíč CHAP pro hostitele %s existuje, ale CHAP je zakázán." - -msgid "CHAP secret exists for host but CHAP is disabled." -msgstr "Soukromý klíč CHAP pro hostitele existuje, ale CHAP je zakázán." - -#, python-format -msgid "Can't find lun %s on the array." -msgstr "Nelze najít lun %s v poli." - -msgid "Can't find lun on the array." -msgstr "Nelze najít lun v poli." - -msgid "Can't find snapshot on the array." -msgstr "Nelze najít snímek v poli." - -msgid "Can't find target iqn from rest." -msgstr "Nelze najít cílové iqn z REST." - -msgid "Cannot determine the hardware type." -msgstr "Nelze zjistit typ hardwaru." - -#, python-format -msgid "Cannot get volume status %(exc)s." -msgstr "Nelze získat stav svazku %(exc)s." - -#, python-format -msgid "" -"Cannot undo volume rename; old name was %(old_name)s and new name is " -"%(new_name)s." -msgstr "" -"Nelze vrátit přejmenování svazku zpět; starý název byl %(old_name)s a nový " -"název je %(new_name)s." - -#, python-format -msgid "Cgsnapshot name %(name)s already exists. Message: %(msg)s" -msgstr "Snímek skupiny jednotnosti %(name)s již existuje. Zpráva: %(msg)s" - -#, python-format -msgid "Change will make usage less than 0 for the following resources: %s" -msgstr "Změna využití se sníží na méně než 0 pro následující zdroje: %s" - -#, python-format -msgid "" -"Changing backing: %(backing)s name from %(new_name)s to %(old_name)s failed." -msgstr "Změna názvu zálohy %(backing)s z %(new_name)s na %(old_name)s selhala." - -#, python-format -msgid "" -"Clone failed on V3. Cleaning up the target volume. Clone name: %(cloneName)s " -msgstr "" -"Klonování selhalo ve V3. Čištění cílového svazku. Název klona: %(cloneName)s " - -msgid "" -"Configuration option eqlx_cli_timeout is deprecated and will be removed in M " -"release. Use ssh_conn_timeout instead." -msgstr "" -"Volba nastavení eqlx_cli_timeout je zastaralá a bude odstraněna ve verzi M. " -"Místo toho používejte ssh_conn_timeout." - -msgid "" -"Configuration options eqlx_use_chap, eqlx_chap_login and eqlx_chap_password " -"are deprecated. Use use_chap_auth, chap_username and chap_password " -"respectively for the same." -msgstr "" -"Volby nastavení eqlx_use_chap, eqlx_chap_login a eqlx_chap_password jsou " -"zastaralé. Byly nahrazeny volbami use_chap_auth, chap_username a " -"chap_password respectively se stejnou funkcí." - -#, python-format -msgid "Consistency group %(name)s already exists. Message: %(msg)s" -msgstr "Skupina jednotnosti %(name)s již existuje. Zpráva: %(msg)s" - -#, python-format -msgid "" -"CopySnapshotTask.revert: delete the copied snapshot %(new_name)s of " -"%(source_name)s." -msgstr "" -"Vrácení úkolu kopírování snímku: Mazání kopírovaného snímku %(new_name)s z " -"%(source_name)s." - -#, python-format -msgid "Could not create target because it already exists for volume: %s" -msgstr "Nelze vytvořit cíl protože již ve svazku existuje: %s" - -#, python-format -msgid "Could not determine root volume name on %s." -msgstr "Nelze zjistit název kořenového svazku v %s." - -#, python-format -msgid "Could not get pool information (%s)!" -msgstr "Nelze získat informace o zásobě (%s)!" - -#, python-format -msgid "Could not get status for %(name)s (%(status)d)." -msgstr "Nelze získat stav %(name)s (%(status)d)." - -#, python-format -msgid "CreateDestLunTask.revert: delete temp lun %s" -msgstr "Vrácení úkolu vytvoření cílového LUN: Mazání dočasného lun %s" - -#, python-format -msgid "CreateSMPTask.revert: delete mount point %s" -msgstr "Vrácení vytvoření úkolu SMPT: Smazání bodu připojení %s" - -#, python-format -msgid "CreateSnapshotTask.revert: delete temp cgsnapshot %s" -msgstr "" -"Vrácení úkolu vytvoření snímku: Mazání dočasného snímku skupiny jednotnosti " -"%s" - -#, python-format -msgid "CreateSnapshotTask.revert: delete temp snapshot %s" -msgstr "Vrácení úkolu vytvoření snímku: Mazání dočasného snímku %s" - -#, python-format -msgid "" -"CreateStorageHardwareID failed. initiator: %(initiator)s, rc=%(rc)d, ret=" -"%(ret)s." -msgstr "" -"Vytvoření ID hardwaru úložiště selhalo. Zavaděč %(initiator)s, rc=%(rc)d, " -"ret=%(ret)s." - -#, python-format -msgid "DELETE call failed for %s!" -msgstr "Volání smazání selhalo u %s!" - -#, python-format -msgid "Deadlock detected when running '%(func_name)s': Retrying..." -msgstr "" -"Při provádění '%(func_name)s' zjištěno zablokování. Bude proveden nový " -"pokus..." - -#, python-format -msgid "Delete Snapshot id not found. Removing from cinder: %(id)s Ex: %(msg)s" -msgstr "" -"ID mazaného snímku nenalezeno. Odstraňování z cinder: %(id)s Výjimka: %(msg)s" - -#, python-format -msgid "Delete temp LUN after migration start failed. LUN: %s" -msgstr "Smazání dočasného LUN po zahájení přesunu selhalo. LUN: %s" - -#, python-format -msgid "" -"Delete the temporary cgsnapshot %(name)s failed. This temporary cgsnapshot " -"can be deleted manually. Message: %(msg)s" -msgstr "" -"Smazání dočasného snímku skupiny jednotnosti %(name)s selhalo. Tento snímek " -"lze smazat ručně. Zpráva: %(msg)s." - -#, python-format -msgid "Delete volume id not found. Removing from cinder: %(id)s Ex: %(msg)s" -msgstr "" -"ID mazanéhosvazku nenalezeno. Odstraňování z cinder: %(id)s Výjimka: %(msg)s" - -#, python-format -msgid "Deleting image in unexpected status: %(image_status)s." -msgstr "Mazání obrazu v neočekávaném stavu: %(image_status)s." - -#, python-format -msgid "Destination %s already exists." -msgstr "Cíl %s již existuje." - -msgid "" -"Destination volume type is different from source volume type for an " -"encrypted volume. Encrypted backup restore has failed." -msgstr "" -"Cílový typ svazku se liší od zdrojového typu zašifrovaného svazku. Obnovení " -"zašifrované zálohy selhalo." - -msgid "Detected snapshot stuck in creating status, setting to ERROR." -msgstr "Objeven snímek zaseknutý ve stavu creating, nastavování na ERROR." - -#, python-format -msgid "Detected volume stuck in %(curr_status)s status, setting to ERROR." -msgstr "" -"Objeven svazek zaseknutý ve stavu %(curr_status)s, nastavování na ERROR." - -#, python-format -msgid "" -"Didn't get the pool information of the host %s. Storage assisted Migration " -"is not supported. The host may be using a legacy driver." -msgstr "" -"Z hostitele %s nebyly získány informace o zásobě. Přesun za pomocí úložiště " -"není podporován. Hostitel možná používá zastaralý ovladač." - -msgid "Discover file retries exhausted." -msgstr "Vyčerpány pokusy o zjištění souboru." - -msgid "Driver didn't return connection info from terminate_connection call." -msgstr "Ovladač nevrátil informace o připojení z volání o ukončení připojení." - -msgid "Driver didn't return connection info, can't add zone." -msgstr "Ovladač nevrátil informace o připojení, nelze přidat zónu." - -#, python-format -msgid "" -"Driver path %s is deprecated, update your configuration to the new path." -msgstr "" -"Cesta ovladače %s je zastaralá, aktualizujte svá nastavení na novou cestu." - -#, python-format -msgid "Error encountered translating config_string: %(config_string)s to dict" -msgstr "" -"Při překladu řetězce nastavení se objevila chyba: %(config_string)s do dict" - -#, python-format -msgid "Error finding LUNs for volume %s. Verify volume exists." -msgstr "Chyba při hledání LUN pro svazek %s. Ověřování zda svazek existuje." - -#, python-format -msgid "" -"Error in filtering function '%(function)s' : '%(error)s' :: failing host" -msgstr "" -"Chyba ve funkce filtrování '%(function)s' : '%(error)s' :: hostitel selhává" - -#, python-format -msgid "" -"Error in goodness_function function '%(function)s' : '%(error)s' :: " -"Defaulting to a goodness of 0" -msgstr "" -"Chyba ve funkcí Goodness '%(function)s' : '%(error)s' :: Je použita její " -"minimální hodnota 0" - -#, python-format -msgid "Error mapping LUN. Code :%(code)s, Message: %(message)s" -msgstr "Chyba při mapování LUN. Kód: %(code)s, zpráva: %(message)s" - -#, python-format -msgid "Error occurred while deleting backing: %s." -msgstr "Při mazání zálohy nastala chyba: %s." - -#, python-format -msgid "Error occurred while deleting descriptor: %s." -msgstr "Při mazání popisovače nastala chyba: %s." - -#, python-format -msgid "Error occurred while deleting temporary disk: %s." -msgstr "Při mazání dočasného disku nastala chyba: %s." - -msgid "Error on parsing target_pool_name/target_array_serial." -msgstr "Chyba při zpracování názvu cílové zásoby a pole." - -#, python-format -msgid "Error refreshing volume info. Message: %s" -msgstr "Chyba při obnovování informaci o svazku. Zpráva: %s" - -#, python-format -msgid "Error running SSH command: %s" -msgstr "Chyba při provádění příkazu SSH: %s" - -#, python-format -msgid "Error unmapping LUN. Code :%(code)s, Message: %(message)s" -msgstr "Chyba při rušení mapování LUN. Kód: %(code)s, zpráva: %(message)s" - -#, python-format -msgid "Error updating agent-type for volume %s." -msgstr "Chyba při aktualizaci typu agentu ve svazku %s." - -msgid "Error while listing objects, continuing with delete." -msgstr "Chyba při vypisování objektů, pokračuje se ve smazání." - -#, python-format -msgid "Exception during cache cleaning %(share)s. Message - %(ex)s" -msgstr "Výjimka při čištění mezipaměti %(share)s. Zpráva - %(ex)s" - -#, python-format -msgid "Exception during deleting %s" -msgstr "Během mazání %s nastala výjimka" - -#, python-format -msgid "Exception during mounting %s" -msgstr "Při připojování %s došlo k výjimce" - -#, python-format -msgid "Exception during unmounting %s" -msgstr "Při odpojování nastala výjimka %s" - -#, python-format -msgid "Exception moving file %(src)s. Message - %(e)s" -msgstr "Výjimka při přesunování souboru %(src)s. Zpráva - %(e)s" - -#, python-format -msgid "Exception moving file %(src)s. Message: %(e)s" -msgstr "Výjimka při přesunování souboru %(src)s. Zpráva: %(e)s" - -#, python-format -msgid "" -"Exception while creating image %(image_id)s snapshot. Exception: %(exc)s" -msgstr "Při vytváření snímku obrazu %(image_id)s nastala výjimka: %(exc)s" - -#, python-format -msgid "" -"Exception while registering image %(image_id)s in cache. Exception: %(exc)s" -msgstr "Výjimka při registraci obrazu %(image_id)s v mezipaměti: %(exc)s" - -#, python-format -msgid "" -"Extension %(ext_name)s: Cannot extend resource %(collection)s: No such " -"resource" -msgstr "" -"Rozšíření %(ext_name)s: nelze rozšířit zdroj %(collection)s: Žádný takový " -"zdroj" - -#, python-format -msgid "Extra spec %(old)s is deprecated. Use %(new)s instead." -msgstr "" -"Dodatečná specifikace %(old)s je zastaralá. Místo toho použijte %(new)s." - -#, python-format -msgid "Extra spec %(old)s is obsolete. Use %(new)s instead." -msgstr "Dodatečná specifikace %(old)s je zrušena. Místo toho použijte %(new)s." - -msgid "" -"Extra spec key 'storagetype:pool' is obsoleted since driver version 5.1.0. " -"This key will be ignored." -msgstr "" -"Klíč dodatečné specifikace 'storagetype:pool' je zastaralý od verze ovladače " -"5.1.0. Tento klíč bude ignorován." - -msgid "" -"Extra spec key 'storagetype:provisioning' may be deprecated in the next " -"release. It is recommended to use extra spec key 'provisioning:type' instead." -msgstr "" -"Klíč dodatečné specifikace 'storagetype:provisioning' může být v příští " -"verzi zastaralý. Doporučuje se místo toho použít klíč 'provisioning:type'." - -#, python-format -msgid "FAST is enabled. Policy: %(fastPolicyName)s." -msgstr "FAST je povoleno. Zásada: %(fastPolicyName)s." - -#, python-format -msgid "Fail to connect host %(host)s back to storage group %(sg)s." -msgstr "Nelze připojit hostitele %(host)s zpět do skupiny úložiště %(sg)s." - -#, python-format -msgid "" -"Failed target removal because target or ACL's couldn't be found for iqn: %s." -msgstr "" -"Odstranění cíle selhalo protože cíl nebo ACL nemohly být v iqn nalezeny: %s." - -#, python-format -msgid "" -"Failed terminating the connection of volume %(volume_id)s, but it is " -"acceptable." -msgstr "" -"Ukončení spojení se svazkem %(volume_id)s selhalo, selhání je přijatelné." - -#, python-format -msgid "Failed to activate volume copy throttling: %(err)s" -msgstr "Nelze aktivovat přiškrcení kopie svazku: %(err)s" - -#, python-format -msgid "Failed to add host group: %s" -msgstr "Nelze přidat skupinu hostitele: %s" - -#, python-format -msgid "Failed to associate qos specs %(id)s with type: %(vol_type_id)s" -msgstr "Přidružení specifikace qos %(id)s k typu: %(vol_type_id)s selhalo" - -#, python-format -msgid "Failed to create new image-volume cache entry. Error: %(exception)s" -msgstr "" -"Nelze vytvořit novou položku obrazu-svazku v mezipaměti. Výjimka: " -"%(exception)s" - -#, python-format -msgid "Failed to create pair: %s" -msgstr "Nelze vytvořit pár: %s" - -#, python-format -msgid "" -"Failed to create volume from image-volume cache, will fall back to default " -"behavior. Error: %(exception)s" -msgstr "" -"Nelze vytvořit svazek z mezipaměti obrazu-svazku, bude použito výchozí " -"chování. Chyba: %(exception)s" - -#, python-format -msgid "Failed to deregister %(itor)s because: %(msg)s." -msgstr "Nelze zrušit registraci %(itor)s protože: %(msg)s." - -#, python-format -msgid "Failed to destroy Storage Group %s." -msgstr "Nelze zničit skupinu úložiště %s." - -#, python-format -msgid "Failed to disassociate qos specs %(id)s with type: %(vol_type_id)s" -msgstr "Odloučení specifikace qos %(id)s od typu: %(vol_type_id)s selhalo" - -#, python-format -msgid "Failed to disassociate qos specs %s." -msgstr "Odloučení specifikace qos %s selhalo." - -#, python-format -msgid "Failed to discard zero page: %s" -msgstr "Nelze zahodit nulovou stránku: %s" - -#, python-format -msgid "Failed to extract initiators of %s, so ignore deregistration operation." -msgstr "" -"Nelze extrahovat zavaděče %s, operace pro zrušení registrace je ignorována." - -msgid "Failed to get Raid Snapshot ID and did not store in snapshot." -msgstr "Nelze získat ID Raid snímku a ve snímku nebylo uloženo." - -msgid "Failed to get target pool id." -msgstr "Nelze získat id cílové zásoby." - -msgid "" -"Failed to get target_pool_name and target_array_serial. 'location_info' is " -"not in host['capabilities']." -msgstr "" -"Nelze získat název cílové zásoby a pole. 'location_info' není v " -"hostiteli['capabilities']." - -#, python-format -msgid "Failed to invoke ems. Message : %s" -msgstr "Nelze zavolat ems. Zpráva: %s" - -#, python-format -msgid "Failed to load extension %(classpath)s: %(exc)s" -msgstr "Nelze načíst rozšíření %(classpath)s: %(exc)s" - -#, python-format -msgid "Failed to load extension %(ext_factory)s: %(exc)s" -msgstr "Nelze načít rozšíření %(ext_factory)s: %(exc)s" - -#, python-format -msgid "Failed to load extension %(ext_name)s: %(exc)s" -msgstr "Nelze načíst rozšíření %(ext_name)s: %(exc)s" - -#, python-format -msgid "Failed to manage virtual volume %(disp)s due to error during retype." -msgstr "" -"Nelze spravovat virtuální svazek %(disp)s kvůli chybě během přetypování." - -#, python-format -msgid "" -"Failed to migrate volume. The destination volume %(vol)s is not deleted " -"since the source volume may have been deleted." -msgstr "" -"Nelze přesunout svazek. Cílový svazek %(vol)s nebyl smazán protože zdrojový " -"svazek mohl být smazán." - -#, python-format -msgid "" -"Failed to migrate: %(volumeName)s from default source storage group for FAST " -"policy: %(sourceFastPolicyName)s. Attempting cleanup... " -msgstr "" -"Nelze přesunout: %(volumeName)s z výchozí skupiny zdrojového úložiště pro " -"zásadu FAST %(sourceFastPolicyName)s. Pokus o vyčištění..." - -#, python-format -msgid "Failed to query pool %(id)s status %(ret)d." -msgstr "Dotaz na stav %(ret)d zásoby %(id)s selhal." - -#, python-format -msgid "Failed to refresh mounts, reason=%s" -msgstr "Nelze obnovit připojení, důvod=%s" - -#, python-format -msgid "" -"Failed to register %(itor)s to SP%(sp)s port %(portid)s because: %(msg)s." -msgstr "" -"Nelze registrovat %(itor)s do SP%(sp)s port %(portid)s protože: %(msg)s." - -#, python-format -msgid "Failed to restart horcm: %s" -msgstr "Nelze restartovat horcm: %s" - -#, python-format -msgid "Failed to run command: %s." -msgstr "Nelze provést příkaz: %s." - -#, python-format -msgid "Failed to run lsguicapability. Exception: %s." -msgstr "Nelze spustit lsguicapability. Výjimka: %s." - -#, python-format -msgid "" -"Failed to save iscsi LIO configuration when modifying volume id: %(vol_id)s." -msgstr "Nelze uložit nastavení iscsi LIO při měnění id svazku %(vol_id)s." - -#, python-format -msgid "Failed to setup blkio cgroup to throttle the device '%(device)s'." -msgstr "" -"Nelze nastavit kontrolní skupinu vstupu/výstupu bloku pro škrcení zařízení " -"'%(device)s'." - -#, python-format -msgid "Failed to unmount previous mount: %s" -msgstr "Nelze odpojit předchozí připojení: %s" - -#, python-format -msgid "" -"Failed to update %(conf)s for volume id %(vol_id)s after removing iscsi " -"target. %(conf)s does not exist." -msgstr "" -"Nelze aktualizovat %(conf)s pro svazek s id %(vol_id)s po odstranění cíle " -"iscsi. %(conf)s neexistuje." - -#, python-format -msgid "Failure deleting job %s." -msgstr "Nelze smazat úkol %s." - -#, python-format -msgid "Failure deleting temp snapshot %s." -msgstr "Mazání dočasného snímku %s selhalo." - -#, python-format -msgid "Failure deleting the snapshot %(snapshot_id)s of volume %(volume_id)s." -msgstr "Mazání snímku %(snapshot_id)s svazku %(volume_id)s selhalo." - -msgid "" -"Fallocate not supported by current version of glusterfs. So falling back to " -"dd." -msgstr "" -"Fallocate není podporováno současnou verzí glusterfs. Přechází se zpět na dd." - -#, python-format -msgid "" -"Flexvisor failed to delete volume %(id)s from group %(vgid)s due to " -"%(status)s." -msgstr "" -"Flexvisor nemohl smazat svazek %(id)s ze skupiny %(vgid)s z důvodu%(status)s." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s from the group %(vgid)s." -msgstr "Flexvisor nemohl smazat svazek %(id)s ze skupiny %(vgid)s." - -#, python-format -msgid "" -"Found invalid iSCSI IP address(s) in configuration option(s) " -"hpe3par_iscsi_ips or iscsi_ip_address '%s.'" -msgstr "" -"Ve volbách nastavení hpe3par_iscsi_ips nebo iscsi_ip_address nalezeny " -"neplatné IP adresy iSCSI: '%s'." - -msgid "Goodness function not set :: defaulting to minimal goodness rating of 0" -msgstr "Funkce Goodness není nastavena :: je použita její minimální hodnota 0" - -#, python-format -msgid "Got disconnected; trying to reconnect. (%s)" -msgstr "Došlo k odpojení; pokus o znovu připojení. (%s)" - -#, python-format -msgid "" -"Group sync name not found for target group %(target)s on %(storageSystem)s." -msgstr "" -"Název synchronizace skupiny nenalezen v cílové skupině %(target)s na " -"%(storageSystem)s." - -#, python-format -msgid "HLU %(hlu)s has already been removed from %(sgname)s. Message: %(msg)s" -msgstr "HLU %(hlu)s již bylo odstraněno z %(sgname)s. Zpráva: %(msg)s" - -#, python-format -msgid "" -"HPELeftHand API is version %(current)s. A minimum version of %(min)s is " -"needed for manage/unmanage support." -msgstr "" -"Verze API HPELeftHand: %(current)s. Pro podporu vytváření/rušení spravování " -"je vyžadována verze %(min)s nebo vyšší." - -#, python-format -msgid "" -"Hint \"%s\" dropped because ExtendedServerAttributes not active in Nova." -msgstr "" -"Nápověda \"%s\" zahozena, protože rozšířené vlastnosti serveru nejsou " -"aktivní v Nova." - -#, python-format -msgid "" -"Hint \"%s\" dropped because Nova did not return enough information. Either " -"Nova policy needs to be changed or a privileged account for Nova should be " -"specified in conf." -msgstr "" -"Nápověda \"%s\" zahozena, protože Nova nevrátila dostatek informací. Buď je " -"třeba změnit zásadu Nova, nebo je třeba v nastavení zadat výsadní účet pro " -"Nova se všemi potřebnými oprávněními." - -#, python-format -msgid "" -"Host %(host)s has already disconnected from storage group %(sgname)s. " -"Message: %(msg)s" -msgstr "" -"Hostitel %(host)s již byl odpojen od skupiny úložiště %(sgname)s. Zpráva: " -"%(msg)s" - -msgid "" -"Host exists without CHAP credentials set and has iSCSI attachments but CHAP " -"is enabled. Updating host with new CHAP credentials." -msgstr "" -"Hostitel je bez nastavených přihlašovacích údajů CHAP, má připojení iSCSI, " -"ale CHAP je povolen. Aktualizování hostitele pomocí nových přihlašovacích " -"údajů CHAP." - -msgid "Host has no CHAP key, but CHAP is enabled." -msgstr "Hostiteli nemá žádný klíč CHAP, ale CHAP je povolen." - -#, python-format -msgid "IOnetworks GET failed (%d)" -msgstr "Získání IOnetworks selhalo (%d)" - -msgid "IQN already existed." -msgstr "IQN již existuje." - -msgid "IQN has been used to create map." -msgstr "IQN bylo použito k vytvoření mapy." - -msgid "ISCSI provider_location not stored, using discovery" -msgstr "Umístění poskytovatele ISCSI neuloženo, bude se zjišťovat" - -msgid "" -"ISERTgtAdm is deprecated, you should now just use LVMVolumeDriver and " -"specify iscsi_helper for the target driver you wish to use. In order to " -"enable iser, please set iscsi_protocol=iser with lioadm or tgtadm target " -"helpers." -msgstr "" -"ISERTgtAdm je zastaralé, nyní byste měli používat LVMVolumeDriver a zadat " -"pomocníka iscsi pro cílový ovladač, který chcete použít. Abyste mohli použít " -"iser, prosím nastavte protokol iscsi s hodnotou iser s cílovými pomocníky " -"lioadm nebo tgtadm." - -msgid "Id not in sort_keys; is sort_keys unique?" -msgstr "id není v seřazení klíčů; je seřazení jedinečné?" - -msgid "Image delete encountered an error." -msgstr "Při mazání obrazu nastala chyba." - -#, python-format -msgid "Image-volume cache for host %(host)s does not have enough space (GB)." -msgstr "" -"Mezipaměť obrazu-svazku pro hostitele %(host)s nemá dostatek místa (GB)." - -msgid "Inconsistent Luns." -msgstr "Nekonzistentní Lun." - -#, python-format -msgid "" -"Incorrect value error: %(blocksize)s, it may indicate that " -"'volume_dd_blocksize' was configured incorrectly. Fall back to default." -msgstr "" -"Chyba kvůli nesprávné hodnotě: %(blocksize)s, to může naznačovat, že " -"'volume_dd_blocksize' nebylo nastaveno správně. Bude použita výchozí hodnota." - -#, python-format -msgid "" -"Insufficient free space for thin provisioning. The ratio of provisioned " -"capacity over total capacity %(provisioned_ratio).2f has exceeded the " -"maximum over subscription ratio %(oversub_ratio).2f on host %(host)s." -msgstr "" -"Pro mělké poskytování není dostatek volného místa. Poměr poskytované " -"kapacity na celkovou %(provisioned_ratio).2f překročil maximální poměr " -"odběru %(oversub_ratio).2f na hostiteli %(host)s." - -#, python-format -msgid "" -"Insufficient free space for volume creation on host %(host)s (requested / " -"avail): %(requested)s/%(available)s" -msgstr "" -"Není dostatek volného místa pro vytvoření svazku na hostiteli %(host)s. " -"(Požadováno: %(requested)s/Dostupné %(available)s)" - -#, python-format -msgid "" -"Insufficient free space for volume creation. Total capacity is %(total).2f " -"on host %(host)s." -msgstr "" -"Není dostatek volného místa pro vytvoření svazku. Celková kapacita je " -"%(total).2f na hostiteli %(host)s." - -#, python-format -msgid "Invalid IP address format '%s'" -msgstr "Neplatný formát IP adresy '%s'" - -#, python-format -msgid "" -"Invalid goodness result. Result must be between 0 and 100. Result " -"generated: '%s' :: Defaulting to a goodness of 0" -msgstr "" -"Neplatný výsledek funkce goodness. Výsledek musí být mezi 0 až 100. " -"Vypočtený výsledek '%s' :: Je použita její minimální hodnota 0" - -#, python-format -msgid "" -"Invalid iSCSI port %(sp)s-%(port)s-%(vlan)s found in io_port_list, will be " -"ignored." -msgstr "" -"V seznamu portů vstupu/výstupu nalezen neplatný port iSCSI %(sp)s-%(port)s-" -"%(vlan)s, bude ignorován." - -#, python-format -msgid "Invalid trace flag: %s" -msgstr "Neplatný příznak sledování: %s" - -msgid "" -"It is not the recommended way to use drivers by NetApp. Please use " -"NetAppDriver to achieve the functionality." -msgstr "" -"Toto není doporučený způsob používání ovladačů od NetApp. Pro dosažení této " -"funkce prosím použijte NetAppDriver." - -#, python-format -msgid "LUN %(name)s is already expanded. Message: %(msg)s" -msgstr "LUN %(name)s již je rozšířen. Zpráva: %(msg)s" - -#, python-format -msgid "LUN %(name)s is not ready for extension: %(out)s" -msgstr "LUN %(name)s není připraven na rozšíření: %(out)s" - -#, python-format -msgid "LUN %(name)s is not ready for snapshot: %(out)s" -msgstr "LUN %(name)s není připraven k pořízeni snímku: %(out)s" - -#, python-format -msgid "LUN already exists, LUN name %(name)s. Message: %(msg)s" -msgstr "LUN již existuje, název LUN %(name)s. Zpráva: %(msg)s" - -#, python-format -msgid "" -"LUN corresponding to %s is still in some Storage Groups.Try to bring the LUN " -"out of Storage Groups and retry the deletion." -msgstr "" -"LUN odpovídající %s je stále v některých skupinách úložiště. Zkuste ho " -"vyjmout ze skupin a znovu proveďte smazání." - -#, python-format -msgid "LUN is already deleted, LUN name %(name)s. Message: %(msg)s" -msgstr "LUN již je smazán, název LUN %(name)s. Zpráva: %(msg)s" - -#, python-format -msgid "" -"LUN misalignment may occur for current initiator group %(ig_nm)s) with host " -"OS type %(ig_os)s. Please configure initiator group manually according to " -"the type of the host OS." -msgstr "" -"U současné skupině zavaděče %(ig_nm)s s hostitelem mající typ OS %(ig_os)s " -"se může objevit nevyrovnanost LUN. Prosím nastavte skupinu zavaděče ručně " -"podle typu OS na hostiteli." - -#, python-format -msgid "LUN with id %(remove_id)s is not present in cg %(cg_name)s, skip it." -msgstr "" -"LUN s id %(remove_id)s není přítomna ve skupině jednotnosti %(cg_name)s, je " -"přeskočena." - -msgid "Least busy iSCSI port not found, using first iSCSI port in list." -msgstr "" -"Nejméně zaneprázdněný port iSCSI nenalezen, použit první port v seznamu." - -#, python-format -msgid "" -"Lun is not in lungroup. Lun id: %(lun_id)s, lungroup id: %(lungroup_id)s" -msgstr "" -"Lun není ve skupine lun. ID LUN %(lun_id)s, ID skupiny LUN: %(lungroup_id)s." - -#, python-format -msgid "" -"Lun is not in lungroup. Lun id: %(lun_id)s. Lungroup id: %(lungroup_id)s." -msgstr "" -"Lun není ve skupine lun. ID LUN %(lun_id)s. ID skupiny LUN: %(lungroup_id)s." - -#, python-format -msgid "" -"Lun is not in lungroup. Lun id: %(lun_id)s. lungroup id: %(lungroup_id)s." -msgstr "" -"Lun není ve skupine lun. ID LUN %(lun_id)s. ID skupiny LUN: %(lungroup_id)s." - -#, python-format -msgid "" -"Maximum number of Pool LUNs, %s, have been created. No more LUN creation can " -"be done." -msgstr "" -"Byl vytvořen maximální počet LUN zásoby %s. Nelze vytvořit žádné další LUN." - -#, python-format -msgid "Message - %s." -msgstr "Zpráva - %s." - -#, python-format -msgid "" -"Migration command may get network timeout. Double check whether migration in " -"fact started successfully. Message: %(msg)s" -msgstr "" -"Příkazu pro přesun může vypršet časový limit sítě. Zkontrolujte, zda přesun " -"byl opravdu úspěšně zahájen. Zpráva: %(msg)s" - -#, python-format -msgid "More than one valid preset was detected, using %s" -msgstr "Byly zjištěny více než jedny platné předvolby, jsou použity %s" - -#, python-format -msgid "Mount point %(name)s already exists. Message: %(msg)s" -msgstr "Bod připojení %(name)s již existuje. Zpráva %(msg)s" - -msgid "No VLUN contained CHAP credentials. Generating new CHAP key." -msgstr "" -"Žádný VLUN neobsahoval přihlašovací údaje CHAP. Vytváření nového klíče CHAP." - -msgid "No array serial number returned, set as unknown." -msgstr "Nebylo předáno sériové číslo pole, nastaveno na neznámé." - -#, python-format -msgid "No backing file found for %s, allowing snapshot to be deleted." -msgstr "Pro %s nenalezen žádný zálohovací soubor, smazání snímku povoleno." - -#, python-format -msgid "No entry in LUN table for volume/snapshot %(name)s." -msgstr "Žádná položka v tablce LUN pro svazek/snímek %(name)s." - -msgid "No host or VLUNs exist. Generating new CHAP key." -msgstr "Žádný VLUN nebo hostitel neexistuje. Vytváření nového klíče CHAP." - -msgid "No mapping." -msgstr "Žádné mapování." - -#, python-format -msgid "No port group found in masking view %(mv)s." -msgstr "V maskování %(mv)s nenalezena žádná skupiny portů." - -msgid "No protection domain name or id was specified in configuration." -msgstr "V nastavení nebylo zadán žádný název nebo id ochranné domény." - -msgid "No shares found hence skipping ssc refresh." -msgstr "Sdílení nenalezena a proto bude obnovení ssc přeskočeno." - -#, python-format -msgid "No status payload for volume %s." -msgstr "Žádný obsah stavu svazku %s." - -#, python-format -msgid "" -"No storage group found. Performing rollback on Volume: %(volumeName)s To " -"return it to the default storage group for FAST policy %(fastPolicyName)s." -msgstr "" -"Nenalezena žádná skupina úložiště. Provádění zpětného vrácení svazku " -"%(volumeName)s pro návrat do výchozí skupiny úložiště pro zásadu FAST " -"%(fastPolicyName)s." - -#, python-format -msgid "No storage pool found with available capacity %s." -msgstr "Nenalezena žádná zásoba úložiště s dostupnou vlastností %s." - -msgid "No storage pool name or id was found." -msgstr "Nebyla nalezen žádný název zásoby úložiště nebo jeho id." - -msgid "No such host alias name." -msgstr "Žádný takový název zkratky hostitele." - -#, python-format -msgid "No target ports found in masking view %(maskingView)s." -msgstr "V maskování %(maskingView)s nenalezeny žádné cílové porty." - -msgid "No volume node in XML content." -msgstr "V obsahu XML není žádný uzel svazku." - -#, python-format -msgid "No weighed hosts found for volume with properties: %s" -msgstr "Nenalezeni žádní vážení hostitelé pro svazek s vlastnostmi %s" - -msgid "Non-iSCSI VLUN detected." -msgstr "Zjištěn VLUN mimo iSCSI." - -#, python-format -msgid "Not deleting key %s" -msgstr "Klíč %s nebude smazán" - -#, python-format -msgid "Persistence file already exists for volume, found file at: %s" -msgstr "Soubor přetrvávání svazku již existuje, nalezen v %s" - -#, python-format -msgid "" -"Pre check for deletion. Volume: %(volumeName)s is part of a storage group. " -"Attempting removal from %(storageGroupInstanceNames)s." -msgstr "" -"Předkontrola mazání. Svazek %(volumeName)s je součástí skupiny úložiště. " -"Pokus o odstranění z %(storageGroupInstanceNames)s." - -#, python-format -msgid "" -"Production use of \"%(backend)s\" backend requires the Cinder controller to " -"have multipathing properly set up and the configuration option \"%(mpflag)s" -"\" to be set to \"True\"." -msgstr "" -"Použití podpůrné vrstvy \"%(backend)s\" v ostrém provozu vyžaduje, aby " -"kontrolér Cinder měl správně nastaveny vícenásobné cesty a volba nastavení " -"\"%(mpflag)s\" nastavenu na \"True\"." - -#, python-format -msgid "Property %s already exists." -msgstr "Vlastnost %s již existuje." - -#, python-format -msgid "Purity host deletion failed: %(msg)s." -msgstr "Smazání hostitele Purity selhalo: %(msg)s." - -#, python-format -msgid "" -"Quota %(s_name)s exceeded for %(s_pid)s, tried to create volume " -"(%(d_consumed)d volume(s) already consumed)." -msgstr "" -"Kvóta %(s_name)s překročena u %(s_pid)s, pokus o vytvoření svazku (již " -"využíváno (%(d_consumed)d svazků)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG backup " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" -"U %(s_pid)s překročena kvóta, pokus o vytvoření zálohy o velikosti " -"%(s_size)sG - (již využíváno (%(d_consumed)dG z %(d_quota)dG)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG snapshot " -"(%(d_consumed)dG of %(d_quota)dG already consumed)." -msgstr "" -"U %(s_pid)s překročena kvóta, pokus o vytvoření snímku o velikosti " -"%(s_size)sG (již využíváno (%(d_consumed)dG z %(d_quota)dG)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG volume " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" -"U %(s_pid)s překročena kvóta, pokus o vytvoření svazku o velikosti " -"%(s_size)sG (již využíváno (%(d_consumed)dG z %(d_quota)dG)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG volume - " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" -"U %(s_pid)s překročena kvóta, pokus o vytvoření svazku o velikosti " -"%(s_size)sG - (již využíváno (%(d_consumed)dG z %(d_quota)dG)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create backups (%(d_consumed)d " -"backups already consumed)" -msgstr "" -"U %(s_pid)s překročena kvóta, pokus o vytvoření záloh (již využíváno " -"(%(d_consumed)d záloh)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create snapshot (%(d_consumed)d " -"snapshots already consumed)." -msgstr "" -"U %(s_pid)s překročena kvóta, pokus o vytvoření snímku (již využíváno " -"(%(d_consumed)d snímků)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create volume (%(d_consumed)d volumes " -"already consumed)" -msgstr "" -"U %(s_pid)s překročena kvóta, pokus o vytvoření svazku (již využíváno " -"(%(d_consumed)d svazků)." - -#, python-format -msgid "" -"RBD image for backup %(backup)s of volume %(volume)s not found. Deleting " -"backup metadata." -msgstr "" -"Obraz RBD zálohy %(backup)s svazku %(volume)s nenalezen. Mazání popisných " -"dat zálohy." - -#, python-format -msgid "Reconnect attempt %(attempt)s failed. Next try in %(backoff).2fs." -msgstr "" -"Pokus o znovu připojení %(attempt)s selhal. Další pokus za %(backoff).2fs." - -#, python-format -msgid "Registration of image volume URI %(uri)s to image %(image_id)s failed." -msgstr "Registrace URI svazku obrazu %(uri)s k obrazu %(image_id)s selhala." - -#, python-format -msgid "" -"Remaining capacity %(remainingCapacityGb)s GBs is determined from SRP pool " -"capacity and not the SLO capacity. Performance may not be what you expect." -msgstr "" -"Zbývající místo %(remainingCapacityGb)s GB je odvozeno od schopnosti zásoby " -"SRP a ne SLO. Výkon nemusí být takový, jaký jste očekávali." - -#, python-format -msgid "Rename failure in cleanup of cDOT QOS policy group %(name)s: %(ex)s" -msgstr "" -"Selhání přejmenování při čistění skupiny zásady QOS cDOT %(name)s: %(ex)s" - -#, python-format -msgid "" -"Report interval must be less than service down time. Current config " -"service_down_time: %(service_down_time)s, report_interval for this: service " -"is: %(report_interval)s. Setting global service_down_time to: " -"%(new_down_time)s" -msgstr "" -"Interval hlášení musí být menší než doba nečinnosti. Současné nastavení doby " -"nečinnosti služby: %(service_down_time)s, interval hlášení pro tuto službu " -"je %(report_interval)s. Nastavování doby nečinnosti globální služby na: " -"%(new_down_time)s" - -msgid "Requested image is not accessible by current Tenant." -msgstr "Požadovaný obraz není dostupný současnému nájemníku." - -msgid "Returning as clean tmp vol job already running." -msgstr "Probíhá vrácení protože úkol čištění dočasného svazku již probíhá." - -#, python-format -msgid "" -"ScaleIO only supports volumes with a granularity of 8 GBs. The new volume " -"size is: %d." -msgstr "" -"ScaleIO podporuje pouze svazky s rozdělením po 8GB. Nová velikost svazku je: " -"%d." - -#, python-format -msgid "See unavailable iSCSI target: %s" -msgstr "Prohlédněte si nedostupný cíl iSCSI: %s" - -msgid "Silent failure of target removal detected, retry...." -msgstr "Zjištěno tiché selhání odstranění cíle, bude provede nový pokus..." - -#, python-format -msgid "Snapshot \"%s\" not found." -msgstr "Snímek \"%s\" nenalezen." - -#, python-format -msgid "Snapshot %(name)s already exists. Message: %(msg)s" -msgstr "Snímek %(name)s již existuje. Zpráva: %(msg)s" - -#, python-format -msgid "" -"Snapshot %(name)s for consistency group does not exist. Message: %(msg)s" -msgstr "Snímek %(name)s pro skupinu jednotnosti neexistuje. Zpráva: %(msg)s" - -#, python-format -msgid "Snapshot %(name)s is in use, retry. Message: %(msg)s" -msgstr "Snímek %(name)s je používán, bude proveden nový pokus. Zpráva: %(msg)s" - -#, python-format -msgid "Snapshot %(name)s may deleted already. Message: %(msg)s" -msgstr "Snímek %(name)s již mohl být smazán. Zpráva: %(msg)s" - -#, python-format -msgid "" -"Snapshot %(snapname)s is attached to snapshot mount point %(mpname)s " -"already. Message: %(msg)s" -msgstr "" -"Snímek %(snapname)s již je připojen k bodu připojení %(mpname)s. Zpráva: " -"%(msg)s" - -#, python-format -msgid "Snapshot %s already deleted." -msgstr "Snímek %s již je smazán." - -#, python-format -msgid "Snapshot still %(status)s Cannot delete snapshot." -msgstr "Snímek je stále ve stavu %(status)s. Nelze ho smazat." - -#, python-format -msgid "Start migration failed. Message: %s" -msgstr "Zahájení přesunu selhalo. Zpráva: %s" - -#, python-format -msgid "Storage Group %s is not found." -msgstr "Skupina úložiště %s nebyla nalezena." - -#, python-format -msgid "Storage Group %s is not found. Create it." -msgstr "Skupina úložiště %s nenalezena. Bude vytvořena." - -#, python-format -msgid "Storage Group %s is not found. terminate_connection() is unnecessary." -msgstr "Skupina úložiště %s nenalezena. Není třeba ukončovat připojení." - -#, python-format -msgid "Storage Pool '%(pool)s' is '%(state)s'." -msgstr "Zásoba úložiště '%(pool)s' je '%(state)s'." - -#, python-format -msgid "Storage group %(name)s already exists. Message: %(msg)s" -msgstr "Skupina úložiště %(name)s již existuje. Zpráva: %(msg)s" - -#, python-format -msgid "" -"Storage group %(name)s doesn't exist, may have already been deleted. " -"Message: %(msg)s" -msgstr "" -"Skupina úložiště %(name)s neexistuje, možná byla již smazána. Zpráva: %(msg)s" - -#, python-format -msgid "Storage sync name not found for target %(target)s on %(storageSystem)s." -msgstr "" -"Název synchronizace úložiště nenalezen v cíli %(target)s na " -"%(storageSystem)s." - -msgid "Storage-assisted migration failed during retype." -msgstr "Přesun za pomocí úložiště selhal během přetypování." - -#, python-format -msgid "" -"The \"netapp_size_multiplier\" configuration option is deprecated and will " -"be removed in the Mitaka release. Please set \"reserved_percentage = %d\" " -"instead." -msgstr "" -"Volba nastavení \"netapp_size_multiplier\" je zastaralá a bude odstraněna " -"ve verzi Mitaka. Místo toho prosím nastavte \"reserved_percentage = %d\"." - -msgid "The 'hplh' prefix is deprecated. Use 'hpelh' instead." -msgstr "Předpona 'hplh' je zastaralá. Místo toho použijte 'hpelh'." - -msgid "The MCS Channel is grouped." -msgstr "Kanál MCS je seskupen." - -msgid "" -"The NAS file operations will be run as root, allowing root level access at " -"the storage backend." -msgstr "" -"Operace se souborem NAS budou spouštěny pod účtem root, umožňující přístup k " -"podpůrné vrstvě úložiště na úrovni správce." - -#, python-format -msgid "" -"The NAS file operations will be run as root: allowing root level access at " -"the storage backend. This is considered an insecure NAS environment. Please " -"see %s for information on a secure NAS configuration." -msgstr "" -"Operace se souborem NAS budou spouštěny pod účtem root: umožňující přístup k " -"podpůrné vrstvě úložiště na úrovni správce. Toto je považováno za nebezpečné " -"prostředí NAS. Pro další informace o bezpečném nastavení NFS si přečtěte %s." - -msgid "" -"The NAS file permissions mode will be 666 (allowing other/world read & write " -"access)." -msgstr "" -"Režim oprávnění souboru NAS bude 666 (umožňující ostatním/světu přístup ke " -"čtení a zápisu)." - -#, python-format -msgid "" -"The NAS file permissions mode will be 666 (allowing other/world read & write " -"access). This is considered an insecure NAS environment. Please see %s for " -"information on a secure NFS configuration." -msgstr "" -"Režim oprávnění souboru NAS bude 666 (umožňující ostatním/světu přístup ke " -"čtení a zápisu). Toto je považováno za nebezpečné prostředí NAS. Pro další " -"informace o bezpečném nastavení NFS si přečtěte %s." - -msgid "" -"The VMAX plugin only supports Retype. If a pool based migration is necessary " -"this will happen on a Retype From the command line: cinder --os-volume-api-" -"version 2 retype --migration-policy on-demand" -msgstr "" -"Zásuvný modul VMAX podporuje pouze přetypování. Pokud je přesun pomocí " -"zásoby nutný, bude proveden při přetypování z příkazové řádky: cinder --os-" -"volume-api-version 2 retype --migration-policy on-" -"demand" - -#, python-format -msgid "" -"The colon in vendor name was replaced by underscore. Updated vendor name is " -"%(name)s\"." -msgstr "" -"Pomlčka v názvu prodejce byla nahrazena podtržítkem. Aktualizovaný název " -"prodejce je %(name)s\"." - -#, python-format -msgid "The device %s won't be cleared." -msgstr "Zařízení %s nebude vyčištěno." - -#, python-format -msgid "" -"The following specified storage pools do not exist: %(unexist)s. This host " -"will only manage the storage pools: %(exist)s" -msgstr "" -"Následující zadané zásoby úložiště neexistují: %(unexist)s. Tento hostitel " -"bude spravovat pouze tyto zásoby: %(exist)s" - -msgid "" -"The option 'netapp_storage_pools' is deprecated and will be removed in the " -"future releases. Please use the option 'netapp_pool_name_search_pattern' " -"instead." -msgstr "" -"Volba 'netapp_storage_pools' je zastaralá a bude odstraněna v budoucích " -"verzích. Místo toho prosím použijte 'netapp_pool_name_search_pattern'." - -msgid "" -"The option 'netapp_volume_list' is deprecated and will be removed in the " -"future releases. Please use the option 'netapp_pool_name_search_pattern' " -"instead." -msgstr "" -"Volba 'netapp_volume_list' je zastaralá a bude odstraněna v budoucích " -"verzích. Místo toho prosím použijte 'netapp_pool_name_search_pattern'." - -msgid "" -"The primary array is not reachable at this time. Since replication is " -"enabled, listing replication targets and failing over a volume can still be " -"performed." -msgstr "" -"Hlavní pole není v současnosti dostupné. Protože je replikace povolená může " -"být stále proveden výpis cílů replikace a zavedení záložního systému." - -#, python-format -msgid "The provisioning: %(provisioning)s is not valid." -msgstr "Poskytování %(provisioning)s není platné." - -#, python-format -msgid "" -"The source volume is a legacy volume. Create volume in the pool where the " -"source volume %s is created." -msgstr "" -"Zdrojový svazek je zastaralý. Vytvořte svazek v zásobě, kde byl vytvořen " -"zdrojový svazek %s." - -#, python-format -msgid "The specified Snapshot mount point %s is not currently attached." -msgstr "Zadaný bod připojení snímku %s není v současnosti připojen." - -#, python-format -msgid "" -"The user does not have access or sufficient privileges to use all netapp " -"APIs. The following extra_specs will fail or be ignored: %s" -msgstr "" -"Uživatel nemá přístup nebo dostatečná oprávnění k použití všech API netapp. " -"Následující dodatečné specifikace selžou nebo budou ignorovány: %s" - -#, python-format -msgid "" -"The volume: %(volumename)s was not first part of the default storage group " -"for FAST policy %(fastPolicyName)s." -msgstr "" -"Svazek %(volumename)s nebyl první částí výchozí skupiny úložiště pro zásadu " -"FAST %(fastPolicyName)s." - -#, python-format -msgid "" -"The volume: %(volumename)s. was not first part of the default storage group " -"for FAST policy %(fastPolicyName)s." -msgstr "" -"Svazek %(volumename)s nebyl první částí výchozí skupiny úložiště pro zásadu " -"FAST %(fastPolicyName)s." - -#, python-format -msgid "" -"There are no datastores matching new requirements; can't retype volume: %s." -msgstr "" -"Neexistují žádná datová úložiště odpovídající novým požadavkům; nelze " -"přetypovat svazek %s." - -#, python-format -msgid "Trying to boot from an empty volume: %s." -msgstr "Pokus o zavedení z prázdného svazku: %s." - -#, python-format -msgid "" -"Unable to clone image_volume for image %(image_id)s will not create cache " -"entry." -msgstr "" -"Nelze klonovat svazek obrazu %(image_id)s, položka v mezipaměti nebude " -"vytvořena." - -#, python-format -msgid "Unable to create folder %s" -msgstr "Nelze vytvořit složku %s" - -#, python-format -msgid "Unable to create snapshot %s" -msgstr "Nelze vytvořit snímek %s" - -#, python-format -msgid "Unable to delete Protection Group Snapshot: %s" -msgstr "Nelze smazat snímek ochranné skupiny: %s" - -#, python-format -msgid "Unable to delete Protection Group: %s" -msgstr "Nelze smazat ochrannou skupinu: %s" - -#, python-format -msgid "Unable to delete space %(space)s" -msgstr "Nelze smazat prostor %(space)s" - -#, python-format -msgid "" -"Unable to ensure space for image-volume in cache. Will skip creating entry " -"for image %(image)s on host %(host)s." -msgstr "" -"Nelze zajistit prostor v mezipaměti pro obraz-svazek. Bude přeskočeno " -"vytváření záznamu obrazu %(image)s na hostiteli %(host)s." - -#, python-format -msgid "" -"Unable to extend volume: %(vol)s to size: %(size)s on current datastore due " -"to insufficient space." -msgstr "" -"Nelze rozšířit svazek: %(vol)s na velikost %(size)s GB na současném datovém " -"úložišti z důvodu nedostatku místa." - -#, python-format -msgid "Unable to fetch datastores connected to host %s." -msgstr "Nelze získat datová úložiště spojená s hostitelem %s." - -#, python-format -msgid "Unable to find Masking view: %(view)s." -msgstr "Nelze najít maskování: %(view)s." - -#, python-format -msgid "Unable to find snapshot %s" -msgstr "Nelze najít snímek %s" - -msgid "" -"Unable to get internal tenant context: Missing required config parameters." -msgstr "" -"Nelze získat vnitřní kontext nájemníka: Chybí požadované parametry nastavení." - -msgid "Unable to get rados pool stats." -msgstr "Nelze získat statistiky zásoby rados." - -msgid "Unable to get storage tiers from tier policy rule." -msgstr "Nelze získat vrstvy úložiště z pravidla zásady vrstvy." - -#, python-format -msgid "Unable to locate volume:%s" -msgstr "Nelze nalézt svazek: %s" - -msgid "Unable to poll cluster free space." -msgstr "Nelze se dotázat na prostor bez clusteru." - -#, python-format -msgid "Unable to rename %(old_name)s, error message: %(error)s" -msgstr "Nelze přejmenovat %(old_name)s, chybová zpráva: %(error)s" - -#, python-format -msgid "Unable to update host type for host with label %(l)s. %(e)s" -msgstr "Nelze aktualizovat typ hostitele se jmenovkou %(l)s. %(e)s" - -#, python-format -msgid "Unable to update stats on non-initialized Volume Group: %s" -msgstr "Nelze aktualizovat statistiky v nezavedené skupině svazku: %s" - -#, python-format -msgid "Unexpected exception during image cloning in share %s" -msgstr "Neočekávaná výjimka při klonování obrazu ve sdílení %s" - -msgid "Unexpected exception while listing used share." -msgstr "Neočekávaná výjimka při vypisování použitých sdílení." - -msgid "Unexpected exception while short listing used share." -msgstr "" -"Při zkráceném vypisování použitého sdílení došlo k neočekávané výjimce." - -#, python-format -msgid "" -"Unknown error occurred while checking mount point: %s Trying to continue." -msgstr "" -"Při kontrole bodu připojení nastala neznámá chyba: %s. Probíhá pokus o " -"pokračování." - -#, python-format -msgid "Update driver status failed: %(config_group)s is uninitialized." -msgstr "Aktualizace stavu ovladače selhala: %(config_group)s není zavedeno." - -msgid "Use of empty request context is deprecated" -msgstr "Použití kontextu prázdné žádosti je zastaralé" - -#, python-format -msgid "" -"Vendor unique property \"%(property)s\" must start with vendor prefix with " -"colon \"%(prefix)s\". The property was not registered on capabilities list." -msgstr "" -"Vlastnost jedinečná prodejci \"%(property)s\" musí začínat předponou " -"prodejce \"%(prefix)s\" s pomlčkou. Vlastnost nebyla registrována v seznamu " -"schopností." - -msgid "Verify certificate is not set, using default of False." -msgstr "Ověření certifikátu nenastaveno, použito výchozí nastavení: False." - -#, python-format -msgid "Virtual Volume Set '%s' doesn't exist on array." -msgstr "Sada virtuálního svazku '%s' neexistuje v poli." - -#, python-format -msgid "Volume \"%s\" not found." -msgstr "Svazek \"%s\" nenalezen." - -#, python-format -msgid "Volume %(name)s already presented (%(status)d)!" -msgstr "Svazek %(name)s již je přítomen na (%(status)d)!" - -#, python-format -msgid "Volume %(vol)s was not in Storage Group %(sg)s." -msgstr "Svazek %(vol)s není ve skupině úložiště %(sg)s." - -#, python-format -msgid "Volume %(volume)s is not in any masking view." -msgstr "Svazek %(volume)s není v žádném maskování." - -#, python-format -msgid "" -"Volume %(volumeName)s was not first part of the default storage group for " -"the FAST Policy." -msgstr "" -"Svazek %(volumeName)s nebyl první částí výchozí skupiny úložiště pro zásadu " -"FAST." - -#, python-format -msgid "Volume %(volume_id)s already deleted." -msgstr "Svazek %(volume_id)s již byl smazán." - -#, python-format -msgid "Volume %(volume_id)s cannot be retyped because it has snapshot." -msgstr "Svazek %(volume_id)s nemůže být přetypován protože má snímek." - -#, python-format -msgid "Volume %(volume_id)s cannot be retyped during attachment." -msgstr "Svazek %(volume_id)s nemůže být během připojování přetypován." - -#, python-format -msgid "Volume %s already deleted." -msgstr "Svazek %s již je smazán." - -#, python-format -msgid "Volume %s does not exist." -msgstr "Svazek %s neexistuje." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping" -msgstr "Svazek %s nemá zadáno umístění poskytovatele, je přeskočen" - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "Svazek %s nemá zadáno umístění poskytovatele, je přeskočen." - -#, python-format -msgid "Volume %s exists but can't be deleted" -msgstr "Svazek %s existuje ale nemůže být smazán" - -#, python-format -msgid "Volume %s is not found!, it may have been deleted." -msgstr "Svazek %s nenalezen! Mohl být smazán." - -#, python-format -msgid "Volume %s was not found while trying to delete it." -msgstr "Svazek %s nebyla nalezen při pokusu o jeho smazání." - -#, python-format -msgid "" -"Volume : %(volumeName)s is not currently belonging to any storage group." -msgstr "Svazek: %(volumeName)s v současnosti nepatří k žádné skupině úložiště." - -#, python-format -msgid "Volume copy job for src vol %s not found." -msgstr "Úkol kopírování svazku pro zdrojový svazek %s nenalezen." - -#, python-format -msgid "Volume deletion failed with message: %s" -msgstr "Smazání svazku selhalo se zprávou: %s" - -#, python-format -msgid "Volume initialization failure. (%s)" -msgstr "Zavedení ovladače selhalo. (%s)" - -#, python-format -msgid "" -"Volume is masked but not to host %(host)s as expected. Returning empty " -"dictionary." -msgstr "" -"Svazek je zamaskován ale ne vůči hostiteli %(host)s jak se očekávalo. " -"Vracení prázdného slovníku." - -#, python-format -msgid "Volume is not writable. Please broaden the file permissions. Mount: %s" -msgstr "" -"Nelze zapisovat na svazek. Prosím rozšiřte oprávnění souboru. Připojení: %s" - -#, python-format -msgid "Volume not found. %s" -msgstr "Svazek nenalezen. %s" - -#, python-format -msgid "Volume path %s does not exist, nothing to remove." -msgstr "Cesta svazku %s neexistuje, není nic k odstranění." - -msgid "Volume refresh job already running. Returning..." -msgstr "Úkol obnovy svazku již běží. Vrácení..." - -#, python-format -msgid "Volume still %(status)s Cannot delete volume." -msgstr "Svazek je stále ve stavu %(status)s. Nelze ho smazat." - -msgid "Volume type will be changed to be the same as the source volume." -msgstr "Typ svazku bude změněn aby odpovídal typu zdrojového svazku" - -#, python-format -msgid "" -"Volume: %(volumeName)s Does not belong to storage group %(defaultSgName)s." -msgstr "Svazek: %(volumeName)s nepatří do skupiny úložiště %(defaultSgName)s." - -#, python-format -msgid "Volume: %(volumeName)s is not currently belonging to any storage group." -msgstr "Svazek %(volumeName)s v současnosti nepatří k žádné skupině úložiště." - -#, python-format -msgid "Volume: %s is in use, can't retype." -msgstr "Svazek %s se používá, nelze přetypovat." - -#, python-format -msgid "_get_vdisk_map_properties: Did not find a preferred node for vdisk %s." -msgstr "" -"Získání vlastnosti mapy virtuálního disku: Nenalezen upřednostňovaný uzel " -"pro virtuální disk %s." - -#, python-format -msgid "_migrate_cleanup on : %(volumeName)s." -msgstr "Vyčištění přesunu pro %(volumeName)s." - -#, python-format -msgid "_migrate_rollback on : %(volumeName)s." -msgstr "Zpětné vrácení přesunu pro %(volumeName)s." - -msgid "_remove_device: invalid properties or device." -msgstr "Odstranění zařízení: Neplatné vlastnosti nebo zařízení." - -#, python-format -msgid "" -"_unmap_vdisk_from_host: Multiple mappings of volume %(vdisk_name)s found, no " -"host specified." -msgstr "" -"Odmapování virtuálního disku od hostitele: Nalezeno vícero mapování svazku " -"%(vdisk_name)s, nezadán žádný hostitel." - -#, python-format -msgid "" -"_unmap_vdisk_from_host: No mapping of volume %(vol_name)s to any host found." -msgstr "" -"Odmapování virtuálního disku od hostitele: Nenalezeno žádné mapování svazku " -"%(vol_name)s k žádnému hostiteli." - -msgid "" -"config option keymgr.fixed_key has not been defined: some operations may " -"fail unexpectedly" -msgstr "" -"Volba nastavení keymgr.fixed_key není zadána: některé operace mohou nečekaně " -"selhat" - -#, python-format -msgid "delete_volume: unable to find volume %s" -msgstr "Smazání svazku: Nelze najít svazek %s" - -msgid "" -"destroy_empty_storage_group: True. Empty storage group will be deleted after " -"volume is detached." -msgstr "" -"destroy_empty_storage_group: True. Prázdná skupina úložiště bude smazána po " -"odpojení svazku." - -msgid "flush() not supported in this version of librbd" -msgstr "flush() není podporován touto verzí librbd" - -msgid "force_delete_lun_in_storagegroup=True" -msgstr "force_delete_lun_in_storagegroup=True" - -#, python-format -msgid "get_evs: %(out)s -- No find for %(fsid)s" -msgstr "Získání evs: %(out)s -- Nenalezeno pro %(fsid)s" - -#, python-format -msgid "get_fsid: %(out)s -- No info for %(fslabel)s" -msgstr "Získání fsid: %(out)s -- Žádné informace pro %(fslabel)s" - -msgid "" -"glance_num_retries shouldn't be a negative value. The number of retries will " -"be set to 0 until this iscorrected in the cinder.conf." -msgstr "" -"Počet pokusů pro glance by neměl mí zápornou hodnotu. Počet pokusů bude " -"nastaven na 0, dokud nebude opraven v conder.conf." - -#, python-format -msgid "" -"iSCSI IP: '%s' was not found in hpe3par_iscsi_ips list defined in cinder." -"conf." -msgstr "" -"iSCSI IP: '%s' nebylo nalezeno v seznamu hpe3par_iscsi_ips zadaném v cinder." -"conf." - -msgid "" -"ignore_pool_full_threshold: True. LUN creation will still be forced even if " -"the pool full threshold is exceeded." -msgstr "" -"ignore_pool_full_threshold: True. Vytvoření LUN bude vynuceno i když bude " -"překročen práh naplnění zásoby." - -#, python-format -msgid "initialize_connection: Did not find a preferred node for volume %s." -msgstr "Zavedení spojení: Nenalezen upřednostňovaný uzel pro svazek %s." - -#, python-format -msgid "ldev(%(ldev)d) is already mapped (hlun: %(hlu)d)" -msgstr "ldev(%(ldev)d) již je mapováno (hlun: %(hlu)d)" - -#, python-format -msgid "object %(key)s of type %(typ)s not found, %(err_msg)s" -msgstr "Objekt %(key)s typu %(typ)s nenalezen, %(err_msg)s" - -msgid "qemu-img is not installed." -msgstr "qemu-img není nainstalováno." - -msgid "refresh stale ssc job in progress. Returning... " -msgstr "Úkol obnovy starého ssc probíhá. Vrácení..." - -msgid "san_secondary_ip is configured as the same value as san_ip." -msgstr "san_secondary_ip je nastaven na stejnou hodnotu jako san_ip." - -msgid "snapcopy metadata is ignored when creating volume." -msgstr "popisná data kopie snímku jsou při vytváření snímku ignorována." - -#, python-format -msgid "snapshot: %s not found, skipping delete operation" -msgstr "snímek: %s nenalezeno, operace mazání je přeskočena" - -#, python-format -msgid "snapshot: %s not found, skipping delete operations" -msgstr "snímek: %s nenalezeno, operace mazání jsou přeskočeny" - -#, python-format -msgid "" -"srstatld requires WSAPI version '%(srstatld_version)s' version '%(version)s' " -"is installed." -msgstr "" -"srstatld vyžaduje verzi WSAPI '%(srstatld_version)s'. Naisntalovaná verze je " -"'%(version)s'." - -msgid "ssc job in progress. Returning... " -msgstr "Úkol ssc probíhá. Vrácení..." - -msgid "terminate_conn: provider location empty." -msgstr "Ukončení připojení: Umístění poskytovatele je prázdné." - -msgid "terminate_connection: lun map not found" -msgstr "Ukončení připojení: Mapa lun nenalezena" - -#, python-format -msgid "" -"unmap_vol_from_host: Multiple mappings of volume %(vol_name)s found, no host " -"specified." -msgstr "" -"Odmapování svazku od hostitele: Nalezeno vícero mapování svazku " -"%(vol_name)s, nezadán žádný hostitel." - -#, python-format -msgid "" -"unmap_vol_from_host: No mapping of volume %(vol_name)s to any host found." -msgstr "" -"Odmapování svazku od hostitele: Nenalezeno žádné mapování svazku " -"%(vol_name)s k žádnému hostiteli." - -#, python-format -msgid "" -"unmap_vol_from_host: No mapping of volume %(vol_name)s to host %(host)s " -"found." -msgstr "" -"Odmapování svazku od hostitele: Nenalezeno žádné mapování svazku " -"%(vol_name)s k hostiteli %(host)s." - -#, python-format -msgid "volume service is down. (host: %s)" -msgstr "Služba svazku je mimo provoz. (Hostitel: %s)" - -msgid "volume_tmp_dir is now deprecated, please use image_conversion_dir." -msgstr "" -"volume_tmp_dir je nyní zastaralé, prosím použijte image_conversion_dir." - -#, python-format -msgid "warning: Tried to delete vdisk %s but it does not exist." -msgstr "Varování: Pokus o smazání virtuálního disku %s, který ale neexistuje." - -#, python-format -msgid "" -"zfssa_initiator: %(ini)s wont be used on zfssa_initiator_group= %(inigrp)s." -msgstr "" -"Zavaděč zfssa: %(ini)s nebude použit ve skupině zavaděče zfssa= %(inigrp)s." - -msgid "" -"zfssa_initiator_config not found. Using deprecated configuration options." -msgstr "zfssa_initiator_config nenalezeno. Použity zastaralé volby nastavení." diff --git a/cinder/locale/cs/LC_MESSAGES/cinder.po b/cinder/locale/cs/LC_MESSAGES/cinder.po deleted file mode 100644 index af4ac32f1..000000000 --- a/cinder/locale/cs/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,8534 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# FIRST AUTHOR , 2011 -# Zbyněk Schwarz , 2015 -# OpenStack Infra , 2015. #zanata -# Zbyněk Schwarz , 2015. #zanata -# Zbyněk Schwarz , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-02-22 01:35+0000\n" -"Last-Translator: Zbyněk Schwarz \n" -"Language: cs\n" -"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Czech\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"OpenStack Cinder verze: %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr "ale velikost je nyní %d" - -#, python-format -msgid " but size is now %d." -msgstr "ale velikost je nyní %d." - -msgid " or " -msgstr "nebo" - -#, python-format -msgid " status must be %s and " -msgstr "stav musí být %s a" - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s nelze spravovat existující svazek připojený k hostitelům. Před " -"importem ho prosím odpojte od existujících hostitelů." - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"výsledek: %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s: %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s: Oprávnění zamítnuto." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s: selhalo s nečekaným výstupem příkazového řádku.\n" -"Příkaz: %(cmd)s\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"Kód stavu: %(_status)s\n" -"Tělo: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, alternativní název subjektu: %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s: vytváření síťového portálu: ujistěte se, že port %(port)d na " -"ip adrese %(ip)s nepoužívá jiná služba." - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "%(name)s požaduje minimálně %(min_length)s znaků." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s má více než %(max_length)s znaků." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s: záloha %(bck_id)s svazku %(vol_id)s selhala. Objekt zálohy má " -"neočekávaný režim. Podporovány jsou zálohy obrazu nebo souborů, současný " -"režim je %(vol_mode)s." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" -"Služba %(service)s není ve stavu %(status)s v zařízení úložiště: %(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s musí být <= %(max_value)d" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s musí být >= %(min_value)d" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" -"Hodnota %(worker_name)s ve %(workers)d je neplatná, musí být větší než 0." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"Nelze získat přístup k %s. Ověřte, zda GPFS je aktivní a že systém souborů " -"je připojen." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"nelze změnit velikost %s pomocí operace klonování, protože neobsahuje žádné " -"bloky." - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"nelze změnit velikost %s pomocí operace klonování, protože je umístěn na " -"komprimovaném svazku" - -#, python-format -msgid "%s configuration option is not set." -msgstr "Konfigurační volba %s není nastavena." - -#, python-format -msgid "%s is not a directory." -msgstr "%s není adresář." - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s není řetězec nebo unicode" - -#, python-format -msgid "%s is not installed" -msgstr "%s není nainstlaováno" - -#, python-format -msgid "%s is not installed." -msgstr "%s není nainstalováno." - -#, python-format -msgid "%s is not set" -msgstr "%s není nastaveno" - -#, python-format -msgid "%s is not set." -msgstr "%s není nastaveno." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s musí být platný obraz raw nebo qcow2." - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s musí být absolutní cesta." - -#, python-format -msgid "%s must be an integer." -msgstr "%s musí být celé číslo." - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s není nastaveno v cinder.conf" - -#, python-format -msgid "%s not set." -msgstr "%s není nastaveno." - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s' v souboru nastavení je neplatný pro protokol připojení k " -"flashsystem. Platné hodnoty jsou %(enabled)s." - -msgid "'active' must be present when writing snap_info." -msgstr "při zápisu informací o snímku musí být přítomno 'active'." - -msgid "'consistencygroup_id' must be specified" -msgstr "'consistencygroup_id' musí být zadáno" - -msgid "'qemu-img info' parsing failed." -msgstr "zpracování 'qemu-img info' selhalo." - -msgid "'status' must be specified." -msgstr "'status' musí být zadáno." - -msgid "'volume_id' must be specified" -msgstr "'volume_id' svazku musí být zadáno." - -msgid "'{}' object has no attribute '{}'" -msgstr "Objekt '{}' nemá vlastnost '{}'" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"(Příkaz: %(cmd)s) (Návratový kód: %(exit_code)s) (Standardní výstup: " -"%(stdout)s) (Chybový výstup: %(stderr)s)" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr " LUN (HLUN) nebyl nalezen. (Logické zařízení: %(ldev)s)" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"Volný LUN (HLUN) nebyl nalezen. Přidejte jinou skupinu hostitele. (Logické " -"zařízení: %(ldev)s)" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "" -"Skupina hostitele nemohla být smazána. (Port: %(port)s název: %(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"Skupina hostitele nemohla být smazána. (Port: %(port)s, gid: %(gid)s, název: " -"%(name)s)" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "Skupina hostitele je neplatná. (Skupina hostitele: %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "" -"Pár nemůže být smazán. (primární svazek: %(pvol)s, sekundární svazek: " -"%(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"Pár nemohl být vytvořen. Překročen maximální počet párů. (Metoda kopírování: " -"%(copy_method)s, primární svazek: %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "Parametr je neplatný. (%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "Hodnota parametru je neplatná. (%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "Zásoba nemohla být nalezena. (Id zásoby: %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Stav snímku je neplatný. (Stav: %(status)s)" - -msgid "A valid secondary target MUST be specified in order to failover." -msgstr "Pro zavedení záložního systému MUSÍ být zadán platný druhotní cíl." - -msgid "A volume ID or share was not specified." -msgstr "Nezadáno ID svazku nebo sdílení." - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "Stav svazku je neplatný. (Stav: %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "API %(name)s selhalo s chybovým řetězcem %(err)s" - -msgid "API key is missing for CloudByte driver." -msgstr "Ovladači CloudByte chybí klíč API." - -#, python-format -msgid "API response: %s" -msgstr "Odpověď API: %s" - -msgid "API version could not be determined." -msgstr "Nelze zjistit verzi API." - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" -"Chystáte se smazat podřazené projekty mající nenulovou kvótu. Toto by nemělo " -"být prováděno" - -msgid "Access list not available for public volume types." -msgstr "Seznam přístupu není dostupný pro veřejné typy svazku." - -msgid "Activate or deactivate QoS error." -msgstr "Chyba při aktivaci nebo deaktivaci QoS." - -msgid "Activate snapshot error." -msgstr "Chyba při aktivaci snímku." - -msgid "Add FC port to host error." -msgstr "Chyba při přidávání FC portu k hostiteli." - -msgid "Add fc initiator to array error." -msgstr "Chyba při přidávání zavaděče fc do pole." - -msgid "Add initiator to array error." -msgstr "Chyba při přidávání zavaděče do pole." - -msgid "Add lun to cache error." -msgstr "Chyba při přidávání lun do mezipaměti." - -msgid "Add lun to partition error." -msgstr "Chyba při přidávání lun do oddílu." - -msgid "Add mapping view error." -msgstr "Chyba při přidávání zobrazení mapování." - -msgid "Add new host error." -msgstr "Chyba při přidávání nového hostitele." - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"Žádné ze zadaných zásob úložiště, které mají být spravovány, neexistují. " -"Prosím zkontrolujte své nastavení. Neexistující zásoby: %s" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "V ovladači SheepDog nastala chyba. (Důvod: %(reason)s)" - -msgid "An error has occurred during backup operation" -msgstr "Během operace zálohování nastala chyba" - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "Při hledání svazku \"%s\" nastal problém." - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"Při operaci kopírování LUN došlo k chybě. Název operace: %(luncopyname)s. " -"Status: %(luncopystatus)s. Stav: %(luncopystate)s." - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "Při čtení svazku \"%s\" nastal problém." - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "Při zápisu do svazku \"%s\" nastal problém." - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "CHAP uživatel iSCSI nemohl být přidán. (Jméno uživatele: %(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "CHAP uživatel iSCSI nemohl být smazán. (uživatelské jméno: %(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"Cíl iSCSI nemohl být přidán. (Port: %(port)s, přezdívka: %(alias)s, důvod: " -"%(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"Cíl iSCSI nemohl být smazán. (Port: %(port)s, tno: %(tno)s, přezdívka: " -"%(alias)s)" - -msgid "An unknown exception occurred." -msgstr "Vyskytla se neočekávaná výjimka." - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "" -"Uživatel s příznakem z podprojektu nemá povoleno zobrazit kvótu nadřazených " -"projektů." - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "Pole neexistuje nebo je offline. Současný stav pole je %s." - -msgid "Associate host to hostgroup error." -msgstr "Chyba při přidružování hostitele ke skupině hostitele." - -msgid "Associate host to mapping view error." -msgstr "Chyba při přidružování hostitele k zobrazení mapování." - -msgid "Associate initiator to host error." -msgstr "Chyba při přidružování zavaděče k hostiteli." - -msgid "Associate lun to lungroup error." -msgstr "Chyba při přidružování lun ke skupině lun." - -msgid "Associate lungroup to mapping view error." -msgstr "Chyba při přidružování skupiny lun k zobrazení mapování." - -msgid "Associate portgroup to mapping view error." -msgstr "Chyba při přidružování skupiny portu k zobrazení mapování." - -msgid "At least one valid iSCSI IP address must be set." -msgstr "Musí být nastavena alespoň jedna platná IP adresa iSCSI." - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "Pokus o přenos %s s neplatným ověřovacím klíčem." - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "Údaje ověřovací skupiny [%s] nebyly nalezeny v úložišti CloudByte." - -msgid "Auth user details not found in CloudByte storage." -msgstr "Přihlašovací údaje uživatele nebyly nalezeny v úložišti CloudByte." - -msgid "Authentication error" -msgstr "Chyba ověření" - -msgid "Authorization error" -msgstr "Chyba oprávnění" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "Zóna dostupnosti '%(s_az)s' je neplatná." - -msgid "Available categories:" -msgstr "Dostupné kategorie:" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"Specifikace QoS podpůrné vrstvy nejsou podporovány u tohoto druhu úložišť a " -"verze ONTAP." - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "Podpůrná vrstva neexistuje (%(backend)s)" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "Podpůrná vrstva hlásí: %(message)s" - -msgid "Backend reports: item already exists" -msgstr "Podpůrná vrstva hlásí: Položka již existuje" - -msgid "Backend reports: item not found" -msgstr "Podpůrná vrstva hlásí: Položka nenalezena" - -msgid "Backend server not NaServer." -msgstr "Server podpůrné vrstvy není NaServer." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "" -"Služba podpůrné vrstvy dosáhla časového limitu na nový pokus: %(timeout)s " -"vteřin" - -msgid "Backend storage did not configure fiber channel target." -msgstr "Úložiště podpůrné vrstvy nenastavilo cíl fiber channel." - -msgid "Backing up an in-use volume must use the force flag." -msgstr "Při zálohování používaného svazku je zapotřebí použít příznak force." - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "Záloha %(backup_id)s nemohla být nalezena." - -msgid "Backup RBD operation failed" -msgstr "Záložní operace RBD selhala" - -msgid "Backup already exists in database." -msgstr "Záloha již existuje v databázi." - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "Záložní ovladač nahlásil chybu: %(message)s" - -msgid "Backup id required" -msgstr "ID zálohy je vyžadováno" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "Záloha není podporována svazky GlusterFS se snímky." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "Zálohy jsou podporovány pouze u svazků SOFS bez záložního souboru." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "Záloha je podporována pouze u prostě-formátovaných svazků GlusterFS." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "Zálohy jsou podporovány pouze v prostě-formátovaných svazcích SOFS." - -msgid "Backup operation of an encrypted volume failed." -msgstr "Záložní operace zašifrovaného svazku selhala." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Zálohovací služba %(configured_service)s nepodporuje ověřování. Záloha s id " -"%(id)s není ověřena. Ověřování přeskočeno." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"Zálohovací služba %(service)s nepodporuje ověřování. Záloha s id %(id)s není " -"ověřena. Resetování přeskočeno." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "Záloha by měla mít pouze jeden snímek ale místo toho má %s" - -msgid "Backup status must be available" -msgstr "Stav zálohy musí být dostupný" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "Stav zálohy musí být dostupný a ne %s." - -msgid "Backup status must be available or error" -msgstr "Stav zálohy musí být dostupný nebo chybný" - -msgid "Backup to be restored has invalid size" -msgstr "Obnovovaná záloha má neplatnou velikost" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "Vrácen špatný stav řádku: %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "Špatné klíče v sadě kvót: %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" -"Špatná nebo neočekávaná odpověď od API podpůrné vrstvy úložiště svazků: " -"%(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "Špatný formát projektu: projekt není ve správném formátu (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" -"Clusteru Datera zaslán špatný požadavek:neplatné argumenty: %(args)s | " -"%(message)s" - -msgid "Bad response from Datera API" -msgstr "Špatná odpověď od API Datera" - -msgid "Bad response from SolidFire API" -msgstr "Špatná odpověď od SolidFire API" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "Špatná odpověď od XMS, %s" - -msgid "Binary" -msgstr "Binární soubor" - -msgid "Blank components" -msgstr "Prázdné součásti" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Způsob ověření Blockbridge API (příznak nebo heslo)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Heslo API Blockbridge (pro způsob ověření 'password')" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Příznak API Blockbridge (pro způsob ověření 'token')" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Uživatel API Blockbridge (pro způsob ověření 'password')" - -msgid "Blockbridge api host not configured" -msgstr "Hostitel API Blockbridge není nastaven" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "Blockbridge je nastaven s neplatným způsobem ověření '%(auth_scheme)s'" - -msgid "Blockbridge default pool does not exist" -msgstr "Výchozí zásoba Blockbridge neexistuje" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" -"Heslo Blockbridge není nastaven (vyžadováno pro způsob ověření 'password')" - -msgid "Blockbridge pools not configured" -msgstr "Zásoby Blockbridge nejsou nastaveny" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" -"Příznak Blockbridge není nastaven (vyžadováno pro způsob ověření 'token')" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" -"Uživatel Blockbridge není nastaven (vyžadováno pro způsob ověření 'password')" - -#, python-format -msgid "Brocade Fibre Channel Zoning CLI error: %(reason)s" -msgstr "Chyba vyhrazování CLI Brocade Fibre Channel: %(reason)s" - -#, python-format -msgid "Brocade Fibre Channel Zoning HTTP error: %(reason)s" -msgstr "Chyba vyhrazování HTTP Brocade Fibre Channel: %(reason)s" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "Soukromý klíč CHAP by měl mít alespoň 12-16 bajtů." - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Výstup výjimky rozhraní příkazového řádku:\n" -"příkaz: %(cmd)s\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Výstup výjimky rozhraní příkazového řádku:\n" -"příkaz: %(cmd)s\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E, mapování virtuálního disku na hostitele nebylo vytvořeno protože " -"disk k hostiteli již je namapován.\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "Verze CONCERTO není podporována" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "Společná skupiny poskytování (%s) neexistuje v poli" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "" -"Název mezipaměti je None, prosím nastavte smartcache:cachename v klíči." - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "Svazek mezipaměti %(cache_vol)s nemá snímek %(cache_snap)s." - -#, python-format -msgid "Cache volume %s does not have required properties" -msgstr "Svazek mezipaměti %s nemá požadované vlastnosti" - -msgid "Can not add FC port to host." -msgstr "Nelze přidat FC port k hostiteli." - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "Nelze najít id mezipaměti podle jejího názvu %(name)s." - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "Nelze najít id oddílu podle názvu %(name)s." - -#, python-format -msgid "Can not translate %s to integer." -msgstr "Nelze převést %s na celé číslo." - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "Nelze získat přístup k 'scality_sofs_config': %s" - -msgid "Can't decode backup record." -msgstr "Nelze rozšifrovat záznam zálohy." - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "Nelze v poli najít název mezipaměti, její název je: %(name)s." - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "Nelze v poli najít název oddílu, jeho název je: %(name)s." - -msgid "Can't find the same host id from arrays." -msgstr "V polích nelze najít stejné id hostitele ." - -#, python-format -msgid "Can't get volume id. Volume name: %s." -msgstr "Nelze získat id svazku. Název svazku: %s." - -#, python-format -msgid "Can't open config file: %s" -msgstr "Nelze otevřít soubor s nastavením: %s" - -msgid "Can't parse backup record." -msgstr "Nelze zpracovat záznam zálohy." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"Nelze přidat svazek %(volume_id)s do skupiny jednotnosti %(group_id)s " -"protože nemá žádný typ svazku." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"Nelze přidat svazek %(volume_id)s do skupiny jednotnosti %(group_id)s " -"protože již je ve skupině %(orig_group)s.." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"Nelze přidat svazek %(volume_id)s do skupiny jednotnosti %(group_id)s " -"protože svazek nelze nalézt." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"Nelze přidat svazek %(volume_id)s do skupiny jednotnosti %(group_id)s " -"protože svazek neexistuje." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"Nelze přidat svazek %(volume_id)s do skupiny jednotnosti %(group_id)s " -"protože svazek je v neplatném stavu: %(status)s. Platné stavy jsou %(valid)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"Nelze přidat svazek %(volume_id)s do skupiny jednotnosti %(group_id)s " -"protože typ svazku %(volume_type)s tato skupina nepodporuje." - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"Nelze připojit již připojený svazek %s; vícenásobné připojení je zakázáno " -"přes volbu nastavení 'netapp_enable_multiattach'." - -msgid "Cannot connect to ECOM server." -msgstr "Nelze se připojit k serveru ECOM." - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"Nelze vytvořit klon s velikostí %(vol_size)s ze svazku s velikostí " -"%(src_vol_size)s" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"Nelze vytvořit skupinu jednotnosti %(group)s protože snímek %(snap)s není v " -"platném stavu. Platné stavy jsou: %(valid)s." - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"Nelze vytvořit skupinu jednotnosti %(group)s protože zdrojový svazek " -"%(source_vol)s není v platném stavu. Platné stavy jsou: %(valid)s." - -#, python-format -msgid "Cannot create directory %s." -msgstr "Nelze vytvořit adresář %s." - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "Nelze vytvořit specifikace šifrování. Typ svazku se používá." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"Nelze vytvořit obraz formátu disku: %s. Je přijímán pouze formát disku vmdk." - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "Nelze vytvořit zamaskování: %(maskingViewName)s. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"Při nastavení 'netapp_enable_multiattach' na true nelze v poli ESeries " -"vytvořit více jak %(req)s svazků." - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "Nelze vytvořit nebo najít skupinu úložiště s názvem %(sgGroupName)s." - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"Nelze vytvořit svazek o velikosti %(vol_size)s ze snímku s velikostí " -"%(snap_size)s" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "Nelze vytvořit svazek o velikosti %s: není násobkem 8GB." - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"Nelze vytvořit typ svazku s názvem %(name)s a specifikacemi %(extra_specs)s" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "LUN %s nelze smazat, pokud existují snímky." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"Nelze smazat svazek mezipaměti: %(cachevol_name)s. Byl aktualizována " -"%(updated_at)s a v současnosti má %(numclones)d instancí svazku." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"Nelze smazat svazek mezipaměti: %(cachevol_name)s. Byl aktualizována " -"%(updated_at)s a v současnosti má %(numclones)s instancí svazku." - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "Nelze smazat specifikace šifrování. Typ svazku se používá." - -msgid "Cannot determine storage pool settings." -msgstr "Nelze zjistit typ nastavení zásoby úložiště." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "Nelze spustit /sbin/mount.sofs" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "Nelze najít skupinu CG %s." - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "" -"Nelze najít službu konfigurace kontroléru pro systém úložiště " -"%(storage_system)s." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "Nelze najít službu replikace pro vytvoření svazku pro snímek %s." - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "Nelze najít službu repliakce pro smazání svazku %s." - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "Nelze najít službu replikace na systému %s." - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "Nelze najít svazek: %(id)s, operace zrušení správy. Ukončování..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "Nelze najít svazek: %(volumename)s. Operace rozšíření. Ukončování..." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "Nelze najít číslo zařízení pro svazek %(volumeName)s." - -msgid "Cannot find migration task." -msgstr "Nelze najít úkol pro přesun." - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "Nelze najít službu replikace v systému %s." - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "" -"Nelze najít zdrojovou instanci skupiny jednotnosti. ID skupiny jednotnosti: " -"%s." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "Nelze získat id mcs podle id kanálu: %(channel_id)s." - -msgid "Cannot get necessary pool or storage system information." -msgstr "Nelze získat potřebné informace o systému zásoby nebo úložiště." - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"Nelze získat nebo vytvořit skupinu úložiště: %(sgGroupName)s pro svazek " -"%(volumeName)s" - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "Nelze získat nebo vytvořit skupinu zavaděče: %(igGroupName)s. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "Nelze získat skupinu portu: %(pgGroupName)s. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"Nelze získat skupinu úložiště: %(sgGroupName)s pro zamaskování " -"%(maskingViewInstanceName)s. " - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Nelze získat podporovaný rozsah velikosti pro %(sps)s. Návratový kód: " -"%(rc)lu. Chyba: %(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"Nelze získat výchozí skupiny úložiště pro zásadu FAST: %(fastPolicyName)s." - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "" -"Nelze připojit Scality SOFS, zkontrolujte záznam systému pro možné chyby" - -msgid "Cannot ping DRBDmanage backend" -msgstr "Nelze zjistit spojení s podpůrnou vrstvou DRBDmanage" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "Nelze umístit svazek %(id)s na %(host)s" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"Při vytváření skupiny jednotnosti %(name)s ze zdroje nelze zadávat " -"'cgsnapshot_id' a 'source_cgid' najednou." - -msgid "Cannot register resource" -msgstr "Nelze registrovat zdroj" - -msgid "Cannot register resources" -msgstr "Nelze registrovat zdroje" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"Nelze odstranit svazek %(volume_id)s ze skupiny jednotnosti %(group_id)s " -"protože není ve skupině." - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"Nelze odstranit svazek %(volume_id)s ze skupiny jednotnosti %(group_id)s " -"protože svazek je v neplatném stavu: %(status)s. Platné stavy jsou: " -"%(valid)s." - -#, python-format -msgid "Cannot retype from HPE3PARDriver to %s." -msgstr "Nelze přetypovat z HPE3PARDriver na %s." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "Nelze přetypovat z jednoho pole 3PAR na jiné." - -msgid "Cannot retype to a CPG in a different domain." -msgstr "Nelze přetypovat do společné skupiny poskytování v jiné doméně." - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "Nelze přetypovat do snímku společné skupiny poskytování v jiné doméně." - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"Nelze spustit příkaz vgc-cluster, ujistěte se prosím, že je software " -"nainstalován a máte správně nastavená oprávnění." - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "Nelze nastavit sériové číslo a název jednotky hitachi najednou." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "Nelze zadat název a id ochranné domény najednou." - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "Nelze zadat název a id zásoby úložiště najednou." - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"Nelze aktualizovat skupinu jednotnosti %(group_id)s protože nebylo zadán " -"platný název, popis, či přidání/odstranění svazku." - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "Nelze aktualizovat specifikace šifrování. Typ svazku se používá." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "Nelze aktualizovat typ svazku %(id)s" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "Nelze ověřit existenci objektu: %(instanceName)s." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "Snímek skupiny jednotnosti %(cgsnapshot_id)s nemohl být nalezen." - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Snímek skupiny jednotnosti je prázdný. Žádná skupina nebude vytvořena." - -msgid "Cgsnapshot status must be available or error" -msgstr "Stav snímku skupiny jednotnosti musí být dostupný nebo chybný" - -msgid "Change hostlun id error." -msgstr "Chyba při změně id hostitele lun." - -msgid "Change lun priority error." -msgstr "Chyba při získávání priority lun." - -msgid "Change lun smarttier policy error." -msgstr "Chyba při změny chytré vrstvy zásady lun." - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "" -"Změna by využití změnila na méně než 0 pro následující zdroje: %(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "" -"Zkontrolujte oprávnění k přístupu pro sdílení ZFS přidělené k tomuto " -"ovladači." - -msgid "Check hostgroup associate error." -msgstr "Chyba při kontrole přidružení skupiny hostitele." - -msgid "Check initiator added to array error." -msgstr "Chyba při kontrole přidání zavaděče do pole." - -msgid "Check initiator associated to host error." -msgstr "Chyba při kontrole přidružení zavaděče k hostiteli." - -msgid "Check lungroup associate error." -msgstr "Chyba při kontrole přidružení skupiny lun." - -msgid "Check portgroup associate error." -msgstr "Chyba při kontrole přidružení skupiny portu." - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"Zkontrolujte stav služby http. Také se ujistěte, že číslo portu https je " -"stejné jako port zadaný v cinder.conf." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "" -"Velikost kusu není násobkem velikosti bloku z kterého je možné vytvořit " -"kontrolní součet." - -#, python-format -msgid "Cisco Fibre Channel Zoning CLI error: %(reason)s" -msgstr "Chyba vyhrazování CLI Cisco Fibre Channel: %(reason)s" - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "Funkce klonování není licencována na %(storageSystem)s." - -#, python-format -msgid "" -"Clone type '%(clone_type)s' is invalid; valid values are: '%(full_clone)s' " -"and '%(linked_clone)s'." -msgstr "" -"Typ klonu '%(clone_type)s' je neplatný; platné hodnoty jsou: " -"'%(full_clone)s' a '%(linked_clone)s'." - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "" -"Cluster není zformátován. Pravděpodobně byste měli provést příkaz \"dog " -"cluster format\"." - -#, python-format -msgid "Coho Data Cinder driver failure: %(message)s" -msgstr "Selhání ovladače Cinder Coho Data: %(message)s" - -msgid "Coho rpc port is not configured" -msgstr "RPC port Coho není nastaven" - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "Příkaz %(cmd)s byl v klientském řádku zablokován a zrušen" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper. čekání na podmínku: vypršel časový limit %s" - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "" -"Pomocník příkazového řádku: Čekání na podmínku: Vypršel časový limit %s." - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"Povolovač komprimace není nainstalován. Nelze vytvořit komprimovaný svazek." - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "Výpočetní cluster: %(cluster)s nenalezen." - -msgid "Condition has no field." -msgstr "Podmínka nemá žádné pole." - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "Konfigurační soubor %(configurationFile)s neexistuje." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "Konfigurační volba %s není nastavena." - -msgid "Configured host type is not supported." -msgstr "Nastavený typ hostitele není podporován." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"Konfliktní specifikace QoS pro typ svazku %s: Když je specifiakce přidružena " -"k typu svazku legacy, \"netapp:qos_policy_group\" není povolena v " -"dodatečných specifikací typu svazku." - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Připojení ke glance selhalo: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Připojení k swift selhalo: %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "Konektor nepodporuje: %s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "Konektor nemá požadované informace: %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"Skupina jednotnosti %s stále obsahuje svazky. Pro jejich smazání je třeba " -"použít příznak force." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "Skupina jednotnosti %s má stále na sobě závislé snímky." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "" -"Skupina jednotnosti je prázdná. Nebude vytvořen žádný snímek skupiny " -"jednotnosti." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"Stav skupiny jednotnosti musí být dostupný nebo chybný, ale současný stav " -"je: %s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "Stav skupiny jednotnosti musí být dostupný, ale současný stav je: %s." - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "Skupina jednotnosti %(consistencygroup_id)s nemohla být nalezena." - -msgid "Container" -msgstr "Kontejner" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"Formát kontejneru: %s není podporován ovladačem VMDK, poproován je pouze " -"'bare'." - -msgid "Container size smaller than required file size." -msgstr "Velikost kontejneru je menší než požadovaná velikost souboru." - -msgid "Content type not supported." -msgstr "Typ obsahu není podporován." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "Služba nastavení kontroléru nebyla nalezena v %(storageSystemName)s." - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "IP kontroléru '%(host)s' nešlo zpracovat: %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "Převedeno na %(f1)s, ale formát je nyní %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "Převedeno na %(vol_format)s, ale formát je nyní %(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "Převedeno na prosté, ale formát je nyní %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "Převedeno na prostý, ale formát je nyní %s." - -msgid "Coordinator uninitialized." -msgstr "Koordinátor nezaveden." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"Úkol kopírování svazku selhal: převedení na základní svazek: Id=%(id)s, stav=" -"%(status)s." - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "Kopírování popisných dat z %(src_type)s %(src_id)s do %(vol_id)s." - -msgid "" -"Could not determine which Keystone endpoint to use. This can either be set " -"in the service catalog or with the cinder.conf config option " -"'backup_swift_auth_url'." -msgstr "" -"Nelze zjistit, který koncový bod Keystone použít. Ten může být nastaven buď " -"v katalogu služby nebo pomocí volby 'backup_swift_auth_url' v souboru cinder." -"conf." - -msgid "" -"Could not determine which Swift endpoint to use. This can either be set in " -"the service catalog or with the cinder.conf config option 'backup_swift_url'." -msgstr "" -"Nelze zjistit, který koncový bod Swift použít. Ten může být nastaven buď v " -"katalogu služby nebo pomocí volby 'backup_swift_url' v souboru cinder.conf." - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "Nelze najít id clusteru GPFS: %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "Nelze najít zařízení systému souborů GPFS: %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "Nelze najít hostitele pro svazek %(volume_id)s s typem %(type_id)s." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "Nelze najít nastavení v %(path)s" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "Nelze najít export iSCSI pro svazek %(volumeName)s." - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "Nelze najít export iSCSI pro svazek %s" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "Nelze najít cílové iSCSI pro svazek %(volume_id)s." - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "Ve výstupu příkazu %(cmd)s nelze najít klíč: %(out)s." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "Nelze najít parametr %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "Nelze najít cíl %s" - -msgid "Could not get system name." -msgstr "Nelze získat název systému." - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "Nelze načíst aplikaci vložení '%(name)s' z %(path)s" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "Nelze přečíst %s. Znovu prováděno pomocí sudo" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "Nelze uložit nastavení do %(file_path)s: %(exc)s" - -msgid "Create QoS policy error." -msgstr "Chyba při vytváření zásady QoS." - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Vytvoření zálohy zrušeno, očekávaný stav zálohy je %(expected_status)s ale " -"zjištěný stav je %(actual_status)s." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Vytvoření zálohy zrušeno, očekávaný stav svazku je %(expected_status)s ale " -"zjištěný stav je %(actual_status)s." - -msgid "Create consistency group failed." -msgstr "Vytvoření skupiny jednotnosti selhalo." - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" -"Vytváření šifrovaných svazků typu %(type)s z obrazu %(image)s není " -"podporováno." - -msgid "Create export for volume failed." -msgstr "Vytvoření exportu pro svazek selhalo." - -msgid "Create hostgroup error." -msgstr "Chyba při vytváření skupiny hostitele." - -#, python-format -msgid "Create hypermetro error. %s." -msgstr "Chyba při vytváření hypermetra. %s" - -msgid "Create lun migration error." -msgstr "Chyba při vytváření přesunu lun." - -msgid "Create luncopy error." -msgstr "Chyba při vytváření kopie lun." - -msgid "Create lungroup error." -msgstr "Chyba při vytváření skupiny lun." - -msgid "Create manager volume flow failed." -msgstr "Vytvoření postupu správce svazku selhalo." - -msgid "Create snapshot error." -msgstr "Chyba při vytváření snímku." - -#, python-format -msgid "Create volume error. Because %s." -msgstr "Chyba při vytváření svazku: Protože %s." - -msgid "Create volume failed." -msgstr "Vytvoření svazku selhalo." - -msgid "Creating a consistency group from a source is not currently supported." -msgstr "" -"Vytváření skupiny jednotnosti ze zdroje není v současnosti podporováno." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"Vytvoření a aktivování sady zóny selhalo: (Sada zóny=%(cfg_name)s chyba=" -"%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "" -"Vytvoření a aktivování sady zóny selhalo: (Sada zóny=%(zoneset)s chyba=" -"%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "Vytváření využití pro období od %(begin_period)s do %(end_period)s" - -msgid "Current host isn't part of HGST domain." -msgstr "Současný hostitel není součástí domény HGST." - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"Současný hostitel není platný pro svazek %(id)s s typem %(type)s, přesun " -"není povolen" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"Současný mapovaný hostitel svazku %(vol)s je v nepodporované skupině " -"hostitele s %(group)s." - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "ZASTARALÉ: Nasazení Cinder API v1." - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"Chyba nastavení ovladače DRBDmanage: nenalezeny některé požadované knihovny " -"(dbus, drbdmanage.*)." - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage očekával jeden zdroj (\"%(res)s\"), obdrženo %(n)d" - -msgid "Data ONTAP API version could not be determined." -msgstr "Nelze zjistit verzi API Data ONTAP." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "Data ONTAP pracuje v režimu 7, který nepodporuje skupiny zásad QoS." - -msgid "Database schema downgrade is not allowed." -msgstr "Snížení verze schématu databáze na nižší verzi není povoleno." - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Dedup je platný typ poskytování, ale vyžaduje WSAPI verze " -"'%(dedup_version)s', je nainstalována verze '%(version)s'." - -msgid "Dedup luns cannot be extended" -msgstr "Deduplikované lun nemohou být rozšířeny" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"Povolovač komprimace není nainstalován. Nelze vytvořit deduplikovaný svazek." - -msgid "Default pool name if unspecified." -msgstr "Název výchozí zásoby není zadán." - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"Výchozí kvóta pro zdroj: %(res)s je nastavena příznakem výchozí kvóty: quota_" -"%(res)s, je nyní zastaralé. Pro výchozí kvótu prosím použijte třídu výchozí " -"kvóty." - -msgid "Default volume type can not be found." -msgstr "Výchozí typ svazku nenalezen." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "" -"Určuje sadu vystavených zásob a jejich přidružené dotazovací řetězce z " -"podpůrné vrstvy." - -msgid "Delete LUNcopy error." -msgstr "Chyba při mazání kopírování LUN." - -msgid "Delete QoS policy error." -msgstr "Chyba při mazání zásady QoS." - -msgid "Delete associated lun from lungroup error." -msgstr "Chyba při mazání přidružené lun ze skupiny lun." - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Smazání zálohy zrušeno, v současnosti nastavená služba záloh " -"[%(configured_service)s] není stejnou službou použitou k vytvoření této " -"zálohy [%(backup_service)s]." - -msgid "Delete consistency group failed." -msgstr "Smazání skupiny jednotnosti selhalo." - -msgid "Delete hostgroup error." -msgstr "Chyba při mazání skupiny hostitele." - -msgid "Delete hostgroup from mapping view error." -msgstr "Chyba při mazání skupiny hostitele ze zobrazení mapování." - -msgid "Delete lun error." -msgstr "Chyba při mazání lun." - -msgid "Delete lun migration error." -msgstr "Chyba při mazání přesunu lun." - -msgid "Delete lungroup error." -msgstr "Chyba při mazání skupiny lun." - -msgid "Delete lungroup from mapping view error." -msgstr "Chyba při mazání skupiny lun ze zobrazení mapování." - -msgid "Delete mapping view error." -msgstr "Chyba při mazání zobrazení mapování." - -msgid "Delete portgroup from mapping view error." -msgstr "Chyba při mazání skupiny portu ze zobrazení mapování." - -msgid "Delete snapshot error." -msgstr "Chyba při mazání snímku." - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "Smazání snímku svazku není podporováno ve stavu: %s." - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Smazání zálohy zrušeno, očekávaný stav zálohy je %(expected_status)s ale " -"zjištěný stav je %(actual_status)s." - -msgid "Deleting volume from database and skipping rpc." -msgstr "Odpojování svazku od databáze a přeskakování rpc." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "Mazání zón selhalo: (příkaz=%(cmd)s chyba=%(err)s)." - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "" -"Pro podporu skupin jednotnosti je vyžadována API Dell verze 2.1 a vyšší." - -msgid "Describe-resource is admin only functionality" -msgstr "Describe-resource je funkce pouze pro správce" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "Cíl má stav přesunu %(stat)s, očekáváno %(exp)s." - -msgid "Destination host must be different than the current host." -msgstr "Cílový hostitel musí být odlišný od současného." - -msgid "Destination volume not mid-migration." -msgstr "Cílový svazek není uprostřed přesunu." - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"Odpojení svazku selhalo. Více než jedno připojení, ale nezadáno žádné " -"attachment_id." - -msgid "Detach volume from instance and then try again." -msgstr "Odpojte svazek od instance a zkuste to znovu." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "Zjištěn více než jeden svazek s názvem %(vol_name)s" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "Nenalezen očekávaný sloupec v %(fun)s: %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "Očekávaný klíč %(key)s nenalezen v %(fun)s: %(raw)s." - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "Důvod zakázání obsahuje neplatné znaky nebo je příliš dlouhý." - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "Doména s názvem %s nebyla nalezena." - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Zjištěn cluster GPFS nižší úrovně. Funkce klonování GPFS není povolena v " -"daemonu clusteru na úrovni %(cur)s - úroveň musí být alespoň %(min)s." - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "Zavedení připojení ovladačem selhalo (chyba: %(err)s)." - -msgid "" -"Driver is not able to do retype because the volume (LUN {}) has snapshot " -"which is forbidden to migrate." -msgstr "" -"Ovladač není schopen provést přetypování protože svazek (LUN {}) má snímek, " -"který má přesunování zakázáno." - -msgid "Driver must implement initialize_connection" -msgstr "Ovladač musí zavést initialize_connection" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" -"Ovladač úspěšně rozšifroval data importované zálohy, ale některá pole chybí " -"(%s)." - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"Verze API E-series proxy %(current_version)s nepodporuje úplnou sadu " -"dodatečných specifikací SSC. Verze proxy musí být alespoň %(min_version)s." - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"Výjimka CLI ovladače EMC VNX Cinder: %(cmd)s (Návratový kód: %(rc)s) " -"(Výstup: %(out)s)." - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword musí mít platné " -"hodnoty." - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"Pro vytvoření skupiny jednotnosti %(name)s ze zdroje musí být zadán buď " -"'cgsnapshot_id' nebo 'source_cgid'." - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"SLO: %(slo)s nebo vytížení %(workload)s jsou neplatné. Prozkoumejte " -"předchozí chybový výpis pro platné hodnoty." - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "Je vyžadováno buď hitachi_serial_number nebo hitachi_unit_name." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "Služba složení prvku nebyla nalezena v %(storageSystemName)s." - -msgid "Enables QoS." -msgstr "Povolí QoS." - -msgid "Enables compression." -msgstr "Povolí komprimaci." - -msgid "Enables replication." -msgstr "Povolí replikaci." - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "Ujistěte se, že configfs je připojen k /sys/kernel/config." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při přidávání zavaděče: %(initiator)s ve skupině zavaděče: " -"%(initiatorgroup)s. Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při přidávání do cílové skupiny: %(targetgroup)s mající IQN: %(iqn)s. " -"Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Chyba při připojování svazku %(vol)s." - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při klonování snímku: %(snapshot)s ve svazku %(lun)s ze zásoby " -"%(pool)s, projekt %(project)s, klon projektu: %(clone_proj)s, návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Chyba při vytváření klonovaného svazku: %(cloneName)s. Návratový kód: " -"%(rc)lu. Chyba: %(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při vytváření klonovaného svazku: Svazek: %(cloneName)s, zdrojový " -"svazek %(sourceName)s. Návratový kód: %(rc)lu. Chyba: %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při vyváření skupiny: %(groupName)s. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Chyba při vytváření maskování: %(groupName)s. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při vytváření svazku: %(volumeName)s. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při vytváření svazku: %(volumename)s. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při vytváření skupiny repliky: zdroj: %(source)s cíl: %(target)s. " -"Návratový kód: %(rc)lu. Chyba: %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při vytváření zavaděče: %(initiator)s s přezdívkou: %(alias)s. " -"Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při vytváření projektu: %(project)s v zásobě %(pool)s. Návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při vytváření vlastnosti: %(property)s, typ: %(type)s, popis: " -"%(description)s, návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Chyba při vytváření sdílení: %(name)s, návratový kód: %(ret.status)d, " -"zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při vytváření snímku: %(snapshot)s ve svazku %(lun)s do zásoby " -"%(pool)s, projekt %(project)s, návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při vytváření snímku: %(snapshot)s ve sdílení %(share)s do zásoby " -"%(pool)s, projekt %(project)s, návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Chyba při vytváření cíle: %(alias)s. Návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při vytváření cílové skupiny: %(targetgroup)s mající IQN: %(iqn)s. " -"Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Chyba při vytváření svazku: %(lun)s, velikost: %(size)s, návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při vytváření nového složeného svazku. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při provádění replikace na: zásobu: %(pool)s, projekt %(proj)s, " -"svazek: %(vol)s pro cíl %(tgt)s a zásobu: %(tgt_pool)s. Návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "Chyba při vytváření nesvázaného svazku v operaci rozšíření." - -msgid "Error Creating unbound volume." -msgstr "Chyba při vytváření nesvázaného svazku." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při mazání svazku: %(volumeName)s. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při mazání snímku: %(snapshot)s ve sdílení %(share)s do zásoby " -"%(pool)s, projekt %(project)s, návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při mazání snímku: %(snapshot)s ve svazku %(lun)s do zásoby %(pool)s, " -"projekt %(project)s, návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"Chyba při mazání svazku: %(lun)s ze zásoby %(pool)s, projekt %(project)s, " -"návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při mazání projektu: %(project)s v zásobě %(pool)s. Návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Chyba při odstraňování provedení replikace: %(id)s. Návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při získávání zavaděčů: Skupina zavaděče: %(initiatorgroup)s. " -"Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při získávání statistik projektu: Zásoba %(pool)s, projekt " -"%(project)s, návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při získávání sdílení: %(share)s v zásobě %(pool)s, projekt " -"%(project)s, návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při získávání snímku: %(snapshot)s ve svazku %(lun)s do zásoby " -"%(pool)s, projekt %(project)s, návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Chyba při získávání cíle: %(alias)s. Návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při získávání svazku: %(lun)s v zásobě %(pool)s, projekt %(project)s, " -"návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Chyba při přesunu svazku z jedné zásoby do druhé. Návratový kód: %(rc)lu. " -"Chyba: %(error)s." - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Chyba při úpravě maskování : %(groupName)s. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při nastavování vlastností: %(props)s ve svazku %(lun)s v zásobě " -"%(pool)s, projekt %(project)s, návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při ukončování sezení přesunu. Návratový kód: %(rc)lu. Chyba: " -"%(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Chyba při ověřování zavaděče: %(iqn)s. Návratový kód: %(ret.status)d, " -"zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Chyba při ověřování zásoby: %(pool)s: Návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při ověřování projektu: %(project)s v zásobě %(pool)s. Návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Chyba při ověřování služby: Služba: %(service)s, návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Chyba při ověřování cíle: %(alias)s. Návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Chyba při ověřování sdílení: %(share)s v projektu %(project)s a zásobě " -"%(pool)s. Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"Chyba při přidávání svazku: %(volumeName)s mající cestu instance: " -"%(volumeInstancePath)s." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Chyba při přidávání zavaděče do skupiny : %(groupName)s. Návratový kód: " -"%(rc)lu. Chyba: %(error)s." - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "Chyba při přidávání svazku do složeného svazku. Chyba byla: %(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "" -"Chyba při připojování svazku %(volumename)s do cílového základního svazku." - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"Chyba při přidružování skupiny úložiště: %(storageGroupName)s k zásadě FAST: " -"%(fastPolicyName)s. Popis chyby: %(errordesc)s." - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "" -"Chyba při připojování svazku %s. Možná bylo dosaženo limitu v cílovém " -"zařízení!" - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při rušení vztahu klona. Synchronizovaný název: %(syncName)s. " -"Návratový kód: %(rc)lu. Chyba: %(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "Chyba při připojování ke clusteru ceph." - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "Chyba při připojování pomocí ssh: %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "Chyba při vytváření svazku: %s." - -msgid "Error deleting replay profile." -msgstr "Chyba při mazání profilu rychlého načtení." - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "Chyba při mazání svazku %(vol)s: %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "Chyba během zpracování hodnotitele: %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Chyba při úpravě sdílení: %(share)s v zásobě: %(pool)s. Návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"Chyba při povolování iSER pro síťový portál: ujistěte se prosím, že RDMA je " -"podporováno pro port %(port)d vašeho iSCSI na ip adrese %(ip)s." - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "Během čištění selhaného připojení se vyskytla chyba: %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "Chyba při provádění [%(cmd)s] CloudByte API, chyba: %(err)s." - -msgid "Error executing EQL command" -msgstr "Chyba při provádění příkazu EQL" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Chyba při provádění příkazu pomocí ssh: %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "Chyba při rozšiřování svazku %(vol)s: %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "Chyba při rozšiřování svazku: %(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "Chyba při hledání %(name)s." - -#, python-format -msgid "Error finding %s." -msgstr "Chyba při hledání %s." - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Chyba při získávání podrobností o verzi zařízení. Návratový kód: %(ret." -"status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "Chyba při získávání id domény z názvu %(name)s: %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "Chyba při získávání id domény z názvu %(name)s: %(id)s." - -msgid "Error getting initiator groups." -msgstr "Chyba při získávání skupin zavaděče." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "Chyba při získávání id zásoby s názvem %(pool)s: %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "Chyba při získávání id zásoby z názvu %(pool_name)s: %(err_msg)s." - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Chyba při získávání provádění replikace: %(id)s. Návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Chyba při získávání podrobností o zdroji replikace. Návratový kód: %(ret." -"status)d, zpráva: %(ret.data)s." - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Chyba při získávání podrobností o cíli replikace. Návratový kód: %(ret." -"status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Chyba při získávání verze: svc: %(svc)s. Návratový kód: %(ret.status)d, " -"zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error in Operation [%(operation)s] for volume [%(cb_volume)s] in CloudByte " -"storage: [%(cb_error)s], error code: [%(error_code)s]." -msgstr "" -"Chyba v operaci [%(operation)s] pro svazek [%(cb_volume)s] v úložišti " -"CloudByte: [%(cb_error)s], kód chyby: [%(error_code)s]" - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "Chyba v odpovědi SolidFire API: data=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "Chyba při vytváření prostoru pro %(space)s s velikostí %(size)d GB" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "Chyba při rozšiřování prostoru svazku %(space)s o dalších %(size)d GB" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "Chyba při mapování svazku %(vol)s. %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Chyba při změně synchronizace repliky: %(sv)s, operace: %(operation)s. " -"Návratový kód: %(rc)lu. Chyba: %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Chyba při změně služby: %(service)s, návratový kód: %(ret.status)d, zpráva: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při přesunování svazku: %(vol)s ze zdrojového projektu %(src)s do " -"cílového %(tgt)s. Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -msgid "Error not a KeyError." -msgstr "Chyba není chyba klíče." - -msgid "Error not a TypeError." -msgstr "Chyba není chyba typu." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "Při vytváření snímku skupiny jednotnosti %s nastala chyba." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "Při mazání snímku skupiny jednotnosti %s nastala chyba." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "Při aktualizaci skupiny jednotnosti %s nastala chyba." - -#, python-format -msgid "Error parsing config file: %s" -msgstr "Nelze zpracovat soubor s nastavením: %s" - -msgid "Error promoting secondary volume to primary" -msgstr "Chyba při propagování druhotného svazku na hlavní" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "Chyba při mazání svazku: %(vol)s. %(error)s." - -#, python-format -msgid "Error renaming volume %(vol)s: %(err)s." -msgstr "Chyba při přejmenování svazku %(vol)s: %(err)s." - -#, python-format -msgid "Error response: %s" -msgstr "Chybová odpověď: %s" - -msgid "Error retrieving volume size" -msgstr "Chyba při získávání velikosti svazku" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při odesílání aktualizace replikace pro činnost s id: %(id)s. " -"Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" -"Chyba při odesílání aktualizace replikace. Předaná chyba: %(err)s. Činnost: " -"%(id)s." - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při nastavování dědění replikace na %(set)s pro svazek: %(vol)s, " -"projekt %(project)s. Návratový kód: %(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Chyba při oddělování balíčku: %(package)s od zdroje: %(src)s. Návratový kód: " -"%(ret.status)d, zpráva: %(ret.data)s." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "Chyba při rozvazování svazku %(vol)s ze zásoby. %(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"Chyba při ověřování velikosti klonu svazku: %(clone)s, velikost: %(size)d ve " -"snímku: %(snapshot)s" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "Chyba při kontrole stavu přenosu: %s" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "Chyba při získávání dat pomocí ssh: (příkaz=%(cmd)s chyba=%(err)s)." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "Chyba při žádání API %(service)s." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "" -"Chyba při spouštění rozhraní příkazového řádku pro zónu: (příkaz=%(cmd)s " -"chyba=%(err)s)." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"Překročen maximální počet pokusů %(max_attempts)d pro svazek %(volume_id)s." - -msgid "Exceeded the limit of snapshots per volume" -msgstr "Překročeno omezení snímků na svazek" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" -"Při připojování meta svazku do cílového svazku %(volumename)s se objevila " -"výjimka." - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"Při vytváření repliky prvku nastala výjimka. Název klonu: %(cloneName)s, " -"zdrojový název: %(sourceName)s, dodatečné specifikace: %(extraSpecs)s" - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "Výjimka ve výběru diskového prostoru pro svazek: %s." - -#, python-format -msgid "Exception: %s" -msgstr "Výjimka: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "Očekáváno uuid ale obdrženo %(uuid)s." - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "U počtu uzlů očekáváno číslo, svcinfo lsiogrp předalo: %(node)s." - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "" -"Od příkazu %(cmd)s v příkazovém řádku neočekáván žádný výstup, předáno " -"%(out)s." - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"Při filtrování pomocí UID virtuálního disku bylo očekáváno vrácení jednoho " -"disku z lsvdisk. Bylo předáno %(count)s." - -#, python-format -msgid "Expected volume size was %d" -msgstr "Očekávaná velikost snímku byla %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Exportování zálohy zrušeno, očekávaný stav svazku je %(expected_status)s ale " -"zjištěný stav je %(actual_status)s." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Exportování záznamu zrušeno, v současnosti nastavená služba záloh " -"[%(configured_service)s] není stejnou službou použitou k vytvoření této " -"zálohy [%(backup_service)s]." - -msgid "Extend volume error." -msgstr "Chyba při rozšiřování svazku" - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "" -"Rozšíření svazku je tímto ovladačem podporováno pouze když svazek nemá " -"snímky." - -msgid "Extend volume not implemented" -msgstr "Rozšíření svazku není zavedeno" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"Povolovač rychlého VP není nainstalován. Nelze nastavit zásadu vrstvení pro " -"svazek" - -msgid "FAST is not supported on this array." -msgstr "FAST není podporován v tomto poli." - -msgid "FC is the protocol but wwpns are not supplied by OpenStack." -msgstr "FC je protokol, ale OpenStack nedodává wwpn." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "Nelze zrušit přidělení %(volume)s" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "Nelze vytvořit svazek mezipaměti %(volume)s. Chyba: %(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "Nelze přidat připojení pro fabric=%(fabric)s: Chyba: %(err)s" - -msgid "Failed cgsnapshot" -msgstr "Snímek jednotnosti selhal" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "Nelze vytvořit snímek ze svazku %(volname)s: %(response)s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "Nelze získat podrobnosti zásoby %s." - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "Nelze odstranit připojení pro fabric=%(fabric)s: Chyba: %(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "Nelze rozšířit svazek %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "Nelze se přihlásit do 3PAR (%(url)s) kvůli %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "Nelze získat přístup k aktivním nastavení zónování." - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "Nelze získat přístup ke stavu sady zóny: %s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"Nelze získat zámek zdroje. (Sériová konzole: %(serial)s, inst: %(inst)s, " -"ret: %(ret)s, chybový výstup: %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "Nelze přidat %(vol)s do %(sg)s po %(retries)s pokusech." - -msgid "Failed to add the logical device." -msgstr "Nelze přidat logické zařízení." - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Nelze přidat svazek %(volumeName)s do skupiny jednotnosti %(cgName)s. " -"Návratový kód: %(rc)lu. Chyba: %(error)s." - -msgid "Failed to add zoning configuration." -msgstr "Nelze přidat nastavení zónování." - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "Nelze přidělit zavaděč iSCSI IQN. (Port: %(port)s, důvod: %(reason)s)" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Nelze asociovat specifikace qos: %(specs_id)s s typem %(type_id)s." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "Nelze připojit cílové iSCSI pro svazek %(volume_id)s." - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "Nelze zálohovat popisná data svazku - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"Nelze zálohovat popisná data svazku - objekt zálohy popisných dat 'backup.%s." -"meta' již existuje" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "Nelze klonovat svazek ze snímku %s." - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "Nelze se připojit k %(vendor_name)s Pole %(host)s: %(err)s" - -msgid "Failed to connect to array" -msgstr "Nelze se připojit k poli" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "Nelze se připojit k daemonu sheep. Adresa: %(addr)s, port: %(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "Nelze zkopírovat obraz do svazku: %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "Nelze zkopírovat popisná data do svazku: %(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "Nelze zkopírovat svazek, cílové zařízení je nedostupné." - -msgid "Failed to copy volume, source device unavailable." -msgstr "Nelze zkopírovat svazek, zdrojové zařízení je nedostupné." - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "" -"Nelze vytvořit skupinu jednotnosti %(cgName)s ze snímku %(cgSnapshot)s." - -#, python-format -msgid "Failed to create IG, %s" -msgstr "Nelze vytvořit IG, %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "Nelze vytvořit obraz-svazek SolidFire" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "Nelze vytvořit skupinu svazku: %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Nelze vytvořit soubor. (Soubor: %(file)s, ret: %(ret)s, chybový výstup: " -"%(err)s)" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "Nelze vytvořit dočasný snímek pro svazek %s." - -msgid "Failed to create api volume flow." -msgstr "Nelze vytvořit postup api svazku." - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "" -"Vytvoření snímku skupiny jednotnosti %(id)s selhalo z důvodu %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "Vytvoření skupiny jednotnosti %(id)s selhalo z důvodu %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "Nelze vytvořit skupinu jednotnosti %(id)s:%(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"Nelze vytvořit skupinu jednotnosti %s protože skupina jednotnosti VNX nemůže " -"přijmout komprimované LUN jako členy." - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "Nelze vytvořit skupinu jednotnosti: %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "Nelze vytvořit skupinu jednotnosti: %(cgid)s. Chyba: %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Nelze vytvořit skupinu jednotnosti: %(consistencyGroupName)s. Návratový kód: " -"%(rc)lu. Chyba: %(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "Nelze vytvořit id hardwaru v %(storageSystemName)s." - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "Nelze vytvořit hostitele: %(name)s. Zkontrolujte zda existuje v poli." - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "" -"Nelze vytvořit skupinu hostitele: %(name)s. Zkontrolujte zda existuje v poli." - -msgid "Failed to create iqn." -msgstr "Nelze vytvořit iqn." - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "Nelze vytvořit cílové iscsi pro svazek %(volume_id)s." - -msgid "Failed to create manage existing flow." -msgstr "Nelze vytvořit správu existujícího postupu." - -msgid "Failed to create manage_existing flow." -msgstr "Nelze vytvořit postup pro správu existujících." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "Nelze vytvořit mapu na mcs, žádný kanál nemůže mapovat." - -msgid "Failed to create map." -msgstr "Nelze vytvořit mapu." - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "Nelze vytvořit popisná data pro svazek: %(reason)s" - -msgid "Failed to create partition." -msgstr "Nelze vytvořit oddíl." - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "" -"Nelze vytvořit specifikace qos: %(name)s se specifikacemi %(qos_specs)s." - -msgid "Failed to create replica." -msgstr "Nelze vytvořit repliku." - -msgid "Failed to create scheduler manager volume flow" -msgstr "Nelze vytvořit postup správce plánovače svazku" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "Nelze vytvořit snímek %s" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "Nelze vytvořit snímek protože nebylo zadáno LUN ID" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "Nelze vytvořit snímek pro skupinu jednotnosti: %(cgName)s." - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "Nelze vytvořit snímek pro svazek %s." - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "Nelze vytvořit zásadu snímku ve svazku %(vol)s: %(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "Nelze vytvořit oblast zdrojů snímku ve svazku %(vol)s: %(res)s." - -msgid "Failed to create snapshot." -msgstr "Nelze vytvořit snímek." - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"Nelze vytvořit snímek. Informace o svazku CloudByte nenalezeny ve svazku " -"Openstack [%s]." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "Nelze vytvořit mělkou zásobu, chybová zpráva byla: %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "Nelze vytvořit svazek %s" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Nelze smazat SI svazku s id: %(volume_id)s protože existují dva s tímto id." - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Nelze smazat logické zařízení. (Logické zařízení: %(ldev)s, důvod: " -"%(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "Smazání snímku skupiny jednotnosti %(id)s selhalo z důvodu %(reason)s." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "Smazání skupiny jednotnosti %(id)s selhalo z důvodu %(reason)s." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "Nelze smazat skupinu jednotnosti: %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Nelze smazat skupinu jednotnosti. %(consistencyGroupName)s. Návratový kód: " -"%(rc)lu. Chyba: %(error)s." - -msgid "Failed to delete device." -msgstr "Smazání zařízení selhalo." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Nelze smazat sadu souborů ze skupinu jednotnosti %(cgname)s. Chyba: " -"%(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "Nelze smazat iqn." - -msgid "Failed to delete map." -msgstr "Nelze smazat mapu." - -msgid "Failed to delete partition." -msgstr "Nelze smazat oddíl." - -msgid "Failed to delete replica." -msgstr "Nelze smazat repliku." - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "Nelze smazat snímek %s" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "Nelze smazat snímek pro skupinu jednotnosti: %(cgId)s." - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "Nelze smazat snímek s id %s protože existují dva s tímto id." - -msgid "Failed to delete snapshot." -msgstr "Nelze smazat snímek." - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "Nelze smazat svazek %(volumeName)s." - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Nelze smazat svazek pro svazek s id: %(volume_id)s protože existují dva s " -"tímto id." - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "Nelze odpojit cílové iSCSI pro svazek %(volume_id)s." - -msgid "Failed to determine blockbridge API configuration" -msgstr "Nelze zjistit nastavení blockbridge API" - -msgid "Failed to disassociate qos specs." -msgstr "Nelze odloučit specifikace qos." - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Nelze odloučit specifikace qos: %(specs_id)s s typem %(type_id)s." - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "Nelze zajistit oblast zdrojů snímku, nelze nalézt svazek s id %s" - -msgid "Failed to establish SSC connection." -msgstr "Nelze vytvořit připojení SSC." - -msgid "Failed to establish connection with Coho cluster" -msgstr "Zavedení připojení s clusterem Coho selhalo" - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"Nelze provést [%(cmd)s] CloudByte API. Stav http: %(status)s, chyba: " -"%(error)s." - -msgid "Failed to execute common command." -msgstr "Nelze provést běžný příkaz." - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "Nelze exportovat pro svazek: %(reason)s" - -msgid "Failed to find Storage Center" -msgstr "Nelze najít centrum úložiště" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "V zadané zásobě nelze najít kopii virtuálního disku." - -msgid "Failed to find account for volume." -msgstr "Nelze najít účet pro svazek." - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "" -"Nelze najít sadu souborů pro cestu %(path)s, výstup příkazu: %(cmdout)s." - -#, python-format -msgid "Failed to find host %s." -msgstr "Nelze najít hostitele %s." - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "Nelze najít zásobu úložiště pro zdrojový svazek %s." - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "Nelze získat údaje účtu CloudByte [%s]." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "Nelze získat podrobnosti cíle LUN pro LUN %s" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "Nelze získat podrobnosti cílového LUN %s." - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "Nelze získat seznam cílů LUN pro LUN %s" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "Nelze získat ID oddílu pro svazek %(volume_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "Nelze získat ID Raid snímku %(snapshot_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "Nelze získat ID Raid snímku %(snapshot_id)s." - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"Nelze získat zdroj úložiště. Systém se ho pokusí získat znovu. (Zdroj: " -"%(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "Nelze získat všechna přidružení specifikací qos %s" - -msgid "Failed to get channel info." -msgstr "Nelze získat informace o kanálu." - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "Nelze získat úroveň kódu (%s)." - -msgid "Failed to get device info." -msgstr "Nelze získat informace o zařízení." - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "" -"Nelze získat doménu protože společná skupiny poskytování (%s) neexistuje v " -"poli." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "Nelze získat ip na kanálu %(channel_id)s se svazkem: %(volume_id)s." - -msgid "Failed to get iqn info." -msgstr "Nelze získat informace o iqn." - -msgid "Failed to get license info." -msgstr "Nelze získat informace o licenci." - -msgid "Failed to get lv info." -msgstr "Nelze získat informace o lv." - -msgid "Failed to get map info." -msgstr "Nelze získat informace o mapě." - -msgid "Failed to get model update from clone" -msgstr "Nelze získat aktualizaci modelu z klona" - -msgid "Failed to get name server info." -msgstr "Nelze získat informace o jmenném serveru." - -msgid "Failed to get network info." -msgstr "Nelze získat informace o síti." - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "Nelze získat nové id části v nové zásobě: %(pool_id)s." - -msgid "Failed to get partition info." -msgstr "Nelze získat informace o oddílu." - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "Nelze získat zásobu svazku s id %(volume_id)s." - -msgid "Failed to get replica info." -msgstr "Nelze získat informace o replice." - -msgid "Failed to get show fcns database info." -msgstr "Nelze získat zobrazení informací o databázi fcns." - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "Nelze získat velikost svazku %s" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "Nelze získat snímek pro svazek %s." - -msgid "Failed to get snapshot info." -msgstr "Nelze získat informace o snímku." - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "Nelze získat cílové IQN pro LUN %s" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "Nelze získat cílový portál LUN pro LUN %s" - -msgid "Failed to get targets" -msgstr "Nelze získat cíle" - -msgid "Failed to get wwn info." -msgstr "Nelze získat informace o wwn." - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"Nelze získat, vytvořit, nebo přidat svazek %(volumeName)s pro zamaskování " -"%(maskingViewName)s. Obdržená chybová zpráva byla %(errorMessage)s." - -msgid "Failed to identify volume backend." -msgstr "Nelze zjistit podpůrnou vrstvu svazku." - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "Nelze propojit sadu souborů se sdílením %(cgname)s. Chyba: %(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "Nelze se přihlásit k %s Pole (neplatné přihlášení?)." - -#, python-format -msgid "Failed to login for user %s." -msgstr "Nelze se přihlásit jako uživatel %s." - -msgid "Failed to login with all rest URLs." -msgstr "Nelze se přihlásit pomocí jakékoliv z REST URL." - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" -"Nelze zažádat pro koncový bod clusteru Datera z následujícího důvodu: %s" - -msgid "Failed to manage api volume flow." -msgstr "Nelze spravovat postup api svazku." - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Nelze spravovat existující %(type)s %(name)s, protože nahlášená velikost " -"%(size)s není číslo s plovoucí desetinnou čárkou." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"Nelze spravovat existující svazek %(name)s, protože při získávání velikosti " -"svazku došlo k chybě." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"Nelze spravovat existující svazek %(name)s, protože operace pro přejmenování " -"selhala: Chybová zpráva: %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Nelze spravovat existující svazek %(name)s, protože nahlášená velikost " -"%(size)s není číslo s plovoucí desetinnou čárkou." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"Nelze spravovat existující svazky protože zásoba zvoleného typu svazku " -"neodpovídá sdílení NFS předanému v odkazu svazku." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"Nelze spravovat existující svazky protože zásoba zvoleného typu svazku " -"neodpovídá souborovému systému předanému v odkazu svazku." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "" -"Nelze spravovat existující svazky protože zásoba zvoleného typu svazku " -"neodpovídá zásobě hostitele." - -#, python-format -msgid "Failed to manage volume %s." -msgstr "Nelze spravovat svazek %s." - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"Nelze mapovat logické zařízení. (Logické zařízení: %(ldev)s, LUN: %(lun)s, " -"port: %(port)s, id: %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "Nelze přesunout svazek poprvé." - -msgid "Failed to migrate volume for the second time." -msgstr "Nelze přesunout svazek podruhé." - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "Nelze přesunout mapování LUN. Návratový kód: %s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "Nelze přesunout svazek %s." - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Nelze otevřít soubor. (Soubor: %(file)s, ret: %(ret)s, chybový výstup: " -"%(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Nelze zpracovat výstup rozhraní příkazového řádku:\n" -"příkaz: %(cmd)s\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -msgid "" -"Failed to parse the configuration option 'keystone_catalog_info', must be in " -"the form ::" -msgstr "" -"Nelze zpracovat volbu nastavení 'keystone_catalog_info', musí být ve formátu " -"::" - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"Nelze zpracovat volbu nastavení 'swift_catalog_info', musí být ve formátu " -"::" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"Nelze provést reklamaci nulté stránky. (Logické zařízení: %(ldev)s, důvod: " -"%(reason)s)" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "Nelze odstranit exportování svazku %(volume)s: %(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "Nelze odstranit cílové iscsi pro svazek %(volume_id)s." - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Nelze odstranit svazek %(volumeName)s ze skupiny jednotnosti %(cgName)s. " -"Návratový kód: %(rc)lu. Chyba: %(error)s." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "Nelze odstranit svazek %(volumeName)s z výchozí skupiny úložiště." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "" -"Nelze odstranit svazek %(volumeName)s z výchozí skupiny úložiště: " -"%(volumeName)s." - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"Nelze odstranit: %(volumename)s. z výchozí skupiny úložiště pro zásadu FAST " -"%(fastPolicyName)s." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" -"Nelze přejmenovat logický svazek %(name)s, chybová zpráva byla: %(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "Nelze získat aktivní nastavení zónování %s" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"Nelze nastavit Qos pro existující svazek %(name)s, chybová zpráva: %(msg)s." - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "Nelze nastavit vlastnost 'Incoming user' pro cíl SCST." - -msgid "Failed to set partition." -msgstr "Nelze nastavit oddíl." - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" -"Nelze nastavit oprávnění pro skupinu jednotnosti %(cgname)s. Chyba: " -"%(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"Nelze zadat logické zařízení pro svazek %(volume_id)s pro zrušení namapování." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"Nelze zadat logické zařízení ke smazání. (Metoda: %(method)s, id: %(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "Nelze ukončit sezení přesunu." - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "Nelze rozvázat svazek %(volume)s" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Nelze odpojit sadu souborů pro skupinu jednotnosti %(cgname)s. Chyba: " -"%(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Nelze zrušit mapování logického zařízení. (Logické zařízení: %(ldev)s, " -"důvod: %(reason)s)" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "Nelze aktualizovat skupinu jednotnosti: %(cgName)s." - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "Nelze aktualizovat popisná data svazku: %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "Nelze aktualizovat nebo smazat nastavení zónování" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" -"Nelze aktualizovat specifikace qos: %(specs_id)s se specifikacemi " -"%(qos_specs)s." - -msgid "Failed to update quota usage while retyping volume." -msgstr "Nelze aktualizovat využití kvóty při přetypování svazku." - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "Nelze aktualizovat model s ovladačem poskytnutým modelem %(model)s" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"Nelze aktualizovat popisná data svazku %(vol_id)s pomocí zadaných dat " -"%(src_type)s %(src_id)s" - -#, python-format -msgid "Failure creating volume %s." -msgstr "Nelze vytvořit svazek %s." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "Nelze získat informace LUN pro %s." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "Selhání v aktualizaci páru klíč-hodnota svazku:%s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "Nelze přesunout nově klonovaný LUN do %s." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "Nelze zařadit LUN %s do tmp." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "Kritická chyba: Uživatel nemá oprávnění dotazovat se na svazky NetApp." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "Flexvisor nemohl přidat svazek %(id)s, z důvodu %(reason)s." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Flexvisor nemohl připojit svazek %(vol)s ve skupině %(group)s z důvodu " -"%(ret)s." - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Flexvisor nemohl odstranit svazek %(vol)s ve skupině %(group)s z důvodu " -"%(ret)s." - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "Flexvisor nemohl odstranit svazek %(id)s, z důvodu %(reason)s." - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "Selhání vyhledávání SAN Fibre Channel: %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "Selhání zóny operací Fibre Channel: %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "Selhání kontroly připojení Fibre Channel: %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "Soubor %(file_path)s nemohl být nalezen." - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" -"Soubor %(path)s má neplatný záložní soubor %(bfile)s, operace přerušena." - -#, python-format -msgid "File already exists at %s." -msgstr "Soubor s nastavením již existuje v %s." - -#, python-format -msgid "File already exists at: %s" -msgstr "Soubor již existuje v: %s" - -msgid "Find host in hostgroup error." -msgstr "Chyba při hledání hostitele ve skupině hostitele." - -msgid "Find host lun id error." -msgstr "Chyba při hledání id hostitele lun." - -msgid "Find lun group from mapping view error." -msgstr "Chyba při hledání skupiny lun v zobrazení mapování." - -msgid "Find lun number error." -msgstr "Chyba při hledání čísla lun." - -msgid "Find mapping view error." -msgstr "Chyba při hledání zobrazení mapování." - -msgid "Find portgroup error." -msgstr "Chyba při hledání skupiny portu." - -msgid "Find portgroup from mapping view error." -msgstr "Chyba při hledání skupiny portu v zobrazení mapování." - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"Zásada mezipaměti Flash vyžaduje WSAPI verze '%(fcache_version)s', je " -"nainstalována verze '%(version)s'." - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Flexvisor nemohl přidělit svazek.:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor nemohl přidělit svazek:%(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor nemohl najít snímek svazku %(id)s ve snímku %(vgsid)s skupiny " -"%(vgid)s." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "Vytvoření svazku pomocí Flexvisor selhalo:%(volumeid)s:%(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor selhal při mazání svazku %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "Flexvisor nemohl přidat svazek %(id)s do skupiny %(cgid)s." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"Flexvisor nemohl přidělit svazek %(id)s, protože se nešlo dotázat na stav " -"pomocí id události." - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor nemohl přidělit svazek %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "Flexvisor nemohl přidělit svazek %(volume)s iqn %(iqn)s." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Flexvisor nemohl klonovat svazek %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "Flexvisor nemohl klonovat svazek (nelze získat událost) %(id)s." - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "Flexvisor nemohl vytvořit snímek svazku %(id)s: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "Flexvisor nemohl vytvořit snímek svazku (nelze získat událost) %(id)s." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "Flexvisor nemohl vytvořit svazek %(id)s ve skupině %(vgid)s." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor nemohl vytvořit svazek %(volume)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor nemohl vytvořit svazek (získání události) %s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "Flexvisor nemohl vytvořit svazek ze snímku %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "Flexvisor nemohl vytvořit svazek ze snímku %(id)s: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor nemohl vytvořit svazek ze snímku (nelze získat událost) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisor nemohl smazat snímek %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "Flexvisor nemohl smazat svazek (nelze získat událost) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor nemohl smazat svazek %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor nemohl rozšířit svazek %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor nemohl rozšířit svazek %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "Flexvisor nemohl rozšířit svazek (nelze získat událost) %(id)s." - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "Flexvisor nemohl získat informace o zásobě %(id)s: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "Flexvisor nemohl získat id snímku svazku %(id)s ze skupiny %(vgid)s." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor nemohl odstranit svazek %(id)s ze skupiny %(cgid)s." - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "Flexvisor nemohl spustit svazek ze snímku %(id)s: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor nemohl spustit svazek ze snímku (nelze získat událost) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "Flexvisor nemohl zrušit přidělení svazku %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "Flexvisor nemohl zrušit přidělení svazku (získání události) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "Flexvisor nemohl zrušit přidělení svazku:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "Flexvisor nemohl najít informace o zdrojovém svazku %(id)s." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "Zrušení přidělení svazku pomocí Flexvisor selhalo:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "Svazek Flexvisor %(id)s nemohl být připojen ke skupině %(vgid)s." - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS neběží, stav: %s." - -msgid "Gateway VIP is not set" -msgstr "Brána VIP není nastavena" - -msgid "Get FC ports from array error." -msgstr "Chyba při získávání portů FC z pole." - -msgid "Get FC target wwpn error." -msgstr "Chyba při získávání cílového FC wwpn." - -msgid "Get LUNcopy information error." -msgstr "Chyba při získávání informací o kopírování LUN." - -msgid "Get QoS id by lun id error." -msgstr "Chyba při získávání id QoS pomocí id lun." - -msgid "Get QoS information error." -msgstr "Chyba při získávání informací o QoS." - -msgid "Get QoS policy error." -msgstr "Chyba při získávání zásad QoS." - -msgid "Get cache by name error." -msgstr "Chyba při získávání mezipaměti pomocí názvu." - -msgid "Get connected free FC wwn error." -msgstr "Chyba při připojování volného FC wwn." - -msgid "Get host initiators info failed." -msgstr "Získávání informací o zavaděčích hostitele selhalo." - -msgid "Get hostgroup information error." -msgstr "Chyba při získávání informací o skupině hostitele." - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"Chyba při získávání informací o portu iSCSI, prosím zkontrolujte cílovou IP " -"zadanou v souboru s nastavením huawei." - -msgid "Get iSCSI port information error." -msgstr "Chyba při získávání informací o portu iSCSI." - -msgid "Get iSCSI target port error." -msgstr "Chyba při získávání portu cíle iSCSI." - -msgid "Get lun migration task error." -msgstr "Chyba při získávání úkolu o přesunu lun." - -msgid "Get lungroup id by lun id error." -msgstr "Chyba při získávání id skupiny lun pomocí id lun." - -msgid "Get lungroup information error." -msgstr "Chyba při získávání informací o skupině lun." - -msgid "Get partition by name error." -msgstr "Chyba při získávání oddílu podle názvu." - -msgid "Get partition by partition id error." -msgstr "Chyba při získávání oddílu pomocí id oddílu." - -msgid "Get smartcache by cache id error." -msgstr "Chyba při získávání chytré mezipaměti pomocí id mezipaměti." - -msgid "Get snapshot id error." -msgstr "Chyba při získávání id snímku." - -msgid "Get target IP error." -msgstr "Chyba při získávání cílové IP adresy." - -msgid "Get volume by name error." -msgstr "Chyba při získávání svazku podle názvu." - -msgid "Get volume error." -msgstr "Chyba při získávání svazku." - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"Popisná data glance nemohou být aktualizována, klíč %(key)s existuje pro " -"svazek s id %(volume_id)s" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "Popisná data Glance pro svazek/snímek %(id)s nemohla být nalezena." - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "Konfigurační soubor Gluster v %(config)s neexistuje." - -#, python-format -msgid "Google Cloud Storage api failure: %(reason)s" -msgstr "Selhání api úložiště Google Cloud: %(reason)s" - -#, python-format -msgid "Google Cloud Storage connection failure: %(reason)s" -msgstr "Chyba v připojení k úložišti Google Cloud: %(reason)s" - -#, python-format -msgid "Google Cloud Storage oauth2 failure: %(reason)s" -msgstr "Chyba v ověření oauth2 v úložišti Google Cloud: %(reason)s" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "Získány špatné informace o cestě z DRBDmanage! (%s)" - -msgid "HBSD error occurs." -msgstr "Objevena chyba HBSD." - -msgid "HPELeftHand url not found" -msgstr "HPELeftHand URL nenalezena" - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"Velikost bloku kontrolního součtu byla od poslední zálohy změněna, Nová " -"velikost bloku kontrolního součtu: %(new)s. Stará velikost bloku kontrolního " -"součtu: %(old)s. Proveďte úplnou zálohu." - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "Vrstvy %(tier_levels)s nebyly vytvořeny." - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "Nápověda \"%s\" není podporována." - -msgid "Host" -msgstr "Hostitel" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "Hostitel %(host)s nemohl být nalezen." - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"Hostitel %(host)s neodpovídá obsahu certifikátu x509: Běžný název: " -"%(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "Hostitel %s nemá žádné zavaděče FC" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "Hostitel %s nemá žádný zavaděč iSCSI" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "Hostitel '%s' nemohl být nalezen." - -#, python-format -msgid "Host group with name %s not found" -msgstr "Skupina hostitele s názvem %s nebyla nalezena" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "Skupina hostitele mající odkaz %s nebyla nalezena" - -msgid "Host not found" -msgstr "Hostitel nenalezen" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "Hostitel nenalezen. Nelze odstranit %(service)s na %(host)s." - -#, python-format -msgid "Host type %s not supported." -msgstr "Hostitel typu %s není podporován." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "Hostitel s porty %(ports)s nenalezen." - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"Skupina vstupu/výstupu %(iogrp)d není platná; platné skupiny jsou %(avail)s." - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "IP adresa/název hostitele API Blockbridge." - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" -"Je-li komprese nastavena na True, pak rsize musí být také nastaveno (nesmí " -"se rovnat -1)." - -msgid "If nofmtdisk is set to True, rsize must also be set to -1." -msgstr "" -"Je-li notfmtdisk nastaveno na True, pak rsize musí být také nastaveno na " -"hodnotu -1." - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"V protokolu připojení k flashsystem byla nalezena neplatná hodnota " -"'%(prot)s': platné hodnoty jsou %(enabled)s." - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "" -"Zadána neplatná hodnota pro chytrou vrstvu: nastavte buď na 0, 1, 2, či 3." - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"Zadána neplatná hodnota pro storwize_svc_vol_grainsize: nastavte buď na 32, " -"64, 128, nebo 256." - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" -"Zadána neplatná hodnota pro hloubku: Nelze zadat najednou thin i thick." - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "Obraz %(image_id)s nemohl být nalezen." - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "Obraz %(image_id)s není aktivní." - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "Obraz %(image_id)s je nepřijatelný: %(reason)s" - -msgid "Image location not present." -msgstr "Umístění obrazu není přítomno." - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"Virtuální velikost obrazu je %(image_size)dGB, a proto se nevejde do svazku " -"s velikostí %(volume_size)dGB." - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"Při mazání svazku rbd nastala chyba Obraz je zaneprázdněn. To může být " -"způsobeno připojením od klienta, které bylo přerušeno a, pokud tomu tak je, " -"může být vyřešeno novým pokus o smazání po vypršení 30 vteřin." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"Importování záznamu selhalo, nelze najít zálohovací službu pro provedení " -"importu. Požadovaná služba %(service)s" - -msgid "Incorrect request body format" -msgstr "Nesprávný formát těla požadavku" - -msgid "Incorrect request body format." -msgstr "Nesprávný formát těla požadavku." - -msgid "Incremental backups exist for this backup." -msgstr "Pro tuto zálohu existují přírůstkové zálohy." - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Výjimka CLI Infortrend: %(err)s, parametr: %(param)s (Návratový kód: %(rc)s) " -"(Výstup: %(out)s)" - -msgid "Initial tier: {}, policy: {} is not valid." -msgstr "Původní vrstva: {}, zásada: {} není platné." - -msgid "Input type {} is not supported." -msgstr "Typ vstupu {} není podporován." - -msgid "Input volumes or snapshots are invalid." -msgstr "Vstupní svazky nebo snímky jsou neplatné." - -msgid "Input volumes or source volumes are invalid." -msgstr "Vstupní nebo zdrojové svazky jsou neplatné." - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "Instance %(uuid)s nemohla být nalezena." - -msgid "Insufficient free space available to extend volume." -msgstr "Pro rozšíření svazku není dostatek volného místa." - -msgid "Insufficient privileges" -msgstr "Nedostatečná oprávnění" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "" -"Hodnota intervalu ( ve vteřinách) mezi jednotlivými pokusy o připojení ke " -"clusteru ceph." - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "" -"V seznamu vstupních/výstupních portů zadány neplatné porty %(port)s pro " -"protokol %(protocol)s." - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "Neplatná doména 3PAR: %(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "Neplatná hodnota ALUA. Hodnota musí být 1 nebo 0." - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "Zadány neplatné argumenty Ceph pro záložní operaci rbd" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "Neplatný snímek skupiny jednotnosti: %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "Neplatná skupina jednotnosti: %(reason)s" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"Neplatná skupina jednotnosti: Stav skupiny jednotnosti musí být dostupný, " -"ale současný stav je: %s." - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "" -"Neplatná skupina jednotnosti: Žádný hostitel pro vytvoření skupiny " -"jednotnosti." - -#, python-format -msgid "" -"Invalid HPELeftHand API version found: %(found)s. Version %(minimum)s or " -"greater required for manage/unmanage support." -msgstr "" -"Nalezena neplatná verze API HPELeftHand: %(found)s. Pro podporu spravování " -"je vyžadována verze %(minimum)s nebo vyšší." - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "Neplatný formát IP adresy: '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"Při získávání zásady QoS pro svazek %s byla zjištěna neplatná specifikace QoS" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "Neplatný typ ověření VNX: %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Neplatná specifikace sdílení úložiště Virtuozzo: %r. Musí být [MDS1[," -"MDS2],...:/][:HESLO]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "Neplatná verze XtremIO %(cur)s, je vyžadována verze %(min)s nebo vyšší" - -msgid "Invalid argument" -msgstr "Neplatný argument" - -msgid "Invalid argument - negative seek offset." -msgstr "Neplatný argument - záporná odchylka hledání." - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "Neplatný argument - whence=%s není podporováno" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "Neplatný argument - whence=%s není podporováno." - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "Neplatný režim připojení '%(mode)s' pro svazek %(volume_id)s." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "Neplatný ověřovací klíč: %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "Neplatná záloha: %(reason)s" - -#, python-format -msgid "" -"Invalid barbican api url: version is required, e.g. 'http[s]://|" -"[:port]/' url specified is: %s" -msgstr "" -"Neplatná url barbican api: je požadována verze, např. 'http[s]://|" -"[:port]/', zadaná url je: %s" - -msgid "Invalid cgsnapshot" -msgstr "Neplatný snímek skupiny jednotnosti" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "" -"V úložišti CloudByte nalezeny neplatné přihlašovací údaje CHAP pro uživatele." - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "Neplatná odpověď zavedení připojení od svazku %(name)s" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "Neplatná odpověď zavedení připojení od svazku %(name)s: %(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "Neplatný typ obsahu %(content_type)s." - -msgid "Invalid credentials" -msgstr "Neplatné přihlašovací údaje" - -#, python-format -msgid "Invalid directory: %s" -msgstr "Neplatný adresář: %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "Neplatný typ adaptéru disku: %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "Neplatné zálohování disku: %s" - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "Neplatný typ disku: %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "Neplatný typ disku: %s" - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "Neplatný hostitel: %(reason)s" - -#, python-format -msgid "" -"Invalid hpe3parclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run \"pip install --upgrade python-3parclient\" to upgrade " -"the hpe3parclient." -msgstr "" -"Nalezena neplatná verze hpe3parclient (%(found)s). Je vyžadována verze " -"%(minimum)s a vyšší. Spusťte \"pip install --upgrade python-3parclient\" pro " -"aktualizaci klienta." - -#, python-format -msgid "" -"Invalid hpelefthandclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run 'pip install --upgrade python-lefthandclient' to " -"upgrade the hpelefthandclient." -msgstr "" -"Nalezena neplatná verze hpelefthandclient (%(found)s). Je vyžadována verze " -"%(minimum)s a vyšší. Spusťte \"pip install --upgrade python-lefthandclient\" " -"pro aktualizaci klienta." - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "Neplatný href %(image_href)s obrazu." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "" -"Neplatný identifikátor obrazu nrbo nelze získat přístup k požadovanému " -"obrazu." - -msgid "Invalid imageRef provided." -msgstr "Zadáno neplatné imageRef." - -msgid "Invalid input" -msgstr "Neplatný vstup" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "Obdržen neplatný vstup: %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "Neplatný filtr is_public [%s]" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "Neplatná velikost popisných dat: %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "Neplatná popisná data: %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "Neplatná základna bodu připojení: %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "Neplatná základna bodu připojení: %s." - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "" -"Neplatný nový název snímku společné skupiny poskytování pro přetypování. " -"Nový název='%s'." - -#, python-format -msgid "Invalid port number %(config)s for Coho rpc port" -msgstr "Neplatné číslo portu %(config)s pro port RPC Coho" - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "Neplatné specifikace qos: %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "Neplatná žádost o připojení svazku k neplatnému hostiteli" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"Neplatná žádost o připojení svazku s neplatným režimem. Režim připojení by " -"měl být 'rw' nebo 'ro'" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "Neplatné vypršení rezervace %(expire)s." - -msgid "Invalid response header from RPC server" -msgstr "Neplatná hlavička odpovědi od serveru RPC" - -msgid "Invalid service catalog json." -msgstr "Neplatný json katalog služeb" - -msgid "Invalid sheepdog cluster status." -msgstr "Neplatný stav clusteru sheepdog." - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "Neplatný snímek: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "Neplatný stav: '%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "Zažádáno o neplatnou zásobu úložiště %s. Přetypování selhalo." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "Zadána neplatná zásoba úložiště %s." - -msgid "Invalid transport type." -msgstr "Neplatný typ přenosu." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "Neplatné nastavení aktualizace: '%s'" - -#, python-format -msgid "" -"Invalid url: must be in the form 'http[s]://|[:port]/" -"', url specified is: %s" -msgstr "" -"Neplatná URL: Musí být ve formátu 'http[s]://|[:port]/" -"', zadaná url je: %s" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "Neplatná hodnota '%s' pro vynucení." - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "Neplatná hodnota '%s' pro force." - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "Neplatná hodnota '%s' pro is_public. Patné hodnoty: True nebo False. " - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "Neplatná hodnota '%s' pro přeskočení ověření." - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "Neplatná hodnota pro 'bootable': '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "Neplatná hodnota pro 'force': '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "Neplatná hodnota pro 'readonly': '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "Neplatná hodnota pro 'scheduler_max_attempts', musí být >=1" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "Neplatná hodnota pro volbu nastavení NetApp netapp_host_type." - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "Neplatná hodnota pro volbu nastavení NetApp netapp_lun_ostype." - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "Neplatná hodnota pro věk, %(age)s" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"Zadána neplatná velikost svazku při žádosti o vytvoření: %s (argument " -"velikosti musí být celé číslo (nebo celé číslo zadané pomocí řetězce) a " -"větší než nula)." - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "Neplatný typ svazku: %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "Neplatný svazek: %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"Neplatný svazek: Nelze přidat svazek %(volume_id)s do skupiny jednotnosti " -"%(group_id)s protože svazek je v neplatném stavu: %(status)s. Platné stavy " -"jsou: ('available', 'in-use')." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"Neplatný svazek. Nelze přidat svazek %(volume_id)s do skupiny jednotnosti " -"%(group_id)s protože typ svazku %(volume_type)s tato skupina nepodporuje." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"Neplatný svazek: Nelze přidat svazek valešné-uuid-svazku do skupiny " -"jednotnosti %(group_id)s protože svazek nelze nalézt." - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"Neplatný svazek: Nelze odstranit svazek falešné-uuid-svazku ze skupiny " -"jednotnosti %(group_id)s protože není ve skupině." - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "Předán neplatný typ svazku: %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"Zadán neplatný typ svazku: %s (požadovaný typ není kompatibilní; buď se musí " -"shodovat se zdrojovým svazkem, nebo vynechejte argument zadávající typ)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"Zadán neplatný typ svazku: %s (požadovaný typ není kompatibilní; doporučuje " -"se vynechat argument zadávající typ)" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"Zadán neplatný typ svazku: %s (požadovaný typ musí být podporován touto " -"skupinou jednotnosti)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "Neplatný formát wwpns %(wwpns)s" - -msgid "Invoking web service failed." -msgstr "Vyvolání internetové služby selhalo." - -msgid "Issue encountered waiting for job." -msgstr "Při čekání na úkol se vyskytl problém." - -msgid "Issue encountered waiting for synchronization." -msgstr "Při čekání na synchronizaci se vyskytl problém." - -msgid "Item not found" -msgstr "Položka nenalezena" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "Úkol nebyl nalezen v CloudByte odpovědi pro vytvoření svazku [%s]." - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "Úkol nebyl nalezen v CloudByte odpovědi pro smazání svazku [%s]." - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"Názvy klíče mohou obsahovat pouze alfanumerické znaky, podtržítka, tečky, " -"dvojtečky a pomlčky." - -#, python-format -msgid "KeyError: %s" -msgstr "Chyba klíče: %s" - -msgid "LUN export failed!" -msgstr "Export LUN selhal!" - -msgid "LUN id({}) is not valid." -msgstr "LUN id({}) není platné." - -msgid "LUN map overflow on every channel." -msgstr "Přetečení LUN mapy ve všech kanálech." - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "LUN nenalezena pomocí zadaného odkazu %s." - -msgid "LUN number ({}) is not an integer." -msgstr "LUN číslo ({}) není celé číslo." - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "Číslo LUN je mimo rozsah v kanálu s id: %(ch_id)s." - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"LUN se zadaným odkazem %(ref)s nesplňuje typ svazku. Ujistěte se, že je na " -"virtuálním serveru %(vs)s přítomen svazek LUN mající funkce ssc." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "Posledních %s položek cinder v záznamu systému:-" - -msgid "LeftHand cluster not found" -msgstr "Cluster LeftHand nebyl nalezen" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "Řádek %(dis)d : %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "Cesta odkazu již existuje a není to symbolický odkaz." - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "Propojený klon zdrojového svazku není podporován ve stavu: %s." - -msgid "Lock acquisition failed." -msgstr "Získání zámku selhalo." - -msgid "Logout session error." -msgstr "Chyba odhlášení sezení." - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"Služba vyhledávání není nastavena. Volba nastavení fc_san_lookup_service " -"musí udávat konkrétní zavedení této služby." - -msgid "Lun migration error." -msgstr "Chyba při přesunu Lun." - -#, python-format -msgid "MSG_DENIED: %r" -msgstr "Zpráva zamítnuta: %r" - -#, python-format -msgid "MSG_DENIED: AUTH_ERROR: %r" -msgstr "Zpráva zamítnuta: Chyba při ověření: %r" - -#, python-format -msgid "MSG_DENIED: RPC_MISMATCH: %r" -msgstr "Zpráva zamítnuta: Neshoda vzdáleného volání procedur: %r" - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "Poškozený řetězec výstupu fcns: %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "Poškozené tělo zprávy: %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "Poškozený řetězec jmenného serveru: %s" - -msgid "Malformed request body" -msgstr "Poškozené tělo požadavku" - -msgid "Malformed request body." -msgstr "Poškozené tělo požadavku." - -msgid "Malformed request url" -msgstr "Poškozená url požadavku" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "Poškozená odpověď na příkaz %(cmd)s: %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "Poškozená vlastnost scheduler_hints" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "Poškozené zobrazení řetězce databáze fcns: %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"Poškozené nastavení zóny: (rozbočovač=%(switch)s nastavení zóny=" -"%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"Poškozený stav zóny: (rozbočovač=%(switch)s nastavení zóny=%(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "Správa existujícího získání velikosti vyžaduje 'id'." - -msgid "Manage existing snapshot not implemented." -msgstr "Správa existujícího snímku není zavedena." - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"Správa existujícího svazku selhala kvůli neplatnému odkazu na podpůrnou " -"vrstvu %(existing_ref)s: %(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" -"Správa existujícího svazku selhala kvůli neshodě s typem svazku: %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "Správa existujícího svazku není zavedena." - -msgid "Manage existing volume requires 'source-id'." -msgstr "Správa existujícího svazku vyžaduje 'source-id'." - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Správa svazku není podporována, pokud je FAST povoleno. Zásada FAST: " -"%(fastPolicyName)s." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"Připravení mapování %(id)s nemohlo být dokončeno v rámci přiděleného " -"časového limitu %(to)d vteřin. Ukončování." - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "Maskování %(maskingViewName)s nebylo úspěšně smazáno" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "Překročen maximální povolený počet záloh (%(allowed)d)" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "Překročen maximální povolený počet snímků (%(allowed)d)" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" -"Maximální povolený počet svazků (%(allowed)d) překračuje kvótu '%(name)s'." - -#, python-format -msgid "May specify only one of %s" -msgstr "Lze zadat pouze jedno z %s" - -msgid "Metadata backup already exists for this volume" -msgstr "Záloha popisných dat je pro tento svazek již vytvořena" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "Object zálohy popisných dat '%s' již existuje" - -msgid "Metadata item was not found" -msgstr "Položka popisných dat nenalezena" - -msgid "Metadata item was not found." -msgstr "Položka popisných dat nebyla nalezena." - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "Klíč vlastnosti popisných dat %s je větší než 255 znaků" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "Hodnota vlastnosti klíče popisných dat %s je vetší než 255 znaků" - -msgid "Metadata property key blank" -msgstr "Klíč vlastnosti popisných dat je prázdný" - -msgid "Metadata property key blank." -msgstr "Klíč vlastnosti popisných dat je prázdný." - -msgid "Metadata property key greater than 255 characters." -msgstr "Klíč vlastnosti popisných dat je větší než 255 znaků." - -msgid "Metadata property value greater than 255 characters." -msgstr "Hodnota vlastnosti popisných dat je vetší než 255 znaků." - -msgid "Metadata restore failed due to incompatible version" -msgstr "Obnovení popisných dat selhalo kvůli nekompatibilní verzi" - -msgid "Metadata restore failed due to incompatible version." -msgstr "Obnovení popisných dat selhalo kvůli nekompatibilní verzi." - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "Přesunutí svazku %(src)s selhalo." - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "Přesun svazku selhal mezi zdrojovým %(src)s a cílovým %(dst)s svazkem." - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "Přesun LUN %s byl zastaven nebo je chybný." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"Chybí python modul 'purestorage', ujistěte se, že knihovna je nainstalovaná " -"a dostupná." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "Chybí parametr nastavení Fibre Channel SAN - fc_fabric_names" - -msgid "Missing request body" -msgstr "Chybí tělo žádosti" - -msgid "Missing request body." -msgstr "Chybí tělo žádosti." - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "V těle žádosti chybí povinný prvek '%s'" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "V těle žádosti chybí povinný prvek '%s'." - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "V těle žádosti chybí povinný prvek 'consistencygroup'." - -msgid "Missing required element 'host' in request body." -msgstr "V těle žádosti chybí povinný prvek 'host'." - -msgid "Missing required element quota_class_set in request body." -msgstr "V těle žádosti chybí povinný prvek quota_class_set." - -msgid "Missing required element snapshot in request body." -msgstr "V těle žádosti chybí požadovaný prvek snapshot." - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"Nalezeno mnoho sériových čísel, ale pro tuto operaci bylo očekáváno pouze " -"jedno. Prosím upravte váš soubor s nastavením EMC." - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "Nalezeno mnoho kopií svazku %s." - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "Nalezeno mnoho shod pro '%s', použijte ID pro zpřesnění hledání." - -msgid "Multiple profiles found." -msgstr "Nalezeno mnoho profilů." - -msgid "Must implement a fallback schedule" -msgstr "Je nutné zavést záložní plán" - -msgid "Must implement find_retype_host" -msgstr "Je nutné zavést find_retype_host" - -msgid "Must implement host_passes_filters" -msgstr "Je nutné zavést host_passes_filters" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "Je nutné zavést schedule_create_consistencygroup" - -msgid "Must implement schedule_create_volume" -msgstr "Je nutné zavést schedule_create_volume" - -msgid "Must implement schedule_get_pools" -msgstr "Je nutné zavést schedule_get_pools" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "lsfabric je nutné předat wwpn nebo host." - -msgid "Must specify 'connector'" -msgstr "Musíte zadat 'connector'" - -msgid "Must specify 'connector'." -msgstr "Musíte zadat 'connector'." - -msgid "Must specify 'host'." -msgstr "Musíte zadat 'host'." - -msgid "Must specify 'new_volume'" -msgstr "Musíte zadat 'new_volume'" - -msgid "Must specify 'status'" -msgstr "Musíte zadat 'status'" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"Pro aktualizaci musíte zadat 'status', 'attach_status' nebo " -"'migration_status'." - -msgid "Must specify a valid attach status" -msgstr "Musíte zadat platný stav připojení" - -msgid "Must specify a valid migration status" -msgstr "Musíte zadat platný stav přesunu" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" -"Musíte zadat platnou persónu %(valid)s, hodnota '%(persona)s' není platná." - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"Musíte zadat platný typ poskytování %(valid)s, hodnota '%(prov)s' je " -"neplatná." - -msgid "Must specify a valid status" -msgstr "Musíte zadat platný stav" - -msgid "Must specify an ExtensionManager class" -msgstr "Musí být určena třída ExtensionManager" - -msgid "Must specify bootable in request." -msgstr "V žádosti musíte zadat bootable." - -msgid "Must specify protection domain name or protection domain id." -msgstr "Musíte zadat název nebo id ochranné domény." - -msgid "Must specify readonly in request." -msgstr "V žádosti musíte zadat readonly." - -msgid "Must specify storage pool name or id." -msgstr "Název nebo id zásoby úložiště musí být zadáno." - -msgid "Must specify storage pools. Option: sio_storage_pools." -msgstr "Musíte zadat zásoby úložiště. Volba: sio_storage_pools." - -msgid "Must supply a positive value for age" -msgstr "Věk musí být zadán pomocí kladné hodnoty" - -msgid "Must supply a positive, non-zero value for age" -msgstr "Musíte zadat kladnou, nenulovou hodnotu pro věk" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"Nastavení NAS '%(name)s=%(value)s' je neplatné. Musí být buď 'auto', 'true', " -"nebo 'false'" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "Soubor s nastavením NFS v %(config)s neexistuje" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "Soubor NFS %s nebyl nalezen." - -msgid "NFS file could not be discovered." -msgstr "Soubor NFS nemohl být nalezen." - -msgid "NaElement name cannot be null." -msgstr "Název NaElement nemůže být prázdný." - -msgid "Name" -msgstr "Název" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"V těle žádosti nemohou být název, popis, přidání svazků, či odebrání svazků " -"všechny prázdné." - -msgid "Need non-zero volume size" -msgstr "Je třeba zadat nenulovou velikost svazku" - -#, python-format -msgid "Neither MSG_DENIED nor MSG_ACCEPTED: %r" -msgstr "Zpráva nebyla zamítnuta ani přijata: %r" - -msgid "NetApp Cinder Driver exception." -msgstr "Výjimka ovladače NetApp Cinder." - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"Nová velikost pro rozšíření musí být větší než současná. (současná: " -"%(size)s, rozšířená: %(new_size)s)." - -msgid "New volume size must be specified as an integer." -msgstr "Nová velikost svazku musí být zadána jako celé číslo." - -msgid "New volume type must be specified." -msgstr "Musíte zadat nový typ svazku." - -msgid "New volume type not specified in request_spec." -msgstr "Nový typ svazku nebyl zadán ve specifikaci žádosti." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "Nový typ svazku stejný jako původní: %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Výjimka ovladače Nimble Cinder" - -msgid "No FCP targets found" -msgstr "Žádné cíle FCP nenalezeny" - -msgid "No Port Group elements found in config file." -msgstr "V souboru nastavení nenalezeny žádné prvky skupiny portu." - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "Žádné aktivní portály iSCSI zadané pomocí IP iSCSI" - -#, python-format -msgid "No available service named %s" -msgstr "Žádná dostupná služba nazvaná %s" - -#, python-format -msgid "No backup with id %s" -msgstr "Žádná záloha s id %s" - -msgid "No backups available to do an incremental backup." -msgstr "Žádná záloha pro provedení přírůstkové zálohy." - -msgid "No big enough free disk" -msgstr "Žádný dostatečně velký volný disk" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "Žádný snímek jednotnosti s id %s" - -msgid "No cinder entries in syslog!" -msgstr "Žádné položky cinder v záznamu systému!" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "Ve správci souborů nebyl nalezen klonovaný LUN s názvem %s" - -msgid "No config node found." -msgstr "Nenalezen žádný uzel nastavení." - -#, python-format -msgid "No consistency group with id %s" -msgstr "Žádná skupina jednotnosti s id %s" - -#, python-format -msgid "No element by given name %s." -msgstr "Žádný prvek podle zadaného názvu %s." - -msgid "No errors in logfiles!" -msgstr "Žádné chyby v souborech záznamu!" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "V %s nenalezen žádný záložní soubor." - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"Žádné další volné ID LUN. Byl překročen maximální počet svazků, které lze " -"připojit k hostiteli (%s)." - -msgid "No free disk" -msgstr "Žádný volný disk" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "Pro %s nebyly v zadaném seznamu nalezeny žádné vhodné portály iscsi." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "Pro %s nenalezeny žádné vhodné portály iscsi." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "Žádný hostitel pro vytvoření skupiny jednotnosti %s." - -msgid "No iSCSI-enabled ports on target array." -msgstr "V cílovém poli není žádný port umožňující iSCSI." - -msgid "No image_name was specified in request." -msgstr "V žádosti nebyl zadán název obrazu." - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "Pro zavaděče %s nebyla nalezena žádná skupina zavaděče" - -msgid "No initiators found, cannot proceed" -msgstr "Nebyly nalezeny žádné zavaděče, nelze pokračovat" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "V clusteru s ip adresou %s nenalezeno žádné rozhraní." - -msgid "No ip address found." -msgstr "Žádná ip adresa nenalezena." - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "V CloudByte nebyly nalezeny žádné ověřovací skupiny iscsi." - -msgid "No iscsi initiators were found in CloudByte." -msgstr "V CloudByte nebyly nalezeny žádné zavaděče iscsi." - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "Ve svazku Cloudbyte [%s] nebyly nalezeny žádné služby iscsi." - -msgid "No iscsi services found in CloudByte storage." -msgstr "V úložišti Cloudbyte nebyly nalezeny žádné služby iscsi." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "Nezadán žádný klíč a nelze ho načíst z %(cert)s %(e)s." - -msgid "No mounted Gluster shares found" -msgstr "Nenalezena žádné připojená sdílení Gluster" - -msgid "No mounted NFS shares found" -msgstr "Nenalezena žádná připojená sdílení NFS" - -msgid "No mounted SMBFS shares found." -msgstr "Nenalezena žádná připojená sdílení SMBFS" - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "Nenalezena žádné připojená sdílení Virtuozzo" - -msgid "No mounted shares found" -msgstr "Nenalezena žádná připojená sdílení" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"Ve skupině vstupu/výstupu %(gid)s nenalezen žádný uzel pro svazek %(vol)s." - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"Pro poskytující svazky nejsou dostupné žádné zásoby. Ujistěte se, že volba " -"netapp_pool_name_search_pattern je nastavena správně." - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"Žádná odpověď při výpisu volání API přihlašovacích údajů uživatele iSCSI " -"úložiště CloudByte." - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "Žádná odpověď od výpisu volání api tsm úložiště CloudByte." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "Žádná odpověď od výpisu volání api souborového systému CloudByte." - -msgid "No service VIP configured and no nexenta_client_address" -msgstr "Nenastavena žádné VIP pro službu a nejsou žádné adresy klienta nexenta" - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "Nenalezen žádný snímek kde %s je záložní soubor." - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "Obraz snímku nebyl nalezen ve skupině snímku %s." - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" -"Nebyly zadány žádné zdrojové snímky pro vytvoření skupiny jednotnosti %s." - -#, python-format -msgid "No storage path found for export path %s" -msgstr "Nenalezena žádná cesta úložiště pro cestu exportu %s" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "Žádné takové specifikace QoS: %(specs_id)s." - -msgid "No suitable discovery ip found" -msgstr "Nenalezena žádná vhodná zjišťovací ip adresa" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "Pro obnovení zálohy verze %s není žádná podpora" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "Nenalezeno žádné cílové id ve svazku %(volume_id)s." - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"Hostitel nemá k dispozici nepoužité ID LUN; vícenásobné připojení je " -"povoleno, což vyžaduje jedinečné ID LUN napříč celou skupinou hostitele." - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "Nebyl nalezen žádný platný hostitel. %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "Žádný platní hostitelé pro svazek %(id)s s typem %(type)s" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"Žádný svazek v clusteru na virtuálním serveru %(vserver)s a cestě spojení " -"%(junction)s" - -msgid "No volume service(s) started successfully, terminating." -msgstr "Žádné služby svazku nebyly úspěšně spuštěny, ukončování." - -msgid "No volume was found at CloudByte storage." -msgstr "V úložišti CloudByte nebyl nalezen žádný svazek." - -msgid "No volume_type should be provided when creating test replica." -msgstr "Při vytváření zkušební repliky by neměl být zadán žádný typ svazku." - -msgid "No volumes found in CloudByte storage." -msgstr "V úložišti Cloudbyte nebyly nalezeny žádné svazky." - -msgid "No weighed hosts available" -msgstr "Žádní vážení hostitelé nejsou dostupní" - -#, python-format -msgid "Not a valid string: %s" -msgstr "%s není platný řetězec." - -msgid "Not a valid value for NaElement." -msgstr "Neplatná hodnota pro NaElement." - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "Nelze nalézt vhodné datové úložiště pro svazek: %s." - -msgid "Not an rbd snapshot" -msgstr "Není snímkem rbd" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "Nemáte oprávnění k obrazu %(image_id)s." - -msgid "Not authorized." -msgstr "Není povoleno." - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "Na podpůrné vrstvě je nedostatek místa (%(backend)s)" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "" -"Ve sdílení ZFS není dostatek úložného prostoru k provedení této operace." - -msgid "Not stored in rbd" -msgstr "Neuloženo v rbd" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "Při vytváření snímku Nova vrátila stav \"error\"." - -msgid "Null response received from CloudByte's list filesystem." -msgstr "Při výpisu souborového sytému CloudByte byla obdržena nulová odpověď." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "Obdržena prázdná odpověď od výpisu ověřovacích skupin iscsi CloudByte." - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "Od výpisu zavaděčů iscsi CloudByte byla obdržena prázdná odpověď." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "Od výpisu služeb iscsi svazku CloudByte byla obdržena prázdná odpověď." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" -"Při vytváření svazku [%s] v úložišti CloudByte byla obdržena prázdná odpověď." - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "" -"Při mazání svazku [%s] v úložišti CloudByte byla obdržena prázdná odpověď." - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"Při dotazování úkolu [%(job)s] využívající [%(operation)s] v úložišti " -"CloudByte byla obdržena prázdná odpověď." - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "Počet pokusů pokud připojení ke clusteru ceph selže." - -msgid "Object Count" -msgstr "Počet objektů" - -msgid "Object is not a NetApp LUN." -msgstr "Objekt není NetApp LUN." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"Chyba při přidávání svazku do složeného svazku během operace rozšíření: " -"%(volumename)s." - -msgid "One of the required inputs from host, port or scheme was not found." -msgstr "" -"Jeden z požadovaných vstupů od hostitele, portu, nebo schématu nebyl nalezen." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"Pouze %(value)s požadavky %(verb)s mohou být provedeny pro %(uri)s každých " -"%(unit_string)s." - -msgid "Only one limit can be set in a QoS spec." -msgstr "Ve specifikaci QoS lze nastavit pouze jednu mez." - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"Pouze uživatelé mající příznak z nadřazených nebo kořenových projektů mají " -"povoleno zobrazit kvóty podřazených projektů" - -msgid "Only volumes managed by OpenStack can be unmanaged." -msgstr "Zrušit správu lze pouze u svazků, jenž spravuje OpenStack." - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "Operace selhala se stavem=%(status)s. Úplný výpis: %(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "Operace není podporována: %(operation)s." - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "Volba gpfs_images_dir není správně nastavena." - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "Volba gpfs_images_share_mode není správně nastavena." - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "Volba gpfs_mount_point_base není správně nastavena." - -msgid "Option map (cls._map) is not defined." -msgstr "Mapa voleb (cls._map) není zadána." - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "Původní %(res)s %(prop)s musí mít jednu z hodnot '%(vals)s'" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "Potlačit port HTTPS pro připojení k API serveru Blockbridge." - -#, python-format -msgid "ParseException: %s" -msgstr "Chyba zpracování: %s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "" -"Název oddílu je None, prosím nastavte smartpartition:partitionname v klíči." - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"Heslo nebo soukromý klíč SSH jsou vyžadovány pro ověření: nastavte volbu " -"san_password nebo san_private_key." - -msgid "Path to REST server's certificate must be specified." -msgstr "Cesta k certifikátu serveru REST musí být zadána." - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "Prosím předem vytvořte zásobu %(pool_list)s!" - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "Prosím předem vytvořte vrstvu %(tier_levels)s v zásobě %(pool)s!" - -msgid "Please re-run cinder-manage as root." -msgstr "Prosím spusťte znovu cinder-manage jako root." - -msgid "Please specify a name for QoS specs." -msgstr "Prosím zadejte název pro specifikaci QoS." - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "Zásada nedovoluje, aby bylo %(action)s provedeno." - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "Zásoba %(poolNameInStr)s nebyla nalezena." - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "Zásoba ze svazku['hostitel] %(host)s nebyla nalezena." - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "Zásoba ze svazku['hostitel] selhala: %(ex)s." - -msgid "Pool is not available in the volume host field." -msgstr "Zásoba není dostupná v poli hostitel svazku." - -msgid "Pool is not available in the volume host fields." -msgstr "Zásoba není dostupná v polích hostitele svazku." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "Zásoba s názvem %(pool)s nebyla nalezena v doméně %(domain)s." - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "Zásoba s názvem %(pool_name)s nebyla nalezena v doméně %(domain_id)s." - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"Zásoba: %(poolName)s. není přidružena k vrstvě úložiště pro zásadu fast " -"%(fastPolicy)s." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "Název zásoby musí být v souboru %(fileName)s." - -#, python-format -msgid "Pools %s does not exist" -msgstr "Zásoby %s neexistují" - -msgid "Pools name is not set." -msgstr "Název zásoby není nastaven." - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "Stav hlavní kopie: %(status)s a synchronizováný: %(sync)s." - -msgid "Project ID" -msgstr "ID projektu" - -#, python-format -msgid "Project quotas are not properly setup for nested quotas: %(reason)s." -msgstr "Kvóty projekty nejsou pro vnořené kvóty správně nastaveny: %(reason)s." - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"Protokol %(storage_protocol)s není podporován u úložišť druhu " -"%(storage_family)s." - -msgid "Provided backup record is missing an id" -msgstr "Zadanému záznamu zálohy chybí id" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"Zadaný stav snímku %(provided)s není povolen pro snímek se stavem " -"%(current)s." - -#, python-format -msgid "" -"Provider information w.r.t CloudByte storage was not found for OpenStack " -"volume [%s]." -msgstr "" -"Informace poskytovatele s ohledem na úložiště Cloudbyte nebyly nalezeny pro " -"svazek OpenStack [%s]." - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Selhání ovladače Pure Storage Cinder: %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "Specifikace QoS %(specs_id)s již existuje." - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "Specifikace QoS %(specs_id)s je stále přidružena k entitám." - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "" -"Specifikace QoS %(specs_id)s nemají specifikace s klíčem %(specs_key)s." - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "" -"Specifikace QoS nejsou podporovány u tohoto druhu úložišť a verze ONTAP." - -msgid "Qos specs still in use." -msgstr "Specifikace QoS se stále používá." - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"Parametr dotazů podle služby je zastaralý. Místo toho použijte binární " -"parametr." - -msgid "Query resource pool error." -msgstr "Chyba při dotazování zásoby zdroje." - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "Limit kvóty %s musí být větší nebo rovno existujícím zdrojům." - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "Třída kvóty %(class_name)s nemohla být nalezena." - -msgid "Quota could not be found" -msgstr "Kvóta nemohla být nalezena." - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "Kvóta překročena pro zdroje: %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "Kvóta překročena: kód=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "Kvóta pro projekt %(project_id)s nemohla být nalezena." - -#, python-format -msgid "" -"Quota limit invalid for project '%(proj)s' for resource '%(res)s': limit of " -"%(limit)d is less than in-use value of %(used)d" -msgstr "" -"Limit kvóty je pro zdroj '%(res)s' projektu '%(proj)s neplatný: limit " -"%(limit)d je menší než použitá hodnota %(used)d" - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "Rezervace kvóty %(uuid)s nemohla být nalezena." - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "Využití kvóty pro projekt %(project_id)s nemohla být nalezena." - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "" -"RBD operace porovnání selhala - (ret=%(ret)s chybový výstup=%(stderr)s)" - -#, python-format -msgid "REST %(proxy_ver)s hpelefthandclient %(rest_ver)s" -msgstr "REST %(proxy_ver)s, hpelefthandclient %(rest_ver)s" - -msgid "REST server IP must by specified." -msgstr "IP serveru REST musí být zadáno." - -msgid "REST server password must by specified." -msgstr "Heslo serveru REST musí být zadáno." - -msgid "REST server username must by specified." -msgstr "Uživatelské jméno serveru REST musí být zadáno." - -msgid "RPC server response is incomplete" -msgstr "Odpověď serveru RPC je nedokončená" - -msgid "Raid did not have MCS Channel." -msgstr "RAID neměl kanál MCS." - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"Dosaženo omezení nastavené konfigurační volbou max_luns_per_storage_group. " -"Operace přidávající %(vol)s do skupiny úložiště %(sg)s byla zamítnuta." - -#, python-format -msgid "Received error string: %s" -msgstr "Obdržen chybový řetězec: %s" - -msgid "Reference must be for an unmanaged snapshot." -msgstr "Odkaz musí být pro nespravovaný snímek." - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "Odkaz musí být pro nespravovaný virtuální svazek." - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "Odkaz musí být název nespravovaného virtuálního svazku." - -msgid "Reference must contain either source-id or source-name element." -msgstr "Odkaz musí obsahovat prvek source-name nebo source-id." - -msgid "Reference must contain either source-name or source-id element." -msgstr "Odkaz musí obsahovat buď prvek source-name nebo source-id." - -msgid "Reference must contain source-id or source-name key." -msgstr "Odkaz musí obsahovat zdrojové id, nebo klíč mající názem zdroje." - -msgid "Reference must contain source-id or source-name." -msgstr "Odkaz musí obsahovat id nebo název zdroje." - -msgid "Reference must contain source-name element." -msgstr "Odkaz musí obsahovat prvek source-name." - -msgid "Reference must contain source-name or source-id." -msgstr "Odkaz musí obsahovat source-name nebo source-id." - -msgid "Reference must contain source-name." -msgstr "Odkaz musí obsahovat název zdroje." - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"Přesun svazku s ID: %(id)s zamítnut. Prosím zkontrolujte své nastavené " -"protože zdroj a cíl jsou ve stejné skupině svazku: %(name)s." - -msgid "Remove CHAP error." -msgstr "Chyba při odstraňování CHAP." - -msgid "Remove fc from host error." -msgstr "Chyba při odstraňování fc z hostitele." - -msgid "Remove host from array error." -msgstr "Chyba při odstraňování hostitele z pole." - -msgid "Remove host from hostgroup error." -msgstr "Chyba při odstraňování hostitele ze skupiny hostitele." - -msgid "Remove iscsi from host error." -msgstr "Chyba při odstraňování iscsi z hostitele." - -msgid "Remove lun from cache error." -msgstr "Chyba při odstraňování lun z mezipaměti." - -msgid "Remove lun from partition error." -msgstr "Chyba při odstraňování lun z oddílu." - -msgid "Remove volume export failed." -msgstr "Odstranění exportu svazku selhalo." - -msgid "Rename lun on array error." -msgstr "Chyba při přejmenování lun v poli." - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "Schopnost služby replikace nebyla nalezena v %(storageSystemName)s." - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "Služba replikace nebyla nalezena v %(storageSystemName)s." - -msgid "Replication is not enabled" -msgstr "Replikace není povolena" - -msgid "Replication is not enabled for volume" -msgstr "Replikace není povolena pro tento svazek" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"Stav replikace pro svazek musí být aktivní, nebo aktivní-zastavený, ale " -"současný stav je: %s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"Stav replikace pro svazek musí být neaktivní, aktivní-zastavený, nebo " -"chybný, ale současný stav je: %s" - -msgid "Request body and URI mismatch" -msgstr "Neshoda s tělem požadavku a URI" - -msgid "Request body contains too many items" -msgstr "Tělo požadavku obsahuje příliš mnoho položek" - -msgid "Request body contains too many items." -msgstr "Tělo požadavku obsahuje příliš mnoho položek." - -msgid "Request body empty" -msgstr "Tělo žádosti je prázdné" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"Požadavek pro cluster Datera vrátil špatný stav: %(status)s | %(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Požadovaná záloha překračuje povolenou kvótu gigabajtů zálohy. Požadováno " -"%(requested)sG, kvóta je %(quota)sG a bylo spotřebováno %(consumed)sG." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Požadovaný svazek nebo snímek překračuje povolenou kvótu %(name)s. " -"Požadováno %(requested)sG, kvóta je %(quota)sG a bylo spotřebováno " -"%(consumed)sG." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"Požadovaná velikost svazku %(size)d je větší než maximální povolený limit " -"%(limit)d." - -msgid "Required configuration not found" -msgstr "Požadované nastavení nenalezeno." - -#, python-format -msgid "Required flag %s is not set" -msgstr "Požádovaný příznak %s není nastaven" - -msgid "Requires an NaServer instance." -msgstr "Vyžaduje instanci NaServeru." - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Resetování stavu zálohy zrušeno, v současnosti nastavená služba záloh " -"[%(configured_service)s] není stejnou službou použitou k vytvoření této " -"zálohy [%(backup_service)s]." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "Změna velikosti klonu %s selhala." - -msgid "Resizing image file failed." -msgstr "Změna velikosti obrazu selhala." - -msgid "Resource could not be found." -msgstr "Zdroj nemohl být nalezen." - -msgid "Resource not ready." -msgstr "Zdroj není připraven." - -#, python-format -msgid "Response error - %s." -msgstr "Chyba odpovědi - %s." - -msgid "Response error - The storage-system is offline." -msgstr "Chyba v odpovědi - Systém úložiště je mimo provoz." - -#, python-format -msgid "Response error code - %s." -msgstr "Chybový kód odpovědi - %s." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Obnovení zálohy zrušeno, očekávaný stav svazku je %(expected_status)s ale " -"zjištěný stav je %(actual_status)s." - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Obnovení zálohy zrušeno, v současnosti nastavená služba záloh " -"[%(configured_service)s] není stejnou službou použitou k vytvoření této " -"zálohy [%(backup_service)s]." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Obnovení zálohy zrušeno, očekávaný stav zálohy je %(expected_status)s ale " -"zjištěný stav je %(actual_status)s." - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "Počet pokusů překročen pro příkaz: %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "Zjištěna opakovatelná výjimka SolidFire" - -msgid "Retype cannot change encryption requirements." -msgstr "Přetypování nemůže změnit požadavky na šifrování." - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"Přetypování nemůže změnit specifikace qos rozhraní pro používaný svazek: %s." - -msgid "Retype requires migration but is not allowed." -msgstr "Přetypování vyžaduje přesun ale ten není povolen." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"Zpětné vrácení svazku: %(volumeName)s selhalo. Prosím kontaktujte svého " -"správce systému pro ruční vrácení vašeho svazku do výchozí skupiny úložiště, " -"protože zásada FAST %(fastPolicyName)s selhala." - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "Vrácení %(volumeName)s zpět jeho vymazáním." - -#, python-format -msgid "" -"Running Cinder with a VMware vCenter version less than %s is not allowed." -msgstr "" -"Spouštět Cinder pomocí VMware vCenter s verzí starší než %s není povoleno." - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "Nastavení SMBFS 'smbfs_oversub_ratio' je neplatné. Musí být > 0: %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"Nastavení SMBFS 'smbfs_used_ratio' je neplatné. Musí být > 0 a <= 1.0: %s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "Soubor s nastavením SMBFS %(config)s neexistuje." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "Soubor s nastavením SMBFS není zadán " - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "Příkaz SSH selhal po '%(total_attempts)r' pokusech : '%(command)s'" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "Příkaz SSH selhal s chybou: '%(err)s', příkaz: '%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "Zjištěno vložení příkazů SSH: %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "SSH připojení selhalo v %(fabric)s s chybou: %(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "Certifikát SSL vypršel %s." - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "Chyba SSL: %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "Filtr hostitelů plánovače %(filter_name)s nemohl být nalezen." - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "Váha plánovače hostitele %(weigher_name)s nemohla být nalezena." - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"Stav druhé kopie: %(status)s a synchronizováný: %(sync)s, postup " -"synchronizace je: %(progress)s%%." - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "Sériové číslo musí být v souboru %(fileName)s." - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "Služba %(service)s odstraněna na hostiteli %(host)s." - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "Služba %(service_id)s nemohla být nalezena." - -#, python-format -msgid "Service %s not found." -msgstr "Služba %s nenalezena." - -msgid "Service is unavailable at this time." -msgstr "Služba je v tuto chvíli nedostupná." - -msgid "Service not found." -msgstr "Služba nenalezena." - -msgid "Sets thin provisioning." -msgstr "Nastaví mělké poskytování." - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"Nastavení skupin zásad QoS LUN není podporováno u tohoto druhu úložišť a " -"verze ONTAP." - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"Nastavení souboru skupiny zásad QoS není podporováno u tohoto druhu úložišť " -"a verze ONTAP." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"Sdílení %s je ignorováno kvůli špatnému formátu. Musí mít formátu adresa:/" -"export. Prosím zkontrolujte nastavení IP NAS a cesty ke sdílení NAS." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"Do sdílení v %(dir)s nemůže služba svazků Cinder zapisovat. Operace se " -"snímky nebudou podporovány." - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Chyba vstupu/výstupu Sheepdog, příkaz byl: \"%s\"." - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "" -"Zobrazení operací lze pouze u projektů ve stejné hierarchii jako projekt do " -"kterého jsou uživatelé zařazeni." - -msgid "Size" -msgstr "Velikost" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "Velikost pro svazek: %s nenalezeno, nelze bezpečně smazat." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"Velikost je %(image_size)dGB a nevejde se do svazku o velikosti " -"%(volume_size)dGB." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"Velikost zadaného obrazu %(image_size)sGB je větší než velikost svazku " -"%(volume_size)sGB." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "Snímek %(snapshot_id)s nemohl být nalezen." - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"Snímek %(snapshot_id)s nemá žádná popisná data mající klíč %(metadata_key)s." - -#, python-format -msgid "Snapshot '%s' doesn't exist on array." -msgstr "Snímek '%s' neexistuje v poli." - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"Snímek nelze vytvořit protože svazek %(vol_id)s není dostupný, současný stav " -"svazku: %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "Snímek nemůže být vytvořen při přesunu svazku." - -msgid "Snapshot of secondary replica is not allowed." -msgstr "Snímek druhotné repliky není povolen." - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "Snímek svazku není podporován ve stavu: %s." - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "Zdroj snímku \"%s\" který není nikde zaveden?" - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "Stav snímku %(cur)s není povolen při aktualizaci stavu snímku" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "Stav snímku musí být pro klonování \"available\"." - -#, python-format -msgid "" -"Snapshot to be backed up must be available, but the current status is \"%s\"." -msgstr "Zálohovaný snímek musí být dostupný, ale jeho stav je nyní \"%s\"." - -#, python-format -msgid "Snapshot%s must not be part of a consistency group." -msgstr "Snímek %s nesmí být součástí skupiny jednotnosti." - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"Snímek='%(snap)s' neexistuje v základním obrazu='%(base)s' - rušení " -"přírůstkové zálohy" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "Snímky nejsou podporovány pro tento formát snímku: %s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "Chyba soketu: %(arg)s." - -msgid "SolidFire Cinder Driver exception" -msgstr "Výjimka ovladače SolidFire Cinder" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "Pole směru řazení překračuje velikost pole klíče řazení." - -msgid "Source CG is empty. No consistency group will be created." -msgstr "" -"Zdrojová skupina jednotnosti je prázdná. Žádná skupina nebude vytvořena." - -msgid "Source host details not found." -msgstr "Podrobnosti zdrojového hostitele nenalezeny." - -msgid "Source volume device ID is required." -msgstr "ID zařízení zdrojového svazku je vyžadováno." - -msgid "Source volume not mid-migration." -msgstr "Zdrojový svazek není uprostřed přesunu." - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"Zdroj s ip/názvem hostitele: %s nebyl nalezen v cílovém zařízení pro přesun " -"svazku pomocí podpůrné vrstvy, pokračuje se ve výchozím přesunu." - -msgid "SpaceInfo returned byarray is invalid" -msgstr "Byarray vrácený od Spaceinfo je neplatný" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"Zadaný hostitel pro namapování ke svazku %(vol)s je v nepodporované skupině " -"hostitele s %(group)s." - -msgid "Specified logical volume does not exist." -msgstr "Zadaný logický svazek neexistuje." - -msgid "Specify a password or private_key" -msgstr "Zadejte heslo nebo soukromý klíč" - -msgid "Specify san_password or san_private_key" -msgstr "Zadejte san_password nebo san_private_key" - -msgid "Start LUNcopy error." -msgstr "Chyba při spuštění kopírování LUN." - -msgid "State" -msgstr "Stav" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "Špatný stav uzlu. Současný stav je %s." - -msgid "Status" -msgstr "Stav" - -msgid "Stop snapshot error." -msgstr "Chyba při zastavování snímku." - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "Služba nastavení úložiště nebyla nalezena v %(storageSystemName)s." - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" -"Služba správy id hardwaru úložiště nebyla nalezena v %(storageSystemName)s." - -#, python-format -msgid "Storage Profile %s not found." -msgstr "Profil úložiště %s nenalezen." - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "" -"Služba změny umístění úložiště nebyla nalezena v %(storageSystemName)s." - -#, python-format -msgid "Storage family %s is not supported." -msgstr "Druhy úložiště %s nejsou podporovány." - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "Skupina úložiště %(storageGroupName)s nebyla úspěšně smazána" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "Hostitel úložiště %(svr)s nebyl zjištěn, ověřte název" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "Profil úložiště: %(storage_profile)s nenalezen." - -msgid "Storage resource could not be found." -msgstr "Zdroj úložiště nemohl být nalezen." - -msgid "Storage system id not set." -msgstr "ID úložného systému nebylo nastaveno." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "Systém úložiště nebyl nalezen pro zásobu %(poolNameInStr)s." - -msgid "Storage-assisted migration failed during manage volume." -msgstr "Přesun za pomocí úložiště selhal během správy svazku." - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "Systém úložiště %(array)s nebyl nalezen." - -#, python-format -msgid "String with params: %s" -msgstr "Řetězec s parametry: %s" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "Synchronizace druhotného svazku na hlavní selhala." - -#, python-format -msgid "System %(id)s found with bad password status - %(pass_status)s." -msgstr "Systém %(id)s nalezen se stavem špatného hesla - %(pass_status)s." - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "Byl nalezen systém %(id)s se špatným stavem - %(status)s." - -msgid "System does not support compression." -msgstr "Systém nepodporuje kompresi." - -msgid "System is busy, retry operation." -msgstr "Systém je zaneprázdněn, zopakujte operaci." - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"TSM [%(tsm)s] nebylo v úložišti CloudByte nalezeno pro účet [%(account)s]." - -msgid "Target volume type is still in use." -msgstr "Cílový typ svazku se stále používá." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"Neshoda stromu šablony; přidávání sluhy %(slavetag)s k pánovi %(mastertag)s" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "ID nájemníka: %s neexistuje." - -msgid "Terminate connection failed" -msgstr "Ukončení připojení selhalo" - -msgid "Terminate connection unable to connect to backend." -msgstr "Nelze se připojit k podpůrné vrstvě pro ukončení připojení." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "Ukončení připojení svazku selhalo: %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "Zdroj %(type)s %(id)s pro replikování nebyl nalezen." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"Parametry 'sort_key' a 'sort_dir' jsou zastaralé a nemohou být použity s " -"parametrem 'sort'." - -msgid "The EQL array has closed the connection." -msgstr "Pole EQL uzavřelo připojení." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"Systém souborů GPFS %(fs)s není na požadované úrovni vydání. Současná úroveň " -"je %(cur)s, musí být alespoň %(min)s." - -msgid "The IP Address was not found." -msgstr "IP adresa nebyla nalezena." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"Požadavek WebDAV selhal. Důvod: %(msg)s, návratový kód/důvod: %(code)s, " -"zdrojový svazek: %(src)s, cílový svazek: %(dst)s. metoda %(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"Chyba výše naznačuje, že databáze nebyla vytvořena.\n" -"Prosím vytvořte ji pomocí 'cinder-manage db sync' před zadáním tohoto " -"příkazu." - -#, python-format -msgid "" -"The array does not support the storage pool setting for SLO %(slo)s and " -"workload %(workload)s. Please check the array for valid SLOs and workloads." -msgstr "" -"Pole nepodporuje nastavení zásoby úložiště pro SLO %(slo)s a zatížení " -"%(workload)s. Prosím zkontrolujte pole pro platné SLO a zatížení." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"Příkaz %(cmd)s selhal. (ret: %(ret)s, standardní výstup: %(out)s, chybový " -"výstup: %(err)s." - -msgid "The copy should be primary or secondary" -msgstr "Kopie by měla být primární nebo sekundární" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "" -"Vytvoření logického zařízení nemohlo být dokončeno. (Logické zařízení: " -"%(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "Dekorovaná metoda musí přijímat buď objekt svazku nebo objekt snímku " - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "Zařízení na cestě %(path)s není dostupné: %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "Doba konce (%(end)s) musí být po době začátku (%(start)s)." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "Dodatečná specifikace %s je neplatná." - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "Dodatečná specifikace: %(extraspec)s není platná." - -#, python-format -msgid "The failed-over volume could not be deleted: %s" -msgstr "Záložní svazek nelze smazat: %s." - -#, python-format -msgid "The following elements are required: %s" -msgstr "Jsou vyžadovány následující prvky: %s" - -#, python-format -msgid "" -"The following migrations have a downgrade, which are not allowed: \n" -"\t%s" -msgstr "" -"Následující přesuny mají snížení na nižší verzi, což není povoleno:\n" -"\t%s" - -msgid "The host group or iSCSI target could not be added." -msgstr "Skupina hostitele nebo cíl iSCSI nemohly být přidány." - -msgid "The host group or iSCSI target was not found." -msgstr "Skupina hostitele nebo cíl iSCSI nebyly nalezeny." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "CHAP uživatel iSCSI %(user)s neexistuje." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"Importovaný lun %(lun_id)s je v zásobě %(lun_pool)s, kterou nespravuje " -"hostitel %(host)s." - -msgid "The key cannot be None." -msgstr "Klíč nemůže být None." - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "Logické zařízení pro zadané %(type)s %(id)s již je smazáno." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "Metodě %(method)s vypršel časový limit. (Hodnota limitu: %(timeout)s)" - -msgid "The method update_migrated_volume is not implemented." -msgstr "Metoda update_migrated_volume není zavedena." - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "Připojení %(mount_path)s není platný svazek Quobyte USP. Chyba %(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "" -"Parametr podpůrné vrstvy úložiště. (Skupina nastavení: %(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "Pro provedení přírůstkové zálohy musí být dostupná nadřazená záloha." - -#, python-format -msgid "The provided snapshot '%s' is not a snapshot of the provided volume." -msgstr "Zadaný snímek '%s' není snímek zadaného svazku." - -msgid "" -"The reference to the volume in the backend should have the format " -"file_system/volume_name (volume_name cannot contain '/')" -msgstr "" -"Odkaz na svazek v podpůrné vrstvě by měl být ve formátu souborový systém/" -"název svazku (název svazku nemůže obsahovat '/')" - -msgid "" -"The replication mode was not configured correctly in the volume type " -"extra_specs. If replication:mode is periodic, replication:sync_period must " -"also be specified and be between 300 and 31622400 seconds." -msgstr "" -"Režim replikace nebyl v dodatečných specifikacích svazku správně nastaven. " -"Pokud je režim periodic, musí být také zadáno replication:sync_period a mít " -"zvolen interval mající hodnotu od 300 až 31622400 vteřin." - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"Požadovaná velikost : %(requestedSize)s není stejná jako výsledná velikost: " -"%(resultSize)s." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "Zdroj %(resource)s nebyl nalezen." - -msgid "The results are invalid." -msgstr "Výsledky jsou neplatné." - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "Snímek nelze vytvořit, zatímco svazek je v režimu údržby." - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "Zdrojový svazek %s není v zásobě spravované současným hostitelem." - -msgid "The source volume for this WebDAV operation not found." -msgstr "Zdrojový svazek nebyl nalezen pro tuto operaci WebDAV." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "Typ zdrojového svazku '%(src)s' je jiný než cílový typ '%(dest)s'." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "Typ zdrojového svazku '%s' není dostupný." - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "Zadané %(desc)s je zaneprázdněno." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" -"Zadané logické zařízení %(ldev)s nemůže být spravováno. Zařízení nesmí být " -"mapováno." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" -"Zadané logické zařízení %(ldev)s nemůže být spravováno. Zařízení nesmí být " -"spárováno." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"Zadané logické zařízení %(ldev)s nemůže být spravováno. Velikost zařízení " -"musí být v násobcích gigabajtu." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"Zadané logické zařízení %(ldev)s nemůže být spravováno. Typ svazku musí být " -"DP-VOL." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"Zadaná operace není podporována. Velikost svazku musí být stejná jako zdroj " -"%(type)s. (svazek: %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "Zadaný virtuální disk je mapován k hostiteli." - -msgid "The specified volume is mapped to a host." -msgstr "Zadaný svazek je namapován k hostiteli." - -#, python-format -msgid "" -"The storage array password for %s is incorrect, please update the configured " -"password." -msgstr "" -"Heslo pole úložiště pro %s není správné, prosím aktualizujte nastavené heslo." - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "" -"Podpůrná vrstva úložiště může být použita. (Skupina nastavení: " -"%(config_group)s)" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"Odebraný počet popisných dat z %(memberCount)s je příliš malý pro svazek: " -"%(volumeName)s, s velikostí %(volumeSize)s." - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" -"Typ popisných dat: %(metadata_type)s pro svazek/snímek %(id)s je neplatný." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" -"Svazek %(volume_id)s nemohl být rozšířen. Typ svazku musí být Normální." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"Nelze zrušit správu svazku %(volume_id)s. Typ svazku musí být " -"%(volume_type)s." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "" -"Svazek %(volume_id)s byl úspěšně zařazen pod správu. (Logické zařízení: " -"%(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "" -"Svazek %(volume_id)s byl úspěšně odstraněn ze správy. (Logické zařízení: " -"%(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "Svazek %(volume_id)s pro mapování nemohl být nalezen." - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "Svazek nemůže v režimu údržby přijímat přenosy v režimu údržby." - -msgid "The volume cannot be attached in maintenance mode." -msgstr "Svazek nemůže být během údržby připojen." - -msgid "The volume cannot be detached in maintenance mode." -msgstr "Svazek nemůže být během údržby odpojen." - -msgid "The volume cannot be updated during maintenance." -msgstr "Svazek nemůže být během údržby spravován." - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "Připojení ke svazku nemůže být zavedeno v režimu údržby." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "Ovladač svazku vyžaduje název zavaděče iSCSI v konektoru." - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"Svazek je v současnosti zaneprázdněn v 3PAR a nemůže být nyní smazán. Prosím " -"zkuste to znovu později." - -msgid "The volume label is required as input." -msgstr "Jmenovka svazku je vyžadována jako vstup." - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "" -"Popisná data svazku nemohou být smazána, zatímco je svazek v režimu údržby." - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "" -"Popisná data svazku nemohou být aktualizována, zatímco je svazek v režimu " -"údržby." - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "Žádné dostupné zdroje k použití. (Zdroj: %(resource)s)" - -msgid "There are no valid ESX hosts." -msgstr "Žádní platní hostitelé ESX." - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "K %s nejsou připojena žádná platná datová úložiště." - -msgid "There are no valid datastores." -msgstr "Žádná platná datová úložiště." - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"Neexistuje označení pro %(param)s. Zadané úložiště je pro správu svazku " -"nezbytné." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" -"Neexistuje označení pro logické zařízení. Zadané logické zařízení je " -"nezbytné pro správu svazku." - -msgid "There is no metadata in DB object." -msgstr "V objektu DB nejsou žádná popisná data." - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "Neexistuje sdílení schopné hostit %(volume_size)sG" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "Neexistuje sdílení schopné hostit %(volume_size)sG." - -#, python-format -msgid "There is no such action: %s" -msgstr "Žádná taková činnost: %s" - -msgid "There is no virtual disk device." -msgstr "Neexistuje žádné zařízení virtuálního disku." - -#, python-format -msgid "There was an error adding the volume to the remote copy group: %s." -msgstr "Při přidávání svazku do skupiny vzdálené kopie se vyskytla chyba: %s." - -#, python-format -msgid "There was an error creating the cgsnapshot: %s" -msgstr "Při vytváření snímku skupiny jednotnosti nastala chyba: %s" - -#, python-format -msgid "There was an error creating the remote copy group: %s." -msgstr "Při vytváření skupiny vzdálené kopie se vyskytla chyba: %s" - -#, python-format -msgid "" -"There was an error setting the sync period for the remote copy group: %s." -msgstr "" -"Při nastavování doby synchronizace skupiny vzdálené kopie se vyskytla chyba: " -"%s" - -#, python-format -msgid "" -"There was an error setting up a remote copy group on the 3PAR arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" -"Při nastavování skupiny vzdálené kopie na polích 3PAR se vyskytla chyba: " -"('%s'). Svazek nebude rozpoznán jako mající typ pocházející od replikace." - -#, python-format -msgid "There was an error starting remote copy: %s." -msgstr "Při spouštění vzdálené kopie se vyskytla chyba: %s" - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "Není nastaven žádný konfigurační soubor Gluster (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "Není zadán žádný soubor s nastavením NFS (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"Není nastaven žádný svazek Quobyte (%s). Příklad: quobyte:///" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "Mělké poskytování není podporováno v této verzi LVM." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"Povolovač mělkého poskytování není nainstalován. Nelze vytvořit mělký svazek" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "Tento ovladač nepodporuje mazání právě používaných snímků." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "Tento ovladač nepodporuje vytváření snímků u právě používaných svazků." - -msgid "This request was rate-limited." -msgstr "Tento požadavek má omezené množství." - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"Tato systémová platforma (%s) není podporována. Tento ovladač podporuje " -"pouze platformy Win32." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "Služba zásad nebyla nalezena v %(storageSystemName)s." - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "Při čekání na aktualizaci od Nova při vytváření snímku %s vypršel čas." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"Při čekání na aktualizaci od Nova při mazání snímku %(id)s vypršel čas." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"Hodnota časového limitu (ve vteřinách) použitá při připojování do clusteru " -"ceph. Pokud je hodnota < 0, není nastaven žádný limit a bude použita výchozí " -"hodnota librados." - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "Při žádání o API %(service)s vypršel časový limit." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "Přenos %(transfer_id)s nemohl být nalezen." - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"Přenos %(transfer_id)s: Svazek s ID %(volume_id)s je v neočekávaném stavu " -"%(status)s, předpokládáno čekání na přenos" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" -"Pokus o importování popisných dta zálohy z id %(meta_id)s do zálohy %(id)s." - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"Úkol ladění svazku zastaven pře jeho dokončením: název svazku=" -"%(volume_name)s, stav úkoolu=%(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"Typ %(type_id)s již je přidružen k jiné specifikaci qos: %(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "Změna typu přístupu se nevztahuje k veřejnému typu svazku." - -msgid "Type cannot be converted into NaElement." -msgstr "Typ nemůže být převeden na NaElement." - -#, python-format -msgid "TypeError: %s" -msgstr "Chyba typu: %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "UUID %s jsou zároveň v seznamu přidání i odstranění svazků." - -msgid "Unable to access the backend storage via file handle." -msgstr "" -"Nelze získat přístup k podpůrné vrstvě úložiště pomocí obslužné rutiny " -"souboru." - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "Nelze získat přístup k podpůrné vrstvě úložiště pomocí cesty %(path)s." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "" -"Nelze přidat hostitele Cinder do hostitelů aplikací v prostoru %(space)s" - -msgid "Unable to connect or find connection to host" -msgstr "Nelze se připojit nebo nalézt připojení k hostiteli" - -msgid "Unable to create Barbican Client without project_id." -msgstr "Nelze vytvořit klienta Barbican bez id projektu." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "Nelze vytvořit skupinu jednotnosti %s" - -msgid "Unable to create lock. Coordination backend not started." -msgstr "Nelze vytvořit zámek. Podpůrná vrstva koordinátora nebyla spuštěna." - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Nelze vytvořit nebo získat výchozí skupinu úložiště pro zásadu FAST: " -"%(fastPolicyName)s." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "Nelze vytvořit klon repliky svazku %s." - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "Nelze smazat snímek skupiny jednotnosti %s" - -#, python-format -msgid "Unable to delete encrypted volume: %s." -msgstr "Nelze smazat zašifrovaný svazek: %s." - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "Nelze smazat snímek %(id)s, stav: %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "Nelze smazat zásadu snímku ve svazku %s." - -msgid "" -"Unable to detach volume. Volume status must be 'in-use' and attach_status " -"must be 'attached' to detach." -msgstr "" -"Nelze odpojit svazek. Pro odpojení musí být stav svazku 'in-use' a stav " -"připojení musí být 'attached'." - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "Nelze zjistit název snímku v Purity pro snímek %(id)s." - -msgid "Unable to determine system id." -msgstr "Nelze zjistit id systému." - -msgid "Unable to determine system name." -msgstr "Nelze zjistit název systému." - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"Nelze provést operace správy snímku pomocí Purity REST API verze " -"%(api_version)s, vyžaduje %(required_versions)s." - -#, python-format -msgid "Unable to extend volume %s" -msgstr "Nelze rozšířit svazek %s" - -msgid "Unable to fetch connection information from backend." -msgstr "Nelze získat informace o připojení z podpůrné vrstvy." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "Nelze získat informace o připojení z podpůrné vrstvy: %(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "Nelze najít odkaz na Purity s názvem=%s" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "Nelze najít skupinu svazku: %(vg_name)s" - -msgid "Unable to find iSCSI mappings." -msgstr "Nelze najít mapování iSCSI." - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "Nelze najít soubor klíčů hostitelů ssh: %s" - -msgid "Unable to find system log file!" -msgstr "Nelze najít soubor záznamu systému!" - -#, python-format -msgid "Unable to find volume %s" -msgstr "Nelze najít svazek %s" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "Nelze získat blokové zařízení pro soubor '%s'" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" -"Nelze získat informace o nastavení potřebné k vytvoření svazku: " -"%(errorMessage)s." - -msgid "Unable to get corresponding record for pool." -msgstr "Nelze získat odpovídající záznam pro zásobu" - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"Nelze získat informace o prostoru %(space)s, prosím ověřte, že cluster běží " -"a je připojen." - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"Nelze získat seznam IP adres na tomto hostiteli. Zkontrolujte oprávnění a " -"sítě." - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "Nelze získat seznam členů domény. Zkontrolujte, že cluster je spuštěn." - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"Nelze získat seznam prostorů pro vytvoření nového názvu. Ověřte prosím, zda " -"cluster běží." - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "Nelze získat statistiky s podpůrné vrstvy s názvem: %s" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" -"Nelze získat cílové koncové body pro hardware s ID %(hardwareIdInstance)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"Nelze importovat svazek %(deviceId)s do cinder. Je to zdrojový svazek sezení " -"replikace %(sync)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"Nelze importovat svazek %(deviceId)s do cinder. Vnější svazek není v zásobě " -"spravované současným hostitelem cinder." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"Nelze importovat svazek %(deviceId)s do cinder. Zobrazení svazku je " -"maskováno %(mv)s." - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "Nelze načíst certifikační autoritu z %(cert)s %(e)s." - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "Nelze načíst certifikát z %(cert)s %(e)s." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "Nelze načíst klíč z %(cert)s %(e)s." - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "Nelze nalézt účet %(account_name)s na zařízení Solidfire" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "Nelze nalézt SVM které spravuje IP adresu '%s'" - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" -"Nelze spravovat existující svazek. Svazek %(volume_ref)s již je spravován." - -#, python-format -msgid "Unable to manage volume %s" -msgstr "Nelze spravovat svazek %s" - -msgid "Unable to map volume" -msgstr "Nelze mapovat svazek" - -msgid "Unable to map volume." -msgstr "Nelze mapovat svazek." - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "Nelze zpracovat žádost XML. Zadejte prosím XML ve správném formátu." - -msgid "Unable to parse attributes." -msgstr "Nelze zpracovat vlastnosti." - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "Nelze povýšit repliku na hlavní pro svazek %s. Druhá kopie neexistuje." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"Nelze znovu použít hostitele, kterého nespravuje Cinder, pomocí " -"use_chap_auth=True." - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" -"Nelze znovu použít hostitele, pokud má nastaveno neznámé ověřovací údaje " -"CHAP." - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "Nelze přejmenovat svazek %(existing)s na %(newname)s" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"Nezle přetypovat: Kopie svazku %s již existuje, Přetypování by překročilo " -"omezení 2 kopií." - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"Nezle přetypovat: Současná činnost vyžaduje kopii svazku, není povoleno, " -"pokud je nový typ replikace. Svazek = %s" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "Nelze vytvořit snímek skupiny jednotnosti %s" - -msgid "Unable to terminate volume connection from backend." -msgstr "Nelze ukončit připojení svazku v podpůrné vrstvě." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "Nelze ukončit připojení k ovladači: %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "Nelze aktualizovat skupinu jednotnosti %s" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"Nelze aktualizovat typ kvůli nesprávnému stavu: %(vol_status)s ve svazku: " -"%(vol_id)s. Stav svazku musí být dostupný, nebo používaný." - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" -"Nelze ověřit skupinu zavaděče: %(igGroupName)s por zamaskování " -"%(maskingViewName)s. " - -msgid "Unacceptable parameters." -msgstr "Nepřijatelné parametry." - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "Neočekávaný stav mapování %(status)s pro %(id)s. Vlastnosti: %(attr)s." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"Neočekávaná odpověď rozhraní příkazového řádku: neshoda hlavičky/řádku. " -"Hlavička: %(header)s, řádek: %(row)s." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "Neočekávaný stav mapování %(status)s pro %(id)s. Vlastnosti: %(attr)s." - -msgid "Unexpected response from Nimble API" -msgstr "Neočekávaná odpověď od Nimble API" - -msgid "Unexpected response from Tegile IntelliFlash API" -msgstr "Neočekávaná odpověď od Tegile IntelliFlash API" - -msgid "Unexpected status code" -msgstr "Neočekávaný kód stavu" - -msgid "Unknown Gluster exception" -msgstr "Neznámá výjimka Gluster" - -msgid "Unknown NFS exception" -msgstr "Neznámá výjimka NFS" - -msgid "Unknown RemoteFS exception" -msgstr "Neznámá výjimka RemoteFS" - -msgid "Unknown SMBFS exception." -msgstr "Neznámá výjimka SMBFS." - -msgid "Unknown Virtuozzo Storage exception" -msgstr "Neznámá výjimka úložiště Virtuozzo" - -msgid "Unknown action" -msgstr "Neznámá činnost" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "Neznámý nebo nepodporovaný příkaz %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "Neznámý protokol: %(protocol)s." - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "Neznámý zdroj kvóty %(unknown)s." - -msgid "Unknown service" -msgstr "Neznámá služba" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "Neznámý směr řazení, musí být 'desc' nebo 'asc'" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "Neznámý směr řazení, musí být buď 'desc' nebo 'asc'." - -msgid "Unmanage volume not implemented." -msgstr "Zrušení správy svazku není zavedeno." - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "Nerozpoznané klíčové slovo QoS: \"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "Nerozpoznaný formát zálohy: %s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "Nerozpoznaná hodnota read_deleted '%s'" - -#, python-format -msgid "Unsuccessful iscsiadm. Exception is %(ex)s. " -msgstr "Neúspěšně iscsiadm. Zjištěná výjimka %(ex)s." - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "Nepodporovaná verze clusterovaného Data ONTAP." - -msgid "Unsupported Content-Type" -msgstr "Nepodporovaný Content-Type" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "Nepodporovaná verze Data ONTAP. Podporované jsou verze 7.3.1 a vyšší." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "Nepodporovaná verze zálohy popisných dat (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "Zažádána nepodporovaná verze popisných dat zálohy" - -msgid "Unsupported backup verify driver" -msgstr "Nepodporovaný ovladač ověření zálohy" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"Nepodporovaný frimware na rozbočovači %s. Ujistěte se, že na rozbočovači je " -"nainstalována verze 6.4 nebo vyšší." - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "Nepodporovaný formát svazku: %s" - -msgid "Update QoS policy error." -msgstr "Chyba při aktualizování zásady QoS." - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "" -"Operace aktualizace a smazání kvóty může provést pouze správce přímého " -"nadřazeného nebo správce Cloudu." - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"Operace aktualizace a smazání kvóty mohou být provedeny pouze v projektech " -"ve stejné hierarchii jako projekt do kterého jsou uživatelé zařazeni." - -msgid "Updated At" -msgstr "Aktualizováno" - -msgid "Upload to glance of attached volume is not supported." -msgstr "Nahrávání na glance připojeného svazku není podporováno." - -msgid "Use ALUA to associate initiator to host error." -msgstr "Chyba při použití ALUA k přidružení zavaděče k hostiteli." - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" -"Chyba při použití CHAP k přidružení zavaděče k hostiteli. Zkontrolujte " -"prosím uživatelské jméno a heslo CHAP." - -msgid "User ID" -msgstr "ID uživatele" - -msgid "User does not have admin privileges" -msgstr "Uživatel nemá správcovská oprávnění" - -msgid "User is not authorized to use key manager." -msgstr "Uživatel nemá oprávnění používat správce klíčů." - -msgid "User not authorized to perform WebDAV operations." -msgstr "Uživatel nemá oprávnění provádět operace WebDAV." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "" -"Zpětné vrácení V2 - Svazek je v jiné skupině úložiště mimo výchozí skupinu." - -msgid "V2 rollback, volume is not in any storage group." -msgstr "Zpětné vrácení V2, svazek není v žádné skupině úložiště." - -msgid "V3 rollback" -msgstr "Zpětné vrácení V3" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "Sada virtuálních svazků %s neexistuje." - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "Platní spotřebitelé specifikace QoS jsou: %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "Platná ovládací umístění jsou: %s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "Ověření připojení svazku selhalo (chyba: %(err)s)." - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "Hodnota \"%(value)s\" není platná pro volbu nastavení \"%(option)s\"" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "Hodnota %(param)s pro %(param_string)s není boolean." - -msgid "Value required for 'scality_sofs_config'" -msgstr "Je třeba zadat hodnotu pro 'scality_sofs_config'" - -#, python-format -msgid "ValueError: %s" -msgstr "Chyba hodnoty: %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "Virtuální disk %(name)s není součástí mapování %(src)s -> %(tgt)s." - -#, python-format -msgid "VersionedObject %s cannot retrieve object by id." -msgstr "Objekt s verzí %s nemůže získat objekt podle id." - -#, python-format -msgid "VersionedObject %s does not support conditional update." -msgstr "Objekt s verzí %s nepodporuje podmíněné aktualizace." - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "Virtuální svazek '%s' neexistuje v poli." - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "Úkol kopírování svazku do cíle %s selhal." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "Svazek %(deviceID)s nenalezen." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"Svazek %(name)s nebyl nalezen v poli. Nelze zjistit zda jsou svazky " -"namapovány." - -#, python-format -msgid "Volume %(name)s was created in VNX, but in %(state)s state." -msgstr "Svazek %(name)s byl vytvořen ve VNX, ale je ve stavu %(state)s." - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "Svazek %(vol)s nemohl být vytvořen v zásobě %(pool)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"Stav svazku %(vol_id)s musí být dostupný, nebo používaný, ale současný stav " -"je: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"Stav svazku %(vol_id)s musí být pro rozšíření dostupný, ale současný stav " -"je: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"Stav svazku %(vol_id)s musí být dostupný pro aktualizaci příznaku pouze pro " -"čtení, ale současný stav: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"Stav svazku %(vol_id)s musí být dostupný, nebo chybný, ale současný stav je: " -"%(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "Svazek %(volume_id)s nemohl být nalezen." - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"Svazek %(volume_id)s nemá žádná popisná data správy mající klíč " -"%(metadata_key)s." - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "Svazek %(volume_id)s nemá žádná metadata s klíčem %(metadata_key)s." - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "" -"Svazek %(volume_id)s je v současnosti mapován k nepodporované skupině " -"hostitele %(group)s" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "Svazek %(volume_id)s není v současnosti mapován k hostiteli %(host)s" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "Svazek %(volume_id)s je stále připojen, nejdříve odpojte svazek." - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "Chyba replikace svazku %(volume_id)s: %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "Svazek %(volume_name)s je zaneprázdněn." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "Svazek %s nemohl být vytvořen ze zdrojového svazku." - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "Svazek %s nemohl být vytvořen ve sdílení." - -#, python-format -msgid "Volume %s could not be created." -msgstr "Svazek %s nemohl být vytvořen." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "Svazek %s nemá zadáno umístění poskytovatele, je přeskočen." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Svazek %s neexistuje v poli." - -#, python-format -msgid "Volume %s is already managed by OpenStack." -msgstr "Svazek %s již je spravován OpenStack." - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "Svazek %s již je součástí aktivního přesunu." - -#, python-format -msgid "" -"Volume %s is online. Set volume to offline for managing using OpenStack." -msgstr "" -"Svazek %s je online. Pro správu pomocí OpenStack ho nastavte na offline." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "Svazek %s nesmí být součástí skupiny jednotnosti." - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "Svazek %s nesmí být replikován." - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "Svazek %s nesmí mít snímky." - -#, python-format -msgid "Volume %s not found." -msgstr "Svazek %s nenalezen." - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "Svazek %s: Chyba při pokusu o rozšíření svazku" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "Svazek (%s) již existuje v poli" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "Svazek (%s) již existuje v poli." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "Skupina svazku %s neexistuje" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "Typ svazku %(id)s již existuje." - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" -"Typ svazku %(type_id)s nemá žádné dodatečné specifikace s klíčem %(id)s." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"Smazání typu svazku %(volume_type_id)s není povoleno, když existují svazky s " -"tímto typem." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"Typ svazku %(volume_type_id)s nemá žádné dodatečné parametry s klíčem " -"%(extra_specs_key)s." - -msgid "Volume Type id must not be None." -msgstr "ID typu svazku nesmí být None." - -#, python-format -msgid "" -"Volume [%(cb_vol)s] was not found at CloudByte storage corresponding to " -"OpenStack volume [%(ops_vol)s]." -msgstr "" -"Svazek [%(cb_vol)s] nebyl nalezen v úložišti CloudByte odpovídající svazku " -"Openstack [%(ops_vol)s]." - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "Svazek [%s] nebyl nalezen v úložišti CloudByte." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "Připojení svazku nebylo nalezen ve filtru: %(filter)s ." - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "Nastavení podpůrné vrstvy svazku je neplatné: %(reason)s" - -msgid "Volume by this name already exists" -msgstr "Svazek s tímto názvem již existuje" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "Svazek nemůže být obnoven protože obsahuje snímky." - -msgid "Volume create failed while extracting volume ref." -msgstr "Vytvoření svazku selhalo při extrahování odkazu svazku." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "Cesta k souboru zařízení svazku %s neexistuje." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "Zařízení svazku nenalezeno na %(device)s." - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "Ovladač svazku %s není zaveden." - -msgid "Volume driver not ready." -msgstr "Ovladač svazku není připraven." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "Ovladač svazku nahlásil chybu: %(message)s" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" -"Svazek je ve skupině jednotnosti %s připojen. Je třeba ho nejdříve odpojit." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "Svazek ve skupině jednotnosti stále má na sobě závislé snímky." - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "Svazek je připojen k serveru. (%s)" - -msgid "Volume is in-use." -msgstr "Svazek se používá." - -msgid "Volume is not available." -msgstr "Svazek není dostupný." - -msgid "Volume is not local to this node" -msgstr "Svazek není pro tento uzel místním" - -msgid "Volume is not local to this node." -msgstr "Svazek není pro tento uzel místním." - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"Zažádáno o zálohu popisných dat svazku, ale tento ovladač tuto funkci zatím " -"nepodporuje." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "Přesunutí svazku selhalo: %(reason)s" - -msgid "Volume must be available" -msgstr "Svazek musí být dostupný" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "Svazek musí být ve stejné zóně dostupnosti jako snímek" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "Svazek musí být ve stejné zóně dostupnosti jako zdrojový svazek" - -msgid "Volume must not be part of a consistency group." -msgstr "Svazek nesmí být součástí skupiny jednotnosti." - -msgid "Volume must not be replicated." -msgstr "Svazek nesmí být replikován." - -msgid "Volume must not have snapshots." -msgstr "Svazek nesmí mít snímky." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "Svazek není nalezen v instanci %(instance_id)s." - -msgid "Volume not found on configured storage backend." -msgstr "Svazek nebyl nalezen na nastavené podpůrné vrstvě úložiště." - -msgid "" -"Volume not found on configured storage backend. If your volume name contains " -"\"/\", please rename it and try to manage again." -msgstr "" -"Svazek nebyl nalezen na nastavené podpůrné vrstvě úložiště. Pokud obsah " -"vašeho svazku obsahuje \"/\", je třeba ho přejmenovat a pak se pokus znovu o " -"správu." - -msgid "Volume not found on configured storage pools." -msgstr "Svazek nebyl nalezen v nastavených zásobách úložiště." - -msgid "Volume not found." -msgstr "Svazek nenalezen." - -msgid "Volume not yet assigned to host." -msgstr "Svazek ještě není přidělen k hostiteli." - -msgid "Volume reference must contain source-name element." -msgstr "Odkaz na svazek musí obsahovat prvek source-name." - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "Replikace svazku %(volume_id)s nemohla být nalezena." - -#, python-format -msgid "Volume service %s failed to start." -msgstr "Služba svazku %s nemohla být spuštěna." - -msgid "Volume should have agent-type set as None." -msgstr "Svazek by měl mít typ agenta nastaven na None." - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"Velikost svazku %(volume_size)sGB nemůže být menší než minimální velikost " -"disku v obrazu %(min_disk)sGB." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "Velikost svazku '%(size)s' musí být celé číslo a větší než 0" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"Velikost svazku'%(size)s'GB nemůže být menší než původní velikost svazku " -"%(source_size)sGB. Musí být >= původní velikosti svazku." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"Velikost svazku'%(size)s'GB nemůže být menší než velikost snímku " -"%(snap_size)sGB. Musí být <= původní velikosti snímku." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "Velikost svazku se od poslední zálohy zvýšila. Proveďte úplnou zálohu." - -msgid "Volume size must multiple of 1 GB." -msgstr "Velikost svazku musí být násobkem 1GB." - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "Stav svazku musí být dostupný, ale současný stav je: %s" - -msgid "Volume status is in-use." -msgstr "Stav svazku je používaný." - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"Stav svazku musí být pro vytvoření snímku \"available\" nebo \"in-use\". " -"(nyní je %s)" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "Stav svazku musí být \"available\" nebo \"in-use\"." - -#, python-format -msgid "Volume status must be %s to reserve." -msgstr "Stav svazku musí být pro rezervaci %s." - -msgid "Volume status must be 'available'." -msgstr "Stav svazku musí být 'available'." - -msgid "Volume to Initiator Group mapping already exists" -msgstr "Mapování svazku ke skupině zavaděče již existuje" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "" -"Zálohovaný svazek musí být dostupný nebo používaný, ale jeho stav je nyní " -"\"%s\"." - -msgid "Volume to be restored to must be available" -msgstr "Obnovovaná záloha musí být dostupná" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "Typ svazku %(volume_type_id)s nemohl být nalezen." - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "Typ svazku ID '%s' je neplatné." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"Přístup k typu svazku pro kombinaci %(volume_type_id)s / %(project_id)s již " -"existuje." - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"Přístup k typu svazku nenalezen pro kombinaci %(volume_type_id)s / " -"%(project_id)s." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "Typ svazku neodpovídá sdílení %s." - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "Šifrování typu svazku pro typ %(type_id)s již existuje." - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "Šifrování typu svazku pro typ %(type_id)s neexistuje." - -msgid "Volume type name can not be empty." -msgstr "Název typu svazku nemůže být prázdný." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "Typ svazku s názvem %(volume_type_name)s nemohl být nalezen." - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "Svazek s id %s neexistuje." - -#, python-format -msgid "" -"Volume%s must not be migrating, attached, belong to a consistency group or " -"have snapshots." -msgstr "" -"Svazek %s nesní mýt přesunován, připojen, patřit ke skupině jednotnosti, " -"nebo mít snímky." - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"Svazek: %(volumeName)s není zřetězený svazek. Rozšíření lze provádět pouze " -"na zřetězeném svazku. Ukončování..." - -#, python-format -msgid "Volume: %s could not be found." -msgstr "Svazek: %s nemohlo být nalezeno." - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "" -"Svazky mnohou být rozkouskovány do objektů této velikosti (v megabajtech)." - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"Nastavení VzStorage 'vzstorage_used_ratio' je neplatné. Musí být > 0 a <= " -"1.0: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "Soubor s nastavením VzStorage %(config)s nebyl nalezen." - -msgid "Wait replica complete timeout." -msgstr "Vypršel časový limit čekání na dokončení replikace." - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "" -"Čekání na připojení uzlů ke clusteru. Ujistěte se, že všichni daemoni sheep " -"jsou spuštěni." - -msgid "Wrong resource call syntax" -msgstr "Špatná syntaxe volání zdroje" - -msgid "X-IO Volume Driver exception!" -msgstr "Výjimka ovladače svazku X-IO!" - -msgid "XML support has been deprecated and will be removed in the N release." -msgstr "Podpora XML je zastaralá a bude odebrána ve verzi N." - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "XtremIO není správně nastaveno, nenalezeny žádné portály iscsi" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "XtremIO nebyl zaveden správně, žádné clustery nenalezeny" - -msgid "You must implement __call__" -msgstr "Musíte zavést __call__" - -msgid "" -"You must install hpe3parclient before using 3PAR drivers. Run \"pip install " -"python-3parclient\" to install the hpe3parclient." -msgstr "" -"Před použitím ovladačů 3PAR musíte nainstalovat hpe3parclient. Spusťte \"pip " -"install python-3parclient\" pro instalaci klienta." - -msgid "You must supply an array in your EMC configuration file." -msgstr "Ve vašem souboru s nastavením musíte zadat pole EMC." - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"Vaše původní velikost: %(originalVolumeSize)s GB je větší než: %(newSize)s " -"GB. Podporováno je pouze rozšíření. Uknčování..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "Chyba dělení nulou: %s" - -msgid "Zone" -msgstr "Zóna" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Zásada zónování: %s nebylo rozpoznáno" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "" -"Vytvoření a kopírování dat virtuálního disku: Nelze získat vlastnosti " -"virtuálního disku %s." - -msgid "_create_host failed to return the host name." -msgstr "Vytvoření hostitele nevrátilo název hostitele." - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"Vytvoření hostitele: Nelze převést název hostitele. Název není unicode nebo " -"řetězec." - -msgid "_create_host: No connector ports." -msgstr "Vytvoření hostitele: Žádné porty pro připojení." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Vytvoření virtuálního disku %(name)s - ve výstupu příkazového řádku nebyla " -"nalezena zpráva o úspěchu.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"Získání slovníku hlavičky: hlavičky vlastnosti a jejich hodnoty se " -"neshodují.\n" -"Hlavičky: %(header)s\n" -"Hodnoty: %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "Získání hostitele od konektoru nevrátilo název jeho hostitele." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"Získání vlastností mapy virtuálního disku: Nelze získat informace o " -"připojení FC pro připojení svazek-hostitel. Je hostitel správně nastaven pro " -"připojení FC?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"Získání vlastností mapy virtuálního disku: Ve skupině vstupu/výstupu %(gid)s " -"nebyl nalezen žádný uzel pro svazek %(vol)s." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "Aktualizace statistik svazku: Nelze získat data zásoby úložiště." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"Přidání kopie virtuálního disku selhalo: Kopie svazku %s již existuje. " -"Přidání další kopie by překročilo omezení 2 kopií." - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "" -"Přidání kopie virtuálního disku bylo spuštěno bez kopie v očekávané zásobě." - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants musí být boolean, obdrženo %s" - -msgid "already created" -msgstr "již vytvořeno" - -msgid "already_created" -msgstr "již vytvořeno" - -msgid "attach snapshot from remote node" -msgstr "připojit snímek ke vzdálenému uzlu" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "vlastnost %s nelze líně načíst" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"záloha: %(vol_id)s nemohl vytvořit pevný odkaz na zařízení v %(vpath)s do " -"%(bpath)s.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"záloha: %(vol_id)s nemohla získat oznámení o úspěšném dokončení zálohy od " -"serveru.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"záloha: %(vol_id)s nemohla spustit dsmc kvůli neplatným argumentům na " -"%(bpath)s.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"záloha: %(vol_id)s nemohla spustit dsmc na %(bpath)s.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "záloha: %(vol_id)s selhala. %(path)s není soubor." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"záloha: %(vol_id)s selhala. %(path)s odkazuej na nečekaný typ souboru. " -"Podporován blok, nebo normální soubory, současný režim souboru je " -"%(vol_mode)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"záloha: %(vol_id)s selhala. Nelze získat skutečnou cestu ke svazku na " -"%(path)s." - -msgid "being attached by different mode" -msgstr "je připojen v jiném režimu" - -#, python-format -msgid "call failed: %r" -msgstr "Volání selhalo: %r" - -msgid "call failed: GARBAGE_ARGS" -msgstr "Volání selhalo: Zbytečné argumenty" - -msgid "call failed: PROC_UNAVAIL" -msgstr "Volání selhalo: Proces je nedostupný" - -#, python-format -msgid "call failed: PROG_MISMATCH: %r" -msgstr "Volání selhalo: Neshoda programu: %r" - -msgid "call failed: PROG_UNAVAIL" -msgstr "Volání selhalo: Program je nedostupný" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "nelze najít lun-map, ig:%(ig)s svazek:%(vol)s" - -msgid "can't find the volume to extend" -msgstr "nelze najít svazek pro rozšíření" - -msgid "can't handle both name and index in req" -msgstr "v žádosti nelze zpracovat jak název tak index najednou" - -msgid "cannot understand JSON" -msgstr "JSON nelze porozumět" - -msgid "cannot understand XML" -msgstr "XML nelze porozumět" - -#, python-format -msgid "cg-%s" -msgstr "skupinajednotnosti-%s" - -msgid "cgsnapshot assigned" -msgstr "snímek skupiny jednotnosti přidělen" - -msgid "cgsnapshot changed" -msgstr "snímek skupiny jednotnosti změněn" - -msgid "cgsnapshots assigned" -msgstr "snímky skupiny jednotnosti přiděleny" - -msgid "cgsnapshots changed" -msgstr "snímky skupiny jednotnosti změněny" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"Kontrola chyby v nastavení: Heslo nebo soukromý klíč SSH jsou vyžadovány pro " -"ověření: nastavte volbu san_password nebo san_private_key." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "Kontrola chyby v nastavení: Nelze zjistit id systému." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "Kontrola chyby v nastavení: Nelze zjistit název systému." - -msgid "check_hypermetro_exist error." -msgstr "Chyba při kontrole existence hypermetra." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "hloubka klonování překračuje omezení %s" - -msgid "consistencygroup assigned" -msgstr "skupina jednotnosti přidělena" - -msgid "consistencygroup changed" -msgstr "skupina jednotnosti změněna" - -msgid "control_location must be defined" -msgstr "ovládací umístění musí být zadáno" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "Vytvoření klonovaného svazku: Velikost zdroje a cíle se liší." - -msgid "" -"create_consistencygroup_from_src supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" -"vytváření skupiny jednotnosti ze zdroje podporuje zdroj snímku skupiny " -"jednotnosti, nebo zdroj skupiny jednotnosti. Nelze použít více zdrojů." - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "" -"Vytvoření kopie: Zdrojový virtuální disk %(src)s (%(src_id)s) neexistuje." - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "Vytvoření kopie: Zdrojový virtuální disk %(src)s neexistuje." - -msgid "create_host: Host name is not unicode or string." -msgstr "Vytvoření hostitele: Název není unicode nebo řetězec." - -msgid "create_host: No initiators or wwpns supplied." -msgstr "Vytvoření hostitele: Nepředány žádné zavaděče nebo wwpns." - -msgid "create_hypermetro_pair error." -msgstr "Chyba při vytváření páru hypermetro." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"Vytvoření snímku: Stav svazku musí být pro vytvoření snímku \"available\" " -"nebo \"in-use\". Neplatný stav je %s." - -msgid "create_snapshot: get source volume failed." -msgstr "Vytvoření snímku: Získání zdrojového svazku selhalo." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "Vytváření svazku ze snímku: Svazek %(name)s neexistuje." - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"Vytvoření svazku ze snímku: Pro vytvoření svazku musí být stav snímku " -"\"dostupný\". Neplatný stav je: %s." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "Vytvoření svazku ze snímku: Velikost zdroje a cíle se liší." - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "" -"Vytvoření svazku ze snímku: Velikost svazku se liší od svazku ze snímku." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "Automatické a deduplikující vrstvení nemůže být povoleno současně." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"smazání: %(vol_id)s nemohla spustit dsmc kvůli neplatným argumentům se " -"standardním výstupem: %(out)s.\n" -"chybový výstup: %(err)s." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"smazání: %(vol_id)s nemohla spustit dsmc pomocí standardního výstupu: " -"%(out)s.\n" -"chybový výstup: %(err)s." - -msgid "delete_hypermetro error." -msgstr "Chyba při mazání hypermetra." - -#, python-format -msgid "delete_initiator: %s ACL not found. Continuing." -msgstr "Mazání iniciátora: %s ACL nenalezeno. Pokračování." - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "mazání snímku %(snapshot_name)s který má nezávislé svazky" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "mazání svazku %(volume_name)s který má snímek" - -msgid "detach snapshot from remote node" -msgstr "odpojit snímek ze vzdáleného uzle" - -msgid "do_setup: No configured nodes." -msgstr "Zavedení: Nenastaveny žádné uzly." - -msgid "element is not a child" -msgstr "prvek není podřazený" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries musí být větší nebo rovno 0" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"chyba při zápisu objektu do swift, MD5 objektu ve swift %(etag)s se liší od " -"MD5 objektu odeslaného do swift %(md5)s" - -msgid "failed to create new_volume on destination host" -msgstr "nelze vytvořit nový svazek na cílovém hostiteli" - -msgid "fake" -msgstr "falešný" - -#, python-format -msgid "file already exists at %s" -msgstr "soubor již existuje v %s" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "fileno nepodporuje SheepdogIOWrapper" - -msgid "fileno() not supported by RBD()" -msgstr "fileno() není podporován RBD()" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled je nastaven na False, neumožňující mapování " -"více hostitelů. CMMVC6071E, mapování virtuálního disku na hostitele nebylo " -"vytvořeno protože disk k hostiteli již je namapován." - -msgid "flush() not supported in this version of librbd" -msgstr "flush() není podporován touto verzí librbd" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s zálohováno: %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt=%(fmt)s zálohováno:%(backing_file)s" - -msgid "force delete" -msgstr "vynutit smazání" - -msgid "get_hyper_domain_id error." -msgstr "chyb při získávání id domény hypermetra." - -msgid "get_hypermetro_by_id error." -msgstr "Chyba při získávání hypermetra podle id." - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" -"Získání parametrů iSCSI: Nelze získat cílovou IP adresu pro zavaděč %(ini)s, " -"prosím zkontrolujte soubor s nastavením." - -msgid "glance_metadata changed" -msgstr "popisná data glance změněna" - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode je nastaven na kopírování při zápisu, ale %(vol)s a " -"%(img)s mají odlišné systémy souborů." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode je nastaven na kopírování při zápisu, ale %(vol)s a " -"%(img)s mají odlišné sady souborů." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"skupina hgst %(grp)s a uživatel hgst %(usr)s musí být namapovány k platným " -"živatelům/skupinám v cinder.conf" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "síť hgst %(net)s zadaná v cinder.conf nebyla nalezena v clusteru" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"redundance hgst musí být v cinder.conf nastavena na 0 (pokud nechcete HA) " -"nebo 1 (pro HA)." - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "" -"režim prostoru hgst musí být v cinder.conf zadán osmičkové soustavě/" -"celočíselně" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "server úložiště hgst %(svr)s nemá formát :" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "V cinder.conf musí být určeny servery úložiště hgst" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"Služba http mohla být uprostřed operace náhle ukončena, nebo převedena do " -"stavu údržby." - -msgid "id cannot be None" -msgstr "id nemůže být None" - -#, python-format -msgid "image %s not found" -msgstr "Obraz %s nebyl nalezen" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "Zavedení spojení: Nelze získat vlastnosti svazku %s." - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "Zavedení spojení: Svazku %s chybí vlastnost." - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"Zavedení spojení: Ve skupině vstupu/výstupu %(gid)s nebyl nalezen žádný uzel " -"pro svazek %(vol)s." - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "Zavedení připojení: Virtuální disk %s není určen." - -#, python-format -msgid "invalid user '%s'" -msgstr "Neplatný uživatel '%s'" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "portál iscsi %s nebyl nalezen" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"IP adresa iscsi musí být při použití protokolu 'iSCSI' uvedena v souboru s " -"nastavením." - -msgid "iscsiadm execution failed. " -msgstr "Spuštění iscsiadm selhalo." - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "chyba správce klíčů: %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr.fixed_key není zadáno" - -msgid "limit param must be an integer" -msgstr "parametr limit musí být celé číslo" - -msgid "limit param must be positive" -msgstr "parametr limit musí být kladný" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" -"manage_existing vyžaduje klíč 'name' pro identifikaci existujícího svazku." - -#, python-format -msgid "marker [%s] not found" -msgstr "značka [%s] nenalezena" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "mdiskgrp chybí uvozovky %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "zásady přesunu musí být 'on-demand' nebo 'never', předáno: %s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "mkfs selhalo u svazku %(vol)s, chybová zpráva byla: %(err)s." - -msgid "mock" -msgstr "nepravý" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs není nainstalováno" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "drbdmanage nalezl mnoho zdrojů s názvem %s" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "nalezeno mnoho zdrojů mající ID snímku %s" - -msgid "name cannot be None" -msgstr "název nemůže být Žádný" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "naviseccli_path: Nelze najít nástroj NAVISECCLI %(path)s." - -#, python-format -msgid "no REPLY but %r" -msgstr "Žádná odpověď ale %r" - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "v drbdmanage nenalezen žádný snímek s id %s" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "více než jeden snímek s id %s" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "id %s nemá právě jeden svazek" - -#, python-format -msgid "obj missing quotes %s" -msgstr "objektu chybí uvozovky %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled není vypnuto." - -msgid "progress must be an integer percentage" -msgstr "postup musí být procento vyjádřené celým číslem" - -msgid "promote_replica not implemented." -msgstr "promote_replica není zavedeno." - -msgid "provider must be defined" -msgstr "poskytovatel musí být zadán" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"Ovladač tohoto svazku vyžaduje qemu-img %(minimum_version)s nebo novější. " -"Současná verze qemu-img: %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img není nainstalováno a obraz je typu %s. Pokud qemu-img není " -"nainstalován, lze použít pouze obrazy s typem RAW." - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img není nainstalováno a formát disku není zadán. Pokud qemu-img není " -"nainstalován, lze použít pouze obrazy s typem RAW." - -msgid "rados and rbd python libraries not found" -msgstr "Python knihovny rados a rbd nebyly nalezeny" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "read_deleted může být buď 'no', 'yes' nebo 'only', ne %r" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"obnova: %(vol_id)s nemohla spustit dsmc kvůli neplatným argumentům na " -"%(bpath)s.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"obnova: %(vol_id)s nemohla spustit dsmc na %(bpath)s.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"obnova: %(vol_id)s selhala.\n" -"standardní výstup: %(out)s\n" -"chybový výstup: %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"obnovení zálohy zrušeno, současný seznam objektů neodpovídá seznamu " -"uloženého v popisných datech." - -msgid "root element selecting a list" -msgstr "kořenový prvek volí seznam" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"rtslib_fb chybí člen %s: Možná budete potřebovat novější python-rtslib-fb." - -msgid "san_ip is not set." -msgstr "san_ip není nastaveno." - -msgid "san_ip must be set" -msgstr "san_ip musí být nastaveno" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip: Povinné pole nastavení san_ip není nastaveno." - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"san_login a /nebo san_password není v cinder.conf nastaveno pro ovladač " -"Datera. Nastavte tyto údaje a spusťte znovu službu cinder-volume." - -msgid "serve() can only be called once" -msgstr "serve() může být voláno pouze jednou" - -msgid "service not found" -msgstr "služba nenalezena" - -msgid "snapshot does not exist" -msgstr "snímek neexistuje" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "id snímku:%s nenalezeno" - -#, python-format -msgid "snapshot-%s" -msgstr "snímek-%s" - -msgid "snapshots assigned" -msgstr "snímky přiděleny" - -msgid "snapshots changed" -msgstr "snímek změněn" - -#, python-format -msgid "source vol id:%s not found" -msgstr "id zdrojového svazku:%s nenalezeno" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "id zdrojového svazku:%s není replikováno" - -msgid "status must be available" -msgstr "stav musí být dostupný" - -msgid "stop_hypermetro error." -msgstr "Chyba při zastavování hypermetra." - -msgid "subclasses must implement construct()!" -msgstr "podtřídy musí zavádět construct()!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo selhalo, pokračuje se, jako by se nic nestalo" - -msgid "sync_hypermetro error." -msgstr "Chyba při synchronizaci hypermetra." - -msgid "sync_replica not implemented." -msgstr "sync_replica není zavedeno." - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"targetcli není nainstalováno a nelze vytvořit výchozí adresář " -"(%(default_path)s): %(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "Ukončení spojení: Nelze získat název hostitele z konektoru." - -msgid "timeout creating new_volume on destination host" -msgstr "při vytváření nového svazku na cílovém hostiteli vypršel časový limit" - -msgid "too many body keys" -msgstr "příliš mnoho klíčů těla" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "odpojení: %s: není připojeno" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "odpojení: %s: cíl je zaneprázdněn" - -msgid "umount: : some other error" -msgstr "odpojení: : nějaká jiná chyba" - -msgid "umount: : target is busy" -msgstr "odpojení: : zařízení je zaneprázdněno" - -#, python-format -msgid "unrecognized argument %s" -msgstr "nerozpoznaný argument %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "nepodporovaný kompresní algoritmus: %s" - -msgid "valid iqn needed for show_target" -msgstr "Pro zobrazení cíle je třeba platné iqn" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "virtuální disk %s není určen." - -msgid "vmemclient python library not found" -msgstr "Python knihovna vmemclient nebyla nalezena" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "svazek %s není nalezen v drbdmanage" - -msgid "volume assigned" -msgstr "svazek přidělen" - -msgid "volume changed" -msgstr "svazek změněn" - -msgid "volume does not exist" -msgstr "svazek neexistuje" - -msgid "volume is already attached" -msgstr "svazek již je připojen" - -msgid "volume is not local to this node" -msgstr "svazek není pro tento uzel místním" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"velikost svazku %(volume_size)d je příliš malá pro obnovení zálohy o " -"velikosti %(size)d." - -#, python-format -msgid "volume size %d is invalid." -msgstr "velikost svazku %d je neplatná." - -msgid "volume_type cannot be None" -msgstr "Typ svazku nemůže být None" - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "při vytváření svazku ve skupině jednotnosti musí být zadán jeho typ." - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id nemůže být None" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "" -"pro vytvoření skupiny jednotnosti %(name)s musí být zadány typy svazků." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "pro vytvoření skupiny jednotnosti %s musí být zadány typy svazků." - -msgid "volumes assigned" -msgstr "svazky přiděleny" - -msgid "volumes changed" -msgstr "svazky změněny" - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "Čekání na podmínku: %s vypršel časový limit." - -msgid "{} is not a valid option." -msgstr "{} není platná volba." diff --git a/cinder/locale/de/LC_MESSAGES/cinder.po b/cinder/locale/de/LC_MESSAGES/cinder.po deleted file mode 100644 index d130cb2fb..000000000 --- a/cinder/locale/de/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,8354 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# Alec Hans , 2013 -# Ettore Atalan , 2014 -# FIRST AUTHOR , 2011 -# OpenStack Infra , 2015. #zanata -# Tom Cocozzello , 2015. #zanata -# Monika Wolf , 2016. #zanata -# Tom Cocozzello , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-03-07 05:30+0000\n" -"Last-Translator: Monika Wolf \n" -"Language: de\n" -"Plural-Forms: nplurals=2; plural=(n != 1);\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: German\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"OpenStack-Cinder-Version: %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr "aber die Größe ist jetzt %d" - -#, python-format -msgid " but size is now %d." -msgstr "aber die Größe ist jetzt %d." - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing kann einen Datenträger, der mit Hosts verbunden " -"ist, nicht verwalten. Trennen Sie die Verbindung dieses Datenträgers zu " -"vorhandenen Hosts vor dem Importieren" - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"Ergebnis: %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s: %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s: Berechtigung verweigert." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s: Fehler mit nicht erwarteter CLI-Ausgabe.\n" -" Befehl: %(cmd)s\n" -" Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"Statuscode: %(_status)s\n" -"Nachrichtentext: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, subjectAltName: %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s: Erstellen von NetworkPortal: Stellen Sie sicher, dass Port " -"%(port)d unter IP %(ip)s nicht durch einen anderen Service verwendet wird." - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "Für %(name)s sind mindestens %(min_length)s Zeichen erforderlich." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s hast mehr als %(max_length)s Zeichen." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s: Sicherung %(bck_id)s, Datenträger %(vol_id)s fehlgeschlagen. " -"Sicherungsobjekt weist unerwarteten Modus auf. Image- oder Dateisicherungen " -"unterstützt, tatsächlicher Modus ist %(vol_mode)s." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" -"%(service)s-Service ist nicht %(status)s auf Speicher-Appliance %(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s muss <= %(max_value)d sein" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s muss >= %(min_value)d sein" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" -"Wert %(worker_name)s von %(workers)d ist ungültig; muss größer als 0 sein." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"Auf %s kann nicht zugegriffen werden. Überprüfen Sie, ob GPFS aktiv ist und " -"das Dateisystem angehängt ist." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"Größe von %s kann nicht mithilfe der Klonoperation geändert werden, da keine " -"Blocks enthalten sind." - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"Größe von %s kann nicht mithilfe der Klonoperation geändert werden, da auf " -"einem komprimierten Datenträger gehostet" - -#, python-format -msgid "%s configuration option is not set." -msgstr "Konfigurationsoption %s ist nicht festgelegt." - -#, python-format -msgid "%s is not a directory." -msgstr "%s ist kein Verzeichnis." - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s ist keine Zeichenkette oder Unicode" - -#, python-format -msgid "%s is not installed" -msgstr "%s ist nicht installiert" - -#, python-format -msgid "%s is not installed." -msgstr "%s ist nicht installiert." - -#, python-format -msgid "%s is not set" -msgstr "%s ist nicht festgelegt" - -#, python-format -msgid "%s is not set." -msgstr "%s ist nicht festgelegt." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s muss ein gültiges raw- oder qcow2-Image sein." - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s muss ein absoluter Pfad sein." - -#, python-format -msgid "%s must be an integer." -msgstr "%s muss eine Ganzzahl sein." - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s in cinder.conf nicht festgelegt." - -#, python-format -msgid "%s not set." -msgstr "%s nicht festgelegt." - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s' ist für flashsystem_connection_protocol in Konfigurationsdatei " -"ungültig. gültige Werte sind %(enabled)s." - -msgid "'active' must be present when writing snap_info." -msgstr "'active' muss vorhanden sein, wenn snap_info geschrieben wird." - -msgid "'consistencygroup_id' must be specified" -msgstr "'consistencygroup_id' muss angegeben werden" - -msgid "'qemu-img info' parsing failed." -msgstr "Auswertung von 'qemu-img info' fehlgeschlagen." - -msgid "'status' must be specified." -msgstr "'status' muss angegeben werden." - -msgid "'volume_id' must be specified" -msgstr "'volume_id' muss angegeben werden" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"(Befehl: %(cmd)s) (Rückgabecode: %(exit_code)s) (Standardausgabe: " -"%(stdout)s) (Standard-Fehlerausgabe: %(stderr)s)" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "Eine LUN (HLUN) wurde nicht gefunden. (LDEV: %(ldev)s)" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"Es wurde keine freie LUN (HLUN) gefunden. Fügen Sie eine andere Hostgruppe " -"hinzu (Logische Einheit: '%(ldev)s')" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "" -"Eine Hostgruppe konnte nicht hinzugefügt werden. (Port: %(port)s, Name: " -"%(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"Eine Hostgruppe konnte nicht gelöscht werden. (Port: %(port)s, GID: %(gid)s, " -"Name: '%(name)s')" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "Eine Hostgruppe ist ungültig. (Hostgruppe: %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "" -"Ein Paar kann nicht gelöscht werden. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"Es konnte kein Paar erstellt werden. Die maximale Paaranzahl wurde " -"überschritten. (Kopiermethode: %(copy_method)s, P-VOL: %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "Ein Parameter ist ungültig. (%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "Ein Parameterwert ist ungültig. (%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "Ein Pool konnte nicht gefunden werden. (Pool-ID: %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Ein Momentaufnahmenstatus ist ungültig. (Status: %(status)s)" - -msgid "A volume ID or share was not specified." -msgstr "Es wurde keine Datenträger-ID oder Freigabe angegeben." - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "Ein Datenträgerstatus ist ungültig. (Status: %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "API %(name)s fehlgeschlagen mit Fehlerzeichenkette %(err)s" - -#, python-format -msgid "" -"API Version String %(version)s is of invalid format. Must be of format " -"MajorNum.MinorNum." -msgstr "" -"API-Versionszeichenkette %(version)s ist im falschen Format. Muss im Format " -"sein MajorNum.MinorNum." - -msgid "API key is missing for CloudByte driver." -msgstr "API-Schlüssel für CloudByte-Treiber fehlt." - -#, python-format -msgid "API response: %s" -msgstr "API-Antwort: %s" - -#, python-format -msgid "API version %(version)s is not supported on this method." -msgstr "API Version %(version)s ist nicht unterstützt für diese Methode." - -msgid "API version could not be determined." -msgstr "API-Version konnte nicht bestimmt werden." - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" -"Es wird versucht, untergeordnete Projekte mit einer Quote ungleich null zu " -"löschen. Dies sollte nicht ausgeführt werden" - -msgid "Access list not available for public volume types." -msgstr "Zugriffsliste ist für öffentliche Datenträgertypen nicht verfügbar." - -msgid "Activate or deactivate QoS error." -msgstr "Fehler beim Aktivieren oder Inaktivieren von QoS." - -msgid "Activate snapshot error." -msgstr "Fehler beim Aktivieren der Momentaufnahme." - -msgid "Add FC port to host error." -msgstr "Fehler beim Hinzufügen des FC-Ports zum Host." - -msgid "Add fc initiator to array error." -msgstr "Fehler beim Hinzufügen des FC-Initiators zum Array." - -msgid "Add initiator to array error." -msgstr "Fehler beim Hinzufügen des Initiators zum Array." - -msgid "Add lun to cache error." -msgstr "Fehler beim Hinzufügen der LUN zum Cache." - -msgid "Add lun to partition error." -msgstr "Fehler beim Hinzufügen der LUN zur Partition." - -msgid "Add mapping view error." -msgstr "Fehler beim Hinzufügen der Zuordnungsansicht." - -msgid "Add new host error." -msgstr "Fehler beim Hinzufügen des neuen Hosts." - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"Alle angegebenen Speicherpools, die verwaltet werden sollen, sind nicht " -"vorhanden. Überprüfen Sie Ihre Konfiguration. Nicht vorhandene Pools: %s" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "In SheepdogDriver ist ein Fehler aufgetreten. (Grund: %(reason)s)" - -msgid "An error has occurred during backup operation" -msgstr "Während dem Datensicherungsvorgang ist ein Fehler aufgetreten" - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "Beim Suchen nach Datenträger \"%s\" ist ein Fehler aufgetreten." - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"Fehler während der LUNcopy-Operation. LUNcopy-Name: %(luncopyname)s. LUNcopy-" -"Status: %(luncopystatus)s. LUNcopy-Zustand: %(luncopystate)s." - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "Beim Lesen von Datenträger \"%s\" ist ein Fehler aufgetreten." - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "Beim Schreiben auf Datenträger \"%s\" ist ein Fehler aufgetreten." - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "" -"Ein iSCSI-CHAP-Benutzer konnte nicht hinzugefügt werden. (Benutzername: " -"%(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "" -"Ein iSCSI-CHAP-Benutzer konnte nicht gelöscht werden. (Benutzername: " -"%(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"Ein iSCSI-Ziel konnte nicht hinzugefügt werden. (Port: %(port)s, Alias: " -"%(alias)s, Ursache: %(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"Ein iSCSI-Ziel konnte nicht gelöscht werden. (Port: %(port)s, Zielnummer: " -"%(tno)s, Alias: %(alias)s)" - -msgid "An unknown exception occurred." -msgstr "Eine unbekannte Ausnahme ist aufgetreten." - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "" -"Ein Benutzer mit einem Token, als dessen Bereich ein Unterprojekt festgelegt " -"wurde, darf die Quote der zugehörigen übergeordneten Elemente sehen." - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "" -"Array ist nicht vorhanden oder ist offline. Aktueller Status des Arrays: %s." - -msgid "Associate host to hostgroup error." -msgstr "Fehler beim Zuordnen des Hosts zur Hostgruppe." - -msgid "Associate host to mapping view error." -msgstr "Fehler beim Zuordnen des Hosts zur Zuordnungsansicht." - -msgid "Associate initiator to host error." -msgstr "Fehler beim Zuordnen des Initiators zum Host." - -msgid "Associate lun to lungroup error." -msgstr "Fehler beim Zuordnen der LUN zur LUN-Gruppe." - -msgid "Associate lungroup to mapping view error." -msgstr "Fehler beim Zuordnen der LUN-Gruppe zur Zuordnungsansicht." - -msgid "Associate portgroup to mapping view error." -msgstr "Fehler beim Zuordnen der Portgruppe zur Zuordnungsansicht." - -msgid "At least one valid iSCSI IP address must be set." -msgstr "Es muss mindestens eine gültige iSCSI-IP-Adresse festgelegt werden." - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "Versuch, %s mit ungültigem Schlüssel zu übertragen." - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "" -"Details der Authentifizierungsgruppe [%s] in CloudByte-Speicher nicht " -"gefunden." - -msgid "Auth user details not found in CloudByte storage." -msgstr "" -"Details des Authentifizierungsbenutzers in CloudByte-Speicher nicht gefunden." - -msgid "Authentication error" -msgstr "Authentifizierungsfehler" - -msgid "Authorization error" -msgstr "Autorisierungsfehler" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "Verfügbarkeitszone '%(s_az)s' ist ungültig." - -msgid "Available categories:" -msgstr "Verfügbare Kategorien:" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"Back-End-QoS-Spezifikationen werden für diese Speicherfamilie und ONTAP-" -"Version nicht unterstützt." - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "Back-End ist nicht vorhanden (%(backend)s)" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "Back-End-Berichte: %(message)s" - -msgid "Backend reports: item already exists" -msgstr "Back-End-Berichte: Element bereits vorhanden" - -msgid "Backend reports: item not found" -msgstr "Back-End-Berichte: Element nicht gefunden" - -msgid "Backend server not NaServer." -msgstr "Back-End-Server ist kein NaServer." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "Zeitlimittreffer bei Back-End-Service-Wiederholung: %(timeout)s s" - -msgid "Backend storage did not configure fiber channel target." -msgstr "Back-End-Speicher hat Fibre Channel-Ziel nicht konfiguriert. " - -msgid "Backing up an in-use volume must use the force flag." -msgstr "" -"Um einen Datenträger, der im Gebrauch ist, zu sichern, muss das force-Flag " -"verwendet werden." - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "Sicherung %(backup_id)s konnte nicht gefunden werden." - -msgid "Backup RBD operation failed" -msgstr "RBD-Sicherungsoperation ist fehlgeschlagen" - -msgid "Backup already exists in database." -msgstr "Sicherungskopie ist bereits in Datenbank vorhanden." - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "Datensicherungstreiber meldete einen Fehler: %(message)s" - -msgid "Backup id required" -msgstr "Datensicherungskennung erforderlich" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "" -"Sicherung wird für GlusterFS-Datenträger mit Momentaufnahmen nicht " -"unterstützt." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "" -"Sicherung wird nur für SOFS-Datenträger ohne Sicherungsdatei unterstützt." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "" -"Sicherung wird nur für unformatierte GlusterFS-Datenträger unterstützt." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "Sicherung wird nur für unformatierte SOFS-Datenträger unterstützt." - -msgid "Backup operation of an encrypted volume failed." -msgstr "" -"Sicherungsoperation eines verschlüsselten Datenträgers ist fehlgeschlagen." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Sicherungsservice %(configured_service)s unterstützt keine Überprüfung. " -"Sicherungs-ID %(id)s wurde nicht überprüft. Überprüfung wird übersprungen." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"Sicherungsservice %(service)s unterstützt keine Überprüfung. Sicherungs-ID " -"%(id)s wurde nicht überprüft. Zurücksetzung wird übersprungen." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "" -"Sicherung sollte nur eine Momentaufnahme enthalten, stattdessen enthält sie " -"%s" - -msgid "Backup status must be available" -msgstr "Sicherungsstatus muss 'available' sein" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "Datensicherungsstatus muss verfügbar sein und nicht %s." - -msgid "Backup status must be available or error" -msgstr "Sicherungsstatus muss 'available' oder 'error' sein" - -msgid "Backup to be restored has invalid size" -msgstr "Wiederherzustellende Sicherung hat ungültige Größe" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "Falsche Statuszeile zurückgegeben: %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "Falsche(r) Schlüssel in Quotensatz: %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" -"Fehlerhafte oder nicht erwartete Antwort von Back-End-API des Datenträgers: " -"%(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "" -"Fehlerhaftes Projektformat: Projekt weist nicht das richtige Format auf (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" -"Fehlerhafte Anforderung an Datera-Cluster gesendet: Ungültige Argumente: " -"%(args)s | %(message)s" - -msgid "Bad response from Datera API" -msgstr "Ungültige Antwort von Datera-API" - -msgid "Bad response from SolidFire API" -msgstr "Ungültige Antwort von SolidFire-API" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "Fehlerhafte Antwort vom XMS, %s" - -msgid "Binary" -msgstr "Binärdatei" - -msgid "Blank components" -msgstr "Leere Komponenten" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Authentifizierungsschema für Blockbridge-API (token oder password)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Kennwort für Blockbridge-API (für Authentifizierungsschema 'password')" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Token für Blockbridge-API (für Authentifizierungsschema 'token')" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Benutzer für Blockbridge-API (für Authentifizierungsschema 'password')" - -msgid "Blockbridge api host not configured" -msgstr "Blockbridge-API-Host nicht konfiguriert" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "" -"Blockbridge mit ungültigem Authentifizierungsschema '%(auth_scheme)s' " -"konfiguriert" - -msgid "Blockbridge default pool does not exist" -msgstr "Blockbridge-Standardpool ist nicht vorhanden" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" -"Blockbridge-Kennwort nicht konfiguriert (erforderlich für " -"Authentifizierungsschema 'password')" - -msgid "Blockbridge pools not configured" -msgstr "Blockbridge-Pools nicht konfiguriert" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" -"Blockbridge-Token nicht konfiguriert (erforderlich für " -"Authentifizierungsschema 'token')" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" -"Blockbridge-Benutzer nicht konfiguriert (erforderlich für " -"Authentifizierungsschema 'password')" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "Geheimer CHAP-Schlüssel sollte aus 12-16 Bytes bestehen." - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Ausgabe bei CLI-Ausnahme:\n" -" Befehl: %(cmd)s\n" -" Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Ausgabe bei CLI-Ausnahme:\n" -" Befehl: %(cmd)s\n" -" Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E Die Zuordnung von virtueller Platte zu Host wurde nicht erstellt, " -"da die virtuelle Platte bereits einem Host zugeordnet ist.\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "CONCERTO-Version wird nicht unterstützt" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "CPG (%s) ist auf Platteneinheit nicht vorhanden" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "Cachename ist None. Legen Sie smartcache:cachename im Schlüssel fest." - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "" -"Cachedatenträger %(cache_vol)s enthält Momentaufnahme %(cache_snap)s nicht." - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "Cache-ID nach Cachename %(name)s wurde nicht gefunden." - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "Partitions-ID nach Name %(name)s wurde nicht gefunden." - -#, python-format -msgid "Can not translate %s to integer." -msgstr "%s kann nicht in eine Ganzzahl umgesetzt werden." - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "Zugriff auf 'scality_sofs_config' nicht möglich: %s" - -msgid "Can't decode backup record." -msgstr "Sicherungsdatensatz kann nicht decodiert werden." - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "Cachename wurde im Array nicht gefunden. Cachename: %(name)s." - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "" -"Partitionsname wurde im Array nicht gefunden. Partitionsname: %(name)s." - -#, python-format -msgid "Can't open config file: %s" -msgstr "Konfigurationsdatei kann nicht geöffnet werden: %s" - -msgid "Can't parse backup record." -msgstr "Sicherungsdatensatz kann nicht analysiert werden." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"Datenträger %(volume_id)s kann nicht zu Konsistenzgruppe %(group_id)s " -"hinzugefügt werden, da er über keinen Datenträgertyp verfügt." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"Datenträger %(volume_id)s kann nicht zu Konsistenzgruppe %(group_id)s " -"hinzugefügt werden, da er bereits in Konsistenzgruppe %(orig_group)s " -"enthalten ist." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"Datenträger %(volume_id)s kann nicht zu Konsistenzgruppe %(group_id)s " -"hinzugefügt werden, da der Datenträger nicht gefunden werden kann." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"Datenträger %(volume_id)s kann nicht zu Konsistenzgruppe %(group_id)s " -"hinzugefügt werden, da der Datenträger nicht vorhanden ist." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"Datenträger %(volume_id)s kann nicht zu Konsistenzgruppe %(group_id)s " -"hinzugefügt werden, da der Datenträger einen ungültigen Status aufweist: " -"%(status)s. Gültige Status sind: %(valid)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"Datenträger %(volume_id)s kann nicht zu Konsistenzgruppe %(group_id)s " -"hinzugefügt werden, da der Datenträgertyp %(volume_type)s von der Gruppe " -"nicht unterstützt wird." - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"Der bereits angehängte Datenträger %s kann nicht angehängt werden. Das " -"mehrfache Anhängen ist über die Konfigurationsoption " -"'netapp_enable_multiattach' inaktiviert." - -msgid "Cannot connect to ECOM server." -msgstr "Verbindung zu ECOM-Server kann nicht hergestellt werden." - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"Klon mit Größe %(vol_size)s kann nicht von Datenträger der Größe " -"%(src_vol_size)s erstellt werden" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"Konsistenzgruppe %(group)s kann nicht erstellt werden, da Momentaufnahme " -"%(snap)s keinen gültigen Status aufweist. Gültige Status sind: %(valid)s." - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"Konsistenzgruppe %(group)s kann nicht erstellt werden, da Quellendatenträger " -"%(source_vol)s nicht in einem gültigen Status ist. Gültige Statusangaben: " -"%(valid)s." - -#, python-format -msgid "Cannot create directory %s." -msgstr "Verzeichnis %s kann nicht erstellt werden." - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "" -"Verschlüsselungsspezifikationen können nicht erstellt werden. Datenträgertyp " -"ist im Gebrauch." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"Das Image des Plattenformats: %s kann nicht erstellt werden. Nur das vmdk-" -"Plattenformat wird akzeptiert." - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "Maskenansicht %(maskingViewName)s kann nicht erstellt werden. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"Auf dem ESeries-Array können nicht mehr als %(req)s Datenträger erstellt " -"werden, wenn 'netapp_enable_multiattach' auf true festgelegt wurde." - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "" -"Eine Speichergruppe namens %(sgGroupName)s kann nicht erstellt oder gefunden " -"werden." - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"Datenträger mit Größe %(vol_size)s kann nicht von Momentaufnahme der Größe " -"%(snap_size)s erstellt werden" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "" -"Datenträger der Größe %s kann erstellt werden: Kein Vielfaches von 8 GB." - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"Kann volume_type mit dem Namen %(name)s und Spezifikationen %(extra_specs)s " -"nicht erstellen" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "" -"LUN %s kann nicht gelöscht werden, wenn Momentaufnahmen vorhanden sind." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"Cachedatenträger %(cachevol_name)s kann nicht gelöscht werden. Er wurde am " -"%(updated_at)s aktualisiert und enthält aktuell %(numclones)d " -"Datenträgerinstanzen." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"Cachedatenträger %(cachevol_name)s kann nicht gelöscht werden. Er wurde am " -"%(updated_at)s aktualisiert und enthält aktuell %(numclones)s " -"Datenträgerinstanzen." - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "" -"Verschlüsselungsspezifikationen können nicht gelöscht werden. Datenträgertyp " -"ist im Gebrauch." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "Ausführen von /sbin/mount.sofs nicht möglich" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "CG-Gruppe %s kann nicht gefunden werden." - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "Controllerkonfigurationsservice für Speichersystem %(storage_system)s." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "" -"Replizierungsservice zum Erstellen von Datenträger für Momentaufnahme %s " -"kann nicht gefunden werden." - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "" -"Replizierungsservice zum Löschen der Momentaufnahme %s wurde nicht gefunden." - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "Replizierungsservice auf System %s kann nicht gefunden werden." - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "" -"Datenträger %(id)s wurde nicht gefunden. Operation zum Aufheben der " -"Verwaltung. Wird beendet..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "" -"Datenträger %(volumename)s kann nicht gefunden werden. " -"Erweiterungsoperation. Vorgang wird beendet..." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "" -"Einheitennummer für Datenträger %(volumeName)s kann nicht gefunden werden." - -msgid "Cannot find migration task." -msgstr "Migrationstask wurde nicht gefunden." - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "Replizierungsservice auf System %s wurde nicht gefunden." - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "" -"Instanz der Quellenkonsistenzgruppe wurde nicht gefunden. " -"consistencygroup_id: %s." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "mcs_id kann nicht nach Kanal-ID abgerufen werden: %(channel_id)s." - -msgid "Cannot get necessary pool or storage system information." -msgstr "" -"Die erforderlichen Informationen zum Pool oder zur Speichereinheit können " -"nicht abgerufen werden." - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"Speichergruppe %(sgGroupName)s kann für Datenträger %(volumeName)s nicht " -"abgerufen oder erstellt werden" - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "" -"Initiatorgruppe %(igGroupName)s kann nicht abgerufen oder erstellt werden. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "Portgruppe %(pgGroupName)s kann nicht abgerufen werden. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"Speichergruppe %(sgGroupName)s kann nicht aus Maskenansicht " -"%(maskingViewInstanceName)s. " - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Unterstützter Größenbereich kann für %(sps)s nicht abgerufen werden. " -"Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"Die Standardspeichergruppe für FAST-Richtlinie %(fastPolicyName)s kann nicht " -"abgerufen werden." - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "Scality-SoFS kann nicht angehängt werden. Syslog auf Fehler überprüfen" - -msgid "Cannot ping DRBDmanage backend" -msgstr "DRBDmanage-Back-End kann nicht mit Ping überprüft werden" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "Datenträger %(id)s kann nicht auf %(host)s angeordnet werden" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"Es können nicht sowohl 'cgsnapshot_id' als auch 'source_cgid' angegeben " -"werden, um Konsistenzgruppe %(name)s aus Quelle zu erstellen." - -msgid "Cannot register resource" -msgstr "Kann Ressource nicht registrieren" - -msgid "Cannot register resources" -msgstr "Kann Ressourcen nicht registrieren" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"Datenträger %(volume_id)s kann nicht aus Konsistenzgruppe %(group_id)s " -"entfernt werden, da er sich nicht in der Gruppe befindet." - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"Datenträger %(volume_id)s kann nicht aus Konsistenzgruppe %(group_id)s " -"entfernt werden, da der Datenträger einen ungültigen Status aufweist: " -"%(status)s. Gültige Status sind: %(valid)s." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "" -"Typänderung von einer 3PAR-Platteneinheit in eine andere nicht möglich. " - -msgid "Cannot retype to a CPG in a different domain." -msgstr "Typänderung in CPG in einer anderen Domäne nicht möglich. " - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "Typänderung in snapCPG in einer anderen Domäne nicht möglich. " - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"vgc-cluster-Befehl kann nicht ausgeführt werden. Stellen Sie sicher, dass " -"die Software installiert ist und die Berechtigungen ordnungsgemäß festgelegt " -"sind." - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "" -"hitachi_serial_number und hitachi_unit_name können nicht beide festgelegt " -"werden." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "" -"Schutzdomänenname und Schutzdomänen-ID können nicht gemeinsam angegeben " -"werden." - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "" -"Speicherpoolname und Speicherpool-ID können nicht gemeinsam angegeben werden." - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"Konsistenzgruppe %(group_id)s kann nicht aktualisiert werden, da keine " -"gültigen Werte für name, description, add_volumes oder remove_volumes " -"angegeben wurden." - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "" -"Verschlüsselungsspezifikationen können nicht aktualisiert werden. " -"Datenträgertyp ist im Gebrauch." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "volume_type %(id)s kann nicht aktualisiert werden" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "" -"Das Vorhandensein von object:%(instanceName)s kann nicht geprüft werden." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "CgSnapshot %(cgsnapshot_id)s konnte nicht gefunden werden." - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cgsnahost ist leer. Keine Konsistenzgruppe wird erstellt." - -msgid "Cgsnapshot status must be available or error" -msgstr "Cgsnapshot-Status muss 'available' oder 'error' sein" - -msgid "Change lun priority error." -msgstr "Fehler beim Ändern der LUN-Priorität." - -msgid "Change lun smarttier policy error." -msgstr "Fehler beim Ändern der LUN-smarttier-Richtlinie." - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "" -"Durch die Änderung wäre die Nutzung kleiner als 0 für die folgenden " -"Ressourcen: %(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "" -"Prüfen Sie die Zugriffsberechtigungen für die diesem Treiber zugeordneten " -"freigegebenen Verzeichnisse." - -msgid "Check hostgroup associate error." -msgstr "Fehler beim Prüfen der Hostgruppenzuordnung." - -msgid "Check initiator added to array error." -msgstr "Fehler beim Prüfen des Initiators, der zu Array hinzugefügt wurde." - -msgid "Check initiator associated to host error." -msgstr "Fehler beim Prüfen des Initiators, der zu Host zugeordnet wurde." - -msgid "Check lungroup associate error." -msgstr "Fehler beim Prüfen der LUN-Gruppenzuordnung." - -msgid "Check portgroup associate error." -msgstr "Fehler beim Prüfen der Portgruppenzuordnung." - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"Prüfen Sie den Zustand des http-Service. Stellen Sie auch sicher, dass die " -"https-Portnummer der in cinder.conf angegebenen Portnummer entspricht." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "" -"Chunkgröße ist kein Vielfaches der Blockgröße zur Bildung des Hashwerts." - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "Klonfunktion ist nicht lizenziert auf %(storageSystem)s." - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "" -"Cluster ist nicht formatiert. Sie sollten wahrscheinlich \"dog cluster format" -"\" ausführen." - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "Befehl %(cmd)s war in der CLI geblockt und wurde abgebrochen" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition: %s Zeitlimit" - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "CommandLineHelper._wait_for_condition: %s Zeitlimit." - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"Compression Enabler ist nicht installiert. Es kann kein komprimierter " -"Datenträger erstellt werden. " - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "Compute-Cluster: %(cluster)s nicht gefunden." - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "Konfigurationsdatei %(configurationFile)s ist nicht vorhanden." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "Konfigurationswert %s ist nicht festgelegt." - -msgid "Configured host type is not supported." -msgstr "Konfigurierter Hosttyp wird nicht unterstützt." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"Widersprüchliche QoS-Spezifikationen in Datenträgertyp %s: Wenn QoS-" -"Spezifikation zu Datenträgertyp zugeordnet wird, ist das traditionelle " -"\"netapp:qos_policy_group\" in den zusätzlichen Spezifikationen des " -"Datenträgertyps nicht zulässig." - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Verbindung mit glance fehlgeschlagen: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Verbindung mit swift fehlgeschlagen: %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "Connector stellt nicht bereit: %s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "Connector hat nicht die erforderlichen Informationen: %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"Konsistenzgruppe %s enthält noch Datenträger. Das Zwangsausführungsflag ist " -"erforderlich, damit die Löschung erfolgen kann." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "Konsistenzgruppe %s verfügt noch immer über abhängige Cgsnapshots." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "Konsistenzgruppe ist leer. Es wird kein Cgsnapshot erstellt." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"Konsistenzgruppenstatus muss 'available' oder 'error' lauten, aber der " -"aktuelle Status lautet %s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "" -"Konsistenzgruppenstatus muss verfügbar sein, der aktuelle Status ist jedoch " -"%s." - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "ConsistencyGroup %(consistencygroup_id)s konnte nicht gefunden werden." - -msgid "Container" -msgstr "Container" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"Containerformat: %s wird durch den VMDK-Treiber nicht unterstützt, nur " -"'bare' wird unterstützt." - -msgid "Container size smaller than required file size." -msgstr "Container ist kleiner als die erforderliche Dateigröße." - -msgid "Content type not supported." -msgstr "Inhaltstyp nicht unterstützt." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "" -"Controllerkonfigurationsservice nicht gefunden auf %(storageSystemName)s." - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "Controller-IP '%(host)s' konnte nicht aufgelöst werden: %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "In %(f1)s konvertiert, Format ist nun jedoch %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "In %(vol_format)s konvertiert, Format ist nun jedoch %(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "In unformatierten Zustand konvertiert, Format ist nun jedoch %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "In unformatierten Status konvertiert, Format ist nun jedoch %s." - -msgid "Coordinator uninitialized." -msgstr "Koordinator wurde nicht initialisiert." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"Datenträgerkopiertask fehlgeschlagen: convert_to_base_volume: ID=%(id)s, " -"'Status=%(status)s' wird ignoriert." - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "Metadaten werden von %(src_type)s %(src_id)s nach %(vol_id)s kopiert." - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "GPFS-Clusterkennung konnte nicht gefunden werden: %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "GPFS-Dateisystemgerät konnte nicht gefunden werden: %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "" -"Es konnte kein Host für Datenträger %(volume_id)s mit Typ %(type_id)s " -"gefunden werden." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "Konfiguration konnte unter %(path)s nicht gefunden werden" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "" -"iSCSI-Export für Datenträger %(volumeName)s konnte nicht gefunden werden." - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "iSCSI-Export nicht gefunden für Datenträger %s" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "iSCSI-Ziel für Datenträger %(volume_id)s wurde nicht gefunden." - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "" -"Schlüssel in Ausgabe des Befehls %(cmd)s wurde nicht gefunden: %(out)s." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "Parameter %(param)s konnte nicht gefunden werden" - -#, python-format -msgid "Could not find target %s" -msgstr "Ziel %s konnte nicht gefunden werden" - -msgid "Could not get system name." -msgstr "Systemname konnte nicht abgerufen werden." - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "paste-App '%(name)s' konnte von %(path)s nicht geladen werden" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "%s konnte nicht gelesen werden. Wiederholte Ausführung mit sudo" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "" -"Konfiguration konnte nicht in %(file_path)s gespeichert werden: %(exc)s" - -msgid "Create QoS policy error." -msgstr "Fehler beim Erstellen der QoS-Richtlinie." - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Erstellung von Sicherung abgebrochen. Erwartet war Sicherungsstatus " -"%(expected_status)s, Status ist jedoch %(actual_status)s." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Erstellung von Sicherung abgebrochen. Erwartet war Volumenstatus " -"%(expected_status)s, Status ist jedoch %(actual_status)s." - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" -"Das Erstellen von verschlüsselten Datenträgern mit Typ %(type)s aus Image " -"%(image)s wird nicht unterstützt." - -msgid "Create export for volume failed." -msgstr "Erstellen des Exports für Datenträger fehlgeschlagen." - -msgid "Create hostgroup error." -msgstr "Fehler beim Erstellen der Hostgruppe." - -msgid "Create lun migration error." -msgstr "Fehler beim Erstellen der LUN-Migration." - -msgid "Create luncopy error." -msgstr "Fehler beim Erstellen der LUN-Kopie." - -msgid "Create lungroup error." -msgstr "Fehler beim Erstellen der LUN-Gruppe." - -msgid "Create manager volume flow failed." -msgstr "Datenträgerfluss zum Erstellen eines Managers fehlgeschlagen." - -msgid "Create snapshot error." -msgstr "Fehler beim Erstellen der Momentaufnahme." - -#, python-format -msgid "Create volume error. Because %s." -msgstr "Fehler beim Erstellen des Datenträgers. Grund: %s." - -msgid "Create volume failed." -msgstr "Erstellung des Datenträgers fehlgeschlagen." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"Fehler beim Erstellen und Aktivieren der Zonengruppe: (Zonengruppe=" -"%(cfg_name)s Fehler=%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "" -"Fehler beim Erstellen und Aktivieren der Zonengruppe: (Zonengruppe=" -"%(zoneset)s Fehler=%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "Nutzungen von %(begin_period)s bis %(end_period)s erstellen" - -msgid "Current host isn't part of HGST domain." -msgstr "Der aktuelle Host ist nicht Teil der HGST-Domäne." - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"Aktueller Host nicht gültig für Datenträger %(id)s mit Typ %(type)s, " -"Migration nicht zulässig" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"Der aktuell zugeordnete Host für Datenträger %(vol)s befindet sich in einer " -"nicht unterstützten Hostgruppe mit %(group)s." - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "VERALTET: Version 1 von Cinder-API implementieren." - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"DRBDmanage-Treiberinstallationsfehler: Einige erforderliche Bibliotheken " -"(dbus, drbdmanage.*) nicht gefunden." - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage hat eine Ressource erwartet (\"%(res)s\"), erhalten %(n)d" - -msgid "Data ONTAP API version could not be determined." -msgstr "Data ONTAP-API-Version konnte nicht bestimmt werden." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "" -"Data ONTAP arbeitet im 7-Modus, der QoS-Richtliniengruppen nicht unterstützt." - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Dedup ist ein gültiger Bereitstellungstyp, erfordert jedoch WSAPI-Version " -"'%(dedup_version)s'. Version '%(version)s' ist installiert." - -msgid "Dedup luns cannot be extended" -msgstr "Dedup-LUNs können nicht erweitert werden" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"Deduplication Enabler ist nicht installiert. Es kann kein deduplizierter " -"Datenträger erstellt werden. " - -msgid "Default pool name if unspecified." -msgstr "Standardpoolname, wenn nicht angegeben." - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"Standardquote für Ressource %(res)s wird durch den Standardquotenflag quota_" -"%(res)s festgelegt, der nun veraltet ist. Verwenden Sie die " -"Standardquotenklasse für die Standardquote. " - -msgid "Default volume type can not be found." -msgstr "Standarddatenträgertyp wurde nicht gefunden." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "" -"Definiert die Gruppe der verfügbaren Pools und deren zugehörige Back-End-" -"Abfragezeichenfolgen" - -msgid "Delete LUNcopy error." -msgstr "Fehler beim Löschen der LUN-Kopie." - -msgid "Delete QoS policy error." -msgstr "Fehler beim Löschen der QoS-Richtlinie." - -msgid "Delete associated lun from lungroup error." -msgstr "Fehler beim Löschen der zugeordneten LUN aus LUN-Gruppe." - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Löschen von Sicherung abgebrochen, der derzeit konfigurierte " -"Sicherungsservice [%(configured_service)s] ist nicht der Sicherungsservice, " -"der zum Erstellen dieser Sicherung [%(backup_service)s] verwendet wurde." - -msgid "Delete consistency group failed." -msgstr "Löschen der Konsistenzgruppe fehlgeschlagen." - -msgid "Delete hostgroup error." -msgstr "Fehler beim Löschen der Hostgruppe." - -msgid "Delete hostgroup from mapping view error." -msgstr "Fehler beim Löschen der Hostgruppe aus der Zuordnungsansicht." - -msgid "Delete lun error." -msgstr "Fehler beim Löschen der LUN." - -msgid "Delete lun migration error." -msgstr "Fehler beim Löschen der LUN-Migration." - -msgid "Delete lungroup error." -msgstr "Fehler beim Löschen der LUN-Gruppe." - -msgid "Delete lungroup from mapping view error." -msgstr "Fehler beim Löschen der LUN-Gruppe aus der Zuordnungsansicht." - -msgid "Delete mapping view error." -msgstr "Fehler beim Löschen der Zuordnungsansicht." - -msgid "Delete portgroup from mapping view error." -msgstr "Fehler beim Löschen der Portgruppe aus der Zuordnungsansicht." - -msgid "Delete snapshot error." -msgstr "Fehler beim Löschen der Momentaufnahme." - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "" -"Löschen der Momentaufnahme des Datenträgers im Status %s nicht unterstützt." - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup abgebrochen. Erwartet war Sicherungsstatus " -"%(expected_status)s, Status ist jedoch %(actual_status)s." - -msgid "Deleting volume from database and skipping rpc." -msgstr "Datenträger aus Datenbank löschen und rpc überspringen." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "Löschen von Zonen fehlgeschlagen: (Befehl=%(cmd)s Fehler=%(err)s)." - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "" -"Dell API 2.1 oder höher für Konsistenzgruppenunterstützung erforderlich" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "Ziel hat migration_status %(stat)s, erwartet %(exp)s." - -msgid "Destination host must be different than the current host." -msgstr "Zielhost muss sich vom aktuellen Host unterscheiden." - -msgid "Destination volume not mid-migration." -msgstr "Zieldatenträger befindet sich nicht in einer Migration." - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"Aufheben der Zuordnung des Datenträgers fehlgeschlagen: Mehr als ein Anhang, " -"aber keine attachment_id angegeben." - -msgid "Detach volume from instance and then try again." -msgstr "" -"Hängen Sie den Datenträger von der Instanz ab und versuchen Sie es dann " -"erneut." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "Mehrere Datenträger mit dem Namen %(vol_name)s gefunden" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "Erwarteter Spaltenname nicht in %(fun)s gefunden: %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "" -"Der erwartete Schlüssel %(key)s wurde in %(fun)s nicht gefunden: %(raw)s." - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "Ursache für Inaktivierung: enthält ungültige Zeichen oder ist zu lang" - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "Domäne mit dem Namen %s wurde nicht gefunden." - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Älterer Version von GPFS-Cluster erkannt. GPFS-Klonfunktion ist nicht " -"aktiviert in der Cluster-Dämonstufe %(cur)s - es muss mindestens Stufe " -"%(min)s vorhanden sein." - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "Treiberinitialisierungsverbindung fehlgeschlagen (Fehler: %(err)s)." - -msgid "Driver must implement initialize_connection" -msgstr "Treiber muss initialize_connection implementieren" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" -"Treiber hat die importierten Sicherungsdaten erfolgreich decodiert, aber es " -"fehlen Felder (%s)." - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"E-series-Proxy-API-Version %(current_version)s unterstützt nicht den " -"gesamten Satz an zusätzlichen SSC-Spezifikationen. Mindestens erforderliche " -"Proxy-Version: %(min_version)s." - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"EMC-VNX-Cinder-Treiber-CLI-Ausnahme: %(cmd)s (Rückgabecode: %(rc)s) " -"(Ausgabe: %(out)s)." - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword müssen gültige " -"Werte besitzen." - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"Entweder 'cgsnapshot_id' oder 'source_cgid' muss angegeben werden, um " -"Konsistenzgruppe %(name)s aus Quelle zu erstellen." - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"Entweder SLO %(slo)s oder Workload %(workload)s ist ungültig. Untersuchen " -"Sie vorherige Fehlermeldung auf gültige Werte." - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "" -"Entweder hitachi_serial_number oder hitachi_unit_name ist erforderlich." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "Elementkompositionsservice nicht gefunden auf %(storageSystemName)s. " - -msgid "Enables QoS." -msgstr "Aktiviert QoS." - -msgid "Enables compression." -msgstr "Aktiviert Komprimierung." - -msgid "Enables replication." -msgstr "Aktiviert Replikation." - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "Stellen Sie sicher, dass configfs an /sys/kernel/config angehängt ist." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Hinzufügen von Initiator %(initiator)s für groupInitiatorGroup: " -"%(initiatorgroup)s Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s ." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Hinzufügen zu Zielgruppe %(targetgroup)s mit IQN %(iqn)s " -"Rückgabecode:%(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Fehler beim Anhängen des Datenträgers %(vol)s." - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Klonen von Momentaufnahme %(snapshot)s für Datenträger %(lun)s " -"von Pool %(pool)s Projekt: %(project)s Klonprojekt: %(clone_proj)s " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Fehler beim Erstellen eines geklonten Datenträgers: %(cloneName)s. " -"Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler bei Erstellen von geklontem Datenträger: Datenträger: %(cloneName)s " -"Quellendatenträger: %(sourceName)s. Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Erstellen der Gruppe %(groupName)s. Rückgabecode: %(rc)lu. " -"Fehler: %(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Fehler beim Erstellen der Maskenansicht %(groupName)s. Rückgabecode: " -"%(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler bei Erstellen von Datenträger: %(volumeName)s. Rückgabecode: %(rc)lu. " -"Fehler: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler bei Erstellen von Datenträger: %(volumename)s. Rückgabecode: %(rc)lu. " -"Fehler: %(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler bei CreateGroupReplica: Quelle: %(source)s Ziel: %(target)s. " -"Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Erstellen von Initiator %(initiator)s für Alias: %(alias)s " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Erstellen von Projekt %(project)s für Pool %(pool)s " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Erstellen der Eigenschaft: %(property)s Typ: %(type)s " -"Beschreibung: %(description)s Rückgabecode: %(ret.status)d Nachricht: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Fehler beim Erstellen von freigegebenem Verzeichnis %(name)s Rückgabecode: " -"%(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Erstellen von Momentaufnahme %(snapshot)s für Datenträger " -"%(lun)s in Pool: %(pool)s Projekt: %(project)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Erstellen von Momentaufnahme %(snapshot)s für freigegebenes " -"Verzeichnis %(share)s in Pool %(pool)s Projekt: %(project)s Rückgabecode: " -"%(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Fehler beim Erstellen von Ziel %(alias)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s ." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Erstellen von Zielgruppe %(targetgroup)s mit IQN %(iqn)s " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Fehler beim Erstellen von Datenträger %(lun)s Größe: %(size)s Rückgabecode: " -"%(ret.status)d Nachricht: %(ret.data)s. " - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Erstellen des neuen Verbunddatenträgers. Rückgabecode: %(rc)lu. " -"Fehler: %(error)s." - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Erstellen der Replikationsaktion für: Pool: %(pool)s Projekt: " -"%(proj)s Datenträger: %(vol)s für Ziel: %(tgt)s und Pool: %(tgt_pool)s. " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s ." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "" -"Fehler beim Erstellen eines nicht gebundenen Datenträgers bei einer " -"Erweiterungsoperation." - -msgid "Error Creating unbound volume." -msgstr "Fehler beim Erstellen eines nicht gebundenen Datenträgers." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler bei Löschen von Datenträger: %(volumeName)s. Rückgabecode: %(rc)lu. " -"Fehler: %(error)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Löschen von Momentaufnahme %(snapshot)s für freigegebenes " -"Verzeichnis %(share)s aus Pool %(pool)s Projekt: %(project)s Rückgabecode: " -"%(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Löschen von Momentaufnahme %(snapshot)s für Datenträger %(lun)s " -"aus Pool: %(pool)s Projekt: %(project)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"Fehler beim Löschen des Datenträgers %(lun)s aus Pool %(pool)s, Projekt: " -"%(project)s. Rückgabecode: %(ret.status)d, Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Löschen des Projekts: %(project)s auf Pool: %(pool)s. " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Fehler beim Löschen der Replikationsaktion: %(id)s. Rückgabecode: " -"%(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Abrufen von Initiatoren: InitiatorGroup: %(initiatorgroup)s " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s ." - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Abrufen der Projektstatistiken: Pool: %(pool)s Projekt: " -"%(project)s Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Abrufen von freigegebenem Verzeichnis %(share)s für Pool " -"%(pool)s Projekt: %(project)s Rückgabecode: %(ret.status)d Nachricht: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Abrufen von Momentaufnahme %(snapshot)s für Datenträger %(lun)s " -"in Pool %(pool)s Projekt: %(project)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Fehler beim Abrufen von Ziel %(alias)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s ." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Abrufen von Datenträger %(lun)s für Pool: %(pool)s Projekt: " -"%(project)s Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Fehler beim Migrieren des Datenträgers von einem Pool zu einem anderen. " -"Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Fehler beim Ändern der Maskenansicht %(groupName)s. Rückgabecode: %(rc)lu. " -"Fehler: %(error)s." - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Festlegen der Eigenschaften %(props)s für Datenträger %(lun)s " -"von Pool %(pool)s Projekt: %(project)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Beenden der Migrationssitzung. Rückgabecode: %(rc)lu. Fehler: " -"%(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Fehler beim Überprüfen von Initiator %(iqn)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Fehler beim Überprüfen von Pool %(pool)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Überprüfen von Projekt %(project)s für Pool %(pool)s " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Fehler beim Überprüfen von Service %(service)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Fehler beim Überprüfen von Ziel %(alias)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Fehler beim Überprüfen von freigegebenem Verzeichnis %(share)s für Projekt " -"%(project)s und Pool %(pool)s Rückgabecode: %(ret.status)d Nachricht: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"Fehler beim Hinzufügen des Datenträgers %(volumeName)s mit dem Instanzpfad: " -"%(volumeInstancePath)s." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Fehler beim Hinzufügen des Initiators zur Gruppe %(groupName)s. " -"Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "" -"Fehler beim Hinzufügen von Datenträger zu Verbunddatenträger. Fehler ist: " -"%(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "" -"Fehler beim Anhängen von Datenträger %(volumename)s an Zielbasisdatenträger." - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"Fehler beim Zuordnen der Speichergruppe %(storageGroupName)s zur FAST-" -"Richtlinie %(fastPolicyName)s mit Fehlerbeschreibung: %(errordesc)s." - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "" -"Fehler beim Anhängen des Datenträgers %s. Zielgrenzwert möglicherweise " -"erreicht!" - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Unterbrechen der Klonbeziehung: Synchronisationsname: " -"%(syncName)s Rückgabecode: %(rc)lu. Fehler: %(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "Fehler beim Herstellen der Verbindung zum ceph-Cluster." - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "Fehler beim Herstellen einer Verbindung über SSH: %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "Fehler beim Erstellen des Datenträgers: %s" - -msgid "Error deleting replay profile." -msgstr "Fehler beim Löschen des Wiedergabeprofils." - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "Fehler beim Löschen des Datenträgers %(vol)s: %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "Fehler während Bewerteranalyse: %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Fehler beim Bearbeiten von freigegebenem Verzeichnis %(share)s für Pool " -"%(pool)s Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"Fehler beim Aktivieren von iSER für NetworkPortal: Stellen Sie sicher, dass " -"RDMA auf Ihrem iSCSI-Port %(port)d unter IP %(ip)s unterstützt wird." - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "" -"Bei der Bereinigung eines fehlgeschlagenen Anhängversuchs ist ein Fehler " -"aufgetreten: %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "Fehler beim Ausführen von CloudByte-API [%(cmd)s], Fehler: %(err)s." - -msgid "Error executing EQL command" -msgstr "Fehler beim Ausführen des EQL-Befehls" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Fehler beim Ausführen eines Befehls über SSH: %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "Fehler beim Erweitern des Datenträgers %(vol)s: %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "Fehler beim Erweitern des Datenträgers: %(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "Fehler bei der Suche nach %(name)s." - -#, python-format -msgid "Error finding %s." -msgstr "Fehler bei der Suche nach %s." - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Fehler beim Abrufen der Details der Einheitenversion. Rückgabecode: %(ret." -"status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "Fehler beim Abrufen der Domänen-ID von Name %(name)s: %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "Fehler beim Abrufen der Domänen-ID von Name %(name)s: %(id)s." - -msgid "Error getting initiator groups." -msgstr "Fehler beim Abrufen von Initiatorgruppen." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "Fehler beim Abrufen der Pool-ID von Name %(pool)s: %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "Fehler beim Abrufen der Pool-ID von Name %(pool_name)s: %(err_msg)s." - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Fehler beim Abrufen der Replikationsaktion: %(id)s. Rückgabecode: " -"%(ret.status)d Nachricht: %(ret.data)s." - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Fehler beim Abrufen der Details der Replikationsquelle. Rückgabecode: %(ret." -"status)d Nachricht: %(ret.data)s." - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Fehler beim Abrufen der Details des Replikationsziels. Rückgabecode: %(ret." -"status)d Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Fehler beim Abrufen der Version: SVC: %(svc)s. Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "Fehler in Antwort von SolidFire-API: Data=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "Fehler in Bereichserstellung für %(space)s der Größe von %(size)d GB" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "" -"Fehler in Bereichserweiterung für Datenträger %(space)s mit zusätzlich " -"%(size)d GB" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "Fehler beim Zuordnen von Datenträger %(vol)s. %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Ändern der Repliksynchronisation: %(sv)s-Operation: " -"%(operation)s. Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Fehler beim Ändern von Service %(service)s Rückgabecode: %(ret.status)d " -"Nachricht: %(ret.data)s." - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Verschieben des Datenträgers: %(vol)s von Quellenprojekt: " -"%(src)s zu Zielprojekt: %(tgt)s Rückgabecode: %(ret.status)d Nachricht: " -"%(ret.data)s." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "Beim Erstellen von Cgsnapshot %s ist ein Fehler aufgetreten." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "Beim Löschen von Cgsnapshot %s ist ein Fehler aufgetreten." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "Beim Aktualisieren von Konsistenzgruppe %s ist ein Fehler aufgetreten." - -#, python-format -msgid "Error parsing config file: %s" -msgstr "Fehler bei der Auswertung der Konfigurationsdatei: %s" - -msgid "Error promoting secondary volume to primary" -msgstr "" -"Fehler beim Hochstufen des sekundären Datenträgers zum primären Datenträger" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "Fehler beim Entfernen von Datenträger %(vol)s. %(error)s." - -msgid "Error retrieving volume size" -msgstr "Fehler beim Abrufen der Datenträgergröße" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Senden der Replikationsaktualisierung für Aktions-ID: %(id)s. " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s ." - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" -"Fehler beim Senden der Replikationsaktualisierung. Zurückgegebener Fehler: " -"%(err)s. Aktion: %(id)s." - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Festlegen der Replikationsvererbung auf %(set)s für Datenträger: " -"%(vol)s Projekt %(project)s Rückgabecode: %(ret.status)d Nachricht: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Fehler beim Abtrennen des Pakets: %(package)s von Quelle: %(src)s " -"Rückgabecode: %(ret.status)d Nachricht: %(ret.data)s ." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "" -"Fehler beim Aufheben der Bindung für Datenträger %(vol)s aus dem Pool. " -"%(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"Fehler beim Überprüfen der Klongröße für Datenträgerklon: %(clone)s Größe: " -"%(size)d für Momentaufnahme: %(snapshot)s" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "Fehler beim Überprüfen des Transaktionsstatus: %s" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "" -"Fehler beim Abrufen von Daten über SSH: (Befehl=%(cmd)s Fehler=%(err)s)." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "Fehler beim Anfordern der %(service)s-API." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "Fehler beim Ausführen von Zoning-CLI: (Befehl=%(cmd)s Fehler=%(err)s)." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"Maximale Anzahl %(max_attempts)d Planungsversuche überschritten für " -"Datenträger %(volume_id)s" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" -"Ausnahmebedingung beim Anhängen des Metadatenträgers an Zieldatenträger " -"%(volumename)s." - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"Ausnahmebedingung beim Erstellen des Elementreplikats. Klonname: " -"%(cloneName)s Quellenname: %(sourceName)s Zusätzliche Spezifikationen: " -"%(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "Ausnahme in _select_ds_for_volume: %s." - -#, python-format -msgid "Exception: %s" -msgstr "Ausnahmesituation: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "UUID erwartet, aber %(uuid)s erhalten." - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" -"Erwartet wurde ganze Zahl für node_count. Rückgabe von svcinfo lsiogrp: " -"%(node)s" - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "Erwartet wurde keine Ausgabe von CLI-Befehl %(cmd)s, erhalten %(out)s." - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"Beim Filtern nach vdisk_UID wurde die Rückgabe einer einzigen virtuellen " -"Platte von lsvdisk erwartet. %(count)s wurden zurückgegeben." - -#, python-format -msgid "Expected volume size was %d" -msgstr "Erwartete Volumengröße war %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Exportsicherung abgebrochen, erwarteter Sicherungsstatus " -"%(expected_status)s, Status ist jedoch %(actual_status)s." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Exportdatensatz abgebrochen, der derzeit konfigurierte Sicherungsservice " -"[%(configured_service)s] ist nicht der Sicherungsservice, der zum Erstellen " -"dieser Sicherung [%(backup_service)s] verwendet wurde." - -msgid "Extend volume error." -msgstr "Fehler beim Erweitern des Datenträgers." - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "" -"Erweitern des Datenträgers wird für diesen Treiber nur unterstützt, wenn " -"keine Momentaufnahmen vorhanden sind." - -msgid "Extend volume not implemented" -msgstr "Erweitern von Datenträgern nicht implementiert" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"FAST VP Enabler ist nicht installiert. Die Tiering-Richtlinie für den " -"Datenträger kann nicht festgelegt werden" - -msgid "FAST is not supported on this array." -msgstr "FAST wird auf dieser Platteneinheit nicht unterstützt." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "Zuordnung für %(volume)s konnte nicht aufgehoben werden" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "" -"Fehler beim Erstellen des Cachedatenträgers %(volume)s. Fehler: %(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"Fehler beim Hinzufügen einer Verbindung für Fabric=%(fabric)s: Fehler:%(err)s" - -msgid "Failed cgsnapshot" -msgstr "Cgsnapshot fehlgeschlagen" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "" -"Fehler beim Erstellen einer Momentaufnahme für Datenträger %(volname)s: " -"%(response)s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "Fehler beim Abrufen der Details für Pool %s." - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"Fehler beim Entfernen einer Verbindung für Fabric=%(fabric)s: Fehler:%(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "Fehler beim Erweitern von Datenträger %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "Anmeldung an 3PAR (%(url)s) nicht möglich. Ursache: %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "Auf die Zoningkonfiguration konnte nicht zugegriffen werden." - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "Auf den Zonengruppenstatus konnte nicht zugegriffen werden: %s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"Es konnte keine Ressourcensperre bezogen werden. (Seriennummer: %(serial)s, " -"Instanz: %(inst)s, Rückgabe: %(ret)s, Standardfehler: %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "" -"Fehler beim Hinzufügen von %(vol)s zu %(sg)s nach %(retries)s Versuchen. " - -msgid "Failed to add the logical device." -msgstr "Die logische Einheit wurde nicht hinzugefügt." - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Hinzufügen des Datenträgers %(volumeName)s zu Konsistenzgruppe " -"%(cgName)s. Rückgabecode: %(rc)lu. Fehler: %(error)s." - -msgid "Failed to add zoning configuration." -msgstr "Fehler beim Hinzufügen der Zoningkonfiguration." - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" -"Der qualifizierte iSCSI-Initiatorname konnte nicht zugewiesen werden. (Port: " -"%(port)s, Ursache: '%(reason)s')" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" -"qos_specs konnten nicht zugeordnet werden: %(specs_id)s mit Typ %(type_id)s." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "Fehler beim Anhängen von iSCSI-Ziel für Datenträger %(volume_id)s." - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "Fehler bei der Sicherung von Datenträgermetadaten - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"Fehler bei der Sicherung von Datenträgermetadaten - " -"Metadatensicherungsobjekt 'backup.%s.meta' ist bereits vorhanden" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "Fehler beim Klonen des Datenträgers aus Momentaufnahme %s." - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "Fehler beim Verbinden mit %(vendor_name)s Array %(host)s: %(err)s" - -msgid "Failed to connect to array" -msgstr "Fehler beim Verbinden mit Array" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" -"Verbindung zu sheep-Dämon konnte nicht nicht hergestellt werden. Adresse: " -"%(addr)s, Port: %(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "Image konnte nicht auf Datenträger kopiert werden: %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "Kopieren von Metadaten auf Datenträger fehlgeschlagen: %(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "Fehler beim Kopieren des Datenträgers, Zieleinheit nicht verfügbar." - -msgid "Failed to copy volume, source device unavailable." -msgstr "Fehler beim Kopieren des Datenträgers, Quelleneinheit nicht verfügbar." - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "" -"Fehler beim Erstellen der Konsistenzgruppe %(cgName)s aus Momentaufnahme " -"%(cgSnapshot)s." - -#, python-format -msgid "Failed to create IG, %s" -msgstr "IG konnte nicht erstellt werden %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "SolidFire-Imagedatenträger konnte nicht erstellt werden" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "Datenträgergruppe konnte nicht erstellt werden: %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Fehler beim Erstellen einer Datei. (Datei: %(file)s, Rückgabe: %(ret)s, " -"Standardfehler: %(err)s)" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "" -"Fehler beim Erstellen einer temporären Momentaufnahme für Datenträger %s." - -msgid "Failed to create api volume flow." -msgstr "Fehler beim Erstellen des API-Datenträgerflusses." - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "" -"Fehler beim Erstellen der Momentaufnahme von Konsistenzgruppe (Cgsnapshot) " -"%(id)s. Ursache: %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "" -"Fehler beim Erstellen von Konsistenzgruppe %(id)s. Ursache: %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "Fehler beim Erstellen von Konsistenzgruppe %(id)s:%(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"Fehler beim Erstellen von Konsistenzgruppe %s, da VNX-Konsistenzgruppe keine " -"komprimierten LUNs als Mitglieder akzeptieren kann." - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "Fehler beim Erstellen der Konsistenzgruppe: %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "" -"Fehler beim Erstellen der Konsistenzgruppe: %(cgid)s. Fehler: %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Erstellen der Konsistenzgruppe: %(consistencyGroupName)s. " -"Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "Fehler beim Erstellen von Hardware-ID(s) auf %(storageSystemName)s." - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "" -"Fehler beim Erstellen des Hosts: %(name)s. Überprüfen Sie, ob er auf dem " -"Array vorhanden ist." - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "" -"Fehler beim Erstellen der Hostgruppe: %(name)s. Überprüfen Sie, ob sie auf " -"dem Array vorhanden ist." - -msgid "Failed to create iqn." -msgstr "Fehler beim Erstellen des IQN." - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "Fehler beim Erstellen von iSCSI-Ziel für Datenträger %(volume_id)s." - -msgid "Failed to create manage existing flow." -msgstr "Fehler beim Erstellen von 'manage existing'-Ablauf." - -msgid "Failed to create manage_existing flow." -msgstr "Fehler beim Erstellen von manage_existing-Ablauf." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "" -"Fehler beim Erstellen der Zuordnung für MCS. Es kann kein Kanal zugeordnet " -"werden." - -msgid "Failed to create map." -msgstr "Fehler beim Erstellen der Zuordnung." - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "Erstellen von Metadaten für Datenträger fehlgeschlagen: %(reason)s" - -msgid "Failed to create partition." -msgstr "Fehler beim Erstellen der Partition." - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "" -"qos_specs konnten nicht erstellt werden: %(name)s mit Spezifikationen " -"%(qos_specs)s." - -msgid "Failed to create replica." -msgstr "Fehler beim Erstellen des Replikats." - -msgid "Failed to create scheduler manager volume flow" -msgstr "Fehler beim Erstellen des Datenträgerflusses für Scheduler-Manager" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "Erstellen von Momentaufnahme %s fehlgeschlagen" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "" -"Erstellen von Momentaufnahme fehlgeschlagen, da keine LUN-ID angegeben ist" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "Fehler beim Erstellen von Momentaufnahme für cg: %(cgName)s." - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "Fehler beim Erstellen einer Momentaufnahme für Datenträger %s." - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "" -"Fehler beim Erstellen der Momentaufnahmerichtlinie auf Datenträger %(vol)s: " -"%(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "" -"Fehler beim Erstellen des Momentaufnahmeressourcenbereichs auf Datenträger " -"%(vol)s: %(res)s." - -msgid "Failed to create snapshot." -msgstr "Fehler beim Erstellen der Momentaufnahme." - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"Erstellen der Momentaufnahme fehlgeschlagen. CloudByte-" -"Datenträgerinformationen für OpenStack-Datenträger [%s] nicht gefunden." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "Fehler beim Erstellen von Thin-Pool, Fehlernachricht: %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "Erstellen von Datenträger %s fehlgeschlagen" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "" -"SI für volume_id %(volume_id)s konnte nicht gelöscht werden, da ein Paar " -"vorhanden ist." - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Eine logische Einheit konnte nicht gelöscht werden. (Logische Einheit: " -"%(ldev)s, Ursache: %(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "" -"Fehler beim Löschen der Momentaufnahme von Konsistenzgruppe (Cgsnapshot) " -"%(id)s. Ursache: %(reason)s." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "Fehler beim Löschen von Konsistenzgruppe %(id)s. Ursache: %(reason)s." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "Fehler beim Löschen der Konsistenzgruppe: %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Löschen der Konsistenzgruppe: %(consistencyGroupName)s. " -"Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Fehler beim Löschen von fileset für Konsistenzgruppe %(cgname)s. Fehler: " -"%(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "Fehler beim Löschen des IQN." - -msgid "Failed to delete map." -msgstr "Fehler beim Löschen der Zuordnung." - -msgid "Failed to delete partition." -msgstr "Fehler beim Löschen der Partition." - -msgid "Failed to delete replica." -msgstr "Fehler beim Löschen des Replikats." - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "Löschen von Momentaufnahme %s fehlgeschlagen" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "Fehler beim Löschen von Momentaufnahme für cg: %(cgId)s." - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "" -"Momentaufnahme für snapshot_id %s konnte nicht gelöscht werden, da ein Paar " -"vorhanden ist." - -msgid "Failed to delete snapshot." -msgstr "Fehler beim Löschen der Momentaufnahme." - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "Fehler beim Löschen von Datenträger %(volumeName)s." - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Datenträger für volume_id %(volume_id)s konnte nicht gelöscht werden, da ein " -"Paar vorhanden ist." - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "Fehler beim Abhängen von iSCSI-Ziel für Datenträger %(volume_id)s." - -msgid "Failed to determine blockbridge API configuration" -msgstr "Konfiguration der Blockbridge-API konnte nicht bestimmt werden" - -msgid "Failed to disassociate qos specs." -msgstr "Zuordnung der QoS-Spezifikationen konnte nicht aufgehoben werden." - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" -"Zuordnung von qos_specs konnte nicht aufgehoben werden: %(specs_id)s mit Typ " -"%(type_id)s." - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "" -"Fehler beim Sicherstellen des Momentaufnahmeressourcenbereichs. Datenträger " -"für ID %s wurde nicht gefunden" - -msgid "Failed to establish SSC connection." -msgstr "Fehler beim Herstellen der SSC-Verbindung." - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"Ausführung von CloudByte-API [%(cmd)s] fehlgeschlagen. Http-Status: " -"%(status)s, Fehler: %(error)s." - -msgid "Failed to execute common command." -msgstr "Ausführen des allgemeinen Befehls fehlgeschlagen." - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "Export für Datenträger fehlgeschlagen: %(reason)s" - -msgid "Failed to find Storage Center" -msgstr "Storage Center wurde nicht gefunden" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "" -"Es wurde keine Kopie der virtuellen Platte im erwarteten Pool gefunden." - -msgid "Failed to find account for volume." -msgstr "Konto für Datenträger wurde nicht gefunden." - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "" -"Fehler bei der Suche nach einer Dateigruppe für Pfad %(path)s, " -"Befehlsausgabe: %(cmdout)s." - -#, python-format -msgid "Failed to find host %s." -msgstr "Host %s nicht gefunden." - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "Speicherpool für Quellendatenträger %s konnte nicht gefunden werden." - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "Abrufen der CloudByte-Kontodetails zu Konto [%s] fehlgeschlagen." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "Fehler beim Abrufen von LUN-Zieldetails für LUN %s" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "Fehler beim Abrufen von LUN-Zieldetails für LUN %s." - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "Fehler beim Abrufen von LUN-Zielliste für die LUN %s" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "Fehler beim Abrufen der Partitions-ID für Datenträger %(volume_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "" -"Fehler beim Abrufen der RAID-Momentaufnahme-ID von Momentaufnahme " -"%(snapshot_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "" -"Fehler beim Abrufen der RAID-Momentaufnahme-ID von Momentaufnahme: " -"%(snapshot_id)s." - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"Es konnte keine Speicherressource abgerufen werden. Das System wird " -"versuchen, die Speicherressource erneut abzurufen. (Ressource: %(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "Fehler beim Abrufen aller Zuordnungen von QoS-Spezifikationen %s" - -msgid "Failed to get channel info." -msgstr "Fehler beim Abrufen der Informationen zum Kanal." - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "Codeebene (%s) konnte nicht abgerufen werden." - -msgid "Failed to get device info." -msgstr "Fehler beim Abrufen der Informationen zur Einheit." - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "" -"Fehler beim Abrufen der Domäne, weil CPG (%s) auf der Platteneinheit nicht " -"vorhanden ist." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "" -"Fehler beim Abrufen der IP für Kanal %(channel_id)s mit Datenträger: " -"%(volume_id)s." - -msgid "Failed to get iqn info." -msgstr "Fehler beim Abrufen der Informationen zum IQN." - -msgid "Failed to get license info." -msgstr "Fehler beim Abrufen der Informationen zur Lizenz." - -msgid "Failed to get lv info." -msgstr "Fehler beim Abrufen der LV-Informationen." - -msgid "Failed to get map info." -msgstr "Fehler beim Abrufen der Informationen zur Zuordnung." - -msgid "Failed to get model update from clone" -msgstr "Fehler beim Abrufen von Modellaktualisierung von Klon" - -msgid "Failed to get name server info." -msgstr "Fehler beim Abrufen der Namensserverinformationen." - -msgid "Failed to get network info." -msgstr "Fehler beim Abrufen der Informationen zum Netz." - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "Fehler beim Abrufen der neuen Teilekennung im neuen Pool: %(pool_id)s." - -msgid "Failed to get partition info." -msgstr "Fehler beim Abrufen der Informationen zur Partition." - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "Fehler beim Abrufen der Pool-ID mit Datenträger %(volume_id)s." - -msgid "Failed to get replica info." -msgstr "Fehler beim Abrufen der Informationen zum Replikat." - -msgid "Failed to get show fcns database info." -msgstr "Fehler beim Abrufen der Anzeige-FCNS-Datenbankinformationen." - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "Fehler beim Abrufen der Größe von Datenträger %s" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "Fehler beim Abrufen einer Momentaufnahme für Datenträger %s." - -msgid "Failed to get snapshot info." -msgstr "Fehler beim Abrufen der Informationen zur Momentaufnahme." - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "Fehler beim Abrufen von qualifiziertem iSCSI-Zielnamen für LUN %s" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "Fehler beim Abrufen von Zielportal für LUN %s" - -msgid "Failed to get targets" -msgstr "Ziele konnten nicht abgerufen werden" - -msgid "Failed to get wwn info." -msgstr "Fehler beim Abrufen der Informationen zum WWN." - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"Abrufen, Erstellen oder Hinzufügen von Datenträger %(volumeName)s in " -"Maskenansicht %(maskingViewName)s fehlgeschlagen. Die empfangene " -"Fehlernachricht war %(errorMessage)s." - -msgid "Failed to identify volume backend." -msgstr "Datenträger-Back-End konnte nicht identifiziert werden." - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Fehler beim Verlinken von fileset für freigegebene %(cgname)s. Fehler: " -"%(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "Anmeldung bei %s-Array fehlgeschlagen (ungültige Anmeldung?)." - -#, python-format -msgid "Failed to login for user %s." -msgstr "Anmeldung für Benutzer %s fehlgeschlagen." - -msgid "Failed to login with all rest URLs." -msgstr "Anmeldung mit allen REST-URLs fehlgeschlagen." - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" -"Fehler beim Stellen einer Anforderung an den Datera-Cluster-Endpunkt. " -"Ursache dafür ist: %s" - -msgid "Failed to manage api volume flow." -msgstr "Fehler beim Verwalten des API-Datenträgerflusses." - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Fehler beim Verwalten des bereits vorhandenen %(type)s %(name)s, da die " -"gemeldete Größe %(size)s keine Gleitkommazahl war." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"Fehler beim Verwalten des vorhandenen Datenträgers %(name)s, da beim Abrufen " -"der Datenträgergröße ein Fehler aufgetreten ist." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"Fehler beim Verwalten des vorhandenen Datenträgers %(name)s, da die " -"Umbenennungsoperation fehlgeschlagen ist: Fehlernachricht: %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Fehler beim Verwalten des bereits vorhandenen Datenträgers %(name)s, da die " -"gemeldete Größe %(size)s keine Gleitkommazahl war." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"Fehler beim Verwalten des vorhandenen Datenträgers, da der Pool des " -"gewählten Datenträgertyps nicht mit der NFS-Freigabe, die in der " -"Datenträgerreferenz übergeben wurde, übereinstimmt." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"Fehler beim Verwalten des vorhandenen Datenträgers, da der Pool des " -"gewählten Datenträgertyps nicht mit dem Dateisystem, das in der " -"Datenträgerreferenz übergeben wurde, übereinstimmt." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "" -"Fehler beim Verwalten des vorhandenen Datenträgers, da der Pool des " -"gewählten Datenträgertyps nicht mit dem Pool des Hosts übereinstimmt." - -#, python-format -msgid "Failed to manage volume %s." -msgstr "Fehler beim Verwalten des Datenträgers %s." - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"Eine logische Einheit konnte nicht zugeordnet werden. (Logische Einheit: " -"%(ldev)s, LUN: %(lun)s, Port: %(port)s, ID: %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "Migration des Datenträgers zum ersten Mal fehlgeschlagen." - -msgid "Failed to migrate volume for the second time." -msgstr "Migration des Datenträgers zum zweiten Mal fehlgeschlagen." - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "Fehler beim Verschieben der LUN-Zuordnung. Rückgabecode: %s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "Fehler beim Verschieben des Datenträgers %s." - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Fehler beim Öffnen einer Datei. (Datei: %(file)s, Rückgabe: %(ret)s, " -"Standardfehler: %(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"CLI-Ausgabe konnte nicht analysiert werden:\n" -" Befehl: %(cmd)s\n" -" Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s." - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"Die Konfigurationsoption 'swift_catalog_info' konnte nicht analysiert " -"werden. Muss das Format :: aufweisen" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"Es konnte keine Null-Seiten-Erschließung durchgeführt werden. (Logische " -"Einheit: %(ldev)s, Ursache: '%(reason)s')" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "" -"Entfernen von Export für Datenträger %(volume)s fehlgeschlagen: %(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "Fehler beim Entfernen von iSCSI-Ziel für Datenträger %(volume_id)s." - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Fehler beim Entfernen des Datenträgers %(volumeName)s aus Konsistenzgruppe " -"%(cgName)s. Rückgabecode: %(rc)lu. Fehler: %(error)s." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "" -"Fehler beim Entfernen des Datenträgers %(volumeName)s aus " -"Standardservicegruppe." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "" -"Datenträger %(volumeName)s konnte nicht aus Standardservicegruppe " -"%(volumeName)s entfernt werden." - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"%(volumename)s konnte nicht aus der Standardspeichergruppe für FAST- " -"Richtlinie %(fastPolicyName)s entfernt werden." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" -"Fehler beim Umbenennen des logischen Datenträgers %(name)s, Fehlernachricht: " -"%(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "Fehler beim Abrufen von aktiver Zoningkonfiguration %s" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"Fehler beim Festlegen von QoS für vorhandenen Datenträger %(name)s. " -"Fehlernachricht: %(msg)s." - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "Fehler beim Festlegen des Attributs 'Incoming user' für SCST-Ziel." - -msgid "Failed to set partition." -msgstr "Fehler beim Festlegen der Partition." - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" -"Fehler beim Festlegen von Berechtigungen für die Konsistenzgruppe " -"%(cgname)s. Fehler: %(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"Es wurde keine logische Einheit für den Datenträger %(volume_id)s angegeben, " -"für die die Zuordnung aufgehoben werden soll." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"Es wurde keine zu löschende logische Einheit angegeben. (Methode: " -"%(method)s, ID: %(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "Die Migrationssitzung konnte nicht beendet werden." - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "Fehler beim Aufheben der Bindung von Datenträger %(volume)s" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Fehler beim Aufheben der Verlinkung von fileset für Konsistenzgruppe " -"%(cgname)s. Fehler: %(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Eine logische Einheit konnte nicht abgehängt werden. (Logische Einheit: " -"%(ldev)s, Ursache: %(reason)s)" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "Fehler beim Aktualisieren der Konsistenzgruppe: %(cgName)s." - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "Aktualisieren von Metadaten für Datenträger fehlgeschlagen: %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "Fehler beim Aktualisieren oder Löschen der Zoningkonfiguration" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" -"qos_specs konnten nicht aktualisiert werden: %(specs_id)s mit " -"Spezifikationen %(qos_specs)s." - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "" -"Fehler beim Aktualisieren des Models mit dem vom Treiber bereitgestellten " -"Modell %(model)s" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"Fehler beim Aktualisieren der Metadaten des Datenträgers %(vol_id)s mithilfe " -"der bereitgestellten %(src_type)s %(src_id)s-Metadaten" - -#, python-format -msgid "Failure creating volume %s." -msgstr "Fehler beim Erstellen des Datenträgers %s." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "Fehler beim Abrufen von LUN-Informationen für %s." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "Fehler in update_volume_key_value_pair:%s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "Fehler beim Verschieben von neuer geklonter LUN nach %s." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "Fehler beim Zwischenspeichern von LUN %s in temporärem Bereich." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "" -"Schwerwiegender Fehler: Benutzer ist nicht zum Abfragen von NetApp-" -"Datenträgern berechtigt." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "" -"Flexvisor konnte Datenträger %(id)s nicht hinzufügen. Ursache: %(reason)s." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor konnte den Datenträger %(vol)s in der Gruppe %(group)s nicht " -"verknüpfen. Grund: %(ret)s." - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor konnte den Datenträger %(vol)s in der Gruppe %(group)s nicht " -"entfernen. Grund: %(ret)s." - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "" -"Flexvisor konnte Datenträger %(id)s nicht entfernen. Grund: %(reason)s." - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "Fehler bei der Fibre Channel-SAN-Suche: %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "Fehler bei der Fibre Channel-Zonenoperation: %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "Fehler bei der Fibre Channel-Verbindungssteuerung: %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "Datei %(file_path)s konnte nicht gefunden werden." - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "Datei %(path)s hat ungültige Sicherungsdatei %(bfile)s. Abbruch." - -#, python-format -msgid "File already exists at %s." -msgstr "Datei bereits vorhanden bei %s." - -#, python-format -msgid "File already exists at: %s" -msgstr "Datei bereits vorhanden bei: %s" - -msgid "Find host in hostgroup error." -msgstr "Fehler beim Suchen des Hosts in Hostgruppe." - -msgid "Find host lun id error." -msgstr "Fehler beim Suchen der Host-LUN-ID." - -msgid "Find lun group from mapping view error." -msgstr "Fehler beim Suchen der LUN-Gruppe in der Zuordnungsansicht." - -msgid "Find lun number error." -msgstr "Fehler beim Suchen der LUN-Nummer." - -msgid "Find mapping view error." -msgstr "Fehler beim Suchen der Zuordnungsansicht." - -msgid "Find portgroup error." -msgstr "Fehler beim Suchen der Portgruppe." - -msgid "Find portgroup from mapping view error." -msgstr "Fehler beim Suchen der Portgruppe in der Zuordnungsansicht." - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"Flash-Cache-Richtlinie erfordert WSAPI-Version '%(fcache_version)s', Version " -"'%(version)s' ist installiert." - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Flexvisor konnte Datenträger %(id)s nicht zuordnen: %(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor konnte Datenträger %(id)s nicht zuordnen: %(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor konnte Momentaufnahme von Datenträger %(id)s in Gruppe %(vgid)s " -"Momentaufnahme %(vgsid)s nicht finden." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "Flexvisor konnte Datenträger %(volumeid)s nicht erstellen: %(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor konnte Datenträger %(id)s nicht löschen: %(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "" -"Flexvisor konnte Datenträger %(id)s nicht zu Gruppe %(cgid)s hinzufügen." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"Flexvisor konnte Datenträger %(id)s nicht zuordnen, da der Status nicht " -"anhand der Ereignis-ID abgerufen werden konnte. " - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor konnte Datenträger %(id)s nicht zuordnen: %(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "Flexvisor konnte Datenträger %(volume)s IQN %(iqn)s nicht zuordnen." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Flexvisor konnte Datenträger %(id)s nicht klonen: %(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor konnte Datenträger %(id)s nicht klonen (Ereignis konnte nicht " -"abgerufen werden )" - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "" -"Flexvisor konnte Momentaufnahme für Datenträger %(id)s nicht erstellen: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor konnte Momentaufnahme für Datenträger %(id)s nicht erstellen " -"(Ereignis konnte nicht abgerufen werden)." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "" -"Flexvisor konnte Datenträger %(id)s nicht in Gruppe %(vgid)s erstellen." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor konnte Datenträger %(volume)s nicht erstellen: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor konnte Datenträger %s nicht erstellen (Ereignis abrufen)" - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "" -"Flexvisor konnte Datenträger nicht aus Momentaufnahme %(id)s erstellen: " -"%(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor konnte Datenträger nicht aus Momentaufnahme %(id)s erstellen: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor konnte Datenträger nicht aus Momentaufnahme %(id)s nicht erstellen " -"(Ereignis konnte nicht abgerufen werden)." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisor konnte Momentaufnahme %(id)s nicht löschen: %(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor konnte Momentaufnahme %(id)s nicht löschen (Ereignis konnte nicht " -"abgerufen werden)" - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor konnte Datenträger %(id)s nicht löschen: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor konnte Datenträger %(id)s nicht erweitern: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor konnte Datenträger %(id)s nicht erweitern: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor konnte Datenträger %(id)s nicht erweitern (Ereignis konnte nicht " -"abgerufen werden)" - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "" -"Flexvisor konnte Poolinformationen zu %(id)s nicht abrufen: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" -"Flexvisor konnnte Momentaufnahmen-ID von Datenträger %(id)s nicht von Gruppe " -"%(vgid)s abrufen." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "" -"Flexvisor konnte Datenträger %(id)s nicht aus Gruppe %(cgid)s entfernen." - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor konnte Datenträger nicht aus Momentaufnahme %(id)s generieren: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor konnte Datenträger nicht aus Momentaufnahme %(id)s nicht erstellen " -"(Ereignis konnte nicht abgerufen werden)." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "" -"Flexvisor konnte Zuordnung für Datenträger %(id)s nicht aufheben: %(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "" -"Flexvisor konnte Zuordnung für Datenträger %(id)s nicht aufheben (Ereignis " -"abrufen)" - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "" -"Flexvisor konnte Zuordnung für Datenträger %(id)s nicht aufheben: %(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "" -"Flexvisor konnte die Informationen zum Quellendatenträger %(id)s nicht " -"finden." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "" -"Flexvisor konnte Zuordnung für Datenträger %(id)s nicht aufheben: %(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "" -"Flexvisor-Datenträger %(id)s konnte nicht mit Gruppe %(vgid)s verknüpft " -"werden." - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS läuft nicht, Status: %s." - -msgid "Gateway VIP is not set" -msgstr "Gateway-VIP wurde nicht festgelegt" - -msgid "Get FC ports from array error." -msgstr "Fehler beim Abrufen der FC-Ports vom Array." - -msgid "Get FC target wwpn error." -msgstr "Fehler beim Abrufen des WWPN des FC-Ziel." - -msgid "Get LUNcopy information error." -msgstr "Fehler beim Abrufen der Informationen zur LUN-Kopie." - -msgid "Get QoS id by lun id error." -msgstr "Fehler beim Abrufen der QoS-ID nach LUN-ID." - -msgid "Get QoS information error." -msgstr "Fehler beim Abrufen der Informationen zu QoS." - -msgid "Get QoS policy error." -msgstr "Fehler beim Abrufen der QoS-Richtlinie." - -msgid "Get cache by name error." -msgstr "Fehler beim Abrufen des Cache nach Name." - -msgid "Get connected free FC wwn error." -msgstr "Fehler beim Abrufen der verbundenen freien FC-WWNs." - -msgid "Get host initiators info failed." -msgstr "Abrufen der Informationen zu Hostinitiatoren fehlgeschlagen." - -msgid "Get hostgroup information error." -msgstr "Fehler beim Abrufen der Informationen zur Hostgruppe." - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"Fehler beim Abrufen der Informationen zum iSCSI-Port. Überprüfen Sie die " -"konfigurierte Ziel-IP in der huawei-Konfigurationsdatei." - -msgid "Get iSCSI port information error." -msgstr "Fehler beim Abrufen der Informationen zum iSCSI-Port." - -msgid "Get iSCSI target port error." -msgstr "Fehler beim Abrufen des iSCSI-Zielports." - -msgid "Get lun migration task error." -msgstr "Fehler beim Abrufen der LUN-Migrationstask." - -msgid "Get lungroup id by lun id error." -msgstr "Fehler beim Abrufen der LUN-Gruppen-ID nach LUN-ID." - -msgid "Get lungroup information error." -msgstr "Fehler beim Abrufen der Informationen zur LUN-Gruppe." - -msgid "Get partition by name error." -msgstr "Fehler beim Abrufen der Partition nach Name." - -msgid "Get partition by partition id error." -msgstr "Fehler beim Abrufen der Partition nach Partitions-ID." - -msgid "Get smartcache by cache id error." -msgstr "Fehler beim Abrufen des Smart Cache nach Cache-ID." - -msgid "Get snapshot id error." -msgstr "Fehler beim Abrufen der Momentaufnahme-ID." - -msgid "Get target IP error." -msgstr "Fehler beim Abrufen der Ziel-IP." - -msgid "Get volume by name error." -msgstr "Fehler beim Abrufen des Datenträgers nach Name." - -msgid "Get volume error." -msgstr "Fehler beim Abrufen des Datenträgers." - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"Glance-Metadaten können nicht aktualisiert werden. Schlüssel %(key)s für " -"Datenträger-ID %(volume_id)s vorhanden" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "" -"Glance-Metadaten für Datenträger/Momentaufnahme %(id)s können nicht gefunden " -"werden." - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "Gluster-Konfigurationsdatei unter %(config)s ist nicht vorhanden" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "Fehlerhafte Pfadinformation von DRBDmanage erhalten! (%s)" - -msgid "HBSD error occurs." -msgstr "HBSD-Fehler tritt auf." - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"Hash-Blockgröße wurde seit der letzten Sicherung geändert. Neue Hash-" -"Blockgröße: %(new)s. Alte Hash-Blockgröße: %(old)s. Führen Sie eine " -"vollständige Sicherung durch." - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "Schicht(en) %(tier_levels)s wurde(n) nicht erstellt." - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "Hinweis \"%s\" nicht unterstützt." - -msgid "Host" -msgstr "Host" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "Host %(host)s konnte nicht gefunden werden." - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"Host %(host)s entspricht nicht dem Inhalt des x509-Zertifikats: CommonName " -"%(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "Host %s weist keine FC-Initiatoren auf" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "Host %s weist keinen iSCSI-Initiator auf" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "Host '%s' konnte nicht gefunden werden." - -#, python-format -msgid "Host group with name %s not found" -msgstr "Hostgruppe mit Name %s nicht gefunden" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "Hostgruppe mit ref %s nicht gefunden" - -msgid "Host not found" -msgstr "Host nicht gefunden" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "" -"Host nicht gefunden. Fehler beim Entfernen von %(service)s auf %(host)s." - -#, python-format -msgid "Host type %s not supported." -msgstr "Hosttyp %s nicht unterstützt." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "Host mit Ports %(ports)s nicht gefunden." - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"E/A-Gruppe %(iogrp)d ist ungültig. Verfügbare E/A-Gruppen sind %(avail)s." - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "IP-Adresse/Hostname der Blockbridge-API." - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" -"Wenn die Komprimierung auf True festgelegt wurde, muss auch rsize festgelegt " -"werden (auf einen Wert ungleich -1)." - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"Unzulässiger Wert '%(prot)s' für flashsystem_connection_protocol angegeben: " -"gültige Werte sind %(enabled)s." - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "" -"Unzulässiger Wert für smarttier angegeben: Auf 0, 1, 2 oder 3 festlegen." - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"Unzulässiger Wert für storwize_svc_vol_grainsize angegeben: Auf 32, 64, 128 " -"oder 256 festlegen." - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" -"Unzulässiger Wert für thin angegeben: thin und thick können nicht " -"gleichzeitig festgelegt werden." - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "Image %(image_id)s konnte nicht gefunden werden." - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "Abbild %(image_id)s ist nicht aktiv." - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "Image %(image_id)s ist nicht zulässig: %(reason)s" - -msgid "Image location not present." -msgstr "Imageposition nicht vorhanden." - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"Virtuelle Größe des Image beträgt %(image_size)d GB und passt nicht in einen " -"Datenträger mit der Größe %(volume_size)d GB." - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"Beim Löschen von RBD-Datenträger ist ein ImageBusy-Fehler aufgetreten. Dies " -"wurde möglicherweise von einer Verbindung von einem Client verursacht, der " -"abgestürzt ist; wenn dies der Fall ist, kann das Problem über einen erneuten " -"Löschversuch nach Ablauf von 30 Sekunden gelöst werden." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"Importdatensatz fehlgeschlagen, Sicherungsservice zum Durchführen des " -"Imports kann nicht gefunden werden. Service %(service)s anfordern" - -msgid "Incorrect request body format" -msgstr "Falsches Anforderungshauptteilformat" - -msgid "Incorrect request body format." -msgstr "Falsches Anforderungstextformat." - -msgid "Incremental backups exist for this backup." -msgstr "Inkrementelle Sicherungen sind für diese Sicherung vorhanden." - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Infortrend-CLI-Ausnahmebedingung: %(err)s Parameter: %(param)s " -"(Rückgabecode: %(rc)s) (Ausgabe: %(out)s)" - -msgid "Input volumes or snapshots are invalid." -msgstr "Eingabedatenträger oder Momentaufnahmen sind ungültig." - -msgid "Input volumes or source volumes are invalid." -msgstr "Eingabedatenträger oder Quellendatenträger sind ungültig." - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "Instanz %(uuid)s konnte nicht gefunden werden." - -msgid "Insufficient privileges" -msgstr "Unzureichende Berechtigungen" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "Intervall (in Sekunden) zwischen Verbindungsversuchen zu ceph-Cluster." - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "Ungültige %(protocol)s-Ports %(port)s für io_port_list angegeben." - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "Ungültige 3PAR-Domäne: %(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "Ungültiger ALUA-Wert. ALUA-Wert muss 1 oder 0 sein." - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "Ungültige Ceph-Argumente angegeben für RBD-Sicherungsoperation" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "Ungültiger CgSnapshot: %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "Ungültige ConsistencyGroup: %(reason)s" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"Ungültige Konsistenzgruppe: Konsistenzgruppenstatus muss 'available' lauten, " -"der aktuelle Status lautet jedoch: %s." - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "" -"Ungültige Konsistenzgruppe: Kein Host für die Erstellung der Konsistenzgruppe" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "Ungültiges IP-Adressformat: '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"Ungültige QoS-Spezifikation beim Abrufen der QoS-Richtlinie für Datenträger " -"%s gefunden" - -#, python-format -msgid "Invalid Replication Target: %(reason)s" -msgstr "Ungültiges Replikationsziel: %(reason)s" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "Ungültiger VNX-Authentifizierungstyp: %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Ungültige Spezifikation einer Virtuozzo-Speicherfreigabe: %r. Erforderlich: " -"[MDS1[,MDS2],...:/][:KENNWORT]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "Ungültige XtremIO-Version %(cur)s, Version ab %(min)s ist erforderlich" - -msgid "Invalid argument" -msgstr "Ungültiges Argument" - -msgid "Invalid argument - negative seek offset." -msgstr "Ungültiges Argument - negativer Suchoffset." - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "Ungültiges Argument - whence=%s wird nicht unterstützt" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "Ungültiges Argument - whence=%s nicht unterstützt." - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "Ungültiger Anhangmodus '%(mode)s' für Datenträger %(volume_id)s." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "Ungültiger Authorisierungsschlüssel: %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "Ungültige Sicherung: %(reason)s" - -msgid "Invalid cgsnapshot" -msgstr "Ungültiger Cgsnapshot" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "Ungültige Details des CHAP-Benutzers in CloudByte-Speicher gefunden." - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "" -"Ungültige Antwort für Initialisierung der Verbindung von Datenträger %(name)s" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "" -"Ungültige Antwort für Initialisierung der Verbindung von Datenträger " -"%(name)s: %(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "Ungültiger Inhaltstyp %(content_type)s." - -msgid "Invalid credentials" -msgstr "Ungültige Berechtigungsnachweise" - -#, python-format -msgid "Invalid directory: %s" -msgstr "Ungültiges Verzeichnis: %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "Ungültiger Plattenadaptertyp: %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "Ungültige Plattensicherung: %s." - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "Ungültiger Plattentyp: %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "Ungültiger Festplattentyp: %s." - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "Ungültiger Host: %(reason)s" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "Ungültiger Image-Hyperlink %(image_href)s." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "" -"Ungültige Image-ID oder auf das angeforderte Image kann nicht zugegriffen " -"werden." - -msgid "Invalid imageRef provided." -msgstr "Angabe für imageRef ungültig." - -msgid "Invalid input" -msgstr "Ungültige Eingabe" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "Ungültige Eingabe erhalten: %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "'is_public-Filter' [%s] ungültig" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "Ungültige Metadatengröße: %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "Ungültige Metadaten: %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "Ungültige Mountpunktbasis: %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "Ungültige Mountpunktbasis: %s." - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "Ungültiger neuer snapCPG-Name für Typänderung. new_snap_cpg='%s'." - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "Ungültige QoS-Spezifikationen: %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "" -"Ungültige Anforderung, einen Datenträger an ein ungültiges Ziel anzuhängen" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"Ungültige Anforderung, einen Datenträger mit einem ungültigen Modus " -"anzuhängen. Anhangmodus sollte 'rw' oder 'ro' sein " - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "Ungültiger Reservierungsablauf %(expire)s." - -msgid "Invalid service catalog json." -msgstr "Ungültige Servicekatalog-JSON." - -msgid "Invalid sheepdog cluster status." -msgstr "Ungültiger Status des sheepdog-Clusters." - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "Ungültige Momentaufnahme: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "Ungültiger Status: '%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "Ungültiger Speicherpool %s angefordert. Typänderung fehlgeschlagen." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "Ungültiger Speicherpool %s angegeben." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "Ungültige Aktualisierungseinstellung: '%s'" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "Wert '%s' für Zwangsausführung ungültig." - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "Wert '%s' für Zwangsausführung ungültig. " - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "Ungültiger Wert '%s' für is_public. Gültige Werte: True oder False." - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "Ungültiger Wert '%s' für skip_validation." - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "Ungültiger Wert für 'bootable': '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "Ungültiger Wert für 'force': '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "Ungültiger Wert für 'readonly': '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "Ungültiger Wert für scheduler_max_attempts; Wert muss >= 1 sein" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "Ungültiger Wert für NetApp-Konfigurationsoption netapp_host_type." - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "Ungültiger Wert für NetApp-Konfigurationsoption netapp_lun_ostype." - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "Ungültiger Wert für age: %(age)s" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"Ungültige Datenträgergröße für Erstellungsanforderung angegeben: %s " -"(Größenargument muss eine Ganzzahl (oder eine Zeichenfolgedarstellung einer " -"Ganzzahl) und größer als null sein)." - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "Ungültiges Volumentyp: %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "Ungültiges Volumen: %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"Ungültiger Datenträger: %(volume_id)s des Datenträgers kann nicht zur " -"Konsistenzgruppe %(group_id)s hinzugefügt werden, da der Datenträger einen " -"ungültigen Status aufweist: %(status)s. Gültige Status sind: ('available', " -"'in-use')." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"Ungültiger Datenträger: %(volume_id)s des Datenträgers kann nicht zur " -"Konsistenzgruppe %(group_id)s hinzugefügt werden, da der Datenträgertyp " -"%(volume_type)s von der angegeben sein." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"Ungültiger Datenträger: fake-volume-uuid des Datenträgers kann nicht zur " -"Konsistenzgruppe %(group_id)s hinzugefügt werden, da der Datenträger nicht " -"gefunden werden kann." - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"Ungültiger Datenträger: fake-volume-uuid des Datenträgers kann nicht aus der " -"Konsistenzgruppe %(group_id)s entfernt werden, da er sich nicht in der " -"Gruppe befindet." - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "Ungültiger volume_type übergeben: %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"Ungültiger volume_type angegeben: %s (der angeforderte Typ ist nicht " -"kompatibel; entweder übereinstimmenden Quellendatenträger verwenden oder " -"Typargument weglassen)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"Ungültiger volume_type angegeben: %s (der angeforderte Typ ist nicht " -"kompatibel; das Typargument sollte weggelassen werden)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"Ungültiger volume_type angegeben: %s (der angeforderte Typ muss von dieser " -"Konsistenzgruppe unterstützt werden)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "Ungültiges wwpns-Format %(wwpns)s" - -msgid "Issue encountered waiting for job." -msgstr "Beim Warten auf den Job ist ein Problem aufgetreten. " - -msgid "Issue encountered waiting for synchronization." -msgstr "Beim Warten auf die Synchronisation ist ein Problem aufgetreten. " - -msgid "Item not found" -msgstr "Element nicht gefunden" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "" -"Job-ID in Antwort zu Datenträger erstellen [%s] von CloudByte nicht gefunden." - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "" -"Job-ID in Antwort zu Datenträger löschen [%s] von CloudByte nicht gefunden." - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"Schlüsselnamen dürfen nur alphanumerische Zeichen, Unterstriche, Punkte, " -"Doppelpunkte und Bindestriche enthalten." - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError: %s" - -msgid "LUN export failed!" -msgstr "Exportieren der LUN fehlgeschlagen!" - -msgid "LUN map overflow on every channel." -msgstr "Überlauf der LUN-Zuordnung an jedem Kanal." - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "LUN mit angegebenem Verweis %s nicht gefunden." - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "" -"LUN-Nummer liegt außerhalb des gültigen Bereichs für Kanal-ID: %(ch_id)s." - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"LUN mit angegebenem Verweis %(ref)s entspricht nicht Datenträgertyp. Stellen " -"Sie sicher, dass LUN-Datenträger mit SSC-Funktionen auf vserver %(vs)s " -"vorhanden ist." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "Letzte %s Cinder-Syslog-Einträge:-" - -msgid "LeftHand cluster not found" -msgstr "LeftHand-Cluster nicht gefunden" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "Zeile %(dis)d : %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "Linkpfad ist bereits vorhanden und ist kein symbolischer Link" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "Verlinkter Klon von Quellendatenträger im Status %s nicht unterstützt." - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"Suchservice nicht konfiguriert. Konfigurationsoption für " -"fc_san_lookup_service muss eine konkrete Implementierung des Suchservice " -"angeben." - -msgid "Lun migration error." -msgstr "Fehler bei LUN-Migration." - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "Fehlerhafte FCNS-Ausgabezeichenfolge: %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "Fehlerhafter Nachrichtentext: %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "Fehlerhafte Namensserver-Zeichenkette: %s" - -msgid "Malformed request body" -msgstr "Fehlerhafter Anforderungshauptteil" - -msgid "Malformed request body." -msgstr "Fehlerhafter Anforderungshauptteil." - -msgid "Malformed request url" -msgstr "Fehlerhafte Anforderungs-URL" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "Fehlerhafte Antwort auf Befehl %(cmd)s: %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "Attribut 'scheduler_hints' fehlerhaft" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "Fehlerhafte Anzeigen-FCNS-Datenbankzeichenfolge: %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"Fehlerhafte Zonenkonfiguration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"Fehlerhafter Zonenstatus: (switch=%(switch)s zone_config=%(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "Verwaltung eines vorhandenen Abrufs der Größe erfordert 'id'." - -msgid "Manage existing snapshot not implemented." -msgstr "Verwaltung einer vorhandenen Momentaufnahme nicht implementiert." - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"Verwaltung des vorhandenen Datenträgers aufgrund von ungültiger Back-End-" -"Referenz fehlgeschlagen %(existing_ref)s: %(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" -"Verwaltung des vorhandenen Datenträgers aufgrund eines abweichenden " -"Datenträgertyps fehlgeschlagen: %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "Verwaltung eines vorhandenen Datenträgers nicht implementiert." - -msgid "Manage existing volume requires 'source-id'." -msgstr "Verwaltung eines vorhandenen Datenträgers erfordert 'source-id'." - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Datenträger verwalten wird nicht unterstützt, wenn FAST aktiviert wurde. " -"FAST-Richtlinie: %(fastPolicyName)s." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"Vorbereitung von %(id)s-Zuordnung wurde nicht innerhalb des zugewiesenen " -"Zeitlimits von %(to)d Sekunden abgeschlossen. Wird beendet." - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "Maskenansicht %(maskingViewName)s wurde nicht erfolgreich gelöscht" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "Maximale Anzahl an zulässigen Sicherungen (%(allowed)d) überschritten" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "" -"Maximale Anzahl an zulässigen Momentaufnahmen (%(allowed)d) überschritten" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" -"Maximale Anzahl an zulässigen Datenträgern (%(allowed)d) für Quote " -"'%(name)s' überschritten." - -#, python-format -msgid "May specify only one of %s" -msgstr "Nur Angabe von einem von %s zulässig" - -msgid "Metadata backup already exists for this volume" -msgstr "Für dieses Volumen ist bereits eine Metadatensicherung vorhanden" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "Metadatensicherungsobjekt '%s' bereits vorhanden" - -msgid "Metadata item was not found" -msgstr "Metadatenelement wurde nicht gefunden" - -msgid "Metadata item was not found." -msgstr "Metadatenelement wurde nicht gefunden." - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "Metadaten-Eigenschaftsschlüssel %s größer als 255 Zeichen" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "Metadateneigenschaftenschlüsselwert %s ist größer als 255 Zeichen" - -msgid "Metadata property key blank" -msgstr "Metadateneigenschaftenschlüssel leer" - -msgid "Metadata property key blank." -msgstr "Metadateneigenschaftenschlüssel leer." - -msgid "Metadata property key greater than 255 characters." -msgstr "Metadateneigenschaftenschlüssel größer als 255 Zeichen." - -msgid "Metadata property value greater than 255 characters." -msgstr "Metadateneigenschaftenwert größer als 255 Zeichen." - -msgid "Metadata restore failed due to incompatible version" -msgstr "" -"Fehler bei der Wiederherstellung der Metadaten aufgrund einer inkompatiblen " -"Version" - -msgid "Metadata restore failed due to incompatible version." -msgstr "" -"Metadatenwiederherstellung fehlgeschlagen aufgrund einer inkompatiblen " -"Version." - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "Migrieren des Datenträgers %(src)s fehlgeschlagen." - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" -"Migrieren des Quellendatenträger %(src)s zu Zieldatenträger %(dst)s " -"fehlgeschlagen." - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "Migration von LUN %s wurde gestoppt oder ist fehlerhaft." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"Python-Modul 'purestorage' fehlt. Stellen Sie sicher, dass die Bibliothek " -"verfügbar." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "Fehlende Fibre Channel-SAN-Konfigurationsparameter - fc_fabric_names" - -msgid "Missing request body" -msgstr "Fehlender Anforderungshauptteil" - -msgid "Missing request body." -msgstr "Anforderungshauptteil fehlt." - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "Fehlendes erforderliches Element '%s' im Anforderungshauptteil" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "Fehlendes erforderliches Element '%s' im Anforderungshauptteil." - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "" -"Fehlendes erforderliches Element 'consistencygroup' im Anforderungshauptteil." - -msgid "Missing required element 'host' in request body." -msgstr "Fehlendes erforderliches Element 'host' im Anforderungshauptteil." - -msgid "Missing required element quota_class_set in request body." -msgstr "" -"Fehlendes erforderliches Element 'quota_class_set' im Anforderungshauptteil." - -msgid "Missing required element snapshot in request body." -msgstr "Fehlendes erforderliches Element 'snapshot' im Anforderungshauptteil." - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"Mehrere SerialNumbers gefunden, wenn nur eine Angabe für diese Operation " -"erwartet wurde. Ändern Sie Ihre EMC-Konfigurationsdatei." - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "Mehrere Kopien von Datenträger %s gefunden." - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" -"Mehrere Übereinstimmungen für '%s' gefunden. Verwenden Sie eine ID zur " -"genaueren Bestimmung." - -msgid "Multiple profiles found." -msgstr "Mehrere Profile gefunden." - -msgid "Must implement a fallback schedule" -msgstr "Implementierung eines Ersatzzeitplans erforderlich" - -msgid "Must implement find_retype_host" -msgstr "find_retype_host muss implementiert werden" - -msgid "Must implement host_passes_filters" -msgstr "host_passes_filters muss implementiert werden" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "schedule_create_consistencygroup muss implementiert werden" - -msgid "Must implement schedule_create_volume" -msgstr "schedule_create_volume muss implementiert werden" - -msgid "Must implement schedule_get_pools" -msgstr "schedule_get_pools muss implementiert werden" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "WWPN oder Host muss an lsfabric übergeben werden." - -msgid "Must specify 'connector'" -msgstr "'connector' muss angegeben werden" - -msgid "Must specify 'connector'." -msgstr "'connector' muss angegeben werden." - -msgid "Must specify 'host'." -msgstr "'host' muss angegeben werden." - -msgid "Must specify 'new_volume'" -msgstr "'new_volume' muss angegeben werden" - -msgid "Must specify 'status'" -msgstr "'status' muss angegeben werden" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"'status', 'attach_status' oder 'migration_status' muss für die " -"Aktualisierung angegeben werden. " - -msgid "Must specify a valid attach status" -msgstr "Ein gültiger Anhangstatus muss angegeben werden" - -msgid "Must specify a valid migration status" -msgstr "Ein gültiger Migrationsstatus muss angegeben werden" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" -"Ein gültiger Charakter %(valid)s muss angegeben werden. Wert '%(persona)s' " -"ist ungültig." - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"Ein gültiger Bereitstellungstyp %(valid)s muss angegeben werden. Wert " -"'%(prov)s' ist ungültig." - -msgid "Must specify a valid status" -msgstr "Ein gültiger Status muss angegeben werden" - -msgid "Must specify an ExtensionManager class" -msgstr "Eine ExtensionManager-Klasse muss angegeben werden" - -msgid "Must specify bootable in request." -msgstr "'bootable' muss in der Anforderung angegeben werden." - -msgid "Must specify protection domain name or protection domain id." -msgstr "Schutzdomänenname oder Schutzdomänen-ID muss angegeben werden." - -msgid "Must specify readonly in request." -msgstr "'readonly' muss in der Anforderung angegeben werden." - -msgid "Must specify storage pool name or id." -msgstr "Speicherpoolname oder -ID muss angegeben werden." - -msgid "Must supply a positive value for age" -msgstr "Für age muss ein positiver Wert angegeben werden" - -msgid "Must supply a positive, non-zero value for age" -msgstr "Für age muss ein positiver Wert angegeben werden" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"NAS-Konfiguration '%(name)s=%(value)s' ungültig. Muss 'auto', 'true' oder " -"'false' sein" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "NFS-Konfigurationsdatei unter %(config)s ist nicht vorhanden" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "NFS-Datei %s nicht erkannt." - -msgid "NFS file could not be discovered." -msgstr "NFS-Datei wurde nicht erkannt." - -msgid "Name" -msgstr "Name" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"Name, description, add_volumes und remove_volumes dürfen im " -"Anforderungshauptteil nicht alle leer bleiben." - -msgid "Need non-zero volume size" -msgstr "Datenträgergröße ungleich null erforderlich" - -msgid "NetApp Cinder Driver exception." -msgstr "NetApp Cinder-Treiberausnahme" - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"Neue Größe für Erweitern muss größer als aktuelle Größe sein (aktuell: " -"%(size)s, erweitert: %(new_size)s)." - -msgid "New volume size must be specified as an integer." -msgstr "Neue Datenträgergröße muss als Ganzzahl angegeben werden." - -msgid "New volume type must be specified." -msgstr "Neuer Datenträgertyp muss angegeben werden." - -msgid "New volume type not specified in request_spec." -msgstr "Neuer Datenträgertyp nicht angegeben in request_spec." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "Neuer volume_type ist mit dem ursprünglichen identisch: %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Nimble-Cinder-Treiberausnahme" - -msgid "No FCP targets found" -msgstr "Keine FCP-Ziele gefunden" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "Keine aktiven iSCSI-Portale mit angegebenen iSCSI-IPs" - -#, python-format -msgid "No available service named %s" -msgstr "Kein verfügbarer Dienst namens %s" - -#, python-format -msgid "No backup with id %s" -msgstr "Keine Datensicherung mit Kennung %s" - -msgid "No backups available to do an incremental backup." -msgstr "" -"Keine Sicherungen für die Erstellung einer inkrementellen Sicherung " -"verfügbar." - -msgid "No big enough free disk" -msgstr "Nicht genügend freier Plattenspeicherplatz" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "Kein Cgsnapshot mit ID %s" - -msgid "No cinder entries in syslog!" -msgstr "Keine Cinder-Einträge im Syslog!" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "Keine geklonte LUN mit Namen %s auf dem Dateiserver gefunden" - -msgid "No config node found." -msgstr "Kein Konfigurationsknoten gefunden." - -#, python-format -msgid "No consistency group with id %s" -msgstr "Keine Konsistenzgruppe mit ID %s vorhanden" - -msgid "No errors in logfiles!" -msgstr "Keine Fehler in den Protokolldateien!" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "Keine Datei mit %s als Sicherungsdatei gefunden." - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"Keine freien LUN-IDs übrig. Die maximale Anzahl der Datenträger, die an Host " -"(%s) angehängt werden können, wurde überschritten." - -msgid "No free disk" -msgstr "Keine freie Platte" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "Kein gültiges iSCSI-Portal in bereitgestellter Liste für %s gefunden." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "Keine gültigen iSCSI-Portals für %s gefunden." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "Kein Host zum Erstellen der Konsistenzgruppe %s." - -msgid "No iSCSI-enabled ports on target array." -msgstr "Keine iSCSI-fähigen Ports auf Zielarray." - -msgid "No image_name was specified in request." -msgstr "Kein image_name in Anforderung angegeben." - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "Keine Initiatorgruppe gefunden für Initiator %s" - -msgid "No initiators found, cannot proceed" -msgstr "Keine Initiatoren gefunden. Fortfahren nicht möglich" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "Keine Schnittstelle auf Cluster für IP %s gefunden" - -msgid "No ip address found." -msgstr "Keine IP-Adresse gefunden." - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "In CloudByte wurden keine iSCSI-Authentifizierungsgruppen gefunden." - -msgid "No iscsi initiators were found in CloudByte." -msgstr "Keine iSCSI-Initiatoren in CloudByte gefunden." - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "Kein iSCSI-Service für CloudByte-Datenträger [%s] gefunden." - -msgid "No iscsi services found in CloudByte storage." -msgstr "Keine iSCSI-Services in CloudByte-Speicher gefunden." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "" -"Keine Schlüsseldatei angegeben und Laden von Schlüssel aus %(cert)s %(e)s " -"nicht möglich." - -msgid "No mounted Gluster shares found" -msgstr "Keine angehängten gemeinsam genutzten Gluster-Laufwerke gefunden" - -msgid "No mounted NFS shares found" -msgstr "Kein angehängtes gemeinsam genutztes NFS-Laufwerk gefunden" - -msgid "No mounted SMBFS shares found." -msgstr "Keine eingehängten SMBFS-Freigaben gefunden." - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "Keine angehängten Virtuozzo-Speicherfreigaben gefunden" - -msgid "No mounted shares found" -msgstr "Keine eingehängten Freigaben gefunden." - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "Kein Knoten in E/A-Gruppe %(gid)s für Datenträger %(vol)s gefunden." - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"Für das Bereitstellen von Datenträgern sind keine Pools verfügbar. Stellen " -"Sie sicher, dass die Konfigurationsoption netapp_pool_name_search_pattern " -"ordnungsgemäß festgelegt ist." - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"Keine Antwort von API-Aufruf zum Auflisten der iSCSI-" -"Authentifizierungsbenutzer von CloudByte-Speicher erhalten." - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "" -"Von API-Aufruf zum Auflisten von TSM (listTsm) keine Antwort vom CloudByte-" -"Speicher erhalten." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "" -"Von API-Aufruf zum Auflisten vom Dateisystem (listFileSystem) keine Antwort " -"von CloudByte erhalten." - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "Keine Momentaufnahme mit %s als Sicherungsdatei gefunden." - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "Kein Momentaufnahmeimage in Momentaufnahmegruppe %s gefunden." - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" -"Keine Quellenmomentaufnahmen zum Erstellen der Konsistenzgruppe %s angegeben." - -#, python-format -msgid "No storage path found for export path %s" -msgstr "Kein Speicherpfad für Exportpfad %s gefunden" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "Keine QoS-Spezifikation %(specs_id)s vorhanden." - -msgid "No suitable discovery ip found" -msgstr "Keine geeignete Erkennungs-IP-Adresse gefunden" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "Keine Unterstützung für die Wiederherstellung der Sicherungsversion %s" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "Keine Ziel-ID für Datenträger %(volume_id)s gefunden." - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"Auf dem Host sind keine nicht verwendeten LUN-IDs verfügbar. Da das " -"mehrfache Anhängen aktiviert ist, müssen alle LUN-IDs in der gesamten " -"Hostgruppe eindeutig sein." - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "Es wurde kein gültiger Host gefunden. %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "Keine gültigen Hosts für Datenträger %(id)s mit Typ %(type)s" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"Kein Datenträger auf Cluster mit virtuellem Server %(vserver)s und " -"Junctionpfad %(junction)s " - -msgid "No volume service(s) started successfully, terminating." -msgstr "Kein Volume Service erfolgreich gestartet. Wird beendet." - -msgid "No volume was found at CloudByte storage." -msgstr "Kein Datenträger bei CloudByte-Speicher gefunden." - -msgid "No volume_type should be provided when creating test replica." -msgstr "" -"Beim Erstellen der Testreplik darf keine Angabe für volume_type vorgenommen " -"werden." - -msgid "No volumes found in CloudByte storage." -msgstr "Keine Datenträger in CloudByte-Speicher gefunden." - -msgid "No weighed hosts available" -msgstr "Keine gewichteten Hosts verfügbar" - -#, python-format -msgid "Not a valid string: %s" -msgstr "Keine gültige Zeichenfolge: %s" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "" -"Es kann kein geeigneter Datenspeicher für den Datenträger %s gefunden werden." - -msgid "Not an rbd snapshot" -msgstr "Keine RBD-Momentaufnahme" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "Für Image %(image_id)s nicht autorisiert." - -msgid "Not authorized." -msgstr "Nicht autorisiert." - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "Nicht genug Speicherplatz auf Back-End (%(backend)s)" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "" -"Es ist nicht genügend Speicherplatz im freigegebenen ZFS-Verzeichnis zum " -"Ausführen dieser Operation vorhanden." - -msgid "Not stored in rbd" -msgstr "Nicht in RBD gespeichert" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "" -"Nova gibt den Status \"error\" beim Erstellen der Momentaufnahme zurück." - -msgid "Null response received from CloudByte's list filesystem." -msgstr "" -"Zum Auflisten vom Dateisystem (listFileSystem) Antwort 'Null' von CloudByte " -"erhalten." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "" -"Antwort 'Null' zu iSCSI-Authentifizierungsgruppen auflisten von CloudByte " -"erhalten." - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "" -"Zum Auflisten von iSCSI-Initiatoren (listiSCSIInitiator) Antwort 'Null' von " -"CloudByte erhalten." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "" -"Zum Auflisten von Datenträger-iSCSI-Services (listVolumeiSCSIService) " -"Antwort 'Null' von CloudByte erhalten." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" -"Antwort 'Null' beim Erstellen von Datenträger [%s] bei CloudByte-Speicher " -"erhalten." - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "" -"Antwort 'Null' beim Löschen von Datenträger [%s] bei CloudByte-Speicher " -"erhalten." - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"Antwort 'Null' beim Abfragen nach auf [%(operation)s] basierendem Job " -"[%(job)s] bei CloudByte-Speicher erhalten." - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "" -"Anzahl der Wiederholungen, wenn Verbindung zu ceph-Cluster fehlgeschlagen " -"ist." - -msgid "Object Count" -msgstr "Objektanzahl" - -msgid "Object is not a NetApp LUN." -msgstr "Objekt ist keine NetApp-LUN." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"Bei einer Erweiterungsoperation ist ein Fehler beim Hinzufügen des " -"Datenträgers zu einem Verbunddatenträger aufgetreten: %(volumename)s." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"Nur %(value)s %(verb)s-Anforderung(en) an %(uri)s alle %(unit_string)s " -"möglich" - -msgid "Only one limit can be set in a QoS spec." -msgstr "In einer QoS-Spezifikation kann nur ein Grenzwert festgelegt werden." - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"Nur Benutzer mit einem Token, als dessen Bereich direkt übergeordnete oder " -"Stammprojekte festgelegt wurden, dürfen die Quoten der zugehörigen " -"untergeordneten Elemente sehen." - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "" -"Operation fehlgeschlagen mit status=%(status)s. Vollständiger " -"Speicherauszug: %(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "Operation nicht unterstützt: %(operation)s." - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "Option gpfs_images_dir wurde nicht richtig festgelegt." - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "Option gpfs_images_share_mode wurde nicht richtig festgelegt." - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "Option gpfs_mount_point_base wurde nicht richtig festgelegt." - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "Ursprungs-%(res)s %(prop)s muss einen der Werte '%(vals)s' besitzen" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "" -"HTTPS-Port zum Verbinden mit Blockbridge-API-Server außer Kraft setzen." - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException: %s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "" -"Partitionsname ist None. Legen Sie smartpartition:partitionname im Schlüssel " -"fest." - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"Kennwort oder privater SSH-Schlüssel ist für Authentifizierung erforderlich. " -"Legen Sie entweder die Option 'san_password' oder die Option " -"'san_private_key' fest." - -msgid "Path to REST server's certificate must be specified." -msgstr "Pfad zum Zertifikat des REST-Servers muss angegeben werden." - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "Erstellen Sie Pool %(pool_list)s bereits im Voraus!" - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "" -"Erstellen Sie Schicht %(tier_levels)s in Pool %(pool)s bereits im Voraus!" - -msgid "Please re-run cinder-manage as root." -msgstr "Führen Sie 'cinder-manage' erneut als Root aus." - -msgid "Please specify a name for QoS specs." -msgstr "Geben Sie einen Namen für die QoS-Spezifikationen an." - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "Richtlinie lässt Ausführung von %(action)s nicht zu." - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "Pool %(poolNameInStr)s wurde nicht gefunden." - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "Pool von Datenträger ['host'] %(host)s nicht gefunden." - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "Pool von Datenträger ['host'] fehlgeschlagen mit: %(ex)s." - -msgid "Pool is not available in the volume host field." -msgstr "Pool ist im Datenträger-Hostfeld nicht verfügbar." - -msgid "Pool is not available in the volume host fields." -msgstr "Pool ist in den Datenträger-Hostfeldern nicht verfügbar." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "Pool mit Name %(pool)s wurde in der Domäne %(domain)s nicht gefunden." - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "" -"Pool mit Name %(pool_name)s wurde in der Domäne %(domain_id)s nicht gefunden." - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"Pool %(poolName)s ist keiner Speicherschicht für FAST-Richtlinie " -"%(fastPolicy)s zugeordnet." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "PoolName muss in der Datei %(fileName)s vorhanden sein." - -#, python-format -msgid "Pools %s does not exist" -msgstr "Pool %s ist nicht vorhanden" - -msgid "Pools name is not set." -msgstr "Name des Pools wurde nicht festgelegt." - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "Status der primären Kopie: %(status)s und synchronisiert: %(sync)s." - -msgid "Project ID" -msgstr "Projekt-ID" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"Protokoll %(storage_protocol)s wird nicht unterstützt für Speicherfamilie " -"%(storage_family)s." - -msgid "Provided backup record is missing an id" -msgstr "Im angegebenen Sicherungsdatensatz fehlt eine ID" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"Angegebener Momentaufnahmestatus %(provided)s ist nicht zulässig für " -"Momentaufnahme mit Status %(current)s." - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Fehler bei Pure Storage-Cinder-Treiber: %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "QoS-Spezifikationen %(specs_id)s sind bereits vorhanden." - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "QoS-Spezifikationen %(specs_id)s sind immer noch Entitäten zugeordnet." - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "" -"QoS-Spezifikation %(specs_id)s enthält keine Spezifikation mit dem Schlüssel " -"%(specs_key)s." - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "" -"QoS-Spezifikationen werden für diese Speicherfamilie und ONTAP-Version nicht " -"unterstützt." - -msgid "Qos specs still in use." -msgstr "Qos-Spezifikationen sind noch im Gebrauch." - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"Die Abfrage nach Serviceparameter ist veraltet. Verwenden Sie stattdessen " -"den binären Parameter." - -msgid "Query resource pool error." -msgstr "Fehler beim Abfragen des Ressourcenpools." - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "" -"Grenzwert für Quote %s muss mindestens den vorhandenen Ressourcen " -"entsprechen." - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "Quotenklasse %(class_name)s konnte nicht gefunden werden." - -msgid "Quota could not be found" -msgstr "Quote konnte nicht gefunden werden" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "Quote für Ressourcen überschritten: %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "Quote überschritten: code=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "Quote für Projekt %(project_id)s konnte nicht gefunden werden." - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "Quotenreservierung %(uuid)s konnte nicht gefunden werden." - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "Quotennutzung für Projekt %(project_id)s konnte nicht gefunden werden." - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "" -"RBD-Differenzierungsoperation fehlgeschlagen - (ret=%(ret)s stderr=" -"%(stderr)s)" - -msgid "REST server IP must by specified." -msgstr "IP des REST-Servers muss angegeben werden." - -msgid "REST server password must by specified." -msgstr "Kennwort des REST-Servers muss angegeben werden." - -msgid "REST server username must by specified." -msgstr "Benutzername des REST-Servers muss angegeben werden." - -msgid "Raid did not have MCS Channel." -msgstr "RAID besaß keinen MCS-Channel." - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"Durch Konfigurationsoption max_luns_per_storage_group festgelegter Grenzwert " -"wurde erreicht. Operation zum Hinzufügen von %(vol)s zu Speichergruppe " -"%(sg)s wird zurückgewiesen. " - -#, python-format -msgid "Received error string: %s" -msgstr "Empfangene Fehlerzeichenfolge: %s" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "" -"Verweis muss für einen nicht verwalteten virtuellen Datenträger gelten. " - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "" -"Verweis muss der Datenträgername eines nicht verwalteten virtuellen " -"Datenträgers sein." - -msgid "Reference must contain either source-id or source-name element." -msgstr "" -"Verweis muss entweder Element 'source-id' oder Element 'source-name' " -"enthalten." - -msgid "Reference must contain either source-name or source-id element." -msgstr "" -"Verweis muss entweder das Element 'source-name' oder das Element 'source-id' " -"enthalten." - -msgid "Reference must contain source-id or source-name key." -msgstr "Referenz muss Schlüssel 'source-id' oder 'source-name' enthalten." - -msgid "Reference must contain source-id or source-name." -msgstr "Referenz muss 'source-id' oder 'source-name' enthalten." - -msgid "Reference must contain source-name element." -msgstr "Verweis muss Element 'source-name' enthalten. " - -msgid "Reference must contain source-name or source-id." -msgstr "Verweis muss 'source-name' oder 'source-id' enthalten." - -msgid "Reference must contain source-name." -msgstr "Verweis muss Element 'source-name' enthalten." - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"Die Migration von Datenträger-ID %(id)s wird verweigert. Prüfen Sie Ihre " -"Konfiguration, da Quelle und Ziel dieselbe Datenträgergruppe aufweisen: " -"%(name)s." - -msgid "Remove CHAP error." -msgstr "Fehler beim Entfernen von CHAP." - -msgid "Remove fc from host error." -msgstr "Fehler beim Entfernen von FC vom Host." - -msgid "Remove host from array error." -msgstr "Fehler beim Entfernen des Hosts aus dem Array." - -msgid "Remove host from hostgroup error." -msgstr "Fehler beim Entfernen des Hosts aus der Hostgruppe." - -msgid "Remove iscsi from host error." -msgstr "Fehler beim Entfernen von iSCSI vom Host." - -msgid "Remove lun from cache error." -msgstr "Fehler beim Entfernen der LUN aus dem Cache." - -msgid "Remove lun from partition error." -msgstr "Fehler beim Entfernen der LUN aus der Partition." - -msgid "Remove volume export failed." -msgstr "Entfernen des Datenträgerexports fehlgeschlagen." - -msgid "Rename lun on array error." -msgstr "Fehler beim Umbenennen der LUN auf dem Array." - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "Replizierungsservicefunktion nicht gefunden auf %(storageSystemName)s." - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "Replizierungsservice nicht gefunden auf %(storageSystemName)s." - -msgid "Replication is not enabled" -msgstr "Replizierung ist nicht aktiviert" - -msgid "Replication is not enabled for volume" -msgstr "Replizierung ist für Datenträger nicht aktiviert" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"Replizierungsstatus für Datenträger muss 'active' oder 'active-stopped' " -"lauten, aber der aktuelle Status lautet: %s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"Replizierungsstatus für Datenträger muss 'inactive', 'active-stopped' oder " -"'error' lauten, aber der aktuelle Status lautet: %s" - -msgid "Request body and URI mismatch" -msgstr "Abweichung zwischen Anforderungshauptteil und URI" - -msgid "Request body contains too many items" -msgstr "Anforderungshauptteil enthält zu viele Elemente" - -msgid "Request body contains too many items." -msgstr "Anforderungstext enthält zu viele Elemente." - -msgid "Request body empty" -msgstr "Anforderungshauptteil leer" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"Anforderung an Datera-Cluster gibt unzulässigen Status zurück: %(status)s | " -"%(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Angeforderte Sicherung überschreitet zulässige Quote für Sicherungs-" -"Gigabytes. Angefordert sind %(requested)s G, die Quote ist %(quota)s G und " -"%(consumed)s G wurden verbraucht." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Angeforderter Datenträger oder angeforderte Momentaufnahme überschreitet " -"zulässige Quote für %(name)s. Angefordert sind %(requested)s G, die Quote " -"ist %(quota)s G und %(consumed)s G wurden verbraucht." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"Angeforderte Datenträgergröße %(size)d liegt über der maximal zulässigen " -"Begrenzung %(limit)d." - -msgid "Required configuration not found" -msgstr "Erforderliche Konfiguration nicht gefunden" - -#, python-format -msgid "Required flag %s is not set" -msgstr "Erforderliches Flag %s ist nicht gesetzt" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Zurücksetzen von Sicherungsstatus abgebrochen, der derzeit konfigurierte " -"Sicherungsservice [%(configured_service)s] ist nicht der Sicherungsservice, " -"der zum Erstellen dieser Sicherung [%(backup_service)s] verwendet wurde." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "Ändern der Größe des Klons %s fehlgeschlagen." - -msgid "Resizing image file failed." -msgstr "Fehler bei der Größenänderung der Imagedatei." - -msgid "Resource could not be found." -msgstr "Ressource konnte nicht gefunden werden." - -msgid "Resource not ready." -msgstr "Ressource nicht bereit." - -#, python-format -msgid "Response error - %s." -msgstr "Antwortfehler - %s." - -#, python-format -msgid "Response error code - %s." -msgstr "Antwortfehlercode - %s." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Wiederherstellen von Sicherung abgebrochen, erwarteter Datenträgerstatus war " -"%(expected_status)s, aber Status ist %(actual_status)s." - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Wiederherstellen von Sicherung abgebrochen, der derzeit konfigurierte " -"Sicherungsservice [%(configured_service)s] ist nicht der Sicherungsservice, " -"der zum Erstellen dieser Sicherung [%(backup_service)s] verwendet wurde." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Wiederherstellen von Sicherung abgebrochen: erwarteter Sicherungsstatus war " -"%(expected_status)s, aber Status ist %(actual_status)s." - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "Wiederholungsanzahl für Befehl überschritten: %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "Retryable SolidFire-Ausnahme angetroffen" - -msgid "Retype cannot change encryption requirements." -msgstr "Erneute Eingabe darf die Verschlüsselungsanforderungen nicht ändern." - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"Erneute Eingabe darf die Front-End-QoS-Spezifikationen für im Gebrauch " -"befindlichen Datenträger nicht ändern: %s. " - -msgid "Retype requires migration but is not allowed." -msgstr "'Retype' erfordert eine Migration; diese ist jedoch nicht zulässig." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"Die Rollback-Operation für Datenträger %(volumeName)s ist fehlgeschlagen. " -"Wenden Sie sich an Ihren Systemadministrator, damit er den Datenträger " -"manuell an die Standardspeichergruppe für FAST-Richtlinie %(fastPolicyName)s " -"zurückgibt - fehlgeschlagen." - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "Für %(volumeName)s wird ein Rollback durch Löschung durchgeführt." - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "" -"SMBFS-Konfiguration 'smbfs_oversub_ratio' ist ungültig. muss > 0 sein: %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"SMBFS-Konfiguration 'smbfs_used_ratio' ist ungültig. Muss > 0 und <= 1.0 " -"sein: %s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "SMBFS-Konfigurationsdatei unter %(config)s ist nicht vorhanden." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "SMBFS-Konfigurationsdatei nicht festgelegt (smbfs_shares_config)." - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "" -"SSH-Befehl fehlgeschlagen nach '%(total_attempts)r' Versuchen : '%(command)s'" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "SSH-Befehl fehlgeschlagen mit Fehler: '%(err)s'. Befehl: '%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "SSH-Befehlsinjektion erkannt: %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "SSH-Verbindung für %(fabric)s fehlgeschlagen mit Fehler: %(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "SSL-Zertifikat abgelaufen am %s." - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "SSL-Fehler: %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "Scheduler-Hostfilter %(filter_name)s konnte nicht gefunden werden." - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "Scheduler-Host-Weigher %(weigher_name)s konnte nicht gefunden werden." - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"Status der sekundären Kopie: %(status)s und synchronisiert: %(sync)s, " -"Fortschritt der Synchronisierung ist: %(progress)s%%." - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "SerialNumber muss in der Datei %(fileName)s vorhanden sein." - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "Service %(service)s auf Host %(host)s entfernt." - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "Service %(service_id)s konnte nicht gefunden werden." - -#, python-format -msgid "Service %s not found." -msgstr "Service %s nicht gefunden." - -msgid "Service is unavailable at this time." -msgstr "Service ist derzeit nicht verfügbar." - -msgid "Service not found." -msgstr "Dienst nicht gefunden." - -msgid "Sets thin provisioning." -msgstr "Legt Thin Provisioning fest." - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"Die Festlegung der LUN-QoS-Richtliniengruppe wird für diese Speicherfamilie " -"und diese ONTAP-Version nicht unterstützt." - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"Die Festlegung der Richtliniengruppe 'file qos' wird für diese " -"Speicherfamilie und diese ONTAP-Version nicht unterstützt." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"Freigegebenes Verzeichnis %s wegen ungültigem Format ignoriert. Muss das " -"Format Adresse:/Export aufweisen.Prüfen Sie die Einstellungen 'nas_ip' und " -"'nas_share_path'." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"Freigegebenes Verzeichnis unter %(dir)s kann vom Cinder-Datenträgerservice " -"nicht beschrieben werden. Momentaufnahmeoperationen werden nicht unterstützt." - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Sheepdog-E/A-Fehler. Befehl war: \"%s\"." - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "" -"Operationen zum Anzeigen können nur an Projekten in derselben Hierarchie des " -"Projekts, das als Bereich für Benutzer festgelegt wurde, erfolgen." - -msgid "Size" -msgstr "Größe" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "" -"Größe für Datenträger: %s nicht gefunden, sicherer Löschvorgang nicht " -"möglich." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"Größe beträgt %(image_size)d GB und passt nicht in einen Datenträger mit der " -"Größe %(volume_size)d GB." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"Größe des angegebenen Images %(image_size)s GB übersteigt Datenträgergröße " -"%(volume_size)s GB." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "Momentaufnahme %(snapshot_id)s konnte nicht gefunden werden." - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"Momentaufnahme %(snapshot_id)s enthält keine Metadaten mit Schlüssel " -"%(metadata_key)s." - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"Momentaufnahme kann nicht erstellt werden, da Datenträger %(vol_id)s nicht " -"verfügbar ist, aktueller Datenträgerstatus: %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "" -"Momentaufnahme kann nicht erstellt werden, während der Datenträger migriert " -"wird." - -msgid "Snapshot of secondary replica is not allowed." -msgstr "Momentaufnahme der sekundären Replik ist nicht zulässig. " - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "Momentaufnahme von Datenträger im Status %s nicht unterstützt." - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "" -"Momentaufnahmeressource \"%s\", die an keiner Stelle implementiert ist?" - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "" -"Momentaufnahmestatus %(cur)s ist nicht zulässig für update_snapshot_status" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "Momentaufnahmestatus muss zum Klonen \"available\" sein." - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"Momentaufnahme '%(snap)s' ist in Basisimage '%(base)s' nicht vorhanden - " -"inkrementelle Sicherung wird abgebrochen" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "" -"Momentaufnahmen werden für dieses Datenträgerformat nicht unterstützt: %s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "Socketfehler: %(arg)s." - -msgid "SolidFire Cinder Driver exception" -msgstr "SolidFire Cinder-Treiberausnahme" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "" -"Array-Größe der Sortierrichtung überschreitet Array-Größe des " -"Sortierschlüssels." - -msgid "Source CG is empty. No consistency group will be created." -msgstr "" -"Quellenkonsistenzgruppe ist leer. Es wird keine Konsistenzgruppe erstellt." - -msgid "Source host details not found." -msgstr "Quellenhostdetails nicht gefunden." - -msgid "Source volume device ID is required." -msgstr "Einheiten-ID für Quellendatenträger ist erforderlich." - -msgid "Source volume not mid-migration." -msgstr "Quellendatenträger befindet sich nicht in einer Migration." - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"Quelle mit Host-IP/Name: %s wurde auf der Zieleinheit für Back-End-" -"aktivierte Datenträgermigration nicht gefunden. Es wird mit " -"Standardmigration fortgefahren." - -msgid "SpaceInfo returned byarray is invalid" -msgstr "SpaceInfo hat zurückgegeben, dass byarray ungültig ist" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"Der angegebene Host, der zu Datenträger %(vol)s zugeordnet werden soll, " -"befindet sich in einer nicht unterstützten Hostgruppe mit %(group)s." - -msgid "Specified logical volume does not exist." -msgstr "Der angegebene logische Datenträger ist nicht vorhanden." - -msgid "Specify a password or private_key" -msgstr "Geben Sie einen Wert für 'password' oder 'private_key' an" - -msgid "Specify san_password or san_private_key" -msgstr "'san_password' oder 'san_private_key' angeben" - -msgid "Start LUNcopy error." -msgstr "Fehler beim Starten der LUN-Kopie." - -msgid "State" -msgstr "Zustand" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "Status des Knotens ist falsch. Aktueller Status: %s." - -msgid "Status" -msgstr "Status" - -msgid "Stop snapshot error." -msgstr "Fehler beim Stoppen der Momentaufnahme." - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "" -"Speicherkonfigurationsservice nicht gefunden auf %(storageSystemName)s." - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" -"Speicher-Hardware-ID-Management-Service nicht gefunden auf " -"%(storageSystemName)s. " - -#, python-format -msgid "Storage Profile %s not found." -msgstr "Speicherprofil %s nicht gefunden." - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "Speicherversetzungsservice nicht gefunden auf %(storageSystemName)s." - -#, python-format -msgid "Storage family %s is not supported." -msgstr "Speicherfamilie %s wird nicht unterstützt." - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "Speichergruppe %(storageGroupName)s wurde nicht erfolgreich gelöscht" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "Speicherhost %(svr)s nicht gefunden, Namen überprüfen" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "Speicherprofil %(storage_profile)s nicht gefunden." - -msgid "Storage resource could not be found." -msgstr "Speicherressource konnte nicht gefunden werden." - -msgid "Storage system id not set." -msgstr "Speichersystem-ID nicht festgelegt." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "Speichersystem für Pool %(poolNameInStr)s nicht gefunden." - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "StorageSystem %(array)s wurde nicht gefunden. " - -#, python-format -msgid "String with params: %s" -msgstr "Zeichenkette mit Parameter: %s" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "" -"Synchronisieren des sekundären Datenträgers mit Primärdatenträger " -"fehlgeschlagen." - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "System %(id)s gefunden mit unzulässigem Status - %(status)s." - -msgid "System does not support compression." -msgstr "System unterstützt Komprimierung nicht." - -msgid "System is busy, retry operation." -msgstr "System ist ausgelastet, Operation wiederholen." - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"TSM [%(tsm)s] wurde in CloudByte-Speicher für Konto [%(account)s] nicht " -"gefunden." - -msgid "Target volume type is still in use." -msgstr "Zieldatenträgertyp ist noch im Gebrauch." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"Abweichung bei Vorlagenbaum; untergeordnete %(slavetag)s wird zur " -"übergeordneten Einheit %(mastertag)s hinzugefügt" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "Nutzer-ID %s ist nicht vorhanden." - -msgid "Terminate connection failed" -msgstr "Beenden der Verbindung fehlgeschlagen" - -msgid "Terminate connection unable to connect to backend." -msgstr "" -"Beim Beenden der Verbindung konnte keine Verbindung zum Back-End hergestellt " -"werden." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "Beenden der Datenträgerverbindung fehlgeschlagen: %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "Die zu replizierende Quelle %(type)s %(id)s wurde nicht gefunden." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"Die Parameter 'sort_key' und 'sort_dir' sind veraltet und können nicht " -"gemeinsam mit dem Parameter 'sort' verwendet werden." - -msgid "The EQL array has closed the connection." -msgstr "Die EQL-Platteneinheit hat die Verbindung geschlossen." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"Das GPFS-Dateisystem %(fs)s ist nicht auf dem erforderlichen Releasestand. " -"Aktueller Stand ist %(cur)s, er muss aber mindestens %(min)s sein." - -msgid "The IP Address was not found." -msgstr "Die IP-Adresse wurde nicht gefunden." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"Die WebDAV-Anforderung ist fehlgeschlagen. Ursache: %(msg)s, Rückgabecode/" -"Ursache: %(code)s, Quellendatenträger: %(src)s, Zieldatenträger: %(dst)s, " -"Methode: %(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"Der oben genannte Fehler gibt möglicherweise an, dass die Datenbank nicht " -"erstellt wurde.\n" -"Erstellen Sie eine Datenbank mithilfe von 'cinder-manage db sync', bevor Sie " -"diesen Befehl ausführen." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"Der Befehl %(cmd)s ist fehlgeschlagen. (ret: %(ret)s, stdout: %(out)s, " -"stderr: %(err)s)" - -msgid "The copy should be primary or secondary" -msgstr "Die Kopie muss primär oder sekundär sein" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "" -"Die Erstellung einer logischen Einheit konnte nicht abgeschlossen werden. " -"(Logische Einheit: %(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "" -"Die dekorierte Methode muss entweder einen Datenträger oder ein " -"Momentaufnahmeobjekt akzeptieren" - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "Das Gerät im Pfad %(path)s ist nicht erreichbar: %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "Die Endzeit (%(end)s) muss nach der Startzeit (%(start)s) liegen." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "extra_spec %s ist ungültig. " - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "Die zusätzliche Spezifikation: %(extraspec)s ist nicht gültig." - -#, python-format -msgid "The following elements are required: %s" -msgstr "Die folgenden Elemente sind erforderlich: %s" - -msgid "The host group or iSCSI target could not be added." -msgstr "Die Hostgruppe oder das iSCSI-Ziel konnte nicht hinzugefügt werden." - -msgid "The host group or iSCSI target was not found." -msgstr "Die Hostgruppe oder das iSCSI-Ziel wurde nicht gefunden." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "Der iSCSI-CHAP-Benutzer %(user)s ist nicht vorhanden." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"Die importierte LUN %(lun_id)s befindet sich in Pool %(lun_pool)s, der nicht " -"durch Host %(host)s verwaltet wird." - -msgid "The key cannot be None." -msgstr "Der Schlüssel kann nicht None sein." - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "" -"Die logische Einheit für angegebenen %(type)s %(id)s wurde bereits gelöscht." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "" -"Das zulässige Zeitlimit für Methode %(method)s wurde überschritten. " -"(Zeitlimitwert: %(timeout)s)" - -msgid "The method update_migrated_volume is not implemented." -msgstr "Die Methode update_migrated_volume ist nicht implementiert." - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "" -"Beim angehängten Pfad %(mount_path)s handelt es sich nicht um einen gültigen " -"Quobyte-USP-Datenträger. Fehler: %(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "Der Parameter des Speicher-Back-End. (config_group: %(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "" -"Die übergeordnete Sicherung muss für eine inkrementelle Sicherung verfügbar " -"sein." - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"Die angeforderte Größe %(requestedSize)s entspricht nicht der sich " -"ergebenden Größe %(resultSize)s." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "Die Ressource %(resource)s wurde nicht gefunden." - -msgid "The results are invalid." -msgstr "Die Ergebnisse sind ungültig." - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "" -"Die Momentaufnahme kann nicht erstellt werden, wenn der Datenträger im " -"Wartungsmodus ist." - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "" -"Der Quellendatenträger %s befindet sich nicht in dem Pool, der durch den " -"aktuellen Host verwaltet wird." - -msgid "The source volume for this WebDAV operation not found." -msgstr "" -"Der Quellendatenträger für diese WebDAV-Operation wurde nicht gefunden." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "" -"Der Quellendatenträgertyp '%(src)s' unterscheidet sich vom " -"Zieldatenträgertyp '%(dest)s'." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "Der Quellendatenträgertyp '%s' ist nicht verfügbar." - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "Die angegebene %(desc)s ist ausgelastet." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" -"Die angegebene logische Einheit %(ldev)s konnte nicht verwaltet werden. Die " -"logische Einheit darf nicht zuordnend sein." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" -"Die angegebene logische Einheit %(ldev)s konnte nicht verwaltet werden. Die " -"logische Einheit darf nicht paarweise verbunden sein." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"Die angegebene logische Einheit %(ldev)s konnte nicht verwaltet werden. Die " -"Größe der logischen Einheit muss ein Vielfaches von Gigabyte sein." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"Die angegebene logische Einheit %(ldev)s konnte nicht verwaltet werden. Der " -"Datenträgertyp muss 'DP-VOL' sein." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"Die angegebene Operation wird nicht unterstützt. Die Datenträgergröße muss " -"der Quelle %(type)s entsprechen. (Datenträger: %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "Die angegebene virtuelle Platte ist einem Host zugeordnet." - -msgid "The specified volume is mapped to a host." -msgstr "Der angegebene Datenträger ist einem Host zugeordnet." - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "" -"Das Speicher-Back-End kann verwendet werden. (config_group: %(config_group)s)" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"Die Striping-Metazahl %(memberCount)s ist zu klein für Datenträger " -"%(volumeName)s mit Größe %(volumeSize)s." - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" -"Der Metadatentyp %(metadata_type)s für Datenträger/Momentaufnahme %(id)s ist " -"ungültig." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" -"Der Datenträger %(volume_id)s konnte nicht erweitert werden. Der " -"Datenträgertyp muss 'Normal' lauten." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"Die Verwaltung für Datenträger %(volume_id)s konnte nicht gestoppt werden. " -"Der Datenträgertyp muss %(volume_type)s sein." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "" -"Der Datenträger %(volume_id)s wird erfolgreich verwaltet. (Logische Einheit: " -"%(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "" -"Die Verwaltung von Datenträger %(volume_id)s wird erfolgreich gestoppt. " -"(Logische Einheit: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "Der zuzuordnende Datenträger %(volume_id)s wurde nicht gefunden." - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "Der Datenträger kann im Wartungsmodus keine Übertragung akzeptieren." - -msgid "The volume cannot be attached in maintenance mode." -msgstr "Der Datenträger kann im Wartungsmodus nicht angehängt werden." - -msgid "The volume cannot be detached in maintenance mode." -msgstr "Der Datenträger kann im Wartungsmodus nicht abgehängt werden." - -msgid "The volume cannot be updated during maintenance." -msgstr "Der Datenträger kann während der Wartung nicht aktualisiert werden." - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "" -"Die Datenträgerverbindung kann im Wartungsmodus nicht initialisiert werden." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "" -"Der Datenträgertreiber erfordert den Namen des iSCSI-Initiators im Connector." - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"Der Datenträger ist in 3PAR derzeit aktiv und kann derzeit nicht gelöscht " -"werden. Sie können es später erneut versuchen. " - -msgid "The volume label is required as input." -msgstr "Die Datenträgerbezeichnung ist als Eingabe erforderlich." - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "" -"Die Datenträgermetadaten können nicht gelöscht werden, wenn der Datenträger " -"im Wartungsmodus ist." - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "" -"Die Datenträgermetadaten können nicht aktualisiert werden, wenn der " -"Datenträger im Wartungsmodus ist." - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "" -"Es sind keine Ressourcen zur Verwendung verfügbar. (Ressource: %(resource)s)" - -msgid "There are no valid ESX hosts." -msgstr "Es sind keine gültigen ESX-Hosts vorhanden." - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "Es sind keine gültigen Datenspeicher an %s angehängt." - -msgid "There are no valid datastores." -msgstr "Es gibt keine gültigen Datenspeicher." - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"Es gibt keine Bezeichnung der %(param)s. Der angegebene Speicher ist zum " -"Verwalten des Datenträgers von wesentlicher Bedeutung." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" -"Es gibt keine Bezeichnung der logischen Einheit. Die angegebene logische " -"Einheit ist zum Verwalten des Datenträgers von wesentlicher Bedeutung." - -msgid "There is no metadata in DB object." -msgstr "Im DB-Objekt sind keine Metadaten vorhanden." - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "" -"Es ist kein gemeinsam genutztes Laufwerk vorhanden, das %(volume_size)sG " -"hosten kann" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "" -"Es ist kein gemeinsam genutztes Laufwerk vorhanden, das %(volume_size)s G " -"hosten kann." - -#, python-format -msgid "There is no such action: %s" -msgstr "Aktion existiert nicht: %s" - -msgid "There is no virtual disk device." -msgstr "Es ist keine virtuelle Platteneinheit vorhanden." - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "Keine Gluster-Konfigurationsdatei konfiguriert (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "Keine NFS-Konfigurationsdatei konfiguriert (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"Es ist kein konfigurierter Quobyte-Datenträger vorhanden (%s). Beispiel: " -"quobyte:///" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "Thin Provisioning wird unter dieser Version von LVM nicht unterstützt." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"ThinProvisioning Enabler ist nicht installiert. Es kann kein Thin-" -"Datenträger erstellt werden. " - -msgid "This driver does not support deleting in-use snapshots." -msgstr "" -"Dieser Treiber unterstützt nicht das Löschen von im Gebrauch befindlichen " -"Momentaufnahmen." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "" -"Dieser Treiber unterstützt nicht das Erstellen von Momentaufnahmen von im " -"Gebrauch befindlichen Datenträgern." - -msgid "This request was rate-limited." -msgstr "Diese Anforderung war kursbegrenzt." - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"Diese Systemplattform (%s) wird nicht unterstützt. Dieser Treiber " -"unterstützt nur Win32-Plattformen." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "Tier-Richtlinienservice nicht gefunden für %(storageSystemName)s. " - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "" -"Zeitlimit beim Warten auf Nova-Aktualisierung zum Erstellen von " -"Momentaufnahme %s überschritten." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"Zeitlimit beim Warten auf Nova-Aktualisierung zum Löschen von Momentaufnahme " -"%(id)s überschritten." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"Zeitlimitwert (in Sekunden), der beim Herstellen einer Verbindung zum ceph-" -"Cluster verwendet wird. Wenn der Wert < 0 ist, ist kein Zeitlimit festgelegt " -"und der Standardwert für librados wird verwendet. " - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "Zeitlimitüberschreitung beim Anfordern der %(service)s-API." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "Übertragung %(transfer_id)s konnte nicht gefunden werden." - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"Übertragung %(transfer_id)s: Datenträger-ID %(volume_id)s in nicht " -"erwartetem Zustand %(status)s; erwartet wurde awaiting-transfer" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" -"Es wird versucht, Sicherungsmetadaten aus ID %(meta_id)s in Sicherung %(id)s " -"zu importieren." - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"Die Task zum Optimieren des Datenträgers wurde gestoppt, bevor sie fertig " -"war: volume_name=%(volume_name)s, task-status=%(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"Typ %(type_id)s ist bereits anderen QoS-Spezifikationen zugeordnet: " -"%(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "" -"Änderung des Typzugriffs ist auf öffentliche Datenträger nicht anwendbar." - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError: %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "" -"UUIDs %s befinden sich sowohl in der Liste zum Hinzufügen als auch in der " -"zum Entfernen von Datenträgern." - -msgid "Unable to access the backend storage via file handle." -msgstr "Zugriff auf Back-End-Speicher über Dateikennung nicht möglich." - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "Zugriff auf Back-End-Speicher über den Pfad %(path)s nicht möglich." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "" -"Cinder-Host konnte nicht zu apphosts für Bereich %(space)s hinzugefügt werden" - -msgid "Unable to connect or find connection to host" -msgstr "Verbindung zum Host kann nicht hergestellt oder gefunden werden" - -msgid "Unable to create Barbican Client without project_id." -msgstr "Barbican Client kann nicht ohne Projekt-ID erstellt werden." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "Konsistenzgruppe %s konnte nicht erstellt werden" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Standardspeichergruppe für FAST-Richtlinie kann nicht erstellt oder " -"abgerufen werden: %(fastPolicyName)s." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "Replikatklon für Datenträger %s konnte nicht erstellt werden." - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "Konsistenzgruppenmomentaufnahme %s konnte nicht gelöscht werden" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "" -"Momentaufnahme %(id)s konnte nicht gelöscht werden, Status: %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "" -"Momentaufnahmerichtlinie auf Datenträger %s konnte nicht gelöscht werden." - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "" -"Momentaufnahmename in Purity für Momentaufnahme %(id)s kann nicht bestimmt " -"werden." - -msgid "Unable to determine system id." -msgstr "System-ID kann nicht bestimmt werden." - -msgid "Unable to determine system name." -msgstr "Systemname kann nicht bestimmt werden." - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"Es können keine Operationen zum Verwalten von Momentaufnahmen mit Purity-" -"REST-API-Version %(api_version)s ausgeführt werden, erfordert " -"%(required_versions)s." - -#, python-format -msgid "Unable to extend volume %s" -msgstr "Datenträger %s kann nicht erweitert werden" - -#, python-format -msgid "Unable to failover to replication target:%(reason)s)." -msgstr "Failover für Replikationsziel fehlgeschlagen: %(reason)s)." - -msgid "Unable to fetch connection information from backend." -msgstr "Verbindungsinformationen können nicht vom Back-End abgerufen werden." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "" -"Verbindungsinformationen können nicht vom Back-End abgerufen werden: %(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "Purity-ref mit Name=%s wurde nicht gefunden" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "Datenträgergruppe konnte nicht gefunden werden: %(vg_name)s" - -msgid "Unable to find iSCSI mappings." -msgstr "iSCSI-Zuordnungen wurden nicht gefunden." - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "ssh_hosts_key_file kann nicht gefunden werden: %s" - -msgid "Unable to find system log file!" -msgstr "Systemprotokolldatei kann nicht gefunden werden!" - -#, python-format -msgid "Unable to find volume %s" -msgstr "Datenträger %s wurde nicht gefunden" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "Es kann keine Blockeinheit für Datei '%s' abgerufen werden" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" -"Fehler beim Abrufen der erforderlichen Konfigurationsinformationen zum " -"Erstellen eines Datenträgers: %(errorMessage)s." - -msgid "Unable to get corresponding record for pool." -msgstr "Fehler beim Abrufen des entsprechenden Datensatzes für Pool" - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"Informationen zu Bereich %(space)s konnten nicht abgerufen werden. " -"Überprüfen Sie, ob der Cluster ausgeführt wird und verbunden ist." - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"Liste der IP-Adressen auf diesem Host konnte nicht abgerufen werden. " -"Überprüfen Sie Berechtigungen und Netzbetrieb." - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "" -"Liste der Domänenmitglieder konnte nicht abgerufen werden. Überprüfen Sie, " -"ob der Cluster ausgeführt wird." - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"Liste der Bereiche konnte für die Neubenennung nicht abgerufen werden. " -"Überprüfen Sie, ob der Cluster ausgeführt wird." - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "Fehler beim Abrufen der Statistiken für backend_name: %s" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" -"Zielendpunkte können nicht abgerufen werden für hardwareId " -"%(hardwareIdInstance)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"Datenträger %(deviceId)s konnte nicht in cinder importiert werden. Dies ist " -"der Quellendatenträger von Replikationssitzung %(sync)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"Datenträger %(deviceId)s konnte nicht in cinder importiert werden. Der " -"externe Datenträger befindet sich nicht in dem Pool, der durch den aktuellen " -"cinder-Host verwaltet wird." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"Datenträger %(deviceId)s konnte nicht in cinder importiert werden. " -"Datenträger ist in Maskierungsansicht %(mv)s." - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "Laden von Zertifizierungsstelle aus %(cert)s %(e)s nicht möglich." - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "Zertifikat kann nicht von %(cert)s %(e)s geladen werden." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "Laden von Schlüssel aus %(cert)s %(e)s nicht möglich." - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "Konto %(account_name)s auf SolidFire-Gerät nicht auffindbar" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "Es kann keine SVM bestimmt werden, die die IP-Adresse '%s' verwaltet" - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" -"Vorhandener Datenträger kann nicht verwaltet werden. Datenträger " -"%(volume_ref)s bereits verwaltet." - -#, python-format -msgid "Unable to manage volume %s" -msgstr "Datenträger %s kann nicht verwaltet werden" - -msgid "Unable to map volume" -msgstr "Datenträger kann nicht zugeordnet werden" - -msgid "Unable to map volume." -msgstr "Datenträger kann nicht zugeordnet werden." - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "" -"XML-Anforderung kann nicht analysiert werden. Geben Sie XML im richtigen " -"Format an. " - -msgid "Unable to parse attributes." -msgstr "Attribute können nicht analysiert werden." - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" -"Replik kann nicht zur Primärreplik für Datenträger %s hochgestuft werden. " -"Keine sekundäre Kopie verfügbar." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"Ein Host, der nicht von Cinder verwaltet wird, kann mituse_chap_auth=True " -"nicht erneut verwendet werden" - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" -"Host mit unbekannten konfigurierten CHAP-Berechtigungsnachweisen kann nicht " -"erneut verwendet werden." - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "Datenträger %(existing)s konnte nicht in %(newname)s umbenannt werden" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"Typänderung nicht möglich: Eine Kopie von Datenträger %s ist vorhanden. " -"Durch eine Typänderung würde der Grenzwert von 2 Kopien überschritten " -"werden. " - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"Typänderung nicht möglich: Aktuelle Aktion erfordert eine Datenträgerkopie. " -"Dies ist nicht zulässig, wenn der neue Typ eine Replizierung ist. " -"Datenträger = %s" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "Momentaufnahme der Konsistenzgruppe %s konnte nicht erstellt werden" - -msgid "Unable to terminate volume connection from backend." -msgstr "Datenträgerverbindung kann nicht vom Back-End beendet werden." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "Datenträgerverbindung kann nicht beendet werden: %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "Konsistenzgruppe %s konnte nicht aktualisiert werden" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"Typ kann aufgrund von falschem Status nicht aktualisiert werden: " -"%(vol_status)s auf Datenträger: %(vol_id)s. Datenträgerstatus muss " -"'available' oder 'in-use' lauten." - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "Initiatorgruppe %(igGroupName)s in Maskenansicht %(maskingViewName)s. " - -msgid "Unacceptable parameters." -msgstr "Unzulässige Parameter." - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" -"Unerwarteter Zuordnungsstatus %(status)s für %(id)s-Zuordnung. Attribute: " -"%(attr)s." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"Unerwartete CLI-Antwort: Abweichung zwischen Header/Zeile. Header: " -"%(header)s, Zeile: %(row)s." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "" -"Nicht erwarteter Zuordnungsstatus %(status)s für Zuordnung %(id)s. " -"Attribute: %(attr)s." - -msgid "Unexpected response from Nimble API" -msgstr "Unerwartete Antwort von Nimble-API" - -msgid "Unexpected status code" -msgstr "Unerwarteter Statuscode" - -msgid "Unknown Gluster exception" -msgstr "Unbekannte Gluster-Ausnahme" - -msgid "Unknown NFS exception" -msgstr "Unbekannte NFS-Ausnahme" - -msgid "Unknown RemoteFS exception" -msgstr "Unbekannte RemoteFS-Ausnahmesituation" - -msgid "Unknown SMBFS exception." -msgstr "Unbekannte SMBFS-Ausnahmesituation." - -msgid "Unknown Virtuozzo Storage exception" -msgstr "Unbekannte Virtuozzo-Speicherausnahmebedingung" - -msgid "Unknown action" -msgstr "Unbekannte Aktion" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "Unbekannter oder nicht unterstützter Befehl %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "Unbekanntes Protokoll: %(protocol)s." - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "Unbekannte Quotenressourcen %(unknown)s." - -msgid "Unknown service" -msgstr "Unbekannter Dienst" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "Unbekannte Sortierrichtung; muss 'desc' oder 'asc' sein" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "Unbekannte Sortierrichtung; muss 'desc' oder 'asc' sein." - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "Nicht erkanntes QOS-Schlüsselwort: \"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "Nicht erkanntes Sicherungsformat: %s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "Nicht erkannter read_deleted-Wert '%s'" - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "Nicht unterstützte Clusterdaten-ONTAP-Version." - -msgid "Unsupported Content-Type" -msgstr "Nicht unterstützter Inhaltstyp" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" -"Nicht unterstützte Data ONTAP-Version. Data ONTAP-Versionen ab 7.3.1 werden " -"unterstützt." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "Nicht unterstützte Datensicherungsmetadatenversion (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "Nicht unterstützte Metadatenversion für die Sicherung angefordert" - -msgid "Unsupported backup verify driver" -msgstr "Nicht unterstützter Treiber zum Überprüfen der Sicherung" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"Nicht unterstützte Firmware auf Switch %s. Stellen Sie sicher, dass auf dem " -"Switch Firmware ab Version 6.4 ausgeführt wird" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "Nicht unterstütztes Volumenformat: %s" - -msgid "Update QoS policy error." -msgstr "Fehler beim Aktualisieren der QoS-Richtlinie." - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "" -"Operationen zum Aktualisieren und zum Löschen einer Quote können nur durch " -"einen Administrator der direkt übergeordneten Ebene oder durch den CLOUD-" -"Administrator erfolgen." - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"Operationen zum Aktualisieren und zum Löschen einer Quote können nur an " -"Projekten in derselben Hierarchie des Projekts, das als Bereich für Benutzer " -"festgelegt wurde, erfolgen." - -msgid "Updated At" -msgstr "Aktualisiert am" - -msgid "Upload to glance of attached volume is not supported." -msgstr "" -"Das Hochladen des angehängten Datenträgers auf Glance wird nicht unterstützt." - -msgid "Use ALUA to associate initiator to host error." -msgstr "Fehler beim Verwenden von ALUA zum Zuordnen des Initiators zum Host." - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" -"Fehler beim Verwenden von CHAP zum Zuordnen des Initiators zum Host. " -"Überprüfen Sie den CHAP-Benutzernamen und das Kennwort." - -msgid "User ID" -msgstr "Benutzer ID" - -msgid "User does not have admin privileges" -msgstr "Benutzer hat keine Admin-Berechtigungen" - -msgid "User is not authorized to use key manager." -msgstr "Benutzer ist nicht zum Verwenden des Schlüsselmanagers berechtigt. " - -msgid "User not authorized to perform WebDAV operations." -msgstr "" -"Der Benutzer ist zum Ausführen von WebDAV-Operationen nicht berechtigt." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "" -"V2-Rollback - Datenträger befindet sich in der Standardspeichergruppe und in " -"einer weiteren Speichergruppe." - -msgid "V2 rollback, volume is not in any storage group." -msgstr "V2-Rollback. Datenträger befindet sich in keiner Speichergruppe." - -msgid "V3 rollback" -msgstr "V3-Rollback" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "VV-Gruppe %s ist nicht vorhanden." - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "Gültige Consumer von QoS-Spezifikationen sind: %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "Gültige Steuerposition ist: %s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "Validieren der Datenträgerverbindung fehlgeschlagen (Fehler: %(err)s)." - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "" -"Wert \"%(value)s\" ist nicht gültig für die Konfigurationsoption \"%(option)s" -"\"" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "Wert %(param)s für %(param_string)s ist kein boolescher Wert." - -msgid "Value required for 'scality_sofs_config'" -msgstr "Wert für 'scality_sofs_config' erforderlich" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError: %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "" -"Virtuelle Platte %(name)s nicht in Zuordnung %(src)s -> %(tgt)s enthalten." - -#, python-format -msgid "" -"Version %(req_ver)s is not supported by the API. Minimum is %(min_ver)s and " -"maximum is %(max_ver)s." -msgstr "" -"Version %(req_ver)s wird von der API nicht unterstützt. Minimum ist " -"%(min_ver)s und Maximum ist %(max_ver)s." - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "Virtueller Datenträger '%s' ist auf Platteneinheit nicht vorhanden. " - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "Datenträgerkopierjob für Ziel %s ist fehlgeschlagen." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "Datenträger %(deviceID)s nicht gefunden." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"Datenträger %(name)s nicht auf Platteneinheit gefunden. Es kann nicht " -"festgestellt werden, ob zugeordnete Datenträger vorhanden sind." - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "Datenträger %(vol)s konnte nicht in Pool %(pool)s erstellt werden." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"Der Status des Datenträgers %(vol_id)s muss verfügbar sein oder den Status " -"'in-use' aufweisen, der aktuelle Status lautet jedoch: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"Der Status des Datenträgers %(vol_id)s muss für eine Erweiterung 'available' " -"sein, der aktuelle Status lautet jedoch: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"Der Status des Datenträgers %(vol_id)s muss für die Aktualisierung des " -"readonly-Flags 'available' sein, der aktuelle Status ist jedoch: " -"%(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"Der Status des Datenträgers %(vol_id)s muss 'available' lauten, aber der " -"aktuelle Status lautet: %(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "Datenträger %(volume_id)s konnte nicht gefunden werden." - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"Volumen %(volume_id)s hat keine Verwaltungsmetadaten mit Schlüssel " -"%(metadata_key)s." - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"Datenträger %(volume_id)s enthält keine Metadaten mit Schlüssel " -"%(metadata_key)s." - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "" -"Datenträger %(volume_id)s ist aktuell zur nicht unterstützten Hostgruppe " -"%(group)s zugeordnet" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "" -"Datenträger %(volume_id)s ist aktuell nicht zu Host %(host)s zugeordnet" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "" -"Datenträger %(volume_id)s ist noch angehängt und muss zuerst abgehängt " -"werden." - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "Replizierungsfehler für Datenträger %(volume_id)s: %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "Datenträger %(volume_name)s ist ausgelastet." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "Datenträger %s konnte nicht aus Quellendatenträger erstellt werden." - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "" -"Datenträger '%s' konnte nicht in den freigegebenen Verzeichnissen erstellt " -"werden." - -#, python-format -msgid "Volume %s could not be created." -msgstr "Datenträger '%s' konnte nicht erstellt werden." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "" -"Für Datenträger %s ist provider_location nicht angegeben, wird übersprungen." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Datenträger %s ist auf Platteneinheit nicht vorhanden. " - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "Datenträger %s ist bereits Teil einer aktiven Migration." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "Datenträger %s darf nicht Teil einer Konsistenzgruppe sein." - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "Datenträger %s darf nicht repliziert sein." - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "Datenträger %s darf keine Momentaufnahmen enthalten." - -#, python-format -msgid "Volume %s not found." -msgstr "Volumen %s nicht gefunden." - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "Datenträger %s: Fehler beim Versuch, den Datenträger zu erweitern" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "Datenträger (%s) ist auf Platteneinheit bereits vorhanden" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "Datenträger (%s) ist auf der Platteneinheit bereits vorhanden." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "Datenträgergruppe %s ist nicht vorhanden" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "Datenträgertyp %(id)s ist bereits vorhanden." - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" -"Datenträgertyp %(type_id)s besitzt keine zusätzliche Spezifikation mit " -"Schlüssel %(id)s." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"Löschen von Datenträgertyp %(volume_type_id)s ist nicht zulässig mit " -"vorhandenen Datenträgern mit dem Typ." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"Datenträgertyp %(volume_type_id)s hat keine Sonderspezifikationen mit " -"Schlüssel %(extra_specs_key)s" - -msgid "Volume Type id must not be None." -msgstr "Datenträgertyp-ID darf nicht 'None' sein." - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "Datenträger [%s] nicht in CloudByte-Speicher gefunden." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "" -"Datenträgeranhängung konnte nicht gefunden werden mit Filter: %(filter)s ." - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "Datenträger-Back-End-Konfiguration ist ungültig: %(reason)s" - -msgid "Volume by this name already exists" -msgstr "Ein Datenträger mit diesem Namen ist bereits vorhanden" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "" -"Datenträger kann nicht wiederhergestellt werden, da er Momentaufnahmen " -"enthält." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "Dateipfad für Datenträgereinheit %s ist nicht vorhanden." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "Volumengerät unter %(device)s nicht gefunden." - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "Volumentreiber %s nicht initialisiert." - -msgid "Volume driver not ready." -msgstr "Volumentreiber ist nicht bereit." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "Volumentreiber meldete einen Fehler: %(message)s" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" -"Datenträger in Konsistenzgruppe %s ist angehängt. Er muss zuerst abgehängt " -"werden." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "" -"Datenträger in Konsistenzgruppe verfügt noch immer über abhängige " -"Momentaufnahmen." - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "Datenträger wurde an einen Server angehängt. (%s)" - -msgid "Volume is in-use." -msgstr "Datenträger ist belegt." - -msgid "Volume is not available." -msgstr "Datenträger ist nicht verfügbar." - -msgid "Volume is not local to this node" -msgstr "Datenträger ist nicht lokal auf diesem Knoten" - -msgid "Volume is not local to this node." -msgstr "Datenträger ist für diesen Knoten nicht lokal." - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"Sicherung der Datenträgermetadaten angefordert, dieser Treiber unterstützt " -"diese Funktion jedoch noch nicht." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "Volumenmigration fehlgeschlagen: %(reason)s" - -msgid "Volume must be available" -msgstr "Volumen muss verfügbar sein" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "" -"Datenträger muss sich in derselben Verfügbarkeitszone befinden wie die " -"Momentaufnahme" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "" -"Datenträger muss sich in derselben Verfügbarkeitszone befinden wie der " -"Quellendatenträger" - -msgid "Volume must not be part of a consistency group." -msgstr "Datenträger darf nicht Teil einer Konsistenzgruppe sein." - -msgid "Volume must not be replicated." -msgstr "Datenträger darf nicht repliziert werden. " - -msgid "Volume must not have snapshots." -msgstr "Datenträger darf keine Momentaufnahmen enthalten." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "Datenträger für Instanz %(instance_id)s nicht gefunden." - -msgid "Volume not found on configured storage backend." -msgstr "Datenträger nicht auf konfiguriertem Speicher-Back-End gefunden." - -msgid "Volume not found on configured storage pools." -msgstr "Datenträger nicht in konfigurierten Speicherpools gefunden." - -msgid "Volume not found." -msgstr "Datenträger nicht gefunden." - -msgid "Volume not yet assigned to host." -msgstr "Datenträger noch nicht dem Host zugeordnet." - -msgid "Volume reference must contain source-name element." -msgstr "Datenträgerreferenz muss Element 'source-name' enthalten." - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "" -"Datenträgerreplizierung für %(volume_id)s konnte nicht gefunden werden. " - -#, python-format -msgid "Volume service %s failed to start." -msgstr "Volume Service %s konnte nicht gestartet werden." - -msgid "Volume should have agent-type set as None." -msgstr "Für Datenträger sollte Agententyp auf None festgelegt werden." - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"Datenträgergröße %(volume_size)s GB darf nicht kleiner als die Image-minDisk-" -"Größe %(min_disk)s GB sein." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "Datenträgergröße '%(size)s' muss eine Ganzzahl und größer als 0 sein" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"Datenträgergröße '%(size)s' GB darf nicht kleiner als die ursprüngliche " -"Datenträgergröße %(source_size)s GB sein. Sie muss >= der ursprünglichen " -"Datenträgergröße sein." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"Datenträgergröße '%(size)s' GB darf nicht kleiner als die " -"Momentaufnahmengröße %(snap_size)s GB sein. Sie muss >= der ursprünglichen " -"Momentaufnahmengröße sein." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" -"Der Datenträger hat sich seit der letzten Sicherung vergrößert. Führen Sie " -"eine vollständige Sicherung durch." - -msgid "Volume size must multiple of 1 GB." -msgstr "Datenträgergröße muss Vielfaches von 1 GB sein." - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "" -"Datenträgerstatus für Datenträger muss 'available' lauten, aber der aktuelle " -"Status lautet: %s" - -msgid "Volume status is in-use." -msgstr "Datenträgerstatus ist 'in-use'." - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"Datenträgerstatus muss \"available\" oder \"in-use\" für eine Momentaufnahme " -"sein (ist aber %s)." - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "Datenträgerstatus muss \"available\" oder \"in-use\" sein." - -msgid "Volume status must be 'available'." -msgstr "Datenträgerstatus muss 'available' sein." - -msgid "Volume to Initiator Group mapping already exists" -msgstr "Zuordnung von Datenträger zu Initiatorgruppe ist bereits vorhanden" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "" -"Datenträger, der gesichert werden soll, muss verfügbar oder im Gebrauch " -"sein, aber der aktuelle Status ist \"%s\"." - -msgid "Volume to be restored to must be available" -msgstr "Wiederherzustellender Datenträger muss verfügbar sein" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "Datenträgertyp %(volume_type_id)s konnte nicht gefunden werden." - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "Volumentypkennung '%s' ist ungültig." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"Datenträgertypzugriff für Kombination %(volume_type_id)s / %(project_id)s " -"ist bereits vorhanden. " - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"Datenträgertypzugriff für Kombination %(volume_type_id)s / %(project_id)s " -"nicht gefunden." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "" -"Keine Übereinstimmung des Datenträgertyps für freigegebenes Verzeichnis %s." - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "Volumentypverschlüsselung für Typ %(type_id)s ist bereits vorhanden." - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "Volumentypverschlüsselung für Typ %(type_id)s ist nicht vorhanden." - -msgid "Volume type name can not be empty." -msgstr "Datenträgertypname darf nicht leer sein." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "" -"Datenträgertyp mit dem Namen %(volume_type_name)s konnte nicht gefunden " -"werden." - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "Datenträger mit Datenträger-ID %s ist nicht vorhanden." - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"Datenträger %(volumeName)s ist kein verketteter Datenträger. Sie können die " -"Erweiterung nur für einen verketteten Datenträger ausführen. Vorgang wird " -"beendet..." - -#, python-format -msgid "Volume: %s could not be found." -msgstr "Datenträger: %s wurde nicht gefunden." - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "Datenträger werden in Objekte dieser Größe (in Megabyte) aufgeteilt. " - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"VzStorage-Konfiguration 'vzstorage_used_ratio' ist ungültig. Muss > 0 und <= " -"1,0 sein: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "VzStorage-Konfigurationsdatei unter %(config)s ist nicht vorhanden." - -msgid "Wait replica complete timeout." -msgstr "Zeitlimitüberschreitung beim Warten auf Fertigstellung des Replikats." - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "" -"Es wird gewartet, bis alle Knoten mit Cluster verknüpft sind. Stellen Sie " -"sicher, dass alle sheep-Dämonprozesse ausgeführt werden." - -msgid "X-IO Volume Driver exception!" -msgstr "Ausnahme bei X-IO-Datenträgertreiber!" - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "XtremIO nicht ordnungsgemäß konfiguriert, keine iSCSI-Portale gefunden" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "XtremIO nicht richtig initialisiert, keine Cluster gefunden" - -msgid "You must implement __call__" -msgstr "Sie müssen '__call__' implementieren" - -msgid "You must supply an array in your EMC configuration file." -msgstr "" -"Sie müssen eine Platteneinheit in Ihrer EMC-Konfigurationsdatei angeben." - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"Die ursprüngliche Größe %(originalVolumeSize)s GB ist größer als %(newSize)s " -"GB. Nur Erweiterung wird unterstützt. Vorgang wird beendet..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError: %s" - -msgid "Zone" -msgstr "Zone" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Zoning-Richtlinie: %s, nicht erkannt" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "" -"_create_and_copy_vdisk_data: Abrufen von Attributen für virtuelle Platte %s " -"fehlgeschlagen." - -msgid "_create_host failed to return the host name." -msgstr "_create_host hat Hostnamen nicht zurückgegeben." - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"_create_host: Hostname kann nicht übersetzt werden. Hostname ist weder " -"Unicode noch Zeichenfolge." - -msgid "_create_host: No connector ports." -msgstr "_create_host: keine Connector-Ports." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - keine Erfolgsnachricht in CLI-Ausgabe gefunden.\n" -" Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic: Attributheader und -Werte stimmen nicht überein.\n" -" Header: %(header)s\n" -" Werte: %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" -"_get_host_from_connector hat Hostnamen für Connector nicht zurückgegeben." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties: Es konnten keine Informationen zur FC-Verbindung " -"für die Host-Datenträger-Verbindung abgerufen werden. Ist der Host " -"ordnungsgemäß für FC-Verbindungen konfiguriert?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties: Kein Knoten in E/A-Gruppe %(gid)s für Datenträger " -"%(vol)s gefunden." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "" -"_update_volume_stats: Pooldaten aus Speicher konnten nicht abgerufen werden." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"add_vdisk_copy fehlgeschlagen: Eine Kopie von Datenträger %s ist bereits " -"vorhanden. Durch Hinzufügen einer weiteren Kopie würde der Grenzwert von 2 " -"Kopien überschritten werden. " - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "" -"add_vdisk_copy ohne eine Kopie der virtuellen Platte im erwarteten Pool " -"gestartet." - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants muss ein boolescher Wert sein, erhalten '%s'." - -msgid "already created" -msgstr "bereits erstellt" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "Momentaufnahme zu fernem Knoten zuordnen" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "Attribut %s kann nicht über Lazy-Loading geladen werden" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Sicherung: %(vol_id)s konnte keine feste Einheitenverbindung von %(vpath)s " -"zu %(bpath)s.\n" -"Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Sicherung: %(vol_id)s hat keine Benachrichtigung zur erfolgreichen Sicherung " -"vom Server erhalten.\n" -"Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Sicherung: %(vol_id)s konnte DSMC aufgrund von ungültigen Argumenten unter " -"%(bpath)s.\n" -"Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Sicherung: %(vol_id)s konnte DSMC nicht unter %(bpath)s ausführen.\n" -"Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "Datensicherung: %(vol_id)s fehlgeschlagen. %(path)s ist keine Datei." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"Sicherung: %(vol_id)s fehlgeschlagen. %(path)s ist ein unerwarteter " -"Dateityp. Blockdateien oder reguläre Dateien werden unterstützt, der " -"tatsächliche Dateimodus ist %(vol_mode)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"Sicherung: %(vol_id)s fehlgeschlagen. Reeller Pfad zum Datenträger auf " -"%(path)s kann nicht abgerufen werden." - -msgid "being attached by different mode" -msgstr "Wird von anderem Modus angehängt" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "LUN-Zuordnung nicht gefunden, ig:%(ig)s vol:%(vol)s" - -msgid "can't find the volume to extend" -msgstr "zu erweiternder Datenträger kann nicht gefunden werden" - -msgid "can't handle both name and index in req" -msgstr "" -"Es können nicht sowohl der Name als auch der Index in der Anforderung " -"verarbeitet werden" - -msgid "cannot understand JSON" -msgstr "kann JSON nicht verstehen" - -msgid "cannot understand XML" -msgstr "Kann XML nicht verstehen" - -#, python-format -msgid "cg-%s" -msgstr "cg-%s" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error: Kennwort oder privater SSH-Schlüssel ist für die " -"Authentifizierung erforderlich: Legen Sie entweder die Option 'san_password' " -"oder die Option 'san_private_key' fest." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error: System-ID kann nicht bestimmt werden." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error: Systemname kann nicht bestimmt werden." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "Klontiefe überschreitet den Grenzwert %s" - -msgid "control_location must be defined" -msgstr "control_location muss definiert sein" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "create_cloned_volume: Größe von Quelle und Ziel sind unterschiedlich." - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "" -"create_copy: Als Quelle angegebene virtuelle Platte %(src)s (%(src_id)s) ist " -"nicht vorhanden." - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "" -"create_copy: Als Quelle angegebene virtuelle Platte %(src)s ist nicht " -"vorhanden." - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host: Hostname ist weder Unicode noch Zeichenfolge." - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host: Keine Initiatoren oder WWPNs angegeben." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot: Datenträgerstatus muss \"available\" oder \"in-use\" für " -"eine Momentaufnahme sein. Der ungültige Status lautet %s." - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot: Abrufen des Quellendatenträgers fehlgeschlagen." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "" -"create_volume_from_snapshot: Momentaufnahme %(name)s ist nicht vorhanden." - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot: Der Status der Momentaufnahme muss \"available" -"\" zum Erstellen eines Datenträgers sein. Der ungültige Status lautet %s." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "" -"create_volume_from_snapshot: Größe von Quelle und Ziel sind unterschiedlich." - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "" -"create_volume_from_snapshot: Datenträgergröße unterscheidet sich von der " -"Größe des auf der Momentaufnahme basierenden Datenträgers." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "" -"'deduplicated' und 'auto tiering' können nicht gleichzeitig aktiviert sein." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"Löschen: %(vol_id)s konnte DSMC aufgrund von ungültigen Argumenten nicht " -"ausführen mit Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Löschen: %(vol_id)s konnte DSMC nicht ausführen mit Standardausgabe: " -"%(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "" -"Löschen von Momentaufnahme %(snapshot_name)s mit abhängigen Datenträgern" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "Löschen von Datenträger %(volume_name)s mit Momentaufnahme" - -msgid "detach snapshot from remote node" -msgstr "Zuordnung der Momentaufnahme zu fernem Knoten aufheben" - -msgid "do_setup: No configured nodes." -msgstr "do_setup: keine konfigurierten Knoten." - -msgid "element is not a child" -msgstr "Element ist kein untergeordnetes Element" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries muss größer-gleich 0 sein" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"Fehler beim Schreiben von Objekt an Swift. MD5 von Objekt in Swift " -"[%(etag)s] entspricht nicht MD5 von an Swift gesendetem Objekt [%(md5)s]" - -msgid "failed to create new_volume on destination host" -msgstr "Erstellen von new_volume auf Zielhost fehlgeschlagen" - -msgid "fake" -msgstr "fake" - -#, python-format -msgid "file already exists at %s" -msgstr "Datei ist unter %s bereits vorhanden" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "fileno wird durch SheepdogIOWrapper nicht unterstützt" - -msgid "fileno() not supported by RBD()" -msgstr "fileno() wird von RBD() nicht unterstützt" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled ist auf 'False' gesetzt, Multi-Host-" -"Zuordnung wird nicht zugelassen. CMMVC6071E Die Zuordnung von virtueller " -"Platte zu Host wurde nicht erstellt, da die virtuelle Platte bereits einem " -"Host zugeordnet ist." - -msgid "flush() not supported in this version of librbd" -msgstr "flush() wird in dieser Version von librbd nicht unterstützt" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s gesichert durch: %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt=%(fmt)s gesichert durch:%(backing_file)s" - -msgid "force delete" -msgstr "löschen erzwingen" - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" -"get_iscsi_params: Fehler beim Abrufen der Ziel-IP für Initiator %(ini)s. " -"Überprüfen Sie die Konfigurationsdatei." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode wurde als copy_on_write festgelegt, aber %(vol)s und " -"%(img)s gehören zu anderen Dateisystemen." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode wurde als copy_on_write festgelegt, aber %(vol)s und " -"%(img)s gehören zu anderen Dateigruppen." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"hgst_group %(grp)s und hgst_user %(usr)s müssen in cinder.conf zu gültigen " -"Benutzern/Gruppen zugeordnet werden" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "" -"hgst_net %(net)s wurde in cinder.conf angegeben, aber in Cluster nicht " -"gefunden" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"hgst_redundancy muss in cinder.conf auf 0 (keine HA) oder 1 (HA) festgelegt " -"werden." - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "hgst_space_mode muss in cinder.conf eine Oktalzahl/Ganzzahl sein" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "hgst_storage-Server %(svr)s nicht im Format :" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "hgst_storage_servers müssen in cinder.conf definiert werden" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"http-Service wurde möglicherweise mitten in dieser Operation abrupt " -"inaktiviert oder in den Wartungsstatus versetzt." - -msgid "id cannot be None" -msgstr "ID darf nicht 'None' sein" - -#, python-format -msgid "image %s not found" -msgstr "Abbild %s nicht gefunden" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "" -"initialize_connection: Fehler beim Abrufen der Attribute für Datenträger %s." - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "" -"initialize_connection: Fehlendes Datenträgerattribut für Datenträger %s." - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection: Kein Knoten in E/A-Gruppe %(gid)s für Datenträger " -"%(vol)s gefunden." - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection: Virtuelle Platte %s ist nicht definiert." - -#, python-format -msgid "invalid user '%s'" -msgstr "ungültiger Benutzer '%s'" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "iSCSI-Portal %s nicht gefunden" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"iscsi_ip_address muss in Konfigurationsdatei festgelegt werden, wenn " -"Protokoll 'iSCSI' verwendet wird." - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "Schlüsselmanagerfehler: %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr.fixed_key nicht bestimmt" - -msgid "limit param must be an integer" -msgstr "'limit'-Parameter muss eine Ganzzahl sein" - -msgid "limit param must be positive" -msgstr "'limit'-Parameter muss positiv sein" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" -"manage_existing erfordert den Schlüssel 'name' zum Identifizieren eines " -"vorhandenen Datenträgers." - -#, python-format -msgid "marker [%s] not found" -msgstr "Marker [%s] nicht gefunden" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "Fehlende Anführungszeichen für mdiskgrp %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "migration_policy muss 'on-demand' oder 'never' sein, übergeben: %s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "mkfs fehlgeschlagen auf Datenträger %(vol)s, Fehlernachricht: %(err)s." - -msgid "mock" -msgstr "mock" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs ist nicht installiert" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "mehrere Ressourcen mit dem Namen %s durch drbdmanage gefunden" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "mehrere Ressourcen mit Momentaufnahme-ID %s gefunden" - -msgid "name cannot be None" -msgstr "Name darf nicht 'None' sein" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "" -"naviseccli_path: NAVISECCLI-Tool %(path)s konnte nicht gefunden werden." - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "keine Momentaufnahme mit ID %s in drbdmanage gefunden" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "nicht genau eine Momentaufnahme mit ID %s" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "nicht genau ein Datenträger mit ID %s" - -#, python-format -msgid "obj missing quotes %s" -msgstr "Fehlende Anführungszeichen für obj %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled ist nicht ausgeschaltet." - -msgid "progress must be an integer percentage" -msgstr "Fortschritt muss ein Ganzzahlprozentsatz sein" - -msgid "promote_replica not implemented." -msgstr "promote_replica nicht implementiert. " - -msgid "provider must be defined" -msgstr "Provider muss definiert sein" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"qemu-img ab Version %(minimum_version)s ist für diesen Datenträgertreiber " -"erforderlich. Aktuelle qemu-img-Version: %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img ist nicht installiert und das Image weist den Typ %s auf. Es können " -"nur RAW-Images verwendet werden, wenn qemu-img nicht installiert ist." - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img ist nicht installiert und das Plattenformat wurde nicht angegeben. " -"Es können nur RAW-Images verwendet werden, wenn qemu-img nicht installiert " -"ist." - -msgid "rados and rbd python libraries not found" -msgstr "rados- und rbd-python-Bibliotheken nicht gefunden" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "'read_deleted' kann nur 'no', 'yes' oder 'only' sein, nicht '%r'" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Wiederherstellung: %(vol_id)s konnte DSMC wegen ungültiger Argumente nicht " -"unter %(bpath)s.\n" -"Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Wiederherstellung: %(vol_id)s konnte DSMC nicht unter %(bpath)s ausführen.\n" -"Standardausgabe: %(out)s\n" -" Standardfehler: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Wiederherstellung: %(vol_id)s fehlgeschlagen.\n" -"Standardausgabe: %(out)s\n" -"Standardfehler: %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"restore_backup abgebrochen, tatsächliche Objektliste entspricht nicht der in " -"den Metadaten gespeicherten Liste." - -msgid "root element selecting a list" -msgstr "Stammelement wählt eine Liste aus" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"rtslib_fb enthält Mitglied %s nicht: Sie benötigen möglicherweise eine " -"neuere python-rtslib-fb." - -msgid "san_ip is not set." -msgstr "san_ip wurde nicht festgelegt." - -msgid "san_ip must be set" -msgstr "'san_ip' muss festgelegt sein" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip: Konfiguration für Pflichtfeld. san_ip ist nicht festgelegt. " - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"san_login und/oder san_password ist für Datera-Treiber in der cinder.conf " -"nicht festgelegt. Legen Sie diese Informationen fest und starten Sie den " -"cinder-volume-Service erneut." - -msgid "serve() can only be called once" -msgstr "serve() kann nur einmal aufgerufen werden." - -msgid "service not found" -msgstr "Dienst nicht gefunden" - -msgid "snapshot does not exist" -msgstr "Momentaufnahme ist nicht vorhanden" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "Momentaufnahme-ID %s nicht gefunden" - -#, python-format -msgid "snapshot-%s" -msgstr "snapshot-%s" - -#, python-format -msgid "source vol id:%s not found" -msgstr "Quellendatenträger-ID %s nicht gefunden" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "Quellendatenträger-ID %s wird nicht repliziert" - -msgid "status must be available" -msgstr "Status muss 'available' sein" - -msgid "subclasses must implement construct()!" -msgstr "Unterklassen müssen Konstrukt () implementieren!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo fehlgeschlagen, Vorgang wird fortgesetzt" - -msgid "sync_replica not implemented." -msgstr "sync_replica nicht implementiert. " - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"targetcli nicht installiert. Standardverzeichnis (%(default_path)s) konnte " -"nicht erstellt werden: %(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "terminate_connection: Fehler beim Abrufen von Hostname von Connector." - -msgid "timeout creating new_volume on destination host" -msgstr "Zeitlimitüberschreitung beim Erstellen von new_volume auf Zielhost" - -msgid "too many body keys" -msgstr "zu viele Textschlüssel" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "umount: %s: nicht eingehängt" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "Abhängen: %s: Ziel ist ausgelastet" - -msgid "umount: : some other error" -msgstr "Abhängen: : ein anderer Fehler" - -msgid "umount: : target is busy" -msgstr "Abhängen: : Ziel ist ausgelastet" - -#, python-format -msgid "unrecognized argument %s" -msgstr "Nicht erkanntes Argument %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "Nicht unterstützter Komprimierungsalgorithmus: %s" - -msgid "valid iqn needed for show_target" -msgstr "Gültiger qualifizierter iSCSI-Name für show_target erforderlich" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "Virtuelle Platte %s ist nicht definiert." - -msgid "vmemclient python library not found" -msgstr "vmemclient-python-Bibliothek nicht gefunden" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "Datenträger %s in drbdmanage nicht gefunden" - -msgid "volume assigned" -msgstr "Datenträger zugeordnet" - -msgid "volume changed" -msgstr "Datenträger geändert" - -msgid "volume does not exist" -msgstr "Datenträger ist nicht vorhanden" - -msgid "volume is already attached" -msgstr "Datenträger ist bereits angehängt" - -msgid "volume is not local to this node" -msgstr "Datenträger ist nicht lokal auf diesem Knoten" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"Datenträgergröße %(volume_size)d ist zu klein zum Wiederherstellen von " -"Sicherung der Größe %(size)d." - -#, python-format -msgid "volume size %d is invalid." -msgstr "Datenträgergröße %d ist ungültig." - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "" -"volume_type muss beim Erstellen eines Datenträgers in einer Konsistenzgruppe " -"angegeben sein." - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id darf nicht 'None' sein" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "" -"volume_types muss zum Erstellen der Konsistenzgruppe %(name)s angegeben " -"werden." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "" -"volume_types muss zum Erstellen der Konsistenzgruppe %s angegeben werden." - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "wait_for_condition: %s hat zulässiges Zeitlimit überschritten." diff --git a/cinder/locale/es/LC_MESSAGES/cinder.po b/cinder/locale/es/LC_MESSAGES/cinder.po deleted file mode 100644 index 43304830d..000000000 --- a/cinder/locale/es/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,8357 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# Eduardo Gonzalez Gutierrez , 2015 -# FIRST AUTHOR , 2011 -# Jose Enrique Ruiz Navarro , 2014 -# Eduardo Gonzalez Gutierrez , 2015. #zanata -# OpenStack Infra , 2015. #zanata -# Tom Cocozzello , 2015. #zanata -# Tom Cocozzello , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-09-15 11:41+0000\n" -"Last-Translator: Eduardo Gonzalez Gutierrez \n" -"Language: es\n" -"Plural-Forms: nplurals=2; plural=(n != 1);\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Spanish\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"Versión de OpenStack Cinder: %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr " pero el tamaño ahora es %d" - -#, python-format -msgid " but size is now %d." -msgstr " pero el tamaño es ahora %d." - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing no puede gestionar un volumen conectado con " -"hosts. Desconecte este volumen de los hosts existentes antes de realizar la " -"importación." - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"Resultado: %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s: %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s: Permiso denegado." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s: se ha encontrado un error con una salida de CLI inesperada.\n" -" Mandato: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"Código de estado: %(_status)s\n" -"Cuerpo: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, subjectAltName: %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s: se está creando NetworkPortal: asegúrese de que el puerto " -"%(port)d en la IP %(ip)s no lo esté utilizando otro servicio." - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "%(name)s requiere de, al menos, %(min_length)s caracteres." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s tiene más de %(max_length)s caracteres." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s: copia de seguridad %(bck_id)s, volumen %(vol_id)s ha fallado. El " -"objeto de copia de seguridad tiene una modalidad inesperada. Se soportan las " -"copias de seguridad de imagen o archivo, la modalidad real es %(vol_mode)s." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" -"El servicio %(service)s no está %(status)s en el dispositivo de " -"almacenamiento: %(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s debe ser <= %(max_value)d" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s debe ser >= %(min_value)d" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" -"El valor %(worker_name)s de %(workers)d no es válido, debe ser mayor que 0." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"No se puede acceder a %s. Verifique que GPFS está activo y que el sistema de " -"archivos está montado." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"%s no se puede redimensionar utilizando la operación de clonación ya que no " -"contiene bloques." - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"%s no se puede redimensionar utilizando la operación de clonación ya que se " -"encuentra en un volumen comprimido" - -#, python-format -msgid "%s configuration option is not set." -msgstr "La opción de configuración %s no está establecida." - -#, python-format -msgid "%s is not a directory." -msgstr "%s no es un directorio." - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s no es una serie o unicode" - -#, python-format -msgid "%s is not installed" -msgstr "%s no está instalado" - -#, python-format -msgid "%s is not installed." -msgstr "%s no está instalado." - -#, python-format -msgid "%s is not set" -msgstr "%s no está establecido" - -#, python-format -msgid "%s is not set." -msgstr "%s no está establecido." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s debe ser una imagen raw o qcow2 válida." - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s debe ser una ruta absoluta." - -#, python-format -msgid "%s must be an integer." -msgstr "%s debe ser un entero." - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s no está definido en cinder.conf" - -#, python-format -msgid "%s not set." -msgstr "%s no establecido." - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s' no es válido para flashsystem_connection_protocol en el archivo " -"de configuración. Los valores válidos son %(enabled)s." - -msgid "'active' must be present when writing snap_info." -msgstr "'activo' debe estar presente al escribir snap_info." - -msgid "'consistencygroup_id' must be specified" -msgstr "Es necesario especificar el 'consistencygroup_id'" - -msgid "'qemu-img info' parsing failed." -msgstr "Se ha encontrado un error en el análisis de 'qemu-img info'." - -msgid "'status' must be specified." -msgstr "se debe especificar 'status'." - -msgid "'volume_id' must be specified" -msgstr "Se debe especificar 'volume_id'" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"(Mandato: %(cmd)s) (Código de retorno: %(exit_code)s) (Salida estándar: " -"%(stdout)s) (Error estándar: %(stderr)s)" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "No se ha encontrado un LUN (HLUN). (LDEV: %(ldev)s)" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"No se ha encontrado un LUN (HLUN) libre. Añada un grupo de host diferente. " -"(LDEV: %(ldev)s)" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "" -"No se ha podido añadir un grupo de host. (puerto: %(port)s, nombre: %(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"No se ha podido eliminar un grupo de host. (puerto: %(port)s, ID de grupo: " -"%(gid)s, nombre: %(name)s)" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "Un grupo de host no es válido. (grupo de host: %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "No se puede suprimir un par. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"No se ha podido crear un par. Se ha excedido el número de par máximo. " -"(método de copia: %(copy_method)s, P-VOL: %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "Un parámetro no es válido. (%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "Un valor de parámetro no es válido. (%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "No se ha encontrado una agrupación. (ID de agrupación: %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Un estado de instantánea no es válido. (estado: %(status)s)" - -msgid "A volume ID or share was not specified." -msgstr "No se ha especificado un ID de volumen o compartición." - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "Un estado de volumen no es válido. (estado: %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "La API %(name)s ha fallado con serie de error %(err)s" - -msgid "API key is missing for CloudByte driver." -msgstr "Falta la clave de API para el controlador CloudByte." - -#, python-format -msgid "API response: %s" -msgstr "Respuesta de la API: %s" - -msgid "API version could not be determined." -msgstr "No se ha podido determinar la versión de API." - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" -"A punto de suprimir proyectos hijo que tienen cuota distinta de cero. Esto " -"no debe realizarse." - -msgid "Access list not available for public volume types." -msgstr "La lista de acceso no está disponible para tipos de volumen públicos." - -msgid "Activate or deactivate QoS error." -msgstr "Error al activar o desactivar QoS." - -msgid "Activate snapshot error." -msgstr "Error al activar una instantánea." - -msgid "Add FC port to host error." -msgstr "Error al añadir el puerto FC al host." - -msgid "Add fc initiator to array error." -msgstr "Error al añadir el iniciador fc a la matriz." - -msgid "Add initiator to array error." -msgstr "Error al añadir el iniciar a la matriz." - -msgid "Add lun to cache error." -msgstr "Error al añadir lun a la caché." - -msgid "Add lun to partition error." -msgstr "Error al añadir lun a la partición." - -msgid "Add mapping view error." -msgstr "Error al añadir la vista de correlaciones." - -msgid "Add new host error." -msgstr "Error al añadir host nuevo." - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"No existen las agrupaciones de almacenamiento especificadas que se van a " -"gestionar. Compruebe su configuración. Agrupaciones no existentes: %s" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "Se ha producido un error en SheepdogDriver. (Razón: %(reason)s)" - -msgid "An error has occurred during backup operation" -msgstr "Un error ha ocurrido durante la operación de copia de seguridad" - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "Se ha producido un error al buscar el volumen \"%s\"." - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"Se ha producido un error durante la operación LUNcopy. Nombre de LUNcopy: " -"%(luncopyname)s. Situación de LUNcopy: %(luncopystatus)s. Estado de LUNcopy: " -"%(luncopystate)s." - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "Se ha producido un error al leer el volumen \"%s\"." - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "Se ha producido un error al escribir en el volumen \"%s\"." - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "" -"No se ha podido añadir un usuario CHAP de iSCSI. (nombre de usuario: " -"%(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "" -"No se ha podido eliminar un usuario CHAP de iSCSI. (username: %(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"No se ha podido añadir un destino de iSCSI. (puerto: %(port)s, alias: " -"%(alias)s, razón: %(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"No se ha podido suprimir un destino de iSCSI. (puerto: %(port)s, tno: " -"%(tno)s, alias: %(alias)s)" - -msgid "An unknown exception occurred." -msgstr "Una excepción desconocida ha ocurrido" - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "" -"Un usuario con ámbito de señal para un subproyecto no puede ver la cuota de " -"sus padres." - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "" -"La matriz no existe o está fuera de línea. El estado actual de la matriz es " -"%s." - -msgid "Associate host to hostgroup error." -msgstr "Error al asociar host con el grupo de host." - -msgid "Associate host to mapping view error." -msgstr "Error al asociar el host con la vista de correlaciones." - -msgid "Associate initiator to host error." -msgstr "Error al asociar el iniciador con el host." - -msgid "Associate lun to lungroup error." -msgstr "Error al asociar LUN con el grupo de LUN." - -msgid "Associate lungroup to mapping view error." -msgstr "Error al asociar el grupo de LUN con la vista de correlaciones." - -msgid "Associate portgroup to mapping view error." -msgstr "Error al asociar el grupo de puertos a la vista de correlaciones." - -msgid "At least one valid iSCSI IP address must be set." -msgstr "Por lo menos se debe establecer una dirección IP de iSCSI válida." - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "Intento de transferir %s con clave de aut no válida." - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "" -"No se han encontrado detalles del grupo de autenticación [%s] en el " -"almacenamiento CloudByte." - -msgid "Auth user details not found in CloudByte storage." -msgstr "" -"No se han encontrado detalles del usuario de autenticación en el " -"almacenamiento CloudByte." - -msgid "Authentication error" -msgstr "Error de autenticación" - -msgid "Authorization error" -msgstr "Error de autorización" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "La zona de disponibilidad '%(s_az)s' no es válida." - -msgid "Available categories:" -msgstr "Categorías disponibles:" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"Las especificaciones QoS de programa de fondo no se admiten en esta familia " -"de almacenamiento y versión ONTAP ." - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "El programa de fondo no existe %(backend)s)" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "Informes de fondo: %(message)s" - -msgid "Backend reports: item already exists" -msgstr "Informes de fondo: el elemento ya existe" - -msgid "Backend reports: item not found" -msgstr "Informes de fondo: elemento no encontrado" - -msgid "Backend server not NaServer." -msgstr "El servidor Backend no es NaServer." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "" -"Tiempo de espera de reintento de servicio de fondo: %(timeout)s segundos" - -msgid "Backend storage did not configure fiber channel target." -msgstr "" -"El almacenamiento del programa de fondo no ha configurado el destino de " -"canal de fibra." - -msgid "Backing up an in-use volume must use the force flag." -msgstr "" -"La copia de seguridad de un volumen en uso debe utilizar el distintivo force." - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "No se ha podido encontrar la copia de seguridad %(backup_id)s." - -msgid "Backup RBD operation failed" -msgstr "La operación de RBD de copia de seguridad ha fallado" - -msgid "Backup already exists in database." -msgstr "La copia de seguridad ya existe en la base de datos." - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "Driver de copia de seguridad ha reportado un error: %(message)s" - -msgid "Backup id required" -msgstr "Se necesita una copia de seguridad" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "" -"No se soporta la copia de seguridad para volúmenes GlusterFS con " -"instantáneas." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "" -"La copia de seguridad sólo se admite en volúmenes SOFS sin archivo de " -"respaldo." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "" -"La copia de seguridad solo se soporta para volúmenes GlusterFS con formato " -"raw." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "La copia de seguridad sólo se admite en volúmenes SOFS sin formato." - -msgid "Backup operation of an encrypted volume failed." -msgstr "" -"No se ha podido realizar la operación de copia de seguridad de un volumen " -"cifrado." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"El servicio de copia de seguridad %(configured_service)s no admite la " -"verificación. El id de copia de seguridad %(id)s no se ha verificado. Se " -"omite la verificación." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"El servicio de copia de seguridad %(service)s no soporta la verificación. El " -"ID de copia de seguridad %(id)s no se ha verificado. Se omite el " -"restablecimiento." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "" -"La copia de seguridad solo debe tener una instantánea pero en lugar de ello " -"tiene %s" - -msgid "Backup status must be available" -msgstr "El estado de la copia de seguridad debe ser available" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "El estado de copia de seguridad debe ser disponible y no %s." - -msgid "Backup status must be available or error" -msgstr "El estado de la copia de seguridad debe ser available o error" - -msgid "Backup to be restored has invalid size" -msgstr "La copia de seguridad que restaurar tiene un tamaño no válido" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "Se ha devuelto una línea de estado errónea: %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "Clave(s) incorrecta(s) en conjunto de cuotas: %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" -"Respuesta errónea o inesperada de la API de programa de fondo del volumen de " -"almacenamiento: %(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "" -"Formato de proyecto erróneo: el proyecto no tiene un formato correcto (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" -"Solicitud incorrecta enviada al clúster Datera: Argumentos no válidos: " -"%(args)s | %(message)s" - -msgid "Bad response from Datera API" -msgstr "Respuesta errónea de la API Datera" - -msgid "Bad response from SolidFire API" -msgstr "Respuesta errónea de la API SolidFire" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "Respuesta errónea de XMS, %s" - -msgid "Binary" -msgstr "Binario" - -msgid "Blank components" -msgstr "Componentes en blanco" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Esquema de autenticación de API Blockbridge (señal o contraseña)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "" -"Contraseña de API Blockbridge (para esquema de autenticación 'password')" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Señal de API Blockbridge (para el esquema de autenticación 'token')" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "" -"Usuario de API Blockbridge (para el esquema de autenticación 'password')" - -msgid "Blockbridge api host not configured" -msgstr "No se ha configurado el host de API Blockbridge" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "" -"Blockbridge se ha configurado con un esquema de autenticación no válido " -"'%(auth_scheme)s'" - -msgid "Blockbridge default pool does not exist" -msgstr "La agrupación predeterminada de Blockbridge no existe" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" -"Contraseña de Blockbridge no configurada (obligatoria para el esquema de " -"autenticación 'password')" - -msgid "Blockbridge pools not configured" -msgstr "Agrupaciones de Blockbridge no configuradas" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" -"Señal Blockbridge no configurada (obligatoria para el esquema de " -"autenticación 'token')" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" -"Usuario de API Blockbridge no configurado (obligatorio para el esquema de " -"autenticación 'password')" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "El secreto de CHAP debe tener entre 12 y 16 bytes." - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Salida de excepción de CLI:\n" -" mandato: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Salida de excepción de CLI:\n" -" mandato: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E La correlación de disco virtual a host no se ha creado, ya que el " -"disco virtual ya se ha correlacionado con un host.\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "No se admite la versión CONCERTO." - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "CPG (%s) no existe en la matriz" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "" -"El nombre de caché es Ninguno, establezca smartcache:cachename en clave." - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "" -"El volumen de la memoria caché %(cache_vol)s no tiene la instantánea " -"%(cache_snap)s." - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "No se encuentra el ID de caché por nombre de caché %(name)s." - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "No se encuentra el ID de partición por nombre %(name)s." - -#, python-format -msgid "Can not translate %s to integer." -msgstr "No se puede traducir %s a un entero." - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "No se puede acceder a 'scality_sofs_config': %s" - -msgid "Can't decode backup record." -msgstr "No se puede decodificar el registro de copia de seguridad." - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "" -"No se encuentra el nombre de la memoria caché en la matriz, el nombre de la " -"memoria caché es: %(name)s." - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "" -"No se puede encontrar el nombre de la partición en la matriz, el nombre de " -"la partición es: %(name)s." - -#, python-format -msgid "Can't open config file: %s" -msgstr "No se puede abrir el archivo de configuración: %s" - -msgid "Can't parse backup record." -msgstr "No se puede analizar el registro de copia de seguridad." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"No se puede añadir el volumen %(volume_id)s al grupo %(group_id)s debido a " -"que no tiene tipo de volumen." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"No se puede añadir el volumen %(volume_id)s al grupo de consistencia " -"%(group_id)s porque ya está en el grupo de consistencia %(orig_group)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"No se puede añadir el volumen %(volume_id)s al grupo %(group_id)s debido a " -"que no se puede encontrar el volumen." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"No se puede añadir el volumen %(volume_id)s al grupo %(group_id)s debido a " -"el volumen no existe." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"No se puede añadir el volumen %(volume_id)s al grupo %(group_id)s debido a " -"que el volumen está en un estado no válido: %(status)s. Los estados válidos " -"son: %(valid)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"No se puede añadir el volumen %(volume_id)s al grupo %(group_id)s debido a " -"que el grupo no soporta el tipo de volumen %(volume_type)s." - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"No se puede conectar un volumen ya conectado %s; la conexión múltiple está " -"inhabilitada mediante la opción de configuración 'netapp_enable_multiattach'." - -msgid "Cannot connect to ECOM server." -msgstr "No se puede conectar al servidor de ECOM.." - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"No se puede crear un clon con un tamaño de %(vol_size)s a partir de un " -"volumen con un tamaño de %(src_vol_size)s" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"No se puede crear el grupo de consistencia %(group)s porque la instantánea " -"%(snap)s no está en un estado válido. Los estados válidos son: %(valid)s." - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"No se puede crear el grupo de consistencia %(group)s porque el volumen de " -"origen %(source_vol)s no está en un estado válido. Los estados válidos son: " -"%(valid)s." - -#, python-format -msgid "Cannot create directory %s." -msgstr "No se puede crear el directorio %s." - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "" -"No se pueden crear especificaciones de cifrado. El tipo de volumen se está " -"utilizando." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"No se puede crear la imagen del formato de disco: %s. Solo se acepta el " -"formato de disco vmdk." - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "No se puede crear la vista de máscara: %(maskingViewName)s. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"No se pueden crear más de %(req)s volúmenes en la matriz ESeries si " -"'netapp_enable_multiattach' se ha establecido en true." - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "" -"No se puede crear o encontrar un grupo de almacenamiento con el nombre " -"%(sgGroupName)s." - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"No se puede crear un volumen con un tamaño de %(vol_size)s a partir de una " -"instantánea con un tamaño de %(snap_size)s" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "No se puede crear el volumen de tamaño %s: no es múltiplo de 8GB." - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"No se puede crear el tipo de volumen con el nombre %(name)s y las " -"especificaciones %(extra_specs)s" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "No se puede suprimir LUN %s mientras haya instantáneas." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"No se puede suprimir el volumen de la memoria caché: %(cachevol_name)s. Se " -"ha actualizado a %(updated_at)s y actualmente tiene %(numclones)d instancias " -"de volumen." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"No se puede suprimir el volumen de la memoria caché: %(cachevol_name)s. Se " -"ha actualizado a %(updated_at)s y actualmente tiene %(numclones)s instancias " -"de volumen." - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "" -"No se pueden suprimir especificaciones de cifrado. El tipo de volumen se " -"está utilizando." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "No se puede ejecutar /sbin/mount.sofs" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "No se puede encontrar el grupo CG %s." - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "" -"No se puede encontrar el servicio de configuración de controlador para el " -"sistema de almacenamiento %(storage_system)s." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "" -"No se puede encontrar el servicio de réplica para crear el volumen para la " -"instantánea %s." - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "" -"No se encuentra el servicio de réplica para suprimir la instantánea %s." - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "No se ha podido encontrar el servicio de réplica en el sistema %s." - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "" -"No se encuentra el volumen: %(id)s. No se puede gestionar la operación. " -"Saliendo..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "" -"No se puede encontrar el volumen: %(volumename)s. Ampliar operación. " -"Saliendo...." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "" -"No se puede encontrar el número de dispositivo para el volumen " -"%(volumeName)s." - -msgid "Cannot find migration task." -msgstr "No se puede encontrar la tarea de migración." - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "No se ha podido encontrar el servicio de réplica en el sistema %s." - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "" -"No se encuentra la instancia de grupo de consistencia de origen. " -"consistencygroup_id: %s." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "No se puede obtener mcs_id por el ID de canal: %(channel_id)s." - -msgid "Cannot get necessary pool or storage system information." -msgstr "" -"No se puede obtener la información del sistema de almacenamiento o " -"agrupación necesaria" - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"No se puede obtener o crear un grupo de almacenamiento: %(sgGroupName)s para " -"el volumen %(volumeName)s " - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "No se puede obtener o crear el grupo de iniciadores: %(igGroupName)s. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "No se puede obtener el grupo de puertos: %(pgGroupName)s. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"No se puede obtener el grupo de almacenamiento: %(sgGroupName)s de la vista " -"de máscara %(maskingViewInstanceName)s. " - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"No se puede obtener el rango de tamaño soportado para %(sps)s Código de " -"retorno: %(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"No se puede obtener el grupo de almacenamiento predeterminado para la " -"política FAST: %(fastPolicyName)s." - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "No se puede montar Scality SOFS, compruebe syslog por si hay errores" - -msgid "Cannot ping DRBDmanage backend" -msgstr "No se puede realizar ping en el programa de fondo DRBDmanage" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "No se puede colocar el volumen %(id)s en %(host)s" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"No se puede proporcionar 'cgsnapshot_id' y 'source_cgid' para crear el grupo " -"de consistencia %(name)s desde el origen." - -msgid "Cannot register resource" -msgstr "No se puede registrar el recurso" - -msgid "Cannot register resources" -msgstr "No se puede registrar los recursos" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"No se puede eliminar el volumen %(volume_id)s del grupo de consistencia " -"%(group_id)s porque no está en el grupo." - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"No se puede eliminar el volumen %(volume_id)s del grupo de consistencia " -"%(group_id)s porque el volumen está en un estado no válido: %(status)s. Los " -"estados válidos son: %(valid)s." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "No se puede volver a escribir de una matriz de 3PAR a otra." - -msgid "Cannot retype to a CPG in a different domain." -msgstr "No se puede volver a escribir en un CPG en un dominio diferente." - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "" -"No se puede volver a escribir en un CPG de instantánea en un dominio " -"diferente." - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"No se puede ejecutar el mandato vgc-cluster, asegúrese de que el software se " -"haya instalado y que los permisos se hayan configurado correctamente." - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "" -"No se pueden especificar ambos, hitachi_serial_number e hitachi_unit_name." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "" -"No se puede especificar el nombre de dominio de protección y el ID de " -"dominio de protección." - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "" -"No se puede especificar el nombre de agrupación de almacenamiento y el ID de " -"agrupación de almacenamiento." - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"No se puede actualizar el grupo de consistencia %(group_id)s porque no se " -"han proporcionado nombre, descripción, add_volumes o remove_volumes válidos." - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "" -"No se pueden actualizar especificaciones de cifrado. El tipo de volumen se " -"está utilizando." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "No se puede actualizar volume_type (tipo de volumen): %(id)s" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "No se puede verificar la existencia del objeto: %(instanceName)s." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "No se ha podido encontrar el CgSnapshot %(cgsnapshot_id)s." - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cgsnahost está vacío. No se creará ningún grupo de consistencia." - -msgid "Cgsnapshot status must be available or error" -msgstr "El estado de cgsnapshot debe ser disponible o error" - -msgid "Change lun priority error." -msgstr "Error al cambiar la prioridad de lun." - -msgid "Change lun smarttier policy error." -msgstr "Error al cambiar la política smarttier de lun." - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "" -"El cambio produciría un uso inferior a 0 para los recursos siguientes: " -"%(unders)s." - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "" -"Compruebe los permisos de acceso para la unidad compartida ZFS asignada a " -"este controlador." - -msgid "Check hostgroup associate error." -msgstr "Error al comprobar la asociación del grupo de host." - -msgid "Check initiator added to array error." -msgstr "Error al comprobar el iniciador añadido a la matriz." - -msgid "Check initiator associated to host error." -msgstr "Error al comprobar el iniciador asociado con el host." - -msgid "Check lungroup associate error." -msgstr "Error al comprobar la asociación del grupo de LUN." - -msgid "Check portgroup associate error." -msgstr "Error al comprobar la asociación del grupo de puertos." - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"Compruebe el estado del servicio HTTP. Asegúrese también de que el número de " -"puerto HTTPS es el mismo que el que se ha especificado en cinder.conf." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "" -"El tamaño de trozo no es múltiplo del tamaño de bloque para la creación de " -"hash." - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "La función Clonar no tiene licencia en %(storageSystem)s." - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "" -"El clúster no se ha formateado. Debe realizar probablemente \"dog cluster " -"format\"." - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "Mandato %(cmd)s bloqueado en la CLI que se ha cancelado" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition: %s tiempo de espera" - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "" -"CommandLineHelper._wait_for_condition: %s ha agotado el tiempo de espera." - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"El habilitador de compresión no está instalado. No se puede crear un volumen " -"comprimido." - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "Clúster de cálculo: no se ha encontrado %(cluster)s." - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "El archivo de configuración %(configurationFile)s no existe." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "No se ha establecido el valor de configuración %s." - -msgid "Configured host type is not supported." -msgstr "No hay soporte para el tipo de host configurado." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"Especificaciones QoS en conflicto en el tipo de volumen %s: cuando la " -"especificación QoS se asocia al tipo de volumen, no se permite el valor " -"heredado \"netapp:qos_policy_group\" en las especificaciones adicionales del " -"tipo de volumen." - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Conexión a glance falló: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "La conexión a swift ha fallado: %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "El conector no proporciona: %s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "El conector no dispone de la información necesaria: %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"El grupo de consistencia %s contiene todavía volúmenes. Se requiere el " -"distintivo de fuerza para eliminarlo." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "El grupo de consistencia %s tiene todavía cgsnapshots dependientes." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "El grupo de consistencia está vacío. No se creará ningún cgsnapshot." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"El estado del grupo de consistencia debe ser disponible o error, pero el " -"estado actual es:%s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "" -"El estado del grupo de consistencia debe estar disponible, pero el estado " -"actual es: %s" - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "No se ha encontrado el ConsistencyGroup %(consistencygroup_id)s." - -msgid "Container" -msgstr "Contenedor" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"Formato de contenedor: el controlador VMDK no da soporte a %s, sólo 'bare' " -"se admite." - -msgid "Container size smaller than required file size." -msgstr "Tamaño de contenedor menor que tamaño de archivo necesario." - -msgid "Content type not supported." -msgstr "Tipo de contenido no soportado." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "" -"El servicio de configuración de controlador no se ha encontrado en " -"%(storageSystemName)s." - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "No se ha podido resolver el IP de controlador '%(host)s': %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "Se ha convertido a %(f1)s, pero ahora el formato es %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "" -"Se ha convertido a %(vol_format)s, pero ahora el formato es %(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "Convertido a sin formato, pero el formato es ahora %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "Se ha convertido a sin formato, pero el formato es ahora %s." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"La tarea de copia de volumen ha fallado: convert_to_base_volume: id=%(id)s, " -"estado=%(status)s." - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "Copiando metadatos de %(src_type)s %(src_id)s a %(vol_id)s." - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "No se ha podido encontrar el id de clúster GPFS: %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "" -"No se ha podido encontrar el dispositivo de sistema de archivos GPFS: %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "" -"No se ha podido encontrar un host para el volumen %(volume_id)s con el tipo " -"%(type_id)s." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "No se ha podido encontrar configuración en %(path)s" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "" -"No se ha podido encontrar la exportación iSCSI para el volumen " -"%(volumeName)s." - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "No se ha podido encontrar la exportación iSCSI para el volumen %s" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "No se ha encontrado el destino iSCSI del volumen: %(volume_id)s." - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "" -"No se ha podido encontrar la clave en la salida del mandato %(cmd)s: %(out)s." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "No se ha podido encontrar el parámetro %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "No se ha podido encontrar el destino %s" - -msgid "Could not get system name." -msgstr "No se ha podido obtener el nombre del sistema." - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "No se ha podido cargar aplicación de pegar '%(name)s' desde %(path)s " - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "No se puede leer %s. Re-ejecutando con sudo" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "No se ha podido guardar la configuración en %(file_path)s: %(exc)s" - -msgid "Create QoS policy error." -msgstr "Error al crear la política QoS." - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"La creación de copia de seguridad ha terminado anormalmente, se esperaba el " -"estado de copia de seguridad %(expected_status)s pero se ha obtenido " -"%(actual_status)s." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"La creación de copia de seguridad ha terminado anormalmente, se esperaba el " -"estado de volumen %(expected_status)s pero se ha obtenido %(actual_status)s." - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" -"No se admite la creación de volúmenes cifrados con el tipo %(type)s de la " -"imagen %(image)s ." - -msgid "Create export for volume failed." -msgstr "Error al crear la exportación de volumen." - -msgid "Create hostgroup error." -msgstr "Error al crear el grupo de host." - -msgid "Create lun migration error." -msgstr "Error al crear la migración de lun." - -msgid "Create luncopy error." -msgstr "Error de crear luncopy." - -msgid "Create lungroup error." -msgstr "Error al crear el grupo de LUN." - -msgid "Create manager volume flow failed." -msgstr "Error al crear un flujo de volumen de gestor." - -msgid "Create snapshot error." -msgstr "Error crear instantánea." - -#, python-format -msgid "Create volume error. Because %s." -msgstr "Error al crear volumen. Razón: %s." - -msgid "Create volume failed." -msgstr "La creación de volumen ha fallado." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"Han fallado la creación y activación del conjunto de zonas: (Zone set=" -"%(cfg_name)s error=%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "" -"Han fallado la creación y activación del conjunto de zonas: (Zone set=" -"%(zoneset)s error=%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "Creando usos desde %(begin_period)s hasta %(end_period)s" - -msgid "Current host isn't part of HGST domain." -msgstr "El host actual no forma parte del dominio HGST." - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"Host actual no válido para el volumen %(id)s con el tipo %(type)s, migración " -"no permitida" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"El host correlacionado actualmente para el volumen %(vol)s está en un grupo " -"de hosts no admitido con %(group)s." - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "OBSOLETO: Despliegue v1 de la API de Cinder." - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"Error de configuración de controlador DRBDmanage: algunas bibliotecas " -"obligatorias (dbus, drbdmanage.*) no encontradas." - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage esperaba un recurso (\"%(res)s\"), ha obtenido %(n)d" - -msgid "Data ONTAP API version could not be determined." -msgstr "No se ha podido determinar la versión de API de ONTAP de datos." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "" -"Los datos ONTAP que funcionan en 7-Mode no dan soporte a los grupos de " -"política QoS." - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Dedup es un tipo de aprovisionamiento válido pero requiere que la versión de " -"WSAPI '%(dedup_version)s' versión '%(version)s' esté instalada." - -msgid "Dedup luns cannot be extended" -msgstr "No se pueden ampliar los LUN dedup" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"El habilitador de deduplicación no está instalado. No se puede crear un " -"volumen deduplicado." - -msgid "Default pool name if unspecified." -msgstr "Nombre de agrupación predeterminado si no se especifica." - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"La cuota predeterminada para el recurso: %(res)s se establece por medio del " -"indicador de cuota predeterminada: quota_%(res)s, ahora se ha desaprobado. " -"Use la clase de cuota predeterminada para la cuota predeterminada." - -msgid "Default volume type can not be found." -msgstr "No se ha podido encontrar el tipo de volumen predeterminado." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "" -"Define el conjunto de agrupaciones expuestas y sus series de consulta de " -"programa de fondo asociadas" - -msgid "Delete LUNcopy error." -msgstr "Error al suprimir LUNcopy." - -msgid "Delete QoS policy error." -msgstr "Error al suprimir la política QoS." - -msgid "Delete associated lun from lungroup error." -msgstr "Error al suprimir el LUN asociado del grupo de LUN." - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"La supresión de la copia de seguridad ha terminado anormalmente, el servicio " -"de copia de seguridad configurado actualmente [%(configured_service)s] no es " -"el servicio de copia de seguridad que se usó para crear esta copia de " -"seguridad [%(backup_service)s]." - -msgid "Delete consistency group failed." -msgstr "Ha fallado la supresión del grupo de consistencia." - -msgid "Delete hostgroup error." -msgstr "Error al suprimir el grupo de host." - -msgid "Delete hostgroup from mapping view error." -msgstr "Error al suprimir el grupo de host de la vista de correlaciones." - -msgid "Delete lun error." -msgstr "Error al suprimir lun." - -msgid "Delete lun migration error." -msgstr "Error al suprimir la migración de lun." - -msgid "Delete lungroup error." -msgstr "Error al suprimir el grupo de LUN." - -msgid "Delete lungroup from mapping view error." -msgstr "Error al suprimir el grupo de LUN de la vista de correlaciones." - -msgid "Delete mapping view error." -msgstr "Error al suprimir la vista de correlaciones." - -msgid "Delete portgroup from mapping view error." -msgstr "Error al suprimir el grupo de puertos de la vista de correlaciones." - -msgid "Delete snapshot error." -msgstr "Error al suprimir una instantánea." - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "La supresión de instantánea del volumen no se soporta en estado: %s." - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup ha terminado anormalmente, se esperaba el estado de copia de " -"seguridad %(expected_status)s pero se ha obtenido %(actual_status)s." - -msgid "Deleting volume from database and skipping rpc." -msgstr "Suprimiendo el volumen de la base de datos y omitiendo rpc." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "Ha fallado la supresión de zonas: (command=%(cmd)s error=%(err)s)." - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "" -"Dell API 2.1 o superior necesario para soporte del grupo de consistencia." - -msgid "Describe-resource is admin only functionality" -msgstr "El recurso de descripción es funcionalidad sólo de administrador" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "El destino tiene migration_status %(stat)s, esperado %(exp)s." - -msgid "Destination host must be different than the current host." -msgstr "El host de destino debe ser diferente del host actual." - -msgid "Destination volume not mid-migration." -msgstr "El volumen de destino no mid-migration." - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"Error al desconectar el volumen: más de una conexión, pero ningún " -"attachment_id proporcionado." - -msgid "Detach volume from instance and then try again." -msgstr "Desconecte el volumen de la instancia y vuelva a intentarlo." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "Se ha detectado más de un volumen con el nombre %(vol_name)s" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "No se ha encontrado la columna esperada en %(fun)s: %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "No se ha encontrado la clave esperada %(key)s en %(fun)s: %(raw)s." - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "Disabled reason contiene caracteres inválidos o es demasiado larga." - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "No se ha encontrado el dominio con el nombre %s." - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Downlevel GPFS Cluster detectado. La característica GPFS Clone no está " -"habilitada en nivel cluster daemon %(cur)s - debe estar al menos en nivel " -"%(min)s." - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "El controlador no ha podido inicializar la conexión (error: %(err)s)." - -msgid "Driver must implement initialize_connection" -msgstr "El controlador debe implementar initialize_connection" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" -"El controlador ha decodificado correctamente los datos de la copia de " -"seguridad importados, pero faltan campos (%s)." - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"La API de proxy E-series versión %(current_version)s no da soporte a todo el " -"conjunto de especificaciones adicionales SSC. La versión de proxy debe ser " -"como mínimo %(min_version)s." - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"Excepción de CLI del controlador de EMC VNX Cinder: %(cmd)s (Código de " -"retorno: %(rc)s) (Salida: %(out)s)." - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword deben tener valores " -"válidos." - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"Debe proporcionar 'cgsnapshot_id' o 'source_cgid' para crear el grupo de " -"consistencia %(name)s del origen." - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"El SLO: %(slo)s o la carga de trabajo %(workload)s no son válidos. Examine " -"sentencias de error anteriores para valores válidos." - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "Se necesita hitachi_serial_number o hitachi_unit_name." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "" -"El servicio de composición de elementos no se ha encontrado en " -"%(storageSystemName)s" - -msgid "Enables QoS." -msgstr "Habilita la calidad de servicio." - -msgid "Enables compression." -msgstr "Habilita la compresión." - -msgid "Enables replication." -msgstr "Habilita la réplica." - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "Asegúrese de que configfs está montado en /sys/kernel/config." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al añadir el iniciador: %(initiator)s en groupInitiatorGroup: " -"%(initiatorgroup)s Código de retorno: %(ret.status)d Mensaje: %(ret.data)s ." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al añadir TargetGroup: %(targetgroup)s con IQN: %(iqn)s Código de " -"retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Error al conectar el volumen %(vol)s." - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al clonar la instantánea: %(snapshot)s en el volumen: %(lun)s de la " -"agrupación: %(pool)s Proyecto: %(project)s Clonar proyecto: %(clone_proj)s " -"Código de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Error al crear el volumen clonado: %(cloneName)s. Código de retorno: " -"%(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error al crear el volumen clonado: Volumen: %(cloneName)s Origen Volumen: " -"%(sourceName)s. Código de retorno: %(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error al crear el grupo: %(groupName)s. Código de retorno: %(rc)lu. Error: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Error al crear la vista de máscara: %(groupName)s. Código de retorno: " -"%(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error al crear el volumen: %(volumeName)s. Código de retorno: %(rc)lu. " -"Error: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error al crear el volumen: %(volumename)s. Código de retorno: %(rc)lu. " -"Error: %(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error CreateGroupReplica: origen: %(source)s destino: %(target)s. Código de " -"retorno: %(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al crear el iniciador: %(initiator)s en el Alias: %(alias)s Código de " -"retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al crear el proyecto: %(project)s en la agrupación: %(pool)s Código de " -"retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al crear la propiedad: %(property)s Tipo: %(type)s Descripción: " -"%(description)s Código de retorno: %(ret.status)d Mensaje: %(ret.data)s ." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Error al crear la unidad compartida: %(name)s Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al crear la instantánea: %(snapshot)s en el volumen: %(lun)s en la " -"agrupación: %(pool)s Proyecto: %(project)s Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al crear la instantánea: %(snapshot)s de la unidad compartida: " -"%(share)s en la agrupación: %(pool)s Proyecto: %(project)s Código de " -"retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Error al crear el destino: %(alias)s Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al crear TargetGroup: %(targetgroup)s con IQN: %(iqn)s Código de " -"retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Error al crear el volumen: %(lun)s Tamaño: %(size)s Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error al crear el nuevo código de retorno de volumen compuesto: %(rc)lu. " -"Error: %(error)s." - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al crear la acción de réplica en: agrupación: %(pool)s Proyecto: " -"%(proj)s volumen: %(vol)s para destino: %(tgt)s y agrupación: %(tgt_pool)s " -"código de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "Error al crear un volumen desenlazado en una operación de ampliación" - -msgid "Error Creating unbound volume." -msgstr "Error al crear el volumen desenlazado." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error al suprimir el volumen: %(volumeName)s. Código de retorno: %(rc)lu. " -"Error: %(error)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al suprimir la instantánea: %(snapshot)s en la unidad compartida: " -"%(share)s en la agrupación: %(pool)s Proyecto: %(project)s Código de " -"retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al suprimir la instantánea: %(snapshot)s en el volumen: %(lun)s en la " -"agrupación: %(pool)s Proyecto: %(project)s Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"Error al suprimir el volumen: %(lun)s de la agrupación: %(pool)s, Proyecto: " -"%(project)s. Código de retorno: %(ret.status)d, Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al suprimir el proyecto: %(project)s enla agrupación: %(pool)s Código " -"de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Error al suprimir la acción de réplica: %(id)s Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al obtener los iniciadores: InitiatorGroup: %(initiatorgroup)s Código " -"de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al obtener el estado del proyecto: agrupación: %(pool)s Proyecto: " -"%(project)s Código de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al obtener la unidad compartida: %(share)s en la agrupación: %(pool)s " -"Proyecto: %(project)s Código de retorno: %(ret.status)d Mensaje: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al obtener la instantánea: %(snapshot)s en el volumen: %(lun)s en la " -"agrupación: %(pool)s Proyecto: %(project)s Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Error al obtener el destino: %(alias)s Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al obtener el volumen: %(lun)s en la agrupación: %(pool)s Proyecto: " -"%(project)s Código de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Error al migrar el volumen de una agrupación a otra. Código de retorno: " -"%(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Error al modificar la vista de máscara: %(groupName)s. Código de retorno: " -"%(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al establecer las propiedades. Propiedades: %(props)s en el volumen: " -"%(lun)s de la agrupación: %(pool)s Proyecto: %(project)s Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error al terminar la sesión de migración. Código de retorno: %(rc)lu. " -"Error: %(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Error al verificar el iniciador: %(iqn)s Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Error al verificar la agrupación: %(pool)s Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al verificar el proyecto: %(project)s en la agrupación: %(pool)s " -"Código de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Error al verificar el servicio: %(service)s Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Error al verificar el destino: %(alias)s Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Error al verificar la unidad compartida: %(share)s en el Proyecto: " -"%(project)s y la Agrupación: %(pool)s Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s ." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"Error al añadir el volumen: %(volumeName)s con vía de acceso de instancia: " -"%(volumeInstancePath)s." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Error al añadir el iniciador al grupo: %(groupName)s. Código de retorno: " -"%(rc)lu. Error: %(error)s." - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "" -"Error al añadir el volumen al volumen compuesto. El error es: %(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "Error al añadir el volumen %(volumename)s al volumen base de destino" - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"Error al asociar el grupo de almacenamiento: %(storageGroupName)s con la " -"política fast: %(fastPolicyName)s con la descripción de error: %(errordesc)s." - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "" -"Error al conectar el volumen %s. Podría alcanzarse el límite de destino." - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Error al interrumpir la relación de clonación: Nombre de sincronización: " -"%(syncName)s Código de retorno: %(rc)lu. Error: %(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "Error al conectarse con un clúster ceph." - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "Error al conectar mediante ssh: %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "Error al crear el volumen: %s." - -msgid "Error deleting replay profile." -msgstr "Error al suprimir el perfil de reproducción." - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "Error al suprimir el volumen %(vol)s: %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "Error durante el análisis de evaluador: %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Error al editar la unidad compartida: %(share)s en la agrupación: %(pool)s " -"Código de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"Error al habilitar iSER para NetworkPortal: asegúrese de que hay soporte " -"para RDMA en el puerto iSCSI %(port)d en la IP %(ip)s." - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "" -"Se ha encontrado un error durante la limpieza de una conexión anómala: %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "Error al ejecutar la API de CloudByte [%(cmd)s], Error: %(err)s." - -msgid "Error executing EQL command" -msgstr "Error al ejecutar el mandato EQL" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Error al ejecutar mandato mediante ssh: %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "Error al ampliar el volumen %(vol)s: %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "Error al extender volumen: %(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "Error al buscar %(name)s" - -#, python-format -msgid "Error finding %s." -msgstr "Error al buscar %s" - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Error al obtener los detalles de la versión de dispositivo. Código de " -"retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "Error al obtener el ID de dominio del nombre %(name)s: %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "Error al obtener el ID de dominio del nombre %(name)s: %(id)s." - -msgid "Error getting initiator groups." -msgstr "Error al obtener los grupos de iniciador." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "Error al obtener el ID de agrupación del nombre %(pool)s: %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "" -"Error al obtener el ID de agrupación del nombre %(pool_name)s: %(err_msg)s." - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Error al obtener la acción de réplica: %(id)s. Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Error al obtener los detalles de origen de réplica. Código de retorno: %(ret." -"status)d Mensaje: %(ret.data)s." - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Error al obtener los detalles de destino de réplica. Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Error al obtener la versión: svc: %(svc)s. Código de retorno: %(ret.status)d " -"Mensaje: %(ret.data)s." - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "Error en respuesta de API SolidFire: data=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "Error en la creación de espacio para %(space)s de tamaño %(size)d GB" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "" -"Error en space-extend para el volumen %(space)s con %(size)d GB adicionales" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "Error al correlacionar el volumen %(vol)s. %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Error al modificar la sincronización de réplica: %(sv)s operación: " -"%(operation)s. Código de retorno: %(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Error al modificar el servicio: %(service)s Código de retorno: " -"%(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al mover el volumen: %(vol)s del proyecto de origen: %(src)s al " -"proyecto de destino: %(tgt)s Código de retorno: %(ret.status)d Mensaje: " -"%(ret.data)s ." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "Se producido un error al crear el cgsnapshot %s." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "Se producido un error al suprimir el cgsnapshot %s." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "Se ha producido un error al actualizar el grupo de consistencia %s." - -#, python-format -msgid "Error parsing config file: %s" -msgstr "Error al analizar el archivo de configuración: %s" - -msgid "Error promoting secondary volume to primary" -msgstr "Error al promocionar el volumen secundario al primario" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "Error al eliminar el volumen %(vol)s. %(error)s." - -msgid "Error retrieving volume size" -msgstr "Error al recuperar el tamaño de volumen" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al enviar una actualización de réplica para el ID de acción: %(id)s. " -"Código de retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" -"Error al enviar la actualización de réplica. Error devuelto: %(err)s. " -"Acción: %(id)s." - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al establecer la herencia de réplica en %(set)s para el volumen: " -"%(vol)s del proyecto %(project)s Código de retorno: %(ret.status)d Mensaje: " -"%(ret.data)s ." - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Error al cortar el paquete: %(package)s del origen: %(src)s Código de " -"retorno: %(ret.status)d Mensaje: %(ret.data)s." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "Error al desenlazar el volumen %(vol)s de la agrupación. %(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"Error al verificar el tamaño de clon en el clon de volumen: %(clone)s " -"Tamaño: %(size)d onSnapshot: %(snapshot)s" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "Error al comprobar estado de transacción: %s" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "Error al obtener datos mediante ssh: (command=%(cmd)s error=%(err)s)." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "Error al solicitar la API de %(service)s." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "" -"Error al ejecutar CLI de distribución en zonas: (command=%(cmd)s error=" -"%(err)s)." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"Se ha superado el máximo de intentos de planificación %(max_attempts)d para " -"el volumen %(volume_id)s" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" -"Excepción al añadir el volumen meta al volumen de destino %(volumename)s." - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"Exception durante la creación de réplica de elemento. Nombre de clonación: " -"%(cloneName)s Nombre de origen : %(sourceName)s Especificaciones " -"adicionales: %(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "Excepción en _select_ds_for_volume: %s." - -#, python-format -msgid "Exception: %s" -msgstr "Excepción: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "Se esperaba un uuid pero se ha recibido %(uuid)s." - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" -"Se esperaba un entero para node_count, svcinfo lsiogrp ha devuelto: %(node)s." - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "" -"No se esperaba ninguna salida del mandato CLI %(cmd)s, se ha obtenido " -"%(out)s." - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"Se esperaba que se devolviera un disco virtual único de lsvdisk al filtrar " -"en vdisk_UID. Se han devuelto %(count)s." - -#, python-format -msgid "Expected volume size was %d" -msgstr "El tamaño de volumen esperado era %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"La exportación de copia de seguridad ha terminado anormalmente, se esperaba " -"el estado de copia de seguridad %(expected_status)s pero se ha obtenido " -"%(actual_status)s." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"La exportación de registro ha terminado anormalmente, el servicio de copia " -"de seguridad configurado actualmente [%(configured_service)s] no es el " -"servicio de copia de seguridad que se usó para crear esta copia de seguridad " -"[%(backup_service)s]." - -msgid "Extend volume error." -msgstr "Error al ampliar el volumen." - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "" -"Ampliar el volumen solo es compatible para este controlador cuando no " -"existen instantáneas." - -msgid "Extend volume not implemented" -msgstr "Ampliar el volumen no se ha implementado" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"El habilitador de FAST VP no está instalado. No se puede establecer la " -"política de capas para el volumen" - -msgid "FAST is not supported on this array." -msgstr "FAST no se admite en esta matriz." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "No se ha podido desasignar %(volume)s" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "" -"No se ha podido crear el volumen de la memoria caché %(volume)s. Error: " -"%(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "No se ha podido añadir conexión para tejido=%(fabric)s: Error:%(err)s" - -msgid "Failed cgsnapshot" -msgstr "Ha fallado cgsnapshot" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "" -"No se ha podido crear la instantánea del volumen %(volname)s: %(response)s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "No se han podido obtener detalles para la agrupación %s." - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"No se ha podido eliminar conexión para tejido=%(fabric)s: Error:%(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "No se ha podido ampliar el volumen %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "No se ha podido iniciar la sesión en 3PAR (%(url)s) debido a %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "" -"No se ha podido acceder a configuración de distribución en zonas activa." - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "No se ha podido acceder al estado de zoneset:%s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"No se ha podido obtener un bloqueo de recurso. (serie: %(serial)s, inst: " -"%(inst)s, ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "" -"No se ha podido añadir %(vol)s a %(sg)s después de %(retries)s intentos." - -msgid "Failed to add the logical device." -msgstr "No se ha podido añadir el dispositivo lógico." - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"No se ha podido añadir el volumen %(volumeName)s al grupo de consistencia " -"%(cgName)s. Código de retorno: %(rc)lu. Error: %(error)s." - -msgid "Failed to add zoning configuration." -msgstr "No se ha podido añadir configuración de distribución en zonas." - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" -"Error al asignar el IQN del iniciador iSCSI. (puerto: %(port)s, razón: " -"%(reason)s)" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Error al asociar qos_specs: %(specs_id)s con el tipo %(type_id)s." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "" -"Se ha encontrado un error en al conectar el destino iSCSI para el volumen " -"%(volume_id)s." - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "" -"No se ha podido realizar la copia de seguridad de los metadatos de volumen - " -"%s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"No se ha podido hacer copia de seguridad de metadatos de volumen - Objeto de " -"copia de seguridad de metadatos 'backup.%s.meta' ya existe" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "No se ha podido clonar el volumen de la instantánea %s." - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "No se ha podido conectar a %(vendor_name)s Matriz %(host)s: %(err)s" - -msgid "Failed to connect to array" -msgstr "No se ha podido conectar a la matriz" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" -"No se ha podido conectar al daemon sheep. Dirección: %(addr)s, puerto: " -"%(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "Copiar la imagen al volumen ha fallado: %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "No se ha podido copiar los metadatos a volumen: %(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "Error al copiar el volumen, dispositivo de destino no disponible." - -msgid "Failed to copy volume, source device unavailable." -msgstr "Error al copiar el volumen, dispositivo de origen no disponible." - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "" -"No se ha podido crear el grupo de consistencia %(cgName)s desde la " -"instantánea %(cgSnapshot)s." - -#, python-format -msgid "Failed to create IG, %s" -msgstr "No se ha podido crear IG, %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "No se ha podido crear SolidFire Image-Volume" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "No se ha podido crear el grupo de volumen: %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Error al crear un archivo. (archivo: %(file)s, ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "No se ha podido crear una instantánea temporal para el volumen %s." - -msgid "Failed to create api volume flow." -msgstr "No se ha podido crear flujo de volumen de la API." - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "No se ha podido crear el cgsnapshot %(id)s debido a %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "" -"No se ha podido crear el grupo de consistencia %(id)s debido a %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "No se ha podido crear el grupo de consistencia %(id)s:%(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"No se ha podido crear el grupo de consistencia %s porque el grupo de " -"consistencia VNX no puede aceptar LUN comprimidos como miembros." - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "No se ha podido crear el grupo de consistencia: %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "" -"No se ha podido crear el grupo de consistencia: %(cgid)s. Error: %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"No se ha podido crear el grupo de consistencia: %(consistencyGroupName)s " -"Código de retorno: %(rc)lu. Error: %(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "No se han podido crear los ID de hardware en %(storageSystemName)s." - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "" -"No se ha podido crear el host: %(name)s. Compruebe si existe en la matriz." - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "" -"No se ha podido crear el grupo de host: %(name)s. Compruebe si existe en la " -"matriz." - -msgid "Failed to create iqn." -msgstr "No se ha podido crear el iqn." - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "" -"Se ha encontrado un error al crear el destino iscsi para el volumen " -"%(volume_id)s." - -msgid "Failed to create manage existing flow." -msgstr "No se ha podido crear la gestión del flujo existente." - -msgid "Failed to create manage_existing flow." -msgstr "No se ha podido crear el flujo manage_existing." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "" -"No se ha podido crear la correlación en mcs, ningún canal se puede " -"correlacionar." - -msgid "Failed to create map." -msgstr "No se ha podido crear la correlación." - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "No se ha podido crear los metadatos para volumen: %(reason)s" - -msgid "Failed to create partition." -msgstr "No se ha podido crear la partición." - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "Error al crear qos_specs: %(name)s con especificaciones %(qos_specs)s." - -msgid "Failed to create replica." -msgstr "No se ha podido crear la réplica." - -msgid "Failed to create scheduler manager volume flow" -msgstr "No se ha podido crear flujo de volumen de gestor de planificador" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "No se ha podido crear la instantánea %s" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "" -"No se ha podido crear la instantánea porque no se ha especificado ningún ID " -"de LUN" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "No se ha podido crear una instantánea para cg: %(cgName)s." - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "No se ha podido crear una instantánea para el volumen %s." - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "" -"No se ha podido crear la política de instantáneas en el volumen %(vol)s: " -"%(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "" -"No se ha podido crear el área de recursos de la instantánea en el volumen " -"%(vol)s: %(res)s." - -msgid "Failed to create snapshot." -msgstr "No se ha podido crear la instantánea." - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"No se ha podido crear la instantánea. No se ha encontrado la información del " -"volumen de CloudByte para el volumen de OpenStack [%s]." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "" -"No se ha podido crear la agrupación ligera, el mensaje de error ha sido: %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "Error al crear volumen %s" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "" -"No se puede suprimir SI de volume_id: %(volume_id)s porque tiene un par." - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"No se ha podido suprimir un dispositivo lógico. (LDEV: %(ldev)s, razón: " -"%(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "No se ha podido suprimir el cgsnapshot %(id)s debido a %(reason)s." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "" -"No se ha podido suprimir el grupo de consistencia %(id)s debido a %(reason)s." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "No se ha podido suprimir el grupo de consistencia: %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"No se ha podido suprimir el grupo de consistencia: %(consistencyGroupName)s " -"Código de retorno: %(rc)lu. Error: %(error)s." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"No se ha podido suprimir el conjunto de archivos para el grupo de " -"consistencia %(cgname)s. Error: %(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "No se ha podido suprimir el iqn." - -msgid "Failed to delete map." -msgstr "No se ha podido suprimir la correlación." - -msgid "Failed to delete partition." -msgstr "No se ha podido suprimir la partición." - -msgid "Failed to delete replica." -msgstr "No se ha podido suprimir la réplica." - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "No se ha podido suprimir la instantánea %s" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "No se ha podido suprimir una instantánea para cg: %(cgId)s." - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "" -"No se puede suprimir la instantánea de snapshot_id: %s porque tiene un par." - -msgid "Failed to delete snapshot." -msgstr "No se ha podido suprimir la instantánea." - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "No se ha podido suprimir el volumen %(volumeName)s." - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"No se ha podido suprimir el volumen de volume_id: %(volume_id)s porque tiene " -"un par." - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "" -"Se ha encontrado un error al desconectar el destino iSCSI para el volumen " -"%(volume_id)s." - -msgid "Failed to determine blockbridge API configuration" -msgstr "No se ha podido determinar la configuración de API Blockbridge" - -msgid "Failed to disassociate qos specs." -msgstr "Error al desasociar especificaciones de qos." - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Error al desasociar qos_specs: %(specs_id)s con el tipo %(type_id)s." - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "" -"No se ha podido garantizar el área de recursos de la instantánea, no se ha " -"encontrado el volumen para el ID %s" - -msgid "Failed to establish SSC connection." -msgstr "No se ha podido establecer la conexión SSC." - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"No se ha podido ejecutar la API de CloudByte [%(cmd)s]. Estado HTTP: " -"%(status)s, Error: %(error)s." - -msgid "Failed to execute common command." -msgstr "No se ha podido ejecutar el mandato común." - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "No se ha podido exportar para volumen: %(reason)s" - -msgid "Failed to find Storage Center" -msgstr "No se ha podido encontrar Storage Center" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "" -"No se ha podido encontrar una copia de vdisk en la agrupación esperada." - -msgid "Failed to find account for volume." -msgstr "No se ha podido encontrar la cuenta para el volumen." - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "" -"No se ha podido encontrar el conjunto de archivos para la vía de acceso " -"%(path)s, salida de mandato: %(cmdout)s." - -#, python-format -msgid "Failed to find host %s." -msgstr "No se ha podido encontrar el host %s." - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "" -"No se ha podido encontrar la agrupación de almacenamiento para el volumen de " -"origen %s." - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "" -"No se han podido obtener los detalles de cuenta de CloudByte para la cuenta " -"[%s]." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "" -"Se ha encontrado un error en la obtención de los detalles de destino de LUN " -"para el LUN %s" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "No se han podido obtener detalles de destino de LUN para el LUN %s." - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "No se ha podido obtener la lista de destino de LUN para el LUN %s" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "No se ha podido obtener el ID de partición del volumen %(volume_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "" -"No se ha podido obtener el ID de instantánea Raid de la instantánea " -"%(snapshot_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "" -"No se ha podido obtener el ID de instantánea Raid de la instantánea " -"%(snapshot_id)s." - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"Error al obtener un recurso de almacenamiento. El sistema intentará obtener " -"el recurso de almacenamiento otra vez. (recurso: %(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "Error al obtener todas las asociaciones de qos specs %s" - -msgid "Failed to get channel info." -msgstr "No se ha podido obtener información de canal." - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "No se ha podido obtener el nivel de código (%s)." - -msgid "Failed to get device info." -msgstr "No se ha podido obtener información de dispositivo." - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "No ha obtenido dominio debido a que CPG (%s) no existe en la matriz." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "" -"No se ha podido obtener la IP en el canal %(channel_id)s con el volumen: " -"%(volume_id)s." - -msgid "Failed to get iqn info." -msgstr "No se ha podido obtener información de iqn." - -msgid "Failed to get license info." -msgstr "No se ha podido obtener información de licencia." - -msgid "Failed to get lv info." -msgstr "No se ha podido obtener información de volumen lógico." - -msgid "Failed to get map info." -msgstr "No se ha podido obtener información de correlación." - -msgid "Failed to get model update from clone" -msgstr "" -"Se ha encontrado un error en la obtención de la actualización del modelo " -"desde el clon" - -msgid "Failed to get name server info." -msgstr "No se ha podido obtener información de servidor de nombres." - -msgid "Failed to get network info." -msgstr "No se ha podido obtener información de red." - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "" -"No se ha podido obtener el nuevo ID de part en la nueva agrupación: " -"%(pool_id)s." - -msgid "Failed to get partition info." -msgstr "No se ha podido obtener información de partición." - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "" -"No se ha podido obtenr el ID de agrupación con el volumen %(volume_id)s." - -msgid "Failed to get replica info." -msgstr "No se ha podido obtener información de réplica." - -msgid "Failed to get show fcns database info." -msgstr "No se ha podido obtener información de base de datos fcns." - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "No se ha podido obtener el tamaño del volumen %s" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "No se ha podido obtener una instantánea para el volumen %s." - -msgid "Failed to get snapshot info." -msgstr "No se ha podido obtener información de instantánea." - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "" -"Se ha encontrado un error en la obtención del IQN de destino para el LUN %s" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "" -"Se ha encontrado un error en la obtención del portal de destino para el LUN " -"%s" - -msgid "Failed to get targets" -msgstr "No se han podido obtener los destinos" - -msgid "Failed to get wwn info." -msgstr "No se ha podido obtener información de wwn." - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"No se ha podido obtener, crear o añadir el volumen %(volumeName)s a la vista " -"de máscara %(maskingViewName)s. El mensaje de error recibido ha sido " -"%(errorMessage)s." - -msgid "Failed to identify volume backend." -msgstr "No se ha podido identificar el programa de fondo de volumen." - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "" -"No se ha podido enlazar el conjunto de archivos para el %(cgname)s " -"compartido. Error: %(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "" -"No se ha podido iniciar sesión en %s Matriz (¿inicio de sesión no válido?)." - -#, python-format -msgid "Failed to login for user %s." -msgstr "Error al iniciar sesión para el usuario %s." - -msgid "Failed to login with all rest URLs." -msgstr "No se ha podido iniciar sesión con todos los URL rest." - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" -"No se ha podido hacer una solicitud al punto final del clúster de Datera " -"debido al siguiente motivo: %s" - -msgid "Failed to manage api volume flow." -msgstr "No se ha podido gestionar el flujo de volumen de la API." - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"No se ha podido gestionar %(type)s %(name)s existentes, porque el tamaño " -"reportado %(size)s no era un número de coma flotante." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"No se ha podido gestionar el volumen existente %(name)s, debido a un error " -"en la obtención del tamaño del volumen." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"No se ha podido gestionar el volumen existente %(name)s, porque la operación " -"de cambio de nombre ha fallado: Mensaje de error: %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"No se ha podido gestionar el volumen existente %(name)s, porque el archivo " -"indicado %(size)s no era un número de coma flotante." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"No se ha podido gestionar el volumen existente porque la agrupación del tipo " -"de volumen seleccionado no coincide con el uso compartido NFS pasado en la " -"referencia de volumen." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"No se ha podido gestionar el volumen existente porque la agrupación del tipo " -"de volumen seleccionado no coincide con el sistema de archivos pasado en la " -"referencia de volumen." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "" -"No se ha podido gestionar el volumen existente porque la agrupación del tipo " -"de volumen seleccionado no coincide con la agrupación del host." - -#, python-format -msgid "Failed to manage volume %s." -msgstr "No se ha podido gestionar el volumen %s." - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"Error al correlacionar un dispositivo lógico. (LDEV: %(ldev)s, LUN: %(lun)s, " -"puerto: %(port)s, id: %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "No se ha podido migrar el volumen por primera vez" - -msgid "Failed to migrate volume for the second time." -msgstr "No se ha podido migrar el volumen por segunda vez" - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "No se ha podido mover la correlación de LUN. Código de retorno: %s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "No se ha podido mover el volumen %s." - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Error al abrir un archivo. (archivo: %(file)s, ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"No se ha podido analizar la salida de CLI:\n" -" mandato: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"Error al analizar la opción de configuración 'swift_catalog_info'; debe " -"tener el formato ::" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"Error al realizar una reclamación de página cero. (LDEV: %(ldev)s, razón: " -"%(reason)s)" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "" -"No se ha podido eliminar la exportación para el volumen %(volume)s: " -"%(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "" -"Se ha encontrado un error al eliminar el destino iscsi para el volumen " -"%(volume_id)s." - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"No se ha podido eliminar el volumen %(volumeName)s del grupo de consistencia " -"%(cgName)s. Código de retorno: %(rc)lu. Error: %(error)s." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "" -"No se ha podido eliminar el volumen %(volumeName)s del SG predeterminado." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "" -"No se ha podido eliminar el volumen %(volumeName)s del SG predeterminado: " -"%(volumeName)s." - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"No se ha podido eliminar %(volumename)s del grupo de almacenamiento " -"predeterminado para la política FAST %(fastPolicyName)s." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" -"No se ha podido renombrar el volumen lógico %(name)s, el mensaje de error " -"era: %(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "" -"No se ha podido recuperar la configuración de distribución en zonas activas " -"%s" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"No se ha podido establecer QoS para el volumen existente %(name)s, Mensaje " -"de error: %(msg)s." - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "" -"No se ha podido establecer el atributo 'Incoming user' para el destino SCST." - -msgid "Failed to set partition." -msgstr "No se ha podido establecer la partición." - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" -"No se han podido establecer permisos para el grupo de consistencia " -"%(cgname)s. Error: %(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"No se ha podido especificar un dispositivo lógico para el volumen " -"%(volume_id)s cuya correlación se va a anular." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"No se ha podido especificar un dispositivo lógico para suprimir. (method: " -"%(method)s, id: %(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "No se ha podido terminar la sesión de migración" - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "No se ha podido desenlazar el volumen %(volume)s" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"No se ha podido desenlazar el conjunto de archivos para el grupo de " -"consistencia %(cgname)s. Error: %(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"No se ha podido anular correlación de un dispositivo lógico. (LDEV: " -"%(ldev)s, razón: %(reason)s)" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "No se ha podido actualizar el grupo de consistencia :%(cgName)s." - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "No se ha podido actualizar los metadatos para volumen: %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "" -"No se ha podido actualizar o suprimir la configuración de distribución en " -"zonas" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" -"Error al actualizar qos_specs: %(specs_id)s con especificaciones " -"%(qos_specs)s." - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "" -"No se ha podido actualizar el modelo con modelo proporcionado del " -"controlador %(model)s" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"Error al actualizar metadatos de volumen %(vol_id)s con los %(src_type)s " -"%(src_id)s metadatos proporcionados" - -#, python-format -msgid "Failure creating volume %s." -msgstr "Anomalía al crear el volumen %s." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "Error al obtener la información de LUN para %s." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "Anomalía en update_volume_key_value_pair:%s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "Error al mover el nuevo LUN clonado a %s." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "Error de transferencia de LUN %s a tmp." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "" -"Error muy grave: No se permite al usuario consultar los volúmenes de NetApp." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "Fexvisor no ha podido añadir el volumen %(id)s debido a %(reason)s." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor no ha podido unir el volumen %(vol)s en el grupo %(group)s debido a " -"%(ret)s." - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor no ha podido eliminar el volumen %(vol)s en el grupo %(group)s " -"debido a %(ret)s." - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "Fexvisor no ha podido eliminar el volumen %(id)s debido a %(reason)s." - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "Anomalía de búsqueda de SAN de canal de fibra: %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "Ha fallado la operación de zona de canal de fibra: %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "Anomalía de control de conexión de canal de fibra: %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "No se ha podido encontrar el archivo %(file_path)s." - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" -"El archivo %(path)s tiene un archivo de respaldo %(bfile)s no válido, " -"terminando de forma anormal." - -#, python-format -msgid "File already exists at %s." -msgstr "Ya existe el archivo en %s." - -#, python-format -msgid "File already exists at: %s" -msgstr "El archivo ya existe en: %s" - -msgid "Find host in hostgroup error." -msgstr "Error al buscar el host en el grupo de host." - -msgid "Find host lun id error." -msgstr "Error al buscar el ID de LUN de host." - -msgid "Find lun group from mapping view error." -msgstr "Error al buscar el grupo de LUN en la vista de correlaciones." - -msgid "Find lun number error." -msgstr "Error al buscar el número de lun." - -msgid "Find mapping view error." -msgstr "Error al buscar la vista de correlaciones." - -msgid "Find portgroup error." -msgstr "Error al buscar el grupo de puertos." - -msgid "Find portgroup from mapping view error." -msgstr "Error al buscar el grupo de puertos en la vista de correlaciones." - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"La política de memoria caché de flash requiere que la versión de WSAPI " -"'%(fcache_version)s' versión '%(version)s' esté instalada." - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "" -"La desasignación de volumen de Flexvisor ha fallado: %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "La asignación de volumen de Flexvisor ha fallado: %(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor no ha podido encontrar la instantánea del volumen %(id)s en la " -"instantánea %(vgid)s del grupo %(vgsid)s." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "" -"La creación de volumen de Flexvisor ha fallado: %(volumeid)s:%(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor no ha podido suprimir el volumen %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "Flexvisor no ha podido añadir el volumen %(id)s al grupo %(cgid)s." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"Flexvisor no ha podido asignar el volumen %(id)s porque no ha podido " -"consultar el estado por id de suceso." - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor no ha podido asignar el volumen %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "Flexvisor no ha podido asignar al volumen %(volume)s el iqn %(iqn)s." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Flexvisor no ha podido clonar el volumen %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor no ha podido clonar el volumen (no ha podido obtener el suceso) " -"%(id)s." - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "" -"Flexvisor no ha podido crear la instantánea para el volumen %(id)s: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor no ha podido crear la instantánea para el volumen (no ha podido " -"obtener el suceso) %(id)s." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "Flexvisor no ha podido crear el volumen %(id)s en el grupo %(vgid)s." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor no ha podido crear el volumen %(volume)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor no ha podido crear el volumen (obtener el suceso) %s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "" -"Flexvisor no ha podido crear el volumen a partir de la instantánea %(id)s: " -"%(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor no ha podido crear el volumen a partir de la instantánea %(id)s: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor no ha podido crear el volumen a partir de la instantánea (no ha " -"podido obtener el suceso) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisor no ha podido suprimir la instantánea %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor no ha podido suprimir la instantánea (no ha podido obtener el " -"suceso) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor no ha podido suprimir el volumen %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor no ha podido ampliar el volumen %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor no ha podido ampliar el volumen %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor no ha podido ampliar el volumen (no ha podido obtener el suceso) " -"%(id)s." - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "" -"Flexvisor no ha podido obtener la información de agrupación %(id)s: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" -"Flexvisor no ha podido obtener el ID de instantánea del volumen %(id)s del " -"grupo %(vgid)s." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor no ha podido eliminar el volumen %(id)s del grupo %(cgid)s." - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor no ha podido generar el volumen a partir de la instantánea %(id)s:" -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor no ha podido generar el volumen a partir de la instantánea (no ha " -"podido obtener el suceso) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "Flexvisor no ha podido desasignar el volumen %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "" -"Flexvisor no ha podido desasignar el volumen (obtener el suceso) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "Flexvisor no ha podido desasignar el volumen: %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "" -"Flexvisor no ha podido encontrar la información del volumen de origen %(id)s." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "" -"La desasignación de volumen de Flexvisor ha fallado: %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "El volumen de Flexvisor %(id)s no se ha podido unir al grupo %(vgid)s." - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS no se está ejecutando, estado: %s." - -msgid "Gateway VIP is not set" -msgstr "No se ha establecido el VIP de pasarela." - -msgid "Get FC ports from array error." -msgstr "Error al obtener los puertos FC de la matriz." - -msgid "Get FC target wwpn error." -msgstr "Error al obtener wwpn de destino FC." - -msgid "Get LUNcopy information error." -msgstr "Error al obtener información de LUNcopy." - -msgid "Get QoS id by lun id error." -msgstr "Error al obtener el ID QoS por ID de lun." - -msgid "Get QoS information error." -msgstr "Error al obtener información QoS." - -msgid "Get QoS policy error." -msgstr "Error al obtener política QoS." - -msgid "Get cache by name error." -msgstr "Error al obtener la caché por nombre." - -msgid "Get connected free FC wwn error." -msgstr "Error al obtener wwn FC libre conectado." - -msgid "Get host initiators info failed." -msgstr "Error al obtener la información de los iniciadores del host." - -msgid "Get hostgroup information error." -msgstr "Error al obtener la información de grupo de host." - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"Error al obtener información de puerto iSCSI, compruebe la IP de destino " -"configurada en el archivo config de huawei ." - -msgid "Get iSCSI port information error." -msgstr "Error al obtener información de puerto iSCSI." - -msgid "Get iSCSI target port error." -msgstr "Error al obtener el puerto de destino iSCSI." - -msgid "Get lun migration task error." -msgstr "Error al obtener la tarea de migración de lun." - -msgid "Get lungroup id by lun id error." -msgstr "Error al obtener el ID de grupo de LUN por ID de lun." - -msgid "Get lungroup information error." -msgstr "Error al obtener la información de grupo de LUN." - -msgid "Get partition by name error." -msgstr "Error al obtener partición por nombre." - -msgid "Get partition by partition id error." -msgstr "Error al obtener partición por ID de partición." - -msgid "Get smartcache by cache id error." -msgstr "Error al obtener smartcache por ID de caché." - -msgid "Get snapshot id error." -msgstr "Error al obtener el ID de instantánea." - -msgid "Get target IP error." -msgstr "Error al obtener la IP de destino." - -msgid "Get volume by name error." -msgstr "Error al obtener el volumen por nombre." - -msgid "Get volume error." -msgstr "Error al obtener el volumen." - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"Los metadatos de Glance no se pueden actualizar, la clave %(key)s existe " -"para el ID de volumen %(volume_id)s" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "" -"No se ha podido encontrar los metadatos de vistazo para los metadatos/" -"instantánea %(id)s." - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "El archivo de configuración de Gluster en %(config)s no existe" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "" -"Se ha obtenido información incorrecta sobre vía de acceso de DRBDmanage (%s)" - -msgid "HBSD error occurs." -msgstr "Se ha producido un error HBSD." - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"El tamaño de bloque de hash ha cambiado desde la última copia de seguridad. " -"Nuevo tamaño de bloque hash: %(new)s. Tamaño de bloque hash antiguo: " -"%(old)s. Haga una copia de seguridad completa." - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "No se han creado los niveles %(tier_levels)s." - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "Sugerencia \"%s\" no soportada." - -msgid "Host" -msgstr "Host" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "No se ha podido encontrar el host %(host)s." - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"El host %(host)s no coincide con el contenido del certificado x509: " -"CommonName %(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "El host %s no tiene ningún iniciador FC" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "El host %s no tiene ningún iniciador iSCSI" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "El host '%s' no se ha encontrado." - -#, python-format -msgid "Host group with name %s not found" -msgstr "No se ha encontrado el grupo de host con el nombre %s." - -#, python-format -msgid "Host group with ref %s not found" -msgstr "No se ha encontrado el grupo de host con ref %s" - -msgid "Host not found" -msgstr "Host no encontrado" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "" -"No se ha encontrado el host. No se ha podido eliminar %(service)s en " -"%(host)s." - -#, python-format -msgid "Host type %s not supported." -msgstr "El tipo de host %s no se soporta." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "No se ha encontrado el host con los puertos %(ports)s." - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"El grupo de E/S %(iogrp)d no es válido; los grupos de E/S disponibles son " -"%(avail)s." - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "Dirección IP/nombre de host de la API of Blockbridge." - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" -"Si compression se define como True, rsize también debe definirse (distinto a " -"-1)." - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"Valor no permitido '%(prot)s' especificado para " -"flashsystem_connection_protocol: Los valores válidos son %(enabled)s." - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "Valor no válido especificado para smarttier: establezca 0, 1, 2 o 3." - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"Valor ilegal especificado para storwize_svc_vol_grainsize: establecido en " -"32, 64, 128 o 256." - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" -"Valor no válido especificado en thin: No se puede establecer thin y thick al " -"mismo tiempo." - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "No se ha podido encontrar la imagen %(image_id)s. " - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "La imagen %(image_id)s no está activa." - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "La imagen %(image_id)s es inaceptable: %(reason)s" - -msgid "Image location not present." -msgstr "Ubicación de imagen no presente." - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"El tamaño virtual de la imgen es %(image_size)d GB y no cabe en un volumen " -"de tamaño %(volume_size)dGB." - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"Se ha producido un error de ImageBusy al suprimir el volumen rbd. Puede " -"haberse producido debido a una conexión de un cliente que ha colgado y, si " -"es así, se puede resolver volviendo a intentar la supresión después de que " -"hayan transcurrido 30 segundos." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"Ha fallado la importación de registro, no se puede encontrar el servicio de " -"copia de seguridad para realizar la importación. Solicite el servicio " -"%(service)s" - -msgid "Incorrect request body format" -msgstr "Formato de cuerpo de solicitud incorrecto" - -msgid "Incorrect request body format." -msgstr "Formato de cuerpo de solicitud incorrecto." - -msgid "Incremental backups exist for this backup." -msgstr "" -"Existen copias de seguridad incrementales para esta copia de seguridad." - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Excepción de CLI Infortrend: %(err)s Parám: %(param)s (Código de retorno: " -"%(rc)s) (Salida: %(out)s)" - -msgid "Input volumes or snapshots are invalid." -msgstr "Los volúmenes de entrada o instantáneas no son válidos." - -msgid "Input volumes or source volumes are invalid." -msgstr "Los volúmenes de entrada o los volúmenes de origen no son válidos." - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "No se ha podido encontrar la instancia %(uuid)s." - -msgid "Insufficient privileges" -msgstr "Privilegios insuficientes" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "" -"Valor de intervalo (en segundos) entre los reintentos de conexión al clúster " -"ceph." - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "" -"Se han especificado puertos %(protocol)s %(port)s no válidos para " -"io_port_list." - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "Dominio 3PAR no válido: %(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "Valor ALUA no válido. El valor ALUA debe ser 1 o 0." - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "" -"Arg de ceph no válidos proporcionados para operación rbd de copia de " -"seguridad" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "CgSnapshot no válido: %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "ConsistencyGroup no válido: %(reason)s" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"ConsistencyGroup no válido: El estado del grupo de consistencia debe estar " -"disponible, pero el estado actual es: %s." - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "" -"ConsistencyGroup no válido: No hay host para crear grupo de consistencia" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "Formato de dirección IP no válido: '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"Se ha detectado una especificación QoS no válida al obtener la política QoS " -"del volumen %s" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "Tipo de autenticación VNX no válido: %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Especificación de compartición de Virtuozzo Storage no válida: %r. Debe ser: " -"[MDS1[,MDS2],...:/][:PASSWORD]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "" -"Versión de XtremIO no válida %(cur)s, se requiere la versión %(min)s o " -"superior" - -msgid "Invalid argument" -msgstr "Argumento no válido" - -msgid "Invalid argument - negative seek offset." -msgstr "Argumento no válido - desplazamiento de búsqueda negativo." - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "Argumento no válido - whence=%s no admitido" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "Argumento no válido - whence=%s no admitido." - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "Método de conexión '%(mode)s' inválido para el volumen %(volume_id)s." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "Claves de autenticación inválidas: %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "Copia de seguridad no válida: %(reason)s" - -msgid "Invalid cgsnapshot" -msgstr "Cgsnapshot no válido" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "" -"Se han encontrado detalles de usuario chap no válidos en el almacenamiento " -"CloudByte." - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "Respuesta de inicialización de conexión no válida del volumen %(name)s" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "" -"Respuesta de inicialización de conexión no válida del volumen %(name)s: " -"%(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "Tipo de contenido invalido %(content_type)s." - -msgid "Invalid credentials" -msgstr "Credenciales no válidas" - -#, python-format -msgid "Invalid directory: %s" -msgstr "Directorio no válido: %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "Tipo de adaptador de disco no válido: %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "Respaldo de disco no válido: %s." - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "Tipo de disco no válido: %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "Tipo de disco no válido: %s." - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "Host inválido: %(reason)s" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "Href de imagen %(image_href)s no válida." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "" -"El identificador de imagen no es válido o no se ha podido acceder a la " -"imagen solicitada." - -msgid "Invalid imageRef provided." -msgstr "Se ha proporcionado una referencia de imagen no válida." - -msgid "Invalid input" -msgstr "Entrada no válida" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "Entrada inválida recibida: %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "Filtro is_public no válido [%s]" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "Tamaño de metadatos inválido: %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "Metadatos inválidos: %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "Base de punto de montaje no válida: %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "Base de punto de montaje no válida: %s." - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "" -"Nuevo nombre de snapCPG no válido para la reescritura. new_snap_cpg='%s'." - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "Especificaciones de qos no válidas: %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "Solicitud no válida para adjuntar un volumen a un destino no válido" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"Solicitud no válida para adjuntar un volumen con el modo no válido. " -"Adjuntando modo debe ser 'rw' o 'ro'" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "Caducidad de reserva no válida %(expire)s." - -msgid "Invalid service catalog json." -msgstr "JSON de catálogo de servicios no válido." - -msgid "Invalid sheepdog cluster status." -msgstr "Estado de clúster sheepdog no válido." - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "Instantánea no válida: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "Estado no válido: '%s' " - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "" -"Se ha solicitado una agrupación de almacenamiento no válida %s. Ha fallado " -"la reescritura." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "Se ha especificado una agrupación de almacenamiento no válida %s." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "Valor de actualización no válido: '%s' " - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "Valor no válido %s' para forzar." - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "Valor no válido %s' para forzar." - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "Valor no válido '%s' para is_public. Valores aceptados: True o False." - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "Valor no válido '%s' para skip_validation." - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "Valor no válido para 'bootable': '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "Valor no válido para 'force': '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "Valor no válido para 'readonly': '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "Valor no válido para 'scheduler_max_attempts', debe ser >= 1 " - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "" -"Valor no válido para la opción de configuración netapp_host_type de NetApp." - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "" -"Valor no válido para la opción de configuración netapp_lun_ostype de NetApp." - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "Valor no válido para la edad, %(age)s" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"Se ha proporcionado un tamaño de volumen no válido para crear la solicitud: " -"%s (el argumento de tamaño debe ser un entero (o una representación de " -"cadena de un entero) y mayor que cero)." - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "Tipo de volumen inválido: %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "Volumen inválido: %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"Volumen no válido: No se puede añadir el volumen %(volume_id)s al grupo de " -"consistencia %(group_id)s porque el volumen está en un estado no válido: " -"%(status)s. Los estados válidos son: ('available', 'in-use')." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"Volumen no válido: No se puede añadir el volumen %(volume_id)s al grupo de " -"consistencia %(group_id)s porque el grupos de consistencia no soporta el " -"tipo de volumen %(volume_type)s ." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"Volumen no válido: No se puede añadir el volumen fake-volume-uuid al grupo " -"de consistencia %(group_id)s porque no se ha encontrado el volumen." - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"Volumen no válido: No se puede eliminar el volumen fake-volume-uuid del " -"grupo de consistencia %(group_id)s porque no está en el grupo." - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "El volume_type no válido ha pasado: %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"Se ha proporcionado un tipo volume_type no válido: %s (el tipo solicitado no " -"es compatible; debe hacer coincidir el volumen de origen o debe omitir el " -"argumento de tipo)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"Se ha proporcionado un tipo volume_type no válido: %s (el tipo solicitado no " -"es compatible; se recomienda omitir el argumento de tipo)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"volume_type proporcionado no válido: %s (este grupo de consistencia debe " -"soportar el tipo solicitado)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "Formato de wwpns no válido %(wwpns)s" - -msgid "Issue encountered waiting for job." -msgstr "Se ha detectado un problema al esperar el trabajo." - -msgid "Issue encountered waiting for synchronization." -msgstr "Se ha detectado un problema al esperar la sincronización." - -msgid "Item not found" -msgstr "Elemento no encontrado" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "" -"No se ha encontrado el ID de trabajo en la respuesta de creación de volumen " -"[%s] de CloudByte." - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "" -"No se ha encontrado el ID de trabajo en la respuesta de supresión de volumen " -"[%s] de CloudByte." - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"Los nombres de clave sólo pueden contener caracteres alfanuméricos, " -"subrayados, puntos, dos puntos y guiones." - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError: %s" - -msgid "LUN export failed!" -msgstr "Error al exportar LUN." - -msgid "LUN map overflow on every channel." -msgstr "Desbordamiento de correlación de LUN en todos los canales." - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "No se ha encontrado un LUN con la referencia dada %s." - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "El número de LUN está fuera de limites en el ID de canal: %(ch_id)s." - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"El LUN con la referencia dada %(ref)s no satisface el tipo de volumen. " -"Asegúrese de que el volumen de LUN con las características ssc está presente " -"en vserver %(vs)s." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "Últimas %s entradas de syslog de Cinder:-" - -msgid "LeftHand cluster not found" -msgstr "Clúster LeftHand no encontrado" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "Línea %(dis)d : %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "La vía de acceso al enlace existe y no es un symlink" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "No se soporta el clon enlazado del volumen de origen en estado: %s." - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"Servicio de búsqueda no configurado. La opción de configuración para " -"fc_san_lookup_service necesita especificar una implementación concreta del " -"servicio de búsqueda." - -msgid "Lun migration error." -msgstr "Error de migración de LUN." - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "Cadena de salida de fcns con formato incorrecto: %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "Cuerpo de mensaje con formato incorrecto: %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "Serie de servidor de nombres mal formada: %s" - -msgid "Malformed request body" -msgstr "Cuerpo de solicitud formado incorrectamente" - -msgid "Malformed request body." -msgstr "Cuerpo de solicitud mal formado." - -msgid "Malformed request url" -msgstr "URL de solicitud formado incorrectamente" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "Respuesta con formato incorrecto para el mandato %(cmd)s: %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "Atributo scheduler_hints formado incorrectamente" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "Cadena de base de datos show fcns con formato incorrecto: %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"Configuración de zona mal formada: (switch=%(switch)s zone_config=" -"%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"Estado de zona mal formado: (switch=%(switch)s zone_config=%(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "La gestión para obtener tamaño necesita 'id'." - -msgid "Manage existing snapshot not implemented." -msgstr "No se ha implementado la gestión de la instantánea existente." - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"La gestión del volumen existente ha fallado porque la referencia de programa " -"de fondo no es válida %(existing_ref)s: %(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" -"La gestión del volumen existente ha fallado debido a una discrepancia de " -"tipo de volumen: %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "La gestión de volumen existente no se ha implementado." - -msgid "Manage existing volume requires 'source-id'." -msgstr "La gestión del volumen existente necesita 'source-id'." - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Gestionar volumen no se admite si FAST está habilitado. Política de FAST: " -"%(fastPolicyName)s." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"La preparación de la correlación %(id)s no se ha podido completar en el " -"tiempo de espera asignado de %(to)d segundos. Terminando." - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "" -"La vista de máscara %(maskingViewName)s no se ha suprimido correctamente" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "" -"Se ha superado el número máximo de copias de seguridad permitidas " -"(%(allowed)d)" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "Se ha superado el número máximo de volúmenes permitidos (%(allowed)d)" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" -"Se ha superado el número máximo de volúmenes permitidos (%(allowed)d) para " -"la cuota '%(name)s'." - -#, python-format -msgid "May specify only one of %s" -msgstr "Puede especificar solo uno de %s" - -msgid "Metadata backup already exists for this volume" -msgstr "La copia de seguridad de metadatos ya existe para este volumen" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "El objeto de copia de seguridad de metadatos '%s' ya existe" - -msgid "Metadata item was not found" -msgstr "No se ha encontrado el elemento metadatos" - -msgid "Metadata item was not found." -msgstr "No se ha encontrado el elemento de metadatos." - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "Clave de propiedad de metadatos %s mayor que 255 caracteres" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "Valor de clave de propiedad de metadatos %s mayor que 255 caracteres" - -msgid "Metadata property key blank" -msgstr "Clave de propiedad de metadatos en blanco" - -msgid "Metadata property key blank." -msgstr "Clave de propiedad de metadatos en blanco" - -msgid "Metadata property key greater than 255 characters." -msgstr "La clave de propiedad de metadatos tiene más de 255 caracteres" - -msgid "Metadata property value greater than 255 characters." -msgstr "El valor de propiedad de metadatos tiene más de 255 caracteres" - -msgid "Metadata restore failed due to incompatible version" -msgstr "" -"La restauración de metadatos ha fallado debido a la versión incompatible" - -msgid "Metadata restore failed due to incompatible version." -msgstr "" -"La restauración de metadatos ha fallado debido a una versión incompatible." - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "No se ha podido migrar el volumen %(src)s." - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" -"No se ha podido migrar el volumen entre el volumen de origen %(src)s y el " -"volumen de destino %(dst)s." - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "La migración de LUN %s se ha detenido o tiene un error." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"Falta el módulo de Python 'purestorage', asegúrese de que la biblioteca está " -"instalada y disponible." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "" -"Falta parámetro de configuración de SAN de canal de fibra - fc_fabric_names" - -msgid "Missing request body" -msgstr "Falta el cuerpo de la solicitud" - -msgid "Missing request body." -msgstr "No se ha hallado el cuerpo de la solicitud." - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "Falta el elemento requerido '%s' en el cuerpo de la solicitud" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "Falta el elemento oblitatorio '%s' en el cuerpo de la solicitud." - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "" -"Falta el elemento obligatorio 'consistencygroup' en el cuerpo de la " -"solicitud." - -msgid "Missing required element 'host' in request body." -msgstr "Falta el elemento obligatorio 'host' en el cuerpo de la solicitud." - -msgid "Missing required element quota_class_set in request body." -msgstr "Falta el elemento necesario quota_class_set en cuerpo de solicitud." - -msgid "Missing required element snapshot in request body." -msgstr "" -"Falta la instantánea de elemento obligatoria en el cuerpo de solicitud." - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"Se han encontrado varios SerialNumbers, cuando sólo se esperaba uno para " -"esta operación. Cambie el archivo de configuración EMC." - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "Se han encontrado varias copias del volumen %s." - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" -"Se han encontrado varias coincidencias para '%s', utilice un ID para ser más " -"específico." - -msgid "Multiple profiles found." -msgstr "Se han encontrado varios perfiles." - -msgid "Must implement a fallback schedule" -msgstr "Debe de implementar un horario de reserva" - -msgid "Must implement find_retype_host" -msgstr "Debe implementar find_retype_host" - -msgid "Must implement host_passes_filters" -msgstr "Debe implementar host_passes_filters" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "Es necesario implementar schedule_create_consistencygroup" - -msgid "Must implement schedule_create_volume" -msgstr "Debe implementar schedule_create_volume" - -msgid "Must implement schedule_get_pools" -msgstr "Es necesario implementar schedule_get_pools" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "Se debe pasar wwpn o host a lsfabric." - -msgid "Must specify 'connector'" -msgstr "Debe especificar 'connector'" - -msgid "Must specify 'connector'." -msgstr "Debe especificar 'connector'." - -msgid "Must specify 'host'." -msgstr "Debe especificar 'host'." - -msgid "Must specify 'new_volume'" -msgstr "Debe especificar 'new_volume'" - -msgid "Must specify 'status'" -msgstr "Debe especificar 'status'" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"Debe especificar 'status', 'attach_status' o 'migration_status' para la " -"actualización." - -msgid "Must specify a valid attach status" -msgstr "Debe especificar un estado de conexión válido" - -msgid "Must specify a valid migration status" -msgstr "Debe especificar un estado de migración válido" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" -"Debe especificar un valor válido de persona %(valid)s, el valor " -"'%(persona)s' no es válido." - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"Debe especificar un tipo de suministro válido %(valid)s, el valor '%(prov)s' " -"no es válido." - -msgid "Must specify a valid status" -msgstr "Debe especificar un estado válido" - -msgid "Must specify an ExtensionManager class" -msgstr "Debe especificar una clase ExtensionManager" - -msgid "Must specify bootable in request." -msgstr "Debe especificar bootable en la solicitud." - -msgid "Must specify protection domain name or protection domain id." -msgstr "" -"Debe especificar el nombre de dominio de protección o el ID de dominio de " -"protección." - -msgid "Must specify readonly in request." -msgstr "Debe especificar sólo lectura en solicitud." - -msgid "Must specify storage pool name or id." -msgstr "Debe especificar el nombre o el ID de agrupación de almacenamiento." - -msgid "Must supply a positive value for age" -msgstr "Debe proporcionar un valor positivo para la edad" - -msgid "Must supply a positive, non-zero value for age" -msgstr "Debe proporcionar un valor positivo distinto de cero para la edad" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"La configuración de NAS '%(name)s=%(value)s' no es válida. Debe ser 'auto', " -"'true' o 'false'" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "El archivo de configuración de NFS en %(config)s no existe" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "Archivo NFS %s no descubierto." - -msgid "NFS file could not be discovered." -msgstr "El archivo NFS no se ha podido descubrir." - -msgid "Name" -msgstr "Nombre" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"Nombre, descripción, add_volumes y remove_volumes no pueden estar vacíos en " -"el cuerpo de la solicitud." - -msgid "Need non-zero volume size" -msgstr "Se necesita un tamaño de volumen distinto de cero" - -msgid "NetApp Cinder Driver exception." -msgstr "Excepción de controlador NetApp Cinder." - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"El nuevo tamaño para ampliar debe ser mayor que el tamaño actual. (actual: " -"%(size)s, ampliado: %(new_size)s)." - -msgid "New volume size must be specified as an integer." -msgstr "Se debe especificar el nuevo tamaño de volumen como un entero." - -msgid "New volume type must be specified." -msgstr "Se debe especificar tipo de volumen nuevo." - -msgid "New volume type not specified in request_spec." -msgstr "No se ha especificado el tipo de volumen nuevo en request_spec." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "El nuevo volume_type igual que el original: %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Excepción de controlador Nimble Cinder" - -msgid "No FCP targets found" -msgstr "No se han encontrado destinos FCP" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "No hay portales iSCSI activos con las IP iSCSI proporcionadas" - -#, python-format -msgid "No available service named %s" -msgstr "No se ha nombrado el servicio disponible %s" - -#, python-format -msgid "No backup with id %s" -msgstr "No hay ninguna copia de seguridad con el ID %s" - -msgid "No backups available to do an incremental backup." -msgstr "" -"No hay copias de seguridad disponibles para hacer una copia de seguridad " -"incremental." - -msgid "No big enough free disk" -msgstr "No hay suficiente espacio libre en el disco" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "No hay ningún cgsnapshot con el ID %s" - -msgid "No cinder entries in syslog!" -msgstr "No hay entradas de Cinder en syslog" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "" -"No se ha encontrado ningún LUN clonado denominado %s en el gestor de archivos" - -msgid "No config node found." -msgstr "No se ha encontrado ningún nodo de configuración." - -#, python-format -msgid "No consistency group with id %s" -msgstr "No existe ningún grupo de consistencia con el id %s" - -msgid "No errors in logfiles!" -msgstr "¡No hay errores en los ficheros de log!" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "No se ha encontrado el archivo con %s como archivo de respaldo." - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"No queda libre ningún ID de LUN. El número máximo de volúmenes que se puede " -"conectar al host (%s) se ha superado." - -msgid "No free disk" -msgstr "No hay disco libre" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "" -"No se ha encontrado ningún portal iscsi bueno en la lista proporcionada para " -"%s." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "No se ha encontrado ningún portal iscsi bueno para %s." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "No hay host para crear grupo de consistencia%s." - -msgid "No iSCSI-enabled ports on target array." -msgstr "No hay puertos habilitados para iSCSI en la matriz de destino." - -msgid "No image_name was specified in request." -msgstr "" -"No se ha especificado ningún nombre de imagen (image_name) en la solicitud." - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "No se ha encontrado ningún grupo de iniciadores para el iniciador %s" - -msgid "No initiators found, cannot proceed" -msgstr "No se han encontrado iniciadores, no se puede continuar" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "No se ha encontrado ninguna interfaz en el clúster para la IP %s" - -msgid "No ip address found." -msgstr "No se ha encontrado la dirección IP." - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "No se ha encontrado ningún grupo de autenticación iscsi en CloudByte." - -msgid "No iscsi initiators were found in CloudByte." -msgstr "No se ha encontrado ningún iniciador iscsi en CloudByte." - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "" -"No se ha encontrado ningún servicio iscsi para el volumen de CloudByte [%s]." - -msgid "No iscsi services found in CloudByte storage." -msgstr "" -"No se ha encontrado ningún servicio iscsi en el almacenamiento de CloudByte." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "" -"No se ha especificado archivo de claves y no se puede cargar la clave desde " -"%(cert)s %(e)s." - -msgid "No mounted Gluster shares found" -msgstr "No se han encontrado unidades compartidas Gluster montadas" - -msgid "No mounted NFS shares found" -msgstr "No se han encontrado unidades compartidas NFS montadas" - -msgid "No mounted SMBFS shares found." -msgstr "No se han encontrado unidades compartidas SMBFS montadas" - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "No se han encontrado unidades compartidas de Virtuozzo Storage" - -msgid "No mounted shares found" -msgstr "No se han encontrado unidades compartidas montadas" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"No se ha encontrado ningún nodo en el grupo de E/S %(gid)s del volumen " -"%(vol)s." - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"No hay agrupaciones disponibles para el suministro de volúmenes. Asegúrese " -"de que la opción de configuración netapp_pool_name_search_pattern se haya " -"establecido correctamente." - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"No se ha recibido ninguna respuesta desde la llamada de API de usuario de " -"autenticación iSCSI de la lista de almacenamiento CloudByte ." - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "" -"No se ha recibido ninguna respuesta de la llamada a la API de tsm de la " -"lista de almacenamiento de CloudByte." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "" -"No se ha recibido ninguna respuesta de la llamada a la API del sistema de " -"archivos de la lista de CloudByte." - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "No se ha encontrado archivo con %s como archivo de respaldo." - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "" -"No se ha encontrado ninguna imagen de instantánea en el grupo de " -"instantáneas %s." - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" -"No se han proporcionado instantáneas de origen para crear el grupo de " -"consistencia %s." - -#, python-format -msgid "No storage path found for export path %s" -msgstr "" -"No se ha encontrado ninguna vía de acceso de almacenamiento para la vía de " -"acceso de exportación %s" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "No hay especificaciones de QoS %(specs_id)s." - -msgid "No suitable discovery ip found" -msgstr "No se ha encontrado ningún IP de descubrimiento adecuado" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "No hay soporte para restaurar la versión de copia de seguridad %s" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "" -"No se ha encontrado ningún ID de destino para el volumen %(volume_id)s." - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"No hay disponibles ID de LUN sin utilizar en el host; la conexión múltiple " -"está habilitada, lo cual requiere que todos los ID de LUN sean exclusivos en " -"todo el grupo de hosts." - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "No se ha encontrado ningún host válido. %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "No hay hosts válidos para el volumen %(id)s con el tipo %(type)s" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"No hay ningún volumen en el clúster con vserver %(vserver)s y vía de acceso " -"de cruce %(junction)s " - -msgid "No volume service(s) started successfully, terminating." -msgstr "" -"No se ha iniciado correctamente ningún servicio de volumen, terminando." - -msgid "No volume was found at CloudByte storage." -msgstr "No se ha encontrado ningún volumen en el almacenamiento de CloudByte." - -msgid "No volume_type should be provided when creating test replica." -msgstr "" -"No debe proporcionarse ningún volume_type cuando se crea la réplica de " -"prueba." - -msgid "No volumes found in CloudByte storage." -msgstr "No se ha encontrado ningún volumen en el almacenamiento de CloudByte." - -msgid "No weighed hosts available" -msgstr "No hay hosts ponderados disponibles" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "" -"No se puede encontrar un almacén de datos adecuado para el volumen: %s." - -msgid "Not an rbd snapshot" -msgstr "No es una instantánea rbd" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "No está autorizado para la imagen %(image_id)s." - -msgid "Not authorized." -msgstr "No Autorizado" - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "No hay espacio suficiente en el el programa de fondo (%(backend)s)" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "" -"No hay espacio de almacenamiento suficiente en la unidad compartida ZFS para " -"realizar esta operación." - -msgid "Not stored in rbd" -msgstr "No está almacenado en rbd" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "Nova devolvió el estado \"error\" mientras creaba la instantánea." - -msgid "Null response received from CloudByte's list filesystem." -msgstr "" -"Se ha recibido una respuesta nula desde el sistema de archivos de la lista " -"de CloudByte." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "" -"Se ha recibido una respuesta nula desde los grupos de autenticación iscsi de " -"la lista de CloudByte." - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "" -"Se ha recibido una respuesta nula desde los iniciadores iscsi de la lista de " -"CloudByte." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "" -"Se ha recibido una respuesta nula desde el servicio iscsi del volumen de la " -"lista de CloudByte." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" -"Respuesta nula recibida al crear el volumen [%s] en el almacenamiento de " -"CloudByte." - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "" -"Respuesta nula recibida al suprimir el volumen [%s] en el almacenamiento de " -"CloudByte." - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"Se ha recibido una respuesta nula al realizar la consulta para el trabajo " -"basado en [%(operation)s] [%(job)s] en el almacenamiento CloudByte." - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "Número de reintentos si la conexión al clúster ceph ha fallado." - -msgid "Object Count" -msgstr "Recuento de objetos" - -msgid "Object is not a NetApp LUN." -msgstr "El objeto no es un LUN de NetApp." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"En una operación de ampliación, error al añadir volumen al volumen " -"compuesto: %(volumename)s." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"Solo se pueden realizar %(value)s solicitud(es) de %(verb)s para %(uri)s " -"cada %(unit_string)s." - -msgid "Only one limit can be set in a QoS spec." -msgstr "Sólo se puede establecer un límite en una especificación QoS." - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"Sólo los usuarios con ámbito de señal para padres inmediatos o proyectos " -"root pueden ver las cuotas hijo." - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "" -"Se ha encontrado un error en la operación con el estado=%(status)s. Volcado " -"completo: %(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "Operación no admitida: %(operation)s." - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "La opción gpfs_images_dir no se ha establecido correctamente." - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "La opción gpfs_images_share_mode no se ha establecido correctamente." - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "La opción gpfs_mount_point_base no se ha establecido correctamente." - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "%(res)s %(prop)s de origen debe ser uno de los valores '%(vals)s'" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "" -"Sustituya el puerto HTTPS para conectarse al servidor de API Blockbridge." - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException: %s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "" -"Nombre de la partición es Ninguno, establezca smartpartition:partitionname " -"en clave." - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"La contraseña o clave privada SSH es necesaria para la autenticación: " -"establezca la opción san_password o san_private_key." - -msgid "Path to REST server's certificate must be specified." -msgstr "Se debe especificar la vía de acceso al certificado del servidor REST." - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "Cree la agrupación %(pool_list)s con antelación." - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "" -"Cree el nivel %(tier_levels)s en la agrupación %(pool)s con antelación." - -msgid "Please re-run cinder-manage as root." -msgstr "Vuelva a ejecutar cinder-manage como root." - -msgid "Please specify a name for QoS specs." -msgstr "Especifique un nombre para especificaciones de QoS." - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "La política no permite realizar %(action)s. " - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "La agrupación %(poolNameInStr)s no se ha encontrado." - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "No se ha encontrado la agrupación del volumen['host'] %(host)s." - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "La agrupación del volumen ['host'] ha fallado con: %(ex)s." - -msgid "Pool is not available in the volume host field." -msgstr "La agrupación no está disponible en el campo del host del volumen." - -msgid "Pool is not available in the volume host fields." -msgstr "La agrupación no está disponibles en los campos de host del volumen." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "" -"No se ha encontrado la agrupación con el nombre %(pool)s en el dominio " -"%(domain)s." - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "" -"No se ha encontrado la agrupación con el nombre %(pool_name)s en el dominio " -"%(domain_id)s." - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"La agrupación %(poolName)s no está asociada con el nivel de almacenamiento " -"de la política fast %(fastPolicy)s." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "PoolName debe estar en el archivo %(fileName)s." - -#, python-format -msgid "Pools %s does not exist" -msgstr "La agrupaciones %s no existen" - -msgid "Pools name is not set." -msgstr "No se ha establecido el nombre de agrupaciones." - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "Estado de copia primaria: %(status)s y sincronizado: %(sync)s." - -msgid "Project ID" -msgstr "ID del proyecto" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"El protocolo %(storage_protocol)s no es admitido para la familia de " -"almacenamiento %(storage_family)s." - -msgid "Provided backup record is missing an id" -msgstr "Al registro de copia de seguridad proporcionado le falta un ID." - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"El estado de instantánea proporcionado %(provided)s no está permitido para " -"instantánea con estado %(current)s." - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Error de controlador Pure Storage Cinder: %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "Las especificaciones de QoS %(specs_id)s ya existen." - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "Especificaciones de QoS %(specs_id)s está asociado con las entidades." - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "" -"La especificación QoS %(specs_id)s no tiene especificación con clave " -"%(specs_key)s." - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "" -"Las especificaciones QoS no se admiten en esta familia de almacenamiento y " -"versión ONTAP." - -msgid "Qos specs still in use." -msgstr "Especificaciones de QoS aún en uso." - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"La consulta por parámetro de servicio está en desuso. Use el parámetro " -"binario en su lugar." - -msgid "Query resource pool error." -msgstr "Error al consultar la agrupación de recursos." - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "" -"El límite de cuota %s debe ser igual o mayor que los recursos existentes." - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "No se ha podido encontrar la clase de cuota %(class_name)s." - -msgid "Quota could not be found" -msgstr "No se ha podido encontrar la cuota" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "Cuota superada para recursos: %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "Cuota excedida: código=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "No se ha podido encontrar la cuota para el proyecto %(project_id)s." - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "No se ha podido encontrar la reserva de cuota %(uuid)s." - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "" -"No se ha podido encontrar el uso de cuota para el proyecto %(project_id)s." - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "Op. dif. RBD ha fallado - (ret=%(ret)s stderr=%(stderr)s)" - -msgid "REST server IP must by specified." -msgstr "Se debe especificar la IP de servidor REST." - -msgid "REST server password must by specified." -msgstr "Se debe especificar la contraseña de servidor REST." - -msgid "REST server username must by specified." -msgstr "Se debe especificar el nombre de usuario de servidor REST." - -msgid "Raid did not have MCS Channel." -msgstr "Raid no tiene el canal MCS." - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"Se ha alcanzado el límite establecido por la opción de configuración " -"max_luns_per_storage_group. La operación de añadir %(vol)s al grupo de " -"almacenamiento %(sg)s se ha rechazado." - -#, python-format -msgid "Received error string: %s" -msgstr "Serie de error recibida: %s" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "La referencia debe ser para un volumen virtual no gestionado." - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "" -"La referencia debe ser el nombre de volumen de un volumen virtual no " -"gestionado." - -msgid "Reference must contain either source-id or source-name element." -msgstr "La referencia debe contener el elemento id-source o source-name." - -msgid "Reference must contain either source-name or source-id element." -msgstr "La referencia debe contener el elemento source-name o source-id." - -msgid "Reference must contain source-id or source-name key." -msgstr "La referencia debe contener la clave source-id o source-name." - -msgid "Reference must contain source-id or source-name." -msgstr "La referencia debe contener source-id o source-name." - -msgid "Reference must contain source-name element." -msgstr "La referencia debe contener el elemento source-name." - -msgid "Reference must contain source-name or source-id." -msgstr "La referencia debe contener source-name o source-id." - -msgid "Reference must contain source-name." -msgstr "La referencia debe contener el elemento source-name." - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"Rechazando la migración del ID de volumen: %(id)s. Compruebe la " -"configuración, ya que el origen y el destino son el mismo grupo de " -"volúmenes: %(name)s." - -msgid "Remove CHAP error." -msgstr "Error al eliminar CHAP." - -msgid "Remove fc from host error." -msgstr "Error al eliminar fc del host." - -msgid "Remove host from array error." -msgstr "Error al eliminar el host de la matriz." - -msgid "Remove host from hostgroup error." -msgstr "Error al eliminar el host del grupo de host." - -msgid "Remove iscsi from host error." -msgstr "Error al eliminar iscsi del host." - -msgid "Remove lun from cache error." -msgstr "Error al eliminar lun de la caché." - -msgid "Remove lun from partition error." -msgstr "Error al eliminar lun de la partición." - -msgid "Remove volume export failed." -msgstr "Error al eliminar la exportación del volumen." - -msgid "Rename lun on array error." -msgstr "Error al renombrar lun en la matriz." - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "" -"La capacidad del servicio de réplica no se ha encontrado en " -"%(storageSystemName)s." - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "El servicio de réplica no se ha encontrado en %(storageSystemName)s." - -msgid "Replication is not enabled" -msgstr "La réplica no está habilitada" - -msgid "Replication is not enabled for volume" -msgstr "La réplica no está habilitada para el volumen" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"El estado de réplica del volumen debe ser active o active-stopped, pero el " -"estado actual es: %s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"El estado de réplica del volumen debe ser inactive, active-stopped o error, " -"pero el estado actual es: %s" - -msgid "Request body and URI mismatch" -msgstr "Discrepancia de URI y cuerpo de solicitud" - -msgid "Request body contains too many items" -msgstr "El cuerpo de solicitud contiene demasiados elementos" - -msgid "Request body contains too many items." -msgstr "El cuerpo de solicitud contiene demasiados elementos." - -msgid "Request body empty" -msgstr "Cuerpo de la solicitud vacío" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"La solicitud al clúster de Datera ha devuelto un estado incorrecto: " -"%(status)s | %(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"La copia de seguridad que se ha solicitado supera la cuota de gigabytes " -"permitida para copias de seguridad. Se ha solicitado %(requested)sG, la " -"cuota es %(quota)sG y se ha consumido %(consumed)sG." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"El volumen o la instantánea que se ha solicitado supera la cuota %(name)s " -"permitida. Se ha solicitado %(requested)sG, la cuota es %(quota)sG y se ha " -"consumido %(consumed)sG." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"El tamaño del volumen solicitado %(size)d es mayor que el límite máximo " -"permitido %(limit)d." - -msgid "Required configuration not found" -msgstr "Configuración necesaria no encontrada" - -#, python-format -msgid "Required flag %s is not set" -msgstr "El distintivo necesario %s no se ha establecido" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"El restablecimiento del estado de la copia de seguridad ha terminado " -"anormalmente, el servicio de copia de seguridad configurado actualmente " -"[%(configured_service)s] no es el servicio de copia de seguridad que se usó " -"para crear esta copia de seguridad [%(backup_service)s]." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "Error al cambiar el tamaño de clononación %s." - -msgid "Resizing image file failed." -msgstr "Cambiar tamaño de archivo de imagen ha fallado." - -msgid "Resource could not be found." -msgstr "No se ha podido encontrar el recurso." - -msgid "Resource not ready." -msgstr "Recurso no preparado." - -#, python-format -msgid "Response error - %s." -msgstr "Error de respuesta - %s." - -#, python-format -msgid "Response error code - %s." -msgstr "Código de error de respuesta - %s." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"La restauración de la copia de seguridad ha terminado anormalmente, se " -"esperaba el estado de volumen %(expected_status)s pero se ha obtenido " -"%(actual_status)s." - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"La restauración de la copia de seguridad ha terminado anormalmente, el " -"servicio de copia de seguridad configurado actualmente " -"[%(configured_service)s] no es el servicio de copia de seguridad que se usó " -"para crear esta copia de seguridad [%(backup_service)s]." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"La restauración de la copia de seguridad ha terminado anormalmente: se " -"esperaba el estado de copia de seguridad %(expected_status)s pero se ha " -"obtenido %(actual_status)s." - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "Se ha superado el recuento de reintentos para el mandato: %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "Se ha detectado una excepción reintentable de SolidFire" - -msgid "Retype cannot change encryption requirements." -msgstr "La reescritura no puede cambiar los requisitos de cifrado" - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"La reescritura no puede cambiar las especificaciones de calidad de servicio " -"frontal para volúmenes en uso: %s." - -msgid "Retype requires migration but is not allowed." -msgstr "La reescritura requiere migración, pero no está permitido." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"La retrotracción del volumen: %(volumeName)s ha fallado. Póngase en contacto " -"con el administrador del sistema para devolver manualmente el volumen al " -"grupo de almacenamiento predeterminado para la política fast " -"%(fastPolicyName)s que ha fallado." - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "Retrotrayendo %(volumeName)s mediante su supresión." - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "" -"El archivo de configuración de SMBFS 'smbfs_oversub_ratio' no es válido. " -"Debe ser > 0: %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"El archivo de configuración de SMBFS 'smbfs_used_ratio' no es válido. Debe " -"ser > 0 y <= 1.0: %s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "El archivo de configuración SMBFS en %(config)s no existe." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "" -"El archivo de configuración SMBFS no se ha configurado (smbfs_shares_config)." - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "" -"Se ha encontrado un error en el mandato SSH tras '%(total_attempts)r' " -"intentos: '%(command)s'" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "" -"El mandato SSH ha fallado con el error: '%(err)s', mandato: '%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "Se ha detectado inyección de mandato SSH: %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "La conexión SSH ha fallado para %(fabric)s con el error: %(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "El certificado SSL ha caducado el %s." - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "Error de SSL: %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "" -"No se ha podido encontrar el filtro de host de planificador %(filter_name)s." - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "El Scheduler Host Weigher %(weigher_name)s no se ha podido encontrar." - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"Estado de copia secundaria: %(status)s y sincronizado: %(sync)s, el progreso " -"de la sincronización es: %(progress)s%%." - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "SerialNumber debe estar en el archivo %(fileName)s." - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "Se ha eliminado el servicio %(service)s en el host %(host)s." - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "No se ha podido encontrar el servicio %(service_id)s." - -#, python-format -msgid "Service %s not found." -msgstr "El servicio %s no se ha encontrado." - -msgid "Service is unavailable at this time." -msgstr "El servicio no esta disponible en este momento" - -msgid "Service not found." -msgstr "Servicio no encontrado." - -msgid "Sets thin provisioning." -msgstr "Establece suministro ligero." - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"No se admite el establecimiento del grupo de política de calidad de servicio " -"de LUN en esta familia de almacenamiento y versión de ONTAP." - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"No se admite el establecimiento del grupo de política de calidad de servicio " -"del archivo en esta familia de almacenamiento y versión de ontap." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"La unidad compartida %s se ignora debido a un formato no válido. Debe tener " -"el formato address:/export. Compruebe los valores nas_ip y nas_share_path." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"El servicio de volumen Cinder no puede grabar en la unidad compartida en " -"%(dir)s. Las operaciones de instantánea no se admitirán." - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Error de E/S Sheepdog, el mandato era: \"%s\"." - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "" -"Las operaciones de mostrar sólo se pueden realizar en proyectos de la misma " -"jerarquía del proyecto en el que los usuarios tienen alcance." - -msgid "Size" -msgstr "Tamaño" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "" -"Tamaño para volumen: %s no se ha encontrado, no puede asegurar la supresión." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"El tamaño es %(image_size)dGB y no se ajusta en un volumen de tamaño " -"%(volume_size)dGB." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"El tamaño de la imagen especificada %(image_size)sGB es mayor que el tamaño " -"de volumen %(volume_size)sGB." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "No se ha podido encontrar la instantánea %(snapshot_id)s." - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"La instantánea %(snapshot_id)s no tiene metadatos con la clave " -"%(metadata_key)s." - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"No se puede crear la instantánea porque el volumen %(vol_id)s no está " -"disponible, el estado actual del volumen es: %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "No se puede crear una instantánea mientras se está migrando el volumen" - -msgid "Snapshot of secondary replica is not allowed." -msgstr "La instantánea de la réplica secundaria no está permitida." - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "La instantánea del volumen no se soporta en estado: %s." - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "¿Recurso de instantánea \"%s\" no desplegado en ningún sitio?" - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "Estado de instantánea %(cur)s no permitido para update_snapshot_status" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "El estado de la instantánea debe ser \"disponible\" para clonar." - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"La instantánea='%(snap)s' no existe en la imagen de base='%(base)s' - " -"terminando anormalmente copia de seguridad incremental" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "Este formato de volumen no admite instantáneas: %s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "Error de socket: %(arg)s." - -msgid "SolidFire Cinder Driver exception" -msgstr "Excepción de controlador SolidFire Cinder" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "" -"El tamaño de la matriz de dirección de ordenación excede el tamaño de matriz " -"de la clave de ordenación." - -msgid "Source CG is empty. No consistency group will be created." -msgstr "" -"El grupo de consistencia está vacío. No se creará ningún grupo de " -"consistencia." - -msgid "Source host details not found." -msgstr "Detalles de host de origen no encontrados." - -msgid "Source volume device ID is required." -msgstr "El ID de dispositivo de volumen de origen es obligatorio." - -msgid "Source volume not mid-migration." -msgstr "El volumen de origen no mid-migration." - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"No se ha encontrado el origen con la IP/nombre de host: %s en el dispositivo " -"de destino para la migración de volumen habilitada para programa de fondo, " -"se sigue con la migración predeterminada." - -msgid "SpaceInfo returned byarray is invalid" -msgstr "SpaceInfo ha devuelto una byarray que no es válida" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"El host especificado para correlacionarse con el volumen %(vol)s está en un " -"grupo de hosts no admitido con %(group)s." - -msgid "Specified logical volume does not exist." -msgstr "El volumen lógico especificado no existe." - -msgid "Specify a password or private_key" -msgstr "Especifique una contraseña o private_key" - -msgid "Specify san_password or san_private_key" -msgstr "Especifique san_password o san_private_key" - -msgid "Start LUNcopy error." -msgstr "Error al iniciar LUNcopy." - -msgid "State" -msgstr "Estado" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "El estado del nodo es incorrecto. El estado actual es %s." - -msgid "Status" -msgstr "Estado" - -msgid "Stop snapshot error." -msgstr "Error al detener una instantánea." - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "" -"El servicio de configuración de almacenamiento no se ha encontrado en " -"%(storageSystemName)s." - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" -"El servicio de gestión de ID de hardware de almacenamiento no se ha " -"encontrado en %(storageSystemName)s." - -#, python-format -msgid "Storage Profile %s not found." -msgstr "No se ha encontrado el perfil de almacenamiento %s." - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "" -"El servicio de reubicación de almacenamiento no se ha encontrado en " -"%(storageSystemName)s." - -#, python-format -msgid "Storage family %s is not supported." -msgstr "No hay soporte para la familia de almacenamiento %s." - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "" -"El grupo de almacenamiento %(storageGroupName)s no se ha suprimido " -"correctamente" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "Host de almacenamiento %(svr)s no detectado, compruebe el nombre." - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "No se ha encontrado el perfil de almacenamiento %(storage_profile)s." - -msgid "Storage resource could not be found." -msgstr "No se he encontrado el recurso de almacenamiento." - -msgid "Storage system id not set." -msgstr "ID de sistema de almacenamiento no establecido." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "" -"No se ha encontrado el sistema de almacenamiento para la agrupación " -"%(poolNameInStr)s." - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "El sistema de almacenamiento %(array)s no se ha encontrado." - -#, python-format -msgid "String with params: %s" -msgstr "Serie con parámetros: %s" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "Error en la sincronización del volumen secundario con primario." - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "El sistema%(id)s se ha encontrado con estado incorrecto - %(status)s." - -msgid "System does not support compression." -msgstr "El sistema no soporta la compresión." - -msgid "System is busy, retry operation." -msgstr "El sistema está ocupado, vuelva a intentar la operación." - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"No se ha encontrado TSM [%(tsm)s] en el almacenamiento CloudByte para la " -"cuenta [%(account)s]." - -msgid "Target volume type is still in use." -msgstr "El tipo de volumen de destino aún se está utilizando." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"Discrepancia de árbol de plantilla; adición de esclavo %(slavetag)s a " -"maestro %(mastertag)s" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "ID de arrendatario: %s no existe." - -msgid "Terminate connection failed" -msgstr "No se ha podido terminar la conexión" - -msgid "Terminate connection unable to connect to backend." -msgstr "" -"La terminación de la conexión no se ha podido conectar con el programa de " -"fondo." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "Error al terminar la conexión del volumen: %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "El origen %(type)s %(id)s para replicar no se ha encontrado." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"Los parámetros 'sort_key' y 'sort_dir' están en desuso y no se pueden " -"utilizar con el parámetro 'sort'." - -msgid "The EQL array has closed the connection." -msgstr "La matriz EQL ha cerrado la conexión." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"El GPFS filesystem %(fs)s no está en el nivel de release requerido. El " -"nivel actual es %(cur)s, debe ser al menos %(min)s." - -msgid "The IP Address was not found." -msgstr "No se ha encontrado la dirección IP." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"La solicitud WebDAV ha fallado. Motivo: %(msg)s, Código de retorno/motivo: " -"%(code)s, Volumen de origen: %(src)s, Volumen de destino: %(dst)s, Método: " -"%(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"El error anterior puede mostrar que la base de datos no se ha creado.\n" -"Cree una base de datos utilizando 'cinder-manage db sync' antes de ejecutar " -"este mandato." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"El mandato %(cmd)s ha fallado. (ret: %(ret)s, stdout: %(out)s, stderr: " -"%(err)s)" - -msgid "The copy should be primary or secondary" -msgstr "La copia debe ser primaria o secundaria" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "" -"No se ha podido completar la creación de un dispositivo lógico. (LDEV: " -"%(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "" -"El método decorated debe aceptar un volumen o un objeto de instantánea." - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "El dispositivo en la ruta %(path)s no está disponible: %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "" -"La hora de finalización (%(end)s) debe ser posterior a la hora de inicio " -"(%(start)s)." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "extra_spec: %s no es válido." - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "La especificación extraspec: %(extraspec)s no es válida." - -#, python-format -msgid "The following elements are required: %s" -msgstr "Se necesitan los elementos siguientes: %s" - -msgid "The host group or iSCSI target could not be added." -msgstr "No se ha podido añadir el grupo de host o el destino iSCSI." - -msgid "The host group or iSCSI target was not found." -msgstr "No se ha encontrado el grupo de host o el destino iSCSI." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "El usuario CHAP de iSCSI %(user)s no existe." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"El LUN importado %(lun_id)s está en la agrupación %(lun_pool)s que no está " -"gestionada por el host %(host)s." - -msgid "The key cannot be None." -msgstr "La clave no puede ser Ninguno." - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "" -"El dispositivo lógico del %(type)s %(id)s especificado ya se había eliminado." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "" -"El método %(method)s ha excedido el tiempo de espera. (valor de tiempo de " -"espera: %(timeout)s)" - -msgid "The method update_migrated_volume is not implemented." -msgstr "No se ha implementado el método update_migrated_volume." - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "" -"El montaje %(mount_path)s no es un volumen Quobyte USP válido. Error: %(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "" -"El parámetro del back-end de almacenamiento. (config_group: %(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "" -"La copia de seguridad padre debe estar disponible para una copia de " -"seguridad incremental." - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"El tamaño solicitado: %(requestedSize)s no es el mismo que el tamaño " -"resultante: %(resultSize)s." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "No se ha encontrado el recurso %(resource)s." - -msgid "The results are invalid." -msgstr "Los resultados no son válidos." - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "" -"La instantánea no se puede crear cuando el volumen está en modalidad de " -"mantenimiento." - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "" -"El volumen de origen %s no está en la agrupación gestionada por el host " -"actual." - -msgid "The source volume for this WebDAV operation not found." -msgstr "No se ha encontrado el volumen de origen para esta operación WebDAV." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "" -"El tipo de volumen de origen '%(src)s' es distinto del tipo de volumen de " -"destino '%(dest)s'." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "El tipo de volumen de origen '%s' no está disponible." - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "El %(desc)s especificado está ocupado." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" -"No se ha podido gestionar el ldev %(ldev)s especificado. No debe " -"correlacionarse el ldev." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" -"No se ha podido gestionar el ldev %(ldev)s especificado. No debe emparejarse " -"el ldev." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"No se ha podido gestionar el ldev %(ldev)s especificado. El tamaño de ldev " -"debe ser un múltiplo de gigabyte." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"No se ha podido gestionar el ldev %(ldev)s especificado. El tipo de volumen " -"debe ser DP-VOL." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"La operación especificada no se admite. El tamaño del volumen debe ser el " -"mismo que el origen %(type)s. (volumen: %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "El disco virtual especificado se correlaciona con un host." - -msgid "The specified volume is mapped to a host." -msgstr "El volumen especificado se ha correlacionado con un host." - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "" -"Se puede utilizar el back-end de almacenamiento. (config_group: " -"%(config_group)s)" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"El metarrecuento en bandas de %(memberCount)s es demasiado pequeño para el " -"volumen: %(volumeName)s, con tamaño %(volumeSize)s." - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" -"El tipo de metadatos %(metadata_type)s del volumen/instantánea %(id)s no es " -"válido." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" -"El volumen %(volume_id)s no se ha podido ampliar. El tipo de volumen debe " -"ser Normal." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"El volumen %(volume_id)s no ha podido quedar como no gestionado. El tipo de " -"volumen debe ser %(volume_type)s." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "" -"Se ha gestionado correctamente el volumen %(volume_id)s. (LDEV: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "" -"El volumen %(volume_id)s no se ha gestionado correctamente. (LDEV: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "El volumen %(volume_id)s para correlacionar no se ha encontrado." - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "" -"El volumen no puede aceptar transferencias en la modalidad de mantenimiento." - -msgid "The volume cannot be attached in maintenance mode." -msgstr "El volumen no se puede conectar en la modalidad de mantenimiento." - -msgid "The volume cannot be detached in maintenance mode." -msgstr "El volumen no se puede desconectar en la modalidad de mantenimiento." - -msgid "The volume cannot be updated during maintenance." -msgstr "El volumen no se puede actualizar durante el mantenimiento." - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "" -"La conexión de volumen no se puede inicializar en modalidad de mantenimiento." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "" -"La unidad de volumen requiere el nombre del iniciador iSCSI en el conector." - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"El volumen está ocupado actualmente en el 3PAR y no puede suprimirse en este " -"momento. Inténtelo de nuevo más tarde." - -msgid "The volume label is required as input." -msgstr "Se necesita la etiqueta de volumen como entrada." - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "" -"Los metadatos de volumen no se pueden suprimir cuando el volumen está en " -"modalidad de mantenimiento." - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "" -"Los metadatos de volumen no se pueden actualizar cuando el volumen está en " -"modalidad de mantenimiento." - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "No hay recursos disponibles para utilizar. (recurso: %(resource)s)" - -msgid "There are no valid ESX hosts." -msgstr "No hay hosts ESX válidos." - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "No hay almacenes de datos válidos conectados a %s." - -msgid "There are no valid datastores." -msgstr "No hay almacenes de datos válidos." - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"No hay designación de %(param)s. El almacenamiento especificado es esencial " -"para gestionar el volumen." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" -"No hay designación del ldev. El ldev especificado es esencial para gestionar " -"el volumen." - -msgid "There is no metadata in DB object." -msgstr "No hay metadatos en el objeto de base de datos." - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "No hay ninguna unidad compartida con este host %(volume_size)sG" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "No hay ninguna unidad compartida que pueda alojar %(volume_size)sG" - -#, python-format -msgid "There is no such action: %s" -msgstr "No existe esta acción: %s" - -msgid "There is no virtual disk device." -msgstr "No hay ningún dispositivo de disco virtual." - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "No hay ningún archivo de configuración de Gluster configurado (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "No hay ningún archivo de configuración de NFS configurado (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"No se ha configurado un volumen Quobyte (%s). Ejemplo: quobyte:///" -"" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "No se admite el aprovisionamiento ligero en esta versión de LVM." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"El habilitador de ThinProvisioning no está instalado. No se puede crear un " -"volumen ligero" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "Este controlador no admite suprimir instantáneas en uso." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "Este controlador no admite instantáneas de volúmenes en uso." - -msgid "This request was rate-limited." -msgstr "Esta solicitud estaba limitada por tipo." - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"No se admite esta plataforma de sistema (%s). Este controlador solo admite " -"plataformas Win32." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "" -"El servicio de política de niveles no se ha encontrado para " -"%(storageSystemName)s." - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "" -"Se desactivó mientras esperaba la actualización de Nova para la creación de " -"la instantánea %s." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"Se ha desactivado mientras esperaba la actualización de Nova para suprimir " -"la instantánea %(id)s." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"Valor de tiempo de espera (en segundos) que se utiliza al conectarse al " -"clúster ceph. Si el valor. < 0, no se establece ningún tiempo de espera y se " -"utiliza el valor librados predeterminado." - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "Se ha agotado el tiempo de espera al solicitar la API de %(service)s." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "No se ha podido encontrar la transferencia %(transfer_id)s)." - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"Transferencia %(transfer_id)s: id de volumen %(volume_id)s en estado " -"inesperado %(status)s, awaiting-transfer esperado" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" -"Intentando importar metadatos de copia de seguridad de ID %(meta_id)s a la " -"copia de seguridad %(id)s." - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"La tarea de ajustar el volumen se ha detenido antes de finalizar: " -"volume_name=%(volume_name)s, task-status=%(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"El tipo %(type_id)s ya está asociado con otro qos specs: %(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "" -"La modificación del acceso de tipo no es aplicable al tipo de volumen " -"público." - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError: %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "" -"Los UUID %s están tanto en la lista de volumen de añadir como de eliminar." - -msgid "Unable to access the backend storage via file handle." -msgstr "" -"No se ha podido acceder al almacenamiento de programa de fondo a través del " -"descriptor de archivo." - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "" -"No se ha podido obtener acceso al almacenamiento de extremo trasero por " -"medio de la ruta %(path)s." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "No se puede añadir el host Cinder a apphosts para el espacio %(space)s" - -msgid "Unable to connect or find connection to host" -msgstr "No se ha podido conectar o encontrar una conexión con el host" - -msgid "Unable to create Barbican Client without project_id." -msgstr "No se puede crear el cliente Barbican sin un project_id." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "No se ha podido crear el grupo de consistencia %s" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"No se puede crear u obtener el grupo de almacenamiento predeterminado para " -"la política FAST: %(fastPolicyName)s." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "No se ha podido crear un clon de réplica para el volumen %s." - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "No se ha podido suprimir la instantánea del grupo de consistencia %s" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "No se ha podido suprimir la instantánea %(id)s, estado: %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "No se puede suprimir la política de instantáneas en el volumen %s." - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "" -"No se ha podido determinar el nombre de instantánea en Purity de la " -"instantánea %(id)s." - -msgid "Unable to determine system id." -msgstr "No se ha podido determinar ID del sistema." - -msgid "Unable to determine system name." -msgstr "No se ha podido determinar el nombre del sistema." - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"No se pueden realizar operaciones de gestión de instantáneas con Purity REST " -"API versión %(api_version)s, se necesita %(required_versions)s." - -#, python-format -msgid "Unable to extend volume %s" -msgstr "No se ha podido ampliar el volumen %s" - -msgid "Unable to fetch connection information from backend." -msgstr "No se puede captar información de conexión de programa de fondo." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "" -"No se puede captar información de conexión desde el programa de fondo: " -"%(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "No se ha encontrado la ref Purity con name=%s" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "No se puede encontrar el grupo de volumen: %(vg_name)s" - -msgid "Unable to find iSCSI mappings." -msgstr "No se pueden encontrar correlaciones iSCSI." - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "No se puede encontrar ssh_hosts_key_file: %s" - -msgid "Unable to find system log file!" -msgstr "¡No ha sido posible encontrar el fichero de log del sistema!" - -#, python-format -msgid "Unable to find volume %s" -msgstr "No se puede encontrar el volumen %s" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "No se puede obtener un dispositivo de bloque para el archivo '%s'" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" -"No se puede obtener la información de configuración necesaria para crear un " -"volumen: %(errorMessage)s." - -msgid "Unable to get corresponding record for pool." -msgstr "No se puede obtener el registro correspondiente a la agrupación." - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"No se puede obtener información acerca del espacio %(space)s, verifique que " -"el clúster se esté ejecutando y esté conectado." - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"No se puede obtener la lista de direcciones IP en este host, compruebe los " -"permisos y las redes." - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "" -"No se puede obtener la lista de miembros de dominio, compruebe que el " -"clúster se está ejecutando." - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"No se puede obtener la lista de espacios para hacer un nuevo nombre. " -"Verifique que el clúster se esté ejecutando." - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "No se puede obtener estadísticas para backend_name: %s" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" -"No se pueden obtener los puntos finales de destino para hardwareId " -"%(hardwareIdInstance)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"No se puede importar el volumen %(deviceId)s en cinder. Es el volumen de " -"origen de sesión de réplica %(sync)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"No se puede importar el volumen %(deviceId)s a cinder. El volumen externo no " -"está en la agrupación gestionada por el host cinder actual." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"No se puede importar el volumen %(deviceId)s a cinder. El volumen está en " -"vista de máscara %(mv)s." - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "No se puede cargar CA desde %(cert)s %(e)s." - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "No se puede cargar el certificado desde %(cert)s %(e)s." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "No se puede cargar la clave desde %(cert)s %(e)s." - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "" -"No se ha podido localizar la cuenta %(account_name)s en el dispositivo " -"Solidfire" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "No se ha podido localizar un SVM que gestione la dirección IP '%s'" - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" -"No se puede gestionar el volumen existente. El volumen %(volume_ref)s ya se " -"ha gestionado." - -#, python-format -msgid "Unable to manage volume %s" -msgstr "No se puede gestionar el volumen %s" - -msgid "Unable to map volume" -msgstr "No se ha podido correlacionar el volumen" - -msgid "Unable to map volume." -msgstr "No se ha podido correlacionar el volumen." - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "" -"No se puede analizar la solicitud XML. Proporcione XML con el formato " -"correcto." - -msgid "Unable to parse attributes." -msgstr "No se pueden analizar los atributos." - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" -"No se puede ascender la réplica a primaria para el volumen %s. Ni hay " -"ninguna copia secundaria disponible." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"No se puede volver a utilizar un host que no está gestionado por Cinder con " -"use_chap_auth=True," - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" -"No se puede volver a utilizar un host con credenciales CHAP desconocidas " -"configuradas." - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "No se puede renombrar el volumen %(existing)s a %(newname)s" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"No se puede volver a escribir: ya existe una copia de volumen %s. La " -"reescritura superaría el límite de 2 copias." - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"No se ha podido volver a escribir: la acción requiere una copia de volumen " -"(volume-copy), que no se permite cuando el nuevo tipo es replicación. " -"Volumen = %s" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "No se ha podido crear una instantánea del grupo de consistencia %s" - -msgid "Unable to terminate volume connection from backend." -msgstr "No se puede terminar conexión de volumen desde programa de fondo." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "No se puede terminar la conexión de volumen: %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "No se ha actualizar el grupo de consistencia %s" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"No se puede actualizar el tipo debido a un estado incorrecto: %(vol_status)s " -"en volumen: %(vol_id)s. El estado de volumen debe ser disponible o en uso." - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" -"No se puede verificar el grupo de iniciadores: %(igGroupName)s en la vista " -"de máscara %(maskingViewName)s. " - -msgid "Unacceptable parameters." -msgstr "Parametros inaceptables" - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" -"Estado de correlación inesperado %(status)s para correlación %(id)s. " -"Atributos: %(attr)s." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"Respuesta de CLI inesperada: discrepancia de cabecera/fila. cabecera: " -"%(header)s, fila: %(row)s." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "" -"Estado de correlación no esperado %(status)s para la correlación %(id)s. " -"Atributos: %(attr)s." - -msgid "Unexpected response from Nimble API" -msgstr "Respuesta inesperada de la API Nimble" - -msgid "Unexpected status code" -msgstr "Código de estado inesperado" - -msgid "Unknown Gluster exception" -msgstr "Excepción de Gluster desconocida" - -msgid "Unknown NFS exception" -msgstr "Excepción de NFS desconocida" - -msgid "Unknown RemoteFS exception" -msgstr "Excepción de RemoteFS desconocida" - -msgid "Unknown SMBFS exception." -msgstr "Excepción de SMBFS desconocida" - -msgid "Unknown Virtuozzo Storage exception" -msgstr "Excepción desconocida de Virtuozzo Storage" - -msgid "Unknown action" -msgstr "Acción desconocida" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "Mandato desconocido o no soportado %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "Protocolo desconocido: %(protocol)s." - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "Recursos de cuota desconocidos %(unknown)s." - -msgid "Unknown service" -msgstr "Servicio desconocido" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "Dirección de clasificación desconocida, debe ser 'desc' o ' asc'" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "Dirección de ordenación desconocida, debe ser 'desc' o 'asc'." - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "Palabra clave de QOS no reconocida: \"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "Formato de respaldo no reconocido: %s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "Valor de read_deleted no reconocido '%s'" - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "Versión ONTAP de datos en clúster no soportada." - -msgid "Unsupported Content-Type" -msgstr "Tipo de contenido no soportado" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" -"Versión de ONTAP de datos no soportada. Hay soporte para la versión de ONTAP " -"de datos 7.3.1 y posterior." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "Versión de metadatos de copia de seguridad no soportada (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "" -"Se ha solicitado una versión de metadatos de copia de seguridad no soportada" - -msgid "Unsupported backup verify driver" -msgstr "Controlador de verificación de copia de seguridad no admitido" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"Firmware no soportado en el conmutador %s. Asegúrese de que el conmutador " -"ejecuta firmware v6.4 o superior" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "Formato de volumen no admitido: %s " - -msgid "Update QoS policy error." -msgstr "Error al actualizar la política QoS." - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "" -"Las operaciones de actualizar y suprimir cuota sólo las puede realizar un " -"administrador de padre inmediato o un admin de CLOUD." - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"Las operaciones de actualizar y suprimir cuota sólo se pueden realizar en " -"proyectos de la misma jerarquía del proyecto en el que los usuarios tienen " -"alcance." - -msgid "Updated At" -msgstr "Actualizado el" - -msgid "Upload to glance of attached volume is not supported." -msgstr "No se soporta la carga en Glance del volumen conectado." - -msgid "Use ALUA to associate initiator to host error." -msgstr "Error al utilizar ALUA para asociar el iniciador con el host." - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" -"Error al utilizar CHAP para asociar el iniciador con el host. Verifique el " -"nombre de usuario y contraseña CHAP." - -msgid "User ID" -msgstr "ID de usuario" - -msgid "User does not have admin privileges" -msgstr "El usuario no tiene privilegios de administrador" - -msgid "User is not authorized to use key manager." -msgstr "El usuario no está autorizado a usar el gestor de clave." - -msgid "User not authorized to perform WebDAV operations." -msgstr "El usuario no tiene autorización para realizar operaciones WebDAV." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "" -"Retrotracción V2 - El volumen de otro grupo de almacenamiento además del " -"grupo de almacenamiento predeterminado." - -msgid "V2 rollback, volume is not in any storage group." -msgstr "" -"Retrotracción V2, el volumen no está en ningún grupo de almacenamiento." - -msgid "V3 rollback" -msgstr "Retrotracción V3" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "Conjunto VV %s no existe." - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "Consumidor válido de QoS specs son: %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "La ubicación de control válido es: %s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "Error al validar la conexión del volumen (error: %(err)s)." - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "" -"El valor \"%(value)s\" no es valido para la opción de configuración " -"\"%(option)s\"" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "El valor %(param)s de %(param_string)s no es un booleano." - -msgid "Value required for 'scality_sofs_config'" -msgstr "Valor necesario para 'scality_sofs_config'" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError: %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "" -"El disco virtual %(name)s no está implicado en la correlación %(src)s -> " -"%(tgt)s." - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "El volumen virtual '%s' no existe en la matriz." - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "El trabajo de copia de volumen para destino %s ha fallado." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "No se ha encontrado el volumen %(deviceID)s." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"El volumen %(name)s no se ha encontrado en la matriz. No se puede determinar " -"si hay volúmenes correlacionados." - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "No se ha podido crear el volumen %(vol)s en la agrupación %(pool)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"El estado de volumen %(vol_id)s debe ser disponible o en uso, pero el estado " -"actual es: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"El estado de volumen %(vol_id)s debe ser disponible para ampliar, pero el " -"estado actual es: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"El estado de volumen %(vol_id)s debe ser disponible para actualizar " -"distintivo de sólo lectura, pero el estado actual es: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"El estado de volumen %(vol_id)s debe ser disponible, pero el estado actual " -"es: %(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "El volumen %(volume_id)s no se ha podido encontrar." - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"Volumen %(volume_id)s no tiene metadatos de administración con la clave " -"%(metadata_key)s." - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"El volumen %(volume_id)s no tiene metadatos con la clave %(metadata_key)s." - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "" -"El volumen %(volume_id)s está correlacionado actualmente con un grupo de " -"host no admitido %(group)s" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "" -"El volumen %(volume_id)s no está correlacionado actualmente con el host " -"%(host)s" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "" -"El volumen %(volume_id)s todavía están conectados, en primer lugar " -"desconecte el volumen." - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "Error de réplica de volumen %(volume_id)s: %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "El volumen %(volume_name)s está ocupado." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "No se ha podido crear el volumen %s desde el volumen de origen." - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "El volumen %s no se puede crear en las unidades compartidas." - -#, python-format -msgid "Volume %s could not be created." -msgstr "No se ha podido crear el volumen %s." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "El volumen %s no tiene especificado provider_location, se salta." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "El volumen %s no existe en la matriz." - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "El volumen %s ya forma parte de una migración activa." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "El volumen %s no debe formar parte de un grupo de consistencia." - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "El volumen %s no debe replicarse." - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "El volumen %s no debe tener instantáneas." - -#, python-format -msgid "Volume %s not found." -msgstr "No se ha encontrado el volumen %s." - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "Volumen %s: Error al intentar ampliar el volumen" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "El volumen (%s) ya existe en la matriz" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "El volumen (%s) ya existe en la matriz." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "El grupo de volúmenes %s no existe" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "El tipo de volumen %(id)s ya existe. " - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" -"El tipo de volumen %(type_id)s no tiene una especificación adicional con la " -"clave %(id)s." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"La eliminación del tipo de volumen %(volume_type_id)s no está permitida con " -"los volúmenes presente con el tipo." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"El tipo de volumen %(volume_type_id)s no tiene especificaciones adicionales " -"con la clave %(extra_specs_key)s." - -msgid "Volume Type id must not be None." -msgstr "La id del tipo de volumen no debe ser Ninguno." - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "No se ha encontrado el volumen [%s] en el almacenamiento de CloudByte." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "" -"El archivo adjunto de volumen no se ha podido encontrar con el filtro: " -"%(filter)s." - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "La configuración de fondo del volumen no es válida: %(reason)s" - -msgid "Volume by this name already exists" -msgstr "Ya existe un volumen con este nombre" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "El volumen no se puede restaurar porque contiene instantáneas." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "La vía de acceso de archivo de dispositivo de volumen %s no existe." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "Dispositivo de volumen no encontrado en: %(device)s" - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "Controlador de volumen %s no inicializado." - -msgid "Volume driver not ready." -msgstr "Driver de volumen no está preparado." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "Driver de volumen ha reportado un error: %(message)s" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" -"El volumen del grupo de consistencia %s está conectado. Es necesario " -"desconectarlo primero." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "" -"El volumen del grupo de consistencia tiene todavía instantáneas dependientes." - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "El volumen está conectado a un servidor. (%s)" - -msgid "Volume is in-use." -msgstr "El volumen está en uso." - -msgid "Volume is not available." -msgstr "El volumen no está disponible." - -msgid "Volume is not local to this node" -msgstr "El volumen no es local para este nodo" - -msgid "Volume is not local to this node." -msgstr "El volumen no es local para este nodo." - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"Se ha solicitado copia de seguridad de metadatos de volumen pero este " -"controlador no soporta aún esta característica." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "Ha fallado la migración en volumen: %(reason)s" - -msgid "Volume must be available" -msgstr "El volumen deber estar disponible" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "El volumen debe estar en la misma disponibilidad que la instantánea" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "" -"El volumen debe estar en la misma zona de disponibilidad que el volumen de " -"origen" - -msgid "Volume must not be part of a consistency group." -msgstr "El volumen no puede formar parte de un grupo de consistencia." - -msgid "Volume must not be replicated." -msgstr "El volumen no debe replicarse." - -msgid "Volume must not have snapshots." -msgstr "El volumen no debe tener instantáneas." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "No se ha encontrado el volumen para la instancia %(instance_id)s." - -msgid "Volume not found on configured storage backend." -msgstr "" -"No se ha encontrado el volumen en el programa de fondo de almacenamiento " -"configurado." - -msgid "Volume not found on configured storage pools." -msgstr "" -"No se ha encontrado el volumen en las agrupaciones de almacenamiento " -"configuradas." - -msgid "Volume not found." -msgstr "No se ha encontrado el volumen." - -msgid "Volume not yet assigned to host." -msgstr "Aún no se ha asignado el volumen al host." - -msgid "Volume reference must contain source-name element." -msgstr "La referencia de volumen debe contener el elemento source-name." - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "La réplica de volumen de %(volume_id)s no se ha encontrado." - -#, python-format -msgid "Volume service %s failed to start." -msgstr "No se ha podido iniciar el servicio de volumen %s." - -msgid "Volume should have agent-type set as None." -msgstr "El volumen debe tener agent-type establecido como None." - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"El tamaño de volumen %(volume_size)sGB no puede ser menor que el tamaño de " -"minDisk de imagen %(min_disk)sGB." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "El tamaño de volumen '%(size)s' debe ser un entero y mayor que 0" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"El tamaño del volumen '%(size)s'GB no puede ser menor que el tamaño original " -"del volumen %(source_size)sGB. Deben ser >= tamaño de volumen original." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"El tamaño de volumen '%(size)s'GB no puede ser menor que el tamaño de la " -"instantánea %(snap_size)sGB. Deben ser >= el tamaño de instantánea original." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" -"El tamaño del volumen ha aumentado desde la última copia de seguridad. Haga " -"una copia de seguridad completa." - -msgid "Volume size must multiple of 1 GB." -msgstr "El tamaño de volumen debe ser múltiplo de 1 GB." - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "" -"El estado de volumen debe estar disponible, pero el estado actual es: %s" - -msgid "Volume status is in-use." -msgstr "El estado del volumen es en uso." - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"El estado de volumen debe ser \"disponible\" o \"en-uso\" para la " -"instantánea. (es %s)" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "El estado de volumen debe ser \"disponible\" o \"en-uso\"." - -msgid "Volume status must be 'available'." -msgstr "El estado de volumen debe ser 'disponible'." - -msgid "Volume to Initiator Group mapping already exists" -msgstr "El volumen para la correlación del grupo de iniciadores ya existe" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "" -"El volumen del que se va a hacer una copia de seguridad debe estar " -"disponible o en uso, pero el estado actual es \"%s\"." - -msgid "Volume to be restored to must be available" -msgstr "El volumen que restaurar debe estar disponible" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "No se ha podido encontrar el tipo de volumen %(volume_type_id)s." - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "El ID de tipo de volumen '%s' no es válido." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"El acceso de tipo de volumen para la combinación %(volume_type_id)s / " -"%(project_id)s ya existe." - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"No se ha encontrado el acceso de tipo de volumen para la combinación " -"%(volume_type_id)s / %(project_id)s." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "El tipo de volumen no coincide para la unidad compartida %s." - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "El cifrado del tipo de volumen para el tipo %(type_id)s ya existe." - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "El cifrado de tipo de volumen para el tipo %(type_id)s no existe." - -msgid "Volume type name can not be empty." -msgstr "EL nombre de tipo de volumen no puede estar vacío." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "" -"No se ha podido encontrar el tipo de volumen con el nombre " -"%(volume_type_name)s." - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "El volumen con el ID de volumen %s no existe." - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"El volumen %(volumeName)s no es un volumen concatenado. Sólo puede realizar " -"una ampliación del volumen concatenado. Saliendo..." - -#, python-format -msgid "Volume: %s could not be found." -msgstr "Volumen: %s no se ha encontrado." - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "" -"Los volúmenes se fragmentarán en objetos de este tamaño (en megabytes)." - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"VzStorage config 'vzstorage_used_ratio' no válido. Debe ser > 0 y <= 1.0: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "El archivo de config VzStorage en %(config)s no existe." - -msgid "Wait replica complete timeout." -msgstr "Al esperar la réplica se ha agotado el tiempo de espera." - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "" -"Esperando a que todos los nodos se unan al clúster. Asegúrese de que los " -"daemons sheep se estén ejecutando." - -msgid "X-IO Volume Driver exception!" -msgstr "Excepción del controlador de volumen X-IO" - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "" -"XtremIO no configurado correctamente, no se ha encontrado ningún portal iscsi" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "" -"XtremIO no se ha inicializado correctamente, no se han encontrado clústeres" - -msgid "You must implement __call__" -msgstr "Debe implementar __call__" - -msgid "You must supply an array in your EMC configuration file." -msgstr "Debe proporcionar una matriz en el archivo de configuración EMC" - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"Su tamaño original de %(originalVolumeSize)s GB es mayor que: %(newSize)s " -"GB. Sólo se admite la ampliación. Saliendo..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError: %s" - -msgid "Zone" -msgstr "Zona" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Política de distribución en zonas: %s, no reconocida" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "" -"_create_and_copy_vdisk_data: no se han podido obtener los atributos para " -"vdisk %s." - -msgid "_create_host failed to return the host name." -msgstr "_create_host no ha devuelto el nombre de host." - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"_create_host: no puede convertir el nombre de host. El nombre de host no " -"está en unicode o serie." - -msgid "_create_host: No connector ports." -msgstr "_create_host: no hay puertos de conector." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - no se han encontrado mensajes de realizado " -"satisfactoriamente en la salida de la CLI.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic: las cabeceras y los valores del atributo no coinciden.\n" -" Cabeceras: %(header)s\n" -" Valores: %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" -"_get_host_from_connector no ha podido devolver el nombre de host para el " -"conector." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties: no se ha podido obtener la información de " -"conexión de FC para la conexión host-volumen. ¿Está el host configurado " -"correctamente para conexiones de FC?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties: no se ha encontrado ningún nodo en el grupo de E/" -"S %(gid)s para el volumen %(vol)s." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "" -"_update_volume_stats: no se han podido obtener los datos de la agrupación de " -"almacenamiento." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"Error de add_vdisk_copy: ya existe una copia de volumen %s. La adición de " -"otra copia superaría el límite de 2 copias." - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "" -"add_vdisk_copy se ha iniciado sin una copia de disco virtual en la " -"agrupación esperada." - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants debe ser un valor booleano, se ha obtenido '%s'." - -msgid "already created" -msgstr "ya creado" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "conecte instantánea del nodo remoto" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "el atributo %s no es de carga diferida" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"copia de seguridad: %(vol_id)s no ha podido crear enlace fijo de dispositivo " -"de %(vpath)s a %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"copia de seguridad: %(vol_id)s no ha podido obtener notificación de éxito de " -"copia de seguridad de servidor.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"copia de seguridad: %(vol_id)s no ha podido ejecutar dsmc debido a " -"argumentos no válidos en %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"copia de seguridad: %(vol_id)s no ha podido ejecutar dsmc en %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "copia de seguridad: %(vol_id)s ha fallado. %(path)s no es un archivo." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"copia de seguridad: %(vol_id)s ha fallado. %(path)s es de un tipo de archivo " -"inesperado. Se soportan archivos de bloque o normales, la modalidad de " -"archivo real es %(vol_mode)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"copia de seguridad: %(vol_id)s ha fallado. No se puede obtener vía de acceso " -"real al volumen en %(path)s." - -msgid "being attached by different mode" -msgstr "conectado por medio de un modo diferente" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "No se encuentra lun-map, ig:%(ig)s vol:%(vol)s" - -msgid "can't find the volume to extend" -msgstr "no se puede encontrar el volumen para ampliar" - -msgid "can't handle both name and index in req" -msgstr "no se pueden gestionar el nombre y el índice en la solicitud" - -msgid "cannot understand JSON" -msgstr "no se puede entender JSON" - -msgid "cannot understand XML" -msgstr "no se puede entender XML" - -#, python-format -msgid "cg-%s" -msgstr "cg-%s" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error: se necesita contraseña o clave privada SSH para la " -"autenticación: establezca la opción san_password o san_private_key." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error: no se ha podido determinar el ID del sistema." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "" -"check_for_setup_error: no se ha podido determinar el nombre del sistema." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "la profundidad de clon excede el límite de %s" - -msgid "control_location must be defined" -msgstr "control_location se debe definir" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "create_cloned_volume: el tamaño de origen y de destino son distintos." - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "" -"create_copy: El disco virtual de origen %(src)s (%(src_id)s) no existe." - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "create_copy: el disco virtual de origen %(src)s no existe." - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host: El nombre de host no está en Unicode ni es una serie." - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host: No se han proporcionado iniciadores o wwpns." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot: el estado de volumen debe ser \"available\" (disponible) o " -"\"in-use\" (en uso) para la instantánea. El estado no válido es %s." - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot: la obtención de volumen de origen ha fallado." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "create_volume_from_snapshot: la instantánea %(name)s no existe." - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot: el estado de la instantánea debe ser \"available" -"\" (disponible) para crear el volumen. El estado no válido es: %s." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "" -"create_volume_from_snapshot: el tamaño de origen y de destino son distintos." - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "" -"create_volume_from_snapshot: el tamaño del volumen es distinto al volumen " -"basado en la instantánea." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "" -"los niveles deduplicados y automáticos no pueden estar ambos habilitados." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"suprimir: %(vol_id)s no ha podido ejecutar dsmc debido a argumentos no " -"válidos con stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"suprimir: %(vol_id)s no ha podido ejecutar dsmc sin salida estándar: " -"%(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "" -"suprimiendo la instantánea %(snapshot_name)s que tiene volúmenes dependientes" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "suprimiendo el volumen %(volume_name)s que tiene instantánea" - -msgid "detach snapshot from remote node" -msgstr "desconecte instantánea del nodo remoto" - -msgid "do_setup: No configured nodes." -msgstr "do_setup: No hay nodos configurado." - -msgid "element is not a child" -msgstr "el elemento no es un hijo" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries debe ser mayor o igual que 0" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"error al grabar archivo en Swift, el MD5 del archivo en Swift %(etag)s no es " -"el mismo que el MD5 del archivo enviado a Swift %(md5)s" - -msgid "failed to create new_volume on destination host" -msgstr "error al crear new_volume en el host de destino" - -msgid "fake" -msgstr "ficticio" - -#, python-format -msgid "file already exists at %s" -msgstr "el archivo ya existe en %s" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "fileno no admitido por SheepdogIOWrapper" - -msgid "fileno() not supported by RBD()" -msgstr "fileno() no admitido por RBD()" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled está establecido en False y no permite la " -"correlación de varios hosts. CMMVC6071E La correlación de disco virtual a " -"host no se ha creado, ya que el disco virtual ya está correlacionado con un " -"host." - -msgid "flush() not supported in this version of librbd" -msgstr "nivel() no admitido en esta versión de librbd" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s respaldado por: %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt=%(fmt)s respaldado por: %(backing_file)s" - -msgid "force delete" -msgstr "forzar supresión" - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" -"get_iscsi_params: No se ha podido obtener la IP de destino para el iniciador " -"%(ini)s, compruebe el archivo config." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode está establecido en copy_on_write, pero %(vol)s y " -"%(img)s pertenece a sistemas de archivos diferentes." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode está establecido en copy_on_write, pero %(vol)s y " -"%(img)s pertenecen a conjuntos de archivos diferentes." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"hgst_group %(grp)s y hgst_user %(usr)s deben correlacionarse con usuarios/" -"grupos válidos en cinder.conf" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "" -"No se ha encontrado hgst_net %(net)s especificado en cinder.conf en el " -"clúster" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"hgst_redundancy debe establecerse en 0 (no HA) o 1 (HA) en cinder.conf." - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "hgst_space_mode debe ser un octal/ent en cinder.conf" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "El servidor hgst_storage %(svr)s no tiene el formato :" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "hgst_storage_servers deben definirse en cinder.conf" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"Es posible que el servicio HTTP se haya inhabilitado de forma abrupta o que " -"se haya puesto en estado de mantenimiento en el transcurso de esta operación." - -msgid "id cannot be None" -msgstr "el ID no puede ser None" - -#, python-format -msgid "image %s not found" -msgstr "no se ha encontrado la imagen %s" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "" -"initialize_connection: No se han podido obtener los atributos para el " -"volumen %s." - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "initialize_connection: Falta un atributo para el volumen %s." - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection: No se ha encontrado ningún nodo en el grupo de E/S " -"%(gid)s para el volumen %(vol)s." - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection: el disco virtual %s no está definido." - -#, python-format -msgid "invalid user '%s'" -msgstr "usuario no válido '%s'" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "portal iscsi portal, %s, no encontrado" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"iscsi_ip_address debe establecerse en el archivo de configuración al " -"utilizar el protocolo 'iSCSI'." - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "error de gestor clave: %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr:fixed_key no está definido" - -msgid "limit param must be an integer" -msgstr "el parámetro de límite debe ser un entero" - -msgid "limit param must be positive" -msgstr "el parámetro de límite debe ser positivo" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" -"manage_existing necesita una clave 'name' para identificar un volumen " -"existente." - -#, python-format -msgid "marker [%s] not found" -msgstr "no se ha encontrado el marcador [%s]" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "mdiskgrp no tiene comillas %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "migration_policy debe ser 'on-demand' o 'never', se ha pasado: %s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "" -"mkfs ha fallado en el volumen %(vol)s, el mensaje de error era: %(err)s." - -msgid "mock" -msgstr "simulación" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs no está instalado" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "drbdmanage ha encontrado varios recursos con el nombre %s" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "se han encontrado varios recursos con el ID de instantánea %s" - -msgid "name cannot be None" -msgstr "el nombre no puede ser None" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "" -"naviseccli_path: No se ha podido encontrar la herramienta NAVISECCLI " -"%(path)s." - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "no se ha encontrado ninguna instantánea con el id %s en drbdmanage" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "no exactamente una instantánea con el id %s" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "no exactamente un volumen con el id %s" - -#, python-format -msgid "obj missing quotes %s" -msgstr "obj no tiene comillas %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled no está inactivo." - -msgid "progress must be an integer percentage" -msgstr "el progreso debe ser un porcentaje de entero" - -msgid "promote_replica not implemented." -msgstr "promote_replica no se ha implementado." - -msgid "provider must be defined" -msgstr "Se debe definir el proveedor" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"El controlador de volumen necesita qemu-img %(minimum_version)s o posterior. " -"Versión qemu-img actual: %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img no está instalado y la imagen es de tipo %s. Solo se puede usar " -"imágenes RAW si qemu-img no está instalado." - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img no está instalado y el formato del disco no está especificado. " -"Solo se pueden usar las imágenes RAW si qemu-img no está instalado." - -msgid "rados and rbd python libraries not found" -msgstr "no se han encontrado las bibliotecas rados y rbd python" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "read_deleted solo puede ser 'no', 'yes' o 'only', no %r" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"restaurar: %(vol_id)s no ha podido ejecutar dsmc debido a argumentos no " -"válidos en %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"restaurar: %(vol_id)s no ha podido ejecutar dsmc en %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"restaurar: %(vol_id)s ha fallado.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"restore_backup terminada anormalmente, la lista de objetos real no coincide " -"con la lista de objetos almacenada en metadatos." - -msgid "root element selecting a list" -msgstr "elemento raíz que selecciona una lista" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"Falta el miembro %s de rtslib_fb: es posible que necesite un python-rtslib-" -"fb más reciente." - -msgid "san_ip is not set." -msgstr "san_ip no está establecido." - -msgid "san_ip must be set" -msgstr "se debe establecer san_ip" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "" -"san_ip: Configuración de campo obligatorio. san_ip no se ha establecido" - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"san_login y/o san_password no se han establecido para el controlador Datera " -"en cinder.conf. Establezca esta información e inicie el servicio cinder-" -"volume de nuevo." - -msgid "serve() can only be called once" -msgstr "serve() sólo se puede llamar una vez " - -msgid "service not found" -msgstr "no se ha encontrado el servicio" - -msgid "snapshot does not exist" -msgstr "la instantánea no existe" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "id:%s de instantánea no encontrado" - -#, python-format -msgid "snapshot-%s" -msgstr "instantánea-%s" - -#, python-format -msgid "source vol id:%s not found" -msgstr "id:%s de volumen de origen no encontrado" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "El ID de volumen de origen: %s no se replica" - -msgid "status must be available" -msgstr "el estado debe ser available" - -msgid "subclasses must implement construct()!" -msgstr "las subclases deben implementar construct()!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo fallido, continuando como si nada hubiera pasado" - -msgid "sync_replica not implemented." -msgstr "sync_replica no se ha implementado." - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"targetcli no instalado. No se ha podido crear un directorio predeterminado " -"(%(default_path)s): %(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "" -"terminate_connection: No se ha podido obtener el nombre de host del conector." - -msgid "timeout creating new_volume on destination host" -msgstr "tiempo de desactivación al crear new_volume en el host de destino" - -msgid "too many body keys" -msgstr "demasiadas claves de cuerpo" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "umount: %s: no montado" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "umount: %s: el destino está ocupado" - -msgid "umount: : some other error" -msgstr "umount: : algún otro error" - -msgid "umount: : target is busy" -msgstr "umount: : el destino está ocupado" - -#, python-format -msgid "unrecognized argument %s" -msgstr "argumento no reconocido %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "algoritmo de compresión no soportado: %s" - -msgid "valid iqn needed for show_target" -msgstr "es necesario un iqn válido para show_target" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "El disco virtual %s no está definido." - -msgid "vmemclient python library not found" -msgstr "No se ha encontrado la biblioteca python vmemclient." - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "No se ha encontrado el volumen %s en drbdmanage" - -msgid "volume assigned" -msgstr "volumen asignado" - -msgid "volume changed" -msgstr "volumen modificado" - -msgid "volume does not exist" -msgstr "el volumen no existe" - -msgid "volume is already attached" -msgstr "El volumen ya está conectado" - -msgid "volume is not local to this node" -msgstr "el volumen no es local para este nodo" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"el tamaño de volumen %(volume_size)d es demasiado pequeño para restaurar una " -"copia de seguridad con un tamaño de %(size)d." - -#, python-format -msgid "volume size %d is invalid." -msgstr "el tamaño de volumen %d no es válido." - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "" -"Es necesario proporcionar el tipo_volumen al crear un volumen en un grupo " -"de ." - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id no puede ser None (Ninguno)" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "" -"Es necesario proporcionar tipos_volumen para crear el grupo de consistencia " -"%(name)s." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "" -"Es necesario proporcionar tipos_volumen para crear el grupo de consistencia " -"%s." - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "wait_for_condition: %s ha agotado el tiempo de espera." diff --git a/cinder/locale/fr/LC_MESSAGES/cinder.po b/cinder/locale/fr/LC_MESSAGES/cinder.po deleted file mode 100644 index 5aac2cb99..000000000 --- a/cinder/locale/fr/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,8358 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# EVEILLARD , 2013 -# François Bureau, 2013 -# FIRST AUTHOR , 2011 -# Jonathan Dupart , 2014 -# Maxime Coquerel , 2015. #zanata -# OpenStack Infra , 2015. #zanata -# Tom Cocozzello , 2015. #zanata -# Tom Cocozzello , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-11-27 04:41+0000\n" -"Last-Translator: Maxime Coquerel \n" -"Language: fr\n" -"Plural-Forms: nplurals=2; plural=(n > 1);\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: French\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"Version d'OpenStack Cinder : %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr " mais la taille est maintenant %d" - -#, python-format -msgid " but size is now %d." -msgstr " mais la taille est maintenant %d." - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing ne peut pas gérer un volume connecté à des hôtes. " -"Déconnectez ce volume des hôtes existants avant de procéder à l'importation" - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"Résultat : %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s : %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s : Droit refusé." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s : Echec avec une sortie CLI inattendue.\n" -" Commande : %(cmd)s\n" -" stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"Code de statut : %(_status)s\n" -"Corps : %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, subjectAltName : %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s : création de NetworkPortal : vérifiez que le port %(port)d à " -"l'adresse IP %(ip)s n'est pas utilisé par un autre service." - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "%(name)s doit être long d'au moins %(min_length)s caractères." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s contient plus de %(max_length)s caractères." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s : échec de la sauvegarde %(bck_id)s, volume %(vol_id)s. L'objet de " -"sauvegarde possède un mode inattendu. Sauvegardes d'image ou de fichier " -"prises en charge, mode réel : %(vol_mode)s." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" -"Le service %(service)s n'a pas le statut %(status)s sur le dispositif de " -"stockage %(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s doit etre <= %(max_value)d" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)sdoit être supérieur à %(min_value)d" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" -"La valeur %(worker_name)s de %(workers)d n'est pas valide. Elle doit être " -"supérieure à 0." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"%s n'est pas accessible. Vérifiez que GPFS est actif et que le système de " -"fichiers est monté." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"%s ne peut pas être redimensionné par une opération de clonage car il ne " -"contient aucun bloc." - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"%s ne peut pas être redimensionné par une opération de clonage car il est " -"hébergé sur un volume compressé" - -#, python-format -msgid "%s configuration option is not set." -msgstr "L'option de configuration %s n'a pas été définie." - -#, python-format -msgid "%s is not a directory." -msgstr "%s n'est pas un répertoire." - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s n'est pas une chaîne ou unicode" - -#, python-format -msgid "%s is not installed" -msgstr "%s n'est pas installé" - -#, python-format -msgid "%s is not installed." -msgstr "%s n'est pas installé." - -#, python-format -msgid "%s is not set" -msgstr "%s n'est pas défini" - -#, python-format -msgid "%s is not set." -msgstr "%s n'est pas défini." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s doit être une image raw ou qcow2 valide." - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s doit être un chemin d'accès absolu." - -#, python-format -msgid "%s must be an integer." -msgstr "%s doit être un entier\"" - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s non défini dans cinder.conf" - -#, python-format -msgid "%s not set." -msgstr "%s non défini." - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s' n'est pas valide pour flashsystem_connection_protocol dans le " -"fichier de configuration. La ou les valeurs valides sont %(enabled)s." - -msgid "'active' must be present when writing snap_info." -msgstr "'active' doit présent lors de l'écriture de snap_info." - -msgid "'consistencygroup_id' must be specified" -msgstr "'consistencygroup_id' doit être spécifié" - -msgid "'qemu-img info' parsing failed." -msgstr "Echec de l'analyse syntaxique de 'qemu-img info'." - -msgid "'status' must be specified." -msgstr "'status' doit être spécifié." - -msgid "'volume_id' must be specified" -msgstr "'volume_id' doit être spécifié." - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"(Commande : %(cmd)s) (Code retour : %(exit_code)s) (Sortie standard : " -"%(stdout)s) (Erreur standard : %(stderr)s)" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "" -"Un numéro d'unité logique hôte (HLUN) est introuvable. (unité logique : " -"%(ldev)s)" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"Aucun numéro d'unité logique libre (HLUN) n'a été trouvé. Ajoutez un autre " -"groupe d'hôtes. (unité logique : %(ldev)s)" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "" -"Un groupe d'hôtes n'a pas pu être ajouté (port : %(port)s, nom : %(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"Un groupe d'hôtes n'a pas pu être supprimé. (port : %(port)s, gid : %(gid)s, " -"nom : %(name)s)" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "Un groupe d'hôtes n'est pas valide. (groupe d'hôtes : %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "" -"Une paire n'a pas pu être supprimée. (P-VOL : %(pvol)s, S-VOL : %(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"Une paire n'a pas pu être créée. Le nombre maximum de paires est dépassé. " -"(méthode de copie : %(copy_method)s, P-VOL : %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "Un paramètre n'est pas valide. (%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "Une valeur de paramètre n'est pas valide. (%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "Un pool est introuvable. (ID pool : %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Un statut d'instantané n'est pas valide. (statut : %(status)s)" - -msgid "A volume ID or share was not specified." -msgstr "Un ID de volume ou un partage n'a pas été spécifié." - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "Un statut de volume n'est pas valide. (statut : %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "Echec de l'API %(name)s avec la chaîne d'erreur %(err)s" - -msgid "API key is missing for CloudByte driver." -msgstr "Clé d'API manquante pour le pilote CloudByte." - -#, python-format -msgid "API response: %s" -msgstr "Réponse de l'API : %s" - -msgid "API version could not be determined." -msgstr "La version d'API n'a pas pu être déterminée." - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" -"Vous êtes sur le point de supprimer des projets enfants avec quota non zéro. " -"Ceci ne devrait pas être effectué. " - -msgid "Access list not available for public volume types." -msgstr "Liste d'accès indisponible pour les types de volume publics." - -msgid "Activate or deactivate QoS error." -msgstr "Erreur lors de l'activation ou de la désactivation QoS." - -msgid "Activate snapshot error." -msgstr "Erreur lors de l'activation de l'instantané." - -msgid "Add FC port to host error." -msgstr "Erreur lors de l'ajout du port FC à l'hôte." - -msgid "Add fc initiator to array error." -msgstr "Erreur lors de l'ajout d'initiateur fc à la matrice." - -msgid "Add initiator to array error." -msgstr "Erreur lors de l'ajout de l'initiateur à la matrice." - -msgid "Add lun to cache error." -msgstr "Erreur lors de l'ajout de numéro d'unité logique au cache." - -msgid "Add lun to partition error." -msgstr "Erreur lors de l'ajout de numéro d'unité logique à la partition." - -msgid "Add mapping view error." -msgstr "Erreur lors de l'ajout de la vue de mappage." - -msgid "Add new host error." -msgstr "Erreur lors de l'ajout d'un nouvel hôte." - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"Les pools de stockage spécifiés pour être gérés n'existent pas tous. " -"Vérifiez votre configuration. Pools non existants : %s" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "Une erreur s'est produite dans SheepdogDriver. (Motif : %(reason)s)" - -msgid "An error has occurred during backup operation" -msgstr "Une erreur est survenue lors de la sauvegarde" - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "Une erreur s'est produite lors de la recherche du volume \"%s\"." - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"Une erreur s'est produite pendant l'opération LUNcopy. Nom LUNcopy : " -"%(luncopyname)s. Statut LUNcopy : %(luncopystatus)s. Etat LUNcopy : " -"%(luncopystate)s." - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "Une erreur s'est produite lors de la lecture du volume \"%s\"." - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "Une erreur s'est produite lors de l'écriture dans le volume \"%s\"." - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "" -"Un utilisateur CHAP iSCSI n'a pas pu être ajouté. (nom d'utilisateur : " -"%(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "" -"Un utilisateur CHAP iSCSI n'a pas pu être supprimé. (nom d'utilisateur : " -"%(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"Une cible iSCSI n'a pas pu être ajoutée. (port : %(port)s, alias : " -"%(alias)s, raison : %(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"Une cible iSCSI n'a pas pu être supprimée. (port : %(port)s, tno : %(tno)s, " -"alias : %(alias)s)" - -msgid "An unknown exception occurred." -msgstr "Une exception inconnue s'est produite." - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "" -"Un utilisateur avec portée de jeton limitée à un sous-projet n'est pas " -"autorisé à visualiser le quota de ses parents." - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "" -"La matrice n'existe pas ou est hors ligne. Statut actuel de la matrice : %s." - -msgid "Associate host to hostgroup error." -msgstr "Erreur lors de l'association de l'hôte à hostgroup." - -msgid "Associate host to mapping view error." -msgstr "Erreur lors de l'association de l'hôte à la vue de mappage." - -msgid "Associate initiator to host error." -msgstr "Erreur lors de l'association de l'initiateur à l'hôte." - -msgid "Associate lun to lungroup error." -msgstr "Erreur lors de l'association du numéro d'unité logique à lungroup." - -msgid "Associate lungroup to mapping view error." -msgstr "Erreur lors de l'association de lungroup à la vue de mappage." - -msgid "Associate portgroup to mapping view error." -msgstr "Erreur lors de l'association de portgroup à la vue de mappage." - -msgid "At least one valid iSCSI IP address must be set." -msgstr "Au moins une adresse IP iSCSI valide doit être définie." - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "Tentative de transfert de %s avec une clé d'auth non valide." - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "" -"Les informations du groupe d'authentification [%s] sont introuvables dans le " -"stockage CloudByte." - -msgid "Auth user details not found in CloudByte storage." -msgstr "" -"Informations d'utilisateur de l'authentification introuvables dans le " -"stockage CloudByte." - -msgid "Authentication error" -msgstr "Erreur d'authentification" - -msgid "Authorization error" -msgstr "Erreur d'autorisation" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "La zone de disponibilité '%(s_az)s' n'est pas valide." - -msgid "Available categories:" -msgstr "Catégories disponibles :" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"Les spécifications QoS de back end ne sont pas prises en charge sur cette " -"famille de stockage et version ONTAP." - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "Le système dorsal n'existe pas (%(backend)s)" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "Rapports de backend : %(message)s" - -msgid "Backend reports: item already exists" -msgstr "Rapports de backend : l'élément existe déjà" - -msgid "Backend reports: item not found" -msgstr "Rapports de backend : élément introuvable" - -msgid "Backend server not NaServer." -msgstr "Le serveur backend n'est pas de type NaServer." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "" -"Le délai de nouvelle tentative du service de backend est atteint : " -"%(timeout)s s" - -msgid "Backend storage did not configure fiber channel target." -msgstr "Le stockage de backend n'a pas configuré la cible de canal optique." - -msgid "Backing up an in-use volume must use the force flag." -msgstr "" -"La sauvegarde d'un volume en cours d'utilisation doit utiliser l'indicateur " -"force." - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "Sauvegarde %(backup_id)s introuvable." - -msgid "Backup RBD operation failed" -msgstr "Echec de l'opération RBD de sauvegarde" - -msgid "Backup already exists in database." -msgstr "La sauvegarde existe déjà dans la base de données." - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "Le pilote de sauvegarde a signalé une erreur : %(message)s" - -msgid "Backup id required" -msgstr "ID de sauvegarde requis" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "" -"La sauvegarde n'est pas prise en charge pour les volumes GlusterFS avec des " -"instantanés." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "" -"La sauvegarde est seulement prise en charge pour les volumes SOFS sans " -"fichier de sauvegarde." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "" -"La sauvegarde est seulement prise en charge pour les volumes GlusterFS au " -"format raw." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "" -"La sauvegarde est seulement prise en charge pour les volumes SOFS au format " -"raw." - -msgid "Backup operation of an encrypted volume failed." -msgstr "Echec de l'opération de sauvegarde d'un volume chiffré." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Le service de sauvegarde %(configured_service)s ne prend pas en charge la " -"vérification. L'ID de sauvegarde %(id)s n'est pas vérifié. Vérification " -"ignorée." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"Le service de sauvegarde %(service)s ne prend pas en charge la vérification. " -"L'ID de sauvegarde %(id)s n'est pas vérifié. Réinitialisation ignorée." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "" -"La sauvegarde comporte %s instantanés alors qu'elle ne doit en contenir qu'un" - -msgid "Backup status must be available" -msgstr "L'état de sauvegarde doit disponible" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "L'état de sauvegarde doit être disponible mais pas %s." - -msgid "Backup status must be available or error" -msgstr "L'état de sauvegarde doit être Disponible ou Erreur" - -msgid "Backup to be restored has invalid size" -msgstr "La sauvegarde à restaurer a une taille non valide" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "Mauvaise ligne d'état renvoyée : %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "Clé(s) incorrecte(s) dans le quota défini : %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" -"Réponse erronée ou inattendue de l'API backend du volume de stockage : " -"%(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "" -"Format de projet incorrect : le projet n'est pas au format approprié (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" -"Demande incorrecte envoyée au cluster Datera : arguments non valides : " -"%(args)s | %(message)s" - -msgid "Bad response from Datera API" -msgstr "Réponse erronée de l'API Datera" - -msgid "Bad response from SolidFire API" -msgstr "Réponse erronée de l'API SolidFire" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "Réponse incorrecte de XMS, %s" - -msgid "Binary" -msgstr "binaire" - -msgid "Blank components" -msgstr "Composants vides" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "" -"Méthode d'authentification de l'API Blockbridge (jeton ou mot de passe)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "" -"Mot de passe de l'API Blockbridge (pour méthode d'authentification 'mot de " -"passe')" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Jeton de l'API Blockbridge (pour méthode d'authentification 'jeton')" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "" -"Utilisateur de l'API Blockbridge (pour méthode d'authentification 'mot de " -"passe')" - -msgid "Blockbridge api host not configured" -msgstr "L'hôte de l'API Blockbridge n'a pas été configuré" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "" -"Blockbridge a été configuré avec une méthode d'authentification non valide " -"'%(auth_scheme)s'" - -msgid "Blockbridge default pool does not exist" -msgstr "Le pool Blockbridge par défaut n'existe pas" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" -"Le mot de passe Blockbridge n'a pas été configuré (requis pour la méthode " -"d'authentification 'mot de passe')" - -msgid "Blockbridge pools not configured" -msgstr "Les pools Blockbridge n'ont pas été configurés" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" -"Le jeton Blockbridge n'a pas été configuré (requis pour la méthode " -"d'authentification 'jeton')" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" -"L'utilisateur Blockbridge n'a pas été configuré (requis pour la méthode " -"d'authentification 'mot de passe')" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "Le secret CHAP doit contenir 12 à 16 octets." - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Sortie exception CLI :\n" -" commande : %(cmd)s\n" -" stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Sortie exception CLI :\n" -" commande : %(cmd)s\n" -" stdout : %(out)s\n" -" stderr : %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E Le mappage de disque virtuel à hôte n'a pas été créé car le " -"disque virtuel est déjà mappé à un hôte.\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "La version CONCERTO n'est pas prise en charge" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "CPG (%s) n'existe pas dans la matrice" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "Le nom du cache est None. Définissez smartcache:cachename dans la clé." - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "Le volume cache %(cache_vol)s n'a pas d'instantané %(cache_snap)s." - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "" -"Impossible de déterminer l'ID de cache à partir du nom de cache %(name)s." - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "Impossible de déterminer l'ID de partition à partir du nom %(name)s." - -#, python-format -msgid "Can not translate %s to integer." -msgstr "Pas possible de transformer %s en entier." - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "Impossible d'accéder à 'scality_sofs_config' : %s" - -msgid "Can't decode backup record." -msgstr "Impossible de décoder l'enregistrement de sauvegarde." - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "Nom de cache %(name)s introuvable sur la matrice." - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "" -"Nom de partition introuvable sur la matrice. Nom de la partition : %(name)s." - -#, python-format -msgid "Can't open config file: %s" -msgstr "Impossible d'ouvrir le fichier de configuration : %s" - -msgid "Can't parse backup record." -msgstr "Impossible d'analyser l'enregistrement de sauvegarde." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"Impossible d'ajouter le volume %(volume_id)s au groupe de cohérence " -"%(group_id)s car il ne possède aucun type de volume." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"Impossible d'ajouter le volume %(volume_id)s au groupe de cohérence " -"%(group_id)s car il fait déjà partie du groupe de cohérence %(orig_group)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"Impossible d'ajouter le volume %(volume_id)s au groupe de cohérence " -"%(group_id)s car le volume est introuvable." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"Impossible d'ajouter le volume %(volume_id)s au groupe de cohérence " -"%(group_id)s car le volume n'existe pas." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"Impossible d'ajouter le volume %(volume_id)s au groupe de cohérence " -"%(group_id)s car le volume est dans un état non valide : %(status)s. Les " -"états valides sont : %(valid)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"Impossible d'ajouter le volume %(volume_id)s au groupe de cohérence " -"%(group_id)s car le type de volume %(volume_type)s n'est pas pris en charge " -"par le groupe." - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"Impossible de rattacher le volume %s qui est déjà rattaché ; multiattach est " -"désactivé via l'option de configuration 'netapp_enable_multiattach'." - -msgid "Cannot connect to ECOM server." -msgstr "Connexion au serveur ECOM impossible." - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"Impossible de créer un clone d'une taille de %(vol_size)s depuis un volume " -"d'une taille de %(src_vol_size)s" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"Impossible de créer le groupe de cohérence %(group)s car l'instantané " -"%(snap)s n'est pas dans un état valide. Les états valides sont : %(valid)s." - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"Impossible de créer le groupe de cohérence %(group)s car le volume source " -"%(source_vol)s n'est pas à un état valide. Etats valides : %(valid)s." - -#, python-format -msgid "Cannot create directory %s." -msgstr "Impossible de créer le répertoire %s." - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "" -"Impossible de créer des spécifications de chiffrement. Type de volume en " -"service." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"Impossible de créer une image du format de disque : %s. Seul le format de " -"disque vmdk est accepté." - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "Impossible de créer une vue de masquage : %(maskingViewName)s. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"Impossible de créer plus de %(req)s volumes sur la matrice ESeries lorsque " -"'netapp_enable_multiattach' est défini à true." - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "" -"Impossible de créer ou de trouver un groupe de stockage dénommé " -"%(sgGroupName)s." - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"Impossible de créer un volume d'une taille de %(vol_size)s depuis un " -"instantané d'une taille de %(snap_size)s" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "" -"Vous ne pouvez pas créer un volume avec la taille %s : cette taille n'est " -"pas un multiple de 8 Go." - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"Impossible de créer volume_type avec le nom %(name)s et les spécifications " -"%(extra_specs)s" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "" -"Impossible de supprimer le numéro d'unité logique %s alors que des " -"instantanés existent." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"Impossible de supprimer le volume cache %(cachevol_name)s. Il a été mis à " -"jour le %(updated_at)s et contient actuellement %(numclones)d instances de " -"volume." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"Impossible de supprimer le volume cache : %(cachevol_name)s. Ila été mis à " -"jour le %(updated_at)s et contient actuellement %(numclones)s instances de " -"volume." - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "" -"Impossible de supprimer des spécifications de chiffrement. Type de volume en " -"service." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "Impossible d'exécuter /sbin/mount.sofs" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "Groupe CG %s introuvable." - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "" -"Service de configuration du contrôleur introuvable pour le système de " -"stockage %(storage_system)s." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "" -"Service de réplication introuvable pour créer le volume pour l'instantané %s." - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "" -"Impossible de trouver le service de réplication pour supprimer l'instantané " -"%s." - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "Service Replication introuvable sur le système %s." - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "" -"Impossible de trouver le volume : %(id)s. Opération d'annulation de la " -"gestion. Sortie..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "Volume %(volumename)s introuvable. Etendez l'opération. Sortie..." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "Nombre d'unités introuvable pour le volume %(volumeName)s." - -msgid "Cannot find migration task." -msgstr "Tâche de migration introuvable." - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "Impossible de trouver le service de réplication sur le système %s." - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "" -"Impossible de trouver l'instance de groupe de cohérence source. " -"consistencygroup_id: %s." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "" -"Impossible d'obtenir mcs_id à partir de l'ID de canal : %(channel_id)s." - -msgid "Cannot get necessary pool or storage system information." -msgstr "" -"Impossible d'obtenir les informations de pool ou de système de stockage " -"nécessaires." - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"Impossible d'obtenir ou de créer un groupe de stockage %(sgGroupName)s pour " -"le volume %(volumeName)s " - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "" -"Impossible d'obtenir ou de créer le groupe de demandeurs : %(igGroupName)s. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "Impossible d'obtenir le groupe de ports : %(pgGroupName)s. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"Impossible d'obtenir le groupe de stockage %(sgGroupName)s de la vue de " -"masquage %(maskingViewInstanceName)s. " - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Impossible d'obtenir la plage de tailles prises en charge pour %(sps)s Code " -"retour : %(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"Impossible d'obtenir le groupe de stockage par défaut pour la règle FAST : " -"%(fastPolicyName)s" - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "" -"Impossible de monter Scality SOFS, consultez le fichier syslog pour voir les " -"erreurs" - -msgid "Cannot ping DRBDmanage backend" -msgstr "" -"Impossible d'exécuter une commande ping sur le système dorsal DRBDmanage" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "Impossible de placer le volume %(id)s sur %(host)s" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"Vous ne pouvez pas spécifier à la fois 'cgsnapshot_id' et 'source_cgid' pour " -"créer un groupe de cohérence %(name)s depuis la source." - -msgid "Cannot register resource" -msgstr "Impossible d'enregistrer la ressource" - -msgid "Cannot register resources" -msgstr "Impossible d'enregistrer les ressources" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"Impossible de supprimer le volume %(volume_id)s du groupe de cohérence " -"%(group_id)s car il ne se trouve pas dans le groupe." - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"Impossible de supprimer le volume %(volume_id)s du groupe de cohérence " -"%(group_id)s car le volume est dans un état non valide : %(status)s. Les " -"états valides sont : %(valid)s." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "Confirmation impossible de matrice 3PAR en une autre." - -msgid "Cannot retype to a CPG in a different domain." -msgstr "Confirmation impossible vers un CPG dans un autre domaine." - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "" -"Confirmation impossible vers un CPG d'instantané dans un autre domaine." - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"Impossible d'exécuter la commande vgc-cluster. Vérifiez que le logiciel est " -"installé et que les autorisations sont définies correctement." - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "" -"Impossible de définir à la fois hitachi_serial_number et hitachi_unit_name." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "" -"Vous ne pouvez pas spécifier à la fois un nom et un ID de domaine de " -"protection." - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "" -"Vous ne pouvez pas spécifier à la fois le nom et l'ID du pool de stockage." - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"Impossible de mettre à jour le groupe de cohérence %(group_id)s car aucun " -"nom, description, add_volumes ou remove_volumes valide n'ont été fournis." - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "" -"Impossible de mettre à jour des spécifications de chiffrement. Type de " -"volume en service." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "Impossible de mettre à jour le type de volume %(id)s" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "Impossible de vérifier l'existence de l'objet %(instanceName)s." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "L'instantané de groupe de cohérence %(cgsnapshot_id)s est introuvable." - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cgsnahost est vide. Aucun groupe de cohérence ne sera créé." - -msgid "Cgsnapshot status must be available or error" -msgstr "" -"L'état d'instantané de groupe de cohérence doit être Disponible ou Erreur" - -msgid "Change lun priority error." -msgstr "Erreur lors de la modification de priorité de numéro d'unité logique." - -msgid "Change lun smarttier policy error." -msgstr "" -"Erreur lors de la modification de stratégie smarttier de numéro d'unité " -"logique." - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "" -"La modification définira une utilisation inférieure à 0 pour les ressources " -"suivantes : %(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "" -"Vérifiez les autorisations d'accès accordées pour le partage ZFS affecté à " -"ce pilote." - -msgid "Check hostgroup associate error." -msgstr "Erreur lors de la vérification de l'associé hostgroup." - -msgid "Check initiator added to array error." -msgstr "" -"Erreur lors de la vérification de l'ajout de l'initiateur à la matrice." - -msgid "Check initiator associated to host error." -msgstr "" -"Erreur lors de la vérification de l'association de l'initiateur à l'hôte." - -msgid "Check lungroup associate error." -msgstr "Erreur lors de la vérification de l'associé lungroup." - -msgid "Check portgroup associate error." -msgstr "Erreur lors de la vérification de l'associé portgroup." - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"Vérifiez l'état du service HTTP. Assurez-vous également que le numéro de " -"port HTTPS est identique à celui indiqué dans cinder.conf." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "" -"La taille de bloc n'est pas un multiple de la taille de bloc pour la " -"création du hachage." - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "La fonction Clone n'est pas autorisée sur %(storageSystem)s." - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "" -"Le cluster n'est pas formaté. Vous devriez probablement effectuer \"dog " -"cluster format\"." - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "" -"La commande %(cmd)s a été bloquée dans l'interface CLI et a été annulée" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition : dépassement du délai de %s " - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "" -"CommandLineHelper._wait_for_condition : dépassement du délai d'attente %s." - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"L'optimiseur de compression n'est pas installé. Impossible de créer le " -"volume compressé." - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "Cluster de calcul %(cluster)s introuvable." - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "Le fichier de configuration %(configurationFile)s n'existe pas." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "La valeur de configuration %s n'est pas définie." - -msgid "Configured host type is not supported." -msgstr "Le type d'hôte configuré n'est pas pris en charge." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"Conflit entre les spécifications QoS dans le type de volume %s : lorsque la " -"spécification QoS est associée au type de volume, un \"netapp:" -"qos_policy_group\" suranné n'est pas autorisédans les spécifications " -"supplémentaires du type de volume." - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Connexion à glance échouée : %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Connexion à swift échouée : %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "Le connecteur ne fournit pas : %s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "Le connecteur n'a pas les informations requises : %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"Le groupe de cohérence %s contient encore des volumes. L'indicateur force " -"est requis pour pouvoir le supprimer." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "" -"Le groupe de cohérence %s contient encore des instantanés de groupe de " -"cohérence dépendants." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "" -"Le groupe de cohérence est vide. Aucun instantané de groupe de cohérence ne " -"sera créé." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"L'état de groupe de cohérence doit être Disponible ou Erreur, mais l'état en " -"cours est : %s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "" -"L'état du groupe de cohérence doit être disponible, mais l'état actuel est : " -"%s." - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "Groupe de cohérence %(consistencygroup_id)s introuvable." - -msgid "Container" -msgstr "Conteneur" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"Le format de conteneur %s n'est pas pris en charge par le pilote VMDK, seul " -"'bare' est pris en charge." - -msgid "Container size smaller than required file size." -msgstr "Taille du conteneur inférieure à la taille de fichier requise." - -msgid "Content type not supported." -msgstr "Type de contenu non pris en charge." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "" -"Service de configuration de contrôleur introuvable sur %(storageSystemName)s." - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "L'adresse IP du contrôleur '%(host)s' n'a pas pu être résolue : %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "Converti au format %(f1)s, mais le format est maintenant %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "" -"Converti au format %(vol_format)s, mais le format est maintenant " -"%(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "Converti au format brut, mais le format est maintenant %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "Converti au format brut, mais le format est maintenant %s." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"Echec de la tâche de copie de volume : convert_to_base_volume: id=%(id)s, " -"status=%(status)s." - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "Copie de métadonnées depuis %(src_type)s %(src_id)s vers %(vol_id)s" - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "ID de cluster GPFS introuvable : %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "Périphérique du système de fichiers GPFS introuvable : %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "" -"Impossible de trouver un hôte pour le volume %(volume_id)s de type " -"%(type_id)s." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "Configuration introuvable dans %(path)s" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "Exportation iSCSI introuvable pour le volume %(volumeName)s." - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "Exportation iSCSI trouvée pour le volume %s" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "Cible iSCSI introuvable pour le volume : %(volume_id)s." - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "" -"Impossible de trouver une clé dans la sortie de la commande %(cmd)s: %(out)s." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "Impossible de trouver les paramètres %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "Cible %s introuvable" - -msgid "Could not get system name." -msgstr "Impossible d'obtenir le nom du système." - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "Echec du chargement de l'app de collage '%(name)s' depuis %(path)s" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "Impossible de lire %s. Nouvelle exécution avec sudo" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "Impossible d'enregistrer la configuration dans %(file_path)s: %(exc)s" - -msgid "Create QoS policy error." -msgstr "Erreur lors de la création de la stratégie QoS." - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Création de la sauvegarde interrompue, état de la sauvegarde attendu " -"%(expected_status)s, mais état %(actual_status)s obtenu." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Création de la sauvegarde interrompue, état du volume attendu " -"%(expected_status)s, mais état %(actual_status)s obtenu." - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" -"La création de volumes chiffrés du type %(type)s depuis l'image %(image)s " -"n'est pas prise en charge." - -msgid "Create export for volume failed." -msgstr "La création d'une exportation pour le volume a échoué." - -msgid "Create hostgroup error." -msgstr "Erreur lors de la création de hostgroup." - -msgid "Create lun migration error." -msgstr "Erreur lors de la création de migration de numéro d'unité logique." - -msgid "Create luncopy error." -msgstr "Erreur lors de la création luncopy." - -msgid "Create lungroup error." -msgstr "Erreur lors de la création de lungroup." - -msgid "Create manager volume flow failed." -msgstr "Echec de la création du flux de volume du gestionnaire. " - -msgid "Create snapshot error." -msgstr "Erreur lors de la création de l'instantané." - -#, python-format -msgid "Create volume error. Because %s." -msgstr "Erreur lors de la création du volume. Motif : %s." - -msgid "Create volume failed." -msgstr "Echec de la création du volume." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"Echec de création et d'activation de l'ensemble de zones : (Ensemble de " -"zones=%(cfg_name)s erreur=%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "" -"Echec de création et d'activation de l'ensemble de zones : (Ensemble de " -"zones=%(zoneset)s erreur=%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "" -"Création d'utilisations pour la période comprise entre %(begin_period)s et " -"%(end_period)s" - -msgid "Current host isn't part of HGST domain." -msgstr "L'hôte actuel ne fait pas partie du domaine HGST." - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"Hôte actuel non valide pour le volume %(id)s de type %(type)s, migration non " -"autorisée" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"L'hôte actuellement mappé pour le volume %(vol)s est dans un groupe d'hôtes " -"non pris en charge avec %(group)s." - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "OBSOLETE : Déploiement v1 de l'API Cinder." - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"Erreur de configuration du pilote DRBDmanage : certaines bibliothèques " -"requises (dbus, drbdmanage.*) sont introuvables." - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage attendait une ressource (\"%(res)s\"), mais a reçu %(n)d" - -msgid "Data ONTAP API version could not be determined." -msgstr "La version d'API Data ONTAP n'a pas pu être déterminée." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "" -"Data ONTAP opérant sous 7-Mode ne prend pas en charge les groupes de " -"stratégies QoS." - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Dedup est un type de mise à disposition valide, mais nécessite que WSAPI " -"version '%(dedup_version)s', version '%(version)s' soit installé." - -msgid "Dedup luns cannot be extended" -msgstr "Les numéros d'unité logique dédoublonnés ne peuvent pas être étendus" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"L'optimiseur de dédoublonnage n'est pas installé. Impossible de créer un " -"volume dédupliqué" - -msgid "Default pool name if unspecified." -msgstr "Nom de pool par défaut s'il n'a pas été spécifié." - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"Le quota par défaut de la ressource %(res)s est défini par l'indicateur de " -"quota par défaut : quota_%(res)s. Il est désormais obsolète. Utilisez la " -"classe de quota par défaut pour le quota par défaut." - -msgid "Default volume type can not be found." -msgstr "Le type de volume par défaut est introuvable." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "" -"Définit l'ensemble de pools exposés et leurs chaînes de requête dorsale " -"associées" - -msgid "Delete LUNcopy error." -msgstr "Erreur lors de la suppression de LUNcopy." - -msgid "Delete QoS policy error." -msgstr "Erreur lors de la suppression de la stratégie QoS." - -msgid "Delete associated lun from lungroup error." -msgstr "" -"Erreur lors de la suppression du numéro d'unité logique associé de lungroup." - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Suppression de la sauvegarde interrompue, le service de sauvegarde " -"actuellement configuré [%(configured_service)s] ne correspond pas au service " -"de sauvegarde utilisé pour créer cette sauvegarde [%(backup_service)s]." - -msgid "Delete consistency group failed." -msgstr "La suppression du groupe de cohérence a échoué." - -msgid "Delete hostgroup error." -msgstr "Erreur lors de la suppression de hostgroup." - -msgid "Delete hostgroup from mapping view error." -msgstr "Erreur lors de la suppression de hostgroup de la vue de mappage." - -msgid "Delete lun error." -msgstr "Erreur lors de la suppression du numéro d'unité logique." - -msgid "Delete lun migration error." -msgstr "Erreur lors de la suppression de migration de numéro d'unité logique." - -msgid "Delete lungroup error." -msgstr "Erreur lors de la suppression de lungroup." - -msgid "Delete lungroup from mapping view error." -msgstr "Erreur lors de la suppression de lungroup de la vue de mappage." - -msgid "Delete mapping view error." -msgstr "Erreur lors de la suppression de la vue de mappage." - -msgid "Delete portgroup from mapping view error." -msgstr "Erreur lors de la suppression de portgroup de la vue de mappage." - -msgid "Delete snapshot error." -msgstr "Erreur lors de la suppression de l'instantané." - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "" -"Suppression de l'instantané du volume non pris en charge à l'état : %s." - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup interrompu, état de la sauvegarde attendu %(expected_status)s, " -"mais état %(actual_status)s obtenu." - -msgid "Deleting volume from database and skipping rpc." -msgstr "Suppression du volume de la base de données et saut de RPC." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "Echec de la suppression des zones : (commande=%(cmd)s erreur=%(err)s)." - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "" -"L'API Dell 2.1 ou ultérieure est requise pour prise en charge de groupe de " -"cohérence" - -msgid "Describe-resource is admin only functionality" -msgstr "Describe-resource est une fonctionnalité admin uniquement" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "La destination a pour migration_status %(stat)s, %(exp)s est attendu." - -msgid "Destination host must be different than the current host." -msgstr "L'hôte de destination doit être différent de l'hôte en cours." - -msgid "Destination volume not mid-migration." -msgstr "Le volume de destination n'est pas en cours de migration." - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"La déconnexion du volume a échoué : plusieurs volumes connectés ont été " -"indiqués, mais sans attachment_id attachment_id." - -msgid "Detach volume from instance and then try again." -msgstr "Déconnectez le volume de l'instance puis réessayez." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "Plusieurs volumes portant le nom %(vol_name)s détectés" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "Colonne attendue introuvable dans %(fun)s : %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "La clé attendue, %(key)s, est introuvable dans %(fun)s : %(raw)s." - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "" -"La raison de désactivation contient des caractères invalides ou est trop " -"longue" - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "Le domaine nommé %s est introuvable." - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Rétrogradation de cluster GPFS détectée. Fonction de clonage GPFS non " -"activée au niveau du démon de cluster %(cur)s - doit être au moins au niveau " -"%(min)s." - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "" -"L'initialisation de la connexion par le pilote a échoué (erreur : %(err)s)." - -msgid "Driver must implement initialize_connection" -msgstr "Le pilote doit implémenter initialize_connection" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" -"Le pilote a correctement décodé les données de la sauvegarde importée, mais " -"des zones sont manquantes (%s)." - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"La version %(current_version)s de l'API de proxy lE-series ne prend pas en " -"charge la panoplie complète de spécifications SSC supplémentaires. La " -"version du proxy doit être au moins %(min_version)s." - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"Exception CLI du pilote EMC VNX Cinder : %(cmd)s (code retour : %(rc)s) " -"(sortie : %(out)s)." - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword doivent avoir des " -"valeurs valides." - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"Soit 'cgsnapshot_id', soit 'source_cgid' doit être soumis pour créer le " -"groupe de cohérence %(name)s depuis la source." - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"SLO : %(slo)s ou la charge de travail %(workload)s n'est pas valide. " -"Examinez l'énoncé de l'erreur pour voir si les valeurs sont valides." - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "Soit hitachi_serial_number, soit hitachi_unit_name est requis." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "" -"Service de composition d'élément introuvable sur %(storageSystemName)s." - -msgid "Enables QoS." -msgstr "Active QoS." - -msgid "Enables compression." -msgstr "Active la compression. " - -msgid "Enables replication." -msgstr "Active la réplication. " - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "Assurez-vous que configfs est monté sur /sys/kernel/config." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur d'ajout de l'initiateur %(initiator)s à l'élément groupInitiatorGroup " -"%(initiatorgroup)s. Code retour : %(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur d'ajout du groupe cible : %(targetgroup)s avec IQN : %(iqn)s Code " -"retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Erreur lors du rattachement du volume %(vol)s." - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur de clonage de l'instantané : %(snapshot)s sur le volume : %(lun)s du " -"pool : %(pool)s Projet : %(project)s Projet clone : %(clone_proj)s Code " -"retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Erreur de création du volume cloné : %(cloneName)s Code retour : %(rc)lu. " -"Erreur : %(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur de création d'un volume cloné : Volume : %(cloneName)s Volume :" -"%(sourceName)s. Code retour : %(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur de création du groupe : %(groupName)s. Code retour : %(rc)lu. " -"Erreur : %(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Erreur de création de la vue de masquage : %(groupName)s. Code retour : " -"%(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur de création du volume : %(volumeName)s. Code retour : %(rc)lu. " -"Erreur : %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur de création du volume : %(volumename)s. Code retour : %(rc)lu. " -"Erreur : %(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur CreateGroupReplica : source : %(source)s cible : %(target)s. Code " -"retour : %(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur de création de l'initiateur %(initiator)s sur l'alias %(alias)s. Code " -"retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur de création du projet : %(project)s sur le pool : %(pool)s Code " -"retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur lors de la création de la propriété : %(property)s. Type : %(type)s. " -"Description : %(description)s. Code retour : %(ret.status)d Message : " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erreur lors de la création du partage %(name)s. Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur de création de l'instantané : %(snapshot)s sur le volume %(lun)s vers " -"le pool %(pool)s Projet : %(project)s Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur lors de la création de l'instantané %(snapshot)s sur le partage " -"%(share)s vers le pool %(pool)s Projet : %(project)s Code retour : " -"%(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Erreur de création de la cible : %(alias)s Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur de création du groupe cible : %(targetgroup)s avec IQN : %(iqn)s Code " -"retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Erreur de création du volume : %(lun)s Taille : %(size)s Code retour : " -"%(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur de création d'un volume composite. Code retour : %(rc)lu. Erreur : " -"%(error)s." - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur lors de la création de l'action de réplication sur : pool : %(pool)s " -"Projet : %(proj)s volume : %(vol)s pour la cible : %(tgt)s et le pool : " -"%(tgt_pool)s Code retour : %(ret.status)d Message : %(ret.data)s ." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "Erreur de création de volume non lié sur une opération Extend." - -msgid "Error Creating unbound volume." -msgstr "Erreur lors de la création d'un volume non lié." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur de suppression du volume : %(volumeName)s. Code retour : %(rc)lu. " -"Erreur : %(error)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur lors de la suppression de l'instantané %(snapshot)s sur le partage " -"%(share)s vers le pool %(pool)s Projet : %(project)s Code retour : " -"%(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur de suppression de l'instantané : %(snapshot)s sur le volume %(lun)s " -"vers le pool %(pool)s Projet : %(project)s Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"Erreur lors de la suppression du volume %(lun)s du pool : %(pool)s, projet : " -"%(project)s. Code retour : %(ret.status)d, Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur lors de la suppression du projet %(project)s sur le pool : %(pool)s. " -"Code retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Erreur lors de la suppression de l'action de réplication : %(id)s. Code " -"retour : %(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur d'obtention des initiateurs. InitiatorGroup : %(initiatorgroup)s. " -"Code retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur lors de l'obtention des statistiques du projet : Pool : %(pool)s " -"Projet: %(project)s Code retour : %(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur d'obtention du partage %(share)s sur le pool %(pool)s. Projet: " -"%(project)s Code retour : %(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur d'obtention de l'instantané %(snapshot)s sur le volume %(lun)s vers " -"le pool %(pool)s Projet : %(project)s Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Erreur d'obtention de la cible : %(alias)s Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur d'obtention du volume : %(lun)s sur le pool %(pool)s Projet : " -"%(project)s Code retour : %(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Erreur de migration du volume d'un pool vers un autre. Code retour : " -"%(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Erreur de modification de la vue de masquage : %(groupName)s. Code retour : " -"%(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur de définition des propriétés : %(props)s sur le volume : %(lun)s du " -"pool : %(pool)s Projet : %(project)s Code retour : %(ret.status)d Message : " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur de fin de la session de migration. Code retour : %(rc)lu. Erreur : " -"%(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erreur de vérification du demandeur : %(iqn)s Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erreur de vérification du pool : %(pool)s Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur de vérification du projet : %(project)s sur le pool : %(pool)s Code " -"retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erreur lors de la vérification du service %(service)s. Code retour : " -"%(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erreur de vérification de la cible : %(alias)s Code retour : %(ret.status)d " -"Message : %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erreur lors de la vérification du partage %(share)s sur le projet " -"%(project)s et le pool %(pool)s. Code retour : %(ret.status)d Message : " -"%(ret.data)s." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"Erreur d'ajout du volume : %(volumeName)s avec le chemin d'instance : " -"%(volumeInstancePath)s." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Erreur d'ajout du demandeur au groupe : %(groupName)s. Code retour : " -"%(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "Erreur d'ajout du volume vers le volume composite. Erreur : %(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "Erreur d'ajout du volume %(volumename)s au volume de base cible." - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"Erreur d'association du groupe de stockage : %(storageGroupName)s. A la " -"règle FAST : %(fastPolicyName)s avec la description d'erreur : %(errordesc)s." - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "" -"Erreur lors du rattachement du volume %s. Il se peut que la limite des " -"cibles ait été atteinte. " - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Erreur de rupture de la relation clonée : Nom de synchronisation : " -"%(syncName)s Code retour : %(rc)lu. Erreur : %(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "Erreur lors de la connexion au cluster ceph." - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "Erreur lors de la connexion via SSH : %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "Erreur lors de la création du volume : %s." - -msgid "Error deleting replay profile." -msgstr "Erreur lors de la suppression du profil de relecture." - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "Erreur lors de la suppression du volume %(vol)s : %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "Erreur lors de l'analyse syntaxique de l'évaluateur : %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erreur lors de l'édition du partage %(share)s sur le pool %(pool)s. Code " -"retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"Erreur lors de l'activation d'iSER pour NetworkPortal : assurez-vous que " -"RDMA est pris en charge sur votre port iSCSI %(port)d à l'adresse IP %(ip)s." - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "" -"Erreur survenue durant le nettoyage d'un rattachement ayant échoué : %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "" -"Erreur lors de l'exécution de l'API CloudByte [%(cmd)s]. Erreur : %(err)s." - -msgid "Error executing EQL command" -msgstr "Erreur d'exécution de la commande EQL" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Erreur d'exécution de la commande via SSH : %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "Erreur lors de l'extension du volume %(vol)s : %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "Erreur à l'extension du volume: %(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "Erreur lors de la recherche de %(name)s." - -#, python-format -msgid "Error finding %s." -msgstr "Erreur lors de la recherche de %s." - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erreur lors de l'obtention des détails de version du dispositif. Code " -"retour : %(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "" -"Erreur d'obtention de l'ID de domaine à partir du nom %(name)s : %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "" -"Erreur d'obtention de l'ID de domaine à partir du nom %(name)s : %(id)s." - -msgid "Error getting initiator groups." -msgstr "Erreur d'obtention des groupes d'initiateurs." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "Erreur d'obtention de l'ID de pool à partir du nom %(pool)s : %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "" -"Erreur d'obtention de l'ID de pool à partir du nom %(pool_name)s : " -"%(err_msg)s." - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erreur lors de l'obtention de l'action de réplication : %(id)s. Code " -"retour : %(ret.status)d Message : %(ret.data)s." - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erreur lors de l'obtention des détails de la source de réplication. Code " -"retour : %(ret.status)d Message : %(ret.data)s." - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erreur lors de l'obtention des détails de la cible de réplication. Code " -"retour : %(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erreur d'obtention de la version : service : %(svc)s. Code retour : " -"%(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "Erreur dans la réponse de l'API SolidFire : data = %(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "" -"Erreur lors de l'opération space-create pour %(space)s avec une taille de " -"%(size)d Go" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "" -"Erreur dans space-extend pour le volume %(space)s avec %(size)d Go " -"additionnels" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "Erreur de mappage du volume %(vol)s. %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erreur lors de la modification de synchronisation de la réplique : %(sv)s " -"opération : %(operation)s. Code retour : %(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erreur lors de la modification du service %(service)s. Code retour : " -"%(ret.status)d Message : %(ret.data)s." - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur lors du déplacement du volume %(vol)s du projet source %(src)s vers " -"le projet cible %(tgt)s. Code retour : %(ret.status)d Message : " -"%(ret.data)s." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "" -"Une erreur est survenue lors de la création de l'instantané de groupe de " -"cohérence %s." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "" -"Une erreur est survenue lors de la suppression de l'instantané de groupe de " -"cohérence %s." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "" -"Une erreur est survenue lors de la mise à jour du groupe de cohérence %s." - -#, python-format -msgid "Error parsing config file: %s" -msgstr "Erreur lors de l'analyse syntaxique du fichier de configuration : %s" - -msgid "Error promoting secondary volume to primary" -msgstr "Erreur de promotion du volume secondaire en volume primaire" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "Erreur de suppression du volume %(vol)s. %(error)s." - -msgid "Error retrieving volume size" -msgstr "Erreur lors de l'obtention de la taille du volume" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur lors de l'envoi de la mise à jour de la réplication pour l'ID " -"d'action : %(id)s. Code retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" -"Erreur lors de l'envoi de la mise à jour de la réplication. Erreur " -"renvoyée : %(err)s. Action : %(id)s." - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur lors de la définition de l'héritage de réplication à %(set)s pour le " -"volume : %(vol)s Projet %(project)s. Code retour : %(ret.status)d Message : " -"%(ret.data)s." - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erreur lors de la scission du package %(package)s de la source : %(src)s. " -"Code retour : %(ret.status)d Message : %(ret.data)s ." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "" -"Erreur de suppression de la liaison du volume %(vol)s du pool. %(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"Erreur lors de la vérification de la taille du clone sur le clone du " -"volume : %(clone)s, Taille : %(size)d onSnapshot : %(snapshot)s" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "Erreur de contrôle de l'état de transaction : %s" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "" -"Erreur d'obtention de données via SSH : (commande=%(cmd)s erreur=%(err)s)." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "Erreur lors de la demande de l'API %(service)s." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "" -"Erreur d'exécution de l'interface CLI de zonage : (commande=%(cmd)s erreur=" -"%(err)s)." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"Tentatives de planification max %(max_attempts)d pour le volume %(volume_id)s" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" -"Exception lors de l'ajout des métadonnées de volume au volume cible " -"%(volumename)s." - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"Exception lors de la création d'une réplique de l'élément. Nom de clone : " -"%(cloneName)s Nom source : %(sourceName)s Spécifications supplémentaires : " -"%(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "Exception dans _select_ds_for_volume : %s." - -#, python-format -msgid "Exception: %s" -msgstr "Exception: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "UUID attendu mais %(uuid)s reçu." - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" -"Un entier est attendu pour node_count, svcinfo lsiogrp a renvoyé : %(node)s." - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "" -"Aucune sortie n'était attendue de la commande CLI %(cmd)s, %(out)s a été " -"renvoyé." - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"Un disque virtuel unique était attendu de lsvdisk lors du filtrage par " -"vdisk_UID. %(count)s ont été renvoyés." - -#, python-format -msgid "Expected volume size was %d" -msgstr "La taille du volume attendue était %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Exportation de la sauvegarde interrompue, état de la sauvegarde attendu " -"%(expected_status)s, mais état %(actual_status)s obtenu." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Exportation de l'enregistrement interrompue, le service de sauvegarde " -"actuellement configuré [%(configured_service)s] ne correspond pas au service " -"de sauvegarde utilisé pour créer cette sauvegarde [%(backup_service)s]." - -msgid "Extend volume error." -msgstr "Erreur lors de l'extension du volume." - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "" -"L'extension de volume n'est prise en charge pour ce pilote que si aucun " -"instantané n'est défini." - -msgid "Extend volume not implemented" -msgstr "Extension du volume non implémentée" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"L'optimiseur FAST VP n'est pas installé. Impossible de définir la règle de " -"hiérarchisation n'est pas installé. Impossible de la définir pour le volume" - -msgid "FAST is not supported on this array." -msgstr "FAST n'est pas pris en charge sur cette matrice." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "Echec de la libération de %(volume)s" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "Echec de la création du volume cache %(volume)s. Erreur : %(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"Echec de l'ajout de la connexion pour fabric=%(fabric)s : Erreur : %(err)s" - -msgid "Failed cgsnapshot" -msgstr "Echec de l'instantané de groupe de cohérence" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "" -"Echec de la création d'un instantané pour le volume %(volname)s : " -"%(response)s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "Echec d'obtention des informations sur le pool %s." - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"Echec du retrait de la connexion pour fabric=%(fabric)s : Erreur : %(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "Echec de l'extension du volume %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "Echec de connexion à 3PAR (%(url)s) en raison de %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "Impossible d'accéder à la configuration de zonage active." - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "Impossible d'accéder au statut de l'ensemble de zones : %s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"Echec de l'acquisition d'un verrouillage des ressources. (série : " -"%(serial)s, inst : %(inst)s, ret : %(ret)s, stderr : %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "Echec de l'ajout de %(vol)s dans %(sg)s après %(retries)s tentatives." - -msgid "Failed to add the logical device." -msgstr "Echec de l'ajout de l'unité logique." - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"L'ajout du volume %(volumeName)s au groupe de cohérence %(cgName)s n'a pas " -"abouti. Retour : %(rc)lu. Erreur : %(error)s." - -msgid "Failed to add zoning configuration." -msgstr "L'ajout de la configuration de zonage a échoué." - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" -"Echec de l'affectation du nom qualifié iSCSI de l'initiateur iSCSI. (port : " -"%(port)s, raison : %(reason)s)" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" -"Echec d'association de qos_specs : %(specs_id)s avec spécif. %(type_id)s." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "Echec de connexion de la cible iSCSI pour le volume %(volume_id)s." - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "Echec de sauvegarde des métadonnées de volume de sauvegarde - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"Echec de sauvegarde des métadonnées de volume de sauvegarde - objet de " -"sauvegarde de métadonnées 'backup.%s.meta' existe déjà" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "Impossible de cloner un volume depuis l'instantané %s." - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "Echec de la connexion à la matrice %(vendor_name)s %(host)s : %(err)s" - -msgid "Failed to connect to array" -msgstr "Impossible de se connecter à la matrice" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" -"Echec de la connexion au démon sheep. Adresse : %(addr)s, port : %(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "Échec de la copie de l'image vers le volume : %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "Échec de la copie des métadonnées pour le volume : %(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "Echec de la copie du volume, l'unité de destination est indisponible." - -msgid "Failed to copy volume, source device unavailable." -msgstr "Echec de la copie du volume, l'unité source est indisponible." - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "" -"Echec de la création du groupe de cohérence %(cgName)s depuis l'instantané " -"%(cgSnapshot)s." - -#, python-format -msgid "Failed to create IG, %s" -msgstr "Echec de la création du groupe demandeur, %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "Echec de la création de l'entité (image-volume) SolidFire" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "Impossible de créer le groupe de volumes : %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Echec de la création d'un fichier. (fichier : %(file)s, ret : %(ret)s, " -"stderr : %(err)s)" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "Impossible de créer un instantané temporaire pour le volume %s." - -msgid "Failed to create api volume flow." -msgstr "Echec de la création du flux de volume d'API." - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "" -"Echec de la création de l'instantané du groupe de cohérence %(id)s. Cause : " -"%(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "" -"Echec de la création du groupe de cohérence %(id)s. Cause : %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "Echec de la création du groupe de cohérence %(id)s : %(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"Echec de la création du groupe de cohérence %s car le groupe de cohérence " -"VNX ne peut pas accepter de numéros d'unités logiques compressés en tant que " -"membres." - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "Echec de la création du groupe de cohérence : %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "" -"Echec de la création du groupe de cohérence : %(cgid)s. Erreur : %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Echec de la création du groupe de cohérence : %(consistencyGroupName)s Code " -"retour : %(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "Echec de la création des ID du matériel sur %(storageSystemName)s." - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "" -"Echec de la création de l'hôte : %(name)s. Vérifiez s'il existe sur la " -"matrice." - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "" -"Echec de la création de hostgroup : %(name)s. Vérifiez s'il existe sur la " -"matrice." - -msgid "Failed to create iqn." -msgstr "Echec de la création de l'iqn." - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "Echec de la création de la cible ISCSI pour le volume %(volume_id)s." - -msgid "Failed to create manage existing flow." -msgstr "Echec de la création du flux de gestion existant." - -msgid "Failed to create manage_existing flow." -msgstr "Echec de la création du flux manage_existing." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "" -"Echec de la création de la mappe sur mcs, aucun canal ne peut être mappé." - -msgid "Failed to create map." -msgstr "Echec de création de la mappe." - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "Échec de la création de métadonnées pour le volume : %(reason)s" - -msgid "Failed to create partition." -msgstr "Echec de la création de la partition." - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "Echec de création de qos_specs : %(name)s avec spécif. %(qos_specs)s." - -msgid "Failed to create replica." -msgstr "Echec de la création de la réplique." - -msgid "Failed to create scheduler manager volume flow" -msgstr "" -"Echec de la création du flux de volume du gestionnaire de planificateur" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "Echec de la création de l'instantané %s" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "" -"Echec de la création d'instantané car aucun identificateur de numéro d'unité " -"logique (LUN) n'est indiqué" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "" -"Echec de la création de l'instantané pour le groupe de cohérence : " -"%(cgName)s." - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "Echec de création d'un instantané pour le volume %s." - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "" -"Echec de la création de stratégie d'instantané sur le volume %(vol)s : " -"%(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "" -"Echec de la création de la zone de ressource d'instantané sur le volume " -"%(vol)s: %(res)s." - -msgid "Failed to create snapshot." -msgstr "Echec de la création de l'instantané." - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"Echec de la création d'instantané. Les informations du volume CloudByte sont " -"introuvables pour le volume OpenStack [%s]." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "Echec de la création du pool à la demande. Message d'erreur : %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "Echec de création du volume %s" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Echec de la suppression de SI pour volume_id : %(volume_id)s car il a une " -"paire." - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Echec de la suppression d'une unité logique. (unité logique : %(ldev)s, " -"raison : %(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "" -"Echec de la suppression de l'instantané du groupe de cohérence %(id)s. " -"Cause : %(reason)s." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "" -"Echec de la suppression du groupe de cohérence %(id)s. Cause : %(reason)s." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "Echec de la suppression du groupe de cohérence : %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Echec de la suppression du groupe de cohérence : %(consistencyGroupName)s " -"Code retour : %(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Echec de suppression de l'ensemble de fichiers pour le groupe de cohérence " -"%(cgname)s. Erreur : %(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "Echec de la suppression de l'iqn." - -msgid "Failed to delete map." -msgstr "Echec de la suppression de la mappe." - -msgid "Failed to delete partition." -msgstr "Echec de la suppression de la partition." - -msgid "Failed to delete replica." -msgstr "Echec de la suppression de la réplique." - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "Echec de la suppression de l'instantané %s" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "" -"Echec de la suppression de l'instantané pour le groupe de cohérence : " -"%(cgId)s." - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "" -"Echec de la suppression de l'instantané pour snapshot_id %s car il a une " -"paire." - -msgid "Failed to delete snapshot." -msgstr "Echec de la suppression de l'instantané." - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "Echec de suppression du volume %(volumeName)s." - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Echec de la suppression du volume pour volume_id : %(volume_id)s car il a " -"une paire." - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "Echec de déconnexion de la cible iSCSI pour le volume %(volume_id)s." - -msgid "Failed to determine blockbridge API configuration" -msgstr "Impossible de déterminer la configuration de l'API Blockbridge" - -msgid "Failed to disassociate qos specs." -msgstr "Echec de la dissociation des spécifications QoS." - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" -"Echec de dissociation de qos_specs : %(specs_id)s avec spécif. %(type_id)s." - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "" -"Impossible de réserver la zone de ressource d'instantané, impossible de " -"localiser le volume pour l'ID %s" - -msgid "Failed to establish SSC connection." -msgstr "Echec d'établissement de la connexion SSC." - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"Echec de l'exécution de l'API CloudByte [%(cmd)s]. Statut HTTP : %(status)s. " -"Erreur : %(error)s." - -msgid "Failed to execute common command." -msgstr "Echec de l'exécution de la commande common." - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "Echec de l'exportation pour le volume : %(reason)s" - -msgid "Failed to find Storage Center" -msgstr "Echec de la recherche de Storage Center" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "Copie de disque virtuel introuvable dans le pool attendu." - -msgid "Failed to find account for volume." -msgstr "Impossible de trouver un compte pour le volume." - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "" -"Ensemble de fichiers introuvable pour le chemin %(path)s, sortie de la " -"commande : %(cmdout)s." - -#, python-format -msgid "Failed to find host %s." -msgstr "L'hôte %s est introuvable." - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "Pool de stockage introuvable pour le volume source %s." - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "Echec de l'obtention des détails CloudByte du compte [%s]." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "Echec d'obtention des détails cible du numéro d'unité logique %s" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "" -"Echec de l'obtention des détails de la cible du numéro d'unité logique pour " -"le numéro d'unité logique %s." - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "Echec d'obtention de la liste cible du numéro d'unité logique %s" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "Echec d'obtention de l'ID de partition pour le volume %(volume_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "" -"Echec de l'obtention de l'ID d'instantané Raid à partir de l'instantané " -"%(snapshot_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "" -"Echec de l'obtention de l'ID d'instantané Raid à partir de l'instantané " -"%(snapshot_id)s." - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"Echec de l'obtention d'une ressource de stockage. Une nouvelle tentative " -"d'obtention de la ressource de stockage sera effectuée. (ressource : " -"%(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "" -"Echec de récupération de toutes les associations de spécifications QoS %s" - -msgid "Failed to get channel info." -msgstr "Echec d'obtention des informations du canal." - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "Echec d'obtention du niveau de code (%s)." - -msgid "Failed to get device info." -msgstr "Echec d'obtention des informations de l'unité." - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "" -"Echec de l'obtention du nom de domaine car CPG (%s) n'existe pas dans la " -"matrice." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "" -"Echec de l'obtention de l'adresse IP sur le canal %(channel_id)s avec le " -"volume : %(volume_id)s." - -msgid "Failed to get iqn info." -msgstr "Echec d'obtention des informations iqn." - -msgid "Failed to get license info." -msgstr "Echec d'obtention des informations de licence." - -msgid "Failed to get lv info." -msgstr "Echec d'obtention des informations lv." - -msgid "Failed to get map info." -msgstr "Echec d'obtention des informations de la mappe." - -msgid "Failed to get model update from clone" -msgstr "Echec d'obtention de la mise à jour du modèle depuis le clone" - -msgid "Failed to get name server info." -msgstr "Echec d'obtention des infos du serveur de noms." - -msgid "Failed to get network info." -msgstr "Echec d'obtention des informations réseau." - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "" -"Impossible d'obtenir l'ID du nouvel élément dans le nouveau pool : " -"%(pool_id)s." - -msgid "Failed to get partition info." -msgstr "Echec d'obtention des informations de la partition." - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "Echec de l'obtention de l'ID de pool à partir du volume %(volume_id)s." - -msgid "Failed to get replica info." -msgstr "Echec d'obtention des informations de la réplique." - -msgid "Failed to get show fcns database info." -msgstr "Echec de l'obtention des infos de la commande show fcns database." - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "Echec de l'obtention de la taille du volume %s" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "Impossible d'obtenir un instantané pour le volume %s." - -msgid "Failed to get snapshot info." -msgstr "Echec d'obtention des informations de l'instantané." - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "Echec d'obtention de l'IQN cible pour le numéro d'unité logique %s" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "Echec d'obtention du portail cible pour le numéro d'unité logique %s" - -msgid "Failed to get targets" -msgstr "Echec de l'obtention des cibles" - -msgid "Failed to get wwn info." -msgstr "Echec d'obtention des informations wwn." - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"Echec de l'obtention, de la création ou de l'ajout du volume %(volumeName)s " -"à la vue de masquage %(maskingViewName)s. Message d'erreur reçu : " -"%(errorMessage)s." - -msgid "Failed to identify volume backend." -msgstr "Echec d'identification du backend du volume." - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Echec de liaison de l'ensemble de fichiers pour le partage %(cgname)s. " -"Erreur : %(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "Echec de connexion à la matrice %s (connexion non valide ?)." - -#, python-format -msgid "Failed to login for user %s." -msgstr "Echec de connexion de l'utilisateur %s." - -msgid "Failed to login with all rest URLs." -msgstr "Echec de connexion à toutes les URL Rest." - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" -"Echec de la demande au noeud final du cluster Datera pour la raison " -"suivante : %s" - -msgid "Failed to manage api volume flow." -msgstr "Echec de la gestion du flux de volume d'API." - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Echec de gestion du volume %(type)s %(name)s existant vu que la taille " -"signalée, %(size)s, n'était pas un nombre en virgule flottante." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"Echec de gestion du volume %(name)s existant, en raison de l'erreur lors de " -"obtention de la taille de volume." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"Echec de gestion du volume %(name)s existant, en raison de l'échec de " -"l'opération Renommer : Message d'erreur : %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Echec de gestion du volume %(name)s existant, en raison de la taille " -"rapportée %(size)s qui n'était pas un nombre à virgule flottante." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"Echec de la gestion du volume existant vu que le pool du type de volume " -"choisi ne correspond pas au partage NFS transmis dans le volume de référence." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"Echec de la gestion du volume existant vu que le pool du type de volume " -"choisi ne correspond pas au système de fichiers transmis dans le volume de " -"référence." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "" -"Echec de la gestion du volume existant vu que le pool du type de volume " -"choisi ne correspond pas au pool de l'hôte." - -#, python-format -msgid "Failed to manage volume %s." -msgstr "Impossible de gérer le volume %s." - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"Echec du mappage d'une unité logique. (unité logique : %(ldev)s, numéro " -"d'unité logique : %(lun)s, port : %(port)s, ID : %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "Echec de la migration du volume pour la première fois." - -msgid "Failed to migrate volume for the second time." -msgstr "Echec de la migration du volume pour la seconde fois." - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "" -"Echec du déplacement du mappage de numéro d'unité logique. Code retour : %s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "Impossible de déplacer le volume %s." - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Echec de l'ouverture d'un fichier. (fichier : %(file)s, ret : %(ret)s, " -"stderr : %(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Echec d'analyse de la sortie CLI :\n" -" commande : %(cmd)s\n" -" stdout : %(out)s\n" -" stderr : %(err)s." - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"Echec de l'analyse syntaxique de l'option de configuration " -"'swift_catalog_info', doit figurer sous la forme :" -":" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"Echec d'une opération zero-page reclamation. (unité logique : %(ldev)s, " -"raison : %(reason)s)" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "" -"Échec de la suppression de l'export pour le volume %(volume)s : %(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "Echec de la suppression de la cible SCSI pour le volume %(volume_id)s." - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"La suppression du volume %(volumeName)s du groupe de cohérence %(cgName)s " -"n'a pas abouti. Code retour : %(rc)lu. Erreur : %(error)s." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "" -"Echec de la suppression du volume %(volumeName)s du groupe de stockage par " -"défaut." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "" -"Echec de la suppression du volume %(volumeName)s dans le groupe de stockage " -"par défaut : %(volumeName)s." - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"Echec de la suppression de %(volumename)s du groupe de stockage par défaut " -"pour la règle FAST %(fastPolicyName)s." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" -"Impossible de renommer le volume logique %(name)s. Message d'erreur : " -"%(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "Impossible de récupérer la configuration de segmentation active %s" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"Echec de définition QoS pour le volume existant %(name)s. Message d'erreur : " -"%(msg)s." - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "" -"Echec de la définition de l'attribut 'Utilisateur entrant' pour la cible " -"SCST." - -msgid "Failed to set partition." -msgstr "Echec de la définition de la partition." - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" -"Echec de définition des droits pour le groupe de cohérence %(cgname)s. " -"Erreur : %(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"Impossible de spécifier une unité logique pour le volume %(volume_id)s dont " -"le mappage doit être annulé." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"Impossible de spécifier une unité logique à supprimer. (méthode : " -"%(method)s, ID : %(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "Echec de l'arrêt de la session de migration." - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "La suppression de la liaison du volume %(volume)s a échoué" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Echec de suppression de liaison de l'ensemble de fichiers pour le groupe de " -"cohérence %(cgname)s. Erreur : %(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Echec de l'annulation du mappage d'une unité logique. (unité logique : " -"%(ldev)s, raison : %(reason)s)" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "Echec de la mise à jour du groupe de cohérence : %(cgName)s." - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "Échec de la mise à jour des métadonnées pour le volume : %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "Impossible de mettre à jour ou supprimer la configuration de zonage" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" -"Echec de mise à jour de qos_specs : %(specs_id)s avec spécif. %(qos_specs)s." - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "" -"Echec de la mise à jour du modèle de volume fourni avec le modèle %(model)s" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"Echec de la mise à jour des métadonnées de volume %(vol_id)s avec les " -"métadonnées fournies (%(src_type)s %(src_id)s)" - -#, python-format -msgid "Failure creating volume %s." -msgstr "Echec de création du volume %s." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "Echec d'obtention des infos LUN pour %s." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "Incident dans update_volume_key_value_pair : %s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "Echec du déplacement du nouveau numéro d'unité logique cloné vers %s." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "Echec du transfert du numéro d'unité logique %s vers tmp." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "" -"Erreur fatale : Utilisateur non autorisé à interroger les volumes NetApp." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "" -"Echec de Fexvisor lors de l'ajout du volume %(id)s. Cause : %(reason)s." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor n'est pas parvenu à joindre le volume %(vol)s au groupe %(group)s. " -"Motif : %(ret)s." - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor n'est pas parvenu à retirer le volume %(vol)s du groupe %(group)s. " -"Motif : %(ret)s." - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "" -"Fexvisor n'est pas parvenu à supprimer le volume %(id)s. Motif : %(reason)s." - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "Echec de recherche de réseau SAN Fibre Channel : %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "Echec d'opération de zone Fibre Channel : %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "Echec de contrôle de la connexion Fibre Channel : %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "Fichier %(file_path)s introuvable." - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" -"Le fichier %(path)s dispose d'un fichier de sauvegarde non valide : " -"%(bfile)s. L'opération est abandonnée." - -#, python-format -msgid "File already exists at %s." -msgstr "Le fichier existe déjà dans %s." - -#, python-format -msgid "File already exists at: %s" -msgstr "Le fichier existe déjà dans : %s" - -msgid "Find host in hostgroup error." -msgstr "Erreur lors de la recherche de l'hôte dans hostgroup." - -msgid "Find host lun id error." -msgstr "Erreur lors de la recherche de l'ID de numéro d'unité logique hôte." - -msgid "Find lun group from mapping view error." -msgstr "" -"Erreur lors de la recherche de groupe de numéros d'unité logique dans la vue " -"de mappage." - -msgid "Find lun number error." -msgstr "Erreur lors de la recherche du nombre de numéros d'unité logique." - -msgid "Find mapping view error." -msgstr "Erreur lors de la recherche de la vue de mappage." - -msgid "Find portgroup error." -msgstr "Erreur lors de la recherche de portgroup." - -msgid "Find portgroup from mapping view error." -msgstr "Erreur lors de la recherche de portgroup dans la vue de mappage." - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"Flash Cache Policy nécessite que WSAPI version '%(fcache_version)s', version " -"'%(version)s' soit installé." - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "" -"Echec de Flexvisor lors de l'affectation de volume : %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "" -"Echec de Flexvisor lors de l'affectation de volume : %(id)s : %(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor n'a pas trouvé l'instantané %(id)s du volume dans l'instantané " -"%(vgsid)s du groupe %(vgid)s." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "" -"Echec de Flexvisor lors de la création de volume : %(volumeid)s : %(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de la suppression du volume %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "" -"Echec de Flexvisor lors de l'ajout du volume %(id)s au groupe %(cgid)s." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"Flexvisor n'a pas affecté le volume %(id)s car il ne peut demander l'état de " -"la requête par ID d'événement." - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de l'affectation du volume %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "" -"Echec de Flexvisor lors de l'affectation du volume %(volume)s IQN %(iqn)s." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Echec de Flexvisor lors du clonage du volume %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "" -"Echec de Flexvisor lors du clonage du volume (échec de l'obtention de " -"l'événement) %(id)s." - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de la création de l'instantané pour le volume " -"%(id)s : %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "" -"Echec de Flexvisor lors de la création de l'instantané pour le volume (échec " -"de l'obtention de l'événement) %(id)s." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "" -"Echec de Flexvisor lors de la création du volume %(id)s dans le groupe " -"%(vgid)s." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de la création du volume %(volume)s : %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "" -"Echec de Flexvisor lors de la création du volume (obtention de l'événement) " -"%s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de la création du volume à partir de l'instantané " -"%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "" -"Echec de Flexvisor lors de la création du volume à partir de l'instantané " -"%(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Echec de Flexvisor lors de la création du volume à partir de l'instantané " -"(échec de l'obtention de l'événement) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de la suppression de l'instantané %(id)s : " -"%(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "" -"Echec de Flexvisor lors de la suppression de l'instantané (échec de " -"l'obtention de l'événement) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de la suppression du volume %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de l'exportation du volume %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "" -"Echec de Flexvisor lors de l'exportation du volume %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "" -"Echec de Flexvisor lors de l'extension du volume (échec de l'obtention de " -"l'événement) %(id)s." - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de l'obtention des informations de pool %(id)s : " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" -"Echec de Flexvisor lors de l'obtention de l'ID instantané du volume %(id)s à " -"partir du groupe %(vgid)s." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "" -"Flexvisor n'est pas parvenu à supprimer le volume %(id)s du groupe %(cgid)s." - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "" -"Echec de Flexvisor lors de la génération du volume à partir de l'instantané " -"%(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Echec de Flexvisor lors de la génération du volume à partir de l'instantané " -"(échec de l'obtention de l'événement) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "" -"Echec de Flexvisor lors de la libération du volume %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "" -"Echec de Flexvisor lors de la libération du volume (obtention de " -"l'événement) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "" -"Echec de Flexvisor lors de la libération du volume %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "Flexvisor n'a pas trouvé les infos du volume source %(id)s." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "" -"Echec de Flexvisor lors de la libération de volume : %(id)s : %(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "" -"Le volume Flexvisor %(id)s n'a pas réussi à joindre le groupe %(vgid)s." - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS n'est pas en cours d'exécution - état : %s." - -msgid "Gateway VIP is not set" -msgstr "Gateway VIP n'a pas été défini" - -msgid "Get FC ports from array error." -msgstr "Erreur lors de l'obtention des ports FC à partir de la matrice." - -msgid "Get FC target wwpn error." -msgstr "Erreur lors de l'obtention du wwpn FC cible." - -msgid "Get LUNcopy information error." -msgstr "Erreur lors de l'obtention des informations LUNcopy." - -msgid "Get QoS id by lun id error." -msgstr "" -"Erreur lors de l'obtention d'ID QoS à partir de l'ID de numéro d'unité " -"logique." - -msgid "Get QoS information error." -msgstr "Erreur lors de l'obtention des informations QoS." - -msgid "Get QoS policy error." -msgstr "Erreur lors de l'obtention de la stratégie QoS." - -msgid "Get cache by name error." -msgstr "Erreur lors de l'obtention du cache à partir du nom." - -msgid "Get connected free FC wwn error." -msgstr "Erreur lors de l'obtention du wwn FC libre connecté." - -msgid "Get host initiators info failed." -msgstr "Erreur lors de l'obtention des informations d'initiateurs hôte." - -msgid "Get hostgroup information error." -msgstr "Erreur lors de l'obtention des informations hostgroup." - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"Erreur lors de l'obtention des informations de port iSCSI. Vérifiez que " -"l'adresse IP cible a été configurée dans le fichier de configuration huawei." - -msgid "Get iSCSI port information error." -msgstr "Erreur lors de l'obtention des informations de port iSCSI." - -msgid "Get iSCSI target port error." -msgstr "Erreur lors de l'obtention du port iSCSI cible." - -msgid "Get lun migration task error." -msgstr "Erreur lors de la création de migration de numéro d'unité logique." - -msgid "Get lungroup id by lun id error." -msgstr "" -"Erreur lors de l'obtention d'ID lungroup à partir de l'ID de numéro d'unité " -"logique." - -msgid "Get lungroup information error." -msgstr "Erreur lors de l'obtention des informations lungroup." - -msgid "Get partition by name error." -msgstr "Erreur lors de l'obtention de la partition à partir du nom." - -msgid "Get partition by partition id error." -msgstr "" -"Erreur lors de l'obtention de la partition à partir de l'ID de partition." - -msgid "Get smartcache by cache id error." -msgstr "Erreur lors de l'obtention de smartcache à partir de l'ID du cache." - -msgid "Get snapshot id error." -msgstr "Erreur lors de l'obtention de l'ID de l'instantané." - -msgid "Get target IP error." -msgstr "Erreur lors de l'obtention de l'adresse IP cible." - -msgid "Get volume by name error." -msgstr "Erreur lors de l'obtention du volume à partir du nom." - -msgid "Get volume error." -msgstr "Erreur lors de l'obtention du volume." - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"Impossible de mettre à jour les métadonnées Glance, la clé %(key)s existe " -"pour l'ID volume %(volume_id)s" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "Métadonnées Glance introuvables pour le volume/instantané %(id)s." - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "Le fichier de configuration Gluster dans %(config)s n'existe pas" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "Informations de chemin incorrectes reçues de DRBDmanage : (%s)" - -msgid "HBSD error occurs." -msgstr "Une erreur HBSD s'est produite." - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"La taille de bloc de hachage a changé depuis la dernière sauvegarde. " -"Nouvelle taille de bloc de hachage : %(new)s. Ancienne taille de bloc de " -"hachage : %(old)s. Effectuez une sauvegarde intégrale." - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "Vous n'avez pas créé de niveau(x) %(tier_levels)s." - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "Suggestion \"%s\" non prise en charge." - -msgid "Host" -msgstr "Host" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "L'hôte %(host)s est introuvable." - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"L'hôte %(host)s ne correspond pas au contenu du certificat x509 : CommonName " -"%(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "L'hôte %s n'a aucun demandeur FC" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "L'hôte %s n'a aucun initiateur iSCSI" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "L'hôte '%s' est introuvable." - -#, python-format -msgid "Host group with name %s not found" -msgstr "Le groupe d'hôtes nommé %s est introuvable" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "Le groupe d'hôtes avec la référence %s est introuvable" - -msgid "Host not found" -msgstr "Hôte introuvable" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "Hôte introuvable. La suppression de %(service)s sur %(host)s a échoué." - -#, python-format -msgid "Host type %s not supported." -msgstr "Type d'hôte %s non pris en charge." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "Aucun hôte avec ports %(ports)s n'a été trouvé." - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"Le groupe d'E-S %(iogrp)d n'est pas valide ; les groupes d'E-S disponibles " -"sont %(avail)s." - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "Adresse IP/nom d'hôte de l'API Blockbridge." - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" -"Si la compression est définie sur True, rsize doit également être définie " -"(autre que -1). " - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"Valeur non admise '%(prot)s' spécifiée pour " -"flashsystem_connection_protocol : la ou les valeurs valides sont %(enabled)s." - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "" -"Valeur non valide spécifiée pour smarttier : définissez-la sur 0, 1, 2 ou 3." - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"Valeur non admise spécifiée pour storwize_svc_vol_grainsize : définissez-la " -"sur 32, 64, 128 ou 256." - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" -"Valeur incorrecte spécifiée pour thin : vous ne pouvez pas spécifier thin et " -"thick en même temps." - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "L'image %(image_id)s est introuvable." - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "L'image %(image_id)s n'est pas active." - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "L'image %(image_id)s est inacceptable : %(reason)s" - -msgid "Image location not present." -msgstr "Emplacement de l'image introuvable." - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"La taille virtuelle de l'image, %(image_size)d Go, ne peut pas être hébergée " -"dans un volume avec une taille de %(volume_size)d Go." - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"Erreur ImageBusy générée lors de la suppression du volume rbd. Cela peut " -"être dû à une interruption de connexion d'un client et, dans ce cas, il " -"suffit parfois d'effectuer une nouvelle tentative de suppression après un " -"délai de 30 secondes." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"Echec d'importation d'enregistrement, service de sauvegarde introuvable pour " -"réaliser l'importation. Service de requête %(service)s" - -msgid "Incorrect request body format" -msgstr "Format de corps de demande incorrect" - -msgid "Incorrect request body format." -msgstr "Format de corps de demande incorrect." - -msgid "Incremental backups exist for this backup." -msgstr "Les sauvegardes incrémentielles existent pour cette sauvegarde." - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Exception CLI Infortrend : %(err)s Paramètre : %(param)s (Code retour : " -"%(rc)s) (Sortie : %(out)s)" - -msgid "Input volumes or snapshots are invalid." -msgstr "Les volumes ou les instantanés d'entrée ne sont pas valides." - -msgid "Input volumes or source volumes are invalid." -msgstr "Les volumes d'entrée ou les volumes source ne sont pas valides." - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "Instance %(uuid)s introuvable." - -msgid "Insufficient privileges" -msgstr "Privilèges insuffisants" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "" -"Valeur de l'intervalle (en secondes) entre les nouvelles tentatives de " -"connexion au cluster ceph cluster." - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "Ports %(protocol)s %(port)s non valides spécifiés pour io_port_list." - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "Domaine 3PAR non valide : %(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "Valeur ALUA non valide. La valeur de ALUA doit être 1 ou 0." - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "Args Ceph non valide pour l'opération rbd de sauvegarde" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "Instantané de groupe de cohérence non valide : %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "Groupe de cohérence non valide : %(reason)s" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"ConsistencyGroup non valide : l'état du groupe de cohérence doit être " -"disponible, mais l'état actuel est : %s." - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "" -"ConsistencyGroup non valide : Aucun hôte pour créer le groupe de cohérence" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "Format d'adresse IP non valide : '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"Spécification QoS non valide détectée lors de l'obtention de la stratégie " -"QoS pour le volume %s" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "Type d'authentification VNX non valide : %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Spécification de partage Virtuozzo Storage non valide : %r. Doit être : " -"[MDS1[,MDS2],...:/][:MOT DE PASSE]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "" -"Version XtremIO non valide %(cur)s, version %(min)s ou ultérieure est requise" - -msgid "Invalid argument" -msgstr "Argument non valide" - -msgid "Invalid argument - negative seek offset." -msgstr "Argument non valide - décalage seek négatif." - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "Argument non valide - whence=%s non pris en charge" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "Argument non valide - whence=%s n'est pas pris en charge." - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "Mode de connexion '%(mode)s' non valide pour le volume %(volume_id)s." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "Clé d'auth non valide : %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "Sauvegarde non valide : %(reason)s" - -msgid "Invalid cgsnapshot" -msgstr "Instantané de groupe de cohérence non valide" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "" -"Informations d'utilisateur chap non valides détectées dans le stockage " -"CloudByte." - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "" -"Réponse d'initialisation de connexion non valide pour le volume %(name)s" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "" -"Réponse d'initialisation de connexion non valide pour le volume %(name)s : " -"%(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "Le type de contenu %(content_type)s est invalide" - -msgid "Invalid credentials" -msgstr "Données d'identification non valides" - -#, python-format -msgid "Invalid directory: %s" -msgstr "Répertoire non valide : %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "Type de carte d'unité de disque non valide : %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "Sauvegarde de disque non valide : %s." - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "Type de disque non valide : %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "Type de disque non valide : %s." - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "Hôte non valide : %(reason)s" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "href %(image_href)s d'image non valide." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "" -"Identificateur d'image non valide ou accès impossible à l'image demandée." - -msgid "Invalid imageRef provided." -msgstr "imageRef fournie non valide." - -msgid "Invalid input" -msgstr "Entrée incorrecte" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "Entrée invalide reçue : %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "Filtre is_public non valide [%s]" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "Taille de métadonnée invalide : %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "Métadonnée invalide : %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "Base du point de montage non valide : %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "Base de point de montage non valide : %s." - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "Nouveau nom snapCPG non valide pour confirmation. new_snap_cpg='%s'." - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "Spécifications QoS non valides : %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "Demande non valide de connexion du volume à une cible non valide" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"Demande non valide de rattachement du volume dans un mode non valide. Le " -"mode d'attachement doit être 'rw' ou 'ro'" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "Expiration de réservation non valide %(expire)s." - -msgid "Invalid service catalog json." -msgstr "json de catalogue de service non valide." - -msgid "Invalid sheepdog cluster status." -msgstr "Statut de cluster Sheepdog non valide." - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "snapshot invalide : %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "Statut non valide : '%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "Pool de stockage non valide %s demandé. Echec de la nouvelle saisie." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "Pool de stockage %s non valide spécifié." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "Paramètre de mise à jour non valide : '%s'" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "Valeur invalide '%s' pour le 'forçage'." - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "Valeur non valide '%s' pour forcer. " - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "" -"Valeur '%s' non valide pour is_public. Valeurs admises : True ou False." - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "La valeur '%s' n'est pas valide pour skip_validation." - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "Valeur non valide pour 'bootable': '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "Valeur non valide pour 'force': '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "Valeur non valide pour 'readonly': '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "Valeur non valide pour 'scheduler_max_attempts', doit être >= 1" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "" -"Valeur non valide pour l'option de configuration NetApp netapp_host_type." - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "" -"Valeur non valide pour l'option de configuration NetApp netapp_lun_ostype." - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "Valeur non valide pour 'age', %(age)s" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"La taille de volume fournie pour la demande de création n'est pas valide : " -"%s (l'argument de taille doit être un entier (ou représentation de chaîne " -"d'un entier) et supérieur à zéro)." - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "Type de volume non valide : %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "Volume invalide : %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"Volume non valide : Impossible d'ajouter le volume %(volume_id)s au groupe " -"de cohérence %(group_id)s car le volume est dans un état non valide : " -"%(status)s. Les états valides sont : ('disponible', 'en cours " -"d'utilisation')." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"Volume non valide : Impossible d'ajouter le volume %(volume_id)s au groupe " -"de cohérence %(group_id)s car le type de volume %(volume_type)s n'est pas " -"pris en charge par de cohérence." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"Volume non valide : Impossible d'ajouter l'uuid de volume fictif au groupe " -"de cohérence %(group_id)s car le volume est introuvable." - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"Volume non valide : Impossible de supprimer l'uuid de volume fictif du " -"groupe de cohérence %(group_id)s car il ne se trouve pas dans le groupe." - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "volume_type non valide transmis : %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"Un type de volume non valide a été soumis : %s (le type demandé n'est pas " -"compatible ; il doit correspondre au volume source ou vous devez omettre " -"l'argument type)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"volume_type non valide indiqué : %s (le type demandé n'est pas compatible ; " -"il est recommandé d'omettre l'argument type)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"volume_type non valide fourni : %s (le type demandé doit être pris en charge " -"par ce groupe de cohérence)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "Format de wwpn %(wwpns)s non valide" - -msgid "Issue encountered waiting for job." -msgstr "Erreur rencontré durant l'attente du travail." - -msgid "Issue encountered waiting for synchronization." -msgstr "Erreur rencontré durant l'attente de la synchronisation." - -msgid "Item not found" -msgstr "Élément introuvable" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "" -"ID de travail introuvable dans la réponse CloudByte à Créer un volume [%s]." - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "" -"ID de travail non trouvé dans la réponse CloudByte à la suppression du " -"volume [%s]." - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"Les noms de clé peuvent seulement contenir des caractères alphanumériques, " -"des traits de soulignement, des points, des signes deux-points et des traits " -"d'union." - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError : %s" - -msgid "LUN export failed!" -msgstr "L'exportation de numéro d'unité logique a échoué. " - -msgid "LUN map overflow on every channel." -msgstr "Dépassement de mappe de numéro d'unité logique sur chaque canal." - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "LUN introuvable avec la réf donnée %s." - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "" -"Le nombre de numéros d'unité logique est hors bornes sur l'ID de canal : " -"%(ch_id)s." - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"LUN avec la réf donnée %(ref)s ne satisfait pas le type de volume. Assurez-" -"vous que le volume LUN avec fonctionnalités ssc est présent sur vserver " -"%(vs)s." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "Dernières entrées Cinder syslog %s :-" - -msgid "LeftHand cluster not found" -msgstr "Cluster LeftHand introuvable" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "Ligne %(dis)d : %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "Le chemin de lien existe déjà et n'est pas un lien symbolique" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "Le clone lié du volume source n'est pas pris en charge à l'état : %s." - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"Service de recherche non configuré. L'option de configuration pour " -"fc_san_lookup_service doit indiquer une mise en oeuvre concrète du service " -"de recherche." - -msgid "Lun migration error." -msgstr "Erreur de migration du numéro d'unité logique." - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "Format de chaîne de sortie fcns incorrect : %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "Format de corps de message non valide : %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "Chaîne de serveur de noms mal formée : %s" - -msgid "Malformed request body" -msgstr "Format de corps de demande incorrect" - -msgid "Malformed request body." -msgstr "Le corps de la requête est mal-formé." - -msgid "Malformed request url" -msgstr "Format d'URL de demande incorrect" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "Format incorrect de la réponse à la commande %(cmd)s : %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "Format incorrect de l'attribut scheduler_hints" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "Format de chaîne show fcns database incorrect : %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"Configuration de zone mal formée : (switch=%(switch)s zone_config=" -"%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"Format de statut de zone incorrect : (commutateur = %(switch)s, config de " -"zone = %(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "" -"L'obtention de la taille dans l'opération de gestion de l'existant requiert " -"l'élément 'id'." - -msgid "Manage existing snapshot not implemented." -msgstr "La gestion d'instantané existant n'est pas implémentée." - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"Echec de la gestion du volume existant en raison d'une référence de backend " -"non valide %(existing_ref)s : %(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" -"Echec de la gestion du volume existant en raison de types de volume " -"différents : %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "Gestion de volume existant non implémentée." - -msgid "Manage existing volume requires 'source-id'." -msgstr "La gestion de volume existant requiert 'source-id'." - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"La gestion de volume n'est pas prise en charge si FAST est activé. Stratégie " -"FAST : %(fastPolicyName)s." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"Echec d'achèvement de la préparation du mappage %(id)s dans le délai alloué " -"de %(to)d secondes. En cours de fermeture." - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "" -"Le masquage de la vue %(maskingViewName)s n'a pas été correctement supprimé" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "Nombre maximum de sauvegardes autorisées (%(allowed)d) dépassé" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "Nombre maximal d'instantanés autorisés (%(allowed)d) dépassé" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" -"Le nombre maximal de volumes autorisé, (%(allowed)d), a été dépassé pour le " -"quota '%(name)s'." - -#, python-format -msgid "May specify only one of %s" -msgstr "Un seul %s doit être spécifié" - -msgid "Metadata backup already exists for this volume" -msgstr "Une sauvegarde de métadonnées existe déjà pour ce volume" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "L'objet de sauvegarde des métadonnées '%s' existe déjà" - -msgid "Metadata item was not found" -msgstr "Elément de métadonnées introuvable" - -msgid "Metadata item was not found." -msgstr "L'élément Metadata est introuvable." - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "" -"Taille de la clé de propriété de métadonnées %s supérieure à 255 caractères" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "" -"Valeur de taille de la clé de propriété de métadonnées (%s) supérieure à 255 " -"caractères" - -msgid "Metadata property key blank" -msgstr "Propriété de métadonnées à blanc" - -msgid "Metadata property key blank." -msgstr "Clé de propriété de métadonnées à blanc." - -msgid "Metadata property key greater than 255 characters." -msgstr "" -"Taille de la clé de propriété de métadonnées supérieure à 255 caractères." - -msgid "Metadata property value greater than 255 characters." -msgstr "Valeur de la propriété de métadonnées supérieure à 255 caractères." - -msgid "Metadata restore failed due to incompatible version" -msgstr "" -"Echec de restauration des métadonnées en raison d'une version incompatible" - -msgid "Metadata restore failed due to incompatible version." -msgstr "" -"Echec de restauration des métadonnées en raison d'une version incompatible." - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "La migration du volume %(src)s a échoué." - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" -"La migration du volume entre le volume source %(src)s et le volume de " -"destination %(dst)s a échoué." - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "" -"La migration du numéro d'unité logique %s a été interrompue ou a rencontré " -"une erreur." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"Module Python 'purestorage' manquant. Assurez-vous que la bibliothèque est " -"installée et disponible." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "Paramètre de configuration SAN Fibre Channel - fc_fabric_names" - -msgid "Missing request body" -msgstr "Corps de la demande manquant" - -msgid "Missing request body." -msgstr "Corps de la demande manquant." - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "Elément requis manquant '%s' dans le corps de la demande" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "L'élément requis '%s' est manquant dans le corps de demande." - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "" -"L'élément requis 'consistencygroup' est manquant dans le corps de demande." - -msgid "Missing required element 'host' in request body." -msgstr "L'élément requis 'host' est manquant dans le corps de la demande." - -msgid "Missing required element quota_class_set in request body." -msgstr "Elément quota_class_set requis manquant dans le corps de demande." - -msgid "Missing required element snapshot in request body." -msgstr "Elément snapshot requis manquant dans le corps de demande." - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"Plusieurs SerialNumbers ont été détectés alors qu'un seul était attendu pour " -"cette opération. Modifiez votre fichier de configuration EMC." - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "Plusieurs copies du volume %s ont été trouvées." - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" -"Plusieurs correspondances ont été trouvées pour '%s'. Utilisez un ID pour " -"être plus précis." - -msgid "Multiple profiles found." -msgstr "Plusieurs profils ont été trouvés." - -msgid "Must implement a fallback schedule" -msgstr "Doit mettre en oeuvre un calendrier de retrait" - -msgid "Must implement find_retype_host" -msgstr "Doit implémenter find_retype_host" - -msgid "Must implement host_passes_filters" -msgstr "Doit implémenter host_passes_filters" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "Doit implémenter schedule_create_consistencygroup" - -msgid "Must implement schedule_create_volume" -msgstr "Doit implémenter schedule_create_volume" - -msgid "Must implement schedule_get_pools" -msgstr "Doit implémenter schedule_get_pools" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "Doit transmettre le wwpn ou l'hôte à lsfabric." - -msgid "Must specify 'connector'" -msgstr "Vous devez spécifier 'connector'" - -msgid "Must specify 'connector'." -msgstr "Vous devez spécifier le 'connector'" - -msgid "Must specify 'host'." -msgstr "Vous devez spécifier l' 'host'" - -msgid "Must specify 'new_volume'" -msgstr "Vous devez spécifier 'new_volume'" - -msgid "Must specify 'status'" -msgstr "Vous devez spécifier 'status'" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"Indiquer 'status', 'attach_status' ou 'migration_status' pour la mise à jour." - -msgid "Must specify a valid attach status" -msgstr "Indiquer un état de connexion valide" - -msgid "Must specify a valid migration status" -msgstr "Indiquer un état de migration valide" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" -"Spécifiez une personnalité valide %(valid)s, la valeur '%(persona)s' n'est " -"pas valide." - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"Spécifiez un type de mise à disposition valide %(valid)s, la valeur " -"'%(prov)s' n'est pas valide." - -msgid "Must specify a valid status" -msgstr "Indiquer un état valide" - -msgid "Must specify an ExtensionManager class" -msgstr "Vous devez définir une classe ExtensionManager" - -msgid "Must specify bootable in request." -msgstr "Doit indiquer bootable dans la demande." - -msgid "Must specify protection domain name or protection domain id." -msgstr "Vous devez spécifier un nom ou un ID de domaine de protection." - -msgid "Must specify readonly in request." -msgstr "Doit indiquer readonly dans la demande." - -msgid "Must specify storage pool name or id." -msgstr "Vous devez spécifier le nom ou l'ID du pool de stockage." - -msgid "Must supply a positive value for age" -msgstr "Vous devez indiquer un entier positif pour 'age'" - -msgid "Must supply a positive, non-zero value for age" -msgstr "Une valeur positive différente de zéro doit être indiquée pour age" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"La configuration NAS '%(name)s=%(value)s' n'est pas valide. Doit être " -"'auto', 'true' ou 'false'" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "Fichier de configuration NFS dans %(config)s n'existe pas" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "Fichier NFS %s non reconnu." - -msgid "NFS file could not be discovered." -msgstr "Découverte impossible du fichier NFS." - -msgid "Name" -msgstr "Nom" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"Nom, description, add_volumes et remove_volumes ne peuvent pas être tous " -"vides dans le corps de la demande." - -msgid "Need non-zero volume size" -msgstr "Taille de volume non nulle nécessaire" - -msgid "NetApp Cinder Driver exception." -msgstr "Exception de pilote NetApp Cinder." - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"La nouvelle taille pour l'extension doit être supérieure à la taille " -"actuelle. (Taille actuelle : %(size)s, taille après l'extension : " -"%(new_size)s)." - -msgid "New volume size must be specified as an integer." -msgstr "La nouvelle taille du volume doit être indiquée comme entier." - -msgid "New volume type must be specified." -msgstr "Le nouveau type de volume doit être indiqué." - -msgid "New volume type not specified in request_spec." -msgstr "Nouveau type de volume non indiqué dans request_spec." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "Nouveau volume_type identique à l'original : %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Exception du pilote Nimble Cinder" - -msgid "No FCP targets found" -msgstr "Aucune cible FCP détectée" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "Il n'existe aucun portail iSCSI actif dans les IP iSCSI soumis" - -#, python-format -msgid "No available service named %s" -msgstr "Aucun service disponible dénommé %s" - -#, python-format -msgid "No backup with id %s" -msgstr "Aucune sauvegarde avec l'ID %s" - -msgid "No backups available to do an incremental backup." -msgstr "Aucune sauvegarde disponible pour faire une sauvegarde incrémentielle." - -msgid "No big enough free disk" -msgstr "Aucun disque libre de taille suffisante" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "Aucun instantané de groupe de cohérence avec l'ID %s" - -msgid "No cinder entries in syslog!" -msgstr "Aucune entrée Cinder dans syslog" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "Aucun LUN cloné nommé %s détecté dans le gestionnaire de fichiers" - -msgid "No config node found." -msgstr "Aucun noeud de configuration n'a été trouvé." - -#, python-format -msgid "No consistency group with id %s" -msgstr "Aucun groupe de cohérence avec l'ID %s" - -msgid "No errors in logfiles!" -msgstr "Aucune erreur dans le fichier de log !" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "Aucun fichier trouvé avec %s comme fichier de sauvegarde." - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"Il ne reste aucun ID de numéro d'unité logique libre. Le nombre maximal de " -"volumes pouvant être rattachés à l'hôte (%s) a été dépassé." - -msgid "No free disk" -msgstr "Aucun disque libre" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "Aucun portail iSCSI valide détecté pour %s dans la liste fournie." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "Aucun portail iSCSI valide détecté pour %s." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "Aucun hôte pour créer le groupe de cohérence %s." - -msgid "No iSCSI-enabled ports on target array." -msgstr "Aucun port activé pour iSCSI n'existe sur la matrice cible." - -msgid "No image_name was specified in request." -msgstr "image_name non défini dans la demande." - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "Aucun groupe demandeur trouvé pour le demandeur %s" - -msgid "No initiators found, cannot proceed" -msgstr "Aucun initiateur détecté : poursuite impossible" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "Aucune interface trouvée dans le cluster pour l'IP %s" - -msgid "No ip address found." -msgstr "Aucune adresse IP n'a été trouvée." - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "Aucun groupe d'authentification iscsi n'a été trouvé dans CloudByte." - -msgid "No iscsi initiators were found in CloudByte." -msgstr "Aucun initiateur iSCSI détecté dans CloudByte." - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "Aucun service iSCSI détecté pour le volume CloudByte [%s]." - -msgid "No iscsi services found in CloudByte storage." -msgstr "Aucun service iSCSI détecté dans le système de stockage CloudByte." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "" -"Aucun fichier de clés indiqué et impossible de charger la clé depuis " -"%(cert)s %(e)s." - -msgid "No mounted Gluster shares found" -msgstr "Aucun partage Gluster monté trouvé" - -msgid "No mounted NFS shares found" -msgstr "Aucun partage NFS monté trouvé" - -msgid "No mounted SMBFS shares found." -msgstr "Aucun partage SMBFS monté trouvé." - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "Aucun partage de stockage Virtuozzo monté n'a été trouvé" - -msgid "No mounted shares found" -msgstr "Aucun partage monté trouvé" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"Aucun noeud n'a été détecté dans le groupe d'E-S %(gid)s pour le volume " -"%(vol)s." - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"Aucun pool n'est disponible pour l'allocation de volumes. Vérifiez que " -"l'option de configuration netapp_pool_name_search_pattern a été définie " -"correctement." - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"Aucune réponse n'a été reçue de l'appel d'API CloudByte de liste " -"d'utilisateur d'authentification iSCSI." - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "" -"Aucune réponse n'a été reçue de CloudByte pour l'affichage de l'appel API " -"TSM du système de stockage." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "" -"Aucune réponse n'a été reçue de CloudByte pour l'affichage de l'appel API du " -"système de fichiers." - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "Aucun instantané trouvé avec %s comme fichier de sauvegarde." - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "" -"Aucune image instantanée n'a été trouvée dans le groupe d'instantanés %s." - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" -"Aucun instantané source n'a été fourni pour créer le groupe de cohérence %s." - -#, python-format -msgid "No storage path found for export path %s" -msgstr "Aucun chemin de stockage trouvé pour le chemin d'exportation %s" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "Aucune spécif. QoS du type %(specs_id)s." - -msgid "No suitable discovery ip found" -msgstr "Aucune adresse IP correcte trouvée" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "" -"Aucune prise en charge pour la restauration de la version de sauvegarde %s" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "Aucun ID cible trouvé pour le volume %(volume_id)s." - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"Aucun ID de numéro d'unité logique inutilisé n'est disponible sur l'hôte ; " -"multiattach est activé, ce qui requiert que tous les ID de numéro d'unité " -"logique soient uniques à travers le groupe d'hôtes complet." - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "Hôte non valide trouvé. %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "Aucun hôte valide pour le volume %(id)s de type %(type)s" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"Aucun volume dans le cluster contenant le serveur virtuel %(vserver)s et le " -"chemin de jonction %(junction)s " - -msgid "No volume service(s) started successfully, terminating." -msgstr "Aucun service de volume n'a pu démarrer, abandon." - -msgid "No volume was found at CloudByte storage." -msgstr "Aucun volume n'a été détecté dans le système de stockage CloudByte." - -msgid "No volume_type should be provided when creating test replica." -msgstr "" -"Aucun volume_type ne doit être fourni lors de la création de la réplique de " -"test." - -msgid "No volumes found in CloudByte storage." -msgstr "Aucun volume détecté dans le système de stockage CloudByte." - -msgid "No weighed hosts available" -msgstr "Aucun hôte pondéré n'est disponible" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "" -"Impossible de trouver un magasin de données approprié pour le volume : %s." - -msgid "Not an rbd snapshot" -msgstr "N'est pas un instantané rbd" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "Non autorisé pour l'image %(image_id)s." - -msgid "Not authorized." -msgstr "Non autorisé." - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "Espace insuffisant sur le système dorsal (%(backend)s)" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "" -"Espace de stockage insuffisant dans le partage ZFS pour exécuter cette " -"opération." - -msgid "Not stored in rbd" -msgstr "Non stocké dans rbd" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "Nova a renvoyé l'état \"erreur\" durant la création de l'instantané." - -msgid "Null response received from CloudByte's list filesystem." -msgstr "" -"Réponse nulle reçue de CloudByte pour l'affichage du système de fichiers." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "" -"Réponse Null reçue de la liste des groupes d'authentification iscsi de " -"CloudByte." - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "" -"Réponse nulle reçue de CloudByte pour l'affichage des initiateurs iSCSI." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "" -"Réponse nulle reçue de CloudByte pour l'affichage du service iSCSI du volume." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" -"Réponse nulle reçue lors de la création du volume [%s] sur le système de " -"stockage CloudByte." - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "" -"Une réponse Null a été reçue lors de la suppression du volume [%s] du " -"stockage CloudByte." - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"Réponse Null reçue lors de l'interrogation du travail [%(operation)s] basé " -"[%(job)s] dans le stockage CloudByte." - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "" -"Nombre de nouvelles tentatives si la connexion au cluster ceph a échoué." - -msgid "Object Count" -msgstr "Nombre d'objets" - -msgid "Object is not a NetApp LUN." -msgstr "L'objet n'est pas un numéro d'unité logique NetApp." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"Sur une opération Extend, erreur d'ajout au volume composite : " -"%(volumename)s." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"Seules les demandes %(value)s %(verb)s peuvent être envoyées à %(uri)s " -"toutes les %(unit_string)s." - -msgid "Only one limit can be set in a QoS spec." -msgstr "Une seule limite peut être définie dans une spécification QoS." - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"Seuls les utilisateurs avec portée de jeton sur les parents immédiats ou les " -"projets racine sont autoriser à visualiser ses quotas enfants." - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "" -"Échec de l'opération avec statut = %(status)s. Vidage complet : %(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "L'opération n'est pas supporté: %(operation)s." - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "L'option gpfs_images_dir n'est pas correctement définie." - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "L'option gpfs_images_share_mode n'est pas correctement définie." - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "L'option gpfs_mount_point_base n'est pas correctement définie." - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "" -"L'état d'origine de %(res)s %(prop)s doit être l'une des valeurs '%(vals)s'" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "" -"Remplacer le port HTTPS pour se connecter au serveur de l'API Blockbridge." - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException : %s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "" -"Le nom de partition est None. Définissez smartpartition:partitionname dans " -"la clé." - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"Mot de passe ou clé privée SSH obligatoire pour l'authentification : " -"définissez l'option san_password ou san_private_key ." - -msgid "Path to REST server's certificate must be specified." -msgstr "Le chemin d'accès au certificat du serveur REST doit être spécifié." - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "Créez d'avance le pool %(pool_list)s. " - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "Créez d'avance le niveau %(tier_levels)s dans le pool %(pool)s. " - -msgid "Please re-run cinder-manage as root." -msgstr "Réexécutez cinder-manage avec des droits root." - -msgid "Please specify a name for QoS specs." -msgstr "Veuillez indiquer un nom pour les spécifications QoS." - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "Le réglage des droits n'autorise pas %(action)s à être effectué(e)(s)" - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "Pool %(poolNameInStr)s introuvable." - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "Le pool du volume ['host'] %(host)s est introuvable." - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "Le pool du volume ['host'] a échoué en renvoyant : %(ex)s." - -msgid "Pool is not available in the volume host field." -msgstr "Le pool n'est pas disponible dans la zone d'hôte du volume." - -msgid "Pool is not available in the volume host fields." -msgstr "Le pool n'est pas disponible dans les zones d'hôte du volume." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "Le pool nommé %(pool)s est introuvable dans le domaine %(domain)s." - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "" -"Le pool nommé %(pool_name)s est introuvable dans le domaine %(domain_id)s." - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"Pool : %(poolName)s. n'est pas associé au groupe de serveurs d'application " -"d'archivage pour la règle FAST %(fastPolicy)s." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "PoolName doit être dans le fichier %(fileName)s." - -#, python-format -msgid "Pools %s does not exist" -msgstr "Le pool %s n'existe pas" - -msgid "Pools name is not set." -msgstr "Le nom de pools n'a pas été défini." - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "" -"Statut de la copie primaire : %(status)s et synchronisation : %(sync)s." - -msgid "Project ID" -msgstr "ID Projet" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"Le protocole %(storage_protocol)s n'est pas pris en charge pour la famille " -"de stockage %(storage_family)s." - -msgid "Provided backup record is missing an id" -msgstr "L'ID est manquant dans l'enregistrement de sauvegarde fourni" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"Etat d'instantané %(provided)s fourni interdit pour l'instantané ayant pour " -"état %(current)s." - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Echec du pilote Pure Storage Cinder : %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "Spécifications QoS %(specs_id)s déjà existantes." - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "Les spécifications QoS %(specs_id)s sont encore associées aux entités." - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "Spécif. QoS %(specs_id)s sans spécif. avec la clé %(specs_key)s." - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "" -"Les spécifications QoS ne sont pas prises en charge sur cette famille de " -"stockage et version ONTAP." - -msgid "Qos specs still in use." -msgstr "Spécifications QoS encore en service." - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"La requête par paramètre de service est obsolète. Utilisez le paramètre " -"binaire à la place." - -msgid "Query resource pool error." -msgstr "Erreur lors de l'interrogation du pool de ressources." - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "" -"La limite de quota %s doit être égale ou supérieure aux ressources " -"existantes." - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "Classe de quota %(class_name)s introuvable." - -msgid "Quota could not be found" -msgstr "Quota introuvable" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "Quota dépassé pour les ressources : %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "Quota dépassé: code=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "Quota du projet %(project_id)s introuvable." - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "Réservation de quota %(uuid)s introuvable." - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "Utilisation de quota pour le projet %(project_id)s introuvable." - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "Echec de l'op. diff RBD - (ret=%(ret)s stderr=%(stderr)s)" - -msgid "REST server IP must by specified." -msgstr "L'IP du serveur REST doit être spécifiée." - -msgid "REST server password must by specified." -msgstr "Le mot de passe de l'utilisateur du serveur REST doit être spécifié." - -msgid "REST server username must by specified." -msgstr "Le nom d'utilisateur du serveur REST doit être spécifié." - -msgid "Raid did not have MCS Channel." -msgstr "Raid n'avait pas de canal MCS." - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"Atteignez la limitation définie par l'option de configuration " -"max_luns_per_storage_group. L'opération d'ajout de %(vol)s dans le groupe de " -"stockage %(sg)s est rejetée." - -#, python-format -msgid "Received error string: %s" -msgstr "Chaîne d'erreur reçue : %s" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "La référence doit s'appliquer à un volume virtuel non géré." - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "La référence doit s'appliquer à un nom de volume virtuel non géré." - -msgid "Reference must contain either source-id or source-name element." -msgstr "La référence doit contenir l'élément source-id ou source-name." - -msgid "Reference must contain either source-name or source-id element." -msgstr "La référence doit contenir l'élément source-name ou source-id." - -msgid "Reference must contain source-id or source-name key." -msgstr "La référence doit contenir une clé source-id ou source-name." - -msgid "Reference must contain source-id or source-name." -msgstr "La référence doit contenir source-id ou source-name." - -msgid "Reference must contain source-name element." -msgstr "La référence doit contenir l'élément source-name." - -msgid "Reference must contain source-name or source-id." -msgstr "La référence doit contenir l'élément source-name ou source-id." - -msgid "Reference must contain source-name." -msgstr "La référence doit contenir source-name." - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"Refus de migrer l'ID volume %(id)s. Vérifiez votre configuration car la " -"source et la destination indiquent le même groupe de volumes : %(name)s." - -msgid "Remove CHAP error." -msgstr "Erreur lors de la suppression CHAP." - -msgid "Remove fc from host error." -msgstr "Erreur lors de la suppression fc de l'hôte." - -msgid "Remove host from array error." -msgstr "Erreur lors de la suppression de l'hôte de la matrice." - -msgid "Remove host from hostgroup error." -msgstr "Erreur lors du retrait de l'hôte de hostgroup." - -msgid "Remove iscsi from host error." -msgstr "Erreur lors de la suppression iscsi de l'hôte." - -msgid "Remove lun from cache error." -msgstr "Erreur lors de la suppression du numéro d'unité logique du cache." - -msgid "Remove lun from partition error." -msgstr "" -"Erreur lors de la suppression de numéro d'unité logique de la partition." - -msgid "Remove volume export failed." -msgstr "La suppression de l'exportation du volume a échoué." - -msgid "Rename lun on array error." -msgstr "" -"Erreur lors de la modification du nom du numéro d'unité logique sur la " -"matrice." - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "" -"Fonction du service de réplication introuvable sur %(storageSystemName)s." - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "Service de réplication introuvable sur %(storageSystemName)s." - -msgid "Replication is not enabled" -msgstr "Réplication non activée" - -msgid "Replication is not enabled for volume" -msgstr "Réplication non activée pour le volume" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"L'état de la réplication du volume doit être active ou active-stopped, mais " -"l'état actuel est : %s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"L'état de la réplication du volume doit être inactive, active-stopped ou " -"error, mais l'état en cours est : %s" - -msgid "Request body and URI mismatch" -msgstr "Corps et URI de demande discordants" - -msgid "Request body contains too many items" -msgstr "Le corps de la demande contient un trop grand nombre d'éléments" - -msgid "Request body contains too many items." -msgstr "Le corps de demande contient trop d'éléments." - -msgid "Request body empty" -msgstr "Le corps de la demande est vide" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"La demande au cluster Datera a renvoyé un statut incorrect : %(status)s | " -"%(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"La sauvegarde demandée dépasse le quota de sauvegarde autorisé en Go. " -"%(requested)s Go demandés. Le quota est de %(quota)s Go et %(consumed)s Go " -"ont été consommés." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Le volume ou l'instantané demandé dépasse le quota %(name)s autorisé. " -"%(requested)s Go demandés. Le quota est de %(quota)s Go et %(consumed)s Go " -"ont été consommés." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"La taille de volume demandée, %(size)d, dépasse la limite maximale autorisée " -"%(limit)d." - -msgid "Required configuration not found" -msgstr "Configuration obligatoire non trouvée" - -#, python-format -msgid "Required flag %s is not set" -msgstr "L'indicateur obligatoire %s n'est pas défini" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Réinitialisation du statut de la sauvegarde interrompue, le service de " -"sauvegarde actuellement configuré [%(configured_service)s] ne correspond pas " -"au service de sauvegarde utilisé pour créer cette sauvegarde " -"[%(backup_service)s]." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "Le redimensionnement du %s a échoué." - -msgid "Resizing image file failed." -msgstr "Echec de redimensionnement du fichier image." - -msgid "Resource could not be found." -msgstr "Ressource introuvable." - -msgid "Resource not ready." -msgstr "Ressource non prête." - -#, python-format -msgid "Response error - %s." -msgstr "Erreur de réponse - %s." - -#, python-format -msgid "Response error code - %s." -msgstr "Code d'erreur de réponse - %s." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Restauration de la sauvegarde interrompue : état du volume attendu " -"%(expected_status)s, mais état %(actual_status)s obtenu." - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Restauration de la sauvegarde interrompue, le service de sauvegarde " -"actuellement configuré [%(configured_service)s] ne correspond pas au service " -"de sauvegarde utilisé pour créer cette sauvegarde [%(backup_service)s]." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Restauration de la sauvegarde interrompue : état de la sauvegarde attendu " -"%(expected_status)s, mais état %(actual_status)s obtenu." - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "Nombre de nouvelles tentatives dépassé pour la commande : %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "Exception SolidFire réessayable rencontrée" - -msgid "Retype cannot change encryption requirements." -msgstr "Une nouvelle saisie ne peut pas modifier des exigences de chiffrement." - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"Une nouvelle saisie ne peut pas modifier les spécifications QoS frontales " -"pour le volume en cours d'utilisation : %s." - -msgid "Retype requires migration but is not allowed." -msgstr "La nouvelle saisie nécessite la migration, mais n'est pas autorisée." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"Echec de l'annulation du volume %(volumeName)s. Veuillez contacter votre " -"administrateur système pour rétablir votre volume au groupe de stockage par " -"défaut pour la règle fast %(fastPolicyName)s." - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "Annulation de %(volumeName)s par sa suppression." - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "" -"Configuration SMBFS 'smbfs_oversub_ratio' non valide. Doit être > 0 : %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"Configuration SMBFS 'smbfs_used_ratio' non valide. Doit être > 0 et <= 1,0 : " -"%s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "Le fichier de configuration SMBFS dans %(config)s n'existe pas." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "Fichier de configuration SMBFS non défini (smbfs_shares_config)." - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "" -"Echec de la commande SSH après '%(total_attempts)r' tentatives : " -"'%(command)s'" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "" -"La commande SSH a échoué avec l'erreur : '%(err)s', Commande : '%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "Injection de commande SSH détectée : %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "Echec de la connexion SSH pour %(fabric)s avec l'erreur : %(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "Le certificat SSL a expiré le %s." - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "Erreur SSL : %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "Filtre hôte du planificateur %(filter_name)s introuvable." - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "Peseur de l'hôte du planificateur %(weigher_name)s introuvable." - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"Statut de la copie secondaire : %(status)s et synchronisation : %(sync)s, " -"progression de la synchronisation : %(progress)s%%." - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "SerialNumber doit être dans le fichier %(fileName)s." - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "Le service %(service)s sur l'hôte %(host)s a été retiré." - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "Le service %(service_id)s est introuvable." - -#, python-format -msgid "Service %s not found." -msgstr "Service %s non trouvé." - -msgid "Service is unavailable at this time." -msgstr "Le service est indisponible actuellement." - -msgid "Service not found." -msgstr "Service introuvable." - -msgid "Sets thin provisioning." -msgstr "Active l'allocation de ressources à la demande." - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"La définition du groupe de règles LUN QoS n'est pas prise en charge sur " -"cette famille de stockage et version ONTAP." - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"La définition du groupe de règles qos du fichier n'est pas prise en charge " -"sur cette famille de stockage et version ontap." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"Le partage %s est ignoré car le format n'est pas valide. Le format valide " -"est adresse:/exportation. Vérifiez les paramètres nas_ip et nas_share_path." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"Le partage dans %(dir)s n'est pas accessible en écriture par le service de " -"volumes Cinder. Les opérations d'instantané ne seront pas prises en charge." - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Erreur d'E-S Sheepdog I/O, commande concernée : \"%s\"." - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "" -"Les opérations Show ne peuvent porter que sur des projets dans la même " -"hiérarchie de projet que celle définie pour la portée utilisateurs." - -msgid "Size" -msgstr "Taille" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "" -"La taille du volume %s est introuvable. Impossible d'effectuer une " -"suppression sécurisée." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"La taille est %(image_size)d Go et ne s'adapte pas dans un volume d'une " -"taille de %(volume_size)d Go." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"La taille de l'image définie %(image_size)sGo est supérieure à la taille du " -"volume %(volume_size)sGo." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "L'instantané %(snapshot_id)s est introuvable." - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"L'instantané %(snapshot_id)s n'a pas de métadonnées avec la clé " -"%(metadata_key)s." - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"L'instantané ne peut pas être créé car le volume %(vol_id)s n'est pas " -"disponible, état actuel du volume : %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "L'instantané ne peut pas être créé pendant la migration du volume." - -msgid "Snapshot of secondary replica is not allowed." -msgstr "Instantané de réplique secondaire non autorisé." - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "Instantané du volume non pris en charge à l'état : %s." - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "Ressource d'instantané \"%s\" non déployée ailleurs ?" - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "Statut d'instantané %(cur)s interdit pour update_snapshot_status" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "" -"L'état de l'instantané doit être \"disponible\" pour que le clonage soit " -"possible." - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"L'instantané='%(snap)s' n'existe pas dans l'image de base='%(base)s' - " -"abandon sauvegarde incrémentielle" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "" -"Les instantanés ne sont pas pris en charge pour ce format de volume : %s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "Erreur de socket : %(arg)s." - -msgid "SolidFire Cinder Driver exception" -msgstr "Exception du pilote SolidFire Cinder" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "La taille de tableau du sens de tri dépasse celle de la clé de tri." - -msgid "Source CG is empty. No consistency group will be created." -msgstr "" -"Le groupe de cohérence source est vide. Aucun groupe de cohérence ne sera " -"créé." - -msgid "Source host details not found." -msgstr "Détails de l'hôte source introuvables." - -msgid "Source volume device ID is required." -msgstr "L'ID d'unité du volume source est requis." - -msgid "Source volume not mid-migration." -msgstr "Le volume source n'est pas en cours de migration." - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"La source avec l'adresse IP/nom d'hôte %s est introuvable pour migration de " -"volume activée pour backend. Exécution de la migration par défaut." - -msgid "SpaceInfo returned byarray is invalid" -msgstr "SpaceInfo renvoyé par la matrice est incorrect" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"L'hôte spécifié à mapper au volume %(vol)s est dans un groupe d'hôtes non " -"pris en charge avec %(group)s." - -msgid "Specified logical volume does not exist." -msgstr "Le volume logique spécifié n'existe pas." - -msgid "Specify a password or private_key" -msgstr "Spécifiez un mot de passe ou private_key" - -msgid "Specify san_password or san_private_key" -msgstr "Indiquez san_password ou san_private_key" - -msgid "Start LUNcopy error." -msgstr "Erreur lors du lancement de LUNcopy." - -msgid "State" -msgstr "Etat" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "L'état du noeud est incorrect. Etat actuel : %s." - -msgid "Status" -msgstr "Statut" - -msgid "Stop snapshot error." -msgstr "Erreur lors de l'arrêt de l'instantané." - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "" -"Service de configuration de stockage introuvable sur %(storageSystemName)s." - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" -"Service de gestion d'ID matériel de stockage introuvable sur " -"%(storageSystemName)s." - -#, python-format -msgid "Storage Profile %s not found." -msgstr "Le profil de stockage %s est introuvable." - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "" -"Service de réadressage de stockage introuvable sur %(storageSystemName)s." - -#, python-format -msgid "Storage family %s is not supported." -msgstr "La famille de produits de stockage %s n'est pas prise en charge." - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "" -"Le groupe de stockage %(storageGroupName)s n'a pas été correctement supprimé" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "L'hôte de stockage %(svr)s n'a pas été détecté, vérifiez son nom" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "Profil de stockage %(storage_profile)s introuvable." - -msgid "Storage resource could not be found." -msgstr "Ressource de stockage introuvable." - -msgid "Storage system id not set." -msgstr "ID du système de stockage non défini." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "Système de stockage introuvable pour le pool %(poolNameInStr)s." - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "StorageSystem %(array)s introuvable." - -#, python-format -msgid "String with params: %s" -msgstr "Chaîne avec paramètres : %s" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "" -"La synchronisation du volume secondaire avec le volume principal a échoué." - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "Système %(id)s trouvé avec état erroné - %(status)s." - -msgid "System does not support compression." -msgstr "Le système ne gère pas la compression." - -msgid "System is busy, retry operation." -msgstr "Le système est occupé, recommencer l'opération." - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"TSM [%(tsm)s] n'a pas été trouvé dans le stockage CloudByte pour le compte " -"[%(account)s]." - -msgid "Target volume type is still in use." -msgstr "Le type de volume cible est toujours utilisé." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"Discordance d'arborescence de modèles ; ajout de l'esclave %(slavetag)s au " -"maître %(mastertag)s" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "L'ID titulaire %s n'existe pas." - -msgid "Terminate connection failed" -msgstr "Echec de fin de la connexion" - -msgid "Terminate connection unable to connect to backend." -msgstr "" -"La fonction mettant fin à la connexion ne peut pas se connecter au backend." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "La clôture de la connexion au volume a échoué : %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "La source %(type)s %(id)s à répliquer est introuvable." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"Les paramètres 'sort_key' et 'sort_dir' sont obsolètes et ne peuvent pas " -"être utilisés avec le paramètre 'sort'." - -msgid "The EQL array has closed the connection." -msgstr "La matrice EQL a fermé la connexion." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"Le système de fichiers GPFS %(fs)s ne se trouve pas au niveau d'édition " -"requis. Niveau actuel : %(cur)s, niveau minimal requis : %(min)s." - -msgid "The IP Address was not found." -msgstr "Adresse IP introuvable." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"Echec de la demande WebDAV. Cause : %(msg)s. Code retour/cause : %(code)s, " -"volume source : %(src)s, volume de destination : %(dst)s, méthode : " -"%(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"L'erreur ci-dessous peut indiquer que la base de données n'a pas été créée.\n" -"Créez une base de données avec 'cinder-manage db sync' avant d'exécuter " -"cette commande." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"Echec de la commande %(cmd)s. (ret : %(ret)s, stdout : %(out)s, stderr : " -"%(err)s)" - -msgid "The copy should be primary or secondary" -msgstr "La copie doit être primaire ou secondaire" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "" -"La création d'une unité logique n'a pas abouti. (unité logique : %(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "" -"La méthode décorée doit accepter un instantané ou un objet d'instantané" - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "L'unité du chemin %(path)s est indisponible : %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "" -"L'heure de fin (%(end)s) doit être postérieure à l'heure de début " -"(%(start)s)." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "extra_spec %s n'est pas valide." - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "La spécification supplémentaire %(extraspec)s n'est pas valide." - -#, python-format -msgid "The following elements are required: %s" -msgstr "Les éléments suivants sont requis : %s" - -msgid "The host group or iSCSI target could not be added." -msgstr "Impossible d'ajouter le groupe d'hôtes ou la cible iSCSI." - -msgid "The host group or iSCSI target was not found." -msgstr "Le groupe d'hôtes ou la cible iSCSI est introuvable." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "L'utilisateur CHAP iSCSI %(user)s n'existe pas." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"Le numéro d'unité logique importé, %(lun_id)s, fait partie du pool " -"%(lun_pool)s, lequel n'est pas géré par l'hôte %(host)s." - -msgid "The key cannot be None." -msgstr "La clé ne peut pas être nulle." - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "L'unité logique pour le %(type)s %(id)s spécifié a déjà été supprimée." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "" -"La méthode %(method)s a expiré. (valeur du délai d'expiration : %(timeout)s)" - -msgid "The method update_migrated_volume is not implemented." -msgstr "La méthode update_migrated_volume n'est pas implémentée." - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "" -"Le montage %(mount_path)s n'est pas un volume Quobyte USP valide. Erreur : " -"%(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "" -"Paramètre du backend de stockage. (groupe de configuration : " -"%(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "" -"La sauvegarde parent doit être disponible pour la sauvegarde incrémentielle." - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"La taille demandée : %(requestedSize)s n'est pas identique à la taille " -"résultante : %(resultSize)s." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "Ressource %(resource)s introuvable." - -msgid "The results are invalid." -msgstr "Le résultat n'est pas valide." - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "" -"L'instantané ne peut pas être créé alors que le volume est en mode " -"maintenance." - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "Le volume source %s n'est pas dans le pool géré par l'hôte actuel." - -msgid "The source volume for this WebDAV operation not found." -msgstr "Volume source introuvable pour cette opération WebDAV." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "" -"Le type de volume source %(src)s est différent du type de volume de " -"destination %(dest)s." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "Le type de volume source %s n'est pas disponible." - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "La %(desc)s spécifiée est occupée." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" -"L'unité logique spécifiée %(ldev)s ne peut pas être gérée. L'unité logique " -"ne doit pas être en cours de mappage." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" -"L'unité logique spécifiée %(ldev)s ne peut pas être gérée. L'unité logique " -"ne doit pas être appariée." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"L'unité logique spécifiée %(ldev)s ne peut pas être gérée. La taille de " -"l'unité logique doit être exprimée en multiples du gigaoctet." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"L'unité logique spécifiée %(ldev)s ne peut pas être gérée. Le type de volume " -"doit être DP-VOL." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"L'opération spécifiée n'est pas prise en charge. La taille du volume doit " -"être identique à la source %(type)s. (volume : %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "Le disque virtuel spécifié est mappé avec un hôte." - -msgid "The specified volume is mapped to a host." -msgstr "Le volume spécifié est mappé à un hôte." - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "" -"Le backend de stockage peut être utilisé. (groupe de configuration : " -"%(config_group)s)" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"Le compte segmenté de %(memberCount)s est trop faible pour le volume : " -"%(volumeName)s, avec la taille %(volumeSize)s." - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" -"Le type de métadonnées %(metadata_type)s pour le volume/l'instantané %(id)s " -"n'est pas valide." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" -"Le volume %(volume_id)s n'a pas pu être étendu. Le type de volume doit être " -"Normal." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"Le volume %(volume_id)s ne peut pas faire l'objet d'une demande d'annulation " -"de gestion. Son type doit être %(volume_type)s." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "Le volume %(volume_id)s est géré. (unité logique : %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "Le volume %(volume_id)s n'est plus géré. (unité logique : %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "Le volume %(volume_id)s à mapper est introuvable." - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "Le volume ne peut pas accepter de transfert en mode maintenance." - -msgid "The volume cannot be attached in maintenance mode." -msgstr "Le volume ne peut pas être rattaché en mode maintenance." - -msgid "The volume cannot be detached in maintenance mode." -msgstr "Le volume ne peut pas être détaché en mode maintenance." - -msgid "The volume cannot be updated during maintenance." -msgstr "Le volume ne peut pas être mis à jour en phase de maintenance." - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "" -"La connexion de volume ne peut pas être initialisée en mode maintenance." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "" -"Le pilote de volume a besoin du nom de demandeur iSCSI dans le connecteur." - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"Le volume est actuellement occupé sur le 3PAR et ne peut pas être supprimé " -"pour le moment. Réessayez plus tard." - -msgid "The volume label is required as input." -msgstr "Le label du volume est requis comme entrée." - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "" -"Les métadonnées du volume ne peuvent pas être supprimées alors que le volume " -"est en mode maintenance." - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "" -"Les métadonnées du volume ne peuvent pas être mises à jour alors que le " -"volume est en mode maintenance." - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "" -"Il n'y a aucune ressource disponible utilisable. (ressource : %(resource)s)" - -msgid "There are no valid ESX hosts." -msgstr "Il n'existe aucun hôte ESX valide." - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "Aucun magasin de données valide connecté à %s." - -msgid "There are no valid datastores." -msgstr "Il n'y a aucun magasin de données valide." - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"Il n'existe aucune désignation du paramètre %(param)s. Le système de " -"stockage spécifié est essentiel pour gérer le volume." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" -"Il n'existe aucune désignation de l'unité logique. L'unité logique spécifiée " -"est essentielle pour gérer le volume." - -msgid "There is no metadata in DB object." -msgstr "Aucune métadonnée n'est présente dans l'objet BD." - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "Aucun partage ne pouvant héberger l'hôte %(volume_size)sG" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "Il n'y a aucun partage pouvant héberger %(volume_size)sG." - -#, python-format -msgid "There is no such action: %s" -msgstr "Aucune action de ce type : %s" - -msgid "There is no virtual disk device." -msgstr "Il n'y a pas d'unité de disque virtuel." - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "Aucun fichier de configuration Gluster n'est configuré (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "Aucun fichier de configuration NFS n'est configuré (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"Aucun volume Quobyte n'est configuré (%s). Exemple : quobyte:///" -"" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "" -"L'allocation de ressources à la demande n'est pas prise en charge sur cette " -"version du gestionnaire de volume logique (LVM)." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"L'optimiseur d'allocation de ressources n'est pas installé. Impossible de " -"créer un volume fin" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "" -"Ce pilote ne prend pas en charge la suppression d'instantanés en cours " -"d'utilisation." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "" -"Ce pilote ne prend pas en charge la capture d'instantanés de volumes en " -"cours d'utilisation." - -msgid "This request was rate-limited." -msgstr "Cette demande était limitée par la fréquence." - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"Cette plateforme de système (%s) n'est pas prise en charge. Le pilote prend " -"en charge les plateformes Win32." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "" -"Service de règles de hiérarchisation introuvable pour %(storageSystemName)s." - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "" -"Dépassement du délai d'attente de mise à jour Nova pour la création de " -"l'instantané %s." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"Dépassement du délai d'attente de mise à jour Nova pour la suppression de " -"l'instantané %(id)s." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"Valeur de délai d'attente (en secondes) utilisée lors de la connexion au " -"cluster ceph. Si la valeur < 0, aucun délai d'attente n'est défini et la " -"valeur librados par défaut est utilisée." - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "Dépassement du délai lors de la demande de l'API %(service)s." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "Transfert %(transfer_id)s introuvable." - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"Transfert %(transfer_id)s : ID volume %(volume_id)s dans un état inattendu " -"%(status)s, awaiting-transfer attendu" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" -"Tentative d'importation des métadonnées de sauvegarde depuis l'ID " -"%(meta_id)s vers la sauvegarde %(id)s." - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"Tâche de réglage du volume arrêtée avant la fin : volume_name=" -"%(volume_name)s, task-status=%(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"Type %(type_id)s déjà associé à d'autres spécifications QoS : " -"%(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "" -"La modification d'accès de type n'est pas applicable aux types de volume " -"publics." - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError : %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "" -"Les UUID %s sont tous les deux dans la liste de volumes à ajouter et à " -"supprimer." - -msgid "Unable to access the backend storage via file handle." -msgstr "Impossible d'accéder au stockage dorsal via le descripteur de fichier." - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "" -"Impossible d'accéder au stockage d'arrière plan par le chemin %(path)s." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "" -"Impossible d'ajouter l'hôte Cinder aux apphosts pour l'espace %(space)s" - -msgid "Unable to connect or find connection to host" -msgstr "Impossible d'établir ou de trouver une connexion à l'hôte" - -msgid "Unable to create Barbican Client without project_id." -msgstr "Impossible de créer le client Barbican sans project_id." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "Impossible de créer le groupe de cohérence %s" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Impossible de créer ou d'obtenir le groupe de stockage par défaut pour la " -"règle FAST : %(fastPolicyName)s." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "Impossible de créer un clone de réplication pour le volume %s." - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "Impossible de supprimer l'instantané de groupe de cohérence %s" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "Impossible de supprimer l'instantané %(id)s, état : %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "Impossible de supprimer la stratégie d'instantané sur le volume %s." - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "" -"Impossible de déterminer le nom de l'instantané dans Purity pour " -"l'instantané %(id)s." - -msgid "Unable to determine system id." -msgstr "Impossible de déterminer l'ID système." - -msgid "Unable to determine system name." -msgstr "Impossible de déterminer le nom du système." - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"Impossible d'effectuer des opérations d'instantané avec la version d'API " -"REST de Purity %(api_version)s, ceci nécessite %(required_versions)s." - -#, python-format -msgid "Unable to extend volume %s" -msgstr "Impossible d'étendre le volume %s" - -msgid "Unable to fetch connection information from backend." -msgstr "Impossible d'extraire des informations de connexion depuis le backend." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "" -"Impossible d'extraire des informations de connexion depuis le backend : " -"%(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "La référence Purity avec name=%s est introuvable " - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "Impossible de trouver le groupe de volumes : %(vg_name)s" - -msgid "Unable to find iSCSI mappings." -msgstr "Impossible de trouver des mappages iSCSI." - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "ssh_hosts_key_file introuvable: %s" - -msgid "Unable to find system log file!" -msgstr "Fichier de trace système non trouvé!" - -#, python-format -msgid "Unable to find volume %s" -msgstr "Impossible de trouver le volume %s" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "Impossible d'obtenir l'unité par bloc pour le fichier '%s'" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" -"Impossible d'obtenir les informations de configuration nécessaires pour " -"créer un volume : %(errorMessage)s." - -msgid "Unable to get corresponding record for pool." -msgstr "Impossible d'obtenir l'enregistrement correspondant pour le pool." - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"Impossible d'obtenir des informations sur l'espace %(space)s, vérifiez que " -"le cluster est en cours d'exécution et connecté." - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"Impossible d'obtenir la liste des adresses IP sur cet hôte, vérifiez les " -"autorisations et le réseau." - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "" -"Impossible d'obtenir la liste des membres du domaine, vérifiez que le " -"cluster est en cours d'exécution." - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"Impossible d'obtenir la liste des espaces pour en créer un nouveau. Vérifiez " -"que le cluster est en cours d'exécution. " - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "Impossible d'obtenir des statistiques pour backend_name : %s" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" -"Impossible d'obtenir les noeuds finals pour hardwareId " -"%(hardwareIdInstance)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"Impossible d'importer le volume %(deviceId)s dans Cinder. Il s'agit du " -"volume source de la session de réplication %(sync)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"Impossible d'importer le volume %(deviceId)s dans Cinder. Le volume externe " -"n'est pas dans le pool géré par l'hôte Cinder actuel." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"Impossible d'importer le volume %(deviceId)s dans Cinder. Le volume est en " -"vue de masquage %(mv)s." - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "" -"Impossible de charger l'autorité de certification depuis %(cert)s %(e)s." - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "Impossible de charger le certificat depuis %(cert)s %(e)s." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "Impossible de charger la clé depuis %(cert)s %(e)s." - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "Compte %(account_name)s introuvable sur l'unité Solidfire" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "" -"Impossible de localiser une machine virtuelle de stockage (SVM) qui gère " -"l'adresse IP '%s'" - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" -"Impossible de gérer le volume existant. Le volume %(volume_ref)s est déjà " -"géré." - -#, python-format -msgid "Unable to manage volume %s" -msgstr "Impossible de gérer le volume %s" - -msgid "Unable to map volume" -msgstr "Impossible de mapper le volume" - -msgid "Unable to map volume." -msgstr "Impossible de mapper le volume." - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "" -"Impossible d'effectuer une analyse syntaxique de la demande XML. Fournissez " -"le code XML dans un format correct." - -msgid "Unable to parse attributes." -msgstr "Impossible d'analyser les attributs." - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" -"Impossible de promouvoir la réplique en réplique primaire pour le volume %s. " -"Aucune copie secondaire disponible." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"Impossible de réutiliser un hôte qui n'est pas géré par Cinder avec " -"use_chap_auth=True," - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" -"Impossible de réutiliser l'hôte avec des données d'identification CHAP " -"inconnues configurées." - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "Impossible de renommer le volume %(existing)s en %(newname)s" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"Confirmation impossible : une copie du volume %s existe. La confirmation " -"dépasserait la limite de 2 copies." - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"Impossible de modifier le type : l'action en cours a besoin du paramètre " -"volume_copy. Elle est interdite lorsque le nouveau type est une réplication. " -"Volume = %s" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "Impossible de créer un instantané du groupe de cohérence %s" - -msgid "Unable to terminate volume connection from backend." -msgstr "Impossible de terminer la connexion au volume depuis le backend." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "Impossible de terminer la connexion au volume : %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "Impossible de mettre à jour le groupe de cohérence %s" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"Impossible de mettre à jour le type en raison d'un état incorrect : " -"%(vol_status)s sur le volume : %(vol_id)s. L'état du volume doit être " -"Disponible ou En cours d'utilisation." - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" -"Impossible de vérifier le groupe de demandeurs : %(igGroupName)s dans la vue " -"de masquage %(maskingViewName)s. " - -msgid "Unacceptable parameters." -msgstr "Paramètres inacceptables." - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" -"Statut de mappage %(status)s inattendu pour le mappage %(id)s. Attributs : " -"%(attr)s." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"Réponse CLI imprévue : non concordance d'en-tête/ligne. en-tête : " -"%(header)s, ligne : %(row)s." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "" -"Statut de mappage inattendu %(status)s pour le mappage %(id)s. Attributs : " -"%(attr)s." - -msgid "Unexpected response from Nimble API" -msgstr "Code de réponse inattendu de l'API Nimble" - -msgid "Unexpected status code" -msgstr "Code de statut inattendu" - -msgid "Unknown Gluster exception" -msgstr "Exception Gluster inconnue" - -msgid "Unknown NFS exception" -msgstr "Exception NFS inconnue" - -msgid "Unknown RemoteFS exception" -msgstr "Exception RemoteFS inconnue" - -msgid "Unknown SMBFS exception." -msgstr "Exception SMBFS inconnue." - -msgid "Unknown Virtuozzo Storage exception" -msgstr "Exception Virtuozzo Storage inconnue" - -msgid "Unknown action" -msgstr "Action inconnu" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "Commande inconnue ou non prise en charge %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "Protocole inconnu : %(protocol)s." - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "Ressources de quota inconnues %(unknown)s." - -msgid "Unknown service" -msgstr "Service inconnu" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "Sens de tri inconnu, doit être 'desc' ou 'asc'" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "Sens de tri inconnu, doit être 'desc' ou 'asc'." - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "Mot clé QOS non reconnu : \"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "Format de sauvegarde non identifié : %s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "Valeur read_deleted non reconnue '%s'" - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "Version de Clustered Data ONTAP non prise en charge." - -msgid "Unsupported Content-Type" -msgstr "Type de contenu non pris en charge" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" -"Version de Data ONTAP non prise en charge. Data ONTAP versions 7.3.1 et " -"supérieures sont prises en charge." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "Version des métadonnées de sauvegarde non prise en charge (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "Version des métadonnées de sauvegarde non prise en charge demandée" - -msgid "Unsupported backup verify driver" -msgstr "Sauvegarde non prise en charge ; vérifiez le pilote" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"Microprogramme non pris en charge sur le commutateur %s. Assurez-vous que le " -"commutateur exécute le microprogramme 6.4 ou version supérieure" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "Format de volume non pris en charge : %s " - -msgid "Update QoS policy error." -msgstr "Erreur lors de la mise à jour de la stratégie QoS." - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "" -"Les opérations de mise à jour ou de suppression de quota ne peuvent être " -"effectuées que par un administrateur de parent immédiat ou par " -"l'administrateur CLOUD." - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"Les opérations de mise à jour ou de suppression de quota ne peuvent porter " -"que sur des projets dans la même hiérarchie de projet que celle définie pour " -"la portée utilisateurs." - -msgid "Updated At" -msgstr "Mis à jour à" - -msgid "Upload to glance of attached volume is not supported." -msgstr "" -"Le téléchargement vers Glance du volume connecté n'est pas pris en charge." - -msgid "Use ALUA to associate initiator to host error." -msgstr "" -"Erreur lors de l'utilisation de ALUA pour associer l'initiateur à l'hôte. " - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" -"Erreur lors de l'utilisation de CHAP pour associer l'initiateur à l'hôte. " -"Vérifiez le nom d'utilisateur et le mot de passe CHAP." - -msgid "User ID" -msgstr "ID Utilisateur" - -msgid "User does not have admin privileges" -msgstr "L’utilisateur n'a pas les privilèges administrateur" - -msgid "User is not authorized to use key manager." -msgstr "L'utilisateur n'est pas utilisé le gestionnaire de clés." - -msgid "User not authorized to perform WebDAV operations." -msgstr "Utilisateur non autorisé à exécuter des opérations WebDAV." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "" -"Rétromigration vers V2 - Le volume appartient à un autre groupe de stockage " -"à part le groupe de stockage par défaut." - -msgid "V2 rollback, volume is not in any storage group." -msgstr "Rétromigration vers V2, le volume n'est dans aucun groupe de stockage." - -msgid "V3 rollback" -msgstr "Rétromigration V3" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "VV Set %s inexistant." - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "Client valide de spécifications QoS : %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "Emplacement de contrôle valide : %s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "La validation de la connexion de volume a échoué (erreur : %(err)s)." - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "" -"La valeur \"%(value)s\" n'est pas valide pour l'option de configuration " -"\"%(option)s\"" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "La valeur %(param)s pour %(param_string)s n'est pas de type booléen." - -msgid "Value required for 'scality_sofs_config'" -msgstr "Valeur requise pour 'scality_sofs_config'" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError : %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "" -"Le disque virtuel %(name)s n'est pas impliqué dans le mappage %(src)s -> " -"%(tgt)s." - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "Le volume virtuel '%s' n'existe pas dans la matrice." - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "Echec du travail de copie du vol. pour la dest %s." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "Volume %(deviceID)s introuvable." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"Volume %(name)s introuvable dans la matrice. Impossible de déterminer si des " -"volumes sont mappés." - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "Le volume %(vol)s n'a pas pu être créé dans le %(pool)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"Le volume %(vol_id)s doit être dans un état Disponible ou En cours " -"d'utilisation, mais l'état en cours est : %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"L'état du volume %(vol_id)s doit être Disponible pour extension, mais l'état " -"en cours est : %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"L'état du volume %(vol_id)s doit être Disponible pour la mise à jour de " -"l'indicateur readonly, mais l'état actuel est : %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"Le volume %(vol_id)s doit être dans un état de disponibilité, mais l'état en " -"cours est : %(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "Le volume %(volume_id)s est introuvable." - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"Le volume %(volume_id)s n'a aucune métadonnée d'administration avec la clé " -"%(metadata_key)s." - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"Le volume %(volume_id)s ne comporte pas de métadonnées avec la clé " -"%(metadata_key)s." - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "" -"Le volume %(volume_id)s est actuellement mappé à u groupe d'hôtes non pris " -"en charge : %(group)s" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "Le volume %(volume_id)s n'est pas actuellement mappé à l'hôte %(host)s" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "" -"Le volume %(volume_id)s est toujours attaché. Détachez-le préalablement." - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "Erreur de réplication du volume %(volume_id)s : %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "Le volume %(volume_name)s est occupé." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "Le volume %s n'a pas pu être créé à partir du volume source." - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "Le volume %s n'a pas pu être créé sur les partages." - -#, python-format -msgid "Volume %s could not be created." -msgstr "Le volume %s n'a pas pu être créé." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "" -"provider_location n'a pas été spécifié pour le volume %s. Il sera ignoré." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Le volume %s n'existe pas sur la matrice." - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "Le volume %s fait déjà partie d'une migration active." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "Le volume %s ne doit pas faire partie d'un groupe de cohérence." - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "Le volume %s ne doit pas être répliqué." - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "Le volume %s ne doit pas avoir d'instantanés." - -#, python-format -msgid "Volume %s not found." -msgstr "Le volume %s est introuvable." - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "Volume %s : Erreur lors de la tentative d'extension du volume" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "Le volume (%s) existe déjà dans la matrice" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "Le volume (%s) existe déjà dans la matrice." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "Le groupe de volumes %s n'existe pas" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "Le type de volume %(id)s existe déjà." - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" -"Le type de volume %(type_id)s n'a pas de spécifications supplémentaires avec " -"la clé %(id)s." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"Suppression du type de volume %(volume_type_id)s interdite avec les volumes " -"de ce type." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"Le type de volume %(volume_type_id)s ne comporte pas de spécs supp avec la " -"clé %(extra_specs_key)s." - -msgid "Volume Type id must not be None." -msgstr "L'ID de type de volume ne peut pas être None." - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "Volume [%s] introuvable dans le système de stockage CloudByte." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "" -"La pièce jointe du volume est introuvable avec le filtre : %(filter)s ." - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "La configuration de backend du volume n'est pas valide : %(reason)s" - -msgid "Volume by this name already exists" -msgstr "Un volume ayant ce nom existe déjà" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "Impossible de restaurer le volume car il contient des instantanés." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "" -"Le chemin d'accès du fichier du périphérique de volume %s n'existe pas." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "Périphérique de volume introuvable à %(device)s." - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "Pilote de volume %s non initialisé." - -msgid "Volume driver not ready." -msgstr "Pilote de volume non prêt." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "Le pilote de volume a signalé une erreur : %(message)s" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" -"Le volume du groupe de cohérence %s est connecté. Vous devez d'abord le " -"déconnecter." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "" -"Le volume du groupe de cohérence contient encore des instantanés dépendants." - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "Le volume est attaché à un serveur. (%s)" - -msgid "Volume is in-use." -msgstr "Volume en cours d'utilisation." - -msgid "Volume is not available." -msgstr "Le volume n'est pas disponible." - -msgid "Volume is not local to this node" -msgstr "Le volume n'est pas local sur ce noeud" - -msgid "Volume is not local to this node." -msgstr "Le volume n'est pas local sur ce noeud." - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"La sauvegarde des métadonnées de volume est demandée mais ce pilote ne prend " -"pas en charge cette fonction pour le moment." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "Échec de la migration du volume : %(reason)s" - -msgid "Volume must be available" -msgstr "Le volume doit être disponible." - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "" -"Le volume doit être dans la même zone de disponibilité que l'instantané" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "" -"Le volume doit être dans la même zone de disponibilité que le volume source" - -msgid "Volume must not be part of a consistency group." -msgstr "Le volume ne doit pas faire partie d'un groupe de cohérence." - -msgid "Volume must not be replicated." -msgstr "Le volume ne doit pas être répliqué." - -msgid "Volume must not have snapshots." -msgstr "Le volume ne doit pas avoir d'instantanés." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "Volume introuvable pour l'instance %(instance_id)s." - -msgid "Volume not found on configured storage backend." -msgstr "Volume introuvable sur le backend d'archivage configuré." - -msgid "Volume not found on configured storage pools." -msgstr "Volume introuvable sur les pools de stockage configurés." - -msgid "Volume not found." -msgstr "Volume introuvable." - -msgid "Volume not yet assigned to host." -msgstr "Volume non encore affecté à l'hôte." - -msgid "Volume reference must contain source-name element." -msgstr "La référence du volume doit contenir l'élément source-name." - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "Volume replication for %(volume_id)s could not be found." - -#, python-format -msgid "Volume service %s failed to start." -msgstr "Le démarrage du service de volume %s n'a pas abouti." - -msgid "Volume should have agent-type set as None." -msgstr "Le volume doit avoir la valeur agent-type définie à None." - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"La taille %(volume_size)sGo du volume ne peut pas être inférieure à la " -"taille de l'image minDisk %(min_disk)sGo." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "La taille de volume '%(size)s' doit être un entier ou supérieure à 0." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"La taille de volume '%(size)s' Go ne peut pas être inférieure à la taille de " -"volume d'origine %(source_size)s Go. Elle doit être supérieure ou égale à " -"la taille du volume d'origine." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"La taille de volume '%(size)s' Go ne peut pas être inférieure à la taille " -"d'instantané %(snap_size)s Go. Elle doit être supérieure ou égale à la " -"taille de l'instantané d'origine." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" -"Taille de volume accrue depuis la dernière sauvegarde. Effectuez une " -"sauvegarde intégrale." - -msgid "Volume size must multiple of 1 GB." -msgstr "La taille du volume doit être un multiple de 1 Go." - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "" -"Le volume doit être dans un état de disponibilité, mais l'état en cours est :" -"%s" - -msgid "Volume status is in-use." -msgstr "L'état de volume est En cours d'utilisation." - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"L'état du volume doit être \"disponible\" ou \"en usage\" pour l'instantané. " -"(état en cours : %s)" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "L'état du volume doit être \"disponible\" ou \"en usage\"." - -msgid "Volume status must be 'available'." -msgstr "L'état du volume doit être 'disponible'." - -msgid "Volume to Initiator Group mapping already exists" -msgstr "Le volume pour le mappage du groupe initiateur existe déjà" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "" -"Le volume à sauvegarder doit être disponible ou en cours d'utilisation, mais " -"son statut actuel indique \"%s\"." - -msgid "Volume to be restored to must be available" -msgstr "Le volume à restaurer doit être disponible" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "Le type de volume %(volume_type_id)s est introuvable." - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "L'ID de volume '%s' n'est pas valide." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"L'accès de type volume pour la combinaison %(volume_type_id)s / " -"%(project_id)s existe déjà." - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"Accès de type volume introuvable pour la combinaison %(volume_type_id)s / " -"%(project_id)s." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "Le type de volume ne correspond pas pour le partage %s." - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "Le chiffrement du type de volume existe déjà pour le type %(type_id)s." - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "" -"Le chiffrement du type de volume pour le type %(type_id)s n'existe pas." - -msgid "Volume type name can not be empty." -msgstr "Le nom de type de volume ne peut pas être vide." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "Le type de volume portant le nom %(volume_type_name)s est introuvable." - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "Le volume avec le volume_id %s n'existe pas." - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"Le volume %(volumeName)s n'est pas un volume concaténé. Vous pouvez " -"seulement effectuer une extension sur le volume concaténé. Sortie..." - -#, python-format -msgid "Volume: %s could not be found." -msgstr "Volume: %s introuvable" - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "" -"Les volumes seront morcelées en objets de cette taille (en mégaoctets)." - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"La configuration VzStorage 'vzstorage_used_ratio' n'est pas valide. Doit " -"être > 0 et <= 1.0: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "Le fichier de configuration VzStorage %(config)s n'existe pas." - -msgid "Wait replica complete timeout." -msgstr "Dépassement du délai d'attente d'achèvement de la réplique." - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "" -"En attente que tous les noeuds aient rejoint le cluster. Vérifiez que tous " -"les démons sheep sont en exécution." - -msgid "X-IO Volume Driver exception!" -msgstr "Exception de pilote du volume X-IO" - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "" -"XtremIO n'a pas été configuré correctement, aucun portail iscsi n'a été " -"détecté" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "" -"XtremIO ne s'est pas initialisé correctement, aucun cluster n'a été trouvé" - -msgid "You must implement __call__" -msgstr "Vous devez implémenter __call__" - -msgid "You must supply an array in your EMC configuration file." -msgstr "" -"Vous devez fournir une matrice dans votre fichier de configuration EMC." - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"Votre taille initiale : %(originalVolumeSize)s Go est supérieure à : " -"%(newSize)s Go. Seule l'extension est prise en charge. Sortie..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError : %s" - -msgid "Zone" -msgstr "Zone" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Stratégie de zonage : %s, non reconnue" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "" -"_create_and_copy_vdisk_data : échec de l'obtention des attributs du disque " -"virtuel %s." - -msgid "_create_host failed to return the host name." -msgstr "Echec de _create_host pour renvoyer le nom d'hôte." - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"_create_host : impossible de convertir le nom d'hôte. Le nom d'hôte n'est " -"pas de type Unicode ou chaîne." - -msgid "_create_host: No connector ports." -msgstr "_create_host : aucun port de connecteur." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - aucun message de réussite trouvé dans la sortie " -"CLI.\n" -" stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic : les en-têtes et valeurs des attributs ne correspondent pas.\n" -" En-têtes : %(header)s\n" -" Valeurs : %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" -"Echec de _get_host_from_connector lors du renvoi du nom d'hôte pour le " -"connecteur." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties : impossible d'obtenir les informations de " -"connexion FC pour la connexion hôte-volume. L'hôte est-il configuré " -"correctement pour les connexions FC ?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties : noeud introuvable dans le groupe d'E-S %(gid)s " -"pour le volume %(vol)s." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "" -"_update_volume_stats : impossible d'obtenir les données du pool de stockage." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"Echec de add_vdisk_copy : une copie du volume %s existe. L'ajout d'une autre " -"copie dépasserait la limite de 2 copies." - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "" -"add_vdisk_copy a démarré sans copie de disque virtuel dans le pool attendu." - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants doit être une valeur booléenne, '%s' a été renvoyé." - -msgid "already created" -msgstr "déjà créé" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "attacher l'instantané du noeud distant" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "l'attribut %s n'est pas de type lazy-loadable" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"sauvegarde : %(vol_id)s - Echec de création du lien physique de périphérique " -"entre %(vpath)s et %(bpath)s.\n" -"stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"sauvegarde : %(vol_id)s n'est pas parvenu à extraire la notification de " -"réussite de sauvegarde auprès du serveur.\n" -"stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"sauvegarde : échec de %(vol_id)s pour l'exécution de dsmc en raison " -"d'arguments non valides sur %(bpath)s.\n" -"stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"sauvegarde : échec de %(vol_id)s pour l'exécution de dsmc sur %(bpath)s.\n" -"stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "sauvegarde : échec de %(vol_id)s. %(path)s n'est pas un fichier." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"sauvegarde : échec de %(vol_id)s. %(path)s est un type de fichier inattendu. " -"Fichiers par blocs ou standard pris en charge, mode de fichier réel : " -"%(vol_mode)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"sauvegarde : échec de %(vol_id)s. Impossible de récupérer le chemin réel au " -"volume %(path)s." - -msgid "being attached by different mode" -msgstr "connecté par un mode différent" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "lun-map, ig:%(ig)s vol introuvable :%(vol)s" - -msgid "can't find the volume to extend" -msgstr "volume à étendre introuvable" - -msgid "can't handle both name and index in req" -msgstr "impossible de gérer à la fois le nom et l'index dans la demande" - -msgid "cannot understand JSON" -msgstr "impossible de comprendre JSON" - -msgid "cannot understand XML" -msgstr "impossible de comprendre XML" - -#, python-format -msgid "cg-%s" -msgstr "groupe de cohérence %s" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error : mot de passe ou clé privée SSH obligatoire pour " -"l'authentification : définissez l'option san_password ou san_private_key." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "" -"check_for_setup_error : impossible de déterminer l'identificateur du système." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error : impossible de déterminer le nom du système." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "profondeur de clone dépassant la limite de %s" - -msgid "control_location must be defined" -msgstr "control_location doit être défini" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "" -"create_cloned_volume : La taille de la source et de la destination diffère." - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "" -"create_copy : le disque virtuel source %(src)s (%(src_id)s) n'existe pas." - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "" -"create_copy : le(s) disque(vs) virtuel(s) source %(src)s n'existe(nt) pas." - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host : le nom d'hôte n'est pas du type Unicode ou chaîne." - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host : Aucun initiateur ni wwpns fourni." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot : le statut du volume doit être \"available\" ou \"in-use\" " -"pour l'instantané. Le statut non valide est %s." - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot : échec de récupération du volume source." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "create_volume_from_snapshot : l'instantané %(name)s n'existe pas." - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot : le statut de l'instantané doit être \"available" -"\" pour créer le volume. Le statut non valide est : %s." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "" -"create_volume_from_snapshot : La taille de la source et de la destination " -"diffère." - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "" -"create_volume_from_snapshot : la taille du volume est différente de celle du " -"volume basé sur l'instantané." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "" -"Les hiérarchisations dédupliquée et automatique ne peuvent pas être activées " -"toutes les deux." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"suppression : échec de %(vol_id)s pour l'exécution de dsmc en raison " -"d'arguments non valides avec stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"suppression : échec de %(vol_id)s pour l'exécution de dsmc avec stdout : " -"%(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "" -"Suppression de l'instantané %(snapshot_name)s ayant des volumes dépendants" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "Suppression du volume %(volume_name)s ayant un instantané" - -msgid "detach snapshot from remote node" -msgstr "détachez l'instantané du noeud distant" - -msgid "do_setup: No configured nodes." -msgstr "do_setup : Aucun noeud configuré." - -msgid "element is not a child" -msgstr "l'élément n'est pas un enfant" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries doit être supérieur ou égal à 0" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"erreur lors de l'écriture de l'objet à Swift, MD5 de l'objet dans swift " -"%(etag)s est différent de MD5 de l'objet envoyé à swift %(md5)s" - -msgid "failed to create new_volume on destination host" -msgstr "échec de la création de new_volume sur l'hôte de destination" - -msgid "fake" -msgstr "factice" - -#, python-format -msgid "file already exists at %s" -msgstr "fichier existe déjà à %s" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "fileno n'est pas pris en charge par SheepdogIOWrapper" - -msgid "fileno() not supported by RBD()" -msgstr "fileno() non pris en charge par RBD()" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled est défini sur False. Le mappage multihôte " -"est interdit. CMMVC6071E Le mappage entre un disque virtuel et un hôte n'a " -"pas été créé car le disque virtuel est déjà mappé avec un hôte." - -msgid "flush() not supported in this version of librbd" -msgstr "flush() non pris en charge dans cette version de librbd" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s sauvegardé par : %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt = %(fmt)s sauvegardé par : %(backing_file)s" - -msgid "force delete" -msgstr "Forcer la suppression" - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" -"get_iscsi_params : échec d'obtention de l'IP cible pour l'initiateur " -"%(ini)s. Vérifiez le fichier de configuration." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode est défini sur copy_on_write mais %(vol)s et %(img)s " -"appartiennent à des systèmes de fichiers différents." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode est défini sur copy_on_write mais %(vol)s et %(img)s " -"appartiennent à des ensembles de fichiers différents." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"hgst_group %(grp)s et hgst_user %(usr)s doivent être mappés à des " -"utilisateurs/groupes valides dans cinder.conf" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "" -"L'élément hgst_net %(net)s spécifié dans cinder.conf est introuvable dans le " -"cluster" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"hgst_redundancy doit être défini à 0 (non HA) ou 1 (HA) dans cinder.conf." - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "hgst_space_mode doit être de type octal/int dans cinder.conf" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "Le serveur hgst_storage %(svr)s ne respecte pas le format :" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "hgst_storage_servers doit être défini dans cinder.conf" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"Le service HTTP a pu être subitement désactivé ou mis à l'état de " -"maintenance au milieu de cette opération." - -msgid "id cannot be None" -msgstr "l'ID ne peut pas être None" - -#, python-format -msgid "image %s not found" -msgstr "image %s non trouvée" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "" -"initialize_connection : échec d'obtention des attributs pour le volume %s." - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "initialize_connection : attribut de volume manquant pour le volume %s." - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection : aucun noeud n'a été détecté dans le groupe d'E-S " -"%(gid)s pour le volume %(vol)s." - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection : le disque virtuel %s n'est pas défini." - -#, python-format -msgid "invalid user '%s'" -msgstr "utilisateur non valide '%s'" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "portal iSCSI %s introuvable" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"iscsi_ip_address doit être définie dans le fichier de configuration si vous " -"utilisez le protocole 'iSCSI'." - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "Erreur du gestionnaire de clés : %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr.fixed_key n'est pas défini" - -msgid "limit param must be an integer" -msgstr "le paramètre limit doit être un entier" - -msgid "limit param must be positive" -msgstr "le paramètre limit doit être positif" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" -"manage_existing requiert une clé 'name' pour identifier un volume existant." - -#, python-format -msgid "marker [%s] not found" -msgstr "le marqueur [%s] est introuvable" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "guillemets manquants pour mdiskgrp %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "migration_policy doit être 'on-demand' ou 'never', transmis : %s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "mkfs a échoué sur le volume %(vol)s, message d'erreur : %(err)s." - -msgid "mock" -msgstr "mock" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs n'est pas installé" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "plusieurs ressources avec le nom %s ont été détectées par drbdmanage" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "plusieurs ressources avec l'ID d'instantané %s ont été détectées" - -msgid "name cannot be None" -msgstr "le nom ne peut pas être None" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "naviseccli_path : outil NAVISECCLI introuvable %(path)s." - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "aucun instantané avec l'ID %s n'a été détecté dans drbdmanage" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "n'est pas exactement un snapshot avec l'ID %s" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "n'est pas exactement un volume avec l'ID %s" - -#, python-format -msgid "obj missing quotes %s" -msgstr "guillemets manquants pour obj %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled n'est pas désactivé." - -msgid "progress must be an integer percentage" -msgstr "la progression doit être un pourcentage d'entier" - -msgid "promote_replica not implemented." -msgstr "promote_replica non implémenté." - -msgid "provider must be defined" -msgstr "fournisseur doit être défini" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"qemu-img %(minimum_version)s ou ultérieur est requis par ce pilote de " -"périphérique. Version qemu-img actuelle : %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img non installé et image de type %s. Seules les images RAW peuvent " -"être utilisées si qemu-img n'est pas installé." - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img n'est pas installé et le format de disque n'est pas spécifié. " -"Seules les images RAW peuvent être utilisées si qemu-img n'est pas installé." - -msgid "rados and rbd python libraries not found" -msgstr "bibliothèques rados et rbd python introuvables" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "" -"read_deleted peut uniquement correspondre à 'no', 'yes' ou 'only', et non %r" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"restauration : échec de %(vol_id)s pour l'exécution de dsmc en raison " -"d'arguments non valides sur %(bpath)s.\n" -"stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"restauration : échec de %(vol_id)s pour l'exécution de dsmc sur %(bpath)s.\n" -"stdout : %(out)s\n" -" stderr : %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"restauration : échec de %(vol_id)s.\n" -"stdout : %(out)s\n" -" stderr : %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"restore_backup annulé, la liste d'objets actuelle ne correspond pas à la " -"liste d'objets stockée dans les métadonnées." - -msgid "root element selecting a list" -msgstr "élément racine sélectionnant une liste" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"Le membre %s est manquant dans rtslib_fb : vous avez peut-être besoin d'un " -"python-rtslib-fb plus récent." - -msgid "san_ip is not set." -msgstr "san_ip n'a pas été défini." - -msgid "san_ip must be set" -msgstr "san_ip doit être défini" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip : Configuration de zone obligatoire. san_ip n'est pas défini." - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"san_login et/ou san_password n'est pas défini pour le pilote Datera dans " -"cinder.conf. Définissez cette information et relancez le service cinder-" -"volume." - -msgid "serve() can only be called once" -msgstr "serve() ne peut être appelé qu'une seule fois" - -msgid "service not found" -msgstr "service introuvable" - -msgid "snapshot does not exist" -msgstr "L'instantané n'existe pas" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "ID d'instantané :%s introuvable" - -#, python-format -msgid "snapshot-%s" -msgstr "instantané %s" - -#, python-format -msgid "source vol id:%s not found" -msgstr "ID de volume source :%s introuvable" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "identificateur de volume source : %s non répliqué" - -msgid "status must be available" -msgstr "l'état doit être disponible" - -msgid "subclasses must implement construct()!" -msgstr "les sous-classes doivent implémenter construct()!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo a échoué, continue comme si de rien n'était" - -msgid "sync_replica not implemented." -msgstr "sync_replica non implémenté." - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"targetcli n'est pas installé et n'a pas pu créer de répertoire par défaut " -"(%(default_path)s) : %(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "" -"terminate_connection : échec d'obtention du nom d'hôte à partir du " -"connecteur." - -msgid "timeout creating new_volume on destination host" -msgstr "délai d'attente de création de new_volume sur l'hôte de destination" - -msgid "too many body keys" -msgstr "trop de clés de corps" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "umount: %s: non monté" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "umount: %s : cible occupée" - -msgid "umount: : some other error" -msgstr "umount: : autre erreur" - -msgid "umount: : target is busy" -msgstr "umount: : cible occupée" - -#, python-format -msgid "unrecognized argument %s" -msgstr "argument non reconnu %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "algorithme de compression non pris en charge : %s" - -msgid "valid iqn needed for show_target" -msgstr "iqn valide requis pour show_target" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "Le disque virtuel %s n'a pas été défini." - -msgid "vmemclient python library not found" -msgstr "La bibliothèque Python vmemclient est introuvable" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "Le volume %s est introuvable dans drbdmanage" - -msgid "volume assigned" -msgstr "volume affecté" - -msgid "volume changed" -msgstr "volume modifié" - -msgid "volume does not exist" -msgstr "Le volume n'existe pas" - -msgid "volume is already attached" -msgstr "le volume est déjà connecté" - -msgid "volume is not local to this node" -msgstr "le volume n'est pas local sur ce noeud" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"La taille du volume %(volume_size)d est insuffisante pour restaurer la " -"sauvegarde d'une taille de %(size)d." - -#, python-format -msgid "volume size %d is invalid." -msgstr "taille du volume %d non valide." - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "" -"volume_type doit être fourni lors de la création d'un volume dans un groupe " -"de cohérence." - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id ne peut pas avoir pour valeur None" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "" -"volume_types doit être indiqué pour créer le groupe de cohérence %(name)s." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "volume_types doit être indiqué pour créer le groupe de cohérence %s." - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "wait_for_condition : %s a dépassé le délai d'attente." diff --git a/cinder/locale/it/LC_MESSAGES/cinder-log-error.po b/cinder/locale/it/LC_MESSAGES/cinder-log-error.po deleted file mode 100644 index 3a980ee5e..000000000 --- a/cinder/locale/it/LC_MESSAGES/cinder-log-error.po +++ /dev/null @@ -1,2818 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# OpenStack Infra , 2015. #zanata -# Alessandra , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev201\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-13 20:58+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-03-13 07:41+0000\n" -"Last-Translator: Alessandra \n" -"Language: it\n" -"Plural-Forms: nplurals=2; plural=(n != 1);\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Italian\n" - -#, python-format -msgid "" -"%(exception)s: Exception during revert of retype for volume %(volume_name)s. " -"Failed to remove from new volume set %(new_vvs)s." -msgstr "" -"%(exception)s: Eccezione durante il ripristino di retype per il volume " -"%(volume_name)s. Impossibile rimuovere dal nuovo volume impostato " -"%(new_vvs)s." - -#, python-format -msgid "" -"%(exception)s: Exception during revert of retype for volume %(volume_name)s. " -"Original volume set/QOS settings may not have been fully restored." -msgstr "" -"%(exception)s: Eccezione durante il ripristino di retype per il volume " -"%(volume_name)s. Le impostazioni configurate/QOS del volume originale " -"potrebbero non essere state ripristinate correttamente." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -"stdout: %(out)s\n" -"stderr: %(err)s\n" -msgstr "" -"%(fun)s: non riuscito con un output CLI imprevisto.\n" -" Comando: %(cmd)s\n" -"stdout: %(out)s\n" -"stderr: %(err)s\n" - -#, python-format -msgid "%(name)s: %(value)s" -msgstr "%(name)s: %(value)s" - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "'%(value)s' is an invalid value for extra spec '%(key)s'" -msgstr "" -"'%(value)s' non è un valore valido per la specifica supplementare '%(key)s'" - -msgid "A valid secondary target MUST be specified in order to failover." -msgstr "" -"Una destinazione secondaria valida DEVE essere specificata per poter " -"eseguire il failover." - -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting create_snapshot operation!" -msgstr "" -"L'account per l'ID volume %s non è stato trovato nel cluster SolidFire nel " -"tentativo di eseguire l'operazione create_snapshot!" - -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting delete_volume operation!" -msgstr "" -"L'account per l'ID volume %s non è stato trovato nel cluster SolidFire nel " -"tentativo di eseguire l'operazione delete_volume!" - -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting unmanage operation!" -msgstr "" -"L'account per l'ID volume %s non è stato trovato nel cluster SolidFire nel " -"tentativo di eseguire l'operazione di annullamento gestione!" - -#, python-format -msgid "AddHba error: %(wwn)s to %(srvname)s" -msgstr "Errore AddHba: %(wwn)s su %(srvname)s" - -#, python-format -msgid "Array Serial Number must be in the file %(fileName)s." -msgstr "Il numero di serie dell'array deve essere nel file %(fileName)s." - -#, python-format -msgid "Array mismatch %(myid)s vs %(arid)s" -msgstr "Mancata corrispondenza dell'array %(myid)s vs %(arid)s" - -#, python-format -msgid "Array query failed - No response (%d)!" -msgstr "Query dell'array non riuscita - Nessuna risposta (%d)." - -msgid "Array query failed. No capabilities in response!" -msgstr "Query dell'array non riuscita - Nessuna funzionalità nella risposta." - -msgid "Array query failed. No controllers in response!" -msgstr "Query dell'array non riuscita. Nessun controller nella risposta." - -msgid "Array query failed. No global id in XML response!" -msgstr "Query dell'array non riuscita. Nessun ID globale nella risposta XML." - -msgid "Attaching snapshot from a remote node is not supported." -msgstr "Collegamento istantanea da un nodo remoto non supportato." - -#, python-format -msgid "Backup id %s is not invalid. Skipping reset." -msgstr "ID backup %s non valido. Reimpostazione ignorata." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Il servizio di backup %(configured_service)s non supporta la verifica. L'ID " -"backup %(id)s non è verificato. Ignorare la verifica." - -#, python-format -msgid "Backup volume metadata failed: %s." -msgstr "Impossibile eseguire il backup dei metadati del volume : %s." - -#, python-format -msgid "Bad response from server: %(url)s. Error: %(err)s" -msgstr "Risposta errata dal server: %(url)s. Errore: %(err)s" - -#, python-format -msgid "" -"CG snapshot %(cgsnap)s not found when creating consistency group %(cg)s from " -"source." -msgstr "" -"Istantanea CG %(cgsnap)s non trovata durante la creazione del gruppo di " -"coerenza %(cg)s dall'origine." - -#, python-format -msgid "" -"CLI fail: '%(cmd)s' = %(code)s\n" -"out: %(stdout)s\n" -"err: %(stderr)s" -msgstr "" -"Errore CLI: '%(cmd)s' = %(code)s\n" -"out: %(stdout)s\n" -"err: %(stderr)s" - -msgid "Call to Nova delete snapshot failed" -msgstr "Chiamata a Nova per eliminare l'istantanea non riuscita" - -msgid "Call to Nova to create snapshot failed" -msgstr "Chiamata a Nova per creare l'istantanea non riuscita" - -#, python-format -msgid "Can not add the lun %(lun)s to consistency group %(cg_name)s." -msgstr "" -"Impossibile aggiungere la lun %(lun)s al gruppo di coerenza %(cg_name)s." - -msgid "Can not open the recent url, login again." -msgstr "Impossibile aprire l'url recente, rieseguire il login." - -#, python-format -msgid "Can not place new LUNs %(luns)s in consistency group %(cg_name)s." -msgstr "" -"Impossibile inserire le LUN %(luns)s nel gruppo di coerenza %(cg_name)s." - -#, python-format -msgid "Can not remove LUNs %(luns)s in consistency group %(cg_name)s." -msgstr "" -"Impossibile rimuovere le LUN %(luns)s nel gruppo di coerenza %(cg_name)s." - -#, python-format -msgid "Can't find LUN on the array for volume: %s." -msgstr "Impossibile trovare LUN sull'array per il volume: %s" - -#, python-format -msgid "Can't find volume to map %(key)s, %(msg)s" -msgstr "Impossibile trovare il volume da associare %(key)s, %(msg)s" - -msgid "Can't open the recent url, relogin." -msgstr "Impossibile aprire l'url recente, rieseguire il login." - -#, python-format -msgid "" -"Cannot add and verify tier policy association for storage group : " -"%(storageGroupName)s to FAST policy : %(fastPolicyName)s." -msgstr "" -"Impossibile aggiungere e verificare l'associazione della politica di " -"livellamento per il gruppo di archiviazione: %(storageGroupName)s alla " -"politica FAST: %(fastPolicyName)s." - -#, python-format -msgid "Cannot create or find an initiator group with name %(igGroupName)s." -msgstr "" -"Impossibile creare o trovare un gruppo di iniziatori di nome %(igGroupName)s." - -msgid "Cannot determine if Tiering Policies are supported." -msgstr "Impossibile stabilire se le politiche di livellamento sono supportate." - -msgid "Cannot determine whether Tiering Policy is supported on this array." -msgstr "" -"Impossibile stabilire se la politica di livellamento è supportata su questo " -"array." - -#, python-format -msgid "Cannot find Consistency Group %s" -msgstr "Impossibile trovare il gruppo di coerenza %s" - -#, python-format -msgid "" -"Cannot find a portGroup with name %(pgGroupName)s. The port group for a " -"masking view must be pre-defined." -msgstr "" -"Impossibile trovare un gruppo di porte di nome %(pgGroupName)s. Il gruppo di " -"porte per una vista di mascheramento deve essere predefinito." - -#, python-format -msgid "Cannot find the fast policy %(fastPolicyName)s." -msgstr "Impossibile trovare la politica FAST %(fastPolicyName)s." - -#, python-format -msgid "" -"Cannot find the new masking view just created with name %(maskingViewName)s." -msgstr "" -"Impossibile trovare la nuova vista di mascheramento appena creata di nome " -"%(maskingViewName)s." - -#, python-format -msgid "Cannot get port group from masking view: %(maskingViewName)s. " -msgstr "" -"Impossibile ottenere il gruppo di porte dalla vista di mascheramento: " -"%(maskingViewName)s. " - -msgid "Cannot get port group name." -msgstr "Impossibile ottenere il nome del gruppo di porte." - -#, python-format -msgid "Cannot get storage Group from job : %(storageGroupName)s." -msgstr "" -"Impossibile ottenere il gruppo di archiviazione dal lavoro: " -"%(storageGroupName)s." - -msgid "Cannot get storage system." -msgstr "Impossibile ottenere il sistema di archivio." - -#, python-format -msgid "Caught error: %(type)s %(error)s" -msgstr "Intercettato errore: %(type)s %(error)s" - -#, python-format -msgid "" -"Changing the volume name from %(tmp)s to %(orig)s failed because %(reason)s" -msgstr "" -"Modifica del nome volume da %(tmp)s a %(orig)s non riuscita a causa di " -"%(reason)s" - -#, python-format -msgid "" -"Changing the volume name from %(tmp)s to %(orig)s failed because %(reason)s." -msgstr "" -"Modifica del nome volume da %(tmp)s a %(orig)s non riuscita a causa di " -"%(reason)s" - -#, python-format -msgid "Clone %s not in prepared state!" -msgstr "Clone %s non in stato preparato." - -#, python-format -msgid "" -"Clone volume \"%s\" already exists. Please check the results of \"dog vdi " -"list\"." -msgstr "" -"Il volume clone \"%s\" esiste già. Controllare i risultati di \"dog vdi list" -"\"." - -#, python-format -msgid "Cloning of volume %s failed." -msgstr "Clonazione del volume %s non riuscita." - -#, python-format -msgid "" -"CloudByte does not have a volume corresponding to OpenStack volume [%s]." -msgstr "CloudByte non ha un volume corrispondente al volume OpenStack [%s]." - -#, python-format -msgid "" -"CloudByte operation [%(operation)s] failed for volume [%(vol)s]. Exhausted " -"all [%(max)s] attempts." -msgstr "" -"Operazione CloudByte [%(operation)s] non riuscita per il volume [%(vol)s]. " -"Esauriti tutti i [%(max)s] tentativi." - -#, python-format -msgid "" -"CloudByte snapshot information is not available for OpenStack volume [%s]." -msgstr "" -"Informazioni sull'istantanea CloudByte non disponibili per il volume " -"OpenStack [%s]." - -#, python-format -msgid "CloudByte volume information not available for OpenStack volume [%s]." -msgstr "" -"Informazioni sul volume CloudByte non disponibili per il volume OpenStack " -"[%s]." - -#, python-format -msgid "Cmd :%s" -msgstr "Cmd :%s" - -#, python-format -msgid "Commit clone failed: %(name)s (%(status)d)!" -msgstr "Commit del clone non riuscito: %(name)s (%(status)d)!" - -#, python-format -msgid "Commit failed for %s!" -msgstr "Commit non riuscito per %s!" - -#, python-format -msgid "Configuration value %s is not set." -msgstr "Valore di configurazione %s non impostato." - -#, python-format -msgid "Conflict detected in Virtual Volume Set %(volume_set)s: %(error)s" -msgstr "" -"Conflitto rilevato nel volume virtuale impostato %(volume_set)s: %(error)s" - -msgid "Connection error while sending a heartbeat to coordination backend." -msgstr "" -"Errore di connessione durante l'invio di un heartbeat al backend di " -"coordinazione." - -#, python-format -msgid "Connection to %s failed and no secondary!" -msgstr "Connessione a %s non riuscita e nessun elemento secondario." - -#, python-format -msgid "Consistency group %s: create failed" -msgstr "Gruppo di coerenza %s: creazione non riuscita" - -#, python-format -msgid "Controller GET failed (%d)" -msgstr "Comando GET del controller non riuscito (%d)" - -#, python-format -msgid "Could not GET allocation information (%d)!" -msgstr "" -"Impossibile eseguire il comando GET per le informazioni sull'allocazione " -"(%d)." - -#, python-format -msgid "Could not connect to %(primary)s or %(secondary)s!" -msgstr "Impossibile connettersi a %(primary)s o %(secondary)s." - -#, python-format -msgid "Could not create snapshot set. Error: '%s'" -msgstr "Impossibile creare la serie di istantanee. Errore: '%s'" - -msgid "Could not decode scheduler options." -msgstr "Impossibile decodificare le opzioni dello scheduler." - -#, python-format -msgid "Could not delete failed image volume %(id)s." -msgstr "Impossibile eliminare il volume dell'immagine non riuscita %(id)s." - -#, python-format -msgid "Could not delete the image volume %(id)s." -msgstr "Impossibile eliminare il volume dell'immagine %(id)s." - -#, python-format -msgid "Could not find a host for consistency group %(group_id)s." -msgstr "Impossibile trovare un host per il gruppo di coerenza %(group_id)s." - -#, python-format -msgid "Could not find any hosts (%s)" -msgstr "Impossibile trovare gli host (%s)" - -#, python-format -msgid "" -"Could not find port group : %(portGroupName)s. Check that the EMC " -"configuration file has the correct port group name." -msgstr "" -"Impossibile trovare il gruppo di porte: %(portGroupName)s. Verificare che il " -"file di configurazione EMC presenti il nome del gruppo di porte corretto." - -#, python-format -msgid "Could not find volume with name %(name)s. Error: %(error)s" -msgstr "Impossibile trovare il volume di nome %(name)s. Errore: %(error)s" - -#, python-format -msgid "Could not log in to 3PAR array (%s) with the provided credentials." -msgstr "" -"Non è stato possibile accedere all'array 3PAR (%s) con le credenziali " -"fornite." - -#, python-format -msgid "Could not log in to LeftHand array (%s) with the provided credentials." -msgstr "" -"Non è stato possibile accedere all'array LeftHand (%s) con le credenziali " -"fornite." - -#, python-format -msgid "Could not stat scheduler options file %(filename)s." -msgstr "" -"Impossibile avviare il file delle opzioni dello scheduler %(filename)s." - -#, python-format -msgid "Could not validate device %s" -msgstr "Impossibile convalidare il dispositivo %s" - -#, python-format -msgid "Create cg snapshot %s failed." -msgstr "Creazione dell'istantanea cg %s non riuscita." - -#, python-format -msgid "" -"Create clone_image_volume: %(volume_id)sfor image %(image_id)s, failed " -"(Exception: %(except)s)" -msgstr "" -"Creazione di clone_image_volume: %(volume_id)s per l'immagine %(image_id)s, " -"non riuscita (Exception: %(except)s)" - -#, python-format -msgid "Create consistency group %s failed." -msgstr "Creazione del gruppo di coerenza %s non riuscita." - -#, python-format -msgid "" -"Create consistency group from snapshot-%(snap)s failed: SnapshotNotFound." -msgstr "" -"Creazione del gruppo di coerenza dall'istantanea -%(snap)s non riuscita: " -"SnapshotNotFound." - -#, python-format -msgid "Create consistency group from source %(source)s failed." -msgstr "Creazione del gruppo di coerenza dall'origine %(source)s non riuscita." - -#, python-format -msgid "" -"Create consistency group from source cg-%(cg)s failed: " -"ConsistencyGroupNotFound." -msgstr "" -"Creazione del gruppo di coerenza dall'origine cg-%(cg)s non riuscita: " -"ConsistencyGroupNotFound." - -#, python-format -msgid "Create hypermetro error: %s." -msgstr "Errore di creazione hypermetro: %s." - -#, python-format -msgid "Create pair failed. Error: %s." -msgstr "Creazione coppia non riuscita. Errore: %s." - -msgid "Create replication volume error." -msgstr "Errore di creazione del volume di replica." - -#, python-format -msgid "Create snapshot notification failed: %s" -msgstr "Notifica di creazione istantanea non riuscita: %s" - -#, python-format -msgid "Create volume failed from snapshot: %s" -msgstr "Creazione del volume non riuscita dall'istantanea: %s" - -#, python-format -msgid "Create volume notification failed: %s" -msgstr "Notifica di creazione volume non riuscita: %s" - -#, python-format -msgid "Creation of snapshot failed for volume: %s" -msgstr "Creazione dell'istantanea non riuscita per il volume: %s" - -#, python-format -msgid "Creation of volume %s failed." -msgstr "Creazione del volume %s non riuscita." - -msgid "" -"Creation request failed. Please verify the extra-specs set for your volume " -"types are entered correctly." -msgstr "" -"Richiesta di creazione non riuscita. Verificare che le specifiche " -"supplementari impostate per i tipi di volume siano immesse correttamente." - -msgid "DB error:" -msgstr "Errore DB:" - -#, python-format -msgid "DBError detected when purging from table=%(table)s" -msgstr "DBError rilevato durante l'analisi dalla tabella=%(table)s" - -msgid "DBError encountered: " -msgstr "Rilevato DBError: " - -msgid "DRBDmanage: too many assignments returned." -msgstr "DRBDmanage: restituite troppe assegnazioni." - -msgid "Default Storage Profile was not found." -msgstr "Profilo di memoria predefinito non trovato." - -msgid "" -"Default volume type is not found. Please check default_volume_type config:" -msgstr "" -"Impossibile trovare il tipo di volume predefinito. Controllare la " -"configurazione default_volume_type:" - -#, python-format -msgid "Delete cgsnapshot %s failed." -msgstr "Eliminazione dell'istantanea %s non riuscita." - -#, python-format -msgid "Delete consistency group %s failed." -msgstr "Eliminazione del gruppo di coerenza %s non riuscita." - -msgid "Delete consistency group failed to update usages." -msgstr "" -"L'eliminazione del gruppo di coerenza non è riuscita ad aggiornare gli " -"utilizzi." - -#, python-format -msgid "Delete hypermetro error: %s." -msgstr "Errore di eliminazione hypermetro: %s." - -msgid "Delete replication error." -msgstr "Errore di eliminazione replica." - -msgid "Delete snapshot failed, due to snapshot busy." -msgstr "Eliminazione istantanea non riuscita, per istantanea occupata." - -#, python-format -msgid "Delete snapshot notification failed: %s" -msgstr "Notifica di eliminazione istantanea non riuscita: %s" - -#, python-format -msgid "Delete volume notification failed: %s" -msgstr "Notifica di eliminazione volume non riuscita: %s" - -#, python-format -msgid "Deleting snapshot %s failed" -msgstr "Eliminazione dell'istantanea %s non riuscita" - -#, python-format -msgid "Deletion of volume %s failed." -msgstr "Eliminazione del volume %s non riuscita." - -#, python-format -msgid "Destination Volume Group %s does not exist" -msgstr "Il gruppo volumi di destinazione %s non esiste" - -#, python-format -msgid "Detach attachment %(attach_id)s failed." -msgstr "Scollegamento collegamento %(attach_id)s non riuscito." - -#, python-format -msgid "Detach migration source volume failed: %(err)s" -msgstr "" -"Scollegamento del volume di origine della migrazione non riuscito: %(err)s" - -msgid "Detach volume failed, due to remove-export failure." -msgstr "" -"Scollegamento volume non riuscito, a causa di un errore di rimozione " -"esportazione." - -msgid "Detach volume failed, due to uninitialized driver." -msgstr "" -"Scollegamento volume non riuscito, a causa del driver non inizializzato." - -msgid "Detaching snapshot from a remote node is not supported." -msgstr "Scollegamento istantanea da un nodo remoto non supportato." - -#, python-format -msgid "Did not find expected column name in lsvdisk: %s." -msgstr "Impossibile trovare il nome colona previsto in lsvdisk: %s." - -msgid "Differential restore failed, trying full restore" -msgstr "" -"Ripristino differenziale non riuscito, viene tentato il ripristino completo" - -#, python-format -msgid "Disable replication on volume failed with message: %s" -msgstr "Disabilitazione replica sul volume non riuscita con il messaggio: %s " - -#, python-format -msgid "Disconnection failed with message: %(msg)s." -msgstr "Scollegamento non riuscito con il messaggio: %(msg)s." - -msgid "Driver reported error during replication failover." -msgstr "Il driver ha riportato un errore durante il failover della replica." - -#, python-format -msgid "" -"Driver-based migration of volume %(vol)s failed. Move from %(src)s to " -"%(dst)s failed with error: %(error)s." -msgstr "" -"Migrazione basata sul driver del volume %(vol)s non riuscita. Spostamento da " -"%(src)s to %(dst)s non riuscito con errore: %(error)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Errore di collegamento del volume %(vol)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore nella creazione del gruppo: %(groupName)s. Codice di ritorno: " -"%(rc)lu. Errore: %(error)s." - -#, python-format -msgid "Error JSONDecodeError. %s" -msgstr "Errore JSONDecodeError. %s" - -#, python-format -msgid "Error TypeError. %s" -msgstr "Errore TypeError. %s" - -msgid "Error activating LV" -msgstr "Errore durante l'attivazione di LV" - -msgid "Error adding HBA to server" -msgstr "Errore durante l'aggiunta di HBA al server" - -#, python-format -msgid "Error attaching volume %s" -msgstr "Errore durante il collegamento del volume %s" - -#, python-format -msgid "Error changing Storage Profile for volume %(original)s to %(name)s" -msgstr "" -"Errore durante la modifica del profilo di memoria per il volume %(original)s " -"in %(name)s." - -#, python-format -msgid "" -"Error contacting glance server '%(netloc)s' for '%(method)s', %(extra)s." -msgstr "" -"Errore durante il tentativo di contattare il server glance '%(netloc)s' per " -"'%(method)s', %(extra)s." - -msgid "Error copying key." -msgstr "Errore durante la copia della chiave." - -msgid "Error creating Barbican client." -msgstr "Errore durante la creazione del client Barbican." - -#, python-format -msgid "Error creating QOS rule %s" -msgstr "Errore durante la creazione della regola QOS %s" - -msgid "Error creating Volume" -msgstr "Errore durante la creazione del volume" - -msgid "Error creating Volume Group" -msgstr "Errore durante la creazione del gruppo volumi" - -msgid "Error creating chap record." -msgstr "Errore durante la creazione del record chap." - -msgid "Error creating key." -msgstr "Errore durante la creazione della chiave." - -msgid "Error creating snapshot" -msgstr "Errore durante la creazione dell'istantanea" - -msgid "Error deactivating LV" -msgstr "Errore durante la disattivazione di LV" - -msgid "Error deleting key." -msgstr "Errore durante l'eliminazione della chiave." - -#, python-format -msgid "Error detaching snapshot %(snapshot)s, due to remove export failure." -msgstr "" -"Errore durante lo scollegamento dell'istantanea %(snapshot)s, causato da un " -"errore di rimozione dell'esportazione." - -#, python-format -msgid "Error detaching volume %(volume)s, due to remove export failure." -msgstr "" -"Errore durante lo scollegamento del volume %(volume)s, causato da un errore " -"di rimozione dell'esportazione." - -#, python-format -msgid "Error detaching volume %s" -msgstr "Errore durante lo scollegamento del volume %s" - -#, python-format -msgid "Error disassociating storage group from policy: %s." -msgstr "" -"Errore durante la disassociazione del gruppo di archiviazione dalla " -"politica: %s" - -msgid "Error during re-export on driver init." -msgstr "" -"Errore durante la riesportazione durante l'inizializzazione del driver." - -#, python-format -msgid "" -"Error encountered during failover on host: %(host)s invalid target ID " -"%(backend_id)" -msgstr "" -"Si è verificato un errore durante il failover sull'host: %(host)s ID " -"destinazione non valido %(backend_id)" - -msgid "" -"Error encountered on Cinder backend during thaw operation, service will " -"remain frozen." -msgstr "" -"Si è verificato un errore sul backend Cinder durante l'operazione di " -"sblocco, il servizio resterà bloccato." - -#, python-format -msgid "Error expanding volume %s." -msgstr "Errore durante l'espansione del volume %s." - -msgid "Error extending Volume" -msgstr "Errore durante l'estensione del volume" - -#, python-format -msgid "Error extending volume %(id)s. Ex: %(ex)s" -msgstr "Errore durante l'estensione del volume: %(id)s. Eccezione: %(ex)s" - -#, python-format -msgid "Error extending volume: %(vol)s. Exception: %(ex)s" -msgstr "Errore durante l'estensione del volume: %(vol)s. Eccezione: %(ex)s" - -#, python-format -msgid "Error finding replicated pg snapshot on %(secondary)s." -msgstr "" -"Errore durante la ricerca dell'istantanea pg replicata su %(secondary)s." - -#, python-format -msgid "Error finding target pool instance name for pool: %(targetPoolName)s." -msgstr "" -"Errore durante la ricerca del nome dell'istanza del pool di destinazione per " -"il pool: %(targetPoolName)s." - -#, python-format -msgid "Error getting FaultDomainList for %s" -msgstr "Errore durante il richiamo di FaultDomainList per %s" - -msgid "Error getting active FC target ports." -msgstr "Errore durante il richiamo di porte di destinazione FC attive." - -msgid "Error getting active ISCSI target iqns." -msgstr "Errore durante il richiamo di iqns di destinazione ISCSI attivi." - -msgid "Error getting active ISCSI target portals." -msgstr "Errore durante il richiamo di portali destinazione ISCSI attivi." - -msgid "Error getting array, pool, SLO and workload." -msgstr "Errore durante il richiamo di array, pool, SLO e carico di lavoro." - -msgid "Error getting chap record." -msgstr "Errore durante il richiamo del record chap." - -#, python-format -msgid "Error getting iSCSI target info from EVS %(evs)s." -msgstr "" -"Errore durante il richiamo delle informazioni sulla destinazione iSCSI da " -"EVS %(evs)s." - -msgid "Error getting key." -msgstr "Errore durante il richiamo della chiave." - -msgid "Error getting secret data." -msgstr "Errore durante il richiamo dei dati segreti." - -msgid "Error getting secret metadata." -msgstr "Errore durante il richiamo dei metadati segreti." - -msgid "Error getting target pool name and array." -msgstr "" -"Errore durante il richiamo del nome del pool di destinazione e dell'array." - -#, python-format -msgid "Error happened during storage pool querying, %s." -msgstr "" -"Si è verificato un errore durante la query del pool di archiviazione, %s." - -#, python-format -msgid "Error has occurred: %s" -msgstr "Si è verificato un errore: %s" - -#, python-format -msgid "Error in copying volume: %s" -msgstr "Errore durante la copia del volume: %s" - -#, python-format -msgid "Error invalid json: %s" -msgstr "Errore di json non valido: %s" - -msgid "Error manage existing get volume size." -msgstr "Errore di gestione della dimensione del volume get esistente." - -msgid "Error manage existing volume." -msgstr "Errore di gestione del volume esistente." - -#, python-format -msgid "Error managing replay %s" -msgstr "Errore durante la gestione della risposta %s. " - -msgid "Error mapping VDisk-to-host" -msgstr "Errore durante l'associazione di VDisk a host" - -#, python-format -msgid "Error mapping volume: %s" -msgstr "Errore durante l'associazione del volume: %s. " - -#, python-format -msgid "" -"Error migrating volume: %(volumename)s. to target pool %(targetPoolName)s." -msgstr "" -"Errore durante la migrazione del volume: %(volumename)s.nel pool di " -"destinazione %(targetPoolName)s." - -#, python-format -msgid "Error migrating volume: %s" -msgstr "Errore durante la migrazione del volume: %s" - -#, python-format -msgid "" -"Error occurred in the volume driver when updating consistency group " -"%(group_id)s." -msgstr "" -"Si è verificato un errore nel driver del volume durante l'aggiornamento del " -"gruppo di coerenza %(group_id)s." - -msgid "" -"Error occurred when adding hostgroup and lungroup to view. Remove lun from " -"lungroup now." -msgstr "" -"Si è verificato un errore durante l'aggiunta del gruppo di host e del gruppo " -"di lun alla vista. Rimuovere la lun dal gruppo di lun ora." - -#, python-format -msgid "" -"Error occurred when building request spec list for consistency group %s." -msgstr "" -"Si è verificato un errore durante la creazione dell'elenco di specifiche " -"delle richieste per il gruppo di coerenza %s." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "Si è verificato un errore durante la creazione di cgsnapshot %s." - -#, python-format -msgid "" -"Error occurred when creating cloned volume in the process of creating " -"consistency group %(group)s from source CG %(source_cg)s." -msgstr "" -"Si è verificato un errore durante la creazione del volume clonato nel " -"processo di creazione del gruppo di coerenza %(group)s dal CG di origine " -"%(source_cg)s." - -#, python-format -msgid "" -"Error occurred when creating consistency group %(cg)s from cgsnapshot " -"%(cgsnap)s." -msgstr "" -"Si è verificato un errore durante la creazione del gruppo di coerenza %(cg)s " -"dall'istantanea %(cgsnap)s." - -#, python-format -msgid "" -"Error occurred when creating consistency group %(group)s from cgsnapshot " -"%(cgsnap)s." -msgstr "" -"Si è verificato un errore durante la creazione del gruppo di coerenza " -"%(group)s dall'istantanea %(cgsnap)s." - -#, python-format -msgid "" -"Error occurred when creating consistency group %(group)s from source CG " -"%(source_cg)s." -msgstr "" -"Si è verificato un errore durante la creazione del gruppo di coerenza " -"%(group)s dal CG di origine %(source_cg)s." - -#, python-format -msgid "Error occurred when creating consistency group %s." -msgstr "" -"Si è verificato un errore durante la creazione del gruppo di coerenza %s." - -#, python-format -msgid "" -"Error occurred when creating volume entry from snapshot in the process of " -"creating consistency group %(group)s from cgsnapshot %(cgsnap)s." -msgstr "" -"Si è verificato un errore durante la creazione della voce volume " -"dall'istantanea nel processo di creazione del gruppo di coerenza %(group)s " -"dall'istantanea %(cgsnap)s." - -#, python-format -msgid "Error occurred when updating consistency group %(group_id)s." -msgstr "" -"Si è verificato un errore durante l'aggiornamento del gruppo di coerenza " -"%(group_id)s." - -#, python-format -msgid "Error on adding lun to consistency group. %s" -msgstr "Errore nell'aggiunta della lun al gruppo di coerenza. %s" - -#, python-format -msgid "Error on enable compression on lun %s." -msgstr "Errore nell'abilitazione della compressione nella lun %s" - -#, python-format -msgid "" -"Error on execute %(command)s. Error code: %(exit_code)d Error msg: %(result)s" -msgstr "" -"Errore nell'esecuzione di %(command)s. Codice di errore: %(exit_code)d " -"Messaggio di errore: %(result)s" - -#, python-format -msgid "" -"Error on execute command. Error code: %(exit_code)d Error msg: %(result)s" -msgstr "" -"Errore nell'esecuzione del comando. Codice di errore: %(exit_code)d " -"Messaggio di errore: %(result)s" - -msgid "Error parsing array from host capabilities." -msgstr "Errore durante l'analisi dell'array dalle funzionalità host." - -msgid "Error parsing array, pool, SLO and workload." -msgstr "Errore durante l'analisi di array, pool, SLO e carico di lavoro." - -msgid "Error parsing target pool name, array, and fast policy." -msgstr "" -"Errore durante l'analisi del nome del pool di destinazione, dell'array e " -"della politica fast." - -msgid "Error querying thin pool about data_percent" -msgstr "Errore durante la query del pool thin su data_percent" - -msgid "Error renaming logical volume" -msgstr "Errore durante la ridenominazione del volume logico" - -#, python-format -msgid "Error renaming volume %(original)s to %(name)s" -msgstr "Errore durante la ridenominazione del volume %(original)s in %(name)s." - -#, python-format -msgid "Error running SSH command: \"%s\"." -msgstr "Errore durante l'esecuzione del comando SSH: \"%s\"." - -#, python-format -msgid "Error running SSH command: %s" -msgstr "Errore durante l'esecuzione del comando SSH: %s" - -msgid "Error running command." -msgstr "Errore durante l'esecuzione del comando." - -#, python-format -msgid "" -"Error scheduling %(volume_id)s from last vol-service: %(last_host)s : %(exc)s" -msgstr "" -"Errore durante la pianificazione di %(volume_id)s dall'ultimo vol-service: " -"%(last_host)s : %(exc)s" - -msgid "Error sending a heartbeat to coordination backend." -msgstr "Errore durante l'invio di un heartbeat al backend di coordinazione." - -#, python-format -msgid "Error setting Flash Cache policy to %s - exception" -msgstr "" -"Errore durante l'impostazione della politica Flash Cache su %s - eccezione" - -msgid "Error starting coordination backend." -msgstr "Errore durante l'avvio del backend di coordinazione." - -msgid "Error storing key." -msgstr "Errore durante l'archiviazione della chiave." - -#, python-format -msgid "Error unmanaging replay %s" -msgstr "Errore durante l'annullamento della gestione della risposta %s. " - -#, python-format -msgid "Error unmapping volume: %s" -msgstr "Errore durante l'annullamento dell'associazione del volume: %s. " - -msgid "Error: unable to snap replay" -msgstr "Errore: impossibile eseguire l'istantanea della risposta" - -#, python-format -msgid "Exception during mounting %s" -msgstr "Eccezione durante il montaggio di %s" - -msgid "Exception during mounting." -msgstr "Eccezione durante il montaggio." - -#, python-format -msgid "Exception during snapCPG revert: %s" -msgstr "Eccezione durante il ripristino snapCPG: %s" - -msgid "Exception encountered: " -msgstr "Rilevata eccezione:" - -#, python-format -msgid "Exception handling resource: %s" -msgstr "Eccezione durante la gestione della risorsa: %s" - -msgid "Exception in string format operation" -msgstr "Eccezione nell'operazione di formattazione della stringa" - -msgid "Exception loading extension." -msgstr "Eccezione durante il caricamento dell'estensione." - -#, python-format -msgid "Exception: %(ex)s" -msgstr "Eccezione: %(ex)s" - -#, python-format -msgid "Exception: %s" -msgstr "Eccezione: %s" - -#, python-format -msgid "Exception: %s." -msgstr "Eccezione: %s." - -#, python-format -msgid "Exists snapshot notification failed: %s" -msgstr "Notifica di esistenza istantanea non riuscita: %s" - -#, python-format -msgid "Exists volume notification failed: %s" -msgstr "Notifica di esistenza volume non riuscita: %s" - -msgid "Extend volume failed." -msgstr "Estensione del volume non riuscita." - -#, python-format -msgid "Extension of volume %s failed." -msgstr "Estensione del volume %s non riuscita" - -msgid "" -"Extra spec replication:mode must be set and must be either 'sync' or " -"'periodic'." -msgstr "" -"La specifica supplementare replication:mode deve essere impostata e deve " -"essere 'sync' o 'periodic'." - -msgid "" -"Extra spec replication:sync_period must be greater than 299 and less than " -"31622401 seconds." -msgstr "" -"La specifica supplementare replication:sync_period deve essere maggiore di " -"299 e minore di 31622401 secondi." - -#, python-format -msgid "Extra specs must be specified as capabilities:%s=' True'." -msgstr "" -"Le specifiche supplementari devono essere specificate come funzionalità:" -"%s=' True'." - -msgid "" -"Extra specs must be specified as replication_type=' sync' or ' " -"async'." -msgstr "" -"Le specifiche supplementari devono essere specificate come " -"replication_type=' sync' o ' async'." - -msgid "FAST is not supported on this array." -msgstr "FAST non è supportato su questo array." - -#, python-format -msgid "Failed image conversion during cache creation: %s" -msgstr "Conversione immagine non riuscita durante la creazione della cache: %s" - -#, python-format -msgid "Failed notifying on %(topic)s payload %(payload)s" -msgstr "Impossibile eseguire la notifica su %(topic)s payload %(payload)s" - -#, python-format -msgid "" -"Failed to Roll back to re-add volume %(volumeName)s to default storage group " -"for fast policy %(fastPolicyName)s. Please contact your sysadmin to get the " -"volume returned to the default storage group." -msgstr "" -"Impossibile eseguire il rollback per aggiungere nuovamente il volume " -"%(volumeName)s al gruppo di archiviazione predefinito per la politica FAST " -"%(fastPolicyName)s. Contattare l'amministratore di sistema per fare in modo " -"che il volume venga restituito al gruppo di archiviazione predefinito." - -#, python-format -msgid "" -"Failed to Roll back to re-add volume %(volumeName)s to default storage group " -"for fast policy %(fastPolicyName)s: Please contact your sys admin to get the " -"volume re-added manually." -msgstr "" -"Impossibile eseguire il rollback per aggiungere nuovamente il volume " -"%(volumeName)s al gruppo di archiviazione predefinito per la politica FAST " -"%(fastPolicyName)s. Contattare l'amministratore di sistema per fare in modo " -"che il volume venga aggiunto di nuovo manualmente." - -#, python-format -msgid "" -"Failed to add %(volumeName)s to default storage group for fast policy " -"%(fastPolicyName)s." -msgstr "" -"Impossibile aggiungere %(volumeName)s al gruppo di archiviazione predefinito " -"per la politica fast %(fastPolicyName)s." - -#, python-format -msgid "Failed to add %s to cg." -msgstr "Impossibile aggiungere %s a cg." - -#, python-format -msgid "Failed to add initiator iqn %s to target" -msgstr "Impossibile aggiungere l'iniziatore iqn %s alla destinazione" - -#, python-format -msgid "Failed to add multihost-access for volume \"%s\"." -msgstr "Impossibile aggiungere l'accesso multihost per il volume \"%s\"." - -#, python-format -msgid "" -"Failed to add storage group %(storageGroupInstanceName)s to tier policy rule " -"%(tierPolicyRuleInstanceName)s." -msgstr "" -"Impossibile aggiungere il gruppo di archiviazione " -"%(storageGroupInstanceName)s alla regola delle politiche di livellamento " -"%(tierPolicyRuleInstanceName)s." - -#, python-format -msgid "Failed to add target(port: %s)" -msgstr "Impossibile aggiungere la destinazione (port: %s)" - -msgid "Failed to apply replication:activereplay setting" -msgstr "Impossibile applicare l'impostazione replication:activereplay" - -msgid "Failed to attach source volume for copy." -msgstr "Impossibile collegare il volume di origine per la copia." - -#, python-format -msgid "Failed to attach volume %(vol)s." -msgstr "Impossibile collegare il volume %(vol)s." - -msgid "Failed to authenticate user." -msgstr "Impossibile autenticare l'utente." - -#, python-format -msgid "Failed to check cluster status.(command: %s)" -msgstr "Impossibile verificare lo stato del cluster.(command: %s)" - -#, python-format -msgid "Failed to clone volume %(volume_id)s for image %(image_id)s." -msgstr "" -"Impossibile clonare il volume %(volume_id)s per l'immagine %(image_id)s." - -#, python-format -msgid "Failed to clone volume.(command: %s)" -msgstr "Impossibile creare il clone del volume.(command: %s)" - -#, python-format -msgid "" -"Failed to collect return properties for volume %(vol)s and connector " -"%(conn)s." -msgstr "" -"Impossibile raccogliere le proprietà di ritorno per il volume %(vol)s e il " -"connettore %(conn)s." - -#, python-format -msgid "Failed to commit reservations %s" -msgstr "Impossibile impostare le prenotazioni %s" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" -"Impossibile connettersi al daemon sheep, indirizzo: %(addr)s, porta: %(port)s" - -#, python-format -msgid "Failed to copy %(src)s to %(dest)s." -msgstr "Impossibile copiare %(src)s su %(dest)s. " - -#, python-format -msgid "Failed to copy volume %(src)s to %(dest)s." -msgstr "Impossibile copiare il volume %(src)s su %(dest)s. " - -#, python-format -msgid "Failed to copy volume %(vol1)s to %(vol2)s" -msgstr "Impossibile copiare il volume %(vol1)s su %(vol2)s" - -#, python-format -msgid "Failed to create CG from CGsnapshot. Exception: %s" -msgstr "Impossibile creare CG da CGsnapshot. Eccezione: %s." - -#, python-format -msgid "Failed to create CGSnapshot. Exception: %s." -msgstr "Impossibile creare CGSnapshot. Eccezione: %s." - -msgid "" -"Failed to create SOAP client.Check san_ip, username, password and make sure " -"the array version is compatible" -msgstr "" -"Impossibile creare il cliente SOAP. Controllare san_ip, nome utente, " -"password e verificare che la versione array sia compatibile" - -#, python-format -msgid "" -"Failed to create a first volume for storage group : %(storageGroupName)s." -msgstr "" -"Impossibile creare un primo volume per il gruppo di archiviazione: " -"%(storageGroupName)s." - -#, python-format -msgid "Failed to create blkio cgroup '%(name)s'." -msgstr "Impossibile creare blkio cgroup '%(name)s'." - -#, python-format -msgid "Failed to create clone of volume \"%s\"." -msgstr "Impossibile creare il clone del volume \"%s\"." - -#, python-format -msgid "Failed to create cloned volume %s." -msgstr "Impossibile creare il volume clonato %s." - -#, python-format -msgid "Failed to create consistency group %(group_id)s." -msgstr "Impossibile creare il gruppo di coerenza %(group_id)s." - -#, python-format -msgid "" -"Failed to create default storage group for FAST policy : %(fastPolicyName)s." -msgstr "" -"Impossibile creare il gruppo di archiviazione predefinito per la politica " -"FAST: %(fastPolicyName)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "Impossibile creare l'id hardware su %(storageSystemName)s." - -#, python-format -msgid "Failed to create manage_existing flow: %(object_type)s %(object_id)s." -msgstr "" -"Impossibile creare il flusso manage_existing: %(object_type)s %(object_id)s." - -#, python-format -msgid "Failed to create snapshot of volume \"%s\"." -msgstr "Impossibile creare l'istantanea del volume \"%s\"." - -#, python-format -msgid "Failed to create snapshot. (command: %s)" -msgstr "Impossibile creare l'istantanea. (comando: %s)" - -#, python-format -msgid "Failed to create transfer record for %s" -msgstr "Impossibile creare il record di trasferimento per %s" - -#, python-format -msgid "Failed to create volume \"%s\"." -msgstr "Impossibile creare il volume \"%s\"." - -#, python-format -msgid "Failed to create volume %s" -msgstr "Impossibile creare il volume %s" - -#, python-format -msgid "Failed to create volume %s." -msgstr "Impossibile creare il volume %s." - -#, python-format -msgid "Failed to create volume from snapshot \"%s\"." -msgstr "Impossibile creare il volume dall'istantanea \"%s\"." - -#, python-format -msgid "Failed to create volume. %s" -msgstr "Impossibile creare il volume. %s" - -#, python-format -msgid "Failed to create volume: %(name)s (%(status)s)" -msgstr "Impossibile creare il volume: %(name)s (%(status)s)" - -#, python-format -msgid "Failed to created Cinder secure environment indicator file: %s" -msgstr "Impossibile creare il file indicatore dell'ambiente sicuro Cinder; %s" - -#, python-format -msgid "Failed to delete snapshot %(snap)s of volume %(vol)s." -msgstr "Impossibile eliminare l'istantanea %(snap)s del volume %(vol)s." - -#, python-format -msgid "Failed to delete snapshot. (command: %s)" -msgstr "Impossibile eliminare l'istantanea. (comando: %s)" - -#, python-format -msgid "" -"Failed to delete the snapshot %(snap)s of CGSnapshot. Exception: " -"%(exception)s." -msgstr "" -"Impossibile eliminare l'istantanea %(snap)s di CGSnapshot. Eccezione: " -"%(exception)s." - -#, python-format -msgid "" -"Failed to delete the snapshot %(snap)s of cgsnapshot: %(cgsnapshot_id)s. " -"Exception: %(exception)s." -msgstr "" -"Impossibile eliminare l'istantanea %(snap)s di cgsnapshot: " -"%(cgsnapshot_id)s. Eccezione: %(exception)s.." - -#, python-format -msgid "Failed to delete the volume %(vol)s of CG. Exception: %(exception)s." -msgstr "" -"Impossibile eliminare il volume %(vol)s di CG. Eccezione: %(exception)s." - -#, python-format -msgid "Failed to delete volume \"%s\"." -msgstr "Impossibile eliminare il volume \"%s\"." - -#, python-format -msgid "Failed to delete volume %s" -msgstr "Impossibile eliminare il volume %s" - -#, python-format -msgid "Failed to delete volume. %s" -msgstr "Impossibile eliminare il volume. %s" - -#, python-format -msgid "Failed to ensure export of volume \"%s\"." -msgstr "Impossibile garantire l'esportazione del volume \"%s\"." - -#, python-format -msgid "Failed to ensure export of volume %s" -msgstr "Impossibile garantire l'esportazione del volume %s" - -#, python-format -msgid "" -"Failed to extend_volume %(name)s from %(current_size)sGB to %(new_size)sGB." -msgstr "" -"Impossibile estendere il volume %(name)s da %(current_size)sGB a " -"%(new_size)sGB." - -#, python-format -msgid "Failed to failover volume %(volume_id)s to %(target)s: %(error)s." -msgstr "" -"Impossibile eseguire il failover del volume %(volume_id)s su %(target)s: " -"%(error)s." - -#, python-format -msgid "Failed to find %(s)s. Result %(r)s" -msgstr "impossibile trovare %(s)s. Risultato %(r)s" - -#, python-format -msgid "Failed to find available iSCSI targets for %s." -msgstr "Impossibile trovare le destinazioni iSCSI disponibili per %s." - -msgid "Failed to get IQN!" -msgstr "Impossibile ottenere IQN." - -msgid "Failed to get LUN information!" -msgstr "Impossibile ottenere le informazioni sulla LUN." - -#, python-format -msgid "Failed to get allocation information (%d)!" -msgstr "Impossibile ottenere le informazioni sull'allocazione (%d)." - -#, python-format -msgid "Failed to get allocation information: %(host)s (%(status)d)!" -msgstr "" -"Impossibile ottenere le informazioni sull'allocazione: %(host)s (%(status)d)!" - -#, python-format -msgid "Failed to get device number for throttling: %(error)s" -msgstr "" -"Impossibile ottenere il numero di dispositivo per la regolazione: %(error)s" - -#, python-format -msgid "" -"Failed to get driver initiator data for initiator %(initiator)s and " -"namespace %(namespace)s" -msgstr "" -"Impossibile ottenere i dati dell'iniziatore del driver per l'iniziatore " -"%(initiator)s e lo spazio dei nomi %(namespace)s" - -#, python-format -msgid "Failed to get or create storage group %(storageGroupName)s." -msgstr "" -"Impossibile ottenere o creare il gruppo di archiviazione " -"%(storageGroupName)s." - -msgid "Failed to get updated stats from Datera Cluster." -msgstr "Impossibile ottenere le statistiche aggiornate dal cluster Datera." - -msgid "Failed to get updated stats from Datera cluster." -msgstr "Impossibile ottenere le statistiche aggiornate dal cluster Datera." - -#, python-format -msgid "Failed to get volume status. %s" -msgstr "Impossibile ottenere lo stato del volume. %s" - -msgid "Failed to initialize connection" -msgstr "Impossibile inizializzare la connessione" - -#, python-format -msgid "Failed to initialize connection to volume \"%s\"." -msgstr "Impossibile inizializzare la connessione al volume \"%s\"." - -msgid "Failed to initialize connection." -msgstr "Impossibile inizializzare la connessione." - -msgid "Failed to initialize driver." -msgstr "Impossibile inizializzare il driver." - -#, python-format -msgid "Failed to issue df command for path %(path)s, error: %(error)s." -msgstr "" -"Impossibile eseguire il comando df per il percorso %(path)s, errore: " -"%(error)s." - -#, python-format -msgid "Failed to issue mmgetstate command, error: %s." -msgstr "Impossibile eseguire il comando mmgetstate, errore: %s." - -#, python-format -msgid "Failed to issue mmlsattr command for path %(path)s, error: %(error)s." -msgstr "" -"Impossibile eseguire il comando mmlsattr sul percorso %(path)s, errore: " -"%(error)s" - -#, python-format -msgid "Failed to issue mmlsattr command on path %(path)s, error: %(error)s" -msgstr "" -"Impossibile eseguire il comando mmlsattr sul percorso %(path)s, errore: " -"%(error)s" - -#, python-format -msgid "Failed to issue mmlsconfig command, error: %s." -msgstr "Impossibile eseguire il comando mmlsconfig, errore: %s." - -#, python-format -msgid "Failed to issue mmlsfs command for path %(path)s, error: %(error)s." -msgstr "" -"Impossibile eseguire il comando mmlsfs per il percorso %(path)s, errore: " -"%(error)s." - -#, python-format -msgid "Failed to issue mmlsfs command, error: %s." -msgstr "Impossibile eseguire il comando mmlsfs, errore: %s." - -#, python-format -msgid "Failed to load %s" -msgstr "Impossibile caricare %s" - -msgid "Failed to load conder-volume" -msgstr "Impossibile caricare conder-volume" - -msgid "Failed to load osapi_volume" -msgstr "Impossibile caricare osapi_volume" - -#, python-format -msgid "Failed to open volume from %(path)s." -msgstr "Impossibile aprire il volume da %(path)s." - -msgid "Failed to perform replication failover" -msgstr "Impossibile eseguire il failover della replica" - -#, python-format -msgid "Failed to present volume %(name)s (%(status)d)!" -msgstr "Impossibile presentare il volume %(name)s (%(status)d)!" - -msgid "Failed to query migration status of LUN." -msgstr "Impossibile eseguire la query dello stato di migrazione della LUN." - -msgid "Failed to re-export volume, setting to ERROR." -msgstr "Impossibile riesportare il volume, impostazione in ERRORE." - -#, python-format -msgid "Failed to register image volume location %(uri)s." -msgstr "Impossibile registrare l'ubicazione del volume dell'immagine %(uri)s." - -#, python-format -msgid "" -"Failed to remove %(volumeName)s from the default storage group for the FAST " -"Policy." -msgstr "" -"Impossibile rimuovere: %(volumeName)s dal gruppo di archiviazione " -"predefinito per la politica FAST." - -#, python-format -msgid "Failed to remove %s from cg." -msgstr "Impossibile rimuovere %s da cg." - -msgid "Failed to rename the created snapshot, reverting." -msgstr "Impossibile ridenominare l'istantanea creata, ripristino." - -#, python-format -msgid "Failed to request async delete of migration source vol %(vol)s: %(err)s" -msgstr "" -"Impossibile richiedere l'eliminazione asincrona del volume di origine della " -"migrazione %(vol)s: %(err)s" - -#, python-format -msgid "" -"Failed to resize vdi. Shrinking vdi not supported. vdi: %(vdiname)s new " -"size: %(size)s" -msgstr "" -"Impossibile ridimensionare VDI. Riduzione di VDI non supportata. VDI: " -"%(vdiname)s nuova dimensione: %(size)s" - -#, python-format -msgid "" -"Failed to resize vdi. Too large volume size. vdi: %(vdiname)s new size: " -"%(size)s" -msgstr "" -"Impossibile ridimensionare VDI. Dimensione volume troppo grande. VDI: " -"%(vdiname)s nuova dimensione: %(size)s" - -#, python-format -msgid "Failed to resize vdi. vdi not found. %s" -msgstr "Impossibile ridimensionare VDI. VDI non trovata. %s" - -#, python-format -msgid "Failed to resize vdi. vdi: %(vdiname)s new size: %(size)s" -msgstr "Impossibile ridimensionare VDI. %(vdiname)s nuova dimensione: %(size)s" - -#, python-format -msgid "Failed to resize volume %(volume_id)s, error: %(error)s." -msgstr "Impossibile ridimensionare il volume %(volume_id)s, errore: %(error)s" - -#, python-format -msgid "Failed to retrieve volume SolidFire-ID: %s in get_by_account!" -msgstr "Impossibile recuperare il volume SolidFire-ID: %s in get_by_account!" - -#, python-format -msgid "" -"Failed to return volume %(volumeName)s to original storage pool. Please " -"contact your system administrator to return it to the correct location." -msgstr "" -"Impossibile restituire il volume %(volumeName)s al pool di archiviazione " -"originale. Contattare l'amministratore di sistema per restituirlo " -"all'ubicazione corretta." - -#, python-format -msgid "Failed to roll back reservations %s" -msgstr "Impossibile richiamare le prenotazioni %s" - -#, python-format -msgid "Failed to run task %(name)s: %(cause)s" -msgstr "Impossibile eseguire l'attività %(name)s: %(cause)s" - -#, python-format -msgid "Failed to schedule_%(method)s: %(ex)s" -msgstr "Impossibile eseguire schedule_%(method)s: %(ex)s" - -msgid "Failed to setup the Dell EqualLogic driver." -msgstr "Impossibile configurare il driver Dell EqualLogic." - -msgid "Failed to shutdown horcm." -msgstr "Impossibile chiudere horcm." - -#, python-format -msgid "Failed to snap Consistency Group %s" -msgstr "Impossibile eseguire istantanea del gruppo di coerenza %s" - -msgid "Failed to start horcm." -msgstr "Impossibile avviare horcm." - -msgid "Failed to terminate connection" -msgstr "Impossibile terminare la connessione" - -#, python-format -msgid "Failed to terminate connection %(initiator)s %(vol)s" -msgstr "Impossibile terminare la connessione %(initiator)s %(vol)s" - -#, python-format -msgid "Failed to terminate connection to volume \"%s\"." -msgstr "Impossibile terminare la connessione al volume \"%s\"." - -#, python-format -msgid "Failed to umount %(share)s, reason=%(stderr)s" -msgstr "Impossibile smontare %(share)s, motivo=%(stderr)s" - -#, python-format -msgid "" -"Failed to update %(volume_id)s metadata using the provided snapshot " -"%(snapshot_id)s metadata." -msgstr "" -"Impossibile aggiornare i metadati %(volume_id)s utilizzando i metadati " -"dell'istantanea fornita %(snapshot_id)s." - -#, python-format -msgid "" -"Failed to update initiator data for initiator %(initiator)s and backend " -"%(backend)s" -msgstr "" -"Impossibile aggiornare i dati dell'iniziatore per l'iniziatore %(initiator)s " -"e il backend %(backend)s" - -#, python-format -msgid "Failed to update quota donating volume transfer id %s" -msgstr "" -"Impossibile aggiornare la quota che denota l'id di trasferimento del volume " -"%s" - -#, python-format -msgid "Failed to update quota for consistency group %s." -msgstr "Impossibile aggiornare la quota per il gruppo di coerenza %s." - -msgid "Failed to update quota while deleting volume." -msgstr "Impossibile aggiornare la quota durante l'eliminazione del volume." - -msgid "Failed to update replay profiles" -msgstr "Impossibile aggiornare i profili di risposta" - -msgid "Failed to update storage profile" -msgstr "Impossibile aggiornare il profilo di memoria" - -msgid "Failed to update usages deleting backup" -msgstr "Impossibile aggiornare gli utilizzi eliminando il backup" - -msgid "Failed to update usages deleting snapshot" -msgstr "Impossibile aggiornare gli utilizzi eliminando l'istantanea" - -msgid "Failed to update usages deleting volume." -msgstr "Impossibile aggiornare utilizzi eliminazione volume." - -#, python-format -msgid "Failed to update volume status: %s" -msgstr "Impossibile aggiornare lo stato del volume: %s" - -#, python-format -msgid "" -"Failed to verify that volume was added to storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Impossibile verificare quale volume è stato aggiunto al gruppo di " -"archiviazione per la politica FAST: %(fastPolicyName)s." - -#, python-format -msgid "Failed to write persistence file: %(path)s." -msgstr "Impossibile scrivere il file di persistenza: %(path)s." - -#, python-format -msgid "" -"Failed updating %(snapshot_id)s metadata using the provided volumes " -"%(volume_id)s metadata" -msgstr "" -"Impossibile aggiornare i metadati dell'istantanea %(snapshot_id)s " -"utilizzando i metadati dei volumi forniti %(volume_id)s" - -#, python-format -msgid "" -"Failed updating model of snapshot %(snapshot_id)s with driver provided model " -"%(model)s." -msgstr "" -"Impossibile aggiornare il modello di istantanea %(snapshot_id)s con il " -"modello driver fornito %(model)s." - -#, python-format -msgid "" -"Failed updating model of volume %(volume_id)s with driver provided model " -"%(model)s" -msgstr "" -"Impossibile aggiornare il modello di volume %(volume_id)s con il modello " -"driver fornito %(model)s" - -#, python-format -msgid "" -"Failed updating snapshot metadata using the provided volumes %(volume_id)s " -"metadata" -msgstr "" -"Impossibile aggiornare i metadati dell'istantanea utilizzando i metadati dei " -"volumi forniti %(volume_id)s" - -msgid "Fetch volume pool name failed." -msgstr "Recupero del nome del pool di volumi non riuscito." - -#, python-format -msgid "" -"FibreChannelDriver validate_connector failed. No '%(setting)s'. Make sure " -"HBA state is Online." -msgstr "" -"FibreChannelDriver validate_connector non riuscito. Nessun '%(setting)s'. " -"Accertarsi che lo stato HBA sia Online." - -#, python-format -msgid "Found %(count)s volumes mapped to id: %(uuid)s." -msgstr "Trovati %(count)s volumi associati all'id: %(uuid)s." - -msgid "Free capacity not set: volume node info collection broken." -msgstr "" -"Capacità libera non impostata: raccolta informazioni sul nodo del volume " -"interrotta." - -#, python-format -msgid "GPFS is not active. Detailed output: %s." -msgstr "GPFS non è attivo. Output dettagliato: %s." - -msgid "Get method error." -msgstr "Errore di richiamo metodo. " - -msgid "Get replication status for volume failed." -msgstr "Richiamo dello stato delle replica per il volume non riuscito. " - -#, python-format -msgid "HDP not found: %s" -msgstr "HDP non trovato: %s" - -#, python-format -msgid "Host PUT failed (%s)." -msgstr "Comando PUT dell'host non riuscito (%s)." - -msgid "Host could not be found!" -msgstr "Impossibile trovare l'host." - -#, python-format -msgid "ISCSI discovery attempt failed for:%s" -msgstr "Tentativo di rilevamento ISCSI non riuscito per: %s" - -msgid "ISE FW version is not compatible with OpenStack!" -msgstr "Versione ISE FW non compatibile con OpenStack!" - -msgid "ISE globalid not set!" -msgstr "ID globale ISE non impostato." - -#, python-format -msgid "Invalid API object: %s" -msgstr "Oggetto API non valido: %s" - -#, python-format -msgid "Invalid JSON: %s" -msgstr "JSON non valido: %s" - -#, python-format -msgid "Invalid ReplayList return: %s" -msgstr "Restituzione ReplayList non valida: %s" - -#, python-format -msgid "Invalid hostname %(host)s" -msgstr "Nome host non valido %(host)s" - -msgid "Invalid replication target specified for failover" -msgstr "Destinazione di replica non valida specificata per il failover" - -#, python-format -msgid "Invalid value for %(key)s, value is %(value)s." -msgstr "Valore non valido per %(key)s, il valore è %(value)s." - -msgid "" -"Issuing a fail-over failed because replication is not properly configured." -msgstr "" -"Esecuzione del failover non riuscita perché la replica non è configurata " -"correttamente." - -#, python-format -msgid "JSON transfer data error. %s." -msgstr "Errore dei dati di trasferimento JSON: %s." - -#, python-format -msgid "JSON transfer error: %s." -msgstr "Errore di trasferimento JSON: %s." - -msgid "" -"Logging into the Datera cluster failed. Please check your username and " -"password set in the cinder.conf and start the cinder-volume service again." -msgstr "" -"Accesso al cluster Datera non riuscito. Controllare nome utente e password " -"impostati in cinder.conf e avviare di nuovo il servizio cinder-volume." - -#, python-format -msgid "" -"Login error. URL: %(url)s\n" -"Reason: %(reason)s." -msgstr "" -"Errore di login. URL: %(url)s\n" -"Motivo: %(reason)s." - -#, python-format -msgid "Looks like masking view: %(maskingViewName)s has recently been deleted." -msgstr "" -"La vista di mascheramento: %(maskingViewName)s è stata eliminata di recente." - -msgid "Lun mapping returned null!" -msgstr "L'associazione LUN ha restituito null." - -#, python-format -msgid "MSGID%(id)04d-E: %(msg)s" -msgstr "MSGID%(id)04d-E: %(msg)s" - -msgid "Manage exist volume failed." -msgstr "Manage exist volume failed." - -#, python-format -msgid "" -"Manager for service %(binary)s %(host)s is reporting problems, not sending " -"heartbeat. Service will appear \"down\"." -msgstr "" -"Il gestore del servizio %(binary)s %(host)s riporta dei problemi, " -"l'heartbeat non viene inviato. Il servizio risulterà \"disattivo\"." - -#, python-format -msgid "" -"Masking View creation or retrieval was not successful for masking view " -"%(maskingViewName)s. Attempting rollback." -msgstr "" -"La creazione o il richiamo della vista di mascheramento non sono stati " -"eseguiti correttamente per la vista di mascheramento %(maskingViewName)s. " -"Tentativo di rollback." - -#, python-format -msgid "" -"Max retries reached deleting backup %(basename)s image of volume %(volume)s." -msgstr "" -"Raggiunto numero massimo di tentativi di eliminazione backup %(basename)s " -"immagine di volume %(volume)s." - -#, python-format -msgid "Migration of LUN %s failed to complete." -msgstr "Impossibile completare la migrazione della LUN %s." - -msgid "Model update failed." -msgstr "Aggiornamento del modello non riuscito." - -#, python-format -msgid "Mount failure for %(share)s after %(count)d attempts." -msgstr "Errore di montaggio per %(share)s dopo %(count)d tentativi." - -#, python-format -msgid "Mount failure for %(share)s." -msgstr "Errore di montaggio per %(share)s." - -#, python-format -msgid "Multiple replay profiles under name %s" -msgstr "Più profili di risposta con nome %s" - -#, python-format -msgid "NFS share %(share)s has no service entry: %(svc)s -> %(hdp)s" -msgstr "" -"La condivisione NFS %(share)s non ha alcuna voce di servizio: %(svc)s -> " -"%(hdp)s" - -#, python-format -msgid "" -"No action required. Volume: %(volumeName)s is already part of pool: %(pool)s." -msgstr "" -"Nessuna azione richiesta. Il volume: Il volume: %(volumeName)s è già parte " -"del pool: %(pool)s." - -#, python-format -msgid "" -"No action required. Volume: %(volumeName)s is already part of slo/workload " -"combination: %(targetCombination)s." -msgstr "" -"Nessuna azione richiesta. Il volume: %(volumeName)s è già parte della " -"combinazione slo/carico di lavoro: %(targetCombination)s." - -#, python-format -msgid "No configuration found for service: %s" -msgstr "Nessuna configurazione trovata per il servizio: %s" - -#, python-format -msgid "No configuration found for service: %s." -msgstr "Nessuna configurazione trovata per il servizio: %s." - -msgid "No more targets avaliable." -msgstr "Nessun'altra destinazione disponibile." - -#, python-format -msgid "" -"No snapshots found in database, but %(path)s has backing file " -"%(backing_file)s!" -msgstr "" -"Nessuna istantanea trovata nel database, ma %(path)s contiene un file di " -"backup %(backing_file)s!" - -#, python-format -msgid "OSError: command is %(cmd)s." -msgstr "OSError: il comando è %(cmd)s." - -#, python-format -msgid "OSError: command is %s." -msgstr "OSError: il comando è %s." - -#, python-format -msgid "" -"One of the components of the original masking view %(maskingViewName)s " -"cannot be retrieved so please contact your system administrator to check " -"that the correct initiator(s) are part of masking." -msgstr "" -"Uno dei componenti della vista di mascheramento originale " -"%(maskingViewName)s non può essere richiamato, quindi contattare " -"l'amministratore di sistema per verificare che l'iniziatore corretto sia " -"parte del mascheramento." - -#, python-format -msgid "" -"Only SLO/workload migration within the same SRP Pool is supported in this " -"version The source pool : %(sourcePoolName)s does not match the target " -"array: %(targetPoolName)s. Skipping storage-assisted migration." -msgstr "" -"Solo la migrazione di SLO/carico di lavoro all'interno dello stesso pool SRP " -"è supportata in questa versione. Il pool di origine: %(sourcePoolName)s non " -"corrisponde all'array di destinazione: %(targetPoolName)s. La migrazione " -"assistita dalla memoria viene ignorata." - -msgid "Only available volumes can be migrated between different protocols." -msgstr "" -"Solo i volumi disponibili possono essere migrati tra protocolli diversi." - -#, python-format -msgid "POST for host create failed (%s)!" -msgstr "POST per la creazione di host non riuscito (%s)!" - -#, python-format -msgid "Pipe1 failed - %s " -msgstr "Pipe1 non riuscito - %s " - -#, python-format -msgid "Pipe2 failed - %s " -msgstr "Pipe2 non riuscito - %s " - -msgid "" -"Please check your xml for format or syntax errors. Please see documentation " -"for more details." -msgstr "" -"Verificare il formato e gli errori di sintassi del file xml. Per ulteriori " -"dettagli, vedere la documentazione." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "Il nome pool deve essere nel file %(fileName)s." - -#, python-format -msgid "Prepare clone failed for %s." -msgstr "Preparazione del clone non riuscita per %s." - -msgid "Primary IP must be set!" -msgstr "L'IP primario deve essere impostato." - -msgid "Problem cleaning incomplete backup operations." -msgstr "Problema durante la ripulitura delle operazioni di backup incomplete." - -#, python-format -msgid "Problem cleaning temp volumes and snapshots for backup %(bkup)s." -msgstr "" -"Problema durante la ripulitura di volumi temporanei e istantanee per il " -"backup %(bkup)s." - -#, python-format -msgid "Problem cleaning up backup %(bkup)s." -msgstr "Problema durante la ripulitura del backup %(bkup)s." - -msgid "Promote volume replica failed." -msgstr "Promozione della replica del volume non riuscita." - -msgid "Protocol must be specified as ' iSCSI' or ' FC'." -msgstr "Il protocollo deve essere specificato come ' iSCSI' o ' FC'." - -#, python-format -msgid "" -"Purity host %(host_name)s is managed by Cinder but CHAP credentials could " -"not be retrieved from the Cinder database." -msgstr "" -"L'host Purity %(host_name)s è gestito da Cinder ma le credenziali CHAP non " -"possono essere richiamate dal database Cinder." - -#, python-format -msgid "" -"Purity host %(host_name)s is not managed by Cinder and can't have CHAP " -"credentials modified. Remove IQN %(iqn)s from the host to resolve this issue." -msgstr "" -"L'host Purity %(host_name)s non è gestito da Cinder e non può avere " -"credenziali CHAP modificate. Rimuovere IQN %(iqn)s dall'host per risolvere " -"il problema." - -#, python-format -msgid "Qemu-img is not installed. OSError: command is %(cmd)s." -msgstr "Qemu-img non è installato. OSError: il comando è %(cmd)s." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to extend volume by %(s_size)sG, " -"(%(d_consumed)dG of %(d_quota)dG already consumed)." -msgstr "" -"Quota superata per %(s_pid)s, si è tentato di estendere il volume per " -"%(s_size)sG, (%(d_consumed)dG di %(d_quota)dG già utilizzato)." - -#, python-format -msgid "Re-throwing Exception %s" -msgstr "Rigenerazione dell'eccezione %s" - -msgid "Recovered model server connection!" -msgstr "Connessione al model server ripristinata!" - -#, python-format -msgid "Recovering from a failed execute. Try number %s" -msgstr "" -"Viene eseguito un recupero da un'esecuzione non riuscita. Provare il numero " -"%s" - -msgid "Replication must be specified as ' True' or ' False'." -msgstr "La replica deve essere specificata come ' True' o ' False'." - -msgid "" -"Requested to setup thin provisioning, however current LVM version does not " -"support it." -msgstr "" -"È stata richiesta la configurazione di thin provisioning, tuttavia la " -"versione LVM corrente non lo supporta." - -#, python-format -msgid "Resizing %s failed. Cleaning volume." -msgstr "Nuovo dimensionamento di %s non riuscito. Ripulitura del volume." - -#, python-format -msgid "Restore to volume %(volume)s finished with error - %(error)s." -msgstr "Ripristino su volume %(volume)s completato con errore - %(error)s." - -#, python-format -msgid "Retry %(retry)s times: %(method)s Failed %(rc)s: %(reason)s" -msgstr "" -"Tentativo eseguito %(retry)s volte: %(method)s Non riuscito %(rc)s: " -"%(reason)s" - -msgid "Retype volume error." -msgstr "Errore di riscrittura del volume." - -msgid "Retype volume error. Create replication failed." -msgstr "Errore di riscrittura del volume. Creazione replica non riuscita." - -msgid "Retype volume error. Delete replication failed." -msgstr "Errore di riscrittura del volume. Eliminazione replica non riuscita." - -#, python-format -msgid "" -"SLO: %(slo)s is not valid. Valid values are Bronze, Silver, Gold, Platinum, " -"Diamond, Optimized, NONE." -msgstr "" -"SLO: %(slo)s non valido. I valori validi sono Bronze, Silver, Gold, " -"Platinum, Diamond, Optimized, NONE." - -msgid "" -"ScVolume returned success with empty payload. Attempting to locate volume" -msgstr "" -"ScVolume restituito correttamente con payload vuoto. Tentativo di " -"individuare il volume" - -msgid "Service not found for updating replication_status." -msgstr "Servizio non trovato per l'aggiornamento di replication_status." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export." -msgstr "" -"Condivisione %s ignorata a causa di un formato non valido. Deve essere del " -"formato address:/export. " - -#, python-format -msgid "Sheepdog is not installed. OSError: command is %s." -msgstr "Sheepdog non è installato. OSError: il comando è %s." - -#, python-format -msgid "Snapshot \"%s\" already exists." -msgstr "L'istantanea \"%s\" esiste già." - -#, python-format -msgid "" -"Snapshot \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" -"Istantanea \"%s\" non trovata. Controllare i risultati di \"dog vdi list\"." - -#, python-format -msgid "Snapshot %(snapshotname)s not found on the array. No volume to delete." -msgstr "" -"Istantanea %(snapshotname)s non trovata nell'array. Nessun volume da " -"eliminare." - -msgid "Snapshot did not exist. It will not be deleted" -msgstr "L'istantanea non esiste. Non verrà eliminata" - -#, python-format -msgid "" -"Source CG %(source_cg)s not found when creating consistency group %(cg)s " -"from source." -msgstr "" -"CG di origine %(source_cg)s non trovata durante la creazione del gruppo di " -"coerenza %(cg)s dall'origine." - -#, python-format -msgid "Source snapshot %(snapshot_id)s cannot be found." -msgstr "Impossibile trovare l'istantanea di origine %(snapshot_id)s." - -#, python-format -msgid "Source snapshot cannot be found for target volume %(volume_id)s." -msgstr "" -"Impossibile trovare l'istantanea di origine per il volume di destinazione " -"%(volume_id)s." - -#, python-format -msgid "Source volume %s not ready!" -msgstr "Volume di origine %s non pronto." - -#, python-format -msgid "Source volumes cannot be found for target volume %(volume_id)s." -msgstr "" -"Impossibile trovare i volumi di origine per il volume di destinazione " -"%(volume_id)s." - -#, python-format -msgid "" -"Src Volume \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" -"Volume src \"%s\" non trovato. Controllare i risultati di \"dog vdi list\"." - -#, python-format -msgid "Start synchronization failed. Error: %s." -msgstr "Avvio della sincronizzazione non riuscita. Errore: %s." - -#, python-format -msgid "StdErr :%s" -msgstr "StdErr :%s" - -#, python-format -msgid "StdOut :%s" -msgstr "StdOut :%s" - -#, python-format -msgid "Storage Profile %s was not found." -msgstr "Profilo di memoria %s non trovato." - -msgid "Sync volume replica failed." -msgstr "Replica del volume di sincronizzazione non riuscita." - -#, python-format -msgid "TSM [%s] not found in CloudByte storage." -msgstr "TSM [%s] non trovato nella memoria CloudByte." - -#, python-format -msgid "Target end points do not exist for hardware Id: %(hardwareIdInstance)s." -msgstr "" -"I punti finali di destinazione non esistono per l'ID hardware: " -"%(hardwareIdInstance)s." - -#, python-format -msgid "The NFS Volume %(cr)s does not exist." -msgstr "Il volume NFS %(cr)s non esiste." - -msgid "The connector does not contain the required information." -msgstr "Il connettore non contiene le informazioni necessarie." - -msgid "" -"The connector does not contain the required information: initiator is missing" -msgstr "" -"Il connettore non contiene le informazioni necessarie: iniziatore mancante" - -msgid "" -"The connector does not contain the required information: wwpns is missing" -msgstr "Il connettore non contiene le informazioni necessarie: wwpns mancante" - -msgid "The given extra_spec or valid_values is None." -msgstr "I parametri extra_spec o valid_values specificati sono None." - -msgid "The list of iscsi_ip_addresses is empty" -msgstr "L'elenco di iscsi_ip_addresses è vuoto" - -#, python-format -msgid "" -"The primary array must have an API version of %(min_ver)s or higher, but is " -"only on %(current_ver)s, therefore replication is not supported." -msgstr "" -"L'array primario deve avere una versione API di %(min_ver)s o superiore, ma " -"è solo nella %(current_ver)s, quindi la replica non è supportata." - -#, python-format -msgid "" -"The replication mode of %(type)s has not successfully established " -"partnership with the replica Storwize target %(stor)s." -msgstr "" -"La modalità di replica di %(type)s non ha una relazione stabilita " -"correttamente con la destinazione Storwize %(stor)s della replica." - -msgid "The snapshot cannot be deleted because it is a clone point." -msgstr "L'istantanea non può essere eliminata perché è un punto di clonazione." - -#, python-format -msgid "" -"The source array : %(sourceArraySerialNumber)s does not match the target " -"array: %(targetArraySerialNumber)s skipping storage-assisted migration." -msgstr "" -"L'array di origine: %(sourceArraySerialNumber)s non corrisponde all'array di " -"destinazione: %(targetArraySerialNumber)s , la migrazione assistita dalla " -"memoria viene ignorata." - -#, python-format -msgid "" -"The source array : %(sourceArraySerialNumber)s does not match the target " -"array: %(targetArraySerialNumber)s, skipping storage-assisted migration." -msgstr "" -"L'array di origine: %(sourceArraySerialNumber)s non corrisponde all'array di " -"destinazione: %(targetArraySerialNumber)s, la migrazione assistita dalla " -"memoria viene ignorata." - -#, python-format -msgid "The source volume %(volume_id)s cannot be found." -msgstr "Impossibile trovare il volume di origine %(volume_id)s." - -#, python-format -msgid "The volume driver requires %(data)s in the connector." -msgstr "Il driver del volume richiede %(data)s nel connettore." - -msgid "There must be at least one valid replication device configured." -msgstr "È necessario configurare almeno un dispositivo di replica valido." - -#, python-format -msgid "" -"There was a problem with the failover (%(error)s) and it was unsuccessful. " -"Volume '%(volume)s will not be available on the failed over target." -msgstr "" -"Si è verificato un problema con il failover (%(error)s) e non è stato " -"eseguito correttamente. Il volume '%(volume)s non sarà disponibile sulla " -"destinazione sottoposta a failover." - -#, python-format -msgid "There was an error deleting snapshot %(id)s: %(error)." -msgstr "" -"Si è verificato un errore durante l'eliminazione dell'istantanea %(id)s: " -"%(error)." - -#, python-format -msgid "There was an error deleting volume %(id)s: %(error)." -msgstr "" -"Si è verificato un errore durante l'eliminazione del volume %(id)s: %(error)." - -#, python-format -msgid "There was an error deleting volume %(id)s: %(error)s." -msgstr "" -"Si è verificato un errore durante l'eliminazione del volume %(id)s: " -"%(error)s." - -msgid "This usually means the volume was never successfully created." -msgstr "" -"Ciò in genere significa che il volume non è stato mai creato correttamente." - -msgid "Tiering Policy is not supported on this array." -msgstr "La politica di livellamento non è supportata su questo array." - -#, python-format -msgid "Timed out deleting %s!" -msgstr "Timeout durante l'eliminazione di %s!" - -#, python-format -msgid "Trying to create snapshot by non-existent LV: %s" -msgstr "Tentativo di creare un'istantanea da LV non esistente: %s" - -#, python-format -msgid "Unable to access the Storwize back-end for volume %s." -msgstr "Impossibile accedere al back-end Storwize per il volume %s." - -#, python-format -msgid "Unable to create folder path %s" -msgstr "Impossibile trovare il percorso della cartella %s" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Impossibile creare o ottenere il gruppo di archiviazione predefinito per la " -"politica FAST: %(fastPolicyName)s." - -#, python-format -msgid "Unable to create volume %s from replay" -msgstr "Impossibile creare il volume %s dalla risposta" - -#, python-format -msgid "Unable to create volume on SC: %s" -msgstr "Impossibile creare il volume su SC: %s" - -msgid "Unable to delete busy volume." -msgstr "Impossibile eliminare il volume occupato." - -#, python-format -msgid "Unable to delete due to existing snapshot for volume: %s" -msgstr "" -"Impossibile eseguire l'eliminazione a causa di un'istantanea esistente per " -"il volume: %s" - -#, python-format -msgid "Unable to delete profile %s." -msgstr "Impossibile eliminare il profilo %s." - -#, python-format -msgid "Unable to delete replication for %(vol)s to %(dest)s." -msgstr "Impossibile eliminare la replica per %(vol)s in %(dest)s." - -msgid "" -"Unable to delete the destination volume during volume migration, (NOTE: " -"database record needs to be deleted)." -msgstr "" -"Impossibile eliminare il volume di destinazione durante la migrazione del " -"volume, (NOTA: il record del database deve essere eliminato)." - -#, python-format -msgid "Unable to determine whether %(volumeName)s is composite or not." -msgstr "Impossibile stabilire se %(volumeName)s è composito o meno." - -msgid "Unable to disconnect host from volume, could not determine Purity host" -msgstr "" -"Impossibile scollegare l'host dal volume, non è stato possibile determinare " -"l'host Purity" - -msgid "" -"Unable to failover to the secondary. Please make sure that the secondary " -"back-end is ready." -msgstr "" -"Impossibile eseguire il failover sul backend secondario, Accertarsi che il " -"backend secondario sia pronto." - -msgid "Unable to find FC initiators" -msgstr "Impossibile trovare gli iniziatori FC" - -#, python-format -msgid "Unable to find VG: %s" -msgstr "Impossibile trovare VG: %s" - -#, python-format -msgid "Unable to find controller port iscsi configuration: %s" -msgstr "" -"Impossibile trovare la configurazione iscsi della porta del controller: %s" - -#, python-format -msgid "Unable to find controller port: %s" -msgstr "Impossibile trovare la porta del controller: %s" - -#, python-format -msgid "" -"Unable to find default storage group for FAST policy : %(fastPolicyName)s." -msgstr "" -"Impossibile trovare il gruppo di archiviazione predefinito per la politica " -"FAST: %(fastPolicyName)s." - -#, python-format -msgid "Unable to find disk folder %(name)s on %(ssn)s" -msgstr "Impossibile trovare la cartella del disco %(name)s su %(ssn)s" - -#, python-format -msgid "Unable to find mapping profiles: %s" -msgstr "Impossibile trovare i profili di associazione: %s" - -#, python-format -msgid "Unable to find or create QoS Node named %s" -msgstr "Impossibile trovare o creare il nodo QoS denominato %s" - -#, python-format -msgid "Unable to find service: %(service)s for given host: %(host)s." -msgstr "" -"Impossibile trovare il servizio: %(service)s per l'host specificato: " -"%(host)s." - -msgid "Unable to get associated pool of volume." -msgstr "Impossibile ottener il pool di volume associato." - -#, python-format -msgid "Unable to get default storage group %(defaultSgName)s." -msgstr "" -"Impossibile ottenere il gruppo di archiviazione predefinito " -"%(defaultSgName)s." - -#, python-format -msgid "Unable to get policy rule for fast policy: %(fastPolicyName)s." -msgstr "" -"Impossibile ottenere la regola della politica per la politica FAST: " -"%(fastPolicyName)s." - -#, python-format -msgid "Unable to locate Volume Group %s" -msgstr "Impossibile individuare il gruppo volumi %s" - -#, python-format -msgid "Unable to locate snapshot %s" -msgstr "Impossibile individuare l'istantanea %s" - -msgid "Unable to manage_existing snapshot on a disabled service." -msgstr "" -"Impossibile gestire l'istantanea esistente su un servizio disabilitato." - -msgid "Unable to manage_existing volume on a disabled service." -msgstr "Impossibile gestire il volume esistente su un servizio disabilitato." - -#, python-format -msgid "Unable to map %(vol)s to %(srv)s" -msgstr "Impossibile associare %(vol)s a %(srv)s" - -#, python-format -msgid "Unable to rename lun %s on array." -msgstr "Impossibile ridenominare la %s sull'array." - -#, python-format -msgid "Unable to rename the logical volume for volume %s." -msgstr "Impossibile ridenominare il volume logico per il volume %s." - -#, python-format -msgid "Unable to rename the logical volume for volume: %s" -msgstr "Impossibile ridenominare il volume logico per il volume: %s" - -#, python-format -msgid "Unable to replicate %(volname)s to %(destsc)s" -msgstr "Impossibile replicare %(volname)s su %(destsc)s" - -#, python-format -msgid "Unable to retrieve VolumeConfiguration: %s" -msgstr "Impossibile richiamare la configurazione del volume: %s" - -#, python-format -msgid "Unable to retrieve pool instance of %(poolName)s on array %(array)s." -msgstr "" -"Impossibile richiamare l'istanza pool di %(poolName)s sull'array %(array)s." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s." -msgstr "Impossibile terminare la connessione del volume: %(err)s" - -#, python-format -msgid "Unable to unmap Volume %s" -msgstr "Impossibile annullare l'associazione del volume %s" - -msgid "Unexpected error occurs in horcm." -msgstr "Si è verificato un errore non previsto in horcm." - -msgid "Unexpected error occurs in snm2." -msgstr "Si è verificato un errore non previsto in snm2." - -#, python-format -msgid "Unexpected error when retype() revert tried to deleteVolumeSet(%s)" -msgstr "" -"Si è verificato un errore non previsto quando il ripristino retype() ha " -"tentato di deleteVolumeSet(%s)" - -#, python-format -msgid "Unexpected error when retype() tried to deleteVolumeSet(%s)" -msgstr "" -"Si è verificato un errore non previsto quando retype() ha tentato di " -"deleteVolumeSet(%s)" - -#, python-format -msgid "Unexpected exception during cache cleanup of snapshot %s" -msgstr "Eccezione imprevista durante la ripulitura cache dell'istantanea %s" - -#, python-format -msgid "Unrecognized Login Response: %s" -msgstr "Risposta di login non riconosciuta: %s" - -#, python-format -msgid "" -"Update consistency group failed to add volume-%(volume_id)s: VolumeNotFound." -msgstr "" -"L'aggiornamento del gruppo di coerenza non è riuscito ad aggiungere il " -"volume-%(volume_id)s: VolumeNotFound." - -#, python-format -msgid "" -"Update consistency group failed to remove volume-%(volume_id)s: " -"VolumeNotFound." -msgstr "" -"L'aggiornamento del gruppo di coerenza non è riuscito a rimuovere il volume-" -"%(volume_id)s: VolumeNotFound." - -msgid "Update snapshot usages failed." -msgstr "Aggiornamento utilizzi istantanea non riuscito." - -msgid "Update volume model for transfer operation failed." -msgstr "" -"Aggiornamento del modello per l'operazione di trasferimento non riuscito." - -#, python-format -msgid "Upload volume to image encountered an error (image-id: %(image_id)s)." -msgstr "" -"L'aggiornamento del volume nell'immagine ha riportato un errore (image-id: " -"%(image_id)s)." - -msgid "User does not have permission to change Storage Profile selection." -msgstr "" -"L'utente non dispone dell'autorizzazione per modificare la selezione del " -"profilo di memoria." - -msgid "VGC-CLUSTER command blocked and cancelled." -msgstr "Comando VGC-CLUSTER bloccato e annullato." - -#, python-format -msgid "Virtual Volume Set %s does not exist." -msgstr "Il volume virtuale impostato %s non esiste." - -#, python-format -msgid "Volume \"%s\" not found. Please check the results of \"dog vdi list\"." -msgstr "" -"Volume \"%s\" non trovato. Controllare i risultati di \"dog vdi list\"." - -#, python-format -msgid "" -"Volume %(name)s is not suitable for storage assisted migration using retype." -msgstr "" -"Il volume %(name)s non è adatto per la migrazione assistita dalla memoria " -"utilizzando la riscrittura." - -#, python-format -msgid "Volume %(name)s not found on the array." -msgstr "Volume %(name)s non trovato nell'array. " - -#, python-format -msgid "Volume %(name)s not found on the array. No volume to delete." -msgstr "Volume %(name)s non trovato nell'array. Nessun volume da eliminare." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. No volume to migrate using retype." -msgstr "" -"Volume %(name)s non trovato sull'array. Nessun volume da migrare utilizzando " -"la riscrittura." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Il volume %s non esiste nell'array." - -#, python-format -msgid "Volume %s, not found on SF Cluster." -msgstr "Volume %s, non trovato nel cluster SF." - -#, python-format -msgid "" -"Volume %s: driver error when trying to retype, falling back to generic " -"mechanism." -msgstr "" -"Volume %s: errore del driver nel tentativo di eseguire la riscrittura, " -"fallback su meccanismo generico." - -#, python-format -msgid "" -"Volume : %(volumeName)s has not been added to target storage group " -"%(storageGroup)s." -msgstr "" -"Il volume: %(volumeName)s non è stato aggiunto al gruppo di archiviazione di " -"origine %(storageGroup)s." - -#, python-format -msgid "" -"Volume : %(volumeName)s has not been removed from source storage group " -"%(storageGroup)s." -msgstr "" -"Volume : %(volumeName)s non è stato rimosso dal gruppo di archiviazione di " -"origine %(storageGroup)s." - -#, python-format -msgid "" -"Volume : %(volumeName)s. was not successfully migrated to target pool " -"%(targetPoolName)s." -msgstr "" -"Volume : %(volumeName)s. non è stato migrato correttamente nel pool di " -"destinazione %(targetPoolName)s." - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"accept_transfer operation!" -msgstr "" -"L'ID volume %s non è stato trovato nel cluster SolidFire nel tentativo di " -"eseguire l'operazione accept_transfer!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"attach_volume operation!" -msgstr "" -"L'ID volume %s non è stato trovato nel cluster SolidFire nel tentativo di " -"eseguire l'operazione attach_volume!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"delete_volume operation!" -msgstr "" -"L'ID volume %s non è stato trovato nel cluster SolidFire nel tentativo di " -"eseguire l'operazione delete_volume!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"detach_volume operation!" -msgstr "" -"L'ID volume %s non è stato trovato nel cluster SolidFire nel tentativo di " -"eseguire l'operazione detach_volume!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"extend_volume operation!" -msgstr "" -"L'ID volume %s non è stato trovato nel cluster SolidFire nel tentativo di " -"eseguire l'operazione estend_volume!" - -#, python-format -msgid "Volume already exists. %s" -msgstr "Il volume esiste già. %s" - -msgid "Volume appears unmapped" -msgstr "Il volume risulta non associato" - -msgid "Volume did not exist. It will not be deleted" -msgstr "Il volume non esiste. Non verrà eliminato" - -#, python-format -msgid "Volume driver %s not initialized" -msgstr "Il driver di volume %s non è inizializzato" - -msgid "Volume in unexpected state" -msgstr "Volume in uno stato imprevisto" - -#, python-format -msgid "Volume in unexpected state %s, expected awaiting-transfer" -msgstr "Volume in uno stato imprevisto %s, previsto awaiting-transfer" - -#, python-format -msgid "Volume migration failed due to exception: %(reason)s." -msgstr "Migrazione volume non riuscita a causa di un'eccezione: %(reason)s" - -msgid "Volume must be detached for clone operation." -msgstr "Il volume deve essere scollegato per l'operazione di clonazione." - -#, python-format -msgid "Volume size \"%sG\" is too large." -msgstr "La dimensione del volume \"%sG\" è troppo grande." - -#, python-format -msgid "VolumeType %s deletion failed, VolumeType in use." -msgstr "Eliminazione di VolumeType %s non riuscita, VolumeType in uso." - -#, python-format -msgid "" -"Workload: %(workload)s is not valid. Valid values are DSS_REP, DSS, OLTP, " -"OLTP_REP, NONE." -msgstr "" -"Carico di lavoro: %(workload)s non valido. I valori validi sono DSS_REP, " -"DSS, OLTP, OLTP_REP, NONE." - -msgid "_check_version_fail: Parsing error." -msgstr "_check_version_fail: Errore di analisi." - -msgid "_find_mappings: volume is not active" -msgstr "_find_mappings: volume non attivo" - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %(vol)s does not have the specified vdisk copy " -"operation: orig=%(orig)s new=%(new)s." -msgstr "" -"_rm_vdisk_copy_op: Il volume %(vol)s non presenta l'operazione di copia " -"vdisk specificata: orig=%(orig)s nuova=%(new)s." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %(vol)s metadata does not have the specified vdisk " -"copy operation: orig=%(orig)s new=%(new)s." -msgstr "" -"_rm_vdisk_copy_op: I metadati del volume %(vol)s non presentano l'operazione " -"di copia vdisk specificata: orig=%(orig)s nuova=%(new)s." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %s does not have any registered vdisk copy " -"operations." -msgstr "" -"_rm_vdisk_copy_op: Il volume %s non presenta operazioni di copia vdisk " -"registrate." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume metadata %s does not have any registered vdisk " -"copy operations." -msgstr "" -"_rm_vdisk_copy_op: I metadati del volume %s non presentano operazioni di " -"copia vdisk registrate." - -#, python-format -msgid "" -"_unmap_vdisk_from_host: No mapping of volume %(vol_name)s to host " -"%(host_name)s found." -msgstr "" -"_unmap_vdisk_from_host: Non è stata trovata nessuna associazione del volume " -"%(vol_name)s all'host %(host_name)s." - -#, python-format -msgid "_wait_for_job_complete failed after %(retries)d tries." -msgstr "_wait_for_job_complete non riuscito dopo %(retries)d tentativi." - -#, python-format -msgid "_wait_for_job_complete, failed after %(retries)d tries." -msgstr "_wait_for_job_complete, non riuscito dopo %(retries)d tentativi." - -#, python-format -msgid "_wait_for_sync failed after %(retries)d tries." -msgstr "_wait_for_sync non riuscito dopo %(retries)d tentativi." - -#, python-format -msgid "" -"backup: %(vol_id)s failed to remove backup hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"backup: %(vol_id)s non è stato in grado di rimovere l'hardlinl di backup da " -"%(vpath)s a %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -#, python-format -msgid "can't create 2 volumes with the same name, %s" -msgstr "impossibile creare 2 volumi con lo stesso nome, %s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"eliminazione: %(vol_id)s non riuscito con stdout: %(out)s\n" -" stderr: %(err)s" - -msgid "delete_vol: provider location empty." -msgstr "delete_vol: ubicazione del fornitore vuota." - -#, python-format -msgid "ensure_export: Volume %s not found on storage." -msgstr "ensure_export: Volume %s non trovato nella memoria." - -#, python-format -msgid "error opening rbd image %s" -msgstr "errore nell'apertura dell'immagine rbd %s" - -msgid "error refreshing volume stats" -msgstr "errore durante l'aggiornamento delle statistiche del volume" - -msgid "horcm command timeout." -msgstr "Timeout del comando horcm." - -#, python-format -msgid "iSCSI portal not found for service: %s" -msgstr "Portale iSCSI non trovato per il servizio: %s" - -msgid "import pywbem failed!! pywbem is necessary for this volume driver." -msgstr "" -"importazione di pywbem non riuscita. pywbem è necessario per questo driver " -"di volume." - -#, python-format -msgid "" -"initialize_connection: Failed to collect return properties for volume " -"%(vol)s and connector %(conn)s." -msgstr "" -"initialize_connection: impossibile raccogliere le proprietà di ritorno per " -"il volume %(vol)s e il connettore %(conn)s." - -#, python-format -msgid "" -"initialize_connection: Failed to collect return properties for volume " -"%(vol)s and connector %(conn)s.\n" -msgstr "" -"initialize_connection: impossibile raccogliere le proprietà di ritorno per " -"il volume %(vol)s e il connettore %(conn)s.\n" - -msgid "iscsi_ip_address must be set!" -msgstr "iscsi_ip_address deve essere impostato." - -msgid "manage_existing: No source-name in ref!" -msgstr "manage_existing: Nessun source-name nel riferimento." - -#, python-format -msgid "manage_existing_get_size: %s does not exist!" -msgstr "manage_existing_get_size: %s non esiste." - -msgid "manage_existing_get_size: No source-name in ref!" -msgstr "manage_existing_get_size: Nessun source-name nel riferimento." - -msgid "model server went away" -msgstr "model server é scomparso" - -#, python-format -msgid "modify volume: %s does not exist!" -msgstr "modify volume: %s does not exist!" - -msgid "san ip must be configured!" -msgstr "L'IP SAN deve essere configurato." - -msgid "san_login must be configured!" -msgstr "san_login deve essere configurato." - -msgid "san_password must be configured!" -msgstr "san_password deve essere configurato." - -#, python-format -msgid "single_user auth mode enabled, but %(param)s not set" -msgstr "" -"modalità di autorizzazione single_user abilitata, ma %(param)s non impostato" - -msgid "snm2 command timeout." -msgstr "Timeout del comando snm2." - -msgid "" -"storwize_svc_multihostmap_enabled is set to False, not allowing multi host " -"mapping." -msgstr "" -"storwize_svc_multihostmap_enabled è impostato su False, associazione di più " -"host non consentita. " - -#, python-format -msgid "unmanage: Volume %s does not exist!" -msgstr "unmanage: Il volume %s non esiste." diff --git a/cinder/locale/it/LC_MESSAGES/cinder.po b/cinder/locale/it/LC_MESSAGES/cinder.po deleted file mode 100644 index ba9ef2357..000000000 --- a/cinder/locale/it/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,10713 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# FIRST AUTHOR , 2011 -# OpenStack Infra , 2015. #zanata -# Tom Cocozzello , 2015. #zanata -# Alessandra , 2016. #zanata -# Tom Cocozzello , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-03-12 07:22+0000\n" -"Last-Translator: Alessandra \n" -"Language: it\n" -"Plural-Forms: nplurals=2; plural=(n != 1);\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Italian\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"OpenStack Cinder versione: %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr " ma la dimensione ora è %d" - -#, python-format -msgid " but size is now %d." -msgstr " ma la dimensione ora è %d." - -msgid " or " -msgstr "oppure" - -#, python-format -msgid " status must be %s and " -msgstr " lo stato deve essere %s e " - -#, python-format -msgid "%(attr)s is not set." -msgstr "%(attr)s non è impostato." - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing non può gestire un volume connesso agli host. " -"Disconnettere questo volume dagli host esistenti prima dell'importazione" - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"risultato: %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s: %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s: Autorizzazione negata." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s: non riuscito con un output CLI imprevisto.\n" -" Comando: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"Codice dello stato: %(_status)s\n" -"Corpo: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, subjectAltName: %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s: creazione portale di rete: accertarsi che la porta %(port)d " -"sull'ip %(ip)s non sia utilizzata da un altro servizio." - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "" -"%(name)s ha un requisito minimo di numero di caratteri pari a %(min_length)s." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s ha più di %(max_length)s caratteri." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s non riuscito. L'oggetto di " -"backup riporta una modalità non prevista. I backup di immagine o di file " -"sono supportati; la modalità corrente è %(vol_mode)s." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" -"Il servizio %(service)s non è %(status)s sull'applicazione di archiviazione: " -"%(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s deve essere <= %(max_value)d" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s deve essere >= %(min_value)d" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" -"Il valore %(worker_name)s di %(workers)d non è valido, deve essere superiore " -"a 0." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "%s \"data\" is not in result." -msgstr "\"data\" %s non presente nel risultato." - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"Impossibile accedere a %s. Verificare che GPFS sia attiva e che il file " -"system sia montato." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"Impossibile ridimensionare %s mediante l'operazione clona, perché non " -"contiene blocchi" - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"Impossibile ridimensionare %s mediante l'operazione clona, perché ospitato " -"su un volume compresso" - -#, python-format -msgid "%s configuration option is not set." -msgstr "L'opzione di configurazione %s non è impostata. " - -#, python-format -msgid "%s does not exist." -msgstr "%s non esiste." - -#, python-format -msgid "%s is not a directory." -msgstr "%s non è una directory." - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s non è una stringa o unicode" - -#, python-format -msgid "%s is not installed" -msgstr "%s non installato" - -#, python-format -msgid "%s is not installed." -msgstr "%s non installato." - -#, python-format -msgid "%s is not set" -msgstr "%s non è impostato" - -#, python-format -msgid "%s is not set and is required for the replication device to be valid." -msgstr "" -"%s non è impostato ed è richiesto affinché il dispositivo di replica sia " -"valido." - -#, python-format -msgid "%s is not set." -msgstr "%s non impostato." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s deve essere un'immagine qcow2 o raw validi." - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s deve essere un percorso assoluto." - -#, python-format -msgid "%s must be an integer." -msgstr "%s deve essere un numero intero." - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s non impostato in cinder.conf" - -#, python-format -msgid "%s not set." -msgstr "%s non impostato." - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s' non è valido per flashsystem_connection_protocol nel file di " -"configurazione. i valori validi sono %(enabled)s." - -msgid "'active' must be present when writing snap_info." -msgstr "'active' deve essere presente durante la scrittura di snap_info." - -msgid "'consistencygroup_id' must be specified" -msgstr "è necessario specificare 'consistencygroup_id'" - -msgid "'qemu-img info' parsing failed." -msgstr "analisi di 'qemu-img info' non riuscita." - -msgid "'status' must be specified." -msgstr "È necessario specificare 'status'." - -msgid "'volume_id' must be specified" -msgstr "È necessario specificare 'volume_id'" - -msgid "'{}' object has no attribute '{}'" -msgstr "L'oggetto '{}'non ha l'attributo '{}'" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"(Comando: %(cmd)s) (Codice di ritorno: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "Un LUN (HLUN) non è stato trovato. (LDEV: %(ldev)s)" - -msgid "A concurrent, possibly contradictory, request has been made." -msgstr "" -"È stata effettuata una richiesta contemporanea, probabilmente " -"contraddittoria." - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"Non è stato trovato un LUN (HLUN) disponibile. Aggiungere un diverso gruppo " -"di host. (LDEV: %(ldev)s)" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "" -"Impossibile aggiungere un gruppo di host. (porta: %(port)s, nome: %(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"Impossibile eliminare un gruppo di host. (porta: %(port)s, gid: %(gid)s, " -"nome: %(name)s)" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "Un gruppo di host non è valido. (gruppo host: %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "Impossibile eliminare una coppia. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"Impossibile creare una coppia. Il numero massimo di coppie è stato superato. " -"(metodo di copia: %(copy_method)s, P-VOL: %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "Un parametro non è valido. (%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "Il valore del parametro non è valido. (%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "Impossibile trovare un pool. (id pool: %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Lo stato dell'istantanea non è valido. (stato: %(status)s)" - -msgid "A valid secondary target MUST be specified in order to failover." -msgstr "" -"Una destinazione secondaria valida DEVE essere specificata per poter " -"eseguire il failover." - -msgid "A volume ID or share was not specified." -msgstr "ID volume o condivisione non specificati. " - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "Lo stato del volume non è valido. (stato: %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "API %(name)s non riuscita con stringa di errore %(err)s" - -#, python-format -msgid "" -"API Version String %(version)s is of invalid format. Must be of format " -"MajorNum.MinorNum." -msgstr "" -"Stringa della versione API %(version)s in formato non valido. Deve essere in " -"formato MajorNum.MinorNum." - -msgid "API key is missing for CloudByte driver." -msgstr "Chiave API mancante per il driver CloudByte." - -#, python-format -msgid "API response: %(response)s" -msgstr "Risposta dell'API: %(response)s" - -#, python-format -msgid "API response: %s" -msgstr "Risposta dell'API: %s" - -#, python-format -msgid "API version %(version)s is not supported on this method." -msgstr "Versione API %(version)s non supportata in questo metodo." - -msgid "API version could not be determined." -msgstr "Impossibile determinare la versione API." - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" -"Si sta per eliminare i progetti child con quota non zero. Ciò non dovrebbe " -"essere eseguito" - -msgid "Access list not available for public volume types." -msgstr "Elenco accessi non disponibile per i tipi di volume pubblici." - -msgid "Activate or deactivate QoS error." -msgstr "Errore di attivazione o disattivazione QoS. " - -msgid "Activate snapshot error." -msgstr "Errore di attivazione istantanea." - -msgid "Add FC port to host error." -msgstr "Errore di aggiunta porta FC all'host. " - -msgid "Add fc initiator to array error." -msgstr "Errore di aggiunta iniziatore fc all'array. " - -msgid "Add initiator to array error." -msgstr "Errore di aggiunta iniziatore all'array. " - -msgid "Add lun to cache error." -msgstr "Errore di aggiunta lun alla cache. " - -msgid "Add lun to partition error." -msgstr "Errore di aggiunta lun alla partizione. " - -msgid "Add mapping view error." -msgstr "Errore di aggiunta vista associazione. " - -msgid "Add new host error." -msgstr "Errore di aggiunta nuovo host. " - -msgid "Add port to port group error." -msgstr "Errore di aggiunta porta a gruppo di porte." - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"Tutti i pool di memoria specificati per essere gestiti non esistono. " -"Controllare la configurazione. Pool non esistenti: %s " - -msgid "An API version request must be compared to a VersionedMethod object." -msgstr "" -"La richiesta di una versione API deve essere confrontata a un oggetto " -"VersionedMethod." - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "Si è verificato un errore in SheepdogDriver. (Motivo: %(reason)s) " - -msgid "An error has occurred during backup operation" -msgstr "Si è verificato un errore durante l'operazione di backup" - -#, python-format -msgid "An error occured while attempting to modifySnapshot '%s'." -msgstr "" -"Si è verificato un errore durante il tentativo di modificare l'istantanea " -"\"%s\". " - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "Si è verificato un errore durante la ricerca del volume \"%s\". " - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"Si è verificato un errore durante l'operazione di LUNcopy. Nome LUNcopy: " -"%(luncopyname)s. Stato LUNcopy: %(luncopystatus)s. Stato LUNcopy: " -"%(luncopystate)s." - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "Si è verificato un errore durante la lettura del volume \"%s\". " - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "Si è verificato un errore durante la scrittura del volume \"%s\". " - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "Impossibile aggiungere un utente iSCSI CHAP. (nome utente: %(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "Un utente iSCSI CHAP non può essere eliminato. (nome utente: %(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"Impossibile aggiungere una destinazione iSCSI. (porta: %(port)s, alias: " -"%(alias)s, motivo: %(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"Impossibile eliminare una destinazione iSCSI. (porta: %(port)s, tno: " -"%(tno)s, alias: %(alias)s)" - -msgid "An unknown exception occurred." -msgstr "E' stato riscontrato un errore sconosciuto" - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "" -"A un utente con un token nell'ambito di un sottoprogetto non è consentito " -"visualizzare la quota dei relativi parent." - -msgid "Append port group description error." -msgstr "Errore di aggiunta descrizione gruppo di porte." - -#, python-format -msgid "" -"Applying the zones and cfgs to the switch failed (error code=%(err_code)s " -"error msg=%(err_msg)s." -msgstr "" -"Applicazione di zone e cfgs allo switch non riuscita (codice di errore=" -"%(err_code)s messaggio di errore=%(err_msg)s." - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "L'array non esiste o è offline. Lo stato corrente dell'array è %s. " - -msgid "Associate host to hostgroup error." -msgstr "Errore di associazione host al gruppo host." - -msgid "Associate host to mapping view error." -msgstr "Errore di associazione host alla vista associazione." - -msgid "Associate initiator to host error." -msgstr "Errore di associazione iniziatore all'host. " - -msgid "Associate lun to QoS error." -msgstr "Errore di associazione lun a QoS. " - -msgid "Associate lun to lungroup error." -msgstr "Errore di associazione lun al gruppo lun." - -msgid "Associate lungroup to mapping view error." -msgstr "Errore di associazione gruppo lun alla vista associazione." - -msgid "Associate portgroup to mapping view error." -msgstr "Errore di associazione gruppo porte a vista associazione. " - -msgid "At least one valid iSCSI IP address must be set." -msgstr "È necessario impostare almeno un indirizzo IP iSCSI valido." - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "" -"Tentativo di trasferimento %s con chiave di autenticazione (auth) non valida." - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "Dettagli gruppo aut [%s] non trovati nella memoria CloudByte." - -msgid "Auth user details not found in CloudByte storage." -msgstr "Dettagli utente aut non trovati nella memoria CloudByte." - -msgid "Authentication error" -msgstr "Errore di autenticazione" - -#, python-format -msgid "Authentication failed, verify the switch credentials, error code %s." -msgstr "" -"Autenticazione non riuscita, verificare le credenziali dello switch, codice " -"di errore %s." - -msgid "Authorization error" -msgstr "Errore di autorizzazione" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "L'area di disponibilità '%(s_az)s' non è valida." - -msgid "Available categories:" -msgstr "Categorie disponibili:" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"Spec QoS di backend non supportate in questa famiglia di memoria e versione " -"ONTAP." - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "Il backend non esiste (%(backend)s)" - -msgid "Backend has already been failed over. Unable to fail back." -msgstr "Failover del backend già eseguito. Impossibile eseguire il failback." - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "Report Backend: %(message)s" - -msgid "Backend reports: item already exists" -msgstr "Report Backend: l'elemento esiste già" - -msgid "Backend reports: item not found" -msgstr "Report Backend: elemento non trovato" - -msgid "Backend server not NaServer." -msgstr "Il server di backend non è NaServer." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "Raggiunto timeout di tentativi del servizio backend: %(timeout)s sec" - -msgid "Backend storage did not configure fiber channel target." -msgstr "" -"L'archivio di backend non ha configurato la destinazione del canale a fibre " -"ottiche" - -msgid "Backing up an in-use volume must use the force flag." -msgstr "" -"Il backup di un volume in uso deve utilizzare l'indicatore di forzatura. " - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "Impossibile trovare il backup %(backup_id)s." - -msgid "Backup RBD operation failed" -msgstr "Operazione di backup RBD non riuscita" - -msgid "Backup already exists in database." -msgstr "Il backup esiste già nel database. " - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "Il driver di backup ha riportato un errore: %(message)s" - -msgid "Backup id required" -msgstr "ID backup richiesto" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "Backup non supportato per i volumi GlusterFS con istantanee." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "Il backup è supportato solo per i volumi SOFS senza file di backup." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "" -"Il backup è supportato solo per i volumi GlusterFS formattati in modo non " -"elaborato." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "" -"Il backup è supportato solo per i volumi SOFS formattati in modo non " -"elaborato." - -msgid "Backup operation of an encrypted volume failed." -msgstr "" -"L'operazione di backup di un volume codificato non ha avuto esito positivo." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Il servizio di backup %(configured_service)s non supporta la verifica. L'ID " -"backup %(id)s non è verificato. Ignorare la verifica." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"Il servizio di backup %(service)s non supporta la verifica. L'id backup " -"%(id)s non è verificato. Ignorare la reimpostazione." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "Il backup dovrebbe avere una sola istantanea ma invece ne ha %s" - -msgid "Backup status must be available" -msgstr "Lo stato del backup deve essere available" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "Lo stato del backup deve essere disponibile e non %s." - -msgid "Backup status must be available or error" -msgstr "Lo stato del backup deve essere available o error" - -msgid "Backup to be restored has invalid size" -msgstr "Il backup da ripristinare ha una dimensione non valida" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "Restituita riga di stato non corretto: %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "Chiavi errate nell'insieme di quota: %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" -"Risposta non corretta o imprevista dall'API di backend del volume di " -"archiviazione: %(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "" -"Formato progetto non corretto: il formato del progetto non è corretto (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" -"Richiesta non valida inviata al cluster Datera: Argomenti non validi: " -"%(args)s | %(message)s" - -msgid "Bad response from Datera API" -msgstr "Risposta errata dall'API Datera" - -msgid "Bad response from SolidFire API" -msgstr "Risposta dell'API SolidFire non valida" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "Risposta non valida da XMS, %s" - -msgid "Binary" -msgstr "Valore binario" - -msgid "Blank components" -msgstr "Componenti vuoti" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Schema di autenticazione API Blockbridge (token o password)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Password API Blockbridge (per schema aut 'password')" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Token API Blockbridge (per schema aut 'token')" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Utente API Blockbridge (per schema aut 'password')" - -msgid "Blockbridge api host not configured" -msgstr "Host api Blockbridge non configurato " - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "Blockbridge configurato con schema aut non valido '%(auth_scheme)s'" - -msgid "Blockbridge default pool does not exist" -msgstr "Il pool predefinito Blockbridge non esiste " - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" -"Password Blockbridge non configurata (richiesta per lo schema aut 'password')" - -msgid "Blockbridge pools not configured" -msgstr "Pool Blockbridge non configurati " - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" -"Token Blockbridge non configurato (richiesto per lo schema aut 'token')" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" -"Utente Blockbridge non configurato (richiesto per lo schema aut 'password')" - -#, python-format -msgid "Brocade Fibre Channel Zoning CLI error: %(reason)s" -msgstr "Errore CLI di divisione in zone di Brocade Fibre Channel: %(reason)s" - -#, python-format -msgid "Brocade Fibre Channel Zoning HTTP error: %(reason)s" -msgstr "Errore HTTP di divisione in zone di Brocade Fibre Channel: %(reason)s" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "Il segreto CHAP deve essere 12-16 byte. " - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Output eccezione CLI:\n" -" comando: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Output eccezione CLI:\n" -" comando: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E L'associazione VDisk a host non è stata creata perché il VDisk " -"ègià associato ad un host.\n" -" \"" - -msgid "CONCERTO version is not supported" -msgstr "Versione CONCERTO non supportata" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "CPG (%s) non esiste nell'array" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "" -"Il nome della cache è Nessuno, impostare smartcache:cachename nella chiave. " - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "Volume cache %(cache_vol)s non ha istantanea %(cache_snap)s." - -#, python-format -msgid "Cache volume %s does not have required properties" -msgstr "Il volume della cache %s non presenta le proprietà richieste" - -msgid "Call returned a None object" -msgstr "La chiamata ha restituito un oggetto None" - -msgid "Can not add FC port to host." -msgstr "Impossibile aggiungere la porta FC all'host." - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "Impossibile trovare l'ID cache per nome cache %(name)s." - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "Impossibile trovare l'ID partizione per nome %(name)s." - -#, python-format -msgid "Can not get pool info. pool: %s" -msgstr "Impossibile ottenere le informazioni sul pool. pool: %s" - -#, python-format -msgid "Can not translate %s to integer." -msgstr "Impossibile convertire %s in un numero intero." - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "Impossibile accedere a 'scality_sofs_config': %s" - -msgid "Can't attach snapshot." -msgstr "Impossibile collegare l'istantanea." - -msgid "Can't decode backup record." -msgstr "Impossibile decodificare il record di backup. " - -#, python-format -msgid "Can't extend replication volume, volume: %(id)s" -msgstr "Impossibile estendere il volume di replica, volume: %(id)s" - -msgid "Can't find LUN on the array, please check the source-name or source-id." -msgstr "" -"Impossibile trovare la LUN sull'array, controllare source-name o source-id." - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "Impossibile trovare il nome cache nell'array, nome cache: %(name)s." - -#, python-format -msgid "Can't find lun id from db, volume: %(id)s" -msgstr "Impossibile trovare l'id lun da db, volume: %(id)s" - -#, python-format -msgid "Can't find lun info on the array. volume: %(id)s, lun name: %(name)s." -msgstr "" -"Impossibile trovare informazioni sulla lun nell'array. volume: %(id)s, nome " -"lun: %(name)s." - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "" -"Impossibile trovare il nome partizione nell'array, il nome partizione è: " -"%(name)s." - -#, python-format -msgid "Can't find service: %s" -msgstr "Impossibile trovare il servizio: %s" - -msgid "" -"Can't find snapshot on array, please check the source-name or source-id." -msgstr "" -"Impossibile trovare l'istantanea sull'array, controllare source-name o " -"source-id." - -msgid "Can't find the same host id from arrays." -msgstr "Impossibile trovare lo stesso id host dagli array." - -#, python-format -msgid "Can't get volume id from snapshot, snapshot: %(id)s" -msgstr "Impossibile ottenere l'id volume dall'istantanea, istantanea: %(id)s" - -#, python-format -msgid "Can't get volume id. Volume name: %s." -msgstr "Impossibile ottenere l'id volume. Nome volume: %s" - -#, python-format -msgid "Can't import LUN %(lun_id)s to Cinder. LUN type mismatched." -msgstr "" -"Impossibile importare la LUN %(lun_id)s in Cinder. Tipo di LUN non " -"corrispondente." - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a HyperMetroPair." -msgstr "" -"Impossibile importare LUN %s in Cinder. Esiste già in un HyperMetroPair." - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN copy task." -msgstr "" -"Impossibile importare la LUN %s in Cinder. Esiste già in un'attività di " -"copia LUN." - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN group." -msgstr "Impossibile importare LUN %s in Cinder. Esiste già in un gruppo LUN." - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN mirror." -msgstr "" -"Impossibile importare la LUN %s in Cinder. Esiste già in un mirror LUN." - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a SplitMirror." -msgstr "" -"Impossibile importare la LUN %s in Cinder. Esiste già in uno SplitMirror." - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a migration task." -msgstr "" -"Impossibile importare la LUN %s in Cinder. Esiste già in un'attività di " -"migrazione." - -#, python-format -msgid "" -"Can't import LUN %s to Cinder. Already exists in a remote replication task." -msgstr "" -"Impossibile importare la LUN %s in Cinder. Esiste già in un'attività di " -"replica remota." - -#, python-format -msgid "Can't import LUN %s to Cinder. LUN status is not normal." -msgstr "Impossibile importare LUN %s in Cinder. Lo stato LUN non è normal." - -#, python-format -msgid "Can't import snapshot %s to Cinder. Snapshot doesn't belong to volume." -msgstr "" -"Impossibile importare l'istantanea %s in Cinder. L'istantanea non appartiene " -"al volume." - -#, python-format -msgid "Can't import snapshot %s to Cinder. Snapshot is exposed to initiator." -msgstr "" -"Impossibile importare l'istantanea %s in Cinder. L'istantanea è esposta " -"all'iniziatore." - -#, python-format -msgid "" -"Can't import snapshot %s to Cinder. Snapshot status is not normal or running " -"status is not online." -msgstr "" -"Impossibile importare l'istantanea %s in Cinder. Lo stato dell'istantanea " -"non è normal o lo stato di esecuzione non è online." - -#, python-format -msgid "Can't open config file: %s" -msgstr "Impossibile aprire il file di configurazione: %s" - -msgid "Can't parse backup record." -msgstr "Impossibile analizzare il record di backup. " - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"Impossibile aggiungere il volume %(volume_id)s al gruppo di coerenza " -"%(group_id)s perché non dispone di un tipo di volume." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"Impossibile aggiungere il volume %(volume_id)s al gruppo di coerenza " -"%(group_id)s perchéè già nel gruppo di coerenza %(orig_group)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"Impossibile aggiungere il volume %(volume_id)s al gruppo di coerenza " -"%(group_id)s perché non è possibile trovare il volume." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"Impossibile aggiungere il volume %(volume_id)s al gruppo di coerenza " -"%(group_id)s perché il volume non esiste." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"Impossibile aggiungere il volume %(volume_id)s al gruppo di coerenza " -"%(group_id)s perché il volume si trova in uno stato non valido: %(status)s. " -"Gli stati validi sono: %(valid)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"Impossibile aggiungere il volume %(volume_id)s al gruppo di coerenza " -"%(group_id)s perché il tipo di volume %(volume_type)s non è supportato dal " -"gruppo." - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"Impossibile collegare il volume già collegato %s; multicollegamento " -"disabilitato tramitel'opzione di configurazione 'netapp_enable_multiattach'. " - -msgid "Cannot change VF context in the session." -msgstr "Impossibile modificare il contesto VF nella sessione." - -#, python-format -msgid "" -"Cannot change VF context, specified VF is not available in the manageable VF " -"list %(vf_list)s." -msgstr "" -"Impossibile modificare il contesto VF, il contesto VF specificato non è " -"disponibile nell'elenco di VF gestibili %(vf_list)s." - -msgid "Cannot connect to ECOM server." -msgstr "Impossibile effettuare la connessione al server ECOM." - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"Impossibile creare il clone della dimensione %(vol_size)s dal volume della " -"dimensione %(src_vol_size)s" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"Impossibile creare il gruppo di coerenza %(group)s perché l'istantanea " -"%(snap)s non è in uno stato valido. Gli stati validi sono: %(valid)s." - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"Impossibile creare il gruppo di coerenza %(group)s perché il volume di " -"origine %(source_vol)s non è in uno stato valido. Gli stati validi sono: " -"%(valid)s." - -#, python-format -msgid "Cannot create directory %s." -msgstr "Impossibile creare la directory %s. " - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "Impossibile creare le specifiche di codifica. Tipo di volume in uso." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"Impossibile creare l'immagine del formato disco: %s. Viene accettato solo il " -"formato disco vmdk." - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "Impossibile creare la vista di mascheramento: %(maskingViewName)s. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"Impossibile creare più di %(req)s volumi nell'array ESeries quando " -"'netapp_enable_multiattach' è impostato su true." - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "" -"Impossibile creare o trovare un gruppo di archiviazione con nome " -"%(sgGroupName)s." - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"Impossibile creare il volume della dimensione %(vol_size)s dall'istantanea " -"della dimensione %(snap_size)s" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "Impossibile creare il volume di dimensione %s: non multiplo di 8GB. " - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"Impossibile creare volume_type con nome %(name)s e specifiche %(extra_specs)s" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "Impossibile eliminare la LUN %s mentre esistono istantanee. " - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"Impossibile eliminare il volume cache: %(cachevol_name)s. È stato aggiornato " -"alle%(updated_at)s e attualmente ha %(numclones)d istanze volume." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"Impossibile eliminare il volume cache: %(cachevol_name)s. È stato aggiornato " -"alle%(updated_at)s e attualmente ha %(numclones)s istanze volume." - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "" -"Impossibile eliminare le specifiche di codifica. Tipo di volume in uso." - -msgid "Cannot determine storage pool settings." -msgstr "Impossibile determinare le impostazioni del pool di archiviazione." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "Impossibile eseguire /sbin/mount.sofs" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "Impossibile trovare il gruppo CG %s." - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "" -"Impossibile trovare il servizio di configurazione controller per il sistema " -"di memorizzazione %(storage_system)s." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "" -"Impossibile trovare il servizio di replica per creare il volume per " -"l'istantanea %s." - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "" -"Impossibile trovare il servizio di replica per eliminare l'istantanea %s." - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "Impossibile trovare il servizio di replica sul sistema %s." - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "" -"Impossibile trovare il volume: %(id)s. Annullamento gestione. Uscita..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "" -"Impossibile trovare il volume: %(volumename)s. Operazione di estensione. " -"Uscire...." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "Impossibile trovare il numero unità per il volume %(volumeName)s." - -msgid "Cannot find migration task." -msgstr "Impossibile trovare l'attività di migrazione. " - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "Impossibile trovare il servizio di replica sul sistema %s." - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "Impossibile trovare l'istanza GC di origine. consistencygroup_id: %s." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "Impossibile ottenere mcs_id per id canale: %(channel_id)s. " - -msgid "Cannot get necessary pool or storage system information." -msgstr "" -"Impossibile ottenere le informazioni necessarie sul sistema di archiviazione " -"o sul pool." - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"Impossibile ottenere o creare un gruppo di archiviazione: %(sgGroupName)s " -"per il volume %(volumeName)s " - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "Impossibile ottenere o creare il gruppo iniziatore: %(igGroupName)s. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "Impossibile ottenere il gruppo di porte: %(pgGroupName)s. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"Impossibile ottenere il gruppo di archiviazione: %(sgGroupName)s dalla vista " -"di mascheramento %(maskingViewInstanceName)s. " - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Impossibile ottenere l'intervallo della dimensione supportato per %(sps)s " -"Codice di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"Impossibile ottenere il gruppo di archiviazione predefinito per la politica " -"FAST: %(fastPolicyName)s." - -msgid "Cannot get the portgroup from the masking view." -msgstr "Impossibile ottenere il gruppo di porte dalla vista di mascheramento." - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "Impossibile montare Scality SOFS, controllare il syslog per gli errori" - -msgid "Cannot ping DRBDmanage backend" -msgstr "Impossibile effettuare il ping al backend DRBDmanage" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "Impossibile collocare il volume %(id)s su %(host)s" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"Impossibile fornire sia 'cgsnapshot_id' e 'source_cgid' per creareil gruppo " -"di coerenza %(name)s dall'origine. " - -msgid "Cannot register resource" -msgstr "Impossibile registrare la risorsa" - -msgid "Cannot register resources" -msgstr "Impossibile registrare le risorse" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"Impossibile rimuovere il volume %(volume_id)s dal gruppo di coerenza " -"%(group_id)s perché non è presente nel gruppo." - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"Impossibile rimuovere il volume %(volume_id)s dal gruppo di coerenza " -"%(group_id)s perché il volume si trova in uno stato non valido: %(status)s. " -"Gli stati validi sono: %(valid)s." - -#, python-format -msgid "Cannot retype from HPE3PARDriver to %s." -msgstr "Impossibile riscrivere da HPE3PARDriver a %s." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "Impossibile riscrivere da un array 3PAR ad un altro." - -msgid "Cannot retype to a CPG in a different domain." -msgstr "Impossibile riscrivere in un CPG in un dominio diverso." - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "Impossibile riscrivere in uno snap CPG in un diverso dominio." - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"Impossibile eseguire il comando vgc-cluster, assicurarsi che sia installato " -"il software e che le autorizzazioni siano impostate correttamente. " - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "" -"Impossibile impostare entrambi hitachi_serial_number e hitachi_unit_name." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "" -"Impossibile specificare nome dominio di protezione e id dominio di " -"protezione." - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "" -"Impossibile specificare il nome del pool di memoria e l'ID del pool di " -"memoria. " - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"Impossibile aggiornare il gruppo di coerenza %(group_id)s perché non sono " -"stati forniti nome, descrizione, add_volumes o remove_volumes validi." - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "" -"Impossibile aggiornare le specifiche di codifica. Tipo di volume in uso." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "Impossibile aggiornare volume_type %(id)s" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "Impossibile verificare l'esistenza dell'oggetto:%(instanceName)s." - -msgid "Cascade option is not supported." -msgstr "L'opzione a catena non è supportata." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "Impossibile trovare CgSnapshot %(cgsnapshot_id)s." - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cgsnahost vuoto. Non verrà creato alcun gruppo di coerenza." - -msgid "Cgsnapshot status must be available or error" -msgstr "Lo stato di Cgsnapshot deve essere available o error" - -msgid "Change hostlun id error." -msgstr "Errore di modifica ID hostlun." - -msgid "Change lun priority error." -msgstr "Errore di modifica della priorità lun. " - -msgid "Change lun smarttier policy error." -msgstr "Errore di modifica della politica smarttier lun. " - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "" -"La modifica renderebbe l'utilizzo inferiore a 0 per le seguenti risorse: " -"%(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "" -"Controllare le autorizzazioni di accesso per la condivisione ZFS assegnata a " -"questo driver." - -msgid "Check hostgroup associate error." -msgstr "Errore di controllo associazione gruppo host. " - -msgid "Check initiator added to array error." -msgstr "Errore di controllo aggiunta iniziatore all'array. " - -msgid "Check initiator associated to host error." -msgstr "Errore di controllo iniziatore associato all'host. " - -msgid "Check lungroup associate error." -msgstr "Errore di controllo associazione gruppo lun. " - -msgid "Check portgroup associate error." -msgstr "Errore di controllo associazione gruppo porte. " - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"Controllare lo stato del servizio http. Assicurarsi che il numero della " -"porta https sia uguale a quello specificato in cinder.conf." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "" -"La dimensione della porzione non è un multiplo della dimensione del blocco " -"per la creazione dell'hash." - -#, python-format -msgid "Cisco Fibre Channel Zoning CLI error: %(reason)s" -msgstr "Errore CLI di divisione in zone di Cisco Fibre Channel: %(reason)s" - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "" -"La funzione di creazione del clone non dispone di licenza in " -"%(storageSystem)s." - -#, python-format -msgid "" -"Clone type '%(clone_type)s' is invalid; valid values are: '%(full_clone)s' " -"and '%(linked_clone)s'." -msgstr "" -"Il tipo di clone '%(clone_type)s' non è valido; i valori validi sono: " -"'%(full_clone)s' e '%(linked_clone)s'." - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "" -"Il cluster non è formattato. È probabilmente necessario eseguire \"dog " -"cluster format\"." - -#, python-format -msgid "Coho Data Cinder driver failure: %(message)s" -msgstr "Errore driver Coho Data Cinder: %(message)s" - -msgid "Coho rpc port is not configured" -msgstr "La porta RPC Coho non è configurata" - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "Il comando %(cmd)s è bloccato nella CLI ed è stato annullato " - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "Timeout CommandLineHelper._wait_for_a_condition: %s " - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "CommandLineHelper._wait_for_condition: %s timeout." - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"Compression Enabler non è installato. Impossibile creare il volume compresso." - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "Cluster di calcolo: %(cluster)s non trovato. " - -msgid "Condition has no field." -msgstr "La condizione non ha campi." - -#, python-format -msgid "Config 'max_over_subscription_ratio' invalid. Must be > 0: %s" -msgstr "" -"Configurazione 'max_over_subscription_ratio' non valida. Deve essere > 0: %s" - -msgid "Configuration error: dell_sc_ssn not set." -msgstr "Errore di configurazione: dell_sc_ssn non impostato." - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "Il file di configurazione %(configurationFile)s non esiste." - -msgid "Configuration is not found." -msgstr "Configurazione non trovata." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "Valore di configurazione %s non impostato." - -msgid "Configured host type is not supported." -msgstr "Il tipo di host configurato non è supportato." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"Specifiche QoS in conflitto nel tipo volume %s: quando spec QoS è associata " -"al tipo di volume, legacy \"netapp:qos_policy_group\" non consentito nelle " -"specifiche supplementari del tipo di volume." - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Connessione a glance non riuscita: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Connessione a swift non riuscita: %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "Il connettore non fornisce: %s " - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "Il connettore non ha le informazioni necessarie: %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"Il gruppo di coerenza %s ancora contiene volumi. È richiesto l'indicatore " -"force per eliminarlo." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "Il gruppo di coerenza %s ancora dispone di cgsnapshot dipendenti." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "Il gruppo di coerenza è vuoto. Non verrà creato nessun cgsnapshot." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"Lo stato del gruppo di coerenza deve essere available o error, ma lo stato " -"corrente è:%s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "" -"Lo stato del gruppo di coerenza deve essere available, ma lo stato corrente " -"è: %s." - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "Impossibile trovare ConsistencyGroup %(consistencygroup_id)s." - -msgid "Container" -msgstr "Contenitore" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"Formato contenitore: %s non supportato dal driver VMDK, solo 'bare' è " -"supportato." - -msgid "Container size smaller than required file size." -msgstr "" -"Dimensione del contenitore più piccola della dimensione di file richiesta." - -msgid "Content type not supported." -msgstr "Tipo di contenuto non supportato." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "Controller Configuration Service non trovato in %(storageSystemName)s." - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "Impossibile risolvere l'IP del controller '%(host)s': %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "Convertito in %(f1)s, ma il formato ora è %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "Convertito in %(vol_format)s, ma il formato ora è %(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "Convertito in non elaborato, ma il formato ora è %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "Convertito su grezzo, ma il formato è ora %s." - -msgid "Coordinator uninitialized." -msgstr "Coordinatore non inizializzato." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"Copia attività di volume non riuscita: convert_to_base_volume: id=%(id)s, " -"status=%(status)s." - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "Copia dei metadati da %(src_type)s %(src_id)s a %(vol_id)s." - -msgid "" -"Could not determine which Keystone endpoint to use. This can either be set " -"in the service catalog or with the cinder.conf config option " -"'backup_swift_auth_url'." -msgstr "" -"Impossibile determinare quale endpoint Keystone utilizzare. Può essere " -"impostato sia nel catalogo del servizio che utilizzando l'opzione di " -"configurazione cinder.conf 'backup_swift_auth_url'." - -msgid "" -"Could not determine which Swift endpoint to use. This can either be set in " -"the service catalog or with the cinder.conf config option 'backup_swift_url'." -msgstr "" -"Impossibile determinare quale endpoint Swift utilizzare. Può essere " -"impostato sia nel catalogo del servizio che utilizzando l'opzione di " -"configurazione cinder.conf 'backup_swift_url'." - -msgid "Could not find DISCO wsdl file." -msgstr "Impossibile trovare il file wsdl DISCO." - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "Impossibile trovare l'id cluster GPFS: %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "Impossibile trovare il dispositivo di file system GPFS: %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "" -"Impossibile trovare un host per il volume %(volume_id)s con tipo %(type_id)s." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "Impossibile trovare la configurazione in %(path)s" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "Impossibile trovare l'esportazione iSCSI per il volume %(volumeName)s." - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "Impossibile trovare l'esportazione iSCSI per il volume %s" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "" -"Impossibile trovare la destinazione iscsi per il volume: %(volume_id)s." - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "" -"Impossibile trovare la chiave nell'output del comando %(cmd)s: %(out)s." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "Impossibile trovare il parametro %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "Impossibile trovare la destinazione %s" - -#, python-format -msgid "Could not find the parent volume for Snapshot '%s' on array." -msgstr "Impossibile trovare il volume parent per l'istantanea '%s' sull'array." - -#, python-format -msgid "Could not find unique snapshot %(snap)s on volume %(vol)s." -msgstr "Impossibile trovare l'istantanea univoca %(snap)s sul volume %(vol)s." - -msgid "Could not get system name." -msgstr "Impossibile ottenere il nome sistema." - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "Impossibile caricare l'app paste '%(name)s' in %(path)s" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "Impossibile leggere %s. Eseguire di nuovo con sudo" - -#, python-format -msgid "" -"Could not read information for snapshot %(name)s. Code: %(code)s. Reason: " -"%(reason)s" -msgstr "" -"Impossibile leggere le informazioni per l'istantanea %(name)s. Codice: " -"%(code)s. Motivo: %(reason)s" - -#, python-format -msgid "Could not restore configuration file %(file_path)s: %(exc)s" -msgstr "" -"Non è stato possibile ripristinare il file di configurazione %(file_path)s:" -"%(exc)s" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "" -"Non è stato possibile salvare la configurazione in %(file_path)s:%(exc)s" - -#, python-format -msgid "Could not start consistency group snapshot %s." -msgstr "Impossibile avviare l'istantanea del gruppo di coerenza %s." - -#, python-format -msgid "Counter %s not found" -msgstr "Contatore %s non trovato" - -msgid "Create QoS policy error." -msgstr "Errore di creazione della politica QoS." - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Creazione del backup interrotta, lo stato del backup previsto è " -"%(expected_status)s ma è stato ricevuto %(actual_status)s." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Creazione del backup interrotta, lo stato del volume previsto è " -"%(expected_status)s ma è stato ricevuto %(actual_status)s." - -msgid "Create consistency group failed." -msgstr "Creazione del gruppo di coerenza non riuscita." - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" -"La creazione di volumi codificati con tipo %(type)s dall'immagine %(image)s " -"non è supportata." - -msgid "Create export for volume failed." -msgstr "Creazione esportazione per il volume non riuscita." - -msgid "Create hostgroup error." -msgstr "Errore durante la creazione del gruppo host." - -#, python-format -msgid "Create hypermetro error. %s." -msgstr "Errore di creazione hypermetro. %s." - -msgid "Create lun error." -msgstr "Errore di creazione lun. " - -msgid "Create lun migration error." -msgstr "Errore di creazione migrazione lun. " - -msgid "Create luncopy error." -msgstr "Errore durante la creazione di luncopy." - -msgid "Create lungroup error." -msgstr "Errore durante la creazione del gruppo lun." - -msgid "Create manager volume flow failed." -msgstr "Creazione flusso del volume del gestore non riuscita. " - -msgid "Create port group error." -msgstr "Errore di creazione gruppo di porte." - -msgid "Create replication error." -msgstr "Errore di creazione replica." - -#, python-format -msgid "Create replication pair failed. Error: %s." -msgstr "Creazione coppia di replica non riuscita. Errore: %s." - -msgid "Create snapshot error." -msgstr "Errore durante la creazione dell'istantanea." - -#, python-format -msgid "Create volume error. Because %s." -msgstr "Errore di creazione del volume. Perché %s. " - -msgid "Create volume failed." -msgstr "Creazione del volume non riuscita." - -msgid "Creating a consistency group from a source is not currently supported." -msgstr "" -"La creazione di un gruppo di coerenza da un'origine non è attualmente " -"supportata." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"Creazione e attivazione delle serie di zone non riuscita: (Zone set=" -"%(cfg_name)s errore=%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "" -"Creazione e attivazione delle serie di zone non riuscita: (Zone set=" -"%(zoneset)s errore=%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "Creazione degli utilizzi da %(begin_period)s fino a %(end_period)s" - -msgid "Current host isn't part of HGST domain." -msgstr "L'host corrente non fa parte del dominio HGST. " - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"Host corrente non valido per il volume %(id)s con tipo %(type)s, migrazione " -"non consentita" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"L'host attualmente associato per il volume %(vol)s è in un gruppo host non " -"supportato con%(group)s." - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "OBSOLETO: distribuire v1 dell'API Cinder." - -msgid "DEPRECATED: Deploy v2 of the Cinder API." -msgstr "OBSOLETO: distribuire v2 dell'API Cinder." - -#, python-format -msgid "" -"DRBDmanage driver error: expected key \"%s\" not in answer, wrong DRBDmanage " -"version?" -msgstr "" -"Errore driver DRBDmanage: prevista chiave \"%s\" non presente nella " -"risposta, versione DRBDmanage errata?" - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"Errore di impostazione del driver DRBDmanage: alcune librerie richieste " -"(dbus, drbdmanage.*) non trovate." - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage prevedeva una risorsa (\"%(res)s\"), ottenute %(n)d" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for new volume after snapshot restore; resource " -"\"%(res)s\", volume \"%(vol)s\"" -msgstr "" -"Timeout DRBDmanage in attesa di un nuovo volume dopo il ripristino " -"dell'istantanea; risorsa \"%(res)s\", volume \"%(vol)s\"" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for snapshot creation; resource \"%(res)s\", " -"snapshot \"%(sn)s\"" -msgstr "" -"Timeout DRBDmanage in attesa della creazione dell'istantanea; risorsa " -"\"%(res)s\", istantanea \"%(sn)s\"" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for volume creation; resource \"%(res)s\", volume " -"\"%(vol)s\"" -msgstr "" -"Timeout DRBDmanage in attesa della creazione del volume; risorsa \"%(res)s" -"\", volume \"%(vol)s\"" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for volume size; volume ID \"%(id)s\" (res " -"\"%(res)s\", vnr %(vnr)d)" -msgstr "" -"Timeout DRBDmanage in attesa della dimensione del volume; ID volume \"%(id)s" -"\" (res \"%(res)s\", vnr %(vnr)d)" - -msgid "Data ONTAP API version could not be determined." -msgstr "Impossibile determinare la versione API di Data ONTAP." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "" -"I dati ONTAP che operano in modalità 7 non supportano i gruppi di politiche " -"QoS. " - -msgid "Database schema downgrade is not allowed." -msgstr "Il downgrade dello schema di database non è consentito." - -#, python-format -msgid "Dataset %s is not shared in Nexenta Store appliance" -msgstr "Il dataset %s non è condiviso nell'applicazione Nexenta Store" - -#, python-format -msgid "Dataset group %s not found at Nexenta SA" -msgstr "Gruppo di dataset %s non trovato su Nexenta SA" - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Dedup è un tipo di acquisizione valido, ma richiede WSAPI versione " -"'%(dedup_version)s'; è installata la versione '%(version)s'." - -msgid "Dedup luns cannot be extended" -msgstr "Impossibile estendere le lun dedup" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"Deduplication Enabler non è installato. Impossibile creare un volume " -"deduplicato" - -msgid "Default pool name if unspecified." -msgstr "Nome pool predefinito se non specificato. " - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"Quota predefinita per la risorsa: %(res)s è impostato dall'indicatore quota " -"predefinita: quota_%(res)s, è ora obsoleta. Utilizzare la classe di quota " -"predefinita per la quota predefinita." - -msgid "Default volume type can not be found." -msgstr "Impossibile trovare il tipo di volume predefinito." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "" -"Definisce la serie di pool esposti e le relative stringhe di query backend " -"associate " - -msgid "Delete LUNcopy error." -msgstr "Errore di eliminazione LUNcopy. " - -msgid "Delete QoS policy error." -msgstr "Errore di eliminazione della politica QoS." - -msgid "Delete associated lun from lungroup error." -msgstr "Errore di eliminazione lun associata dal gruppo lun. " - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Eliminazione del backup interrotta, il servizio di backup attualmente " -"configurato [%(configured_service)s] non è il servizio di backup utilizzato " -"per creare questo backup [%(backup_service)s]." - -msgid "Delete consistency group failed." -msgstr "Eliminazione del gruppo di coerenza non riuscita." - -msgid "Delete hostgroup error." -msgstr "Errore di eliminazione gruppo host. " - -msgid "Delete hostgroup from mapping view error." -msgstr "Errore di eliminazione gruppo host dalla vista associazione." - -msgid "Delete lun error." -msgstr "Errore di eliminazione lun. " - -msgid "Delete lun migration error." -msgstr "Errore di eliminazione migrazione lun. " - -msgid "Delete lungroup error." -msgstr "Errore di eliminazione gruppo lun. " - -msgid "Delete lungroup from mapping view error." -msgstr "Errore di eliminazione gruppo lun dalla vista associazione." - -msgid "Delete mapping view error." -msgstr "Errore di eliminazione vista associazione." - -msgid "Delete port group error." -msgstr "Errore di eliminazione gruppo di porte." - -msgid "Delete portgroup from mapping view error." -msgstr "Errore di eliminazione gruppo porte dalla vista associazione." - -msgid "Delete snapshot error." -msgstr "Errore di eliminazione istantanea." - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "" -"Eliminazione dell'istantanea del volume non supportata nello stato: %s." - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup interrotta, lo stato del backup previsto è %(expected_status)s " -"ma è stato ricevuto %(actual_status)s." - -msgid "Deleting volume from database and skipping rpc." -msgstr "Eliminazione del volume dal database, rpc ignorato." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "Eliminazione zone non riuscita: (comando=%(cmd)s errore=%(err)s)." - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "" -"Dell API 2.1 o successiva richiesta per il supporto del gruppo di coerenza" - -msgid "" -"Dell Cinder driver configuration error replication not supported with direct " -"connect." -msgstr "" -"Replica dell'errore di configurazione del driver Dell Cinder non supportata " -"con la connessione diretta." - -#, python-format -msgid "Dell Cinder driver configuration error replication_device %s not found" -msgstr "" -"Dispositivo di replica dell'errore di configurazione del driver Dell Cinder " -"%s non trovato" - -msgid "Deploy v3 of the Cinder API." -msgstr "Distribuire v3 dell'API Cinder." - -msgid "Describe-resource is admin only functionality" -msgstr "Describe-resource è una funzionalità solo di admin" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "La destinazione ha migration_status %(stat)s, è previsto %(exp)s." - -msgid "Destination host must be different than the current host." -msgstr "L'host di destinazione deve essere diverso dall'host corrente." - -msgid "Destination volume not mid-migration." -msgstr "Volume di destinazione non migrazione intermedia." - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"Scollegamento volume non riuscito: più di un collegamento, ma nessun " -"attachment_id fornito. " - -msgid "Detach volume from instance and then try again." -msgstr "Scollegare il volume dall'istanza e riprovare." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "È stato rilevato più di un volume con il nome %(vol_name)s" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "La colonna prevista non è stata trovata in %(fun)s: %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "Impossibile trovare la chiave prevista %(key)s in %(fun)s: %(raw)s." - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "La causa disabilitata contiene caratteri non validi o è troppo lunga" - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "Impossibile trovare il dominio con nome %s. " - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Rilevato un cluster GPFS di livello inferiore. La funzione di clonazione " -"GPFS non è abilitata nel livello daemon del cluster %(cur)s - deve essere " -"almeno di livello %(min)s." - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "" -"Inizializzazione connessione del driver non riuscita (errore: %(err)s)." - -msgid "" -"Driver is not able to do retype because the volume (LUN {}) has snapshot " -"which is forbidden to migrate." -msgstr "" -"Il driver non è in grado di eseguire la riscrittura perché il volume (LUN " -"{}) presenta un'istantanea per cui è proibita la migrazione." - -msgid "Driver must implement initialize_connection" -msgstr "Il driver deve implementare initialize_connection" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" -"Il driver ha decodificato correttamente i dati di backup importati, ma ci " -"sonocampi mancanti (%s)." - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"API proxy E-series versione %(current_version)s non supporta la serie " -"completa dispecifiche supplementari SSC. La versione proxy deve essere " -"almeno %(min_version)s. " - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"Eccezione EMC VNX Cinder Driver CLI: %(cmd)s (Codice di ritorno: %(rc)s) " -"(Output: %(out)s)." - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword devono esserevalori " -"validi. " - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"È necessario fornire 'cgsnapshot_id' o 'source_cgid' per creare il gruppo di " -"congruenza %(name)s dall'origine." - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"SLO: %(slo)s o carico di lavoro %(workload)s non validi. Esaminare la " -"precedente istruzione di errore per i valori validi." - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "Sono richiesti sia hitachi_serial_number che hitachi_unit_name." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "Element Composition Service non trovato in %(storageSystemName)s." - -msgid "Enables QoS." -msgstr "Abilita il QoS. " - -msgid "Enables compression." -msgstr "Abilita la compressione. " - -msgid "Enables replication." -msgstr "Abilita la replica. " - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "Verificare che configfs sia montato in /sys/kernel/config." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante l'aggiunta dell'iniziatore: %(initiator)s su " -"groupInitiatorGroup: %(initiatorgroup)s Codice di ritorno: %(ret.status)d " -"Messaggio: %(ret.data)s ." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"errore durante l'aggiunta a TargetGroup: %(targetgroup)s withIQN: " -"%(iqn)sCodice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Errore di collegamento del volume %(vol)s. " - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante la clonazione dell'istantanea: %(snapshot)s sul volume: " -"%(lun)s del pool: %(pool)s Progetto: %(project)s Progetto clone: " -"%(clone_proj)s Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Errore durante la creazione del volume clonato: %(cloneName)s Codice di " -"ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore creazione volume clonato: Volume: %(cloneName)s Volume di origine: " -"%(sourceName)s. Codice di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore nella creazione del gruppo: %(groupName)s. Codice di ritorno: " -"%(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Errore nella creazione della vista di mascheramento: %(groupName)s. Codice " -"di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore creazione volume: %(volumeName)s. Codice di ritorno: %(rc)lu. " -"Errore: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore creazione volume: %(volumename)s. Codice di ritorno: %(rc)lu. " -"Errore: %(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore CreateGroupReplica: origine: %(source)s destinazione: %(target)s. " -"Codice di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante la creazione dell'iniziatore: %(initiator)s sull'alias: " -"%(alias)s Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante la creazione del progetto: %(project)s sul pool: %(pool)s " -"Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante la creazione delle proprietà: %(property)s Tipo: %(type)s " -"Descrizione: %(description)s Codice di ritorno: %(ret.status)d Messaggio: " -"%(ret.data)s ." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Errore durante la creazione della condivisione: %(name)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante la creazione dell'istantanea: %(snapshot)s sul volume: " -"%(lun)s nel pool: %(pool)s Progetto: %(project)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante la creazione dell'istantanea: %(snapshot)s sulla " -"condivisione: %(share)s nel pool: %(pool)s Progetto: %(project)s Codice di " -"ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Errore durante la creazione della destinazione: %(alias)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante la creazione di TargetGroup: %(targetgroup)s con IQN: " -"%(iqn)sCodice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Errore durante la creazione del volume: %(lun)s Dimensione: %(size)s Codice " -"di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore durante la creazione del nuovo volume composito; codice di ritorno: " -"%(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante la creazione dell'azione di replica su: pool: %(pool)s " -"Progetto: %(proj)s volume: %(vol)s per destinazione: %(tgt)s e pool: " -"%(tgt_pool)s Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "" -"Errore durante la creazione di un volume non collegato in un'operazione di " -"estensione." - -msgid "Error Creating unbound volume." -msgstr "Errore durante la creazione del volume non collegato." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore eliminazione volume: %(volumeName)s. Codice di ritorno: %(rc)lu. " -"Errore: %(error)s." - -#, python-format -msgid "" -"Error Deleting Group: %(storageGroupName)s. Return code: %(rc)lu. Error: " -"%(error)s" -msgstr "" -"Errore durante l'eliminazione del gruppo: %(storageGroupName)s. Codice di " -"ritorno: %(rc)lu. Errore: %(error)s" - -#, python-format -msgid "" -"Error Deleting Initiator Group: %(initiatorGroupName)s. Return code: " -"%(rc)lu. Error: %(error)s" -msgstr "" -"Errore durante l'eliminazione del gruppo di iniziatori: " -"%(initiatorGroupName)s. Codice di ritorno: %(rc)lu. Errore: %(error)s" - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante l'eliminazione dell'istantanea: %(snapshot)s sulla " -"condivisione: %(share)s nel pool: %(pool)s Progetto: %(project)s Codice di " -"ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante l'eliminazione dell'istantanea: %(snapshot)s sul volume: " -"%(lun)s nel pool: %(pool)s Progetto: %(project)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"Errore durante l'eliminazione del volume: %(lun)s dal pool: %(pool)s, " -"Progetto: %(project)s. Codice di ritorno: %(ret.status)d, Messaggio: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante l'eliminazione del progetto: %(project)s sul pool: %(pool)s " -"Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Errore durante l'eliminazione dell'azione di replica: %(id)s Codice di " -"ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Extend Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore estensione volume: %(volumeName)s. Codice di ritorno: %(rc)lu. " -"Errore: %(error)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante l'acquisizione degli iniziatori: InitiatorGroup:" -"%(initiatorgroup)s Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Pool Stats: Pool: %(pool)s Return code: %(status)d Message: " -"%(data)s." -msgstr "" -"Errore durante il richiamo delle statistiche del pool: Pool: %(pool)s Codice " -"di ritorno: %(status)d Messaggio: %(data)s." - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante l'acquisizione delle statistiche del progetto: Pool: %(pool)s " -"Progetto: %(project)s Codice di ritorno: %(ret.status)d Messaggio: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante l'acquisizione della condivisione: %(share)s nel pool: " -"%(pool)s Progetto: %(project)s Codice di ritorno: %(ret.status)d Messaggio: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante l'acquisizione dell'istantanea: %(snapshot)s sul volume: " -"%(lun)s nel pool: %(pool)s Progetto: %(project)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Errore durante l'acquisizione della destinazione: %(alias)s Codice di " -"ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante l'acquisizione del volume: %(lun)s nel pool: %(pool)s " -"Progetto: %(project)s Codice di ritorno: %(ret.status)d Messaggio: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Errore durante la migrazione del volume da un pool ad un altro. Codice di " -"ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Errore durante la modifica della vista di mascheramento: %(groupName)s. " -"Codice di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "Error Pool ownership: Pool %(pool)s is not owned by %(host)s." -msgstr "" -"Proprietà del pool degli errori: Il pool %(pool)s non è di proprietà di " -"%(host)s." - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante l'impostazione props Props: %(props)s sul volume: %(lun)s del " -"pool: %(pool)s Progetto: %(project)s Codice di ritorno: %(ret.status)d " -"Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore durante la chiusura della sessione di migrazione. Codice di ritorno: " -"%(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Errore durante la verifica dell'iniziatore: %(iqn)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Errore durante la verifica del pool: %(pool)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"errore durante la verifica del progetto: %(project)s nel pool: %(pool)s " -"Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Errore durante la verifica del servizio: %(service)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Errore durante la verifica della destinazione: %(alias)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Errore durante la verifica della condivisione: %(share)s sul Progetto:" -"%(project)s e Pool: %(pool)s Codice di ritorno: %(ret.status)d Messaggio: " -"%(ret.data)s ." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"Errore durante l'aggiunta del volume: %(volumeName)s con percorso istanza: " -"%(volumeInstancePath)s." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Errore durante l'aggiunta dell'iniziatore al gruppo: %(groupName)s. Codice " -"di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "" -"Errore durante l'aggiunta del volume al volume composito. L'errore è: " -"%(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "" -"Errore durante l'aggiunta del volume %(volumename)s al volume di base di " -"destinazione." - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"Errore durante l'associazione del gruppo storage: %(storageGroupName)s. alla " -"politica FAST: %(fastPolicyName)s con descrizione dell'errore: %(errordesc)s." - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "" -"Errore durante il col legamento del volume %s. Potrebbe esser stato " -"raggiunto il limite di destinazione. " - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Errore durante l'interruzione della relazione del clone: Nome " -"sincronizzazione: %(syncName)s Codice di ritorno: %(rc)lu. Errore: %(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "Errore durante la connessione al cluster ceph." - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "Errore durante la connessione mediante ssh: %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "Errore durante la creazione del volume: %s. " - -msgid "Error deleting replay profile." -msgstr "Errore durante l'eliminazione del profilo di risposta. " - -#, python-format -msgid "Error deleting volume %(ssn)s: %(volume)s" -msgstr "Errore durante l'eliminazione del volume %(ssn)s: %(volume)s" - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "Errore durante l'eliminazione del volume %(vol)s: %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "Errore durante l'analisi del programma di valutazione: %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Errore durante la modifica della condivisione: %(share)s nel pool: %(pool)s " -"Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"Errore durante l'abilitazione di iSER per il portale di rete: assicurarsi " -"che RDMA sia supportato sulla porta iSCSI %(port)d sull'ip %(ip)s." - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "" -"Si è verificato un errore durante la ripulitura di un collegamento non " -"riuscito: %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "Errore nell'esecuzione dell'API CloudByte [%(cmd)s], Errore:%(err)s." - -msgid "Error executing EQL command" -msgstr "Errore durante l'esecuzione del comando EQL" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Errore di esecuzione comando tramite ssh: %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "Errore durante l'estensione del volume %(vol)s: %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "Errore durante l'estensione del volume: %(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "Errore nella ricerca di %(name)s." - -#, python-format -msgid "Error finding %s." -msgstr "Errore nella ricerca di %s." - -#, python-format -msgid "" -"Error getting ReplicationSettingData. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore durante il richiamo di ReplicationSettingData. Codice di ritorno: " -"%(rc)lu. Errore: %(error)s." - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Errore nel richiamo dei dettagli della versione del dispositivo. Codice di " -"ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "Errore nel recupero dell'id dominio dal nome %(name)s: %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "Errore nel recupero dell'id dominio dal nome %(name)s: %(id)s." - -msgid "Error getting initiator groups." -msgstr "Errore durante l'acquisizione dei gruppi iniziatori." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "Errore nel recupero dell'id pool dal nome %(pool)s: %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "Errore nel recupero dell'id pool dal nome %(pool_name)s: %(err_msg)s." - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Errore nel richiamo dell'azione di replica: %(id)s. Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Errore nel richiamo dei dettagli dell'origine di replica. Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Errore nel richiamo dei dettagli della destinazione di replica. Codice di " -"ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Errore durante l'acquisizione della versione: svc: %(svc)s.Codice di " -"ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error in Operation [%(operation)s] for volume [%(cb_volume)s] in CloudByte " -"storage: [%(cb_error)s], error code: [%(error_code)s]." -msgstr "" -"Errore nell'operazione [%(operation)s] per il volume [%(cb_volume)s] nella " -"memoria CloudByte: [%(cb_error)s], codice di errore: [%(error_code)s]." - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "Errore nella risposta dell'API SolidFire: data=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "Errore in space-create per %(space)s di dimensione %(size)d GB" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "" -"Errore in space-extend per il volume %(space)s con %(size)d GB aggiuntivi" - -#, python-format -msgid "Error managing volume: %s." -msgstr "Errore durante la gestione del volume: %s. " - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "Errore durante l'associazione del volume %(vol)s. %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Errore durante la sincronizzazione della replica di modifica: %(sv)s " -"operazione: %(operation)s. Codice di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Errore durante la modifica del servizio: %(service)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante lo spostamento del volume: %(vol)s dal progetto di origine: " -"%(src)s al progetto di destinazione: %(tgt)s Codice di ritorno: " -"%(ret.status)d Messaggio: %(ret.data)s ." - -msgid "Error not a KeyError." -msgstr "L'errore non è un KeyError." - -msgid "Error not a TypeError." -msgstr "L'errore non è un TypeError." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "Si è verificato un errore durante la creazione di cgsnapshot %s." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "Si è verificato un errore durante l'eliminazione di cgsnapshot %s." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "" -"Si è verificato un errore durante l'aggiornamento del gruppo di coerenza %s." - -#, python-format -msgid "Error parsing config file: %s" -msgstr "Errore durante l'analisi del file di configurazione: %s" - -msgid "Error promoting secondary volume to primary" -msgstr "Errore quando si promuove il volume secondario in primario" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "Errore durante la rimozione del volume %(vol)s. %(error)s." - -#, python-format -msgid "Error renaming volume %(vol)s: %(err)s." -msgstr "Errore durante la ridenominazione del volume %(vol)s: %(err)s." - -#, python-format -msgid "Error response: %s" -msgstr "Risposta errore: %s" - -msgid "Error retrieving volume size" -msgstr "Errore durante il richiamo della dimensione del volume " - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante l'invio dell'aggiornamento di replica per l'id azione: " -"%(id)s. Codice di ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" -"Errore durante l'invio dell'aggiornamento di replica. Errore restituito: " -"%(err)s. Azione: %(id)s. " - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore durante l'impostazione dell'eredità di di replica su %(set)s per il " -"volume: %(vol)s progetto %(project)s Codice di ritorno: %(ret.status)d " -"Messaggio: %(ret.data)s ." - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Errore staccando il pacchetto: %(package)s dall'origine: %(src)s Codice di " -"ritorno: %(ret.status)d Messaggio: %(ret.data)s." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "" -"Errore durante lo scollegamento del volume %(vol)s dal pool. %(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"Errore durante la verifica della dimensione del clone sul clone del volume: " -"%(clone)s Dimensione: %(size)d sull'istantanea: %(snapshot)s" - -#, python-format -msgid "Error while authenticating with switch: %s." -msgstr "Errore durante l'autenticazione con lo switch: %s." - -#, python-format -msgid "Error while changing VF context %s." -msgstr "Errore durante la modifica del contesto VF %s." - -#, python-format -msgid "Error while checking the firmware version %s." -msgstr "Errore durante il controllo della versione firmware %s." - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "Errore durante il controllo dello stato della transazione: %s" - -#, python-format -msgid "Error while checking whether VF is available for management %s." -msgstr "" -"Errore durante il controllo per verificare se VF è disponibile per la " -"gestione di %s." - -#, python-format -msgid "" -"Error while connecting the switch %(switch_id)s with protocol %(protocol)s. " -"Error: %(error)s." -msgstr "" -"Errore durante la connessione dello switch %(switch_id)s con protocollo " -"%(protocol)s. Errore: %(error)s." - -#, python-format -msgid "Error while creating authentication token: %s" -msgstr "Errore durante la creazione del token di autenticazione: %s" - -#, python-format -msgid "Error while creating snapshot [status] %(stat)s - [result] %(res)s." -msgstr "" -"Errore durante la creazione dell'istantanea [status] %(stat)s - [result] " -"%(res)s." - -#, python-format -msgid "Error while creating volume [status] %(stat)s - [result] %(res)s." -msgstr "" -"Errore durante la creazione del volume [status] %(stat)s - [result] %(res)s." - -#, python-format -msgid "Error while deleting snapshot [status] %(stat)s - [result] %(res)s" -msgstr "" -"Errore durante l'eliminazione dell'istantanea [status] %(stat)s - [result] " -"%(res)s" - -#, python-format -msgid "Error while deleting volume [status] %(stat)s - [result] %(res)s." -msgstr "" -"Errore durante l'eliminazione del volume [status] %(stat)s - [result] " -"%(res)s." - -#, python-format -msgid "Error while extending volume [status] %(stat)s - [result] %(res)s." -msgstr "" -"Errore durante l'estensione del volume [status] %(stat)s - [result] %(res)s." - -#, python-format -msgid "Error while getting %(op)s details, returned code: %(status)s." -msgstr "" -"Errore durante il richiamo dei dettagli %(op)s, codice restituito: " -"%(status)s." - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "" -"Errore durante il ricevimento dei dati tramite ssh: (comando=%(cmd)s errore=" -"%(err)s)." - -#, python-format -msgid "Error while getting disco information [%s]." -msgstr "Errore durante il richiamo delle informazioni disco [%s]." - -#, python-format -msgid "Error while getting nvp value: %s." -msgstr "Errore durante il richiamo del valore nvp: %s." - -#, python-format -msgid "Error while getting session information %s." -msgstr "Errore durante il richiamo delle informazioni sulla sessione %s." - -#, python-format -msgid "Error while parsing the data: %s." -msgstr "Errore durante l'analisi dei dati: %s." - -#, python-format -msgid "Error while querying page %(url)s on the switch, reason %(error)s." -msgstr "" -"Errore durante la query della pagina %(url)s sullo switch, motivo %(error)s." - -#, python-format -msgid "" -"Error while removing the zones and cfgs in the zone string: %(description)s." -msgstr "" -"Errore durante la rimozione di zone e cfgs nella stringa di zona. " -"%(description)s." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "Errore durante la richiesta dell'API di %(service)s." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "" -"Errore durante l'esecuzione di zoning CLI: (comando=%(cmd)s errore=%(err)s)." - -#, python-format -msgid "" -"Error while updating the new zones and cfgs in the zone string. Error " -"%(description)s." -msgstr "" -"Errore durante l'aggiornamento di nuove zone e cfgs nella stringa di zona. " -"Errore %(description)s." - -msgid "Error writing field to database" -msgstr "Errore durante la scrittura del campo nel database" - -#, python-format -msgid "Error[%(stat)s - %(res)s] while getting volume id." -msgstr "Errore [%(stat)s - %(res)s] durante il richiamo dell'id volume." - -#, python-format -msgid "" -"Error[%(stat)s - %(res)s] while restoring snapshot [%(snap_id)s] into volume " -"[%(vol)s]." -msgstr "" -"Errore [%(stat)s - %(res)s] durante il ripristino dell'istantanea " -"[%(snap_id)s] nel volume [%(vol)s]." - -#, python-format -msgid "Error[status] %(stat)s - [result] %(res)s] while getting volume id." -msgstr "" -"Errore [status] %(stat)s - [result] %(res)s] durante il richiamo dell'id " -"volume." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"Superamento numero max tentativi di pianificazione %(max_attempts)d per il " -"volume %(volume_id)s" - -msgid "Exceeded the limit of snapshots per volume" -msgstr "Superato il limite di istantanee per volume" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" -"Eccezione durante l'aggiunta del volume meta al volume di destinazione " -"%(volumename)s." - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"Eccezione durante la creazione della replica elemento. Nome clone: " -"%(cloneName)s Nome origine: %(sourceName)s Spec supplementari: " -"%(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "Eccezione in _select_ds_for_volume: %s." - -#, python-format -msgid "Exception while forming the zone string: %s." -msgstr "Eccezione durante la formazione della stringa di zona: %s." - -#, python-format -msgid "Exception: %s" -msgstr "Eccezione: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "Era previsto un uuid ma è stato ricevuto %(uuid)s." - -#, python-format -msgid "Expected exactly one node called \"%s\"" -msgstr "Previsto esattamente un solo nodo chiamato \"%s\"" - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" -"Previsto numero intero per node_count, restituito svcinfo lsiogrp: %(node)s." - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "" -"Non è previsto alcun output dal comando CLI %(cmd)s, è stato ricevuto " -"%(out)s." - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"Prevista restituzione vdisk singolo da lsvdisk durante il filtro su " -"vdisk_UID. %(count)s restituito." - -#, python-format -msgid "Expected volume size was %d" -msgstr "La dimensione del volume prevista era %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Esportazione del backup interrotta, lo stato del backup previsto è " -"%(expected_status)s ma è stato ricevuto %(actual_status)s." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Esportazione del record interrotta; il servizio di backup attualmente " -"configurato [%(configured_service)s] non è il servizio di backup utilizzato " -"per creare questo backup [%(backup_service)s]." - -msgid "Extend volume error." -msgstr "Errore di estensione del volume. " - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "" -"Estensione volume è supportata solo per questo driver quando non esiste " -"nessuna istantanea." - -msgid "Extend volume not implemented" -msgstr "Estensione volume non implementata" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"FAST VP Enabler non è installato. Impossibile impostare la politica a " -"livelli per il volume" - -msgid "FAST is not supported on this array." -msgstr "FAST non supportato su questo array." - -msgid "FC is the protocol but wwpns are not supplied by OpenStack." -msgstr "FC è il protocollo ma i wwpn non sono forniti da OpenStack." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "Impossibile annullare l'assegnazione %(volume)s" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "Impossibile creare il volume cache %(volume)s. Errore: %(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"Impossibile aggiungere la connessione per fabric=%(fabric)s: Errore:%(err)s" - -msgid "Failed cgsnapshot" -msgstr "cgsnapshot non riuscito" - -#, python-format -msgid "Failed creating snapshot for group: %(response)s." -msgstr "Impossibile creare l'istantanea per il gruppo: %(response)s." - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "" -"Impossibile creare l'istantanea per il volume %(volname)s: %(response)s." - -#, python-format -msgid "Failed getting active zone set from fabric %s." -msgstr "Impossibile ottenere la zona attiva impostata da fabric %s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "Impossibile acquisire i dettagli per il pool %s." - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"Impossibile rimuovere la connessione per fabric=%(fabric)s: Errore:%(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "Errore di estensione del volume %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "Impossibile accedere a 3PAR (%(url)s) perché %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "Impossibile accedere alla configurazione di zonatura attiva. " - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "Impossibile accedere allo stato zoneset:%s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"Impossibile acquisire un blocco risorsa. (serial: %(serial)s, inst: " -"%(inst)s, ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "Impossibile aggiungere %(vol)s in %(sg)s dopo %(retries)s tentativi." - -msgid "Failed to add the logical device." -msgstr "Impossibile aggiungere l'unità logica." - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Impossibile aggiungere il volume %(volumeName)s al gruppo di coerenza " -"%(cgName)s. Codice di ritorno: %(rc)lu. Errore: %(error)s." - -msgid "Failed to add zoning configuration." -msgstr "Impossibile aggiungere la configurazione di zonatura. " - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" -"Impossibile assegnare l'iniziatore iSCSI IQN. (porta: %(port)s, motivo: " -"%(reason)s)" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Impossibile associare qos_specs: %(specs_id)s con il tipo %(type_id)s." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "Impossibile collegare la destinazione per il volume %(volume_id)s." - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "Impossibile eseguire il backup dei metadati del volume - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"Impossibile eseguire il backup sui metadati di volume - Oggetto di backup " -"dei metadati 'backup.%s.meta' esiste già" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "Impossibile clonare il volume dall'istantanea %s." - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "Impossibile connettersi a %(vendor_name)s Array %(host)s: %(err)s" - -msgid "Failed to connect to Dell REST API" -msgstr "Impossibile collegarsi all'API Dell REST" - -msgid "Failed to connect to array" -msgstr "Impossibile stabilire una connessione all'array" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" -"Impossibile connettersi al daemon sheep, indirizzo: %(addr)s, porta: %(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "Impossibile copiare l'immagine nel volume: %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "Impossibile copiare i metadati nel volume: %(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "" -"Impossibile copiare il volume, dispositivo di destinazione non disponibile. " - -msgid "Failed to copy volume, source device unavailable." -msgstr "" -"Impossibile copiare il volume, dispositivo di origine non disponibile. " - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "Impossibile creare il GC %(cgName)s dall'istantanea %(cgSnapshot)s." - -#, python-format -msgid "Failed to create IG, %s" -msgstr "Impossibile creare IG, %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "Impossibile creare il volume dell'immagine di SolidFire" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "Impossibile creare il gruppo volume: %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Impossibile creare un file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "Impossibile creare un'istantanea temporanea per il volume %s. " - -msgid "Failed to create api volume flow." -msgstr "Impossibile creare il flusso del volume api." - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "" -"Impossibile creare l'istantanea del gruppo di coerenza %(id)s a causa di " -"%(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "Impossibile creare il gruppo di coerenza %(id)s a causa di %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "Impossibile creare il gruppo di coerenza %(id)s:%(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"Impossibile creare il gruppo di coerenza %s perché il gruppo di coerenza VNX " -"non può accettare LUN compresse come membri." - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "Impossibile creare il gruppo di coerenza: %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "" -"Impossibile creare il gruppo di coerenza: %(cgid)s. Errore: %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Impossibile creare il gruppo di coerenza: %(consistencyGroupName)s Codice " -"di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "Impossibile creare l'id hardware su %(storageSystemName)s." - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "" -"Impossibile creare l'host: %(name)s. Controllare se esiste nell'array. " - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "" -"Impossibile creare il gruppo host: %(name)s. Controllare se esiste " -"nell'array. " - -msgid "Failed to create iqn." -msgstr "Impossibile creare l'iqn." - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "Impossibile creare la destinazione iscsi per il volume %(volume_id)s." - -msgid "Failed to create manage existing flow." -msgstr "Impossibile creare il flusso di gestione esistente." - -msgid "Failed to create manage_existing flow." -msgstr "Impossibile creare il flusso manage_existing." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "Impossibile creare la mappa su mcs, nessun canale può associarsi. " - -msgid "Failed to create map." -msgstr "Impossibile creare la mappa." - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "Impossibile creare i metadati per il volume: %(reason)s" - -msgid "Failed to create partition." -msgstr "Impossibile creare la partizione. " - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "" -"Impossibile creare qos_specs: %(name)s con le specifiche %(qos_specs)s." - -msgid "Failed to create replica." -msgstr "Impossibile creare la replica. " - -msgid "Failed to create scheduler manager volume flow" -msgstr "Impossibile creare il flusso del volume del gestore scheduler" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "Impossibile creare istantanea %s" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "Impossibile creare l'istantanea poiché non è specificato alcun ID LUN" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "Impossibile creare l'istantanea per cg: %(cgName)s." - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "Impossibile creare l'istantanea per il volume %s." - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "" -"impossibile creare la politica di istantanea sul volume %(vol)s: %(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "" -"Impossibile creare l'area risorsa istantanea sul volume %(vol)s:%(res)s. " - -msgid "Failed to create snapshot." -msgstr "Impossibile creare l'istantanea." - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"Impossibile creare l'istantanea. Non sono state trovate le informazioni sul " -"volume CloudByte per il volume OpenStack [%s]." - -#, python-format -msgid "Failed to create south bound connector for %s." -msgstr "Impossibile creare il connettore south bound per %s." - -#, python-format -msgid "Failed to create storage group %(storageGroupName)s." -msgstr "Impossibile creare il gruppo di archiviazione %(storageGroupName)s." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "Creazione del thin pool non riuscita, messaggio di errore: %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "Impossibile creare il volume %s" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Impossibile eliminare SI per volume_id: %(volume_id)s perché ha coppia. " - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Impossibile eliminare un'unità logica. (LDEV: %(ldev)s, motivo: %(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "" -"Impossibile eliminare l'istantanea del gruppo di coerenza %(id)s a causa di " -"%(reason)s." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "" -"Impossibile eliminare il gruppo di coerenza %(id)s a causa di %(reason)s." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "Impossibile eliminare il gruppo di coerenza: %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Impossibile eliminare il gruppo di coerenza: %(consistencyGroupName)s Codice " -"di ritorno: %(rc)lu. Errore: %(error)s." - -msgid "Failed to delete device." -msgstr "Impossibile eliminare il dispositivo." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Impossibile eliminare il fileset per il gruppo di coerenza %(cgname)s. " -"Errore: %(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "Impossibile eliminare l'iqn. " - -msgid "Failed to delete map." -msgstr "Impossibile eliminare la mappa. " - -msgid "Failed to delete partition." -msgstr "Impossibile eliminare la partizione. " - -msgid "Failed to delete replica." -msgstr "Impossibile eliminare la replica. " - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "Impossibile eliminare istantanea %s" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "Impossibile eliminare l'istantanea per cg: %(cgId)s." - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "" -"Impossibile eliminare l'istantanea per snapshot_id: %s perché ha coppia. " - -msgid "Failed to delete snapshot." -msgstr "Impossibile eliminare l'istantanea." - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "Impossibile eliminare il volume %(volumeName)s." - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Impossibile eliminare il volume per volume_id: %(volume_id)s perché ha " -"coppia. " - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "Impossibile scollegare la destinazione iSCSI del volume %(volume_id)s." - -msgid "Failed to determine blockbridge API configuration" -msgstr "Impossibile determinare la configurazione API blockbridge" - -msgid "Failed to disassociate qos specs." -msgstr "Impossibile annullare l'associazione delle specifiche (specs) qos." - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" -"Impossibile annullare l'associazione di qos_specs: %(specs_id)s con il tipo " -"%(type_id)s." - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "" -"Impossibile garantire l'area risorsa istantanea, impossibile individuare il " -"volume per l'ID %s " - -msgid "Failed to establish SSC connection." -msgstr "Impossibile stabilire la connessione SSC. " - -msgid "Failed to establish connection with Coho cluster" -msgstr "Impossibile stabilire la connessione con il cluster Coho" - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"Impossibile eseguire API CloudByte [%(cmd)s]. Stato Http:%(status)s, Errore: " -"%(error)s." - -msgid "Failed to execute common command." -msgstr "Impossibile eseguire il comando comune. " - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "Impossibile eseguire l'esportazione per il volume: %(reason)s" - -#, python-format -msgid "Failed to extend volume %(name)s, Error msg: %(msg)s." -msgstr "" -"Impossibile estendere il volume %(name)s, Messaggio di errore: %(msg)s. " - -msgid "Failed to find QoSnode" -msgstr "Impossibile trovare QoSnode" - -msgid "Failed to find Storage Center" -msgstr "Storage Center non trovato" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "Impossibile trovare una copia del disco virtuale nel pool previsto." - -msgid "Failed to find account for volume." -msgstr "Impossibile trovare l'account per il volume. " - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "" -"Impossibile rilevare il fileset per il percorso %(path)s, output del " -"comando: %(cmdout)s." - -#, python-format -msgid "Failed to find group snapshot named: %s" -msgstr "Impossibile trovare l'istantanea del gruppo denominata: %s" - -#, python-format -msgid "Failed to find host %s." -msgstr "Impossibile trovare l'host %s." - -#, python-format -msgid "Failed to find iSCSI initiator group containing %(initiator)s." -msgstr "" -"Impossibile trovare il gruppo di iniziatori iSCSI contenente %(initiator)s." - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "" -"Impossibile trovare il pool di archiviazione per il volume di origine %s." - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "Non è stato possibile ottenere i dettagli dell'account CloudByte [%s]." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "Impossibile ottenere i dettagli della destinazione LUN per LUN %s" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "Impossibile ottenere i dettagli della destinazione LUN per la LUN %s" - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "Impossibile acquisire l'elenco di destinazione LUN per LUN %s" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "Impossibile ottenere l'ID partizione per il volume %(volume_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "" -"Impossibile ottenere l'ID istantanea raid dall'istantanea %(snapshot_id)s. " - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "" -"Impossibile ottenere l'ID istantanea raid dall'istantanea %(snapshot_id)s. " - -msgid "Failed to get SplitMirror." -msgstr "Impossibile ottenere SplitMirror." - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"Impossibile ottenere la risorsa di memoria. Il sistema tenterà di acquisire " -"di nuovo la risorsa di memoria. (risorsa: %(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "" -"Impossibile ottenere tutte le associazioni delle specifiche (specs) qos %s" - -msgid "Failed to get channel info." -msgstr "Impossibile ottenere le informazioni canale. " - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "Impossibile acquisire il livello di codice (%s)." - -msgid "Failed to get device info." -msgstr "Impossibile ottenere le informazioni dispositivo. " - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "Impossibile ottenere il dominio poiché CPG (%s) non esiste nell'array." - -msgid "Failed to get image snapshots." -msgstr "Impossibile ottenere le istantanee dell'immagine." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "" -"Impossibile richiamare l'ip sul canale %(channel_id)s con il volume: " -"%(volume_id)s." - -msgid "Failed to get iqn info." -msgstr "Impossibile ottenere le informazioni iqn. " - -msgid "Failed to get license info." -msgstr "Impossibile ottenere le informazioni licenza. " - -msgid "Failed to get lv info." -msgstr "Impossibile ottenere le informazioni lv. " - -msgid "Failed to get map info." -msgstr "Impossibile ottenere le informazioni mappa. " - -msgid "Failed to get migration task." -msgstr "Impossibile ottenere l'attività di migrazione." - -msgid "Failed to get model update from clone" -msgstr "Impossibile ottenere l'aggiornamento del modello dal clone" - -msgid "Failed to get name server info." -msgstr "Impossibile ottenere le informazioni sul server nomi. " - -msgid "Failed to get network info." -msgstr "Impossibile ottenere le informazioni rete. " - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "Impossibile ottenere l'id nuova parte nel nuovo pool: %(pool_id)s. " - -msgid "Failed to get partition info." -msgstr "Impossibile ottenere le informazioni partizione. " - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "Impossibile ottenere l'id pool con il volume %(volume_id)s." - -#, python-format -msgid "Failed to get remote copy information for %(volume)s due to %(err)s." -msgstr "" -"Impossibile ottenere le informazioni di copia remota per %(volume)s a causa " -"di %(err)s." - -#, python-format -msgid "" -"Failed to get remote copy information for %(volume)s. Exception: %(err)s." -msgstr "" -"Impossibile ottenere le informazioni di copia remota per %(volume)s. " -"Eccezione: %(err)s." - -msgid "Failed to get replica info." -msgstr "Impossibile ottenere le informazioni replica. " - -msgid "Failed to get show fcns database info." -msgstr "Impossibile visualizzare le informazioni sul database fcns. " - -msgid "Failed to get size of existing volume: %(vol). Volume Manage failed." -msgstr "" -"Impossibile ottenere la dimensione del volume esistente: %(vol). Gestione " -"volume non riuscita." - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "Impossibile ottenere la dimensione del volume %s" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "Impossibile ottenere l'istantanea per il volume %s." - -msgid "Failed to get snapshot info." -msgstr "Impossibile ottenere le informazioni istantanea. " - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "Impossibile ottenere IQN di destinazione per LUN %s" - -msgid "Failed to get target LUN of SplitMirror." -msgstr "Impossibile ottenere la LUN di destinazione di SplitMirror." - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "Impossibile ottenere il portale di destinazione per LUN %s" - -msgid "Failed to get targets" -msgstr "Impossibile ottenere le destinazioni" - -msgid "Failed to get wwn info." -msgstr "Impossibile ottenere le informazioni wwn. " - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"Impossibile ottenere, creare o aggiungere il volume %(volumeName)s alla " -"vista di mascheramento %(maskingViewName)s. Il messaggio di errore ricevuto " -"è %(errorMessage)s." - -msgid "Failed to identify volume backend." -msgstr "Impossibile identificare il backend del volume." - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Impossibile collegare il fileset per la condivisione %(cgname)s. Errore: " -"%(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "Impossibile accedere a %s Array (accesso non valido?). " - -#, python-format -msgid "Failed to login for user %s." -msgstr "Impossibile eseguire l'accesso per l'utente %s. " - -msgid "Failed to login with all rest URLs." -msgstr "Impossibile accedere con tutti gli URL rest. " - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" -"Impossibile effettuare la richiesta all'endpoint del cluster Datera a causa " -"del seguente motivo: %s" - -msgid "Failed to manage api volume flow." -msgstr "Impossibile gestire il flusso del volume api." - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Impossibile gestire %(type)s %(name)s esistente, poiché la dimensione " -"%(size)s riportata non è un numero a virgola mobile." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"Impossibile gestire il volume esistente %(name)s, a causa di un errore " -"durante l'acquisizione della dimensione del volume." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"Impossibile gestire il volume esistente %(name)s, perché l'operazione di " -"ridenominazione ha avuto esito negativo: messaggio di errore: %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Impossibile gestire il volume esistente %(name)s, poiché la dimensione " -"%(size)s riportata non è un numero a virgola mobile." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"Impossibile gestire il volume esistente poiché il pool del tipo di volume " -"scelto non corrisponde alla condivisione NFS trasmessa nel riferimento " -"volume. " - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"Impossibile gestire il volume esistente poiché il pool del tipo di volume " -"scelto non corrisponde al file system trasmesso nel riferimento volume. " - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "" -"Impossibile gestire il volume esistente poiché il pool del tipo di volume " -"scelto non corrisponde al pool dell'host. " - -#, python-format -msgid "" -"Failed to manage existing volume due to I/O group mismatch. The I/O group of " -"the volume to be managed is %(vdisk_iogrp)s. I/O groupof the chosen type is " -"%(opt_iogrp)s." -msgstr "" -"Impossibile gestire il volume esistente a causa di una mancata " -"corrispondenza del gruppo I/O. Il gruppo I/O del volume da gestire è " -"%(vdisk_iogrp)s. Il gruppo I/O del tipo scelto è %(opt_iogrp)s." - -#, python-format -msgid "" -"Failed to manage existing volume due to the pool of the volume to be managed " -"does not match the backend pool. Pool of the volume to be managed is " -"%(vdisk_pool)s. Pool of the backend is %(backend_pool)s." -msgstr "" -"Impossibile gestire il volume esistente in quanto il pool del volume da " -"gestire non corrisponde al pool del backend. Il pool del volume da gestire è " -"%(vdisk_pool)s. Il pool del backend è %(backend_pool)s." - -msgid "" -"Failed to manage existing volume due to the volume to be managed is " -"compress, but the volume type chosen is not compress." -msgstr "" -"Impossibile gestire il volume esistente in quanto il volume da gestire è " -"compress, ma il tipo di volume scelto non è compress." - -msgid "" -"Failed to manage existing volume due to the volume to be managed is not " -"compress, but the volume type chosen is compress." -msgstr "" -"Impossibile gestire il volume esistente in quanto il volume da gestire non è " -"compress, ma il tipo di volume scelto è compress." - -msgid "" -"Failed to manage existing volume due to the volume to be managed is not in a " -"valid I/O group." -msgstr "" -"Impossibile gestire il volume esistente in quanto il volume da gestire non " -"si trova in un gruppo I/O valido." - -msgid "" -"Failed to manage existing volume due to the volume to be managed is thick, " -"but the volume type chosen is thin." -msgstr "" -"Impossibile gestire il volume esistente in quanto il volume da gestire è " -"thick ma il tipo di volume scelto è thin." - -msgid "" -"Failed to manage existing volume due to the volume to be managed is thin, " -"but the volume type chosen is thick." -msgstr "" -"Impossibile gestire il volume esistente in quanto il volume da gestire è " -"thin, ma il tipo di volume scelto è thick." - -#, python-format -msgid "Failed to manage volume %s." -msgstr "Impossibile gestire il volume %s." - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"Impossibile associare un'unità logica. (LDEV: %(ldev)s, LUN: %(lun)s, porta: " -"%(port)s, id: %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "Impossibile migrare il volume per la prima volta." - -msgid "Failed to migrate volume for the second time." -msgstr "Impossibile migrare il volume per la seconda volta." - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "Impossibile spostare l'associazione LUN. Codice di ritorno: %s " - -#, python-format -msgid "Failed to move volume %s." -msgstr "Impossibile spostare il volume %s." - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Impossibile aprire un file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Impossibile analizzare l'output CLI:\n" -" comando: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"Failed to parse the configuration option 'keystone_catalog_info', must be in " -"the form ::" -msgstr "" -"Impossibile analizzare l'opzione di configurazione 'keystone_catalog_info', " -"deve avere il formato ::" - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"Impossibile analizzare l'opzione di configurazione 'swift_catalog_info', " -"deve avere il formato ::" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"Impossibile eseguire una correzione a pagina zero. (LDEV: %(ldev)s, motivo: " -"%(reason)s)" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "" -"Impossibile rimuovere l'esportazione per il volume %(volume)s: %(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "" -"Impossibile rimuovere la destinazione iscsi per il volume %(volume_id)s." - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Impossibile rimuovere il volume %(volumeName)s dal gruppo di coerenza " -"%(cgName)s. Codice di ritorno: %(rc)lu. Errore: %(error)s." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "Impossibile rimuovere il volume %(volumeName)s dal GM predefinito. " - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "" -"Impossibile rimuovere il volume %(volumeName)s da SG predefinito: " -"%(volumeName)s." - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"Impossibile rimuovere: %(volumename)s. dal gruppo storage predefinito per la " -"politica FAST %(fastPolicyName)s." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" -"Impossibile ridenominare il volume logico %(name)s; il messaggio di errore " -"è: %(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "Impossibile ripristinare la configurazione di zona attiva %s" - -#, python-format -msgid "" -"Failed to set CHAP authentication for target IQN %(iqn)s. Details: %(ex)s" -msgstr "" -"Impossibile impostare l'autenticazione CHAP per la destinazione IQN %(iqn)s. " -"Dettagli: %(ex)s" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"Impossibile impostare QoS per il volume esistente %(name)s, Messaggio di " -"errore: %(msg)s. " - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "" -"Impossibile impostare l'attributo 'Utente in entrata' per la destinazione " -"SCST." - -msgid "Failed to set partition." -msgstr "Impossibile impostare la partizione. " - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" -"Impossibile impostare le autorizzazioni per il gruppo di coerenza " -"%(cgname)s. Errore: %(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"Impossibile specificare un'unità logica per il volume %(volume_id)s per cui " -"annullare l'associazione." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"Impossibile specificare un'unità logica da eliminare. (metodo: %(method)s, " -"id: %(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "Impossibile terminare la sessione di migrazione." - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "Impossibile scollegare il volume %(volume)s" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Impossibile scollegare la fileset per il gruppo di coerenza %(cgname)s. " -"Errore: %(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Impossibile annullare l'associazione di un'unità logica. (LDEV: %(ldev)s, " -"motivo: %(reason)s)" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "Impossibile aggiornare il gruppo di coerenza: %(cgName)s." - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "Impossibile aggiornare i metadati per il volume: %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "Impossibile aggiornare o eliminare la configurazione di zona" - -msgid "Failed to update or delete zoning configuration." -msgstr "Impossibile aggiornare o eliminare la configurazione di zona." - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" -"Impossibile aggiornare qos_specs: %(specs_id)s con le specifiche " -"%(qos_specs)s." - -msgid "Failed to update quota usage while retyping volume." -msgstr "" -"Impossibile aggiornare l'utilizzo della quota durante la riscrittura del " -"volume." - -msgid "Failed to update snapshot." -msgstr "Impossibile aggiornare l'istantanea." - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "" -"Impossibile aggiornare il modello con il modello driver fornito %(model)s" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"Impossibile aggiornare i metadati del volume %(vol_id)s utilizzando i " -"metadati %(src_type)s %(src_id)s forniti" - -#, python-format -msgid "Failure creating volume %s." -msgstr "Errore nella creazione del volume %s." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "Errore durante l'acquisizione delle informazioni sulla LUN per %s." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "Errore in update_volume_key_value_pair:%s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "Errore durante lo spostamento della nuova LUN clonata in %s." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "Errore di trasferimento della LUN %s in tmp." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "" -"Errore irreversibile: l'utente non è autorizzato ad eseguire la query dei " -"volumi NetApp." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "" -"Fexvisor non è riuscito ad aggiungere il volume %(id)s a causa di %(reason)s." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor non è riuscito ad unirsi al volume %(vol)s nel gruppo %(group)s a " -"causa di %(ret)s." - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor non è riuscito a rimuovere il volume %(vol)s nel gruppo %(group)s a " -"causa di %(ret)s." - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "" -"Fexvisor non è riuscito a rimuovere il volume %(id)s a causa di %(reason)s." - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "Errore di controllo SAN di Fibre Channel: %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "Operazione Fibre Channel Zone non riuscita: %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "Errore di controllo connessione di Fibre Channel: %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "Impossibile trovare il file %(file_path)s." - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" -"Il file %(path)s ha un file di backup %(bfile)s non valido, operazione " -"interrotta." - -#, python-format -msgid "File already exists at %s." -msgstr "Il file già esiste in %s." - -#, python-format -msgid "File already exists at: %s" -msgstr "Il file già esiste in: %s" - -msgid "Find host in hostgroup error." -msgstr "Errore di rilevamento host nel gruppo host." - -msgid "Find host lun id error." -msgstr "Errore di rilevamento id lun host." - -msgid "Find lun group from mapping view error." -msgstr "Errore di rilevamento gruppo lun dalla vista associazione." - -msgid "Find lun number error." -msgstr "Errore di rilevamento numero lun." - -msgid "Find mapping view error." -msgstr "Errore di rilevamento vista associazione." - -msgid "Find portgroup error." -msgstr "Errore di rilevamento gruppo porte." - -msgid "Find portgroup from mapping view error." -msgstr "Errore di rilevamento gruppo porte dalla vista associazione." - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"La politica della cache flash richiede WSAPI versione '%(fcache_version)s', " -"è installata la versione '%(version)s'." - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Flexvisor assegnazione volume non riuscita: %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor errore di assegnazione volume:%(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor non è riuscito a trovare l'istantanea del volume %(id)s nel gruppo " -"%(vgid)s istantanea %(vgsid)s." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "Flexvisor non è riuscito a creare il volume.:%(volumeid)s:%(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor non è riuscito ad eliminare il volume %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "" -"Flexvisor non è riuscito ad aggiungere il volume %(id)s al gruppo %(cgid)s." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"Flexvisor non è riuscito ad assegnare il volume %(id)s perché non riesce ad " -"eseguire la query dello stato utilizzando l'id evento." - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor non è riuscito ad assegnare il volume %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "" -"Flexvisor non è riuscito ad assegnare il volume %(volume)s iqn %(iqn)s." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Flexvisor non è riuscito a clonare il volume %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor non è riuscito a clonare il volume (evento get non riuscito) " -"%(id)s." - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "" -"Flexvisor non è riuscito a creare l'istantanea per il volume %(id)s: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor non è riuscito a creare l'istantanea per il (evento get non " -"riuscito) %(id)s." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "" -"Flexvisor non è riuscito a creare il volume %(id)s nel gruppo %(vgid)s." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor non è riuscito a creare il volume %(volume)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor non è riuscito a creare il volume (evento get) %s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "" -"Flexvisor non è riuscito a creare il volume da un'istantanea %(id)s: " -"%(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor non è riuscito a creare il volume da un'istantanea %(id)s: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor non è riuscito a creare il volume da un'istantanea (evento get non " -"riuscito) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisor non è riuscito ad eliminare l'istantanea %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor non è riuscito ad eliminare l'istantanea (evento get non " -"riuscito) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor non è riuscito ad eliminare il volume %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor non è riuscito ad estendere il volume %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor non è riuscito ad estendere il volume %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor non è riuscito ad estendere il volume (evento get non riuscito) " -"%(id)s." - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "" -"Flexvisor non è riuscito ad acquisire le informazioni sul pool %(id)s: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" -"Flexvisor non è riuscito ad ottenere l'ID istantanea del volume %(id)s dal " -"gruppo %(vgid)s." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "" -"Flexvisor non è riuscito a rimuovere il volume %(id)s dal gruppo %(cgid)s." - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor non è riuscito a generare il volume da un'istantanea %(id)s:" -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor non è riuscito a generare il volume da un'istantanea (evento get " -"non riuscito) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "" -"Flexvisor non è riuscito ad annullare l'assegnazione del volume %(id)s: " -"%(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "" -"Flexvisor non è riuscito ad annullare l'assegnazione del volume (evento get) " -"%(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "" -"Flexvisor non è riuscito ad annullare l'assegnazione del volume: %(id)s: " -"%(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "Flexvisor è riuscito a trovare l'origine del volume %(id)s." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "" -"Flexvisor errore annullando l'assegnazione del volume:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "" -"Il volume Flexvisor %(id)s non è riuscito ad unirsi al gruppo %(vgid)s." - -#, python-format -msgid "Folder %s does not exist in Nexenta Store appliance" -msgstr "La cartella %s non esiste nell'applicazione Nexenta Store" - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS non in esecuzione, stato: %s." - -msgid "Gateway VIP is not set" -msgstr "VIP Gateway non impostato " - -msgid "Get FC ports by port group error." -msgstr "Errore di richiamo porte FC per gruppo di porte." - -msgid "Get FC ports from array error." -msgstr "Errore di richiamo porte FC dall'array. " - -msgid "Get FC target wwpn error." -msgstr "Errore di richiamo wwpn di destinazione FC." - -msgid "Get HyperMetroPair error." -msgstr "Errore di richiamo HyperMetroPair." - -msgid "Get LUN group by view error." -msgstr "Errore di richiamo gruppo LUN per vista." - -msgid "Get LUNcopy information error." -msgstr "Errore di richiamo delle informazioni LUNcopy. " - -msgid "Get QoS id by lun id error." -msgstr "Errore di richiamo id QoS tramite id lun. " - -msgid "Get QoS information error." -msgstr "Errore di richiamo delle informazioni QoS. " - -msgid "Get QoS policy error." -msgstr "Errore di richiamo della politica QoS." - -msgid "Get SplitMirror error." -msgstr "Errore di richiamo SplitMirror." - -msgid "Get array info error." -msgstr "Errore di richiamo informazioni sull'array." - -msgid "Get cache by name error." -msgstr "Errore di richiamo cache per nome. " - -msgid "Get connected free FC wwn error." -msgstr "Errore di acquisizione wwn FC libero connesso. " - -msgid "Get engines error." -msgstr "Errore di richiamo motori. " - -msgid "Get host initiators info failed." -msgstr "Richiamo info iniziatori host non riuscito. " - -msgid "Get hostgroup information error." -msgstr "Errore di richiamo delle informazioni gruppo host. " - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"Errore di richiama info porta iSCSI, controllare l'IP di destinazione " -"configurato nelfile conf huawei." - -msgid "Get iSCSI port information error." -msgstr "Errore di richiamo informazioni porta iscsi." - -msgid "Get iSCSI target port error." -msgstr "Errore di richiamo porta di destinazione iscsi." - -msgid "Get lun id by name error." -msgstr "Errore di richiamo dell'ID lun per nome. " - -msgid "Get lun migration task error." -msgstr "Errore di richiamo attività di migrazione lun. " - -msgid "Get lungroup id by lun id error." -msgstr "Errore di richiamo id gruppo lun tramite id lun. " - -msgid "Get lungroup information error." -msgstr "Errore di richiamo delle informazioni gruppo lun. " - -msgid "Get migration task error." -msgstr "Errore di richiamo attività di migrazione. " - -msgid "Get pair failed." -msgstr "Richiamo coppia non riuscito." - -msgid "Get partition by name error." -msgstr "Errore di richiamo partizione per nome. " - -msgid "Get partition by partition id error." -msgstr "Errore di richiamo partizione per id partizione. " - -msgid "Get port group by view error." -msgstr "Errore di richiamo gruppo di porte per vista." - -msgid "Get port group error." -msgstr "Errore di richiamo gruppo di porte." - -msgid "Get port groups by port error." -msgstr "Errore di richiamo gruppi di porte per porta." - -msgid "Get ports by port group error." -msgstr "Errore di richiamo porte per gruppo di porte." - -msgid "Get remote device info failed." -msgstr "Richiamo informazioni dispositivo remoto non riuscito." - -msgid "Get remote devices error." -msgstr "Errore di richiamo dispositivi remoti. " - -msgid "Get smartcache by cache id error." -msgstr "Errore di richiamo smartcache per id cache. " - -msgid "Get snapshot error." -msgstr "Errore di richiamo istantanea." - -msgid "Get snapshot id error." -msgstr "Errore di richiamo id istantanea." - -msgid "Get target IP error." -msgstr "Errore di richiamo IP di destinazione. " - -msgid "Get target LUN of SplitMirror error." -msgstr "Errore di richiamo LUN di destinazione di SplitMirror." - -msgid "Get views by port group error." -msgstr "Errore di richiamo viste per gruppo di porte." - -msgid "Get volume by name error." -msgstr "Errore di richiamo volume per nome. " - -msgid "Get volume error." -msgstr "Errore di richiamo volume. " - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"Impossibile aggiornare i metadati Glance, la chiave %(key)s esiste per l'id " -"volume %(volume_id)s" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "" -"Impossibile trovare i metadati di Glance per il volume/istantanea %(id)s." - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "Il file di configurazione Gluster in %(config)s non esiste" - -#, python-format -msgid "Google Cloud Storage api failure: %(reason)s" -msgstr "Errore api di Google Cloud Storage: %(reason)s" - -#, python-format -msgid "Google Cloud Storage connection failure: %(reason)s" -msgstr "Errore di connessione di Google Cloud Storage: %(reason)s" - -#, python-format -msgid "Google Cloud Storage oauth2 failure: %(reason)s" -msgstr "Errore oauth2 di Google Cloud Storage: %(reason)s" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "" -"Ricevute informazioni relative al percorso non corrette da DRBDmanage! (%s)" - -msgid "HBSD error occurs." -msgstr "Si è verificato un errore HBSD." - -msgid "HNAS has disconnected SSC" -msgstr "HNAS ha disconnesso SSC" - -msgid "HPELeftHand url not found" -msgstr "URL HPELeftHand non trovato" - -#, python-format -msgid "" -"HTTPS certificate verification was requested but cannot be enabled with " -"purestorage module version %(version)s. Upgrade to a newer version to enable " -"this feature." -msgstr "" -"La verifica del certificato HTTPS è stata richiesta ma non può essere " -"abilitata con la versione del modulo purestorage %(version)s. Eseguire " -"l'aggiornamento a una versione più recente per abilitare questa funzione." - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"La dimensione del blocco hash è stata modificata dall'ultimo backup. Nuova " -"dimensione del blocco hash: %(new)s. Dimensione del blocco hash precedente: " -"%(old)s. Eseguire un backup completo." - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "Non sono stati creati livelli %(tier_levels)s. " - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "Suggerimento \"%s\" non supportato." - -msgid "Host" -msgstr "Host" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "Impossibile trovare l'host %(host)s." - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"L'host %(host)s non corrisponde al contenuto del certificato x509: " -"CommonName %(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "L'host %s non ha iniziatori FC" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "L'host %s non ha un iniziatore iSCSI" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "Impossibile trovare l'host '%s'." - -#, python-format -msgid "Host group with name %s not found" -msgstr "Gruppo host con nome %s non trovato" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "Gruppo host con riferimento %s non trovato" - -msgid "Host is NOT Frozen." -msgstr "L'host NON è bloccato." - -msgid "Host is already Frozen." -msgstr "L'host è già bloccato." - -msgid "Host not found" -msgstr "Host non trovato" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "Host non trovato. Impossibile rimuovere %(service)s su %(host)s." - -#, python-format -msgid "Host replication_status must be %s to failover." -msgstr "L'host replication_status deve essere %s per eseguire il failover." - -#, python-format -msgid "Host type %s not supported." -msgstr "Tipo host %s non supportato." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "L'host con porte %(ports)s non trovato." - -msgid "Hypermetro and Replication can not be used in the same volume_type." -msgstr "" -"Hypermetro e Replica non possono essere utilizzati nello stesso tipo di " -"volume." - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"Il gruppo I/O %(iogrp)d non è valido; i gruppi I/O disponibili sono " -"%(avail)s." - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "Indirizzo IP o nome host dell'API Blockbridge. " - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" -"Se la compressione è impostata su True, anche rsize deve essere impostato " -"(non uguale a -1)." - -msgid "If nofmtdisk is set to True, rsize must also be set to -1." -msgstr "" -"Se nofmtdisk è impostato su True, anche rsize deve essere impostato su -1." - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"Specificato valore non valido '%(prot)s' per " -"flashsystem_connection_protocol: i valori validi sono %(enabled)s." - -msgid "Illegal value specified for IOTYPE: 0, 1, or 2." -msgstr "Valore non consentito specificato per IOTYPE: 0, 1 o 2." - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "" -"Valore non consentito specificato per smarttier: impostare su 0, 1, 2, o 3." - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"Valore non consentito specificato per storwize_svc_vol_grainsize: impostare " -"su 32, 64, 128 o 256." - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" -"Valore non consentito specificato per thin: Impossibile impostare thin e " -"thickcontemporaneamente." - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "Impossibile trovare l'immagine %(image_id)s." - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "L'immagine %(image_id)s non è attiva." - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "L'immagine %(image_id)s non è accettabile: %(reason)s" - -msgid "Image location not present." -msgstr "Ubicazione di immagine non presente." - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"La dimensione virtuale immagine è %(image_size)d GB e non rientra in un " -"volume di dimensione %(volume_size)dGB." - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"Errore ImageBusy generato durante l'eliminazione del volume rbd. Ciò può " -"essere causato da una connessione da un client che si è interrotta e, in " -"questo caso, può essere risolto provando a ripetere l'eliminazione dopo 30 " -"secondi." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"Importazione del record non riuscita; non è stato possibile trovare il " -"servizio di backup per eseguire l'importazione. Richiesta del servizio " -"%(service)s" - -msgid "Incorrect request body format" -msgstr "Il formato del corpo della richiesta non è corretto" - -msgid "Incorrect request body format." -msgstr "Il formato della struttura della richiesta non è corretto." - -msgid "Incremental backups exist for this backup." -msgstr "Per questo backup esistono backup incrementali." - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Eccezione CLI Infortrend: %(err)s Param: %(param)s (Codice di ritorno: " -"%(rc)s) (Output: %(out)s)" - -msgid "Initial tier: {}, policy: {} is not valid." -msgstr "Livello iniziale: {}, politica: {} non valido." - -msgid "Input type {} is not supported." -msgstr "Tipo di input {} non supportato." - -msgid "Input volumes or snapshots are invalid." -msgstr "Istantanee o volumi di input non validi." - -msgid "Input volumes or source volumes are invalid." -msgstr "Volumi di input o di origine non validi." - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "Impossibile trovare l'istanza %(uuid)s." - -msgid "Insufficient free space available to extend volume." -msgstr "Spazio libero disponibile insufficiente per estendere il volume." - -msgid "Insufficient privileges" -msgstr "Privilegi insufficienti" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "" -"Valore di intervallo (in secondi) tra i tentativi di connessione al cluster " -"ceph. " - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "Porte %(protocol)s %(port)s non valide specificate per io_port_list." - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "Dominio 3PAR non valido: %(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "Valore ALUA non valido. Il valore ALUA deve essere 1 o 0. " - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "" -"Gli argomenti (args) Ceph forniti per l'operazione di backup rbd non sono " -"validi" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "CgSnapshot non valido: %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "ConsistencyGroup non valido: %(reason)s" - -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available or " -"error, but current status is: in-use" -msgstr "" -"ConsistencyGroup non valido: Lo stato del gruppo di coerenza deve essere " -"available o error ma lo stato corrente è: in-use" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"ConsistencyGroup non valido: lo stato del gruppo di coerenza deve essere " -"available, ma lo stato corrente è: %s." - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "" -"ConsistencyGroup non valido: nessun host per la creazione del gruppo di " -"coerenza" - -#, python-format -msgid "" -"Invalid HPELeftHand API version found: %(found)s. Version %(minimum)s or " -"greater required for manage/unmanage support." -msgstr "" -"Trovata versione API HPEeftHand non valida: %(found)s. È richiesta la " -"versione %(minimum)s o superiore per gestire/annullare la gestione del " -"supporto." - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "Formato indirizzo IP non valido: '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"Specifica QoS non valida rilevata durante il richiamo della politica QoS per " -"il volume %s " - -#, python-format -msgid "Invalid Replication Target: %(reason)s" -msgstr "Destinazione di replica non valida: %(reason)s" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "Tipo di autenticazione VNX non valido: %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Specifica di condivisione Virtuozzo Storage non valida: %r. Deve essere: " -"[MDS1[,MDS2],...:/][:PASSWORD]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "" -"Versione XtremIO non valida %(cur)s, è richiesta la versione %(min)s o " -"successiva" - -#, python-format -msgid "Invalid allocated quotas defined for the following project quotas: %s" -msgstr "" -"Quote allocate non valide definite per le seguenti quote del progetto: %s" - -msgid "Invalid argument" -msgstr "Argomento non valido" - -msgid "Invalid argument - negative seek offset." -msgstr "Argomento non valido - offset di ricerca negativo." - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "Argomento non valido - whence=%s non supportato" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "Argomento non valido - whence=%s non supportato." - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "" -"Modalità di collegamento non valida '%(mode)s' per il volume %(volume_id)s." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "Chiave di autenticazione non valida: %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "Backup non valido: %(reason)s" - -#, python-format -msgid "" -"Invalid barbican api url: version is required, e.g. 'http[s]://|" -"[:port]/' url specified is: %s" -msgstr "" -"URL API Barbican non valido: è richiesta la versione, ad esempio 'http[s]://" -"|[:port]/', l'url specificato è: %s" - -msgid "Invalid cgsnapshot" -msgstr "cgsnapshot non valido" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "Trovati dettagli utente chap non validi nella memoria CloudByte." - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "" -"Risposta di inizializzazione di connessione del volume non valida %(name)s" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "" -"Risposta di inizializzazione di connessione del volume non valida %(name)s: " -"%(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "Tipo di contenuto non valido%(content_type)s." - -msgid "Invalid credentials" -msgstr "Credenziali non valide" - -#, python-format -msgid "Invalid directory: %s" -msgstr "Directory non valida: %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "Tipo adattatore disco non valido: %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "Backup del disco non valido: %s." - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "Tipo disco non valido: %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "Tipo disco non valido: %s." - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "Host non valido: %(reason)s" - -#, python-format -msgid "" -"Invalid hpe3parclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run \"pip install --upgrade python-3parclient\" to upgrade " -"the hpe3parclient." -msgstr "" -"Trovata versione di hpe3parclient non valida (%(found)s). È richiesta la " -"versione %(minimum)s o versioni successive. Eseguire \"pip install --" -"upgrade python-3parclient\" per aggiornare hpe3parclient." - -#, python-format -msgid "" -"Invalid hpelefthandclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run 'pip install --upgrade python-lefthandclient' to " -"upgrade the hpelefthandclient." -msgstr "" -"Trovata versione di hpelefthandclient non valida (%(found)s). È richiesta la " -"versione %(minimum)s o versioni successive. Eseguire \"pip install --" -"upgrade python-lefthandclient\" per aggiornare hpelefthandclient." - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "href immagine %(image_href)s non valido." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "" -"Identificativo dell'immagine non valido oppure non è possibile accedere " -"all'immagine richiesta." - -msgid "Invalid imageRef provided." -msgstr "imageRef specificato non è valido." - -msgid "Invalid initiator value received" -msgstr "Ricevuto valore di iniziatore non valido" - -msgid "Invalid input" -msgstr "Input non valido" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "Input ricevuto non valido: %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "Filtro is_public non valido [%s]" - -#, python-format -msgid "Invalid lun type %s is configured." -msgstr "Configurato tipo di lun non valido %s." - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "Dimensione metadati non valida: %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "Metadati non validi: %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "Base del punto di montaggio non valida: %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "Base del punto di montaggio non valida: %s" - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "Nuovo nome snapCPG non valido per la riscrittura new_snap_cpg='%s'." - -#, python-format -msgid "Invalid port number %(config)s for Coho rpc port" -msgstr "Numero di porta non valido %(config)s per la porta RPC Coho" - -#, python-format -msgid "" -"Invalid prefetch type '%s' is configured. PrefetchType must be in 0,1,2,3." -msgstr "" -"Configurato tipo di prefetch non valido '%s'. PrefetchType deve essere " -"0,1,2,3." - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "Specifiche qos non valide: %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "" -"Richiesta non valida per collegare il volume a una destinazione non valida" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"Richiesta non valida per collegare il volume con una modalità non valida. La " -"modalità di collegamento deve essere 'rw' o 'ro'" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "Scadenza prenotazione non valida %(expire)s." - -msgid "Invalid response header from RPC server" -msgstr "Intestazione di risposta non valida dal server RPC" - -#, python-format -msgid "Invalid secondary_backend_id specified. Valid backend id is %s." -msgstr "" -"Specificato ID di backend secondario non valido. L'ID di backend valido è %s." - -msgid "Invalid service catalog json." -msgstr "json del catalogo del servizio non è valido." - -msgid "Invalid sheepdog cluster status." -msgstr "Stato del cluster sheepdog non valido. " - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "Istantanea non valida: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "Stato non valido: '%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "" -"Richiesto un pool dell'archivio %s non valido. Nuova immissione non riuscita." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "Specificato un pool dell'archivio %s non valido." - -msgid "Invalid storage pool is configured." -msgstr "Configurato pool di archiviazione non valido." - -#, python-format -msgid "Invalid synchronize mode specified, allowed mode is %s." -msgstr "" -"Specificata modalità di sincronizzazione non valida, la modalità consentita " -"è %s." - -msgid "Invalid transport type." -msgstr "Tipo di trasporto non valido." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "Impostazione di aggiornamento non valida: '%s'" - -#, python-format -msgid "" -"Invalid url: must be in the form 'http[s]://|[:port]/" -"', url specified is: %s" -msgstr "" -"URL non valido: deve essere nel formato 'http[s]://|[:port]/" -"', l'url specificato è: %s" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "Valore non valido '%s' per force." - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "Valore non valido '%s' per force. " - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "Valore non valido '%s' per is_public. Valori accettati: True o False. " - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "Valore non valido '%s' per skip_validation. " - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "Valore non valido per 'bootable': '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "Valore non valido per 'force': '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "Valore non valido per 'readonly': '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "Valore non valido per 'scheduler_max_attempts', deve essere >= 1" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "" -"Valore non valido per l'opzione di configurazione NetApp netapp_host_type." - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "" -"Valore non valido per l'opzione di configurazione NetApp netapp_lun_ostype." - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "Valore non valido per l'età, %(age)s" - -#, python-format -msgid "Invalid value: \"%s\"" -msgstr "Valore non valido: \"%s\"" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"Dimensione del volume fornita non valida per la richiesta di creazione: %s " -"(l'argomento size deve essere un numero intero (o la rappresentazione " -"stringa di un numero intero) e maggiore di zero)." - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "Tipo di volume non valido: %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "Volume non valido: %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"Volume non valido: impossibile aggiungere il volume %(volume_id)s al gruppo " -"di coerenza %(group_id)s perché il volume si trova in uno stato non valido: " -"%(status)s. Gli stati validi sono: ('available', 'in-use')." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"Volume non valido: impossibile aggiungere il volume %(volume_id)s al gruppo " -"di coerenza %(group_id)s perché il tipo di volume %(volume_type)s non è " -"supportato dal gruppo." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"Volume non valido: impossibile aggiungere fake-volume-uuid del volume dal " -"gruppo di coerenza %(group_id)s perché non è possibile trovare il volume." - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"Volume non valido: impossibile rimuovere fake-volume-uuid del volume dal " -"gruppo di coerenza %(group_id)s perché non è presente nel gruppo." - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "Passato volume_type non valido: %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"volume_type fornito non valido: %s (il tipo richiesto non è compatibile; far " -"corrisponde col volume di origine oppure omettere l'argomento tipo)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"volume_type fornito non valido: %s (il tipo richiesto non è compatibile;si " -"consiglia di omettere l'argomento tipo)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"volume_type fornito non valido: %s (il tipo richiesto deve essere supportato " -"da questo gruppo di coerenza)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "Formato wwpn non valido %(wwpns)s" - -msgid "Invoking web service failed." -msgstr "Richiamo del servizio Web non riuscito." - -msgid "Issue encountered waiting for job." -msgstr "Si è verificato un problema in attesa del job." - -msgid "Issue encountered waiting for synchronization." -msgstr "Si è verificato un problema in attesa della sincronizzazione." - -msgid "" -"Issuing a fail-over failed because replication is not properly configured." -msgstr "" -"Esecuzione del failover non riuscita perché la replica non è configurata " -"correttamente." - -msgid "Item not found" -msgstr "Elemento non trovato" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "" -"ID lavoro non trovato nella risposta alla creazione volume di CloudByte [%s]." - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "" -"ID lavoro non trovato nella risposta all'eliminazione volume di CloudByte " -"[%s]." - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"I nomi delle chiavi possono contenere solo caratteri alfanumerici, di " -"sottolineatura, punti, due punti e trattini." - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError: %s" - -msgid "Keystone version 3 or greater must be used to get nested quota support." -msgstr "" -"Keystone versione 3 o successiva deve essere utilizzato per ottenere il " -"supporto delle quote nidificate." - -#, python-format -msgid "LU does not exist for volume: %s" -msgstr "LUN non esiste per il volume: %s" - -msgid "LUN export failed!" -msgstr "Esportazione LUN non riuscita. " - -msgid "LUN id({}) is not valid." -msgstr "ID LUN ({}) non valido." - -msgid "LUN map overflow on every channel." -msgstr "Eccedenza mappa LUN su ogni canale. " - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "LUN non trovata con il riferimento fornito %s." - -msgid "LUN number ({}) is not an integer." -msgstr "Il numero LUN ({}) non è un numero intero." - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "Il numero LUN è fuori dai limiti sul canale id: %(ch_id)s. " - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"La LUN con riferimento fornito %(ref)s non soddisfa il tipo di volume. " -"Verificare che il volume LUN con funzioni ssc sia presente su vserver %(vs)s." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "Ultime %s voci del syslog cinder:-" - -msgid "LeftHand cluster not found" -msgstr "Cluster LeftHand non trovato" - -msgid "License is unavailable." -msgstr "La licenza non è disponibile." - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "Riga %(dis)d : %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "Il percorso di collegamento già esiste e non è un symlink" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "Clone collegato del volume di origine non supportato nello stato: %s." - -msgid "Lock acquisition failed." -msgstr "Acquisizione blocco non riuscita." - -msgid "Logout session error." -msgstr "Errore della sessione di logout." - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"Servizio di ricerca non configurato. L'opzione di configurazione per " -"fc_san_lookup_service deve specificare un'implementazione concreta del " -"servizio di ricerca." - -msgid "Lun migration error." -msgstr "Errore di migrazione Lun." - -#, python-format -msgid "" -"MD5 of object: %(object_name)s before: %(md5)s and after: %(etag)s is not " -"same." -msgstr "" -"MD5 dell'oggetto: %(object_name)s prima: %(md5)s e dopo: %(etag)s non è lo " -"stesso." - -#, python-format -msgid "MSG_DENIED: %r" -msgstr "MSG_DENIED: %r" - -#, python-format -msgid "MSG_DENIED: AUTH_ERROR: %r" -msgstr "MSG_DENIED: AUTH_ERROR: %r" - -#, python-format -msgid "MSG_DENIED: RPC_MISMATCH: %r" -msgstr "MSG_DENIED: RPC_MISMATCH: %r" - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "Stringa di output fcns non corretta: %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "Corpo del messaggio non valido: %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "Stringa nameserver non formata correttamente: %s" - -msgid "Malformed request body" -msgstr "Corpo richiesta non corretto" - -msgid "Malformed request body." -msgstr "Formato del corpo della richiesta non corretto." - -msgid "Malformed request url" -msgstr "url richiesta non corretto" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "Risposta non valida per il comando %(cmd)s: %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "Attributo scheduler_hints non corretto" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "Stringa comando show fcns database non corretta: %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"Configurazione di zona non corretta: (switch=%(switch)s zone_config=" -"%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"Stato della zona non corretto: (switch=%(switch)s zone_config=" -"%(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "Acquisizione dimensione gestione esistente richiede 'id'." - -msgid "Manage existing snapshot not implemented." -msgstr "Gestione dell'istantanea esistente non implementata." - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"La gestione del volume esistente non è riuscita a causa del riferimento di " -"backend non valido %(existing_ref)s: %(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" -"La gestione del volume esistente non è riuscita a causa della mancata " -"corrispondenza del tipo di volume: %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "Gestione del volume esistente non implementato." - -msgid "Manage existing volume requires 'source-id'." -msgstr "La gestione del volume esistente richiede 'source-id'. " - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Gestione del volume non supportata se è abilitato FAST. Politica FAST: " -"%(fastPolicyName)s." - -msgid "Managing of snapshots to failed-over volumes is not allowed." -msgstr "" -"La gestione di istantanee su volumi sottoposti a failover non è consentita." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"La preparazione dell'associazione %(id)s non è stata completata entro il " -"timeout di secondi %(to)d assegnati. Interruzione in corso." - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "Vista di mascheramento %(maskingViewName)s non eliminata correttamente" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "Numero massimo di backup consentiti (%(allowed)d) superato" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "Numero massimo di istantanee consentite (%(allowed)d) superato" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" -"Numero massimo di volumi consentiti (%(allowed)d) superato per la quota " -"'%(name)s'." - -#, python-format -msgid "May specify only one of %s" -msgstr "È possibile specificare soltanto uno di %s" - -msgid "Metadata backup already exists for this volume" -msgstr "Il backup dei metadati esiste già per questo volume" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "L'oggetto di backup di metadati '%s' esiste già" - -msgid "Metadata item was not found" -msgstr "L'elemento metadati non è stato trovato" - -msgid "Metadata item was not found." -msgstr "L'elemento metadati non è stato trovato." - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "La chiave della proprietà dei metadati %s supera i 255 caratteri" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "" -"Il valore della chiave della proprietà dei metadati %s supera i 255 caratteri" - -msgid "Metadata property key blank" -msgstr "La chiave della proprietà dei metadati è vuota" - -msgid "Metadata property key blank." -msgstr "Chiave della proprietà dei metadati vuota." - -msgid "Metadata property key greater than 255 characters." -msgstr "La chiave della proprietà dei metadati contiene più di 255 caratteri." - -msgid "Metadata property value greater than 255 characters." -msgstr "Valore della proprietà dei metadati maggiore di 255 caratteri." - -msgid "Metadata restore failed due to incompatible version" -msgstr "" -"Il ripristino dei metadati non è riuscito a causa di una versione non " -"compatibile" - -msgid "Metadata restore failed due to incompatible version." -msgstr "" -"Ripristino dei metadati non riuscito a causa di una versione non compatibile." - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "Migrazione volume %(src)s non riuscita. " - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" -"Migrazione volume non riuscita tra vol origine %(src)s e vol destinazione " -"%(dst)s. " - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "La migrazione di LUN %s è stata arrestata o è in errore." - -msgid "MirrorView/S enabler is not installed." -msgstr "L'abilitatore MirrorView/S non è installato." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"Modulo python 'purestorage' non presente, accertarsi che la libreria sia " -"installata e disponibile." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "" -"Manca parametro di configurazione di Fibre Channel SAN - fc_fabric_names" - -msgid "Missing request body" -msgstr "Manca il corpo della richiesta" - -msgid "Missing request body." -msgstr "Corpo della richiesta mancante." - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "Manca l'elemento '%s' richiesto nel corpo della richiesta" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "Manca l'elemento '%s' richiesto nel corpo della richiesta. " - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "" -"Manca l'elemento 'consistencygroup' richiesto nel corpo della richiesta. " - -msgid "Missing required element 'host' in request body." -msgstr "Manca l'elemento 'host' richiesto nel corpo della richiesta." - -msgid "Missing required element quota_class_set in request body." -msgstr "" -"Elemento quota_class_set obbligatorio mancante nel corpo della richiesta." - -msgid "Missing required element snapshot in request body." -msgstr "Elemento istantanea obbligatorio mancante nel corpo della richiesta." - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"Trovati più SerialNumber mentre ne era previsto uno solo per questa " -"operazione. Modificare il file di configurazione EMC. " - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "trovate più copie del volume %s." - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" -"Sono state rilevate più corrispondenze per '%s', utilizzare un ID per essere " -"più precisi." - -msgid "Multiple profiles found." -msgstr "Trovati più profili. " - -msgid "Must implement a fallback schedule" -msgstr "È necessario implementare una pianificazione fallback" - -msgid "Must implement find_retype_host" -msgstr "È necessario implementare find_retype_host" - -msgid "Must implement host_passes_filters" -msgstr "È necessario implementare host_passes_filters" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "È necessario implementare schedule_create_consistencygroup" - -msgid "Must implement schedule_create_volume" -msgstr "È necessario implementare schedule_create_volume" - -msgid "Must implement schedule_get_pools" -msgstr "È necessario implementare schedule_get_pools" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "È necessario passare wwpn o host a lsfabric." - -msgid "" -"Must run this command as cloud admin using a Keystone policy.json which " -"allows cloud admin to list and get any project." -msgstr "" -"Eseguire questo comando come admin cloud utilizzando un Keystone policy.json " -"che consenta all'admin cloud di visualizzare e ottenere qualsiasi progetto." - -msgid "Must specify 'connector'" -msgstr "È necessario specificare 'connector'" - -msgid "Must specify 'connector'." -msgstr "È necessario specificare 'connector'." - -msgid "Must specify 'host'." -msgstr "È necessario specificare 'host'." - -msgid "Must specify 'new_volume'" -msgstr "È necessario specificare 'new_volume'" - -msgid "Must specify 'status'" -msgstr "È necessario specificare 'status'" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"È necessario specificare 'status', 'attach_status' o 'migration_status' per " -"l'aggiornamento." - -msgid "Must specify a valid attach status" -msgstr "È necessario specificare uno stato di allegato valido" - -msgid "Must specify a valid migration status" -msgstr "È necessario specificare uno stato di migrazione valido" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" -"È necessario specificare un utente tipo %(valid)s valido, il valore " -"'%(persona)s' non è valido." - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"È necessario specificare un tipo di provisioning %(valid)s valido, il valore " -"'%(prov)s' non è valido." - -msgid "Must specify a valid status" -msgstr "È necessario specificare uno stato valido" - -msgid "Must specify an ExtensionManager class" -msgstr "È necessario specificare una classe ExtensionManager" - -msgid "Must specify bootable in request." -msgstr "È necessario specificare bootable nella richiesta." - -msgid "Must specify protection domain name or protection domain id." -msgstr "" -"È necessario specificare il nome dominio di protezione o l'ID del dominio di " -"protezione. " - -msgid "Must specify readonly in request." -msgstr "È necessario specificare readonly nella richiesta." - -msgid "Must specify snapshot source-name or source-id." -msgstr "È necessario specificare source-name o source-id dell'istantanea." - -msgid "Must specify source-name or source-id." -msgstr "È necessario specificare source-name o source-id." - -msgid "Must specify storage pool name or id." -msgstr "È necessario specificare il nome o l'ID del pool di memoria. " - -msgid "Must specify storage pools. Option: sio_storage_pools." -msgstr "" -"È necessario specificare i pool di archiviazione. Opzione: sio_storage_pools." - -msgid "Must supply a positive value for age" -msgstr "È necessario fornire un valore positivo per l'età" - -msgid "Must supply a positive, non-zero value for age" -msgstr "È necessario fornire un valore positivo, diverso da zero per l'età" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"Configurazione della NAS '%(name)s=%(value)s' non valida. Deve essere " -"'auto', 'true', o 'false'" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "Il file di configurazione NFS in %(config)s non esiste" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "File NFS %s non rilevato." - -msgid "NFS file could not be discovered." -msgstr "Impossibile rilevare il file NFS." - -msgid "NaElement name cannot be null." -msgstr "Il nome NaElement non può essere null." - -msgid "Name" -msgstr "Nome" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"Il nome, la descrizione, add_volumes e remove_volumes non possono essere " -"vuoti nel corpo della richiesta." - -msgid "Need non-zero volume size" -msgstr "Necessaria dimensione volume diversa da zero" - -#, python-format -msgid "Neither MSG_DENIED nor MSG_ACCEPTED: %r" -msgstr "Né MSG_DENIED né MSG_ACCEPTED: %r" - -msgid "NetApp Cinder Driver exception." -msgstr "Eccezione del driver Cinder di NetApp." - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"La nuova dimensione per l'estensione deve essere superiore alla dimensione " -"corrente. (corrente: %(size)s, esteso: %(new_size)s)." - -#, python-format -msgid "" -"New size should be bigger than the real size from backend storage. realsize: " -"%(oldsize)s, newsize: %(newsize)s." -msgstr "" -"La nuova dimensione deve essere maggiore della dimensione reale " -"dell'archiviazione di backend. dimensione reale: %(oldsize)s, nuova " -"dimensione: %(newsize)s." - -msgid "New volume size must be specified as an integer." -msgstr "" -"La nuova dimensione di volume deve essere specificata come numero intero." - -msgid "New volume type must be specified." -msgstr "È necessario specificare il tipo del nuovo volume." - -msgid "New volume type not specified in request_spec." -msgstr "Nuovo tipo di volume non specificato in request_spec." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "Nuovo volume_type uguale all'originale: %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Eccezione driver Nimble Cinder" - -msgid "No FC initiator can be added to host." -msgstr "Nessun iniziatore FC può essere aggiunto all'host." - -msgid "No FC port connected to fabric." -msgstr "Nessuna porta FC collegata a fabric." - -msgid "No FCP targets found" -msgstr "Nessuna destinazione FCP trovata" - -msgid "No Port Group elements found in config file." -msgstr "" -"Nessun elemento del gruppo di porte trovato nel file di configurazione." - -msgid "No VF ID is defined in the configuration file." -msgstr "Nessun ID VF definito nel file di configurazione." - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "Nessun portale iSCSI attivo con gli IP iSCSI forniti " - -#, python-format -msgid "No available service named %s" -msgstr "Nessun servizio disponibile denominato %s" - -#, python-format -msgid "No backup with id %s" -msgstr "Nessun backup con id %s" - -msgid "No backups available to do an incremental backup." -msgstr "Nessun backup disponibile per eseguire un backup incrementale." - -msgid "No big enough free disk" -msgstr "Nessun disco disponibile è abbastanza grande" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "Nessun cgsnapshot con id %s" - -msgid "No cinder entries in syslog!" -msgstr "Nessuna voce cinder nel syslog!" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "Nessuna LUN clonata chiamata %s è stata trovata nel filer" - -msgid "No config node found." -msgstr "Nessun nodo config trovato. " - -#, python-format -msgid "No consistency group with id %s" -msgstr "Nessun gruppo di coerenza con id %s" - -#, python-format -msgid "No element by given name %s." -msgstr "Nessun elemento dal nome specificato %s." - -msgid "No errors in logfiles!" -msgstr "Nessun errore nei file di log!" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "Nessun file trovato con %s come file di backup." - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"Nessun ID LUN rimasto libero. Il numero massimo di volumi che possono essere " -"collegati all'host (%s) è stato superato. " - -msgid "No free disk" -msgstr "Nessun disco disponibile" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "Nessun portale iscsi valido trovato nell'elenco fornito per %s." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "Nessun portale iscsi valido trovato in %s." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "Nessun host per creare il gruppo di coerenza %s." - -msgid "No iSCSI-enabled ports on target array." -msgstr "Nessuna porta abilitata a iSCSI nell'array di destinazione." - -msgid "No image_name was specified in request." -msgstr "Nessun image_name specificato nella richiesta." - -msgid "No initiator connected to fabric." -msgstr "Nessun iniziatore collegato a fabric." - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "Nessun gruppo iniziatore trovato per l'iniziatore %s" - -msgid "No initiators found, cannot proceed" -msgstr "Nessun iniziatore trovato, impossibile continuare" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "Nessuna interfaccia trovata nel cluster per l'ip %s" - -msgid "No ip address found." -msgstr "Nessun indirizzo IP rilevato. " - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "Non è stato trovato alcun gruppo aut iscsi in CloudByte" - -msgid "No iscsi initiators were found in CloudByte." -msgstr "Non è stato trovato alcun iniziatore iscsi in CloudByte" - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "Nessun servizio iscsi trovato per il volume CloudByte [%s]." - -msgid "No iscsi services found in CloudByte storage." -msgstr "Nessun servizio iscsi rilevato nell'archivio CloudByte." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "" -"Nessun file di chiavi specificato e non è possibile caricare la chiave da " -"%(cert)s %(e)s." - -msgid "No mounted Gluster shares found" -msgstr "Non è stata trovata nessuna condivisione di Gluster montata" - -msgid "No mounted NFS shares found" -msgstr "Non è stata trovata nessuna condivisione di NFS montata" - -msgid "No mounted SMBFS shares found." -msgstr "Non è stata trovata nessuna condivisione SMBFS montata." - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "Non è stata trovata alcuna condivisione Virtuozzo Storage montata" - -msgid "No mounted shares found" -msgstr "Non è stata trovata nessuna condivisione montata" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "Nessun nodo trovato nel gruppo I/O %(gid)s per il volume %(vol)s." - -msgid "No pair id in volume replication_driver_data." -msgstr "Nessun id coppia nel volume replication_driver_data." - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"Nessun pool disponibile per i volumi di provisioning. Assicurarsi " -"chel'opzione di configurazione netapp_pool_name_search_pattern sia impostata " -"correttamente. " - -msgid "No remote LUN id in volume replication_driver_data." -msgstr "Nessun ID LUN remota nel volume replication_driver_data." - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"Nessuna risposta ricevuta dalla chiamata API utente aut iSCSI dell'elenco " -"della memoriaCloudByte." - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "" -"Nessuna risposta ricevuta dalla chiamata API tsm dell'elenco dell'archivio " -"CloudByte." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "" -"Nessuna risposta ricevuta dalla chiamata API del file system dell'elenco " -"CloudByte." - -msgid "No service VIP configured and no nexenta_client_address" -msgstr "Nessun VIP di servizio configurato e nessun nexenta_client_address" - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "Nessuna istantanea (snap) trovata con %s come file di backup." - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "Nessuna immagine istantanea trovata nel gruppo di istantanee %s." - -#, python-format -msgid "No snapshots could be found on volume %s." -msgstr "Nessuna istantanea trovata sul volume %s." - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" -"Nessuna istantanea origine fornita per creare il gruppo di coerenza %s." - -#, python-format -msgid "No storage path found for export path %s" -msgstr "" -"Nessun percorso di archiviazione trovato per il percorso di esportazione %s" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "Non esiste alcuna specifica QoS %(specs_id)s." - -msgid "No suitable discovery ip found" -msgstr "Non è stato trovato nessun IP di rilevamento adatto" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "Nessun supporto per il ripristino della versione di backup %s" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "Nessun id destinazione è stato trovato per il volume %(volume_id)s." - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"Nessun ID LUN non utilizzato disponibile sull'host; è abilitato il " -"multicollegamento cherichiede che tutti gli ID LUN siano univoci nell'intero " -"gruppo di host. " - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "Non è stato trovato alcun host valido. %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "Nessun host valido per il volume %(id)s con tipo %(type)s" - -#, python-format -msgid "No vdisk with the UID specified by ref %s." -msgstr "Nessun vdisk con l'UID specificato da ref %s." - -#, python-format -msgid "No views found for LUN: %s" -msgstr "Nessuna vista trovata per LUN: %s" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"Nessun volume nel cluster con vserver %(vserver)s e percorso di giunzione " -"%(junction)s " - -msgid "No volume service(s) started successfully, terminating." -msgstr "Nessun servizio volume avviato con esito positivo, si termina. " - -msgid "No volume was found at CloudByte storage." -msgstr "Nessun volume trovato nell'archivio CloudByte." - -msgid "No volume_type should be provided when creating test replica." -msgstr "" -"Non è necessario fornire alcun volume_type durante la creazione della " -"replica di test." - -msgid "No volumes found in CloudByte storage." -msgstr "Nessun volume rilevato nell'archivio CloudByte." - -msgid "No weighed hosts available" -msgstr "Nessun host pesato disponibile " - -#, python-format -msgid "Not a valid string: %s" -msgstr "Stringa non valida: %s" - -msgid "Not a valid value for NaElement." -msgstr "Non un valore valido per NaElement." - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "Impossibile trovare un datastore adeguato per il volume: %s." - -msgid "Not an rbd snapshot" -msgstr "Non è un'istantanea rbd" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "Non autorizzato per l'immagine %(image_id)s." - -msgid "Not authorized." -msgstr "Non autorizzato." - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "Spazio insufficiente sul backend (%(backend)s)" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "" -"Spazio di archiviazione insufficiente nella condivisione ZFS per eseguire " -"questa operazione." - -msgid "Not stored in rbd" -msgstr "Non memorizzato in rbd" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "" -"Nova ha restituito lo stato \"error\" durante la creazione dell'istantanea." - -msgid "Null response received from CloudByte's list filesystem." -msgstr "Ricevuta risposta Null dal file system dell'elenco di CloudByte." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "Ricevuta risposta Null dei gruppi aut iscsi dell'elenco di CloudByte." - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "" -"Ricevuta risposta Null dagli iniziatori iscsi dell'elenco di CloudByte." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "" -"Ricevuta risposta Null dal servizio iscsi del volume dell'elenco di " -"CloudByte." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" -"Ricevuta risposta null durante la creazione del volume [%s] nell'archivio " -"CloudByte." - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "" -"Ricevuta risposta null durante l'eliminazione del volume [%s] nella memoria " -"CloudByte." - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"Ricevuta risposta null durante l'interrogazione per il lavoro basato su " -"[%(operation)s][%(job)s] nella memoria CloudByte." - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "Numero di tentativi se la connessione al cluster ceph non riesce. " - -msgid "Object Count" -msgstr "Numero oggetti" - -msgid "Object Version" -msgstr "Versione oggetto" - -msgid "Object is not a NetApp LUN." -msgstr "L'oggetto non è un NetApp LUN." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"In un'operazione di estensione si è verificato un errore durante l'aggiunta " -"di un volume al volume composito. %(volumename)s." - -msgid "" -"One of cinder-volume services is too old to accept such request. Are you " -"running mixed Liberty-Mitaka cinder-volumes?" -msgstr "" -"Uno dei servizi per volumi cinder è troppo vecchio per accettare queste " -"richieste. Sono in esecuzione volumi cinder Liberty-Mitaka misti?" - -msgid "One of the required inputs from host, port or scheme was not found." -msgstr "" -"Uno degli input richiesti dall'host, porta o schema non è stato trovato." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"Solo le richieste %(value)s %(verb)s request(s) possono essere effettuate a " -"%(uri)s ogni %(unit_string)s." - -msgid "Only one limit can be set in a QoS spec." -msgstr "In una specifica QoS può essere impostato un solo limite. " - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"Solo agli utenti con token nell'ambito dei parent immediati o progetti root " -"è consentito visualizzare le quote child." - -msgid "Only volumes managed by OpenStack can be unmanaged." -msgstr "" -"È possibile annullare la gestione solo dei volumi gestiti da OpenStack." - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "Operazione non riuscita con status=%(status)s. Dump completo: %(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "Operazione non supportata: %(operation)s." - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "L'opzione gpfs_images_dir non è impostata correttamente." - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "L'opzione gpfs_images_share_mode non è impostata correttamente." - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "L'opzione gpfs_mount_point_base non è impostata correttamente." - -msgid "Option map (cls._map) is not defined." -msgstr "Mappa delle opzioni (cls._map) non definita." - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "%(res)s %(prop)s di origine deve essere uno dei valori '%(vals)s'" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "Sovrascrivere porta HTTPS per connettersi al server API Blockbridge. " - -#, python-format -msgid "Pair does not exist on array. Pair id: %s." -msgstr "La coppia non esiste sull'array. ID coppia: %s." - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException: %s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "" -"Il nome della partizione è Nessuno, impostare smartpartition:partitionname " -"nella chiave. " - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"La password o la chiave privata SSH è obbligatoria per l'autenticazione: " -"impostare l'opzione san_password o san_private_key." - -msgid "Path to REST server's certificate must be specified." -msgstr "È necessario specificare il percorso al certificato server REST. " - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "Creare il pool %(pool_list)s in anticipo. " - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "Creare il livello %(tier_levels)s nel pool %(pool)s in anticipo. " - -msgid "Please re-run cinder-manage as root." -msgstr "Eseguire nuovamente cinder-manage come root." - -msgid "Please specify a name for QoS specs." -msgstr "Specificare un nome per le specifiche (specs) QoS." - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "La politica non consente di eseguire l'azione %(action)s." - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "Il pool %(poolNameInStr)s non è stato trovato." - -#, python-format -msgid "Pool %s does not exist in Nexenta Store appliance" -msgstr "Il pool %s non esiste nell'applicazione Nexenta Store" - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "Pool dal volume['host'] %(host)s non trovato." - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "Pool dal volume['host'] non riuscito con: %(ex)s." - -msgid "Pool is not available in the volume host field." -msgstr "Il pool non è disponibile nel campo dell'host del volume." - -msgid "Pool is not available in the volume host fields." -msgstr "Il pool non è disponibile nei campi dell'host del volume." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "Impossibile trovare il pool con nome %(pool)s nel trovare %(domain)s." - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "" -"Impossibile trovare il pool con nome %(pool_name)s nel trovare %(domain_id)s." - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"Il pool: %(poolName)s. non è associato al livello di memoria per la politica " -"FAST %(fastPolicy)s." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "Il nome pool deve essere nel file %(fileName)s." - -#, python-format -msgid "Pools %s does not exist" -msgstr "I pool %s non esistono" - -msgid "Pools name is not set." -msgstr "Il nome pool non è impostato. " - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "Stato della copia primaria: %(status)s e sincronizzata: %(sync)s." - -msgid "Project ID" -msgstr "Identificativo del Progetto" - -#, python-format -msgid "Project quotas are not properly setup for nested quotas: %(reason)s." -msgstr "" -"Le quote del progetto non sono configurate correttamente per le quote " -"nidificate: %(reason)s." - -msgid "Protection Group not ready." -msgstr "Gruppo di protezione non pronto." - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"Il protocollo %(storage_protocol)s non è supportato per la famiglia di " -"archiviazione %(storage_family)s." - -msgid "Provided backup record is missing an id" -msgstr "Nel record di backup fornito manca un id" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"Lo stato %(provided)s dell'istantanea fornito non è consentito per " -"un'istantanea con lo stato %(current)s." - -#, python-format -msgid "" -"Provider information w.r.t CloudByte storage was not found for OpenStack " -"volume [%s]." -msgstr "" -"Informazioni del provider sulla memoria CloudByte non trovate per il volume " -"OpenStack [%s]." - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Errore driver Pure Storage Cinder: %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "Le specifiche QoS %(specs_id)s esistono già." - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "Le specifiche QoS %(specs_id)s sono ancora associate alle entità." - -#, python-format -msgid "QoS config is wrong. %s must > 0." -msgstr "La configurazione QoS è errata. %s deve essere > 0." - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "" -"La specifica QoS %(specs_id)s non dispone di specifiche con la chiave " -"%(specs_key)s." - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "" -"Spec QoS non supportate in questa famiglia di memoria e versione ONTAP. " - -msgid "Qos specs still in use." -msgstr "Le specifiche (specs) Qos sono ancora in uso." - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"La query tramite il parametro service è obsoleta. Utilizzare invece il " -"parametro bynary." - -msgid "Query resource pool error." -msgstr "Errore di query del pool di risorse. " - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "" -"Il limite della quota %s deve essere uguale o maggiore delle risorse " -"esistenti. " - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "Impossibile trovare la classe di quota %(class_name)s." - -msgid "Quota could not be found" -msgstr "Impossibile trovare la quota" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "Quota superata per le risorse: %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "Quota superata: code=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "Impossibile trovare la quota per il progetto %(project_id)s." - -#, python-format -msgid "" -"Quota limit invalid for project '%(proj)s' for resource '%(res)s': limit of " -"%(limit)d is less than in-use value of %(used)d" -msgstr "" -"Limite della quota non valido per il progetto '%(proj)s' per la risorsa " -"'%(res)s': il limite di %(limit)d è inferiore al valore in uso di %(used)d" - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "Impossibile trovare la prenotazione della quota %(uuid)s." - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "" -"Impossibile trovare l'utilizzo della quota per il progetto %(project_id)s." - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "Operazione diff RBD non riuscita - (ret=%(ret)s stderr=%(stderr)s)" - -#, python-format -msgid "REST %(proxy_ver)s hpelefthandclient %(rest_ver)s" -msgstr "REST %(proxy_ver)s hpelefthandclient %(rest_ver)s" - -msgid "REST server IP must by specified." -msgstr "È necessario specificare l'IP del server REST. " - -msgid "REST server password must by specified." -msgstr "È necessario specificare la password del server REST. " - -msgid "REST server username must by specified." -msgstr "È necessario specificare il nome utente del server REST. " - -msgid "RPC Version" -msgstr "Versione RPC" - -msgid "RPC server response is incomplete" -msgstr "La risposta del server RPC è incompleta" - -msgid "Raid did not have MCS Channel." -msgstr "Il Raid non ha il canale MCS. " - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"Raggiunto il limite impostato dall'opzione di configurazione " -"max_luns_per_storage_group. L'operazione per aggiungere %(vol)s al gruppo di " -"archiviazione %(sg)s è rifiutata." - -#, python-format -msgid "Received error string: %s" -msgstr "Ricevuta stringa di errore: %s" - -msgid "Reference must be for an unmanaged snapshot." -msgstr "Il riferimento deve essere per un'istantanea non gestita." - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "Il riferimento deve essere per un volume virtuale non gestito." - -msgid "Reference must be the name of an unmanaged snapshot." -msgstr "Il riferimento deve essere il nome di un'istantanea non gestita." - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "" -"Il riferimento deve essere il nome volume di un volume virtuale non gestito." - -msgid "Reference must contain either source-id or source-name element." -msgstr "Il riferimento deve contenere l'elemento source-id o source-name." - -msgid "Reference must contain either source-name or source-id element." -msgstr "Il riferimento deve contenere l'elemento source-name o source-id." - -msgid "Reference must contain source-id or source-name element." -msgstr "Il riferimento deve contenere l'elemento source-id o source-name." - -msgid "Reference must contain source-id or source-name key." -msgstr "Il riferimento deve contenere la chiave source-id o source-name." - -msgid "Reference must contain source-id or source-name." -msgstr "Il riferimento deve contenere source-id o source-name." - -msgid "Reference must contain source-id." -msgstr "Il riferimento deve contenere source-id." - -msgid "Reference must contain source-name element." -msgstr "Il riferimento deve contenere l'elemento source-name." - -msgid "Reference must contain source-name or source-id." -msgstr "Il riferimento deve contenere il nome e l'id dell'origine." - -msgid "Reference must contain source-name." -msgstr "Il riferimento deve contenere source-name." - -msgid "Reference to volume to be managed must contain source-name." -msgstr "Il riferimento al volume da gestire deve contenere source-name." - -#, python-format -msgid "Reference to volume: %s to be managed must contain source-name." -msgstr "Il riferimento al volume: %s da gestire deve contenere source-name." - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"Migrazione del volume con ID: %(id)s rifiutata. Verificare la configurazione " -"perché il Gruppo di volumi è sia l'origine che la destinazione: %(name)s." - -msgid "Remote pool cannot be found." -msgstr "Impossibile trovare il pool remoto." - -msgid "Remove CHAP error." -msgstr "Errore di rimozione CHAP." - -msgid "Remove fc from host error." -msgstr "Errore di rimozione fc dall'host. " - -msgid "Remove host from array error." -msgstr "Errore di rimozione host dall'array. " - -msgid "Remove host from hostgroup error." -msgstr "Errore di rimozione host dal gruppo host. " - -msgid "Remove iscsi from host error." -msgstr "Errore di rimozione iscsi dall'host. " - -msgid "Remove lun from QoS error." -msgstr "Errore di rimozione lun da QoS. " - -msgid "Remove lun from cache error." -msgstr "Errore di rimozione lun da cache." - -msgid "Remove lun from partition error." -msgstr "Errore di rimozione lun dalla partizione. " - -msgid "Remove port from port group error." -msgstr "Errore di rimozione porta da gruppo di porte." - -msgid "Remove volume export failed." -msgstr "Rimozione esportazione volume non riuscita. " - -msgid "Rename lun on array error." -msgstr "Errore di ridenominazione lun sull'array. " - -msgid "Rename snapshot on array error." -msgstr "Errore di ridenominazione istantanea sull'array. " - -#, python-format -msgid "Replication %(name)s to %(ssn)s failed." -msgstr "Replica %(name)s su %(ssn)s non riuscita." - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "Funzione del servizio di replica non trovata in %(storageSystemName)s." - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "Replication Service non trovato in %(storageSystemName)s." - -msgid "Replication is not enabled" -msgstr "La replica non è abilitata" - -msgid "Replication is not enabled for volume" -msgstr "La replica non è abilitata per il volume" - -msgid "Replication not allowed yet." -msgstr "Replica non ancora consentita." - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"Lo stato della replica per il volume deve essere attivo o attivo-arrestato, " -"ma lo stato corrente è: %s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"Lo stato della replica deve essere inattivo, attivo-arrestato o errore, ma " -"lo stato corrente è: %s" - -msgid "Request body and URI mismatch" -msgstr "Il corpo della richiesta e l'URI non corrispondono" - -msgid "Request body contains too many items" -msgstr "Il corpo della richiesta contiene troppi elementi" - -msgid "Request body contains too many items." -msgstr "" -"Il corpo della richiesta contiene un numero troppo elevato di elementi." - -msgid "Request body empty" -msgstr "Corpo della richiesta vuoto" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"La richiesta a Datera ha restituito uno stato non corretto: %(status)s | " -"%(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Il backup richiesto supera la quota di GB di backup consentita. La quota " -"%(requested)sG, richiesta è %(quota)sG e sono stati utilizzati %(consumed)sG." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Il volume o l'istantanea richiesti superano la quota consentita %(name)s. " -"Richiesto %(requested)sG, la quota è %(quota)sG e sono stati utilizzati " -"%(consumed)sG." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"La dimensione del volume richiesta %(size)d è maggiore del limite massimo " -"consentito %(limit)d." - -msgid "Required configuration not found" -msgstr "Configurazione richiesta non trovata" - -#, python-format -msgid "Required flag %s is not set" -msgstr "L'indicatore richiesto %s non è impostato" - -msgid "Requires an NaServer instance." -msgstr "Richiede un'istanza NaServer." - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"La reimpostazione dello stato del backup è stata interrotta, il servizio di " -"backup attualmente configurato [%(configured_service)s] non è il servizio di " -"backup utilizzato per creare questo backup [%(backup_service)s]." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "Ridimensionamento clone %s non riuscito. " - -msgid "Resizing image file failed." -msgstr "Ridimensionamento del file immagine non riuscita." - -msgid "Resource could not be found." -msgstr "Impossibile trovare la risorsa." - -msgid "Resource not ready." -msgstr "Risorsa non pronta." - -#, python-format -msgid "Response error - %s." -msgstr "Errore di risposta - %s." - -msgid "Response error - The storage-system is offline." -msgstr "Errore di risposta - Il sistema di archiviazione è offline." - -#, python-format -msgid "Response error code - %s." -msgstr "Codice di errore risposta - %s." - -msgid "RestURL is not configured." -msgstr "RestURL non coinfigurato." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Ripristino del backup interrotto, lo stato del volume previsto è " -"%(expected_status)s ma è stato ricevuto %(actual_status)s." - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Ripristino del backup interrotto, il servizio di backup attualmente " -"configurato [%(configured_service)s] non è il servizio di backup utilizzato " -"per creare questo backup [%(backup_service)s]." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Ripristino del backup interrotto: lo stato del backup previsto è " -"%(expected_status)s ma è stato ricevuto %(actual_status)s." - -#, python-format -msgid "" -"Retrieved a different amount of SolidFire volumes for the provided Cinder " -"snapshots. Retrieved: %(ret)s Desired: %(des)s" -msgstr "" -"Richiamata una quantità diversa di volumi SolidFire per le istantanee Cinder " -"fornite. Richiamati: %(ret)s Desiderati: %(des)s" - -#, python-format -msgid "" -"Retrieved a different amount of SolidFire volumes for the provided Cinder " -"volumes. Retrieved: %(ret)s Desired: %(des)s" -msgstr "" -"Richiamata una quantità diversa di volumi SolidFire per i volumi Cinder " -"forniti. Richiamati: %(ret)s Desiderati: %(des)s" - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "Conteggio dei tentativi superato per il comando: %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "Rilevata eccezione Retryable SolidFire" - -msgid "Retype cannot change encryption requirements." -msgstr "" -"L'assegnazione di un nuovo tipo non può modificare i requisiti di codifica." - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"L'assegnazione di un nuovo tipo non può modificare le modifiche qos front-" -"end per il volume in-use: %s." - -msgid "Retype requires migration but is not allowed." -msgstr "" -"L'assegnazione del nuovo tipo richiede la migrazione, ma questa operazione " -"non è consentita." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"L'esecuzione del roll back per il volume: %(volumeName)s non è riuscita. " -"Rivolgersi all'amministratore di sistema per restituire manualmente il " -"volume al gruppo di archiviazione predefinito per la politica fast " -"%(fastPolicyName)s non riuscita." - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "Esecuzione roll back %(volumeName)s mediante eliminazione." - -#, python-format -msgid "" -"Running Cinder with a VMware vCenter version less than %s is not allowed." -msgstr "" -"L'esecuzione di Cinder con una versione di VMware vCenter inferiore a %s non " -"è consentita." - -msgid "SAN product is not configured." -msgstr "Prodotto SAN non configurato." - -msgid "SAN protocol is not configured." -msgstr "Protocollo SAN non configurato." - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "" -"Configurazione SMBFS 'smbfs_oversub_ratio' non valida. Deve essere > 0: %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"Configurazione SMBFS 'smbfs_used_ratio' non valida. Deve essere > 0 and <= " -"1.0: %s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "Il file di configurazione SMBFS in %(config)s non esiste." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "Il file di configurazione SMBFS non è impostato (smbfs_shares_config)." - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "" -"Comando SSH non riuscito dopo '%(total_attempts)r' tentativi: '%(command)s'" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "" -"Comando SSH non riuscito con errore: '%(err)s', comando: '%(command)s' " - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "Rilevato inserimento comando SSH: %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "Connessione SSH non riuscita per %(fabric)s con errore: %(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "Certificato SSL scaduto il %s." - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "Errore SSL: %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "Impossibile trovare il filtro Scheduler Host %(filter_name)s." - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "Impossibile trovare Scheduler Host Weigher %(weigher_name)s." - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"Stato della copia secondaria: %(status)s e sincronizzata: %(sync)s, " -"avanzamento sync è: %(progress)s%%." - -#, python-format -msgid "" -"Secondary id can not be the same as primary array, backend_id = " -"%(secondary)s." -msgstr "" -"L'id secondario non può essere uguale all'array primario, backend_id = " -"%(secondary)s." - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "SerialNumber deve essere nel file %(fileName)s." - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "Servizio %(service)s su host %(host)s rimosso." - -#, python-format -msgid "Service %(service_id)s could not be found on host %(host)s." -msgstr "Impossibile trovare il servizio %(service_id)s sull'host %(host)s." - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "Impossibile trovare il servizio %(service_id)s." - -#, python-format -msgid "Service %s not found." -msgstr "Il servizio %s non è stato trovato." - -msgid "Service is too old to fulfil this request." -msgstr "Il servizio è troppo vecchio per soddisfare la richiesta." - -msgid "Service is unavailable at this time." -msgstr "Il servizio non è disponibile in questo momento." - -msgid "Service not found." -msgstr "Servizio non trovato." - -msgid "Set pair secondary access error." -msgstr "Errore di impostazione dell'accesso secondario alla coppia. " - -msgid "Sets thin provisioning." -msgstr "Imposta il thin provisioning." - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"Impostazione del gruppo di politiche QoS della LUN non supportata su questa " -"famiglia di archiviazione e versione ONTAP." - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"Impostazione del gruppo di politiche qos del file non supportato su questa " -"famiglia di archiviazione e versione ontap." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"Condivisione %s ignorata a causa di un formato non valido. Deve essere del " -"tipo address:/export. Verificare le impostazioni nas_ip e nas_share_path." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"La condivisione %(dir)s non è scrivibile dal servizio del volume Cinder. Le " -"operazioni dell'istantanea non saranno supportate." - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Errore I/O Sheepdog, il comando era: \"%s\". " - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "" -"Operazioni di visualizzazione possono essere eseguite solo per progetti " -"nella stessa gerarchia delprogetto che è l'ambito degli utenti. " - -msgid "Size" -msgstr "Dimensione" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "" -"Dimensione per il volume: %s non trovato, impossibile eseguire eliminazione " -"protetta." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"La dimensione è %(image_size)dGB e non è contenuta in un volume di " -"dimensione %(volume_size)dGB." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"La dimensione dell'immagine specificata %(image_size)sGB è maggiore della " -"dimensione del volume %(volume_size)sGB." - -#, python-format -msgid "" -"Snapshot %(id)s has been asked to be deleted while waiting for it to become " -"available. Perhaps a concurrent request was made." -msgstr "" -"È stato richiesto di eliminare l'istantanea %(id)s nell'attesa che " -"diventasse disponibile. È possibile che sia stata eseguita una richiesta " -"contemporanea." - -#, python-format -msgid "" -"Snapshot %(id)s was found in state %(state)s rather than 'deleting' during " -"cascade delete." -msgstr "" -"Istantanea %(id)s trovata nello stato %(state)s anziché nello stato " -"'deleting' durante l'eliminazione a catena." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "Impossibile trovare l'istantanea %(snapshot_id)s." - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"L'istantanea %(snapshot_id)s non contiene metadati con la chiave " -"%(metadata_key)s." - -#, python-format -msgid "Snapshot '%s' doesn't exist on array." -msgstr "L'istantanea '%s' non esiste sull'array." - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"Impossibile creare l'istantanea perché il volume %(vol_id)s non è " -"disponibile, stato corrente del volume: %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "Impossibile creare l'istantanea durante la migrazione del volume." - -msgid "Snapshot of secondary replica is not allowed." -msgstr "Non è consentita l'istantanea della replica secondaria." - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "Istantanea del volume non supportata nello stato: %s." - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "Risorsa dell'istantanea \"%s\" non distribuita?" - -msgid "Snapshot size must be multiple of 1 GB." -msgstr "La dimensione dell'istantanea deve essere un multiplo di 1 GB. " - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "" -"Lo stato dell'istantanea %(cur)s non è consentito per update_snapshot_status" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "Lo stato dell'istantanea deve essere \"available\" per la clonazione." - -#, python-format -msgid "" -"Snapshot to be backed up must be available, but the current status is \"%s\"." -msgstr "" -"L'istantanea di cui deve essere eseguito il backup deve essere disponibile, " -"ma lo stato corrente è \"%s\"." - -#, python-format -msgid "Snapshot with id of %s could not be found." -msgstr "Impossibile trovare l'istantanea con id %s." - -#, python-format -msgid "Snapshot%s must not be part of a consistency group." -msgstr "L'istantanea %s non deve far parte di un gruppo di coerenza." - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"Snapshot='%(snap)s' non esiste in image='%(base)s' di base - interruzione " -"del backup incrementale" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "Le istantanee non sono supportate per questo formato di volume: %s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "Errore socket: %(arg)s." - -msgid "SolidFire Cinder Driver exception" -msgstr "Eccezione SolidFire Cinder Driver" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "" -"La dimensione dell'array della direzione di ordinamento supera la dimensione " -"dell'array della chiave di ordinamento." - -msgid "Source CG is empty. No consistency group will be created." -msgstr "Il GC di origine è vuoto. Non verrà creato alcun gruppo di coerenza." - -msgid "Source host details not found." -msgstr "Dettagli sull'host di origine non trovati." - -msgid "Source volume device ID is required." -msgstr "L'ID periferica volume di origine è obbligatorio. " - -msgid "Source volume not mid-migration." -msgstr "Volume di origine non migrazione intermedia." - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"Origine con nome/ip host: %s non trovata sul dispositivo di destinazione " -"perla migrazione volume abilitata al backend, si procede con la migrazione " -"predefinita. " - -msgid "SpaceInfo returned byarray is invalid" -msgstr "SpaceInfo restituito dall'array non è valido" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"L'host specificato per l'associazione al volume %(vol)s è in un gruppo host " -"non supportato con%(group)s." - -msgid "Specified logical volume does not exist." -msgstr "Il volume logico specificato non esiste." - -#, python-format -msgid "Specified snapshot group with id %s could not be found." -msgstr "Impossibile trovare il gruppo di istantanee specificato con id %s. " - -msgid "Specify a password or private_key" -msgstr "Specificare una password o private_key" - -msgid "Specify san_password or san_private_key" -msgstr "Specifica san_password o san_private_key" - -msgid "" -"Specify volume type name, description, is_public or a combination thereof." -msgstr "" -"Specificare il nome, la descrizione, is_public o una combinazione dei " -"precedenti per il tipo di volume." - -msgid "Split pair error." -msgstr "Errore di divisione della coppia." - -msgid "Split replication failed." -msgstr "Replica divisione non riuscita." - -msgid "Start LUNcopy error." -msgstr "Errore di avvio LUNcopy." - -msgid "State" -msgstr "Stato" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "Lo stato del nodo non è corretto. Lo stato corrente è %s. " - -msgid "Status" -msgstr "Stato" - -msgid "Stop snapshot error." -msgstr "Errore di arresto istantanea." - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "Storage Configuration Service non trovato in %(storageSystemName)s." - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "Storage HardwareId mgmt Service non trovato in %(storageSystemName)s." - -#, python-format -msgid "Storage Profile %s not found." -msgstr "Profilo di memoria %s non trovato." - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "Storage Relocation Service non trovato in %(storageSystemName)s." - -#, python-format -msgid "Storage family %s is not supported." -msgstr "La famiglia di archiviazione %s non è supportata." - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "" -"Il gruppo di archiviazione %(storageGroupName)s non è stato eliminato " -"correttamente" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "Host di memoria %(svr)s non rilevato, verificare il nome " - -msgid "Storage pool is not configured." -msgstr "Pool di archiviazione non configurato." - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "Profilo di archiviazione: %(storage_profile)s non trovato." - -msgid "Storage resource could not be found." -msgstr "Impossibile trovare la risorsa di memoria." - -msgid "Storage system id not set." -msgstr "Id sistema di archivio non impostato." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "" -"Impossibile trovare il sistema di archiviazione per il pool " -"%(poolNameInStr)s." - -msgid "Storage-assisted migration failed during manage volume." -msgstr "" -"La migrazione assistita dall'archiviazione non è riuscita durante la " -"gestione del volume." - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "StorageSystem %(array)s non è stato trovato" - -#, python-format -msgid "String with params: %s" -msgstr "Stringa con parametri: %s" - -#, python-format -msgid "" -"Sum of child usage '%(sum)s' is greater than free quota of '%(free)s' for " -"project '%(proj)s' for resource '%(res)s'. Please lower the limit or usage " -"for one or more of the following projects: '%(child_ids)s'" -msgstr "" -"La somma dell'utilizzo child '%(sum)s' è maggiore della quota disponibile di " -"'%(free)s' per il progetto '%(proj)s' per la risorsa '%(res)s'. Ridurre il " -"limite o l'utilizzo per uno o più dei seguenti progetti: '%(child_ids)s'" - -msgid "Switch over pair error." -msgstr "Errore di passaggio alla coppia." - -msgid "Sync pair error." -msgstr "Errore di sincronizzazione della coppia." - -msgid "Synchronizing secondary volume to primary failed." -msgstr "Sincronizzazione volume secondario con il primario non riuscita." - -#, python-format -msgid "System %(id)s found with bad password status - %(pass_status)s." -msgstr "Sistema %(id)s trovato con stato password errata - %(pass_status)s." - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "%(id)s di sistema trovati in stato non valido - %(status)s." - -msgid "System does not support compression." -msgstr "Il sistema non supporta la compressione," - -msgid "System is busy, retry operation." -msgstr "Il sistema è occupato, ritentare l'operazione. " - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"TSM [%(tsm)s] non trovato nella memoria CloudByte per l'account " -"[%(account)s]." - -msgid "Target volume type is still in use." -msgstr "Il tipo di volume di destinazione è ancora in uso." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"Mancata corrispondenza della struttura ad albero del template; aggiunta di " -"slave %(slavetag)s a master %(mastertag)s" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "ID titolare: %s non esiste." - -msgid "Terminate connection failed" -msgstr "Interrompi connessione non riuscito" - -msgid "Terminate connection unable to connect to backend." -msgstr "Interrompi connessione non riesce a collegarsi al backend." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "Terminazione connessione volume non riuscita: %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "L'origine %(type)s %(id)s da replicare non è stata trovata." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"I parametri 'sort_key' e 'sort_dir' sono obsoleti e non possono essere " -"utilizzati con il parametro 'sort'." - -msgid "The EQL array has closed the connection." -msgstr "L'array EQL ha chiuso la connessione." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"Il filesystem %(fs)s GPFS non è del livello di release richiesto. Il " -"livello corrente è %(cur)s, deve essere almeno %(min)s." - -msgid "The IP Address was not found." -msgstr "L'indirizzo IP non è stato trovato." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"La richiesta WebDAV non è riuscita. Motivo: %(msg)s, Codice di ritorno/" -"motivo:%(code)s, Volume di origine: %(src)s, Volume di destinazione:%(dst)s, " -"Metodo:%(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"L'errore sopra riportato potrebbe mostrare che il database non è stato " -"creato.\n" -"Creare un database utilizzando 'cinder-manage db sync' prima di eseguire " -"questo comando." - -#, python-format -msgid "" -"The array does not support the storage pool setting for SLO %(slo)s and " -"workload %(workload)s. Please check the array for valid SLOs and workloads." -msgstr "" -"L'array non supporta l'impostazione del pool di archiviazione per SLO " -"%(slo)s e carico di lavoro %(workload)s. Controllare l'array per SLO e " -"carichi di lavoro validi." - -msgid "" -"The back-end where the volume is created does not have replication enabled." -msgstr "Il back-end in cui viene creato il volume non ha la replica abilitata." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"Il comando %(cmd)s non è riuscito. (ret: %(ret)s, stdout: %(out)s, stderr: " -"%(err)s)" - -msgid "The copy should be primary or secondary" -msgstr "La copia deve essere primaria o secondaria" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "" -"La creazione dell'unità logica non può essere completata. (LDEV: %(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "Il metodo decorato deve accettare un oggetto volume o istantanea " - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "Il dispositivo nel percorso %(path)s non è disponibile: %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "" -"L'ora di fine (%(end)s) deve essere successiva all'ora di inizio (%(start)s)." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "La extra_spec: %s non è valida." - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "Specifica supplementare: %(extraspec)s non valida." - -#, python-format -msgid "The failed-over volume could not be deleted: %s" -msgstr "Impossibile eliminare il volume sottoposto a failover: %s" - -#, python-format -msgid "The following elements are required: %s" -msgstr "Sono richiesti i seguenti elementi: %s" - -#, python-format -msgid "" -"The following migrations have a downgrade, which are not allowed: \n" -"\t%s" -msgstr "" -"Nelle seguenti migrazioni è presente un downgrade che non è consentito:\n" -"\t%s" - -msgid "The host group or iSCSI target could not be added." -msgstr "Impossibile aggiungere il gruppo di host o la destinazione iSCSI." - -msgid "The host group or iSCSI target was not found." -msgstr "Non è stato trovato il gruppo di host o la destinazione iSCSI." - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the 3PAR backends." -msgstr "" -"L'host non è pronto per essere sottoposto a failback. Risincronizzare i " -"volumi e riprendere la replica sui backend 3PAR." - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the LeftHand backends." -msgstr "" -"L'host non è pronto per essere sottoposto a failback. Risincronizzare i " -"volumi e riprendere la replica sui backend LeftHand." - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the Storwize backends." -msgstr "" -"L'host non è pronto per essere sottoposto a failback. Risincronizzare i " -"volumi e riprendere la replica sui backend Storwize." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "L'utente iSCSI CHAP %(user)s non esiste." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"La lun importata %(lun_id)s è nel pool %(lun_pool)s che non è gestito " -"dall'host %(host)s." - -msgid "The key cannot be None." -msgstr "La chiave non può essere Nessuno." - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "L'unità logica per %(type)s %(id)s specificato è già stata eliminata." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "Il metodo %(method)s è scaduto. (valore timeout: %(timeout)s)" - -msgid "The method update_migrated_volume is not implemented." -msgstr "Il metodo update_migrated_volume non è implementato." - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "" -"Il montaggio %(mount_path)s non è un volume USP Quobyte valido. Errore: " -"%(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "Il parametro del backend di memoria. (config_group: %(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "Il backup parent deve essere disponibile per il backup incrementale." - -#, python-format -msgid "The provided snapshot '%s' is not a snapshot of the provided volume." -msgstr "L'istantanea fornita '%s' non è un'istantanea del volume fornito." - -msgid "" -"The reference to the volume in the backend should have the format " -"file_system/volume_name (volume_name cannot contain '/')" -msgstr "" -"Il riferimento al volume nel backend deve avere il formato file_system/" -"volume_name (volume_name non può contenere '/')" - -#, python-format -msgid "The remote retention count must be %s or less." -msgstr "Il conteggio memorizzazione remoto deve essere %s o inferiore." - -msgid "" -"The replication mode was not configured correctly in the volume type " -"extra_specs. If replication:mode is periodic, replication:sync_period must " -"also be specified and be between 300 and 31622400 seconds." -msgstr "" -"La modalità di replica non è stata configurata correttamente nel tipo di " -"volume extra_specs. Se replication:mode è periodic, replication:sync_period " -"deve essere specificato e deve essere compreso tra 300 e 31622400 secondi." - -#, python-format -msgid "The replication sync period must be at least %s seconds." -msgstr "" -"Il periodo di sincronizzazione replica deve essere di almeno %s secondi." - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"La dimensione richiesta : %(requestedSize)s non è la stessa dimensione " -"risultante %(resultSize)s." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "Impossibile trovare la risorsa %(resource)s." - -msgid "The results are invalid." -msgstr "I risultati non sono validi." - -#, python-format -msgid "The retention count must be %s or less." -msgstr "Il conteggio memorizzazione deve essere %s o inferiore." - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "" -"L'istantanea non può essere creata quando il volume è in modalità di " -"manutenzione. " - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "Il volume di origine %s non è nel pool gestito dall'host corrente. " - -msgid "The source volume for this WebDAV operation not found." -msgstr "Volume di origine per questa operazione WebDAV non trovato." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "" -"Il tipo volume origine '%(src)s' è diverso dal tipo di volume di " -"destinazione '%(dest)s'." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "Il tipo volume origine '%s' non è disponibile." - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "Il %(desc)s specificato è occupato." - -#, python-format -msgid "The specified LUN does not belong to the given pool: %s." -msgstr "La LUN specificata non appartiene al pool indicato: %s." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" -"L'ldev specificato %(ldev)s non può essere gestito. L'ldev non deve essere " -"associazione." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" -"L'ldev specificato %(ldev)s non può essere gestito. L'ldev non deve essere " -"associato." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"L'ldev specificato %(ldev)s non può essere gestito. La dimensione ldev deve " -"essere in multipli di gigabyte." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"L'ldev specificato %(ldev)s non può essere gestito. Il volume deve essere " -"del tipo DP-VOL." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"L'operazione specificata non è supportata. La dimensione del volume deve " -"essere la stessa dell'origine %(type)s. (volume: %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "Il disco virtuale specificato è associato a un host." - -msgid "The specified volume is mapped to a host." -msgstr "Il volume specificato è associato a un host." - -#, python-format -msgid "" -"The storage array password for %s is incorrect, please update the configured " -"password." -msgstr "" -"La password dell'array di archiviazione per %s non è corretta, aggiornare la " -"password configurata." - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "" -"È possibile utilizzare il backend di memoria. (config_group: " -"%(config_group)s)" - -#, python-format -msgid "" -"The storage device does not support %(prot)s. Please configure the device to " -"support %(prot)s or switch to a driver using a different protocol." -msgstr "" -"Il dispositivo di archiviazione non supporta %(prot)s. Configurare il " -"dispositivo per supportare %(prot)s o passare a un driver che utilizza un " -"protocollo diverso." - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"Il conteggio di metadati striped %(memberCount)s è troppo piccolo per il " -"volume: %(volumeName)s, con dimensione %(volumeSize)s." - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" -"Il tipo di metadati: %(metadata_type)s per volume/istantanea %(id)s non è " -"valido." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" -"Il volume %(volume_id)s non può essere esteso. Il tipo di volume deve essere " -"Normale." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"Il volume %(volume_id)s non può essere non gestito. Il tipo di volume deve " -"essere %(volume_type)s." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "La volume %(volume_id)s viene gestito correttamente. (LDEV:%(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "" -"La gestione del volume %(volume_id)s viene annullata correttamente. (LDEV:" -"%(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "Il volume %(volume_id)s da associare non è stato trovato." - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "" -"Il volume non può accettare trasferimenti in modalità di manutenzione. " - -msgid "The volume cannot be attached in maintenance mode." -msgstr "Il volume non può essere collegato in modalità di manutenzione. " - -msgid "The volume cannot be detached in maintenance mode." -msgstr "Il volume non può essere scollegato in modalità di manutenzione. " - -msgid "The volume cannot be updated during maintenance." -msgstr "Il volume non può essere aggiornato durante la manutenzione. " - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "" -"La connessione volume non può essere inizializzata in modalità di " -"manutenzione. " - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "Il driver del volume richiede il nome iniziatore iSCSI nel connettore." - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"Il volume è attualmente occupato su 3PAR e non può essere eliminato in " -"questo momento. È possibile ritentare successivamente." - -msgid "The volume label is required as input." -msgstr "L'etichetta volume è richiesta come input." - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "" -"I metadati volume non possono essere eliminati quando il volume è in " -"modalità di manutenzione. " - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "" -"I metadati volume non possono essere aggiornati quando il volume è in " -"modalità di manutenzione. " - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "" -"Non sono presenti risorse disponibili per l'utilizzo. (risorsa: %(resource)s)" - -msgid "There are no valid ESX hosts." -msgstr "Non vi sono host ESX validi. " - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "Nessun archivio dati valido collegato a %s." - -msgid "There are no valid datastores." -msgstr "Nessun archivio dati valido." - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"Non c'è alcuna designazione del %(param)s. L'archivio specificato è " -"indispensabile per gestire il volume." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" -"Non c'è alcuna designazione dell'ldev. L'ldev specificato è indispensabile " -"per gestire il volume." - -msgid "There is no metadata in DB object." -msgstr "Non sono presenti metadati nell'oggetto DB. " - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "Non esiste alcuna condivisione che può ospitare %(volume_size)sG" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "Non esiste nessuna condivisione che possa ospitare %(volume_size)sG." - -#, python-format -msgid "There is no such action: %s" -msgstr "Non esiste alcuna azione simile: %s" - -msgid "There is no virtual disk device." -msgstr "Non esistono unità del disco virtuale." - -#, python-format -msgid "There was an error adding the volume to the remote copy group: %s." -msgstr "" -"Si è verificato un errore durante l'aggiunta del volume al gruppo di copie " -"remote: %s." - -#, python-format -msgid "There was an error creating the cgsnapshot: %s" -msgstr "Si è verificato un errore durante la creazione dell'istantanea cg: %s." - -#, python-format -msgid "There was an error creating the remote copy group: %s." -msgstr "" -"Si è verificato un errore durante la creazione del gruppo di copie remote: " -"%s." - -#, python-format -msgid "" -"There was an error setting the sync period for the remote copy group: %s." -msgstr "" -"Si è verificato un errore durante l'impostazione del periodo di " -"sincronizzazione per il gruppo di copie remoto: %s." - -#, python-format -msgid "" -"There was an error setting up a remote copy group on the 3PAR arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" -"Si è verificato un errore durante la configurazione di un gruppo di copie " -"remoto sugli array 3PAR:('%s'). Il volume non verrà riconosciuto come tipo " -"di replica." - -#, python-format -msgid "" -"There was an error setting up a remote schedule on the LeftHand arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" -"Si è verificato un errore durante la configurazione di una pianificazione " -"remota sugli array LeftHand:('%s'). Il volume non verrà riconosciuto come " -"tipo di replica." - -#, python-format -msgid "There was an error starting remote copy: %s." -msgstr "Si è verificato un errore durante l'avvio della copia remota: %s." - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "Nessun file di configurazione Gluster configurato (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "Nessun file di configurazione NFS configurato (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"Non è configurato alcun volume Quobyte (%s). Esempio: quobyte:///" -"" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "Thin provisioning non supportato in questa versione di LVM." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"ThinProvisioning Enabler non è installato. Impossibile creare un volume " -"sottile" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "Questo driver non supporta l'eliminazione di istantanee in uso." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "" -"Questo driver non supporta la creazione di istantanee nei volumi in uso." - -msgid "This request was rate-limited." -msgstr "Questa richiesta era rate-limited." - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"Questa piattaforma del sistema (%s) non è supportata. Questo driver supporta " -"solo le piattaforme Win32." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "Tier Policy Service non trovato per %(storageSystemName)s." - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "" -"Timeout in attesa dell'aggiornamento di Nova per la creazione " -"dell'istantanea %s." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"Timeout in attesa dell'aggiornamento di Nova per l'eliminazione " -"dell'istantanea %(id)s." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"Il valore di timeout (in secondi) utilizzato quando ci si connette al " -"cluster ceph. Se il valore è < 0, nessun timeout viene impostato e viene " -"utilizzato il valore librados predefinito." - -#, python-format -msgid "Timeout while calling %s " -msgstr "Timeout durante la chiamata di %s " - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "Richiesta dell'API di %(service)s scaduta." - -#, python-format -msgid "Timeout while requesting capabilities from backend %(service)s." -msgstr "" -"Timeout durante la richiesta delle funzionalità dal backend %(service)s." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "Impossibile trovare il trasferimento %(transfer_id)s." - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"Trasferimento %(transfer_id)s: id volume %(volume_id)s in uno stato " -"imprevisto %(status)s, previsto awaiting-transfer" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" -"Tentativo di importare i metadati di backup dall'id %(meta_id)s nel backup " -"%(id)s." - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"Attività di regolazione del volume arrestata prima di essere completata: " -"volume_name=%(volume_name)s, task-status=%(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"Il tipo %(type_id)s è già associato ad altre specifiche (specs) qos: " -"%(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "Modifica di accesso tipo non applicabile al tipo di volume pubblico. " - -msgid "Type cannot be converted into NaElement." -msgstr "Il tipo non può essere convertito in NaElement." - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError: %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "" -"Gli UUID %s sono presenti nell'elenco dei volumi di aggiunta e rimozione." - -#, python-format -msgid "Unable to access the Storwize back-end for volume %s." -msgstr "Impossibile accedere al back-end Storwize per il volume %s." - -msgid "Unable to access the backend storage via file handle." -msgstr "Impossibile accedere alla memoria backend attraverso la gestione file." - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "" -"Impossibile accedere alla memoria backend attraverso il percorso %(path)s." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "" -"Impossibile aggiungere l'host Cinder a apphosts per lo spazio %(space)s" - -#, python-format -msgid "Unable to complete failover of %s." -msgstr "Impossibile completare il failover di %s." - -msgid "Unable to connect or find connection to host" -msgstr "Impossibile connettersi o trovare la connessione all'host" - -msgid "Unable to create Barbican Client without project_id." -msgstr "Impossibile creare il client Barbican senza project_id." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "Impossibile creare il gruppo di coerenza %s" - -msgid "Unable to create lock. Coordination backend not started." -msgstr "Impossibile creare il blocco. Backend di coordinazione non avviato." - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Impossibile creare o ottenere il gruppo storage predefinito per la politica " -"FAST. %(fastPolicyName)s." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "Impossibile creare il clone della replica per il volume %s." - -#, python-format -msgid "Unable to create the relationship for %s." -msgstr "Impossibile creare la relazione per %s." - -#, python-format -msgid "Unable to create volume %(name)s from %(snap)s." -msgstr "Impossibile creare il volume %(name)s da %(snap)s." - -#, python-format -msgid "Unable to create volume %(name)s from %(vol)s." -msgstr "Impossibile creare il volume %(name)s da %(vol)s." - -#, python-format -msgid "Unable to create volume %s" -msgstr "Impossibile creare il volume %s" - -msgid "Unable to create volume. Backend down." -msgstr "Impossibile creare il volume. Backend disattivo." - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "Impossibile eliminare l'istantanea del gruppo di coerenza %s " - -#, python-format -msgid "Unable to delete encrypted volume: %s." -msgstr "Impossibile eliminare il volume codificato: %s." - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "Impossibile eliminare l'istantanea %(id)s, stato: %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "Impossibile eliminare la politica di istantanea sul volume %s. " - -#, python-format -msgid "" -"Unable to delete the target volume for volume %(vol)s. Exception: %(err)s." -msgstr "" -"Impossibile eliminare il volume di destinazione per il volume %(vol)s. " -"Eccezione: %(err)s." - -msgid "" -"Unable to detach volume. Volume status must be 'in-use' and attach_status " -"must be 'attached' to detach." -msgstr "" -"Impossibile scollegare il volume. Lo stato del volume deve essere 'in-use' e " -"attach_status deve essere 'attached' per scollegarlo. " - -#, python-format -msgid "" -"Unable to determine secondary_array from supplied secondary: %(secondary)s." -msgstr "" -"Impossibile determinare secondary_array dall'array secondario fornito: " -"%(secondary)s." - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "" -"Impossibile determinare il nome dell'istantanea in Purity per l'istantanea " -"%(id)s." - -msgid "Unable to determine system id." -msgstr "Impossibile determinare l'id sistema." - -msgid "Unable to determine system name." -msgstr "Impossibile determinare il nome sistema." - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"Impossibile eseguire operazioni di gestione istantanea con la versione API " -"REST Purity %(api_version)s, richiesta %(required_versions)s." - -#, python-format -msgid "" -"Unable to do replication with Purity REST API version %(api_version)s, " -"requires one of %(required_versions)s." -msgstr "" -"Impossibile eseguire la replica con la versione API REST Purity " -"%(api_version)s, richiesta una tra le versioni %(required_versions)s." - -msgid "Unable to enable replication and snapcopy at the same time." -msgstr "Impossibile abilitare replica e snapcopy contemporaneamente." - -#, python-format -msgid "Unable to establish the partnership with the Storwize cluster %s." -msgstr "Impossibile stabilire la relazione con il cluster Storwize %s." - -#, python-format -msgid "Unable to extend volume %s" -msgstr "Impossibile estendere il volume %s." - -#, python-format -msgid "" -"Unable to fail-over the volume %(id)s to the secondary back-end, because the " -"replication relationship is unable to switch: %(error)s" -msgstr "" -"Impossibile eseguire il failover del volume %(id)s sul back-end secondario, " -"in quanto la relazione di replica non è in grado di eseguire il passaggio: " -"%(error)s" - -msgid "" -"Unable to failback to \"default\", this can only be done after a failover " -"has completed." -msgstr "" -"Impossibile eseguire il failback su \"default\", è possibile eseguire questa " -"operazione solo dopo il completamento di un failover." - -#, python-format -msgid "Unable to failover to replication target:%(reason)s)." -msgstr "" -"Impossibile eseguire il failover sulla destinazione di replica:%(reason)s)." - -msgid "Unable to fetch connection information from backend." -msgstr "Impossibile recuperare le informazioni sulla connessione dal backend." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "" -"Impossibile richiamare le informazioni sulla connessione dal backend: %(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "Impossibile trovare ref Purity con nome=%s" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "Impossibile trovare il gruppo volume: %(vg_name)s" - -msgid "Unable to find failover target, no secondary targets configured." -msgstr "" -"Impossibile trovare la destinazione di failover, nessuna destinazione " -"secondaria configurata." - -msgid "Unable to find iSCSI mappings." -msgstr "Impossibile trovare associazioni iSCSI. " - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "Impossibile trovare ssh_hosts_key_file: %s" - -msgid "Unable to find system log file!" -msgstr "Impossibile trovare il file di log di sistema." - -#, python-format -msgid "" -"Unable to find viable pg snapshot to use forfailover on selected secondary " -"array: %(id)s." -msgstr "" -"Impossibile trovare l'istantanea pg utilizzabile da utilizzare per il " -"failover sull'array secondario selezionato: %(id)s." - -#, python-format -msgid "" -"Unable to find viable secondary array fromconfigured targets: %(targets)s." -msgstr "" -"Impossibile trovare l'array secondario utilizzabile da destinazioni " -"configurate: %(targets)s." - -#, python-format -msgid "Unable to find volume %s" -msgstr "Impossibile trovare il volume %s" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "Impossibile ottenere un dispositivo di blocco per il file '%s'" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" -"Impossibile ottenere le informazioni di configurazione necessarie per creare " -"un volume: %(errorMessage)s." - -msgid "Unable to get corresponding record for pool." -msgstr "Impossibile acquisire il record corrispondente per il pool. " - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"Impossibile ottenere le informazioni sullo spazio %(space)s, verificare che " -"il cluster sia in esecuzione e connesso. " - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"Impossibile ottenere l'elenco di indirizzi IP su questo host, controllare " -"autorizzazioni e rete." - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "" -"Impossibile ottenere un elenco di membri del dominio, verificare che il " -"cluster sia in esecuzione. " - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"Impossibile ottenere l'elenco di spazi per creare il nuovo nome. Verificare " -"che il cluster sia in esecuzione. " - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "Impossibile richiamare le statistiche per backend_name: %s" - -msgid "Unable to get storage volume from job." -msgstr "Impossibile ottenere il volume di archiviazione dal job." - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" -"Impossibile acquisire gli endpoint di destinazione per hardwareId " -"%(hardwareIdInstance)s." - -msgid "Unable to get the name of the masking view." -msgstr "Impossibile ottenere il nome della vista di mascheramento." - -msgid "Unable to get the name of the portgroup." -msgstr "Impossibile ottenere il nome del gruppo di porte." - -#, python-format -msgid "Unable to get the replication relationship for volume %s." -msgstr "Impossibile ottenere la relazione di replica per il volume %s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"Impossibile importare il volume %(deviceId)s in cinder. È il volume " -"originedella sessione di replica %(sync)s. " - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"Impossibile importare il volume %(deviceId)s in cinder. Il volume esterno " -"non ènel pool gestito dall'host cinder corrente." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"Impossibile importare il volume %(deviceId)s in cinder. Il volume è nella " -"vista di mascheramento %(mv)s." - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "Impossibile caricare CA da %(cert)s %(e)s." - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "Impossibile caricare il certificato da %(cert)s %(e)s." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "Impossibile caricare la chiave da %(cert)s %(e)s." - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "" -"Impossibile individuare l'account %(account_name)s nell'unità Solidfire" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "Impossibile individuare un SVM che stia gestendo l'indirizzo IP '%s'" - -#, python-format -msgid "Unable to locate specified replay profiles %s " -msgstr "Impossibile individuare i profili di risposta specificati %s " - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" -"Impossibile gestire il volume esistente. Il volume %(volume_ref)s è già " -"gestito. " - -#, python-format -msgid "Unable to manage volume %s" -msgstr "Impossibile gestire il volume %s" - -msgid "Unable to map volume" -msgstr "Impossibile associare il volume" - -msgid "Unable to map volume." -msgstr "Impossibile associare il volume." - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "" -"Impossibile analizzare la richiesta XML. Fornire XML nel formato corretto." - -msgid "Unable to parse attributes." -msgstr "Impossibile analizzare gli attributi. " - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" -"Impossibile promuovere la replica a primaria per il volume %s. Nessuna copia " -"secondaria disponibile." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"Impossibile utilizzare nuovamente un host non gestito da Cinder con " -"use_chap_auth=True," - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" -"Impossibile utilizzare nuovamente un host con credenziali CHAP sconosciute " -"configurate." - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "Impossibile ridenominare il volume %(existing)s in %(newname)s" - -#, python-format -msgid "Unable to retrieve snapshot group with id of %s." -msgstr "Impossibile richiamare il gruppo di istantanee con id %s." - -#, python-format -msgid "" -"Unable to retype %(specname)s, expected to receive current and requested " -"%(spectype)s values. Value received: %(spec)s" -msgstr "" -"Impossibile riscrivere %(specname)s, si prevedeva di ricevere i valori " -"%(spectype)s corrente e richiesto. Valore ricevuto: %(spec)s" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"Impossibile eseguire la riscrittura: Una copia del volume %s esiste. La " -"riscrittura supererebbe il limite di 2 copie." - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"Impossibile eseguire la riscrittura: L'azione corrente richiede una copia " -"volume, non consentita quando il nuovo tipo è replica. Volume = %s" - -#, python-format -msgid "" -"Unable to set up mirror mode replication for %(vol)s. Exception: %(err)s." -msgstr "" -"Impossibile configurare la replica della modalità mirror per %(vol)s. " -"Eccezione: %(err)s." - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "Impossibile eseguire istantanea del gruppo di coerenza %s" - -msgid "Unable to terminate volume connection from backend." -msgstr "Impossibile terminare la connessione del volume dal backend." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "Impossibile terminare la connessione del volume: %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "Impossibile aggiornare il gruppo di coerenza %s" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"Impossibile aggiornare il tipo a causa di uno stato non corretto: " -"%(vol_status)s sul volume: %(vol_id)s. Lo stato del volume deve essere " -"available o in-use." - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" -"Impossibile verificare il gruppo iniziatore: %(igGroupName)s nella vista di " -"mascheramento %(maskingViewName)s. " - -msgid "Unacceptable parameters." -msgstr "Parametri inaccettabili." - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" -"Stato associazione imprevisto %(status)s per l'associazione %(id)s. " -"Attributi: %(attr)s." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"Risposta CLI non prevista: mancata corrispondenza intestazione/riga. " -"Intestazione: %(header)s, riga: %(row)s." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "" -"Stato associazione imprevisto %(status)s per l'associazione %(id)s. " -"Attributi: %(attr)s." - -#, python-format -msgid "Unexpected output. Expected [%(expected)s] but received [%(output)s]" -msgstr "Output imprevisto. Previsto [%(expected)s] ma ricevuto [%(output)s]" - -msgid "Unexpected response from Nimble API" -msgstr "Risposta imprevista dall'API Nimble" - -msgid "Unexpected response from Tegile IntelliFlash API" -msgstr "Risposta imprevista dall'API Tegile IntelliFlash" - -msgid "Unexpected status code" -msgstr "Codice di stato imprevisto" - -#, python-format -msgid "" -"Unexpected status code from the switch %(switch_id)s with protocol " -"%(protocol)s for url %(page)s. Error: %(error)s" -msgstr "" -"Codice di stato imprevisto dallo switch %(switch_id)s con protocollo " -"%(protocol)s per url %(page)s. Errore: %(error)s" - -msgid "Unknown Gluster exception" -msgstr "Eccezione Gluster sconosciuta" - -msgid "Unknown NFS exception" -msgstr "Eccezione NFS sconosciuta" - -msgid "Unknown RemoteFS exception" -msgstr "Eccezione RemoteFS sconosciuta" - -msgid "Unknown SMBFS exception." -msgstr "Eccezione SMBFS sconosciuta." - -msgid "Unknown Virtuozzo Storage exception" -msgstr "Eccezione Virtuozzo Storage sconosciuta " - -msgid "Unknown action" -msgstr "Azione sconosciuta" - -#, python-format -msgid "" -"Unknown if the volume: %s to be managed is already being managed by Cinder. " -"Aborting manage volume. Please add 'cinder_managed' custom schema property " -"to the volume and set its value to False. Alternatively, Set the value of " -"cinder config policy 'zfssa_manage_policy' to 'loose' to remove this " -"restriction." -msgstr "" -"Si ignora se il volume: %s da gestire è già gestito da Cinder. Interruzione " -"della gestione del volume. Aggiungere la proprietà dello schema " -"personalizzato 'cinder_managed' al volume e impostare il relativo valore su " -"False. In alternativa, impostare il valore della politica di configurazione " -"di cinder 'zfssa_manage_policy' su 'loose' per rimuovere questa restrizione." - -#, python-format -msgid "" -"Unknown if the volume: %s to be managed is already being managed by Cinder. " -"Aborting manage volume. Please add 'cinder_managed' custom schema property " -"to the volume and set its value to False. Alternatively, set the value of " -"cinder config policy 'zfssa_manage_policy' to 'loose' to remove this " -"restriction." -msgstr "" -"Si ignora se il volume: %s da gestire è già gestito da Cinder. Interruzione " -"della gestione del volume. Aggiungere la proprietà dello schema " -"personalizzato 'cinder_managed' al volume e impostare il relativo valore su " -"False. In alternativa, impostare il valore della politica di configurazione " -"di cinder 'zfssa_manage_policy' su 'loose' per rimuovere questa restrizione." - -#, python-format -msgid "Unknown operation %s." -msgstr "Operazione %s sconosciuta." - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "Comando %(cmd)s sconosciuto o non supportato" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "Protocollo sconosciuto: %(protocol)s. " - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "Risorse quota sconosciute %(unknown)s." - -msgid "Unknown service" -msgstr "Servizio sconosciuto" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "Direzione ordinamento sconosciuta, deve essere 'desc' o 'asc'" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "Direzione ordinamento sconosciuta, deve essere 'desc' o 'asc'." - -msgid "Unmanage and cascade delete options are mutually exclusive." -msgstr "" -"Le opzioni di disabilitazione ed eliminazione a catena si escludono " -"reciprocamente." - -msgid "Unmanage volume not implemented." -msgstr "Disabilitazione gestione volume non implementata." - -msgid "Unmanaging of snapshots from 'failed-over' volumes is not allowed." -msgstr "" -"L'annullamento della gestione di istantanee da volumi sottoposti a failover " -"non è consentito." - -msgid "Unmanaging of snapshots from failed-over volumes is not allowed." -msgstr "" -"L'annullamento della gestione di istantanee da volumi sottoposti a failover " -"non è consentito." - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "Parola chiave QoS non riconosciuta: \"%s\" " - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "Formato backup non riconosciuto: %s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "Valore read_deleted non riconosciuto '%s'" - -#, python-format -msgid "Unset gcs options: %s" -msgstr "Annulla opzioni gcs: %s" - -#, python-format -msgid "Unsuccessful iscsiadm. Exception is %(ex)s. " -msgstr "iscsiadm non riuscito. L'eccezione è %(ex)s. " - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "Versione ONTAP dati in cluster non supportata." - -msgid "Unsupported Content-Type" -msgstr "Tipo-contenuto non supportato" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" -"Versione Data ONTAP non supportata. Data ONTAP versione 7.3.1 e successive " -"sono supportate." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "La versione dei metadati di backup non è supportata (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "La versione dei metadati di backup richiesta non è supportata" - -msgid "Unsupported backup verify driver" -msgstr "Driver di verifica del backup non supportato" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"Firmware non supportato per lo switch %s. Assicurarsi che lo switch sia in " -"esecuzione su firmware v6.4 o superiore" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "Formato del volume non supportato: %s " - -msgid "Update QoS policy error." -msgstr "Errore di aggiornamento della politica QoS." - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "" -"Operazioni di aggiornamento e eliminazione quota possono essere eseguite " -"solo da un admin del parent immediato o dall'admin CLOUD." - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"Operazioni di aggiornamento e eliminazione quota possono essere eseguite " -"solo a progettinella stessa gerarchia del progetto che è l'ambito degli " -"utenti. " - -msgid "Update list, doesn't include volume_id" -msgstr "Aggiorna elenco, non includere volume_id" - -msgid "Updated At" -msgstr "Aggiornato a" - -msgid "Upload to glance of attached volume is not supported." -msgstr "Il caricamento in glance del volume collegato non è supportato." - -msgid "Use ALUA to associate initiator to host error." -msgstr "Errore di utilizzo ALUA per associare l'iniziatore all'host. " - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" -"Errore di utilizzo CHAP per associare l'iniziatore all'host. Controllarenome " -"utente e password CHAP. " - -msgid "User ID" -msgstr "Identificativo Utente" - -msgid "User does not have admin privileges" -msgstr "L'utente non ha i privilegi dell'amministratore" - -msgid "User is not authorized to use key manager." -msgstr "L'utente non è autorizzato ad utilizzare il gestore chiavi." - -msgid "User not authorized to perform WebDAV operations." -msgstr "L'utente non è autorizzato ad eseguire le operazioni WebDAV." - -msgid "UserName is not configured." -msgstr "UserName non configurato." - -msgid "UserPassword is not configured." -msgstr "UserPassword non configurato." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "" -"Rollback v2 - Volume in un altro gruppo di memoria oltre al gruppo di " -"memoria predefinito. " - -msgid "V2 rollback, volume is not in any storage group." -msgstr "Rollback V2, il volume non è in alcun gruppo di memoria. " - -msgid "V3 rollback" -msgstr "Rollback V3 " - -msgid "VF is not enabled." -msgstr "VF non è abilitato." - -#, python-format -msgid "VV Set %s does not exist." -msgstr "L'impostazione VV %s non esiste." - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "Il consumer valido delle specifiche (specs) QoS è: %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "l'ubicazione di controllo valida è: %s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "Convalida connessione volume non riuscita (errore: %(err)s)." - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "" -"Il valore \"%(value)s\" non è valido per l'opzione di configurazione " -"\"%(option)s\"" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "Valore %(param)s per %(param_string)s non è un booleano." - -msgid "Value required for 'scality_sofs_config'" -msgstr "Valore richiesto per 'scality_sofs_config'" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError: %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "Vdisk %(name)s non coinvolto nell'associazione %(src)s -> %(tgt)s." - -#, python-format -msgid "" -"Version %(req_ver)s is not supported by the API. Minimum is %(min_ver)s and " -"maximum is %(max_ver)s." -msgstr "" -"La versione %(req_ver)s non è supportata dall'API. Il valore minimo è " -"%(min_ver)s ed il massimo è %(max_ver)s." - -#, python-format -msgid "VersionedObject %s cannot retrieve object by id." -msgstr "VersionedObject %s non può richiamare l'oggetto mediante l'id." - -#, python-format -msgid "VersionedObject %s does not support conditional update." -msgstr "VersionedObject %s non supporta l'aggiornamento condizionale." - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "Il volume virtuale '%s' non esiste nell'array." - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "Lavoro di copia del volume per la destinazione %s non riuscito." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "Volume %(deviceID)s non trovato." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"Volume %(name)s non trovato nell'array. Impossibile determinare se vi sono " -"volumi associati." - -#, python-format -msgid "Volume %(name)s was created in VNX, but in %(state)s state." -msgstr "Il volume %(name)s è stato creato in VNX, ma nello stato %(state)s." - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "Impossibile creare il volume %(vol)s nel pool %(pool)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"Lo stato del volume %(vol_id)s deve essere available o in-use, ma lo stato " -"corrente è: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"Lo stato del volume %(vol_id)s deve essere available per l'estensione, ma lo " -"stato corrente è: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"Lo stato del volume %(vol_id)s deve essere available per aggiornare " -"l'indicatore di sola lettura, ma lo stato corrente è: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"Lo stato del volume %(vol_id)s deve essere available, ma lo stato corrente " -"è: %(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "Impossibile trovare il volume %(volume_id)s." - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"Il volume %(volume_id)s contiene metadati di gestione con la chiave " -"%(metadata_key)s." - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"Volume %(volume_id)s non contiene metadati con la chiave %(metadata_key)s." - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "" -"Il volume %(volume_id)s è attualmente associato al gruppo host non " -"supportato %(group)s" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "Il volume %(volume_id)s non è attualmente associato all'host %(host)s " - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "Volume %(volume_id)s è ancora collegato, prima scollegare il volume." - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "Errore di replica del volume %(volume_id)s : %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "Volume %(volume_name)s occupato." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "Impossibile creare il volume %s dal volume di origine." - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "Impossibile creare il volume %s nelle condivisioni." - -#, python-format -msgid "Volume %s could not be created." -msgstr "Impossibile creare il volume %s." - -#, python-format -msgid "Volume %s does not exist in Nexenta SA" -msgstr "Il volume %s non esiste in Nexenta SA" - -#, python-format -msgid "Volume %s does not exist in Nexenta Store appliance" -msgstr "Il volume %s non esiste nell'applicazione Nexenta Store" - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "Sul volume %s non è specificato provider_location; ignorato." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Il volume %s non esiste nell'array." - -#, python-format -msgid "Volume %s doesn't exist on the ZFSSA backend." -msgstr "Il volume %s non esiste nel backend ZFSSA." - -#, python-format -msgid "Volume %s is already managed by OpenStack." -msgstr "Il volume %s è già gestito da OpenStack." - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "Il volume %s è già parte di una migrazione attiva." - -#, python-format -msgid "" -"Volume %s is not of replicated type. This volume needs to be of a volume " -"type with the extra spec replication_enabled set to ' True' to support " -"replication actions." -msgstr "" -"Il volume %s non è di tipo replicato. Questo volume deve essere di un tipo " -"di volume con la specifica supplementare replication_enabled impostata su " -"' True' per supportare le azioni di replica." - -#, python-format -msgid "" -"Volume %s is online. Set volume to offline for managing using OpenStack." -msgstr "" -"Il volume %s è online. Impostare il volume su offline per la gestione " -"tramite OpenStack." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "Il volume %s non deve fare parte di un gruppo di coerenza." - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "Il volume %s non deve essere replicato." - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "Il volume %s non deve avere istantanee." - -#, python-format -msgid "Volume %s not found." -msgstr "Volume %s non trovato." - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "Volume %s: Errore durante il tentativo di estendere il volume" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "Il volume (%s) esiste già nell'array" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "Il volume (%s) esiste già sull'array." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "Il gruppo del volume %s non esiste" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "Il tipo di volume %(id)s esiste già." - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" -"Il tipo di volume %(type_id)s non contiene specifica supplementare con la " -"chiave %(id)s." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"L'eliminazione del tipo di volume %(volume_type_id)s non è consentita con i " -"volumi presenti con il tipo." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"Il tipo di volume %(volume_type_id)s non contiene specifiche supplementari " -"con la chiave %(extra_specs_key)s." - -msgid "Volume Type id must not be None." -msgstr "L'id del tipo di volume non deve essere None." - -#, python-format -msgid "" -"Volume [%(cb_vol)s] was not found at CloudByte storage corresponding to " -"OpenStack volume [%(ops_vol)s]." -msgstr "" -"Volume [%(cb_vol)s] non trovato nella memoria CloudByte corrispondente al " -"volume OpenStack [%(ops_vol)s]." - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "Volume [%s] non rilevato nell'archivio CloudByte." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "" -"Impossibile trovare il collegamento del volume con il filtro: %(filter)s ." - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "Configurazione backend del volume non valida: %(reason)s" - -msgid "Volume by this name already exists" -msgstr "Il volume con questo nome già esiste" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "Impossibile ripristinare il volume perché contiene delle istantanee." - -msgid "Volume create failed while extracting volume ref." -msgstr "" -"Creazione del volume non riuscita durante l'estrazione del riferimento del " -"volume." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "Il percorso del file del dispositivo del volume %s non esiste." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "Il dispositivo del volume non è stato trovato in %(device)s." - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "Il driver di volume %s non è inizializzato." - -msgid "Volume driver not ready." -msgstr "Driver del volume non pronto." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "Il driver del volume ha riportato un errore: %(message)s" - -msgid "Volume has a temporary snapshot that can't be deleted at this time." -msgstr "" -"Il volume ha un'istantanea temporanea che non può essere eliminata in questo " -"momento." - -msgid "Volume has children and cannot be deleted!" -msgstr "Il volume ha elementi child e non può essere eliminato." - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" -"Il volume nel gruppo di coerenza %s è collegato. È necessario prima " -"scollegarlo." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "" -"Il volume nel gruppo di coerenza dispone ancora di istantanee dipendenti." - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "Il volume è collegato a un server. (%s) " - -msgid "Volume is in-use." -msgstr "Volume attualmente utilizzato." - -msgid "Volume is not available." -msgstr "Il volume non è disponibile. " - -msgid "Volume is not local to this node" -msgstr "Per questo nodo volume non è locale" - -msgid "Volume is not local to this node." -msgstr "Il volume non è locale rispetto a questo nodo." - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"È stato richiesto il backup dei metadati di volume ma questo driver non " -"supporta ancora questa funzione." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "Migrazione volume non riuscita: %(reason)s" - -msgid "Volume must be available" -msgstr "Il volume deve essere disponibile" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "" -"Il volume deve trovarsi nell'area di disponibilità così come l'istantanea" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "" -"Il volume deve trovarsi nella stessa area di disponibilità così come il " -"volume di origine" - -msgid "Volume must have a volume type" -msgstr "Il volume deve avere un tipo di volume" - -msgid "Volume must not be part of a consistency group." -msgstr "Il volume non deve far parte di un gruppo di coerenza." - -msgid "Volume must not be replicated." -msgstr "Il volume non deve essere replicato." - -msgid "Volume must not have snapshots." -msgstr "Il volume non deve avere istantanee." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "Volume non trovato per l'istanza %(instance_id)s." - -msgid "Volume not found on configured storage backend." -msgstr "Volume non trovato sul backend di archiviazione configurato." - -msgid "" -"Volume not found on configured storage backend. If your volume name contains " -"\"/\", please rename it and try to manage again." -msgstr "" -"Volume non trovato nel backend di archiviazione configurato. Se il nome " -"volume contiene \"/\", ridenominarlo e provare a gestirlo di nuovo." - -msgid "Volume not found on configured storage pools." -msgstr "Volume non trovato nei pool di archiviazione configurati." - -msgid "Volume not found." -msgstr "Volume non trovato." - -msgid "Volume not unique." -msgstr "Volume non univoco." - -msgid "Volume not yet assigned to host." -msgstr "Il volume non è stato ancora assegnato all'host." - -msgid "Volume reference must contain source-name element." -msgstr "Il riferimento al volume deve contenere l'elemento source-name." - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "Impossibile trovare la replica del volume per %(volume_id)s." - -#, python-format -msgid "Volume service %s failed to start." -msgstr "Avvio del servizio volume %s non riuscito. " - -msgid "Volume should have agent-type set as None." -msgstr "Il volume deve avere agent-type impostato su Nessuno. " - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"La dimensione del volume %(volume_size)sGB non può essere minore della " -"dimensione minDisk dell'immagine %(min_disk)sGB." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "" -"La dimensione del volume '%(size)s' deve essere un numero intero e maggiore " -"di 0" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"La dimensione del volume '%(size)s'GB non può essere minore della dimensione " -"del volume originale %(source_size)sGB. Deve essere >= la dimensione del " -"volume originale." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"La dimensione del volume '%(size)s'GB non può essere minore della dimensione " -"dell'istantanea %(snap_size)sGB. Deve essere >= la dimensione " -"dell'istantanea originale." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" -"La dimensione del volume è stata ridotta dall'ultimo backup. Eseguire un " -"backup completo." - -msgid "Volume size must be a multiple of 1 GB." -msgstr "La dimensione del volume deve essere un multiplo di 1 GB." - -msgid "Volume size must be multiple of 1 GB." -msgstr "La dimensione del volume deve essere un multiplo di 1 GB." - -msgid "Volume size must multiple of 1 GB." -msgstr "La dimensione del volume deve essere un multiplo di 1 GB. " - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "" -"Lo stato del volume deve essere disponibile, ma lo stato corrente è: %s" - -msgid "Volume status is in-use." -msgstr "Lo stato del volume è in-use." - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"Lo stato del volume deve essere \"available\" o \"in-use\" per l'istantanea. " -"(è %s)" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "Lo stato del volume deve essere \"available\" o \"in-use\"." - -#, python-format -msgid "Volume status must be %s to reserve." -msgstr "Lo stato del volume deve essere %s per eseguire la prenotazione." - -msgid "Volume status must be 'available'." -msgstr "Lo stato del volume deve essere 'available'." - -msgid "Volume to Initiator Group mapping already exists" -msgstr "L'associazione del volume al gruppo iniziatori già esiste" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "" -"Il volume di cui deve essere eseguito il backup deve essere disponibile o in " -"uso, ma lo stato corrente è \"%s\"." - -msgid "Volume to be restored to must be available" -msgstr "Il volume da ripristinare deve essere disponibile" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "Impossibile trovare il tipo di volume %(volume_type_id)s." - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "L'ID tipo volume '%s' non è valido." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"L'accesso di tipo Volume per la combinazione %(volume_type_id)s / " -"%(project_id)s già esiste." - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"L'accesso di tipo Volume per la combinazione %(volume_type_id)s / " -"%(project_id)s non è stato trovato." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "Il tipo di volume non corrisponde per la condivisione %s." - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "La codifica del tipo di volume per il tipo %(type_id)s esiste già." - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "La codifica del tipo di volume per il tipo %(type_id)s non esiste." - -msgid "Volume type name can not be empty." -msgstr "Il nome tipo di volume non può essere vuoto." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "" -"Impossibile trovare il tipo di volume con il nome %(volume_type_name)s." - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "Il volume con id volume %s non esiste. " - -#, python-format -msgid "" -"Volume%s must not be migrating, attached, belong to a consistency group or " -"have snapshots." -msgstr "" -"Il volume %s non deve essere in fase di migrazione, essere collegato, far " -"parte di un gruppo di coerenza o avere istantanee." - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"Il volume: %(volumeName)s non è un volume concatenato. È possibile solo " -"eseguire l'estensione su un volume concatenato. Uscire..." - -#, python-format -msgid "Volume: %(volumeName)s was not added to storage group %(sgGroupName)s." -msgstr "" -"Il volume: %(volumeName)s non è stato aggiunto al gruppo di archiviazione " -"%(sgGroupName)s." - -#, python-format -msgid "Volume: %s could not be found." -msgstr "Impossibile trovare il volume %s." - -#, python-format -msgid "Volume: %s is already being managed by Cinder." -msgstr "Il volume: %s è già in fase di importazione da Cinder." - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "" -"I volumi verranno suddivisi in oggetti di questa dimensione (in megabyte)." - -msgid "" -"Volumes/account exceeded on both primary and secondary SolidFire accounts." -msgstr "Volumi/account superati sugli account SolidFire primario e secondario." - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"Config VzStorage 'vzstorage_used_ratio' non valida, deve essere > 0 e <= " -"1.0: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "File config VzStorage in %(config)s non esiste." - -msgid "Wait replica complete timeout." -msgstr "Timeout di attesa del completamento replica." - -#, python-format -msgid "Wait synchronize failed. Running status: %s." -msgstr "Sincronizzazione attesa non riuscita. Stato esecuzione: %s." - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "" -"In attesa che tutti i nodi partecipino al cluster. Verificare che tutti i " -"daemon sheep siano in esecuzione. " - -msgid "We should not do switch over on primary array." -msgstr "Non è consigliabile passare all'array primario." - -msgid "Wrong resource call syntax" -msgstr "Sintassi chiamata risorsa errata" - -msgid "X-IO Volume Driver exception!" -msgstr "Eccezione X-IO Volume Driver!" - -msgid "XML support has been deprecated and will be removed in the N release." -msgstr "Il supporto XML è obsoleto e verrà rimosso nella release N." - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "XtremIO non configurato correttamente, nessun portale iscsi trovato" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "" -"XtremIO non è inizializzato correttamente, non è stato trovato nessun cluster" - -msgid "You must implement __call__" -msgstr "È necessario implementare __call__" - -msgid "" -"You must install hpe3parclient before using 3PAR drivers. Run \"pip install " -"python-3parclient\" to install the hpe3parclient." -msgstr "" -"È necessario installare hpe3parclient prima di utilizzare i driver 3PAR. " -"Eseguire \"pip install python-3parclient\" per installare hpe3parclient." - -msgid "You must supply an array in your EMC configuration file." -msgstr "È necessario fornire un array nel file di configurazione EMC." - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"La dimensione originale: %(originalVolumeSize)s GB è maggiore di %(newSize)s " -"GB. È supportata solo l'operazione di estensione. Uscire..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError: %s" - -msgid "Zone" -msgstr "Zona" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Politica di zona %s non riconosciuta" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "" -"_create_and_copy_vdisk_data: Impossibile ottenere gli attributi per il vdisk " -"%s." - -msgid "_create_host failed to return the host name." -msgstr "_create_host non riuscito nella restituzione del nome host." - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"_create_host: impossibile convertire il nome host. Il nome host non è " -"unicode o stringa." - -msgid "_create_host: No connector ports." -msgstr "_create_host: Nessuna porta connettore." - -msgid "_create_local_cloned_volume, Replication Service not found." -msgstr "_create_local_cloned_volume, Servizio di replica non trovato." - -#, python-format -msgid "" -"_create_local_cloned_volume, volumename: %(volumename)s, sourcevolumename: " -"%(sourcevolumename)s, source volume instance: %(source_volume)s, target " -"volume instance: %(target_volume)s, Return code: %(rc)lu, Error: " -"%(errordesc)s." -msgstr "" -"_create_local_cloned_volume, nome volume: %(volumename)s, nome volume di " -"origine: %(sourcevolumename)s, istanza volume di origine: %(source_volume)s, " -"istanza volume di destinazione: %(target_volume)s, Codice di ritorno: " -"%(rc)lu, Errore: %(errordesc)s." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - non è stato trovato un messaggio di successo " -"nell'output CLI.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -msgid "_create_volume_name, id_code is None." -msgstr "_create_volume_name, id_code è None." - -msgid "_delete_copysession, Cannot find Replication Service" -msgstr "_delete_copysession, Impossibile trovare il servizio di replica" - -#, python-format -msgid "" -"_delete_copysession, copy session type is undefined! copy session: " -"%(cpsession)s, copy type: %(copytype)s." -msgstr "" -"_delete_copysession, copy session type is undefined! sessione di copia: " -"%(cpsession)s, tipo di copia: %(copytype)s." - -#, python-format -msgid "" -"_delete_copysession, copysession: %(cpsession)s, operation: %(operation)s, " -"Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"_delete_copysession, copysession: %(cpsession)s, operation: %(operation)s, " -"Codice di ritorno: %(rc)lu, Errore: %(errordesc)s." - -#, python-format -msgid "" -"_delete_volume, volumename: %(volumename)s, Return code: %(rc)lu, Error: " -"%(errordesc)s." -msgstr "" -"_delete_volume, volumename: %(volumename)s, Codice di ritorno: %(rc)lu, " -"Errore: %(errordesc)s." - -#, python-format -msgid "" -"_delete_volume, volumename: %(volumename)s, Storage Configuration Service " -"not found." -msgstr "" -"_delete_volume, volumename: %(volumename)s, Storage Configuration Service " -"non trovato." - -#, python-format -msgid "" -"_exec_eternus_service, classname: %(classname)s, InvokeMethod, cannot " -"connect to ETERNUS." -msgstr "" -"_exec_eternus_service, classname: %(classname)s, InvokeMethod, impossibile " -"connettersi a ETERNUS." - -msgid "_extend_volume_op: Extending a volume with snapshots is not supported." -msgstr "" -"_extend_volume_op: l'estensione di un volume con le istantanee non è " -"supportata." - -#, python-format -msgid "" -"_find_affinity_group, connector: %(connector)s, Associators: " -"FUJITSU_AuthorizedTarget, cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group, connector: %(connector)s, Associatori: " -"FUJITSU_AuthorizedTarget, impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_find_affinity_group, connector: %(connector)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group, connector: %(connector)s, EnumerateInstanceNames, " -"impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_find_affinity_group,connector: %(connector)s,AssocNames: " -"FUJITSU_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group,connector: %(connector)s,AssocNames: " -"FUJITSU_ProtocolControllerForUnit, impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_find_copysession, ReferenceNames, vol_instance: %(vol_instance_path)s, " -"Cannot connect to ETERNUS." -msgstr "" -"_find_copysession, ReferenceNames, vol_instance: %(vol_instance_path)s, " -"impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_find_eternus_service, classname: %(classname)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_find_eternus_service, classname: %(classname)s, EnumerateInstanceNames, " -"impossibile connettersi a ETERNUS." - -#, python-format -msgid "_find_initiator_names, connector: %(connector)s, initiator not found." -msgstr "" -"_find_initiator_names, connector: %(connector)s, iniziatore non trovato." - -#, python-format -msgid "" -"_find_lun, volumename: %(volumename)s, EnumerateInstanceNames, cannot " -"connect to ETERNUS." -msgstr "" -"_find_lun, volumename: %(volumename)s, EnumerateInstanceNames, impossibile " -"connettersi a ETERNUS." - -#, python-format -msgid "" -"_find_pool, eternus_pool:%(eternus_pool)s, EnumerateInstances, cannot " -"connect to ETERNUS." -msgstr "" -"_find_pool, eternus_pool:%(eternus_pool)s, EnumerateInstances, impossibile " -"connettersi a ETERNUS." - -#, python-format -msgid "" -"_get_drvcfg, filename: %(filename)s, tagname: %(tagname)s, data is None!! " -"Please edit driver configuration file and correct." -msgstr "" -"_get_drvcfg, nome file: %(filename)s, tagname: %(tagname)s, i dati sono " -"None. Modificare il file di configurazione del driver e correggerlo." - -#, python-format -msgid "" -"_get_eternus_connection, filename: %(filename)s, ip: %(ip)s, port: %(port)s, " -"user: %(user)s, passwd: ****, url: %(url)s, FAILED!!." -msgstr "" -"_get_eternus_connection, nome file: %(filename)s, ip: %(ip)s, porta: " -"%(port)s, utente: %(user)s, password: ****, url: %(url)s, NON RIUSCITO." - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip list: %(iscsiip_list)s, iqn not found." -msgstr "" -"_get_eternus_iscsi_properties, iscsiip list: %(iscsiip_list)s, iqn non " -"trovato." - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, AssociatorNames: " -"CIM_BindsTo, cannot connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, AssociatorNames: " -"CIM_BindsTo, impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, EnumerateInstanceNames, " -"impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, GetInstance, cannot " -"connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, GetInstance, " -"impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic: le intestazioni e i valori dell'attributo non corrispondono.\n" -" Intestazioni: %(header)s\n" -" Valori: %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" -"_get_host_from_connector non è riuscito a restituire il nome host per il " -"connettore." - -#, python-format -msgid "" -"_get_mapdata_fc, getting host-affinity from aglist/vol_instance failed, " -"affinitygroup: %(ag)s, ReferenceNames, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_fc, richiamo host-affinity da aglist/vol_instance non riuscito, " -"affinitygroup: %(ag)s, ReferenceNames, impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_get_mapdata_fc, getting host-affinity instance failed, volmap: %(volmap)s, " -"GetInstance, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_fc, richiamo istanza host-affinity non riuscito, volmap: " -"%(volmap)s, GetInstance, impossibile connettersi a ETERNUS." - -msgid "" -"_get_mapdata_iscsi, Associators: FUJITSU_SAPAvailableForElement, cannot " -"connect to ETERNUS." -msgstr "" -"_get_mapdata_iscsi, Associatori: FUJITSU_SAPAvailableForElement, impossibile " -"connettersi a ETERNUS." - -#, python-format -msgid "" -"_get_mapdata_iscsi, affinitygroup: %(ag)s, ReferenceNames, cannot connect to " -"ETERNUS." -msgstr "" -"_get_mapdata_iscsi, affinitygroup: %(ag)s, ReferenceNames, impossibile " -"connettersi a ETERNUS." - -#, python-format -msgid "" -"_get_mapdata_iscsi, vol_instance: %(vol_instance)s, ReferenceNames: " -"CIM_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_iscsi, vol_instance: %(vol_instance)s, ReferenceNames: " -"CIM_ProtocolControllerForUnit, impossibile connettersi a ETERNUS." - -#, python-format -msgid "" -"_get_mapdata_iscsi, volmap: %(volmap)s, GetInstance, cannot connect to " -"ETERNUS." -msgstr "" -"_get_mapdata_iscsi, volmap: %(volmap)s, GetInstance, impossibile connettersi " -"a ETERNUS." - -msgid "_get_target_port, EnumerateInstances, cannot connect to ETERNUS." -msgstr "" -"_get_target_port, EnumerateInstances, impossibile connettersi a ETERNUS." - -#, python-format -msgid "_get_target_port, protcol: %(protocol)s, target_port not found." -msgstr "" -"_get_target_port, protcol: %(protocol)s, porta di destinazione non trovata." - -#, python-format -msgid "_get_unmanaged_replay: Cannot find snapshot named %s" -msgstr "_get_unmanaged_replay: Impossibile trovare l'istantanea denominata %s" - -#, python-format -msgid "_get_unmanaged_replay: Cannot find volume id %s" -msgstr "_get_unmanaged_replay: Impossibile trovare l'id volume %s" - -msgid "_get_unmanaged_replay: Must specify source-name." -msgstr "_get_unmanaged_replay: È necessario specificare source-name." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties: Impossibile ottenere le informazioni di " -"connessione FC per la connessione di host-volume. L'host per le connessioni " -"FC è configurato correttamente?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties: Nessun nodo trovato nel gruppo I/O %(gid)s per il " -"volume %(vol)s." - -#, python-format -msgid "" -"_map_lun, vol_instance.path:%(vol)s, volumename: %(volumename)s, volume_uid: " -"%(uid)s, initiator: %(initiator)s, target: %(tgt)s, aglist: %(aglist)s, " -"Storage Configuration Service not found." -msgstr "" -"_map_lun, vol_instance.path:%(vol)s, volumename: %(volumename)s, volume_uid: " -"%(uid)s, iniziatore: %(initiator)s, destinazione: %(tgt)s, aglist: " -"%(aglist)s, Storage Configuration Service non trovato." - -#, python-format -msgid "" -"_unmap_lun, vol_instance.path: %(volume)s, volumename: %(volumename)s, " -"volume_uid: %(uid)s, aglist: %(aglist)s, Controller Configuration Service " -"not found." -msgstr "" -"_unmap_lun, vol_instance.path: %(volume)s, volumename: %(volumename)s, " -"volume_uid: %(uid)s, aglist: %(aglist)s, Controller Configuration Service " -"non trovato." - -#, python-format -msgid "" -"_unmap_lun, volumename: %(volumename)s, volume_uid: %(volume_uid)s, " -"AffinityGroup: %(ag)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"_unmap_lun, volumename: %(volumename)s, volume_uid: %(volume_uid)s, " -"AffinityGroup: %(ag)s, Codice di ritorno: %(rc)lu, Errore: %(errordesc)s." - -#, python-format -msgid "" -"_unmap_lun,vol_instance.path: %(volume)s, AssociatorNames: " -"CIM_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_unmap_lun,vol_instance.path: %(volume)s, AssociatorNames: " -"CIM_ProtocolControllerForUnit, impossibile connettersi a ETERNUS." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "" -"_update_volume_stats: Impossibile ottenere i dati del pool dell'archivio." - -#, python-format -msgid "" -"_wait_for_copy_complete, cpsession: %(cpsession)s, copysession state is " -"BROKEN." -msgstr "" -"_wait_for_copy_complete, cpsession: %(cpsession)s, lo stato della sessione " -"di copia è BROKEN." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"add_vdisk_copy non riuscito: Esiste una copia del volume %s. L'aggiunta di " -"un'altra copia eccede il limite di 2 copie." - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "" -"add_vdisk_copy avviato senza una copia del disco virtuale nel pool previsto." - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants deve essere un booleano, ricevuto '%s'." - -msgid "already created" -msgstr "già creato" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "collegamento istantanea dal nodo remoto " - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "l'attributo %s non è caricabile" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s non è riuscito a creare un collegamento reale del " -"dispositivo da %(vpath)s a %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s non ha ricevuto la notifica di backup riuscito dal " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s non ha eseguito dsmc a causa di argomenti non validi " -"presenti su %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s non ha eseguito dsmc su %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "backup: %(vol_id)s non riuscito. %(path)s non è un file." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"backup: %(vol_id)s non riuscito. %(path)s è un tipo file non previsto. I " -"file di blocco o regolari sono supportati; il modo file reale è %(vol_mode)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"backup: %(vol_id)s non riuscito. Impossibile ottenere il percorso reale del " -"volume su %(path)s." - -msgid "being attached by different mode" -msgstr "in fase di collegamento tramite una modalità differente" - -#, python-format -msgid "call failed: %r" -msgstr "chiamata non riuscita: %r" - -msgid "call failed: GARBAGE_ARGS" -msgstr "chiamata non riuscita: GARBAGE_ARGS" - -msgid "call failed: PROC_UNAVAIL" -msgstr "chiamata non riuscita: PROC_UNAVAIL" - -#, python-format -msgid "call failed: PROG_MISMATCH: %r" -msgstr "chiamata non riuscita: PROG_MISMATCH: %r" - -msgid "call failed: PROG_UNAVAIL" -msgstr "chiamata non riuscita: PROG_UNAVAIL" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "impossibile trovare lun-map, ig:%(ig)s vol:%(vol)s" - -msgid "can't find the volume to extend" -msgstr "impossibile trovare il volume da estendere" - -msgid "can't handle both name and index in req" -msgstr "impossibile gestire entrambi il nome e l'indice nella richiesta" - -msgid "cannot understand JSON" -msgstr "impossibile riconoscere JSON" - -msgid "cannot understand XML" -msgstr "Impossibile riconoscere XML" - -#, python-format -msgid "cg-%s" -msgstr "gc-%s" - -msgid "cgsnapshot assigned" -msgstr "istantanea cg assegnata" - -msgid "cgsnapshot changed" -msgstr "istantanea cg modificata" - -msgid "cgsnapshots assigned" -msgstr "istantanee cg assegnate" - -msgid "cgsnapshots changed" -msgstr "istantanee cg modificate" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error: La password o la chiave privata SSH è obbligatoria " -"per l'autenticazione: impostare l'opzione san_password o san_private_key." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error: Impossibile determinare l'ID del sistema." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error: Impossibile determinare il nome del sistema." - -msgid "check_hypermetro_exist error." -msgstr "Errore check_hypermetro_exist." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "la profondità del clone supera il limite di %s" - -msgid "consistencygroup assigned" -msgstr "gruppo di coerenza assegnato" - -msgid "consistencygroup changed" -msgstr "gruppo di coerenza modificato" - -msgid "control_location must be defined" -msgstr "control_location deve essere definito" - -msgid "create_cloned_volume, Source Volume does not exist in ETERNUS." -msgstr "create_cloned_volume, Il volume di origine non esiste in ETERNUS." - -#, python-format -msgid "" -"create_cloned_volume, target volume instancename: %(volume_instancename)s, " -"Get Instance Failed." -msgstr "" -"create_cloned_volume, nome istanza volume di destinazione: " -"%(volume_instancename)s, Richiamo istanza non riuscito." - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "" -"create_cloned_volume: la dimensione dell'origine e della destinazione sono " -"differenti." - -#, python-format -msgid "" -"create_cloned_volume: source volume %(src_vol)s size is %(src_size)dGB and " -"doesn't fit in target volume %(tgt_vol)s of size %(tgt_size)dGB." -msgstr "" -"create_cloned_volume: la dimensione del volume di origine %(src_vol)s è " -"%(src_size)dGB e non si adatta al volume di destinazione %(tgt_vol)s di " -"dimensione %(tgt_size)dGB." - -msgid "" -"create_consistencygroup_from_src must be creating from a CG snapshot, or a " -"source CG." -msgstr "" -"create_consistencygroup_from_src deve essere creato da un'istantanea CG o da " -"un CG di origine." - -msgid "" -"create_consistencygroup_from_src only supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" -"create_consistencygroup_from_src supporta solo un'origine istantanea cg o " -"un'origine gruppo di coerenza. Non possono essere utilizzate più origini." - -msgid "" -"create_consistencygroup_from_src supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" -"create_consistencygroup_from_src supporta un'origine cgsnapshot o un'origine " -"del gruppo di coerenza. Non possono essere utilizzate più origini." - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "create_copy: vdisk origine %(src)s (%(src_id)s) non esiste." - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "create_copy: vdisk origine %(src)s non esiste." - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host: il nome host non è unicode o stringa." - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host: Nessun iniziatore o wwpns fornito." - -msgid "create_hypermetro_pair error." -msgstr "Errore create_hypermetro_pair." - -#, python-format -msgid "create_snapshot, eternus_pool: %(eternus_pool)s, pool not found." -msgstr "create_snapshot, eternus_pool: %(eternus_pool)s, pool non trovato." - -#, python-format -msgid "" -"create_snapshot, snapshotname: %(snapshotname)s, source volume name: " -"%(volumename)s, vol_instance.path: %(vol_instance)s, dest volume name: " -"%(d_volumename)s, pool: %(pool)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"create_snapshot, snapshotname: %(snapshotname)s, nome volume di origine: " -"%(volumename)s, vol_instance.path: %(vol_instance)s, nome volume di " -"destinazione: %(d_volumename)s, pool: %(pool)s, Codice di ritorno: %(rc)lu, " -"Errore: %(errordesc)s." - -#, python-format -msgid "" -"create_snapshot, volumename: %(s_volumename)s, source volume not found on " -"ETERNUS." -msgstr "" -"create_snapshot, volumename: %(s_volumename)s, volume di origine non trovato " -"su ETERNUS." - -#, python-format -msgid "" -"create_snapshot, volumename: %(volumename)s, Replication Service not found." -msgstr "" -"create_snapshot, volumename: %(volumename)s, Server di replica non trovato." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot: Lo stato del volume deve essere \"available\" o \"in-use\" " -"per l'istantanea. Lo stato non valido è %s." - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot: richiesta del volume di origine non riuscita." - -#, python-format -msgid "" -"create_volume, volume: %(volume)s, EnumerateInstances, cannot connect to " -"ETERNUS." -msgstr "" -"create_volume, volume: %(volume)s, EnumerateInstances, impossibile " -"connettersi a ETERNUS." - -#, python-format -msgid "" -"create_volume, volume: %(volume)s, volumename: %(volumename)s, eternus_pool: " -"%(eternus_pool)s, Storage Configuration Service not found." -msgstr "" -"create_volume, volume: %(volume)s, volumename: %(volumename)s, eternus_pool: " -"%(eternus_pool)s, Storage Configuration Service non trovato." - -#, python-format -msgid "" -"create_volume, volumename: %(volumename)s, poolname: %(eternus_pool)s, " -"Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"create_volume, volumename: %(volumename)s, poolname: %(eternus_pool)s, " -"Codice di ritorno: %(rc)lu, Errore: %(errordesc)s." - -msgid "create_volume_from_snapshot, Source Volume does not exist in ETERNUS." -msgstr "" -"create_volume_from_snapshot, Il volume di origine non esiste in ETERNUS." - -#, python-format -msgid "" -"create_volume_from_snapshot, target volume instancename: " -"%(volume_instancename)s, Get Instance Failed." -msgstr "" -"create_volume_from_snapshot, nome istanza volume di destinazione: " -"%(volume_instancename)s, Richiamo istanza non riuscito." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "create_volume_from_snapshot: l'istantanea %(name)s non esiste." - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot: Lo stato dell'istantanea deve essere \"available" -"\" per la creazione del volume. Lo stato non valido è: %s." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "" -"create_volume_from_snapshot: la dimensione dell'origine e della destinazione " -"sono differenti." - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "" -"create_volume_from_snapshot: Dimensione del volume diversa dal volume basato " -"sull'istantanea." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "" -"Non è possibile abilitare entrambi il livellamento automatico e deduplicato." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"eliminazione: %(vol_id)s non ha eseguito dsmc a causa di argomenti non " -"validi con stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"eliminazione: %(vol_id)s non ha eseguito dsmc con stdout: %(out)s\n" -" stderr: %(err)s" - -msgid "delete_hypermetro error." -msgstr "Errore delete_hypermetro." - -#, python-format -msgid "delete_initiator: %s ACL not found. Continuing." -msgstr "delete_initiator: ACL %s non trovato. Continuare." - -msgid "delete_replication error." -msgstr "Errore delete_replication." - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "" -"eliminazione dell'istantanea %(snapshot_name)s che contiene dei volume " -"dipendenti" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "eliminazione del volume %(volume_name)s che contiene l'istantanea" - -msgid "detach snapshot from remote node" -msgstr "scollegamento istantanea dal nodo remoto " - -msgid "do_setup: No configured nodes." -msgstr "do_setup: Nessun nodo configurato." - -msgid "element is not a child" -msgstr "l'elemento non è un child" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries deve essere maggiore o uguale a 0" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"errore di scrittura dell'oggetto in swift, MD5 dell'oggetto in swift " -"%(etag)s non è uguale a MD5 dell'oggetto inviato a swift %(md5)s" - -#, python-format -msgid "extend_volume, eternus_pool: %(eternus_pool)s, pool not found." -msgstr "extend_volume, eternus_pool: %(eternus_pool)s, pool non trovato." - -#, python-format -msgid "" -"extend_volume, volume: %(volume)s, volumename: %(volumename)s, eternus_pool: " -"%(eternus_pool)s, Storage Configuration Service not found." -msgstr "" -"extend_volume, volume: %(volume)s, volumename: %(volumename)s, eternus_pool: " -"%(eternus_pool)s, Storage Configuration Service non trovato." - -#, python-format -msgid "" -"extend_volume, volumename: %(volumename)s, Return code: %(rc)lu, Error: " -"%(errordesc)s, PoolType: %(pooltype)s." -msgstr "" -"extend_volume, volumename: %(volumename)s, Codice di ritorno: %(rc)lu, " -"Errore: %(errordesc)s, PoolType: %(pooltype)s." - -#, python-format -msgid "extend_volume, volumename: %(volumename)s, volume not found." -msgstr "extend_volume, volumename: %(volumename)s, volume non trovato." - -msgid "failed to create new_volume on destination host" -msgstr "impossibile creare new_volume nell'host di destinazione" - -msgid "fake" -msgstr "fake" - -#, python-format -msgid "file already exists at %s" -msgstr "il file esiste già in %s" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "fileno non è supportato da SheepdogIOWrapper " - -msgid "fileno() not supported by RBD()" -msgstr "fileno() non supportato da RBD()" - -#, python-format -msgid "filesystem %s does not exist in Nexenta Store appliance" -msgstr "Il filesystem %s non esiste nell'applicazione Nexenta Store" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled è impostato su False, associazione di più " -"host non consentita. CMMVC6071E L'associazione VDisk a host non è stata " -"creata perché il il VDisk è già associato ad un host." - -msgid "flush() not supported in this version of librbd" -msgstr "flush() non è supportato in questa versione di librbd" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s sottoposto a backup da: %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt=%(fmt)s sottoposto a backup da: %(backing_file)s" - -msgid "force delete" -msgstr "forzare eliminazione " - -msgid "get_hyper_domain_id error." -msgstr "Errore get_hyper_domain_id." - -msgid "get_hypermetro_by_id error." -msgstr "Errore get_hypermetro_by_id." - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" -"get_iscsi_params: impossibile ottenere l'IP di destinazione per l'iniziatore " -"%(ini)s, controllare il file di configurazione." - -#, python-format -msgid "get_pool: Failed to get attributes for volume %s" -msgstr "get_pool: Impossibile ottenere gli attributi per il volume %s" - -msgid "glance_metadata changed" -msgstr "glance_metadata modificato" - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode è impostato su copy_on_write, ma %(vol)s e %(img)s " -"appartengono a file system differenti." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode è impostato su copy_on_write, ma %(vol)s e %(img)s " -"appartengono a fileset differenti." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"hgst_group %(grp)s e hgst_user %(usr)s devono corrispondere a utenti/gruppi " -"validi in cinder.conf" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "hgst_net %(net)s specificato in cinder.conf non trovato nel cluster" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"hgst_redundancy deve essere impostato su 0 (non-HA) o 1 (HA) in cinder.conf. " - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "hgst_space_mode deve essere un octal/int in cinder.conf" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "Server hgst_storage %(svr)s non nel formato :" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "hgst_storage_servers deve essere definito in cinder.conf" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"Il servizio http potrebbe essere stato bruscamente disabilitato o inserito " -"in stato di manutenzione durante questa operazione." - -msgid "id cannot be None" -msgstr "l'id non può essere None" - -#, python-format -msgid "image %s not found" -msgstr "impossibile trovare l'immagine %s" - -#, python-format -msgid "initialize_connection, volume: %(volume)s, Volume not found." -msgstr "initialize_connection, volume: %(volume)s, Volume non trovato." - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "" -"initialize_connection: impossibile ottenere gli attributi per il volume %s." - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "initialize_connection: manca l'attributo volume per il volume %s." - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection: Nessun nodo trovato nel gruppo I/O %(gid)s per il " -"volume %(vol)s." - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection: vdisk %s non definito." - -#, python-format -msgid "invalid user '%s'" -msgstr "utente non valido '%s'" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "portale iscsi, %s, non trovato" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"iscsi_ip_address deve essere impostato nel file di configurazione quando si " -"usa il protocollo 'iSCSI'." - -msgid "iscsiadm execution failed. " -msgstr "Esecuzione di iscsiadm non riuscita. " - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "errore gestore chiavi: %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr.fixed_key non definito" - -msgid "limit param must be an integer" -msgstr "parametro limite deve essere un numero intero" - -msgid "limit param must be positive" -msgstr "parametro limite deve essere positivo" - -msgid "" -"manage_existing cannot manage a volume connected to hosts. Please disconnect " -"this volume from existing hosts before importing" -msgstr "" -"manage_existing non può gestire un volume connesso agli host. Disconnettere " -"questo volume dagli host esistenti prima dell'importazione" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" -"manage_existing richiede una chiave 'name' per identificare un volume " -"esistente." - -#, python-format -msgid "" -"manage_existing_snapshot: Error managing existing replay %(ss)s on volume " -"%(vol)s" -msgstr "" -"manage_existing_snapshot: Errore durante la gestione della risposta " -"esistente %(ss)s sul volume %(vol)s" - -#, python-format -msgid "marker [%s] not found" -msgstr "indicatore [%s] non trovato" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "apici mancanti per mdiskgrp %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "" -"migration_policy deve essere 'on-demand' o 'never', è stato passato: %s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "" -"mkfs non riuscito sul volume %(vol)s, il messaggio di errore è: %(err)s." - -msgid "mock" -msgstr "mock" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs non è installato" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "drbdmanage ha trovato più risorse con il nome %s" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "Rilevate più risorse con ID istantanea %s" - -msgid "name cannot be None" -msgstr "il nome non può essere None" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "naviseccli_path: Impossibile trovare lo strumento NAVISECCLI %(path)s." - -#, python-format -msgid "no REPLY but %r" -msgstr "nessuna RISPOSTA ma %r" - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "in drbdmanage non è stata trovata alcuna istantanea con id %s" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "non esattamente una sola istantanea con id %s" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "non esattamente un solo volume con id %s" - -#, python-format -msgid "obj missing quotes %s" -msgstr "apici mancanti per obj %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled non è disattivo." - -msgid "progress must be an integer percentage" -msgstr "l'avanzamento deve essere una percentuale a numero intero" - -msgid "promote_replica not implemented." -msgstr "promote_replica non implementata." - -msgid "provider must be defined" -msgstr "il provider deve essere definito" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"qemu-img %(minimum_version)s o versione successiva richiesto da questo " -"driver del volume. Versione qemu-img corrente: %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img non è installata e l'immagine è di tipo %s. È possibile utilizzare " -"solo le immagini RAW se qemu-img non è installata." - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img non è installata e il formato del disco non è specificato. È " -"possibile utilizzare solo le immagini RAW se qemu-img non è installata." - -msgid "rados and rbd python libraries not found" -msgstr "le librerie python rados e rbd non sono state trovate" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "read_deleted può essere solo 'no', 'yes' o 'only', non %r" - -#, python-format -msgid "replication_device should be configured on backend: %s." -msgstr "replication_device deve essere configurato sul backend: %s." - -#, python-format -msgid "replication_device with backend_id [%s] is missing." -msgstr "replication_device con backend_id [%s] mancante." - -#, python-format -msgid "replication_failover failed. %s not found." -msgstr "replication_failover non riuscito. %s non trovato." - -msgid "replication_failover failed. Backend not configured for failover" -msgstr "" -"replication_failover non riuscito. Backend non configurato per il failover" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"ripristino: %(vol_id)s non ha eseguito dsmc a causa di argomenti non validi " -"presenti su %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"ripristino: %(vol_id)s non ha eseguito dsmc su %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"restore: %(vol_id)s non riuscito.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"restore_backup interrotto, l'elenco di oggetti effettivo non corrisponde " -"all'elenco di oggetti archiviato nei metadati." - -msgid "root element selecting a list" -msgstr "l'elemento root seleziona un elenco" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"Per rtslib_fb manca il membro %s: potrebbe essere necessario un python-" -"rtslib-fb più recente." - -msgid "san_ip is not set." -msgstr "san_ip non impostato." - -msgid "san_ip must be set" -msgstr "san_ip deve essere impostato" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip: Configurazione campo obbligatorio. san_ip non è impostato." - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"san_login e/o san_password non impostati per il driver Datera in cinder." -"conf. Impostare tali informazioni ed avviare il servizio cinder-volume " -"nuovamente." - -msgid "serve() can only be called once" -msgstr "il servizio() può essere chiamato solo una volta" - -msgid "service not found" -msgstr "servizio non trovato" - -msgid "snapshot does not exist" -msgstr "l'istantanea non esiste" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "ID istantanea:%s non trovato" - -#, python-format -msgid "snapshot-%s" -msgstr "istantanea-%s " - -msgid "snapshots assigned" -msgstr "istantanee assegnate" - -msgid "snapshots changed" -msgstr "istantanee modificate" - -#, python-format -msgid "source vol id:%s not found" -msgstr "ID volume di origine: %s non trovato" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "ID volume origine:%s non replicato" - -msgid "source-name cannot be empty." -msgstr "source-name non può essere vuoto." - -msgid "source-name format should be: 'vmdk_path@vm_inventory_path'." -msgstr "Il formato di source-name deve essere : 'vmdk_path@vm_inventory_path'." - -msgid "status must be available" -msgstr "lo stato deve essere available" - -msgid "stop_hypermetro error." -msgstr "Errore stop_hypermetro." - -msgid "subclasses must implement construct()!" -msgstr "le sottoclassi devono implementare il costrutto()!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo non riuscito, proseguire come se nulla fosse successo" - -msgid "sync_hypermetro error." -msgstr "Errore sync_hypermetro." - -msgid "sync_replica not implemented." -msgstr "sync_replica non implementata." - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"targetcli non è installato e non è stato possibile creare la directory " -"predefinita (%(default_path)s): %(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "" -"terminate_connection: Impossibile acquisire il nome host dal connettore." - -msgid "timeout creating new_volume on destination host" -msgstr "timeout durante la creazione di new_volume nell'host di destinazione" - -msgid "too many body keys" -msgstr "troppe chiavi del corpo" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "smontaggio: %s: non montato" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "smontaggio: %s: la destinazione è occupata" - -msgid "umount: : some other error" -msgstr "smontaggio: : qualche altro errore" - -msgid "umount: : target is busy" -msgstr "smontaggio: : la destinazione è occupata" - -#, python-format -msgid "unmanage_snapshot: Cannot find snapshot named %s" -msgstr "unmanage_snapshot: Impossibile trovare l'istantanea denominata %s" - -#, python-format -msgid "unmanage_snapshot: Cannot find volume id %s" -msgstr "unmanage_snapshot: Impossibile trovare l'id volume %s" - -#, python-format -msgid "unrecognized argument %s" -msgstr "argomento non riconosciuto %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "algoritmo di compressione non supportato: %s" - -msgid "valid iqn needed for show_target" -msgstr "iqn valido necessario per show_target" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "vdisk %s non definito." - -msgid "vmemclient python library not found" -msgstr "Libreria python vmemclient non trovata " - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "Il volume %s non è stato trovato in drbdmanage" - -msgid "volume assigned" -msgstr "volume assegnato" - -msgid "volume changed" -msgstr "volume modificato" - -msgid "volume does not exist" -msgstr "il volume non esiste" - -msgid "volume is already attached" -msgstr "il volume è già collegato" - -msgid "volume is not local to this node" -msgstr "Per questo nodo, volume non è locale" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"La dimensione del volume %(volume_size)d è troppo piccola per il ripristino " -"del backup la cui dimensione è %(size)d." - -#, python-format -msgid "volume size %d is invalid." -msgstr "la dimensione del volume %d non è valida." - -msgid "volume_type cannot be None" -msgstr "volume_type non può essere None" - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "" -"è necessario fornire volume_type quando si crea un volume in un gruppo di " -"gruppo." - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id non può essere None" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "" -"Per creare il gruppo di coerenza %(name)s è necessario fornire volume_types." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "è necessario fornire volume_types per creare un gruppo di coerenza %s." - -msgid "volumes assigned" -msgstr "volumi assegnati" - -msgid "volumes changed" -msgstr "volumi modificati" - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "wait_for_condition: %s scaduto." - -#, python-format -msgid "" -"zfssa_manage_policy property needs to be set to 'strict' or 'loose'. Current " -"value is: %s." -msgstr "" -"La proprietà zfssa_manage_policy deve essere impostata su 'strict' o " -"'loose'. Il valore corrente è : %s." - -msgid "{} is not a valid option." -msgstr "{} non è un'opzione valida." diff --git a/cinder/locale/ko_KR/LC_MESSAGES/cinder.po b/cinder/locale/ko_KR/LC_MESSAGES/cinder.po deleted file mode 100644 index daab03856..000000000 --- a/cinder/locale/ko_KR/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,7796 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# bluejay , 2013 -# NaleeJang , 2013 -# Sungjin Kang , 2013 -# Yongbok Kim , 2014 -# Lucas Palm , 2015. #zanata -# OpenStack Infra , 2015. #zanata -# Lucas Palm , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-02-03 05:52+0000\n" -"Last-Translator: Lucas Palm \n" -"Language: ko-KR\n" -"Plural-Forms: nplurals=1; plural=0;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Korean (South Korea)\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"OpenStack Cinder 버전: %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr "현재 크기는 %d 입니다. " - -#, python-format -msgid " but size is now %d." -msgstr " 그러나 현재 크기는 %d입니다." - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing은 호스트에 연결된 볼륨을 관리할 수 없습니다. 가져" -"오기 전에 이 볼륨과 기존 호스트의 연결을 끊으십시오. " - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"ê²°ê³¼: %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s: %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s: 권한이 거부됩니다." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s: 예상치 못한 CLI 출력과 함께 실패했습니다. \n" -"명령: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"상태 코드: %(_status)s\n" -"본문: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, subjectAltName: %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s: NetworkPortal 작성: 다른 서비스가 ip %(ip)s의 포트 %(port)d을" -"(를) 사용하고 있지 않은지 확인하십시오. " - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "%(name)s에 최소 문자 요구사항(%(min_length)s)이 있습니다." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s의 문자 수가 %(max_length)s문자를 초과합니다." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s: 백업 %(bck_id)s, 볼륨 %(vol_id)s에 실패했습니다. 백업 오브젝트가 예상" -"치 못한 모드에 있습니다. 이미지 또는 파일 백업이 지원되었습니다. 실제 모드는 " -"%(vol_mode)s입니다." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" -"%(service)s 서비스가 스토리지 어플라이언스 %(host)s에서 %(status)s이(가) 아님" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s은(는) %(max_value)d보다 작거나 같아야 함" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s은(는) >= %(min_value)d이어야 함. " - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" -"%(workers)d의 %(worker_name)s 값이 올바르지 않습니다. 이 값은 0보다 커야 합니" -"다." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"%s에 액세스할 수 없습니다. GPFS가 활성이고 파일 시스템이 마운트되었는지 확인" -"하십시오." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"블록이 포함되어 있지 않아서 복제 조작을 사용하여 %s 크기를 조정할 수 없습니" -"다." - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"압축된 볼륨에 호스트되었으므로 복제 조작을 사용하여 %s의 크기를 조정할 수 없" -"음" - -#, python-format -msgid "%s configuration option is not set." -msgstr "%s 구성 옵션이 설정되지 않았습니다. " - -#, python-format -msgid "%s is not a directory." -msgstr "%s이(가) 디렉토리가 아닙니다. " - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s이(가) 문자열 또는 Unicode가 아님" - -#, python-format -msgid "%s is not installed" -msgstr "%s이(가) 설치되지 않음" - -#, python-format -msgid "%s is not installed." -msgstr "%s이(가) 설치되어 있지 않습니다. " - -#, python-format -msgid "%s is not set" -msgstr "%s이(가) 설정되지 않았음" - -#, python-format -msgid "%s is not set." -msgstr "%s이(가) 설정되지 않았습니다." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s은(는) 유효한 원시 또는 qcow2 이미지여야 합니다. " - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s은(는) 절대 경로여야 합니다. " - -#, python-format -msgid "%s must be an integer." -msgstr "%s은(는) 정수여야 합니다." - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "cinder.conf에 %s이(가) 설정되지 않음" - -#, python-format -msgid "%s not set." -msgstr "%s이(가) 설정되지 않음. " - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s'이(가) 구성 파일의 flashsystem_connection_protocol에 대해 올바르지 " -"않습니다. 올바른 값은 %(enabled)s입니다." - -msgid "'active' must be present when writing snap_info." -msgstr "스냅샷 정보를 기록할 때 '활성'이 있어야 합니다. " - -msgid "'consistencygroup_id' must be specified" -msgstr "'consistencygroup_id'를 지정해야 함" - -msgid "'qemu-img info' parsing failed." -msgstr "'qemu-img info' 구문 분석에 실패했습니다. " - -msgid "'status' must be specified." -msgstr "'상태'가 지정되어야 합니다." - -msgid "'volume_id' must be specified" -msgstr "'volume_id'를 지정해야 함" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"(명령: %(cmd)s) (리턴 코드: %(exit_code)s) (Stdout: %(stdout)s) (Stderr: " -"%(stderr)s)" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "A LUN(HLUN)을 찾을 수 없습니다.(LDEV: %(ldev)s)" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"사용 가능한 LUN(HLUN)을 찾을 수 없습니다. 다른 호스트 그룹을 추가하십시오." -"(LDEV: %(ldev)s)" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "호스트 그룹을 추가할 수 없습니다.(포트: %(port)s, 이름e: %(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"호스트 그룹을 삭제할 수 없습니다.(포트: %(port)s, gid: %(gid)s, 이름: " -"%(name)s)" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "호스트 그룹이 올바르지 않습니다.(호스트 그룹: %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "쌍을 삭제할 수 없습니다.(P-VOL: %(pvol)s, S-VOL: %(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"쌍을 작성할 수 없습니다. 쌍의 최대 수가 초과되었습니다.(복사 메소드: " -"%(copy_method)s, P-VOL: %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "매개변수가 올바르지 않습니다.(%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "매개변수값이 올바르지 않습니다.(%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "풀을 찾을 수 없습니다.(pool id: %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "스냅샷 상태가 올바르지 않습니다.(상태: %(status)s)" - -msgid "A volume ID or share was not specified." -msgstr "볼륨 ID 또는 공유가 지정되지 않았습니다. " - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "볼륨 상태가 올바르지 않습니다.(상태: %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "API %(name)s이(가) 실패했으며 오류 문자열은 %(err)s임" - -msgid "API key is missing for CloudByte driver." -msgstr "CloudByte 드라이버의 API 키가 누락되었습니다." - -#, python-format -msgid "API response: %s" -msgstr "API 응답: %s" - -msgid "API version could not be determined." -msgstr "API 버전을 판별할 수 없습니다." - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" -"할당량이 0(영)이 아닌 하위 프로젝트를 삭제하려고 합니다. 이는 수행해서는 안 " -"됩니다. " - -msgid "Access list not available for public volume types." -msgstr "액세스 목록을 공용 볼륨 유형에 사용할 수 없습니다. " - -msgid "Activate or deactivate QoS error." -msgstr "QoS 활성화 또는 비활성화 오류입니다. " - -msgid "Activate snapshot error." -msgstr "스냅샷 활성화 오류입니다. " - -msgid "Add FC port to host error." -msgstr "호스트에 FC 포트 추가 오류입니다. " - -msgid "Add fc initiator to array error." -msgstr "배열에 fc 개시자 추가 오류입니다. " - -msgid "Add initiator to array error." -msgstr "배열에 개시자 추가 오류입니다. " - -msgid "Add lun to cache error." -msgstr "캐시에 lun 추가 오류입니다. " - -msgid "Add lun to partition error." -msgstr "파티션에 lun 추가 오류입니다. " - -msgid "Add mapping view error." -msgstr "맵핑 보기 추가 오류입니다. " - -msgid "Add new host error." -msgstr "새 호스트 추가 오류입니다. " - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"관리될 모든 지정된 스토리지 풀이 존재하지 않습니다. 구성을 확인하십시오. 존재" -"하지 않는 풀: %s" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "SheepdogDriver에서 오류가 발생했습니다(이유: %(reason)s). " - -msgid "An error has occurred during backup operation" -msgstr "백업 조작 중에 오류가 발생함 " - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "볼륨 \"%s\"을(를) 검색하는 중에 오류가 발생했습니다. " - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"LUNcopy 조작 중 오류가 발생했습니다. LUNcopy 이름: %(luncopyname)s. LUNcopy " -"상태: %(luncopystatus)s. LUNcopy 상태: %(luncopystate)s." - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "볼륨 \"%s\"을(를) 읽는 중에 오류가 발생했습니다. " - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "볼륨 \"%s\"에 쓰는 중에 오류가 발생했습니다. " - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "iSCSI CHAP 사용자를 추가할 수 없습니다.(사용자 이름: %(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "iSCSI CHAP 사용자를 삭제할 수 없습니다.(사용자 이름: %(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"iSCSI 대상을 추가할 수 없습니다.(포트: %(port)s, 별명: %(alias)s, 이유: " -"%(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"iSCSI 대상을 삭제할 수 없습니다.(포트: %(port)s, tno: %(tno)s, 별명: " -"%(alias)s)" - -msgid "An unknown exception occurred." -msgstr "알 수 없는 예외가 발생했습니다. " - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "" -"하위 프로젝트로 범위 지정된 토큰을 가진 사용자는 상위의 할당량을 ë³¼ 수 없습니" -"다. " - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "" -"배열이 존재하지 않거나 오프라인 상태입니다. 배열의 현재 상태는 %s입니다. " - -msgid "Associate host to hostgroup error." -msgstr "호스트 그룹에 호스트 연관 오류입니다. " - -msgid "Associate host to mapping view error." -msgstr "맵핑 보기에 호스트 연관 오류입니다. " - -msgid "Associate initiator to host error." -msgstr "호스트에 개시자 연관 오류입니다. " - -msgid "Associate lun to lungroup error." -msgstr "Lun 그룹에 lun 연관 오류입니다. " - -msgid "Associate lungroup to mapping view error." -msgstr "맵핑 보기에 lun 그룹 연관 오류입니다. " - -msgid "Associate portgroup to mapping view error." -msgstr "맵핑 보기에 포트 그룹 연관 오류입니다. " - -msgid "At least one valid iSCSI IP address must be set." -msgstr "최소한 하나의 올바른 iSCSI IP 주소를 설정해야 합니다. " - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "올바르지 않은 인증 키로 %s 전송을 시도했습니다. " - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "CloudByte 스토리지에서 인증 그룹 [%s] 세부사항을 찾을 수 없습니다. " - -msgid "Auth user details not found in CloudByte storage." -msgstr "CloudByte 스토리지에서 인증 사용자 세부사항을 찾을 수 없습니다. " - -msgid "Authentication error" -msgstr "인증 오류" - -msgid "Authorization error" -msgstr "권한 부여 오류" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "가용성 구역 '%(s_az)s'이(가) 올바르지 않습니다. " - -msgid "Available categories:" -msgstr "사용 가능한 카테고리:" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"백엔드 QoS 스펙이 이 스토리지 제품군 및 ONTAP 버전에서 지원되지 않습니다. " - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "백엔드가 존재하지 않음(%(backend)s)" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "백엔드 보고서: %(message)s" - -msgid "Backend reports: item already exists" -msgstr "백엔드 보고서: 항목이 이미 존재함" - -msgid "Backend reports: item not found" -msgstr "백엔드 보고서: 항목을 찾을 수 없음" - -msgid "Backend server not NaServer." -msgstr "백엔드 서버가 NaServer가 아님." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "백엔드 서비스 재시도 제한시간 도달: %(timeout)s초" - -msgid "Backend storage did not configure fiber channel target." -msgstr "백엔드 스토리지가 파이버 채널 대상을 구성하지 않았습니다." - -msgid "Backing up an in-use volume must use the force flag." -msgstr "사용 중인 볼륨을 백업하려면 강제 실행 플래그를 사용해야 합니다. " - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "%(backup_id)s 백업을 찾을 수 없습니다. " - -msgid "Backup RBD operation failed" -msgstr "백업 RBD 조작이 실패함 " - -msgid "Backup already exists in database." -msgstr "데이터베이스에 이미 백업이 있습니다. " - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "백업 드라이버 오류 보고서: %(message)s" - -msgid "Backup id required" -msgstr "백업 ID 필요" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "스냅샷이 있는 GlusterFS 볼륨에 대한 백업이 지원되지 않습니다." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "백업 파일 없는 SOFS 볼륨에 대해서만 백업이 지원됩니다." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "백업은 원시 형식화 GlusterFS 볼륨에 대해서만 지원됩니다." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "원시 형식화 SOFS 볼륨에 대해서만 백업이 지원됩니다." - -msgid "Backup operation of an encrypted volume failed." -msgstr "암호화된 볼륨의 백업 조작이 실패했습니다." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"백업 서비스 %(configured_service)s이(가) 확인을 지원하지 않습니다. 백업 ID " -"%(id)s이(가) 확인되지 않습니다. 확인을 건너뜁니다." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"백업 서비스 %(service)s이(가) 확인을 지원하지 않습니다. 백업 ID %(id)s이(가) " -"확인되지 않습니다. 재설정을 건너뜁니다." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "백업에 하나의 스냅샷만 있어야 하지만 대신 %s개가 있음" - -msgid "Backup status must be available" -msgstr "백업 상태가 사용 가능해야 함" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "백업 상태는 사용 가능해야 하며 %s이(가) 아니어야 합니다." - -msgid "Backup status must be available or error" -msgstr "백업 상태는 사용 가능 또는 오류여야 함" - -msgid "Backup to be restored has invalid size" -msgstr "복원할 백업이 올바르지 않은 크기임" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "잘못된 상태 표시줄이 리턴됨: %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "할당량 세트의 잘못된 키: %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "스토리지 볼륨 백엔드 API로부터 잘못되었거나 예상치 못한 응답: %(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "잘못된 프로젝트 형식: 프로젝트 형식이 올바르지 않음(%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" -"Datera 클러스터에 잘못된 요청이 전송됨: 올바르지 않은 인수: %(args)s | " -"%(message)s" - -msgid "Bad response from Datera API" -msgstr "Datera API의 잘못된 응답" - -msgid "Bad response from SolidFire API" -msgstr "SolidFire API의 잘못된 응답" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "XMS의 잘못된 응답, %s" - -msgid "Binary" -msgstr "2진" - -msgid "Blank components" -msgstr "비어 있는 구성요소" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Blockbridge API 인증 스킴(토큰 또는 비밀번호)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Blockbridge API 비밀번호(인증 스킴 '비밀번호'의 경우)" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Blockbridge API 토큰(인증 스킴 '토큰'의 경우)" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Blockbridge API 사용자(인증 스킴 '비밀번호'의 경우)" - -msgid "Blockbridge api host not configured" -msgstr "Blockbridge api 호스트가 구성되지 않음" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "Blockbridge가 올바르지 않은 인증 스킴 '%(auth_scheme)s'(으)로 구성됨" - -msgid "Blockbridge default pool does not exist" -msgstr "Blockbridge 기본 풀이 존재하지 않음" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "Blockbridge 비밀번호가 구성되지 않음(인증 스킴 '비밀번호'의 경우 필수)" - -msgid "Blockbridge pools not configured" -msgstr "Blockbridge 풀이 구성되지 않음" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "Blockbridge 토큰이 구성되지 않음(인증 스킴 '토큰'의 경우 필수)" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "Blockbridge 사용자가 구성되지 않음(인증 스킴 '비밀번호'의 경우 필수)" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "CHAP 본인확인정보는 12바이트 - 16바이트여야 합니다. " - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"CLI 실행 출력: \n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"CLI 실행 출력: \n" -" command: %(cmd)s\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E VDisk가 이미 호스트에 맵핑되어 있기 때문에 VDisk에서 호스트로의 맵" -"핑이 작성되지 않았습니다. \n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "CONCERTO 버전이 지원되지 않음" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "배열에 CPG(%s)가 없음" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "캐시 이름이 None입니다. 키에서 smartcache:cachename을 설정하십시오. " - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "캐시 볼륨 %(cache_vol)s에 스냅샷 %(cache_snap)s이(가) 없습니다. " - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "캐시 이름 %(name)s을(를) 사용하여 캐시 id를 찾을 수 없습니다. " - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "이름 %(name)s을(를) 사용하여 파티션 id를 찾을 수 없습니다. " - -#, python-format -msgid "Can not translate %s to integer." -msgstr "%s을(를) 정수로 변환할 수 없습니다. " - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "'scality_sofs_config'에 액세스할 수 없음: %s" - -msgid "Can't decode backup record." -msgstr "백업 레코드를 디코드할 수 없습니다. " - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "배열에서 캐시 이름을 찾을 수 없음, 캐시 이름: %(name)s." - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "" -"배열에서 파티션 이름을 찾을 수 없습니다. 파티션 이름은 %(name)s입니다. " - -#, python-format -msgid "Can't open config file: %s" -msgstr "구성 파일을 열 수 없음: %s" - -msgid "Can't parse backup record." -msgstr "백업 레코드를 구문 분석할 수 없습니다. " - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"볼륨 %(volume_id)s을(를) 일관성 그룹 %(group_id)s에 추가할 수 없습니다. 그룹" -"에 볼륨 유형이 없습니다. " - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"이미 일관성 그룹 %(orig_group)s에 있기 때문에 볼륨 %(volume_id)s을(를) 일관" -"성 그룹 %(group_id)s에 추가할 수 없습니다. " - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"볼륨 %(volume_id)s을(를) 일관성 그룹 %(group_id)s에 추가할 수 없습니다. 볼륨" -"을 찾을 수 없습니다. " - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"볼륨 %(volume_id)s을(를) 일관성 그룹 %(group_id)s에 추가할 수 없습니다. 볼륨" -"이 없습니다. " - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"볼륨 %(volume_id)s을(를) 일관성 그룹 %(group_id)s에 추가할 수 없습니다. 볼륨 " -"상태 %(status)s이(가) 올바르지 않은 상태입니다. 올바른 상태는 %(valid)s입니" -"다. " - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"볼륨 %(volume_id)s을(를) 일관성 그룹 %(group_id)s에 추가할 수 없습니다. 해당 " -"그룹에서 볼륨 유형 %(volume_type)s을(를) 지원하지 않습니다. " - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"이미 연결된 볼륨 %s은(는) 연결할 수 없습니다. 다중 연결은 " -"'netapp_enable_multiattach' 구성 옵션을 통해 사용 안함으로 설정됩니다. " - -msgid "Cannot connect to ECOM server." -msgstr "ECOM 서버를 연결할 수 없습니다. " - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"크기가 %(src_vol_size)s인 볼륨에서 크기가 %(vol_size)s인 복제를 작성할 수 없" -"음" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"스냅샷 %(snap)s이(가) 올바른 상태가 아니어서 일관성 그룹 %(group)s을(를)작성" -"할 수 없습니다. 올바른 상태는 %(valid)s입니다. " - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"소스 볼륨 %(source_vol)s이(가) 올바른 세부 상태에 있지 않으므로 일관성 그룹 " -"%(group)s을(를) 작성할 수 없습니다. 올바른 세부 상태는 %(valid)s입니다. " - -#, python-format -msgid "Cannot create directory %s." -msgstr "디렉토리 %s을(를) 작성할 수 없습니다. " - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "암호화 스펙을 작성할 수 없습니다. 볼륨 유형이 사용 중입니다." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"디스크 형식 %s의 이미지를 작성할 수 없습니다. vmdk 디스크 형식만 허용됩니다. " - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "마스킹 보기 %(maskingViewName)s을(를) 작성할 수 없습니다. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"'netapp_enable_multiattach'가 true로 설정되면 ESeries 배열에서 %(req)s개를 초" -"과하는 볼륨을 작성할 수 없습니다. " - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "이름이 %(sgGroupName)s인 스토리지 그룹을 작성하거나 찾을 수 없습니다. " - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"크기가 %(snap_size)s인 스냅샷에서 크기가 %(vol_size)s인 볼륨을 작성할 수 없음" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "크기가 %s인 볼륨을 작성할 수 없습니다. 8GB의 배수가 아닙니다. " - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"이름이 %(name)s이고 스펙이 %(extra_specs)s인 volume_type을 작성할 수 없음" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "스냅샷이 존재하는 동안 LUN %s을(를) 삭제할 수 없습니다. " - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"캐시 볼륨: %(cachevol_name)s을(를) 삭제할 수 없습니다. %(updated_at)s에 업데" -"이트되었으며 현재 %(numclones)d개 볼륨 인스턴스를 가지고 있습니다. " - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"캐시 볼륨: %(cachevol_name)s을(를) 삭제할 수 없습니다. %(updated_at)s에 업데" -"이트되었으며 현재 %(numclones)s개 볼륨 인스턴스를 가지고 있습니다. " - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "암호화 스펙을 삭제할 수 없습니다. 볼륨 유형이 사용 중입니다." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "/sbin/mount.sofs를 실행할 수 없음" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "CG 그룹 %s을(를) 찾을 수 없습니다." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "스냅샷 %s에 대한 볼륨을 작성할 복제 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "스냅샷 %s을(를) 삭제할 복제 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "%s 시스템에서 복제 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "볼륨: %(id)s을(를) 찾을 수 없습니다. 관리 해제 조작. 종료 중..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "%(volumename)s 볼륨을 찾을 수 없습니다. 확장 조작. 종료 중..." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "%(volumeName)s 볼륨에 대한 디바이스 번호를 찾을 수 없습니다. " - -msgid "Cannot find migration task." -msgstr "마이그레이션 태스크를 찾을 수 없습니다. " - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "시스템 %s에서 복제 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "소스 CG 인스턴스를 찾을 수 없습니다. consistencygroup_id: %s." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "채널 id: %(channel_id)s을(를) 사용하여 mcs_id를 가져올 수 없습니다. " - -msgid "Cannot get necessary pool or storage system information." -msgstr "필요한 풀 또는 스토리지 시스템 정보를 가져올 수 없습니다. " - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"%(volumeName)s 볼륨의 스토리지 그룹 %(sgGroupName)s을(를) 가져오거나 작성할 " -"수 없음 " - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "개시자 그룹 %(igGroupName)s을(를) 가져오거나 작성할 수 없습니다. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "포트 그룹 %(pgGroupName)s을(를) 가져올 수 없습니다. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"마스킹 보기에서 스토리지 그룹: %(sgGroupName)s을(를) 가져오지 못" -"함%(maskingViewInstanceName)s." - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"%(sps)s에 지원되는 크기 범위를 가져올 수 없음. 리턴 코드: %(rc)lu. 오류: " -"%(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"FAST 정책 %(fastPolicyName)s에 대한 기본 스토리지 그룹을 가져올 수 없습니다." - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "스케일 SOFS를 마운트할 수 없음. syslog에서 오류 확인" - -msgid "Cannot ping DRBDmanage backend" -msgstr "DRBDmanage 백엔드에 대해 ping을 실행할 수 없음" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "%(id)s 볼륨을 %(host)s에 배치할 수 없음 " - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"소스에서 일관성 그룹 %(name)s을(를) 작성하는 데 필요한 'cgsnapshot_id'와 " -"'source_cgid'를 모두 제공할 수 없습니다. " - -msgid "Cannot register resource" -msgstr "자원을 등록할 수 없습니다. " - -msgid "Cannot register resources" -msgstr "자원을 등록할 수 없습니다. " - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"일관성 그룹 %(group_id)s에서 볼륨 %(volume_id)s을(를) 제거할 수 없습니다. 해" -"당 볼륨이 그룹에 있지 않습니다. " - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"일관성 그룹 %(group_id)s에서 볼륨 %(volume_id)s을(를) 제거할 수 없습니다. ë³¼" -"륨 상태 %(status)s이(가) 올바르지 않은 상태입니다. 올바른 상태: %(valid)s." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "하나의 3PAR 배열에서 다른 3PAR 배열로 재입력할 수 없습니다." - -msgid "Cannot retype to a CPG in a different domain." -msgstr "다른 도메인의 CPG로 재입력할 수 없습니다." - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "다른 도메인의 snap CPG로 재입력할 수 없습니다." - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"vgc-cluster 명령을 실행할 수 없습니다. 소프트웨어가 설치되어 있으며 권한이 적" -"절하게 설정되어 있는지 확인하십시오. " - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "hitachi_serial_number 및 hitachi_unit_name 모두 설정할 수 없습니다." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "보호 도메인 이름과 보호 도메인 ID를 모두 지정할 수 없습니다. " - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "스토리지 풀 이름과 스토리지 풀 ID를 모두 지정할 수 없습니다. " - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"일관성 그룹 %(group_id)s을(를) 업데이트할 수 없습니다. 올바른 이름, 설명, " -"add_volumes 또는 remove_volumes를 제공하지 않았습니다. " - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "암호화 스펙을 업데이트할 수 없습니다. 볼륨 유형이 사용 중입니다." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "volume_type %(id)s을(를) 업데이트할 수 없음" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "오브젝트의 존재를 확인할 수 없음: %(instanceName)s." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "Cg 스냅샷 %(cgsnapshot_id)s을(를) 찾을 수 없습니다. " - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cgsnahost가 비어 있습니다. 일관성 그룹이 작성되지 않습니다. " - -msgid "Cgsnapshot status must be available or error" -msgstr "cg 스냅샷 상태는 사용 가능 또는 오류여야 함" - -msgid "Change lun priority error." -msgstr "Lun 우선순위 변경 오류입니다. " - -msgid "Change lun smarttier policy error." -msgstr "Lun smarttier 정책 변경 오류입니다. " - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "이 변경으로 인해 %(unders)s 자원의 사용량이 0보다 적게 됩니다. " - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "이 드라이버에 지정된 ZFS 공유에 대한 액세스 권한을 확인하십시오." - -msgid "Check hostgroup associate error." -msgstr "호스트 그룹 연관 확인 오류입니다. " - -msgid "Check initiator added to array error." -msgstr "배열에 추가된 개시자 확인 오류입니다. " - -msgid "Check initiator associated to host error." -msgstr "호스트에 연관된 개시자 확인 오류입니다. " - -msgid "Check lungroup associate error." -msgstr "Lun 그룹 연관 확인 오류입니다. " - -msgid "Check portgroup associate error." -msgstr "포트 그룹 연관 확인 오류입니다. " - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"http 서비스 상태를 확인하십시오. 또한 https 포트 번호가 cinder.conf에 지정된 " -"번호 중 하나인지도 확인하십시오." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "청크 크기가 해시 작성을 위한 블록 크기의 배수가 아닙니다. " - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "%(storageSystem)s에 복제 기능 라이센스가 없습니다." - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "" -"클러스터가 형식화되지 않았습니다. \"dog 클러스터 형식화\"를 수행해야 할 수 있" -"습니다. " - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "명령 %(cmd)s이(가) CLI에서 차단되어 취소됨" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition: %s 제한시간" - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "CommandLineHelper._wait_for_condition: %s 제한시간" - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"압축 인에이블러가 설치되어 있지 않습니다. 압축된 볼륨을 작성할 수 없습니다." - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "계산 클러스터: %(cluster)s을(를) 찾을 수 없습니다. " - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "구성 파일 %(configurationFile)s이(가) 없습니다. " - -#, python-format -msgid "Configuration value %s is not set." -msgstr "구성 값 %s을(를) 설정하지 않았습니다." - -msgid "Configured host type is not supported." -msgstr "구성된 호스트 유형이 지원되지 않습니다." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"볼륨 유형 %s에서 QoS 스펙 충돌: QoS 스펙이 볼륨 유형과 연관된 경우에는 볼륨 " -"유형 추가 스펙에서 레거시 \"netapp:qos_policy_group\"이 허용되지 않습니다. " - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "glance 연결 실패: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Swift 연결 실패: %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "커넥터가 제공되지 않음: %s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "커넥터에 필수 정보가 없음: %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"일관성 그룹 %s에 아직 볼륨이 포함되어 있습니다. 강제 실행 플래그를 삭제해야 " -"합니다." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "일관성 그룹 %s에 아직 종속자 cg 스냅샷이 있습니다." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "일관성 그룹이 비어 있습니다. 작성된 cg 스냅샷이 없습니다." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"일관성 그룹 상태가 사용 가능 또는 오류여야 하지만 현재 상태가 %s입니다." - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "일관성 그룹 상태가 사용 가능이어야 하지만 현재 상태가 %s입니다. " - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "일관성 그룹 %(consistencygroup_id)s을(를) 찾을 수 없습니다. " - -msgid "Container" -msgstr "컨테이너" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"컨테이너 형식: %s은(는) VMDK 드라이버에 의해 지원되지 않으며 'bare'만 지원됩" -"니다." - -msgid "Container size smaller than required file size." -msgstr "컨테이너 크기가 필요한 파일 크기보다 작습니다." - -msgid "Content type not supported." -msgstr "컨텐츠 유형이 지원되지 않습니다." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "%(storageSystemName)s에서 제어기 구성 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "제어기 IP '%(host)s'을(를) 분석할 수 없음: %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "%(f1)s(으)로 변환되었지만 이제 형식이 %(f2)s임" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "%(vol_format)s(으)로 변환되었지만 이제 형식이 %(file_format)s임" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "원시로 변환되었지만 형식은 지금 %s임" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "원시로 변환되었지만 형식은 현재 %s입니다." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"볼륨 복사 태스크에 실패: convert_to_base_volume: id=%(id)s,설정 상태=" -"%(status)s을(를) 무시합니다. " - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "%(src_type)s %(src_id)s에서 %(vol_id)s(으)로 메타데이터를 복사하는 중" - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "GPFS 클러스터 ID를 찾을 수 없음: %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "GPFS 파일 시스템 디바이스를 찾을 수 없음: %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "유형이 %(type_id)s인 볼륨 %(volume_id)s의 호스트를 찾을 수 없습니다." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "%(path)s에서 구성을 찾을 수 없음" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "%(volumeName)s 볼륨에 대한 iSCSI 내보내기를 찾을 수 없습니다. " - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "%s 볼륨에 대한 iSCSI 내보내기를 찾을 수 없음" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "볼륨: %(volume_id)s에 대한 iSCSI 대상을 찾을 수 없습니다. " - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "명령 %(cmd)s의 출력에서 키를 찾을 수 없음: %(out)s." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "파라메터를 찾을수 없습니다: %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "대상 %s을(를) 찾을 수 없음" - -msgid "Could not get system name." -msgstr "시스템 이름을 가져올 수 없습니다. " - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "%(path)s에서 페이스트 앱 '%(name)s'을(를) 로드할 수 없음" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "%s을(를) 읽을 수 없음. sudo로 다시 실행합니다. " - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "구성을 %(file_path)s에 저장할 수 없음: %(exc)s" - -msgid "Create QoS policy error." -msgstr "QoS 정책 작성 오류입니다. " - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"백업 작성 중단. 예상 백업 상태는 %(expected_status)s이지만 %(actual_status)s" -"인 동안에는 인스턴스 연관을 변경할 수 없습니다." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"백업 작성 중단. 예상 볼륨 상태는 %(expected_status)s이지만 %(actual_status)s" -"인 동안에는 인스턴스 연관을 변경할 수 없습니다." - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" -"유형이 %(type)s인 암호화된 볼륨을 이미지 %(image)s에서 작성할 수 없습니다. " - -msgid "Create export for volume failed." -msgstr "볼륨에 대한 내보내기 작성에 실패했습니다. " - -msgid "Create hostgroup error." -msgstr "호스트 그룹 작성 오류입니다. " - -msgid "Create lun migration error." -msgstr "Lun 마이그레이션 작성 오류입니다. " - -msgid "Create luncopy error." -msgstr "luncopy 작성 오류입니다. " - -msgid "Create lungroup error." -msgstr "Lun 그룹 작성 오류입니다. " - -msgid "Create manager volume flow failed." -msgstr "관리자 볼륨 플로우 작성에 실패했습니다. " - -msgid "Create snapshot error." -msgstr "스냅샷 작성 오류입니다. " - -#, python-format -msgid "Create volume error. Because %s." -msgstr "볼륨 작성 오류입니다. 원인은 %s입니다. " - -msgid "Create volume failed." -msgstr "볼륨 작성에 실패했습니다. " - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"구역 세트 작성 및 활성화에 실패: (구역 세트=%(cfg_name)s 오류=%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "구역 세트 작성 및 활성화에 실패: (구역 세트=%(zoneset)s 오류=%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "%(begin_period)s에서 %(end_period)s까지의 기간에 대한 사용 내역 작성" - -msgid "Current host isn't part of HGST domain." -msgstr "현재 호스트가 HGST 도메인의 일부가 아닙니다. " - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"현재 호스트가 유형이 %(type)s인 볼륨 %(id)s에 대해 올바르지 않음. 마이그레이" -"션이 허용되지 않음" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"볼륨 %(vol)s에 대해 현재 맵핑된 호스트가 %(group)s이(가) 포함된 지원되지 않" -"는 호스트 그룹에 있습니다. " - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "더 이상 사용되지 않음: Cinder API의 v1 배치" - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"DRBDmanage 드라이버 설정 오류: 일부 필수 라이브러리(dbus, drbdmanage.*)를 ì°¾" -"을 수 없습니다. " - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage에서 하나의 자원(\"%(res)s\")을 예상했지만 %(n)d개를 얻음" - -msgid "Data ONTAP API version could not be determined." -msgstr "Data ONTAP API 버전을 판별할 수 없습니다." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "" -"7 모드에서 작동 중인 데이터 ONTAP이 QoS 정책 그룹을 지원하지 않습니다. " - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Dedup는 올바른 프로비저닝 유형이지만 WSAPI 버전 '%(dedup_version)s' 버전 " -"'%(version)s'이(가) 설치되어 있어야 합니다. " - -msgid "Dedup luns cannot be extended" -msgstr "Dedup lun을 확장할 수 없음" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"중복 제거 인에이블러가 설치되어 있지 않습니다. 중복 제거된 볼륨을 작성할 수 " -"없습니다." - -msgid "Default pool name if unspecified." -msgstr "기본 풀 이름입니다(지정되지 않은 경우). " - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"%(res)s 자원에 대한 기본 할당량은 기본 할당량 플래그 quota_%(res)s에 의해 설" -"정됩니다. 이제 이 플래그는 더 이상 사용되지 않습니다. 기본 할당량에 기본 할당" -"량 클래스를 사용하십시오." - -msgid "Default volume type can not be found." -msgstr "기본 볼륨 유형을 찾을 수 없습니다." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "노출된 풀 및 해당 연관된 백엔드 조회 문자열의 세트를 정의함" - -msgid "Delete LUNcopy error." -msgstr "LUNcopy 삭제 오류입니다. " - -msgid "Delete QoS policy error." -msgstr "QoS 정책 삭제 오류입니다. " - -msgid "Delete associated lun from lungroup error." -msgstr "Lun 그룹에서 연관된 lun 삭제 오류입니다. " - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"백업 삭제가 중단되었습니다. 현재 구성된 백업 서비스 [%(configured_service)s]" -"은(는) 이 백업 [%(backup_service)s]을(를) 작성하기 위해 사용된 백업 서비스가 " -"아닙니다." - -msgid "Delete consistency group failed." -msgstr "일관성 그룹 삭제에 실패했습니다. " - -msgid "Delete hostgroup error." -msgstr "호스트 그룹 삭제 오류입니다. " - -msgid "Delete hostgroup from mapping view error." -msgstr "맵핑 보기에서 호스트 그룹 삭제 오류입니다. " - -msgid "Delete lun error." -msgstr "LUN 삭제 오류입니다. " - -msgid "Delete lun migration error." -msgstr "Lun 마이그레이션 삭제 오류입니다. " - -msgid "Delete lungroup error." -msgstr "Lun 그룹 삭제 오류입니다. " - -msgid "Delete lungroup from mapping view error." -msgstr "맵핑 보기에에서 lun 그룹 삭제 오류입니다. " - -msgid "Delete mapping view error." -msgstr "맵핑 보기 삭제 오류입니다. " - -msgid "Delete portgroup from mapping view error." -msgstr "맵핑 보기에서 포트 그룹 삭제 오류입니다. " - -msgid "Delete snapshot error." -msgstr "스냅샷 삭제 오류입니다. " - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "볼륨의 스냅샷 삭제가 다음 상태에서 지원되지 않음: %s" - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup 중단. 예상 백업 상태는 %(expected_status)s이지만 " -"%(actual_status)s인 동안에는 인스턴스 연관을 변경할 수 없습니다." - -msgid "Deleting volume from database and skipping rpc." -msgstr "데이터베이스에서 볼륨을 삭제하고 rpc를 건너뜁니다." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "구역 삭제 실패: (명령=%(cmd)s 오류=%(err)s)." - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "일관성 그룹 지원을 위해서는 Dell API 2.1 이상이 필요함" - -msgid "Describe-resource is admin only functionality" -msgstr "Describe-resource 기능은 관리자만 사용가능" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "%(exp)s을(를) 예상했지만 대상에 migration_status %(stat)s이(가) 있음. " - -msgid "Destination host must be different than the current host." -msgstr "대상 호스트가 현재 호스트와 달라야 합니다. " - -msgid "Destination volume not mid-migration." -msgstr "대상 볼륨이 마이그레이션에 포함되지 않음 " - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"볼륨 분리 실패: 둘 이상의 첨부가 있지만 attachment_id가 제공되지 않았습니다. " - -msgid "Detach volume from instance and then try again." -msgstr "인스턴스에서 볼륨을 분리하고 다시 시도하십시오." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "이름이 %(vol_name)s인 둘 이상의 볼륨을 발견했음" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "%(fun)s에서 예상 열을 찾을 수 없음: %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "%(fun)s에서 예상 키 %(key)s을(를) 찾을 수 없음: %(raw)s." - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "문자가 올바르지 않거나 너무 긴 이유로 사용되지 않습니다. " - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "이름이 %s인 도메인을 찾을 수 없습니다. " - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"하위 레벨 GPFS 클러스터가 발견됨. GPFS 복제 기능을 클러스터 디먼 레벨 %(cur)s" -"에서 사용할 수 없음 - 최소 %(min)s 레벨이어야 합니다. " - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "드라이버 연결 초기화에 실패했습니다(오류: %(err)s). " - -msgid "Driver must implement initialize_connection" -msgstr "드라이버가 initialize_connection을 구현해야 함" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" -"드라이버가 가져온 백업 데이터를 디코드했지만 필드(%s)가 누락되었습니다. " - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"E-series 프록시 API 버전 %(current_version)s이(가) SSC 추가 스펙의 전체 세트" -"를 지원하지 않습니다. 프록시 버전은 %(min_version)s 이상이어야 합니다. " - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"EMC VNX Cinder 드라이버 CLI 예외: %(cmd)s(리턴 코드: %(rc)s) (출력: %(out)s)." - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword는 올바른 값을 가지" -"ê³  있어야 합니다. " - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"소스에서 일관성 그룹 %(name)s을(를) 작성하려면 'cgsnapshot_id' 또는 " -"'source_cgid'를 제공해야 합니다. " - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"SLO: %(slo)s 또는 워크로드 %(workload)s이(가) 올바르지 않습니다. 올바른 값은" -"이전 오류문을 확인하십시오. " - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "hitachi_serial_number 또는 hitachi_unit_name이 필요합니다." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "%(storageSystemName)s에서 요소 컴포지션 서비스를 찾을 수 없습니다. " - -msgid "Enables QoS." -msgstr "QoS를 사용으로 설정합니다. " - -msgid "Enables compression." -msgstr "압축을 사용으로 설정합니다. " - -msgid "Enables replication." -msgstr "복제를 사용으로 설정합니다. " - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "configfs가 /sys/kernel/config에 마운트되는지 확인하십시오." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"groupInitiatorGroup에 개시자 %(initiator)s을(를) 추가하는 중 오류 발생: " -"%(initiatorgroup)s. 리턴 코드: %(ret.status)d 메시지: %(ret.data)s ." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"IQN이 %(iqn)s인 대상 그룹 %(targetgroup)s에 추가하는 중 오류 발생. 리턴 코" -"드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "볼륨 %(vol)s을(를) 연결하는 중에 오류가 발생했습니다. " - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"풀: %(pool)s의 볼륨: %(lun)s에서 스냅샷: %(snapshot)s 복제 중 오류 발생 프로" -"젝트: %(project)s 복제 프로젝트: %(clone_proj)s 리턴 코드: %(ret.status)d 메" -"시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"복제된 볼륨 작성 오류: %(cloneName)s 리턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"복제된 볼륨 작성 중 오류: 볼륨: %(cloneName)s 소스 볼륨: %(sourceName)s. 리" -"턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "그룹 작성 오류: %(groupName)s. 리턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"마스킹 보기 작성 오류: %(groupName)s. 리턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "볼륨 작성 오류: %(volumeName)s. 리턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "볼륨 작성 오류: %(volumename)s. 리턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"CreateGroupReplica 오류: 소스: %(source)s 대상: %(target)s. 리턴 코드: " -"%(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"%(alias)s 별명에 %(initiator)s 개시자를 작성하는 중 오류 발생. 리턴 코드: " -"%(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"%(pool)s 풀에 %(project)s 프로젝트를 작성하는 중 오류 발생. 리턴 코드: " -"%(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"특성: %(property)s 유형: %(type)s 설명: %(description)s 작성 중 오류 발생, 리" -"턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"공유 작성 중 오류 발생: %(name)s 리턴 코드: %(ret.status)d 메시지: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"%(pool)s 풀 %(project)s 프로젝트의 %(lun)s 볼륨에 %(snapshot)s 스냅샷을 가져" -"오는 중 오류 발생. 리턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"스냅샷 작성 오류: %(snapshot)s 공유: %(share)s 대상 풀: %(pool)s 프로젝트: " -"%(project)s 리턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"%(alias)s 대상 작성 중 오류 발생. 리턴 코드: %(ret.status)d 메시지: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"IQN %(iqn)s(으)로 대상 그룹 %(targetgroup)s을(를) 작성하는 중 오류 발생. 리" -"턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"%(lun)s 볼륨(크기: %(size)s)을 작성하는 중 오류 발생. 리턴 코드: " -"%(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "새 컴포지트 볼륨 작성 중 오류. 리턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"대상: %(tgt)s 및 풀: %(tgt_pool)s에 대해 풀: %(pool)s 프로젝트: %(proj)s ë³¼" -"륨: %(vol)s에서 복제 조치 작성 중 오류 발생, 리턴 코드: %(ret.status)d 메시" -"지: %(ret.data)s." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "확장 조작 시 언바운드 볼륨을 작성하는 중에 오류가 발생했습니다. " - -msgid "Error Creating unbound volume." -msgstr "언바운드 볼륨을 작성하는 중 오류가 발생했습니다." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "볼륨 삭제 오류: %(volumeName)s. 리턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"스냅샷: %(snapshot)s 삭제 오류, 공유: %(share)s, 대상 풀: %(pool)s 프로젝트: " -"%(project)s 리턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"풀: %(pool)s에서 볼륨: %(lun)s 삭제 중 오류 발생, 프로젝트: %(project)s. 리" -"턴 코드: %(ret.status)d, 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"풀: %(pool)s에서 프로젝트: %(project)s을(를) 삭제하는 중 오류 발생, 리턴 코" -"드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"복제 조치: %(id)s 삭제 중 오류 발생, 리턴 코드: %(ret.status)d 메시지: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"개시자를 가져오는 중 오류 발생: 개시자 그룹: %(initiatorgroup)s 리턴 코드:" -"%(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"프로젝트 통계를 가져오는 중 오류 발생: 풀: %(pool)s 프로젝트: %(project)s 리" -"턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"공유 가져오기 중 오류 발생: %(share)s 풀: %(pool)s 프로젝트: %(project)s 리" -"턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"%(pool)s 풀 %(project)s 프로젝트의 %(lun)s 볼륨에서 %(snapshot)s 스냅샷을 가" -"져오는 중 오류 발생. 리턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"%(alias)s 대상을 가져오는 중 오류 발생. 리턴 코드: %(ret.status)d 메시지: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"%(pool)s 풀 %(project)s 프로젝트에서 %(lun)s 볼륨을 가져오는 중 오류 발생. 리" -"턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"하나의 풀에서 다른 풀로 볼륨을 마이그레이션하는 중 오류 발생. 리턴 코드: " -"%(rc)lu. 오류: %(error)s. " - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"마스킹 보기 수정 중 오류 발생: %(groupName)s. 리턴 코드: %(rc)lu. 오류: " -"%(error)s. " - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"%(pool)s 풀 %(project)s 프로젝트의 %(lun)s 볼륨에서 %(props)s 특성을 가져오" -"는 중 오류 발생. 리턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "마이그레이션 세션 종료 중 오류. 리턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"%(iqn)s 개시자를 확인하는 중 오류 발생. 리턴 코드: %(ret.status)d 메시지: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"%(pool)s 풀을 확인하는 중 오류 발생. 리턴 코드: %(ret.status)d 메시지: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"%(pool)s 풀에서 %(project)s 프로젝트를 확인하는 중 오류 발생. 리턴 코드: " -"%(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"서비스 %(service)s 확인 중 오류 발생. 리턴 코드: %(ret.status)d 메시지:" -"%(ret.data)s인 동안에는 인스턴스 연관을 변경할 수 없습니다." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"%(alias)s 대상을 확인하는 중 오류 발생. 리턴 코드: %(ret.status)d 메시지: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"공유 확인 중 오류 발생: %(share)s, 프로젝트: %(project)s, 풀: %(pool)s, 리턴 " -"코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"다음 인스턴스 경로를 사용하여 %(volumeName)s 볼륨을 추가하는 중에 오류가 발생" -"했습니다. %(volumeInstancePath)s." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"그룹에 개시자 추가 중 오류 발생: %(groupName)s. 리턴 코드: %(rc)lu. 오류: " -"%(error)s. " - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "컴포지트 볼륨에 볼륨 추가 중 오류: %(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "" -"%(volumename)s 볼륨을 대상 기본 볼륨에 추가하는 중에 오류가 발생했습니다. " - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"%(storageGroupName)s 스토리지 그룹을 fast 정책 %(fastPolicyName)sê³¼(와) 연관" -"시키는 중 오류 발생. 오류 설명: %(errordesc)s." - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "" -"볼륨 %s에 연결하는 중에 오류가 발생했습니다. 목표 한계에 도달했을 수 있습니" -"다! " - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"복제 관계 중단 오류: 동기화 이름: %(syncName)s 리턴 코드: %(rc)lu. 오류: " -"%(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "ceph 클러스터 연결 중에 오류가 발생했습니다. " - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "ssh를 통해 연결하는 중 오류 발생: %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "볼륨 작성 중 오류 발생: %s." - -msgid "Error deleting replay profile." -msgstr "재생 프로파일을 삭제하는 중에 오류가 발생했습니다. " - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "볼륨 %(vol)s 삭제 중 오류 발생: %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "평가자 구문 분석 중 오류 발생: %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"공유 편집 중 오류 발생: %(share)s 풀: %(pool)s 리턴 코드: %(ret.status)d 메시" -"지: %(ret.data)s." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"NetworkPortal에 대해 iSER을 사용으로 설정하는 중 오류 발생: ip %(ip)s의 " -"iSCSI 포트 %(port)d에서 RDMA가 지원되는지 확인하십시오. " - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "실패한 접속을 정리하는 중에 오류 발생: %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "CloudByte API 실행 오류 [%(cmd)s], 오류: %(err)s." - -msgid "Error executing EQL command" -msgstr "EQL 명령 실행 중 오류 발생 " - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "ssh를 통해 명령 실행 중에 오류 발생: %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "볼륨 %(vol)s 확장 중 오류 발생: %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "볼륨 확장 중 오류 발생: %(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "%(name)s을(를) 찾는 중에 오류가 발생했습니다. " - -#, python-format -msgid "Error finding %s." -msgstr "%s을(를) 찾는 중에 오류가 발생했습니다. " - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"어플라이언스 버전 세부사항을 가져오는 중에 오류가 발생했습니다. 리턴 코드: " -"%(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "이름 %(name)s에서 도메인 ID를 가져오는 중에 오류 발생: %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "이름 %(name)s에서 도메인 ID를 가져오는 중에 오류 발생: %(id)s." - -msgid "Error getting initiator groups." -msgstr "개시자 그룹을 가져오는 중 오류가 발생했습니다." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "이름 %(pool)s에서 풀 ID를 가져오는 중에 오류 발생: %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "이름 %(pool_name)s에서 풀 ID를 가져오는 중에 오류 발생: %(err_msg)s." - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"복제 조치: %(id)s을(를) 가져오는 중에 오류가 발생했습니다. 리턴 코드: " -"%(ret.status)d 메시지: %(ret.data)s." - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"복제 소스 세부사항을 가져오는 중에 오류가 발생했습니다. 리턴 코드: %(ret." -"status)d 메시지: %(ret.data)s." - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"복제 대상 세부사항을 가져오는 중에 오류가 발생했습니다. 리턴 코드: %(ret." -"status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"버전을 가져오는 중 오류 발생: svc: %(svc)s. 리턴 코드: %(ret.status)d 메시" -"지: %(ret.data)s." - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "SolidFire API 응답의 오류: 데이터=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "크기가 %(size)dGB인 %(space)s에 대한 공간 작성 시 오류 발생" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "추가로 %(size)dGB를 가진 볼륨 %(space)s에 대한 공간 확장 시 오류 발생" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "%(vol)s 볼륨 맵핑 중 오류: %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"복제본 동기화 수정 오류: %(sv)s 조작: %(operation)s. 리턴 코드: %(rc)lu. 오" -"류: %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"서비스 수정 중 오류 발생: %(service)s 리턴 코드: %(ret.status)d 메시지:" -"%(ret.data)s인 동안에는 인스턴스 연관을 변경할 수 없습니다." - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"볼륨: %(vol)s을(를) 소스 프로젝트: %(src)s에서 대상 프로젝트: %(tgt)s(으)로 " -"이동하는 중에 오류가 발생했습니다. 리턴 코드: %(ret.status)d 메시지: " -"%(ret.data)s." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "cg 스냅샷 %s을(를) 작성하는 중에 오류가 발생했습니다." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "cg 스냅샷 %s을(를) 삭제하는 중에 오류가 발생했습니다." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "일관성 그룹 %s을(를) 업데이트하는 중에 오류가 발생했습니다. " - -#, python-format -msgid "Error parsing config file: %s" -msgstr "구성 파일 구문 분석 중 오류: %s" - -msgid "Error promoting secondary volume to primary" -msgstr "2ì°¨ 볼륨을 1차로 승격시키는 중 오류 발생" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "%(vol)s 볼륨 제거 중 오류: %(error)s." - -msgid "Error retrieving volume size" -msgstr "볼륨 크기 검색 시 오류 발생" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"조치 id: %(id)s에 대한 복제 업데이트를 전송하는 중에 오류가 발생했습니다. 리" -"턴 코드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" -"복제 업데이트를 전송하는 중에 오류가 발생했습니다. 리턴된 오류: %(err)s. ì¡°" -"치: %(id)s." - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"볼륨: %(vol)s 프로젝트 %(project)s에 대해 복제 상속을 %(set)s(으)로 설정하는 " -"중에 오류 발생, 리턴 코드: %(ret.status)d 메시지: %(ret.data)s ." - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"소스: %(src)s에서 패키지: %(package)s을(를) 제공하는 중 오류 발생, 리턴 코" -"드: %(ret.status)d 메시지: %(ret.data)s." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "풀에서 %(vol)s 볼륨 바인드 해제 중 오류: %(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"복제본 크기 확인 중 오류 발생. 볼륨 복제본: %(clone)s 크기: %(size)d 스냅샷: " -"%(snapshot)s" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "트랜잭션 상태 검사 중에 오류 발생: %s" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "" -"ssh를 통해 데이터를 가져오는 동안 오류 발생: (명령=%(cmd)s 오류=%(err)s)." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "%(service)s API를 요청하는 중 오류가 발생했습니다." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "구역 지정 CLI 실행 중에 오류 발생: (명령=%(cmd)s 오류=%(err)s)." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"%(volume_id)s 볼륨에 대한 최대 스케줄링 시도 횟수 %(max_attempts)d을(를) 초과" -"함" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" -"대상 볼륨 %(volumename)s에 메타 볼륨을 추가하는 중에 예외가 발생했습니다. " - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"요소 복제본을 작성하는 중에 예외가 발생했습니다. 복제본 이름: %(cloneName)s " -"소스 이름: %(sourceName)s 추가 스펙: %(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "_select_ds_for_volume의 예외: %s" - -#, python-format -msgid "Exception: %s" -msgstr "예외: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "uuid를 예상했지만 %(uuid)s을(를) 수신했습니다. " - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" -"node_count에 대해 정수를 예상했지만 svcinfo lsiogrp가 리턴됨: %(node)s." - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "" -"CLI 명령 %(cmd)s에서 출력을 예상하지 않았는데 %(out)s이(가) 생성되었습니다. " - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"vdisk_UID에서 필터링할 때 lsvdisk에서 예상 단일 vdisk가 리턴되었습니다." -"%(count)s이(가) 리턴되었습니다. " - -#, python-format -msgid "Expected volume size was %d" -msgstr "예상된 볼륨 크기는 %d이지만" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"백업 내보내기가 중단되었습니다. 예상 백업 상태는 %(expected_status)s이지만 " -"%(actual_status)s인 동안에는 인스턴스 연관을 변경할 수 없습니다." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"레코드 내보내기가 중단되었습니다. 현재 구성된 백업 서비스 " -"[%(configured_service)s]은(는) 이 백업 [%(backup_service)s]을(를) 작성하기 위" -"해 사용된 백업 서비스가 아닙니다." - -msgid "Extend volume error." -msgstr "볼륨 확장 오류입니다. " - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "스냅샷이 없는 경우에만 이 드라이버에 대해 확장 볼륨이 지원됩니다. " - -msgid "Extend volume not implemented" -msgstr "볼륨 확장이 구현되지 않음" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"FAST VP 인에이블러가 설치되어 있지 않습니다. 볼륨에 대해 계층화 정책을 설정" -"할 수 없습니다." - -msgid "FAST is not supported on this array." -msgstr "이 배열에서는 FAST가 지원되지 않습니다." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "%(volume)s을(를) 지정 취소하지 못함" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "캐시 볼륨 %(volume)s을(를) 작성하지 못했습니다. 오류: %(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "패브릭=%(fabric)s에 대한 연결 추가 실패: 오류:%(err)s" - -msgid "Failed cgsnapshot" -msgstr "cg 스냅샷 실패" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "볼륨 %(volname)s에 대한 스냅샷 작성 실패: %(response)s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "풀 %s에 대한 세부사항을 가져오지 못했습니다. " - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "패브릭=%(fabric)s에 대한 연결 제거 실패: 오류:%(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "볼륨 %(volname)s을(를) 확장하지 못했습니다. " - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "%(err)s(으)로 인해 3PAR(%(url)s)로의 로그인 실패" - -msgid "Failed to access active zoning configuration." -msgstr "활성 구역 지정 구성에 액세스하지 못했습니다. " - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "구역 세트 상태 액세스 실패: %s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"자원 잠금을 획득하는 데 실패했습니다.(serial: %(serial)s, inst: %(inst)s, " -"ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "%(retries)s번 시도 후 %(sg)s에 %(vol)s을(를) 추가하지 못했습니다." - -msgid "Failed to add the logical device." -msgstr "논리 디바이스를 추가하는 데 실패했습니다." - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"볼륨 %(volumeName)s을(를) 일관성 그룹 %(cgName)s에 추가하지 못했습니다. 리턴 " -"코드: %(rc)lu. 오류: %(error)s." - -msgid "Failed to add zoning configuration." -msgstr "구역 지정 구성을 추가하지 못했습니다. " - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" -"iSCSI 게시자 IQN을 지정하는 데 실패했습니다.(포트: %(port)s, 이유: " -"%(reason)s)" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "qos_specs %(specs_id)s을(를) %(type_id)s 유형과 연관시키지 못했습니다." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "%(volume_id)s 볼륨에 대한 iSCSI 대상을 첨부하지 못했습니다. " - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "볼륨 메타데이터를 백업하지 못함 - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"볼륨 메타데이터를 백업하지 못함 - 메타데이터 백업 오브젝트 'backup.%s." -"meta'가 이미 존재함" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "스냅샷 %s에서 볼륨을 복제하지 못했습니다. " - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "%(vendor_name)s 배열 %(host)s에 연결 실패: %(err)s" - -msgid "Failed to connect to array" -msgstr "배열에 연결 실패" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "sheep 디먼에 연결하지 못했습니다. 주소: %(addr)s, 포트: %(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "볼륨에 이미지를 복사할 수 없음: %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "볼륨에 메타데이터를 복사하지 못함: %(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "볼륨 복사에 실패했습니다. 대상 디바이스를 사용할 수 없습니다. " - -msgid "Failed to copy volume, source device unavailable." -msgstr "볼륨 복사에 실패했습니다. 소스 디바이스를 사용할 수 없습니다. " - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "스냅샷 %(cgSnapshot)s에서 CG %(cgName)s을(를) 작성í•˜ì§€ 못했습니다. " - -#, python-format -msgid "Failed to create IG, %s" -msgstr "IG를 작성하지 못함, %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "SolidFire 이미지 볼륨 작성 실패" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "볼륨 그룹을 작성할 수 없음: %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"파일을 작성하는 데 실패했습니다.(파일: %(file)s, ret: %(ret)s, stderr: " -"%(err)s)" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "볼륨 %s에 대한 임시 스냅샷을 작성하지 못했습니다. " - -msgid "Failed to create api volume flow." -msgstr "api 볼륨 플로우 작성에 실패했습니다. " - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "%(reason)s(으)로 인해 cg 스냅샷 %(id)s을(를) 작성할 수 없습니다." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "%(reason)s(으)로 인해 일관성 그룹 %(id)s을(를) 작성할 수 없습니다." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "일관성 그룹 %(id)s 작성 실패: %(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"일관성 그룹 %s을(를) 작성할 수 없습니다. VNX 일관성 그룹에서 압축된 LUN를 멤" -"버로 승인할 수 없습니다. " - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "일관성 그룹 작성 실패: %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "일관성 그룹 작성 실패: %(cgid)s. 오류: %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"일관성 그룹 작성 실패: %(consistencyGroupName)s 리턴 코드: %(rc)lu. 오류: " -"%(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "%(storageSystemName)s에서 하드웨어 ID를 작성하지 못했습니다. " - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "호스트 작성 실패: %(name)s. 배열에 있는지 확인하십시오. " - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "호스트 그룹 작성 실패: %(name)s. 배열에 있는지 확인하십시오. " - -msgid "Failed to create iqn." -msgstr "IQN 작성에 실패했습니다. " - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "%(volume_id)s 볼륨에 대한 iscsi 대상을 작성하지 못했습니다. " - -msgid "Failed to create manage existing flow." -msgstr "기존 플로우 관리를 작성하지 못했습니다." - -msgid "Failed to create manage_existing flow." -msgstr "manage_existing 플로우를 작성하지 못했습니다." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "MCS에서 맵 작성에 실패했습니다. 맵핑할 수 있는 채널이 없습니다. " - -msgid "Failed to create map." -msgstr "맵 작성에 실패했습니다. " - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "볼륨에 대한 메타데이터를 작성하지 못함: %(reason)s" - -msgid "Failed to create partition." -msgstr "파티션 작성에 실패했습니다. " - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "" -"%(qos_specs)s 스펙을 가진 qos_specs %(name)s을(를) 작성하지 못했습니다. " - -msgid "Failed to create replica." -msgstr "복제본 작성에 실패했습니다. " - -msgid "Failed to create scheduler manager volume flow" -msgstr "스케줄러 관리자 볼륨 플로우 작성 실패" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "스냅샷 %s 작성 실패" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "LUN ID를 지정하지 않아서 스냅샷을 작성하지 못함" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "cg의 스냅샷 작성 실패: %(cgName)s. " - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "볼륨 %s에 대한 스냅샷을 작성하지 못했습니다. " - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "볼륨 %(vol)s에서 스냅샷 정책을 작성하지 못함: %(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "볼륨 %(vol)s에서 스냅샷 자원 영역을 작성하지 못함: %(res)s." - -msgid "Failed to create snapshot." -msgstr "스냅샷 작성에 실패했습니다. " - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"스냅샷을 작성하지 못했습니다. OpenStack 볼륨 [%s]에 대한 CloudByte 볼륨 정보" -"를 찾을 수 없습니다." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "씬 풀을 작성하지 못함, 오류 메시지: %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "%s 볼륨을 작성하지 못함 " - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "" -"쌍이 있기 때문에 volume_id: %(volume_id)s에 대한 SI를 삭제하지 못했습니다. " - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"논리 디바이스를 삭제하는 데 실패했습니다.(LDEV: %(ldev)s, 이유: %(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "%(reason)s(으)로 인해 cg 스냅샷 %(id)s을(를) 삭제할 수 없습니다." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "%(reason)s(으)로 인해 일관성 그룹 %(id)s을(를) 삭제할 수 없습니다." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "일관성 그룹 삭제 실패: %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"일관성 그룹 삭제 실패: %(consistencyGroupName)s 리턴 코드: %(rc)lu. 오류: " -"%(error)s." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "일관성 그룹 %(cgname)s에 대한 파일 세트 삭제 실패. 오류: %(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "IQN 삭제에 실패했습니다. " - -msgid "Failed to delete map." -msgstr "맵 삭제에 실패했습니다. " - -msgid "Failed to delete partition." -msgstr "파티션 삭제에 실패했습니다. " - -msgid "Failed to delete replica." -msgstr "복제본 삭제에 실패했습니다. " - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "스냅샷 %s 삭제 실패" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "cg의 스냅샷 삭제 실패: %(cgId)s. " - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "쌍이 있기 때문에 snapshot_id: %s에 대한 스냅샷을 삭제하지 못했습니다. " - -msgid "Failed to delete snapshot." -msgstr "스냅샷 삭제에 실패했습니다. " - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "%(volumeName)s 볼륨을 삭제하는 데 실패했습니다. " - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"쌍이 있기 때문에 volume_id: %(volume_id)s에 대한 볼륨을 삭제하지 못했습니다. " - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "%(volume_id)s 볼륨에 대한 iSCSI 대상을 분리하지 못했습니다. " - -msgid "Failed to determine blockbridge API configuration" -msgstr "Blockbridge API 구성 판별 실패" - -msgid "Failed to disassociate qos specs." -msgstr "qos 스펙의 연관을 해제하지 못했습니다. " - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" -"qos_specs %(specs_id)s을(를) %(type_id)s 유형과 연관 해제시키지 못했습니다. " - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "스냅샷 자원 영역 보장 실패, id %s에 대한 볼륨을 찾을 수 없음" - -msgid "Failed to establish SSC connection." -msgstr "SSC 연결 설정에 실패했습니다. " - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"CloudByte API 실행 실패 [%(cmd)s]. Http 상태: %(status)s, 오류: %(error)s. " - -msgid "Failed to execute common command." -msgstr "공통 명령을 실행하지 못했습니다. " - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "볼륨에 대한 내보내기가 실패함: %(reason)s" - -msgid "Failed to find Storage Center" -msgstr "Storage Center 찾기 실패" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "예상 풀에서 vdisk 사본을 찾는 데 실패했습니다." - -msgid "Failed to find account for volume." -msgstr "볼륨에 대한 계정을 찾지 못했습니다. " - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "경로 %(path)s에 대한 파일 세트를 찾지 못함, 명령 출력: %(cmdout)s." - -#, python-format -msgid "Failed to find host %s." -msgstr "호스트 %s을(를) 찾지 못했습니다. " - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "소스 볼륨 %s의 스토리지 풀을 찾는 데 실패했습니다. " - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "계정 [%s]의 CloudByte 계정 세부사항을 가져오지 못했습니다." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "LUN %s에 대한 LUN 대상 세부사항을 가져오지 못함" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "LUN %s에 대한 LUN 대상 세부사항을 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "LUN %s에 대한 LUN 대상 목록을 가져오지 못함" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "볼륨 %(volume_id)s에 대한 파티션 ID를 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "스냅샷 %(snapshot_id)s에서 Raid 스냅샷 ID를 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "스냅샷: %(snapshot_id)s에서 Raid 스냅샷 ID를 가져오지 못했습니다. " - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"스토리지 자원을 가져오는 데 실패했습니다. 시스템은 스토리지 자원을 다시 가져" -"오기 위해 시도합니다.(자원: %(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "qos 스펙 %s의 모든 연관을 가져오지 못함 " - -msgid "Failed to get channel info." -msgstr "채널 정보를 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "코드 레벨을 가져오는 데 실패했습니다(%s)." - -msgid "Failed to get device info." -msgstr "디바이스 정보를 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "배열에 CPG(%s)가 없기 때문에 도메인을 가져오지 못했습니다." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "" -"볼륨이 %(volume_id)s인 채널 %(channel_id)s의 ip를 가져오지 못했습니다. " - -msgid "Failed to get iqn info." -msgstr "IQN 정보를 가져오지 못했습니다. " - -msgid "Failed to get license info." -msgstr "라이센스 정보를 가져오지 못했습니다. " - -msgid "Failed to get lv info." -msgstr "lv 정보를 가져오지 못했습니다. " - -msgid "Failed to get map info." -msgstr "맵 정보를 가져오지 못했습니다. " - -msgid "Failed to get model update from clone" -msgstr "복제에서 모델 업데이트를 가져오지 못함" - -msgid "Failed to get name server info." -msgstr "이름 서버 정보를 가져오지 못했습니다. " - -msgid "Failed to get network info." -msgstr "네트워크 정보를 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "새 풀: %(pool_id)s에서 새 파트 id를 가져오지 못했습니다. " - -msgid "Failed to get partition info." -msgstr "파티션 정보를 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "볼륨이 %(volume_id)s인 풀 id를 가져오지 못했습니다. " - -msgid "Failed to get replica info." -msgstr "복제본 정보를 가져오지 못했습니다. " - -msgid "Failed to get show fcns database info." -msgstr "표시 fcns 데이터베이스 정보를 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "볼륨 %s의 크기 가져오기 실패" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "볼륨 %s에 대한 스냅샷을 가져오지 못했습니다. " - -msgid "Failed to get snapshot info." -msgstr "스냅샷 정보를 가져오지 못했습니다. " - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "LUN %s에 대한 대상 IQN을 가져오지 못함" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "LUN %s에 대한 대상 포털을 가져오지 못함" - -msgid "Failed to get targets" -msgstr "대상을 가져오지 못함" - -msgid "Failed to get wwn info." -msgstr "WWN 정보를 가져오지 못했습니다. " - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"볼륨 %(volumeName)s을(를) 가져오거나 작성하거나 마스킹 보기 " -"%(maskingViewName)s에 추가하지 못함. 오류 메시지 %(errorMessage)s을(를) 수신" -"했습니다. " - -msgid "Failed to identify volume backend." -msgstr "볼륨 백엔드 식별 실패" - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "공유 %(cgname)s에 대한 파일 세트 링크 실패. 오류: %(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "%s 배열에 로그온하지 못했습니다(올바르지 않은 로그인?). " - -#, python-format -msgid "Failed to login for user %s." -msgstr "사용자 %s에 대한 로그인에 실패했습니다. " - -msgid "Failed to login with all rest URLs." -msgstr "모든 나머지 URL로 로그인하지 못했습니다. " - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "다음 이유로 Datera 클러스터 엔드포인트에 요청을 작성하지 못함: %s" - -msgid "Failed to manage api volume flow." -msgstr "API 볼륨 플로우를 관리하지 못했습니다. " - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"보고된 크기 %(size)s이(가) 부동 소수점 숫자가 아니기 때문에 기존 %(type)s " -"%(name)s을(를) 관리하지 못했습니다. " - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"볼륨 크기를 가져오는 중에 오류가 발생하여 기존 볼륨 %(name)s을(를) 관리하는 " -"데 실패했습니다. " - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"이름 바꾸기 조작이 실패하여 기존 볼륨 %(name)s을(를) 관리하는 데 실패했습니" -"다. 오류 메시지: %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"보고된 크기 %(size)s이(가) 부동 소수점 숫자가 아니므로 기존 볼륨 %(name)s을" -"(를) 관리하지 못했습니다." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"선택한 볼륨 유형의 풀이 볼륨 참조에서 전달된 NFS 공유와 일치하지 않기 때문에 " -"기존 볼륨을 관리하지 못했습니다. " - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"선택한 볼륨 유형의 풀이 볼륨 참조에서 전달된 파일 시스템과 일치하지 않기 때문" -"에 기존 볼륨을 관리하지 못했습니다. " - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "" -"선택한 볼륨 유형의 풀이 호스트의 풀과 일치하지 않기 때문에 기존 볼륨을 관리하" -"지 못했습니다. " - -#, python-format -msgid "Failed to manage volume %s." -msgstr "볼륨 %s을(를) 관리하지 못했습니다. " - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"논리 디바이스를 맵핑하는 데 실패했습니다.(LDEV: %(ldev)s, LUN: %(lun)s, 포" -"트: %(port)s, id: %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "볼륨 마이그레이션 첫 번째 실패. " - -msgid "Failed to migrate volume for the second time." -msgstr "볼륨 마이그레이션 두 번째 실패. " - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "LUN 맵핑 이동에 실패했습니다. 리턴 코드: %s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "볼륨 %s을(를) 이동하지 못했습니다. " - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"파일을 여는 데 실패했습니다.(파일: %(file)s, ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"CLI 출력 구문 분석 실패:\n" -" command: %(cmd)s\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"구성 옵션 'swift_catalog_info'를 구문 분석하지 못함. :" -": 양식이어야 함" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"0 페이지 교정을 수행하는 데 실패했습니다.(LDEV: %(ldev)s, 이유: %(reason)s)" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "볼륨 %(volume)s의 내보내기 제거 실패: %(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "%(volume_id)s 볼륨에 대한 iscsi 대상을 제거하지 못했습니다. " - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"볼륨 %(volumeName)s을(를) 일관성 그룹 %(cgName)s에서 제거하지 못했습니다. 리" -"턴 코드: %(rc)lu. 오류: %(error)s." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "기본 SG에서 볼륨 %(volumeName)s을(를) 제거하지 못했습니다. " - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "" -"기본 SG(%(volumeName)s)에서 %(volumeName)s 볼륨을 제거하지 못했습니다. " - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"FAST 정책 %(fastPolicyName)s에 대한 기본 스토리지 그룹에서 %(volumename)s ë³¼" -"륨을 제거하지 못했습니다." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "논리적 볼륨 %(name)s의 이름을 바꾸지 못함, 오류 메시지: %(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "활성 구역 지정 구성 %s을(를) 검색하지 못함" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"기존 볼륨 %(name)s에 대한 QoS 설정에 실패했습니다. 오류 메시지: %(msg)s." - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "SCST 대상에 대해 '수신 사용자' 속성을 설정하는 데 실패했습니다. " - -msgid "Failed to set partition." -msgstr "파티션 설정에 실패했습니다. " - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "일관성 그룹 %(cgname)s에 대한 권한 설정 실패. 오류: %(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"맵핑되지 않는 볼륨 %(volume_id)s에 대한 논리 디바이스를 지정하는 데 실패했습" -"니다." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"삭제할 논리 디바이스를 지정하는 데 실패했습니다.(메소드: %(method)s, id: " -"%(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "마이그레이션 세션을 종료하는 데 실패했습니다. " - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "볼륨 %(volume)s 바인드 해제 실패" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"일관성 그룹 %(cgname)s에 대한 파일 세트 링크 해제 실패. 오류: %(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"논리 디바이스를 맵핑 해제하는 데 실패했습니다.(LDEV: %(ldev)s, 이유: " -"%(reason)s)" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "일관성 그룹 업데이트 실패: %(cgName)s." - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "볼륨에 대한 메타데이터를 업데이트하지 못함: %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "구역 지정 구성 업데이트 또는 삭제에 실패" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" -"%(qos_specs)s 스펙을 가진 qos_specs %(specs_id)s을(를) 업데이트하지 못했습니" -"다. " - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "모델을 드라이버 제공 모델 %(model)s(으)로 업데이트하지 못함" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"볼륨 %(vol_id)s 메타데이터 업데이트 실패함(제공된 %(src_type)s %(src_id)s 메" -"타데이터 사용) " - -#, python-format -msgid "Failure creating volume %s." -msgstr "%s 볼륨을 작성하지 못했습니다." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "%s에 대한 LUN 정보를 가져오지 못했습니다." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "update_volume_key_value_pair의 실패: %s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "복제된 새 LUN을 %s(으)로 이동하지 못했습니다." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "LUN %s을(를) tmp로 스테이징하지 못했습니다." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "심각한 오류: 사용자가 NetApp 볼륨을 조회하도록 허용되지 않습니다." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "" -"%(reason)s(으)로 인해 Fexvisor에서 볼륨 %(id)s을(를) 추가하지 못했습니다." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"%(ret)s(으)로 인해 Fexvisor가 그룹 %(group)s에서 볼륨 %(vol)s을(를) 결합하지 " -"못했습니다. " - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"%(ret)s(으)로 인해 Fexvisor가 그룹 %(group)s에서 볼륨 %(vol)s을(를) 제거하지 " -"못했습니다. " - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "" -"%(reason)s(으)로 인해 Fexvisor가 볼륨 %(id)s을(를) 제거하지 못했습니다. " - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "파이버 채널 SAN 검색 실패: %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "파이버 채널 구역 조작 실패: %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "파이버 채널 연결 제어 실패: %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "%(file_path)s 파일을 찾을 수 없습니다. " - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" -"파일 %(path)s에 올바르지 않은 백업 파일 %(bfile)s이(가) 있어 중단합니다." - -#, python-format -msgid "File already exists at %s." -msgstr "%s에 파일이 이미 있습니다. " - -#, python-format -msgid "File already exists at: %s" -msgstr "%s에 파일이 이미 있음" - -msgid "Find host in hostgroup error." -msgstr "호스트 그룹에서 호스트 찾기 오류입니다. " - -msgid "Find host lun id error." -msgstr "호스트 lun id 찾기 오류입니다. " - -msgid "Find lun group from mapping view error." -msgstr "맵핑 보기에서 lun 그룹 찾기 오류입니다. " - -msgid "Find lun number error." -msgstr "Lun 번호 찾기 오류입니다. " - -msgid "Find mapping view error." -msgstr "맵핑 보기 찾기 오류입니다. " - -msgid "Find portgroup error." -msgstr "포트 그룹 찾기 오류입니다. " - -msgid "Find portgroup from mapping view error." -msgstr "맵핑 보기에서 포트 그룹 찾기 오류입니다. " - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"플래시 캐시 정책에는 WSAPI 버전 '%(fcache_version)s' 버전 '%(version)s'이" -"(가) 설치되어 있어야 합니다. " - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Flexvisor 볼륨 지정 실패:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor 볼륨 지정 실패:%(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor에서 볼륨 %(id)s 스냅샷을 그룹 %(vgid)s 스냅샷 %(vgsid)s에서 찾을 " -"수 없습니다." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "Flexvisor 볼륨 작성 실패:%(volumeid)s:%(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 볼륨을 삭제하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "Flexvisor에서 볼륨 %(id)s을(를) 그룹 %(cgid)s에 추가하지 못했습니다." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"이벤트 ID로 상태를 조회할 수 없어 Flexvisor가 %(id)s 볼륨을 지정하지 못했습니" -"다." - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 볼륨을 지정하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "Flexvisor에서 볼륨 %(volume)s에 iqn %(iqn)s을(를) 지정하지 못했습니다." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 볼륨을 복제하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "Flexvisor가 %(id)s 볼륨을 복제하지(이벤트를 가져오지) 못했습니다." - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 볼륨의 스냅샷을 작성하지 못함: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor가 %(id)s 볼륨의 스냅샷을 작성하지(이벤트를 가져오지) 못했습니다." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "Flexvisor에서 볼륨 %(id)s을(를) 그룹 %(vgid)s에 작성하지 못했습니다." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor가 %(volume)s 볼륨을 작성하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor가 %s 볼륨을 작성하지(이벤트를 가져오지) 못했습니다." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 스냅샷에서 볼륨을 작성하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "Flexvisor가 %(id)s 스냅샷에서 볼륨을 작성하지 못함: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor가 %(id)s 스냅샷에서 볼륨을 작성하지(이벤트를 가져오지) 못했습니다." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 스냅샷을 삭제하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "Flexvisor가 %(id)s 스냅샷을 삭제하지(이벤트를 가져오지) 못했습니다." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 볼륨을 삭제하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 볼륨을 확장하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor가 %(id)s 볼륨을 확장하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "Flexvisor가 %(id)s 볼륨을 확장하지(이벤트를 가져오지) 못했습니다." - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "Flexvisor가 풀 정보 %(id)s을(를) 가져오지 못함: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" -"Flexvisor가 그룹 %(vgid)s에서 볼륨 %(id)s의 스냅샷 ID를 가져오지 못했습니다." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor가 그룹 %(cgid)s에서 볼륨 %(id)s을(를) 제거하지 못했습니다. " - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "Flexvisor가 %(id)s 스냅샷에서 볼륨을 파생하지 못함: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor가 %(id)s 스냅샷에서 볼륨을 파생하지(이벤트를 가져오지) 못했습니다." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "Flexvisor가 %(id)s 볼륨을 지정 취소하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "Flexvisor가 %(id)s 볼륨을 지정 취소하지(이벤트를 가져오지) 못했습니다." - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "Flexvisor에서 볼륨 %(id)s을(를) 지정 취소하지 못함: %(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "Flexvisor에서 소스 볼륨 %(id)s 정보를 찾을 수 없습니다." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor 볼륨 지정 취소 실패:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "Flexvisor 볼륨 %(id)s에서 그룹 %(vgid)s을(를) 결합하지 못했습니다." - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS가 실행 중이 아닙니다. 상태: %s." - -msgid "Gateway VIP is not set" -msgstr "게이트웨이 VIP가 설정되지 않음" - -msgid "Get FC ports from array error." -msgstr "배열에서 FC 포트 가져오기 오류입니다. " - -msgid "Get FC target wwpn error." -msgstr "FC 대상 wwpn 가져오기 오류입니다. " - -msgid "Get LUNcopy information error." -msgstr "LUNcopy 정보 가져오기 오류입니다. " - -msgid "Get QoS id by lun id error." -msgstr "Lun id별 QoS id 가져오기 오류입니다. " - -msgid "Get QoS information error." -msgstr "QoS 정보 가져오기 오류입니다. " - -msgid "Get QoS policy error." -msgstr "QoS 정책 가져오기 오류입니다. " - -msgid "Get cache by name error." -msgstr "이름별 캐시 가져오기 오류입니다. " - -msgid "Get connected free FC wwn error." -msgstr "연결된 사용 가능한 FC wwn 가져오기 오류입니다. " - -msgid "Get host initiators info failed." -msgstr "호스트 개시자 정보 가져오기에 실패했습니다. " - -msgid "Get hostgroup information error." -msgstr "호스트 그룹 정보 가져오기 오류입니다. " - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"iSCSI 포트 정보 가져오기 오류입니다. huawei conf 파일에서 대상 IP가 구성되어 " -"있는지 확인하십시오. " - -msgid "Get iSCSI port information error." -msgstr "iSCSI 포트 정보 가져오기 오류입니다. " - -msgid "Get iSCSI target port error." -msgstr "iSCSI 대상 포트 가져오기 오류입니다. " - -msgid "Get lun migration task error." -msgstr "Lun 마이그레이션 태스크 가져오기 오류입니다. " - -msgid "Get lungroup id by lun id error." -msgstr "Lun id별 lun 그룹 id 가져오기 오류입니다. " - -msgid "Get lungroup information error." -msgstr "Lun 그룹 정보 가져오기 오류입니다. " - -msgid "Get partition by name error." -msgstr "이름별 파티션 가져오기 오류입니다. " - -msgid "Get partition by partition id error." -msgstr "파티션 id별 파티션 가져오기 오류입니다. " - -msgid "Get smartcache by cache id error." -msgstr "캐시 id별 스마트 캐시 가져오기 오류입니다. " - -msgid "Get snapshot id error." -msgstr "스냅샷 ID 가져오기 오류입니다. " - -msgid "Get target IP error." -msgstr "대상 IP 가져오기 오류입니다. " - -msgid "Get volume by name error." -msgstr "이름별 볼륨 가져오기 오류입니다. " - -msgid "Get volume error." -msgstr "볼륨 가져오기 오류입니다. " - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"글랜스 메타데이터를 업데이트할 수 없음. 볼륨 ID %(volume_id)s에 대해 %(key)s " -"키가 있음" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "%(id)s 볼륨/스냅샷에 대한 글랜스 메타데이터를 찾을 수 없습니다. " - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "Gluster config 파일이 %(config)s에 없음" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "DRBDmanage에서 잘못된 경로 정보를 가져왔습니다(%s)! " - -msgid "HBSD error occurs." -msgstr "HBSD 오류가 발생했습니다." - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"마지막 백업 이후 해시 블록 크기가 변경되었습니다. 새 해시 블록 크기:%(new)s. " -"이전 해시 블록 크기: %(old)s. 전체 백업을 수행하십시오. " - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "%(tier_levels)s 티어를 작성하지 않았습니다. " - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "힌트 \"%s\"이(가) 지원되지 않습니다." - -msgid "Host" -msgstr "호스트" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "%(host)s 호스트를 찾을 수 없습니다. " - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"%(host)s 호스트가 x509 인증서 컨텐츠와 일치하지 않음: CommonName " -"%(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "%s 호스트에 FC 개시자가 없음" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "%s 호스트에 iSCSI 개시자가 없음" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "'%s' 호스트를 찾을 수 없습니다. " - -#, python-format -msgid "Host group with name %s not found" -msgstr "이름이 %s인 호스트 그룹을 찾을 수 없음" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "ref %s을(를) 가진 호스트 그룹을 찾을 수 없음" - -msgid "Host not found" -msgstr "호스트를 찾을 수 없음" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "" -"호스트를 찾을 수 없습니다. %(host)s에서 %(service)s을(를) 제거하지 못했습니" -"다. " - -#, python-format -msgid "Host type %s not supported." -msgstr "호스트 유형 %s이(가) 지원되지 않습니다." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "포트가 %(ports)s인 호스트를 찾을 수 없습니다. " - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"I/O 그룹 %(iogrp)d이(가) 올바르지 않습니다. 사용 가능한 I/O 그룹은 %(avail)s" -"입니다. " - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "Blockbridge API의 IP 주소/호스트 이름입니다. " - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "압축이 True로 설정되면 rsize도 설정해야 합니다(-1이 아님). " - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"flashsystem_connection_protocol에 올바르지 않은 값 '%(prot)s'을(를) 지정함: " -"올바른 값은 %(enabled)s입니다." - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "smarttier에 대해 잘못된 값이 지정됨: 0, 1, 2 또는 3으로 설정하십시오. " - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"storwize_svc_vol_grainsize에 잘못된 값이 지정됨:32, 64, 128 또는 256으로 설정" -"하십시오. " - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" -"thin에 대해 잘못된 값이 지정됨: 동시에 thinê³¼ thick을 설정할 수 없습니다. " - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "%(image_id)s 이미지를 찾을 수 없습니다. " - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "%(image_id)s 이미지가 활성 상태가 아닙니다. " - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "%(image_id)s 이미지는 허용할 수 없음: %(reason)s" - -msgid "Image location not present." -msgstr "이미지 위치가 없습니다." - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"이미지 가상 크기가 %(image_size)dGB이므로 %(volume_size)dGB 크기의 볼륨에 맞" -"지 않습니다. " - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"rbd 볼륨 삭제 중 ImageBusy 오류가 발생했습니다. 이는 충돌한 클라이언트로부터" -"의 연결로 인해 발생했을 수 있습니다. 이러한 경우 30초 후 삭제를 재시도하여 문" -"제를 해결할 수도 있습니다." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"레코드 가져오기에 실패했습니다. 가져오기를 수행할 백업 서비스를 찾을 수 없습" -"니다. 요청 서비스 %(service)s" - -msgid "Incorrect request body format" -msgstr "올바르지 않은 요청 본문 형식" - -msgid "Incorrect request body format." -msgstr "올바르지 않은 요청 본문 형식입니다." - -msgid "Incremental backups exist for this backup." -msgstr "이 백업에 대한 증분 백업이 있습니다. " - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Infortrend CLI 예외: %(err)s 매개변수: %(param)s(리턴 코드: %(rc)s) (출력: " -"%(out)s)" - -msgid "Input volumes or snapshots are invalid." -msgstr "입력 볼륨 또는 스냅샷이 올바르지 않습니다. " - -msgid "Input volumes or source volumes are invalid." -msgstr "입력 볼륨 또는 소스 볼륨이 올바르지 않습니다. " - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "%(uuid)s 인스턴스를 찾을 수 없습니다. " - -msgid "Insufficient privileges" -msgstr "권한이 충분하지 않음" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "ceph 클러스터에 대한 연결 재시도 사이의 간격 값(초)입니다. " - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "" -"io_port_list에 대해 올바르지 않은 %(protocol)s 포트 %(port)s이(가) 지정되었습" -"니다. " - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "3PAR 도메인이 잘못되었습니다: %(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "ALUA 값이 올바르지 않습니다. ALUA 값은 1 또는 0이어야 합니다. " - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "백업 rbd 조작에 올바르지 않은 Ceph 인수가 제공됨 " - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "올바르지 않은 Cg 스냅샷: %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "올바르지 않은 일관성 그룹: %(reason)s" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"올바르지 않은 일관성 그룹: 일관성 그룹 상태가 사용 가능이어야 하지만현재 상태" -"가 %s입니다. " - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "올바르지 않은 일관성 그룹: 일관성 그룹을 작성할 호스트가 없음" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "올바르지 않은 IP 주소 형식: '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"볼륨 %s에 대한 QoS 정책을 가져오는 중에 올바르지 않은 QoS 스펙이 발견됨" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "올바르지 않은 VNX 인증 유형: %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"올바르지 않은 Virtuozzo 스토리지 공유 스펙: %r. 다음이어야 함: [MDS1[," -"MDS2],...:/][:PASSWORD]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "올바르지 않은 XtremIO 버전 %(cur)s, %(min)s 이상의 버전이 필요함" - -msgid "Invalid argument" -msgstr "올바르지 않은 인수 " - -msgid "Invalid argument - negative seek offset." -msgstr "올바르지 않은 인수 - 음수 찾기 오프셋. " - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "올바르지 않은 인수 - whence=%s은(는) 지원되지 않음 " - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "올바르지 않은 인수 - whence=%s은(는) 지원되지 않습니다. " - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "볼륨 %(volume_id)s의 연결 모드 '%(mode)s'가 잘못 되었습니다." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "잘못된 인증 키: %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "올바르지 않은 백업: %(reason)s" - -msgid "Invalid cgsnapshot" -msgstr "올바르지 않은 cg 스냅샷" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "" -"CloudByte 스토리지에서 올바르지 않은 chap 사용자 세부사항이 발견되었습니다. " - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "볼륨 %(name)s의 올바르지 않은 연결 초기화 응답" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "볼륨 %(name)s의 올바르지 않은 연결 초기화 응답: %(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "올바르지 않은 컨텐츠 유형 %(content_type)s." - -msgid "Invalid credentials" -msgstr "올바르지 않은 신임 정보" - -#, python-format -msgid "Invalid directory: %s" -msgstr "올바르지 않은 디렉토리: %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "올바르지 않은 디스크 어댑터 유형: %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "올바르지 않은 디스크 백업: %s." - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "올바르지 않은 디스크 유형: %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "올바르지 않은 디스크 유형: %s." - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "잘못된 호스트: %(reason)s" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "올바르지 않은 이미지 href %(image_href)s." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "이미지 ID가 올바르지 않거나 요청된 이미지에 액세스할 수 없습니다." - -msgid "Invalid imageRef provided." -msgstr "올바르지 않은 imageRef가 제공되었습니다. " - -msgid "Invalid input" -msgstr "올바르지 않은 입력" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "잘못된 입력을 받음: %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "올바르지 않은 is_public 필터 [%s]" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "잘못된 메타데이터 크기: %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "잘못된 메타데이터: %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "올바르지 않은 마운트 지점 기반: %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "올바르지 않은 마운트 지점 기반: %s." - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "" -"새 snapCPG 이름이 재입력을 수행하기에 올바르지 않습니다. new_snap_cpg='%s'." - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "올바르지 않은 qos 스펙: %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "올바르지 않은 대상에 볼륨을 접속하는 요청이 올바르지 않습니다. " - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"올바르지 않은 모드로 볼륨을 접속하는 유효하지 않은 요청입니다. 접속 모드는 " -"'rw' 또는 'ro'여야 합니다. " - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "올바르지 않은 예약 만기 %(expire)s." - -msgid "Invalid service catalog json." -msgstr "올바르지 않은 서비스 카탈로그 json입니다. " - -msgid "Invalid sheepdog cluster status." -msgstr "Sheepdog 클러스터 상태가 올바르지 않습니다. " - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "잘못된 스냅샷: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "올바르지 않은 상태: '%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "" -"올바르지 않은 스토리지 풀 %s이(가) 요청되었습니다. 재입력에 실패했습니다." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "올바르지 않은 스토리지 풀 %s이(가) 지정되었습니다." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "올바르지 않은 업데이트 설정: '%s'" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "강제 실행에 대한 올바르지 않은 값 '%s'입니다. " - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "강제 실행에 대한 올바르지 않은 값 '%s'입니다. " - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "" -"is_public에 대해 값 '%s'이(가) 올바르지 않습니다. 승인된 값: True 또는 False." - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "skip_validation에 대한 값 '%s'이(가) 올바르지 않습니다. " - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "'부트 가능'에 대한 값이 올바르지 않음: '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "'강제 실행'에 대해 값이 올바르지 않음: '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "'읽기 전용'에 대한 값이 올바르지 않음: '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "'scheduler_max_attempts'에 대한 올바르지 않은 값, >= 1이어야 함" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "NetApp 구성 옵션 netapp_host_type에 대한 값이 올바르지 않습니다. " - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "NetApp 구성 옵션 netapp_lun_ostype에 대한 값이 올바르지 않습니다. " - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "연령에 대한 값이 올바르지 않음, %(age)s" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"작성 요청에 올바르지 않은 볼륨 크기가 제공됨: %s(크기 인수는정수(또는 정수의 " -"문자열 표시)이거나 0보다 커야함). " - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "잘못된 볼륨 종류: %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "잘못된 볼륨: %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"올바르지 않은 볼륨: %(volume_id)s 볼륨을 일관성 그룹 %(group_id)s에 추가할 " -"수 없습니다. 볼륨 상태 %(status)s(이)가 올바르지 않은 상태입니다. 올바른 상태" -"는 ('available', 'in-use')입니다. " - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"올바르지 않은 볼륨: %(volume_id)s 볼륨을 일관성 그룹 %(group_id)s에 추가할 " -"수 없습니다. 이 그룹에서 볼륨 유형 %(volume_type)s을(를) 제공되어야 합니다." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"올바르지 않은 볼륨: fake-volume-uuid 볼륨을 일관성 그룹 %(group_id)s에 추가" -"할 수 없습니다. 해당 볼륨을 찾을 수 없습니다. " - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"올바르지 않은 볼륨: fake-volume-uuid 볼륨을 일관성 그룹 %(group_id)s에서 제거" -"할 수 없습니다. 해당 볼륨이 그룹에 없습니다. " - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "올바르지 않은 volume_type이 전달됨: %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"올바르지 않은 volume_type이 제공됨: %s(요청된 유형이 호환 가능하지 않음, 소" -"스 볼륨을 일치시키거나 유형 인수를 생략하십시오)" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"올바르지 않은 volume_type이 제공됨: %s(요청된 유형이 호환 가능하지 않음, 유" -"형 인수를 생략하도록 권장함)" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"올바르지 않은 volume_type이 제공됨: %s(이 일관성 그룹이 요청된 유형을지원해" -"야 함)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "올바르지 않은 wwpn 형식 %(wwpns)s" - -msgid "Issue encountered waiting for job." -msgstr "작업 대기 중에 문제가 발생했습니다." - -msgid "Issue encountered waiting for synchronization." -msgstr "동기화 대기 중에 문제가 발생했습니다." - -msgid "Item not found" -msgstr "항목을 찾을 수 없음" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "CloudByte의 볼륨 작성[%s] 응답에서 작업 ID를 찾을 수 없습니다. " - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "CloudByte의 삭제 볼륨 [%s] 응답에서 작업 ID를 찾을 수 없습니다. " - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"키 이름은 영숫자 문자, 밑줄, 마침표, 콜론, 하이픈만 포함할 수 있습니다." - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError: %s" - -msgid "LUN export failed!" -msgstr "LUN 내보내기 실패! " - -msgid "LUN map overflow on every channel." -msgstr "모든 채널의 LUN 맵 오버플로우입니다. " - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "주어진 ref %s을(를) 사용하여 LUN을 찾을 수 없습니다. " - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "LUN 번호가 채널 id에 대한 경계를 벗어남: %(ch_id)s." - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"주어진 ref %(ref)s를 사용하는 LUN이 볼륨 유형을 충족하지 않습니다. ssc 기능" -"이 있는 LUN 볼륨이 vserver %(vs)s에 있는지 확인하십시오." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "마지막 %s cinder syslog 항목:-" - -msgid "LeftHand cluster not found" -msgstr "LeftHand 클러스터를 찾을 수 없음" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "행 %(dis)d : %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "링크 경로가 이미 존재하고 symlink가 아님" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "소스 볼륨의 링크된 복제본이 다음 상태에서 지원되지 않음: %s" - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"검색 서비스가 구성되지 않았습니다. fc_san_lookup_service에 대한 구성 옵션이 " -"검색 서비스의 구체적인 구현을 지정해야 합니다. " - -msgid "Lun migration error." -msgstr "Lun 마이그레이션 오류입니다. " - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "올바르지 않은 형식의 fcns 출력 문자열: %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "잘못된 메시지 본문: %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "올바르지 않은 형식의 이름 서버 문자열: %s" - -msgid "Malformed request body" -msgstr "형식이 틀린 요청 본문" - -msgid "Malformed request body." -msgstr "요청 본문의 형식이 잘못되었습니다. " - -msgid "Malformed request url" -msgstr "형식이 틀린 요청 URL" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "%(cmd)s 명령에 대해 양식이 잘못된 응답: %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "형식이 틀린 scheduler_hints 속성" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "올바르지 않은 형식의 표시 fcns 데이터베이스 문자열: %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"올바르지 않은 형식의 구역 구성: (switch=%(switch)s zone_config=" -"%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"올바르지 않은 형식의 구역 상태: (switch=%(switch)s zone_config=" -"%(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "기존 가져오기 크기를 관리하려면 'id'가 필요합니다. " - -msgid "Manage existing snapshot not implemented." -msgstr "기존 스냅샷 관리가 구현되지 않았습니다. " - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"올바르지 않은 백엔드 참조로 인해 기존 볼륨 관리에 실패함 %(existing_ref)s: " -"%(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "볼륨 유형 불일치로 인해 기존 볼륨 관리에 실패함: %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "기존 볼륨 관리가 구현되지 않았습니다." - -msgid "Manage existing volume requires 'source-id'." -msgstr "기존 볼륨을 관리하려면 'source-id'가 필요합니다. " - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"FAST가 사용으로 설정된 경우 볼륨 관리가 지원되지 않습니다. FAST 정책: " -"%(fastPolicyName)s." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"%(id)s 맵핑 준비가 할당된 %(to)d초(제한시간) 내에 완료되지 못했습니다. 종료됩" -"니다. " - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "마스킹 보기 %(maskingViewName)s이(가) 삭제되지 않음" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "허용된 최대 백업 수(%(allowed)d)를 초과함" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "허용된 최대 스냅샷 수 (%(allowed)d)을(를) 초과함" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" -"할당량 '%(name)s'에 대해 허용된 최대 볼륨 수(%(allowed)d)가 초과되었습니다. " - -#, python-format -msgid "May specify only one of %s" -msgstr "%s 중 하나만 지정할 수 있음 " - -msgid "Metadata backup already exists for this volume" -msgstr "이 볼륨에 대한 메타데이터 백업이 이미 존재함" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "메타데이터 백업 오브젝트 '%s'이(가) 이미 존재함" - -msgid "Metadata item was not found" -msgstr "메타데이터 항목이 없음" - -msgid "Metadata item was not found." -msgstr "메타데이터 항목을 찾을 수 없습니다. " - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "메타데이터 특성 키 %s이(가) 255자보다 큼 " - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "메타데이터 특성 키 %s 값이 255자보다 큼 " - -msgid "Metadata property key blank" -msgstr "메타데이터 특성 키 공백" - -msgid "Metadata property key blank." -msgstr "메타데이터 특성 키가 공백입니다. " - -msgid "Metadata property key greater than 255 characters." -msgstr "메타데이터 특성 키가 255자보다 깁니다. " - -msgid "Metadata property value greater than 255 characters." -msgstr "메타데이터 특성 값이 255자보다 깁니다. " - -msgid "Metadata restore failed due to incompatible version" -msgstr "호환 불가능한 버전으로 인해 메타데이터 복원에 실패" - -msgid "Metadata restore failed due to incompatible version." -msgstr "호환 불가능한 버전으로 인해 메타데이터 복원 실패" - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "볼륨 %(src)s 마이그레이션에 실패했습니다. " - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" -"소스 볼륨 %(src)sê³¼(와) 대상 볼륨 %(dst)s 사이의 볼륨 마이그레이션에 실패했습" -"니다. " - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "LUN %s의 마이그레이션이 중지되었거나 결함이 발생했습니다." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"'purestorage' python 모듈 누락. 라이브러리가 설치되어 사용할 수 있는지 사용" -"할 수 없습니다." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "파이버 채널 SAN 구성 매개변수 누락 - fc_fabric_names" - -msgid "Missing request body" -msgstr "요청 본문이 누락됨 " - -msgid "Missing request body." -msgstr "요청 본문이 누락되었습니다. " - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "요청 본문에서 '%s' 필수 요소가 누락됨 " - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "요청 본문에서 필수 요소 '%s'이(가) 누락되었습니다. " - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "요청 본문에 필수 요소 'consistencygroup'이 누락되었습니다. " - -msgid "Missing required element 'host' in request body." -msgstr "요청 본문에 필수 요소 '호스트'가 누락되었습니다. " - -msgid "Missing required element quota_class_set in request body." -msgstr "요청 본문에서 필수 요소 quota_class_set가 누락되었습니다." - -msgid "Missing required element snapshot in request body." -msgstr "요청 본문에 필수 요소 스냅샷이 누락되었습니다. " - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"이 조작에 대해 하나의 SerialNumber만 예상되었을 때 다중 SerialNumber가 발견되" -"었습니다. EMC 구성 파일을 변경하십시오. " - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "볼륨 %s의 다중 사본이 발견되었습니다. " - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" -"'%s'에 대한 일치를 여러 개 찾았습니다. 더 구체적인 검색을 위해 ID를 사용하십" -"시오." - -msgid "Multiple profiles found." -msgstr "다중 프로파일이 발견되었습니다. " - -msgid "Must implement a fallback schedule" -msgstr "대체 스케줄을 구현해야 함" - -msgid "Must implement find_retype_host" -msgstr "find_retype_host를 구현해야 함" - -msgid "Must implement host_passes_filters" -msgstr "host_passes_filters를 구현해야 함 " - -msgid "Must implement schedule_create_consistencygroup" -msgstr "schedule_create_consistencygroup을 구현해야 함" - -msgid "Must implement schedule_create_volume" -msgstr "schedule_create_volume을 구현해야 함" - -msgid "Must implement schedule_get_pools" -msgstr "schedule_get_pools를 구현해야 함 " - -msgid "Must pass wwpn or host to lsfabric." -msgstr "lsfabric에 wwpn 또는 호스트를 전달해야 합니다." - -msgid "Must specify 'connector'" -msgstr "'커넥터'를 지정해야 함" - -msgid "Must specify 'connector'." -msgstr "'커넥터'를 지정해야 합니다. " - -msgid "Must specify 'host'." -msgstr "'호스트'를 지정해야 합니다. " - -msgid "Must specify 'new_volume'" -msgstr "'new_volume'을 지정해야 함" - -msgid "Must specify 'status'" -msgstr "'상태'를 지정해야 함" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"업데이트하려면 'status', 'attach_status' 또는 'migration_status'를 지정해야 " -"합니다." - -msgid "Must specify a valid attach status" -msgstr "올바른 접속 상태를 지정해야 함" - -msgid "Must specify a valid migration status" -msgstr "올바른 마이그레이션 상태를 지정해야 함" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" -"올바른 사용자 %(valid)s을(를) 지정해야 합니다. '%(persona)s' 값이 올바르지 않" -"습니다. " - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"올바른 프로비저닝 유형 %(valid)s을(를) 지정해야 합니다. '%(prov)s' 값이 올바" -"르지 않습니다. " - -msgid "Must specify a valid status" -msgstr "올바른 상태를 지정해야 함" - -msgid "Must specify an ExtensionManager class" -msgstr "ExtensionManager 클래스를 지정해야 함" - -msgid "Must specify bootable in request." -msgstr "요청에서 부트 가능을 지정해야 합니다." - -msgid "Must specify protection domain name or protection domain id." -msgstr "보호 도메인 이름 또는 보호 도메인 ID를 지정해야 합니다. " - -msgid "Must specify readonly in request." -msgstr "요청에서 읽기 전용을 지정해야 합니다." - -msgid "Must specify storage pool name or id." -msgstr "스토리지 풀 이름 또는 ID를 지정해야 합니다. " - -msgid "Must supply a positive value for age" -msgstr "연령에 대해 양수 값을 제공해야 함" - -msgid "Must supply a positive, non-zero value for age" -msgstr "기간에 0이 아닌 양수 값을 제공해야 함" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"NAS 구성 '%(name)s=%(value)s'이(가) 올바르지 않습니다. 'auto', 'true' 또는 " -"'false'여야 합니다." - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "NFS config 파일이 %(config)s에 없음" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "NFS 파일 %s을(를) 찾을 수 없습니다." - -msgid "NFS file could not be discovered." -msgstr "NFS 파일을 찾을 수 없습니다. " - -msgid "Name" -msgstr "이름" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"요청 본문에서 이름, 설명, add_volumes 및 remove_volumes이 모두비어 있을 수 없" -"습니다. " - -msgid "Need non-zero volume size" -msgstr "0이 아닌 볼륨 크기가 필요함" - -msgid "NetApp Cinder Driver exception." -msgstr "NetApp Cinder Driver 예외." - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"확장을 위한 새 크기는 현재 크기보다 커야 합니다. %(size)s, 확장됨: " -"%(new_size)s)." - -msgid "New volume size must be specified as an integer." -msgstr "새 볼륨 크기를 정수로 지정해야 합니다. " - -msgid "New volume type must be specified." -msgstr "새 볼륨 유형을 지정해야 합니다." - -msgid "New volume type not specified in request_spec." -msgstr "새 볼륨 유형이 request_spec에서 지정되지 않았습니다." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "새 volume_type이 원본과 동일함: %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Nimble Cinder 드라이버 예외" - -msgid "No FCP targets found" -msgstr "FCP 대상을 찾을 수 없음" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "제공된 iSCSI IP를 가진 활성 iSCSI 포털이 없음" - -#, python-format -msgid "No available service named %s" -msgstr "%s(으)로 이름 지정된 사용 가능한 서비스가 없음 " - -#, python-format -msgid "No backup with id %s" -msgstr "ID가 %s인 백업이 없음" - -msgid "No backups available to do an incremental backup." -msgstr "증분 백업을 수행할 수 있는 백업이 없습니다. " - -msgid "No big enough free disk" -msgstr "충분한 여유 디스크 공간 없음" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "ID가 %s인 cg 스냅샷이 없음" - -msgid "No cinder entries in syslog!" -msgstr "syslog에 cinder 항목이 없습니다!" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "이름이 %s인 복제 LUN을 파일러에서 찾을 수 없음" - -msgid "No config node found." -msgstr "구성 노드를 찾을 수 없습니다. " - -#, python-format -msgid "No consistency group with id %s" -msgstr "ID가 %s인 일관성 그룹이 없음" - -msgid "No errors in logfiles!" -msgstr "로그 파일에 오류가 없습니다!" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "백업 파일로 %s을(를) 가진 파일을 찾을 수 없음 " - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"사용 가능한 LUN ID가 남아 있지 않습니다. 호스트에 연결할 수 있는 최대 볼륨 수" -"(%s)가 초과되었습니다. " - -msgid "No free disk" -msgstr "여유 디스크 공간 없음" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "%s에 대한 제공된 목록에서 올바른 iscsi 포털을 찾을 수 없습니다." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "%s에 대한 올바른 iscsi 포털을 찾을 수 없습니다." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "일관성 그룹 %s을(를) 작성할 호스트가 없습니다. " - -msgid "No iSCSI-enabled ports on target array." -msgstr "대상 배열에 iSCSI 사용 포트가 없습니다. " - -msgid "No image_name was specified in request." -msgstr "요청에 image_name이 지정되지 않았습니다. " - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "%s 개시자의 개시자 그룹을 찾을 수 없음" - -msgid "No initiators found, cannot proceed" -msgstr "개시자를 찾을 수 없음, 계속할 수 없음" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "ip %s에 대한 클러스터에서 인터페이스를 찾을 수 없음" - -msgid "No ip address found." -msgstr "IP 주소를 찾을 수 없습니다. " - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "CloudByte에서 iscsi 인증 그룹을 찾을 수 없습니다. " - -msgid "No iscsi initiators were found in CloudByte." -msgstr "CloudByte에서 iscsi 개시자를 찾을 수 없습니다." - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "CloudByte 볼륨 [%s]의 iscsi 서비스를 찾을 수 없습니다." - -msgid "No iscsi services found in CloudByte storage." -msgstr "CloudByte 스토리지에서 iscsi 서비스를 찾을 수 없습니다." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "지정된 키 파일이 없으며 %(cert)s %(e)s에서 키를 로드할 수 없습니다. " - -msgid "No mounted Gluster shares found" -msgstr "마운트된 Gluster 공유를 찾지 못함" - -msgid "No mounted NFS shares found" -msgstr "마운트된 NFS 공유를 찾지 못함" - -msgid "No mounted SMBFS shares found." -msgstr "마운트된 SMBFS 공유를 찾을 수 없습니다." - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "마운트된 Virtuozzo 스토리지 공유를 찾을 수 없습니다. " - -msgid "No mounted shares found" -msgstr "마운트된 공유를 찾을 수 없음" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "볼륨 %(vol)s에 대해 I/O 그룹 %(gid)s에서 노드를 찾을 수 없습니다. " - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"볼륨 프로비저닝을 위해 사용할 수 있는 풀이 없습니다. 구성 옵션 " -"netapp_pool_name_search_pattern이 올바르게 설정되었는지 확인하십시오. " - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"CloudByte 스토리지 목록 iSCSI 인증 사용자 API 호출에서 응답이 수신되지 않았습" -"니다. " - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "CloudByte 스토리지 목록 tsm API 호출에서 응답을 수신하지 못했습니다." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "CloudByte의 목록 파일 시스템 api 호출에서 응답을 수신하지 못했습니다." - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "백업 파일로 %s을(를) 가진 스냅샷을 찾을 수 없음 " - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "스냅샷 그룹 %s에서 스냅샷 이미지를 찾을 수 없습니다. " - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" -"일관성 그룹 %s을(를) 작성하는 데 필요한 소스 스냅샷이 제공되지 않았습니다. " - -#, python-format -msgid "No storage path found for export path %s" -msgstr "내보내기 경로 %s에 대해 스토리지 경로를 찾을 수 없음" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "해당하는 QoS 스펙 %(specs_id)s이(가) 없습니다. " - -msgid "No suitable discovery ip found" -msgstr "적합한 발견 ip를 찾을 수 없음" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "백업 버전 %s 복원을 지원하지 않음" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "%(volume_id)s 볼륨에 대한 대상ID가 없습니다. " - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"호스트에서 사용할 수 있는 사용하지 않은 LUN ID가 없습니다. 다중 연결이 사용으" -"로 설정되며 이를 위해서는 모든 LUN ID가 전체 호스트 그룹에서 고유해야 합니" -"다. " - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "유효한 호스트가 없습니다. %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "유형이 %(type)s인 볼륨 %(id)s의 호스트가 올바르지 않음" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"vserver가 %(vserver)s이고 접합 경로가 %(junction)s인 클러스터에 볼륨이 없음" - -msgid "No volume service(s) started successfully, terminating." -msgstr "볼륨 서비스가 시작되지 않아서 종료합니다. " - -msgid "No volume was found at CloudByte storage." -msgstr "CloudByte 스토리지에서 볼륨을 찾을 수 없습니다." - -msgid "No volume_type should be provided when creating test replica." -msgstr "테스트 복제본을 작성할 때 volume_type을 제공하지 않아야 합니다. " - -msgid "No volumes found in CloudByte storage." -msgstr "CloudByte 스토리지에서 볼륨을 찾을 수 없습니다." - -msgid "No weighed hosts available" -msgstr "사용 가능한 적합한 호스트가 없음" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "볼륨: %s에 적합한 데이터베이스를 찾을 수 없습니다." - -msgid "Not an rbd snapshot" -msgstr "rbd 스냅샷이 아님" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "%(image_id)s 이미지에 대한 권한이 없습니다. " - -msgid "Not authorized." -msgstr "권한이 없습니다. " - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "백엔드(%(backend)s)에 공간이 충분하지 않음" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "ZFS 공유에서 이 조작을 수행하는 데 필요한 스토리지 공간이 부족합니다." - -msgid "Not stored in rbd" -msgstr "rbd에 저장되지 않음" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "스냅샷을 작성하는 동안 Nova에서 \"오류\" 상태를 리턴함. " - -msgid "Null response received from CloudByte's list filesystem." -msgstr "CloudByte의 목록 파일 시스템에서 널 응답을 수신했습니다." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "CloudByte의 목록 iscsi 인증 그룹에서 널 응답이 수신되었습니다. " - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "CloudByte의 목록 iscsi 개시자로부터 널 응답을 수신했습니다." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "CloudByte의 목록 볼륨 iscsi 서비스에서 널 응답을 수신했습니다." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" -"CloudByte 스토리지에서 볼륨 [%s]을(를) 작성하는 중 널 응답을 수신했습니다." - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "" -"CloudByte 스토리지에서 볼륨[%s]을 삭제하는 중에 널 응답이 수신되었습니다. " - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"CloudByte 스토리지에서 [%(operation)s] 기반 작업 [%(job)s]에 대해 조회하는 중" -"에 널 응답이 수신되었습니다. " - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "ceph 클러스터에 대한 연결에 실패한 경우 재시도 횟수입니다. " - -msgid "Object Count" -msgstr "오브젝트 카운트" - -msgid "Object is not a NetApp LUN." -msgstr "오브젝트가 NetApp LUN이 아닙니다." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"확장 조작에서 컴포지트 볼륨 %(volumename)s에 볼륨을 추가하는 중에 오류가 발생" -"했습니다." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"%(value)s %(verb)s 요청만이 %(unit_string)s마다 %(uri)s에 적용될 수 있습니" -"다. " - -msgid "Only one limit can be set in a QoS spec." -msgstr "QoS 스펙에서는 하나의 한계만 설정할 수 있습니다. " - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"직속 상위 또는 루트 프로젝트로 범위가 지정된 토큰을 가진 사용자만 하위 할당량" -"을 ë³¼ 수 있습니다. " - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "조작이 상태=%(status)sê³¼(와) 함께 실패했습니다. 전체 덤프: %(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "조작이 지원되지 않음: %(operation)s." - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "gpfs_images_dir 옵션이 올바르게 설정되지 않았습니다. " - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "gpfs_images_share_mode 옵션이 올바르게 설정되지 않았습니다. " - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "gpfs_mount_point_base 옵션이 올바르게 설정되지 않았습니다." - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "시작 %(res)s %(prop)s은(는) '%(vals)s' 값 중 하나여야 함" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "Blockbridge API 서버에 연결할 HTTPS 포트를 대체하십시오. " - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException: %s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "" -"파티션 이름이 None입니다. 키에서 smartpartition:partitionname을 설정하십시" -"오. " - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"인증에 비밀번호 또는 SSH 개인용 키가 필요합니다. san_password 또는 " -"san_private_key 옵션을 설정하십시오. " - -msgid "Path to REST server's certificate must be specified." -msgstr "REST 서버 인증서의 경로를 지정해야 합니다. " - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "미리 %(pool_list)s 풀을 작성하십시오! " - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "미리 풀 %(pool)s에서 %(tier_levels)s 티어를 작성하십시오! " - -msgid "Please re-run cinder-manage as root." -msgstr "루트로 cinder-manage를 다시 실행하십시오." - -msgid "Please specify a name for QoS specs." -msgstr "QoS 스펙에 대한 이름을 지정하십시오. " - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "정책이 %(action)s이(가) 수행되도록 허용하지 않습니다. " - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "%(poolNameInStr)s 풀을 찾을 수 없습니다. " - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "volume['host'] %(host)s의 풀을 찾을 수 없습니다. " - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "다음과 함께 volume['host']의 풀이 실패함: %(ex)s." - -msgid "Pool is not available in the volume host field." -msgstr "볼륨 호스트 필드에서 풀을 사용할 수 없습니다." - -msgid "Pool is not available in the volume host fields." -msgstr "볼륨 호스트 필드에서 풀을 사용할 수 없습니다." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "이름이 %(pool)s인 풀을 도메인 %(domain)s에서 찾을 수 없습니다. " - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "" -"이름이 %(pool_name)s인 풀을 도메인 %(domain_id)s에서 찾을 수 없습니다. " - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"%(poolName)s 풀이 fast 정책 %(fastPolicy)s에 대한 스토리지 티어와 연관되어 있" -"지 않습니다." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "PoolName은 파일 %(fileName)s에 있어야 합니다. " - -#, python-format -msgid "Pools %s does not exist" -msgstr "Pools %s이(가) 존재하지 않음" - -msgid "Pools name is not set." -msgstr "풀 이름이 설정되지 않았습니다. " - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "1ì°¨ 사본 상태: %(status)s 및 동기화됨: %(sync)s." - -msgid "Project ID" -msgstr "프로젝트 ID" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"프로토콜 %(storage_protocol)s이(가) 스토리지 제품군%(storage_family)s입니다." - -msgid "Provided backup record is missing an id" -msgstr "제공된 백업 레코드에 ID가 누락됨" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"제공된 스냅샷 상태 %(provided)s이(가) %(current)s 상태의 스냅샷에 허용되지 않" -"습니다. " - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Pure Storage Cinder 드라이버 실패: %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "%(specs_id)s QoS 스펙이 이미 존재합니다. " - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "QoS 스펙 %(specs_id)s이(가) 엔티티와 연관되어 있습니다. " - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "QoS 스펙 %(specs_id)s에 %(specs_key)s 키를 갖는 스펙이 없습니다. " - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "QoS 스펙이 이 스토리지 제품군 및 ONTAP 버전에서 지원되지 않습니다. " - -msgid "Qos specs still in use." -msgstr "Qos 스펙을 아직 사용 중입니다. " - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"서비스 매개변수에 의한 조회가 더 이상 사용되지 않습니다. 2진 매개변수를 사용" -"하십시오. 삭제 중입니다. " - -msgid "Query resource pool error." -msgstr "자원 풀 조회 오류입니다. " - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "할당량 %s 한계는 기존 자원 이상이어야 합니다. " - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "%(class_name)s 할당량 클래스를 찾을 수 없습니다. " - -msgid "Quota could not be found" -msgstr "할당량을 찾을 수 없음" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "자원에 대한 할당량 초과: %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "할당량 초과: 코드=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "%(project_id)s 프로젝트에 대한 할당량을 찾을 수 없습니다. " - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "할당 예약 %(uuid)s을(를) 찾을 수 없습니다. " - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "%(project_id)s 프로젝트에 대한 할당 사용량을 찾을 수 없습니다. " - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "RBD diff op 실패 - (ret=%(ret)s stderr=%(stderr)s)" - -msgid "REST server IP must by specified." -msgstr "REST 서버 IP를 지정해야 합니다. " - -msgid "REST server password must by specified." -msgstr "REST 서버 비밀번호를 지정해야 합니다. " - -msgid "REST server username must by specified." -msgstr "REST 서버 사용자 이름을 지정해야 합니다. " - -msgid "Raid did not have MCS Channel." -msgstr "Raid에 MCS 채널이 없습니다. " - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"구성 옵션 max_luns_per_storage_group으로 설정된 제한사항에 도달합니다.스토리" -"지 그룹 %(sg)s에 %(vol)s을(를) 추가하는 조작이 거부됩니다." - -#, python-format -msgid "Received error string: %s" -msgstr "오류 문자열이 수신됨: %s" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "참조는 관리되지 않는 가상 볼륨에 대한 것이어야 합니다." - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "참조는 관리되지 않는 가상 볼륨의 볼륨 이름이어야 합니다. " - -msgid "Reference must contain either source-id or source-name element." -msgstr "참조에는 source-id 또는 source-name 요소가 포함되어야 합니다. " - -msgid "Reference must contain either source-name or source-id element." -msgstr "참조에는 source-name 또는 source-id 요소가 포함되어야 합니다. " - -msgid "Reference must contain source-id or source-name key." -msgstr "참조에는 source-id 또는 source-name 키가 포함되어 있어야 합니다. " - -msgid "Reference must contain source-id or source-name." -msgstr "참조에는 source-id 또는 source-name이 포함되어 있어야 합니다. " - -msgid "Reference must contain source-name element." -msgstr "참조에는 source-name 요소가 포함되어야 합니다." - -msgid "Reference must contain source-name or source-id." -msgstr "참조에는 source-name 또는 source-id가 있어야 합니다." - -msgid "Reference must contain source-name." -msgstr "참조에는 source-name이 포함되어야 합니다. " - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"볼륨 ID: %(id)s의 마이그레이션을 거부하고 있습니다. 소스 및 대상이 같은 볼륨 " -"그룹이므로 구성을 확인하십시오. %(name)s." - -msgid "Remove CHAP error." -msgstr "CHAP 제거 오류입니다. " - -msgid "Remove fc from host error." -msgstr "호스트에서 fc 제거 오류입니다. " - -msgid "Remove host from array error." -msgstr "배열에서 호스트 제거 오류입니다. " - -msgid "Remove host from hostgroup error." -msgstr "호스트 그룹에서 호스트 제거 오류입니다. " - -msgid "Remove iscsi from host error." -msgstr "호스트에서 iscsi 제거 오류입니다. " - -msgid "Remove lun from cache error." -msgstr "캐시에서 lun 제거 오류입니다. " - -msgid "Remove lun from partition error." -msgstr "파티션에서 lun 제거 오류입니다. " - -msgid "Remove volume export failed." -msgstr "볼륨 내보내기 제거에 실패했습니다. " - -msgid "Rename lun on array error." -msgstr "배열에서 lun 이름 바꾸기 오류입니다. " - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "%(storageSystemName)s에서 복제 서비스 기능을 찾을 수 없습니다. " - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "%(storageSystemName)s에서 복제 서비스를 찾을 수 없습니다. " - -msgid "Replication is not enabled" -msgstr "복제가 사용되지 않음" - -msgid "Replication is not enabled for volume" -msgstr "볼륨에 복제가 사용되지 않음" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"볼륨에 대한 복제 상태가 활성 또는 활성-중지됨이어야 하지만 현재 상태가 %s입니" -"다." - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"볼륨에 대한 복제 상태가 비활성, 활성-중지됨 또는 오류이어야 하지만 현재 상태" -"가 %s입니다." - -msgid "Request body and URI mismatch" -msgstr "요청 본문 및 URI 불일치" - -msgid "Request body contains too many items" -msgstr "요청 본문에 너무 많은 항목이 들어있음" - -msgid "Request body contains too many items." -msgstr "요청 본문이 너무 많은 항목을 포함합니다." - -msgid "Request body empty" -msgstr "요청 본문이 비어 있음" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"Datera 클러스터에 대한 요청이 잘못된 상태를 리턴함: %(status)s | %(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"요청된 백업이 허용된 백업 기가바이트 할당량을 초과합니다. 요청된 크기는 " -"%(requested)sG이고 할당량은 %(quota)sG이며 %(consumed)sG가 이용되었습니다." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"요청된 볼륨 또는 스냅샷이 허용된 %(name)s 할당량을 초과합니다. 요청된 크기는 " -"%(requested)sG이고 할당량은 %(quota)sG이며 %(consumed)sG가 이용되었습니다." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"요청된 볼륨 크기 %(size)d이(가) 허용된 최대 한계 %(limit)d보다 큽니다. " - -msgid "Required configuration not found" -msgstr "필수 구성을 찾을 수 없음" - -#, python-format -msgid "Required flag %s is not set" -msgstr "필수 플래그 %s이(가) 설정되지 않음" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"백업 상태 재설정이 중단되었습니다. 현재 구성된 백업 서비스 " -"[%(configured_service)s]은(는) 이 백업 [%(backup_service)s]을(를) 작성하기 위" -"해 사용된 백업 서비스가 아닙니다." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "복제본 %s 크기 조정에 실패했습니다. " - -msgid "Resizing image file failed." -msgstr "이미지 파일의 크기 조정이 실패함. " - -msgid "Resource could not be found." -msgstr "자원을 찾을 수 없습니다. " - -msgid "Resource not ready." -msgstr "자원이 준비되지 않았습니다. " - -#, python-format -msgid "Response error - %s." -msgstr "응답 오류 - %s." - -#, python-format -msgid "Response error code - %s." -msgstr "응답 오류 코드 - %s." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"백업 복원 중단, 예상 볼륨 상태는 %(expected_status)s이지만 %(actual_status)s" -"을(를) 가져옴" - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"백업 복원이 중단되었습니다. 현재 구성된 백업 서비스 [%(configured_service)s]" -"은(는) 이 백업 [%(backup_service)s]을(를) 작성하기 위해 사용된 백업 서비스가 " -"아닙니다." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"백업 복원 중단: 예상 백업 상태는 %(expected_status)s이지만 %(actual_status)s" -"을(를) 가져옴" - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "명령의 재시도 수 초과: %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "재시도할 수 있는 SolidFire 예외가 발생함" - -msgid "Retype cannot change encryption requirements." -msgstr "다시 입력해도 암호화 요구사항을 변경할 수 없습니다. " - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"다시 입력해도 사용 중인 볼륨 %s에 대한 프론트 엔드 qos 스펙을 변경할 수 없습" -"니다. " - -msgid "Retype requires migration but is not allowed." -msgstr "다시 입력에 마이그레이션이 필요하지만 허용되지 않습니다." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"%(volumeName)s 볼륨 롤백이 실패했습니다. 시스템 관리자에게 문의하여 실패한 " -"fast 정책 %(fastPolicyName)s에 대한 기본 스토리지 그룹에 볼륨을 수동으로 리턴" -"하도록 하십시오. " - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "%(volumeName)s을(를) 삭제하여 롤백하는 중입니다. " - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "" -"SMBFS 구성 'smbfs_oversub_ratio'가 올바르지 않습니다. 0보다 커야 함: %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"SMBFS 구성 'smbfs_used_ratio'가 올바르지 않습니다. 0보다 크고 1.00 이하여야 " -"함: %s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "SMBFS 구성 파일이 %(config)s에 없습니다." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "SMBFS 구성 파일이 설정되지 않았습니다(smbfs_shares_config)." - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "" -"'%(command)s' 명령을 '%(total_attempts)r'번 시도한 후에 SSH 명령이 실패했습니" -"다. " - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "SSH 명령이 실패하여 오류 발생: '%(err)s', 명령: '%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "SSH 명령 인젝션 발견됨: %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "오류: %(err)sê³¼(와) 함께 %(fabric)s에 대한 SSH 연결 실패 " - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "SSL 인증서가 %s에 만료되었습니다. " - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "SSL 오류: %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "스케줄러 호스트 필터 %(filter_name)s을(를) 찾을 수 없습니다. " - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "Scheduler Host Weigher %(weigher_name)s을(를) 찾을 수 없습니다. " - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"2ì°¨ 사본 상태: %(status)s 및 동기화됨: %(sync)s, 동기화 프로세스는 " -"%(progress)s%%입니다. " - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "SerialNumber는 파일 %(fileName)s에 있어야 합니다. " - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "호스트 %(host)s의 서비스 %(service)s이(가) 제거되었습니다. " - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "%(service_id)s 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Service %s not found." -msgstr "%s 서비스를 찾을 수 없음" - -msgid "Service is unavailable at this time." -msgstr "서비스가 지금 사용 불가능합니다. " - -msgid "Service not found." -msgstr "서비스를 찾을 수 없습니다." - -msgid "Sets thin provisioning." -msgstr "씬 프로비저닝을 설정합니다. " - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"이 스토리지 제품군과 ONTAP 버전에서는 LUN QoS 정책 그룹 설정이지원되지 않습니" -"다. " - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"이 스토리지 제품군과 ONTAP 버전에서는 파일 qos 정책 그룹 설정이지원되지 않습" -"니다. " - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"올바르지 않은 형식으로 인해 공유 %s이(가) 무시됩니다. format. address:/" -"export 형식이어야 합니다.nas_ip and nas_share_path 설정을 확인하십시오." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"%(dir)s에서의 공유를 Cinder 볼륨 서비스에서 쓸 수 없습니다. 스냅샷 조작이 지" -"원되지 않습니다." - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Sheepdog I/O 오류, 명령: \"%s\"." - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "" -"표시 조작은 사용자가 범위 지정되는 프로젝트의 동일한 계층에 있는 프로젝트에 " -"대해서만 작성될 수 있습니다. " - -msgid "Size" -msgstr "크기" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "" -"볼륨 %s에 대한 크기를 찾을 수 없습니다. 보안 삭제를 수행할 수 없습니다." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"크기는 %(image_size)dGB이며 크기 %(volume_size)dGB의 볼륨에 맞지 않습니다." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"지정된 이미지 크기 %(image_size)sGB는 다음 볼륨 크기보다 커야 합니다: " -"%(volume_size)sGB." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "%(snapshot_id)s 스냅샷을 찾을 수 없습니다. " - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"%(snapshot_id)s 스냅샷에 %(metadata_key)s 키를 갖는 메타데이터가 없습니다. " - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"볼륨 %(vol_id)s이(가) 사용 가능 상태가 아니어서 스냅샷을 작성할 수 없습니다. " -"현재 볼륨 상태: %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "볼륨 마이그레이션 중에 스냅샷을 작성할 수 없습니다. " - -msgid "Snapshot of secondary replica is not allowed." -msgstr "2ì°¨ 복제본의 스냅샷이 허용되지 않습니다." - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "볼륨의 스냅샷이 다음 상태에서 지원되지 않음: %s" - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "배치되지 않은 스냅샷 res \"%s\"이(가) 있습니까? " - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "" -"update_snapshot_status에 대해 스냅샷 상태 %(cur)s이(가) 허용되지 않습니다. " - -msgid "Snapshot status must be \"available\" to clone." -msgstr "스냅샷 상태가 복제 \"사용 가능\"이어야 합니다. " - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"스냅샷='%(snap)s'이(가) 기본 이미지='%(base)s'에 존재하지 않음 - 중단 중증분 " -"백업" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "스냅샷이 이 볼륨 형식에 대해 지원되지 않음: %s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "소켓 오류: %(arg)s." - -msgid "SolidFire Cinder Driver exception" -msgstr "SolidFire Cinder 드라이버 예외" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "정렬 방향 배열 크기가 정렬 키 배열 크기를 초과합니다. " - -msgid "Source CG is empty. No consistency group will be created." -msgstr "소스 CG가 비어 있습니다. 일관성 그룹이 작성되지 않습니다. " - -msgid "Source host details not found." -msgstr "소스 호스트 세부사항을 찾을 수 없습니다." - -msgid "Source volume device ID is required." -msgstr "소스 볼륨 디바이스 ID가 필요합니다. " - -msgid "Source volume not mid-migration." -msgstr "소스 볼륨이 마이그레이션에 포함되지 않음 " - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"백엔드 사용 볼륨 마이그레이션에 대한 대상 어플라이언스에서 호스트 ip/이름: %s" -"을(를) 가진 소스를 찾을 수 없습니다. 기본 마이그레이션을 계속 진행합니다. " - -msgid "SpaceInfo returned byarray is invalid" -msgstr "배열에서 리턴한 SpaceInfo가 올바르지 않음" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"볼륨 %(vol)s에 맵핑할 지정된 호스트가 %(group)s이(가) 포함된 지원되지 않는 호" -"스트 그룹에 있습니다. " - -msgid "Specified logical volume does not exist." -msgstr "지정된 논리적 볼륨이 존재하지 않습니다. " - -msgid "Specify a password or private_key" -msgstr "비밀번호 또는 private_key 지정" - -msgid "Specify san_password or san_private_key" -msgstr "san_password 또는 san_private_key 지정" - -msgid "Start LUNcopy error." -msgstr "LUNcopy 시작 오류입니다. " - -msgid "State" -msgstr "상태" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "노드의 세부 상태가 잘못되었습니다. 현재 세부 상태는 %s입니다. " - -msgid "Status" -msgstr "상태" - -msgid "Stop snapshot error." -msgstr "스냅샷 중지 오류입니다. " - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "%(storageSystemName)s에서 스토리지 구성 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" -"%(storageSystemName)s에서 스토리지 하드웨어 ID mgmt 서비스를 찾을 수 없습니" -"다. " - -#, python-format -msgid "Storage Profile %s not found." -msgstr "스토리지 프로파일 %s을(를) 찾을 수 없습니다. " - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "" -"%(storageSystemName)s에서 스토리지 위치 재지정 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Storage family %s is not supported." -msgstr "스토리지 제품군 %s이(가) 지원되지 않습니다. " - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "스토리지 그룹 %(storageGroupName)s이(가) 삭제되지 않음" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "스토리지 호스트 %(svr)s이(가) 발견되지 않음, 이름 확인" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "스토리지 프로파일: %(storage_profile)s을(를) 찾을 수 없습니다." - -msgid "Storage resource could not be found." -msgstr "스토리지 자원을 찾을 수 없습니다. " - -msgid "Storage system id not set." -msgstr "스토리지 시스템 ID가 설정되지 않았습니다." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "%(poolNameInStr)s 풀에 대한 스토리지 시스템을 찾을 수 없습니다. " - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "스토리지 시스템 %(array)s을(를) 찾을 수 없습니다." - -#, python-format -msgid "String with params: %s" -msgstr "문자열에 %s 매개변수가 있음" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "2ì°¨ 볼륨을 1ì°¨ 볼륨과 동기화하지 못했습니다. " - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "%(id)s 시스템에 잘못된 상태가 있음 - %(status)s." - -msgid "System does not support compression." -msgstr "시스템이 압축을 지원하지 않습니다. " - -msgid "System is busy, retry operation." -msgstr "시스템을 사용 중입니다. 조작을 재시도하십시오. " - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"TSM [%(tsm)s]이(가) 계정 [%(account)s]에 대한 CloudByte 스토리지에 없습니다. " - -msgid "Target volume type is still in use." -msgstr "대상 볼륨 유형이 아직 사용 중입니다." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"템플리트 트리 불일치. 슬레이브 %(slavetag)s을(를) 마스터 %(mastertag)s에 추가" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "테넌트 ID: %s이(가) 존재하지 않습니다. " - -msgid "Terminate connection failed" -msgstr "연결 종료 실패" - -msgid "Terminate connection unable to connect to backend." -msgstr "연결 종료에서 백엔드에 연결하지 못했습니다." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "볼륨 연결 종료 실패: %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "복제할 %(type)s %(id)s 소스를 찾을 수 없습니다." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"'sort_key'와 'sort_dir' 매개변수는 더 이상 사용되지 않는 항목이므로'sort' 매" -"개변수에 이를 사용할 수 없습니다. " - -msgid "The EQL array has closed the connection." -msgstr "EQL 배열에서 연결을 종료했습니다." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"GPFS 파일 시스템 %(fs)s이(가) 필수 릴리스 레벨이 아닙니다. 현재 레벨은 " -"%(cur)s이고, 최소 %(min)s이어야 합니다. " - -msgid "The IP Address was not found." -msgstr "IP 주소를 찾을 수 없습니다." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"WebDAV 요청 실패. 이유: %(msg)s, 리턴 코드/이유: %(code)s,소스 볼륨: " -"%(src)s, 대상 볼륨: %(dst)s, 메소드: %(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"위의 오류는 데이터베이스가 작성되지 않았음을 표시할 수 있습니다.\n" -"이 명령을 실행하기 전에 'cinder-manage db sync'를 사용하여 데이터베이스를 작" -"성하십시오." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"명령 %(cmd)s에 실패했습니다.(ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" - -msgid "The copy should be primary or secondary" -msgstr "사본은 1ì°¨ 또는 2차여야 함" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "논리 디바이스의 작성을 완료할 수 없습니다.(LDEV: %(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "데코레이션된 메소드는 볼륨 또는 스냅샷 오브젝트를 승인해야 함" - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "경로 %(path)s에 있는 디바이스를 사용할 수 없음: %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "종료 시간(%(end)s)은 시작 시간(%(start)s) 이후여야 합니다." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "extra_spec: %s이(가) 올바르지 않습니다." - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "추가 스펙: %(extraspec)s이(가) 올바르지 않습니다. " - -#, python-format -msgid "The following elements are required: %s" -msgstr "다음 요소가 필요함: %s" - -msgid "The host group or iSCSI target could not be added." -msgstr "호스트 그룹 또는 iSCSI 대상을 추가할 수 없습니다." - -msgid "The host group or iSCSI target was not found." -msgstr "호스트 그룹 또는 iSCSI 대상을 찾을 수 없습니다." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "iSCSI CHAP 사용자 %(user)s이(가) 존재하지 않습니다." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"가져온 lun %(lun_id)s이(가) 풀 %(lun_pool)s에 있는데 이 풀은 %(host)s 호스트" -"에서 관리되지 않습니다. " - -msgid "The key cannot be None." -msgstr "키는 None이 되어서는 안 됩니다. " - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "지정된 %(type)s %(id)s의 논리 디바이스가 이미 삭제되었습니다." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "" -"메소드 %(method)s이(가) 제한시간을 초과했습니다.(제한시간 값: %(timeout)s)" - -msgid "The method update_migrated_volume is not implemented." -msgstr "update_migrated_volume 메소드가 구현되지 않았습니다. " - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "" -"마운트 %(mount_path)s이(가) 올바른 Quobyte USP 볼륨이 아닙니다. 오류: %(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "스토리지 백엔드의 매개변수입니다.(config_group: %(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "상위 백업은 증분 백업을 수행할 수 있어야 합니다. " - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"요청된 크기 %(requestedSize)s이(가) 결과로 얻어진 크기 %(resultSize)s인 동안" -"에는 인스턴스 연관을 변경할 수 없습니다." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "자원 %(resource)s을(를) 찾을 수 없습니다." - -msgid "The results are invalid." -msgstr "결과가 올바르지 않습니다. " - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "볼륨이 유지보수 모드에 있으면 스냅샷을 작성할 수 없습니다. " - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "소스 볼륨 %s이(가) 현재 호스트에서 관리하는 풀에 없습니다. " - -msgid "The source volume for this WebDAV operation not found." -msgstr "이 WebDAV 조작의 소스 볼륨을 찾을 수 없습니다." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "" -"소스 볼륨 유형 '%(src)s'이(가) 대상 볼륨 유형인 '%(dest)s'ê³¼(와) 다릅니다." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "소스 볼륨 유형 '%s'은(는) 사용할 수 없습니다." - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "지정된 %(desc)s이(가) 사용 중입니다." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" -"지정된 ldev %(ldev)s을(를) 관리할 수 없습니다. ldev는 쌍을 이루지 아니어야 합" -"니다." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" -"지정된 ldev %(ldev)s을(를) 관리할 수 없습니다. ldev는 쌍을 이루지 않아야 합니" -"다." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"지정된 ldev %(ldev)s을(를) 관리할 수 없습니다. ldev 크기는 기가바이트 단위여" -"야 합니다." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"지정된 ldev %(ldev)s을(를) 관리할 수 없습니다. 볼륨 유형은 DP-VOL이어야 합니" -"다." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"지정된 조작이 지원되지 않습니다. 볼륨 크기는 소스 %(type)sê³¼(와) 동일해야 합" -"니다.(볼륨: %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "지정된 vdisk가 호스트에 맵핑됩니다." - -msgid "The specified volume is mapped to a host." -msgstr "지정된 볼륨이 호스트에 맵핑되어 있습니다. " - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "스토리지 백엔드를 사용할 수 있습니다.(config_group: %(config_group)s)" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"%(memberCount)s의 스트라이프 메타 개수가 크기가 %(volumeSize)s인 볼륨 " -"%(volumeName)s에 대해 너무 적습니다. " - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" -"볼륨/스냅샷 %(id)s에 대한 메타데이터의 유형: %(metadata_type)s이(가) 올바르" -"지 않습니다. " - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" -"볼륨 %(volume_id)s을(를) 확장할 수 없습니다. 볼륨 유형은 보통이어야 합니다." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"볼륨 %(volume_id)s을(를) 관리 해제할 수 없습니다. 볼륨 유형은 " -"%(volume_type)s(이)어야 합니다." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "볼륨 %(volume_id)s을(를) 정상적으로 관리합니다. (LDEV: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "볼륨 %(volume_id)s을(를) 정상적으로 관리 해제합니다. (LDEV: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "맵핑할 볼륨 %(volume_id)s을(를) 찾을 수 없습니다." - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "유지보수 모드에서는 볼륨이 전송을 승인할 수 없습니다. " - -msgid "The volume cannot be attached in maintenance mode." -msgstr "유지보수 모드에서는 볼륨에 연결할 수 없습니다. " - -msgid "The volume cannot be detached in maintenance mode." -msgstr "유지보수 모드에서는 볼륨을 분리할 수 없습니다. " - -msgid "The volume cannot be updated during maintenance." -msgstr "유지보수 중에는 볼륨을 업데이트할 수 없습니다. " - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "유지보수 모드에서는 볼륨 연결을 초기화할 수 없습니다. " - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "볼륨 드라이버는 커넥터에 iSCSI 개시자 이름이 필요합니다. " - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"볼륨이 현재 3PAR에서 사용 중이므로 이번에는 삭제할 수 없습니다. 나중에 다시 " -"시도할 수 있습니다." - -msgid "The volume label is required as input." -msgstr "볼륨 레이블이 입력으로 필요합니다. " - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "볼륨이 유지보수 모드에 있으면 볼륨 메타데이터를 삭제할 수 없습니다. " - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "" -"볼륨이 유지보수 모드에 있으면 볼륨 메타데이터를 업데이트할 수 없습니다. " - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "사용 가능한 자원이 없습니다.(자원: %(resource)s)" - -msgid "There are no valid ESX hosts." -msgstr "올바른 ESX 호스트가 없습니다. " - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "%s에 접속된 올바른 데이터 저장소가 없습니다." - -msgid "There are no valid datastores." -msgstr "올바른 데이터 저장소가 없습니다. " - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"%(param)s의 지정이 없습니다. 지정된 스토리지는 볼륨 관리에 ê¼­ 필요합니다." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "ldev의 지정이 없습니다. 지정된 ldev는 볼륨 관리에 ê¼­ 필요합니다." - -msgid "There is no metadata in DB object." -msgstr "DB 오브젝트에 메타데이터가 없습니다. " - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "%(volume_size)sG를 보유할 수 있는 공유가 없음" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "%(volume_size)sG를 호스트할 수 있는 공유가 없습니다." - -#, python-format -msgid "There is no such action: %s" -msgstr "해당 조치가 없음: %s" - -msgid "There is no virtual disk device." -msgstr "가상 디스크 디바이스가 없습니다." - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "Gluster config 파일이 구성되지 않음(%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "구성된 NFS config 파일이 없음(%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"구성된 Quobyte 볼륨이 없습니다(%s). 예제: quobyte:///" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "이 버전의 LVM에서는 씬 프로비저닝이 지원되지 않습니다." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"씬 프로비저닝 인에이블러가 설치되어 있지 않습니다. 씬 볼륨을 작성할 수 없습니" -"다." - -msgid "This driver does not support deleting in-use snapshots." -msgstr "이 드라이버는 스냅샵 삭제 중에 사용 중인 스냅샷을 지원하지 않습니다." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "이 드라이버는 스냅샵 작성 중에 사용 중인 볼륨을 지원하지 않습니다." - -msgid "This request was rate-limited." -msgstr "이 요청이 비율 제한되었습니다. " - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"이 시스템 플랫폼 (%s)이(가) 지원되지 않습니다. 이 드라이버는 Win32 플랫폼만 " -"지원합니다." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "%(storageSystemName)s에 대한 티어 정책 서비스를 찾을 수 없습니다. " - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "스냅샷 %s 작성을 위해 Nova 업데이트를 대기하는 동안 제한시간이 초과됨." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"스냅샷 %(id)s 삭제를 위해 Nova 업데이트를 대기하는 동안 제한시간이 초과됨." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"ceph 클러스터에 연결할 때 사용되는 제한시간 값(초)입니다. 값이 < 0인 경우, 제" -"한시간이 설정되지 않고 기본 librados 값이 사용됩니다." - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "%(service)s API를 요청하는 중 제한시간을 초과했습니다." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "전송 %(transfer_id)s을(를) 찾을 수 없습니다. " - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"전송 %(transfer_id)s: 볼륨 id %(volume_id)s이(가) 예상치 않은 상태%(status)s" -"입니다. 예상된 상태는 전송 대기입니다. " - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" -"ID %(meta_id)s의 백업 메타데이터를 백업 %(id)s(으)로 가져오려고 시도 중입니" -"다. " - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"볼륨 조정 태스크가 완료되기 전에 중지됨: volume_name=%(volume_name)s, task-" -"status=%(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"%(type_id)s 유형이 이미 다른 qos 스펙과 연관되어 있음: %(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "유형 액세스 수정을 공용 볼륨 유형에 적용할 수 없습니다. " - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError: %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "UUID %s이(가) 추가 및 제거 볼륨 목록에 있습니다. " - -msgid "Unable to access the backend storage via file handle." -msgstr "파일 핸들을 통해 백엔드 스토리지에 액세스할 수 없습니다. " - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "경로 %(path)s을(를) 통해 백엔드 스토리지에 액세스할 수 없음." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "공간 %(space)s에 대한 apphosts에 Cinder 호스트를 추가할 수 없음" - -msgid "Unable to connect or find connection to host" -msgstr "호스트에 대한 연결을 설정하거나 찾을 수 없음" - -msgid "Unable to create Barbican Client without project_id." -msgstr "project_id 없이 Barbican Client를 작성할 수 없습니다." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "일관성 그룹 %s을(를) 작성할 수 없음" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"FAST 정책 %(fastPolicyName)s에 대한 기본 스토리지 그룹을 작성하거나 확인하지 " -"못했습니다." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "볼륨 %s에 대한 복제본을 작성할 수 없습니다. " - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "일관성 그룹 스냅샷 %s을(를) 삭제할 수 없음" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "스냅샷 %(id)s을(를) 삭제할 수 없음, 상태: %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "볼륨 %s에 대한 스냅샷 정책을 삭제할 수 없습니다. " - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "스냅샷 %(id)s에 대한 Purity에서 스냅샷 이름을 판별할 수 없습니다. " - -msgid "Unable to determine system id." -msgstr "시스템 ID를 판별할 수 없습니다. " - -msgid "Unable to determine system name." -msgstr "시스템 이름을 판별할 수 없습니다. " - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"Purity REST API 버전 %(api_version)s을(를) 사용하여 스냅샷 조작 관리를 수행" -"할 수 없습니다. %(required_versions)s이(가) 필요합니다. " - -#, python-format -msgid "Unable to extend volume %s" -msgstr "볼륨 %s을(를) 확장할 수 없음" - -msgid "Unable to fetch connection information from backend." -msgstr "백엔드에서 연결 정보를 페치할 수 없습니다." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "백엔드에서 연결 정보를 페치할 수 없음: %(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "이름이 %s인 Purity ref를 찾을 수 없음" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "볼륨 그룹을 찾을 수 없음: %(vg_name)s" - -msgid "Unable to find iSCSI mappings." -msgstr "iSCSI 맵핑을 찾을 수 없습니다. " - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "ssh_hosts_key_file을 찾을 수 없음: %s" - -msgid "Unable to find system log file!" -msgstr "시스템 로그 파일을 찾을 수 없음!" - -#, python-format -msgid "Unable to find volume %s" -msgstr "볼륨 %s을(를) 찾을 수 없음" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "'%s' 파일의 블록 디바이스를 가져올 수 없음" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" -"볼륨 작성에 필요한 구성 정보를 가져올 수 없음: %(errorMessage)s(이)어야 합니" -"다." - -msgid "Unable to get corresponding record for pool." -msgstr "풀에 대한 해당 레코드를 가져올 수 없습니다. " - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"공간 %(space)s에 대한 정보를 가져올 수 없습니다. 클러스터가 실행 중이며 연결" -"되어 있는지 확인하십시오. " - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"이 호스트에서 IP 주소의 목록을 가져올 수 없습니다. 권한 및 네트워킹을 확인하" -"십시오. " - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "" -"도메인 멤버의 목록을 가져올 수 없습니다. 클러스터가 실행 중인지 확인하십시" -"오. " - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"새 이름을 작성할 공간의 목록을 가져올 수 없습니다. 클러스터가 실행 중인지 확" -"인하십시오. " - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "backend_name에 대한 통계를 가져올 수 없음: %s" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" -"하드웨어 ID %(hardwareIdInstance)s의 대상 엔드포인트를 가져올 수 없습니다." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"볼륨 %(deviceId)s을(를) cinder로 가져올 수 없습니다. 이는 복제 세션 %(sync)s" -"의 소스 볼륨입니다. " - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"볼륨 %(deviceId)s을(를) cinder로 가져올 수 없습니다. 외부 볼륨이 현재 cinder " -"호스트에 의해 관리되는 풀에 없습니다. " - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"볼륨 %(deviceId)s을(를) cinder로 가져올 수 없습니다. 볼륨이 마스킹 보기 " -"%(mv)s에 있습니다. " - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "%(cert)s %(e)s에서 CA를 로드할 수 없습니다. " - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "%(cert)s %(e)s에서 인증서를 로드할 수 없습니다." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "%(cert)s %(e)s에서 키를 로드할 수 없습니다. " - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "Solidfire 디바이스에서 %(account_name)s 계정을 찾을 수 없음" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "IP 주소 '%s'을(를) 관리하는 SVM을 찾을 수 없음" - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" -"기존 볼륨을 관리할 수 없습니다. 볼륨 %(volume_ref)s이(가) 이미 관리되고 있습" -"니다. " - -#, python-format -msgid "Unable to manage volume %s" -msgstr "볼륨 %s을(를) 관리할 수 없음" - -msgid "Unable to map volume" -msgstr "볼륨을 맵핑할 수 없음" - -msgid "Unable to map volume." -msgstr "볼륨을 맵핑할 수 없습니다. " - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "XML 요청을 구문 분석할 수 없습니다. 올바른 형식의 XML을 제공하십시오." - -msgid "Unable to parse attributes." -msgstr "속성을 구문 분석할 수 없습니다. " - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" -"%s 볼륨의 복제본을 1차로 승격할 수 없습니다. 2ì°¨ 사본을 사용할 수 없습니다." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"Cinder에서 관리하지 않는 호스트는 use_chap_auth=True를 사용하여재사용할 수 없" -"습니다. " - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "알 수 없는 CHAP 신임 정보로 구성된 호스트를 재사용할 수 없습니다. " - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "볼륨 %(existing)s의 이름을 %(newname)s(으)로 바꿀 수 없음" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"재입력할 수 없음: %s 볼륨의 사본이 있습니다. 재입력을 수행하면 한계값인 2개" -"의 사본을 초과합니다." - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"재입력할 수 없음: 현재 조치에 볼륨-사본이 필요함, 새 유형이 복제인 경우 이는 " -"허용되지 않습니다. 볼륨 = %s" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "일관성 그룹 %s의 스냅샷을 작성할 수 없음" - -msgid "Unable to terminate volume connection from backend." -msgstr "백엔드에서 볼륨 연결을 종료할 수 없습니다." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "볼륨 연결을 종료할 수 없음: %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "일관성 그룹 %s을(를) 업데이트할 수 없음" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"올바르지 않은 상태 %(vol_status)s(으)로 인해 다음 볼륨에서 유형을 업데이트할 " -"수 없음: %(vol_id)s. 볼륨 상태가 사용 가능 또는 사용 중이어야 합니다. " - -msgid "Unacceptable parameters." -msgstr "허용할 수 없는 매개변수입니다. " - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" -"%(id)s 맵핑에 대해 예상치 못한 맵핑 상태 %(status)s. 속성:%(attr)s(이)어야 합" -"니다." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"예상치 못한 CLI 응답: 헤더/행 불일치. 헤더: %(header)s, 행: %(row)s(이)어야 " -"합니다." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "" -"맵핑 %(id)s에 대해 예상치 않은 맵핑 상태 %(status)s이(가) 발생했습니다. 속" -"성: %(attr)s." - -msgid "Unexpected response from Nimble API" -msgstr "Nimble API로부터의 예기치 않은 응답" - -msgid "Unexpected status code" -msgstr "예기치 않은 상태 코드" - -msgid "Unknown Gluster exception" -msgstr "알 수 없는 Gluster 예외" - -msgid "Unknown NFS exception" -msgstr "알 수 없는 NFS 예외" - -msgid "Unknown RemoteFS exception" -msgstr "알 수 없는 RemoteFS 예외" - -msgid "Unknown SMBFS exception." -msgstr "알 수 없는 SMBFS 예외입니다." - -msgid "Unknown Virtuozzo Storage exception" -msgstr "알 수 없는 Virtuozzo 스토리지 예외" - -msgid "Unknown action" -msgstr "알 수 없는 조치" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "알 수 없거나 지원되지 않는 명령 %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "알 수 없는 프로토콜: %(protocol)s." - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "알 수 없는 할당량 자원 %(unknown)s." - -msgid "Unknown service" -msgstr "알 수 없는 서비스" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "알 수 없는 정렬 방향입니다. 'desc' 또는 'asc'여야 함" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "알 수 없는 정렬 방향입니다. 'desc' 또는 'asc'여야 합니다. " - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "인식되지 않는 QOS 키워드: \"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "인식할 수 없는 백업 형식: %s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "인식되지 않는 read_deleted 값 '%s'" - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "지원되지 않는 클러스터 데이터 ONTAP 버전입니다." - -msgid "Unsupported Content-Type" -msgstr "지원되지 않는 Content-Type" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" -"지원되지 않는 Data ONTAP 버전입니다. Data ONTAP 버전 7.3.1 이상이 지원됩니다." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "지원되지 않는 백업 메타데이터 버전(%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "지원되지 않는 백업 메타데이터 버전이 요청됨" - -msgid "Unsupported backup verify driver" -msgstr "지원되지 않는 백업 확인 드라이버" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"스위치 %s에 지원되지 않는 펌웨어가 있습니다. 스위치가 펌웨어 v6.4 이상에서 실" -"행 중인지 확인하십시오." - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "지원되지 않는 볼륨 형식: %s" - -msgid "Update QoS policy error." -msgstr "QoS 정책 업데이트 오류입니다. " - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "" -"할당량 업데이트 및 삭제 조작은 직속 상위의 관리자 또는 CLOUD 관리자만 작성할 " -"수 있습니다. " - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"할당량 업데이트 및 삭제 조작은 사용자가 범위 지정되는 프로젝트의 동일한 계층" -"에 있는 프로젝트에 대해서만 작성될 수 있습니다. " - -msgid "Updated At" -msgstr "업데이트" - -msgid "Upload to glance of attached volume is not supported." -msgstr "접속된 볼륨의 글랜스에 대한 업로드가 지원되지 않습니다." - -msgid "Use ALUA to associate initiator to host error." -msgstr "ALUA를 사용하여 호스트에 개시자 연관 오류입니다. " - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" -"CHAP를 사용하여 호스트에 개시자 연관 오류입니다. CHAP 사용자 이름 및 비밀번호" -"를 확인하십시오. " - -msgid "User ID" -msgstr "사용자 ID" - -msgid "User does not have admin privileges" -msgstr "사용자에게 관리자 권한이 없음" - -msgid "User is not authorized to use key manager." -msgstr "사용자에게 키 관리자를 사용할 권한이 없습니다." - -msgid "User not authorized to perform WebDAV operations." -msgstr "사용자에게 WebDAV 조작을 수행할 권한이 없습니다." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "" -"V2 롤백 - 볼륨이 기본 스토리지 그룹 옆의 다른 스토리지 그룹에 있습니다. " - -msgid "V2 rollback, volume is not in any storage group." -msgstr "V2 롤백, 볼륨이 스토리지 그룹에 없습니다. " - -msgid "V3 rollback" -msgstr "V3 롤백" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "VV 설정 %s이(가) 없습니다. " - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "QoS 스펙의 유효한 이용자: %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "유효한 제어 위치: %s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "볼륨 연결 유효성 검증에 실패했습니다(오류: %(err)s). " - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "값 \"%(value)s\"이(가) 구성 옵션 \"%(option)s\"에 대해 올바르지 않음" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "%(param_string)s에 대한 값 %(param)s이(가) 부울이 아닙니다. " - -msgid "Value required for 'scality_sofs_config'" -msgstr "'scality_sofs_config'에 필요한 값" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError: %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "Vdisk %(name)s이(가) 맵핑 %(src)s -> %(tgt)s에 포함되지 않았습니다. " - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "배열에 가상 볼륨 '%s'이(가) 없습니다." - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "%s 대상에 대한 볼륨 복사 작업에 실패했습니다." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "볼륨 %(deviceID)s을(를) 찾을 수 없습니다. " - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"배열에서 %(name)s 볼륨을 찾을 수 없습니다. 맵핑된 볼륨이 있는지 여부를 판별" -"할 수 없습니다. " - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "볼륨 %(vol)s을(를) 풀 %(pool)s에서 작성할 수 없습니다. " - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"볼륨 %(vol_id)s 상태가 사용 가능 또는 사용 중이어야 하지만 현재 상태가 " -"%(vol_status)s입니다. " - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"볼륨 %(vol_id)s 상태가 확장에 사용 가능 상태여야 하지만 현재 상태가 " -"%(vol_status)s입니다. " - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"볼륨 %(vol_id)s 상태가 읽기 전용 플래그 업데이트에 사용 가능 상태여야 하지만 " -"현재 상태가 %(vol_status)s입니다. " - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"볼륨 %(vol_id)s 상태가 사용 가능이어야 합니다. 현재 상태: %(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "%(volume_id)s 볼륨을 찾을 수 없습니다. " - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"%(volume_id)s 볼륨에 %(metadata_key)s 키를 갖는 관리 메타데이터가 없습니다. " - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"%(volume_id)s 볼륨에 %(metadata_key)s 키를 갖는 메타데이터가 없습니다. " - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "" -"볼륨 %(volume_id)s이(가) 지원되지 않는 호스트 그룹 %(group)s에 현재 맵핑되어 " -"있음" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "볼륨 %(volume_id)s이(가) 호스트 %(host)s에 현재 맵핑되어 있지 않음" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "" -"%(volume_id)s 볼륨이 여전히 첨부되어 있습니다. 먼저 불륨을 분리하십시오. " - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "볼륨 %(volume_id)s 복제 오류: %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "볼륨 %(volume_name)s을(를) 사용 중입니다." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "볼륨 %s을(를) 소스 볼륨에서 작성할 수 없습니다. " - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "%s 볼륨을 공유에서 작성할 수 없습니다. " - -#, python-format -msgid "Volume %s could not be created." -msgstr "볼륨 %s을(를) 작성할 수 없습니다. " - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "%s 볼륨에 지정된 provider_location이 없습니다. 건너뜁니다." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "배열에 %s 볼륨이 없습니다." - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "볼륨 %s은(는) 이미 활성 마이그레이션의 파트입니다." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "볼륨 %s이(가) 일관성 그룹의 일부가 아니어야 합니다. " - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "볼륨 %s을(를) 복제하지 않아야 합니다. " - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "볼륨 %s에 스냅샷이 없어야 합니다. " - -#, python-format -msgid "Volume %s not found." -msgstr "볼륨 %s을(를) 찾을 수 없습니다. " - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "볼륨 %s: 볼륨 확장 시도 중 오류 발생" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "배열에 이미 볼륨(%s)이 있음" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "볼륨(%s)이 배열에 이미 있습니다." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "볼륨 그룹 %s이(가) 없음" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "%(id)s 볼륨 유형이 이미 존재합니다. " - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "볼륨 유형 %(type_id)s에 키 %(id)s을(를) 가진 추가 스펙이 없습니다. " - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"유형이 있는 볼륨에는 %(volume_type_id)s 볼륨 유형 삭제가 허용되지 않습니다." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"%(volume_type_id)s 볼륨 유형에 %(extra_specs_key)s 키를 갖는 추가 스펙이 없습" -"니다. " - -msgid "Volume Type id must not be None." -msgstr "볼륨 유형 ID가 있어야 합니다. " - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "CloudByte 스토리지에서 볼륨 [%s]을(를) 찾을 수 없습니다." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "%(filter)s 필터로 볼륨 접속을 찾을 수 없습니다. " - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "볼륨 백엔드 구성이 올바르지 않음: %(reason)s" - -msgid "Volume by this name already exists" -msgstr "이 이름에 의한 볼륨이 이미 존재함" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "스냅샷이 포함되었기 때문에 볼륨을 복원할 수 없습니다." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "볼륨 디바이스 파일 경로 %s이(가) 존재하지 않습니다." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "%(device)s에서 볼륨 디바이스를 찾을 수 없음. " - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "볼륨 드라이버 %s이(가) 초기화되지 않았습니다." - -msgid "Volume driver not ready." -msgstr "볼륨 드라이버가 준비 되어있지 않습니다." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "볼륨 드라이버 오류 보고서: %(message)s" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "일관성 그룹 %s의 볼륨이 접속되었습니다. 먼저 분리해야 합니다." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "일관성 그룹의 볼륨에 아직 종속자 스냅샷이 있습니다." - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "볼륨이 서버에 연결됩니다(%s). " - -msgid "Volume is in-use." -msgstr "볼륨을 사용 중입니다." - -msgid "Volume is not available." -msgstr "볼륨을 사용할 수 없습니다. " - -msgid "Volume is not local to this node" -msgstr "볼륨이 이 노드에 대해 로컬이 아님" - -msgid "Volume is not local to this node." -msgstr "볼륨이 이 노드의 로컬이 아닙니다. " - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"볼륨 메타데이터 백업이 요청되었으나 이 드라이버는 아직 이 기능을 설정하십시" -"오." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "볼륨 마이그레이션 실패: %(reason)s" - -msgid "Volume must be available" -msgstr "볼륨이 사용 가능해야 함" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "볼륨이 스냅샷과 동일한 가용성 구역에 있어야 함 " - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "볼륨이 소스 볼륨과 동일한 가용성 구역에 있어야 함 " - -msgid "Volume must not be part of a consistency group." -msgstr "볼륨은 일관성 그룹의 일부가 아니어야 합니다." - -msgid "Volume must not be replicated." -msgstr "볼륨을 복제하지 않아야 합니다." - -msgid "Volume must not have snapshots." -msgstr "볼륨에 스냅샷이 없어야 합니다." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "%(instance_id)s 인스턴스에 대한 볼륨을 찾을 수 없습니다. " - -msgid "Volume not found on configured storage backend." -msgstr "구성된 스토리지 백엔드에서 볼륨을 찾을 수 없습니다. " - -msgid "Volume not found on configured storage pools." -msgstr "구성된 스토리지 풀에서 볼륨을 찾을 수 없습니다. " - -msgid "Volume not found." -msgstr "볼륨을 찾을 수 없습니다. " - -msgid "Volume not yet assigned to host." -msgstr "볼륨을 아직 호스트에 지정하지 않았습니다." - -msgid "Volume reference must contain source-name element." -msgstr "볼륨 참조에는 source-name 요소가 포함되어 있어야 합니다. " - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "%(volume_id)s의 볼륨 복제를 찾을 수 없습니다. " - -#, python-format -msgid "Volume service %s failed to start." -msgstr "볼륨 서비스 %s을(를) 시작하는 데 실패했습니다. " - -msgid "Volume should have agent-type set as None." -msgstr "볼륨의 에이전트 유형은 None으로 설정되어야 합니다. " - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"볼륨 크기 %(volume_size)sGB는 다음 이미지 minDisk 크기보다 작을 수 없습니다: " -"%(min_disk)sGB." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "볼륨 크기 '%(size)s'은(는) 0보다 큰 정수여야 함" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"볼륨 크기 '%(size)s'GB는 원래 볼륨 크기인 %(source_size)sGB보다 작을 수 없습" -"니다. 해당 크기가 원래 볼륨 크기보다 크거나 같아야 합니다." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"볼륨 크기 '%(size)s'GB은(는) 스냅샷 크기인 %(snap_size)sGB보다 작을 수 없습니" -"다. 해당 크기가 원래 스냅샷 크기보다 크거나 같아야 합니다." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" -"마지막 백업 이후 볼륨 크기가 증가되었습니다. 전체 백업을 수행하십시오. " - -msgid "Volume size must multiple of 1 GB." -msgstr "볼륨 크기는 1GB의 배수여야 합니다. " - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "볼륨의 볼륨 상태가 사용 가능이어야 하지만 현재 상태가 %s입니다." - -msgid "Volume status is in-use." -msgstr "볼륨 상태가 사용 중입니다. " - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"볼륨 상태가 스냅샷에 대해 \"사용 가능\" 또는 \"사용 중\"이어야 합니다(%s임)" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "볼륨 상태가 \"사용 가능\" 또는 \"사용 중\"이어야 합니다." - -msgid "Volume status must be 'available'." -msgstr "볼륨 상태가 '사용 가능'이어야 합니다. " - -msgid "Volume to Initiator Group mapping already exists" -msgstr "개시자 그룹에 대한 볼륨 맵핑이 이미 있음" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "" -"백업할 볼륨은 사용 가능하거나 사용 중이어야 하지만 현재 상태가 \"%s\"입니다. " - -msgid "Volume to be restored to must be available" -msgstr "복원할 볼륨이 사용 가능해야 함" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "%(volume_type_id)s 볼륨 유형을 찾을 수 없습니다. " - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "볼륨 유형 ID '%s'이(가) 올바르지 않습니다." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"%(volume_type_id)s / %(project_id)s 조합에 대한 볼륨 유형 액세스가 이미 존재" -"합니다." - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"%(volume_type_id)s / %(project_id)s 조합에 대한 볼륨 유형 액세스를 찾을 수 없" -"습니다." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "볼륨 유형이 공유 %sê³¼(와) 일치하지 않습니다. " - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "%(type_id)s 유형에 대한 볼륨 유형 암호화가 이미 존재합니다. " - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "유형 %(type_id)s의 볼륨 유형 암호화가 존재하지 않습니다." - -msgid "Volume type name can not be empty." -msgstr "볼륨 유형 이름은 빈 상태로 둘 수 없습니다." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "이름이 %(volume_type_name)s인 볼륨 유형을 찾을 수 없습니다. " - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "볼륨 ID가 %s인 볼륨이 존재하지 않습니다. " - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"%(volumeName)s 볼륨은 연결된 볼륨이 아닙니다. 연결된 볼륨에 대해서만 확장을 " -"수행할 수 있습니다. 종료 중..." - -#, python-format -msgid "Volume: %s could not be found." -msgstr "볼륨: %s을(를) 찾을 수 없습니다. " - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "볼륨은 이 크기(메가바이트)의 오브젝트로 청크됩니다. " - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"VzStorage 구성 'vzstorage_used_ratio'가 올바르지 않습니다. 0보다 크고 1.0 이" -"하여야 함: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "%(config)s의 VzStorage 구성 파일이 존재하지 않습니다. " - -msgid "Wait replica complete timeout." -msgstr "복제본 완료 대기 제한시간 초과" - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "" -"모든 노드가 클러스터를 결합할 때까지 기다리는 중입니다. 모든 sheep 디먼이 실" -"행 중인지 확인하십시오. " - -msgid "X-IO Volume Driver exception!" -msgstr "X-IO 볼륨 드라이버 예외 발생!" - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "XtremIO가 올바르게 구성되지 않음, iscsi 포털을 찾을 수 없음" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "XtremIO가 올바르게 초기화되지 않음, 클러스터를 찾을 수 없음" - -msgid "You must implement __call__" -msgstr "__call__을 구현해야 합니다. " - -msgid "You must supply an array in your EMC configuration file." -msgstr "EMC 구성 파일에서 배열을 제공해야 합니다. " - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"원래 크기 %(originalVolumeSize)sGB가 %(newSize)sGB보다 큽니다. 확장만 지원됩" -"니다. 종료 중..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError: %s" - -msgid "Zone" -msgstr "영역" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "구역 지정 정책: %s, 인식되지 않음" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "_create_and_copy_vdisk_data: vdisk %s의 속성을 가져오지 못했습니다." - -msgid "_create_host failed to return the host name." -msgstr "_create_host가 호스트 이름을 리턴하지 못함" - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"_create_host: 호스트 이름을 변환할 수 없습니다. 호스트 이름이 유니코드 또는 " -"문자열이 아닙니다. " - -msgid "_create_host: No connector ports." -msgstr "_create_host: 커넥터 포트가 없습니다." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - CLI 출력에서 성공 메시지를 찾을 수 없습니다. \n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic: 속성 헤더 및 값이 일치하지 않습니다. \n" -" 헤더: %(header)s\n" -" 값: %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" -"_get_host_from_connector에서 커넥터의 호스트 이름을 리턴하지 못했습니다." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties: 호스트-볼륨 연결에 대한 FC 연결 정보를 가져올 수 " -"없습니다. FC 연결에 사용하는 호스트가 올바르게 구성되었습니까?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties: 다음 볼륨의 I/O 그룹 %(gid)s에서 노드를 찾을 수 없" -"습니다. 볼륨: %(vol)s." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "_update_volume_stats: 스토리지 풀 데이터를 가져오지 못했습니다." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"add_vdisk_copy 실패: %s 볼륨의 사본이 있습니다. 또 하나의 사본을 추가하면 한" -"계값인 2개의 사본을 초과합니다." - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "add_vdisk_copy가 예상 풀에서 vdisk 사본 없이 시작되었습니다." - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants는 부울이어야 하지만 '%s'이(가) 수신되었습니다. " - -msgid "already created" -msgstr "이미 작성됨" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "원격 노드에서 스냅샷 연결" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "속성 %s이(가) lazy-loadable 속성이 아님" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"백업: %(vol_id)s이(가) %(vpath)s에서 %(bpath)s으로 백업 하드 링크를 제거하지 " -"못했습니다.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"백업: %(vol_id)s이(가) 서버에서 백업 성공 알림을 얻지 못했습니다.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"백업: %(vol_id)s이(가) %(bpath)s으로 백업 하드 링크를 제거하지 못했습니다.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"백업: %(vol_id)s이(가) %(bpath)s에서 dsmc를 실행하는 데 실패했습니다. \n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "백업: %(vol_id)s이(가) 실패했습니다. %(path)s이(가) 파일이 아닙니다. " - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"백업: %(vol_id)s이(가) 실패했습니다. %(path)s이(가) 예상치 못한 파일 유형입니" -"다. 블록 또는 일반 파일이 지원되며 실제 파일 모드는 %(vol_mode)s입니다." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"백업: %(vol_id)s이(가) 실패했습니다. %(path)s에서 볼륨에 대한 실제 경로를 가" -"져올 수 없습니다." - -msgid "being attached by different mode" -msgstr "다른 모드로 접속하는 중 " - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "lun 맵을 찾을 수 없음, ig:%(ig)s vol:%(vol)s" - -msgid "can't find the volume to extend" -msgstr "확장할 볼륨을 찾을 수 없음" - -msgid "can't handle both name and index in req" -msgstr "요청의 이름 및 색인을 둘 다 처리할 수 없음" - -msgid "cannot understand JSON" -msgstr "JSON을 이해할 수 없음" - -msgid "cannot understand XML" -msgstr "XML을 이해할 수 없음" - -#, python-format -msgid "cg-%s" -msgstr "cg-%s" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error: 인증에 비밀번호 또는 SSH 개인 키가 필요함: " -"san_password 또는 san_private_key 옵션을 설정하십시오." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error: 시스템 ID를 판별할 수 없습니다." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error: 시스템 이름을 판별할 수 없습니다." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "복제 깊이가 %s 한계를 초과함 " - -msgid "control_location must be defined" -msgstr "control_location을 정의해야 함 " - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "create_cloned_volume: 소스 및 대상 크기가 다릅니다. " - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "create_copy: 소스 vdisk %(src)s(%(src_id)s)이(가) 없습니다. " - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "create_copy: 소스 vdisk %(src)s이(가) 없습니다. " - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host: 호스트 이름이 유니코드 또는 문자열이 아닙니다. " - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host: 개시자 또는 wwpn이 제공되지 않았습니다." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot: 스냅샷에 대한 볼륨 상태는 \"사용 가능\" 또는 \"사용 중\"이어" -"야 합니다. 올바르지 않은 상태는 %s입니다." - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot: 소스 볼륨 가져오기에 실패했습니다." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "create_volume_from_snapshot: %(name)s 스냅샷이 없습니다. " - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot: 볼륨 작성에 스냅샷 상태가 \"사용 가능\"해야 합니" -"다. 올바르지 않은 상태는 %s입니다." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "create_volume_from_snapshot: 소스 및 대상 크기가 다릅니다. " - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "create_volume_from_snapshot: 볼륨 크기가 스냅샷 기반 볼륨과 다릅니다." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "중복 제거 및 자동 계층화를 둘 다 사용할 수는 없습니다." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"삭제: %(vol_id)s이(가) 올바르지 않은 인수 때문에 dsmc를 실행하는 데 실패함. " -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"삭제: %(vol_id)s이(가) dsmc를 실행하는 데 실패함. stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "종속 볼륨을 갖는 %(snapshot_name)s 스냅샷 삭제 중" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "스냅샷을 갖는 %(volume_name)s 볼륨 삭제 중" - -msgid "detach snapshot from remote node" -msgstr "원격 노드에서 스냅샷 분리" - -msgid "do_setup: No configured nodes." -msgstr "do_setup: 구성된 노드가 없습니다." - -msgid "element is not a child" -msgstr "요소가 하위가 아님" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries는 0 이상이어야 함" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"오브젝트를 swift에 기록하는 중 오류 발생. %(etag)s swift에 있는 오브젝트의 " -"MD5는 %(md5)s swift로 보낸 오브젝트의 MD5와 같지 않음" - -msgid "failed to create new_volume on destination host" -msgstr "대상 호스트에 new_volume을 작성하지 못함 " - -msgid "fake" -msgstr "fake" - -#, python-format -msgid "file already exists at %s" -msgstr "%s에 파일이 이미 있음 " - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "SheepdogIOWrapper는 fileno를 지원하지 않음" - -msgid "fileno() not supported by RBD()" -msgstr "RBD()에서 fileno()를 지원하지 않음 " - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled가 False로 설정되었습니다. 멀티 호스트 맵핑" -"이 허용되지 않습니다. CMMVC6071E VDisk가 이미 호스트에 맵핑되었으므로 VDisk " -"대 호스트 맵핑이 작성되지 않았습니다." - -msgid "flush() not supported in this version of librbd" -msgstr "이 버전의 librbd에서는 flush()가 지원되지 않음 " - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s 백업: %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt=%(fmt)s 백업: %(backing_file)s" - -msgid "force delete" -msgstr "삭제 강제 실행" - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" -"get_iscsi_params: 개시자 %(ini)s에 대한 대상 IP를 가져오지 못했습니다. 구성 " -"파일을 확인하십시오. " - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode가 copy_on_write로 설정되었지만 %(vol)sê³¼(와) %(img)s은" -"(는)다른 파일 시스템에 속합니다." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode가 copy_on_write로 설정되었지만 %(vol)sê³¼(와) %(img)s은" -"(는)다른 파일 세트에 속합니다." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"hgst_group %(grp)s 및 hgst_user %(usr)s은(는) cinder.conf의 올바른 사용자/ê·¸" -"룹에 맵핑되어야 함" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "" -"cinder.conf에서 지정된 hgst_net %(net)s을(를) 클러스터에서 찾을 수 없음" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"hgst_redundancy는 cinder.conf에서 0(비HA) 또는 1(HA)로 설정해야 합니다. " - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "hgst_space_mode는 cinder.conf의 octal/int여야 함" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "hgst_storage 서버 %(svr)s의 형식이 :가 아님" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "hgst_storage_servers가 cinder.conf에서 정의되어야 함" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"http 서비스가 갑자기 사용 안함으로 설정되었거나 이 조작을 수행하는 중에 유지" -"보수 상태로 변경된 경우일 수 있습니다." - -msgid "id cannot be None" -msgstr "id는 None일 수 없음" - -#, python-format -msgid "image %s not found" -msgstr "%s 이미지를 찾을 수 없음 " - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "initialize_connection: 볼륨 %s에 대한 속성을 가져오지 못했습니다. " - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "initialize_connection: 볼륨 %s에 대한 볼륨 속성이 누락되었습니다. " - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection: 볼륨 %(vol)s에 대한 I/O 그룹 %(gid)s에서 노드를 찾을 " -"수 없습니다. " - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection: vdisk %s이(가) 정의되지 않았습니다." - -#, python-format -msgid "invalid user '%s'" -msgstr "사용자 '%s'이(가) 올바르지 않음 " - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "iscsi 포털, %s을(를) 찾을 수 없음" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"프로토콜 'iSCSI' 사용 시 구성 파일에서 iscsi_ip_address를 설정해야 합니다. " - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "주요 관리자 오류: %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr.fixed_key가 정의되지 않음" - -msgid "limit param must be an integer" -msgstr "limit 매개변수는 정수여야 함" - -msgid "limit param must be positive" -msgstr "limit 매개변수가 양수여야 함" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "manage_existing에는 기존 볼륨을 식별하기 위한 'name' 키가 필요합니다. " - -#, python-format -msgid "marker [%s] not found" -msgstr "마커 [%s]을(를) 찾을 수 없음" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "mdiskgrp에 따옴표 누락 %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "migration_policy는 'on-demand' 또는 'never'이어야 함. 패스됨: %s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "%(vol)s 볼륨에서 mkfs가 실패했습니다. 오류 메시지: %(err)s." - -msgid "mock" -msgstr "mock" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs가 설치되지 않음" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "drbdmanage에서 이름이 %s인 다중 자원을 발견함" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "스냅샷 ID가 %s인 다중 자원이 발견됨" - -msgid "name cannot be None" -msgstr "이름은 None일 수 없음" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "naviseccli_path: NAVISECCLI 도구 %(path)s을(를) 찾을 수 없습니다." - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "drbdmanage에서 ID가 %s인 스냅샷을 찾을 수 없음" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "ID가 %s인 스냅샷이 정확하게 하나가 아님" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "ID가 %s인 볼륨이 정확하게 하나가 아님" - -#, python-format -msgid "obj missing quotes %s" -msgstr "오브젝트에 따옴표 누락 %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled가 해제되지 않았습니다. " - -msgid "progress must be an integer percentage" -msgstr "진행상태는 정수 백분율이어야 함" - -msgid "promote_replica not implemented." -msgstr "promote_replica가 구현되지 않았습니다." - -msgid "provider must be defined" -msgstr "제공자를 정의해야 함 " - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"이 볼륨 드라이버에서는 qemu-img %(minimum_version)s 이상이 필요합니다. 현재 " -"qemu-img 버전: %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img가 설치되지 않고 이미지가 %s 유형입니다. qemu-img가 설치되지 않은 ê²½" -"우 RAW 이미지만 사용할 수 있습니다. " - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img가 설치되지 않고 디스크 형식이 지정되지 않았습니다. qemu-img가 설치되" -"지 않은 경우 RAW 이미지만 사용할 수 있습니다. " - -msgid "rados and rbd python libraries not found" -msgstr "rados 및 rbd python 라이브러리를 찾을 수 없음" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "" -"read_deleted는 'no', 'yes', 'only' 중에서 선택 가능하며, %r은(는) 불가능함" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"복원: %(vol_id)s이(가) %(bpath)s으로 백업 하드 링크를 제거하지 못했습니다.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"복원: %(vol_id)s이(가) %(bpath)s에서 dsmc를 실행하는 데 실패했습니다.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"복원: %(vol_id)s이(가) 실패했습니다.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"restore_backup이 중단되었습니다. 실제 오브젝트 목록이 메타데이터에 저장된 오" -"브젝트 목록과일치하지 않습니다. " - -msgid "root element selecting a list" -msgstr "목록을 선택하는 루트 요소" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"rtslib_fb에 멤버 %s이(가) 누락됨: 새 python-rtslib-fb가 필요할 수 있습니다. " - -msgid "san_ip is not set." -msgstr "san_ip가 설정되지 않았습니다. " - -msgid "san_ip must be set" -msgstr "san_ip가 설정되어야 함" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip: 필수 필드 구성입니다. san_ip가 설정되지 않았습니다." - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"cinder.conf의 Datera 드라이버에 대해 san_login 및/또는 san_password가설정되" -"지 않았습니다. 이 정보를 설정하고 cinder-volume 서비스를 다시시작하십시오. " - -msgid "serve() can only be called once" -msgstr "serve()는 한 번만 호출할 수 있음" - -msgid "service not found" -msgstr "서비스를 찾을 수 없음" - -msgid "snapshot does not exist" -msgstr "스냅샷이 없음" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "스냅샷 id:%s을(를) 찾을 수 없음" - -#, python-format -msgid "snapshot-%s" -msgstr "스냅샷-%s" - -#, python-format -msgid "source vol id:%s not found" -msgstr "소스 볼륨 id:%s을(를) 찾을 수 없음" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "소스 볼륨 id:%s을(를) 복제할 수 없음" - -msgid "status must be available" -msgstr "상태가 사용 가능해야 함" - -msgid "subclasses must implement construct()!" -msgstr "서브클래스가 construct()를 구현해야 합니다!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo에 실패, 무시하고 계속합니다. " - -msgid "sync_replica not implemented." -msgstr "sync_replica가 구현되지 않았습니다." - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"targetcli가 설치되지 않아 기본 디렉토리(%(default_path)s)를 작성할 수 없음: " -"%(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "" -"terminate_connection: 커넥터에서 호스트 이름을 가져오는 데 실패했습니다." - -msgid "timeout creating new_volume on destination host" -msgstr "대상 호스트에 new_volume을 작성하는 중에 제한시간이 초과됨 " - -msgid "too many body keys" -msgstr "본문 키가 너무 많음" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "umount: %s: 마운트되지 않았음" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "umount: %s: 대상이 사용 중임" - -msgid "umount: : some other error" -msgstr "umount: : 기타 특정 오류" - -msgid "umount: : target is busy" -msgstr "umount: : 대상이 사용 중임" - -#, python-format -msgid "unrecognized argument %s" -msgstr "인식되지 않는 인수 %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "지원되지 않는 압축 알고리즘: %s" - -msgid "valid iqn needed for show_target" -msgstr "show_target에 필요한 올바른 iqn" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "vdisk %s이(가) 정의되지 않았습니다. " - -msgid "vmemclient python library not found" -msgstr "vmemclient python 라이브러리를 찾을 수 없음" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "drbdmanage에서 볼륨 %s을(를) 찾을 수 없음" - -msgid "volume assigned" -msgstr "볼륨 지정됨" - -msgid "volume changed" -msgstr "볼륨 변경됨" - -msgid "volume does not exist" -msgstr "볼륨이 없음" - -msgid "volume is already attached" -msgstr "볼륨이 이미 접속됨" - -msgid "volume is not local to this node" -msgstr "볼륨이 이 노드에 대해 로컬이 아님" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"볼륨 크기 %(volume_size)d은(는) %(size)d 크기의 백업을 복원하기에 너무 작습니" -"다. " - -#, python-format -msgid "volume size %d is invalid." -msgstr "볼륨 크기 %d이(가) 올바르지 않음" - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "일관성 그룹에 볼륨을 작성할 때 volume_type이 제공되어야 합니다." - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id는 None일 수 없음" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "일관성 그룹 %(name)s 작성에 volume_types가 제공되어야 합니다." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "일관성 그룹 %s 작성에 volume_types가 제공되어야 합니다." - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "wait_for_condition: %s 제한시간 초과되었습니다. " diff --git a/cinder/locale/pt_BR/LC_MESSAGES/cinder.po b/cinder/locale/pt_BR/LC_MESSAGES/cinder.po deleted file mode 100644 index 52b824215..000000000 --- a/cinder/locale/pt_BR/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,8143 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# FIRST AUTHOR , 2011 -# Gabriel Wainer, 2013 -# Lucas Ribeiro , 2014 -# Rodrigo Felix de Almeida , 2014 -# Lucas Palm , 2015. #zanata -# OpenStack Infra , 2015. #zanata -# Lucas Palm , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-02-03 05:54+0000\n" -"Last-Translator: Lucas Palm \n" -"Language: pt-BR\n" -"Plural-Forms: nplurals=2; plural=(n > 1);\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Portuguese (Brazil)\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"Versão do OpenStack Cinder: %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr " mas o tamanho agora é %d" - -#, python-format -msgid " but size is now %d." -msgstr " porém, o tamanho atual é %d." - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing não pode gerenciar um volume conectado a hosts. " -"Desconecte esse volume dos hosts existentes antes de importar" - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"resultado: %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s: %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s: Permissão negada." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s: Falha com saída da CLI inesperada.\n" -" Comando: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"Código de Status: %(_status)s\n" -"Corpo: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, subjectAltName: %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s: criando NetworkPortal: assegure-se de que a porta %(port)d no " -"IP %(ip)s não esteja sendo usada por outro serviço." - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "%(name)s tem um requisito de caracteres mínimo de %(min_length)s." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s possui mais de %(max_length)s caracteres." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s falhou. Objeto de backup possui " -"modo inesperado. Backups de arquivo ou imagem suportados, modo real é " -"%(vol_mode)s." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" -"O Serviço %(service)s não é %(status)s no dispositivo de armazenamento: " -"%(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s deve ser <= %(max_value)d" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s deve ser >= %(min_value)d" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "Valor %(worker_name)s de %(workers)d é inválido, deve ser maior que 0." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"%s não pode ser acessado. Verifique se o GPFS está ativo e o sistema de " -"arquivos está montado." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"%s não pode ser redimensionado usando a operação de clone, pois ele não " -"contém blocos." - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"%s não pode ser redimensionado usando a operação de clone, pois ele está " -"hospedado no volume compactado" - -#, python-format -msgid "%s configuration option is not set." -msgstr "A opção de configuração %s não está definida." - -#, python-format -msgid "%s is not a directory." -msgstr "%s não é um diretório." - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s não é uma sequência ou unicode" - -#, python-format -msgid "%s is not installed" -msgstr "%s não está instalado" - -#, python-format -msgid "%s is not installed." -msgstr "%s não está instalado." - -#, python-format -msgid "%s is not set" -msgstr "%s não está configurado" - -#, python-format -msgid "%s is not set." -msgstr "%s não está configurado." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s deve ser uma imagem bruta ou qcow2 válida." - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s deve ser um caminho absoluto." - -#, python-format -msgid "%s must be an integer." -msgstr "%s deve ser um número inteiro." - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s não configurado em cinder.conf" - -#, python-format -msgid "%s not set." -msgstr "%s não definido." - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s' é inválido para flashsystem_connection_protocol no arquivo de " -"configuração. valor(es) válido(s) são %(enabled)s." - -msgid "'active' must be present when writing snap_info." -msgstr "'ativo' deve estar presente ao gravar snap_info." - -msgid "'consistencygroup_id' must be specified" -msgstr "'consistencygroup_id' deve ser especificado" - -msgid "'qemu-img info' parsing failed." -msgstr "Falha na análise de 'qemu-img info'." - -msgid "'status' must be specified." -msgstr "'status' deve ser especificado." - -msgid "'volume_id' must be specified" -msgstr "'volume_id' deve ser especificado" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"(Comando: %(cmd)s) (Código de Retorno: %(exit_code)s) (Saída padrão: " -"%(stdout)s) (Erro padrão: %(stderr)s)" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "Um LUN (HLUN) não foi localizado. (LDEV: %(ldev)s)" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"Um LUN (HLUN) livre não foi localizado. Inclua um grupo de hosts diferente. " -"(LDEV: %(ldev)s)" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "" -"Um grupo de hosts não pôde ser incluído. (porta: %(port)s, nome: %(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"Um grupo de hosts não pôde ser excluído. (porta: %(port)s, GID: %(gid)s, " -"nome: %(name)s)" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "Um grupo de hosts é inválido. (grupo de hosts: %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "Um par não pode ser excluído. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"Um par não pôde ser criado. O número máximo do par é excedido. (método de " -"cópia: %(copy_method)s, P-VOL: %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "Um parâmetro é inválido. (%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "Um valor de parâmetro é inválido. (%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "Um conjunto não pôde ser localizado. (ID do conjunto: %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Um status de captura instantânea é inválido. (status: %(status)s)" - -msgid "A volume ID or share was not specified." -msgstr "Um ID de volume ou compartilhamento não foi especificado." - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "Um status de volume é inválido. (status: %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "API %(name)s falhou com sequência de erros %(err)s" - -msgid "API key is missing for CloudByte driver." -msgstr "A chave da API está ausente para o driver CloudByte." - -#, python-format -msgid "API response: %s" -msgstr "Resposta da API: %s" - -msgid "API version could not be determined." -msgstr "A versão da API não pôde ser determinada." - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" -"Prestes a excluir projetos filhos que têm cota diferente de zero. Isso não " -"deve ser executado" - -msgid "Access list not available for public volume types." -msgstr "Lista de acesso não disponível para tipos de volume público." - -msgid "Activate or deactivate QoS error." -msgstr "Erro ao ativar ou desativar QoS" - -msgid "Activate snapshot error." -msgstr "Erro ao ativar captura instantânea." - -msgid "Add FC port to host error." -msgstr "Erro ao incluir porta FC no host." - -msgid "Add fc initiator to array error." -msgstr "Erro ao incluir inicializador de FC na matriz." - -msgid "Add initiator to array error." -msgstr "Erro ao incluir inicializador na matriz." - -msgid "Add lun to cache error." -msgstr "Erro ao incluir lun no cache." - -msgid "Add lun to partition error." -msgstr "Erro ao incluir LUN na partição." - -msgid "Add mapping view error." -msgstr "Erro ao incluir visualização de mapeamento." - -msgid "Add new host error." -msgstr "Erro ao incluir novo host." - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"Todos os conjuntos de armazenamento especificados para serem gerenciados não " -"existem. Verifique sua configuração. Não existem conjuntos: %s" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "Um erro ocorreu em SheepdogDriver. (Motivo: %(reason)s)" - -msgid "An error has occurred during backup operation" -msgstr "Um erro ocorreu durante a operação de backup" - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "Ocorreu um erro ao buscar o volume \"%s\"." - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"Ocorreu um erro durante a operação LUNcopy. Nome de LUNcopy: " -"%(luncopyname)s. O status de LUNcopy: %(luncopystatus)s. Estado de LUNcopy: " -"%(luncopystate)s." - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "Ocorreu um erro ao ler o volume \"%s\"." - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "Ocorreu um erro ao gravar no volume \"%s\"." - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "" -"Um usuário de CHAP iSCSI não pôde ser incluído. (nome de usuário: %(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "" -"Um usuário do CHAP iSCSI não pôde ser excluído. (nome de usuário: %(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"Um destino de iSCSI não pôde ser incluído. (porta: %(port)s, alias: " -"%(alias)s, motivo: %(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"Um destino de iSCSI não pôde ser excluído. (porta: %(port)s, tno: %(tno)s, " -"alias: %(alias)s)" - -msgid "An unknown exception occurred." -msgstr "Ocorreu uma exceção desconhecida." - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "" -"Um usuário com escopo do token definido para um subprojeto não tem permissão " -"para ver a quota de seus pais." - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "A matriz não existe ou está off-line. O status atual da matriz é %s." - -msgid "Associate host to hostgroup error." -msgstr "Erro ao associar host ao grupo de hosts." - -msgid "Associate host to mapping view error." -msgstr "Erro ao associar host ao mapeamento." - -msgid "Associate initiator to host error." -msgstr "Erro ao associar inicializador ao host." - -msgid "Associate lun to lungroup error." -msgstr "Erro ao associar LUN ao grupo de LUNs." - -msgid "Associate lungroup to mapping view error." -msgstr "Erro ao associar grupo de LUNs à visualização de mapeamento." - -msgid "Associate portgroup to mapping view error." -msgstr "Erro ao associar grupo de portas à visualização de mapeamento." - -msgid "At least one valid iSCSI IP address must be set." -msgstr "Pelo menos um endereço IP iSCSI válido deve ser configurado." - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "Tentativa de transferir %s com chave de auth inválida." - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "" -"Detalhes do grupo de autenticação [%s] não localizados no armazenamento " -"CloudByte." - -msgid "Auth user details not found in CloudByte storage." -msgstr "" -"Detalhes do usuário de autenticação não localizados no armazenamento do " -"CloudByte." - -msgid "Authentication error" -msgstr "Erro de Autenticação" - -msgid "Authorization error" -msgstr "Erro de autorização" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "A zona de disponibilidade '%(s_az)s' é inválida." - -msgid "Available categories:" -msgstr "Categorias disponíveis:" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"As especificações de QoS backend não são suportadas nesta família de " -"armazenamento e versão ONTAP. " - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "Backend não existe (%(backend)s)" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "Relatórios de backend: %(message)s" - -msgid "Backend reports: item already exists" -msgstr "Relatórios de backend: o item já existe" - -msgid "Backend reports: item not found" -msgstr "Relatórios de backend: item não localizado" - -msgid "Backend server not NaServer." -msgstr "O servidor Backend não é NaServer." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "" -"Ocorrência de tempo limite de nova tentativa do serviço de backend: " -"%(timeout)s segundos" - -msgid "Backend storage did not configure fiber channel target." -msgstr "Armazenamento de backend não configurou o destino do Fiber Channel." - -msgid "Backing up an in-use volume must use the force flag." -msgstr "O backup de um volume em uso deve usar a sinalização de força." - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "O backup %(backup_id)s não pôde ser localizado." - -msgid "Backup RBD operation failed" -msgstr "Operação RBD de backup falhou" - -msgid "Backup already exists in database." -msgstr "Backup já existe no banco de dados." - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "O driver de Backup reportou um erro: %(message)s" - -msgid "Backup id required" -msgstr "ID de backup necessário" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "" -"Backup não é suportado para volumes GlusterFS com capturas instantâneas." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "" -"O backup é suportado apenas para volumes SOFS sem fazer backup do arquivo." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "Backup é suportado apenas para volumes GlusterFS em formato bruto." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "O backup é suportado apenas para volumes SOFS não formatados." - -msgid "Backup operation of an encrypted volume failed." -msgstr "A operação de backup de um volume criptografado falhou." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"O serviço de backup %(configured_service)s não suporta verificação. O ID do " -"backup %(id)s não foi verificado. Ignorando verificação." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"Serviço de backup %(service)s não suporta verificação. ID do backup %(id)s " -"não foi verificado. Ignorando reconfiguração." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "Backup deve ter apenas uma captura instantânea mas possui apenas %s" - -msgid "Backup status must be available" -msgstr "O status de backup deve ser disponível" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "Status de backup deve ser disponível e não %s." - -msgid "Backup status must be available or error" -msgstr "O status de backup deve ser disponível ou erro" - -msgid "Backup to be restored has invalid size" -msgstr "O backup a ser restaurado tem tamanho inválido" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "Linha de status inválido retornada: %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "Chave(s) inválida(s) no conjunto de quota: %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" -"Resposta inválida ou inesperada da API de backend do volume de " -"armazenamento: %(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "" -"Formato de projeto inválido: o projeto não está no formato adequado (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" -"Solicitação inválida enviada para cluster Datera: Argumentos inválidos: " -"%(args)s | %(message)s" - -msgid "Bad response from Datera API" -msgstr "Resposta inválida da API Datera" - -msgid "Bad response from SolidFire API" -msgstr "Resposta inválida da API SolidFire" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "Resposta inválida de XMS, %s" - -msgid "Binary" -msgstr "binário" - -msgid "Blank components" -msgstr "Componentes em branco" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Esquema de autenticação da API Blockbridge (token ou senha)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Senha da API Blockbridge (para esquema de autenticação 'password')" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Token da API Blockbridge (para esquema de autenticação 'token')" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Usuário da API Blockbridge (para esquema de autorização 'password')" - -msgid "Blockbridge api host not configured" -msgstr "Host da API Blockbridge não configurado" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "" -"Blockbridge configurado com esquema de autenticação inválido " -"'%(auth_scheme)s'" - -msgid "Blockbridge default pool does not exist" -msgstr "O conjunto padrão Blockbridge não existe" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" -"Senha Blockbridge não configurada (necessária para esquema de autenticação " -"'password')" - -msgid "Blockbridge pools not configured" -msgstr "Conjuntos Blockbridge não configurados" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" -"Token Blockbridge não configurado (necessário para esquema de autenticação " -"'token')" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" -"Usuário Blockbridge não configurado (necessário para esquema de autenticação " -"'password')" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "O segredo do CHAP deve ter de 12 a 16 bytes." - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Saída de Exceção da CLI:\n" -" comando: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Saída de Exceção da CLI:\n" -" comando: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E O mapeamento de VDisk para host não foi criado porque o VDisk já " -"está mapeado para um host.\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "versão CONCERTO não é suportada" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "CPG (%s) não existe na matriz" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "O nome do cache é Nenhum; configure smartcache:cachename na chave." - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "" -"O volume de cache %(cache_vol)s não tem a captura instantânea %(cache_snap)s." - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "Não é possível localizar ID de cache pelo nome do cache %(name)s." - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "Não é possível localizar o ID da partição por nome %(name)s." - -#, python-format -msgid "Can not translate %s to integer." -msgstr "Não foi possível converter %s para inteiro." - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "Não é possível acessar 'scality_sofs_config': %s" - -msgid "Can't decode backup record." -msgstr "Não é possível decodificar registro de backup." - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "" -"Não é possível localizar o nome do cache na matriz; o nome do cache é: " -"%(name)s." - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "" -"Não é possível localizar o nome da partição na matriz; o nome da partição é: " -"%(name)s." - -#, python-format -msgid "Can't open config file: %s" -msgstr "Não é possível abrir o arquivo de configuração: %s" - -msgid "Can't parse backup record." -msgstr "Não é possível analisar o registro de backup." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"Não é possível incluir o volume %(volume_id)s no grupo de consistências " -"%(group_id)s porque ele não possui nenhum tipo de volume." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"Não é possível incluir o volume %(volume_id)s no grupo de consistências " -"%(group_id)s porque ele já está no grupo de consistências %(orig_group)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"Não é possível incluir o volume %(volume_id)s no grupo de consistências " -"%(group_id)s porque o volume não pode ser localizado." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"Não é possível incluir o volume %(volume_id)s no grupo de consistências " -"%(group_id)s porque o volume não existe." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"Não é possível incluir o volume %(volume_id)s no grupo de consistências " -"%(group_id)s porque o volume está em um estado inválido: %(status)s. Os " -"estados válidos são: %(valid)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"Não é possível incluir o volume %(volume_id)s no grupo de consistências " -"%(group_id)s porque o tipo de volume %(volume_type)s não é suportado pelo " -"grupo." - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"Não é possível anexar o volume já anexado %s; a anexação múltipla está " -"desativada pela opção de configuração 'netapp_enable_multiattach'." - -msgid "Cannot connect to ECOM server." -msgstr "Não é possível conectar-se ao servidor ECOM." - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"Não é possível criar clone de tamanho %(vol_size)s a partir do volume de " -"tamanho %(src_vol_size)s" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"Não é possível criar o grupo de consistências %(group)s porque a captura " -"instantânea %(snap)s não está em um estado válido. Os estados válidos são: " -"%(valid)s." - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"Não é possível criar grupo de consistências %(group)s porque o volume de " -"origem %(source_vol)s não está em um estado válido. Os estados válidos são: " -"%(valid)s." - -#, python-format -msgid "Cannot create directory %s." -msgstr "Não é possível criar o diretório %s." - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "" -"Não foi possível criar especificações de criptografia. Tipo de volume em uso." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"Não foi possível criar imagem do formato de disco: %s. Apenas o formato de " -"disco vmdk disk é aceito." - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "" -"Não é possível criar visualização de mascaramento: %(maskingViewName)s. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"Não é possível criar mais de %(req)s volumes na matriz ESeries quando " -"'netapp_enable_multiattach' está configurado como true." - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "" -"Não é possível criar ou localizar um grupo de armazenamentos com o nome " -"%(sgGroupName)s." - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"Não é possível criar o volume de tamanho %(vol_size)s a partir da captura " -"instantânea de tamanho %(snap_size)s" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "Não é possível criar volume de tamanho %s: não é múltiplo de 8GB." - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"Não é possível criar o volume_type com o nome %(name)s e as especificações " -"%(extra_specs)s" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "" -"Não é possível excluir o LUN %s enquanto existem capturas instantâneas." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"Não é possível excluir o volume de cache: %(cachevol_name)s. Ele foi " -"atualizado em %(updated_at)s e atualmente tem %(numclones)d instâncias de " -"volume." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"Não é possível excluir o volume de cache: %(cachevol_name)s. Ele foi " -"atualizado em %(updated_at)s e atualmente tem %(numclones)s instâncias de " -"volume." - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "" -"Não é possível excluir especificações de criptografia. Tipo de volume em uso." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "Não é possível executar /sbin/mount.sofs" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "Não é possível localizar o grupo CG %s." - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "" -"Não é possível localizar o Serviço de Configuração do Controlador para o " -"sistema de armazenamento %(storage_system)s." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "" -"Não é possível localizar o Serviço de replicação para criar volume para a " -"captura instantânea %s." - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "" -"Não é possível localizar o Serviço de replicação para excluir a captura " -"instantânea %s." - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "Não é possível localizar o Serviço de replicação no sistema %s." - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "" -"Não é possível localizar o Volume: %(id)s. operação cancelar gerenciamento. " -"Saindo..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "" -"Não é possível localizar Volume:%(volumename)s. Estender operação. Saindo...." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "" -"Não é possível localizar o número do dispositivo para o volume " -"%(volumeName)s." - -msgid "Cannot find migration task." -msgstr "Não é possível localizar a tarefa de migração." - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "Não é possível localizar o serviço de replicação no sistema %s." - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "" -"Não é possível localizar a instância CG de origem. consistencygroup_id: %s." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "Não é possível obter mcs_id por ID de canal: %(channel_id)s." - -msgid "Cannot get necessary pool or storage system information." -msgstr "" -"Não é possível obter as informações necessárias do conjunto ou do sistema de " -"armazenamento." - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"Não é possível obter ou criar um grupo de armazenamento: %(sgGroupName)s " -"para o volume %(volumeName)s " - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "Não é possível obter ou criar o grupo inicializador: %(igGroupName)s. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "Não é possível obter grupo da porta: %(pgGroupName)s. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"Não é possível obter o grupo de armazenamento: %(sgGroupName)s da " -"visualização de mascaramento %(maskingViewInstanceName)s. " - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Não é possível obter o intervalo de tamanho suportado para %(sps)s Código de " -"retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"Não é possível obter o grupo de armazenamentos padrão para a política FAST: " -"%(fastPolicyName)s." - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "Não é possível montar Scality SOFS, verifique os erros no syslog" - -msgid "Cannot ping DRBDmanage backend" -msgstr "Não é possível executar ping do backend do DRBDmanage" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "Não é possível colocar o volume %(id)s em %(host)s" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"Não é possível fornecer 'cgsnapshot_id' e 'source_cgid' para criar o grupo " -"de consistências %(name)s da origem." - -msgid "Cannot register resource" -msgstr "Não foi possível registrar recurso" - -msgid "Cannot register resources" -msgstr "Não foi possível registrar recursos" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"Não é possível remover o volume %(volume_id)s a partir do grupo de " -"consistências %(group_id)s porque ele não está no grupo." - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"Não é possível remover o volume %(volume_id)s a partir do grupo de " -"consistências %(group_id)s porque o volume está em um estado inválido: " -"%(status)s. Os estados válidos são: %(valid)s." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "Não é possível digitar novamente de uma matriz 3PAR para outra." - -msgid "Cannot retype to a CPG in a different domain." -msgstr "Não é possível digitar novamente para um CPG em um domínio diferente." - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "" -"Não é possível digitar novamente em um CPG de snap em um domínio diferente." - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"Não é possível executar o comando vgc-cluster; verifique se o software está " -"instalado e as permissões estão configuradas corretamente." - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "Não é possível definir hitachi_serial_number e hitachi_unit_name." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "Não é possível especificar o nome e o ID do domínio de proteção." - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "" -"Não é possível especificar o nome e o ID do conjunto de armazenamentos." - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"Não é possível atualizar o grupo de consistências %(group_id)s porque nenhum " -"nome, descrição, add_volumes ou remove_volumes válido foi fornecido." - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "" -"Não é possível atualizar especificações de criptografia. Tipo de volume em " -"uso." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "Não é possível atualizar volume_type %(id)s" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "Não é possível verificar a existência do objeto: %(instanceName)s." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "CgSnapshot %(cgsnapshot_id)s não pôde ser encontrado." - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cgsnahost está vazio. Nenhum grupo de consistências será criado." - -msgid "Cgsnapshot status must be available or error" -msgstr "O status da cgsnapshot deve estar disponível ou com erro" - -msgid "Change lun priority error." -msgstr "Erro ao mudar prioridade de LUN." - -msgid "Change lun smarttier policy error." -msgstr "Erro ao mudar política smarttier de LUN." - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "A mudança usaria menos de 0 para os recursos a seguir: %(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "" -"Verifique as permissões de acesso para o compartilhamento do ZFS designado a " -"este driver." - -msgid "Check hostgroup associate error." -msgstr "Verifique o erro de associação ao grupo de hosts." - -msgid "Check initiator added to array error." -msgstr "Erro ao verificar inicializador incluído na matriz." - -msgid "Check initiator associated to host error." -msgstr "Erro ao verificar inicializador associado ao host." - -msgid "Check lungroup associate error." -msgstr "Verifique o erro de associação ao grupo de LUNs." - -msgid "Check portgroup associate error." -msgstr "Verifique o erro de associação ao grupo de portas." - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"Verifique o estado do serviço http. Além disso, assegure-se de que o número " -"da porta https seja o mesmo que o especificado em cinder.conf." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "" -"O tamanho do chunk não é múltiplo do tamanho de bloco para criar o hash." - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "O recurso de clonagem não possui licença no %(storageSystem)s." - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "" -"O cluster não está formatado. É provável que seja necessário executar \"dog " -"cluster format\"." - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "Comando %(cmd)s bloqueado na CLI e foi cancelado" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition: tempo limite de %s" - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "CommandLineHelper._wait_for_condition: tempo limite de %s." - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"Ativador de Deduplicação não está instalado. Não é possível criar volume " -"compactado." - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "Cluster de cálculo: %(cluster)s não localizado." - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "O arquivo de configuração %(configurationFile)s não existe." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "O valor de configuração %s não está configurado." - -msgid "Configured host type is not supported." -msgstr "O tipo de host configurado não é suportado." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"Conflito de especificações de QoS no tipo de volume %s: quando a " -"especificação de QoS é associada ao tipo de volume; \"netapp:qos_policy_group" -"\" não é permitido nas especificações extras de tipo de volume." - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Falha de conexão ao Glance: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Conexão com o swift falhou: %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "O conector não fornece: %s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "O conector não possui as informações necessárias: %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"O grupo de consistências %s ainda contém volumes. A sinalização de força é " -"necessária para excluí-lo." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "O grupo de consistências %s ainda possui cgsnapshots dependentes." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "O grupo de consistências está vazio. Nenhuma cgsnapshot será criada." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"O status do grupo de consistências deve estar disponível ou com erro, porém, " -"o status atual é:%s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "" -"O status do grupo de consistências deve estar disponível, mas o status atual " -"é: %s." - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "ConsistencyGroup %(consistencygroup_id)s não pôde ser encontrado." - -msgid "Container" -msgstr "Contêiner" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"Formato de contêiner: %s não é suportado pelo driver VMDK, somente 'bare' é " -"suportado." - -msgid "Container size smaller than required file size." -msgstr "Tamanho do contêiner menor do que o tamanho do arquivo necessário." - -msgid "Content type not supported." -msgstr "Tipo de conteúdo não suportado." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "" -"O Serviço de configuração do Controller não foi localizado em " -"%(storageSystemName)s." - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "O IP do controlador '%(host)s' não pôde ser resolvido: %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "Convertido em %(f1)s, mas o formato agora é %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "Convertido em %(vol_format)s, mas o formato agora é %(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "Convertido em bruto, mas o formato é agora %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "Convertida para raw, mas o formato agora é %s." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"Cópia da tarefa do volume falhou: convert_to_base_volume: id=%(id)s, " -"configuração=%(status)s." - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "Copiando metadados de %(src_type)s %(src_id)s para %(vol_id)s." - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "Não foi possível localizar o ID do cluster GPFS: %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "" -"Não foi possível localizar o dispositivo do sistema de arquivos GPFS: %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "" -"Não foi possível localizar um host para o volume %(volume_id)s com o tipo " -"%(type_id)s." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "Não foi possível localizar a configuração em %(path)s" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "" -"Não foi possível localizar exportação iSCSI para o volume %(volumeName)s." - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "Não foi possível localizar iSCSI export para o volume %s" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "" -"Não foi possível localizar o destino de iSCSI para o volume: %(volume_id)s." - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "" -"Não foi possível localizar a chave na saída do comando %(cmd)s: %(out)s." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "Não foi possível encontrar o parâmetro %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "Não foi possível localizar o destino %s" - -msgid "Could not get system name." -msgstr "Não foi possível obter o nome do sistema." - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "" -"Não foi possível carregar o aplicativo paste app '%(name)s' a partir do " -"%(path)s" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "Não foi possível ler %s. Rodando novamente com sudo" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "Não foi possível salvar a configuração para %(file_path)s: %(exc)s" - -msgid "Create QoS policy error." -msgstr "Erro ao criar política de QoS." - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Criação de backup interrompida, esperava-se o status de backup " -"%(expected_status)s, mas foi obtido %(actual_status)s." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Criação de backup interrompida, esperava-se o status de volume " -"%(expected_status)s, mas foi obtido %(actual_status)s." - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" -"A criação de volumes criptografados com o tipo %(type)s da imagem %(image)s " -"não é suportada." - -msgid "Create export for volume failed." -msgstr "Falha ao criar exportação para o volume." - -msgid "Create hostgroup error." -msgstr "Erro ao criar grupo de hosts." - -msgid "Create lun migration error." -msgstr "Erro ao criar migração de LUN." - -msgid "Create luncopy error." -msgstr "Erro de criação de luncopy." - -msgid "Create lungroup error." -msgstr "Erro ao criar grupo de LUNs." - -msgid "Create manager volume flow failed." -msgstr "Falha ao criar fluxo de volume do gerenciador." - -msgid "Create snapshot error." -msgstr "Erro de criação de captura instantânea." - -#, python-format -msgid "Create volume error. Because %s." -msgstr "Erro ao criar volume. Porque %s." - -msgid "Create volume failed." -msgstr "Criar o volume falhou." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"Criação e ativação de conjunto de zonas falhou: (Conjunto de Zona=" -"%(cfg_name)s erro=%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "" -"Criação e ativação de conjunto de zonas falhou: (Conjunto de Zona=" -"%(zoneset)s erro=%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "Criando usos para %(begin_period)s até %(end_period)s" - -msgid "Current host isn't part of HGST domain." -msgstr "O host atual não faz parte do domínio HGST." - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"O host atual não é válido para o volume %(id)s com tipo %(type)s, migração " -"não permitida" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"O host mapeado atualmente para o volume %(vol)s está no grupo de hosts não " -"suportado com %(group)s." - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "DESCONTINUADO: Implemente v1 da API Cinder." - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"Erro de configuração do driver DRBDmanage: algumas bibliotecas necessárias " -"(dbus, drbdmanage.*) não encontrado." - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage esperava um recurso (\"%(res)s\"), foi obtido %(n)d" - -msgid "Data ONTAP API version could not be determined." -msgstr "A versão da API do Data ONTAP não pôde ser determinada." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "" -"A operação ONTAP de dados em Modo 7 não suporta grupos de política de QoS." - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"A deduplicação é um tipo de fornecimento válido, mas requer a versão WSAPI " -"'%(dedup_version)s' versão '%(version)s' está instalada." - -msgid "Dedup luns cannot be extended" -msgstr "LUNs dedup não podem ser estendidos" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"Ativador de Deduplicação não está instalado. Não é possível criar volume " -"deduplicado" - -msgid "Default pool name if unspecified." -msgstr "Nome do conjunto padrão, se não especificado." - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"Quota padrão para recurso: %(res)s é definida pela flag de quota padrão: " -"quota_%(res)s, isso está deprecado agora. Por favor, use a classe de quota " -"padrão para definir a quota padrão." - -msgid "Default volume type can not be found." -msgstr "O tipo de volume padrão não pode ser localizado." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "" -"Define o conjunto de conjuntos expostos e suas cadeias de consulta de " -"backend associadas" - -msgid "Delete LUNcopy error." -msgstr "Erro ao excluir LUNcopy." - -msgid "Delete QoS policy error." -msgstr "Erro ao excluir política de QoS." - -msgid "Delete associated lun from lungroup error." -msgstr "Erro ao excluir LUN associado do grupo de LUNs." - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Exclusão de backup interrompida, o serviço de backup atualmente configurado " -"[%(configured_service)s] não é o serviço de backup que foi usado para criar " -"esse backup [%(backup_service)s]." - -msgid "Delete consistency group failed." -msgstr "Falha ao excluir grupo de consistências." - -msgid "Delete hostgroup error." -msgstr "Erro ao excluir grupo de hosts." - -msgid "Delete hostgroup from mapping view error." -msgstr "Erro ao excluir grupo de hosts do mapeamento." - -msgid "Delete lun error." -msgstr "Erro ao excluir lun." - -msgid "Delete lun migration error." -msgstr "Erro ao excluir migração de LUN." - -msgid "Delete lungroup error." -msgstr "Erro ao excluir grupo de LUNs." - -msgid "Delete lungroup from mapping view error." -msgstr "Erro ao excluir grupo de LUNs da visualização de mapeamento." - -msgid "Delete mapping view error." -msgstr "Erro ao excluir visualização de mapeamento." - -msgid "Delete portgroup from mapping view error." -msgstr "Erro ao excluir grupo de portas da visualização de mapeamento." - -msgid "Delete snapshot error." -msgstr "Erro ao excluir captura instantânea." - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "Remoção da captura instantânea do volume não suportada no estado: %s." - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup interrompida, esperava-se o status de backup " -"%(expected_status)s mas obteve %(actual_status)s." - -msgid "Deleting volume from database and skipping rpc." -msgstr "Excluindo volume do banco de dados e ignorando rpc." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "Exclusão de zonas falhou: (comando=%(cmd)s erro=%(err)s)." - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "" -"Dell API 2.1 ou mais recente é necessária para suporte do Grupo de " -"consistências" - -msgid "Describe-resource is admin only functionality" -msgstr "O Descrever-recurso é uma funcionalidade apenas administrativa" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "O destino possui migration_status %(stat)s, esperado %(exp)s." - -msgid "Destination host must be different than the current host." -msgstr "O host de destino deve ser diferente do host atual." - -msgid "Destination volume not mid-migration." -msgstr "Volume de destino não de migração intermediária." - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"Falha ao remover volume: mais de um anexo, mas nenhum attachment_id " -"fornecido." - -msgid "Detach volume from instance and then try again." -msgstr "Remova o volume da instância e, em seguida, tente novamente." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "Detectado mais de um volume com o nome %(vol_name)s" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "A coluna esperada não foi localizada em %(fun)s: %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "" -"Não foi possível localizar a chave esperada %(key)s em %(fun)s: %(raw)s." - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "Razão desativada contém caracteres inválidos ou é muito longa" - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "O domínio com o nome %s não foi localizado." - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Cluster GPFS de Nível Inferior Detectado. O recurso Clone do GPFS não está " -"ativado no nível de daemon do cluster %(cur)s - deve estar pelo menos no " -"nível %(min)s." - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "Falha ao inicializar conexão do driver (erro: %(err)s)." - -msgid "Driver must implement initialize_connection" -msgstr "O driver deve implementar initialize_connection" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" -"Driver decodificado com êxito importou os dados de backup, mas há campos " -"ausentes (%s)." - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"A versão %(current_version)s da API de proxy E-series não suporta o conjunto " -"integral de especificações extras SSC. A versão do proxy deve ser pelo menos " -"%(min_version)s." - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"Exceção da CLI do Driver Cinder de EMC VNX: %(cmd)s (Código de Retorno: " -"%(rc)s) (Saída: %(out)s)." - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword devem ter valores " -"válidos." - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"'cgsnapshot_id' ou 'source_cgid' deve ser fornecido para criar o grupo de " -"consistências %(name)s a partir da origem." - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"O SLO: %(slo)s ou carga de trabalho %(workload)s é inválido. Examine a " -"instrução de erro anterior para obter os valores válidos." - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "" -"Apenas um dos campos hitachi_serial_number ou hitachi_unit_name é necessário." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "" -"O Serviço de composição do elemento não foi localizado em " -"%(storageSystemName)s." - -msgid "Enables QoS." -msgstr "Permite de QoS." - -msgid "Enables compression." -msgstr "Ativa a compactação." - -msgid "Enables replication." -msgstr "Permite replicação." - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "Assegure-se de que configfs esteja montado em /sys/kernel/config." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao Incluir Inicializador: %(initiator)s em groupInitiatorGroup: " -"%(initiatorgroup)s Código de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Incluir ao TargetGroup: %(targetgroup)s com IQN: %(iqn)s Código de " -"retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Erro ao anexar o volume %(vol)s." - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro Clonando Captura Instantânea: %(snapshot)s no Volume: %(lun)s de " -"Conjunto: %(pool)s Projeto: %(project)s Projeto clone: %(clone_proj)s Código " -"de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Erro ao criar volume clonado: %(cloneName)s Código de retorno: %(rc)lu. " -"Erro: %(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro ao Criar Volume Clonado: Volume: %(cloneName)s Volume Volume: " -"%(sourceName)s. Código de Retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro ao Criar Grupo: %(groupName)s. Código de retorno: %(rc)lu. Erro: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Erro ao Criar Visualização de Mascaramento: %(groupName)s. Código de " -"retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro ao Criar Volume: %(volumeName)s. Código de retorno: %(rc)lu. Erro: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro ao Criar Volume: %(volumename)s. Código de retorno: %(rc)lu. Erro: " -"%(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro CreateGroupReplica: origem: %(source)s destino: %(target)s. Código de " -"retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao Criar Inicializador: %(initiator)s em Alias: %(alias)s Código de " -"retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao Criar Projeto: %(project)s no Conjunto: %(pool)s Código de retorno: " -"%(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao criar propriedade: %(property)s Tipo: %(type)s Descrição: " -"%(description)s Código de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erro ao Criar Compartilhamento: %(name)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Criar Captura Instantânea: %(snapshot)s no Volume: %(lun)s para o " -"Conjunto: %(pool)s Projeto: %(project)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Criar Captura Instantânea: %(snapshot)s no Compartilhamento: " -"%(share)s para Conjunto: %(pool)s Projeto: %(project)s Código de retorno: " -"%(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Erro ao Criar Destino: %(alias)s Código de Retorno: %(ret.status)d Mensagem: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao Criar TargetGroup: %(targetgroup)s withIQN: %(iqn)s Código de " -"retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Erro ao Criar Volume: %(lun)s Tamanho: %(size)s Código de retorno: " -"%(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro ao criar o novo código de retorno do volume composto: %(rc)lu. Erro: " -"%(error)s." - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao criar ação de replicação em: Conjunto: %(pool)s Projeto: %(proj)s " -"volume: %(vol)s para destino: %(tgt)s e conjunto: %(tgt_pool)s Código de " -"retorno: %(ret.status)d Mensagem: %(ret.data)s." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "Erro ao criar o volume desvinculado em uma operação Estender." - -msgid "Error Creating unbound volume." -msgstr "Erro ao Criar volume desvinculado." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro ao Excluir Volume: %(volumeName)s. Código de retorno: %(rc)lu. Erro: " -"%(error)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Excluir Captura Instantânea: %(snapshot)s no Compartilhamento: " -"%(share)s para Conjunto: %(pool)s Projeto: %(project)s Código de retorno: " -"%(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Excluir Captura Instantânea: %(snapshot)s no Volume: %(lun)s para " -"Conjunto: %(pool)s Projeto: %(project)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"Erro ao excluir volume: %(lun)s do Conjunto: %(pool)s, Projeto: %(project)s. " -"Código de retorno: %(ret.status)d, Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao excluir projeto: %(project)s no pool: %(pool)s Código de retorno: " -"%(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Erro ao excluir ação de replicação: %(id)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao Obter Inicializadores: InitiatorGroup: %(initiatorgroup)s Código de " -"retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao obter estatísticas do projeto: Conjunto: %(pool)s Projeto: " -"%(project)s Código de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Obter Compartilhamento: %(share)s no Conjunto: %(pool)s Projeto: " -"%(project)s Código de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Obter Captura Instantânea: %(snapshot)s no Volume:%(lun)s para " -"Conjunto: %(pool)s Projeto: %(project)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Erro ao Obter Destino: %(alias)s Código de retorno: %(ret.status)d Mensagem: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Obter Volume: %(lun)s em Conjunto: %(pool)s Projeto: %(project)s " -"Código de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Erro ao Migrar volume de um conjunto para outro. Código de retorno: " -"%(rc)lu. Erro: %(error)s." - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Erro ao Modificar visualização de mascaramento: %(groupName)s. Código de " -"retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Definir instalações do operador programável: %(props)s no Volume: " -"%(lun)s de Conjunto: %(pool)s Projeto: %(project)s Código de retorno: " -"%(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro ao finalizar a sessão de migração. Código de retorno: %(rc)lu. Erro: " -"%(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erro ao Verificar Inicializador: %(iqn)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erro ao Verificar o Conjunto: %(pool)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao Verificar Projeto: %(project)s no Conjunto: %(pool)s Código de " -"retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erro ao Verificar o Serviço: %(service)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erro ao Verificar Destino: %(alias)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Erro ao verificar compartilhamento: %(share)s no Projeto: %(project)s e no " -"Conjunto: %(pool)s Código de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"Erro ao incluir o Volume: %(volumeName)s com o caminho de instância: " -"%(volumeInstancePath)s." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Erro ao incluir inicializador para o grupo :%(groupName)s. Código de " -"retorno :%(rc)lu. Erro: %(error)s." - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "Erro ao incluir o volume ao volume composto. O erro é: %(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "Erro ao anexar o volume %(volumename)s ao volume de base de destino." - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"Erro de associação de grupo de armazenamento : %(storageGroupName)s. Para " -"Política FAST: %(fastPolicyName)s com descrição do erro: %(errordesc)s." - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "Erro ao conectar o volume %s. O limite de destino pode ser atingido!" - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Relacionamento de clone de quebra de erro: Nome da sincronização: " -"%(syncName)s Código de retorno: %(rc)lu. Erro: %(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "Erro ao se conectar ao cluster ceph." - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "Erro ao conectar via ssh: %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "Erro ao criar volume: %s." - -msgid "Error deleting replay profile." -msgstr "Erro ao excluir perfil de reprodução." - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "Erro ao excluir o volume %(vol)s: %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "Erro durante a análise do avaliador: %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erro ao editar compartilhamento: %(share)s no Conjunto: %(pool)s Código de " -"retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"Erro ao ativar iSER para NetworkPortal: assegure-se de que RDMA seja " -"suportado na porta iSCSI %(port)d no IP %(ip)s." - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "Erro encontrado durante limpeza de um anexo com falha: %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "Erro ao executar a API do CloudByte [%(cmd)s], Erro: %(err)s." - -msgid "Error executing EQL command" -msgstr "Erro ao executar o comando EQL" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Erro ao executar comando via ssh: %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "Erro ao estender o volume %(vol)s: %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "Erro ao estender volume:%(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "Erro ao localizar %(name)s." - -#, python-format -msgid "Error finding %s." -msgstr "Erro ao localizar %s." - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erro ao obter detalhes da versão do dispositivo. Código de retorno: %(ret." -"status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "Erro ao obter o ID do domínio do nome %(name)s: %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "Erro ao obter ID do domínio do nome %(name)s: %(id)s." - -msgid "Error getting initiator groups." -msgstr "Erro ao obter grupos do inicializador." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "Erro ao obter ID do conjunto do nome %(pool)s: %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "Erro ao obter o ID do conjunto do nome %(pool_name)s: %(err_msg)s." - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erro ao obter ação de replicação: %(id)s. Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erro ao obter detalhes da origem de replicação. Código de retorno: %(ret." -"status)d Mensagem: %(ret.data)s." - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Erro ao obter detalhes do destino de replicação. Código de retorno: %(ret." -"status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erro ao obter a versão: svc: %(svc)s. Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "Erro na resposta da API SolidFire: data=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "Erro na criação de espaço para %(space)s de tamanho %(size)d GB" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "Erro em space-extend para o volume %(space)s com %(size)d GB adicional" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "Erro ao mapear o volume %(vol)s. %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Erro ao modificar a sincronização de réplica: %(sv)s operação: " -"%(operation)s. Código de retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Erro ao modificar o Serviço: %(service)s Código de retorno: %(ret.status)d " -"Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao mover o volume: %(vol)s do projeto de origem: %(src)s para o projeto " -"de destino: %(tgt)s Código de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "Ocorreu um erro ao criar cgsnapshot %s." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "Ocorreu um erro ao excluir cgsnapshot %s." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "Ocorreu um erro ao atualizar o grupo de consistências %s." - -#, python-format -msgid "Error parsing config file: %s" -msgstr "Erro ao analisar o arquivo de configuração: %s" - -msgid "Error promoting secondary volume to primary" -msgstr "Erro ao promover o volume secundário para primário" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "Erro ao remover o volume %(vol)s. %(error)s." - -msgid "Error retrieving volume size" -msgstr "Erro ao recuperar o tamanho do volume" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao enviar atualização de replicação para o ID de ação: %(id)s. Código " -"de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" -"Erro ao enviar atualização de replicação. Erro retornado: %(err)s. Ação: " -"%(id)s." - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao configurar herança de replicação para %(set)s para o volume: %(vol)s " -"projeto %(project)s Código de retorno: %(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Erro ao separar o pacote: %(package)s da origem: %(src)s Código de retorno: " -"%(ret.status)d Mensagem: %(ret.data)s." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "Erro ao desvincular o volume %(vol)s do conjunto. %(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"Erro ao verificar tamanho do clone no clone do Volume: %(clone)s Tamanho: " -"%(size)d onSnapshot: %(snapshot)s" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "Erro ao verificar status da transação: %s" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "Erro ao obter dados via ssh: (comando=%(cmd)s erro=%(err)s)." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "Erro ao solicitar %(service)s da API." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "Erro ao executar CLI de zoneamento: (comando=%(cmd)s erro=%(err)s)." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"Excedido o número máximo de tentativas de planejamento %(max_attempts)d para " -"o volume %(volume_id)s" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "Exceção ao anexar metavolume ao volume de destino %(volumename)s." - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"Exceção durante a criação da réplica do elemento. Nome do clone: " -"%(cloneName)s Nome da origem: %(sourceName)s Especificações extras: " -"%(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "Exceção no _select_ds_for_volume: %s." - -#, python-format -msgid "Exception: %s" -msgstr "Exceção: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "Esperado um uuid, mas recebido %(uuid)s." - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" -"Número inteiro esperado para node_count, svcinfo lsiogrp retornou: %(node)s." - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "Nenhuma saída esperada do comando da CLI %(cmd)s, obtido %(out)s." - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"vdisk único esperado retornado de lsvdisk ao filtrar no vdisk_UID. " -"%(count)s foram retornados." - -#, python-format -msgid "Expected volume size was %d" -msgstr "Tamanho do volume esperado era %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Exportação de backup interrompida, esperava-se o status de backup " -"%(expected_status)s mas obteve %(actual_status)s." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Exportação de registro interrompida, o serviço de backup atualmente " -"configurado [%(configured_service)s] não é o serviço de backup que foi usado " -"para criar esse backup [%(backup_service)s]." - -msgid "Extend volume error." -msgstr "Erro ao estender volume." - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "" -"Estender o volume é suportado para este driver apenas quando não existem " -"capturas instantâneas." - -msgid "Extend volume not implemented" -msgstr "Estender volume não implementado" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"Ativador VP de FAST não é instalado. Não é possível configurar a política de " -"camadas para o volume" - -msgid "FAST is not supported on this array." -msgstr "O FAST não é suportado nesta matriz." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "Falha ao remover designação de %(volume)s" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "Falha ao criar volume de cache %(volume)s. Erro: %(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "Falha ao incluir conexão para a malha=%(fabric)s: Erro:%(err)s" - -msgid "Failed cgsnapshot" -msgstr "cgsnapshot falhou" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "" -"Falha ao criar captura instantânea para o volume %(volname)s: %(response)s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "Falha ao obter detalhes para o conjunto %s." - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "Falha ao remover conexão da malha=%(fabric)s: Erro:%(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "Falha ao Estender Volume %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "Falha ao efetuar login para o 3PAR (%(url)s) porque %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "Falha ao acessar a configuração de zoneamento ativa." - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "Falha ao acessar o status do conjunto de zonas:%s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"Falha ao adquirir um bloqueio de recurso. (serial: %(serial)s, inst: " -"%(inst)s, ret: %(ret)s, erro padrão: %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "Falha ao incluir %(vol)s ao %(sg)s após %(retries)s tentativas." - -msgid "Failed to add the logical device." -msgstr "Falha ao incluir o dispositivo lógico." - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Falha ao incluir o volume %(volumeName)s no grupo de consistências " -"%(cgName)s. Código de retorno: %(rc)lu. Erro: %(error)s." - -msgid "Failed to add zoning configuration." -msgstr "Falha ao incluir a configuração de zoneamento." - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" -"Falha ao designar o IQN do inicializador iSCSI. (porta: %(port)s, motivo: " -"%(reason)s)" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Falha ao associar qos_specs: %(specs_id)s com tipo %(type_id)s." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "Falha ao anexar destino iSCSI para o volume %(volume_id)s." - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "Falha ao fazer o backup dos metadados do volume - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"Falha ao fazer backup de metadados de volume – Objeto de backup de metadados " -"'backup.%s.meta' já existe" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "Falha ao clonar volume da captura instantânea %s." - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "Falha ao conectar-se ao %(vendor_name)s, Matriz %(host)s: %(err)s" - -msgid "Failed to connect to array" -msgstr "Falha ao conectar-se à matriz" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" -"Falha ao conectar-se ao daemon sheep. Endereço: %(addr)s, porta: %(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "Falha ao copiar imagem para o volume: %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "Falha ao copiar metadados para o volume: %(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "Falha ao copiar o volume; dispositivo de destino indisponível." - -msgid "Failed to copy volume, source device unavailable." -msgstr "Falha ao copiar o volume; dispositivo de origem indisponível." - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "Falha ao criar CG %(cgName)s da captura instantânea %(cgSnapshot)s." - -#, python-format -msgid "Failed to create IG, %s" -msgstr "Falha ao criar IG, %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "Falha ao criar imagem SolidFire-Volume" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "Falha ao criar Grupo de Volumes: %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Falha ao criar um arquivo. (arquivo: %(file)s, ret: %(ret)s, erro padrão: " -"%(err)s)" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "Falha ao criar uma captura instantânea temporária para o volume %s." - -msgid "Failed to create api volume flow." -msgstr "Falha ao criar o fluxo de volume da API." - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "Falha ao criar a captura instantânea cg %(id)s devido a %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "Falha ao criar grupo de consistências %(id)s devido a %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "Falha ao criar grupo de consistências %(id)s:%(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"Falha ao criar o grupo de consistências %s porque o grupo de consistências " -"VNX não pode aceitar LUNs compactados como membros." - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "Falha ao criar grupo de consistências: %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "Falha ao criar grupo de consistências: %(cgid)s. Erro: %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Falha ao criar grupo de consistências: %(consistencyGroupName)s Código de " -"retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "Falha ao criar ID(s) de hardware em %(storageSystemName)s." - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "Falha ao criar o host: %(name)s. Verifique se ele existir na matriz." - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "" -"Falha ao criar grupo de hosts: %(name)s. Verifique se ele existe na matriz." - -msgid "Failed to create iqn." -msgstr "Falha ao criar iqn." - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "Falha ao criar destino iscsi para o volume %(volume_id)s." - -msgid "Failed to create manage existing flow." -msgstr "Falha ao criar fluxo existente de gerenciamento." - -msgid "Failed to create manage_existing flow." -msgstr "Falha ao criar fluxo manage_existing." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "Falha ao criar mapa no mcs; nenhum canal pode ser mapeado." - -msgid "Failed to create map." -msgstr "Falha ao criar mapa." - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "Falha ao criar metadados para o volume: %(reason)s" - -msgid "Failed to create partition." -msgstr "Falha ao criar a partição." - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "Falha ao criar qos_specs: %(name)s com especificações %(qos_specs)s." - -msgid "Failed to create replica." -msgstr "Falha ao criar réplica." - -msgid "Failed to create scheduler manager volume flow" -msgstr "Falha ao criar fluxo de volume de gerenciador de planejador" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "Falha ao criar a captura instantânea %s" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "Falha ao criar captura instantânea, nenhum ID de LUN é especificado" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "Falha ao criar a captura instantânea para cg: %(cgName)s." - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "Falha ao criar captura instantânea para o volume %s." - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "" -"Falha ao criar política de captura instantânea no volume %(vol)s: %(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "" -"Falha ao criar área de recursos de captura instantânea no volume %(vol)s: " -"%(res)s." - -msgid "Failed to create snapshot." -msgstr "Falha ao criar captura instantânea." - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"Falha ao criar captura instantânea. As informações de volume do CloudByte " -"não foram localizadas para O volume OpenStack [%s]." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "Falha ao criar o conjunto thin, a mensagem de erro foi: %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "Falha ao criar o volume %s" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "Falha ao excluir SI para volume_id: %(volume_id)s porque ele tem par." - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Falha ao excluir um dispositivo lógico. (LDEV: %(ldev)s, motivo: %(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "Falha ao excluir cgsnapshot %(id)s devido a %(reason)s." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "Falha ao excluir o grupo de consistências %(id)s devido a %(reason)s." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "Falha ao excluir o grupo de consistências: %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Falha ao excluir o grupo de consistências: %(consistencyGroupName)s Código " -"de retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Falha ao excluir o conjunto de arquivos para o grupo de consistências " -"%(cgname)s Erro: %(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "Falha ao excluir iqn." - -msgid "Failed to delete map." -msgstr "Falha ao excluir mapa." - -msgid "Failed to delete partition." -msgstr "Falha ao excluir a partição." - -msgid "Failed to delete replica." -msgstr "Falha ao excluir a réplica." - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "Falha ao excluir a captura instantânea %s" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "Falha ao excluir a captura instantânea para cg: %(cgId)s." - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "" -"Falha ao excluir captura instantânea para snapshot_id: %s porque ela tem par." - -msgid "Failed to delete snapshot." -msgstr "Falha ao excluir captura instantânea." - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "Falha ao excluir o volume %(volumeName)s." - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Falha ao excluir volume para volume_id: %(volume_id)s porque ele tem par." - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "Falha ao remover o destino de iSCSI para o volume %(volume_id)s." - -msgid "Failed to determine blockbridge API configuration" -msgstr "Falha ao determinar a configuração da API blockbridge" - -msgid "Failed to disassociate qos specs." -msgstr "Falha ao desassociar qos specs. " - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Falha ao desassociar qos_specs: %(specs_id)s com tipo %(type_id)s." - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "" -"Falha ao assegurar a área de recursos de captura instantânea; não foi " -"possível localizar o volume para o ID %s" - -msgid "Failed to establish SSC connection." -msgstr "Falha ao estabelecer conexão SSC." - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"Falha ao executar a API do CloudByte [%(cmd)s]. Status de HTTP: %(status)s, " -"Erro: %(error)s." - -msgid "Failed to execute common command." -msgstr "Falha ao executar o comando comum." - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "Falha ao exportar para o volume: %(reason)s" - -msgid "Failed to find Storage Center" -msgstr "Falha ao localizar o Centro de Armazenamento" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "Falha ao localizar uma cópia do disco virtual no conjunto esperado." - -msgid "Failed to find account for volume." -msgstr "Falha ao localizar a conta para o volume." - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "" -"Falha ao localizar conjunto de arquivos para o caminho %(path)s, saída do " -"comando: %(cmdout)s." - -#, python-format -msgid "Failed to find host %s." -msgstr "Falha ao localizar host %s." - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "" -"Falha ao localizar o conjunto de armazenamentos para o volume de origem %s." - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "Falha ao obter detalhes da conta do CloudByte para a conta [%s]." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "Falha ao obter detalhes do destino de LUN para o LUN %s" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "Falha ao obter detalhes do destino do LUN %s." - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "Falha ao obter a lista de destinos de LUN para o LUN %s" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "Falha ao obter o ID da partição para o volume %(volume_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "" -"Falha ao obter o ID de captura instantânea de RAID da captura instantânea " -"%(snapshot_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "" -"Falha ao obter ID de captura instantânea de RAID da captura instantânea: " -"%(snapshot_id)s." - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"Falha ao obter um recurso de armazenamento. O sistema tentará obter o " -"recurso de armazenamento novamente. (recurse: %(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "Falha ao obter todas as associações de qos specs %s" - -msgid "Failed to get channel info." -msgstr "Falha ao obter informações do canal." - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "Falha ao obter nível de código (%s)." - -msgid "Failed to get device info." -msgstr "Falha ao obter informações do dispositivo." - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "Falha ao obter o domínio porque o CPG (%s) não existe na matriz." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "Falha ao obter IP no Canal %(channel_id)s com o volume: %(volume_id)s." - -msgid "Failed to get iqn info." -msgstr "Falha ao obter informações do iqn." - -msgid "Failed to get license info." -msgstr "Falha ao obter informações de licença." - -msgid "Failed to get lv info." -msgstr "Falha ao obter informações de lv." - -msgid "Failed to get map info." -msgstr "Falha ao obter informações do mapa." - -msgid "Failed to get model update from clone" -msgstr "Falha ao obter atualização de modelo a partir do clone" - -msgid "Failed to get name server info." -msgstr "Falha ao obter informações do servidor de nomes." - -msgid "Failed to get network info." -msgstr "Falha ao obter informações de rede." - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "Falha ao obter novo ID da parte no novo conjunto: %(pool_id)s." - -msgid "Failed to get partition info." -msgstr "Falha ao obter informações de partição." - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "Falha ao obter ID do conjunto com o volume %(volume_id)s." - -msgid "Failed to get replica info." -msgstr "Falha ao obter informações de réplica." - -msgid "Failed to get show fcns database info." -msgstr "Falha ao obter/mostrar informações do banco de dados fcns." - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "Falha ao obter o tamanho do volume %s" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "Falha ao obter captura instantânea para o volume %s." - -msgid "Failed to get snapshot info." -msgstr "Falha ao obter informações de captura instantânea." - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "Falha ao obter o IQN de destino para o LUN %s" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "Falha ao obter o portal de destino para o LUN %s" - -msgid "Failed to get targets" -msgstr "Falha ao obter destinos" - -msgid "Failed to get wwn info." -msgstr "Falha ao obter informações de wwn." - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"Falha ao obter, criar ou incluir o volume %(volumeName)s para visualização " -"de mascaramento %(maskingViewName)s. A mensagem de erro recebida foi " -"%(errorMessage)s." - -msgid "Failed to identify volume backend." -msgstr "Falha ao identificar backend do volume" - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Falha ao vincular o conjunto de arquivos para o compartilhamento %(cgname)s. " -"Erro: %(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "Falha ao efetuar logon na Matriz %s (login inválido?)." - -#, python-format -msgid "Failed to login for user %s." -msgstr "Falha ao efetuar login para o usuário %s." - -msgid "Failed to login with all rest URLs." -msgstr "Falha ao efetuar login com todas as URLs REST." - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" -"Falha ao realizar uma solicitação ao terminal do cluster Datera devido ao " -"seguinte motivo: %s" - -msgid "Failed to manage api volume flow." -msgstr "Falha ao gerenciar fluxo de volume da API." - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Falha ao gerenciar %(type)s %(name)s existente, porque o tamanho relatado " -"%(size)s não era um número de vírgula flutuante." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"Falha ao gerenciar o volume existente %(name)s devido a um erro na obtenção " -"do tamanho do volume." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"Falha ao gerenciar o volume existente %(name)s porque a operação de " -"renomeação falhou: Mensagem de erro: %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Falha ao gerenciar volume existente %(name)s, porque o tamanho relatado " -"%(size)s não era um número de vírgula flutuante." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"Falha ao gerenciar o volume existente porque o conjunto do tipo de volume " -"escolhido não corresponde ao compartilhamento NFS passado na referência de " -"volume." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"Falha ao gerenciar o volume existente porque o conjunto do tipo de volume " -"escolhido não corresponde ao sistema de arquivos passado na referência de " -"volume." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "" -"Falha ao gerenciar o volume existente porque o conjunto do tipo de volume " -"escolhido não corresponde ao conjunto do host." - -#, python-format -msgid "Failed to manage volume %s." -msgstr "Falha ao gerenciar o volume %s." - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"Falha ao mapear um dispositivo lógico. (LDEV: %(ldev)s, LUN: %(lun)s, porta: " -"%(port)s, ID: %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "Falha ao migrar o volume pela primeira vez." - -msgid "Failed to migrate volume for the second time." -msgstr "Falha ao migrar o volume pela segunda vez." - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "Falha ao mover mapeamento de LUN. Código de retorno: %s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "Falha ao mover o volume %s." - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Falha ao abrir um arquivo. (aquivo: %(file)s, ret: %(ret)s, erro padrão: " -"%(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Falha ao analisar saída da CLI \n" -" comando: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"Falha ao analisar a opção de configuração 'swift_catalog_info', deve ser na " -"forma ::" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"Falha ao realizar uma reclamação com página zero. (LDEV: %(ldev)s, motivo: " -"%(reason)s)" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "Falha ao remover exportação para o volume %(volume)s: %(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "Falha ao remover destino iscsi para o volume %(volume_id)s." - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Falha ao remover o volume %(volumeName)s do grupo de consistências " -"%(cgName)s. Código de retorno: %(rc)lu. Erro: %(error)s." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "Falha ao remover o volume %(volumeName)s do SG padrão." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "Falha ao remover o volume %(volumeName)s do SG padrão: %(volumeName)s." - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"Falha ao remover: %(volumename)s. do grupo de armazenamento padrão para " -"política FAST %(fastPolicyName)s." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" -"Falha ao renomear volume lógico %(name)s, mensagem de erro foi: %(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "Falha ao recuperar configuração de zoneamento ativo %s" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"Falha ao configurar QoS para o volume existente %(name)s. Mensagem de erro: " -"%(msg)s." - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "Falha ao configurar atributo 'Incoming user' para SCST de destino." - -msgid "Failed to set partition." -msgstr "Falha ao configurar partição." - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" -"Falha ao configurar permissões para o grupo de consistências %(cgname)s " -"Erro: %(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"Falha ao especificar um dispositivo lógico para o volume %(volume_id)s a ser " -"removido do mapeamento." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"Falha ao especificar um dispositivo lógico a ser excluído. (método: " -"%(method)s, ID: %(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "Falha ao finalizar a sessão de migração." - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "Falha ao desvincular o volume %(volume)s" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Falha ao desvincular o conjunto de arquivos para o grupo de consistências " -"%(cgname)s. Erro: %(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Falha ao remover mapeamento de um dispositivo lógico. (LDEV: %(ldev)s, " -"motivo: %(reason)s)" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "Falha ao atualizar grupo de consistências: %(cgName)s." - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "Falha ao atualizar metadados para o volume: %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "Falha ao atualizar ou excluir a configuração de zoneamento" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" -"Falha ao atualizar qos_specs: %(specs_id)s com especificações %(qos_specs)s." - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "Falha ao atualizar o modelo com o modelo fornecido do driver %(model)s" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"Falha ao atualizar os metadados do volume %(vol_id)s usando os metadados " -"%(src_type)s %(src_id)s fornecidos" - -#, python-format -msgid "Failure creating volume %s." -msgstr "Falha ao criar o volume %s." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "Falha ao obter informações de LUN para %s." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "Falha em update_volume_key_value_pair:%s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "Falha ao mover novo LUN clonado para %s." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "Falha na preparação do LUN %s para tmp." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "Erro fatal: Usuário não é permitido para consulta de volumes NetApp." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "O Fexvisor falhou ao incluir o volume %(id)s devido a %(reason)s." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor falhou ao associar o volume %(vol)s no grupo %(group)s devido a " -"%(ret)s." - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor falhou ao remover o volume %(vol)s no grupo %(group)s devido a " -"%(ret)s." - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "Fexvisor falhou ao remover o volume %(id)s devido a %(reason)s." - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "Falha no Fibre Channel SAN Lookup: %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "Operação Fibre Channel Zone falhou: %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "Falha no controle de conexão Fibre Channel: %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "O arquivo %(file_path)s não pôde ser localizado." - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" -"O arquivo %(path)s tem arquivo de backup inválido %(bfile)s, interrompendo." - -#, python-format -msgid "File already exists at %s." -msgstr "O arquivo já existe em %s." - -#, python-format -msgid "File already exists at: %s" -msgstr "O arquivo já existe em: %s" - -msgid "Find host in hostgroup error." -msgstr "Erro ao localizar host no grupo de hosts." - -msgid "Find host lun id error." -msgstr "Erro ao localizar ID do LUN do host." - -msgid "Find lun group from mapping view error." -msgstr "Erro ao localizar grupo de LUNs da visualização de mapeamento." - -msgid "Find lun number error." -msgstr "Erro ao localizar número de LUN." - -msgid "Find mapping view error." -msgstr "Erro ao localizar a visualização de mapeamento." - -msgid "Find portgroup error." -msgstr "Erro ao localizar grupo de portas." - -msgid "Find portgroup from mapping view error." -msgstr "Erro ao localizar grupo de portas da visualização de mapeamento." - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"A política de cache de atualização requer a versão WSAPI " -"'%(fcache_version)s' versão '%(version)s' está instalada." - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Volume de designação do Flexvisor com falha: %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Volume de designação do Flexvisor falhou:%(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"O Flexvisor não pôde localizar a captura instantânea do volume %(id)s no " -"grupo %(vgid)s da captura instantânea %(vgsid)s." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "Flexvisor cria volume com falha.:%(volumeid)s:%(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "O Flexvisor falhou ao excluir o volume %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "O Flexvisor falhou ao incluir o volume %(id)s ao grupo %(cgid)s." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"Flexvisor falhou ao designar o volume %(id)s devido a não poder consultar o " -"status pelo id de evento." - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor falhou ao designar volume %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "O Flexvisor falhou ao designar o volume %(volume)s iqn %(iqn)s." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "O Flexvisor falhou ao clonar o volume %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "O Flexvisor falhou ao clonar o volume (falha ao obter evento) %(id)s." - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "" -"O Flexvisor falhou ao criar a captura instantânea para o volume %(id)s:" -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "" -"O Flexvisor falhou ao criar a captura instantânea para o volume (falha ao " -"obter evento) %(id)s." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "O Flexvisor falhou ao criar o volume %(id)s no grupo %(vgid)s." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor falhou ao criar volume %(volume)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor falhou ao criar volume (get event) %s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "" -"O Flexvisor falhou ao criar volume da captura instantânea %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "" -"O Flexvisor falhou ao criar volume da captura instantânea %(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"O Flexvisor falhou ao criar volume da captura instantânea (falha ao obter " -"evento) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "O Flexvisor falhou ao excluir a captura instantânea %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "" -"O Flexvisor falhou ao excluir a captura instantânea (falha ao obter " -"evento)%(id)s." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "O Flexvisor falhou ao excluir o volume %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "O Flexvisor falhou ao estender o volume %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "O Flexvisor falhou ao estender o volume %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "" -"O Flexvisor falhou ao estender o volume (falha ao obter evento) %(id)s." - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "" -"O Flexvisor falhou ao obter informações do conjunto %(id)s: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" -"O Flexvisor falhou ao obter o id de captura instantânea do volume %(id)s do " -"grupo %(vgid)s." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor falhou ao remover o volume %(id)s do grupo %(cgid)s." - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "" -"O Flexvisor falhou ao efetuar spawn do volume de captura instantânea %(id)s:" -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor falhou ao efetuar spawn do volume de captura instantânea (falha ao " -"obter evento) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "Flexvisor falhou ao remover a designação do volume %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "" -"Flexvisor falhou ao remover designação do volume (obter evento) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "" -"O Flexvisor falhou ao remover a designação do volume: %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "" -"O Flexvisor não conseguiu localizar as informações do volume de origem " -"%(id)s." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "" -"Falha na remoção de designação de volume pelo Flexvisor %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "O volume do Flexvisor %(id)s falhou ao unir o grupo %(vgid)s." - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS não está em execução, estado: %s." - -msgid "Gateway VIP is not set" -msgstr "Gateway VIP não está configurado" - -msgid "Get FC ports from array error." -msgstr "Erro ao obter portas FC da matriz." - -msgid "Get FC target wwpn error." -msgstr "Erro ao obter wwpn de destino do FC." - -msgid "Get LUNcopy information error." -msgstr "Erro ao obter informações de LUNcopy." - -msgid "Get QoS id by lun id error." -msgstr "Erro ao obter ID de QoS por ID do LUN." - -msgid "Get QoS information error." -msgstr "Erro ao obter informações de QoS." - -msgid "Get QoS policy error." -msgstr "Erro ao obter política de QoS." - -msgid "Get cache by name error." -msgstr "Erro ao obter cache por nome." - -msgid "Get connected free FC wwn error." -msgstr "Erro ao obter wwn FC livre conectado." - -msgid "Get host initiators info failed." -msgstr "Falha ao obter informações de inicializadores de host." - -msgid "Get hostgroup information error." -msgstr "Erro ao obter informações do grupo de hosts." - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"Erro ao obter informações da porta iSCSI; verifique o IP de destino " -"configurada no arquivo conf huawei." - -msgid "Get iSCSI port information error." -msgstr "Erro ao obter informações da porta iSCSI." - -msgid "Get iSCSI target port error." -msgstr "Erro ao obter porta de destino iSCSI." - -msgid "Get lun migration task error." -msgstr "Erro ao obter tarefa de migração de LUN." - -msgid "Get lungroup id by lun id error." -msgstr "Erro ao obter ID do grupo de LUNs por ID do LUN." - -msgid "Get lungroup information error." -msgstr "Erro ao obter informações do grupo de LUNs." - -msgid "Get partition by name error." -msgstr "Erro ao obter partição por nome." - -msgid "Get partition by partition id error." -msgstr "Erro ao obter partição por ID da partição." - -msgid "Get smartcache by cache id error." -msgstr "Erro ao obter smartcache por ID de cache." - -msgid "Get snapshot id error." -msgstr "Erro ao obter ID de captura instantânea." - -msgid "Get target IP error." -msgstr "Erro ao obter IP de destino." - -msgid "Get volume by name error." -msgstr "Erro ao obter volume por nome." - -msgid "Get volume error." -msgstr "Erro ao obter volume." - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"A visão de metadados não pode ser atualizada; existe a chave %(key)s para o " -"ID do volume %(volume_id)s" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "" -"Metadados do Glance para o volume/captura instantânea %(id)s não pôde ser " -"encontrado." - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "O arquivo de configuração do Gluster em %(config)s não existe" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "Informações de caminho inválido obtido do DRBDmanage! (%s)" - -msgid "HBSD error occurs." -msgstr "Erro HBSD ocorreu." - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"O tamanho de bloco hash foi alterado desde o último backup. O novo tamanho " -"de bloco hash: %(new)s. Antigo tamanho de bloco hash: %(old)s. Execute um " -"backup completo." - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "Não tem camada(s) %(tier_levels)s criada(s)." - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "Sugestão \"%s\" não suportada." - -msgid "Host" -msgstr "Host" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "O host %(host)s não pôde ser localizado." - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"O host %(host)s não corresponde ao conteúdo do certificado x509: CommonName " -"%(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "Host %s não possui inicializadores do FC" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "Host %s não possui inicializador do iSCSI" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "O host '%s' não pôde ser localizado." - -#, python-format -msgid "Host group with name %s not found" -msgstr "Grupo de hosts com o nome %s não localizado" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "Grupo de hosts com ref %s não localizado" - -msgid "Host not found" -msgstr "Host não localizado" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "Host não localizado. Falha ao remover %(service)s no %(host)s." - -#, python-format -msgid "Host type %s not supported." -msgstr "Tipo de host %s não suportado." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "Host com as portas %(ports)s não localizado." - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"O grupo de E/S %(iogrp)d não é válido; os grupos de E/S disponíveis são " -"%(avail)s." - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "Endereço IP/nome do host da API Blockbridge." - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" -"Se a compactação estiver configurada como True, rsize também deverá ser " -"configurado (não igual a -1)." - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"Valor ilegal '%(prot)s' especificado para flashsystem_connection_protocol: " -"valor(es) válido(s) são %(enabled)s." - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "" -"Valor ilegal especificado para smarttier: configurado para 0, 1, 2 ou 3." - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"Valor ilegal especificado para storwize_svc_vol_grainsize: configurado como " -"32, 64, 128 ou 256." - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" -"Valor ilegal especificado para thin: não é possível configurar thin e thick " -"ao mesmo tempo." - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "A imagem %(image_id)s não pôde ser localizada." - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "A imagem %(image_id)s não está ativa." - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "A imagem %(image_id)s é inaceitável: %(reason)s" - -msgid "Image location not present." -msgstr "Local da imagem ausente." - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"O tamanho virtual da imagem é %(image_size)d GB e não se ajusta a um volume " -"de tamanho %(volume_size)dGB." - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"Erro ImageBusy ocorrido ao excluir volume rbd. Isso pode ter sido causado " -"por uma conexão de um cliente que travou e, em caso afirmativo, pode ser " -"resolvido tentando novamente a exclusão após 30 segundos." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"Importação de registro falhou, não é possível localizar o serviço de backup " -"para executar a importação. Solicitar serviço %(service)s" - -msgid "Incorrect request body format" -msgstr "Formato do corpo da solicitação incorreta" - -msgid "Incorrect request body format." -msgstr "Formato do corpo da solicitação incorreto." - -msgid "Incremental backups exist for this backup." -msgstr "Os backups incrementais existem para esse backup." - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Exceção da CLI Infortrend: %(err)s Parâmetro: %(param)s (Código de retorno: " -"%(rc)s) (Saída: %(out)s)" - -msgid "Input volumes or snapshots are invalid." -msgstr "Os volumes ou capturas instantâneas de entrada são inválidos." - -msgid "Input volumes or source volumes are invalid." -msgstr "Os volumes de entrada ou de origem são inválidos." - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "A instância %(uuid)s não pôde ser localizada." - -msgid "Insufficient privileges" -msgstr "Privilégios insuficientes" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "" -"O valor do intervalo (em segundos) entre novas tentativas de conexão com o " -"cluster ceph." - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "" -"Portas %(port)s de %(protocol)s inválidas especificadas para io_port_list." - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "Inválido Domínio 3PAR: %(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "Valor ALUA inválido. O valor ALUA deve ser 1 ou 0." - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "Argumentos fornecidos de Ceph inválidos para a operação rbd de backup" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "CgSnapshot inválido: %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "ConsistencyGroup inválido: %(reason)s" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"ConsistencyGroup inválido: O status do grupo de consistências deve estar " -"disponível, mas o status atual é: %s." - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "" -"ConsistencyGroup inválido: Nenhum host para criar grupo de consistências" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "Formato de endereço IP inválido: '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"Especificação de QoS inválida detectada ao obter política de QoS para o " -"volume %s" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "Tipo de autenticação VNX inválido: %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Especificação de compartilhamento de armazenamento Virtuozzo inválido: %r. " -"Deve ser: [MDS1[,MDS2],...:/][:PASSWORD]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "" -"Versão XtremIO %(cur)s inválida, versão %(min)s ou posterior é necessária" - -msgid "Invalid argument" -msgstr "Argumento inválido" - -msgid "Invalid argument - negative seek offset." -msgstr "Argumento inválido – deslocamento de busca negativo." - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "Argumento inválido - whence=%s não suportado" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "Argumento inválido – whence=%s não suportado." - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "Modo de anexamento inválido '%(mode)s' para o volume %(volume_id)s." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "Chave de autenticação inválida: %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "Backup inválido: %(reason)s" - -msgid "Invalid cgsnapshot" -msgstr "cgsnapshot inválida" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "" -"Detalhes do usuário chap inválidos localizados no armazenamento do CloudByte." - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "Resposta de inicialização de conexão inválida %(name)s" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "" -"Resposta de inicialização de conexão inválida de volume %(name)s: %(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "Tipo de conteúdo inválido %(content_type)s." - -msgid "Invalid credentials" -msgstr "Credenciais inválidas" - -#, python-format -msgid "Invalid directory: %s" -msgstr "Diretório inválido: %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "Tipo de adaptador de disco inválido: %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "Disco inválido auxiliar: %s." - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "Tipo de disco inválido: %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "Tipo de disco inválido: %s." - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "Host inválido: %(reason)s" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "Imagem inválida href %(image_href)s." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "" -"O identificador da imagem inválido ou incapaz de acessar a imagem solicitada." - -msgid "Invalid imageRef provided." -msgstr "imageRef inválida fornecida." - -msgid "Invalid input" -msgstr "Entrada inválida" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "Entrada inválida recebida: %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "Filtro is_public inválido [%s]" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "Tamanho de metadados inválido: %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "Metadados inválidos: %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "Base de ponto de montagem inválido: %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "Base de ponto de montagem inválida: %s." - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "Novo nome do snapCPG inválido para nova digitação. new_snap_cpg='%s'." - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "Inválidas qos specs: %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "Solicitação inválida para anexar volume a um destino inválido" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"Solicitação inválida para anexar o volume a um modo inválido. O modo de " -"anexação deve ser 'rw' ou 'ro'" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "Expiração de reserva inválida %(expire)s." - -msgid "Invalid service catalog json." -msgstr "Catálogo de serviço json inválido." - -msgid "Invalid sheepdog cluster status." -msgstr "Status do cluster sheepdog inválido." - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "Snapshot inválido: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "Status inválido: '%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "" -"Conjunto de armazenamentos inválido %s solicitado. Digitar novamente com " -"falha." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "Conjunto de armazenamento inválido %s especificado." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "Configuração de atualização inválida: '%s'" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "Valor inválido '%s' para força." - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "Valor inválido '%s' para força. " - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "" -"Valor inválido '%s' para valores is_public. Valores aceitos: True ou False." - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "Valor inválido '%s' para skip_validation." - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "Valor inválido para 'inicializável': '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "Valor inválido para 'force': '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "Valor inválido para 'somente leitura': '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "Valor inválido para 'scheduler_max_attempts'; deve ser >= 1" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "" -"Valor inválido para a opção de configuração netapp_host_type do NetApp." - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "" -"Valor inválido para a opção de configuração netapp_lun_ostype do NetApp." - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "Valor inválido para a idade, %(age)s" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"Tamanho de volume inválido fornecido para a solicitação de criação: %s (o " -"tamanho do argumento deve ser um número inteiro (ou representação em " -"sequência de um número inteiro) e maior que zero)." - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "Tipo de volume inválido: %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "Volume inválido: %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"Volume inválido: Não é possível incluir o volume %(volume_id)s no grupo de " -"consistências %(group_id)s porque o volume está em um estado inválido: " -"%(status)s. Os estados válidos são: ('disponível', 'em uso')." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"Volume inválido: Não é possível incluir o volume %(volume_id)s no grupo de " -"consistências %(group_id)s porque o tipo de volume %(volume_type)s não é " -"suportado pelo grupo de consistências." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"Volume inválido: Não é possível incluir o volume fake-volume-uuid no grupo " -"de consistências %(group_id)s porque o volume não pode ser localizado." - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"Volume inválido: Não é possível remover o volume fake-volume-uuid do grupo " -"de consistências %(group_id)s porque ele não está no grupo." - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "volume_type inválido transmitido: %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"volume_type inválido fornecido: %s (o tipo solicitado não é compatível; " -"corresponda o volume de origem ou omita o argumento de tipo)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"volume_type inválido fornecido: %s (o tipo solicitado não é compatível; " -"recomendar omitir o argumento de tipo)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"volume_type inválido fornecido: %s (o tipo solicitado deve ser suportado por " -"este grupo de consistências)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "Formato inválido de wwpns %(wwpns)s" - -msgid "Issue encountered waiting for job." -msgstr "Emita espera encontrada para a tarefa." - -msgid "Issue encountered waiting for synchronization." -msgstr "Emita encontrado aguardando a sincronização." - -msgid "Item not found" -msgstr "Item não localizado" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "" -"ID da tarefa não localizado na resposta [%s] do volume de criação do " -"CloudByte." - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "" -"ID da tarefa não localizado na resposta de exclusão de volume [%s] do " -"CloudByte." - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"Nomes de chaves só podem conter caracteres alfanuméricos, sublinhados, " -"pontos, vírgulas e hifens." - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError: %s" - -msgid "LUN export failed!" -msgstr "Falha ao exportar LUN!" - -msgid "LUN map overflow on every channel." -msgstr "Estouro do mapa de LUN em todos os canais." - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "LUN não localizado com ref %s dada." - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "O número do LUN está fora do limite no ID de canal: %(ch_id)s." - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"O LUN com ref %(ref)s dada não satisfaz o tipo de volume. Certifique-se que " -"o volume LUN com recurso ssc está presente no vserver %(vs)s." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "Últimas %s entradas syslog do cinder:-" - -msgid "LeftHand cluster not found" -msgstr "cluster LeftHand não localizado" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "Linha %(dis)d: %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "Caminho do link já existe e não é um symlink" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "Clonar vinculado do volume de origem não suportado no estado: %s." - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"Serviço de consulta não configurado. Opção de configuração para " -"fc_san_lookup_service é necessária especificar uma implementação concreta do " -"serviço de consulta." - -msgid "Lun migration error." -msgstr "Erro de migração de lun." - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "Sequência de saída de fcns malformada: %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "Corpo da mensagem malformado: %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "Sequência de servidor de nomes mal formada: %s" - -msgid "Malformed request body" -msgstr "Corpo da solicitação malformado" - -msgid "Malformed request body." -msgstr "Corpo da solicitação malformado." - -msgid "Malformed request url" -msgstr "URL da solicitação malformada" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "Resposta malformada para o comando %(cmd)s: %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "Atributo scheduler_hints malformado" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "Sequência de demonstração do banco de dados fcns malformada: %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"Configuração de zona mal formada: (switch=%(switch)s zone_config=" -"%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"Status da zona malformado: (switch=%(switch)s zone_config=%(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "Gerenciar o tamanho da obtenção existente requer 'id'." - -msgid "Manage existing snapshot not implemented." -msgstr "" -"O gerenciamento de captura instantânea existente não está implementado." - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"Falha ao gerenciar volume existente devido a uma referência de backend " -"inválido %(existing_ref)s: %(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" -"Falha ao gerenciar volume existente devido a incompatibilidade de tipo de " -"volume: %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "Gerenciar volume existente não implementado." - -msgid "Manage existing volume requires 'source-id'." -msgstr "Gerenciar volume existente requer 'source-id'." - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"O gerenciamento de volume não será suportado se FAST estiver ativado. " -"Política FAST: %(fastPolicyName)s." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"Preparar mapeamento de %(id)s falhou ao concluir dentro de theallotted " -"%(to)d segundos atribuído. Finalizando." - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "" -"A visualização de mascaramento %(maskingViewName)s não foi excluída com " -"sucesso" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "Número máximo de backups permitidos (%(allowed)d) excedido" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "" -"Número máximo de capturas instantâneas permitido (%(allowed)d) excedido" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" -"Número máximo de volumes permitido (%(allowed)d) excedido para a cota " -"'%(name)s'." - -#, python-format -msgid "May specify only one of %s" -msgstr "Só é possível especificar um de %s" - -msgid "Metadata backup already exists for this volume" -msgstr "Backup de metadados já existe para esse volume" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "Objeto de backup de metadados '%s' já existe" - -msgid "Metadata item was not found" -msgstr "O item de metadados não foi localizado" - -msgid "Metadata item was not found." -msgstr "Item de metadados não foi localizado." - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "Chave da propriedade de metadados %s maior que 255 caracteres" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "Valor da chave da propriedade de metadados %s maior que 255 caracteres" - -msgid "Metadata property key blank" -msgstr "Chave da propriedade de metadados em branco" - -msgid "Metadata property key blank." -msgstr "A chave da propriedade de metadados está em branco." - -msgid "Metadata property key greater than 255 characters." -msgstr "A chave da propriedade de metadados tem mais de 255 caracteres." - -msgid "Metadata property value greater than 255 characters." -msgstr "O valor da propriedade de metadados tem mais de 255 caracteres." - -msgid "Metadata restore failed due to incompatible version" -msgstr "Restauração de metadados falhou devido à versão incompatível" - -msgid "Metadata restore failed due to incompatible version." -msgstr "A restauração de metadados falhou devido à versão incompatível." - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "Falha ao migrar o volume %(src)s." - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" -"Falha ao migrar volume entre o volume de origem %(src)s e o volume de " -"destino %(dst)s." - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "A migração do LUN %s foi interrompida ou falhou." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"Módulo python 'purestorage' ausente, assegure-se de que a biblioteca esteja " -"instalada e disponível." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "" -"Parâmetro de configuração de SAN Fibre Channel ausente - fc_fabric_names" - -msgid "Missing request body" -msgstr "Corpo da solicitação ausente" - -msgid "Missing request body." -msgstr "Corpo da solicitação ausente." - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "Elemento obrigatório '%s' ausente no corpo da solicitação" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "Elemento obrigatório '%s' ausente no corpo da solicitação." - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "Elemento requerido ausente 'consistencygroup' no corpo da solicitação." - -msgid "Missing required element 'host' in request body." -msgstr "Elemento necessário ausente 'host' no corpo da solicitação." - -msgid "Missing required element quota_class_set in request body." -msgstr "Faltando elemento obrigatório quota_class_set no corpo da requisição." - -msgid "Missing required element snapshot in request body." -msgstr "" -"Captura instantânea de elemento requerido ausente no corpo da solicitação." - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"Diversos SerialNumbers localizados, quando somente um era esperado para esta " -"operação. Mude o arquivo de configuração do EMC." - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "Várias cópias do volume %s localizadas." - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" -"Várias correspondências localizadas para '%s', use um ID para ser mais " -"específico." - -msgid "Multiple profiles found." -msgstr "Vários perfis localizados." - -msgid "Must implement a fallback schedule" -msgstr "Deve implementar um planejamento de fallback" - -msgid "Must implement find_retype_host" -msgstr "Deve implementar find_retype_host" - -msgid "Must implement host_passes_filters" -msgstr "Deve implementar host_passes_filters" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "Deve implementar schedule_create_consistencygroup" - -msgid "Must implement schedule_create_volume" -msgstr "Deve implementar schedule_create_volume" - -msgid "Must implement schedule_get_pools" -msgstr "Deve implementar schedule_get_pools" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "É necessário passar wwpn ou host para lsfabric." - -msgid "Must specify 'connector'" -msgstr "Deve especificar 'conector'" - -msgid "Must specify 'connector'." -msgstr "Deve especificar 'connector'." - -msgid "Must specify 'host'." -msgstr "Deve especificar 'host'." - -msgid "Must specify 'new_volume'" -msgstr "Deve especificar 'new_volume'" - -msgid "Must specify 'status'" -msgstr "Deve especificar 'status'" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"Deve especificar 'status', ' attach_status' ou 'migration_status' para " -"atualização." - -msgid "Must specify a valid attach status" -msgstr "Deve especificar um status de anexo válido" - -msgid "Must specify a valid migration status" -msgstr "Deve especificar um status de migração válido" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" -"Deve especificar uma pessoa válida %(valid)s, o valor '%(persona)s' é " -"inválido." - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"Deve especificar um tipo de fornecimento válido %(valid)s, o valor " -"'%(prov)s' é inválido." - -msgid "Must specify a valid status" -msgstr "Deve especificar um status válido" - -msgid "Must specify an ExtensionManager class" -msgstr "Deve especificar uma classe ExtensionManager" - -msgid "Must specify bootable in request." -msgstr "Deve especificar inicializável na solicitação." - -msgid "Must specify protection domain name or protection domain id." -msgstr "Deve especificar o nome ou o ID do domínio de proteção." - -msgid "Must specify readonly in request." -msgstr "Deve especificar somente leitura na solicitação." - -msgid "Must specify storage pool name or id." -msgstr "Deve especificar um nome ou ID do conjunto de armazenamentos." - -msgid "Must supply a positive value for age" -msgstr "Deve fornecer um valor positivo para a idade" - -msgid "Must supply a positive, non-zero value for age" -msgstr "Deve fornecer um número positivo, diferente de zero para a idade" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"Configuração de NAS ‘%(name)s=%(value)s' inválida. Deve ser ‘auto', 'true’ " -"ou 'false'" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "O arquivo de configuração do NFS em %(config)s não existe" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "Arquivo NFS %s não descoberto." - -msgid "NFS file could not be discovered." -msgstr "O arquivo NFS não pôde ser descoberto." - -msgid "Name" -msgstr "Nome" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"Nome, descrição, add_volumes e remove_volumes não podem estar todos vazios " -"no corpo da solicitação." - -msgid "Need non-zero volume size" -msgstr "Necessário tamanho do volume diferente de zero" - -msgid "NetApp Cinder Driver exception." -msgstr "Exceção no driver NetApp Cinder." - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"Novo tamanho a ser estendido deve ser maior que o tamanho atual. (atual: " -"%(size)s, estendido: %(new_size)s)." - -msgid "New volume size must be specified as an integer." -msgstr "Novo tamanho do volume deve ser especificado como um número inteiro." - -msgid "New volume type must be specified." -msgstr "Novo tipo de volume deve ser especificado." - -msgid "New volume type not specified in request_spec." -msgstr "Tipo de volume novo não especificado em request_spec." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "Novo volume_type igual ao original: %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Exceção Nimble Cinder Driver" - -msgid "No FCP targets found" -msgstr "Nenhum destino do FCP localizado" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "Nenhum portal iSCSI ativo com IPs de iSCSI fornecidos" - -#, python-format -msgid "No available service named %s" -msgstr "Nenhum serviço disponível denominado %s" - -#, python-format -msgid "No backup with id %s" -msgstr "Nenhum backup com o ID %s" - -msgid "No backups available to do an incremental backup." -msgstr "Não há backups disponíveis para fazer um backup incremental." - -msgid "No big enough free disk" -msgstr "Disco livre não é grande o suficiente" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "Nenhuma cgsnapshot com o ID %s" - -msgid "No cinder entries in syslog!" -msgstr "Nenhuma entrada do cinder no syslog!" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "Nenhum LUN clonado denominado %s foi localizado no arquivador" - -msgid "No config node found." -msgstr "Nenhum nó de configuração localizado." - -#, python-format -msgid "No consistency group with id %s" -msgstr "Nenhum grupo de consistências com o ID %s" - -msgid "No errors in logfiles!" -msgstr "Sem erros nos arquivos de log!" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "Nenhum arquivo localizado com %s como arquivo auxiliar." - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"Não resta nenhum ID de LUN. O número máximo de volumes que pode ser anexado " -"ao host (%s) foi excedido." - -msgid "No free disk" -msgstr "Nenhum disco livre" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "Nenhum portal de iscsi bom localizado na lista fornecida para %s." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "Nenhum portal de iscsi bom localizado para %s." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "Nenhum host para criar o grupo de consistências %s." - -msgid "No iSCSI-enabled ports on target array." -msgstr "Nenhuma porta ativada para iSCSI na matriz de destino." - -msgid "No image_name was specified in request." -msgstr "Nenhum image_name foi especificado na solicitação." - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "Nenhum grupo de inicializador localizado para o inicializador %s" - -msgid "No initiators found, cannot proceed" -msgstr "Nenhum inicializador localizado, não é possível continuar" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "Nenhuma interface localizada no cluster para o IP %s" - -msgid "No ip address found." -msgstr "Nenhum endereço IP localizado." - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "Nenhum grupo de autenticação iscsi foi localizado no CloudByte." - -msgid "No iscsi initiators were found in CloudByte." -msgstr "Nenhum inicializador iscsi foi localizado no CloudByte." - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "Nenhum serviço de iscsi localizado para o volume do CloudByte [%s]." - -msgid "No iscsi services found in CloudByte storage." -msgstr "Nenhum serviço de iscsi localizado no armazenamento CloudByte." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "" -"Nenhum arquivo-chave especificado e incapaz de carregar a chave a partir de " -"%(cert)s %(e)s." - -msgid "No mounted Gluster shares found" -msgstr "Nenhum compartilhamento de Gluster montado foi localizado" - -msgid "No mounted NFS shares found" -msgstr "Nenhum compartilhamento NFS montado foi localizado" - -msgid "No mounted SMBFS shares found." -msgstr "Nenhum compartilhamento SMBFS montado foi localizado." - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "" -"Nenhum compartilhamento de armazenamento Virtuozzo montado foi localizado" - -msgid "No mounted shares found" -msgstr "Nenhum compartilhamento montado foi localizado" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"Nenhum nó foi localizado no grupo de E/S %(gid)s para o volume %(vol)s." - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"Nenhum conjunto está disponível para volumes de fornecimento. Assegure-se de " -"que a opção de configuração netapp_pool_name_search_pattern esteja definida " -"corretamente." - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"Nenhuma resposta foi recebida da API do usuário de autenticação iSCSI da " -"lista de armazenamento do CloudByte chamada." - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "" -"Nenhuma resposta foi recebida da chamada API de tsm da lista de " -"armazenamento CloudByte." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "" -"Nenhuma resposta foi recebida da chamada api do sistema de arquivos da lista " -"do CloudByte." - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "Nenhum snap localizado com %s como arquivo auxiliar." - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "" -"Nenhuma imagem de captura instantânea localizada no grupo de capturas " -"instantâneas %s." - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" -"Nenhuma captura instantânea de origem fornecida para criar o grupo de " -"consistências %s." - -#, python-format -msgid "No storage path found for export path %s" -msgstr "" -"Nenhum caminho do armazenamento localizado para o caminho de exportação %s" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "Sem spec QoS %(specs_id)s." - -msgid "No suitable discovery ip found" -msgstr "Nenhum IP de descoberta adequado foi localizado" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "Não há suporte para restaurar a versão de backup %s" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "Nenhum ID de destino localizado para o volume %(volume_id)s." - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"Nenhum ID de LUN não utilizado está disponível no host; a anexação múltipla " -"está ativada, o que requer que todos os IDs de LUN sejam exclusivos em todo " -"o grupo de hosts." - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "Nenhum host válido localizado. %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "Nenhum host válido para o volume %(id)s com tipo %(type)s" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"Nenhum volume no cluster com vserver %(vserver)s e caminho de junção " -"%(junction)s " - -msgid "No volume service(s) started successfully, terminating." -msgstr "Nenhum serviço de volume iniciado com êxito; finalizando." - -msgid "No volume was found at CloudByte storage." -msgstr "Nenhum volume foi localizado no armazenamento CloudByte." - -msgid "No volume_type should be provided when creating test replica." -msgstr "Nenhum volume_type deve ser fornecido ao criar a réplica de teste." - -msgid "No volumes found in CloudByte storage." -msgstr "Nenhum volume localizado no armazenamento CloudByte." - -msgid "No weighed hosts available" -msgstr "Nenhum host ponderado disponível" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "Não foi possível encontrar um datastore adequado para o volume: %s." - -msgid "Not an rbd snapshot" -msgstr "Não uma captura instantânea de rbd" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "Não autorizado para a imagem %(image_id)s." - -msgid "Not authorized." -msgstr "Não autorizado." - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "Não há espaço suficiente no backend (%(backend)s)" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "" -"Não há espaço de armazenamento suficiente no compartilhamento do ZFS para " -"executar essa operação." - -msgid "Not stored in rbd" -msgstr "Não armazenado em rbd" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "Nova retornou o status \"erro\" ao criar a captura instantânea." - -msgid "Null response received from CloudByte's list filesystem." -msgstr "Resposta nula recebida do sistema de arquivos da lista de CloudByte." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "" -"Resposta nula recebida dos grupos de autenticação iscsi da lista do " -"CloudByte." - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "" -"Resposta nula recebida de inicializadores de iscsi da lista do CloudByte." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "" -"Resposta nula recebida do serviço de iscsi do volume da lista do CloudByte." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" -"Resposta nula recebida ao criar volume [%s] no armazenamento CloudByte." - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "" -"Resposta nula recebida ao excluir o volume [%s] no armazenamento do " -"CloudByte." - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"Resposta nula recebida ao consultar a tarefa baseada em [%(operation)s] " -"[%(job)s] no armazenamento CloudByte." - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "Número de novas tentativas se a conexão com o cluster ceph falhou." - -msgid "Object Count" -msgstr "Contagem de Objetos" - -msgid "Object is not a NetApp LUN." -msgstr "O objeto não é um LUN de NetApp." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"Em uma operação Estender, o erro ao incluir o volume para compor o volume " -"%(volumename)s." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"Apenas solicitações %(value)s %(verb)s podem ser feitas ao %(uri)s a cada " -"%(unit_string)s." - -msgid "Only one limit can be set in a QoS spec." -msgstr "Somente um limite pode ser configurado em uma especificação de QoS." - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"Somente usuários com escopo do token definido para pais imediatos ou " -"projetos raiz têm permissão para ver suas cotas filhas." - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "A operação falhou com o status=%(status)s. Dump completo: %(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "Operação não suportada: %(operation)s." - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "A opção gpfs_images_dir não está configurada corretamente." - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "A opção gpfs_images_share_mode não está configurada corretamente." - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "A opção gpfs_mount_point_base não está configurada corretamente." - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "A origem de %(res)s %(prop)s deve ser um dos valores '%(vals)s'" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "" -"Porta HTTPS de substituição para conectar-se ao servidor da API Blockbridge." - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException: %s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "" -"O nome da partição é Nenhum; configure smartpartition:partitionname na chave." - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"A senha ou a chave privada SSH é requerida para autenticação: configure " -"opção san_password ou san_private_key." - -msgid "Path to REST server's certificate must be specified." -msgstr "O caminho para o certificado do servidor REST deve ser especificado." - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "Crie o conjunto %(pool_list)s antecipadamente!" - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "Crie antecipadamente a camada %(tier_levels)s no conjunto %(pool)s!" - -msgid "Please re-run cinder-manage as root." -msgstr "Reexecute o gerenciamento do cinder como raiz." - -msgid "Please specify a name for QoS specs." -msgstr "Por favor, especifique o nome para as especificações QoS." - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "A política não permite que %(action)s sejam executadas." - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "Pool %(poolNameInStr)s não foi encontrado." - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "Conjunto do volume ['host'] %(host)s não localizado." - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "O conjunto do volume ['host'] falhou com: %(ex)s." - -msgid "Pool is not available in the volume host field." -msgstr "O conjunto não está disponível no campo do host de volume." - -msgid "Pool is not available in the volume host fields." -msgstr "O conjunto não está disponível nos campos do host de volume." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "Conjunto com o nome %(pool)s não foi localizado no domínio %(domain)s." - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "" -"O conjunto com o nome %(pool_name)s não foi localizado no domínio " -"%(domain_id)s." - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"Conjunto: %(poolName)s. não está associado à camada de armazenamento para a " -"política fast %(fastPolicy)s." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "PoolName deve estar no arquivo %(fileName)s." - -#, python-format -msgid "Pools %s does not exist" -msgstr "Conjuntos %s não existem" - -msgid "Pools name is not set." -msgstr "O nome dos conjuntos não está configurado." - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "Status da cópia primária: %(status)s e sincronizada: %(sync)s." - -msgid "Project ID" -msgstr "ID do Projeto" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"Protocolo %(storage_protocol)s não é suportado para a família de " -"armazenamento %(storage_family)s." - -msgid "Provided backup record is missing an id" -msgstr "Registro de backup fornecido tem um ID ausente" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"Fornecido um status de captura instantânea %(provided)s não permitido para " -"captura instantânea com status %(current)s." - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Falha no driver de Pure Storage do Cinder: %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "Especificações QoS %(specs_id)s já existem." - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "Especificações QoS %(specs_id)s ainda estão associadas com entidades." - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "Especificação QoS %(specs_id)s não tem spec com chave %(specs_key)s." - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "" -"Especificações de QoS não são suportadas nesta família de armazenamento e " -"versão de ONTAP." - -msgid "Qos specs still in use." -msgstr "Qos specs ainda em uso." - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"Parâmetro de consulta por serviço está depreciado. Por favor, use um " -"parâmetro binário no lugar." - -msgid "Query resource pool error." -msgstr "Erro ao consultar conjunto de recursos." - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "" -"O limite de cota %s deve ser igual ou maior que os recursos existentes." - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "A classe da cota %(class_name)s não pôde ser localizada." - -msgid "Quota could not be found" -msgstr "A cota não pôde ser localizada" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "Cota excedida para os recursos: %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "Quota excedida: codigo=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "A cota para o projeto %(project_id)s não pôde ser localizada." - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "A reserva da cota %(uuid)s não pôde ser localizada." - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "O uso da cota para o projeto %(project_id)s não pôde ser localizado." - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "Op de Dif de RBD falhou – (ret=%(ret)s stderr=%(stderr)s)" - -msgid "REST server IP must by specified." -msgstr "O IP do servidor REST deve ser especificado." - -msgid "REST server password must by specified." -msgstr "A senha do servidor REST deve ser especificada." - -msgid "REST server username must by specified." -msgstr "O nome do usuário do servidor REST deve ser especificado." - -msgid "Raid did not have MCS Channel." -msgstr "O RAID não tinha o Canal MCS." - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"Atinja a limitação definida pela opção de configuração " -"max_luns_per_storage_group. Operação para incluir %(vol)s no Grupo de " -"Armazenamento %(sg)s será rejeitada." - -#, python-format -msgid "Received error string: %s" -msgstr "Sequência de erros recebida: %s" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "A referência deve ser para um volume virtual não gerenciado." - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "" -"A referência deve ser o nome do volume de um volume virtual não gerenciado." - -msgid "Reference must contain either source-id or source-name element." -msgstr "A referência deve conter um elemento source-id ou source-name." - -msgid "Reference must contain either source-name or source-id element." -msgstr "A referência deve conter um elemento source-id ou source-name." - -msgid "Reference must contain source-id or source-name key." -msgstr "A referência deve conter a chave source-id ou source-name." - -msgid "Reference must contain source-id or source-name." -msgstr "A referência deve conter source-id ou source-name." - -msgid "Reference must contain source-name element." -msgstr "A referência deve conter o elemento de nome de origem." - -msgid "Reference must contain source-name or source-id." -msgstr "A referência deve conter o nome de origem ou o id de origem." - -msgid "Reference must contain source-name." -msgstr "A referência deve conter o nome de origem." - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"Recusando migrar o ID do volume: %(id)s. Verifique sua configuração porque a " -"origem e o destino são o mesmo Grupo de Volume: %(name)s." - -msgid "Remove CHAP error." -msgstr "Erro ao remover CHAP." - -msgid "Remove fc from host error." -msgstr "Erro ao remover FC do host." - -msgid "Remove host from array error." -msgstr "Erro ao remover host da matriz." - -msgid "Remove host from hostgroup error." -msgstr "Erro ao remover host do grupo de hosts." - -msgid "Remove iscsi from host error." -msgstr "Erro ao remover iscsi do host." - -msgid "Remove lun from cache error." -msgstr "Erro ao remover LUN do cache." - -msgid "Remove lun from partition error." -msgstr "Erro ao remover LUN da partição." - -msgid "Remove volume export failed." -msgstr "Falha ao remover exportação de volume." - -msgid "Rename lun on array error." -msgstr "Erro ao renomear LUN na matriz." - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "" -"Recurso de serviço de replicação não localizado em %(storageSystemName)s." - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "O Serviço de replicação não foi localizado em %(storageSystemName)s." - -msgid "Replication is not enabled" -msgstr "A replicação não está ativada" - -msgid "Replication is not enabled for volume" -msgstr "A replicação não está ativada para o volume" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"O status de replicação para o volume deve estar ativo ou ativo-parado, mas o " -"status atual é: %s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"O status de replicação para o volume deve estar inativo, ativo-parado ou com " -"erro, mas o status atual é: %s" - -msgid "Request body and URI mismatch" -msgstr "Corpo da solicitação e incompatibilidade de URI" - -msgid "Request body contains too many items" -msgstr "O corpo da solicitação contém excesso de itens" - -msgid "Request body contains too many items." -msgstr "Corpo da requisição contém itens demais." - -msgid "Request body empty" -msgstr "Corpo da solicitação vazio" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"A solicitação ao cluster Datera retornou o status inválido: %(status)s | " -"%(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"O backup solicitado excede a cota permitida de gigabytes de Backup. " -"Solicitados %(requested)sG, a cota é %(quota)sG e %(consumed)sG foi " -"consumido." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"O volume solicitado ou a captura instantânea excede a cota %(name)s " -"permitida. Solicitados %(requested)sG, a cota é %(quota)sG e %(consumed)sG " -"foi consumido." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"O tamanho do volume solicitado %(size)d é maior que o limite máximo " -"permitido %(limit)d." - -msgid "Required configuration not found" -msgstr "Configuração necessária não localizada" - -#, python-format -msgid "Required flag %s is not set" -msgstr "A sinalização %s necessária não está configurada" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Reconfiguração do status do backup interrompida, o serviço de backup " -"atualmente configurado [%(configured_service)s] não é o serviço de backup " -"que foi usado para criar esse backup [%(backup_service)s]." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "Falha ao redimensionar clone %s." - -msgid "Resizing image file failed." -msgstr "O redimensionamento do arquivo de imagem falhou." - -msgid "Resource could not be found." -msgstr "O recurso não pôde ser localizado." - -msgid "Resource not ready." -msgstr "O recurso não está pronto." - -#, python-format -msgid "Response error - %s." -msgstr "Erro de resposta - %s." - -#, python-format -msgid "Response error code - %s." -msgstr "Código de erro de resposta – %s." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Restauração de backup interrompida, esperava-se o status de volume " -"%(expected_status)s, mas obteve %(actual_status)s." - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Restauração de backup interrompida, o serviço de backup atualmente " -"configurado [%(configured_service)s] não é o serviço de backup que foi usado " -"para criar esse backup [%(backup_service)s]." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Restauração de backup interrompida: esperava-se o status de backup " -"%(expected_status)s mas obteve %(actual_status)s." - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "Contagem de novas tentativas excedida para o comando: %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "Exceção do Retryable SolidFire encontrada" - -msgid "Retype cannot change encryption requirements." -msgstr "Digitar novamente não pode alterar os requisitos de criptografia." - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"Digitar novamente não pode alterar as especificações da qualidade de serviço " -"para o volume em uso: %s." - -msgid "Retype requires migration but is not allowed." -msgstr "Digitar novamente requer migração mas não é permitido." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"Retrocesso para Volume: %(volumeName)s falhou. Entre em contato com o " -"administrador do sistema para retornar manualmente o volume para o grupo o " -"grupo de armazenamentos para a política fast %(fastPolicyName)s falhou." - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "Retroceder %(volumeName)s excluindo-o." - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "Configuração SMBFS 'smbfs_oversub_ratio' inválida. Deve ser > 0: %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"Configuração SMBFS 'smbfs_used_ratio' inválida. Deve ser > 0 e <= 1,0: %s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "O arquivo de configuração SMBFS em %(config)s não existe." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "Arquivo de configuração SMBFS não definido (smbfs_shares_config)." - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "Comando SSH falhou após '%(total_attempts)r' tentativas: '%(command)s'" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "Comando SSH falhou com o erro: '%(err)s', Comando: '%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "Injeção de comando SSH detectada: %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "Conexão SSH falhou para %(fabric)s com erro: %(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "Certificado SSL expirado em %s." - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "Erro de SSL: %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "" -"O Filtro do Host do Planejador %(filter_name)s não pôde ser localizado." - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "" -"O Ponderador %(weigher_name)s do Host do Planejador não pôde ser localizado." - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"Status da cópia secundária: %(status)s e sincronizada: %(sync)s, o progresso " -"de sincronização é: %(progress)s%%." - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "SerialNumber deve estar no arquivo %(fileName)s." - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "Serviço %(service)s no host %(host)s removido." - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "O serviço %(service_id)s não pôde ser localizado." - -#, python-format -msgid "Service %s not found." -msgstr "Serviço %s não localizado." - -msgid "Service is unavailable at this time." -msgstr "O serviço está indisponível neste momento." - -msgid "Service not found." -msgstr "Serviço não localizado." - -msgid "Sets thin provisioning." -msgstr "Configura thin provisioning." - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"Configurar o grupo de política de LUN QoS não é suportado nesta família de " -"armazenamento e versão de ONTAP." - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"Configurar o grupo de política de arquivo qos não é suportado nesta família " -"de armazenamento e versão de ONTAP." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"Compartilhamento %s ignorado devido a um formato inválido. Deve ter o " -"endereço com formato:/export. Verifique as configurações de nas_ip e " -"nas_share_path." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"O compartilhamento em %(dir)s não pode ser gravado pelo serviço de volume " -"Cinder. As operações de captura instantânea não serão suportadas." - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Erro de E/S de sheepdog, o comando foi: \"%s\"." - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "" -"As operações de exibição podem ser feitas somente para projetos na mesma " -"hierarquia do projeto no qual os usuários estão com escopo definido." - -msgid "Size" -msgstr "Tamanho" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "Tamanho do volume: %s não localizado, não é seguro excluir." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"O tamanho é de %(image_size)dGB e não se ajusta em um volume de tamanho de " -"%(volume_size)dGB." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"Tamanho de imagem especificada %(image_size)sGB é maior que o tamanho do " -"volume %(volume_size)sGB." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "A captura instantânea %(snapshot_id)s não pôde ser localizada." - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"A captura instantânea %(snapshot_id)s não tem metadados com a chave " -"%(metadata_key)s." - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"A captura instantânea não pode ser criada porque o volume %(vol_id)s não " -"está disponível, status atual do volume: %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "" -"A captura instantânea não pode ser criada enquanto o volume está migrando." - -msgid "Snapshot of secondary replica is not allowed." -msgstr "A captura instantânea da réplica secundária não é permitida." - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "Captura instantânea do volume não suportada no estado: %s." - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "" -"Captura instantânea res \"%s\" que não é implementada em qualquer lugar." - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "" -"Status de captura instantânea %(cur)s não permitido para " -"update_snapshot_status" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "O status da captura instantânea deve ser \"disponível\" para clonar." - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"Captura instantânea='%(snap)s' não existe na imagem base='%(base)s' - " -"interrompendo backup incremental" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "" -"As capturas instantâneas não são suportadas para este formato de volume: %s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "Erro de soquete: %(arg)s." - -msgid "SolidFire Cinder Driver exception" -msgstr "Exceção no driver SolidFire Cinder" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "" -"O tamanho da matriz de direção de classificação excede o tamanho da matriz " -"de chave de classificação." - -msgid "Source CG is empty. No consistency group will be created." -msgstr "CG de origem está vazio. Nenhum grupo de consistências será criado." - -msgid "Source host details not found." -msgstr "Detalhes do host de origem não localizados." - -msgid "Source volume device ID is required." -msgstr "ID do dispositivo de volume de origem é necessário." - -msgid "Source volume not mid-migration." -msgstr "Volume de origem não de migração intermediária." - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"Origem com IP/nome de host: %s não localizada no dispositivo de destino para " -"migração de volume ativada por backend; continuando com a migração padrão." - -msgid "SpaceInfo returned byarray is invalid" -msgstr "SpaceInfo retornou byarray é inválido" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"O host especificado a ser mapeado para o volume %(vol)s está no grupo de " -"hosts não suportado com %(group)s." - -msgid "Specified logical volume does not exist." -msgstr "O volume lógico especificado não existe." - -msgid "Specify a password or private_key" -msgstr "Especifique uma senha ou private_key" - -msgid "Specify san_password or san_private_key" -msgstr "Especifique san_password ou san_private_key" - -msgid "Start LUNcopy error." -msgstr "Erro ao iniciar LUNcopy." - -msgid "State" -msgstr "Estado" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "O estado do nó está errado. O estado atual é %s." - -msgid "Status" -msgstr "Status" - -msgid "Stop snapshot error." -msgstr "Erro ao parar captura instantânea." - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "" -"O Serviço de configuração de armazenamento não foi localizado em " -"%(storageSystemName)s." - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" -"O Serviço mgmt de HardwareId de armazenamento não foi localizado em " -"%(storageSystemName)s." - -#, python-format -msgid "Storage Profile %s not found." -msgstr "Perfil de armazenamento %s não localizado." - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "" -"O Serviço de realocação de armazenamento não foi localizado em " -"%(storageSystemName)s." - -#, python-format -msgid "Storage family %s is not supported." -msgstr "Família de armazenamento %s não é suportada." - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "" -"O grupo de armazenamentos %(storageGroupName)s não foi excluído com sucesso" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "Host de armazenamento %(svr)s não detectado; verifique o nome" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "Perfil de armazenamento: %(storage_profile)s não encontrado." - -msgid "Storage resource could not be found." -msgstr "Recurso de armazenamento não pôde ser encontrado." - -msgid "Storage system id not set." -msgstr "ID do sistema de armazenamento não configurado." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "Sistema de armazenamento não encontrado para pool %(poolNameInStr)s." - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "StorageSystem %(array)s não foi encontrado." - -#, python-format -msgid "String with params: %s" -msgstr "Sequência com parâmetros: %s" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "Falha ao sincronizar volume secundário com primário." - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "Sistema %(id)s localizado com status inválido - %(status)s." - -msgid "System does not support compression." -msgstr "O sistema não suporta compactação." - -msgid "System is busy, retry operation." -msgstr "O sistema está ocupado, tente novamente a operação." - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"O TSM [%(tsm)s] não foi localizado no armazenamento CloudByte para a conta " -"[%(account)s]." - -msgid "Target volume type is still in use." -msgstr "Tipo de volume de destino ainda está em uso." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"Incompatibilidade da árvore de modelo; incluindo escravo %(slavetag)s para " -"principal %(mastertag)s" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "ID do locatário: %s não existe." - -msgid "Terminate connection failed" -msgstr "Finalização da conexão com falha" - -msgid "Terminate connection unable to connect to backend." -msgstr "A finalização da conexão não pode conectar-se ao backend." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "Falha ao finalizar a conexão de volume: %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "A origem %(type)s %(id)s a ser replicada não foi localizada." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"Os parâmetros 'sort_key' e 'sort_dir' foram descontinuados e não podem ser " -"usados com o parâmetro 'sort’." - -msgid "The EQL array has closed the connection." -msgstr "A matriz EQL fechou a conexão." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"O sistema de arquivos GPFS %(fs)s não está no nível da liberação necessário. " -"O nível atual é %(cur)s, deve ser pelo menos %(min)s." - -msgid "The IP Address was not found." -msgstr "o Endereço IP não foi localizado." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"A solicitação WebDAV falhou. Motivo: %(msg)s, Código de retorno/razão: " -"%(code)s, Volume de Origem: %(src)s, Volume de Destino: %(dst)s, Método: " -"%(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"O erro acima pode mostrar que o banco de dados não foi criado.\n" -"Crie um banco de dados usando ‘cinder-manage db sync’ antes de executar esse " -"comando." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"Comando %(cmd)s com falha. (ret: %(ret)s, saída padrão: %(out)s, erro " -"padrão: %(err)s)" - -msgid "The copy should be primary or secondary" -msgstr "A cópia deve ser primária ou secundária" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "" -"A criação de um dispositivo lógico não pôde ser concluída. (LDEV: %(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "" -"O método decorado deve aceitar um volume ou um objeto de captura instantânea" - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "O dispositivo no caminho %(path)s está indisponível: %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "" -"O horário de encerramento (%(end)s) deve ser posterior ao horário de início " -"(%(start)s)." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "O extra_spec: %s é inválido." - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "O extraspec: %(extraspec)s não é válido." - -#, python-format -msgid "The following elements are required: %s" -msgstr "Os seguintes elementos são necessários: %s" - -msgid "The host group or iSCSI target could not be added." -msgstr "O grupo de hosts ou destino de iSCSI não pôde ser incluído." - -msgid "The host group or iSCSI target was not found." -msgstr "O grupo de hosts ou destino iSCSI não foi localizado." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "O usuário de CHAP iSCSI %(user)s não existe." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"O lun importado %(lun_id)s está no conjunto %(lun_pool)s que não é " -"gerenciado por host %(host)s." - -msgid "The key cannot be None." -msgstr "A chave não pode ser Nenhum." - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "" -"O dispositivo lógico para o %(type)s %(id)s especificado já foi excluído." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "" -"O método %(method)s atingiu o tempo limite. (valor de tempo limite: " -"%(timeout)s)" - -msgid "The method update_migrated_volume is not implemented." -msgstr "O método update_migrated_volume não está implementado." - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "" -"A montagem %(mount_path)s não é um volume Quobyte USP válido. Erro: %(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "" -"O parâmetro do backend de armazenamento. (config_group: %(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "O backup principal deve estar disponível para backup incremental." - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"O tamanho solicitado : %(requestedSize)s não é o mesmo que o tamanho " -"resultante: %(resultSize)s." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "O recurso %(resource)s não foi localizado." - -msgid "The results are invalid." -msgstr "Os resultados são inválidos." - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "" -"A captura instantânea não pode ser criada quando o volume está no modo de " -"manutenção." - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "" -"O volume de origem %s não está no conjunto que é gerenciado pelo host atual." - -msgid "The source volume for this WebDAV operation not found." -msgstr "O volume de origem para esta operação WebDAV não foi localizado." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "" -"O tipo de volume de origem '%(src)s' é diferente do tipo volume de destino " -"'%(dest)s'." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "O tipo de volume de origem '%s' não está disponível." - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "O %(desc)s especificado está ocupado." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" -"O ldev %(ldev)s especificado não pôde ser gerenciado. O ldev não deve ser de " -"mapeamento." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" -"O ldev %(ldev)s especificado não pôde ser gerenciado. O ldev não deve ser em " -"par." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"O ldev %(ldev)s especificado não pôde ser gerenciado. O tamanho do ldev deve " -"ser em múltiplos de gigabyte." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"O ldev %(ldev)s especificado não pôde ser gerenciado. O tipo de volume deve " -"ser DP-VOL." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"A operação especificada não é suportada. O tamanho do volume deve ser igual " -"ao %(type)s da origem. (volume: %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "O vdisk especificado está mapeado para um host." - -msgid "The specified volume is mapped to a host." -msgstr "O volume especificado está mapeado para um host." - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "" -"O backend de armazenamento pode ser utilizado. (config_group: " -"%(config_group)s)" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"A contagem dividida de metadados de %(memberCount)s é muito pequena para o " -"volume: %(volumeName)s, com o tamanho %(volumeSize)s." - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" -"O tipo de metadados: %(metadata_type)s para volume/captura instantânea " -"%(id)s é inválido." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" -"O volume %(volume_id)s não pôde ser estendido. O tipo de volume deve ser " -"Normal." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"O volume %(volume_id)s não pôde ter o gerenciamento cancelado. O tipo de " -"volume deve ser %(volume_type)s." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "O volume %(volume_id)s é gerenciado com êxito. (LDEV: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "" -"O volume %(volume_id)s teve o gerenciamento cancelado com êxito. (LDEV: " -"%(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "O volume %(volume_id)s a ser mapeado não foi localizado." - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "O volume não pode aceitar a transferência no modo de manutenção." - -msgid "The volume cannot be attached in maintenance mode." -msgstr "O volume não pode ser conectado no modo de manutenção." - -msgid "The volume cannot be detached in maintenance mode." -msgstr "O volume não pode ser removido no modo de manutenção." - -msgid "The volume cannot be updated during maintenance." -msgstr "O volume não pode ser atualizado durante a manutenção." - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "A conexão do volume não pode ser inicializada no modo de manutenção." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "O driver do volume requer o nome do inicializador iSCSI no conector." - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"O volume está atualmente ocupado no 3PAR e não pode ser excluído neste " -"momento. É possível tentar novamente mais tarde." - -msgid "The volume label is required as input." -msgstr "O rótulo de volume é necessário como entrada." - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "" -"Os metadados de volume não podem ser excluídos quando o volume está no modo " -"de manutenção." - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "" -"Os metadados de volume não podem ser atualizados quando o volume está no " -"modo de manutenção." - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "Não há recursos disponíveis para uso. (recurso: %(resource)s)" - -msgid "There are no valid ESX hosts." -msgstr "Não há hosts ESX válidos." - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "Não há armazenamentos de dados válidos conectados ao %s." - -msgid "There are no valid datastores." -msgstr "Não há nenhum datastore válido." - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"Não há designação dos %(param)s. O armazenamento especificado é essencial " -"para gerenciar o volume." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" -"Não há designação do ldev. O ldev especificado é essencial para gerenciar o " -"volume." - -msgid "There is no metadata in DB object." -msgstr "Não há metadados no objeto do BD." - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "Não há compartilhamento que possa hospedar %(volume_size)sG" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "Não há nenhum compartilhamento que possa armazenar %(volume_size)sG." - -#, python-format -msgid "There is no such action: %s" -msgstr "Essa ação não existe: %s" - -msgid "There is no virtual disk device." -msgstr "Não há nenhum dispositivo de disco virtual." - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "Não há nenhum arquivo de configuração do Gluster configurado (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "Não há nenhum arquivo de configuração do NFS configurado (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"Não há volume Quobyte configurado (%s). Exemplo: quobyte: ///" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "Thin provisioning não suportado nesta versão do LVM." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"Ativador Thin Provisioning não está instalado. Não é possível criar um " -"volume thin" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "" -"Este driver não oferece suporte à exclusão de capturas instantâneas em uso." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "" -"Este driver não oferece suporte a capturas instantâneas de volumes em uso." - -msgid "This request was rate-limited." -msgstr "Essa solicitação estava limitada a taxa." - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"Essa plataforma do sistema (%s) não é suportada. Esse driver oferece suporte " -"somente a plataformas Win32." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "" -"O Serviço da política de camada não foi localizado para " -"%(storageSystemName)s." - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "" -"Tempo limite atingido ao aguardar atualização de Nova para criação de " -"captura instantânea %s." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"Tempo limite atingido ao aguardar atualização de Nova para exclusão de " -"captura instantânea %(id)s." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"Valor de tempo limite (em segundos) usado ao conectar-se ao cluster ceph. Se " -"o valor < 0, nenhum tempo limite foi configurado e o valor librados padrão " -"foi usado." - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "Tempo limite ao solicitar %(service)s da API." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "Transferência %(transfer_id)s não pôde ser encontrada." - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"Transferência %(transfer_id)s: ID do volume %(volume_id)s em estado " -"inesperado %(status)s, esperava-se aguardando transferência" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" -"Tentando importar metadados de backup do ID %(meta_id)s para o backup %(id)s." - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"O ajuste da tarefa do volume parou antes de ele ter sido feito: volume_name=" -"%(volume_name)s, task-status=%(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"O tipo %(type_id)s já está associado a um outro qos specs: %(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "" -"A modificação de tipo de acesso não é aplicável ao tipo de volume público." - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError: %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "UUIDs %s estão na lista de inclusão e remoção de volume." - -msgid "Unable to access the backend storage via file handle." -msgstr "" -"Não é possível acessar o armazenamento de backend por meio da manipulação de " -"arquivos." - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "" -"Não é possível acessar o armazenamento de backend por meio do caminho " -"%(path)s." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "" -"Não é possível incluir o host Cinder nos apphosts para o espaço %(space)s" - -msgid "Unable to connect or find connection to host" -msgstr "Não é possível conectar-se ou localizar a conexão com o host" - -msgid "Unable to create Barbican Client without project_id." -msgstr "Não é possível criar o Barbican Client sem project_id." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "Não foi possível criar o grupo de consistências %s" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Não é possível criar ou obter o grupo de armazenamento padrão para a " -"política FAST: %(fastPolicyName)s." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "Não é possível criar clone de réplica para o volume %s." - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "" -"Não é possível excluir a captura instantânea %s do Grupo de consistências" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "" -"Não é possível excluir a captura instantânea %(id)s, status: %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "Não é possível excluir política de captura instantânea no volume %s." - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "" -"Não é possível determinar o nome da captura instantânea na Pureza para " -"captura instantânea %(id)s." - -msgid "Unable to determine system id." -msgstr "Não é possível determinar o ID do sistema." - -msgid "Unable to determine system name." -msgstr "Não é possível determinar o nome do sistema." - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"Não é possível fazer operações de gerenciamento de captura instantânea com a " -"versão da API REST Purity %(api_version)s, requer %(required_versions)s." - -#, python-format -msgid "Unable to extend volume %s" -msgstr "Não é possível estender o volume %s" - -msgid "Unable to fetch connection information from backend." -msgstr "Não foi possível buscar informações de conexão do backend." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "Não é possível buscar informações de conexão do backend: %(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "Não é possível localizar ref Pureza com name=%s" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "Não é possível localizar o Grupo de Volumes: %(vg_name)s" - -msgid "Unable to find iSCSI mappings." -msgstr "Não é possível localizar mapeamentos de iSCSI." - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "Não foi possível encontrar ssh_hosts_key_file: %s" - -msgid "Unable to find system log file!" -msgstr "Não é possível encontrar o arquivo de log do sistema!" - -#, python-format -msgid "Unable to find volume %s" -msgstr "Não é possível localizar o volume %s" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "Não foi possível obter um dispositivo de bloco para o arquivo '%s'" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" -"Não é possível obter informações de configuração necessárias para criar um " -"volume: %(errorMessage)s." - -msgid "Unable to get corresponding record for pool." -msgstr "Não é possível obter registro correspondente para o pool." - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"Não é possível obter informações sobre %(space)s; verifique se o cluster " -"está em execução e conectado." - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"Não é possível obter lista de endereços IP neste host; verifique as " -"permissões e a rede." - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "" -"Não é possível obter lista de membros do domínio; verifique se o cluster " -"está em execução." - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"Não é possível obter lista de espaços para fazer novo nome. Verifique se o " -"cluster está em execução." - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "Não é possível obter estatísticas para backend_name: %s" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" -"Não é possível obter terminais de destino para hardwareId " -"%(hardwareIdInstance)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"Não é possível importar o volume %(deviceId)s para o cinder. É o volume de " -"origem da sessão de replicação %(sync)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"Não é possível importar o volume %(deviceId)s para o cinder. O volume " -"externo não está no conjunto gerenciado pelo host cinder atual." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"Não é possível importar o volume %(deviceId)s para o cinder. O volume está " -"na visualização de mascaramento %(mv)s." - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "Não é possível carregar CA a partir de %(cert)s %(e)s." - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "Não é possível carregar o certificado a partir de %(cert)s %(e)s." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "Não é possível carregar chave a partir de %(cert)s %(e)s." - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "" -"Não foi possível localizar a conta %(account_name)s no dispositivo Solidfire" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "" -"Não é possível localizar um SVM que está gerenciando o endereço IP ‘%s'" - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" -"Não é possível gerenciar o volume existente. Volume %(volume_ref)s já " -"gerenciado." - -#, python-format -msgid "Unable to manage volume %s" -msgstr "Não é possível gerenciar o volume %s" - -msgid "Unable to map volume" -msgstr "Não é possível mapear o volume" - -msgid "Unable to map volume." -msgstr "Não é possível mapear o volume." - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "" -"Não foi possível avaliar a requisição XML. Por favor, fornece o XML no " -"formato correto." - -msgid "Unable to parse attributes." -msgstr "Não é possível analisar atributos." - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" -"Não é possível promover réplica primária para o volume %s. Nenhuma cópia " -"secundária disponível." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"Não é possível reutilizar um host que não é gerenciado pelo Cinder com " -"use_chap_auth=True," - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" -"Não é possível reutilizar o host com credenciais CHAP desconhecidas " -"configuradas." - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "Não é possível renomear o volume %(existing)s para %(newname)s" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"Não é possível digitar novamente: Uma cópia do volume %s existe. Digitar " -"novamente excederia o limite de 2 cópias." - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"Não é possível digitar novamente: A ação atual precisa de cópia de volume, " -"isso não é permitido quando a nova digitação for a replicação. Volume = %s" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "Não é possível capturar o Grupo de consistências %s" - -msgid "Unable to terminate volume connection from backend." -msgstr "Não foi possível finalizar conexão do volume do backend." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "Não é possível terminar conexão do volume: %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "Não é possível atualizar o grupo de consistência %s" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"Não é possível atualizar o tipo devido ao status incorreto: %(vol_status)s " -"no volume: %(vol_id)s. O status do volume deve ser disponível ou em uso." - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" -"Não é possível verificar o grupo do inicializador: %(igGroupName)s na " -"visualização de mascaramento %(maskingViewName)s. " - -msgid "Unacceptable parameters." -msgstr "Parâmetros inaceitáveis." - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" -"Status de mapeamento inesperado %(status)s para o mapeamento %(id)s. " -"Atributos: %(attr)s." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"Resposta da CLI inesperada: incompatibilidade de cabeçalho/linha. cabeçalho: " -"%(header)s, linha: %(row)s." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "" -"Status de mapeamento inesperado %(status)s para mapeamento %(id)s. " -"Atributos: %(attr)s." - -msgid "Unexpected response from Nimble API" -msgstr "Resposta inesperada da API do Nimble" - -msgid "Unexpected status code" -msgstr "Código de status inesperado" - -msgid "Unknown Gluster exception" -msgstr "Exceção de Gluster desconhecida" - -msgid "Unknown NFS exception" -msgstr "Exceção NFS desconhecida" - -msgid "Unknown RemoteFS exception" -msgstr "Exceção RemoteFS desconhecida" - -msgid "Unknown SMBFS exception." -msgstr "Exceção SMBFS desconhecida." - -msgid "Unknown Virtuozzo Storage exception" -msgstr "Exceção de armazenamento Virtuozzo desconhecido" - -msgid "Unknown action" -msgstr "Ação desconhecida" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "Comando desconhecido ou não suportado %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "Protocolo desconhecido: %(protocol)s." - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "Recursos da cota desconhecidos %(unknown)s." - -msgid "Unknown service" -msgstr "Serviço desconhecido" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "Direção de classificação desconhecida; deve ser 'desc' ou 'asc'" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "Direção de classificação desconhecida; deve ser 'desc' ou 'asc'." - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "Palavra-chave de QOS desconhecida: \"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "Formato de auxiliar não reconhecido: %s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "Valor read_deleted não reconhecido '%s'" - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "Versão de ONTAP de Dados em Cluster Não Suportada." - -msgid "Unsupported Content-Type" -msgstr "Tipo de Conteúdo Não Suportado" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" -"Versão do Data ONTAP não suportada. Data ONTAP versão 7.3.1 e acima são " -"suportados." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "Versão de metadados de backup não suportada (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "Requisitada versão de metadados de backups não-suportados" - -msgid "Unsupported backup verify driver" -msgstr "Backup não suportado, verificar driver" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"Firmware não suportado no comutador %s. Certifique-se de que o comutador " -"esteja executando firmware versão v6.4 ou superior" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "Formato de volume não suportado: %s " - -msgid "Update QoS policy error." -msgstr "Erro ao atualizar política de QoS." - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "" -"As operações de atualização e exclusão de cota podem ser feitas somente por " -"um administrador de pai imediato ou pelo administrador CLOUD." - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"As operações de atualização e exclusão de cota podem ser feitas somente para " -"projetos na mesma hierarquia do projeto no qual os usuários estão com escopo " -"definido." - -msgid "Updated At" -msgstr "Atualizado em" - -msgid "Upload to glance of attached volume is not supported." -msgstr "Upload para glance do volume conectado não é suportado." - -msgid "Use ALUA to associate initiator to host error." -msgstr "Erro ao usar ALUA para associar o inicializador ao host." - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" -"Erro ao usar o CHAP para associar o inicializador ao host. Verifique o nome " -"do usuário e a senha do CHAP." - -msgid "User ID" -msgstr "ID de Usuário" - -msgid "User does not have admin privileges" -msgstr "O usuário não tem privilégios de administrador" - -msgid "User is not authorized to use key manager." -msgstr "O usuário não está autorizado a usar o gerenciador de chaves." - -msgid "User not authorized to perform WebDAV operations." -msgstr "O usuário não está autorizado a executar operações do WebDAV." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "" -"Retrocesso V2 - Volume em outro grupo de armazenamentos além do grupo de " -"armazenamentos padrão." - -msgid "V2 rollback, volume is not in any storage group." -msgstr "Retrocesso V2, o volume não está em nenhum grupo de armazenamentos." - -msgid "V3 rollback" -msgstr "Retrocesso V3" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "O Conjunto VV %s não existe." - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "Os consumidores válidos de QoS specs são: %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "O local de controle válido é: %s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "Falha ao validar conexão do volume (erro: %(err)s)." - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "" -"O valor \"%(value)s\" não é válido para a opção de configuração \"%(option)s" -"\"" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "O valor %(param)s para %(param_string)s não é um booleano." - -msgid "Value required for 'scality_sofs_config'" -msgstr "Valor necessário para 'scality_sofs_config'" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError: %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "Vdisk %(name)s não envolvido no mapeamento %(src)s -> %(tgt)s." - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "O volume virtual '%s' não existe na matriz." - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "Tarefa de cópia do vol para dest %s falhou." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "Volume %(deviceID)s não localizado." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"Volume %(name)s não localizado na matriz. Não é possível determinar se há " -"volumes mapeados." - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "O volume %(vol)s não pôde ser criado no conjunto %(pool)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"O status do volume %(vol_id)s deve ser disponível ou em uso, mas o status " -"atual é: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"O status do volume %(vol_id)s deve estar disponível para estender, mas o " -"status atual é: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"O status do volume %(vol_id)s deve estar disponível para atualizar a " -"sinalização somente leitura, mas o status atual é: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"O status do volume %(vol_id)s deve ser disponível, mas o status atual é: " -"%(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "O volume %(volume_id)s não pôde ser localizado." - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"O volume %(volume_id)s não possui metadados de administração com chave " -"%(metadata_key)s." - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"O volume %(volume_id)s não possui metadados com a chave %(metadata_key)s." - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "" -"O volume %(volume_id)s está mapeado atualmente para o grupo de hosts não " -"suportado %(group)s" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "" -"O volume %(volume_id)s não está mapeado atualmente para o host %(host)s" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "O volume %(volume_id)s ainda está anexado, separe o volume primeiro." - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "Erro de replicação do volume %(volume_id)s: %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "O volume %(volume_name)s está ocupado." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "O volume %s não pôde ser criado a partir do volume de origem." - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "O volume %s não pôde ser criado em compartilhamentos." - -#, python-format -msgid "Volume %s could not be created." -msgstr "O volume %s não pôde ser criado." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "O volume %s não possui provider_location especificado, ignorando." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "O volume %s não existe na matriz." - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "O volume %s já faz parte de uma migração ativa." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "O volume %s não deve ser parte de um grupo de consistências." - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "O volume %s não deve ser replicado." - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "O volume %s não deve ter capturas instantâneas." - -#, python-format -msgid "Volume %s not found." -msgstr "Volume %s não localizado." - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "Volume %s: Erro ao tentar estender o volume" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "O volume (%s) já existe na matriz" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "Volume (%s) já existe na matriz." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "O Grupo de Volume %s não existe" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "O Tipo de Volume %(id)s já existe." - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" -"Tipo de volume %(type_id)s não possui especificação extra com a chave %(id)s." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"A exclusão do Tipo de Volume %(volume_type_id)s não é permitida com volumes " -"presentes com o tipo." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"O Tipo de Volume %(volume_type_id)s não tem specs extras com a chave " -"%(extra_specs_key)s." - -msgid "Volume Type id must not be None." -msgstr "Identificador do tipo de volume não pode ser None." - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "O volume [%s] não foi localizado no armazenamento CloudByte." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "O anexo do volume não pôde ser localizado com o filtro: %(filter)s." - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "A configuração de backend de volume é inválida: %(reason)s" - -msgid "Volume by this name already exists" -msgstr "Já existe um volume com esse nome" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "" -"O volume não pode ser restaurado, uma vez que ele contém capturas " -"instantâneas." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "Caminho do arquivo de dispositivo de volume %s não existe." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "Dispositivo de volume não localizado em %(device)s." - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "Driver do volume %s não inicializou." - -msgid "Volume driver not ready." -msgstr "O driver de volume ainda não está pronto." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "O driver do volume reportou um erro: %(message)s" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" -"O volume no grupo de consistências %s está anexado. É necessário desanexá-lo " -"primeiro." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "" -"O volume no grupo de consistências ainda possui capturas instantâneas " -"dependentes." - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "O volume está conectado a um servidor. (%s)" - -msgid "Volume is in-use." -msgstr "O volume está em uso." - -msgid "Volume is not available." -msgstr "Volume não está disponível." - -msgid "Volume is not local to this node" -msgstr "O volume não é local para este nó" - -msgid "Volume is not local to this node." -msgstr "O volume não é local para este nó." - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"Backup de metadados do volume solicitado, mas este driver ainda não suporta " -"este recurso." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "Migração de volume falhou: %(reason)s" - -msgid "Volume must be available" -msgstr "Volume deve estar disponível" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "" -"O volume deve estar na mesma zona de disponibilidade que a captura " -"instantânea" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "" -"O volume deve estar na mesma zona de disponibilidade que o volume de origem" - -msgid "Volume must not be part of a consistency group." -msgstr "O volume não deve ser parte de um grupo de consistências." - -msgid "Volume must not be replicated." -msgstr "O volume não deve ser replicado." - -msgid "Volume must not have snapshots." -msgstr "Volume não deve ter capturas instantâneas." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "Volume não localizado para a instância %(instance_id)s." - -msgid "Volume not found on configured storage backend." -msgstr "Volume não localizado no backend de armazenamento configurado." - -msgid "Volume not found on configured storage pools." -msgstr "" -"O volume não foi localizado em conjuntos de armazenamentos configurados." - -msgid "Volume not found." -msgstr "Volume não localizado." - -msgid "Volume not yet assigned to host." -msgstr "Volume ainda não designado para o host." - -msgid "Volume reference must contain source-name element." -msgstr "A referência de volume deve conter o elemento de nome de origem." - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "Replicação de volume %(volume_id)s não pôde ser encontrada." - -#, python-format -msgid "Volume service %s failed to start." -msgstr "Falha ao iniciar serviço de volume %s." - -msgid "Volume should have agent-type set as None." -msgstr "O volume deve ter agent-type configurado como Nenhum." - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"Tamanho do volume %(volume_size)sGB não pode ser menor do que o tamanho da " -"imagem de minDisk %(min_disk)sGB." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "" -"O tamanho do volume '%(size)s' deve ser um número inteiro e maior que 0" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"O tamanho do volume ‘%(size)s‘ GB não pode ser menor que o tamanho do volume " -"original %(source_size)sGB. Deve ser >= ao tamanho do volume original." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"O tamanho do volume ‘%(size)s' GB não pode ser menor que o tamanho da " -"captura instantânea %(snap_size)sGB. Deve ser >= tamanho da captura " -"instantânea original." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" -"O tamanho do volume aumentou desde o último backup. Execute um backup " -"completo." - -msgid "Volume size must multiple of 1 GB." -msgstr "O tamanho do volume deve ser múltiplo de 1 GB." - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "" -"O status do volume para o volume deve estar disponível, mas o status atual " -"é: %s" - -msgid "Volume status is in-use." -msgstr "O status do volume é em uso." - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"O status do volume deve ser \"disponível\" ou \"em uso\" para captura " -"instantânea. (é %s)" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "O status do volume deve ser \"disponível\" ou \"em uso\"." - -msgid "Volume status must be 'available'." -msgstr "O status do volume deve ser 'disponível'." - -msgid "Volume to Initiator Group mapping already exists" -msgstr "Já existe um mapeamento de grupos de volume para inicializador" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "" -"O volume a ser feito o backup deve estar disponível ou em uso, mas o status " -"atual é \"%s\"." - -msgid "Volume to be restored to must be available" -msgstr "O volume a ser restaurado deve estar disponível" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "O tipo de volume %(volume_type_id)s não pôde ser localizado." - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "O ID do tipo '%s' é inválido." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"O acesso do tipo de volume para combinações de %(volume_type_id)s / " -"%(project_id)s já existe." - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"Acesso do tipo de volume não localizado para a combinação " -"%(volume_type_id)s / %(project_id)s ." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "O tipo do volume não corresponde para compartilhamento %s." - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "Encriptação do tipo de volume para o tipo %(type_id)s já existe." - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "Encriptação do tipo de volume para o tipo %(type_id)s não existe." - -msgid "Volume type name can not be empty." -msgstr "Nome de tipo de volume não pode ser vazio." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "" -"O tipo de volume com o nome %(volume_type_name)s não pôde ser localizado." - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "O volume com o ID do volume %s não existe." - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"Volume: %(volumeName)s não é um volume concatenado. É possível apenas " -"desempenhar a extensão no volume concatenado. Saindo..." - -#, python-format -msgid "Volume: %s could not be found." -msgstr "Volume: %s não pôde ser localizado." - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "Volumes serão divididos em objetos desse tamanho (em megabytes)." - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"Configuração VzStorage 'vzstorage_used_ratio' inválida. Deve ser > 0 e <= " -"1.0: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "Arquivo de configuração VzStorage em %(config)s não existe." - -msgid "Wait replica complete timeout." -msgstr "Tempo limite de espera da conclusão da réplica." - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "" -"Aguardando que todos os nós se associem ao cluster. Assegure-se de que todos " -"os daemons sheep estejam em execução." - -msgid "X-IO Volume Driver exception!" -msgstr "Exceção do Driver do Volume X-IO!" - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "XtremIO não configurado corretamente; nenhum portal iscsi localizado" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "XtremIO não inicializado corretamente, nenhum cluster localizado" - -msgid "You must implement __call__" -msgstr "Você deve implementar __call__" - -msgid "You must supply an array in your EMC configuration file." -msgstr "Deve-se fornecer uma matriz no arquivo de configuração do EMC." - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"Seu tamanho original: %(originalVolumeSize)s GB é maior que: %(newSize)s GB. " -"Somente Estender é suportado. Saindo..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError: %s" - -msgid "Zone" -msgstr "Zona" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Política de Zoneamento: %s, não reconhecido" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "_create_and_copy_vdisk_data: Falha ao obter atributos para o vdisk %s." - -msgid "_create_host failed to return the host name." -msgstr "_create_host falhou ao retornar o nome do host." - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"_create_host: Não é possível converter o nome do host. O nome do host não é " -"unicode ou vazia." - -msgid "_create_host: No connector ports." -msgstr "_create_host: Nenhuma porta de conector." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - não foi localizada uma mensagem de êxito na saída " -"da CLI.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic: cabeçalhos e valores de atributos não correspondem.\n" -" Cabeçalhos: %(header)s\n" -" Valores: %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" -"_get_host_from_connector falhou ao retornar o nome do host para o conector." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties: Não foi possível obter informações de conexão FC " -"para a conexão do volume do host. O host está configurado adequadamente para " -"as conexões FC?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties: Nenhum nó localizado no grupo de E/S %(gid)s para " -"o volume %(vol)s." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "" -"_update_volume_stats: Não foi possível obter dados do conjunto de " -"armazenamento." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"add_vdisk_copy falhou: Uma cópia de volume %s existe. Incluir outra cópia " -"excederia o limite de 2 cópias." - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "add_vdisk_copy iniciado sem uma cópia vdisk no conjunto esperado." - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants deve ser um booleano, obtido '%s'." - -msgid "already created" -msgstr "já criado" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "anexar captura instantânea do nó remoto" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "o atributo %s não realiza carregamento demorado" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s falhou ao criar link físico do dispositivo a partir de " -"%(vpath)s para %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s falhou ao obter notificação de sucesso de backup do " -"servidor.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s falhou ao executar o dsmc devido a argumentos inválidos " -"em %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s falhou ao executar o dsmc em %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "backup: %(vol_id)s falhou. %(path)s não é um arquivo." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"backup: %(vol_id)s falhou. %(path)s é tipo de arquivo inesperado. Bloco ou " -"arquivos regulares suportados, modo de arquivo real é %(vol_mode)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"backup: %(vol_id)s falhou. Não é possível obter caminho real para o volume " -"em %(path)s." - -msgid "being attached by different mode" -msgstr "sendo anexado por modo diferente" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "não é possível localizar mapa de lun, ig:%(ig)s vol:%(vol)s" - -msgid "can't find the volume to extend" -msgstr "não é possível localizar o volume a ser estendido" - -msgid "can't handle both name and index in req" -msgstr "não é possível lidar com o nome e o índice na solicitação" - -msgid "cannot understand JSON" -msgstr "não é possível entender JSON" - -msgid "cannot understand XML" -msgstr "não é possível entender XML" - -#, python-format -msgid "cg-%s" -msgstr "cg-%s" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error: A senha ou a chave privada SSH é requerida para " -"autenticação: configure a opção san_password ou san_private_key." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error: Não é possível determinar o ID do sistema." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error: Não é possível determinar o nome do sistema." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "a espessura do clone excede o limite de %s" - -msgid "control_location must be defined" -msgstr "control_location deve ser definido" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "create_cloned_volume: Os tamanhos de origem e destino diferem." - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "create_copy: O vdisk de origem %(src)s (%(src_id)s) não existe." - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "create_copy: Vdisk de origem %(src)s não existe." - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host: Nome do host não é unicode ou sequência." - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host: Nenhum inicializador ou wwpns fornecido." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot: O status do volume deve ser \"disponível \" ou \"em uso\" " -"para captura instantânea. O status inválido é %s." - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot: obter volume de origem falhou." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "" -"create_volume_from_snapshot: A captura instantânea %(name)s não existe." - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot: O status da captura instantânea deve ser " -"\"disponível\" para volume de criação. O status inválido é: %s." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "create_volume_from_snapshot: Os tamanhos de origem e destino diferem." - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "" -"create_volume_from_snapshot: O tamanho do volume é diferente do volume " -"baseado em captura instantânea." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "não é possível ativar ambas as camadas, a deduplicada e a automática." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"exclusão: %(vol_id)s falhou ao executar o dsmc devido a argumentos inválidos " -"com stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"exclusão: %(vol_id)s falhou ao executar o dsmc com stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "" -"excluindo captura instantânea %(snapshot_name)s que possui volumes " -"dependentes" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "excluindo o volume %(volume_name)s que possui captura instantânea" - -msgid "detach snapshot from remote node" -msgstr "remover captura instantânea do nó remoto" - -msgid "do_setup: No configured nodes." -msgstr "do_setup: Nenhum nó configurado." - -msgid "element is not a child" -msgstr "o elemento não é um filho" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries deve ser maior ou igual a 0" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"erro ao gravar objeto no swift; o MD5 do objeto no swift %(etag)s não é o " -"mesmo enviado ao swift %(md5)s" - -msgid "failed to create new_volume on destination host" -msgstr "falha ao criar new_volume no host de destino" - -msgid "fake" -msgstr "falso" - -#, python-format -msgid "file already exists at %s" -msgstr "o arquivo já existe em %s" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "fileno não é suportado pelo SheepdogIOWrapper" - -msgid "fileno() not supported by RBD()" -msgstr "fileno() não suportado por RBD()" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled está configurado para False, não permite " -"vários mapeamentos de host. CMMVC6071E O mapeamento de VDisk para host não " -"foi criado porque o VDisk já está mapeado para um host." - -msgid "flush() not supported in this version of librbd" -msgstr "flush() não suportado nesta versão de librbd" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s retornado por: %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt=%(fmt)s retornado por: %(backing_file)s" - -msgid "force delete" -msgstr "forçar exclusão" - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" -"get_iscsi_params: Falha ao obter o IP de destino para o inicializador " -"%(ini)s, verifique o arquivo de configuração." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode está configurada para copy_on_write, mas %(vol)s e " -"%(img)s pertencem a sistemas de arquivos diferentes." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode está configurada para copy_on_write, mas %(vol)s e " -"%(img)s pertencem a diferentes conjuntos." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"hgst_group %(grp)s e hgst_user %(usr)s devem ser mapeados para usuários/" -"grupos válidos em cinder.conf" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "hgst_net %(net)s especificado em cinder.conf não localizado no cluster" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"hgst_redundancy deve ser configurado para 0 (não HA) ou 1 (HA) em cinder." -"conf." - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "hgst_space_mode must deve ser um octal/int em cinder.conf" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "O servidor %(svr)s hgst_storage não é do formato :" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "hgst_storage_servers deve ser definido em cinder.conf" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"O serviço http foi desativado abruptamente ou pode ter sido colocado em " -"estado de manutenção no meio dessa operação." - -msgid "id cannot be None" -msgstr "id não pode ser Nenhum" - -#, python-format -msgid "image %s not found" -msgstr "imagem %s não localizada" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "initialize_connection: Falha ao obter atributos para o volume %s." - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "initialize_connection: Atributo de volume ausente para o volume %s." - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection: Nenhum nó localizado no grupo de E/S %(gid)s para o " -"volume %(vol)s." - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection: vdisk %s não está definido." - -#, python-format -msgid "invalid user '%s'" -msgstr "usuário inválido '%s'" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "portal iscsi, %s, não localizado" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"iscsi_ip_address deve ser definido no arquivo de configuração ao usar " -"protocolo 'iSCSI'." - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "Erro do gerenciador de chaves: %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr.fixed_key não definido" - -msgid "limit param must be an integer" -msgstr "o parâmetro limit deve ser um número inteiro" - -msgid "limit param must be positive" -msgstr "o parâmetro limit deve ser positivo" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" -"manage_existing requer uma chave de 'nome' para identificar um volume " -"existente." - -#, python-format -msgid "marker [%s] not found" -msgstr "marcador [%s] não localizado" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "mdiskgrp não tem aspas %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "migration_policy deve ser 'on-demand' ou 'never', transmitido: %s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "mkfs falhou no volume %(vol)s, mensagem de erro foi: %(err)s." - -msgid "mock" -msgstr "simulado" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs não está instalado" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "vários recursos com o nome %s localizado como drbdmanage" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "vários recursos com ID de captura instantânea %s localizado" - -msgid "name cannot be None" -msgstr "o nome não pode ser Nenhum" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "" -"naviseccli_path: Não foi possível localizar a ferramenta NAVISECCLI %(path)s." - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "nenhuma captura instantânea com ID %s localizada no drbdmanage" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "não exatamente uma captura instantânea com ID %s" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "não exatamente um volume com o ID %s" - -#, python-format -msgid "obj missing quotes %s" -msgstr "o objeto não tem aspas %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled não está desativado." - -msgid "progress must be an integer percentage" -msgstr "progresso deve ser uma porcentagem de número inteiro" - -msgid "promote_replica not implemented." -msgstr "promote_replica não implementado." - -msgid "provider must be defined" -msgstr "provider deve ser definido" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"qemu-img %(minimum_version)s ou posterior é necessário para este driver de " -"volume. Qemu-img versão atual: %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img não está instalado e a imagem é do tipo %s. Apenas imagens RAW " -"podem ser usadas se qemu-img não estiver instalado." - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img não está instalado e o formato do disco não está especificado. " -"Apenas imagens RAW podem ser usadas se qemu-img não estiver instalado." - -msgid "rados and rbd python libraries not found" -msgstr "bibliotecas Python rados e rbd não localizadas" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "read_deleted pode ser apenas um de 'no', 'yes' ou 'only', não %r" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"restauração: %(vol_id)s falhou ao executar o dsmc devido a argumentos " -"inválidos em %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"restauração: %(vol_id)s falhou ao executar o dsmc em %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"restauração: %(vol_id)s falhou.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"restore_backup interrompido, a lista de objetos real não corresponde à lista " -"de objetos armazenada nos metadados." - -msgid "root element selecting a list" -msgstr "elemento-raiz selecionando uma lista" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"rtslib_fb é um membro ausente %s: você pode precisar de um python-rtslib-fb " -"mais novo." - -msgid "san_ip is not set." -msgstr "san_ip não está configurado." - -msgid "san_ip must be set" -msgstr "san_ip deve ser configurado" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip: Configuração de campo obrigatória. san_ip não foi configurado." - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"san_login e/ou san_password não está configurado para o driver Datera no " -"cinder.conf. Configure estas informações e inicie o serviço cinder-volume " -"novamente." - -msgid "serve() can only be called once" -msgstr "serve() pode ser chamado apenas uma vez" - -msgid "service not found" -msgstr "serviço não encontrado" - -msgid "snapshot does not exist" -msgstr "a captura instantânea não existe" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "ID da captura instantânea:%s não localizado" - -#, python-format -msgid "snapshot-%s" -msgstr "captura instantânea-%s" - -#, python-format -msgid "source vol id:%s not found" -msgstr "ID do vol. de origem:%s não localizado" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "ID do volume de origem:%s não é replicado" - -msgid "status must be available" -msgstr "o status deve estar disponível" - -msgid "subclasses must implement construct()!" -msgstr "as subclasses devem implementar a construção()!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo falhou, continuando como se nada tivesse acontecido" - -msgid "sync_replica not implemented." -msgstr "sync_replica não implementado." - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"targetcli não instalado e não pôde criar o diretório padrão " -"(%(default_path)s): %(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "terminate_connection: Falha ao obter o nome do host do conector." - -msgid "timeout creating new_volume on destination host" -msgstr "tempo limite ao criar new_volume no host de destino" - -msgid "too many body keys" -msgstr "excesso de chaves de corpo" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "umount: %s: não montado" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "umount: %s: o destino está ocupado" - -msgid "umount: : some other error" -msgstr "umount: : algum outro erro" - -msgid "umount: : target is busy" -msgstr "umount: : o destino está ocupado" - -#, python-format -msgid "unrecognized argument %s" -msgstr "argumento não reconhecido %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "algoritmo de compressão não suportado: %s" - -msgid "valid iqn needed for show_target" -msgstr "iqn válido necessário para show_target" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "o vdisk %s não está definido." - -msgid "vmemclient python library not found" -msgstr "biblioteca python vmemclient não localizada" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "volume %s não localizado no drbdmanage" - -msgid "volume assigned" -msgstr "volume designado" - -msgid "volume changed" -msgstr "volume alterado" - -msgid "volume does not exist" -msgstr "o volume não existe" - -msgid "volume is already attached" -msgstr "o volume já está conectado" - -msgid "volume is not local to this node" -msgstr "o volume não é local para este nó" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"O tamanho do volume %(volume_size)d é muito pequeno para restaurar o backup " -"do tamanho %(size)d." - -#, python-format -msgid "volume size %d is invalid." -msgstr "O tamanho do volume %d é inválido." - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "" -"volume_type deve ser fornecido ao criar um volume em um grupo de " -"consistências." - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id não pode ser Nenhum" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "" -"volume_types deve ser fornecido para criar o grupo de consistência %(name)s." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "" -"volume_types deve ser fornecido para criar o grupo de consistências %s." - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "wait_for_condition: %s atingiu tempo limite." diff --git a/cinder/locale/ru/LC_MESSAGES/cinder.po b/cinder/locale/ru/LC_MESSAGES/cinder.po deleted file mode 100644 index 02a12e305..000000000 --- a/cinder/locale/ru/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,8051 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# eshumakher, 2013 -# FIRST AUTHOR , 2011 -# Lucas Palm , 2015. #zanata -# OpenStack Infra , 2015. #zanata -# Lucas Palm , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-02-03 05:55+0000\n" -"Last-Translator: Lucas Palm \n" -"Language: ru\n" -"Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n" -"%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || (n" -"%100>=11 && n%100<=14)? 2 : 3);\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Russian\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"Версия OpenStack Cinder: %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr " но сейчас размер: %d" - -#, python-format -msgid " but size is now %d." -msgstr " но сейчас размер %d." - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing не поддерживает управление томом, подключенным к " -"хостам. Отключите том от существующих хостов перед импортом" - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"Результат: %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s: %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s: доступ запрещен." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s: Сбой с непредвиденным выводом CLI.\n" -" Команда: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"Код состояния: %(_status)s\n" -"Тело: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, subjectAltName: %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s: создание NetworkPortal: убедитесь, что порт %(port)d на IP-" -"адресе %(ip)s не занят другой службой." - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "" -"Минимальное число символов в %(name)s должно составлять %(min_length)s." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s содержит более %(max_length)s символов." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s: не удалось создать резервную копию %(bck_id)s, том %(vol_id)s. " -"Объект резервной копии находится в неожиданном режиме. Поддерживаются " -"резервные копии файлов и образов. Фактический режим: %(vol_mode)s." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "" -"Служба %(service)s не находится в состоянии %(status)s в устройстве хранения " -"%(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s должно быть <= %(max_value)d" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s должен быть >= %(min_value)d" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" -"Значение %(worker_name)s %(workers)d недопустимо. Значение должно быть " -"больше 0." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"%s недоступен. Убедитесь, что GPFS активна и файловая система смонтирована." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"Размер %s нельзя изменить с помощью операции дублирования, так как он не " -"содержит блоков." - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"Размер %s нельзя изменить с помощью операции дублирования, так как он " -"находится на сжатом томе" - -#, python-format -msgid "%s configuration option is not set." -msgstr "Не задан параметр конфигурации %s." - -#, python-format -msgid "%s is not a directory." -msgstr "%s не является каталогом." - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s не является строкой или unicode" - -#, python-format -msgid "%s is not installed" -msgstr "%s не установлен" - -#, python-format -msgid "%s is not installed." -msgstr "%s не установлен." - -#, python-format -msgid "%s is not set" -msgstr "%s - не множество" - -#, python-format -msgid "%s is not set." -msgstr "%s не задан." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s должно быть допустимым образом raw или qcow2." - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s должен быть абсолютным путем." - -#, python-format -msgid "%s must be an integer." -msgstr "%s должен быть целым числом." - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s не задан в cinder.conf" - -#, python-format -msgid "%s not set." -msgstr "%s не задан." - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s' недопустим для flashsystem_connection_protocol в файле " -"конфигурации. Допустимые значения: %(enabled)s." - -msgid "'active' must be present when writing snap_info." -msgstr "Должно быть active при записи snap_info." - -msgid "'consistencygroup_id' must be specified" -msgstr "Необходимо указать consistencygroup_id" - -msgid "'qemu-img info' parsing failed." -msgstr "Ошибка анализа 'qemu-img info'." - -msgid "'status' must be specified." -msgstr "Должно быть указано значение status." - -msgid "'volume_id' must be specified" -msgstr "Должен быть указан параметр volume_id" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"(Команда: %(cmd)s) (Код возврата: %(exit_code)s) (stdout: %(stdout)s) " -"(stderr: %(stderr)s)" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "LUN (HLUN) не найден. (LDEV: %(ldev)s)" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"Не найден свободный LUN (HLUN). Добавьте другую группу хостов. (LDEV: " -"%(ldev)s)" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "Не удалось добавить группу хостов. (порт: %(port)s, имя: %(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"Не удалось удалить группу хостов. (порт: %(port)s, ИД группы: %(gid)s, имя: " -"%(name)s)" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "Недопустимая группа хостов. (группа хостов: %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "Не удалось удалить пару. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"Не удалось создать пару. Превышено максимальное число пар. (метод " -"копирования: %(copy_method)s, P-VOL: %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "Недопустимый параметр. (%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "Недопустимое значение параметра. (%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "Не найден пул. (ИД пул: %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Недопустимое состояние моментальной копии. (состояние: %(status)s)" - -msgid "A volume ID or share was not specified." -msgstr "Не указан ИД тома или общий ресурс." - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "Недопустимое состояние тома. (состояние: %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "Сбой API %(name)s, строка ошибки %(err)s" - -msgid "API key is missing for CloudByte driver." -msgstr "Отсутствует ключ API для драйвера CloudByte." - -#, python-format -msgid "API response: %s" -msgstr "Ответ API: %s" - -msgid "API version could not be determined." -msgstr "Не удалось определить версию API." - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "" -"Попытка удаления дочерних проектов с ненулевой квотой. Это не следует делать" - -msgid "Access list not available for public volume types." -msgstr "Список прав доступа недоступен для общедоступных типов томов." - -msgid "Activate or deactivate QoS error." -msgstr "Ошибка активации/деактивации QoS." - -msgid "Activate snapshot error." -msgstr "Ошибка активации моментальной копии." - -msgid "Add FC port to host error." -msgstr "Ошибка добавления порта Fibre Channel к хосту." - -msgid "Add fc initiator to array error." -msgstr "Ошибка добавления инициатора Fibre Channel в массив." - -msgid "Add initiator to array error." -msgstr "Ошибка добавления инициатора в массив." - -msgid "Add lun to cache error." -msgstr "Ошибка добавления LUN в кэш." - -msgid "Add lun to partition error." -msgstr "Ошибка добавления LUN в раздел." - -msgid "Add mapping view error." -msgstr "Ошибка добавления представления связей." - -msgid "Add new host error." -msgstr "Ошибка добавления нового хоста." - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"Все указанные пулы памяти для управления не существуют. Проверьте " -"конфигурацию. Несуществующие пулы: %s" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "Обнаружена ошибка в SheepdogDriver. (Причина: %(reason)s)" - -msgid "An error has occurred during backup operation" -msgstr "Ошибка операции резервного копирования" - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "Возникла ошибка при поиске тома \"%s\"." - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"Ошибка во время операции LUNcopy. Имя LUNcopy: %(luncopyname)s. Статус " -"LUNcopy: %(luncopystatus)s. Состояние LUNcopy: %(luncopystate)s." - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "Возникла ошибка при чтении тома \"%s\"." - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "Возникла ошибка при записи на том \"%s\"." - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "" -"Не удалось добавить пользователя CHAP iSCSI. (имя пользователя: %(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "" -"Не удалось удалить пользователя CHAP iSCSI. (имя пользователя: %(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"Не удалось добавить целевое расположение iSCSI. (порт: %(port)s, псевдоним: " -"%(alias)s, причина: %(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"Не удалось удалить целевое расположение iSCSI. (порт: %(port)s, номер " -"целевого расположения: %(tno)s, псевдоним: %(alias)s)" - -msgid "An unknown exception occurred." -msgstr "Обнаружено неизвестное исключение." - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "" -"Пользователи с маркером, связанным с подпроектом, не могут видеть квоту " -"родительских объектов." - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "Массив не существует или выключен. Текущее состояние массива: %s." - -msgid "Associate host to hostgroup error." -msgstr "Ошибка связывания хоста с группой хостов." - -msgid "Associate host to mapping view error." -msgstr "Ошибка связывания хоста с представлением связей." - -msgid "Associate initiator to host error." -msgstr "Ошибка связывания инициатора с хостом." - -msgid "Associate lun to lungroup error." -msgstr "Ошибка связывания LUN с группой LUN." - -msgid "Associate lungroup to mapping view error." -msgstr "Ошибка связывания группы LUN с представлением связей." - -msgid "Associate portgroup to mapping view error." -msgstr "Ошибка связывания группы портов с представлением связей." - -msgid "At least one valid iSCSI IP address must be set." -msgstr "Необходимо указать хотя бы один допустимый IP-адрес iSCSI." - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "Попытка передачи %s с недопустимым ключом авторизации." - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "Не найдена информация группы идентификации [%s] в хранилище CloudByte." - -msgid "Auth user details not found in CloudByte storage." -msgstr "" -"В хранилище CloudByte не найдена информация о пользователе для идентификации." - -msgid "Authentication error" -msgstr "Ошибка аутентификации" - -msgid "Authorization error" -msgstr "Ошибка авторизации" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "Зона доступности %(s_az)s недопустима." - -msgid "Available categories:" -msgstr "Доступные категории:" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"Спецификации QoS базовой системы не поддерживаются в этом семействе систем " -"хранения и версии ONTAP." - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "Базовый сервер не существует (%(backend)s)" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "Отчеты базовой программы: %(message)s" - -msgid "Backend reports: item already exists" -msgstr "Отчеты базовой программы: элемент уже существует" - -msgid "Backend reports: item not found" -msgstr "Отчеты базовой программы: элемент не найден" - -msgid "Backend server not NaServer." -msgstr "Базовая программа не NaServer." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "Тайм-аут повторов службы базовой программы: %(timeout)s с" - -msgid "Backend storage did not configure fiber channel target." -msgstr "Память базовой системы не настроила цель оптоволоконного канала." - -msgid "Backing up an in-use volume must use the force flag." -msgstr "" -"Для резервного копирования используемого тома требуется флаг принудительного " -"выполнения." - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "Не удалось найти резервную копию %(backup_id)s." - -msgid "Backup RBD operation failed" -msgstr "Сбой операции резервного копирования RBD" - -msgid "Backup already exists in database." -msgstr "Резервная копия уже есть в базе данных." - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "Драйвер резервного копирования выдал ошибку: %(message)s" - -msgid "Backup id required" -msgstr "Требуется ИД резервной копии" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "" -"Резервное копирование не поддерживается для томов GlusterFS с моментальными " -"копиями." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "" -"Резервное копирование поддерживается только для томов SOFS с форматированием " -"raw без базового файла." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "" -"Резервное копирование поддерживается только для томов GlusterFS с " -"форматированием raw." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "" -"Резервное копирование поддерживается только для томов SOFS с форматированием " -"raw." - -msgid "Backup operation of an encrypted volume failed." -msgstr "Операция резервного копирования зашифрованного тома не выполнена." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Служба резервного копирования %(configured_service)s не поддерживает " -"проверку. ИД резервной копии %(id)s не проверен. Пропуск проверки." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"Служба резервного копирования %(service)s не поддерживает проверку. ИД " -"резервной копии %(id)s не проверен. Пропуск сброса." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "" -"Резервная копия должна иметь только одну моментальную копию, а имеет %s" - -msgid "Backup status must be available" -msgstr "Состояние резервной копии должно быть доступным" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "Состояние резервной копии должно быть available, а не '%s'." - -msgid "Backup status must be available or error" -msgstr "Требуемое состояние резервной копии: доступен или ошибка" - -msgid "Backup to be restored has invalid size" -msgstr "Резервная копия для восстановления имеет недопустимый размер" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "Возвращена неверная строка состояния: %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "Неверные ключи в наборе квот: %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" -"Неправильный или непредвиденный ответ от API базовой программы тома " -"хранилища: %(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "Неправильный формат проекта: проект имеет неправильный формат (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "" -"Недопустимый запрос отправлен в кластер Datera:Недопустимые аргументы: " -"%(args)s | %(message)s" - -msgid "Bad response from Datera API" -msgstr "Неправильный ответ API Datera" - -msgid "Bad response from SolidFire API" -msgstr "Неправильный ответ от API SolidFire" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "Неверный ответ из XMS, %s" - -msgid "Binary" -msgstr "Двоичный" - -msgid "Blank components" -msgstr "Пустые компоненты" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Схема идентификации API Blockbridge (token или password)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Пароль API Blockbridge (для схемы идентификации 'password')" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Маркер API Blockbridge (для схемы идентификации 'token')" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Пользователь API Blockbridge (для схемы идентификации 'password')" - -msgid "Blockbridge api host not configured" -msgstr "Не настроен хост API Blockbridge" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "" -"Blockbridge настроен с недопустимой схемой идентификации '%(auth_scheme)s'" - -msgid "Blockbridge default pool does not exist" -msgstr "Пул Blockbridge по умолчанию не существует" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" -"Не настроен пароль Blockbridge (требуется для схемы идентификации 'password')" - -msgid "Blockbridge pools not configured" -msgstr "Пулы Blockbridge не настроены" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" -"Не настроен маркер Blockbridge (требуется для схемы идентификации 'token')" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" -"Не настроен пользователь Blockbridge (требуется для схемы идентификации " -"'password')" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "Пароль CHAP должен быть от 12 до 16 байт." - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Вывод исключительной ситуации CLI:\n" -" команда: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Вывод исключительной ситуации CLI:\n" -" команда: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E Связь VDisk с хостом не создана, так как VDisk уже связан с " -"хостом.\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "Версия CONCERTO не поддерживается" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "CPG (%s) не существует в массиве" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "Имя кэша - None. Укажите smartcache:cachename в ключе." - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "Том кэша %(cache_vol)s не имеет моментальной копии %(cache_snap)s." - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "Не удалось найти ИД кэша по имени кэша %(name)s." - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "Не найден ИД раздела по имени %(name)s." - -#, python-format -msgid "Can not translate %s to integer." -msgstr "Невозможно преобразовать %s в целое число." - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "Нет доступа к scality_sofs_config: %s" - -msgid "Can't decode backup record." -msgstr "Не удалось декодировать запись резервной копии." - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "Не найдено имя кэша в массиве. Имя кэша: %(name)s." - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "Не найдено имя раздела в массиве. Имя раздела: %(name)s." - -#, python-format -msgid "Can't open config file: %s" -msgstr "Не удалось открыть файл конфигурации %s" - -msgid "Can't parse backup record." -msgstr "Не удалось проанализировать запись резервной копии." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"Не удалось добавить том %(volume_id)s в группу согласования %(group_id)s: " -"том не имеет типа тома." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"Не удалось добавить том %(volume_id)s в группу согласования %(group_id)s: он " -"уже есть в группе согласования %(orig_group)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"Не удалось добавить том %(volume_id)s в группу согласования %(group_id)s: " -"том не найден." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"Не удалось добавить том %(volume_id)s в группу согласования %(group_id)s: " -"том не существует." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"Не удалось добавить том %(volume_id)s в группу согласования %(group_id)s: " -"том находится в недопустимом состоянии %(status)s. Допустимые состояния: " -"%(valid)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"Не удалось добавить том %(volume_id)s в группу согласования %(group_id)s: " -"тип тома %(volume_type)s не поддерживается группой." - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"Невозможно подключить уже подключенный том %s. Множественное подключение " -"выключено в параметре конфигурации 'netapp_enable_multiattach'." - -msgid "Cannot connect to ECOM server." -msgstr "Не удалось подключиться к серверу ECOM." - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"Не удается создать копию с размером %(vol_size)s для тома с размером " -"%(src_vol_size)s" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"Не удалось создать группу согласования %(group)s, поскольку моментальная " -"копия %(snap)s не находится в допустимом состоянии. Допустимые состояния: " -"%(valid)s." - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"Не удалось создать группу согласования %(group)s, поскольку исходный том " -"%(source_vol)s не в допустимом состоянии. Допустимые состояния: %(valid)s." - -#, python-format -msgid "Cannot create directory %s." -msgstr "Не удалось создать каталог %s." - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "Невозможно создать спецификацию шифрования. Тип тома используется." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"Невозможно создать образ формата диска %s. Принимается только формат диска " -"vmdk." - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "Создать маскирующее представление %(maskingViewName)s невозможно. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"Нельзя создать больше %(req)s томов в массиве ESeries, когда параметр " -"'netapp_enable_multiattach' равен true." - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "" -"Не удалось создать или найти группу носителей с именем %(sgGroupName)s." - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"Не удается создать том размером %(vol_size)s из моментальной копии размером " -"%(snap_size)s" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "Не удалось создать том размера %s: не кратен 8 ГБ." - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"Невозможно создать volume_type с именем %(name)s и спецификациями " -"%(extra_specs)s" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "Нельзя удалить LUN %s, когда есть моментальные копии." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"Не удалось удалить том кэша %(cachevol_name)s. Он обновлен в%(updated_at)s и " -"сейчас содержит %(numclones)d экземпляры тома." - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"Не удалось удалить том кэша %(cachevol_name)s. Он обновлен в %(updated_at)s " -"и сейчас содержит %(numclones)s экземпляры тома." - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "Невозможно удалить спецификацию шифрования. Тип тома используется." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "Не удалось выполнить /sbin/mount.sofs" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "Не найдена группа согласования %s." - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "" -"Не удалось найти службу конфигурации контроллеров для системы хранения " -"%(storage_system)s." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "" -"Не найдена служба репликации для создания тома для моментальной копии %s." - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "Не найдена служба репликации для удаления моментальной копии %s." - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "Не найдена служба репликации в системе %s." - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "Не найден том %(id)s. Операция удаления из управления. Выход..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "Том %(volumename)s не найден. Операция Extend. Выполняется выход..." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "Не найден номер устройства для тома %(volumeName)s." - -msgid "Cannot find migration task." -msgstr "Не найдена задача переноса." - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "Не найдена служба репликации в системе %s." - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "" -"Не найден исходный экземпляр группы согласования. consistencygroup_id: %s." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "Не удалось получить mcs_id по ИД канала: %(channel_id)s." - -msgid "Cannot get necessary pool or storage system information." -msgstr "" -"Не удалось получить необходимую информацию о пуле или системе хранения." - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"Получить или создать группу носителей %(sgGroupName)s для тома " -"%(volumeName)s невозможно" - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "Cannot get or create initiator group: %(igGroupName)s. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "Получить группу портов %(pgGroupName)s невозможно. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"Не удалось получить группу носителей %(sgGroupName)s от маскирующего " -"представления %(maskingViewInstanceName)s. " - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Не удалось получить диапазон поддерживаемых размеров для %(sps)s. Код " -"возврата: %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"Не удалось получить группу носителей по умолчанию для стратегии FAST " -"%(fastPolicyName)s." - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "" -"Не удалось смонтировать Scality SOFS. Проверьте системный протокол на " -"наличие ошибок" - -msgid "Cannot ping DRBDmanage backend" -msgstr "Не удалось проверить связь с базовой программой DRBDmanage" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "Не удалось поместить том %(id)s на %(host)s" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"Нельзя одновременно указывать 'cgsnapshot_id' и 'source_cgid' для создания " -"группы согласования %(name)s из источника." - -msgid "Cannot register resource" -msgstr "Не удалось зарегистрировать ресурс" - -msgid "Cannot register resources" -msgstr "Не удалось зарегистрировать ресурсы" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"Не удалось удалить том %(volume_id)s из группы согласования %(group_id)s: он " -"не находится в группе." - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"Не удалось удалить том %(volume_id)s из группы согласования %(group_id)s: " -"том находится в недопустимом состоянии %(status)s. Допустимые состояния: " -"%(valid)s." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "Изменить тип с одного массива 3PAR на другой невозможно." - -msgid "Cannot retype to a CPG in a different domain." -msgstr "Невозможно изменить тип на CPG из другого домена." - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "Невозможно изменить тип на snapCPG из другого домена." - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"Не удалось выполнить команду vgc-cluster. Убедитесь, что программное " -"обеспечение установлено и права доступа настроены правильно." - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "" -"hitachi_serial_number и hitachi_unit_name нельзя указывать одновременно." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "Нельзя одновременно указывать имя домена защиты и ИД домена защиты." - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "Нельзя одновременно указывать имя пула памяти и ИД пула памяти." - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"Не удалось обновить группу согласования %(group_id)s: недопустимое значение " -"параметра name, description, add_volumes или remove_volumes." - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "Невозможно обновить спецификацию шифрования. Тип тома используется." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "Не удалось обновить volume_type %(id)s" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "Не удается проверить существование объекта %(instanceName)s." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "Моментальная копия группы согласования %(cgsnapshot_id)s не найдена." - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Пустой cgsnahost. Группа согласования создана не будет." - -msgid "Cgsnapshot status must be available or error" -msgstr "" -"Состояние моментальной копии группы согласования должно быть available или " -"error" - -msgid "Change lun priority error." -msgstr "Ошибка изменения приоритета LUN." - -msgid "Change lun smarttier policy error." -msgstr "Ошибка изменения стратегии smarttier LUN." - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "" -"Изменение будет использовать менее 0 для следующих ресурсов: %(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "" -"Проверьте права доступа для общего раздела ZFS, присвоенного этому драйверу." - -msgid "Check hostgroup associate error." -msgstr "Ошибка проверки связывания группы хостов." - -msgid "Check initiator added to array error." -msgstr "Ошибка проверки инициатора, добавленного в массив." - -msgid "Check initiator associated to host error." -msgstr "Ошибка проверки инициатора, связанного с хостом." - -msgid "Check lungroup associate error." -msgstr "Ошибка проверки связывания группы LUN." - -msgid "Check portgroup associate error." -msgstr "Ошибка проверки связывания группы портов." - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"Проверьте состояние службы http. Убедитесь также, что номер порта https " -"number совпадает с указанным в cinder.conf." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "Размер фрагмента не кратен размеру блока для создания хэша." - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "Функция создания копии не лицензирована в %(storageSystem)s." - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "" -"Кластер не отформатирован. Необходимо выполнить команду \"dog cluster format" -"\"." - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "Команда %(cmd)s заблокирована в CLI и была отменена" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition: тайм-аут %s " - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "CommandLineHelper._wait_for_condition: тайм-аут %s." - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"Программа включения сжатия не установлена. Создать сжатый том невозможно." - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "Вычислительный кластер: не удалось найти %(cluster)s." - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "Файл конфигурации %(configurationFile)s не существует." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "Значение конфигурации %s не задано." - -msgid "Configured host type is not supported." -msgstr "Настроенный тип хоста не поддерживается." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"Конфликт спецификаций QoS в типе тома %s: когда спецификация QoS связана с " -"типом тома, устаревшая спецификация \"netapp:qos_policy_group\" запрещена в " -"дополнительных спецификациях типа тома." - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Не удалось подключиться к glance: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Ошибка соединения с swift: %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "Не передан коннектор: %s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "Коннектор не содержит требуемую информацию: %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"Группа согласования %s еще содержит тома. Требуется флаг force, чтобы ее " -"удалить." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "Группа согласования %s имеет зависимые моментальные копии." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "" -"Группа согласования пустая. Моментальные копии группы согласования " -"создаваться не будут." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"Состояние группы согласования должно быть available или error. Текущее " -"состояние: %s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "" -"Состояние группы согласования должно быть available, однако текущее " -"состояние - %s." - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "Группа согласования %(consistencygroup_id)s не найдена." - -msgid "Container" -msgstr "контейнер" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"Формат контейнера %s не поддерживается драйвером VMDK. Только 'bare' " -"поддерживается." - -msgid "Container size smaller than required file size." -msgstr "Размер контейнера меньше размера требуемого файла." - -msgid "Content type not supported." -msgstr "Тип содержимого не поддерживается." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "Служба конфигурации контроллеров не найдена в %(storageSystemName)s." - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "Не удалось определить IP-адрес контроллера '%(host)s': %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "Выполнено преобразование в %(f1)s, но в данный момент формат - %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "" -"Выполнено преобразование в %(vol_format)s, но в данный момент формат - " -"%(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "Преобразование в необработанный, но текущий формат %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "Выполнено преобразование в raw, но в данный момент формат - %s." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"Сбой задачи копирования тома: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "Копирование метаданных из %(src_type)s %(src_id)s в %(vol_id)s." - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "Не найден ИД кластера GPFS: %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "Не найдено устройство файловой системы GPFS: %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "Не найден хост для тома %(volume_id)s с типом %(type_id)s." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "Невозможно найти конфигурацию по адресу %(path)s" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "Не найден экспорт iSCSI для тома %(volumeName)s." - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "Не удалось найти экспорт iSCSI для тома %s" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "Не найден целевой объект iSCSI для тома %(volume_id)s." - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "Не найден ключ в выводе команды %(cmd)s: %(out)s." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "Не удалось найти параметр %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "Не удалось найти целевой объект %s" - -msgid "Could not get system name." -msgstr "Не удалось получить имя системы." - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "Невозможно загрузить приложение '%(name)s' из %(path)s" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "Невозможно прочитать %s. Повторное выполнение с помощью sudo" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "Не удалось сохранить конфигурацию в %(file_path)s: %(exc)s" - -msgid "Create QoS policy error." -msgstr "Ошибка создания стратегии QoS." - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Создание резервной копии прервано: ожидалось состояние резервной копии " -"%(expected_status)s, получено %(actual_status)s." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Создание резервной копии прервано: ожидалось состояние тома " -"%(expected_status)s, получено %(actual_status)s." - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "" -"Создание зашифрованных томов с типом %(type)s из образа %(image)s не " -"поддерживается." - -msgid "Create export for volume failed." -msgstr "Не удалось создать экспорт для тома." - -msgid "Create hostgroup error." -msgstr "Ошибка создания группы хостов." - -msgid "Create lun migration error." -msgstr "Ошибка создания переноса LUN." - -msgid "Create luncopy error." -msgstr "Ошибка создания копии LUN." - -msgid "Create lungroup error." -msgstr "Ошибка создания группы LUN." - -msgid "Create manager volume flow failed." -msgstr "Не удалось создать поток тома администратора." - -msgid "Create snapshot error." -msgstr "Ошибка создания моментальной копии." - -#, python-format -msgid "Create volume error. Because %s." -msgstr "Ошибка создания тома. Причина: %s." - -msgid "Create volume failed." -msgstr "Сбой создания тома." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"Не удалось создать и активировать набор зон: (набор зон=%(cfg_name)s ошибка=" -"%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "" -"Не удалось создать и активировать набор зон: (набор зон=%(zoneset)s ошибка=" -"%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "" -"Создаются сведения об использовании с %(begin_period)s по %(end_period)s" - -msgid "Current host isn't part of HGST domain." -msgstr "Текущий хост не является частью домена HGST." - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"Текущий хост недопустим для тома %(id)s с типом %(type)s. Перенос запрещен" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"Связанный с томом %(vol)s хост находится в неподдерживаемой группе хостов " -"%(group)s." - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "УСТАРЕЛО: Развернуть версию 1 API Cinder." - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"Ошибка настройки драйвера DRBDmanage: некоторые необходимые библиотеки " -"(dbus, drbdmanage.*) не найдены." - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "Программа DRBDmanage ожидала один ресурс (\"%(res)s\"), получила %(n)d" - -msgid "Data ONTAP API version could not be determined." -msgstr "Не удалось определить версию API ONTAP данных." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "" -"ONTAP данных, работающий в режиме 7, не поддерживает группы стратегий QoS." - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Дедупликация - допустимый тип предоставления ресурсов, но требуется, чтобы " -"версия WSAPI %(dedup_version)s %(version)s была установлена." - -msgid "Dedup luns cannot be extended" -msgstr "LUN с дедупликацией нельзя расширять" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"Программа включения запрета дубликатов не установлена. Создать том без " -"дубликатов невозможно" - -msgid "Default pool name if unspecified." -msgstr "Имя пула по умолчанию, если не указано." - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"Квота по умолчанию для ресурса %(res)s, заданная флагом квоты по умолчанию " -"quota_%(res)s, устарела. Используйте класс квоты по умолчанию для квоты по " -"умолчанию." - -msgid "Default volume type can not be found." -msgstr "Не удается найти тип тома по умолчанию." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "" -"Определяет набор экспортированных пулов и связанных с ними строк запроса " -"базовой системы" - -msgid "Delete LUNcopy error." -msgstr "Ошибка удаления LUNcopy." - -msgid "Delete QoS policy error." -msgstr "Ошибка удаления стратегии QoS." - -msgid "Delete associated lun from lungroup error." -msgstr "Ошибка удаления связанного LUN из группы LUN." - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Удаление резервной копии прервано: настроенная в данный момент служба " -"резервного копирования [%(configured_service)s] не является службой " -"резервного копирования, которая использовалась для создания этой резервной " -"копии [%(backup_service)s]." - -msgid "Delete consistency group failed." -msgstr "Не удалось удалить группу согласования." - -msgid "Delete hostgroup error." -msgstr "Ошибка удаления группы хостов." - -msgid "Delete hostgroup from mapping view error." -msgstr "Ошибка удаления группы хостов из представления связей." - -msgid "Delete lun error." -msgstr "Ошибка удаления LUN." - -msgid "Delete lun migration error." -msgstr "Ошибка удаления переноса LUN." - -msgid "Delete lungroup error." -msgstr "Ошибка удаления группы LUN." - -msgid "Delete lungroup from mapping view error." -msgstr "Ошибка удаления группы LUN из представления связей." - -msgid "Delete mapping view error." -msgstr "Ошибка удаления представления связей." - -msgid "Delete portgroup from mapping view error." -msgstr "Ошибка удаления группы портов из представления связей." - -msgid "Delete snapshot error." -msgstr "Ошибка удаления моментальной копии." - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "Удаление моментальной копии тома не поддерживается в состоянии %s." - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Удаление резервной копии прервано: ожидалось состояние резервной копии " -"%(expected_status)s, получено %(actual_status)s." - -msgid "Deleting volume from database and skipping rpc." -msgstr "Удаление тома из базы данных и пропуск rpc." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "Не удалось удалить зоны: (команда=%(cmd)s ошибка=%(err)s)." - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "" -"Для поддержки групп согласования требуется Dell API версии 2.1 или выше" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "migration_status целевого хоста - %(stat)s, ожидалось %(exp)s." - -msgid "Destination host must be different than the current host." -msgstr "Целевой хост должен отличаться от текущего хоста." - -msgid "Destination volume not mid-migration." -msgstr "Целевой том не в процессе переноса." - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"Не удалось отключить том: подключений несколько, но не указан attachment_id." - -msgid "Detach volume from instance and then try again." -msgstr "Отключите том от экземпляра и повторите операцию." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "Обнаружено больше одного тома с именем %(vol_name)s" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "Не найден ожидаемый столбец в %(fun)s: %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "Не найден ожидаемый ключ %(key)s в %(fun)s: %(raw)s." - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "Причина выключения содержит неверные символы или слишком длинна" - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "Не найден домен с именем %s." - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Обнаружено понижение уровня кластера GPFS. Функция дублирования GPFS не " -"включена на уровне демона кластера %(cur)s: должен быть уровень не ниже " -"%(min)s." - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "Драйверу не удалось инициализировать соединение (ошибка: %(err)s)." - -msgid "Driver must implement initialize_connection" -msgstr "Драйвер должен реализовать initialize_connection" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "" -"Драйвер успешно декодировал импортированные данные резервной копии, но в них " -"нет полей (%s)." - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"Версия API прокси-сервера E-Series %(current_version)s не поддерживает " -"полный набор дополнительных спецификаций SSC. Версия прокси-сервера должна " -"быть не ниже %(min_version)s." - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"Исключительная ситуация клиента драйвера EMC VNX Cinder: %(cmd)s (код " -"возврата: %(rc)s) (вывод: %(out)s)." - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword должны иметь " -"допустимые значения." - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"Необходимо указать 'cgsnapshot_id' или 'source_cgid' для создания группы " -"согласования %(name)s из источника." - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"SLO %(slo)s или рабочая схема %(workload)s недопустимы. См. предыдущее " -"сообщение об ошибке. Там указаны допустимые значения." - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "Необходимо указать либо hitachi_serial_number, либо hitachi_unit_name." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "Служба составления элементов не найдена в %(storageSystemName)s." - -msgid "Enables QoS." -msgstr "Включает QoS." - -msgid "Enables compression." -msgstr "Включает сжатие." - -msgid "Enables replication." -msgstr "Включает репликацию." - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "Убедитесь, что configfs смонтирована в /sys/kernel/config." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка добавления инициатора: %(initiator)s в groupInitiatorGroup: " -"%(initiatorgroup)s, код возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при добавлении в целевую группу %(targetgroup)s с IQN: %(iqn)s, код " -"возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "Ошибка подключения тома %(vol)s." - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при дублировании моментальной копии %(snapshot)s, том: %(lun)s, пул: " -"%(pool)s, проект: %(project)s, дубликат проекта: %(clone_proj)s, код " -"возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Ошибка создания копии тома %(cloneName)s. Код возврата: %(rc)lu. Ошибка: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка при создании копии тома. Копия: %(cloneName)s Исходный том: " -"%(sourceName)s. Код возврата: %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка при создании группы: %(groupName)s. Код возврата: %(rc)lu. Ошибка: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Ошибка при создании маскирующего представления: %(groupName)s. Код " -"возврата: %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка при создании тома: %(volumeName)s. Код возврата: %(rc)lu. Ошибка: " -"%(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка при создании тома: %(volumename)s. Код возврата: %(rc)lu. Ошибка: " -"%(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка функции CreateGroupReplica. Исходная группа: %(source)s. Целевая " -"группа: %(target)s. Код возврата: %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка при создании инициатора %(initiator)s для псевдонима %(alias)s. Код " -"возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка при создании проекта %(project)s в пуле %(pool)s, код возврата: " -"%(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка создания свойства %(property)s, тип: %(type)s, описание: " -"%(description)s, код возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Ошибка при создании общего ресурса: %(name)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при создании моментальной копии: %(snapshot)s, том: %(lun)s, пул: " -"%(pool)s, проект: %(project)s, код возврата: %(ret.status)d, сообщение: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка создания моментальной копии %(snapshot)s для общего ресурса %(share)s " -"в пуле: %(pool)s, проект: %(project)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Ошибка при создании цели: %(alias)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка при создании целевой группы %(targetgroup)s с IQN: %(iqn)s, код " -"возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Ошибка при создании тома %(lun)s, размер %(size)s, код возврата " -"%(ret.status)d Сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка при создании нового составного тома. Код возврата: %(rc)lu. Ошибка: " -"%(error)s." - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка действия создания репликации в пуле %(pool)s, проект: %(proj)s, том: " -"%(vol)s, для целевого объекта %(tgt)s и пула %(tgt_pool)s. Код возврата: " -"%(ret.status)d, сообщение: %(ret.data)s." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "Ошибка при создании несвязанного тома в операции Extend." - -msgid "Error Creating unbound volume." -msgstr "Ошибка создания несвязанного тома." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка удаления тома: %(volumeName)s. Код возврата: %(rc)lu. Ошибка: " -"%(error)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при удалении моментальной копии %(snapshot)s, общий ресурс: " -"%(share)s, пул: %(pool)s, проект: %(project)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при удалении моментальной копии %(snapshot)s, том: %(lun)s, пул: " -"%(pool)s, проект: %(project)s, код возврата: %(ret.status)d, сообщение: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"Ошибка удаления тома %(lun)s из пула %(pool)s, проект: %(project)s. Код " -"возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка удаления проекта %(project)s в пуле %(pool)s. Код возврата: " -"%(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Ошибка действия удаления репликации %(id)s. Код возврата: %(ret.status)d " -"Сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка при получении инициаторов: InitiatorGroup: %(initiatorgroup)s, Код " -"возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка получения статистики проекта: Пул: %(pool)s Проект: %(project)s Код " -"возврата: %(ret.status)d Сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка получения общего ресурса: %(share)s, пул: %(pool)s, проект: " -"%(project)s код возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при получении моментальной копии %(snapshot)s, том: %(lun)s, пул: " -"%(pool)s, проект: %(project)s, код возврата: %(ret.status)d, сообщение: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Ошибка при получении цели: %(alias)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при получении тома %(lun)s в пуле %(pool)s, проект: %(project)s, код " -"возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Ошибка при переносе тома из одного пула в другой. Код возврата: %(rc)lu. " -"Ошибка: %(error)s." - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Ошибка при модификации маскирующего представления: %(groupName)s. Код " -"возврата: %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при задании свойств %(props)s, том: %(lun)s, пул: %(pool)s, проект: " -"%(project)s, код возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка при завершении сеанса переноса. Код возврата: %(rc)lu. Ошибка: " -"%(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Ошибка при проверке инициатора: %(iqn)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Ошибка при проверке пула: %(pool)s, код возврата: %(ret.status)d, сообщение: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при проверке проекта %(project)s в пуле %(pool)s, код возврата: " -"%(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Ошибка при проверке службы: %(service)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Ошибка при проверке цели: %(alias)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Ошибка при проверке общего ресурса %(share)s в проекте %(project)s и пуле " -"%(pool)s, код возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"Ошибка при добавлении тома %(volumeName)s с путем к экземпляру " -"%(volumeInstancePath)s." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Ошибка при добавлении инициатора в группу: %(groupName)s. Код возврата: " -"%(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "Ошибка при добавлении тома в составной том. Ошибка: %(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "Ошибка при добавлении тома %(volumename)s в целевой базовый том." - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"Ошибка при связывании группы носителей %(storageGroupName)s со стратегией " -"FAST %(fastPolicyName)s, описание ошибки: %(errordesc)s." - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "Ошибка подключения тома %s. Количество целевых объектов предельное!" - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка разрыва взаимосвязи копии. Имя синхронизации: %(syncName)s Код " -"возврата: %(rc)lu. Ошибка: %(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "Ошибка подключения к кластеру ceph." - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "Ошибка при соединении посредством ssh: %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "Ошибка создания тома: %s." - -msgid "Error deleting replay profile." -msgstr "Ошибка удаления профайла повтора." - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "Ошибка удаления тома %(vol)s: %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "Ошибка во время анализа вычислителя: %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Ошибка при изменении общего ресурса: %(share)s, пул: %(pool)s, код возврата: " -"%(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"Ошибка включения iSER для NetworkPortal: убедитесь, что RDMA поддерживается " -"на порте iSCSI %(port)d по IP-адресу %(ip)s." - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "Ошибка очистки после сбоя подключения: %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "Ошибка выполнения API CloudByte [%(cmd)s], ошибка: %(err)s." - -msgid "Error executing EQL command" -msgstr "Ошибка выполнения команды EQL" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Ошибка выполнения команды через ssh: %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "Ошибка расширения тома %(vol)s: %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "Ошибка расширения тома: %(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "Ошибка при поиске %(name)s." - -#, python-format -msgid "Error finding %s." -msgstr "Ошибка при поиске %s." - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Ошибка получения сведений о версии устройства. Код возврата: %(ret.status)d " -"Сообщение: %(ret.data)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "Ошибка получения ИД домена из имени %(name)s: %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "Ошибка получения ИД домена из имени %(name)s: %(id)s." - -msgid "Error getting initiator groups." -msgstr "Ошибка при получении групп инициаторов." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "Ошибка получения ИД пула из имени %(pool)s: %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "Ошибка получения ИД пула из имени %(pool_name)s: %(err_msg)s." - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Ошибка действия получения репликации %(id)s. Код возврата: %(ret.status)d " -"Сообщение: %(ret.data)s." - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Ошибка получения сведений об источнике репликации. Код возврата: %(ret." -"status)d Сообщение: %(ret.data)s." - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Ошибка получения сведений о цели репликации. Код возврата: %(ret.status)d " -"Сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Ошибка при получении версии svc %(svc)s. Код возврата: %(ret.status)d " -"Сообщение: %(ret.data)s." - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "Ошибка в ответе API SolidFire: data=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "" -"Ошибка в операции создания пространства для %(space)s размера %(size)d ГБ" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "" -"Ошибка в операции расширения пространства для тома %(space)s на %(size)d ГБ" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "Ошибка при преобразовании тома %(vol)s: %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Ошибка изменения синхронизации копии %(sv)s, операция: %(operation)s. Код " -"возврата: %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Ошибка изменения службы: %(service)s, код возврата: %(ret.status)d, " -"сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка перемещения тома %(vol)s из исходного проекта %(src)s в целевой " -"проект %(tgt)s, код возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "Ошибка создания моментальной копии группы согласования %s." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "Ошибка удаления моментальной копии группы согласования %s." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "Ошибка изменения группы согласования %s." - -#, python-format -msgid "Error parsing config file: %s" -msgstr "Ошибка анализа файла конфигурации: %s" - -msgid "Error promoting secondary volume to primary" -msgstr "Ошибка при попытке продвинуть вспомогательный том до уровня основного" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "Ошибка при удалении тома %(vol)s: %(error)s." - -msgid "Error retrieving volume size" -msgstr "Ошибка получения размера тома" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка передачи обновления репликации для ИД действия %(id)s. Код возврата: " -"%(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "" -"Ошибка отправки обновления репликации. Возвращенная ошибка: %(err)s. " -"Действие: %(id)s." - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка установки значения наследования репликации %(set)s для тома %(vol)s. " -"Проект %(project)s, код возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Ошибка преобразования пакета %(package)s из источника %(src)s в локальный " -"пакет. Код возврата: %(ret.status)d, сообщение: %(ret.data)s." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "Ошибка удаления привязки тома %(vol)s к пулу: %(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"Ошибка при проверке размера дубликата тома, %(clone)s, размер: %(size)d, " -"моментальная копия: %(snapshot)s" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "Ошибка проверки состояния транзакции: %s" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "Ошибка получения данных через ssh: (команда=%(cmd)s ошибка=%(err)s)." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "Ошибка во время запроса API %(service)s." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "" -"Ошибка выполнения распределения по зонам через интерфейс командной строки: " -"(команда=%(cmd)s ошибка=%(err)s)." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"Превышено максимальное число попыток планирования %(max_attempts)d для тома " -"%(volume_id)s" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" -"Возникла исключительная ситуация при добавлении тома метаданных к целевому " -"тому %(volumename)s." - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"Возникла исключительная ситуация при создании реплики элемента. Имя " -"дубликата %(cloneName)s Исходное имя: %(sourceName)s Дополнительные " -"спецификации: %(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "Исключительная ситуация в _select_ds_for_volume: %s." - -#, python-format -msgid "Exception: %s" -msgstr "Исключительная ситуация: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "Ожидался uuid, а получен %(uuid)s." - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" -"Ожидалось целочисленное значение для node_count, команда svcinfo lsiogrp " -"вернула %(node)s." - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "" -"Вывод из команды %(cmd)s интерфейса командной строки не ожидался. Получен " -"%(out)s." - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"Во время фильтрации по vdisk_UID от команды lsvdisk ожидался один vdisk. " -"Возвращено %(count)s." - -#, python-format -msgid "Expected volume size was %d" -msgstr "Ожидаемый размер тома: %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Экспорт резервной копии прерван: ожидалось состояние резервной копии " -"%(expected_status)s, получено %(actual_status)s." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Экспорт записи прерван: настроенная в данный момент служба резервного " -"копирования [%(configured_service)s] не является службой резервного " -"копирования, которая использовалась для создания этой резервной копии " -"[%(backup_service)s]." - -msgid "Extend volume error." -msgstr "Ошибка расширения тома." - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "" -"Расширение тома для этого драйвера поддерживается, только когда нет " -"моментальных копий." - -msgid "Extend volume not implemented" -msgstr "Том расширения не реализован" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"Программа включения VP FAST не установлена. Задать стратегию слоев для тома " -"невозможно" - -msgid "FAST is not supported on this array." -msgstr "FAST не поддерживается в этом массиве." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "Отменить назначение %(volume)s не удалось" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "Не удалось создать том кэша %(volume)s. Ошибка: %(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"Не удалось добавить соединение для коммутируемой сети=%(fabric)s. Ошибка:" -"%(err)s" - -msgid "Failed cgsnapshot" -msgstr "Сбойная моментальная копия группы согласования" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "" -"Не удалось создать моментальную копию для тома %(volname)s: %(response)s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "Не удалось получить сведения для пула %s." - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "" -"Не удалось удалить соединение для коммутируемой сети=%(fabric)s. Ошибка:" -"%(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "Не удалось расширить том %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "Не удалось войти в 3PAR (%(url)s), причина: %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "Нет доступа к активной конфигурации распределения по зонам." - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "Не удалось получить доступ к состоянию набора областей: %s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"Не удалось получить блокировку ресурса. (порядковый номер: %(serial)s, " -"экземпляр: %(inst)s, код возврата: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "Добавить %(vol)s в %(sg)s после %(retries)s попыток не удалось." - -msgid "Failed to add the logical device." -msgstr "Не удалось добавить логическое устройство." - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"Не удалось добавить том %(volumeName)s в группу согласования %(cgName)s. Код " -"возврата: %(rc)lu. Ошибка: %(error)s." - -msgid "Failed to add zoning configuration." -msgstr "Не удалось добавить конфигурацию распределения по зонам." - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" -"Не удалось присвоить IQN инициатора iSCSI. (порт: %(port)s, причина: " -"%(reason)s)" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Не удалось связать qos_specs %(specs_id)s с типом %(type_id)s." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "Не удалось подключить целевой объект iSCSI для тома %(volume_id)s." - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "Не удалось создать резервную копию метаданных тома - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"Не удалось создать резервную копию метаданных тома: объект резервной копии " -"метаданных backup.%s.meta уже существует" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "Не удалось создать дубликат тома из моментальной копии %s." - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "Не удалось подключиться к %(vendor_name)s Массив %(host)s: %(err)s" - -msgid "Failed to connect to array" -msgstr "Не удалось подключиться к массиву" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "" -"Не удалось подключиться к демону sheep. Адрес: %(addr)s, порт: %(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "Не удалось скопировать образ на том: %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "Не удалось скопировать метаданные на том: %(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "Не удалось скопировать том: недоступно целевое устройство." - -msgid "Failed to copy volume, source device unavailable." -msgstr "Не удалось скопировать том: недоступно исходное устройство." - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "" -"Не удалось создать группу согласования %(cgName)s из моментальной копии " -"%(cgSnapshot)s." - -#, python-format -msgid "Failed to create IG, %s" -msgstr "Не удалось создать группу инициаторов, %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "Не удалось создать образ-том SolidFire" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "Не удалось создать группу тома %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Не удалось создать файл. (файл: %(file)s, код возврата: %(ret)s, stderr: " -"%(err)s)" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "Не удалось создать временную моментальную копию для тома %s." - -msgid "Failed to create api volume flow." -msgstr "Не удалось создать поток тома api." - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "Не удалось создать моментальную копию cg %(id)s, причина: %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "Не удалось создать группу согласования %(id)s, причина: %(reason)s." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "Не удалось создать группу согласования %(id)s:%(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"Не удалось создать группу согласования %s, поскольку группа согласования VNX " -"не принимает сжатые LUN в качестве своих элементов." - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "Не удалось создать группу согласования: %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "Не удалось создать группу согласования %(cgid)s. Ошибка: %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Не удалось создать группу согласования %(consistencyGroupName)s Код " -"возврата: %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "Не удалось создать ИД аппаратного обеспечения в %(storageSystemName)s." - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "Не удалось создать хост: %(name)s. Проверьте, есть ли он в массиве." - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "" -"Не удалось создать группу хостов: %(name)s. Проверьте, есть ли она в массиве." - -msgid "Failed to create iqn." -msgstr "Не удалось создать iqn." - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "Не удалось создать iscsi target для тома %(volume_id)s." - -msgid "Failed to create manage existing flow." -msgstr "Не удалось создать управление существующим потоком." - -msgid "Failed to create manage_existing flow." -msgstr "Не удалось создать поток manage_existing." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "" -"Не удалось создать карту связей в mcs: нет канала поддерживающего карты " -"связей." - -msgid "Failed to create map." -msgstr "Не удалось создать карту." - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "Не удалось создать метаданные для тома: %(reason)s" - -msgid "Failed to create partition." -msgstr "Не удалось создать раздел." - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "Не удалось создать qos_specs %(name)s со спецификацией %(qos_specs)s." - -msgid "Failed to create replica." -msgstr "Не удалось создать реплику." - -msgid "Failed to create scheduler manager volume flow" -msgstr "Не удалось создать поток тома администратора планировщика" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "Не удалось создать моментальную копию %s" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "Не удалось создать моментальную копию, так как не указан ИД LUN" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "" -"Не удалось создать моментальную копию для группы согласования %(cgName)s." - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "Не удалось создать моментальную копию для тома %s." - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "" -"Не удалось создать стратегию моментальной копии на томе %(vol)s: %(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "" -"Не удалось найти область ресурсов моментальной копии на томе %(vol)s: " -"%(res)s." - -msgid "Failed to create snapshot." -msgstr "Не удалось создать моментальную копию." - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"Не удалось создать моментальную копию. Не найдена информация о томе " -"CloudByte для тома OpenStack [%s]." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "Не удалось создать оперативный пул, сообщение об ошибке: %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "Не удалось создать том %s" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Не удалось удалить SI для volume_id %(volume_id)s, поскольку у него есть " -"пара." - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Не удалось удалить логическое устройство. (LDEV: %(ldev)s, причина: " -"%(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "" -"Не удалось удалить моментальную копию cgsnapshot %(id)s, причина: %(reason)s." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "Не удалось удалить группу согласования %(id)s, причина: %(reason)s." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "Не удалось удалить группу согласования %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Не удалось удалить группу согласования %(consistencyGroupName)s. Код " -"возврата %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Не удалось удалить набор файлов для группы согласования %(cgname)s. Ошибка: " -"%(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "Не удалось удалить iqn." - -msgid "Failed to delete map." -msgstr "Не удалось удалить карту связей." - -msgid "Failed to delete partition." -msgstr "Не удалось удалить раздел." - -msgid "Failed to delete replica." -msgstr "Не удалось удалить реплику." - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "Не удалось удалить моментальную копию %s" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "" -"Не удалось удалить моментальную копию для группы согласования %(cgId)s." - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "" -"Не удалось удалить моментальную копию для snapshot_id %s, поскольку у нее " -"есть пара." - -msgid "Failed to delete snapshot." -msgstr "Не удалось удалить снимок." - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "Не удалось удалить том %(volumeName)s." - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"Не удалось удалить том для volume_id %(volume_id)s, поскольку у него есть " -"пара." - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "Не удалось отключить целевой объект iSCSI для тома %(volume_id)s." - -msgid "Failed to determine blockbridge API configuration" -msgstr "Не удалось определить конфигурацию API Blockbridge" - -msgid "Failed to disassociate qos specs." -msgstr "Не удалось удалить связь спецификации QoS." - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "Не удалось удалить связь qos_specs %(specs_id)s с типом %(type_id)s." - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "" -"Не удалось обеспечить область ресурсов моментальной копии. Не найден том с " -"ИД %s" - -msgid "Failed to establish SSC connection." -msgstr "Не удалось установить соединение SSC." - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"Не удалось выполнить API CloudByte [%(cmd)s]. Состояние Http: %(status)s, " -"Ошибка: %(error)s." - -msgid "Failed to execute common command." -msgstr "Не удалось выполнить общую команду." - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "Не удалось экспортировать для тома: %(reason)s" - -msgid "Failed to find Storage Center" -msgstr "Не удалось найти Storage Center" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "Не найдена копия vdisk в ожидаемом пуле." - -msgid "Failed to find account for volume." -msgstr "Не найдена учетная запись для тома." - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "Не найден набор файлов для пути %(path)s, вывод команды: %(cmdout)s." - -#, python-format -msgid "Failed to find host %s." -msgstr "Не найден хост %s." - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "Найти пул носителей для исходного тома %s не удалось." - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "Не удалось получить сведения об учетной записи CloudByte [%s]." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "Не удалось получить целевые сведения LUN для LUN %s" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "Не удалось получить сведения о целевом объекте LUN для LUN %s." - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "Не удалось получить целевой список LUN для LUN %s" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "Не удалось получить ИД раздела для тома %(volume_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "" -"Не удалось получить ИД моментальной копии RAID из моментальной копии " -"%(snapshot_id)s." - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "" -"Не удалось получить ИД моментальной копии RAID из моментальной копии " -"%(snapshot_id)s." - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"Не удалось получить ресурс памяти. Система попытается получить ресурс памяти " -"повторно. (ресурс: %(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "Не удалось получить все связи спецификаций QoS %s" - -msgid "Failed to get channel info." -msgstr "Не удалось получить информацию о канале." - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "Не удалось получить уровень кода (%s)." - -msgid "Failed to get device info." -msgstr "Не удалось получить информацию об устройстве." - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "Не удалось получить домен: в массиве нет CPG (%s)." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "" -"Не удалось получить IP-адрес в канале %(channel_id)s с томом %(volume_id)s." - -msgid "Failed to get iqn info." -msgstr "Не удалось получить информацию о iqn." - -msgid "Failed to get license info." -msgstr "Не удалось получить информацию о лицензии." - -msgid "Failed to get lv info." -msgstr "Не удалось получить информацию о логическом томе." - -msgid "Failed to get map info." -msgstr "Не удалось получить информацию о карте связей." - -msgid "Failed to get model update from clone" -msgstr "Не удалось получить обновление модели из копии" - -msgid "Failed to get name server info." -msgstr "Не удалось получить информацию о серверах имен." - -msgid "Failed to get network info." -msgstr "Не удалось получить информацию о сети." - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "Не удалось получить ИД нового раздела в новом пуле %(pool_id)s." - -msgid "Failed to get partition info." -msgstr "Не удалось получить информацию о разделе." - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "Не удалось получить ИД пула с томом %(volume_id)s." - -msgid "Failed to get replica info." -msgstr "Не удалось получить информацию о реплике." - -msgid "Failed to get show fcns database info." -msgstr "Не удалось получить информацию из базы данных команды show fcns." - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "Не удалось получить размер тома %s" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "Не удалось получить моментальную копию для тома %s." - -msgid "Failed to get snapshot info." -msgstr "Не удалось получить информацию о моментальной копии." - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "Не удалось получить целевой IQN для LUN %s" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "Не удалось получить целевой портал для LUN %s" - -msgid "Failed to get targets" -msgstr "Не удалось получить целевые объекты" - -msgid "Failed to get wwn info." -msgstr "Не удалось получить информацию о WWN." - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"Не удалось получить, создать или добавить том %(volumeName)s для " -"маскирующего представления %(maskingViewName)s. Сообщение об ошибке: " -"%(errorMessage)s." - -msgid "Failed to identify volume backend." -msgstr "Не удалось идентифицировать базовую программу тома." - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Не удалось связать набор файлов для общей группы согласования %(cgname)s. " -"Ошибка: %(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "Не удалось войти в массив %s (неправильное имя пользователя?)." - -#, python-format -msgid "Failed to login for user %s." -msgstr "Не удалось войти для пользователя %s." - -msgid "Failed to login with all rest URLs." -msgstr "Не удалось войти через все URL REST." - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" -"Не удалось создать запрос к конечной точке кластера Datera по следующей " -"причине: %s" - -msgid "Failed to manage api volume flow." -msgstr "Сбой управления потоком тома api." - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Сбой управления существующим %(type)s %(name)s: размер %(size)s не число с " -"плавающей точкой." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"Управление существующим томом %(name)s невозможно из-за ошибки при получении " -"размера тома." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"Управление существующим томом %(name)s невозможно, поскольку операцию " -"переименования выполнить не удалось. Сообщение об ошибке: %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Сбой управления существующего тома %(name)s: размер %(size)s не число с " -"плавающей точкой." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"Сбой управления существующим томом, поскольку пул выбранного типа тома не " -"соответствует общему ресурсу NFS, переданному в ссылке тома." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"Сбой управления существующим томом, поскольку пул выбранного типа тома не " -"соответствует файловой системе, переданной в ссылке на том." - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "" -"Сбой управления существующим томом, поскольку пул выбранного типа тома не " -"соответствует пулу хоста." - -#, python-format -msgid "Failed to manage volume %s." -msgstr "Сбой управления томом %s." - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"Не удалось связать логическое устройство. (LDEV: %(ldev)s, LUN: %(lun)s, " -"порт: %(port)s, ИД: %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "Перенести том в первый раз не удалось." - -msgid "Failed to migrate volume for the second time." -msgstr "Перенести том во второй раз не удалось." - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "Не удалось переместить связи LUN. Код возврата: %s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "Не удалось переместить том %s." - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Не удалось открыть файл. (файл: %(file)s, код возврата: %(ret)s, stderr: " -"%(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"Ошибка анализа вывода интерфейса командной строки:\n" -" команда: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"Выполнить синтаксический анализ опции конфигурации 'swift_catalog_info' не " -"удалось, она должна быть в формате <тип_службы>:<имя_службы>:" -"<тип_конечной_точки>" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"Не удалось затребовать обнуленные страницы. (LDEV: %(ldev)s, причина: " -"%(reason)s)" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "Не удалось удалить экспорт для тома %(volume)s: %(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "Не удалось удалить целевой объект iscsi для тома %(volume_id)s." - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Не удалось удалить том %(volumeName)s из группы согласования %(cgName)s. Код " -"возврата: %(rc)lu. Ошибка: %(error)s." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "" -"Не удалось удалить том %(volumeName)s из группы носителей по умолчанию." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "" -"Не удалось удалить том %(volumeName)s из группы носителей по умолчанию: " -"%(volumeName)s." - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"Не удалось удалить том %(volumename)s из группы носителей по умолчанию для " -"стратегии FAST %(fastPolicyName)s." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" -"Не удалось переименовать логический том %(name)s, сообщение об ошибке: " -"%(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "Извлечь активную конфигурацию распределения по зонам, %s, не удалось" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"Не удалось задать QoS для существующего тома %(name)s. Сообщение об ошибке: " -"%(msg)s." - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "" -"Не удалось задать атрибут Входящий пользователь для целевого объекта SCST." - -msgid "Failed to set partition." -msgstr "Не удалось задать раздел." - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" -"Не удалось настроить права доступа для группы согласования %(cgname)s. " -"Ошибка: %(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"Не удалось указать логическое устройство для тома %(volume_id)s, связь " -"которого необходимо удалить." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"Не удалось указать удаляемое логическое устройство. (метод: %(method)s, ИД: " -"%(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "Завершить сеанс переноса не удалось." - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "Не удалось удалить привязку тома %(volume)s" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"Не удалось удалить связь набора файлов для группы согласования %(cgname)s. " -"Ошибка: %(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Не удалось удалить связь логического устройства. (LDEV: %(ldev)s, причина: " -"%(reason)s)" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "Не удалось изменить группу согласования: %(cgName)s." - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "Не удалось обновить метаданные для тома: %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "Не удалось обновить или удалить конфигурацию распределения по зонам" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "" -"Не удалось изменить qos_specs %(specs_id)s со спецификацией %(qos_specs)s." - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "" -"Обновить модель с предоставленной драйвером моделью %(model)s не удалось" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"Не удалось обновить метаданные тома %(vol_id)s с помощью указанных " -"метаданных %(src_type)s %(src_id)s" - -#, python-format -msgid "Failure creating volume %s." -msgstr "Сбой создания тома %s." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "Сбой получения информации LUN для %s." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "Сбой в update_volume_key_value_pair:%s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "Сбой при перемещении новой копии LUN в %s." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "Сбой промежуточного копирования LUN %s в tmp." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "" -"Неустранимая ошибка: у пользователя нет прав доступа для запроса томов " -"NetApp." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "Fexvisor не удалось добавить том %(id)s, причина: %(reason)s." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor не удалось добавить том %(vol)s в группу %(group)s. Причина: " -"%(ret)s." - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Fexvisor не удалось удалить том %(vol)s из группы %(group)s. Причина: " -"%(ret)s." - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "Fexvisor не удалось удалить том %(id)s. Причина: %(reason)s." - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "Сбой поиска в SAN Fibre Channel: %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "Сбой операции зоны Fibre Channel: %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "Сбой управления соединением Fibre Channel: %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "Файл %(file_path)s не может быть найден." - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" -"Файл %(path)s содержит недопустимый базовый файл %(bfile)s, принудительное " -"завершение." - -#, python-format -msgid "File already exists at %s." -msgstr "Файл уже существует в %s." - -#, python-format -msgid "File already exists at: %s" -msgstr "Файл уже существует в %s" - -msgid "Find host in hostgroup error." -msgstr "Ошибка поиска хоста в группе хостов." - -msgid "Find host lun id error." -msgstr "Ошибка поиска ИД LUN хоста." - -msgid "Find lun group from mapping view error." -msgstr "Ошибка поиска группы LUN из представления связей." - -msgid "Find lun number error." -msgstr "Ошибка поиска номера LUN." - -msgid "Find mapping view error." -msgstr "Ошибка поиска представления связей." - -msgid "Find portgroup error." -msgstr "Ошибка поиска группы портов." - -msgid "Find portgroup from mapping view error." -msgstr "Ошибка поиска группы портов из представления связей." - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"Для стратегии кэша во флэш-памяти требуется, чтобы версия WSAPI " -"%(fcache_version)s %(version)s была установлена." - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Flexvisor не удалось назначить том: %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor не удалось назначить том: %(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor не удалось найти моментальную копию тома %(id)s в группе %(vgid)s. " -"Моментальная копия: %(vgsid)s." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "Flexvisor не удалось создать том: %(volumeid)s:%(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor не удалось удалить том %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "Flexvisor не удалось добавить том %(id)s в группу %(cgid)s." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"Flexvisor не удалось назначить том %(id)s из-за невозможности запросить " -"состояние по ИД события." - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor не удалось назначить том %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "Flexvisor не удалось назначить том %(volume)s: %(iqn)s." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Flexvisor не удалось скопировать том %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor не удалось скопировать том (не удалось получить событие) %(id)s." - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "" -"Flexvisor не удалось создать моментальную копию тома %(id)s: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor не удалось создать моментальную копию тома (не удалось получить " -"событие) %(id)s." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "Flexvisor не удалось создать том %(id)s в группе %(vgid)s." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor не удалось создать том %(volume)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor не удалось создать том (получить событие) %s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "" -"Flexvisor не удалось создать том из моментальной копии %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor не удалось создать том из моментальной копии %(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor не удалось создать том из моментальной копии (не удалось получить " -"событие) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisor не удалось удалить моментальную копию %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor не удалось удалить моментальную копию (не удалось получить " -"событие) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor не удалось удалить том %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor не удалось расширить том %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor не удалось расширить том %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor не удалось расширить том (не удалось получить событие) %(id)s." - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "Flexvisor не удалось получить информацию о пуле %(id)s: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" -"Flexvisor не удалось получить ИД моментальной копии тома %(id)s из группы " -"%(vgid)s." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor не удалось удалить том %(id)s из группы %(cgid)s." - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor не удалось породить том из моментальной копии %(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor не удалось породить том из моментальной копии (не удалось получить " -"событие) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "Flexvisor не удалось отменить назначение тома %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "" -"Flexvisor не удалось отменить назначение тома (получить событие) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "Flexvisor не удалось отменить назначение тома %(id)s: %(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "Flexvisor не удалось найти информацию об исходном томе %(id)s." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor не удалось отменить назначение тома: %(id)s:%(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "Тому Flexvisor %(id)s не удалось присоединить группу %(vgid)s." - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS не выполняется, состояние: %s." - -msgid "Gateway VIP is not set" -msgstr "Не задан VIP шлюза" - -msgid "Get FC ports from array error." -msgstr "Ошибка получения портов Fibre Channel из массива." - -msgid "Get FC target wwpn error." -msgstr "Ошибка получения целевого WWPN Fibre Channel." - -msgid "Get LUNcopy information error." -msgstr "Ошибка получения информации LUNcopy." - -msgid "Get QoS id by lun id error." -msgstr "Ошибка получения ИД QoS по ИД LUN." - -msgid "Get QoS information error." -msgstr "Ошибка получения информации QoS." - -msgid "Get QoS policy error." -msgstr "Ошибка получения стратегии QoS." - -msgid "Get cache by name error." -msgstr "Ошибка получения кэша по имени." - -msgid "Get connected free FC wwn error." -msgstr "Ошибка получения подключенного свободного WWN Fibre Channel." - -msgid "Get host initiators info failed." -msgstr "Ошибка получения информации об инициаторах хоста." - -msgid "Get hostgroup information error." -msgstr "Ошибка получения информации о группе хостов." - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"Ошибка получения информации о портах iSCSI. Проверьте целевой IP-адрес, " -"настроенный в файле конфигурации huawei." - -msgid "Get iSCSI port information error." -msgstr "Ошибка получения информации о портах iSCSI." - -msgid "Get iSCSI target port error." -msgstr "Ошибка получения порта целевого объекта iSCSI." - -msgid "Get lun migration task error." -msgstr "Ошибка получения задачи переноса LUN." - -msgid "Get lungroup id by lun id error." -msgstr "Ошибка получения ИД группы LUN по ИД LUN." - -msgid "Get lungroup information error." -msgstr "Ошибка получения информации о группе LUN." - -msgid "Get partition by name error." -msgstr "Ошибка получения раздела по имени." - -msgid "Get partition by partition id error." -msgstr "Ошибка получения раздела по ИД раздела." - -msgid "Get smartcache by cache id error." -msgstr "Ошибка получения smartcache по ИД кэша." - -msgid "Get snapshot id error." -msgstr "Ошибка получения ИД моментальной копии." - -msgid "Get target IP error." -msgstr "Ошибка получения целевого IP-адреса." - -msgid "Get volume by name error." -msgstr "Ошибка получения тома по имени." - -msgid "Get volume error." -msgstr "Ошибка получения тома." - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"Не удается обновить метаданные Glance, ключ %(key)s существует для ИД тома " -"%(volume_id)s" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "Не найдены метаданные glance для тома/моментальной копии %(id)s." - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "Файл конфигурации Gluster в %(config)s не существует" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "Получена неправильная информация о пути от DRBDmanage! (%s)" - -msgid "HBSD error occurs." -msgstr "Ошибка HBSD." - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"Размер блока хэша изменился с момента последнего резервного копирования. " -"Новый размер блока хэша: %(new)s. Прежний размер блока хэша: %(old)s. " -"Необходимо полное резервное копирование." - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "Не созданы слои %(tier_levels)s." - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "Всплывающая подсказка \"%s\" не поддерживается." - -msgid "Host" -msgstr "Узел" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "Узел %(host)s не найден." - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"Хост %(host)s не соответствует содержимому сертификата x509: CommonName " -"%(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "У хоста %s нет инициаторов FC" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "У хоста %s нет инициатора iSCSI" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "Не удалось найти хост '%s'." - -#, python-format -msgid "Host group with name %s not found" -msgstr "Не найдена группа хостов с именем %s" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "Не найдена группа хостов со ссылкой %s" - -msgid "Host not found" -msgstr "Узел не найден" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "Хост не найден. Не удалось переместить %(service)s на %(host)s." - -#, python-format -msgid "Host type %s not supported." -msgstr "Тип хоста %s не поддерживается." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "Не найден хост с портами %(ports)s." - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"Группа ввода-вывода %(iogrp)d недопустимая. Доступные группы ввода-вывода: " -"%(avail)s." - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "IP-адрес/имя хоста API Blockbridge." - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" -"Если параметру сжатия присвоено значение True, необходимо также указать " -"значение rsize (не равное -1)." - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"Для flashsystem_connection_protocol указано недопустимое значение " -"'%(prot)s': допустимые значения: %(enabled)s." - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "" -"Указано недопустимое значение для smarttier. Допустимые значения: 0, 1, 2 и " -"3." - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"Для storwize_svc_vol_grainsize указано недопустимое значение: допустимые " -"значения: 32, 64, 128 и 256." - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "" -"Указано недопустимое значение для тонкого резервирования. Нельзя указывать " -"тонкое и толстое резервирование одновременно." - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "Образ %(image_id)s не найден." - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "Образ %(image_id)s не активен." - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "Образ %(image_id)s недопустим: %(reason)s" - -msgid "Image location not present." -msgstr "Не указано расположение образа." - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"Виртуальный размер образа %(image_size)d ГБ, он слишком большой для тома " -"размером %(volume_size)d ГБ." - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"Возникла ошибка ImageBusy при удалении тома rbd. Причиной может быть сбой " -"клиентского соединения. В этом случае повторите удаление через 30 с." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"Сбой импорта записи: не найдена служба резервного копирования для выполнения " -"импорта. Запрос службы %(service)s" - -msgid "Incorrect request body format" -msgstr "Неправильный формат тела запроса" - -msgid "Incorrect request body format." -msgstr "Недопустимый формат тела запроса." - -msgid "Incremental backups exist for this backup." -msgstr "Для этой резервной копии существует дополняющие резервные копии." - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Исключительная ситуация CLI Infortrend: %(err)s. Параметр: %(param)s (Код " -"возврата: %(rc)s) (Вывод: %(out)s)" - -msgid "Input volumes or snapshots are invalid." -msgstr "Недопустимые входные тома или моментальные копии." - -msgid "Input volumes or source volumes are invalid." -msgstr "Недопустимые входные или выходные тома." - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "Не удалось найти экземпляр %(uuid)s." - -msgid "Insufficient privileges" -msgstr "Недостаточно прав доступа" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "Интервал в секундах между повторными подключениями к кластеру ceph." - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "Недопустимые порты %(protocol)s %(port)s указаны в io_port_list." - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "Недопустимый домен 3PAR: %(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "Недопустимое значение ALUA. Значение ALUA должно быть 1 или 0." - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "" -"Для операции резервного копирования rbd указаны недопустимые аргументы Ceph" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "Недопустимая моментальная копия группы согласования: %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "Недопустимая группа согласования: %(reason)s" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"Недопустимая группа согласования: состояние группы согласования должно быть " -"available, однако текущее состояние - %s." - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "" -"Недопустимая группа согласования: нет хоста для создания группы согласования" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "Недопустимый формат IP-адреса: '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"Обнаружена недопустимая спецификация QoS при получении стратегии QoS для " -"тома %s" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "Недопустимый тип идентификации VNX: %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Недопустимая спецификация общего ресурса Virtuozzo Storage: %r. Должно быть: " -"[MDS1[,MDS2],...:/]<ИМЯ-КЛАСТЕРА>[:ПАРОЛЬ]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "Недопустимая версия XtremIO %(cur)s, требуется версия не ниже %(min)s" - -msgid "Invalid argument" -msgstr "Недопустимый аргумент" - -msgid "Invalid argument - negative seek offset." -msgstr "Недопустимый аргумент - отрицательное смещение функции seek." - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "Недопустимый аргумент - whence=%s не поддерживается" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "Недопустимый аргумент - whence=%s не поддерживается." - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "Недопустимый режим подключения %(mode)s для тома %(volume_id)s." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "Недопустимый ключ идентификации: %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "Недопустимая резервная копия: %(reason)s" - -msgid "Invalid cgsnapshot" -msgstr "Недопустимая моментальная копия группы согласования" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "" -"Обнаружена недопустимая информация о пользователе chap в хранилище CloudByte." - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "Недопустимый ответ об инициализации соединения от тома %(name)s:" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "" -"Недопустимый ответ об инициализации соединения от тома %(name)s: %(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "Недопустимый тип содержимого %(content_type)s." - -msgid "Invalid credentials" -msgstr "Недопустимые идентификационные данные" - -#, python-format -msgid "Invalid directory: %s" -msgstr "Недопустимый каталог: %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "Недопустимый тип адаптера диска: %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "Недопустимая база диска: %s." - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "Недопустимый тип диска: %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "Недопустимый тип диска: %s." - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "Недопустимый хост: %(reason)s" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "Недопустимый образ href %(image_href)s." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "" -"Недопустимый идентификатор образа или отсутствует доступ к запрошенному " -"образу." - -msgid "Invalid imageRef provided." -msgstr "Указан неверный imageRef." - -msgid "Invalid input" -msgstr "Недопустимый ввод" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "Получены недопустимые входные данные: %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "Неверный фильтр is_public [%s]" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "Недопустимый размер метаданных: %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "Недопустимые метаданные: %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "Недопустимая база точки монтирования: %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "Недопустимая база точки монтирования: %s." - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "Недопустимое новое имя snapCPG для изменения типа. new_snap_cpg='%s'." - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "Недопустимая спецификация QoS: %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "" -"Недопустимый запрос на подключение тома к недопустимому целевому объекту" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"Недопустимый запрос на подключение тома с недопустимым режимом. Режим " -"подключения должен быть 'rw' или 'ro'" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "Неверный срок резервирования %(expire)s." - -msgid "Invalid service catalog json." -msgstr "Недопустимый json каталога службы." - -msgid "Invalid sheepdog cluster status." -msgstr "Недопустимое состояние кластера sheepdog." - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "Недопустимая моментальная копия: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "Недопустимое состояние: '%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "Запрошен недопустимый пул памяти %s. Сбой изменения типа." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "Указан недопустимый пул памяти %s." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "Недопустимый параметр обновления: '%s'" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "Неверное значение '%s' для принудительного применения." - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "Недопустимое значение '%s' для принудительного использования. " - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "" -"Недопустимое значение '%s' для is_public. Допустимые значения: True или " -"False." - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "Недопустимое значение '%s' для skip_validation." - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "Недопустимое значение для 'bootable': '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "Недопустимое значение для 'force': '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "Недопустимое значение для 'readonly': '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "" -"Недопустимое значение для 'scheduler_max_attempts', значение должно быть >=1" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "Недопустимое значение параметра конфигурации netapp_host_type NetApp." - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "Недопустимое значение параметра конфигурации netapp_lun_ostype NetApp." - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "Недопустимое значение возраста: %(age)s" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"В запросе на создание указан недопустимый размер тома: %s (аргумент размера " -"должен быть целым числом или строковым представлением числа и быть больше " -"нуля)." - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "Недопустимый тип тома: %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "Недопустимый том: %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"Недопустимый том: нельзя добавить том %(volume_id)s в группу согласования " -"%(group_id)s, поскольку он находится в недопустимом состоянии %(status)s. " -"Допустимые состояния: ('available', 'in-use')." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"Недопустимый том: нельзя добавить том %(volume_id)s в группу согласования " -"%(group_id)s, поскольку тип тома %(volume_type)s не поддерживается ." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"Недопустимый том: нельзя добавить том fake-volume-uuid в группу согласования " -"%(group_id)s, поскольку он не найден." - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"Недопустимый том: нельзя удалить том fake-volume-uuid из группы согласования " -"%(group_id)s, поскольку он отсутствует в этой группе." - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "Передано недопустимое значение volume_type: %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"Указано недопустимое значение volume_type: %s (запрошенный тип несовместим " -"или совпадает с исходным томом, или не указан аргумент типа)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"Указано недопустимое значение volume_type: %s (запрошенный тип несовместим, " -"рекомендуется убрать аргумент типа)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"Указано недопустимое значение volume_type: %s (запрошенный тип должен " -"поддерживаться данной группой согласования)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "Недопустимый формат wwpns %(wwpns)s" - -msgid "Issue encountered waiting for job." -msgstr "Во время ожидания задания обнаружена неполадка." - -msgid "Issue encountered waiting for synchronization." -msgstr "Во время ожидания синхронизации обнаружена неполадка." - -msgid "Item not found" -msgstr "объект не найден" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "Не найден ИД задания в ответе на запрос создания тома CloudByte [%s]." - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "Не найден ИД задания в ответе на запрос удаления тома CloudByte [%s]." - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"Имена ключей могут содержать только алфавитно-цифровые символы, символы " -"подчеркивания, точки, двоеточия и дефисы." - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError: %s" - -msgid "LUN export failed!" -msgstr "Сбой экспорта LUN!" - -msgid "LUN map overflow on every channel." -msgstr "Переполнение карты LUN на каждом канале." - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "LUN не найден по данной ссылке %s." - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "" -"Номер LUN в ИД канала %(ch_id)s выходит за пределы диапазона допустимых " -"значений." - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"LUN с данной ссылкой %(ref)s не удовлетворяет типу тома. Убедитесь, что том " -"LUN с функциями ssc есть на vserver %(vs)s." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "Последние записи системного протокола cinder %s:-" - -msgid "LeftHand cluster not found" -msgstr "Кластер LeftHand не найден" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "Строка %(dis)d : %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "Путь ссылки уже существует и не является символьной ссылкой" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "Связанный дубликат исходного тома не поддерживается в состоянии %s." - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"Служба поиска не настроена. В параметре конфигурации fc_san_lookup_service " -"необходимо указать конкретную реализацию службы поиска." - -msgid "Lun migration error." -msgstr "Ошибка переноса LUN." - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "Неправильный формат строки вывода fcns: %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "Неправильное тело сообщения: %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "Неверный формат строки сервера имен: %s" - -msgid "Malformed request body" -msgstr "Неправильное тело запроса" - -msgid "Malformed request body." -msgstr "Неверный формат тела запроса." - -msgid "Malformed request url" -msgstr "Неправильный запрос url" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "Неправильный ответ на команду %(cmd)s: %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "Неверный формат атрибута scheduler_hints" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "Неправильный формат строки базы данных команды show fcns: %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"Неверный формат конфигурации зон: (коммутатор=%(switch)s конфигурация зон=" -"%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"Неправильный формат области: (коммутатор=%(switch)s конфигурация области=" -"%(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "Управление существующим - для получения размера требуется 'id'." - -msgid "Manage existing snapshot not implemented." -msgstr "Управление существующей моментальной копией не реализовано." - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"Сбой управления существующим томом: недопустимая ссылка на основную " -"программу %(existing_ref)s: %(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" -"Сбой управления существующим томом из-за несоответствия типа тома: %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "Управление существующим томом не реализовано." - -msgid "Manage existing volume requires 'source-id'." -msgstr "Для управления существующим томом требуется 'source-id'." - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Управление томом не поддерживается, если включен режим FAST. Стратегия FAST: " -"%(fastPolicyName)s." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"Подготовка преобразования %(id)s не выполнена за отведенный тайм-аут %(to)d " -"секунд. Завершается." - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "Маскирующее представление %(maskingViewName)s не было успешно удалено" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "Превышено максимальное число резервных копий (%(allowed)d)" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "" -"Превышено максимально разрешенное число моментальных копий (%(allowed)d)" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "" -"Превышено максимально разрешенное число томов (%(allowed)d) для квоты " -"'%(name)s'." - -#, python-format -msgid "May specify only one of %s" -msgstr "Можно указать только одно из следующих значений: %s" - -msgid "Metadata backup already exists for this volume" -msgstr "Резервная копия метаданных уже существует для этого тома" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "Объект резервной копии метаданных %s уже существует" - -msgid "Metadata item was not found" -msgstr "Элемент метаданных не найден" - -msgid "Metadata item was not found." -msgstr "Элемент метаданных не найден." - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "Ключ свойства метаданных %s длиннее 255 символов" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "Значение %s ключа свойства метаданных длиннее 255 символов" - -msgid "Metadata property key blank" -msgstr "Ключ свойства метаданных пуст" - -msgid "Metadata property key blank." -msgstr "Пустой ключ свойства метаданных." - -msgid "Metadata property key greater than 255 characters." -msgstr "Длина ключа свойства метаданных превышает 255 символов." - -msgid "Metadata property value greater than 255 characters." -msgstr "Значение свойства метаданных превышает 255 символов." - -msgid "Metadata restore failed due to incompatible version" -msgstr "Не удалось восстановить метаданные: несовместимая версия" - -msgid "Metadata restore failed due to incompatible version." -msgstr "Не удалось восстановить метаданные: несовместимая версия." - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "Не удалось перенести том %(src)s." - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" -"Не удалось перенести том между исходным томом %(src)s и целевым томом " -"%(dst)s." - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "Миграция LUN %s остановлена или возникла неполадка." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"Отсутствует модуль python 'purestorage', убедитесь, что библиотека " -"установлена и нет." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "Не указан параметр конфигурации SAN Fibre Channel - fc_fabric_names" - -msgid "Missing request body" -msgstr "Отсутствует тело запроса" - -msgid "Missing request body." -msgstr "Отсутствует тело запроса." - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "В теле запроса отсутствует обязательный элемент %s." - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "В теле запроса отсутствует обязательный элемент '%s'." - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "В теле запроса отсутствует обязательный элемент 'consistencygroup'." - -msgid "Missing required element 'host' in request body." -msgstr "В теле запроса отсутствует обязательный элемент 'host'." - -msgid "Missing required element quota_class_set in request body." -msgstr "Отсутствует требуемый параметр quota_class_set в теле запроса." - -msgid "Missing required element snapshot in request body." -msgstr "В теле запроса отсутствует обязательный элемент snapshot." - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"Обнаружено несколько значений SerialNumber, но только одно ожидалось для " -"этой операции. Измените файл конфигурации EMC." - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "Обнаружено несколько копий тома %s." - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" -"Для '%s' найдено несколько совпадений, для более конкретного поиска " -"используйте ИД." - -msgid "Multiple profiles found." -msgstr "Обнаружено несколько профайлов." - -msgid "Must implement a fallback schedule" -msgstr "Необходимо реализовать резервное расписание" - -msgid "Must implement find_retype_host" -msgstr "Необходимо реализовать implement find_retype_host" - -msgid "Must implement host_passes_filters" -msgstr "Необходимо реализовать host_passes_filters" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "Необходимо реализовать schedule_create_consistencygroup" - -msgid "Must implement schedule_create_volume" -msgstr "Необходимо реализовать schedule_create_volume" - -msgid "Must implement schedule_get_pools" -msgstr "Необходимо реализовать schedule_get_pools" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "В lsfabric должно быть передано глобальное имя порта или хост." - -msgid "Must specify 'connector'" -msgstr "Необходимо указать 'connector'" - -msgid "Must specify 'connector'." -msgstr "Необходимо указать 'connector'." - -msgid "Must specify 'host'." -msgstr "Необходимо указать 'host'." - -msgid "Must specify 'new_volume'" -msgstr "Необходимо указать 'new_volume'" - -msgid "Must specify 'status'" -msgstr "Необходимо указать 'status'" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"Необходимо указать 'status', 'attach_status' или 'migration_status' для " -"обновления." - -msgid "Must specify a valid attach status" -msgstr "Необходимо указать допустимое состояние вложения" - -msgid "Must specify a valid migration status" -msgstr "Необходимо указать допустимое состояние переноса" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "" -"Необходимо указать допустимого пользователя %(valid)s, значение " -"'%(persona)s' недопустимо." - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"Необходимо указать допустимый тип предоставления ресурсов %(valid)s, " -"значение '%(prov)s' недопустимо." - -msgid "Must specify a valid status" -msgstr "Необходимо указать допустимое состояние" - -msgid "Must specify an ExtensionManager class" -msgstr "Необходимо указать класс ExtensionManager" - -msgid "Must specify bootable in request." -msgstr "Необходимо указать загружаемый файл в запросе." - -msgid "Must specify protection domain name or protection domain id." -msgstr "Необходимо указать имя или ИД домена защиты." - -msgid "Must specify readonly in request." -msgstr "В запросе должен быть указан параметр readonly." - -msgid "Must specify storage pool name or id." -msgstr "Необходимо указать имя или ИД пула памяти." - -msgid "Must supply a positive value for age" -msgstr "Должно быть указано положительное значение возраста" - -msgid "Must supply a positive, non-zero value for age" -msgstr "" -"В качестве возраста необходимо указать положительное число, не равное 0" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"Недопустимая конфигурация NAS '%(name)s=%(value)s'. Допустимые значения: " -"'auto', 'true' или 'false'" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "Файл конфигурации NFS в %(config)s не существует" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "Файл NFS %s не найден." - -msgid "NFS file could not be discovered." -msgstr "Не удалось найти файл NFS." - -msgid "Name" -msgstr "Имя" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"Параметры name, description, add_volumes и remove_volumes не могут быть все " -"пустыми в теле запроса." - -msgid "Need non-zero volume size" -msgstr "Требуется ненулевой размер тома" - -msgid "NetApp Cinder Driver exception." -msgstr "Исключительная ситуация драйвера NetApp Cinder." - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"Новый размер расширения должен превышать текущий размер. (текущий размер: " -"%(size)s, расширенный: %(new_size)s)." - -msgid "New volume size must be specified as an integer." -msgstr "Новый размер тома необходимо указывать в виде целого числа." - -msgid "New volume type must be specified." -msgstr "Должен быть указан тип нового тома." - -msgid "New volume type not specified in request_spec." -msgstr "Новый тип тома не указан в request_spec." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "Новое значение volume_type совпадает с прежним: %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Исключительная ситуация драйвера Nimble Cinder" - -msgid "No FCP targets found" -msgstr "Не найден ы целевые объекты FCP" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "Нет активных порталов iSCSI с указанными IP-адресами iSCSI" - -#, python-format -msgid "No available service named %s" -msgstr "Нет доступной службы с именем %s" - -#, python-format -msgid "No backup with id %s" -msgstr "Отсутствует резервная копия с ИД %s" - -msgid "No backups available to do an incremental backup." -msgstr "Нет резервных копий для создания дополняющей резервной копии." - -msgid "No big enough free disk" -msgstr "Отсутствуют достаточно большие свободные диски" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "Нет моментальной копии группы согласования с ИД %s" - -msgid "No cinder entries in syslog!" -msgstr "Нет записей cinder в системном протоколе!" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "" -"В утилите для работы с файловой системой не найден дубликат LUN с именем %s" - -msgid "No config node found." -msgstr "Не найден узел конфигурации." - -#, python-format -msgid "No consistency group with id %s" -msgstr "Нет группы согласования с ИД %s" - -msgid "No errors in logfiles!" -msgstr "Нет ошибок в файлах протоколов!" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "Не найден файл с %s в качестве базового файла." - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"Не осталось свободных ИД LUN. Максимальное число томов, которое можно " -"подключать к хосту (%s) превышено." - -msgid "No free disk" -msgstr "Отсутствуют свободные диски" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "Не найден правильный портал iscsi в указанном списке %s." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "Не найдены правильные порталы iscsi для %s." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "Нет хоста для создания группы согласования %s." - -msgid "No iSCSI-enabled ports on target array." -msgstr "В целевом массиве нет портов с поддержкой iSCSI." - -msgid "No image_name was specified in request." -msgstr "В запросе не указан параметр image_name." - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "Группа инициатора не найдена для инициатора %s" - -msgid "No initiators found, cannot proceed" -msgstr "Инициаторы не найдены продолжение работы невозможно" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "В кластере не найден интерфейс для ip-адреса %s" - -msgid "No ip address found." -msgstr "Не найден IP-адрес." - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "Не найдены группы идентификации iSCSI в CloudByte." - -msgid "No iscsi initiators were found in CloudByte." -msgstr "В CloudByte не найдены инициаторы iscsi." - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "Не найдена служба iscsi для тома CloudByte [%s]." - -msgid "No iscsi services found in CloudByte storage." -msgstr "Службы iscsi не найдены в хранилище CloudByte." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "Не указан файл ключа, и невозможно загрузить ключ из %(cert)s %(e)s." - -msgid "No mounted Gluster shares found" -msgstr "Не обнаружено смонтированных общих ресурсов Gluster" - -msgid "No mounted NFS shares found" -msgstr "Не обнаружено смонтированных общих ресурсов NFS" - -msgid "No mounted SMBFS shares found." -msgstr "Не обнаружено смонтированных общих ресурсов SMBFS." - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "Не найдены смонтированные общие ресурсы Virtuozzo Storage" - -msgid "No mounted shares found" -msgstr "Не обнаружено смонтированных общих ресурсов" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "Не найден узел в группе ввода-вывода %(gid)s для тома %(vol)s." - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"Нет пулов для предоставления ресурсов томам. Убедитесь, что правильно " -"настроен параметр конфигурации netapp_pool_name_search_pattern." - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"Не получен ответ из вызова API идентификации пользователей iSCSI списка " -"хранилища CloudByte." - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "Вызов API tsm списка хранилища CloudByte не вернул ответа." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "Вызов api файловой системы списка CloudByte не вернул ответа." - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "Не найдена моментальная копия с %s в качестве базового файла." - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "Не найден образ моментальной копии в группе моментальных копий %s." - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "" -"Не указаны исходные моментальные копии для создания группы согласования %s." - -#, python-format -msgid "No storage path found for export path %s" -msgstr "Не найден путь хранения для пути экспорта %s" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "Нет такой спецификации QoS: %(specs_id)s." - -msgid "No suitable discovery ip found" -msgstr "Подходящий поисковый IP не найден" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "Нет поддержки восстановления резервной версии %s" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "Не найден target id для тома %(volume_id)s." - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"На хосте нет неиспользуемых ИД LUN. Включены множественные подключения, а " -"это требует, чтобы все ИД LUN были уникальны в пределах всей группы хостов." - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "Допустимый узел не найден. %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "Нет допустимых хостов для тома %(id)s с типом %(type)s" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"В кластере с vserver %(vserver)s и путем пересечения %(junction)s " -"отсутствует том " - -msgid "No volume service(s) started successfully, terminating." -msgstr "Не удалось запустить службы томов. Завершение." - -msgid "No volume was found at CloudByte storage." -msgstr "Не найден том в хранилище CloudByte." - -msgid "No volume_type should be provided when creating test replica." -msgstr "Нельзя указывать volume_type при создании пробной копии." - -msgid "No volumes found in CloudByte storage." -msgstr "В хранилище CloudByte не найдены тома." - -msgid "No weighed hosts available" -msgstr "Нет хостов с весами" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "Не найдено подходящее хранилище данных для тома %s." - -msgid "Not an rbd snapshot" -msgstr "Не является моментальной копией rbd" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "Нет доступа к образу %(image_id)s." - -msgid "Not authorized." -msgstr "Не авторизировано." - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "Недостаточно места на базовом сервере (%(backend)s)" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "" -"В общем ресурсе ZFS отсутствует свободное пространство для выполнения этой " -"операции." - -msgid "Not stored in rbd" -msgstr "Не сохранено в rbd" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "" -"Во время создания моментальной копии из Nova возвращено состояние error." - -msgid "Null response received from CloudByte's list filesystem." -msgstr "Файловая система списка CloudByte вернула пустой ответ." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "Получен пустой ответ из групп идентификации iSCSI списка CloudByte." - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "Инициаторы iscsi списков CloudByte вернули пустой ответ." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "Служба iscsi списков томов CloudByte вернула пустой ответ." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "При создании тома [%s] в хранилище CloudByte получен пустой ответ." - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "Получен пустой ответ при удалении тома [%s] в хранилище CloudByte." - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"Получен пустой ответ на запрос выполнения операции [%(operation)s] с помощью " -"задания [%(job)s] в хранилище CloudByte." - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "Число повторов в случае сбоя подключения к кластеру ceph." - -msgid "Object Count" -msgstr "Количество объектов" - -msgid "Object is not a NetApp LUN." -msgstr "Объект не находится в LUN NetApp." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"Ошибка в операции Extend при добавлении тома в составной том %(volumename)s." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"Только %(value)s %(verb)s запрос(ов) могут быть сделаны для %(uri)s, каждые " -"%(unit_string)s." - -msgid "Only one limit can be set in a QoS spec." -msgstr "В спецификации QoS можно указать только одно ограничение." - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"Только пользователи с маркером, связанным с непосредственными родительскими " -"объектами и корневыми проектами могут просматривать квоты дочерних элементов." - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "Операция не выполнена, состояние=%(status)s. Полный дамп: %(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "Операция не поддерживается: %(operation)s." - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "Опция gpfs_images_dir указана неправильно." - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "Опция gpfs_images_share_mode указана неправильно." - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "Опция gpfs_mount_point_base указана неправильно." - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "Исходное значение %(res)s %(prop)s должно быть одно из '%(vals)s'" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "Переопределить порт HTTPS для подключения к серверу API Blockbridge." - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException: %s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "Имя раздела - None. Укажите smartpartition:partitionname в ключе." - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"Для идентификации требуется пароль или личный ключ SSH: задайте опцию " -"san_password или san_private_key." - -msgid "Path to REST server's certificate must be specified." -msgstr "Необходимо указать путь к сертификату сервера REST." - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "Заранее создайте пул %(pool_list)s!" - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "Заранее создайте слой %(tier_levels)s в пуле %(pool)s!" - -msgid "Please re-run cinder-manage as root." -msgstr "Выполните команду cinder-manage повторно от имени пользователя root." - -msgid "Please specify a name for QoS specs." -msgstr "Укажите имя спецификации QoS." - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "Политика не допускает выполнения %(action)s." - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "Пул %(poolNameInStr)s не найден." - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "Не найден пул из volume['host'] %(host)s." - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "Сбой пула из volume['host']. Исключительная ситуация: %(ex)s." - -msgid "Pool is not available in the volume host field." -msgstr "Не указан пул в поле хоста тома." - -msgid "Pool is not available in the volume host fields." -msgstr "Пул недоступен в полях хоста тома." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "Не найден пул с именем %(pool)s в домене %(domain)s." - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "Не найден пул с именем %(pool_name)s в домене %(domain_id)s." - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"Пул %(poolName)s. не связан со слоем памяти для быстрой стратегии " -"%(fastPolicy)s." - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "Значение PoolName должно быть указано в файле %(fileName)s." - -#, python-format -msgid "Pools %s does not exist" -msgstr "Пулы %s не существуют" - -msgid "Pools name is not set." -msgstr "Не задано имя пула." - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "Состояние главной копии: %(status)s, синхронизирована: %(sync)s." - -msgid "Project ID" -msgstr " ID проекта" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"Протокол %(storage_protocol)s не поддерживается для семейства памяти " -"%(storage_family)s." - -msgid "Provided backup record is missing an id" -msgstr "В указанной записи резервной копии отсутствует ИД" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"Указанное состояние моментальной копии %(provided)s запрещено для " -"моментальной копии с состоянием %(current)s." - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Сбой драйвера Pure Storage Cinder: %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "Спецификация QoS %(specs_id)s уже существует." - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "Спецификация QoS %(specs_id)s еще связана с сущностями." - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "" -"Спецификация QoS %(specs_id)s не имеет спецификации с ключом %(specs_key)s." - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "" -"Спецификации QoS не поддерживаются в этом семействе систем хранения и версии " -"ONTAP." - -msgid "Qos specs still in use." -msgstr "Спецификация QoS еще используется." - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"Запрос по параметру службы устарело. Вместо него следует использовать " -"двоичный параметр." - -msgid "Query resource pool error." -msgstr "Ошибка запроса пула ресурсов." - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "Ограничение %s квоты должно быть не меньше существующих ресурсов." - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "Класс квоты %(class_name)s не найден." - -msgid "Quota could not be found" -msgstr "Квота не найдена" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "Квота превышена для ресурсов: %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "Квота превышена: код=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "Квота проекта %(project_id)s не найдена." - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "Резервирование квоты %(uuid)s не найдено." - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "Использование квоты для проекта %(project_id)s не найдено." - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "Сбой операции diff RBD - (код возврата=%(ret)s stderr=%(stderr)s)" - -msgid "REST server IP must by specified." -msgstr "Должен быть указан IP-адрес сервера REST." - -msgid "REST server password must by specified." -msgstr "Должен быть указан пароль сервера REST." - -msgid "REST server username must by specified." -msgstr "Должно быть указано имя пользователя сервера REST." - -msgid "Raid did not have MCS Channel." -msgstr "У RAID нет канала MCS." - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"Достигнуто ограничение, заданное опцией конфигурации " -"max_luns_per_storage_group. Операция добавления %(vol)s в группу носителей " -"%(sg)s отклонена." - -#, python-format -msgid "Received error string: %s" -msgstr "Получена ошибочная строка: %s" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "Для неуправляемого виртуального тома должна быть ссылка." - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "Для неуправляемого виртуального тома ссылка должна быть именем тома." - -msgid "Reference must contain either source-id or source-name element." -msgstr "Ссылка должна содержать элемент source-id или source-name." - -msgid "Reference must contain either source-name or source-id element." -msgstr "Ссылка должна содержать элемент source-name или source-id." - -msgid "Reference must contain source-id or source-name key." -msgstr "Ссылка должна содержать ключ source-id или source-name." - -msgid "Reference must contain source-id or source-name." -msgstr "Ссылка должна содержать source-id или source-name." - -msgid "Reference must contain source-name element." -msgstr "Ссылка должна содержать элемент имени источника." - -msgid "Reference must contain source-name or source-id." -msgstr "Указатель должен содержать имя источника и ИД источника." - -msgid "Reference must contain source-name." -msgstr "Ссылка должна содержать элемент source-name." - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"Перенос ИД тома %(id)s отклонен. Проверьте конфигурацию, так как исходный и " -"целевой объекты относятся к одной группе томов: %(name)s." - -msgid "Remove CHAP error." -msgstr "Ошибка удаления CHAP." - -msgid "Remove fc from host error." -msgstr "Ошибка удаления Fibre Channel с хоста." - -msgid "Remove host from array error." -msgstr "Ошибка удаления хоста из массива." - -msgid "Remove host from hostgroup error." -msgstr "Ошибка удаления хоста из группы хостов." - -msgid "Remove iscsi from host error." -msgstr "Ошибка удаления iSCSI с хоста." - -msgid "Remove lun from cache error." -msgstr "Ошибка удаления LUN из кэша." - -msgid "Remove lun from partition error." -msgstr "Ошибка удаления LUN из раздела." - -msgid "Remove volume export failed." -msgstr "Не удалось удалить экспорт тома." - -msgid "Rename lun on array error." -msgstr "Ошибка переименования LUN в массиве." - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "Функция службы репликации не найдена в %(storageSystemName)s." - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "Служба репликации не найдена в %(storageSystemName)s." - -msgid "Replication is not enabled" -msgstr "Репликация не включена" - -msgid "Replication is not enabled for volume" -msgstr "Репликация не включена для тома" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"Состояние репликации тома должно быть Активна или Активна-Остановлена, но " -"текущее состояние - %s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"Состояние репликации тома должно быть Неактивна, Активна-Остановлена или " -"Ошибка, но текущее состояние - %s" - -msgid "Request body and URI mismatch" -msgstr "Тело запроса и URI не совпадают" - -msgid "Request body contains too many items" -msgstr "Тело запроса содержит избыточное количество объектов" - -msgid "Request body contains too many items." -msgstr "Тело запроса содержит слишком много элементов." - -msgid "Request body empty" -msgstr "Пустое тело запроса" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"Запрос к кластеру Datera вернул неверное состояние: %(status)s | %(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Размер запрошенной резервной копии превышает разрешенную квоту резервных " -"копий в ГБ. Запрошено: %(requested)s ГБ, квота %(quota)s ГБ, использовано " -"%(consumed)s ГБ." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"Запрошенный том или моментальная копия превышают разрешенную квоту %(name)s. " -"Запрошено %(requested)s ГБ, квота %(quota)s ГБ, использовано %(consumed)s ГБ." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"Запрошенный размер тома %(size)d больше максимально допустимого (%(limit)d)." - -msgid "Required configuration not found" -msgstr "Не найдена требуемая конфигурация" - -#, python-format -msgid "Required flag %s is not set" -msgstr "Не указан требуемый флаг %s" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Сброс состояния резервной копии прерван. Настроенная служба резервного " -"копирования [%(configured_service)s] не является службой резервного " -"копирования, которая использовалась для создания этой резервной копии " -"[%(backup_service)s]." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "Не удалось изменить размер дубликата %s." - -msgid "Resizing image file failed." -msgstr "Не удалось изменить размер файла образа." - -msgid "Resource could not be found." -msgstr "Ресурс не может быть найден." - -msgid "Resource not ready." -msgstr "Ресурс не готов." - -#, python-format -msgid "Response error - %s." -msgstr "Ошибка ответа: %s." - -#, python-format -msgid "Response error code - %s." -msgstr "Код ошибки ответа: %s." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Восстановление резервной копии прервано: ожидалось состояние тома " -"%(expected_status)s, получено %(actual_status)s." - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Восстановление резервной копии прервано: настроенная в данный момент служба " -"резервного копирования [%(configured_service)s] не является службой " -"резервного копирования, которая использовалась для создания этой резервной " -"копии [%(backup_service)s]." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Восстановление резервной копии прервано: ожидалось состояние резервной копии " -"%(expected_status)s, получено %(actual_status)s." - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "Превышено число попыток для команды: %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "Обнаружена повторяемая исключительная ситуация SolidFire" - -msgid "Retype cannot change encryption requirements." -msgstr "Изменение типа не может изменить требования к шифрованию." - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"Изменение типа не изменяет спецификации QoS для клиентов у используемых " -"томов: %s." - -msgid "Retype requires migration but is not allowed." -msgstr "Для изменения типа требуется перенос, но он запрещен." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"Выполнить откат для тома %(volumeName)s не удалось. Обратитесь к системному " -"администратору, чтобы вручную вернуть том в группу носителей по умолчанию " -"для стратегии FAST %(fastPolicyName)s." - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "Выполняется откат %(volumeName)s путем его удаления." - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "" -"Недопустимая конфигурация SMBFS smbfs_oversub_ratio. Значение должно быть " -"больше 0: %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"Недопустимая конфигурация SMBFS smbfs_used_ratio. Значение должно быть " -"больше 0 и не больше 1,0: %s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "Файл конфигурации SMBFS в %(config)s не существует." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "Файл конфигурации SMBFS не указан (smbfs_shares_config)." - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "" -"После '%(total_attempts)r' попыток не выполнена команда SSH: '%(command)s'" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "Сбой команды SSH. Ошибка: '%(err)s'. Команда: '%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "Обнаружено внедрение команды SSH: %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "Сбой соединения SSH для %(fabric)s, ошибка: %(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "Срок действия сертификата SSL истек %s." - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "Ошибка SSL: %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "Фильтр узлов диспетчера %(filter_name)s не найден" - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "" -"Не удалось найти определитель весовых коэффициентов хостов планировщика " -"%(weigher_name)s." - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"Состояние вспомогательной копии: %(status)s, состояние синхронизации: " -"%(sync)s, ход синхронизации %(progress)s%%." - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "Значение SerialNumber должно быть указано в файле %(fileName)s." - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "Служба %(service)s удалена с хоста %(host)s." - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "Служба %(service_id)s не найдена." - -#, python-format -msgid "Service %s not found." -msgstr "Служба %s не найдена." - -msgid "Service is unavailable at this time." -msgstr "В данный момент служба недоступна." - -msgid "Service not found." -msgstr "Служба не найдена." - -msgid "Sets thin provisioning." -msgstr "Задает тонкое резервирование." - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"Установка группы стратегий QoS LUN не поддерживается в этом семействе памяти " -"и версии ONTAP." - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"Установка группы стратегий QoS для файлов не поддерживается в этом семействе " -"памяти и версии ontap." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"Общий ресурс %s проигнорирован: недопустимый формат. Должен быть формат " -"адрес:/экспорт. Проверьте параметры nas_ip и nas_share_path." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"Общий ресурс в %(dir)s недоступен на запись службе томов Cinder. Операции " -"для моментальных копий поддерживаться не будут." - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Ошибка ввода-вывода Sheepdog, команда: \"%s\"." - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "" -"Операции Показать доступны только для проектов в той же иерархии проекта, " -"где находятся пользователи." - -msgid "Size" -msgstr "Размер" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "Размер для тома %s не найден, защищенное удаление невозможно." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"Размер %(image_size)d ГБ не умещается на томе размером %(volume_size)d ГБ." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"Размер указанного образа (%(image_size)s ГБ) превышает размер тома " -"(%(volume_size)s ГБ)." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "Снимок %(snapshot_id)s не может быть найден." - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "У снимка %(snapshot_id)s нет метаданных с ключом %(metadata_key)s." - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"Невозможно создать моментальную копию, поскольку том %(vol_id)s недоступен. " -"Текущее состояние тома: %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "Моментальную копию нельзя создать во время переноса тома." - -msgid "Snapshot of secondary replica is not allowed." -msgstr "Создавать моментальную копию вспомогательной копии не разрешено." - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "Моментальная копия тома не поддерживается в состоянии %s." - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "" -"Создать моментальную копию для ресурса \"%s\", который нигде не был " -"развернут?" - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "" -"Состояние моментальной копии %(cur)s запрещено для update_snapshot_status" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "Для дублирования состояние моментальной копии должно быть available." - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"Моментальная копия='%(snap)s' не существует в базовом образе='%(base)s' - " -"прерывание дополняющего резервного копирования" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "Моментальные копии не поддерживаются для этого формата тома: %s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "Ошибка сокета: %(arg)s." - -msgid "SolidFire Cinder Driver exception" -msgstr "Исключительная ситуация драйвера SolidFire Cinder" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "" -"Размер массива значений направления сортировки превышает размер массива " -"ключей сортировки." - -msgid "Source CG is empty. No consistency group will be created." -msgstr "" -"Исходная группа согласования пустая. Группа согласования создана не будет." - -msgid "Source host details not found." -msgstr "Не найдены сведения об исходном хосте." - -msgid "Source volume device ID is required." -msgstr "Требуется ИД устройства исходного тома." - -msgid "Source volume not mid-migration." -msgstr "Исходный том не в процессе переноса." - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"Источник с IP-адресом/именем хоста %s не найден на целевом устройстве для " -"переноса с поддержкой базовой системы. Переход к выполнению переноса по " -"умолчанию." - -msgid "SpaceInfo returned byarray is invalid" -msgstr "SpaceInfo возвратил недопустимый byarray" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"Указанный хост для связывания с томом %(vol)s находится в неподдерживаемой " -"группе хостов %(group)s." - -msgid "Specified logical volume does not exist." -msgstr "Указанный логический том не существует." - -msgid "Specify a password or private_key" -msgstr "Укажите пароль или личный_ключ" - -msgid "Specify san_password or san_private_key" -msgstr "Задайте san_password или san_private_key" - -msgid "Start LUNcopy error." -msgstr "Ошибка запуска LUNcopy." - -msgid "State" -msgstr "Состояние" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "Неверное состояние узла. Текущее состояние: %s." - -msgid "Status" -msgstr "Статус" - -msgid "Stop snapshot error." -msgstr "Ошибка остановки моментальной копии." - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "Служба конфигурации носителей не найдена в %(storageSystemName)s." - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" -"Служба управления ИД аппаратного обеспечения носителей не найдена в " -"%(storageSystemName)s." - -#, python-format -msgid "Storage Profile %s not found." -msgstr "Не найден профайл хранилища %s." - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "Служба перемещения носителей не найдена в %(storageSystemName)s." - -#, python-format -msgid "Storage family %s is not supported." -msgstr "Семейство памяти %s не поддерживается." - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "Группа носителей %(storageGroupName)s не была удалена успешно" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "Хост памяти %(svr)s не обнаружен. Укажите имя" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "Профайл хранилища: %(storage_profile)s не найден." - -msgid "Storage resource could not be found." -msgstr "Ресурс памяти не найден." - -msgid "Storage system id not set." -msgstr "Не указан ИД системы хранения." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "Для пула %(poolNameInStr)s не найдена система памяти." - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "Система хранения %(array)s не найдена." - -#, python-format -msgid "String with params: %s" -msgstr "Строка с параметрами: %s" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "Сбой синхронизации вспомогательного тома с основным." - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "Система %(id)s находится в неверном состоянии (%(status)s)." - -msgid "System does not support compression." -msgstr "Система не поддерживает сжатие." - -msgid "System is busy, retry operation." -msgstr "Система занята. Повторите операцию." - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"TSM [%(tsm)s] не найден в хранилище CloudByte для учетной записи " -"[%(account)s]." - -msgid "Target volume type is still in use." -msgstr "Тип целевого тома еще используется." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"Несоответствие дерева шаблонов: добавление подчиненного %(slavetag)s в " -"главный %(mastertag)s" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "ИД арендатора %s не существует." - -msgid "Terminate connection failed" -msgstr "Завершение соединения не выполнено" - -msgid "Terminate connection unable to connect to backend." -msgstr "" -"Операции Завершить соединение не удалось подключиться к базовому серверу." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "Не удалось закрыть соединение с томом: %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "Реплицируемый исходный том %(type)s %(id)s не найден." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"Параметры sort_key и sort_dir устарели и не могут использоваться с " -"параметром sort." - -msgid "The EQL array has closed the connection." -msgstr "Массив EQL закрыл соединение." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"Уровень выпуска файловой системы GPFS %(fs)s не соответствует требуемому. " -"Текущий уровень - %(cur)s, должен быть %(min)s." - -msgid "The IP Address was not found." -msgstr "Не найден IP-адрес." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"Запрос WebDAV не выполнен. Причина: %(msg)s, Код возврата/причина: %(code)s, " -"Исходный том: %(src)s, Целевой том: %(dst)s, Метод: %(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"Приведенная выше ошибка могла показать, что база данных не была создана.\n" -"Перед выполнением этой команды создайте базу данных с помощью команды " -"'cinder-manage db sync'." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"Команда %(cmd)s не выполнена. (код возврата: %(ret)s, stdout: %(out)s, " -"stderr: %(err)s)" - -msgid "The copy should be primary or secondary" -msgstr "Копия должна быть первичной или вторичной" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "Не удалось создать логическое устройство. (LDEV: %(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "" -"Метод с декоратором должен принимать либо том, либо объект моментальной копии" - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "Устройство в пути %(path)s недоступно: %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "" -"Конечное время (%(end)s) должно указывать на время после начального времени " -"(%(start)s)." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "Значение extra_spec %s недопустимо." - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "Недопустимая дополнительная спецификация %(extraspec)s." - -#, python-format -msgid "The following elements are required: %s" -msgstr "Требуются следующие элементы: %s" - -msgid "The host group or iSCSI target could not be added." -msgstr "Не удалось добавить группу хостов или целевое расположение iSCSI." - -msgid "The host group or iSCSI target was not found." -msgstr "Не найдена группа хостов или целевое расположение iSCSI." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "Пользователь %(user)s CHAP iSCSI не существует." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"Импортированный LUN %(lun_id)s находится в пуле %(lun_pool)s, который не " -"управляется хостом %(host)s." - -msgid "The key cannot be None." -msgstr "Ключ не может быть None." - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "Логическое устройство для указанного %(type)s %(id)s уже удалено." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "Истек тайм-аут у метода %(method)s. (значение тайм-аута: %(timeout)s)" - -msgid "The method update_migrated_volume is not implemented." -msgstr "Метод update_migrated_volume не реализован." - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "" -"Путь монтирования %(mount_path)s не является допустимым томом USP Quobyte. " -"Ошибка: %(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "Параметр базовой системы хранения. (config_group: %(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "" -"Родительская резервная копия должна быть доступна для создания дополняющей " -"резервной копии." - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"Запрошенный размер %(requestedSize)s не совпадает с итоговым размером " -"%(resultSize)s." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "Ресурс %(resource)s не найден." - -msgid "The results are invalid." -msgstr "Неверные результаты." - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "" -"Моментальную копию нельзя создать, когда том находится в режиме обслуживания." - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "Исходный том %s отсутствует в пуле, управляемом текущим хостом." - -msgid "The source volume for this WebDAV operation not found." -msgstr "Не найден исходный том для этой операции WebDAV." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "" -"Тип исходного тома '%(src)s' отличается от типа целевого тома '%(dest)s'." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "Тип исходного тома '%s' не доступен. " - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "Указанное %(desc)s занято." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "" -"Не удалось включить управление для заданного ldev %(ldev)s. ldev не должен " -"преобразован." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "" -"Не удалось включить управление для заданного ldev %(ldev)s. ldev не должен " -"иметь парное устройство." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"Не удалось включить управление для заданного ldev %(ldev)s. Размер ldev " -"должен указываться в единицах, кратных гигабайтам." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"Не удалось включить управление для заданного ldev %(ldev)s. Требуемый тип " -"тома: DP-VOL." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"Указанная операция не поддерживается. Размер тома должен совпадать с " -"исходным %(type)s. (том: %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "Указанный vdisk связан с хостом." - -msgid "The specified volume is mapped to a host." -msgstr "Указанный том связан с хостом." - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "" -"Базовая система хранения пригодна для использования. (config_group: " -"%(config_group)s)" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"Счетчик чередующихся метаданных %(memberCount)s слишком мал для тома " -"%(volumeName)s с размером %(volumeSize)s." - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "" -"Тип метаданных %(metadata_type)s для тома/моментальной копии %(id)s " -"недопустимый." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "Том %(volume_id)s не удалось расширить. Тип тома должен быть Normal." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"Не удалось отменить управление для тома %(volume_id)s. Требуемый тип тома: " -"%(volume_type)s." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "Управление тома %(volume_id)s выполняется успешно. (LDEV: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "Управление томом %(volume_id)s отменено успешно. (LDEV: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "Связываемый том %(volume_id)s не найден." - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "Том не может принять передачу в режиме обслуживания." - -msgid "The volume cannot be attached in maintenance mode." -msgstr "Том невозможно подключить в режиме обслуживания." - -msgid "The volume cannot be detached in maintenance mode." -msgstr "Том невозможно отключить в режиме обслуживания." - -msgid "The volume cannot be updated during maintenance." -msgstr "Том невозможно обновить во время обслуживания." - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "Невозможно инициализировать соединение с томом в режиме обслуживания." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "Для драйвера тома требуется имя инициатора iSCSI в коннекторе." - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"Том в настоящее время занят в 3PAR и не может быть удален. Вы можете " -"повторить попытку позже." - -msgid "The volume label is required as input." -msgstr "Требуется метка тома во входных данных." - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "" -"Метаданные тома нельзя удалить, когда том находится в режиме обслуживания." - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "" -"Метаданные тома нельзя обновить, когда том находится в режиме обслуживания." - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "Нет доступных ресурсов. (ресурс: %(resource)s)" - -msgid "There are no valid ESX hosts." -msgstr "Нет допустимых хостов ESX." - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "Нет допустимых хранилищ данных, подключенных к %s." - -msgid "There are no valid datastores." -msgstr "Нет допустимых хранилищ данных." - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"Отсутствует обозначение %(param)s. Заданное хранилище требуется для " -"управления томом." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" -"Отсутствует обозначение для ldev. Указанное ldev требуется для управления " -"томом." - -msgid "There is no metadata in DB object." -msgstr "Нет метаданных в объекте базы данных." - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "Отсутствуют общие ресурсы, которые могут управлять %(volume_size)sG" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "Нет общих ресурсов, способных вместить %(volume_size)s ГБ." - -#, python-format -msgid "There is no such action: %s" -msgstr "Не существует такого действия: %s" - -msgid "There is no virtual disk device." -msgstr "Нет устройства виртуального диска." - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "Отсутствует настроенный файл конфигурации Gluster (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "Отсутствует настроенный файл конфигурации NFS (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"Нет настроенного тома Quobyte (%s). Пример: quobyte:///<имя-тома>" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "Оперативное выделение ресурсов не поддерживается в этой версии LVM." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"Программа включения оперативного выделения ресурсов не установлена. Создать " -"том с оперативным выделением ресурсов невозможно" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "Этот драйвер не поддерживает удаление используемых моментальных копий." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "" -"Этот драйвер не поддерживает создание моментальных копий используемых томов." - -msgid "This request was rate-limited." -msgstr "Этот запрос ограничен по частоте." - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"Платформа %s не поддерживается. Этот драйвер поддерживает только платформы " -"Win32." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "Служба стратегии слоев для %(storageSystemName)s не найдена." - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "" -"Истек тайм-аут ожидания обновления Nova для создания моментальной копии %s." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"Истек тайм-аут ожидания обновления Nova для удаления моментальной копии " -"%(id)s." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"Значение тайм-аута (в секундах), используемое при подключении к кластеру " -"ceph. Если оно отрицательно, то тайм-аут не задан и используется значение " -"librados по умолчанию." - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "Тайм-аут во время запроса API %(service)s." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "Не удалось найти передачу %(transfer_id)s." - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"Передача %(transfer_id)s: ИД тома %(volume_id)s в непредвиденном состоянии " -"%(status)s, ожидалось состояние Ожидание-передачи" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "" -"Попытка импортировать метаданные резервной копии из ИД %(meta_id)s в " -"резервную копию %(id)s." - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"Выполнение задачи тонкой настройки тома преждевременно прервалось: том " -"%(volume_name)s, состояние задачи %(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"Тип %(type_id)s уже связан с другими спецификациями QoS: %(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "Изменение типа доступа неприменимо к типу общедоступного тома." - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError: %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "" -"UUID %s находятся и в списке добавления томов, и в списке удаления томов." - -msgid "Unable to access the backend storage via file handle." -msgstr "Нет доступа к памяти базовой системы через ссылку на файл." - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "" -"Не удалось получить доступ к хранилищу непереданных сообщений с помощью пути " -"%(path)s." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "Не удалось добавить хост Cinder в apphosts для пространства %(space)s" - -msgid "Unable to connect or find connection to host" -msgstr "Не удалось подключиться к хосту или найти соединение с ним" - -msgid "Unable to create Barbican Client without project_id." -msgstr "Невозможно создать Barbican Client без project_id." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "Не удалось создать группу согласования %s" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Создать или получить группу носителей по умолчанию для стратегии FAST " -"%(fastPolicyName)s." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "Не удалось создать реплику дубликата для тома %s." - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "Не удалось удалить моментальную копию группы согласования %s" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "Не удалось удалить моментальную копию %(id)s, состояние: %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "Не удалось удалить стратегию моментальной копии на томе %s." - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "" -"Не удалось определить имя моментальной копии в Purity для моментальной копии " -"%(id)s." - -msgid "Unable to determine system id." -msgstr "Не удалось определить ИД системы." - -msgid "Unable to determine system name." -msgstr "Не удалось определить имя системы." - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"Невозможно выполнять операции управления моментальной копией через API REST " -"Purity версии %(api_version)s, требуется версия %(required_versions)s." - -#, python-format -msgid "Unable to extend volume %s" -msgstr "Не удалось расширить том %s" - -msgid "Unable to fetch connection information from backend." -msgstr "Не удалось получить информацию о соединении из базовой программы." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "" -"Не удалось получить информацию о соединении из базовой программы: %(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "Не удалось найти ссылку на Purity с именем=%s" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "Не удалось найти группу томов %(vg_name)s" - -msgid "Unable to find iSCSI mappings." -msgstr "Не найдены связи iSCSI." - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "Не найден ssh_hosts_key_file: %s" - -msgid "Unable to find system log file!" -msgstr "Не найден файл системного протокола!" - -#, python-format -msgid "Unable to find volume %s" -msgstr "Не найден том %s" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "Получить блокирующее устройство для файла '%s' невозможно" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "" -"Извлечь информацию о конфигурации, необходимую для создания тома, " -"невозможно: %(errorMessage)s." - -msgid "Unable to get corresponding record for pool." -msgstr "Не удалось получить соответствующую запись для пула." - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"Не удалось получить информацию о пространстве %(space)s. Убедитесь, что " -"кластер работает и подключен." - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"Не удалось получить список IP-адресов на этом хосте. Проверьте права доступа " -"и работу сети." - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "" -"Не удалось получить список элементов домена. Убедитесь, что кластер работает." - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"Не удалось получить список пространств для создания нового имени. Убедитесь, " -"что кластер работает." - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "Не удалось получить статистику для backend_name: %s" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "" -"Не удалось получить целевые конечные точки для ИД аппаратного обеспечения " -"%(hardwareIdInstance)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"Не удалось импортировать том %(deviceId)s в Cinder. Это исходный том сеанса " -"репликации %(sync)s." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"Не удалось импортировать том %(deviceId)s в Cinder. Внешний том не в пуле, " -"управляемом текущим хостом Cinder." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"Не удалось импортировать том %(deviceId)s в Cinder. Том находится в " -"маскирующем представлении %(mv)s." - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "Не удалось загрузить CA из %(cert)s %(e)s." - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "Не удалось загрузить сертификат из %(cert)s %(e)s." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "Не удалось загрузить ключ из %(cert)s %(e)s." - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "" -"Не удалось найти учетную запись %(account_name)s на устройстве Solidfire" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "Не удалось найти SVM, управляющую IP-адресом '%s'" - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "" -"Невозможно управлять существующим томом. Том %(volume_ref)s уже находится " -"под управлением." - -#, python-format -msgid "Unable to manage volume %s" -msgstr "Невозможно управлять томом %s" - -msgid "Unable to map volume" -msgstr "Не удалось преобразовать том" - -msgid "Unable to map volume." -msgstr "Не удалось связать том." - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "" -"Выполнить синтаксический анализ запроса XML невозможно. Укажите XML в " -"правильном формате." - -msgid "Unable to parse attributes." -msgstr "Не удалось проанализировать атрибуты." - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" -"Не удалось сделать копию главной для тома %s. Вспомогательной копии нет." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"Нельзя повторно использовать хост, который не управляется Cinder с " -"параметром use_chap_auth=True," - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" -"Нельзя повторно использовать хост с неизвестными идентификационными данными " -"CHAP." - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "Не удалось переименовать том %(existing)s в %(newname)s" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"Изменить тип невозможно: существует копия тома %s. Изменение типа приведет к " -"превышению ограничения в 2 копии." - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"Не удалось изменить тип: для текущего действия требуется том-копия, что не " -"разрешено, если в качестве нового типа указана репликация. Том: %s" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "Не удалось создать моментальную копию группы согласования %s" - -msgid "Unable to terminate volume connection from backend." -msgstr "Не удалось разорвать соединение с томом из базовой программы." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "Не удалось закрыть соединение с томом: %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "Не удалось изменить группу согласования %s" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"Не удалось изменить тип из-за неверного состояния %(vol_status)s у тома " -"%(vol_id)s. Состояние тома должно быть available или in-use." - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" -"Проверить группу инициатора %(igGroupName)s в маскирующем представлении " -"%(maskingViewName)s. " - -msgid "Unacceptable parameters." -msgstr "Недопустимые параметры." - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" -"Непредвиденное состояние %(status)s для связывания %(id)s. Атрибуты: " -"%(attr)s." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"Непредвиденный ответ интерфейса командной строки: несоответствие заголовка/" -"строки. Заголовок: %(header)s, строка: %(row)s." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "" -"Непредвиденное состояние %(status)s для связывания %(id)s. Атрибуты: " -"%(attr)s." - -msgid "Unexpected response from Nimble API" -msgstr "Непредвиденный ответ от API Nimble" - -msgid "Unexpected status code" -msgstr "Непредвиденный код состояния" - -msgid "Unknown Gluster exception" -msgstr "Неизвестная исключительная ситуация Gluster" - -msgid "Unknown NFS exception" -msgstr "Неизвестная исключительная ситуация NFS" - -msgid "Unknown RemoteFS exception" -msgstr "Неизвестная исключительная ситуация в RemoteFS" - -msgid "Unknown SMBFS exception." -msgstr "Неизвестная исключительная ситуация в SMBFS." - -msgid "Unknown Virtuozzo Storage exception" -msgstr "Неизвестная исключительная ситуация Virtuozzo Storage" - -msgid "Unknown action" -msgstr "Неизвестное действие" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "Неизвестная или неподдерживаемая команда %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "Неизвестный протокол: %(protocol)s." - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "Неизвестные ресурсы квоты: %(unknown)s." - -msgid "Unknown service" -msgstr "Неизвестная служба" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "Неизвестное направление сортировки, должно быть 'desc' или 'asc'" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "Неизвестное направление сортировки. Оно должно быть 'desc' или 'asc'." - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "Нераспознанное ключевое слово QoS: \"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "Нераспознанный формат базового файл: %s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "Нераспознанное значение read_deleted '%s'" - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "Неподдерживаемая версия ONTAP кластерных данных." - -msgid "Unsupported Content-Type" -msgstr "Не поддерживаемый тип содержимого" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" -"Неподдерживаемая версия ONTAP данных. Поддерживается версия ONTAP данных " -"7.3.1 и выше." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "Неподдерживаемая версия метаданных резервной копии (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "Запрошена неподдерживаемая версия метаданных резервной копии" - -msgid "Unsupported backup verify driver" -msgstr "Неподдерживаемый драйвер проверки резервной копии" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"Неподдерживаемое встроенное ПО на коммутаторе %s. Убедитесь, что на " -"коммутаторе работает встроенное ПО версии 6.4 или выше" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "Неподдерживаемый формат тома: %s " - -msgid "Update QoS policy error." -msgstr "Ошибка изменения стратегии QoS." - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "" -"Операции изменения и удаления квоты разрешены только для администратора " -"непосредственного родительского объекта и для администратора облака." - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"Операции изменения и удаления квоты разрешены только для проектов в той " -"жеиерархии проекта, где находятся пользователи." - -msgid "Updated At" -msgstr "Обновлено" - -msgid "Upload to glance of attached volume is not supported." -msgstr "Передача в glance подключенного тома не поддерживается." - -msgid "Use ALUA to associate initiator to host error." -msgstr "Ошибка использования ALUA для связывания инициатора с хостом." - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "" -"Ошибка использования CHAP для связывания инициатора с хостом. Проверьте имя " -"пользователя и пароль CHAP." - -msgid "User ID" -msgstr "ID пользователя" - -msgid "User does not have admin privileges" -msgstr "Пользователь не имеет административных привилегий" - -msgid "User is not authorized to use key manager." -msgstr "У пользователя нет прав на использование Администратора ключей." - -msgid "User not authorized to perform WebDAV operations." -msgstr "У пользователя нет прав доступа для выполнения операций WebDAV." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "Откат V2: том не в группе носителей по умолчанию." - -msgid "V2 rollback, volume is not in any storage group." -msgstr "Откат V2: том не принадлежит ни одной группе носителей." - -msgid "V3 rollback" -msgstr "Откат V3" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "Набор VV %s не существует." - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "Допустимый приемник спецификаций QoS: %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "Допустимое расположение управления: %s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "Сбой проверки соединения с томом (ошибка: %(err)s)." - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "" -"Значение \"%(value)s\" недопустимо для параметра конфигурации \"%(option)s\"" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "Значение %(param)s для %(param_string)s не булевское." - -msgid "Value required for 'scality_sofs_config'" -msgstr "Требуется значение для 'scality_sofs_config'" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError: %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "Vdisk %(name)s не участвует в связи %(src)s -> %(tgt)s." - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "Виртуальный том '%s' не существует в массиве." - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "Не удалось выполнить задание копирования тома для целевого тома %s." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "Том %(deviceID)s не найден." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"Том %(name)s не найден в массиве. Не удается определить, преобразованы ли " -"тома." - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "Не удалось создать том %(vol)s в пуле %(pool)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"Состояние %(vol_id)s тома должно быть available или in-use, однако текущее " -"состояние - %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"Для расширения состояние тома %(vol_id)s должно быть available, однако " -"текущее состояние - %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"Том %(vol_id)s должен находиться в состоянии available, чтобы можно было " -"изменить флаг readonly, однако текущее состояние - %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"Состояние %(vol_id)s тома должно быть available, однако текущее состояние - " -"%(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "Том %(volume_id)s не найден." - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"У тома %(volume_id)s нет метаданных администрирования с ключом " -"%(metadata_key)s." - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "Том %(volume_id)s не имеет метаданных с ключом %(metadata_key)s." - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "Том %(volume_id)s связан с неподдерживаемой группой хостов %(group)s" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "Том %(volume_id)s не связан с хостом %(host)s" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "Том %(volume_id)s все еще присоединен, сначала отсоедините его." - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "Ошибка репликации тома %(volume_id)s: %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "Том %(volume_name)s занят." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "Не удалось создать том %s из исходного тома." - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "Не удалось создать том %s в общих ресурсах." - -#, python-format -msgid "Volume %s could not be created." -msgstr "Не удалось создать том %s." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "Для тома %s не указан параметр provider_location - пропущено." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Том %s не существует в массиве." - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "Том %s уже часть активной операции переноса." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "Том %s не должен быть частью группы согласования." - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "Репликация тома %s запрещена." - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "Том %s не должен иметь моментальных копий." - -#, python-format -msgid "Volume %s not found." -msgstr "Том %s не найден." - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "Том %s: ошибка расширения тома" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "Том (%s) уже существует в массиве" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "Том (%s) уже есть в массиве." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "Группа томов %s не существует" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "Тип тома %(id)s уже существует." - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" -"Тип тома %(type_id)s не имеет дополнительных спецификаций с ключом %(id)s." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"Удаление типа тома %(volume_type_id)s запрещено, если есть тома с таким " -"типом." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"Тип тома %(volume_type_id)s не имеет дополнительных особенностей с ключом " -"%(extra_specs_key)s." - -msgid "Volume Type id must not be None." -msgstr "ИД типа тома не должен быть None." - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "Том [%s] не найден в хранилище CloudByte." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "Подключение тома не удалось найти с фильтром %(filter)s ." - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "Недопустимая конфигурация базовой программы тома: %(reason)s" - -msgid "Volume by this name already exists" -msgstr "Том с таким именем уже существует" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "Том невозможно восстановить, поскольку он содержит моментальные копии." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "Путь к файлу устройства тома %s не существует." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "Не найдено устройство тома в %(device)s." - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "Драйвер тома %s не инициализирован." - -msgid "Volume driver not ready." -msgstr "Драйвер тома не готов." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "Драйвер тома выдал ошибку: %(message)s" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" -"Том в группе согласования %s подключен. Его необходимо сначала отключить." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "Том в группе согласования еще имеет зависимые моментальные копии." - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "Том подключен к серверу. (%s)" - -msgid "Volume is in-use." -msgstr "Том используется." - -msgid "Volume is not available." -msgstr "Том недоступен." - -msgid "Volume is not local to this node" -msgstr "Том не является локальным для этого узла" - -msgid "Volume is not local to this node." -msgstr "Том не является локальным для этого узла." - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"Запрошено резервное копирование метаданных тома, но этот драйвер еще не " -"поддерживает эту функцию." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "Не удалось выполнить перенос тома: %(reason)s" - -msgid "Volume must be available" -msgstr "Том должен быть доступен" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "Том должен находиться в одной зоне доступности с моментальной копией" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "Том должен находиться в одной зоне доступности с исходным томом" - -msgid "Volume must not be part of a consistency group." -msgstr "Том не должен быть частью группы согласования." - -msgid "Volume must not be replicated." -msgstr "Репликация тома запрещена." - -msgid "Volume must not have snapshots." -msgstr "Том не должен иметь моментальных копий." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "Не найден том для копии %(instance_id)s." - -msgid "Volume not found on configured storage backend." -msgstr "Том не найден в настроенной базовой системе хранения." - -msgid "Volume not found on configured storage pools." -msgstr "Не найден том в настроенных пулах памяти." - -msgid "Volume not found." -msgstr "Том не найден." - -msgid "Volume not yet assigned to host." -msgstr "Том не связан с хостом." - -msgid "Volume reference must contain source-name element." -msgstr "Ссылка на том должна содержать элемент source-name." - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "Копия тома %(volume_id)s не найдена." - -#, python-format -msgid "Volume service %s failed to start." -msgstr "Не удалось запустить службу томов %s." - -msgid "Volume should have agent-type set as None." -msgstr "В параметре agent-type тома должно быть указано значение None." - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"Размер тома (%(volume_size)s ГБ) не может быть меньше minDisk образа " -"(%(min_disk)s ГБ)." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "Размер тома '%(size)s' должен быть целым числом, превышающим 0" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"Размер тома ('%(size)s' ГБ) не может быть меньше размера исходного тома " -"(%(source_size)s ГБ). Размер тома должен быть не меньше размера исходного " -"тома." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"Размер тома ('%(size)s' ГБ) не может быть меньше размера моментальной копии " -"(%(snap_size)s ГБ). Размер тома должен быть не меньше размера исходной " -"моментальной копии." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" -"Размер тома увеличился с момента последнего резервного копирования. " -"Необходимо полное резервное копирование." - -msgid "Volume size must multiple of 1 GB." -msgstr "Размер тома должен быть кратен 1 ГБ." - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "Состояние тома должно быть Доступен, но текущее состояние - %s" - -msgid "Volume status is in-use." -msgstr "Состояние тома: используется" - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"Состояние тома должно быть available или in-use для моментальной копии. " -"(Фактическое состояние: %s)" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "" -"Состояние тома должно быть available или in-use для моментальной копии." - -msgid "Volume status must be 'available'." -msgstr "Состояние тома должно быть available." - -msgid "Volume to Initiator Group mapping already exists" -msgstr "Связь тома с группой инициаторов уже существует" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "" -"Том для создания резервной копии должен быть доступным или используемым, но " -"текущее состояние - \"%s\"." - -msgid "Volume to be restored to must be available" -msgstr "Том для восстановления должен быть доступен" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "Тип тома %(volume_type_id)s не может быть найден." - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "ИД типа тома '%s' недопустим." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"Права доступа к типу тома для комбинации %(volume_type_id)s / %(project_id)s " -"уже существуют." - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"Не найдены права доступа к комбинации типа тома %(volume_type_id)s / " -"%(project_id)s ." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "Тип тома не совпадает с типом для %s." - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "Шифрование типа тома для типа %(type_id)s уже существует." - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "Шифрование типа тома для типа %(type_id)s не существует." - -msgid "Volume type name can not be empty." -msgstr "Имя типа тома не должно быть пустым." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "Тип тома под названием %(volume_type_name)s не может быть найден." - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "Том с ИД тома %s не существует." - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"Том: %(volumeName)s не является объединенным томом. Выполнить Extend можно " -"только над объединенным томом. Выполняется выход..." - -#, python-format -msgid "Volume: %s could not be found." -msgstr "Не найден том %s." - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "Тома будут разбиты на блоки этого размера (в мегабайтах)." - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"Конфигурация VzStorage 'vzstorage_used_ratio' недопустима. Значение должно " -"быть больше 0 и не больше 1,0: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "Файл конфигурации VzStorage в %(config)s не существует." - -msgid "Wait replica complete timeout." -msgstr "Ожидание тайм-аута завершения репликации." - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "" -"Ожидание добавления всех узлов в кластер. Убедитесь, что работают все демоны " -"sheep." - -msgid "X-IO Volume Driver exception!" -msgstr "Исключительная ситуация драйвера тома X-IO!" - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "Неправильно настроен XtremIO: не найдены порталы iSCSI" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "XtremIO неправильно инициализирован, кластеры не найдены" - -msgid "You must implement __call__" -msgstr "Отсутствует реализация __call__" - -msgid "You must supply an array in your EMC configuration file." -msgstr "Необходимо указать массив в файле конфигурации EMC." - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"Исходный размер, %(originalVolumeSize)s ГБ, превышает %(newSize)s ГБ. " -"Поддерживается только Extend. Выполняется выход..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError: %s" - -msgid "Zone" -msgstr "Зона" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Стратегия распределения по зонам %s не распознана" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "" -"_create_and_copy_vdisk_data: не удалось получить атрибуты для vdisk %s." - -msgid "_create_host failed to return the host name." -msgstr "Функции _create_host не удалось вернуть имя хоста." - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"_create_host: Не удалось преобразовать имя хоста. Имя хоста не типа unicode " -"или string." - -msgid "_create_host: No connector ports." -msgstr "_create_host: отсутствуют порты коннекторов." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - в выводе CLI не найдено сообщение об успехе.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic: заголовки и значения атрибутов не совпадают.\n" -" Заголовки: %(header)s\n" -" Значения: %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" -"Функции _get_host_from_connector не удалось вернуть имя хоста для коннектора." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties: не удалось получить информацию о соединении FC " -"для соединения хост-том. Правильно ли настроен хост для соединений FC?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties: не найдены узлы в группе ввода-вывода %(gid)s для " -"тома %(vol)s." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "_update_volume_stats: не удалось получить данные пула памяти." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"Операция add_vdisk_copy не выполнена: существует копия тома %s. Добавление " -"другой копии приведет к превышению ограничения в 2 копии." - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "" -"Функция add_vdisk_copy начала выполнение без копии vdisk в ожидаемом пуле." - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "Значение all_tenants должно быть булевским. Получено: %s." - -msgid "already created" -msgstr "уже создан" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "подключить моментальную копию с удаленного узла" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "атрибут %s не с отложенной загрузкой" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"При создании резервной копии %(vol_id)s не удалось создать жесткую ссылку на " -"устройство с %(vpath)s на %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"При создании резервной копии %(vol_id)s не удалось получить уведомление об " -"успешности от сервера.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Во время выполнения резервного копирования %(vol_id)s не удалось выполнить " -"команду dsmc: недопустимые аргументы в %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Во время резервного копирования %(vol_id)s не удалось выполнить команду dsmc " -"в %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "Сбой создания резервной копии %(vol_id)s. %(path)s не файл." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"Сбой создания резервной копии %(vol_id)s. %(path)s - неподдерживаемый тип " -"файла. Поддерживаются блоковые и обычные файлы. Фактический режим файла: " -"%(vol_mode)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"Сбой создания резервной копии %(vol_id)s. Не удалось получить фактический " -"путь к тому в %(path)s." - -msgid "being attached by different mode" -msgstr "подключается с другим режимом" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "не найден элемент lun-map, группа инициаторов: %(ig)s, том: %(vol)s" - -msgid "can't find the volume to extend" -msgstr "не найден том для расширения" - -msgid "can't handle both name and index in req" -msgstr "нельзя обработать и имя и индекс в запросе" - -msgid "cannot understand JSON" -msgstr "невозможно понять JSON" - -msgid "cannot understand XML" -msgstr "Не удается проанализировать XML" - -#, python-format -msgid "cg-%s" -msgstr "cg-%s" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error: для идентификации требуется пароль или личный ключ " -"SSH: задайте опцию san_password или san_private_key." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error: не удалось определить ИД системы." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error: не удалось определить имя системы." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "Глубина дублирования превышает ограничение (%s)" - -msgid "control_location must be defined" -msgstr "Должен быть определен параметр control_location" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "create_cloned_volume: различаются исходный и целевой размеры." - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "create_copy: Исходный vdisk %(src)s (%(src_id)s) не существует." - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "create_copy: исходный vdisk %(src)s не существует." - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host: Имя хоста не типа string или unicode." - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host: Не переданы инициаторы или глобальные имена портов." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot: Требуемое состояние тома для моментальной копии: \"available" -"\" или \"in-use\". Недопустимое состояние: %s." - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot: не удалось получить исходный том." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "" -"create_volume_from_snapshot: Моментальная копия %(name)s не существует." - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot: Для состояние тома требуется состояние " -"моментальной копии \"available\". Недопустимое состояние: %s." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "create_volume_from_snapshot: различаются исходный и целевой размеры." - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "" -"create_volume_from_snapshot: размер тома отличается от размера тома на " -"основе моментальной копии." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "" -"Включить запрет дубликатов и автоматическое разбиение на слои одновременно " -"нельзя." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"Во время удаления %(vol_id)s не удалось выполнить команду dsmc: недопустимые " -"аргументы с stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Во время удаления %(vol_id)s не удалось выполнить команду dsmc, stdout: " -"%(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "удаляемый снимок %(snapshot_name)s имеет зависимые тома" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "удаление тома %(volume_name)s, который имеет снимок" - -msgid "detach snapshot from remote node" -msgstr "отключить моментальную копию от удаленного узла" - -msgid "do_setup: No configured nodes." -msgstr "do_setup: Нет настроенных узлов." - -msgid "element is not a child" -msgstr "элемент не является потомком" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "Значение eqlx_cli_max_retries должно быть больше или равно 0" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"Ошибка записи объекта в swift, MD5 объекта в swift %(etag)s не совпадает с " -"MD5 объекта, отправленного в swift %(md5)s" - -msgid "failed to create new_volume on destination host" -msgstr "не удалось создать new_volume на целевом хосте" - -msgid "fake" -msgstr "поддельный" - -#, python-format -msgid "file already exists at %s" -msgstr "файл уже существует в %s" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "fileno не поддерживается SheepdogIOWrapper" - -msgid "fileno() not supported by RBD()" -msgstr "Функция fileno() не поддерживается RBD()" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"Параметру flashsystem_multihostmap_enabled присвоено значение False, не " -"разрешать преобразование нескольких хостов. CMMVC6071E Преобразование VDisk-" -"в-хост не создано, так как VDisk уже преобразован в хост." - -msgid "flush() not supported in this version of librbd" -msgstr "Функция flush() не поддерживается в этой версии librbd" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s backed by: %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "резервная копия fmt=%(fmt)s создана :%(backing_file)s" - -msgid "force delete" -msgstr "принудительно удалить" - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "" -"get_iscsi_params: Не удалось получить целевой IP-адрес для инициатора " -"%(ini)s. Проверьте файл конфигурации." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"Параметру gpfs_images_share_mode присвоено значение copy_on_write, но " -"%(vol)s и %(img)s относятся к разным файловым системам." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"Параметру gpfs_images_share_mode присвоено значение copy_on_write, но " -"%(vol)s и %(img)s относятся к разным наборам файлов." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"hgst_group %(grp)s и hgst_user %(usr)s должны быть связаны с пользователями/" -"группами в файле cinder.conf" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "" -"Указанное в файле cinder.conf значение hgst_net %(net)s не найдено в кластере" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"Значение hgst_redundancy в файле cinder.conf должно быть 0 (не высокая " -"готовность) или 1 (высокая готовность)." - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "" -"Значение hgst_space_mode в файле cinder.conf должно быть восьмеричным/" -"целочисленным" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "Сервер hgst_storage %(svr)s не в формате <хост>:<устройство>" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "Должно быть указано значение hgst_storage_servers в файле cinder.conf" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"Служба http может быть неожиданно отключена или переведена в режим " -"обслуживания посреди выполнения операции." - -msgid "id cannot be None" -msgstr "Недопустимое значение для ИД: None" - -#, python-format -msgid "image %s not found" -msgstr "не найден образ %s" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "initialize_connection: Не удалось получить атрибуты для тома %s." - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "initialize_connection: Отсутствует атрибут тома для тома %s." - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection: Не найдены узлы в группе ввода-вывода %(gid)s для " -"тома %(vol)s." - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection: vdisk %s не определен." - -#, python-format -msgid "invalid user '%s'" -msgstr "недопустимый пользователь %s" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "портал iSCSI %s не найден" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"В файле конфигурации должен быть указан параметр iscsi_ip_address, когда " -"используется протокол 'iSCSI'." - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "ошибка администратора ключей: %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr.fixed_key не определен" - -msgid "limit param must be an integer" -msgstr "Параметр limit должен быть целым числом" - -msgid "limit param must be positive" -msgstr "Параметр limit должен быть положительным" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" -"Для manage_existing требуется ключ 'name' для идентификации существующего " -"тома." - -#, python-format -msgid "marker [%s] not found" -msgstr "маркер [%s] не найден" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "у mdiskgrp отсутствуют кавычки %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "" -"Значение migration_policy должно быть on-demand или never, передано значение " -"%s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "Сбой команды mkfs для тома %(vol)s, сообщение об ошибке: %(err)s." - -msgid "mock" -msgstr "ложный" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs не установлена" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "drbdmanage обнаружил несколько ресурсов с именем %s" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "Обнаружено несколько ресурсов с ИД моментальной копии %s" - -msgid "name cannot be None" -msgstr "Недопустимое значение для имени: None" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "naviseccli_path: инструмент NAVISECCLI %(path)s не найден." - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "В drbdmanage не обнаружено моментальных копий с ИД %s" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "Обнаружено несколько моментальных копий с ИД %s" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "Обнаружено несколько томов с ИД %s" - -#, python-format -msgid "obj missing quotes %s" -msgstr "у obj отсутствуют кавычки %s" - -msgid "open_access_enabled is not off." -msgstr "Параметр open_access_enabled не отключен." - -msgid "progress must be an integer percentage" -msgstr "ход выполнения должен быть целым значением в процентах" - -msgid "promote_replica not implemented." -msgstr "promote_replica не реализован." - -msgid "provider must be defined" -msgstr "должен быть определен провайдер" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"Этому драйверу тома требуется qemu-img версии %(minimum_version)s. Текущая " -"версия qemu-img: %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img не установлен, и образ имеет тип %s. Только образы RAW могут " -"использоваться, когда qemu-img не установлен." - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img не установлен, и не указан формат диска. Только образы RAW могут " -"использоваться, когда qemu-img не установлен." - -msgid "rados and rbd python libraries not found" -msgstr "Не найдены библиотеки python rados и rbd" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "" -"read_deleted может принимать значения 'no', 'yes' или 'only', значение %r " -"недопустимо" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Во время выполнения восстановления %(vol_id)s не удалось выполнить команду " -"dsmc: недопустимые аргументы в %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"Во время восстановления %(vol_id)s не удалось выполнить команду dsmc в " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"сбой восстановления %(vol_id)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"Операция restore_backup прервана, список фактических объектов не совпадает " -"со списком объектов в метаданных." - -msgid "root element selecting a list" -msgstr "корневой элемент выбирает список" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"В rtslib_fb отсутствует элемент %s: может потребоваться более новая версия " -"python-rtslib-fb." - -msgid "san_ip is not set." -msgstr "Не задано значение san_ip." - -msgid "san_ip must be set" -msgstr "san_ip должен быть назначен" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip: обязательное поле. san_ip не задан." - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"Не указано значение параметра san_login или san_password для драйвера Datera " -"в cinder.conf. Укажите эту информацию и запустите службу cinder-volume еще " -"раз." - -msgid "serve() can only be called once" -msgstr "serve() может быть вызван только один раз" - -msgid "service not found" -msgstr "служба не найдена" - -msgid "snapshot does not exist" -msgstr "моментальная копия не существует" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "Не найден ИД моментальной копии %s" - -#, python-format -msgid "snapshot-%s" -msgstr "snapshot-%s" - -#, python-format -msgid "source vol id:%s not found" -msgstr "Не найден ИД исходного тома %s" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "исходный том с ИД %s не скопирован" - -msgid "status must be available" -msgstr "Требуемое состояние: Доступен" - -msgid "subclasses must implement construct()!" -msgstr "подклассы должны реализовывать construct()!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "" -"не удалось выполнить sudo, выполнение продолжается, как будто ничего не " -"произошло" - -msgid "sync_replica not implemented." -msgstr "sync_replica не реализован." - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"Программа targetcli не установлена, поэтому не удалось создать каталог по " -"умолчанию (%(default_path)s): %(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "terminate_connection: Не удалось получить имя хоста из коннектора." - -msgid "timeout creating new_volume on destination host" -msgstr "истек тайм-аут создания new_volume на целевом хосте" - -msgid "too many body keys" -msgstr "слишком много ключей тела" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "umount: %s: не смонтирован" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "umount: %s: цель занята" - -msgid "umount: : some other error" -msgstr "umount: <путь_к_mnt>: другая ошибка" - -msgid "umount: : target is busy" -msgstr "umount: <путь_к_mnt>: цель занята" - -#, python-format -msgid "unrecognized argument %s" -msgstr "Нераспознанный аргумент %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "Неподдерживаемый алгоритм сжатия: %s" - -msgid "valid iqn needed for show_target" -msgstr "Для show_target требуется допустимый iqn" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "vdisk %s не определен." - -msgid "vmemclient python library not found" -msgstr "Не найдена библиотека vmemclient для языка Python" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "Том %s не найден в drbdmanage" - -msgid "volume assigned" -msgstr "том присвоен" - -msgid "volume changed" -msgstr "том изменен" - -msgid "volume does not exist" -msgstr "Том не существует" - -msgid "volume is already attached" -msgstr "том уже подключен" - -msgid "volume is not local to this node" -msgstr "Том не является локальным для этого узла" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"Размер тома %(volume_size)d слишком мал для восстановления резервной копии " -"размером %(size)d." - -#, python-format -msgid "volume size %d is invalid." -msgstr "Недопустимый размер тома %d." - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "" -"Должен быть указан volume_type, когда создается том в группе согласования ." - -msgid "volume_type_id cannot be None" -msgstr "Недопустимое значение для volume_type_id: None" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "" -"Необходимо указать volume_types для создания группы согласования %(name)s." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "Необходимо указать volume_types для создания группы согласования %s." - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "Истек тайм-аут wait_for_condition: %s." diff --git a/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-error.po b/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-error.po deleted file mode 100644 index e91645f22..000000000 --- a/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-error.po +++ /dev/null @@ -1,2368 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# ADÄ°L REŞİT DURSUN , 2015 -# Andreas Jaeger , 2015. #zanata -# OpenStack Infra , 2015. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev42\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-04 03:40+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-09-16 08:22+0000\n" -"Last-Translator: Andreas Jaeger \n" -"Language: tr-TR\n" -"Plural-Forms: nplurals=1; plural=0;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Turkish (Turkey)\n" - -#, python-format -msgid "" -"%(exception)s: Exception during revert of retype for volume %(volume_name)s. " -"Failed to remove from new volume set %(new_vvs)s." -msgstr "" -"%(exception)s: %(volume_name)s mantıksal sürücüsü için retype geri alınırken " -"olağandışı durum. Yeni mantıksal sürücüden %(new_vvs)s ayarı kaldırılamadı." - -#, python-format -msgid "" -"%(exception)s: Exception during revert of retype for volume %(volume_name)s. " -"Original volume set/QOS settings may not have been fully restored." -msgstr "" -"%(exception)s: %(volume_name)s mantıksal sürücüsü için retype geri alınırken " -"olağandışı durum. Özgün mantıksal sürücü küme/QOS ayarları tamamen geri " -"yüklenmiş olmayabilir." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -"stdout: %(out)s\n" -"stderr: %(err)s\n" -msgstr "" -"%(fun)s: Beklenmeyen CLI çıktısı ile başarısız oldu.\n" -" Komut: %(cmd)s\n" -"stdout: %(out)s\n" -"stderr: %(err)s\n" - -#, python-format -msgid "" -"%(method)s %(url)s unexpected response status: %(response)s (expects: " -"%(expects)s)." -msgstr "" -"%(method)s %(url)s beklenmeyen yanıt durumu: %(response)s (expects: " -"%(expects)s)." - -#, python-format -msgid "%(name)s: %(value)s" -msgstr "%(name)s: %(value)s" - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "'%(value)s' is an invalid value for extra spec '%(key)s'" -msgstr "'%(value)s', '%(key)s' fazladan özelliği için geçersiz değerdir" - -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting create_snapshot operation!" -msgstr "" -"create_snapshot işlemi denenirken SolidFire Kümesinde %s Mantıksal Sürücü " -"Bilgisi için hesap bulunamadı!" - -#, python-format -msgid "" -"Account for Volume ID %s was not found on the SolidFire Cluster while " -"attempting unmanage operation!" -msgstr "" -"unmanage işlemi denenirken SolidFire Kümesinde Mantıksal Sürücü Kimliği %s " -"için hesap bulunamadı!" - -#, python-format -msgid "Array mismatch %(myid)s vs %(arid)s" -msgstr "Dizi uyuşmazlığı %(myid)s ve %(arid)s" - -#, python-format -msgid "Authorizing request: %(zfssaurl)s retry: %(retry)d ." -msgstr "Ä°stek yetkilendiriliyor: %(zfssaurl)s tekrar deneme: %(retry)d ." - -msgid "Backend returned err for lun export." -msgstr "Artalanda çalışan uygulama lun dışa aktarımı için hata döndürdü." - -#, python-format -msgid "Backup id %s is not invalid. Skipping reset." -msgstr "Yedekleme numarası %s geçersizdir. Sıfırlama atlanıyor." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Yedekleme servisi %(configured_service)s doğrulamayı desteklemez. Yedekleme " -"numarası %(id)s doğrulanabilir değil. Doğrulama atlanıyor." - -#, python-format -msgid "Backup volume metadata failed: %s." -msgstr "Mantıksal sürücü metadata yedekleme başarısız oldu: %s." - -#, python-format -msgid "" -"CLI fail: '%(cmd)s' = %(code)s\n" -"out: %(stdout)s\n" -"err: %(stderr)s" -msgstr "" -"CLI başarısız: '%(cmd)s' = %(code)s\n" -"çıktı: %(stdout)s\n" -"hata: %(stderr)s" - -msgid "Call to Nova delete snapshot failed" -msgstr "Anlık sistem görüntüsü silmek için Nova çağrısı başarısız oldu" - -msgid "Call to Nova to create snapshot failed" -msgstr "Anlık sistem görüntüsü oluşturmak için Nova çağrısı başarısız oldu" - -#, python-format -msgid "Call to json.loads() raised an exception: %s." -msgstr "json.loads() çağrısı bir istisna oluşturdu: %s." - -#, python-format -msgid "Can not add the lun %(lun)s to consistency group %(cg_name)s." -msgstr "%(cg_name)s tutarsızlık grubuna %(lun)s lun eklenemiyor." - -#, python-format -msgid "Can not discovery in %(target_ip)s with %(target_iqn)s." -msgstr "%(target_iqn)s ile %(target_ip)s keşfedilemiyor." - -#, python-format -msgid "Can not place new LUNs %(luns)s in consistency group %(cg_name)s." -msgstr "" -"%(cg_name)s tutarsızlık grubunda yeni %(luns)s LUN'lar yerleştirilemiyor." - -#, python-format -msgid "Can not remove LUNs %(luns)s in consistency group %(cg_name)s." -msgstr "%(cg_name)s tutarsızlık grubunda %(luns)s LUN'lar kaldırılamıyor." - -#, python-format -msgid "Can't find volume to map %(key)s, %(msg)s" -msgstr "%(key)s eşleştirmek için mantıksal sürücü bulunamıyor, %(msg)s" - -#, python-format -msgid "" -"Cannot add and verify tier policy association for storage group : " -"%(storageGroupName)s to FAST policy : %(fastPolicyName)s." -msgstr "" -"Depolama grubu için katman ilke ilişkisi doğrulanamaz ve eklenemez : FAST " -"ilkesine %(storageGroupName)s depolama grubu : %(fastPolicyName)s." - -#, python-format -msgid "Cannot create or find an initiator group with name %(igGroupName)s." -msgstr "" -"%(igGroupName)s adı ile başlatıcı bir grup bulunamıyor ya da oluşturulamıyor." - -msgid "Cannot detect replica status." -msgstr "Kopya durumu tespit edilemez." - -msgid "Cannot determine if Tiering Policies are supported." -msgstr "Eğer Katmanlama Ä°lkeleri destekliyorsa tespit edilemez." - -msgid "Cannot determine whether Tiering Policy is supported on this array." -msgstr "" -"Bu dizide Katmanlama Ä°lkesinin desteklenip desteklenmediği belirlenemiyor." - -#, python-format -msgid "Cannot find Consistency Group %s" -msgstr "Tutarlılık Grubu %s bulunamıyor" - -#, python-format -msgid "" -"Cannot find a portGroup with name %(pgGroupName)s. The port group for a " -"masking view must be pre-defined." -msgstr "" -"%(pgGroupName)s adında bir bağlantıNoktasıGrubu bulunamıyor. Maskeleme " -"görünümü için bağlantı noktası grubu önceden tanımlanmış olmalıdır." - -#, python-format -msgid "Cannot find the fast policy %(fastPolicyName)s." -msgstr "Fast ilkesi %(fastPolicyName)s bulunamadı." - -#, python-format -msgid "" -"Cannot find the new masking view just created with name %(maskingViewName)s." -msgstr "" -"%(maskingViewName)s adı ile az önce oluşturulan yeni maskeleme görünümü " -"bulunamıyor." - -#, python-format -msgid "Cannot get QoS spec for volume %s." -msgstr "%s mantıksal sürücüsü için QoS özelliği alınamadı." - -#, python-format -msgid "Cannot get storage Group from job : %(storageGroupName)s." -msgstr "İşten depolama Grubu alınamıyor : %(storageGroupName)s." - -msgid "Cannot get storage system." -msgstr "Depolama sistemi alınamaz." - -#, python-format -msgid "Clone Volume:%(volume)s failed from source volume:%(src_vref)s" -msgstr "" -"Kopya Mantıksal Sürücü:Kaynak mantıksal sürücüden %(volume)s başarısız oldu:" -"%(src_vref)s" - -#, python-format -msgid "Cloning of volume %s failed." -msgstr "%s mantıksal sürücüsünün kopyalaması başarısız oldu." - -#, python-format -msgid "" -"CloudByte does not have a volume corresponding to OpenStack volume [%s]." -msgstr "" -"CloudByte, OpenStack mantıksal sürücüsüne [%s] uyumlu bir mantıksal sürücüye " -"sahip değil." - -#, python-format -msgid "" -"CloudByte snapshot information is not available for OpenStack volume [%s]." -msgstr "" -"CloudByte anlık sistem görüntü bilgisi OpenStack mantıksal sürücüsü [%s] " -"için kullanılamaz." - -#, python-format -msgid "CloudByte volume information not available for OpenStack volume [%s]." -msgstr "" -"CloudByte mantıksal sürücü bilgisi OpenStack mantıksal sürücüsü [%s] için " -"kullanılamaz." - -#, python-format -msgid "Cmd :%s" -msgstr "Cmd :%s" - -#, python-format -msgid "Configuration value %s is not set." -msgstr "Yapılandırma değeri %s ayarlanmamış." - -#, python-format -msgid "Connect to Flexvisor error: %s." -msgstr "Flexvisor hatasına bağlan: %s." - -#, python-format -msgid "Connect to Flexvisor failed: %s." -msgstr "Flexvisor'a bağlanılamadı: %s." - -#, python-format -msgid "Consistency group %s: create failed" -msgstr "Tutarlılık grubu %s: oluşturma başarısız oldu" - -#, python-format -msgid "Copy snapshot to volume for snapshot %(snap)s volume %(vol)s failed!" -msgstr "" -"%(snap)s anlık sistem görüntüsü %(vol)s mantıksal sürücüsü için mantıksal " -"sürücüye anlık sistem görüntüsü kopyalayamadı!" - -msgid "Could not decode scheduler options." -msgstr "Zamanlayıcı seçenekleri şifresi çözülemedi." - -#, python-format -msgid "Could not find a host for consistency group %(group_id)s." -msgstr "Tutarlılık grubu %(group_id)s için bir istemci bulunamadı." - -#, python-format -msgid "" -"Could not find port group : %(portGroupName)s. Check that the EMC " -"configuration file has the correct port group name." -msgstr "" -"Bağlantı noktası grubu bulunamadı : %(portGroupName)s. EMC yapılandırma " -"dosyasının doğru bağlantı grup adına sahip olup olmadığını kontrol edin." - -#, python-format -msgid "Could not stat scheduler options file %(filename)s." -msgstr "%(filename)s zamanlayıcı seçenek dosyalarının bilgileri gösterilemedi." - -#, python-format -msgid "Create cg snapshot %s failed." -msgstr "%s cg anlık sistem görüntüsü oluşturma başarısız oldu." - -#, python-format -msgid "Create consistency group %s failed." -msgstr "%s tutarlılık grubu oluşturma başarısız oldu." - -#, python-format -msgid "" -"Create consistency group from snapshot-%(snap)s failed: SnapshotNotFound." -msgstr "" -"Anlık sistem görüntüsü-%(snap)s'den tutarlılık grubu oluşturma başarısız " -"oldu: AnlıkSistemGörüntüsüBulunamadı." - -#, python-format -msgid "" -"Create new lun from lun for source %(src)s => destination %(dest)s failed!" -msgstr "" -"Kaynak %(src)s => hedef %(dest)s için lun'dan yeni bir lun oluşturulamadı!" - -#, python-format -msgid "Create snapshot notification failed: %s" -msgstr "Anlık sistem görüntüsü bildirimi oluşturma başarısız oldu: %s" - -#, python-format -msgid "Create volume failed from snapshot: %s" -msgstr "" -"Anlık sistem görüntüsünden mantıksal sürücü oluşturma başarısız oldu: %s" - -#, python-format -msgid "Create volume notification failed: %s" -msgstr "Mantıksal sürücü bildirimi oluşturma başarısız oldu: %s" - -#, python-format -msgid "Creation of snapshot failed for volume: %s" -msgstr "" -"Mantıksal sürücü için anlık sistem görüntüsü oluşturma başarısız oldu: %s" - -#, python-format -msgid "Creation of volume %s failed." -msgstr "%s mantıksal sürücü oluşturma başarısız oldu." - -msgid "DB error:" -msgstr "DB hatası:" - -#, python-format -msgid "DBError detected when purging from table=%(table)s" -msgstr "Tablo=%(table)s temizlenirken DBError tespit edildi" - -msgid "DBError encountered: " -msgstr "DBError ile karşılaşıldı: " - -#, python-format -msgid "Delete cgsnapshot %s failed." -msgstr "%s cgsnapshot silme başarısız oldu." - -#, python-format -msgid "Delete consistency group %s failed." -msgstr "%s tutarlılık grubu silme başarısız oldu." - -msgid "Delete consistency group failed to update usages." -msgstr "Kullanımları güncellemek için tutarlılık grubu silme başarısız oldu." - -msgid "Delete snapshot failed, due to snapshot busy." -msgstr "Anlık sistem görüntüsü meşgul olduğundan silme başarısız oldu." - -#, python-format -msgid "Delete snapshot notification failed: %s" -msgstr "Anlık sistem görüntüsü bildirimi silme başarısız oldu: %s" - -#, python-format -msgid "Delete volume notification failed: %s" -msgstr "Mantıksal sürücü bildirimi silme başarısız oldu: %s" - -#, python-format -msgid "Deleting snapshot %s failed" -msgstr "Anlık sistem görüntüsü %s silme başarısız oldu" - -#, python-format -msgid "Deleting zone failed %s" -msgstr "Bölge silme başarısız oldu %s" - -#, python-format -msgid "Deletion of volume %s failed." -msgstr "%s mantıksal sürücüsünün silinmesi başarısız oldu." - -#, python-format -msgid "Destination Volume Group %s does not exist" -msgstr "Hedef Mantıksal Sürücü Grubu %s yok" - -msgid "Detach volume failed, due to remove-export failure." -msgstr "Mantıksal sürücü ayırma remove-export hatası nedeniyle başarısız oldu." - -msgid "Detach volume failed, due to uninitialized driver." -msgstr "Sürücü başlatılamadığından mantıksal sürücü ayırma başarısız oldu." - -#, python-format -msgid "Did not find expected column name in lsvdisk: %s." -msgstr "lsvdisk içinde beklenen sütun adı bulunamadı: %s." - -msgid "Differential restore failed, trying full restore" -msgstr "Kademeli geri yükleme başarısız oldu, tam geri yükleme deneniyor" - -#, python-format -msgid "Disconnection failed with message: %(msg)s." -msgstr "Bağlantıyı kesme şu ileti ile başarısız oldu: %(msg)s." - -#, python-format -msgid "" -"Driver-based migration of volume %(vol)s failed. Move from %(src)s to " -"%(dst)s failed with error: %(error)s." -msgstr "" -"%(vol)s mantıksal sürücüsünün, sürücü tabanlı göçü başarısız oldu. Kaynaktan " -"%(src)s %(dst)s hedefe taşıma şu hata ile başarısız oldu: %(error)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "%(vol)s mantıksal sürücüsü eklenirken hata." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Grup Oluşturma Hatası: %(groupName)s. Dönüş kodu: %(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error Setting Volume: %(lun)s to InitiatorGroup: %(initiatorgroup)s Pool: " -"%(pool)s Project: %(project)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Mantıksal Sürücü Ayarlama Hatası: BaşlatıcıGrubu: %(initiatorgroup)s için " -"%(lun)s Havuz: %(pool)s Proje: %(project)s Dönüş kodu: %(ret.status)d " -"Ä°leti: %(ret.data)s." - -msgid "Error activating LV" -msgstr "LV etkinleştirilirken hata" - -msgid "Error adding HBA to server" -msgstr "Sunucuya HBA ekleme hatası" - -#, python-format -msgid "Error attaching volume %s" -msgstr "Mantıksal sürücü %s eklenirken hata" - -msgid "Error closing channel." -msgstr "Kanal kapatılırken hata." - -#, python-format -msgid "" -"Error contacting glance server '%(netloc)s' for '%(method)s', %(extra)s." -msgstr "" -"'%(method)s' için '%(netloc)s' glance sunucusuna bağlantı kurulurken hata, " -"%(extra)s. " - -msgid "Error copying key." -msgstr "Anahtar kopyalama hatası." - -msgid "Error creating Barbican client." -msgstr "Barbican istemcisi oluşturulurken hata." - -#, python-format -msgid "Error creating QOS rule %s" -msgstr "QOS kuralı %s oluşturulurken hata" - -msgid "Error creating Volume" -msgstr "Mantıksal sürücü oluşturulurken hata" - -msgid "Error creating Volume Group" -msgstr "Mantıksal Sürücü Grubu oluşturulurken hata" - -msgid "Error creating chap record." -msgstr "Chap kaydı oluşturulurken hata." - -msgid "Error creating key." -msgstr "Anahtar oluşturma hatası." - -msgid "Error creating snapshot" -msgstr "Anlık sistem görüntüsü oluşturma hatası" - -#, python-format -msgid "Error creating volume. Msg - %s." -msgstr "Mantıksal sürücü oluşturulurken hata. Ä°leti - %s." - -msgid "Error deleting key." -msgstr "Anahtar silinirken hata." - -#, python-format -msgid "Error detaching volume %(volume)s, due to remove export failure." -msgstr "" -"Dışa aktarma hatası kaldırma nedeniyle, %(volume)s mantıksal sürücüsü " -"ayrılırken hata." - -#, python-format -msgid "Error detaching volume %s" -msgstr "Mantıksal sürücü %s ayrılırken hata" - -#, python-format -msgid "Error disassociating storage group from policy: %s." -msgstr "Ä°lkeden depolama grubu ayırırken hata: %s." - -msgid "Error during re-export on driver init." -msgstr "Sürücü init'inde yeniden dışa aktarma sırasında hata." - -msgid "Error executing SSH command." -msgstr "SSH komutu yürütülürken hata." - -msgid "Error executing command via ssh." -msgstr "ssh yoluyla komut yürütürken hata." - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "ssh üzerinden komut yürütülürken hata: %s" - -msgid "Error extending Volume" -msgstr "Mantıksal sürücü genişletilirken hata" - -#, python-format -msgid "Error extending volume %(id)s. Ex: %(ex)s" -msgstr "%(id)s mantıksal sürücüsü genişletilirken hata. Ex: %(ex)s" - -#, python-format -msgid "Error extending volume: %(vol)s. Exception: %(ex)s" -msgstr "Mantıksal sürücü genişletilirken hata: %(vol)s. Ä°stisna: %(ex)s" - -#, python-format -msgid "Error finding target pool instance name for pool: %(targetPoolName)s." -msgstr "Havuz için hedef havuz örnek adı bulunurken hata: %(targetPoolName)s." - -#, python-format -msgid "Error getting LUN attribute. Exception: %s" -msgstr "LUN özniteliği alınırken hata. Ä°stisna: %s" - -msgid "Error getting active FC target ports." -msgstr "Etkin FC hedef bağlantı noktaları alınırken hata." - -msgid "Error getting active ISCSI target iqns." -msgstr "Etkin ISCSI hedef iqns alınırken hata." - -msgid "Error getting active ISCSI target portals." -msgstr "Etkin ISCSI hedef kapısı alınırken hata." - -msgid "Error getting array, pool, SLO and workload." -msgstr "Dizi, havuz, SLO ve iş yükü alma hatası." - -msgid "Error getting chap record." -msgstr "Chap kaydı alınırken hata." - -msgid "Error getting key." -msgstr "Anahtar alınırken hata." - -msgid "Error getting name server info." -msgstr "Ad sunucu bilgisi alınırken hata." - -msgid "Error getting secret data." -msgstr "Gizli veri alırken hata." - -msgid "Error getting secret metadata." -msgstr "Gizli metadata alınırken hata." - -msgid "Error getting show fcns database info." -msgstr "fcns veritabanı bilgisini göster sonucu alınırken hata." - -msgid "Error getting target pool name and array." -msgstr "Hedef havuz adı ve dizisi alınırken hata." - -#, python-format -msgid "Error happened during storage pool querying, %s." -msgstr "Depolama havuzu sorgulama sırasında hata oluştu, %s." - -#, python-format -msgid "Error in copying volume: %s" -msgstr "Mantıksal sürücü kopyalamada hata: %s" - -#, python-format -msgid "" -"Error in extending volume size: Volume: %(volume)s Vol_Size: %(vol_size)d " -"with Snapshot: %(snapshot)s Snap_Size: %(snap_size)d" -msgstr "" -"Mantıksal sürücü boyutu genişletmede hata. Mantıksal sürücü: Anlık sistem " -"görüntüsü: %(snapshot)s Snap_Size: %(snap_size)d ile %(volume)s Vol_Size: " -"%(vol_size)d" - -#, python-format -msgid "Error in workflow copy from cache. %s." -msgstr "Önbellekten iş akışı kopyalamasında hata. %s." - -#, python-format -msgid "Error invalid json: %s" -msgstr "Geçersiz json hatası: %s" - -msgid "Error manage existing get volume size." -msgstr "Varolan mantıksal sürücü boyutu alma işleminde hata." - -msgid "Error manage existing volume." -msgstr "Varolan mantıksal sürücüyü yönetme hatası." - -#, python-format -msgid "Error mapping volume: %s" -msgstr "Mantıksal sürücü eşleştirme hatası: %s" - -#, python-format -msgid "" -"Error migrating volume: %(volumename)s. to target pool %(targetPoolName)s." -msgstr "" -"Mantıksal sürücü hedef havuza %(targetPoolName)s taşınırken hata: " -"%(volumename)s." - -#, python-format -msgid "Error migrating volume: %s" -msgstr "Mantıksal sürücü göç hatası: %s" - -#, python-format -msgid "" -"Error occurred in the volume driver when updating consistency group " -"%(group_id)s." -msgstr "" -"Tutarlılık grubu %(group_id)s güncellenirken, mantıksal sürücüde hata " -"meydana geldi." - -msgid "" -"Error occurred when adding hostgroup and lungroup to view. Remove lun from " -"lungroup now." -msgstr "" -"Görüntülenecek hostgroup ve lungroup eklenirken hata oluştu. Şimdi " -"lungroup'tan lun'u kaldır." - -#, python-format -msgid "" -"Error occurred when building request spec list for consistency group %s." -msgstr "" -"%s tutarlılık grubu için istek özellik listesi oluşturulurken hata oluştu." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "cgsnapshot %s oluşturulurken hata meydana geldi." - -#, python-format -msgid "" -"Error occurred when creating consistency group %(cg)s from cgsnapshot " -"%(cgsnap)s." -msgstr "" -"%(cgsnap)s cgsnapshot'ından %(cg)s tutarlılık grubu oluşturulurken hata " -"meydana geldi." - -#, python-format -msgid "" -"Error occurred when creating consistency group %(group)s from cgsnapshot " -"%(cgsnap)s." -msgstr "" -"%(cgsnap)s cgsnapshot'ından %(group)s tutarlılık grubu oluşturulurken hata " -"meydana geldi." - -#, python-format -msgid "Error occurred when creating consistency group %s." -msgstr "Tutarlılık grubu %s oluşturulurken hata meydana geldi." - -#, python-format -msgid "" -"Error occurred when creating volume entry from snapshot in the process of " -"creating consistency group %(group)s from cgsnapshot %(cgsnap)s." -msgstr "" -"%(cgsnap)s cgsnapshot'ından %(group)s tutarlılık grubu oluşturma sürecinde, " -"anlık sistem görüntüsünden mantıksal sürücü girdisi oluşturulurken hata " -"meydana geldi." - -#, python-format -msgid "Error occurred when updating consistency group %(group_id)s." -msgstr "Tutarlılık grubu %(group_id)s güncellenirken hata meydana geldi." - -#, python-format -msgid "Error occurred while cloning backing: %s during retype." -msgstr "Destekleme kopyalanırken hata oluştu: retype sırasında %s." - -#, python-format -msgid "Error occurred while copying %(src)s to %(dst)s." -msgstr "%(src)s kaynağı %(dst)s hedefine kopyalanırken hata oluştu." - -#, python-format -msgid "Error occurred while copying image: %(id)s to volume: %(vol)s." -msgstr "Ä°maj kopyalanırken hata oluştu: %(id)s mantıksal sürücüye: %(vol)s." - -#, python-format -msgid "Error occurred while copying image: %(image_id)s to %(path)s." -msgstr "Ä°maj kopyalanırken hata oluştu: %(image_id)s %(path)s." - -msgid "Error occurred while creating temporary backing." -msgstr "Geçici destekleme oluşturulurken hata oluştu." - -#, python-format -msgid "Error occurred while creating volume: %(id)s from image: %(image_id)s." -msgstr "" -"Mantıksal sürücü oluşturulurken hata oluştu: imajdan %(id)s: %(image_id)s." - -msgid "Error occurred while selecting datastore." -msgstr "Verideposu seçilirken hata oluştu." - -#, python-format -msgid "Error on adding lun to consistency group. %s" -msgstr "Tutarsızlık grubuna lun eklenirken hata. %s" - -#, python-format -msgid "Error on enable compression on lun %s." -msgstr "Lun %s sıkıştırma etkinleştirmede hata." - -#, python-format -msgid "" -"Error on execute %(command)s. Error code: %(exit_code)d Error msg: %(result)s" -msgstr "" -"%(command)s yürütümünde hata. Hata kodu: %(exit_code)d Hata iletisi: " -"%(result)s" - -#, python-format -msgid "" -"Error on execute command. Error code: %(exit_code)d Error msg: %(result)s" -msgstr "" -"Komut yürütme hatası. Hata kodu: %(exit_code)d Hata iletisi: %(result)s" - -msgid "Error parsing array from host capabilities." -msgstr "Ä°stemci yeteneklerinden dizi ayrıştırma hatası." - -msgid "Error parsing array, pool, SLO and workload." -msgstr "Dizi, havuz, SLO ve iş yükü ayrıştırma hatası." - -msgid "Error parsing target pool name, array, and fast policy." -msgstr "Hedef havuz adı, dizisi ve fast ilkesi ayrıştırma hatası." - -#, python-format -msgid "" -"Error provisioning volume %(lun_name)s on %(volume_name)s. Details: %(ex)s" -msgstr "" -"%(volume_name)s üzerinde %(lun_name)s mantıksal sürücü hazırlama hatası. " -"Ayrıntılar: %(ex)s" - -msgid "Error querying thin pool about data_percent" -msgstr "data_percent ile ilgili ince havuz sorgularken hata" - -msgid "Error renaming logical volume" -msgstr "Mantıksal sürücü yeniden adlandırılırken hata" - -#, python-format -msgid "Error resolving host %(host)s. Error - %(e)s." -msgstr "%(host)s istemci çözülürken hata. Hata - %(e)s." - -#, python-format -msgid "Error running SSH command: \"%s\"." -msgstr "SSH komutu çalıştırma hatası: \"%s\"." - -#, python-format -msgid "Error running SSH command: %s" -msgstr "SSH komutu çalıştırılırken hata: %s" - -msgid "Error running command." -msgstr "Komut çalıştırma hatası." - -#, python-format -msgid "" -"Error scheduling %(volume_id)s from last vol-service: %(last_host)s : %(exc)s" -msgstr "" -"Son vol-service'den %(volume_id)s zamanlaması yapılırken hata: " -"%(last_host)s : %(exc)s" - -#, python-format -msgid "Error setting Flash Cache policy to %s - exception" -msgstr "%s için Flash Cache ilkesi ayarlanırken hata - istisna" - -msgid "Error storing key." -msgstr "Anahtar depolama hatası." - -#, python-format -msgid "Error unmapping volume: %s" -msgstr "Mantıksal sürücü eşleştirmesi kaldırılırken hata: %s" - -#, python-format -msgid "Exception cloning volume %(name)s from source volume %(source)s." -msgstr "" -"%(source)s kaynak mantıksal sürücüsünden %(name)s mantıksal sürücüsü " -"kopyalanırken olağandışı durum." - -#, python-format -msgid "Exception creating LUN %(name)s in pool %(pool)s." -msgstr "Havuz %(pool)s içinde LUN %(name)s oluşturulurken olağandışı durum." - -#, python-format -msgid "Exception creating vol %(name)s on pool %(pool)s." -msgstr "" -"%(pool)s havuzu üzerinde %(name)s mantıksal sürücüsü oluşturulurken " -"olağandışı durum." - -#, python-format -msgid "" -"Exception creating volume %(name)s from source %(source)s on share %(share)s." -msgstr "" -"%(share)s paylaşımı üzerinde %(source)s kaynağından %(name)s mantıksal " -"sürücüsü oluşturulurken olağandışı durum." - -#, python-format -msgid "Exception details: %s" -msgstr "Ä°stisna ayrıntıları: %s" - -#, python-format -msgid "Exception during mounting %s" -msgstr "%s bağlama sırasında olağandışı durum" - -#, python-format -msgid "Exception during mounting %s." -msgstr "%s bağlama sırasında istisna." - -#, python-format -msgid "Exception during snapCPG revert: %s" -msgstr "snapCPG geri alınırken olağandışı durum: %s" - -#, python-format -msgid "Exception handling resource: %s" -msgstr "Kaynak işlenirken olağandışı durum: %s" - -msgid "Exception in string format operation" -msgstr "Karakter dizisi biçimi işlemde olağandışı durum" - -msgid "Exception loading extension." -msgstr "Uzantı yüklenirken olağandışı durum." - -#, python-format -msgid "Exception: %s" -msgstr "Ä°stisna: %s" - -#, python-format -msgid "Exception: %s." -msgstr "Ä°stisna: %s." - -#, python-format -msgid "Exists snapshot notification failed: %s" -msgstr "Varolan anlık sistem görüntü bildirimi başarısız oldu: %s" - -#, python-format -msgid "Exists volume notification failed: %s" -msgstr "Mantıksal sürücü bildirimi başarısız oldu: %s" - -msgid "Extend volume failed." -msgstr "Disk bölümü genişletme başarısız oldu." - -#, python-format -msgid "Extension of volume %s failed." -msgstr "%s mantıksal sürücüsünü genişletme başarısız oldu." - -msgid "FAST is not supported on this array." -msgstr "Bu dizide FAST desteklenmiyor." - -#, python-format -msgid "Failed collecting fcns database info for fabric %s" -msgstr "Fabric %s için fcns veritabanı bilgisi toplanamadı" - -#, python-format -msgid "Failed collecting name server info from fabric %s" -msgstr "Fabric %s'den ad sunucu bilgisi toplanamadı" - -msgid "Failed collecting nscamshow" -msgstr "nscamshow toplanamadı" - -msgid "Failed collecting nsshow info for fabric" -msgstr "Fabric için nsshow bilgisi toplanamadı" - -#, python-format -msgid "Failed collecting nsshow info for fabric %s" -msgstr "Fabric %s için nsshow bilgisi toplanamadı" - -msgid "Failed collecting show fcns database for fabric" -msgstr "Fabric için show fcns veritabanı toplanamadı" - -#, python-format -msgid "Failed destroying volume entry %s" -msgstr "Mantıksal sürücü girdisi %s silinemedi" - -#, python-format -msgid "" -"Failed fetching snapshot %(snapshot_id)s bootable flag using the provided " -"glance snapshot %(snapshot_ref_id)s volume reference" -msgstr "" -"Verilen glance anlık sistem görüntüsü %(snapshot_ref_id)s mantıksal sürücü " -"kaynağı kullanarak anlık sistem görüntüsü %(snapshot_id)s önyükleme bayrağı " -"getirilemedi" - -#, python-format -msgid "Failed getting active zone set from fabric %s" -msgstr "Fabric %s'den etkin bölge ayarı alınamadı" - -#, python-format -msgid "Failed getting zone status from fabric %s" -msgstr "Fabric %s'den bölge durumu alınamadı" - -#, python-format -msgid "Failed image conversion during cache creation: %s" -msgstr "Önbellek oluşturma sırasında imaj dönüşümü başarısız oldu: %s" - -#, python-format -msgid "" -"Failed notifying about the volume action %(event)s for volume %(volume_id)s" -msgstr "" -"%(volume_id)s mantıksal sürücüsü için %(event)s mantıksal sürücü eylemi " -"bildirilemedi" - -#, python-format -msgid "Failed notifying on %(topic)s payload %(payload)s" -msgstr "%(topic)s üzerindeki %(payload)s yük bildirilemedi" - -#, python-format -msgid "Failed rolling back quota for %s reservations" -msgstr "%s ayrılmışları için kota geri alınamadı" - -#, python-format -msgid "" -"Failed setting source volume %(source_volid)s back to its initial " -"%(source_status)s status" -msgstr "" -"Kaynak mantıksal sürücü %(source_volid)s başlangıç %(source_status)s " -"durumuna geri ayarlanamadı" - -#, python-format -msgid "" -"Failed to Roll back to re-add volume %(volumeName)s to default storage group " -"for fast policy %(fastPolicyName)s. Please contact your sysadmin to get the " -"volume returned to the default storage group." -msgstr "" -"Fast ilkesi %(fastPolicyName)s için öntanımlı depolama grubuna " -"%(volumeName)s mantıksal sürücü yeniden ekleme geri alınamadı. Lütfen " -"mantıksal sürücüyü öntanımlı depolama grubuna geri döndürmek için sistem " -"yöneticinize başvurun." - -#, python-format -msgid "" -"Failed to Roll back to re-add volume %(volumeName)s to default storage group " -"for fast policy %(fastPolicyName)s: Please contact your sys admin to get the " -"volume re-added manually." -msgstr "" -"Fast ilkesi %(fastPolicyName)s için öntanımlı depolama grubuna " -"%(volumeName)s mantıksal sürücüsünü yeniden ekleme geri alınamadı: Lütfen " -"elle eklenmiş mantıksal sürücüyü almak için sistem yöneticinize danışın." - -#, python-format -msgid "" -"Failed to add %(volumeName)s to default storage group for fast policy " -"%(fastPolicyName)s." -msgstr "" -"%(fastPolicyName)s fast ilkesi için öntanımlı depolama grubuna " -"%(volumeName)s eklenemedi." - -#, python-format -msgid "Failed to add %s to cg." -msgstr "cg'ye %s eklenemedi." - -#, python-format -msgid "Failed to add device to handler %s" -msgstr "%s işleyicisi için aygıt eklenemedi" - -#, python-format -msgid "Failed to add initiator iqn %s to target" -msgstr "Hedefe başlatıcı iqn %s eklenemedi" - -#, python-format -msgid "Failed to add initiator to group for SCST target %s" -msgstr "SCST hedef %s için gruba başlatıcı eklenemedi" - -#, python-format -msgid "Failed to add multihost-access for volume \"%s\"." -msgstr "\"%s\" mantıksal sürücüsü için multihost-access eklenemedi." - -#, python-format -msgid "" -"Failed to add storage group %(storageGroupInstanceName)s to tier policy rule " -"%(tierPolicyRuleInstanceName)s." -msgstr "" -"%(storageGroupInstanceName)s depolama grubu %(tierPolicyRuleInstanceName)s " -"katman ilke kuralına eklenemedi." - -#, python-format -msgid "Failed to add target(port: %s)" -msgstr "Hedef eklenemedi(bağlantı noktası: %s)" - -msgid "Failed to authenticate user." -msgstr "Kullanıcı kimlik doğrulaması yapılamadı." - -#, python-format -msgid "Failed to close disk device %s" -msgstr "Disk aygıtı %s kapatılamadı" - -#, python-format -msgid "" -"Failed to collect return properties for volume %(vol)s and connector " -"%(conn)s." -msgstr "" -"%(vol)s mantıksal sürücüsü ve %(conn)s bağlayıcısı için dönüş özellikleri " -"toplanamadı." - -#, python-format -msgid "Failed to commit reservations %s" -msgstr "%s rezervasyonları gönderilemedi" - -#, python-format -msgid "Failed to copy %(src)s to %(dest)s." -msgstr "%(src)s kaynaktan %(dest)s hedefe kopyalanamadı." - -#, python-format -msgid "Failed to copy image %(image_id)s to volume: %(volume_id)s" -msgstr "%(image_id)s imajı mantıksal sürücüye kopyalanamadı: %(volume_id)s" - -#, python-format -msgid "Failed to copy image to volume: %(volume_id)s" -msgstr "Ä°maj mantıksal sürücüye kopyalanamadı: %(volume_id)s" - -#, python-format -msgid "Failed to copy volume %(src)s to %(dest)s." -msgstr "Disk bölümü kaynağını %(src)s hedefe %(dest)s kopyalama başarısız." - -#, python-format -msgid "Failed to copy volume %(vol1)s to %(vol2)s" -msgstr "%(vol1)s disk bölümünün %(vol2)s'ye kopyalaması başarısız" - -#, python-format -msgid "Failed to create %(conf)s for volume id:%(vol_id)s" -msgstr "Mantıksal sürücü kimliği:%(vol_id)s için %(conf)s oluşturulamadı" - -#, python-format -msgid "Failed to create CGSnapshot. Exception: %s." -msgstr "CGSnapshot oluşturulamadı. Ä°stisna: %s." - -msgid "" -"Failed to create SOAP client.Check san_ip, username, password and make sure " -"the array version is compatible" -msgstr "" -"SOAP istemcisi oluşturulamadı. san_ip, kullanıcı adı, parolayı kontrol edin " -"ve dizi sürümünün uyumlu olduğundan emin olun" - -#, python-format -msgid "" -"Failed to create a first volume for storage group : %(storageGroupName)s." -msgstr "" -"Depolama grubu için birinci mantıksal sürücü oluşturulamadı : " -"%(storageGroupName)s." - -#, python-format -msgid "Failed to create blkio cgroup '%(name)s'." -msgstr "blkio cgroup '%(name)s' oluşturma başarısız." - -#, python-format -msgid "Failed to create clone of volume \"%s\"." -msgstr "\"%s\" mantıksal sürücüsünün klonu oluşturulamadı." - -#, python-format -msgid "Failed to create consistency group %(group_id)s." -msgstr "Tutarlılık grubu %(group_id)s oluşturulamadı." - -#, python-format -msgid "" -"Failed to create default storage group for FAST policy : %(fastPolicyName)s." -msgstr "" -"FAST ilkesi için öntanımlı depolama grubu oluşturulamadı: %(fastPolicyName)s." - -#, python-format -msgid "Failed to create group to SCST target %s" -msgstr "SCST hedef %s için grup oluşturulamadı" - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "%(storageSystemName)s üzerinde donanım kimlik(leri) oluşturulamadı." - -#, python-format -msgid "" -"Failed to create iscsi target for Volume ID: %(vol_id)s. Please ensure your " -"tgtd config file contains 'include %(volumes_dir)s/*'" -msgstr "" -"Mantıksal Sürücü Kimliği: %(vol_id)s için iscsi hedefi oluşturulamadı. " -"Lütfen tgtd yapılandırma dosyanızın 'include %(volumes_dir)s/*' içerdiğine " -"emin olun" - -#, python-format -msgid "Failed to create iscsi target for Volume ID: %(vol_id)s: %(e)s" -msgstr "" -"Mantıksal Sürücü Kimliği: %(vol_id)s için iscsi hedefi oluşturulamadı: %(e)s" - -#, python-format -msgid "Failed to create iscsi target for volume id:%s" -msgstr "Mantıksal sürücü kimliği için iscsi hedefi oluşturulamadı:%s" - -#, python-format -msgid "Failed to create iscsi target for volume id:%s." -msgstr "Mantıksal sürücü kimliği için iscsi hedefi oluşturulamadı:%s." - -#, python-format -msgid "Failed to create snapshot of volume \"%s\"." -msgstr "\"%s\" mantıksal sürücüsünün anlık sistem görüntüsü oluşturulamadı." - -#, python-format -msgid "Failed to create transfer record for %s" -msgstr "%s için aktarım kaydı oluşturma başarısız" - -#, python-format -msgid "Failed to create volume \"%s\"." -msgstr "\"%s\" disk bölümü oluşturma başarısız." - -#, python-format -msgid "Failed to create volume %s" -msgstr "%s mantıksal sürücüsü oluşturulamadı" - -#, python-format -msgid "Failed to create volume from snapshot \"%s\"." -msgstr "\"%s\" anlık sistem görüntüsünden mantıksal sürücü oluşturulamadı." - -#, python-format -msgid "Failed to created Cinder secure environment indicator file: %s" -msgstr "Cinder güvenli ortam gösterge dosyası oluşturulamadı: %s" - -#, python-format -msgid "Failed to delete snapshot %(snap)s of volume %(vol)s." -msgstr "" -"%(vol)s mantıksal sürücüsünün %(snap)s anlık sistem görüntüsü silinemedi." - -#, python-format -msgid "" -"Failed to delete the snapshot %(snap)s of CGSnapshot. Exception: " -"%(exception)s." -msgstr "" -"CGSnapshot'ın %(snap)s anlık sistem görüntüsü silinemedi. Ä°stisna: " -"%(exception)s." - -#, python-format -msgid "Failed to delete the volume %(vol)s of CG. Exception: %(exception)s." -msgstr "CG'nin %(vol)s mantıksal sürücüsü silinemedi. Ä°stisna: %(exception)s." - -#, python-format -msgid "Failed to delete volume \"%s\"." -msgstr "\"%s\" disk bölümü silme başarısız." - -#, python-format -msgid "Failed to delete volume %s" -msgstr "%s mantıksal sürücüsü silinemedi" - -#, python-format -msgid "Failed to ensure export of volume \"%s\"." -msgstr "\"%s\" mantıksal sürücüsünün dışa aktarımı sağlanamadı." - -#, python-format -msgid "Failed to ensure export of volume %s" -msgstr "%s mantıksal sürücüsünün dışa aktarımı sağlanamadı" - -#, python-format -msgid "Failed to export fiber channel target due to %s" -msgstr "%s nedeniyle fiber kanal hedefi dışa aktarılamadı" - -#, python-format -msgid "" -"Failed to extend_volume %(name)s from %(current_size)sGB to %(new_size)sGB." -msgstr "" -"Mantıksal sürücü %(name)s için %(current_size)sGB mevcut boyutundan " -"%(new_size)sGB boyutuna extend_volume işlemi başarısız oldu." - -#, python-format -msgid "Failed to find %(s)s. Result %(r)s" -msgstr "%(s)s bulunamadı. Sonuç %(r)s" - -#, python-format -msgid "Failed to find available iSCSI targets for %s." -msgstr "%s için kullanılabilir iSCSI hedefleri bulunamadı." - -#, python-format -msgid "Failed to get device number for throttling: %(error)s" -msgstr "Ayarlama için aygıt numarası alınamadı: %(error)s" - -#, python-format -msgid "" -"Failed to get driver initiator data for initiator %(initiator)s and " -"namespace %(namespace)s" -msgstr "" -"%(initiator)s başlatıcısı ve %(namespace)s ad alanı için sürücü başlatıcı " -"verisi alınamadı" - -#, python-format -msgid "Failed to get fiber channel info from storage due to %(stat)s" -msgstr "%(stat)s nedeniyle depolamadan fiber kanal bilgisi alınamadı" - -#, python-format -msgid "Failed to get fiber channel target from storage server due to %(stat)s" -msgstr "%(stat)s nedeniyle depolama sunucusundan fiber kanal hedefi alınamadı" - -#, python-format -msgid "Failed to get or create storage group %(storageGroupName)s." -msgstr "%(storageGroupName)s depolama grubu oluşturulamadı ya da alınamadı." - -#, python-format -msgid "Failed to get response: %s." -msgstr "Yanıt alınamadı: %s." - -#, python-format -msgid "Failed to get server info due to %(state)s." -msgstr "%(state)s nedeniyle sunucu bilgisi alınamadı." - -msgid "Failed to get sns table" -msgstr "Sns tablosu alınamadı" - -#, python-format -msgid "Failed to get target wwpns from storage due to %(stat)s" -msgstr "%(stat)s nedeniyle depolamadan hedef wwpns alınamadı" - -msgid "Failed to get updated stats from Datera Cluster." -msgstr "Datera Kümesinden güncellenmiş durum bilgileri alınamadı." - -msgid "Failed to get updated stats from Datera cluster." -msgstr "Datera kümesinden güncellenmiş durum bilgisi alınamadı." - -#, python-format -msgid "Failed to initialize connection to volume \"%s\"." -msgstr "\"%s\" disk bölümü bağlantı başlatma başarısız." - -msgid "Failed to initialize connection." -msgstr "Bağlantı başlatılamadı." - -msgid "Failed to initialize driver." -msgstr "Sürücü başlatma başarısız." - -#, python-format -msgid "Failed to issue df command for path %(path)s, error: %(error)s." -msgstr "%(path)s yolu için df komutu sonuçlanmadı, hata: %(error)s." - -#, python-format -msgid "Failed to issue mmgetstate command, error: %s." -msgstr "mmgetstate komutu sonuçlanmadı, hata: %s." - -#, python-format -msgid "Failed to issue mmlsattr command for path %(path)s, error: %(error)s." -msgstr "%(path)s yolu için mmlsattr komutu sonuçlanmadı, hata: %(error)s." - -#, python-format -msgid "Failed to issue mmlsattr command on path %(path)s, error: %(error)s" -msgstr "%(path)s yolundaki mmlsattr komutu sonuçlanmadı, hata: %(error)s" - -#, python-format -msgid "Failed to issue mmlsconfig command, error: %s." -msgstr "mmlsconfig komutu sonuçlanmadı, hata: %s." - -#, python-format -msgid "Failed to issue mmlsfs command for path %(path)s, error: %(error)s." -msgstr "%(path)s yolu için mmlsfs komutu sonuçlanmadı, hata: %(error)s." - -#, python-format -msgid "Failed to load %s" -msgstr "%s yükleme başarısız" - -msgid "Failed to load osapi_volume" -msgstr "osapi_volume yükleme başarısız" - -#, python-format -msgid "Failed to open iet session list for %s" -msgstr "%s için iet oturum listesi açılamadı" - -msgid "Failed to query migration status of LUN." -msgstr "LUN'un göç durumu sorgulanamadı." - -msgid "Failed to re-export volume, setting to ERROR." -msgstr "Mantıksal sürücü yeniden dışa aktarılamadı, HATA durumuna ayarlıyor." - -#, python-format -msgid "" -"Failed to remove %(volumeName)s from the default storage group for the FAST " -"Policy." -msgstr "" -"FAST Ä°lkesi için öntanımlı depolama grubundan %(volumeName)s kaldırılamadı." - -#, python-format -msgid "Failed to remove %s from cg." -msgstr "cg'den %s kaldırılamadı." - -#, python-format -msgid "Failed to remove LUN %s" -msgstr "LUN %s kaldırılamadı" - -#, python-format -msgid "Failed to remove iscsi target for Volume ID: %(vol_id)s: %(e)s" -msgstr "" -"Mantıksal Sürücü Kimliği: %(vol_id)s için iscsi hedefi kaldırılamadı: %(e)s" - -#, python-format -msgid "Failed to remove iscsi target for volume id:%(vol_id)s: %(e)s" -msgstr "" -"Mantıksal sürücü kimliği:%(vol_id)s için iscsi hedefi kaldırılamadı: %(e)s" - -#, python-format -msgid "Failed to remove iscsi target for volume id:%s" -msgstr "Mantıksal sürücü kimliği için iscsi hedefi kaldırılamadı:%s" - -#, python-format -msgid "Failed to remove iscsi target for volume id:%s." -msgstr "Mantıksal sürücü kimliği için iscsi hedefi kaldırılamadı:%s." - -#, python-format -msgid "Failed to rename %(new_volume)s into %(volume)s." -msgstr "%(volume)s %(new_volume)s olarak yeniden adlandırılamadı." - -msgid "Failed to rename the created snapshot, reverting." -msgstr "" -"Oluşturulan anlık sistem görüntüsü yeniden adlandırılamadı, eski haline " -"döndürülüyor." - -#, python-format -msgid "Failed to resize volume %(volume_id)s, error: %(error)s." -msgstr "" -"Mantıksal sürücü %(volume_id)s yeniden boyutlandırılamadı, hata: %(error)s." - -#, python-format -msgid "Failed to retrieve volume SolidFire-ID: %s in get_by_account!" -msgstr "SolidFire-ID mantıksal sürücüsü alınamadı: %s get_by_account! " - -#, python-format -msgid "" -"Failed to return volume %(volumeName)s to original storage pool. Please " -"contact your system administrator to return it to the correct location." -msgstr "" -"Mantıksal sürücü %(volumeName)s özgün depolama havuzuna dönemedi. Lütfen " -"doğru konuma döndürmek için sistem yöneticinize başvurun." - -#, python-format -msgid "Failed to roll back reservations %s" -msgstr "%s rezervasyonları geri alma başarısız" - -#, python-format -msgid "Failed to run task %(name)s: %(cause)s" -msgstr "%(name)s adındaki görevi çalıştırma başarısız: %(cause)s" - -#, python-format -msgid "Failed to schedule_%(method)s: %(ex)s" -msgstr "schedule_%(method)s başarısız oldu: %(ex)s" - -#, python-format -msgid "Failed to send request: %s." -msgstr "Ä°stek gönderilemedi: %s." - -#, python-format -msgid "Failed to set 'enable' attribute for SCST target %s" -msgstr "SCST hedef %s öznitelik 'enable' ayarlanamadı" - -#, python-format -msgid "Failed to set attribute for enable target driver %s" -msgstr "%s hedef sürücüsünü etkinleştirmek için öznitelik ayarlanamadı" - -msgid "Failed to setup the Dell EqualLogic driver." -msgstr "Dell EqualLogic sürücüsü kurulamadı." - -msgid "Failed to shutdown horcm." -msgstr "Horcm kapatılamadı." - -#, python-format -msgid "Failed to snap Consistency Group %s" -msgstr "Tutarlılık Grubu %s anlık sistem görüntüsü alınamadı" - -msgid "Failed to start horcm." -msgstr "Horcm başlatılamadı." - -msgid "Failed to terminate connection" -msgstr "Bağlantı sonlandırılamadı" - -#, python-format -msgid "Failed to terminate connection %(initiator)s %(vol)s" -msgstr "%(initiator)s %(vol)s bağlantısı sonlandırılamadı" - -#, python-format -msgid "Failed to terminate connection to volume \"%s\"." -msgstr "\"%s\" disk bölümü bağlantı sonlandırma başarısız." - -#, python-format -msgid "Failed to umount %(share)s, reason=%(stderr)s" -msgstr "%(share)s ayırma başarısız, nedeni=%(stderr)s" - -#, python-format -msgid "" -"Failed to update %(conf)s for volume id %(vol_id)s after removing iscsi " -"target" -msgstr "" -"iscsi hedefi kaldırıldıktan sonra mantıksal sürücü kimliği %(vol_id)s için " -"%(conf)s güncellenemedi" - -#, python-format -msgid "Failed to update %(conf)s for volume id:%(vol_id)s" -msgstr "Mantıksal sürücü kimliği:%(vol_id)s için %(conf)s güncellenemedi" - -#, python-format -msgid "" -"Failed to update %(volume_id)s metadata using the provided snapshot " -"%(snapshot_id)s metadata." -msgstr "" -"Verilen anlık sistem görüntüsü %(snapshot_id)s metadata'sı kullanılarak " -"%(volume_id)s metadata'sı güncellenemedi." - -#, python-format -msgid "" -"Failed to update initiator data for initiator %(initiator)s and backend " -"%(backend)s" -msgstr "" -"%(backend)s art alanda çalışan uygulama ve %(initiator)s başlatıcısı için " -"başlatıcı veri güncellenemedi" - -#, python-format -msgid "Failed to update quota donating volume transfer id %s" -msgstr "%s mantıksal sürücü aktarım kimliğine verilen kota güncellenemedi" - -#, python-format -msgid "Failed to update quota for consistency group %s." -msgstr "Tutarlılık grubu %s için kota güncellenemedi." - -#, python-format -msgid "Failed to update quota for deleting volume: %s" -msgstr "Mantıksal sürücüyü silmek için kota güncellenemedi: %s" - -msgid "Failed to update quota while deleting volume." -msgstr "Mantıksal sürücü silinirken kota güncellenemedi." - -msgid "Failed to update usages deleting backup" -msgstr "Kullanımları güncelleme başarısız yedek siliniyor" - -msgid "Failed to update usages deleting snapshot" -msgstr "Anlık sistem görüntüsü silinirken kullanımlar güncellenemedi" - -msgid "Failed to update usages deleting volume." -msgstr "Mantıksal sürücü silme kullanımları güncellenemedi." - -#, python-format -msgid "Failed to update volume status: %s" -msgstr "Mantıksal sürücü durumu güncellenemedi: %s" - -#, python-format -msgid "" -"Failed to verify that volume was added to storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"FAST ilkesi için mantıksal sürücünün depolama grubuna eklenmesi " -"doğrulanamadı: %(fastPolicyName)s." - -msgid "Failed to write in /etc/scst.conf." -msgstr "/etc/scst.conf dosyasına yazılamadı." - -#, python-format -msgid "" -"Failed updating %(snapshot_id)s metadata using the provided volumes " -"%(volume_id)s metadata" -msgstr "" -"Verilen %(volume_id)s mantıksal sürücü metadata'sı kullanarak " -"%(snapshot_id)s metadata'sı güncellenemedi" - -#, python-format -msgid "" -"Failed updating model of volume %(volume_id)s with creation provided model " -"%(model)s" -msgstr "" -"Verilen %(model)s modelini oluşturma ile %(volume_id)s mantıksal sürücü " -"modeli güncellenemedi" - -#, python-format -msgid "" -"Failed updating model of volume %(volume_id)s with driver provided model " -"%(model)s" -msgstr "" -"Verilen %(model)s model sürücü ile %(volume_id)s mantıksal sürücü modeli " -"güncellemesi başarısız oldu" - -#, python-format -msgid "" -"Failed updating snapshot metadata using the provided volumes %(volume_id)s " -"metadata" -msgstr "" -"Verilen mantıksal sürücü %(volume_id)s metadata'sı kullanılarak anlık sistem " -"görüntü metadata güncellemesi başarısız oldu" - -#, python-format -msgid "Failed updating volume %(volume_id)s bootable flag to true" -msgstr "" -"Mantıksal sürücü %(volume_id)s önyükleme bayrağı doğru olarak güncellenemedi" - -#, python-format -msgid "Failed updating volume %(volume_id)s with %(update)s" -msgstr "%(update)s ile %(volume_id)s mantıksal sürücüsü güncellenemedi" - -#, python-format -msgid "Failed updating volume %(volume_id)s with %(updates)s" -msgstr "" -"%(updates)s güncellemeleri ile %(volume_id)s mantıksal sürücü güncellenemedi" - -#, python-format -msgid "Failure deleting staged tmp LUN %s." -msgstr "Hata silme tmp LUN %s hazırladı." - -msgid "Fetch volume pool name failed." -msgstr "Mantıksal sürücü havuz adı getirme başarısız oldu." - -#, python-format -msgid "" -"FibreChannelDriver validate_connector failed. No '%(setting)s'. Make sure " -"HBA state is Online." -msgstr "" -"FibreChannelDriver validate_connector başarısız oldu. '%(setting)s' yok. HBA " -"durumunun çevrim içi olduğuna emin olun." - -#, python-format -msgid "Flexvisor failed to get event %(volume)s (%(status)s)." -msgstr "Flexvisor %(volume)s (%(status)s) olayı alamadı." - -#, python-format -msgid "Flexvisor failed to get pool %(id)s info." -msgstr "Flexvisor havuz %(id)s bilgisini alamadı." - -#, python-format -msgid "Flexvisor failed to get pool list due to %s." -msgstr "Flexvisor %s nedeniyle havuz listesini alamadı." - -#, python-format -msgid "Flexvisor failed to get pool list.(Error: %d)" -msgstr "Flexvisor havuz listesini alamadı.(Hata: %d)" - -#, python-format -msgid "Found %(count)s volumes mapped to id: %(uuid)s." -msgstr "Şu kimliğe eşleştirilmiş %(count)s mantıksal sürücü bulundu: %(uuid)s." - -msgid "Free capacity not set: volume node info collection broken." -msgstr "" -"Boş kapasite ayarlı değil: mantıksal sürücü düğüm bilgisi koleksiyonu bozuk." - -#, python-format -msgid "GPFS is not active. Detailed output: %s." -msgstr "GPFS etkin değil. Detaylı çıktı: %s." - -msgid "Get method error." -msgstr "Get metodu hatası." - -msgid "Get replication status for volume failed." -msgstr "Mantıksal sürücü için kopyalama durumu alma başarısız oldu." - -#, python-format -msgid "HDP not found: %s" -msgstr "HDP bulunamadı: %s" - -#, python-format -msgid "ISCSI discovery attempt failed for:%s" -msgstr "ISCSI keşif girişimi başarısız oldu:%s" - -#, python-format -msgid "Invalid API object: %s" -msgstr "Geçersiz API nesnesi: %s" - -#, python-format -msgid "Invalid JSON: %s" -msgstr "Geçersiz JSON: %s" - -#, python-format -msgid "Invalid ReplayList return: %s" -msgstr "Geçersiz ReplayList dönüşü: %s" - -#, python-format -msgid "Invalid value for %(key)s, value is %(value)s." -msgstr "%(key)s için geçersiz değer, değer %(value)s." - -#, python-format -msgid "JSON encode params %(param)s error: %(status)s." -msgstr "JSON %(param)s parametre şifreleme hatası: %(status)s." - -#, python-format -msgid "JSON transfer error: %s." -msgstr "JSON aktarım hatası: %s." - -#, python-format -msgid "LUN %(path)s geometry failed. Message - %(msg)s" -msgstr "LUN %(path)s geometrisi başarısız oldu. Ä°leti - %(msg)s" - -msgid "LUN extend failed!" -msgstr "LUN genişletme işlemi başarısız oldu!" - -#, python-format -msgid "Looks like masking view: %(maskingViewName)s has recently been deleted." -msgstr "" -"Maskeleme görünümü gibi görünür: %(maskingViewName)s yakın zamanda silindi." - -#, python-format -msgid "Lun %s has dependent snapshots, skipping lun deletion." -msgstr "Lun %s bağımlı anlık görüntülere sahip, lun silme işlemi atlanıyor." - -#, python-format -msgid "Lun create for %s failed!" -msgstr "%s için Lun oluşturma başarısız oldu!" - -#, python-format -msgid "Lun create snapshot for volume %(vol)s snapshot %(snap)s failed!" -msgstr "" -"Lun %(vol)s mantıksal sürücüsü %(snap)s anlık görüntüsü için anlık görüntü " -"oluşturamadı!" - -#, python-format -msgid "Lun delete for %s failed!" -msgstr "%s için Lun silme başarısız oldu!" - -#, python-format -msgid "Lun delete snapshot for volume %(vol)s snapshot %(snap)s failed!" -msgstr "" -"Lun %(vol)s mantıksal sürücüsü %(snap)s anlık görüntüsü için anlık görüntüyü " -"silemedi!" - -msgid "Lun mapping returned null!" -msgstr "Lun eşleştirmesi boş değer döndü!" - -#, python-format -msgid "MSGID%(id)04d-E: %(msg)s" -msgstr "MSGID%(id)04d-E: %(msg)s" - -#, python-format -msgid "" -"Masking View creation or retrieval was not successful for masking view " -"%(maskingViewName)s. Attempting rollback." -msgstr "" -"%(maskingViewName)s maskeleme görünümü için Maskeleme Görünümü oluşturma ya " -"da alma başarılı değil. Geri alma deneniyor." - -#, python-format -msgid "" -"Max retries reached deleting backup %(basename)s image of volume %(volume)s." -msgstr "" -"%(volume)s mantıksal sürücüsünün %(basename)s yedek imajı silerken azami " -"yeniden denemeye ulaşıldı." - -#, python-format -msgid "Message: %s" -msgstr "Ä°leti: %s" - -#, python-format -msgid "Migration of LUN %s failed to complete." -msgstr "%s LUN göçü tamamlanamadı." - -msgid "Model update failed." -msgstr "Model güncellemesi başarısız oldu." - -#, python-format -msgid "Mount failure for %(share)s after %(count)d attempts." -msgstr "%(share)s paylaşımları için %(count)d denemeden sonra bağlama hatası." - -#, python-format -msgid "Mount failure for %(share)s." -msgstr "%(share)s için bağlama hatası." - -#, python-format -msgid "Multiple replay profiles under name %s" -msgstr "%s adı altında birden fazla tekrar profilleri" - -#, python-format -msgid "NFS share %(share)s has no service entry: %(svc)s -> %(hdp)s" -msgstr "" -"NFS paylaşımı %(share)s hiçbir servis girdisine sahip değil: %(svc)s -> " -"%(hdp)s" - -msgid "No CLI output for firmware version check" -msgstr "Donanım yazılımı sürüm kontrolü için hiçbir CLI çıktısı yok" - -#, python-format -msgid "" -"No action required. Volume: %(volumeName)s is already part of pool: %(pool)s." -msgstr "" -"Hiçbir eylem gerekli değil. Mantıksal sürücü: %(volumeName)s zaten havuzun " -"bir parçasıdır: %(pool)s." - -#, python-format -msgid "" -"No action required. Volume: %(volumeName)s is already part of slo/workload " -"combination: %(targetCombination)s." -msgstr "" -"Hiçbir eylem gerekmez. Mantıksal sürücü: %(volumeName)s zaten slo/workload " -"birleşiminin parçasıdır: %(targetCombination)s." - -#, python-format -msgid "No configuration found for service: %s" -msgstr "Servis için hiçbir yapılandırma bulunamadı: %s" - -#, python-format -msgid "" -"No snapshots found in database, but %(path)s has backing file " -"%(backing_file)s!" -msgstr "" -"Veritabanında hiçbir anlık sistem görüntüsü bulunamadı, ancak %(path)s " -"yolunda destek dosyaları %(backing_file)s var!" - -#, python-format -msgid "" -"One of the components of the original masking view %(maskingViewName)s " -"cannot be retrieved so please contact your system administrator to check " -"that the correct initiator(s) are part of masking." -msgstr "" -"%(maskingViewName)s özgün maskeleme görünümünün bileşenlerinden biri " -"alınamıyor, bu yüzden lütfen doğru başlatıcıların maskelemenin bir parçası " -"olup olmadığını kontrol etmek için sistem yöneticinize başvurun." - -#, python-format -msgid "" -"Only SLO/workload migration within the same SRP Pool is supported in this " -"version The source pool : %(sourcePoolName)s does not match the target " -"array: %(targetPoolName)s. Skipping storage-assisted migration." -msgstr "" -"Bu sürümde aynı SRP havuzu içinde sadece SLO/iş yükü göçü destekleniyor " -"Kaynak havuz : %(sourcePoolName)s hedef dizi ile eşleşmez: " -"%(targetPoolName)s. Depolama destekli göç atlanıyor." - -msgid "Only available volumes can be migrated between different protocols." -msgstr "" -"Sadece mevcut mantıksal sürücüler farklı protokoller arasında taşınabilir." - -#, python-format -msgid "Pipe1 failed - %s " -msgstr "Pipe1 başarısız - %s " - -#, python-format -msgid "Pipe2 failed - %s " -msgstr "Pipe2 başarısız - %s " - -msgid "Promote volume replica failed." -msgstr "Mantıksal sürücü kopyasını yükseltme başarısız oldu." - -msgid "Protocol must be specified as ' iSCSI' or ' FC'." -msgstr "Protokol ' iSCSI' ya da ' FC' olarak belirtilmiş olmalıdır." - -#, python-format -msgid "" -"Purity host %(host_name)s is managed by Cinder but CHAP credentials could " -"not be retrieved from the Cinder database." -msgstr "" -"Purity istemcisi %(host_name)s Cinder tarafından yönetilir ancak CHAP kimlik " -"bilgileri Cinder veritabanından alınamaz." - -#, python-format -msgid "" -"Purity host %(host_name)s is not managed by Cinder and can't have CHAP " -"credentials modified. Remove IQN %(iqn)s from the host to resolve this issue." -msgstr "" -"Purity istemcisi %(host_name)s Cinder tarafından yönetilemez ve CHAP kimlik " -"bilgileri değiştirilemez. Bu sorunu çözmek için istemciden IQN %(iqn)s'ini " -"kaldır." - -#, python-format -msgid "REST Not Available: %s" -msgstr "REST Kullanılamaz: %s" - -#, python-format -msgid "Re-throwing Exception %s" -msgstr "Ä°stisna yeniden fırlatılıyor %s" - -#, python-format -msgid "Read response raised an exception: %s." -msgstr "Okuma yanıtı bir istisna oluşturdu: %s." - -msgid "Recovered model server connection!" -msgstr "Kurtarılmış model sunucu bağlantısı!" - -#, python-format -msgid "Recovering from a failed execute. Try number %s" -msgstr "Başarısız bir yürütme kurtarılıyor. %s numara dene" - -msgid "Replication must be specified as ' True' or ' False'." -msgstr "Kopyalama ' True' ya da ' False' olarak belirtilmiş olmalıdır." - -msgid "" -"Requested to setup thin provisioning, however current LVM version does not " -"support it." -msgstr "" -"Ä°nce hazırlık kurulumu istendi, ancak mevcut LVM sürümü bunu desteklemiyor." - -#, python-format -msgid "Resizing %s failed. Cleaning volume." -msgstr "" -"%s'nin yeniden boyutlandırılması başarısız oldu. Mantıksal sürücü " -"temizleniyor." - -#, python-format -msgid "Restore to volume %(volume)s finished with error - %(error)s." -msgstr "%(volume)s mantıksal sürücü geri yüklemesi hata ile bitti - %(error)s." - -#, python-format -msgid "Retry %(retry)s times: %(method)s Failed %(rc)s: %(reason)s" -msgstr "" -"Yeniden deneme %(retry)s süreleri: %(method)s Başarısız oldu %(rc)s: " -"%(reason)s" - -#, python-format -msgid "" -"SLO: %(slo)s is not valid. Valid values are Bronze, Silver, Gold, Platinum, " -"Diamond, Optimized, NONE." -msgstr "" -"SLO: %(slo)s geçersiz. Geçerli değerler Bronz, Gümüş, Altın, Platin, Elmas, " -"Optimize Edilmiş, HİÇBÄ°RÄ°." - -msgid "" -"ScVolume returned success with empty payload. Attempting to locate volume" -msgstr "" -"ScVolume boş yük ile başarı döndürdü. Mantıksal sürücü konumlandırma " -"deneniyor" - -#, python-format -msgid "Server Busy retry request: %s" -msgstr "Sunucu Meşgul tekrar deneme isteği: %s" - -#, python-format -msgid "Setting QoS for %s failed" -msgstr "%s için QoS ayarı başarısız oldu" - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export." -msgstr "" -"%s paylaşımı geçersiz biçim nedeniyle yoksayılır. Form adresi olmalıdır:/" -"export." - -#, python-format -msgid "" -"Skipping remove_export. No iscsi_target ispresently exported for volume: %s" -msgstr "" -"remove_export atlanıyor. Mantıksal sürücü için şimdilik hiçbir iscsi_target " -"dışa aktarılmadı: %s" - -#, python-format -msgid "Snapshot %s: has clones" -msgstr "Anlık sistem görüntüsü %s: kopyalara sahip" - -msgid "Snapshot did not exist. It will not be deleted" -msgstr "Anlık sistem görüntüsü olmasaydı silinemeyecekti" - -#, python-format -msgid "Source snapshot %(snapshot_id)s cannot be found." -msgstr "Kaynak anlık sistem görüntüsü %(snapshot_id)s bulunamıyor." - -#, python-format -msgid "Source snapshot cannot be found for target volume %(volume_id)s." -msgstr "" -"Hedef mantıksal sürücü %(volume_id)s için kaynak anlık sistem görüntüsü " -"bulunamadı." - -#, python-format -msgid "StdErr :%s" -msgstr "StdErr :%s" - -#, python-format -msgid "StdOut :%s" -msgstr "StdOut :%s" - -#, python-format -msgid "Storage profile: %s cannot be found in vCenter." -msgstr "Depolama profili: %s vCenter'da bulunamıyor." - -msgid "Sync volume replica failed." -msgstr "Mantıksal sürücü kopyasını eşzamanlandırma başarısız oldu." - -#, python-format -msgid "TSM [%s] not found in CloudByte storage." -msgstr "CloudByte depolamasında TSM [%s] bulunamadı." - -#, python-format -msgid "Target end points do not exist for hardware Id: %(hardwareIdInstance)s." -msgstr "Donanım kimliği için hedef uç noktalar yoktur: %(hardwareIdInstance)s." - -msgid "The Flexvisor service is unavailable." -msgstr "Flexvisor servisi kullanılabilir değil." - -msgid "The connector does not contain the required information." -msgstr "Bağlayıcı gerekli bilgileri içermez." - -msgid "" -"The connector does not contain the required information: initiator is missing" -msgstr "Bağlayıcı gerekli bilgileri içermiyor: başlatıcı eksik" - -msgid "" -"The connector does not contain the required information: wwpns is missing" -msgstr "Bağlayıcı gerekli bilgileri içermiyor: wwpns eksik" - -msgid "The given extra_spec or valid_values is None." -msgstr "Verilen extra_spec ya da valid_values hiçbiridir." - -#, python-format -msgid "" -"The source array : %(sourceArraySerialNumber)s does not match the target " -"array: %(targetArraySerialNumber)s skipping storage-assisted migration." -msgstr "" -"Kaynak dizi : %(sourceArraySerialNumber)s hedef dizi ile eşleşmiyor: " -"%(targetArraySerialNumber)s, depolama destekli göç atlanıyor." - -#, python-format -msgid "" -"The source array : %(sourceArraySerialNumber)s does not match the target " -"array: %(targetArraySerialNumber)s, skipping storage-assisted migration." -msgstr "" -"Kaynak dizi : %(sourceArraySerialNumber)s hedef dizi ile eşleşmiyor: " -"%(targetArraySerialNumber)s, depolama destekli göç atlanıyor." - -#, python-format -msgid "The source volume %(volume_id)s cannot be found." -msgstr "%(volume_id)s kaynak disk bölümü bulunamıyor." - -#, python-format -msgid "The volume driver requires %(data)s in the connector." -msgstr "Mantıksal sürücü bağlayıcıda %(data)s ister." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "Mantıksal sürücü bağlayıcıda iSCSI başlatıcı adı gerektirir." - -#, python-format -msgid "There is no valid datastore satisfying requirements: %s." -msgstr "Gereksinimleri karşılayacak geçerli hiçbir verideposu yok: %s." - -msgid "This usually means the volume was never successfully created." -msgstr "" -"Bu genellikle mantıksal sürücü asla başarılı bir şekilde oluşturulamaz " -"anlamına gelir." - -msgid "Tiering Policy is not supported on this array." -msgstr "Bu dizide Katmanlama Ä°lkesi desteklenmiyor." - -#, python-format -msgid "Trying to create snapshot by non-existent LV: %s" -msgstr "Varolmayan LV ile anlık sistem görüntüsü oluşturma deneniyor: %s" - -#, python-format -msgid "URLError: %s" -msgstr "URLHata: %s" - -#, python-format -msgid "Unable to create folder path %s" -msgstr "%s klasör yolu oluşturulamadı" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"FAST ilkesi için öntanımlı depolama grubu alınamadı ya da oluşturulamadı: " -"%(fastPolicyName)s." - -#, python-format -msgid "Unable to create volume %s from replay" -msgstr "Tekrardan %s mantıksal sürücüsü oluşturulamadı" - -#, python-format -msgid "Unable to create volume. Volume driver %s not initialized" -msgstr "Mantıksal sürücü oluşturulamadı. Mantıksal sürücü %s ilklendirilmemiş" - -msgid "Unable to delete busy volume." -msgstr "Kullanılan mantıksal sürücü silinemedi." - -#, python-format -msgid "Unable to delete due to existing snapshot for volume: %s" -msgstr "" -"Mantıksal sürücü için varolan anlık sistem görüntüsü nedeniyle silinemedi: %s" - -msgid "" -"Unable to delete the destination volume during volume migration, (NOTE: " -"database record needs to be deleted)." -msgstr "" -"Disk bölümü geçişi sırasında hedef disk bölümü silinemedi, (NOT: veritabanı " -"kaydının silinmesi gerekir)." - -#, python-format -msgid "Unable to determine whether %(volumeName)s is composite or not." -msgstr "" -"%(volumeName)s mantıksal sürücüsünün bileşik olup olmadığı belirlenemedi." - -msgid "Unable to find FC initiators" -msgstr "FC başlatıcısı bulunamadı" - -#, python-format -msgid "Unable to find VG: %s" -msgstr "VG bulunamadı: %s" - -#, python-format -msgid "Unable to find controller port: %s" -msgstr "Bağlantı noktası bağlayıcısı bulunamadı: %s" - -#, python-format -msgid "" -"Unable to find default storage group for FAST policy : %(fastPolicyName)s." -msgstr "" -"FAST ilkesi için öntanımlı depolama grubu bulunamadı : %(fastPolicyName)s." - -msgid "Unable to get associated pool of volume." -msgstr "Mantıksal sürücünün ilişkili olduğu havuz alınamadı." - -#, python-format -msgid "Unable to get default storage group %(defaultSgName)s." -msgstr "%(defaultSgName)s öntanımlı depolama grubu alınamadı." - -msgid "Unable to get device mapping from network." -msgstr "Ağdan aygıt eşleştirmesi alınamadı." - -#, python-format -msgid "Unable to get policy rule for fast policy: %(fastPolicyName)s." -msgstr "Fast ilkesi için ilke kuralı alınamadı: %(fastPolicyName)s." - -#, python-format -msgid "Unable to locate Volume Group %s" -msgstr "Mantıksal Sürücü Grubu %s yerleştirilemedi" - -#, python-format -msgid "Unable to manage existing volume. Volume driver %s not initialized." -msgstr "" -"Varolan mantıksal sürücü yönetilemedi. Mantıksal sürücü %s ilklendirilmemiş." - -#, python-format -msgid "Unable to map %(vol)s to %(srv)s" -msgstr "%(vol)s %(srv)s sunucusuna eşleştirilemedi" - -#, python-format -msgid "Unable to rename the logical volume for volume: %s" -msgstr "Mantıksal sürücü yeniden adlandırılamadı: %s" - -#, python-format -msgid "Unable to retrieve VolumeConfiguration: %s" -msgstr "Mantıksal Sürücü Yapılandırması alınamadı: %s" - -#, python-format -msgid "Unable to retrieve pool instance of %(poolName)s on array %(array)s." -msgstr "%(array)s dizisindeki %(poolName)s havuz örneği alınamadı." - -#, python-format -msgid "Unable to unmap Volume %s" -msgstr "Mantıksal sürücü %s eşleştirmesi kaldırılamadı" - -msgid "Unexpected build error:" -msgstr "Beklenmeyen inşa hatası:" - -msgid "Unexpected error occurs in horcm." -msgstr "Horcm'da beklenmeyen bir hata meydana geldi." - -msgid "Unexpected error occurs in snm2." -msgstr "snm2 komutunda beklenmeyen bir hata meydana geldi." - -#, python-format -msgid "Unexpected error when retype() revert tried to deleteVolumeSet(%s)" -msgstr "deleteVolumeSet(%s) için retype() geri alınırken beklenmeyen hata" - -#, python-format -msgid "Unexpected error when retype() tried to deleteVolumeSet(%s)" -msgstr "deleteVolumeSet(%s) için retype() denenirken beklenmeyen hata" - -#, python-format -msgid "Unknown exception in post clone resize LUN %s." -msgstr "Kopyalama sonrası LUN %s yeniden boyutlandırılırken bilinmeyen hata." - -#, python-format -msgid "" -"Update consistency group failed to add volume-%(volume_id)s: VolumeNotFound." -msgstr "" -"Mantıksal sürücü-%(volume_id)s eklemek için tutarlılık grubu güncellemesi " -"başarısız oldu: MantıksalSürücüBulunamadı." - -#, python-format -msgid "" -"Update consistency group failed to remove volume-%(volume_id)s: " -"VolumeNotFound." -msgstr "" -"Mantıksal Sürücü-%(volume_id)s kaldırmak için tutarlılık grubu güncellemesi " -"başarısız oldu: MantıksalSürücüBulunamadı." - -msgid "Update snapshot usages failed." -msgstr "Anlık sistem görüntü kullanımları güncellemesi başarısız oldu." - -msgid "Update volume model for transfer operation failed." -msgstr "" -"Aktarım işlemi için mantıksal sürücü modeli güncellemesi başarısız oldu." - -#, python-format -msgid "Upload volume to image encountered an error (image-id: %(image_id)s)." -msgstr "" -"Ä°maja mantıksal sürücü yükleme bir hata ile karşılaştı (imaj bilgisi: " -"%(image_id)s)." - -msgid "VGC-CLUSTER command blocked and cancelled." -msgstr "VGC-CLUSTER komutu bloklandı ve durduruldu." - -#, python-format -msgid "Version string '%s' is not parseable" -msgstr "'%s' sürüm karakter dizisi ayrıştırılabilir değildir" - -#, python-format -msgid "Virtual disk device of backing: %s not found." -msgstr "Desteklemenin sanal disk aygıtı: %s bulunamadı." - -#, python-format -msgid "Vol copy job status %s." -msgstr "Mantıksal sürücü kopyalama iş durumu %s." - -#, python-format -msgid "" -"Volume %(name)s is not suitable for storage assisted migration using retype." -msgstr "" -"Retype kullanılan depolama destekli göç için %(name)s mantıksal sürücüsü " -"uygun değil." - -#, python-format -msgid "Volume %(name)s not found on the array. No volume to delete." -msgstr "" -"Dizide mantıksal sürücü %(name)s bulunamadı. Silinecek hiçbir mantıksal " -"sürücü yok." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. No volume to migrate using retype." -msgstr "" -"Dizide mantıksal sürücü %(name)s bulunamadı. Retype kullanarak göç için " -"hiçbir mantıksal sürücü yok." - -#, python-format -msgid "" -"Volume %(volumeid)s failed to send assign command, ret: %(status)s output: " -"%(output)s" -msgstr "" -"Mantıksal sürücü %(volumeid)s atama komutunu gönderemedi, dönüş: %(status)s " -"çıktı: %(output)s" - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Mantıksal sürücü %s dizide yok." - -#, python-format -msgid "Volume %s, not found on SF Cluster." -msgstr "Mantıksal %s, SF Kümesinde bulunamadı." - -#, python-format -msgid "Volume %s: create failed" -msgstr "Mantıksal sürücü %s: oluşturma başarısız oldu" - -#, python-format -msgid "" -"Volume %s: driver error when trying to retype, falling back to generic " -"mechanism." -msgstr "" -"%s Mantıksal Sürücü: retype denenirken sürücü hatası, genel mekanizmaya geri " -"dönülüyor." - -#, python-format -msgid "Volume %s: rescheduling failed" -msgstr "Mantıksal sürücü %s: yeniden zamanlama başarısız oldu" - -#, python-format -msgid "Volume %s: update volume state failed." -msgstr "" -"Mantıksal sürücü %s: mantıksal sürücü durumu güncelleme başarısız oldu." - -#, python-format -msgid "" -"Volume : %(volumeName)s has not been added to target storage group " -"%(storageGroup)s." -msgstr "" -"Mantıksal sürücü : %(volumeName)s %(storageGroup)s hedef depolama grubuna " -"eklenmemiş." - -#, python-format -msgid "" -"Volume : %(volumeName)s has not been removed from source storage group " -"%(storageGroup)s." -msgstr "" -"Mantıksal Sürücü : %(volumeName)s kaynak depolama grubundan %(storageGroup)s " -"kaldırılmadı." - -#, python-format -msgid "" -"Volume : %(volumeName)s. was not successfully migrated to target pool " -"%(targetPoolName)s." -msgstr "" -"Mantıksal sürücü %(volumeName)s. hedef havuza %(targetPoolName)s başarılı " -"bir şekilde taşınamadı." - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"accept_transfer operation!" -msgstr "" -"accept_transfer işlemi denenirken SolidFire Kümesinde %s Mantıksal Sürücü " -"Bilgisi bulunamadı!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"attach_volume operation!" -msgstr "" -"attach_volume işlemi denenirken SolidFire Kümesinde %s Mantıksal Sürücü " -"Bilgisi bulunamadı!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"delete_volume operation!" -msgstr "" -"delete_volume işlemi denenirken SolidFire Kümesinde Mantıksal Sürücü Bilgisi " -"%s bulunamadı!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"detach_volume operation!" -msgstr "" -"detach_volume işlemi denenirken SolidFire Kümesinde %s Mantıksal Sürücü " -"Bilgisi bulunamadı!" - -#, python-format -msgid "" -"Volume ID %s was not found on the SolidFire Cluster while attempting " -"extend_volume operation!" -msgstr "" -"extend_volume işlemi denenirken SolidFire Kümesinde %s Mantıksal Sürücü " -"Bilgisi bulunamadı!" - -msgid "Volume did not exist. It will not be deleted" -msgstr "Mantıksal sürücü olmasaydı silinemeyecekti" - -#, python-format -msgid "Volume driver %s not initialized" -msgstr "Mantıksal sürücü sürücüsü %s başlatılamadı" - -msgid "Volume in unexpected state" -msgstr "Beklenmeyen durumdaki mantıksal sürücü" - -#, python-format -msgid "Volume in unexpected state %s, expected awaiting-transfer" -msgstr "" -"Mantıksal sürücü beklenmeyen %s durumunda, beklenen durum bekleyen aktarım" - -msgid "Volume must be detached for clone operation." -msgstr "Mantıksal sürücü kopyalama işlemi için ayrılmış olmalıdır." - -#, python-format -msgid "VolumeType %s deletion failed, VolumeType in use." -msgstr "VolumeType %s silme başarısız oldu, VolumeType kullanımda." - -#, python-format -msgid "" -"WebDAV operation failed with error code: %(code)s reason: %(reason)s Retry " -"attempt %(retry)s in progress." -msgstr "" -"WebDAV işlemi hata kodu: %(code)s neden: %(reason)s ilerleme sırasındaki " -"tekrar deneme girişimi %(retry)s ile başarısız oldu." - -#, python-format -msgid "WebDAV returned with %(code)s error during %(method)s call." -msgstr "WebDAV %(method)s çağrısı sırasında %(code)s hatası döndürdü." - -#, python-format -msgid "" -"Workload: %(workload)s is not valid. Valid values are DSS_REP, DSS, OLTP, " -"OLTP_REP, NONE." -msgstr "" -"İşyükü: %(workload)s geçerli değil. Geçerli değerler DSS_REP, DSS, OLTP, " -"OLTP_REP, HİÇBÄ°RÄ°." - -msgid "_find_mappings: volume is not active" -msgstr "_find_mappings: mantıksal sürücü etkin değil" - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %(vol)s does not have the specified vdisk copy " -"operation: orig=%(orig)s new=%(new)s." -msgstr "" -"_rm_vdisk_copy_op: %(vol)s mantıksal sürücü belirtilen vdisk kopyalama " -"işlemine sahip değil: orjinal=%(orig)s yeni=%(new)s." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %(vol)s metadata does not have the specified vdisk " -"copy operation: orig=%(orig)s new=%(new)s." -msgstr "" -"_rm_vdisk_copy_op: Mantıksal sürücü %(vol)s metadata belirtilen vdisk " -"kopyalama işlemine sahip değil: orjinal=%(orig)s yeni=%(new)s." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume %s does not have any registered vdisk copy " -"operations." -msgstr "" -"_rm_vdisk_copy_op: %s mantıksal sürücü kayıtlı hiçbir vdisk kopyalama " -"işlemine sahip değil." - -#, python-format -msgid "" -"_rm_vdisk_copy_op: Volume metadata %s does not have any registered vdisk " -"copy operations." -msgstr "" -"_rm_vdisk_copy_op: Mantıksal sürücü metadata %s kayıtlı herhangi bir vdisk " -"kopyalama işlemine sahip değil." - -#, python-format -msgid "" -"_unmap_vdisk_from_host: No mapping of volume %(vol_name)s to host " -"%(host_name)s found." -msgstr "" -"_unmap_vdisk_from_host: %(host_name)s istemcisi için hiçbir mantıksal sürücü " -"%(vol_name)s eşleştirmesi bulunamadı." - -#, python-format -msgid "_wait_for_job_complete failed after %(retries)d tries." -msgstr "_wait_for_job_complete %(retries)d denemeden sonra başarısız oldu." - -#, python-format -msgid "_wait_for_sync failed after %(retries)d tries." -msgstr "_wait_for_sync %(retries)d denemeden sonra başarısız oldu." - -#, python-format -msgid "" -"backup: %(vol_id)s failed to remove backup hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"yedek: %(vol_id)s yedek katı bağlantısı %(vpath)s den %(bpath)s e " -"silinemedi.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -#, python-format -msgid "can't create 2 volumes with the same name, %s" -msgstr "aynı ad ile 2 mantıksal sürücü oluşturulamıyor, %s" - -msgid "cinder-rtstool is not installed correctly" -msgstr "cinder-rtstool doğru bir şekilde kurulu değil" - -#, python-format -msgid "" -"delete: %(vol_id)s failed with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"sil: %(vol_id)s stdout ile başarısız oldu: %(out)s\n" -" stderr: %(err)s" - -msgid "delete_vol: provider location empty." -msgstr "delete_vol: sağlayıcı konumu boş." - -#, python-format -msgid "ensure_export: Volume %s not found on storage." -msgstr "ensure_export: Mantıksal sürücü %s depolama üzerinde bulunamadı." - -#, python-format -msgid "error opening rbd image %s" -msgstr "rbd imajı %s açma hatası" - -msgid "error refreshing volume stats" -msgstr "mantıksal sürücü durum bilgisi tazeleme hatası" - -msgid "horcm command timeout." -msgstr "horcm komutu zaman aşımı." - -#, python-format -msgid "iSCSI portal not found for service: %s" -msgstr "Servis için iSCSI kapısı bulunamadı: %s" - -#, python-format -msgid "" -"initialize_connection: Failed to collect return properties for volume " -"%(vol)s and connector %(conn)s." -msgstr "" -"initialize_connection: %(vol)s mantıksal sürücüsü ve %(conn)s bağlayıcısı " -"için dönüş özellikleri toplanamadı." - -#, python-format -msgid "" -"initialize_connection: Failed to collect return properties for volume " -"%(vol)s and connector %(conn)s.\n" -msgstr "" -"initialize_connection: %(vol)s mantıksal sürücüsü ve %(conn)s bağlayıcısı " -"için dönüş özellikleri toplanamadı.\n" - -msgid "model server went away" -msgstr "Model sunucusu gitti." - -#, python-format -msgid "single_user auth mode enabled, but %(param)s not set" -msgstr "single_user kimlik doğrulama kipi etkin, fakat %(param)s ayarlı değil" - -msgid "snm2 command timeout." -msgstr "snm2 komutu zaman aşımı." - -msgid "" -"storwize_svc_multihostmap_enabled is set to False, not allowing multi host " -"mapping." -msgstr "" -"storwize_svc_multihostmap_enabled Yanlış olarak ayarlı, çoklu istemci " -"eşlemeye izin vermez." diff --git a/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-info.po b/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-info.po deleted file mode 100644 index 2070bf224..000000000 --- a/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-info.po +++ /dev/null @@ -1,2429 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# Andreas Jaeger , 2015. #zanata -# OpenStack Infra , 2015. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev154\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-11 05:31+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-09-16 08:22+0000\n" -"Last-Translator: Andreas Jaeger \n" -"Language: tr-TR\n" -"Plural-Forms: nplurals=1; plural=0;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Turkish (Turkey)\n" - -#, python-format -msgid "\t%(name)-35s : %(value)s" -msgstr "\t%(name)-35s : %(value)s" - -#, python-format -msgid "\t%(param)-35s : %(value)s" -msgstr "\t%(param)-35s : %(value)s" - -#, python-format -msgid "\t%(prefix)-35s : %(version)s" -msgstr "\t%(prefix)-35s : %(version)s" - -#, python-format -msgid "\t%(request)-35s : %(value)s" -msgstr "\t%(request)-35s : %(value)s" - -#, python-format -msgid "" -"\n" -"\n" -"\n" -"\n" -"Request URL: %(url)s\n" -"\n" -"Call Method: %(method)s\n" -"\n" -"Request Data: %(data)s\n" -"\n" -"Response Data:%(res)s\n" -"\n" -msgstr "" -"\n" -"\n" -"\n" -"\n" -"Ä°stek URL'si: %(url)s\n" -"\n" -"Ä°stek Metodu: %(method)s\n" -"\n" -"Ä°stek Verisi: %(data)s\n" -"\n" -"Yanıt Verisi:%(res)s\n" -"\n" - -#, python-format -msgid "%(element)s: %(val)s" -msgstr "%(element)s: %(val)s" - -#, python-format -msgid "%(method)s %(url)s" -msgstr "%(method)s %(url)s" - -#, python-format -msgid "%(url)s returned a fault: %(e)s" -msgstr "%(url)s hata döndürdü: %(e)s" - -#, python-format -msgid "%(url)s returned with HTTP %(status)d" -msgstr "%(url)s HTTP %(status)d ile geri döndü" - -#, python-format -msgid "%(volume)s assign type fibre_channel, properties %(properties)s" -msgstr "%(volume)s atama türü fibre_channel, özellikler %(properties)s" - -#, python-format -msgid "%s is already umounted" -msgstr "%s zaten ayrılmış" - -#, python-format -msgid "3PAR driver cannot perform migration. Retype exception: %s" -msgstr "3PAR sürücüsü göçü gerçekleştiremiyor. Retype istisnası: %s" - -#, python-format -msgid "3PAR vlun %(name)s not found on host %(host)s" -msgstr "3PAR vlun %(name)s %(host)s istemcisinde bulunamadı" - -#, python-format -msgid "" -"3PAR vlun for volume '%(name)s' was deleted, but the host '%(host)s' was not " -"deleted because: %(reason)s" -msgstr "" -"'%(name)s' mantıksal sürücüsü için 3PAR vlun silindi, ama '%(host)s' " -"istemcisi silinmedi çünkü: %(reason)s" - -#, python-format -msgid "AUTH properties: %(authProps)s" -msgstr "AUTH özellikleri: %(authProps)s" - -#, python-format -msgid "AUTH properties: %s." -msgstr "AUTH özellikleri: %s." - -#, python-format -msgid "Accepting transfer %s" -msgstr "%s aktarımı kabul ediliyor" - -msgid "Activate Flexvisor cinder volume driver." -msgstr "Flexvisor cinder mantıksal sürücü sürücüsünü etkinleştir." - -#, python-format -msgid "Add volume response: %s" -msgstr "Mantıksal sürücü ekleme yanıtı: %s" - -#, python-format -msgid "Added %s to cg." -msgstr "%s cg'ye eklendi." - -#, python-format -msgid "Added volume: %(volumeName)s to existing storage group %(sgGroupName)s." -msgstr "" -"Mantıksal sürücü: %(volumeName)s mevcut depolama grubuna %(sgGroupName)s " -"eklendi." - -#, python-format -msgid "Adding ACL to volume=%(vol)s with initiator group name %(igrp)s" -msgstr "" -"%(igrp)s başlatıcı grup ismine sahip mantıksal sürücüye=%(vol)s ACL ekleniyor" - -#, python-format -msgid "" -"Adding volume: %(volumeName)s to default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"Mantıksal sürücü: %(volumeName)s FAST ilkesi: %(fastPolicyName)s için " -"varsayılan depolama grubuna ekleniyor." - -#, python-format -msgid "Adding volumes to cg %s." -msgstr "Mantıksal sürücüler cg %s'e ekleniyor" - -msgid "Attach volume completed successfully." -msgstr "Mantıksal sürücü ekleme başarıyla tamamlandı." - -msgid "Availability Zones retrieved successfully." -msgstr "Kullanılabilir Bölgeler başarıyla alındı." - -#, python-format -msgid "Available services: %s" -msgstr "Kullanılabilir servisler: %s" - -#, python-format -msgid "Backend name is %s." -msgstr "Arka uç ismi %s." - -#, python-format -msgid "Backend type: %s" -msgstr "Arka uç türü: %s" - -#, python-format -msgid "Backing VM: %(backing)s renamed to %(new_name)s." -msgstr "Destekleyen VM: %(backing)s %(new_name)s olarak yeniden adlandırıldı." - -msgid "Backing not available, no operation to be performed." -msgstr "Destek kullanılabilir değil, hiçbir işlem yapılmayacak." - -#, python-format -msgid "Backing not found, creating for volume: %s" -msgstr "Destek bulunamadı, mantıksal sürücü: %s için oluşturuluyor" - -#, python-format -msgid "" -"Backup base image of volume %(volume)s still has %(snapshots)s snapshots so " -"skipping base image delete." -msgstr "" -"%(volume)s mantıksal sürücüsünün yedek taban imajı hala %(snapshots)s anlık " -"görüntüye sahip bu yüzden taban imaj silme atlanıyor." - -#, python-format -msgid "" -"Backup image of volume %(volume)s is busy, retrying %(retries)s more time(s) " -"in %(delay)ss." -msgstr "" -"%(volume)s mantıksal sürücüsünün yedek imajı meşgul, %(delay)ss içinde " -"%(retries)s kere tekrar deneniyor." - -#, python-format -msgid "Backup service: %s." -msgstr "Yedek servisi: %s." - -#, python-format -msgid "Bandwidth limit is: %s." -msgstr "Bant genişliği sınırı: %s." - -#, python-format -msgid "Begin backup of volume %s." -msgstr "Mantıksal sürücü %s yedeğine başla." - -msgid "Begin detaching volume completed successfully." -msgstr "Mantıksal sürücünün ayrılmasına başlanması başarıyla tamamlandı." - -#, python-format -msgid "CONCERTO version: %s" -msgstr "CONCERTO sürümü: %s" - -#, python-format -msgid "Cancelling Migration from LUN %s." -msgstr "LUN %s'den Göç iptal ediliyor" - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because cluster " -"exists in different management group." -msgstr "" -"Mantıksal sürücü: %s için arka uç destekli göç sağlanamıyor çünkü küme " -"farklı bir yönetim grubunda." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because the volume " -"has been exported." -msgstr "" -"Mantıksal sürücü: %s için arka uç destekli göç sağlanamıyor çünkü mantıksal " -"sürücü dışa aktarılmış." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because the volume " -"has snapshots." -msgstr "" -"Mantıksal sürücü: %s için arka uç destekli göç sağlanamıyor çünkü mantıksal " -"sürücü anlık görüntülere sahip." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because volume does " -"not exist in this management group." -msgstr "" -"Mantıksal sürücü: %s için arka uç destekli göç sağlanamıyor çünkü mantıksal " -"sürücü bu yönetim grubunda değil." - -#, python-format -msgid "" -"Cannot provide backend assisted migration for volume: %s because volume is " -"from a different backend." -msgstr "" -"Mantıksal sürücü: %s için arka uç destekli göç sağlanamıyor çünkü mantıksal " -"sürücü başka bir arka uçta." - -#, python-format -msgid "Cgsnapshot %s: creating." -msgstr "Cgsnapshot %s: oluşturuluyor." - -#, python-format -msgid "Change volume capacity request: %s." -msgstr "Mantıksal sürücü kapasite isteğini değiştir: %s." - -#, python-format -msgid "Checking image clone %s from glance share." -msgstr "Ä°maj klonu %s glance paylaşımından kontrol ediliyor." - -#, python-format -msgid "" -"Cinder NFS volume with current path \"%(cr)s\" is no longer being managed." -msgstr "" -"\"%(cr)s\" mevcut yoluna sahip Cinder NFS mantıksal sürücüsü artık " -"yönetilmiyor." - -msgid "Cinder secure environment indicator file exists." -msgstr "Cinder güvenli ortam göstergesi dosyası mevcut." - -#, python-format -msgid "CiscoFCZoneDriver - Add connection for I-T map: %s" -msgstr "CiscoFCZoneDriver - I-T haritası için bağlantı ekle: %s" - -#, python-format -msgid "CiscoFCZoneDriver - Delete connection for I-T map: %s" -msgstr "CiscoFCZoneDriver - I-T haritası için bağlantı sil: %s" - -#, python-format -msgid "Cleaning cache for share %s." -msgstr "%s paylaşımı için zula temizleniyor." - -msgid "Cleaning up incomplete backup operations." -msgstr "Tamamlanmamış yedek işlemleri temizleniyor." - -#, python-format -msgid "Cloning from cache to destination %s" -msgstr "Zuladan %s hedefine klonlanıyor" - -#, python-format -msgid "Cloning from snapshot to destination %s" -msgstr "Anlık görüntüden %s hedefine klonlanıyor" - -#, python-format -msgid "Cloning image %s from cache" -msgstr "%s imajı zuladan klonlanıyor" - -#, python-format -msgid "Cloning image %s from snapshot." -msgstr "Ä°maj %s anlık görüntüden klonlanıyor." - -#, python-format -msgid "Cloning volume %(src)s to volume %(dst)s" -msgstr "Mantıksal sürücü %(src)s %(dst)s mantıksal sürücüsüne klonlanıyor" - -#, python-format -msgid "" -"Cloning with volume_name %(vname)s clone_name %(cname)s export_path %(epath)s" -msgstr "" -"volume_name %(vname)s clone_name %(cname)s export_path %(epath)s ile " -"klonlanıyor" - -#, python-format -msgid "CloudByte API executed successfully for command [%s]." -msgstr "CloudByte API'si [%s] komutu için başarıyla çalıştırıldı." - -msgid "Complete-Migrate volume completed successfully." -msgstr "Mantıksal sürücü göçü-tamamlama başarıyla tamamlandı." - -#, python-format -msgid "Completed: convert_to_base_volume: id=%s." -msgstr "Tamamlandı: convert_to_base_volume: id=%s." - -#, python-format -msgid "Configured pools: %s" -msgstr "Yapılandırılan havuzlar: %s" - -#, python-format -msgid "" -"Connect initialization info: {driver_volume_type: fibre_channel, data: " -"%(properties)s" -msgstr "" -"Bağlantı ilklendirme bilgisi: {driver_volume_type: fibre_channel, veri: " -"%(properties)s" - -#, python-format -msgid "Connecting to host: %s." -msgstr "Ä°stemciye bağlanılıyor: %s." - -#, python-format -msgid "Connector returning fcnsinfo-%s" -msgstr "Bağlayıcı fcnsinfo-%s döndürüyor" - -#, python-format -msgid "Consistency group %s was deleted successfully." -msgstr "Tutarlılık grubu %s başarıyla silindi." - -#, python-format -msgid "Consistency group %s: created successfully" -msgstr "Tutarlılık grubu %s: başarıyla oluşturuldu" - -#, python-format -msgid "Consistency group %s: creating" -msgstr "Tutarlılık grubu %s: oluşturuluyor" - -#, python-format -msgid "Converted %(sz).2f MB image at %(mbps).2f MB/s" -msgstr "%(sz).2f MB imaj %(mbps).2f MB/s hızda dönüştürüldü" - -#, python-format -msgid "Copied image %(img)s to volume %(vol)s using copy offload workflow." -msgstr "" -"%(img)s imajı %(vol)s mantıksal sürücüsüne başkasına yükleme iş akışıyla " -"kopyalandı." - -#, python-format -msgid "Copied image to volume %s using regular download." -msgstr "Normal indirme kullanılarak imaj %s mantıksal sürücüsüne kopyalandı." - -#, python-format -msgid "Copy job to dest vol %s completed." -msgstr "%s hedef mantıksal sürücüsüne kopyalama işi tamamlandı." - -msgid "Copy volume to image completed successfully." -msgstr "Mantıksal sürücüyü imaja kopyalama başarıyla tamamlandı." - -#, python-format -msgid "Copying src vol %(src)s to dest vol %(dst)s." -msgstr "" -"%(src)s kaynak mantıksal sürücüsü %(dst)s hedef mantıksal sürücüsüne " -"kopyalanıyor." - -#, python-format -msgid "Could not find replica to delete of volume %(vol)s." -msgstr "%(vol)s mantıksal sürücüsünün silimi için kopya bulunamadı." - -#, python-format -msgid "Could not run dpkg-query command: %(msg)s." -msgstr "dpkg-query komutu çalıştırılamadı: %(msg)s." - -#, python-format -msgid "Could not run rpm command: %(msg)s." -msgstr "Rpm komutu çalıştırılamadı: %(msg)s." - -#, python-format -msgid "" -"Could not update storage pool with mmchattr to %(pool)s, error: %(error)s" -msgstr "" -"mmchattr'ye sahip depolama havuzu %(pool)s'e güncellenemedi, hata: %(error)s" - -#, python-format -msgid "" -"Couldn't find destination volume %(vol)s in the database. The entry might be " -"successfully deleted during migration completion phase." -msgstr "" -"Hedef mantıksal sürücü %(vol)s veri tabanında bulunamadı. Girdi göç " -"tamamlama aşamasında başarıyla silinmiş olabilir." - -#, python-format -msgid "" -"Couldn't find the temporary volume %(vol)s in the database. There is no need " -"to clean up this volume." -msgstr "" -"Geçici mantıksal sürücü %(vol)s veri tabanında bulunamadı. Bu mantıksal " -"sürücüyü temizlemeye gerek yok." - -#, python-format -msgid "Create Cloned Volume %(volume_id)s completed." -msgstr "%(volume_id)s Mantıksal sürücüsü klonlama bitti." - -#, python-format -msgid "Create Consistency Group: %(group)s." -msgstr "Tutarlılık Grubu Oluştur: %(group)s." - -#, python-format -msgid "Create Volume %(volume_id)s completed." -msgstr "%(volume_id)s Mantıksal sürücüsü oluşturuldu." - -#, python-format -msgid "Create Volume %(volume_id)s from snapshot %(snapshot_id)s completed." -msgstr "" -"%(snapshot_id)s anlık görüntüsünden %(volume_id)s mantıksal sürücüsü " -"oluşturma tamamlandı." - -#, python-format -msgid "" -"Create a replica from Volume: Clone Volume: %(cloneName)s Source Volume: " -"%(sourceName)s." -msgstr "" -"Mantıksal sürücüden bir kopya oluştur: Kopya Mantıksal Sürücü: %(cloneName)s " -"Kaynak Mantıksal Sürücü: %(sourceName)s." - -#, python-format -msgid "Create backup finished. backup: %s." -msgstr "Yedek oluşturma bitti. yedek: %s." - -#, python-format -msgid "Create backup started, backup: %(backup_id)s volume: %(volume_id)s." -msgstr "" -"Yedek oluşturma başlatıldı, yedek: %(backup_id)s mantıksal sürücü: " -"%(volume_id)s." - -msgid "Create consistency group completed successfully." -msgstr "Tutarlılık grubu oluşturma başarıyla tamamlandı." - -#, python-format -msgid "Create export done from Volume %(volume_id)s." -msgstr "%(volume_id)s Mantıksal sürücüsünden dışa aktarma oluşturma yapıldı." - -msgid "Create snapshot completed successfully" -msgstr "Anlık görüntü oluşturma başarıyla tamamlandı" - -#, python-format -msgid "" -"Create snapshot for Consistency Group %(cgId)s cgsnapshotID: %(cgsnapshot)s." -msgstr "" -"Tutarlılık Grubu %(cgId)s cgsnapshotID: %(cgsnapshot)s için anlık görüntü " -"oluştur." - -#, python-format -msgid "Create snapshot from volume %s" -msgstr "%s biriminden sistem görüntüsü oluşturuluyor" - -#, python-format -msgid "Create snapshot: %(snapshot)s: volume: %(volume)s" -msgstr "Anlık görüntü oluştur: %(snapshot)s: mantıksal sürücü: %(volume)s" - -#, python-format -msgid "" -"Create success. Snapshot: %(snapshot)s, Snapshot ID in raid: " -"%(raid_snapshot_id)s, volume: %(volume)s." -msgstr "" -"Oluşturma başarılı. Anlık görüntü: %(snapshot)s, Raid'deki anlık görüntü " -"ID'si: %(raid_snapshot_id)s, mantıksal sürücü: %(volume)s." - -#, python-format -msgid "Create target consistency group %(targetCg)s." -msgstr "Hedef tutarlılık grubu %(targetCg)s oluştur." - -#, python-format -msgid "Create volume of %s GB" -msgstr "%s GB'lık birim oluştur" - -#, python-format -msgid "" -"Created CloudByte snapshot [%(cb_snap)s] w.r.t CloudByte volume [%(cb_vol)s] " -"and OpenStack volume [%(stack_vol)s]." -msgstr "" -"CloudByte anlık görüntüsü [%(cb_snap)s] w.r.t CloudByte mantıksal sürücüsü " -"[%(cb_vol)s] ve OpenStack mantıksal sürücüsü [%(stack_vol)s] oluşturuldu." - -#, python-format -msgid "Created Consistency Group %s" -msgstr "Tutarlılık Grubu %s oluşturuldu" - -#, python-format -msgid "Created datastore folder: %s." -msgstr "Veri deposu dizini oluşturuldu: %s." - -#, python-format -msgid "" -"Created multi-attach E-Series host group %(label)s with clusterRef " -"%(clusterRef)s" -msgstr "" -"clusterRef %(clusterRef)s ile çoklu-ekleme E-serisi istemci grubu %(label)s " -"oluşturuldu" - -#, python-format -msgid "Created new initiator group name: %(igGroupName)s." -msgstr "Yeni başlatıcı grubu ismi oluşturuldu: %(igGroupName)s." - -#, python-format -msgid "Created new masking view : %(maskingViewName)s." -msgstr "Yeni maskeleme görünümü oluşturuldu : %(maskingViewName)s." - -#, python-format -msgid "Created new storage group: %(storageGroupName)s." -msgstr "Yeni depolama grubu oluşturuldu: %(storageGroupName)s." - -#, python-format -msgid "Created snap grp with label %s." -msgstr "%s etiketli anlık görüntü grubu oluşturuldu." - -#, python-format -msgid "Created volume %(instanceId)s: %(name)s" -msgstr "%(instanceId)s mantıksal sürücüsü oluşturuldu: %(name)s" - -#, python-format -msgid "Created volume %(volname)s, volume id %(volid)s." -msgstr "" -"Mantıksal sürücü %(volname)s oluşturuldu, mantıksal sürücü kimliği %(volid)s." - -msgid "Created volume successfully." -msgstr "Mantıksal sürücü başarıyla tamamlandı." - -#, python-format -msgid "Created volume with label %s." -msgstr "%s etiketine sahip mantıksal sürücü oluşturuldu." - -#, python-format -msgid "Creating backup of volume %(volume_id)s in container %(container)s" -msgstr "" -"%(container)s kabındaki %(volume_id)s mantıksal sürücüsünün yedeği " -"oluşturuluyor" - -#, python-format -msgid "Creating cgsnapshot %(name)s." -msgstr "Cgsnapshot %(name)s oluşturuluyor." - -#, python-format -msgid "Creating clone of volume: %s" -msgstr "Mantıksal sürücü klonu oluşturuluyor: %s" - -#, python-format -msgid "Creating consistency group %(name)s from cgsnapshot %(snap)s." -msgstr "%(name)s tutarlılık grubu %(snap)s cgsnapshot'dan oluşturuluyor." - -#, python-format -msgid "Creating consistency group %(name)s." -msgstr "%(name)s tutarlılık grubu oluşturuluyor." - -#, python-format -msgid "Creating host object %(host_name)r with IQN: %(iqn)s." -msgstr "IQN: %(iqn)s e sahip istemci nesnesi %(host_name)r oluşturuluyor." - -#, python-format -msgid "Creating host object %(host_name)r with WWN: %(wwn)s." -msgstr "WWN: %(wwn)s'e sahip %(host_name)r istemci nesnesi oluşturuluyor." - -#, python-format -msgid "Creating host with ports %s." -msgstr "%s bağlantı noktasına sahip istemci oluşturuluyor." - -#, python-format -msgid "Creating image snapshot %s" -msgstr "Ä°maj anlık görüntüsü %s oluşturuluyor" - -#, python-format -msgid "Creating initiator group %(grp)s with initiator %(iname)s" -msgstr "Başlatıcı grubu %(grp)s %(iname)s başlatıcısı ile oluşturuluyor" - -#, python-format -msgid "Creating initiator group %(igrp)s with one initiator %(iname)s" -msgstr "Başlatıcı grubu %(igrp)s bir başlatıcı ile oluşturuluyor %(iname)s" - -#, python-format -msgid "Creating iscsi_target for volume: %s" -msgstr "Mantıksal sürücü: %s için iscsi_target oluşturuluyor" - -#, python-format -msgid "" -"Creating snapshot for volume_name=%(vol)s snap_name=%(name)s " -"snap_description=%(desc)s" -msgstr "" -"volume_name=%(vol)s snap_name=%(name)s snap_description=%(desc)s için anlık " -"görüntü oluşturuluyor" - -#, python-format -msgid "Creating snapshot: %s" -msgstr "Anlık görüntü oluşturuluyor: %s" - -#, python-format -msgid "Creating transfer of volume %s" -msgstr "%s mantıksal sürücüsünün aktarımı oluşturuluyor" - -#, python-format -msgid "Creatng volume from snapshot. volume: %s" -msgstr "Anlık görüntüden mantıksal sürücü oluşturuluyor. mantıksal sürücü: %s" - -#, python-format -msgid "Delete Consistency Group: %(group)s." -msgstr "Tutarlılık Grubunu sil: %(group)s." - -#, python-format -msgid "Delete Snapshot %(snapshot_id)s completed." -msgstr "%(snapshot_id)s anlık görüntü silme tamamlandı." - -#, python-format -msgid "Delete Snapshot: %(snapshot)s" -msgstr "Anlık görüntü sil: %(snapshot)s" - -#, python-format -msgid "Delete Snapshot: %(snapshot)s." -msgstr "Anlık görüntü sil: %(snapshot)s." - -#, python-format -msgid "Delete Snapshot: %(snapshotName)s." -msgstr "Anlık görüntüyü sil: %(snapshotName)s." - -#, python-format -msgid "Delete Volume %(volume_id)s completed." -msgstr "%(volume_id)s Mantıksal sürücüsü silindi." - -#, python-format -msgid "Delete backup finished, backup %s deleted." -msgstr "Yedek silme bitti, yedek %s silindi." - -#, python-format -msgid "Delete backup started, backup: %s." -msgstr "Yedek silme başladı, yedek: %s." - -#, python-format -msgid "Delete backup with id: %s" -msgstr "Şu kimliğe sahip yedeği sil: %s" - -#, python-format -msgid "Delete cgsnapshot %(snap_name)s for consistency group: %(group_name)s" -msgstr "Tutarlılık grubu için %(snap_name)s cgsnapshot'ını sil: %(group_name)s" - -#, python-format -msgid "Delete cgsnapshot with id: %s" -msgstr "Şu kimliğe sahip cgsnapshot'u sil: %s" - -msgid "Delete consistency group completed successfully." -msgstr "Tutarlılık grubunun silinmesi başarıyla tamamlandı." - -#, python-format -msgid "Delete consistency group with id: %s" -msgstr "Şu kimliğe sahip tutarlılık grubunu sil: %s" - -#, python-format -msgid "" -"Delete of backup '%(backup)s' for volume '%(volume)s' finished with warning." -msgstr "" -"'%(volume)s' mantıksal sürücüsü için '%(backup)s' yedeği silme uyarıyla " -"bitti." - -msgid "Delete snapshot completed successfully" -msgstr "Anlık görüntü silme başarıyla tamamlandı" - -#, python-format -msgid "Delete snapshot for source CG %(cgId)s cgsnapshotID: %(cgsnapshot)s." -msgstr "" -"Kaynak CG %(cgId)s için anlık görüntüyü sil cgsnapshotID: %(cgsnapshot)s." - -msgid "Delete snapshot metadata completed successfully." -msgstr "Anlık görüntü metadata'sı sil başarıyla tamamlandı." - -#, python-format -msgid "Delete snapshot with id: %s" -msgstr "%s id'li sistem görüntüsü siliniyor" - -#, python-format -msgid "Delete transfer with id: %s" -msgstr "Şu kimliğe sahip aktarımı sil: %s" - -msgid "Delete volume metadata completed successfully." -msgstr "Mantıksal sürücü metadata'sı silme başarıyla tamamlandı." - -msgid "Delete volume request issued successfully." -msgstr "Mantıksal sürücü silme isteği başarıyla yapıldı." - -#, python-format -msgid "Delete volume with id: %s" -msgstr "%s id'li birim siliniyor" - -#, python-format -msgid "Deleted %(row)d rows from table=%(table)s" -msgstr "%(row)d satır table=%(table)s'den silindi" - -#, python-format -msgid "" -"Deleted CloudByte snapshot [%(snap)s] w.r.t parent CloudByte volume " -"[%(cb_vol)s] and parent OpenStack volume [%(stack_vol)s]." -msgstr "" -"CloudByte anlık görüntüsü [%(snap)s] w.r.t üst CloudByte mantıksal sürücüsü " -"[%(cb_vol)s] ve üst OpenStack mantıksal sürücüsü [%(stack_vol)s] silindi." - -#, python-format -msgid "Deleted the VM backing: %s." -msgstr "VM desteği: %s silindi." - -#, python-format -msgid "Deleted vmdk file: %s." -msgstr "Vmdk dosyası silindi: %s." - -msgid "Deleted volume successfully." -msgstr "Mantıksal sürücü başarıyla silindi." - -#, python-format -msgid "Deleting Volume: %(volume)s" -msgstr "Mantıksal sürücü siliniyor: %(volume)s" - -#, python-format -msgid "Deleting backup base image='%(basename)s' of volume %(volume)s." -msgstr "" -"%(volume)s mantıksal sürücüsünün yedek taban imajı='%(basename)s' siliniyor." - -#, python-format -msgid "Deleting deleteInitiatorGrp %s " -msgstr "deleteInitiatorGrp %s siliniyor " - -#, python-format -msgid "Deleting snapshot %(ss)s from %(pro)s" -msgstr "Anlık görüntü %(ss)s %(pro)s'den siliniyor" - -#, python-format -msgid "Deleting snapshot %s " -msgstr "Anlık görüntü %s siliniyor " - -#, python-format -msgid "Deleting snapshot: %s" -msgstr "Anlık görüntü siliniyor: %s" - -#, python-format -msgid "Deleting stale snapshot: %s" -msgstr "Eski anlık görüntü siliniyor: %s" - -#, python-format -msgid "Deleting unneeded host %(host_name)r." -msgstr "Ä°htiyaç duyulmayan istemci %(host_name)r siliniyor." - -#, python-format -msgid "Deleting volume %s " -msgstr "Mantıksal sürücü %s siliniyor " - -msgid "Detach volume completed successfully." -msgstr "Mantıksal sürücü ayır başarıyla tamamlandı." - -msgid "Determined volume DB was empty at startup." -msgstr "Tespit edilen mantıksal sürücü DB'si başlangıçta boştu." - -msgid "Determined volume DB was not empty at startup." -msgstr "Tespit edilen mantıksal sürücü DB'si başlangıçta boş değildi." - -#, python-format -msgid "" -"Did not find the snapshot: %(name)s for backing: %(backing)s. Need not " -"delete anything." -msgstr "" -"Destek: %(backing)s için anlık görüntü: %(name)s bulunamadı. Hiçbir şeyin " -"silinmesi gerekmiyor." - -#, python-format -msgid "Discovery ip %(disc_ip)s is found on mgmt+data subnet %(net_label)s" -msgstr "Keşif ip'si %(disc_ip)s %(net_label)s mgmt+veri alt ağında bulundu" - -#, python-format -msgid "Discovery ip %(disc_ip)s is used on data subnet %(net_label)s" -msgstr "Keşif ip'si %(disc_ip)s %(net_label)s veri alt ağında kullanılıyor" - -#, python-format -msgid "Discovery ip %(disc_ip)s is used on subnet %(net_label)s" -msgstr "Keşif ip'si %(disc_ip)s %(net_label)s alt ağında kullanılıyor" - -#, python-format -msgid "Discovery ip %s is used on mgmt+data subnet" -msgstr "Keşif ip'si %s mgmt+data alt ağında kullanılıyor" - -#, python-format -msgid "Dissociating volume %s " -msgstr "Mantıksal sürücü %s ilişiği kesiliyor " - -#, python-format -msgid "Domain id is %s." -msgstr "Alan id'si %s." - -#, python-format -msgid "Done copying image: %(id)s to volume: %(vol)s." -msgstr "Ä°maj %(id)s nin mantıksal sürücü: %(vol)s e kopyalanması bitti." - -#, python-format -msgid "Done copying volume %(vol)s to a new image %(img)s" -msgstr "%(vol)s mantıksal sürücüsünün %(img)s yeni imajına kopyalanması bitti" - -msgid "Driver initialization completed successfully." -msgstr "Sürücü ilklendirme başarıyla tamamlandı." - -#, python-format -msgid "Driver stats: %s" -msgstr "Sürücü istatistikleri: %s" - -#, python-format -msgid "EQL-driver: Setup is complete, group IP is \"%s\"." -msgstr "EQL-sürücüsü: Kurulum tamamlandı, grup IP'si \"%s\"." - -#, python-format -msgid "EQL-driver: executing \"%s\"." -msgstr "EQL-sürücüsü: \"%s\" çalıştırılıyor." - -#, python-format -msgid "Editing Volume %(vol)s with mask %(mask)s" -msgstr "%(mask)s maskesine sahip %(vol)s mantıksal sürücüsü düzenleniyor" - -#, python-format -msgid "Elapsed time for clear volume: %.2f sec" -msgstr "Mantıksal sürücü temizleme için kalan zaman: %.2f sn" - -msgid "Embedded mode detected." -msgstr "Gömülü kip algılandı." - -#, python-format -msgid "Entering extend_volume volume=%(vol)s new_size=%(size)s" -msgstr "extend_volume volume=%(vol)s new_size=%(size)s durumuna giriliyor" - -#, python-format -msgid "" -"Entering initialize_connection volume=%(vol)s connector=%(conn)s location=" -"%(loc)s" -msgstr "" -"initialize_connection'a giriliyor mantıksal sürücü=%(vol)s bağlayıcı=" -"%(conn)s konum=%(loc)s" - -#, python-format -msgid "" -"Entering terminate_connection volume=%(vol)s connector=%(conn)s location=" -"%(loc)s." -msgstr "" -"terminate_connection'a giriliyor mantıksal sürücü=%(vol)s bağlayıcı=%(conn)s " -"konum=%(loc)s." - -#, python-format -msgid "Exploring array subnet label %s" -msgstr "Dizi alt ağ etiketi %s keşfediliyor" - -#, python-format -msgid "Export record finished, backup %s exported." -msgstr "Kayıt dışa aktarma bitti, yedek %s dışa aktarıldı." - -#, python-format -msgid "Export record started, backup: %s." -msgstr "Kayıt dışa aktarma başladı, yedek: %s." - -#, python-format -msgid "Exported lun %(vol_id)s on lun_id %(lun_id)s." -msgstr "%(vol_id)s lun_id %(lun_id)s üzerine aktarıldı." - -msgid "Extend volume completed successfully." -msgstr "Mantıksal sürücü büyütme başarıyla tamamlandı." - -msgid "Extend volume request issued successfully." -msgstr "Mantıksal sürücü büyütme isteği başarıyla yapıldı." - -#, python-format -msgid "Extending volume %s." -msgstr "Mantıksal sürücü %s büyütülüyor." - -#, python-format -msgid "FC Initiators %(in)s of %(ins)s need registration" -msgstr "FC Başlatıcıları %(in)s / %(ins)s kaydolmalı" - -#, python-format -msgid "Failed to open iet session list for %(vol_id)s: %(e)s" -msgstr "%(vol_id)s için iet oturumu açılamadı: %(e)s" - -#, python-format -msgid "Fault thrown: %s" -msgstr "Hata fırlatıldı: %s" - -#, python-format -msgid "Filtered targets for SAN is: %s" -msgstr "SAN için filtrelenen hedefler: %s" - -#, python-format -msgid "Fixing previous mount %s which was not unmounted correctly." -msgstr "Düzgün bağı ayrılmamış önceki %s bağı düzeltiliyor." - -#, python-format -msgid "Flash Cache policy set to %s" -msgstr "Zula sıfırlama ilkesi %s olarak ayarlandı" - -#, python-format -msgid "Flexvisor already unassigned volume %(id)s." -msgstr "Flexvisor %(id)s mantıksal sürücü atamasını zaten kaldırdı." - -#, python-format -msgid "Flexvisor snapshot %(id)s not existed." -msgstr "Flexvisor anlık görüntüsü %(id)s mevcut değildi." - -#, python-format -msgid "Flexvisor succeeded to add volume %(id)s to group %(cgid)s." -msgstr "" -"Flexvisor %(id)s mantıksal sürücüsünü %(cgid)s grubuna başarıyla ekledi." - -#, python-format -msgid "Flexvisor succeeded to clone volume %(id)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü klonlamayı başardı." - -#, python-format -msgid "Flexvisor succeeded to create volume %(id)s from snapshot." -msgstr "" -"Flexvisor başarıyla anlık görüntüden %(id)s mantıksal sürücüsünü oluşturdu." - -#, python-format -msgid "Flexvisor succeeded to create volume %(id)s." -msgstr "Flexvisor başarıyla %(id)s mantıksal sürücüsünü oluşturdu." - -#, python-format -msgid "Flexvisor succeeded to delete snapshot %(id)s." -msgstr "Flexvisor %(id)s anlık görüntüsünü silmeyi başardı." - -#, python-format -msgid "Flexvisor succeeded to extend volume %(id)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü büyütmeyi başardı." - -#, python-format -msgid "Flexvisor succeeded to remove volume %(id)s from group %(cgid)s." -msgstr "" -"Flexvisor başarıyla %(id)s mantıksal sürücüsünü %(cgid)s grubundan çıkardı." - -#, python-format -msgid "Flexvisor succeeded to unassign volume %(id)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsü atamasını kesebildi." - -#, python-format -msgid "Flexvisor volume %(id)s does not exist." -msgstr "Flexvisor mantıksal sürücüsü %(id)s mevcut değil." - -msgid "Force upload to image is disabled, Force option will be ignored." -msgstr "Ä°maja zorla yükleme kapalı, Zorlama seçeneği göz ardı edilecek." - -#, python-format -msgid "Found existing masking view: %(maskingViewName)s." -msgstr "Mevcut maskeleme görünümü bulundu: %(maskingViewName)s." - -#, python-format -msgid "Free capacity for backend is: %(free)s, total capacity: %(total)s." -msgstr "Arka uç için boş kapasite: %(free)s, toplam kapasite: %(total)s." - -#, python-format -msgid "Generating transfer record for volume %s" -msgstr "Mantıksal sürücü %s için aktarım kaydı üretiliyor" - -#, python-format -msgid "Get FC targets %(tg)s to register initiator %(in)s." -msgstr "%(in)s başlatıcısını kaydetmek için FC hedeflerini %(tg)s getir." - -#, python-format -msgid "Get ISCSI targets %(tg)s to register initiator %(in)s." -msgstr "%(in)s başlatıcısını kaydetmek için ISCSI hedefleri %(tg)s'yi getir." - -msgid "Get all volumes completed successfully." -msgstr "Tüm mantıksal sürücülerin getirilmesi başarıyla bitti." - -#, python-format -msgid "Get domain by name response: %s" -msgstr "Ä°simle alan adı alma yanıtı: %s" - -#, python-format -msgid "Get service: %(lbl)s->%(svc)s" -msgstr "Servis getir: %(lbl)s->%(svc)s" - -msgid "Get snapshot metadata completed successfully." -msgstr "Anlık görüntü metadata'sı getir başarıyla tamamlandı." - -msgid "Get snapshot metadata value not implemented." -msgstr "Anlık görüntü metadata değeri getirme uygulanmadı." - -msgid "Get volume admin metadata completed successfully." -msgstr "Mantıksal sürücü yönetici metadata'sını getir başarıyla tamamlandı." - -msgid "Get volume image-metadata completed successfully." -msgstr "Mantıksal sürücü imaj-metadata'sı getir başarıyla tamamlandı." - -msgid "Get volume metadata completed successfully." -msgstr "Mantıksal sürücü metadata alma başarıyla tamamlandı." - -msgid "Getting getInitiatorGrpList" -msgstr "getInitiatorGrpList getiriliyor" - -#, python-format -msgid "Getting volume information for vol_name=%s" -msgstr "vol_name=%s için mantıksal sürücü bilgisi alınıyor" - -#, python-format -msgid "Going to perform request again %s with valid token." -msgstr "Ä°stek %s geçerli jetonla tekrar gerçekleşecek." - -#, python-format -msgid "HDP list: %s" -msgstr "HDP listesi: %s" - -#, python-format -msgid "HTTP exception thrown: %s" -msgstr "HTTP istisnası fırlatıldı: %s" - -#, python-format -msgid "ISCSI properties: %(properties)s" -msgstr "ISCSI özellikleri: %(properties)s" - -msgid "ISCSI provider_location not stored, using discovery." -msgstr "ISCSI provider_location kaydedilmemiş, keşif kullanılıyor." - -#, python-format -msgid "ISCSI volume is: %(volume)s" -msgstr "ISCSI mantıksal sürücüsü: %(volume)s" - -#, python-format -msgid "Image %(pool)s/%(image)s is dependent on the snapshot %(snap)s." -msgstr "Ä°maj %(pool)s/%(image)s %(snap)s anlık görüntüsüne bağımlı." - -#, python-format -msgid "Image cloning unsuccessful for image %(image_id)s. Message: %(msg)s" -msgstr "%(image_id)s imajı için imaj klonlama başarısız. Ä°leti: %(msg)s" - -#, python-format -msgid "Image download %(sz).2f MB at %(mbps).2f MB/s" -msgstr "Ä°maj indirme %(sz).2f MB %(mbps).2f MB/s hızında" - -#, python-format -msgid "Image will locally be converted to raw %s" -msgstr "Ä°maj yerel olarak ham %s'e döüştürülecek" - -#, python-format -msgid "Import record id %s metadata from driver finished." -msgstr "Sürücüden kayıt id %s metadata içe aktarma bitti." - -#, python-format -msgid "Import record started, backup_url: %s." -msgstr "Kayıt içe aktarma başladı, backup_url: %s." - -#, python-format -msgid "Initialize connection: %(volume)s." -msgstr "Bağlantıyı ilklendir: %(volume)s." - -msgid "Initialize volume connection completed successfully." -msgstr "Mantıksal sürücü bağlantısını ilklendirme başarıyla tamamlandı." - -#, python-format -msgid "Initialized driver %(name)s version: %(vers)s" -msgstr "Sürücü %(name)s sürüm: %(vers)s ilklendirildi" - -msgid "Initializing extension manager." -msgstr "Genişletme yöneticisi başlatılıyor" - -#, python-format -msgid "" -"Initiator Name(s) %(initiatorNames)s are not on array %(storageSystemName)s." -msgstr "" -"Başlatıcı Ä°sim(ler)i %(initiatorNames)s %(storageSystemName)s dizisinde " -"değil." - -#, python-format -msgid "" -"Initiator Name(s) %(initiatorNames)s are not on array %(storageSystemName)s. " -msgstr "" -"Başlatıcı Ä°sim(ler)i %(initiatorNames)s %(storageSystemName)s dizisinde " -"değil. " - -#, python-format -msgid "Initiator group name is %(grp)s for initiator %(iname)s" -msgstr "%(iname)s başlatıcısı için başlatıcı grup ismi %(grp)s" - -#, python-format -msgid "LUN %(id)s extended to %(size)s GB." -msgstr "LUN %(id)s %(size)s GB'ye büyütüldü." - -#, python-format -msgid "LUN %(lun)s extended to %(size)s GB." -msgstr "LUN %(lun)s %(size)s GB boyutuna büyütüldü." - -#, python-format -msgid "LUN %(lun)s of size %(sz)s MB is created." -msgstr "%(sz)s MB boyutunda LUN %(lun)s oluşturuldu." - -#, python-format -msgid "LUN with given ref %s need not be renamed during manage operation." -msgstr "" -"Verilen referans %s e sahip LUN yönetim işlemi sırasında yeniden " -"isimlendirilemez." - -#, python-format -msgid "" -"Leaving create_volume: %(volumeName)s Return code: %(rc)lu volume dict: " -"%(name)s." -msgstr "" -"create_volume: %(volumeName)s terk ediliyor Dönüş kodu: %(rc)lu mantıksal " -"sürücü sözlüğü: %(name)s." - -#, python-format -msgid "Leaving delete_volume: %(volumename)s Return code: %(rc)lu." -msgstr "delete_volume: %(volumename)s terk ediliyor Dönüş kodu: %(rc)lu." - -#, python-format -msgid "Leaving initialize_connection: %s" -msgstr "initialize_connection: %s terk ediliyor" - -#, python-format -msgid "Loaded extension: %s" -msgstr "Yüklenen bölüm: %s" - -#, python-format -msgid "" -"Logical Volume not found when querying LVM info. (vg_name=%(vg)s, lv_name=" -"%(lv)s" -msgstr "" -"LVM bilgisi sorgulanırken Mantıksal Sürücü bulunamadı. (vg_name=%(vg)s, " -"lv_name=%(lv)s" - -msgid "Manage existing volume completed successfully." -msgstr "Mevcut mantıksal sürücüyü yönetme başarıyla tamamlandı." - -#, python-format -msgid "" -"Manage operation completed for LUN with new path %(path)s and uuid %(uuid)s." -msgstr "" -"LUN için yönetim işlemi yeni yol %(path)s ve uuid %(uuid)s ile tamamlandı." - -#, python-format -msgid "" -"Manage operation completed for volume with new label %(label)s and wwn " -"%(wwn)s." -msgstr "" -"%(label)s yeni etiketli ve %(wwn)s wwn'li mantıksal sürücü için yönetme " -"işlemi tamamlandı." - -#, python-format -msgid "Manage volume %s" -msgstr "Mantıksal sürücü %s'i yönet" - -msgid "Manage volume request issued successfully." -msgstr "Mantıksal sürücü yönetim isteği başarıyla yapıldı." - -#, python-format -msgid "Migrate Volume %(volume_id)s completed." -msgstr "%(volume_id)s mantıksal sürücü göçü tamamlandı." - -msgid "Migrate volume completed successfully." -msgstr "Mantıksal sürücü göçü başarıyla tamamlandı." - -msgid "Migrate volume completion issued successfully." -msgstr "Mantıksal sürücü göç tamamlama başarıyla yapıldı." - -msgid "Migrate volume request issued successfully." -msgstr "Mantıksal sürücü göç isteği başarıyla yapıldı." - -#, python-format -msgid "Migrating using retype Volume: %(volume)s." -msgstr "Retype kullanarak göç yapılıyor Mantıksal sürücü: %(volume)s." - -#, python-format -msgid "" -"Modifying %(volume_name)s snap_cpg from %(old_snap_cpg)s to %(new_snap_cpg)s." -msgstr "" -" %(volume_name)s snap_cpg %(old_snap_cpg)s den %(new_snap_cpg)s e " -"değiştiriliyor." - -#, python-format -msgid "Modifying %(volume_name)s userCPG from %(old_cpg)s to %(new_cpg)s" -msgstr "%(volume_name)s userCPG %(old_cpg)s den %(new_cpg)s e değiştiriliyor" - -#, python-format -msgid "Modifying %s comments." -msgstr "%s yorum değiştiriliyor." - -msgid "" -"Module PyWBEM not installed. Install PyWBEM using the python-pywbem package." -msgstr "" -"PyWBEM modülü kurulu değil. python-pywbem paketini kullanarak PyWBEM kur." - -msgid "" -"Module PyWBEM not installed. Install PyWBEM using the python-pywbem package." -msgstr "" -"PyWBEM Modülü kurulu değil. python-pywbem paketini kullanarak PyWBEM kurun." - -msgid "Need to remove FC Zone, building initiator target map" -msgstr "FC Bölgesi silinmeli, başlatıcı hedef haritası inşa ediliyor" - -msgid "Need to remove FC Zone, building initiator target map." -msgstr "FC Bölgesi kaldırılmalı, başlatıcı hedef haritası inşa ediliyor." - -msgid "" -"Neither security file nor plain text credentials are specified. Security " -"file under home directory will be used for authentication if present." -msgstr "" -"Güvenlik dosyası ya da düz metin kimlik bilgileri belirtilmedi. Eğer " -"mevcutsa ev dizini altındaki güvenlik dosyası kimlik doğrulama için " -"kullanılacak." - -#, python-format -msgid "" -"NetApp driver of family %(storage_family)s and protocol %(storage_protocol)s " -"loaded." -msgstr "" -"%(storage_family)s ailesi ve %(storage_protocol)s iletişim kuralının NetApp " -"sürücüsü yüklendi." - -#, python-format -msgid "New Cinder secure environment indicator file created at path %s." -msgstr "%s yolunda yeni Cinder güvenli ortam göstergesi dosyası oluşturuldu." - -#, python-format -msgid "New str info is: %s." -msgstr "Yeni str bilgisi: %s." - -#, python-format -msgid "No dpkg-query info found for %(pkg)s package." -msgstr "%(pkg)s paketi için dpkg-query bilgisi bulunamadı." - -#, python-format -msgid "No igroup found for initiator %s" -msgstr "%s başlatıcısı için igroup bulunamadı" - -#, python-format -msgid "No iscsi target present for volume id:%(vol_id)s: %(e)s" -msgstr "Mantıksal sürücü id:%(vol_id)s için iscsi hedefi mevcut değil: %(e)s" - -#, python-format -msgid "No need to extend volume %s as it is already the requested new size." -msgstr "" -"Mantıksal sürücü %s istenen yeni boyutta olduğundan mantıksal sürücüyü " -"büyütmeye gerek yok." - -#, python-format -msgid "" -"No replication synchronization session found associated with source volume " -"%(source)s on %(storageSystem)s." -msgstr "" -"%(storageSystem)s üzerinde %(source)s kaynak mantıksal sürücüsü ile ilişkili " -"kopyalama eş zamanlama oturumu bulunamadı." - -#, python-format -msgid "No rpm info found for %(pkg)s package." -msgstr "%(pkg)s paketi için rpm bilgisi bulunamadı." - -#, python-format -msgid "OpenStack OS Version Info: %(info)s" -msgstr "OpenStack OS Sürüm Bilgisi: %(info)s" - -#, python-format -msgid "Overwriting volume %(volume_id)s with restore of backup %(backup_id)s" -msgstr "" -"%(volume_id)s mantıksal sürücüsünün üstüne %(backup_id)s yedeğinin geri " -"yüklemesi yazılıyor" - -#, python-format -msgid "Params for add volume request: %s." -msgstr "Mantıksal sürücü ekleme isteği için parametreler: %s." - -#, python-format -msgid "Parse_loc: %s" -msgstr "Parse_loc: %s" - -#, python-format -msgid "Performing post clone for %s" -msgstr "%s için klon sonrası işler gerçekleştiriliyor" - -#, python-format -msgid "Performing secure delete on volume: %s" -msgstr "Mantıksal sürücü güvenle siliniyor: %s" - -msgid "Plain text credentials are being used for authentication" -msgstr "Kimlik doğrulama için düz metin kimlik bilgileri kullanılıyor" - -#, python-format -msgid "Pool id is %s." -msgstr "Havuz id'si %s." - -#, python-format -msgid "Port group instance name is %(foundPortGroupInstanceName)s." -msgstr "Bağlantı noktası grubu sunucu ismi %(foundPortGroupInstanceName)s." - -#, python-format -msgid "Post clone resize LUN %s" -msgstr "LUN %s klon yeniden boyutlandırma sonrası" - -#, python-format -msgid "Prefer use target wwpn %(wwpn)s" -msgstr "hedef wwpn %(wwpn)s kullanmayı tercih et" - -#, python-format -msgid "Profile %s has been deleted." -msgstr "%s profili silindi." - -msgid "Promote volume replica completed successfully." -msgstr "Mantıksal sürücü kopyasının terfisi başarıyla tamamlandı." - -#, python-format -msgid "Protection domain name: %(domain_name)s." -msgstr "Koruma alan adı: %(domain_name)s." - -msgid "Proxy mode detected." -msgstr "Vekil kipi algılandı." - -#, python-format -msgid "Purging deleted rows older than age=%(age)d days from table=%(table)s" -msgstr "" -"tablo=%(table)s tablosundan yaş=%(age)d den büyük silinmiş satırlar siliniyor" - -#, python-format -msgid "Query capacity stats response: %s." -msgstr "Kapasite istatistikleri sorgusu yanıtı: %s." - -msgid "" -"RBD striping not supported - ignoring configuration settings for rbd striping" -msgstr "" -"RBD şeritleme desteklenmiyor - rbd şeritleme için yapılandırma ayarları göz " -"ardı ediliyor" - -#, python-format -msgid "RBD volume %s not found, allowing delete operation to proceed." -msgstr "" -"RBD mantıksal sürücüsü %s bulunamadı, devam etmek için silme işlemine izin " -"veriliyor." - -#, python-format -msgid "" -"REST server IP: %(ip)s, port: %(port)s, username: %(user)s. Verify server's " -"certificate: %(verify_cert)s." -msgstr "" -"REST sunucu IP'si: %(ip)s, bağlantı noktası: %(port)s, kullanıcıadı: " -"%(user)s. Sunucu sertifikasını doğrula: %(verify_cert)s." - -#, python-format -msgid "Re-using existing purity host %(host_name)r" -msgstr "Mevcut purity istemcisi %(host_name)r tekrar kullanılıyor" - -#, python-format -msgid "Registering image in cache %s" -msgstr "%s zulasında imaj kaydediliyor" - -#, python-format -msgid "Removed %s from cg." -msgstr "%s cg'den silindi." - -#, python-format -msgid "Removing ACL from volume=%(vol)s for initiator group %(igrp)s" -msgstr "" -"%(igrp)s başlatıcı grubu için mantıksal sürücü=%(vol)s'den ACL kaldırılıyor" - -#, python-format -msgid "Removing iscsi_target for Volume ID: %s" -msgstr "Mantıksal sürücü ID: %s için iscsi_target kaldırılıyor" - -#, python-format -msgid "Removing iscsi_target for volume: %s" -msgstr "Mantıksal sürücü: %s için iscsi_target kaldırılıyor" - -#, python-format -msgid "Removing iscsi_target for: %s" -msgstr "%s için iscsi_target kaldırılıyor" - -#, python-format -msgid "Removing iscsi_target: %s" -msgstr "iscsi_target kaldırılıyor: %s" - -#, python-format -msgid "Removing non-active host: %(host)s from scheduler cache." -msgstr "Etkin olmayan istemci:%(host)s zamanlayıcı zulasından siliniyor." - -#, python-format -msgid "Removing volumes from cg %s." -msgstr "Mantıksal sürücüler cg %s'den çıkarılıyor." - -#, python-format -msgid "Rename Volume %(volume_id)s completed." -msgstr "%(volume_id)s mantıksal sürücü yeniden isimlendirme tamamlandı." - -#, python-format -msgid "Renaming backing VM: %(backing)s to %(new_name)s." -msgstr "" -"Destekleyen VM: %(backing)s %(new_name)s olarak yeniden adlandırılıyor." - -#, python-format -msgid "Renaming existing volume %(ref_name)s to %(new_name)s" -msgstr "" -"Mevcut mantıksal sürücü %(ref_name)s %(new_name)s olarak yeniden " -"adlandırılıyor" - -#, python-format -msgid "Requested unified config: %(storage_family)s and %(storage_protocol)s." -msgstr "" -"Benzersizleştirilmiş yapılandırma istendi: %(storage_family)s ve " -"%(storage_protocol)s." - -msgid "Reserve volume completed successfully." -msgstr "Mantıksal sürücüyü rezerve etme başarıyla bitti." - -#, python-format -msgid "" -"Reset backup status started, backup_id: %(backup_id)s, status: %(status)s." -msgstr "" -"Yedek durumunu sıfırlama başlatıldı, yedek_id: %(backup_id)s, durum: " -"%(status)s." - -#, python-format -msgid "Resetting backup %s to available (was restoring)." -msgstr "Yedek %s kullanılabilir olarak sıfırlanıyor (geri yükleniyordu)." - -#, python-format -msgid "Resetting backup %s to error (was creating)." -msgstr "Yedek %s hataya sıfırlanıyor (oluşturuluyordu)." - -#, python-format -msgid "Resizing LUN %s directly to new size." -msgstr "LUN %s doğrudan yeni boyuta boyutlandırılıyor." - -#, python-format -msgid "Resizing file to %sG" -msgstr "Dosya %sG olarak yeniden boyutlanıyor" - -#, python-format -msgid "Resizing file to %sG..." -msgstr "Dosya %sG'ye yeniden boyutlanıyor..." - -#, python-format -msgid "" -"Restore backup finished, backup %(backup_id)s restored to volume " -"%(volume_id)s." -msgstr "" -"Yedek geri yükleme bitti, yedek %(backup_id)s %(volume_id)s mantıksal " -"sürücüsüne geri yüklendi." - -#, python-format -msgid "Restore backup started, backup: %(backup_id)s volume: %(volume_id)s." -msgstr "" -"Yedek geri yükleme başladı, yedek: %(backup_id)s mantıksal sürücü: " -"%(volume_id)s." - -#, python-format -msgid "Restoring backup %(backup)s to volume %(volume)s." -msgstr "%(backup)s yedeği %(volume)s mantıksal sürücüsüne geri yükleniyor." - -#, python-format -msgid "Restoring backup %(backup_id)s to volume %(volume_id)s" -msgstr "Yedek %(backup_id)s %(volume_id)s mantıksal sürücüsüne geri yükleniyor" - -msgid "Resume volume delete completed successfully." -msgstr "Mantıksal sürücü silmeyi sürdürme başarıyla tamamlandı." - -#, python-format -msgid "Resuming delete on backup: %s." -msgstr "Yedek üzerinde silme sürdürülüyor: %s." - -#, python-format -msgid "" -"Returning connection_info: %(info)s for volume: %(volume)s with connector: " -"%(connector)s." -msgstr "" -"%(connector)s bağlayıcısına sahip %(volume)s mantıksal sürücüsü için " -"connection_info: %(info)s döndürülüyor." - -#, python-format -msgid "Retype Volume %(volume_id)s is completed." -msgstr "%(volume_id)s Mantıksal sürücüsü retype tamamlandı." - -#, python-format -msgid "Retype Volume %(volume_id)s is done and migrated to pool %(pool_id)s." -msgstr "" -"%(volume_id)s Mantıksal sürücüsü retype tamamlandı ve %(pool_id)s havuzuna " -"göç edildi." - -#, python-format -msgid "" -"Retype revert %(volume_name)s snap_cpg from %(new_snap_cpg)s back to " -"%(old_snap_cpg)s." -msgstr "" -"Retype %(volume_name)s snap_cpg %(new_snap_cpg)s den %(old_snap_cpg)s e geri " -"al." - -msgid "Retype volume completed successfully." -msgstr "Mantıksal sürücü rtype başarıyla tamamlandı." - -msgid "Retype volume request issued successfully." -msgstr "Mantıksal sürücü retype isteği başarıyla yapıldı." - -#, python-format -msgid "Review shares: %s" -msgstr "Paylaşımları gözden geçir: %s" - -msgid "Roll detaching of volume completed successfully." -msgstr "Mantıksal sürücünün ayrılmasının yuvarlanması başarıyla tamamlandı." - -#, python-format -msgid "Running cluster latest ssc job for %(server)s and vserver %(vs)s" -msgstr "%(server)s ve vserver %(vs)s için küme son ssc işi çalıştırılıyor" - -#, python-format -msgid "Running stale ssc refresh job for %(server)s and vserver %(vs)s" -msgstr "%(server)s ve vserver %(vs)s için eski ssc tazeleme işi çalıştırılıyor" - -#, python-format -msgid "Running with vmemclient version: %s" -msgstr "vmemclient sürüm: %s ile çalışıyor" - -#, python-format -msgid "Save service info for %(svc)s -> %(hdp)s, %(path)s" -msgstr " %(svc)s -> %(hdp)s, %(path)s için servis bilgisi kaydet" - -#, python-format -msgid "" -"ScaleIO copy_image_to_volume volume: %(vol)s image service: %(service)s " -"image id: %(id)s." -msgstr "" -"ScaleIO copy_image_to_volume mantıksal sürücü: %(vol)s imaj servisi: " -"%(service)s imaj id: %(id)s." - -#, python-format -msgid "" -"ScaleIO copy_volume_to_image volume: %(vol)s image service: %(service)s " -"image meta: %(meta)s." -msgstr "" -"ScaleIO copy_volume_to_image mantıksal sürücü: %(vol)s imaj servisi: " -"%(service)s imaj meta: %(meta)s." - -#, python-format -msgid "" -"ScaleIO create cloned volume: source volume %(src)s to target volume %(tgt)s." -msgstr "" -"ScaleIO klonlanmış mantıksal sürücü oluştur: %(src)s kaynak mantıksal " -"sürücüden %(tgt)s hedef mantıksal sürücüye." - -#, python-format -msgid "" -"ScaleIO create volume from snapshot: snapshot %(snapname)s to volume " -"%(volname)s." -msgstr "" -"ScaleIO anlık görüntüden: %(snapname)s %(volname)s mantıksal sürücüsüne " -"mantıksal sürücü oluştur." - -msgid "ScaleIO delete snapshot." -msgstr "ScaleIO anlık görüntüyü sil." - -#, python-format -msgid "ScaleIO extend volume: volume %(volname)s to size %(new_size)s." -msgstr "" -"ScaleIO mantıksal sürücü büyüt: %(volname)s mantıksal sürücüsünü " -"%(new_size)s boyutuna." - -#, python-format -msgid "ScaleIO get domain id by name request: %s." -msgstr "ScaleIO isimle alan id'si getirme isteği: %s." - -#, python-format -msgid "ScaleIO get pool id by name request: %s." -msgstr "ScaleIO isimle havuz id'si getirme isteği: %s." - -#, python-format -msgid "" -"Secondary ssh hosts key file %(kwargs)s will be loaded along with %(conf)s " -"from /etc/cinder.conf." -msgstr "" -"Ä°kincil ssh istemci anahtarı %(kwargs)s /etc/cinder.conf'dan gelen %(conf)s " -"ile birlikte yüklenecek." - -msgid "Session might have expired. Trying to relogin" -msgstr "Oturum sona ermiş olabilir. Tekrar giriş deneniyor" - -#, python-format -msgid "Setting host %(host)s to %(state)s." -msgstr "%(host)s istemcisi %(state)s olarak ayarlanıyor." - -#, python-format -msgid "Setting snapshot %(snap)s to online_flag %(flag)s" -msgstr "Anlık görüntü %(snap)s online_flag %(flag)s olarak ayarlanıyor" - -#, python-format -msgid "Setting volume %(vol)s to online_flag %(flag)s" -msgstr "%(vol)s mantıksal sürücüsü online_flag %(flag)s olarak ayarlanıyor" - -#, python-format -msgid "Skipping deletion of volume %s as it does not exist." -msgstr "%s mantıksal sürücüsünün silinmesi atlanıyor çünkü mevcut değil." - -#, python-format -msgid "Skipping ensure_export. No iscsi_target provision for volume: %s" -msgstr "" -"ensure_export atlanıyor. Mantıksal sürücü: %s için hiçbir iscsi_target " -"hazırlanmamış" - -#, python-format -msgid "" -"Skipping remove_export. No iscsi_target is presently exported for volume: %s" -msgstr "" -"remove_export atlanıyor. Mantıksal sürücü: %s için hiçbiri iscsi_target şu " -"an dışa aktarılmamış" - -#, python-format -msgid "Skipping remove_export. No iscsi_target provisioned for volume: %s" -msgstr "" -"remove_export atlanıyor. Mantıksal sürücü: %s için hiçbir iscsi_target " -"hazırlanmadı" - -#, python-format -msgid "Smb share %(share)s Total size %(size)s Total allocated %(allocated)s" -msgstr "" -"Smb paylaşımı %(share)s Toplam boyut %(size)s Toplam ayrılan %(allocated)s" - -#, python-format -msgid "Snapshot %s was deleted successfully." -msgstr "Anlık görüntü %s başarıyla silindi." - -msgid "Snapshot create request issued successfully." -msgstr "Anlık görüntü oluşturma isteği başarıyla yapıldı." - -#, python-format -msgid "" -"Snapshot creation %(cloneName)s completed. Source Volume: %(sourceName)s." -msgstr "" -"Anlık görüntü oluşturma %(cloneName)s tamamlandı. Kaynak Mantıksal sürücü: " -"%(sourceName)s." - -msgid "Snapshot delete request issued successfully." -msgstr "Anlık görüntü silme isteği başarıyla yapıldı." - -msgid "Snapshot force create request issued successfully." -msgstr "Anlık görüntü zorla oluşturma isteği başarıyla yapıldı." - -#, python-format -msgid "" -"Snapshot record for %s is not present, allowing snapshot_delete to proceed." -msgstr "" -"%s için anlık görüntü kaydı mevcut değil, devam etmek için " -"snapshot_delete'ye izin veriliyor." - -msgid "Snapshot retrieved successfully." -msgstr "Anlık görüntü başarıyla getirildi." - -#, python-format -msgid "Snapshot: %(snapshot)s: not found on the array." -msgstr "Anlık görüntü: %(snapshot)s: dizide bulunamadı." - -#, python-format -msgid "Source Snapshot: %s" -msgstr "Kaynak Anlık görüntü: %s" - -#, python-format -msgid "Start to create cgsnapshot for consistency group: %(group_name)s" -msgstr "Tutarlılık grubu için cgsnapshot oluşturmaya başla: %(group_name)s" - -#, python-format -msgid "Start to create consistency group: %(group_name)s id: %(id)s" -msgstr "Tutarlılık grubu oluşturmaya başla: %(group_name)s id: %(id)s" - -#, python-format -msgid "Start to delete consistency group: %(cg_name)s" -msgstr "Tutarlılık grubu silmeye başla: %(cg_name)s" - -#, python-format -msgid "Starting %(topic)s node (version %(version_string)s)" -msgstr "%(topic)s düğüm başlatılıyor (sürüm %(version_string)s)" - -#, python-format -msgid "Starting volume driver %(driver_name)s (%(version)s)" -msgstr "Mantıksal sürücü %(driver_name)s (%(version)s) başlatılıyor" - -#, python-format -msgid "Storage Group %s was empty." -msgstr "Depolama Grubu %s boştu." - -#, python-format -msgid "Storage group not associated with the policy. Exception is %s." -msgstr "Depolama grubu ilke ile ilişkilendirilmemiş. Ä°stisna %s." - -#, python-format -msgid "" -"Storage pools names: %(pools)s, storage pool name: %(pool)s, pool id: " -"%(pool_id)s." -msgstr "" -"Depolama havuzları isimleri: %(pools)s, depolama havuz ismi: %(pool)s, pool " -"id: %(pool_id)s." - -#, python-format -msgid "Successful login by user %s" -msgstr "%s kullanıcısı tarafından başarılı giriş" - -#, python-format -msgid "Successfully completed ssc job for %(server)s and vserver %(vs)s" -msgstr "%(server)s ve vserver %(vs)s için ssc işi başarıyla tamamlandı" - -#, python-format -msgid "" -"Successfully completed stale refresh job for %(server)s and vserver %(vs)s" -msgstr "" -"%(server)s ve vserver %(vs)s için eski tazeleme işi başarıyla tamamlandı" - -#, python-format -msgid "Successfully copied disk at: %(src)s to: %(dest)s." -msgstr "%(src)s konumundaki disk başarıyla %(dest)s konumuna kopyalandı." - -#, python-format -msgid "Successfully create volume %s" -msgstr "%s mantıksal sürücüsünü başarıyla oluştur" - -#, python-format -msgid "" -"Successfully created a CloudByte volume [%(cb_vol)s] w.r.t OpenStack volume " -"[%(stack_vol)s]." -msgstr "" -"Başarıyla bir CloudByte mantıksal sürücüsü [%(cb_vol)s] w.r.t OpenStack " -"mantıksal sürücüsü [%(stack_vol)s] oluşturuldu." - -#, python-format -msgid "Successfully created clone: %s." -msgstr "Klon başarıyla oluşturuldu: %s." - -#, python-format -msgid "" -"Successfully created snapshot: %(snap)s for volume backing: %(backing)s." -msgstr "" -"Anlık görüntü: %(snap)s başarıyla mantıksal sürücü desteği: %(backing)s için " -"oluşturuldu." - -#, python-format -msgid "Successfully created snapshot: %s." -msgstr "Anlık görüntü başarıyla oluşturuldu: %s." - -#, python-format -msgid "Successfully created volume backing: %s." -msgstr "Mantıksal sürücü desteği başarıyla oluşturuldu: %s." - -#, python-format -msgid "Successfully deleted file: %s." -msgstr "Dosya başarıyla silindi: %s." - -#, python-format -msgid "Successfully deleted snapshot: %(name)s of backing: %(backing)s." -msgstr "%(backing)s desteği için anlık görüntü: %(name)s başarıyla silindi." - -#, python-format -msgid "Successfully deleted snapshot: %s" -msgstr "Anlık görüntü başarıyla silindi: %s" - -#, python-format -msgid "Successfully deleted snapshot: %s." -msgstr "Anlık görüntü başarıyla silindi: %s." - -#, python-format -msgid "" -"Successfully deleted volume [%(cb_vol)s] at CloudByte corresponding to " -"OpenStack volume [%(stack_vol)s]." -msgstr "" -"[%(stack_vol)s] OpenStack mantıksal sürücüsüne karşılık gelen [%(cb_vol)s] " -"mantıksal sürücüsü CloudByte'da başarıyla silindi." - -#, python-format -msgid "Successfully deleted volume: %s" -msgstr "Mantıksal sürücü başarıyla silindi: %s" - -#, python-format -msgid "Successfully extended volume %(volume_id)s to size %(size)s." -msgstr "Mantıksal sürücü %(volume_id)s başarıyla %(size)s boyutuna büyütüldü." - -#, python-format -msgid "Successfully got volume information for volume %s" -msgstr "%s mantıksal sürücüsü için mantıksal sürücü bilgisi başarıyla alındı" - -#, python-format -msgid "Successfully initialized connection with volume: %(volume_id)s." -msgstr "Mantıksal sürücü: %(volume_id)s ile bağlantı başarıyla ilklendirildi." - -#, python-format -msgid "" -"Successfully initialized connection. target_wwn: %(target_wwn)s, " -"initiator_target_map: %(initiator_target_map)s, lun: %(target_lun)s." -msgstr "" -"Bağlantı başarıyla ilklendirildi. target_wwn: %(target_wwn)s, " -"initiator_target_map: %(initiator_target_map)s, lun: %(target_lun)s." - -#, python-format -msgid "" -"Successfully moved volume backing: %(backing)s into the folder: %(fol)s." -msgstr "" -"Mantıksal sürücü desteği: %(backing)s başarıyla %(fol)s dizinine taşındı." - -#, python-format -msgid "" -"Successfully relocated volume backing: %(backing)s to datastore: %(ds)s and " -"resource pool: %(rp)s." -msgstr "" -"Mantıksal sürücü desteği: %(backing)s başarıyla veri deposu: %(ds)s e ve " -"kaynak havuzu: %(rp)s ye konumlandırıldı." - -msgid "Successfully retrieved InitiatorGrpList" -msgstr "InitiatorGrpList başarıyla alındı" - -#, python-format -msgid "Successfully setup driver: %(driver)s for server: %(ip)s." -msgstr "%(ip)s sunucusu için sürücü: %(driver)s başarıyla kuruldu." - -#, python-format -msgid "Successfully terminated connection for volume: %(volume_id)s." -msgstr "Mantıksal sürücü: %(volume_id)s için bağlantı başarıyla sonlandırıldı." - -#, python-format -msgid "" -"Successfully update volume stats. backend: %(volume_backend_name)s, vendor: " -"%(vendor_name)s, driver version: %(driver_version)s, storage protocol: " -"%(storage_protocol)s." -msgstr "" -"Mantıksal sürücü istatistikleri başarıyla güncellendi: " -"%(volume_backend_name)s, satıcı: %(vendor_name)s, sürücü sürümü: " -"%(driver_version)s, depolama iletişim kuralı: %(storage_protocol)s." - -#, python-format -msgid "System %(id)s has %(status)s status." -msgstr "Sistem %(id)s %(status)s durumuna sahip." - -#, python-format -msgid "" -"System with controller addresses [%s] is not registered with web service." -msgstr "Kontrol adreslerine [%s] sahip sistem web servisine kayıtlı değil." - -#, python-format -msgid "Target wwns in masking view %(maskingView)s: %(targetWwns)s." -msgstr "%(maskingView)s maskeleme görünümündeki hedef wwn'ler: %(targetWwns)s." - -#, python-format -msgid "Terminate connection: %(volume)s." -msgstr "Bağlantıyı sonlandır: %(volume)s." - -msgid "Terminate volume connection completed successfully." -msgstr "Mantıksal sürücü bağlantısını sonlandırma başarıyla tamamlandı." - -#, python-format -msgid "The QoS sepcs is: %s." -msgstr "QoS özelliği: %s." - -#, python-format -msgid "" -"The multi-attach E-Series host group '%(label)s' already exists with " -"clusterRef %(clusterRef)s" -msgstr "" -"Çoklu-ekleme E-Serisi istemci grubu '%(label)s' zaten clusterRef " -"%(clusterRef)s ile mevcut" - -#, python-format -msgid "The storage group found is %(foundStorageGroupInstanceName)s." -msgstr "Bulunan depolama grubu %(foundStorageGroupInstanceName)s." - -#, python-format -msgid "" -"The volume belongs to more than one storage group. Returning storage group " -"%(sgName)s." -msgstr "" -"Mantıksal sürücü birden fazla depolama grubuna ait. %(sgName)s depolama " -"grubu döndürülüyor." - -#, python-format -msgid "" -"There is no backing for the snapshotted volume: %(snap)s. Not creating any " -"backing for the volume: %(vol)s." -msgstr "" -"Anlık görüntülenen mantıksal sürücü: %(snap)s için destek yok. Mantıksal " -"sürücü: %(vol)s için deste oluşturulmuyor." - -#, python-format -msgid "" -"There is no backing for the source volume: %(src)s. Not creating any backing " -"for volume: %(vol)s." -msgstr "" -"Kaynak mantıksal sürücü: %(src)s için destek yok. Mantıksal sürücü: %(vol)s " -"için herhangi bir destek oluşturulmuyor." - -#, python-format -msgid "There is no backing for the volume: %s. Need to create one." -msgstr "Mantıksal sürücü: %s için destek yok. Bir tane oluşturmalı." - -#, python-format -msgid "There is no backing, and so there is no snapshot: %s." -msgstr "Destek yok, o yüzden anlık görüntü de yok: %s." - -#, python-format -msgid "There is no backing, so will not create snapshot: %s." -msgstr "Destek yok, yani anlık görüntü oluşturulmayacak: %s." - -#, python-format -msgid "" -"There is no snapshot point for the snapshotted volume: %(snap)s. Not " -"creating any backing for the volume: %(vol)s." -msgstr "" -"Anlık görüntülenen mantıksal sürücü: %(snap)s için anlık görüntü noktası " -"yok. Mantıksal sürücü: %(vol)s için destek oluşturulmuyor." - -#, python-format -msgid "Toggle storage_vnx_ip_address from %(old)s to %(new)s." -msgstr "storage_vnx_ip_address'i %(old)s dan %(new)s e değiştir." - -msgid "Token is invalid, going to re-login and get a new one." -msgstr "Jeton geçersiz, tekrar giriş yapıp yeni bir tane alınacak." - -msgid "Transfer volume completed successfully." -msgstr "Mantıksal sürücü aktarımı başarıyla tamamlandı." - -#, python-format -msgid "Tried to delete non-existent vdisk %s." -msgstr "Mevcut olmayan vdisk %s silinmeye çalışıldı." - -#, python-format -msgid "" -"Tried to delete snapshot %s, but was not found in Datera cluster. Continuing " -"with delete." -msgstr "" -"%s anlık görüntüsü silinmeye çalışıldı, ama Datera kümesinde bulunamadı. " -"Silmeye devam ediliyor." - -#, python-format -msgid "" -"Tried to delete volume %s, but it was not found in the Datera cluster. " -"Continuing with delete." -msgstr "" -"%s mantıksal sürücüsü silinmeye çalışıldı, ama Datera kümesinde bulunamadı. " -"Silmeye devam ediliyor." - -#, python-format -msgid "Trying to unmap volume from all sdcs before deletion: %s." -msgstr "" -"Silmeden önce tüm sdc'lerden mantıksal sürücü eşleştirmesini kaldırmaya " -"çalışılıyor: %s." - -msgid "Unable to parse XML input." -msgstr "XML girdisi ayrıştırılamadı." - -#, python-format -msgid "Unable to serialize field '%s' - excluding from backup" -msgstr "'%s' alanı serileştirilemiyor - yedekten çıkarılıyor" - -#, python-format -msgid "Unexporting lun %s." -msgstr "lun %s aktarımı geri alınıyor" - -#, python-format -msgid "Unmanage volume %(volume_id)s completed." -msgstr "%(volume_id)s yönetimini bırakma tamamlandı." - -#, python-format -msgid "Unmanage volume %s" -msgstr "Mantıksal sürücü %s'i yönetmeyi durdur" - -#, python-format -msgid "Unmanage volume with id: %s" -msgstr "Şu kimliğe sahip mantıksal sürücü yönetimini bırak: %s" - -#, python-format -msgid "Unmanaged LUN with current path %(path)s and uuid %(uuid)s." -msgstr "" -"%(path)s mevcut yolu ve %(uuid)s uuid'ine sahip LUN yönetimi bırakıldı." - -#, python-format -msgid "Unmanaged volume with current label %(label)s and wwn %(wwn)s." -msgstr "" -"%(label)s etiketli ve %(wwn)s wwn'li mantıksal sürücünün yönetimi bırakıldı." - -#, python-format -msgid "Unmap volume: %(volume)s." -msgstr "Mantıksal sürücü eşleştirmesini kes: %(volume)s." - -msgid "Unreserve volume completed successfully." -msgstr "Mantıksal sürücünün rezervinin kaldırılması başarıyla bitti." - -#, python-format -msgid "Update migrated volume %(new_volume)s completed." -msgstr "Göç etmiş mantıksal sürücü %(new_volume)s güncellemesi tamamlandı." - -msgid "Update readonly setting on volume completed successfully." -msgstr "" -"Mantıksal sürücü üstünde yalnızca okunabilir ayarın güncellenmesi başarıyla " -"tamamlandı." - -msgid "Update snapshot metadata completed successfully." -msgstr "Anlık görüntü metadata'sı güncelle başarıyla tamamlandı." - -msgid "Update volume admin metadata completed successfully." -msgstr "Mantıksal sürücü yönetici metadata'sını güncelle başarıyla tamamlandı." - -msgid "Update volume metadata completed successfully." -msgstr "Mantıksal sürücü metadata güncellemesi başarıyla tamamlandı." - -#, python-format -msgid "Updated Consistency Group %s" -msgstr "Tutarlılık Grubu %s güncellendi" - -#, python-format -msgid "" -"Updating consistency group %(id)s with name %(name)s description: " -"%(description)s add_volumes: %(add_volumes)s remove_volumes: " -"%(remove_volumes)s." -msgstr "" -"%(name)s isimli %(id)s tutarlılık grubu güncelleniyor tanım: %(description)s " -"add_volumes: %(add_volumes)s remove_volumes: %(remove_volumes)s." - -#, python-format -msgid "Updating snapshot %(id)s with info %(dict)s" -msgstr "%(id)s anlık görüntüsü %(dict)s bilgisi ile güncelleniyor" - -#, python-format -msgid "Updating storage service catalog information for backend '%s'" -msgstr "'%s' arka ucu için depolama servisi kataloğu bilgisi güncelleniyor" - -#, python-format -msgid "" -"Using FC Zone Manager %(zm_version)s, Driver %(drv_name)s %(drv_version)s." -msgstr "" -"FC Zone Manager %(zm_version)s, Sürücü %(drv_name)s %(drv_version)s " -"kullanılıyor." - -#, python-format -msgid "Using existing initiator group name: %(igGroupName)s." -msgstr "Mevcut başlatıcı grubu ismi kullanılıyor: %(igGroupName)s." - -#, python-format -msgid "Using overridden vmware_host_version from config: %s" -msgstr "" -"%s yapılandırmasından üzerine yazılmış vmware_host_version kullanılıyor" - -#, python-format -msgid "Using pool %(pool)s instead of %(cpg)s" -msgstr "%(cpg)s yerine %(pool)s havuzu kullanılıyor" - -#, python-format -msgid "Using security file in %s for authentication" -msgstr "Kimlik doğrulama için %s içindeki güvenlik dosyası kullanılıyor" - -#, python-format -msgid "Using service label: %s" -msgstr "Servis etiketi kullanılıyor: %s" - -#, python-format -msgid "Value with type=%s is not serializable" -msgstr "type=%s sahip değer serileştirilemez" - -#, python-format -msgid "Virtual volume %(disp)s '%(new)s' is being retyped." -msgstr "Sanal mantıksal sürücü %(disp)s '%(new)s' retype ediliyor." - -#, python-format -msgid "Virtual volume %(disp)s '%(new)s' is now being managed." -msgstr "Sanal mantıksal sürücü %(disp)s '%(new)s' artık yönetiliyor." - -#, python-format -msgid "" -"Virtual volume %(disp)s '%(new)s' snapCPG is empty so it will be set to: " -"%(cpg)s" -msgstr "" -"Sanal mantıksal sürücü %(disp)s '%(new)s' snapCPG boş, bu yüzden %(cpg)s " -"olarak ayarlanacak" - -#, python-format -msgid "" -"Virtual volume %(disp)s '%(vol)s' is no longer managed. Volume renamed to " -"'%(new)s'." -msgstr "" -"Sanal mantıksal sürücü %(disp)s '%(vol)s' artık yönetilmiyor. Mantıksal " -"sürücü '%(new)s' olarak yeniden adlandırıldı." - -#, python-format -msgid "Virtual volume %(disp)s successfully retyped to %(new_type)s." -msgstr "" -"Sanal mantıksal sürücü %(disp)s başarıyla %(new_type)s olarak retype edildi." - -#, python-format -msgid "Virtual volume '%(ref)s' renamed to '%(new)s'." -msgstr "Sanal mantıksal sürücü '%(ref)s' '%(new)s' olarak adlandırıldı." - -#, python-format -msgid "Vol copy job completed for dest %s." -msgstr "Mantıksal sürücü kopyalama işi %s hedefi için tamamlandı." - -#, python-format -msgid "Volume %(volume)s does not have meta device members." -msgstr "Mantıksal sürücü %(volume)s meta aygıt üyelerine sahip değil." - -#, python-format -msgid "" -"Volume %(volume)s is already mapped. The device number is %(deviceNumber)s." -msgstr "" -"Mantıksal sürücü %(volume)s zaten eşleştirilmiş. Aygıt numarası " -"%(deviceNumber)s." - -#, python-format -msgid "Volume %(volumeName)s not in any storage group." -msgstr "Mantıksal sürücü %(volumeName)s hiçbir depolama grubunda değil." - -#, python-format -msgid "" -"Volume %(volume_id)s: being created as %(create_type)s with specification: " -"%(volume_spec)s" -msgstr "" -"Mantıksal sürücü %(volume_id)s: %(volume_spec)s özelliğine sahip " -"%(create_type)s olarak oluşturuluyor" - -#, python-format -msgid "Volume %(volume_name)s (%(volume_id)s): created successfully" -msgstr "" -"Mantıksal sürücü %(volume_name)s (%(volume_id)s): başarıyla oluşturuldu" - -#, python-format -msgid "Volume %s has been transferred." -msgstr "Mantıksal sürücü %s aktarıldı." - -#, python-format -msgid "Volume %s is mapping to multiple hosts." -msgstr "Mantıksal sürücü %s birden fazla istemciyle eşleşiyor." - -#, python-format -msgid "Volume %s is not mapped. No volume to unmap." -msgstr "" -"Mantıksal sürücü %s eşleştirilmemiş. Eşleştirmesi kesilecek bir mantıksal " -"sürücü yok." - -#, python-format -msgid "Volume %s: retyped successfully" -msgstr "Mantıksal sürücü %s: retype başarılı" - -#, python-format -msgid "Volume copy %(size_in_m).2f MB at %(mbps).2f MB/s" -msgstr "Mantıksal sürücü kopyalama %(size_in_m).2f MB %(mbps).2f MB/s hızında" - -msgid "Volume created successfully." -msgstr "Mantıksal sürücü başarıyla oluşturuldu." - -msgid "Volume info retrieved successfully." -msgstr "Mantıksal sürücü bilgisi başarıyla getirildi." - -msgid "Volume retrieved successfully." -msgstr "Mantıksal sürücü başarıyla alındı." - -#, python-format -msgid "Volume service: %(label)s. Casted to: %(loc)s" -msgstr "Mantıksal sürücü servisi: %(label)s. %(loc)s'a gönderildi" - -#, python-format -msgid "Volume status is: %s." -msgstr "Mantıksal sürücü durumu: %s." - -#, python-format -msgid "Volume type is %s." -msgstr "Mantıksal sürücü türü %s." - -#, python-format -msgid "" -"Volume type: %(volume_type)s, storage pool name: %(pool_name)s, storage pool " -"id: %(pool_id)s, protection domain id: %(domain_id)s, protection domain " -"name: %(domain_name)s." -msgstr "" -"Mantıksal sürücü türü: %(volume_type)s, depolama havuzu ismi: %(pool_name)s, " -"depolama havuzu kimliği: %(pool_id)s, koruma alan kimliği: %(domain_id)s, " -"koruma alan ismi: %(domain_name)s." - -msgid "Volume updated successfully." -msgstr "Mantıksal sürücü başarıyla güncellendi." - -#, python-format -msgid "Volume with given ref %s need not be renamed during manage operation." -msgstr "" -"Verilen %s referanslı mantıksal sürücü yönetme işlemi süresinde yeniden " -"adlandırılmamalı." - -#, python-format -msgid "Volume with the name %s wasn't found, can't unmanage" -msgstr "%s isimli mantıksal sürücü bulunamadı, yönetim bırakılamıyor" - -#, python-format -msgid "" -"Volume: %(vol_id)s, size: %(vol_size)d is larger than backup: %(backup_id)s, " -"size: %(backup_size)d, continuing with restore." -msgstr "" -"Mantıksal sürücü: %(vol_id)s, boyut: %(vol_size)d yedek: %(backup_id)s, " -"boyut: %(backup_size)d'den büyük, geri yüklemeyle devam ediliyor." - -#, python-format -msgid "WWPN on node %(node)s: %(wwpn)s." -msgstr "%(node)s düğümü üzerinde WWPN: %(wwpn)s." - -msgid "Waiting for web service array communication." -msgstr "Web servis dizisi iletişimi bekleniyor." - -#, python-format -msgid "XtremIO SW version %s" -msgstr "XtremIO SW sürümü %s" - -#, python-format -msgid "ZFSSA version: %s" -msgstr "ZFSSA sürümü: %s" - -#, python-format -msgid "Zone exists in I-T mode. Skipping zone creation %s" -msgstr "Bölge I-T kipinde mevcut. Bölge oluşturma %s atlanıyor" - -#, python-format -msgid "Zone map to add: %s" -msgstr "Eklenecek bölge haritası: %s" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Bölgeleme Ä°lkesi: %s, tanınmıyor" - -#, python-format -msgid "Zoning policy for Fabric %s" -msgstr "Fabric %s için bölgeleme ilkesi" - -#, python-format -msgid "Zoning policy for fabric %s" -msgstr "Fabric %s için bölgeleme haritası" - -#, python-format -msgid "" -"_check_volume_copy_ops: Volume %(vol)s does not have the specified vdisk " -"copy operation: orig=%(orig)s new=%(new)s." -msgstr "" -"_check_volume_copy_ops: Mantıksal sürücü %(vol)s belirtilen vdisk kopyalama " -"işlemine sahip değil asıl=%(orig)s yeni=%(new)s." - -#, python-format -msgid "_get_tgt_iqn: iSCSI target iqn is: %s." -msgstr "_get_tgt_iqn: iSCSI hedef iqn: %s." - -#, python-format -msgid "casted to %s" -msgstr "%s'e gönderildi" - -#, python-format -msgid "cgsnapshot %s: created successfully" -msgstr "cgsnapshot %s: başarıyla oluşturuldu" - -#, python-format -msgid "cgsnapshot %s: deleted successfully" -msgstr "cgsnapshot %s: başarıyla silindi" - -#, python-format -msgid "cgsnapshot %s: deleting" -msgstr "cgsnapshot %s: siliniyor" - -#, python-format -msgid "create_volume: create_lu returns %s" -msgstr "create_volume: create_lu %s döndürüyor" - -#, python-format -msgid "delete lun loc %s" -msgstr "lun loc %s sil" - -#, python-format -msgid "do_setup: %s" -msgstr "do_setup: %s" - -#, python-format -msgid "free capacity of pool %(pool)s is: %(free)s, total capacity: %(total)s." -msgstr "" -"%(pool)s havuzu için boş kapasite: %(free)s, toplam kapasite: %(total)s." - -#, python-format -msgid "iSCSI Initiators %(in)s of %(ins)s need registration." -msgstr "iSCSI Başlatıcıları %(in)s / %(ins)s kaydolmalı." - -#, python-format -msgid "iSCSI portal found for service: %s" -msgstr "Servis içi iSCSI portalı bulundu: %s" - -#, python-format -msgid "igroup %(grp)s found for initiator %(iname)s" -msgstr "%(iname)s başlatıcısı için %(grp)s igroup bulundu" - -#, python-format -msgid "initialize volume %(vol)s connector %(conn)s" -msgstr "%(vol)s mantıksal sürücüsü %(conn)s bağlayıcısını ilklendir" - -#, python-format -msgid "initialize_ connection: %(vol)s:%(initiator)s" -msgstr "initialize_ connection: %(vol)s:%(initiator)s" - -#, python-format -msgid "initialize_connection volume: %(volume)s, connector: %(connector)s" -msgstr "" -"initialize_connection mantıksal sürücü: %(volume)s, bağlayıcı: %(connector)s" - -#, python-format -msgid "initiate: connection %s" -msgstr "başlat: bağlantı %s" - -#, python-format -msgid "initiator name: %(initiator_name)s, volume name: %(volume)s." -msgstr "başlatıcı ismi: %(initiator_name)s, mantıksal sürücü ismi: %(volume)s." - -msgid "" -"initiator_auto_registration: False. Initiator auto registration is not " -"enabled. Please register initiator manually." -msgstr "" -"initiator_auto_registration: False. Başlatıcı otomatik kaydı etkin değil. " -"Lütfen başlatıcıyı elle kaydedin." - -#, python-format -msgid "iops limit is: %s." -msgstr "iops sınırı: %s." - -#, python-format -msgid "iscsi_initiators: %s" -msgstr "iscsi_initiators: %s" - -#, python-format -msgid "location is: %(location)s" -msgstr "konum: %(location)s" - -#, python-format -msgid "" -"migrate_volume_completion is cleaning up an error for volume %(vol1)s " -"(temporary volume %(vol2)s" -msgstr "" -"migrate_volume_completion %(vol1)s mantıksal sürücüsü için bir hatayı " -"temizliyor (geçici mantıksal sürücü %(vol2)s" - -#, python-format -msgid "new cloned volume: %s" -msgstr "yeni klonlanan mantıksal sürücü: %s" - -#, python-format -msgid "nfs_info: %(key)s: %(path)s, HDP: %(fslabel)s FSID: %(hdp)s" -msgstr "nfs_info: %(key)s: %(path)s, HDP: %(fslabel)s FSID: %(hdp)s" - -#, python-format -msgid "open_connection to %(ssn)s at %(ip)s" -msgstr "%(ip)s ye %(ssn)s open_connection" - -#, python-format -msgid "setting volume %s to error_restoring (was restoring-backup)." -msgstr "" -"%s mantıksal sürücüsü error_restoring olarak ayarlanıyor (yedek geri " -"yükleniyordu)." - -#, python-format -msgid "share: %(share)s -> %(info)s" -msgstr "paylaşım: %(share)s -> %(info)s" - -#, python-format -msgid "share: %s incorrect entry" -msgstr "paylaşım: %s geçersiz girdi" - -#, python-format -msgid "smis_do_iscsi_discovery is: %(out)s." -msgstr "smis_do_iscsi_discovery: %(out)s." - -#, python-format -msgid "snapshot %s doesn't exist" -msgstr "anlık görüntü %s mevcut değil" - -#, python-format -msgid "source volume for cloning: %s" -msgstr "klon için kaynak mantıksal sürücü: %s" - -#, python-format -msgid "targetlist: %s" -msgstr "hedeflistesi: %s" - -#, python-format -msgid "terminate: connection %s" -msgstr "sonlandır: bağlantı %s" - -#, python-format -msgid "terminate_connection volume: %(volume)s, connector: %(con)s" -msgstr "terminate_connection mantıksal sürücü: %(volume)s, bağlayıcı: %(con)s" - -#, python-format -msgid "tunevv failed because the volume '%s' has snapshots." -msgstr "tunew başarısız çünkü '%s' mantıksal sürücüsü anlık görüntülere sahip." - -#, python-format -msgid "username: %(username)s, verify_cert: %(verify)s." -msgstr "kullanıcı adı: %(username)s, verify_cert: %(verify)s." - -#, python-format -msgid "vol=%s" -msgstr "birim=%s" - -#, python-format -msgid "vol_name=%(name)s provider_location=%(loc)s" -msgstr "vol_name=%(name)s provider_location=%(loc)s" - -#, python-format -msgid "volume %s doesn't exist" -msgstr "mantıksal sürücü %s mevcut değil" - -#, python-format -msgid "volume %s no longer exists in backend" -msgstr "mantıksal sürücü %s artık arka uçta mevcut değil" - -msgid "volume_file does not support fileno() so skipping fsync()" -msgstr "volume_file fileno() desteklemiyor bu yüzden fsync() atlanıyor" diff --git a/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-warning.po b/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-warning.po deleted file mode 100644 index 6204903c3..000000000 --- a/cinder/locale/tr_TR/LC_MESSAGES/cinder-log-warning.po +++ /dev/null @@ -1,1450 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# Ying Chun Guo , 2015 -# OpenStack Infra , 2015. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev61\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-05 05:24+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-08-26 03:31+0000\n" -"Last-Translator: openstackjenkins \n" -"Language: tr-TR\n" -"Plural-Forms: nplurals=1; plural=0;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Turkish (Turkey)\n" - -#, python-format -msgid "%(path)s is being set with open permissions: %(perm)s" -msgstr "%(path)s açık izinlerle ayarlanıyor: %(perm)s" - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "AttachSnapTask.revert: detach mount point %s" -msgstr "AttachSnapTask.revert: %s bağlantı noktasını ayır" - -msgid "Attempted to delete a space that's not there." -msgstr "Orada olmayan bir alan silinmeye çalışıldı." - -#, python-format -msgid "" -"Attempting a rollback of: %(volumeName)s to original pool " -"%(sourcePoolInstanceName)s." -msgstr "" -"%(volumeName)s'in asıl havuz %(sourcePoolInstanceName)s'e geri alınması " -"deneniyor." - -msgid "Attempting recreate of backing lun..." -msgstr "Destekleyen lun tekrar oluşturulmaya çalışılıyor..." - -#, python-format -msgid "Availability zone '%s' is invalid" -msgstr "'%s' kullanılabilir bölgesi geçersiz" - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping verify." -msgstr "" -"Yedek servisi %(service)s doğrulamayı desteklemiyor. Yedek %(id)s " -"doğrulanmamış. Doğrulama atlanıyor." - -msgid "" -"Both 'storagetype:prvosioning' and 'provisioning:type' are set in the extra " -"specs, the value of 'provisioning:type' will be used. The key 'storagetype:" -"provisioning' may be deprecated in the next release." -msgstr "" -"Hem 'storagetype:prvosioning' hem 'provisioning:type' ek özelliklerde " -"ayarlanmış, 'provisioning:type' değeri kullanılacak. 'storagetype:" -"provisioning' anahtarı sonraki sürümlerde kaldırılabilir." - -#, python-format -msgid "CG %(cg_name)s does not exist. Message: %(msg)s" -msgstr "CG %(cg_name)s mevcut değil. Ä°leti: %(msg)s" - -#, python-format -msgid "CG %(cg_name)s is deleting. Message: %(msg)s" -msgstr "CG %(cg_name)s siliyor. Ä°leti: %(msg)s" - -#, python-format -msgid "CHAP is enabled, but server secret not configured on server %s" -msgstr "CHAP etkin, ama %s sunucusu üzerinde sunucu gizi yapılandırılmamış" - -#, python-format -msgid "CHAP secret exists for host %s but CHAP is disabled" -msgstr "CHAP gizi %s istemcisi için mevcut ama CHAP kapalı" - -msgid "CHAP secret exists for host but CHAP is disabled." -msgstr "CHAP gizi istemci için mevcut ama CHAP kapatılmış." - -msgid "Can't find lun on the array." -msgstr "Dizide lun bulunamıyor." - -msgid "Can't find snapshot on the array." -msgstr "Dizide anlık görüntü bulunamıyor." - -msgid "Can't find target iqn from rest." -msgstr "Rest'den hedef iqn bulunamadı." - -msgid "Cannot determine the hardware type." -msgstr "Donanım türü algılanamadı." - -#, python-format -msgid "Cannot get volume status %(exc)s." -msgstr "Mantıksal sürücü durumu %(exc)s alınamıyor." - -#, python-format -msgid "" -"Cannot undo volume rename; old name was %(old_name)s and new name is " -"%(new_name)s." -msgstr "" -"Mantıksal sürücü yeniden adlandırma geri alınamaz; eski isim %(old_name)s " -"idi ve yeni isim %(new_name)s." - -#, python-format -msgid "Cgsnapshot name %(name)s already exists. Message: %(msg)s" -msgstr "Cgsnapshot ismi %(name)s zaten mevcut. Ä°leti: %(msg)s" - -#, python-format -msgid "Change will make usage less than 0 for the following resources: %s" -msgstr "Değişiklik, şu kaynaklar için kullanımı 0'ın altına düşürecek: %s" - -#, python-format -msgid "" -"Changing backing: %(backing)s name from %(new_name)s to %(old_name)s failed." -msgstr "" -"Destekleyici: %(backing)s ismi %(new_name)s'den %(old_name)s'e değişme " -"başarısız." - -#, python-format -msgid "" -"Clone failed on V3. Cleaning up the target volume. Clone name: %(cloneName)s " -msgstr "" -"V3 üzerinde kopya başarısız. Hedef mantıksal sürücü temizleniyor. Kopya " -"ismi: %(cloneName)s " - -msgid "" -"Configuration options eqlx_use_chap, eqlx_chap_login and eqlx_chap_password " -"are deprecated. Use use_chap_auth, chap_username and chap_password " -"respectively for the same." -msgstr "" -"Yapılandırma seçenekleri eqlx_use_chap, eqlx_chap_login ve " -"eqlx_chap_password artık kullanılmıyor. Aynıları için sırayla chap_auth, " -"chap_username ve chap_password kullanın." - -#, python-format -msgid "Consistency group %(name)s already exists. Message: %(msg)s" -msgstr "Tutarlılık grubu %(name)s zaten mevcut. Ä°leti: %(msg)s" - -#, python-format -msgid "" -"CopySnapshotTask.revert: delete the copied snapshot %(new_name)s of " -"%(source_name)s." -msgstr "" -"CopySnapshotTask.revert: %(source_name)s'in %(new_name)s kopyalanan anlık " -"görüntüsünü sil." - -#, python-format -msgid "Could not create target because it already exists for volume: %s" -msgstr "Hedef oluşturulamadı çünkü mantıksal sürücü: %s için zaten mevcut" - -#, python-format -msgid "Could not determine root volume name on %s." -msgstr "%s üzerinde kök mantıksal sürücü ismi belirlenemiyor." - -#, python-format -msgid "CreateDestLunTask.revert: delete temp lun %s" -msgstr "CreateDestLunTask.revert: geçici lun %s'i sil" - -#, python-format -msgid "CreateSMPTask.revert: delete mount point %s" -msgstr "CreateSMPTask.revert: %s bağlantı noktasını sil" - -#, python-format -msgid "CreateSnapshotTask.revert: delete temp cgsnapshot %s" -msgstr "CreateSnapshotTask.revert: geçici cgsnapshot %s'i sil" - -#, python-format -msgid "CreateSnapshotTask.revert: delete temp snapshot %s" -msgstr "CreateSnapshotTask.revert: geçici anlık görüntü %s'i sil" - -#, python-format -msgid "" -"CreateStorageHardwareID failed. initiator: %(initiator)s, rc=%(rc)d, ret=" -"%(ret)s." -msgstr "" -"CreateStorageHardwareID başarısız. başlatan: %(initiator)s, rc=%(rc)d, ret=" -"%(ret)s." - -#, python-format -msgid "Deadlock detected when running '%(func_name)s': Retrying..." -msgstr "" -"'%(func_name)s' çalıştırılırken ölükilit algılandı: Tekrar deneniyor..." - -#, python-format -msgid "Delete Snapshot id not found. Removing from cinder: %(id)s Ex: %(msg)s" -msgstr "" -"Anlık görüntü kimliği sil bulunamadı. Cinder'den kaldırılıyor: %(id)s " -"Ä°stisna: %(msg)s" - -#, python-format -msgid "Delete temp LUN after migration start failed. LUN: %s" -msgstr "Göç başladıktan sonra geçici LUN silme başarısız. LUN: %s" - -#, python-format -msgid "Delete volume id not found. Removing from cinder: %(id)s Ex: %(msg)s" -msgstr "" -"Mantıksal sürücü kimliği sil bulunamadı. Cinder'den kaldırılıyor: %(id)s " -"Ä°stisna: %(msg)s" - -#, python-format -msgid "Deleting image in unexpected status: %(image_status)s." -msgstr "Beklenmedik durumdaki imaj siliniyor: %(image_status)s." - -#, python-format -msgid "Destination %s already exists." -msgstr "Hedef %s zaten mevcut." - -msgid "" -"Destination volume type is different from source volume type for an " -"encrypted volume. Encrypted backup restore has failed." -msgstr "" -"Şifreli bir mantıksal sürücü için hedef mantıksal sürücü türü kaynak " -"mantıksal sürücü türünden farklı. Şifreli yedeğin geri yüklenmesi başarısız." - -msgid "Detected snapshot stuck in creating status, setting to ERROR." -msgstr "" -"Oluşturma durumunda kalmış anlık görüntü algılandı, HATA olarak ayarlanıyor." - -msgid "Discover file retries exhausted." -msgstr "Dosya keşfi yeniden denemeleri tükendi." - -msgid "Driver didn't return connection info from terminate_connection call." -msgstr "Sürücü terminate_connection çağrısından bağlantı bilgisi döndürmedi." - -msgid "Driver didn't return connection info, can't add zone." -msgstr "Sürücü bağlantı bilgisi döndürmedi, bölge eklenemiyor." - -#, python-format -msgid "" -"Driver path %s is deprecated, update your configuration to the new path." -msgstr "" -"Sürücü yolu %s artık kullanılmıyor, yapılandırmanızı yeni yola göre " -"güncelleyin." - -#, python-format -msgid "Error finding LUNs for volume %s. Verify volume exists." -msgstr "" -"%s mantıksal sürücüsü için LUN bulmada hata. Mantıksal sürücünün varlığını " -"doğrula." - -#, python-format -msgid "" -"Error in filtering function '%(function)s' : '%(error)s' :: failing host" -msgstr "" -"'%(function)s' filtreleme fonksiyonunda hata : '%(error)s' :: failing host" - -#, python-format -msgid "" -"Error in goodness_function function '%(function)s' : '%(error)s' :: " -"Defaulting to a goodness of 0" -msgstr "" -"'%(function)s' goodness_function fonksiyonunda hata : '%(error)s' :: iyilik " -"0 olarak varsayılıyor" - -#, python-format -msgid "Error mapping LUN. Code :%(code)s, Message: %(message)s" -msgstr "LUN eşleştirmede hata. Kod:%(code)s, Ä°leti: %(message)s" - -#, python-format -msgid "Error occurred while deleting backing: %s." -msgstr "Destekleyici silinirken hata oluştu: %s." - -#, python-format -msgid "Error occurred while deleting descriptor: %s." -msgstr "Tanımlayıcı silinirken hata oluştu: %s." - -#, python-format -msgid "Error occurred while deleting temporary disk: %s." -msgstr "Geçici disk silinirken hata oluştu: %s." - -msgid "Error on parsing target_pool_name/target_array_serial." -msgstr "target_pool_name/target_array_serial ayrıştırmada hata." - -#, python-format -msgid "Error refreshing volume info. Message: %s" -msgstr "Mantıksal sürücü bilgisi tazelenirken hata. Ä°leti: %s" - -#, python-format -msgid "Error unmapping LUN. Code :%(code)s, Message: %(message)s" -msgstr "LUN eşleştirmesi kaldırmada hata. Kod :%(code)s, Ä°leti: %(message)s" - -#, python-format -msgid "Exception during cache cleaning %(share)s. Message - %(ex)s" -msgstr "%(share)s zula temizliği sırasında istisna. Ä°leti - %(ex)s" - -#, python-format -msgid "Exception during deleting %s" -msgstr "%s silme sırasında istisna" - -#, python-format -msgid "Exception during unmounting %s" -msgstr "%s ayrılırken istisna" - -#, python-format -msgid "Exception moving file %(src)s. Message - %(e)s" -msgstr "%(src)s dosyası taşınırken istisna. Ä°leti - %(e)s" - -#, python-format -msgid "Exception moving file %(src)s. Message: %(e)s" -msgstr "%(src)s dosyasının taşınması sırasında istisna. Ä°leti: %(e)s" - -#, python-format -msgid "" -"Exception while creating image %(image_id)s snapshot. Exception: %(exc)s" -msgstr "" -"%(image_id)s imajı anlık görüntüsü oluşturulurken istisna. Ä°stisna: %(exc)s" - -#, python-format -msgid "" -"Exception while registering image %(image_id)s in cache. Exception: %(exc)s" -msgstr "%(image_id)s imajı zulaya kaydedilirken istisna. Ä°stisna: %(exc)s" - -#, python-format -msgid "" -"Extension %(ext_name)s: Cannot extend resource %(collection)s: No such " -"resource" -msgstr "" -"%(ext_name)s uzantısı: %(collection)s kaynağı genişletilemiyor: Böyle bir " -"kaynak yok" - -#, python-format -msgid "Extra spec %(old)s is deprecated. Use %(new)s instead." -msgstr "Ek özellik %(old)s artık kullanılmıyor. Yerine %(new)s kullanın." - -#, python-format -msgid "Extra spec %(old)s is obsolete. Use %(new)s instead." -msgstr "Ek özellik %(old)s artık kullanılmıyor. Yerine %(new)s kullanın." - -msgid "" -"Extra spec key 'storagetype:pool' is obsoleted since driver version 5.1.0. " -"This key will be ignored." -msgstr "" -"Ek özellik anahtarı 'storagetype:pool' sürücü sürümü 5.1.0'dan itibaren " -"kullanılmıyor. Bu anahtar atlanıyor." - -msgid "" -"Extra spec key 'storagetype:provisioning' may be deprecated in the next " -"release. It is recommended to use extra spec key 'provisioning:type' instead." -msgstr "" -"Ek özellik anahtarı 'storagetype:provisioning' sonraki sürümde " -"kaldırılabilir. Bunun yerine 'provisioning:type' ek özellik anahtarının " -"kullanımı önerilir." - -#, python-format -msgid "FAST is enabled. Policy: %(fastPolicyName)s." -msgstr "FAST etkin. Ä°lke: %(fastPolicyName)s." - -#, python-format -msgid "Fail to connect host %(host)s back to storage group %(sg)s." -msgstr "" -"%(host)s istemcisinin %(sg)s depolama grubuna geri bağlanması başarısız." - -#, python-format -msgid "" -"Failed target removal because target or ACL's couldn't be found for iqn: %s." -msgstr "Hedef silme başarısız veya iqn: %s için ACL'ler bulunamadı." - -#, python-format -msgid "" -"Failed terminating the connection of volume %(volume_id)s, but it is " -"acceptable." -msgstr "" -"%(volume_id)s mantıksal sürücüsü bağlantısının sonlandırılması başarısız, " -"ama bu kabul edilebilir." - -#, python-format -msgid "Failed to activate volume copy throttling: %(err)s" -msgstr "Mantıksal sürücü kopyalama daraltma etkinleştirilemedi: %(err)s" - -#, python-format -msgid "Failed to add host group: %s" -msgstr "Ä°stemci grubu ekleme başarısız: %s" - -#, python-format -msgid "Failed to associate qos specs %(id)s with type: %(vol_type_id)s" -msgstr "%(vol_type_id)s türündeki %(id)s qos özellikleri ilişkilendirilemedi" - -#, python-format -msgid "Failed to create pair: %s" -msgstr "Çift oluşturma başarısız: %s" - -#, python-format -msgid "Failed to deregister %(itor)s because: %(msg)s." -msgstr "%(itor)s kaydı silinmesi başarısız çünkü: %(msg)s." - -#, python-format -msgid "Failed to destroy Storage Group %s." -msgstr "Depolama Grubu %s silinemedi." - -#, python-format -msgid "Failed to disassociate qos specs %(id)s with type: %(vol_type_id)s" -msgstr "%(vol_type_id)s türündeki %(id)s qos özellikleri ilişkileri kesilemedi" - -#, python-format -msgid "Failed to disassociate qos specs %s." -msgstr "Qos özellikleri %s ilişkisi kesilemedi." - -#, python-format -msgid "Failed to discard zero page: %s" -msgstr "Sıfır sayfası atılamadı: %s" - -#, python-format -msgid "Failed to extract initiators of %s, so ignore deregistration operation." -msgstr "" -"%s ilklendiricilerinin çıkarılması başarısız, kayıt silme işlemini göz ardı " -"et." - -msgid "Failed to get Raid Snapshot ID and did not store in snapshot." -msgstr "" -"Raid Anlık Görüntü Kimliği alınamadı ve anlık görüntü içine kaydedilmedi." - -msgid "Failed to get target pool id." -msgstr "Hedef havuz kimliği alınamadı." - -msgid "" -"Failed to get target_pool_name and target_array_serial. 'location_info' is " -"not in host['capabilities']." -msgstr "" -"target_pool_name ve target_array_serial alınamadı. 'location_info' " -"host['capabilities'] içinde değil." - -#, python-format -msgid "Failed to invoke ems. Message : %s" -msgstr "ems başlatma başarısızı. Ä°leti : %s" - -#, python-format -msgid "Failed to load extension %(classpath)s: %(exc)s" -msgstr "%(classpath)s uzantısı yüklemede hata: %(exc)s" - -#, python-format -msgid "Failed to load extension %(ext_factory)s: %(exc)s" -msgstr "%(ext_factory)s uzantısı yüklemede hata: %(exc)s" - -#, python-format -msgid "Failed to load extension %(ext_name)s: %(exc)s" -msgstr "%(ext_name)s eklentisi yüklenemedi: %(exc)s" - -#, python-format -msgid "Failed to manage virtual volume %(disp)s due to error during retype." -msgstr "" -"Retype sırasındaki hata sebebiyle %(disp)s sanal mantıksal sürücüsü " -"yönetilemedi." - -#, python-format -msgid "" -"Failed to migrate volume. The destination volume %(vol)s is not deleted " -"since the source volume may have been deleted." -msgstr "" -"Mantıksal sürücü göçü başarısız. Hedef mantıksal sürücü %(vol)s kaynak " -"mantıksal sürücü silinmiş olabileceğinden silinmiyor." - -#, python-format -msgid "" -"Failed to migrate: %(volumeName)s from default source storage group for FAST " -"policy: %(sourceFastPolicyName)s. Attempting cleanup... " -msgstr "" -"%(volumeName)s'in %(sourceFastPolicyName)s FAST ilkesi için varsayılan " -"kaynak depolama grubundan göçü başarısız. Temizlik deneniyor... " - -#, python-format -msgid "Failed to query pool %(id)s status %(ret)d." -msgstr "%(id)s havuzu sorgulanamadı durum %(ret)d." - -#, python-format -msgid "Failed to refresh mounts, reason=%s" -msgstr "Bağlar tazelenemedi, sebep=%s" - -#, python-format -msgid "" -"Failed to register %(itor)s to SP%(sp)s port %(portid)s because: %(msg)s." -msgstr "" -"%(itor)s'in SP%(sp)s %(portid)s bağlantı noktasına kaydı başarısız: %(msg)s." - -#, python-format -msgid "Failed to restart horcm: %s" -msgstr "horcm yeniden başlatılamadı: %s" - -#, python-format -msgid "Failed to run command: %s." -msgstr "Komut çalıştırma başarısız: %s." - -#, python-format -msgid "" -"Failed to save iscsi LIO configuration when modifying volume id: %(vol_id)s." -msgstr "" -"Mantıksal sürücü: %(vol_id)s değiştirilirken iscsi LIO yapılandırması " -"kaydedilemedi." - -#, python-format -msgid "Failed to setup blkio cgroup to throttle the device '%(device)s'." -msgstr "'%(device)s' aygıtını daraltmak için blkio cgroup kurulumu başarısız." - -#, python-format -msgid "" -"Failed to update %(conf)s for volume id %(vol_id)s after removing iscsi " -"target. %(conf)s does not exist." -msgstr "" -"Iscsi hedefini kaldırdıktan sonra %(vol_id)s mantıksal sürücüsü kimliği için " -"%(conf)s güncellemesi başarısız. %(conf)s mevcut değil." - -#, python-format -msgid "Failure deleting job %s." -msgstr "%s işinin silinmesi başarısız." - -#, python-format -msgid "Failure deleting temp snapshot %s." -msgstr "Geçici anlık görüntü %s silinemedi." - -#, python-format -msgid "Failure deleting the snapshot %(snapshot_id)s of volume %(volume_id)s." -msgstr "" -"%(volume_id)s mantıksal sürücüsünün %(snapshot_id)s anlık görüntüsünün " -"silinmesi başarısız." - -#, python-format -msgid "" -"Flexvisor failed to delete volume %(id)s from group %(vgid)s due to " -"%(status)s." -msgstr "" -"Flexvisor %(id)s mantıksal sürücüsünü %(vgid)s grubundan %(status)s " -"sebebiyle silemedi." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s from the group %(vgid)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü %(vgid)s grubundan silemedi." - -msgid "Goodness function not set :: defaulting to minimal goodness rating of 0" -msgstr "" -"Ä°yilik fonksiyonu ayarlanmamış :: asgari iyilik değeri olan 0 varsayılıyor" - -#, python-format -msgid "Got disconnected; trying to reconnect. (%s)" -msgstr "Bağlantı kesildi; tekrar bağlanılmaya çalışılıyor. (%s)" - -#, python-format -msgid "" -"Group sync name not found for target group %(target)s on %(storageSystem)s." -msgstr "" -"%(storageSystem)s üzerindeki %(target)s hedef grubu için grup eş zamanlama " -"ismi bulunamadı." - -#, python-format -msgid "HLU %(hlu)s has already been removed from %(sgname)s. Message: %(msg)s" -msgstr "HLU %(hlu)s zaten %(sgname)s'den ayrılmış. Ä°leti: %(msg)s" - -#, python-format -msgid "" -"Hint \"%s\" dropped because ExtendedServerAttributes not active in Nova." -msgstr "" -"ExtendedServerAttributes Nova'da etkin olmadığından \"%s\" ipucu düşürüldü." - -#, python-format -msgid "" -"Hint \"%s\" dropped because Nova did not return enough information. Either " -"Nova policy needs to be changed or a privileged account for Nova should be " -"specified in conf." -msgstr "" -"\"%s\" ipucu düşürüldü çünkü Nova yeterli bilgi döndürmedi. Nova ilkesinin " -"değiştirilmesi gerekiyor ya da yapılandırmada Nova için ayrıcalıklı bir " -"hesap belirtilmeli." - -#, python-format -msgid "" -"Host %(host)s has already disconnected from storage group %(sgname)s. " -"Message: %(msg)s" -msgstr "" -"Ä°stemci %(host)s bağlantısı %(sgname)s depolama grubundan zaten kesilmiş. " -"Ä°leti: %(msg)s" - -msgid "" -"Host exists without CHAP credentials set and has iSCSI attachments but CHAP " -"is enabled. Updating host with new CHAP credentials." -msgstr "" -"Ä°stemci CHAP kimlik bilgileri ayarlanmamış halde ve iSCSI eklentileri var " -"ama CHAP etkin. Ä°stemci yeni CHAP kimlik bilgileriyle güncelleniyor." - -msgid "Host has no CHAP key, but CHAP is enabled." -msgstr "Ä°stemcinin CHAP anahtarı yok, ama CHAP etkin." - -msgid "IQN already existed." -msgstr "IQN zaten mevcut." - -msgid "IQN has been used to create map." -msgstr "IQN eşleştirme oluşturmak için kullanılmış." - -msgid "ISCSI provider_location not stored, using discovery" -msgstr "ISCSI provider_location kaydedilmemiş, keşif kullanılıyor" - -msgid "" -"ISERTgtAdm is deprecated, you should now just use LVMVolumeDriver and " -"specify iscsi_helper for the target driver you wish to use. In order to " -"enable iser, please set iscsi_protocol=iser with lioadm or tgtadm target " -"helpers." -msgstr "" -"ISERTgtAdm artık kullanılmıyor, artık yalnızca LVMVolumeDriver kullanmalı ve " -"kullanmak istediğiniz hedef sürücü için iscsi_helper belirtmelisiniz. iser'i " -"etkinleştirmek için, lütfen iscsi_protocol=iser ayarını hedef yardımcılar " -"olarak lioadm veya tgtadm ile ayarlayın." - -msgid "Id not in sort_keys; is sort_keys unique?" -msgstr "Id sort_keys içinde değil, sort_keys benzersiz mi?" - -msgid "Image delete encountered an error." -msgstr "Ä°maj silme bir hatayla karşılaştı." - -msgid "Inconsistent Luns." -msgstr "Tutarsız Lun." - -#, python-format -msgid "" -"Incorrect value error: %(blocksize)s, it may indicate that " -"'volume_dd_blocksize' was configured incorrectly. Fall back to default." -msgstr "" -"Geçersiz değer hatası: %(blocksize)s, 'volume_dd_blocksize'nin yanlış " -"yapılandırıldığını gösteriyor olabilir. Varsayılana dön." - -#, python-format -msgid "" -"Insufficient free space for thin provisioning. The ratio of provisioned " -"capacity over total capacity %(provisioned_ratio).2f has exceeded the " -"maximum over subscription ratio %(oversub_ratio).2f on host %(host)s." -msgstr "" -"Ä°nce hazırlığı için yetersiz boş alan. Hazırlık kapasitesinin toplam " -"kapasiteye oranı %(provisioned_ratio).2f %(host)s istemcisi üzerinde azami " -"aşım oranı %(oversub_ratio).2f değerini geçti." - -#, python-format -msgid "" -"Insufficient free space for volume creation on host %(host)s (requested / " -"avail): %(requested)s/%(available)s" -msgstr "" -"%(host)s istemcisi üzerinde mantıksal sürücü oluşturma için yetersiz boş " -"alan (istenen / kullanılabilir): %(requested)s/%(available)s" - -#, python-format -msgid "" -"Insufficient free space for volume creation. Total capacity is %(total).2f " -"on host %(host)s." -msgstr "" -"Mantıksal sürücü oluşturma için yetersiz boş alan. %(host)s istemcisi " -"üzerinde toplam kapasite %(total).2f." - -#, python-format -msgid "Invalid IP address format '%s'" -msgstr "Geçersiz IP adresi biçimi '%s'" - -#, python-format -msgid "" -"Invalid goodness result. Result must be between 0 and 100. Result " -"generated: '%s' :: Defaulting to a goodness of 0" -msgstr "" -"Geçersiz iyilik sonucu. Sonuç 0 ve 100 arasında olmalı. Üretilen sonuç: " -"'%s' :: Ä°yilik değeri 0 olarak varsayılıyor" - -#, python-format -msgid "Invalid trace flag: %s" -msgstr "Geçersiz takip bayrağı: %s" - -msgid "" -"It is not the recommended way to use drivers by NetApp. Please use " -"NetAppDriver to achieve the functionality." -msgstr "" -"NetApp sürücüleri kullanmak önerilen bir yol değildir. Lütfen işlevselliğe " -"erişmek için NetAppDriver kullanın." - -#, python-format -msgid "LUN %(name)s is already expanded. Message: %(msg)s" -msgstr "LUN %(name)s zaten genişletildi. Ä°leti: %(msg)s" - -#, python-format -msgid "LUN %(name)s is not ready for extension: %(out)s" -msgstr "LUN %(name)s eklenti için hazır değil: %(out)s" - -#, python-format -msgid "LUN %(name)s is not ready for snapshot: %(out)s" -msgstr "LUN %(name)s anlık görüntü için hazır değil: %(out)s" - -#, python-format -msgid "LUN already exists, LUN name %(name)s. Message: %(msg)s" -msgstr "LUN zaten mevcut, LUN ismi %(name)s. Ä°leti: %(msg)s" - -#, python-format -msgid "" -"LUN corresponding to %s is still in some Storage Groups.Try to bring the LUN " -"out of Storage Groups and retry the deletion." -msgstr "" -"%s'e denk gelen LUN hala bazı Depolama Gruplarında. LUN'u Depolama " -"Gruplarından çıkarmaya ve silmeyi tekrarlamaya çalışın." - -#, python-format -msgid "LUN is already deleted, LUN name %(name)s. Message: %(msg)s" -msgstr "LUN zaten silindi, LUN ismi %(name)s. Ä°leti: %(msg)s" - -#, python-format -msgid "" -"LUN misalignment may occur for current initiator group %(ig_nm)s) with host " -"OS type %(ig_os)s. Please configure initiator group manually according to " -"the type of the host OS." -msgstr "" -"%(ig_os)s istemci OS türlü %(ig_nm)s) başlatıcı grubu için LUN yanlış " -"hizalaması oluşabilir. Lütfen istemci OS türüne göre başlatıcı grubunu elle " -"ayarlayın." - -#, python-format -msgid "LUN with id %(remove_id)s is not present in cg %(cg_name)s, skip it." -msgstr "%(remove_id)s kimlikli LUN %(cg_name)s cg de mevcut değil, atla." - -msgid "Least busy iSCSI port not found, using first iSCSI port in list." -msgstr "" -"En az meşgul iSCSI bağlantı noktası bulunamadı, listedeki ilk iSCSI bağlantı " -"noktası kullanılıyor." - -#, python-format -msgid "" -"Maximum number of Pool LUNs, %s, have been created. No more LUN creation can " -"be done." -msgstr "" -"Azami Havuz LUN'ları sayısı, %s, oluşturuldu. Daha fazla LUN oluşturulamaz." - -#, python-format -msgid "Message - %s." -msgstr "Ä°leti - %s." - -#, python-format -msgid "" -"Migration command may get network timeout. Double check whether migration in " -"fact started successfully. Message: %(msg)s" -msgstr "" -"Göç komutu ağ zaman aşımı alabilir. Göçün başarılı başladığını iki kere " -"kontrol edin. Ä°leti: %(msg)s" - -#, python-format -msgid "More than one valid preset was detected, using %s" -msgstr "Birden fazla geçerli ön ayar algılandı, %s kullanılıyor" - -#, python-format -msgid "Mount point %(name)s already exists. Message: %(msg)s" -msgstr "Bağlantı noktası %(name)s zaten mevcut. Ä°leti: %(msg)s" - -msgid "No VLUN contained CHAP credentials. Generating new CHAP key." -msgstr "" -"Hiçbir VLUN CHAP kimlik bilgileri içermiyor. Yeni CHAP anahtarı üretiliyor." - -msgid "No array serial number returned, set as unknown." -msgstr "" -"Herhangi bir dizi seri numarası dönmedi, bilinmeyen olarak ayarlanıyor." - -#, python-format -msgid "No backing file found for %s, allowing snapshot to be deleted." -msgstr "" -"%s için destekleyen dosya bulunamadı, anlık görüntünün silinmesine izin " -"veriliyor." - -#, python-format -msgid "No entry in LUN table for volume/snapshot %(name)s." -msgstr "%(name)s mantıksal sürücü/anlık görüntü için LUN tablosunda girdi yok." - -msgid "No host or VLUNs exist. Generating new CHAP key." -msgstr "Ä°stemci veya VLUN mevcut değil. Yeni CHAP anahtarı üretiliyor." - -msgid "No mapping." -msgstr "Eşleştirme yok." - -#, python-format -msgid "No port group found in masking view %(mv)s." -msgstr "%(mv)s maskeleme görünümünde bağlantı noktası grubu bulunamadı." - -msgid "No protection domain name or id was specified in configuration." -msgstr "Yapılandırmada herhangi bir koruma alan adı veya kimliği belirtilmedi." - -msgid "No shares found hence skipping ssc refresh." -msgstr "Paylaşım bulunamadı ssc tazelemesi atlanıyor." - -#, python-format -msgid "" -"No storage group found. Performing rollback on Volume: %(volumeName)s To " -"return it to the default storage group for FAST policy %(fastPolicyName)s." -msgstr "" -"Depolama grubu bulunamadı. %(fastPolicyName)s FAST ilkesi için varsayılan " -"depolama grubuna döndürmek için Mantıksal sürücü: %(volumeName)s üzerinde " -"geri döndürme yapılıyor." - -#, python-format -msgid "No storage pool found with available capacity %s." -msgstr "%s kullanılabilir kapasitesine sahip depolama havuzu bulunamadı." - -msgid "No storage pool name or id was found." -msgstr "Depolama havuzu ismi veya kimliği bulunamadı." - -msgid "No such host alias name." -msgstr "Böyle bir istemci rumuzu yok." - -#, python-format -msgid "No target ports found in masking view %(maskingView)s." -msgstr "" -"%(maskingView)s maskeleme görünümünde hedef bağlantı noktası bulunamadı." - -#, python-format -msgid "No weighed hosts found for volume with properties: %s" -msgstr "" -"Şu özelliklere sahip mantıksal sürücü için ağırlık verilmiş istemci " -"bulunamadı: %s" - -msgid "Non-iSCSI VLUN detected." -msgstr "iSCSI olmayan VLUN algılandı." - -#, python-format -msgid "Not deleting key %s" -msgstr "%s anahtarı silinmiyor" - -#, python-format -msgid "Persistence file already exists for volume, found file at: %s" -msgstr "" -"Kalıcılık dosyası mantıksal sürücü için zaten mevcut, dosya şurada bulundu: " -"%s" - -#, python-format -msgid "" -"Pre check for deletion. Volume: %(volumeName)s is part of a storage group. " -"Attempting removal from %(storageGroupInstanceNames)s." -msgstr "" -"Silme için ön kontrol. Mantıksal sürücü: %(volumeName)s bir depolama " -"grubunun parçası. %(storageGroupInstanceNames)s'den silme deneniyor." - -#, python-format -msgid "" -"Production use of \"%(backend)s\" backend requires the Cinder controller to " -"have multipathing properly set up and the configuration option \"%(mpflag)s" -"\" to be set to \"True\"." -msgstr "" -"\"%(backend)s\" in üretimde kullanılması Cinder kontrolcüsünün çokluyolunun " -"düzgün ayarlanması ve yapılandırma seçeneği \"%(mpflag)s\" in \"True\" " -"olarak ayarlanmasını gerektirir." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG backup " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" -"%(s_pid)s için kota aşıldı, %(s_size)sG yedek oluşturulmaya çalışıldı " -"(%(d_consumed)dG / %(d_quota)dG zaten tüketilmiş)" - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG snapshot " -"(%(d_consumed)dG of %(d_quota)dG already consumed)." -msgstr "" -"%(s_pid)s için kota aşıldı, %(s_size)sG anlık görüntü oluşturulmaya " -"çalışıldı (%(d_consumed)dG / %(d_quota)dG zaten tüketildi)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG volume " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" -"%(s_pid)s için kota aşıldı, %(s_size)sG mantıksal sürücü oluşturulmaya " -"çalışıldı (%(d_consumed)dG / %(d_quota)dG zaten tüketilmiş)" - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create %(s_size)sG volume - " -"(%(d_consumed)dG of %(d_quota)dG already consumed)" -msgstr "" -"%(s_pid)s için kota aşıldı, %(s_size)sG mantıksal sürücü oluşturulmaya " -"çalışıldı - (%(d_consumed)dG / %(d_quota)dG zaten kullanılmış)" - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create backups (%(d_consumed)d " -"backups already consumed)" -msgstr "" -"%(s_pid)s için kota aşıldı, yedek oluşturulmaya çalışıldı (%(d_consumed)d " -"yedek zaten tüketilmiş)" - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create snapshot (%(d_consumed)d " -"snapshots already consumed)." -msgstr "" -"%(s_pid)s için kota aşıldı, anlık görüntü oluşturulmaya çalışıldı " -"(%(d_consumed)d anlık görüntü zaten tüketilmiş)." - -#, python-format -msgid "" -"Quota exceeded for %(s_pid)s, tried to create volume (%(d_consumed)d volumes " -"already consumed)" -msgstr "" -"%(s_pid)s için kota aşıldı, mantıksal sürücü oluşturulmaya çalışıldı " -"(%(d_consumed)d mantıksal sürücü zaten tüketilmiş)" - -#, python-format -msgid "" -"RBD image for backup %(backup)s of volume %(volume)s not found. Deleting " -"backup metadata." -msgstr "" -"%(volume)s mantıksal sürücüsü için %(backup)s yedeği için RBD imajı " -"bulunamadı. Metadata yedeği siliniyor." - -#, python-format -msgid "Rename failure in cleanup of cDOT QOS policy group %(name)s: %(ex)s" -msgstr "" -"cDOT QOS ilke grubu %(name)s temizliğinde yeniden adlandırma hatası: %(ex)s" - -#, python-format -msgid "" -"Report interval must be less than service down time. Current config " -"service_down_time: %(service_down_time)s, report_interval for this: service " -"is: %(report_interval)s. Setting global service_down_time to: " -"%(new_down_time)s" -msgstr "" -"Rapor aralığı servisin kapalı kaldığı süreden küçük olmalı. Mevcut " -"service_down_time yapılandırması: %(service_down_time)s, bu servis için " -"report_interval: %(report_interval)s. Genel service_down_time: " -"%(new_down_time)s olarak ayarlanıyor" - -msgid "Requested image is not accessible by current Tenant." -msgstr "Ä°stenen imaj mevcut Kiracı tarafından erişilebilir değil." - -msgid "Returning as clean tmp vol job already running." -msgstr "Geçici mantıksal sürücü temizleme işi hala çalıştığından dönülüyor." - -#, python-format -msgid "See unavailable iSCSI target: %s" -msgstr "Kullanılamaz iSCSI hedefine bak: %s" - -msgid "Silent failure of target removal detected, retry...." -msgstr "Hedef silmenin sessizce başarısız olduğu algılandı, tekrar dene..." - -#, python-format -msgid "Snapshot %(name)s already exists. Message: %(msg)s" -msgstr "Anlık görüntü %(name)s zaten mevcut. Ä°leti: %(msg)s" - -#, python-format -msgid "" -"Snapshot %(name)s for consistency group does not exist. Message: %(msg)s" -msgstr "" -"Tutarlılık grubu için %(name)s anlık görüntüsü mevcut değil. Ä°leti: %(msg)s" - -#, python-format -msgid "Snapshot %(name)s is in use, retry. Message: %(msg)s" -msgstr "Anlık görüntü %(name)s kullanımda, tekrar dene. Ä°leti: %(msg)s" - -#, python-format -msgid "Snapshot %(name)s may deleted already. Message: %(msg)s" -msgstr "Anlık görüntü %(name)s zaten silinmiş olabilir. Ä°leti: %(msg)s" - -#, python-format -msgid "" -"Snapshot %(snapname)s is attached to snapshot mount point %(mpname)s " -"already. Message: %(msg)s" -msgstr "" -"Anlık görüntü %(snapname)s anlık görüntü bağlantı noktası %(mpname)s'e zaten " -"bağlı. Ä°leti: %(msg)s" - -#, python-format -msgid "Snapshot %s already deleted." -msgstr "Anlık görüntü %s zaten silinmiş." - -#, python-format -msgid "Snapshot still %(status)s Cannot delete snapshot." -msgstr "Anlık görüntü hala %(status)s Anlık görüntü silinemiyor." - -#, python-format -msgid "Start migration failed. Message: %s" -msgstr "Göç başlatma başarısız. Ä°leti: %s" - -#, python-format -msgid "Storage Group %s is not found." -msgstr "Depolama Grubu %s bulunamadı." - -#, python-format -msgid "Storage Group %s is not found. Create it." -msgstr "Depolama Grubu %s bulunamadı. Oluştur." - -#, python-format -msgid "Storage Group %s is not found. terminate_connection() is unnecessary." -msgstr "Depolama Grubu %s bulunamadı. terminate_connection() gereksiz." - -#, python-format -msgid "Storage Pool '%(pool)s' is '%(state)s'." -msgstr "Depolama Havuzu '%(pool)s' '%(state)s'." - -#, python-format -msgid "Storage group %(name)s already exists. Message: %(msg)s" -msgstr "Depolama grubu %(name)s zaten mevcut. Ä°leti: %(msg)s" - -#, python-format -msgid "" -"Storage group %(name)s doesn't exist, may have already been deleted. " -"Message: %(msg)s" -msgstr "" -"Depolama grubu %(name)s mevcut değil, zaten silinmiş olabilir. Ä°leti: %(msg)s" - -#, python-format -msgid "Storage sync name not found for target %(target)s on %(storageSystem)s." -msgstr "" -"%(storageSystem)s üzerindeki %(target)s hedefi için depolama eş zamanlama " -"ismi bulunamadı." - -msgid "Storage-assisted migration failed during retype." -msgstr "Depolama-destekli göç retype sırasında başarısız oldu." - -msgid "The MCS Channel is grouped." -msgstr "MCS Kanalı gruplandırılmış." - -#, python-format -msgid "" -"The NAS file operations will be run as root: allowing root level access at " -"the storage backend. This is considered an insecure NAS environment. Please " -"see %s for information on a secure NAS configuration." -msgstr "" -"NAS dosya işlemleri root olarak çalıştırılacak: depolama arka ucunda root " -"düzeyinde erişime izin verilecek. Bu güvensiz bir NAS ortamı olarak kabul " -"edilir. Güvenli bir NAS yapılandırması için lütfen %s'e göz atın." - -#, python-format -msgid "" -"The NAS file permissions mode will be 666 (allowing other/world read & write " -"access). This is considered an insecure NAS environment. Please see %s for " -"information on a secure NFS configuration." -msgstr "" -"NAS dosya izinleri kipi 666 olacak (diğer/dünya'ya okuma&yazma izni verir). " -"Bu güvensiz bir NAS ortamı olarak kabul edilir. Güvenli bir NFS " -"yapılandırması için lütfen %s'e göz atın." - -msgid "" -"The VMAX plugin only supports Retype. If a pool based migration is necessary " -"this will happen on a Retype From the command line: cinder --os-volume-api-" -"version 2 retype --migration-policy on-demand" -msgstr "" -"VMAX eklentisi yalnızca Retype destekler. Eğer havuz tabanlı göç gerekliyse " -"bu komut satırından bir Retype üzerinde gerçekleşir: cinder --os-volume-api-" -"version 2 retype --migration-policy on-demand" - -#, python-format -msgid "" -"The following specified storage pools do not exist: %(unexist)s. This host " -"will only manage the storage pools: %(exist)s" -msgstr "" -"Belirtilen şu depolama havuzları mevcut değil: %(unexist)s. Ä°stemci yalnızca " -"şu depolama havuzlarını yönetecek: %(exist)s" - -#, python-format -msgid "The provisioning: %(provisioning)s is not valid." -msgstr "Hazırlık: %(provisioning)s geçerli değil." - -#, python-format -msgid "" -"The source volume is a legacy volume. Create volume in the pool where the " -"source volume %s is created." -msgstr "" -"Kaynak mantıksal sürücü eski bir mantıksal sürücü. Mantıksal sürücüyü %s " -"kaynak mantıksal sürücüsünün oluşturulduğu yerde oluştur." - -#, python-format -msgid "The specified Snapshot mount point %s is not currently attached." -msgstr "Belirtilen Anlık Görüntü bağlama noktası %s şu an eklenmiş değil." - -#, python-format -msgid "" -"The user does not have access or sufficient privileges to use all netapp " -"APIs. The following extra_specs will fail or be ignored: %s" -msgstr "" -"Kullanıcının tüm netapp API'lerini kullanmaya erişimi ya da yeterli izni " -"yok. Şu ek_özellikler başarısız olacak ya da atlanacak: %s" - -#, python-format -msgid "" -"The volume: %(volumename)s was not first part of the default storage group " -"for FAST policy %(fastPolicyName)s." -msgstr "" -"Mantıksal sürücü: %(volumename)s FAST ilkesi %(fastPolicyName)s için " -"varsayılan depolama grubunun ilk bölümü değildi." - -#, python-format -msgid "" -"The volume: %(volumename)s. was not first part of the default storage group " -"for FAST policy %(fastPolicyName)s." -msgstr "" -"Mantıksal sürücü: %(volumename)s. %(fastPolicyName)s FAST ilkesi için " -"varsayılan depolama grubunun ilk bölümü değildi." - -#, python-format -msgid "" -"There are no datastores matching new requirements; can't retype volume: %s." -msgstr "" -"Yeni gereksinimlerle eşleşen veri deposu yok; mantıksal sürücü retype " -"edilemiyor: %s." - -#, python-format -msgid "Trying to boot from an empty volume: %s." -msgstr "Boş bir mantıksal sürücüden ön yükleme yapılmaya çalışılıyor: %s." - -#, python-format -msgid "Unable to create folder %s" -msgstr "%s dizini oluşturulamadı" - -#, python-format -msgid "Unable to create snapshot %s" -msgstr "%s anlık görüntüsü oluşturulamadı" - -#, python-format -msgid "Unable to delete Protection Group Snapshot: %s" -msgstr "Koruma Grubu Anlık Görüntüsü silinemiyor: %s" - -#, python-format -msgid "Unable to delete Protection Group: %s" -msgstr "Koruma Grubu silinemiyor: %s" - -#, python-format -msgid "Unable to delete space %(space)s" -msgstr "%(space)s alanı silinemedi" - -#, python-format -msgid "Unable to fetch datastores connected to host %s." -msgstr "%s istemcisine bağlı veri depoları getirilemedi." - -#, python-format -msgid "Unable to find Masking view: %(view)s." -msgstr "Maskeleme görünümü bulunamadı: %(view)s." - -#, python-format -msgid "Unable to find snapshot %s" -msgstr "%s anlık görüntüsü bulunamadı" - -msgid "Unable to get rados pool stats." -msgstr "Rados havuz istatistikleri alınamıyor." - -msgid "Unable to get storage tiers from tier policy rule." -msgstr "Depolama aşamaları aşama ilke kuralından alınamıyor." - -#, python-format -msgid "Unable to locate volume:%s" -msgstr "Mantıksal sürücü:%s bulunamadı" - -msgid "Unable to poll cluster free space." -msgstr "Küme boş alanı çekilemedi." - -#, python-format -msgid "Unable to update host type for host with label %(l)s. %(e)s" -msgstr "%(l)s etiketli istemci için istemci türü güncellenemiyor. %(e)s" - -#, python-format -msgid "Unable to update stats on non-initialized Volume Group: %s" -msgstr "" -"İlklendirilmemiş Mantıksal Sürücü Grubu üzerinde istatistikler " -"güncellenemedi: %s" - -#, python-format -msgid "Unexpected exception during image cloning in share %s" -msgstr "%s paylaşımında imaj kopyalanırken beklenmedik istisna" - -msgid "Unexpected exception while listing used share." -msgstr "Kullanılan paylaşım listelenirken beklenmedik istisna." - -msgid "Unexpected exception while short listing used share." -msgstr "Kullanılan paylaşım kısaca listelenirken beklenmedik istisna." - -#, python-format -msgid "Update driver status failed: %(config_group)s is uninitialized." -msgstr "Sürücü durumu güncelleme başarısız: %(config_group)s ilklendirilmemiş." - -msgid "Verify certificate is not set, using default of False." -msgstr "" -"Sertifika doğrulama ayarlanmamış, varsayılan değer olan False kullanılıyor." - -#, python-format -msgid "Volume %(vol)s was not in Storage Group %(sg)s." -msgstr "Mantıksal sürücü %(vol)s Depolama Grubu %(sg)s'de değildi." - -#, python-format -msgid "Volume %(volume)s is not in any masking view." -msgstr "Mantıksal sürücü %(volume)s herhangi bir maskeleme görünümünde değil." - -#, python-format -msgid "" -"Volume %(volumeName)s was not first part of the default storage group for " -"the FAST Policy." -msgstr "" -"Mantıksal sürücü %(volumeName)s FAST İlkesi için varsayılan depolama " -"grubunun ilk bölümü değildi." - -#, python-format -msgid "Volume %(volume_id)s already deleted." -msgstr "Mantıksal sürücü %(volume_id)s zaten silinmiş." - -#, python-format -msgid "Volume %(volume_id)s cannot be retyped because it has snapshot." -msgstr "" -"Mantıksal sürücü %(volume_id)s retype edilemez çünkü anlık görüntüsü var." - -#, python-format -msgid "Volume %(volume_id)s cannot be retyped during attachment." -msgstr "Mantıksal sürücü %(volume_id)s ekleme sırasında retype edilemez." - -#, python-format -msgid "Volume %s does not exist." -msgstr "Mantıksal sürücü %s mevcut değil." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping" -msgstr "Mantıksal sürücü %s provider_location belirtmemiş, atlanıyor" - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "Mantıksal sürücü %s provider_location belirtmemiş, atlanıyor." - -#, python-format -msgid "Volume %s is not found!, it may have been deleted." -msgstr "Mantıksal sürücü %s bulunamadı!, silinmiş olabilir." - -#, python-format -msgid "Volume %s was not found while trying to delete it." -msgstr "Mantıksal sürücü %s silinmeye çalışılırken bulunamadı." - -#, python-format -msgid "" -"Volume : %(volumeName)s is not currently belonging to any storage group." -msgstr "" -"Mantıksal sürücü : %(volumeName)s şu an herhangi bir depolama grubuna ait " -"değil." - -#, python-format -msgid "Volume copy job for src vol %s not found." -msgstr "" -"%s kaynak mantıksal sürücüsü için mantıksal sürücü kopyalama işi bulunamadı." - -#, python-format -msgid "Volume deletion failed with message: %s" -msgstr "Mantıksal sürücü silme şu iletiyle başarısız oldu: %s" - -#, python-format -msgid "Volume initialization failure. (%s)" -msgstr "Mantıksal sürücü ilklendirme başarısız. (%s)" - -#, python-format -msgid "Volume path %s does not exist, nothing to remove." -msgstr "%s mantıksal sürücü yolu mevcut değil, kaldırılacak bir şey yok." - -msgid "Volume refresh job already running. Returning..." -msgstr "Mantıksal sürücü tazeleme işi zaten çalışıyor. Dönülüyor..." - -#, python-format -msgid "Volume still %(status)s Cannot delete volume." -msgstr "Mantıksal sürücü hala %(status)s Mantıksal sürücü silinemez." - -msgid "Volume type will be changed to be the same as the source volume." -msgstr "" -"Mantıksal sürücü türü kaynak mantıksal sürücüyle aynı olacak şekilde " -"değiştirilecek." - -#, python-format -msgid "" -"Volume: %(volumeName)s Does not belong to storage group %(defaultSgName)s." -msgstr "" -"Mantıksal sürücü: %(volumeName)s %(defaultSgName)s depolama grubuna ait " -"değil." - -#, python-format -msgid "" -"Volume: %(volumeName)s is already part of storage group %(sgGroupName)s." -msgstr "" -"Mantıksal sürücü: %(volumeName)s zaten %(sgGroupName)s depolama grubunun " -"parçası." - -#, python-format -msgid "Volume: %(volumeName)s is not currently belonging to any storage group." -msgstr "" -"Mantıksal sürücü: %(volumeName)s şu an herhangi bir depolama grubuna ait " -"değil." - -#, python-format -msgid "Volume: %s is in use, can't retype." -msgstr "Mantıksal sürücü: %s hala kullanımda, retype yapılamaz." - -#, python-format -msgid "_get_vdisk_map_properties: Did not find a preferred node for vdisk %s." -msgstr "" -"_get_vdisk_map_properties: %s vdisk'i için tercih edilen bir düğüm " -"bulunamadı." - -#, python-format -msgid "_migrate_cleanup on : %(volumeName)s." -msgstr "%(volumeName)s üzerinde _migrate_cleanup." - -#, python-format -msgid "_migrate_rollback on : %(volumeName)s." -msgstr "%(volumeName)s üzerinde _migrate_rollback." - -msgid "_remove_device: invalid properties or device." -msgstr "_remove_device: geçersiz özellik ya da aygıt." - -#, python-format -msgid "" -"_unmap_vdisk_from_host: Multiple mappings of volume %(vdisk_name)s found, no " -"host specified." -msgstr "" -"_unmap_vdisk_from_host: %(vdisk_name)s mantıksal sürücüsünün birden çok " -"eşleşmesi bulundu, istemci belirtilmedi." - -#, python-format -msgid "" -"_unmap_vdisk_from_host: No mapping of volume %(vol_name)s to any host found." -msgstr "" -"_unmap_vdisk_from_host: %(vol_name)s mantıksal sürücüsünün hiçbir istemciye " -"eşleşmesi bulunamadı." - -msgid "" -"config option keymgr.fixed_key has not been defined: some operations may " -"fail unexpectedly" -msgstr "" -"keymgr.fixed_key yapılandırma seçeneği tanımlanmamış. bazı işlemler " -"beklenmedik şekilde başarısız olabilir" - -#, python-format -msgid "delete_volume: unable to find volume %s" -msgstr "delete_volume: %s mantıksal sürücüsü bulunamadı" - -msgid "" -"destroy_empty_storage_group: True. Empty storage group will be deleted after " -"volume is detached." -msgstr "" -"destroy_empty_storage_group: True. Boş depolama grubu mantıksal sürücü " -"ayrıldıktan sonra silinecek." - -msgid "flush() not supported in this version of librbd" -msgstr "flush() librbd'nin bu sürümünde desteklenmiyor" - -msgid "force_delete_lun_in_storagegroup=True" -msgstr "force_delete_lun_in_storagegroup=True" - -#, python-format -msgid "get_evs: %(out)s -- No find for %(fsid)s" -msgstr "get_evs: %(out)s -- %(fsid)s için bulgu yok" - -#, python-format -msgid "get_fsid: %(out)s -- No info for %(fslabel)s" -msgstr "get_fsid: %(out)s -- %(fslabel)s için bilgi yok" - -msgid "" -"glance_num_retries shouldn't be a negative value. The number of retries will " -"be set to 0 until this iscorrected in the cinder.conf." -msgstr "" -"glance_num_retries negatif bir değer olmamalı. Bu cinder.conf'da düzeltilene " -"kadar tekrar deneme sayıları 0 olarak ayarlanacak." - -msgid "" -"ignore_pool_full_threshold: True. LUN creation will still be forced even if " -"the pool full threshold is exceeded." -msgstr "" -"ignore_pool_full_threshold: True. Havuz dolu eşiği aşılsa bile LUN oluşturma " -"zorlanacak." - -#, python-format -msgid "initialize_connection: Did not find a preferred node for volume %s." -msgstr "" -"initialize_connection: %s mantıksal sürücüsü için tercih edilen düğüm " -"bulunamadı." - -#, python-format -msgid "ldev(%(ldev)d) is already mapped (hlun: %(hlu)d)" -msgstr "ldev(%(ldev)d) zaten eşleştirilmiş (hlun: %(hlu)d)" - -#, python-format -msgid "object %(key)s of type %(typ)s not found, %(err_msg)s" -msgstr "%(typ)s türündeki %(key)s nesnesi bulunamadı, %(err_msg)s" - -msgid "qemu-img is not installed." -msgstr "qemu-img kurulu değil." - -msgid "refresh stale ssc job in progress. Returning... " -msgstr "vadesi geçmiş ssc işi tazeleme sürüyor. Dönülüyor... " - -msgid "san_secondary_ip is configured as the same value as san_ip." -msgstr "san_secondary_ip san_ip ile aynı değer olarak yapılandırılmış." - -#, python-format -msgid "snapshot: %s not found, skipping delete operation" -msgstr "anlık görüntü: %s bulunamadı, silme işlemi atlanıyor" - -#, python-format -msgid "snapshot: %s not found, skipping delete operations" -msgstr "anlık görüntü: %s bulunamadı, silme işlemleri atlanıyor" - -msgid "ssc job in progress. Returning... " -msgstr "ssc işi sürüyor. Dönülüyor... " - -msgid "terminate_conn: provider location empty." -msgstr "terminate_conn: sağlayıcı konumu boş." - -msgid "terminate_connection: lun map not found" -msgstr "terminate_connection: lun eşleştirmesi bulunamadı" - -#, python-format -msgid "" -"unmap_vol_from_host: Multiple mappings of volume %(vol_name)s found, no host " -"specified." -msgstr "" -"unmap_vol_from_host: %(vol_name)s mantıksal sürücüsünün birden fazla " -"eşleşmesi var, istemci belirtilmedi." - -#, python-format -msgid "" -"unmap_vol_from_host: No mapping of volume %(vol_name)s to any host found." -msgstr "" -"unmap_vol_from_host: %(vol_name)s mantıksal sürücüsünün hiçbir istemciye " -"eşleşmesi bulunamadı." - -#, python-format -msgid "" -"unmap_vol_from_host: No mapping of volume %(vol_name)s to host %(host)s " -"found." -msgstr "" -"unmap_vol_from_host: %(vol_name)s mantıksal sürücüsünden %(host)s " -"istemcisine eşleştirme bulunamadı." - -#, python-format -msgid "volume service is down. (host: %s)" -msgstr "mantıksal sürücü servisi çalışmıyor. (host: %s)" - -msgid "volume_tmp_dir is now deprecated, please use image_conversion_dir." -msgstr "" -"volume_tmp_dir artık kullanılmıyor, lütfen image_conversion_dir kullanın." - -#, python-format -msgid "warning: Tried to delete vdisk %s but it does not exist." -msgstr "uyarı: vdisk %s silinmeye çalışıldı ama mevcut değil." - -#, python-format -msgid "" -"zfssa_initiator: %(ini)s wont be used on zfssa_initiator_group= %(inigrp)s." -msgstr "" -"zfssa_initiator: %(ini)s zfssa_initiator_group= %(inigrp)s üzerinde " -"kullanılmayacak." - -msgid "" -"zfssa_initiator_config not found. Using deprecated configuration options." -msgstr "" -"zfssa_initiator_config bulunamadı. Artık kullanılmayan yapılandırma " -"seçenekleri kullanılıyor." diff --git a/cinder/locale/tr_TR/LC_MESSAGES/cinder.po b/cinder/locale/tr_TR/LC_MESSAGES/cinder.po deleted file mode 100644 index a1e1d0e82..000000000 --- a/cinder/locale/tr_TR/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,6833 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# Andreas Jaeger , 2015. #zanata -# OpenStack Infra , 2015. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2015-09-16 08:16+0000\n" -"Last-Translator: Andreas Jaeger \n" -"Language: tr-TR\n" -"Plural-Forms: nplurals=1; plural=0;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Turkish (Turkey)\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"OpenStack Cinder sürümü: %(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr " ancak boyut şu anda %d" - -#, python-format -msgid " but size is now %d." -msgstr " ama şimdiki boyut %d." - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing istemcilere bağlı bir mantıksal sürücü " -"yönetilemez. Lütfen içe aktarmadan önce bu mantıksal sürücüyü mevcut " -"istemcilerden ayırın" - -#, python-format -msgid "%(err)s" -msgstr "Hatalar: %(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"sonuç: %(res)s." - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "%(exception)s: %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s: İzin reddedildi." - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s: Beklenmedik CLI çıktısı ile başarısız oldu.\n" -" Komut: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"Durum Kodu: %(_status)s\n" -"Gövde: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s, subjectAltName: %(sanList)s." - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s: NetworkPortal oluşturuluyor: %(ip)s ip üzerinde %(port)d " -"bağlantı noktasının başka bir servis tarafından kullanılmadığından emin olun." - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "%(name)s %(min_length)s asgari karakter gereksinimine sahip." - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "" -"%(name)s %(max_length)s azami karakter sayısından daha fazla karaktere sahip." - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s: mantıksal sürücü %(vol_id)s yedekleme %(bck_id)s başarısız oldu. " -"Yedekleme nesnesi beklenmeyen kipe sahip. İmaj ya da dosya yedeklemeleri " -"destekleniyor, gerçek kip %(vol_mode)s." - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "%(service)s Servisi depolama aygıtında %(status)s değil: %(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s <= %(max_value)d olmalı" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s >= %(min_value)d olmalı" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "" -"%(workers)d'ın %(worker_name)s değeri geçersiz, 0'dan daha büyük olmalıdır." - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "" -"%s erişilebilir değil. GPFS'in etkin olduğunu ve dosya sisteminin bağlı " -"olduğunu doğrulayın." - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "" -"%s klon işlemi kullanılarak yeniden boyutlandırılamaz çünkü blok içermiyor." - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "" -"%s klon işlemi kullanılarak yeniden boyutlandırılamaz çünkü sıkıştırılmış " -"bir mantıksal sürücü üzerinde" - -#, python-format -msgid "%s configuration option is not set." -msgstr "%s yapılandırma seçeneği ayarlı değil." - -#, python-format -msgid "%s is not a directory." -msgstr "%s bir dizin değil." - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s bir karakter dizisi ya da unicode değildir" - -#, python-format -msgid "%s is not installed" -msgstr "%s kurulu değil" - -#, python-format -msgid "%s is not installed." -msgstr "%s kurulu değil." - -#, python-format -msgid "%s is not set" -msgstr "%s ayarlanmamış" - -#, python-format -msgid "%s is not set." -msgstr "%s ayarlı değil." - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s geçerli bir raw ya da qcow2 imajı olmalıdır." - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s mutlak yol olmalı." - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s cinder.conf'da ayarlanmamış" - -#, python-format -msgid "%s not set." -msgstr "%s ayarlanmamış." - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"'%(prot)s' yapılandırma dosyasında flashsystem_connection_protocol için " -"geçersiz. geçerli değer(ler) %(enabled)s." - -msgid "'active' must be present when writing snap_info." -msgstr "snap_info yazılırken 'active' olması gerekir." - -msgid "'consistencygroup_id' must be specified" -msgstr "'consistencygroup_id' belirtilmiş olmalıdır" - -msgid "'qemu-img info' parsing failed." -msgstr "'qemu-img info' ayrıştırması başarısız oldu." - -msgid "'status' must be specified." -msgstr "'status' belirtilmelidir." - -msgid "'volume_id' must be specified" -msgstr "'volume_id' belirtilmelidir" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "Bir LUN (HLUN) bulunamadı. (LDEV: %(ldev)s)" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "" -"Boş bir LUN (HLUN) bulunamadı. Farklı bir istemci grubu ekleyin. (LDEV: " -"%(ldev)s)" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "" -"Bir istemci grubu eklenemedi. (bağlantı noktası: %(port)s, isim: %(name)s)" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "" -"Bir istemci grubu silinemedi. (bağlantı noktası: %(port)s, gid: %(gid)s, " -"isim: %(name)s)" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "Bir istemci grubu geçersiz. (istemci grubu: %(gid)s)" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "Bir çift silinemedi. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"Bir çift oluşturulamadı. Azami çift sayısı aşıldı. (kopyalama yöntemi: " -"%(copy_method)s, P-VOL: %(pvol)s)" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "Bir parametre geçersiz. (%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "Bir parametre değeri geçersiz. (%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "Bir havuz bulunamadı. (havuz kimliğİ: %(pool_id)s)" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Bir anlık görüntü durumu geçersiz. (durum: %(status)s)" - -msgid "A volume ID or share was not specified." -msgstr "Bir mantıksal sürücü ID ya da paylaşım belirtilmemiş." - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "Bir mantıksal sürücünün durumu geçersiz. (durum: %(status)s)" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "API %(name)s %(err)s hatası ile başarısız oldu" - -msgid "API key is missing for CloudByte driver." -msgstr "CloudByte sürücüsü için API anahtarı eksik." - -#, python-format -msgid "API response: %s" -msgstr "API yanıtı: %s" - -msgid "API version could not be determined." -msgstr "API sürümü belirlenemedi." - -msgid "Access list not available for public volume types." -msgstr "" -"Ortak mantıksal sürücü türleri için erişim listesi kullanılabilir değil." - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "" -"Belirtilen yönetilecek depolama havuzlarından hepsi mevcut değil. Lütfen " -"yapılandırmanızı kontrol edin. Mevcut olmayan havuzlar: %s" - -msgid "An error has occurred during backup operation" -msgstr "Yedekleme işlemi sırasında bir hata oluştu" - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"LUNcopy işlemi sırasında bir hata oluştu. LUNcopy ismi: %(luncopyname)s. " -"LUNcopy durumu: %(luncopystatus)s. LUNcopy durumu: %(luncopystate)s." - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "Bir iSCSI CHAP kullanıcısı eklenemedi. (kullanıcı adı: %(user)s)" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "Bir iSCSI CHAP kullanıcısı silinemedi. (kullanıcı adı: %(user)s)" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"Bir iSCSI hedefi eklenemedi. (bağlantı noktası: %(port)s, rumuz: %(alias)s, " -"sebep: %(reason)s)" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"Bir iSCSI hedefi silinemedi. (bağlanıt noktası: %(port)s, tno: %(tno)s, " -"rumuz: %(alias)s)" - -msgid "An unknown exception occurred." -msgstr "Bilinmeyen bir istisna oluştu." - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "Dizi mevcut değil ya da çevrim dışı. Dizinin mevcut durumu %s." - -msgid "At least one valid iSCSI IP address must be set." -msgstr "Geçerli en az bir iSCSI IP adresi ayarlamalıdır." - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "Geçersiz kimlik doğrulama anahtarı ile %s aktarımı dene." - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "" -"CloudByte depolamasında kimlik doğrulama grubu [%s] ayrıntıları bulunamadı." - -msgid "Auth user details not found in CloudByte storage." -msgstr "" -"CloudByte depolamada kimlik doğrulama kullanıcı ayrıntıları bulunamadı." - -msgid "Authentication error" -msgstr "Kimlik doğrulama hatası" - -msgid "Authorization error" -msgstr "Yetkilendirme hatası" - -msgid "Available categories:" -msgstr "Kullanılabilir kategoriler:" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "" -"Arka-uç QoS özellikleri bu depolama ailesi ve ONTAP sürümünde desteklenmiyor." - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "Art alanda çalışan uygulama (%(backend)s) yok" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "Art alanda çalışan uygulama raporları: %(message)s" - -msgid "Backend reports: item already exists" -msgstr "Art alanda çalışan uygulama raporları: öge zaten mevcut" - -msgid "Backend reports: item not found" -msgstr "Art alanda çalışan uygulama raporları: öge bulunamadı" - -msgid "Backend server not NaServer." -msgstr "Arkauç sunucusu NaServer değil." - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "Arka uç servis yeniden deneme zaman aşımına erişildi: %(timeout)s sn" - -msgid "Backend storage did not configure fiber channel target." -msgstr "Arka uç depolama fiber kanal hedefini yapılandırmadı." - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "%(backup_id)s yedekleme bulunamadı." - -msgid "Backup RBD operation failed" -msgstr "RBD Yedekleme işlemi başarısız oldu" - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "Yedekleme sürücüsü bir hata bildirdi: %(message)s" - -msgid "Backup id required" -msgstr "Yedekleme kimliği gereklidir" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "" -"Yedekleme anlık sistem görüntüleri ile GlusterFS mantıksal sürücüsü için " -"desteklenmiyor." - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "" -"Yedekleme sadece destek dosyası olmayan SOFS mantıksal sürücüleri için " -"desteklenir." - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "" -"Yedekleme sadece raw-biçimli GlusterFS mantıksal sürücüleri için desteklenir." - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "" -"Yedekleme sadece raw-biçimli SOFS mantıksal sürücüleri için desteklenir." - -msgid "Backup operation of an encrypted volume failed." -msgstr "Şifreli mantıksal sürücünün yedekleme işlemi başarısız oldu." - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"Yedekleme servisi %(configured_service)s doğrulamayı desteklemiyor. Yedek " -"kimliği %(id)s doğrulanmadı. Doğrulama atlanıyor." - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "" -"Yedekleme servisi %(service)s doğrulamayı desteklemiyor. Yedek kimliği " -"%(id)s doğrulanmadı. Sıfırlama atlanıyor." - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "" -"Yedekleme %s yerine sadece bir anlık sistem görüntüsüne sahip olmalıdır" - -msgid "Backup status must be available" -msgstr "Yedek durumu kullanılabilir olmalıdır" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "Yedekleme durumu kullanılabilir olmalı ve %s olmamalıdır." - -msgid "Backup status must be available or error" -msgstr "Yedek durumu kullanılabilir ya da hatalı olmalıdır" - -msgid "Backup to be restored has invalid size" -msgstr "Geri yüklenecek yedek geçersiz boyuta sahip" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "Bozuk Durum satırı döndürüldü: %(arg)s." - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "Kota kümesinde bozuk anahtar(lar): %s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "" -"Depolama mantıksal sürücü art alanda çalışan uygulama API'sinden bozuk ya da " -"beklenmeyen yanıt: %(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "Bozuk proje biçimi: proje (%s) doğru biçiminde değil" - -msgid "Bad response from Datera API" -msgstr "Datera API'sinden bozuk yanıt" - -msgid "Bad response from SolidFire API" -msgstr "SolidFire API'den bozuk yanıt" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "XMS'den kötü yanıt, %s" - -msgid "Binary" -msgstr "İkili Değer" - -msgid "Blank components" -msgstr "Boş bileşenler" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Blockbridge API kimlik doğrulama şeması (jeton ya da parola)" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Blockbridge API parola (kimlik doğrulama şeması için 'password')" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Blockbridge API jetonu (kimlik doğrulama şeması için 'token')" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Blockbridge API kullanıcı (kimlik doğrulama şeması için 'password')" - -msgid "Blockbridge api host not configured" -msgstr "Blockbridge api istemcisi yapılandırılmadı" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "" -"Blockbridge geçersiz kimlik doğrulama şeması '%(auth_scheme)s' ile " -"yapılandırıldı" - -msgid "Blockbridge default pool does not exist" -msgstr "Blockbridge öntanımlı havuz yok" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "" -"Blockbridge parolası yapılandırılamadı (kimlik doğrulama şeması 'password' " -"için gerekli)" - -msgid "Blockbridge pools not configured" -msgstr "Blockbridge havuzları yapılandırılmamış" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "" -"Blockbridge jetonu yapılandırılmamış (kimlik doğrulama şeması için gerekli " -"'token')" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "" -"Blockbridge kullanıcısı yapılandırılmadı (kimlik doğrulama şeması 'password' " -"için gerekli)" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "CHAP gizi 12-16 bayt olmalı." - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"CLI İstisnası çıktısı:\n" -" komut: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"CLI İstisna çıktısı:\n" -" komut: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E VDisk-to-host eşleştirmesi oluşturulmadı çünkü VDisk zaten bir " -"istemciye eşleştirilmiş.\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "CONCERTO sürümü desteklenmiyor" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "CPG (%s) dizide mevcut değil" - -#, python-format -msgid "Can not translate %s to integer." -msgstr "%s, tam sayı değere çevrilemez." - -#, python-format -msgid "Can't open config file: %s" -msgstr "Yapılandırma dosyası açılamıyor: %s" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"%(volume_id)s mantıksal sürücüsü %(group_id)s tutarlılık grubuna eklenemiyor " -"çünkü hiçbir mantıksal sürücü türüne sahip değil." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"%(volume_id)s mantıksal sürücüsü %(group_id)s tutarlılık grubuna eklenemiyor " -"çünkü mantıksal sürücü bulunamıyor." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"%(volume_id)s mantıksal sürücüsü %(group_id)s tutarlılık grubuna eklenemiyor " -"çünkü mantıksal sürücü yok." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"%(volume_id)s mantıksal sürücüsü %(group_id)s tutarlılık grubuna eklenemiyor " -"çünkü mantıksal sürücü geçersiz bir durumda: %(status)s. Geçerli durumlar: " -"%(valid)s." - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"%(volume_id)s mantıksal sürücüsü %(group_id)s tutarlılık grubuna eklenemiyor " -"çünkü %(volume_type)s mantıksal sürücü türü grup tarafından desteklenmiyor." - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"Zaten eklenmiş mantıksal sürücü %s eklenemez; çoklu ekleme " -"'netapp_enable_multiattach' yapılandırma seçeneğiyle kapatılmış." - -msgid "Cannot connect to ECOM server." -msgstr "ECOM sunucusuna bağlanılamıyor." - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "" -"%(src_vol_size)s boyutunda mantıksal sürücüden %(vol_size)s boyutunda klon " -"oluşturulamıyor" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"%(group)s tutarlılık grubu oluşturulamıyor çünkü %(snap)s anlık sistem " -"görüntüsü geçerli bir durumda değil. Geçerli durumlar: %(valid)s." - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "" -"Şifreleme özellikleri oluşturulamıyor. Mantıksal sürücü türü kullanımda." - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "" -"%s disk biçiminin imajı oluşturulamıyor. Yalnızca vmdk disk biçimi kabul " -"edilir." - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "Maskeleme görünümü oluşturulamıyor: %(maskingViewName)s. " - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"'netapp_enable_multiattach' true olarak ayarlandığında ESeries dizisinde " -"%(req)s mantıksal sürücüden fazlası oluşturulamaz." - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "" -"%(sgGroupName)s ismine sahip bir depolama grubu oluşturulamıyor ya da " -"bulunamıyor." - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "" -"%(snap_size)s boyutunda anlık görüntüden %(vol_size)s boyutunda mantıksal " -"sürücü oluşturulamıyor" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "%s boyutunda mantıksal sürücü oluşturulamıyor: 8GB katı değil." - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "" -"%(name)s adı ve %(extra_specs)s özellikleri ile volume_type oluşturulamıyor" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "Anlık görüntüler varken LUN %s silinemez." - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "Şifrelem özellikleri silinemez. Mantıksal sürücü türü kullanımda." - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "/sbin/mount.sofs yürütülemiyor" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "CG grubu %s bulunamadı." - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "" -"%(storage_system)s depolama sistemi için Kontrolcü Yapılandırma Servisi " -"bulunamıyor." - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "" -"%s anlık görüntüsü için mantıksal sürücü oluşturmak için Çoğaltma Servisi " -"bulunamıyor." - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "%s anlık görüntüsünü silmek için Çoğaltma Servisi bulunamıyor." - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "%s sisteminde Çoğaltma servisi bulunamadı." - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "" -"Mantıksal sürücü bulunamıyor: %(id)s. işlemi yönetmeyi bırak. Çıkılıyor..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "" -"Mantıksal sürücü bulunamıyor: %(volumename)s. İşlemi genişlet. Çıkılıyor..." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "%(volumeName)s mantıksal sürücüsü için aygıt numarası bulunamıyor." - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "mcs_id channel_id: %(channel_id)s tarafından alınamıyor." - -msgid "Cannot get necessary pool or storage system information." -msgstr "Gerekli havuz ya da depolama sistem bilgisi alınamıyor." - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "" -"Depolama grubu oluşturulamıyor ya da alınamıyor: %(volumeName)s mantıksal " -"sürücüsü için %(sgGroupName)s " - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "%(igGroupName)s başlatıcı grubu alınamıyor ya da oluşturulamıyor. " - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "Bağlantı noktası grubu alınamıyor: %(pgGroupName)s. " - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"Depolama grubu: %(sgGroupName)s %(maskingViewInstanceName)s maskeleme " -"görünümünden alınamıyor. " - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"%(sps)s için desteklenen boyut aralığı alınamıyor. Dönüş kodu: %(rc)lu. " -"Hata: %(error)s." - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "" -"FAST ilkesi için varsayılan depolama grubu alınamıyor: %(fastPolicyName)s." - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "Scality SOFS bağlanamıyor, hatalar için syslog dosyasını kontrol edin" - -msgid "Cannot ping DRBDmanage backend" -msgstr "DRBDmanage art alanda çalışan uygulamasına ping atılamıyor" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "%(host)s üzerine %(id)s mantıksal sürücüsü yerleştirilemiyor" - -msgid "Cannot register resource" -msgstr "Kaynak kaydedilemez" - -msgid "Cannot register resources" -msgstr "Kaynaklar kaydedilemez" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"%(group_id)s tutarlılık grubundan %(volume_id)s mantıksal sürücüsü " -"kaldırılamaz çünkü grup içinde değil." - -msgid "Cannot retype from one 3PAR array to another." -msgstr "Bir 3PAR dizisinden diğerine retype yapılamaz." - -msgid "Cannot retype to a CPG in a different domain." -msgstr "Bir CPG'ye farklı alanda retype yapılamaz." - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "Farklı bir alandaki bir kavrama CPG'ye retype yapılamaz." - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"vgc-cluster komutu çalıştırılamıyor, lütfen yazılımın kurulu ve izinlerin " -"doğru ayarlanmış olduğundan emin olun." - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "Hem hitachi_serial_number hem hitachi_unit_name ayarlanamaz." - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "Hem koruma alan ismi he koruma alan kimliği belirtilemez." - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "" -"Depolama havuzu ismi ve depolama havuzu kimliği aynı anda belirtilemez." - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"%(group_id)s tutarlılık grubu güncellenemiyor çünkü hiçbir geçerli ad, " -"tanımlama, add_volumes ya da remove_volumes sağlanmadı." - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "Şifreleme özellikleri güncellenemez. Mantıksal sürücü türü kullanımda." - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "volume_type %(id)s güncellenemiyor" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "Nesnenin varlığı doğrulanamıyor:%(instanceName)s." - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "CgSnapshot %(cgsnapshot_id)s bulunamadı." - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cgsnahost boş. Hiçbir tutarlılık grubu oluşturulamayacak." - -msgid "Cgsnapshot status must be available or error" -msgstr "Cgsnapshot durumu kullanılabilir ya da hata olmalıdır" - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "" -"Aşağıdaki kaynaklar için değiştirme kullanımı 0'dan daha az yapacak:" -"%(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "Bu sürücüye atanmış ZFS paylaşımı için erişim izinlerini kontrol edin." - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"Http servisinin durumunu kontrol et. Ayrıca https bağlantı noktası " -"numarasının cinder.conf'da belirtilenle aynı olduğundan emin olun." - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "Özet oluşturmak için parça boyutu blok boyutunun katı değil." - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "Çoğaltma özelliği %(storageSystem)s üzerinde lisanslı değil." - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "CLI içindeki %(cmd)s komutu bloklandı ve iptal edildi" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition: %s zaman aşımı" - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "CommandLineHelper._wait_for_condition: %s zaman aşımına uğradı." - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "" -"Sıkıştırma Etkinleştirici kurulu değil. Sıkıştırılmış mantıksal sürücü " -"oluşturulamıyor." - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "Yapılandırma dosyası %(configurationFile)s bulunamıyor." - -#, python-format -msgid "Configuration value %s is not set." -msgstr "Yapılandırma değeri %s ayarlanmamış." - -msgid "Configured host type is not supported." -msgstr "Yapılandırılan istemci türü desteklenmiyor." - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"%s mantıksal sürücü türündeki QoS özellikleri çelişiyor: QoS özelliği " -"mantıksal sürücü türüne bağlı olduğunda, mantıksal sürücü türü ek " -"özelliklerinde eski \"netapp:qos_policy_group\" özelliğine izin verilmez." - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Glance bağlantısı başarısız oldu: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Swift bağlantısı başarısız oldu: %(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "Bağlayıcı şunu sağlamıyor: %s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "Bağlayıcı gerekli bilgilere sahip değil: %(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "" -"%s tutarlılık grubu hala mantıksal sürücüler içeriyor. Bunları silmek için " -"zorlama bayrağı gereklidir." - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "Tutarlılık grubu %s hala bağımlı cgsnapshots sahiptir." - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "Tutarlılık grubu boş. Hiçbir cgsnapshot oluşturulamayacaktır." - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "" -"Tutarlılık grubu durumu kullanılabilir ya da hata olmalıdır ancak mevcut " -"durum: %s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "" -"Tutarlılık grubu durumu kullanılabilir olmalıdır ancak mevcut durum: %s." - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "TutarlılıkGrubu %(consistencygroup_id)s bulunamadı." - -msgid "Container" -msgstr "Kap" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "" -"Kap biçimi: %s VMDK sürücüsü tarafından desteklenmiyor, yalnızca 'bare' " -"desteklenir." - -msgid "Container size smaller than required file size." -msgstr "Kap boyutu gerekli dosya boyutundan küçük." - -msgid "Content type not supported." -msgstr "İçerik türü desteklenmiyor." - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "" -"Kontrolcü Yapılandırma Servisi %(storageSystemName)s üzerinde bulunamadı." - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "Kontrolcü IP '%(host)s' çözülemedi: %(e)s." - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "%(f1)s e dönüştürüldü, ama biçim şu an %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "" -"%(vol_format)s biçimine dönüştürüldü ancak şimdiki biçim %(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "Raw biçimine dönüştürüldü ancak şu anda biçim %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "Ham hale dönüştürüldü, ama biçim artık %s." - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"Mantıksal sürücü kopyalama görevi başarısız: convert_to_base_volume: id=" -"%(id)s, durum=%(status)s." - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "Metadata %(src_type)s %(src_id)s den %(vol_id)s e kopyalanıyor." - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "GPFS küme kimliği bulunamadı: %s." - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "GPFS dosya sistemi aygıtı bulunamadı: %s." - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "" -"%(type_id)s türü ile %(volume_id)s mantıksal sürücüsü için bir istemci " -"bulunamadı." - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "%(path)s'deki yapılandırma bulunamadı" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "" -"%(volumeName)s mantıksal sürücüsü için iSCSI dışa aktarımı bulunamadı." - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "%s mantıksal sürücü için iSCSI dışa aktarımı bulunamadı" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "%(volume_id)s mantıksal sürücüsü için iSCSI hedefi bulunamadı." - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "Anahtar %(cmd)s: %(out)s komutu çıktısında bulunamadı." - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "%(param)s parametresi bulunamadı" - -#, python-format -msgid "Could not find target %s" -msgstr "%s hedefi bulunamadı" - -msgid "Could not get system name." -msgstr "Sistem ismi alınamadı." - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "%(path)s den yapıştırma uygulaması '%(name)s' yüklenemedi" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "%s okunamadı. sudo ile yeniden çalıştırılıyor" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "Yapılandırma %(file_path)s yoluna kaydedilemedi: %(exc)s" - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Yedek oluşturma durduruldu, beklenen yedek durumu %(expected_status)s ancak " -"mevcut yedek durumu %(actual_status)s." - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Yedek oluşturma durduruldu, beklenen mantıksal sürücü durumu " -"%(expected_status)s ancak mevcut durum %(actual_status)s." - -msgid "Create export for volume failed." -msgstr "Mantıksal sürücü için dışa aktarım oluşturma başarısız oldu." - -msgid "Create manager volume flow failed." -msgstr "Yönetici mantıksal sürücü akışı oluşturma işlemi başarısız oldu." - -msgid "Create volume failed." -msgstr "Mantıksal sürücü oluşturma başarısız oldu." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "" -"Bölge kümesinin oluşturulması ve etkinleştirilmesi başarısız: (Bölge kümesi=" -"%(cfg_name)s hata=%(err)s)." - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "" -"Bölge kümesinin oluşturulup etkinleştirilmesi başarısız: (Bölge kümesi=" -"%(zoneset)s hata=%(err)s)." - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "%(begin_period)s %(end_period)s aralığı için kullanımlar oluşturuluyor" - -msgid "Current host isn't part of HGST domain." -msgstr "Mevcut istemci HGST alanının parçası değildir." - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "" -"%(type)s türü ile %(id)s mantıksal sürücüsü için mevcut istemci geçersizdir, " -"taşımaya izin verilmez" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"%(vol)s mantıksal sürücüsü için şu an eşleştirilmiş istemci %(group)s ile " -"desteklenmeyen istemci grubunda." - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "ÖNERİLMİYOR: Cinder API v1 sürümünü dağıt." - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"DRBDmanage sürücü kurulum hatası: bazı gerekli kütüphaneler (dbus, " -"drbdmanage.*) bulunamadı." - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage bir kaynak (\"%(res)s\") bekledi, alınan %(n)d" - -msgid "Data ONTAP API version could not be determined." -msgstr "Veri ONTAP API sürümü belirlenemedi." - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "7-Kipte çalışan Veri ONTAP QoS ilke gruplarını desteklemiyor." - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Dedup geçerli bir hazırlık türü, ama WSAPI sürümü '%(dedup_version)s' " -"gerektirir. '%(version)s' sürümü kurulu." - -msgid "Dedup luns cannot be extended" -msgstr "Dedup lun'lar büyütülemez" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "" -"Kopyaları kaldırma etkinleştirici kurulu değil. Kopyaları kaldırılmış " -"mantıksal sürücü oluşturulamıyor" - -msgid "Default pool name if unspecified." -msgstr "Belirtilmezse öntanımlı havuz adı." - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"Kaynak için öntanımlı kota: %(res)s öntanımlı kota bayrağı: quota_%(res)s " -"ile ayarlanır, ancak şu anda önerilmiyor. Lütfen öntanımlı kota için " -"öntanımlı kota sınıfı kullanın." - -msgid "Default volume type can not be found." -msgstr "Öntanımlı mantıksal sürücü türü bulunamadı." - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "" -"Ortaya çıkarılan havuzlar ve onların ilişkili arka uç sorgu karakter " -"dizilerini tanımlar" - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Yedek silme işlemi durduruldu, şu anda yapılandırılan yedekleme servisi " -"[%(configured_service)s], bu yedeğin [%(backup_service)s] oluşturulması için " -"kullanılan yedekleme servisi değildir." - -msgid "Delete consistency group failed." -msgstr "Tutarlılık grubu silme başarısız oldu." - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "" -"Mantıksal sürücünün anlık görüntüsünün silinmesi %s durumunda desteklenmiyor." - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup durduruldu, beklenen yedekleme durumu %(expected_status)s " -"ancak alınan %(actual_status)s." - -msgid "Deleting volume from database and skipping rpc." -msgstr "Veritabanından mantıksal sürücü siliniyor ve rpc atlanıyor." - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "Bölgelerin silinmesi başarısız: (komut=%(cmd)s hata=%(err)s)." - -msgid "Describe-resource is admin only functionality" -msgstr "Kaynak-tanımla sadece yönetici işlevidir" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "Hedef migration_status %(stat)s durumuna sahip, beklenen %(exp)s." - -msgid "Destination host must be different than the current host." -msgstr "Hedef istemci mevcut istemciden farklı olmalıdır." - -msgid "Destination volume not mid-migration." -msgstr "Hedef mantıksal sürücü taşıma ortasında değildir." - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "" -"Mantıksal sürücü ayırma başarısız oldu: Birden fazla ek sağlandı, ancak " -"hiçbir attachment_id sağlanamadı." - -msgid "Detach volume from instance and then try again." -msgstr "Sunucudan mantıksal sürücüyü ayırın ve sonrasında tekrar deneyin." - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "%(vol_name)s adında birden fazla mantıksal sürücü tespit edildi" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "Beklenen sütun %(fun)s de bulunamadı: %(hdr)s." - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "Beklenen anahtar %(key)s %(fun)s de bulunamadı: %(raw)s" - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "" -"Devre dışı bırakılma nedeni geçersiz karakterler içermesi ya da çok uzun " -"olmasıdır" - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "%s ismine sahip alan bulunamadı." - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"Downlevel GPFS Kümesi Algılandı. GPFS Çoğaltma özelliği %(cur)s küme art " -"alan işi seviyesinde etkin değil - en az %(min)s seviye olmalı." - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "Sürücü bağlantı başlatamadı (hata: %(err)s)." - -msgid "Driver must implement initialize_connection" -msgstr "Sürücü initialize_connection gerçekleştirmelidir" - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"EMC VNX Cinder Sürücü CLI istisnası: %(cmd)s (Dönüş Kodu: %(rc)s)(Çıktı: " -"%(out)s)." - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"SLO: %(slo)s veya iş yükü %(workload)s geçersiz. Önceki hata ifadesini " -"geçerli değerler için inceleyin." - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "Ya hitachi_serial_number ya da hitachi_unit_name gerekli." - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "Öğe Dizgi Servisi %(storageSystemName)s üzerinde bulunamadı." - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "" -"Configfs'in /sys/kernel/config yolunda bağlanmış olduğunu garantileyin." - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"groupInitiatorGroup: %(initiatorgroup)s üzerinde Başlatıcı Eklemede Hata: " -"%(initiator)s Dönüş kodu: %(ret.status)d İleti: %(ret.data)s ." - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"IQN: %(iqn)s e sahip TargetGroup: %(targetgroup)s a eklemede hata Dönüş " -"kodu: %(ret.status)d İleti: %(ret.data)s." - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "%(vol)s mantıksal sürücüsü eklenirken hata." - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Çoğaltılmış Mantıksal Sürücü Oluşturmada Hata: %(cloneName)s Dönüş kodu: " -"%(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Çoğaltılmış Mantıksal Sürüc Oluşturmada Hata: Mantıksal Sürücü: " -"%(cloneName)s Kaynak Mantıksal Sürücü:%(sourceName)s. Dönüş kodu: %(rc)lu. " -"Hata: %(error)s." - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Grup Oluşturmada Hata: %(groupName)s. Dönüş kodu: %(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Maskeleme Görünümü Oluşturmada Hata: %(groupName)s. Dönüş kodu: %(rc)lu. " -"Hata: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Mantıksal Sürücü Oluşturma Hatası: %(volumeName)s. Dönüş kodu: %(rc)lu. " -"Hata: %(error)s." - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"%(volumename)s Mantıksal Sürücünün Oluşturulmasında hata. Dönüş kodu: " -"%(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"CreateGroupReplica Hatası: kaynak: %(source)s hedef: %(target)s. Dönüş kodu: " -"%(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Başlatıcı Oluşturmada Hata: %(initiator)s Rumuz: %(alias)s Dönüş kodu: " -"%(ret.status)d İleti: %(ret.data)s ." - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Proje Oluşturmada Hata: %(project)s Havuz: %(pool)s Dönüş kodu: " -"%(ret.status)d İleti: %(ret.data)s ." - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Paylaşım Oluşturmada Hata: %(name)s Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Anlık Görüntü Oluşturmada Hata: %(snapshot)s Mantıksal Sürücü: %(lun)s " -"Havuz: %(pool)s Proje: %(project)s Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Anlık Görüntü Oluşturmada Hata: %(snapshot)s onshare: %(share)s Havuz: " -"%(pool)s Proje: %(project)s Dönüş kodu: %(ret.status)d İleti: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Hedef Oluşturmada Hata: %(alias)s Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s ." - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"IQN: %(iqn)s e sahip TargetGroup: %(targetgroup)s oluşturmada hata Dönüş " -"kodu: %(ret.status)d İleti: %(ret.data)s ." - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"Mantıksal Sürücü Oluşturmada Hata: %(lun)s Boyut: %(size)s Dönüş kodu: " -"%(ret.status)d İleti: %(ret.data)s." - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Yeni biletiş Mantıksal sürücü oluşturmada hata Dönüş kodu: %(rc)lu. Hata: " -"%(error)s." - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "Büyütme işleminde bağımsız mantıksal sürücü oluşturmada hata." - -msgid "Error Creating unbound volume." -msgstr "Bağımsız mantıksal sürücü oluşturmada hata." - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Mantıksal Sürücü Silme Hatası: %(volumeName)s. Dönüş kodu: %(rc)lu. Hata: " -"%(error)s." - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Anlık Görüntü Silmede Hata: %(snapshot)s Mantıksal Sürücü: %(lun)s Havuz: " -"%(pool)s Proje: %(project)s Dönüş kodu: %(ret.status)d İleti: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"Başlatıcıları Almada Hata: InitiatorGroup: %(initiatorgroup)s Dönüş kodu: " -"%(ret.status)d İleti: %(ret.data)s ." - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Paylaşım Almada Hata: %(share)s %(pool)s Havuzunda Proje: %(project)s Dönüş " -"kodu: %(ret.status)d İleti: %(ret.data)s." - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"Hedef Almada Hata: %(alias)s Dönüş kodu: %(ret.status)d İleti: %(ret.data)s ." - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Mantıksal Sürücü Almada Hata: %(lun)s Havuz: %(pool)s Proje: %(project)s " -"Dönüş kodu: %(ret.status)d İleti: %(ret.data)s." - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Mantıksal sürücünün bir havuzdan diğerine göçünde hata. Dönüş kodu: " -"%(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"Maskeleme görünümünü değiştirmede hata : %(groupName)s. Dönüş kodu: " -"%(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Göç oturumunu sonlandırmada hata. Dönüş kodu: %(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Başlatıcının Doğrulanmasında Hata: %(iqn)s Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Havuzu Doğrulamada Hata: %(pool)s Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"%(pool)s Havuzundaki %(project)s Projesinin Doğrulanmasında Hata Dönüş kodu: " -"%(ret.status)d İleti: %(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Servis Doğrulamada Hata: %(service)s Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Hedefin Doğrulanmasında Hata: %(alias)s Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s." - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"Paylaşımın Onaylanmasında Hata: %(share)s Proje: %(project)s ve Havuz: " -"%(pool)s Dönüş kodu: %(ret.status)d İleti: %(ret.data)s." - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"%(volumeInstancePath)s. sunucu yoluna sahip %(volumeName)s mantıksal " -"sürücüsünü eklemede hata." - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"Başlatıcı, gruba eklenemedi: %(groupName)s. Dönüş kodu: %(rc)lu. Hata: " -"%(error)s." - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "" -"Mantıksal sürücünün bileşik mantıksal sürücüye eklenmesinde hata. Hata: " -"%(error)s." - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "" -"%(volumename)s mantıksal sürücüsünün hedef taban mantıksal sürücüye " -"eklenmesinde hata." - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"Depolama grubuyla ilişkilendirmede hata : %(storageGroupName)s. Fast " -"İlkesine: %(fastPolicyName)s %(errordesc)s hata tanımıyla." - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"Çoğaltma bağını kırmada hata: Eşzamanlama İsmi: %(syncName)s Dönüş kodu: " -"%(rc)lu. Hata: %(error)s." - -msgid "Error connecting to ceph cluster." -msgstr "Ceph kümesine bağlanırken hata." - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "Ssh yoluyla bağlanırken hata: %s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "Mantıksal sürücü oluşturmada hata: %s." - -msgid "Error deleting replay profile." -msgstr "Yeniden oynatma profilinin silinmesinde hata." - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "%(vol)s mantıksal sürücüsünün silinmesinde hata: %(err)s." - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "Değerlendirici ayrıştırma sırasında hata: %(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"Paylaşım düzenlemede hata: %(share)s %(pool)s Havuzunda Dönüş kodu: " -"%(ret.status)d İleti: %(ret.data)s ." - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"NetworkPortal için iSER etkinleştirilirken hata: lütfen %(ip)s üzerinde " -"iSCSI bağlantı noktanızın %(port)d RDMA tarafından desteklendiğine emin " -"olun." - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "Başarısız eklemenin temizlenmesi sırasında hata oluştu: %(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "CloudByte API [%(cmd)s] yürütülürken hata, Hata: %(err)s." - -msgid "Error executing EQL command" -msgstr "EQL komutu yürütülürken hata" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "Ssh ile komut çalıştırmada hata: %s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "%(vol)s mantıksal sürücüsünün büyütülmesinde hata: %(err)s." - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "Mantıksal sürücü genişletilirken hata: %(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "%(name)s bulunurken hata." - -#, python-format -msgid "Error finding %s." -msgstr "%s bulunurken hata." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "%(name)s isimden alan kimliği almada hata: %(err)s." - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "%(name)s isminden alan kimliği almada hata: %(id)s." - -msgid "Error getting initiator groups." -msgstr "Başlatıcı grupların alınmasında hata." - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "%(pool)s isimden havuz kimliği almada hata: %(err)s." - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "Havuz kimliği %(pool_name)s isminden alınamadı: %(err_msg)s." - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Sürüm almada hata: svc: %(svc)s.Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s." - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "SolidFire API yanıtında hata: veri=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "%(size)d GB boyutundaki %(space)s için space-create sırasında hata" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "" -"%(size)d ek GB'ye sahip %(space)s mantıksal sürücüsü için space-extend " -"sırasında hata" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "%(vol)s mantıksal sürücüsü eşleştirilirken hata. %(error)s." - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"Kopyanın eşzamanlanmasının değiştirilmesinde hata: %(sv)s işlem: " -"%(operation)s. Dönüş kodu: %(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"Servisi değiştirmede hata: %(service)s Dönüş kodu: %(ret.status)d İleti: " -"%(ret.data)s." - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "%s cgsnapshot oluşturulurken hata oluştu." - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "cgsnapshot %s silinirken hata oluştu." - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "%s tutarlılık grubu güncellenirken hata oluştu." - -#, python-format -msgid "Error parsing config file: %s" -msgstr "Yapılandırma dosyasını ayrıştırmada hata: %s" - -msgid "Error promoting secondary volume to primary" -msgstr "İkincil mantıksal sürücünün birincil hale getirilmesinde hata" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "%(vol)s mantıksal sürücüsü kaldırılırken hata. %(error)s." - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "" -"%(vol)s mantıksal sürücüsünün havuz bağlantısını ayırmada hata. %(error)s." - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"Mantıksal sürücü klonu: %(clone)s klon boyutunu doğrulamada hata Boyut: " -"%(size)d Anlık görüntü: %(snapshot)s" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "Aktarım durumu kontrol edilirken hata: %s" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "Ssh ile veri almada hata: (komut=%(cmd)s hata=%(err)s)." - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "API %(service)s istenirken hata." - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "Bölgeleme CLI'si çalıştırılırken hata: (komut=%(cmd)s hata=%(err)s)." - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "" -"%(volume_id)s mantıksal sürücüsü için zamanlama denemeleri azami " -"%(max_attempts)d sınırı aşıldı" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "" -"Meta mantıksal sürücünün %(volumename)s hedef mantıksal sürücüye " -"eklenmesinde istisna." - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"Öge kopyası oluşturma sırasında istisna. Kopya adı: %(cloneName)s Kaynak " -"adı: %(sourceName)s Ek özellikler: %(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "_select_ds_for_volume'de istisna: %s." - -#, python-format -msgid "Exception: %s" -msgstr "İstisna: %s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "Bir uuid bekleniyor ancak alınan %(uuid)s." - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "" -"node_count için tam sayı beklendi, svcinfo lsiogrp şunu döndürdü: %(node)s." - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "%(cmd)s CLI komutundan çıktı beklenmiyordu, %(out)s alındı." - -#, python-format -msgid "Expected volume size was %d" -msgstr "Beklenen mantıksal sürücü boyutu %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Yedek dışa aktarımı durduruldu, beklenen yedekleme durumu " -"%(expected_status)s ancak alınan %(actual_status)s." - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Kayıt dışa aktarımı durduruldu, şu anda yapılandırılan yedekleme servisi " -"[%(configured_service)s], bu yedeğin [%(backup_service)s] oluşturulması için " -"kullanılan yedekleme servisi değildir." - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "" -"Bu sürücücü için mantıksal sürücü genişletme sadece anlık sistem görüntüsü " -"olmadığında desteklenir." - -msgid "Extend volume not implemented" -msgstr "Mantıksal sürücü genişletme uygulanmadı" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "" -"FAST VP Etkinleştirici kurulu değil. Mantıksal sürücü için aşama ilkesi " -"ayarlanamıyor" - -msgid "FAST is not supported on this array." -msgstr "FAST bu dizi üzerinde desteklenmiyor." - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "%(volume)s ataması kaldırılamadı" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "fabric=%(fabric)s için bağlantı ekleme başarısız: Hata: %(err)s" - -msgid "Failed cgsnapshot" -msgstr "cgsnapshot başarısız oldu" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "" -"%(volname)s mantıksal sürücüsü için anlık görüntü oluşturma başarısız: " -"%(response)s." - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "%s havuzu için detayların getirilmesi başarısız." - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "fabric=%(fabric)s için bağlantı kaldırma başarısız: Hata: %(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "Mantıksal Sürücü %(volname)s Genişletilemedi" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "3PAR'a giriş başarısız (%(url)s) çünkü %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "Etkin bölgeleme yapılandırmasına erişim başarısız." - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "Bölge kümesi durumuna erişim başarısız: %s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"Kaynak kilidi alma başarısız. (seri: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "" -"%(vol)s in %(sg)s e eklenmesi %(retries)s denemeden sonra başarısız oldu." - -msgid "Failed to add the logical device." -msgstr "Mantıksal aygıt ekleme başarısız." - -msgid "Failed to add zoning configuration." -msgstr "Bölgeleme yapılandırması eklenmesi başarısız." - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "" -"iSCSI başlatıcı IQN atanamadı. (bağlantı noktası: %(port)s, sebep: " -"%(reason)s)" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "qos_specs ilişkilendirilemedi: %(type_id)s türü ile %(specs_id)s." - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "%(volume_id)s mantıksal sürücüsü için iSCSI hedefi eklenemedi." - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "Mantıksal sürücü metadata'sı yedeklenemedi - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "" -"Mantıksal sürücü metadata'sı yedeklenemedi - Metadata yedekleme nesnesi " -"'backup.%s.meta' zaten var" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "%s anlık sistem görüntüsünden mantıksal sürücü kopyalanamadı." - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "%(vendor_name)s dizisine bağlantı başarısız %(host)s: %(err)s" - -msgid "Failed to connect to array" -msgstr "Diziye bağlanma başarısız" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "İmaj mantıksal sürücüye kopyalanamadı: %(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "Metadata mantıksal sürücüye kopyalanamadı: %(reason)s" - -#, python-format -msgid "Failed to create IG, %s" -msgstr "IG oluşturma başarısız, %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "SolidFire İmaj-Mantıksal Sürücü oluşturulamadı" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "Mantıksal Sürücü Grubu oluşturulamadı: %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "" -"Bir dosya oluşturma başarısız. (dosya: %(file)s, ret: %(ret)s, stderr: " -"%(err)s)" - -msgid "Failed to create api volume flow." -msgstr "Mantıksal sürücü api'si oluşturulamadı." - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "%(reason)s sebebiyle cg anlık görüntüsü %(id)s oluşturulamadı." - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "Tutarlılık grubu %(id)s %(reason)s sebebiyle oluşturulamadı." - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "Tutarlılık grubu %(id)s oluşturma başarısız:%(ret)s." - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"%s tutarlılık grubu oluşturulamıyor çünkü VNX tutarlılık grubu sıkıştırılmış " -"LUN'ları üye olarak kabul edemiyor." - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "Tutarlılık grubu oluşturulamadı: %(cgName)s." - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "Tutarlılık grubu oluşturulamıyor: %(cgid)s. Hata: %(excmsg)s." - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"%(consistencyGroupName)s tutarlılık grubunu oluşturma başarısız Dönüş kodu: " -"%(rc)lu. Hata: %(error)s." - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "" -"%(storageSystemName)s üzerinde donanım kimlik(ler)i oluşturma başarısız." - -msgid "Failed to create iqn." -msgstr "Iqn oluşturulamadı." - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "%(volume_id)s mantıksal sürücüsü için iscsi hedefi oluşturulamadı." - -msgid "Failed to create manage_existing flow." -msgstr "manage_existing akışı oluşturulamadı." - -msgid "Failed to create map on mcs, no channel can map." -msgstr "Mcs üzerinde eşleştirme oluşturma başarısız, hiçbir kanal eşleşemez." - -msgid "Failed to create map." -msgstr "Eşleştirme oluşturma başarısız." - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "Mantıksal sürücü için metadata oluşturulamadı: %(reason)s" - -msgid "Failed to create partition." -msgstr "Bölüm oluşturma başarısız." - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "qos_specs oluşturulamadı: %(qos_specs)s özellikleri ile %(name)s." - -msgid "Failed to create replica." -msgstr "Kopya oluşturulamadı." - -msgid "Failed to create scheduler manager volume flow" -msgstr "Zamanlayıcı yönetici mantıksal sürücü akışı oluşturma başarısız" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "%s anlık sistem görüntüsü oluşturulamadı" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "LUN ID belirtilmediğinden anlık görüntü oluşturma başarısız" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "cg: %(cgName)s için anlık görüntü oluşturma başarısız." - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "%s mantıksal sürücüsü için anlık sistem görüntüsü oluşturulamadı." - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "" -"%(vol)s mantıksal sürücüsü üzerinde anlık görüntü ilkesi oluşturma " -"başarısız: %(res)s." - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "" -"%(vol)s mantıksal sürücüsü üzerinde anlık görüntü kaynak alanı oluşturma " -"başarısız: %(res)s." - -msgid "Failed to create snapshot." -msgstr "Anlık görüntü oluşturma başarısız." - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "" -"Anlık sistem görüntüsü oluşturulamadı. [%s] OpenStack mantıksal sürücüsü " -"için CloudByte mantıksal sürücü bilgisi bulunamadı." - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "İnce havuz oluşturma başarısız, hata iletisi: %s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "%s mantıksal sürücüsü oluşturulamadı" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "volume_id: %(volume_id)s için SI silinemiyor çünkü bir çifti var." - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "Bir mantıksal aygıt silinemedi. (LDEV: %(ldev)s, kaynak: %(reason)s)" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "%(reason)s sebebiyle cg anlık görüntüsü %(id)s silinemedi." - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "Tutarlılık grubu %(id)s %(reason)s sebebiyle silinemedi." - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "Tutarlılık grubu silme başarısız: %(cgName)s." - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"%(consistencyGroupName)s tutarlılık grubunu silme başarısız Dönüş kodu: " -"%(rc)lu. Hata: %(error)s." - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"%(cgname)s tutarlılık grubu için dosya kümesi silinemedi. Hata: %(excmsg)s." - -msgid "Failed to delete iqn." -msgstr "Iqn silme başarısız." - -msgid "Failed to delete map." -msgstr "Eşleştirme silme başarısız." - -msgid "Failed to delete partition." -msgstr "Bölüm silme başarısız." - -msgid "Failed to delete replica." -msgstr "Kopya silinemedi." - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "%s anlık sistem görüntüsü silinemedi" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "cg: %(cgId)s için anlık görüntü silme başarısız." - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "snapshot_id: %s için anlık görüntü silinemiyor çünkü çifti var." - -msgid "Failed to delete snapshot." -msgstr "Anlık görüntü silme başarısız." - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "%(volumeName)s mantıksal sürücüsü silinemedi." - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "" -"volume_id: %(volume_id)s için bir mantıksal sürücü silinemedi çünkü çifti " -"var." - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "%(volume_id)s mantıksal sürücüsü için iSCSI hedefi ayrılamadı." - -msgid "Failed to determine blockbridge API configuration" -msgstr "Blockbridge API yapılandırması belirlenemedi" - -msgid "Failed to disassociate qos specs." -msgstr "Qos özellikleri ilişkisi kesilemedi." - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "" -"%(type_id)s türündeki qos_specs: %(specs_id)s ilişiğini kesme başarısız." - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "" -"Anlık görüntü kaynak alanından emin olunamadı, id %s için mantıksal sürücü " -"bulunamadı" - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"CloudByte API [%(cmd)s] yürütülemedi. Http durumu: %(status)s, Hata: " -"%(error)s." - -msgid "Failed to execute common command." -msgstr "Yaygın komutun çalıştırılması başarısız." - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "Mantıksal sürücü dışa aktarılamadı: %(reason)s" - -msgid "Failed to find Storage Center" -msgstr "Depolama Merkezi bulunamadı" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "Beklenen havuzda bir vdisk kopyası bulunamadı." - -msgid "Failed to find account for volume." -msgstr "Mantıksal sürücü için kullanıcı bulunamadı." - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "" -"%(path)s yolu için dosya kümesi bulma başarısız, komut çıktısı: %(cmdout)s." - -#, python-format -msgid "Failed to find host %s." -msgstr "%s istemcisi bulunamadı." - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "%s kaynak mantıksal sürücüsü için depolama havuzu bulma başarısız." - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "[%s] hesabı için CloudByte hesap ayrıntıları alınamadı." - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "LUN %s için LUN hedef detayları alma başarısız" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "LUN %s için LUN hedef detaylarını alma başarısız." - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "LUN %s için LUN hedef listesi alınamadı" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "%(volume_id)s mantıksal sürücüsü için Bölüm ID'si alınamadı." - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "" -"%(snapshot_id)s anlık görüntüsünden Raid Anlık Görüntü Kimliği alınamıyor." - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "" -"%(snapshot_id)s anlık görüntüsünden Raid Anlık Görüntü Kimliği alınamadı." - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"Bir depolama kaynağı alınamadı. Sistem depolama kaynağını tekrar almaya " -"çalışacak. (kaynak: %(resource)s)" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "%s qos özelliklerinin bütün ilişkileri alınamadı" - -msgid "Failed to get channel info." -msgstr "Kanal bilgisi alınamadı." - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "Kod seviyesi alınamadı (%s)." - -msgid "Failed to get device info." -msgstr "Aygıt bilgisi alınamadı." - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "Alan alınamadı çünkü CPG (%s) dizide mevcut değil." - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "" -"%(volume_id)s mantıksal sürücüsüne sahip %(channel_id)s kanalından ip " -"alınamadı." - -msgid "Failed to get iqn info." -msgstr "Iqn bilgisi alma başarısız." - -msgid "Failed to get license info." -msgstr "Lisans bilgisi alma başarısız." - -msgid "Failed to get lv info." -msgstr "lv bilgisi alınamadı." - -msgid "Failed to get map info." -msgstr "Eşleştirme bilgisi alma başarısız." - -msgid "Failed to get model update from clone" -msgstr "Kopyadan model güncellemesi alınamadı" - -msgid "Failed to get name server info." -msgstr "İsim sunucusu bilgisi alınamadı." - -msgid "Failed to get network info." -msgstr "Ağ bilgisi alma başarısız." - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "Yeni havuzda yeni bölüm kimliği alınamadı: %(pool_id)s." - -msgid "Failed to get partition info." -msgstr "Bölüm bilgisi alınamadı." - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "%(volume_id)s mantıksal sürücüsüne sahip havuz kimliği alınamadı." - -msgid "Failed to get replica info." -msgstr "Kopya bilgisi alma başarısız." - -msgid "Failed to get show fcns database info." -msgstr "Fcns veri tabanı bilgisi göstermeyi alma başarısız." - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "%s mantıksal sürücü boyutu alınamadı" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "%s mantıksal sürücüsü için anlık sistem görüntüsü alınamadı." - -msgid "Failed to get snapshot info." -msgstr "Anlık görüntü bilgisi alınamadı." - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "LUN %s için hedef IQN alınması başarısız" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "LUN %s için hedef portal alınması başarısız" - -msgid "Failed to get targets" -msgstr "Hedefler alınamadı" - -msgid "Failed to get wwn info." -msgstr "wwn bilgisi alma başarısız." - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"%(volumeName)s mantıksal sürücüsünün %(maskingViewName)s maskeleme " -"görünümüne alınması, oluşturulması ya da eklenmesi başarısız. Alınan hata " -"iletisi %(errorMessage)s." - -msgid "Failed to identify volume backend." -msgstr "Mantıksal sürücü art alanda çalışan uygulama tanımlanamadı." - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "" -"%(cgname)s paylaşımı için dosya kümesi bağlantısı başarısız. Hata: " -"%(excmsg)s." - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "%s Dizisine giriş başarısız (geçersiz giriş?)." - -#, python-format -msgid "Failed to login for user %s." -msgstr "%s kullanıcısı giriş yapamadı." - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "" -"Aşağıdaki neden nedeniyle Datera kümesi uç noktasına bir istek yapılamadı: %s" - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "" -"Mevcut mantıksal sürücü %(name)s yönetilemedi, çünkü mantıksal sürücü boyutu " -"alınamadı." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "" -"Mevcut mantıksal sürücü %(name)s yönetilemiyor, çünkü yeniden adlandırma " -"işlemi başarısız oldu: Hata iletisi: %(msg)s." - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "" -"Varolan %(name)s mantıksal sürücüsü yönetilemedi çünkü bildirilen boyut " -"%(size)s kayan noktalı sayı değildi." - -#, python-format -msgid "Failed to manage volume %s." -msgstr "%s mantıksal sürücüsü yönetilemedi." - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"Bir mantıksal aygıt eşleştirilemedi. (LDEV: %(ldev)s, LUN: %(lun)s, bağlantı " -"noktası: %(port)s, id: %(id)s)" - -msgid "Failed to migrate volume for the first time." -msgstr "Mantıksal sürücüyü ilk defa göç ettirme başarısız." - -msgid "Failed to migrate volume for the second time." -msgstr "Bir ikinci defa mantıksal sürücüyü göç ettirme başarısız." - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "LUN eşleştirmesi taşınamadı. Dönüş kodu: %s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "%s mantıksal sürücüsü taşınamadı." - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "Bir dosya açılamadı. (dosya: %(file)s, ret: %(ret)s, stderr: %(err)s)" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"CLI çıktısı ayrıştırılamadı:\n" -" komut: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -":: biçeminde olması gereken " -"'swift_catalog_info' yapılandırma seçeneği ayrıştırılamadı" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "" -"Sıfır-sayfa geri kazanımı başarısız. (LDEV: %(ldev)s, sebep: %(reason)s)" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "" -"%(volume)s mantıksal sürücüsü için dışa aktarım kaldırılamadı: %(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "%(volume_id)s mantıksal sürücüsü için iscsi hedefi kaldırılamadı." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "%(volumeName)s mantıksal sürücüsü varsayılan SG'den kaldırılamadı." - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "%(volumeName)s varsayılan SG'den kaldırılamadı: %(volumeName)s." - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"FAST ilkesi %(fastPolicyName)s için öntanımlı depolama grubundan " -"%(volumename)s kaldırılamadı." - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "" -"%(name)s adındaki mantıksal sürücü yeniden adlandırılamadı, hata iletisi: " -"%(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "Etkin bölgeleme yapılandırması %s alınamadı" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "" -"Mevcut mantıksal sürücü %(name)s için QoS ayarlanamadı, Hata iletisi: " -"%(msg)s." - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "" -"SCST hedefi için 'Gelen kullanıcı' özniteliğinin ayarlanması başarısız." - -msgid "Failed to set partition." -msgstr "Bölüm ayarlama başarısız." - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "" -"%(cgname)s tutarlılık grubu için izinler ayarlanamadı. Hata: %(excmsg)s." - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "" -"Eşleştirmesi kaldırılacak %(volume_id)s mantıksal sürücüsü için bir " -"mantıksal aygıt belirtme başarısız." - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "" -"Silinecek mantıksal aygıt belirtme başarısız. (metod: %(method)s, id: %(id)s)" - -msgid "Failed to terminate migrate session." -msgstr "Göç oturumunu sonlandırma başarısız." - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "" -"%(cgname)s tutarlılık grubu için dosya kümesi bağı ayırma başarısız. Hata: " -"%(excmsg)s." - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "" -"Bir mantıksal aygıtın eşleştirilmesi kaldırılamadı. (LDEV: %(ldev)s, sebep: " -"%(reason)s)" - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "Mantıksal sürücü için metadata güncellenemedi: %(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "Bölgeleme yapılandırması güncellemesi ya da silinmesi başarısız" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "qos_specs güncellenemedi: %(qos_specs)s özellikleri ile %(specs_id)s." - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "" -"%(model)s sürücü sağlanmış modele sahip modelin güncellenmesi başarısız" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"%(vol_id)s mantıksal sürücüsünün metadata'sının sağlanan %(src_type)s " -"%(src_id)s metadata ile güncellenmesi başarısız" - -#, python-format -msgid "Failure creating volume %s." -msgstr "%s mantıksal sürücüsünün oluşturulması başarısız." - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "%s için LUN bilgisi alınması başarısız." - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "update_volume_key_value_pair başarısız: %s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "Yeni çoğaltılmış LUN'un %s e taşınması başarısız." - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "LUN %s'in tmp'ye hazırlanması başarısız." - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "" -"Ölümcül hata: Kullanıcı NetApp mantıksal sürücülerini sorgulamaya yetkili " -"değil." - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "Flexvisor %(reason)s sebebiyle %(id)s mantıksal sürücüsünü ekleyemedi." - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Flexvisor %(ret)s sebebiyle %(vol)s mantıksal sürücüsünü %(group)s grubuna " -"katamadı." - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "" -"Flexvisor %(ret)s sebebiyle %(vol)s mantıksal sürücüsünü %(group)s grubundan " -"çıkaramadı." - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsnü %(reason)s sebebiyle kaldıramadı." - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "Fiber Kanal SAN Arama başarısız: %(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "Fiber Kanal Bölge işlemi başarısız oldu: %(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "Fiber Kanal bağlantısı kontrol hatası: %(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "%(file_path)s dosyası bulunamadı." - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "" -"%(path)s dosyası geçersiz %(bfile)s destek dosyasına sahip, iptal ediliyor." - -#, python-format -msgid "File already exists at %s." -msgstr "%s konumunda dosya zaten var." - -#, python-format -msgid "File already exists at: %s" -msgstr "Dosya konumda zaten mevcut: %s" - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"Flash Zula İlkesi WSAPI sürümü '%(fcache_version)s' gerektirir, " -"'%(version)s' kurulu." - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Flexvisor mantıksal sürücü atama başarısız.:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor mantıksal sürücü atama başarısız:%(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor %(id)s mantıksal sürücü anlık görüntüsünü %(vgid)s grubu %(vgsid)s " -"anlık görüntüsünde bulamadı." - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "" -"Flexvisor mantıksal sürücü oluşturma başarısız.:%(volumeid)s:%(status)s." - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü silmede başarısız: %(status)s." - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü %(cgid)s grubuna ekleyemedi." - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "" -"Flexvisor durumu olay kimliğiyle sorgulayamadığından %(id)s mantıksal " -"sürücüsünü atayamadı." - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor %(id)s mantıksal sürücü atamasında başarısız: %(status)s." - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "Flexvisor %(volume)s mantıksal sürücü %(iqn)s iqn ataması başarısız." - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "" -"Flexvisor %(id)s mantıksal sürücüsünü çoğaltmada başarısız: %(status)s." - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor mantıksal sürücüyü çoğaltmada başarısız (olay alma başarısız) " -"%(id)s." - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "" -"Flexvisor %(id)s mantıksal sürücüsü için anlık görüntü oluşturma başarısız: " -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor %(id)s mantıksal sürücüsü için anlık görüntü oluşturmada başarısız " -"(olay alma başarısız)." - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "" -"Flexvisor %(vgid)s grubunda %(id)s mantıksal sürücüsü oluşturmada başarısız." - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "" -"Flexvisor %(volume)s mantıksal sürücüsünü oluşturmada başarısız: %(status)s." - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor mantıksal sürücü oluşturmada başarısız (alma olayı) %s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "" -"Flexvisor anlık görüntüden mantıksal sürücü oluşturmada başarısız %(id)s: " -"%(status)s." - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor %(id)s anlık görüntüsünden mantıksal sürücü oluşturamadı:" -"%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor anlık görüntüden mantıksal sürücü oluşturma başarısız (olay alma " -"başarısız) %(id)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisr %(id)s anlık görüntüsünü silmede başarısız: %(status)s." - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor %(id)s anlık görüntüsünü silmede başarısız (olay alma başarısız)." - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü silmede başarısız: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü büyütmede başarısız: %(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü büyütmede başarısız:%(status)s." - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "" -"Flexvisor mantıksal sürücüsünü büyütme başarısız (olay almada başarısız) " -"%(id)s." - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "Flexvisor havuz bilgisi %(id)s alamadı: %(status)s." - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "" -"Flexvisor %(id)s mantıksal sürücüsünün anlık görüntü kimliğini %(vgid)s " -"grubundan alamadı." - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor %(id)s mantıksal sürücüsünü %(cgid)s grubundan kaldıramadı." - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "" -"Flexvisor anlık görüntüden mantıksal sürücü başlatamadı %(id)s:%(status)s." - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "" -"Flexvisor anlık görüntüden mantıksal sürücü başlatamadı (olay almada " -"başarısız) %(id)s." - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "Flexvisor %(id)s mantıksal sürücü atamasını kaldıramadı: %(status)s." - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "Flexvisor %(id)s mantıksal sürücü atamasını kaldıramadı (alma olayı)." - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "" -"Flexvisor mantıksal sürücü atamasını kaldırma başarısız:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "Flexvisor %(id)s kaynak mantıksal sürücü bilgisini bulamadı." - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "" -"Flexvisor mantıksal sürücü atamasını kaldırma başarısız:%(id)s:%(status)s." - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "" -"Flexvisor mantıksal sürücüsü %(id)s %(vgid)s grubuna katılmada başarısız." - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS çalışmıyor, durum: %s." - -msgid "Gateway VIP is not set" -msgstr "Geçit VIP ayarlanmamış" - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "" -"Glance metadata güncellenemez, mantıksal sürücü kimliği %(volume_id)s için " -"%(key)s anahtarı mevcuttur" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "" -"Mantıksal sürücü/anlık sistem görüntüsü %(id)s için glance metadata " -"bulunamaz." - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "%(config)s konumunda Gluster yapılandırma dosyası yok" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "DRBDmanage'den kötü yol bilgisi alındı! (%s)" - -msgid "HBSD error occurs." -msgstr "HBSD hatası oluşur." - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"Hash blok boyutu son yedeklemeden bu yana değişti. Yeni hash blok boyutu: " -"%(new)s. Eski hash blok boyutu: %(old)s. Tam bir yedekleme yapın." - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "%(tier_levels)s aşama oluşturulmadı." - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "\"%s\" ipucu desteklenmiyor." - -msgid "Host" -msgstr "Host" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "%(host)s sunucusu bulunamadı." - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "" -"%(host)s istemcisi x509 sertifika içerikleriyle eşleşmiyor: CommonName " -"%(commonName)s." - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "%s istemcisinin FC başlatıcısı yok" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "%s istemcisinin iSCSI başlatıcısı yok" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "'%s' istemcisi bulunamadı." - -#, python-format -msgid "Host group with name %s not found" -msgstr "%s isimli istemci grubu bulunamadı" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "%s başvurusuna sahip istemci grubu bulunamadı" - -msgid "Host not found" -msgstr "İstemci bulunamadı" - -#, python-format -msgid "Host type %s not supported." -msgstr "İstemci türü %s desteklenmiyor." - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "%(ports)s bağlantı noktalarına sahip istemci bulunamadı." - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "" -"I/O grubu %(iogrp)d geçerli değil; kullanılabilir I/O grupları %(avail)s." - -msgid "ID" -msgstr "KİMLİK" - -msgid "IP address/hostname of Blockbridge API." -msgstr "Blockbridge API IP adresi/bilgisayar adı." - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "" -"Sıkıştırma True olarak ayarlanırsa, rsize da ayrıca ayarlanmalı (-1 e eşit " -"değil)." - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"flashsystem_connection_protocol için geçersiz değer'%(prot)s' belirtilmiş: " -"geçerli değer(ler) %(enabled)s." - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"storwize_svc_vol_grainsize için geçersiz değer belirtildi: 32, 64, 128 veya " -"256 olarak ayarlayın." - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "%(image_id)s imaj kaynak dosyası bulunamadı." - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "İmaj %(image_id)s etkin değil." - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "%(image_id)s imajı kabul edilemez: %(reason)s" - -msgid "Image location not present." -msgstr "İmaj konumu mevcut değil." - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"Rbd mantıksal sürücüsü silinirken ImageBusy hatası yükseldi. Bu çökmüş bir " -"istemciden gelen bir bağlantı yüzünden olabilir, bu durumda, 30 saniye " -"geçtikten sonra silmeyi tekrar denemek çözebilir." - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "" -"Kayıt içe aktarımı başarısız oldu, içe aktarımı gerçekleştirecek yedekleme " -"servisi bulunamıyor. %(service)s servisini iste" - -msgid "Incorrect request body format" -msgstr "Geçersiz gövde biçimi isteği." - -msgid "Incorrect request body format." -msgstr "Hatalı istek gövde biçimi." - -msgid "Incremental backups exist for this backup." -msgstr "Bu yedek için artımlı yedeklemeler mevcut." - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Infortrend CLI istisnası: %(err)s Param: %(param)s (Dönüş Kodu: %(rc)s) " -"(Çıktı: %(out)s)" - -msgid "Input volumes or snapshots are invalid." -msgstr "Girdi mantıksal sürücüleri ve anlık sistem görüntüleri geçersizdir." - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "%(uuid)s örneği bulunamadı." - -msgid "Insufficient privileges" -msgstr "Yetersiz ayrıcalıklar" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "Ceph kümesi için bağlantılar arasındaki dahili değer (saniye cinsinde)" - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "Geçersiz 3PAR Alanı: %(err)s" - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "Rbd işlem yedeklemesi için verilen Ceph argümanları geçersiz" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "Geçersiz CgSnapshot: %(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "Geçersiz TutarlılıkGrubu: %(reason)s" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "" -"Geçersiz TutarlılıkGrubu: Tutarlılık grubu durumu kullanılabilir olmalıdır " -"ancak mevcut durum: %s." - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "Geçersiz TutarlılıkGrubu: Tutarlılık grubu oluşturmak için istemci yok" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "Geçersiz IP adres biçimi: '%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "" -"%s mantıksal sürücüsü için QoS ilkesi alırken geçersiz QoS özellikleri " -"algılandı" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "Geçersiz VNX kimlik doğrulama türü: %s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Geçersiz Virtuozzo Depolama paylaşım belirtimi: %r. Şu şekilde olmalıdır: " -"[MDS1[,MDS2],...:/][:PASSWORD]." - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "Geçersiz XtremIO sürümü %(cur)s, sürüm %(min)s veya yukarısı gerekli" - -msgid "Invalid argument" -msgstr "Geçersiz değişken" - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "Geçersiz değişken - whence=%s desteklenmez" - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "%(volume_id)s mantıksal sürücüsü için geçersiz ekleme kipi '%(mode)s'." - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "Geçersiz kimlik doğrulama anahtarı: %(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "Geçersiz yedekleme: %(reason)s" - -msgid "Invalid cgsnapshot" -msgstr "Geçersiz cgsnapshot" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "CloudByte depolamada geçersiz chap kullanıcı ayrıntıları bulundu." - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "%(name)s mantıksal sürücüsünün geçersiz bağlantı ilklendirme yanıtı" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "" -"%(name)s mantıksal sürücüsünün geçersiz bağlantı ilklendirme yanıtı: " -"%(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "Geçersiz içerik türü %(content_type)s." - -msgid "Invalid credentials" -msgstr "Geçersiz kimlik bilgileri" - -#, python-format -msgid "Invalid directory: %s" -msgstr "Geçersiz dizin: %s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "Geçersiz disk bağdaştırıcı türü: %(invalid_type)s." - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "Geçersiz disk desteği: %s." - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "Geçersiz disk türü: %(disk_type)s." - -#, python-format -msgid "Invalid disk type: %s." -msgstr "Geçersiz disk türü: %s." - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "Geçersiz istemci: %(reason)s" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "Geçersiz %(image_href)s imaj kaynak dosyası." - -msgid "Invalid image identifier or unable to access requested image." -msgstr "Geçersiz imaj tanımlayıcı ya da istenen imaja erişilemedi." - -msgid "Invalid imageRef provided." -msgstr "Geçersiz imaj referansı verildi." - -msgid "Invalid input" -msgstr "Geçersiz girdi" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "Geçersiz girdi aldı: %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "Geçersiz is_public süzgeci [%s]" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "Geçersiz metadata boyutu: %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "Geçersiz metadata: %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "Geçersiz bağlantı noktası tabanı: %s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "Geçersiz paylaşım noktası tabanı: %s." - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "Retype için geçersiz yeni snapCPG ismi. new_snap_cpg='%s'." - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "Geçersiz qos özellikleri: %(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "Geçersiz bir hedefe geçersiz mantıksal sürücü ekleme isteği" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "" -"Geçersiz bir kip ile geçersiz mantıksal sürücü ekleme isteği. Ekleme kipi " -"'rw' ya da 'ro' olmalıdır" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "Geçersiz koşul sonu %(expire)s." - -msgid "Invalid service catalog json." -msgstr "Geçersiz servis katalogu json." - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "Geçersiz anlık sistem görüntüsü: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "Geçersiz durum: %s" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "%s geçersiz depolama havuzu istendi. Retype başarısız." - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "Geçersiz depolama havuzu %s belirtildi." - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "Geçersiz güncelleme ayarı: '%s'" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "Zorlama için geçersiz değer '%s'." - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "Zorlama için geçersiz değer '%s'. " - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "'bootable' için geçersiz değer: '%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "'force' için geçersiz değer: '%s'" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "'readonly' için geçersiz değer: '%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "'scheduler_max_attempts' için geçersiz değer, değer >=1 olmalıdır" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "NetApp yapılandırma seçeneği netapp_host_type için geçersiz değer." - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "NetApp yapılandırma seçeneği netapp_lun_ostype için geçersiz değer." - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "Yaş için geçersiz değer, %(age)s" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"İstek oluşturmak için sağlanan geçersiz mantıksal sürücü boyutu: %s (boyut " -"değişkeni bir tam sayı (ya da bir tam sayının karakter dizisi gösterimi) ve " -"sıfırdan büyük olmalıdır)." - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "Geçersiz mantıksal sürücü türü: %(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "Geçersiz mantıksal sürücü: %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"Geçersiz mantıksal sürücü: %(volume_id)s mantıksal sürücüsü geçersiz " -"durumda: %(status)s olduğundan dolayı %(group_id)s tutarlılık grubuna " -"eklenemiyor. Geçerli durumlar: ('available', 'in-use')." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"Geçersiz mantıksal sürücü: %(volume_id)s mantıksal sürücüsü, %(volume_type)s " -"mantıksal sürücü türü grup tarafından desteklenmediğinden dolayı " -"%(group_id)s tutarlılık grubuna eklenemiyor." - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"Geçersiz mantıksal sürücü: fake-volume-uuid mantıksal sürücüsü %(group_id)s " -"tutarlılık grubuna eklenemiyor çünkü mantıksal sürücü bulunamıyor." - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"Geçersiz mantıksal sürücü: fake-volume-uuid mantıksal sürücüsü grupta " -"olmadığından dolayı %(group_id)s tutarlılık grubundan kaldırılamıyor." - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "Geçersiz volume_type değeri geçildi: %s." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"Sağlanan volume_type geçersiz: %s (istenen tür uyumlu değil; ya kaynak " -"mantıksal sürüyü eşleştirin ya da tür değişkenini ihmal edin)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"Sağlanan volume_type geçersiz: %s (istenen tür uyumlu değil; tür " -"değişkeninin ihmal edilmesi önerilir)." - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "" -"Geçersiz volume_type verildi: %s (istenen tür bu tutarlılık grubu tarafından " -"desteklenmelidir)." - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "Geçersiz wwpns biçimi %(wwpns)s" - -msgid "Issue encountered waiting for job." -msgstr "İş için beklenirken durumla karşılaşıldı." - -msgid "Issue encountered waiting for synchronization." -msgstr "Eşzamanlama için beklenirken durumla karşılaşıldı." - -msgid "Item not found" -msgstr "Öğe bulunamadı" - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "" -"Anahtar adları sadece alfanumerik karakter, altçizgi, virgül, iki nokta üst " -"üste ve tire içerebilir." - -#, python-format -msgid "KeyError: %s" -msgstr "AnahtarHatası: %s" - -msgid "LUN export failed!" -msgstr "LUN dışa aktarma başarısız!" - -msgid "LUN map overflow on every channel." -msgstr "Her kanalda LUN eşleştirme taşması." - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "Verilen %s referansına sahip LUN bulunamadı." - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "LUN sayısı %(ch_id)s kanal kimliğinde sınırların dışında." - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"Verilen %(ref)s başvurusuna sahip LUN mantıksal sürücü türünü karşılamıyor. " -"%(vs)s vserver'inde ssc özellikleri olan LUN mantıksal sürücü olduğuna emin " -"olun." - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "Son %s cinder syslog girdileri:-" - -msgid "LeftHand cluster not found" -msgstr "LeftHand kümesi bulunamadı" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "Satır %(dis)d : %(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "Bağlantı yolu zaten mevcut ve sembolik bağlantı değil" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "" -"Kaynak mantıksal sürücüsünün bağlantılı klonu bu durumda desteklenmiyor: %s." - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"Arama servisi yapılandırılmamış. fc_san_lookup_service için yapılandırma " -"seçeneğinin arama servisinin somut bir uygulamasını belirtmesi gerekir." - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "Bozuk fcns çıktı karakter dizisi: %s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "Hatalı biçimlendirilmiş mesaj gövdesi: %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "Bozuk isim sunucusu karakter dizisi: %s" - -msgid "Malformed request body" -msgstr "Kusurlu istek gövdesi" - -msgid "Malformed request url" -msgstr "Bozuk istel adresi" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "%(cmd)s komutu için bozuk yanıt: %(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "Bozuk scheduler_hints özelliği" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "Bozuk fcns veri tabanı gösterme karakter dizisi: %s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"Bozuk bölge yapılandırması: (anahtar=%(switch)s zone_config=%(zone_config)s)." - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "Bozuk bölge durumu: (anahtar=%(switch)s zone_config=%(zone_config)s)." - -msgid "Manage existing get size requires 'id'." -msgstr "Mevcut alma boyutunu yönetme 'id' gerektirir." - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "" -"Geçersiz art alanda çalışan uygulama kaynağı %(existing_ref)s nedeniyle " -"varolan mantıksal sürücü yönetimi başarısız oldu: %(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "" -"Mantıksal sürücü türü uyumsuzluğu nedeniyle varolan mantıksal sürücü " -"yönetimi başarısız oldu: %(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "Mevcut mantıksal sürücünün yönetimi henüz uygulanmadı." - -msgid "Manage existing volume requires 'source-id'." -msgstr "Mevcut mantıksal sürücü yönetimi 'source-id' gerektirir." - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"FAST etkinse mantıksal sürücü yönetme desteklenmez. FAST ilkesi: " -"%(fastPolicyName)s." - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "" -"%(id)s eşleştirmesine hazırlık ayrılan %(to)d saniye zaman aşımını içinde " -"başarılamadı. Çıkılıyor." - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "Maskeleme görünümü %(maskingViewName)s başarıyla silinemedi" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "İzin verilen yedeklemelerin azami sayısı (%(allowed)d) aşıldı" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "" -"İzin verilen anlık sistem görüntülerinin azami sayısı (%(allowed)d) aşıldı" - -#, python-format -msgid "May specify only one of %s" -msgstr "%s'nin sadece biri belirtilebilir" - -msgid "Metadata backup already exists for this volume" -msgstr "Bu mantıksal sürücü için metadata yedeği zaten var" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "Metadata yedek nesnesi '%s' zaten var" - -msgid "Metadata item was not found" -msgstr "İçerik özelliği bilgisi bulunamadı" - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "Metadata özellik anahtarı %s 255 karakterden büyük" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "Metadata özellik anahtarı %s değeri 255 karakterden büyük" - -msgid "Metadata property key blank" -msgstr "Metadata özellik anahtarı boş" - -msgid "Metadata property key blank." -msgstr "Metadata özellik anahtarı boş." - -msgid "Metadata property key greater than 255 characters." -msgstr "Metadata özellik anahtarı 255 karakterden büyük." - -msgid "Metadata property value greater than 255 characters." -msgstr "255 karakterden daha fazla metadata özellik değeri." - -msgid "Metadata restore failed due to incompatible version" -msgstr "Uyumsuz sürüm nedeniyle metadata geri yüklemesi başarısız oldu" - -msgid "Metadata restore failed due to incompatible version." -msgstr "Metadata geri yüklemesi uyumsuz sürüm nedeniyle başarısız oldu." - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "%(src)s mantıksal sürücü göçü başarısız." - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "" -"%(src)s kaynak mantıksal sürücüsü ile %(dst)s hedef mantıksal sürücü " -"arasında göç başarısız oldu." - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "LUN %s göçü durduruldu ya da arızalandı." - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "" -"Eksik 'purestorage' python modülü, kütüphanenin kurulu ve kullanılabilir " -"olduğuna emin olun." - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "Fiber Kanal SAN yapılandırma parametresi eksik - fc_fabric_names" - -msgid "Missing request body" -msgstr "Eksik istek gövdesi" - -msgid "Missing request body." -msgstr "Eksik istek gövdesi." - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "İstek gövdesinde gerekli öge '%s' eksik" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "İstek gövdesinde gerekli öge '%s' eksik." - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "İstek gövdesinde gerekli öge 'consistencygroup' eksik." - -msgid "Missing required element 'host' in request body." -msgstr "İstek gövdesinde gerekli 'host' ögesi eksik." - -msgid "Missing required element quota_class_set in request body." -msgstr "İstek gövdesinde gerekli quota_class_set ögesi eksik." - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "%s mantıksal sürücüsünün birden fazla kopyası bulundu." - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "" -"'%s' için birden fazla eşleşme bulundu, daha belirli olacak bir ID kullanın." - -msgid "Multiple profiles found." -msgstr "Birden fazla profil bulundu." - -msgid "Must implement a fallback schedule" -msgstr "Bir geri dönüş programı uygulanmalı" - -msgid "Must implement find_retype_host" -msgstr "find_retype_host uygulanmalıdır" - -msgid "Must implement host_passes_filters" -msgstr "host_passes_filters uygulanmalıdır" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "schedule_create_consistencygroup uygulanmalıdır" - -msgid "Must implement schedule_create_volume" -msgstr "schedule_create_volume uygulanmalıdır" - -msgid "Must implement schedule_get_pools" -msgstr "schedule_get_pools uygulanmalıdır" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "lsfabric'e wwpn veya istemci geçirilmeli." - -msgid "Must specify 'connector'" -msgstr "'connector' belirtilmelidir" - -msgid "Must specify 'new_volume'" -msgstr "'new_volume' belirtilmelidir" - -msgid "Must specify 'status'" -msgstr "'status' belirtilmelidir" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "" -"Güncelleme için 'status', 'attach_status' ya da 'migration_status' " -"belirtilmelidir." - -msgid "Must specify a valid attach status" -msgstr "Geçerli bir ekleme durumu belirtmelisiniz" - -msgid "Must specify a valid migration status" -msgstr "Geçerli bir göç durumu belirtilmelidir" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "Geçerli bir kişi belirtilmeli %(valid)s, değer '%(persona)s' geçersiz." - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "" -"Geçerli bir hazırlık türü belirtilmeli %(valid)s, değer '%(prov)s' geçersiz." - -msgid "Must specify a valid status" -msgstr "Geçerli bir durum belirtilmelidir" - -msgid "Must specify an ExtensionManager class" -msgstr "UzantıYöneticisi sınıfı belirlenmek zorunda" - -msgid "Must specify bootable in request." -msgstr "İstekte önyüklenebilir belirtilmelidir." - -msgid "Must specify protection domain name or protection domain id." -msgstr "Koruma alan ismi veya koruma alan id'si belirtmeli." - -msgid "Must specify readonly in request." -msgstr "İstekte salt okunur belirtilmelidir." - -msgid "Must specify storage pool name or id." -msgstr "Depolama havuzu ismi veya id'si belirtmeli." - -msgid "Must supply a positive value for age" -msgstr "Devir için pozitif bir değer verilmelidir" - -msgid "Must supply a positive, non-zero value for age" -msgstr "Yaş için pozitif, sıfırdan farklı bir değer sağlanmalı" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "" -"NAS yapılandırması '%(name)s=%(value)s' geçersiz. 'auto', 'true' ya da " -"'false' olmalıdır." - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "%(config)s konumunda NFS yapılandırma dosyası yok" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "NFS dosyası %s keşfedilmemiş." - -msgid "NFS file could not be discovered." -msgstr "NFS dosyası keşfedilemedi." - -msgid "Name" -msgstr "Ad" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "" -"İstek gövdesinde ad, tanımlama, add_volumes ve remove_volumes seçeneklerinin " -"tümü boş olamaz." - -msgid "Need non-zero volume size" -msgstr "Sıfır olmayan mantıksal sürücü boyutu gerekir" - -msgid "NetApp Cinder Driver exception." -msgstr "NetApp Cinder Sürücü istisnası." - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"Genişletmek için yeni boyut mevcut boyuttan daha fazla olmalıdır. (mevcut: " -"%(size)s, genişletilmiş: %(new_size)s)." - -msgid "New volume size must be specified as an integer." -msgstr "Yeni mantıksal sürücü boyutu bir tam sayı olarak belirtilmelidir." - -msgid "New volume type must be specified." -msgstr "Yeni mantıksal sürücü türü belirtilmelidir." - -msgid "New volume type not specified in request_spec." -msgstr "request_spec içinde yeni mantıksal sürücü türü belirtilmemiş." - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "Özgün hale benzeyen yeni volume_type: %s." - -msgid "Nimble Cinder Driver exception" -msgstr "Nimble Cinder Sürücü hatası" - -msgid "No FCP targets found" -msgstr "FCP hedefi bulunamadı" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "Sağlanan iSCSI IP'lerine sahip etkin iSCSI portalı yok" - -#, python-format -msgid "No available service named %s" -msgstr "%s adında kullanılabilir servis yok" - -#, python-format -msgid "No backup with id %s" -msgstr "%s kimlikli yedekleme yok" - -msgid "No backups available to do an incremental backup." -msgstr "Artımlı yedekleme için kullanılabilir hiçbir yedek yok." - -msgid "No big enough free disk" -msgstr "Yeterince büyük boş disk yok" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "%s kimlikli hiçbir cgsnapshot yok" - -msgid "No cinder entries in syslog!" -msgstr "syslog içinde hiçbir cinder girdisi yok!" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "Dosyalayıcıda %s isimli çoğaltılmış LUN bulunamadı" - -msgid "No config node found." -msgstr "Yapılandırma düğümü bulunamadı." - -#, python-format -msgid "No consistency group with id %s" -msgstr "%s kimlikli hiçbir tutarlılık grubu yok" - -msgid "No errors in logfiles!" -msgstr "logfiles dosyasında hiçbir hata yok!" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "%s için destek dosyası olacak bir dosya bulunamadı." - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "" -"Boş LUN ID'si kalmadı. İstemciye (%s) eklenebilecek azami mantıksal sürücü " -"sayısı aşıldı." - -msgid "No free disk" -msgstr "Boş disk yok" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "%s için sağlanan listede iyi iscsi portalı bulunamadı." - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "%s için iyi iscsi portalı bulunamadı." - -#, python-format -msgid "No host to create consistency group %s." -msgstr "%s tutarlılık grubu oluşturulacak istemci yok." - -msgid "No image_name was specified in request." -msgstr "İstekte hiçbir image_name belirtilmemiş." - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "%s başlatıcısı için hiçbir başlatıcı grup bulunamadı" - -msgid "No initiators found, cannot proceed" -msgstr "Başlatıcı bulunamadı, devam edilemiyor" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "Kümede %s ip'si için arayüz bulunamadı" - -msgid "No ip address found." -msgstr "Ip adresi bulunamadı." - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "CloudByte'da iscsi yetkilendirme grubu bulunamadı." - -msgid "No iscsi initiators were found in CloudByte." -msgstr "CloudByte içinde hiçbir iscsi başlatıcı bulunamadı." - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "" -"[%s] CloudByte mantıksal sürücüsü için hiçbir iscsi servisi bulunamadı." - -msgid "No iscsi services found in CloudByte storage." -msgstr "CloudByte depolamada hiçbir iscsi servisi bulunamadı." - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "" -"Bir anahtar dosya belirtilmemiş ve anahtar %(cert)s den yüklenemiyor %(e)s." - -msgid "No mounted Gluster shares found" -msgstr "Bağlı Gluster paylaşımı bulunamadı" - -msgid "No mounted NFS shares found" -msgstr "Bağlı NFS paylaşımı bulunamadı" - -msgid "No mounted SMBFS shares found." -msgstr "Bağlı SMBFS paylaşımı bulunamadı." - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "Bağlı Virtuozzo Depolama paylaşımı bulunamadı" - -msgid "No mounted shares found" -msgstr "Bağlı paylaşım bulunamadı" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "%(vol)s mantıksal sürücüsü için %(gid)s I/O grubunda düğüm bulunamadı." - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "" -"CloudByte depolama listesi iSCSI auth user API çağrısından yanıt alınamadı." - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "CloudByte storage list tsm API çağrısından yanıt alınamadı." - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "CloudByte'ın list filesystem api çağrısından bir yanıt alınmadı." - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "%s destek dosyası olacak bir anlık görüntü bulunamadı." - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "%s anlık görüntü grubundan anlık görüntü imajı bulunamadı." - -#, python-format -msgid "No storage path found for export path %s" -msgstr "Dışa aktarma yolu %s için depolama yolu bulunamadı" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "Böyle bir %(specs_id)s QoS özelliği yok." - -msgid "No suitable discovery ip found" -msgstr "Uygun ip keşfedilemedi" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "%s yedekleme sürümünü geri yükleme desteklenmiyor" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "%(volume_id)s bölümü için hedef id bulunamadı." - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"İstemci üzerinde kullanılabilir LUN ID'si yok; çoklu ekleme etkin ki bu tüm " -"LUN ID'lerinin tüm istemci grupları arasında benzersiz olmasını gerektirir." - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "Geçerli bir sunucu bulunamadı: %(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "%(type)s türü ile %(id)s mantıksal sürücüsü için geçerli istemci yok" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "" -"%(vserver)s vserver'e ve %(junction)s kavşağına sahip kümede mantıksal " -"sürücü yok " - -msgid "No volume was found at CloudByte storage." -msgstr "CloudByte depolamada hiçbir mantıksal sürücü bulunamadı." - -msgid "No volume_type should be provided when creating test replica." -msgstr "Test kopyası oluşturulurken volume_type verilmesi gerekmez." - -msgid "No volumes found in CloudByte storage." -msgstr "CloudByte depolamada hiçbir mantıksal sürücüsü bulunamadı." - -msgid "No weighed hosts available" -msgstr "Kullanılabilir ağırlıklı istemci yok" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "Mantıksal sürücü için uygun bir veri deposu bulunamadı: %s." - -msgid "Not an rbd snapshot" -msgstr "Bir rbd anlık sistem görüntüsü değildir" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "%(image_id)s imajı için yetkilendirilemedi." - -msgid "Not authorized." -msgstr "Yetkiniz yok." - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "Art alanda çalışan uygulamada (%(backend)s) yeterli alan yok" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "ZFS paylaşımında bu işlemi yapacak kadar depolama alanı yok." - -msgid "Not stored in rbd" -msgstr "rbd içinde depolanmıyor" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr " Nova anlık sistem görüntüsü oluşturulurken \"error\" durumu döndürdü." - -msgid "Null response received from CloudByte's list filesystem." -msgstr "CloudByte listesinde dosya sisteminden boş yanıt alındı." - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "CloudByte'ın iscsi yetkilendirme grubu listesinden yanıt dönmedi." - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "CloudByte listesinde iscsi başlatıcılarından boş yanıt alındı." - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "" -"CloudByte listesinde mantıksal sürücü iscsi servisinden boş yanıt alındı." - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "" -"CloudByte depolamasında [%s] mantıksal sürücüsü oluşturulurken boş yanıt " -"alındı." - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "Ceph kümesine bağlantı başarısız olursa tekrar deneme sayısı." - -msgid "Object Count" -msgstr "Nesne Sayısı" - -msgid "Object is not a NetApp LUN." -msgstr "Nesne bir NetApp LUN değil." - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "" -"Bir Büyütme İşleminde, mantıksal sürücünün bileşik mantıksal sürücüye " -"eklenmesinde hata: %(volumename)s." - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"Yalnızca %(value)s %(verb)s istek(ler)i %(uri)s ye her %(unit_string)s " -"yapılabilir." - -msgid "Only one limit can be set in a QoS spec." -msgstr "QoS özelliğinde yalnızca bir sınır ayarlanabilir." - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "İşlem şu durum ile başarısız oldu=%(status)s. Tam dökümü: %(data)s" - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "gpfs_images_dir seçeneği doğru ayarlanmamış." - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "gpfs_images_share_mode seçeneği doğru ayarlanmamış." - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "gpfs_mount_point_base seçeneği doğru ayarlanmamış." - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "" -"Blockbridge API sunucusuna bağlanmak için HTTPS bağlantı noktasının üzerine " -"yaz." - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException: %s" - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"Yetkilendirme için parola veya SSH özel anahtarı gerekli: ya san_password ya " -"da san_private_key seçeneğini ayarlayın." - -msgid "Path to REST server's certificate must be specified." -msgstr "REST sunucusunun sertifikasına olan yol belirtilmeli." - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "Lütfen %(pool_list)s havuzunu önceden oluşturun!" - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "Lütfen önceden %(pool)s havuzunda %(tier_levels)s aşamasını oluşturun!" - -msgid "Please re-run cinder-manage as root." -msgstr "Lütfen cinder-manage'i root olarak yeniden çalıştırın." - -msgid "Please specify a name for QoS specs." -msgstr "Lütfen QoS özellikleri için bir ad belirtin." - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "%(action)s uygulanmasına izin verilmiyor." - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "%(poolNameInStr)s havuzu bulunamadı." - -msgid "Pool is not available in the volume host field." -msgstr "Havzu mantıksal sürücü istemci alanında kullanılabilir değil." - -msgid "Pool is not available in the volume host fields." -msgstr "Havuz mantıksal sürücü istemci alanlarında kullanılabilir değil." - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "%(pool)s ismine sahip havuz %(domain)s alanında bulunamadı." - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "%(pool_name)s ismine sahip havuz %(domain_id)s alanında bulunamadı." - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"Havuz: %(poolName)s. %(fastPolicy)s. fast ilkesi için depolama aşamasıyla " -"ilişkilendirilmemiş." - -#, python-format -msgid "Pools %s does not exist" -msgstr "Havuz %s mevcut değil" - -msgid "Pools name is not set." -msgstr "Havuz ismi ayarlanmamış." - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "Birincil kopyalama durumu: %(status)s ve eşzamanlanan: %(sync)s." - -msgid "Project ID" -msgstr "Proje ID" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "" -"%(storage_protocol)s iletişim kuralı %(storage_family)s depolama ailesi için " -"desteklenmiyor." - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"%(current)s durumundaki anlık sistem görüntüsünde verilen anlık sistem " -"görüntüsü durumuna %(provided)s izin verilmez." - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Pure Storage Cinder sürücü hatası: %(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "QoS Özellikleri %(specs_id)s zaten var." - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "%(specs_id)s QoS Özellikleri hala varlıklar ile ilişkilidir." - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "" -"%(specs_id)s QoS özelliği, %(specs_key)s anahtarı ile hiçbir özelliğe sahip " -"değil." - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "QoS özellikleri bu depolama ailesi ve ONTAP sürümünde desteklenmiyor." - -msgid "Qos specs still in use." -msgstr "Qos özellikleri hala kullanımda." - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "" -"Servis parametreleri ile sorgu önerilmiyor. Lütfen bunun yerine ikili değer " -"parametrelerini kullanın." - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "Kota sınıfı %(class_name)s bulunamadı." - -msgid "Quota could not be found" -msgstr "Kota bulunamadı." - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "Kota kaynaklar için aşıldı: %(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "Kota aşıldı: kod=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "%(project_id)s projesi için bir kota bulunamadı." - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "Kota koşulu %(uuid)s bulunamadı." - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "%(project_id)s projesi için kota kullanımı bulunamadı." - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "RBD diff işlemi başarısız oldu - (ret=%(ret)s stderr=%(stderr)s)" - -msgid "REST server IP must by specified." -msgstr "REST sunucu IP'si belirtilmelidir." - -msgid "REST server password must by specified." -msgstr "REST sunucu parolası belirtilmelidir." - -msgid "REST server username must by specified." -msgstr "REST sunucu kullanıcı adı belirtilmelidir." - -msgid "Raid did not have MCS Channel." -msgstr "Raid MCS Kanalına sahip değil." - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"max_luns_per_storage_group yapılandırma seçeneği ile ayarlanan " -"sınırlandırmaya eriş. %(vol)s in %(sg)s Depolama Grubuna eklenmesi " -"reddedildi." - -#, python-format -msgid "Received error string: %s" -msgstr "Alınan hata: %s" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "Başvuru yönetilmeyen bir sanal mantıksal sürücü için olmalı." - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "" -"Referans yönetilmeyen bir sanal mantıksal sürücünün mantıksal sürücü ismi " -"olmalı." - -msgid "Reference must contain either source-id or source-name element." -msgstr "Başvuru kaynak-id veya kaynak-isim öğelerini içermeli." - -msgid "Reference must contain either source-name or source-id element." -msgstr "Başvuru ya kaynak-ismi ya da kaynak-kimliği öğelerini içermeli." - -msgid "Reference must contain source-id or source-name key." -msgstr "Başvuru source-id veya source-name anahtarını içermeli." - -msgid "Reference must contain source-id or source-name." -msgstr "Başvuru kaynak-id veya kaynak-ismi içermeli." - -msgid "Reference must contain source-name element." -msgstr "Kaynak kaynak-ad ögesi içermelidir." - -msgid "Reference must contain source-name or source-id." -msgstr "Başvuru kaynak-ismi veya kaynak-kimliği içermeli." - -msgid "Reference must contain source-name." -msgstr "Referans kaynak ismi içermeli." - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"Şu mantıksal sürücü göçü reddediliyor: %(id)s. Lütfen yapılandırma " -"ayarlarınızı kontrol edin çünkü kaynak ve hedef aynı Mantıksal Sürücü " -"Grubundalar: %(name)s." - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "Çoğaltma Servisi Yeteneği %(storageSystemName)s üzerinde bulunamadı." - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "Çoğaltma Servisi %(storageSystemName)s üzerinde bulunamadı." - -msgid "Replication is not enabled" -msgstr "Kopyalama etkin değildir" - -msgid "Replication is not enabled for volume" -msgstr "Mantıksal sürücü için kopyalama etkin değildir" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "" -"Mantıksal sürücü için kopyalama durumu etkin ya da etkin-durdu olmalıdır " -"ancak mevcut durum: %s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "" -"Mantıksal sürücü için kopyalama durumu pasif, etkin-durdu ya da hata " -"olmalıdır ancak mevcut durum: %s" - -msgid "Request body and URI mismatch" -msgstr "URI ve gövde isteği uyumsuz" - -msgid "Request body contains too many items" -msgstr "İstek gövdesi çok sayıda öğe içeriyor" - -msgid "Request body contains too many items." -msgstr "İstek gövdesi çok fazla öge içerir." - -msgid "Request body empty" -msgstr "İstek gövdesi boş" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "" -"Datera kümesine yapılan istek kötü durum döndürdü: %(status)s | %(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"İstenen yedekleme izin verilen yedekleme kotasını aşıyor. İstenen " -"%(requested)sG, kota %(quota)sG ve tüketilen %(consumed)sG." - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"İstenen mantıksal sürücü ya da anlık sistem görüntüsü izin verilen %(name)s " -"kotayı aşıyor. İstenen %(requested)sG, kota %(quota)sG ve tüketilen " -"%(consumed)sG." - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "" -"İstenen mantıksal sürücü boyutu %(size)d izin verilen azami sınırdan " -"%(limit)d daha büyük." - -msgid "Required configuration not found" -msgstr "Gerekli yapılandırma bulunamadı" - -#, python-format -msgid "Required flag %s is not set" -msgstr "İstenen %s bayrağı ayarlı değil" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Yedekleme durumu sıfırlama durduruldu, şu anda yapılandırılan yedekleme " -"servisi [%(configured_service)s], bu yedeği [%(backup_service)s] oluşturmak " -"için kullanılan yedekleme servisi değildir." - -#, python-format -msgid "Resizing clone %s failed." -msgstr "%s klonunun yeniden boyutlandırılması başarısız." - -msgid "Resizing image file failed." -msgstr "İmaj dosyası yeniden boyutlandırma başarısız oldu." - -msgid "Resource could not be found." -msgstr "Kaynak bulunamadı." - -msgid "Resource not ready." -msgstr "Kaynak hazır değil." - -#, python-format -msgid "Response error - %s." -msgstr "Yanıt hatası - %s." - -#, python-format -msgid "Response error code - %s." -msgstr "Yanıt hata kodu - %s." - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Yedek geri yükleme durduruldu, beklenen mantıksal sürücü durumu " -"%(expected_status)s fakat mevcut durum %(actual_status)s." - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"Yedek geri yükleme durduruldu, şu anda yapılandırılan yedekleme servisi " -"[%(configured_service)s] bu yedeğin [%(backup_service)s] oluşturulması için " -"kullanılan yedekleme servisi değildir." - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Yedek geri yükleme durduruldu: beklenen yedekleme durumu %(expected_status)s " -"ancak alınan %(actual_status)s." - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "Komut için yeniden deneme sayısı aşıldı: %s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "Yinelenebilir SolidFire İstisnası oluştu" - -msgid "Retype cannot change encryption requirements." -msgstr "Retype şifreleme gereksinimlerini değiştiremiyor." - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "" -"Retype, kullanımdaki mantıksal sürücünün ön-uç qos özelliklerini " -"değiştiremiyor: %s." - -msgid "Retype requires migration but is not allowed." -msgstr "Retype göçe ihtiyaç duyuyor ama izin verilmiyor." - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"Mantıksal sürücü: %(volumeName)s için geri dönüş başarısız. Lütfen mantıksal " -"sürücünüzü %(fastPolicyName)s fast ilkesi için varsayılan depolama grubuna " -"elle döndürmesi için sistem yöneticinizle iletişime geçin." - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "%(volumeName)s silinerek geri alınıyor." - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "" -"SMBFS yapılandırması 'smbfs_oversub_ratio' geçersiz. Değer > 0 olmalıdır: %s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "" -"SMBFS yapılandırması 'smbfs_used_ratio' geçersiz. Değer > 0 ve <= 1.0 " -"olmalıdır: %s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "%(config)s konumunda SMBFS yapılandırma dosyası yok." - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "SMBFS yapılandırma dosyası ayarlı değil (smbfs_shares_config)." - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "" -"SSH komutu '%(total_attempts)r' girişimden sonra başarısız oldu: " -"'%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "SSH komut ekleme algılandı: %(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "%(fabric)s için SSH bağlantısı başarısız, hata: %(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "SSL Sertifikasının süresi %s de doldu." - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "SSL hatası: %(arg)s." - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "%(filter_name)s zamanlayıcı sunucu filtresi bulunamadı." - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "Zamanlayıcı İstemci Tartıcı %(weigher_name)s bulunamadı." - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"İkincil kopyalama durumu: %(status)s ve eşzamanlanan: %(sync)s, eşzamanlama " -"ilerlemesi: %(progress)s%%." - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "%(service_id)s servisi bulunamadı." - -msgid "Service is unavailable at this time." -msgstr "Şu anda servis kullanılamıyor." - -msgid "Service not found." -msgstr "Servis bulunamadı." - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "" -"LUN QoS ilke grubu ayarlama bu depolama ailesi ve ONTAP sürümünde " -"desteklenmiyor." - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "" -"Dosya qos ilke grubu ayarlama bu depolama ailesi ve ontap sürümünde " -"desteklenmiyor." - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"Paylaşım %s geçersiz biçim sebebiyle atlandı. adres:/export biçiminde " -"olmalı. Lütfen nas_ip ve nas_share_path ayarlarını kontrol edin." - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "" -"%(dir)s dizinindeki paylaşım Cinder mantıksal sürücü servisi tarafından " -"yazılabilir değildir. Anlık sistem görüntüsü işlemleri desteklenmiyor." - -msgid "Size" -msgstr "Boyut" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "Mantıksal sürücü boyutu: %s bulunamadı, güvenli silinemiyor." - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"Boyut %(image_size)dGB ve %(volume_size)dGB boyutundaki mantıksal sürücü ile " -"uymuyor." - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "" -"Belirtilen imajın boyutu %(image_size)sGB %(volume_size)sGB mantıksal sürücü " -"boyutundan büyük." - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "%(snapshot_id)s sistem anlık görüntüsü bulunamadı." - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"%(snapshot_id)s anlık sistem görüntüsü %(metadata_key)s anahtarı ile hiçbir " -"metadata'ya sahip değil." - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"Anlık sistem görüntüsü oluşturulamıyor çünkü %(vol_id)s mantıksal sürücüsü " -"kullanılabilir değil, mevcut mantıksal sürücü durumu: %(vol_status)s." - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "Mantıksal sürücü taşınırken anlık sistem görüntüsü oluşturulamaz." - -msgid "Snapshot of secondary replica is not allowed." -msgstr "İkincil kopyanın anlık sistem görüntüsüne izin verilmez." - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "Mantıksal sürücünün anlık görüntüsü %s durumunda desteklenmiyor." - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "Hiçbir yere yerleştirilmemiş anlık görüntü res \"%s\"?" - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "" -"Anlık sistem görüntüsü durumuna %(cur)s update_snapshot_status için izin " -"verilmez" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "" -"Kopyalamak için anlık sistem görüntüsü durumu \"kullanılabilir\" olmalıdır." - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"Anlık sistem görüntüsü='%(snap)s' temel imaj='%(base)s' içinde mevcut değil " -"- artırımlı yedekleme durduruluyor" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "" -"Anlık sistem görüntüleri bu mantıksal sürücü biçimi için desteklenmiyor: %s" - -msgid "SolidFire Cinder Driver exception" -msgstr "SolidFire Cinder Sürücü istisnası" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "Sıralama yönü dizi boyutu anahtar dizi boyutu sınırını aştı." - -msgid "Source host details not found." -msgstr "Kaynak istemci detayları bulunamadı." - -msgid "Source volume device ID is required." -msgstr "Kaynak mantıksal sürücü aygıt kimliği gerekli." - -msgid "Source volume not mid-migration." -msgstr "Kaynak mantıksal sürücü taşıma ortasında değildir." - -msgid "SpaceInfo returned byarray is invalid" -msgstr "Dizi tarafından döndürülen SpaceInfo geçersiz" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"%(vol)s mantıksal sürücüsüne eşleştirilmesi için belirtilen istemci " -"%(group)s ile desteklenmeyen istemci grubunda." - -msgid "Specified logical volume does not exist." -msgstr "Belirtilen mantıksal sürücü mevcut değil." - -msgid "Specify a password or private_key" -msgstr "Bir parola ya da private_key belirtin" - -msgid "Specify san_password or san_private_key" -msgstr "san_password veya san_private_key belirtin" - -msgid "State" -msgstr "Durum" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "Düğüm durumu yanlış. Mevcut durum %s." - -msgid "Status" -msgstr "Statü" - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "" -"Depolama Yapılandırma Servisi %(storageSystemName)s üzerinde bulunamadı." - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "" -"Depolama HardwareId yönetim Servisi %(storageSystemName)s üzerinde " -"bulunamadı." - -#, python-format -msgid "Storage Profile %s not found." -msgstr "Depolama Profili %s bulunamadı." - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "" -"Depolama Yeniden Konumlandırma Servisi %(storageSystemName)s üzerinde " -"bulunamadı." - -#, python-format -msgid "Storage family %s is not supported." -msgstr "Depolama ailesi %s desteklenmiyor." - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "Depolama grubu %(storageGroupName)s başarılı bir şekilde silindi" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "Depolama sunucusu %(svr)s tespit edilemedi, adı doğrulayın" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "Depolama profili: %(storage_profile)s bulunamadı." - -msgid "Storage resource could not be found." -msgstr "Depolama kaynağı bulunamadı." - -msgid "Storage system id not set." -msgstr "Depolama sistemi kimliği ayarlanmamış." - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "%(poolNameInStr)s havuzu için depolama sistemi bulunamadı." - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "Depolama Sistemi %(array)s bulunamadı." - -#, python-format -msgid "String with params: %s" -msgstr "Parametreler ile karakter dizisi: %s" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "" -"İkincil mantıksal sürücünün birincil mantıksal sürücüye eşleştirilmesi " -"başarısız oldu." - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "Kötü durumda sistem %(id)s bulundu - %(status)s." - -msgid "System does not support compression." -msgstr "Sistem sıkıştırmayı desteklemiyor." - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "" -"CloudByte depolamasında [%(account)s] hesabı için TSM [%(tsm)s] bulunamadı." - -msgid "Target volume type is still in use." -msgstr "Hedef mantıksal sürücü türü hala kullanımda." - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "" -"Şablon ağacı uyumsuz; %(mastertag)s ana kaydına %(slavetag)s bağımlı birimi " -"ekleniyor" - -msgid "Terminate connection failed" -msgstr "Bağlantı sonlandırma başarısız oldu" - -msgid "Terminate connection unable to connect to backend." -msgstr "Bağlantıyı sonlandır arka uca bağlanılamıyor." - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "Mantıksal sürücü bağlantı sonlandırma başarısız oldu: %(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "Çoğaltılacak %(type)s %(id)s kaynağı bulunamadı." - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"'sort_key' ve 'sort_dir' parametreleri önerilmiyor ve 'sort' parametresi ile " -"kullanılamaz." - -msgid "The EQL array has closed the connection." -msgstr "EQL dizisi bağlantıyı kapattı." - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"GPFS dosya sistemi %(fs)s gerekli sürüm seviyesinde değil. Mevcut seviye " -"%(cur)s, en az %(min)s olmalı." - -msgid "The IP Address was not found." -msgstr "IP Adresi bulunamadı." - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"WebDAV isteği başarısız oldu. Neden: %(msg)s, Dönüş kodu/nedeni: %(code)s, " -"Kaynak Mantıksal Sürücü: %(src)s, Hedef Mantıksal Sürücü: %(dst)s, Yöntem: " -"%(method)s." - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"Yukarıdaki hata veritabanının oluşturulamadığını gösterebilir.\n" -"Lütfen bu komutu çalıştırmadan önce 'cinder-manage db sync' kullanarak bir " -"veritabanı oluşturun." - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"%(cmd)s komutu başarısız. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" - -msgid "The copy should be primary or secondary" -msgstr "Kopyalamanın birincil ya da ikincil olması gerekir" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "Mantıksal bir aygıtın oluşturulması tamamlanamadı. (LDEV: %(ldev)s)" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "" -"Dekore edilen metod ya bir mantıksal sürüc üya da anlık görüntü nesnesi " -"kabul etmeli" - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "%(path)s yolundaki aygıt kullanılabilir değil: %(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "" -"Bitiş zamanı (%(end)s) başlangıç zamanından (%(start)s) sonra olmalıdır." - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "extra_spec: %s geçersizdir." - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "extraspec: %(extraspec)s geçersizdir." - -#, python-format -msgid "The following elements are required: %s" -msgstr "Aşağıdaki ögeler gereklidir: %s" - -msgid "The host group or iSCSI target could not be added." -msgstr "İstemci grubu veya iSCSI hedefi eklenemedi." - -msgid "The host group or iSCSI target was not found." -msgstr "İstemci grubu ya da iSCSI hedefi bulunamadı." - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "iSCSI CHAP kullanıcısı %(user)s mevcut değil." - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"İçe aktarılan lun %(lun_id)s %(host)s istemcisi tarafından yönetilmeyen " -"%(lun_pool)s havuzunda." - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "Belirtilen %(type)s %(id)s için mantıksal aygıt zaten silinmiş." - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "" -"%(method)s metodu zaman aşımına uğradı. (zaman aşımı değeri: %(timeout)s)" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "Depolama arka ucunun parametresi. (config_group: %(config_group)s)" - -msgid "The parent backup must be available for incremental backup." -msgstr "Artımlı yedekleme için ana yedekleme kullanılabilir olmalıdır." - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"İstenen boyut : %(requestedSize)s sonuçta oluşan boyut: %(resultSize)s ile " -"aynı değildir." - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "Kaynak %(resource)s bulunamadı." - -msgid "The results are invalid." -msgstr "Sonuçlar geçersizdir." - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "" -"Kaynak mantıksal sürücü %s mevcut istemci tarafından yönetilen havuzda değil." - -msgid "The source volume for this WebDAV operation not found." -msgstr "Bu WebDAV işlemi için kaynak mantıksal sürücü bulunamadı." - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "" -"Kaynak mantıksal sürücü türü '%(src)s' hedef mantıksal sürücü türünden " -"'%(dest)s' farklıdır." - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "Kaynak mantıksal sürücü türü '%s' kullanılabilir değil." - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "Belirtilen %(desc)s meşgul." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "Belirtilen ldev %(ldev)s yönetilemedi. ldev eşleşmiyor olmalı." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "Belirtilen ldev %(ldev)s yönetilemedi. ldev çiftlenmemiş olmalı." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "" -"Belirtilen ldev %(ldev)s yönetilemedi. ldev boyutu gigabayt'ın katı olmalı." - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "" -"Belirtilen ldev %(ldev)s yönetilemedi. Mantıksal sürücü türü DP-VOL olmalı." - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"Belirtilen işlem desteklenmiyor. Mantıksal sürücü boyutu kaynak %(type)s ile " -"aynı olmalı. (mantıksal sürücü: %(volume_id)s)" - -msgid "The specified vdisk is mapped to a host." -msgstr "Belirtilen vdisk bir istemciye eşleştirilmiş." - -msgid "The specified volume is mapped to a host." -msgstr "Belirtilen mantıksal sürücü bir istemciye eşleştirilmiş." - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "Depolama arka ucu kullanılabilir. (config_group: %(config_group)s)" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"%(memberCount)s biçimlenmiş meta sayısı %(volumeSize)s boyutundaki " -"%(volumeName)s mantıksal sürücüsü için çok küçük." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "" -"%(volume_id)s mantıksal sürücüsü genişletilemedi. Mantıksal sürücü türü " -"Normal olmalı." - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "" -"%(volume_id)s mantıksal sürücüsünün yönetimi bırakılamadı. Mantıksal sürücü " -"türü %(volume_type)s olmalı." - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "%(volume_id)s mantıksal sürücüsü başarıyla yönetildi. (LDEV: %(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "" -"%(volume_id)s mantıksal sürücüsünün yönetimi başarıyla bırakıldı. (LDEV: " -"%(ldev)s)" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "Eşleştirilecek %(volume_id)s mantıksal sürücüsü bulunamadı." - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "" -"Mantıksal sürücü sürücüsü iSCSI ilklendirici ismini bağlayıcıda istiyor." - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "" -"Mantıksal sürücü şu an 3PAR üzerinde meşgul ve silinemez. Daha sonra tekrar " -"deneyebilirsiniz." - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "Kullanım için uygun kaynak yok. (kaynak: %(resource)s)" - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "%s'e ekli geçerli veridepoları yok." - -msgid "There are no valid datastores." -msgstr "Geçerli veri depoları yok." - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "" -"%(param)s ın ataması yok. Belirtilen depolama mantıksal sürücüyü yönetmek " -"için gerekli." - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "" -"Ldev'in ataması yok. Belirtilen ldev mantıksal sürücüyü yönetmek için " -"gerekli." - -msgid "There is no metadata in DB object." -msgstr "Veritabanı nesnelerinde hiçbir metadata yok." - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "%(volume_size)sG sahibi paylaşım yok" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "%(volume_size)sG sahibi paylaşım yok." - -#, python-format -msgid "There is no such action: %s" -msgstr "Böyle bir işlem yok: %s" - -msgid "There is no virtual disk device." -msgstr "Sanal disk aygıtı yok." - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "Yapılandırılmış Gluster yapılandırma dosyası yok (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "Yapılandırılmış NFS yapılandırma dosyası yok (%s)" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "LVM'in bu sürümünde ince hazırlık desteklenmiyor." - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "" -"ThinProvisioning Etkinleştirici kurulu değil. İnce mantıksal sürücü " -"oluşturulamıyor" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "" -"Bu sürücü kullanımdaki anlık sistem görüntülerinin silinmesini desteklemez." - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "" -"Bu sürücü kullanımdaki mantıksal sürücülerin anlık sistem görüntüsünü almayı " -"desteklemez." - -msgid "This request was rate-limited." -msgstr "Bu istek sayı limitlidir." - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "" -"Sistem platformu (%s) desteklenmiyor. Bu sürücü yalnızca Win32 platformunu " -"destekler." - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "Aşama İlke Servisi %(storageSystemName)s için bulunamadı." - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "" -"%s anlık sistem görüntüsü oluşumunda Nova güncellemesi beklenirken zaman " -"aşımı oluştu." - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "" -"%(id)s anlık sistem görüntüsünü silmek için Nova güncellemesi beklenirken " -"zaman aşımı oluştu." - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"Ceph kümesine bağlanırken zaman aşımı değeri (saniye) kullanılır. Eğer değer " -"< 0 ise, zaman aşımı ayarlanmamıştır ve öntanımlı librados değeri kullanılır." - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "API %(service)s istenirken zaman aşımı." - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "%(transfer_id)s aktarımı bulunamadı." - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"Aktarım %(transfer_id)s: %(volume_id)s mantıksal sürücü kimliği beklenmeyen " -"durumda %(status)s, beklenen bekleyen-aktarım" - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"Mantıksal sürücü ayarlama görevi bitmeden durduruldu: volume_name=" -"%(volume_name)s, task-status=%(status)s." - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "" -"%(type_id)s türü zaten diğer qos özellikleri ile ilişkilidir:%(qos_specs_id)s" - -msgid "Type access modification is not applicable to public volume type." -msgstr "" -"Tür erişim değişiklikleri ortak mantıksal sürücü türü için uygulanamaz." - -#, python-format -msgid "TypeError: %s" -msgstr "TürHatası: %s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "UUIDs %s, hem ekleme hem de kaldırma mantıksal sürücü listesindedir." - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "Art alanda çalışan depolamaya %(path)s yolu ile erişilemedi." - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "Cinder istemcisi %(space)s alanı için apphosts'a eklenemedi" - -msgid "Unable to connect or find connection to host" -msgstr "Bağlanılamadı ya da istemci için bağlantı bulunamadı" - -msgid "Unable to create Barbican Client without project_id." -msgstr "Barbican İstemcisi project_id olmadan oluşturulamadı." - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "%s tutarlılık grubu oluşturulamadı" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "" -"FAST ilkesi için öntanımlı depolama grubu alınamadı ya da oluşturulamadı: " -"%(fastPolicyName)s." - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "%s mantıksal sürücüsü için kopya çoğaltma oluşturulamıyor." - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "%s Tutarlılık Grubu anlık görüntüsü silinemedi" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "%(id)s anlık sistem görüntüsü silinemedi, durum: %(status)s." - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "%s mantıksal sürücüsü üzerindeki anlık görüntü ilkesi silinemedi." - -msgid "Unable to determine system id." -msgstr "Sistem kimliği belirlenemiyor." - -msgid "Unable to determine system name." -msgstr "Sistem ismi belirlenemiyor." - -#, python-format -msgid "Unable to extend volume %s" -msgstr "%s mantıksal sürücüsü genişletilemedi" - -msgid "Unable to fetch connection information from backend." -msgstr "Art alanda çalışan uygulamadan bağlantı bilgisi getirilemedi." - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "Art alanda çalışan uygulamadan bağlantı bilgisi getirilemedi: %(err)s" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "Mantıksal Sürücü Grubu bulunamadı: %(vg_name)s" - -msgid "Unable to find iSCSI mappings." -msgstr "iSCSI eşleştirmeleri bulunamadı." - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "ssh_hosts_key_file bulunamadı: %s" - -msgid "Unable to find system log file!" -msgstr "Sistem günlük dosyası bulunamadı!" - -#, python-format -msgid "Unable to find volume %s" -msgstr "%s mantıksal sürücüsü bulunamadı" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "'%s' dosyası için bir blok aygıtı alınamadı" - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "" -"%(space)s alanında bilgi alınamadı, lütfen kümenin bağlandığını ve " -"çalıştığını doğrulayın." - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "" -"İstemci üzerindeki IP adreslerinin listesi alınamadı, ağ oluşturma ve " -"izinleri kontrol edin." - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "" -"Alan üyelerinin listesi alınamadı, kümenin çalışıp çalışmadığını kontrol " -"edin." - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "" -"Yeni ad oluşturulacak alanların listesi alınamadı. Lütfen kümenin " -"çalıştığını doğrulayın." - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "Backend_name için bilgiler alınamadı: %s" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "%(hardwareIdInstance)s hardwareid için hedef uç noktalar alınamıyor." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"%(deviceId)s mantıksal sürücüsü cinder'e aktarılamıyor. %(sync)s çoğaltma " -"oturumunun kaynak mantıksal sürücüsü." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"%(deviceId)s mantıksal sürücüsü cinder'e aktarılamıyor. Harici mantıksal " -"sürücü mevcut cinder istemcisi tarafından yönetilen havuzda değil." - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "" -"%(deviceId)s mantıksal sürücüsü cinder'e aktarılamıyor. Mantıksal sürücü " -"%(mv)s maskeleme görünümünde." - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "CA %(cert)s den yüklenemedi %(e)s." - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "Sertifika yüklenemedi %(cert)s %(e)s." - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "Anahtar %(cert)s den yüklenemiyor %(e)s." - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "Solidfire aygıtında %(account_name)s hesabı bulunamadı" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "'%s' IP adresini yöneten bir SVM bulunamıyor" - -msgid "Unable to map volume" -msgstr "Mantıksal sürücü eşleştirilemedi" - -msgid "Unable to map volume." -msgstr "Mantıksal sürücü eşleştirilemedi." - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "XML isteği ayrıştırılamadı. Lütfen doğru biçimde XML sağlayın." - -msgid "Unable to parse attributes." -msgstr "Öznitelikler ayrıştırılamadı." - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "" -"%s mantıksal sürücüsü için kopya birincil olarak terfi ettirilemiyor. " -"Kullanılabilir ikincil kopya yok." - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "" -"use_chap_auth=Doğru ile Cinder tarafından yönetilmeyen bir istemci yeniden " -"kullanılamadı," - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "" -"Bilinmeyen yapılandırılmış CHAP kimlik bilgileri ile istemci yeniden " -"kullanılamadı." - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"Retype yapılamıyor: %s mantıksal sürücüsünün bir kopyası mevcut. Retype " -"yapma 2 kopya limitinin aşılmasına sebep olur." - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"Retype yapılamıyor: Mevcut eylem mantıksal sürücü kopyalamaya ihtiyaç duyar, " -"yeni tür çoğaltma olduğunda buna izin verilmez. Mantıksal sürücü = %s" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "Tutarlılık Grubu %s kavranamıyor" - -msgid "Unable to terminate volume connection from backend." -msgstr "" -"Art alanda çalışan uygulamadan mantıksal sürücü bağlantısı sonlandırılamadı." - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "Mantıksal sürücü bağlantısı sonlandırılamadı: %(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "%s tutarlılık grubu güncellenemedi" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"Hatalı durum nedeniyle tür güncellenemedi: %(vol_id)s sürücüsü durumu: " -"%(vol_status)s. Mantıksal sürücü durumu kullanılabilir ya da kullanımda " -"olmalıdır." - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" -"%(maskingViewName)s maskeleme görünümündeki %(igGroupName)s başlatıcı grubu " -"doğrulanamıyor. " - -msgid "Unacceptable parameters." -msgstr "Kabul edilemez parametreler var." - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "" -"%(id)s eşleştirmesi için beklenmeyen eşleştirme durumu %(status)s. " -"Öznitelikler: %(attr)s." - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "" -"Beklenmedik CLI yanıtı: başlık/satır eşleşmiyor. başlık: %(header)s, satır: " -"%(row)s." - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "" -"%(id)s eşleştirmesi için beklenmeyen eşleştirme durumu %(status)s. " -"Öznitelikler: %(attr)s." - -msgid "Unexpected response from Nimble API" -msgstr "Nimble API'sinden beklenmeyen yanıt" - -msgid "Unexpected status code" -msgstr "Beklenmeyen durum kodu" - -msgid "Unknown Gluster exception" -msgstr "Bilinmeyen Gluster istisnası" - -msgid "Unknown NFS exception" -msgstr "Bilinmeyen NFS istisnası" - -msgid "Unknown RemoteFS exception" -msgstr "Bilinmeyen RemoteFS istisnası" - -msgid "Unknown SMBFS exception." -msgstr "Bilinmeyen SMBFS istisnası." - -msgid "Unknown Virtuozzo Storage exception" -msgstr "Bilinmeyen Virtuozzo Depolama istisnası" - -msgid "Unknown action" -msgstr "Bilinmeyen eylem" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "Bilinmeyen ya da desteklenmeyen komut %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "Bilinmeyen iletişim kuralı: %(protocol)s." - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "%(unknown)s bilinmeyen kota kaynakları." - -msgid "Unknown service" -msgstr "Bilinmeyen servis" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "Bilinmeyen sıralama yönü, 'desc' ya da 'asc'" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "Bilinmeyen sıralama yönü, 'desc' ya da 'asc' olmalıdır." - -msgid "Unmanage volume not implemented." -msgstr "Mantıksal sürücünün yönetimini bırakma uygulanmadı." - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "Tanınmayan QOS anahtarı: \"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "Tanınmayan destekleme biçimi: %s " - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "Tanınmayan silinmiş okuma değeri '%s'" - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "Desteklenmeyen Kümelenmiş Veri ONTAP sürümü." - -msgid "Unsupported Content-Type" -msgstr "Desteklenmeyen içerik türü" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "" -"Desteklenmeyen Veri ONTAP sürümü. Veri ONTAP sürümü 7.3.1 ve yukarısı " -"destekleniyor." - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "Desteklenmeyen yedekleme metadata sürümü (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "Desteklenmeyen bir yedekleme metadata sürümü isteniyor" - -msgid "Unsupported backup verify driver" -msgstr "Desteklenmeyen yedekleme doğrulama sürücüsü" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"%s anahtarında desteklenmeyen üretici yazılımı. Anahtarın v6.4 ya da daha " -"yüksek üretici yazılımı kullandığından emin olun" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "Desteklenmeyen mantıksal sürücü biçimi: %s " - -msgid "Updated At" -msgstr "Güncelleme saati" - -msgid "Upload to glance of attached volume is not supported." -msgstr "Eklenti mantıksal sürücüsü glance'ine yükleme desteklenmiyor." - -msgid "User ID" -msgstr "Kullanıcı ID" - -msgid "User does not have admin privileges" -msgstr "Kullanıcı yönetici ayrıcalıklarına sahip değil" - -msgid "User is not authorized to use key manager." -msgstr "Kullanıcı anahtar yöneticisi kullanarak yetkilendirilemez." - -msgid "User not authorized to perform WebDAV operations." -msgstr "Kullanıcı WebDAV işlemleri yapmaya yetkili değil." - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "" -"V2 rollback - Öntanımlı depolama grubunun dışında başka depolama grubundaki " -"mantıksal sürücü" - -msgid "V2 rollback, volume is not in any storage group." -msgstr "V2 rollback, mantıksal sürücü herhangi bir depolama grubunda değil." - -msgid "V3 rollback" -msgstr "V3 geridönüş" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "VV Kümesi %s mevcut değil." - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "QoS özelliklerinin geçerli tüketicisi: %s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "Geçerli kontrol konumu: %s" - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "" -"\"%(option)s\" yapılandırma seçeneği için \"%(value)s\" değeri geçersizdir" - -msgid "Value required for 'scality_sofs_config'" -msgstr "'scality_sofs_config' için gerekli değer" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError: %s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "%(name)s vdiski %(src)s -> %(tgt)s eşleştirmesiyle ilgili değil." - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "Sanal mantıksal sürücü '%s' dizide mevcut değil." - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "%s hedefi için mantıksal sürücü kopyalama işi başarısız." - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "%(deviceID)s mantıksal sürücüsü bulunamadı." - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "" -"Dizide %(name)s mantıksal sürücüsü bulunamadı. Eşleştirilmiş mantıksal " -"sürücünün olup olmadığı belirlenemiyor." - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "Mantıksal sürücü %(vol)s %(pool)s havuzunda oluşturulamadı." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"Mantıksal sürücü %(vol_id)s durumu kullanılabilir ya da kullanımda olmalıdır " -"ancak mevcut durum: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"Mantıksal sürücü %(vol_id)s durumu genişletmek için kullanılabilir olmalıdır " -"ancak mevcut durum: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -" %(vol_id)s mantıksal sürücü durumu salt okunur bayrağını güncelleyebilmek " -"için kullanılabilir olmalıdır ancak mevcut durum: %(vol_status)s." - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "" -"%(vol_id)s mantıksal sürücü durumu kullanılabilir olmalıdır ancak mevcut " -"durum: %(vol_status)s." - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "%(volume_id)s bölümü bulunamadı." - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "" -"%(volume_id)s mantıksal sürücüsü %(metadata_key)s anahtarı ile hiçbir " -"yönetici metadata'sına sahip değil." - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "" -"%(volume_id)s mantıksal sürücüsü %(metadata_key)s anahtarı ile hiçbir " -"metadata'ya sahip değil." - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "" -"Mantıksal sürücü %(volume_id)s %(group)s desteklenmeyen istemci grubuyla " -"eşleştirilmiş" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "" -"%(volume_id)s mantıksal sürücüsü şu an %(host)s istemcisiyle eşleştirilmemiş" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "" -"Mantıksal sürücü %(volume_id)s hala ekli, ilk olarak mantıksal sürücüyü ayır." - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "Mantıksal sürücü %(volume_id)s kopyalama hatası: %(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "Mantıksal sürücü %(volume_name)s meşgul." - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "Mantıksal sürücü %s kaynak mantıksal sürücüden oluşturulamadı." - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "Mantıksal sürücü %s paylaşımlarda oluşturulamadı." - -#, python-format -msgid "Volume %s could not be created." -msgstr "Mantıksal sürücü %s oluşturulamadı." - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "" -"Mantıksal sürücü %s belirtilmiş provider_location değerine sahip değil, bu " -"adım geçiliyor." - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "Mantıksal sürücü %s dizide mevcut değil." - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "Mantıksal sürücü %s zaten aktif göçün parçasıdır." - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "Mantıksal sürücü %s bir tutarlılık grubununun parçası olmamalıdır." - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "Mantıksal sürücü %s çoğaltılmış olmamalıdır." - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "Mantıksal sürücü %s anlık sistem görüntülerine sahip olmamalıdır." - -#, python-format -msgid "Volume %s not found." -msgstr "%s mantıksal sürücüsü bulunamadı." - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "Mantıksal Sürücü %s: Mantıksal sürücü genişletme denenirken hata" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "Mantıksal sürücü (%s) zaten dizi üzerinde mevcut" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "Mantıksal sürücü (%s) dizide zaten mevcut." - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "Mantıksal Sürücü %s yok" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "Mantıksal Sürücü Türü %(id)s zaten var." - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "" -"%(type_id)s Mantıksal Sürücü Türü, %(id)s anahtarlı hiçbir ek özelliğe sahip " -"değil." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "" -"Türde mevcut mantıksal sürücü varsa %(volume_type_id)s mantıksal sürücü " -"silmeye izin verilmez." - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"%(volume_type_id)s mantıksal sürücü türü %(extra_specs_key)s anahtarı ile " -"hiçbir ek özelliğe sahip değil." - -msgid "Volume Type id must not be None." -msgstr "Mantıksal Sürücü Türü bilgisi Hiçbiri olamaz." - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "CloudByte depolamada [%s] mantıksal sürücüsü bulunamadı." - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "Mantıksal sürücü eki şu süzgeç ile bulunamadı: %(filter)s ." - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "" -"Mantıksal sürücü art alanda çalışan uygulama yapılandırması geçersizdir: " -"%(reason)s" - -msgid "Volume by this name already exists" -msgstr "Bu isimde mantıksal sürücü zaten mevcut" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "Mantıksal sürücü anlık görüntüler içerdiğinden geri yüklenemiyor." - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "Mantıksal sürücü dosya yolu %s yok." - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "Mantıksal sürücü aygıtı %(device)s'da bulunamadı." - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "Mantıksal sürücü sürücüsü %s ilklendirilmemiş." - -msgid "Volume driver not ready." -msgstr "Mantıksal sürücü hazır değil." - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "Mantıksal sürücü bir hata bildirdi: %(message)s" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "" -"%s tutarlılık grubunda mantıksal sürücü ekli. İlk önce ayrılması gerekir." - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "" -"Tutarlılık grubundaki mantıksal sürücü hala bağımlı anlık sistem " -"görüntülerine sahiptir." - -msgid "Volume is in-use." -msgstr "Mantıksal sürücü kullanımda." - -msgid "Volume is not local to this node" -msgstr "Mantıksal sürücü bu düğüme yerel değil" - -msgid "Volume is not local to this node." -msgstr "Mantıksal sürücü bu düğüme yerel değil." - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "" -"Mantıksal sürücü metadata yedekleme istedi ancak bu sürücü henüz bu özelliği " -"desteklemiyor." - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "Mantıksal sürücü göçü başarısız oldu: %(reason)s" - -msgid "Volume must be available" -msgstr "Mantıksal sürücü kullanılabilir olmalıdır" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "Mantıksal sürücü anlık görüntüyle aynı kullanılabilir bölgede olmalı" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "" -"Mantıksal sürücü kaynak mantıksal sürücüyle aynı kullanılabilir bölgede " -"olmalı" - -msgid "Volume must not be part of a consistency group." -msgstr "Mantıksal sürücü bir tutarlılık grubunun parçası olmamalıdır." - -msgid "Volume must not be replicated." -msgstr "Mantıksal sürücü çoğaltılmış olmamalı." - -msgid "Volume must not have snapshots." -msgstr "Mantıksal sürücü anlık sistem görüntülerine sahip olmamalıdır." - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "%(instance_id)s sunucusu için mantıksal sürücü bulunamadı." - -msgid "Volume not found on configured storage backend." -msgstr "Mantıksal sürücü yapılandırılmış depolama arka ucunda bulunamadı." - -msgid "Volume not found on configured storage pools." -msgstr "Mantıksal sürücü yapılandırılan depolama havuzlarında bulunamadı." - -msgid "Volume not found." -msgstr "Mantıksal sürücü bulunamadı." - -msgid "Volume not yet assigned to host." -msgstr "Mantıksal sürücü henüz bir istemciye atanmadı." - -msgid "Volume reference must contain source-name element." -msgstr "Mantıksal sürücü kaynağı kaynak-ad ögesi içermelidir." - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "%(volume_id)s için mantıksal sürücü kopyalaması bulunamadı." - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"Mantıksal sürücü boyutu %(volume_size)sGB %(min_disk)sGB imaj asgari " -"boyutundan küçük olamaz." - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "Mantıksal sürücü boyutu '%(size)s' bir tam sayı ve 0'dan büyük olmalı" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"Mantıksal sürücü boyutu '%(size)s'GB %(source_size)sGB asıl mantıksal sürücü " -"boyutundan küçük olamaz. Asıl mantıksal sürücü boyutundan >= olmalıdırlar." - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"Mantıksal sürücü boyutu '%(size)s'GB %(snap_size)sGB anlık görüntü " -"boyutundan küçük olamaz. Asıl anlık görüntü boyutundan >= olmalıdırlar." - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "" -"Mantıksal sürücü boyutu son yedeklemeden bu yana arttı. Tam bir yedekleme " -"yapın." - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "" -"Mantıksal sürücü için mantıksal sürücü durumu kullanılabilir olmalıdır ancak " -"mevcut durum: %s" - -msgid "Volume status is in-use." -msgstr "Mantıksal sürücü durumu kullanımda." - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "" -"Mantıksal sürücü durumu \"available\" ya da \"in-use\" olmalıdır. (is %s)" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "Mantıksal sürücü durumu \"available\" ya da \"in-use\" olmalıdır." - -msgid "Volume status must be 'available'." -msgstr "Mantıksal sürücü durumu 'available' olmalıdır." - -msgid "Volume to Initiator Group mapping already exists" -msgstr "Başlatıcı Gruba mantıksal sürücü eşleme zaten var" - -msgid "Volume to be restored to must be available" -msgstr "Geri yüklenecek mantıksal sürücü kullanılabilir olmalıdır" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "%(volume_type_id)s mantıksal sürücü türü bulunamadı." - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "Mantıksal sürücü tür kimliği '%s' geçersiz." - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "" -"%(volume_type_id)s / %(project_id)s birleşimi için mantıksal sürücü türü " -"erişimi zaten var." - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "" -"%(volume_type_id)s / %(project_id)s birleşimi için mantıksal sürücü erişimi " -"bulunamadı." - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "Mantıksal sürücü türü %s paylaşımıyla uyuşmuyor." - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "%(type_id)s türü için mantıksal sürücü şifreleme zaten var." - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "%(type_id)s türü için mantıksal sürücü türü yok." - -msgid "Volume type name can not be empty." -msgstr "Mantıksal sürücü türü boş olamaz." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "%(volume_type_name)s adında mantıksal sürücü türü bulunamadı." - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"Mantıksal sürücü: %(volumeName)s bitiştirilmiş bir mantıksal sürücü değil. " -"Büyütmeyi ancak bitiştirilmiş mantıksal sürücü üzerinde yapabilirsiniz. " -"Çıkılıyor..." - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "Mantıksal sürücüler bu boyutta nesnelere bölünecek (megabayt olarak)." - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"VzStorage 'vzstorage_used_ratio' yapılandırması geçersiz. Değer > 0 ve <= " -"1.0 olmalıdır: %s." - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "%(config)s konumunda VzStorage yapılandırma dosyası yok." - -msgid "Wait replica complete timeout." -msgstr "Kopyanın tamamlanmasını bekleme zaman aşımına uğradı." - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "XtremIO düzgün yapılandırılmamış, iscsi portalı bulunamadı" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "XtremIO düzgün ilklendirilmemiş, küme bulunamadı" - -msgid "You must implement __call__" -msgstr "__call__ fonksiyonunu uygulamalısınız." - -msgid "You must supply an array in your EMC configuration file." -msgstr "EMC yapılandırma dosyasında bir dizi sağlamalısınız." - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"Özgün boyutunuz: %(originalVolumeSize)s GB yeni boyuttan daha büyük: " -"%(newSize)s GB. Sadece Genişletme destekleniyor. Çıkılıyor..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError: %s" - -msgid "Zone" -msgstr "Bölge" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "Bölgeleme İlkesi: %s, tanınmıyor" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "" -"_create_and_copy_vdisk_data: %s vdiski için özniteliklerin alınması " -"başarısız." - -msgid "_create_host failed to return the host name." -msgstr "_create_host istemci adını döndürmede başarısız." - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "" -"_create_host: Makine adı dönüştürülemieyor. İstemci ismi evrensel kodda veya " -"karakter dizisi değil." - -msgid "_create_host: No connector ports." -msgstr "_create_host: Bağlayıcı bağlantı noktası yok." - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - CLI çıktısında başarı iletisi bulunamadı.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic: öznitelik başlıkları ve değerleri eşleşmiyor.\n" -" Başlıklar: %(header)s\n" -" Değerler: %(row)s." - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "" -"_get_host_from_connector bağlayıcı için istemci adını getirmeyi başaramadı." - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties: İstemci-mantıksal sürücü bağlantısı için FC " -"bağlantı bilgisi alınamadı. İstemci FC bağlantıları için düzgün " -"yapılandırılmış mı?" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties: %(vol)s mantıksal sürücüsü için %(gid)s I/O " -"grubunda düğüm bulunamadı." - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "_update_volume_stats: Depolama havuzu verisi alınamadı." - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"add_vdisk_copy başarısız: %s mantıksal sürücüsünün kopyası mevcut. Başka bir " -"kopya eklemek 2 kopya sınırının aşılmasına sebep olur." - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "add_vdisk_copy beklenen havuzda bir vdisk kopyası olmadan başlatıldı." - -msgid "already created" -msgstr "zaten oluşturuldu" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "%s özniteliği tembel-yüklenebilir değil" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"yedek: %(vol_id)s %(vpath)s den %(bpath)s e aygıt linki oluşturmada " -"başarısız.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s sunucudan yedekleme başarı bildirimini alamadı.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s geçersiz değişkenler nedeniyle %(bpath)s yolundaki dsmc " -"komutunu çalıştıramadı.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"backup: %(vol_id)s %(bpath)s yolundaki dsmc komutunu çalıştıramadı.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "backup: %(vol_id)s başarısız oldu. %(path)s dosya değildir." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"backup: %(vol_id)s başarısız oldu. %(path)s beklenmeyen dosya türü. Blok ya " -"da normal dosyalar desteklenir, mevcut dosya kipi %(vol_mode)s." - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "" -"backup: %(vol_id)s başarısız oldu. %(path)s yolundaki mantıksal sürücüye " -"gerçek yol sağlanamıyor." - -msgid "being attached by different mode" -msgstr "farklı kipler ile eklenme" - -msgid "can't find the volume to extend" -msgstr "büyütülecek mantıksal sürücü bulunamadı" - -msgid "can't handle both name and index in req" -msgstr "istekte hem isim hem indis işlenemez" - -msgid "cannot understand JSON" -msgstr "JSON dosyası anlaşılamadı" - -msgid "cannot understand XML" -msgstr "XML anlaşılamaz" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error: Yetkilendirme için parola veya SSH özel anahtarı " -"gerekiyor: san_password veya san_private_key seçeneklerinden birini " -"ayarlayın." - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error: Sistem kimliği belirlenemiyor." - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error: Sistem ismi belirlenemiyor." - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "çoğaltma derinliği %s sınırını aşıyor" - -msgid "control_location must be defined" -msgstr "control_location tanımlanmalıdır" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "create_cloned_volume: Kaynak ve hedef boyutu farklı." - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "create_copy: Kaynak vdisk %(src)s (%(src_id)s) mevcut değil." - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "create_copy: Kaynak vdisk %(src)s mevcut değil." - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host: İstemci adı evrensel kod ya da karakter dizisi değil." - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host: Başlatıcılar veya wwpn'ler sağlanmadı." - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot: Anlık görüntü için mantıksal sürücü durumu \"kullanılabilir" -"\" veya \"kullanımda\" olmalı. Geçersiz durum %s." - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot: kaynak mantıksal sürücüyü alma başarısız." - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "create_volume_from_snapshot: Anlık görüntü %(name)s mevcut değil." - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot: Mantıksal sürücü oluşturma için anlık görüntü " -"durumu \"kullanılabilir\" olmalı. Geçersiz durum: %s." - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "create_volume_from_snapshot: Kaynak ve hedef boyutu farklı." - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "" -"create_volume_from_snapshot: Mantıksal sürücü boyutu anlık görüntü tabanlı " -"mantıksal sürücüden farklı." - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "kopyasız sıkıştırma ve otomatik aşamalama aynı anda etkin olamaz." - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"delete: %(vol_id)s geçersiz değişkenler nedeniyle dsmc komutunu " -"çalıştıramadı stdout çıktısı ile: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"delete: %(vol_id)s dsmc komutunu çalıştıramadı stdout çıktısı ile: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "" -"bağımlı mantıksal sürücülere sahip olan %(snapshot_name)s anlık sistem " -"görüntüsü siliniyor" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "" -"anlık sistem görüntüsüne sahip olan %(volume_name)s mantıksal sürücüsü " -"siliniyor" - -msgid "do_setup: No configured nodes." -msgstr "do_setup: Yapılandırılmış düğüm yok." - -msgid "element is not a child" -msgstr "eleman çocuk değil" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries 0'a eşit ya da daha büyük olmalıdır" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"swift'e nesne yazarken hata, swift içindeki nesnenin MD5 değeri %(etag)s " -"swift'e gönderilen nesnenin MD5 %(md5)s değeri ile aynı değildir" - -msgid "failed to create new_volume on destination host" -msgstr "Hedef istemci üzerinde yeni mantıksal sürücü oluşturulamadı" - -msgid "fake" -msgstr "sahte" - -#, python-format -msgid "file already exists at %s" -msgstr "dosya %s konumunda zaten var" - -msgid "fileno() not supported by RBD()" -msgstr "fileno() RBD() tarafından desteklenmez" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled False olarak ayarlanmış, çoklu istemci " -"eşleştirmeye izin verme. CMMVC6071E VDisk-to-host eşleştirmesi oluşturulmadı " -"çünkü VDisk zaten bir istemciye eşleştirilmiş." - -msgid "flush() not supported in this version of librbd" -msgstr "flush() librbd kütüphanesinin bu sürümünde desteklenmiyor" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s şununla desteklenir: %(backing_file)s" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt=%(fmt)s şununla desteklenir:%(backing_file)s" - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode copy_on_write olarak ayarlanmış, ama %(vol)s ve " -"%(img)s farklı dosya sistemlerine ait." - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode copy_on_write olarak ayarlanmış, ama %(vol)s ve " -"%(img)s farklı dosya kümelerine ait." - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"hgst_group %(grp)s ve hgst_user %(usr)s cinder.conf dosyasında geçerli " -"kullanıcılar/gruplar olarak eşlenmelidir" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "" -"cinder.conf dosyasında belirtilen hgst_net %(net)s küme içinde bulunamadı" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "" -"hgst_redundancy cinder.conf dosyasında 0 (non-HA) ya da 1 (HA) olarak " -"ayarlanmalıdır." - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "hgst_space_mode cinder.conf dosyasında bir sekizli/tam sayı olmalıdır" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "hgst_storage sunucusu %(svr)s : biçiminde değil" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "hgst_storage_servers cinder.conf dosyasında tanımlanmalıdır" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "" -"http servisi bu işlemin ortasında ansızın kapatılmış ya da bakım durumuna " -"alınmış olabilir." - -msgid "id cannot be None" -msgstr "id Hiçbiri olamaz" - -#, python-format -msgid "image %s not found" -msgstr "imaj %s bulunamadı" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "" -"initialize_connection: %s mantıksal sürücüsü için özniteliklerin alınması " -"başarısız." - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "" -"initialize_connection: %s mantıksal sürücüsü için mantıksal sürücü " -"özniteliği eksik." - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection: %(vol)s mantıksal sürücüsü için %(gid)s I/O grubundan " -"düğüm bulunamadı." - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection: vdisk %s tanımlanmamış." - -#, python-format -msgid "invalid user '%s'" -msgstr "geçersiz kullanıcı '%s'" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "iscsi portalı, %s bulunamadı" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "" -"'iSCSI' iletişim kuralı kullanılırken iscsi_ip_address yapılandırma " -"dosyasında ayarlanmalı." - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "anahtar yönetici hatası: %(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "keymgr.fixed_key tanımlanamadı" - -msgid "limit param must be an integer" -msgstr "Sınır parametresi tam sayı olmak zorunda" - -msgid "limit param must be positive" -msgstr "Sınır parametresi pozitif olmak zorunda" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "" -"manage_existing varolan bir mantıksal sürücüyü tanımlamak için bir 'name' " -"anahtarı ister." - -#, python-format -msgid "marker [%s] not found" -msgstr " [%s] göstergesi bulunamadı" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "mdiskgrp eksik kotalar %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "migration_policy 'on-demand' ya da 'never' olmalıdır, geçilen: %s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "" -"mkfs %(vol)s mantıksal sürücüsü üzerinde başarısız oldu, hata iletisi: " -"%(err)s." - -msgid "mock" -msgstr "sahte" - -msgid "mount.glusterfs is not installed" -msgstr "mount.glusterfs kurulu değil" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "drbdmanage tarafından %s ismine sahip birden fazla kaynak bulundu" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "%s anlık sistem görüntüsü ile birden fazla kaynak bulundu" - -msgid "name cannot be None" -msgstr "ad Hiçbiri olamaz" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "naviseccli_path: NAVISECCLI araç %(path)s bulunamadı." - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "drbdmanage içinde %s anlık sistem görüntüsü bulunamadı" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "tam olarak %s kimliğine sahip tek bir anlık görüntü değil" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "tam olarak %s kimliğine sahip tek bir mantıksal sürücü değil" - -#, python-format -msgid "obj missing quotes %s" -msgstr "obj eksik kotalar %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled kapalı değil." - -msgid "progress must be an integer percentage" -msgstr "ilerleme bir tam sayı yüzdesi olmalıdır" - -msgid "promote_replica not implemented." -msgstr "promote_replica uygulanmadı." - -msgid "provider must be defined" -msgstr "sağlayıcı tanımlanmalıdır" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"qemu-img %(minimum_version)s ya da sonraki sürümler bu mantıksal sürücü için " -"gereklidir. Mevcut qemu-img sürümü: %(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img kurulu değil ve imaj türü %s. Eğer qemu-img kurulu değilse, sadece " -"RAW imajlar kullanılabilir." - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img kurulu değil ve disk biçimi belirtilmemiş. Eğer qemu-img kurulu " -"değilse, sadece RAW imajlar kullanılabilir." - -msgid "rados and rbd python libraries not found" -msgstr "rados ve rbd python kütüphaneleri bulunamadı" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "" -"read_deleted sadece 'no', 'yes' ya da 'only', %r hariç seçeneklerinden biri " -"olabilir" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"restore: %(vol_id)s geçersiz değişkenler nedeniyle %(bpath)s yolundaki dsmc " -"komutunu çalıştıramadı.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"restore: %(vol_id)s %(bpath)s yolundaki dsmc komutunu çalıştıramadı.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"restore: %(vol_id)s başarısız oldu.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"restore_backup durduruldu, gerçek nesne listesi metadata'da depolanan nesne " -"listesi ile eşleşmiyor." - -msgid "root element selecting a list" -msgstr "listeden kök elemanı seçiliyor" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "" -"rtslib_fb eksik %s üyesidir: Daha yeni bir python-rtslib-fb kütüphanesine " -"ihtiyacınız olabilir." - -msgid "san_ip is not set." -msgstr "san_ip ayarlanmamış." - -msgid "san_ip must be set" -msgstr "san_ip ayarlanmış olmalı" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip: Gerekli alan yapılandırması. san_ip ayarlanmamış." - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"cinder.conf dosyasında Datera sürücüsü için san_login ve/ya da san_password " -"ayarlı değil. Bu bilgileri ayarla ve cinder-volume servisini tekrar başlat." - -msgid "serve() can only be called once" -msgstr "serve() sadece bir kez çağrılabilir" - -msgid "service not found" -msgstr "servis bulunamadı" - -msgid "snapshot does not exist" -msgstr "anlık sistem görüntüsü yok" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "anlık sistem görüntü kimliği:%s bulunamadı" - -#, python-format -msgid "source vol id:%s not found" -msgstr "kaynak mantıksal sürücü kimliği:%s bulunamadı" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "kaynak mantıksal sürücü kimliği:%s çoğaltılmamıştır" - -msgid "status must be available" -msgstr "durum kullanılabilir olmalıdır" - -msgid "subclasses must implement construct()!" -msgstr "alt sınıflar yapıcı() oluşturmak zorunda!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo başarısız oldu, hiçbir şey olmamış gibi devam ediliyor" - -msgid "sync_replica not implemented." -msgstr "sync_replica uygulanmadı." - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "" -"targetcli kurulu değil ve öntanımlı dizin (%(default_path)s) oluşturulamadı: " -"%(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "terminate_connection: Bağlayıcıdan istemci adı alma başarısız." - -msgid "timeout creating new_volume on destination host" -msgstr "" -"Hedef istemci üzerinde yeni mantıksal sürücü oluşturulurken zaman aşımı" - -msgid "too many body keys" -msgstr "Çok sayıda gövde anahtarları" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "umount: %s: bağlı değil" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "umount: %s: hedef meşgul" - -msgid "umount: : some other error" -msgstr "umount: : bazı diğer hata" - -msgid "umount: : target is busy" -msgstr "umount: : hedef meşgul" - -#, python-format -msgid "unrecognized argument %s" -msgstr "tanınmayan değişken %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "desteklenmeyen sıkıştırma algoritması: %s" - -msgid "valid iqn needed for show_target" -msgstr "show_target için geçerli iqn gerekli" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "vdisk %s tanımlanmamış." - -msgid "vmemclient python library not found" -msgstr "vmemclient python kitaplığı bulunamadı" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "drbdmanage içinde %s mantıksal sürücüsü bulunamadı" - -msgid "volume assigned" -msgstr "mantıksal sürücü atandı" - -msgid "volume changed" -msgstr "mantıksal sürücü değiştirildi" - -msgid "volume does not exist" -msgstr "mantıksal sürücü yok" - -msgid "volume is already attached" -msgstr "mantıksal sürücü zaten ekli" - -msgid "volume is not local to this node" -msgstr "mantıksal sürücü bu düğüme yerel değil" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "" -"%(volume_size)d mantıksal sürücü boyutu %(size)d boyutundaki yedeği geri " -"yüklemek için çok küçük." - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "" -"Tutarlılık grubunda bir mantıksal sürücü oluşturulurken volume_type " -"verilmelidir." - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id Hiçbiri olamaz" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "volume_types, tutarlılık grubu %(name)s oluşturmak için verilmelidir." - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "%s tutarlılık grubu oluşturmak için volume_types verilmelidir." diff --git a/cinder/locale/zh_CN/LC_MESSAGES/cinder.po b/cinder/locale/zh_CN/LC_MESSAGES/cinder.po deleted file mode 100644 index ad951a858..000000000 --- a/cinder/locale/zh_CN/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,9642 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# FIRST AUTHOR , 2011 -# Kai Zhang , 2013 -# Kai Zhang , 2013 -# openstack , 2013 -# Shuwen SUN , 2014 -# Tom Fifield , 2013 -# 颜海峰 , 2014 -# Yu Zhang, 2014 -# 颜海峰 , 2014 -# Lucas Palm , 2015. #zanata -# OpenStack Infra , 2015. #zanata -# Linda , 2016. #zanata -# Lucas Palm , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev196\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-12 14:33+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-03-12 06:16+0000\n" -"Last-Translator: Linda \n" -"Language: zh-CN\n" -"Plural-Forms: nplurals=1; plural=0;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Chinese (China)\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"OpenStack Cinder 版本：%(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr "但现在大小为 %d" - -#, python-format -msgid " but size is now %d." -msgstr "但现在大小为 %d。" - -msgid " or " -msgstr "或者" - -#, python-format -msgid " status must be %s and " -msgstr "状态必须为 %s，并且" - -#, python-format -msgid "%(attr)s is not set." -msgstr "未设置 %(attr)s。" - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing 无法管理已连接至主机的卷。在进行导入之前，请从现有" -"主机断开与此卷的连接" - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"结果：%(res)s。" - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "发生异常 %(exception)s：原因 %(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s：许可权被拒绝。" - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s：失败，产生了意外 CLI 输出。\n" -"命令：%(cmd)s\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"状态码: %(_status)s\n" -"主体: %(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s，subjectAltName：%(sanList)s。" - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s：创建 NetworkPortal：请确保 IP %(ip)s 上的端口 %(port)d未被另一" -"项服务使用。" - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "%(name)s 必须至少具有的字符数为 %(min_length)s。" - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s 包含的字符超过 %(max_length)s 个。" - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s：备份 %(bck_id)s（针对卷 %(vol_id)s）失败。备份对象具有意外方式。支持" -"映像或文件备份，实际方式为 %(vol_mode)s。" - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "在以下存储设备上，%(service)s 服务并非处于 %(status)s 状态：%(host)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s 必须小于或等于 %(max_value)d" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s 必须大于或等于 %(min_value)d" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "%(workers)d 的 %(worker_name)s 值无效，必须大于 0。" - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "%s \"data\" is not in result." -msgstr "结果中没有 %s “数据”。" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "%s 无法访问。请验证 GPFS 是否处于活动状态并且文件系统是否已安装。" - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "%s 无法使用克隆操作来调整大小，因为它未包含任何块。" - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "%s 无法使用克隆操作来调整大小，因为它托管于压缩卷上" - -#, python-format -msgid "%s configuration option is not set." -msgstr "未设置 %s 配置选项。" - -#, python-format -msgid "%s does not exist." -msgstr "%s 不存在。" - -#, python-format -msgid "%s is not a directory." -msgstr "%s 不是一个目录。" - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s 不是字符串或 Unicode" - -#, python-format -msgid "%s is not installed" -msgstr "未安装 %s" - -#, python-format -msgid "%s is not installed." -msgstr "未安装 %s。" - -#, python-format -msgid "%s is not set" -msgstr "未设置 %s " - -#, python-format -msgid "%s is not set and is required for the replication device to be valid." -msgstr "未设置 %s，它是使复制设备生效所必需的。" - -#, python-format -msgid "%s is not set." -msgstr "未设置 %s。" - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s 必须为有效的 raw 映像或 qcow2 映像。" - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s 必须为绝对路径。" - -#, python-format -msgid "%s must be an integer." -msgstr "%s 必须为整数。" - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "cinder.conf 中未设置 %s" - -#, python-format -msgid "%s not set." -msgstr "未设置 %s。" - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"对于配置文件中的 flashsystem_connection_protocol，“%(prot)s”无效。有效值为 " -"%(enabled)s。" - -msgid "'active' must be present when writing snap_info." -msgstr "写入 snap_info 时，状态必须为“活动”。" - -msgid "'consistencygroup_id' must be specified" -msgstr "必须指定“consistencygroup_id”" - -msgid "'qemu-img info' parsing failed." -msgstr "'qemu-img info'解析失败" - -msgid "'status' must be specified." -msgstr "必须指定“status”。" - -msgid "'volume_id' must be specified" -msgstr "必须指定“volume_id”" - -msgid "'{}' object has no attribute '{}'" -msgstr "'{}' 对象没有属性 '{}'" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"（命令：%(cmd)s）（返回码：%(exit_code)s）（标准输出：%(stdout)s）（标准错" -"误：%(stderr)s）" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "找不到 LUN (HLUN)。（逻辑设备：%(ldev)s）" - -msgid "A concurrent, possibly contradictory, request has been made." -msgstr "发出了并行的可能对立的请求。" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "找不到可用的 LUN (HLUN)。请添加另一主机组。（逻辑设备：%(ldev)s）" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "未能添加主机组。（端口为 %(port)s，名称为 %(name)s）" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "未能删除主机组。（端口为 %(port)s，组标识为 %(gid)s，名称为 %(name)s）" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "主机组无效。（主机组：%(gid)s）" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "无法删除对。（P-VOL 为 %(pvol)s，S-VOL 为 %(svol)s）" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"未能创建对。超过最大对数。（复制方法为 %(copy_method)s，P-VOL 为 %(pvol)s）" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "参数无效。(%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "参数值无效。(%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "找不到池。（池标识：%(pool_id)s）" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "快照状态无效。（状态：%(status)s）" - -msgid "A valid secondary target MUST be specified in order to failover." -msgstr "必须指定有效辅助以进行故障转移。" - -msgid "A volume ID or share was not specified." -msgstr "未指定卷标识或者共享。" - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "卷状态无效。（状态：%(status)s）" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "API %(name)s 失败，带有错误字符串 %(err)s" - -#, python-format -msgid "" -"API Version String %(version)s is of invalid format. Must be of format " -"MajorNum.MinorNum." -msgstr "" -"API 版本字符串 %(version)s 为无效格式。必须为以下格式：MajorNum.MinorNum。" - -msgid "API key is missing for CloudByte driver." -msgstr "CloudByte 驱动程序缺少 API 键。" - -#, python-format -msgid "API response: %(response)s" -msgstr "API 响应：%(response)s" - -#, python-format -msgid "API response: %s" -msgstr "API 响应：%s" - -#, python-format -msgid "API version %(version)s is not supported on this method." -msgstr "API 版本 %(version)s 在此方法上不受支持。" - -msgid "API version could not be determined." -msgstr "未能确定 API 版本。" - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "将删除具有非零配额的子项目。不应执行此操作" - -msgid "Access list not available for public volume types." -msgstr "对于公用卷类型，未提供访问列表。" - -msgid "Activate or deactivate QoS error." -msgstr "激活或者取消激活 QoS 时发生错误。" - -msgid "Activate snapshot error." -msgstr "激活快照时发生错误。" - -msgid "Add FC port to host error." -msgstr "将 FC 端口添加至主机时发生错误。" - -msgid "Add fc initiator to array error." -msgstr "将 FC 启动程序添加至阵列时发生错误。" - -msgid "Add initiator to array error." -msgstr "将启动程序添加至阵列时发生错误。" - -msgid "Add lun to cache error." -msgstr "将 LUN 添加至高速缓存时发生错误。" - -msgid "Add lun to partition error." -msgstr "将 LUN 添加至分区时发生错误。" - -msgid "Add mapping view error." -msgstr "添加映射视图时发生错误。" - -msgid "Add new host error." -msgstr "添加新主机时发生错误。" - -msgid "Add port to port group error." -msgstr "向端口组添加端口时出错。" - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "所指定的要管理的所有存储池都不存在。请检查配置。不存在的池：%s" - -msgid "An API version request must be compared to a VersionedMethod object." -msgstr "必须将 API 版本请求与 VersionedMethod 对象进行比较。" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "SheepdogDriver 中发生了错误。（原因：%(reason)s）" - -msgid "An error has occurred during backup operation" -msgstr "在备份过程中出现一个错误" - -#, python-format -msgid "An error occured while attempting to modifySnapshot '%s'." -msgstr "尝试修改快照“%s”时发生了错误。" - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "查找卷“%s”时发生错误。" - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"在 LUNcopy 操作期间发生错误。LUNcopy 名称为 %(luncopyname)s。LUNcopy 状态为 " -"%(luncopystatus)s。LUNcopy 状态为 %(luncopystate)s。" - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "读取卷“%s”时发生错误。" - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "写入卷“%s”时发生错误。" - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "未能添加 iSCSI CHAP 用户。（用户名：%(user)s）" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "未能删除 iSCSI CHAP 用户。（用户名：%(user)s）" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"未能添加 iSCSI 目标。（端口为 %(port)s，别名为 %(alias)s，原因为 %(reason)s）" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "" -"未能删除 iSCSI 目标。（端口为 %(port)s，目标号为 %(tno)s，别名为 %(alias)s）" - -msgid "An unknown exception occurred." -msgstr "发生未知异常。" - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "不允许令牌作用域仅限于子项目的用户查看其父代的配额。" - -msgid "Append port group description error." -msgstr "附加端口组描述时出错。" - -#, python-format -msgid "" -"Applying the zones and cfgs to the switch failed (error code=%(err_code)s " -"error msg=%(err_msg)s." -msgstr "" -"对交换机应用 zones 和 cfgs 失败（错误代码为 %(err_code)s，错误消息为 " -"%(err_msg)s）。" - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "阵列不存在或者处于脱机状态。阵列的当前状态为 %s。" - -msgid "Associate host to hostgroup error." -msgstr "使主机与主机组关联时发生错误。" - -msgid "Associate host to mapping view error." -msgstr "使主机与映射视图关联时发生错误。" - -msgid "Associate initiator to host error." -msgstr "使启动程序与主机相关联时发生错误。" - -msgid "Associate lun to QoS error." -msgstr "将 LUN 关联至 QoS 时出错。" - -msgid "Associate lun to lungroup error." -msgstr "使 LUN 与 LUN 组关联时发生错误。" - -msgid "Associate lungroup to mapping view error." -msgstr "使 LUN 组与映射视图关联时发生错误。" - -msgid "Associate portgroup to mapping view error." -msgstr "使端口组与映射视图关联时发生错误。" - -msgid "At least one valid iSCSI IP address must be set." -msgstr "必须至少设置一个有效 iSCSI IP 地址。" - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "请尝试使用有效的认证密钥传输 %s。" - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "在 CloudByte 存储器中找不到认证组 [%s] 详细信息。" - -msgid "Auth user details not found in CloudByte storage." -msgstr "在 CloudByte 存储器中找不到认证用户详细信息。" - -msgid "Authentication error" -msgstr "认证错误" - -#, python-format -msgid "Authentication failed, verify the switch credentials, error code %s." -msgstr "认证失败，请验证交换机凭证，错误代码：%s。" - -msgid "Authorization error" -msgstr "授权错误" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "可用性区域“%(s_az)s”无效。" - -msgid "Available categories:" -msgstr "可用的类别：" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "在此存储器系列和 ONTAP 版本上，后端 QoS 规范不受支持。" - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "后端不存在 (%(backend)s)" - -msgid "Backend has already been failed over. Unable to fail back." -msgstr "后端已故障转移。无法故障返回。" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "后端报告：%(message)s" - -msgid "Backend reports: item already exists" -msgstr "后端报告：项已存在" - -msgid "Backend reports: item not found" -msgstr "后端报告：找不到项" - -msgid "Backend server not NaServer." -msgstr "后端服务器不是 NaServer。" - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "后端服务重试超时匹配项：%(timeout)s 秒" - -msgid "Backend storage did not configure fiber channel target." -msgstr "后端存储器未配置光纤通道目标。" - -msgid "Backing up an in-use volume must use the force flag." -msgstr "备份一个正在使用的卷时必须使用强制标志。" - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "找不到备份 %(backup_id)s。" - -msgid "Backup RBD operation failed" -msgstr "备份RBD操作失败" - -msgid "Backup already exists in database." -msgstr "数据库中已存在备份。" - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "备份驱动程序已报告错误：%(message)s" - -msgid "Backup id required" -msgstr "需要备份标识" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "具有快照的 GlusterFS 卷不支持备份。" - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "仅那些不带支持文件的 SOFS 卷支持备份。" - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "仅原始格式的 GlusterFS 卷支持备份。" - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "仅原始格式的 SOFS 卷支持备份。" - -msgid "Backup operation of an encrypted volume failed." -msgstr "已加密卷的备份操作失败。" - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"备份服务 %(configured_service)s 不支持验证。未验证备份标识 %(id)s。正在跳过验" -"证。" - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "备份服务 %(service)s 不支持验证。未验证备份标识 %(id)s。正在跳过重置。" - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "备份应该仅具有一个快照，但是具有 %s 个快照" - -msgid "Backup status must be available" -msgstr "备份状态必须为“可用”" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "备份状态必须为“可用”，不能是 %s。" - -msgid "Backup status must be available or error" -msgstr "备份状态必须为“可用”或“错误”" - -msgid "Backup to be restored has invalid size" -msgstr "要复原的备份具有无效大小" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "返回的状态行不正确：%(arg)s。" - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "配额集中的键不正确：%s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "从存储卷后端 API 返回了不正确或意外的响应：%(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "项目格式不正确：项目没有采用正确格式 (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "已将错误请求发送至 Datera 集群：无效参数：%(args)s | %(message)s" - -msgid "Bad response from Datera API" -msgstr "来自 Datera API 的响应不正确" - -msgid "Bad response from SolidFire API" -msgstr "来自SolidFire API的错误响应" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "来自 XMS 的响应不正确，%s" - -msgid "Binary" -msgstr "二进制" - -msgid "Blank components" -msgstr "空组件" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Blockbridge API 认证方案（令牌或密码）" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Blockbridge API 密码（对于认证方案“密码”）" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Blockbridge API 令牌（对于认证方案“令牌”）" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Blockbridge API 用户（对于认证方案“密码”）" - -msgid "Blockbridge api host not configured" -msgstr "未配置 Blockbridge API 主机" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "为 Blockbridge 配置了无效认证方案“%(auth_scheme)s”" - -msgid "Blockbridge default pool does not exist" -msgstr "Blockbridge 缺省池不存在" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "未配置 Blockbridge 密码（对于认证方案“密码”，这是必需的）" - -msgid "Blockbridge pools not configured" -msgstr "未配置 Blockbridge 池" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "未配置 Blockbridge 令牌（对于认证方案“令牌”，这是必需的）" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "未配置 Blockbridge 用户（对于认证方案“密码”，这是必需的）" - -#, python-format -msgid "Brocade Fibre Channel Zoning CLI error: %(reason)s" -msgstr "Brocade 光纤通道分区 CLI 错误：%(reason)s" - -#, python-format -msgid "Brocade Fibre Channel Zoning HTTP error: %(reason)s" -msgstr "Brocade 光纤通道分区 HTTP 错误：%(reason)s" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "CHAP 密钥应为 12 到 16 个字节。" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"CLI 异常输出：\n" -"命令：%(cmd)s\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"CLI 异常输出：\n" -"命令：%(cmd)s\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s。" - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E 未创建 VDisk 至主机的映射，因为该 VDisk 已映射至主机。\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "不支持 CONCERTO 版本" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "数组中不存在 CPG (%s)" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "高速缓存名称为 None，请在键中设置 smartcache:cachename。" - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "高速缓存卷 %(cache_vol)s 没有快照 %(cache_snap)s。" - -#, python-format -msgid "Cache volume %s does not have required properties" -msgstr "高速缓存卷 %s 没有必需属性。" - -msgid "Call returned a None object" -msgstr "调用返回了 None 对象" - -msgid "Can not add FC port to host." -msgstr "无法将 FC 端口添加至主机。" - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "按高速缓存名称 %(name)s 找不到高速缓存标识。" - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "按名称 %(name)s 找不到分区标识。" - -#, python-format -msgid "Can not get pool info. pool: %s" -msgstr "无法获取池信息。池：%s" - -#, python-format -msgid "Can not translate %s to integer." -msgstr "无法把 %s 转换成整数" - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "无法访问“scality_sofs_config”：%s" - -msgid "Can't attach snapshot." -msgstr "无法附加快照。" - -msgid "Can't decode backup record." -msgstr "无法将备份记录解码。" - -#, python-format -msgid "Can't extend replication volume, volume: %(id)s" -msgstr "无法扩展复制卷，卷：%(id)s" - -msgid "Can't find LUN on the array, please check the source-name or source-id." -msgstr "在阵列上找不到 LUN，请检查 source-name 或 source-id。" - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "在阵列上找不到高速缓存名称，高速缓存名称为 %(name)s。" - -#, python-format -msgid "Can't find lun id from db, volume: %(id)s" -msgstr "在数据库中找不到 LUN 标识，卷：%(id)s" - -#, python-format -msgid "Can't find lun info on the array. volume: %(id)s, lun name: %(name)s." -msgstr "在阵列上找不到 LUN 信息。卷：%(id)s。LUN 名称：%(name)s。" - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "在阵列上找不到分区名称，分区名称为 %(name)s。" - -#, python-format -msgid "Can't find service: %s" -msgstr "找不到以下服务：%s" - -msgid "" -"Can't find snapshot on array, please check the source-name or source-id." -msgstr "在阵列上找不到快照，请检查 source-name 或 source-id。" - -msgid "Can't find the same host id from arrays." -msgstr "在阵列中找不到同一主机标识。" - -#, python-format -msgid "Can't get volume id from snapshot, snapshot: %(id)s" -msgstr "无法通过快照获取卷，快照：%(id)s" - -#, python-format -msgid "Can't get volume id. Volume name: %s." -msgstr "无法获取卷标识，卷名：%s。" - -#, python-format -msgid "Can't import LUN %(lun_id)s to Cinder. LUN type mismatched." -msgstr "无法将 LUN %(lun_id)s 导入至 Cinder。LUN 类型不匹配。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a HyperMetroPair." -msgstr "无法将 LUN %s 导入至 Cinder。它在 HyperMetroPair 中已存在。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN copy task." -msgstr "无法将 LUN %s 导入至 Cinder。它在 LUN 复制任务中已存在。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN group." -msgstr "无法将 LUN %s 导入至 Cinder。它在 LUN 组中已存在。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN mirror." -msgstr "无法将 LUN %s 导入至 Cinder。它在 LUN 镜像中已存在。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a SplitMirror." -msgstr "无法将 LUN %s 导入至 Cinder。它在 SplitMirror 中已存在。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a migration task." -msgstr "无法将 LUN %s 导入至 Cinder。它在迁移任务中已存在。" - -#, python-format -msgid "" -"Can't import LUN %s to Cinder. Already exists in a remote replication task." -msgstr "无法将 LUN %s 导入至 Cinder。它在远程复制任务中已存在。" - -#, python-format -msgid "Can't import LUN %s to Cinder. LUN status is not normal." -msgstr "无法将 LUN %s 导入至 Cinder。LUN 状态异常。" - -#, python-format -msgid "Can't import snapshot %s to Cinder. Snapshot doesn't belong to volume." -msgstr "无法将快照 %s 导入至 Cinder。快照不属于卷。" - -#, python-format -msgid "Can't import snapshot %s to Cinder. Snapshot is exposed to initiator." -msgstr "无法将快照 %s 导入至 Cinder。快照已展示给启动程序。" - -#, python-format -msgid "" -"Can't import snapshot %s to Cinder. Snapshot status is not normal or running " -"status is not online." -msgstr "无法将 LUN %s 导入至 Cinder。快照状态异常或运行状态并非“在线”。" - -#, python-format -msgid "Can't open config file: %s" -msgstr "无法打开配置文件 %s" - -msgid "Can't parse backup record." -msgstr "无法解析备份记录。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"无法将卷 %(volume_id)s 添加至一致性组 %(group_id)s，因为它没有任何卷类型。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"无法将卷 %(volume_id)s 添加至一致性组 %(group_id)s，因为它已经存在于一致性组 " -"%(orig_group)s 中。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "无法将卷 %(volume_id)s 添加至一致性组 %(group_id)s，因为找不到该卷。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "无法将卷 %(volume_id)s 添加至一致性组 %(group_id)s，因为该卷不存在。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"无法将卷 %(volume_id)s 添加至一致性组 %(group_id)s，因为该卷处于无效状态：" -"%(status)s。以下是有效状态：%(valid)s。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"无法将卷 %(volume_id)s 添加至一致性组 %(group_id)s，因为该组不支持卷类型 " -"%(volume_type)s。" - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"无法连接已经连接的卷 %s；通过“netapp_enable_multiattach”配置选项禁用了多个连" -"接。" - -msgid "Cannot change VF context in the session." -msgstr "无法更改会话中的 VF 上下文。" - -#, python-format -msgid "" -"Cannot change VF context, specified VF is not available in the manageable VF " -"list %(vf_list)s." -msgstr "无法更改 VF 上下文，指定的 VF 在管理 VF 列表 %(vf_list)s 中不可用。" - -msgid "Cannot connect to ECOM server." -msgstr "无法连接至 ECOM 服务器。" - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "无法根据大小为 %(src_vol_size)s 的卷创建大小为 %(vol_size)s 的克隆" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"无法创建一致性组 %(group)s，因为快照 %(snap)s 未处于有效状态。以下是有效状" -"态：%(valid)s。" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"无法创建一致性组 %(group)s，因为源卷 %(source_vol)s 未处于有效状态。有效状态" -"为 %(valid)s。" - -#, python-format -msgid "Cannot create directory %s." -msgstr "无法创建目录 %s。" - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "无法创建加密规范。卷类型在使用中。" - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "无法创建磁盘格式为 %s 映像。仅接受 vmdk 磁盘格式。" - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "无法创建掩码视图：%(maskingViewName)s。" - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"当“netapp_enable_multiattach”设置为 true 时，无法在 ESeries 阵列上创建多个 " -"%(req)s 卷。" - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "无法创建或找到名称为 %(sgGroupName)s 的存储器组。" - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "无法根据大小为 %(snap_size)s 的快照创建大小为 %(vol_size)s 的卷" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "无法创建大小为 %s 的卷：该大小不是 8GB 的倍数。" - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "无法创建名称为 %(name)s 规格为 %(extra_specs)s 的卷类型。" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "存在快照时，无法删除 LUN %s。" - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"无法删除高速缓存卷：%(cachevol_name)s。在 %(updated_at)s 对其进行了更新，它当" -"前具有 %(numclones)d 卷实例。" - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"无法删除高速缓存卷：%(cachevol_name)s。在 %(updated_at)s 对其进行了更新，它当" -"前具有 %(numclones)s 卷实例。" - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "无法删除加密规范。卷类型在使用中。" - -msgid "Cannot determine storage pool settings." -msgstr "无法确定存储池设置。" - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "无法执行 /sbin/mount.sofs" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "找不到 CG 组 %s。" - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "找不到对应存储系统 %(storage_system)s 的控制器配置服务。" - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "找不到复制服务，无法为快照 %s 创建卷。" - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "找不到复制服务，无法删除快照 %s。" - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "在系统 %s 上找不到复制服务。" - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "找不到卷：%(id)s。取消管理操作。正在退出..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "找不到卷 %(volumename)s。扩展操作。正在退出...." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "找不到卷 %(volumeName)s 的设备号。" - -msgid "Cannot find migration task." -msgstr "找不到迁移任务。" - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "在系统 %s 上找不到复制服务。" - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "找不到源 CG 实例。consistencygroup_id：%s。" - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "无法通过通道标识 %(channel_id)s 获取 mcs_id。" - -msgid "Cannot get necessary pool or storage system information." -msgstr "无法获取必需池或存储系统信息。" - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "无法获取或创建对应卷 %(volumeName)s 的存储器组：%(sgGroupName)s " - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "无法获取或创建启动程序组：%(igGroupName)s。" - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "无法获取端口组：%(pgGroupName)s。" - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"无法从掩码视图 %(maskingViewInstanceName)s 获取存储器组 %(sgGroupName)s。" - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"对于 %(sps)s，无法获取受支持的大小范围。返回码为 %(rc)lu。错误为 %(error)s。" - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "无法获取对应快速策略 %(fastPolicyName)s 的缺省存储器组。" - -msgid "Cannot get the portgroup from the masking view." -msgstr "无法通过掩码视图获取端口组。" - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "无法安装 Scality SOFS，请检查系统日志以获取错误" - -msgid "Cannot ping DRBDmanage backend" -msgstr "无法对 DRBDmanage 后端执行 ping 操作" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "无法将卷 %(id)s 置于 %(host)s 上" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"无法同时提供“cgsnapshot_id”和“source_cgid”以从源创建一致性组 %(name)s。" - -msgid "Cannot register resource" -msgstr "无法注册资源" - -msgid "Cannot register resources" -msgstr "无法注册多个资源" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "无法从一致性组 %(group_id)s 移除卷 %(volume_id)s因为它没有在该组中。" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"无法从一致性组 %(group_id)s 移除卷 %(volume_id)s因为该卷处于无效状态：" -"%(status)s。以下是有效状态：%(valid)s。" - -#, python-format -msgid "Cannot retype from HPE3PARDriver to %s." -msgstr "无法将 HPE3PARDriver 转型为 %s。" - -msgid "Cannot retype from one 3PAR array to another." -msgstr "一个 3PAR 阵列无法通过 retype 操作变为另一个阵列。" - -msgid "Cannot retype to a CPG in a different domain." -msgstr "无法执行 retype 操作，以变为另一个域中的 CPG。" - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "无法执行 retype 操作，以变为另一个域中的 SNAP CPG。" - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "无法运行 vgc-cluster 命令，请确保已安装软件，并且正确设置了许可权。" - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "无法同时设置 hitachi_serial_number 和 hitachi_unit_name。" - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "无法同时指定保护域名和保护域标识。" - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "无法同时指定存储池名称和存储池标识。" - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"无法更新一致性组 %(group_id)s，因为未提供任何有效名称、描述、add_volumes 或 " -"remove_volumes。" - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "无法更新加密规范。卷类型在使用中。" - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "无法更新 volume_type %(id)s" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "无法验证对象 %(instanceName)s 的存在。" - -msgid "Cascade option is not supported." -msgstr "不支持级联选项。" - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "找不到 Cg 快照 %(cgsnapshot_id)s。" - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cg 快照为空。将不创建任何一致性组。" - -msgid "Cgsnapshot status must be available or error" -msgstr "Cg 快照状态必须为“可用”或“错误”" - -msgid "Change hostlun id error." -msgstr "更改 hostlun 标识时出错。" - -msgid "Change lun priority error." -msgstr "更改 LUN 优先级时发生错误。" - -msgid "Change lun smarttier policy error." -msgstr "更改 LUN smarttier 策略时发生错误。" - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "对于下列资源，更改将导致使用量小于 0：%(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "请检查分配给此驱动程序的 ZFS 共享项的访问许可权。" - -msgid "Check hostgroup associate error." -msgstr "检查主机组关联时发生错误。" - -msgid "Check initiator added to array error." -msgstr "检查已添加至阵列的启动程序时发生错误。" - -msgid "Check initiator associated to host error." -msgstr "检查与主机相关联的启动程序时发生错误。" - -msgid "Check lungroup associate error." -msgstr "检查 LUN 组关联时发生错误。" - -msgid "Check portgroup associate error." -msgstr "检查端口组关联时发生错误。" - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"请检查 HTTP 服务的状态。另外，请确保 HTTPS 端口号与 cinder.conf 中指定的 " -"HTTPS 端口号相同。" - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "区块大小不是用于创建散列的块大小的倍数。" - -#, python-format -msgid "Cisco Fibre Channel Zoning CLI error: %(reason)s" -msgstr "Cisco 光纤通道分区 CLI 错误：%(reason)s" - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "克隆功能在 %(storageSystem)s 上未获许可。" - -#, python-format -msgid "" -"Clone type '%(clone_type)s' is invalid; valid values are: '%(full_clone)s' " -"and '%(linked_clone)s'." -msgstr "" -"克隆“%(clone_type)s”无效；有效值为：“%(full_clone)s”和“%(linked_clone)s”。" - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "集群未格式化。您可能应该执行“dog cluster format”。" - -#, python-format -msgid "Coho Data Cinder driver failure: %(message)s" -msgstr "Coho Data Cinder 驱动程序故障：%(message)s" - -msgid "Coho rpc port is not configured" -msgstr "未配置 Coho rpc 端口" - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "命令 %(cmd)s 在 CLI 中被阻塞，并且已取消" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition：%s 超时" - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "CommandLineHelper._wait_for_condition：%s 超时。" - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "未安装压缩启用程序。无法创建压缩卷。" - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "找不到计算集群 %(cluster)s。" - -msgid "Condition has no field." -msgstr "条件没有任何字段。" - -#, python-format -msgid "Config 'max_over_subscription_ratio' invalid. Must be > 0: %s" -msgstr "配置“max_over_subscription_ratio”无效。必须大于 0：%s" - -msgid "Configuration error: dell_sc_ssn not set." -msgstr "配置错误：未设置 dell_sc_ssn。" - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "配置文件 %(configurationFile)s 不存在。" - -msgid "Configuration is not found." -msgstr "找不到配置。" - -#, python-format -msgid "Configuration value %s is not set." -msgstr "未设置配置值 %s。" - -msgid "Configured host type is not supported." -msgstr "不支持已配置的主机类型。" - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"卷类型 %s 中存在冲突的 QoS 规范：当 QoS 规范与卷类型相关联时，不允许卷类型额" -"外规范中存在旧的“netapp:qos_policy_group”。" - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "连接glance失败: %(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "连接 Swift 失败：%(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "连接器未提供：%s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "连接器没有必需信息：%(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "一致性组 %s 仍然包含卷。需要 force 标记，以将其删除。" - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "一致性组 %s 仍然具有从属 cg 快照。" - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "一致性组为空组。将不创建任何 cg 快照。" - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "一致性组状态必须为“可用”或“错误”，但当前状态为：%s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "一致性组状态必须为“可用”，但当前状态为：%s。" - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "找不到一致性组 %(consistencygroup_id)s。" - -msgid "Container" -msgstr "容器" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "VMDK 驱动程序不支持容器格式 %s，仅支持“bare”。" - -msgid "Container size smaller than required file size." -msgstr "容器大小小于所需文件大小。" - -msgid "Content type not supported." -msgstr "不支持内容类型。" - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到控制器配置服务。" - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "未能解析控制器 IP“%(host)s”：%(e)s。" - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "已转换为 %(f1)s，但现在格式为 %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "已转换为 %(vol_format)s，但现在格式为 %(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "转化为裸格式，但目前格式是 %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "已转换为原始文件，但现在格式为 %s。" - -msgid "Coordinator uninitialized." -msgstr "协调程序未初始化。" - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"“复制卷”任务失败：convert_to_base_volume：id=%(id)s，status=%(status)s。" - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "正在将元数据从 %(src_type)s %(src_id)s 复制到 %(vol_id)s。" - -msgid "" -"Could not determine which Keystone endpoint to use. This can either be set " -"in the service catalog or with the cinder.conf config option " -"'backup_swift_auth_url'." -msgstr "" -"无法确定要使用的 Keystone 端点。可在服务目录中设置此项，也可使用 cinder.conf " -"配置选项 “backup_swift_auth_url”设置此项。" - -msgid "" -"Could not determine which Swift endpoint to use. This can either be set in " -"the service catalog or with the cinder.conf config option 'backup_swift_url'." -msgstr "" -"无法确定要使用的 Swift 端点。可在服务目录中设置此项，也可使用 cinder.conf 配" -"置选项 “backup_swift_url”设置此项。" - -msgid "Could not find DISCO wsdl file." -msgstr "找不到 DISCO wsdl 文件。" - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "找不到 GPFS 集群标识：%s。" - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "找不到 GPFS 文件系统设备：%s。" - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "对于类型为 %(type_id)s 的卷 %(volume_id)s，找不到主机。" - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "在 %(path)s 找不到配置文件。" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "对于卷 %(volumeName)s，找不到 iSCSI 导出。" - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "对于卷 %s，找不到 iSCSI 导出" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "找不到卷 %(volume_id)s 的 iSCSI 目标。" - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "在命令 %(cmd)s 的输出 %(out)s 中找不到键。" - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "找不到参数 %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "找不到目标 %s" - -#, python-format -msgid "Could not find the parent volume for Snapshot '%s' on array." -msgstr "在阵列上找不到快照“%s”的父卷。" - -#, python-format -msgid "Could not find unique snapshot %(snap)s on volume %(vol)s." -msgstr "在卷 %(vol)s 上找不到唯一快照 %(snap)s。" - -msgid "Could not get system name." -msgstr "未能获取系统名称。" - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "无法从路径 %(path)s 中加载应用 '%(name)s'" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "未能读取 %s。正在使用 sudo 重新运行" - -#, python-format -msgid "" -"Could not read information for snapshot %(name)s. Code: %(code)s. Reason: " -"%(reason)s" -msgstr "无法读取快照 %(name)s 的信息。代码：%(code)s。原因：%(reason)s" - -#, python-format -msgid "Could not restore configuration file %(file_path)s: %(exc)s" -msgstr "无法复原配置文件 %(file_path)s：%(exc)s" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "未能将配置保存到 %(file_path)s：%(exc)s" - -#, python-format -msgid "Could not start consistency group snapshot %s." -msgstr "无法启动一致性组快照 %s。" - -#, python-format -msgid "Counter %s not found" -msgstr "找不到计数器 %s" - -msgid "Create QoS policy error." -msgstr "创建 QoS 策略时发生错误。" - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"备份创建已异常中止，需要的备份状态为 %(expected_status)s，但实际为 " -"%(actual_status)s。" - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"备份创建已异常中止，需要的卷状态为 %(expected_status)s，但实际为 " -"%(actual_status)s。" - -msgid "Create consistency group failed." -msgstr "创建一致性组失败。" - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "不支持从映像 %(image)s 创建类型为 %(type)s的加密卷。" - -msgid "Create export for volume failed." -msgstr "为卷创建导出失败。" - -msgid "Create hostgroup error." -msgstr "创建主机组时发生错误。" - -#, python-format -msgid "Create hypermetro error. %s." -msgstr "创建 hypermetro 错误。%s。" - -msgid "Create lun error." -msgstr "创建 LUN 时出错。" - -msgid "Create lun migration error." -msgstr "创建 LUN 迁移时发生错误。" - -msgid "Create luncopy error." -msgstr "创建 LUNcopy 时发生错误。" - -msgid "Create lungroup error." -msgstr "创建 LUN 组时发生错误。" - -msgid "Create manager volume flow failed." -msgstr "创建管理器卷流失败。" - -msgid "Create port group error." -msgstr "创建端口组时出错。" - -msgid "Create replication error." -msgstr "创建复制错误。" - -#, python-format -msgid "Create replication pair failed. Error: %s." -msgstr "创建复制对失败。错误：%s。" - -msgid "Create snapshot error." -msgstr "创建快照时发生错误。" - -#, python-format -msgid "Create volume error. Because %s." -msgstr "创建卷错误。因为 %s。" - -msgid "Create volume failed." -msgstr "创建卷失败。" - -msgid "Creating a consistency group from a source is not currently supported." -msgstr "当前不支持通过源创建一致性组。" - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "创建并激活区域集失败（区域集为 %(cfg_name)s，发生的错误为 %(err)s）。" - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "创建并激活区域集失败（区域集为 %(zoneset)s，发生的错误为 %(err)s）。" - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "正在为 %(begin_period)s 直到 %(end_period)s 创建使用情况" - -msgid "Current host isn't part of HGST domain." -msgstr "当前主机不存在于 HGST 域中。" - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "对于类型为 %(type)s 的卷 %(id)s，当前主机无效，不允许迁移" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "卷 %(vol)s 的当前已映射的主机位于具有 %(group)s 的不受支持的主机组中。" - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "建议不要使用：请部署 Cinder API V1。" - -msgid "DEPRECATED: Deploy v2 of the Cinder API." -msgstr "已不推荐使用：Cinder API 的 Deploy v2。" - -#, python-format -msgid "" -"DRBDmanage driver error: expected key \"%s\" not in answer, wrong DRBDmanage " -"version?" -msgstr "" -"DRBDmanage 驱动程序错误：回复中没有预期关键字“%s”，DRBDmanage 版本是否正确？" - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"DRBDmanage 驱动程序设置错误：找不到某些必需的库（dbus 和 drbdmanage.*）。" - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage 期望一个资源 (\"%(res)s\")，但是获得了 %(n)d" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for new volume after snapshot restore; resource " -"\"%(res)s\", volume \"%(vol)s\"" -msgstr "快照复原后 DRBDmanage 等待新卷时超时；资源“%(res)s”，卷“%(vol)s”" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for snapshot creation; resource \"%(res)s\", " -"snapshot \"%(sn)s\"" -msgstr "DRBDmanage 等待创建快照时超时；资源“%(res)s”，快照“%(sn)s”" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for volume creation; resource \"%(res)s\", volume " -"\"%(vol)s\"" -msgstr "DRBDmanage 等待创建卷时超时；资源“%(res)s”，卷“%(vol)s”" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for volume size; volume ID \"%(id)s\" (res " -"\"%(res)s\", vnr %(vnr)d)" -msgstr "" -"DRBDmanage 等待卷大小时超时；卷标识“%(id)s”（res \"%(res)s\"，vnr %(vnr)d）" - -msgid "Data ONTAP API version could not be determined." -msgstr "未能确定数据 ONTAP API 版本。" - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "以 7 方式运行的 Data ONTAP 不支持 QoS 策略组。" - -msgid "Database schema downgrade is not allowed." -msgstr "不允许对数据库模式进行降级。" - -#, python-format -msgid "Dataset %s is not shared in Nexenta Store appliance" -msgstr "数据集 %s 在 Nexenta 存储设备中未共享" - -#, python-format -msgid "Dataset group %s not found at Nexenta SA" -msgstr "在 Nexenta SA 中找不到数据库组 %s" - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"去重是有效的供应类型，但是要求安装了 WSAPI 版本“%(dedup_version)s”版" -"本“%(version)s”。" - -msgid "Dedup luns cannot be extended" -msgstr "无法扩展 Dedup lun" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "未安装去重启用程序。无法创建去重卷" - -msgid "Default pool name if unspecified." -msgstr "缺省池名称（如果未指定）。" - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"资源 %(res)s 的缺省配额由缺省配额标记 quota_%(res)s 设置，现在不推荐使用。请" -"对缺省配额使用缺省配额类。 " - -msgid "Default volume type can not be found." -msgstr "找不到缺省卷类型。" - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "定义一组公开池及其相关联的后端查询字符串" - -msgid "Delete LUNcopy error." -msgstr "删除 LUNcopy 时发生错误。" - -msgid "Delete QoS policy error." -msgstr "删除 QoS 策略时发生错误。" - -msgid "Delete associated lun from lungroup error." -msgstr "从 LUN 组中删除相关联的 LUN 时发生错误。" - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"备份删除已异常中止，当前配置的备份服务 [%(configured_service)s] 不是已用来创" -"建此备份的备份服务 [%(backup_service)s]。" - -msgid "Delete consistency group failed." -msgstr "删除一致性组失败。" - -msgid "Delete hostgroup error." -msgstr "删除主机组时发生错误。" - -msgid "Delete hostgroup from mapping view error." -msgstr "从映射视图删除主机组时发生错误。" - -msgid "Delete lun error." -msgstr "删除 LUN 时发生错误。" - -msgid "Delete lun migration error." -msgstr "删除 LUN 迁移时发生错误。" - -msgid "Delete lungroup error." -msgstr "删除 LUN 组时发生错误。" - -msgid "Delete lungroup from mapping view error." -msgstr "从映射视图删除 LUN 组时发生错误。" - -msgid "Delete mapping view error." -msgstr "删除映射视图时发生错误。" - -msgid "Delete port group error." -msgstr "删除端口组时出错。" - -msgid "Delete portgroup from mapping view error." -msgstr "从映射视图删除端口组时发生错误。" - -msgid "Delete snapshot error." -msgstr "删除快照时发生错误。" - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "不支持对处于以下状态的卷删除快照：%s。" - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup 已异常中止，需要的备份状态为 %(expected_status)s，但实际为 " -"%(actual_status)s。" - -msgid "Deleting volume from database and skipping rpc." -msgstr "正在从数据库删除卷并跳过 RPC。" - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "删除区域失败：（命令为 %(cmd)s，发生的错误为 %(err)s）。" - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "要提供“一致性组”支持，需要 Dell API 2.1 或更高版本" - -msgid "" -"Dell Cinder driver configuration error replication not supported with direct " -"connect." -msgstr "直接连接不支持 Dell Cinder 驱动程序配置错误复制。" - -#, python-format -msgid "Dell Cinder driver configuration error replication_device %s not found" -msgstr "找不到 Dell Cinder 驱动程序配置错误 replication_device %s" - -msgid "Deploy v3 of the Cinder API." -msgstr "Cinder API 的 Deploy v3。" - -msgid "Describe-resource is admin only functionality" -msgstr "Describe-resource是只有管理员才能执行的功能。" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "目标具有 migration_status %(stat)s，原应为 %(exp)s。" - -msgid "Destination host must be different than the current host." -msgstr "目标主机必须与当前主机不同。" - -msgid "Destination volume not mid-migration." -msgstr "目标卷未在迁移中。" - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "拆离卷失败：存在多个连接，但是未提供 attachment_id。" - -msgid "Detach volume from instance and then try again." -msgstr "请断开卷与实例的连接，然后再次进行尝试。" - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "检测到多个具有名称 %(vol_name)s 的卷" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "%(fun)s 中找不到需要的列：%(hdr)s。" - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "在 %(fun)s 中找不到期望的键 %(key)s：%(raw)s。" - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "禁用的原因包含无效字符或太长" - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "找不到名称为 %s 的域。" - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"检测到下层 GPFS 集群。在集群守护程序级别 %(cur)s 中未启用“GPFS 克隆”功能 - 必" -"须至少处于级别 %(min)s。" - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "驱动程序初始化连接失败（错误：%(err)s）。" - -msgid "" -"Driver is not able to do retype because the volume (LUN {}) has snapshot " -"which is forbidden to migrate." -msgstr "驱动程序无法转型，因为卷 (LUN {}) 的快照被禁止迁移。" - -msgid "Driver must implement initialize_connection" -msgstr "驱动程序必须实现 initialize_connection" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "驱动程序已成功将所导入的备份数据解码，但是缺少字段 (%s)。" - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"E-series 代理 API 版本 %(current_version)s 不支持完整的一组 SSC 额外规范。代" -"理版本必须至少为 %(min_version)s。" - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"发生 EMC VNX Cinder 驱动程序 CLI 异常：%(cmd)s（返回码为 %(rc)s）（输出为 " -"%(out)s）。" - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp、EcomServerPort、EcomUserName 和 EcomPassword 必须具有有效值。" - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"必须提供“cgsnapshot_id”或者“source_cgid”，以从源创建一致性组 %(name)s。" - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"SLO %(slo)s 或工作负载 %(workload)s 无效。请查看先前的错误说明以了解有效值。" - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "需要 hitachi_serial_number 或 hitachi_unit_name。" - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到元素组合服务。" - -msgid "Enables QoS." -msgstr "启用 QoS。" - -msgid "Enables compression." -msgstr "启用压缩。" - -msgid "Enables replication." -msgstr "启用复制。" - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "请确保 configfs 安装在 /sys/kernel/config 处。" - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"在 groupInitiatorGroup %(initiatorgroup)s 上添加启动程序 %(initiator)s 时出" -"错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"添加至带有 IQN %(iqn)s 的目标组 %(targetgroup)s 时出错。返回码：" -"%(ret.status)d，消息：%(ret.data)s。" - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "连接卷 %(vol)s 时出错。" - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"在池 %(pool)s 的卷 %(lun)s 上克隆快照 %(snapshot)s 时出错。项目：%(project)s " -"克隆项目：%(clone_proj)s返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "创建克隆卷 %(cloneName)s 时出错。返回码为 %(rc)lu。错误为 %(error)s。" - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"创建克隆卷时出错：卷：%(cloneName)s 源卷为 %(sourceName)s。返回码为 " -"%(rc)lu。错误为 %(error)s。" - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "创建组 %(groupName)s 时出错。返回码：%(rc)lu。错误：%(error)s。" - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "创建掩码视图 %(groupName)s 时出错。返回码：%(rc)lu。错误：%(error)s。" - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "创建卷 %(volumeName)s 时出错。返回码：%(rc)lu。错误：%(error)s。" - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "创建卷 %(volumename)s 时出错。返回码：%(rc)lu。错误：%(error)s。" - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"创建组副本时出错：源为 %(source)s，目标为 %(target)s。返回码为 %(rc)lu。错误" -"为 %(error)s。" - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"对别名 %(alias)s 创建发起方 %(initiator)s 时出错。返回码：%(ret.status)d 消" -"息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"在池 %(pool)s 上创建项目 %(project)s 时出错。返回码：%(ret.status)d 消息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"创建属性 %(property)s、类型 %(type)s 和描述 %(description)s 时出错。返回码：" -"%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"创建共享项 %(name)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在卷 %(lun)s 上对池 %(pool)s 创建快照 %(snapshot)s 时出错。项目：%(project)s " -"返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在共享项 %(share)s 上对池 %(pool)s 创建快照 %(snapshot)s 时出错。项目：" -"%(project)s 返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "创建目标 %(alias)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"创建带有 IQN %(iqn)s 的目标组 %(targetgroup)s 时出错。返回码：" -"%(ret.status)d，消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"创建大小为 %(size)s 的卷 %(lun)s 时出错。返回码：%(ret.status)d消息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "创建新的组合卷时出错。返回码：%(rc)lu。错误：%(error)s。" - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"对于目标 %(tgt)s 和池 %(tgt_pool)s，在池 %(pool)s、项目 %(proj)s 和卷 " -"%(vol)s 上创建复制操作时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "对扩展操作创建未绑定卷时出错。" - -msgid "Error Creating unbound volume." -msgstr "创建未绑定卷时出错。" - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "删除卷 %(volumeName)s 时出错。返回码：%(rc)lu。错误：%(error)s。" - -#, python-format -msgid "" -"Error Deleting Group: %(storageGroupName)s. Return code: %(rc)lu. Error: " -"%(error)s" -msgstr "删除组 %(storageGroupName)s 时出错。返回码：%(rc)lu。错误：%(error)s" - -#, python-format -msgid "" -"Error Deleting Initiator Group: %(initiatorGroupName)s. Return code: " -"%(rc)lu. Error: %(error)s" -msgstr "" -"删除启动程序组 %(initiatorGroupName)s 时出错。返回码：%(rc)lu。错误：" -"%(error)s" - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在共享项 %(share)s 上对池 %(pool)s 删除快照 %(snapshot)s 时出错。项目：" -"%(project)s 返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在卷 %(lun)s 上对池 %(pool)s 删除快照 %(snapshot)s 时出错。项目：%(project)s " -"返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"从池 %(pool)s 中删除卷 %(lun)s 时出错，项目：%(project)s。返回码：" -"%(ret.status)d，消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"删除池 %(pool)s 上的项目 %(project)s 时出错。返回码：%(ret.status)d 消息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"删除复制操作 %(id)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Extend Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "扩展卷 %(volumeName)s 出错。返回码：%(rc)lu。错误：%(error)s。" - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"获取发起方时出错：发起方组为 %(initiatorgroup)s，返回码为 %(ret.status)d 消" -"息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Pool Stats: Pool: %(pool)s Return code: %(status)d Message: " -"%(data)s." -msgstr "获取池统计信息时出错：池：%(pool)s 返回码：%(status)d 消息：%(data)s。" - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"获取项目状态时出错：池：%(pool)s 项目：%(project)s返回码：%(ret.status)d 消" -"息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在池 %(pool)s 上获取共享项 %(share)s 时出错。项目：%(project)s 返回码：" -"%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在卷 %(lun)s 上对池 %(pool)s 创建快照 %(snapshot)s 时出错。项目：%(project)s " -"返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "获取目标 %(alias)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在池 %(pool)s 上获取卷 %(lun)s 时出错。项目：%(project)s 返回码：" -"%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "在池之间迁移卷时出错。返回码：%(rc)lu。错误为 %(error)s。" - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "修改掩码视图 %(groupName)s 时出错。返回码：%(rc)lu。错误为 %(error)s。" - -#, python-format -msgid "Error Pool ownership: Pool %(pool)s is not owned by %(host)s." -msgstr "池所有权出错：池 %(pool)s 并非归 %(host)s 所有。" - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在池 %(pool)s 的卷 %(lun)s 上设置属性 Props %(props)s 时出错。项目：" -"%(project)s 返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "终止迁移会话时出错。返回码：%(rc)lu。错误：%(error)s。" - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"验证启动程序 %(iqn)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "验证池 %(pool)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"在池 %(pool)s 上验证项目 %(project)s 时出错。返回码：%(ret.status)d，消息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"验证服务 %(service)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "验证目标 %(alias)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在项目 %(project)s 和池 %(pool)s 上验证共享项 %(share)s 时出错。返回码为 " -"%(ret.status)d，消息为 %(ret.data)s。" - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "使用以下实例路径添加卷 %(volumeName)s 时出错：%(volumeInstancePath)s。" - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"向组 %(groupName)s 添加启动程序时出错。返回码：%(rc)lu。错误为 %(error)s。" - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "向组合卷添加卷时出错。错误为：%(error)s。" - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "将卷 %(volumename)s 追加至目标基本卷时出错。" - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"将存储器组 %(storageGroupName)s 关联至快速策略 %(fastPolicyName)s 时出错，错" -"误描述：%(errordesc)s。" - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "连接卷 %s 时出错。可能已到达目标限制！" - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"破坏克隆关系时出错：同步名称为 %(syncName)s。返回码为 %(rc)lu。错误为 " -"%(error)s。" - -msgid "Error connecting to ceph cluster." -msgstr "连接至 ceph 集群时出错。" - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "通过 ssh 进行连接时出错：%s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "创建卷时出错：%s。" - -msgid "Error deleting replay profile." -msgstr "删除重放概要文件时出错。" - -#, python-format -msgid "Error deleting volume %(ssn)s: %(volume)s" -msgstr "删除卷 %(ssn)s 时出错：%(volume)s " - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "删除卷 %(vol)s 时出错：%(err)s。" - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "在评估程序解析期间，发生错误：%(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"在池 %(pool)s 上编辑共享项 %(share)s 时出错。返回码：%(ret.status)d，消息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"为 NetworkPortal 启用 iSER 时出错：请确保 RDMA 在 IP %(ip)s 上的 iSCSI 端口 " -"%(port)d 中受支持。" - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "在清除失败的连接期间遇到错误：%(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "执行 CloudByte API [%(cmd)s] 时出错，错误为 %(err)s。" - -msgid "Error executing EQL command" -msgstr "执行 EQL 命令时出错" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "通过 ssh 执行命令时发生错误：%s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "扩展卷 %(vol)s 时出错：%(err)s。" - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "扩展卷时出错：%(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "查找 %(name)s 时出错。" - -#, python-format -msgid "Error finding %s." -msgstr "查找 %s 时出错。" - -#, python-format -msgid "" -"Error getting ReplicationSettingData. Return code: %(rc)lu. Error: %(error)s." -msgstr "获取 ReplicationSettingData 时出错。返回码：%(rc)lu。错误：%(error)s。" - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"获取设备版本详细信息时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "从名称 %(name)s 中获取域标识时出错：%(err)s。" - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "从名称 %(name)s 中获取域标识 %(id)s 时出错。" - -msgid "Error getting initiator groups." -msgstr "获取发起方组时，发生错误。" - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "从名称 %(pool)s 中获取池标识时出错：%(err)s。" - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "从名称 %(pool_name)s 中获取池标识时出错：%(err_msg)s。" - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"获取复制操作 %(id)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "获取复制源详细信息时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"获取复制目标详细信息时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"获取版本时出错：svc：%(svc)s。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error in Operation [%(operation)s] for volume [%(cb_volume)s] in CloudByte " -"storage: [%(cb_error)s], error code: [%(error_code)s]." -msgstr "" -"对 CloudByte 存储器中的卷 [%(cb_volume)s] 执行操作 [%(operation)s] 时出错：" -"[%(cb_error)s]，错误代码：[%(error_code)s]。" - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "SolidFire API响应里发生错误：data=%(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "对大小为 %(size)d GB 的 %(space)s 进行空间创建时出错" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "对卷 %(space)s 进行空间扩充，额外扩充 %(size)d GB 时出错" - -#, python-format -msgid "Error managing volume: %s." -msgstr "管理卷 %s 时出错。" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "映射卷 %(vol)s 时出错。%(error)s。" - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"修改副本同步 %(sv)s 操作 %(operation)s 时出错。返回码为 %(rc)lu。错误为 " -"%(error)s。" - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"修改服务 %(service)s 时出错。返回码：%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"将卷 %(vol)s 从源项目 %(src)s 移至目标项目 %(tgt)s 时出错。返回码：" -"%(ret.status)d 消息：%(ret.data)s。" - -msgid "Error not a KeyError." -msgstr "错误并非 KeyError。" - -msgid "Error not a TypeError." -msgstr "错误并非 TypeError。" - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "创建 cg 快照 %s 时发生了错误。" - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "删除 cg 快照 %s 时发生了错误。" - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "更新一致性组 %s 时发生了错误。" - -#, python-format -msgid "Error parsing config file: %s" -msgstr "解析配置文件 %s 时出错" - -msgid "Error promoting secondary volume to primary" -msgstr "将辅助卷升级为主卷时出错" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "移除卷 %(vol)s 时出错。%(error)s。" - -#, python-format -msgid "Error renaming volume %(vol)s: %(err)s." -msgstr "重命名卷 %(vol)s 时出错：%(err)s。" - -#, python-format -msgid "Error response: %s" -msgstr "错误响应：%s" - -msgid "Error retrieving volume size" -msgstr "检索卷大小时出错" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"为操作标识 %(id)s 发送复制更新时出错。返回码：%(ret.status)d 消息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "发送复制更新时出错。所返回的错误：%(err)s。操作：%(id)s。" - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"对于卷 %(vol)s，将复制继承设置为 %(set)s 时出错。项目：%(project)s 返回码：" -"%(ret.status)d 消息：%(ret.data)s。" - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"从源 %(src)s 分割软件包 %(package)s 时出错。返回码：%(ret.status)d 消息：" -"%(ret.data)s。" - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "从池取消绑定卷 %(vol)s 时出错。%(error)s。" - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"在快照 %(snapshot)s 上的卷克隆 %(clone)s（大小为 %(size)d）上验证克隆大小时发" -"生了错误 " - -#, python-format -msgid "Error while authenticating with switch: %s." -msgstr "向交换机认证时出错：%s。" - -#, python-format -msgid "Error while changing VF context %s." -msgstr "更改 VF 上下文 %s 时出错。" - -#, python-format -msgid "Error while checking the firmware version %s." -msgstr "检查固件版本 %s 时出错。" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "检查事务状态时发生错误：%s" - -#, python-format -msgid "Error while checking whether VF is available for management %s." -msgstr "检查 VF 对管理 %s 是否可用时出错。" - -#, python-format -msgid "" -"Error while connecting the switch %(switch_id)s with protocol %(protocol)s. " -"Error: %(error)s." -msgstr "" -"连接带有协议 %(protocol)s 的交换机 %(switch_id)s 时出错。错误：%(error)s。" - -#, python-format -msgid "Error while creating authentication token: %s" -msgstr "创建认证令牌时出错：%s" - -#, python-format -msgid "Error while creating snapshot [status] %(stat)s - [result] %(res)s." -msgstr "创建快照 [status] %(stat)s - [result] %(res)s 时出错。" - -#, python-format -msgid "Error while creating volume [status] %(stat)s - [result] %(res)s." -msgstr "创建卷 [status] %(stat)s - [result] %(res)s 时出错。" - -#, python-format -msgid "Error while deleting snapshot [status] %(stat)s - [result] %(res)s" -msgstr "删除快照 [status] %(stat)s - [result] %(res)s 时出错。" - -#, python-format -msgid "Error while deleting volume [status] %(stat)s - [result] %(res)s." -msgstr "删除卷 [status] %(stat)s - [result] %(res)s 时出错。" - -#, python-format -msgid "Error while extending volume [status] %(stat)s - [result] %(res)s." -msgstr "扩展卷 [status] %(stat)s - [result] %(res)s 时出错。" - -#, python-format -msgid "Error while getting %(op)s details, returned code: %(status)s." -msgstr "获取 %(op)s 详细信息时出错，返回码：%(status)s。" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "" -"通过 ssh 获取数据时发生错误：（命令为 %(cmd)s，发生的错误为 %(err)s）。" - -#, python-format -msgid "Error while getting disco information [%s]." -msgstr "获取 disco 信息 [%s] 时出错。" - -#, python-format -msgid "Error while getting nvp value: %s." -msgstr "获取 nvp 值时出错：%s。" - -#, python-format -msgid "Error while getting session information %s." -msgstr "获取会话信息 %s 时出错。" - -#, python-format -msgid "Error while parsing the data: %s." -msgstr "解析数据时出错：%s。" - -#, python-format -msgid "Error while querying page %(url)s on the switch, reason %(error)s." -msgstr "在交换机上查询页面 %(url)s 时出错，原因：%(error)s。" - -#, python-format -msgid "" -"Error while removing the zones and cfgs in the zone string: %(description)s." -msgstr "移除区域字符串中的 zones 和 cgfs 时出错：%(description)s。" - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "请求 %(service)s API 时出错。" - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "运行分区 CLI 时发生错误：（命令为 %(cmd)s，发生的错误为 %(err)s）。" - -#, python-format -msgid "" -"Error while updating the new zones and cfgs in the zone string. Error " -"%(description)s." -msgstr "更新区域字符串中的新 zones 和 cgfs 时出错。错误：%(description)s。" - -msgid "Error writing field to database" -msgstr "将字段写至数据库时出错。" - -#, python-format -msgid "Error[%(stat)s - %(res)s] while getting volume id." -msgstr "获取卷标识时发生错误 [%(stat)s - %(res)s]。" - -#, python-format -msgid "" -"Error[%(stat)s - %(res)s] while restoring snapshot [%(snap_id)s] into volume " -"[%(vol)s]." -msgstr "" -"将快照 [%(snap_id)s] 复原至卷 [%(vol)s] 时发生错误 [%(stat)s - %(res)s]。" - -#, python-format -msgid "Error[status] %(stat)s - [result] %(res)s] while getting volume id." -msgstr "获取卷标识时发生错误 [status] %(stat)s - [result] %(res)s]。" - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "对于卷 %(volume_id)s，已超过最大调度尝试次数 %(max_attempts)d" - -msgid "Exceeded the limit of snapshots per volume" -msgstr "超出每个卷的快照数限制" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "将元卷追加到目标卷 %(volumename)s 时发生异常。" - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"创建元素副本时发生异常。克隆名称：%(cloneName)s，源名称：%(sourceName)s，额外" -"规范：%(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "_select_ds_for_volume %s 中发生异常。" - -#, python-format -msgid "Exception while forming the zone string: %s." -msgstr "构建区域字符串时发生异常：%s。" - -#, python-format -msgid "Exception: %s" -msgstr "异常：%s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "期望 uuid，但是接收到 %(uuid)s。" - -#, python-format -msgid "Expected exactly one node called \"%s\"" -msgstr "刚好需要一个名为“%s”的节点" - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "期望 node_count 的值为整数，已返回 svcinfo lsiogrp：%(node)s。" - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "期望 CLI 命令 %(cmd)s 没有任何输出，但是获得了 %(out)s。" - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"在 vdisk_UID 上进行过滤时，从 lsvdisk 返回了所需的单个 vdisk。返回了 " -"%(count)s。" - -#, python-format -msgid "Expected volume size was %d" -msgstr "需要的卷大小为 %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"备份导出已异常中止，需要的备份状态为 %(expected_status)s，但实际为 " -"%(actual_status)s。" - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"记录导出已异常中止，当前配置的备份服务 [%(configured_service)s] 不是已用来创" -"建此备份的备份服务 [%(backup_service)s]。" - -msgid "Extend volume error." -msgstr "扩展卷时发生错误。" - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "不存在任何快照时，扩展卷仅受此驱动程序支持。" - -msgid "Extend volume not implemented" -msgstr "扩展卷未实现" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "未安装 FAST VP 启用程序。无法对该卷设置分层策略" - -msgid "FAST is not supported on this array." -msgstr "快速策略在此阵列上不受支持。" - -msgid "FC is the protocol but wwpns are not supplied by OpenStack." -msgstr "FC 为协议，但 OpenStack 未提供 wwpns。" - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "无法取消分配 %(volume)s" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "未能创建高速缓存卷 %(volume)s。错误：%(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "对于光纤网 %(fabric)s，未能添加连接：发生错误：%(err)s" - -msgid "Failed cgsnapshot" -msgstr "已使 cg 快照失效" - -#, python-format -msgid "Failed creating snapshot for group: %(response)s." -msgstr "为组创建快照失败：%(response)s。" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "为卷 %(volname)s 创建快照失败：%(response)s。" - -#, python-format -msgid "Failed getting active zone set from fabric %s." -msgstr "通过光纤网络 %s 获取活动区域集失败。" - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "获取池 %s 的详细信息失败。" - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "对于光纤网 %(fabric)s，未能移除连接：发生错误：%(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "未能扩展卷 %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "未能登录到 3PAR (%(url)s)，因为存在 %(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "未能访问活动分区配置。" - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "未能访问区域集状态：%s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"未能获取资源锁定。（序列为 %(serial)s，实例为 %(inst)s，返回为 %(ret)s，标准" -"错误为 %(err)s）" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "%(retries)s 次尝试后将 %(vol)s 添加至 %(sg)s 失败。" - -msgid "Failed to add the logical device." -msgstr "未能添加逻辑设备。" - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"未能将卷 %(volumeName)s 添加至一致性组 %(cgName)s。返回码为 %(rc)lu。错误为 " -"%(error)s。" - -msgid "Failed to add zoning configuration." -msgstr "未能添加分区配置。" - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "未能分配 iSCSI 发起方 IQN。（端口为 %(port)s，原因为 %(reason)s）" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "未能使 qos_specs %(specs_id)s 与类型 %(type_id)s 关联。" - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "未能针对卷 %(volume_id)s 连接 iSCSI 目标。" - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "未能备份卷元数据 - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "未能备份卷元数据 - 元数据备份对象“backup.%s.meta”已存在" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "未能从快照 %s 克隆卷。" - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "未能连接至 %(vendor_name)s 阵列 %(host)s：%(err)s" - -msgid "Failed to connect to Dell REST API" -msgstr "无法连接至 Dell REST API" - -msgid "Failed to connect to array" -msgstr "未能连接至阵列" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "未能连接至 sheep 守护程序。地址：%(addr)s，端口：%(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "未能将映像复制到卷：%(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "未能复制元数据到卷：%(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "未能复制卷，目标设备不可用。" - -msgid "Failed to copy volume, source device unavailable." -msgstr "未能复制卷，源设备不可用。" - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "未能从快照 %(cgSnapshot)s 创建 CG %(cgName)s。" - -#, python-format -msgid "Failed to create IG, %s" -msgstr "未能创建映像 %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "未能创建 SolidFire 映像卷" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "未能创建卷组: %(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "未能创建文件。（文件为 %(file)s，返回为 %(ret)s，标准错误为 %(err)s）" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "未能为卷 %s 创建临时快照。" - -msgid "Failed to create api volume flow." -msgstr "未能创建 api 卷流。" - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "由于 %(reason)s，未能创建 cg 快照 %(id)s。" - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "由于 %(reason)s，未能创建一致性组 %(id)s。" - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "未能创建一致性组 %(id)s：%(ret)s。" - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "未能创建一致性组 %s，因为 VNX 一致性组无法接受压缩的 LUN 作为成员。" - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "未能创建一致性组：%(cgName)s。" - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "未能创建一致性组：%(cgid)s。错误为 %(excmsg)s。" - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"未能创建一致性组 %(consistencyGroupName)s。返回码为 %(rc)lu。错误为 " -"%(error)s。" - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "未能在 %(storageSystemName)s 上创建硬件标识。" - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "未能创建主机：%(name)s。请检查它在阵列上是否存在。" - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "未能创建主机组：%(name)s。请检查它在阵列上是否存在。" - -msgid "Failed to create iqn." -msgstr "未能创建 IQN。" - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "未能针对卷 %(volume_id)s 创建 iscsi 目标。" - -msgid "Failed to create manage existing flow." -msgstr "未能创建 manage_existing 流。" - -msgid "Failed to create manage_existing flow." -msgstr "未能创建 manage_existing 流。" - -msgid "Failed to create map on mcs, no channel can map." -msgstr "未能在 MCS 上创建映射，没有通道可以映射。" - -msgid "Failed to create map." -msgstr "未能创建映射。" - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "未能为卷创建元数据：%(reason)s" - -msgid "Failed to create partition." -msgstr "未能创建分区。" - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "未能通过规范 %(qos_specs)s 创建 qos_specs：%(name)s。" - -msgid "Failed to create replica." -msgstr "未能创建副本。" - -msgid "Failed to create scheduler manager volume flow" -msgstr "未能创建调度程序管理器卷流" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "未能创建快照 %s" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "未能创建快照，因为没有指定任何 LUN 标识" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "未能针对 cg %(cgName)s 创建快照。" - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "未能为卷 %s 创建快照。" - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "未能在卷 %(vol)s 上创建快照策略：%(res)s。" - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "未能在卷 %(vol)s 上创建快照资源区域：%(res)s。" - -msgid "Failed to create snapshot." -msgstr "未能创建快照。" - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "未能创建快照。对于 OpenStack 卷 [%s]，找不到 CloudByte 卷信息。" - -#, python-format -msgid "Failed to create south bound connector for %s." -msgstr "无法为 %s 创建南向连接器。" - -#, python-format -msgid "Failed to create storage group %(storageGroupName)s." -msgstr "无法创建存储器组 %(storageGroupName)s。" - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "未能创建瘦池，错误消息如下：%s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "未能创建卷 %s" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "未能删除卷标识 %(volume_id)s 的 SI，因为它有配对。" - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "未能删除逻辑设备。（逻辑设备为 %(ldev)s，原因为 %(reason)s）" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "由于 %(reason)s，未能删除 cg 快照 %(id)s。" - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "由于 %(reason)s，未能删除一致性组 %(id)s。" - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "未能删除一致性组：%(cgName)s。" - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"未能删除一致性组 %(consistencyGroupName)s。返回码为 %(rc)lu。错误为 " -"%(error)s。" - -msgid "Failed to delete device." -msgstr "无法删除设备。" - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "未能针对一致性组 %(cgname)s 删除文件集。错误为 %(excmsg)s。" - -msgid "Failed to delete iqn." -msgstr "未能删除 IQN。" - -msgid "Failed to delete map." -msgstr "未能删除映射。" - -msgid "Failed to delete partition." -msgstr "未能删除分区。" - -msgid "Failed to delete replica." -msgstr "未能删除副本。" - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "未能删除快照 %s" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "未能针对 cg %(cgId)s 删除快照。" - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "未能删除快照标识 %s 的快照，因为它有配对。" - -msgid "Failed to delete snapshot." -msgstr "未能删除快照。" - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "未能删除卷 %(volumeName)s。" - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "未能删除卷标识 %(volume_id)s 的卷，因为它有配对。" - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "未能针对卷 %(volume_id)s 与 iSCSI 目标断开连接。" - -msgid "Failed to determine blockbridge API configuration" -msgstr "未能确定 Blockbridge API 配置" - -msgid "Failed to disassociate qos specs." -msgstr "未能取消关联 Qos 规范。" - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "未能使 qos_specs %(specs_id)s 与类型 %(type_id)s 取消关联。" - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "未能确保快照资源区域，找不到标识 %s 的卷" - -msgid "Failed to establish SSC connection." -msgstr "未能建立 SSC 连接。" - -msgid "Failed to establish connection with Coho cluster" -msgstr "无法建立与 Coho 集群的连接。" - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"未能执行 CloudByte API [%(cmd)s]。Http 状态为 %(status)s，错误为 %(error)s。" - -msgid "Failed to execute common command." -msgstr "未能执行常见命令。" - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "输出卷失败：%(reason)s" - -#, python-format -msgid "Failed to extend volume %(name)s, Error msg: %(msg)s." -msgstr "无法扩展卷 %(name)s，错误消息：%(msg)s。" - -msgid "Failed to find QoSnode" -msgstr "找不到 QoSnode" - -msgid "Failed to find Storage Center" -msgstr "找不到存储中心" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "在所需池中找不到 vdisk 副本。" - -msgid "Failed to find account for volume." -msgstr "未能查找卷的帐户。" - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "对于路径 %(path)s，未能找到文件集，命令输出：%(cmdout)s。" - -#, python-format -msgid "Failed to find group snapshot named: %s" -msgstr "找不到名为 %s 的组快照" - -#, python-format -msgid "Failed to find host %s." -msgstr "未能找到主机 %s。" - -#, python-format -msgid "Failed to find iSCSI initiator group containing %(initiator)s." -msgstr "找不到包含 %(initiator)s 的 iSCSI 启动程序组。" - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "找不到源卷 %s 的存储池。" - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "对于帐户 [%s]，未能获取 CloudByte 帐户详细信息。" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "未能获取 LUN %s 的 LUN 目标详细信息" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "未能获取 LUN %s 的 LUN 目标详细信息。" - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "未能获取 LUN %s 的 LUN 目标列表" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "未能获取卷 %(volume_id)s 的分区标识。" - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "未能从快照 %(snapshot_id)s 获取 RAID 快照标识。" - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "未能从快照 %(snapshot_id)s 获取 RAID 快照标识。" - -msgid "Failed to get SplitMirror." -msgstr "无法获取 SplitMirror。" - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "未能获取存储资源。系统将再次尝试获取该存储资源。（资源：%(resource)s）" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "未能获取 qos 规范 %s 的所有关联" - -msgid "Failed to get channel info." -msgstr "未能获取通道信息。" - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "未能获取代码级别 (%s)。" - -msgid "Failed to get device info." -msgstr "未能获取设备信息。" - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "未能获取域，因为阵列上不存在 CPG (%s)。" - -msgid "Failed to get image snapshots." -msgstr "无法获取映像快照。" - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "未能获取具有卷 %(volume_id)s 的通道 %(channel_id)s 上的 IP。" - -msgid "Failed to get iqn info." -msgstr "未能获取 IQN 信息。" - -msgid "Failed to get license info." -msgstr "未能获取许可证信息。" - -msgid "Failed to get lv info." -msgstr "未能获取 lv 信息。" - -msgid "Failed to get map info." -msgstr "未能获取映射信息。" - -msgid "Failed to get migration task." -msgstr "无法获取迁移任务。" - -msgid "Failed to get model update from clone" -msgstr "未能从克隆获取模型更新" - -msgid "Failed to get name server info." -msgstr "未能获取名称服务器信息。" - -msgid "Failed to get network info." -msgstr "未能获取网络信息。" - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "未能在新池 %(pool_id)s 中获取新的部件标识。" - -msgid "Failed to get partition info." -msgstr "未能获取分区信息。" - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "未能获取具有卷 %(volume_id)s 的池标识。" - -#, python-format -msgid "Failed to get remote copy information for %(volume)s due to %(err)s." -msgstr "无法获取 %(volume)s 的远程复制信息，因为发生了 %(err)s。" - -#, python-format -msgid "" -"Failed to get remote copy information for %(volume)s. Exception: %(err)s." -msgstr "无法获取 %(volume)s 的远程复制信息。异常：%(err)s。" - -msgid "Failed to get replica info." -msgstr "未能获取副本信息。" - -msgid "Failed to get show fcns database info." -msgstr "未能获取显示 fcns 数据库信息。" - -msgid "Failed to get size of existing volume: %(vol). Volume Manage failed." -msgstr "无法获取现有卷：%(vol)。卷管理失败。" - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "未能获取卷 %s 的大小" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "未能获取卷 %s 的快照。" - -msgid "Failed to get snapshot info." -msgstr "未能获取快照信息。" - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "未能获取 LUN %s 的目标 IQN" - -msgid "Failed to get target LUN of SplitMirror." -msgstr "无法获取 SplitMirror 的目标 LUN。" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "未能获取 LUN %s 的目标门户网站" - -msgid "Failed to get targets" -msgstr "未能获取目标" - -msgid "Failed to get wwn info." -msgstr "未能获取 WWN 信息。" - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"未能获取或创建掩码视图 %(maskingViewName)s，或者未能对该掩码视图添加卷 " -"%(volumeName)s。接收到的错误消息为 %(errorMessage)s。" - -msgid "Failed to identify volume backend." -msgstr "未能识别卷后端。" - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "未能针对共享项 %(cgname)s 链接文件集。错误为 %(excmsg)s。" - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "未能登录到 %s 阵列（无效登录？）。" - -#, python-format -msgid "Failed to login for user %s." -msgstr "未能让用户 %s 登录。" - -msgid "Failed to login with all rest URLs." -msgstr "未能使用所有 REST URL 进行登录。" - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "由于以下原因，未能对 Datera 集群端点进行请求：%s" - -msgid "Failed to manage api volume flow." -msgstr "未能管理 API 卷流。" - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "未能管理现有 %(type)s %(name)s，因为所报告的大小 %(size)s不是浮点数。" - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "未能管理现有卷 %(name)s，因为获取卷大小时出错。" - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "未能管理现有卷 %(name)s，因为重命名操作失败：错误消息为 %(msg)s。" - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "未能管理现有卷 %(name)s，因为已报告的大小 %(size)s 不是浮点数。" - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "未能管理现有卷，因为所选卷类型的池与传入卷引用的 NFS 共享不匹配。" - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "未能管理现有卷，因为所选卷类型的池与传入卷引用的文件系统不匹配。" - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "未能管理现有卷，因为所选卷类型的池与主机的池不匹配。" - -#, python-format -msgid "" -"Failed to manage existing volume due to I/O group mismatch. The I/O group of " -"the volume to be managed is %(vdisk_iogrp)s. I/O groupof the chosen type is " -"%(opt_iogrp)s." -msgstr "" -"无法管理现有卷，因为 I/O 组不匹配。要管理的卷的 I/O 组为 %(vdisk_iogrp)s。所" -"选类型的 I/O 组为 %(opt_iogrp)s。" - -#, python-format -msgid "" -"Failed to manage existing volume due to the pool of the volume to be managed " -"does not match the backend pool. Pool of the volume to be managed is " -"%(vdisk_pool)s. Pool of the backend is %(backend_pool)s." -msgstr "" -"无法管理现有卷，因为要管理的卷的池与后端池不匹配。要管理的卷的池为 " -"%(vdisk_pool)s。后端的池为 %(backend_pool)s。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is " -"compress, but the volume type chosen is not compress." -msgstr "无法管理现有卷，要管理的卷为压缩卷，但所选卷类型并非压缩卷。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is not " -"compress, but the volume type chosen is compress." -msgstr "无法管理现有卷，要管理的卷并非压缩卷，但所选卷类型为压缩卷。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is not in a " -"valid I/O group." -msgstr "无法管理现有卷，因为要管理的卷未包含在有效 I/O 组中。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is thick, " -"but the volume type chosen is thin." -msgstr "无法管理现有卷，因为要管理的卷为厚卷，但所选卷类型为薄卷。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is thin, " -"but the volume type chosen is thick." -msgstr "无法管理现有卷，要管理的卷为薄卷，但所选卷类型为厚卷。" - -#, python-format -msgid "Failed to manage volume %s." -msgstr "未能管理卷 %s。" - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"未能映射逻辑设备。（逻辑设备为 %(ldev)s，LUN 为 %(lun)s，端口为 %(port)s，标" -"识为 %(id)s）" - -msgid "Failed to migrate volume for the first time." -msgstr "第一次迁移卷失败。" - -msgid "Failed to migrate volume for the second time." -msgstr "第二次迁移卷失败。" - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "未能移动 LUN 映射。返回码：%s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "未能移动卷 %s。" - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "未能打开文件。（文件为 %(file)s，返回为 %(ret)s，标准错误为 %(err)s）" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"未能解析 CLI 输出：\n" -"命令：%(cmd)s\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s。" - -msgid "" -"Failed to parse the configuration option 'keystone_catalog_info', must be in " -"the form ::" -msgstr "" -"解析配置选项“swift_catalog_info”失败，必须为以下格式：:" -":" - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"解析配置选项“swift_catalog_info”失败，必须为以下格式：:" -":" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "未能执行零页面回收。（逻辑设备为 %(ldev)s，原因为 %(reason)s）" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "未能针对卷 %(volume)s 移除导出：%(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "未能针对卷 %(volume_id)s 除去 iscsi 目标。" - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"未能将卷 %(volumeName)s 从一致性组 %(cgName)s 中移除。返回码为 %(rc)lu。错误" -"为 %(error)s。" - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "未能从缺省 SG 中移除卷 %(volumeName)s。" - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "无法移除卷 %(volumeName)s（从缺省 SG %(volumeName)s）。" - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"无法从快速策略 %(fastPolicyName)s 的缺省存储器组中移除 %(volumename)s。 " - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "未能重命名逻辑卷 %(name)s，错误消息如下：%(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "无法检索处于活动状态的分区配置 %s" - -#, python-format -msgid "" -"Failed to set CHAP authentication for target IQN %(iqn)s. Details: %(ex)s" -msgstr "无法为目标 IQN %(iqn)s 设置 CHAP 认证。详细信息：%(ex)s" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "未能对现有卷 %(name)s 设置 QoS，错误消息：%(msg)s。" - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "未能对 SCST 目标设置属性“新用户”。" - -msgid "Failed to set partition." -msgstr "未能设置分区。" - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "未能针对一致性组 %(cgname)s 设置许可权。错误为 %(excmsg)s。" - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "未能针对要取消映射的卷 %(volume_id)s 指定逻辑设备。" - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "未能指定要删除的逻辑设备。（方法为 %(method)s，标识为 %(id)s）" - -msgid "Failed to terminate migrate session." -msgstr "未能终止迁移会话。" - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "未能解除绑定卷 %(volume)s" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "未能针对一致性组 %(cgname)s 取消链接文件集。错误为 %(excmsg)s。" - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "未能取消映射逻辑设备。（逻辑设备为 %(ldev)s，原因为 %(reason)s）" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "未能更新一致性组：%(cgName)s。" - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "未能更新卷的元数据：%(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "未能更新或删除分区配置" - -msgid "Failed to update or delete zoning configuration." -msgstr "无法更新或删除分区配置。" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "未能通过规范 %(qos_specs)s 更新 qos_specs：%(specs_id)s。" - -msgid "Failed to update quota usage while retyping volume." -msgstr "对卷进行转型时，更新配额使用率失败" - -msgid "Failed to update snapshot." -msgstr "无法更新快照。" - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "使用驱动程序提供的模型 %(model)s 更新模型失败" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "未能使用提供的 %(src_type)s %(src_id)s 元数据更新卷 %(vol_id)s 元数据" - -#, python-format -msgid "Failure creating volume %s." -msgstr "创建卷 %s 时发生故障。" - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "针对 %s 获取 LUN 信息时发生故障。" - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "update_volume_key_value_pair 中发生故障：%s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "将新克隆的 LUN 移至 %s 时发生故障。" - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "将 LUN %s 登台至临时文件夹时发生故障。" - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "发生致命错误：不允许用户查询 NetApp 卷。" - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "由于 %(reason)s，Fexvisor 未能添加卷 %(id)s。" - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "由于 %(ret)s，Fexvisor 未能将卷 %(vol)s加入组 %(group)s。" - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "由于 %(ret)s，Fexvisor 未能移除组 %(group)s中的卷 %(vol)s。" - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "由于 %(reason)s，Fexvisor 未能移除卷 %(id)s。" - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "光纤通道 SAN 查找失败：%(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "“光纤通道区域”操作失败：%(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "光纤通道连接控制失败：%(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "找不到文件 %(file_path)s。" - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "文件 %(path)s 具有无效支持文件 %(bfile)s，正在异常中止。" - -#, python-format -msgid "File already exists at %s." -msgstr "%s 处已存在文件。" - -#, python-format -msgid "File already exists at: %s" -msgstr "在以下位置处，已存在文件：%s" - -msgid "Find host in hostgroup error." -msgstr "在主机组中查找主机时发生错误。" - -msgid "Find host lun id error." -msgstr "查找主机 LUN 标识时发生错误。" - -msgid "Find lun group from mapping view error." -msgstr "从映射视图查找 LUN 组时发生错误。" - -msgid "Find lun number error." -msgstr "查找 LUN 号时发生错误。" - -msgid "Find mapping view error." -msgstr "查找映射视图时发生错误。" - -msgid "Find portgroup error." -msgstr "查找端口组时发生错误。" - -msgid "Find portgroup from mapping view error." -msgstr "从映射视图查找端口组时发生错误。" - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"闪存高速缓存策略要求安装了 WSAPI 版本“%(fcache_version)s”版本“%(version)s”。" - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Flexvisor 分配卷失败：%(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor 分配卷失败：%(id)s：%(status)s。" - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "Flexvisor 在组 %(vgid)s 快照 %(vgsid)s 中找不到卷 %(id)s 快照。" - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "Flexvisor 创建卷失败：%(volumeid)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor 无法删除卷 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "Flexvisor 未能将卷 %(id)s 添加至组 %(cgid)s。" - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "Flexvisor 无法分配卷 %(id)s，因为无法按事件标识查询状态。 " - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor 无法分配卷 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "Flexvisor 未能分配卷 %(volume)s iqn %(iqn)s。" - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Flexvisor 无法克隆卷 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "Flexvisor 无法克隆卷（无法获取事件）%(id)s。" - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "Flexvisor 无法对卷 %(id)s 创建快照：%(status)s。" - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "Flexvisor 无法对卷 %(id)s 创建快照（无法获取事件）。 " - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "Flexvisor 未能在组 %(vgid)s 中创建卷 %(id)s。" - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor 无法创建卷 %(volume)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor 无法创建卷（获取事件）%s。" - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "Flexvisor 未能从快照 %(id)s 创建卷：%(status)s。" - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "Flexvisor 无法从快照 %(id)s 创建卷：%(status)s。" - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "Flexvisor 无法从快照创建卷（无法获取事件）%(id)s。 " - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisor 无法删除快照 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "Flexvisor 无法删除快照（无法获取事件）%(id)s。" - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor 无法删除卷 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor 未能扩展卷 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor 无法扩展卷 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "Flexvisor 无法扩展卷（无法获取事件）%(id)s。" - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "Flexvisor 无法获取池信息 %(id)s：%(status)s。" - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "Flexvisor 未能从组 %(vgid)s 获取卷 %(id)s 的快照标识。" - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor 未能从组 %(cgid)s 中移除卷 %(id)s。" - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "Flexvisor 无法从快照 %(id)s 衍生卷：%(status)s。" - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "Flexvisor 无法从快照衍生卷（无法获取事件）%(id)s。 " - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "Flexvisor 无法取消分配卷 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "Flexvisor 无法取消分配卷（获取事件）%(id)s。" - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "Flexvisor 未能取消分配卷 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "Flexvisor 找不到源卷 %(id)s 信息。" - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor 取消分配卷失败：%(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "Flexvisor 卷 %(id)s 未能加入组 %(vgid)s。" - -#, python-format -msgid "Folder %s does not exist in Nexenta Store appliance" -msgstr "文件夹 %s 在 Nexenta 存储设备中不存在" - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS 没有在运行，状态：%s。" - -msgid "Gateway VIP is not set" -msgstr "未设置网关 VIP" - -msgid "Get FC ports by port group error." -msgstr "按端口组获取 FC 端口时出错。" - -msgid "Get FC ports from array error." -msgstr "从阵列中获取 FC 端口时发生错误。" - -msgid "Get FC target wwpn error." -msgstr "获取 FC 目标 WWPN 时发生错误。" - -msgid "Get HyperMetroPair error." -msgstr "获取 HyperMetroPair 时出错。" - -msgid "Get LUN group by view error." -msgstr "按视图获取 LUN 组时出错。" - -msgid "Get LUNcopy information error." -msgstr "获取 LUNcopy 信息时发生错误。" - -msgid "Get QoS id by lun id error." -msgstr "通过 LUN 标识获取 QoS 标识时发生错误。" - -msgid "Get QoS information error." -msgstr "获取 QoS 信息时发生错误。" - -msgid "Get QoS policy error." -msgstr "获取 QoS 策略时发生错误。" - -msgid "Get SplitMirror error." -msgstr "获取 SplitMirror 时出错。" - -msgid "Get array info error." -msgstr "获取阵列信息时出错。" - -msgid "Get cache by name error." -msgstr "按名称获取高速缓存时发生错误。" - -msgid "Get connected free FC wwn error." -msgstr "获取已连接的空闲 FC wwn 时发生错误。" - -msgid "Get engines error." -msgstr "获取引擎时出错。" - -msgid "Get host initiators info failed." -msgstr "获取主机启动程序信息失败。" - -msgid "Get hostgroup information error." -msgstr "获取主机组信息时发生错误。" - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "" -"获取 iSCSI 端口信息时发生错误，请检查 huawei conf 文件中所配置的目标 IP。" - -msgid "Get iSCSI port information error." -msgstr "获取 iSCSI 端口信息时发生错误。" - -msgid "Get iSCSI target port error." -msgstr "获取 iSCSI 目标端口时发生错误。" - -msgid "Get lun id by name error." -msgstr "通过名称获取 LUN 标识时出错。" - -msgid "Get lun migration task error." -msgstr "获取 LUN 迁移任务时发生错误。" - -msgid "Get lungroup id by lun id error." -msgstr "通过 LUN 标识获取 LUN 组标识时发生错误。" - -msgid "Get lungroup information error." -msgstr "获取 LUN 组信息时发生错误。" - -msgid "Get migration task error." -msgstr "获取迁移任务时出错。" - -msgid "Get pair failed." -msgstr "获取对失败。" - -msgid "Get partition by name error." -msgstr "按名称获取分区时发生错误。" - -msgid "Get partition by partition id error." -msgstr "按分区标识获取分区时发生错误。" - -msgid "Get port group by view error." -msgstr "按视图获取端口组时出错。" - -msgid "Get port group error." -msgstr "获取端口组时出错。" - -msgid "Get port groups by port error." -msgstr "按端口获取端口组时出错。" - -msgid "Get ports by port group error." -msgstr "按端口组获取端口时出错。" - -msgid "Get remote device info failed." -msgstr "获取远程设备信息失败。" - -msgid "Get remote devices error." -msgstr "获取远程设备时出错。" - -msgid "Get smartcache by cache id error." -msgstr "按高速缓存标识获取 smartcache 时发生错误。" - -msgid "Get snapshot error." -msgstr "获取快照时出错。" - -msgid "Get snapshot id error." -msgstr "获取快照标识时发生错误。" - -msgid "Get target IP error." -msgstr "获取目标 IP 时发生错误。" - -msgid "Get target LUN of SplitMirror error." -msgstr "获取 SplitMirror 的目标 LUN 时出错。" - -msgid "Get views by port group error." -msgstr "按端口组获取视图时出错。" - -msgid "Get volume by name error." -msgstr "按名称获取卷时发生错误。" - -msgid "Get volume error." -msgstr "获取卷时发生错误。" - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "无法更新 Glance 元数据，对于卷标识 %(volume_id)s，键 %(key)s 存在" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "Glance中无法找到卷/镜像 %(id)s 的元数据" - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "%(config)s 处不存在 Gluster 配置文件" - -#, python-format -msgid "Google Cloud Storage api failure: %(reason)s" -msgstr "Google 云存储器 API 故障：%(reason)s" - -#, python-format -msgid "Google Cloud Storage connection failure: %(reason)s" -msgstr "Google 云存储器连接故障：%(reason)s" - -#, python-format -msgid "Google Cloud Storage oauth2 failure: %(reason)s" -msgstr "Google 云存储器 oauth2 故障：%(reason)s" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "从 DRBDmanage 中获得了错误路径信息！(%s)" - -msgid "HBSD error occurs." -msgstr "发生 HBSD 错误。" - -msgid "HNAS has disconnected SSC" -msgstr "HNAS 已断开 SSC " - -msgid "HPELeftHand url not found" -msgstr "找不到 HPELeftHand URL" - -#, python-format -msgid "" -"HTTPS certificate verification was requested but cannot be enabled with " -"purestorage module version %(version)s. Upgrade to a newer version to enable " -"this feature." -msgstr "" -"已请求 HTTPS 证书验证，但无法使用 purestorage 模块版本 %(version)s 启用。请升" -"级至更高版本以启用此功能。" - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"自从最近一次备份以来，散列块大小已更改。新的散列块大小：%(new)s。旧的散列块大" -"小：%(old)s。请执行完全备份。" - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "尚未创建 %(tier_levels)s 层。" - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "提示“%s”不受支持。" - -msgid "Host" -msgstr "主机" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "主机 %(host)s 没有找到。" - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "主机 %(host)s 与 x509 证书内容不匹配：CommonName %(commonName)s。" - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "主机 %s 没有 FC 启动程序" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "主机 %s 没有 iSCSI 启动程序" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "找不到主机“%s”。" - -#, python-format -msgid "Host group with name %s not found" -msgstr "找不到名称为 %s 的主机组" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "找不到具有 ref %s 的主机组" - -msgid "Host is NOT Frozen." -msgstr "主机未冻结。" - -msgid "Host is already Frozen." -msgstr "主机已冻结。" - -msgid "Host not found" -msgstr "没有找到主机" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "找不到主机。未能在 %(host)s 上移除 %(service)s。" - -#, python-format -msgid "Host replication_status must be %s to failover." -msgstr "主机 replication_status 必须为 %s 才能进行故障转移。" - -#, python-format -msgid "Host type %s not supported." -msgstr "不支持主机类型 %s。" - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "找不到具有端口 %(ports)s 的主机。" - -msgid "Hypermetro and Replication can not be used in the same volume_type." -msgstr "Hypermetro 和复制不能用于同一 volume_type。" - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "I/O 组 %(iogrp)d 无效；可用的 I/O 组为 %(avail)s。" - -msgid "ID" -msgstr "ID" - -msgid "IP address/hostname of Blockbridge API." -msgstr "Blockbridge API 的 IP 地址/主机名。" - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "如果 compression 设置为 True，那么还必须设置 rsize（不等于 -1）。" - -msgid "If nofmtdisk is set to True, rsize must also be set to -1." -msgstr "如果 nofmtdisk 设置为 True，rsize 必须也设置为 -1。" - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"为 flashsystem_connection_protocol 指定的值“%(prot)s”非法：有效值为 " -"%(enabled)s。" - -msgid "Illegal value specified for IOTYPE: 0, 1, or 2." -msgstr "对 IOTYPE 指定了非法值：0、1 或 2。" - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "为 smarttier 指定了非法值：请将值设置为 0、1、2 或者 3。" - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"为 storwize_svc_vol_grainsize 指定了非法值：请将值设置为 32、64、128 或 256。" - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "为 thin 指定了非法值：不能同时设置 thin 和 thick。" - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "找不到映像 %(image_id)s。" - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "映像 %(image_id)s 处于不活动状态。" - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "映像 %(image_id)s 无法接受，原因是： %(reason)s" - -msgid "Image location not present." -msgstr "映像位置不存在。" - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"映像虚拟大小为 %(image_size)dGB，在大小为 %(volume_size)dGB 的卷中将无法容" -"纳。" - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"删除 rbd 卷时，发生 ImageBusy 错误。这可能是由于客户机的已崩溃连接导致，如果" -"是这样，那么可通过在 30 秒之后重试该删除来解决问题。" - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "记录导入失败，找不到要执行导入的备份服务。请求服务 %(service)s" - -msgid "Incorrect request body format" -msgstr "不正确的请求主体格式" - -msgid "Incorrect request body format." -msgstr "请求主体格式不正确。" - -msgid "Incremental backups exist for this backup." -msgstr "对于此备份，存在增量备份。" - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Infortrend CLI 异常：%(err)s 参数：%(param)s（返回码：%(rc)s）（输出：" -"%(out)s）" - -msgid "Initial tier: {}, policy: {} is not valid." -msgstr "初始层：{}，策略：{} 无效。" - -msgid "Input type {} is not supported." -msgstr "不支持输入类型 {}。" - -msgid "Input volumes or snapshots are invalid." -msgstr "输入卷或快照无效。" - -msgid "Input volumes or source volumes are invalid." -msgstr "输入卷或源卷无效。" - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "找不到实例 %(uuid)s。" - -msgid "Insufficient free space available to extend volume." -msgstr "可用空间不足，无法扩展卷。" - -msgid "Insufficient privileges" -msgstr "特权不足" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "连接至 ceph 集群的连接重试之间的时间间隔值（秒）。" - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "为 io_port_list 指定了无效 %(protocol)s 端口 %(port)s。" - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "3PAR 域无效：%(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "ALUA 值无效。ALUA 值必须为 1 或 0。" - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "为备份rbd操作提供的Ceph参数无效" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "Cg 快照无效：%(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "一致性组无效：%(reason)s" - -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available or " -"error, but current status is: in-use" -msgstr "" -"无效 ConsistencyGroup：一致性组状态必须为“available”或“error”，但当前状态为：" -"in-use" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "一致性组无效：一致性组状态必须为“可用”，但当前状态为：%s。" - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "一致性组无效：没有任何主机用于创建一致性组" - -#, python-format -msgid "" -"Invalid HPELeftHand API version found: %(found)s. Version %(minimum)s or " -"greater required for manage/unmanage support." -msgstr "" -"发现无效 HPELeftHand API 版本 (%(found)s)。需要版本 %(minimum)s 或更高版本以" -"获取管理/取消管理支持。" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "IP 地址格式“%s”无效" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "获取卷 %s 的 QoS 策略时，检测到无效 QoS 规范" - -#, python-format -msgid "Invalid Replication Target: %(reason)s" -msgstr "无效复制目标：%(reason)s" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "无效 VNX 认证类型：%s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"无效 Virtuozzo 存储器共享规范：%r。必须为 [MDS1[,MDS2],...:/][:" -"PASSWORD]。" - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "XtremIO V%(cur)s 无效，需要 V%(min)s 或更高版本" - -#, python-format -msgid "Invalid allocated quotas defined for the following project quotas: %s" -msgstr "对以下项目配额定义的已分配配额无效：%s" - -msgid "Invalid argument" -msgstr "自变量无效" - -msgid "Invalid argument - negative seek offset." -msgstr "无效参数 - 查找偏移量为负数。" - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "自变量无效 - whence=%s 不受支持" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "无效参数 - whence=%s 不受支持。" - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "加载模式 '%(mode)s' 对于卷 %(volume_id)s 无效。" - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "认证密钥无效：%(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "备份无效：%(reason)s" - -#, python-format -msgid "" -"Invalid barbican api url: version is required, e.g. 'http[s]://|" -"[:port]/' url specified is: %s" -msgstr "" -"无效 barbican api URL：需要版本，例如，“http[s]://|[:port]/" -"”，指定的 URL 为：%s" - -msgid "Invalid cgsnapshot" -msgstr "cg 快照无效" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "在 CloudByte 存储器中找到了无效 chap 用户详细信息。" - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "卷 %(name)s 的连接初始化响应无效" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "卷 %(name)s 的连接初始化响应无效：%(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "无效的内容类型 %(content_type)s。" - -msgid "Invalid credentials" -msgstr "无效凭证" - -#, python-format -msgid "Invalid directory: %s" -msgstr "无效目录：%s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "无效磁盘适配器类型：%(invalid_type)s。" - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "无效磁盘备份：%s。" - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "无效磁盘类型：%(disk_type)s。" - -#, python-format -msgid "Invalid disk type: %s." -msgstr "无效磁盘类型：%s。" - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "主机无效：%(reason)s" - -#, python-format -msgid "" -"Invalid hpe3parclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run \"pip install --upgrade python-3parclient\" to upgrade " -"the hpe3parclient." -msgstr "" -"发现无效 hpe3parclient 版本 (%(found)s)。需要版本 %(minimum)s 或更高版本。请" -"运行“pip install --upgrade python-3parclient”以升级 hpe3parclient。" - -#, python-format -msgid "" -"Invalid hpelefthandclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run 'pip install --upgrade python-lefthandclient' to " -"upgrade the hpelefthandclient." -msgstr "" -"发现无效 hpelefthandclient 版本 (%(found)s)。需要版本 %(minimum)s 或更高版" -"本。请运行“pip install --upgrade python-lefthandclient”以升级 " -"hpelefthandclient。" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "无效映像 href %(image_href)s。" - -msgid "Invalid image identifier or unable to access requested image." -msgstr "映像标识无效，或无法访问所请求映像。" - -msgid "Invalid imageRef provided." -msgstr "提供了无效的imageRef。" - -msgid "Invalid initiator value received" -msgstr "接收到无效启动程序值。" - -msgid "Invalid input" -msgstr "输入无效" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "输入无效： %(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "is_public 过滤器 [%s] 无效" - -#, python-format -msgid "Invalid lun type %s is configured." -msgstr "配置了无效 LUN 类型 %s。" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "元数据大小无效： %(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "元数据无效： %(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "安装点基准无效：%s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "安装点基准无效：%s。" - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "新 snapCPG 名称对执行 retype 操作无效。new_snap_cpg='%s'。" - -#, python-format -msgid "Invalid port number %(config)s for Coho rpc port" -msgstr "Coho rpc 端口的端口号 %(config)s 无效" - -#, python-format -msgid "" -"Invalid prefetch type '%s' is configured. PrefetchType must be in 0,1,2,3." -msgstr "配置了无效预取类型“%s”。PrefetchType 必须为 0、1、2 和 3 的其中之一。" - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "qos 规范无效：%(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "关于将卷连接至无效目标的请求无效" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "以无效方式连接卷的请求无效。连接方式应该为“rw”或“ro”" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "预留到期 %(expire)s 无效。" - -msgid "Invalid response header from RPC server" -msgstr "RPC 服务器发送的响应头无效" - -#, python-format -msgid "Invalid secondary_backend_id specified. Valid backend id is %s." -msgstr "指定了无效 secondary_backend_id。有效后端为 %s。" - -msgid "Invalid service catalog json." -msgstr "服务目录 json 无效。" - -msgid "Invalid sheepdog cluster status." -msgstr "sheepdog 集群状态无效。" - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "快照无效: %(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "无效的状态：'%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "请求的存储池 %s 无效。转型失败。" - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "指定的存储池 %s 无效。" - -msgid "Invalid storage pool is configured." -msgstr "配置了无效存储池。" - -#, python-format -msgid "Invalid synchronize mode specified, allowed mode is %s." -msgstr "指定了无效同步方式，允许的方式为 %s。" - -msgid "Invalid transport type." -msgstr "无效传输类型。" - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "无效的更新设置：'%s'" - -#, python-format -msgid "" -"Invalid url: must be in the form 'http[s]://|[:port]/" -"', url specified is: %s" -msgstr "" -"URL 无效：必须为“http[s]://|[:port]/”格式，指定的 URL " -"为：%s" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "值“%s”对于 force 无效。" - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "值“%s”对于 force 无效。" - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "is_public 的值“%s”无效。接受的值：True 或 False。" - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "skip_validation 的值“%s”无效。" - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "“bootable”的值无效：“%s”" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "“force”的值无效：“%s”" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "“readonly”的值无效：“%s”" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "值对于“scheduler_max_attempts”无效，必须 >= 1" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "NetApp 配置选项 netapp_host_type 的值无效。" - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "NetApp 配置选项 netapp_lun_ostype 的值无效。" - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "age 的值 %(age)s 无效" - -#, python-format -msgid "Invalid value: \"%s\"" -msgstr "无效值：“%s”" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"针对创建请求提供的以下卷大小无效：%s（自变量 size 必须是整数（也可以是整数的" -"字符串表示法）并且大于零）。" - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "卷类型无效：%(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "卷无效： %(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"卷无效：无法将卷 %(volume_id)s 添加至一致性组 %(group_id)s，因为该卷处于无效" -"状态：%(status)s。以下是有效状态：（“可用”、“正在使用”）。" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"卷无效：无法将卷 %(volume_id)s 添加至一致性组 %(group_id)s，因为卷类型 " -"%(volume_type)s 不受该组支持。" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"卷无效：无法将卷 fake-volume-uuid 添加至一致性组 %(group_id)s，因为找不到该" -"卷。" - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"卷无效：无法将卷 fake-volume-uuid 从一致性组 %(group_id)s 移除，因为它没有在" -"该组中。" - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "已传递的 volume_type 无效：%s。" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"所提供的以下 volume_type 无效：%s（所请求的类型不兼容；要么与源卷相匹配，要么" -"省略类型参数）。" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "所提供的 volume_type %s 无效（所请求的类型不兼容；建议省略类型参数）。" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "提供的以下 volume_type 无效：%s（所请求类型必须受此一致性组支持）。" - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "无效 WWPN 格式 %(wwpns)s" - -msgid "Invoking web service failed." -msgstr "调用 Web Service 失败。" - -msgid "Issue encountered waiting for job." -msgstr "等待作业时遇到问题。" - -msgid "Issue encountered waiting for synchronization." -msgstr "等待同步时遇到问题。" - -msgid "" -"Issuing a fail-over failed because replication is not properly configured." -msgstr "发出故障转移失败，因为未正确配置复制。" - -msgid "Item not found" -msgstr "条目没有找到" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "在 CloudByte 的创建卷 [%s] 响应中找不到作业标识。" - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "在 CloudByte 的删除卷 [%s] 响应中找不到作业标识。" - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "键名只能包含字母数字字符、下划线、句点、冒号和连字符。" - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError：%s" - -msgid "Keystone version 3 or greater must be used to get nested quota support." -msgstr "必须使用 Keystone 版本 3 或更高版本来获取嵌套配额支持。" - -#, python-format -msgid "LU does not exist for volume: %s" -msgstr "卷 %s 没有 LU" - -msgid "LUN export failed!" -msgstr "LUN 导出失败！" - -msgid "LUN id({}) is not valid." -msgstr "LUN 标识 ({}) 无效。" - -msgid "LUN map overflow on every channel." -msgstr "LUN 映射在每个通道上溢出。" - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "找不到具有给定引用 %s 的 LUN。" - -msgid "LUN number ({}) is not an integer." -msgstr "LUN 编号 ({}) 并非整数。" - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "LUN 号超出了通道标识 %(ch_id)s 的范围。" - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"具有给定引用 %(ref)s 的 LUN 没有满足卷类型。请确保 vserver %(vs)s 上存在具有 " -"ssc 功能的 LUN 卷。" - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "以下是最后 %s 个 cinder 系统日志条目：-" - -msgid "LeftHand cluster not found" -msgstr "找不到 LeftHand 集群" - -msgid "License is unavailable." -msgstr "许可证不可用。" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "行 %(dis)d：%(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "链接路径已存在，并且它不是符号链接" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "不支持处于以下状态的源卷的已链接克隆：%s。" - -msgid "Lock acquisition failed." -msgstr "锁定获取失败。" - -msgid "Logout session error." -msgstr "注销会话错误。" - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"未配置查找服务。fc_san_lookup_service 的配置选项需要指定查找服务的具体实现。" - -msgid "Lun migration error." -msgstr "Lun 迁移错误。" - -#, python-format -msgid "" -"MD5 of object: %(object_name)s before: %(md5)s and after: %(etag)s is not " -"same." -msgstr "对象 %(object_name)s 的 MD5 在 %(md5)s 之前和 %(etag)s 之后不相同。" - -#, python-format -msgid "MSG_DENIED: %r" -msgstr "MSG_DENIED：%r" - -#, python-format -msgid "MSG_DENIED: AUTH_ERROR: %r" -msgstr "MSG_DENIED：AUTH_ERROR：%r" - -#, python-format -msgid "MSG_DENIED: RPC_MISMATCH: %r" -msgstr "MSG_DENIED：RPC_MISMATCH：%r" - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "以下 fcns 输出字符串的格式不正确：%s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "错误格式的消息体： %(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "以下名称服务器字符串的格式不正确：%s" - -msgid "Malformed request body" -msgstr "错误格式的请求主体" - -msgid "Malformed request body." -msgstr "请求主体的格式不正确。" - -msgid "Malformed request url" -msgstr "错误格式的请求url" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "对命令 %(cmd)s 的响应的格式不正确：%(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "错误格式的 scheduler_hints 属性" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "以下显示 fcns 数据库字符串的格式不正确：%s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"区域配置的格式不正确：(switch=%(switch)s zone_config=%(zone_config)s)。" - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"区域状态的格式不正确：（交换机为 %(switch)s，zone_config 为 " -"%(zone_config)s）。" - -msgid "Manage existing get size requires 'id'." -msgstr "管理现有 get 大小需要“id”。" - -msgid "Manage existing snapshot not implemented." -msgstr "未实现对现有快照的管理。" - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "由于后端引用 %(existing_ref)s 无效，管理现有卷失败：%(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "由于卷类型不匹配，管理现有卷失败：%(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "未实现对现有卷的管理。" - -msgid "Manage existing volume requires 'source-id'." -msgstr "管理现有卷将需要“source-id”。" - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "如果启用了 FAST，那么不支持管理卷。快速策略：%(fastPolicyName)s。" - -msgid "Managing of snapshots to failed-over volumes is not allowed." -msgstr "不允许管理到达已故障转移的卷的快照。" - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "映射 %(id)s 准备未能在已分配的 %(to)d 秒超时内完成。正在终止。" - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "未成功删除掩码视图 %(maskingViewName)s" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "已超过允许的最大备份数 (%(allowed)d)" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "已超过允许的最大快照数 (%(allowed)d)" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "对于定额“%(name)s”，超过了允许的最大卷数 (%(allowed)d)。" - -#, python-format -msgid "May specify only one of %s" -msgstr "只能指定 %s 中的一个" - -msgid "Metadata backup already exists for this volume" -msgstr "对于此卷，已存在元数据备份" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "元数据备份对象“%s”已存在" - -msgid "Metadata item was not found" -msgstr "元数据项目未找到" - -msgid "Metadata item was not found." -msgstr "找不到元数据项。" - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "元数据属性关键字 %s 超过 255 个字符" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "元数据属性关键字 %s 值超过 255 个字符" - -msgid "Metadata property key blank" -msgstr "元数据属性关键字为空白" - -msgid "Metadata property key blank." -msgstr "元数据属性关键字为空白。" - -msgid "Metadata property key greater than 255 characters." -msgstr "元数据属性关键字超过 255 个字符。" - -msgid "Metadata property value greater than 255 characters." -msgstr "元数据属性值超过 255 个字符。" - -msgid "Metadata restore failed due to incompatible version" -msgstr "由于版本不兼容，元数据复原失败" - -msgid "Metadata restore failed due to incompatible version." -msgstr "由于版本不兼容，元数据复原失败。" - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "迁移卷 %(src)s 失败。" - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "在源卷 %(src)s 与目标卷 %(dst)s 之间迁移卷失败。" - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "LUN %s 的迁移已停止或者发生故障。" - -msgid "MirrorView/S enabler is not installed." -msgstr "未安装 MirrorView/S 启用程序。" - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "缺少“purestorage”python 模块，请确保库已安装并且可用。" - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "缺少光纤通道 SAN 配置参数 - fc_fabric_names" - -msgid "Missing request body" -msgstr "缺少请求主体" - -msgid "Missing request body." -msgstr "缺少请求主体。" - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "在请求主体中缺少必需元素“%s”" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "请求主体中缺少必需元素“%s”。" - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "请求主体中缺少必需元素“consistencygroup”。" - -msgid "Missing required element 'host' in request body." -msgstr "请求主体中缺少必需元素“host”。" - -msgid "Missing required element quota_class_set in request body." -msgstr "在请求主体中缺少必需元素 quota_class_set。" - -msgid "Missing required element snapshot in request body." -msgstr "请求主体中缺少必需元素 snapshot。" - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "" -"在期望此操作只有一个序列号时，却找到了多个序列号。请更改 EMC 配置文件。" - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "找到了卷 %s 的多个副本。" - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "对于“%s”，找到多个匹配项，请使用标识以更具体地进行查找。" - -msgid "Multiple profiles found." -msgstr "找到了多个概要文件。" - -msgid "Must implement a fallback schedule" -msgstr "必须实现一个回滚 schedule" - -msgid "Must implement find_retype_host" -msgstr "必须实现 find_retype_host" - -msgid "Must implement host_passes_filters" -msgstr "必须实现 host_passes_filters" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "必须实现 schedule_create_consistencygroup" - -msgid "Must implement schedule_create_volume" -msgstr "必须实现 schedule_create_volume" - -msgid "Must implement schedule_get_pools" -msgstr "必须实现 schedule_get_pools" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "必须将 wwpn 或 host 传递给 lsfabric。" - -msgid "" -"Must run this command as cloud admin using a Keystone policy.json which " -"allows cloud admin to list and get any project." -msgstr "" -"必须以云管理员身份使用 Keystone policy.json（它允许云管理员列示和获取任何项" -"目）运行此命令。" - -msgid "Must specify 'connector'" -msgstr "必须指定“connector”" - -msgid "Must specify 'connector'." -msgstr "必须指定“connector”。" - -msgid "Must specify 'host'." -msgstr "必须指定“host”。" - -msgid "Must specify 'new_volume'" -msgstr "必须指定“new_volume”" - -msgid "Must specify 'status'" -msgstr "必须指定“status”" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "必须指定“status”、“attach_status”或“migration_status”以进行更新。" - -msgid "Must specify a valid attach status" -msgstr "必须指定有效连接状态" - -msgid "Must specify a valid migration status" -msgstr "必须指定有效迁移状态" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "必须指定有效角色 %(valid)s，值“%(persona)s”无效。" - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "指定有效供应类型 %(valid)s，值“%(prov)s”无效。" - -msgid "Must specify a valid status" -msgstr "必须指定有效状态" - -msgid "Must specify an ExtensionManager class" -msgstr "必须明确一个ExtensionManager类" - -msgid "Must specify bootable in request." -msgstr "必须在请求中指定 bootable。" - -msgid "Must specify protection domain name or protection domain id." -msgstr "必须指定保护域名或者保护域标识。" - -msgid "Must specify readonly in request." -msgstr "必须在请求中指定 readonly。" - -msgid "Must specify snapshot source-name or source-id." -msgstr "必须指定快照 source-name 或 source-id。" - -msgid "Must specify source-name or source-id." -msgstr "必须指定 source-name 或 source-id。" - -msgid "Must specify storage pool name or id." -msgstr "必须指定存储池名称或标识。" - -msgid "Must specify storage pools. Option: sio_storage_pools." -msgstr "必须指定存储库。选项：sio_storage_pools。" - -msgid "Must supply a positive value for age" -msgstr "必须为 age 提供正值" - -msgid "Must supply a positive, non-zero value for age" -msgstr "必须为时效提供非零正值" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "NAS 配置“%(name)s=%(value)s”无效。必须为“auto”、“true”或“false”" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr " %(config)s 处不存在 NFS 配置文件" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "未发现 NFS 文件 %s。" - -msgid "NFS file could not be discovered." -msgstr "未能发现 NFS 文件。" - -msgid "NaElement name cannot be null." -msgstr "NaElement 名称不能为空。" - -msgid "Name" -msgstr "名称" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "在请求主体中，名称、描述、add_volumes 和 remove_volumes 不能全部为空。" - -msgid "Need non-zero volume size" -msgstr "需要非零卷大小" - -#, python-format -msgid "Neither MSG_DENIED nor MSG_ACCEPTED: %r" -msgstr "既无 MSG_DENIED，也无 MSG_ACCEPTED：%r" - -msgid "NetApp Cinder Driver exception." -msgstr "发生“NetApp Cinder 驱动程序”异常。" - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"用于扩展的新大小必须大于当前大小。（当前：%(size)s，已扩展：%(new_size)s）。" - -#, python-format -msgid "" -"New size should be bigger than the real size from backend storage. realsize: " -"%(oldsize)s, newsize: %(newsize)s." -msgstr "" -"新大小应该大于后端存储器中的实际大小。realsize：%(oldsize)s，newsize：" -"%(newsize)s。" - -msgid "New volume size must be specified as an integer." -msgstr "新卷的大小必须指定为整数。" - -msgid "New volume type must be specified." -msgstr "必须指定新的卷类型。" - -msgid "New volume type not specified in request_spec." -msgstr "在 request_spec 中，未指定新的卷类型。" - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "新的 volume_type 与原始的相同：%s。" - -msgid "Nimble Cinder Driver exception" -msgstr "Nimble Cinder 驱动程序异常" - -msgid "No FC initiator can be added to host." -msgstr "无法将任何 FC 启动程序添加至主机。" - -msgid "No FC port connected to fabric." -msgstr "没有任何 FC 端口连接至光纤网络。" - -msgid "No FCP targets found" -msgstr "找不到任何 FCP 目标" - -msgid "No Port Group elements found in config file." -msgstr "配置文件中找不到端口组。" - -msgid "No VF ID is defined in the configuration file." -msgstr "未在配置文件中定义 VF 标识。" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "不存在具有所提供 iSCSI IP 的活动 iSCSI 门户网站" - -#, python-format -msgid "No available service named %s" -msgstr "不存在任何名为 %s 的可用服务" - -#, python-format -msgid "No backup with id %s" -msgstr "不存在任何具有标识 %s 的备份" - -msgid "No backups available to do an incremental backup." -msgstr "没有任何备份可用于执行增量备份。" - -msgid "No big enough free disk" -msgstr "不存在任何足够大的可用磁盘" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "不存在任何具有标识 %s 的 cg 快照" - -msgid "No cinder entries in syslog!" -msgstr "系统日志中没有任何 cinder 条目！" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "在文件管理器上，找不到名为 %s 的已克隆 LUN" - -msgid "No config node found." -msgstr "找不到配置节点。" - -#, python-format -msgid "No consistency group with id %s" -msgstr "不存在任何具有标识 %s 的一致性组" - -#, python-format -msgid "No element by given name %s." -msgstr "没有具备给定名称 %s 的元素。" - -msgid "No errors in logfiles!" -msgstr "日志文件中没有任何错误！" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "在将 %s 作为支持文件的情况下，找不到任何文件。" - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "未剩余可用 LUN 标识。已超过可以连接至主机的最大卷数 (%s)。" - -msgid "No free disk" -msgstr "不存在任何可用磁盘" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "对于 %s，在所提供列表中，找不到任何有用的 iSCSI 门户网站。" - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "对于 %s，找不到任何有用的 iSCSI 门户网站。" - -#, python-format -msgid "No host to create consistency group %s." -msgstr "没有任何主机用于创建一致性组 %s。" - -msgid "No iSCSI-enabled ports on target array." -msgstr "目标阵列上没有可支持 iSCSI 的端口。" - -msgid "No image_name was specified in request." -msgstr "未在请求中指定任何 image_name。" - -msgid "No initiator connected to fabric." -msgstr "没有任何启动程序连接至光纤网络。" - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "找不到对应启动程序 %s 的启动程序组" - -msgid "No initiators found, cannot proceed" -msgstr "找不到任何发起方，无法继续" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "集群中找不到 IP %s 的接口" - -msgid "No ip address found." -msgstr "找不到 IP 地址。" - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "在 CloudByte 中，找不到任何 iscsi 认证组。" - -msgid "No iscsi initiators were found in CloudByte." -msgstr "在 CloudByte 中，找不到任何 iscsi 发起方。" - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "对于 CloudByte 卷 [%s]，找不到任何 iscsi 服务。" - -msgid "No iscsi services found in CloudByte storage." -msgstr "在 CloudByte 存储器中，找不到任何 iscsi 服务。" - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "没有指定任何密钥文件，无法从 %(cert)s %(e)s 装入密钥。" - -msgid "No mounted Gluster shares found" -msgstr "找不到任何已安装的 Gluster 共享项" - -msgid "No mounted NFS shares found" -msgstr "找不到任何已安装的 NFS 共享项" - -msgid "No mounted SMBFS shares found." -msgstr "找不到任何已安装的 SMBFS 共享项。" - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "找不到任何已安装的 Virtuozzo 存储器共享项" - -msgid "No mounted shares found" -msgstr "找不到任何已安装的共享项" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "在卷 %(vol)s 的 I/O 组 %(gid)s 中找不到节点。" - -msgid "No pair id in volume replication_driver_data." -msgstr "卷 replication_driver_data 中没有对标识。" - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"没有池可用于提供卷。请确保正确设置了 netapp_pool_name_search_pattern 配置选" -"项。" - -msgid "No remote LUN id in volume replication_driver_data." -msgstr "卷 replication_driver_data 中没有远程 LUN 标识。" - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "未从 CloudByte 存储器列表 iSCSI 认证用户 API 调用接收到任何响应。" - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "未从 CloudByte 存储器列表 tsm API 调用接收到任何响应。" - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "未从 CloudByte 的列表文件系统 API 调用接收到任何响应。" - -msgid "No service VIP configured and no nexenta_client_address" -msgstr "未配置服务 VIP 并且没有 nexenta_client_address" - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "在将 %s 作为支持文件的情况下，找不到任何 snap。" - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "在快照组 %s 中，找不到快照映像。" - -#, python-format -msgid "No snapshots could be found on volume %s." -msgstr "在卷 %s 上找不到快照。" - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "未提供源快照，无法创建一致性组 %s。" - -#, python-format -msgid "No storage path found for export path %s" -msgstr "对于导出路径 %s，找不到存储路径" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "不存在任何此类 QoS 规范 %(specs_id)s。" - -msgid "No suitable discovery ip found" -msgstr "找不到合适的发现 IP" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "不支持复原备份版本 %s" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "没有为卷 %(volume_id)s 找到目标id。" - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"主机中没有可用的未使用 LUN 标识；已启用多个连接，这要求所有 LUN 标识在整个主" -"机组中唯一。" - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "找不到有效主机，原因是 %(reason)s。" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "对于类型为 %(type)s 的卷 %(id)s，不存在任何有效主机" - -#, python-format -msgid "No vdisk with the UID specified by ref %s." -msgstr "没有具备引用 %s 指定的 UID 的 vdisk。" - -#, python-format -msgid "No views found for LUN: %s" -msgstr "找不到 LUN %s 的视图" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "集群上不存在任何具有 vserver %(vserver)s 和结点路径 %(junction)s 的卷" - -msgid "No volume service(s) started successfully, terminating." -msgstr "未成功启动卷服务，正在终止。" - -msgid "No volume was found at CloudByte storage." -msgstr "在 CloudByte 存储器上，找不到任何卷。" - -msgid "No volume_type should be provided when creating test replica." -msgstr "当创建测试副本时，不应该提供任何 volume_type。" - -msgid "No volumes found in CloudByte storage." -msgstr "在 CloudByte 存储器中找不到任何卷。" - -msgid "No weighed hosts available" -msgstr "没有加权主机可用" - -#, python-format -msgid "Not a valid string: %s" -msgstr "无效字符串：%s" - -msgid "Not a valid value for NaElement." -msgstr "此值对 NaElement 无效。" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "无法找到适合卷 %s 的数据存储器。" - -msgid "Not an rbd snapshot" -msgstr "不是 rbd 快照" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "未针对映像 %(image_id)s 授权。" - -msgid "Not authorized." -msgstr "未授权。" - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "后端 (%(backend)s) 上没有足够的空间" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "ZFS 共享项中的存储空间不足，无法执行此操作。" - -msgid "Not stored in rbd" -msgstr "未存储在 rbd 中" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "在创建快照时，Nova 返回了“错误”状态。" - -msgid "Null response received from CloudByte's list filesystem." -msgstr "从 CloudByte 的列表文件系统接收到空响应。" - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "从 CloudByte 的列表 iscsi 认证组接收到空响应。" - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "从 CloudByte 的列表 iscsi 发起方接收到空响应。" - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "从 CloudByte 的列表卷 iscsi 服务接收到空响应。" - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "在 CloudByte 存储器上创建卷 [%s] 时，接收到空响应。" - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "删除 CloudByte 存储器上的卷 [%s] 时，接收到空响应。" - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"在 CloudByte 存储器中查询基于 [%(operation)s] 的作业[%(job)s] 时接收到空响" -"应。" - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "连接至 ceph 集群失败时的重试次数。" - -msgid "Object Count" -msgstr "对象计数" - -msgid "Object Version" -msgstr "对象版本" - -msgid "Object is not a NetApp LUN." -msgstr "对象不是 NetApp LUN。" - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "执行扩展操作期间，向组合卷 %(volumename)s 添加卷时出错。 " - -msgid "" -"One of cinder-volume services is too old to accept such request. Are you " -"running mixed Liberty-Mitaka cinder-volumes?" -msgstr "" -"某个 cinder-volume 服务太旧，无法接受这类请求。您是否正在运行混合 Liberty-" -"Mitaka cinder-volume？" - -msgid "One of the required inputs from host, port or scheme was not found." -msgstr "找不到来自主机、端口或方案的必需输入之一。" - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "" -"只能有 %(value)s 个 %(verb)s 请求发送给 %(uri)s 限定是每一个 " -"%(unit_string)s。" - -msgid "Only one limit can be set in a QoS spec." -msgstr "在 QoS 规范中只能设置一个限制。" - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "只允许令牌作用域仅限于直系父代或者根项目的用户查看其子代配额。" - -msgid "Only volumes managed by OpenStack can be unmanaged." -msgstr "只有 OpenStack 管理的卷才能为非受管卷。" - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "操作失败，并且 status=%(status)s。完全转储：%(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "操作 %(operation)s 不受支持。" - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "选项 gpfs_images_dir 未正确设置。" - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "选项 gpfs_images_share_mode 未正确设置。" - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "选项 gpfs_mount_point_base 未正确设置。" - -msgid "Option map (cls._map) is not defined." -msgstr "未定义选项映射 (cls._map)。" - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "始发 %(res)s %(prop)s 必须为其中一个“%(vals)s”值" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "覆盖 HTTPS 端口以连接至 Blockbridge API 服务器。" - -#, python-format -msgid "Pair does not exist on array. Pair id: %s." -msgstr "对在阵列上不存在。对标识：%s。" - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException：%s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "分区名称为 None，请在键中设置 smartpartition:partitionname。" - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"进行认证需要密码或 SSH 专用密钥：请设置 san_password 或 san_private_key 选" -"项。" - -msgid "Path to REST server's certificate must be specified." -msgstr "必须指定 REST 服务器的证书的路径。" - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "请提前创建 %(pool_list)s 池！" - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "请提前在池 %(pool)s 中创建 %(tier_levels)s 层！" - -msgid "Please re-run cinder-manage as root." -msgstr "请以 root 用户身份重新运行 cinder-manage。" - -msgid "Please specify a name for QoS specs." -msgstr "请为 QoS 规范指定名称。" - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "政策不允许 %(action)s 被执行。" - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "未能找到池 %(poolNameInStr)s。" - -#, python-format -msgid "Pool %s does not exist in Nexenta Store appliance" -msgstr "池 %s 在 Nexenta 存储设备中不存在" - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "找不到 volume['host'] %(host)s 中的池。" - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "volume['host'] 中的池失败，产生了异常：%(ex)s。" - -msgid "Pool is not available in the volume host field." -msgstr "在卷主机字段中，未提供池。" - -msgid "Pool is not available in the volume host fields." -msgstr "在卷主机字段中，未提供池。" - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "在域 %(domain)s 中找不到名称为 %(pool)s 的池。" - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "在域 %(domain_id)s 中找不到名称为 %(pool_name)s 的池。" - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "池 %(poolName)s 与快速策略 %(fastPolicy)s 的存储层无关联。 " - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "池名称必须存在于 %(fileName)s 文件中。" - -#, python-format -msgid "Pools %s does not exist" -msgstr "池 %s 不存在" - -msgid "Pools name is not set." -msgstr "未设置池名称。" - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "主副本状态为 %(status)s，并且已同步：%(sync)s" - -msgid "Project ID" -msgstr "项目ID" - -#, python-format -msgid "Project quotas are not properly setup for nested quotas: %(reason)s." -msgstr "未正确设置要用作嵌套配额的项目配额：%(reason)s。" - -msgid "Protection Group not ready." -msgstr "保护组未就绪。" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "存储器系列 %(storage_family)s 不支持协议 %(storage_protocol)s。" - -msgid "Provided backup record is missing an id" -msgstr "所提供的备份记录缺少标识" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "对于状态为 %(current)s 的快照，不允许提供的快照状态 %(provided)s。" - -#, python-format -msgid "" -"Provider information w.r.t CloudByte storage was not found for OpenStack " -"volume [%s]." -msgstr "提供程序信息 w.r.t：找不到对应 OpenStack 卷 [%s] 的 CloudByte 存储器。" - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Pure Storage Cinder 驱动程序故障：%(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "QoS 规范 %(specs_id)s 已存在。" - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "QoS 规范 %(specs_id)s 仍然与实体关联。" - -#, python-format -msgid "QoS config is wrong. %s must > 0." -msgstr "QoS 配置不正确。%s 必须大于 0。" - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "QoS 规范 %(specs_id)s 没有任何具有键 %(specs_key)s 的规范。" - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "在此存储器系列和 ONTAP 版本上，QoS 规范不受支持。" - -msgid "Qos specs still in use." -msgstr "Qos 规范仍在使用中。" - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "建议不要按 service 参数进行查询。请改为使用 binary 参数。" - -msgid "Query resource pool error." -msgstr "查询资源池时发生错误。" - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "配额 %s 限制必须大于或等于现有资源。" - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "找不到配额类 %(class_name)s。" - -msgid "Quota could not be found" -msgstr "配额没有找到。" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "对于资源，已超过配额：%(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "配额用尽：code=%(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "没有为项目 %(project_id)s 找到配额。" - -#, python-format -msgid "" -"Quota limit invalid for project '%(proj)s' for resource '%(res)s': limit of " -"%(limit)d is less than in-use value of %(used)d" -msgstr "" -"资源“%(res)s”的项目“%(proj)s”的配合限制无效：限制 %(limit)d 小于“in-use”值 " -"%(used)d" - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "找不到配额预留 %(uuid)s。" - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "找不到项目 %(project_id)s 的配额使用量。" - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "RBD 差集操作失败 - (ret=%(ret)s stderr=%(stderr)s)" - -#, python-format -msgid "REST %(proxy_ver)s hpelefthandclient %(rest_ver)s" -msgstr "REST %(proxy_ver)s hpelefthandclient %(rest_ver)s" - -msgid "REST server IP must by specified." -msgstr "必须指定 REST 服务器 IP。" - -msgid "REST server password must by specified." -msgstr "必须指定 REST 服务器密码。" - -msgid "REST server username must by specified." -msgstr "必须指定 REST 服务器用户名。" - -msgid "RPC Version" -msgstr "RPC 版本" - -msgid "RPC server response is incomplete" -msgstr "PRC 服务器响应不完整" - -msgid "Raid did not have MCS Channel." -msgstr "RAID 不具备 MCS 通道。" - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"达到配置选项 max_luns_per_storage_group 设置的限制。将 %(vol)s 添加至存储器" -"组 %(sg)s 的操作被拒绝。" - -#, python-format -msgid "Received error string: %s" -msgstr "接收到错误字符串：%s" - -msgid "Reference must be for an unmanaged snapshot." -msgstr "引用必须针对非受管快照。" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "引用必须对应非受管虚拟卷。" - -msgid "Reference must be the name of an unmanaged snapshot." -msgstr "引用必须是非受管快照的名称。" - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "引用必须是非受管虚拟卷的卷名称。" - -msgid "Reference must contain either source-id or source-name element." -msgstr "引用必须包含 source-id 或 source-name 元素。" - -msgid "Reference must contain either source-name or source-id element." -msgstr "引用必须包含 source-name 或 source-id 元素。" - -msgid "Reference must contain source-id or source-name element." -msgstr "引用必须包含 source-id 或 source-name 元素。" - -msgid "Reference must contain source-id or source-name key." -msgstr "引用必须包含 source-id 或 source-name 键。" - -msgid "Reference must contain source-id or source-name." -msgstr "引用必须包含 source-id 或 source-name。" - -msgid "Reference must contain source-id." -msgstr "引用必须包含 source-id。" - -msgid "Reference must contain source-name element." -msgstr "引用必须包含 source-name 元素。" - -msgid "Reference must contain source-name or source-id." -msgstr "引用必须包含 source-name 或 source-id。" - -msgid "Reference must contain source-name." -msgstr "引用必须包含源名称。" - -msgid "Reference to volume to be managed must contain source-name." -msgstr "对要管理的卷的引用必须包含 source-name。" - -#, python-format -msgid "Reference to volume: %s to be managed must contain source-name." -msgstr "对要管理的卷 %s 的引用必须包含 source-name。" - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"正在拒绝迁移卷标识：%(id)s。请检查配置因为源和目标是同一卷组：%(name)s。" - -msgid "Remote pool cannot be found." -msgstr "找不到远程池。" - -msgid "Remove CHAP error." -msgstr "移除 CHAP 时发生错误。" - -msgid "Remove fc from host error." -msgstr "从主机中移除 FC 时发生错误。" - -msgid "Remove host from array error." -msgstr "从阵列中移除主机时发生错误。" - -msgid "Remove host from hostgroup error." -msgstr "从主机组中移除主机时发生错误。" - -msgid "Remove iscsi from host error." -msgstr "从主机中移除 iSCSI 时发生错误。" - -msgid "Remove lun from QoS error." -msgstr "从 QoS 移除 LUN 时出错。" - -msgid "Remove lun from cache error." -msgstr "从高速缓存移除 LUN 时发生错误。" - -msgid "Remove lun from partition error." -msgstr "从分区移除 LUN 时发生错误。" - -msgid "Remove port from port group error." -msgstr "从端口组移除端口时出错。" - -msgid "Remove volume export failed." -msgstr "除去卷导出失败。" - -msgid "Rename lun on array error." -msgstr "在阵列上重命名 LUN 时发生错误。" - -msgid "Rename snapshot on array error." -msgstr "在阵列上重命名快照时出错。" - -#, python-format -msgid "Replication %(name)s to %(ssn)s failed." -msgstr "将 %(name)s 复制到 %(ssn)s 失败。" - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到复制服务功能。" - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到复制服务。" - -msgid "Replication is not enabled" -msgstr "未启用复制" - -msgid "Replication is not enabled for volume" -msgstr "未对卷启用复制" - -msgid "Replication not allowed yet." -msgstr "尚不允许复制。" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "卷的复制状态必须为“活动”或“活动 - 已停止”，但当前状态为：%s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "卷的复制状态必须为“不活动”、“活动 - 已停止”或“错误”，但当前状态为：%s" - -msgid "Request body and URI mismatch" -msgstr "请求主体和URI不匹配" - -msgid "Request body contains too many items" -msgstr "请求主体包含太多items" - -msgid "Request body contains too many items." -msgstr "请求主体包含太多项。" - -msgid "Request body empty" -msgstr "请求主体是空的" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "针对 Datera 集群的请求返回了不正确的状态：%(status)s | %(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"所请求备份超过允许的备份千兆字节配额。已请求 %(requested)sG，配额为 " -"%(quota)sG，并且已耗用 %(consumed)sG。" - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"所请求的卷或快照超过允许的 %(name)s 配额。已请求 %(requested)sG，配额为 " -"%(quota)sG，已耗用 %(consumed)sG。" - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "所请求的卷大小 %(size)d超过了允许的最大限制 %(limit)d。" - -msgid "Required configuration not found" -msgstr "找不到必需的配置选项" - -#, python-format -msgid "Required flag %s is not set" -msgstr "未设置必需标记 %s" - -msgid "Requires an NaServer instance." -msgstr "需要 NaServer 实例。" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"重置备份状态已异常中止，当前配置的备份服务 [%(configured_service)s] 不是已用" -"来创建此备份的备份服务 [%(backup_service)s]。" - -#, python-format -msgid "Resizing clone %s failed." -msgstr "调整克隆 %s 的大小失败。" - -msgid "Resizing image file failed." -msgstr "对映像文件调整大小失败。" - -msgid "Resource could not be found." -msgstr "资源没有找到。" - -msgid "Resource not ready." -msgstr "资源未就绪。" - -#, python-format -msgid "Response error - %s." -msgstr "响应错误 - %s。" - -msgid "Response error - The storage-system is offline." -msgstr "响应错误 - 存储器系统已脱机。" - -#, python-format -msgid "Response error code - %s." -msgstr "响应错误代码 - %s。" - -msgid "RestURL is not configured." -msgstr "未配置 RestURL。" - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"备份复原已异常中止，需要的卷状态为 %(expected_status)s，但获得的是 " -"%(actual_status)s。" - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"备份复原已异常中止，当前配置的备份服务 [%(configured_service)s] 不是已用来创" -"建此备份的备份服务 [%(backup_service)s]。" - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"备份复原已异常中止：需要的备份状态为 %(expected_status)s，但获得的是 " -"%(actual_status)s。" - -#, python-format -msgid "" -"Retrieved a different amount of SolidFire volumes for the provided Cinder " -"snapshots. Retrieved: %(ret)s Desired: %(des)s" -msgstr "" -"检索到所提供 Cinder 快照的不同 SolidFire 卷量。已检索到：%(ret)s 期望：" -"%(des)s" - -#, python-format -msgid "" -"Retrieved a different amount of SolidFire volumes for the provided Cinder " -"volumes. Retrieved: %(ret)s Desired: %(des)s" -msgstr "" -"检索到所提供 Cinder 卷的不同 SolidFire 卷量。已检索到：%(ret)s 期望：%(des)s" - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "对于命令，超过重试次数：%s" - -msgid "Retryable SolidFire Exception encountered" -msgstr "遇到可重试的 SolidFire 异常" - -msgid "Retype cannot change encryption requirements." -msgstr "转型无法更改加密要求。" - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "转型无法为正在使用的卷 %s 更改前端 qos 规范。" - -msgid "Retype requires migration but is not allowed." -msgstr "转型需要迁移，但是不允许。" - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"针对卷 %(volumeName)s 的回滚失败。请与系统管理员联系以将该卷手动返回至对应快" -"速策略 %(fastPolicyName)s 的缺省存储器组。" - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "正在通过删除 %(volumeName)s 而对其进行回滚。" - -#, python-format -msgid "" -"Running Cinder with a VMware vCenter version less than %s is not allowed." -msgstr "不允许运行 VMware vCenter 版本低于 %s 的 Cinder。" - -msgid "SAN product is not configured." -msgstr "未配置 SAN 产品。" - -msgid "SAN protocol is not configured." -msgstr "未配置 SAN 协议。" - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "SMBFS 配置“smbfs_oversub_ratio”无效。必须大于 0：%s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "SMBFS 配置“smbfs_used_ratio”无效。必须大于 0 并且小于或等于 1.0：%s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "%(config)s 处不存在 SMBFS 配置文件。" - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "SMBFS 配置文件未设置 (smbfs_shares_config)。" - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "SSH 命令在“%(total_attempts)r”之后失败，尝试次数：“%(command)s”" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "SSH 命令失败，发生了错误：“%(err)s”，命令：“%(command)s”" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "检测到 SSH 命令注入：%(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "对于 %(fabric)s，SSH 连接失败，发生错误：%(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "在 %s 上，SSL 证书已到期。" - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "SSL 错误：%(arg)s。" - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "调度器主机过滤器 %(filter_name)s 没有找到。" - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "找不到调度程序主机衡量器 %(weigher_name)s。" - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "" -"辅助副本状态为 %(status)s，并且已同步：%(sync)s，同步进度为：%(progress)s%%。" - -#, python-format -msgid "" -"Secondary id can not be the same as primary array, backend_id = " -"%(secondary)s." -msgstr "辅助标识不能与主阵列相同，backend_id = %(secondary)s。" - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "序列号必须存在于 %(fileName)s 文件中。" - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "已移除主机 %(host)s 上的服务 %(service)s。" - -#, python-format -msgid "Service %(service_id)s could not be found on host %(host)s." -msgstr "在主机 %(host)s 上找不到服务 %(service_id)s。" - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "服务 %(service_id)s 没有找到。" - -#, python-format -msgid "Service %s not found." -msgstr "找不到服务 %s。" - -msgid "Service is too old to fulfil this request." -msgstr "服务太旧，无法实现此请求。" - -msgid "Service is unavailable at this time." -msgstr "该时刻服务无法使用。" - -msgid "Service not found." -msgstr "找不到服务。" - -msgid "Set pair secondary access error." -msgstr "设置对辅助访问时出错。" - -msgid "Sets thin provisioning." -msgstr "设置自动精简配置。" - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "不支持对此存储器系列和 ONTAP 版本设置 LUN QoS 策略组。" - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "不支持对此存储器系列和 ONTAP 版本设置文件 QoS 策略组。" - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"由于格式无效，已忽略共享项 %s。格式必须为 address:/export。请检查 nas_ip 和 " -"nas_share_path 设置。" - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "对于 Cinder 卷服务，%(dir)s 处的共享项不可写。快照操作将不受支持。" - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Sheepdog I/O 错误，命令为：\"%s\"。" - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "只能对与用户作用域仅限于的项目位于同一层次结构中的项目执行显示操作。" - -msgid "Size" -msgstr "配置" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "找不到卷 %s 的大小，无法进行安全删除。" - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "大小为 %(image_size)dGB，无法容纳在大小为 %(volume_size)dGB 的卷中。" - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "所指定映像的大小 %(image_size)sGB 大于卷大小 %(volume_size)sGB。" - -#, python-format -msgid "" -"Snapshot %(id)s has been asked to be deleted while waiting for it to become " -"available. Perhaps a concurrent request was made." -msgstr "在等待快照 %(id)s 变为可用时请求删除该快照。可能发出了并行请求。" - -#, python-format -msgid "" -"Snapshot %(id)s was found in state %(state)s rather than 'deleting' during " -"cascade delete." -msgstr "" -"级联删除期间，发现快照 %(id)s 处于 %(state)s 状态而不是“deleting”状态。" - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "快照 %(snapshot_id)s 没有找到。" - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "快照 %(snapshot_id)s 没有任何具有键 %(metadata_key)s 的元数据。" - -#, python-format -msgid "Snapshot '%s' doesn't exist on array." -msgstr "快照“%s”在阵列上不存在。" - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "无法创建快照，因为卷 %(vol_id)s 不可用，当前卷状态为 %(vol_status)s。" - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "无法在迁移卷时创建快照。" - -msgid "Snapshot of secondary replica is not allowed." -msgstr "不允许获取辅助副本的快照。" - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "不支持对处于以下状态的卷生成快照：%s。" - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "未在任何位置部署的快照资源“%s”？" - -msgid "Snapshot size must be multiple of 1 GB." -msgstr "快照大小必须是 1 GB 的倍数。" - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "对于 update_snapshot_status，不允许快照状态 %(cur)s" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "快照状态必须为“可用”，才能进行克隆。" - -#, python-format -msgid "" -"Snapshot to be backed up must be available, but the current status is \"%s\"." -msgstr "要备份的快照必须可用，但当前状态为“%s”。" - -#, python-format -msgid "Snapshot with id of %s could not be found." -msgstr "找不到标识为 %s 的快照。" - -#, python-format -msgid "Snapshot%s must not be part of a consistency group." -msgstr "快照 %s 不能包含在一致性组中。" - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "基本映像“%(base)s”中不存在快照“%(snap)s”- 正在异常中止增量备份" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "以下卷格式不支持快照：%s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "套接字错误：%(arg)s。" - -msgid "SolidFire Cinder Driver exception" -msgstr "发生“SolidFire Cinder 驱动程序”异常" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "排序方向阵列大小超过排序键阵列大小。" - -msgid "Source CG is empty. No consistency group will be created." -msgstr "源 CG 为空。将不会创建任何一致性组。" - -msgid "Source host details not found." -msgstr "找不到源主机详细信息。" - -msgid "Source volume device ID is required." -msgstr "需要源卷设备标识。" - -msgid "Source volume not mid-migration." -msgstr "源卷未在迁移中。" - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"对于后端启用的卷迁移，在目标设备上找不到具有主机 IP/名称 %s 的源，正在继续进" -"行缺省迁移。" - -msgid "SpaceInfo returned byarray is invalid" -msgstr "阵列返回的 SpaceInfo 无效" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "" -"要映射至卷 %(vol)s 的所指定主机位于具有 %(group)s 的不受支持的主机组中。" - -msgid "Specified logical volume does not exist." -msgstr "所指定的逻辑卷不存在。" - -#, python-format -msgid "Specified snapshot group with id %s could not be found." -msgstr "找不到标识为 %s 的指定快照组。" - -msgid "Specify a password or private_key" -msgstr "请指定密码或 private_key" - -msgid "Specify san_password or san_private_key" -msgstr "指定san_password或者san_private_key" - -msgid "" -"Specify volume type name, description, is_public or a combination thereof." -msgstr "指定卷类型名称、描述、is_public 或它们的组合。" - -msgid "Split pair error." -msgstr "拆分对时出错。" - -msgid "Split replication failed." -msgstr "拆分复制失败。" - -msgid "Start LUNcopy error." -msgstr "启动 LUNcopy 时发生错误。" - -msgid "State" -msgstr "状态" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "节点的状态错误。当前状态为 %s。" - -msgid "Status" -msgstr "状态" - -msgid "Stop snapshot error." -msgstr "停止快照时发生错误。" - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上，找不到存储器配置服务。" - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到存储器硬件标识管理服务。" - -#, python-format -msgid "Storage Profile %s not found." -msgstr "找不到存储器概要文件 %s。" - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到存储器重定位服务。" - -#, python-format -msgid "Storage family %s is not supported." -msgstr "不支持存储器系列 %s。" - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "未成功删除存储器组 %(storageGroupName)s" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "未检测到存储器主机 %(svr)s，请验证名称" - -msgid "Storage pool is not configured." -msgstr "未配置存储池。" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "找不到存储器概要文件 %(storage_profile)s。" - -msgid "Storage resource could not be found." -msgstr "找不到存储资源。" - -msgid "Storage system id not set." -msgstr "未设置存储系统标识。" - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "找不到池 %(poolNameInStr)s 的存储系统。" - -msgid "Storage-assisted migration failed during manage volume." -msgstr "管理卷期间，存储器辅助进行的迁移失败。" - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "找不到存储系统 %(array)s。" - -#, python-format -msgid "String with params: %s" -msgstr "带有参数的字符串：%s" - -#, python-format -msgid "" -"Sum of child usage '%(sum)s' is greater than free quota of '%(free)s' for " -"project '%(proj)s' for resource '%(res)s'. Please lower the limit or usage " -"for one or more of the following projects: '%(child_ids)s'" -msgstr "" -"子代使用率之和“%(sum)s”大于资源“%(res)s”的项目“%(proj)s”的可用配" -"额“%(free)s”。请降低以下一个或多个项目的限制或使用率“%(child_ids)s”" - -msgid "Switch over pair error." -msgstr "切换对时出错。" - -msgid "Sync pair error." -msgstr "同步对时出错。" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "使辅助卷与主卷同步失败。" - -#, python-format -msgid "System %(id)s found with bad password status - %(pass_status)s." -msgstr "发现系统 %(id)s 的密码状态无效 - %(pass_status)s。" - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "找到具有以下不正确状态的系统 %(id)s：%(status)s。" - -msgid "System does not support compression." -msgstr "系统不支持压缩。" - -msgid "System is busy, retry operation." -msgstr "系统繁忙，请重试操作。" - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "在帐户 [%(account)s] 的 CloudByte 存储器中找不到 TSM [%(tsm)s]。" - -msgid "Target volume type is still in use." -msgstr "目标卷类型仍在使用中。" - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "模板数不匹配；把slave %(slavetag)s 添加到master %(mastertag)s" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "租户标识 %s 不存在。" - -msgid "Terminate connection failed" -msgstr "终止连接发生故障" - -msgid "Terminate connection unable to connect to backend." -msgstr "终止连接无法连接至后端。" - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "终止卷连接失败：%(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "找不到要复制的 %(type)s %(id)s 源。" - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"“sort_key”和“sort_dir”参数已建议不要使用，并且不能与“sort”参数配合使用。" - -msgid "The EQL array has closed the connection." -msgstr "EQL 阵列已关闭连接。" - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"GPFS 文件系统 %(fs)s 未处于所要求的发行版级别。当前级别为 %(cur)s，而要求的级" -"别必须至少为 %(min)s。" - -msgid "The IP Address was not found." -msgstr "找不到 IP 地址。" - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"WebDAV 请求失败。原因为 %(msg)s，返回码/原因码为 %(code)s，源卷为 %(src)s，目" -"标卷为 %(dst)s，方法为 %(method)s。" - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"上面的错误可能指示尚未创建数据库。\n" -"在运行此命令之前，请使用“cinder-manage db sync”来创建数据库。" - -#, python-format -msgid "" -"The array does not support the storage pool setting for SLO %(slo)s and " -"workload %(workload)s. Please check the array for valid SLOs and workloads." -msgstr "" -"该阵列不支持 SLO %(slo)s 和工作负载 %(workload)s 的存储池设置。请检查该阵列以" -"获取有效 SLO 和工作负载。" - -msgid "" -"The back-end where the volume is created does not have replication enabled." -msgstr "创建该卷的后端未启用复制。" - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"命令 %(cmd)s 失败。（返回为 %(ret)s，标准输出为 %(out)s，标准错误为 %(err)s）" - -msgid "The copy should be primary or secondary" -msgstr "副本应为主副本或者辅助副本" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "未能完成逻辑设备的创建。（逻辑设备：%(ldev)s）" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "已装饰的方法必须接受卷或快照对象" - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "路径%(path)s 指向的设备不可用：%(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "结束时间 (%(end)s) 必须在开始时间 (%(start)s) 之后。" - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "extra_spec %s 无效。" - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "额外规范 %(extraspec)s 无效。" - -#, python-format -msgid "The failed-over volume could not be deleted: %s" -msgstr "无法删除已故障转移的卷：%s" - -#, python-format -msgid "The following elements are required: %s" -msgstr "需要下列元素：%s" - -#, python-format -msgid "" -"The following migrations have a downgrade, which are not allowed: \n" -"\t%s" -msgstr "" -"以下迁移存在降级，这是不允许的：\n" -"\t%s" - -msgid "The host group or iSCSI target could not be added." -msgstr "未能添加主机组或 iSCSI 目标。" - -msgid "The host group or iSCSI target was not found." -msgstr "找不到主机组或 iSCSI 目标。" - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the 3PAR backends." -msgstr "主机未准备好故障返回。请重新同步卷并在 3PAR 后端上继续进行复制。" - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the LeftHand backends." -msgstr "主机未准备好故障返回。请重新同步卷并在 LeftHand 后端上继续进行复制。" - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the Storwize backends." -msgstr "主机未准备好故障返回。请重新同步卷并在 Storwize 后端上继续进行复制。" - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "iSCSI CHAP 用户 %(user)s 不存在。" - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"已导入的 LUN %(lun_id)s 位于池 %(lun_pool)s 中，该池并非由主机 %(host)s 管" -"理。" - -msgid "The key cannot be None." -msgstr "键不能为“无”。" - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "已删除所指定 %(type)s %(id)s 的逻辑设备。" - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "方法 %(method)s 超时。（超时值：%(timeout)s）" - -msgid "The method update_migrated_volume is not implemented." -msgstr "未实现方法 update_migrated_volume。" - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "安装 %(mount_path)s 不是有效 Quobyte USP 卷。发生错误：%(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "存储器后端的参数。（config_group：%(config_group)s）" - -msgid "The parent backup must be available for incremental backup." -msgstr "父备份必须可用于增量备份。" - -#, python-format -msgid "The provided snapshot '%s' is not a snapshot of the provided volume." -msgstr "所提供快照“%s”并非所提供卷的快照。" - -msgid "" -"The reference to the volume in the backend should have the format " -"file_system/volume_name (volume_name cannot contain '/')" -msgstr "" -"对后端中的卷的引用应具有以下格式：file_system/volume_name（volume_name 不能包" -"含“/”）" - -#, python-format -msgid "The remote retention count must be %s or less." -msgstr "远程保留计数不得高于 %s。" - -msgid "" -"The replication mode was not configured correctly in the volume type " -"extra_specs. If replication:mode is periodic, replication:sync_period must " -"also be specified and be between 300 and 31622400 seconds." -msgstr "" -"未在卷类型 extra_specs 中正确配置复制方式。如果 replication:mode 为 " -"periodic，那么必须同时指定 replication:sync_period 并且周期必须介于 300 秒到 " -"31622400 秒之间。" - -#, python-format -msgid "The replication sync period must be at least %s seconds." -msgstr "同步复制周期必须至少为 %s 秒。" - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "所请求大小 %(requestedSize)s 与生成的大小 %(resultSize)s 不同。" - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "找不到资源 %(resource)s。" - -msgid "The results are invalid." -msgstr "结果无效。" - -#, python-format -msgid "The retention count must be %s or less." -msgstr "保留计数不得高于 %s。" - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "当卷处于维护方式时，无法创建快照。" - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "源卷 %s 不在由当前主机管理的池中。" - -msgid "The source volume for this WebDAV operation not found." -msgstr "找不到此 WebDAV 操作的源卷。" - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "原卷类型'%(src)s'与目标卷'%(dest)s'不一致。" - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "原卷类型'%s'不可用。" - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "指定的 %(desc)s 处于繁忙状态。" - -#, python-format -msgid "The specified LUN does not belong to the given pool: %s." -msgstr "指定的 LUN 不属于给定池：%s。" - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "未能管理指定的逻辑设备 %(ldev)s。该逻辑设备不能是映射。" - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "未能管理指定的逻辑设备 %(ldev)s。该逻辑设备不能成对。" - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "未能管理指定的逻辑设备 %(ldev)s。逻辑设备大小必须为千兆字节的倍数。" - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "未能管理指定的逻辑设备 %(ldev)s。卷类型必须为 DP-VOL。" - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"指定的操作不受支持。卷大小必须与源 %(type)s 大小相同。（卷：%(volume_id)s）" - -msgid "The specified vdisk is mapped to a host." -msgstr "指定的 vdisk 已映射到主机。" - -msgid "The specified volume is mapped to a host." -msgstr "所指定的卷已映射至主机。" - -#, python-format -msgid "" -"The storage array password for %s is incorrect, please update the configured " -"password." -msgstr "%s 的存储阵列密码不正确，请更新所配置密码。" - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "可使用存储器后端。（config_group：%(config_group)s）" - -#, python-format -msgid "" -"The storage device does not support %(prot)s. Please configure the device to " -"support %(prot)s or switch to a driver using a different protocol." -msgstr "" -"存储器设备不支持 %(prot)s。请配置该设备以支持 %(prot)s 或切换至使用另一协议的" -"驱动程序。" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"分割元计数 %(memberCount)s 对于卷%(volumeName)s 太小，大小为 %(volumeSize)s。" - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "卷/快照 %(id)s 的元数据类型 %(metadata_type)s无效。" - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "未能扩展卷 %(volume_id)s。卷类型必须为“常规”。" - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "未能取消管理卷 %(volume_id)s。卷类型必须为 %(volume_type)s。" - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "已成功管理卷 %(volume_id)s。（逻辑设备：%(ldev)s）" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "已成功取消管理卷 %(volume_id)s。（逻辑设备：%(ldev)s）" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "找不到要映射的卷 %(volume_id)s。" - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "在维护方式下卷无法接受传输。" - -msgid "The volume cannot be attached in maintenance mode." -msgstr "在维护方式下无法连接卷。" - -msgid "The volume cannot be detached in maintenance mode." -msgstr "在维护方式下无法拆离卷。" - -msgid "The volume cannot be updated during maintenance." -msgstr "维护期间无法更新卷。" - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "在维护方式下无法初始化卷连接。" - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "卷驱动程序在连接器中需要 iSCSI 发起方名称。" - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "该卷当前在 3PAR 上繁忙，此时无法删除。可稍后重试。" - -msgid "The volume label is required as input." -msgstr "需要卷标作为输入。" - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "当卷处于维护方式时，无法删除卷元数据。" - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "当卷处于维护方式时，无法更新卷元数据。" - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "不存在任何可供使用的资源。（资源：%(resource)s）" - -msgid "There are no valid ESX hosts." -msgstr "不存在有效的 ESX 主机。" - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "不存在任何已连接至 %s 的有效数据存储器。" - -msgid "There are no valid datastores." -msgstr "不存在任何有效数据存储器。" - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "不存在任何对 %(param)s 的指定。在管理卷时，必须使用指定的存储器。" - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "不存在任何对逻辑设备的指定。在管理卷时，必须使用指定的逻辑设备。" - -msgid "There is no metadata in DB object." -msgstr "数据库对象中没有元数据。" - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "不存在任何可主管 %(volume_size)sG 的共享项" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "不存在任何可托管 %(volume_size)sG 的共享项。" - -#, python-format -msgid "There is no such action: %s" -msgstr "没有该动作：%s" - -msgid "There is no virtual disk device." -msgstr "不存在任何虚拟盘设备。" - -#, python-format -msgid "There was an error adding the volume to the remote copy group: %s." -msgstr "将该卷添加至远程复制组时发生了错误：%s。" - -#, python-format -msgid "There was an error creating the cgsnapshot: %s" -msgstr "创建 cgsnapshot 时发生错误：%s" - -#, python-format -msgid "There was an error creating the remote copy group: %s." -msgstr "创建远程复制组时发生了错误：%s。" - -#, python-format -msgid "" -"There was an error setting the sync period for the remote copy group: %s." -msgstr "为远程复制组设置同步周期时发生了错误：%s。" - -#, python-format -msgid "" -"There was an error setting up a remote copy group on the 3PAR arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" -"在 3PAR 阵列上设置远程复制组时发生了错误：（“%s”）。该卷未被识别为复制类型。" - -#, python-format -msgid "" -"There was an error setting up a remote schedule on the LeftHand arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" -"在 LeftHand 阵列上设置远程调度时发生了错误：（“%s”）。该卷未被识别为复制类" -"型。" - -#, python-format -msgid "There was an error starting remote copy: %s." -msgstr "启动远程复制时发生了错误：%s。" - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "未配置 Gluster 配置文件 (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "未配置 NFS 配置文件 (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "未配置 Quobyte 卷 (%s)。示例：quobyte:///" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "在此版本的 LVM 上，不支持瘦供应。" - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "未安装瘦供应启用程序。无法创建瘦卷" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "此驱动程序不支持对正在使用的快照进行删除。" - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "此驱动程序不支持对正在使用的卷生成快照。" - -msgid "This request was rate-limited." -msgstr "这个请求受到频率限制。" - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "此系统平台 (%s) 不受支持。此驱动程序仅支持 Win32 平台。" - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "对于 %(storageSystemName)s，找不到分层策略服务。" - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "等待 Nova 更新（以便创建快照 %s）时超时。" - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "等待 Nova 更新（以便删除快照 %(id)s）时超时。" - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"连接至 CEPH 集群时使用的超时值（以秒计）。如果值小于 0，那么不会设置超时并且" -"会使用缺省 librados 值。" - -#, python-format -msgid "Timeout while calling %s " -msgstr "调用 %s 时超时 " - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "请求 %(service)s API 时超时。" - -#, python-format -msgid "Timeout while requesting capabilities from backend %(service)s." -msgstr "从后端请求 %(service)s 功能时超时。" - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "无法找到转换器%(transfer_id)s" - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"传输 %(transfer_id)s：具有标识 %(volume_id)s 的卷处于意外状态 %(status)s，需" -"要的状态为正在等待传输" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "正在尝试将备份元数据从标识 %(meta_id)s 导入到备份 %(id)s。" - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"调整卷任务未完成就已停止：volume_name=%(volume_name)s， task-status=" -"%(status)s。" - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "已使类型 %(type_id)s 与另一 qos 规范 %(qos_specs_id)s 关联" - -msgid "Type access modification is not applicable to public volume type." -msgstr "类型访问修改不适用于公共卷类型。" - -msgid "Type cannot be converted into NaElement." -msgstr "此类型不能转换为 NaElement。" - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError：%s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "UUID %s 同时位于“添加卷”和“移除卷”列表中。" - -#, python-format -msgid "Unable to access the Storwize back-end for volume %s." -msgstr "无法访问卷 %s 的 Storwize 后端。" - -msgid "Unable to access the backend storage via file handle." -msgstr "通过文件句柄无法访问后端存储器。" - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "无法通过路径 %(path)s 访问后端存储器。" - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "无法将 Cinder 主机添加至空间 %(space)s 的 apphosts" - -#, python-format -msgid "Unable to complete failover of %s." -msgstr "无法完成 %s 的故障转移。" - -msgid "Unable to connect or find connection to host" -msgstr "无法连接至主机，或找不到与主机的连接" - -msgid "Unable to create Barbican Client without project_id." -msgstr "不具备 project_id，无法创建 Barbican 客户机。" - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "无法创建一致性组 %s" - -msgid "Unable to create lock. Coordination backend not started." -msgstr "无法创建锁定。协调后端未启动。" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "无法创建或获取快速策略 %(fastPolicyName)s 的缺省存储器组。 " - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "无法为卷 %s 创建副本克隆。" - -#, python-format -msgid "Unable to create the relationship for %s." -msgstr "无法为 %s 创建该关系。" - -#, python-format -msgid "Unable to create volume %(name)s from %(snap)s." -msgstr "无法通过 %(snap)s 创建卷 %(name)s。" - -#, python-format -msgid "Unable to create volume %(name)s from %(vol)s." -msgstr "无法通过 %(vol)s 创建卷 %(name)s。" - -#, python-format -msgid "Unable to create volume %s" -msgstr "无法创建卷 %s" - -msgid "Unable to create volume. Backend down." -msgstr "无法创建卷。后端已关闭。" - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "无法删除一致性组快照 %s" - -#, python-format -msgid "Unable to delete encrypted volume: %s." -msgstr "无法删除已加密卷：%s。" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "无法删除快照 %(id)s，状态：%(status)s。" - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "无法删除卷 %s 上的快照策略。" - -#, python-format -msgid "" -"Unable to delete the target volume for volume %(vol)s. Exception: %(err)s." -msgstr "无法删除卷 %(vol)s 的目标卷。异常：%(err)s。" - -msgid "" -"Unable to detach volume. Volume status must be 'in-use' and attach_status " -"must be 'attached' to detach." -msgstr "" -"无法拆离卷。卷状态必须为“in-use”，并且 attach_status 必须为“attached”才能拆" -"离。" - -#, python-format -msgid "" -"Unable to determine secondary_array from supplied secondary: %(secondary)s." -msgstr "无法根据所提供辅助项来确定 secondary_array：%(secondary)s。" - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "在快照 %(id)s 的 Purity 中无法确定快照名称。" - -msgid "Unable to determine system id." -msgstr "无法确定系统标识。" - -msgid "Unable to determine system name." -msgstr "无法确定系统名称。" - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"无法对 Purity REST API 版本%(api_version)s 执行“管理快照”操作，需要版本 " -"%(required_versions)s。" - -#, python-format -msgid "" -"Unable to do replication with Purity REST API version %(api_version)s, " -"requires one of %(required_versions)s." -msgstr "" -"无法使用 Purity REST API 版本 %(api_version)s 执行复制，需要 " -"%(required_versions)s 的其中之一。" - -msgid "Unable to enable replication and snapcopy at the same time." -msgstr "无法同时启用复制和 snapcopy。" - -#, python-format -msgid "Unable to establish the partnership with the Storwize cluster %s." -msgstr "无法建立与 Storwize 集群 %s 的伙伴关系。" - -#, python-format -msgid "Unable to extend volume %s" -msgstr "无法扩展卷 %s" - -#, python-format -msgid "" -"Unable to fail-over the volume %(id)s to the secondary back-end, because the " -"replication relationship is unable to switch: %(error)s" -msgstr "无法将卷 %(id)s 故障转移至辅助后端，因为复制关系无法切换：%(error)s" - -msgid "" -"Unable to failback to \"default\", this can only be done after a failover " -"has completed." -msgstr "无法故障返回至“default”，此操作只能在故障转换完成后进行。" - -#, python-format -msgid "Unable to failover to replication target:%(reason)s)." -msgstr "无法故障转移至复制目标：%(reason)s)。" - -msgid "Unable to fetch connection information from backend." -msgstr "无法从后端访存连接信息。" - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "无法从后端访存连接信息：%(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "找不到名称为 %s 的 Purity ref" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "找不到卷组: %(vg_name)s" - -msgid "Unable to find failover target, no secondary targets configured." -msgstr "找不到故障转移目标，未配置辅助目标。" - -msgid "Unable to find iSCSI mappings." -msgstr "找不到 iSCSI 映射。" - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "找不到 ssh_hosts_key_file：%s" - -msgid "Unable to find system log file!" -msgstr "不能发现系统日志文件" - -#, python-format -msgid "" -"Unable to find viable pg snapshot to use forfailover on selected secondary " -"array: %(id)s." -msgstr "找不到可行 pg 快照，无法在所选辅助阵列上使用故障转移：%(id)s。" - -#, python-format -msgid "" -"Unable to find viable secondary array fromconfigured targets: %(targets)s." -msgstr "无法根据所配置目标找到可行辅助阵列：%(targets)s。" - -#, python-format -msgid "Unable to find volume %s" -msgstr "找不到卷 %s" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "无法获取对应文件“%s”的块设备" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "无法获取创建卷所需要的配置信息：%(errorMessage)s。" - -msgid "Unable to get corresponding record for pool." -msgstr "无法为池获取相应的记录。" - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "无法获取有关空间 %(space)s 的信息，请验证集群是否正在运行并且已连接。" - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "无法获取此主机上的 IP 地址列表，请检查许可权和联网。" - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "无法获取域成员列表，请检查集群是否正在运行。" - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "无法获取用于生成新名称的空间的列表。请验证集群是否正在运行。" - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "无法获取 backend_name %s 的统计信息" - -msgid "Unable to get storage volume from job." -msgstr "无法通过作业获取存储器卷。" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "无法获取对应硬件标识 %(hardwareIdInstance)s 的目标端点。" - -msgid "Unable to get the name of the masking view." -msgstr "无法获取掩码视图的名称。" - -msgid "Unable to get the name of the portgroup." -msgstr "无法获取端口组的名称。" - -#, python-format -msgid "Unable to get the replication relationship for volume %s." -msgstr "无法获取卷 %s 的复制关系。" - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "无法将卷 %(deviceId)s 导入到 Cinder。它是复制会话 %(sync)s 的源卷。" - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"无法将卷 %(deviceId)s 导入到 Cinder。外部卷不在由当前 Cinder 主机管理的池中。" - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "无法将卷 %(deviceId)s 导入到 Cinder。该卷位于掩码视图 %(mv)s 中。" - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "无法从 %(cert)s %(e)s 装入 CA。" - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "无法从 %(cert)s %(e)s 装入证书。" - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "无法从 %(cert)s %(e)s 装入密钥。" - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "无法在 Solidfire 设备上找到帐户 %(account_name)s" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "无法找到正在管理 IP 地址“%s”的 SVM" - -#, python-format -msgid "Unable to locate specified replay profiles %s " -msgstr "找不到指定重放概要文件 %s " - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "无法管理现有卷。已管理卷 %(volume_ref)s。" - -#, python-format -msgid "Unable to manage volume %s" -msgstr "无法管理卷 %s" - -msgid "Unable to map volume" -msgstr "无法映射卷" - -msgid "Unable to map volume." -msgstr "无法映射卷。" - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "无法解析 XML 请求，请提供正确格式的 XML。" - -msgid "Unable to parse attributes." -msgstr "无法解析属性。" - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "对于卷 %s，无法将副本升级为主副本。没有任何辅助副本可用。" - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "无法在 use_chap_auth=True 的情况下复用并非由 Cinder 管理的主机，" - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "无法在配置了未知 CHAP 凭证的情况下复用主机。" - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "无法将卷 %(existing)s 重命名为 %(newname)s" - -#, python-format -msgid "Unable to retrieve snapshot group with id of %s." -msgstr "无法检索标识为 %s 的快照组。" - -#, python-format -msgid "" -"Unable to retype %(specname)s, expected to receive current and requested " -"%(spectype)s values. Value received: %(spec)s" -msgstr "" -"无法对 %(specname)s 进行转型，需要接收当前的和请求的 %(spectype)s 值。接收到" -"的值：%(spec)s" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"无法执行 retype：卷 %s 的副本已存在。执行 retype 将超过2 个副本的限制。" - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "无法转型：当前操作需要卷拷贝，当新类型为复制时，不允许卷拷贝。卷为 %s" - -#, python-format -msgid "" -"Unable to set up mirror mode replication for %(vol)s. Exception: %(err)s." -msgstr "无法对 %(vol)s 设置镜像方式复制。异常：%(err)s。" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "无法为一致性组 %s 创建快照" - -msgid "Unable to terminate volume connection from backend." -msgstr "无法从后端终止卷连接。" - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "无法终止卷连接：%(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "无法更新一致性组 %s" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"由于以下卷上的状态 %(vol_status)s 不正确，无法更新类型：%(vol_id)s。卷状态必" -"须为“可用”或“正在使用”。" - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "无法在掩码视图 %(maskingViewName)s 中验证发起方组 %(igGroupName)s。" - -msgid "Unacceptable parameters." -msgstr "无法接受的参数。" - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "映射 %(id)s 的意外映射状态 %(status)s。属性：%(attr)s。" - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "出现意外 CLI 响应：头/行不匹配。头：%(header)s，行：%(row)s。" - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "映射 %(id)s 的意外映射状态 %(status)s。属性：%(attr)s。" - -#, python-format -msgid "Unexpected output. Expected [%(expected)s] but received [%(output)s]" -msgstr "意外输出。需要 [%(expected)s]，但接收到 [%(output)s]" - -msgid "Unexpected response from Nimble API" -msgstr "来自 Nimble API 的意外响应" - -msgid "Unexpected response from Tegile IntelliFlash API" -msgstr "Tegile IntelliFlash API 给出了意外响应" - -msgid "Unexpected status code" -msgstr "意外的状态码" - -#, python-format -msgid "" -"Unexpected status code from the switch %(switch_id)s with protocol " -"%(protocol)s for url %(page)s. Error: %(error)s" -msgstr "" -"对于 url %(page)s，带有协议 %(protocol)s 的交换机 %(switch_id)s 发出意外状态" -"码。错误：%(error)s" - -msgid "Unknown Gluster exception" -msgstr "Gluster 异常未知" - -msgid "Unknown NFS exception" -msgstr "NFS 异常未知" - -msgid "Unknown RemoteFS exception" -msgstr "RemoteFS 异常未知" - -msgid "Unknown SMBFS exception." -msgstr "SMBFS 异常未知。" - -msgid "Unknown Virtuozzo Storage exception" -msgstr "未知 Virtuozzo 存储器异常" - -msgid "Unknown action" -msgstr "操作未知" - -#, python-format -msgid "" -"Unknown if the volume: %s to be managed is already being managed by Cinder. " -"Aborting manage volume. Please add 'cinder_managed' custom schema property " -"to the volume and set its value to False. Alternatively, Set the value of " -"cinder config policy 'zfssa_manage_policy' to 'loose' to remove this " -"restriction." -msgstr "" -"不知道要管理的卷 %s 是否已由 Cinder 管理。正在异常中止管理卷。请" -"将“cinder_managed”定制模式属性添加至该卷，并将其值设置为 False。或者，将 " -"Cinder 配置策略“zfssa_manage_policy”的值设置为“loose”以移除此限制。" - -#, python-format -msgid "" -"Unknown if the volume: %s to be managed is already being managed by Cinder. " -"Aborting manage volume. Please add 'cinder_managed' custom schema property " -"to the volume and set its value to False. Alternatively, set the value of " -"cinder config policy 'zfssa_manage_policy' to 'loose' to remove this " -"restriction." -msgstr "" -"不知道要管理的卷 %s 是否已由 Cinder 管理。正在异常中止管理卷。请" -"将“cinder_managed”定制模式属性添加至该卷，并将其值设置为 False。或者，将 " -"Cinder 配置策略“zfssa_manage_policy”的值设置为“loose”以移除此限制。" - -#, python-format -msgid "Unknown operation %s." -msgstr "未知操作 %s。" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "命令 %(cmd)s 未知或不受支持" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "未知协议：%(protocol)s。" - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "配额资源 %(unknown)s 未知。" - -msgid "Unknown service" -msgstr "未知服务" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "排序方向未知，必须为“降序”或“升序”" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "排序方向未知，必须为“降序”或“升序”。" - -msgid "Unmanage and cascade delete options are mutually exclusive." -msgstr "非管理选项与级联删除选项互斥。" - -msgid "Unmanage volume not implemented." -msgstr "未实现非管理卷。" - -msgid "Unmanaging of snapshots from 'failed-over' volumes is not allowed." -msgstr "不允许取消管理来自“已故障转移”的卷的快照。" - -msgid "Unmanaging of snapshots from failed-over volumes is not allowed." -msgstr "不允许取消管理来自已故障转移的卷的快照。" - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "不识别 QOS 关键字：“%s”" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "无法识别支持格式：%s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "无法识别的 read_deleted 取值”%s“" - -#, python-format -msgid "Unset gcs options: %s" -msgstr "取消设置 gcs 选项：%s" - -#, python-format -msgid "Unsuccessful iscsiadm. Exception is %(ex)s. " -msgstr "iscsiadm 失败。异常为 %(ex)s。 " - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "不支持 Clustered Data ONTAP 版本。" - -msgid "Unsupported Content-Type" -msgstr "不支持的Content-Type" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "不支持该数据 ONTAP 版本。支持数据 ONTAP V7.3.1 和更高版本。" - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "不支持备份元数据版本 (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "不支持请求的备份元数据版本" - -msgid "Unsupported backup verify driver" -msgstr "不支持备份验证驱动程序" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "" -"在交换机 %s 上存在不受支持的固件。请确保交换机正在运行固件 V6.4 或更高版本" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "以下卷格式不受支持：%s " - -msgid "Update QoS policy error." -msgstr "更新 QoS 策略时发生错误。" - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "只能由直系父代的管理员或者云管理员执行更新和删除配额操作。" - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "" -"只能对与用户作用域仅限于的项目位于同一层次结构中的项目执行更新和删除配额操" -"作。" - -msgid "Update list, doesn't include volume_id" -msgstr "更新列表未包含 volume_id" - -msgid "Updated At" -msgstr "已更新于" - -msgid "Upload to glance of attached volume is not supported." -msgstr "不支持上载至所连接卷的 Glance。" - -msgid "Use ALUA to associate initiator to host error." -msgstr "使用 ALUA 使启动程序与主机相关联时发生错误。" - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "使用 CHAP 使启动程序与主机相关联时发生错误。请检查 CHAP 用户名和密码。" - -msgid "User ID" -msgstr "用户ID" - -msgid "User does not have admin privileges" -msgstr "用户没有管理员权限" - -msgid "User is not authorized to use key manager." -msgstr "用户无权使用密钥管理器。" - -msgid "User not authorized to perform WebDAV operations." -msgstr "用户无权执行 WebDAV 操作。" - -msgid "UserName is not configured." -msgstr "未配置 UserName。" - -msgid "UserPassword is not configured." -msgstr "未配置 UserPassword。" - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "V2 回滚 - 卷在除了缺省存储器组之外的另一个存储器组中。" - -msgid "V2 rollback, volume is not in any storage group." -msgstr "V2 回滚，卷不在任何存储器组中。" - -msgid "V3 rollback" -msgstr "V3 回滚" - -msgid "VF is not enabled." -msgstr "未启用 VF。" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "VV 集 %s 不存在。" - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "以下是 QoS 规范的有效使用者：%s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "以下是有效控制位置：%s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "验证卷连接失败（错误：%(err)s）。" - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "值“%(value)s”对于配置选项“%(option)s”无效" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "%(param_string)s 的值 %(param)s 不是布尔值。" - -msgid "Value required for 'scality_sofs_config'" -msgstr "“scality_sofs_config”的必需值" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError：%s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "从 %(src)s 到 %(tgt)s 的映射中未涉及到 Vdisk %(name)s。" - -#, python-format -msgid "" -"Version %(req_ver)s is not supported by the API. Minimum is %(min_ver)s and " -"maximum is %(max_ver)s." -msgstr "" -"此 API 不支持版本 %(req_ver)s。最低版本为 %(min_ver)s，最高版本为 " -"%(max_ver)s。" - -#, python-format -msgid "VersionedObject %s cannot retrieve object by id." -msgstr "VersionedObject %s 无法按标识检索对象。" - -#, python-format -msgid "VersionedObject %s does not support conditional update." -msgstr "VersionedObject %s 不支持带条件更新。" - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "虚拟卷“%s”在阵列上不存在。" - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "针对目标 %s 的卷复制作业失败。" - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "找不到卷 %(deviceID)s。" - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "数组中找不到卷 %(name)s。无法确定是否存在已映射的卷。" - -#, python-format -msgid "Volume %(name)s was created in VNX, but in %(state)s state." -msgstr "在 VNX 中创建了卷 %(name)s，但此卷处于 %(state)s 状态。" - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "未能在池 %(pool)s 中创建卷 %(vol)s。" - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "" -"卷 %(vol_id)s 状态必须为“可用”或“正在使用”，但当前状态为：%(vol_status)s。" - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "" -"卷 %(vol_id)s 状态必须为“可用”，才能进行扩展，但当前状态为：%(vol_status)s。" - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"卷 %(vol_id)s 状态必须为“可用”，才能更新只读标记，但当前状态为：" -"%(vol_status)s。" - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "卷 %(vol_id)s 状态必须为“可用”，但当前状态为：%(vol_status)s。" - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "卷 %(volume_id)s 没有找到。" - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "卷 %(volume_id)s 没有任何具有键 %(metadata_key)s 的元数据。" - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "卷 %(volume_id)s 没有含键 %(metadata_key)s 的元数据。" - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "卷 %(volume_id)s 当前已映射至不受支持的主机组 %(group)s" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "卷 %(volume_id)s 当前未映射至主机 %(host)s" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "卷 %(volume_id)s 仍然处于连接状态，请先从卷断开连接。" - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "卷 %(volume_id)s 复制错误：%(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "卷 %(volume_name)s 处于繁忙状态。" - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "未能从源卷创建卷 %s。" - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "在共享项上，未能创建卷 %s。" - -#, python-format -msgid "Volume %s could not be created." -msgstr "未能创建卷 %s。" - -#, python-format -msgid "Volume %s does not exist in Nexenta SA" -msgstr "卷 %s 在 Nexenta SA 中不存在" - -#, python-format -msgid "Volume %s does not exist in Nexenta Store appliance" -msgstr "卷 %s 在 Nexenta 存储设备中不存在" - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "卷 %s 没有指定 provider_location，正在跳过。" - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "卷 %s 在阵列上不存在。" - -#, python-format -msgid "Volume %s doesn't exist on the ZFSSA backend." -msgstr "卷 %s 在 ZFSSA 后端上不存在。" - -#, python-format -msgid "Volume %s is already managed by OpenStack." -msgstr "卷 %s 已由 OpenStack 管理。" - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "卷 %s 已作为活动迁移的一部分。" - -#, python-format -msgid "" -"Volume %s is not of replicated type. This volume needs to be of a volume " -"type with the extra spec replication_enabled set to ' True' to support " -"replication actions." -msgstr "" -"卷 %s 并非被复制类型。此卷必须为 extra spec replication_enabled 设置为“ " -"True”的卷类型以支持复制操作。" - -#, python-format -msgid "" -"Volume %s is online. Set volume to offline for managing using OpenStack." -msgstr "卷 %s 已联机。将该卷设置为脱机以便使用 OpenStack 进行管理。" - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "卷 %s 不得是一致性组的一部分。" - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "卷 %s 不得复制。" - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "卷 %s 不得具有快照。" - -#, python-format -msgid "Volume %s not found." -msgstr "找不到卷 %s。" - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "卷 %s：尝试扩展卷时出错" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "数组中已存在卷 (%s)" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "阵列上已存在卷 (%s)。" - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "卷组 %s 不存在" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "卷类型 %(id)s 已存在。" - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "卷类型 %(type_id)s 没有任何具有键 %(id)s 的额外规范。" - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "当存在类型为 %(volume_type_id)s 的卷时，不允许删除该卷类型。" - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "卷类型 %(volume_type_id)s 没有额外说明键 %(extra_specs_key)s 。" - -msgid "Volume Type id must not be None." -msgstr "卷类型不能为空。" - -#, python-format -msgid "" -"Volume [%(cb_vol)s] was not found at CloudByte storage corresponding to " -"OpenStack volume [%(ops_vol)s]." -msgstr "" -"在对应 OpenStack 卷 [%(ops_vol)s] 的 CloudByte 存储器上找不到卷 " -"[%(cb_vol)s]。" - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "在 CloudByte 存储器中找不到卷 [%s]。" - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "在使用过滤器 %(filter)s 的情况下，找不到卷连接。" - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "卷后端配置无效：%(reason)s" - -msgid "Volume by this name already exists" -msgstr "使用此名称的卷已存在" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "卷无法复原，因为它包含快照。" - -msgid "Volume create failed while extracting volume ref." -msgstr "抽取卷引用时创建卷失败。" - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "卷设备文件路径 %s 不存在。" - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "在 %(device)s 上找不到卷设备。" - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "卷驱动程序 %s 未初始化。" - -msgid "Volume driver not ready." -msgstr "卷驱动未准备好。" - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "卷驱动程序已报告错误：%(message)s" - -msgid "Volume has a temporary snapshot that can't be deleted at this time." -msgstr "卷具有此时不能删除的临时快照。" - -msgid "Volume has children and cannot be deleted!" -msgstr "卷具有子代，不能删除！" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "已连接一致性组 %s 中的卷。需要先断开连接。" - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "一致性组中的卷仍然具有从属快照。" - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "卷已连接至服务器。(%s)" - -msgid "Volume is in-use." -msgstr "卷在使用中。" - -msgid "Volume is not available." -msgstr "卷不可用。" - -msgid "Volume is not local to this node" -msgstr "卷不是此节点的本地卷" - -msgid "Volume is not local to this node." -msgstr "该卷不是此节点的本地卷。" - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "已请求卷元数据备份，但此驱动程序尚不支持此功能。" - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "卷迁移失败：%(reason)s" - -msgid "Volume must be available" -msgstr "卷必须可用" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "卷必须与快照位于同一可用性区域中" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "卷必须与源卷位于同一可用性区域中" - -msgid "Volume must have a volume type" -msgstr "卷必须具有卷类型" - -msgid "Volume must not be part of a consistency group." -msgstr "卷不能是一致性组的一部分。" - -msgid "Volume must not be replicated." -msgstr "不得复制卷。" - -msgid "Volume must not have snapshots." -msgstr "卷不能具有快照。" - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "没有为实例 %(instance_id)s 找到卷。" - -msgid "Volume not found on configured storage backend." -msgstr "在已配置的存储器后端上找不到卷。" - -msgid "" -"Volume not found on configured storage backend. If your volume name contains " -"\"/\", please rename it and try to manage again." -msgstr "在所配置存储器后端找不到卷。如果卷名包含“/”，请重命名并重试管理。" - -msgid "Volume not found on configured storage pools." -msgstr "在已配置的存储池上找不到卷。" - -msgid "Volume not found." -msgstr "找不到卷。" - -msgid "Volume not unique." -msgstr "卷并非唯一。" - -msgid "Volume not yet assigned to host." -msgstr "卷尚未分配给主机。" - -msgid "Volume reference must contain source-name element." -msgstr "卷引用必须包含 source-name 元素。" - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "找不到 %(volume_id)s 的卷复制。" - -#, python-format -msgid "Volume service %s failed to start." -msgstr "卷服务 %s 未能启动。" - -msgid "Volume should have agent-type set as None." -msgstr "卷应该将 agent-type 设置为“无”。" - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "卷大小 %(volume_size)sGB 不能小于映像 minDisk 大小 %(min_disk)sGB。" - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "卷大小“%(size)s”必须为正整数" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"卷大小“%(size)s”GB 不能小于原始卷大小 %(source_size)sGB。它们必须不小于原始卷" -"大小。" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"卷大小“%(size)s”GB 不能小于快照大小 %(snap_size)sGB。它们必须不小于原始快照大" -"小。" - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "自从最近一次备份以来，卷大小已增加。请执行完全备份。" - -msgid "Volume size must be a multiple of 1 GB." -msgstr "卷大小必须为 1 GB 的倍数。" - -msgid "Volume size must be multiple of 1 GB." -msgstr "卷大小必须为 1 GB 的倍数。" - -msgid "Volume size must multiple of 1 GB." -msgstr "卷大小必须是 1 GB 的倍数。" - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "卷状态必须为“可用”，但当前状态为 %s" - -msgid "Volume status is in-use." -msgstr "卷状态为“in-use”。" - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "对于快照，卷状态必须为“available”或“in-use”。（卷状态现在为 %s）" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "卷状态必须为“available”或“in-use”。" - -#, python-format -msgid "Volume status must be %s to reserve." -msgstr "卷状态必须为 %s 才能保留。" - -msgid "Volume status must be 'available'." -msgstr "卷状态必须为“可用”。" - -msgid "Volume to Initiator Group mapping already exists" -msgstr "卷至发起方组的映射已存在" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "要备份的卷必须可用或者正在使用，但是当前状态为“%s”。" - -msgid "Volume to be restored to must be available" -msgstr "要复原至的卷必须可用" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "卷类型 %(volume_type_id)s 没有找到。" - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "卷类型标识“%s”无效。" - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "已存在针对 %(volume_type_id)s / %(project_id)s 组合的卷类型访问权限。" - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "对于 %(volume_type_id)s / %(project_id)s 组合，找不到卷类型访问权限。" - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "对于共享项 %s，卷类型不匹配。" - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "类型 %(type_id)s 的卷类型加密已存在。" - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "类型 %(type_id)s 的卷类型加密不存在。" - -msgid "Volume type name can not be empty." -msgstr "卷类型名称不能为 空." - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "名为 %(volume_type_name)s 的卷类型没有找到。" - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "卷标识为 %s 的卷不存在。" - -#, python-format -msgid "" -"Volume%s must not be migrating, attached, belong to a consistency group or " -"have snapshots." -msgstr "卷 %s 不能正在迁移、已附加、属于某个一致性组或具有快照。" - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "卷 %(volumeName)s 不是并置卷。只能对并置卷执行扩展。正在退出..." - -#, python-format -msgid "Volume: %(volumeName)s was not added to storage group %(sgGroupName)s." -msgstr "卷 %(volumeName)s 未添加至存储器组 %(sgGroupName)s。" - -#, python-format -msgid "Volume: %s could not be found." -msgstr "找不到卷 %s。" - -#, python-format -msgid "Volume: %s is already being managed by Cinder." -msgstr "卷 %s 已由 Cinder 管理。" - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "卷将分块为此大小（以兆字节计）的对象。" - -msgid "" -"Volumes/account exceeded on both primary and secondary SolidFire accounts." -msgstr "卷/帐户同时超出主 SolidFire 帐户和辅助 SolidFire 帐户的限制。" - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"VzStorage 配置“vzstorage_used_ratio”无效。必须大于 0 并且小于或等于 1.0：%s。" - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "%(config)s 处不存在 VzStorage 配置文件。" - -msgid "Wait replica complete timeout." -msgstr "等待副本完成时发生超时。" - -#, python-format -msgid "Wait synchronize failed. Running status: %s." -msgstr "等待同步失败。运行状态：%s。" - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "正在等待所有节点加入集群。请确保所有 sheep 守护程序都在运行。" - -msgid "We should not do switch over on primary array." -msgstr "不应在主阵列上切换。" - -msgid "Wrong resource call syntax" -msgstr "资源调用语法不正确" - -msgid "X-IO Volume Driver exception!" -msgstr "发生 X-IO 卷驱动程序异常！" - -msgid "XML support has been deprecated and will be removed in the N release." -msgstr "已不推荐使用 XML 支持，将在 N 发行版中移除此项。" - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "未正确配置 XtremIO，找不到任何 iSCSI 门户网站" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "XtremIO 未正确初始化，找不到任何集群" - -msgid "You must implement __call__" -msgstr "你必须执行 __call__" - -msgid "" -"You must install hpe3parclient before using 3PAR drivers. Run \"pip install " -"python-3parclient\" to install the hpe3parclient." -msgstr "" -"使用 3PAR 驱动程序之前，必须安装 hpe3parclient。运行“pip install " -"python-3parclient”以安装 hpe3parclient。" - -msgid "You must supply an array in your EMC configuration file." -msgstr "必须在 EMC 配置文件中提供阵列。" - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"原始大小 %(originalVolumeSize)s GB 大于%(newSize)s GB。仅支持扩展。正在退" -"出..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError：%s" - -msgid "Zone" -msgstr "域" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "分区策略：%s，无法识别" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "_create_and_copy_vdisk_data：未能获取 vdisk %s 的属性。" - -msgid "_create_host failed to return the host name." -msgstr "_create_host 未能返回主机名。" - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "_create_host：无法翻译主机名。主机名不是 Unicode或字符串。" - -msgid "_create_host: No connector ports." -msgstr "_create_host：不存在任何连接器端口。" - -msgid "_create_local_cloned_volume, Replication Service not found." -msgstr "_create_local_cloned_volume，找不到复制服务。" - -#, python-format -msgid "" -"_create_local_cloned_volume, volumename: %(volumename)s, sourcevolumename: " -"%(sourcevolumename)s, source volume instance: %(source_volume)s, target " -"volume instance: %(target_volume)s, Return code: %(rc)lu, Error: " -"%(errordesc)s." -msgstr "" -"_create_local_cloned_volume，volumenam：%(volumename)s，sourcevolumename：" -"%(sourcevolumename)s，源卷实例：%(source_volume)s，目标卷实例：" -"%(target_volume)s，返回码：%(rc)lu，错误：%(errordesc)s。" - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - 找不到 CLI 输出形式的成功消息。\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -msgid "_create_volume_name, id_code is None." -msgstr "_create_volume_name，id_code 为 None。" - -msgid "_delete_copysession, Cannot find Replication Service" -msgstr "_delete_copysession，找不到复制服务" - -#, python-format -msgid "" -"_delete_copysession, copy session type is undefined! copy session: " -"%(cpsession)s, copy type: %(copytype)s." -msgstr "" -"_delete_copysession，未定义复制会话类型！复制会话：%(cpsession)s，复制类型：" -"%(copytype)s。" - -#, python-format -msgid "" -"_delete_copysession, copysession: %(cpsession)s, operation: %(operation)s, " -"Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"_delete_copysession，copysession：%(cpsession)s，操作：%(operation)s，返回" -"码：%(rc)lu，错误：%(errordesc)s。" - -#, python-format -msgid "" -"_delete_volume, volumename: %(volumename)s, Return code: %(rc)lu, Error: " -"%(errordesc)s." -msgstr "" -"_delete_volume，volumename：%(volumename)s，返回码：%(rc)lu，错误：" -"%(errordesc)s。" - -#, python-format -msgid "" -"_delete_volume, volumename: %(volumename)s, Storage Configuration Service " -"not found." -msgstr "_delete_volume，volumename：%(volumename)s，找不到存储器配置服务。" - -#, python-format -msgid "" -"_exec_eternus_service, classname: %(classname)s, InvokeMethod, cannot " -"connect to ETERNUS." -msgstr "" -"_exec_eternus_service，classname：%(classname)s，InvokeMethod，无法连接至 " -"ETERNUS。" - -msgid "_extend_volume_op: Extending a volume with snapshots is not supported." -msgstr "_extend_volume_op：不支持扩展带有快照的卷。" - -#, python-format -msgid "" -"_find_affinity_group, connector: %(connector)s, Associators: " -"FUJITSU_AuthorizedTarget, cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group，连接器：%(connector)s，关联者：" -"FUJITSU_AuthorizedTarget，无法连接至 ETERNUS。" - -#, python-format -msgid "" -"_find_affinity_group, connector: %(connector)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group，连接器：%(connector)s，EnumerateInstanceNames，无法连接" -"至 ETERNUS。" - -#, python-format -msgid "" -"_find_affinity_group,connector: %(connector)s,AssocNames: " -"FUJITSU_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group，连接器：%(connector)s，AssocNames： " -"FUJITSU_ProtocolControllerForUnit，无法连接至 ETERNUS。" - -#, python-format -msgid "" -"_find_copysession, ReferenceNames, vol_instance: %(vol_instance_path)s, " -"Cannot connect to ETERNUS." -msgstr "" -"_find_copysession，ReferenceNames，vol_instance：%(vol_instance_path)s，无法" -"连接至 ETERNUS。" - -#, python-format -msgid "" -"_find_eternus_service, classname: %(classname)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_find_eternus_service，classname：%(classname)s，EnumerateInstanceNames，无法" -"连接至 ETERNUS。" - -#, python-format -msgid "_find_initiator_names, connector: %(connector)s, initiator not found." -msgstr "_find_initiator_names，连接器：%(connector)s，找不到启动程序。" - -#, python-format -msgid "" -"_find_lun, volumename: %(volumename)s, EnumerateInstanceNames, cannot " -"connect to ETERNUS." -msgstr "" -"_find_lun，volumename：%(volumename)s，EnumerateInstanceNames，无法连接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_find_pool, eternus_pool:%(eternus_pool)s, EnumerateInstances, cannot " -"connect to ETERNUS." -msgstr "" -"_find_pool，eternus_pool：%(eternus_pool)s，EnumerateInstances，无法连接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_get_drvcfg, filename: %(filename)s, tagname: %(tagname)s, data is None!! " -"Please edit driver configuration file and correct." -msgstr "" -"_get_drvcfg，filename：%(filename)s，tagname：%(tagname)s，没有数据！请编辑驱" -"动配置文件并更正。" - -#, python-format -msgid "" -"_get_eternus_connection, filename: %(filename)s, ip: %(ip)s, port: %(port)s, " -"user: %(user)s, passwd: ****, url: %(url)s, FAILED!!." -msgstr "" -"_get_eternus_connection，filename：%(filename)s，ip：%(ip)s，端口：%(port)s，" -"用户：%(user)s，密码：****，URL：%(url)s，失败！" - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip list: %(iscsiip_list)s, iqn not found." -msgstr "" -"_get_eternus_iscsi_properties，iscsiip 列表：%(iscsiip_list)s，找不到 iqn。" - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, AssociatorNames: " -"CIM_BindsTo, cannot connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties，iscsiip：%(iscsiip)s，AssociatorName：" -"CIM_BindsTo，无法连接至 ETERNUS。" - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties，iscsiip：%(iscsiip)s，EnumerateInstanceNames，" -"无法连接至 ETERNUS。" - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, GetInstance, cannot " -"connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties，iscsiip：%(iscsiip)s，GetInstance，无法连接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic：属性头和值不匹配。\n" -"头为 %(header)s\n" -"值为 %(row)s。" - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "_get_host_from_connector 未能返回连接器的主机名。" - -#, python-format -msgid "" -"_get_mapdata_fc, getting host-affinity from aglist/vol_instance failed, " -"affinitygroup: %(ag)s, ReferenceNames, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_fc，从 aglist/vol_instance 获取主机亲缘关系失败，affinitygroup：" -"%(ag)s，ReferenceNames，无法连接至 ETERNUS。" - -#, python-format -msgid "" -"_get_mapdata_fc, getting host-affinity instance failed, volmap: %(volmap)s, " -"GetInstance, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_fc，获取主机亲缘关系实例失败，volmap：%(volmap)s，GetInstance，" -"无法连接至 ETERNUS。" - -msgid "" -"_get_mapdata_iscsi, Associators: FUJITSU_SAPAvailableForElement, cannot " -"connect to ETERNUS." -msgstr "" -"_get_mapdata_iscsi，关联者：FUJITSU_SAPAvailableForElement，无法连接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_get_mapdata_iscsi, affinitygroup: %(ag)s, ReferenceNames, cannot connect to " -"ETERNUS." -msgstr "" -"_get_mapdata_iscsi，affinitygroup：%(ag)s，ReferenceNames，无法连接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_get_mapdata_iscsi, vol_instance: %(vol_instance)s, ReferenceNames: " -"CIM_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_iscsi，vol_instance：%(vol_instance)s，ReferenceNames： " -"CIM_ProtocolControllerForUnit，无法连接至 ETERNUS。" - -#, python-format -msgid "" -"_get_mapdata_iscsi, volmap: %(volmap)s, GetInstance, cannot connect to " -"ETERNUS." -msgstr "" -"_get_mapdata_iscsi，volmap：%(volmap)s，GetInstance，无法连接至 ETERNUS。" - -msgid "_get_target_port, EnumerateInstances, cannot connect to ETERNUS." -msgstr "_get_target_port，EnumerateInstances，无法连接至 ETERNUS。" - -#, python-format -msgid "_get_target_port, protcol: %(protocol)s, target_port not found." -msgstr "_get_target_port，协议：%(protocol)s，找不到 target_port。" - -#, python-format -msgid "_get_unmanaged_replay: Cannot find snapshot named %s" -msgstr "_get_unmanaged_replay：找不到名为 %s 的快照" - -#, python-format -msgid "_get_unmanaged_replay: Cannot find volume id %s" -msgstr "_get_unmanaged_replay：找不到卷标识 %s" - -msgid "_get_unmanaged_replay: Must specify source-name." -msgstr "_get_unmanaged_replay：必须指定 source-name。" - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties：对于主机/卷连接，未能获取 FC 连接信息。已针对 FC " -"连接正确配置主机吗？" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties：在卷 %(vol)s 的 I/O 组 %(gid)s 中找不到任何节点。" - -#, python-format -msgid "" -"_map_lun, vol_instance.path:%(vol)s, volumename: %(volumename)s, volume_uid: " -"%(uid)s, initiator: %(initiator)s, target: %(tgt)s, aglist: %(aglist)s, " -"Storage Configuration Service not found." -msgstr "" -"_map_lun，vol_instance.path：%(vol)s，volumename：%(volumename)s，" -"volume_uid：%(uid)s，启动程序：%(initiator)s，目标：%(tgt)s，aglist：" -"%(aglist)s，找不到存储器配置服务。" - -#, python-format -msgid "" -"_unmap_lun, vol_instance.path: %(volume)s, volumename: %(volumename)s, " -"volume_uid: %(uid)s, aglist: %(aglist)s, Controller Configuration Service " -"not found." -msgstr "" -"_unmap_lun，vol_instance.path：%(volume)s，volumename：%(volumename)s，" -"volume_uid：%(uid)s，aglist：%(aglist)s，找不到控制器配置服务。" - -#, python-format -msgid "" -"_unmap_lun, volumename: %(volumename)s, volume_uid: %(volume_uid)s, " -"AffinityGroup: %(ag)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"_unmap_lun，volumename：%(volumename)s，volume_uid：%(volume_uid)s，" -"AffinityGroup：%(ag)s，返回码：%(rc)lu，错误：%(errordesc)s。" - -#, python-format -msgid "" -"_unmap_lun,vol_instance.path: %(volume)s, AssociatorNames: " -"CIM_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_unmap_lun，vol_instance.path：%(volume)s，AssociatorName：" -"CIM_ProtocolControllerForUnit，无法连接至 ETERNUS。" - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "_update_volume_stats：未能获取存储池数据。" - -#, python-format -msgid "" -"_wait_for_copy_complete, cpsession: %(cpsession)s, copysession state is " -"BROKEN." -msgstr "" -"_wait_for_copy_complete，cpsession：%(cpsession)s，copysession 状态为 " -"BROKEN。" - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"add_vdisk_copy 失败：卷 %s 的副本已存在。添加另一个副本将超过 2 个副本的限" -"制。" - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "在所需池中没有 vdisk 副本的情况下，add_vdisk_copy 已开始。" - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants 必须为布尔值，但是获得了“%s”。" - -msgid "already created" -msgstr "已创建" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "从远程节点连接快照" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "属性 %s 不可延迟装入" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"备份：%(vol_id)s 未能创建从 %(vpath)s 至 %(bpath)s 的设备硬链接。\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"备份：%(vol_id)s 未能从服务器获取“备份成功”通知。\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"备份：由于 %(bpath)s 上的自变量无效，使得 %(vol_id)s 未能运行 dsmc。\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"备份：%(vol_id)s 未能对 %(bpath)s 运行 dsmc。\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "备份：%(vol_id)s 失败。%(path)s 不是文件。" - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"备份：%(vol_id)s 失败。%(path)s 是意外的文件类型。支持块文件或常规文件，实际" -"文件方式为 %(vol_mode)s。" - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "备份：%(vol_id)s 失败。无法获取 %(path)s 处卷的实际路径。" - -msgid "being attached by different mode" -msgstr "正在通过另一方式连接" - -#, python-format -msgid "call failed: %r" -msgstr "调用失败：%r" - -msgid "call failed: GARBAGE_ARGS" -msgstr "调用失败：GARBAGE_ARGS" - -msgid "call failed: PROC_UNAVAIL" -msgstr "调用失败：PROC_UNAVAIL" - -#, python-format -msgid "call failed: PROG_MISMATCH: %r" -msgstr "调用失败：PROG_MISMATCH：%r" - -msgid "call failed: PROG_UNAVAIL" -msgstr "调用失败：PROG_UNAVAIL" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "找不到 LUN 映射，ig：%(ig)s 卷：%(vol)s" - -msgid "can't find the volume to extend" -msgstr "找不到要扩展的卷" - -msgid "can't handle both name and index in req" -msgstr "无法同时处理请求中的名称和索引" - -msgid "cannot understand JSON" -msgstr "无法理解JSON" - -msgid "cannot understand XML" -msgstr "无法理解XML" - -#, python-format -msgid "cg-%s" -msgstr "cg-%s" - -msgid "cgsnapshot assigned" -msgstr "已分配 cgsnapshot" - -msgid "cgsnapshot changed" -msgstr "已更改 cgsnapshot" - -msgid "cgsnapshots assigned" -msgstr "已分配 cgsnapshot" - -msgid "cgsnapshots changed" -msgstr "已更改 cgsnapshot" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error：认证需要密码或 SSH 专用密钥：请设置 san_password 或 " -"san_private_key 选项。" - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error：无法确定系统标识。" - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error：无法确定系统名称。" - -msgid "check_hypermetro_exist error." -msgstr "check_hypermetro_exist 错误。" - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "克隆深度超过 %s 的限制" - -msgid "consistencygroup assigned" -msgstr "已分配 consistencygroup" - -msgid "consistencygroup changed" -msgstr "已更改 consistencygroup" - -msgid "control_location must be defined" -msgstr "必须定义 control_location" - -msgid "create_cloned_volume, Source Volume does not exist in ETERNUS." -msgstr "create_cloned_volume，源卷在 ETERNUS 中不存在。" - -#, python-format -msgid "" -"create_cloned_volume, target volume instancename: %(volume_instancename)s, " -"Get Instance Failed." -msgstr "" -"create_cloned_volume，目标卷实例名：%(volume_instancename)s，获取实例失败。" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "create_cloned_volume：源和目标大小不同。" - -#, python-format -msgid "" -"create_cloned_volume: source volume %(src_vol)s size is %(src_size)dGB and " -"doesn't fit in target volume %(tgt_vol)s of size %(tgt_size)dGB." -msgstr "" -"create_cloned_volume：源卷 %(src_vol)s 大小为 %(src_size)dGB，无法拟合大小为 " -"%(tgt_size)dGB 的目标卷 %(tgt_vol)s。" - -msgid "" -"create_consistencygroup_from_src must be creating from a CG snapshot, or a " -"source CG." -msgstr "create_consistencygroup_from_src 必须为通过 CG 快照或源 CG 创建。" - -msgid "" -"create_consistencygroup_from_src only supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" -"create_consistencygroup_from_src 仅支持 cgsnapshot 源或一致性组源。不能使用多" -"个源。" - -msgid "" -"create_consistencygroup_from_src supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" -"create_consistencygroup_from_src 支持 cgsnapshot 源或一致性组源。不能使用多个" -"源。" - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "create_copy：源 vdisk %(src)s (%(src_id)s) 不存在。" - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "create_copy：源 vdisk %(src)s 不存在。" - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host：主机名不是 Unicode 或字符串。" - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host：未提供任何发起方或 wwpn。" - -msgid "create_hypermetro_pair error." -msgstr "create_hypermetro_pair 错误。" - -#, python-format -msgid "create_snapshot, eternus_pool: %(eternus_pool)s, pool not found." -msgstr "create_snapshot，eternus_pool：%(eternus_pool)s，找不到池。" - -#, python-format -msgid "" -"create_snapshot, snapshotname: %(snapshotname)s, source volume name: " -"%(volumename)s, vol_instance.path: %(vol_instance)s, dest volume name: " -"%(d_volumename)s, pool: %(pool)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"create_snapshot，snapshotname：%(snapshotname)s，源卷名：%(volumename)s，" -"vol_instance.path: %(vol_instance)s，目标卷名：%(d_volumename)s，池：" -"%(pool)s，返回码：%(rc)lu，错误：%(errordesc)s。" - -#, python-format -msgid "" -"create_snapshot, volumename: %(s_volumename)s, source volume not found on " -"ETERNUS." -msgstr "" -"create_snapshot，volumename：%(s_volumename)s，在 ETERNUS 上找不到源卷。" - -#, python-format -msgid "" -"create_snapshot, volumename: %(volumename)s, Replication Service not found." -msgstr "create_snapshot，volumename：%(volumename)s，找不到复制服务。" - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot：对于快照，卷状态必须为“available”或“in-use”。无效状态为 %s。" - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot：获取源卷失败。" - -#, python-format -msgid "" -"create_volume, volume: %(volume)s, EnumerateInstances, cannot connect to " -"ETERNUS." -msgstr "" -"create_volume，卷：%(volume)s，EnumerateInstances，无法连接至 ETERNUS。" - -#, python-format -msgid "" -"create_volume, volume: %(volume)s, volumename: %(volumename)s, eternus_pool: " -"%(eternus_pool)s, Storage Configuration Service not found." -msgstr "" -"create_volume，卷：%(volume)s，卷名：%(volumename)s，eternus_pool：" -"%(eternus_pool)s，找不到存储器配置服务。" - -#, python-format -msgid "" -"create_volume, volumename: %(volumename)s, poolname: %(eternus_pool)s, " -"Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"create_volume，volumename：%(volumename)s，poolname：%(eternus_pool)s，返回" -"码：%(rc)lu，错误：%(errordesc)s。" - -msgid "create_volume_from_snapshot, Source Volume does not exist in ETERNUS." -msgstr "create_volume_from_snapshot，源卷在 ETERNUS 中不存在。" - -#, python-format -msgid "" -"create_volume_from_snapshot, target volume instancename: " -"%(volume_instancename)s, Get Instance Failed." -msgstr "" -"create_volume_from_snapshot，目标卷实例名：%(volume_instancename)s，获取实例" -"失败。" - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "create_volume_from_snapshot：快照 %(name)s 不存在。" - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot：快照状态必须为“可用”，以便创建卷。无效状态为 " -"%s。" - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "create_volume_from_snapshot：源和目标大小不同。" - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "create_volume_from_snapshot：卷大小不同于基于快照的卷。" - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "不能同时启用去重和自动分层。" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"删除：%(vol_id)s 由于自变量无效而未能运行 dsmc，标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"删除：%(vol_id)s 未能运行 dsmc，标准输出：%(out)s\n" -"标准错误：%(err)s" - -msgid "delete_hypermetro error." -msgstr "delete_hypermetro 错误。" - -#, python-format -msgid "delete_initiator: %s ACL not found. Continuing." -msgstr "找不到 delete_initiator: %s ACL。正在继续。" - -msgid "delete_replication error." -msgstr "delete_replication 错误。" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "正在删除具有从属卷的快照 %(snapshot_name)s" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "正在删除有快照的卷 %(volume_name)s" - -msgid "detach snapshot from remote node" -msgstr "从远程节点拆离快照" - -msgid "do_setup: No configured nodes." -msgstr "do_setup：不存在任何已配置的节点。" - -msgid "element is not a child" -msgstr "元素不是子节点" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries 必须大于或等于 0" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"将对象写入 swift 时出错，swift %(etag)s 中对象的 MD5 与发送至 swift %(md5)s " -"的对象的 MD5 不同" - -#, python-format -msgid "extend_volume, eternus_pool: %(eternus_pool)s, pool not found." -msgstr "extend_volume，eternus_pool：%(eternus_pool)s，找不到池。" - -#, python-format -msgid "" -"extend_volume, volume: %(volume)s, volumename: %(volumename)s, eternus_pool: " -"%(eternus_pool)s, Storage Configuration Service not found." -msgstr "" -"extend_volume，卷：%(volume)s， volumename：%(volumename)s，eternus_pool：" -"%(eternus_pool)s，找不到存储器配置服务。" - -#, python-format -msgid "" -"extend_volume, volumename: %(volumename)s, Return code: %(rc)lu, Error: " -"%(errordesc)s, PoolType: %(pooltype)s." -msgstr "" -"extend_volume，volumename：%(volumename)s，返回码：%(rc)lu，错误：" -"%(errordesc)s，池类型：%(pooltype)s。" - -#, python-format -msgid "extend_volume, volumename: %(volumename)s, volume not found." -msgstr "extend_volume，volumename：%(volumename)s，找不到卷。" - -msgid "failed to create new_volume on destination host" -msgstr "未能在目标主机上创建新卷" - -msgid "fake" -msgstr "fake" - -#, python-format -msgid "file already exists at %s" -msgstr "文件已存在在 %s" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "SheepdogIOWrapper 不支持 fileno" - -msgid "fileno() not supported by RBD()" -msgstr "fileno() 不受 RBD() 支持" - -#, python-format -msgid "filesystem %s does not exist in Nexenta Store appliance" -msgstr "文件系统 %s 在 Nexenta 存储设备中不存在" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled 设置为 False，因而不允许多主机映射。" -"CMMVC6071E 该 VDisk 至主机的映射未创建，因为该 VDisk 已映射到某个主机。" - -msgid "flush() not supported in this version of librbd" -msgstr "在 librbd 的此版本中，flush() 不受支持" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt=%(fmt)s 由 %(backing_file)s 支持" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt=%(fmt)s 受以下项支持：%(backing_file)s" - -msgid "force delete" -msgstr "强制删除" - -msgid "get_hyper_domain_id error." -msgstr "get_hyper_domain_id 错误。" - -msgid "get_hypermetro_by_id error." -msgstr "get_hypermetro_by_id 错误。" - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "get_iscsi_params：未能获取发起方 %(ini)s 的目标 IP，请检查配置文件。" - -#, python-format -msgid "get_pool: Failed to get attributes for volume %s" -msgstr "get_pool：无法获取卷 %s 的属性" - -msgid "glance_metadata changed" -msgstr "已更改 glance_metadata" - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode 已设置为 copy_on_write，但 %(vol)s 和 %(img)s 属于不同" -"文件系统。" - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode 已设置为 copy_on_write，但 %(vol)s 和 %(img)s 属于不同" -"文件集。" - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"在 cinder.conf 中，hgst_group %(grp)s 和 hgst_user %(usr)s必须映射至有效用户/" -"组" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "在集群中找不到 cinder.conf 中所指定的 hgst_net %(net)s" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "在 cinder.conf 中，hgst_redundancy 必须设置为 0（非 HA）或者 1 (HA)。" - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "在 cinder.conf 中，hgst_space_mode 必须为 octal/int" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "hgst_storage 服务器 %(svr)s 不是 : 格式" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "必须在 cinder.conf 中定义 hgst_storage_servers" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "HTTP 服务可能已突然禁用，或在此操作的中途进入维护状态。" - -msgid "id cannot be None" -msgstr "id不能是None" - -#, python-format -msgid "image %s not found" -msgstr "找不到映像 %s " - -#, python-format -msgid "initialize_connection, volume: %(volume)s, Volume not found." -msgstr "initialize_connection，卷：%(volume)s，找不到卷。" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "initialize_connection：未能获取卷 %s 的属性。" - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "initialize_connection：缺少卷 %s 的卷属性。" - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "initialize_connection：在卷 %(vol)s 的 I/O 组 %(gid)s 中找不到节点。" - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection：未定义 vdisk %s。" - -#, python-format -msgid "invalid user '%s'" -msgstr "用户 '%s' 无效" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "找不到 iscsi 门户网站 %s" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "使用“iSCSI”协议时，必须在配置文件中设置 iscsi_ip_address。" - -msgid "iscsiadm execution failed. " -msgstr "iscsiadm 执行失败。" - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "发生密钥管理器错误：%(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "未定义 keymgr.fixed_key" - -msgid "limit param must be an integer" -msgstr "limit 参数必须是整数" - -msgid "limit param must be positive" -msgstr "limit参数必须是正数" - -msgid "" -"manage_existing cannot manage a volume connected to hosts. Please disconnect " -"this volume from existing hosts before importing" -msgstr "" -"manage_existing 无法管理连接至主机的卷。请断开此卷与现有主机的连接，然后导入" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "manage_existing 需要“name”键以标识现有卷。" - -#, python-format -msgid "" -"manage_existing_snapshot: Error managing existing replay %(ss)s on volume " -"%(vol)s" -msgstr "manage_existing_snapshot：管理卷 %(vol)s 上的现有重放 %(ss)s 时出错" - -#, python-format -msgid "marker [%s] not found" -msgstr "没有找到标记 [%s]" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "Mdisk 组缺少引号 %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "migration_policy 必须为“on-demand”或“never”，已传递：%s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "mkfs 在卷 %(vol)s 上发生故障，错误消息如下：%(err)s。" - -msgid "mock" -msgstr "mock" - -msgid "mount.glusterfs is not installed" -msgstr "未安装 mount.glusterfs" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "drbdmanage 找到多个名称为 %s 的资源" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "找到多个快照标识为 %s 的资源" - -msgid "name cannot be None" -msgstr "name不能是None" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "naviseccli_path：找不到 NAVISECCLI 工具 %(path)s。" - -#, python-format -msgid "no REPLY but %r" -msgstr "无回复，但收到 %r" - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "在 drbdmanage 中找不到标识为 %s 的快照" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "而不是刚好只有一个标识为 %s 的快照" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "而不是刚好只有一个标识为 %s 的卷" - -#, python-format -msgid "obj missing quotes %s" -msgstr "对象缺少引号 %s" - -msgid "open_access_enabled is not off." -msgstr "open_access_enabled 未关闭。" - -msgid "progress must be an integer percentage" -msgstr "进度必须为整数百分比" - -msgid "promote_replica not implemented." -msgstr "未实现 promote_replica。" - -msgid "provider must be defined" -msgstr "必须定义提供程序" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"此卷驱动程序需要 qemu-img %(minimum_version)s 或更高版本。当前 qemu-img 版" -"本：%(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"qemu-img 未安装，并且映像的类型为 %s。仅当 qemu-img 未安装时，才能使用原始映" -"像。" - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"qemu-img 未安装，并且磁盘格式未指定。仅当 qemu-img 未安装时，才能使用原始映" -"像。" - -msgid "rados and rbd python libraries not found" -msgstr "找不到 rados 和 rbd python 库" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "read_deleted 只能是“no”、“yes”或“only”其中一项，而不能是 %r" - -#, python-format -msgid "replication_device should be configured on backend: %s." -msgstr "应在后端上配置 replication_device：%s。" - -#, python-format -msgid "replication_device with backend_id [%s] is missing." -msgstr "缺少 backend_id 为 [%s] 的 replication_device。" - -#, python-format -msgid "replication_failover failed. %s not found." -msgstr "replication_failover 失败。找不到 %s。" - -msgid "replication_failover failed. Backend not configured for failover" -msgstr "replication_failover 失败。未配置后端，无法进行故障转移" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"复原：%(vol_id)s 由于 %(bpath)s 上的自变量无效而未能运行 dsmc。\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"复原：%(vol_id)s 未能对 %(bpath)s 运行 dsmc。\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"复原：%(vol_id)s 失败。\n" -"标准输出：%(out)s\n" -"标准错误：%(err)s。" - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "" -"restore_backup 已异常中止，实际的对象列表与存储在元数据中的对象列表不匹配。" - -msgid "root element selecting a list" -msgstr "根元素选择列表" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "rtslib_fb 缺少成员 %s：您可能需要较新的 python-rtslib-fb。" - -msgid "san_ip is not set." -msgstr "未设置 san_ip。" - -msgid "san_ip must be set" -msgstr "san_ip必须设置" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip：必需字段配置。未设置 san_ip。" - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"没有在 cinder.conf 中为 Datera 驱动程序设置 san_login 和/或 san_password。请" -"设置此信息并再次启动 cinder-volume服务。" - -msgid "serve() can only be called once" -msgstr "serve() 只能调用一次" - -msgid "service not found" -msgstr "找不到服务" - -msgid "snapshot does not exist" -msgstr "快照不存在" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "找不到快照标识 %s" - -#, python-format -msgid "snapshot-%s" -msgstr "快照 - %s" - -msgid "snapshots assigned" -msgstr "已更改快照" - -msgid "snapshots changed" -msgstr "已更改快照" - -#, python-format -msgid "source vol id:%s not found" -msgstr "找不到源卷标识 %s" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "未复制源卷标识 %s" - -msgid "source-name cannot be empty." -msgstr "source-name 不能为空。" - -msgid "source-name format should be: 'vmdk_path@vm_inventory_path'." -msgstr "source-name 格式应为“vmdk_path@vm_inventory_path”。" - -msgid "status must be available" -msgstr "状态必须可用" - -msgid "stop_hypermetro error." -msgstr "stop_hypermetro 错误。" - -msgid "subclasses must implement construct()!" -msgstr "subclasses必须执行construct()!" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo 发生故障，在继续运行，如同没有发生任何情况一样" - -msgid "sync_hypermetro error." -msgstr "sync_hypermetro 错误。" - -msgid "sync_replica not implemented." -msgstr "未实现 sync_replica。" - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "未安装 targetcli，并且未能创建缺省目录(%(default_path)s)：%(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "terminate_connection：未能从连接器获取主机名。" - -msgid "timeout creating new_volume on destination host" -msgstr "在目标主机上创建新卷超时" - -msgid "too many body keys" -msgstr "过多主体密钥" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "umount: %s：未安装" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "umount: %s：目标正忙" - -msgid "umount: : some other error" -msgstr "umount: ：某个其他错误" - -msgid "umount: : target is busy" -msgstr "umount: ：目标正忙" - -#, python-format -msgid "unmanage_snapshot: Cannot find snapshot named %s" -msgstr "unmanage_snapshot：找不到名为 %s 的快照" - -#, python-format -msgid "unmanage_snapshot: Cannot find volume id %s" -msgstr "unmanage_snapshot：找不到卷标识 %s" - -#, python-format -msgid "unrecognized argument %s" -msgstr "无法识别自变量 %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "以下压缩算法不受支持：%s" - -msgid "valid iqn needed for show_target" -msgstr "show_target 需要有效 iqn" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "未定义 vdisk %s。" - -msgid "vmemclient python library not found" -msgstr "找不到 vmemclient python 库" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "在 drbdmanage 中找不到卷 %s" - -msgid "volume assigned" -msgstr "卷已分配" - -msgid "volume changed" -msgstr "卷已更改" - -msgid "volume does not exist" -msgstr "卷不存在" - -msgid "volume is already attached" -msgstr "卷已连接" - -msgid "volume is not local to this node" -msgstr "卷不是此节点的本地卷" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "卷大小 %(volume_size)d 太小，无法复原大小为 %(size)d 的备份。" - -#, python-format -msgid "volume size %d is invalid." -msgstr "卷大小 %d 无效。" - -msgid "volume_type cannot be None" -msgstr "volume_type 不能为 None" - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "在一致性组中创建卷时，必须提供 volume_type。" - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id 不能为“无”" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "必须提供 volume_types，才能创建一致性组 %(name)s。" - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "必须提供 volume_types，才能创建一致性组 %s。" - -msgid "volumes assigned" -msgstr "已分配卷" - -msgid "volumes changed" -msgstr "已更改卷" - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "wait_for_condition：%s 已超时。" - -#, python-format -msgid "" -"zfssa_manage_policy property needs to be set to 'strict' or 'loose'. Current " -"value is: %s." -msgstr "zfssa_manage_policy 属性需要设置为“strict”或“loose”。当前值为：%s。" - -msgid "{} is not a valid option." -msgstr "{} 是无效选项。" diff --git a/cinder/locale/zh_TW/LC_MESSAGES/cinder.po b/cinder/locale/zh_TW/LC_MESSAGES/cinder.po deleted file mode 100644 index d4ccce092..000000000 --- a/cinder/locale/zh_TW/LC_MESSAGES/cinder.po +++ /dev/null @@ -1,9696 +0,0 @@ -# Translations template for cinder. -# Copyright (C) 2015 ORGANIZATION -# This file is distributed under the same license as the cinder project. -# -# Translators: -# FIRST AUTHOR , 2011 -# Lucas Palm , 2015. #zanata -# OpenStack Infra , 2015. #zanata -# Jennifer , 2016. #zanata -# Lucas Palm , 2016. #zanata -msgid "" -msgstr "" -"Project-Id-Version: cinder 8.0.0.0b4.dev201\n" -"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2016-03-13 20:57+0000\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"PO-Revision-Date: 2016-03-13 10:15+0000\n" -"Last-Translator: Jennifer \n" -"Language: zh-TW\n" -"Plural-Forms: nplurals=1; plural=0;\n" -"Generated-By: Babel 2.0\n" -"X-Generator: Zanata 3.7.3\n" -"Language-Team: Chinese (Taiwan)\n" - -#, python-format -msgid "\t%s" -msgstr "\t%s" - -#, python-format -msgid "" -"\n" -"OpenStack Cinder version: %(version)s\n" -msgstr "" -"\n" -"OpenStack Cinder 版本：%(version)s\n" - -#, python-format -msgid " but size is now %d" -msgstr "但大小現在為 %d" - -#, python-format -msgid " but size is now %d." -msgstr "但是，大小現在卻是 %d。" - -msgid " or " -msgstr "或者" - -#, python-format -msgid " status must be %s and " -msgstr " 狀態必須是 %s，並且" - -#, python-format -msgid "%(attr)s is not set." -msgstr "未設定 %(attr)s。" - -#, python-format -msgid "" -"%(driver)s manage_existing cannot manage a volume connected to hosts. Please " -"disconnect this volume from existing hosts before importing" -msgstr "" -"%(driver)s manage_existing 無法管理已連接至主機的磁區。請先斷開此磁區與現有主" -"機的連線，然後再匯入" - -#, python-format -msgid "%(err)s" -msgstr "%(err)s" - -#, python-format -msgid "" -"%(err)s\n" -"result: %(res)s." -msgstr "" -"%(err)s\n" -"結果：%(res)s。" - -#, python-format -msgid "%(error_message)s" -msgstr "%(error_message)s" - -#, python-format -msgid "%(exception)s: %(explanation)s" -msgstr "發生 %(exception)s：%(explanation)s" - -#, python-format -msgid "%(file)s: Permission denied." -msgstr "%(file)s：許可權遭拒。" - -#, python-format -msgid "" -"%(fun)s: Failed with unexpected CLI output.\n" -" Command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"%(fun)s：失敗，CLI 輸出不符合預期。\n" -"指令：%(cmd)s\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "%(host)-25s\t%(availability_zone)-15s" -msgstr "%(host)-25s\t%(availability_zone)-15s" - -#, python-format -msgid "%(host)-25s\t%(zone)-15s" -msgstr "%(host)-25s\t%(zone)-15s" - -#, python-format -msgid "%(message)s" -msgstr "%(message)s" - -#, python-format -msgid "" -"%(message)s\n" -"Status Code: %(_status)s\n" -"Body: %(_body)s" -msgstr "" -"%(message)s\n" -"狀態碼：%(_status)s\n" -"主體：%(_body)s" - -#, python-format -msgid "%(message)s, subjectAltName: %(sanList)s." -msgstr "%(message)s，subjectAltName：%(sanList)s。" - -#, python-format -msgid "" -"%(msg_type)s: creating NetworkPortal: ensure port %(port)d on ip %(ip)s is " -"not in use by another service." -msgstr "" -"%(msg_type)s：正在建立 NetworkPortal：確保 IP %(ip)s 上的埠 %(port)d未在由另" -"一個服務使用。" - -#, python-format -msgid "%(name)s has a minimum character requirement of %(min_length)s." -msgstr "%(name)s 的字元數目下限必須是 %(min_length)s。" - -#, python-format -msgid "%(name)s has more than %(max_length)s characters." -msgstr "%(name)s 超過 %(max_length)s 個字元。" - -#, python-format -msgid "" -"%(op)s: backup %(bck_id)s, volume %(vol_id)s failed. Backup object has " -"unexpected mode. Image or file backups supported, actual mode is " -"%(vol_mode)s." -msgstr "" -"%(op)s：備份 %(bck_id)s，磁區 %(vol_id)s 失敗。備份物件具有非預期的模式。支援" -"映像檔或檔案備份，實際模式為%(vol_mode)s。" - -#, python-format -msgid "%(service)s Service is not %(status)s on storage appliance: %(host)s" -msgstr "%(service)s 服務在儲存體軟體驅動裝置 %(host)s 上不是處於 %(status)s" - -#, python-format -msgid "%(value_name)s must be <= %(max_value)d" -msgstr "%(value_name)s 必須 <= %(max_value)d" - -#, python-format -msgid "%(value_name)s must be >= %(min_value)d" -msgstr "%(value_name)s 必須 >= %(min_value)d" - -#, python-format -msgid "" -"%(worker_name)s value of %(workers)d is invalid, must be greater than 0." -msgstr "%(workers)d 的 %(worker_name)s 值無效，必須大於 0。" - -#, python-format -msgid "%s" -msgstr "%s" - -#, python-format -msgid "%s \"data\" is not in result." -msgstr "結果中沒有 %s \"data\"。" - -#, python-format -msgid "" -"%s cannot be accessed. Verify that GPFS is active and file system is mounted." -msgstr "無法存取 %s。請確認 GPFS 在作用中且檔案系統已裝載。" - -#, python-format -msgid "%s cannot be resized using clone operation as it contains no blocks." -msgstr "無法使用複製作業來調整 %s 的大小，因為它不包含任何區塊。" - -#, python-format -msgid "" -"%s cannot be resized using clone operation as it is hosted on compressed " -"volume" -msgstr "無法使用複製作業來調整 %s 的大小，因為它是在壓縮磁區上進行管理" - -#, python-format -msgid "%s configuration option is not set." -msgstr "未設定 %s 配置選項。" - -#, python-format -msgid "%s does not exist." -msgstr "%s 不存在。" - -#, python-format -msgid "%s is not a directory." -msgstr "%s 不是目錄。" - -#, python-format -msgid "%s is not a string or unicode" -msgstr "%s 不是字串或 Unicode" - -#, python-format -msgid "%s is not installed" -msgstr "%s 未安裝" - -#, python-format -msgid "%s is not installed." -msgstr "未安裝 %s。" - -#, python-format -msgid "%s is not set" -msgstr "未設定 %s" - -#, python-format -msgid "%s is not set and is required for the replication device to be valid." -msgstr "%s 未設定，並且是抄寫裝置變成有效所必需的。" - -#, python-format -msgid "%s is not set." -msgstr "未設定 %s。" - -#, python-format -msgid "%s must be a valid raw or qcow2 image." -msgstr "%s 必須是有效的原始映像檔或 qcow2 映像檔。" - -#, python-format -msgid "%s must be an absolute path." -msgstr "%s 必須是絕對路徑。" - -#, python-format -msgid "%s must be an integer." -msgstr "%s 必須是整數。" - -#, python-format -msgid "%s not set in cinder.conf" -msgstr "%s 未在 cinder.conf 中設定" - -#, python-format -msgid "%s not set." -msgstr "未設定 %s。" - -#, python-format -msgid "" -"'%(prot)s' is invalid for flashsystem_connection_protocol in config file. " -"valid value(s) are %(enabled)s." -msgstr "" -"在配置檔中，'%(prot)s' 不適用於 flashsystem_connection_protocol。有效值為 " -"%(enabled)s。" - -msgid "'active' must be present when writing snap_info." -msgstr "寫入 snap_info 時，狀態必須是「作用中」。" - -msgid "'consistencygroup_id' must be specified" -msgstr "必須指定 'consistencygroup_id'" - -msgid "'qemu-img info' parsing failed." -msgstr "'qemu-img info' 剖析失敗。" - -msgid "'status' must be specified." -msgstr "必須指定 'status'。" - -msgid "'volume_id' must be specified" -msgstr "必須指定 'volume_id'" - -msgid "'{}' object has no attribute '{}'" -msgstr "'{}' 物件不含屬性 '{}'" - -#, python-format -msgid "" -"(Command: %(cmd)s) (Return Code: %(exit_code)s) (Stdout: %(stdout)s) " -"(Stderr: %(stderr)s)" -msgstr "" -"（指令：%(cmd)s）（回覆碼：%(exit_code)s）（標準輸出：%(stdout)s）（標準錯" -"誤：%(stderr)s）" - -#, python-format -msgid "A LUN (HLUN) was not found. (LDEV: %(ldev)s)" -msgstr "找不到 LUN (HLUN)。（LDEV：%(ldev)s）" - -msgid "A concurrent, possibly contradictory, request has been made." -msgstr "已發出並行（可能矛盾）的要求。" - -#, python-format -msgid "" -"A free LUN (HLUN) was not found. Add a different host group. (LDEV: %(ldev)s)" -msgstr "找不到可用的 LUN (HLUN)。請新增不同的主機群組。（LDEV：%(ldev)s）" - -#, python-format -msgid "A host group could not be added. (port: %(port)s, name: %(name)s)" -msgstr "無法新增主機群組。（埠：%(port)s，名稱：%(name)s）" - -#, python-format -msgid "" -"A host group could not be deleted. (port: %(port)s, gid: %(gid)s, name: " -"%(name)s)" -msgstr "無法刪除主機群組。（埠：%(port)s，GID：%(gid)s，名稱：%(name)s）" - -#, python-format -msgid "A host group is invalid. (host group: %(gid)s)" -msgstr "主機群組無效。（主機群組：%(gid)s）" - -#, python-format -msgid "A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)" -msgstr "無法刪除配對。（P-VOL：%(pvol)s，S-VOL：%(svol)s）" - -#, python-format -msgid "" -"A pair could not be created. The maximum number of pair is exceeded. (copy " -"method: %(copy_method)s, P-VOL: %(pvol)s)" -msgstr "" -"無法建立配對。已超出配對數目上限。（複製方法：%(copy_method)s，P-VOL：" -"%(pvol)s）" - -#, python-format -msgid "A parameter is invalid. (%(param)s)" -msgstr "參數無效。(%(param)s)" - -#, python-format -msgid "A parameter value is invalid. (%(meta)s)" -msgstr "參數值無效。(%(meta)s)" - -#, python-format -msgid "A pool could not be found. (pool id: %(pool_id)s)" -msgstr "找不到儲存區。（儲存區 ID：%(pool_id)s）" - -#, python-format -msgid "A snapshot status is invalid. (status: %(status)s)" -msgstr "Snapshot 狀態無效。（狀態：%(status)s）" - -msgid "A valid secondary target MUST be specified in order to failover." -msgstr "必須指定有效的次要目標，才能進行失效接手。" - -msgid "A volume ID or share was not specified." -msgstr "未指定磁區 ID 或共用項目。" - -#, python-format -msgid "A volume status is invalid. (status: %(status)s)" -msgstr "磁區狀態無效。（狀態：%(status)s）" - -#, python-format -msgid "API %(name)s failed with error string %(err)s" -msgstr "API %(name)s 失敗，錯誤字串為 %(err)s" - -#, python-format -msgid "" -"API Version String %(version)s is of invalid format. Must be of format " -"MajorNum.MinorNum." -msgstr "API 版本字串 %(version)s 的格式無效。格式必須是 MajorNum.MinorNum。" - -msgid "API key is missing for CloudByte driver." -msgstr "CloudByte 驅動程式遺漏 API 索引鍵。" - -#, python-format -msgid "API response: %(response)s" -msgstr "API 回應：%(response)s" - -#, python-format -msgid "API response: %s" -msgstr "API 回應：%s" - -#, python-format -msgid "API version %(version)s is not supported on this method." -msgstr "此方法不支援 API %(version)s 版。" - -msgid "API version could not be determined." -msgstr "無法判定 API 版本。" - -msgid "" -"About to delete child projects having non-zero quota. This should not be " -"performed" -msgstr "即將刪除具有非零配額的子項專案。不應執行此動作" - -msgid "Access list not available for public volume types." -msgstr "存取清單不可用於公用磁區類型。" - -msgid "Activate or deactivate QoS error." -msgstr "啟動或關閉服務品質時發生錯誤。" - -msgid "Activate snapshot error." -msgstr "啟動 Snapshot 時發生錯誤。" - -msgid "Add FC port to host error." -msgstr "將 FC 埠新增至主機時發生錯誤。" - -msgid "Add fc initiator to array error." -msgstr "將 FC 起始器新增至陣列時發生錯誤。" - -msgid "Add initiator to array error." -msgstr "將起始器新增至陣列時發生錯誤。" - -msgid "Add lun to cache error." -msgstr "將 LUN 新增至快取時發生錯誤。" - -msgid "Add lun to partition error." -msgstr "將 LUN 新增至分割區時發生錯誤。" - -msgid "Add mapping view error." -msgstr "新增對映視圖時發生錯誤。" - -msgid "Add new host error." -msgstr "新增主機時發生錯誤。" - -msgid "Add port to port group error." -msgstr "將埠新增至埠群組時發生錯誤。" - -#, python-format -msgid "" -"All the specified storage pools to be managed do not exist. Please check " -"your configuration. Non-existent pools: %s" -msgstr "要管理的所有指定儲存區都不存在。請檢查配置。不存在的儲存區：%s" - -msgid "An API version request must be compared to a VersionedMethod object." -msgstr "API 版本要求必須與 VersionedMethod 物件進行比較。" - -#, python-format -msgid "An error has occured in SheepdogDriver. (Reason: %(reason)s)" -msgstr "SheepdogDriver 發生錯誤。（原因：%(reason)s）" - -msgid "An error has occurred during backup operation" -msgstr "執行備份作業期間發生錯誤" - -#, python-format -msgid "An error occured while attempting to modifySnapshot '%s'." -msgstr "嘗試修改 Snapshot '%s' 時發生錯誤。" - -#, python-format -msgid "An error occured while seeking for volume \"%s\"." -msgstr "探查磁區 \"%s\" 時發生錯誤。" - -#, python-format -msgid "" -"An error occurred during the LUNcopy operation. LUNcopy name: " -"%(luncopyname)s. LUNcopy status: %(luncopystatus)s. LUNcopy state: " -"%(luncopystate)s." -msgstr "" -"LUNcopy 作業期間發生錯誤。LUNcopy 名稱：%(luncopyname)s。LUNcopy 狀態 " -"(status)：%(luncopystatus)s。LUNcopy 狀態 (state)：%(luncopystate)s。" - -#, python-format -msgid "An error occurred while reading volume \"%s\"." -msgstr "讀取磁區 \"%s\" 時發生錯誤。" - -#, python-format -msgid "An error occurred while writing to volume \"%s\"." -msgstr "寫入磁區 \"%s\" 時發生錯誤。" - -#, python-format -msgid "An iSCSI CHAP user could not be added. (username: %(user)s)" -msgstr "無法新增 iSCSI CHAP 使用者。（使用者名稱：%(user)s）" - -#, python-format -msgid "An iSCSI CHAP user could not be deleted. (username: %(user)s)" -msgstr "無法刪除 iSCSI CHAP 使用者。（使用者名稱：%(user)s）" - -#, python-format -msgid "" -"An iSCSI target could not be added. (port: %(port)s, alias: %(alias)s, " -"reason: %(reason)s)" -msgstr "" -"無法新增 iSCSI 目標。（埠：%(port)s，別名：%(alias)s，原因：%(reason)s）" - -#, python-format -msgid "" -"An iSCSI target could not be deleted. (port: %(port)s, tno: %(tno)s, alias: " -"%(alias)s)" -msgstr "無法刪除 iSCSI 目標。（埠：%(port)s，TNO：%(tno)s，別名：%(alias)s）" - -msgid "An unknown exception occurred." -msgstr "發生一個未知例外" - -msgid "" -"An user with a token scoped to a subproject is not allowed to see the quota " -"of its parents." -msgstr "不容許具備已限定為某個子專案之記號的使用者來查看其母項的配額。" - -msgid "Append port group description error." -msgstr "附加埠群組說明時發生錯誤。" - -#, python-format -msgid "" -"Applying the zones and cfgs to the switch failed (error code=%(err_code)s " -"error msg=%(err_msg)s." -msgstr "" -"將區域和配置套用至交換器失敗（錯誤碼 = %(err_code)s，錯誤訊息 = " -"%(err_msg)s）。" - -#, python-format -msgid "Array does not exist or is offline. Current status of array is %s." -msgstr "陣列不存在或者已離線。陣列的現行狀態為 %s。" - -msgid "Associate host to hostgroup error." -msgstr "將主機關聯至主機群組時發生錯誤。" - -msgid "Associate host to mapping view error." -msgstr "將主機關聯至對映視圖時發生錯誤。" - -msgid "Associate initiator to host error." -msgstr "將起始器關聯至主機時發生錯誤。" - -msgid "Associate lun to QoS error." -msgstr "將 LUN 與服務品質建立關聯時發生錯誤。" - -msgid "Associate lun to lungroup error." -msgstr "將 LUN 關聯至 LUN 群組時發生錯誤。" - -msgid "Associate lungroup to mapping view error." -msgstr "將 LUN 群組關聯至對映視圖時發生錯誤。" - -msgid "Associate portgroup to mapping view error." -msgstr "將埠群組關聯至對映視圖時發生錯誤。" - -msgid "At least one valid iSCSI IP address must be set." -msgstr "必須至少設定一個有效的 iSCSI IP 位址。" - -#, python-format -msgid "Attempt to transfer %s with invalid auth key." -msgstr "嘗試傳送 %s，但使用的鑑別金鑰無效。" - -#, python-format -msgid "Auth group [%s] details not found in CloudByte storage." -msgstr "在 CloudByte 儲存體中找不到鑑別群組 [%s] 詳細資料。" - -msgid "Auth user details not found in CloudByte storage." -msgstr "在 CloudByte 儲存體中找不到鑑別使用者詳細資料。" - -msgid "Authentication error" -msgstr "鑑別錯誤" - -#, python-format -msgid "Authentication failed, verify the switch credentials, error code %s." -msgstr "鑑別失敗，請驗證交換器認證，錯誤碼：%s。" - -msgid "Authorization error" -msgstr "授權錯誤" - -#, python-format -msgid "Availability zone '%(s_az)s' is invalid." -msgstr "可用性區域 '%(s_az)s' 無效。" - -msgid "Available categories:" -msgstr "可用的種類：" - -msgid "" -"Back-end QoS specs are not supported on this storage family and ONTAP " -"version." -msgstr "後端服務品質規格在此儲存體系列和 ONTAP 版本上不受支援。" - -#, python-format -msgid "Backend doesn't exist (%(backend)s)" -msgstr "後端不存在 (%(backend)s)" - -msgid "Backend has already been failed over. Unable to fail back." -msgstr "後端已經失效接手。無法失效回復。" - -#, python-format -msgid "Backend reports: %(message)s" -msgstr "後端報告：%(message)s" - -msgid "Backend reports: item already exists" -msgstr "後端報告：項目已存在" - -msgid "Backend reports: item not found" -msgstr "後端報告：找不到項目" - -msgid "Backend server not NaServer." -msgstr "後端伺服器不是 NaServer。" - -#, python-format -msgid "Backend service retry timeout hit: %(timeout)s sec" -msgstr "後端服務重試逾時命中：%(timeout)s 秒" - -msgid "Backend storage did not configure fiber channel target." -msgstr "後端儲存體未配置光纖通道目標。" - -msgid "Backing up an in-use volume must use the force flag." -msgstr "備份使用中的磁區必須使用強制旗標。" - -#, python-format -msgid "Backup %(backup_id)s could not be found." -msgstr "找不到備份 %(backup_id)s。" - -msgid "Backup RBD operation failed" -msgstr "執行備份 RBD 作業時失敗" - -msgid "Backup already exists in database." -msgstr "備份已經存在於資料庫中。" - -#, python-format -msgid "Backup driver reported an error: %(message)s" -msgstr "備份驅動程式報告了錯誤：%(message)s" - -msgid "Backup id required" -msgstr "需要備份 ID" - -msgid "Backup is not supported for GlusterFS volumes with snapshots." -msgstr "具有 Snapshot 的 GlusterFS 磁區不支援備份。" - -msgid "Backup is only supported for SOFS volumes without backing file." -msgstr "僅支援備份沒有支援檔案的 SOFS 磁區。" - -msgid "Backup is only supported for raw-formatted GlusterFS volumes." -msgstr "原始格式的 GlusterFS 磁區僅支援備份。" - -msgid "Backup is only supported for raw-formatted SOFS volumes." -msgstr "僅支援備份原始格式的 SOFS 磁區。" - -msgid "Backup operation of an encrypted volume failed." -msgstr "已加密磁區的備份作業失敗。" - -#, python-format -msgid "" -"Backup service %(configured_service)s does not support verify. Backup id " -"%(id)s is not verified. Skipping verify." -msgstr "" -"備份服務 %(configured_service)s 不支援驗證。未驗證備份 ID%(id)s。正在跳過驗" -"證。" - -#, python-format -msgid "" -"Backup service %(service)s does not support verify. Backup id %(id)s is not " -"verified. Skipping reset." -msgstr "備份服務 %(service)s 不支援驗證。未驗證備份 ID %(id)s。正在跳過重設。" - -#, python-format -msgid "Backup should only have one snapshot but instead has %s" -msgstr "備份應該只有一個 Snapshot，但具有 %s 個" - -msgid "Backup status must be available" -msgstr "備份狀態必須為可用" - -#, python-format -msgid "Backup status must be available and not %s." -msgstr "備份狀態必須為可用，且不是 %s。" - -msgid "Backup status must be available or error" -msgstr "備份狀態必須為可用或者錯誤" - -msgid "Backup to be restored has invalid size" -msgstr "要還原的備份大小無效" - -#, python-format -msgid "Bad Status line returned: %(arg)s." -msgstr "傳回了不當的狀態行：%(arg)s。" - -#, python-format -msgid "Bad key(s) in quota set: %s" -msgstr "配額集中的索引鍵錯誤：%s" - -#, python-format -msgid "" -"Bad or unexpected response from the storage volume backend API: %(data)s" -msgstr "來自儲存磁區後端 API 的回應錯誤或不符合預期：%(data)s" - -#, python-format -msgid "Bad project format: project is not in proper format (%s)" -msgstr "專案格式不當：專案未採取適當格式 (%s)" - -#, python-format -msgid "Bad request sent to Datera cluster:Invalid args: %(args)s | %(message)s" -msgstr "傳送至 Datera 叢集的要求不當：無效的引數：%(args)s | %(message)s" - -msgid "Bad response from Datera API" -msgstr "Datera API 傳回錯誤的回應" - -msgid "Bad response from SolidFire API" -msgstr "SolidFire API 傳回錯誤的回應" - -#, python-format -msgid "Bad response from XMS, %s" -msgstr "XMS 傳回錯誤的回應，%s" - -msgid "Binary" -msgstr "二進位" - -msgid "Blank components" -msgstr "空白元件" - -msgid "Blockbridge API authentication scheme (token or password)" -msgstr "Blockbridge API 鑑別方法（記號或密碼）" - -msgid "Blockbridge API password (for auth scheme 'password')" -msgstr "Blockbridge API 密碼（適用於鑑別方法「密碼」）" - -msgid "Blockbridge API token (for auth scheme 'token')" -msgstr "Blockbridge API 記號（適用於鑑別方法「記號」）" - -msgid "Blockbridge API user (for auth scheme 'password')" -msgstr "Blockbridge API 使用者（適用於鑑別方法「密碼」）" - -msgid "Blockbridge api host not configured" -msgstr "未配置 Blockbridge API 主機" - -#, python-format -msgid "Blockbridge configured with invalid auth scheme '%(auth_scheme)s'" -msgstr "已使用無效的鑑別方法 '%(auth_scheme)s' 配置了 Blockbridge" - -msgid "Blockbridge default pool does not exist" -msgstr "Blockbridge 預設儲存區不存在" - -msgid "" -"Blockbridge password not configured (required for auth scheme 'password')" -msgstr "未配置 Blockbridge 密碼（鑑別方法「密碼」所需的項目）" - -msgid "Blockbridge pools not configured" -msgstr "未配置 Blockbridge 儲存區" - -msgid "Blockbridge token not configured (required for auth scheme 'token')" -msgstr "未配置 Blockbridge 記號（鑑別方法「記號」所需的項目）" - -msgid "Blockbridge user not configured (required for auth scheme 'password')" -msgstr "未配置 Blockbridge 使用者（鑑別方法「密碼」所需的項目）" - -#, python-format -msgid "Brocade Fibre Channel Zoning CLI error: %(reason)s" -msgstr "Brocade 光纖通道分區 CLI 錯誤：%(reason)s" - -#, python-format -msgid "Brocade Fibre Channel Zoning HTTP error: %(reason)s" -msgstr "Brocade 光纖通道分區 HTTP 錯誤：%(reason)s" - -msgid "CHAP secret should be 12-16 bytes." -msgstr "CHAP 密碼應該是 12-16 位元組。" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"CLI 異常狀況輸出：\n" -" 指令：%(cmd)s\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "" -"CLI Exception output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"CLI 異常狀況輸出：\n" -" 指令：%(cmd)s\n" -" 標準輸出：%(out)s\n" -"標準錯誤：%(err)s。" - -msgid "" -"CMMVC6071E The VDisk-to-host mapping was not created because the VDisk is " -"already mapped to a host.\n" -"\"" -msgstr "" -"CMMVC6071E 未建立 VDisk 至主機對映，因為該 VDisk 已經對映至某個主機。\n" -"\"" - -msgid "CONCERTO version is not supported" -msgstr "CONCERTO 版本不受支援" - -#, python-format -msgid "CPG (%s) doesn't exist on array" -msgstr "陣列上不存在 CPG (%s)" - -msgid "Cache name is None, please set smartcache:cachename in key." -msgstr "快取名稱為「無」，請在索引鍵中設定 smartcache:cachename。" - -#, python-format -msgid "Cache volume %(cache_vol)sdoes not have snapshot %(cache_snap)s." -msgstr "快取磁區 %(cache_vol)s 沒有 Snapshot %(cache_snap)s。" - -#, python-format -msgid "Cache volume %s does not have required properties" -msgstr "快取磁區 %s 沒有必需的內容" - -msgid "Call returned a None object" -msgstr "呼叫傳回了 None 物件。" - -msgid "Can not add FC port to host." -msgstr "無法將 FC 埠新增至主機。" - -#, python-format -msgid "Can not find cache id by cache name %(name)s." -msgstr "依快取名稱 %(name)s 找不到快取 ID。" - -#, python-format -msgid "Can not find partition id by name %(name)s." -msgstr "依名稱 %(name)s 找不到分割區 ID。" - -#, python-format -msgid "Can not get pool info. pool: %s" -msgstr "無法取得儲存區資訊。儲存區：%s" - -#, python-format -msgid "Can not translate %s to integer." -msgstr "無法將 %s 轉換為整數。" - -#, python-format -msgid "Can't access 'scality_sofs_config': %s" -msgstr "無法存取 'scality_sofs_config'：%s" - -msgid "Can't attach snapshot." -msgstr "無法連接 Snapshot。" - -msgid "Can't decode backup record." -msgstr "無法將備份記錄解碼。" - -#, python-format -msgid "Can't extend replication volume, volume: %(id)s" -msgstr "無法延伸抄寫磁區，磁區：%(id)s" - -msgid "Can't find LUN on the array, please check the source-name or source-id." -msgstr "在陣列上找不到 LUN，請檢查 source-name 或 source-id。" - -#, python-format -msgid "Can't find cache name on the array, cache name is: %(name)s." -msgstr "在陣列上找不到快取名稱，快取名稱為：%(name)s。" - -#, python-format -msgid "Can't find lun id from db, volume: %(id)s" -msgstr "從資料庫中找不到 LUN ID，磁區：%(id)s" - -#, python-format -msgid "Can't find lun info on the array. volume: %(id)s, lun name: %(name)s." -msgstr "在陣列上找不到 LUN 資訊，磁區：%(id)s，LUN 名稱：%(name)s。" - -#, python-format -msgid "Can't find partition name on the array, partition name is: %(name)s." -msgstr "在陣列上找不到分割區名稱，分割區名稱為：%(name)s。" - -#, python-format -msgid "Can't find service: %s" -msgstr "找不到服務：%s" - -msgid "" -"Can't find snapshot on array, please check the source-name or source-id." -msgstr "在陣列上找不到 Snapshot，請檢查 source-name 或 source-id。" - -msgid "Can't find the same host id from arrays." -msgstr "從陣列中找不到相同的主機 ID。" - -#, python-format -msgid "Can't get volume id from snapshot, snapshot: %(id)s" -msgstr "無法從 Snapshot 取得磁區 ID，Snapshot：%(id)s" - -#, python-format -msgid "Can't get volume id. Volume name: %s." -msgstr "無法取得磁區 ID。磁區名稱：%s。" - -#, python-format -msgid "Can't import LUN %(lun_id)s to Cinder. LUN type mismatched." -msgstr "無法將 LUN %(lun_id)s 匯入 Cinder。LUN 類型不符。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a HyperMetroPair." -msgstr "無法將 LUN %s 匯入 Cinder。它已經存在於 HyperMetroPair 中。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN copy task." -msgstr "無法將 LUN %s 匯入 Cinder。它已經存在於 LUN 複製作業中。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN group." -msgstr "無法將 LUN %s 匯入 Cinder。它已經存在於某個 LUN 群組中。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a LUN mirror." -msgstr "無法將 LUN %s 匯入 Cinder。它已經存在於某個 LUN 鏡映中。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a SplitMirror." -msgstr "無法將 LUN %s 匯入 Cinder。它已經存在於 SplitMirror 中。" - -#, python-format -msgid "Can't import LUN %s to Cinder. Already exists in a migration task." -msgstr "無法將 LUN %s 匯入 Cinder。它已經存在於移轉作業中。" - -#, python-format -msgid "" -"Can't import LUN %s to Cinder. Already exists in a remote replication task." -msgstr "無法將 LUN %s 匯入 Cinder。它已經存在於遠端抄寫作業中。" - -#, python-format -msgid "Can't import LUN %s to Cinder. LUN status is not normal." -msgstr "無法將 LUN %s 匯入 Cinder。LUN 未處於正常狀態。" - -#, python-format -msgid "Can't import snapshot %s to Cinder. Snapshot doesn't belong to volume." -msgstr "無法將 Snapshot %s 匯入 Cinder。Snapshot 不屬於磁區。" - -#, python-format -msgid "Can't import snapshot %s to Cinder. Snapshot is exposed to initiator." -msgstr "無法將 Snapshot %s 匯入 Cinder。已將 Snapshot 向起始器公開。" - -#, python-format -msgid "" -"Can't import snapshot %s to Cinder. Snapshot status is not normal or running " -"status is not online." -msgstr "" -"無法將 Snapshot %s 匯入 Cinder。Snapshot 未處於正常狀態，或者執行中狀態不在線" -"上。" - -#, python-format -msgid "Can't open config file: %s" -msgstr "無法開啟配置檔 %s" - -msgid "Can't parse backup record." -msgstr "無法剖析備份記錄。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"has no volume type." -msgstr "" -"無法將磁區 %(volume_id)s 新增至一致性群組 %(group_id)s，因為該磁區沒有磁區類" -"型。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because it " -"is already in consistency group %(orig_group)s." -msgstr "" -"無法將磁區 %(volume_id)s 新增至一致性群組 %(group_id)s，因為該磁區已經位於一" -"致性群組 %(orig_group)s 中。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume cannot be found." -msgstr "" -"無法將磁區 %(volume_id)s 新增至一致性群組 %(group_id)s，因為找不到該磁區。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume does not exist." -msgstr "" -"無法將磁區 %(volume_id)s 新增至一致性群組 %(group_id)s，因為該磁區不存在。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume is in an invalid state: %(status)s. Valid states are: %(valid)s." -msgstr "" -"無法將磁區 %(volume_id)s 新增至一致性群組 %(group_id)s，因為磁區處於無效的狀" -"態：%(status)s。有效的狀態為：%(valid)s。" - -#, python-format -msgid "" -"Cannot add volume %(volume_id)s to consistency group %(group_id)s because " -"volume type %(volume_type)s is not supported by the group." -msgstr "" -"無法將磁區 %(volume_id)s 新增至一致性群組 %(group_id)s，因為此群組不支援磁區" -"類型 %(volume_type)s。" - -#, python-format -msgid "" -"Cannot attach already attached volume %s; multiattach is disabled via the " -"'netapp_enable_multiattach' configuration option." -msgstr "" -"無法連接已經連接的磁區 %s；已透過'netapp_enable_multiattach' 配置選項停用了多" -"重連接。" - -msgid "Cannot change VF context in the session." -msgstr "無法變更階段作業中的 VF 環境定義。" - -#, python-format -msgid "" -"Cannot change VF context, specified VF is not available in the manageable VF " -"list %(vf_list)s." -msgstr "" -"無法變更 VF 環境定義，在可管理的 VF 清單 %(vf_list)s 中無法使用指定的 VF。" - -msgid "Cannot connect to ECOM server." -msgstr "無法連接至 ECOM 伺服器。" - -#, python-format -msgid "" -"Cannot create clone of size %(vol_size)s from volume of size %(src_vol_size)s" -msgstr "無法從大小為 %(src_vol_size)s 的磁區建立大小為 %(vol_size)s 的複本" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because snapshot %(snap)s is not " -"in a valid state. Valid states are: %(valid)s." -msgstr "" -"無法建立一致性群組 %(group)s，因為 Snapshot %(snap)s 不是處於有效的狀態。有效" -"的狀態為：%(valid)s。" - -#, python-format -msgid "" -"Cannot create consistency group %(group)s because source volume " -"%(source_vol)s is not in a valid state. Valid states are: %(valid)s." -msgstr "" -"無法建立一致性群組 %(group)s，因為來源磁區%(source_vol)s 未處於有效狀態。有效" -"狀態為：%(valid)s。" - -#, python-format -msgid "Cannot create directory %s." -msgstr "無法建立目錄 %s。" - -msgid "Cannot create encryption specs. Volume type in use." -msgstr "無法建立加密規格。磁區類型在使用中。" - -#, python-format -msgid "" -"Cannot create image of disk format: %s. Only vmdk disk format is accepted." -msgstr "無法建立磁碟格式為 %s 的映像檔。僅接受 VMDK 磁碟格式。" - -#, python-format -msgid "Cannot create masking view: %(maskingViewName)s. " -msgstr "無法建立遮罩視圖：%(maskingViewName)s。" - -#, python-format -msgid "" -"Cannot create more than %(req)s volumes on the ESeries array when " -"'netapp_enable_multiattach' is set to true." -msgstr "" -"在下列情況下，無法在 E 系列陣列上建立超過 %(req)s 個磁" -"區：'netapp_enable_multiattach' 設定為 true。" - -#, python-format -msgid "Cannot create or find an storage group with name %(sgGroupName)s." -msgstr "無法建立或找不到名稱為 %(sgGroupName)s 的儲存體群組。" - -#, python-format -msgid "" -"Cannot create volume of size %(vol_size)s from snapshot of size %(snap_size)s" -msgstr "無法從大小為 %(snap_size)s 的 Snapshot 建立大小為 %(vol_size)s 的磁區" - -#, python-format -msgid "Cannot create volume of size %s: not multiple of 8GB." -msgstr "無法建立大小為 %s 的磁區：不是 8 GB 的倍數。" - -#, python-format -msgid "Cannot create volume_type with name %(name)s and specs %(extra_specs)s" -msgstr "無法使用名稱 %(name)s 及規格 %(extra_specs)s 來建立 volume_type" - -#, python-format -msgid "Cannot delete LUN %s while snapshots exist." -msgstr "存在 Snapshot 時，無法刪除 LUN %s。" - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)d volume instances." -msgstr "" -"無法刪除快取磁區：%(cachevol_name)s。該快取磁區已在 %(updated_at)s 得到更新，" -"且目前具有 %(numclones)d 個磁區實例。" - -#, python-format -msgid "" -"Cannot delete cache volume: %(cachevol_name)s. It was updated at " -"%(updated_at)s and currently has %(numclones)s volume instances." -msgstr "" -"無法刪除快取磁區：%(cachevol_name)s。該快取磁區已在 %(updated_at)s 得到更新，" -"且目前具有 %(numclones)s 個磁區實例。" - -msgid "Cannot delete encryption specs. Volume type in use." -msgstr "無法刪除加密規格。磁區類型在使用中。" - -msgid "Cannot determine storage pool settings." -msgstr "無法判定儲存區設定。" - -msgid "Cannot execute /sbin/mount.sofs" -msgstr "無法執行 /sbin/mount.sofs" - -#, python-format -msgid "Cannot find CG group %s." -msgstr "找不到 CG 群組 %s。" - -#, python-format -msgid "" -"Cannot find Controller Configuration Service for storage system " -"%(storage_system)s." -msgstr "找不到下列儲存體系統的「控制器配置服務」：%(storage_system)s。" - -#, python-format -msgid "Cannot find Replication Service to create volume for snapshot %s." -msgstr "找不到「抄寫服務」，無法建立 Snapshot %s 的磁區。" - -#, python-format -msgid "Cannot find Replication Service to delete snapshot %s." -msgstr "找不到「抄寫服務」以刪除 Snapshot %s。" - -#, python-format -msgid "Cannot find Replication service on system %s." -msgstr "在系統 %s 上找不到「抄寫服務」。" - -#, python-format -msgid "Cannot find Volume: %(id)s. unmanage operation. Exiting..." -msgstr "找不到磁區：%(id)s。取消管理作業。正在結束..." - -#, python-format -msgid "Cannot find Volume: %(volumename)s. Extend operation. Exiting...." -msgstr "找不到磁區：%(volumename)s。「延伸」作業。正在結束..." - -#, python-format -msgid "Cannot find device number for volume %(volumeName)s." -msgstr "找不到磁區 %(volumeName)s 的裝置號碼。" - -msgid "Cannot find migration task." -msgstr "找不到移轉作業。" - -#, python-format -msgid "Cannot find replication service on system %s." -msgstr "在系統 %s 上找不到抄寫服務。" - -#, python-format -msgid "Cannot find source CG instance. consistencygroup_id: %s." -msgstr "找不到來源 CG 實例。consistencygroup_id：%s。" - -#, python-format -msgid "Cannot get mcs_id by channel id: %(channel_id)s." -msgstr "無法依下列通道 ID 取得 mcs_id：%(channel_id)s。" - -msgid "Cannot get necessary pool or storage system information." -msgstr "無法取得必要的儲存區或儲存體系統資訊。" - -#, python-format -msgid "" -"Cannot get or create a storage group: %(sgGroupName)s for volume " -"%(volumeName)s " -msgstr "無法取得或建立下列磁區的儲存體群組 %(sgGroupName)s：%(volumeName)s " - -#, python-format -msgid "Cannot get or create initiator group: %(igGroupName)s. " -msgstr "無法取得或建立起始器群組：%(igGroupName)s。" - -#, python-format -msgid "Cannot get port group: %(pgGroupName)s. " -msgstr "無法取得埠群組：%(pgGroupName)s。" - -#, python-format -msgid "" -"Cannot get storage group: %(sgGroupName)s from masking view " -"%(maskingViewInstanceName)s. " -msgstr "" -"無法從下列遮罩視圖取得儲存體群組 %(sgGroupName)s：" -"%(maskingViewInstanceName)s。" - -#, python-format -msgid "" -"Cannot get supported size range for %(sps)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "無法取得 %(sps)s 的受支援大小範圍。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Cannot get the default storage group for FAST policy: %(fastPolicyName)s." -msgstr "無法取得 FAST 原則 %(fastPolicyName)s 的預設儲存體群組。" - -msgid "Cannot get the portgroup from the masking view." -msgstr "無法取得遮罩視圖中的埠群組。" - -msgid "Cannot mount Scality SOFS, check syslog for errors" -msgstr "無法裝載 Scality SOFS，請檢查系統日誌以找出錯誤" - -msgid "Cannot ping DRBDmanage backend" -msgstr "無法對 DRBDmanage 後端進行連線測試" - -#, python-format -msgid "Cannot place volume %(id)s on %(host)s" -msgstr "無法將磁區 %(id)s 置於 %(host)s 上" - -#, python-format -msgid "" -"Cannot provide both 'cgsnapshot_id' and 'source_cgid' to create consistency " -"group %(name)s from source." -msgstr "" -"無法同時提供 'cgsnapshot_id' 和 'source_cgid'，以從來源建立一致性群組 " -"%(name)s。" - -msgid "Cannot register resource" -msgstr "無法登錄資源" - -msgid "Cannot register resources" -msgstr "無法登錄資源" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because it is not in the group." -msgstr "" -"無法將磁區 %(volume_id)s 從一致性群組 %(group_id)s 中移除，因為該磁區不在此群" -"組中。" - -#, python-format -msgid "" -"Cannot remove volume %(volume_id)s from consistency group %(group_id)s " -"because volume is in an invalid state: %(status)s. Valid states are: " -"%(valid)s." -msgstr "" -"無法將磁區 %(volume_id)s 從一致性群組 %(group_id)s 中移除，因為磁區處於無效的" -"狀態：%(status)s。有效的狀態為：%(valid)s。" - -#, python-format -msgid "Cannot retype from HPE3PARDriver to %s." -msgstr "HPE3PARDriver 無法透過執行 Retype 動作變為 %s。" - -msgid "Cannot retype from one 3PAR array to another." -msgstr "一個 3PAR 陣列無法透過執行 Retype 動作變為另一個陣列。" - -msgid "Cannot retype to a CPG in a different domain." -msgstr "無法執行 Retype 動作，以變為不同網域中的 CPG。" - -msgid "Cannot retype to a snap CPG in a different domain." -msgstr "無法執行 Retype 動作，以變為不同網域中的 snapCPG。" - -msgid "" -"Cannot run vgc-cluster command, please ensure software is installed and " -"permissions are set properly." -msgstr "" -"無法執行 vgc-cluster 指令，請確保已安裝了軟體，並且已經妥善設定許可權。" - -msgid "Cannot set both hitachi_serial_number and hitachi_unit_name." -msgstr "無法設定 hitachi_serial_number 及 hitachi_unit_name。" - -msgid "Cannot specify both protection domain name and protection domain id." -msgstr "不能同時指定保護網域名稱及保護網域 ID。" - -msgid "Cannot specify both storage pool name and storage pool id." -msgstr "不能同時指定儲存區名稱及儲存區 ID。" - -#, python-format -msgid "" -"Cannot update consistency group %(group_id)s because no valid name, " -"description, add_volumes, or remove_volumes were provided." -msgstr "" -"無法更新一致性群組 %(group_id)s，因為未提供有效的名稱、說明、add_volumes 或 " -"remove_volumes。" - -msgid "Cannot update encryption specs. Volume type in use." -msgstr "無法更新加密規格。磁區類型在使用中。" - -#, python-format -msgid "Cannot update volume_type %(id)s" -msgstr "無法更新 volume_type %(id)s" - -#, python-format -msgid "Cannot verify the existence of object:%(instanceName)s." -msgstr "無法驗證物件 %(instanceName)s 是否存在。" - -msgid "Cascade option is not supported." -msgstr "不支援連鎖選項。" - -#, python-format -msgid "CgSnapshot %(cgsnapshot_id)s could not be found." -msgstr "找不到 CgSnapshot %(cgsnapshot_id)s。" - -msgid "Cgsnahost is empty. No consistency group will be created." -msgstr "Cgsnahost 是空的。將不會建立一致性群組。" - -msgid "Cgsnapshot status must be available or error" -msgstr "CgSnapshot 狀態必須為可用或者錯誤" - -msgid "Change hostlun id error." -msgstr "變更主機 LUN ID 時發生錯誤。" - -msgid "Change lun priority error." -msgstr "變更 LUN 優先順序時發生錯誤。" - -msgid "Change lun smarttier policy error." -msgstr "變更 LUN smarttier 原則時發生錯誤。" - -#, python-format -msgid "" -"Change would make usage less than 0 for the following resources: %(unders)s" -msgstr "變更會使下列資源的用量小於 0：%(unders)s" - -msgid "Check access permissions for the ZFS share assigned to this driver." -msgstr "請檢查指派給此驅動程式之 ZFS 共用的存取權限。" - -msgid "Check hostgroup associate error." -msgstr "檢查主機群組關聯時發生錯誤。" - -msgid "Check initiator added to array error." -msgstr "檢查已新增至陣列的起始器時發生錯誤。" - -msgid "Check initiator associated to host error." -msgstr "檢查與主機相關聯的起始器時發生錯誤。" - -msgid "Check lungroup associate error." -msgstr "檢查 LUN 群組關聯時發生錯誤。" - -msgid "Check portgroup associate error." -msgstr "檢查埠群組關聯時發生錯誤。" - -msgid "" -"Check the state of the http service. Also ensure that the https port number " -"is the same as the one specified in cinder.conf." -msgstr "" -"請檢查 HTTP 服務的狀態。同時確保 HTTPS 埠號與 cinder.conf 中指定的埠號相同。" - -msgid "Chunk size is not multiple of block size for creating hash." -msgstr "片段大小不是用於建立雜湊之區塊大小的倍數。" - -#, python-format -msgid "Cisco Fibre Channel Zoning CLI error: %(reason)s" -msgstr "Cisco 光纖通道分區 CLI 錯誤：%(reason)s" - -#, python-format -msgid "Clone feature is not licensed on %(storageSystem)s." -msgstr "複製功能未在 %(storageSystem)s 上獲得授權。" - -#, python-format -msgid "" -"Clone type '%(clone_type)s' is invalid; valid values are: '%(full_clone)s' " -"and '%(linked_clone)s'." -msgstr "" -"複製類型 '%(clone_type)s' 無效；有效值為：'%(full_clone)s' 和 " -"'%(linked_clone)s'。" - -msgid "" -"Cluster is not formatted. You should probably perform \"dog cluster format\"." -msgstr "叢集未格式化。您可能應該執行 \"dog cluster format\"。" - -#, python-format -msgid "Coho Data Cinder driver failure: %(message)s" -msgstr "Coho Data Cinder 驅動程式失敗：%(message)s" - -msgid "Coho rpc port is not configured" -msgstr "未配置 Coho RPC 埠" - -#, python-format -msgid "Command %(cmd)s blocked in the CLI and was cancelled" -msgstr "指令 %(cmd)s 在 CLI 中遭到封鎖，且已取消" - -#, python-format -msgid "CommandLineHelper._wait_for_a_condition: %s timeout" -msgstr "CommandLineHelper._wait_for_a_condition：%s 逾時" - -#, python-format -msgid "CommandLineHelper._wait_for_condition: %s timeout." -msgstr "CommandLineHelper._wait_for_condition：%s 逾時。" - -msgid "Compression Enabler is not installed. Can not create compressed volume." -msgstr "未安裝「壓縮啟用程式」。無法建立已壓縮的磁區。" - -#, python-format -msgid "Compute cluster: %(cluster)s not found." -msgstr "找不到計算叢集：%(cluster)s。" - -msgid "Condition has no field." -msgstr "條件不含任何欄位。" - -#, python-format -msgid "Config 'max_over_subscription_ratio' invalid. Must be > 0: %s" -msgstr "配置 'max_over_subscription_ratio' 無效。必需大於 0：%s" - -msgid "Configuration error: dell_sc_ssn not set." -msgstr "配置錯誤：未設定 dell_sc_ssn。" - -#, python-format -msgid "Configuration file %(configurationFile)s does not exist." -msgstr "配置檔 %(configurationFile)s 不存在。" - -msgid "Configuration is not found." -msgstr "找不到配置。" - -#, python-format -msgid "Configuration value %s is not set." -msgstr "未設定配置值 %s。" - -msgid "Configured host type is not supported." -msgstr "不支援所配置的主機類型。" - -#, python-format -msgid "" -"Conflicting QoS specifications in volume type %s: when QoS spec is " -"associated to volume type, legacy \"netapp:qos_policy_group\" is not allowed " -"in the volume type extra specs." -msgstr "" -"磁區類型 %s 中存在衝突的服務品質規格：將服務品質規格關聯至磁區類型時，不容許" -"在磁區類型額外規格中使用舊式 \"netapp:qos_policy_group\"。" - -#, python-format -msgid "Connection to glance failed: %(reason)s" -msgstr "Glance 連線失敗：%(reason)s" - -#, python-format -msgid "Connection to swift failed: %(reason)s" -msgstr "Swift 連線失敗：%(reason)s" - -#, python-format -msgid "Connector does not provide: %s" -msgstr "連接器未提供：%s" - -#, python-format -msgid "Connector doesn't have required information: %(missing)s" -msgstr "連接器沒有必要資訊：%(missing)s" - -#, python-format -msgid "" -"Consistency group %s still contains volumes. The force flag is required to " -"delete it." -msgstr "一致性群組 %s 仍包含磁區。需要強制旗標來將其刪除。" - -#, python-format -msgid "Consistency group %s still has dependent cgsnapshots." -msgstr "一致性群組 %s 仍具有相依 CgSnapshot。" - -msgid "Consistency group is empty. No cgsnapshot will be created." -msgstr "一致性群組是空的。將不建立 CgSnapshot。" - -#, python-format -msgid "" -"Consistency group status must be available or error, but current status is: " -"%s" -msgstr "一致性群組狀態必須為可用或錯誤，但現行狀態為：%s" - -#, python-format -msgid "Consistency group status must be available, but current status is: %s." -msgstr "一致性群組狀態必須為可用，但是現行狀態為：%s。" - -#, python-format -msgid "ConsistencyGroup %(consistencygroup_id)s could not be found." -msgstr "找不到 ConsistencyGroup %(consistencygroup_id)s。" - -msgid "Container" -msgstr "容器" - -#, python-format -msgid "" -"Container format: %s is unsupported by the VMDK driver, only 'bare' is " -"supported." -msgstr "VMDK 驅動程式不支援儲存器格式 %s，僅支援'bare'。" - -msgid "Container size smaller than required file size." -msgstr "儲存器大小小於必要的檔案大小。" - -msgid "Content type not supported." -msgstr "內容類型不受支援。" - -#, python-format -msgid "Controller Configuration Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到「控制器配置服務」。" - -#, python-format -msgid "Controller IP '%(host)s' could not be resolved: %(e)s." -msgstr "無法解析控制器 IP '%(host)s'：%(e)s。" - -#, python-format -msgid "Converted to %(f1)s, but format is now %(f2)s" -msgstr "已轉換為 %(f1)s，但格式現在為 %(f2)s" - -#, python-format -msgid "Converted to %(vol_format)s, but format is now %(file_format)s" -msgstr "已轉換為 %(vol_format)s，但格式現在為 %(file_format)s" - -#, python-format -msgid "Converted to raw, but format is now %s" -msgstr "已轉換為原始，但格式現在為 %s" - -#, python-format -msgid "Converted to raw, but format is now %s." -msgstr "已轉換為原始，但格式現在為 %s。" - -msgid "Coordinator uninitialized." -msgstr "協調者未起始設定。" - -#, python-format -msgid "" -"Copy volume task failed: convert_to_base_volume: id=%(id)s, status=" -"%(status)s." -msgstr "" -"複製磁區作業失敗：convert_to_base_volume：ID = %(id)s、狀態 = %(status)s。" - -#, python-format -msgid "Copying metadata from %(src_type)s %(src_id)s to %(vol_id)s." -msgstr "正在將 meta 資料從 %(src_type)s %(src_id)s 複製到 %(vol_id)s。" - -msgid "" -"Could not determine which Keystone endpoint to use. This can either be set " -"in the service catalog or with the cinder.conf config option " -"'backup_swift_auth_url'." -msgstr "" -"無法判定要使用的 Keystone 端點。這可以在服務型錄中進行設定，也可以使用 " -"cinder.conf 配置選項 'backup_swift_auth_url' 進行設定。" - -msgid "" -"Could not determine which Swift endpoint to use. This can either be set in " -"the service catalog or with the cinder.conf config option 'backup_swift_url'." -msgstr "" -"無法判定要使用的 Swift 端點。這可以在服務型錄中進行設定，也可以使用 cinder." -"conf 配置選項 'backup_swift_url' 進行設定。" - -msgid "Could not find DISCO wsdl file." -msgstr "找不到 DISCO WSDL 檔。" - -#, python-format -msgid "Could not find GPFS cluster id: %s." -msgstr "找不到 GPFS 叢集 ID：%s。" - -#, python-format -msgid "Could not find GPFS file system device: %s." -msgstr "找不到 GPFS 檔案系統裝置：%s。" - -#, python-format -msgid "Could not find a host for volume %(volume_id)s with type %(type_id)s." -msgstr "找不到類型為 %(type_id)s 之磁區 %(volume_id)s 的主機。" - -#, python-format -msgid "Could not find config at %(path)s" -msgstr "在 %(path)s 處找不到配置" - -#, python-format -msgid "Could not find iSCSI export for volume %(volumeName)s." -msgstr "找不到磁區 %(volumeName)s 的 iSCSI 匯出。" - -#, python-format -msgid "Could not find iSCSI export for volume %s" -msgstr "找不到磁區 %s 的 iSCSI 匯出" - -#, python-format -msgid "Could not find iSCSI target for volume: %(volume_id)s." -msgstr "找不到磁區 %(volume_id)s 的 iSCSI 目標。" - -#, python-format -msgid "Could not find key in output of command %(cmd)s: %(out)s." -msgstr "在指令 %(cmd)s 的輸出 %(out)s 中找不到索引鍵。" - -#, python-format -msgid "Could not find parameter %(param)s" -msgstr "找不到參數 %(param)s" - -#, python-format -msgid "Could not find target %s" -msgstr "找不到目標 %s" - -#, python-format -msgid "Could not find the parent volume for Snapshot '%s' on array." -msgstr "在陣列上，找不到 Snapshot '%s' 的母項磁區。" - -#, python-format -msgid "Could not find unique snapshot %(snap)s on volume %(vol)s." -msgstr "在磁區 %(vol)s 上找不到唯一的 Snapshot %(snap)s。" - -msgid "Could not get system name." -msgstr "無法取得系統名稱。" - -#, python-format -msgid "Could not load paste app '%(name)s' from %(path)s" -msgstr "無法從 %(path)s 載入 paste 應用程式 '%(name)s'" - -#, python-format -msgid "Could not read %s. Re-running with sudo" -msgstr "無法讀取 %s。正在使用 sudo 來重新執行" - -#, python-format -msgid "" -"Could not read information for snapshot %(name)s. Code: %(code)s. Reason: " -"%(reason)s" -msgstr "無法讀取 Snapshot %(name)s 的資訊。程式碼：%(code)s。原因：%(reason)s" - -#, python-format -msgid "Could not restore configuration file %(file_path)s: %(exc)s" -msgstr "無法還原配置檔 %(file_path)s：%(exc)s" - -#, python-format -msgid "Could not save configuration to %(file_path)s: %(exc)s" -msgstr "無法將配置儲存至 %(file_path)s：%(exc)s" - -#, python-format -msgid "Could not start consistency group snapshot %s." -msgstr "無法啟動一致性群組 Snapshot %s。" - -#, python-format -msgid "Counter %s not found" -msgstr "找不到計數器 %s" - -msgid "Create QoS policy error." -msgstr "建立服務品質原則時發生錯誤。" - -#, python-format -msgid "" -"Create backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"已中止建立備份，預期備份狀態 %(expected_status)s，但取得 %(actual_status)s。" - -#, python-format -msgid "" -"Create backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"已中斷建立備份，預期磁區狀態 %(expected_status)s，但取得 %(actual_status)s。" - -msgid "Create consistency group failed." -msgstr "建立一致性群組失敗。" - -#, python-format -msgid "" -"Create encrypted volumes with type %(type)s from image %(image)s is not " -"supported." -msgstr "不支援從映像檔 %(image)s 建立類型為 %(type)s 的已加密磁區。" - -msgid "Create export for volume failed." -msgstr "針對磁區建立匯出失敗。" - -msgid "Create hostgroup error." -msgstr "建立主機群組時發生錯誤。" - -#, python-format -msgid "Create hypermetro error. %s." -msgstr "建立 hypermetro 時發生錯誤。%s。" - -msgid "Create lun error." -msgstr "建立 LUN 時發生錯誤。" - -msgid "Create lun migration error." -msgstr "建立 LUN 移轉時發生錯誤。" - -msgid "Create luncopy error." -msgstr "建立 LUNcopy 時發生錯誤。" - -msgid "Create lungroup error." -msgstr "建立 LUN 群組時發生錯誤。" - -msgid "Create manager volume flow failed." -msgstr "建立管理程式磁區流程失敗。" - -msgid "Create port group error." -msgstr "建立埠群組時發生錯誤。" - -msgid "Create replication error." -msgstr "建立抄寫時發生錯誤。" - -#, python-format -msgid "Create replication pair failed. Error: %s." -msgstr "建立抄寫配對失敗。錯誤：%s。" - -msgid "Create snapshot error." -msgstr "建立 Snapshot 時發生錯誤。" - -#, python-format -msgid "Create volume error. Because %s." -msgstr "建立磁區時發生錯誤。因為 %s。" - -msgid "Create volume failed." -msgstr "建立磁區失敗。" - -msgid "Creating a consistency group from a source is not currently supported." -msgstr "目前，不支援從來源建立一致性群組。" - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(cfg_name)s error=" -"%(err)s)." -msgstr "建立及啟動區域集時失敗：（區域集 = %(cfg_name)s 錯誤 = %(err)s）。" - -#, python-format -msgid "" -"Creating and activating zone set failed: (Zone set=%(zoneset)s error=" -"%(err)s)." -msgstr "建立及啟動區域集時失敗：（區域集 = %(zoneset)s 錯誤 = %(err)s）。" - -#, python-format -msgid "Creating usages for %(begin_period)s until %(end_period)s" -msgstr "正在建立從 %(begin_period)s 至 %(end_period)s 的使用情形" - -msgid "Current host isn't part of HGST domain." -msgstr "現行主機不是 HGST 網域的一部分。" - -#, python-format -msgid "" -"Current host not valid for volume %(id)s with type %(type)s, migration not " -"allowed" -msgstr "現行主機不適用於類型為 %(type)s 的磁區 %(id)s，不容許移轉" - -#, python-format -msgid "" -"Currently mapped host for volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "磁區 %(vol)s 目前對映的主機位於不受支援的主機群組%(group)s 中。" - -msgid "DEPRECATED: Deploy v1 of the Cinder API." -msgstr "已淘汰：部署 Cinder API 的第 1 版。" - -msgid "DEPRECATED: Deploy v2 of the Cinder API." -msgstr "已淘汰：部署 Cinder API 的第 2 版。" - -#, python-format -msgid "" -"DRBDmanage driver error: expected key \"%s\" not in answer, wrong DRBDmanage " -"version?" -msgstr "" -"DRBDmanage 驅動程式錯誤：應答中沒有預期的索引鍵 \"%s\"，DRBDmanage 版本是否錯" -"誤？" - -msgid "" -"DRBDmanage driver setup error: some required libraries (dbus, drbdmanage.*) " -"not found." -msgstr "" -"DRBDmanage 驅動程式設定錯誤：找不到部分必要程式庫（dbus、drbdmanage.*）。" - -#, python-format -msgid "DRBDmanage expected one resource (\"%(res)s\"), got %(n)d" -msgstr "DRBDmanage 預期一個資源 (\"%(res)s\")，但卻取得 %(n)d" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for new volume after snapshot restore; resource " -"\"%(res)s\", volume \"%(vol)s\"" -msgstr "" -"在 Snapshot 還原之後等待新磁區時，DRBDmanage 逾時；資源 \"%(res)s\"，磁區 " -"\"%(vol)s\"" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for snapshot creation; resource \"%(res)s\", " -"snapshot \"%(sn)s\"" -msgstr "" -"等待建立 Snapshot 時，DRBDmanage 逾時；資源 \"%(res)s\"，Snapshot \"%(sn)s\"" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for volume creation; resource \"%(res)s\", volume " -"\"%(vol)s\"" -msgstr "等待建立磁區時，DRBDmanage 逾時；資源 \"%(res)s\"，磁區 \"%(vol)s\"" - -#, python-format -msgid "" -"DRBDmanage timeout waiting for volume size; volume ID \"%(id)s\" (res " -"\"%(res)s\", vnr %(vnr)d)" -msgstr "" -"等待磁區大小時，DRBDmanage 逾時；磁區 ID \"%(id)s\"（資源 \"%(res)s\"，VNR " -"%(vnr)d）" - -msgid "Data ONTAP API version could not be determined." -msgstr "無法判定資料 ONTAP API 版本。" - -msgid "Data ONTAP operating in 7-Mode does not support QoS policy groups." -msgstr "在 7 模式下運作的資料 ONTAP 不支援服務品質原則群組。" - -msgid "Database schema downgrade is not allowed." -msgstr "不容許將資料庫綱目降級。" - -#, python-format -msgid "Dataset %s is not shared in Nexenta Store appliance" -msgstr "資料集 %s 未在「Nexenta 儲存庫」軟體驅動裝置中共用" - -#, python-format -msgid "Dataset group %s not found at Nexenta SA" -msgstr "在 Nexenta SA 中，找不到資料集群組 %s" - -#, python-format -msgid "" -"Dedup is a valid provisioning type, but requires WSAPI version " -"'%(dedup_version)s' version '%(version)s' is installed." -msgstr "" -"Dedup 是有效的供應類型，但需要 WSAPI '%(dedup_version)s' 版，已安裝 " -"'%(version)s' 版。" - -msgid "Dedup luns cannot be extended" -msgstr "無法延伸 Dedup LUN" - -msgid "" -"Deduplication Enabler is not installed. Can not create deduplicated volume" -msgstr "未安裝「刪除重複啟用程式」。無法建立已刪除的重複磁區" - -msgid "Default pool name if unspecified." -msgstr "如果未指定，則將使用預設儲存區名稱。" - -#, python-format -msgid "" -"Default quota for resource: %(res)s is set by the default quota flag: quota_" -"%(res)s, it is now deprecated. Please use the default quota class for " -"default quota." -msgstr "" -"資源 %(res)s 的預設配額是由預設配額旗標quota_%(res)s 所設定，但它現已淘汰。請" -"將預設配額類別用於預設配額。" - -msgid "Default volume type can not be found." -msgstr "找不到預設磁區類型。" - -msgid "" -"Defines the set of exposed pools and their associated backend query strings" -msgstr "定義公開儲存區集及其相關聯的後端查詢字串" - -msgid "Delete LUNcopy error." -msgstr "刪除 LUNcopy 時發生錯誤。" - -msgid "Delete QoS policy error." -msgstr "刪除服務品質原則時發生錯誤。" - -msgid "Delete associated lun from lungroup error." -msgstr "從 LUN 群組中刪除相關聯的 LUN 時發生錯誤。" - -#, python-format -msgid "" -"Delete backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"已中止刪除備份，目前配置的備份服務[%(configured_service)s] 不是建立此備份所使" -"用的備份服務 [%(backup_service)s]。" - -msgid "Delete consistency group failed." -msgstr "刪除一致性群組失敗。" - -msgid "Delete hostgroup error." -msgstr "刪除主機群組時發生錯誤。" - -msgid "Delete hostgroup from mapping view error." -msgstr "從對映視圖中刪除主機群組時發生錯誤。" - -msgid "Delete lun error." -msgstr "刪除 LUN 時發生錯誤。" - -msgid "Delete lun migration error." -msgstr "刪除 LUN 移轉時發生錯誤。" - -msgid "Delete lungroup error." -msgstr "刪除 LUN 群組時發生錯誤。" - -msgid "Delete lungroup from mapping view error." -msgstr "從對映視圖中刪除 LUN 群組時發生錯誤。" - -msgid "Delete mapping view error." -msgstr "刪除對映視圖時發生錯誤。" - -msgid "Delete port group error." -msgstr "刪除埠群組時發生錯誤。" - -msgid "Delete portgroup from mapping view error." -msgstr "從對映視圖中刪除埠群組時發生錯誤。" - -msgid "Delete snapshot error." -msgstr "刪除 Snapshot 時發生錯誤。" - -#, python-format -msgid "Delete snapshot of volume not supported in state: %s." -msgstr "狀態 %s 不支援刪除磁區的 Snapshot。" - -#, python-format -msgid "" -"Delete_backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"Delete_backup 已中止，預期備份狀態 %(expected_status)s，但取得 " -"%(actual_status)s。" - -msgid "Deleting volume from database and skipping rpc." -msgstr "正在從資料庫刪除磁區並跳過 RPC。" - -#, python-format -msgid "Deleting zones failed: (command=%(cmd)s error=%(err)s)." -msgstr "刪除區域時失敗：（指令 = %(cmd)s 錯誤 = %(err)s）。" - -msgid "Dell API 2.1 or later required for Consistency Group support" -msgstr "一致性群組支援需要 Dell API 2.1 或更新版本" - -msgid "" -"Dell Cinder driver configuration error replication not supported with direct " -"connect." -msgstr "Dell Cinder 驅動程式配置錯誤，直接連接不支援抄寫。" - -#, python-format -msgid "Dell Cinder driver configuration error replication_device %s not found" -msgstr "Dell Cinder 驅動程式配置錯誤，找不到 replication_device %s。" - -msgid "Deploy v3 of the Cinder API." -msgstr "部署 Cinder API 的第 3 版。" - -msgid "Describe-resource is admin only functionality" -msgstr "Describe-resource 是管理者專用功能" - -#, python-format -msgid "Destination has migration_status %(stat)s, expected %(exp)s." -msgstr "目的地具有 migration_status %(stat)s，預期狀態為 %(exp)s。" - -msgid "Destination host must be different than the current host." -msgstr "目的地主機必須不同於現行主機。" - -msgid "Destination volume not mid-migration." -msgstr "移轉期間找不到目的地磁區。" - -msgid "" -"Detach volume failed: More than one attachment, but no attachment_id " -"provided." -msgstr "分離磁區失敗：存在多個連接，但卻未提供attachment_id。" - -msgid "Detach volume from instance and then try again." -msgstr "請從實例分離磁區，然後再試一次。" - -#, python-format -msgid "Detected more than one volume with name %(vol_name)s" -msgstr "已偵測到多個名稱為 %(vol_name)s 的磁區" - -#, python-format -msgid "Did not find expected column in %(fun)s: %(hdr)s." -msgstr "在 %(fun)s 中找不到預期的直欄：%(hdr)s。" - -#, python-format -msgid "Did not find the expected key %(key)s in %(fun)s: %(raw)s." -msgstr "在 %(fun)s 中找不到預期的索引鍵 %(key)s：%(raw)s。" - -msgid "Disabled reason contains invalid characters or is too long" -msgstr "停用原因包含無效的字元，或者太長" - -#, python-format -msgid "Domain with name %s wasn't found." -msgstr "找不到名稱為 %s 的網域。" - -#, python-format -msgid "" -"Downlevel GPFS Cluster Detected. GPFS Clone feature not enabled in cluster " -"daemon level %(cur)s - must be at least at level %(min)s." -msgstr "" -"偵測到舊版 GPFS 叢集。「GPFS 副本」特性未在叢集常駐程式層次 %(cur)s 啟用 - 必" -"須至少是層次 %(min)s。" - -#, python-format -msgid "Driver initialize connection failed (error: %(err)s)." -msgstr "驅動程式起始設定連線失敗（錯誤：%(err)s）。" - -msgid "" -"Driver is not able to do retype because the volume (LUN {}) has snapshot " -"which is forbidden to migrate." -msgstr "" -"驅動程式無法執行 Retype 動作，因為磁區 (LUN {}) 具有已禁止移轉的 Snapshot。" - -msgid "Driver must implement initialize_connection" -msgstr "驅動程式必須實作 initialize_connection" - -#, python-format -msgid "" -"Driver successfully decoded imported backup data, but there are missing " -"fields (%s)." -msgstr "驅動程式已順利將匯入的備份資料解碼，但是有遺漏的欄位 (%s)。" - -#, python-format -msgid "" -"E-series proxy API version %(current_version)s does not support full set of " -"SSC extra specs. The proxy version must be at at least %(min_version)s." -msgstr "" -"E 系列 Proxy API 版本 %(current_version)s 不支援完整的SSC 額外規格集。Proxy " -"版本必須至少是 %(min_version)s。" - -#, python-format -msgid "" -"EMC VNX Cinder Driver CLI exception: %(cmd)s (Return Code: %(rc)s) (Output: " -"%(out)s)." -msgstr "" -"EMC VNX Cinder 驅動程式 CLI 異常狀況：%(cmd)s（回覆碼：%(rc)s）（輸出：" -"%(out)s）。" - -msgid "" -"EcomServerIp, EcomServerPort, EcomUserName, EcomPassword must have valid " -"values." -msgstr "" -"EcomServerIp、EcomServerPort、EcomUserName、EcomPassword 必須具有有效的值。" - -#, python-format -msgid "" -"Either 'cgsnapshot_id' or 'source_cgid' must be provided to create " -"consistency group %(name)s from source." -msgstr "" -"必須提供 'cgsnapshot_id' 或 'source_cgid'，才能從來源建立一致性群組 " -"%(name)s。" - -#, python-format -msgid "" -"Either SLO: %(slo)s or workload %(workload)s is invalid. Examine previous " -"error statement for valid values." -msgstr "" -"SLO %(slo)s 或工作量 %(workload)s 無效。請檢查前一個錯誤陳述式以取得有效的" -"值。" - -msgid "Either hitachi_serial_number or hitachi_unit_name is required." -msgstr "需要 hitachi_serial_number 或 hitachi_unit_name。" - -#, python-format -msgid "Element Composition Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到「元素組合服務」。" - -msgid "Enables QoS." -msgstr "啟用服務品質。" - -msgid "Enables compression." -msgstr "啟用壓縮。" - -msgid "Enables replication." -msgstr "啟用抄寫。" - -msgid "Ensure that configfs is mounted at /sys/kernel/config." -msgstr "請確保 configfs 已裝載於 /sys/kernel/config 中。" - -#, python-format -msgid "" -"Error Adding Initiator: %(initiator)s on groupInitiatorGroup: " -"%(initiatorgroup)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"在下列 groupInitiatorGroup 上新增起始器 %(initiator)s 時發生錯誤：" -"%(initiatorgroup)s。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Adding to TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"新增至帶 IQN %(iqn)s 的目標群組 %(targetgroup)s 時發生錯誤。回覆碼：" -"%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "Error Attaching volume %(vol)s." -msgstr "連接磁區 %(vol)s 時發生錯誤。" - -#, python-format -msgid "" -"Error Cloning Snapshot: %(snapshot)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Clone project: %(clone_proj)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"在儲存區 %(pool)s 的磁區 %(lun)s 上複製 Snapshot：%(snapshot)s 時發生錯誤專" -"案：%(project)s，副本專案：%(clone_proj)s，回覆碼：%(ret.status)d。訊息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error Create Cloned Volume: %(cloneName)s Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"建立副本磁區 %(cloneName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Create Cloned Volume: Volume: %(cloneName)s Source Volume:" -"%(sourceName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"建立副本磁區時發生錯誤：磁區：%(cloneName)s 來源磁區：%(sourceName)s。回覆" -"碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Create Group: %(groupName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "建立群組 %(groupName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Create Masking View: %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"建立遮罩視圖 %(groupName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Create Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "建立磁區 %(volumeName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Create Volume: %(volumename)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "建立磁區 %(volumename)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error CreateGroupReplica: source: %(source)s target: %(target)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"建立群組抄本時發生錯誤：來源：%(source)s 目標：%(target)s。回覆碼：%(rc)lu。" -"錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Creating Initiator: %(initiator)s on Alias: %(alias)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"在別名 %(alias)s 上建立起始器 %(initiator)s 時發生錯誤。回覆碼：" -"%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"在儲存區 %(pool)s 上建立專案 %(project)s 時發生錯誤。回覆碼：%(ret.status)d。" -"訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Property: %(property)s Type: %(type)s Description: " -"%(description)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"建立內容 %(property)s 類型 %(type)s 說明%(description)s 時發生錯誤。回覆碼：" -"%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Share: %(name)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"建立共用 %(name)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onVolume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在儲存區 %(pool)s 的磁區 %(lun)s 上建立 Snapshot：%(snapshot)s 時發生錯誤專" -"案：%(project)s。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Snapshot: %(snapshot)s onshare: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在下列儲存區的共用 %(share)s 上建立 Snapshot %(snapshot)s 時發生錯誤：" -"%(pool)s 專案：%(project)s 回覆碼：%(ret.status)d 訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"建立目標 %(alias)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating TargetGroup: %(targetgroup)s withIQN: %(iqn)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"建立帶 IQN %(iqn)s 的目標群組 %(targetgroup)s 時發生錯誤。回覆碼：" -"%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating Volume: %(lun)s Size: %(size)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"建立磁區 %(lun)s 時發生錯誤。大小：%(size)s。回覆碼：%(ret.status)d。訊息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error Creating new composite Volume Return code: %(rc)lu. Error: %(error)s." -msgstr "建立新的複合磁區時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Creating replication action on: pool: %(pool)s Project: %(proj)s " -"volume: %(vol)s for target: %(tgt)s and pool: %(tgt_pool)sReturn code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"針對目標 %(tgt)s 和儲存區 %(tgt_pool)s，在儲存區 %(pool)s 專案 %(proj)s磁區 " -"%(vol)s 上建立抄寫動作時發生錯誤。回覆碼：%(ret.status)d。訊息：" -"%(ret.data)s。" - -msgid "Error Creating unbound volume on an Extend operation." -msgstr "在「延伸」作業上建立未連結的磁區時發生錯誤。" - -msgid "Error Creating unbound volume." -msgstr "建立未連結的磁區時發生錯誤。" - -#, python-format -msgid "" -"Error Delete Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "刪除磁區 %(volumeName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Deleting Group: %(storageGroupName)s. Return code: %(rc)lu. Error: " -"%(error)s" -msgstr "" -"刪除群組 %(storageGroupName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s" - -#, python-format -msgid "" -"Error Deleting Initiator Group: %(initiatorGroupName)s. Return code: " -"%(rc)lu. Error: %(error)s" -msgstr "" -"刪除起始器群組 %(initiatorGroupName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：" -"%(error)s" - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Share: %(share)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在下列儲存區的共用 %(share)s 上刪除 Snapshot %(snapshot)s 時發生錯誤：" -"%(pool)s 專案：%(project)s 回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Deleting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在下列儲存區的磁區 %(lun)s 上刪除 Snapshot：%(snapshot)s 時發生錯誤：" -"%(pool)s 專案：%(project)s 回覆碼：%(ret.status)d 訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Deleting Volume: %(lun)s from Pool: %(pool)s, Project: %(project)s. " -"Return code: %(ret.status)d, Message: %(ret.data)s." -msgstr "" -"從儲存區 %(pool)s 刪除磁區 %(lun)s 時發生錯誤，專案 %(project)s。回覆碼：" -"%(ret.status)d，訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Deleting project: %(project)s on pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"刪除儲存區 %(pool)s 上的專案 %(project)s 時發生錯誤。回覆碼：%(ret.status)d。" -"訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Deleting replication action: %(id)s Return code: %(ret.status)d " -"Message: %(ret.data)s." -msgstr "" -"刪除抄寫動作 %(id)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Extend Volume: %(volumeName)s. Return code: %(rc)lu. Error: %(error)s." -msgstr "延伸磁區 %(volumeName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Getting Initiators: InitiatorGroup: %(initiatorgroup)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"取得起始器時發生錯誤：InitiatorGroup：%(initiatorgroup)s 回覆碼：" -"%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Pool Stats: Pool: %(pool)s Return code: %(status)d Message: " -"%(data)s." -msgstr "" -"取得儲存區統計資料時發生錯誤：儲存區：%(pool)s，回覆碼：%(status)d，訊息：" -"%(data)s。" - -#, python-format -msgid "" -"Error Getting Project Stats: Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"取得專案統計資料時發生錯誤：儲存區：%(pool)s，專案：%(project)s，回覆碼：" -"%(ret.status)d，訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Share: %(share)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"取得儲存區 %(pool)s 上的共用 %(share)s 時發生錯誤。專案：%(project)s回覆碼：" -"%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Snapshot: %(snapshot)s on Volume: %(lun)s to Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在儲存區 %(pool)s 的磁區 %(lun)s 上取得 Snapshot：%(snapshot)s 時發生錯誤專" -"案：%(project)s。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Target: %(alias)sReturn code: %(ret.status)d Message: " -"%(ret.data)s ." -msgstr "" -"取得目標 %(alias)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Getting Volume: %(lun)s on Pool: %(pool)s Project: %(project)s Return " -"code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"取得儲存區 %(pool)s 上的磁區 %(lun)s 時發生錯誤。專案：%(project)s。回覆碼：" -"%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Migrating volume from one pool to another. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"將磁區從一個儲存區移轉至另一個儲存區時發生錯誤。回覆碼：%(rc)lu。錯誤：" -"%(error)s。" - -#, python-format -msgid "" -"Error Modifying masking view : %(groupName)s. Return code: %(rc)lu. Error: " -"%(error)s." -msgstr "" -"修改遮罩視圖 %(groupName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "Error Pool ownership: Pool %(pool)s is not owned by %(host)s." -msgstr "錯誤的儲存區所有權：儲存區 %(pool)s 不歸 %(host)s 擁有。" - -#, python-format -msgid "" -"Error Setting props Props: %(props)s on Volume: %(lun)s of Pool: %(pool)s " -"Project: %(project)s Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在儲存區 %(pool)s 的磁區 %(lun)s 上設定內容 Props：%(props)s 時發生錯誤專案：" -"%(project)s。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Terminating migrate session. Return code: %(rc)lu. Error: %(error)s." -msgstr "終止移轉階段作業時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -#, python-format -msgid "" -"Error Verifying Initiator: %(iqn)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"驗證起始器 %(iqn)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying Pool: %(pool)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"驗證儲存區 %(pool)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying Project: %(project)s on Pool: %(pool)s Return code: " -"%(ret.status)d Message: %(ret.data)s." -msgstr "" -"在儲存區 %(pool)s 上驗證專案 %(project)s 時發生錯誤。回覆碼：%(ret.status)d。" -"訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"驗證服務 %(service)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying Target: %(alias)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"驗證目標 %(alias)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error Verifying share: %(share)s on Project: %(project)s and Pool: %(pool)s " -"Return code: %(ret.status)d Message: %(ret.data)s." -msgstr "" -"在專案 %(project)s 及儲存區 %(pool)s 上驗證共用 %(share)s 時發生錯誤。回覆" -"碼：%(ret.status)d，訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error adding Volume: %(volumeName)s with instance path: " -"%(volumeInstancePath)s." -msgstr "" -"使用下列實例路徑新增磁區 %(volumeName)s 時發生錯誤：%(volumeInstancePath)s。" - -#, python-format -msgid "" -"Error adding initiator to group : %(groupName)s. Return code: %(rc)lu. " -"Error: %(error)s." -msgstr "" -"將起始器新增至群組 %(groupName)s 時發生錯誤。回覆碼：%(rc)lu。錯誤：" -"%(error)s。" - -#, python-format -msgid "Error adding volume to composite volume. Error is: %(error)s." -msgstr "將磁區新增至複合磁區時發生錯誤。錯誤：%(error)s。" - -#, python-format -msgid "Error appending volume %(volumename)s to target base volume." -msgstr "將磁區 %(volumename)s 附加至目標基本磁區時發生錯誤。" - -#, python-format -msgid "" -"Error associating storage group : %(storageGroupName)s. To fast Policy: " -"%(fastPolicyName)s with error description: %(errordesc)s." -msgstr "" -"將儲存體群組 %(storageGroupName)s 與下列 FAST 原則建立關聯時發生錯誤：" -"%(fastPolicyName)s，錯誤說明：%(errordesc)s。" - -#, python-format -msgid "Error attaching volume %s. Target limit might be reached!" -msgstr "連接磁區 %s 時發生錯誤。可能已達到目標限制！" - -#, python-format -msgid "" -"Error break clone relationship: Sync Name: %(syncName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"岔斷複製關係時發生錯誤：同步名稱：%(syncName)s 回覆碼：%(rc)lu。錯誤：" -"%(error)s。" - -msgid "Error connecting to ceph cluster." -msgstr "連接至 ceph 叢集時發生錯誤。" - -#, python-format -msgid "Error connecting via ssh: %s" -msgstr "透過 SSH 進行連接時發生錯誤：%s" - -#, python-format -msgid "Error creating volume: %s." -msgstr "建立磁區時發生錯誤：%s。" - -msgid "Error deleting replay profile." -msgstr "刪除重播設定檔時發生錯誤。" - -#, python-format -msgid "Error deleting volume %(ssn)s: %(volume)s" -msgstr "刪除磁區 %(ssn)s 時發生錯誤：%(volume)s" - -#, python-format -msgid "Error deleting volume %(vol)s: %(err)s." -msgstr "刪除磁區 %(vol)s 時發生錯誤：%(err)s。" - -#, python-format -msgid "Error during evaluator parsing: %(reason)s" -msgstr "評估器剖析期間發生錯誤：%(reason)s" - -#, python-format -msgid "" -"Error editing share: %(share)s on Pool: %(pool)s Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"編輯儲存區 %(pool)s 上的共用 %(share)s 時發生錯誤。回覆碼：%(ret.status)d。訊" -"息：%(ret.data)s。" - -#, python-format -msgid "" -"Error enabling iSER for NetworkPortal: please ensure that RDMA is supported " -"on your iSCSI port %(port)d on ip %(ip)s." -msgstr "" -"對 NetworkPortal 啟用 iSER 時發生錯誤：請確保 RDMA 在 IP %(ip)s 的 iSCSI 埠 " -"%(port)d 上受支援。" - -#, python-format -msgid "Error encountered during cleanup of a failed attach: %(ex)s" -msgstr "清除失敗連接期間發生錯誤：%(ex)s" - -#, python-format -msgid "Error executing CloudByte API [%(cmd)s], Error: %(err)s." -msgstr "執行 CloudByte API [%(cmd)s] 時發生錯誤，錯誤：%(err)s。" - -msgid "Error executing EQL command" -msgstr "執行 EQL 指令時發生錯誤" - -#, python-format -msgid "Error executing command via ssh: %s" -msgstr "透過 SSH 來執行指令時發生錯誤：%s" - -#, python-format -msgid "Error extending volume %(vol)s: %(err)s." -msgstr "延伸磁區 %(vol)s 時發生錯誤：%(err)s。" - -#, python-format -msgid "Error extending volume: %(reason)s" -msgstr "延伸磁區時發生錯誤：%(reason)s" - -#, python-format -msgid "Error finding %(name)s." -msgstr "尋找 %(name)s 時發生錯誤。" - -#, python-format -msgid "Error finding %s." -msgstr "尋找 %s 時發生錯誤。" - -#, python-format -msgid "" -"Error getting ReplicationSettingData. Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"取得 ReplicationSettingData 時發生錯誤。回覆碼：%(rc)lu。錯誤：%(error)s。" - -msgid "" -"Error getting appliance version details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"取得軟體驅動裝置版本詳細資料時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret." -"data)s。" - -#, python-format -msgid "Error getting domain id from name %(name)s: %(err)s." -msgstr "從名稱 %(name)s 取得網域 ID 時發生錯誤：%(err)s。" - -#, python-format -msgid "Error getting domain id from name %(name)s: %(id)s." -msgstr "從名稱 %(name)s 取得網域 ID 時發生錯誤：%(id)s。" - -msgid "Error getting initiator groups." -msgstr "取得起始器群組時發生錯誤。" - -#, python-format -msgid "Error getting pool id from name %(pool)s: %(err)s." -msgstr "從名稱 %(pool)s 取得儲存區 ID 時發生錯誤：%(err)s。" - -#, python-format -msgid "Error getting pool id from name %(pool_name)s: %(err_msg)s." -msgstr "從名稱 %(pool_name)s 取得儲存區 ID 時發生錯誤：%(err_msg)s。" - -#, python-format -msgid "" -"Error getting replication action: %(id)s. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"取得抄寫動作 %(id)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -msgid "" -"Error getting replication source details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"取得抄寫來源詳細資料時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -msgid "" -"Error getting replication target details. Return code: %(ret.status)d " -"Message: %(ret.data)s ." -msgstr "" -"取得抄寫目標詳細資料時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error getting version: svc: %(svc)s.Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"取得版本時發生錯誤：SVC：%(svc)s。回覆碼：%(ret.status)d 訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error in Operation [%(operation)s] for volume [%(cb_volume)s] in CloudByte " -"storage: [%(cb_error)s], error code: [%(error_code)s]." -msgstr "" -"在 CloudByte 儲存體中，對磁區 [%(cb_volume)s] 執行的作業 [%(operation)s] 發生" -"錯誤：[%(cb_error)s]，錯誤碼：[%(error_code)s]。" - -#, python-format -msgid "Error in SolidFire API response: data=%(data)s" -msgstr "SolidFire API 回應發生錯誤：資料 = %(data)s" - -#, python-format -msgid "Error in space-create for %(space)s of size %(size)d GB" -msgstr "為 %(space)s 建立大小為 %(size)d GB 的空間時發生錯誤" - -#, python-format -msgid "Error in space-extend for volume %(space)s with %(size)d additional GB" -msgstr "將磁區 %(space)s 的空間額外延伸 %(size)d GB 時發生錯誤" - -#, python-format -msgid "Error managing volume: %s." -msgstr "管理磁區時發生錯誤：%s。" - -#, python-format -msgid "Error mapping volume %(vol)s. %(error)s." -msgstr "對映磁區 %(vol)s 時發生錯誤。%(error)s。" - -#, python-format -msgid "" -"Error modify replica synchronization: %(sv)s operation: %(operation)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"修改抄本同步化時發生錯誤：%(sv)s 作業：%(operation)s。回覆碼：%(rc)lu。錯誤：" -"%(error)s。" - -#, python-format -msgid "" -"Error modifying Service: %(service)s Return code: %(ret.status)d Message: " -"%(ret.data)s." -msgstr "" -"修改服務 %(service)s 時發生錯誤。回覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error moving volume: %(vol)s from source project: %(src)s to target project: " -"%(tgt)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"將磁區 %(vol)s 從來源專案 %(src)s 移至下列目標專案時發生錯誤：%(tgt)s。回覆" -"碼：%(ret.status)d。訊息：%(ret.data)s。" - -msgid "Error not a KeyError." -msgstr "此錯誤不是 KeyError。" - -msgid "Error not a TypeError." -msgstr "此錯誤不是 TypeError。" - -#, python-format -msgid "Error occurred when creating cgsnapshot %s." -msgstr "建立 CgSnapshot %s 時發生錯誤。" - -#, python-format -msgid "Error occurred when deleting cgsnapshot %s." -msgstr "刪除 CgSnapshot %s 時發生錯誤。" - -#, python-format -msgid "Error occurred when updating consistency group %s." -msgstr "更新一致性群組 %s 時發生錯誤。" - -#, python-format -msgid "Error parsing config file: %s" -msgstr "剖析配置檔 %s 時發生錯誤" - -msgid "Error promoting secondary volume to primary" -msgstr "將次要磁區提升為主要磁區時發生錯誤" - -#, python-format -msgid "Error removing volume %(vol)s. %(error)s." -msgstr "移除磁區 %(vol)s 時發生錯誤。%(error)s。" - -#, python-format -msgid "Error renaming volume %(vol)s: %(err)s." -msgstr "重命名磁區 %(vol)s 時發生錯誤：%(err)s。" - -#, python-format -msgid "Error response: %s" -msgstr "錯誤的回應：%s" - -msgid "Error retrieving volume size" -msgstr "擷取磁區大小時發生錯誤" - -#, python-format -msgid "" -"Error sending replication update for action id: %(id)s . Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"傳送動作識別碼 %(id)s 的抄寫更新時發生錯誤。回覆碼：%(ret.status)d。訊息：" -"%(ret.data)s。" - -#, python-format -msgid "" -"Error sending replication update. Returned error: %(err)s. Action: %(id)s." -msgstr "傳送抄寫更新時發生錯誤。傳回的錯誤：%(err)s。動作：%(id)s。" - -#, python-format -msgid "" -"Error setting replication inheritance to %(set)s for volume: %(vol)s project " -"%(project)s Return code: %(ret.status)d Message: %(ret.data)s ." -msgstr "" -"針對磁區 %(vol)s，將抄寫繼承設定為 %(set)s 時發生錯誤，專案：%(project)s。回" -"覆碼：%(ret.status)d。訊息：%(ret.data)s。" - -#, python-format -msgid "" -"Error severing the package: %(package)s from source: %(src)s Return code: " -"%(ret.status)d Message: %(ret.data)s ." -msgstr "" -"將套件 %(package)s 從來源 %(src)s 分離時發生錯誤。回覆碼：%(ret.status)d。訊" -"息：%(ret.data)s。" - -#, python-format -msgid "Error unbinding volume %(vol)s from pool. %(error)s." -msgstr "從儲存區解除連結磁區 %(vol)s 時發生錯誤。%(error)s。" - -#, python-format -msgid "" -"Error verifying clone size on Volume clone: %(clone)s Size: %(size)d " -"onSnapshot: %(snapshot)s" -msgstr "" -"在 Snapshot：%(snapshot)s 上驗證磁區副本 %(clone)s（大小為 %(size)d）上的副本" -"大小時發生錯誤" - -#, python-format -msgid "Error while authenticating with switch: %s." -msgstr "對交換器進行鑑別時發生錯誤：%s。" - -#, python-format -msgid "Error while changing VF context %s." -msgstr "變更 VF 環境定義 %s 時發生錯誤。" - -#, python-format -msgid "Error while checking the firmware version %s." -msgstr "檢查韌體版本 %s 時發生錯誤。" - -#, python-format -msgid "Error while checking transaction status: %s" -msgstr "檢查交易狀態時發生錯誤：%s" - -#, python-format -msgid "Error while checking whether VF is available for management %s." -msgstr "檢查 VF 是否適用於管理 %s 時發生錯誤。" - -#, python-format -msgid "" -"Error while connecting the switch %(switch_id)s with protocol %(protocol)s. " -"Error: %(error)s." -msgstr "" -"連接使用通訊協定 %(protocol)s 的交換器 %(switch_id)s 時發生錯誤。錯誤：" -"%(error)s。" - -#, python-format -msgid "Error while creating authentication token: %s" -msgstr "建立鑑別記號時發生錯誤：%s" - -#, python-format -msgid "Error while creating snapshot [status] %(stat)s - [result] %(res)s." -msgstr "建立 Snapshot [狀態] %(stat)s 時發生錯誤 - [結果] %(res)s。" - -#, python-format -msgid "Error while creating volume [status] %(stat)s - [result] %(res)s." -msgstr "建立磁區 [狀態] %(stat)s 時發生錯誤 - [結果] %(res)s。" - -#, python-format -msgid "Error while deleting snapshot [status] %(stat)s - [result] %(res)s" -msgstr "刪除 Snapshot [狀態] %(stat)s 時發生錯誤 - [結果] %(res)s。" - -#, python-format -msgid "Error while deleting volume [status] %(stat)s - [result] %(res)s." -msgstr "刪除磁區 [狀態] %(stat)s 時發生錯誤 - [結果] %(res)s。" - -#, python-format -msgid "Error while extending volume [status] %(stat)s - [result] %(res)s." -msgstr "延伸磁區 [狀態] %(stat)s 時發生錯誤 - [結果] %(res)s。" - -#, python-format -msgid "Error while getting %(op)s details, returned code: %(status)s." -msgstr "取得 %(op)s 詳細資料時發生錯誤，回覆碼：%(status)s。" - -#, python-format -msgid "Error while getting data via ssh: (command=%(cmd)s error=%(err)s)." -msgstr "透過 SSH 取得資料時發生錯誤：（指令 = %(cmd)s 錯誤 = %(err)s）。" - -#, python-format -msgid "Error while getting disco information [%s]." -msgstr "取得 DISCO 資訊 [%s] 時發生錯誤。" - -#, python-format -msgid "Error while getting nvp value: %s." -msgstr "取得 NVP 值時發生錯誤：%s。" - -#, python-format -msgid "Error while getting session information %s." -msgstr "取得階段作業資訊 %s 時發生錯誤。" - -#, python-format -msgid "Error while parsing the data: %s." -msgstr "剖析資料時發生錯誤：%s。" - -#, python-format -msgid "Error while querying page %(url)s on the switch, reason %(error)s." -msgstr "在交換器上查詢頁面 %(url)s 時發生錯誤，原因：%(error)s。" - -#, python-format -msgid "" -"Error while removing the zones and cfgs in the zone string: %(description)s." -msgstr "移除區域字串中的區域和配置時發生錯誤：%(description)s。" - -#, python-format -msgid "Error while requesting %(service)s API." -msgstr "要求 %(service)s API 時發生錯誤。" - -#, python-format -msgid "Error while running zoning CLI: (command=%(cmd)s error=%(err)s)." -msgstr "執行分區 CLI 時發生錯誤：（指令 = %(cmd)s 錯誤 = %(err)s）。" - -#, python-format -msgid "" -"Error while updating the new zones and cfgs in the zone string. Error " -"%(description)s." -msgstr "更新區域字串中的新區域和配置時發生錯誤。錯誤：%(description)s。" - -msgid "Error writing field to database" -msgstr "將欄位寫入資料庫時發生錯誤" - -#, python-format -msgid "Error[%(stat)s - %(res)s] while getting volume id." -msgstr "取得磁區 ID 時發生錯誤 [%(stat)s - %(res)s]。" - -#, python-format -msgid "" -"Error[%(stat)s - %(res)s] while restoring snapshot [%(snap_id)s] into volume " -"[%(vol)s]." -msgstr "" -"將 Snapshot [%(snap_id)s] 還原到磁區 [%(vol)s] 中時，發生錯誤 [%(stat)s - " -"%(res)s]。" - -#, python-format -msgid "Error[status] %(stat)s - [result] %(res)s] while getting volume id." -msgstr "取得磁區 ID 時發生錯誤 [狀態] %(stat)s - [結果] %(res)s。" - -#, python-format -msgid "" -"Exceeded max scheduling attempts %(max_attempts)d for volume %(volume_id)s" -msgstr "已超出磁區 %(volume_id)s 的排程嘗試次數上限 %(max_attempts)d" - -msgid "Exceeded the limit of snapshots per volume" -msgstr "已超過每個磁區的 Snapshot 數目限制" - -#, python-format -msgid "Exception appending meta volume to target volume %(volumename)s." -msgstr "將 meta 磁區附加到目標磁區 %(volumename)s 時發生異常狀況。" - -#, python-format -msgid "" -"Exception during create element replica. Clone name: %(cloneName)s Source " -"name: %(sourceName)s Extra specs: %(extraSpecs)s " -msgstr "" -"建立元素抄本期間發生異常狀況。副本名稱：%(cloneName)s，來源名稱：" -"%(sourceName)s，額外規格：%(extraSpecs)s " - -#, python-format -msgid "Exception in _select_ds_for_volume: %s." -msgstr "_select_ds_for_volume 發生異常狀況：%s。" - -#, python-format -msgid "Exception while forming the zone string: %s." -msgstr "對區域字串進行格式化時發生異常狀況：%s。" - -#, python-format -msgid "Exception: %s" -msgstr "異常狀況：%s" - -#, python-format -msgid "Expected a uuid but received %(uuid)s." -msgstr "需要 UUID，但收到 %(uuid)s。" - -#, python-format -msgid "Expected exactly one node called \"%s\"" -msgstr "預期只有一個節點稱為 \"%s\"" - -#, python-format -msgid "Expected integer for node_count, svcinfo lsiogrp returned: %(node)s." -msgstr "node_count 預期整數，傳回了 svcinfo lsiogrp：%(node)s。" - -#, python-format -msgid "Expected no output from CLI command %(cmd)s, got %(out)s." -msgstr "預期 CLI 指令 %(cmd)s 沒有任何輸出，但卻取得 %(out)s。" - -#, python-format -msgid "" -"Expected single vdisk returned from lsvdisk when filtering on vdisk_UID. " -"%(count)s were returned." -msgstr "" -"根據 vdisk_UID 來過濾時，預期從 lsvdisk 傳回單一 vdisk。傳回了 %(count)s 個。" - -#, python-format -msgid "Expected volume size was %d" -msgstr "預期磁區大小為 %d" - -#, python-format -msgid "" -"Export backup aborted, expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"已中止匯出備份，預期備份狀態 %(expected_status)s，但取得 %(actual_status)s。" - -#, python-format -msgid "" -"Export record aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"已中止匯出記錄，目前配置的備份服務[%(configured_service)s] 不是建立此備份所使" -"用的備份服務 [%(backup_service)s]。" - -msgid "Extend volume error." -msgstr "延伸磁區時發生錯誤。" - -msgid "" -"Extend volume is only supported for this driver when no snapshots exist." -msgstr "僅當不存在 Snapshot 時，此驅動程式才支援延伸磁區。" - -msgid "Extend volume not implemented" -msgstr "未實作延伸磁區" - -msgid "" -"FAST VP Enabler is not installed. Can't set tiering policy for the volume" -msgstr "未安裝「FAST VP 啟用程式」。無法設定磁區的層級原則" - -msgid "FAST is not supported on this array." -msgstr "此陣列不支援 FAST 原則。" - -msgid "FC is the protocol but wwpns are not supplied by OpenStack." -msgstr "FC 是通訊協定，但 OpenStack 未提供 WWPN。" - -#, python-format -msgid "Faield to unassign %(volume)s" -msgstr "無法取消指派 %(volume)s" - -#, python-format -msgid "Fail to create cache volume %(volume)s. Error: %(err)s" -msgstr "無法建立快取磁區 %(volume)s。錯誤：%(err)s" - -#, python-format -msgid "Failed adding connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "無法給架構 %(fabric)s 新增連線：錯誤：%(err)s" - -msgid "Failed cgsnapshot" -msgstr "失敗的 CgSnapshot" - -#, python-format -msgid "Failed creating snapshot for group: %(response)s." -msgstr "無法為群組建立 Snapshot：%(response)s。" - -#, python-format -msgid "Failed creating snapshot for volume %(volname)s: %(response)s." -msgstr "無法為磁區 %(volname)s 建立 Snapshot：%(response)s。" - -#, python-format -msgid "Failed getting active zone set from fabric %s." -msgstr "無法從光纖 %s 取得作用中的區域集。" - -#, python-format -msgid "Failed getting details for pool %s." -msgstr "無法取得儲存區 %s 的詳細資料。" - -#, python-format -msgid "Failed removing connection for fabric=%(fabric)s: Error: %(err)s" -msgstr "無法移除架構 %(fabric)s 的連線：錯誤：%(err)s" - -#, python-format -msgid "Failed to Extend Volume %(volname)s" -msgstr "無法延伸磁區 %(volname)s" - -#, python-format -msgid "Failed to Login to 3PAR (%(url)s) because %(err)s" -msgstr "無法登入 3PAR (%(url)s)，原因：%(err)s" - -msgid "Failed to access active zoning configuration." -msgstr "無法存取作用中的分區配置。" - -#, python-format -msgid "Failed to access zoneset status:%s" -msgstr "無法存取區域集狀態：%s" - -#, python-format -msgid "" -"Failed to acquire a resource lock. (serial: %(serial)s, inst: %(inst)s, ret: " -"%(ret)s, stderr: %(err)s)" -msgstr "" -"無法獲得資源鎖定。（序列：%(serial)s，實例：%(inst)s，ret：%(ret)s，標準錯" -"誤：%(err)s）" - -#, python-format -msgid "Failed to add %(vol)s into %(sg)s after %(retries)s tries." -msgstr "在嘗試 %(retries)s 次之後，無法將 %(vol)s 新增至 %(sg)s 中。" - -msgid "Failed to add the logical device." -msgstr "無法新增邏輯裝置。" - -#, python-format -msgid "" -"Failed to add volume %(volumeName)s to consistency group %(cgName)s. Return " -"code: %(rc)lu. Error: %(error)s." -msgstr "" -"無法將磁區 %(volumeName)s 新增至一致性群組 %(cgName)s。回覆碼：%(rc)lu。錯" -"誤：%(error)s。" - -msgid "Failed to add zoning configuration." -msgstr "無法新增分區配置。" - -#, python-format -msgid "" -"Failed to assign the iSCSI initiator IQN. (port: %(port)s, reason: " -"%(reason)s)" -msgstr "無法指派 iSCSI 起始器 IQN。（埠：%(port)s，原因：%(reason)s）" - -#, python-format -msgid "Failed to associate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "無法使 qos_specs：%(specs_id)s 與類型 %(type_id)s 產生關聯。" - -#, python-format -msgid "Failed to attach iSCSI target for volume %(volume_id)s." -msgstr "無法給磁區 %(volume_id)s 連接 iSCSI 目標。" - -#, python-format -msgid "Failed to backup volume metadata - %s" -msgstr "無法備份磁區 meta 資料 - %s" - -#, python-format -msgid "" -"Failed to backup volume metadata - Metadata backup object 'backup.%s.meta' " -"already exists" -msgstr "無法備份磁區 meta 資料 - meta 資料備份物件'backup.%s.meta' 已存在" - -#, python-format -msgid "Failed to clone volume from snapshot %s." -msgstr "無法從 Snapshot %s 複製磁區。" - -#, python-format -msgid "Failed to connect to %(vendor_name)s Array %(host)s: %(err)s" -msgstr "無法連接 %(vendor_name)s 陣列 %(host)s：%(err)s" - -msgid "Failed to connect to Dell REST API" -msgstr "無法連接至 Dell REST API" - -msgid "Failed to connect to array" -msgstr "無法連接陣列" - -#, python-format -msgid "Failed to connect to sheep daemon. addr: %(addr)s, port: %(port)s" -msgstr "無法連接 sheep 常駐程式。位址：%(addr)s，埠：%(port)s" - -#, python-format -msgid "Failed to copy image to volume: %(reason)s" -msgstr "無法將映像檔複製到磁區：%(reason)s" - -#, python-format -msgid "Failed to copy metadata to volume: %(reason)s" -msgstr "無法將 meta 資料複製到磁區：%(reason)s" - -msgid "Failed to copy volume, destination device unavailable." -msgstr "未能複製磁區，無法使用目的地裝置。" - -msgid "Failed to copy volume, source device unavailable." -msgstr "未能複製磁區，無法使用來源裝置。" - -#, python-format -msgid "Failed to create CG %(cgName)s from snapshot %(cgSnapshot)s." -msgstr "無法從 Snapshot %(cgSnapshot)s 建立 CG %(cgName)s。" - -#, python-format -msgid "Failed to create IG, %s" -msgstr "無法建立 IG %s" - -msgid "Failed to create SolidFire Image-Volume" -msgstr "無法建立 SolidFire 映像檔磁區" - -#, python-format -msgid "Failed to create Volume Group: %(vg_name)s" -msgstr "無法建立磁區群組：%(vg_name)s" - -#, python-format -msgid "" -"Failed to create a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "無法建立檔案。（檔案：%(file)s，ret：%(ret)s，標準錯誤：%(err)s）" - -#, python-format -msgid "Failed to create a temporary snapshot for volume %s." -msgstr "無法建立磁區 %s 的暫用 Snapshot。" - -msgid "Failed to create api volume flow." -msgstr "無法建立 API 磁區流程。" - -#, python-format -msgid "Failed to create cg snapshot %(id)s due to %(reason)s." -msgstr "由於 %(reason)s，無法建立 cg Snapshot %(id)s。" - -#, python-format -msgid "Failed to create consistency group %(id)s due to %(reason)s." -msgstr "由於 %(reason)s，無法建立一致性群組 %(id)s。" - -#, python-format -msgid "Failed to create consistency group %(id)s:%(ret)s." -msgstr "無法建立一致性群組 %(id)s：%(ret)s。" - -#, python-format -msgid "" -"Failed to create consistency group %s because VNX consistency group cannot " -"accept compressed LUNs as members." -msgstr "" -"無法建立一致性群組 %s，因為 VNX 一致性群組無法接受壓縮的 LUN 作為成員。" - -#, python-format -msgid "Failed to create consistency group: %(cgName)s." -msgstr "無法建立一致性群組 %(cgName)s。" - -#, python-format -msgid "Failed to create consistency group: %(cgid)s. Error: %(excmsg)s." -msgstr "無法建立一致性群組 %(cgid)s。錯誤：%(excmsg)s。" - -#, python-format -msgid "" -"Failed to create consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"無法建立一致性群組：%(consistencyGroupName)s回覆碼：%(rc)lu。錯誤：" -"%(error)s。" - -#, python-format -msgid "Failed to create hardware id(s) on %(storageSystemName)s." -msgstr "無法在 %(storageSystemName)s 上建立硬體 ID。" - -#, python-format -msgid "" -"Failed to create host: %(name)s. Please check if it exists on the array." -msgstr "無法建立主機：%(name)s。請檢查該主機在陣列上是否存在。" - -#, python-format -msgid "Failed to create hostgroup: %(name)s. Check if it exists on the array." -msgstr "無法建立主機群組：%(name)s。請檢查該主機群組在陣列上是否存在。" - -msgid "Failed to create iqn." -msgstr "無法建立 IQN。" - -#, python-format -msgid "Failed to create iscsi target for volume %(volume_id)s." -msgstr "無法給磁區 %(volume_id)s 建立 iSCSI 目標。" - -msgid "Failed to create manage existing flow." -msgstr "無法建立管理現有流程。" - -msgid "Failed to create manage_existing flow." -msgstr "無法建立 manage_existing 流程。" - -msgid "Failed to create map on mcs, no channel can map." -msgstr "無法在 MCS 上建立對映，沒有通道可對映。" - -msgid "Failed to create map." -msgstr "無法建立對映。" - -#, python-format -msgid "Failed to create metadata for volume: %(reason)s" -msgstr "無法給磁區建立 meta 資料：%(reason)s" - -msgid "Failed to create partition." -msgstr "無法建立分割區。" - -#, python-format -msgid "Failed to create qos_specs: %(name)s with specs %(qos_specs)s." -msgstr "無法使用規格 %(qos_specs)s 來建立 qos_specs：%(name)s。" - -msgid "Failed to create replica." -msgstr "無法建立抄本。" - -msgid "Failed to create scheduler manager volume flow" -msgstr "無法建立排定器管理程式磁區流程" - -#, python-format -msgid "Failed to create snapshot %s" -msgstr "無法建立 Snapshot %s" - -msgid "Failed to create snapshot as no LUN ID is specified" -msgstr "無法建立 Snapshot，因為未指定任何 LUN ID" - -#, python-format -msgid "Failed to create snapshot for cg: %(cgName)s." -msgstr "無法建立 CG %(cgName)s 的 Snapshot。" - -#, python-format -msgid "Failed to create snapshot for volume %s." -msgstr "無法建立磁區 %s 的 Snapshot。" - -#, python-format -msgid "Failed to create snapshot policy on volume %(vol)s: %(res)s." -msgstr "無法在磁區 %(vol)s 上建立 Snapshot 原則：%(res)s。" - -#, python-format -msgid "Failed to create snapshot resource area on volume %(vol)s: %(res)s." -msgstr "無法在磁區 %(vol)s 上建立 Snapshot 資源區域：%(res)s。" - -msgid "Failed to create snapshot." -msgstr "無法建立 Snapshot。" - -#, python-format -msgid "" -"Failed to create snapshot. CloudByte volume information not found for " -"OpenStack volume [%s]." -msgstr "無法建立 Snapshot。找不到 OpenStack 磁區[%s] 的 CloudByte 磁區資訊。" - -#, python-format -msgid "Failed to create south bound connector for %s." -msgstr "無法建立 %s 的南行連接器。" - -#, python-format -msgid "Failed to create storage group %(storageGroupName)s." -msgstr "無法建立儲存體群組 %(storageGroupName)s。" - -#, python-format -msgid "Failed to create thin pool, error message was: %s" -msgstr "無法建立小型儲存區，錯誤訊息為：%s" - -#, python-format -msgid "Failed to create volume %s" -msgstr "無法建立磁區 %s" - -#, python-format -msgid "Failed to delete SI for volume_id: %(volume_id)s because it has pair." -msgstr "無法刪除 volume_id %(volume_id)s 的 SI，因為它具有配對。" - -#, python-format -msgid "Failed to delete a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "無法刪除邏輯裝置。（LDEV：%(ldev)s，原因：%(reason)s）" - -#, python-format -msgid "Failed to delete cgsnapshot %(id)s due to %(reason)s." -msgstr "由於 %(reason)s，無法刪除 cg Snapshot %(id)s。" - -#, python-format -msgid "Failed to delete consistency group %(id)s due to %(reason)s." -msgstr "由於 %(reason)s，無法刪除一致性群組 %(id)s。" - -#, python-format -msgid "Failed to delete consistency group: %(cgName)s." -msgstr "無法刪除一致性群組 %(cgName)s。" - -#, python-format -msgid "" -"Failed to delete consistency group: %(consistencyGroupName)s Return code: " -"%(rc)lu. Error: %(error)s." -msgstr "" -"無法刪除一致性群組：%(consistencyGroupName)s回覆碼：%(rc)lu。錯誤：" -"%(error)s。" - -msgid "Failed to delete device." -msgstr "無法刪除裝置。" - -#, python-format -msgid "" -"Failed to delete fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "無法刪除一致性群組 %(cgname)s 的檔案集。錯誤：%(excmsg)s。" - -msgid "Failed to delete iqn." -msgstr "無法刪除 IQN。" - -msgid "Failed to delete map." -msgstr "無法刪除對映。" - -msgid "Failed to delete partition." -msgstr "無法刪除分割區。" - -msgid "Failed to delete replica." -msgstr "無法刪除抄本。" - -#, python-format -msgid "Failed to delete snapshot %s" -msgstr "無法刪除 Snapshot %s" - -#, python-format -msgid "Failed to delete snapshot for cg: %(cgId)s." -msgstr "無法刪除 CG %(cgId)s 的 Snapshot。" - -#, python-format -msgid "Failed to delete snapshot for snapshot_id: %s because it has pair." -msgstr "無法刪除 snapshot_id %s 的 Snapshot，因為它具有配對。" - -msgid "Failed to delete snapshot." -msgstr "無法刪除 Snapshot。" - -#, python-format -msgid "Failed to delete volume %(volumeName)s." -msgstr "無法刪除磁區 %(volumeName)s。" - -#, python-format -msgid "" -"Failed to delete volume for volume_id: %(volume_id)s because it has pair." -msgstr "無法刪除 volume_id %(volume_id)s 的磁區，因為它具有配對。" - -#, python-format -msgid "Failed to detach iSCSI target for volume %(volume_id)s." -msgstr "無法分離磁區 %(volume_id)s 的 iSCSI 目標。" - -msgid "Failed to determine blockbridge API configuration" -msgstr "無法判定 Blockbridge API 配置。" - -msgid "Failed to disassociate qos specs." -msgstr "無法解除與服務品質規格的關聯。" - -#, python-format -msgid "Failed to disassociate qos_specs: %(specs_id)s with type %(type_id)s." -msgstr "無法解除 qos_specs：%(specs_id)s 與類型 %(type_id)s 的關聯。" - -#, python-format -msgid "" -"Failed to ensure snapshot resource area, could not locate volume for id %s" -msgstr "無法確保 Snapshot 資源區域，找不到 ID %s 的磁區" - -msgid "Failed to establish SSC connection." -msgstr "無法建立 SSC 連線。" - -msgid "Failed to establish connection with Coho cluster" -msgstr "無法建立與 Coho 叢集的連線。" - -#, python-format -msgid "" -"Failed to execute CloudByte API [%(cmd)s]. Http status: %(status)s, Error: " -"%(error)s." -msgstr "" -"無法執行 CloudByte API [%(cmd)s]。HTTP 狀態：%(status)s，錯誤：%(error)s。" - -msgid "Failed to execute common command." -msgstr "無法執行一般指令。" - -#, python-format -msgid "Failed to export for volume: %(reason)s" -msgstr "無法針對磁區進行匯出：%(reason)s" - -#, python-format -msgid "Failed to extend volume %(name)s, Error msg: %(msg)s." -msgstr "無法延伸現有磁區 %(name)s，錯誤訊息：%(msg)s。" - -msgid "Failed to find QoSnode" -msgstr "找不到 QoSnode" - -msgid "Failed to find Storage Center" -msgstr "找不到 Storage Center" - -msgid "Failed to find a vdisk copy in the expected pool." -msgstr "在預期儲存區中找不到 vdisk 副本。" - -msgid "Failed to find account for volume." -msgstr "找不到磁區的帳戶。" - -#, python-format -msgid "Failed to find fileset for path %(path)s, command output: %(cmdout)s." -msgstr "找不到路徑 %(path)s 的檔案集，指令輸出：%(cmdout)s。" - -#, python-format -msgid "Failed to find group snapshot named: %s" -msgstr "找不到名為 %s 的群組 Snapshot" - -#, python-format -msgid "Failed to find host %s." -msgstr "找不到主機 %s。" - -#, python-format -msgid "Failed to find iSCSI initiator group containing %(initiator)s." -msgstr "找不到包含 %(initiator)s 的 iSCSI 起始器群組。" - -#, python-format -msgid "Failed to find storage pool for source volume %s." -msgstr "找不到來源磁區 %s 的儲存區。" - -#, python-format -msgid "Failed to get CloudByte account details for account [%s]." -msgstr "無法取得帳戶 [%s] 的 CloudByte 帳戶詳細資料。" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s" -msgstr "無法取得 LUN %s 的 LUN 目標詳細資料" - -#, python-format -msgid "Failed to get LUN target details for the LUN %s." -msgstr "無法取得 LUN %s 的 LUN 目標詳細資料。" - -#, python-format -msgid "Failed to get LUN target list for the LUN %s" -msgstr "無法取得 LUN %s 的 LUN 目標清單" - -#, python-format -msgid "Failed to get Partition ID for volume %(volume_id)s." -msgstr "無法取得磁區 %(volume_id)s 的分割區 ID。" - -#, python-format -msgid "Failed to get Raid Snapshot ID from Snapshot %(snapshot_id)s." -msgstr "無法從 Snapshot %(snapshot_id)s 取得 Raid Snapshot ID。" - -#, python-format -msgid "Failed to get Raid Snapshot ID from snapshot: %(snapshot_id)s." -msgstr "無法從 Snapshot %(snapshot_id)s 取得 Raid Snapshot ID。" - -msgid "Failed to get SplitMirror." -msgstr "無法取得 SplitMirror。" - -#, python-format -msgid "" -"Failed to get a storage resource. The system will attempt to get the storage " -"resource again. (resource: %(resource)s)" -msgstr "" -"無法取得儲存體資源。系統將嘗試再次取得儲存體資源。（資源：%(resource)s）" - -#, python-format -msgid "Failed to get all associations of qos specs %s" -msgstr "無法取得服務品質規格 %s 的所有關聯" - -msgid "Failed to get channel info." -msgstr "無法取得通道資訊。" - -#, python-format -msgid "Failed to get code level (%s)." -msgstr "無法取得程式碼層次 (%s)。" - -msgid "Failed to get device info." -msgstr "無法取得裝置資訊。" - -#, python-format -msgid "Failed to get domain because CPG (%s) doesn't exist on array." -msgstr "無法取得網域，因為 CPG (%s) 不存在於陣列上。" - -msgid "Failed to get image snapshots." -msgstr "無法取得映像檔 Snapshot。" - -#, python-format -msgid "Failed to get ip on Channel %(channel_id)s with volume: %(volume_id)s." -msgstr "無法在具有磁區 %(volume_id)s 的通道 %(channel_id)s 上取得 IP。" - -msgid "Failed to get iqn info." -msgstr "無法取得 IQN 資訊。" - -msgid "Failed to get license info." -msgstr "無法取得軟體使用權資訊。" - -msgid "Failed to get lv info." -msgstr "無法取得 LV 資訊。" - -msgid "Failed to get map info." -msgstr "無法取得對映資訊。" - -msgid "Failed to get migration task." -msgstr "無法取得移轉作業。" - -msgid "Failed to get model update from clone" -msgstr "無法從複本取得模型更新" - -msgid "Failed to get name server info." -msgstr "無法取得名稱伺服器資訊。" - -msgid "Failed to get network info." -msgstr "無法取得網路資訊。" - -#, python-format -msgid "Failed to get new part id in new pool: %(pool_id)s." -msgstr "無法取得新儲存區 %(pool_id)s 中的新組件 ID。" - -msgid "Failed to get partition info." -msgstr "無法取得分割區資訊。" - -#, python-format -msgid "Failed to get pool id with volume %(volume_id)s." -msgstr "無法取得具有磁區 %(volume_id)s 的儲存區 ID。" - -#, python-format -msgid "Failed to get remote copy information for %(volume)s due to %(err)s." -msgstr "無法取得 %(volume)s 的遠端複製資訊，原因：%(err)s。" - -#, python-format -msgid "" -"Failed to get remote copy information for %(volume)s. Exception: %(err)s." -msgstr "無法取得 %(volume)s 的遠端複製資訊。異常狀況：%(err)s。" - -msgid "Failed to get replica info." -msgstr "無法取得抄本資訊。" - -msgid "Failed to get show fcns database info." -msgstr "無法取得「顯示 fcns」資料庫資訊。" - -msgid "Failed to get size of existing volume: %(vol). Volume Manage failed." -msgstr "無法取得現有磁區 %(vol) 的大小。磁區管理失敗。" - -#, python-format -msgid "Failed to get size of volume %s" -msgstr "無法取得磁區 %s 的大小" - -#, python-format -msgid "Failed to get snapshot for volume %s." -msgstr "無法取得磁區 %s 的 Snapshot。" - -msgid "Failed to get snapshot info." -msgstr "無法取得 Snapshot 資訊。" - -#, python-format -msgid "Failed to get target IQN for the LUN %s" -msgstr "無法取得 LUN %s 的目標 IQN" - -msgid "Failed to get target LUN of SplitMirror." -msgstr "無法取得 SplitMirror 的目標 LUN。" - -#, python-format -msgid "Failed to get target portal for the LUN %s" -msgstr "無法取得 LUN %s 的目標入口網站" - -msgid "Failed to get targets" -msgstr "無法取得目標" - -msgid "Failed to get wwn info." -msgstr "無法取得 WWN 資訊。" - -#, python-format -msgid "" -"Failed to get, create or add volume %(volumeName)s to masking view " -"%(maskingViewName)s. The error message received was %(errorMessage)s." -msgstr "" -"無法取得、建立磁區 %(volumeName)s，或將其新增至遮罩視圖%(maskingViewName)s。" -"接收到的錯誤訊息為 %(errorMessage)s。" - -msgid "Failed to identify volume backend." -msgstr "無法識別磁區後端。" - -#, python-format -msgid "Failed to link fileset for the share %(cgname)s. Error: %(excmsg)s." -msgstr "無法鏈結共用 %(cgname)s 的檔案集。錯誤：%(excmsg)s。" - -#, python-format -msgid "Failed to log on %s Array (invalid login?)." -msgstr "無法登入 %s 陣列（無效登入？）。" - -#, python-format -msgid "Failed to login for user %s." -msgstr "無法以使用者 %s 身分登入。" - -msgid "Failed to login with all rest URLs." -msgstr "無法使用所有其餘 URL 進行登入。" - -#, python-format -msgid "" -"Failed to make a request to Datera cluster endpoint due to the following " -"reason: %s" -msgstr "無法對 Datera 叢集端點發出要求，原因如下：%s" - -msgid "Failed to manage api volume flow." -msgstr "無法管理 API 磁區流程。" - -#, python-format -msgid "" -"Failed to manage existing %(type)s %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "無法管理現有 %(type)s %(name)s，因為報告的大小 %(size)s 不是浮點數字。" - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because of error in getting " -"volume size." -msgstr "無法管理現有磁區 %(name)s，因為取得磁區大小時發生錯誤。" - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because rename operation failed: " -"Error msg: %(msg)s." -msgstr "無法管理現有磁區 %(name)s，因為重新命名作業失敗：錯誤訊息：%(msg)s。" - -#, python-format -msgid "" -"Failed to manage existing volume %(name)s, because reported size %(size)s " -"was not a floating-point number." -msgstr "無法管理現有磁區 %(name)s，因為所報告的大小 %(size)s不是浮點數字。" - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the NFS share passed in the volume reference." -msgstr "" -"無法管理現有磁區，因為所選磁區類型的儲存區與磁區參照中傳遞的 NFS 共用項目不" -"符。" - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the file system passed in the volume reference." -msgstr "" -"無法管理現有磁區，因為所選磁區類型的儲存區與磁區參照中傳遞的檔案系統不符。" - -msgid "" -"Failed to manage existing volume because the pool of the volume type chosen " -"does not match the pool of the host." -msgstr "無法管理現有磁區，因為所選磁區類型的儲存區與主機的儲存區不符。" - -#, python-format -msgid "" -"Failed to manage existing volume due to I/O group mismatch. The I/O group of " -"the volume to be managed is %(vdisk_iogrp)s. I/O groupof the chosen type is " -"%(opt_iogrp)s." -msgstr "" -"因為 I/O 群組不符，所以無法管理現有磁區。要管理之磁區的 I/O 群組是 " -"%(vdisk_iogrp)s。所選類型的 I/O 群組是 %(opt_iogrp)s。" - -#, python-format -msgid "" -"Failed to manage existing volume due to the pool of the volume to be managed " -"does not match the backend pool. Pool of the volume to be managed is " -"%(vdisk_pool)s. Pool of the backend is %(backend_pool)s." -msgstr "" -"因為要管理之磁區的通訊協定與後端通訊協定不符，所以無法管理現有磁區。要管理之" -"磁區的通訊協定是 %(vdisk_pool)s。後端的通訊協定是 %(backend_pool)s。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is " -"compress, but the volume type chosen is not compress." -msgstr "" -"因為要管理的磁區是壓縮磁區，但所選磁區類型卻是未壓縮磁區，所以無法管理現有磁" -"區。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is not " -"compress, but the volume type chosen is compress." -msgstr "" -"因為要管理的磁區是未壓縮磁區，但所選磁區類型卻是壓縮磁區，所以無法管理現有磁" -"區。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is not in a " -"valid I/O group." -msgstr "因為要管理的磁區不在有效的 I/O 群組中，所以無法管理現有磁區。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is thick, " -"but the volume type chosen is thin." -msgstr "" -"因為要管理的磁區是豐富磁區，但所選磁區類型卻是精簡磁區，所以無法管理現有磁" -"區。" - -msgid "" -"Failed to manage existing volume due to the volume to be managed is thin, " -"but the volume type chosen is thick." -msgstr "" -"因為要管理的磁區是精簡磁區，但所選磁區類型卻是豐富磁區，所以無法管理現有磁" -"區。" - -#, python-format -msgid "Failed to manage volume %s." -msgstr "無法管理磁區 %s。" - -#, python-format -msgid "" -"Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, port: " -"%(port)s, id: %(id)s)" -msgstr "" -"無法對映邏輯裝置。（LDEV：%(ldev)s，LUN：%(lun)s，埠：%(port)s，ID：%(id)s）" - -msgid "Failed to migrate volume for the first time." -msgstr "第一次移轉磁區失敗。" - -msgid "Failed to migrate volume for the second time." -msgstr "第二次移轉磁區失敗。" - -#, python-format -msgid "Failed to move LUN mapping. Return code: %s" -msgstr "無法移動 LUN 對映。回覆碼：%s" - -#, python-format -msgid "Failed to move volume %s." -msgstr "無法移動磁區 %s。" - -#, python-format -msgid "Failed to open a file. (file: %(file)s, ret: %(ret)s, stderr: %(err)s)" -msgstr "無法開啟檔案。（檔案：%(file)s，ret：%(ret)s，標準錯誤：%(err)s）" - -#, python-format -msgid "" -"Failed to parse CLI output:\n" -" command: %(cmd)s\n" -" stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"無法剖析 CLI 輸出：\n" -" 指令：%(cmd)s\n" -" 標準輸出：%(out)s\n" -"標準錯誤：%(err)s。" - -msgid "" -"Failed to parse the configuration option 'keystone_catalog_info', must be in " -"the form ::" -msgstr "" -"無法剖析配置選項 'keystone_catalog_info'，必須採用下列格式：:" -":" - -msgid "" -"Failed to parse the configuration option 'swift_catalog_info', must be in " -"the form ::" -msgstr "" -"無法剖析配置選項 'swift_catalog_info'，必須採用下列格式：:" -":" - -#, python-format -msgid "" -"Failed to perform a zero-page reclamation. (LDEV: %(ldev)s, reason: " -"%(reason)s)" -msgstr "無法執行 0 個頁面收回。（LDEV：%(ldev)s，原因：%(reason)s）" - -#, python-format -msgid "Failed to remove export for volume %(volume)s: %(reason)s" -msgstr "無法移除磁區 %(volume)s 的匯出項目：%(reason)s" - -#, python-format -msgid "Failed to remove iscsi target for volume %(volume_id)s." -msgstr "無法移除磁區 %(volume_id)s 的 iSCSI 目標。" - -#, python-format -msgid "" -"Failed to remove volume %(volumeName)s from consistency group %(cgName)s. " -"Return code: %(rc)lu. Error: %(error)s." -msgstr "" -"無法從一致性群組 %(cgName)s 中移除磁區 %(volumeName)s。回覆碼：%(rc)lu。錯" -"誤：%(error)s。" - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG." -msgstr "無法從預設 SG 中移除磁區 %(volumeName)s。" - -#, python-format -msgid "Failed to remove volume %(volumeName)s from default SG: %(volumeName)s." -msgstr "無法從下列預設 SG 中移除磁區 %(volumeName)s：%(volumeName)s。" - -#, python-format -msgid "" -"Failed to remove: %(volumename)s. from the default storage group for FAST " -"policy %(fastPolicyName)s." -msgstr "" -"無法將 %(volumename)s 從下列 FAST 原則的預設儲存體群組中移除：" -"%(fastPolicyName)s。" - -#, python-format -msgid "" -"Failed to rename logical volume %(name)s, error message was: %(err_msg)s" -msgstr "無法重新命名邏輯磁區 %(name)s，錯誤訊息為：%(err_msg)s" - -#, python-format -msgid "Failed to retrieve active zoning configuration %s" -msgstr "無法擷取作用中的分區配置 %s" - -#, python-format -msgid "" -"Failed to set CHAP authentication for target IQN %(iqn)s. Details: %(ex)s" -msgstr "無法設定目標 IQN %(iqn)s 的 CHAP 鑑別。詳細資料：%(ex)s" - -#, python-format -msgid "Failed to set QoS for existing volume %(name)s, Error msg: %(msg)s." -msgstr "無法設定現有磁區 %(name)s 的服務品質，錯誤訊息：%(msg)s。" - -msgid "Failed to set attribute 'Incoming user' for SCST target." -msgstr "無法設定 SCST 目標的「送入使用者」屬性。" - -msgid "Failed to set partition." -msgstr "無法設定分割區。" - -#, python-format -msgid "" -"Failed to set permissions for the consistency group %(cgname)s. Error: " -"%(excmsg)s." -msgstr "無法設定一致性群組 %(cgname)s 的許可權。錯誤：%(excmsg)s。" - -#, python-format -msgid "" -"Failed to specify a logical device for the volume %(volume_id)s to be " -"unmapped." -msgstr "無法指定要取消對映之磁區 %(volume_id)s 的邏輯裝置。" - -#, python-format -msgid "" -"Failed to specify a logical device to be deleted. (method: %(method)s, id: " -"%(id)s)" -msgstr "無法指定要刪除的邏輯裝置。（方法：%(method)s，ID：%(id)s）" - -msgid "Failed to terminate migrate session." -msgstr "無法終止移轉階段作業。" - -#, python-format -msgid "Failed to unbind volume %(volume)s" -msgstr "無法將磁區 %(volume)s 解除連結" - -#, python-format -msgid "" -"Failed to unlink fileset for consistency group %(cgname)s. Error: %(excmsg)s." -msgstr "無法解除鏈結一致性群組 %(cgname)s 的檔案集。錯誤：%(excmsg)s。" - -#, python-format -msgid "Failed to unmap a logical device. (LDEV: %(ldev)s, reason: %(reason)s)" -msgstr "無法取消對映邏輯裝置。（LDEV：%(ldev)s，原因：%(reason)s）" - -#, python-format -msgid "Failed to update consistency group: %(cgName)s." -msgstr "無法更新一致性群組：%(cgName)s。" - -#, python-format -msgid "Failed to update metadata for volume: %(reason)s" -msgstr "無法更新磁區的 meta 資料：%(reason)s" - -msgid "Failed to update or delete zoning configuration" -msgstr "無法更新或刪除分區配置" - -msgid "Failed to update or delete zoning configuration." -msgstr "無法更新或刪除分區配置。" - -#, python-format -msgid "Failed to update qos_specs: %(specs_id)s with specs %(qos_specs)s." -msgstr "無法使用規格 %(qos_specs)s 來更新 qos_specs：%(specs_id)s。" - -msgid "Failed to update quota usage while retyping volume." -msgstr "對磁區執行 Retype 作業時，無法更新配額用量。" - -msgid "Failed to update snapshot." -msgstr "無法更新 Snapshot。" - -#, python-format -msgid "Failed updating model with driver provided model %(model)s" -msgstr "使用驅動程式提供的模型 %(model)s 來更新模型時失敗" - -#, python-format -msgid "" -"Failed updating volume %(vol_id)s metadata using the provided %(src_type)s " -"%(src_id)s metadata" -msgstr "" -"使用提供的 %(src_type)s %(src_id)s meta 資料來更新磁區 %(vol_id)s meta 資料時" -"失敗" - -#, python-format -msgid "Failure creating volume %s." -msgstr "建立磁區 %s 時失敗。" - -#, python-format -msgid "Failure getting LUN info for %s." -msgstr "取得 %s 的 LUN 資訊時失敗。" - -#, python-format -msgid "Failure in update_volume_key_value_pair:%s" -msgstr "update_volume_key_value_pair 失敗：%s" - -#, python-format -msgid "Failure moving new cloned LUN to %s." -msgstr "將新複製的 LUN 移至 %s 時失敗。" - -#, python-format -msgid "Failure staging LUN %s to tmp." -msgstr "將 LUN %s 暫置到 tmp 時失敗。" - -msgid "Fatal error: User not permitted to query NetApp volumes." -msgstr "嚴重錯誤：不允許使用者查詢 NetApp 磁區。" - -#, python-format -msgid "Fexvisor failed to add volume %(id)s due to %(reason)s." -msgstr "由於 %(reason)s，Fexvisor 無法新增磁區 %(id)s。" - -#, python-format -msgid "" -"Fexvisor failed to join the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "Fexvisor 無法結合群組 %(group)s 中的磁區 %(vol)s，原因：%(ret)s。" - -#, python-format -msgid "" -"Fexvisor failed to remove the volume %(vol)s in the group %(group)s due to " -"%(ret)s." -msgstr "Fexvisor 無法移除群組 %(group)s 中的磁區 %(vol)s，原因：%(ret)s。" - -#, python-format -msgid "Fexvisor failed to remove volume %(id)s due to %(reason)s." -msgstr "Fexvisor 無法移除磁區 %(id)s，原因：%(reason)s。" - -#, python-format -msgid "Fibre Channel SAN Lookup failure: %(reason)s" -msgstr "「光纖通道」SAN 查閱失敗：%(reason)s" - -#, python-format -msgid "Fibre Channel Zone operation failed: %(reason)s" -msgstr "「光纖通道」區域作業失敗：%(reason)s" - -#, python-format -msgid "Fibre Channel connection control failure: %(reason)s" -msgstr "「光纖通道」連線控制失敗：%(reason)s" - -#, python-format -msgid "File %(file_path)s could not be found." -msgstr "找不到檔案 %(file_path)s。" - -#, python-format -msgid "File %(path)s has invalid backing file %(bfile)s, aborting." -msgstr "檔案 %(path)s 具有無效的支援檔案 %(bfile)s，正在中斷。" - -#, python-format -msgid "File already exists at %s." -msgstr "%s 處已存在檔案。" - -#, python-format -msgid "File already exists at: %s" -msgstr "%s 處已存在檔案" - -msgid "Find host in hostgroup error." -msgstr "在主機群組中尋找主機時發生錯誤。" - -msgid "Find host lun id error." -msgstr "尋找主機 LUN ID 時發生錯誤。" - -msgid "Find lun group from mapping view error." -msgstr "從對映視圖中尋找 LUN 群組時發生錯誤。" - -msgid "Find lun number error." -msgstr "尋找 LUN 號碼時發生錯誤。" - -msgid "Find mapping view error." -msgstr "尋找對映視圖時發生錯誤。" - -msgid "Find portgroup error." -msgstr "尋找埠群組時發生錯誤。" - -msgid "Find portgroup from mapping view error." -msgstr "從對映視圖中尋找埠群組時發生錯誤。" - -#, python-format -msgid "" -"Flash Cache Policy requires WSAPI version '%(fcache_version)s' version " -"'%(version)s' is installed." -msgstr "" -"「快閃記憶體快取原則」需要 WSAPI '%(fcache_version)s' 版，已安裝 " -"'%(version)s' 版。" - -#, python-format -msgid "Flexvisor assign volume failed.:%(id)s:%(status)s." -msgstr "Flexvisor 指派磁區失敗：%(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor assign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor 指派磁區失敗：%(id)s：%(status)s。" - -#, python-format -msgid "" -"Flexvisor could not find volume %(id)s snapshot in the group %(vgid)s " -"snapshot %(vgsid)s." -msgstr "" -"Flexvisor 在群組 %(vgid)s Snapshot %(vgsid)s 中找不到磁區 %(id)s Snapshot。" - -#, python-format -msgid "Flexvisor create volume failed.:%(volumeid)s:%(status)s." -msgstr "Flexvisor 建立磁區失敗：%(volumeid)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed deleting volume %(id)s: %(status)s." -msgstr "Flexvisor 無法刪除磁區 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to add volume %(id)s to group %(cgid)s." -msgstr "Flexvisor 無法將磁區 %(id)s 新增至群組 %(cgid)s。" - -#, python-format -msgid "" -"Flexvisor failed to assign volume %(id)s due to unable to query status by " -"event id." -msgstr "Flexvisor 無法指派磁區 %(id)s，原因是無法依事件 ID 來查詢狀態。" - -#, python-format -msgid "Flexvisor failed to assign volume %(id)s: %(status)s." -msgstr "Flexvisor 無法指派磁區 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to assign volume %(volume)s iqn %(iqn)s." -msgstr "Flexvisor 無法指派磁區 %(volume)s iqn %(iqn)s。" - -#, python-format -msgid "Flexvisor failed to clone volume %(id)s: %(status)s." -msgstr "Flexvisor 無法複製磁區 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to clone volume (failed to get event) %(id)s." -msgstr "Flexvisor 無法複製磁區（無法取得事件）%(id)s。" - -#, python-format -msgid "Flexvisor failed to create snapshot for volume %(id)s: %(status)s." -msgstr "Flexvisor 無法建立磁區 %(id)s 的 Snapshot：%(status)s。" - -#, python-format -msgid "" -"Flexvisor failed to create snapshot for volume (failed to get event) %(id)s." -msgstr "Flexvisor 無法建立下列磁區的 Snapshot（無法取得事件）：%(id)s。" - -#, python-format -msgid "Flexvisor failed to create volume %(id)s in the group %(vgid)s." -msgstr "Flexvisor 無法在群組 %(vgid)s 中建立磁區 %(id)s。" - -#, python-format -msgid "Flexvisor failed to create volume %(volume)s: %(status)s." -msgstr "Flexvisor 無法建立磁區 %(volume)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to create volume (get event) %s." -msgstr "Flexvisor 無法建立磁區（取得事件）%s。" - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s: %(status)s." -msgstr "Flexvisor 無法從 Snapshot %(id)s 建立磁區：%(status)s。" - -#, python-format -msgid "Flexvisor failed to create volume from snapshot %(id)s:%(status)s." -msgstr "Flexvisor 無法從 Snapshot %(id)s 建立磁區：%(status)s。" - -#, python-format -msgid "" -"Flexvisor failed to create volume from snapshot (failed to get event) %(id)s." -msgstr "Flexvisor 無法從下列 Snapshot 建立磁區（無法取得事件）：%(id)s。" - -#, python-format -msgid "Flexvisor failed to delete snapshot %(id)s: %(status)s." -msgstr "Flexvisor 無法刪除 Snapshot %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to delete snapshot (failed to get event) %(id)s." -msgstr "Flexvisor 無法刪除 Snapshot（無法取得事件）%(id)s。" - -#, python-format -msgid "Flexvisor failed to delete volume %(id)s: %(status)s." -msgstr "Flexvisor 無法刪除磁區 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s: %(status)s." -msgstr "Flexvisor 無法延伸磁區 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to extend volume %(id)s:%(status)s." -msgstr "Flexvisor 無法延伸磁區 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to extend volume (failed to get event) %(id)s." -msgstr "Flexvisor 無法延伸磁區（無法取得事件）%(id)s。" - -#, python-format -msgid "Flexvisor failed to get pool info %(id)s: %(status)s." -msgstr "Flexvisor 無法取得儲存區資訊 %(id)s：%(status)s。" - -#, python-format -msgid "" -"Flexvisor failed to get snapshot id of volume %(id)s from group %(vgid)s." -msgstr "Flexvisor 無法從群組 %(vgid)s 取得磁區 %(id)s 的 Snapshot ID。" - -#, python-format -msgid "Flexvisor failed to remove volume %(id)s from group %(cgid)s." -msgstr "Flexvisor 無法從群組 %(cgid)s 中移除磁區 %(id)s。" - -#, python-format -msgid "Flexvisor failed to spawn volume from snapshot %(id)s:%(status)s." -msgstr "Flexvisor 無法從 Snapshot %(id)s 大量產生磁區：%(status)s。" - -#, python-format -msgid "" -"Flexvisor failed to spawn volume from snapshot (failed to get event) %(id)s." -msgstr "Flexvisor 無法從下列 Snapshot 大量產生磁區（無法取得事件）：%(id)s。" - -#, python-format -msgid "Flexvisor failed to unassign volume %(id)s: %(status)s." -msgstr "Flexvisor 無法取消指派磁區 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor failed to unassign volume (get event) %(id)s." -msgstr "Flexvisor 無法取消指派磁區（取得事件）%(id)s。" - -#, python-format -msgid "Flexvisor failed to unassign volume:%(id)s:%(status)s." -msgstr "Flexvisor 無法取消指派磁區 %(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor unable to find the source volume %(id)s info." -msgstr "Flexvisor 找不到來源磁區 %(id)s 資訊。" - -#, python-format -msgid "Flexvisor unassign volume failed:%(id)s:%(status)s." -msgstr "Flexvisor 取消指派磁區失敗：%(id)s：%(status)s。" - -#, python-format -msgid "Flexvisor volume %(id)s failed to join group %(vgid)s." -msgstr "Flexvisor 磁區 %(id)s 無法加入群組 %(vgid)s 中。" - -#, python-format -msgid "Folder %s does not exist in Nexenta Store appliance" -msgstr "資料夾 %s 不存在於「Nexenta 儲存庫」軟體驅動裝置中" - -#, python-format -msgid "GPFS is not running, state: %s." -msgstr "GPFS 不在執行中，狀態：%s。" - -msgid "Gateway VIP is not set" -msgstr "未設定閘道 VIP" - -msgid "Get FC ports by port group error." -msgstr "依埠群組取得 FC 埠時發生錯誤。" - -msgid "Get FC ports from array error." -msgstr "從陣列中取得 FC 埠時發生錯誤。" - -msgid "Get FC target wwpn error." -msgstr "取得 FC 目標 WWPN 時發生錯誤。" - -msgid "Get HyperMetroPair error." -msgstr "取得 HyperMetroPair 時發生錯誤。" - -msgid "Get LUN group by view error." -msgstr "依視圖取得 LUN 群組時發生錯誤。" - -msgid "Get LUNcopy information error." -msgstr "取得 LUNcopy 資訊時發生錯誤。" - -msgid "Get QoS id by lun id error." -msgstr "依 LUN ID 取得服務品質 ID 時發生錯誤。" - -msgid "Get QoS information error." -msgstr "取得服務品質資訊時發生錯誤。" - -msgid "Get QoS policy error." -msgstr "取得服務品質原則時發生錯誤。" - -msgid "Get SplitMirror error." -msgstr "取得 SplitMirror 時發生錯誤。" - -msgid "Get array info error." -msgstr "取得陣列資訊時發生錯誤。" - -msgid "Get cache by name error." -msgstr "依名稱取得快取時發生錯誤。" - -msgid "Get connected free FC wwn error." -msgstr "取得已連接的可用 FC WWN 時發生錯誤。" - -msgid "Get engines error." -msgstr "取得引擎時發生錯誤。" - -msgid "Get host initiators info failed." -msgstr "取得主機起始器資訊時失敗。" - -msgid "Get hostgroup information error." -msgstr "取得主機群組資訊時發生錯誤。" - -msgid "" -"Get iSCSI port info error, please check the target IP configured in huawei " -"conf file." -msgstr "取得 iSCSI 埠資訊時發生錯誤，請檢查 huawei 配置檔中配置的目標 IP。" - -msgid "Get iSCSI port information error." -msgstr "取得 iSCSI 埠資訊時發生錯誤。" - -msgid "Get iSCSI target port error." -msgstr "取得 iSCSI 目標埠時發生錯誤。" - -msgid "Get lun id by name error." -msgstr "依名稱取得 LUN ID 時發生錯誤。" - -msgid "Get lun migration task error." -msgstr "取得 LUN 移轉作業時發生錯誤。" - -msgid "Get lungroup id by lun id error." -msgstr "依 LUN ID 取得 LUN 群組 ID 時發生錯誤。" - -msgid "Get lungroup information error." -msgstr "取得 LUN 群組資訊時發生錯誤。" - -msgid "Get migration task error." -msgstr "取得移轉作業時發生錯誤。" - -msgid "Get pair failed." -msgstr "取得配對失敗。" - -msgid "Get partition by name error." -msgstr "依名稱取得分割區時發生錯誤。" - -msgid "Get partition by partition id error." -msgstr "依分割區 ID 取得分割區時發生錯誤。" - -msgid "Get port group by view error." -msgstr "依視圖取得埠群組時發生錯誤。" - -msgid "Get port group error." -msgstr "取得埠群組時發生錯誤。" - -msgid "Get port groups by port error." -msgstr "依埠取得埠群組時發生錯誤。" - -msgid "Get ports by port group error." -msgstr "依埠群組取得埠時發生錯誤。" - -msgid "Get remote device info failed." -msgstr "取得遠端裝置資訊失敗。" - -msgid "Get remote devices error." -msgstr "取得遠端裝置時發生錯誤。" - -msgid "Get smartcache by cache id error." -msgstr "依快取 ID 取得 smartcache 時發生錯誤。" - -msgid "Get snapshot error." -msgstr "取得 Snapshot 時發生錯誤。" - -msgid "Get snapshot id error." -msgstr "取得 Snapshot ID 時發生錯誤。" - -msgid "Get target IP error." -msgstr "取得目標 IP 時發生錯誤。" - -msgid "Get target LUN of SplitMirror error." -msgstr "取得 SplitMirror 的目標 LUN 時發生錯誤。" - -msgid "Get views by port group error." -msgstr "依埠群組取得視圖時發生錯誤。" - -msgid "Get volume by name error." -msgstr "依名稱取得磁區時發生錯誤。" - -msgid "Get volume error." -msgstr "取得磁區時發生錯誤。" - -#, python-format -msgid "" -"Glance metadata cannot be updated, key %(key)s exists for volume id " -"%(volume_id)s" -msgstr "無法更新 Glance meta 資料，磁區 ID %(volume_id)s 已存在索引鍵 %(key)s" - -#, python-format -msgid "Glance metadata for volume/snapshot %(id)s cannot be found." -msgstr "找不到磁區/Snapshot %(id)s 的 Glance meta 資料。" - -#, python-format -msgid "Gluster config file at %(config)s doesn't exist" -msgstr "%(config)s 處不存在 Gluster 配置檔" - -#, python-format -msgid "Google Cloud Storage api failure: %(reason)s" -msgstr "Google Cloud Storage API 失敗：%(reason)s" - -#, python-format -msgid "Google Cloud Storage connection failure: %(reason)s" -msgstr "Google Cloud Storage 連線失敗：%(reason)s" - -#, python-format -msgid "Google Cloud Storage oauth2 failure: %(reason)s" -msgstr "Google Cloud Storage oauth2 失敗：%(reason)s" - -#, python-format -msgid "Got bad path information from DRBDmanage! (%s)" -msgstr "從 DRBDmanage 取得不正確的路徑資訊！(%s)" - -msgid "HBSD error occurs." -msgstr "發生 HBSD 錯誤。" - -msgid "HNAS has disconnected SSC" -msgstr "HNAS 具有已切斷連線的 SSC" - -msgid "HPELeftHand url not found" -msgstr "找不到 HPELeftHand URL" - -#, python-format -msgid "" -"HTTPS certificate verification was requested but cannot be enabled with " -"purestorage module version %(version)s. Upgrade to a newer version to enable " -"this feature." -msgstr "" -"已經要求 HTTPS 憑證驗證，但卻無法使用 purestorage 模組 %(version)s 版來啟用此" -"驗證。請升級至更高版本以啟用此功能。" - -#, python-format -msgid "" -"Hash block size has changed since the last backup. New hash block size: " -"%(new)s. Old hash block size: %(old)s. Do a full backup." -msgstr "" -"雜湊區塊大小自前次備份以來已變更。新的雜湊區塊大小：%(new)s。舊的雜湊區塊大" -"小：%(old)s。請執行完整備份。" - -#, python-format -msgid "Have not created %(tier_levels)s tier(s)." -msgstr "尚未建立 %(tier_levels)s 層級。" - -#, python-format -msgid "Hint \"%s\" not supported." -msgstr "不支援提示 \"%s\"。" - -msgid "Host" -msgstr "主機" - -#, python-format -msgid "Host %(host)s could not be found." -msgstr "找不到主機 %(host)s。" - -#, python-format -msgid "" -"Host %(host)s does not match x509 certificate contents: CommonName " -"%(commonName)s." -msgstr "主機 %(host)s 不符合 x509 憑證內容：CommonName %(commonName)s。" - -#, python-format -msgid "Host %s has no FC initiators" -msgstr "主機 %s 沒有 FC 起始器" - -#, python-format -msgid "Host %s has no iSCSI initiator" -msgstr "主機 %s 沒有 iSCSI 起始器" - -#, python-format -msgid "Host '%s' could not be found." -msgstr "找不到主機 '%s'。" - -#, python-format -msgid "Host group with name %s not found" -msgstr "找不到名稱為 %s 的主機群組" - -#, python-format -msgid "Host group with ref %s not found" -msgstr "找不到參照為 %s 的主機群組" - -msgid "Host is NOT Frozen." -msgstr "主機未處於「凍結」狀態。" - -msgid "Host is already Frozen." -msgstr "主機已經處於「凍結」狀態。" - -msgid "Host not found" -msgstr "找不到主機" - -#, python-format -msgid "Host not found. Failed to remove %(service)s on %(host)s." -msgstr "找不到主機。無法移除 %(host)s 上的 %(service)s。" - -#, python-format -msgid "Host replication_status must be %s to failover." -msgstr "主機 replication_status 必須是 %s 才能失效接手。" - -#, python-format -msgid "Host type %s not supported." -msgstr "不支援主機類型 %s。" - -#, python-format -msgid "Host with ports %(ports)s not found." -msgstr "找不到具有埠 %(ports)s 的主機。" - -msgid "Hypermetro and Replication can not be used in the same volume_type." -msgstr "不能在同一 volume_type 中使用 Hypermetro 和抄寫。" - -#, python-format -msgid "I/O group %(iogrp)d is not valid; available I/O groups are %(avail)s." -msgstr "I/O 群組 %(iogrp)d 無效；可用的 I/O 群組數目是 %(avail)s。" - -msgid "ID" -msgstr "識別號" - -msgid "IP address/hostname of Blockbridge API." -msgstr "Blockbridge API 的 IP 位址/主機名稱。" - -msgid "" -"If compression is set to True, rsize must also be set (not equal to -1)." -msgstr "如果壓縮設為 True，則也必須設定調整大小（不等於 -1）。" - -msgid "If nofmtdisk is set to True, rsize must also be set to -1." -msgstr "如果 nofmtdisk 設為 True，則 rsize 也必須設為 -1。" - -#, python-format -msgid "" -"Illegal value '%(prot)s' specified for flashsystem_connection_protocol: " -"valid value(s) are %(enabled)s." -msgstr "" -"為 flashsystem_connection_protocol 指定的值 '%(prot)s' 不正確：有效值為 " -"%(enabled)s。" - -msgid "Illegal value specified for IOTYPE: 0, 1, or 2." -msgstr "為 IOTYPE 指定的值無效：0、1 或 2。" - -msgid "Illegal value specified for smarttier: set to either 0, 1, 2, or 3." -msgstr "指定給 smarttier 的值不正確：設定為 0、1、2 或 3。" - -msgid "" -"Illegal value specified for storwize_svc_vol_grainsize: set to either 32, " -"64, 128, or 256." -msgstr "" -"指定給 storwize_svc_vol_grainsize 的值不正確：應設為 32、64、128 或 256。" - -msgid "" -"Illegal value specified for thin: Can not set thin and thick at the same " -"time." -msgstr "指定給 thin 的值不正確：無法同時設定thin 和 thick。" - -#, python-format -msgid "Image %(image_id)s could not be found." -msgstr "找不到映像檔 %(image_id)s。" - -#, python-format -msgid "Image %(image_id)s is not active." -msgstr "映像檔 %(image_id)s 不在作用中。" - -#, python-format -msgid "Image %(image_id)s is unacceptable: %(reason)s" -msgstr "無法接受映像檔 %(image_id)s：%(reason)s" - -msgid "Image location not present." -msgstr "映像檔位置不存在。" - -#, python-format -msgid "" -"Image virtual size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "" -"映像檔虛擬大小為 %(image_size)d GB，不適合大小為%(volume_size)d GB 的磁區。" - -msgid "" -"ImageBusy error raised while deleting rbd volume. This may have been caused " -"by a connection from a client that has crashed and, if so, may be resolved " -"by retrying the delete after 30 seconds has elapsed." -msgstr "" -"刪除 rbd 磁區時發出 ImageBusy 錯誤。造成此問題的原因可能是從已損毀的用戶端進" -"行連線，如果是這樣，則可以在30 秒後，透過重試刪除來解決。" - -#, python-format -msgid "" -"Import record failed, cannot find backup service to perform the import. " -"Request service %(service)s" -msgstr "匯入記錄時失敗，找不到備份服務來執行匯入。要求服務 %(service)s" - -msgid "Incorrect request body format" -msgstr "要求內文的格式不正確" - -msgid "Incorrect request body format." -msgstr "要求內文的格式不正確。" - -msgid "Incremental backups exist for this backup." -msgstr "此備份的增量備份已存在。" - -#, python-format -msgid "" -"Infortrend CLI exception: %(err)s Param: %(param)s (Return Code: %(rc)s) " -"(Output: %(out)s)" -msgstr "" -"Infortrend CLI 異常狀況：%(err)s，參數：%(param)s（回覆碼：%(rc)s）（輸出：" -"%(out)s）" - -msgid "Initial tier: {}, policy: {} is not valid." -msgstr "起始層 {}，原則 {} 無效。" - -msgid "Input type {} is not supported." -msgstr "輸入類型 {} 不受支援。" - -msgid "Input volumes or snapshots are invalid." -msgstr "輸入磁區或 Snapshot 無效。" - -msgid "Input volumes or source volumes are invalid." -msgstr "輸入磁區或來源磁區無效。" - -#, python-format -msgid "Instance %(uuid)s could not be found." -msgstr "找不到實例 %(uuid)s。" - -msgid "Insufficient free space available to extend volume." -msgstr "可用空間不足，無法延伸磁區。" - -msgid "Insufficient privileges" -msgstr "專用權不足" - -msgid "Interval value (in seconds) between connection retries to ceph cluster." -msgstr "與 ceph 叢集的連線重試之間的間隔值（以秒為單位）。" - -#, python-format -msgid "Invalid %(protocol)s ports %(port)s specified for io_port_list." -msgstr "對 io_port_list 指定了無效的 %(protocol)s 埠 %(port)s。" - -#, python-format -msgid "Invalid 3PAR Domain: %(err)s" -msgstr "無效的 3PAR 網域：%(err)s" - -msgid "Invalid ALUA value. ALUA value must be 1 or 0." -msgstr "無效的 ALUA 值。ALUA 值必須是 1 或 0。" - -msgid "Invalid Ceph args provided for backup rbd operation" -msgstr "提供給備份 rbd 作業的 Ceph 引數無效" - -#, python-format -msgid "Invalid CgSnapshot: %(reason)s" -msgstr "無效的 CgSnapshot：%(reason)s" - -#, python-format -msgid "Invalid ConsistencyGroup: %(reason)s" -msgstr "無效的 ConsistencyGroup：%(reason)s" - -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available or " -"error, but current status is: in-use" -msgstr "" -"無效的 ConsistencyGroup：一致性群組狀態必須是「可用」或「錯誤」，但現行狀態卻" -"是「使用中」" - -#, python-format -msgid "" -"Invalid ConsistencyGroup: Consistency group status must be available, but " -"current status is: %s." -msgstr "無效的一致性群組：一致性群組狀態必須為可用，但是現行狀態為：%s。" - -msgid "Invalid ConsistencyGroup: No host to create consistency group" -msgstr "無效的一致性群組：沒有用來建立一致性群組的主機" - -#, python-format -msgid "" -"Invalid HPELeftHand API version found: %(found)s. Version %(minimum)s or " -"greater required for manage/unmanage support." -msgstr "" -"找到的 HPELeftHand API 版本 %(found)s 無效。管理/取消管理支援需要 " -"%(minimum)s 版或更高版本。" - -#, python-format -msgid "Invalid IP address format: '%s'" -msgstr "無效的 IP 位址格式：'%s'" - -#, python-format -msgid "" -"Invalid QoS specification detected while getting QoS policy for volume %s" -msgstr "取得磁區 %s 的服務品質原則時，偵測到無效的服務品質規格" - -#, python-format -msgid "Invalid Replication Target: %(reason)s" -msgstr "無效的抄寫目標：%(reason)s" - -#, python-format -msgid "Invalid VNX authentication type: %s" -msgstr "無效的 VNX 鑑別類型：%s" - -#, python-format -msgid "" -"Invalid Virtuozzo Storage share specification: %r. Must be: [MDS1[," -"MDS2],...:/][:PASSWORD]." -msgstr "" -"Virtuozzo 儲存體共用項目規格無效：%r。必須是：[MDS1[,MDS2],...:/][:PASSWORD]。" - -#, python-format -msgid "Invalid XtremIO version %(cur)s, version %(min)s or up is required" -msgstr "XtremIO %(cur)s 版無效，需要 %(min)s 版或更高版本" - -#, python-format -msgid "Invalid allocated quotas defined for the following project quotas: %s" -msgstr "為下列專案配額定義的已配置配額無效：%s" - -msgid "Invalid argument" -msgstr "無效的引數" - -msgid "Invalid argument - negative seek offset." -msgstr "無效的引數 - 負數探查偏移。" - -#, python-format -msgid "Invalid argument - whence=%s not supported" -msgstr "無效的引數 - whence = %s 不受支援" - -#, python-format -msgid "Invalid argument - whence=%s not supported." -msgstr "無效的引數 - 不支援 whence=%s。" - -#, python-format -msgid "Invalid attaching mode '%(mode)s' for volume %(volume_id)s." -msgstr "連接模式 '%(mode)s' 不適用於磁區 %(volume_id)s。" - -#, python-format -msgid "Invalid auth key: %(reason)s" -msgstr "無效的鑑別金鑰：%(reason)s" - -#, python-format -msgid "Invalid backup: %(reason)s" -msgstr "無效的備份：%(reason)s" - -#, python-format -msgid "" -"Invalid barbican api url: version is required, e.g. 'http[s]://|" -"[:port]/' url specified is: %s" -msgstr "" -"無效的 Barbican API URL：需要版本，例如 'http[s]://|[:port]/" -"' URL，但指定的是：%s" - -msgid "Invalid cgsnapshot" -msgstr "無效的 CgSnapshot" - -msgid "Invalid chap user details found in CloudByte storage." -msgstr "在 CloudByte 儲存體中找到無效的 CHAP 使用者詳細資料。" - -#, python-format -msgid "Invalid connection initialization response of volume %(name)s" -msgstr "磁區 %(name)s 的連線起始設定回應無效" - -#, python-format -msgid "" -"Invalid connection initialization response of volume %(name)s: %(output)s" -msgstr "磁區 %(name)s 的連線起始設定回應無效：%(output)s" - -#, python-format -msgid "Invalid content type %(content_type)s." -msgstr "無效的內容類型 %(content_type)s。" - -msgid "Invalid credentials" -msgstr "認證無效" - -#, python-format -msgid "Invalid directory: %s" -msgstr "無效的目錄：%s" - -#, python-format -msgid "Invalid disk adapter type: %(invalid_type)s." -msgstr "無效的磁碟配接卡類型：%(invalid_type)s。" - -#, python-format -msgid "Invalid disk backing: %s." -msgstr "無效的磁碟備用項目：%s。" - -#, python-format -msgid "Invalid disk type: %(disk_type)s." -msgstr "無效的磁碟類型：%(disk_type)s。" - -#, python-format -msgid "Invalid disk type: %s." -msgstr "無效的磁碟類型：%s。" - -#, python-format -msgid "Invalid host: %(reason)s" -msgstr "無效的主機：%(reason)s" - -#, python-format -msgid "" -"Invalid hpe3parclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run \"pip install --upgrade python-3parclient\" to upgrade " -"the hpe3parclient." -msgstr "" -"找到的 hpe3parclient 版本 (%(found)s) 無效。需要 %(minimum)s 版或更高版本。請" -"執行 \"pip install --upgrade python-3parclient\" 來升級 hpe3parclient。" - -#, python-format -msgid "" -"Invalid hpelefthandclient version found (%(found)s). Version %(minimum)s or " -"greater required. Run 'pip install --upgrade python-lefthandclient' to " -"upgrade the hpelefthandclient." -msgstr "" -"找到的 hpelefthandclient 版本 (%(found)s) 無效。需要 %(minimum)s 版或更高版" -"本。請執行 'pip install --upgrade python-lefthandclient' 來升級 " -"hpelefthandclient。" - -#, python-format -msgid "Invalid image href %(image_href)s." -msgstr "無效的映像檔 href %(image_href)s。" - -msgid "Invalid image identifier or unable to access requested image." -msgstr "映像檔 ID 無效，或無法存取所要求的映像檔。" - -msgid "Invalid imageRef provided." -msgstr "提供的 imageRef 無效。" - -msgid "Invalid initiator value received" -msgstr "所接收的起始器值無效" - -msgid "Invalid input" -msgstr "無效的輸入" - -#, python-format -msgid "Invalid input received: %(reason)s" -msgstr "收到的輸入無效：%(reason)s" - -#, python-format -msgid "Invalid is_public filter [%s]" -msgstr "無效的 is_public 過濾器 [%s]" - -#, python-format -msgid "Invalid lun type %s is configured." -msgstr "所配置的 LUN 類型 %s 無效。" - -#, python-format -msgid "Invalid metadata size: %(reason)s" -msgstr "無效的 meta 資料大小：%(reason)s" - -#, python-format -msgid "Invalid metadata: %(reason)s" -msgstr "無效的 meta 資料：%(reason)s" - -#, python-format -msgid "Invalid mount point base: %s" -msgstr "無效的裝載點基本程式：%s" - -#, python-format -msgid "Invalid mount point base: %s." -msgstr "無效的裝載點基本程式：%s。" - -#, python-format -msgid "Invalid new snapCPG name for retype. new_snap_cpg='%s'." -msgstr "新 snapCPG 名稱無效，無法執行 Retype 動作。new_snap_cpg='%s'。" - -#, python-format -msgid "Invalid port number %(config)s for Coho rpc port" -msgstr "Coho RPC 埠的埠號 %(config)s 無效" - -#, python-format -msgid "" -"Invalid prefetch type '%s' is configured. PrefetchType must be in 0,1,2,3." -msgstr "所配置的預先提取類型 %s 無效。PrefetchType 必須位於 0、1、2 和 3 中。" - -#, python-format -msgid "Invalid qos specs: %(reason)s" -msgstr "無效的服務品質規格：%(reason)s" - -msgid "Invalid request to attach volume to an invalid target" -msgstr "將磁區連接至無效目標的要求無效" - -msgid "" -"Invalid request to attach volume with an invalid mode. Attaching mode should " -"be 'rw' or 'ro'" -msgstr "以無效模式來連接磁區的要求無效。連接模式應該是 'rw' 或 'ro'" - -#, python-format -msgid "Invalid reservation expiration %(expire)s." -msgstr "無效的預約有效期限 %(expire)s。" - -msgid "Invalid response header from RPC server" -msgstr "來自 RPC 伺服器的回應標頭無效" - -#, python-format -msgid "Invalid secondary_backend_id specified. Valid backend id is %s." -msgstr "指定的 secondary_backend_id 無效。有效的後端 ID 是 %s。" - -msgid "Invalid service catalog json." -msgstr "無效的服務型錄 JSON。" - -msgid "Invalid sheepdog cluster status." -msgstr "sheepdog 叢集狀態無效。" - -#, python-format -msgid "Invalid snapshot: %(reason)s" -msgstr "無效的 Snapshot：%(reason)s" - -#, python-format -msgid "Invalid status: '%s'" -msgstr "無效的狀態：'%s'" - -#, python-format -msgid "Invalid storage pool %s requested. Retype failed." -msgstr "所要求的儲存區 %s 無效。執行 Retype 動作失敗。" - -#, python-format -msgid "Invalid storage pool %s specificed." -msgstr "所指定的儲存區 %s 無效。" - -msgid "Invalid storage pool is configured." -msgstr "所配置的儲存區無效。" - -#, python-format -msgid "Invalid synchronize mode specified, allowed mode is %s." -msgstr "指定的同步化模式無效，容許的模式為 %s。" - -msgid "Invalid transport type." -msgstr "傳輸類型無效。" - -#, python-format -msgid "Invalid update setting: '%s'" -msgstr "無效的更新設定：'%s'" - -#, python-format -msgid "" -"Invalid url: must be in the form 'http[s]://|[:port]/" -"', url specified is: %s" -msgstr "" -"無效的 URL：格式必須是 'http[s]://|[:port]/'，指定的 " -"URL 是：%s" - -#, python-format -msgid "Invalid value '%s' for force." -msgstr "force 的值 '%s' 無效。" - -#, python-format -msgid "Invalid value '%s' for force. " -msgstr "force 的值 '%s' 無效。" - -#, python-format -msgid "Invalid value '%s' for is_public. Accepted values: True or False." -msgstr "is_public 的值 '%s' 無效。接受值：True 或 False。" - -#, python-format -msgid "Invalid value '%s' for skip_validation." -msgstr "skip_validation 的值 '%s' 無效。" - -#, python-format -msgid "Invalid value for 'bootable': '%s'" -msgstr "'bootable' 的值無效：'%s'" - -#, python-format -msgid "Invalid value for 'force': '%s'" -msgstr "'force' 的值 '%s' 無效" - -#, python-format -msgid "Invalid value for 'readonly': '%s'" -msgstr "'readonly' 的值無效：'%s'" - -msgid "Invalid value for 'scheduler_max_attempts', must be >=1" -msgstr "'scheduler_max_attempts' 的值無效，必須 >= 1" - -msgid "Invalid value for NetApp configuration option netapp_host_type." -msgstr "NetApp 配置選項 netapp_host_type 的值無效。" - -msgid "Invalid value for NetApp configuration option netapp_lun_ostype." -msgstr "NetApp 配置選項 netapp_lun_ostype 的值無效。" - -#, python-format -msgid "Invalid value for age, %(age)s" -msgstr "經歷時間的值 %(age)s 無效" - -#, python-format -msgid "Invalid value: \"%s\"" -msgstr "無效的值：\"%s\"" - -#, python-format -msgid "" -"Invalid volume size provided for create request: %s (size argument must be " -"an integer (or string representation of an integer) and greater than zero)." -msgstr "" -"提供給建立要求的磁區大小無效：%s（大小引數必須為整數或整數的字串表示法且大於" -"零）。" - -#, python-format -msgid "Invalid volume type: %(reason)s" -msgstr "無效的磁區類型：%(reason)s" - -#, python-format -msgid "Invalid volume: %(reason)s" -msgstr "無效的磁區：%(reason)s" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume is in an invalid state: %(status)s. Valid states " -"are: ('available', 'in-use')." -msgstr "" -"無效的磁區：無法將磁區 %(volume_id)s 新增至一致性群組 %(group_id)s，因為磁區" -"處於無效的狀態：%(status)s。有效的狀態為：（「可用」、「使用中」）。" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume %(volume_id)s to consistency group " -"%(group_id)s because volume type %(volume_type)s is not supported by the " -"group." -msgstr "" -"無效的磁區：無法將磁區 %(volume_id)s 新增至一致性群組 %(group_id)s，因為磁區" -"類型 %(volume_type)s 不受 該群組支援。" - -#, python-format -msgid "" -"Invalid volume: Cannot add volume fake-volume-uuid to consistency group " -"%(group_id)s because volume cannot be found." -msgstr "" -"無效的磁區：無法將磁區 fake-volume-uuid 新增至一致性群組 %(group_id)s，因為找" -"不到該磁區。" - -#, python-format -msgid "" -"Invalid volume: Cannot remove volume fake-volume-uuid from consistency group " -"%(group_id)s because it is not in the group." -msgstr "" -"無效的磁區：無法將磁區 fake-volume-uuid 從一致性群組 %(group_id)s 中移除，因" -"為該磁區不在此群組中。" - -#, python-format -msgid "Invalid volume_type passed: %s." -msgstr "傳遞的 volume_type 無效：%s。" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; either " -"match source volume, or omit type argument)." -msgstr "" -"提供的 volume_type 無效：%s（所要求的類型不相容；符合來源磁區，或省略 type 引" -"數）。" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type is not compatible; " -"recommend omitting the type argument)." -msgstr "" -"提供的 volume_type 無效：%s（所要求的類型不相容；建議省略該類型引數）。" - -#, python-format -msgid "" -"Invalid volume_type provided: %s (requested type must be supported by this " -"consistency group)." -msgstr "提供的 volume_type 無效：%s（所要求的類型必須受此一致性群組支援）。" - -#, python-format -msgid "Invalid wwpns format %(wwpns)s" -msgstr "無效的 WWPN 格式 %(wwpns)s" - -msgid "Invoking web service failed." -msgstr "呼叫 Web 服務失敗。" - -msgid "Issue encountered waiting for job." -msgstr "等待工作時遇到問題。" - -msgid "Issue encountered waiting for synchronization." -msgstr "等待同步時遇到問題。" - -msgid "" -"Issuing a fail-over failed because replication is not properly configured." -msgstr "發出失效接手失敗，因為未正確配置抄寫。" - -msgid "Item not found" -msgstr "找不到項目" - -#, python-format -msgid "Job id not found in CloudByte's create volume [%s] response." -msgstr "在 CloudByte 的建立磁區 [%s] 回應中找不到工作 ID。" - -#, python-format -msgid "Job id not found in CloudByte's delete volume [%s] response." -msgstr "在 CloudByte 的刪除磁區 [%s] 回應中找不到工作 ID。" - -msgid "" -"Key names can only contain alphanumeric characters, underscores, periods, " -"colons and hyphens." -msgstr "索引鍵名稱只能包含英數字元、底線、句點、冒號及連字號。" - -#, python-format -msgid "KeyError: %s" -msgstr "KeyError：%s" - -msgid "Keystone version 3 or greater must be used to get nested quota support." -msgstr "Keystone 第 3 版或更高版本必須用於取得巢狀配額支援。" - -#, python-format -msgid "LU does not exist for volume: %s" -msgstr "磁區不存在 LU：%s" - -msgid "LUN export failed!" -msgstr "LUN 匯出失敗！" - -msgid "LUN id({}) is not valid." -msgstr "LUN ID ({}) 無效。" - -msgid "LUN map overflow on every channel." -msgstr "在每個通道上，LUN 對映溢位。" - -#, python-format -msgid "LUN not found with given ref %s." -msgstr "找不到具有給定參照 %s 的 LUN。" - -msgid "LUN number ({}) is not an integer." -msgstr "LUN 號碼 ({}) 不是整數。" - -#, python-format -msgid "LUN number is out of bound on channel id: %(ch_id)s." -msgstr "LUN 號碼已超出通道 ID %(ch_id)s 的範圍。" - -#, python-format -msgid "" -"LUN with given ref %(ref)s does not satisfy volume type. Ensure LUN volume " -"with ssc features is present on vserver %(vs)s." -msgstr "" -"具有給定參照 %(ref)s 的 LUN 不滿足磁區類型。請確保具有 SSC 特性的 LUN 磁區存" -"在於 vserver %(vs)s 上。" - -#, python-format -msgid "Last %s cinder syslog entries:-" -msgstr "最後 %s 個 Cinder Syslog 項目：-" - -msgid "LeftHand cluster not found" -msgstr "找不到 LeftHand 叢集" - -msgid "License is unavailable." -msgstr "無法使用授權。" - -#, python-format -msgid "Line %(dis)d : %(line)s" -msgstr "第 %(dis)d 行：%(line)s" - -msgid "Link path already exists and its not a symlink" -msgstr "鏈結路徑已經存在，並且該鏈結路徑不是符號鏈結" - -#, python-format -msgid "Linked clone of source volume not supported in state: %s." -msgstr "狀態 %s 不支援來源磁區的鏈結複本。" - -msgid "Lock acquisition failed." -msgstr "鎖定獲得失敗。" - -msgid "Logout session error." -msgstr "登出階段作業錯誤。" - -msgid "" -"Lookup service not configured. Config option for fc_san_lookup_service needs " -"to specify a concrete implementation of the lookup service." -msgstr "" -"未配置查閱服務。fc_san_lookup_service 的配置選項需要指定查閱服務的具體實作。" - -msgid "Lun migration error." -msgstr "Lun 移轉錯誤。" - -#, python-format -msgid "" -"MD5 of object: %(object_name)s before: %(md5)s and after: %(etag)s is not " -"same." -msgstr "之前物件 %(object_name)s 的 MD5 %(md5)s 與之後的 %(etag)s 不同。" - -#, python-format -msgid "MSG_DENIED: %r" -msgstr "MSG_DENIED：%r" - -#, python-format -msgid "MSG_DENIED: AUTH_ERROR: %r" -msgstr "MSG_DENIED：AUTH_ERROR：%r" - -#, python-format -msgid "MSG_DENIED: RPC_MISMATCH: %r" -msgstr "MSG_DENIED：RPC_MISMATCH：%r" - -#, python-format -msgid "Malformed fcns output string: %s" -msgstr "形態異常的 fcns 輸出字串：%s" - -#, python-format -msgid "Malformed message body: %(reason)s" -msgstr "訊息內文的格式不正確：%(reason)s" - -#, python-format -msgid "Malformed nameserver string: %s" -msgstr "格式不正確的名稱伺服器字串：%s" - -msgid "Malformed request body" -msgstr "要求內文的格式不正確" - -msgid "Malformed request body." -msgstr "要求內文形態異常。" - -msgid "Malformed request url" -msgstr "要求 URL 的格式不正確" - -#, python-format -msgid "Malformed response to command %(cmd)s: %(reason)s" -msgstr "對指令 %(cmd)s 的回應格式不正確：%(reason)s" - -msgid "Malformed scheduler_hints attribute" -msgstr "scheduler_hints 屬性的格式不正確" - -#, python-format -msgid "Malformed show fcns database string: %s" -msgstr "形態異常的「顯示 fcns」資料庫字串：%s" - -#, python-format -msgid "" -"Malformed zone configuration: (switch=%(switch)s zone_config=" -"%(zone_config)s)." -msgstr "" -"格式不正確的區域配置：（交換器 = %(switch)szone_config = %(zone_config)s）。" - -#, python-format -msgid "Malformed zone status: (switch=%(switch)s zone_config=%(zone_config)s)." -msgstr "" -"形態異常的區域狀態：（交換器 = %(switch)s，zone_config = %(zone_config)s）。" - -msgid "Manage existing get size requires 'id'." -msgstr "管理現有取得大小需要 'id'。" - -msgid "Manage existing snapshot not implemented." -msgstr "未實作管理現有 Snapshot。" - -#, python-format -msgid "" -"Manage existing volume failed due to invalid backend reference " -"%(existing_ref)s: %(reason)s" -msgstr "管理現有磁區時失敗，因為後端參照%(existing_ref)s 無效：%(reason)s" - -#, python-format -msgid "Manage existing volume failed due to volume type mismatch: %(reason)s" -msgstr "管理現有磁區時失敗，因為磁區類型不符：%(reason)s" - -msgid "Manage existing volume not implemented." -msgstr "未實作管理現有磁區。" - -msgid "Manage existing volume requires 'source-id'." -msgstr "管理現有磁區需要 'source-id'。" - -#, python-format -msgid "" -"Manage volume is not supported if FAST is enable. FAST policy: " -"%(fastPolicyName)s." -msgstr "如果啟用了 FAST，則不支援管理磁區。FAST 原則：%(fastPolicyName)s。" - -msgid "Managing of snapshots to failed-over volumes is not allowed." -msgstr "不容許對已失效接手之磁區的 Snapshot 進行管理。" - -#, python-format -msgid "" -"Mapping %(id)s prepare failed to complete within theallotted %(to)d seconds " -"timeout. Terminating." -msgstr "無法在所分配的 %(to)d 秒逾時時間內完成對映 %(id)s準備。終止中。" - -#, python-format -msgid "Masking view %(maskingViewName)s was not deleted successfully" -msgstr "未順利刪除遮罩視圖 %(maskingViewName)s" - -#, python-format -msgid "Maximum number of backups allowed (%(allowed)d) exceeded" -msgstr "已超出容許的備份數目上限 (%(allowed)d)" - -#, python-format -msgid "Maximum number of snapshots allowed (%(allowed)d) exceeded" -msgstr "已超出容許的 Snapshot 數目上限 (%(allowed)d)" - -#, python-format -msgid "" -"Maximum number of volumes allowed (%(allowed)d) exceeded for quota " -"'%(name)s'." -msgstr "已超出下列配額容許的磁區數目上限 (%(allowed)d)：'%(name)s'。" - -#, python-format -msgid "May specify only one of %s" -msgstr "只能指定 %s 的其中之一" - -msgid "Metadata backup already exists for this volume" -msgstr "此磁區已存在 meta 資料備份" - -#, python-format -msgid "Metadata backup object '%s' already exists" -msgstr "meta 資料備份物件 '%s' 已存在" - -msgid "Metadata item was not found" -msgstr "找不到 meta 資料項目" - -msgid "Metadata item was not found." -msgstr "找不到 meta 資料項目。" - -#, python-format -msgid "Metadata property key %s greater than 255 characters" -msgstr "meta 資料內容索引鍵 %s 超過 255 個字元" - -#, python-format -msgid "Metadata property key %s value greater than 255 characters" -msgstr "meta 資料內容索引鍵 %s 值超過 255 個字元" - -msgid "Metadata property key blank" -msgstr "meta 資料內容索引鍵空白" - -msgid "Metadata property key blank." -msgstr "meta 資料內容索引鍵空白。" - -msgid "Metadata property key greater than 255 characters." -msgstr "meta 資料內容索引鍵超過 255 個字元。" - -msgid "Metadata property value greater than 255 characters." -msgstr "meta 資料內容值超過 255 個字元。" - -msgid "Metadata restore failed due to incompatible version" -msgstr "meta 資料還原失敗，因為版本不相容" - -msgid "Metadata restore failed due to incompatible version." -msgstr "由於版本不相容，meta 資料還原失敗。" - -#, python-format -msgid "Migrate volume %(src)s failed." -msgstr "移轉磁區 %(src)s 失敗。" - -#, python-format -msgid "Migrate volume failed between source vol %(src)s and dest vol %(dst)s." -msgstr "在來源磁區 %(src)s 與目的地磁區 %(dst)s 之間移轉磁區失敗。" - -#, python-format -msgid "Migration of LUN %s has been stopped or faulted." -msgstr "LUN %s 移轉已停止或發生錯誤。" - -msgid "MirrorView/S enabler is not installed." -msgstr "未安裝 MirrorView/S 啟用程式。" - -msgid "" -"Missing 'purestorage' python module, ensure the library is installed and " -"available." -msgstr "遺漏 'purestorage' Python 模組，請確保該程式庫已安裝且可用。" - -msgid "Missing Fibre Channel SAN configuration param - fc_fabric_names" -msgstr "遺漏了「光纖通道」SAN 配置參數 - fc_fabric_names" - -msgid "Missing request body" -msgstr "遺漏了要求內文" - -msgid "Missing request body." -msgstr "遺漏要求內文。" - -#, python-format -msgid "Missing required element '%s' in request body" -msgstr "要求內文中遺漏了必要元素 '%s'" - -#, python-format -msgid "Missing required element '%s' in request body." -msgstr "要求內文遺漏了必要元素 '%s'。" - -msgid "Missing required element 'consistencygroup' in request body." -msgstr "要求內文中遺漏了必要元素 'consistencygroup'。" - -msgid "Missing required element 'host' in request body." -msgstr "要求內文中遺漏了必要元素 'host'。" - -msgid "Missing required element quota_class_set in request body." -msgstr "要求內文中遺漏了必要元素 quota_class_set。" - -msgid "Missing required element snapshot in request body." -msgstr "要求內文中遺漏了必要元素 Snapshot。" - -msgid "" -"Multiple SerialNumbers found, when only one was expected for this operation. " -"Please change your EMC config file." -msgstr "找到多個 SerialNumber，但這項作業僅預期一個。請變更 EMC 配置檔。" - -#, python-format -msgid "Multiple copies of volume %s found." -msgstr "找到磁區 %s 的多個副本。" - -#, python-format -msgid "Multiple matches found for '%s', use an ID to be more specific." -msgstr "找到 '%s' 的多個相符項，請使用 ID 以更具體地進行尋找。" - -msgid "Multiple profiles found." -msgstr "找到多個設定檔。" - -msgid "Must implement a fallback schedule" -msgstr "必須實作撤回排程" - -msgid "Must implement find_retype_host" -msgstr "必須實作 find_retype_host" - -msgid "Must implement host_passes_filters" -msgstr "必須實作 host_passes_filters" - -msgid "Must implement schedule_create_consistencygroup" -msgstr "必須實作 schedule_create_consistencygroup" - -msgid "Must implement schedule_create_volume" -msgstr "必須實作 schedule_create_volume" - -msgid "Must implement schedule_get_pools" -msgstr "必須實作 schedule_get_pools" - -msgid "Must pass wwpn or host to lsfabric." -msgstr "必須將 WWPN 或主機傳遞給 lsfabric。" - -msgid "" -"Must run this command as cloud admin using a Keystone policy.json which " -"allows cloud admin to list and get any project." -msgstr "" -"必須以雲端管理者身分使用 Keystone policy.json 來執行此指令，此 policy.json 容" -"許雲端管理者列出和取得任何專案。" - -msgid "Must specify 'connector'" -msgstr "必須指定 'connector'" - -msgid "Must specify 'connector'." -msgstr "必須指定 'connector'。" - -msgid "Must specify 'host'." -msgstr "必須指定 'host'。" - -msgid "Must specify 'new_volume'" -msgstr "必須指定 'new_volume'" - -msgid "Must specify 'status'" -msgstr "必須指定 'status'" - -msgid "" -"Must specify 'status', 'attach_status' or 'migration_status' for update." -msgstr "必須指定 'status'、'attach_status' 或 'migration_status' 進行更新。" - -msgid "Must specify a valid attach status" -msgstr "必須指定有效的連接狀態" - -msgid "Must specify a valid migration status" -msgstr "必須指定有效的移轉狀態" - -#, python-format -msgid "Must specify a valid persona %(valid)s,value '%(persona)s' is invalid." -msgstr "必須指定有效的 persona %(valid)s，值 '%(persona)s' 無效。" - -#, python-format -msgid "" -"Must specify a valid provisioning type %(valid)s, value '%(prov)s' is " -"invalid." -msgstr "必須指定有效的供應類型 %(valid)s，值 '%(prov)s' 無效。" - -msgid "Must specify a valid status" -msgstr "必須指定有效的狀態" - -msgid "Must specify an ExtensionManager class" -msgstr "必須指定 ExtensionManager 類別" - -msgid "Must specify bootable in request." -msgstr "必須在要求中指定 bootable。" - -msgid "Must specify protection domain name or protection domain id." -msgstr "必須指定保護網域名稱或保護網域 ID。" - -msgid "Must specify readonly in request." -msgstr "必須在要求中指定 readonly。" - -msgid "Must specify snapshot source-name or source-id." -msgstr "必須指定 Snapshot source-name 或 source-id。" - -msgid "Must specify source-name or source-id." -msgstr "必須修改 source-name 或 source-id。" - -msgid "Must specify storage pool name or id." -msgstr "必須指定儲存區名稱或 ID。" - -msgid "Must specify storage pools. Option: sio_storage_pools." -msgstr "必須指定儲存區。選項：sio_storage_pools。" - -msgid "Must supply a positive value for age" -msgstr "必須為經歷時間提供正數值" - -msgid "Must supply a positive, non-zero value for age" -msgstr "必須為經歷時間提供非零正數值" - -#, python-format -msgid "" -"NAS config '%(name)s=%(value)s' invalid. Must be 'auto', 'true', or 'false'" -msgstr "NAS 配置 '%(name)s=%(value)s' 無效。必須為 'auto'、'true' 或'false'" - -#, python-format -msgid "NFS config file at %(config)s doesn't exist" -msgstr "%(config)s 處不存在 NFS 配置檔" - -#, python-format -msgid "NFS file %s not discovered." -msgstr "未探索到 NFS 檔 %s。" - -msgid "NFS file could not be discovered." -msgstr "無法探索 NFS 檔案。" - -msgid "NaElement name cannot be null." -msgstr "NaElement 名稱不能是空值。" - -msgid "Name" -msgstr "名稱" - -msgid "" -"Name, description, add_volumes, and remove_volumes can not be all empty in " -"the request body." -msgstr "要求內文中的名稱、說明、add_volumes 和 remove_volumes 不能全部都為空。" - -msgid "Need non-zero volume size" -msgstr "需要非零磁區大小" - -#, python-format -msgid "Neither MSG_DENIED nor MSG_ACCEPTED: %r" -msgstr "MSG_DENIED 或 MSG_ACCEPTED 均不 %r" - -msgid "NetApp Cinder Driver exception." -msgstr "NetApp Cinder 驅動程式異常狀況。" - -#, python-format -msgid "" -"New size for extend must be greater than current size. (current: %(size)s, " -"extended: %(new_size)s)." -msgstr "" -"用於延伸的新大小必須大於現行大小。（現行大小：%(size)s，延伸後大小：" -"%(new_size)s）。" - -#, python-format -msgid "" -"New size should be bigger than the real size from backend storage. realsize: " -"%(oldsize)s, newsize: %(newsize)s." -msgstr "" -"新大小應該大於後端儲存體中的實際大小。實際大小：%(oldsize)s，新大小：" -"%(newsize)s。" - -msgid "New volume size must be specified as an integer." -msgstr "必須將新的磁區大小指定為整數。" - -msgid "New volume type must be specified." -msgstr "必須指定新的磁區類型。" - -msgid "New volume type not specified in request_spec." -msgstr "request_spec 中沒有指定新的磁區類型。" - -#, python-format -msgid "New volume_type same as original: %s." -msgstr "新的 volume_type 與原始類型相同：%s。" - -msgid "Nimble Cinder Driver exception" -msgstr "Nimble Cinder 驅動程式異常狀況" - -msgid "No FC initiator can be added to host." -msgstr "任何 FC 起始器均無法新增至主機。" - -msgid "No FC port connected to fabric." -msgstr "沒有 FC 埠已連接至光纖。" - -msgid "No FCP targets found" -msgstr "找不到 FCP 目標" - -msgid "No Port Group elements found in config file." -msgstr "在配置檔中找不到「埠群組」元素。" - -msgid "No VF ID is defined in the configuration file." -msgstr "配置檔中未定以 VF ID。" - -msgid "No active iSCSI portals with supplied iSCSI IPs" -msgstr "沒有具備所提供之 iSCSI IP 的作用中 iSCSI 入口網站" - -#, python-format -msgid "No available service named %s" -msgstr "沒有名稱為 %s 的可用服務" - -#, python-format -msgid "No backup with id %s" -msgstr "沒有 ID 為 %s 的備份" - -msgid "No backups available to do an incremental backup." -msgstr "沒有可用的備份來執行增量備份。" - -msgid "No big enough free disk" -msgstr "沒有足夠大的可用磁碟" - -#, python-format -msgid "No cgsnapshot with id %s" -msgstr "沒有 ID 為 %s 的 CgSnapshot" - -msgid "No cinder entries in syslog!" -msgstr "Syslog 中沒有 Cinder 項目！" - -#, python-format -msgid "No cloned LUN named %s found on the filer" -msgstr "在編檔器上找不到名稱為 %s 的複製 LUN" - -msgid "No config node found." -msgstr "找不到任何配置節點。" - -#, python-format -msgid "No consistency group with id %s" -msgstr "沒有 ID 為 %s 的一致性群組" - -#, python-format -msgid "No element by given name %s." -msgstr "依給定的名稱 %s，找不到元素。" - -msgid "No errors in logfiles!" -msgstr "日誌檔中沒有錯誤！" - -#, python-format -msgid "No file found with %s as backing file." -msgstr "找不到含有 %s 的檔案來作為備用檔。" - -#, python-format -msgid "" -"No free LUN IDs left. Maximum number of volumes that can be attached to host " -"(%s) has been exceeded." -msgstr "未剩餘任何可用的 LUN ID。已超出可連接至主機的磁區數目上限(%s)。" - -msgid "No free disk" -msgstr "沒有可用磁碟" - -#, python-format -msgid "No good iscsi portal found in supplied list for %s." -msgstr "在所提供的清單中找不到 %s 的良好 iSCSI 入口網站。" - -#, python-format -msgid "No good iscsi portals found for %s." -msgstr "找不到 %s 的良好 iSCSI 入口網站。" - -#, python-format -msgid "No host to create consistency group %s." -msgstr "沒有用來建立一致性群組 %s 的主機。" - -msgid "No iSCSI-enabled ports on target array." -msgstr "目標陣列上沒有支援 iSCSI 的埠。" - -msgid "No image_name was specified in request." -msgstr "未在要求中指定 image_name。" - -msgid "No initiator connected to fabric." -msgstr "沒有起始器已連接至光纖。" - -#, python-format -msgid "No initiator group found for initiator %s" -msgstr "找不到起始器 %s 的起始器群組" - -msgid "No initiators found, cannot proceed" -msgstr "找不到起始器，無法繼續進行" - -#, python-format -msgid "No interface found on cluster for ip %s" -msgstr "在叢集上找不到 IP %s 的介面" - -msgid "No ip address found." -msgstr "找不到任何 IP 位址。" - -msgid "No iscsi auth groups were found in CloudByte." -msgstr "在 CloudByte 中找不到 iscsi 鑑別群組。" - -msgid "No iscsi initiators were found in CloudByte." -msgstr "在 CloudByte 中找不到 iscsi 起始器。" - -#, python-format -msgid "No iscsi service found for CloudByte volume [%s]." -msgstr "找不到 CloudByte 磁區 [%s] 的 iscsi 服務。" - -msgid "No iscsi services found in CloudByte storage." -msgstr "在 CloudByte 儲存體中找不到 iscsi 服務。" - -#, python-format -msgid "No key file specified and unable to load key from %(cert)s %(e)s." -msgstr "未指定金鑰檔，且無法從 %(cert)s %(e)s 載入金鑰。" - -msgid "No mounted Gluster shares found" -msgstr "找不到已裝載的 Gluster 共用" - -msgid "No mounted NFS shares found" -msgstr "找不到已裝載的 NFS 共用" - -msgid "No mounted SMBFS shares found." -msgstr "找不到已裝載的 SMBFS 共用項目。" - -msgid "No mounted Virtuozzo Storage shares found" -msgstr "找不到已裝載的 Virtuozzo 儲存體共用項目" - -msgid "No mounted shares found" -msgstr "找不到已裝載的共用項目" - -#, python-format -msgid "No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "在磁區 %(vol)s 的 I/O 群組 %(gid)s 中找不到任何節點。" - -msgid "No pair id in volume replication_driver_data." -msgstr "磁區 replication_driver_data 中沒有配對 ID。" - -msgid "" -"No pools are available for provisioning volumes. Ensure that the " -"configuration option netapp_pool_name_search_pattern is set correctly." -msgstr "" -"沒有儲存區可用於供應磁區。請確保已正確設定配置選項 " -"netapp_pool_name_search_pattern。" - -msgid "No remote LUN id in volume replication_driver_data." -msgstr "磁區 replication_driver_data 中沒有遠端 LUN ID。" - -msgid "" -"No response was received from CloudByte storage list iSCSI auth user API " -"call." -msgstr "未從 CloudByte 儲存體清單 iSCSI 鑑別使用者 API 呼叫接收到任何回應。" - -msgid "No response was received from CloudByte storage list tsm API call." -msgstr "為了列出 tsm API 呼叫，未從 CloudByte 儲存體中接收到回應。" - -msgid "No response was received from CloudByte's list filesystem api call." -msgstr "未從 CloudByte 的清單檔案系統 API 呼叫中接收到回應。" - -msgid "No service VIP configured and no nexenta_client_address" -msgstr "未配置服務 VIP，且沒有 nexenta_client_address" - -#, python-format -msgid "No snap found with %s as backing file." -msgstr "找不到含有 %s 的 Snapshot 來作為備用檔。" - -#, python-format -msgid "No snapshot image found in snapshot group %s." -msgstr "在 Snapshot 群組 %s 中找不到 Snapshot 映像檔。" - -#, python-format -msgid "No snapshots could be found on volume %s." -msgstr "在磁區 %s 上找不到 Snapshot。" - -#, python-format -msgid "No source snapshots provided to create consistency group %s." -msgstr "沒有提供來源 Snapshot 以建立一致性群組 %s。" - -#, python-format -msgid "No storage path found for export path %s" -msgstr "找不到匯出路徑 %s 的儲存體路徑" - -#, python-format -msgid "No such QoS spec %(specs_id)s." -msgstr "沒有這類服務品質規格 %(specs_id)s。" - -msgid "No suitable discovery ip found" -msgstr "找不到適當的探索 IP" - -#, python-format -msgid "No support to restore backup version %s" -msgstr "不支援還原備份版本 %s" - -#, python-format -msgid "No target id found for volume %(volume_id)s." -msgstr "找不到磁區 %(volume_id)s 的目標 ID。" - -msgid "" -"No unused LUN IDs are available on the host; multiattach is enabled which " -"requires that all LUN IDs to be unique across the entire host group." -msgstr "" -"主機上沒有未用的 LUN ID 可供使用；已啟用多重連接，這需要所有 LUN ID 在整個主" -"機群組中都是唯一的。" - -#, python-format -msgid "No valid host was found. %(reason)s" -msgstr "找不到有效的主機。%(reason)s" - -#, python-format -msgid "No valid hosts for volume %(id)s with type %(type)s" -msgstr "類型為 %(type)s 的磁區 %(id)s 不具有有效主機" - -#, python-format -msgid "No vdisk with the UID specified by ref %s." -msgstr "不存在具有由參照 %s 所指定之 UID 的 vdisk。" - -#, python-format -msgid "No views found for LUN: %s" -msgstr "找不到 LUN 的視圖：%s" - -#, python-format -msgid "" -"No volume on cluster with vserver %(vserver)s and junction path %(junction)s " -msgstr "叢集上沒有含 vserver %(vserver)s 及接合路徑%(junction)s 的磁區" - -msgid "No volume service(s) started successfully, terminating." -msgstr "所有磁區服務均未順利啟動，終止中。" - -msgid "No volume was found at CloudByte storage." -msgstr "在 CloudByte 儲存體中找不到磁區。" - -msgid "No volume_type should be provided when creating test replica." -msgstr "建立測試抄本時，不應提供 volume_type。" - -msgid "No volumes found in CloudByte storage." -msgstr "在 CloudByte 儲存體中找不到磁區。" - -msgid "No weighed hosts available" -msgstr "沒有加權主機可用" - -#, python-format -msgid "Not a valid string: %s" -msgstr "不是有效的字串：%s" - -msgid "Not a valid value for NaElement." -msgstr "不是 NaElement 的有效值。" - -#, python-format -msgid "Not able to find a suitable datastore for the volume: %s." -msgstr "找不到適合磁區 %s 的資料儲存庫。" - -msgid "Not an rbd snapshot" -msgstr "不是 rbd Snapshot" - -#, python-format -msgid "Not authorized for image %(image_id)s." -msgstr "未獲映像檔 %(image_id)s 的授權。" - -msgid "Not authorized." -msgstr "未被授權" - -#, python-format -msgid "Not enough space on backend (%(backend)s)" -msgstr "後端 (%(backend)s) 上空間不足" - -msgid "Not enough storage space in the ZFS share to perform this operation." -msgstr "ZFS 共用中的儲存體空間不足，無法執行此作業。" - -msgid "Not stored in rbd" -msgstr "未儲存在 rbd 中" - -msgid "Nova returned \"error\" status while creating snapshot." -msgstr "建立 Snapshot 時，Nova 傳回了「錯誤」狀態。" - -msgid "Null response received from CloudByte's list filesystem." -msgstr "從 CloudByte 的清單檔案系統中接收到空值回應。" - -msgid "Null response received from CloudByte's list iscsi auth groups." -msgstr "從 CloudByte 的清單 iscsi 鑑別群組接收到空值回應。" - -msgid "Null response received from CloudByte's list iscsi initiators." -msgstr "從 CloudByte 的清單 iscsi 起始器中接收到空值回應。" - -msgid "Null response received from CloudByte's list volume iscsi service." -msgstr "從 CloudByte 的清單磁區 iscsi 服務中接收到空值回應。" - -#, python-format -msgid "Null response received while creating volume [%s] at CloudByte storage." -msgstr "在 CloudByte 儲存體中建立磁區 [%s] 時接收到空值回應。" - -#, python-format -msgid "Null response received while deleting volume [%s] at CloudByte storage." -msgstr "在 CloudByte 儲存體中刪除磁區 [%s] 時接收到空值回應。" - -#, python-format -msgid "" -"Null response received while querying for [%(operation)s] based job " -"[%(job)s] at CloudByte storage." -msgstr "" -"在 CloudByte 儲存體中查詢 [%(operation)s] 型工作[%(job)s] 時接收到空值回應。" - -msgid "Number of retries if connection to ceph cluster failed." -msgstr "與 ceph 叢集的連線失敗時的重試次數。" - -msgid "Object Count" -msgstr "物件計數" - -msgid "Object Version" -msgstr "物件版本" - -msgid "Object is not a NetApp LUN." -msgstr "物件不是 NetApp LUN。" - -#, python-format -msgid "" -"On an Extend Operation, error adding volume to composite volume: " -"%(volumename)s." -msgstr "在「延伸」作業上，將磁區新增至下列複合磁區時發生錯誤：%(volumename)s。" - -msgid "" -"One of cinder-volume services is too old to accept such request. Are you " -"running mixed Liberty-Mitaka cinder-volumes?" -msgstr "" -"其中一個 Cinder 磁區服務太舊，無法接受此類要求。您要執行混合 Liberty-Mitaka " -"Cinder 磁區嗎？" - -msgid "One of the required inputs from host, port or scheme was not found." -msgstr "找不到來自主機的其中一個必需輸入、埠或綱目。" - -#, python-format -msgid "" -"Only %(value)s %(verb)s request(s) can be made to %(uri)s every " -"%(unit_string)s." -msgstr "只能每隔 %(unit_string)s 向 %(uri)s 提出 %(value)s 個 %(verb)s 要求。" - -msgid "Only one limit can be set in a QoS spec." -msgstr "在一個服務品質規格中，只能設定一個限制。" - -msgid "" -"Only users with token scoped to immediate parents or root projects are " -"allowed to see its children quotas." -msgstr "" -"只容許具備已限定為原生母項或 root 專案範圍之記號的使用者來查看其子項配額。" - -msgid "Only volumes managed by OpenStack can be unmanaged." -msgstr "只能取消管理由 OpenStack 進行管理的磁區。" - -#, python-format -msgid "Operation failed with status=%(status)s. Full dump: %(data)s" -msgstr "作業失敗，狀態 = %(status)s。完整傾出：%(data)s" - -#, python-format -msgid "Operation not supported: %(operation)s." -msgstr "不受支援的作業：%(operation)s。" - -msgid "Option gpfs_images_dir is not set correctly." -msgstr "未正確設定選項 gpfs_images_dir。" - -msgid "Option gpfs_images_share_mode is not set correctly." -msgstr "未正確設定選項 gpfs_images_share_mode。" - -msgid "Option gpfs_mount_point_base is not set correctly." -msgstr "未正確設定選項 gpfs_mount_point_base。" - -msgid "Option map (cls._map) is not defined." -msgstr "未定義選項對映 (cls._map)。" - -#, python-format -msgid "Originating %(res)s %(prop)s must be one of '%(vals)s' values" -msgstr "原始 %(res)s %(prop)s 必須是值 %(vals)s 的其中之一" - -msgid "Override HTTPS port to connect to Blockbridge API server." -msgstr "置換 HTTPS 埠以連接 Blockbridge API 伺服器。" - -#, python-format -msgid "Pair does not exist on array. Pair id: %s." -msgstr "陣列上不存在配對。配對 ID：%s。" - -#, python-format -msgid "ParseException: %s" -msgstr "ParseException：%s" - -msgid "Partition name is None, please set smartpartition:partitionname in key." -msgstr "分割區名稱為「無」，請在索引鍵中設定 smartpartition:partitionname。" - -msgid "" -"Password or SSH private key is required for authentication: set either " -"san_password or san_private_key option." -msgstr "" -"鑑別需要密碼或 SSH 私密金鑰：請設定san_password 或 san_private_key 選項。" - -msgid "Path to REST server's certificate must be specified." -msgstr "必須指定 REST 伺服器憑證的路徑。" - -#, python-format -msgid "Please create %(pool_list)s pool in advance!" -msgstr "請預先建立 %(pool_list)s 儲存區！" - -#, python-format -msgid "Please create %(tier_levels)s tier in pool %(pool)s in advance!" -msgstr "請預先在儲存區 %(pool)s 中建立 %(tier_levels)s 層級！" - -msgid "Please re-run cinder-manage as root." -msgstr "請以 root 使用者身分重新執行 cinder-manage。" - -msgid "Please specify a name for QoS specs." -msgstr "請為服務品質規格指定名稱。" - -#, python-format -msgid "Policy doesn't allow %(action)s to be performed." -msgstr "原則不容許執行 %(action)s。" - -#, python-format -msgid "Pool %(poolNameInStr)s is not found." -msgstr "找不到儲存區 %(poolNameInStr)s。" - -#, python-format -msgid "Pool %s does not exist in Nexenta Store appliance" -msgstr "儲存區 %s 不存在於「Nexenta 儲存庫」軟體驅動裝置中" - -#, python-format -msgid "Pool from volume['host'] %(host)s not found." -msgstr "找不到 volume['host'] %(host)s 的儲存區。" - -#, python-format -msgid "Pool from volume['host'] failed with: %(ex)s." -msgstr "volume['host'] 中的儲存區失敗：%(ex)s。" - -msgid "Pool is not available in the volume host field." -msgstr "在磁區主機欄位中無法使用儲存區。" - -msgid "Pool is not available in the volume host fields." -msgstr "在磁區主機欄位中無法使用儲存區。" - -#, python-format -msgid "Pool with name %(pool)s wasn't found in domain %(domain)s." -msgstr "在網域 %(domain)s 中找不到名稱為 %(pool)s 的儲存區。" - -#, python-format -msgid "Pool with name %(pool_name)s wasn't found in domain %(domain_id)s." -msgstr "在網域 %(domain_id)s 中找不到名稱為 %(pool_name)s 的儲存區。" - -#, python-format -msgid "" -"Pool: %(poolName)s. is not associated to storage tier for fast policy " -"%(fastPolicy)s." -msgstr "" -"儲存區 %(poolName)s 未與下列 FAST 原則的儲存體層級相關聯：%(fastPolicy)s。" - -#, python-format -msgid "PoolName must be in the file %(fileName)s." -msgstr "PoolName 必須在檔案 %(fileName)s 中。" - -#, python-format -msgid "Pools %s does not exist" -msgstr "儲存區 %s 不存在" - -msgid "Pools name is not set." -msgstr "未設定儲存區名稱。" - -#, python-format -msgid "Primary copy status: %(status)s and synchronized: %(sync)s." -msgstr "主要副本狀態：%(status)s，已同步：%(sync)s。" - -msgid "Project ID" -msgstr "專案識別號" - -#, python-format -msgid "Project quotas are not properly setup for nested quotas: %(reason)s." -msgstr "未針對巢狀配額正確設定專案配額：%(reason)s。" - -msgid "Protection Group not ready." -msgstr "保護群組尚未備妥。" - -#, python-format -msgid "" -"Protocol %(storage_protocol)s is not supported for storage family " -"%(storage_family)s." -msgstr "通訊協定 %(storage_protocol)s 不受儲存體系列 %(storage_family)s 支援。" - -msgid "Provided backup record is missing an id" -msgstr "所提供的備份記錄遺漏了 ID" - -#, python-format -msgid "" -"Provided snapshot status %(provided)s not allowed for snapshot with status " -"%(current)s." -msgstr "" -"提供的 Snapshot 狀態 %(provided)s，不為 Snapshot（狀態 = %(current)s）所接" -"受。" - -#, python-format -msgid "" -"Provider information w.r.t CloudByte storage was not found for OpenStack " -"volume [%s]." -msgstr "找不到 OpenStack 磁區 [%s] 的提供者資訊 w.r.t CloudByte 儲存體。" - -#, python-format -msgid "Pure Storage Cinder driver failure: %(reason)s" -msgstr "Pure Storage Cinder 驅動程式失敗：%(reason)s" - -#, python-format -msgid "QoS Specs %(specs_id)s already exists." -msgstr "服務品質規格 %(specs_id)s 已存在。" - -#, python-format -msgid "QoS Specs %(specs_id)s is still associated with entities." -msgstr "服務品質規格 %(specs_id)s 仍與實體相關聯。" - -#, python-format -msgid "QoS config is wrong. %s must > 0." -msgstr "服務品質配置錯誤。%s 必須大於 0。" - -#, python-format -msgid "QoS spec %(specs_id)s has no spec with key %(specs_key)s." -msgstr "服務品質規格 %(specs_id)s 沒有索引鍵為 %(specs_key)s 的規格。" - -msgid "QoS specs are not supported on this storage family and ONTAP version." -msgstr "服務品質規格在此儲存體系列和 ONTAP 版本上不受支援。" - -msgid "Qos specs still in use." -msgstr "服務品質規格仍在使用中。" - -msgid "" -"Query by service parameter is deprecated. Please use binary parameter " -"instead." -msgstr "「依服務查詢」參數已淘汰。請改用二進位參數。" - -msgid "Query resource pool error." -msgstr "查詢資源儲存區時發生錯誤。" - -#, python-format -msgid "Quota %s limit must be equal or greater than existing resources." -msgstr "配額 %s 限制必須等於或大於現有資源數目。" - -#, python-format -msgid "Quota class %(class_name)s could not be found." -msgstr "找不到配額類別 %(class_name)s。" - -msgid "Quota could not be found" -msgstr "找不到配額" - -#, python-format -msgid "Quota exceeded for resources: %(overs)s" -msgstr "資源已超出配額：%(overs)s" - -#, python-format -msgid "Quota exceeded: code=%(code)s" -msgstr "已超出配額：錯誤碼 = %(code)s" - -#, python-format -msgid "Quota for project %(project_id)s could not be found." -msgstr "找不到專案 %(project_id)s 的配額。" - -#, python-format -msgid "" -"Quota limit invalid for project '%(proj)s' for resource '%(res)s': limit of " -"%(limit)d is less than in-use value of %(used)d" -msgstr "" -"針對資源 '%(res)s'，專案 '%(proj)s' 的配額限制無效：限制 %(limit)d 小於使用中" -"的值 %(used)d" - -#, python-format -msgid "Quota reservation %(uuid)s could not be found." -msgstr "找不到配額預約 %(uuid)s。" - -#, python-format -msgid "Quota usage for project %(project_id)s could not be found." -msgstr "找不到專案 %(project_id)s 的配額用量。" - -#, python-format -msgid "RBD diff op failed - (ret=%(ret)s stderr=%(stderr)s)" -msgstr "RBD 差異 op 失敗 -（ret = %(ret)s 標準錯誤 = %(stderr)s）" - -#, python-format -msgid "REST %(proxy_ver)s hpelefthandclient %(rest_ver)s" -msgstr "REST %(proxy_ver)s hpelefthandclient %(rest_ver)s" - -msgid "REST server IP must by specified." -msgstr "必須指定 REST 伺服器 IP。" - -msgid "REST server password must by specified." -msgstr "必須指定 REST 伺服器密碼。" - -msgid "REST server username must by specified." -msgstr "必須指定 REST 伺服器使用者名稱。" - -msgid "RPC Version" -msgstr "RPC 版本" - -msgid "RPC server response is incomplete" -msgstr "RPC 伺服器回應不完整" - -msgid "Raid did not have MCS Channel." -msgstr "Raid 沒有 MCS 通道。" - -#, python-format -msgid "" -"Reach limitation set by configuration option max_luns_per_storage_group. " -"Operation to add %(vol)s into Storage Group %(sg)s is rejected." -msgstr "" -"達到由配置選項 max_luns_per_storage_group 設定的限制。用於將 %(vol)s 新增至" -"「儲存體群組」%(sg)s 中的作業遭到拒絕。" - -#, python-format -msgid "Received error string: %s" -msgstr "接收到錯誤字串：%s" - -msgid "Reference must be for an unmanaged snapshot." -msgstr "參照必須是針對未受管理的 Snapshot 進行的。" - -msgid "Reference must be for an unmanaged virtual volume." -msgstr "參照必須針對未受管理的虛擬磁區。" - -msgid "Reference must be the name of an unmanaged snapshot." -msgstr "參照必須是受管理之 Snapshot 的名稱。" - -msgid "Reference must be the volume name of an unmanaged virtual volume." -msgstr "參照必須是未受管理虛擬磁區的磁區名稱。" - -msgid "Reference must contain either source-id or source-name element." -msgstr "參照必須包含 source-id 或 source-name 元素。" - -msgid "Reference must contain either source-name or source-id element." -msgstr "參照必須包含 source-name 或 source-id 元素。" - -msgid "Reference must contain source-id or source-name element." -msgstr "參照必須包含 source-id 或 source-name 元素。" - -msgid "Reference must contain source-id or source-name key." -msgstr "參照必須包含 source-id 或 source-name 索引鍵。" - -msgid "Reference must contain source-id or source-name." -msgstr "參照必須包含 source-id 或 source-name。" - -msgid "Reference must contain source-id." -msgstr "參照必須包含 source-id。" - -msgid "Reference must contain source-name element." -msgstr "參照必須包含 source-name 元素。" - -msgid "Reference must contain source-name or source-id." -msgstr "參照必須包含 source-name 或 source-id。" - -msgid "Reference must contain source-name." -msgstr "參照必須包含 source-name。" - -msgid "Reference to volume to be managed must contain source-name." -msgstr "對要管理之磁區的參照必需包含 source-name。" - -#, python-format -msgid "Reference to volume: %s to be managed must contain source-name." -msgstr "對要管理之磁區 %s 的參照必需包含 source-name。" - -#, python-format -msgid "" -"Refusing to migrate volume ID: %(id)s. Please check your configuration " -"because source and destination are the same Volume Group: %(name)s." -msgstr "" -"正在拒絕移轉磁區 ID：%(id)s。請檢查您的配置，因為來源和目的地是相同的磁區群" -"組：%(name)s。" - -msgid "Remote pool cannot be found." -msgstr "找不到遠端儲存區。" - -msgid "Remove CHAP error." -msgstr "移除 CHAP 時發生錯誤。" - -msgid "Remove fc from host error." -msgstr "從主機中移除 FC 時發生錯誤。" - -msgid "Remove host from array error." -msgstr "從陣列中移除主機時發生錯誤。" - -msgid "Remove host from hostgroup error." -msgstr "從主機群組中移除主機時發生錯誤。" - -msgid "Remove iscsi from host error." -msgstr "從主機中移除 iSCSI 時發生錯誤。" - -msgid "Remove lun from QoS error." -msgstr "從服務品質中移除 LUN 時發生錯誤。" - -msgid "Remove lun from cache error." -msgstr "從快取中移除 LUN 時發生錯誤。" - -msgid "Remove lun from partition error." -msgstr "從分割區中移除 LUN 時發生錯誤。" - -msgid "Remove port from port group error." -msgstr "從埠群組中移除埠時發生錯誤。" - -msgid "Remove volume export failed." -msgstr "移除磁區匯出失敗。" - -msgid "Rename lun on array error." -msgstr "重新命名陣列上的 LUN 時發生錯誤。" - -msgid "Rename snapshot on array error." -msgstr "重新命名陣列上的 Snapshot 時發生錯誤。" - -#, python-format -msgid "Replication %(name)s to %(ssn)s failed." -msgstr "將 %(name)s 抄寫至 %(ssn)s 失敗。" - -#, python-format -msgid "Replication Service Capability not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到「抄寫服務功能」。" - -#, python-format -msgid "Replication Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到「抄寫服務」。" - -msgid "Replication is not enabled" -msgstr "未啟用抄寫" - -msgid "Replication is not enabled for volume" -msgstr "尚未對磁區啟用抄寫" - -msgid "Replication not allowed yet." -msgstr "尚未容許抄寫。" - -#, python-format -msgid "" -"Replication status for volume must be active or active-stopped, but current " -"status is: %s" -msgstr "磁區的抄寫狀態必須是作用中或作用中已停止，但是現行狀態為：%s" - -#, python-format -msgid "" -"Replication status for volume must be inactive, active-stopped, or error, " -"but current status is: %s" -msgstr "磁區的抄寫狀態必須是非作用中、作用中已停止或錯誤，但是現行狀態為：%s" - -msgid "Request body and URI mismatch" -msgstr "要求內文與 URI 不符" - -msgid "Request body contains too many items" -msgstr "要求內文包含太多項目" - -msgid "Request body contains too many items." -msgstr "要求內文包含太多項目。" - -msgid "Request body empty" -msgstr "要求內文是空的" - -#, python-format -msgid "Request to Datera cluster returned bad status: %(status)s | %(reason)s" -msgstr "傳送至 Datera 叢集的要求，傳回了不正確的狀態：%(status)s | %(reason)s" - -#, python-format -msgid "" -"Requested backup exceeds allowed Backup gigabytes quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"所要求的備份超出容許的備份 GB 數配額。要求 %(requested)s G，配額為 %(quota)s " -"G，並且已耗用 %(consumed)s G。" - -#, python-format -msgid "" -"Requested volume or snapshot exceeds allowed %(name)s quota. Requested " -"%(requested)sG, quota is %(quota)sG and %(consumed)sG has been consumed." -msgstr "" -"所要求的磁區或 Snapshot 超出容許的 %(name)s 配額。要求 %(requested)s G，配額" -"為 %(quota)s G，並且已耗用 %(consumed)s G。" - -#, python-format -msgid "" -"Requested volume size %(size)d is larger than maximum allowed limit " -"%(limit)d." -msgstr "所要求的磁區大小 %(size)d 大於所容許的上限：%(limit)d。" - -msgid "Required configuration not found" -msgstr "找不到必要的配置" - -#, python-format -msgid "Required flag %s is not set" -msgstr "未設定必要旗標 %s" - -msgid "Requires an NaServer instance." -msgstr "需要 NaServer 實例。" - -#, python-format -msgid "" -"Reset backup status aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"已中止重設備份狀態，目前配置的備份服務[%(configured_service)s] 不是建立此備份" -"所使用的備份服務 [%(backup_service)s]。" - -#, python-format -msgid "Resizing clone %s failed." -msgstr "調整副本 %s 的大小失敗。" - -msgid "Resizing image file failed." -msgstr "調整映像檔大小時失敗。" - -msgid "Resource could not be found." -msgstr "找不到資源。" - -msgid "Resource not ready." -msgstr "資源未備妥。" - -#, python-format -msgid "Response error - %s." -msgstr "回應錯誤 - %s。" - -msgid "Response error - The storage-system is offline." -msgstr "回應錯誤 - 儲存體系統在線上。" - -#, python-format -msgid "Response error code - %s." -msgstr "回應錯誤碼 - %s。" - -msgid "RestURL is not configured." -msgstr "未配置 RestURL。" - -#, python-format -msgid "" -"Restore backup aborted, expected volume status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"已中止還原備份，預期磁區狀態 %(expected_status)s，但取得 %(actual_status)s。" - -#, python-format -msgid "" -"Restore backup aborted, the backup service currently configured " -"[%(configured_service)s] is not the backup service that was used to create " -"this backup [%(backup_service)s]." -msgstr "" -"已中止還原備份，目前配置的備份服務[%(configured_service)s] 不是建立此備份所使" -"用的備份服務 [%(backup_service)s]。" - -#, python-format -msgid "" -"Restore backup aborted: expected backup status %(expected_status)s but got " -"%(actual_status)s." -msgstr "" -"已中止還原備份：預期備份狀態 %(expected_status)s，但取得 %(actual_status)s。" - -#, python-format -msgid "" -"Retrieved a different amount of SolidFire volumes for the provided Cinder " -"snapshots. Retrieved: %(ret)s Desired: %(des)s" -msgstr "" -"針對所提供的 Cinder Snapshot，已擷取不同數量的 SolidFire 磁區。已擷取數目：" -"%(ret)s，所需數目：%(des)s" - -#, python-format -msgid "" -"Retrieved a different amount of SolidFire volumes for the provided Cinder " -"volumes. Retrieved: %(ret)s Desired: %(des)s" -msgstr "" -"針對所提供的 Cinder 磁區，已擷取不同數量的 SolidFire 磁區。已擷取數目：" -"%(ret)s，所需數目：%(des)s" - -#, python-format -msgid "Retry count exceeded for command: %s" -msgstr "已超出指令 %s 的重試次數" - -msgid "Retryable SolidFire Exception encountered" -msgstr "發生「可重試的 SolidFire 異常狀況」" - -msgid "Retype cannot change encryption requirements." -msgstr "Retype 無法變更加密需求。" - -#, python-format -msgid "Retype cannot change front-end qos specs for in-use volume: %s." -msgstr "Retype 無法變更使用中磁區的前端服務品質規格：%s。" - -msgid "Retype requires migration but is not allowed." -msgstr "Retype 需要移轉，但系統不容許。" - -#, python-format -msgid "" -"Rollback for Volume: %(volumeName)s has failed. Please contact your system " -"administrator to manually return your volume to the default storage group " -"for fast policy %(fastPolicyName)s failed." -msgstr "" -"對磁區 %(volumeName)s 進行的回復失敗。請與系統管理者聯絡，以手動將磁區傳回至" -"FAST 原則 %(fastPolicyName)s 的預設儲存體群組。" - -#, python-format -msgid "Rolling back %(volumeName)s by deleting it." -msgstr "正在透過刪除 %(volumeName)s 來將其回復。" - -#, python-format -msgid "" -"Running Cinder with a VMware vCenter version less than %s is not allowed." -msgstr "不容許使用低於 %s 的 VMware vCenter 版本來執行 Cinder。" - -msgid "SAN product is not configured." -msgstr "未配置 SAN 產品。" - -msgid "SAN protocol is not configured." -msgstr "未配置 SAN 通訊協定。" - -#, python-format -msgid "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: %s" -msgstr "SMBFS 配置 'smbfs_oversub_ratio' 無效。必須大於 0：%s" - -#, python-format -msgid "SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 and <= 1.0: %s" -msgstr "SMBFS 配置 'smbfs_used_ratio' 無效。必須大於 0 且小於或等於 1.0：%s" - -#, python-format -msgid "SMBFS config file at %(config)s doesn't exist." -msgstr "%(config)s 處的 SMBFS 配置檔不存在。" - -msgid "SMBFS config file not set (smbfs_shares_config)." -msgstr "未設定 SMBFS 配置檔 (smbfs_shares_config)。" - -#, python-format -msgid "SSH Command failed after '%(total_attempts)r' attempts : '%(command)s'" -msgstr "嘗試 '%(total_attempts)r' 次之後 SSH 指令仍失敗：'%(command)s'" - -#, python-format -msgid "SSH Command failed with error: '%(err)s', Command: '%(command)s'" -msgstr "SSH 指令失敗，錯誤為：'%(err)s'，指令為：'%(command)s'" - -#, python-format -msgid "SSH command injection detected: %(command)s" -msgstr "偵測到 SSH 指令注入：%(command)s" - -#, python-format -msgid "SSH connection failed for %(fabric)s with error: %(err)s" -msgstr "%(fabric)s 進行 SSH 連線失敗，發生錯誤：%(err)s" - -#, python-format -msgid "SSL Certificate expired on %s." -msgstr "SSL 憑證已在 %s 過期。" - -#, python-format -msgid "SSL error: %(arg)s." -msgstr "SSL 錯誤：%(arg)s。" - -#, python-format -msgid "Scheduler Host Filter %(filter_name)s could not be found." -msgstr "找不到「排程器主機過濾器」%(filter_name)s。" - -#, python-format -msgid "Scheduler Host Weigher %(weigher_name)s could not be found." -msgstr "找不到「排程器主機稱量程式」%(weigher_name)s。" - -#, python-format -msgid "" -"Secondary copy status: %(status)s and synchronized: %(sync)s, sync progress " -"is: %(progress)s%%." -msgstr "次要副本狀態：%(status)s，已同步：%(sync)s，同步進度：%(progress)s%%。" - -#, python-format -msgid "" -"Secondary id can not be the same as primary array, backend_id = " -"%(secondary)s." -msgstr "次要 ID 不能與主要陣列相同，backend_id = %(secondary)s。" - -#, python-format -msgid "SerialNumber must be in the file %(fileName)s." -msgstr "SerialNumber 必須在檔案 %(fileName)s 中。" - -#, python-format -msgid "Service %(service)s on host %(host)s removed." -msgstr "已移除主機 %(host)s 上的服務 %(service)s。" - -#, python-format -msgid "Service %(service_id)s could not be found on host %(host)s." -msgstr "在主機 %(host)s 上找不到服務 %(service_id)s。" - -#, python-format -msgid "Service %(service_id)s could not be found." -msgstr "找不到服務 %(service_id)s。" - -#, python-format -msgid "Service %s not found." -msgstr "找不到服務 %s。" - -msgid "Service is too old to fulfil this request." -msgstr "服務太舊，無法滿足此要求。" - -msgid "Service is unavailable at this time." -msgstr "此時無法使用服務。" - -msgid "Service not found." -msgstr "找不到服務。" - -msgid "Set pair secondary access error." -msgstr "設定配對次要存取時發生錯誤。" - -msgid "Sets thin provisioning." -msgstr "設定精簡供應。" - -msgid "" -"Setting LUN QoS policy group is not supported on this storage family and " -"ONTAP version." -msgstr "此儲存體系列及 ONTAP 版本不支援設定 LUN 服務品質原則群組。" - -msgid "" -"Setting file qos policy group is not supported on this storage family and " -"ontap version." -msgstr "此儲存體系列及 ONTAP 版本不支援設定檔案服務品質原則群組。" - -#, python-format -msgid "" -"Share %s ignored due to invalid format. Must be of form address:/export. " -"Please check the nas_ip and nas_share_path settings." -msgstr "" -"由於格式無效，已忽略共用項目 %s。格式必須是 address:/export。請檢查 nas_ip " -"及 nas_share_path 設定。" - -#, python-format -msgid "" -"Share at %(dir)s is not writable by the Cinder volume service. Snapshot " -"operations will not be supported." -msgstr "Cinder 磁區服務無法寫入 %(dir)s 處的共用項目。將不支援 Snapshot 作業。" - -#, python-format -msgid "Sheepdog I/O Error, command was: \"%s\"." -msgstr "Sheepdog I/O 錯誤，指令為：\"%s\"。" - -msgid "" -"Show operations can only be made to projects in the same hierarchy of the " -"project in which users are scoped to." -msgstr "顯示作業只能對將使用者限定範圍之相同專案階層中的專案執行。" - -msgid "Size" -msgstr "容量" - -#, python-format -msgid "Size for volume: %s not found, cannot secure delete." -msgstr "找不到磁區 %s 的大小，無法安全刪除。" - -#, python-format -msgid "" -"Size is %(image_size)dGB and doesn't fit in a volume of size " -"%(volume_size)dGB." -msgstr "大小為 %(image_size)d GB，無法容納大小為%(volume_size)d GB 的磁區。" - -#, python-format -msgid "" -"Size of specified image %(image_size)sGB is larger than volume size " -"%(volume_size)sGB." -msgstr "所指定映像檔的大小 %(image_size)s GB 大於磁區大小%(volume_size)s GB。" - -#, python-format -msgid "" -"Snapshot %(id)s has been asked to be deleted while waiting for it to become " -"available. Perhaps a concurrent request was made." -msgstr "" -"在等待 Snapshot %(id)s 變成可用時，已經要求將其刪除。可能發出了並行要求。" - -#, python-format -msgid "" -"Snapshot %(id)s was found in state %(state)s rather than 'deleting' during " -"cascade delete." -msgstr "" -"在連鎖刪除期間，發現 Snapshot %(id)s 處於 %(state)s 狀態，而不是「刪除中」狀" -"態。" - -#, python-format -msgid "Snapshot %(snapshot_id)s could not be found." -msgstr "找不到 Snapshot %(snapshot_id)s。" - -#, python-format -msgid "Snapshot %(snapshot_id)s has no metadata with key %(metadata_key)s." -msgstr "Snapshot %(snapshot_id)s 沒有索引鍵為 %(metadata_key)s 的 meta 資料。" - -#, python-format -msgid "Snapshot '%s' doesn't exist on array." -msgstr "陣列上不存在 Snapshot '%s'。" - -#, python-format -msgid "" -"Snapshot cannot be created because volume %(vol_id)s is not available, " -"current volume status: %(vol_status)s." -msgstr "" -"無法建立 Snapshot，因為磁區 %(vol_id)s 無法使用，現行磁區狀態：" -"%(vol_status)s。" - -msgid "Snapshot cannot be created while volume is migrating." -msgstr "移轉磁區時無法建立 Snapshot。" - -msgid "Snapshot of secondary replica is not allowed." -msgstr "不容許使用次要抄本的 Snapshot。" - -#, python-format -msgid "Snapshot of volume not supported in state: %s." -msgstr "狀態 %s 不支援取得磁區的 Snapshot。" - -#, python-format -msgid "Snapshot res \"%s\" that is not deployed anywhere?" -msgstr "未在任何位置部署 Snapshot 資源 \"%s\"？" - -msgid "Snapshot size must be multiple of 1 GB." -msgstr "Snapshot 大小必須是 1 GB 的倍數。" - -#, python-format -msgid "Snapshot status %(cur)s not allowed for update_snapshot_status" -msgstr "Snapshot 狀態 %(cur)s，不為 update_snapshot_status 所接受" - -msgid "Snapshot status must be \"available\" to clone." -msgstr "Snapshot 狀態必須為「可用」才能複製。" - -#, python-format -msgid "" -"Snapshot to be backed up must be available, but the current status is \"%s\"." -msgstr "要備份的 Snapshot 必須可用，但現行狀態卻是 \"%s\"。" - -#, python-format -msgid "Snapshot with id of %s could not be found." -msgstr "找不到 ID 為 %s 的 Snapshot。" - -#, python-format -msgid "Snapshot%s must not be part of a consistency group." -msgstr "Snapshot %s 不得隸屬於一致性群組。" - -#, python-format -msgid "" -"Snapshot='%(snap)s' does not exist in base image='%(base)s' - aborting " -"incremental backup" -msgstr "" -"Snapshot = '%(snap)s' 不存在於基本映像檔 = '%(base)s' 中 - 正在中止增量備份" - -#, python-format -msgid "Snapshots are not supported for this volume format: %s" -msgstr "此磁區格式不支援 Snapshot：%s" - -#, python-format -msgid "Socket error: %(arg)s." -msgstr "Socket 錯誤：%(arg)s。" - -msgid "SolidFire Cinder Driver exception" -msgstr "SolidFire Cinder 驅動程式異常狀況" - -msgid "Sort direction array size exceeds sort key array size." -msgstr "排序方向陣列大小超過排序鍵陣列大小。" - -msgid "Source CG is empty. No consistency group will be created." -msgstr "來源 CG 是空的。將不會建立一致性群組。" - -msgid "Source host details not found." -msgstr "找不到來源主機詳細資料。" - -msgid "Source volume device ID is required." -msgstr "需要來源磁區裝置 ID。" - -msgid "Source volume not mid-migration." -msgstr "移轉期間找不到來源磁區。" - -#, python-format -msgid "" -"Source with host ip/name: %s not found on the target appliance for backend " -"enabled volume migration, procedding with default migration." -msgstr "" -"在目標軟體驅動裝置上，找不到主機 IP/名稱為 %s 的來源（用於支援後端的磁區移" -"轉），將使用預設移轉繼續執行。" - -msgid "SpaceInfo returned byarray is invalid" -msgstr "陣列傳回的 SpaceInfo 無效" - -#, python-format -msgid "" -"Specified host to map to volume %(vol)s is in unsupported host group with " -"%(group)s." -msgstr "指定要對映至磁區 %(vol)s 的主機位於不受支援的主機群組%(group)s 中。" - -msgid "Specified logical volume does not exist." -msgstr "指定的邏輯磁區不存在。" - -#, python-format -msgid "Specified snapshot group with id %s could not be found." -msgstr "找不到 ID 為 %s 的指定 Snapshot 群組。" - -msgid "Specify a password or private_key" -msgstr "指定密碼或 private_key" - -msgid "Specify san_password or san_private_key" -msgstr "指定 san_password 或 san_private_key" - -msgid "" -"Specify volume type name, description, is_public or a combination thereof." -msgstr "指定磁區類型名稱、說明、is_public 或這些的組合。" - -msgid "Split pair error." -msgstr "分割配對時發生錯誤。" - -msgid "Split replication failed." -msgstr "分割抄寫失敗。" - -msgid "Start LUNcopy error." -msgstr "啟動 LUNcopy 時發生錯誤。" - -msgid "State" -msgstr "狀態" - -#, python-format -msgid "State of node is wrong. Current state is %s." -msgstr "節點的狀態是錯誤的。現行狀態為 %s。" - -msgid "Status" -msgstr "狀態" - -msgid "Stop snapshot error." -msgstr "停止 Snapshot 時發生錯誤。" - -#, python-format -msgid "Storage Configuration Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到「儲存體配置服務」。" - -#, python-format -msgid "Storage HardwareId mgmt Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到「儲存體硬體 ID 管理服務」。" - -#, python-format -msgid "Storage Profile %s not found." -msgstr "找不到儲存體設定檔 %s。" - -#, python-format -msgid "Storage Relocation Service not found on %(storageSystemName)s." -msgstr "在 %(storageSystemName)s 上找不到「儲存體重新定位服務」。" - -#, python-format -msgid "Storage family %s is not supported." -msgstr "儲存體系列 %s 不受支援。" - -#, python-format -msgid "Storage group %(storageGroupName)s was not deleted successfully" -msgstr "未順利刪除儲存體群組 %(storageGroupName)s" - -#, python-format -msgid "Storage host %(svr)s not detected, verify name" -msgstr "未偵測到儲存體主機 %(svr)s，請驗證名稱" - -msgid "Storage pool is not configured." -msgstr "未配置儲存區。" - -#, python-format -msgid "Storage profile: %(storage_profile)s not found." -msgstr "找不到儲存體設定檔 %(storage_profile)s。" - -msgid "Storage resource could not be found." -msgstr "找不到儲存體資源。" - -msgid "Storage system id not set." -msgstr "未設定儲存體系統 ID。" - -#, python-format -msgid "Storage system not found for pool %(poolNameInStr)s." -msgstr "找不到儲存區 %(poolNameInStr)s 的儲存體系統。" - -msgid "Storage-assisted migration failed during manage volume." -msgstr "在管理磁區期間，儲存體協助型移轉失敗。" - -#, python-format -msgid "StorageSystem %(array)s is not found." -msgstr "找不到儲存體系統 %(array)s。" - -#, python-format -msgid "String with params: %s" -msgstr "帶參數的字串：%s" - -#, python-format -msgid "" -"Sum of child usage '%(sum)s' is greater than free quota of '%(free)s' for " -"project '%(proj)s' for resource '%(res)s'. Please lower the limit or usage " -"for one or more of the following projects: '%(child_ids)s'" -msgstr "" -"針對資源 '%(res)s'，子項總用量 '%(sum)s' 大於專案 '%(proj)s' 的可用配額 " -"'%(free)s'。請降低下列一個以上專案的限制或用量：'%(child_ids)s'" - -msgid "Switch over pair error." -msgstr "切換配對時發生錯誤。" - -msgid "Sync pair error." -msgstr "同步配對時發生錯誤。" - -msgid "Synchronizing secondary volume to primary failed." -msgstr "將次要磁碟區同步至主要磁碟區失敗。" - -#, python-format -msgid "System %(id)s found with bad password status - %(pass_status)s." -msgstr "找到具有不正確密碼狀態 %(pass_status)s 的系統 %(id)s。" - -#, python-format -msgid "System %(id)s found with bad status - %(status)s." -msgstr "發現系統 %(id)s 的狀態 %(status)s 不正確。" - -msgid "System does not support compression." -msgstr "系統不支援壓縮。" - -msgid "System is busy, retry operation." -msgstr "系統忙碌中，請重試作業。" - -#, python-format -msgid "" -"TSM [%(tsm)s] was not found in CloudByte storage for account [%(account)s]." -msgstr "在帳戶 [%(account)s] 的 CloudByte 儲存體中找不到 TSM [%(tsm)s]。" - -msgid "Target volume type is still in use." -msgstr "目標磁區類型仍在使用中。" - -#, python-format -msgid "" -"Template tree mismatch; adding slave %(slavetag)s to master %(mastertag)s" -msgstr "範本樹狀結構不符；正在將從屬 %(slavetag)s 新增至主要 %(mastertag)s" - -#, python-format -msgid "Tenant ID: %s does not exist." -msgstr "租戶 ID %s 不存在。" - -msgid "Terminate connection failed" -msgstr "終止連線失敗" - -msgid "Terminate connection unable to connect to backend." -msgstr "終止連線無法連接至後端。" - -#, python-format -msgid "Terminate volume connection failed: %(err)s" -msgstr "終止磁區連線失敗：%(err)s" - -#, python-format -msgid "The %(type)s %(id)s source to be replicated was not found." -msgstr "找不到要抄寫的 %(type)s %(id)s 來源。" - -msgid "" -"The 'sort_key' and 'sort_dir' parameters are deprecated and cannot be used " -"with the 'sort' parameter." -msgstr "" -"'sort_key' 和 'sort_dir' 參數已遭淘汰，因此無法與 'sort' 參數搭配使用。" - -msgid "The EQL array has closed the connection." -msgstr "EQL 陣列已關閉連線。" - -#, python-format -msgid "" -"The GPFS filesystem %(fs)s is not at the required release level. Current " -"level is %(cur)s, must be at least %(min)s." -msgstr "" -"GPFS 檔案系統 %(fs)s 不是必要的版次。現行層次是 %(cur)s，必須至少是 %(min)s。" - -msgid "The IP Address was not found." -msgstr "找不到 IP 位址。" - -#, python-format -msgid "" -"The WebDAV request failed. Reason: %(msg)s, Return code/reason: %(code)s, " -"Source Volume: %(src)s, Destination Volume: %(dst)s, Method: %(method)s." -msgstr "" -"WebDAV 要求失敗。原因：%(msg)s，回覆碼/原因：%(code)s，來源磁區：%(src)s，目" -"的地磁區：%(dst)s，方法：%(method)s。" - -msgid "" -"The above error may show that the database has not been created.\n" -"Please create a database using 'cinder-manage db sync' before running this " -"command." -msgstr "" -"上述錯誤可能會顯示尚未建立資料庫。\n" -"請使用 'cinder-manage db sync' 來建立資料庫，然後再執行此指令。" - -#, python-format -msgid "" -"The array does not support the storage pool setting for SLO %(slo)s and " -"workload %(workload)s. Please check the array for valid SLOs and workloads." -msgstr "" -"陣列不支援 SLO %(slo)s 及工作量 %(workload)s 的儲存區設定。請檢查陣列中的有" -"效 SLO 及工作量。" - -msgid "" -"The back-end where the volume is created does not have replication enabled." -msgstr "在其中建立該磁區的後端尚未啟用抄寫。" - -#, python-format -msgid "" -"The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, stderr: %(err)s)" -msgstr "" -"指令 %(cmd)s 失敗。（ret：%(ret)s，標準輸出：%(out)s，標準錯誤：%(err)s）" - -msgid "The copy should be primary or secondary" -msgstr "副本應為主要或次要副本" - -#, python-format -msgid "" -"The creation of a logical device could not be completed. (LDEV: %(ldev)s)" -msgstr "無法完成建立邏輯裝置。（LDEV：%(ldev)s）" - -msgid "The decorated method must accept either a volume or a snapshot object" -msgstr "裝飾方法必須接受磁區或 Snapshot 物件" - -#, python-format -msgid "The device in the path %(path)s is unavailable: %(reason)s" -msgstr "路徑 %(path)s 中的裝置無法使用：%(reason)s" - -#, python-format -msgid "The end time (%(end)s) must be after the start time (%(start)s)." -msgstr "結束時間 (%(end)s) 必須晚於開始時間 (%(start)s)。" - -#, python-format -msgid "The extra_spec: %s is invalid." -msgstr "extra_spec %s 無效。" - -#, python-format -msgid "The extraspec: %(extraspec)s is not valid." -msgstr "額外規格 %(extraspec)s 無效。" - -#, python-format -msgid "The failed-over volume could not be deleted: %s" -msgstr "無法刪除已失效接手的磁區：%s" - -#, python-format -msgid "The following elements are required: %s" -msgstr "需要下列元素：%s" - -#, python-format -msgid "" -"The following migrations have a downgrade, which are not allowed: \n" -"\t%s" -msgstr "" -"下列移轉具有降級，這是不容許的：\n" -"\t%s" - -msgid "The host group or iSCSI target could not be added." -msgstr "無法新增主機群組或 iSCSI 目標。" - -msgid "The host group or iSCSI target was not found." -msgstr "找不到主機群組或 iSCSI 目標。" - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the 3PAR backends." -msgstr "主機尚未備妥以進行失效回復。請重新同步磁區，並回復 3PAR 後端上的抄寫。" - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the LeftHand backends." -msgstr "" -"主機尚未備妥以進行失效回復。請重新同步磁區，並回復 LeftHand 後端上的抄寫。" - -msgid "" -"The host is not ready to be failed back. Please resynchronize the volumes " -"and resume replication on the Storwize backends." -msgstr "" -"主機尚未備妥以進行失效回復。請重新同步磁區，並回復 Storwize 後端上的抄寫。" - -#, python-format -msgid "The iSCSI CHAP user %(user)s does not exist." -msgstr "iSCSI CHAP 使用者 %(user)s 不存在。" - -#, python-format -msgid "" -"The imported lun %(lun_id)s is in pool %(lun_pool)s which is not managed by " -"the host %(host)s." -msgstr "" -"匯入的 LUN %(lun_id)s 位於未受下列主機管理的儲存區 %(lun_pool)s 中：" -"%(host)s。" - -msgid "The key cannot be None." -msgstr "金鑰不能是「無」。" - -#, python-format -msgid "The logical device for specified %(type)s %(id)s was already deleted." -msgstr "已經刪除指定 %(type)s %(id)s 的邏輯裝置。" - -#, python-format -msgid "The method %(method)s is timed out. (timeout value: %(timeout)s)" -msgstr "方法 %(method)s 已逾時。（逾時值：%(timeout)s）" - -msgid "The method update_migrated_volume is not implemented." -msgstr "未實作方法 update_migrated_volume。" - -#, python-format -msgid "" -"The mount %(mount_path)s is not a valid Quobyte USP volume. Error: %(exc)s" -msgstr "裝載 %(mount_path)s 不是有效的 Quobyte USP 磁區。錯誤：%(exc)s" - -#, python-format -msgid "The parameter of the storage backend. (config_group: %(config_group)s)" -msgstr "儲存體後端的參數。（config_group：%(config_group)s）" - -msgid "The parent backup must be available for incremental backup." -msgstr "增量備份的母項備份必須可用。" - -#, python-format -msgid "The provided snapshot '%s' is not a snapshot of the provided volume." -msgstr "所提供的 Snapshot '%s' 不是所提供之磁區的 Snapshot。" - -msgid "" -"The reference to the volume in the backend should have the format " -"file_system/volume_name (volume_name cannot contain '/')" -msgstr "" -"對後端中磁區的參照應該具有下列格式：file_system/volume_name（磁區名稱不得包" -"含 '/'）" - -#, python-format -msgid "The remote retention count must be %s or less." -msgstr "遠端保留計數必須小於或等於 %s。" - -msgid "" -"The replication mode was not configured correctly in the volume type " -"extra_specs. If replication:mode is periodic, replication:sync_period must " -"also be specified and be between 300 and 31622400 seconds." -msgstr "" -"在磁區類型 extra_specs 中，未正確配置抄寫模式。如果 replication:mode 是定期" -"的，則 replication:sync_period 也必須予以指定且介於 300 和 31622400 秒之間。" - -#, python-format -msgid "The replication sync period must be at least %s seconds." -msgstr "抄寫同步週期必須至少是 %s 秒。" - -#, python-format -msgid "" -"The requested size : %(requestedSize)s is not the same as resulting size: " -"%(resultSize)s." -msgstr "" -"所要求的大小 %(requestedSize)s 與產生的下列大小不相同：%(resultSize)s。" - -#, python-format -msgid "The resource %(resource)s was not found." -msgstr "找不到資源 %(resource)s。" - -msgid "The results are invalid." -msgstr "結果無效。" - -#, python-format -msgid "The retention count must be %s or less." -msgstr "保留計數必須小於或等於 %s。" - -msgid "The snapshot cannot be created when the volume is in maintenance mode." -msgstr "當磁區處於維護模式時，無法建立 Snapshot。" - -#, python-format -msgid "" -"The source volume %s is not in the pool which is managed by the current host." -msgstr "來源磁區 %s 不在現行主機管理的儲存區中。" - -msgid "The source volume for this WebDAV operation not found." -msgstr "找不到此 WebDAV 作業的來源磁區。" - -#, python-format -msgid "" -"The source volume type '%(src)s' is different than the destination volume " -"type '%(dest)s'." -msgstr "來源磁區類型 '%(src)s' 與目的地磁區類型'%(dest)s' 不同。" - -#, python-format -msgid "The source volume type '%s' is not available." -msgstr "來源磁區類型 '%s' 無法使用。" - -#, python-format -msgid "The specified %(desc)s is busy." -msgstr "指定的 %(desc)s 忙碌中。" - -#, python-format -msgid "The specified LUN does not belong to the given pool: %s." -msgstr "指定的 LUN 不屬於給定的儲存區：%s。" - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"mapping." -msgstr "無法管理指定的 LDEV %(ldev)s。不得對映該 LDEV。" - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev must not be " -"paired." -msgstr "無法管理指定的 LDEV %(ldev)s。不得對該 LDEV進行配對。" - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The ldev size must be in " -"multiples of gigabyte." -msgstr "無法管理指定的 LDEV %(ldev)s。LDEV 大小必須為GB 的倍數。" - -#, python-format -msgid "" -"The specified ldev %(ldev)s could not be managed. The volume type must be DP-" -"VOL." -msgstr "無法管理指定的 LDEV %(ldev)s。磁區類型必須為 DP-VOL。" - -#, python-format -msgid "" -"The specified operation is not supported. The volume size must be the same " -"as the source %(type)s. (volume: %(volume_id)s)" -msgstr "" -"指定的作業不受支援。磁區大小必須與來源 %(type)s 的大小相同。（磁區：" -"%(volume_id)s）" - -msgid "The specified vdisk is mapped to a host." -msgstr "所指定的 vdisk 已對映至主機。" - -msgid "The specified volume is mapped to a host." -msgstr "指定的磁區已對映至主機。" - -#, python-format -msgid "" -"The storage array password for %s is incorrect, please update the configured " -"password." -msgstr "%s 的儲存體陣列密碼不正確，請更新所配置的密碼。" - -#, python-format -msgid "The storage backend can be used. (config_group: %(config_group)s)" -msgstr "可以使用儲存體後端。（config_group：%(config_group)s）" - -#, python-format -msgid "" -"The storage device does not support %(prot)s. Please configure the device to " -"support %(prot)s or switch to a driver using a different protocol." -msgstr "" -"儲存裝置不支援 %(prot)s。請配置該裝置以支援 %(prot)s，或者切換至使用其他通訊" -"協定的驅動程式。" - -#, python-format -msgid "" -"The striped meta count of %(memberCount)s is too small for volume: " -"%(volumeName)s, with size %(volumeSize)s." -msgstr "" -"已分段的 meta 計數 %(memberCount)s 對下列磁區而言太小：%(volumeName)s，大小" -"為 %(volumeSize)s。" - -#, python-format -msgid "" -"The type of metadata: %(metadata_type)s for volume/snapshot %(id)s is " -"invalid." -msgstr "磁區/Snapshot %(id)s 的 meta 資料類型 %(metadata_type)s無效。" - -#, python-format -msgid "" -"The volume %(volume_id)s could not be extended. The volume type must be " -"Normal." -msgstr "無法延伸磁區 %(volume_id)s。磁區類型必須是「一般」。" - -#, python-format -msgid "" -"The volume %(volume_id)s could not be unmanaged. The volume type must be " -"%(volume_type)s." -msgstr "無法取消管理磁區 %(volume_id)s。磁區類型必須為%(volume_type)s。" - -#, python-format -msgid "The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)" -msgstr "已順利管理磁區 %(volume_id)s。（LDEV：%(ldev)s）" - -#, python-format -msgid "The volume %(volume_id)s is unmanaged successfully. (LDEV: %(ldev)s)" -msgstr "已順利取消管理磁區 %(volume_id)s。（LDEV：%(ldev)s）" - -#, python-format -msgid "The volume %(volume_id)s to be mapped was not found." -msgstr "找不到要對映的磁區 %(volume_id)s。" - -msgid "The volume cannot accept transfer in maintenance mode." -msgstr "磁區無法在維護模式下接受傳送。" - -msgid "The volume cannot be attached in maintenance mode." -msgstr "無法在維護模式下連接磁區。" - -msgid "The volume cannot be detached in maintenance mode." -msgstr "無法在維護模式下分離磁區。" - -msgid "The volume cannot be updated during maintenance." -msgstr "維護期間，無法更新磁區。" - -msgid "The volume connection cannot be initialized in maintenance mode." -msgstr "無法在維護模式下起始設定磁區連線。" - -msgid "The volume driver requires the iSCSI initiator name in the connector." -msgstr "磁區驅動程式需要連接器中的 iSCSI 起始器名稱。" - -msgid "" -"The volume is currently busy on the 3PAR and cannot be deleted at this time. " -"You can try again later." -msgstr "磁區目前在 3PAR 上正忙，因此此時無法將其刪除。您可以稍後重試。" - -msgid "The volume label is required as input." -msgstr "需要磁區標籤作為輸入。" - -msgid "" -"The volume metadata cannot be deleted when the volume is in maintenance mode." -msgstr "當磁區處於維護模式時，無法刪除磁區 meta 資料。" - -msgid "" -"The volume metadata cannot be updated when the volume is in maintenance mode." -msgstr "當磁區處於維護模式時，無法更新磁區 meta 資料。" - -#, python-format -msgid "There are no resources available for use. (resource: %(resource)s)" -msgstr "沒有資源可供使用。（資源：%(resource)s）" - -msgid "There are no valid ESX hosts." -msgstr "沒有有效的 ESX 主機。" - -#, python-format -msgid "There are no valid datastores attached to %s." -msgstr "%s 沒有連接有效的資料儲存庫。" - -msgid "There are no valid datastores." -msgstr "沒有有效的資料儲存庫。" - -#, python-format -msgid "" -"There is no designation of the %(param)s. The specified storage is essential " -"to manage the volume." -msgstr "未指定 %(param)s。指定的儲存體對於管理磁區必不可少。" - -msgid "" -"There is no designation of the ldev. The specified ldev is essential to " -"manage the volume." -msgstr "未指定 LDEV。指定的 LDEV對於管理磁區必不可少。" - -msgid "There is no metadata in DB object." -msgstr "資料庫物件中沒有 meta 資料。" - -#, python-format -msgid "There is no share which can host %(volume_size)sG" -msgstr "沒有共用可以管理 %(volume_size)sG" - -#, python-format -msgid "There is no share which can host %(volume_size)sG." -msgstr "沒有共用項目可以管理 %(volume_size)s G。" - -#, python-format -msgid "There is no such action: %s" -msgstr "沒有這樣的動作：%s" - -msgid "There is no virtual disk device." -msgstr "沒有虛擬磁碟裝置。" - -#, python-format -msgid "There was an error adding the volume to the remote copy group: %s." -msgstr "將磁區新增至遠端複製群組時發生錯誤：%s。" - -#, python-format -msgid "There was an error creating the cgsnapshot: %s" -msgstr "建立 cgsnapshot 時發生錯誤：%s" - -#, python-format -msgid "There was an error creating the remote copy group: %s." -msgstr "建立遠端複製群組時發生錯誤：%s。" - -#, python-format -msgid "" -"There was an error setting the sync period for the remote copy group: %s." -msgstr "設定遠端複製群組的同步週期時發生錯誤：%s。" - -#, python-format -msgid "" -"There was an error setting up a remote copy group on the 3PAR arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" -"在 3PAR 陣列上設定遠端複製群組時發生錯誤：('%s')。該磁區將不作為抄寫類型予以" -"辨識。" - -#, python-format -msgid "" -"There was an error setting up a remote schedule on the LeftHand arrays: " -"('%s'). The volume will not be recognized as replication type." -msgstr "" -"在 LeftHand 陣列上設定遠端排程時發生錯誤：('%s')。該磁區將不作為抄寫類型予以" -"辨識。" - -#, python-format -msgid "There was an error starting remote copy: %s." -msgstr "啟動遠端複製時發生錯誤：%s。" - -#, python-format -msgid "There's no Gluster config file configured (%s)" -msgstr "未配置任何 Gluster 配置檔 (%s)" - -#, python-format -msgid "There's no NFS config file configured (%s)" -msgstr "未配置任何 NFS 配置檔 (%s)" - -#, python-format -msgid "" -"There's no Quobyte volume configured (%s). Example: quobyte:///" -"" -msgstr "" -"沒有已配置的 Quobyte 磁區 (%s)。範例：quobyte:///" - -msgid "Thin provisioning not supported on this version of LVM." -msgstr "此版本的 LVM 不支援精簡供應。" - -msgid "ThinProvisioning Enabler is not installed. Can not create thin volume" -msgstr "未安裝「精簡供應啟用程式」。無法建立精簡磁區" - -msgid "This driver does not support deleting in-use snapshots." -msgstr "此驅動程式不支援刪除使用中 Snapshot。" - -msgid "This driver does not support snapshotting in-use volumes." -msgstr "此驅動程式不支援對使用中磁區建立 Snapshot。" - -msgid "This request was rate-limited." -msgstr "此要求存在頻率限制。" - -#, python-format -msgid "" -"This system platform (%s) is not supported. This driver supports only Win32 " -"platforms." -msgstr "此系統平台 (%s) 不受支援。此驅動程式僅支援Win32 平台。" - -#, python-format -msgid "Tier Policy Service not found for %(storageSystemName)s." -msgstr "找不到 %(storageSystemName)s 的「層級原則服務」。" - -#, python-format -msgid "Timed out while waiting for Nova update for creation of snapshot %s." -msgstr "等待 Nova 更新以建立 Snapshot %s 時發生逾時。" - -#, python-format -msgid "" -"Timed out while waiting for Nova update for deletion of snapshot %(id)s." -msgstr "等待 Nova 更新以刪除 Snapshot %(id)s 時發生逾時。" - -msgid "" -"Timeout value (in seconds) used when connecting to ceph cluster. If value < " -"0, no timeout is set and default librados value is used." -msgstr "" -"連接至 ceph 叢集時使用的逾時值（以秒為單位）。如果值< 0，則不設定任何逾時值，" -"並使用預設 librados 值。" - -#, python-format -msgid "Timeout while calling %s " -msgstr "呼叫 %s 時逾時" - -#, python-format -msgid "Timeout while requesting %(service)s API." -msgstr "要求 %(service)s API 時發生逾時。" - -#, python-format -msgid "Timeout while requesting capabilities from backend %(service)s." -msgstr "要求後端 %(service)s 中的功能時逾時。" - -#, python-format -msgid "Transfer %(transfer_id)s could not be found." -msgstr "找不到傳送 %(transfer_id)s。" - -#, python-format -msgid "" -"Transfer %(transfer_id)s: Volume id %(volume_id)s in unexpected state " -"%(status)s, expected awaiting-transfer" -msgstr "" -"傳送 %(transfer_id)s：磁區 ID %(volume_id)s 處於非預期的狀態%(status)s，預期" -"狀態為 awaiting-transfer" - -#, python-format -msgid "" -"Trying to import backup metadata from id %(meta_id)s into backup %(id)s." -msgstr "正在嘗試將備份 meta 資料從 ID %(meta_id)s 匯入到備份 %(id)s 中。" - -#, python-format -msgid "" -"Tune volume task stopped before it was done: volume_name=%(volume_name)s, " -"task-status=%(status)s." -msgstr "" -"調整磁區作業已停止，因為該作業已完成：volume_name=%(volume_name)s，task-" -"status=%(status)s。" - -#, python-format -msgid "" -"Type %(type_id)s is already associated with another qos specs: " -"%(qos_specs_id)s" -msgstr "類型 %(type_id)s 已經與另一個服務品質規格%(qos_specs_id)s 產生關聯" - -msgid "Type access modification is not applicable to public volume type." -msgstr "類型存取修訂不適用公用磁區類型。" - -msgid "Type cannot be converted into NaElement." -msgstr "無法將類型轉換為 NaElement。" - -#, python-format -msgid "TypeError: %s" -msgstr "TypeError：%s" - -#, python-format -msgid "UUIDs %s are in both add and remove volume list." -msgstr "UUID %s 同時位於新增和移除磁區清單中。" - -#, python-format -msgid "Unable to access the Storwize back-end for volume %s." -msgstr "無法存取磁區 %s 的 Storwize 後端。" - -msgid "Unable to access the backend storage via file handle." -msgstr "無法透過檔案控點來存取後端儲存體。" - -#, python-format -msgid "Unable to access the backend storage via the path %(path)s." -msgstr "無法透過路徑 %(path)s 來存取後端儲存體。" - -#, python-format -msgid "Unable to add Cinder host to apphosts for space %(space)s" -msgstr "無法將 Cinder 主機新增至空間 %(space)s 的應用程式主機" - -#, python-format -msgid "Unable to complete failover of %s." -msgstr "無法完成 %s 的失效接手。" - -msgid "Unable to connect or find connection to host" -msgstr "無法連接至主機或找不到與主機的連線" - -msgid "Unable to create Barbican Client without project_id." -msgstr "無法建立不含 project_id 的 Barbican 用戶端。" - -#, python-format -msgid "Unable to create consistency group %s" -msgstr "無法建立一致性群組 %s" - -msgid "Unable to create lock. Coordination backend not started." -msgstr "無法建立鎖定。協調後端未啟動。" - -#, python-format -msgid "" -"Unable to create or get default storage group for FAST policy: " -"%(fastPolicyName)s." -msgstr "無法建立或取得下列 FAST 原則的預設儲存體群組：%(fastPolicyName)s。" - -#, python-format -msgid "Unable to create replica clone for volume %s." -msgstr "無法建立磁區 %s 的抄本副本。" - -#, python-format -msgid "Unable to create the relationship for %s." -msgstr "無法建立 %s 的關係。" - -#, python-format -msgid "Unable to create volume %(name)s from %(snap)s." -msgstr "無法從 %(snap)s 建立磁區 %(name)s。" - -#, python-format -msgid "Unable to create volume %(name)s from %(vol)s." -msgstr "無法從 %(vol)s 建立磁區 %(name)s。" - -#, python-format -msgid "Unable to create volume %s" -msgstr "無法建立磁區 %s" - -msgid "Unable to create volume. Backend down." -msgstr "無法建立磁區。後端已關閉。" - -#, python-format -msgid "Unable to delete Consistency Group snapshot %s" -msgstr "無法刪除一致性群組 Snapshot %s" - -#, python-format -msgid "Unable to delete encrypted volume: %s." -msgstr "無法刪除已加密磁區：%s。" - -#, python-format -msgid "Unable to delete snapshot %(id)s, status: %(status)s." -msgstr "無法刪除 Snapshot %(id)s，狀態：%(status)s。" - -#, python-format -msgid "Unable to delete snapshot policy on volume %s." -msgstr "無法刪除磁區 %s 上的 Snapshot 原則。" - -#, python-format -msgid "" -"Unable to delete the target volume for volume %(vol)s. Exception: %(err)s." -msgstr "無法刪除磁區 %(vol)s 的目標磁區。異常狀況：%(err)s。" - -msgid "" -"Unable to detach volume. Volume status must be 'in-use' and attach_status " -"must be 'attached' to detach." -msgstr "" -"無法分離磁區。磁區狀態必須是「使用中」，並且 attach_status必須是「已連接」才" -"能進行分離。" - -#, python-format -msgid "" -"Unable to determine secondary_array from supplied secondary: %(secondary)s." -msgstr "無法判定來自所提供之次要項目的 secondary_array：%(secondary)s。" - -#, python-format -msgid "Unable to determine snapshot name in Purity for snapshot %(id)s." -msgstr "針對 Snapshot %(id)s，無法判定純度中的 Snapshot 名稱。" - -msgid "Unable to determine system id." -msgstr "無法判定系統 ID。" - -msgid "Unable to determine system name." -msgstr "無法判定系統名稱。" - -#, python-format -msgid "" -"Unable to do manage snapshot operations with Purity REST API version " -"%(api_version)s, requires %(required_versions)s." -msgstr "" -"無法使用純度 REST API 版本 %(api_version)s 來執行管理 Snapshot 作業需要 " -"%(required_versions)s。" - -#, python-format -msgid "" -"Unable to do replication with Purity REST API version %(api_version)s, " -"requires one of %(required_versions)s." -msgstr "" -"無法使用純度 REST API %(api_version)s 版來執行抄寫作業，需要下列其中一個：" -"%(required_versions)s。" - -msgid "Unable to enable replication and snapcopy at the same time." -msgstr "無法同時啟用抄寫和 Snapcopy。" - -#, python-format -msgid "Unable to establish the partnership with the Storwize cluster %s." -msgstr "無法與 Storwize 叢集 %s 建立夥伴關係。" - -#, python-format -msgid "Unable to extend volume %s" -msgstr "無法延伸磁區 %s" - -#, python-format -msgid "" -"Unable to fail-over the volume %(id)s to the secondary back-end, because the " -"replication relationship is unable to switch: %(error)s" -msgstr "無法將磁區 %(id)s 失效接手至次要後端，因為抄寫關係無法切換：%(error)s" - -msgid "" -"Unable to failback to \"default\", this can only be done after a failover " -"has completed." -msgstr "無法失效回復至「預設」，只有在失效接手完成之後才能執行此作業。" - -#, python-format -msgid "Unable to failover to replication target:%(reason)s)." -msgstr "無法失效接手至抄寫目標：%(reason)s。" - -msgid "Unable to fetch connection information from backend." -msgstr "無法從後端提取連線資訊。" - -#, python-format -msgid "Unable to fetch connection information from backend: %(err)s" -msgstr "無法從後端提取連線資訊：%(err)s" - -#, python-format -msgid "Unable to find Purity ref with name=%s" -msgstr "找不到名稱為 %s 的純度參照" - -#, python-format -msgid "Unable to find Volume Group: %(vg_name)s" -msgstr "找不到磁區群組：%(vg_name)s" - -msgid "Unable to find failover target, no secondary targets configured." -msgstr "找不到失效接手目標，未配置次要目標。" - -msgid "Unable to find iSCSI mappings." -msgstr "找不到 iSCSI 對映。" - -#, python-format -msgid "Unable to find ssh_hosts_key_file: %s" -msgstr "找不到 ssh_hosts_key_file：%s" - -msgid "Unable to find system log file!" -msgstr "找不到系統日誌檔！" - -#, python-format -msgid "" -"Unable to find viable pg snapshot to use forfailover on selected secondary " -"array: %(id)s." -msgstr "找不到可行的 pg Snapshot 以用於選定次要陣列上的失效接手：%(id)s。" - -#, python-format -msgid "" -"Unable to find viable secondary array fromconfigured targets: %(targets)s." -msgstr "找不到來自已配置目標的可行次要陣列：%(targets)s。" - -#, python-format -msgid "Unable to find volume %s" -msgstr "找不到磁區 %s" - -#, python-format -msgid "Unable to get a block device for file '%s'" -msgstr "無法取得檔案 '%s' 的區塊裝置" - -#, python-format -msgid "" -"Unable to get configuration information necessary to create a volume: " -"%(errorMessage)s." -msgstr "無法取得建立磁區所需的配置資訊：%(errorMessage)s。" - -msgid "Unable to get corresponding record for pool." -msgstr "無法取得儲存區的對應記錄。" - -#, python-format -msgid "" -"Unable to get information on space %(space)s, please verify that the cluster " -"is running and connected." -msgstr "無法取得空間 %(space)s 的相關資訊，請驗證叢集是否在執行中且已連接。" - -msgid "" -"Unable to get list of IP addresses on this host, check permissions and " -"networking." -msgstr "無法取得此主機上 IP 位址的清單，請檢查許可權和網路。" - -msgid "" -"Unable to get list of domain members, check that the cluster is running." -msgstr "無法取得網域成員的清單，請檢查叢集是否在執行中。" - -msgid "" -"Unable to get list of spaces to make new name. Please verify the cluster is " -"running." -msgstr "無法取得空間清單以建立新名稱。請驗證叢集是否在執行中。" - -#, python-format -msgid "Unable to get stats for backend_name: %s" -msgstr "無法取得 backend_name 的統計資料：%s" - -msgid "Unable to get storage volume from job." -msgstr "無法從工作中取得儲存磁區。" - -#, python-format -msgid "Unable to get target endpoints for hardwareId %(hardwareIdInstance)s." -msgstr "無法取得 hardwareId %(hardwareIdInstance)s 的目標端點。" - -msgid "Unable to get the name of the masking view." -msgstr "無法取得遮罩視圖的名稱。" - -msgid "Unable to get the name of the portgroup." -msgstr "無法取得埠群組的名稱。" - -#, python-format -msgid "Unable to get the replication relationship for volume %s." -msgstr "無法取得磁區 %s 的抄寫關係。" - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. It is the source volume of " -"replication session %(sync)s." -msgstr "" -"無法將磁區 %(deviceId)s 匯入 Cinder。該磁區是下列抄寫階段作業的來源磁區：" -"%(sync)s。" - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. The external volume is not " -"in the pool managed by current cinder host." -msgstr "" -"無法將磁區 %(deviceId)s 匯入 Cinder。外部磁區不在由現行 Cinder 主機管理的儲存" -"區中。" - -#, python-format -msgid "" -"Unable to import volume %(deviceId)s to cinder. Volume is in masking view " -"%(mv)s." -msgstr "無法將磁區 %(deviceId)s 匯入 Cinder。磁區正在遮罩視圖%(mv)s。" - -#, python-format -msgid "Unable to load CA from %(cert)s %(e)s." -msgstr "無法從 %(cert)s %(e)s 載入 CA。" - -#, python-format -msgid "Unable to load cert from %(cert)s %(e)s." -msgstr "無法從 %(cert)s %(e)s 載入憑證。" - -#, python-format -msgid "Unable to load key from %(cert)s %(e)s." -msgstr "無法從 %(cert)s %(e)s 載入金鑰。" - -#, python-format -msgid "Unable to locate account %(account_name)s on Solidfire device" -msgstr "在 SolidFire 裝置上找不到帳戶 %(account_name)s" - -#, python-format -msgid "Unable to locate an SVM that is managing the IP address '%s'" -msgstr "找不到管理 IP 位址 '%s' 的 SVM" - -#, python-format -msgid "Unable to locate specified replay profiles %s " -msgstr "找不到指定的重播設定檔 %s " - -#, python-format -msgid "" -"Unable to manage existing volume. Volume %(volume_ref)s already managed." -msgstr "無法管理現有磁區。磁區 %(volume_ref)s 已經受管理。" - -#, python-format -msgid "Unable to manage volume %s" -msgstr "無法管理磁區 %s" - -msgid "Unable to map volume" -msgstr "無法對映磁區" - -msgid "Unable to map volume." -msgstr "無法對映磁區。" - -msgid "Unable to parse XML request. Please provide XML in correct format." -msgstr "無法剖析 XML 要求。請提供正確格式的 XML。" - -msgid "Unable to parse attributes." -msgstr "無法剖析屬性。" - -#, python-format -msgid "" -"Unable to promote replica to primary for volume %s. No secondary copy " -"available." -msgstr "無法將磁區 %s 抄本提升為主要副本。沒有次要副本可用。" - -msgid "" -"Unable to re-use a host that is not managed by Cinder with " -"use_chap_auth=True," -msgstr "無法重複使用未受 Cinder 管理且use_chap_auth=True 的主機。" - -msgid "Unable to re-use host with unknown CHAP credentials configured." -msgstr "無法重複使用配置有不明 CHAP 認證的主機。" - -#, python-format -msgid "Unable to rename volume %(existing)s to %(newname)s" -msgstr "無法將磁區 %(existing)s 重新命名為 %(newname)s" - -#, python-format -msgid "Unable to retrieve snapshot group with id of %s." -msgstr "無法擷取 ID 為 %s 的 Snapshot 群組。" - -#, python-format -msgid "" -"Unable to retype %(specname)s, expected to receive current and requested " -"%(spectype)s values. Value received: %(spec)s" -msgstr "" -"無法對 %(specname)s 執行 Retype 作業，預期接收現行及要求的 %(spectype)s 值。" -"接收到的值：%(spec)s" - -#, python-format -msgid "" -"Unable to retype: A copy of volume %s exists. Retyping would exceed the " -"limit of 2 copies." -msgstr "" -"無法執行 Retype 動作：存在磁區 %s 的副本。如果執行 Retype 動作，則將超過2 份" -"副本的限制。" - -#, python-format -msgid "" -"Unable to retype: Current action needs volume-copy, it is not allowed when " -"new type is replication. Volume = %s" -msgstr "" -"無法執行 Retype 動作：現行動作需要磁區複製，但當新類型為抄寫時，不容許這樣" -"做。磁區為 %s" - -#, python-format -msgid "" -"Unable to set up mirror mode replication for %(vol)s. Exception: %(err)s." -msgstr "無法設定 %(vol)s 的鏡映模式抄寫。異常狀況：%(err)s。" - -#, python-format -msgid "Unable to snap Consistency Group %s" -msgstr "無法貼齊一致性群組 %s" - -msgid "Unable to terminate volume connection from backend." -msgstr "無法從後端終止磁區連線。" - -#, python-format -msgid "Unable to terminate volume connection: %(err)s" -msgstr "無法終止磁區連線：%(err)s" - -#, python-format -msgid "Unable to update consistency group %s" -msgstr "無法更新一致性群組 %s" - -#, python-format -msgid "" -"Unable to update type due to incorrect status: %(vol_status)s on volume: " -"%(vol_id)s. Volume status must be available or in-use." -msgstr "" -"無法更新類型，因為磁區 %(vol_id)s 的狀態 %(vol_status)s 不正確。磁區狀態必須" -"為可用或使用中。" - -#, python-format -msgid "" -"Unable to verify initiator group: %(igGroupName)s in masking view " -"%(maskingViewName)s. " -msgstr "" -"無法在下列遮罩視圖中驗證起始器群組 %(igGroupName)s：%(maskingViewName)s。" - -msgid "Unacceptable parameters." -msgstr "不可接受的參數值" - -#, python-format -msgid "" -"Unexecpted mapping status %(status)s for mapping %(id)s. Attributes: " -"%(attr)s." -msgstr "對映 %(id)s 的對映狀態 %(status)s 不符合預期。屬性：%(attr)s。" - -#, python-format -msgid "" -"Unexpected CLI response: header/row mismatch. header: %(header)s, row: " -"%(row)s." -msgstr "非預期的 CLI 回應：標頭/列不符。標頭：%(header)s、列：%(row)s。" - -#, python-format -msgid "" -"Unexpected mapping status %(status)s for mapping%(id)s. Attributes: %(attr)s." -msgstr "對映 %(id)s 的對映狀態 %(status)s 不符合預期。屬性：%(attr)s。" - -#, python-format -msgid "Unexpected output. Expected [%(expected)s] but received [%(output)s]" -msgstr "非預期的輸出。預期 [%(expected)s]，但卻接收到 [%(output)s]" - -msgid "Unexpected response from Nimble API" -msgstr "來自 Nimble API 的非預期回應" - -msgid "Unexpected response from Tegile IntelliFlash API" -msgstr "來自 Tegile IntelliFlash API 的非預期回應" - -msgid "Unexpected status code" -msgstr "非預期的狀態碼" - -#, python-format -msgid "" -"Unexpected status code from the switch %(switch_id)s with protocol " -"%(protocol)s for url %(page)s. Error: %(error)s" -msgstr "" -"針對 URL %(page)s，從使用通訊協定 %(protocol)s 的交換器 %(switch_id)s 傳回非" -"預期的狀態碼。錯誤：%(error)s" - -msgid "Unknown Gluster exception" -msgstr "不明的 Gluster 異常狀況" - -msgid "Unknown NFS exception" -msgstr "不明的 NFS 異常狀況" - -msgid "Unknown RemoteFS exception" -msgstr "不明的 RemoteFS 異常狀況" - -msgid "Unknown SMBFS exception." -msgstr "不明的 SMBFS 異常狀況。" - -msgid "Unknown Virtuozzo Storage exception" -msgstr "「不明 Virtuozzo 儲存體」異常狀況" - -msgid "Unknown action" -msgstr "不明動作" - -#, python-format -msgid "" -"Unknown if the volume: %s to be managed is already being managed by Cinder. " -"Aborting manage volume. Please add 'cinder_managed' custom schema property " -"to the volume and set its value to False. Alternatively, Set the value of " -"cinder config policy 'zfssa_manage_policy' to 'loose' to remove this " -"restriction." -msgstr "" -"如果要管理的磁區 %s 已經由 Cinder 進行管理，則是不明情況。正在終止管理磁區。" -"請將 'cinder_managed' 自訂綱目內容新增至該磁區，並將它的值設為 False。或者，" -"將 Cinder 配置原則 'zfssa_manage_policy' 的值設為 'loose'，以移除此限制。" - -#, python-format -msgid "" -"Unknown if the volume: %s to be managed is already being managed by Cinder. " -"Aborting manage volume. Please add 'cinder_managed' custom schema property " -"to the volume and set its value to False. Alternatively, set the value of " -"cinder config policy 'zfssa_manage_policy' to 'loose' to remove this " -"restriction." -msgstr "" -"如果要管理的磁區 %s 已經由 Cinder 進行管理，則是不明情況。正在終止管理磁區。" -"請將 'cinder_managed' 自訂綱目內容新增至該磁區，並將它的值設為 False。或者，" -"將 Cinder 配置原則 'zfssa_manage_policy' 的值設為 'loose'，以移除此限制。" - -#, python-format -msgid "Unknown operation %s." -msgstr "不明作業 %s。" - -#, python-format -msgid "Unknown or unsupported command %(cmd)s" -msgstr "不明或不支援的指令 %(cmd)s" - -#, python-format -msgid "Unknown protocol: %(protocol)s." -msgstr "不明的通訊協定：%(protocol)s。" - -#, python-format -msgid "Unknown quota resources %(unknown)s." -msgstr "不明的配額資源 %(unknown)s。" - -msgid "Unknown service" -msgstr "不明的服務" - -msgid "Unknown sort direction, must be 'desc' or 'asc'" -msgstr "不明的排序方向，必須為 'desc' 或 'asc'" - -msgid "Unknown sort direction, must be 'desc' or 'asc'." -msgstr "不明的排序方向，必須為 'desc' 或 'asc'。" - -msgid "Unmanage and cascade delete options are mutually exclusive." -msgstr "取消管理與連鎖刪除選項是互斥的。" - -msgid "Unmanage volume not implemented." -msgstr "未實作取消管理磁區。" - -msgid "Unmanaging of snapshots from 'failed-over' volumes is not allowed." -msgstr "不容許取消管理「已失效接手」之磁區中的 Snapshot。" - -msgid "Unmanaging of snapshots from failed-over volumes is not allowed." -msgstr "不容許取消管理已失效接手之磁區中的 Snapshot。" - -#, python-format -msgid "Unrecognized QOS keyword: \"%s\"" -msgstr "無法辨識的服務品質關鍵字：\"%s\"" - -#, python-format -msgid "Unrecognized backing format: %s" -msgstr "無法辨識的備用格式：%s" - -#, python-format -msgid "Unrecognized read_deleted value '%s'" -msgstr "無法辨識 read_deleted 值 '%s'" - -#, python-format -msgid "Unset gcs options: %s" -msgstr "取消設定 gcs 選項：%s" - -#, python-format -msgid "Unsuccessful iscsiadm. Exception is %(ex)s. " -msgstr "iscsiadm 不成功。異常狀況為 %(ex)s。" - -msgid "Unsupported Clustered Data ONTAP version." -msgstr "不支援的叢集資料 ONTAP 版本。" - -msgid "Unsupported Content-Type" -msgstr "不支援的內容類型" - -msgid "" -"Unsupported Data ONTAP version. Data ONTAP version 7.3.1 and above is " -"supported." -msgstr "資料 ONTAP 版本不受支援。支援資料 ONTAP 7.3.1 版以及更高版本。" - -#, python-format -msgid "Unsupported backup metadata version (%s)" -msgstr "不支援的備份 meta 資料版本 (%s)" - -msgid "Unsupported backup metadata version requested" -msgstr "所要求的備份 meta 資料版本不受支援" - -msgid "Unsupported backup verify driver" -msgstr "不受支援的備份驗證驅動程式" - -#, python-format -msgid "" -"Unsupported firmware on switch %s. Make sure switch is running firmware v6.4 " -"or higher" -msgstr "交換器 %s 上的韌體不受支援。請確保交換器正在執行韌體6.4 版或更高版本" - -#, python-format -msgid "Unsupported volume format: %s " -msgstr "不受支援的磁區格式：%s" - -msgid "Update QoS policy error." -msgstr "更新服務品質原則時發生錯誤。" - -msgid "" -"Update and delete quota operations can only be made by an admin of immediate " -"parent or by the CLOUD admin." -msgstr "更新和刪除配額作業只能由原生母項的管理者或CLOUD 管理者來執行。" - -msgid "" -"Update and delete quota operations can only be made to projects in the same " -"hierarchy of the project in which users are scoped to." -msgstr "更新和刪除配額作業只能對將使用者限定範圍之相同專案階層中的專案執行。" - -msgid "Update list, doesn't include volume_id" -msgstr "更新清單，不包含 volume_id" - -msgid "Updated At" -msgstr "已更新" - -msgid "Upload to glance of attached volume is not supported." -msgstr "不支援將所連接的磁區上傳至 Glance。" - -msgid "Use ALUA to associate initiator to host error." -msgstr "使用 ALUA 將起始器關聯至主機時發生錯誤。" - -msgid "" -"Use CHAP to associate initiator to host error. Please check the CHAP " -"username and password." -msgstr "使用 CHAP 將起始器關聯至主機時發生錯誤。請檢查 CHAP 使用者名稱及密碼。" - -msgid "User ID" -msgstr "使用者識別號" - -msgid "User does not have admin privileges" -msgstr "使用者並沒有管理者權力" - -msgid "User is not authorized to use key manager." -msgstr "使用者未獲授權來使用金鑰管理程式。" - -msgid "User not authorized to perform WebDAV operations." -msgstr "使用者未獲授權來執行 WebDAV 作業。" - -msgid "UserName is not configured." -msgstr "未配置 UserName。" - -msgid "UserPassword is not configured." -msgstr "未配置 UserPassword。" - -msgid "" -"V2 rollback - Volume in another storage group besides default storage group." -msgstr "第 2 版回復 - 磁區位於預設儲存體群組旁邊的另一個儲存體群組中。" - -msgid "V2 rollback, volume is not in any storage group." -msgstr "第 2 版回復，磁區不在任何儲存體群組中。" - -msgid "V3 rollback" -msgstr "第 3 版回復" - -msgid "VF is not enabled." -msgstr "未啟用 VF。" - -#, python-format -msgid "VV Set %s does not exist." -msgstr "「VV 集」%s 不存在。" - -#, python-format -msgid "Valid consumer of QoS specs are: %s" -msgstr "服務品質規格的有效消費者為：%s" - -#, python-format -msgid "Valid control location are: %s" -msgstr "有效的控制項位置為：%s" - -#, python-format -msgid "Validate volume connection failed (error: %(err)s)." -msgstr "驗證磁區連線失敗（錯誤：%(err)s）。" - -#, python-format -msgid "" -"Value \"%(value)s\" is not valid for configuration option \"%(option)s\"" -msgstr "值 \"%(value)s\" 不適用於配置選項 \"%(option)s\"" - -#, python-format -msgid "Value %(param)s for %(param_string)s is not a boolean." -msgstr "%(param_string)s 的值 %(param)s 不是布林值。" - -msgid "Value required for 'scality_sofs_config'" -msgstr "'scality_sofs_config' 需要值" - -#, python-format -msgid "ValueError: %s" -msgstr "ValueError：%s" - -#, python-format -msgid "Vdisk %(name)s not involved in mapping %(src)s -> %(tgt)s." -msgstr "從 %(src)s 到 %(tgt)s 的對映未涉及到 vdisk %(name)s。" - -#, python-format -msgid "" -"Version %(req_ver)s is not supported by the API. Minimum is %(min_ver)s and " -"maximum is %(max_ver)s." -msgstr "API 不支援 %(req_ver)s 版。下限為 %(min_ver)s，上限為 %(max_ver)s。" - -#, python-format -msgid "VersionedObject %s cannot retrieve object by id." -msgstr "VersionedObject %s 無法依 ID 擷取物件。" - -#, python-format -msgid "VersionedObject %s does not support conditional update." -msgstr "VersionedObject %s 不支援條件式更新。" - -#, python-format -msgid "Virtual volume '%s' doesn't exist on array." -msgstr "虛擬磁區 '%s' 不在陣列上。" - -#, python-format -msgid "Vol copy job for dest %s failed." -msgstr "對目的地 %s 執行磁區複製工作時失敗。" - -#, python-format -msgid "Volume %(deviceID)s not found." -msgstr "找不到磁區 %(deviceID)s。" - -#, python-format -msgid "" -"Volume %(name)s not found on the array. Cannot determine if there are " -"volumes mapped." -msgstr "在陣列上找不到磁區 %(name)s。無法判定是否有已對映的磁區。" - -#, python-format -msgid "Volume %(name)s was created in VNX, but in %(state)s state." -msgstr "已在 VNX 中建立磁區 %(name)s，但該磁區處於 %(state)s 狀態。" - -#, python-format -msgid "Volume %(vol)s could not be created in pool %(pool)s." -msgstr "無法在儲存區 %(pool)s 中建立磁區 %(vol)s。" - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available or in-use, but current status is: " -"%(vol_status)s." -msgstr "磁區 %(vol_id)s 狀態必須為可用或使用中，但是現行狀態為%(vol_status)s。" - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to extend, but current status is: " -"%(vol_status)s." -msgstr "磁區 %(vol_id)s 狀態必須為可用才能延伸，但是現行狀態為%(vol_status)s。" - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available to update readonly flag, but " -"current status is: %(vol_status)s." -msgstr "" -"磁區 %(vol_id)s 狀態必須為可用，才能更新唯讀旗標，但現行狀態為：" -"%(vol_status)s。" - -#, python-format -msgid "" -"Volume %(vol_id)s status must be available, but current status is: " -"%(vol_status)s." -msgstr "磁區 %(vol_id)s 狀態必須為可用，但是現行狀態為：%(vol_status)s。" - -#, python-format -msgid "Volume %(volume_id)s could not be found." -msgstr "找不到磁區 %(volume_id)s。" - -#, python-format -msgid "" -"Volume %(volume_id)s has no administration metadata with key " -"%(metadata_key)s." -msgstr "磁區 %(volume_id)s 沒有索引鍵為%(metadata_key)s 的管理 meta 資料。" - -#, python-format -msgid "Volume %(volume_id)s has no metadata with key %(metadata_key)s." -msgstr "磁區 %(volume_id)s 沒有索引鍵為 %(metadata_key)s 的 meta 資料。" - -#, python-format -msgid "" -"Volume %(volume_id)s is currently mapped to unsupported host group %(group)s" -msgstr "磁區 %(volume_id)s 目前已對映至不受支援的主機群組 %(group)s" - -#, python-format -msgid "Volume %(volume_id)s is not currently mapped to host %(host)s" -msgstr "磁區 %(volume_id)s 目前未對映至主機 %(host)s" - -#, python-format -msgid "Volume %(volume_id)s is still attached, detach volume first." -msgstr "磁區 %(volume_id)s 仍處於連接狀態，請先將磁區分離。" - -#, python-format -msgid "Volume %(volume_id)s replication error: %(reason)s" -msgstr "磁區 %(volume_id)s 抄寫錯誤：%(reason)s" - -#, python-format -msgid "Volume %(volume_name)s is busy." -msgstr "磁區 %(volume_name)s 繁忙。" - -#, python-format -msgid "Volume %s could not be created from source volume." -msgstr "無法從來源磁區建立磁區 %s。" - -#, python-format -msgid "Volume %s could not be created on shares." -msgstr "無法在共用上建立磁區 %s。" - -#, python-format -msgid "Volume %s could not be created." -msgstr "無法建立磁區 %s。" - -#, python-format -msgid "Volume %s does not exist in Nexenta SA" -msgstr "磁區 %s 不存在於 Nexenta SA 中" - -#, python-format -msgid "Volume %s does not exist in Nexenta Store appliance" -msgstr "磁區 %s 不存在於「Nexenta 儲存庫」軟體驅動裝置中" - -#, python-format -msgid "Volume %s does not have provider_location specified, skipping." -msgstr "沒有為磁區 %s 指定 provider_location，正在跳過。" - -#, python-format -msgid "Volume %s doesn't exist on array." -msgstr "磁區 %s 不在陣列上。" - -#, python-format -msgid "Volume %s doesn't exist on the ZFSSA backend." -msgstr "磁區 %s 不存在於 ZFSSA 後端上。" - -#, python-format -msgid "Volume %s is already managed by OpenStack." -msgstr "磁區 %s 已經由 OpenStack 進行管理。" - -#, python-format -msgid "Volume %s is already part of an active migration." -msgstr "磁區 %s 已經是作用中移轉的一部分。" - -#, python-format -msgid "" -"Volume %s is not of replicated type. This volume needs to be of a volume " -"type with the extra spec replication_enabled set to ' True' to support " -"replication actions." -msgstr "" -"磁區 %s 不是已抄寫的類型。這個磁區需要是額外規格 replication_enabled 設為 " -"' True' 的磁區類型，才能支援抄寫動作。" - -#, python-format -msgid "" -"Volume %s is online. Set volume to offline for managing using OpenStack." -msgstr "磁區 %s 在線上。請將磁區設為離線，以使用 OpenStack 進行管理。" - -#, python-format -msgid "Volume %s must not be part of a consistency group." -msgstr "磁區 %s 不得為一致性群組的一部分。" - -#, python-format -msgid "Volume %s must not be replicated." -msgstr "不得抄寫磁區 %s。" - -#, python-format -msgid "Volume %s must not have snapshots." -msgstr "磁區 %s 不得具有 Snapshot。" - -#, python-format -msgid "Volume %s not found." -msgstr "找不到磁區 %s。" - -#, python-format -msgid "Volume %s: Error trying to extend volume" -msgstr "磁區 %s：嘗試延伸磁區時發生錯誤" - -#, python-format -msgid "Volume (%s) already exists on array" -msgstr "陣列上已存在磁區 (%s)" - -#, python-format -msgid "Volume (%s) already exists on array." -msgstr "陣列上已存在磁區 (%s)。" - -#, python-format -msgid "Volume Group %s does not exist" -msgstr "磁區群組 %s 不存在" - -#, python-format -msgid "Volume Type %(id)s already exists." -msgstr "磁區類型 %(id)s 已存在。" - -#, python-format -msgid "Volume Type %(type_id)s has no extra spec with key %(id)s." -msgstr "磁區類型 %(type_id)s 沒有索引鍵為 %(id)s 的額外規格。" - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s deletion is not allowed with volumes present " -"with the type." -msgstr "磁區類型 %(volume_type_id)s 刪除作業，不為該類型的磁區所接受。" - -#, python-format -msgid "" -"Volume Type %(volume_type_id)s has no extra specs with key " -"%(extra_specs_key)s." -msgstr "" -"磁區類型 %(volume_type_id)s 沒有索引鍵為 %(extra_specs_key)s 的額外規格。" - -msgid "Volume Type id must not be None." -msgstr "磁區類型 ID 不得為 None。" - -#, python-format -msgid "" -"Volume [%(cb_vol)s] was not found at CloudByte storage corresponding to " -"OpenStack volume [%(ops_vol)s]." -msgstr "" -"在對應於 OpenStack 磁區 [%(ops_vol)s] 的 CloudByte 儲存體處，找不到磁區 " -"[%(cb_vol)s]。" - -#, python-format -msgid "Volume [%s] not found in CloudByte storage." -msgstr "在 CloudByte 儲存體中找不到磁區 [%s]。" - -#, python-format -msgid "Volume attachment could not be found with filter: %(filter)s ." -msgstr "使用過濾器 %(filter)s 找不到磁區附件。" - -#, python-format -msgid "Volume backend config is invalid: %(reason)s" -msgstr "磁區後端配置無效：%(reason)s" - -msgid "Volume by this name already exists" -msgstr "具有此名稱的磁區已經存在" - -msgid "Volume cannot be restored since it contains snapshots." -msgstr "無法還原磁區，因為該磁區包含 Snapshot。" - -msgid "Volume create failed while extracting volume ref." -msgstr "擷取磁區參照時，磁區建立失敗。" - -#, python-format -msgid "Volume device file path %s does not exist." -msgstr "磁區裝置檔案路徑 %s 不存在。" - -#, python-format -msgid "Volume device not found at %(device)s." -msgstr "在 %(device)s 處找不到磁區裝置。" - -#, python-format -msgid "Volume driver %s not initialized." -msgstr "未起始設定磁區驅動程式 %s。" - -msgid "Volume driver not ready." -msgstr "磁區驅動程式未備妥。" - -#, python-format -msgid "Volume driver reported an error: %(message)s" -msgstr "磁區驅動程式報告了錯誤：%(message)s" - -msgid "Volume has a temporary snapshot that can't be deleted at this time." -msgstr "磁區具有目前無法刪除的暫時 Snapshot。" - -msgid "Volume has children and cannot be deleted!" -msgstr "磁區具有子項，且無法予以刪除！" - -#, python-format -msgid "Volume in consistency group %s is attached. Need to detach first." -msgstr "已連接一致性群組 %s 中的磁區。需要先將其分離。" - -msgid "Volume in consistency group still has dependent snapshots." -msgstr "一致性群組中的磁區仍具有相依 Snapshot。" - -#, python-format -msgid "Volume is attached to a server. (%s)" -msgstr "已將磁區連接至伺服器。(%s)" - -msgid "Volume is in-use." -msgstr "磁區在使用中。" - -msgid "Volume is not available." -msgstr "無法使用磁區。" - -msgid "Volume is not local to this node" -msgstr "磁區不是此節點的本端磁區" - -msgid "Volume is not local to this node." -msgstr "磁區不是此節點的本端磁區。" - -msgid "" -"Volume metadata backup requested but this driver does not yet support this " -"feature." -msgstr "已要求磁區 meta 資料備份，但此驅動程式尚不支援此功能。" - -#, python-format -msgid "Volume migration failed: %(reason)s" -msgstr "移轉磁區失敗：%(reason)s" - -msgid "Volume must be available" -msgstr "磁區必須可用" - -msgid "Volume must be in the same availability zone as the snapshot" -msgstr "磁區和 Snapshot 必須位在同一個可用性區域中" - -msgid "Volume must be in the same availability zone as the source volume" -msgstr "磁區和來源磁區必須位在同一個可用性區域中" - -msgid "Volume must have a volume type" -msgstr "磁區必須具有磁區類型" - -msgid "Volume must not be part of a consistency group." -msgstr "磁區不得隸屬於一致性群組。" - -msgid "Volume must not be replicated." -msgstr "不得抄寫磁區。" - -msgid "Volume must not have snapshots." -msgstr "磁區不得具有 Snapshot。" - -#, python-format -msgid "Volume not found for instance %(instance_id)s." -msgstr "找不到實例 %(instance_id)s 的磁區。" - -msgid "Volume not found on configured storage backend." -msgstr "在所配置的儲存體後端系統上找不到磁區。" - -msgid "" -"Volume not found on configured storage backend. If your volume name contains " -"\"/\", please rename it and try to manage again." -msgstr "" -"在配置的儲存體後端上找不到磁區。如果磁區名稱包含 \"/\"，請將其重命名，然後再" -"次嘗試進行管理。" - -msgid "Volume not found on configured storage pools." -msgstr "在所配置的儲存區上找不到磁區。" - -msgid "Volume not found." -msgstr "找不到磁區。" - -msgid "Volume not unique." -msgstr "磁區不是唯一的。" - -msgid "Volume not yet assigned to host." -msgstr "尚未將磁區指派給主機。" - -msgid "Volume reference must contain source-name element." -msgstr "磁區參照必須包含 source-name 元素。" - -#, python-format -msgid "Volume replication for %(volume_id)s could not be found." -msgstr "找不到 %(volume_id)s 的磁區抄寫。" - -#, python-format -msgid "Volume service %s failed to start." -msgstr "磁區服務 %s 無法啟動。" - -msgid "Volume should have agent-type set as None." -msgstr "磁區應該將代理程式類型設定為「無」。" - -#, python-format -msgid "" -"Volume size %(volume_size)sGB cannot be smaller than the image minDisk size " -"%(min_disk)sGB." -msgstr "" -"磁區大小 %(volume_size)s GB 不能小於映像檔 minDisk 大小 %(min_disk)s GB。" - -#, python-format -msgid "Volume size '%(size)s' must be an integer and greater than 0" -msgstr "磁區大小 '%(size)s' 必須是大於 0 的整數" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than original volume size " -"%(source_size)sGB. They must be >= original volume size." -msgstr "" -"磁區大小 '%(size)s' GB 不能小於原始磁區大小%(source_size)s GB。它們必須大於或" -"等於原始磁區大小。" - -#, python-format -msgid "" -"Volume size '%(size)s'GB cannot be smaller than the snapshot size " -"%(snap_size)sGB. They must be >= original snapshot size." -msgstr "" -"磁區大小 '%(size)s' GB 不能小於 Snapshot 大小%(snap_size)s GB。它們必須大於或" -"等於原始 Snapshot 大小。" - -msgid "Volume size increased since the last backup. Do a full backup." -msgstr "磁區大小自前次備份以來已增加。請執行完整備份。" - -msgid "Volume size must be a multiple of 1 GB." -msgstr "磁區大小必須是 1 GB 的倍數。" - -msgid "Volume size must be multiple of 1 GB." -msgstr "磁區大小必須是 1 GB 的倍數。" - -msgid "Volume size must multiple of 1 GB." -msgstr "磁區大小必須是 1 GB 的倍數。" - -#, python-format -msgid "Volume status for volume must be available, but current status is: %s" -msgstr "磁區的磁區狀態必須為可用，但是現行狀態為：%s" - -msgid "Volume status is in-use." -msgstr "磁區狀態為使用中。" - -#, python-format -msgid "Volume status must be \"available\" or \"in-use\" for snapshot. (is %s)" -msgstr "對於 Snapshot，磁區狀態必須為「可用」或「使用中」。（是 %s）" - -msgid "Volume status must be \"available\" or \"in-use\"." -msgstr "磁區狀態必須是「可用」或「使用中」。" - -#, python-format -msgid "Volume status must be %s to reserve." -msgstr "磁區狀態必須為 %s 才能保留。" - -msgid "Volume status must be 'available'." -msgstr "磁區狀態必須為「可用」。" - -msgid "Volume to Initiator Group mapping already exists" -msgstr "磁區至起始器群組的對映已存在" - -#, python-format -msgid "" -"Volume to be backed up must be available or in-use, but the current status " -"is \"%s\"." -msgstr "要備份的磁區必須處於可用或使用中狀態，但是現行狀態是 \"%s\"。" - -msgid "Volume to be restored to must be available" -msgstr "要還原至的磁區必須可用" - -#, python-format -msgid "Volume type %(volume_type_id)s could not be found." -msgstr "找不到磁區類型 %(volume_type_id)s。" - -#, python-format -msgid "Volume type ID '%s' is invalid." -msgstr "磁區類型 ID '%s' 無效。" - -#, python-format -msgid "" -"Volume type access for %(volume_type_id)s / %(project_id)s combination " -"already exists." -msgstr "%(volume_type_id)s / %(project_id)s 組合的磁區類型存取已存在。" - -#, python-format -msgid "" -"Volume type access not found for %(volume_type_id)s / %(project_id)s " -"combination." -msgstr "找不到 %(volume_type_id)s / %(project_id)s 組合的磁區類型存取。" - -#, python-format -msgid "Volume type does not match for share %s." -msgstr "共用 %s 的磁區類型不符。" - -#, python-format -msgid "Volume type encryption for type %(type_id)s already exists." -msgstr "類型 %(type_id)s 的磁區類型加密已存在。" - -#, python-format -msgid "Volume type encryption for type %(type_id)s does not exist." -msgstr "類型 %(type_id)s 的磁區類型加密不存在。" - -msgid "Volume type name can not be empty." -msgstr "磁區類型名稱不能為空。" - -#, python-format -msgid "Volume type with name %(volume_type_name)s could not be found." -msgstr "找不到名稱為 %(volume_type_name)s 的磁區類型。" - -#, python-format -msgid "Volume with volume id %s does not exist." -msgstr "磁區 ID 為 %s 的磁區不存在。" - -#, python-format -msgid "" -"Volume%s must not be migrating, attached, belong to a consistency group or " -"have snapshots." -msgstr "磁區 %s 不得在移轉中、已連接、屬於某個一致性群組或具有 Snapshot。" - -#, python-format -msgid "" -"Volume: %(volumeName)s is not a concatenated volume. You can only perform " -"extend on concatenated volume. Exiting..." -msgstr "" -"磁區 %(volumeName)s 不是所連結的磁區。您只能對所連結的磁區執行「延伸」作業。" -"正在結束..." - -#, python-format -msgid "Volume: %(volumeName)s was not added to storage group %(sgGroupName)s." -msgstr "未將磁區 %(volumeName)s 新增至儲存體群組 %(sgGroupName)s。" - -#, python-format -msgid "Volume: %s could not be found." -msgstr "找不到磁區 %s。" - -#, python-format -msgid "Volume: %s is already being managed by Cinder." -msgstr "磁區 %s 已經由 Cinder 進行管理。" - -msgid "Volumes will be chunked into objects of this size (in megabytes)." -msgstr "磁區將區塊化成此大小（以 MB 為單位）的物件。" - -msgid "" -"Volumes/account exceeded on both primary and secondary SolidFire accounts." -msgstr "超過了主要及次要 SolidFire 帳戶上的磁區/帳戶。" - -#, python-format -msgid "" -"VzStorage config 'vzstorage_used_ratio' invalid. Must be > 0 and <= 1.0: %s." -msgstr "" -"VzStorage 配置 'vzstorage_used_ratio' 無效。必須大於 0 且小於或等於 1.0：%s。" - -#, python-format -msgid "VzStorage config file at %(config)s doesn't exist." -msgstr "%(config)s 處的 VzStorage 配置檔不存在。" - -msgid "Wait replica complete timeout." -msgstr "等待抄本完成時逾時。" - -#, python-format -msgid "Wait synchronize failed. Running status: %s." -msgstr "等待同步失敗。執行中狀態：%s。" - -msgid "" -"Waiting for all nodes to join cluster. Ensure all sheep daemons are running." -msgstr "正在等待所有節點結合叢集。請確保所有 sheep 常駐程式都在執行中。" - -msgid "We should not do switch over on primary array." -msgstr "我們不應切換到主要陣列上。" - -msgid "Wrong resource call syntax" -msgstr "資源呼叫語法錯誤" - -msgid "X-IO Volume Driver exception!" -msgstr "X-IO 磁區驅動程式異常狀況！" - -msgid "XML support has been deprecated and will be removed in the N release." -msgstr "XML 支援已遭到淘汰，且將在 N 版本中予以移除。" - -msgid "XtremIO not configured correctly, no iscsi portals found" -msgstr "未正確地配置 XtremIO，找不到 iSCSI 入口網站" - -msgid "XtremIO not initialized correctly, no clusters found" -msgstr "未正確地起始設定 XtremIO，找不到叢集" - -msgid "You must implement __call__" -msgstr "必須實作 __call__" - -msgid "" -"You must install hpe3parclient before using 3PAR drivers. Run \"pip install " -"python-3parclient\" to install the hpe3parclient." -msgstr "" -"在使用 3PAR 驅動程式之前，必須先安裝 hpe3parclient。請執行 \"pip install " -"python-3parclient\" 來安裝 hpe3parclient。" - -msgid "You must supply an array in your EMC configuration file." -msgstr "您必須在 EMC 配置檔中提供一個陣列。" - -#, python-format -msgid "" -"Your original size: %(originalVolumeSize)s GB is greater than: %(newSize)s " -"GB. Only Extend is supported. Exiting..." -msgstr "" -"原始大小 %(originalVolumeSize)s GB 大於：%(newSize)s GB。僅支援「延伸」作業。" -"正在結束..." - -#, python-format -msgid "ZeroDivisionError: %s" -msgstr "ZeroDivisionError：%s" - -msgid "Zone" -msgstr "區域" - -#, python-format -msgid "Zoning Policy: %s, not recognized" -msgstr "分區原則：%s，無法辨識" - -#, python-format -msgid "_create_and_copy_vdisk_data: Failed to get attributes for vdisk %s." -msgstr "_create_and_copy_vdisk_data：無法取得 vdisk %s 的屬性。" - -msgid "_create_host failed to return the host name." -msgstr "_create_host 無法傳回主機名稱。" - -msgid "" -"_create_host: Can not translate host name. Host name is not unicode or " -"string." -msgstr "_create_host：無法轉換主機名稱。主機名稱不是 Unicode 或字串。" - -msgid "_create_host: No connector ports." -msgstr "_create_host：無連接器埠。" - -msgid "_create_local_cloned_volume, Replication Service not found." -msgstr "_create_local_cloned_volume，找不到「抄寫服務」。" - -#, python-format -msgid "" -"_create_local_cloned_volume, volumename: %(volumename)s, sourcevolumename: " -"%(sourcevolumename)s, source volume instance: %(source_volume)s, target " -"volume instance: %(target_volume)s, Return code: %(rc)lu, Error: " -"%(errordesc)s." -msgstr "" -"_create_local_cloned_volume，磁區名稱：%(volumename)s，來源磁區名稱：" -"%(sourcevolumename)s，來源磁區實例：%(source_volume)s，目標磁區實例：" -"%(target_volume)s，回覆碼：%(rc)lu，錯誤：%(errordesc)s。" - -#, python-format -msgid "" -"_create_vdisk %(name)s - did not find success message in CLI output.\n" -" stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"_create_vdisk %(name)s - 在 CLI 輸出中找不到成功訊息。\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -msgid "_create_volume_name, id_code is None." -msgstr "_create_volume_name，id_code 為「無」。" - -msgid "_delete_copysession, Cannot find Replication Service" -msgstr "_delete_copysession，找不到「抄寫服務」" - -#, python-format -msgid "" -"_delete_copysession, copy session type is undefined! copy session: " -"%(cpsession)s, copy type: %(copytype)s." -msgstr "" -"_delete_copysession，未定義複製階段作業類型！複製階段作業：%(cpsession)s，複" -"製類型：%(copytype)s。" - -#, python-format -msgid "" -"_delete_copysession, copysession: %(cpsession)s, operation: %(operation)s, " -"Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"_delete_copysession，複製階段作業：%(cpsession)s，作業：%(operation)s，回覆" -"碼：%(rc)lu，錯誤：%(errordesc)s。" - -#, python-format -msgid "" -"_delete_volume, volumename: %(volumename)s, Return code: %(rc)lu, Error: " -"%(errordesc)s." -msgstr "" -"_delete_volume，磁區名稱：%(volumename)s，回覆碼：%(rc)lu，錯誤：" -"%(errordesc)s。" - -#, python-format -msgid "" -"_delete_volume, volumename: %(volumename)s, Storage Configuration Service " -"not found." -msgstr "_delete_volume，磁區名稱：%(volumename)s，找不到「儲存體配置服務」。" - -#, python-format -msgid "" -"_exec_eternus_service, classname: %(classname)s, InvokeMethod, cannot " -"connect to ETERNUS." -msgstr "" -"_exec_eternus_service，類別名稱：%(classname)s，呼叫方法，無法連接至 " -"ETERNUS。" - -msgid "_extend_volume_op: Extending a volume with snapshots is not supported." -msgstr "_extend_volume_op：不支援延伸具有 Snapshot 的磁區。" - -#, python-format -msgid "" -"_find_affinity_group, connector: %(connector)s, Associators: " -"FUJITSU_AuthorizedTarget, cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group，連接器：%(connector)s，協助程式：" -"FUJITSU_AuthorizedTarget，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"_find_affinity_group, connector: %(connector)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group，連接器：%(connector)s，列舉實例名稱，無法連接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_find_affinity_group,connector: %(connector)s,AssocNames: " -"FUJITSU_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_find_affinity_group，連接器：%(connector)s，協助程式名稱：" -"FUJITSU_ProtocolControllerForUnit，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"_find_copysession, ReferenceNames, vol_instance: %(vol_instance_path)s, " -"Cannot connect to ETERNUS." -msgstr "" -"_find_copysession，參照名稱，vol_instance：%(vol_instance_path)s，無法連接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_find_eternus_service, classname: %(classname)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_find_eternus_service，類別名稱：%(classname)s，列舉實例名稱，無法連接至 " -"ETERNUS。" - -#, python-format -msgid "_find_initiator_names, connector: %(connector)s, initiator not found." -msgstr "_find_initiator_names，連接器：%(connector)s，找不到起始器。" - -#, python-format -msgid "" -"_find_lun, volumename: %(volumename)s, EnumerateInstanceNames, cannot " -"connect to ETERNUS." -msgstr "" -"_find_lun，磁區名稱：%(volumename)s，列舉實例名稱，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"_find_pool, eternus_pool:%(eternus_pool)s, EnumerateInstances, cannot " -"connect to ETERNUS." -msgstr "" -"_find_pool，eternus_pool:%(eternus_pool)s，列舉實例，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"_get_drvcfg, filename: %(filename)s, tagname: %(tagname)s, data is None!! " -"Please edit driver configuration file and correct." -msgstr "" -"_get_drvcfg，檔名：%(filename)s，標記名稱：%(tagname)s，資料為「無」！請編輯" -"驅動程式配置檔並更正。" - -#, python-format -msgid "" -"_get_eternus_connection, filename: %(filename)s, ip: %(ip)s, port: %(port)s, " -"user: %(user)s, passwd: ****, url: %(url)s, FAILED!!." -msgstr "" -"_get_eternus_connection，檔名：%(filename)s，IP：%(ip)s，埠：%(port)s，使用" -"者：%(user)s，密碼：****，URL：%(url)s，失敗！" - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip list: %(iscsiip_list)s, iqn not found." -msgstr "" -"_get_eternus_iscsi_properties，ISCSI IP 清單：%(iscsiip_list)s，找不到 IQN。" - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, AssociatorNames: " -"CIM_BindsTo, cannot connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties，ISCSI IP：%(iscsiip)s，協助程式名稱：" -"CIM_BindsTo，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, EnumerateInstanceNames, " -"cannot connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties，ISCSI IP：%(iscsiip)s，列舉實例名稱，無法連接" -"至 ETERNUS。" - -#, python-format -msgid "" -"_get_eternus_iscsi_properties, iscsiip: %(iscsiip)s, GetInstance, cannot " -"connect to ETERNUS." -msgstr "" -"_get_eternus_iscsi_properties，ISCSI IP：%(iscsiip)s，取得實例，無法連接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_get_hdr_dic: attribute headers and values do not match.\n" -" Headers: %(header)s\n" -" Values: %(row)s." -msgstr "" -"_get_hdr_dic：屬性標頭與值不相符。\n" -"標頭：%(header)s\n" -"值：%(row)s。" - -msgid "_get_host_from_connector failed to return the host name for connector." -msgstr "_get_host_from_connector 無法傳回連接器的主機名稱。" - -#, python-format -msgid "" -"_get_mapdata_fc, getting host-affinity from aglist/vol_instance failed, " -"affinitygroup: %(ag)s, ReferenceNames, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_fc，從 aglist/vol_instance 取得 host-affinity 失敗，親緣性群組：" -"%(ag)s，參照名稱，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"_get_mapdata_fc, getting host-affinity instance failed, volmap: %(volmap)s, " -"GetInstance, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_fc，取得 host-affinity 實例失敗，磁區對映：%(volmap)s，取得實" -"例，無法連接至 ETERNUS。" - -msgid "" -"_get_mapdata_iscsi, Associators: FUJITSU_SAPAvailableForElement, cannot " -"connect to ETERNUS." -msgstr "" -"_get_mapdata_iscsi，協助程式：FUJITSU_SAPAvailableForElement，無法連接至 " -"ETERNUS。" - -#, python-format -msgid "" -"_get_mapdata_iscsi, affinitygroup: %(ag)s, ReferenceNames, cannot connect to " -"ETERNUS." -msgstr "_get_mapdata_iscsi，親緣性群組：%(ag)s，參照名稱，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"_get_mapdata_iscsi, vol_instance: %(vol_instance)s, ReferenceNames: " -"CIM_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_get_mapdata_iscsi，vol_instance：%(vol_instance)s，參照名稱：" -"CIM_ProtocolControllerForUnit，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"_get_mapdata_iscsi, volmap: %(volmap)s, GetInstance, cannot connect to " -"ETERNUS." -msgstr "" -"_get_mapdata_iscsi，磁區對映：%(volmap)s，取得實例，無法連接至 ETERNUS。" - -msgid "_get_target_port, EnumerateInstances, cannot connect to ETERNUS." -msgstr "_get_target_port，列舉實例，無法連接至 ETERNUS。" - -#, python-format -msgid "_get_target_port, protcol: %(protocol)s, target_port not found." -msgstr "_get_target_port，通訊協定：%(protocol)s，找不到 target_port。" - -#, python-format -msgid "_get_unmanaged_replay: Cannot find snapshot named %s" -msgstr "_get_unmanaged_replay：找不到名為 %s 的 Snapshot" - -#, python-format -msgid "_get_unmanaged_replay: Cannot find volume id %s" -msgstr "_get_unmanaged_replay：找不到磁區 ID %s" - -msgid "_get_unmanaged_replay: Must specify source-name." -msgstr "_get_unmanaged_replay：必須指定 source-name。" - -msgid "" -"_get_vdisk_map_properties: Could not get FC connection information for the " -"host-volume connection. Is the host configured properly for FC connections?" -msgstr "" -"_get_vdisk_map_properties：無法取得主機-磁區連線的 FC 連線資訊。是否已針對 " -"FC 連線適當地配置主機？" - -#, python-format -msgid "" -"_get_vdisk_map_properties: No node found in I/O group %(gid)s for volume " -"%(vol)s." -msgstr "" -"_get_vdisk_map_properties：在下列磁區的 I/O 群組 %(gid)s 中找不到節點：" -"%(vol)s。" - -#, python-format -msgid "" -"_map_lun, vol_instance.path:%(vol)s, volumename: %(volumename)s, volume_uid: " -"%(uid)s, initiator: %(initiator)s, target: %(tgt)s, aglist: %(aglist)s, " -"Storage Configuration Service not found." -msgstr "" -"_map_lun，vol_instance.path：%(vol)s，磁區名稱：%(volumename)s，volume_uid：" -"%(uid)s，起始器：%(initiator)s，目標：%(tgt)s，親緣性群組清單：%(aglist)s，找" -"不到「儲存體配置服務」。" - -#, python-format -msgid "" -"_unmap_lun, vol_instance.path: %(volume)s, volumename: %(volumename)s, " -"volume_uid: %(uid)s, aglist: %(aglist)s, Controller Configuration Service " -"not found." -msgstr "" -"_unmap_lun，vol_instance.path：%(volume)s，磁區名稱：%(volumename)s，" -"volume_uid：%(uid)s，親緣性群組清單：%(aglist)s，找不到「控制器配置服務」。" - -#, python-format -msgid "" -"_unmap_lun, volumename: %(volumename)s, volume_uid: %(volume_uid)s, " -"AffinityGroup: %(ag)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"_unmap_lun，磁區名稱：%(volumename)s，volume_uid：%(volume_uid)s，親緣性群" -"組：%(ag)s，回覆碼：%(rc)lu，錯誤：%(errordesc)s。" - -#, python-format -msgid "" -"_unmap_lun,vol_instance.path: %(volume)s, AssociatorNames: " -"CIM_ProtocolControllerForUnit, cannot connect to ETERNUS." -msgstr "" -"_unmap_lun，vol_instance.path: %(volume)s，協助程式名稱：" -"CIM_ProtocolControllerForUnit，無法連接至 ETERNUS。" - -msgid "_update_volume_stats: Could not get storage pool data." -msgstr "_update_volume_stats：無法取得儲存區資料。" - -#, python-format -msgid "" -"_wait_for_copy_complete, cpsession: %(cpsession)s, copysession state is " -"BROKEN." -msgstr "" -"_wait_for_copy_complete，cpsession：%(cpsession)s，copysession 狀態為 " -"BROKEN。" - -#, python-format -msgid "" -"add_vdisk_copy failed: A copy of volume %s exists. Adding another copy would " -"exceed the limit of 2 copies." -msgstr "" -"add_vdisk_copy 失敗：存在磁區 %s 的副本。如果新增另一份副本，則將超過 2 份副" -"本的限制。" - -msgid "add_vdisk_copy started without a vdisk copy in the expected pool." -msgstr "已開始 add_vdisk_copy，但預期儲存區中沒有 vdisk 副本。" - -#, python-format -msgid "all_tenants must be a boolean, got '%s'." -msgstr "all_tenants 必須是布林值，但卻取得 '%s'。" - -msgid "already created" -msgstr "已建立" - -msgid "already_created" -msgstr "already_created" - -msgid "attach snapshot from remote node" -msgstr "從遠端節點連接 Snapshot" - -#, python-format -msgid "attribute %s not lazy-loadable" -msgstr "屬性 %s 無法延遲載入" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to create device hardlink from %(vpath)s to " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"備份：%(vol_id)s 無法建立從 %(vpath)s 到%(bpath)s 的裝置固定鏈結。\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to obtain backup success notification from " -"server.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"備份：%(vol_id)s 無法從伺服器取得備份成功通知。\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"備份：%(vol_id)s 無法執行 dsmc，因為%(bpath)s 的裝置固定鏈結。\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "" -"backup: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"備份：%(vol_id)s 無法在 %(bpath)s 上執行 dsmc。\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "backup: %(vol_id)s failed. %(path)s is not a file." -msgstr "備份：%(vol_id)s 失敗。%(path)s 不是檔案。" - -#, python-format -msgid "" -"backup: %(vol_id)s failed. %(path)s is unexpected file type. Block or " -"regular files supported, actual file mode is %(vol_mode)s." -msgstr "" -"備份：%(vol_id)s 失敗。%(path)s 為非預期的檔案類型。支援區塊或一般檔案，實際" -"檔案模式為 %(vol_mode)s。" - -#, python-format -msgid "" -"backup: %(vol_id)s failed. Cannot obtain real path to volume at %(path)s." -msgstr "備份：%(vol_id)s 失敗。無法取得 %(path)s 處磁區的實際路徑。" - -msgid "being attached by different mode" -msgstr "正在以不同的模式進行連接" - -#, python-format -msgid "call failed: %r" -msgstr "呼叫失敗：%r" - -msgid "call failed: GARBAGE_ARGS" -msgstr "呼叫失敗：GARBAGE_ARGS" - -msgid "call failed: PROC_UNAVAIL" -msgstr "呼叫失敗：PROC_UNAVAIL" - -#, python-format -msgid "call failed: PROG_MISMATCH: %r" -msgstr "呼叫失敗：PROG_MISMATCH：%r" - -msgid "call failed: PROG_UNAVAIL" -msgstr "呼叫失敗：PROG_UNAVAIL" - -#, python-format -msgid "can't find lun-map, ig:%(ig)s vol:%(vol)s" -msgstr "找不到 lun-map，ig：%(ig)s 磁區：%(vol)s" - -msgid "can't find the volume to extend" -msgstr "找不到要延伸的磁區" - -msgid "can't handle both name and index in req" -msgstr "無法處理要求中的名稱及索引" - -msgid "cannot understand JSON" -msgstr "無法理解 JSON" - -msgid "cannot understand XML" -msgstr "無法理解 XML" - -#, python-format -msgid "cg-%s" -msgstr "cg-%s" - -msgid "cgsnapshot assigned" -msgstr "已指派 cgsnapshot" - -msgid "cgsnapshot changed" -msgstr "已變更 cgsnapshot" - -msgid "cgsnapshots assigned" -msgstr "已指派 cgsnapshot" - -msgid "cgsnapshots changed" -msgstr "已變更 cgsnapshot" - -msgid "" -"check_for_setup_error: Password or SSH private key is required for " -"authentication: set either san_password or san_private_key option." -msgstr "" -"check_for_setup_error：需要密碼或 SSH 私密金鑰以進行鑑別：請設定 " -"san_password 或 san_private_key 選項。" - -msgid "check_for_setup_error: Unable to determine system id." -msgstr "check_for_setup_error：無法判定系統 ID。" - -msgid "check_for_setup_error: Unable to determine system name." -msgstr "check_for_setup_error：無法判定系統名稱。" - -msgid "check_hypermetro_exist error." -msgstr "check_hypermetro_exist 錯誤。" - -#, python-format -msgid "clone depth exceeds limit of %s" -msgstr "複製深度超出了限制 (%s)" - -msgid "consistencygroup assigned" -msgstr "已指派 consistencygroup" - -msgid "consistencygroup changed" -msgstr "已變更 consistencygroup" - -msgid "control_location must be defined" -msgstr "必須定義 control_location" - -msgid "create_cloned_volume, Source Volume does not exist in ETERNUS." -msgstr "create_cloned_volume，ETERNUS 中不存在「來源磁區」。" - -#, python-format -msgid "" -"create_cloned_volume, target volume instancename: %(volume_instancename)s, " -"Get Instance Failed." -msgstr "" -"create_cloned_volume，目標磁區實例名稱：%(volume_instancename)s，取得實例失" -"敗。" - -msgid "create_cloned_volume: Source and destination size differ." -msgstr "create_cloned_volume：來源及目的地大小不同。" - -#, python-format -msgid "" -"create_cloned_volume: source volume %(src_vol)s size is %(src_size)dGB and " -"doesn't fit in target volume %(tgt_vol)s of size %(tgt_size)dGB." -msgstr "" -"create_cloned_volume：來源磁區 %(src_vol)s 大小為 %(src_size)dGB，且不適合大" -"小為 %(tgt_size)dGB 的目標磁區 %(tgt_vol)s。" - -msgid "" -"create_consistencygroup_from_src must be creating from a CG snapshot, or a " -"source CG." -msgstr "" -"create_consistencygroup_from_src 必須是從 CG Snapshot 或來源 CG 進行建立。" - -msgid "" -"create_consistencygroup_from_src only supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" -"create_consistencygroup_from_src 僅支援一個 cgsnapshot 來源或一個一致性群組來" -"源。不能使用多個來源。" - -msgid "" -"create_consistencygroup_from_src supports a cgsnapshot source or a " -"consistency group source. Multiple sources cannot be used." -msgstr "" -"create_consistencygroup_from_src 支援一個 cgsnapshot 來源或一個一致性群組來" -"源。不能使用多個來源。" - -#, python-format -msgid "create_copy: Source vdisk %(src)s (%(src_id)s) does not exist." -msgstr "create_copy：來源 vdisk %(src)s (%(src_id)s) 不存在。" - -#, python-format -msgid "create_copy: Source vdisk %(src)s does not exist." -msgstr "create_copy：來源 vdisk %(src)s 不存在。" - -msgid "create_host: Host name is not unicode or string." -msgstr "create_host：主機名稱不是 Unicode 或字串。" - -msgid "create_host: No initiators or wwpns supplied." -msgstr "create_host：未提供任何起始器或 WWPN。" - -msgid "create_hypermetro_pair error." -msgstr "create_hypermetro_pair 錯誤。" - -#, python-format -msgid "create_snapshot, eternus_pool: %(eternus_pool)s, pool not found." -msgstr "create_snapshot，eternus_pool：%(eternus_pool)s，找不到儲存區。" - -#, python-format -msgid "" -"create_snapshot, snapshotname: %(snapshotname)s, source volume name: " -"%(volumename)s, vol_instance.path: %(vol_instance)s, dest volume name: " -"%(d_volumename)s, pool: %(pool)s, Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"create_snapshot，Snapshot 名稱：%(snapshotname)s，來源磁區名稱：" -"%(volumename)s，vol_instance.path：%(vol_instance)s，目的地磁區名稱：" -"%(d_volumename)s，儲存區：%(pool)s，回覆碼：%(rc)lu，錯誤：%(errordesc)s。" - -#, python-format -msgid "" -"create_snapshot, volumename: %(s_volumename)s, source volume not found on " -"ETERNUS." -msgstr "" -"create_snapshot，磁區名稱：%(s_volumename)s，在 ETERNUS 上找不到來源磁區。" - -#, python-format -msgid "" -"create_snapshot, volumename: %(volumename)s, Replication Service not found." -msgstr "create_snapshot，磁區名稱：%(volumename)s，找不到「抄寫服務」。" - -#, python-format -msgid "" -"create_snapshot: Volume status must be \"available\" or \"in-use\" for " -"snapshot. The invalid status is %s." -msgstr "" -"create_snapshot：Snapshot 的磁區狀態必須為「可用」或「使用中」。無效狀態為 " -"%s。" - -msgid "create_snapshot: get source volume failed." -msgstr "create_snapshot：取得來源磁區時失敗。" - -#, python-format -msgid "" -"create_volume, volume: %(volume)s, EnumerateInstances, cannot connect to " -"ETERNUS." -msgstr "create_volume，磁區：%(volume)s，列舉實例，無法連接至 ETERNUS。" - -#, python-format -msgid "" -"create_volume, volume: %(volume)s, volumename: %(volumename)s, eternus_pool: " -"%(eternus_pool)s, Storage Configuration Service not found." -msgstr "" -"create_volume，磁區：%(volume)s，磁區名稱：%(volumename)s，eternus_pool：" -"%(eternus_pool)s，找不到「儲存體配置服務」。" - -#, python-format -msgid "" -"create_volume, volumename: %(volumename)s, poolname: %(eternus_pool)s, " -"Return code: %(rc)lu, Error: %(errordesc)s." -msgstr "" -"create_volume，磁區名稱：%(volumename)s，儲存區名稱：%(eternus_pool)s，回覆" -"碼：%(rc)lu，錯誤：%(errordesc)s。" - -msgid "create_volume_from_snapshot, Source Volume does not exist in ETERNUS." -msgstr "create_volume_from_snapshot，ETERNUS 中不存在「來源磁區」。" - -#, python-format -msgid "" -"create_volume_from_snapshot, target volume instancename: " -"%(volume_instancename)s, Get Instance Failed." -msgstr "" -"create_volume_from_snapshot，目標磁區實例名稱：%(volume_instancename)s，取得" -"實例失敗。" - -#, python-format -msgid "create_volume_from_snapshot: Snapshot %(name)s does not exist." -msgstr "create_volume_from_snapshot：Snapshot %(name)s 不存在。" - -#, python-format -msgid "" -"create_volume_from_snapshot: Snapshot status must be \"available\" for " -"creating volume. The invalid status is: %s." -msgstr "" -"create_volume_from_snapshot：Snapshot 狀態必須為「可用」，才能建立磁區。無效" -"的狀態為：%s。" - -msgid "create_volume_from_snapshot: Source and destination size differ." -msgstr "create_volume_from_snapshot：來源及目的地大小不同。" - -msgid "" -"create_volume_from_snapshot: Volume size is different from snapshot based " -"volume." -msgstr "create_volume_from_snapshot：磁區大小與 Snapshot 型磁區不同。" - -msgid "deduplicated and auto tiering can't be both enabled." -msgstr "無法同時啟用已刪除的重複層級和自動層級。" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc due to invalid arguments with stdout: " -"%(out)s\n" -" stderr: %(err)s" -msgstr "" -"刪除：%(vol_id)s 無法執行 dsmc，因為引數無效，標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "" -"delete: %(vol_id)s failed to run dsmc with stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"刪除：%(vol_id)s 無法執行 dsmc，標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -msgid "delete_hypermetro error." -msgstr "delete_hypermetro 錯誤。" - -#, python-format -msgid "delete_initiator: %s ACL not found. Continuing." -msgstr "delete_initiator：找不到 %s。將繼續。" - -msgid "delete_replication error." -msgstr "delete_replication 錯誤。" - -#, python-format -msgid "deleting snapshot %(snapshot_name)s that has dependent volumes" -msgstr "正在刪除具有相依磁區的 Snapshot %(snapshot_name)s" - -#, python-format -msgid "deleting volume %(volume_name)s that has snapshot" -msgstr "正在刪除具有 Snapshot 的磁區 %(volume_name)s" - -msgid "detach snapshot from remote node" -msgstr "將 Snapshot 從遠端節點分離" - -msgid "do_setup: No configured nodes." -msgstr "do_setup：未配置節點。" - -msgid "element is not a child" -msgstr "元素不是子項" - -msgid "eqlx_cli_max_retries must be greater than or equal to 0" -msgstr "eqlx_cli_max_retries 必須大於或等於 0" - -#, python-format -msgid "" -"error writing object to swift, MD5 of object in swift %(etag)s is not the " -"same as MD5 of object sent to swift %(md5)s" -msgstr "" -"將物件寫入 Swift 時發生錯誤，Swift 中物件的 MD5 %(etag)s，與傳送至 Swift 的物" -"件 MD5 %(md5)s 不同" - -#, python-format -msgid "extend_volume, eternus_pool: %(eternus_pool)s, pool not found." -msgstr "extend_volume，eternus_pool：%(eternus_pool)s，找不到儲存區。" - -#, python-format -msgid "" -"extend_volume, volume: %(volume)s, volumename: %(volumename)s, eternus_pool: " -"%(eternus_pool)s, Storage Configuration Service not found." -msgstr "" -"extend_volume，磁區：%(volume)s，磁區名稱：%(volumename)s，eternus_pool：" -"%(eternus_pool)s，找不到「儲存體配置服務」。" - -#, python-format -msgid "" -"extend_volume, volumename: %(volumename)s, Return code: %(rc)lu, Error: " -"%(errordesc)s, PoolType: %(pooltype)s." -msgstr "" -"extend_volume，磁區名稱：%(volumename)s，回覆碼：%(rc)lu，錯誤：" -"%(errordesc)s，儲存區類型：%(pooltype)s。" - -#, python-format -msgid "extend_volume, volumename: %(volumename)s, volume not found." -msgstr "extend_volume，磁區名稱：%(volumename)s，找不到磁區。" - -msgid "failed to create new_volume on destination host" -msgstr "無法在目的地主機上建立 new_volume" - -msgid "fake" -msgstr "偽造" - -#, python-format -msgid "file already exists at %s" -msgstr "%s 處已存在檔案" - -msgid "fileno is not supported by SheepdogIOWrapper" -msgstr "SheepdogIOWrapper 不支援 fileno" - -msgid "fileno() not supported by RBD()" -msgstr "RBD() 不支援 fileno()" - -#, python-format -msgid "filesystem %s does not exist in Nexenta Store appliance" -msgstr "檔案系統 %s 不存在於「Nexenta 儲存庫」軟體驅動裝置中" - -msgid "" -"flashsystem_multihostmap_enabled is set to False, not allow multi host " -"mapping. CMMVC6071E The VDisk-to-host mapping was not created because the " -"VDisk is already mapped to a host." -msgstr "" -"flashsystem_multihostmap_enabled 已設定為 False，不容許多重主機對映。" -"CMMVC6071E 未建立 VDisk 至主機的對映，因為VDisk 已對映至主機。" - -msgid "flush() not supported in this version of librbd" -msgstr "此版本的 librbd 中不支援 flush()" - -#, python-format -msgid "fmt=%(fmt)s backed by: %(backing_file)s" -msgstr "fmt = %(fmt)s 受 %(backing_file)s 支援" - -#, python-format -msgid "fmt=%(fmt)s backed by:%(backing_file)s" -msgstr "fmt = %(fmt)s 受 %(backing_file)s 支援" - -msgid "force delete" -msgstr "強制刪除" - -msgid "get_hyper_domain_id error." -msgstr "get_hyper_domain_id 錯誤。" - -msgid "get_hypermetro_by_id error." -msgstr "get_hypermetro_by_id 錯誤。" - -#, python-format -msgid "" -"get_iscsi_params: Failed to get target IP for initiator %(ini)s, please " -"check config file." -msgstr "get_iscsi_params：無法取得起始器 %(ini)s 的目標 IP，請檢查配置檔。" - -#, python-format -msgid "get_pool: Failed to get attributes for volume %s" -msgstr "get_pool：無法取得磁區 %s 的屬性" - -msgid "glance_metadata changed" -msgstr "已變更 glance_metadata" - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different file systems." -msgstr "" -"gpfs_images_share_mode 已設為 copy_on_write，但 %(vol)s 及 %(img)s 屬於不同的" -"檔案系統。" - -#, python-format -msgid "" -"gpfs_images_share_mode is set to copy_on_write, but %(vol)s and %(img)s " -"belong to different filesets." -msgstr "" -"gpfs_images_share_mode 已設為 copy_on_write，但 %(vol)s 及 %(img)s 屬於不同的" -"檔案集。" - -#, python-format -msgid "" -"hgst_group %(grp)s and hgst_user %(usr)s must map to valid users/groups in " -"cinder.conf" -msgstr "" -"在 cinder.conf 中，hgst_group %(grp)s 和 hgst_user %(usr)s 必須對映至有效的使" -"用者/群組" - -#, python-format -msgid "hgst_net %(net)s specified in cinder.conf not found in cluster" -msgstr "在叢集中找不到 cinder.conf 內指定的 hgst_net %(net)s" - -msgid "hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in cinder.conf." -msgstr "在 cinder.conf 中，hgst_redundancy 必須設定為 0（非 HA）或 1 (HA)。" - -msgid "hgst_space_mode must be an octal/int in cinder.conf" -msgstr "在 cinder.conf 中，hgst_space_mode 必須是八進位/整數" - -#, python-format -msgid "hgst_storage server %(svr)s not of format :" -msgstr "hgst_storage 伺服器 %(svr)s 的格式不是 :" - -msgid "hgst_storage_servers must be defined in cinder.conf" -msgstr "在 cinder.conf 中，必須定義 hgst_storage_servers" - -msgid "" -"http service may have been abruptly disabled or put to maintenance state in " -"the middle of this operation." -msgstr "HTTP 服務可能已在執行此作業的中途意外停用或置於維護狀態。" - -msgid "id cannot be None" -msgstr "ID 不能為 None" - -#, python-format -msgid "image %s not found" -msgstr "找不到映像檔 %s" - -#, python-format -msgid "initialize_connection, volume: %(volume)s, Volume not found." -msgstr "initialize_connection，磁區：%(volume)s，找不到「磁區」。" - -#, python-format -msgid "initialize_connection: Failed to get attributes for volume %s." -msgstr "initialize_connection：無法取得磁區 %s 的屬性。" - -#, python-format -msgid "initialize_connection: Missing volume attribute for volume %s." -msgstr "initialize_connection：遺漏磁區 %s 的磁區屬性。" - -#, python-format -msgid "" -"initialize_connection: No node found in I/O group %(gid)s for volume %(vol)s." -msgstr "" -"initialize_connection：在磁區 %(vol)s 的 I/O 群組 %(gid)s 中找不到節點。" - -#, python-format -msgid "initialize_connection: vdisk %s is not defined." -msgstr "initialize_connection：未定義 vdisk %s。" - -#, python-format -msgid "invalid user '%s'" -msgstr "無效的使用者 '%s'" - -#, python-format -msgid "iscsi portal, %s, not found" -msgstr "找不到 iSCSI 入口網站 %s" - -msgid "" -"iscsi_ip_address must be set in config file when using protocol 'iSCSI'." -msgstr "使用通訊協定 'iSCSI' 時，必須在配置檔中設定 iscsi_ip_address。" - -msgid "iscsiadm execution failed. " -msgstr "iscsiadm 執行失敗。" - -#, python-format -msgid "key manager error: %(reason)s" -msgstr "金鑰管理程式錯誤：%(reason)s" - -msgid "keymgr.fixed_key not defined" -msgstr "未定義 keymgr.fixed_key" - -msgid "limit param must be an integer" -msgstr "限制參數必須是整數" - -msgid "limit param must be positive" -msgstr "限制參數必須是正數" - -msgid "" -"manage_existing cannot manage a volume connected to hosts. Please disconnect " -"this volume from existing hosts before importing" -msgstr "" -"manage_existing 無法管理已連接至主機的磁區。請先斷開此磁區與現有主機的連線，" -"然後再匯入" - -msgid "manage_existing requires a 'name' key to identify an existing volume." -msgstr "manage_existing 需要 'name' 索引鍵來確認現有磁區。" - -#, python-format -msgid "" -"manage_existing_snapshot: Error managing existing replay %(ss)s on volume " -"%(vol)s" -msgstr "" -"manage_existing_snapshot：管理磁區 %(vol)s 上的現有重播 %(ss)s 時發生錯誤" - -#, python-format -msgid "marker [%s] not found" -msgstr "找不到標記 [%s]" - -#, python-format -msgid "mdiskgrp missing quotes %s" -msgstr "mdiskgrp 遺漏引用 %s" - -#, python-format -msgid "migration_policy must be 'on-demand' or 'never', passed: %s" -msgstr "migration_policy 必須是 'on-demand' 或 'never'，已傳遞：%s" - -#, python-format -msgid "mkfs failed on volume %(vol)s, error message was: %(err)s." -msgstr "mkfs 在磁區 %(vol)s 上執行時失敗，錯誤訊息為：%(err)s。" - -msgid "mock" -msgstr "模擬" - -msgid "mount.glusterfs is not installed" -msgstr "未安裝 mount.glusterfs" - -#, python-format -msgid "multiple resources with name %s found by drbdmanage" -msgstr "DRBDmanage 找到多個資源具有名稱 %s" - -#, python-format -msgid "multiple resources with snapshot ID %s found" -msgstr "找到多個資源具有 Snapshot ID %s" - -msgid "name cannot be None" -msgstr "名稱不能為 None" - -#, python-format -msgid "naviseccli_path: Could not find NAVISECCLI tool %(path)s." -msgstr "naviseccli_path：找不到 NAVISECCLI 工具 %(path)s。" - -#, python-format -msgid "no REPLY but %r" -msgstr "沒有回覆，但 %r" - -#, python-format -msgid "no snapshot with id %s found in drbdmanage" -msgstr "在 DRBDmanage 中找不到 ID 為 %s 的 Snapshot" - -#, python-format -msgid "not exactly one snapshot with id %s" -msgstr "不止一個 Snapshot 具有 ID %s" - -#, python-format -msgid "not exactly one volume with id %s" -msgstr "不止一個磁區具有 ID %s" - -#, python-format -msgid "obj missing quotes %s" -msgstr "obj 遺漏引用 %s" - -msgid "open_access_enabled is not off." -msgstr "未關閉 open_access_enabled。" - -msgid "progress must be an integer percentage" -msgstr "進度必須是整數百分比" - -msgid "promote_replica not implemented." -msgstr "未實作 promote_replica。" - -msgid "provider must be defined" -msgstr "必須定義提供者" - -#, python-format -msgid "" -"qemu-img %(minimum_version)s or later is required by this volume driver. " -"Current qemu-img version: %(current_version)s" -msgstr "" -"此磁區驅動程式需要 qemu-img %(minimum_version)s 或更高版本。現行 qemu-img 版" -"本：%(current_version)s" - -#, python-format -msgid "" -"qemu-img is not installed and image is of type %s. Only RAW images can be " -"used if qemu-img is not installed." -msgstr "" -"未安裝 qemu-img，且映像檔的類型是 %s。如果未安裝 qemu-img，則只能使用原始映像" -"檔。" - -msgid "" -"qemu-img is not installed and the disk format is not specified. Only RAW " -"images can be used if qemu-img is not installed." -msgstr "" -"未安裝 qemu-img，且未指定磁碟格式。如果未安裝qemu-img，則只能使用原始映像檔。" - -msgid "rados and rbd python libraries not found" -msgstr "找不到 rados 及 rbd python 程式庫" - -#, python-format -msgid "read_deleted can only be one of 'no', 'yes' or 'only', not %r" -msgstr "read_deleted 只能是 'no'、'yes' 或 'only' 其中之一，不能是 %r" - -#, python-format -msgid "replication_device should be configured on backend: %s." -msgstr "應該在後端上配置 replication_device：%s。" - -#, python-format -msgid "replication_device with backend_id [%s] is missing." -msgstr "遺漏 backend_id 為 [%s] 的 replication_device。" - -#, python-format -msgid "replication_failover failed. %s not found." -msgstr "replication_failover 失敗。找不到 %s。" - -msgid "replication_failover failed. Backend not configured for failover" -msgstr "replication_failover 失敗。未配置後端以進行失效接手" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc due to invalid arguments on " -"%(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"還原：%(vol_id)s 無法執行 dsmc，因為%(bpath)s 上的引數無效。\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed to run dsmc on %(bpath)s.\n" -"stdout: %(out)s\n" -" stderr: %(err)s" -msgstr "" -"還原：%(vol_id)s 無法在 %(bpath)s 上執行 dsmc。\n" -" 標準輸出：%(out)s\n" -" 標準錯誤：%(err)s" - -#, python-format -msgid "" -"restore: %(vol_id)s failed.\n" -"stdout: %(out)s\n" -" stderr: %(err)s." -msgstr "" -"還原：%(vol_id)s 失敗。\n" -" 標準輸出：%(out)s\n" -"標準錯誤：%(err)s。" - -msgid "" -"restore_backup aborted, actual object list does not match object list stored " -"in metadata." -msgstr "restore_backup 已中斷，實際物件清單與meta 資料中儲存的物件清單不相符。" - -msgid "root element selecting a list" -msgstr "根元素正在選取一個清單" - -#, python-format -msgid "rtslib_fb is missing member %s: You may need a newer python-rtslib-fb." -msgstr "rtslib_fb 遺漏成員 %s：您可能需要更新的 python-rtslib-fb。" - -msgid "san_ip is not set." -msgstr "未設定 san_ip。" - -msgid "san_ip must be set" -msgstr "必須設定 san_ip" - -msgid "san_ip: Mandatory field configuration. san_ip is not set." -msgstr "san_ip：必要欄位配置。未設定 san_ip。" - -msgid "" -"san_login and/or san_password is not set for Datera driver in the cinder." -"conf. Set this information and start the cinder-volume service again." -msgstr "" -"未在 cinder.conf 中設定 Datera 驅動程式的 san_login 及/或 san_password。請設" -"定此資訊並重新啟動 cinder-volume 服務。" - -msgid "serve() can only be called once" -msgstr "只能呼叫 serve() 一次" - -msgid "service not found" -msgstr "找不到服務" - -msgid "snapshot does not exist" -msgstr "Snapshot 不存在" - -#, python-format -msgid "snapshot id:%s not found" -msgstr "找不到 Snapshot ID：%s" - -#, python-format -msgid "snapshot-%s" -msgstr "snapshot-%s" - -msgid "snapshots assigned" -msgstr "已指派 Snapshot" - -msgid "snapshots changed" -msgstr "已變更 Snapshot" - -#, python-format -msgid "source vol id:%s not found" -msgstr "找不到來源磁區 ID：%s" - -#, python-format -msgid "source volume id:%s is not replicated" -msgstr "未抄寫來源磁區 ID：%s" - -msgid "source-name cannot be empty." -msgstr "source-name 不能是空的。" - -msgid "source-name format should be: 'vmdk_path@vm_inventory_path'." -msgstr "source-name 格式應該是：'vmdk_path@vm_inventory_path'。" - -msgid "status must be available" -msgstr "狀態必須可用" - -msgid "stop_hypermetro error." -msgstr "stop_hypermetro 錯誤。" - -msgid "subclasses must implement construct()!" -msgstr "子類別必須實作 construct()！" - -msgid "sudo failed, continuing as if nothing happened" -msgstr "sudo 失敗，正在繼續作業，就好像什麼都沒發生過" - -msgid "sync_hypermetro error." -msgstr "sync_hypermetro 錯誤。" - -msgid "sync_replica not implemented." -msgstr "未實作 sync_replica。" - -#, python-format -msgid "" -"targetcli not installed and could not create default directory " -"(%(default_path)s): %(exc)s" -msgstr "targetcli 尚未安裝，無法建立預設目錄(%(default_path)s)：%(exc)s" - -msgid "terminate_connection: Failed to get host name from connector." -msgstr "terminate_connection：無法從連接器取得主機名稱。" - -msgid "timeout creating new_volume on destination host" -msgstr "在目的地主機上建立 new_volume 時發生逾時" - -msgid "too many body keys" -msgstr "主體金鑰太多" - -#, python-format -msgid "umount: %s: not mounted" -msgstr "卸載：%s：未裝載" - -#, python-format -msgid "umount: %s: target is busy" -msgstr "卸載：%s：目標在忙碌中" - -msgid "umount: : some other error" -msgstr "卸載：：其他某個錯誤" - -msgid "umount: : target is busy" -msgstr "卸載：：目標在忙碌中" - -#, python-format -msgid "unmanage_snapshot: Cannot find snapshot named %s" -msgstr "unmanage_snapshot：找不到名為 %s 的 Snapshot" - -#, python-format -msgid "unmanage_snapshot: Cannot find volume id %s" -msgstr "unmanage_snapshot：找不到磁區 ID %s" - -#, python-format -msgid "unrecognized argument %s" -msgstr "無法辨識的引數 %s" - -#, python-format -msgid "unsupported compression algorithm: %s" -msgstr "不支援的壓縮演算法：%s" - -msgid "valid iqn needed for show_target" -msgstr "show_target 需要有效的 IQN" - -#, python-format -msgid "vdisk %s is not defined." -msgstr "未定義 vdisk %s。" - -msgid "vmemclient python library not found" -msgstr "找不到 vmemclient Python 程式庫" - -#, python-format -msgid "volume %s not found in drbdmanage" -msgstr "在 DRBDmanage 中找不到磁區 %s" - -msgid "volume assigned" -msgstr "已指派磁區" - -msgid "volume changed" -msgstr "已變更磁區" - -msgid "volume does not exist" -msgstr "磁區不存在" - -msgid "volume is already attached" -msgstr "已連接磁區" - -msgid "volume is not local to this node" -msgstr "磁區不是此節點的本端磁區" - -#, python-format -msgid "" -"volume size %(volume_size)d is too small to restore backup of size %(size)d." -msgstr "磁區大小 %(volume_size)d 太小，無法還原大小為 %(size)d 的備份。" - -#, python-format -msgid "volume size %d is invalid." -msgstr "磁區大小 %d 無效。" - -msgid "volume_type cannot be None" -msgstr "volume_type 不能為 None" - -msgid "" -"volume_type must be provided when creating a volume in a consistency group." -msgstr "在一致性群組中建立磁區時，必須提供volume_type。" - -msgid "volume_type_id cannot be None" -msgstr "volume_type_id 不能為 None" - -#, python-format -msgid "volume_types must be provided to create consistency group %(name)s." -msgstr "必須提供 volume_types，才能建立一致性群組 %(name)s。" - -#, python-format -msgid "volume_types must be provided to create consistency group %s." -msgstr "必須提供 volume_types，才能建立一致性群組 %s。" - -msgid "volumes assigned" -msgstr "已指派磁區" - -msgid "volumes changed" -msgstr "已變更磁區" - -#, python-format -msgid "wait_for_condition: %s timed out." -msgstr "wait_for_condition：%s 已逾時。" - -#, python-format -msgid "" -"zfssa_manage_policy property needs to be set to 'strict' or 'loose'. Current " -"value is: %s." -msgstr "zfssa_manage_policy 內容需要設為 'strict' 或 'loose'。現行值為：%s。" - -msgid "{} is not a valid option." -msgstr "{} 不是有效的選項。" diff --git a/cinder/manager.py b/cinder/manager.py deleted file mode 100644 index d725dc6ed..000000000 --- a/cinder/manager.py +++ /dev/null @@ -1,180 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Base Manager class. - -Managers are responsible for a certain aspect of the system. It is a logical -grouping of code relating to a portion of the system. In general other -components should be using the manager to make changes to the components that -it is responsible for. - -For example, other components that need to deal with volumes in some way, -should do so by calling methods on the VolumeManager instead of directly -changing fields in the database. This allows us to keep all of the code -relating to volumes in the same place. - -We have adopted a basic strategy of Smart managers and dumb data, which means -rather than attaching methods to data objects, components should call manager -methods that act on the data. - -Methods on managers that can be executed locally should be called directly. If -a particular method must execute on a remote host, this should be done via rpc -to the service that wraps the manager - -Managers should be responsible for most of the db access, and -non-implementation specific data. Anything implementation specific that can't -be generalized should be done by the Driver. - -In general, we prefer to have one manager with multiple drivers for different -implementations, but sometimes it makes sense to have multiple managers. You -can think of it this way: Abstract different overall strategies at the manager -level(FlatNetwork vs VlanNetwork), and different implementations at the driver -level(LinuxNetDriver vs CiscoNetDriver). - -Managers will often provide methods for initial setup of a host or periodic -tasks to a wrapping service. - -This module provides Manager, a base class for managers. - -""" - - -from oslo_config import cfg -from oslo_log import log as logging -import oslo_messaging as messaging -from oslo_service import periodic_task - -from cinder.db import base -from cinder.i18n import _LI -from cinder import rpc -from cinder.scheduler import rpcapi as scheduler_rpcapi -from cinder import version - -from eventlet import greenpool - - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -class PeriodicTasks(periodic_task.PeriodicTasks): - def __init__(self): - super(PeriodicTasks, self).__init__(CONF) - - -class Manager(base.Base, PeriodicTasks): - # Set RPC API version to 1.0 by default. - RPC_API_VERSION = '1.0' - - target = messaging.Target(version=RPC_API_VERSION) - - def __init__(self, host=None, db_driver=None): - if not host: - host = CONF.host - self.host = host - self.additional_endpoints = [] - super(Manager, self).__init__(db_driver) - - def periodic_tasks(self, context, raise_on_error=False): - """Tasks to be run at a periodic interval.""" - return self.run_periodic_tasks(context, raise_on_error=raise_on_error) - - def init_host(self): - """Handle initialization if this is a standalone service. - - A hook point for services to execute tasks before the services are made - available (i.e. showing up on RPC and starting to accept RPC calls) to - other components. Child classes should override this method. - - """ - pass - - def init_host_with_rpc(self): - """A hook for service to do jobs after RPC is ready. - - Like init_host(), this method is a hook where services get a chance - to execute tasks that *need* RPC. Child classes should override - this method. - - """ - pass - - def service_version(self): - return version.version_string() - - def service_config(self): - config = {} - for key in CONF: - config[key] = CONF.get(key, None) - return config - - def is_working(self): - """Method indicating if service is working correctly. - - This method is supposed to be overriden by subclasses and return if - manager is working correctly. - """ - return True - - def reset(self): - """Method executed when SIGHUP is caught by the process. - - We're utilizing it to reset RPC API version pins to avoid restart of - the service when rolling upgrade is completed. - """ - LOG.info(_LI('Resetting cached RPC version pins.')) - rpc.LAST_OBJ_VERSIONS = {} - rpc.LAST_RPC_VERSIONS = {} - - -class SchedulerDependentManager(Manager): - """Periodically send capability updates to the Scheduler services. - - Services that need to update the Scheduler of their capabilities - should derive from this class. Otherwise they can derive from - manager.Manager directly. Updates are only sent after - update_service_capabilities is called with non-None values. - - """ - - def __init__(self, host=None, db_driver=None, service_name='undefined'): - self.last_capabilities = None - self.service_name = service_name - self.scheduler_rpcapi = scheduler_rpcapi.SchedulerAPI() - self._tp = greenpool.GreenPool() - super(SchedulerDependentManager, self).__init__(host, db_driver) - - def update_service_capabilities(self, capabilities): - """Remember these capabilities to send on next periodic update.""" - self.last_capabilities = capabilities - - @periodic_task.periodic_task - def _publish_service_capabilities(self, context): - """Pass data back to the scheduler at a periodic interval.""" - if self.last_capabilities: - LOG.debug('Notifying Schedulers of capabilities ...') - self.scheduler_rpcapi.update_service_capabilities( - context, - self.service_name, - self.host, - self.last_capabilities) - - def _add_to_threadpool(self, func, *args, **kwargs): - self._tp.spawn_n(func, *args, **kwargs) - - def reset(self): - super(SchedulerDependentManager, self).reset() - self.scheduler_rpcapi = scheduler_rpcapi.SchedulerAPI() diff --git a/cinder/objects/__init__.py b/cinder/objects/__init__.py deleted file mode 100644 index 10367843a..000000000 --- a/cinder/objects/__init__.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright 2015 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# NOTE(comstud): You may scratch your head as you see code that imports -# this module and then accesses attributes for objects such as Instance, -# etc, yet you do not see these attributes in here. Never fear, there is -# a little bit of magic. When objects are registered, an attribute is set -# on this module automatically, pointing to the newest/latest version of -# the object. - - -def register_all(): - # NOTE(danms): You must make sure your object gets imported in this - # function in order for it to be registered by services that may - # need to receive it via RPC. - __import__('cinder.objects.backup') - __import__('cinder.objects.cgsnapshot') - __import__('cinder.objects.consistencygroup') - __import__('cinder.objects.service') - __import__('cinder.objects.snapshot') - __import__('cinder.objects.volume') - __import__('cinder.objects.volume_attachment') - __import__('cinder.objects.volume_type') diff --git a/cinder/objects/backup.py b/cinder/objects/backup.py deleted file mode 100644 index 19674116c..000000000 --- a/cinder/objects/backup.py +++ /dev/null @@ -1,220 +0,0 @@ -# Copyright 2015 Intel Corporation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_serialization import base64 -from oslo_serialization import jsonutils -from oslo_utils import versionutils -from oslo_versionedobjects import fields - -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import base -from cinder.objects import fields as c_fields - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -@base.CinderObjectRegistry.register -class Backup(base.CinderPersistentObject, base.CinderObject, - base.CinderObjectDictCompat): - # Version 1.0: Initial version - # Version 1.1: Add new field num_dependent_backups and extra fields - # is_incremental and has_dependent_backups. - # Version 1.2: Add new field snapshot_id and data_timestamp. - # Version 1.3: Changed 'status' field to use BackupStatusField - # Version 1.4: Add restore_volume_id - VERSION = '1.4' - - fields = { - 'id': fields.UUIDField(), - - 'user_id': fields.UUIDField(), - 'project_id': fields.UUIDField(), - - 'volume_id': fields.UUIDField(), - 'host': fields.StringField(nullable=True), - 'availability_zone': fields.StringField(nullable=True), - 'container': fields.StringField(nullable=True), - 'parent_id': fields.StringField(nullable=True), - 'status': c_fields.BackupStatusField(nullable=True), - 'fail_reason': fields.StringField(nullable=True), - 'size': fields.IntegerField(nullable=True), - - 'display_name': fields.StringField(nullable=True), - 'display_description': fields.StringField(nullable=True), - - # NOTE(dulek): Metadata field is used to store any strings by backup - # drivers, that's why it can't be DictOfStringsField. - 'service_metadata': fields.StringField(nullable=True), - 'service': fields.StringField(nullable=True), - - 'object_count': fields.IntegerField(nullable=True), - - 'temp_volume_id': fields.StringField(nullable=True), - 'temp_snapshot_id': fields.StringField(nullable=True), - 'num_dependent_backups': fields.IntegerField(nullable=True), - 'snapshot_id': fields.StringField(nullable=True), - 'data_timestamp': fields.DateTimeField(nullable=True), - 'restore_volume_id': fields.StringField(nullable=True), - } - - obj_extra_fields = ['name', 'is_incremental', 'has_dependent_backups'] - - @property - def name(self): - return CONF.backup_name_template % self.id - - @property - def is_incremental(self): - return bool(self.parent_id) - - @property - def has_dependent_backups(self): - return bool(self.num_dependent_backups) - - def obj_make_compatible(self, primitive, target_version): - """Make an object representation compatible with a target version.""" - super(Backup, self).obj_make_compatible(primitive, target_version) - target_version = versionutils.convert_version_to_tuple(target_version) - - @staticmethod - def _from_db_object(context, backup, db_backup): - for name, field in backup.fields.items(): - value = db_backup.get(name) - if isinstance(field, fields.IntegerField): - value = value if value is not None else 0 - backup[name] = value - - backup._context = context - backup.obj_reset_changes() - return backup - - @base.remotable - def create(self): - if self.obj_attr_is_set('id'): - raise exception.ObjectActionError(action='create', - reason='already created') - updates = self.cinder_obj_get_changes() - - db_backup = db.backup_create(self._context, updates) - self._from_db_object(self._context, self, db_backup) - - @base.remotable - def save(self): - updates = self.cinder_obj_get_changes() - if updates: - db.backup_update(self._context, self.id, updates) - - self.obj_reset_changes() - - @base.remotable - def destroy(self): - with self.obj_as_admin(): - db.backup_destroy(self._context, self.id) - - @staticmethod - def decode_record(backup_url): - """Deserialize backup metadata from string into a dictionary. - - :raises: InvalidInput - """ - try: - return jsonutils.loads(base64.decode_as_text(backup_url)) - except TypeError: - msg = _("Can't decode backup record.") - except ValueError: - msg = _("Can't parse backup record.") - raise exception.InvalidInput(reason=msg) - - @base.remotable - def encode_record(self, **kwargs): - """Serialize backup object, with optional extra info, into a string.""" - # We don't want to export extra fields and we want to force lazy - # loading, so we can't use dict(self) or self.obj_to_primitive - record = {name: field.to_primitive(self, name, getattr(self, name)) - for name, field in self.fields.items()} - # We must update kwargs instead of record to ensure we don't overwrite - # "real" data from the backup - kwargs.update(record) - retval = jsonutils.dump_as_bytes(kwargs) - return base64.encode_as_text(retval) - - -@base.CinderObjectRegistry.register -class BackupList(base.ObjectListBase, base.CinderObject): - VERSION = '1.0' - - fields = { - 'objects': fields.ListOfObjectsField('Backup'), - } - child_versions = { - '1.0': '1.0' - } - - @base.remotable_classmethod - def get_all(cls, context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - backups = db.backup_get_all(context, filters, marker, limit, offset, - sort_keys, sort_dirs) - return base.obj_make_list(context, cls(context), objects.Backup, - backups) - - @base.remotable_classmethod - def get_all_by_host(cls, context, host): - backups = db.backup_get_all_by_host(context, host) - return base.obj_make_list(context, cls(context), objects.Backup, - backups) - - @base.remotable_classmethod - def get_all_by_project(cls, context, project_id, filters=None, - marker=None, limit=None, offset=None, - sort_keys=None, sort_dirs=None): - backups = db.backup_get_all_by_project(context, project_id, filters, - marker, limit, offset, - sort_keys, sort_dirs) - return base.obj_make_list(context, cls(context), objects.Backup, - backups) - - @base.remotable_classmethod - def get_all_by_volume(cls, context, volume_id, filters=None): - backups = db.backup_get_all_by_volume(context, volume_id, filters) - return base.obj_make_list(context, cls(context), objects.Backup, - backups) - - -@base.CinderObjectRegistry.register -class BackupImport(Backup): - """Special object for Backup Imports. - - This class should not be used for anything but Backup creation when - importing backups to the DB. - - On creation it allows to specify the ID for the backup, since it's the - reference used in parent_id it is imperative that this is preserved. - - Backup Import objects get promoted to standard Backups when the import is - completed. - """ - - @base.remotable - def create(self): - updates = self.cinder_obj_get_changes() - - db_backup = db.backup_create(self._context, updates) - self._from_db_object(self._context, self, db_backup) diff --git a/cinder/objects/base.py b/cinder/objects/base.py deleted file mode 100644 index b015c0215..000000000 --- a/cinder/objects/base.py +++ /dev/null @@ -1,430 +0,0 @@ -# Copyright 2015 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Cinder common internal object model""" - -import contextlib -import datetime - -from oslo_log import log as logging -from oslo_utils import versionutils -from oslo_versionedobjects import base -from oslo_versionedobjects import fields - -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects - - -LOG = logging.getLogger('object') -remotable = base.remotable -remotable_classmethod = base.remotable_classmethod -obj_make_list = base.obj_make_list - - -class CinderObjectVersionsHistory(dict): - """Helper class that maintains objects version history. - - Current state of object versions is aggregated in a single version number - that explicitily identifies a set of object versions. That way a service - is able to report what objects it supports using a single string and all - the newer services will know exactly what that mean for a single object. - """ - - def __init__(self): - super(CinderObjectVersionsHistory, self).__init__() - # NOTE(dulek): This is our pre-history and a starting point - Liberty. - # We want Mitaka to be able to talk to Liberty services, so we need to - # handle backporting to these objects versions (although I don't expect - # we've made a lot of incompatible changes inside the objects). - # - # If an object doesn't exist in Liberty, RPC API compatibility layer - # shouldn't send it or convert it to a dictionary. - # - # Please note that we do not need to add similar entires for each - # release. Liberty is here just for historical reasons. - self.versions = ['liberty'] - self['liberty'] = { - 'Backup': '1.1', - 'BackupImport': '1.1', - 'BackupList': '1.0', - 'ConsistencyGroup': '1.1', - 'ConsistencyGroupList': '1.0', - 'Service': '1.0', - 'ServiceList': '1.0', - 'Snapshot': '1.0', - 'SnapshotList': '1.0', - 'Volume': '1.1', - 'VolumeAttachment': '1.0', - 'VolumeAttachmentList': '1.0', - 'VolumeList': '1.1', - 'VolumeType': '1.0', - 'VolumeTypeList': '1.0', - } - - def get_current(self): - return self.versions[-1] - - def get_current_versions(self): - return self[self.get_current()] - - def add(self, ver, updates): - self[ver] = self[self.get_current()].copy() - self.versions.append(ver) - self[ver].update(updates) - - -OBJ_VERSIONS = CinderObjectVersionsHistory() -# NOTE(dulek): You should add a new version here each time you bump a version -# of any object. As a second parameter you need to specify only what changed. -# -# When dropping backward compatibility with an OpenStack release we can rework -# this and remove some history while keeping the versions order. -OBJ_VERSIONS.add('1.0', {'Backup': '1.3', 'BackupImport': '1.3', - 'CGSnapshot': '1.0', 'CGSnapshotList': '1.0', - 'ConsistencyGroup': '1.2', - 'ConsistencyGroupList': '1.1', 'Service': '1.1', - 'Volume': '1.3', 'VolumeTypeList': '1.1'}) -OBJ_VERSIONS.add('1.1', {'Service': '1.2', 'ServiceList': '1.1'}) -OBJ_VERSIONS.add('1.2', {'Backup': '1.4', 'BackupImport': '1.4'}) -OBJ_VERSIONS.add('1.3', {'Service': '1.3'}) - - -class CinderObjectRegistry(base.VersionedObjectRegistry): - def registration_hook(self, cls, index): - setattr(objects, cls.obj_name(), cls) - # For Versioned Object Classes that have a model store the model in - # a Class attribute named model - try: - cls.model = db.get_model_for_versioned_object(cls) - except (ImportError, AttributeError): - pass - - -class CinderObject(base.VersionedObject): - # NOTE(thangp): OBJ_PROJECT_NAMESPACE needs to be set so that nova, - # cinder, and other objects can exist on the same bus and be distinguished - # from one another. - OBJ_PROJECT_NAMESPACE = 'cinder' - - # NOTE(thangp): As more objects are added to cinder, each object should - # have a custom map of version compatibility. This just anchors the base - # version compatibility. - VERSION_COMPATIBILITY = {'7.0.0': '1.0'} - - Not = db.Not - Case = db.Case - - def cinder_obj_get_changes(self): - """Returns a dict of changed fields with tz unaware datetimes. - - Any timezone aware datetime field will be converted to UTC timezone - and returned as timezone unaware datetime. - - This will allow us to pass these fields directly to a db update - method as they can't have timezone information. - """ - # Get dirtied/changed fields - changes = self.obj_get_changes() - - # Look for datetime objects that contain timezone information - for k, v in changes.items(): - if isinstance(v, datetime.datetime) and v.tzinfo: - # Remove timezone information and adjust the time according to - # the timezone information's offset. - changes[k] = v.replace(tzinfo=None) - v.utcoffset() - - # Return modified dict - return changes - - @classmethod - def _get_expected_attrs(cls, context): - return None - - @base.remotable_classmethod - def get_by_id(cls, context, id, *args, **kwargs): - # To get by id we need to have a model and for the model to - # have an id field - if 'id' not in cls.fields: - msg = (_('VersionedObject %s cannot retrieve object by id.') % - (cls.obj_name())) - raise NotImplementedError(msg) - - model = db.get_model_for_versioned_object(cls) - orm_obj = db.get_by_id(context, model, id, *args, **kwargs) - expected_attrs = cls._get_expected_attrs(context) - kargs = {} - if expected_attrs: - kargs = {'expected_attrs': expected_attrs} - return cls._from_db_object(context, cls(context), orm_obj, **kargs) - - def conditional_update(self, values, expected_values=None, filters=(), - save_all=False, session=None, reflect_changes=True): - """Compare-and-swap update. - - A conditional object update that, unlike normal update, will SAVE - the contents of the update to the DB. - - Update will only occur in the DB and the object if conditions are - met. - - If no expected_values are passed in we will default to make sure - that all fields have not been changed in the DB. Since we cannot - know the original value in the DB for dirty fields in the object - those will be excluded. - - We have 4 different condition types we can use in expected_values: - - Equality: {'status': 'available'} - - Inequality: {'status': vol_obj.Not('deleting')} - - In range: {'status': ['available', 'error'] - - Not in range: {'status': vol_obj.Not(['in-use', 'attaching']) - - Method accepts additional filters, which are basically anything that - can be passed to a sqlalchemy query's filter method, for example: - [~sql.exists().where(models.Volume.id == models.Snapshot.volume_id)] - - We can select values based on conditions using Case objects in the - 'values' argument. For example: - has_snapshot_filter = sql.exists().where( - models.Snapshot.volume_id == models.Volume.id) - case_values = volume.Case([(has_snapshot_filter, 'has-snapshot')], - else_='no-snapshot') - volume.conditional_update({'status': case_values}, - {'status': 'available'})) - - And we can use DB fields using model class attribute for example to - store previous status in the corresponding field even though we - don't know which value is in the db from those we allowed: - volume.conditional_update({'status': 'deleting', - 'previous_status': volume.model.status}, - {'status': ('available', 'error')}) - - :param values: Dictionary of key-values to update in the DB. - :param expected_values: Dictionary of conditions that must be met - for the update to be executed. - :param filters: Iterable with additional filters - :param save_all: Object may have changes that are not in the DB, - this will say whether we want those changes saved - as well. - :param session: Session to use for the update - :param reflect_changes: If we want changes made in the database to - be reflected in the versioned object. This - may mean in some cases that we have to - reload the object from the database. - :returns number of db rows that were updated, which can be used as a - boolean, since it will be 0 if we couldn't update the DB - and 1 if we could, because we are using unique index id. - """ - if 'id' not in self.fields: - msg = (_('VersionedObject %s does not support conditional update.') - % (self.obj_name())) - raise NotImplementedError(msg) - - # If no conditions are set we will require object in DB to be unchanged - if expected_values is None: - changes = self.obj_what_changed() - - expected = {key: getattr(self, key) - for key in self.fields.keys() - if self.obj_attr_is_set(key) and key not in changes and - key not in self.OPTIONAL_FIELDS} - else: - # Set the id in expected_values to limit conditional update to only - # change this object - expected = expected_values.copy() - expected['id'] = self.id - - # If we want to save any additional changes the object has besides the - # ones referred in values - if save_all: - changes = self.cinder_obj_get_changes() - changes.update(values) - values = changes - - result = db.conditional_update(self._context, self.model, values, - expected, filters) - - # If we were able to update the DB then we need to update this object - # as well to reflect new DB contents and clear the object's dirty flags - # for those fields. - if result and reflect_changes: - # If we have used a Case, a db field or an expression in values we - # don't know which value was used, so we need to read the object - # back from the DB - if any(isinstance(v, self.Case) or db.is_orm_value(v) - for v in values.values()): - # Read back object from DB - obj = type(self).get_by_id(self._context, self.id) - db_values = obj.obj_to_primitive()['versioned_object.data'] - # Only update fields were changes were requested - values = {field: db_values[field] - for field, value in values.items()} - - # NOTE(geguileo): We don't use update method because our objects - # will eventually move away from VersionedObjectDictCompat - for key, value in values.items(): - setattr(self, key, value) - self.obj_reset_changes(values.keys()) - return result - - def refresh(self): - # To refresh we need to have a model and for the model to have an id - # field - if 'id' not in self.fields: - msg = (_('VersionedObject %s cannot retrieve object by id.') % - (self.obj_name())) - raise NotImplementedError(msg) - - current = self.get_by_id(self._context, self.id) - - for field in self.fields: - # Only update attributes that are already set. We do not want to - # unexpectedly trigger a lazy-load. - if self.obj_attr_is_set(field): - if self[field] != current[field]: - self[field] = current[field] - self.obj_reset_changes() - - def __contains__(self, name): - # We're using obj_extra_fields to provide aliases for some fields while - # in transition period. This override is to make these aliases pass - # "'foo' in obj" tests. - return name in self.obj_extra_fields or super(CinderObject, - self).__contains__(name) - - -class CinderObjectDictCompat(base.VersionedObjectDictCompat): - """Mix-in to provide dictionary key access compat. - - If an object needs to support attribute access using - dictionary items instead of object attributes, inherit - from this class. This should only be used as a temporary - measure until all callers are converted to use modern - attribute access. - - NOTE(berrange) This class will eventually be deleted. - """ - - def get(self, key, value=base._NotSpecifiedSentinel): - """For backwards-compatibility with dict-based objects. - - NOTE(danms): May be removed in the future. - """ - if key not in self.obj_fields: - # NOTE(jdg): There are a number of places where we rely on the - # old dictionary version and do a get(xxx, None). - # The following preserves that compatibility but in - # the future we'll remove this shim altogether so don't - # rely on it. - LOG.debug('Cinder object %(object_name)s has no ' - 'attribute named: %(attribute_name)s', - {'object_name': self.__class__.__name__, - 'attribute_name': key}) - return None - if (value != base._NotSpecifiedSentinel and - key not in self.obj_extra_fields and - not self.obj_attr_is_set(key)): - return value - else: - try: - return getattr(self, key) - except (exception.ObjectActionError, NotImplementedError): - # Exception when haven't set a value for non-lazy - # loadable attribute, but to mimic typical dict 'get' - # behavior we should still return None - return None - - -class CinderPersistentObject(object): - """Mixin class for Persistent objects. - - This adds the fields that we use in common for all persistent objects. - """ - fields = { - 'created_at': fields.DateTimeField(nullable=True), - 'updated_at': fields.DateTimeField(nullable=True), - 'deleted_at': fields.DateTimeField(nullable=True), - 'deleted': fields.BooleanField(default=False, - nullable=True), - } - - @contextlib.contextmanager - def obj_as_admin(self): - """Context manager to make an object call as an admin. - - This temporarily modifies the context embedded in an object to - be elevated() and restores it after the call completes. Example - usage: - - with obj.obj_as_admin(): - obj.save() - """ - if self._context is None: - raise exception.OrphanedObjectError(method='obj_as_admin', - objtype=self.obj_name()) - - original_context = self._context - self._context = self._context.elevated() - try: - yield - finally: - self._context = original_context - - -class CinderComparableObject(base.ComparableVersionedObject): - def __eq__(self, obj): - if hasattr(obj, 'obj_to_primitive'): - return self.obj_to_primitive() == obj.obj_to_primitive() - return False - - -class ObjectListBase(base.ObjectListBase): - pass - - -class CinderObjectSerializer(base.VersionedObjectSerializer): - OBJ_BASE_CLASS = CinderObject - - def __init__(self, version_cap=None): - super(CinderObjectSerializer, self).__init__() - self.version_cap = version_cap - - def _get_capped_obj_version(self, obj): - objname = obj.obj_name() - version_dict = OBJ_VERSIONS.get(self.version_cap, {}) - version_cap = version_dict.get(objname, None) - - if version_cap: - cap_tuple = versionutils.convert_version_to_tuple(version_cap) - obj_tuple = versionutils.convert_version_to_tuple(obj.VERSION) - if cap_tuple > obj_tuple: - # NOTE(dulek): Do not set version cap to be higher than actual - # object version as we don't support "forwardporting" of - # objects. If service will receive an object that's too old it - # should handle it explicitly. - version_cap = None - - return version_cap - - def serialize_entity(self, context, entity): - if isinstance(entity, (tuple, list, set, dict)): - entity = self._process_iterable(context, self.serialize_entity, - entity) - elif (hasattr(entity, 'obj_to_primitive') and - callable(entity.obj_to_primitive)): - # NOTE(dulek): Backport outgoing object to the capped version. - backport_ver = self._get_capped_obj_version(entity) - entity = entity.obj_to_primitive(backport_ver) - return entity diff --git a/cinder/objects/cgsnapshot.py b/cinder/objects/cgsnapshot.py deleted file mode 100644 index 92657520a..000000000 --- a/cinder/objects/cgsnapshot.py +++ /dev/null @@ -1,153 +0,0 @@ -# Copyright 2015 Intel Corporation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import base -from oslo_versionedobjects import fields - -OPTIONAL_FIELDS = ['consistencygroup', 'snapshots'] - - -@base.CinderObjectRegistry.register -class CGSnapshot(base.CinderPersistentObject, base.CinderObject, - base.CinderObjectDictCompat): - VERSION = '1.0' - - fields = { - 'id': fields.UUIDField(), - 'consistencygroup_id': fields.UUIDField(nullable=True), - 'project_id': fields.UUIDField(), - 'user_id': fields.UUIDField(), - 'name': fields.StringField(nullable=True), - 'description': fields.StringField(nullable=True), - 'status': fields.StringField(nullable=True), - 'consistencygroup': fields.ObjectField('ConsistencyGroup', - nullable=True), - 'snapshots': fields.ObjectField('SnapshotList', nullable=True), - } - - @staticmethod - def _from_db_object(context, cgsnapshot, db_cgsnapshots, - expected_attrs=None): - expected_attrs = expected_attrs or [] - for name, field in cgsnapshot.fields.items(): - if name in OPTIONAL_FIELDS: - continue - value = db_cgsnapshots.get(name) - setattr(cgsnapshot, name, value) - - if 'consistencygroup' in expected_attrs: - consistencygroup = objects.ConsistencyGroup(context) - consistencygroup._from_db_object(context, consistencygroup, - db_cgsnapshots[ - 'consistencygroup']) - cgsnapshot.consistencygroup = consistencygroup - - if 'snapshots' in expected_attrs: - snapshots = base.obj_make_list( - context, objects.SnapshotsList(context), - objects.Snapshots, - db_cgsnapshots['snapshots']) - cgsnapshot.snapshots = snapshots - - cgsnapshot._context = context - cgsnapshot.obj_reset_changes() - return cgsnapshot - - @base.remotable - def create(self): - if self.obj_attr_is_set('id'): - raise exception.ObjectActionError(action='create', - reason=_('already_created')) - updates = self.cinder_obj_get_changes() - - if 'consistencygroup' in updates: - raise exception.ObjectActionError( - action='create', reason=_('consistencygroup assigned')) - - db_cgsnapshots = db.cgsnapshot_create(self._context, updates) - self._from_db_object(self._context, self, db_cgsnapshots) - - def obj_load_attr(self, attrname): - if attrname not in OPTIONAL_FIELDS: - raise exception.ObjectActionError( - action='obj_load_attr', - reason=_('attribute %s not lazy-loadable') % attrname) - if not self._context: - raise exception.OrphanedObjectError(method='obj_load_attr', - objtype=self.obj_name()) - - if attrname == 'consistencygroup': - self.consistencygroup = objects.ConsistencyGroup.get_by_id( - self._context, self.consistencygroup_id) - - if attrname == 'snapshots': - self.snapshots = objects.SnapshotList.get_all_for_cgsnapshot( - self._context, self.id) - - self.obj_reset_changes(fields=[attrname]) - - @base.remotable - def save(self): - updates = self.cinder_obj_get_changes() - if updates: - if 'consistencygroup' in updates: - raise exception.ObjectActionError( - action='save', reason=_('consistencygroup changed')) - if 'snapshots' in updates: - raise exception.ObjectActionError( - action='save', reason=_('snapshots changed')) - db.cgsnapshot_update(self._context, self.id, updates) - self.obj_reset_changes() - - @base.remotable - def destroy(self): - with self.obj_as_admin(): - db.cgsnapshot_destroy(self._context, self.id) - - -@base.CinderObjectRegistry.register -class CGSnapshotList(base.ObjectListBase, base.CinderObject): - VERSION = '1.0' - - fields = { - 'objects': fields.ListOfObjectsField('CGSnapshot') - } - child_version = { - '1.0': '1.0' - } - - @base.remotable_classmethod - def get_all(cls, context, filters=None): - cgsnapshots = db.cgsnapshot_get_all(context, filters) - return base.obj_make_list(context, cls(context), objects.CGSnapshot, - cgsnapshots) - - @base.remotable_classmethod - def get_all_by_project(cls, context, project_id, filters=None): - cgsnapshots = db.cgsnapshot_get_all_by_project(context, project_id, - filters) - return base.obj_make_list(context, cls(context), objects.CGSnapshot, - cgsnapshots) - - @base.remotable_classmethod - def get_all_by_group(cls, context, group_id, filters=None): - cgsnapshots = db.cgsnapshot_get_all_by_group(context, group_id, - filters) - return base.obj_make_list(context, cls(context), - objects.CGSnapshot, - cgsnapshots) diff --git a/cinder/objects/consistencygroup.py b/cinder/objects/consistencygroup.py deleted file mode 100644 index 1f90c7077..000000000 --- a/cinder/objects/consistencygroup.py +++ /dev/null @@ -1,170 +0,0 @@ -# Copyright 2015 Yahoo Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import base -from cinder.objects import fields as c_fields -from oslo_versionedobjects import fields - -OPTIONAL_FIELDS = ['cgsnapshots', 'volumes'] - - -@base.CinderObjectRegistry.register -class ConsistencyGroup(base.CinderPersistentObject, base.CinderObject, - base.CinderObjectDictCompat): - # Version 1.0: Initial version - # Version 1.1: Added cgsnapshots and volumes relationships - # Version 1.2: Changed 'status' field to use ConsistencyGroupStatusField - VERSION = '1.2' - - fields = { - 'id': fields.UUIDField(), - 'user_id': fields.UUIDField(), - 'project_id': fields.UUIDField(), - 'host': fields.StringField(nullable=True), - 'availability_zone': fields.StringField(nullable=True), - 'name': fields.StringField(nullable=True), - 'description': fields.StringField(nullable=True), - 'volume_type_id': fields.UUIDField(nullable=True), - 'status': c_fields.ConsistencyGroupStatusField(nullable=True), - 'cgsnapshot_id': fields.UUIDField(nullable=True), - 'source_cgid': fields.UUIDField(nullable=True), - 'cgsnapshots': fields.ObjectField('CGSnapshotList', nullable=True), - 'volumes': fields.ObjectField('VolumeList', nullable=True), - } - - @staticmethod - def _from_db_object(context, consistencygroup, db_consistencygroup, - expected_attrs=None): - if expected_attrs is None: - expected_attrs = [] - for name, field in consistencygroup.fields.items(): - if name in OPTIONAL_FIELDS: - continue - value = db_consistencygroup.get(name) - setattr(consistencygroup, name, value) - - if 'cgsnapshots' in expected_attrs: - cgsnapshots = base.obj_make_list( - context, objects.CGSnapshotsList(context), - objects.CGSnapshot, - db_consistencygroup['cgsnapshots']) - consistencygroup.cgsnapshots = cgsnapshots - - if 'volumes' in expected_attrs: - volumes = base.obj_make_list( - context, objects.VolumeList(context), - objects.Volume, - db_consistencygroup['volumes']) - consistencygroup.cgsnapshots = volumes - - consistencygroup._context = context - consistencygroup.obj_reset_changes() - return consistencygroup - - @base.remotable - def create(self): - if self.obj_attr_is_set('id'): - raise exception.ObjectActionError(action='create', - reason=_('already_created')) - updates = self.cinder_obj_get_changes() - - if 'cgsnapshots' in updates: - raise exception.ObjectActionError(action='create', - reason=_('cgsnapshots assigned')) - - if 'volumes' in updates: - raise exception.ObjectActionError(action='create', - reason=_('volumes assigned')) - - db_consistencygroups = db.consistencygroup_create(self._context, - updates) - self._from_db_object(self._context, self, db_consistencygroups) - - def obj_load_attr(self, attrname): - if attrname not in OPTIONAL_FIELDS: - raise exception.ObjectActionError( - action='obj_load_attr', - reason=_('attribute %s not lazy-loadable') % attrname) - if not self._context: - raise exception.OrphanedObjectError(method='obj_load_attr', - objtype=self.obj_name()) - - if attrname == 'cgsnapshots': - self.cgsnapshots = objects.CGSnapshotList.get_all_by_group( - self._context, self.id) - - if attrname == 'volumes': - self.volumes = objects.VolumeList.get_all_by_group(self._context, - self.id) - - self.obj_reset_changes(fields=[attrname]) - - @base.remotable - def save(self): - updates = self.cinder_obj_get_changes() - if updates: - if 'cgsnapshots' in updates: - raise exception.ObjectActionError( - action='save', reason=_('cgsnapshots changed')) - if 'volumes' in updates: - raise exception.ObjectActionError( - action='save', reason=_('volumes changed')) - - db.consistencygroup_update(self._context, self.id, updates) - self.obj_reset_changes() - - @base.remotable - def destroy(self): - with self.obj_as_admin(): - db.consistencygroup_destroy(self._context, self.id) - - -@base.CinderObjectRegistry.register -class ConsistencyGroupList(base.ObjectListBase, base.CinderObject): - # Version 1.0: Initial version - # Version 1.1: Add pagination support to consistency group - VERSION = '1.1' - - fields = { - 'objects': fields.ListOfObjectsField('ConsistencyGroup') - } - child_version = { - '1.0': '1.0', - '1.1': '1.1', - } - - @base.remotable_classmethod - def get_all(cls, context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - consistencygroups = db.consistencygroup_get_all( - context, filters=filters, marker=marker, limit=limit, - offset=offset, sort_keys=sort_keys, sort_dirs=sort_dirs) - return base.obj_make_list(context, cls(context), - objects.ConsistencyGroup, - consistencygroups) - - @base.remotable_classmethod - def get_all_by_project(cls, context, project_id, filters=None, marker=None, - limit=None, offset=None, sort_keys=None, - sort_dirs=None): - consistencygroups = db.consistencygroup_get_all_by_project( - context, project_id, filters=filters, marker=marker, limit=limit, - offset=offset, sort_keys=sort_keys, sort_dirs=sort_dirs) - return base.obj_make_list(context, cls(context), - objects.ConsistencyGroup, - consistencygroups) diff --git a/cinder/objects/fields.py b/cinder/objects/fields.py deleted file mode 100644 index 812393646..000000000 --- a/cinder/objects/fields.py +++ /dev/null @@ -1,86 +0,0 @@ -# Copyright 2015 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Custom fields for Cinder objects.""" - -from oslo_versionedobjects import fields - - -BaseEnumField = fields.BaseEnumField -Enum = fields.Enum -Field = fields.Field -FieldType = fields.FieldType - - -class BackupStatus(Enum): - ERROR = 'error' - ERROR_DELETING = 'error_deleting' - CREATING = 'creating' - AVAILABLE = 'available' - DELETING = 'deleting' - DELETED = 'deleted' - RESTORING = 'restoring' - - ALL = (ERROR, ERROR_DELETING, CREATING, AVAILABLE, DELETING, DELETED, - RESTORING) - - def __init__(self): - super(BackupStatus, self).__init__(valid_values=BackupStatus.ALL) - - -class BackupStatusField(BaseEnumField): - AUTO_TYPE = BackupStatus() - - -class ConsistencyGroupStatus(Enum): - ERROR = 'error' - AVAILABLE = 'available' - CREATING = 'creating' - DELETING = 'deleting' - DELETED = 'deleted' - UPDATING = 'updating' - IN_USE = 'in-use' - ERROR_DELETING = 'error_deleting' - - ALL = (ERROR, AVAILABLE, CREATING, DELETING, DELETED, - UPDATING, IN_USE, ERROR_DELETING) - - def __init__(self): - super(ConsistencyGroupStatus, self).__init__( - valid_values=ConsistencyGroupStatus.ALL) - - -class ConsistencyGroupStatusField(BaseEnumField): - AUTO_TYPE = ConsistencyGroupStatus() - - -class ReplicationStatus(Enum): - ERROR = 'error' - ENABLED = 'enabled' - DISABLED = 'disabled' - NOT_CAPABLE = 'not-capable' - FAILING_OVER = 'failing-over' - FAILOVER_ERROR = 'failover-error' - FAILED_OVER = 'failed-over' - - ALL = (ERROR, ENABLED, DISABLED, NOT_CAPABLE, FAILOVER_ERROR, FAILING_OVER, - FAILED_OVER) - - def __init__(self): - super(ReplicationStatus, self).__init__( - valid_values=ReplicationStatus.ALL) - - -class ReplicationStatusField(BaseEnumField): - AUTO_TYPE = ReplicationStatus() diff --git a/cinder/objects/service.py b/cinder/objects/service.py deleted file mode 100644 index e19f65ca7..000000000 --- a/cinder/objects/service.py +++ /dev/null @@ -1,168 +0,0 @@ -# Copyright 2015 Intel Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -from oslo_utils import versionutils -from oslo_versionedobjects import fields - -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import base -from cinder.objects import fields as c_fields - -LOG = logging.getLogger(__name__) - - -@base.CinderObjectRegistry.register -class Service(base.CinderPersistentObject, base.CinderObject, - base.CinderObjectDictCompat, - base.CinderComparableObject): - # Version 1.0: Initial version - # Version 1.1: Add rpc_current_version and object_current_version fields - # Version 1.2: Add get_minimum_rpc_version() and get_minimum_obj_version() - # Version 1.3: Add replication fields - VERSION = '1.3' - - fields = { - 'id': fields.IntegerField(), - 'host': fields.StringField(nullable=True), - 'binary': fields.StringField(nullable=True), - 'topic': fields.StringField(nullable=True), - 'report_count': fields.IntegerField(default=0), - 'disabled': fields.BooleanField(default=False, nullable=True), - 'availability_zone': fields.StringField(nullable=True, - default='cinder'), - 'disabled_reason': fields.StringField(nullable=True), - - 'modified_at': fields.DateTimeField(nullable=True), - 'rpc_current_version': fields.StringField(nullable=True), - 'object_current_version': fields.StringField(nullable=True), - - # Replication properties - 'replication_status': c_fields.ReplicationStatusField(nullable=True), - 'frozen': fields.BooleanField(default=False), - 'active_backend_id': fields.StringField(nullable=True), - } - - @staticmethod - def _from_db_object(context, service, db_service): - for name, field in service.fields.items(): - value = db_service.get(name) - if isinstance(field, fields.IntegerField): - value = value or 0 - elif isinstance(field, fields.DateTimeField): - value = value or None - service[name] = value - - service._context = context - service.obj_reset_changes() - return service - - @base.remotable_classmethod - def get_by_host_and_topic(cls, context, host, topic): - db_service = db.service_get_by_host_and_topic(context, host, topic) - return cls._from_db_object(context, cls(context), db_service) - - @base.remotable_classmethod - def get_by_args(cls, context, host, binary_key): - db_service = db.service_get_by_args(context, host, binary_key) - return cls._from_db_object(context, cls(context), db_service) - - @base.remotable - def create(self): - if self.obj_attr_is_set('id'): - raise exception.ObjectActionError(action='create', - reason=_('already created')) - updates = self.cinder_obj_get_changes() - db_service = db.service_create(self._context, updates) - self._from_db_object(self._context, self, db_service) - - @base.remotable - def save(self): - updates = self.cinder_obj_get_changes() - if updates: - db.service_update(self._context, self.id, updates) - self.obj_reset_changes() - - @base.remotable - def destroy(self): - with self.obj_as_admin(): - db.service_destroy(self._context, self.id) - - @classmethod - def _get_minimum_version(cls, attribute, context, binary): - services = ServiceList.get_all_by_binary(context, binary) - min_ver = None - min_ver_str = None - for s in services: - ver_str = getattr(s, attribute) - if ver_str is None: - # FIXME(dulek) None in *_current_version means that this - # service is in Liberty version, so we must assume this is the - # lowest one. We use handy and easy to remember token to - # indicate that. This may go away as soon as we drop - # compatibility with Liberty, possibly in early N. - return 'liberty' - ver = versionutils.convert_version_to_int(ver_str) - if min_ver is None or ver < min_ver: - min_ver = ver - min_ver_str = ver_str - - return min_ver_str - - @base.remotable_classmethod - def get_minimum_rpc_version(cls, context, binary): - return cls._get_minimum_version('rpc_current_version', context, binary) - - @base.remotable_classmethod - def get_minimum_obj_version(cls, context, binary): - return cls._get_minimum_version('object_current_version', context, - binary) - - -@base.CinderObjectRegistry.register -class ServiceList(base.ObjectListBase, base.CinderObject): - # Version 1.0: Initial version - # Version 1.1: Service object 1.2 - VERSION = '1.1' - - fields = { - 'objects': fields.ListOfObjectsField('Service'), - } - child_versions = { - '1.0': '1.0', - '1.1': '1.2', - } - - @base.remotable_classmethod - def get_all(cls, context, filters=None): - services = db.service_get_all(context, filters) - return base.obj_make_list(context, cls(context), objects.Service, - services) - - @base.remotable_classmethod - def get_all_by_topic(cls, context, topic, disabled=None): - services = db.service_get_all_by_topic(context, topic, - disabled=disabled) - return base.obj_make_list(context, cls(context), objects.Service, - services) - - @base.remotable_classmethod - def get_all_by_binary(cls, context, binary, disabled=None): - services = db.service_get_all_by_binary(context, binary, - disabled=disabled) - return base.obj_make_list(context, cls(context), objects.Service, - services) diff --git a/cinder/objects/snapshot.py b/cinder/objects/snapshot.py deleted file mode 100644 index a601e74b8..000000000 --- a/cinder/objects/snapshot.py +++ /dev/null @@ -1,278 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import versionutils -from oslo_versionedobjects import fields - -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import base - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -@base.CinderObjectRegistry.register -class Snapshot(base.CinderPersistentObject, base.CinderObject, - base.CinderObjectDictCompat): - # Version 1.0: Initial version - VERSION = '1.0' - - # NOTE(thangp): OPTIONAL_FIELDS are fields that would be lazy-loaded. They - # are typically the relationship in the sqlalchemy object. - OPTIONAL_FIELDS = ('volume', 'metadata', 'cgsnapshot') - - fields = { - 'id': fields.UUIDField(), - - 'user_id': fields.UUIDField(nullable=True), - 'project_id': fields.UUIDField(nullable=True), - - 'volume_id': fields.UUIDField(nullable=True), - 'cgsnapshot_id': fields.UUIDField(nullable=True), - 'status': fields.StringField(nullable=True), - 'progress': fields.StringField(nullable=True), - 'volume_size': fields.IntegerField(nullable=True), - - 'display_name': fields.StringField(nullable=True), - 'display_description': fields.StringField(nullable=True), - - 'encryption_key_id': fields.UUIDField(nullable=True), - 'volume_type_id': fields.UUIDField(nullable=True), - - 'provider_location': fields.StringField(nullable=True), - 'provider_id': fields.UUIDField(nullable=True), - 'metadata': fields.DictOfStringsField(), - 'provider_auth': fields.StringField(nullable=True), - - 'volume': fields.ObjectField('Volume', nullable=True), - 'cgsnapshot': fields.ObjectField('CGSnapshot', nullable=True), - } - - @classmethod - def _get_expected_attrs(cls, context): - return 'metadata', - - # NOTE(thangp): obj_extra_fields is used to hold properties that are not - # usually part of the model - obj_extra_fields = ['name', 'volume_name'] - - @property - def name(self): - return CONF.snapshot_name_template % self.id - - @property - def volume_name(self): - return self.volume.name - - def __init__(self, *args, **kwargs): - super(Snapshot, self).__init__(*args, **kwargs) - self._orig_metadata = {} - - self._reset_metadata_tracking() - - def obj_reset_changes(self, fields=None): - super(Snapshot, self).obj_reset_changes(fields) - self._reset_metadata_tracking(fields=fields) - - def _reset_metadata_tracking(self, fields=None): - if fields is None or 'metadata' in fields: - self._orig_metadata = (dict(self.metadata) - if self.obj_attr_is_set('metadata') else {}) - - def obj_what_changed(self): - changes = super(Snapshot, self).obj_what_changed() - if hasattr(self, 'metadata') and self.metadata != self._orig_metadata: - changes.add('metadata') - - return changes - - def obj_make_compatible(self, primitive, target_version): - """Make an object representation compatible with a target version.""" - super(Snapshot, self).obj_make_compatible(primitive, target_version) - target_version = versionutils.convert_version_to_tuple(target_version) - - @staticmethod - def _from_db_object(context, snapshot, db_snapshot, expected_attrs=None): - if expected_attrs is None: - expected_attrs = [] - for name, field in snapshot.fields.items(): - if name in Snapshot.OPTIONAL_FIELDS: - continue - value = db_snapshot.get(name) - if isinstance(field, fields.IntegerField): - value = value if value is not None else 0 - setattr(snapshot, name, value) - - if 'volume' in expected_attrs: - volume = objects.Volume(context) - volume._from_db_object(context, volume, db_snapshot['volume']) - snapshot.volume = volume - if 'cgsnapshot' in expected_attrs: - cgsnapshot = objects.CGSnapshot(context) - cgsnapshot._from_db_object(context, cgsnapshot, - db_snapshot['cgsnapshot']) - snapshot.cgsnapshot = cgsnapshot - if 'metadata' in expected_attrs: - metadata = db_snapshot.get('snapshot_metadata') - if metadata is None: - raise exception.MetadataAbsent() - snapshot.metadata = {item['key']: item['value'] - for item in metadata} - snapshot._context = context - snapshot.obj_reset_changes() - return snapshot - - @base.remotable - def create(self): - if self.obj_attr_is_set('id'): - raise exception.ObjectActionError(action='create', - reason=_('already created')) - updates = self.cinder_obj_get_changes() - - if 'volume' in updates: - raise exception.ObjectActionError(action='create', - reason=_('volume assigned')) - if 'cgsnapshot' in updates: - raise exception.ObjectActionError(action='create', - reason=_('cgsnapshot assigned')) - - db_snapshot = db.snapshot_create(self._context, updates) - self._from_db_object(self._context, self, db_snapshot) - - @base.remotable - def save(self): - updates = self.cinder_obj_get_changes() - if updates: - if 'volume' in updates: - raise exception.ObjectActionError(action='save', - reason=_('volume changed')) - if 'cgsnapshot' in updates: - raise exception.ObjectActionError( - action='save', reason=_('cgsnapshot changed')) - - if 'metadata' in updates: - # Metadata items that are not specified in the - # self.metadata will be deleted - metadata = updates.pop('metadata', None) - self.metadata = db.snapshot_metadata_update(self._context, - self.id, metadata, - True) - - db.snapshot_update(self._context, self.id, updates) - - self.obj_reset_changes() - - @base.remotable - def destroy(self): - db.snapshot_destroy(self._context, self.id) - - def obj_load_attr(self, attrname): - if attrname not in self.OPTIONAL_FIELDS: - raise exception.ObjectActionError( - action='obj_load_attr', - reason=_('attribute %s not lazy-loadable') % attrname) - if not self._context: - raise exception.OrphanedObjectError(method='obj_load_attr', - objtype=self.obj_name()) - - if attrname == 'volume': - self.volume = objects.Volume.get_by_id(self._context, - self.volume_id) - - if attrname == 'cgsnapshot': - self.cgsnapshot = objects.CGSnapshot.get_by_id(self._context, - self.cgsnapshot_id) - - self.obj_reset_changes(fields=[attrname]) - - def delete_metadata_key(self, context, key): - db.snapshot_metadata_delete(context, self.id, key) - md_was_changed = 'metadata' in self.obj_what_changed() - - del self.metadata[key] - self._orig_metadata.pop(key, None) - - if not md_was_changed: - self.obj_reset_changes(['metadata']) - - @base.remotable_classmethod - def snapshot_data_get_for_project(cls, context, project_id, - volume_type_id=None): - return db.snapshot_data_get_for_project(context, project_id, - volume_type_id) - - -@base.CinderObjectRegistry.register -class SnapshotList(base.ObjectListBase, base.CinderObject): - VERSION = '1.0' - - fields = { - 'objects': fields.ListOfObjectsField('Snapshot'), - } - child_versions = { - '1.0': '1.0' - } - - @base.remotable_classmethod - def get_all(cls, context, search_opts, marker=None, limit=None, - sort_keys=None, sort_dirs=None, offset=None): - snapshots = db.snapshot_get_all(context, search_opts, marker, limit, - sort_keys, sort_dirs, offset) - expected_attrs = Snapshot._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Snapshot, - snapshots, expected_attrs=expected_attrs) - - @base.remotable_classmethod - def get_by_host(cls, context, host, filters=None): - snapshots = db.snapshot_get_by_host(context, host, filters) - expected_attrs = Snapshot._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Snapshot, - snapshots, expected_attrs=expected_attrs) - - @base.remotable_classmethod - def get_all_by_project(cls, context, project_id, search_opts, marker=None, - limit=None, sort_keys=None, sort_dirs=None, - offset=None): - snapshots = db.snapshot_get_all_by_project( - context, project_id, search_opts, marker, limit, sort_keys, - sort_dirs, offset) - expected_attrs = Snapshot._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Snapshot, - snapshots, expected_attrs=expected_attrs) - - @base.remotable_classmethod - def get_all_for_volume(cls, context, volume_id): - snapshots = db.snapshot_get_all_for_volume(context, volume_id) - expected_attrs = Snapshot._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Snapshot, - snapshots, expected_attrs=expected_attrs) - - @base.remotable_classmethod - def get_active_by_window(cls, context, begin, end): - snapshots = db.snapshot_get_active_by_window(context, begin, end) - expected_attrs = Snapshot._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Snapshot, - snapshots, expected_attrs=expected_attrs) - - @base.remotable_classmethod - def get_all_for_cgsnapshot(cls, context, cgsnapshot_id): - snapshots = db.snapshot_get_all_for_cgsnapshot(context, cgsnapshot_id) - expected_attrs = Snapshot._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Snapshot, - snapshots, expected_attrs=expected_attrs) diff --git a/cinder/objects/volume.py b/cinder/objects/volume.py deleted file mode 100644 index 56c64d867..000000000 --- a/cinder/objects/volume.py +++ /dev/null @@ -1,484 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import versionutils -from oslo_versionedobjects import fields - -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import base - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -class MetadataObject(dict): - # This is a wrapper class that simulates SQLAlchemy (.*)Metadata objects to - # maintain compatibility with older representations of Volume that some - # drivers rely on. This is helpful in transition period while some driver - # methods are invoked with volume versioned object and some SQLAlchemy - # object or dict. - def __init__(self, key=None, value=None): - super(MetadataObject, self).__init__() - self.key = key - self.value = value - - def __getattr__(self, name): - if name in self: - return self[name] - else: - raise AttributeError("No such attribute: " + name) - - def __setattr__(self, name, value): - self[name] = value - - -@base.CinderObjectRegistry.register -class Volume(base.CinderPersistentObject, base.CinderObject, - base.CinderObjectDictCompat, base.CinderComparableObject): - # Version 1.0: Initial version - # Version 1.1: Added metadata, admin_metadata, volume_attachment, and - # volume_type - # Version 1.2: Added glance_metadata, consistencygroup and snapshots - # Version 1.3: Added finish_volume_migration() - VERSION = '1.3' - - OPTIONAL_FIELDS = ('metadata', 'admin_metadata', 'glance_metadata', - 'volume_type', 'volume_attachment', 'consistencygroup', - 'snapshots') - - fields = { - 'id': fields.UUIDField(), - '_name_id': fields.UUIDField(nullable=True), - 'ec2_id': fields.UUIDField(nullable=True), - 'user_id': fields.UUIDField(nullable=True), - 'project_id': fields.UUIDField(nullable=True), - - 'snapshot_id': fields.UUIDField(nullable=True), - - 'host': fields.StringField(nullable=True), - 'size': fields.IntegerField(nullable=True), - 'availability_zone': fields.StringField(nullable=True), - 'status': fields.StringField(nullable=True), - 'attach_status': fields.StringField(nullable=True), - 'migration_status': fields.StringField(nullable=True), - - 'scheduled_at': fields.DateTimeField(nullable=True), - 'launched_at': fields.DateTimeField(nullable=True), - 'terminated_at': fields.DateTimeField(nullable=True), - - 'display_name': fields.StringField(nullable=True), - 'display_description': fields.StringField(nullable=True), - - 'provider_id': fields.UUIDField(nullable=True), - 'provider_location': fields.StringField(nullable=True), - 'provider_auth': fields.StringField(nullable=True), - 'provider_geometry': fields.StringField(nullable=True), - - 'volume_type_id': fields.UUIDField(nullable=True), - 'source_volid': fields.UUIDField(nullable=True), - 'encryption_key_id': fields.UUIDField(nullable=True), - - 'consistencygroup_id': fields.UUIDField(nullable=True), - - 'deleted': fields.BooleanField(default=False, nullable=True), - 'bootable': fields.BooleanField(default=False, nullable=True), - 'multiattach': fields.BooleanField(default=False, nullable=True), - - 'replication_status': fields.StringField(nullable=True), - 'replication_extended_status': fields.StringField(nullable=True), - 'replication_driver_data': fields.StringField(nullable=True), - - 'previous_status': fields.StringField(nullable=True), - - 'metadata': fields.DictOfStringsField(nullable=True), - 'admin_metadata': fields.DictOfStringsField(nullable=True), - 'glance_metadata': fields.DictOfStringsField(nullable=True), - 'volume_type': fields.ObjectField('VolumeType', nullable=True), - 'volume_attachment': fields.ObjectField('VolumeAttachmentList', - nullable=True), - 'consistencygroup': fields.ObjectField('ConsistencyGroup', - nullable=True), - 'snapshots': fields.ObjectField('SnapshotList', nullable=True), - } - - # NOTE(thangp): obj_extra_fields is used to hold properties that are not - # usually part of the model - obj_extra_fields = ['name', 'name_id', 'volume_metadata', - 'volume_admin_metadata', 'volume_glance_metadata'] - - @classmethod - def _get_expected_attrs(cls, context): - expected_attrs = ['metadata', 'volume_type', 'volume_type.extra_specs'] - if context.is_admin: - expected_attrs.append('admin_metadata') - - return expected_attrs - - @property - def name_id(self): - return self.id if not self._name_id else self._name_id - - @name_id.setter - def name_id(self, value): - self._name_id = value - - @property - def name(self): - return CONF.volume_name_template % self.name_id - - # TODO(dulek): Three properties below are for compatibility with dict - # representation of volume. The format there is different (list of - # SQLAlchemy models) so we need a conversion. Anyway - these should be - # removed when we stop this class from deriving from DictObjectCompat. - @property - def volume_metadata(self): - md = [MetadataObject(k, v) for k, v in self.metadata.items()] - return md - - @volume_metadata.setter - def volume_metadata(self, value): - md = {d['key']: d['value'] for d in value} - self.metadata = md - - @property - def volume_admin_metadata(self): - md = [MetadataObject(k, v) for k, v in self.admin_metadata.items()] - return md - - @volume_admin_metadata.setter - def volume_admin_metadata(self, value): - md = {d['key']: d['value'] for d in value} - self.admin_metadata = md - - @property - def volume_glance_metadata(self): - md = [MetadataObject(k, v) for k, v in self.glance_metadata.items()] - return md - - @volume_glance_metadata.setter - def volume_glance_metadata(self, value): - md = {d['key']: d['value'] for d in value} - self.glance_metadata = md - - def __init__(self, *args, **kwargs): - super(Volume, self).__init__(*args, **kwargs) - self._orig_metadata = {} - self._orig_admin_metadata = {} - self._orig_glance_metadata = {} - - self._reset_metadata_tracking() - - def obj_reset_changes(self, fields=None): - super(Volume, self).obj_reset_changes(fields) - self._reset_metadata_tracking(fields=fields) - - @classmethod - def _obj_from_primitive(cls, context, objver, primitive): - obj = super(Volume, Volume)._obj_from_primitive(context, objver, - primitive) - obj._reset_metadata_tracking() - return obj - - def _reset_metadata_tracking(self, fields=None): - if fields is None or 'metadata' in fields: - self._orig_metadata = (dict(self.metadata) - if 'metadata' in self else {}) - if fields is None or 'admin_metadata' in fields: - self._orig_admin_metadata = (dict(self.admin_metadata) - if 'admin_metadata' in self - else {}) - if fields is None or 'glance_metadata' in fields: - self._orig_glance_metadata = (dict(self.glance_metadata) - if 'glance_metadata' in self - else {}) - - def obj_what_changed(self): - changes = super(Volume, self).obj_what_changed() - if 'metadata' in self and self.metadata != self._orig_metadata: - changes.add('metadata') - if ('admin_metadata' in self and - self.admin_metadata != self._orig_admin_metadata): - changes.add('admin_metadata') - if ('glance_metadata' in self and - self.glance_metadata != self._orig_glance_metadata): - changes.add('glance_metadata') - - return changes - - def obj_make_compatible(self, primitive, target_version): - """Make an object representation compatible with a target version.""" - super(Volume, self).obj_make_compatible(primitive, target_version) - target_version = versionutils.convert_version_to_tuple(target_version) - - @staticmethod - def _from_db_object(context, volume, db_volume, expected_attrs=None): - if expected_attrs is None: - expected_attrs = [] - for name, field in volume.fields.items(): - if name in Volume.OPTIONAL_FIELDS: - continue - value = db_volume.get(name) - if isinstance(field, fields.IntegerField): - value = value or 0 - volume[name] = value - - # Get data from db_volume object that was queried by joined query - # from DB - if 'metadata' in expected_attrs: - metadata = db_volume.get('volume_metadata', []) - volume.metadata = {item['key']: item['value'] for item in metadata} - if 'admin_metadata' in expected_attrs: - metadata = db_volume.get('volume_admin_metadata', []) - volume.admin_metadata = {item['key']: item['value'] - for item in metadata} - if 'glance_metadata' in expected_attrs: - metadata = db_volume.get('volume_glance_metadata', []) - volume.glance_metadata = {item['key']: item['value'] - for item in metadata} - if 'volume_type' in expected_attrs: - db_volume_type = db_volume.get('volume_type') - if db_volume_type: - vt_expected_attrs = [] - if 'volume_type.extra_specs' in expected_attrs: - vt_expected_attrs.append('extra_specs') - volume.volume_type = objects.VolumeType._from_db_object( - context, objects.VolumeType(), db_volume_type, - expected_attrs=vt_expected_attrs) - if 'volume_attachment' in expected_attrs: - attachments = base.obj_make_list( - context, objects.VolumeAttachmentList(context), - objects.VolumeAttachment, - db_volume.get('volume_attachment')) - volume.volume_attachment = attachments - if 'consistencygroup' in expected_attrs: - consistencygroup = objects.ConsistencyGroup(context) - consistencygroup._from_db_object(context, - consistencygroup, - db_volume['consistencygroup']) - volume.consistencygroup = consistencygroup - if 'snapshots' in expected_attrs: - snapshots = base.obj_make_list( - context, objects.SnapshotList(context), - objects.Snapshot, - db_volume['snapshots']) - volume.snapshots = snapshots - - volume._context = context - volume.obj_reset_changes() - return volume - - @base.remotable - def create(self): - if self.obj_attr_is_set('id'): - raise exception.ObjectActionError(action='create', - reason=_('already created')) - updates = self.cinder_obj_get_changes() - - if 'consistencygroup' in updates: - raise exception.ObjectActionError( - action='create', reason=_('consistencygroup assigned')) - if 'snapshots' in updates: - raise exception.ObjectActionError( - action='create', reason=_('snapshots assigned')) - - db_volume = db.volume_create(self._context, updates) - self._from_db_object(self._context, self, db_volume) - - @base.remotable - def save(self): - updates = self.cinder_obj_get_changes() - if updates: - if 'consistencygroup' in updates: - raise exception.ObjectActionError( - action='save', reason=_('consistencygroup changed')) - if 'glance_metadata' in updates: - raise exception.ObjectActionError( - action='save', reason=_('glance_metadata changed')) - if 'snapshots' in updates: - raise exception.ObjectActionError( - action='save', reason=_('snapshots changed')) - if 'metadata' in updates: - # Metadata items that are not specified in the - # self.metadata will be deleted - metadata = updates.pop('metadata', None) - self.metadata = db.volume_metadata_update(self._context, - self.id, metadata, - True) - if self._context.is_admin and 'admin_metadata' in updates: - metadata = updates.pop('admin_metadata', None) - self.admin_metadata = db.volume_admin_metadata_update( - self._context, self.id, metadata, True) - - db.volume_update(self._context, self.id, updates) - self.obj_reset_changes() - - @base.remotable - def destroy(self): - with self.obj_as_admin(): - db.volume_destroy(self._context, self.id) - - def obj_load_attr(self, attrname): - if attrname not in self.OPTIONAL_FIELDS: - raise exception.ObjectActionError( - action='obj_load_attr', - reason=_('attribute %s not lazy-loadable') % attrname) - if not self._context: - raise exception.OrphanedObjectError(method='obj_load_attr', - objtype=self.obj_name()) - - if attrname == 'metadata': - self.metadata = db.volume_metadata_get(self._context, self.id) - elif attrname == 'admin_metadata': - self.admin_metadata = {} - if self._context.is_admin: - self.admin_metadata = db.volume_admin_metadata_get( - self._context, self.id) - elif attrname == 'glance_metadata': - try: - # NOTE(dulek): We're using alias here to have conversion from - # list to dict done there. - self.volume_glance_metadata = db.volume_glance_metadata_get( - self._context, self.id) - except exception.GlanceMetadataNotFound: - # NOTE(dulek): DB API raises when volume has no - # glance_metadata. Silencing this because at this level no - # metadata is a completely valid result. - self.glance_metadata = {} - elif attrname == 'volume_type': - # If the volume doesn't have volume_type, VolumeType.get_by_id - # would trigger a db call which raise VolumeTypeNotFound exception. - self.volume_type = (objects.VolumeType.get_by_id( - self._context, self.volume_type_id) if self.volume_type_id - else None) - elif attrname == 'volume_attachment': - attachments = objects.VolumeAttachmentList.get_all_by_volume_id( - self._context, self.id) - self.volume_attachment = attachments - elif attrname == 'consistencygroup': - consistencygroup = objects.ConsistencyGroup.get_by_id( - self._context, self.consistencygroup_id) - self.consistencygroup = consistencygroup - elif attrname == 'snapshots': - self.snapshots = objects.SnapshotList.get_all_for_volume( - self._context, self.id) - - self.obj_reset_changes(fields=[attrname]) - - def delete_metadata_key(self, key): - db.volume_metadata_delete(self._context, self.id, key) - md_was_changed = 'metadata' in self.obj_what_changed() - - del self.metadata[key] - self._orig_metadata.pop(key, None) - - if not md_was_changed: - self.obj_reset_changes(['metadata']) - - def finish_volume_migration(self, dest_volume): - # We swap fields between source (i.e. self) and destination at the - # end of migration because we want to keep the original volume id - # in the DB but now pointing to the migrated volume. - skip = ({'id', 'provider_location', 'glance_metadata', - 'volume_type_id', 'volume_type'} | set(self.obj_extra_fields)) - for key in set(dest_volume.fields.keys()) - skip: - # Only swap attributes that are already set. We do not want to - # unexpectedly trigger a lazy-load. - if not dest_volume.obj_attr_is_set(key): - continue - - value = getattr(dest_volume, key) - value_to_dst = getattr(self, key) - - # Destination must have a _name_id since the id no longer matches - # the volume. If it doesn't have a _name_id we set one. - if key == '_name_id': - if not dest_volume._name_id: - setattr(dest_volume, key, self.id) - continue - elif key == 'migration_status': - value = None - value_to_dst = 'deleting' - elif key == 'display_description': - value_to_dst = 'migration src for ' + self.id - elif key == 'status': - value_to_dst = 'deleting' - - setattr(self, key, value) - setattr(dest_volume, key, value_to_dst) - - dest_volume.save() - return dest_volume - - -@base.CinderObjectRegistry.register -class VolumeList(base.ObjectListBase, base.CinderObject): - VERSION = '1.1' - - fields = { - 'objects': fields.ListOfObjectsField('Volume'), - } - - child_versions = { - '1.0': '1.0', - '1.1': '1.1', - } - - @classmethod - def _get_expected_attrs(cls, context): - expected_attrs = ['metadata', 'volume_type'] - if context.is_admin: - expected_attrs.append('admin_metadata') - - return expected_attrs - - @base.remotable_classmethod - def get_all(cls, context, marker, limit, sort_keys=None, sort_dirs=None, - filters=None, offset=None): - volumes = db.volume_get_all(context, marker, limit, - sort_keys=sort_keys, sort_dirs=sort_dirs, - filters=filters, offset=offset) - expected_attrs = cls._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Volume, - volumes, expected_attrs=expected_attrs) - - @base.remotable_classmethod - def get_all_by_host(cls, context, host, filters=None): - volumes = db.volume_get_all_by_host(context, host, filters) - expected_attrs = cls._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Volume, - volumes, expected_attrs=expected_attrs) - - @base.remotable_classmethod - def get_all_by_group(cls, context, group_id, filters=None): - volumes = db.volume_get_all_by_group(context, group_id, filters) - expected_attrs = cls._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Volume, - volumes, expected_attrs=expected_attrs) - - @base.remotable_classmethod - def get_all_by_project(cls, context, project_id, marker, limit, - sort_keys=None, sort_dirs=None, filters=None, - offset=None): - volumes = db.volume_get_all_by_project(context, project_id, marker, - limit, sort_keys=sort_keys, - sort_dirs=sort_dirs, - filters=filters, offset=offset) - expected_attrs = cls._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), objects.Volume, - volumes, expected_attrs=expected_attrs) diff --git a/cinder/objects/volume_attachment.py b/cinder/objects/volume_attachment.py deleted file mode 100644 index 958fbf79d..000000000 --- a/cinder/objects/volume_attachment.py +++ /dev/null @@ -1,97 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -from oslo_versionedobjects import fields - -from cinder import db -from cinder import objects -from cinder.objects import base - -LOG = logging.getLogger(__name__) - - -@base.CinderObjectRegistry.register -class VolumeAttachment(base.CinderPersistentObject, base.CinderObject, - base.CinderObjectDictCompat, - base.CinderComparableObject): - # Version 1.0: Initial version - VERSION = '1.0' - - fields = { - 'id': fields.UUIDField(), - 'volume_id': fields.UUIDField(), - 'instance_uuid': fields.UUIDField(nullable=True), - 'attached_host': fields.StringField(nullable=True), - 'mountpoint': fields.StringField(nullable=True), - - 'attach_time': fields.DateTimeField(nullable=True), - 'detach_time': fields.DateTimeField(nullable=True), - - 'attach_status': fields.StringField(nullable=True), - 'attach_mode': fields.StringField(nullable=True), - } - - @staticmethod - def _from_db_object(context, attachment, db_attachment): - for name, field in attachment.fields.items(): - value = db_attachment.get(name) - if isinstance(field, fields.IntegerField): - value = value or 0 - attachment[name] = value - - attachment._context = context - attachment.obj_reset_changes() - return attachment - - @base.remotable - def save(self): - updates = self.cinder_obj_get_changes() - if updates: - db.volume_attachment_update(self._context, self.id, updates) - self.obj_reset_changes() - - -@base.CinderObjectRegistry.register -class VolumeAttachmentList(base.ObjectListBase, base.CinderObject): - VERSION = '1.0' - - fields = { - 'objects': fields.ListOfObjectsField('VolumeAttachment'), - } - - child_versions = { - '1.0': '1.0', - } - - @base.remotable_classmethod - def get_all_by_volume_id(cls, context, volume_id): - attachments = db.volume_attachment_get_used_by_volume_id(context, - volume_id) - return base.obj_make_list(context, cls(context), - objects.VolumeAttachment, attachments) - - @base.remotable_classmethod - def get_all_by_host(cls, context, volume_id, host): - attachments = db.volume_attachment_get_by_host(context, volume_id, - host) - return base.obj_make_list(context, cls(context), - objects.VolumeAttachment, attachments) - - @base.remotable_classmethod - def get_all_by_instance_uuid(cls, context, volume_id, instance_uuid): - attachments = db.volume_attachment_get_by_instance_uuid( - context, volume_id, instance_uuid) - return base.obj_make_list(context, cls(context), - objects.VolumeAttachment, attachments) diff --git a/cinder/objects/volume_type.py b/cinder/objects/volume_type.py deleted file mode 100644 index de964d863..000000000 --- a/cinder/objects/volume_type.py +++ /dev/null @@ -1,126 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -from oslo_versionedobjects import fields - -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import base -from cinder.volume import volume_types - -OPTIONAL_FIELDS = ['extra_specs', 'projects'] -LOG = logging.getLogger(__name__) - - -@base.CinderObjectRegistry.register -class VolumeType(base.CinderPersistentObject, base.CinderObject, - base.CinderObjectDictCompat, base.CinderComparableObject): - # Version 1.0: Initial version - VERSION = '1.0' - - fields = { - 'id': fields.UUIDField(), - 'name': fields.StringField(nullable=True), - 'description': fields.StringField(nullable=True), - 'is_public': fields.BooleanField(default=True, nullable=True), - 'projects': fields.ListOfStringsField(nullable=True), - 'extra_specs': fields.DictOfStringsField(nullable=True), - } - - @classmethod - def _get_expected_attrs(cls, context): - return 'extra_specs', 'projects' - - @staticmethod - def _from_db_object(context, type, db_type, expected_attrs=None): - if expected_attrs is None: - expected_attrs = [] - for name, field in type.fields.items(): - if name in OPTIONAL_FIELDS: - continue - value = db_type[name] - if isinstance(field, fields.IntegerField): - value = value or 0 - type[name] = value - - # Get data from db_type object that was queried by joined query - # from DB - if 'extra_specs' in expected_attrs: - type.extra_specs = {} - specs = db_type.get('extra_specs') - if specs and isinstance(specs, list): - type.extra_specs = {item['key']: item['value'] - for item in specs} - elif specs and isinstance(specs, dict): - type.extra_specs = specs - if 'projects' in expected_attrs: - type.projects = db_type.get('projects', []) - - type._context = context - type.obj_reset_changes() - return type - - @base.remotable - def create(self): - if self.obj_attr_is_set('id'): - raise exception.ObjectActionError(action='create', - reason=_('already created')) - db_volume_type = volume_types.create(self._context, self.name, - self.extra_specs, - self.is_public, self.projects, - self.description) - self._from_db_object(self._context, self, db_volume_type) - - @base.remotable - def save(self): - updates = self.cinder_obj_get_changes() - if updates: - volume_types.update(self._context, self.id, self.name, - self.description) - self.obj_reset_changes() - - @base.remotable - def destroy(self): - with self.obj_as_admin(): - volume_types.destroy(self._context, self.id) - - -@base.CinderObjectRegistry.register -class VolumeTypeList(base.ObjectListBase, base.CinderObject): - # Version 1.0: Initial version - # Version 1.1: Add pagination support to volume type - VERSION = '1.1' - - fields = { - 'objects': fields.ListOfObjectsField('VolumeType'), - } - - child_versions = { - '1.0': '1.0', - '1.1': '1.0', - } - - @base.remotable_classmethod - def get_all(cls, context, inactive=0, filters=None, marker=None, - limit=None, sort_keys=None, sort_dirs=None, offset=None): - types = volume_types.get_all_types(context, inactive, filters, - marker=marker, limit=limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, offset=offset) - expected_attrs = VolumeType._get_expected_attrs(context) - return base.obj_make_list(context, cls(context), - objects.VolumeType, types.values(), - expected_attrs=expected_attrs) diff --git a/cinder/opts.py b/cinder/opts.py deleted file mode 100644 index 146342df1..000000000 --- a/cinder/opts.py +++ /dev/null @@ -1,358 +0,0 @@ - -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -# implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import itertools - -from cinder.api import common as cinder_api_common -from cinder.api.middleware import auth as cinder_api_middleware_auth -from cinder.api.middleware import sizelimit as cinder_api_middleware_sizelimit -from cinder.api.views import versions as cinder_api_views_versions -from cinder.backup import api as cinder_backup_api -from cinder.backup import chunkeddriver as cinder_backup_chunkeddriver -from cinder.backup import driver as cinder_backup_driver -from cinder.backup.drivers import ceph as cinder_backup_drivers_ceph -from cinder.backup.drivers import glusterfs as cinder_backup_drivers_glusterfs -from cinder.backup.drivers import google as cinder_backup_drivers_google -from cinder.backup.drivers import nfs as cinder_backup_drivers_nfs -from cinder.backup.drivers import posix as cinder_backup_drivers_posix -from cinder.backup.drivers import swift as cinder_backup_drivers_swift -from cinder.backup.drivers import tsm as cinder_backup_drivers_tsm -from cinder.backup import manager as cinder_backup_manager -from cinder.cmd import all as cinder_cmd_all -from cinder.cmd import volume as cinder_cmd_volume -from cinder.common import config as cinder_common_config -import cinder.compute -from cinder.compute import nova as cinder_compute_nova -from cinder import context as cinder_context -from cinder import coordination as cinder_coordination -from cinder.db import api as cinder_db_api -from cinder.db import base as cinder_db_base -from cinder import exception as cinder_exception -from cinder.image import glance as cinder_image_glance -from cinder.image import image_utils as cinder_image_imageutils -import cinder.keymgr -from cinder.keymgr import conf_key_mgr as cinder_keymgr_confkeymgr -from cinder.keymgr import key_mgr as cinder_keymgr_keymgr -from cinder import quota as cinder_quota -from cinder.scheduler import driver as cinder_scheduler_driver -from cinder.scheduler import host_manager as cinder_scheduler_hostmanager -from cinder.scheduler import manager as cinder_scheduler_manager -from cinder.scheduler import scheduler_options as \ - cinder_scheduler_scheduleroptions -from cinder.scheduler.weights import capacity as \ - cinder_scheduler_weights_capacity -from cinder.scheduler.weights import volume_number as \ - cinder_scheduler_weights_volumenumber -from cinder import service as cinder_service -from cinder import ssh_utils as cinder_sshutils -from cinder.transfer import api as cinder_transfer_api -from cinder.volume import api as cinder_volume_api -from cinder.volume import driver as cinder_volume_driver -from cinder.volume.drivers import block_device as \ - cinder_volume_drivers_blockdevice -from cinder.volume.drivers import blockbridge as \ - cinder_volume_drivers_blockbridge -from cinder.volume.drivers.cloudbyte import options as \ - cinder_volume_drivers_cloudbyte_options -from cinder.volume.drivers import coho as cinder_volume_drivers_coho -from cinder.volume.drivers import datera as cinder_volume_drivers_datera -from cinder.volume.drivers.dell import dell_storagecenter_common as \ - cinder_volume_drivers_dell_dellstoragecentercommon -from cinder.volume.drivers.disco import disco as \ - cinder_volume_drivers_disco_disco -from cinder.volume.drivers.dothill import dothill_common as \ - cinder_volume_drivers_dothill_dothillcommon -from cinder.volume.drivers import drbdmanagedrv as \ - cinder_volume_drivers_drbdmanagedrv -from cinder.volume.drivers.emc import emc_vmax_common as \ - cinder_volume_drivers_emc_emcvmaxcommon -from cinder.volume.drivers.emc import emc_vnx_cli as \ - cinder_volume_drivers_emc_emcvnxcli -from cinder.volume.drivers.emc import scaleio as \ - cinder_volume_drivers_emc_scaleio -from cinder.volume.drivers.emc import xtremio as \ - cinder_volume_drivers_emc_xtremio -from cinder.volume.drivers import eqlx as cinder_volume_drivers_eqlx -from cinder.volume.drivers.fujitsu import eternus_dx_common as \ - cinder_volume_drivers_fujitsu_eternusdxcommon -from cinder.volume.drivers import glusterfs as cinder_volume_drivers_glusterfs -from cinder.volume.drivers import hgst as cinder_volume_drivers_hgst -from cinder.volume.drivers.hitachi import hbsd_common as \ - cinder_volume_drivers_hitachi_hbsdcommon -from cinder.volume.drivers.hitachi import hbsd_fc as \ - cinder_volume_drivers_hitachi_hbsdfc -from cinder.volume.drivers.hitachi import hbsd_horcm as \ - cinder_volume_drivers_hitachi_hbsdhorcm -from cinder.volume.drivers.hitachi import hbsd_iscsi as \ - cinder_volume_drivers_hitachi_hbsdiscsi -from cinder.volume.drivers.hitachi import hnas_iscsi as \ - cinder_volume_drivers_hitachi_hnasiscsi -from cinder.volume.drivers.hitachi import hnas_nfs as \ - cinder_volume_drivers_hitachi_hnasnfs -from cinder.volume.drivers.hpe import hpe_3par_common as \ - cinder_volume_drivers_hpe_hpe3parcommon -from cinder.volume.drivers.hpe import hpe_lefthand_iscsi as \ - cinder_volume_drivers_hpe_hpelefthandiscsi -from cinder.volume.drivers.hpe import hpe_xp_opts as \ - cinder_volume_drivers_hpe_hpexpopts -from cinder.volume.drivers.huawei import huawei_driver as \ - cinder_volume_drivers_huawei_huaweidriver -from cinder.volume.drivers.ibm import flashsystem_common as \ - cinder_volume_drivers_ibm_flashsystemcommon -from cinder.volume.drivers.ibm import flashsystem_fc as \ - cinder_volume_drivers_ibm_flashsystemfc -from cinder.volume.drivers.ibm import flashsystem_iscsi as \ - cinder_volume_drivers_ibm_flashsystemiscsi -from cinder.volume.drivers.ibm import gpfs as cinder_volume_drivers_ibm_gpfs -from cinder.volume.drivers.ibm.storwize_svc import storwize_svc_common as \ - cinder_volume_drivers_ibm_storwize_svc_storwizesvccommon -from cinder.volume.drivers.ibm.storwize_svc import storwize_svc_fc as \ - cinder_volume_drivers_ibm_storwize_svc_storwizesvcfc -from cinder.volume.drivers.ibm.storwize_svc import storwize_svc_iscsi as \ - cinder_volume_drivers_ibm_storwize_svc_storwizesvciscsi -from cinder.volume.drivers.ibm import xiv_ds8k as \ - cinder_volume_drivers_ibm_xivds8k -from cinder.volume.drivers.infortrend.eonstor_ds_cli import common_cli as \ - cinder_volume_drivers_infortrend_eonstor_ds_cli_commoncli -from cinder.volume.drivers.lenovo import lenovo_common as \ - cinder_volume_drivers_lenovo_lenovocommon -from cinder.volume.drivers import lvm as cinder_volume_drivers_lvm -from cinder.volume.drivers.netapp import options as \ - cinder_volume_drivers_netapp_options -from cinder.volume.drivers.nexenta import options as \ - cinder_volume_drivers_nexenta_options -from cinder.volume.drivers import nfs as cinder_volume_drivers_nfs -from cinder.volume.drivers import nimble as cinder_volume_drivers_nimble -from cinder.volume.drivers.prophetstor import options as \ - cinder_volume_drivers_prophetstor_options -from cinder.volume.drivers import pure as cinder_volume_drivers_pure -from cinder.volume.drivers import quobyte as cinder_volume_drivers_quobyte -from cinder.volume.drivers import rbd as cinder_volume_drivers_rbd -from cinder.volume.drivers import remotefs as cinder_volume_drivers_remotefs -from cinder.volume.drivers.san.hp import hpmsa_common as \ - cinder_volume_drivers_san_hp_hpmsacommon -from cinder.volume.drivers.san import san as cinder_volume_drivers_san_san -from cinder.volume.drivers import scality as cinder_volume_drivers_scality -from cinder.volume.drivers import sheepdog as cinder_volume_drivers_sheepdog -from cinder.volume.drivers import smbfs as cinder_volume_drivers_smbfs -from cinder.volume.drivers import solidfire as cinder_volume_drivers_solidfire -from cinder.volume.drivers import tegile as cinder_volume_drivers_tegile -from cinder.volume.drivers import tintri as cinder_volume_drivers_tintri -from cinder.volume.drivers.violin import v7000_common as \ - cinder_volume_drivers_violin_v7000common -from cinder.volume.drivers.vmware import vmdk as \ - cinder_volume_drivers_vmware_vmdk -from cinder.volume.drivers import vzstorage as cinder_volume_drivers_vzstorage -from cinder.volume.drivers.windows import windows as \ - cinder_volume_drivers_windows_windows -from cinder.volume.drivers import xio as cinder_volume_drivers_xio -from cinder.volume.drivers.zfssa import zfssaiscsi as \ - cinder_volume_drivers_zfssa_zfssaiscsi -from cinder.volume.drivers.zfssa import zfssanfs as \ - cinder_volume_drivers_zfssa_zfssanfs -from cinder.volume import manager as cinder_volume_manager -from cinder.wsgi import eventlet_server as cinder_wsgi_eventletserver -from cinder.zonemanager.drivers.brocade import brcd_fabric_opts as \ - cinder_zonemanager_drivers_brocade_brcdfabricopts -from cinder.zonemanager.drivers.brocade import brcd_fc_zone_driver as \ - cinder_zonemanager_drivers_brocade_brcdfczonedriver -from cinder.zonemanager.drivers.cisco import cisco_fabric_opts as \ - cinder_zonemanager_drivers_cisco_ciscofabricopts -from cinder.zonemanager.drivers.cisco import cisco_fc_zone_driver as \ - cinder_zonemanager_drivers_cisco_ciscofczonedriver -from cinder.zonemanager import fc_zone_manager as \ - cinder_zonemanager_fczonemanager - - -def list_opts(): - return [ - ('FC-ZONE-MANAGER', - itertools.chain( - cinder_zonemanager_fczonemanager.zone_manager_opts, - cinder_zonemanager_drivers_brocade_brcdfczonedriver.brcd_opts, - cinder_zonemanager_drivers_cisco_ciscofczonedriver.cisco_opts, - )), - ('KEYMGR', - itertools.chain( - cinder_keymgr_keymgr.encryption_opts, - cinder.keymgr.keymgr_opts, - cinder_keymgr_confkeymgr.key_mgr_opts, - )), - ('DEFAULT', - itertools.chain( - cinder_backup_driver.service_opts, - cinder_api_common.api_common_opts, - cinder_backup_drivers_ceph.service_opts, - cinder_volume_drivers_smbfs.volume_opts, - cinder_backup_chunkeddriver.chunkedbackup_service_opts, - cinder_volume_drivers_san_san.san_opts, - cinder_volume_drivers_hitachi_hnasnfs.NFS_OPTS, - cinder_wsgi_eventletserver.socket_opts, - cinder_sshutils.ssh_opts, - cinder_volume_drivers_netapp_options.netapp_proxy_opts, - cinder_volume_drivers_netapp_options.netapp_connection_opts, - cinder_volume_drivers_netapp_options.netapp_transport_opts, - cinder_volume_drivers_netapp_options.netapp_basicauth_opts, - cinder_volume_drivers_netapp_options.netapp_cluster_opts, - cinder_volume_drivers_netapp_options.netapp_7mode_opts, - cinder_volume_drivers_netapp_options.netapp_provisioning_opts, - cinder_volume_drivers_netapp_options.netapp_img_cache_opts, - cinder_volume_drivers_netapp_options.netapp_eseries_opts, - cinder_volume_drivers_netapp_options.netapp_nfs_extra_opts, - cinder_volume_drivers_netapp_options.netapp_san_opts, - cinder_volume_drivers_ibm_storwize_svc_storwizesvciscsi. - storwize_svc_iscsi_opts, - cinder_backup_drivers_glusterfs.glusterfsbackup_service_opts, - cinder_backup_drivers_tsm.tsm_opts, - cinder_volume_drivers_fujitsu_eternusdxcommon. - FJ_ETERNUS_DX_OPT_opts, - cinder_volume_drivers_ibm_gpfs.gpfs_opts, - cinder_volume_drivers_violin_v7000common.violin_opts, - cinder_volume_drivers_nexenta_options.NEXENTA_CONNECTION_OPTS, - cinder_volume_drivers_nexenta_options.NEXENTA_ISCSI_OPTS, - cinder_volume_drivers_nexenta_options.NEXENTA_DATASET_OPTS, - cinder_volume_drivers_nexenta_options.NEXENTA_NFS_OPTS, - cinder_volume_drivers_nexenta_options.NEXENTA_RRMGR_OPTS, - cinder_volume_drivers_nexenta_options.NEXENTA_EDGE_OPTS, - cinder_exception.exc_log_opts, - cinder_common_config.global_opts, - cinder_scheduler_weights_capacity.capacity_weight_opts, - cinder_volume_drivers_sheepdog.sheepdog_opts, - [cinder_api_middleware_sizelimit.max_request_body_size_opt], - cinder_volume_drivers_solidfire.sf_opts, - cinder_backup_drivers_swift.swiftbackup_service_opts, - cinder_volume_drivers_cloudbyte_options. - cloudbyte_add_qosgroup_opts, - cinder_volume_drivers_cloudbyte_options. - cloudbyte_create_volume_opts, - cinder_volume_drivers_cloudbyte_options. - cloudbyte_connection_opts, - cinder_volume_drivers_cloudbyte_options. - cloudbyte_update_volume_opts, - cinder_service.service_opts, - cinder.compute.compute_opts, - cinder_volume_drivers_drbdmanagedrv.drbd_opts, - cinder_volume_drivers_dothill_dothillcommon.common_opts, - cinder_volume_drivers_dothill_dothillcommon.iscsi_opts, - cinder_volume_drivers_glusterfs.volume_opts, - cinder_volume_drivers_pure.PURE_OPTS, - cinder_context.context_opts, - cinder_scheduler_driver.scheduler_driver_opts, - cinder_volume_drivers_scality.volume_opts, - cinder_volume_drivers_emc_emcvnxcli.loc_opts, - cinder_volume_drivers_vmware_vmdk.vmdk_opts, - cinder_volume_drivers_lenovo_lenovocommon.common_opts, - cinder_volume_drivers_lenovo_lenovocommon.iscsi_opts, - cinder_backup_drivers_posix.posixbackup_service_opts, - cinder_volume_drivers_emc_scaleio.scaleio_opts, - [cinder_db_base.db_driver_opt], - cinder_volume_drivers_eqlx.eqlx_opts, - cinder_transfer_api.volume_transfer_opts, - cinder_db_api.db_opts, - cinder_scheduler_weights_volumenumber. - volume_number_weight_opts, - cinder_volume_drivers_coho.coho_opts, - cinder_volume_drivers_xio.XIO_OPTS, - cinder_volume_drivers_ibm_storwize_svc_storwizesvcfc. - storwize_svc_fc_opts, - cinder_volume_drivers_zfssa_zfssaiscsi.ZFSSA_OPTS, - cinder_volume_driver.volume_opts, - cinder_volume_driver.iser_opts, - cinder_api_views_versions.versions_opts, - cinder_volume_drivers_nimble.nimble_opts, - cinder_volume_drivers_windows_windows.windows_opts, - cinder_volume_drivers_san_hp_hpmsacommon.common_opts, - cinder_volume_drivers_san_hp_hpmsacommon.iscsi_opts, - cinder_image_glance.glance_opts, - cinder_image_glance.glance_core_properties_opts, - cinder_volume_drivers_hpe_hpelefthandiscsi.hpelefthand_opts, - cinder_volume_drivers_lvm.volume_opts, - cinder_volume_drivers_emc_emcvmaxcommon.emc_opts, - cinder_volume_drivers_remotefs.nas_opts, - cinder_volume_drivers_remotefs.volume_opts, - cinder_volume_drivers_emc_xtremio.XTREMIO_OPTS, - cinder_backup_drivers_google.gcsbackup_service_opts, - [cinder_api_middleware_auth.use_forwarded_for_opt], - cinder_volume_drivers_hitachi_hbsdcommon.volume_opts, - cinder_volume_drivers_infortrend_eonstor_ds_cli_commoncli. - infortrend_esds_opts, - cinder_volume_drivers_infortrend_eonstor_ds_cli_commoncli. - infortrend_esds_extra_opts, - cinder_volume_drivers_hitachi_hnasiscsi.iSCSI_OPTS, - cinder_volume_drivers_rbd.rbd_opts, - cinder_volume_drivers_tintri.tintri_opts, - cinder_backup_api.backup_api_opts, - cinder_volume_drivers_hitachi_hbsdhorcm.volume_opts, - cinder_backup_manager.backup_manager_opts, - cinder_volume_drivers_ibm_storwize_svc_storwizesvccommon. - storwize_svc_opts, - cinder_volume_drivers_hitachi_hbsdfc.volume_opts, - cinder_quota.quota_opts, - cinder_volume_drivers_huawei_huaweidriver.huawei_opts, - cinder_volume_drivers_dell_dellstoragecentercommon. - common_opts, - cinder_scheduler_hostmanager.host_manager_opts, - [cinder_scheduler_manager.scheduler_driver_opt], - cinder_backup_drivers_nfs.nfsbackup_service_opts, - cinder_volume_drivers_blockbridge.blockbridge_opts, - [cinder_scheduler_scheduleroptions. - scheduler_json_config_location_opt], - cinder_volume_drivers_zfssa_zfssanfs.ZFSSA_OPTS, - cinder_volume_drivers_disco_disco.disco_opts, - cinder_volume_drivers_hgst.hgst_opts, - cinder_image_imageutils.image_helper_opts, - cinder_compute_nova.nova_opts, - cinder_volume_drivers_ibm_flashsystemfc.flashsystem_fc_opts, - cinder_volume_drivers_prophetstor_options.DPL_OPTS, - cinder_volume_drivers_hpe_hpexpopts.FC_VOLUME_OPTS, - cinder_volume_drivers_hpe_hpexpopts.COMMON_VOLUME_OPTS, - cinder_volume_drivers_hpe_hpexpopts.HORCM_VOLUME_OPTS, - cinder_volume_drivers_hitachi_hbsdiscsi.volume_opts, - cinder_volume_manager.volume_manager_opts, - cinder_volume_drivers_ibm_flashsystemiscsi. - flashsystem_iscsi_opts, - cinder_volume_drivers_tegile.tegile_opts, - cinder_volume_drivers_ibm_flashsystemcommon.flashsystem_opts, - [cinder_volume_api.allow_force_upload_opt], - [cinder_volume_api.volume_host_opt], - [cinder_volume_api.volume_same_az_opt], - [cinder_volume_api.az_cache_time_opt], - cinder_volume_drivers_ibm_xivds8k.xiv_ds8k_opts, - cinder_volume_drivers_hpe_hpe3parcommon.hpe3par_opts, - cinder_volume_drivers_datera.d_opts, - cinder_volume_drivers_blockdevice.volume_opts, - cinder_volume_drivers_quobyte.volume_opts, - cinder_volume_drivers_vzstorage.vzstorage_opts, - cinder_volume_drivers_nfs.nfs_opts, - )), - ('CISCO_FABRIC_EXAMPLE', - itertools.chain( - cinder_zonemanager_drivers_cisco_ciscofabricopts. - cisco_zone_opts, - )), - ('BRCD_FABRIC_EXAMPLE', - itertools.chain( - cinder_zonemanager_drivers_brocade_brcdfabricopts. - brcd_zone_opts, - )), - ('COORDINATION', - itertools.chain( - cinder_coordination.coordination_opts, - )), - ('BACKEND', - itertools.chain( - [cinder_cmd_volume.host_opt], - [cinder_cmd_all.volume_cmd.host_opt], - )), - ] diff --git a/cinder/policy.py b/cinder/policy.py deleted file mode 100644 index 551f11128..000000000 --- a/cinder/policy.py +++ /dev/null @@ -1,93 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Policy Engine For Cinder""" - - -from oslo_config import cfg -from oslo_policy import opts as policy_opts -from oslo_policy import policy - -from cinder import exception - -CONF = cfg.CONF -policy_opts.set_defaults(cfg.CONF, 'policy.json') - -_ENFORCER = None - - -def init(): - global _ENFORCER - if not _ENFORCER: - _ENFORCER = policy.Enforcer(CONF) - - -def enforce_action(context, action): - """Checks that the action can be done by the given context. - - Applies a check to ensure the context's project_id and user_id can be - applied to the given action using the policy enforcement api. - """ - - return enforce(context, action, {'project_id': context.project_id, - 'user_id': context.user_id}) - - -def enforce(context, action, target): - """Verifies that the action is valid on the target in this context. - - :param context: cinder context - :param action: string representing the action to be checked - this should be colon separated for clarity. - i.e. ``compute:create_instance``, - ``compute:attach_volume``, - ``volume:attach_volume`` - - :param object: dictionary representing the object of the action - for object creation this should be a dictionary representing the - location of the object e.g. ``{'project_id': context.project_id}`` - - :raises PolicyNotAuthorized: if verification fails. - - """ - init() - - return _ENFORCER.enforce(action, target, context.to_dict(), - do_raise=True, - exc=exception.PolicyNotAuthorized, - action=action) - - -def check_is_admin(roles, context=None): - """Whether or not user is admin according to policy setting. - - Can use roles or user_id from context to determine if user is admin. - In a multi-domain configuration, roles alone may not be sufficient. - """ - init() - - # include project_id on target to avoid KeyError if context_is_admin - # policy definition is missing, and default admin_or_owner rule - # attempts to apply. Since our credentials dict does not include a - # project_id, this target can never match as a generic rule. - target = {'project_id': ''} - if context is None: - credentials = {'roles': roles} - else: - credentials = {'roles': context.roles, - 'user_id': context.user_id - } - - return _ENFORCER.enforce('context_is_admin', target, credentials) diff --git a/cinder/quota.py b/cinder/quota.py deleted file mode 100644 index 94a3bea4a..000000000 --- a/cinder/quota.py +++ /dev/null @@ -1,1203 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Quotas for volumes.""" - -from collections import deque -import datetime - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_log import versionutils -from oslo_utils import importutils -from oslo_utils import timeutils -import six - -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _, _LE -from cinder import quota_utils - - -LOG = logging.getLogger(__name__) - -quota_opts = [ - cfg.IntOpt('quota_volumes', - default=10, - help='Number of volumes allowed per project'), - cfg.IntOpt('quota_snapshots', - default=10, - help='Number of volume snapshots allowed per project'), - cfg.IntOpt('quota_consistencygroups', - default=10, - help='Number of consistencygroups allowed per project'), - cfg.IntOpt('quota_gigabytes', - default=1000, - help='Total amount of storage, in gigabytes, allowed ' - 'for volumes and snapshots per project'), - cfg.IntOpt('quota_backups', - default=10, - help='Number of volume backups allowed per project'), - cfg.IntOpt('quota_backup_gigabytes', - default=1000, - help='Total amount of storage, in gigabytes, allowed ' - 'for backups per project'), - cfg.IntOpt('reservation_expire', - default=86400, - help='Number of seconds until a reservation expires'), - cfg.IntOpt('until_refresh', - default=0, - help='Count of reservations until usage is refreshed'), - cfg.IntOpt('max_age', - default=0, - help='Number of seconds between subsequent usage refreshes'), - cfg.StrOpt('quota_driver', - default="cinder.quota.DbQuotaDriver", - help='Default driver to use for quota checks'), - cfg.BoolOpt('use_default_quota_class', - default=True, - help='Enables or disables use of default quota class ' - 'with default quota.'), - cfg.IntOpt('per_volume_size_limit', - default=-1, - help='Max size allowed per volume, in gigabytes'), ] - -CONF = cfg.CONF -CONF.register_opts(quota_opts) - - -class DbQuotaDriver(object): - - """Driver to perform check to enforcement of quotas. - - Also allows to obtain quota information. - The default driver utilizes the local database. - """ - - def get_by_project(self, context, project_id, resource_name): - """Get a specific quota by project.""" - - return db.quota_get(context, project_id, resource_name) - - def get_by_class(self, context, quota_class, resource_name): - """Get a specific quota by quota class.""" - - return db.quota_class_get(context, quota_class, resource_name) - - def get_default(self, context, resource, project_id): - """Get a specific default quota for a resource.""" - default_quotas = db.quota_class_get_default(context) - return default_quotas.get(resource.name, resource.default) - - def get_defaults(self, context, resources, project_id=None): - """Given a list of resources, retrieve the default quotas. - - Use the class quotas named `_DEFAULT_QUOTA_NAME` as default quotas, - if it exists. - - :param context: The request context, for access checks. - :param resources: A dictionary of the registered resources. - :param project_id: The id of the current project - """ - - quotas = {} - default_quotas = {} - if CONF.use_default_quota_class: - default_quotas = db.quota_class_get_default(context) - - for resource in resources.values(): - if default_quotas: - if resource.name not in default_quotas: - versionutils.report_deprecated_feature(LOG, _( - "Default quota for resource: %(res)s is set " - "by the default quota flag: quota_%(res)s, " - "it is now deprecated. Please use the " - "default quota class for default " - "quota.") % {'res': resource.name}) - quotas[resource.name] = default_quotas.get(resource.name, - resource.default) - return quotas - - def get_class_quotas(self, context, resources, quota_class, - defaults=True): - """Given list of resources, retrieve the quotas for given quota class. - - :param context: The request context, for access checks. - :param resources: A dictionary of the registered resources. - :param quota_class: The name of the quota class to return - quotas for. - :param defaults: If True, the default value will be reported - if there is no specific value for the - resource. - """ - - quotas = {} - default_quotas = {} - class_quotas = db.quota_class_get_all_by_name(context, quota_class) - if defaults: - default_quotas = db.quota_class_get_default(context) - for resource in resources.values(): - if resource.name in class_quotas: - quotas[resource.name] = class_quotas[resource.name] - continue - - if defaults: - quotas[resource.name] = default_quotas.get(resource.name, - resource.default) - - return quotas - - def get_project_quotas(self, context, resources, project_id, - quota_class=None, defaults=True, - usages=True): - """Retrieve quotas for a project. - - Given a list of resources, retrieve the quotas for the given - project. - - :param context: The request context, for access checks. - :param resources: A dictionary of the registered resources. - :param project_id: The ID of the project to return quotas for. - :param quota_class: If project_id != context.project_id, the - quota class cannot be determined. This - parameter allows it to be specified. It - will be ignored if project_id == - context.project_id. - :param defaults: If True, the quota class value (or the - default value, if there is no value from the - quota class) will be reported if there is no - specific value for the resource. - :param usages: If True, the current in_use, reserved and allocated - counts will also be returned. - """ - - quotas = {} - project_quotas = db.quota_get_all_by_project(context, project_id) - allocated_quotas = None - if usages: - project_usages = db.quota_usage_get_all_by_project(context, - project_id) - allocated_quotas = db.quota_allocated_get_all_by_project( - context, project_id) - allocated_quotas.pop('project_id') - - # Get the quotas for the appropriate class. If the project ID - # matches the one in the context, we use the quota_class from - # the context, otherwise, we use the provided quota_class (if - # any) - if project_id == context.project_id: - quota_class = context.quota_class - if quota_class: - class_quotas = db.quota_class_get_all_by_name(context, quota_class) - else: - class_quotas = {} - - # TODO(mc_nair): change this to be lazy loaded - default_quotas = self.get_defaults(context, resources, project_id) - - for resource in resources.values(): - # Omit default/quota class values - if not defaults and resource.name not in project_quotas: - continue - - quotas[resource.name] = dict( - limit=project_quotas.get( - resource.name, - class_quotas.get(resource.name, - default_quotas[resource.name])), - ) - - # Include usages if desired. This is optional because one - # internal consumer of this interface wants to access the - # usages directly from inside a transaction. - if usages: - usage = project_usages.get(resource.name, {}) - quotas[resource.name].update( - in_use=usage.get('in_use', 0), - reserved=usage.get('reserved', 0), ) - if allocated_quotas: - quotas[resource.name].update( - allocated=allocated_quotas.get(resource.name, 0), ) - return quotas - - def _get_quotas(self, context, resources, keys, has_sync, project_id=None): - """A helper method which retrieves the quotas for specific resources. - - This specific resource is identified by keys, and which apply to the - current context. - - :param context: The request context, for access checks. - :param resources: A dictionary of the registered resources. - :param keys: A list of the desired quotas to retrieve. - :param has_sync: If True, indicates that the resource must - have a sync attribute; if False, indicates - that the resource must NOT have a sync - attribute. - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - - # Filter resources - if has_sync: - sync_filt = lambda x: hasattr(x, 'sync') - else: - sync_filt = lambda x: not hasattr(x, 'sync') - desired = set(keys) - sub_resources = {k: v for k, v in resources.items() - if k in desired and sync_filt(v)} - - # Make sure we accounted for all of them... - if len(keys) != len(sub_resources): - unknown = desired - set(sub_resources.keys()) - raise exception.QuotaResourceUnknown(unknown=sorted(unknown)) - - # Grab and return the quotas (without usages) - quotas = self.get_project_quotas(context, sub_resources, - project_id, - context.quota_class, usages=False) - - return {k: v['limit'] for k, v in quotas.items()} - - def limit_check(self, context, resources, values, project_id=None): - """Check simple quota limits. - - For limits--those quotas for which there is no usage - synchronization function--this method checks that a set of - proposed values are permitted by the limit restriction. - - This method will raise a QuotaResourceUnknown exception if a - given resource is unknown or if it is not a simple limit - resource. - - If any of the proposed values is over the defined quota, an - OverQuota exception will be raised with the sorted list of the - resources which are too high. Otherwise, the method returns - nothing. - - :param context: The request context, for access checks. - :param resources: A dictionary of the registered resources. - :param values: A dictionary of the values to check against the - quota. - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - - # Ensure no value is less than zero - unders = [key for key, val in values.items() if val < 0] - if unders: - raise exception.InvalidQuotaValue(unders=sorted(unders)) - - # If project_id is None, then we use the project_id in context - if project_id is None: - project_id = context.project_id - - # Get the applicable quotas - quotas = self._get_quotas(context, resources, values.keys(), - has_sync=False, project_id=project_id) - # Check the quotas and construct a list of the resources that - # would be put over limit by the desired values - overs = [key for key, val in values.items() - if quotas[key] >= 0 and quotas[key] < val] - if overs: - raise exception.OverQuota(overs=sorted(overs), quotas=quotas, - usages={}) - - def reserve(self, context, resources, deltas, expire=None, - project_id=None): - """Check quotas and reserve resources. - - For counting quotas--those quotas for which there is a usage - synchronization function--this method checks quotas against - current usage and the desired deltas. - - This method will raise a QuotaResourceUnknown exception if a - given resource is unknown or if it does not have a usage - synchronization function. - - If any of the proposed values is over the defined quota, an - OverQuota exception will be raised with the sorted list of the - resources which are too high. Otherwise, the method returns a - list of reservation UUIDs which were created. - - :param context: The request context, for access checks. - :param resources: A dictionary of the registered resources. - :param deltas: A dictionary of the proposed delta changes. - :param expire: An optional parameter specifying an expiration - time for the reservations. If it is a simple - number, it is interpreted as a number of - seconds and added to the current time; if it is - a datetime.timedelta object, it will also be - added to the current time. A datetime.datetime - object will be interpreted as the absolute - expiration time. If None is specified, the - default expiration time set by - --default-reservation-expire will be used (this - value will be treated as a number of seconds). - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - - # Set up the reservation expiration - if expire is None: - expire = CONF.reservation_expire - if isinstance(expire, six.integer_types): - expire = datetime.timedelta(seconds=expire) - if isinstance(expire, datetime.timedelta): - expire = timeutils.utcnow() + expire - if not isinstance(expire, datetime.datetime): - raise exception.InvalidReservationExpiration(expire=expire) - - # If project_id is None, then we use the project_id in context - if project_id is None: - project_id = context.project_id - - # Get the applicable quotas. - # NOTE(Vek): We're not worried about races at this point. - # Yes, the admin may be in the process of reducing - # quotas, but that's a pretty rare thing. - quotas = self._get_quotas(context, resources, deltas.keys(), - has_sync=True, project_id=project_id) - return self._reserve(context, resources, quotas, deltas, expire, - project_id) - - def _reserve(self, context, resources, quotas, deltas, expire, project_id): - # NOTE(Vek): Most of the work here has to be done in the DB - # API, because we have to do it in a transaction, - # which means access to the session. Since the - # session isn't available outside the DBAPI, we - # have to do the work there. - return db.quota_reserve(context, resources, quotas, deltas, expire, - CONF.until_refresh, CONF.max_age, - project_id=project_id) - - def commit(self, context, reservations, project_id=None): - """Commit reservations. - - :param context: The request context, for access checks. - :param reservations: A list of the reservation UUIDs, as - returned by the reserve() method. - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - # If project_id is None, then we use the project_id in context - if project_id is None: - project_id = context.project_id - - db.reservation_commit(context, reservations, project_id=project_id) - - def rollback(self, context, reservations, project_id=None): - """Roll back reservations. - - :param context: The request context, for access checks. - :param reservations: A list of the reservation UUIDs, as - returned by the reserve() method. - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - # If project_id is None, then we use the project_id in context - if project_id is None: - project_id = context.project_id - - db.reservation_rollback(context, reservations, project_id=project_id) - - def destroy_by_project(self, context, project_id): - """Destroy all limit quotas associated with a project. - - Leave usage and reservation quotas intact. - - :param context: The request context, for access checks. - :param project_id: The ID of the project being deleted. - """ - db.quota_destroy_by_project(context, project_id) - - def expire(self, context): - """Expire reservations. - - Explores all currently existing reservations and rolls back - any that have expired. - - :param context: The request context, for access checks. - """ - - db.reservation_expire(context) - - -class NestedDbQuotaDriver(DbQuotaDriver): - def validate_nested_setup(self, ctxt, resources, project_tree, - fix_allocated_quotas=False): - """Ensures project_tree has quotas that make sense as nested quotas. - - Validates the following: - * No parent project has child_projects who have more combined quota - than the parent's quota limit - * No child quota has a larger in-use value than it's current limit - (could happen before because child default values weren't enforced) - * All parent projects' "allocated" quotas match the sum of the limits - of its children projects - - TODO(mc_nair): need a better way to "flip the switch" to use nested - quotas to make this less race-ee - """ - self._allocated = {} - project_queue = deque(project_tree.items()) - borked_allocated_quotas = {} - - while project_queue: - # Tuple of (current root node, subtree) - cur_proj_id, project_subtree = project_queue.popleft() - - # If we're on a leaf node, no need to do validation on it, and in - # order to avoid complication trying to get its children, skip it. - if not project_subtree: - continue - - cur_project_quotas = self.get_project_quotas( - ctxt, resources, cur_proj_id) - - # Validate each resource when compared to it's child quotas - for resource in cur_project_quotas.keys(): - parent_quota = cur_project_quotas[resource] - parent_limit = parent_quota['limit'] - parent_usage = (parent_quota['in_use'] + - parent_quota['reserved']) - - cur_parent_allocated = parent_quota.get('allocated', 0) - calc_parent_allocated = self._get_cur_project_allocated( - ctxt, resources[resource], {cur_proj_id: project_subtree}) - - if parent_limit > 0: - parent_free_quota = parent_limit - parent_usage - if parent_free_quota < calc_parent_allocated: - msg = _("Sum of child usage '%(sum)s' is greater " - "than free quota of '%(free)s' for project " - "'%(proj)s' for resource '%(res)s'. Please " - "lower the limit or usage for one or more of " - "the following projects: '%(child_ids)s'") % { - 'sum': calc_parent_allocated, - 'free': parent_free_quota, - 'proj': cur_proj_id, 'res': resource, - 'child_ids': ', '.join(project_subtree.keys()) - } - raise exception.InvalidNestedQuotaSetup(reason=msg) - - # If "allocated" value wasn't right either err or fix DB - if calc_parent_allocated != cur_parent_allocated: - if fix_allocated_quotas: - try: - db.quota_allocated_update(ctxt, cur_proj_id, - resource, - calc_parent_allocated) - except exception.ProjectQuotaNotFound: - # If it was default quota create DB entry for it - db.quota_create( - ctxt, cur_proj_id, resource, - parent_limit, allocated=calc_parent_allocated) - else: - if cur_proj_id not in borked_allocated_quotas: - borked_allocated_quotas[cur_proj_id] = {} - - borked_allocated_quotas[cur_proj_id][resource] = { - 'db_allocated_quota': cur_parent_allocated, - 'expected_allocated_quota': calc_parent_allocated} - - project_queue.extend(project_subtree.items()) - - if borked_allocated_quotas: - msg = _("Invalid allocated quotas defined for the following " - "project quotas: %s") % borked_allocated_quotas - raise exception.InvalidNestedQuotaSetup(message=msg) - - def _get_cur_project_allocated(self, ctxt, resource, project_tree): - """Recursively calculates the allocated value of a project - - :param ctxt: context used to retrieve DB values - :param resource: the resource to calculate allocated value for - :param project_tree: the project tree used to calculate allocated - e.g. {'A': {'B': {'D': None}, 'C': None} - - A project's "allocated" value depends on: - 1) the quota limits which have been "given" to it's children, in - the case those limits are not unlimited (-1) - 2) the current quota being used by a child plus whatever the child - has given to it's children, in the case of unlimited (-1) limits - - Scenario #2 requires recursively calculating allocated, and in order - to efficiently calculate things we will save off any previously - calculated allocated values. - - NOTE: this currently leaves a race condition when a project's allocated - value has been calculated (with a -1 limit), but then a child project - gets a volume created, thus changing the in-use value and messing up - the child's allocated value. We should look into updating the allocated - values as we're going along and switching to NestedQuotaDriver with - flip of a switch. - """ - # Grab the current node - cur_project_id = list(project_tree)[0] - project_subtree = project_tree[cur_project_id] - res_name = resource.name - - if cur_project_id not in self._allocated: - self._allocated[cur_project_id] = {} - - if res_name not in self._allocated[cur_project_id]: - # Calculate the allocated value for this resource since haven't yet - cur_project_allocated = 0 - child_proj_ids = project_subtree.keys() if project_subtree else {} - res_dict = {res_name: resource} - child_project_quotas = {child_id: self.get_project_quotas( - ctxt, res_dict, child_id) for child_id in child_proj_ids} - - for child_id, child_quota in child_project_quotas.items(): - child_limit = child_quota[res_name]['limit'] - # Non-unlimited quota is easy, anything explicitly given to a - # child project gets added into allocated value - if child_limit != -1: - if child_quota[res_name].get('in_use', 0) > child_limit: - msg = _("Quota limit invalid for project '%(proj)s' " - "for resource '%(res)s': limit of %(limit)d " - "is less than in-use value of %(used)d") % { - 'proj': child_id, 'res': res_name, - 'limit': child_limit, - 'used': child_quota[res_name]['in_use'] - } - raise exception.InvalidNestedQuotaSetup(reason=msg) - - cur_project_allocated += child_limit - # For -1, take any quota being eaten up by child, as well as - # what the child itself has given up to its children - else: - child_in_use = child_quota[res_name].get('in_use', 0) - # Recursively calculate child's allocated - child_alloc = self._get_cur_project_allocated( - ctxt, resource, {child_id: project_subtree[child_id]}) - cur_project_allocated += child_in_use + child_alloc - - self._allocated[cur_project_id][res_name] = cur_project_allocated - - return self._allocated[cur_project_id][res_name] - - def get_default(self, context, resource, project_id): - """Get a specific default quota for a resource.""" - resource = super(NestedDbQuotaDriver, self).get_default( - context, resource, project_id) - - return 0 if quota_utils.get_parent_project_id( - context, project_id) else resource.default - - def get_defaults(self, context, resources, project_id=None): - defaults = super(NestedDbQuotaDriver, self).get_defaults( - context, resources, project_id) - # All defaults are 0 for child project - if quota_utils.get_parent_project_id(context, project_id): - for key in defaults.keys(): - defaults[key] = 0 - return defaults - - def _reserve(self, context, resources, quotas, deltas, expire, project_id): - reserved = [] - # As to not change the exception behavior, flag every res that would - # be over instead of failing on first OverQuota - resources_failed_to_update = [] - failed_usages = {} - for res in deltas.keys(): - try: - reserved += db.quota_reserve( - context, resources, quotas, {res: deltas[res]}, - expire, CONF.until_refresh, CONF.max_age, project_id) - if quotas[res] == -1: - reserved += quota_utils.update_alloc_to_next_hard_limit( - context, resources, deltas, res, expire, project_id) - except exception.OverQuota as e: - resources_failed_to_update.append(res) - failed_usages.update(e.kwargs['usages']) - - if resources_failed_to_update: - db.reservation_rollback(context, reserved, project_id) - # We change OverQuota to OverVolumeLimit in other places and expect - # to find all of the OverQuota kwargs - raise exception.OverQuota(overs=sorted(resources_failed_to_update), - quotas=quotas, usages=failed_usages) - - return reserved - - -class BaseResource(object): - """Describe a single resource for quota checking.""" - - def __init__(self, name, flag=None, parent_project_id=None): - """Initializes a Resource. - - :param name: The name of the resource, i.e., "volumes". - :param flag: The name of the flag or configuration option - which specifies the default value of the quota - for this resource. - :param parent_project_id: The id of the current project's parent, - if any. - """ - - self.name = name - self.flag = flag - self.parent_project_id = parent_project_id - - def quota(self, driver, context, **kwargs): - """Given a driver and context, obtain the quota for this resource. - - :param driver: A quota driver. - :param context: The request context. - :param project_id: The project to obtain the quota value for. - If not provided, it is taken from the - context. If it is given as None, no - project-specific quota will be searched - for. - :param quota_class: The quota class corresponding to the - project, or for which the quota is to be - looked up. If not provided, it is taken - from the context. If it is given as None, - no quota class-specific quota will be - searched for. Note that the quota class - defaults to the value in the context, - which may not correspond to the project if - project_id is not the same as the one in - the context. - """ - - # Get the project ID - project_id = kwargs.get('project_id', context.project_id) - - # Ditto for the quota class - quota_class = kwargs.get('quota_class', context.quota_class) - - # Look up the quota for the project - if project_id: - try: - return driver.get_by_project(context, project_id, self.name) - except exception.ProjectQuotaNotFound: - pass - - # Try for the quota class - if quota_class: - try: - return driver.get_by_class(context, quota_class, self.name) - except exception.QuotaClassNotFound: - pass - - # OK, return the default - return driver.get_default(context, self, - parent_project_id=self.parent_project_id) - - @property - def default(self): - """Return the default value of the quota.""" - - if self.parent_project_id: - return 0 - - return CONF[self.flag] if self.flag else -1 - - -class ReservableResource(BaseResource): - """Describe a reservable resource.""" - - def __init__(self, name, sync, flag=None): - """Initializes a ReservableResource. - - Reservable resources are those resources which directly - correspond to objects in the database, i.e., volumes, gigabytes, - etc. A ReservableResource must be constructed with a usage - synchronization function, which will be called to determine the - current counts of one or more resources. - - The usage synchronization function will be passed three - arguments: an admin context, the project ID, and an opaque - session object, which should in turn be passed to the - underlying database function. Synchronization functions - should return a dictionary mapping resource names to the - current in_use count for those resources; more than one - resource and resource count may be returned. Note that - synchronization functions may be associated with more than one - ReservableResource. - - :param name: The name of the resource, i.e., "volumes". - :param sync: A dbapi methods name which returns a dictionary - to resynchronize the in_use count for one or more - resources, as described above. - :param flag: The name of the flag or configuration option - which specifies the default value of the quota - for this resource. - """ - - super(ReservableResource, self).__init__(name, flag=flag) - if sync: - self.sync = sync - - -class AbsoluteResource(BaseResource): - """Describe a non-reservable resource.""" - - pass - - -class CountableResource(AbsoluteResource): - """Describe a resource where counts aren't based only on the project ID.""" - - def __init__(self, name, count, flag=None): - """Initializes a CountableResource. - - Countable resources are those resources which directly - correspond to objects in the database, i.e., volumes, gigabytes, - etc., but for which a count by project ID is inappropriate. A - CountableResource must be constructed with a counting - function, which will be called to determine the current counts - of the resource. - - The counting function will be passed the context, along with - the extra positional and keyword arguments that are passed to - Quota.count(). It should return an integer specifying the - count. - - Note that this counting is not performed in a transaction-safe - manner. This resource class is a temporary measure to provide - required functionality, until a better approach to solving - this problem can be evolved. - - :param name: The name of the resource, i.e., "volumes". - :param count: A callable which returns the count of the - resource. The arguments passed are as described - above. - :param flag: The name of the flag or configuration option - which specifies the default value of the quota - for this resource. - """ - - super(CountableResource, self).__init__(name, flag=flag) - self.count = count - - -class VolumeTypeResource(ReservableResource): - """ReservableResource for a specific volume type.""" - - def __init__(self, part_name, volume_type): - """Initializes a VolumeTypeResource. - - :param part_name: The kind of resource, i.e., "volumes". - :param volume_type: The volume type for this resource. - """ - - self.volume_type_name = volume_type['name'] - self.volume_type_id = volume_type['id'] - name = "%s_%s" % (part_name, self.volume_type_name) - super(VolumeTypeResource, self).__init__(name, "_sync_%s" % part_name) - - -class QuotaEngine(object): - """Represent the set of recognized quotas.""" - - def __init__(self, quota_driver_class=None): - """Initialize a Quota object.""" - - self._resources = {} - self._quota_driver_class = quota_driver_class - self._driver_class = None - - @property - def _driver(self): - # Lazy load the driver so we give a chance for the config file to - # be read before grabbing the config for which QuotaDriver to use - if self._driver_class: - return self._driver_class - - if not self._quota_driver_class: - # Grab the current driver class from CONF - self._quota_driver_class = CONF.quota_driver - - if isinstance(self._quota_driver_class, six.string_types): - self._quota_driver_class = importutils.import_object( - self._quota_driver_class) - - self._driver_class = self._quota_driver_class - return self._driver_class - - def using_nested_quotas(self): - """Returns true if nested quotas are being used""" - return isinstance(self._driver, NestedDbQuotaDriver) - - def __contains__(self, resource): - return resource in self.resources - - def register_resource(self, resource): - """Register a resource.""" - - self._resources[resource.name] = resource - - def register_resources(self, resources): - """Register a list of resources.""" - - for resource in resources: - self.register_resource(resource) - - def get_by_project(self, context, project_id, resource_name): - """Get a specific quota by project.""" - return self._driver.get_by_project(context, project_id, resource_name) - - def get_by_project_or_default(self, context, project_id, resource_name): - """Get specific quota by project or default quota if doesn't exists.""" - try: - val = self.get_by_project( - context, project_id, resource_name).hard_limit - except exception.ProjectQuotaNotFound: - val = self.get_defaults(context, project_id)[resource_name] - - return val - - def get_by_class(self, context, quota_class, resource_name): - """Get a specific quota by quota class.""" - - return self._driver.get_by_class(context, quota_class, resource_name) - - def get_default(self, context, resource, parent_project_id=None): - """Get a specific default quota for a resource. - - :param parent_project_id: The id of the current project's parent, - if any. - """ - - return self._driver.get_default(context, resource, - parent_project_id=parent_project_id) - - def get_defaults(self, context, project_id=None): - """Retrieve the default quotas. - - :param context: The request context, for access checks. - :param project_id: The id of the current project - """ - - return self._driver.get_defaults(context, self.resources, - project_id) - - def get_class_quotas(self, context, quota_class, defaults=True): - """Retrieve the quotas for the given quota class. - - :param context: The request context, for access checks. - :param quota_class: The name of the quota class to return - quotas for. - :param defaults: If True, the default value will be reported - if there is no specific value for the - resource. - """ - - return self._driver.get_class_quotas(context, self.resources, - quota_class, defaults=defaults) - - def get_project_quotas(self, context, project_id, quota_class=None, - defaults=True, usages=True): - """Retrieve the quotas for the given project. - - :param context: The request context, for access checks. - :param project_id: The ID of the project to return quotas for. - :param quota_class: If project_id != context.project_id, the - quota class cannot be determined. This - parameter allows it to be specified. - :param defaults: If True, the quota class value (or the - default value, if there is no value from the - quota class) will be reported if there is no - specific value for the resource. - :param usages: If True, the current in_use, reserved and - allocated counts will also be returned. - """ - return self._driver.get_project_quotas(context, self.resources, - project_id, - quota_class=quota_class, - defaults=defaults, - usages=usages) - - def count(self, context, resource, *args, **kwargs): - """Count a resource. - - For countable resources, invokes the count() function and - returns its result. Arguments following the context and - resource are passed directly to the count function declared by - the resource. - - :param context: The request context, for access checks. - :param resource: The name of the resource, as a string. - """ - - # Get the resource - res = self.resources.get(resource) - if not res or not hasattr(res, 'count'): - raise exception.QuotaResourceUnknown(unknown=[resource]) - - return res.count(context, *args, **kwargs) - - def limit_check(self, context, project_id=None, **values): - """Check simple quota limits. - - For limits--those quotas for which there is no usage - synchronization function--this method checks that a set of - proposed values are permitted by the limit restriction. The - values to check are given as keyword arguments, where the key - identifies the specific quota limit to check, and the value is - the proposed value. - - This method will raise a QuotaResourceUnknown exception if a - given resource is unknown or if it is not a simple limit - resource. - - If any of the proposed values is over the defined quota, an - OverQuota exception will be raised with the sorted list of the - resources which are too high. Otherwise, the method returns - nothing. - - :param context: The request context, for access checks. - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - - return self._driver.limit_check(context, self.resources, values, - project_id=project_id) - - def reserve(self, context, expire=None, project_id=None, **deltas): - """Check quotas and reserve resources. - - For counting quotas--those quotas for which there is a usage - synchronization function--this method checks quotas against - current usage and the desired deltas. The deltas are given as - keyword arguments, and current usage and other reservations - are factored into the quota check. - - This method will raise a QuotaResourceUnknown exception if a - given resource is unknown or if it does not have a usage - synchronization function. - - If any of the proposed values is over the defined quota, an - OverQuota exception will be raised with the sorted list of the - resources which are too high. Otherwise, the method returns a - list of reservation UUIDs which were created. - - :param context: The request context, for access checks. - :param expire: An optional parameter specifying an expiration - time for the reservations. If it is a simple - number, it is interpreted as a number of - seconds and added to the current time; if it is - a datetime.timedelta object, it will also be - added to the current time. A datetime.datetime - object will be interpreted as the absolute - expiration time. If None is specified, the - default expiration time set by - --default-reservation-expire will be used (this - value will be treated as a number of seconds). - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - - reservations = self._driver.reserve(context, self.resources, deltas, - expire=expire, - project_id=project_id) - - LOG.debug("Created reservations %s", reservations) - - return reservations - - def commit(self, context, reservations, project_id=None): - """Commit reservations. - - :param context: The request context, for access checks. - :param reservations: A list of the reservation UUIDs, as - returned by the reserve() method. - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - - try: - self._driver.commit(context, reservations, project_id=project_id) - except Exception: - # NOTE(Vek): Ignoring exceptions here is safe, because the - # usage resynchronization and the reservation expiration - # mechanisms will resolve the issue. The exception is - # logged, however, because this is less than optimal. - LOG.exception(_LE("Failed to commit " - "reservations %s"), reservations) - - def rollback(self, context, reservations, project_id=None): - """Roll back reservations. - - :param context: The request context, for access checks. - :param reservations: A list of the reservation UUIDs, as - returned by the reserve() method. - :param project_id: Specify the project_id if current context - is admin and admin wants to impact on - common user's tenant. - """ - - try: - self._driver.rollback(context, reservations, project_id=project_id) - except Exception: - # NOTE(Vek): Ignoring exceptions here is safe, because the - # usage resynchronization and the reservation expiration - # mechanisms will resolve the issue. The exception is - # logged, however, because this is less than optimal. - LOG.exception(_LE("Failed to roll back reservations " - "%s"), reservations) - - def destroy_by_project(self, context, project_id): - """Destroy all quota limits associated with a project. - - :param context: The request context, for access checks. - :param project_id: The ID of the project being deleted. - """ - - self._driver.destroy_by_project(context, project_id) - - def expire(self, context): - """Expire reservations. - - Explores all currently existing reservations and rolls back - any that have expired. - - :param context: The request context, for access checks. - """ - - self._driver.expire(context) - - def add_volume_type_opts(self, context, opts, volume_type_id): - """Add volume type resource options. - - Adds elements to the opts hash for volume type quotas. - If a resource is being reserved ('gigabytes', etc) and the volume - type is set up for its own quotas, these reservations are copied - into keys for 'gigabytes_', etc. - - :param context: The request context, for access checks. - :param opts: The reservations options hash. - :param volume_type_id: The volume type id for this reservation. - """ - if not volume_type_id: - return - - # NOTE(jdg): set inactive to True in volume_type_get, as we - # may be operating on a volume that was created with a type - # that has since been deleted. - volume_type = db.volume_type_get(context, volume_type_id, True) - - for quota in ('volumes', 'gigabytes', 'snapshots'): - if quota in opts: - vtype_quota = "%s_%s" % (quota, volume_type['name']) - opts[vtype_quota] = opts[quota] - - @property - def resource_names(self): - return sorted(self.resources.keys()) - - @property - def resources(self): - return self._resources - - -class VolumeTypeQuotaEngine(QuotaEngine): - """Represent the set of all quotas.""" - - @property - def resources(self): - """Fetches all possible quota resources.""" - - result = {} - # Global quotas. - argses = [('volumes', '_sync_volumes', 'quota_volumes'), - ('per_volume_gigabytes', None, 'per_volume_size_limit'), - ('snapshots', '_sync_snapshots', 'quota_snapshots'), - ('gigabytes', '_sync_gigabytes', 'quota_gigabytes'), - ('backups', '_sync_backups', 'quota_backups'), - ('backup_gigabytes', '_sync_backup_gigabytes', - 'quota_backup_gigabytes')] - for args in argses: - resource = ReservableResource(*args) - result[resource.name] = resource - - # Volume type quotas. - volume_types = db.volume_type_get_all(context.get_admin_context(), - False) - for volume_type in volume_types.values(): - for part_name in ('volumes', 'gigabytes', 'snapshots'): - resource = VolumeTypeResource(part_name, volume_type) - result[resource.name] = resource - return result - - def register_resource(self, resource): - raise NotImplementedError(_("Cannot register resource")) - - def register_resources(self, resources): - raise NotImplementedError(_("Cannot register resources")) - - def update_quota_resource(self, context, old_type_name, new_type_name): - """Update resource in quota. - - This is to update resource in quotas, quota_classes, and - quota_usages once the name of a volume type is changed. - - :param context: The request context, for access checks. - :param old_type_name: old name of volume type. - :param new_type_name: new name of volume type. - """ - - for quota in ('volumes', 'gigabytes', 'snapshots'): - old_res = "%s_%s" % (quota, old_type_name) - new_res = "%s_%s" % (quota, new_type_name) - db.quota_usage_update_resource(context, - old_res, - new_res) - db.quota_class_update_resource(context, - old_res, - new_res) - db.quota_update_resource(context, - old_res, - new_res) - - -class CGQuotaEngine(QuotaEngine): - """Represent the consistencygroup quotas.""" - - @property - def resources(self): - """Fetches all possible quota resources.""" - - result = {} - # Global quotas. - argses = [('consistencygroups', '_sync_consistencygroups', - 'quota_consistencygroups'), ] - for args in argses: - resource = ReservableResource(*args) - result[resource.name] = resource - - return result - - def register_resource(self, resource): - raise NotImplementedError(_("Cannot register resource")) - - def register_resources(self, resources): - raise NotImplementedError(_("Cannot register resources")) - -QUOTAS = VolumeTypeQuotaEngine() -CGQUOTAS = CGQuotaEngine() diff --git a/cinder/quota_utils.py b/cinder/quota_utils.py deleted file mode 100644 index 39c3e98b1..000000000 --- a/cinder/quota_utils.py +++ /dev/null @@ -1,260 +0,0 @@ -# Copyright 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import webob - -from oslo_config import cfg -from oslo_log import log as logging - -from keystoneclient.auth.identity.generic import token -from keystoneclient import client -from keystoneclient import exceptions -from keystoneclient import session - -from cinder import db -from cinder import exception -from cinder.i18n import _, _LW - -CONF = cfg.CONF -CONF.import_opt('auth_uri', 'keystonemiddleware.auth_token.__init__', - 'keystone_authtoken') - -LOG = logging.getLogger(__name__) - - -class GenericProjectInfo(object): - """Abstraction layer for Keystone V2 and V3 project objects""" - def __init__(self, project_id, project_keystone_api_version, - project_parent_id=None, - project_subtree=None, - project_parent_tree=None): - self.id = project_id - self.keystone_api_version = project_keystone_api_version - self.parent_id = project_parent_id - self.subtree = project_subtree - self.parents = project_parent_tree - - -def get_volume_type_reservation(ctxt, volume, type_id, - reserve_vol_type_only=False): - from cinder import quota - QUOTAS = quota.QUOTAS - # Reserve quotas for the given volume type - try: - reserve_opts = {'volumes': 1, 'gigabytes': volume['size']} - QUOTAS.add_volume_type_opts(ctxt, - reserve_opts, - type_id) - # If reserve_vol_type_only is True, just reserve volume_type quota, - # not volume quota. - if reserve_vol_type_only: - reserve_opts.pop('volumes') - reserve_opts.pop('gigabytes') - # Note that usually the project_id on the volume will be the same as - # the project_id in the context. But, if they are different then the - # reservations must be recorded against the project_id that owns the - # volume. - project_id = volume['project_id'] - reservations = QUOTAS.reserve(ctxt, - project_id=project_id, - **reserve_opts) - except exception.OverQuota as e: - overs = e.kwargs['overs'] - usages = e.kwargs['usages'] - quotas = e.kwargs['quotas'] - - def _consumed(name): - return (usages[name]['reserved'] + usages[name]['in_use']) - - for over in overs: - if 'gigabytes' in over: - s_size = volume['size'] - d_quota = quotas[over] - d_consumed = _consumed(over) - LOG.warning( - _LW("Quota exceeded for %(s_pid)s, tried to create " - "%(s_size)sG volume - (%(d_consumed)dG of " - "%(d_quota)dG already consumed)"), - {'s_pid': ctxt.project_id, - 's_size': s_size, - 'd_consumed': d_consumed, - 'd_quota': d_quota}) - raise exception.VolumeSizeExceedsAvailableQuota( - requested=s_size, quota=d_quota, consumed=d_consumed) - elif 'volumes' in over: - LOG.warning( - _LW("Quota exceeded for %(s_pid)s, tried to create " - "volume (%(d_consumed)d volumes " - "already consumed)"), - {'s_pid': ctxt.project_id, - 'd_consumed': _consumed(over)}) - raise exception.VolumeLimitExceeded( - allowed=quotas[over]) - return reservations - - -def _filter_domain_id_from_parents(domain_id, tree): - """Removes the domain_id from the tree if present""" - new_tree = None - if tree: - parent, children = next(iter(tree.items())) - # Don't add the domain id to the parents hierarchy - if parent != domain_id: - new_tree = {parent: _filter_domain_id_from_parents(domain_id, - children)} - - return new_tree - - -def get_project_hierarchy(context, project_id, subtree_as_ids=False, - parents_as_ids=False): - """A Helper method to get the project hierarchy. - - Along with hierarchical multitenancy in keystone API v3, projects can be - hierarchically organized. Therefore, we need to know the project - hierarchy, if any, in order to do nested quota operations properly. - If the domain is being used as the top most parent, it is filtered out from - the parent tree and parent_id. - """ - try: - keystone = _keystone_client(context) - generic_project = GenericProjectInfo(project_id, keystone.version) - if keystone.version == 'v3': - project = keystone.projects.get(project_id, - subtree_as_ids=subtree_as_ids, - parents_as_ids=parents_as_ids) - - generic_project.parent_id = None - if project.parent_id != project.domain_id: - generic_project.parent_id = project.parent_id - - generic_project.subtree = ( - project.subtree if subtree_as_ids else None) - - generic_project.parents = None - if parents_as_ids: - generic_project.parents = _filter_domain_id_from_parents( - project.domain_id, project.parents) - except exceptions.NotFound: - msg = (_("Tenant ID: %s does not exist.") % project_id) - raise webob.exc.HTTPNotFound(explanation=msg) - - return generic_project - - -def get_parent_project_id(context, project_id): - return get_project_hierarchy(context, project_id).parent_id - - -def get_all_projects(context): - # Right now this would have to be done as cloud admin with Keystone v3 - return _keystone_client(context, (3, 0)).projects.list() - - -def get_all_root_project_ids(context): - project_list = get_all_projects(context) - - # Find every project which does not have a parent, meaning it is the - # root of the tree - project_roots = [project.id for project in project_list - if not project.parent_id] - - return project_roots - - -def update_alloc_to_next_hard_limit(context, resources, deltas, res, - expire, project_id): - from cinder import quota - QUOTAS = quota.QUOTAS - reservations = [] - projects = get_project_hierarchy(context, project_id, - parents_as_ids=True).parents - hard_limit_found = False - # Update allocated values up the chain til we hit a hard limit or run out - # of parents - while projects and not hard_limit_found: - cur_proj_id = list(projects)[0] - projects = projects[cur_proj_id] - cur_quota_lim = QUOTAS.get_by_project_or_default( - context, cur_proj_id, res) - hard_limit_found = (cur_quota_lim != -1) - cur_quota = {res: cur_quota_lim} - cur_delta = {res: deltas[res]} - try: - reservations += db.quota_reserve( - context, resources, cur_quota, cur_delta, expire, - CONF.until_refresh, CONF.max_age, cur_proj_id, - is_allocated_reserve=True) - except exception.OverQuota: - db.reservation_rollback(context, reservations) - raise - return reservations - - -def validate_setup_for_nested_quota_use(ctxt, resources, - nested_quota_driver, - fix_allocated_quotas=False): - """Validates the setup supports using nested quotas. - - Ensures that Keystone v3 or greater is being used, that the current - user is of the cloud admin role, and that the existing quotas make sense to - nest in the current hierarchy (e.g. that no child quota would be larger - than it's parent). - - :param resources: the quota resources to validate - :param nested_quota_driver: nested quota driver used to validate each tree - :param fix_allocated_quotas: if True, parent projects "allocated" total - will be calculated based on the existing child limits and the DB will - be updated. If False, an exception is raised reporting any parent - allocated quotas are currently incorrect. - """ - try: - project_roots = get_all_root_project_ids(ctxt) - - # Now that we've got the roots of each tree, validate the trees - # to ensure that each is setup logically for nested quotas - for root in project_roots: - root_proj = get_project_hierarchy(ctxt, root, - subtree_as_ids=True) - nested_quota_driver.validate_nested_setup( - ctxt, - resources, - {root_proj.id: root_proj.subtree}, - fix_allocated_quotas=fix_allocated_quotas - ) - except exceptions.VersionNotAvailable: - msg = _("Keystone version 3 or greater must be used to get nested " - "quota support.") - raise exception.CinderException(message=msg) - except exceptions.Forbidden: - msg = _("Must run this command as cloud admin using " - "a Keystone policy.json which allows cloud " - "admin to list and get any project.") - raise exception.CinderException(message=msg) - - -def _keystone_client(context, version=(3, 0)): - """Creates and returns an instance of a generic keystone client. - - :param context: The request context - :param version: version of Keystone to request - :return: keystoneclient.client.Client object - """ - auth_plugin = token.Token( - auth_url=CONF.keystone_authtoken.auth_uri, - token=context.auth_token, - project_id=context.project_id) - client_session = session.Session(auth=auth_plugin) - return client.Client(auth_url=CONF.keystone_authtoken.auth_uri, - session=client_session, version=version) diff --git a/cinder/replication/__init__.py b/cinder/replication/__init__.py deleted file mode 100644 index 4b8c6cf5b..000000000 --- a/cinder/replication/__init__.py +++ /dev/null @@ -1,23 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg -from oslo_utils import importutils - - -CONF = cfg.CONF - -cls = CONF.replication_api_class -API = importutils.import_class(cls) diff --git a/cinder/replication/api.py b/cinder/replication/api.py deleted file mode 100644 index 39022d098..000000000 --- a/cinder/replication/api.py +++ /dev/null @@ -1,112 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Handles all requests relating to volume replication. -""" -import functools - -from oslo_log import log as logging - -from cinder.db import base -from cinder import exception -from cinder.i18n import _ -from cinder import policy -from cinder import volume as cinder_volume -from cinder.volume import rpcapi as volume_rpcapi -from cinder.volume import utils as volume_utils - - -LOG = logging.getLogger(__name__) - -PROMOTE_PROCEED_STATUS = ('active', 'active-stopped') -REENABLE_PROCEED_STATUS = ('inactive', 'active-stopped', 'error') - - -def wrap_check_policy(func): - """Check policy corresponding to the wrapped methods prior to execution. - - This decorator requires the first 3 args of the wrapped function - to be (self, context, relationship_id) - """ - @functools.wraps(func) - def wrapped(self, context, target_obj, *args, **kwargs): - check_policy(context, func.__name__, target_obj) - return func(self, context, target_obj, *args, **kwargs) - return wrapped - - -def check_policy(context, action, target_obj=None): - target = { - 'project_id': context.project_id, - 'user_id': context.user_id, - } - target.update(target_obj or {}) - _action = 'volume_extension:replication:%s' % action - policy.enforce(context, _action, target) - - -class API(base.Base): - """API for interacting with volume replication relationships.""" - - def __init__(self, db_driver=None): - super(API, self).__init__(db_driver) - self.volume_rpcapi = volume_rpcapi.VolumeAPI() - self.volume_api = cinder_volume.API() - - @wrap_check_policy - def promote(self, context, vol): - if vol['replication_status'] == 'disabled': - msg = _("Replication is not enabled for volume") - raise exception.ReplicationError( - reason=msg, - volume_id=vol['id']) - if vol['replication_status'] not in PROMOTE_PROCEED_STATUS: - msg = _("Replication status for volume must be active or " - "active-stopped, but current status " - "is: %s") % vol['replication_status'] - raise exception.ReplicationError( - reason=msg, - volume_id=vol['id']) - - if vol['status'] != 'available': - msg = _("Volume status for volume must be available, but current " - "status is: %s") % vol['status'] - raise exception.ReplicationError( - reason=msg, - volume_id=vol['id']) - volume_utils.notify_about_replication_usage(context, - vol, - 'promote') - self.volume_rpcapi.promote_replica(context, vol) - - @wrap_check_policy - def reenable(self, context, vol): - if vol['replication_status'] == 'disabled': - msg = _("Replication is not enabled") - raise exception.ReplicationError( - reason=msg, - volume_id=vol['id']) - if vol['replication_status'] not in REENABLE_PROCEED_STATUS: - msg = _("Replication status for volume must be inactive," - " active-stopped, or error, but current status " - "is: %s") % vol['replication_status'] - raise exception.ReplicationError( - reason=msg, - volume_id=vol['id']) - - volume_utils.notify_about_replication_usage(context, - vol, - 'sync') - self.volume_rpcapi.reenable_replication(context, vol) diff --git a/cinder/rpc.py b/cinder/rpc.py deleted file mode 100644 index a92fc0dd0..000000000 --- a/cinder/rpc.py +++ /dev/null @@ -1,237 +0,0 @@ -# Copyright 2013 Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -__all__ = [ - 'init', - 'cleanup', - 'set_defaults', - 'add_extra_exmods', - 'clear_extra_exmods', - 'get_allowed_exmods', - 'RequestContextSerializer', - 'get_client', - 'get_server', - 'get_notifier', - 'TRANSPORT_ALIASES', -] - -from oslo_config import cfg -from oslo_log import log as logging -import oslo_messaging as messaging -from oslo_serialization import jsonutils -from oslo_utils import importutils -profiler = importutils.try_import('osprofiler.profiler') - -import cinder.context -import cinder.exception -from cinder.i18n import _LI -from cinder import objects -from cinder.objects import base - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) -TRANSPORT = None -NOTIFIER = None - -ALLOWED_EXMODS = [ - cinder.exception.__name__, -] -EXTRA_EXMODS = [] - -# NOTE(flaper87): The cinder.openstack.common.rpc entries are -# for backwards compat with Havana rpc_backend configuration -# values. The cinder.rpc entries are for compat with Folsom values. -TRANSPORT_ALIASES = { - 'cinder.openstack.common.rpc.impl_kombu': 'rabbit', - 'cinder.openstack.common.rpc.impl_qpid': 'qpid', - 'cinder.openstack.common.rpc.impl_zmq': 'zmq', - 'cinder.rpc.impl_kombu': 'rabbit', - 'cinder.rpc.impl_qpid': 'qpid', - 'cinder.rpc.impl_zmq': 'zmq', -} - - -def init(conf): - global TRANSPORT, NOTIFIER - exmods = get_allowed_exmods() - TRANSPORT = messaging.get_transport(conf, - allowed_remote_exmods=exmods, - aliases=TRANSPORT_ALIASES) - - serializer = RequestContextSerializer(JsonPayloadSerializer()) - NOTIFIER = messaging.Notifier(TRANSPORT, serializer=serializer) - - -def initialized(): - return None not in [TRANSPORT, NOTIFIER] - - -def cleanup(): - global TRANSPORT, NOTIFIER - assert TRANSPORT is not None - assert NOTIFIER is not None - TRANSPORT.cleanup() - TRANSPORT = NOTIFIER = None - - -def set_defaults(control_exchange): - messaging.set_transport_defaults(control_exchange) - - -def add_extra_exmods(*args): - EXTRA_EXMODS.extend(args) - - -def clear_extra_exmods(): - del EXTRA_EXMODS[:] - - -def get_allowed_exmods(): - return ALLOWED_EXMODS + EXTRA_EXMODS - - -class JsonPayloadSerializer(messaging.NoOpSerializer): - @staticmethod - def serialize_entity(context, entity): - return jsonutils.to_primitive(entity, convert_instances=True) - - -class RequestContextSerializer(messaging.Serializer): - - def __init__(self, base): - self._base = base - - def serialize_entity(self, context, entity): - if not self._base: - return entity - return self._base.serialize_entity(context, entity) - - def deserialize_entity(self, context, entity): - if not self._base: - return entity - return self._base.deserialize_entity(context, entity) - - def serialize_context(self, context): - _context = context.to_dict() - if profiler is not None: - prof = profiler.get() - if prof: - trace_info = { - "hmac_key": prof.hmac_key, - "base_id": prof.get_base_id(), - "parent_id": prof.get_id() - } - _context.update({"trace_info": trace_info}) - return _context - - def deserialize_context(self, context): - trace_info = context.pop("trace_info", None) - if trace_info: - if profiler is not None: - profiler.init(**trace_info) - - return cinder.context.RequestContext.from_dict(context) - - -def get_client(target, version_cap=None, serializer=None): - assert TRANSPORT is not None - serializer = RequestContextSerializer(serializer) - return messaging.RPCClient(TRANSPORT, - target, - version_cap=version_cap, - serializer=serializer) - - -def get_server(target, endpoints, serializer=None): - assert TRANSPORT is not None - serializer = RequestContextSerializer(serializer) - return messaging.get_rpc_server(TRANSPORT, - target, - endpoints, - executor='eventlet', - serializer=serializer) - - -def get_notifier(service=None, host=None, publisher_id=None): - assert NOTIFIER is not None - if not publisher_id: - publisher_id = "%s.%s" % (service, host or CONF.host) - return NOTIFIER.prepare(publisher_id=publisher_id) - - -LAST_RPC_VERSIONS = {} -LAST_OBJ_VERSIONS = {} - - -class RPCAPI(object): - """Mixin class aggregating methods related to RPC API compatibility.""" - - RPC_API_VERSION = '1.0' - TOPIC = '' - BINARY = '' - - def __init__(self): - target = messaging.Target(topic=self.TOPIC, - version=self.RPC_API_VERSION) - obj_version_cap = self._determine_obj_version_cap() - serializer = base.CinderObjectSerializer(obj_version_cap) - - rpc_version_cap = self._determine_rpc_version_cap() - self.client = get_client(target, version_cap=rpc_version_cap, - serializer=serializer) - - def _determine_rpc_version_cap(self): - global LAST_RPC_VERSIONS - if self.BINARY in LAST_RPC_VERSIONS: - return LAST_RPC_VERSIONS[self.BINARY] - - version_cap = objects.Service.get_minimum_rpc_version( - cinder.context.get_admin_context(), self.BINARY) - if version_cap == 'liberty': - # NOTE(dulek): This means that one of the services is Liberty, - # we should cap to it's RPC version. - version_cap = LIBERTY_RPC_VERSIONS[self.BINARY] - LOG.info(_LI('Automatically selected %(binary)s RPC version ' - '%(version)s as minimum service version.'), - {'binary': self.BINARY, 'version': version_cap}) - LAST_RPC_VERSIONS[self.BINARY] = version_cap - return version_cap - - def _determine_obj_version_cap(self): - global LAST_OBJ_VERSIONS - if self.BINARY in LAST_OBJ_VERSIONS: - return LAST_OBJ_VERSIONS[self.BINARY] - - version_cap = objects.Service.get_minimum_obj_version( - cinder.context.get_admin_context(), self.BINARY) - LOG.info(_LI('Automatically selected %(binary)s objects version ' - '%(version)s as minimum service version.'), - {'binary': self.BINARY, 'version': version_cap}) - LAST_OBJ_VERSIONS[self.BINARY] = version_cap - return version_cap - - -# FIXME(dulek): Liberty haven't reported its RPC versions, so we need to have -# them hardcoded. This dict may go away as soon as we drop compatibility with -# L, which should be in early N. -# -# This is the only time we need to have such dictionary. We don't need to add -# similar ones for any release following Liberty. -LIBERTY_RPC_VERSIONS = { - 'cinder-volume': '1.30', - 'cinder-scheduler': '1.8', - # NOTE(dulek) backup.manager had specified version '1.2', but backup.rpcapi - # was really only sending messages up to '1.1'. - 'cinder-backup': '1.1', -} diff --git a/cinder/scheduler/__init__.py b/cinder/scheduler/__init__.py deleted file mode 100644 index 63a101bf8..000000000 --- a/cinder/scheduler/__init__.py +++ /dev/null @@ -1,22 +0,0 @@ -# Copyright (c) 2010 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`cinder.scheduler` -- Scheduler Nodes -===================================================== - -.. automodule:: cinder.scheduler - :platform: Unix - :synopsis: Module that picks a volume node to create a volume. -""" diff --git a/cinder/scheduler/base_filter.py b/cinder/scheduler/base_filter.py deleted file mode 100644 index 92f1b5c00..000000000 --- a/cinder/scheduler/base_filter.py +++ /dev/null @@ -1,97 +0,0 @@ -# Copyright (c) 2011-2012 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Filter support -""" -from oslo_log import log as logging - -from cinder.i18n import _LI -from cinder.scheduler import base_handler - -LOG = logging.getLogger(__name__) - - -class BaseFilter(object): - """Base class for all filter classes.""" - def _filter_one(self, obj, filter_properties): - """Return True if it passes the filter, False otherwise. - - Override this in a subclass. - """ - return True - - def filter_all(self, filter_obj_list, filter_properties): - """Yield objects that pass the filter. - - Can be overridden in a subclass, if you need to base filtering - decisions on all objects. Otherwise, one can just override - _filter_one() to filter a single object. - """ - for obj in filter_obj_list: - if self._filter_one(obj, filter_properties): - yield obj - - # Set to true in a subclass if a filter only needs to be run once - # for each request rather than for each instance - run_filter_once_per_request = False - - def run_filter_for_index(self, index): - """Return True if the filter needs to be run for n-th instances. - - Only need to override this if a filter needs anything other than - "first only" or "all" behaviour. - """ - return not (self.run_filter_once_per_request and index > 0) - - -class BaseFilterHandler(base_handler.BaseHandler): - """Base class to handle loading filter classes. - - This class should be subclassed where one needs to use filters. - """ - - def get_filtered_objects(self, filter_classes, objs, - filter_properties, index=0): - """Get objects after filter - - :param filter_classes: filters that will be used to filter the - objects - :param objs: objects that will be filtered - :param filter_properties: client filter properties - :param index: This value needs to be increased in the caller - function of get_filtered_objects when handling - each resource. - """ - list_objs = list(objs) - LOG.debug("Starting with %d host(s)", len(list_objs)) - for filter_cls in filter_classes: - cls_name = filter_cls.__name__ - filter_class = filter_cls() - - if filter_class.run_filter_for_index(index): - objs = filter_class.filter_all(list_objs, filter_properties) - if objs is None: - LOG.debug("Filter %(cls_name)s says to stop filtering", - {'cls_name': cls_name}) - return - list_objs = list(objs) - msg = (_LI("Filter %(cls_name)s returned %(obj_len)d host(s)") - % {'cls_name': cls_name, 'obj_len': len(list_objs)}) - if not list_objs: - LOG.info(msg) - break - LOG.debug(msg) - return list_objs diff --git a/cinder/scheduler/base_handler.py b/cinder/scheduler/base_handler.py deleted file mode 100644 index bc8e14217..000000000 --- a/cinder/scheduler/base_handler.py +++ /dev/null @@ -1,47 +0,0 @@ -# Copyright (c) 2011-2013 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -A common base for handling extension classes. - -Used by BaseFilterHandler and BaseWeightHandler -""" - -import inspect - -from stevedore import extension - - -class BaseHandler(object): - """Base class to handle loading filter and weight classes.""" - def __init__(self, modifier_class_type, modifier_namespace): - self.namespace = modifier_namespace - self.modifier_class_type = modifier_class_type - self.extension_manager = extension.ExtensionManager(modifier_namespace) - - def _is_correct_class(self, cls): - """Return whether an object is a class of the correct type. - - (or is not prefixed with an underscore) - """ - return (inspect.isclass(cls) and - not cls.__name__.startswith('_') and - issubclass(cls, self.modifier_class_type)) - - def get_all_classes(self): - # We use a set, as some classes may have an entrypoint of their own, - # and also be returned by a function such as 'all_filters' for example - return [ext.plugin for ext in self.extension_manager if - self._is_correct_class(ext.plugin)] diff --git a/cinder/scheduler/base_weight.py b/cinder/scheduler/base_weight.py deleted file mode 100644 index 0ea982ca8..000000000 --- a/cinder/scheduler/base_weight.py +++ /dev/null @@ -1,145 +0,0 @@ -# Copyright (c) 2011-2012 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Pluggable Weighing support -""" - -import abc - -import six - -from cinder.scheduler import base_handler - - -def normalize(weight_list, minval=None, maxval=None): - """Normalize the values in a list between 0 and 1.0. - - The normalization is made regarding the lower and upper values present in - weight_list. If the minval and/or maxval parameters are set, these values - will be used instead of the minimum and maximum from the list. - - If all the values are equal, they are normalized to 0. - """ - - if not weight_list: - return () - - if maxval is None: - maxval = max(weight_list) - - if minval is None: - minval = min(weight_list) - - maxval = float(maxval) - minval = float(minval) - - if minval == maxval: - return [0] * len(weight_list) - - range_ = maxval - minval - return ((i - minval) / range_ for i in weight_list) - - -class WeighedObject(object): - """Object with weight information.""" - def __init__(self, obj, weight): - self.obj = obj - self.weight = weight - - def __repr__(self): - return "" % (self.obj, self.weight) - - -@six.add_metaclass(abc.ABCMeta) -class BaseWeigher(object): - """Base class for pluggable weighers. - - The attributes maxval and minval can be specified to set up the maximum - and minimum values for the weighed objects. These values will then be - taken into account in the normalization step, instead of taking the values - from the calculated weights. - """ - - minval = None - maxval = None - - def weight_multiplier(self): - """How weighted this weigher should be. - - Override this method in a subclass, so that the returned value is - read from a configuration option to permit operators specify a - multiplier for the weigher. - """ - return 1.0 - - @abc.abstractmethod - def _weigh_object(self, obj, weight_properties): - """Override in a subclass to specify a weight for a specific object.""" - - def weigh_objects(self, weighed_obj_list, weight_properties): - """Weigh multiple objects. - - Override in a subclass if you need access to all objects in order - to calculate weights. Do not modify the weight of an object here, - just return a list of weights. - """ - # Calculate the weights - weights = [] - for obj in weighed_obj_list: - weight = self._weigh_object(obj.obj, weight_properties) - - # Record the min and max values if they are None. If they anything - # but none we assume that the weigher has set them - if self.minval is None: - self.minval = weight - if self.maxval is None: - self.maxval = weight - - if weight < self.minval: - self.minval = weight - elif weight > self.maxval: - self.maxval = weight - - weights.append(weight) - - return weights - - -class BaseWeightHandler(base_handler.BaseHandler): - object_class = WeighedObject - - def get_weighed_objects(self, weigher_classes, obj_list, - weighing_properties): - """Return a sorted (descending), normalized list of WeighedObjects.""" - - if not obj_list: - return [] - - weighed_objs = [self.object_class(obj, 0.0) for obj in obj_list] - for weigher_cls in weigher_classes: - weigher = weigher_cls() - weights = weigher.weigh_objects(weighed_objs, weighing_properties) - - # Normalize the weights - weights = normalize(weights, - minval=weigher.minval, - maxval=weigher.maxval) - - for i, weight in enumerate(weights): - obj = weighed_objs[i] - obj.weight += weigher.weight_multiplier() * weight - - return sorted(weighed_objs, key=lambda x: x.weight, reverse=True) diff --git a/cinder/scheduler/driver.py b/cinder/scheduler/driver.py deleted file mode 100644 index 94d47f147..000000000 --- a/cinder/scheduler/driver.py +++ /dev/null @@ -1,123 +0,0 @@ -# Copyright (c) 2010 OpenStack Foundation -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Scheduler base class that all Schedulers should inherit from -""" - -from oslo_config import cfg -from oslo_utils import importutils -from oslo_utils import timeutils - -from cinder.i18n import _ -from cinder import objects -from cinder.volume import rpcapi as volume_rpcapi - - -scheduler_driver_opts = [ - cfg.StrOpt('scheduler_host_manager', - default='cinder.scheduler.host_manager.HostManager', - help='The scheduler host manager class to use'), - cfg.IntOpt('scheduler_max_attempts', - default=3, - help='Maximum number of attempts to schedule a volume'), -] - -CONF = cfg.CONF -CONF.register_opts(scheduler_driver_opts) - - -def volume_update_db(context, volume_id, host): - """Set the host and set the scheduled_at field of a volume. - - :returns: A Volume with the updated fields set properly. - """ - volume = objects.Volume.get_by_id(context, volume_id) - volume.host = host - volume.scheduled_at = timeutils.utcnow() - volume.save() - - # A volume object is expected to be returned, as it is used by - # filter_scheduler. - return volume - - -def group_update_db(context, group, host): - """Set the host and the scheduled_at field of a consistencygroup. - - :returns: A Consistencygroup with the updated fields set properly. - """ - group.update({'host': host, 'updated_at': timeutils.utcnow()}) - group.save() - return group - - -class Scheduler(object): - """The base class that all Scheduler classes should inherit from.""" - - def __init__(self): - self.host_manager = importutils.import_object( - CONF.scheduler_host_manager) - self.volume_rpcapi = volume_rpcapi.VolumeAPI() - - def reset(self): - """Reset volume RPC API object to load new version pins.""" - self.volume_rpcapi = volume_rpcapi.VolumeAPI() - - def is_ready(self): - """Returns True if Scheduler is ready to accept requests. - - This is to handle scheduler service startup when it has no volume hosts - stats and will fail all the requests. - """ - - return self.host_manager.has_all_capabilities() - - def update_service_capabilities(self, service_name, host, capabilities): - """Process a capability update from a service node.""" - self.host_manager.update_service_capabilities(service_name, - host, - capabilities) - - def host_passes_filters(self, context, volume_id, host, filter_properties): - """Check if the specified host passes the filters.""" - raise NotImplementedError(_("Must implement host_passes_filters")) - - def find_retype_host(self, context, request_spec, filter_properties=None, - migration_policy='never'): - """Find a host that can accept the volume with its new type.""" - raise NotImplementedError(_("Must implement find_retype_host")) - - def schedule(self, context, topic, method, *_args, **_kwargs): - """Must override schedule method for scheduler to work.""" - raise NotImplementedError(_("Must implement a fallback schedule")) - - def schedule_create_volume(self, context, request_spec, filter_properties): - """Must override schedule method for scheduler to work.""" - raise NotImplementedError(_("Must implement schedule_create_volume")) - - def schedule_create_consistencygroup(self, context, group, - request_spec_list, - filter_properties_list): - """Must override schedule method for scheduler to work.""" - raise NotImplementedError(_( - "Must implement schedule_create_consistencygroup")) - - def get_pools(self, context, filters): - """Must override schedule method for scheduler to work.""" - raise NotImplementedError(_( - "Must implement schedule_get_pools")) diff --git a/cinder/scheduler/evaluator/__init__.py b/cinder/scheduler/evaluator/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/scheduler/evaluator/evaluator.py b/cinder/scheduler/evaluator/evaluator.py deleted file mode 100644 index 8da66a41f..000000000 --- a/cinder/scheduler/evaluator/evaluator.py +++ /dev/null @@ -1,297 +0,0 @@ -# Copyright (c) 2014 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import operator -import re - -import pyparsing -import six - -from cinder import exception -from cinder.i18n import _ - - -def _operatorOperands(tokenList): - it = iter(tokenList) - while 1: - try: - op1 = next(it) - op2 = next(it) - yield(op1, op2) - except StopIteration: - break - - -class EvalConstant(object): - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - result = self.value - if (isinstance(result, six.string_types) and - re.match("^[a-zA-Z_]+\.[a-zA-Z_]+$", result)): - (which_dict, entry) = result.split('.') - try: - result = _vars[which_dict][entry] - except KeyError as e: - raise exception.EvaluatorParseException( - _("KeyError: %s") % six.text_type(e)) - except TypeError as e: - raise exception.EvaluatorParseException( - _("TypeError: %s") % six.text_type(e)) - - try: - result = int(result) - except ValueError: - try: - result = float(result) - except ValueError as e: - raise exception.EvaluatorParseException( - _("ValueError: %s") % six.text_type(e)) - - return result - - -class EvalSignOp(object): - operations = { - '+': 1, - '-': -1, - } - - def __init__(self, toks): - self.sign, self.value = toks[0] - - def eval(self): - return self.operations[self.sign] * self.value.eval() - - -class EvalAddOp(object): - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - sum = self.value[0].eval() - for op, val in _operatorOperands(self.value[1:]): - if op == '+': - sum += val.eval() - elif op == '-': - sum -= val.eval() - return sum - - -class EvalMultOp(object): - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - prod = self.value[0].eval() - for op, val in _operatorOperands(self.value[1:]): - try: - if op == '*': - prod *= val.eval() - elif op == '/': - prod /= float(val.eval()) - except ZeroDivisionError as e: - raise exception.EvaluatorParseException( - _("ZeroDivisionError: %s") % six.text_type(e)) - return prod - - -class EvalPowerOp(object): - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - prod = self.value[0].eval() - for op, val in _operatorOperands(self.value[1:]): - prod = pow(prod, val.eval()) - return prod - - -class EvalNegateOp(object): - def __init__(self, toks): - self.negation, self.value = toks[0] - - def eval(self): - return not self.value.eval() - - -class EvalComparisonOp(object): - operations = { - "<": operator.lt, - "<=": operator.le, - ">": operator.gt, - ">=": operator.ge, - "!=": operator.ne, - "==": operator.eq, - "<>": operator.ne, - } - - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - val1 = self.value[0].eval() - for op, val in _operatorOperands(self.value[1:]): - fn = self.operations[op] - val2 = val.eval() - if not fn(val1, val2): - break - val1 = val2 - else: - return True - return False - - -class EvalTernaryOp(object): - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - condition = self.value[0].eval() - if condition: - return self.value[2].eval() - else: - return self.value[4].eval() - - -class EvalFunction(object): - functions = { - "abs": abs, - "max": max, - "min": min, - } - - def __init__(self, toks): - self.func, self.value = toks[0] - - def eval(self): - args = self.value.eval() - if type(args) is list: - return self.functions[self.func](*args) - else: - return self.functions[self.func](args) - - -class EvalCommaSeperator(object): - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - val1 = self.value[0].eval() - val2 = self.value[2].eval() - if type(val2) is list: - val_list = [] - val_list.append(val1) - for val in val2: - val_list.append(val) - return val_list - - return [val1, val2] - - -class EvalBoolAndOp(object): - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - left = self.value[0].eval() - right = self.value[2].eval() - return left and right - - -class EvalBoolOrOp(object): - def __init__(self, toks): - self.value = toks[0] - - def eval(self): - left = self.value[0].eval() - right = self.value[2].eval() - return left or right - -_parser = None -_vars = {} - - -def _def_parser(): - # Enabling packrat parsing greatly speeds up the parsing. - pyparsing.ParserElement.enablePackrat() - - alphas = pyparsing.alphas - Combine = pyparsing.Combine - Forward = pyparsing.Forward - nums = pyparsing.nums - oneOf = pyparsing.oneOf - opAssoc = pyparsing.opAssoc - operatorPrecedence = pyparsing.operatorPrecedence - Word = pyparsing.Word - - integer = Word(nums) - real = Combine(Word(nums) + '.' + Word(nums)) - variable = Word(alphas + '_' + '.') - number = real | integer - expr = Forward() - fn = Word(alphas + '_' + '.') - operand = number | variable | fn - - signop = oneOf('+ -') - addop = oneOf('+ -') - multop = oneOf('* /') - comparisonop = oneOf(' '.join(EvalComparisonOp.operations.keys())) - ternaryop = ('?', ':') - boolandop = oneOf('AND and &&') - boolorop = oneOf('OR or ||') - negateop = oneOf('NOT not !') - - operand.setParseAction(EvalConstant) - expr = operatorPrecedence(operand, [ - (fn, 1, opAssoc.RIGHT, EvalFunction), - ("^", 2, opAssoc.RIGHT, EvalPowerOp), - (signop, 1, opAssoc.RIGHT, EvalSignOp), - (multop, 2, opAssoc.LEFT, EvalMultOp), - (addop, 2, opAssoc.LEFT, EvalAddOp), - (negateop, 1, opAssoc.RIGHT, EvalNegateOp), - (comparisonop, 2, opAssoc.LEFT, EvalComparisonOp), - (ternaryop, 3, opAssoc.LEFT, EvalTernaryOp), - (boolandop, 2, opAssoc.LEFT, EvalBoolAndOp), - (boolorop, 2, opAssoc.LEFT, EvalBoolOrOp), - (',', 2, opAssoc.RIGHT, EvalCommaSeperator), ]) - - return expr - - -def evaluate(expression, **kwargs): - """Evaluates an expression. - - Provides the facility to evaluate mathematical expressions, and to - substitute variables from dictionaries into those expressions. - - Supports both integer and floating point values, and automatic - promotion where necessary. - """ - global _parser - if _parser is None: - _parser = _def_parser() - - global _vars - _vars = kwargs - - try: - result = _parser.parseString(expression, parseAll=True)[0] - except pyparsing.ParseException as e: - raise exception.EvaluatorParseException( - _("ParseException: %s") % six.text_type(e)) - - return result.eval() diff --git a/cinder/scheduler/filter_scheduler.py b/cinder/scheduler/filter_scheduler.py deleted file mode 100644 index 5db592c6c..000000000 --- a/cinder/scheduler/filter_scheduler.py +++ /dev/null @@ -1,455 +0,0 @@ -# Copyright (c) 2011 Intel Corporation -# Copyright (c) 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The FilterScheduler is for creating volumes. - -You can customize this scheduler by specifying your own volume Filters and -Weighing Functions. -""" - -from oslo_config import cfg -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder.scheduler import driver -from cinder.scheduler import scheduler_options -from cinder.volume import utils - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -class FilterScheduler(driver.Scheduler): - """Scheduler that can be used for filtering and weighing.""" - def __init__(self, *args, **kwargs): - super(FilterScheduler, self).__init__(*args, **kwargs) - self.cost_function_cache = None - self.options = scheduler_options.SchedulerOptions() - self.max_attempts = self._max_attempts() - - def schedule(self, context, topic, method, *args, **kwargs): - """Schedule contract that returns best-suited host for this request.""" - self._schedule(context, topic, *args, **kwargs) - - def _get_configuration_options(self): - """Fetch options dictionary. Broken out for testing.""" - return self.options.get_configuration() - - def populate_filter_properties(self, request_spec, filter_properties): - """Stuff things into filter_properties. - - Can be overridden in a subclass to add more data. - """ - vol = request_spec['volume_properties'] - filter_properties['size'] = vol['size'] - filter_properties['availability_zone'] = vol.get('availability_zone') - filter_properties['user_id'] = vol.get('user_id') - filter_properties['metadata'] = vol.get('metadata') - filter_properties['qos_specs'] = vol.get('qos_specs') - - def schedule_create_consistencygroup(self, context, group, - request_spec_list, - filter_properties_list): - - weighed_host = self._schedule_group( - context, - request_spec_list, - filter_properties_list) - - if not weighed_host: - raise exception.NoValidHost(reason=_("No weighed hosts available")) - - host = weighed_host.obj.host - - updated_group = driver.group_update_db(context, group, host) - - self.volume_rpcapi.create_consistencygroup(context, - updated_group, host) - - def schedule_create_volume(self, context, request_spec, filter_properties): - weighed_host = self._schedule(context, request_spec, - filter_properties) - - if not weighed_host: - raise exception.NoValidHost(reason=_("No weighed hosts available")) - - host = weighed_host.obj.host - volume_id = request_spec['volume_id'] - - updated_volume = driver.volume_update_db(context, volume_id, host) - self._post_select_populate_filter_properties(filter_properties, - weighed_host.obj) - - # context is not serializable - filter_properties.pop('context', None) - - self.volume_rpcapi.create_volume(context, updated_volume, host, - request_spec, filter_properties, - allow_reschedule=True) - - def host_passes_filters(self, context, host, request_spec, - filter_properties): - """Check if the specified host passes the filters.""" - weighed_hosts = self._get_weighted_candidates(context, request_spec, - filter_properties) - for weighed_host in weighed_hosts: - host_state = weighed_host.obj - if host_state.host == host: - return host_state - - volume_id = request_spec.get('volume_id', '??volume_id missing??') - raise exception.NoValidHost(reason=_('Cannot place volume %(id)s on ' - '%(host)s') % - {'id': volume_id, - 'host': host}) - - def find_retype_host(self, context, request_spec, filter_properties=None, - migration_policy='never'): - """Find a host that can accept the volume with its new type.""" - filter_properties = filter_properties or {} - current_host = request_spec['volume_properties']['host'] - - # The volume already exists on this host, and so we shouldn't check if - # it can accept the volume again in the CapacityFilter. - filter_properties['vol_exists_on'] = current_host - - weighed_hosts = self._get_weighted_candidates(context, request_spec, - filter_properties) - if not weighed_hosts: - raise exception.NoValidHost(reason=_('No valid hosts for volume ' - '%(id)s with type %(type)s') % - {'id': request_spec['volume_id'], - 'type': request_spec['volume_type']}) - - for weighed_host in weighed_hosts: - host_state = weighed_host.obj - if host_state.host == current_host: - return host_state - - if utils.extract_host(current_host, 'pool') is None: - # legacy volumes created before pool is introduced has no pool - # info in host. But host_state.host always include pool level - # info. In this case if above exact match didn't work out, we - # find host_state that are of the same host of volume being - # retyped. In other words, for legacy volumes, retyping could - # cause migration between pools on same host, which we consider - # it is different from migration between hosts thus allow that - # to happen even migration policy is 'never'. - for weighed_host in weighed_hosts: - host_state = weighed_host.obj - backend = utils.extract_host(host_state.host, 'backend') - if backend == current_host: - return host_state - - if migration_policy == 'never': - raise exception.NoValidHost(reason=_('Current host not valid for ' - 'volume %(id)s with type ' - '%(type)s, migration not ' - 'allowed') % - {'id': request_spec['volume_id'], - 'type': request_spec['volume_type']}) - - top_host = self._choose_top_host(weighed_hosts, request_spec) - return top_host.obj - - def get_pools(self, context, filters): - # TODO(zhiteng) Add filters support - return self.host_manager.get_pools(context) - - def _post_select_populate_filter_properties(self, filter_properties, - host_state): - """Populate filter properties with additional information. - - Add additional information to the filter properties after a host has - been selected by the scheduling process. - """ - # Add a retry entry for the selected volume backend: - self._add_retry_host(filter_properties, host_state.host) - - def _add_retry_host(self, filter_properties, host): - """Add a retry entry for the selected volume backend. - - In the event that the request gets re-scheduled, this entry will signal - that the given backend has already been tried. - """ - retry = filter_properties.get('retry', None) - if not retry: - return - hosts = retry['hosts'] - hosts.append(host) - - def _max_attempts(self): - max_attempts = CONF.scheduler_max_attempts - if max_attempts < 1: - raise exception.InvalidParameterValue( - err=_("Invalid value for 'scheduler_max_attempts', " - "must be >=1")) - return max_attempts - - def _log_volume_error(self, volume_id, retry): - """Log requests with exceptions from previous volume operations.""" - exc = retry.pop('exc', None) # string-ified exception from volume - if not exc: - return # no exception info from a previous attempt, skip - - hosts = retry.get('hosts', None) - if not hosts: - return # no previously attempted hosts, skip - - last_host = hosts[-1] - LOG.error(_LE("Error scheduling %(volume_id)s from last vol-service: " - "%(last_host)s : %(exc)s"), - {'volume_id': volume_id, - 'last_host': last_host, - 'exc': exc}) - - def _populate_retry(self, filter_properties, properties): - """Populate filter properties with history of retries for request. - - If maximum retries is exceeded, raise NoValidHost. - """ - max_attempts = self.max_attempts - retry = filter_properties.pop('retry', {}) - - if max_attempts == 1: - # re-scheduling is disabled. - return - - # retry is enabled, update attempt count: - if retry: - retry['num_attempts'] += 1 - else: - retry = { - 'num_attempts': 1, - 'hosts': [] # list of volume service hosts tried - } - filter_properties['retry'] = retry - - volume_id = properties.get('volume_id') - self._log_volume_error(volume_id, retry) - - if retry['num_attempts'] > max_attempts: - raise exception.NoValidHost( - reason=_("Exceeded max scheduling attempts %(max_attempts)d " - "for volume %(volume_id)s") % - {'max_attempts': max_attempts, - 'volume_id': volume_id}) - - def _get_weighted_candidates(self, context, request_spec, - filter_properties=None): - """Return a list of hosts that meet required specs. - - Returned list is ordered by their fitness. - """ - elevated = context.elevated() - - volume_properties = request_spec['volume_properties'] - # Since Cinder is using mixed filters from Oslo and it's own, which - # takes 'resource_XX' and 'volume_XX' as input respectively, copying - # 'volume_XX' to 'resource_XX' will make both filters happy. - resource_properties = volume_properties.copy() - volume_type = request_spec.get("volume_type", None) - resource_type = request_spec.get("volume_type", None) - request_spec.update({'resource_properties': resource_properties}) - - config_options = self._get_configuration_options() - - if filter_properties is None: - filter_properties = {} - self._populate_retry(filter_properties, resource_properties) - - if resource_type is None: - msg = _("volume_type cannot be None") - raise exception.InvalidVolumeType(reason=msg) - - filter_properties.update({'context': context, - 'request_spec': request_spec, - 'config_options': config_options, - 'volume_type': volume_type, - 'resource_type': resource_type}) - - self.populate_filter_properties(request_spec, - filter_properties) - - # If multiattach is enabled on a volume, we need to add - # multiattach to extra specs, so that the capability - # filtering is enabled. - multiattach = volume_properties.get('multiattach', False) - if multiattach and 'multiattach' not in resource_type.get( - 'extra_specs', {}): - if 'extra_specs' not in resource_type: - resource_type['extra_specs'] = {} - - resource_type['extra_specs'].update( - multiattach=' True') - - # Find our local list of acceptable hosts by filtering and - # weighing our options. we virtually consume resources on - # it so subsequent selections can adjust accordingly. - - # Note: remember, we are using an iterator here. So only - # traverse this list once. - hosts = self.host_manager.get_all_host_states(elevated) - - # Filter local hosts based on requirements ... - hosts = self.host_manager.get_filtered_hosts(hosts, - filter_properties) - if not hosts: - return [] - - LOG.debug("Filtered %s", hosts) - # weighted_host = WeightedHost() ... the best - # host for the job. - weighed_hosts = self.host_manager.get_weighed_hosts(hosts, - filter_properties) - return weighed_hosts - - def _get_weighted_candidates_group(self, context, request_spec_list, - filter_properties_list=None): - """Finds hosts that supports the consistencygroup. - - Returns a list of hosts that meet the required specs, - ordered by their fitness. - """ - elevated = context.elevated() - - weighed_hosts = [] - index = 0 - for request_spec in request_spec_list: - volume_properties = request_spec['volume_properties'] - # Since Cinder is using mixed filters from Oslo and it's own, which - # takes 'resource_XX' and 'volume_XX' as input respectively, - # copying 'volume_XX' to 'resource_XX' will make both filters - # happy. - resource_properties = volume_properties.copy() - volume_type = request_spec.get("volume_type", None) - resource_type = request_spec.get("volume_type", None) - request_spec.update({'resource_properties': resource_properties}) - - config_options = self._get_configuration_options() - - filter_properties = {} - if filter_properties_list: - filter_properties = filter_properties_list[index] - if filter_properties is None: - filter_properties = {} - self._populate_retry(filter_properties, resource_properties) - - # Add consistencygroup_support in extra_specs if it is not there. - # Make sure it is populated in filter_properties - if 'consistencygroup_support' not in resource_type.get( - 'extra_specs', {}): - resource_type['extra_specs'].update( - consistencygroup_support=' True') - - filter_properties.update({'context': context, - 'request_spec': request_spec, - 'config_options': config_options, - 'volume_type': volume_type, - 'resource_type': resource_type}) - - self.populate_filter_properties(request_spec, - filter_properties) - - # Find our local list of acceptable hosts by filtering and - # weighing our options. we virtually consume resources on - # it so subsequent selections can adjust accordingly. - - # Note: remember, we are using an iterator here. So only - # traverse this list once. - all_hosts = self.host_manager.get_all_host_states(elevated) - if not all_hosts: - return [] - - # Filter local hosts based on requirements ... - hosts = self.host_manager.get_filtered_hosts(all_hosts, - filter_properties) - - if not hosts: - return [] - - LOG.debug("Filtered %s", hosts) - - # weighted_host = WeightedHost() ... the best - # host for the job. - temp_weighed_hosts = self.host_manager.get_weighed_hosts( - hosts, - filter_properties) - if not temp_weighed_hosts: - return [] - if index == 0: - weighed_hosts = temp_weighed_hosts - else: - new_weighed_hosts = [] - for host1 in weighed_hosts: - for host2 in temp_weighed_hosts: - # Should schedule creation of CG on backend level, - # not pool level. - if (utils.extract_host(host1.obj.host) == - utils.extract_host(host2.obj.host)): - new_weighed_hosts.append(host1) - weighed_hosts = new_weighed_hosts - if not weighed_hosts: - return [] - - index += 1 - - return weighed_hosts - - def _schedule(self, context, request_spec, filter_properties=None): - weighed_hosts = self._get_weighted_candidates(context, request_spec, - filter_properties) - # When we get the weighed_hosts, we clear those hosts whose backend - # is not same as consistencygroup's backend. - CG_backend = request_spec.get('CG_backend') - if weighed_hosts and CG_backend: - # Get host name including host@backend#pool info from - # weighed_hosts. - for host in weighed_hosts[::-1]: - backend = utils.extract_host(host.obj.host) - if backend != CG_backend: - weighed_hosts.remove(host) - if not weighed_hosts: - LOG.warning(_LW('No weighed hosts found for volume ' - 'with properties: %s'), - filter_properties['request_spec']['volume_type']) - return None - return self._choose_top_host(weighed_hosts, request_spec) - - def _schedule_group(self, context, request_spec_list, - filter_properties_list=None): - weighed_hosts = self._get_weighted_candidates_group( - context, - request_spec_list, - filter_properties_list) - if not weighed_hosts: - return None - return self._choose_top_host_group(weighed_hosts, request_spec_list) - - def _choose_top_host(self, weighed_hosts, request_spec): - top_host = weighed_hosts[0] - host_state = top_host.obj - LOG.debug("Choosing %s", host_state.host) - volume_properties = request_spec['volume_properties'] - host_state.consume_from_volume(volume_properties) - return top_host - - def _choose_top_host_group(self, weighed_hosts, request_spec_list): - top_host = weighed_hosts[0] - host_state = top_host.obj - LOG.debug("Choosing %s", host_state.host) - return top_host diff --git a/cinder/scheduler/filters/__init__.py b/cinder/scheduler/filters/__init__.py deleted file mode 100644 index f29852420..000000000 --- a/cinder/scheduler/filters/__init__.py +++ /dev/null @@ -1,39 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Scheduler host filters -""" - -from cinder.scheduler import base_filter - - -class BaseHostFilter(base_filter.BaseFilter): - """Base class for host filters.""" - def _filter_one(self, obj, filter_properties): - """Return True if the object passes the filter, otherwise False.""" - return self.host_passes(obj, filter_properties) - - def host_passes(self, host_state, filter_properties): - """Return True if the HostState passes the filter, otherwise False. - - Override this in a subclass. - """ - raise NotImplementedError() - - -class HostFilterHandler(base_filter.BaseFilterHandler): - def __init__(self, namespace): - super(HostFilterHandler, self).__init__(BaseHostFilter, namespace) diff --git a/cinder/scheduler/filters/affinity_filter.py b/cinder/scheduler/filters/affinity_filter.py deleted file mode 100644 index f6887d13c..000000000 --- a/cinder/scheduler/filters/affinity_filter.py +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright 2014, eBay Inc. -# Copyright 2014, OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from oslo_log import log as logging -from oslo_utils import uuidutils - -from cinder.scheduler import filters -from cinder.volume import api as volume - -LOG = logging.getLogger(__name__) - - -class AffinityFilter(filters.BaseHostFilter): - def __init__(self): - self.volume_api = volume.API() - - -class DifferentBackendFilter(AffinityFilter): - """Schedule volume on a different back-end from a set of volumes.""" - - def host_passes(self, host_state, filter_properties): - context = filter_properties['context'] - scheduler_hints = filter_properties.get('scheduler_hints') or {} - - affinity_uuids = scheduler_hints.get('different_host', []) - - # scheduler hint verification: affinity_uuids can be a list of uuids - # or single uuid. The checks here is to make sure every single string - # in the list looks like a uuid, otherwise, this filter will fail to - # pass. Note that the filter does *NOT* ignore string doesn't look - # like a uuid, it is better to fail the request than serving it wrong. - if isinstance(affinity_uuids, list): - for uuid in affinity_uuids: - if uuidutils.is_uuid_like(uuid): - continue - else: - return False - elif uuidutils.is_uuid_like(affinity_uuids): - affinity_uuids = [affinity_uuids] - else: - # Not a list, not a string looks like uuid, don't pass it - # to DB for query to avoid potential risk. - return False - - if affinity_uuids: - return not self.volume_api.get_all( - context, filters={'host': host_state.host, - 'id': affinity_uuids, - 'deleted': False}) - - # With no different_host key - return True - - -class SameBackendFilter(AffinityFilter): - """Schedule volume on the same back-end as another volume.""" - - def host_passes(self, host_state, filter_properties): - context = filter_properties['context'] - scheduler_hints = filter_properties.get('scheduler_hints') or {} - - affinity_uuids = scheduler_hints.get('same_host', []) - - # scheduler hint verification: affinity_uuids can be a list of uuids - # or single uuid. The checks here is to make sure every single string - # in the list looks like a uuid, otherwise, this filter will fail to - # pass. Note that the filter does *NOT* ignore string doesn't look - # like a uuid, it is better to fail the request than serving it wrong. - if isinstance(affinity_uuids, list): - for uuid in affinity_uuids: - if uuidutils.is_uuid_like(uuid): - continue - else: - return False - elif uuidutils.is_uuid_like(affinity_uuids): - affinity_uuids = [affinity_uuids] - else: - # Not a list, not a string looks like uuid, don't pass it - # to DB for query to avoid potential risk. - return False - - if affinity_uuids: - return self.volume_api.get_all( - context, filters={'host': host_state.host, - 'id': affinity_uuids, - 'deleted': False}) - - # With no same_host key - return True diff --git a/cinder/scheduler/filters/availability_zone_filter.py b/cinder/scheduler/filters/availability_zone_filter.py deleted file mode 100644 index 0ff245d6f..000000000 --- a/cinder/scheduler/filters/availability_zone_filter.py +++ /dev/null @@ -1,32 +0,0 @@ -# Copyright (c) 2011-2012 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.scheduler import filters - - -class AvailabilityZoneFilter(filters.BaseHostFilter): - """Filters Hosts by availability zone.""" - - # Availability zones do not change within a request - run_filter_once_per_request = True - - def host_passes(self, host_state, filter_properties): - spec = filter_properties.get('request_spec', {}) - props = spec.get('resource_properties', {}) - availability_zone = props.get('availability_zone') - - if availability_zone: - return availability_zone == host_state.service['availability_zone'] - return True diff --git a/cinder/scheduler/filters/capabilities_filter.py b/cinder/scheduler/filters/capabilities_filter.py deleted file mode 100644 index be35173f2..000000000 --- a/cinder/scheduler/filters/capabilities_filter.py +++ /dev/null @@ -1,74 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import six - -from cinder.scheduler import filters -from cinder.scheduler.filters import extra_specs_ops - -LOG = logging.getLogger(__name__) - - -class CapabilitiesFilter(filters.BaseHostFilter): - """HostFilter to work with resource (instance & volume) type records.""" - - def _satisfies_extra_specs(self, capabilities, resource_type): - """Check if capabilities satisfy resource type requirements. - - Check that the capabilities provided by the services satisfy - the extra specs associated with the resource type. - """ - extra_specs = resource_type.get('extra_specs', []) - if not extra_specs: - return True - - for key, req in six.iteritems(extra_specs): - # Either not scope format, or in capabilities scope - scope = key.split(':') - if len(scope) > 1 and scope[0] != "capabilities": - continue - elif scope[0] == "capabilities": - del scope[0] - - cap = capabilities - for index in range(len(scope)): - try: - cap = cap.get(scope[index]) - except AttributeError: - return False - if cap is None: - LOG.debug("Host doesn't provide capability '%(cap)s' " % - {'cap': scope[index]}) - return False - if not extra_specs_ops.match(cap, req): - LOG.debug("extra_spec requirement '%(req)s' " - "does not match '%(cap)s'", - {'req': req, 'cap': cap}) - return False - return True - - def host_passes(self, host_state, filter_properties): - """Return a list of hosts that can create resource_type.""" - # Note(zhiteng) Currently only Cinder and Nova are using - # this filter, so the resource type is either instance or - # volume. - resource_type = filter_properties.get('resource_type') - if not self._satisfies_extra_specs(host_state.capabilities, - resource_type): - LOG.debug("%(host_state)s fails resource_type extra_specs " - "requirements", {'host_state': host_state}) - return False - return True diff --git a/cinder/scheduler/filters/capacity_filter.py b/cinder/scheduler/filters/capacity_filter.py deleted file mode 100644 index b0ba35972..000000000 --- a/cinder/scheduler/filters/capacity_filter.py +++ /dev/null @@ -1,133 +0,0 @@ -# Copyright (c) 2012 Intel -# Copyright (c) 2012 OpenStack Foundation -# Copyright (c) 2015 EMC Corporation -# -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import math - -from oslo_log import log as logging - -from cinder.i18n import _LE, _LW -from cinder.scheduler import filters - - -LOG = logging.getLogger(__name__) - - -class CapacityFilter(filters.BaseHostFilter): - """CapacityFilter filters based on volume host's capacity utilization.""" - - def host_passes(self, host_state, filter_properties): - """Return True if host has sufficient capacity.""" - - # If the volume already exists on this host, don't fail it for - # insufficient capacity (e.g., if we are retyping) - if host_state.host == filter_properties.get('vol_exists_on'): - return True - - volume_size = filter_properties.get('size') - - if host_state.free_capacity_gb is None: - # Fail Safe - LOG.error(_LE("Free capacity not set: " - "volume node info collection broken.")) - return False - - free_space = host_state.free_capacity_gb - total_space = host_state.total_capacity_gb - reserved = float(host_state.reserved_percentage) / 100 - if free_space in ['infinite', 'unknown']: - # NOTE(zhiteng) for those back-ends cannot report actual - # available capacity, we assume it is able to serve the - # request. Even if it was not, the retry mechanism is - # able to handle the failure by rescheduling - return True - elif total_space in ['infinite', 'unknown']: - # If total_space is 'infinite' or 'unknown' and reserved - # is 0, we assume the back-ends can serve the request. - # If total_space is 'infinite' or 'unknown' and reserved - # is not 0, we cannot calculate the reserved space. - # float(total_space) will throw an exception. total*reserved - # also won't work. So the back-ends cannot serve the request. - if reserved == 0: - return True - return False - total = float(total_space) - if total <= 0: - LOG.warning(_LW("Insufficient free space for volume creation. " - "Total capacity is %(total).2f on host %(host)s."), - {"total": total, - "host": host_state.host}) - return False - # Calculate how much free space is left after taking into account - # the reserved space. - free = free_space - math.floor(total * reserved) - - msg_args = {"host": host_state.host, - "requested": volume_size, - "available": free} - - # Only evaluate using max_over_subscription_ratio if - # thin_provisioning_support is True. Check if the ratio of - # provisioned capacity over total capacity has exceeded over - # subscription ratio. - if (host_state.thin_provisioning_support and - host_state.max_over_subscription_ratio >= 1): - provisioned_ratio = ((host_state.provisioned_capacity_gb + - volume_size) / total) - if provisioned_ratio > host_state.max_over_subscription_ratio: - LOG.warning(_LW( - "Insufficient free space for thin provisioning. " - "The ratio of provisioned capacity over total capacity " - "%(provisioned_ratio).2f has exceeded the maximum over " - "subscription ratio %(oversub_ratio).2f on host " - "%(host)s."), - {"provisioned_ratio": provisioned_ratio, - "oversub_ratio": host_state.max_over_subscription_ratio, - "host": host_state.host}) - return False - else: - # Thin provisioning is enabled and projected over-subscription - # ratio does not exceed max_over_subscription_ratio. The host - # passes if "adjusted" free virtual capacity is enough to - # accommodate the volume. Adjusted free virtual capacity is - # the currently available free capacity (taking into account - # of reserved space) which we can over-subscribe. - adjusted_free_virtual = ( - free * host_state.max_over_subscription_ratio) - return adjusted_free_virtual >= volume_size - elif host_state.thin_provisioning_support: - LOG.warning(_LW("Filtering out host %(host)s with an invalid " - "maximum over subscription ratio of " - "%(oversub_ratio).2f. The ratio should be a " - "minimum of 1.0."), - {"oversub_ratio": - host_state.max_over_subscription_ratio, - "host": host_state.host}) - return False - - if free < volume_size: - LOG.warning(_LW("Insufficient free space for volume creation " - "on host %(host)s (requested / avail): " - "%(requested)s/%(available)s"), msg_args) - return False - - LOG.debug("Space information for volume creation " - "on host %(host)s (requested / avail): " - "%(requested)s/%(available)s", msg_args) - - return True diff --git a/cinder/scheduler/filters/driver_filter.py b/cinder/scheduler/filters/driver_filter.py deleted file mode 100644 index b57532413..000000000 --- a/cinder/scheduler/filters/driver_filter.py +++ /dev/null @@ -1,130 +0,0 @@ -# Copyright (c) 2014 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import six - -from cinder.i18n import _LW -from cinder.scheduler.evaluator import evaluator -from cinder.scheduler import filters - - -LOG = logging.getLogger(__name__) - - -class DriverFilter(filters.BaseHostFilter): - """DriverFilter filters hosts based on a 'filter function' and metrics. - - DriverFilter filters based on volume host's provided 'filter function' - and metrics. - """ - - def host_passes(self, host_state, filter_properties): - """Determines whether a host has a passing filter_function or not.""" - stats = self._generate_stats(host_state, filter_properties) - - LOG.debug("Checking host '%s'", stats['host_stats']['host']) - result = self._check_filter_function(stats) - LOG.debug("Result: %s", result) - LOG.debug("Done checking host '%s'", stats['host_stats']['host']) - - return result - - def _check_filter_function(self, stats): - """Checks if a volume passes a host's filter function. - - Returns a tuple in the format (filter_passing, filter_invalid). - Both values are booleans. - """ - if stats['filter_function'] is None: - LOG.debug("Filter function not set :: passing host") - return True - - try: - filter_result = self._run_evaluator(stats['filter_function'], - stats) - except Exception as ex: - # Warn the admin for now that there is an error in the - # filter function. - LOG.warning(_LW("Error in filtering function " - "'%(function)s' : '%(error)s' :: failing host"), - {'function': stats['filter_function'], - 'error': ex, }) - return False - - return filter_result - - def _run_evaluator(self, func, stats): - """Evaluates a given function using the provided available stats.""" - host_stats = stats['host_stats'] - host_caps = stats['host_caps'] - extra_specs = stats['extra_specs'] - qos_specs = stats['qos_specs'] - volume_stats = stats['volume_stats'] - - result = evaluator.evaluate( - func, - extra=extra_specs, - stats=host_stats, - capabilities=host_caps, - volume=volume_stats, - qos=qos_specs) - - return result - - def _generate_stats(self, host_state, filter_properties): - """Generates statistics from host and volume data.""" - - host_stats = { - 'host': host_state.host, - 'volume_backend_name': host_state.volume_backend_name, - 'vendor_name': host_state.vendor_name, - 'driver_version': host_state.driver_version, - 'storage_protocol': host_state.storage_protocol, - 'QoS_support': host_state.QoS_support, - 'total_capacity_gb': host_state.total_capacity_gb, - 'allocated_capacity_gb': host_state.allocated_capacity_gb, - 'free_capacity_gb': host_state.free_capacity_gb, - 'reserved_percentage': host_state.reserved_percentage, - 'updated': host_state.updated, - } - - host_caps = host_state.capabilities - - filter_function = None - - if ('filter_function' in host_caps and - host_caps['filter_function'] is not None): - filter_function = six.text_type(host_caps['filter_function']) - - qos_specs = filter_properties.get('qos_specs', {}) - - volume_type = filter_properties.get('volume_type', {}) - extra_specs = volume_type.get('extra_specs', {}) - - request_spec = filter_properties.get('request_spec', {}) - volume_stats = request_spec.get('volume_properties', {}) - - stats = { - 'host_stats': host_stats, - 'host_caps': host_caps, - 'extra_specs': extra_specs, - 'qos_specs': qos_specs, - 'volume_stats': volume_stats, - 'volume_type': volume_type, - 'filter_function': filter_function, - } - - return stats diff --git a/cinder/scheduler/filters/extra_specs_ops.py b/cinder/scheduler/filters/extra_specs_ops.py deleted file mode 100644 index 735e3037c..000000000 --- a/cinder/scheduler/filters/extra_specs_ops.py +++ /dev/null @@ -1,72 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import operator - -from oslo_utils import strutils - -# 1. The following operations are supported: -# =, s==, s!=, s>=, s>, s<=, s<, , , , ==, !=, >=, <= -# 2. Note that is handled in a different way below. -# 3. If the first word in the extra_specs is not one of the operators, -# it is ignored. -_op_methods = {'=': lambda x, y: float(x) >= float(y), - '': lambda x, y: y in x, - '': lambda x, y: (strutils.bool_from_string(x) is - strutils.bool_from_string(y)), - '==': lambda x, y: float(x) == float(y), - '!=': lambda x, y: float(x) != float(y), - '>=': lambda x, y: float(x) >= float(y), - '<=': lambda x, y: float(x) <= float(y), - 's==': operator.eq, - 's!=': operator.ne, - 's<': operator.lt, - 's<=': operator.le, - 's>': operator.gt, - 's>=': operator.ge} - - -def match(value, req): - words = req.split() - - op = method = None - if words: - op = words.pop(0) - method = _op_methods.get(op) - - if op != '' and not method: - return value == req - - if value is None: - return False - - if op == '': # Ex: v1 v2 v3 - while True: - if words.pop(0) == value: - return True - if not words: - break - op = words.pop(0) # remove a keyword - if not words: - break - return False - - try: - if words and method(value, words[0]): - return True - except ValueError: - pass - - return False diff --git a/cinder/scheduler/filters/ignore_attempted_hosts_filter.py b/cinder/scheduler/filters/ignore_attempted_hosts_filter.py deleted file mode 100644 index beffe16a4..000000000 --- a/cinder/scheduler/filters/ignore_attempted_hosts_filter.py +++ /dev/null @@ -1,57 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.scheduler import filters - -LOG = logging.getLogger(__name__) - - -class IgnoreAttemptedHostsFilter(filters.BaseHostFilter): - """Filter out previously attempted hosts - - A host passes this filter if it has not already been attempted for - scheduling. The scheduler needs to add previously attempted hosts - to the 'retry' key of filter_properties in order for this to work - correctly. For example:: - - { - 'retry': { - 'hosts': ['host1', 'host2'], - 'num_attempts': 3, - } - } - """ - - def host_passes(self, host_state, filter_properties): - """Skip nodes that have already been attempted.""" - attempted = filter_properties.get('retry') - if not attempted: - # Re-scheduling is disabled - LOG.debug("Re-scheduling is disabled.") - return True - - hosts = attempted.get('hosts', []) - host = host_state.host - - passes = host not in hosts - pass_msg = "passes" if passes else "fails" - - LOG.debug("Host %(host)s %(pass_msg)s. Previously tried hosts: " - "%(hosts)s" % {'host': host, - 'pass_msg': pass_msg, - 'hosts': hosts}) - return passes diff --git a/cinder/scheduler/filters/instance_locality_filter.py b/cinder/scheduler/filters/instance_locality_filter.py deleted file mode 100644 index 2fcee1377..000000000 --- a/cinder/scheduler/filters/instance_locality_filter.py +++ /dev/null @@ -1,118 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014, Adrien Vergé -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from oslo_log import log as logging -from oslo_utils import uuidutils - -from cinder.compute import nova -from cinder import exception -from cinder.i18n import _, _LW -from cinder.scheduler import filters -from cinder.volume import utils as volume_utils - - -LOG = logging.getLogger(__name__) - -HINT_KEYWORD = 'local_to_instance' -INSTANCE_HOST_PROP = 'OS-EXT-SRV-ATTR:host' -REQUESTS_TIMEOUT = 5 - - -class InstanceLocalityFilter(filters.BaseHostFilter): - """Schedule volume on the same host as a given instance. - - This filter enables selection of a storage back-end located on the host - where the instance's hypervisor is running. This provides data locality: - the instance and the volume are located on the same physical machine. - - In order to work: - - The Extended Server Attributes extension needs to be active in Nova (this - is by default), so that the 'OS-EXT-SRV-ATTR:host' property is returned - when requesting instance info. - - Either an account with privileged rights for Nova must be configured in - Cinder configuration (see 'os_privileged_user_name'), or the user making - the call needs to have sufficient rights (see - 'extended_server_attributes' in Nova policy). - """ - - def __init__(self): - # Cache Nova API answers directly into the Filter object. - # Since a BaseHostFilter instance lives only during the volume's - # scheduling, the cache is re-created for every new volume creation. - self._cache = {} - super(InstanceLocalityFilter, self).__init__() - - def _nova_has_extended_server_attributes(self, context): - """Check Extended Server Attributes presence - - Find out whether the Extended Server Attributes extension is activated - in Nova or not. Cache the result to query Nova only once. - """ - - if not hasattr(self, '_nova_ext_srv_attr'): - self._nova_ext_srv_attr = nova.API().has_extension( - context, 'ExtendedServerAttributes', timeout=REQUESTS_TIMEOUT) - - return self._nova_ext_srv_attr - - def host_passes(self, host_state, filter_properties): - context = filter_properties['context'] - host = volume_utils.extract_host(host_state.host, 'host') - - scheduler_hints = filter_properties.get('scheduler_hints') or {} - instance_uuid = scheduler_hints.get(HINT_KEYWORD, None) - - # Without 'local_to_instance' hint - if not instance_uuid: - return True - - if not uuidutils.is_uuid_like(instance_uuid): - raise exception.InvalidUUID(uuid=instance_uuid) - - # TODO(adrienverge): Currently it is not recommended to allow instance - # migrations for hypervisors where this hint will be used. In case of - # instance migration, a previously locally-created volume will not be - # automatically migrated. Also in case of instance migration during the - # volume's scheduling, the result is unpredictable. A future - # enhancement would be to subscribe to Nova migration events (e.g. via - # Ceilometer). - - # First, lookup for already-known information in local cache - if instance_uuid in self._cache: - return self._cache[instance_uuid] == host - - if not self._nova_has_extended_server_attributes(context): - LOG.warning(_LW('Hint "%s" dropped because ' - 'ExtendedServerAttributes not active in Nova.'), - HINT_KEYWORD) - raise exception.CinderException(_('Hint "%s" not supported.') % - HINT_KEYWORD) - - server = nova.API().get_server(context, instance_uuid, - privileged_user=True, - timeout=REQUESTS_TIMEOUT) - - if not hasattr(server, INSTANCE_HOST_PROP): - LOG.warning(_LW('Hint "%s" dropped because Nova did not return ' - 'enough information. Either Nova policy needs to ' - 'be changed or a privileged account for Nova ' - 'should be specified in conf.'), HINT_KEYWORD) - raise exception.CinderException(_('Hint "%s" not supported.') % - HINT_KEYWORD) - - self._cache[instance_uuid] = getattr(server, INSTANCE_HOST_PROP) - - # Match if given instance is hosted on host - return self._cache[instance_uuid] == host diff --git a/cinder/scheduler/filters/json_filter.py b/cinder/scheduler/filters/json_filter.py deleted file mode 100644 index dbbca066d..000000000 --- a/cinder/scheduler/filters/json_filter.py +++ /dev/null @@ -1,151 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import operator - -from oslo_serialization import jsonutils -import six - -from cinder.scheduler import filters - - -class JsonFilter(filters.BaseHostFilter): - """Host Filter to allow simple JSON-based grammar for selecting hosts.""" - def _op_compare(self, args, op): - """Compare first item of args with the rest using specified operator. - - Returns True if the specified operator can successfully - compare the first item in the args with all the rest. Will - return False if only one item is in the list. - """ - if len(args) < 2: - return False - if op is operator.contains: - bad = args[0] not in args[1:] - else: - bad = [arg for arg in args[1:] - if not op(args[0], arg)] - return not bool(bad) - - def _equals(self, args): - """First term is == all the other terms.""" - return self._op_compare(args, operator.eq) - - def _less_than(self, args): - """First term is < all the other terms.""" - return self._op_compare(args, operator.lt) - - def _greater_than(self, args): - """First term is > all the other terms.""" - return self._op_compare(args, operator.gt) - - def _in(self, args): - """First term is in set of remaining terms.""" - return self._op_compare(args, operator.contains) - - def _less_than_equal(self, args): - """First term is <= all the other terms.""" - return self._op_compare(args, operator.le) - - def _greater_than_equal(self, args): - """First term is >= all the other terms.""" - return self._op_compare(args, operator.ge) - - def _not(self, args): - """Flip each of the arguments.""" - return [not arg for arg in args] - - def _or(self, args): - """True if any arg is True.""" - return any(args) - - def _and(self, args): - """True if all args are True.""" - return all(args) - - commands = { - '=': _equals, - '<': _less_than, - '>': _greater_than, - 'in': _in, - '<=': _less_than_equal, - '>=': _greater_than_equal, - 'not': _not, - 'or': _or, - 'and': _and, - } - - def _parse_string(self, string, host_state): - """Parse capability lookup strings. - - Strings prefixed with $ are capability lookups in the - form '$variable' where 'variable' is an attribute in the - HostState class. If $variable is a dictionary, you may - use: $variable.dictkey - """ - if not string: - return None - if not string.startswith("$"): - return string - - path = string[1:].split(".") - obj = getattr(host_state, path[0], None) - if obj is None: - return None - for item in path[1:]: - obj = obj.get(item) - if obj is None: - return None - return obj - - def _process_filter(self, query, host_state): - """Recursively parse the query structure.""" - if not query: - return True - cmd = query[0] - method = self.commands[cmd] - cooked_args = [] - for arg in query[1:]: - if isinstance(arg, list): - arg = self._process_filter(arg, host_state) - elif isinstance(arg, six.string_types): - arg = self._parse_string(arg, host_state) - if arg is not None: - cooked_args.append(arg) - result = method(self, cooked_args) - return result - - def host_passes(self, host_state, filter_properties): - """Return a list of hosts that can fulfill query requirements.""" - # TODO(zhiteng) Add description for filter_properties structure - # and scheduler_hints. - try: - query = filter_properties['scheduler_hints']['query'] - except KeyError: - query = None - if not query: - return True - - # NOTE(comstud): Not checking capabilities or service for - # enabled/disabled so that a provided json filter can decide - - result = self._process_filter(jsonutils.loads(query), host_state) - if isinstance(result, list): - # If any succeeded, include the host - result = any(result) - if result: - # Filter it out. - return True - return False diff --git a/cinder/scheduler/flows/__init__.py b/cinder/scheduler/flows/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/scheduler/flows/create_volume.py b/cinder/scheduler/flows/create_volume.py deleted file mode 100644 index 0f917a37f..000000000 --- a/cinder/scheduler/flows/create_volume.py +++ /dev/null @@ -1,173 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -from oslo_utils import excutils -import taskflow.engines -from taskflow.patterns import linear_flow - -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _LE -from cinder import rpc -from cinder import utils -from cinder.volume.flows import common - -LOG = logging.getLogger(__name__) - -ACTION = 'volume:create' - - -class ExtractSchedulerSpecTask(flow_utils.CinderTask): - """Extracts a spec object from a partial and/or incomplete request spec. - - Reversion strategy: N/A - """ - - default_provides = set(['request_spec']) - - def __init__(self, db_api, **kwargs): - super(ExtractSchedulerSpecTask, self).__init__(addons=[ACTION], - **kwargs) - self.db_api = db_api - - def _populate_request_spec(self, context, volume, snapshot_id, - image_id): - # Create the full request spec using the volume object. - # - # NOTE(dulek): At this point, a volume can be deleted before it gets - # scheduled. If a delete API call is made, the volume gets instantly - # delete and scheduling will fail when it tries to update the DB entry - # (with the host) in ScheduleCreateVolumeTask below. - volume_type_id = volume.volume_type_id - vol_type = volume.volume_type - return { - 'volume_id': volume.id, - 'snapshot_id': snapshot_id, - 'image_id': image_id, - 'volume_properties': { - 'size': utils.as_int(volume.size, quiet=False), - 'availability_zone': volume.availability_zone, - 'volume_type_id': volume_type_id, - }, - 'volume_type': list(dict(vol_type).items()), - } - - def execute(self, context, request_spec, volume, snapshot_id, - image_id): - # For RPC version < 1.2 backward compatibility - if request_spec is None: - request_spec = self._populate_request_spec(context, volume.id, - snapshot_id, image_id) - return { - 'request_spec': request_spec, - } - - -class ScheduleCreateVolumeTask(flow_utils.CinderTask): - """Activates a scheduler driver and handles any subsequent failures. - - Notification strategy: on failure the scheduler rpc notifier will be - activated and a notification will be emitted indicating what errored, - the reason, and the request (and misc. other data) that caused the error - to be triggered. - - Reversion strategy: N/A - """ - FAILURE_TOPIC = "scheduler.create_volume" - - def __init__(self, db_api, driver_api, **kwargs): - super(ScheduleCreateVolumeTask, self).__init__(addons=[ACTION], - **kwargs) - self.db_api = db_api - self.driver_api = driver_api - - def _handle_failure(self, context, request_spec, cause): - try: - self._notify_failure(context, request_spec, cause) - finally: - LOG.error(_LE("Failed to run task %(name)s: %(cause)s"), - {'cause': cause, 'name': self.name}) - - def _notify_failure(self, context, request_spec, cause): - """When scheduling fails send out an event that it failed.""" - payload = { - 'request_spec': request_spec, - 'volume_properties': request_spec.get('volume_properties', {}), - 'volume_id': request_spec['volume_id'], - 'state': 'error', - 'method': 'create_volume', - 'reason': cause, - } - try: - rpc.get_notifier('scheduler').error(context, self.FAILURE_TOPIC, - payload) - except exception.CinderException: - LOG.exception(_LE("Failed notifying on %(topic)s " - "payload %(payload)s"), - {'topic': self.FAILURE_TOPIC, 'payload': payload}) - - def execute(self, context, request_spec, filter_properties): - try: - self.driver_api.schedule_create_volume(context, request_spec, - filter_properties) - except Exception as e: - # An error happened, notify on the scheduler queue and log that - # this happened and set the volume to errored out and reraise the - # error *if* exception caught isn't NoValidHost. Otherwise *do not* - # reraise (since what's the point?) - with excutils.save_and_reraise_exception( - reraise=not isinstance(e, exception.NoValidHost)): - try: - self._handle_failure(context, request_spec, e) - finally: - common.error_out_volume(context, self.db_api, - request_spec['volume_id'], - reason=e) - - -def get_flow(context, db_api, driver_api, request_spec=None, - filter_properties=None, - volume=None, snapshot_id=None, image_id=None): - - """Constructs and returns the scheduler entrypoint flow. - - This flow will do the following: - - 1. Inject keys & values for dependent tasks. - 2. Extract a scheduler specification from the provided inputs. - 3. Use provided scheduler driver to select host and pass volume creation - request further. - """ - create_what = { - 'context': context, - 'raw_request_spec': request_spec, - 'filter_properties': filter_properties, - 'volume': volume, - 'snapshot_id': snapshot_id, - 'image_id': image_id, - } - - flow_name = ACTION.replace(":", "_") + "_scheduler" - scheduler_flow = linear_flow.Flow(flow_name) - - # This will extract and clean the spec from the starting values. - scheduler_flow.add(ExtractSchedulerSpecTask( - db_api, - rebind={'request_spec': 'raw_request_spec'})) - - # This will activate the desired scheduler driver (and handle any - # driver related failures appropriately). - scheduler_flow.add(ScheduleCreateVolumeTask(db_api, driver_api)) - - # Now load (but do not run) the flow using the provided initial data. - return taskflow.engines.load(scheduler_flow, store=create_what) diff --git a/cinder/scheduler/host_manager.py b/cinder/scheduler/host_manager.py deleted file mode 100644 index aa812232d..000000000 --- a/cinder/scheduler/host_manager.py +++ /dev/null @@ -1,525 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Manage hosts in the current zone. -""" - -import collections - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import timeutils - -from cinder import context as cinder_context -from cinder import exception -from cinder import objects -from cinder import utils -from cinder.i18n import _LI, _LW -from cinder.scheduler import filters -from cinder.scheduler import weights -from cinder.volume import utils as vol_utils - - -host_manager_opts = [ - cfg.ListOpt('scheduler_default_filters', - default=[ - 'AvailabilityZoneFilter', - 'CapacityFilter', - 'CapabilitiesFilter' - ], - help='Which filter class names to use for filtering hosts ' - 'when not specified in the request.'), - cfg.ListOpt('scheduler_default_weighers', - default=[ - 'CapacityWeigher' - ], - help='Which weigher class names to use for weighing hosts.') -] - -CONF = cfg.CONF -CONF.register_opts(host_manager_opts) -CONF.import_opt('scheduler_driver', 'cinder.scheduler.manager') -CONF.import_opt('max_over_subscription_ratio', 'cinder.volume.driver') - -LOG = logging.getLogger(__name__) - - -class ReadOnlyDict(collections.Mapping): - """A read-only dict.""" - def __init__(self, source=None): - if source is not None: - self.data = dict(source) - else: - self.data = {} - - def __getitem__(self, key): - return self.data[key] - - def __iter__(self): - return iter(self.data) - - def __len__(self): - return len(self.data) - - def __repr__(self): - return '%s(%r)' % (self.__class__.__name__, self.data) - - -class HostState(object): - """Mutable and immutable information tracked for a volume backend.""" - - def __init__(self, host, capabilities=None, service=None): - self.capabilities = None - self.service = None - self.host = host - self.update_capabilities(capabilities, service) - - self.volume_backend_name = None - self.vendor_name = None - self.driver_version = 0 - self.storage_protocol = None - self.QoS_support = False - # Mutable available resources. - # These will change as resources are virtually "consumed". - self.total_capacity_gb = 0 - # capacity has been allocated in cinder POV, which should be - # sum(vol['size'] for vol in vols_on_hosts) - self.allocated_capacity_gb = 0 - self.free_capacity_gb = None - self.reserved_percentage = 0 - # The apparent allocated space indicating how much capacity - # has been provisioned. This could be the sum of sizes of - # all volumes on a backend, which could be greater than or - # equal to the allocated_capacity_gb. - self.provisioned_capacity_gb = 0 - self.max_over_subscription_ratio = 1.0 - self.thin_provisioning_support = False - self.thick_provisioning_support = False - # Does this backend support attaching a volume to more than - # once host/instance? - self.multiattach = False - - # PoolState for all pools - self.pools = {} - - self.updated = None - - def update_capabilities(self, capabilities=None, service=None): - # Read-only capability dicts - - if capabilities is None: - capabilities = {} - self.capabilities = ReadOnlyDict(capabilities) - if service is None: - service = {} - self.service = ReadOnlyDict(service) - - def update_from_volume_capability(self, capability, service=None): - """Update information about a host from its volume_node info. - - 'capability' is the status info reported by volume backend, a typical - capability looks like this: - - capability = { - 'volume_backend_name': 'Local iSCSI', #\ - 'vendor_name': 'OpenStack', # backend level - 'driver_version': '1.0', # mandatory/fixed - 'storage_protocol': 'iSCSI', #- stats&capabilities - - 'active_volumes': 10, #\ - 'IOPS_provisioned': 30000, # optional custom - 'fancy_capability_1': 'eat', # stats & capabilities - 'fancy_capability_2': 'drink', #/ - - 'pools': [ - {'pool_name': '1st pool', #\ - 'total_capacity_gb': 500, # mandatory stats for - 'free_capacity_gb': 230, # pools - 'allocated_capacity_gb': 270, # | - 'QoS_support': 'False', # | - 'reserved_percentage': 0, #/ - - 'dying_disks': 100, #\ - 'super_hero_1': 'spider-man', # optional custom - 'super_hero_2': 'flash', # stats & capabilities - 'super_hero_3': 'neoncat' #/ - }, - {'pool_name': '2nd pool', - 'total_capacity_gb': 1024, - 'free_capacity_gb': 1024, - 'allocated_capacity_gb': 0, - 'QoS_support': 'False', - 'reserved_percentage': 0, - - 'dying_disks': 200, - 'super_hero_1': 'superman', - 'super_hero_2': ' ', - 'super_hero_2': 'Hulk', - } - ] - } - """ - self.update_capabilities(capability, service) - - if capability: - if self.updated and self.updated > capability['timestamp']: - return - - # Update backend level info - self.update_backend(capability) - - # Update pool level info - self.update_pools(capability, service) - - def update_pools(self, capability, service): - """Update storage pools information from backend reported info.""" - if not capability: - return - - pools = capability.get('pools', None) - active_pools = set() - if pools and isinstance(pools, list): - # Update all pools stats according to information from list - # of pools in volume capacity - for pool_cap in pools: - pool_name = pool_cap['pool_name'] - self._append_backend_info(pool_cap) - cur_pool = self.pools.get(pool_name, None) - if not cur_pool: - # Add new pool - cur_pool = PoolState(self.host, pool_cap, pool_name) - self.pools[pool_name] = cur_pool - cur_pool.update_from_volume_capability(pool_cap, service) - - active_pools.add(pool_name) - elif pools is None: - # To handle legacy driver that doesn't report pool - # information in the capability, we have to prepare - # a pool from backend level info, or to update the one - # we created in self.pools. - pool_name = self.volume_backend_name - if pool_name is None: - # To get DEFAULT_POOL_NAME - pool_name = vol_utils.extract_host(self.host, 'pool', True) - - if len(self.pools) == 0: - # No pool was there - single_pool = PoolState(self.host, capability, pool_name) - self._append_backend_info(capability) - self.pools[pool_name] = single_pool - else: - # this is an update from legacy driver - try: - single_pool = self.pools[pool_name] - except KeyError: - single_pool = PoolState(self.host, capability, pool_name) - self._append_backend_info(capability) - self.pools[pool_name] = single_pool - - single_pool.update_from_volume_capability(capability, service) - active_pools.add(pool_name) - - # remove non-active pools from self.pools - nonactive_pools = set(self.pools.keys()) - active_pools - for pool in nonactive_pools: - LOG.debug("Removing non-active pool %(pool)s @ %(host)s " - "from scheduler cache.", {'pool': pool, - 'host': self.host}) - del self.pools[pool] - - def _append_backend_info(self, pool_cap): - # Fill backend level info to pool if needed. - if not pool_cap.get('volume_backend_name', None): - pool_cap['volume_backend_name'] = self.volume_backend_name - - if not pool_cap.get('storage_protocol', None): - pool_cap['storage_protocol'] = self.storage_protocol - - if not pool_cap.get('vendor_name', None): - pool_cap['vendor_name'] = self.vendor_name - - if not pool_cap.get('driver_version', None): - pool_cap['driver_version'] = self.driver_version - - if not pool_cap.get('timestamp', None): - pool_cap['timestamp'] = self.updated - - def update_backend(self, capability): - self.volume_backend_name = capability.get('volume_backend_name', None) - self.vendor_name = capability.get('vendor_name', None) - self.driver_version = capability.get('driver_version', None) - self.storage_protocol = capability.get('storage_protocol', None) - self.updated = capability['timestamp'] - - def consume_from_volume(self, volume): - """Incrementally update host state from a volume.""" - volume_gb = volume['size'] - self.allocated_capacity_gb += volume_gb - self.provisioned_capacity_gb += volume_gb - if self.free_capacity_gb == 'infinite': - # There's virtually infinite space on back-end - pass - elif self.free_capacity_gb == 'unknown': - # Unable to determine the actual free space on back-end - pass - else: - self.free_capacity_gb -= volume_gb - self.updated = timeutils.utcnow() - - def __repr__(self): - # FIXME(zhiteng) backend level free_capacity_gb isn't as - # meaningful as it used to be before pool is introduced, we'd - # come up with better representation of HostState. - return ("host '%s': free_capacity_gb: %s, pools: %s" % - (self.host, self.free_capacity_gb, self.pools)) - - -class PoolState(HostState): - def __init__(self, host, capabilities, pool_name): - new_host = vol_utils.append_host(host, pool_name) - super(PoolState, self).__init__(new_host, capabilities) - self.pool_name = pool_name - # No pools in pool - self.pools = None - - def update_from_volume_capability(self, capability, service=None): - """Update information about a pool from its volume_node info.""" - self.update_capabilities(capability, service) - if capability: - if self.updated and self.updated > capability['timestamp']: - return - self.update_backend(capability) - - self.total_capacity_gb = capability.get('total_capacity_gb', 0) - self.free_capacity_gb = capability.get('free_capacity_gb', 0) - self.allocated_capacity_gb = capability.get( - 'allocated_capacity_gb', 0) - self.QoS_support = capability.get('QoS_support', False) - self.reserved_percentage = capability.get('reserved_percentage', 0) - # provisioned_capacity_gb is the apparent total capacity of - # all the volumes created on a backend, which is greater than - # or equal to allocated_capacity_gb, which is the apparent - # total capacity of all the volumes created on a backend - # in Cinder. Using allocated_capacity_gb as the default of - # provisioned_capacity_gb if it is not set. - self.provisioned_capacity_gb = capability.get( - 'provisioned_capacity_gb', self.allocated_capacity_gb) - self.max_over_subscription_ratio = capability.get( - 'max_over_subscription_ratio', - CONF.max_over_subscription_ratio) - self.thin_provisioning_support = capability.get( - 'thin_provisioning_support', False) - self.thick_provisioning_support = capability.get( - 'thick_provisioning_support', False) - self.multiattach = capability.get('multiattach', False) - - def update_pools(self, capability): - # Do nothing, since we don't have pools within pool, yet - pass - - -class HostManager(object): - """Base HostManager class.""" - - host_state_cls = HostState - - def __init__(self): - self.service_states = {} # { : {: {cap k : v}}} - self.host_state_map = {} - self.filter_handler = filters.HostFilterHandler('cinder.scheduler.' - 'filters') - self.filter_classes = self.filter_handler.get_all_classes() - self.weight_handler = weights.HostWeightHandler('cinder.scheduler.' - 'weights') - self.weight_classes = self.weight_handler.get_all_classes() - - self._no_capabilities_hosts = set() # Hosts having no capabilities - self._update_host_state_map(cinder_context.get_admin_context()) - - def _choose_host_filters(self, filter_cls_names): - """Return a list of available filter names. - - This function checks input filter names against a predefined set - of acceptable filterss (all loaded filters). If input is None, - it uses CONF.scheduler_default_filters instead. - """ - if filter_cls_names is None: - filter_cls_names = CONF.scheduler_default_filters - if not isinstance(filter_cls_names, (list, tuple)): - filter_cls_names = [filter_cls_names] - good_filters = [] - bad_filters = [] - for filter_name in filter_cls_names: - found_class = False - for cls in self.filter_classes: - if cls.__name__ == filter_name: - found_class = True - good_filters.append(cls) - break - if not found_class: - bad_filters.append(filter_name) - if bad_filters: - raise exception.SchedulerHostFilterNotFound( - filter_name=", ".join(bad_filters)) - return good_filters - - def _choose_host_weighers(self, weight_cls_names): - """Return a list of available weigher names. - - This function checks input weigher names against a predefined set - of acceptable weighers (all loaded weighers). If input is None, - it uses CONF.scheduler_default_weighers instead. - """ - if weight_cls_names is None: - weight_cls_names = CONF.scheduler_default_weighers - if not isinstance(weight_cls_names, (list, tuple)): - weight_cls_names = [weight_cls_names] - - good_weighers = [] - bad_weighers = [] - for weigher_name in weight_cls_names: - found_class = False - for cls in self.weight_classes: - if cls.__name__ == weigher_name: - good_weighers.append(cls) - found_class = True - break - if not found_class: - bad_weighers.append(weigher_name) - if bad_weighers: - raise exception.SchedulerHostWeigherNotFound( - weigher_name=", ".join(bad_weighers)) - return good_weighers - - def get_filtered_hosts(self, hosts, filter_properties, - filter_class_names=None): - """Filter hosts and return only ones passing all filters.""" - filter_classes = self._choose_host_filters(filter_class_names) - return self.filter_handler.get_filtered_objects(filter_classes, - hosts, - filter_properties) - - def get_weighed_hosts(self, hosts, weight_properties, - weigher_class_names=None): - """Weigh the hosts.""" - weigher_classes = self._choose_host_weighers(weigher_class_names) - return self.weight_handler.get_weighed_objects(weigher_classes, - hosts, - weight_properties) - - def update_service_capabilities(self, service_name, host, capabilities): - """Update the per-service capabilities based on this notification.""" - if service_name != 'volume': - LOG.debug('Ignoring %(service_name)s service update ' - 'from %(host)s', - {'service_name': service_name, 'host': host}) - return - - # Copy the capabilities, so we don't modify the original dict - capab_copy = dict(capabilities) - capab_copy["timestamp"] = timeutils.utcnow() # Reported time - self.service_states[host] = capab_copy - - LOG.debug("Received %(service_name)s service update from " - "%(host)s: %(cap)s", - {'service_name': service_name, 'host': host, - 'cap': capabilities}) - - self._no_capabilities_hosts.discard(host) - - def has_all_capabilities(self): - return len(self._no_capabilities_hosts) == 0 - - def _update_host_state_map(self, context): - - # Get resource usage across the available volume nodes: - topic = CONF.volume_topic - volume_services = objects.ServiceList.get_all_by_topic(context, - topic, - disabled=False) - active_hosts = set() - no_capabilities_hosts = set() - for service in volume_services.objects: - host = service.host - if not utils.service_is_up(service): - LOG.warning(_LW("volume service is down. (host: %s)"), host) - continue - capabilities = self.service_states.get(host, None) - if capabilities is None: - no_capabilities_hosts.add(host) - continue - - host_state = self.host_state_map.get(host) - if not host_state: - host_state = self.host_state_cls(host, - capabilities=capabilities, - service= - dict(service)) - self.host_state_map[host] = host_state - # update capabilities and attributes in host_state - host_state.update_from_volume_capability(capabilities, - service= - dict(service)) - active_hosts.add(host) - - self._no_capabilities_hosts = no_capabilities_hosts - - # remove non-active hosts from host_state_map - nonactive_hosts = set(self.host_state_map.keys()) - active_hosts - for host in nonactive_hosts: - LOG.info(_LI("Removing non-active host: %(host)s from " - "scheduler cache."), {'host': host}) - del self.host_state_map[host] - - def get_all_host_states(self, context): - """Returns a dict of all the hosts the HostManager knows about. - - Each of the consumable resources in HostState are - populated with capabilities scheduler received from RPC. - - For example: - {'192.168.1.100': HostState(), ...} - """ - - self._update_host_state_map(context) - - # build a pool_state map and return that map instead of host_state_map - all_pools = {} - for host, state in self.host_state_map.items(): - for key in state.pools: - pool = state.pools[key] - # use host.pool_name to make sure key is unique - pool_key = '.'.join([host, pool.pool_name]) - all_pools[pool_key] = pool - - return all_pools.values() - - def get_pools(self, context): - """Returns a dict of all pools on all hosts HostManager knows about.""" - - self._update_host_state_map(context) - - all_pools = [] - for host, state in self.host_state_map.items(): - for key in state.pools: - pool = state.pools[key] - # use host.pool_name to make sure key is unique - pool_key = vol_utils.append_host(host, pool.pool_name) - new_pool = dict(name=pool_key) - new_pool.update(dict(capabilities=pool.capabilities)) - all_pools.append(new_pool) - - return all_pools diff --git a/cinder/scheduler/manager.py b/cinder/scheduler/manager.py deleted file mode 100644 index 309f8a5b1..000000000 --- a/cinder/scheduler/manager.py +++ /dev/null @@ -1,374 +0,0 @@ -# Copyright (c) 2010 OpenStack Foundation -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Scheduler Service -""" - -import eventlet -from oslo_config import cfg -from oslo_log import log as logging -import oslo_messaging as messaging -from oslo_utils import excutils -from oslo_utils import importutils -import six - -from cinder import context -from cinder import db -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _, _LE -from cinder import manager -from cinder import objects -from cinder import quota -from cinder import rpc -from cinder.scheduler.flows import create_volume -from cinder.volume import rpcapi as volume_rpcapi - - -scheduler_driver_opt = cfg.StrOpt('scheduler_driver', - default='cinder.scheduler.filter_scheduler.' - 'FilterScheduler', - help='Default scheduler driver to use') - -CONF = cfg.CONF -CONF.register_opt(scheduler_driver_opt) - -QUOTAS = quota.QUOTAS - -LOG = logging.getLogger(__name__) - - -class SchedulerManager(manager.Manager): - """Chooses a host to create volumes.""" - - RPC_API_VERSION = '1.11' - - target = messaging.Target(version=RPC_API_VERSION) - - def __init__(self, scheduler_driver=None, service_name=None, - *args, **kwargs): - if not scheduler_driver: - scheduler_driver = CONF.scheduler_driver - self.driver = importutils.import_object(scheduler_driver) - super(SchedulerManager, self).__init__(*args, **kwargs) - self.additional_endpoints.append(_SchedulerV2Proxy(self)) - self._startup_delay = True - - def init_host_with_rpc(self): - ctxt = context.get_admin_context() - self.request_service_capabilities(ctxt) - - eventlet.sleep(CONF.periodic_interval) - self._startup_delay = False - - def reset(self): - super(SchedulerManager, self).reset() - self.driver.reset() - - def update_service_capabilities(self, context, service_name=None, - host=None, capabilities=None, **kwargs): - """Process a capability update from a service node.""" - if capabilities is None: - capabilities = {} - self.driver.update_service_capabilities(service_name, - host, - capabilities) - - def _wait_for_scheduler(self): - # NOTE(dulek): We're waiting for scheduler to announce that it's ready - # or CONF.periodic_interval seconds from service startup has passed. - while self._startup_delay and not self.driver.is_ready(): - eventlet.sleep(1) - - def create_consistencygroup(self, context, topic, - group, - request_spec_list=None, - filter_properties_list=None): - - self._wait_for_scheduler() - try: - self.driver.schedule_create_consistencygroup( - context, group, - request_spec_list, - filter_properties_list) - except exception.NoValidHost: - LOG.error(_LE("Could not find a host for consistency group " - "%(group_id)s."), - {'group_id': group.id}) - group.status = 'error' - group.save() - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Failed to create consistency group " - "%(group_id)s."), - {'group_id': group.id}) - group.status = 'error' - group.save() - - def create_volume(self, context, topic, volume_id, snapshot_id=None, - image_id=None, request_spec=None, - filter_properties=None, volume=None): - - self._wait_for_scheduler() - - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - # For older clients, mimic the old behavior and look up the - # volume by its volume_id. - volume = objects.Volume.get_by_id(context, volume_id) - - try: - flow_engine = create_volume.get_flow(context, - db, self.driver, - request_spec, - filter_properties, - volume, - snapshot_id, - image_id) - except Exception: - msg = _("Failed to create scheduler manager volume flow") - LOG.exception(msg) - raise exception.CinderException(msg) - - with flow_utils.DynamicLogListener(flow_engine, logger=LOG): - flow_engine.run() - - def request_service_capabilities(self, context): - volume_rpcapi.VolumeAPI().publish_service_capabilities(context) - - def migrate_volume_to_host(self, context, topic, volume_id, host, - force_host_copy, request_spec, - filter_properties=None, volume=None): - """Ensure that the host exists and can accept the volume.""" - - self._wait_for_scheduler() - - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - # For older clients, mimic the old behavior and look up the - # volume by its volume_id. - volume = objects.Volume.get_by_id(context, volume_id) - - def _migrate_volume_set_error(self, context, ex, request_spec): - if volume.status == 'maintenance': - previous_status = ( - volume.previous_status or 'maintenance') - volume_state = {'volume_state': {'migration_status': 'error', - 'status': previous_status}} - else: - volume_state = {'volume_state': {'migration_status': 'error'}} - self._set_volume_state_and_notify('migrate_volume_to_host', - volume_state, - context, ex, request_spec) - - try: - tgt_host = self.driver.host_passes_filters(context, host, - request_spec, - filter_properties) - except exception.NoValidHost as ex: - _migrate_volume_set_error(self, context, ex, request_spec) - except Exception as ex: - with excutils.save_and_reraise_exception(): - _migrate_volume_set_error(self, context, ex, request_spec) - else: - volume_rpcapi.VolumeAPI().migrate_volume(context, volume, - tgt_host, - force_host_copy) - - def retype(self, context, topic, volume_id, - request_spec, filter_properties=None, volume=None): - """Schedule the modification of a volume's type. - - :param context: the request context - :param topic: the topic listened on - :param volume_id: the ID of the volume to retype - :param request_spec: parameters for this retype request - :param filter_properties: parameters to filter by - :param volume: the volume object to retype - """ - - self._wait_for_scheduler() - - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - # For older clients, mimic the old behavior and look up the - # volume by its volume_id. - volume = objects.Volume.get_by_id(context, volume_id) - - def _retype_volume_set_error(self, context, ex, request_spec, - volume_ref, msg, reservations): - if reservations: - QUOTAS.rollback(context, reservations) - previous_status = ( - volume_ref.previous_status or volume_ref.status) - volume_state = {'volume_state': {'status': previous_status}} - self._set_volume_state_and_notify('retype', volume_state, - context, ex, request_spec, msg) - - reservations = request_spec.get('quota_reservations') - old_reservations = request_spec.get('old_reservations', None) - new_type = request_spec.get('volume_type') - if new_type is None: - msg = _('New volume type not specified in request_spec.') - ex = exception.ParameterNotFound(param='volume_type') - _retype_volume_set_error(self, context, ex, request_spec, - volume, msg, reservations) - - # Default migration policy is 'never' - migration_policy = request_spec.get('migration_policy') - if not migration_policy: - migration_policy = 'never' - - try: - tgt_host = self.driver.find_retype_host(context, request_spec, - filter_properties, - migration_policy) - except exception.NoValidHost as ex: - msg = (_("Could not find a host for volume %(volume_id)s with " - "type %(type_id)s.") % - {'type_id': new_type['id'], 'volume_id': volume.id}) - _retype_volume_set_error(self, context, ex, request_spec, - volume, msg, reservations) - except Exception as ex: - with excutils.save_and_reraise_exception(): - _retype_volume_set_error(self, context, ex, request_spec, - volume, None, reservations) - else: - volume_rpcapi.VolumeAPI().retype(context, volume, - new_type['id'], tgt_host, - migration_policy, - reservations, - old_reservations) - - def manage_existing(self, context, topic, volume_id, - request_spec, filter_properties=None): - """Ensure that the host exists and can accept the volume.""" - - self._wait_for_scheduler() - - def _manage_existing_set_error(self, context, ex, request_spec): - volume_state = {'volume_state': {'status': 'error'}} - self._set_volume_state_and_notify('manage_existing', volume_state, - context, ex, request_spec) - - volume_ref = db.volume_get(context, volume_id) - try: - self.driver.host_passes_filters(context, - volume_ref['host'], - request_spec, - filter_properties) - except exception.NoValidHost as ex: - _manage_existing_set_error(self, context, ex, request_spec) - except Exception as ex: - with excutils.save_and_reraise_exception(): - _manage_existing_set_error(self, context, ex, request_spec) - else: - volume_rpcapi.VolumeAPI().manage_existing(context, volume_ref, - request_spec.get('ref')) - - def get_pools(self, context, filters=None): - """Get active pools from scheduler's cache. - - NOTE(dulek): There's no self._wait_for_scheduler() because get_pools is - an RPC call (is blocking for the c-api). Also this is admin-only API - extension so it won't hurt the user much to retry the request manually. - """ - return self.driver.get_pools(context, filters) - - def _set_volume_state_and_notify(self, method, updates, context, ex, - request_spec, msg=None): - # TODO(harlowja): move into a task that just does this later. - if not msg: - msg = (_LE("Failed to schedule_%(method)s: %(ex)s") % - {'method': method, 'ex': six.text_type(ex)}) - LOG.error(msg) - - volume_state = updates['volume_state'] - properties = request_spec.get('volume_properties', {}) - - volume_id = request_spec.get('volume_id', None) - - if volume_id: - db.volume_update(context, volume_id, volume_state) - - payload = dict(request_spec=request_spec, - volume_properties=properties, - volume_id=volume_id, - state=volume_state, - method=method, - reason=ex) - - rpc.get_notifier("scheduler").error(context, - 'scheduler.' + method, - payload) - - -# TODO(dulek): This goes away immediately in Newton and is just present in -# Mitaka so that we can receive v1.x and v2.0 messages. -class _SchedulerV2Proxy(object): - - target = messaging.Target(version='2.0') - - def __init__(self, manager): - self.manager = manager - - def update_service_capabilities(self, context, service_name=None, - host=None, capabilities=None, **kwargs): - return self.manager.update_service_capabilities( - context, service_name=service_name, host=host, - capabilities=capabilities, **kwargs) - - def create_consistencygroup(self, context, topic, group, - request_spec_list=None, - filter_properties_list=None): - return self.manager.create_consistencygroup( - context, topic, group, request_spec_list=request_spec_list, - filter_properties_list=None) - - def create_volume(self, context, topic, volume_id, snapshot_id=None, - image_id=None, request_spec=None, filter_properties=None, - volume=None): - return self.manager.create_volume( - context, topic, volume_id, snapshot_id=snapshot_id, - image_id=image_id, request_spec=request_spec, - filter_properties=filter_properties, volume=volume) - - def request_service_capabilities(self, context): - return self.manager.request_service_capabilities(context) - - def migrate_volume_to_host(self, context, topic, volume_id, host, - force_host_copy, request_spec, - filter_properties=None, volume=None): - return self.manager.migrate_volume_to_host( - context, topic, volume_id, host, force_host_copy, request_spec, - filter_properties=filter_properties, volume=volume) - - def retype(self, context, topic, volume_id, request_spec, - filter_properties=None, volume=None): - return self.manager.retype(context, topic, volume_id, request_spec, - filter_properties=filter_properties, - volume=volume) - - def manage_existing(self, context, topic, volume_id, request_spec, - filter_properties=None): - return self.manager.manage_existing( - context, topic, volume_id, request_spec, - filter_properties=filter_properties) - - def get_pools(self, context, filters=None): - return self.manager.get_pools(context, filters=filters) diff --git a/cinder/scheduler/rpcapi.py b/cinder/scheduler/rpcapi.py deleted file mode 100644 index 3faf0390f..000000000 --- a/cinder/scheduler/rpcapi.py +++ /dev/null @@ -1,165 +0,0 @@ -# Copyright 2012, Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Client side of the scheduler manager RPC API. -""" - -from oslo_config import cfg -from oslo_serialization import jsonutils - -from cinder import rpc - - -CONF = cfg.CONF - - -class SchedulerAPI(rpc.RPCAPI): - """Client side of the scheduler rpc API. - - API version history: - - 1.0 - Initial version. - 1.1 - Add create_volume() method - 1.2 - Add request_spec, filter_properties arguments - to create_volume() - 1.3 - Add migrate_volume_to_host() method - 1.4 - Add retype method - 1.5 - Add manage_existing method - 1.6 - Add create_consistencygroup method - 1.7 - Add get_active_pools method - 1.8 - Add sending object over RPC in create_consistencygroup method - 1.9 - Adds support for sending objects over RPC in create_volume() - 1.10 - Adds support for sending objects over RPC in retype() - 1.11 - Adds support for sending objects over RPC in - migrate_volume_to_host() - - ... Mitaka supports messaging 1.11. Any changes to existing methods in - 1.x after this point should be done so that they can handle version cap - set to 1.11. - - 2.0 - Remove 1.x compatibility - """ - - RPC_API_VERSION = '2.0' - TOPIC = CONF.scheduler_topic - BINARY = 'cinder-scheduler' - - def _compat_ver(self, current, legacy): - if self.client.can_send_version(current): - return current - else: - return legacy - - def create_consistencygroup(self, ctxt, topic, group, - request_spec_list=None, - filter_properties_list=None): - version = self._compat_ver('2.0', '1.8') - cctxt = self.client.prepare(version=version) - request_spec_p_list = [] - for request_spec in request_spec_list: - request_spec_p = jsonutils.to_primitive(request_spec) - request_spec_p_list.append(request_spec_p) - - return cctxt.cast(ctxt, 'create_consistencygroup', - topic=topic, - group=group, - request_spec_list=request_spec_p_list, - filter_properties_list=filter_properties_list) - - def create_volume(self, ctxt, topic, volume_id, snapshot_id=None, - image_id=None, request_spec=None, - filter_properties=None, volume=None): - request_spec_p = jsonutils.to_primitive(request_spec) - msg_args = {'topic': topic, 'volume_id': volume_id, - 'snapshot_id': snapshot_id, 'image_id': image_id, - 'request_spec': request_spec_p, - 'filter_properties': filter_properties} - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args['volume'] = volume - elif self.client.can_send_version('1.9'): - version = '1.9' - msg_args['volume'] = volume - else: - version = '1.2' - - cctxt = self.client.prepare(version=version) - return cctxt.cast(ctxt, 'create_volume', **msg_args) - - def migrate_volume_to_host(self, ctxt, topic, volume_id, host, - force_host_copy=False, request_spec=None, - filter_properties=None, volume=None): - request_spec_p = jsonutils.to_primitive(request_spec) - msg_args = {'topic': topic, 'volume_id': volume_id, - 'host': host, 'force_host_copy': force_host_copy, - 'request_spec': request_spec_p, - 'filter_properties': filter_properties} - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args['volume'] = volume - elif self.client.can_send_version('1.11'): - version = '1.11' - msg_args['volume'] = volume - else: - version = '1.3' - - cctxt = self.client.prepare(version=version) - return cctxt.cast(ctxt, 'migrate_volume_to_host', **msg_args) - - def retype(self, ctxt, topic, volume_id, - request_spec=None, filter_properties=None, volume=None): - - request_spec_p = jsonutils.to_primitive(request_spec) - msg_args = {'topic': topic, 'volume_id': volume_id, - 'request_spec': request_spec_p, - 'filter_properties': filter_properties} - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args['volume'] = volume - elif self.client.can_send_version('1.10'): - version = '1.10' - msg_args['volume'] = volume - else: - version = '1.4' - - cctxt = self.client.prepare(version=version) - return cctxt.cast(ctxt, 'retype', **msg_args) - - def manage_existing(self, ctxt, topic, volume_id, - request_spec=None, filter_properties=None): - version = self._compat_ver('2.0', '1.5') - cctxt = self.client.prepare(version=version) - request_spec_p = jsonutils.to_primitive(request_spec) - return cctxt.cast(ctxt, 'manage_existing', - topic=topic, - volume_id=volume_id, - request_spec=request_spec_p, - filter_properties=filter_properties) - - def get_pools(self, ctxt, filters=None): - version = self._compat_ver('2.0', '1.7') - cctxt = self.client.prepare(version=version) - return cctxt.call(ctxt, 'get_pools', - filters=filters) - - def update_service_capabilities(self, ctxt, - service_name, host, - capabilities): - # FIXME(flaper87): What to do with fanout? - version = self._compat_ver('2.0', '1.0') - cctxt = self.client.prepare(fanout=True, version=version) - cctxt.cast(ctxt, 'update_service_capabilities', - service_name=service_name, host=host, - capabilities=capabilities) diff --git a/cinder/scheduler/scheduler_options.py b/cinder/scheduler/scheduler_options.py deleted file mode 100644 index b6c8da1fa..000000000 --- a/cinder/scheduler/scheduler_options.py +++ /dev/null @@ -1,105 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -SchedulerOptions monitors a local .json file for changes and loads -it if needed. This file is converted to a data structure and passed -into the filtering and weighing functions which can use it for -dynamic configuration. -""" - -import datetime -import json -import os - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import timeutils - -from cinder.i18n import _LE - - -scheduler_json_config_location_opt = cfg.StrOpt( - 'scheduler_json_config_location', - default='', - help='Absolute path to scheduler configuration JSON file.') - - -CONF = cfg.CONF -CONF.register_opt(scheduler_json_config_location_opt) - -LOG = logging.getLogger(__name__) - - -class SchedulerOptions(object): - """SchedulerOptions monitors a local .json file for changes. - - The file is reloaded if needed and converted to a data structure and - passed into the filtering and weighing functions which can use it - for dynamic configuration. - """ - - def __init__(self): - super(SchedulerOptions, self).__init__() - self.data = {} - self.last_modified = None - self.last_checked = None - - def _get_file_handle(self, filename): - """Get file handle. Broken out for testing.""" - return open(filename) - - def _get_file_timestamp(self, filename): - """Get the last modified datetime. Broken out for testing.""" - try: - return os.path.getmtime(filename) - except os.error: - LOG.exception(_LE("Could not stat scheduler options file " - "%(filename)s."), - {'filename': filename}) - raise - - def _load_file(self, handle): - """Decode the JSON file. Broken out for testing.""" - try: - return json.load(handle) - except ValueError: - LOG.exception(_LE("Could not decode scheduler options.")) - return {} - - def _get_time_now(self): - """Get current UTC. Broken out for testing.""" - return timeutils.utcnow() - - def get_configuration(self, filename=None): - """Check the json file for changes and load it if needed.""" - if not filename: - filename = CONF.scheduler_json_config_location - if not filename: - return self.data - if self.last_checked: - now = self._get_time_now() - if now - self.last_checked < datetime.timedelta(minutes=5): - return self.data - - last_modified = self._get_file_timestamp(filename) - if (not last_modified or not self.last_modified or - last_modified > self.last_modified): - self.data = self._load_file(self._get_file_handle(filename)) - self.last_modified = last_modified - if not self.data: - self.data = {} - - return self.data diff --git a/cinder/scheduler/weights/__init__.py b/cinder/scheduler/weights/__init__.py deleted file mode 100644 index b122c9756..000000000 --- a/cinder/scheduler/weights/__init__.py +++ /dev/null @@ -1,44 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Scheduler host weights -""" - -from cinder.scheduler import base_weight - - -class WeighedHost(base_weight.WeighedObject): - def to_dict(self): - return { - 'weight': self.weight, - 'host': self.obj.host, - } - - def __repr__(self): - return ("WeighedHost [host: %s, weight: %s]" % - (self.obj.host, self.weight)) - - -class BaseHostWeigher(base_weight.BaseWeigher): - """Base class for host weights.""" - pass - - -class HostWeightHandler(base_weight.BaseWeightHandler): - object_class = WeighedHost - - def __init__(self, namespace): - super(HostWeightHandler, self).__init__(BaseHostWeigher, namespace) diff --git a/cinder/scheduler/weights/capacity.py b/cinder/scheduler/weights/capacity.py deleted file mode 100644 index d284bda02..000000000 --- a/cinder/scheduler/weights/capacity.py +++ /dev/null @@ -1,137 +0,0 @@ -# Copyright (c) 2013 eBay Inc. -# Copyright (c) 2012 OpenStack Foundation -# Copyright (c) 2015 EMC Corporation -# -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Weighers that weigh hosts by their capacity, including following two -weighers: - -1. Capacity Weigher. Weigh hosts by their virtual or actual free capacity. - -For thin provisioning, weigh hosts by their virtual free capacity calculated -by the total capacity multiplied by the max over subscription ratio and -subtracting the provisioned capacity; Otherwise, weigh hosts by their actual -free capacity, taking into account the reserved space. - -The default is to spread volumes across all hosts evenly. If you prefer -stacking, you can set the 'capacity_weight_multiplier' option to a negative -number and the weighing has the opposite effect of the default. - -2. Allocated Capacity Weigher. Weigh hosts by their allocated capacity. - -The default behavior is to place new volume to the host allocated the least -space. This weigher is intended to simulate the behavior of SimpleScheduler. -If you prefer to place volumes to host allocated the most space, you can -set the 'allocated_capacity_weight_multiplier' option to a positive number -and the weighing has the opposite effect of the default. -""" - - -import math - -from oslo_config import cfg - -from cinder.scheduler import weights -from cinder import utils - - -capacity_weight_opts = [ - cfg.FloatOpt('capacity_weight_multiplier', - default=1.0, - help='Multiplier used for weighing free capacity. ' - 'Negative numbers mean to stack vs spread.'), - cfg.FloatOpt('allocated_capacity_weight_multiplier', - default=-1.0, - help='Multiplier used for weighing allocated capacity. ' - 'Positive numbers mean to stack vs spread.'), -] - -CONF = cfg.CONF -CONF.register_opts(capacity_weight_opts) - -OFFSET_MIN = 10000 -OFFSET_MULT = 100 - - -class CapacityWeigher(weights.BaseHostWeigher): - def weight_multiplier(self): - """Override the weight multiplier.""" - return CONF.capacity_weight_multiplier - - def weigh_objects(self, weighed_obj_list, weight_properties): - """Override the weigh objects. - - - This override calls the parent to do the weigh objects and then - replaces any infinite weights with a value that is a multiple of the - delta between the min and max values. - - NOTE(jecarey): the infinite weight value is only used when the - smallest value is being favored (negative multiplier). When the - largest weight value is being used a weight of -1 is used instead. - See _weigh_object method. - """ - tmp_weights = super(weights.BaseHostWeigher, self).weigh_objects( - weighed_obj_list, weight_properties) - - if math.isinf(self.maxval): - # NOTE(jecarey): if all weights were infinite then parent - # method returns 0 for all of the weights. Thus self.minval - # cannot be infinite at this point - copy_weights = [w for w in tmp_weights if not math.isinf(w)] - self.maxval = max(copy_weights) - offset = (self.maxval - self.minval) * OFFSET_MULT - self.maxval += OFFSET_MIN if offset == 0.0 else offset - tmp_weights = [self.maxval if math.isinf(w) else w - for w in tmp_weights] - - return tmp_weights - - def _weigh_object(self, host_state, weight_properties): - """Higher weights win. We want spreading to be the default.""" - free_space = host_state.free_capacity_gb - total_space = host_state.total_capacity_gb - if (free_space == 'infinite' or free_space == 'unknown' or - total_space == 'infinite' or total_space == 'unknown'): - # (zhiteng) 'infinite' and 'unknown' are treated the same - # here, for sorting purpose. - - # As a partial fix for bug #1350638, 'infinite' and 'unknown' are - # given the lowest weight to discourage driver from report such - # capacity anymore. - free = -1 if CONF.capacity_weight_multiplier > 0 else float('inf') - else: - free = utils.calculate_virtual_free_capacity( - total_space, - free_space, - host_state.provisioned_capacity_gb, - host_state.thin_provisioning_support, - host_state.max_over_subscription_ratio, - host_state.reserved_percentage) - - return free - - -class AllocatedCapacityWeigher(weights.BaseHostWeigher): - def weight_multiplier(self): - """Override the weight multiplier.""" - return CONF.allocated_capacity_weight_multiplier - - def _weigh_object(self, host_state, weight_properties): - # Higher weights win. We want spreading (choose host with lowest - # allocated_capacity first) to be the default. - allocated_space = host_state.allocated_capacity_gb - return allocated_space diff --git a/cinder/scheduler/weights/chance.py b/cinder/scheduler/weights/chance.py deleted file mode 100644 index 809e7548d..000000000 --- a/cinder/scheduler/weights/chance.py +++ /dev/null @@ -1,28 +0,0 @@ -# Copyright (C) 2013 Hewlett-Packard Development Company, L.P. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Chance Weigher. Assign random weights to hosts. - -Used to spread volumes randomly across a list of equally suitable hosts. -""" - - -import random - -from cinder.scheduler import weights - - -class ChanceWeigher(weights.BaseHostWeigher): - def _weigh_object(self, host_state, weight_properties): - return random.random() diff --git a/cinder/scheduler/weights/goodness.py b/cinder/scheduler/weights/goodness.py deleted file mode 100644 index 8758d71c8..000000000 --- a/cinder/scheduler/weights/goodness.py +++ /dev/null @@ -1,143 +0,0 @@ -# Copyright (C) 2014 Hewlett-Packard Development Company, L.P. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import six - -from cinder.i18n import _LW -from cinder.scheduler.evaluator import evaluator -from cinder.scheduler import weights - - -LOG = logging.getLogger(__name__) - - -class GoodnessWeigher(weights.BaseHostWeigher): - """Goodness Weigher. Assign weights based on a host's goodness function. - - Goodness rating is the following: - - 0 -- host is a poor choice - ... - 50 -- host is a good choice - ... - 100 -- host is a perfect choice - """ - - def _weigh_object(self, host_state, weight_properties): - """Determine host's goodness rating based on a goodness_function.""" - stats = self._generate_stats(host_state, weight_properties) - LOG.debug("Checking host '%s'", stats['host_stats']['host']) - result = self._check_goodness_function(stats) - LOG.debug("Goodness: %s", result) - LOG.debug("Done checking host '%s'", stats['host_stats']['host']) - - return result - - def _check_goodness_function(self, stats): - """Gets a host's goodness rating based on its goodness function.""" - - goodness_rating = 0 - - if stats['goodness_function'] is None: - LOG.warning(_LW("Goodness function not set :: defaulting to " - "minimal goodness rating of 0")) - else: - try: - goodness_result = self._run_evaluator( - stats['goodness_function'], - stats) - except Exception as ex: - LOG.warning(_LW("Error in goodness_function function " - "'%(function)s' : '%(error)s' :: Defaulting " - "to a goodness of 0"), - {'function': stats['goodness_function'], - 'error': ex, }) - return goodness_rating - - if type(goodness_result) is bool: - if goodness_result: - goodness_rating = 100 - elif goodness_result < 0 or goodness_result > 100: - LOG.warning(_LW("Invalid goodness result. Result must be " - "between 0 and 100. Result generated: '%s' " - ":: Defaulting to a goodness of 0"), - goodness_result) - else: - goodness_rating = goodness_result - - return goodness_rating - - def _run_evaluator(self, func, stats): - """Evaluates a given function using the provided available stats.""" - host_stats = stats['host_stats'] - host_caps = stats['host_caps'] - extra_specs = stats['extra_specs'] - qos_specs = stats['qos_specs'] - volume_stats = stats['volume_stats'] - - result = evaluator.evaluate( - func, - extra=extra_specs, - stats=host_stats, - capabilities=host_caps, - volume=volume_stats, - qos=qos_specs) - - return result - - def _generate_stats(self, host_state, weight_properties): - """Generates statistics from host and volume data.""" - - host_stats = { - 'host': host_state.host, - 'volume_backend_name': host_state.volume_backend_name, - 'vendor_name': host_state.vendor_name, - 'driver_version': host_state.driver_version, - 'storage_protocol': host_state.storage_protocol, - 'QoS_support': host_state.QoS_support, - 'total_capacity_gb': host_state.total_capacity_gb, - 'allocated_capacity_gb': host_state.allocated_capacity_gb, - 'free_capacity_gb': host_state.free_capacity_gb, - 'reserved_percentage': host_state.reserved_percentage, - 'updated': host_state.updated, - } - - host_caps = host_state.capabilities - - goodness_function = None - - if ('goodness_function' in host_caps and - host_caps['goodness_function'] is not None): - goodness_function = six.text_type(host_caps['goodness_function']) - - qos_specs = weight_properties.get('qos_specs', {}) - - volume_type = weight_properties.get('volume_type', {}) - extra_specs = volume_type.get('extra_specs', {}) - - request_spec = weight_properties.get('request_spec', {}) - volume_stats = request_spec.get('volume_properties', {}) - - stats = { - 'host_stats': host_stats, - 'host_caps': host_caps, - 'extra_specs': extra_specs, - 'qos_specs': qos_specs, - 'volume_stats': volume_stats, - 'volume_type': volume_type, - 'goodness_function': goodness_function, - } - - return stats diff --git a/cinder/scheduler/weights/volume_number.py b/cinder/scheduler/weights/volume_number.py deleted file mode 100644 index 619989f34..000000000 --- a/cinder/scheduler/weights/volume_number.py +++ /dev/null @@ -1,60 +0,0 @@ -# Copyright (c) 2014 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Weighers that weigh hosts by volume number in backends: - -1. Volume Number Weigher. Weigh hosts by their volume number. - -The default is to spread volumes across all hosts evenly. If you prefer -stacking, you can set the 'volume_number_multiplier' option to a positive -number and the weighing has the opposite effect of the default. -""" - - -from oslo_config import cfg -from oslo_log import log as logging - -from cinder import db -from cinder.scheduler import weights - - -LOG = logging.getLogger(__name__) - - -volume_number_weight_opts = [ - cfg.FloatOpt('volume_number_multiplier', - default=-1.0, - help='Multiplier used for weighing volume number. ' - 'Negative numbers mean to spread vs stack.'), -] - -CONF = cfg.CONF -CONF.register_opts(volume_number_weight_opts) - - -class VolumeNumberWeigher(weights.BaseHostWeigher): - def weight_multiplier(self): - """Override the weight multiplier.""" - return CONF.volume_number_multiplier - - def _weigh_object(self, host_state, weight_properties): - """Less volume number weights win. - - We want spreading to be the default. - """ - context = weight_properties['context'] - volume_number = db.volume_data_get_for_host(context=context, - host=host_state.host, - count_only=True) - return volume_number diff --git a/cinder/service.py b/cinder/service.py deleted file mode 100644 index e9ad71015..000000000 --- a/cinder/service.py +++ /dev/null @@ -1,502 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Generic Node base class for all workers that run on hosts.""" - - -import inspect -import os -import random - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_db import exception as db_exc -from oslo_log import log as logging -import oslo_messaging as messaging -from oslo_service import loopingcall -from oslo_service import service -from oslo_service import wsgi -from oslo_utils import importutils -osprofiler_notifier = importutils.try_import('osprofiler.notifier') -profiler = importutils.try_import('osprofiler.profiler') -osprofiler_web = importutils.try_import('osprofiler.web') -profiler_opts = importutils.try_import('osprofiler.opts') - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import objects -from cinder.objects import base as objects_base -from cinder import rpc -from cinder import version - - -LOG = logging.getLogger(__name__) - -service_opts = [ - cfg.IntOpt('report_interval', - default=10, - help='Interval, in seconds, between nodes reporting state ' - 'to datastore'), - cfg.IntOpt('periodic_interval', - default=60, - help='Interval, in seconds, between running periodic tasks'), - cfg.IntOpt('periodic_fuzzy_delay', - default=60, - help='Range, in seconds, to randomly delay when starting the' - ' periodic task scheduler to reduce stampeding.' - ' (Disable by setting to 0)'), - cfg.StrOpt('osapi_volume_listen', - default="0.0.0.0", - help='IP address on which OpenStack Volume API listens'), - cfg.PortOpt('osapi_volume_listen_port', - default=8776, - help='Port on which OpenStack Volume API listens'), - cfg.IntOpt('osapi_volume_workers', - help='Number of workers for OpenStack Volume API service. ' - 'The default is equal to the number of CPUs available.'), ] - - -CONF = cfg.CONF -CONF.register_opts(service_opts) -if profiler_opts: - profiler_opts.set_defaults(CONF) - - -def setup_profiler(binary, host): - if (osprofiler_notifier is None or - profiler is None or - osprofiler_web is None or - profiler_opts is None): - LOG.debug('osprofiler is not present') - return - - if CONF.profiler.enabled: - _notifier = osprofiler_notifier.create( - "Messaging", messaging, context.get_admin_context().to_dict(), - rpc.TRANSPORT, "cinder", binary, host) - osprofiler_notifier.set(_notifier) - osprofiler_web.enable(CONF.profiler.hmac_keys) - LOG.warning( - _LW("OSProfiler is enabled.\nIt means that person who knows " - "any of hmac_keys that are specified in " - "/etc/cinder/cinder.conf can trace his requests. \n" - "In real life only operator can read this file so there " - "is no security issue. Note that even if person can " - "trigger profiler, only admin user can retrieve trace " - "information.\n" - "To disable OSprofiler set in cinder.conf:\n" - "[profiler]\nenabled=false")) - else: - osprofiler_web.disable() - - -class Service(service.Service): - """Service object for binaries running on hosts. - - A service takes a manager and enables rpc by listening to queues based - on topic. It also periodically runs tasks on the manager and reports - it state to the database services table. - """ - - def __init__(self, host, binary, topic, manager, report_interval=None, - periodic_interval=None, periodic_fuzzy_delay=None, - service_name=None, *args, **kwargs): - super(Service, self).__init__() - - if not rpc.initialized(): - rpc.init(CONF) - - self.host = host - self.binary = binary - self.topic = topic - self.manager_class_name = manager - manager_class = importutils.import_class(self.manager_class_name) - if CONF.profiler.enabled: - manager_class = profiler.trace_cls("rpc")(manager_class) - - self.manager = manager_class(host=self.host, - service_name=service_name, - *args, **kwargs) - self.report_interval = report_interval - self.periodic_interval = periodic_interval - self.periodic_fuzzy_delay = periodic_fuzzy_delay - self.basic_config_check() - self.saved_args, self.saved_kwargs = args, kwargs - self.timers = [] - - setup_profiler(binary, host) - self.rpcserver = None - - def start(self): - version_string = version.version_string() - LOG.info(_LI('Starting %(topic)s node (version %(version_string)s)'), - {'topic': self.topic, 'version_string': version_string}) - self.model_disconnected = False - self.manager.init_host() - ctxt = context.get_admin_context() - try: - service_ref = objects.Service.get_by_args( - ctxt, self.host, self.binary) - service_ref.rpc_current_version = self.manager.RPC_API_VERSION - obj_version = objects_base.OBJ_VERSIONS.get_current() - service_ref.object_current_version = obj_version - service_ref.save() - self.service_id = service_ref.id - except exception.NotFound: - self._create_service_ref(ctxt) - - LOG.debug("Creating RPC server for service %s", self.topic) - - target = messaging.Target(topic=self.topic, server=self.host) - endpoints = [self.manager] - endpoints.extend(self.manager.additional_endpoints) - serializer = objects_base.CinderObjectSerializer() - self.rpcserver = rpc.get_server(target, endpoints, serializer) - self.rpcserver.start() - - self.manager.init_host_with_rpc() - - if self.report_interval: - pulse = loopingcall.FixedIntervalLoopingCall( - self.report_state) - pulse.start(interval=self.report_interval, - initial_delay=self.report_interval) - self.timers.append(pulse) - - if self.periodic_interval: - if self.periodic_fuzzy_delay: - initial_delay = random.randint(0, self.periodic_fuzzy_delay) - else: - initial_delay = None - - periodic = loopingcall.FixedIntervalLoopingCall( - self.periodic_tasks) - periodic.start(interval=self.periodic_interval, - initial_delay=initial_delay) - self.timers.append(periodic) - - def basic_config_check(self): - """Perform basic config checks before starting service.""" - # Make sure report interval is less than service down time - if self.report_interval: - if CONF.service_down_time <= self.report_interval: - new_down_time = int(self.report_interval * 2.5) - LOG.warning( - _LW("Report interval must be less than service down " - "time. Current config service_down_time: " - "%(service_down_time)s, report_interval for this: " - "service is: %(report_interval)s. Setting global " - "service_down_time to: %(new_down_time)s"), - {'service_down_time': CONF.service_down_time, - 'report_interval': self.report_interval, - 'new_down_time': new_down_time}) - CONF.set_override('service_down_time', new_down_time) - - def _create_service_ref(self, context): - zone = CONF.storage_availability_zone - kwargs = { - 'host': self.host, - 'binary': self.binary, - 'topic': self.topic, - 'report_count': 0, - 'availability_zone': zone, - 'rpc_current_version': self.manager.RPC_API_VERSION, - 'object_current_version': objects_base.OBJ_VERSIONS.get_current(), - } - service_ref = objects.Service(context=context, **kwargs) - service_ref.create() - self.service_id = service_ref.id - - def __getattr__(self, key): - manager = self.__dict__.get('manager', None) - return getattr(manager, key) - - @classmethod - def create(cls, host=None, binary=None, topic=None, manager=None, - report_interval=None, periodic_interval=None, - periodic_fuzzy_delay=None, service_name=None): - """Instantiates class and passes back application object. - - :param host: defaults to CONF.host - :param binary: defaults to basename of executable - :param topic: defaults to bin_name - 'cinder-' part - :param manager: defaults to CONF._manager - :param report_interval: defaults to CONF.report_interval - :param periodic_interval: defaults to CONF.periodic_interval - :param periodic_fuzzy_delay: defaults to CONF.periodic_fuzzy_delay - - """ - if not host: - host = CONF.host - if not binary: - binary = os.path.basename(inspect.stack()[-1][1]) - if not topic: - topic = binary - if not manager: - subtopic = topic.rpartition('cinder-')[2] - manager = CONF.get('%s_manager' % subtopic, None) - if report_interval is None: - report_interval = CONF.report_interval - if periodic_interval is None: - periodic_interval = CONF.periodic_interval - if periodic_fuzzy_delay is None: - periodic_fuzzy_delay = CONF.periodic_fuzzy_delay - service_obj = cls(host, binary, topic, manager, - report_interval=report_interval, - periodic_interval=periodic_interval, - periodic_fuzzy_delay=periodic_fuzzy_delay, - service_name=service_name) - - return service_obj - - def stop(self): - # Try to shut the connection down, but if we get any sort of - # errors, go ahead and ignore them.. as we're shutting down anyway - try: - self.rpcserver.stop() - except Exception: - pass - - self.timers_skip = [] - for x in self.timers: - try: - x.stop() - except Exception: - self.timers_skip.append(x) - super(Service, self).stop(graceful=True) - - def wait(self): - skip = getattr(self, 'timers_skip', []) - for x in self.timers: - if x not in skip: - try: - x.wait() - except Exception: - pass - if self.rpcserver: - self.rpcserver.wait() - super(Service, self).wait() - - def periodic_tasks(self, raise_on_error=False): - """Tasks to be run at a periodic interval.""" - ctxt = context.get_admin_context() - self.manager.periodic_tasks(ctxt, raise_on_error=raise_on_error) - - def report_state(self): - """Update the state of this service in the datastore.""" - if not self.manager.is_working(): - # NOTE(dulek): If manager reports a problem we're not sending - # heartbeats - to indicate that service is actually down. - LOG.error(_LE('Manager for service %(binary)s %(host)s is ' - 'reporting problems, not sending heartbeat. ' - 'Service will appear "down".'), - {'binary': self.binary, - 'host': self.host}) - return - - ctxt = context.get_admin_context() - zone = CONF.storage_availability_zone - try: - try: - service_ref = objects.Service.get_by_id(ctxt, self.service_id) - except exception.NotFound: - LOG.debug('The service database object disappeared, ' - 'recreating it.') - self._create_service_ref(ctxt) - service_ref = objects.Service.get_by_id(ctxt, self.service_id) - - service_ref.report_count += 1 - if zone != service_ref.availability_zone: - service_ref.availability_zone = zone - - service_ref.save() - - # TODO(termie): make this pattern be more elegant. - if getattr(self, 'model_disconnected', False): - self.model_disconnected = False - LOG.error(_LE('Recovered model server connection!')) - - except db_exc.DBConnectionError: - if not getattr(self, 'model_disconnected', False): - self.model_disconnected = True - LOG.exception(_LE('model server went away')) - - # NOTE(jsbryant) Other DB errors can happen in HA configurations. - # such errors shouldn't kill this thread, so we handle them here. - except db_exc.DBError: - if not getattr(self, 'model_disconnected', False): - self.model_disconnected = True - LOG.exception(_LE('DBError encountered: ')) - - except Exception: - if not getattr(self, 'model_disconnected', False): - self.model_disconnected = True - LOG.exception(_LE('Exception encountered: ')) - - def reset(self): - self.manager.reset() - super(Service, self).reset() - - -class WSGIService(service.ServiceBase): - """Provides ability to launch API from a 'paste' configuration.""" - - def __init__(self, name, loader=None): - """Initialize, but do not start the WSGI server. - - :param name: The name of the WSGI server given to the loader. - :param loader: Loads the WSGI application using the given name. - :returns: None - - """ - self.name = name - self.manager = self._get_manager() - self.loader = loader or wsgi.Loader(CONF) - self.app = self.loader.load_app(name) - self.host = getattr(CONF, '%s_listen' % name, "0.0.0.0") - self.port = getattr(CONF, '%s_listen_port' % name, 0) - self.workers = (getattr(CONF, '%s_workers' % name, None) or - processutils.get_worker_count()) - if self.workers and self.workers < 1: - worker_name = '%s_workers' % name - msg = (_("%(worker_name)s value of %(workers)d is invalid, " - "must be greater than 0.") % - {'worker_name': worker_name, - 'workers': self.workers}) - raise exception.InvalidInput(msg) - setup_profiler(name, self.host) - - self.server = wsgi.Server(CONF, - name, - self.app, - host=self.host, - port=self.port) - - def _get_manager(self): - """Initialize a Manager object appropriate for this service. - - Use the service name to look up a Manager subclass from the - configuration and initialize an instance. If no class name - is configured, just return None. - - :returns: a Manager instance, or None. - - """ - fl = '%s_manager' % self.name - if fl not in CONF: - return None - - manager_class_name = CONF.get(fl, None) - if not manager_class_name: - return None - - manager_class = importutils.import_class(manager_class_name) - return manager_class() - - def start(self): - """Start serving this service using loaded configuration. - - Also, retrieve updated port number in case '0' was passed in, which - indicates a random port should be used. - - :returns: None - - """ - if self.manager: - self.manager.init_host() - self.server.start() - self.port = self.server.port - - def stop(self): - """Stop serving this API. - - :returns: None - - """ - self.server.stop() - - def wait(self): - """Wait for the service to stop serving this API. - - :returns: None - - """ - self.server.wait() - - def reset(self): - """Reset server greenpool size to default. - - :returns: None - - """ - self.server.reset() - - -def process_launcher(): - return service.ProcessLauncher(CONF) - - -# NOTE(vish): the global launcher is to maintain the existing -# functionality of calling service.serve + -# service.wait -_launcher = None - - -def serve(server, workers=None): - global _launcher - if _launcher: - raise RuntimeError(_('serve() can only be called once')) - - _launcher = service.launch(CONF, server, workers=workers) - - -def wait(): - LOG.debug('Full set of CONF:') - for flag in CONF: - flag_get = CONF.get(flag, None) - # hide flag contents from log if contains a password - # should use secret flag when switch over to openstack-common - if ("_password" in flag or "_key" in flag or - (flag == "sql_connection" and - ("mysql:" in flag_get or "postgresql:" in flag_get))): - LOG.debug('%s : FLAG SET ', flag) - else: - LOG.debug('%(flag)s : %(flag_get)s', - {'flag': flag, 'flag_get': flag_get}) - try: - _launcher.wait() - except KeyboardInterrupt: - _launcher.stop() - rpc.cleanup() - - -class Launcher(object): - def __init__(self): - self.launch_service = serve - self.wait = wait - - -def get_launcher(): - # Note(lpetrut): ProcessLauncher uses green pipes which fail on Windows - # due to missing support of non-blocking I/O pipes. For this reason, the - # service must be spawned differently on Windows, using the ServiceLauncher - # class instead. - if os.name == 'nt': - return Launcher() - else: - return process_launcher() diff --git a/cinder/ssh_utils.py b/cinder/ssh_utils.py deleted file mode 100644 index c3a7160ec..000000000 --- a/cinder/ssh_utils.py +++ /dev/null @@ -1,177 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# Copyright 2011 Justin Santa Barbara -# Copyright 2014 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Utilities related to SSH connection management.""" - -import os - -from eventlet import pools -from oslo_config import cfg -from oslo_log import log as logging -import paramiko -import six - -from cinder import exception -from cinder.i18n import _, _LI - -LOG = logging.getLogger(__name__) - -ssh_opts = [ - cfg.BoolOpt('strict_ssh_host_key_policy', - default=False, - help='Option to enable strict host key checking. When ' - 'set to "True" Cinder will only connect to systems ' - 'with a host key present in the configured ' - '"ssh_hosts_key_file". When set to "False" the host key ' - 'will be saved upon first connection and used for ' - 'subsequent connections. Default=False'), - cfg.StrOpt('ssh_hosts_key_file', - default='$state_path/ssh_known_hosts', - help='File containing SSH host keys for the systems with which ' - 'Cinder needs to communicate. OPTIONAL: ' - 'Default=$state_path/ssh_known_hosts'), -] - -CONF = cfg.CONF -CONF.register_opts(ssh_opts) - - -class SSHPool(pools.Pool): - """A simple eventlet pool to hold ssh connections.""" - - def __init__(self, ip, port, conn_timeout, login, password=None, - privatekey=None, *args, **kwargs): - self.ip = ip - self.port = port - self.login = login - self.password = password - self.conn_timeout = conn_timeout if conn_timeout else None - self.privatekey = privatekey - self.hosts_key_file = None - - # Validate good config setting here. - # Paramiko handles the case where the file is inaccessible. - if not CONF.ssh_hosts_key_file: - raise exception.ParameterNotFound(param='ssh_hosts_key_file') - elif not os.path.isfile(CONF.ssh_hosts_key_file): - # If using the default path, just create the file. - if CONF.state_path in CONF.ssh_hosts_key_file: - open(CONF.ssh_hosts_key_file, 'a').close() - else: - msg = (_("Unable to find ssh_hosts_key_file: %s") % - CONF.ssh_hosts_key_file) - raise exception.InvalidInput(reason=msg) - - if 'hosts_key_file' in kwargs.keys(): - self.hosts_key_file = kwargs.pop('hosts_key_file') - LOG.info(_LI("Secondary ssh hosts key file %(kwargs)s will be " - "loaded along with %(conf)s from /etc/cinder.conf."), - {'kwargs': self.hosts_key_file, - 'conf': CONF.ssh_hosts_key_file}) - - LOG.debug("Setting strict_ssh_host_key_policy to '%(policy)s' " - "using ssh_hosts_key_file '%(key_file)s'.", - {'policy': CONF.strict_ssh_host_key_policy, - 'key_file': CONF.ssh_hosts_key_file}) - - self.strict_ssh_host_key_policy = CONF.strict_ssh_host_key_policy - - if not self.hosts_key_file: - self.hosts_key_file = CONF.ssh_hosts_key_file - else: - self.hosts_key_file += ',' + CONF.ssh_hosts_key_file - - super(SSHPool, self).__init__(*args, **kwargs) - - def create(self): - try: - ssh = paramiko.SSHClient() - if ',' in self.hosts_key_file: - files = self.hosts_key_file.split(',') - for f in files: - ssh.load_host_keys(f) - else: - ssh.load_host_keys(self.hosts_key_file) - # If strict_ssh_host_key_policy is set we want to reject, by - # default if there is not entry in the known_hosts file. - # Otherwise we use AutoAddPolicy which accepts on the first - # Connect but fails if the keys change. load_host_keys can - # handle hashed known_host entries. - if self.strict_ssh_host_key_policy: - ssh.set_missing_host_key_policy(paramiko.RejectPolicy()) - else: - ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) - - if self.password: - ssh.connect(self.ip, - port=self.port, - username=self.login, - password=self.password, - timeout=self.conn_timeout) - elif self.privatekey: - pkfile = os.path.expanduser(self.privatekey) - privatekey = paramiko.RSAKey.from_private_key_file(pkfile) - ssh.connect(self.ip, - port=self.port, - username=self.login, - pkey=privatekey, - timeout=self.conn_timeout) - else: - msg = _("Specify a password or private_key") - raise exception.CinderException(msg) - - # Paramiko by default sets the socket timeout to 0.1 seconds, - # ignoring what we set through the sshclient. This doesn't help for - # keeping long lived connections. Hence we have to bypass it, by - # overriding it after the transport is initialized. We are setting - # the sockettimeout to None and setting a keepalive packet so that, - # the server will keep the connection open. All that does is send - # a keepalive packet every ssh_conn_timeout seconds. - if self.conn_timeout: - transport = ssh.get_transport() - transport.sock.settimeout(None) - transport.set_keepalive(self.conn_timeout) - return ssh - except Exception as e: - msg = _("Error connecting via ssh: %s") % six.text_type(e) - LOG.error(msg) - raise paramiko.SSHException(msg) - - def get(self): - """Return an item from the pool, when one is available. - - This may cause the calling greenthread to block. Check if a - connection is active before returning it. - - For dead connections create and return a new connection. - """ - conn = super(SSHPool, self).get() - if conn: - if conn.get_transport().is_active(): - return conn - else: - conn.close() - return self.create() - - def remove(self, ssh): - """Close an ssh client and remove it from free_items.""" - ssh.close() - if ssh in self.free_items: - self.free_items.remove(ssh) - if self.current_size > 0: - self.current_size -= 1 diff --git a/cinder/test.py b/cinder/test.py deleted file mode 100644 index 5e30a53fa..000000000 --- a/cinder/test.py +++ /dev/null @@ -1,388 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Base classes for our unit tests. - -Allows overriding of CONF for use of fakes, and some black magic for -inline callbacks. - -""" - -import copy -import logging -import os -import shutil -import uuid - -import fixtures -import mock -from oslo_concurrency import lockutils -from oslo_config import cfg -from oslo_config import fixture as config_fixture -from oslo_log.fixture import logging_error as log_fixture -from oslo_log import log -from oslo_messaging import conffixture as messaging_conffixture -from oslo_utils import strutils -from oslo_utils import timeutils -from oslotest import moxstubout -import testtools - -from cinder.common import config # noqa Need to register global_opts -from cinder.db import migration -from cinder.db.sqlalchemy import api as sqla_api -from cinder import i18n -from cinder.objects import base as objects_base -from cinder import rpc -from cinder import service -from cinder.tests import fixtures as cinder_fixtures -from cinder.tests.unit import conf_fixture -from cinder.tests.unit import fake_notifier - - -CONF = cfg.CONF - -LOG = log.getLogger(__name__) - -_DB_CACHE = None - - -class TestingException(Exception): - pass - - -class Database(fixtures.Fixture): - - def __init__(self, db_api, db_migrate, sql_connection, - sqlite_db, sqlite_clean_db): - self.sql_connection = sql_connection - self.sqlite_db = sqlite_db - self.sqlite_clean_db = sqlite_clean_db - - # Suppress logging for test runs - migrate_logger = logging.getLogger('migrate') - migrate_logger.setLevel(logging.WARNING) - - self.engine = db_api.get_engine() - self.engine.dispose() - conn = self.engine.connect() - db_migrate.db_sync() - if sql_connection == "sqlite://": - conn = self.engine.connect() - self._DB = "".join(line for line in conn.connection.iterdump()) - self.engine.dispose() - else: - cleandb = os.path.join(CONF.state_path, sqlite_clean_db) - testdb = os.path.join(CONF.state_path, sqlite_db) - shutil.copyfile(testdb, cleandb) - - def setUp(self): - super(Database, self).setUp() - - if self.sql_connection == "sqlite://": - conn = self.engine.connect() - conn.connection.executescript(self._DB) - self.addCleanup(self.engine.dispose) - else: - shutil.copyfile( - os.path.join(CONF.state_path, self.sqlite_clean_db), - os.path.join(CONF.state_path, self.sqlite_db)) - - -def _patch_mock_to_raise_for_invalid_assert_calls(): - def raise_for_invalid_assert_calls(wrapped): - def wrapper(_self, name): - valid_asserts = [ - 'assert_called_with', - 'assert_called_once_with', - 'assert_has_calls', - 'assert_any_call'] - - if name.startswith('assert') and name not in valid_asserts: - raise AttributeError('%s is not a valid mock assert method' - % name) - - return wrapped(_self, name) - return wrapper - mock.Mock.__getattr__ = raise_for_invalid_assert_calls( - mock.Mock.__getattr__) - -# NOTE(gibi): needs to be called only once at import time -# to patch the mock lib -_patch_mock_to_raise_for_invalid_assert_calls() - - -class TestCase(testtools.TestCase): - """Test case base class for all unit tests.""" - - def _get_joined_notifier(self, *args, **kwargs): - # We create a new fake notifier but we join the notifications with - # the default notifier - notifier = fake_notifier.get_fake_notifier(*args, **kwargs) - notifier.notifications = self.notifier.notifications - return notifier - - def setUp(self): - """Run before each test method to initialize test environment.""" - super(TestCase, self).setUp() - - # Create default notifier - self.notifier = fake_notifier.get_fake_notifier() - - # Mock rpc get notifier with fake notifier method that joins all - # notifications with the default notifier - p = mock.patch('cinder.rpc.get_notifier', - side_effect=self._get_joined_notifier) - p.start() - - # Unit tests do not need to use lazy gettext - i18n.enable_lazy(False) - - test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0) - try: - test_timeout = int(test_timeout) - except ValueError: - # If timeout value is invalid do not set a timeout. - test_timeout = 0 - if test_timeout > 0: - self.useFixture(fixtures.Timeout(test_timeout, gentle=True)) - self.useFixture(fixtures.NestedTempfile()) - self.useFixture(fixtures.TempHomeDir()) - - environ_enabled = (lambda var_name: - strutils.bool_from_string(os.environ.get(var_name))) - if environ_enabled('OS_STDOUT_CAPTURE'): - stdout = self.useFixture(fixtures.StringStream('stdout')).stream - self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout)) - if environ_enabled('OS_STDERR_CAPTURE'): - stderr = self.useFixture(fixtures.StringStream('stderr')).stream - self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr)) - - self.useFixture(log_fixture.get_logging_handle_error_fixture()) - self.useFixture(cinder_fixtures.StandardLogging()) - - rpc.add_extra_exmods("cinder.tests.unit") - self.addCleanup(rpc.clear_extra_exmods) - self.addCleanup(rpc.cleanup) - - self.messaging_conf = messaging_conffixture.ConfFixture(CONF) - self.messaging_conf.transport_driver = 'fake' - self.messaging_conf.response_timeout = 15 - self.useFixture(self.messaging_conf) - rpc.init(CONF) - - # NOTE(geguileo): This is required because _determine_obj_version_cap - # and _determine_rpc_version_cap functions in cinder.rpc.RPCAPI cache - # versions in LAST_RPC_VERSIONS and LAST_OBJ_VERSIONS so we may have - # weird interactions between tests if we don't clear them before each - # test. - rpc.LAST_OBJ_VERSIONS = {} - rpc.LAST_RPC_VERSIONS = {} - - conf_fixture.set_defaults(CONF) - CONF([], default_config_files=[]) - - # NOTE(vish): We need a better method for creating fixtures for tests - # now that we have some required db setup for the system - # to work properly. - self.start = timeutils.utcnow() - - CONF.set_default('connection', 'sqlite://', 'database') - CONF.set_default('sqlite_synchronous', False, 'database') - - global _DB_CACHE - if not _DB_CACHE: - _DB_CACHE = Database(sqla_api, migration, - sql_connection=CONF.database.connection, - sqlite_db=CONF.database.sqlite_db, - sqlite_clean_db='clean.sqlite') - self.useFixture(_DB_CACHE) - - # NOTE(danms): Make sure to reset us back to non-remote objects - # for each test to avoid interactions. Also, backup the object - # registry. - objects_base.CinderObject.indirection_api = None - self._base_test_obj_backup = copy.copy( - objects_base.CinderObjectRegistry._registry._obj_classes) - self.addCleanup(self._restore_obj_registry) - - # emulate some of the mox stuff, we can't use the metaclass - # because it screws with our generators - mox_fixture = self.useFixture(moxstubout.MoxStubout()) - self.mox = mox_fixture.mox - self.stubs = mox_fixture.stubs - self.addCleanup(CONF.reset) - self.addCleanup(self._common_cleanup) - self.injected = [] - self._services = [] - - fake_notifier.stub_notifier(self.stubs) - - self.override_config('fatal_exception_format_errors', True) - # This will be cleaned up by the NestedTempfile fixture - lock_path = self.useFixture(fixtures.TempDir()).path - self.fixture = self.useFixture( - config_fixture.Config(lockutils.CONF)) - self.fixture.config(lock_path=lock_path, - group='oslo_concurrency') - lockutils.set_defaults(lock_path) - self.override_config('policy_file', - os.path.join( - os.path.abspath( - os.path.join( - os.path.dirname(__file__), - '..', - ) - ), - 'cinder/tests/unit/policy.json'), - group='oslo_policy') - - self._disable_osprofiler() - - # NOTE(geguileo): This is required because common get_by_id method in - # cinder.db.sqlalchemy.api caches get methods and if we use a mocked - # get method in one test it would carry on to the next test. So we - # clear out the cache. - sqla_api._GET_METHODS = {} - - def _restore_obj_registry(self): - objects_base.CinderObjectRegistry._registry._obj_classes = \ - self._base_test_obj_backup - - def _disable_osprofiler(self): - """Disable osprofiler. - - osprofiler should not run for unit tests. - """ - - side_effect = lambda value: value - mock_decorator = mock.MagicMock(side_effect=side_effect) - p = mock.patch("osprofiler.profiler.trace_cls", - return_value=mock_decorator) - p.start() - - def _common_cleanup(self): - """Runs after each test method to tear down test environment.""" - - # Stop any timers - for x in self.injected: - try: - x.stop() - except AssertionError: - pass - - # Kill any services - for x in self._services: - try: - x.kill() - except Exception: - pass - - # Delete attributes that don't start with _ so they don't pin - # memory around unnecessarily for the duration of the test - # suite - for key in [k for k in self.__dict__.keys() if k[0] != '_']: - del self.__dict__[key] - - def override_config(self, name, override, group=None): - """Cleanly override CONF variables.""" - CONF.set_override(name, override, group) - self.addCleanup(CONF.clear_override, name, group) - - def flags(self, **kw): - """Override CONF variables for a test.""" - for k, v in kw.items(): - self.override_config(k, v) - - def start_service(self, name, host=None, **kwargs): - host = host and host or uuid.uuid4().hex - kwargs.setdefault('host', host) - kwargs.setdefault('binary', 'cinder-%s' % name) - svc = service.Service.create(**kwargs) - svc.start() - self._services.append(svc) - return svc - - def mock_object(self, obj, attr_name, new_attr=None, **kwargs): - """Use python mock to mock an object attribute - - Mocks the specified objects attribute with the given value. - Automatically performs 'addCleanup' for the mock. - - """ - if not new_attr: - new_attr = mock.Mock() - patcher = mock.patch.object(obj, attr_name, new_attr, **kwargs) - patcher.start() - self.addCleanup(patcher.stop) - return new_attr - - # Useful assertions - def assertDictMatch(self, d1, d2, approx_equal=False, tolerance=0.001): - """Assert two dicts are equivalent. - - This is a 'deep' match in the sense that it handles nested - dictionaries appropriately. - - NOTE: - - If you don't care (or don't know) a given value, you can specify - the string DONTCARE as the value. This will cause that dict-item - to be skipped. - - """ - def raise_assertion(msg): - d1str = d1 - d2str = d2 - base_msg = ('Dictionaries do not match. %(msg)s d1: %(d1str)s ' - 'd2: %(d2str)s' % - {'msg': msg, 'd1str': d1str, 'd2str': d2str}) - raise AssertionError(base_msg) - - d1keys = set(d1.keys()) - d2keys = set(d2.keys()) - if d1keys != d2keys: - d1only = d1keys - d2keys - d2only = d2keys - d1keys - raise_assertion('Keys in d1 and not d2: %(d1only)s. ' - 'Keys in d2 and not d1: %(d2only)s' % - {'d1only': d1only, 'd2only': d2only}) - - for key in d1keys: - d1value = d1[key] - d2value = d2[key] - try: - error = abs(float(d1value) - float(d2value)) - within_tolerance = error <= tolerance - except (ValueError, TypeError): - # If both values aren't convertible to float, just ignore - # ValueError if arg is a str, TypeError if it's something else - # (like None) - within_tolerance = False - - if hasattr(d1value, 'keys') and hasattr(d2value, 'keys'): - self.assertDictMatch(d1value, d2value) - elif 'DONTCARE' in (d1value, d2value): - continue - elif approx_equal and within_tolerance: - continue - elif d1value != d2value: - raise_assertion("d1['%(key)s']=%(d1value)s != " - "d2['%(key)s']=%(d2value)s" % - { - 'key': key, - 'd1value': d1value, - 'd2value': d2value, - }) diff --git a/cinder/testing/README.rst b/cinder/testing/README.rst deleted file mode 100644 index e83a7cea4..000000000 --- a/cinder/testing/README.rst +++ /dev/null @@ -1,35 +0,0 @@ -===================================== -OpenStack Cinder Testing Infrastructure -===================================== - -A note of clarification is in order, to help those who are new to testing in -OpenStack cinder: - -- actual unit tests are created in the "tests" directory; -- the "testing" directory is used to house the infrastructure needed to support - testing in OpenStack Cinder. - -This README file attempts to provide current and prospective contributors with -everything they need to know in order to start creating unit tests and -utilizing the convenience code provided in cinder.testing. - -For more detailed information on cinder unit tests visit: -http://docs.openstack.org/developer/cinder/devref/unit_tests.html - -Running Tests ------------------------------------------------ - -In the root of the cinder source code run the run_tests.sh script. This will -offer to create a virtual environment and populate it with dependencies. -If you don't have dependencies installed that are needed for compiling cinder's -direct dependencies, you'll have to use your operating system's method of -installing extra dependencies. To get help using this script execute it with -the -h parameter to get options `./run_tests.sh -h` - -Writing Unit Tests ------------------- - -- All new unit tests are to be written in python-mock. -- Old tests that are still written in mox should be updated to use python-mock. - Usage of mox has been deprecated for writing Cinder unit tests. -- use addCleanup in favor of tearDown diff --git a/cinder/tests/__init__.py b/cinder/tests/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/fixtures.py b/cinder/tests/fixtures.py deleted file mode 100644 index f85857813..000000000 --- a/cinder/tests/fixtures.py +++ /dev/null @@ -1,101 +0,0 @@ -# Copyright 2016 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Fixtures for Cinder tests.""" -# NOTE(mriedem): This is needed for importing from fixtures. -from __future__ import absolute_import - -import logging as std_logging -import os - -import fixtures - -_TRUE_VALUES = ('True', 'true', '1', 'yes') - - -class NullHandler(std_logging.Handler): - """custom default NullHandler to attempt to format the record. - - Used in conjunction with - log_fixture.get_logging_handle_error_fixture to detect formatting errors in - debug level logs without saving the logs. - """ - def handle(self, record): - self.format(record) - - def emit(self, record): - pass - - def createLock(self): - self.lock = None - - -class StandardLogging(fixtures.Fixture): - """Setup Logging redirection for tests. - - There are a number of things we want to handle with logging in tests: - - * Redirect the logging to somewhere that we can test or dump it later. - - * Ensure that as many DEBUG messages as possible are actually - executed, to ensure they are actually syntactically valid (they - often have not been). - - * Ensure that we create useful output for tests that doesn't - overwhelm the testing system (which means we can't capture the - 100 MB of debug logging on every run). - - To do this we create a logger fixture at the root level, which - defaults to INFO and create a Null Logger at DEBUG which lets - us execute log messages at DEBUG but not keep the output. - - To support local debugging OS_DEBUG=True can be set in the - environment, which will print out the full debug logging. - - There are also a set of overrides for particularly verbose - modules to be even less than INFO. - - """ - - def setUp(self): - super(StandardLogging, self).setUp() - - # set root logger to debug - root = std_logging.getLogger() - root.setLevel(std_logging.DEBUG) - - # supports collecting debug level for local runs - if os.environ.get('OS_DEBUG') in _TRUE_VALUES: - level = std_logging.DEBUG - else: - level = std_logging.INFO - - # Collect logs - fs = '%(asctime)s %(levelname)s [%(name)s] %(message)s' - self.logger = self.useFixture( - fixtures.FakeLogger(format=fs, level=None)) - # TODO(sdague): why can't we send level through the fake - # logger? Tests prove that it breaks, but it's worth getting - # to the bottom of. - root.handlers[0].setLevel(level) - - if level > std_logging.DEBUG: - # Just attempt to format debug level logs, but don't save them - handler = NullHandler() - self.useFixture(fixtures.LogHandler(handler, nuke_handlers=False)) - handler.setLevel(std_logging.DEBUG) - - # Don't log every single DB migration step - std_logging.getLogger( - 'migrate.versioning.api').setLevel(std_logging.WARNING) diff --git a/cinder/tests/functional/__init__.py b/cinder/tests/functional/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/functional/api/__init__.py b/cinder/tests/functional/api/__init__.py deleted file mode 100644 index 6168280c2..000000000 --- a/cinder/tests/functional/api/__init__.py +++ /dev/null @@ -1,18 +0,0 @@ -# Copyright (c) 2011 Justin Santa Barbara -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`api` -- OpenStack API client, for testing rather than production -================================= -""" diff --git a/cinder/tests/functional/api/client.py b/cinder/tests/functional/api/client.py deleted file mode 100644 index 841421814..000000000 --- a/cinder/tests/functional/api/client.py +++ /dev/null @@ -1,204 +0,0 @@ -# Copyright (c) 2011 Justin Santa Barbara -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_serialization import jsonutils -from oslo_utils import netutils -import requests -from six.moves import urllib - -from cinder.i18n import _ - - -class OpenStackApiException(Exception): - def __init__(self, message=None, response=None): - self.response = response - if not message: - message = 'Unspecified error' - - if response: - message = _('%(message)s\nStatus Code: %(_status)s\n' - 'Body: %(_body)s') % {'_status': response.status_code, - '_body': response.text} - - super(OpenStackApiException, self).__init__(message) - - -class OpenStackApiAuthenticationException(OpenStackApiException): - def __init__(self, response=None, message=None): - if not message: - message = _("Authentication error") - super(OpenStackApiAuthenticationException, self).__init__(message, - response) - - -class OpenStackApiAuthorizationException(OpenStackApiException): - def __init__(self, response=None, message=None): - if not message: - message = _("Authorization error") - super(OpenStackApiAuthorizationException, self).__init__(message, - response) - - -class OpenStackApiNotFoundException(OpenStackApiException): - def __init__(self, response=None, message=None): - if not message: - message = _("Item not found") - super(OpenStackApiNotFoundException, self).__init__(message, response) - - -class TestOpenStackClient(object): - """Simple OpenStack API Client. - - This is a really basic OpenStack API client that is under our control, - so we can make changes / insert hooks for testing - - """ - - def __init__(self, auth_user, auth_key, auth_uri): - super(TestOpenStackClient, self).__init__() - self.auth_result = None - self.auth_user = auth_user - self.auth_key = auth_key - self.auth_uri = auth_uri - # default project_id - self.project_id = 'openstack' - - def request(self, url, method='GET', body=None, headers=None, - ssl_verify=True, stream=False): - _headers = {'Content-Type': 'application/json'} - _headers.update(headers or {}) - - parsed_url = urllib.parse.urlparse(url) - port = parsed_url.port - hostname = parsed_url.hostname - scheme = parsed_url.scheme - - if netutils.is_valid_ipv6(hostname): - hostname = "[%s]" % hostname - - relative_url = parsed_url.path - if parsed_url.query: - relative_url = relative_url + "?" + parsed_url.query - - if port: - _url = "%s://%s:%d%s" % (scheme, hostname, int(port), relative_url) - else: - _url = "%s://%s%s" % (scheme, hostname, relative_url) - - response = requests.request(method, _url, data=body, headers=_headers, - verify=ssl_verify, stream=stream) - - return response - - def _authenticate(self): - if self.auth_result: - return self.auth_result - - auth_uri = self.auth_uri - headers = {'X-Auth-User': self.auth_user, - 'X-Auth-Key': self.auth_key, - 'X-Auth-Project-Id': self.project_id} - response = self.request(auth_uri, - headers=headers) - - http_status = response.status_code - - if http_status == 401: - raise OpenStackApiAuthenticationException(response=response) - - self.auth_result = response.headers - return self.auth_result - - def api_request(self, relative_uri, check_response_status=None, **kwargs): - auth_result = self._authenticate() - - # NOTE(justinsb): httplib 'helpfully' converts headers to lower case - base_uri = auth_result['x-server-management-url'] - - full_uri = '%s/%s' % (base_uri, relative_uri) - - headers = kwargs.setdefault('headers', {}) - headers['X-Auth-Token'] = auth_result['x-auth-token'] - - response = self.request(full_uri, **kwargs) - - http_status = response.status_code - - if check_response_status: - if http_status not in check_response_status: - if http_status == 404: - raise OpenStackApiNotFoundException(response=response) - elif http_status == 401: - raise OpenStackApiAuthorizationException(response=response) - else: - raise OpenStackApiException( - message=_("Unexpected status code"), - response=response) - - return response - - def _decode_json(self, response): - body = response.text - if body: - return jsonutils.loads(body) - else: - return "" - - def api_get(self, relative_uri, **kwargs): - kwargs.setdefault('check_response_status', [200]) - response = self.api_request(relative_uri, **kwargs) - return self._decode_json(response) - - def api_post(self, relative_uri, body, **kwargs): - kwargs['method'] = 'POST' - if body: - headers = kwargs.setdefault('headers', {}) - headers['Content-Type'] = 'application/json' - kwargs['body'] = jsonutils.dumps(body) - - kwargs.setdefault('check_response_status', [200, 202]) - response = self.api_request(relative_uri, **kwargs) - return self._decode_json(response) - - def api_put(self, relative_uri, body, **kwargs): - kwargs['method'] = 'PUT' - if body: - headers = kwargs.setdefault('headers', {}) - headers['Content-Type'] = 'application/json' - kwargs['body'] = jsonutils.dumps(body) - - kwargs.setdefault('check_response_status', [200, 202, 204]) - response = self.api_request(relative_uri, **kwargs) - return self._decode_json(response) - - def api_delete(self, relative_uri, **kwargs): - kwargs['method'] = 'DELETE' - kwargs.setdefault('check_response_status', [200, 202, 204]) - return self.api_request(relative_uri, **kwargs) - - def get_volume(self, volume_id): - return self.api_get('/volumes/%s' % volume_id)['volume'] - - def get_volumes(self, detail=True): - rel_url = '/volumes/detail' if detail else '/volumes' - return self.api_get(rel_url)['volumes'] - - def post_volume(self, volume): - return self.api_post('/volumes', volume)['volume'] - - def delete_volume(self, volume_id): - return self.api_delete('/volumes/%s' % volume_id) - - def put_volume(self, volume_id, volume): - return self.api_put('/volumes/%s' % volume_id, volume)['volume'] diff --git a/cinder/tests/functional/api/foxinsocks.py b/cinder/tests/functional/api/foxinsocks.py deleted file mode 100644 index f4711a381..000000000 --- a/cinder/tests/functional/api/foxinsocks.py +++ /dev/null @@ -1,91 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import webob.exc - -from cinder.api import extensions -from cinder.api.openstack import wsgi - - -class FoxInSocksController(object): - - def index(self, req): - return "Try to say this Mr. Knox, sir..." - - -class FoxInSocksServerControllerExtension(wsgi.Controller): - @wsgi.action('add_tweedle') - def _add_tweedle(self, req, id, body): - - return "Tweedle Beetle Added." - - @wsgi.action('delete_tweedle') - def _delete_tweedle(self, req, id, body): - - return "Tweedle Beetle Deleted." - - @wsgi.action('fail') - def _fail(self, req, id, body): - - raise webob.exc.HTTPBadRequest(explanation='Tweedle fail') - - -class FoxInSocksFlavorGooseControllerExtension(wsgi.Controller): - @wsgi.extends - def show(self, req, resp_obj, id): - # NOTE: This only handles JSON responses. - # You can use content type header to test for XML. - resp_obj.obj['flavor']['googoose'] = req.GET.get('chewing') - - -class FoxInSocksFlavorBandsControllerExtension(wsgi.Controller): - @wsgi.extends - def show(self, req, resp_obj, id): - # NOTE: This only handles JSON responses. - # You can use content type header to test for XML. - resp_obj.obj['big_bands'] = 'Pig Bands!' - - -class Foxinsocks(extensions.ExtensionDescriptor): - """The Fox In Socks Extension.""" - - name = "Fox In Socks" - alias = "FOXNSOX" - namespace = "http://www.fox.in.socks/api/ext/pie/v1.0" - updated = "2011-01-22T13:25:27-06:00" - - def __init__(self, ext_mgr): - ext_mgr.register(self) - - def get_resources(self): - resources = [] - resource = extensions.ResourceExtension('foxnsocks', - FoxInSocksController()) - resources.append(resource) - return resources - - def get_controller_extensions(self): - extension_list = [] - - extension_set = [ - (FoxInSocksServerControllerExtension, 'servers'), - (FoxInSocksFlavorGooseControllerExtension, 'flavors'), - (FoxInSocksFlavorBandsControllerExtension, 'flavors'), ] - for klass, collection in extension_set: - controller = klass() - ext = extensions.ControllerExtension(self, collection, controller) - extension_list.append(ext) - - return extension_list diff --git a/cinder/tests/functional/functional_helpers.py b/cinder/tests/functional/functional_helpers.py deleted file mode 100644 index 81f199004..000000000 --- a/cinder/tests/functional/functional_helpers.py +++ /dev/null @@ -1,138 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Provides common functionality for functional tests -""" -import os.path -import random -import string -import uuid - -import fixtures -import mock -from oslo_config import cfg - -from cinder import service -from cinder import test # For the flags -from cinder.tests.functional.api import client - - -CONF = cfg.CONF - - -def generate_random_alphanumeric(length): - """Creates a random alphanumeric string of specified length.""" - return ''.join(random.choice(string.ascii_uppercase + string.digits) - for _x in range(length)) - - -def generate_random_numeric(length): - """Creates a random numeric string of specified length.""" - return ''.join(random.choice(string.digits) - for _x in range(length)) - - -def generate_new_element(items, prefix, numeric=False): - """Creates a random string with prefix, that is not in 'items' list.""" - while True: - if numeric: - candidate = prefix + generate_random_numeric(8) - else: - candidate = prefix + generate_random_alphanumeric(8) - if candidate not in items: - return candidate - - -class _FunctionalTestBase(test.TestCase): - def setUp(self): - super(_FunctionalTestBase, self).setUp() - - f = self._get_flags() - self.flags(**f) - self.flags(verbose=True) - - for var in ('http_proxy', 'HTTP_PROXY'): - self.useFixture(fixtures.EnvironmentVariable(var)) - - # set up services - self.volume = self.start_service('volume') - # NOTE(dulek): Mocking eventlet.sleep so test won't time out on - # scheduler service start. - with mock.patch('eventlet.sleep'): - self.scheduler = self.start_service('scheduler') - self._start_api_service() - self.addCleanup(self.osapi.stop) - - self.api = client.TestOpenStackClient('fake', 'fake', self.auth_url) - - def _start_api_service(self): - default_conf = os.path.abspath(os.path.join( - os.path.dirname(__file__), '..', '..', '..', - 'etc/cinder/api-paste.ini')) - CONF.api_paste_config = default_conf - self.osapi = service.WSGIService("osapi_volume") - self.osapi.start() - # FIXME(ja): this is not the auth url - this is the service url - # FIXME(ja): this needs fixed in nova as well - self.auth_url = 'http://%s:%s/v2' % (self.osapi.host, self.osapi.port) - - def _get_flags(self): - """An opportunity to setup flags, before the services are started.""" - f = {} - - # Ensure tests only listen on localhost - f['osapi_volume_listen'] = '127.0.0.1' - - # Auto-assign ports to allow concurrent tests - f['osapi_volume_listen_port'] = 0 - - # Use simple scheduler to avoid complications - we test schedulers - # separately - f['scheduler_driver'] = ('cinder.scheduler.filter_scheduler.FilterSche' - 'duler') - - return f - - def get_unused_server_name(self): - servers = self.api.get_servers() - server_names = [server['name'] for server in servers] - return generate_new_element(server_names, 'server') - - def get_invalid_image(self): - return str(uuid.uuid4()) - - def _build_minimal_create_server_request(self): - server = {} - - image = self.api.get_images()[0] - - if 'imageRef' in image: - image_href = image['imageRef'] - else: - image_href = image['id'] - image_href = 'http://fake.server/%s' % image_href - - # We now have a valid imageId - server['imageRef'] = image_href - - # Set a valid flavorId - flavor = self.api.get_flavors()[0] - server['flavorRef'] = 'http://fake.server/%s' % flavor['id'] - - # Set a valid server name - server_name = self.get_unused_server_name() - server['name'] = server_name - return server diff --git a/cinder/tests/functional/test_extensions.py b/cinder/tests/functional/test_extensions.py deleted file mode 100644 index 6772caf33..000000000 --- a/cinder/tests/functional/test_extensions.py +++ /dev/null @@ -1,216 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import iso8601 -from lxml import etree -from oslo_config import cfg -from oslo_serialization import jsonutils -import webob - -from cinder.api import extensions -from cinder.api.v1 import router -from cinder.api import xmlutil -from cinder.tests.functional import functional_helpers - - -NS = "{http://docs.openstack.org/common/api/v1.0}" -CONF = cfg.CONF - - -class ExtensionTestCase(functional_helpers._FunctionalTestBase): - def _get_flags(self): - f = super(ExtensionTestCase, self)._get_flags() - f['osapi_volume_extension'] = CONF.osapi_volume_extension[:] - f['osapi_volume_extension'].append( - 'cinder.tests.functional.api.foxinsocks.Foxinsocks') - return f - - -class ExtensionsTest(ExtensionTestCase): - def test_get_foxnsocks(self): - """Simple check that fox-n-socks works.""" - response = self.api.api_request('/foxnsocks') - foxnsocks = response.text - self.assertEqual('Try to say this Mr. Knox, sir...', foxnsocks) - - -class ExtensionControllerTest(ExtensionTestCase): - - def setUp(self): - super(ExtensionControllerTest, self).setUp() - self.ext_list = ["TypesManage", "TypesExtraSpecs", ] - self.ext_list.sort() - - def test_list_extensions_json(self): - app = router.APIRouter() - request = webob.Request.blank("/fake/extensions") - response = request.get_response(app) - self.assertEqual(200, response.status_int) - - # Make sure we have all the extensions, extra extensions being OK. - data = jsonutils.loads(response.body) - names = [str(x['name']) for x in data['extensions'] - if str(x['name']) in self.ext_list] - names.sort() - self.assertEqual(self.ext_list, names) - - # Ensure all the timestamps are valid according to iso8601 - for ext in data['extensions']: - iso8601.parse_date(ext['updated']) - - # Make sure that at least Fox in Sox is correct. - (fox_ext, ) = [ - x for x in data['extensions'] if x['alias'] == 'FOXNSOX'] - self.assertEqual( - {'namespace': 'http://www.fox.in.socks/api/ext/pie/v1.0', - 'name': 'Fox In Socks', - 'updated': '2011-01-22T13:25:27-06:00', - 'description': 'The Fox In Socks Extension.', - 'alias': 'FOXNSOX', - 'links': []}, - fox_ext) - - for ext in data['extensions']: - url = '/fake/extensions/%s' % ext['alias'] - request = webob.Request.blank(url) - response = request.get_response(app) - output = jsonutils.loads(response.body) - self.assertEqual(ext['alias'], output['extension']['alias']) - - def test_get_extension_json(self): - app = router.APIRouter() - request = webob.Request.blank("/fake/extensions/FOXNSOX") - response = request.get_response(app) - self.assertEqual(200, response.status_int) - - data = jsonutils.loads(response.body) - self.assertEqual( - {"namespace": "http://www.fox.in.socks/api/ext/pie/v1.0", - "name": "Fox In Socks", - "updated": "2011-01-22T13:25:27-06:00", - "description": "The Fox In Socks Extension.", - "alias": "FOXNSOX", - "links": []}, data['extension']) - - def test_get_non_existing_extension_json(self): - app = router.APIRouter() - request = webob.Request.blank("/fake/extensions/4") - response = request.get_response(app) - self.assertEqual(404, response.status_int) - - def test_list_extensions_xml(self): - app = router.APIRouter() - request = webob.Request.blank("/fake/extensions") - request.accept = "application/xml" - response = request.get_response(app) - self.assertEqual(200, response.status_int) - - root = etree.XML(response.body) - self.assertEqual(NS, root.tag.split('extensions')[0]) - - # Make sure we have all the extensions, extras extensions being OK. - exts = root.findall('{0}extension'.format(NS)) - self.assertGreaterEqual(len(exts), len(self.ext_list)) - - # Make sure that at least Fox in Sox is correct. - (fox_ext, ) = [x for x in exts if x.get('alias') == 'FOXNSOX'] - self.assertEqual('Fox In Socks', fox_ext.get('name')) - self.assertEqual( - 'http://www.fox.in.socks/api/ext/pie/v1.0', - fox_ext.get('namespace')) - self.assertEqual('2011-01-22T13:25:27-06:00', fox_ext.get('updated')) - self.assertEqual( - 'The Fox In Socks Extension.', - fox_ext.findtext('{0}description'.format(NS))) - - xmlutil.validate_schema(root, 'extensions') - - def test_get_extension_xml(self): - app = router.APIRouter() - request = webob.Request.blank("/fake/extensions/FOXNSOX") - request.accept = "application/xml" - response = request.get_response(app) - self.assertEqual(200, response.status_int) - xml = response.body - - root = etree.XML(xml) - self.assertEqual(NS, root.tag.split('extension')[0]) - self.assertEqual('FOXNSOX', root.get('alias')) - self.assertEqual('Fox In Socks', root.get('name')) - self.assertEqual( - 'http://www.fox.in.socks/api/ext/pie/v1.0', - root.get('namespace')) - self.assertEqual('2011-01-22T13:25:27-06:00', root.get('updated')) - self.assertEqual( - 'The Fox In Socks Extension.', - root.findtext('{0}description'.format(NS))) - - xmlutil.validate_schema(root, 'extension') - - -class StubExtensionManager(object): - """Provides access to Tweedle Beetles.""" - - name = "Tweedle Beetle Extension" - alias = "TWDLBETL" - - def __init__(self, resource_ext=None, action_ext=None, request_ext=None, - controller_ext=None): - self.resource_ext = resource_ext - self.controller_ext = controller_ext - self.extra_resource_ext = None - - def get_resources(self): - resource_exts = [] - if self.resource_ext: - resource_exts.append(self.resource_ext) - if self.extra_resource_ext: - resource_exts.append(self.extra_resource_ext) - return resource_exts - - def get_controller_extensions(self): - controller_extensions = [] - if self.controller_ext: - controller_extensions.append(self.controller_ext) - return controller_extensions - - -class ExtensionControllerIdFormatTest(ExtensionTestCase): - - def _bounce_id(self, test_id): - - class BounceController(object): - def show(self, req, id): - return id - res_ext = extensions.ResourceExtension('bounce', - BounceController()) - manager = StubExtensionManager(res_ext) - app = router.APIRouter(manager) - request = webob.Request.blank("/fake/bounce/%s" % test_id) - response = request.get_response(app) - return response.body - - def test_id_with_xml_format(self): - result = self._bounce_id('foo.xml') - self.assertEqual(b'foo', result) - - def test_id_with_json_format(self): - result = self._bounce_id('foo.json') - self.assertEqual(b'foo', result) - - def test_id_with_bad_format(self): - result = self._bounce_id('foo.bad') - self.assertEqual(b'foo.bad', result) diff --git a/cinder/tests/functional/test_login.py b/cinder/tests/functional/test_login.py deleted file mode 100644 index 1b2ab678b..000000000 --- a/cinder/tests/functional/test_login.py +++ /dev/null @@ -1,23 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.tests.functional import functional_helpers - - -class LoginTest(functional_helpers._FunctionalTestBase): - def test_login(self): - """Simple check - we list volumes - so we know we're logged in.""" - volumes = self.api.get_volumes() - self.assertIsNotNone(volumes) diff --git a/cinder/tests/functional/test_volumes.py b/cinder/tests/functional/test_volumes.py deleted file mode 100644 index e114fc885..000000000 --- a/cinder/tests/functional/test_volumes.py +++ /dev/null @@ -1,179 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import time - -import testtools - -from cinder import service -from cinder.tests.functional.api import client -from cinder.tests.functional import functional_helpers -from cinder.tests.unit import fake_driver - - -class VolumesTest(functional_helpers._FunctionalTestBase): - def setUp(self): - super(VolumesTest, self).setUp() - fake_driver.LoggingVolumeDriver.clear_logs() - - def _start_api_service(self): - self.osapi = service.WSGIService("osapi_volume") - self.osapi.start() - self.auth_url = 'http://%s:%s/v2' % (self.osapi.host, self.osapi.port) - - def _get_flags(self): - f = super(VolumesTest, self)._get_flags() - f['volume_driver'] = \ - 'cinder.tests.unit.fake_driver.LoggingVolumeDriver' - return f - - def test_get_volumes_summary(self): - """Simple check that listing volumes works.""" - volumes = self.api.get_volumes(False) - self.assertIsNotNone(volumes) - - def test_get_volumes(self): - """Simple check that listing volumes works.""" - volumes = self.api.get_volumes() - self.assertIsNotNone(volumes) - - def _poll_while(self, volume_id, continue_states, max_retries=5): - """Poll (briefly) while the state is in continue_states.""" - retries = 0 - while True: - try: - found_volume = self.api.get_volume(volume_id) - except client.OpenStackApiNotFoundException: - found_volume = None - break - - self.assertEqual(volume_id, found_volume['id']) - - if found_volume['status'] not in continue_states: - break - - time.sleep(1) - retries = retries + 1 - if retries > max_retries: - break - return found_volume - - @testtools.skip('This test is failing: bug 1173266') - def test_create_and_delete_volume(self): - """Creates and deletes a volume.""" - - # Create volume - created_volume = self.api.post_volume({'volume': {'size': 1}}) - self.assertTrue(created_volume['id']) - created_volume_id = created_volume['id'] - - # Check it's there - found_volume = self.api.get_volume(created_volume_id) - self.assertEqual(created_volume_id, found_volume['id']) - - # It should also be in the all-volume list - volumes = self.api.get_volumes() - volume_names = [volume['id'] for volume in volumes] - self.assertIn(created_volume_id, volume_names) - - # Wait (briefly) for creation. Delay is due to the 'message queue' - found_volume = self._poll_while(created_volume_id, ['creating']) - - # It should be available... - self.assertEqual('available', found_volume['status']) - - # Delete the volume - self.api.delete_volume(created_volume_id) - - # Wait (briefly) for deletion. Delay is due to the 'message queue' - found_volume = self._poll_while(created_volume_id, ['deleting']) - - # Should be gone - self.assertFalse(found_volume) - - create_actions = fake_driver.LoggingVolumeDriver.logs_like( - 'create_volume', - id=created_volume_id) - - self.assertEqual(1, len(create_actions)) - create_action = create_actions[0] - self.assertEqual(create_action['id'], created_volume_id) - self.assertEqual('nova', create_action['availability_zone']) - self.assertEqual(1, create_action['size']) - - export_actions = fake_driver.LoggingVolumeDriver.logs_like( - 'create_export', - id=created_volume_id) - self.assertEqual(1, len(export_actions)) - export_action = export_actions[0] - self.assertEqual(export_action['id'], created_volume_id) - self.assertEqual('nova', export_action['availability_zone']) - - delete_actions = fake_driver.LoggingVolumeDriver.logs_like( - 'delete_volume', - id=created_volume_id) - self.assertEqual(1, len(delete_actions)) - delete_action = export_actions[0] - self.assertEqual(delete_action['id'], created_volume_id) - - def test_create_volume_with_metadata(self): - """Creates a volume with metadata.""" - - # Create volume - metadata = {'key1': 'value1', - 'key2': 'value2'} - created_volume = self.api.post_volume( - {'volume': {'size': 1, - 'metadata': metadata}}) - self.assertTrue(created_volume['id']) - created_volume_id = created_volume['id'] - - # Check it's there and metadata present - found_volume = self.api.get_volume(created_volume_id) - self.assertEqual(created_volume_id, found_volume['id']) - self.assertEqual(metadata, found_volume['metadata']) - - def test_create_volume_in_availability_zone(self): - """Creates a volume in availability_zone.""" - - # Create volume - availability_zone = 'nova' - created_volume = self.api.post_volume( - {'volume': {'size': 1, - 'availability_zone': availability_zone}}) - self.assertTrue(created_volume['id']) - created_volume_id = created_volume['id'] - - # Check it's there and availability zone present - found_volume = self.api.get_volume(created_volume_id) - self.assertEqual(created_volume_id, found_volume['id']) - self.assertEqual(availability_zone, found_volume['availability_zone']) - - def test_create_and_update_volume(self): - # Create vol1 - created_volume = self.api.post_volume({'volume': { - 'size': 1, 'name': 'vol1'}}) - self.assertEqual('vol1', created_volume['name']) - created_volume_id = created_volume['id'] - - # update volume - body = {'volume': {'name': 'vol-one'}} - updated_volume = self.api.put_volume(created_volume_id, body) - self.assertEqual('vol-one', updated_volume['name']) - - # check for update - found_volume = self.api.get_volume(created_volume_id) - self.assertEqual(created_volume_id, found_volume['id']) - self.assertEqual('vol-one', found_volume['name']) diff --git a/cinder/tests/functional/test_xml.py b/cinder/tests/functional/test_xml.py deleted file mode 100644 index f2f9786e7..000000000 --- a/cinder/tests/functional/test_xml.py +++ /dev/null @@ -1,44 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from lxml import etree - -from cinder.api import common -from cinder.tests.functional import functional_helpers - - -class XmlTests(functional_helpers._FunctionalTestBase): - """Some basic XML sanity checks.""" - - # FIXME(ja): does cinder need limits? - # def test_namespace_limits(self): - # headers = {} - # headers['Accept'] = 'application/xml' - - # response = self.api.api_request('/limits', headers=headers) - # data = response.read() - # LOG.debug("data: %s" % data) - # root = etree.XML(data) - # self.assertEqual(root.nsmap.get(None), xmlutil.XMLNS_COMMON_V10) - - def test_namespace_volumes(self): - headers = {} - headers['Accept'] = 'application/xml' - - response = self.api.api_request('/volumes', headers=headers, - stream=True) - data = response.raw - root = etree.parse(data).getroot() - self.assertEqual(common.XML_NS_V2, root.nsmap.get(None)) diff --git a/cinder/tests/unit/__init__.py b/cinder/tests/unit/__init__.py deleted file mode 100644 index 1b5ffcd9a..000000000 --- a/cinder/tests/unit/__init__.py +++ /dev/null @@ -1,43 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`cinder.tests.unit` -- Cinder Unittests -===================================================== - -.. automodule:: cinder.tests.unit - :platform: Unix -""" - -import eventlet -from six.moves import builtins - -from cinder import objects - -eventlet.monkey_patch() - -# See http://code.google.com/p/python-nose/issues/detail?id=373 -# The code below enables nosetests to work with i18n _() blocks -setattr(builtins, '_', lambda x: x) - -# NOTE(alaski): Make sure this is done after eventlet monkey patching otherwise -# the threading.local() store used in oslo_messaging will be initialized to -# threadlocal storage rather than greenthread local. This will cause context -# sets and deletes in that storage to clobber each other. -# NOTE(comstud): Make sure we have all of the objects loaded. We do this -# at module import time, because we may be using mock decorators in our -# tests that run at import time. -objects.register_all() diff --git a/cinder/tests/unit/api/__init__.py b/cinder/tests/unit/api/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/api/common.py b/cinder/tests/unit/api/common.py deleted file mode 100644 index c0ef61081..000000000 --- a/cinder/tests/unit/api/common.py +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -def compare_links(actual, expected): - """Compare xml atom links.""" - - return compare_tree_to_dict(actual, expected, ('rel', 'href', 'type')) - - -def compare_media_types(actual, expected): - """Compare xml media types.""" - - return compare_tree_to_dict(actual, expected, ('base', 'type')) - - -def compare_tree_to_dict(actual, expected, keys): - """Compare parts of lxml.etree objects to dicts.""" - - for elem, data in zip(actual, expected): - for key in keys: - if elem.get(key) != data.get(key): - return False - return True diff --git a/cinder/tests/unit/api/contrib/__init__.py b/cinder/tests/unit/api/contrib/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/api/contrib/test_admin_actions.py b/cinder/tests/unit/api/contrib/test_admin_actions.py deleted file mode 100644 index 6860a133b..000000000 --- a/cinder/tests/unit/api/contrib/test_admin_actions.py +++ /dev/null @@ -1,1011 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import fixtures -import mock -from oslo_concurrency import lockutils -from oslo_config import cfg -from oslo_config import fixture as config_fixture -import oslo_messaging as messaging -from oslo_serialization import jsonutils -from oslo_utils import timeutils -import webob -from webob import exc - -from cinder.api.contrib import admin_actions -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder.objects import fields -from cinder import test -from cinder.tests.unit.api.contrib import test_backups -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs -from cinder.tests.unit import cast_as_call -from cinder.tests.unit import fake_snapshot -from cinder.volume import api as volume_api - -CONF = cfg.CONF - - -def app(): - # no auth, just let environ['cinder.context'] pass through - api = fakes.router.APIRouter() - mapper = fakes.urlmap.URLMap() - mapper['/v2'] = api - return mapper - - -class BaseAdminTest(test.TestCase): - def setUp(self): - super(BaseAdminTest, self).setUp() - self.volume_api = volume_api.API() - # admin context - self.ctx = context.RequestContext('admin', 'fake', True) - - def _create_volume(self, context, updates=None): - db_volume = {'status': 'available', - 'host': 'test', - 'availability_zone': 'fake_zone', - 'attach_status': 'detached'} - if updates: - db_volume.update(updates) - - volume = objects.Volume(context=context, **db_volume) - volume.create() - return volume - - -class AdminActionsTest(BaseAdminTest): - def setUp(self): - super(AdminActionsTest, self).setUp() - - self.tempdir = self.useFixture(fixtures.TempDir()).path - self.fixture = self.useFixture(config_fixture.Config(lockutils.CONF)) - self.fixture.config(lock_path=self.tempdir, - group='oslo_concurrency') - self.fixture.config(disable_process_locking=True, - group='oslo_concurrency') - self.flags(rpc_backend='cinder.openstack.common.rpc.impl_fake') - - cast_as_call.mock_cast_as_call(self.volume_api.volume_rpcapi.client) - cast_as_call.mock_cast_as_call(self.volume_api.scheduler_rpcapi.client) - - def _issue_volume_reset(self, ctx, volume, updated_status): - req = webob.Request.blank('/v2/fake/volumes/%s/action' % volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - req.body = jsonutils.dump_as_bytes({'os-reset_status': updated_status}) - req.environ['cinder.context'] = ctx - resp = req.get_response(app()) - return resp - - def _issue_snapshot_reset(self, ctx, snapshot, updated_status): - req = webob.Request.blank('/v2/fake/snapshots/%s/action' % - snapshot.id) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - req.body = jsonutils.dump_as_bytes({'os-reset_status': updated_status}) - req.environ['cinder.context'] = ctx - resp = req.get_response(app()) - return resp - - def _issue_backup_reset(self, ctx, backup, updated_status): - req = webob.Request.blank('/v2/fake/backups/%s/action' % backup['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - req.body = jsonutils.dump_as_bytes({'os-reset_status': updated_status}) - req.environ['cinder.context'] = ctx - with mock.patch('cinder.backup.api.API._get_available_backup_service_host') \ - as mock_get_backup_host: - mock_get_backup_host.return_value = 'testhost' - resp = req.get_response(app()) - return resp - - def test_valid_updates(self): - vac = admin_actions.VolumeAdminController() - - vac.validate_update({'status': 'creating'}) - vac.validate_update({'status': 'available'}) - vac.validate_update({'status': 'deleting'}) - vac.validate_update({'status': 'error'}) - vac.validate_update({'status': 'error_deleting'}) - - vac.validate_update({'attach_status': 'detached'}) - vac.validate_update({'attach_status': 'attached'}) - - vac.validate_update({'migration_status': 'migrating'}) - vac.validate_update({'migration_status': 'error'}) - vac.validate_update({'migration_status': 'completing'}) - vac.validate_update({'migration_status': 'none'}) - vac.validate_update({'migration_status': 'starting'}) - - def test_reset_attach_status(self): - volume = db.volume_create(self.ctx, {'attach_status': 'detached'}) - - resp = self._issue_volume_reset(self.ctx, - volume, - {'attach_status': 'attached'}) - - self.assertEqual(202, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('attached', volume['attach_status']) - - def test_reset_attach_invalid_status(self): - volume = db.volume_create(self.ctx, {'attach_status': 'detached'}) - - resp = self._issue_volume_reset(self.ctx, - volume, - {'attach_status': 'bogus-status'}) - - self.assertEqual(400, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('detached', volume['attach_status']) - - def test_reset_migration_invalid_status(self): - volume = db.volume_create(self.ctx, {'migration_status': None}) - - resp = self._issue_volume_reset(self.ctx, - volume, - {'migration_status': 'bogus-status'}) - - self.assertEqual(400, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertIsNone(volume['migration_status']) - - def test_reset_migration_status(self): - volume = db.volume_create(self.ctx, {'migration_status': None}) - - resp = self._issue_volume_reset(self.ctx, - volume, - {'migration_status': 'migrating'}) - - self.assertEqual(202, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('migrating', volume['migration_status']) - - def test_reset_status_as_admin(self): - volume = db.volume_create(self.ctx, {'status': 'available'}) - - resp = self._issue_volume_reset(self.ctx, - volume, - {'status': 'error'}) - - self.assertEqual(202, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('error', volume['status']) - - def test_reset_status_as_non_admin(self): - ctx = context.RequestContext('fake', 'fake') - volume = db.volume_create(self.ctx, - {'status': 'error', 'size': 1}) - - resp = self._issue_volume_reset(ctx, - volume, - {'status': 'error'}) - - # request is not authorized - self.assertEqual(403, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - # status is still 'error' - self.assertEqual('error', volume['status']) - - def test_backup_reset_status_as_admin(self): - volume = db.volume_create(self.ctx, {'status': 'available', - 'user_id': 'user', - 'project_id': 'project'}) - backup = db.backup_create(self.ctx, - {'status': fields.BackupStatus.AVAILABLE, - 'size': 1, - 'volume_id': volume['id'], - 'user_id': 'user', - 'project_id': 'project', - 'host': 'test'}) - - resp = self._issue_backup_reset(self.ctx, - backup, - {'status': fields.BackupStatus.ERROR}) - - self.assertEqual(202, resp.status_int) - - def test_backup_reset_status_as_non_admin(self): - ctx = context.RequestContext('fake', 'fake') - backup = db.backup_create(ctx, {'status': 'available', - 'size': 1, - 'volume_id': "fakeid", - 'host': 'test'}) - resp = self._issue_backup_reset(ctx, - backup, - {'status': fields.BackupStatus.ERROR}) - # request is not authorized - self.assertEqual(403, resp.status_int) - - def test_backup_reset_status(self): - volume = db.volume_create(self.ctx, - {'status': 'available', 'host': 'test', - 'provider_location': '', 'size': 1}) - backup = db.backup_create(self.ctx, - {'status': fields.BackupStatus.AVAILABLE, - 'volume_id': volume['id'], - 'user_id': 'user', - 'project_id': 'project', - 'host': 'test'}) - - resp = self._issue_backup_reset(self.ctx, - backup, - {'status': fields.BackupStatus.ERROR}) - - self.assertEqual(202, resp.status_int) - - def test_invalid_status_for_backup(self): - volume = db.volume_create(self.ctx, - {'status': 'available', 'host': 'test', - 'provider_location': '', 'size': 1}) - backup = db.backup_create(self.ctx, {'status': 'available', - 'volume_id': volume['id']}) - resp = self._issue_backup_reset(self.ctx, - backup, - {'status': 'restoring'}) - self.assertEqual(400, resp.status_int) - - def test_backup_reset_status_with_invalid_backup(self): - volume = db.volume_create(self.ctx, - {'status': 'available', 'host': 'test', - 'provider_location': '', 'size': 1}) - backup = db.backup_create(self.ctx, - {'status': fields.BackupStatus.AVAILABLE, - 'volume_id': volume['id'], - 'user_id': 'user', - 'project_id': 'project'}) - - backup['id'] = 'fake_id' - resp = self._issue_backup_reset(self.ctx, - backup, - {'status': fields.BackupStatus.ERROR}) - - # Should raise 404 if backup doesn't exist. - self.assertEqual(404, resp.status_int) - - def test_malformed_reset_status_body(self): - volume = db.volume_create(self.ctx, {'status': 'available', 'size': 1}) - - resp = self._issue_volume_reset(self.ctx, - volume, - {'x-status': 'bad'}) - - self.assertEqual(400, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('available', volume['status']) - - def test_invalid_status_for_volume(self): - volume = db.volume_create(self.ctx, {'status': 'available', 'size': 1}) - resp = self._issue_volume_reset(self.ctx, - volume, - {'status': 'invalid'}) - - self.assertEqual(400, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('available', volume['status']) - - def test_reset_status_for_missing_volume(self): - req = webob.Request.blank('/v2/fake/volumes/%s/action' % - 'missing-volume-id') - req.method = 'POST' - req.headers['content-type'] = 'application/json' - body = {'os-reset_status': {'status': 'available'}} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = self.ctx - resp = req.get_response(app()) - self.assertEqual(404, resp.status_int) - self.assertRaises(exception.NotFound, db.volume_get, self.ctx, - 'missing-volume-id') - - def test_reset_attached_status(self): - volume = db.volume_create(self.ctx, - {'status': 'available', 'host': 'test', - 'provider_location': '', 'size': 1, - 'attach_status': 'attached'}) - - resp = self._issue_volume_reset(self.ctx, - volume, - {'status': 'available', - 'attach_status': 'detached'}) - - self.assertEqual(202, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('detached', volume['attach_status']) - self.assertEqual('available', volume['status']) - - def test_invalid_reset_attached_status(self): - volume = db.volume_create(self.ctx, - {'status': 'available', 'host': 'test', - 'provider_location': '', 'size': 1, - 'attach_status': 'detached'}) - resp = self._issue_volume_reset(self.ctx, - volume, - {'status': 'available', - 'attach_status': 'invalid'}) - self.assertEqual(400, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('available', volume['status']) - self.assertEqual('detached', volume['attach_status']) - - def test_snapshot_reset_status(self): - volume = db.volume_create(self.ctx, - {'status': 'available', 'host': 'test', - 'provider_location': '', 'size': 1, - 'availability_zone': 'test', - 'attach_status': 'detached'}) - kwargs = { - 'volume_id': volume['id'], - 'cgsnapshot_id': None, - 'user_id': self.ctx.user_id, - 'project_id': self.ctx.project_id, - 'status': 'error_deleting', - 'progress': '0%', - 'volume_size': volume['size'], - 'metadata': {} - } - snapshot = objects.Snapshot(context=self.ctx, **kwargs) - snapshot.create() - self.addCleanup(snapshot.destroy) - - resp = self._issue_snapshot_reset(self.ctx, snapshot, - {'status': 'error'}) - - self.assertEqual(202, resp.status_int) - snapshot = objects.Snapshot.get_by_id(self.ctx, snapshot['id']) - self.assertEqual('error', snapshot.status) - - def test_invalid_status_for_snapshot(self): - volume = db.volume_create(self.ctx, - {'status': 'available', 'host': 'test', - 'provider_location': '', 'size': 1}) - snapshot = objects.Snapshot(self.ctx, status='available', - volume_id=volume['id']) - snapshot.create() - self.addCleanup(snapshot.destroy) - - resp = self._issue_snapshot_reset(self.ctx, snapshot, - {'status': 'attaching'}) - - self.assertEqual(400, resp.status_int) - self.assertEqual('available', snapshot.status) - - def test_force_delete(self): - # current status is creating - volume = self._create_volume(self.ctx, {'size': 1, 'host': None}) - req = webob.Request.blank('/v2/fake/volumes/%s/action' % volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - req.body = jsonutils.dump_as_bytes({'os-force_delete': {}}) - # attach admin context to request - req.environ['cinder.context'] = self.ctx - resp = req.get_response(app()) - # request is accepted - self.assertEqual(202, resp.status_int) - # volume is deleted - self.assertRaises(exception.NotFound, objects.Volume.get_by_id, - self.ctx, volume.id) - - @mock.patch.object(volume_api.API, 'delete_snapshot', return_value=True) - @mock.patch('cinder.objects.Snapshot.get_by_id') - @mock.patch.object(db, 'snapshot_get') - @mock.patch.object(db, 'volume_get') - def test_force_delete_snapshot(self, volume_get, snapshot_get, get_by_id, - delete_snapshot): - volume = stubs.stub_volume(1) - snapshot = stubs.stub_snapshot(1) - snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctx, **snapshot) - volume_get.return_value = volume - snapshot_get.return_value = snapshot - get_by_id.return_value = snapshot_obj - - path = '/v2/fake/snapshots/%s/action' % snapshot['id'] - req = webob.Request.blank(path) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - req.body = jsonutils.dump_as_bytes({'os-force_delete': {}}) - # attach admin context to request - req.environ['cinder.context'] = self.ctx - resp = req.get_response(app()) - self.assertEqual(202, resp.status_int) - - def _migrate_volume_prep(self): - # create volume's current host and the destination host - db.service_create(self.ctx, - {'host': 'test', - 'topic': CONF.volume_topic, - 'created_at': timeutils.utcnow()}) - db.service_create(self.ctx, - {'host': 'test2', - 'topic': CONF.volume_topic, - 'created_at': timeutils.utcnow()}) - # current status is available - volume = self._create_volume(self.ctx) - return volume - - def _migrate_volume_exec(self, ctx, volume, host, expected_status, - force_host_copy=False): - # build request to migrate to host - req = webob.Request.blank('/v2/fake/volumes/%s/action' % volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - body = {'os-migrate_volume': {'host': host, - 'force_host_copy': force_host_copy}} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = ctx - resp = req.get_response(app()) - # verify status - self.assertEqual(expected_status, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - return volume - - def test_migrate_volume_success(self): - expected_status = 202 - host = 'test2' - volume = self._migrate_volume_prep() - volume = self._migrate_volume_exec(self.ctx, volume, host, - expected_status) - self.assertEqual('starting', volume['migration_status']) - - def test_migrate_volume_fail_replication(self): - expected_status = 400 - host = 'test2' - volume = self._migrate_volume_prep() - # current status is available - volume = self._create_volume(self.ctx, - {'provider_location': '', - 'attach_status': '', - 'replication_status': 'active'}) - volume = self._migrate_volume_exec(self.ctx, volume, host, - expected_status) - - def test_migrate_volume_as_non_admin(self): - expected_status = 403 - host = 'test2' - ctx = context.RequestContext('fake', 'fake') - volume = self._migrate_volume_prep() - self._migrate_volume_exec(ctx, volume, host, expected_status) - - def test_migrate_volume_without_host_parameter(self): - expected_status = 400 - host = 'test3' - volume = self._migrate_volume_prep() - # build request to migrate without host - req = webob.Request.blank('/v2/fake/volumes/%s/action' % volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - body = {'os-migrate_volume': {'host': host, - 'force_host_copy': False}} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = self.ctx - resp = req.get_response(app()) - # verify status - self.assertEqual(expected_status, resp.status_int) - - def test_migrate_volume_host_no_exist(self): - expected_status = 400 - host = 'test3' - volume = self._migrate_volume_prep() - self._migrate_volume_exec(self.ctx, volume, host, expected_status) - - def test_migrate_volume_same_host(self): - expected_status = 400 - host = 'test' - volume = self._migrate_volume_prep() - self._migrate_volume_exec(self.ctx, volume, host, expected_status) - - def test_migrate_volume_migrating(self): - expected_status = 400 - host = 'test2' - volume = self._migrate_volume_prep() - model_update = {'migration_status': 'migrating'} - volume = db.volume_update(self.ctx, volume['id'], model_update) - self._migrate_volume_exec(self.ctx, volume, host, expected_status) - - def test_migrate_volume_with_snap(self): - expected_status = 400 - host = 'test2' - volume = self._migrate_volume_prep() - snap = objects.Snapshot(self.ctx, volume_id=volume['id']) - snap.create() - self.addCleanup(snap.destroy) - self._migrate_volume_exec(self.ctx, volume, host, expected_status) - - def test_migrate_volume_bad_force_host_copy(self): - expected_status = 400 - host = 'test2' - volume = self._migrate_volume_prep() - self._migrate_volume_exec(self.ctx, volume, host, expected_status, - force_host_copy='foo') - - def _migrate_volume_comp_exec(self, ctx, volume, new_volume, error, - expected_status, expected_id, no_body=False): - req = webob.Request.blank('/v2/fake/volumes/%s/action' % volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - body = {'new_volume': new_volume['id'], 'error': error} - if no_body: - body = {'': body} - else: - body = {'os-migrate_volume_completion': body} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = ctx - resp = req.get_response(app()) - resp_dict = resp.json - # verify status - self.assertEqual(expected_status, resp.status_int) - if expected_id: - self.assertEqual(expected_id, resp_dict['save_volume_id']) - else: - self.assertNotIn('save_volume_id', resp_dict) - - def test_migrate_volume_comp_as_non_admin(self): - volume = db.volume_create(self.ctx, {'id': 'fake1'}) - new_volume = db.volume_create(self.ctx, {'id': 'fake2'}) - expected_status = 403 - expected_id = None - ctx = context.RequestContext('fake', 'fake') - self._migrate_volume_comp_exec(ctx, volume, new_volume, False, - expected_status, expected_id) - - def test_migrate_volume_comp_no_mig_status(self): - volume1 = self._create_volume(self.ctx, {'migration_status': 'foo'}) - volume2 = self._create_volume(self.ctx, {'migration_status': None}) - - expected_status = 400 - expected_id = None - self._migrate_volume_comp_exec(self.ctx, volume1, volume2, False, - expected_status, expected_id) - self._migrate_volume_comp_exec(self.ctx, volume2, volume1, False, - expected_status, expected_id) - - def test_migrate_volume_comp_bad_mig_status(self): - volume1 = self._create_volume(self.ctx, - {'migration_status': 'migrating'}) - volume2 = self._create_volume(self.ctx, - {'migration_status': 'target:foo'}) - expected_status = 400 - expected_id = None - self._migrate_volume_comp_exec(self.ctx, volume1, volume2, False, - expected_status, expected_id) - - def test_migrate_volume_comp_no_action(self): - volume = db.volume_create(self.ctx, {'id': 'fake1'}) - new_volume = db.volume_create(self.ctx, {'id': 'fake2'}) - expected_status = 400 - expected_id = None - ctx = context.RequestContext('fake', 'fake') - self._migrate_volume_comp_exec(ctx, volume, new_volume, False, - expected_status, expected_id, True) - - def test_migrate_volume_comp_from_nova(self): - volume = self._create_volume(self.ctx, {'status': 'in-use', - 'migration_status': None, - 'attach_status': 'attached'}) - new_volume = self._create_volume(self.ctx, - {'migration_status': None, - 'attach_status': 'detached'}) - expected_status = 200 - expected_id = new_volume.id - self._migrate_volume_comp_exec(self.ctx, volume, new_volume, False, - expected_status, expected_id) - - def test_backup_reset_valid_updates(self): - vac = admin_actions.BackupAdminController() - vac.validate_update({'status': 'available'}) - vac.validate_update({'status': 'error'}) - self.assertRaises(exc.HTTPBadRequest, - vac.validate_update, - {'status': 'restoring'}) - self.assertRaises(exc.HTTPBadRequest, - vac.validate_update, - {'status': 'creating'}) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch('cinder.backup.api.API._check_support_to_force_delete') - def _force_delete_backup_util(self, test_status, mock_check_support, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': "az1", 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - # admin context - mock_check_support.return_value = True - # current status is dependent on argument: test_status. - id = test_backups.BackupsAPITestCase._create_backup(status=test_status) - req = webob.Request.blank('/v2/fake/backups/%s/action' % id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes({'os-force_delete': {}}) - req.environ['cinder.context'] = self.ctx - res = req.get_response(app()) - - self.assertEqual(202, res.status_int) - self.assertEqual('deleting', - test_backups.BackupsAPITestCase. - _get_backup_attrib(id, 'status')) - db.backup_destroy(self.ctx, id) - - def test_delete_backup_force_when_creating(self): - self._force_delete_backup_util('creating') - - def test_delete_backup_force_when_deleting(self): - self._force_delete_backup_util('deleting') - - def test_delete_backup_force_when_restoring(self): - self._force_delete_backup_util('restoring') - - def test_delete_backup_force_when_available(self): - self._force_delete_backup_util('available') - - def test_delete_backup_force_when_error(self): - self._force_delete_backup_util('error') - - def test_delete_backup_force_when_error_deleting(self): - self._force_delete_backup_util('error_deleting') - - @mock.patch('cinder.backup.rpcapi.BackupAPI.check_support_to_force_delete', - return_value=False) - def test_delete_backup_force_when_not_supported(self, mock_check_support): - # admin context - self.override_config('backup_driver', 'cinder.backup.drivers.ceph') - id = test_backups.BackupsAPITestCase._create_backup() - req = webob.Request.blank('/v2/fake/backups/%s/action' % id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes({'os-force_delete': {}}) - req.environ['cinder.context'] = self.ctx - res = req.get_response(app()) - self.assertEqual(405, res.status_int) - - -class AdminActionsAttachDetachTest(BaseAdminTest): - def setUp(self): - super(AdminActionsAttachDetachTest, self).setUp() - # start service to handle rpc messages for attach requests - self.svc = self.start_service('volume', host='test') - - def tearDown(self): - self.svc.stop() - super(AdminActionsAttachDetachTest, self).tearDown() - - def test_force_detach_instance_attached_volume(self): - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - - self.volume_api.reserve_volume(self.ctx, volume) - mountpoint = '/dev/vbd' - attachment = self.volume_api.attach(self.ctx, volume, stubs.FAKE_UUID, - None, mountpoint, 'rw') - # volume is attached - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('in-use', volume['status']) - self.assertEqual(stubs.FAKE_UUID, attachment['instance_uuid']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual('attached', attachment['attach_status']) - admin_metadata = volume['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('False', admin_metadata[0]['value']) - self.assertEqual('attached_mode', admin_metadata[1]['key']) - self.assertEqual('rw', admin_metadata[1]['value']) - conn_info = self.volume_api.initialize_connection(self.ctx, - volume, - connector) - self.assertEqual('rw', conn_info['data']['access_mode']) - # build request to force detach - req = webob.Request.blank('/v2/fake/volumes/%s/action' % volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - # request status of 'error' - body = {'os-force_detach': {'attachment_id': attachment['id'], - 'connector': connector}} - req.body = jsonutils.dump_as_bytes(body) - # attach admin context to request - req.environ['cinder.context'] = self.ctx - # make request - resp = req.get_response(app()) - # request is accepted - self.assertEqual(202, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertRaises(exception.VolumeAttachmentNotFound, - db.volume_attachment_get, - self.ctx, attachment['id']) - - # status changed to 'available' - self.assertEqual('available', volume['status']) - admin_metadata = volume['volume_admin_metadata'] - self.assertEqual(1, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key'], 'readonly') - self.assertEqual('False', admin_metadata[0]['value']) - - def test_force_detach_host_attached_volume(self): - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - - self.volume_api.initialize_connection(self.ctx, volume, connector) - mountpoint = '/dev/vbd' - host_name = 'fake-host' - attachment = self.volume_api.attach(self.ctx, volume, None, host_name, - mountpoint, 'ro') - # volume is attached - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('in-use', volume['status']) - self.assertIsNone(attachment['instance_uuid']) - self.assertEqual(host_name, attachment['attached_host']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual('attached', attachment['attach_status']) - admin_metadata = volume['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('False', admin_metadata[0]['value']) - self.assertEqual('attached_mode', admin_metadata[1]['key']) - self.assertEqual('ro', admin_metadata[1]['value']) - conn_info = self.volume_api.initialize_connection(self.ctx, - volume, connector) - self.assertEqual('ro', conn_info['data']['access_mode']) - # build request to force detach - req = webob.Request.blank('/v2/fake/volumes/%s/action' % volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - # request status of 'error' - body = {'os-force_detach': {'attachment_id': attachment['id'], - 'connector': connector}} - req.body = jsonutils.dump_as_bytes(body) - # attach admin context to request - req.environ['cinder.context'] = self.ctx - # make request - resp = req.get_response(app()) - # request is accepted - self.assertEqual(202, resp.status_int) - volume = db.volume_get(self.ctx, volume['id']) - self.assertRaises(exception.VolumeAttachmentNotFound, - db.volume_attachment_get, - self.ctx, attachment['id']) - # status changed to 'available' - self.assertEqual('available', volume['status']) - admin_metadata = volume['volume_admin_metadata'] - self.assertEqual(1, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('False', admin_metadata[0]['value']) - - def test_volume_force_detach_raises_remote_error(self): - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - - self.volume_api.reserve_volume(self.ctx, volume) - mountpoint = '/dev/vbd' - attachment = self.volume_api.attach(self.ctx, volume, stubs.FAKE_UUID, - None, mountpoint, 'rw') - # volume is attached - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('in-use', volume['status']) - self.assertEqual(stubs.FAKE_UUID, attachment['instance_uuid']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual('attached', attachment['attach_status']) - admin_metadata = volume['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('False', admin_metadata[0]['value']) - self.assertEqual('attached_mode', admin_metadata[1]['key']) - self.assertEqual('rw', admin_metadata[1]['value']) - conn_info = self.volume_api.initialize_connection(self.ctx, - volume, - connector) - self.assertEqual('rw', conn_info['data']['access_mode']) - # build request to force detach - volume_remote_error = \ - messaging.RemoteError(exc_type='VolumeAttachmentNotFound') - with mock.patch.object(volume_api.API, 'detach', - side_effect=volume_remote_error): - req = webob.Request.blank('/v2/fake/volumes/%s/action' % - volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - body = {'os-force_detach': {'attachment_id': 'fake'}} - req.body = jsonutils.dump_as_bytes(body) - # attach admin context to request - req.environ['cinder.context'] = self.ctx - # make request - resp = req.get_response(app()) - self.assertEqual(400, resp.status_int) - - # test for KeyError when missing connector - volume_remote_error = ( - messaging.RemoteError(exc_type='KeyError')) - with mock.patch.object(volume_api.API, 'detach', - side_effect=volume_remote_error): - req = webob.Request.blank('/v2/fake/volumes/%s/action' % - volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - body = {'os-force_detach': {'attachment_id': 'fake'}} - req.body = jsonutils.dump_as_bytes(body) - # attach admin context to request - req.environ['cinder.context'] = self.ctx - # make request - self.assertRaises(messaging.RemoteError, - req.get_response, - app()) - - # test for VolumeBackendAPIException - volume_remote_error = ( - messaging.RemoteError(exc_type='VolumeBackendAPIException')) - with mock.patch.object(volume_api.API, 'detach', - side_effect=volume_remote_error): - req = webob.Request.blank('/v2/fake/volumes/%s/action' % - volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - body = {'os-force_detach': {'attachment_id': 'fake', - 'connector': connector}} - req.body = jsonutils.dump_as_bytes(body) - - # attach admin context to request - req.environ['cinder.context'] = self.ctx - # make request - self.assertRaises(messaging.RemoteError, - req.get_response, - app()) - - def test_volume_force_detach_raises_db_error(self): - # In case of DB error 500 error code is returned to user - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - - self.volume_api.reserve_volume(self.ctx, volume) - mountpoint = '/dev/vbd' - attachment = self.volume_api.attach(self.ctx, volume, stubs.FAKE_UUID, - None, mountpoint, 'rw') - # volume is attached - volume = db.volume_get(self.ctx, volume['id']) - self.assertEqual('in-use', volume['status']) - self.assertEqual(stubs.FAKE_UUID, attachment['instance_uuid']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual('attached', attachment['attach_status']) - admin_metadata = volume['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('False', admin_metadata[0]['value']) - self.assertEqual('attached_mode', admin_metadata[1]['key']) - self.assertEqual('rw', admin_metadata[1]['value']) - conn_info = self.volume_api.initialize_connection(self.ctx, - volume, - connector) - self.assertEqual('rw', conn_info['data']['access_mode']) - # build request to force detach - volume_remote_error = messaging.RemoteError(exc_type='DBError') - with mock.patch.object(volume_api.API, 'detach', - side_effect=volume_remote_error): - req = webob.Request.blank('/v2/fake/volumes/%s/action' % - volume['id']) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - body = {'os-force_detach': {'attachment_id': 'fake', - 'connector': connector}} - req.body = jsonutils.dump_as_bytes(body) - # attach admin context to request - req.environ['cinder.context'] = self.ctx - # make request - self.assertRaises(messaging.RemoteError, - req.get_response, - app()) - - def test_attach_in_used_volume_by_instance(self): - """Test that attaching to an in-use volume fails.""" - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - self.volume_api.reserve_volume(self.ctx, volume) - conn_info = self.volume_api.initialize_connection(self.ctx, - volume, connector) - self.volume_api.attach(self.ctx, volume, fakes.get_fake_uuid(), None, - '/dev/vbd0', 'rw') - self.assertEqual('rw', conn_info['data']['access_mode']) - self.assertRaises(exception.InvalidVolume, - self.volume_api.attach, - self.ctx, - volume, - fakes.get_fake_uuid(), - None, - '/dev/vdb1', - 'ro') - - def test_attach_in_used_volume_by_host(self): - """Test that attaching to an in-use volume fails.""" - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - - self.volume_api.reserve_volume(self.ctx, volume) - self.volume_api.initialize_connection(self.ctx, volume, connector) - self.volume_api.attach(self.ctx, volume, None, 'fake_host1', - '/dev/vbd0', 'rw') - conn_info = self.volume_api.initialize_connection(self.ctx, - volume, connector) - conn_info['data']['access_mode'] = 'rw' - self.assertRaises(exception.InvalidVolume, - self.volume_api.attach, - self.ctx, - volume, - None, - 'fake_host2', - '/dev/vbd1', - 'ro') - - def test_invalid_iscsi_connector(self): - """Test connector without the initiator (required by iscsi driver).""" - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - connector = {} - - self.assertRaises(exception.InvalidInput, - self.volume_api.initialize_connection, - self.ctx, volume, connector) - - def test_attach_attaching_volume_with_different_instance(self): - """Test that attaching volume reserved for another instance fails.""" - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - - self.volume_api.reserve_volume(self.ctx, volume) - values = {'volume_id': volume['id'], - 'attach_status': 'attaching', - 'attach_time': timeutils.utcnow(), - 'instance_uuid': 'abc123', - } - db.volume_attach(self.ctx, values) - db.volume_admin_metadata_update(self.ctx, volume['id'], - {"attached_mode": 'rw'}, False) - mountpoint = '/dev/vbd' - attachment = self.volume_api.attach(self.ctx, volume, - stubs.FAKE_UUID, None, - mountpoint, 'rw') - - self.assertEqual(stubs.FAKE_UUID, attachment['instance_uuid']) - self.assertEqual(volume['id'], attachment['volume_id'], volume['id']) - self.assertEqual('attached', attachment['attach_status']) - - def test_attach_attaching_volume_with_different_mode(self): - """Test that attaching volume reserved for another mode fails.""" - # current status is available - volume = self._create_volume(self.ctx, {'provider_location': '', - 'size': 1}) - - values = {'status': 'attaching', - 'instance_uuid': fakes.get_fake_uuid()} - db.volume_update(self.ctx, volume['id'], values) - db.volume_admin_metadata_update(self.ctx, volume['id'], - {"attached_mode": 'rw'}, False) - mountpoint = '/dev/vbd' - self.assertRaises(exception.InvalidVolume, - self.volume_api.attach, - self.ctx, - volume, - values['instance_uuid'], - None, - mountpoint, - 'ro') diff --git a/cinder/tests/unit/api/contrib/test_availability_zones.py b/cinder/tests/unit/api/contrib/test_availability_zones.py deleted file mode 100644 index a46839911..000000000 --- a/cinder/tests/unit/api/contrib/test_availability_zones.py +++ /dev/null @@ -1,90 +0,0 @@ -# Copyright (c) 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -from lxml import etree -from oslo_utils import timeutils - -import cinder.api.contrib.availability_zones -import cinder.context -import cinder.test -import cinder.volume.api - - -created_time = datetime.datetime(2012, 11, 14, 1, 20, 41, 95099) -current_time = timeutils.utcnow() - - -def list_availability_zones(self): - return ( - {'name': 'ping', 'available': True}, - {'name': 'pong', 'available': False}, - ) - - -class FakeRequest(object): - environ = {'cinder.context': cinder.context.get_admin_context()} - GET = {} - - -class ControllerTestCase(cinder.test.TestCase): - - def setUp(self): - super(ControllerTestCase, self).setUp() - self.controller = cinder.api.contrib.availability_zones.Controller() - self.req = FakeRequest() - self.stubs.Set(cinder.volume.api.API, - 'list_availability_zones', - list_availability_zones) - - def test_list_hosts(self): - """Verify that the volume hosts are returned.""" - actual = self.controller.index(self.req) - expected = { - 'availabilityZoneInfo': [ - {'zoneName': 'ping', 'zoneState': {'available': True}}, - {'zoneName': 'pong', 'zoneState': {'available': False}}, - ], - } - self.assertEqual(expected, actual) - - -class XMLSerializerTest(cinder.test.TestCase): - - def test_index_xml(self): - fixture = { - 'availabilityZoneInfo': [ - {'zoneName': 'ping', 'zoneState': {'available': True}}, - {'zoneName': 'pong', 'zoneState': {'available': False}}, - ], - } - - serializer = cinder.api.contrib.availability_zones.ListTemplate() - text = serializer.serialize(fixture) - tree = etree.fromstring(text) - - self.assertEqual('availabilityZones', tree.tag) - self.assertEqual(2, len(tree)) - - self.assertEqual('availabilityZone', tree[0].tag) - - self.assertEqual('ping', tree[0].get('name')) - self.assertEqual('zoneState', tree[0][0].tag) - self.assertEqual('True', tree[0][0].get('available')) - - self.assertEqual('pong', tree[1].get('name')) - self.assertEqual('zoneState', tree[1][0].tag) - self.assertEqual('False', tree[1][0].get('available')) diff --git a/cinder/tests/unit/api/contrib/test_backups.py b/cinder/tests/unit/api/contrib/test_backups.py deleted file mode 100644 index cab8dbf9e..000000000 --- a/cinder/tests/unit/api/contrib/test_backups.py +++ /dev/null @@ -1,2241 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for Backup code. -""" - -from xml.dom import minidom - -import ddt -import mock -from oslo_serialization import jsonutils -from oslo_utils import timeutils -import six -import webob - -# needed for stubs to work -import cinder.backup -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import fields -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_constants -from cinder.tests.unit import utils -# needed for stubs to work -import cinder.volume - -NUM_ELEMENTS_IN_BACKUP = 17 - - -@ddt.ddt -class BackupsAPITestCase(test.TestCase): - """Test Case for backups API.""" - - def setUp(self): - super(BackupsAPITestCase, self).setUp() - self.volume_api = cinder.volume.API() - self.backup_api = cinder.backup.API() - self.context = context.get_admin_context() - self.context.project_id = 'fake' - self.context.user_id = 'fake' - - @staticmethod - def _create_backup(volume_id=1, - display_name='test_backup', - display_description='this is a test backup', - container='volumebackups', - status=fields.BackupStatus.CREATING, - incremental=False, - parent_id=None, - size=0, object_count=0, host='testhost', - num_dependent_backups=0, - snapshot_id=None, - data_timestamp=None): - """Create a backup object.""" - backup = {} - backup['volume_id'] = volume_id - backup['user_id'] = 'fake' - backup['project_id'] = 'fake' - backup['host'] = host - backup['availability_zone'] = 'az1' - backup['display_name'] = display_name - backup['display_description'] = display_description - backup['container'] = container - backup['status'] = status - backup['fail_reason'] = '' - backup['size'] = size - backup['object_count'] = object_count - backup['incremental'] = incremental - backup['parent_id'] = parent_id - backup['num_dependent_backups'] = num_dependent_backups - backup['snapshot_id'] = snapshot_id - backup['data_timestamp'] = data_timestamp - backup = db.backup_create(context.get_admin_context(), backup) - if not snapshot_id: - db.backup_update(context.get_admin_context(), - backup['id'], - {'data_timestamp': backup['created_at']}) - return backup['id'] - - @staticmethod - def _get_backup_attrib(backup_id, attrib_name): - return db.backup_get(context.get_admin_context(), - backup_id)[attrib_name] - - @ddt.data(False, True) - def test_show_backup(self, backup_from_snapshot): - volume_id = utils.create_volume(self.context, size=5, - status='creating')['id'] - snapshot = None - snapshot_id = None - if backup_from_snapshot: - snapshot = utils.create_snapshot(self.context, - volume_id) - snapshot_id = snapshot.id - backup_id = self._create_backup(volume_id, - snapshot_id=snapshot_id) - req = webob.Request.blank('/v2/fake/backups/%s' % - backup_id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual('az1', res_dict['backup']['availability_zone']) - self.assertEqual('volumebackups', res_dict['backup']['container']) - self.assertEqual('this is a test backup', - res_dict['backup']['description']) - self.assertEqual('test_backup', res_dict['backup']['name']) - self.assertEqual(backup_id, res_dict['backup']['id']) - self.assertEqual(0, res_dict['backup']['object_count']) - self.assertEqual(0, res_dict['backup']['size']) - self.assertEqual(fields.BackupStatus.CREATING, - res_dict['backup']['status']) - self.assertEqual(volume_id, res_dict['backup']['volume_id']) - self.assertFalse(res_dict['backup']['is_incremental']) - self.assertFalse(res_dict['backup']['has_dependent_backups']) - self.assertEqual(snapshot_id, res_dict['backup']['snapshot_id']) - self.assertIn('updated_at', res_dict['backup']) - - if snapshot: - snapshot.destroy() - db.backup_destroy(context.get_admin_context(), backup_id) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_show_backup_xml_content_type(self): - volume_id = utils.create_volume(self.context, size=5, - status='creating')['id'] - backup_id = self._create_backup(volume_id) - req = webob.Request.blank('/v2/fake/backups/%s' % backup_id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - backup = dom.getElementsByTagName('backup') - name = backup.item(0).getAttribute('name') - container_name = backup.item(0).getAttribute('container') - self.assertEqual('volumebackups', container_name.strip()) - self.assertEqual('test_backup', name.strip()) - db.backup_destroy(context.get_admin_context(), backup_id) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_show_backup_with_backup_NotFound(self): - req = webob.Request.blank('/v2/fake/backups/9999') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Backup 9999 could not be found.', - res_dict['itemNotFound']['message']) - - def test_list_backups_json(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - - req = webob.Request.blank('/v2/fake/backups') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(3, len(res_dict['backups'][0])) - self.assertEqual(backup_id3, res_dict['backups'][0]['id']) - self.assertEqual('test_backup', res_dict['backups'][0]['name']) - self.assertEqual(3, len(res_dict['backups'][1])) - self.assertEqual(backup_id2, res_dict['backups'][1]['id']) - self.assertEqual('test_backup', res_dict['backups'][1]['name']) - self.assertEqual(3, len(res_dict['backups'][2])) - self.assertEqual(backup_id1, res_dict['backups'][2]['id']) - self.assertEqual('test_backup', res_dict['backups'][2]['name']) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_xml(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - - req = webob.Request.blank('/v2/fake/backups') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - backup_list = dom.getElementsByTagName('backup') - - self.assertEqual(2, backup_list.item(0).attributes.length) - self.assertEqual(backup_id3, - backup_list.item(0).getAttribute('id')) - self.assertEqual(2, backup_list.item(1).attributes.length) - self.assertEqual(backup_id2, - backup_list.item(1).getAttribute('id')) - self.assertEqual(2, backup_list.item(2).attributes.length) - self.assertEqual(backup_id1, - backup_list.item(2).getAttribute('id')) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_with_limit(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - - req = webob.Request.blank('/v2/fake/backups?limit=2') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(2, len(res_dict['backups'])) - self.assertEqual(3, len(res_dict['backups'][0])) - self.assertEqual(backup_id3, res_dict['backups'][0]['id']) - self.assertEqual('test_backup', res_dict['backups'][0]['name']) - self.assertEqual(3, len(res_dict['backups'][1])) - self.assertEqual(backup_id2, res_dict['backups'][1]['id']) - self.assertEqual('test_backup', res_dict['backups'][1]['name']) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_with_offset_out_of_range(self): - url = '/v2/fake/backups?offset=252452434242342434' - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_list_backups_with_marker(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - url = ('/v2/fake/backups?marker=%s' % backup_id3) - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(2, len(res_dict['backups'])) - self.assertEqual(3, len(res_dict['backups'][0])) - self.assertEqual(backup_id2, res_dict['backups'][0]['id']) - self.assertEqual('test_backup', res_dict['backups'][0]['name']) - self.assertEqual(3, len(res_dict['backups'][1])) - self.assertEqual(backup_id1, res_dict['backups'][1]['id']) - self.assertEqual('test_backup', res_dict['backups'][1]['name']) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_with_limit_and_marker(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - - url = ('/v2/fake/backups?limit=1&marker=%s' % backup_id3) - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(1, len(res_dict['backups'])) - self.assertEqual(3, len(res_dict['backups'][0])) - self.assertEqual(backup_id2, res_dict['backups'][0]['id']) - self.assertEqual('test_backup', res_dict['backups'][0]['name']) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_detail_json(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - - req = webob.Request.blank('/v2/fake/backups/detail') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(NUM_ELEMENTS_IN_BACKUP, len(res_dict['backups'][0])) - self.assertEqual('az1', res_dict['backups'][0]['availability_zone']) - self.assertEqual('volumebackups', - res_dict['backups'][0]['container']) - self.assertEqual('this is a test backup', - res_dict['backups'][0]['description']) - self.assertEqual('test_backup', - res_dict['backups'][0]['name']) - self.assertEqual(backup_id3, res_dict['backups'][0]['id']) - self.assertEqual(0, res_dict['backups'][0]['object_count']) - self.assertEqual(0, res_dict['backups'][0]['size']) - self.assertEqual(fields.BackupStatus.CREATING, - res_dict['backups'][0]['status']) - self.assertEqual('1', res_dict['backups'][0]['volume_id']) - self.assertIn('updated_at', res_dict['backups'][0]) - - self.assertEqual(NUM_ELEMENTS_IN_BACKUP, len(res_dict['backups'][1])) - self.assertEqual('az1', res_dict['backups'][1]['availability_zone']) - self.assertEqual('volumebackups', - res_dict['backups'][1]['container']) - self.assertEqual('this is a test backup', - res_dict['backups'][1]['description']) - self.assertEqual('test_backup', - res_dict['backups'][1]['name']) - self.assertEqual(backup_id2, res_dict['backups'][1]['id']) - self.assertEqual(0, res_dict['backups'][1]['object_count']) - self.assertEqual(0, res_dict['backups'][1]['size']) - self.assertEqual(fields.BackupStatus.CREATING, - res_dict['backups'][1]['status']) - self.assertEqual('1', res_dict['backups'][1]['volume_id']) - self.assertIn('updated_at', res_dict['backups'][1]) - - self.assertEqual(NUM_ELEMENTS_IN_BACKUP, len(res_dict['backups'][2])) - self.assertEqual('az1', res_dict['backups'][2]['availability_zone']) - self.assertEqual('volumebackups', res_dict['backups'][2]['container']) - self.assertEqual('this is a test backup', - res_dict['backups'][2]['description']) - self.assertEqual('test_backup', - res_dict['backups'][2]['name']) - self.assertEqual(backup_id1, res_dict['backups'][2]['id']) - self.assertEqual(0, res_dict['backups'][2]['object_count']) - self.assertEqual(0, res_dict['backups'][2]['size']) - self.assertEqual(fields.BackupStatus.CREATING, - res_dict['backups'][2]['status']) - self.assertEqual('1', res_dict['backups'][2]['volume_id']) - self.assertIn('updated_at', res_dict['backups'][2]) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_detail_using_filters(self): - backup_id1 = self._create_backup(display_name='test2') - backup_id2 = self._create_backup(status=fields.BackupStatus.AVAILABLE) - backup_id3 = self._create_backup(volume_id=4321) - - req = webob.Request.blank('/v2/fake/backups/detail?name=test2') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(1, len(res_dict['backups'])) - self.assertEqual(200, res.status_int) - self.assertEqual(backup_id1, res_dict['backups'][0]['id']) - - req = webob.Request.blank('/v2/fake/backups/detail?status=available') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(1, len(res_dict['backups'])) - self.assertEqual(200, res.status_int) - self.assertEqual(backup_id2, res_dict['backups'][0]['id']) - - req = webob.Request.blank('/v2/fake/backups/detail?volume_id=4321') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(1, len(res_dict['backups'])) - self.assertEqual(200, res.status_int) - self.assertEqual(backup_id3, res_dict['backups'][0]['id']) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_detail_xml(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - - req = webob.Request.blank('/v2/fake/backups/detail') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - backup_detail = dom.getElementsByTagName('backup') - - self.assertEqual(11, backup_detail.item(0).attributes.length) - self.assertEqual( - 'az1', backup_detail.item(0).getAttribute('availability_zone')) - self.assertEqual( - 'volumebackups', backup_detail.item(0).getAttribute('container')) - self.assertEqual( - 'this is a test backup', - backup_detail.item(0).getAttribute('description')) - self.assertEqual( - 'test_backup', backup_detail.item(0).getAttribute('name')) - self.assertEqual( - backup_id3, backup_detail.item(0).getAttribute('id')) - self.assertEqual( - 0, int(backup_detail.item(0).getAttribute('object_count'))) - self.assertEqual( - 0, int(backup_detail.item(0).getAttribute('size'))) - self.assertEqual( - fields.BackupStatus.CREATING, - backup_detail.item(0).getAttribute('status')) - self.assertEqual( - 1, int(backup_detail.item(0).getAttribute('volume_id'))) - - self.assertEqual(11, backup_detail.item(1).attributes.length) - self.assertEqual( - 'az1', backup_detail.item(1).getAttribute('availability_zone')) - self.assertEqual( - 'volumebackups', backup_detail.item(1).getAttribute('container')) - self.assertEqual( - 'this is a test backup', - backup_detail.item(1).getAttribute('description')) - self.assertEqual( - 'test_backup', backup_detail.item(1).getAttribute('name')) - self.assertEqual( - backup_id2, backup_detail.item(1).getAttribute('id')) - self.assertEqual( - 0, int(backup_detail.item(1).getAttribute('object_count'))) - self.assertEqual( - 0, int(backup_detail.item(1).getAttribute('size'))) - self.assertEqual( - fields.BackupStatus.CREATING, - backup_detail.item(1).getAttribute('status')) - self.assertEqual( - 1, int(backup_detail.item(1).getAttribute('volume_id'))) - - self.assertEqual(11, backup_detail.item(2).attributes.length) - self.assertEqual( - 'az1', backup_detail.item(2).getAttribute('availability_zone')) - self.assertEqual( - 'volumebackups', backup_detail.item(2).getAttribute('container')) - self.assertEqual( - 'this is a test backup', - backup_detail.item(2).getAttribute('description')) - self.assertEqual( - 'test_backup', backup_detail.item(2).getAttribute('name')) - self.assertEqual( - backup_id1, backup_detail.item(2).getAttribute('id')) - self.assertEqual( - 0, int(backup_detail.item(2).getAttribute('object_count'))) - self.assertEqual( - 0, int(backup_detail.item(2).getAttribute('size'))) - self.assertEqual(fields.BackupStatus.CREATING, - backup_detail.item(2).getAttribute('status')) - self.assertEqual( - 1, int(backup_detail.item(2).getAttribute('volume_id'))) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_detail_with_limit_and_sort_args(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - url = ('/v2/fake/backups/detail?limit=2&sort_key=created_at' - '&sort_dir=desc') - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(2, len(res_dict['backups'])) - self.assertEqual(NUM_ELEMENTS_IN_BACKUP, len(res_dict['backups'][0])) - self.assertEqual(backup_id3, res_dict['backups'][0]['id']) - self.assertEqual(NUM_ELEMENTS_IN_BACKUP, len(res_dict['backups'][1])) - self.assertEqual(backup_id2, res_dict['backups'][1]['id']) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_detail_with_marker(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - - url = ('/v2/fake/backups/detail?marker=%s' % backup_id3) - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(2, len(res_dict['backups'])) - self.assertEqual(NUM_ELEMENTS_IN_BACKUP, len(res_dict['backups'][0])) - self.assertEqual(backup_id2, res_dict['backups'][0]['id']) - self.assertEqual(NUM_ELEMENTS_IN_BACKUP, len(res_dict['backups'][1])) - self.assertEqual(backup_id1, res_dict['backups'][1]['id']) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_detail_with_limit_and_marker(self): - backup_id1 = self._create_backup() - backup_id2 = self._create_backup() - backup_id3 = self._create_backup() - - url = ('/v2/fake/backups/detail?limit=1&marker=%s' % backup_id3) - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(1, len(res_dict['backups'])) - self.assertEqual(NUM_ELEMENTS_IN_BACKUP, len(res_dict['backups'][0])) - self.assertEqual(backup_id2, res_dict['backups'][0]['id']) - - db.backup_destroy(context.get_admin_context(), backup_id3) - db.backup_destroy(context.get_admin_context(), backup_id2) - db.backup_destroy(context.get_admin_context(), backup_id1) - - def test_list_backups_detail_with_offset_out_of_range(self): - url = '/v2/fake/backups/detail?offset=234534543657634523' - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_create_backup_json(self, mock_validate, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'fake_az', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - volume_id = utils.create_volume(self.context, size=5)['id'] - - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['backup']) - self.assertTrue(_mock_service_get_all_by_topic.called) - self.assertTrue(mock_validate.called) - - db.volume_destroy(context.get_admin_context(), volume_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_create_backup_inuse_no_force(self, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'fake_az', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - volume_id = utils.create_volume(self.context, size=5, - status='in-use')['id'] - - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertIsNotNone(res_dict['badRequest']['message']) - - db.volume_destroy(context.get_admin_context(), volume_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_create_backup_inuse_force(self, _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'fake_az', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - volume_id = utils.create_volume(self.context, size=5, - status='in-use')['id'] - backup_id = self._create_backup(volume_id, - status=fields.BackupStatus.AVAILABLE) - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - "force": True, - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['backup']) - self.assertTrue(_mock_service_get_all_by_topic.called) - - db.backup_destroy(context.get_admin_context(), backup_id) - db.volume_destroy(context.get_admin_context(), volume_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_create_backup_snapshot_json(self, mock_validate, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'fake_az', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - volume_id = utils.create_volume(self.context, size=5, - status='available')['id'] - - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['backup']) - self.assertTrue(_mock_service_get_all_by_topic.called) - self.assertTrue(mock_validate.called) - - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_create_backup_snapshot_with_inconsistent_volume(self): - volume_id = utils.create_volume(self.context, size=5, - status='available')['id'] - volume_id2 = utils.create_volume(self.context, size=5, - status='available')['id'] - snapshot_id = utils.create_snapshot(self.context, - volume_id, - status='available')['id'] - - self.addCleanup(db.volume_destroy, - self.context.elevated(), - volume_id) - self.addCleanup(db.volume_destroy, - self.context.elevated(), - volume_id2) - self.addCleanup(db.snapshot_destroy, - self.context.elevated(), - snapshot_id) - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id2, - "snapshot_id": snapshot_id, - "container": "nightlybackups", - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertIsNotNone(res_dict['badRequest']['message']) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_create_backup_xml(self, mock_validate, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'fake_az', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - volume_id = utils.create_volume(self.context, size=2)['id'] - - body = ('' % volume_id) - if isinstance(body, six.text_type): - body = body.encode('utf-8') - - req = webob.Request.blank('/v2/fake/backups') - req.body = body - req.method = 'POST' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(202, res.status_int) - dom = minidom.parseString(res.body) - backup = dom.getElementsByTagName('backup') - self.assertTrue(backup.item(0).hasAttribute('id')) - self.assertTrue(_mock_service_get_all_by_topic.called) - self.assertTrue(mock_validate.called) - - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_create_backup_with_invalid_snapshot(self): - volume_id = utils.create_volume(self.context, size=5, - status='available')['id'] - snapshot_id = utils.create_snapshot(self.context, volume_id, - status='error')['id'] - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "snapshot_id": snapshot_id, - "volume_id": volume_id, - } - } - self.addCleanup(db.volume_destroy, - self.context.elevated(), - volume_id) - self.addCleanup(db.snapshot_destroy, - self.context.elevated(), - snapshot_id) - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertIsNotNone(res_dict['badRequest']['message']) - - def test_create_backup_with_non_existent_snapshot(self): - volume_id = utils.create_volume(self.context, size=5, - status='restoring')['id'] - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "snapshot_id": fake_constants.snapshot_id, - "volume_id": volume_id, - } - } - self.addCleanup(db.volume_destroy, - self.context.elevated(), - volume_id) - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertIsNotNone(res_dict['itemNotFound']['message']) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - @ddt.data(False, True) - def test_create_backup_delta(self, backup_from_snapshot, - mock_validate, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'fake_az', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - volume_id = utils.create_volume(self.context, size=5)['id'] - snapshot = None - snapshot_id = None - if backup_from_snapshot: - snapshot = utils.create_snapshot(self.context, - volume_id, - status='available') - snapshot_id = snapshot.id - backup_id = self._create_backup(volume_id, - status=fields.BackupStatus.AVAILABLE) - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - "incremental": True, - "snapshot_id": snapshot_id, - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['backup']) - self.assertTrue(_mock_service_get_all_by_topic.called) - self.assertTrue(mock_validate.called) - - db.backup_destroy(context.get_admin_context(), backup_id) - if snapshot: - snapshot.destroy() - db.volume_destroy(context.get_admin_context(), volume_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_create_incremental_backup_invalid_status( - self, _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'fake_az', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - volume_id = utils.create_volume(self.context, size=5)['id'] - - backup_id = self._create_backup(volume_id) - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - "incremental": True, - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid backup: The parent backup must be ' - 'available for incremental backup.', - res_dict['badRequest']['message']) - - db.backup_destroy(context.get_admin_context(), backup_id) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_create_backup_with_no_body(self): - # omit body from the request - req = webob.Request.blank('/v2/fake/backups') - req.body = jsonutils.dump_as_bytes(None) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'backup' in request body.", - res_dict['badRequest']['message']) - - def test_create_backup_with_body_KeyError(self): - # omit volume_id from body - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "container": "nightlybackups", - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Incorrect request body format', - res_dict['badRequest']['message']) - - def test_create_backup_with_VolumeNotFound(self): - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": 9999, - "container": "nightlybackups", - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Volume 9999 could not be found.', - res_dict['itemNotFound']['message']) - - def test_create_backup_with_InvalidVolume(self): - # need to create the volume referenced below first - volume_id = utils.create_volume(self.context, size=5, - status='restoring')['id'] - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_create_backup_WithOUT_enabled_backup_service( - self, - _mock_service_get_all_by_topic): - # need an enabled backup service available - _mock_service_get_all_by_topic.return_value = [] - - volume_id = utils.create_volume(self.context, size=2)['id'] - req = webob.Request.blank('/v2/fake/backups') - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - } - } - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - self.assertEqual(500, res.status_int) - self.assertEqual(500, res_dict['computeFault']['code']) - self.assertEqual('Service cinder-backup could not be found.', - res_dict['computeFault']['message']) - - volume = self.volume_api.get(context.get_admin_context(), volume_id) - self.assertEqual('available', volume['status']) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_create_incremental_backup_invalid_no_full( - self, _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'fake_az', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - volume_id = utils.create_volume(self.context, size=5, - status='available')['id'] - - body = {"backup": {"display_name": "nightly001", - "display_description": - "Nightly Backup 03-Sep-2012", - "volume_id": volume_id, - "container": "nightlybackups", - "incremental": True, - } - } - req = webob.Request.blank('/v2/fake/backups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid backup: No backups available to do ' - 'an incremental backup.', - res_dict['badRequest']['message']) - - db.volume_destroy(context.get_admin_context(), volume_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_is_backup_service_enabled(self, _mock_service_get_all_by_topic): - - testhost = 'test_host' - alt_host = 'strange_host' - empty_service = [] - # service host not match with volume's host - host_not_match = [{'availability_zone': 'fake_az', 'host': alt_host, - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - # service az not match with volume's az - az_not_match = [{'availability_zone': 'strange_az', 'host': testhost, - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - # service disabled - disabled_service = [] - - # dead service that last reported at 20th century - dead_service = [{'availability_zone': 'fake_az', 'host': alt_host, - 'disabled': 0, 'updated_at': '1989-04-16 02:55:44'}] - - # first service's host not match but second one works. - multi_services = [{'availability_zone': 'fake_az', 'host': alt_host, - 'disabled': 0, 'updated_at': timeutils.utcnow()}, - {'availability_zone': 'fake_az', 'host': testhost, - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - # Setup mock to run through the following service cases - _mock_service_get_all_by_topic.side_effect = [empty_service, - host_not_match, - az_not_match, - disabled_service, - dead_service, - multi_services] - - volume_id = utils.create_volume(self.context, size=2, - host=testhost)['id'] - volume = self.volume_api.get(context.get_admin_context(), volume_id) - - # test empty service - self.assertEqual(False, - self.backup_api._is_backup_service_enabled( - volume['availability_zone'], - testhost)) - - # test host not match service - self.assertEqual(False, - self.backup_api._is_backup_service_enabled( - volume['availability_zone'], - testhost)) - - # test az not match service - self.assertEqual(False, - self.backup_api._is_backup_service_enabled( - volume['availability_zone'], - testhost)) - - # test disabled service - self.assertEqual(False, - self.backup_api._is_backup_service_enabled( - volume['availability_zone'], - testhost)) - - # test dead service - self.assertEqual(False, - self.backup_api._is_backup_service_enabled( - volume['availability_zone'], - testhost)) - - # test multi services and the last service matches - self.assertTrue(self.backup_api._is_backup_service_enabled( - volume['availability_zone'], - testhost)) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_get_available_backup_service(self, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost1', - 'disabled': 0, 'updated_at': timeutils.utcnow()}, - {'availability_zone': 'az2', 'host': 'testhost2', - 'disabled': 0, 'updated_at': timeutils.utcnow()}, - {'availability_zone': 'az2', 'host': 'testhost3', - 'disabled': 0, 'updated_at': timeutils.utcnow()}, ] - actual_host = self.backup_api._get_available_backup_service_host( - None, 'az1') - self.assertEqual('testhost1', actual_host) - actual_host = self.backup_api._get_available_backup_service_host( - 'testhost2', 'az2') - self.assertIn(actual_host, ['testhost2', 'testhost3']) - actual_host = self.backup_api._get_available_backup_service_host( - 'testhost4', 'az1') - self.assertEqual('testhost1', actual_host) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_get_available_backup_service_with_same_host( - self, _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost1', - 'disabled': 0, 'updated_at': timeutils.utcnow()}, - {'availability_zone': 'az2', 'host': 'testhost2', - 'disabled': 0, 'updated_at': timeutils.utcnow()}, ] - self.override_config('backup_use_same_host', True) - actual_host = self.backup_api._get_available_backup_service_host( - None, 'az1') - self.assertEqual('testhost1', actual_host) - actual_host = self.backup_api._get_available_backup_service_host( - 'testhost2', 'az2') - self.assertEqual('testhost2', actual_host) - self.assertRaises(exception.ServiceNotFound, - self.backup_api._get_available_backup_service_host, - 'testhost4', 'az1') - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_delete_backup_available( - self, _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - req = webob.Request.blank('/v2/fake/backups/%s' % - backup_id) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(202, res.status_int) - self.assertEqual(fields.BackupStatus.DELETING, - self._get_backup_attrib(backup_id, 'status')) - - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_delete_delta_backup(self, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - delta_id = self._create_backup(status=fields.BackupStatus.AVAILABLE, - incremental=True) - req = webob.Request.blank('/v2/fake/backups/%s' % - delta_id) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(202, res.status_int) - self.assertEqual(fields.BackupStatus.DELETING, - self._get_backup_attrib(delta_id, 'status')) - - db.backup_destroy(context.get_admin_context(), delta_id) - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_delete_backup_error(self, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - backup_id = self._create_backup(status=fields.BackupStatus.ERROR) - req = webob.Request.blank('/v2/fake/backups/%s' % - backup_id) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(202, res.status_int) - self.assertEqual(fields.BackupStatus.DELETING, - self._get_backup_attrib(backup_id, 'status')) - - db.backup_destroy(context.get_admin_context(), backup_id) - - def test_delete_backup_with_backup_NotFound(self): - req = webob.Request.blank('/v2/fake/backups/9999') - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Backup 9999 could not be found.', - res_dict['itemNotFound']['message']) - - def test_delete_backup_with_InvalidBackup(self): - backup_id = self._create_backup() - req = webob.Request.blank('/v2/fake/backups/%s' % - backup_id) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid backup: Backup status must be ' - 'available or error', - res_dict['badRequest']['message']) - - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_delete_backup_with_InvalidBackup2(self, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - volume_id = utils.create_volume(self.context, size=5)['id'] - backup_id = self._create_backup(volume_id, - status=fields.BackupStatus.AVAILABLE) - delta_backup_id = self._create_backup( - status=fields.BackupStatus.AVAILABLE, incremental=True, - parent_id=backup_id) - - req = webob.Request.blank('/v2/fake/backups/%s' % - backup_id) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid backup: Incremental backups ' - 'exist for this backup.', - res_dict['badRequest']['message']) - - db.backup_destroy(context.get_admin_context(), delta_backup_id) - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_delete_backup_service_down(self, - _mock_service_get_all_by_topic): - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost', - 'disabled': 0, 'updated_at': '1775-04-19 05:00:00'}] - backup_id = self._create_backup(status='available') - req = webob.Request.blank('/v2/fake/backups/%s' % - backup_id) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(404, res.status_int) - - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - def test_restore_backup_volume_id_specified_json( - self, _mock_get_backup_host): - _mock_get_backup_host.return_value = 'testhost' - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - # need to create the volume referenced below first - volume_name = 'test1' - volume_id = utils.create_volume(self.context, - size=5, - display_name = volume_name)['id'] - - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertEqual(backup_id, res_dict['restore']['backup_id']) - self.assertEqual(volume_id, res_dict['restore']['volume_id']) - self.assertEqual(volume_name, res_dict['restore']['volume_name']) - - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - def test_restore_backup_volume_id_specified_xml( - self, _mock_get_backup_host): - _mock_get_backup_host.return_value = 'testhost' - volume_name = 'test1' - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - volume_id = utils.create_volume(self.context, - size=2, - display_name=volume_name)['id'] - - body = '' % volume_id - if isinstance(body, six.text_type): - body = body.encode('utf-8') - - req = webob.Request.blank('/v2/fake/backups/%s/restore' % backup_id) - req.body = body - req.method = 'POST' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(202, res.status_int) - dom = minidom.parseString(res.body) - restore = dom.getElementsByTagName('restore') - self.assertEqual(backup_id, - restore.item(0).getAttribute('backup_id')) - self.assertEqual(volume_id, restore.item(0).getAttribute('volume_id')) - - db.backup_destroy(context.get_admin_context(), backup_id) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_restore_backup_with_no_body(self): - # omit body from the request - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.body = jsonutils.dump_as_bytes(None) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'restore' in request body.", - res_dict['badRequest']['message']) - - db.backup_destroy(context.get_admin_context(), backup_id) - - def test_restore_backup_with_body_KeyError(self): - # omit restore from body - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - - req = webob.Request.blank('/v2/fake/backups/%s/restore' % backup_id) - body = {"": {}} - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'restore' in request body.", - res_dict['badRequest']['message']) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch('cinder.volume.api.API.create') - def test_restore_backup_volume_id_unspecified( - self, _mock_volume_api_create, - _mock_service_get_all_by_topic): - # intercept volume creation to ensure created volume - # has status of available - def fake_volume_api_create(context, size, name, description): - volume_id = utils.create_volume(self.context, size=size)['id'] - return db.volume_get(context, volume_id) - - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - _mock_volume_api_create.side_effect = fake_volume_api_create - - backup_id = self._create_backup(size=5, - status=fields.BackupStatus.AVAILABLE) - - body = {"restore": {}} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertEqual(backup_id, res_dict['restore']['backup_id']) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch('cinder.volume.api.API.create') - def test_restore_backup_name_specified(self, - _mock_volume_api_create, - _mock_service_get_all_by_topic): - # Intercept volume creation to ensure created volume - # has status of available - def fake_volume_api_create(context, size, name, description): - volume_id = utils.create_volume(self.context, size=size, - display_name=name)['id'] - return db.volume_get(context, volume_id) - - _mock_volume_api_create.side_effect = fake_volume_api_create - _mock_service_get_all_by_topic.return_value = [ - {'availability_zone': 'az1', 'host': 'testhost', - 'disabled': 0, 'updated_at': timeutils.utcnow()}] - - backup_id = self._create_backup(size=5, - status=fields.BackupStatus.AVAILABLE) - - body = {"restore": {'name': 'vol-01'}} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - description = 'auto-created_from_restore_from_backup' - # Assert that we have indeed passed on the name parameter - _mock_volume_api_create.assert_called_once_with( - mock.ANY, - 5, - body['restore']['name'], - description) - - self.assertEqual(202, res.status_int) - self.assertEqual(backup_id, res_dict['restore']['backup_id']) - - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - def test_restore_backup_name_volume_id_specified( - self, _mock_get_backup_host): - _mock_get_backup_host.return_value = 'testhost' - backup_id = self._create_backup(size=5, - status=fields.BackupStatus.AVAILABLE) - orig_vol_name = "vol-00" - volume_id = utils.create_volume(self.context, size=5, - display_name=orig_vol_name)['id'] - body = {"restore": {'name': 'vol-01', 'volume_id': volume_id}} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertEqual(backup_id, res_dict['restore']['backup_id']) - self.assertEqual(volume_id, res_dict['restore']['volume_id']) - restored_vol = db.volume_get(self.context, - res_dict['restore']['volume_id']) - # Ensure that the original volume name wasn't overridden - self.assertEqual(orig_vol_name, restored_vol['display_name']) - - @mock.patch('cinder.backup.API.restore') - def test_restore_backup_with_InvalidInput(self, - _mock_volume_api_restore): - - msg = _("Invalid input") - _mock_volume_api_restore.side_effect = \ - exception.InvalidInput(reason=msg) - - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - # need to create the volume referenced below first - volume_id = utils.create_volume(self.context, size=0)['id'] - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid input received: Invalid input', - res_dict['badRequest']['message']) - - def test_restore_backup_with_InvalidVolume(self): - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - # need to create the volume referenced below first - volume_id = utils.create_volume(self.context, size=5, - status='attaching')['id'] - - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid volume: Volume to be restored to must ' - 'be available', - res_dict['badRequest']['message']) - - db.volume_destroy(context.get_admin_context(), volume_id) - db.backup_destroy(context.get_admin_context(), backup_id) - - def test_restore_backup_with_InvalidBackup(self): - backup_id = self._create_backup(status=fields.BackupStatus.RESTORING) - # need to create the volume referenced below first - volume_id = utils.create_volume(self.context, size=5)['id'] - - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid backup: Backup status must be available', - res_dict['badRequest']['message']) - - db.volume_destroy(context.get_admin_context(), volume_id) - db.backup_destroy(context.get_admin_context(), backup_id) - - def test_restore_backup_with_BackupNotFound(self): - # need to create the volume referenced below first - volume_id = utils.create_volume(self.context, size=5)['id'] - - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/9999/restore') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Backup 9999 could not be found.', - res_dict['itemNotFound']['message']) - - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_restore_backup_with_VolumeNotFound(self): - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - - body = {"restore": {"volume_id": "9999", }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Volume 9999 could not be found.', - res_dict['itemNotFound']['message']) - - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.backup.API.restore') - def test_restore_backup_with_VolumeSizeExceedsAvailableQuota( - self, - _mock_backup_restore): - - _mock_backup_restore.side_effect = \ - exception.VolumeSizeExceedsAvailableQuota(requested='2', - consumed='2', - quota='3') - - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - # need to create the volume referenced below first - volume_id = utils.create_volume(self.context, size=5)['id'] - - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(413, res.status_int) - self.assertEqual(413, res_dict['overLimit']['code']) - self.assertEqual('Requested volume or snapshot exceeds allowed ' - 'gigabytes quota. Requested 2G, quota is 3G and ' - '2G has been consumed.', - res_dict['overLimit']['message']) - - @mock.patch('cinder.backup.API.restore') - def test_restore_backup_with_VolumeLimitExceeded(self, - _mock_backup_restore): - - _mock_backup_restore.side_effect = \ - exception.VolumeLimitExceeded(allowed=1) - - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - # need to create the volume referenced below first - volume_id = utils.create_volume(self.context, size=5)['id'] - - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(413, res.status_int) - self.assertEqual(413, res_dict['overLimit']['code']) - self.assertEqual("Maximum number of volumes allowed (1) exceeded for" - " quota 'volumes'.", res_dict['overLimit']['message']) - - def test_restore_backup_to_undersized_volume(self): - backup_size = 10 - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE, - size=backup_size) - # need to create the volume referenced below first - volume_size = 5 - volume_id = utils.create_volume(self.context, size=volume_size)['id'] - - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid volume: volume size %d is too ' - 'small to restore backup of size %d.' - % (volume_size, backup_size), - res_dict['badRequest']['message']) - - db.volume_destroy(context.get_admin_context(), volume_id) - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - def test_restore_backup_to_oversized_volume(self, _mock_get_backup_host): - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE, - size=10) - _mock_get_backup_host.return_value = 'testhost' - # need to create the volume referenced below first - volume_name = 'test1' - volume_id = utils.create_volume(self.context, - size=15, - display_name = volume_name)['id'] - - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertEqual(backup_id, res_dict['restore']['backup_id']) - self.assertEqual(volume_id, res_dict['restore']['volume_id']) - self.assertEqual(volume_name, res_dict['restore']['volume_name']) - - db.volume_destroy(context.get_admin_context(), volume_id) - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.backup.rpcapi.BackupAPI.restore_backup') - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - def test_restore_backup_with_different_host(self, _mock_get_backup_host, - mock_restore_backup): - volume_name = 'test1' - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE, - size=10, host='HostA') - volume_id = utils.create_volume(self.context, size=10, - host='HostB@BackendB#PoolB', - display_name=volume_name)['id'] - - _mock_get_backup_host.return_value = 'testhost' - body = {"restore": {"volume_id": volume_id, }} - req = webob.Request.blank('/v2/fake/backups/%s/restore' % - backup_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertEqual(backup_id, res_dict['restore']['backup_id']) - self.assertEqual(volume_id, res_dict['restore']['volume_id']) - self.assertEqual(volume_name, res_dict['restore']['volume_name']) - mock_restore_backup.assert_called_once_with(mock.ANY, u'testhost', - mock.ANY, volume_id) - # Manually check if restore_backup was called with appropriate backup. - self.assertEqual(backup_id, mock_restore_backup.call_args[0][2].id) - - db.volume_destroy(context.get_admin_context(), volume_id) - db.backup_destroy(context.get_admin_context(), backup_id) - - def test_export_record_as_non_admin(self): - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE, - size=10) - req = webob.Request.blank('/v2/fake/backups/%s/export_record' % - backup_id) - req.method = 'GET' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app()) - # request is not authorized - self.assertEqual(403, res.status_int) - - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - @mock.patch('cinder.backup.rpcapi.BackupAPI.export_record') - def test_export_backup_record_id_specified_json(self, - _mock_export_record_rpc, - _mock_get_backup_host): - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE, - size=10) - ctx = context.RequestContext('admin', 'fake', is_admin=True) - backup_service = 'fake' - backup_url = 'fake' - _mock_export_record_rpc.return_value = \ - {'backup_service': backup_service, - 'backup_url': backup_url} - _mock_get_backup_host.return_value = 'testhost' - req = webob.Request.blank('/v2/fake/backups/%s/export_record' % - backup_id) - req.method = 'GET' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - # verify that request is successful - self.assertEqual(200, res.status_int) - self.assertEqual(backup_service, - res_dict['backup-record']['backup_service']) - self.assertEqual(backup_url, - res_dict['backup-record']['backup_url']) - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - @mock.patch('cinder.backup.rpcapi.BackupAPI.export_record') - def test_export_record_backup_id_specified_xml(self, - _mock_export_record_rpc, - _mock_get_backup_host): - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE, - size=10) - ctx = context.RequestContext('admin', 'fake', is_admin=True) - backup_service = 'fake' - backup_url = 'fake' - _mock_export_record_rpc.return_value = \ - {'backup_service': backup_service, - 'backup_url': backup_url} - _mock_get_backup_host.return_value = 'testhost' - req = webob.Request.blank('/v2/fake/backups/%s/export_record' % - backup_id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - export = dom.getElementsByTagName('backup-record') - self.assertEqual(backup_service, - export.item(0).getAttribute('backup_service')) - self.assertEqual(backup_url, - export.item(0).getAttribute('backup_url')) - - # db.backup_destroy(context.get_admin_context(), backup_id) - - def test_export_record_with_bad_backup_id(self): - - ctx = context.RequestContext('admin', 'fake', is_admin=True) - backup_id = 'bad_id' - req = webob.Request.blank('/v2/fake/backups/%s/export_record' % - backup_id) - req.method = 'GET' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Backup %s could not be found.' % backup_id, - res_dict['itemNotFound']['message']) - - def test_export_record_for_unavailable_backup(self): - - backup_id = self._create_backup(status=fields.BackupStatus.RESTORING) - ctx = context.RequestContext('admin', 'fake', is_admin=True) - req = webob.Request.blank('/v2/fake/backups/%s/export_record' % - backup_id) - req.method = 'GET' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid backup: Backup status must be available ' - 'and not restoring.', - res_dict['badRequest']['message']) - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - @mock.patch('cinder.backup.rpcapi.BackupAPI.export_record') - def test_export_record_with_unavailable_service(self, - _mock_export_record_rpc, - _mock_get_backup_host): - msg = 'fake unavailable service' - _mock_export_record_rpc.side_effect = \ - exception.InvalidBackup(reason=msg) - _mock_get_backup_host.return_value = 'testhost' - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - ctx = context.RequestContext('admin', 'fake', is_admin=True) - req = webob.Request.blank('/v2/fake/backups/%s/export_record' % - backup_id) - req.method = 'GET' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid backup: %s' % msg, - res_dict['badRequest']['message']) - db.backup_destroy(context.get_admin_context(), backup_id) - - def test_import_record_as_non_admin(self): - backup_service = 'fake' - backup_url = 'fake' - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_service': backup_service, - 'backup_url': backup_url}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app()) - # request is not authorized - self.assertEqual(403, res.status_int) - - @mock.patch('cinder.backup.api.API._list_backup_hosts') - @mock.patch('cinder.backup.rpcapi.BackupAPI.import_record') - def test_import_record_volume_id_specified_json(self, - _mock_import_record_rpc, - _mock_list_services): - utils.replace_obj_loader(self, objects.Backup) - project_id = 'fake' - backup_service = 'fake' - ctx = context.RequestContext('admin', project_id, is_admin=True) - backup = objects.Backup(ctx, id='id', user_id='user_id', - project_id=project_id, - status=fields.BackupStatus.AVAILABLE) - backup_url = backup.encode_record() - _mock_import_record_rpc.return_value = None - _mock_list_services.return_value = [backup_service] - - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_service': backup_service, - 'backup_url': backup_url}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - - # verify that request is successful - self.assertEqual(201, res.status_int) - self.assertIn('id', res_dict['backup']) - self.assertEqual('id', res_dict['backup']['id']) - - # Verify that entry in DB is as expected - db_backup = objects.Backup.get_by_id(ctx, 'id') - self.assertEqual(ctx.project_id, db_backup.project_id) - self.assertEqual(ctx.user_id, db_backup.user_id) - self.assertEqual('0000-0000-0000-0000', db_backup.volume_id) - self.assertEqual(fields.BackupStatus.CREATING, db_backup.status) - - @mock.patch('cinder.backup.api.API._list_backup_hosts') - @mock.patch('cinder.backup.rpcapi.BackupAPI.import_record') - def test_import_record_volume_id_exists_deleted(self, - _mock_import_record_rpc, - _mock_list_services): - ctx = context.RequestContext('admin', 'fake', is_admin=True) - utils.replace_obj_loader(self, objects.Backup) - - # Original backup belonged to a different user_id and project_id - backup = objects.Backup(ctx, id='id', user_id='original_user_id', - project_id='original_project_id', - status=fields.BackupStatus.AVAILABLE) - backup_url = backup.encode_record() - - # Deleted DB entry has project_id and user_id set to fake - backup_id = self._create_backup('id', - status=fields.BackupStatus.DELETED) - backup_service = 'fake' - _mock_import_record_rpc.return_value = None - _mock_list_services.return_value = [backup_service] - - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_service': backup_service, - 'backup_url': backup_url}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - - # verify that request is successful - self.assertEqual(201, res.status_int) - self.assertIn('id', res_dict['backup']) - self.assertEqual('id', res_dict['backup']['id']) - - # Verify that entry in DB is as expected, with new project and user_id - db_backup = objects.Backup.get_by_id(ctx, 'id') - self.assertEqual(ctx.project_id, db_backup.project_id) - self.assertEqual(ctx.user_id, db_backup.user_id) - self.assertEqual('0000-0000-0000-0000', db_backup.volume_id) - self.assertEqual(fields.BackupStatus.CREATING, db_backup.status) - - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.backup.api.API._list_backup_hosts') - @mock.patch('cinder.backup.rpcapi.BackupAPI.import_record') - def test_import_record_volume_id_specified_xml(self, - _mock_import_record_rpc, - _mock_list_services): - utils.replace_obj_loader(self, objects.Backup) - project_id = 'fake' - backup_service = 'fake' - ctx = context.RequestContext('admin', project_id, is_admin=True) - backup = objects.Backup(ctx, id='id', user_id='user_id', - project_id=project_id, - status=fields.BackupStatus.AVAILABLE) - backup_url = backup.encode_record() - _mock_import_record_rpc.return_value = None - _mock_list_services.return_value = [backup_service] - - if six.PY2: - backup_url = backup_url.encode('utf-8') - body = ('' - % {'backup_url': backup_url, - 'backup_service': backup_service}) - if isinstance(body, six.text_type): - body = body.encode('utf-8') - - req = webob.Request.blank('/v2/fake/backups/import_record') - req.body = body - req.method = 'POST' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - - # verify that request is successful - self.assertEqual(201, res.status_int) - - # Verify that entry in DB is as expected - db_backup = objects.Backup.get_by_id(ctx, 'id') - self.assertEqual(ctx.project_id, db_backup.project_id) - self.assertEqual(ctx.user_id, db_backup.user_id) - self.assertEqual('0000-0000-0000-0000', db_backup.volume_id) - self.assertEqual(fields.BackupStatus.CREATING, db_backup.status) - - # Verify the response - dom = minidom.parseString(res.body) - back = dom.getElementsByTagName('backup') - self.assertEqual(backup.id, back.item(0).attributes['id'].value) - - @mock.patch('cinder.backup.api.API._list_backup_hosts') - def test_import_record_with_no_backup_services(self, - _mock_list_services): - ctx = context.RequestContext('admin', 'fake', is_admin=True) - backup_service = 'fake' - backup_url = 'fake' - _mock_list_services.return_value = [] - - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_service': backup_service, - 'backup_url': backup_url}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(500, res.status_int) - self.assertEqual(500, res_dict['computeFault']['code']) - self.assertEqual('Service %s could not be found.' - % backup_service, - res_dict['computeFault']['message']) - - @mock.patch('cinder.backup.api.API._list_backup_hosts') - def test_import_backup_with_wrong_backup_url(self, _mock_list_services): - ctx = context.RequestContext('admin', 'fake', is_admin=True) - backup_service = 'fake' - backup_url = 'fake' - _mock_list_services.return_value = ['no-match1', 'no-match2'] - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_service': backup_service, - 'backup_url': backup_url}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Invalid input received: Can't parse backup record.", - res_dict['badRequest']['message']) - - @mock.patch('cinder.backup.api.API._list_backup_hosts') - def test_import_backup_with_existing_backup_record(self, - _mock_list_services): - ctx = context.RequestContext('admin', 'fake', is_admin=True) - backup_id = self._create_backup('1') - backup_service = 'fake' - backup = objects.Backup.get_by_id(ctx, backup_id) - backup_url = backup.encode_record() - _mock_list_services.return_value = ['no-match1', 'no-match2'] - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_service': backup_service, - 'backup_url': backup_url}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid backup: Backup already exists in database.', - res_dict['badRequest']['message']) - - db.backup_destroy(context.get_admin_context(), backup_id) - - @mock.patch('cinder.backup.api.API._list_backup_hosts') - @mock.patch('cinder.backup.rpcapi.BackupAPI.import_record') - def test_import_backup_with_missing_backup_services(self, - _mock_import_record, - _mock_list_services): - ctx = context.RequestContext('admin', 'fake', is_admin=True) - backup_id = self._create_backup('1', - status=fields.BackupStatus.DELETED) - backup_service = 'fake' - backup = objects.Backup.get_by_id(ctx, backup_id) - backup_url = backup.encode_record() - _mock_list_services.return_value = ['no-match1', 'no-match2'] - _mock_import_record.side_effect = \ - exception.ServiceNotFound(service_id='fake') - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_service': backup_service, - 'backup_url': backup_url}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(500, res.status_int) - self.assertEqual(500, res_dict['computeFault']['code']) - self.assertEqual('Service %s could not be found.' % backup_service, - res_dict['computeFault']['message']) - - db.backup_destroy(context.get_admin_context(), backup_id) - - def test_import_record_with_missing_body_elements(self): - ctx = context.RequestContext('admin', 'fake', is_admin=True) - backup_service = 'fake' - backup_url = 'fake' - - # test with no backup_service - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_url': backup_url}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Incorrect request body format.', - res_dict['badRequest']['message']) - - # test with no backup_url - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {'backup_service': backup_service}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Incorrect request body format.', - res_dict['badRequest']['message']) - - # test with no backup_url and backup_url - req = webob.Request.blank('/v2/fake/backups/import_record') - body = {'backup-record': {}} - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Incorrect request body format.', - res_dict['badRequest']['message']) - - def test_import_record_with_no_body(self): - ctx = context.RequestContext('admin', 'fake', is_admin=True) - - req = webob.Request.blank('/v2/fake/backups/import_record') - req.body = jsonutils.dump_as_bytes(None) - req.method = 'POST' - req.headers['content-type'] = 'application/json' - - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctx)) - res_dict = jsonutils.loads(res.body) - # verify that request is successful - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'backup-record' in " - "request body.", - res_dict['badRequest']['message']) - - @mock.patch('cinder.backup.rpcapi.BackupAPI.check_support_to_force_delete', - return_value=False) - def test_force_delete_with_not_supported_operation(self, - mock_check_support): - backup_id = self._create_backup(status=fields.BackupStatus.AVAILABLE) - backup = self.backup_api.get(self.context, backup_id) - self.assertRaises(exception.NotSupportedOperation, - self.backup_api.delete, self.context, backup, True) - - @ddt.data(False, True) - def test_show_incremental_backup(self, backup_from_snapshot): - volume_id = utils.create_volume(self.context, size=5)['id'] - parent_backup_id = self._create_backup( - volume_id, status=fields.BackupStatus.AVAILABLE, - num_dependent_backups=1) - backup_id = self._create_backup(volume_id, - status=fields.BackupStatus.AVAILABLE, - incremental=True, - parent_id=parent_backup_id, - num_dependent_backups=1) - snapshot = None - snapshot_id = None - if backup_from_snapshot: - snapshot = utils.create_snapshot(self.context, - volume_id) - snapshot_id = snapshot.id - child_backup_id = self._create_backup( - volume_id, status=fields.BackupStatus.AVAILABLE, incremental=True, - parent_id=backup_id, snapshot_id=snapshot_id) - - req = webob.Request.blank('/v2/fake/backups/%s' % - backup_id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertTrue(res_dict['backup']['is_incremental']) - self.assertTrue(res_dict['backup']['has_dependent_backups']) - self.assertIsNone(res_dict['backup']['snapshot_id']) - - req = webob.Request.blank('/v2/fake/backups/%s' % - parent_backup_id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertFalse(res_dict['backup']['is_incremental']) - self.assertTrue(res_dict['backup']['has_dependent_backups']) - self.assertIsNone(res_dict['backup']['snapshot_id']) - - req = webob.Request.blank('/v2/fake/backups/%s' % - child_backup_id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertTrue(res_dict['backup']['is_incremental']) - self.assertFalse(res_dict['backup']['has_dependent_backups']) - self.assertEqual(snapshot_id, res_dict['backup']['snapshot_id']) - - db.backup_destroy(context.get_admin_context(), child_backup_id) - db.backup_destroy(context.get_admin_context(), backup_id) - db.backup_destroy(context.get_admin_context(), parent_backup_id) - if snapshot: - snapshot.destroy() - db.volume_destroy(context.get_admin_context(), volume_id) diff --git a/cinder/tests/unit/api/contrib/test_capabilities.py b/cinder/tests/unit/api/contrib/test_capabilities.py deleted file mode 100644 index c63db7955..000000000 --- a/cinder/tests/unit/api/contrib/test_capabilities.py +++ /dev/null @@ -1,129 +0,0 @@ -# Copyright (c) 2015 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -import oslo_messaging - -from cinder.api.contrib import capabilities -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes - - -def rpcapi_get_capabilities(self, context, host, discover): - capabilities = dict( - vendor_name='OpenStack', - volume_backend_name='lvm', - pool_name='pool', - driver_version='2.0.0', - storage_protocol='iSCSI', - display_name='Capabilities of Cinder LVM driver', - description='These are volume type options provided by ' - 'Cinder LVM driver, blah, blah.', - replication_targets=[], - visibility='public', - properties = dict( - compression = dict( - title='Compression', - description='Enables compression.', - type='boolean'), - qos = dict( - title='QoS', - description='Enables QoS.', - type='boolean'), - replication = dict( - title='Replication', - description='Enables replication.', - type='boolean'), - thin_provisioning = dict( - title='Thin Provisioning', - description='Sets thin provisioning.', - type='boolean'), - ) - ) - return capabilities - - -class CapabilitiesAPITest(test.TestCase): - def setUp(self): - super(CapabilitiesAPITest, self).setUp() - self.flags(host='fake') - self.controller = capabilities.CapabilitiesController() - self.ctxt = context.RequestContext('admin', 'fake', True) - - @mock.patch('cinder.db.service_get_all') - @mock.patch('cinder.volume.rpcapi.VolumeAPI.get_capabilities', - rpcapi_get_capabilities) - def test_capabilities_summary(self, mock_services): - mock_services.return_value = [{'name': 'fake'}] - req = fakes.HTTPRequest.blank('/fake/capabilities/fake') - req.environ['cinder.context'] = self.ctxt - res = self.controller.show(req, 'fake') - - expected = { - 'namespace': 'OS::Storage::Capabilities::fake', - 'vendor_name': 'OpenStack', - 'volume_backend_name': 'lvm', - 'pool_name': 'pool', - 'driver_version': '2.0.0', - 'storage_protocol': 'iSCSI', - 'display_name': 'Capabilities of Cinder LVM driver', - 'description': 'These are volume type options provided by ' - 'Cinder LVM driver, blah, blah.', - 'visibility': 'public', - 'replication_targets': [], - 'properties': { - 'compression': { - 'title': 'Compression', - 'description': 'Enables compression.', - 'type': 'boolean'}, - 'qos': { - 'title': 'QoS', - 'description': 'Enables QoS.', - 'type': 'boolean'}, - 'replication': { - 'title': 'Replication', - 'description': 'Enables replication.', - 'type': 'boolean'}, - 'thin_provisioning': { - 'title': 'Thin Provisioning', - 'description': 'Sets thin provisioning.', - 'type': 'boolean'}, - } - } - - self.assertDictMatch(expected, res) - - @mock.patch('cinder.db.service_get_all') - @mock.patch('cinder.volume.rpcapi.VolumeAPI.get_capabilities') - def test_get_capabilities_rpc_timeout(self, mock_rpc, mock_services): - mock_rpc.side_effect = oslo_messaging.MessagingTimeout - mock_services.return_value = [{'name': 'fake'}] - - req = fakes.HTTPRequest.blank('/fake/capabilities/fake') - req.environ['cinder.context'] = self.ctxt - self.assertRaises(exception.RPCTimeout, - self.controller.show, req, 'fake') - - @mock.patch('cinder.db.service_get_all') - def test_get_capabilities_service_not_found(self, mock_services): - mock_services.return_value = [] - - req = fakes.HTTPRequest.blank('/fake/capabilities/fake') - req.environ['cinder.context'] = self.ctxt - self.assertRaises(exception.NotFound, - self.controller.show, req, 'fake') diff --git a/cinder/tests/unit/api/contrib/test_cgsnapshots.py b/cinder/tests/unit/api/contrib/test_cgsnapshots.py deleted file mode 100644 index 659c92594..000000000 --- a/cinder/tests/unit/api/contrib/test_cgsnapshots.py +++ /dev/null @@ -1,488 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for cgsnapshot code. -""" - -from xml.dom import minidom - -import mock -from oslo_serialization import jsonutils -import webob - -from cinder.consistencygroup import api as consistencygroupAPI -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import utils -import cinder.volume - - -class CgsnapshotsAPITestCase(test.TestCase): - """Test Case for cgsnapshots API.""" - - def setUp(self): - super(CgsnapshotsAPITestCase, self).setUp() - self.volume_api = cinder.volume.API() - self.context = context.get_admin_context() - self.context.project_id = 'fake' - self.context.user_id = 'fake' - - def test_show_cgsnapshot(self): - consistencygroup = utils.create_consistencygroup(self.context) - volume_id = utils.create_volume(self.context, - consistencygroup_id= - consistencygroup.id)['id'] - cgsnapshot = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - req = webob.Request.blank('/v2/fake/cgsnapshots/%s' % - cgsnapshot.id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual('this is a test cgsnapshot', - res_dict['cgsnapshot']['description']) - - self.assertEqual('test_cgsnapshot', - res_dict['cgsnapshot']['name']) - self.assertEqual('creating', res_dict['cgsnapshot']['status']) - - cgsnapshot.destroy() - db.volume_destroy(context.get_admin_context(), - volume_id) - consistencygroup.destroy() - - def test_show_cgsnapshot_xml_content_type(self): - consistencygroup = utils.create_consistencygroup(self.context) - volume_id = utils.create_volume(self.context, - consistencygroup_id= - consistencygroup.id)['id'] - cgsnapshot = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - req = webob.Request.blank('/v2/fake/cgsnapshots/%s' % - cgsnapshot.id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - - cgsnapshots = dom.getElementsByTagName('cgsnapshot') - name = cgsnapshots.item(0).getAttribute('name') - self.assertEqual("test_cgsnapshot", name.strip()) - cgsnapshot.destroy() - db.volume_destroy(context.get_admin_context(), - volume_id) - consistencygroup.destroy() - - def test_show_cgsnapshot_with_cgsnapshot_NotFound(self): - req = webob.Request.blank('/v2/fake/cgsnapshots/9999') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('CgSnapshot 9999 could not be found.', - res_dict['itemNotFound']['message']) - - def test_list_cgsnapshots_json(self): - consistencygroup = utils.create_consistencygroup(self.context) - volume_id = utils.create_volume(self.context, - consistencygroup_id= - consistencygroup.id)['id'] - cgsnapshot1 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - cgsnapshot2 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - cgsnapshot3 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - - req = webob.Request.blank('/v2/fake/cgsnapshots') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(cgsnapshot1.id, - res_dict['cgsnapshots'][0]['id']) - self.assertEqual('test_cgsnapshot', - res_dict['cgsnapshots'][0]['name']) - self.assertEqual(cgsnapshot2.id, - res_dict['cgsnapshots'][1]['id']) - self.assertEqual('test_cgsnapshot', - res_dict['cgsnapshots'][1]['name']) - self.assertEqual(cgsnapshot3.id, - res_dict['cgsnapshots'][2]['id']) - self.assertEqual('test_cgsnapshot', - res_dict['cgsnapshots'][2]['name']) - - cgsnapshot3.destroy() - cgsnapshot2.destroy() - cgsnapshot1.destroy() - db.volume_destroy(context.get_admin_context(), - volume_id) - consistencygroup.destroy() - - def test_list_cgsnapshots_xml(self): - consistencygroup = utils.create_consistencygroup(self.context) - volume_id = utils.create_volume(self.context, - consistencygroup_id= - consistencygroup.id)['id'] - cgsnapshot1 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - cgsnapshot2 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - cgsnapshot3 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - - req = webob.Request.blank('/v2/fake/cgsnapshots') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - cgsnapshot_list = dom.getElementsByTagName('cgsnapshot') - - self.assertEqual(cgsnapshot1.id, - cgsnapshot_list.item(0).getAttribute('id')) - self.assertEqual(cgsnapshot2.id, - cgsnapshot_list.item(1).getAttribute('id')) - self.assertEqual(cgsnapshot3.id, - cgsnapshot_list.item(2).getAttribute('id')) - - cgsnapshot3.destroy() - cgsnapshot2.destroy() - cgsnapshot1.destroy() - db.volume_destroy(context.get_admin_context(), - volume_id) - consistencygroup.destroy() - - def test_list_cgsnapshots_detail_json(self): - consistencygroup = utils.create_consistencygroup(self.context) - volume_id = utils.create_volume(self.context, - consistencygroup_id= - consistencygroup.id)['id'] - cgsnapshot1 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - cgsnapshot2 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - cgsnapshot3 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - - req = webob.Request.blank('/v2/fake/cgsnapshots/detail') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual('this is a test cgsnapshot', - res_dict['cgsnapshots'][0]['description']) - self.assertEqual('test_cgsnapshot', - res_dict['cgsnapshots'][0]['name']) - self.assertEqual(cgsnapshot1.id, - res_dict['cgsnapshots'][0]['id']) - self.assertEqual('creating', - res_dict['cgsnapshots'][0]['status']) - - self.assertEqual('this is a test cgsnapshot', - res_dict['cgsnapshots'][1]['description']) - self.assertEqual('test_cgsnapshot', - res_dict['cgsnapshots'][1]['name']) - self.assertEqual(cgsnapshot2.id, - res_dict['cgsnapshots'][1]['id']) - self.assertEqual('creating', - res_dict['cgsnapshots'][1]['status']) - - self.assertEqual('this is a test cgsnapshot', - res_dict['cgsnapshots'][2]['description']) - self.assertEqual('test_cgsnapshot', - res_dict['cgsnapshots'][2]['name']) - self.assertEqual(cgsnapshot3.id, - res_dict['cgsnapshots'][2]['id']) - self.assertEqual('creating', - res_dict['cgsnapshots'][2]['status']) - - cgsnapshot3.destroy() - cgsnapshot2.destroy() - cgsnapshot1.destroy() - db.volume_destroy(context.get_admin_context(), - volume_id) - consistencygroup.destroy() - - def test_list_cgsnapshots_detail_xml(self): - consistencygroup = utils.create_consistencygroup(self.context) - volume_id = utils.create_volume(self.context, - consistencygroup_id= - consistencygroup.id)['id'] - cgsnapshot1 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - cgsnapshot2 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - cgsnapshot3 = utils.create_cgsnapshot( - self.context, consistencygroup_id=consistencygroup.id) - - req = webob.Request.blank('/v2/fake/cgsnapshots/detail') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - cgsnapshot_detail = dom.getElementsByTagName('cgsnapshot') - - self.assertEqual( - 'this is a test cgsnapshot', - cgsnapshot_detail.item(0).getAttribute('description')) - self.assertEqual( - 'test_cgsnapshot', - cgsnapshot_detail.item(0).getAttribute('name')) - self.assertEqual( - cgsnapshot1.id, - cgsnapshot_detail.item(0).getAttribute('id')) - self.assertEqual( - 'creating', cgsnapshot_detail.item(0).getAttribute('status')) - - self.assertEqual( - 'this is a test cgsnapshot', - cgsnapshot_detail.item(1).getAttribute('description')) - self.assertEqual( - 'test_cgsnapshot', - cgsnapshot_detail.item(1).getAttribute('name')) - self.assertEqual( - cgsnapshot2.id, - cgsnapshot_detail.item(1).getAttribute('id')) - self.assertEqual( - 'creating', cgsnapshot_detail.item(1).getAttribute('status')) - - self.assertEqual( - 'this is a test cgsnapshot', - cgsnapshot_detail.item(2).getAttribute('description')) - self.assertEqual( - 'test_cgsnapshot', - cgsnapshot_detail.item(2).getAttribute('name')) - self.assertEqual( - cgsnapshot3.id, - cgsnapshot_detail.item(2).getAttribute('id')) - self.assertEqual( - 'creating', cgsnapshot_detail.item(2).getAttribute('status')) - - cgsnapshot3.destroy() - cgsnapshot2.destroy() - cgsnapshot1.destroy() - db.volume_destroy(context.get_admin_context(), - volume_id) - consistencygroup.destroy() - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_create_cgsnapshot_json(self, mock_validate): - consistencygroup = utils.create_consistencygroup(self.context) - utils.create_volume( - self.context, consistencygroup_id=consistencygroup.id) - - body = {"cgsnapshot": {"name": "cg1", - "description": - "CG Snapshot 1", - "consistencygroup_id": consistencygroup.id}} - req = webob.Request.blank('/v2/fake/cgsnapshots') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['cgsnapshot']) - self.assertTrue(mock_validate.called) - - consistencygroup.destroy() - cgsnapshot = objects.CGSnapshot.get_by_id( - context.get_admin_context(), res_dict['cgsnapshot']['id']) - cgsnapshot.destroy() - - def test_create_cgsnapshot_with_no_body(self): - # omit body from the request - req = webob.Request.blank('/v2/fake/cgsnapshots') - req.body = jsonutils.dump_as_bytes(None) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'cgsnapshot' in " - "request body.", - res_dict['badRequest']['message']) - - @mock.patch.object(consistencygroupAPI.API, 'create_cgsnapshot', - side_effect=exception.InvalidCgSnapshot( - reason='invalid cgsnapshot')) - def test_create_with_invalid_cgsnapshot(self, mock_create_cgsnapshot): - consistencygroup = utils.create_consistencygroup(self.context) - utils.create_volume( - self.context, consistencygroup_id=consistencygroup.id) - - body = {"cgsnapshot": {"name": "cg1", - "description": - "CG Snapshot 1", - "consistencygroup_id": consistencygroup.id}} - req = webob.Request.blank('/v2/fake/cgsnapshots') - req.body = jsonutils.dump_as_bytes(body) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid CgSnapshot: invalid cgsnapshot', - res_dict['badRequest']['message']) - consistencygroup.destroy() - - @mock.patch.object(consistencygroupAPI.API, 'create_cgsnapshot', - side_effect=exception.CgSnapshotNotFound( - cgsnapshot_id='invalid_id')) - def test_create_with_cgsnapshot_not_found(self, mock_create_cgsnapshot): - consistencygroup = utils.create_consistencygroup(self.context) - utils.create_volume( - self.context, consistencygroup_id=consistencygroup.id) - - body = {"cgsnapshot": {"name": "cg1", - "description": - "CG Snapshot 1", - "consistencygroup_id": consistencygroup.id}} - - req = webob.Request.blank('/v2/fake/cgsnapshots') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('CgSnapshot invalid_id could not be found.', - res_dict['itemNotFound']['message']) - consistencygroup.destroy() - - @mock.patch.object(objects.CGSnapshot, 'create') - def test_create_cgsnapshot_from_empty_consistencygroup( - self, - mock_cgsnapshot_create): - consistencygroup = utils.create_consistencygroup(self.context) - - body = {"cgsnapshot": {"name": "cg1", - "description": - "CG Snapshot 1", - "consistencygroup_id": consistencygroup.id}} - - req = webob.Request.blank('/v2/fake/cgsnapshots') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid ConsistencyGroup: Consistency group is ' - 'empty. No cgsnapshot will be created.', - res_dict['badRequest']['message']) - - # If failed to create cgsnapshot, its DB object should not be created - self.assertFalse(mock_cgsnapshot_create.called) - - consistencygroup.destroy() - - def test_delete_cgsnapshot_available(self): - consistencygroup = utils.create_consistencygroup(self.context) - volume_id = utils.create_volume( - self.context, - consistencygroup_id=consistencygroup.id)['id'] - cgsnapshot = utils.create_cgsnapshot( - self.context, - consistencygroup_id=consistencygroup.id, - status='available') - req = webob.Request.blank('/v2/fake/cgsnapshots/%s' % - cgsnapshot.id) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - - cgsnapshot = objects.CGSnapshot.get_by_id(self.context, cgsnapshot.id) - self.assertEqual(202, res.status_int) - self.assertEqual('deleting', cgsnapshot.status) - - cgsnapshot.destroy() - db.volume_destroy(context.get_admin_context(), - volume_id) - consistencygroup.destroy() - - def test_delete_cgsnapshot_with_cgsnapshot_NotFound(self): - req = webob.Request.blank('/v2/fake/cgsnapshots/9999') - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('CgSnapshot 9999 could not be found.', - res_dict['itemNotFound']['message']) - - def test_delete_cgsnapshot_with_Invalidcgsnapshot(self): - consistencygroup = utils.create_consistencygroup(self.context) - volume_id = utils.create_volume( - self.context, - consistencygroup_id=consistencygroup.id)['id'] - cgsnapshot = utils.create_cgsnapshot( - self.context, - consistencygroup_id=consistencygroup.id, - status='invalid') - req = webob.Request.blank('/v2/fake/cgsnapshots/%s' % - cgsnapshot.id) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid cgsnapshot', - res_dict['badRequest']['message']) - - cgsnapshot.destroy() - db.volume_destroy(context.get_admin_context(), - volume_id) - consistencygroup.destroy() diff --git a/cinder/tests/unit/api/contrib/test_consistencygroups.py b/cinder/tests/unit/api/contrib/test_consistencygroups.py deleted file mode 100644 index 54c6cb73e..000000000 --- a/cinder/tests/unit/api/contrib/test_consistencygroups.py +++ /dev/null @@ -1,1262 +0,0 @@ -# Copyright (C) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for consistency group code. -""" - -from xml.dom import minidom - -import ddt -import mock -from oslo_serialization import jsonutils -import webob - -import cinder.consistencygroup -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.objects import fields -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs -from cinder.tests.unit import utils -from cinder.volume import api as volume_api - - -@ddt.ddt -class ConsistencyGroupsAPITestCase(test.TestCase): - """Test Case for consistency groups API.""" - - def setUp(self): - super(ConsistencyGroupsAPITestCase, self).setUp() - self.cg_api = cinder.consistencygroup.API() - self.ctxt = context.RequestContext('fake', 'fake', auth_token=True, - is_admin=True) - - def _create_consistencygroup( - self, - ctxt=None, - name='test_consistencygroup', - description='this is a test consistency group', - volume_type_id='123456', - availability_zone='az1', - host='fakehost', - status=fields.ConsistencyGroupStatus.CREATING): - """Create a consistency group object.""" - ctxt = ctxt or self.ctxt - consistencygroup = objects.ConsistencyGroup(ctxt) - consistencygroup.user_id = 'fake' - consistencygroup.project_id = 'fake' - consistencygroup.availability_zone = availability_zone - consistencygroup.name = name - consistencygroup.description = description - consistencygroup.volume_type_id = volume_type_id - consistencygroup.host = host - consistencygroup.status = status - consistencygroup.create() - return consistencygroup - - def test_show_consistencygroup(self): - consistencygroup = self._create_consistencygroup() - req = webob.Request.blank('/v2/fake/consistencygroups/%s' % - consistencygroup.id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual('az1', - res_dict['consistencygroup']['availability_zone']) - self.assertEqual('this is a test consistency group', - res_dict['consistencygroup']['description']) - self.assertEqual('test_consistencygroup', - res_dict['consistencygroup']['name']) - self.assertEqual('creating', - res_dict['consistencygroup']['status']) - self.assertEqual(['123456'], - res_dict['consistencygroup']['volume_types']) - - consistencygroup.destroy() - - def test_show_consistencygroup_xml_content_type(self): - consistencygroup = self._create_consistencygroup() - req = webob.Request.blank('/v2/fake/consistencygroups/%s' % - consistencygroup.id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - consistencygroups = dom.getElementsByTagName('consistencygroup') - name = consistencygroups.item(0).getAttribute('name') - self.assertEqual("test_consistencygroup", name.strip()) - consistencygroup.destroy() - - def test_show_consistencygroup_with_consistencygroup_NotFound(self): - req = webob.Request.blank('/v2/fake/consistencygroups/9999') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('ConsistencyGroup 9999 could not be found.', - res_dict['itemNotFound']['message']) - - def test_show_consistencygroup_with_null_volume_type(self): - consistencygroup = self._create_consistencygroup(volume_type_id=None) - req = webob.Request.blank('/v2/fake/consistencygroups/%s' % - consistencygroup.id) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual('az1', - res_dict['consistencygroup']['availability_zone']) - self.assertEqual('this is a test consistency group', - res_dict['consistencygroup']['description']) - self.assertEqual('test_consistencygroup', - res_dict['consistencygroup']['name']) - self.assertEqual('creating', - res_dict['consistencygroup']['status']) - self.assertEqual([], res_dict['consistencygroup']['volume_types']) - - consistencygroup.destroy() - - def test_list_consistencygroups_json(self): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - consistencygroup3 = self._create_consistencygroup() - - req = webob.Request.blank('/v2/fake/consistencygroups') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(consistencygroup3.id, - res_dict['consistencygroups'][0]['id']) - self.assertEqual('test_consistencygroup', - res_dict['consistencygroups'][0]['name']) - self.assertEqual(consistencygroup2.id, - res_dict['consistencygroups'][1]['id']) - self.assertEqual('test_consistencygroup', - res_dict['consistencygroups'][1]['name']) - self.assertEqual(consistencygroup1.id, - res_dict['consistencygroups'][2]['id']) - self.assertEqual('test_consistencygroup', - res_dict['consistencygroups'][2]['name']) - - consistencygroup1.destroy() - consistencygroup2.destroy() - consistencygroup3.destroy() - - def test_list_consistencygroups_xml(self): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - consistencygroup3 = self._create_consistencygroup() - - req = webob.Request.blank('/v2/fake/consistencygroups') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - consistencygroup_list = dom.getElementsByTagName('consistencygroup') - - self.assertEqual(consistencygroup3.id, - consistencygroup_list.item(0).getAttribute('id')) - self.assertEqual(consistencygroup2.id, - consistencygroup_list.item(1).getAttribute('id')) - self.assertEqual(consistencygroup1.id, - consistencygroup_list.item(2).getAttribute('id')) - - consistencygroup3.destroy() - consistencygroup2.destroy() - consistencygroup1.destroy() - - @ddt.data(False, True) - def test_list_consistencygroups_with_limit(self, is_detail): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - consistencygroup3 = self._create_consistencygroup() - url = '/v2/fake/consistencygroups?limit=1' - if is_detail: - url = '/v2/fake/consistencygroups/detail?limit=1' - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(1, len(res_dict['consistencygroups'])) - self.assertEqual(consistencygroup3.id, - res_dict['consistencygroups'][0]['id']) - next_link = ('http://localhost/v2/fake/consistencygroups?limit=' - '1&marker=%s') % res_dict['consistencygroups'][0]['id'] - self.assertEqual(next_link, - res_dict['consistencygroup_links'][0]['href']) - consistencygroup1.destroy() - consistencygroup2.destroy() - consistencygroup3.destroy() - - @ddt.data(False, True) - def test_list_consistencygroups_with_offset(self, is_detail): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - consistencygroup3 = self._create_consistencygroup() - url = '/v2/fake/consistencygroups?offset=1' - if is_detail: - url = '/v2/fake/consistencygroups/detail?offset=1' - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(2, len(res_dict['consistencygroups'])) - self.assertEqual(consistencygroup2.id, - res_dict['consistencygroups'][0]['id']) - self.assertEqual(consistencygroup1.id, - res_dict['consistencygroups'][1]['id']) - consistencygroup1.destroy() - consistencygroup2.destroy() - consistencygroup3.destroy() - - @ddt.data(False, True) - def test_list_consistencygroups_with_offset_out_of_range(self, is_detail): - url = '/v2/fake/consistencygroups?offset=234523423455454' - if is_detail: - url = '/v2/fake/consistencygroups/detail?offset=234523423455454' - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - @ddt.data(False, True) - def test_list_consistencygroups_with_limit_and_offset(self, is_detail): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - consistencygroup3 = self._create_consistencygroup() - url = '/v2/fake/consistencygroups?limit=2&offset=1' - if is_detail: - url = '/v2/fake/consistencygroups/detail?limit=2&offset=1' - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(2, len(res_dict['consistencygroups'])) - self.assertEqual(consistencygroup2.id, - res_dict['consistencygroups'][0]['id']) - self.assertEqual(consistencygroup1.id, - res_dict['consistencygroups'][1]['id']) - consistencygroup1.destroy() - consistencygroup2.destroy() - consistencygroup3.destroy() - - @ddt.data(False, True) - def test_list_consistencygroups_with_filter(self, is_detail): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - common_ctxt = context.RequestContext('fake', 'fake', auth_token=True, - is_admin=False) - consistencygroup3 = self._create_consistencygroup(ctxt=common_ctxt) - url = ('/v2/fake/consistencygroups?' - 'all_tenants=True&id=%s') % consistencygroup3.id - if is_detail: - url = ('/v2/fake/consistencygroups/detail?' - 'all_tenants=True&id=%s') % consistencygroup3.id - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(1, len(res_dict['consistencygroups'])) - self.assertEqual(consistencygroup3.id, - res_dict['consistencygroups'][0]['id']) - consistencygroup1.destroy() - consistencygroup2.destroy() - consistencygroup3.destroy() - - @ddt.data(False, True) - def test_list_consistencygroups_with_sort(self, is_detail): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - consistencygroup3 = self._create_consistencygroup() - url = '/v2/fake/consistencygroups?sort=id:asc' - if is_detail: - url = '/v2/fake/consistencygroups/detail?sort=id:asc' - req = webob.Request.blank(url) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - expect_result = [consistencygroup1.id, consistencygroup2.id, - consistencygroup3.id] - expect_result.sort() - - self.assertEqual(200, res.status_int) - self.assertEqual(3, len(res_dict['consistencygroups'])) - self.assertEqual(expect_result[0], - res_dict['consistencygroups'][0]['id']) - self.assertEqual(expect_result[1], - res_dict['consistencygroups'][1]['id']) - self.assertEqual(expect_result[2], - res_dict['consistencygroups'][2]['id']) - consistencygroup1.destroy() - consistencygroup2.destroy() - consistencygroup3.destroy() - - def test_list_consistencygroups_detail_json(self): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - consistencygroup3 = self._create_consistencygroup(volume_type_id=( - 'uuid1,uuid2')) - - req = webob.Request.blank('/v2/fake/consistencygroups/detail') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual('az1', - res_dict['consistencygroups'][0]['availability_zone']) - self.assertEqual('this is a test consistency group', - res_dict['consistencygroups'][0]['description']) - self.assertEqual('test_consistencygroup', - res_dict['consistencygroups'][0]['name']) - self.assertEqual(consistencygroup3.id, - res_dict['consistencygroups'][0]['id']) - self.assertEqual('creating', - res_dict['consistencygroups'][0]['status']) - self.assertEqual(['uuid1', 'uuid2'], - res_dict['consistencygroups'][0]['volume_types']) - - self.assertEqual('az1', - res_dict['consistencygroups'][1]['availability_zone']) - self.assertEqual('this is a test consistency group', - res_dict['consistencygroups'][1]['description']) - self.assertEqual('test_consistencygroup', - res_dict['consistencygroups'][1]['name']) - self.assertEqual(consistencygroup2.id, - res_dict['consistencygroups'][1]['id']) - self.assertEqual('creating', - res_dict['consistencygroups'][1]['status']) - self.assertEqual(['123456'], - res_dict['consistencygroups'][1]['volume_types']) - - self.assertEqual('az1', - res_dict['consistencygroups'][2]['availability_zone']) - self.assertEqual('this is a test consistency group', - res_dict['consistencygroups'][2]['description']) - self.assertEqual('test_consistencygroup', - res_dict['consistencygroups'][2]['name']) - self.assertEqual(consistencygroup1.id, - res_dict['consistencygroups'][2]['id']) - self.assertEqual('creating', - res_dict['consistencygroups'][2]['status']) - self.assertEqual(['123456'], - res_dict['consistencygroups'][2]['volume_types']) - - consistencygroup1.destroy() - consistencygroup2.destroy() - consistencygroup3.destroy() - - def test_list_consistencygroups_detail_xml(self): - consistencygroup1 = self._create_consistencygroup() - consistencygroup2 = self._create_consistencygroup() - consistencygroup3 = self._create_consistencygroup() - - req = webob.Request.blank('/v2/fake/consistencygroups/detail') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - consistencygroup_detail = dom.getElementsByTagName('consistencygroup') - - self.assertEqual( - 'az1', - consistencygroup_detail.item(0).getAttribute('availability_zone')) - self.assertEqual( - 'this is a test consistency group', - consistencygroup_detail.item(0).getAttribute('description')) - self.assertEqual( - 'test_consistencygroup', - consistencygroup_detail.item(0).getAttribute('name')) - self.assertEqual( - consistencygroup3.id, - consistencygroup_detail.item(0).getAttribute('id')) - self.assertEqual( - 'creating', - consistencygroup_detail.item(0).getAttribute('status')) - - self.assertEqual( - 'az1', - consistencygroup_detail.item(1).getAttribute('availability_zone')) - self.assertEqual( - 'this is a test consistency group', - consistencygroup_detail.item(1).getAttribute('description')) - self.assertEqual( - 'test_consistencygroup', - consistencygroup_detail.item(1).getAttribute('name')) - self.assertEqual( - consistencygroup2.id, - consistencygroup_detail.item(1).getAttribute('id')) - self.assertEqual( - 'creating', - consistencygroup_detail.item(1).getAttribute('status')) - - self.assertEqual( - 'az1', - consistencygroup_detail.item(2).getAttribute('availability_zone')) - self.assertEqual( - 'this is a test consistency group', - consistencygroup_detail.item(2).getAttribute('description')) - self.assertEqual( - 'test_consistencygroup', - consistencygroup_detail.item(2).getAttribute('name')) - self.assertEqual( - consistencygroup1.id, - consistencygroup_detail.item(2).getAttribute('id')) - self.assertEqual( - 'creating', - consistencygroup_detail.item(2).getAttribute('status')) - - consistencygroup3.destroy() - consistencygroup2.destroy() - consistencygroup1.destroy() - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_create_consistencygroup_json(self, mock_validate): - group_id = "1" - - # Create volume type - vol_type = 'test' - db.volume_type_create(context.get_admin_context(), - {'name': vol_type, 'extra_specs': {}}) - - body = {"consistencygroup": {"name": "cg1", - "volume_types": vol_type, - "description": - "Consistency Group 1", }} - req = webob.Request.blank('/v2/fake/consistencygroups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['consistencygroup']) - self.assertTrue(mock_validate.called) - - group_id = res_dict['consistencygroup']['id'] - cg = objects.ConsistencyGroup.get_by_id(context.get_admin_context(), - group_id) - cg.destroy() - - def test_create_consistencygroup_with_no_body(self): - # omit body from the request - req = webob.Request.blank('/v2/fake/consistencygroups') - req.body = jsonutils.dump_as_bytes(None) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'consistencygroup' in " - "request body.", - res_dict['badRequest']['message']) - - def test_delete_consistencygroup_available(self): - consistencygroup = self._create_consistencygroup( - status=fields.ConsistencyGroupStatus.AVAILABLE) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/delete' % - consistencygroup.id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"force": True}} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - consistencygroup = objects.ConsistencyGroup.get_by_id( - self.ctxt, consistencygroup.id) - self.assertEqual(202, res.status_int) - self.assertEqual(fields.ConsistencyGroupStatus.DELETING, - consistencygroup.status) - - consistencygroup.destroy() - - def test_delete_consistencygroup_with_consistencygroup_NotFound(self): - req = webob.Request.blank('/v2/fake/consistencygroups/9999/delete') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(None) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('ConsistencyGroup 9999 could not be found.', - res_dict['itemNotFound']['message']) - - def test_delete_consistencygroup_with_Invalidconsistencygroup(self): - consistencygroup = self._create_consistencygroup( - status=fields.ConsistencyGroupStatus.IN_USE) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/delete' % - consistencygroup.id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"force": False}} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = (_('Invalid ConsistencyGroup: Consistency group status must be ' - 'available or error, but current status is: in-use')) - self.assertEqual(msg, res_dict['badRequest']['message']) - - consistencygroup.destroy() - - def test_delete_consistencygroup_no_host(self): - consistencygroup = self._create_consistencygroup( - host=None, - status=fields.ConsistencyGroupStatus.ERROR) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/delete' % - consistencygroup.id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"force": True}} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - cg = objects.ConsistencyGroup.get_by_id( - context.get_admin_context(read_deleted='yes'), - consistencygroup.id) - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, cg.status) - self.assertIsNone(cg.host) - - def test_create_delete_consistencygroup_update_quota(self): - name = 'mycg' - description = 'consistency group 1' - fake_type = {'id': '1', 'name': 'fake_type'} - self.stubs.Set(db, 'volume_types_get_by_name_or_id', - mock.Mock(return_value=[fake_type])) - self.stubs.Set(self.cg_api, - '_cast_create_consistencygroup', - mock.Mock()) - self.stubs.Set(self.cg_api, 'update_quota', - mock.Mock()) - - cg = self.cg_api.create(self.ctxt, name, description, - fake_type['name']) - self.cg_api.update_quota.assert_called_once_with( - self.ctxt, cg, 1) - self.assertEqual(fields.ConsistencyGroupStatus.CREATING, cg.status) - self.assertIsNone(cg.host) - self.cg_api.update_quota.reset_mock() - cg.status = fields.ConsistencyGroupStatus.ERROR - self.cg_api.delete(self.ctxt, cg) - self.cg_api.update_quota.assert_called_once_with( - self.ctxt, cg, -1, self.ctxt.project_id) - cg = objects.ConsistencyGroup.get_by_id( - context.get_admin_context(read_deleted='yes'), - cg.id) - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, cg.status) - - def test_delete_consistencygroup_with_invalid_body(self): - consistencygroup = self._create_consistencygroup( - status=fields.ConsistencyGroupStatus.AVAILABLE) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/delete' % - consistencygroup.id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - body = {"invalid_request_element": {"force": False}} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(400, res.status_int) - - def test_delete_consistencygroup_with_invalid_force_value_in_body(self): - consistencygroup = self._create_consistencygroup( - status=fields.ConsistencyGroupStatus.AVAILABLE) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/delete' % - consistencygroup.id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"force": "abcd"}} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(400, res.status_int) - - def test_delete_consistencygroup_with_empty_force_value_in_body(self): - consistencygroup = self._create_consistencygroup( - status=fields.ConsistencyGroupStatus.AVAILABLE) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/delete' % - consistencygroup.id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"force": ""}} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(400, res.status_int) - - def test_create_consistencygroup_failed_no_volume_type(self): - name = 'cg1' - body = {"consistencygroup": {"name": name, - "description": - "Consistency Group 1", }} - req = webob.Request.blank('/v2/fake/consistencygroups') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = (_('volume_types must be provided to create ' - 'consistency group %s.') % name) - self.assertEqual(msg, res_dict['badRequest']['message']) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_update_consistencygroup_success(self, mock_validate): - volume_type_id = '123456' - consistencygroup = self._create_consistencygroup( - status=fields.ConsistencyGroupStatus.AVAILABLE, - host='test_host') - - remove_volume_id = utils.create_volume( - self.ctxt, - volume_type_id=volume_type_id, - consistencygroup_id=consistencygroup.id)['id'] - remove_volume_id2 = utils.create_volume( - self.ctxt, - volume_type_id=volume_type_id, - consistencygroup_id=consistencygroup.id, - status='error')['id'] - remove_volume_id3 = utils.create_volume( - self.ctxt, - volume_type_id=volume_type_id, - consistencygroup_id=consistencygroup.id, - status='error_deleting')['id'] - - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - consistencygroup.status) - - cg_volumes = db.volume_get_all_by_group(self.ctxt.elevated(), - consistencygroup.id) - cg_vol_ids = [cg_vol['id'] for cg_vol in cg_volumes] - self.assertIn(remove_volume_id, cg_vol_ids) - self.assertIn(remove_volume_id2, cg_vol_ids) - self.assertIn(remove_volume_id3, cg_vol_ids) - - add_volume_id = utils.create_volume( - self.ctxt, - volume_type_id=volume_type_id)['id'] - add_volume_id2 = utils.create_volume( - self.ctxt, - volume_type_id=volume_type_id)['id'] - req = webob.Request.blank('/v2/fake/consistencygroups/%s/update' % - consistencygroup.id) - req.method = 'PUT' - req.headers['Content-Type'] = 'application/json' - name = 'newcg' - description = 'New Consistency Group Description' - add_volumes = add_volume_id + "," + add_volume_id2 - remove_volumes = ','.join( - [remove_volume_id, remove_volume_id2, remove_volume_id3]) - body = {"consistencygroup": {"name": name, - "description": description, - "add_volumes": add_volumes, - "remove_volumes": remove_volumes, }} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - consistencygroup = objects.ConsistencyGroup.get_by_id( - self.ctxt, consistencygroup.id) - self.assertEqual(202, res.status_int) - self.assertTrue(mock_validate.called) - self.assertEqual(fields.ConsistencyGroupStatus.UPDATING, - consistencygroup.status) - - consistencygroup.destroy() - - def test_update_consistencygroup_add_volume_not_found(self): - consistencygroup = self._create_consistencygroup( - ctxt=self.ctxt, - status=fields.ConsistencyGroupStatus.AVAILABLE) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/update' % - consistencygroup.id) - req.method = 'PUT' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"name": None, - "description": None, - "add_volumes": "fake-volume-uuid", - "remove_volumes": None, }} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = (_("Invalid volume: Cannot add volume fake-volume-uuid " - "to consistency group %(group_id)s because volume cannot " - "be found.") % - {'group_id': consistencygroup.id}) - self.assertEqual(msg, res_dict['badRequest']['message']) - - consistencygroup.destroy() - - def test_update_consistencygroup_remove_volume_not_found(self): - consistencygroup = self._create_consistencygroup( - ctxt=self.ctxt, - status=fields.ConsistencyGroupStatus.AVAILABLE) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/update' % - consistencygroup.id) - req.method = 'PUT' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"name": None, - "description": "new description", - "add_volumes": None, - "remove_volumes": "fake-volume-uuid", }} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = (_("Invalid volume: Cannot remove volume fake-volume-uuid " - "from consistency group %(group_id)s because it is not " - "in the group.") % - {'group_id': consistencygroup.id}) - self.assertEqual(msg, res_dict['badRequest']['message']) - - consistencygroup.destroy() - - def test_update_consistencygroup_empty_parameters(self): - consistencygroup = self._create_consistencygroup( - ctxt=self.ctxt, - status=fields.ConsistencyGroupStatus.AVAILABLE) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/update' % - consistencygroup.id) - req.method = 'PUT' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"name": "", - "description": "", - "add_volumes": None, - "remove_volumes": None, }} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - - consistencygroup.destroy() - - def test_update_consistencygroup_add_volume_invalid_state(self): - volume_type_id = '123456' - consistencygroup = self._create_consistencygroup( - ctxt=self.ctxt, - status=fields.ConsistencyGroupStatus.AVAILABLE) - add_volume_id = utils.create_volume( - self.ctxt, - volume_type_id=volume_type_id, - status='wrong_status')['id'] - req = webob.Request.blank('/v2/fake/consistencygroups/%s/update' % - consistencygroup.id) - req.method = 'PUT' - req.headers['Content-Type'] = 'application/json' - add_volumes = add_volume_id - body = {"consistencygroup": {"name": "cg1", - "description": "", - "add_volumes": add_volumes, - "remove_volumes": None, }} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = (_("Invalid volume: Cannot add volume %(volume_id)s " - "to consistency group %(group_id)s because volume is in an " - "invalid state: %(status)s. Valid states are: ('available', " - "'in-use').") % - {'volume_id': add_volume_id, - 'group_id': consistencygroup.id, - 'status': 'wrong_status'}) - self.assertEqual(msg, res_dict['badRequest']['message']) - - consistencygroup.destroy() - - def test_update_consistencygroup_add_volume_invalid_volume_type(self): - consistencygroup = self._create_consistencygroup( - ctxt=self.ctxt, - status=fields.ConsistencyGroupStatus.AVAILABLE) - wrong_type = 'wrong-volume-type-id' - add_volume_id = utils.create_volume( - self.ctxt, - volume_type_id=wrong_type)['id'] - req = webob.Request.blank('/v2/fake/consistencygroups/%s/update' % - consistencygroup.id) - req.method = 'PUT' - req.headers['Content-Type'] = 'application/json' - add_volumes = add_volume_id - body = {"consistencygroup": {"name": "cg1", - "description": "", - "add_volumes": add_volumes, - "remove_volumes": None, }} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = (_("Invalid volume: Cannot add volume %(volume_id)s " - "to consistency group %(group_id)s because volume type " - "%(volume_type)s is not supported by the group.") % - {'volume_id': add_volume_id, - 'group_id': consistencygroup.id, - 'volume_type': wrong_type}) - self.assertEqual(msg, res_dict['badRequest']['message']) - - consistencygroup.destroy() - - def test_update_consistencygroup_add_volume_already_in_cg(self): - consistencygroup = self._create_consistencygroup( - ctxt=self.ctxt, - status=fields.ConsistencyGroupStatus.AVAILABLE) - add_volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id='some_other_cg')['id'] - req = webob.Request.blank('/v2/fake/consistencygroups/%s/update' % - consistencygroup.id) - req.method = 'PUT' - req.headers['Content-Type'] = 'application/json' - add_volumes = add_volume_id - body = {"consistencygroup": {"name": "cg1", - "description": "", - "add_volumes": add_volumes, - "remove_volumes": None, }} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertIsNotNone(res_dict['badRequest']['message']) - - consistencygroup.destroy() - - def test_update_consistencygroup_invalid_state(self): - consistencygroup = self._create_consistencygroup( - status=fields.ConsistencyGroupStatus.IN_USE, - ctxt=self.ctxt) - req = webob.Request.blank('/v2/fake/consistencygroups/%s/update' % - consistencygroup.id) - req.method = 'PUT' - req.headers['Content-Type'] = 'application/json' - body = {"consistencygroup": {"name": "new name", - "description": None, - "add_volumes": None, - "remove_volumes": None, }} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = _("Invalid ConsistencyGroup: Consistency group status must be " - "available, but current status is: %s.") % ( - fields.ConsistencyGroupStatus.IN_USE) - self.assertEqual(msg, res_dict['badRequest']['message']) - - consistencygroup.destroy() - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_create_consistencygroup_from_src(self, mock_validate): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - - consistencygroup = utils.create_consistencygroup(self.ctxt) - volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id=consistencygroup.id)['id'] - cgsnapshot = utils.create_cgsnapshot( - self.ctxt, consistencygroup_id=consistencygroup.id) - snapshot = utils.create_snapshot( - self.ctxt, - volume_id, - cgsnapshot_id=cgsnapshot.id, - status='available') - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "cgsnapshot_id": cgsnapshot.id}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['consistencygroup']) - self.assertEqual(test_cg_name, res_dict['consistencygroup']['name']) - self.assertTrue(mock_validate.called) - - cg_ref = objects.ConsistencyGroup.get_by_id( - self.ctxt.elevated(), res_dict['consistencygroup']['id']) - - cg_ref.destroy() - snapshot.destroy() - db.volume_destroy(self.ctxt.elevated(), volume_id) - consistencygroup.destroy() - cgsnapshot.destroy() - - def test_create_consistencygroup_from_src_cg(self): - self.mock_object(volume_api.API, "create", stubs.stub_volume_create) - - source_cg = utils.create_consistencygroup(self.ctxt) - volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id=source_cg.id)['id'] - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "source_cgid": source_cg.id}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['consistencygroup']) - self.assertEqual(test_cg_name, res_dict['consistencygroup']['name']) - - cg = objects.ConsistencyGroup.get_by_id( - self.ctxt, res_dict['consistencygroup']['id']) - cg.destroy - db.volume_destroy(self.ctxt.elevated(), volume_id) - source_cg.destroy() - - def test_create_consistencygroup_from_src_both_snap_cg(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - - consistencygroup = utils.create_consistencygroup(self.ctxt) - volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id=consistencygroup.id)['id'] - cgsnapshot_id = utils.create_cgsnapshot( - self.ctxt, - consistencygroup_id=consistencygroup.id)['id'] - snapshot = utils.create_snapshot( - self.ctxt, - volume_id, - cgsnapshot_id=cgsnapshot_id, - status='available') - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "cgsnapshot_id": cgsnapshot_id, - "source_cgid": - consistencygroup.id}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertIsNotNone(res_dict['badRequest']['message']) - - snapshot.destroy() - db.cgsnapshot_destroy(self.ctxt.elevated(), cgsnapshot_id) - db.volume_destroy(self.ctxt.elevated(), volume_id) - consistencygroup.destroy() - - def test_create_consistencygroup_from_src_invalid_body(self): - name = 'cg1' - body = {"invalid": {"name": name, - "description": - "Consistency Group 1", }} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - # Missing 'consistencygroup-from-src' in the body. - self.assertIsNotNone(res_dict['badRequest']['message']) - - def test_create_consistencygroup_from_src_no_source_id(self): - name = 'cg1' - body = {"consistencygroup-from-src": {"name": name, - "description": - "Consistency Group 1", }} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertIsNotNone(res_dict['badRequest']['message']) - - def test_create_consistencygroup_from_src_no_host(self): - consistencygroup = utils.create_consistencygroup(self.ctxt, host=None) - volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id=consistencygroup.id)['id'] - cgsnapshot = utils.create_cgsnapshot( - self.ctxt, consistencygroup_id=consistencygroup.id) - snapshot = utils.create_snapshot( - self.ctxt, - volume_id, - cgsnapshot_id=cgsnapshot.id, - status='available') - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "cgsnapshot_id": cgsnapshot.id}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = _('Invalid ConsistencyGroup: No host to create consistency ' - 'group') - self.assertIn(msg, res_dict['badRequest']['message']) - - snapshot.destroy() - db.volume_destroy(self.ctxt.elevated(), volume_id) - consistencygroup.destroy() - cgsnapshot.destroy() - - def test_create_consistencygroup_from_src_cgsnapshot_empty(self): - consistencygroup = utils.create_consistencygroup(self.ctxt) - volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id=consistencygroup.id)['id'] - cgsnapshot = utils.create_cgsnapshot( - self.ctxt, - consistencygroup_id=consistencygroup.id) - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "cgsnapshot_id": cgsnapshot.id}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertIsNotNone(res_dict['badRequest']['message']) - - db.volume_destroy(self.ctxt.elevated(), volume_id) - consistencygroup.destroy() - cgsnapshot.destroy() - - def test_create_consistencygroup_from_src_source_cg_empty(self): - source_cg = utils.create_consistencygroup(self.ctxt) - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "source_cgid": source_cg.id}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertIsNotNone(res_dict['badRequest']['message']) - - source_cg.destroy() - - def test_create_consistencygroup_from_src_cgsnapshot_notfound(self): - consistencygroup = utils.create_consistencygroup(self.ctxt) - volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id=consistencygroup.id)['id'] - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "cgsnapshot_id": "fake_cgsnap"}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertIsNotNone(res_dict['itemNotFound']['message']) - - db.volume_destroy(self.ctxt.elevated(), volume_id) - consistencygroup.destroy() - - def test_create_consistencygroup_from_src_source_cg_notfound(self): - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "source_cgid": "fake_source_cg"}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertIsNotNone(res_dict['itemNotFound']['message']) - - @mock.patch.object(volume_api.API, 'create', - side_effect=exception.CinderException( - 'Create volume failed.')) - def test_create_consistencygroup_from_src_cgsnapshot_create_volume_failed( - self, mock_create): - consistencygroup = utils.create_consistencygroup(self.ctxt) - volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id=consistencygroup.id)['id'] - cgsnapshot = utils.create_cgsnapshot( - self.ctxt, consistencygroup_id=consistencygroup.id) - snapshot = utils.create_snapshot( - self.ctxt, - volume_id, - cgsnapshot_id=cgsnapshot.id, - status='available') - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "cgsnapshot_id": cgsnapshot.id}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - msg = _("Create volume failed.") - self.assertEqual(msg, res_dict['badRequest']['message']) - - snapshot.destroy() - db.volume_destroy(self.ctxt.elevated(), volume_id) - consistencygroup.destroy() - cgsnapshot.destroy() - - @mock.patch.object(volume_api.API, 'create', - side_effect=exception.CinderException( - 'Create volume failed.')) - def test_create_consistencygroup_from_src_cg_create_volume_failed( - self, mock_create): - source_cg = utils.create_consistencygroup(self.ctxt) - volume_id = utils.create_volume( - self.ctxt, - consistencygroup_id=source_cg.id)['id'] - - test_cg_name = 'test cg' - body = {"consistencygroup-from-src": {"name": test_cg_name, - "description": - "Consistency Group 1", - "source_cgid": source_cg.id}} - req = webob.Request.blank('/v2/fake/consistencygroups/create_from_src') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertIsNotNone(res_dict['badRequest']['message']) - - db.volume_destroy(self.ctxt.elevated(), volume_id) - source_cg.destroy() diff --git a/cinder/tests/unit/api/contrib/test_extended_snapshot_attributes.py b/cinder/tests/unit/api/contrib/test_extended_snapshot_attributes.py deleted file mode 100644 index 954c7dc85..000000000 --- a/cinder/tests/unit/api/contrib/test_extended_snapshot_attributes.py +++ /dev/null @@ -1,121 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from lxml import etree -import mock -from oslo_serialization import jsonutils -import webob - -from cinder.api.contrib import extended_snapshot_attributes -from cinder import context -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume - - -UUID1 = '00000000-0000-0000-0000-000000000001' -UUID2 = '00000000-0000-0000-0000-000000000002' - - -def _get_default_snapshot_param(): - return {'id': UUID1, - 'volume_id': 12, - 'status': 'available', - 'volume_size': 100, - 'created_at': None, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'project_id': 'fake', - 'progress': '0%', - 'expected_attrs': ['metadata']} - - -def fake_snapshot_get(self, context, snapshot_id): - param = _get_default_snapshot_param() - return param - - -def fake_snapshot_get_all(self, context, search_opts=None): - param = _get_default_snapshot_param() - return [param] - - -class ExtendedSnapshotAttributesTest(test.TestCase): - content_type = 'application/json' - prefix = 'os-extended-snapshot-attributes:' - - def setUp(self): - super(ExtendedSnapshotAttributesTest, self).setUp() - - def _make_request(self, url): - req = webob.Request.blank(url) - req.headers['Accept'] = self.content_type - res = req.get_response(fakes.wsgi_app()) - return res - - def _get_snapshot(self, body): - return jsonutils.loads(body).get('snapshot') - - def _get_snapshots(self, body): - return jsonutils.loads(body).get('snapshots') - - def assertSnapshotAttributes(self, snapshot, project_id, progress): - self.assertEqual(project_id, - snapshot.get('%sproject_id' % self.prefix)) - self.assertEqual(progress, snapshot.get('%sprogress' % self.prefix)) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_show(self, snapshot_get_by_id, volume_get_by_id, - snapshot_metadata_get): - ctx = context.RequestContext('fake', 'fake', auth_token=True) - snapshot = _get_default_snapshot_param() - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - - url = '/v2/fake/snapshots/%s' % UUID1 - res = self._make_request(url) - - self.assertEqual(200, res.status_int) - self.assertSnapshotAttributes(self._get_snapshot(res.body), - project_id='fake', - progress='0%') - - def test_detail(self): - url = '/v2/fake/snapshots/detail' - res = self._make_request(url) - - self.assertEqual(200, res.status_int) - for snapshot in self._get_snapshots(res.body): - self.assertSnapshotAttributes(snapshot, - project_id='fake', - progress='0%') - - -class ExtendedSnapshotAttributesXmlTest(ExtendedSnapshotAttributesTest): - content_type = 'application/xml' - ext = extended_snapshot_attributes - prefix = '{%s}' % ext.Extended_snapshot_attributes.namespace - - def _get_snapshot(self, body): - return etree.XML(body) - - def _get_snapshots(self, body): - return etree.XML(body).getchildren() diff --git a/cinder/tests/unit/api/contrib/test_hosts.py b/cinder/tests/unit/api/contrib/test_hosts.py deleted file mode 100644 index f1e54d1a8..000000000 --- a/cinder/tests/unit/api/contrib/test_hosts.py +++ /dev/null @@ -1,211 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -from iso8601 import iso8601 -from lxml import etree -from oslo_utils import timeutils -import webob.exc - -from cinder.api.contrib import hosts as os_hosts -from cinder import context -from cinder import db -from cinder import test - - -created_time = datetime.datetime(2012, 11, 14, 1, 20, 41, 95099) -curr_time = datetime.datetime(2013, 7, 3, 0, 0, 1) - -SERVICE_LIST = [ - {'created_at': created_time, 'updated_at': curr_time, - 'host': 'test.host.1', 'topic': 'cinder-volume', 'disabled': 0, - 'availability_zone': 'cinder'}, - {'created_at': created_time, 'updated_at': curr_time, - 'host': 'test.host.1', 'topic': 'cinder-volume', 'disabled': 0, - 'availability_zone': 'cinder'}, - {'created_at': created_time, 'updated_at': curr_time, - 'host': 'test.host.1', 'topic': 'cinder-volume', 'disabled': 0, - 'availability_zone': 'cinder'}, - {'created_at': created_time, 'updated_at': curr_time, - 'host': 'test.host.1', 'topic': 'cinder-volume', 'disabled': 0, - 'availability_zone': 'cinder'}, - {'created_at': created_time, 'updated_at': None, - 'host': 'test.host.1', 'topic': 'cinder-volume', 'disabled': 0, - 'availability_zone': 'cinder'}, -] - -LIST_RESPONSE = [{'service-status': 'available', 'service': 'cinder-volume', - 'zone': 'cinder', 'service-state': 'enabled', - 'host_name': 'test.host.1', 'last-update': curr_time}, - {'service-status': 'available', 'service': 'cinder-volume', - 'zone': 'cinder', 'service-state': 'enabled', - 'host_name': 'test.host.1', 'last-update': curr_time}, - {'service-status': 'available', 'service': 'cinder-volume', - 'zone': 'cinder', 'service-state': 'enabled', - 'host_name': 'test.host.1', 'last-update': curr_time}, - {'service-status': 'available', 'service': 'cinder-volume', - 'zone': 'cinder', 'service-state': 'enabled', - 'host_name': 'test.host.1', 'last-update': curr_time}, - {'service-status': 'unavailable', 'service': 'cinder-volume', - 'zone': 'cinder', 'service-state': 'enabled', - 'host_name': 'test.host.1', 'last-update': None}, - ] - - -def stub_utcnow(with_timezone=False): - tzinfo = iso8601.Utc() if with_timezone else None - return datetime.datetime(2013, 7, 3, 0, 0, 2, tzinfo=tzinfo) - - -def stub_service_get_all(context, filters=None): - return SERVICE_LIST - - -class FakeRequest(object): - environ = {'cinder.context': context.get_admin_context()} - GET = {} - - -class FakeRequestWithcinderZone(object): - environ = {'cinder.context': context.get_admin_context()} - GET = {'zone': 'cinder'} - - -class HostTestCase(test.TestCase): - """Test Case for hosts.""" - - def setUp(self): - super(HostTestCase, self).setUp() - self.controller = os_hosts.HostController() - self.req = FakeRequest() - self.stubs.Set(db, 'service_get_all', - stub_service_get_all) - self.stubs.Set(timeutils, 'utcnow', stub_utcnow) - - def _test_host_update(self, host, key, val, expected_value): - body = {key: val} - result = self.controller.update(self.req, host, body=body) - self.assertEqual(expected_value, result[key]) - - def test_list_hosts(self): - """Verify that the volume hosts are returned.""" - hosts = os_hosts._list_hosts(self.req) - self.assertEqual(LIST_RESPONSE, hosts) - - cinder_hosts = os_hosts._list_hosts(self.req, 'cinder-volume') - expected = [host for host in LIST_RESPONSE - if host['service'] == 'cinder-volume'] - self.assertEqual(expected, cinder_hosts) - - def test_list_hosts_with_zone(self): - req = FakeRequestWithcinderZone() - hosts = os_hosts._list_hosts(req) - self.assertEqual(LIST_RESPONSE, hosts) - - def test_bad_status_value(self): - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'test.host.1', body={'status': 'bad'}) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, - self.req, - 'test.host.1', - body={'status': 'disablabc'}) - - def test_bad_update_key(self): - bad_body = {'crazy': 'bad'} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'test.host.1', body=bad_body) - - def test_bad_update_key_and_correct_udpate_key(self): - bad_body = {'status': 'disable', 'crazy': 'bad'} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'test.host.1', body=bad_body) - - def test_good_udpate_keys(self): - body = {'status': 'disable'} - self.assertRaises(NotImplementedError, self.controller.update, - self.req, 'test.host.1', body=body) - - def test_bad_host(self): - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update, - self.req, - 'bogus_host_name', - body={'disabled': 0}) - - def test_show_forbidden(self): - self.req.environ['cinder.context'].is_admin = False - dest = 'dummydest' - self.assertRaises(webob.exc.HTTPForbidden, - self.controller.show, - self.req, dest) - self.req.environ['cinder.context'].is_admin = True - - def test_show_host_not_exist(self): - """A host given as an argument does not exists.""" - self.req.environ['cinder.context'].is_admin = True - dest = 'dummydest' - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, - self.req, dest) - - -class HostSerializerTest(test.TestCase): - def setUp(self): - super(HostSerializerTest, self).setUp() - self.deserializer = os_hosts.HostDeserializer() - - def test_index_serializer(self): - serializer = os_hosts.HostIndexTemplate() - text = serializer.serialize({"hosts": LIST_RESPONSE}) - - tree = etree.fromstring(text) - - self.assertEqual('hosts', tree.tag) - self.assertEqual(len(LIST_RESPONSE), len(tree)) - for i in range(len(LIST_RESPONSE)): - self.assertEqual('host', tree[i].tag) - self.assertEqual(LIST_RESPONSE[i]['service-status'], - tree[i].get('service-status')) - self.assertEqual(LIST_RESPONSE[i]['service'], - tree[i].get('service')) - self.assertEqual(LIST_RESPONSE[i]['zone'], - tree[i].get('zone')) - self.assertEqual(LIST_RESPONSE[i]['service-state'], - tree[i].get('service-state')) - self.assertEqual(LIST_RESPONSE[i]['host_name'], - tree[i].get('host_name')) - self.assertEqual(str(LIST_RESPONSE[i]['last-update']), - tree[i].get('last-update')) - - def test_update_serializer_with_status(self): - exemplar = dict(host='test.host.1', status='enabled') - serializer = os_hosts.HostUpdateTemplate() - text = serializer.serialize(exemplar) - - tree = etree.fromstring(text) - - self.assertEqual('host', tree.tag) - for key, value in exemplar.items(): - self.assertEqual(value, tree.get(key)) - - def test_update_deserializer(self): - exemplar = dict(status='enabled', foo='bar') - intext = ("\n" - 'enabledbar') - result = self.deserializer.deserialize(intext) - - self.assertEqual(dict(body=exemplar), result) diff --git a/cinder/tests/unit/api/contrib/test_qos_specs_manage.py b/cinder/tests/unit/api/contrib/test_qos_specs_manage.py deleted file mode 100644 index 62306778b..000000000 --- a/cinder/tests/unit/api/contrib/test_qos_specs_manage.py +++ /dev/null @@ -1,836 +0,0 @@ -# Copyright 2013 eBay Inc. -# Copyright 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from xml.dom import minidom - -from lxml import etree -import mock -import webob - -from cinder.api.contrib import qos_specs_manage -from cinder.api import xmlutil -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_notifier - - -def stub_qos_specs(id): - res = dict(name='qos_specs_' + str(id)) - res.update(dict(consumer='back-end')) - res.update(dict(id=str(id))) - specs = {"key1": "value1", - "key2": "value2", - "key3": "value3", - "key4": "value4", - "key5": "value5"} - res.update(dict(specs=specs)) - return res - - -def stub_qos_associates(id): - return [{ - 'association_type': 'volume_type', - 'name': 'FakeVolTypeName', - 'id': 'FakeVolTypeID'}] - - -def return_qos_specs_get_all(context, filters=None, marker=None, limit=None, - offset=None, sort_keys=None, sort_dirs=None): - return [ - stub_qos_specs(1), - stub_qos_specs(2), - stub_qos_specs(3), - ] - - -def return_qos_specs_get_qos_specs(context, id): - if id == "777": - raise exception.QoSSpecsNotFound(specs_id=id) - return stub_qos_specs(int(id)) - - -def return_qos_specs_delete(context, id, force): - if id == "777": - raise exception.QoSSpecsNotFound(specs_id=id) - elif id == "666": - raise exception.QoSSpecsInUse(specs_id=id) - pass - - -def return_qos_specs_delete_keys(context, id, keys): - if id == "777": - raise exception.QoSSpecsNotFound(specs_id=id) - - if 'foo' in keys: - raise exception.QoSSpecsKeyNotFound(specs_id=id, - specs_key='foo') - - -def return_qos_specs_update(context, id, specs): - if id == "777": - raise exception.QoSSpecsNotFound(specs_id=id) - elif id == "888": - raise exception.InvalidQoSSpecs(reason=id) - elif id == "999": - raise exception.QoSSpecsUpdateFailed(specs_id=id, - qos_specs=specs) - pass - - -def return_qos_specs_create(context, name, specs): - if name == "666": - raise exception.QoSSpecsExists(specs_id=name) - elif name == "555": - raise exception.QoSSpecsCreateFailed(name=id, qos_specs=specs) - elif name == "444": - raise exception.InvalidQoSSpecs(reason=name) - pass - - -def return_qos_specs_get_by_name(context, name): - if name == "777": - raise exception.QoSSpecsNotFound(specs_id=name) - - return stub_qos_specs(int(name.split("_")[2])) - - -def return_get_qos_associations(context, id): - if id == "111": - raise exception.QoSSpecsNotFound(specs_id=id) - elif id == "222": - raise exception.CinderException() - - return stub_qos_associates(id) - - -def return_associate_qos_specs(context, id, type_id): - if id == "111": - raise exception.QoSSpecsNotFound(specs_id=id) - elif id == "222": - raise exception.QoSSpecsAssociateFailed(specs_id=id, - type_id=type_id) - elif id == "333": - raise exception.QoSSpecsDisassociateFailed(specs_id=id, - type_id=type_id) - - if type_id == "1234": - raise exception.VolumeTypeNotFound( - volume_type_id=type_id) - - pass - - -def return_disassociate_all(context, id): - if id == "111": - raise exception.QoSSpecsNotFound(specs_id=id) - elif id == "222": - raise exception.QoSSpecsDisassociateFailed(specs_id=id, - type_id=None) - - -class QoSSpecManageApiTest(test.TestCase): - - def _create_qos_specs(self, name, values=None): - """Create a transfer object.""" - if values: - specs = dict(name=name, qos_specs=values) - else: - specs = {'name': name, - 'qos_specs': { - 'consumer': 'back-end', - 'key1': 'value1', - 'key2': 'value2'}} - return db.qos_specs_create(self.ctxt, specs)['id'] - - def setUp(self): - super(QoSSpecManageApiTest, self).setUp() - self.flags(host='fake') - self.controller = qos_specs_manage.QoSSpecsController() - self.ctxt = context.RequestContext(user_id='user_id', - project_id='project_id', - is_admin=True) - self.qos_id1 = self._create_qos_specs("Qos_test_1") - self.qos_id2 = self._create_qos_specs("Qos_test_2") - self.qos_id3 = self._create_qos_specs("Qos_test_3") - self.qos_id4 = self._create_qos_specs("Qos_test_4") - - @mock.patch('cinder.volume.qos_specs.get_all_specs', - side_effect=return_qos_specs_get_all) - def test_index(self, mock_get_all_specs): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs') - res = self.controller.index(req) - - self.assertEqual(3, len(res['qos_specs'])) - - names = set() - for item in res['qos_specs']: - self.assertEqual('value1', item['specs']['key1']) - names.add(item['name']) - expected_names = ['qos_specs_1', 'qos_specs_2', 'qos_specs_3'] - self.assertEqual(set(expected_names), names) - - @mock.patch('cinder.volume.qos_specs.get_all_specs', - side_effect=return_qos_specs_get_all) - def test_index_xml_response(self, mock_get_all_specs): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs') - res = self.controller.index(req) - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - qos_specs_response = dom.getElementsByTagName('qos_spec') - - names = set() - for qos_spec in qos_specs_response: - name = qos_spec.getAttribute('name') - names.add(name) - - expected_names = ['qos_specs_1', 'qos_specs_2', 'qos_specs_3'] - self.assertEqual(set(expected_names), names) - - def test_index_with_limit(self): - url = '/v2/fake/qos-specs?limit=2' - req = fakes.HTTPRequest.blank(url, use_admin_context=True) - res = self.controller.index(req) - - self.assertEqual(2, len(res['qos_specs'])) - self.assertEqual(self.qos_id4, res['qos_specs'][0]['id']) - self.assertEqual(self.qos_id3, res['qos_specs'][1]['id']) - - expect_next_link = ('http://localhost/v2/fakeproject/qos-specs?limit' - '=2&marker=%s') % res['qos_specs'][1]['id'] - self.assertEqual(expect_next_link, res['qos_specs_links'][0]['href']) - - def test_index_with_offset(self): - url = '/v2/fake/qos-specs?offset=1' - req = fakes.HTTPRequest.blank(url, use_admin_context=True) - res = self.controller.index(req) - - self.assertEqual(3, len(res['qos_specs'])) - - def test_index_with_offset_out_of_range(self): - url = '/v2/fake/qos-specs?offset=356576877698707' - req = fakes.HTTPRequest.blank(url, use_admin_context=True) - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.index, - req) - - def test_index_with_limit_and_offset(self): - url = '/v2/fake/qos-specs?limit=2&offset=1' - req = fakes.HTTPRequest.blank(url, use_admin_context=True) - res = self.controller.index(req) - - self.assertEqual(2, len(res['qos_specs'])) - self.assertEqual(self.qos_id3, res['qos_specs'][0]['id']) - self.assertEqual(self.qos_id2, res['qos_specs'][1]['id']) - - def test_index_with_marker(self): - url = '/v2/fake/qos-specs?marker=%s' % self.qos_id4 - req = fakes.HTTPRequest.blank(url, use_admin_context=True) - res = self.controller.index(req) - - self.assertEqual(3, len(res['qos_specs'])) - - def test_index_with_filter(self): - url = '/v2/fake/qos-specs?id=%s' % self.qos_id4 - req = fakes.HTTPRequest.blank(url, use_admin_context=True) - res = self.controller.index(req) - - self.assertEqual(1, len(res['qos_specs'])) - self.assertEqual(self.qos_id4, res['qos_specs'][0]['id']) - - def test_index_with_sort_keys(self): - url = '/v2/fake/qos-specs?sort=id' - req = fakes.HTTPRequest.blank(url, use_admin_context=True) - res = self.controller.index(req) - self.assertEqual(4, len(res['qos_specs'])) - expect_result = [self.qos_id1, self.qos_id2, - self.qos_id3, self.qos_id4] - expect_result.sort(reverse=True) - - self.assertEqual(expect_result[0], res['qos_specs'][0]['id']) - self.assertEqual(expect_result[1], res['qos_specs'][1]['id']) - self.assertEqual(expect_result[2], res['qos_specs'][2]['id']) - self.assertEqual(expect_result[3], res['qos_specs'][3]['id']) - - def test_index_with_sort_keys_and_sort_dirs(self): - url = '/v2/fake/qos-specs?sort=id:asc' - req = fakes.HTTPRequest.blank(url, use_admin_context=True) - res = self.controller.index(req) - self.assertEqual(4, len(res['qos_specs'])) - expect_result = [self.qos_id1, self.qos_id2, - self.qos_id3, self.qos_id4] - expect_result.sort() - - self.assertEqual(expect_result[0], res['qos_specs'][0]['id']) - self.assertEqual(expect_result[1], res['qos_specs'][1]['id']) - self.assertEqual(expect_result[2], res['qos_specs'][2]['id']) - self.assertEqual(expect_result[3], res['qos_specs'][3]['id']) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.delete', - side_effect=return_qos_specs_delete) - def test_qos_specs_delete(self, mock_qos_delete, mock_qos_get_specs): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/1') - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.controller.delete(req, 1) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.delete', - side_effect=return_qos_specs_delete) - def test_qos_specs_delete_not_found(self, mock_qos_delete, - mock_qos_get_specs): - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/777') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.delete, - req, '777') - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.delete', - side_effect=return_qos_specs_delete) - def test_qos_specs_delete_inuse(self, mock_qos_delete, - mock_qos_get_specs): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/666') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.delete, - req, '666') - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.delete', - side_effect=return_qos_specs_delete) - def test_qos_specs_delete_inuse_force(self, mock_qos_delete, - mock_qos_get_specs): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/666?force=True') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.assertRaises(webob.exc.HTTPInternalServerError, - self.controller.delete, - req, '666') - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.delete_keys', - side_effect=return_qos_specs_delete_keys) - def test_qos_specs_delete_keys(self, mock_qos_delete_keys): - body = {"keys": ['bar', 'zoo']} - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/666/delete_keys') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.controller.delete_keys(req, '666', body) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.delete_keys', - side_effect=return_qos_specs_delete_keys) - def test_qos_specs_delete_keys_qos_notfound(self, mock_qos_specs_delete): - body = {"keys": ['bar', 'zoo']} - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/777/delete_keys') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete_keys, - req, '777', body) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.delete_keys', - side_effect=return_qos_specs_delete_keys) - def test_qos_specs_delete_keys_badkey(self, mock_qos_specs_delete): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/666/delete_keys') - body = {"keys": ['foo', 'zoo']} - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.delete_keys, - req, '666', body) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.delete_keys', - side_effect=return_qos_specs_delete_keys) - def test_qos_specs_delete_keys_get_notifier(self, mock_qos_delete_keys): - body = {"keys": ['bar', 'zoo']} - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/666/delete_keys') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier, - autospec=True) as mock_get_notifier: - self.controller.delete_keys(req, '666', body) - mock_get_notifier.assert_called_once_with('QoSSpecs') - - @mock.patch('cinder.volume.qos_specs.create', - side_effect=return_qos_specs_create) - @mock.patch('cinder.volume.qos_specs.get_qos_specs_by_name', - side_effect=return_qos_specs_get_by_name) - @mock.patch('cinder.api.openstack.wsgi.Controller.validate_string_length') - def test_create(self, mock_validate, mock_qos_get_specs, - mock_qos_spec_create): - - body = {"qos_specs": {"name": "qos_specs_1", - "key1": "value1"}} - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - res_dict = self.controller.create(req, body) - - self.assertEqual(1, notifier.get_notification_count()) - self.assertEqual('qos_specs_1', res_dict['qos_specs']['name']) - self.assertTrue(mock_validate.called) - - @mock.patch('cinder.volume.qos_specs.create', - side_effect=return_qos_specs_create) - def test_create_invalid_input(self, mock_qos_get_specs): - body = {"qos_specs": {"name": "444", - "consumer": "invalid_consumer"}} - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, body) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.create', - side_effect=return_qos_specs_create) - @mock.patch('cinder.volume.qos_specs.get_qos_specs_by_name', - side_effect=return_qos_specs_get_by_name) - def test_create_conflict(self, mock_qos_get_specs, mock_qos_spec_create): - body = {"qos_specs": {"name": "666", - "key1": "value1"}} - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.assertRaises(webob.exc.HTTPConflict, - self.controller.create, req, body) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.create', - side_effect=return_qos_specs_create) - @mock.patch('cinder.volume.qos_specs.get_qos_specs_by_name', - side_effect=return_qos_specs_get_by_name) - def test_create_failed(self, mock_qos_get_specs, mock_qos_spec_create): - body = {"qos_specs": {"name": "555", - "key1": "value1"}} - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs') - - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - self.assertRaises(webob.exc.HTTPInternalServerError, - self.controller.create, req, body) - self.assertEqual(1, notifier.get_notification_count()) - - def _create_qos_specs_bad_body(self, body): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs') - req.method = 'POST' - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, body) - - def test_create_no_body(self): - self._create_qos_specs_bad_body(body=None) - - def test_create_invalid_body(self): - body = {'foo': {'a': 'b'}} - self._create_qos_specs_bad_body(body=body) - - def test_create_missing_specs_name(self): - body = {'qos_specs': {'a': 'b'}} - self._create_qos_specs_bad_body(body=body) - - def test_create_malformed_entity(self): - body = {'qos_specs': 'string'} - self._create_qos_specs_bad_body(body=body) - - @mock.patch('cinder.volume.qos_specs.update', - side_effect=return_qos_specs_update) - def test_update(self, mock_qos_update): - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/555') - body = {'qos_specs': {'key1': 'value1', - 'key2': 'value2'}} - res = self.controller.update(req, '555', body) - self.assertDictMatch(body, res) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.update', - side_effect=return_qos_specs_update) - def test_update_not_found(self, mock_qos_update): - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/777') - body = {'qos_specs': {'key1': 'value1', - 'key2': 'value2'}} - self.assertRaises(webob.exc.HTTPNotFound, self.controller.update, - req, '777', body) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.update', - side_effect=return_qos_specs_update) - def test_update_invalid_input(self, mock_qos_update): - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/888') - body = {'qos_specs': {'key1': 'value1', - 'key2': 'value2'}} - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, - req, '888', body) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.update', - side_effect=return_qos_specs_update) - def test_update_failed(self, mock_qos_update): - notifier = fake_notifier.get_fake_notifier() - with mock.patch('cinder.rpc.get_notifier', return_value=notifier): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/999') - body = {'qos_specs': {'key1': 'value1', - 'key2': 'value2'}} - self.assertRaises(webob.exc.HTTPInternalServerError, - self.controller.update, - req, '999', body) - self.assertEqual(1, notifier.get_notification_count()) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - def test_show(self, mock_get_qos_specs): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/1') - res_dict = self.controller.show(req, '1') - - self.assertEqual('1', res_dict['qos_specs']['id']) - self.assertEqual('qos_specs_1', res_dict['qos_specs']['name']) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - def test_show_xml_response(self, mock_get_qos_specs): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/1') - res = self.controller.show(req, '1') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - qos_spec_response = dom.getElementsByTagName('qos_spec') - qos_spec = qos_spec_response.item(0) - - id = qos_spec.getAttribute('id') - name = qos_spec.getAttribute('name') - consumer = qos_spec.getAttribute('consumer') - - self.assertEqual(u'1', id) - self.assertEqual('qos_specs_1', name) - self.assertEqual('back-end', consumer) - - @mock.patch('cinder.volume.qos_specs.get_associations', - side_effect=return_get_qos_associations) - def test_get_associations(self, mock_get_assciations): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/1/associations') - res = self.controller.associations(req, '1') - - self.assertEqual('FakeVolTypeName', - res['qos_associations'][0]['name']) - self.assertEqual('FakeVolTypeID', - res['qos_associations'][0]['id']) - - @mock.patch('cinder.volume.qos_specs.get_associations', - side_effect=return_get_qos_associations) - def test_get_associations_xml_response(self, mock_get_assciations): - req = fakes.HTTPRequest.blank('/v2/fake/qos-specs/1/associations') - res = self.controller.associations(req, '1') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - associations_response = dom.getElementsByTagName('associations') - association = associations_response.item(0) - - id = association.getAttribute('id') - name = association.getAttribute('name') - association_type = association.getAttribute('association_type') - - self.assertEqual('FakeVolTypeID', id) - self.assertEqual('FakeVolTypeName', name) - self.assertEqual('volume_type', association_type) - - @mock.patch('cinder.volume.qos_specs.get_associations', - side_effect=return_get_qos_associations) - def test_get_associations_not_found(self, mock_get_assciations): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/111/associations') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.associations, - req, '111') - - @mock.patch('cinder.volume.qos_specs.get_associations', - side_effect=return_get_qos_associations) - def test_get_associations_failed(self, mock_get_associations): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/222/associations') - self.assertRaises(webob.exc.HTTPInternalServerError, - self.controller.associations, - req, '222') - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.associate_qos_with_type', - side_effect=return_associate_qos_specs) - def test_associate(self, mock_associate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/1/associate?vol_type_id=111') - res = self.controller.associate(req, '1') - - self.assertEqual(202, res.status_int) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.associate_qos_with_type', - side_effect=return_associate_qos_specs) - def test_associate_no_type(self, mock_associate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/1/associate') - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.associate, req, '1') - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.associate_qos_with_type', - side_effect=return_associate_qos_specs) - def test_associate_not_found(self, mock_associate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/111/associate?vol_type_id=12') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.associate, req, '111') - - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/1/associate?vol_type_id=1234') - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.associate, req, '1') - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.associate_qos_with_type', - side_effect=return_associate_qos_specs) - def test_associate_fail(self, mock_associate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/222/associate?vol_type_id=1000') - self.assertRaises(webob.exc.HTTPInternalServerError, - self.controller.associate, req, '222') - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.disassociate_qos_specs', - side_effect=return_associate_qos_specs) - def test_disassociate(self, mock_disassociate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/1/disassociate?vol_type_id=111') - res = self.controller.disassociate(req, '1') - self.assertEqual(202, res.status_int) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.disassociate_qos_specs', - side_effect=return_associate_qos_specs) - def test_disassociate_no_type(self, mock_disassociate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/1/disassociate') - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.disassociate, req, '1') - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.disassociate_qos_specs', - side_effect=return_associate_qos_specs) - def test_disassociate_not_found(self, mock_disassociate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/111/disassociate?vol_type_id=12') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.disassociate, req, '111') - - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/1/disassociate?vol_type_id=1234') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.disassociate, req, '1') - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.disassociate_qos_specs', - side_effect=return_associate_qos_specs) - def test_disassociate_failed(self, mock_disassociate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/333/disassociate?vol_type_id=1000') - self.assertRaises(webob.exc.HTTPInternalServerError, - self.controller.disassociate, req, '333') - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.disassociate_all', - side_effect=return_disassociate_all) - def test_disassociate_all(self, mock_disassociate, mock_get_qos): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/1/disassociate_all') - res = self.controller.disassociate_all(req, '1') - self.assertEqual(202, res.status_int) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.disassociate_all', - side_effect=return_disassociate_all) - def test_disassociate_all_not_found(self, mock_disassociate, mock_get): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/111/disassociate_all') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.disassociate_all, req, '111') - - @mock.patch('cinder.volume.qos_specs.get_qos_specs', - side_effect=return_qos_specs_get_qos_specs) - @mock.patch('cinder.volume.qos_specs.disassociate_all', - side_effect=return_disassociate_all) - def test_disassociate_all_failed(self, mock_disassociate, mock_get): - req = fakes.HTTPRequest.blank( - '/v2/fake/qos-specs/222/disassociate_all') - self.assertRaises(webob.exc.HTTPInternalServerError, - self.controller.disassociate_all, req, '222') - - -class TestQoSSpecsTemplate(test.TestCase): - def setUp(self): - super(TestQoSSpecsTemplate, self).setUp() - self.serializer = qos_specs_manage.QoSSpecsTemplate() - - def test_qos_specs_serializer(self): - fixture = { - "qos_specs": [ - { - "specs": { - "key1": "v1", - "key2": "v2", - }, - "consumer": "back-end", - "name": "qos-2", - "id": "61e7b72f-ef15-46d9-b00e-b80f699999d0" - }, - { - "specs": {"total_iops_sec": "200"}, - "consumer": "front-end", - "name": "qos-1", - "id": "e44bba5e-b629-4b96-9aa3-0404753a619b" - } - ] - } - - output = self.serializer.serialize(fixture) - root = etree.XML(output) - xmlutil.validate_schema(root, 'qos_specs') - qos_elems = root.findall("qos_spec") - self.assertEqual(2, len(qos_elems)) - for i, qos_elem in enumerate(qos_elems): - qos_dict = fixture['qos_specs'][i] - - # check qos_spec attributes - for key in ['name', 'id', 'consumer']: - self.assertEqual(str(qos_dict[key]), qos_elem.get(key)) - - # check specs - specs = qos_elem.find("specs") - new_dict = {} - for element in specs.iter(tag=etree.Element): - # skip root element for specs - if element.tag == "specs": - continue - new_dict.update({element.tag: element.text}) - - self.assertDictMatch(qos_dict['specs'], new_dict) - - -class TestAssociationsTemplate(test.TestCase): - def setUp(self): - super(TestAssociationsTemplate, self).setUp() - self.serializer = qos_specs_manage.AssociationsTemplate() - - def test_qos_associations_serializer(self): - fixture = { - "qos_associations": [ - { - "association_type": "volume_type", - "name": "type-4", - "id": "14d54d29-51a4-4046-9f6f-cf9800323563" - }, - { - "association_type": "volume_type", - "name": "type-2", - "id": "3689ce83-308d-4ba1-8faf-7f1be04a282b"} - ] - } - - output = self.serializer.serialize(fixture) - root = etree.XML(output) - xmlutil.validate_schema(root, 'qos_associations') - association_elems = root.findall("associations") - self.assertEqual(2, len(association_elems)) - for i, association_elem in enumerate(association_elems): - association_dict = fixture['qos_associations'][i] - - # check qos_spec attributes - for key in ['name', 'id', 'association_type']: - self.assertEqual(str(association_dict[key]), - association_elem.get(key)) - - -class TestQoSSpecsKeyDeserializer(test.TestCase): - def setUp(self): - super(TestQoSSpecsKeyDeserializer, self).setUp() - self.deserializer = qos_specs_manage.QoSSpecsKeyDeserializer() - - def test_keys(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "keys": ["xyz", "abc"] - } - self.assertEqual(expected, request['body']) - - def test_bad_format(self): - self_request = """ -""" - self.assertRaises(webob.exc.HTTPBadRequest, - self.deserializer.deserialize, self_request) diff --git a/cinder/tests/unit/api/contrib/test_quotas.py b/cinder/tests/unit/api/contrib/test_quotas.py deleted file mode 100644 index 84880929b..000000000 --- a/cinder/tests/unit/api/contrib/test_quotas.py +++ /dev/null @@ -1,1061 +0,0 @@ -# -# Copyright 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for cinder.api.contrib.quotas.py -""" - - -import mock - -from lxml import etree - -import uuid -import webob.exc - -from cinder.api.contrib import quotas -from cinder import context -from cinder import db -from cinder import exception -from cinder import quota -from cinder import test -from cinder.tests.unit import test_db_api - -from keystonemiddleware import auth_token -from oslo_config import cfg -from oslo_config import fixture as config_fixture - - -CONF = cfg.CONF - - -def make_body(root=True, gigabytes=1000, snapshots=10, - volumes=10, backups=10, backup_gigabytes=1000, - tenant_id='foo', per_volume_gigabytes=-1): - resources = {'gigabytes': gigabytes, - 'snapshots': snapshots, - 'volumes': volumes, - 'backups': backups, - 'backup_gigabytes': backup_gigabytes, - 'per_volume_gigabytes': per_volume_gigabytes, } - # need to consider preexisting volume types as well - volume_types = db.volume_type_get_all(context.get_admin_context()) - - for volume_type in volume_types: - resources['gigabytes_' + volume_type] = -1 - resources['snapshots_' + volume_type] = -1 - resources['volumes_' + volume_type] = -1 - - if tenant_id: - resources['id'] = tenant_id - if root: - result = {'quota_set': resources} - else: - result = resources - return result - - -def make_subproject_body(root=True, gigabytes=0, snapshots=0, - volumes=0, backups=0, backup_gigabytes=0, - tenant_id='foo', per_volume_gigabytes=0): - return make_body(root=root, gigabytes=gigabytes, snapshots=snapshots, - volumes=volumes, backups=backups, - backup_gigabytes=backup_gigabytes, tenant_id=tenant_id, - per_volume_gigabytes=per_volume_gigabytes) - - -class QuotaSetsControllerTestBase(test.TestCase): - - class FakeProject(object): - - def __init__(self, id='foo', parent_id=None): - self.id = id - self.parent_id = parent_id - self.subtree = None - self.parents = None - - def setUp(self): - super(QuotaSetsControllerTestBase, self).setUp() - - self.controller = quotas.QuotaSetsController() - - self.req = mock.Mock() - self.req.environ = {'cinder.context': context.get_admin_context()} - self.req.environ['cinder.context'].is_admin = True - self.req.params = {} - - self._create_project_hierarchy() - self.req.environ['cinder.context'].project_id = self.A.id - - get_patcher = mock.patch('cinder.quota_utils.get_project_hierarchy', - self._get_project) - get_patcher.start() - self.addCleanup(get_patcher.stop) - - def _list_projects(context): - return self.project_by_id.values() - - list_patcher = mock.patch('cinder.quota_utils.get_all_projects', - _list_projects) - list_patcher.start() - self.addCleanup(list_patcher.stop) - - self.auth_url = 'http://localhost:5000' - self.fixture = self.useFixture(config_fixture.Config(auth_token.CONF)) - self.fixture.config(auth_uri=self.auth_url, group='keystone_authtoken') - - def _create_project_hierarchy(self): - """Sets an environment used for nested quotas tests. - - Create a project hierarchy such as follows: - +-----------+ - | | - | A | - | / \ | - | B C | - | / | - | D | - +-----------+ - """ - self.A = self.FakeProject(id=uuid.uuid4().hex, parent_id=None) - self.B = self.FakeProject(id=uuid.uuid4().hex, parent_id=self.A.id) - self.C = self.FakeProject(id=uuid.uuid4().hex, parent_id=self.A.id) - self.D = self.FakeProject(id=uuid.uuid4().hex, parent_id=self.B.id) - - # update projects subtrees - self.B.subtree = {self.D.id: self.D.subtree} - self.A.subtree = {self.B.id: self.B.subtree, self.C.id: self.C.subtree} - - self.A.parents = None - self.B.parents = {self.A.id: None} - self.C.parents = {self.A.id: None} - self.D.parents = {self.B.id: self.B.parents} - - # project_by_id attribute is used to recover a project based on its id. - self.project_by_id = {self.A.id: self.A, self.B.id: self.B, - self.C.id: self.C, self.D.id: self.D} - - def _get_project(self, context, id, subtree_as_ids=False, - parents_as_ids=False): - return self.project_by_id.get(id, self.FakeProject()) - - def _create_fake_quota_usages(self, usage_map): - self._fake_quota_usages = {} - for key, val in usage_map.items(): - self._fake_quota_usages[key] = {'in_use': val} - - def _fake_quota_usage_get_all_by_project(self, context, project_id): - return {'volumes': self._fake_quota_usages[project_id]} - - -class QuotaSetsControllerTest(QuotaSetsControllerTestBase): - def setUp(self): - super(QuotaSetsControllerTest, self).setUp() - - def test_defaults(self): - result = self.controller.defaults(self.req, 'foo') - self.assertDictMatch(make_body(), result) - - def test_show(self): - result = self.controller.show(self.req, 'foo') - self.assertDictMatch(make_body(), result) - - def test_show_not_authorized(self): - self.req.environ['cinder.context'].is_admin = False - self.req.environ['cinder.context'].user_id = 'bad_user' - self.req.environ['cinder.context'].project_id = 'bad_project' - self.assertRaises(webob.exc.HTTPForbidden, self.controller.show, - self.req, 'foo') - - def test_show_non_admin_user(self): - self.controller._get_quotas = mock.Mock(side_effect= - self.controller._get_quotas) - result = self.controller.show(self.req, 'foo') - self.assertDictMatch(make_body(), result) - self.controller._get_quotas.assert_called_with( - self.req.environ['cinder.context'], 'foo', False) - - def test_update(self): - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - result = self.controller.update(self.req, 'foo', body) - self.assertDictMatch(body, result) - - body = make_body(gigabytes=db.MAX_INT, tenant_id=None) - result = self.controller.update(self.req, 'foo', body) - self.assertDictMatch(body, result) - - def test_update_subproject_not_in_hierarchy_non_nested(self): - # When not using nested quotas, the hierarchy should not be considered - # for an update - E = self.FakeProject(id=uuid.uuid4().hex, parent_id=None) - F = self.FakeProject(id=uuid.uuid4().hex, parent_id=E.id) - E.subtree = {F.id: F.subtree} - self.project_by_id[E.id] = E - self.project_by_id[F.id] = F - - # Update the project A quota. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - result = self.controller.update(self.req, self.A.id, body) - self.assertDictMatch(body, result) - # Try to update the quota of F, it will be allowed even though - # project E doesn't belong to the project hierarchy of A, because - # we are NOT using the nested quota driver - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - self.controller.update(self.req, F.id, body) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_string_length') - @mock.patch( - 'cinder.utils.validate_integer') - def test_update_limit(self, mock_validate_integer, mock_validate): - mock_validate_integer.return_value = 10 - - body = {'quota_set': {'volumes': 10}} - result = self.controller.update(self.req, 'foo', body) - - self.assertEqual(10, result['quota_set']['volumes']) - self.assertTrue(mock_validate.called) - self.assertTrue(mock_validate_integer.called) - - def test_update_wrong_key(self): - body = {'quota_set': {'bad': 'bad'}} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def test_update_invalid_value_key_value(self): - body = {'quota_set': {'gigabytes': "should_be_int"}} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def test_update_invalid_type_key_value(self): - body = {'quota_set': {'gigabytes': None}} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def test_update_multi_value_with_bad_data(self): - orig_quota = self.controller.show(self.req, 'foo') - body = make_body(gigabytes=2000, snapshots=15, volumes="should_be_int", - backups=5, tenant_id=None) - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - # Verify that quota values are not updated in db - new_quota = self.controller.show(self.req, 'foo') - self.assertDictMatch(orig_quota, new_quota) - - def test_update_bad_quota_limit(self): - body = {'quota_set': {'gigabytes': -1000}} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - body = {'quota_set': {'gigabytes': db.MAX_INT + 1}} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def test_update_no_admin(self): - self.req.environ['cinder.context'].is_admin = False - self.req.environ['cinder.context'].project_id = 'foo' - self.req.environ['cinder.context'].user_id = 'foo_user' - self.assertRaises(webob.exc.HTTPForbidden, self.controller.update, - self.req, 'foo', make_body(tenant_id=None)) - - def test_update_without_quota_set_field(self): - body = {'fake_quota_set': {'gigabytes': 100}} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def test_update_empty_body(self): - body = {} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def _commit_quota_reservation(self): - # Create simple quota and quota usage. - ctxt = context.get_admin_context() - res = test_db_api._quota_reserve(ctxt, 'foo') - db.reservation_commit(ctxt, res, 'foo') - expected = {'project_id': 'foo', - 'volumes': {'reserved': 0, 'in_use': 1}, - 'gigabytes': {'reserved': 0, 'in_use': 2}, - } - self.assertEqual(expected, - db.quota_usage_get_all_by_project(ctxt, 'foo')) - - def test_update_lower_than_existing_resources_when_skip_false(self): - self._commit_quota_reservation() - body = {'quota_set': {'volumes': 0}, - 'skip_validation': 'false'} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - # Ensure that validation works even if some resources are valid - body = {'quota_set': {'gigabytes': 1, 'volumes': 10}, - 'skip_validation': 'false'} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def test_update_lower_than_existing_resources_when_skip_true(self): - self._commit_quota_reservation() - body = {'quota_set': {'volumes': 0}, - 'skip_validation': 'true'} - result = self.controller.update(self.req, 'foo', body) - self.assertEqual(body['quota_set']['volumes'], - result['quota_set']['volumes']) - - def test_update_lower_than_existing_resources_without_skip_argument(self): - self._commit_quota_reservation() - body = {'quota_set': {'volumes': 0}} - result = self.controller.update(self.req, 'foo', body) - self.assertEqual(body['quota_set']['volumes'], - result['quota_set']['volumes']) - - def test_delete(self): - result_show = self.controller.show(self.req, 'foo') - self.assertDictMatch(make_body(), result_show) - - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, - backup_gigabytes=1000, tenant_id=None) - result_update = self.controller.update(self.req, 'foo', body) - self.assertDictMatch(body, result_update) - - self.controller.delete(self.req, 'foo') - - result_show_after = self.controller.show(self.req, 'foo') - self.assertDictMatch(result_show, result_show_after) - - def test_delete_with_allocated_quota_different_from_zero(self): - self.req.environ['cinder.context'].project_id = self.A.id - - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, - backup_gigabytes=1000, tenant_id=None) - result_update = self.controller.update(self.req, self.A.id, body) - self.assertDictMatch(body, result_update) - - # Set usage param to True in order to see get allocated values. - self.req.params = {'usage': 'True'} - result_show = self.controller.show(self.req, self.A.id) - - result_update = self.controller.update(self.req, self.B.id, body) - self.assertDictMatch(body, result_update) - - self.controller.delete(self.req, self.B.id) - - result_show_after = self.controller.show(self.req, self.A.id) - self.assertDictMatch(result_show, result_show_after) - - def test_delete_no_admin(self): - self.req.environ['cinder.context'].is_admin = False - self.assertRaises(webob.exc.HTTPForbidden, self.controller.delete, - self.req, 'foo') - - def test_subproject_show_not_using_nested_quotas(self): - # Current roles say for non-nested quotas, an admin should be able to - # see anyones quota - self.req.environ['cinder.context'].project_id = self.B.id - self.controller.show(self.req, self.C.id) - self.controller.show(self.req, self.A.id) - - -class QuotaSetControllerValidateNestedQuotaSetup(QuotaSetsControllerTestBase): - """Validates the setup before using NestedQuota driver. - - Test case validates flipping on NestedQuota driver after using the - non-nested quota driver for some time. - """ - - def _create_project_hierarchy(self): - """Sets an environment used for nested quotas tests. - - Create a project hierarchy such as follows: - +-----------------+ - | | - | A G E | - | / \ \ | - | B C F | - | / | - | D | - +-----------------+ - """ - super(QuotaSetControllerValidateNestedQuotaSetup, - self)._create_project_hierarchy() - # Project A, B, C, D are already defined by parent test class - self.E = self.FakeProject(id=uuid.uuid4().hex, parent_id=None) - self.F = self.FakeProject(id=uuid.uuid4().hex, parent_id=self.E.id) - self.G = self.FakeProject(id=uuid.uuid4().hex, parent_id=None) - - self.E.subtree = {self.F.id: self.F.subtree} - - self.project_by_id.update({self.E.id: self.E, self.F.id: self.F, - self.G.id: self.G}) - - def test_validate_nested_quotas_no_in_use_vols(self): - # Update the project A quota. - self.req.environ['cinder.context'].project_id = self.A.id - quota = {'volumes': 5} - body = {'quota_set': quota} - self.controller.update(self.req, self.A.id, body) - - quota['volumes'] = 3 - self.controller.update(self.req, self.B.id, body) - # Allocated value for quota A is borked, because update was done - # without nested quota driver - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.validate_setup_for_nested_quota_use, - self.req) - - # Fix the allocated values in DB - self.req.params['fix_allocated_quotas'] = True - self.controller.validate_setup_for_nested_quota_use( - self.req) - - self.req.params['fix_allocated_quotas'] = False - # Ensure that we've properly fixed the allocated quotas - self.controller.validate_setup_for_nested_quota_use(self.req) - - # Over-allocate the quotas between children - self.controller.update(self.req, self.C.id, body) - - # This is we should fail because the child limits are too big - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.validate_setup_for_nested_quota_use, - self.req) - - quota['volumes'] = 1 - self.controller.update(self.req, self.C.id, body) - - # Make sure we're validating all hierarchy trees - self.req.environ['cinder.context'].project_id = self.E.id - quota['volumes'] = 1 - self.controller.update(self.req, self.E.id, body) - quota['volumes'] = 3 - self.controller.update(self.req, self.F.id, body) - - self.assertRaises( - webob.exc.HTTPBadRequest, - self.controller.validate_setup_for_nested_quota_use, - self.req) - - # Put quotas in a good state - quota['volumes'] = 1 - self.controller.update(self.req, self.F.id, body) - self.req.params['fix_allocated_quotas'] = True - self.controller.validate_setup_for_nested_quota_use(self.req) - - @mock.patch('cinder.db.quota_usage_get_all_by_project') - def test_validate_nested_quotas_in_use_vols(self, mock_usage): - self._create_fake_quota_usages( - {self.A.id: 1, self.B.id: 1, self.D.id: 0, self.C.id: 3, - self.E.id: 0, self.F.id: 0, self.G.id: 0}) - mock_usage.side_effect = self._fake_quota_usage_get_all_by_project - - # Update the project A quota. - self.req.environ['cinder.context'].project_id = self.A.id - quota_limit = {'volumes': 7} - body = {'quota_set': quota_limit} - self.controller.update(self.req, self.A.id, body) - - quota_limit['volumes'] = 3 - self.controller.update(self.req, self.B.id, body) - - quota_limit['volumes'] = 3 - self.controller.update(self.req, self.C.id, body) - - self.req.params['fix_allocated_quotas'] = True - self.controller.validate_setup_for_nested_quota_use(self.req) - - quota_limit['volumes'] = 6 - self.controller.update(self.req, self.A.id, body) - - # Should fail because the one in_use volume of 'A' - self.assertRaises( - webob.exc.HTTPBadRequest, - self.controller.validate_setup_for_nested_quota_use, - self.req) - - @mock.patch('cinder.db.quota_usage_get_all_by_project') - def test_validate_nested_quotas_quota_borked(self, mock_usage): - self._create_fake_quota_usages( - {self.A.id: 1, self.B.id: 1, self.D.id: 0, self.C.id: 3, - self.E.id: 0, self.F.id: 0, self.G.id: 0}) - mock_usage.side_effect = self._fake_quota_usage_get_all_by_project - - # Update the project A quota. - self.req.environ['cinder.context'].project_id = self.A.id - quota_limit = {'volumes': 7} - body = {'quota_set': quota_limit} - self.controller.update(self.req, self.A.id, body) - - # Other quotas would default to 0 but already have some limit being - # used - self.assertRaises( - webob.exc.HTTPBadRequest, - self.controller.validate_setup_for_nested_quota_use, - self.req) - - @mock.patch('cinder.db.quota_usage_get_all_by_project') - def test_validate_nested_quota_negative_limits(self, mock_usage): - # TODO(mc_nair): this test case can be moved to Tempest once nested - # quota coverage added - self._create_fake_quota_usages( - {self.A.id: 1, self.B.id: 3, self.C.id: 0, self.D.id: 2, - self.E.id: 2, self.F.id: 0, self.G.id: 0}) - mock_usage.side_effect = self._fake_quota_usage_get_all_by_project - - # Setting E-F as children of D for this test case to flex the muscles - # of more complex nesting - self.D.subtree = {self.E.id: self.E.subtree} - self.E.parent_id = self.D.id - # Get B's subtree up to date with this change - self.B.subtree[self.D.id] = self.D.subtree - - # Quota heirarchy now is - # / B - D - E - F - # A - # \ C - # - # G - - self.req.environ['cinder.context'].project_id = self.A.id - quota_limit = {'volumes': 10} - body = {'quota_set': quota_limit} - self.controller.update(self.req, self.A.id, body) - - quota_limit['volumes'] = 1 - self.controller.update(self.req, self.C.id, body) - - quota_limit['volumes'] = -1 - self.controller.update(self.req, self.B.id, body) - self.controller.update(self.req, self.D.id, body) - self.controller.update(self.req, self.F.id, body) - quota_limit['volumes'] = 5 - self.controller.update(self.req, self.E.id, body) - - # Should fail because too much is allocated to children for A - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.validate_setup_for_nested_quota_use, - self.req) - - # When root has -1 limit, children can allocate as much as they want - quota_limit['volumes'] = -1 - self.controller.update(self.req, self.A.id, body) - self.req.params['fix_allocated_quotas'] = True - self.controller.validate_setup_for_nested_quota_use(self.req) - - # Not unlimited, but make children's allocated within bounds - quota_limit['volumes'] = 10 - self.controller.update(self.req, self.A.id, body) - quota_limit['volumes'] = 3 - self.controller.update(self.req, self.E.id, body) - self.req.params['fix_allocated_quotas'] = True - self.controller.validate_setup_for_nested_quota_use(self.req) - self.req.params['fix_allocated_quotas'] = False - self.controller.validate_setup_for_nested_quota_use(self.req) - - -class QuotaSetsControllerNestedQuotasTest(QuotaSetsControllerTestBase): - def setUp(self): - super(QuotaSetsControllerNestedQuotasTest, self).setUp() - driver = quota.NestedDbQuotaDriver() - patcher = mock.patch('cinder.quota.VolumeTypeQuotaEngine._driver', - driver) - patcher.start() - self.addCleanup(patcher.stop) - - def test_subproject_defaults(self): - context = self.req.environ['cinder.context'] - context.project_id = self.B.id - result = self.controller.defaults(self.req, self.B.id) - expected = make_subproject_body(tenant_id=self.B.id) - self.assertDictMatch(expected, result) - - def test_subproject_show(self): - self.req.environ['cinder.context'].project_id = self.A.id - result = self.controller.show(self.req, self.B.id) - expected = make_subproject_body(tenant_id=self.B.id) - self.assertDictMatch(expected, result) - - def test_subproject_show_in_hierarchy(self): - # A user scoped to a root project in a hierarchy can see its children - # quotas. - self.req.environ['cinder.context'].project_id = self.A.id - result = self.controller.show(self.req, self.D.id) - expected = make_subproject_body(tenant_id=self.D.id) - self.assertDictMatch(expected, result) - # A user scoped to a parent project can see its immediate children - # quotas. - self.req.environ['cinder.context'].project_id = self.B.id - result = self.controller.show(self.req, self.D.id) - expected = make_subproject_body(tenant_id=self.D.id) - self.assertDictMatch(expected, result) - - def test_subproject_show_target_project_equals_to_context_project( - self): - self.req.environ['cinder.context'].project_id = self.B.id - result = self.controller.show(self.req, self.B.id) - expected = make_subproject_body(tenant_id=self.B.id) - self.assertDictMatch(expected, result) - - def test_subproject_show_not_authorized(self): - self.req.environ['cinder.context'].project_id = self.B.id - self.assertRaises(webob.exc.HTTPForbidden, self.controller.show, - self.req, self.C.id) - self.req.environ['cinder.context'].project_id = self.B.id - self.assertRaises(webob.exc.HTTPForbidden, self.controller.show, - self.req, self.A.id) - - def test_update_subproject_not_in_hierarchy(self): - # Create another project hierarchy - E = self.FakeProject(id=uuid.uuid4().hex, parent_id=None) - F = self.FakeProject(id=uuid.uuid4().hex, parent_id=E.id) - E.subtree = {F.id: F.subtree} - self.project_by_id[E.id] = E - self.project_by_id[F.id] = F - - # Update the project A quota. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - result = self.controller.update(self.req, self.A.id, body) - self.assertDictMatch(body, result) - # Try to update the quota of F, it will not be allowed, since the - # project E doesn't belongs to the project hierarchy of A. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - self.assertRaises(webob.exc.HTTPForbidden, - self.controller.update, self.req, F.id, body) - - def test_update_subproject(self): - # Update the project A quota. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - result = self.controller.update(self.req, self.A.id, body) - self.assertDictMatch(body, result) - # Update the quota of B to be equal to its parent quota - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - result = self.controller.update(self.req, self.B.id, body) - self.assertDictMatch(body, result) - # Try to update the quota of C, it will not be allowed, since the - # project A doesn't have free quota available. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, self.C.id, body) - # Successfully update the quota of D. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=1000, snapshots=7, - volumes=3, backups=3, tenant_id=None) - result = self.controller.update(self.req, self.D.id, body) - self.assertDictMatch(body, result) - # An admin of B can also update the quota of D, since D is its - # immediate child. - self.req.environ['cinder.context'].project_id = self.B.id - body = make_body(gigabytes=1500, snapshots=10, - volumes=4, backups=4, tenant_id=None) - self.controller.update(self.req, self.D.id, body) - - def test_update_subproject_repetitive(self): - # Update the project A volumes quota. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=10, backups=5, tenant_id=None) - result = self.controller.update(self.req, self.A.id, body) - self.assertDictMatch(body, result) - # Update the quota of B to be equal to its parent quota - # three times should be successful, the quota will not be - # allocated to 'allocated' value of parent project - for i in range(0, 3): - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=10, backups=5, tenant_id=None) - result = self.controller.update(self.req, self.B.id, body) - self.assertDictMatch(body, result) - - def test_update_subproject_with_not_root_context_project(self): - # Update the project A quota. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - result = self.controller.update(self.req, self.A.id, body) - self.assertDictMatch(body, result) - # Try to update the quota of B, it will not be allowed, since the - # project in the context (B) is not a root project. - self.req.environ['cinder.context'].project_id = self.B.id - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, backups=5, tenant_id=None) - self.assertRaises(webob.exc.HTTPForbidden, self.controller.update, - self.req, self.B.id, body) - - def test_update_subproject_quota_when_parent_has_default_quotas(self): - # Since the quotas of the project A were not updated, it will have - # default quotas. - self.req.environ['cinder.context'].project_id = self.A.id - # Update the project B quota. - expected = make_body(gigabytes=1000, snapshots=10, - volumes=5, backups=5, tenant_id=None) - result = self.controller.update(self.req, self.B.id, expected) - self.assertDictMatch(expected, result) - - def _assert_quota_show(self, proj_id, resource, in_use=0, reserved=0, - allocated=0, limit=0): - self.req.params = {'usage': 'True'} - show_res = self.controller.show(self.req, proj_id) - expected = {'in_use': in_use, 'reserved': reserved, - 'allocated': allocated, 'limit': limit} - self.assertEqual(expected, show_res['quota_set'][resource]) - - def test_project_allocated_considered_on_reserve(self): - def _reserve(project_id): - quotas.QUOTAS._driver.reserve( - self.req.environ['cinder.context'], quotas.QUOTAS.resources, - {'volumes': 1}, project_id=project_id) - - # A's quota will default to 10 for volumes - quota = {'volumes': 5} - body = {'quota_set': quota} - self.controller.update(self.req, self.B.id, body) - self._assert_quota_show(self.A.id, 'volumes', allocated=5, limit=10) - quota['volumes'] = 3 - self.controller.update(self.req, self.C.id, body) - self._assert_quota_show(self.A.id, 'volumes', allocated=8, limit=10) - _reserve(self.A.id) - _reserve(self.A.id) - self.assertRaises(exception.OverQuota, _reserve, self.A.id) - - def test_update_parent_project_lower_than_child(self): - # A's quota will be default of 10 - quota = {'volumes': 10} - body = {'quota_set': quota} - self.controller.update(self.req, self.B.id, body) - quota['volumes'] = 9 - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, self.req, self.A.id, body) - - def test_project_delete_with_default_quota_less_than_in_use(self): - quota = {'volumes': 11} - body = {'quota_set': quota} - self.controller.update(self.req, self.A.id, body) - quotas.QUOTAS._driver.reserve( - self.req.environ['cinder.context'], quotas.QUOTAS.resources, - quota, project_id=self.A.id) - # Should not be able to delete if it will cause the used values to go - # over quota when nested quotas are used - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.delete, - self.req, - self.A.id) - - def test_subproject_delete_with_default_quota_less_than_in_use(self): - quota = {'volumes': 1} - body = {'quota_set': quota} - self.controller.update(self.req, self.B.id, body) - quotas.QUOTAS._driver.reserve( - self.req.environ['cinder.context'], quotas.QUOTAS.resources, - quota, project_id=self.B.id) - - # Should not be able to delete if it will cause the used values to go - # over quota when nested quotas are used - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.delete, - self.req, - self.B.id) - - def test_subproject_delete(self): - self.req.environ['cinder.context'].project_id = self.A.id - - body = make_body(gigabytes=2000, snapshots=15, volumes=5, backups=5, - backup_gigabytes=1000, tenant_id=None) - result_update = self.controller.update(self.req, self.A.id, body) - self.assertDictMatch(body, result_update) - - # Set usage param to True in order to see get allocated values. - self.req.params = {'usage': 'True'} - result_show = self.controller.show(self.req, self.A.id) - - result_update = self.controller.update(self.req, self.B.id, body) - self.assertDictMatch(body, result_update) - - self.controller.delete(self.req, self.B.id) - - result_show_after = self.controller.show(self.req, self.A.id) - self.assertDictMatch(result_show, result_show_after) - - def test_subproject_delete_not_considering_default_quotas(self): - """Test delete subprojects' quotas won't consider default quotas. - - Test plan: - - Update the volume quotas of project A - - Update the volume quotas of project B - - Delete the quotas of project B - - Resources with default quotas aren't expected to be considered when - updating the allocated values of the parent project. Thus, the delete - operation should succeed. - """ - self.req.environ['cinder.context'].project_id = self.A.id - - body = {'quota_set': {'volumes': 5}} - result = self.controller.update(self.req, self.A.id, body) - self.assertEqual(body['quota_set']['volumes'], - result['quota_set']['volumes']) - - body = {'quota_set': {'volumes': 2}} - result = self.controller.update(self.req, self.B.id, body) - self.assertEqual(body['quota_set']['volumes'], - result['quota_set']['volumes']) - - self.controller.delete(self.req, self.B.id) - - def test_subproject_delete_with_child_present(self): - # Update the project A quota. - self.req.environ['cinder.context'].project_id = self.A.id - body = make_body(volumes=5) - self.controller.update(self.req, self.A.id, body) - - # Allocate some of that quota to a child project - body = make_body(volumes=3) - self.controller.update(self.req, self.B.id, body) - - # Deleting 'A' should be disallowed since 'B' is using some of that - # quota - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.delete, - self.req, self.A.id) - - def test_subproject_delete_with_child_updates_parent_allocated(self): - quota = {'volumes': 5} - body = {'quota_set': quota} - self.controller.update(self.req, self.A.id, body) - - # Allocate some of that quota to a child project using hard limit - quota['volumes'] = -1 - self.controller.update(self.req, self.B.id, body) - quota['volumes'] = 2 - self.controller.update(self.req, self.D.id, body) - - res = 'volumes' - self._assert_quota_show(self.A.id, res, allocated=2, limit=5) - self._assert_quota_show(self.B.id, res, allocated=2, limit=-1) - self.controller.delete(self.req, self.D.id) - self._assert_quota_show(self.A.id, res, allocated=0, limit=5) - self._assert_quota_show(self.B.id, res, allocated=0, limit=-1) - - def test_negative_child_limit_not_affecting_parents_free_quota(self): - quota = {'volumes': -1} - body = {'quota_set': quota} - self.controller.update(self.req, self.C.id, body) - self.controller.update(self.req, self.B.id, body) - - # Shouldn't be able to set greater than parent - quota['volumes'] = 11 - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, self.B.id, body) - - def test_child_neg_limit_set_grandkid_zero_limit(self): - cur_quota_a = self.controller.show(self.req, self.A.id) - self.assertEqual(10, cur_quota_a['quota_set']['volumes']) - - quota = {'volumes': -1} - body = {'quota_set': quota} - self.controller.update(self.req, self.B.id, body) - - cur_quota_d = self.controller.show(self.req, self.D.id) - # Default child value is 0 - self.assertEqual(0, cur_quota_d['quota_set']['volumes']) - # Should be able to set D explicitly to 0 since that's already the val - quota['volumes'] = 0 - self.controller.update(self.req, self.D.id, body) - - def test_grandkid_negative_one_limit_enforced(self): - quota = {'volumes': 2, 'gigabytes': 2} - body = {'quota_set': quota} - self.controller.update(self.req, self.A.id, body) - - quota['volumes'] = -1 - quota['gigabytes'] = -1 - self.controller.update(self.req, self.B.id, body) - self.controller.update(self.req, self.C.id, body) - self.controller.update(self.req, self.D.id, body) - - def _reserve(project_id): - quotas.QUOTAS._driver.reserve( - self.req.environ['cinder.context'], quotas.QUOTAS.resources, - {'volumes': 1, 'gigabytes': 1}, project_id=project_id) - - _reserve(self.C.id) - _reserve(self.D.id) - self.assertRaises(exception.OverQuota, _reserve, self.B.id) - self.assertRaises(exception.OverQuota, _reserve, self.C.id) - self.assertRaises(exception.OverQuota, _reserve, self.D.id) - - # Make sure the rollbacks went successfully for allocated for all res - for res in quota.keys(): - self._assert_quota_show(self.A.id, res, allocated=2, limit=2) - self._assert_quota_show(self.B.id, res, allocated=1, limit=-1) - self._assert_quota_show(self.C.id, res, reserved=1, limit=-1) - self._assert_quota_show(self.D.id, res, reserved=1, limit=-1) - - def test_child_update_affects_allocated_and_rolls_back(self): - quota = {'gigabytes': -1, 'volumes': 3} - body = {'quota_set': quota} - self.controller.update(self.req, self.A.id, body) - quota['volumes'] = -1 - self.controller.update(self.req, self.B.id, body) - quota['volumes'] = 1 - self.controller.update(self.req, self.C.id, body) - - # Shouldn't be able to update to greater than the grandparent - quota['volumes'] = 3 - quota['gigabytes'] = 1 - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, self.req, self.D.id, body) - # Validate we haven't updated either parents' allocated value for - # any of the keys (even if some keys were valid) - self._assert_quota_show(self.A.id, 'volumes', allocated=1, limit=3) - self._assert_quota_show(self.A.id, 'gigabytes', limit=-1) - self._assert_quota_show(self.B.id, 'volumes', limit=-1) - self._assert_quota_show(self.B.id, 'gigabytes', limit=-1) - - quota['volumes'] = 2 - self.controller.update(self.req, self.D.id, body) - # Validate we have now updated the parent and grandparents' - self.req.params = {'usage': 'True'} - self._assert_quota_show(self.A.id, 'volumes', allocated=3, limit=3) - self._assert_quota_show(self.A.id, 'gigabytes', allocated=1, limit=-1) - self._assert_quota_show(self.B.id, 'volumes', allocated=2, limit=-1) - self._assert_quota_show(self.B.id, 'gigabytes', allocated=1, limit=-1) - - def test_negative_child_limit_reserve_and_rollback(self): - quota = {'volumes': 2, 'gigabytes': 2} - body = {'quota_set': quota} - self.controller.update(self.req, self.A.id, body) - - quota['volumes'] = -1 - quota['gigabytes'] = -1 - self.controller.update(self.req, self.B.id, body) - self.controller.update(self.req, self.C.id, body) - self.controller.update(self.req, self.D.id, body) - - res = quotas.QUOTAS._driver.reserve( - self.req.environ['cinder.context'], quotas.QUOTAS.resources, - {'volumes': 2, 'gigabytes': 2}, project_id=self.D.id) - - self.req.params = {'usage': 'True'} - quota_b = self.controller.show(self.req, self.B.id) - self.assertEqual(2, quota_b['quota_set']['volumes']['allocated']) - # A will be the next hard limit to set - quota_a = self.controller.show(self.req, self.A.id) - self.assertEqual(2, quota_a['quota_set']['volumes']['allocated']) - quota_d = self.controller.show(self.req, self.D.id) - self.assertEqual(2, quota_d['quota_set']['volumes']['reserved']) - - quotas.QUOTAS.rollback(self.req.environ['cinder.context'], res, - self.D.id) - # After the rollback, A's limit should be properly set again - quota_a = self.controller.show(self.req, self.A.id) - self.assertEqual(0, quota_a['quota_set']['volumes']['allocated']) - quota_d = self.controller.show(self.req, self.D.id) - self.assertEqual(0, quota_d['quota_set']['volumes']['in_use']) - - @mock.patch('cinder.db.sqlalchemy.api._get_quota_usages') - @mock.patch('cinder.db.quota_usage_get_all_by_project') - def test_nested_quota_set_negative_limit(self, mock_usage, mock_get_usage): - # TODO(mc_nair): this test should be moved to Tempest once nested quota - # coverage is added - fake_usages = {self.A.id: 1, self.B.id: 1, self.D.id: 2, self.C.id: 0} - self._create_fake_quota_usages(fake_usages) - mock_usage.side_effect = self._fake_quota_usage_get_all_by_project - - class FakeUsage(object): - def __init__(self, in_use, reserved): - self.in_use = in_use - self.reserved = reserved - self.until_refresh = None - self.total = self.reserved + self.in_use - - def _fake__get_quota_usages(context, session, project_id): - if not project_id: - return {} - return {'volumes': FakeUsage(fake_usages[project_id], 0)} - mock_get_usage.side_effect = _fake__get_quota_usages - - # Update the project A quota. - quota_limit = {'volumes': 7} - body = {'quota_set': quota_limit} - self.controller.update(self.req, self.A.id, body) - - quota_limit['volumes'] = 4 - self.controller.update(self.req, self.B.id, body) - quota_limit['volumes'] = -1 - self.controller.update(self.req, self.D.id, body) - - quota_limit['volumes'] = 1 - self.controller.update(self.req, self.C.id, body) - - self.req.params['fix_allocated_quotas'] = True - self.controller.validate_setup_for_nested_quota_use(self.req) - - # Validate that the allocated values look right for each project - self.req.params = {'usage': 'True'} - - res = 'volumes' - # A has given 4 vols to B and 1 vol to C (from limits) - self._assert_quota_show(self.A.id, res, allocated=5, in_use=1, limit=7) - self._assert_quota_show(self.B.id, res, allocated=2, in_use=1, limit=4) - self._assert_quota_show(self.D.id, res, in_use=2, limit=-1) - self._assert_quota_show(self.C.id, res, limit=1) - - # Update B to -1 limit, and make sure that A's allocated gets updated - # with B + D's in_use values (one less than current limit - quota_limit['volumes'] = -1 - self.controller.update(self.req, self.B.id, body) - self._assert_quota_show(self.A.id, res, allocated=4, in_use=1, limit=7) - - quota_limit['volumes'] = 6 - self.assertRaises( - webob.exc.HTTPBadRequest, - self.controller.update, self.req, self.B.id, body) - - quota_limit['volumes'] = 5 - self.controller.update(self.req, self.B.id, body) - self._assert_quota_show(self.A.id, res, allocated=6, in_use=1, limit=7) - - -class QuotaSerializerTest(test.TestCase): - - def setUp(self): - super(QuotaSerializerTest, self).setUp() - self.req = mock.Mock() - self.req.environ = {'cinder.context': context.get_admin_context()} - - def test_update_serializer(self): - serializer = quotas.QuotaTemplate() - quota_set = make_body(root=False) - text = serializer.serialize({'quota_set': quota_set}) - tree = etree.fromstring(text) - self.assertEqual('quota_set', tree.tag) - self.assertEqual(quota_set['id'], tree.get('id')) - body = make_body(root=False, tenant_id=None) - for node in tree: - self.assertIn(node.tag, body) - self.assertEqual(str(body[node.tag]), node.text) diff --git a/cinder/tests/unit/api/contrib/test_quotas_classes.py b/cinder/tests/unit/api/contrib/test_quotas_classes.py deleted file mode 100644 index 3792bac70..000000000 --- a/cinder/tests/unit/api/contrib/test_quotas_classes.py +++ /dev/null @@ -1,174 +0,0 @@ -# Copyright 2013 Huawei Technologies Co., Ltd -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for cinder.api.contrib.quota_classes.py -""" - - -import mock - -from lxml import etree -import webob.exc - - -from cinder.api.contrib import quota_classes -from cinder import context -from cinder import quota -from cinder import test -from cinder.volume import volume_types - - -QUOTAS = quota.QUOTAS - - -def make_body(root=True, gigabytes=1000, snapshots=10, - volumes=10, backups=10, - backup_gigabytes=1000, per_volume_gigabytes=-1, - volume_types_faked=None, - tenant_id='foo'): - resources = {'gigabytes': gigabytes, - 'snapshots': snapshots, - 'volumes': volumes, - 'backups': backups, - 'per_volume_gigabytes': per_volume_gigabytes, - 'backup_gigabytes': backup_gigabytes} - if not volume_types_faked: - volume_types_faked = {'fake_type': None} - for volume_type in volume_types_faked: - resources['gigabytes_' + volume_type] = -1 - resources['snapshots_' + volume_type] = -1 - resources['volumes_' + volume_type] = -1 - - if tenant_id: - resources['id'] = tenant_id - if root: - result = {'quota_class_set': resources} - else: - result = resources - return result - - -def make_response_body(root=True, ctxt=None, quota_class='foo', - request_body=None, tenant_id='foo'): - resources = {} - if not ctxt: - ctxt = context.get_admin_context() - resources.update(QUOTAS.get_class_quotas(ctxt, quota_class)) - if not request_body and not request_body['quota_class_set']: - resources.update(request_body['quota_class_set']) - - if tenant_id: - resources['id'] = tenant_id - if root: - result = {'quota_class_set': resources} - else: - result = resources - return result - - -class QuotaClassSetsControllerTest(test.TestCase): - - def setUp(self): - super(QuotaClassSetsControllerTest, self).setUp() - self.controller = quota_classes.QuotaClassSetsController() - - self.ctxt = context.get_admin_context() - self.req = mock.Mock() - self.req.environ = {'cinder.context': self.ctxt} - self.req.environ['cinder.context'].is_admin = True - - def test_show(self): - volume_types.create(self.ctxt, 'fake_type') - result = self.controller.show(self.req, 'foo') - self.assertDictMatch(make_body(), result) - - def test_show_not_authorized(self): - self.req.environ['cinder.context'].is_admin = False - self.req.environ['cinder.context'].user_id = 'bad_user' - self.req.environ['cinder.context'].project_id = 'bad_project' - self.assertRaises(webob.exc.HTTPForbidden, self.controller.show, - self.req, 'foo') - - def test_update(self): - volume_types.create(self.ctxt, 'fake_type') - body = make_body(gigabytes=2000, snapshots=15, - volumes=5, tenant_id=None) - result = self.controller.update(self.req, 'foo', body) - self.assertDictMatch(body, result) - - @mock.patch('cinder.api.openstack.wsgi.Controller.validate_string_length') - @mock.patch('cinder.utils.validate_integer') - def test_update_limit(self, mock_validate_integer, mock_validate): - mock_validate_integer.return_value = 5 - volume_types.create(self.ctxt, 'fake_type') - body = make_body(volumes=5) - result = self.controller.update(self.req, 'foo', body) - self.assertEqual(5, result['quota_class_set']['volumes']) - self.assertTrue(mock_validate.called) - self.assertTrue(mock_validate_integer.called) - - def test_update_wrong_key(self): - volume_types.create(self.ctxt, 'fake_type') - body = {'quota_class_set': {'bad': 'bad'}} - result = self.controller.update(self.req, 'foo', body) - self.assertDictMatch(make_body(tenant_id=None), result) - - def test_update_invalid_key_value(self): - body = {'quota_class_set': {'gigabytes': "should_be_int"}} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def test_update_bad_quota_limit(self): - body = {'quota_class_set': {'gigabytes': -1000}} - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - self.req, 'foo', body) - - def test_update_no_admin(self): - self.req.environ['cinder.context'].is_admin = False - self.assertRaises(webob.exc.HTTPForbidden, self.controller.update, - self.req, 'foo', make_body(tenant_id=None)) - - def test_update_with_more_volume_types(self): - volume_types.create(self.ctxt, 'fake_type_1') - volume_types.create(self.ctxt, 'fake_type_2') - body = {'quota_class_set': {'gigabytes_fake_type_1': 1111, - 'volumes_fake_type_2': 2222}} - result = self.controller.update(self.req, 'foo', body) - self.assertDictMatch(make_response_body(ctxt=self.ctxt, - quota_class='foo', - request_body=body, - tenant_id=None), - result) - - -class QuotaClassesSerializerTest(test.TestCase): - - def setUp(self): - super(QuotaClassesSerializerTest, self).setUp() - self.req = mock.Mock() - self.req.environ = {'cinder.context': context.get_admin_context()} - - def test_update_serializer(self): - serializer = quota_classes.QuotaClassTemplate() - quota_class_set = make_body(root=False) - text = serializer.serialize({'quota_class_set': quota_class_set}) - tree = etree.fromstring(text) - self.assertEqual('quota_class_set', tree.tag) - self.assertEqual(tree.get('id'), quota_class_set['id']) - body = make_body(root=False, tenant_id=None) - for node in tree: - self.assertIn(node.tag, body) - self.assertEqual(str(body[node.tag]), node.text) diff --git a/cinder/tests/unit/api/contrib/test_scheduler_hints.py b/cinder/tests/unit/api/contrib/test_scheduler_hints.py deleted file mode 100644 index 2e0e09c25..000000000 --- a/cinder/tests/unit/api/contrib/test_scheduler_hints.py +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -from oslo_serialization import jsonutils - -import cinder -from cinder.api.openstack import wsgi -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs - -UUID = fakes.FAKE_UUID - - -class SchedulerHintsTestCase(test.TestCase): - - def setUp(self): - super(SchedulerHintsTestCase, self).setUp() - self.fake_instance = stubs.stub_volume(1, uuid=UUID) - self.fake_instance['created_at'] =\ - datetime.datetime(2013, 1, 1, 1, 1, 1) - self.fake_instance['launched_at'] =\ - datetime.datetime(2013, 1, 1, 1, 1, 1) - self.flags( - osapi_volume_extension=[ - 'cinder.api.contrib.select_extensions'], - osapi_volume_ext_list=['Scheduler_hints']) - self.app = fakes.wsgi_app() - - def test_create_server_without_hints(self): - - @wsgi.response(202) - def fake_create(*args, **kwargs): - self.assertNotIn('scheduler_hints', kwargs['body']) - return self.fake_instance - - self.stubs.Set(cinder.api.v2.volumes.VolumeController, 'create', - fake_create) - - req = fakes.HTTPRequest.blank('/v2/fake/volumes') - req.method = 'POST' - req.content_type = 'application/json' - body = {'id': id, - 'volume_type_id': 'cedef40a-ed67-4d10-800e-17455edce175', - 'volume_id': '1', } - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(self.app) - self.assertEqual(202, res.status_int) - - def test_create_server_with_hints(self): - - @wsgi.response(202) - def fake_create(*args, **kwargs): - self.assertIn('scheduler_hints', kwargs['body']) - self.assertEqual({"a": "b"}, kwargs['body']['scheduler_hints']) - return self.fake_instance - - self.stubs.Set(cinder.api.v2.volumes.VolumeController, 'create', - fake_create) - - req = fakes.HTTPRequest.blank('/v2/fake/volumes') - req.method = 'POST' - req.content_type = 'application/json' - body = {'id': id, - 'volume_type_id': 'cedef40a-ed67-4d10-800e-17455edce175', - 'volume_id': '1', - 'scheduler_hints': {'a': 'b'}, } - - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(self.app) - self.assertEqual(202, res.status_int) - - def test_create_server_bad_hints(self): - req = fakes.HTTPRequest.blank('/v2/fake/volumes') - req.method = 'POST' - req.content_type = 'application/json' - body = {'volume': { - 'id': id, - 'volume_type_id': 'cedef40a-ed67-4d10-800e-17455edce175', - 'volume_id': '1', - 'scheduler_hints': 'a', }} - - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(self.app) - self.assertEqual(400, res.status_int) diff --git a/cinder/tests/unit/api/contrib/test_scheduler_stats.py b/cinder/tests/unit/api/contrib/test_scheduler_stats.py deleted file mode 100644 index 96b8e5c08..000000000 --- a/cinder/tests/unit/api/contrib/test_scheduler_stats.py +++ /dev/null @@ -1,110 +0,0 @@ -# Copyright 2013 eBay Inc. -# Copyright 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder.api.contrib import scheduler_stats -from cinder import context -from cinder import test -from cinder.tests.unit.api import fakes - - -def schedule_rpcapi_get_pools(self, context, filters=None): - all_pools = [] - pool1 = dict(name='pool1', - capabilities=dict( - total_capacity=1024, free_capacity=100, - volume_backend_name='pool1', reserved_percentage=0, - driver_version='1.0.0', storage_protocol='iSCSI', - QoS_support='False', updated=None)) - all_pools.append(pool1) - pool2 = dict(name='pool2', - capabilities=dict( - total_capacity=512, free_capacity=200, - volume_backend_name='pool2', reserved_percentage=0, - driver_version='1.0.1', storage_protocol='iSER', - QoS_support='True', updated=None)) - all_pools.append(pool2) - - return all_pools - - -@mock.patch('cinder.scheduler.rpcapi.SchedulerAPI.get_pools', - schedule_rpcapi_get_pools) -class SchedulerStatsAPITest(test.TestCase): - def setUp(self): - super(SchedulerStatsAPITest, self).setUp() - self.flags(host='fake') - self.controller = scheduler_stats.SchedulerStatsController() - self.ctxt = context.RequestContext('admin', 'fake', True) - - def test_get_pools_summery(self): - req = fakes.HTTPRequest.blank('/v2/fake/scheduler_stats') - req.environ['cinder.context'] = self.ctxt - res = self.controller.get_pools(req) - - self.assertEqual(2, len(res['pools'])) - - expected = { - 'pools': [ - { - 'name': 'pool1', - }, - { - 'name': 'pool2', - } - ] - } - - self.assertDictMatch(expected, res) - - def test_get_pools_detail(self): - req = fakes.HTTPRequest.blank('/v2/fake/scheduler_stats?detail=True') - req.environ['cinder.context'] = self.ctxt - res = self.controller.get_pools(req) - - self.assertEqual(2, len(res['pools'])) - - expected = { - 'pools': [ - { - 'name': 'pool1', - 'capabilities': { - 'updated': None, - 'total_capacity': 1024, - 'free_capacity': 100, - 'volume_backend_name': 'pool1', - 'reserved_percentage': 0, - 'driver_version': '1.0.0', - 'storage_protocol': 'iSCSI', - 'QoS_support': 'False', } - }, - { - 'name': 'pool2', - 'capabilities': { - 'updated': None, - 'total_capacity': 512, - 'free_capacity': 200, - 'volume_backend_name': 'pool2', - 'reserved_percentage': 0, - 'driver_version': '1.0.1', - 'storage_protocol': 'iSER', - 'QoS_support': 'True', } - } - ] - } - - self.assertDictMatch(expected, res) diff --git a/cinder/tests/unit/api/contrib/test_services.py b/cinder/tests/unit/api/contrib/test_services.py deleted file mode 100644 index 00791dab3..000000000 --- a/cinder/tests/unit/api/contrib/test_services.py +++ /dev/null @@ -1,658 +0,0 @@ -# Copyright 2012 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import datetime - -from iso8601 import iso8601 -from oslo_utils import timeutils -import webob.exc - -from cinder.api.contrib import services -from cinder.api import extensions -from cinder import context -from cinder import db -from cinder import exception -from cinder import policy -from cinder import test -from cinder.tests.unit.api import fakes - - -fake_services_list = [ - {'binary': 'cinder-scheduler', - 'host': 'host1', - 'availability_zone': 'cinder', - 'id': 1, - 'disabled': True, - 'updated_at': datetime.datetime(2012, 10, 29, 13, 42, 2), - 'created_at': datetime.datetime(2012, 9, 18, 2, 46, 27), - 'disabled_reason': 'test1', - 'modified_at': ''}, - {'binary': 'cinder-volume', - 'host': 'host1', - 'availability_zone': 'cinder', - 'id': 2, - 'disabled': True, - 'updated_at': datetime.datetime(2012, 10, 29, 13, 42, 5), - 'created_at': datetime.datetime(2012, 9, 18, 2, 46, 27), - 'disabled_reason': 'test2', - 'modified_at': ''}, - {'binary': 'cinder-scheduler', - 'host': 'host2', - 'availability_zone': 'cinder', - 'id': 3, - 'disabled': False, - 'updated_at': datetime.datetime(2012, 9, 19, 6, 55, 34), - 'created_at': datetime.datetime(2012, 9, 18, 2, 46, 28), - 'disabled_reason': '', - 'modified_at': ''}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'availability_zone': 'cinder', - 'id': 4, - 'disabled': True, - 'updated_at': datetime.datetime(2012, 9, 18, 8, 3, 38), - 'created_at': datetime.datetime(2012, 9, 18, 2, 46, 28), - 'disabled_reason': 'test4', - 'modified_at': ''}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'availability_zone': 'cinder', - 'id': 5, - 'disabled': True, - 'updated_at': datetime.datetime(2012, 9, 18, 8, 3, 38), - 'created_at': datetime.datetime(2012, 9, 18, 2, 46, 28), - 'disabled_reason': 'test5', - 'modified_at': datetime.datetime(2012, 10, 29, 13, 42, 5)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'availability_zone': 'cinder', - 'id': 6, - 'disabled': False, - 'updated_at': datetime.datetime(2012, 9, 18, 8, 3, 38), - 'created_at': datetime.datetime(2012, 9, 18, 2, 46, 28), - 'disabled_reason': '', - 'modified_at': datetime.datetime(2012, 9, 18, 8, 1, 38)}, - {'binary': 'cinder-scheduler', - 'host': 'host2', - 'availability_zone': 'cinder', - 'id': 6, - 'disabled': False, - 'updated_at': None, - 'created_at': datetime.datetime(2012, 9, 18, 2, 46, 28), - 'disabled_reason': '', - 'modified_at': None}, -] - - -class FakeRequest(object): - environ = {"cinder.context": context.get_admin_context()} - GET = {} - - -# NOTE(uni): deprecating service request key, binary takes precedence -# Still keeping service key here for API compatibility sake. -class FakeRequestWithService(object): - environ = {"cinder.context": context.get_admin_context()} - GET = {"service": "cinder-volume"} - - -class FakeRequestWithBinary(object): - environ = {"cinder.context": context.get_admin_context()} - GET = {"binary": "cinder-volume"} - - -class FakeRequestWithHost(object): - environ = {"cinder.context": context.get_admin_context()} - GET = {"host": "host1"} - - -# NOTE(uni): deprecating service request key, binary takes precedence -# Still keeping service key here for API compatibility sake. -class FakeRequestWithHostService(object): - environ = {"cinder.context": context.get_admin_context()} - GET = {"host": "host1", "service": "cinder-volume"} - - -class FakeRequestWithHostBinary(object): - environ = {"cinder.context": context.get_admin_context()} - GET = {"host": "host1", "binary": "cinder-volume"} - - -def fake_service_get_all(context, filters=None): - filters = filters or {} - host = filters.get('host') - binary = filters.get('binary') - return [s for s in fake_services_list - if (not host or s['host'] == host or - s['host'].startswith(host + '@')) - and (not binary or s['binary'] == binary)] - - -def fake_service_get_by_host_binary(context, host, binary): - for service in fake_services_list: - if service['host'] == host and service['binary'] == binary: - return service - return None - - -def fake_service_get_by_id(value): - for service in fake_services_list: - if service['id'] == value: - return service - return None - - -def fake_service_update(context, service_id, values): - service = fake_service_get_by_id(service_id) - if service is None: - raise exception.ServiceNotFound(service_id=service_id) - else: - {'host': 'host1', 'service': 'cinder-volume', - 'disabled': values['disabled']} - - -def fake_policy_enforce(context, action, target): - pass - - -def fake_utcnow(with_timezone=False): - tzinfo = iso8601.Utc() if with_timezone else None - return datetime.datetime(2012, 10, 29, 13, 42, 11, tzinfo=tzinfo) - - -class ServicesTest(test.TestCase): - - def setUp(self): - super(ServicesTest, self).setUp() - - self.stubs.Set(db, "service_get_all", fake_service_get_all) - self.stubs.Set(timeutils, "utcnow", fake_utcnow) - self.stubs.Set(db, "service_get_by_args", - fake_service_get_by_host_binary) - self.stubs.Set(db, "service_update", fake_service_update) - self.stubs.Set(policy, "enforce", fake_policy_enforce) - - self.context = context.get_admin_context() - self.ext_mgr = extensions.ExtensionManager() - self.ext_mgr.extensions = {} - self.controller = services.ServiceController(self.ext_mgr) - - def test_services_list(self): - req = FakeRequest() - res_dict = self.controller.index(req) - - response = {'services': [{'binary': 'cinder-scheduler', - 'host': 'host1', 'zone': 'cinder', - 'status': 'disabled', 'state': 'up', - 'updated_at': datetime.datetime( - 2012, 10, 29, 13, 42, 2)}, - {'binary': 'cinder-volume', - 'host': 'host1', 'zone': 'cinder', - 'status': 'disabled', 'state': 'up', - 'updated_at': datetime.datetime( - 2012, 10, 29, 13, 42, 5)}, - {'binary': 'cinder-scheduler', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', 'state': 'down', - 'updated_at': datetime.datetime( - 2012, 9, 19, 6, 55, 34)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', 'state': 'down', - 'updated_at': datetime.datetime( - 2012, 9, 18, 8, 3, 38)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', 'state': 'down', - 'updated_at': datetime.datetime( - 2012, 10, 29, 13, 42, 5)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', 'state': 'down', - 'updated_at': datetime.datetime( - 2012, 9, 18, 8, 3, 38)}, - {'binary': 'cinder-scheduler', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', 'state': 'down', - 'updated_at': None}, - ]} - self.assertEqual(response, res_dict) - - def test_services_detail(self): - self.ext_mgr.extensions['os-extended-services'] = True - self.controller = services.ServiceController(self.ext_mgr) - req = FakeRequest() - res_dict = self.controller.index(req) - - response = {'services': [{'binary': 'cinder-scheduler', - 'host': 'host1', 'zone': 'cinder', - 'status': 'disabled', 'state': 'up', - 'updated_at': datetime.datetime( - 2012, 10, 29, 13, 42, 2), - 'disabled_reason': 'test1'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host1', 'zone': 'cinder', - 'status': 'disabled', 'state': 'up', - 'updated_at': datetime.datetime( - 2012, 10, 29, 13, 42, 5), - 'disabled_reason': 'test2'}, - {'binary': 'cinder-scheduler', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', 'state': 'down', - 'updated_at': datetime.datetime( - 2012, 9, 19, 6, 55, 34), - 'disabled_reason': ''}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', 'state': 'down', - 'updated_at': datetime.datetime( - 2012, 9, 18, 8, 3, 38), - 'disabled_reason': 'test4'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', 'state': 'down', - 'updated_at': datetime.datetime( - 2012, 10, 29, 13, 42, 5), - 'disabled_reason': 'test5'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', 'state': 'down', - 'updated_at': datetime.datetime( - 2012, 9, 18, 8, 3, 38), - 'disabled_reason': ''}, - {'binary': 'cinder-scheduler', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', 'state': 'down', - 'updated_at': None, - 'disabled_reason': ''}, - ]} - self.assertEqual(response, res_dict) - - def test_services_list_with_host(self): - req = FakeRequestWithHost() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-scheduler', - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, - 29, 13, 42, 2)}, - {'binary': 'cinder-volume', - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5)}]} - self.assertEqual(response, res_dict) - - def test_services_detail_with_host(self): - self.ext_mgr.extensions['os-extended-services'] = True - self.controller = services.ServiceController(self.ext_mgr) - req = FakeRequestWithHost() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-scheduler', - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, - 29, 13, 42, 2), - 'disabled_reason': 'test1'}, - {'binary': 'cinder-volume', - 'frozen': False, - 'replication_status': None, - 'active_backend_id': None, - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5), - 'disabled_reason': 'test2'}]} - self.assertEqual(response, res_dict) - - def test_services_list_with_service(self): - req = FakeRequestWithService() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-volume', - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 9, 18, - 8, 3, 38)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 9, 18, - 8, 3, 38)}]} - self.assertEqual(response, res_dict) - - def test_services_detail_with_service(self): - self.ext_mgr.extensions['os-extended-services'] = True - self.controller = services.ServiceController(self.ext_mgr) - req = FakeRequestWithService() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5), - 'disabled_reason': 'test2'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 9, 18, - 8, 3, 38), - 'disabled_reason': 'test4'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5), - 'disabled_reason': 'test5'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 9, 18, - 8, 3, 38), - 'disabled_reason': ''}]} - self.assertEqual(response, res_dict) - - def test_services_list_with_binary(self): - req = FakeRequestWithBinary() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-volume', - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 9, 18, - 8, 3, 38)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5)}, - {'binary': 'cinder-volume', - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', - 'state': 'down', - 'updated_at': datetime.datetime(2012, 9, 18, - 8, 3, 38)}]} - self.assertEqual(response, res_dict) - - def test_services_detail_with_binary(self): - self.ext_mgr.extensions['os-extended-services'] = True - self.controller = services.ServiceController(self.ext_mgr) - req = FakeRequestWithBinary() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'up', - 'frozen': False, - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5), - 'disabled_reason': 'test2'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'down', - 'frozen': False, - 'updated_at': datetime.datetime(2012, 9, 18, - 8, 3, 38), - 'disabled_reason': 'test4'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'down', - 'frozen': False, - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5), - 'disabled_reason': 'test5'}, - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'host': 'host2', - 'zone': 'cinder', - 'status': 'enabled', - 'state': 'down', - 'frozen': False, - 'updated_at': datetime.datetime(2012, 9, 18, - 8, 3, 38), - 'disabled_reason': ''}]} - self.assertEqual(response, res_dict) - - def test_services_list_with_host_service(self): - req = FakeRequestWithHostService() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-volume', - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5)}]} - self.assertEqual(response, res_dict) - - def test_services_detail_with_host_service(self): - self.ext_mgr.extensions['os-extended-services'] = True - self.controller = services.ServiceController(self.ext_mgr) - req = FakeRequestWithHostService() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5), - 'disabled_reason': 'test2', - 'frozen': False}]} - self.assertEqual(response, res_dict) - - def test_services_list_with_host_binary(self): - req = FakeRequestWithHostBinary() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-volume', - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5)}]} - self.assertEqual(response, res_dict) - - def test_services_detail_with_host_binary(self): - self.ext_mgr.extensions['os-extended-services'] = True - self.controller = services.ServiceController(self.ext_mgr) - req = FakeRequestWithHostBinary() - res_dict = self.controller.index(req) - - response = {'services': [ - {'binary': 'cinder-volume', - 'replication_status': None, - 'active_backend_id': None, - 'frozen': False, - 'host': 'host1', - 'zone': 'cinder', - 'status': 'disabled', - 'state': 'up', - 'updated_at': datetime.datetime(2012, 10, 29, - 13, 42, 5), - 'disabled_reason': 'test2'}]} - self.assertEqual(response, res_dict) - - def test_services_enable_with_service_key(self): - body = {'host': 'host1', 'service': 'cinder-volume'} - req = fakes.HTTPRequest.blank('/v2/fake/os-services/enable') - res_dict = self.controller.update(req, "enable", body) - - self.assertEqual('enabled', res_dict['status']) - - def test_services_enable_with_binary_key(self): - body = {'host': 'host1', 'binary': 'cinder-volume'} - req = fakes.HTTPRequest.blank('/v2/fake/os-services/enable') - res_dict = self.controller.update(req, "enable", body) - - self.assertEqual('enabled', res_dict['status']) - - def test_services_disable_with_service_key(self): - req = fakes.HTTPRequest.blank('/v2/fake/os-services/disable') - body = {'host': 'host1', 'service': 'cinder-volume'} - res_dict = self.controller.update(req, "disable", body) - - self.assertEqual('disabled', res_dict['status']) - - def test_services_disable_with_binary_key(self): - req = fakes.HTTPRequest.blank('/v2/fake/os-services/disable') - body = {'host': 'host1', 'binary': 'cinder-volume'} - res_dict = self.controller.update(req, "disable", body) - - self.assertEqual('disabled', res_dict['status']) - - def test_services_disable_log_reason(self): - self.ext_mgr.extensions['os-extended-services'] = True - self.controller = services.ServiceController(self.ext_mgr) - req = ( - fakes.HTTPRequest.blank('v1/fake/os-services/disable-log-reason')) - body = {'host': 'host1', - 'binary': 'cinder-scheduler', - 'disabled_reason': 'test-reason', - } - res_dict = self.controller.update(req, "disable-log-reason", body) - - self.assertEqual('disabled', res_dict['status']) - self.assertEqual('test-reason', res_dict['disabled_reason']) - - def test_services_disable_log_reason_none(self): - self.ext_mgr.extensions['os-extended-services'] = True - self.controller = services.ServiceController(self.ext_mgr) - req = ( - fakes.HTTPRequest.blank('v1/fake/os-services/disable-log-reason')) - body = {'host': 'host1', - 'binary': 'cinder-scheduler', - 'disabled_reason': None, - } - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, - req, "disable-log-reason", body) - - def test_invalid_reason_field(self): - reason = ' ' - self.assertFalse(self.controller._is_valid_as_reason(reason)) - reason = 'a' * 256 - self.assertFalse(self.controller._is_valid_as_reason(reason)) - reason = 'it\'s a valid reason.' - self.assertTrue(self.controller._is_valid_as_reason(reason)) - reason = None - self.assertFalse(self.controller._is_valid_as_reason(reason)) diff --git a/cinder/tests/unit/api/contrib/test_snapshot_actions.py b/cinder/tests/unit/api/contrib/test_snapshot_actions.py deleted file mode 100644 index e9350140e..000000000 --- a/cinder/tests/unit/api/contrib/test_snapshot_actions.py +++ /dev/null @@ -1,80 +0,0 @@ -# Copyright 2013, Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_serialization import jsonutils -import webob - -from cinder import db -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs - - -def stub_snapshot_get(context, snapshot_id): - snapshot = stubs.stub_snapshot(snapshot_id) - if snapshot_id == 3: - snapshot['status'] = 'error' - elif snapshot_id == 1: - snapshot['status'] = 'creating' - elif snapshot_id == 7: - snapshot['status'] = 'available' - else: - snapshot['status'] = 'creating' - - return snapshot - - -class SnapshotActionsTest(test.TestCase): - - def setUp(self): - super(SnapshotActionsTest, self).setUp() - - @mock.patch('cinder.db.snapshot_update', autospec=True) - @mock.patch('cinder.db.sqlalchemy.api._snapshot_get', - side_effect=stub_snapshot_get) - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_update_snapshot_status(self, metadata_get, *args): - body = {'os-update_snapshot_status': {'status': 'available'}} - req = webob.Request.blank('/v2/fake/snapshots/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - @mock.patch('cinder.db.sqlalchemy.api._snapshot_get', - side_effect=stub_snapshot_get) - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_update_snapshot_status_invalid_status(self, metadata_get, *args): - body = {'os-update_snapshot_status': {'status': 'in-use'}} - req = webob.Request.blank('/v2/fake/snapshots/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_update_snapshot_status_without_status(self): - self.stubs.Set(db, 'snapshot_get', stub_snapshot_get) - body = {'os-update_snapshot_status': {}} - req = webob.Request.blank('/v2/fake/snapshots/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) diff --git a/cinder/tests/unit/api/contrib/test_snapshot_manage.py b/cinder/tests/unit/api/contrib/test_snapshot_manage.py deleted file mode 100644 index 3c2787ed9..000000000 --- a/cinder/tests/unit/api/contrib/test_snapshot_manage.py +++ /dev/null @@ -1,130 +0,0 @@ -# Copyright (c) 2015 Huawei Technologies Co., Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_serialization import jsonutils -import webob - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_service - - -def app(): - # no auth, just let environ['cinder.context'] pass through - api = fakes.router.APIRouter() - mapper = fakes.urlmap.URLMap() - mapper['/v2'] = api - return mapper - - -def volume_get(self, context, volume_id, viewable_admin_meta=False): - if volume_id == 'fake_volume_id': - return {'id': 'fake_volume_id', 'name': 'fake_volume_name', - 'host': 'fake_host'} - raise exception.VolumeNotFound(volume_id=volume_id) - - -@mock.patch('cinder.volume.api.API.get', volume_get) -class SnapshotManageTest(test.TestCase): - """Test cases for cinder/api/contrib/snapshot_manage.py - - The API extension adds a POST /os-snapshot-manage API that is passed a - cinder volume id, and a driver-specific reference parameter. - If everything is passed correctly, - then the cinder.volume.api.API.manage_existing_snapshot method - is invoked to manage an existing storage object on the host. - - In this set of test cases, we are ensuring that the code correctly parses - the request structure and raises the correct exceptions when things are not - right, and calls down into cinder.volume.api.API.manage_existing_snapshot - with the correct arguments. - """ - - def _get_resp(self, body): - """Helper to execute an os-snapshot-manage API call.""" - req = webob.Request.blank('/v2/fake/os-snapshot-manage') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.environ['cinder.context'] = context.RequestContext('admin', - 'fake', - True) - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(app()) - return res - - @mock.patch('cinder.volume.rpcapi.VolumeAPI.manage_existing_snapshot') - @mock.patch('cinder.volume.api.API.create_snapshot_in_db') - @mock.patch('cinder.db.service_get_by_args') - def test_manage_snapshot_ok(self, mock_db, - mock_create_snapshot, mock_rpcapi): - """Test successful manage volume execution. - - Tests for correct operation when valid arguments are passed in the - request body. We ensure that cinder.volume.api.API.manage_existing got - called with the correct arguments, and that we return the correct HTTP - code to the caller. - """ - ctxt = context.RequestContext('admin', 'fake', True) - mock_db.return_value = fake_service.fake_service_obj( - ctxt, - binary='cinder-volume') - - body = {'snapshot': {'volume_id': 'fake_volume_id', 'ref': 'fake_ref'}} - res = self._get_resp(body) - self.assertEqual(202, res.status_int, res) - - # Check the db.service_get_by_host_and_topic was called with correct - # arguments. - self.assertEqual(1, mock_db.call_count) - args = mock_db.call_args[0] - self.assertEqual('fake_host', args[1]) - - # Check the create_snapshot_in_db was called with correct arguments. - self.assertEqual(1, mock_create_snapshot.call_count) - args = mock_create_snapshot.call_args[0] - self.assertEqual('fake_volume_id', args[1].get('id')) - - # Check the volume_rpcapi.manage_existing_snapshot was called with - # correct arguments. - self.assertEqual(1, mock_rpcapi.call_count) - args = mock_rpcapi.call_args[0] - self.assertEqual('fake_ref', args[2]) - - def test_manage_snapshot_missing_volume_id(self): - """Test correct failure when volume_id is not specified.""" - body = {'snapshot': {'ref': 'fake_ref'}} - res = self._get_resp(body) - self.assertEqual(400, res.status_int) - - def test_manage_snapshot_missing_ref(self): - """Test correct failure when the ref is not specified.""" - body = {'snapshot': {'volume_id': 'fake_volume_id'}} - res = self._get_resp(body) - self.assertEqual(400, res.status_int) - - def test_manage_snapshot_error_body(self): - """Test correct failure when body is invaild.""" - body = {'error_snapshot': {'volume_id': 'fake_volume_id'}} - res = self._get_resp(body) - self.assertEqual(400, res.status_int) - - def test_manage_snapshot_error_volume_id(self): - """Test correct failure when volume can't be found.""" - body = {'snapshot': {'volume_id': 'error_volume_id', - 'ref': 'fake_ref'}} - res = self._get_resp(body) - self.assertEqual(404, res.status_int) diff --git a/cinder/tests/unit/api/contrib/test_snapshot_unmanage.py b/cinder/tests/unit/api/contrib/test_snapshot_unmanage.py deleted file mode 100644 index 269f0b314..000000000 --- a/cinder/tests/unit/api/contrib/test_snapshot_unmanage.py +++ /dev/null @@ -1,115 +0,0 @@ -# Copyright (c) 2015 Huawei Technologies Co., Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_serialization import jsonutils -import webob - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume - - -# This list of fake snapshot is used by our tests. -snapshot_id = 'ffffffff-0000-ffff-0000-ffffffffffff' -bad_snp_id = 'ffffffff-0000-ffff-0000-fffffffffffe' - - -def app(): - # no auth, just let environ['cinder.context'] pass through - api = fakes.router.APIRouter() - mapper = fakes.urlmap.URLMap() - mapper['/v2'] = api - return mapper - - -def api_snapshot_get(self, context, snp_id): - """Replacement for cinder.volume.api.API.get_snapshot. - - We stub the cinder.volume.api.API.get_snapshot method to check for the - existence of snapshot_id in our list of fake snapshots and raise an - exception if the specified snapshot ID is not in our list. - """ - snapshot = {'id': 'ffffffff-0000-ffff-0000-ffffffffffff', - 'progress': '100%', - 'volume_id': 'fake_volume_id', - 'project_id': 'fake_project', - 'status': 'available'} - if snp_id == snapshot_id: - snapshot_objct = fake_snapshot.fake_snapshot_obj(context, **snapshot) - return snapshot_objct - else: - raise exception.SnapshotNotFound(snapshot_id=snp_id) - - -@mock.patch('cinder.volume.api.API.get_snapshot', api_snapshot_get) -class SnapshotUnmanageTest(test.TestCase): - """Test cases for cinder/api/contrib/snapshot_unmanage.py - - The API extension adds an action to snapshots, "os-unmanage", which will - effectively issue a delete operation on the snapshot, but with a flag set - that means that a different method will be invoked on the driver, so that - the snapshot is not actually deleted in the storage backend. - - In this set of test cases, we are ensuring that the code correctly parses - the request structure and raises the correct exceptions when things are not - right, and calls down into cinder.volume.api.API.delete_snapshot with the - correct arguments. - """ - - def _get_resp(self, snapshot_id): - """Helper to build an os-unmanage req for the specified snapshot_id.""" - req = webob.Request.blank('/v2/fake/snapshots/%s/action' % snapshot_id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.environ['cinder.context'] = context.RequestContext('admin', - 'fake', - True) - body = {'os-unmanage': ''} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(app()) - return res - - @mock.patch('cinder.db.conditional_update', return_value=1) - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.volume.rpcapi.VolumeAPI.delete_snapshot') - def test_unmanage_snapshot_ok(self, mock_rpcapi, mock_volume_get_by_id, - mock_db_update, mock_conditional_update): - """Return success for valid and unattached volume.""" - ctxt = context.RequestContext('admin', 'fake', True) - volume = fake_volume.fake_volume_obj(ctxt, id='fake_volume_id') - mock_volume_get_by_id.return_value = volume - res = self._get_resp(snapshot_id) - - self.assertEqual(1, mock_volume_get_by_id.call_count) - self.assertEqual(2, len(mock_volume_get_by_id.call_args[0]), - mock_volume_get_by_id.call_args) - self.assertEqual('fake_volume_id', - mock_volume_get_by_id.call_args[0][1]) - - self.assertEqual(1, mock_rpcapi.call_count) - self.assertEqual(3, len(mock_rpcapi.call_args[0])) - self.assertEqual(1, len(mock_rpcapi.call_args[1])) - self.assertTrue(mock_rpcapi.call_args[1]['unmanage_only']) - - self.assertEqual(202, res.status_int, res) - - def test_unmanage_snapshot_bad_snapshot_id(self): - """Return 404 if the volume does not exist.""" - res = self._get_resp(bad_snp_id) - self.assertEqual(404, res.status_int, res) diff --git a/cinder/tests/unit/api/contrib/test_types_extra_specs.py b/cinder/tests/unit/api/contrib/test_types_extra_specs.py deleted file mode 100644 index e62fa5572..000000000 --- a/cinder/tests/unit/api/contrib/test_types_extra_specs.py +++ /dev/null @@ -1,300 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# Copyright 2011 University of Southern California -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from lxml import etree -import mock -import webob - -from cinder.api.contrib import types_extra_specs -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -import cinder.wsgi - - -def return_create_volume_type_extra_specs(context, volume_type_id, - extra_specs): - return stub_volume_type_extra_specs() - - -def return_volume_type_extra_specs(context, volume_type_id): - return stub_volume_type_extra_specs() - - -def return_empty_volume_type_extra_specs(context, volume_type_id): - return {} - - -def delete_volume_type_extra_specs(context, volume_type_id, key): - pass - - -def delete_volume_type_extra_specs_not_found(context, volume_type_id, key): - raise exception.VolumeTypeExtraSpecsNotFound("Not Found") - - -def stub_volume_type_extra_specs(): - specs = {"key1": "value1", - "key2": "value2", - "key3": "value3", - "key4": "value4", - "key5": "value5"} - return specs - - -def volume_type_get(context, id, inactive=False, expected_fields=None): - pass - - -class VolumeTypesExtraSpecsTest(test.TestCase): - - def setUp(self): - super(VolumeTypesExtraSpecsTest, self).setUp() - self.flags(host='fake') - self.stubs.Set(cinder.db, 'volume_type_get', volume_type_get) - self.api_path = '/v2/fake/os-volume-types/1/extra_specs' - self.controller = types_extra_specs.VolumeTypeExtraSpecsController() - - """to reset notifier drivers left over from other api/contrib tests""" - - def test_index(self): - self.stubs.Set(cinder.db, 'volume_type_extra_specs_get', - return_volume_type_extra_specs) - - req = fakes.HTTPRequest.blank(self.api_path) - res_dict = self.controller.index(req, 1) - - self.assertEqual('value1', res_dict['extra_specs']['key1']) - - def test_index_no_data(self): - self.stubs.Set(cinder.db, 'volume_type_extra_specs_get', - return_empty_volume_type_extra_specs) - - req = fakes.HTTPRequest.blank(self.api_path) - res_dict = self.controller.index(req, 1) - - self.assertEqual(0, len(res_dict['extra_specs'])) - - def test_show(self): - self.stubs.Set(cinder.db, 'volume_type_extra_specs_get', - return_volume_type_extra_specs) - - req = fakes.HTTPRequest.blank(self.api_path + '/key5') - res_dict = self.controller.show(req, 1, 'key5') - - self.assertEqual('value5', res_dict['key5']) - - def test_show_spec_not_found(self): - self.stubs.Set(cinder.db, 'volume_type_extra_specs_get', - return_empty_volume_type_extra_specs) - - req = fakes.HTTPRequest.blank(self.api_path + '/key6') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.show, - req, 1, 'key6') - - def test_delete(self): - self.stubs.Set(cinder.db, 'volume_type_extra_specs_delete', - delete_volume_type_extra_specs) - - self.assertEqual(0, len(self.notifier.notifications)) - req = fakes.HTTPRequest.blank(self.api_path + '/key5') - self.controller.delete(req, 1, 'key5') - self.assertEqual(1, len(self.notifier.notifications)) - - def test_delete_not_found(self): - self.stubs.Set(cinder.db, 'volume_type_extra_specs_delete', - delete_volume_type_extra_specs_not_found) - - req = fakes.HTTPRequest.blank(self.api_path + '/key6') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.delete, - req, 1, 'key6') - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_string_length') - def test_create(self, mock_validate): - self.stubs.Set(cinder.db, - 'volume_type_extra_specs_update_or_create', - return_create_volume_type_extra_specs) - body = {"extra_specs": {"key1": "value1"}} - - self.assertEqual(0, len(self.notifier.notifications)) - req = fakes.HTTPRequest.blank(self.api_path) - res_dict = self.controller.create(req, 1, body) - self.assertEqual(1, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - self.assertEqual('value1', res_dict['extra_specs']['key1']) - - @mock.patch.object(cinder.db, 'volume_type_extra_specs_update_or_create') - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_string_length') - def test_create_key_allowed_chars( - self, mock_validate, volume_type_extra_specs_update_or_create): - mock_return_value = {"key1": "value1", - "key2": "value2", - "key3": "value3", - "key4": "value4", - "key5": "value5"} - volume_type_extra_specs_update_or_create.\ - return_value = mock_return_value - - body = {"extra_specs": {"other_alphanum.-_:": "value1"}} - - self.assertEqual(0, len(self.notifier.notifications)) - - req = fakes.HTTPRequest.blank(self.api_path) - res_dict = self.controller.create(req, 1, body) - self.assertEqual(1, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - self.assertEqual('value1', - res_dict['extra_specs']['other_alphanum.-_:']) - - @mock.patch.object(cinder.db, 'volume_type_extra_specs_update_or_create') - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_string_length') - def test_create_too_many_keys_allowed_chars( - self, mock_validate, volume_type_extra_specs_update_or_create): - mock_return_value = {"key1": "value1", - "key2": "value2", - "key3": "value3", - "key4": "value4", - "key5": "value5"} - volume_type_extra_specs_update_or_create.\ - return_value = mock_return_value - - body = {"extra_specs": {"other_alphanum.-_:": "value1", - "other2_alphanum.-_:": "value2", - "other3_alphanum.-_:": "value3"}} - - self.assertEqual(0, len(self.notifier.notifications)) - - req = fakes.HTTPRequest.blank(self.api_path) - res_dict = self.controller.create(req, 1, body) - self.assertEqual(1, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - self.assertEqual('value1', - res_dict['extra_specs']['other_alphanum.-_:']) - self.assertEqual('value2', - res_dict['extra_specs']['other2_alphanum.-_:']) - self.assertEqual('value3', - res_dict['extra_specs']['other3_alphanum.-_:']) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_string_length') - def test_update_item(self, mock_validate): - self.stubs.Set(cinder.db, - 'volume_type_extra_specs_update_or_create', - return_create_volume_type_extra_specs) - body = {"key1": "value1"} - - self.assertEqual(0, len(self.notifier.notifications)) - req = fakes.HTTPRequest.blank(self.api_path + '/key1') - res_dict = self.controller.update(req, 1, 'key1', body) - self.assertEqual(1, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - - self.assertEqual('value1', res_dict['key1']) - - def test_update_item_too_many_keys(self): - self.stubs.Set(cinder.db, - 'volume_type_extra_specs_update_or_create', - return_create_volume_type_extra_specs) - body = {"key1": "value1", "key2": "value2"} - - req = fakes.HTTPRequest.blank(self.api_path + '/key1') - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - req, 1, 'key1', body) - - def test_update_item_body_uri_mismatch(self): - self.stubs.Set(cinder.db, - 'volume_type_extra_specs_update_or_create', - return_create_volume_type_extra_specs) - body = {"key1": "value1"} - - req = fakes.HTTPRequest.blank(self.api_path + '/bad') - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.update, - req, 1, 'bad', body) - - def _extra_specs_empty_update(self, body): - req = fakes.HTTPRequest.blank('/v2/fake/types/1/extra_specs') - req.method = 'POST' - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, '1', body) - - def test_update_no_body(self): - self._extra_specs_empty_update(body=None) - - def test_update_empty_body(self): - self._extra_specs_empty_update(body={}) - - def _extra_specs_create_bad_body(self, body): - req = fakes.HTTPRequest.blank('/v2/fake/types/1/extra_specs') - req.method = 'POST' - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, '1', body) - - def test_create_no_body(self): - self._extra_specs_create_bad_body(body=None) - - def test_create_missing_volume(self): - body = {'foo': {'a': 'b'}} - self._extra_specs_create_bad_body(body=body) - - def test_create_malformed_entity(self): - body = {'extra_specs': 'string'} - self._extra_specs_create_bad_body(body=body) - - def test_create_invalid_key(self): - body = {"extra_specs": {"ke/y1": "value1"}} - self._extra_specs_create_bad_body(body=body) - - def test_create_invalid_too_many_key(self): - body = {"key1": "value1", "ke/y2": "value2", "key3": "value3"} - self._extra_specs_create_bad_body(body=body) - - -class VolumeTypeExtraSpecsSerializerTest(test.TestCase): - def test_index_create_serializer(self): - serializer = types_extra_specs.VolumeTypeExtraSpecsTemplate() - - # Just getting some input data - extra_specs = stub_volume_type_extra_specs() - text = serializer.serialize(dict(extra_specs=extra_specs)) - - tree = etree.fromstring(text) - - self.assertEqual('extra_specs', tree.tag) - self.assertEqual(len(extra_specs), len(tree)) - seen = set(extra_specs.keys()) - for child in tree: - self.assertIn(child.tag, seen) - self.assertEqual(extra_specs[child.tag], child.text) - seen.remove(child.tag) - self.assertEqual(0, len(seen)) - - def test_update_show_serializer(self): - serializer = types_extra_specs.VolumeTypeExtraSpecTemplate() - - exemplar = dict(key1='value1') - text = serializer.serialize(exemplar) - - tree = etree.fromstring(text) - - self.assertEqual('key1', tree.tag) - self.assertEqual('value1', tree.text) - self.assertEqual(0, len(tree)) diff --git a/cinder/tests/unit/api/contrib/test_types_manage.py b/cinder/tests/unit/api/contrib/test_types_manage.py deleted file mode 100644 index ec806ee54..000000000 --- a/cinder/tests/unit/api/contrib/test_types_manage.py +++ /dev/null @@ -1,584 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six -import webob - -from cinder.api.contrib import types_manage -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.volume import volume_types - - -def stub_volume_type(id): - specs = {"key1": "value1", - "key2": "value2", - "key3": "value3", - "key4": "value4", - "key5": "value5"} - return dict(id=id, - name='vol_type_%s' % six.text_type(id), - description='vol_type_desc_%s' % six.text_type(id), - extra_specs=specs) - - -def stub_volume_type_updated(id, is_public=True): - return dict(id=id, - name='vol_type_%s_%s' % (six.text_type(id), six.text_type(id)), - is_public=is_public, - description='vol_type_desc_%s_%s' % ( - six.text_type(id), six.text_type(id))) - - -def stub_volume_type_updated_desc_only(id): - return dict(id=id, - name='vol_type_%s' % six.text_type(id), - description='vol_type_desc_%s_%s' % ( - six.text_type(id), six.text_type(id))) - - -def return_volume_types_get_volume_type(context, id): - if id == "777": - raise exception.VolumeTypeNotFound(volume_type_id=id) - return stub_volume_type(int(id)) - - -def return_volume_types_destroy(context, name): - if name == "777": - raise exception.VolumeTypeNotFoundByName(volume_type_name=name) - pass - - -def return_volume_types_with_volumes_destroy(context, id): - if id == "1": - raise exception.VolumeTypeInUse(volume_type_id=id) - pass - - -def return_volume_types_create(context, - name, - specs, - is_public, - description): - pass - - -def return_volume_types_create_duplicate_type(context, - name, - specs, - is_public, - description): - raise exception.VolumeTypeExists(id=name) - - -def stub_volume_type_updated_name_only(id): - return dict(id=id, - name='vol_type_%s_%s' % (six.text_type(id), six.text_type(id)), - description='vol_type_desc_%s' % six.text_type(id)) - - -def stub_volume_type_updated_name_after_delete(id): - return dict(id=id, - name='vol_type_%s' % six.text_type(id), - description='vol_type_desc_%s' % six.text_type(id)) - - -def return_volume_types_get_volume_type_updated(id, is_public=True): - if id == "777": - raise exception.VolumeTypeNotFound(volume_type_id=id) - if id == '888': - return stub_volume_type_updated_desc_only(int(id)) - if id == '999': - return stub_volume_type_updated_name_only(int(id)) - if id == '666': - return stub_volume_type_updated_name_after_delete(int(id)) - - # anything else - return stub_volume_type_updated(int(id), is_public=is_public) - - -def return_volume_types_get_by_name(context, name): - if name == "777": - raise exception.VolumeTypeNotFoundByName(volume_type_name=name) - return stub_volume_type(int(name.split("_")[2])) - - -def return_volume_types_get_default(): - return stub_volume_type(1) - - -def return_volume_types_get_default_not_found(): - return {} - - -class VolumeTypesManageApiTest(test.TestCase): - def setUp(self): - super(VolumeTypesManageApiTest, self).setUp() - self.flags(host='fake') - self.controller = types_manage.VolumeTypesManageController() - """to reset notifier drivers left over from other api/contrib tests""" - - def tearDown(self): - super(VolumeTypesManageApiTest, self).tearDown() - - def test_volume_types_delete(self): - self.stubs.Set(volume_types, 'get_volume_type', - return_volume_types_get_volume_type) - self.stubs.Set(volume_types, 'destroy', - return_volume_types_destroy) - - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - self.assertEqual(0, len(self.notifier.notifications)) - self.controller._delete(req, 1) - self.assertEqual(1, len(self.notifier.notifications)) - - def test_volume_types_delete_not_found(self): - self.stubs.Set(volume_types, 'get_volume_type', - return_volume_types_get_volume_type) - self.stubs.Set(volume_types, 'destroy', - return_volume_types_destroy) - - self.assertEqual(0, len(self.notifier.notifications)) - req = fakes.HTTPRequest.blank('/v2/fake/types/777') - self.assertRaises(webob.exc.HTTPNotFound, self.controller._delete, - req, '777') - self.assertEqual(1, len(self.notifier.notifications)) - - def test_volume_types_with_volumes_destroy(self): - self.stubs.Set(volume_types, 'get_volume_type', - return_volume_types_get_volume_type) - self.stubs.Set(volume_types, 'destroy', - return_volume_types_with_volumes_destroy) - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - self.assertEqual(0, len(self.notifier.notifications)) - self.controller._delete(req, 1) - self.assertEqual(1, len(self.notifier.notifications)) - - @mock.patch('cinder.volume.volume_types.destroy') - @mock.patch('cinder.volume.volume_types.get_volume_type') - @mock.patch('cinder.policy.enforce') - def test_volume_types_delete_with_non_admin(self, mock_policy_enforce, - mock_get, mock_destroy): - - # allow policy authorized user to delete type - mock_policy_enforce.return_value = None - mock_get.return_value = \ - {'extra_specs': {"key1": "value1"}, - 'id': 1, - 'name': u'vol_type_1', - 'description': u'vol_type_desc_1'} - mock_destroy.side_effect = return_volume_types_destroy - - req = fakes.HTTPRequest.blank('/v2/fake/types/1', - use_admin_context=False) - self.assertEqual(0, len(self.notifier.notifications)) - self.controller._delete(req, 1) - self.assertEqual(1, len(self.notifier.notifications)) - # non policy authorized user fails to delete type - mock_policy_enforce.side_effect = ( - exception.PolicyNotAuthorized(action='type_delete')) - self.assertRaises(exception.PolicyNotAuthorized, - self.controller._delete, - req, 1) - - def test_create(self): - self.stubs.Set(volume_types, 'create', - return_volume_types_create) - self.stubs.Set(volume_types, 'get_volume_type_by_name', - return_volume_types_get_by_name) - - body = {"volume_type": {"name": "vol_type_1", - "os-volume-type-access:is_public": True, - "extra_specs": {"key1": "value1"}}} - req = fakes.HTTPRequest.blank('/v2/fake/types') - - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller._create(req, body) - - self.assertEqual(1, len(self.notifier.notifications)) - self._check_test_results(res_dict, { - 'expected_name': 'vol_type_1', 'expected_desc': 'vol_type_desc_1'}) - - @mock.patch('cinder.volume.volume_types.create') - @mock.patch('cinder.volume.volume_types.get_volume_type_by_name') - def test_create_with_description_of_zero_length( - self, mock_get_volume_type_by_name, mock_create_type): - mock_get_volume_type_by_name.return_value = \ - {'extra_specs': {"key1": "value1"}, - 'id': 1, - 'name': u'vol_type_1', - 'description': u''} - - type_description = "" - body = {"volume_type": {"name": "vol_type_1", - "description": type_description, - "extra_specs": {"key1": "value1"}}} - req = fakes.HTTPRequest.blank('/v2/fake/types') - - res_dict = self.controller._create(req, body) - - self._check_test_results(res_dict, { - 'expected_name': 'vol_type_1', 'expected_desc': ''}) - - def test_create_type_with_name_too_long(self): - type_name = 'a' * 256 - body = {"volume_type": {"name": type_name, - "extra_specs": {"key1": "value1"}}} - req = fakes.HTTPRequest.blank('/v2/fake/types') - self.assertRaises(exception.InvalidInput, - self.controller._create, req, body) - - def test_create_type_with_description_too_long(self): - type_description = 'a' * 256 - body = {"volume_type": {"name": "vol_type_1", - "description": type_description, - "extra_specs": {"key1": "value1"}}} - req = fakes.HTTPRequest.blank('/v2/fake/types') - self.assertRaises(exception.InvalidInput, - self.controller._create, req, body) - - def test_create_duplicate_type_fail(self): - self.stubs.Set(volume_types, 'create', - return_volume_types_create_duplicate_type) - self.stubs.Set(volume_types, 'get_volume_type_by_name', - return_volume_types_get_by_name) - - body = {"volume_type": {"name": "vol_type_1", - "extra_specs": {"key1": "value1"}}} - req = fakes.HTTPRequest.blank('/v2/fake/types') - self.assertRaises(webob.exc.HTTPConflict, - self.controller._create, req, body) - - def test_create_type_with_invalid_is_public(self): - body = {"volume_type": {"name": "vol_type_1", - "os-volume-type-access:is_public": "fake", - "description": "test description", - "extra_specs": {"key1": "value1"}}} - req = fakes.HTTPRequest.blank('/v2/fake/types') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._create, req, body) - - def _create_volume_type_bad_body(self, body): - req = fakes.HTTPRequest.blank('/v2/fake/types') - req.method = 'POST' - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._create, req, body) - - def test_create_no_body(self): - self._create_volume_type_bad_body(body=None) - - def test_create_missing_volume(self): - body = {'foo': {'a': 'b'}} - self._create_volume_type_bad_body(body=body) - - def test_create_malformed_entity(self): - body = {'volume_type': 'string'} - self._create_volume_type_bad_body(body=body) - - @mock.patch('cinder.volume.volume_types.create') - @mock.patch('cinder.volume.volume_types.get_volume_type_by_name') - @mock.patch('cinder.policy.enforce') - def test_create_with_none_admin(self, mock_policy_enforce, - mock_get_volume_type_by_name, - mock_create_type): - - # allow policy authorized user to create type - mock_policy_enforce.return_value = None - mock_get_volume_type_by_name.return_value = \ - {'extra_specs': {"key1": "value1"}, - 'id': 1, - 'name': u'vol_type_1', - 'description': u'vol_type_desc_1'} - - body = {"volume_type": {"name": "vol_type_1", - "os-volume-type-access:is_public": True, - "extra_specs": {"key1": "value1"}}} - req = fakes.HTTPRequest.blank('/v2/fake/types', - use_admin_context=False) - - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller._create(req, body) - - self.assertEqual(1, len(self.notifier.notifications)) - self._check_test_results(res_dict, { - 'expected_name': 'vol_type_1', 'expected_desc': 'vol_type_desc_1'}) - - # non policy authorized user fails to create type - mock_policy_enforce.side_effect = ( - exception.PolicyNotAuthorized(action='type_create')) - self.assertRaises(exception.PolicyNotAuthorized, - self.controller._create, - req, body) - - @mock.patch('cinder.volume.volume_types.update') - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_update(self, mock_get, mock_update): - mock_get.return_value = return_volume_types_get_volume_type_updated( - '1', is_public=False) - - body = {"volume_type": {"name": "vol_type_1_1", - "description": "vol_type_desc_1_1", - "is_public": False}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - req.method = 'PUT' - - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller._update(req, '1', body) - self.assertEqual(1, len(self.notifier.notifications)) - self._check_test_results(res_dict, - {'expected_desc': 'vol_type_desc_1_1', - 'expected_name': 'vol_type_1_1', - 'is_public': False}) - - @mock.patch('cinder.volume.volume_types.update') - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_update_type_with_description_having_length_zero( - self, mock_get_volume_type, mock_type_update): - - mock_get_volume_type.return_value = \ - {'id': 1, 'name': u'vol_type_1', 'description': u''} - - type_description = "" - body = {"volume_type": {"description": type_description}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - req.method = 'PUT' - resp = self.controller._update(req, '1', body) - self._check_test_results(resp, - {'expected_desc': '', - 'expected_name': 'vol_type_1'}) - - def test_update_type_with_name_too_long(self): - type_name = 'a' * 256 - body = {"volume_type": {"name": type_name, - "description": ""}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - req.method = 'PUT' - self.assertRaises(exception.InvalidInput, - self.controller._update, req, '1', body) - - def test_update_type_with_description_too_long(self): - type_description = 'a' * 256 - body = {"volume_type": {"description": type_description}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - req.method = 'PUT' - self.assertRaises(exception.InvalidInput, - self.controller._update, req, '1', body) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - @mock.patch('cinder.volume.volume_types.update') - def test_update_non_exist(self, mock_update, mock_get_volume_type): - mock_get_volume_type.side_effect = exception.VolumeTypeNotFound( - volume_type_id=777) - - body = {"volume_type": {"name": "vol_type_1_1", - "description": "vol_type_desc_1_1"}} - req = fakes.HTTPRequest.blank('/v2/fake/types/777') - req.method = 'PUT' - - self.assertEqual(0, len(self.notifier.notifications)) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller._update, req, '777', body) - self.assertEqual(1, len(self.notifier.notifications)) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - @mock.patch('cinder.volume.volume_types.update') - def test_update_db_fail(self, mock_update, mock_get_volume_type): - mock_update.side_effect = exception.VolumeTypeUpdateFailed(id='1') - mock_get_volume_type.return_value = stub_volume_type(1) - - body = {"volume_type": {"name": "vol_type_1_1", - "description": "vol_type_desc_1_1"}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - req.method = 'PUT' - - self.assertEqual(0, len(self.notifier.notifications)) - self.assertRaises(webob.exc.HTTPInternalServerError, - self.controller._update, req, '1', body) - self.assertEqual(1, len(self.notifier.notifications)) - - def test_update_no_name_no_description(self): - body = {"volume_type": {}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - req.method = 'PUT' - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._update, req, '1', body) - - def test_update_empty_name(self): - body = {"volume_type": {"name": " ", - "description": "something"}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - req.method = 'PUT' - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._update, req, '1', body) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - @mock.patch('cinder.db.volume_type_update') - @mock.patch('cinder.quota.VolumeTypeQuotaEngine.' - 'update_quota_resource') - def test_update_only_name(self, mock_update_quota, - mock_update, mock_get): - mock_get.return_value = return_volume_types_get_volume_type_updated( - '999') - - ctxt = context.RequestContext('admin', 'fake', True) - body = {"volume_type": {"name": "vol_type_999"}} - req = fakes.HTTPRequest.blank('/v2/fake/types/999') - req.method = 'PUT' - req.environ['cinder.context'] = ctxt - - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller._update(req, '999', body) - self.assertEqual(1, len(self.notifier.notifications)) - mock_update_quota.assert_called_once_with(ctxt, 'vol_type_999_999', - 'vol_type_999') - self._check_test_results(res_dict, - {'expected_name': 'vol_type_999_999', - 'expected_desc': 'vol_type_desc_999'}) - - @mock.patch('cinder.volume.volume_types.update') - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_update_only_description(self, mock_get, mock_update): - mock_get.return_value = return_volume_types_get_volume_type_updated( - '888') - - body = {"volume_type": {"description": "vol_type_desc_888_888"}} - req = fakes.HTTPRequest.blank('/v2/fake/types/888') - req.method = 'PUT' - - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller._update(req, '888', body) - self.assertEqual(1, len(self.notifier.notifications)) - self._check_test_results(res_dict, - {'expected_name': 'vol_type_888', - 'expected_desc': 'vol_type_desc_888_888'}) - - @mock.patch('cinder.volume.volume_types.update') - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_update_only_is_public(self, mock_get, mock_update): - is_public = False - mock_get.return_value = return_volume_types_get_volume_type_updated( - '123', is_public=is_public) - - body = {"volume_type": {"is_public": is_public}} - req = fakes.HTTPRequest.blank('/v2/fake/types/123') - req.method = 'PUT' - - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller._update(req, '123', body) - self.assertEqual(1, len(self.notifier.notifications)) - self._check_test_results(res_dict, - {'expected_name': 'vol_type_123_123', - 'expected_desc': 'vol_type_desc_123_123', - 'is_public': False}) - - def test_update_invalid_is_public(self): - body = {"volume_type": {"name": "test", - "description": "something", - "is_public": "fake"}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - req.method = 'PUT' - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._update, req, '1', body) - - @mock.patch('cinder.volume.volume_types.update') - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_rename_existing_name(self, mock_get, mock_update): - mock_update.side_effect = exception.VolumeTypeExists( - id="666", name="vol_type_666") - mock_get.return_value = return_volume_types_get_volume_type_updated( - '666') - # first attempt fail - body = {"volume_type": {"name": "vol_type_666"}} - req = fakes.HTTPRequest.blank('/v2/fake/types/666') - req.method = 'PUT' - - self.assertEqual(0, len(self.notifier.notifications)) - self.assertRaises(webob.exc.HTTPConflict, - self.controller._update, req, '666', body) - self.assertEqual(1, len(self.notifier.notifications)) - - # delete - self.notifier.reset() - self.stubs.Set(volume_types, 'destroy', - return_volume_types_destroy) - - req = fakes.HTTPRequest.blank('/v2/fake/types/1') - self.assertEqual(0, len(self.notifier.notifications)) - self.controller._delete(req, '1') - self.assertEqual(1, len(self.notifier.notifications)) - - # update again - mock_update.side_effect = mock.MagicMock() - body = {"volume_type": {"name": "vol_type_666_666"}} - req = fakes.HTTPRequest.blank('/v2/fake/types/666') - req.method = 'PUT' - - self.notifier.reset() - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller._update(req, '666', body) - self._check_test_results(res_dict, - {'expected_name': 'vol_type_666', - 'expected_desc': 'vol_type_desc_666'}) - self.assertEqual(1, len(self.notifier.notifications)) - - @mock.patch('cinder.volume.volume_types.update') - @mock.patch('cinder.volume.volume_types.get_volume_type') - @mock.patch('cinder.policy.enforce') - def test_update_with_non_admin(self, mock_policy_enforce, mock_get, - mock_update): - - # allow policy authorized user to update type - mock_policy_enforce.return_value = None - mock_get.return_value = return_volume_types_get_volume_type_updated( - '1', is_public=False) - - body = {"volume_type": {"name": "vol_type_1_1", - "description": "vol_type_desc_1_1", - "is_public": False}} - req = fakes.HTTPRequest.blank('/v2/fake/types/1', - use_admin_context=False) - req.method = 'PUT' - - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller._update(req, '1', body) - self.assertEqual(1, len(self.notifier.notifications)) - self._check_test_results(res_dict, - {'expected_desc': 'vol_type_desc_1_1', - 'expected_name': 'vol_type_1_1', - 'is_public': False}) - - # non policy authorized user fails to update type - mock_policy_enforce.side_effect = ( - exception.PolicyNotAuthorized(action='type_update')) - self.assertRaises(exception.PolicyNotAuthorized, - self.controller._update, - req, '1', body) - - def _check_test_results(self, results, expected_results): - self.assertEqual(1, len(results)) - self.assertEqual(expected_results['expected_desc'], - results['volume_type']['description']) - if expected_results.get('expected_name'): - self.assertEqual(expected_results['expected_name'], - results['volume_type']['name']) - if expected_results.get('is_public') is not None: - self.assertEqual(expected_results['is_public'], - results['volume_type']['is_public']) diff --git a/cinder/tests/unit/api/contrib/test_used_limits.py b/cinder/tests/unit/api/contrib/test_used_limits.py deleted file mode 100644 index 437c2b55e..000000000 --- a/cinder/tests/unit/api/contrib/test_used_limits.py +++ /dev/null @@ -1,83 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder.api.contrib import used_limits -from cinder.api.openstack import wsgi -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes - - -class FakeRequest(object): - def __init__(self, context): - self.environ = {'cinder.context': context} - - -class UsedLimitsTestCase(test.TestCase): - def setUp(self): - """Run before each test.""" - super(UsedLimitsTestCase, self).setUp() - self.controller = used_limits.UsedLimitsController() - - @mock.patch('cinder.quota.QUOTAS.get_project_quotas') - @mock.patch('cinder.policy.enforce') - def test_used_limits(self, _mock_policy_enforce, _mock_get_project_quotas): - fake_req = FakeRequest(fakes.FakeRequestContext('fake', 'fake')) - obj = { - "limits": { - "rate": [], - "absolute": {}, - }, - } - res = wsgi.ResponseObject(obj) - quota_map = { - 'totalVolumesUsed': 'volumes', - 'totalGigabytesUsed': 'gigabytes', - 'totalSnapshotsUsed': 'snapshots', - } - - limits = {} - for display_name, q in quota_map.items(): - limits[q] = {'limit': 2, - 'in_use': 1} - _mock_get_project_quotas.return_value = limits - - # allow user to access used limits - _mock_policy_enforce.return_value = None - - self.controller.index(fake_req, res) - abs_limits = res.obj['limits']['absolute'] - for used_limit, value in abs_limits.items(): - self.assertEqual(value, - limits[quota_map[used_limit]]['in_use']) - - obj = { - "limits": { - "rate": [], - "absolute": {}, - }, - } - res = wsgi.ResponseObject(obj) - - # unallow user to access used limits - _mock_policy_enforce.side_effect = exception.NotAuthorized - - self.controller.index(fake_req, res) - abs_limits = res.obj['limits']['absolute'] - self.assertNotIn('totalVolumesUsed', abs_limits) - self.assertNotIn('totalGigabytesUsed', abs_limits) - self.assertNotIn('totalSnapshotsUsed', abs_limits) diff --git a/cinder/tests/unit/api/contrib/test_volume_actions.py b/cinder/tests/unit/api/contrib/test_volume_actions.py deleted file mode 100644 index cc0596ec9..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_actions.py +++ /dev/null @@ -1,1021 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime -import iso8601 -import uuid - -import mock -import oslo_messaging as messaging -from oslo_serialization import jsonutils -import webob - -from cinder.api.contrib import volume_actions -from cinder import context -from cinder import exception -from cinder.image import glance -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_volume -from cinder import volume -from cinder.volume import api as volume_api -from cinder.volume import rpcapi as volume_rpcapi - - -class VolumeActionsTest(test.TestCase): - - _actions = ('os-reserve', 'os-unreserve') - - _methods = ('attach', 'detach', 'reserve_volume', 'unreserve_volume') - - def setUp(self): - super(VolumeActionsTest, self).setUp() - self.context = context.RequestContext('fake', 'fake', is_admin=False) - self.UUID = uuid.uuid4() - self.controller = volume_actions.VolumeActionsController() - self.api_patchers = {} - for _meth in self._methods: - self.api_patchers[_meth] = mock.patch('cinder.volume.api.API.' + - _meth) - self.api_patchers[_meth].start() - self.addCleanup(self.api_patchers[_meth].stop) - self.api_patchers[_meth].return_value = True - - db_vol = {'id': 'fake', 'host': 'fake', 'status': 'available', - 'size': 1, 'migration_status': None, - 'volume_type_id': 'fake', 'project_id': 'project_id'} - vol = fake_volume.fake_volume_obj(self.context, **db_vol) - self.get_patcher = mock.patch('cinder.volume.api.API.get') - self.mock_volume_get = self.get_patcher.start() - self.addCleanup(self.get_patcher.stop) - self.mock_volume_get.return_value = vol - self.update_patcher = mock.patch('cinder.volume.api.API.update') - self.mock_volume_update = self.update_patcher.start() - self.addCleanup(self.update_patcher.stop) - self.mock_volume_update.return_value = vol - self.db_get_patcher = mock.patch('cinder.db.sqlalchemy.api.volume_get') - self.mock_volume_db_get = self.db_get_patcher.start() - self.addCleanup(self.db_get_patcher.stop) - self.mock_volume_db_get.return_value = vol - - self.flags(rpc_backend='cinder.openstack.common.rpc.impl_fake') - - def test_simple_api_actions(self): - app = fakes.wsgi_app() - for _action in self._actions: - req = webob.Request.blank('/v2/fake/volumes/%s/action' % - self.UUID) - req.method = 'POST' - req.body = jsonutils.dump_as_bytes({_action: None}) - req.content_type = 'application/json' - res = req.get_response(app) - self.assertEqual(202, res.status_int) - - def test_initialize_connection(self): - with mock.patch.object(volume_api.API, - 'initialize_connection') as init_conn: - init_conn.return_value = {} - body = {'os-initialize_connection': {'connector': 'fake'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - - def test_initialize_connection_without_connector(self): - with mock.patch.object(volume_api.API, - 'initialize_connection') as init_conn: - init_conn.return_value = {} - body = {'os-initialize_connection': {}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_initialize_connection_exception(self): - with mock.patch.object(volume_api.API, - 'initialize_connection') as init_conn: - init_conn.side_effect = \ - exception.VolumeBackendAPIException(data=None) - body = {'os-initialize_connection': {'connector': 'fake'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(500, res.status_int) - - def test_terminate_connection(self): - with mock.patch.object(volume_api.API, - 'terminate_connection') as terminate_conn: - terminate_conn.return_value = {} - body = {'os-terminate_connection': {'connector': 'fake'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - def test_terminate_connection_without_connector(self): - with mock.patch.object(volume_api.API, - 'terminate_connection') as terminate_conn: - terminate_conn.return_value = {} - body = {'os-terminate_connection': {}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_terminate_connection_with_exception(self): - with mock.patch.object(volume_api.API, - 'terminate_connection') as terminate_conn: - terminate_conn.side_effect = \ - exception.VolumeBackendAPIException(data=None) - body = {'os-terminate_connection': {'connector': 'fake'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(500, res.status_int) - - def test_attach_to_instance(self): - body = {'os-attach': {'instance_uuid': 'fake', - 'mountpoint': '/dev/vdc', - 'mode': 'rw'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - body = {'os-attach': {'instance_uuid': 'fake', - 'host_name': 'fake_host', - 'mountpoint': '/dev/vdc'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.headers["content-type"] = "application/json" - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - def test_attach_to_host(self): - # using 'read-write' mode attach volume by default - body = {'os-attach': {'host_name': 'fake_host', - 'mountpoint': '/dev/vdc'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - def test_volume_attach_to_instance_raises_remote_error(self): - volume_remote_error = \ - messaging.RemoteError(exc_type='InvalidUUID') - with mock.patch.object(volume_api.API, 'attach', - side_effect=volume_remote_error): - id = 1 - vol = {"instance_uuid": self.UUID, - "mountpoint": "/dev/vdc", - "mode": "rw"} - body = {"os-attach": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._attach, - req, - id, - body) - - def test_volume_attach_to_instance_raises_db_error(self): - # In case of DB error 500 error code is returned to user - volume_remote_error = \ - messaging.RemoteError(exc_type='DBError') - with mock.patch.object(volume_api.API, 'attach', - side_effect=volume_remote_error): - id = 1 - vol = {"instance_uuid": self.UUID, - "mountpoint": "/dev/vdc", - "mode": "rw"} - body = {"os-attach": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(messaging.RemoteError, - self.controller._attach, - req, - id, - body) - - def test_detach(self): - body = {'os-detach': {'attachment_id': 'fakeuuid'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - def test_volume_detach_raises_remote_error(self): - volume_remote_error = \ - messaging.RemoteError(exc_type='VolumeAttachmentNotFound') - with mock.patch.object(volume_api.API, 'detach', - side_effect=volume_remote_error): - id = 1 - vol = {"attachment_id": self.UUID} - body = {"os-detach": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._detach, - req, - id, - body) - - def test_volume_detach_raises_db_error(self): - # In case of DB error 500 error code is returned to user - volume_remote_error = \ - messaging.RemoteError(exc_type='DBError') - with mock.patch.object(volume_api.API, 'detach', - side_effect=volume_remote_error): - id = 1 - vol = {"attachment_id": self.UUID} - body = {"os-detach": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(messaging.RemoteError, - self.controller._detach, - req, - id, - body) - - def test_attach_with_invalid_arguments(self): - # Invalid request to attach volume an invalid target - body = {'os-attach': {'mountpoint': '/dev/vdc'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.headers["content-type"] = "application/json" - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - # Invalid request to attach volume with an invalid mode - body = {'os-attach': {'instance_uuid': 'fake', - 'mountpoint': '/dev/vdc', - 'mode': 'rr'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.headers["content-type"] = "application/json" - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - body = {'os-attach': {'host_name': 'fake_host', - 'mountpoint': '/dev/vdc', - 'mode': 'ww'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.headers["content-type"] = "application/json" - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_begin_detaching(self): - def fake_begin_detaching(*args, **kwargs): - return {} - self.stubs.Set(volume.api.API, 'begin_detaching', - fake_begin_detaching) - - body = {'os-begin_detaching': {'fake': 'fake'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - def test_roll_detaching(self): - def fake_roll_detaching(*args, **kwargs): - return {} - self.stubs.Set(volume.api.API, 'roll_detaching', - fake_roll_detaching) - - body = {'os-roll_detaching': {'fake': 'fake'}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - def test_extend_volume(self): - def fake_extend_volume(*args, **kwargs): - return {} - self.stubs.Set(volume.api.API, 'extend', - fake_extend_volume) - - body = {'os-extend': {'new_size': 5}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(202, res.status_int) - - def test_extend_volume_invalid_status(self): - def fake_extend_volume(*args, **kwargs): - msg = "Volume status must be available" - raise exception.InvalidVolume(reason=msg) - self.stubs.Set(volume.api.API, 'extend', - fake_extend_volume) - - body = {'os-extend': {'new_size': 5}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_update_readonly_flag(self): - def fake_update_readonly_flag(*args, **kwargs): - return {} - self.stubs.Set(volume.api.API, 'update_readonly_flag', - fake_update_readonly_flag) - - def make_update_readonly_flag_test(self, readonly, return_code): - body = {"os-update_readonly_flag": {"readonly": readonly}} - if readonly is None: - body = {"os-update_readonly_flag": {}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(return_code, res.status_int) - - make_update_readonly_flag_test(self, True, 202) - make_update_readonly_flag_test(self, False, 202) - make_update_readonly_flag_test(self, '1', 202) - make_update_readonly_flag_test(self, '0', 202) - make_update_readonly_flag_test(self, 'true', 202) - make_update_readonly_flag_test(self, 'false', 202) - make_update_readonly_flag_test(self, 'tt', 400) - make_update_readonly_flag_test(self, 11, 400) - make_update_readonly_flag_test(self, None, 400) - - def test_set_bootable(self): - - def make_set_bootable_test(self, bootable, return_code): - body = {"os-set_bootable": {"bootable": bootable}} - if bootable is None: - body = {"os-set_bootable": {}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(return_code, res.status_int) - - make_set_bootable_test(self, True, 200) - make_set_bootable_test(self, False, 200) - make_set_bootable_test(self, '1', 200) - make_set_bootable_test(self, '0', 200) - make_set_bootable_test(self, 'true', 200) - make_set_bootable_test(self, 'false', 200) - make_set_bootable_test(self, 'tt', 400) - make_set_bootable_test(self, 11, 400) - make_set_bootable_test(self, None, 400) - - -class VolumeRetypeActionsTest(VolumeActionsTest): - def setUp(self): - def get_vol_type(*args, **kwargs): - d1 = {'id': 'fake', 'qos_specs_id': 'fakeqid1', 'extra_specs': {}} - d2 = {'id': 'foo', 'qos_specs_id': 'fakeqid2', 'extra_specs': {}} - return d1 if d1['id'] == args[1] else d2 - - self.retype_patchers = {} - self.retype_mocks = {} - paths = ['cinder.volume.volume_types.get_volume_type', - 'cinder.volume.volume_types.get_volume_type_by_name', - 'cinder.volume.qos_specs.get_qos_specs', - 'cinder.quota.QUOTAS.add_volume_type_opts', - 'cinder.quota.QUOTAS.reserve'] - for path in paths: - name = path.split('.')[-1] - self.retype_patchers[name] = mock.patch(path) - self.retype_mocks[name] = self.retype_patchers[name].start() - self.addCleanup(self.retype_patchers[name].stop) - - self.retype_mocks['get_volume_type'].side_effect = get_vol_type - self.retype_mocks['get_volume_type_by_name'].side_effect = get_vol_type - self.retype_mocks['add_volume_type_opts'].return_value = None - self.retype_mocks['reserve'].return_value = None - - super(VolumeRetypeActionsTest, self).setUp() - - def _retype_volume_exec(self, expected_status, new_type='foo'): - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.headers['content-type'] = 'application/json' - retype_body = {'new_type': new_type, 'migration_policy': 'never'} - req.body = jsonutils.dump_as_bytes({'os-retype': retype_body}) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(expected_status, res.status_int) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs') - def test_retype_volume_success(self, _mock_get_qspecs): - # Test that the retype API works for both available and in-use - self._retype_volume_exec(202) - self.mock_volume_get.return_value['status'] = 'in-use' - specs = {'id': 'fakeqid1', 'name': 'fake_name1', - 'consumer': 'back-end', 'specs': {'key1': 'value1'}} - _mock_get_qspecs.return_value = specs - self._retype_volume_exec(202) - - def test_retype_volume_no_body(self): - # Request with no body should fail - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.headers['content-type'] = 'application/json' - req.body = jsonutils.dump_as_bytes({'os-retype': None}) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_retype_volume_bad_policy(self): - # Request with invalid migration policy should fail - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.headers['content-type'] = 'application/json' - retype_body = {'new_type': 'foo', 'migration_policy': 'invalid'} - req.body = jsonutils.dump_as_bytes({'os-retype': retype_body}) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_retype_volume_bad_status(self): - # Should fail if volume does not have proper status - self.mock_volume_get.return_value['status'] = 'error' - self._retype_volume_exec(400) - - def test_retype_type_no_exist(self): - # Should fail if new type does not exist - exc = exception.VolumeTypeNotFound('exc') - self.retype_mocks['get_volume_type'].side_effect = exc - self._retype_volume_exec(404) - - def test_retype_same_type(self): - # Should fail if new type and old type are the same - self._retype_volume_exec(400, new_type='fake') - - def test_retype_over_quota(self): - # Should fail if going over quota for new type - exc = exception.OverQuota(overs=['gigabytes'], - quotas={'gigabytes': 20}, - usages={'gigabytes': {'reserved': 5, - 'in_use': 15}}) - self.retype_mocks['reserve'].side_effect = exc - self._retype_volume_exec(413) - - @mock.patch('cinder.volume.qos_specs.get_qos_specs') - def _retype_volume_diff_qos(self, vol_status, consumer, expected_status, - _mock_get_qspecs): - def fake_get_qos(ctxt, qos_id): - d1 = {'id': 'fakeqid1', 'name': 'fake_name1', - 'consumer': consumer, 'specs': {'key1': 'value1'}} - d2 = {'id': 'fakeqid2', 'name': 'fake_name2', - 'consumer': consumer, 'specs': {'key1': 'value1'}} - return d1 if d1['id'] == qos_id else d2 - - self.mock_volume_get.return_value['status'] = vol_status - _mock_get_qspecs.side_effect = fake_get_qos - self._retype_volume_exec(expected_status) - - def test_retype_volume_diff_qos_fe_in_use(self): - # should fail if changing qos enforced by front-end for in-use volumes - self._retype_volume_diff_qos('in-use', 'front-end', 400) - - def test_retype_volume_diff_qos_fe_available(self): - # should NOT fail if changing qos enforced by FE for available volumes - self._retype_volume_diff_qos('available', 'front-end', 202) - - def test_retype_volume_diff_qos_be(self): - # should NOT fail if changing qos enforced by back-end - self._retype_volume_diff_qos('available', 'back-end', 202) - self._retype_volume_diff_qos('in-use', 'back-end', 202) - - -def stub_volume_get(self, context, volume_id): - volume = stubs.stub_volume(volume_id) - if volume_id == 5: - volume['status'] = 'in-use' - else: - volume['status'] = 'available' - return volume - - -def stub_upload_volume_to_image_service(self, context, volume, metadata, - force): - ret = {"id": volume['id'], - "updated_at": datetime.datetime(1, 1, 1, 1, 1, 1), - "status": 'uploading', - "display_description": volume['display_description'], - "size": volume['size'], - "volume_type": volume['volume_type'], - "image_id": 1, - "container_format": 'bare', - "disk_format": 'raw', - "image_name": 'image_name'} - return ret - - -class VolumeImageActionsTest(test.TestCase): - def setUp(self): - super(VolumeImageActionsTest, self).setUp() - self.controller = volume_actions.VolumeActionsController() - - self.stubs.Set(volume_api.API, 'get', stub_volume_get) - self.context = context.RequestContext('fake', 'fake', is_admin=False) - - def _get_os_volume_upload_image(self): - vol = { - "container_format": 'bare', - "disk_format": 'raw', - "updated_at": datetime.datetime(1, 1, 1, 1, 1, 1), - "image_name": 'image_name', - "is_public": False, - "force": True} - body = {"os-volume_upload_image": vol} - - return body - - def fake_image_service_create(self, *args): - ret = { - 'status': u'queued', - 'name': u'image_name', - 'deleted': False, - 'container_format': u'bare', - 'created_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'disk_format': u'raw', - 'updated_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'id': 1, - 'min_ram': 0, - 'checksum': None, - 'min_disk': 0, - 'is_public': False, - 'deleted_at': None, - 'properties': {u'x_billing_code_license': u'246254365'}, - 'size': 0} - return ret - - def fake_rpc_copy_volume_to_image(self, *args): - pass - - def test_copy_volume_to_image(self): - self.stubs.Set(volume_api.API, - "copy_volume_to_image", - stub_upload_volume_to_image_service) - - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - vol = {"container_format": 'bare', - "disk_format": 'raw', - "image_name": 'image_name', - "force": True} - body = {"os-volume_upload_image": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - res_dict = self.controller._volume_upload_image(req, id, body) - expected = {'os-volume_upload_image': - {'id': id, - 'updated_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'status': 'uploading', - 'display_description': 'displaydesc', - 'size': 1, - 'volume_type': fake_volume.fake_db_volume_type( - name='vol_type_name'), - 'image_id': 1, - 'container_format': 'bare', - 'disk_format': 'raw', - 'image_name': 'image_name'}} - self.assertDictMatch(expected, res_dict) - - def test_copy_volume_to_image_volumenotfound(self): - def stub_volume_get_raise_exc(self, context, volume_id): - raise exception.VolumeNotFound(volume_id=volume_id) - - self.stubs.Set(volume_api.API, 'get', stub_volume_get_raise_exc) - - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - vol = {"container_format": 'bare', - "disk_format": 'raw', - "image_name": 'image_name', - "force": True} - body = {"os-volume_upload_image": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller._volume_upload_image, - req, - id, - body) - - def test_copy_volume_to_image_invalidvolume(self): - def stub_upload_volume_to_image_service_raise(self, context, volume, - metadata, force): - raise exception.InvalidVolume(reason='blah') - self.stubs.Set(volume_api.API, - "copy_volume_to_image", - stub_upload_volume_to_image_service_raise) - - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - vol = {"container_format": 'bare', - "disk_format": 'raw', - "image_name": 'image_name', - "force": True} - body = {"os-volume_upload_image": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._volume_upload_image, - req, - id, - body) - - def test_copy_volume_to_image_valueerror(self): - def stub_upload_volume_to_image_service_raise(self, context, volume, - metadata, force): - raise ValueError - self.stubs.Set(volume_api.API, - "copy_volume_to_image", - stub_upload_volume_to_image_service_raise) - - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - vol = {"container_format": 'bare', - "disk_format": 'raw', - "image_name": 'image_name', - "force": True} - body = {"os-volume_upload_image": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._volume_upload_image, - req, - id, - body) - - def test_copy_volume_to_image_remoteerror(self): - def stub_upload_volume_to_image_service_raise(self, context, volume, - metadata, force): - raise messaging.RemoteError - self.stubs.Set(volume_api.API, - "copy_volume_to_image", - stub_upload_volume_to_image_service_raise) - - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - vol = {"container_format": 'bare', - "disk_format": 'raw', - "image_name": 'image_name', - "force": True} - body = {"os-volume_upload_image": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._volume_upload_image, - req, - id, - body) - - def test_volume_upload_image_typeerror(self): - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - body = {"os-volume_upload_image_fake": "fake"} - req = webob.Request.blank('/v2/tenant1/volumes/%s/action' % id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_volume_upload_image_without_type(self): - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - vol = {"container_format": 'bare', - "disk_format": 'raw', - "image_name": None, - "force": True} - body = {"": vol} - req = webob.Request.blank('/v2/tenant1/volumes/%s/action' % id) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(400, res.status_int) - - def test_extend_volume_valueerror(self): - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - body = {'os-extend': {'new_size': 'fake'}} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._extend, - req, - id, - body) - - def test_copy_volume_to_image_notimagename(self): - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - vol = {"container_format": 'bare', - "disk_format": 'raw', - "image_name": None, - "force": True} - body = {"os-volume_upload_image": vol} - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller._volume_upload_image, - req, - id, - body) - - def test_copy_volume_to_image_with_protected_prop(self): - """Test create image from volume with protected properties.""" - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - - def fake_get_volume_image_metadata(*args): - meta_dict = { - "volume_id": id, - "key": "x_billing_code_license", - "value": "246254365"} - return meta_dict - - # Need to mock get_volume_image_metadata, create, - # update and copy_volume_to_image - with mock.patch.object(volume_api.API, "get_volume_image_metadata") \ - as mock_get_volume_image_metadata: - mock_get_volume_image_metadata.side_effect = \ - fake_get_volume_image_metadata - - with mock.patch.object(glance.GlanceImageService, "create") \ - as mock_create: - mock_create.side_effect = self.fake_image_service_create - - with mock.patch.object(volume_api.API, "update") \ - as mock_update: - mock_update.side_effect = stubs.stub_volume_update - - with mock.patch.object(volume_rpcapi.VolumeAPI, - "copy_volume_to_image") \ - as mock_copy_volume_to_image: - mock_copy_volume_to_image.side_effect = \ - self.fake_rpc_copy_volume_to_image - - req = fakes.HTTPRequest.blank( - '/v2/tenant1/volumes/%s/action' % id) - body = self._get_os_volume_upload_image() - res_dict = self.controller._volume_upload_image(req, - id, - body) - expected_res = { - 'os-volume_upload_image': { - 'id': id, - 'updated_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'status': 'uploading', - 'display_description': 'displaydesc', - 'size': 1, - 'volume_type': fake_volume.fake_db_volume_type( - name='vol_type_name'), - 'image_id': 1, - 'container_format': 'bare', - 'disk_format': 'raw', - 'image_name': 'image_name' - } - } - - self.assertDictMatch(expected_res, res_dict) - - def test_copy_volume_to_image_without_glance_metadata(self): - """Test create image from volume if volume is created without image. - - In this case volume glance metadata will not be available for this - volume. - """ - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - - def fake_get_volume_image_metadata_raise(*args): - raise exception.GlanceMetadataNotFound(id=id) - - # Need to mock get_volume_image_metadata, create, - # update and copy_volume_to_image - with mock.patch.object(volume_api.API, "get_volume_image_metadata") \ - as mock_get_volume_image_metadata: - mock_get_volume_image_metadata.side_effect = \ - fake_get_volume_image_metadata_raise - - with mock.patch.object(glance.GlanceImageService, "create") \ - as mock_create: - mock_create.side_effect = self.fake_image_service_create - - with mock.patch.object(volume_api.API, "update") \ - as mock_update: - mock_update.side_effect = stubs.stub_volume_update - - with mock.patch.object(volume_rpcapi.VolumeAPI, - "copy_volume_to_image") \ - as mock_copy_volume_to_image: - mock_copy_volume_to_image.side_effect = \ - self.fake_rpc_copy_volume_to_image - - req = fakes.HTTPRequest.blank( - '/v2/tenant1/volumes/%s/action' % id) - body = self._get_os_volume_upload_image() - res_dict = self.controller._volume_upload_image(req, - id, - body) - expected_res = { - 'os-volume_upload_image': { - 'id': id, - 'updated_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'status': 'uploading', - 'display_description': 'displaydesc', - 'size': 1, - 'volume_type': fake_volume.fake_db_volume_type( - name='vol_type_name'), - 'image_id': 1, - 'container_format': 'bare', - 'disk_format': 'raw', - 'image_name': 'image_name' - } - } - - self.assertDictMatch(expected_res, res_dict) - - def test_copy_volume_to_image_without_protected_prop(self): - """Test protected property is not defined with the root image.""" - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - - def fake_get_volume_image_metadata(*args): - return [] - - # Need to mock get_volume_image_metadata, create, - # update and copy_volume_to_image - with mock.patch.object(volume_api.API, "get_volume_image_metadata") \ - as mock_get_volume_image_metadata: - mock_get_volume_image_metadata.side_effect = \ - fake_get_volume_image_metadata - - with mock.patch.object(glance.GlanceImageService, "create") \ - as mock_create: - mock_create.side_effect = self.fake_image_service_create - - with mock.patch.object(volume_api.API, "update") \ - as mock_update: - mock_update.side_effect = stubs.stub_volume_update - - with mock.patch.object(volume_rpcapi.VolumeAPI, - "copy_volume_to_image") \ - as mock_copy_volume_to_image: - mock_copy_volume_to_image.side_effect = \ - self.fake_rpc_copy_volume_to_image - - req = fakes.HTTPRequest.blank( - '/v2/tenant1/volumes/%s/action' % id) - - body = self._get_os_volume_upload_image() - res_dict = self.controller._volume_upload_image(req, - id, - body) - expected_res = { - 'os-volume_upload_image': { - 'id': id, - 'updated_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'status': 'uploading', - 'display_description': 'displaydesc', - 'size': 1, - 'volume_type': fake_volume.fake_db_volume_type( - name='vol_type_name'), - 'image_id': 1, - 'container_format': 'bare', - 'disk_format': 'raw', - 'image_name': 'image_name' - } - } - - self.assertDictMatch(expected_res, res_dict) - - def test_copy_volume_to_image_without_core_prop(self): - """Test glance_core_properties defined in cinder.conf is empty.""" - id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' - - # Need to mock create, update, copy_volume_to_image - with mock.patch.object(glance.GlanceImageService, "create") \ - as mock_create: - mock_create.side_effect = self.fake_image_service_create - - with mock.patch.object(volume_api.API, "update") \ - as mock_update: - mock_update.side_effect = stubs.stub_volume_update - - with mock.patch.object(volume_rpcapi.VolumeAPI, - "copy_volume_to_image") \ - as mock_copy_volume_to_image: - mock_copy_volume_to_image.side_effect = \ - self.fake_rpc_copy_volume_to_image - - self.override_config('glance_core_properties', []) - - req = fakes.HTTPRequest.blank( - '/v2/tenant1/volumes/%s/action' % id) - - body = self._get_os_volume_upload_image() - res_dict = self.controller._volume_upload_image(req, - id, - body) - expected_res = { - 'os-volume_upload_image': { - 'id': id, - 'updated_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'status': 'uploading', - 'display_description': 'displaydesc', - 'size': 1, - 'volume_type': fake_volume.fake_db_volume_type( - name='vol_type_name'), - 'image_id': 1, - 'container_format': 'bare', - 'disk_format': 'raw', - 'image_name': 'image_name' - } - } - - self.assertDictMatch(expected_res, res_dict) - - @mock.patch.object(volume_api.API, "get_volume_image_metadata") - @mock.patch.object(glance.GlanceImageService, "create") - @mock.patch.object(volume_api.API, "get") - @mock.patch.object(volume_api.API, "update") - @mock.patch.object(volume_rpcapi.VolumeAPI, "copy_volume_to_image") - def test_copy_volume_to_image_volume_type_none( - self, - mock_copy_volume_to_image, - mock_update, - mock_get, - mock_create, - mock_get_volume_image_metadata): - """Test create image from volume with none type volume.""" - - db_volume = fake_volume.fake_db_volume() - volume_obj = objects.Volume._from_db_object(self.context, - objects.Volume(), - db_volume) - - mock_create.side_effect = self.fake_image_service_create - mock_get.return_value = volume_obj - mock_copy_volume_to_image.side_effect = ( - self.fake_rpc_copy_volume_to_image) - - req = fakes.HTTPRequest.blank('/v2/tenant1/volumes/%s/action' % id) - body = self._get_os_volume_upload_image() - res_dict = self.controller._volume_upload_image(req, id, body) - expected_res = { - 'os-volume_upload_image': { - 'id': fake.volume_id, - 'updated_at': None, - 'status': 'uploading', - 'display_description': None, - 'size': 1, - 'volume_type': None, - 'image_id': 1, - 'container_format': u'bare', - 'disk_format': u'raw', - 'image_name': u'image_name' - } - } - - self.assertDictMatch(expected_res, res_dict) diff --git a/cinder/tests/unit/api/contrib/test_volume_encryption_metadata.py b/cinder/tests/unit/api/contrib/test_volume_encryption_metadata.py deleted file mode 100644 index 1dd1935b3..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_encryption_metadata.py +++ /dev/null @@ -1,210 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_serialization import jsonutils -import webob - -from cinder.api.contrib import volume_encryption_metadata -from cinder import context -from cinder import db -from cinder import test -from cinder.tests.unit.api import fakes - - -def return_volume_type_encryption_metadata(context, volume_type_id): - return stub_volume_type_encryption() - - -def stub_volume_type_encryption(): - values = { - 'cipher': 'cipher', - 'key_size': 256, - 'provider': 'nova.volume.encryptors.base.VolumeEncryptor', - 'volume_type_id': 'volume_type', - 'control_location': 'front-end', - } - return values - - -class VolumeEncryptionMetadataTest(test.TestCase): - @staticmethod - def _create_volume(context, - display_name='test_volume', - display_description='this is a test volume', - status='creating', - availability_zone='fake_az', - host='fake_host', - size=1, - encryption_key_id='fake_key'): - """Create a volume object.""" - volume = { - 'size': size, - 'user_id': 'fake', - 'project_id': 'fake', - 'status': status, - 'display_name': display_name, - 'display_description': display_description, - 'attach_status': 'detached', - 'availability_zone': availability_zone, - 'host': host, - 'encryption_key_id': encryption_key_id, - } - return db.volume_create(context, volume)['id'] - - def setUp(self): - super(VolumeEncryptionMetadataTest, self).setUp() - self.controller = (volume_encryption_metadata. - VolumeEncryptionMetadataController()) - self.stubs.Set(db.sqlalchemy.api, 'volume_type_encryption_get', - return_volume_type_encryption_metadata) - - self.ctxt = context.RequestContext('fake', 'fake') - self.volume_id = self._create_volume(self.ctxt) - self.addCleanup(db.volume_destroy, self.ctxt.elevated(), - self.volume_id) - - def test_index(self): - req = webob.Request.blank('/v2/fake/volumes/%s/encryption' - % self.volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - - expected = { - "encryption_key_id": "fake_key", - "control_location": "front-end", - "cipher": "cipher", - "provider": "nova.volume.encryptors.base.VolumeEncryptor", - "key_size": 256, - } - self.assertEqual(expected, res_dict) - - def test_index_bad_tenant_id(self): - req = webob.Request.blank('/v2/%s/volumes/%s/encryption' - % ('bad-tenant-id', self.volume_id)) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(400, res.status_code) - - res_dict = jsonutils.loads(res.body) - expected = {'badRequest': {'code': 400, - 'message': 'Malformed request url'}} - self.assertEqual(expected, res_dict) - - def test_index_bad_volume_id(self): - bad_volume_id = 'bad_volume_id' - req = webob.Request.blank('/v2/fake/volumes/%s/encryption' - % bad_volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(404, res.status_code) - - res_dict = jsonutils.loads(res.body) - expected = {'itemNotFound': {'code': 404, - 'message': 'VolumeNotFound: Volume ' - '%s could not be found.' - % bad_volume_id}} - self.assertEqual(expected, res_dict) - - def test_show_key(self): - req = webob.Request.blank('/v2/fake/volumes/%s/encryption/' - 'encryption_key_id' % self.volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(200, res.status_code) - - self.assertEqual(b'fake_key', res.body) - - def test_show_control(self): - req = webob.Request.blank('/v2/fake/volumes/%s/encryption/' - 'control_location' % self.volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(200, res.status_code) - - self.assertEqual(b'front-end', res.body) - - def test_show_provider(self): - req = webob.Request.blank('/v2/fake/volumes/%s/encryption/' - 'provider' % self.volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(200, res.status_code) - - self.assertEqual(b'nova.volume.encryptors.base.VolumeEncryptor', - res.body) - - def test_show_bad_tenant_id(self): - req = webob.Request.blank('/v2/%s/volumes/%s/encryption/' - 'encryption_key_id' % ('bad-tenant-id', - self.volume_id)) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(400, res.status_code) - - res_dict = jsonutils.loads(res.body) - expected = {'badRequest': {'code': 400, - 'message': 'Malformed request url'}} - self.assertEqual(expected, res_dict) - - def test_show_bad_volume_id(self): - bad_volume_id = 'bad_volume_id' - req = webob.Request.blank('/v2/fake/volumes/%s/encryption/' - 'encryption_key_id' % bad_volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(404, res.status_code) - - res_dict = jsonutils.loads(res.body) - expected = {'itemNotFound': {'code': 404, - 'message': 'VolumeNotFound: Volume ' - '%s could not be found.' - % bad_volume_id}} - self.assertEqual(expected, res_dict) - - def test_retrieve_key_admin(self): - ctxt = context.RequestContext('fake', 'fake', is_admin=True) - - req = webob.Request.blank('/v2/fake/volumes/%s/encryption/' - 'encryption_key_id' % self.volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctxt)) - self.assertEqual(200, res.status_code) - - self.assertEqual(b'fake_key', res.body) - - def test_show_volume_not_encrypted_type(self): - self.stubs.Set(db.sqlalchemy.api, 'volume_type_encryption_get', - lambda *args, **kwargs: None) - - volume_id = self._create_volume(self.ctxt, encryption_key_id=None) - self.addCleanup(db.volume_destroy, self.ctxt.elevated(), volume_id) - - req = webob.Request.blank('/v2/fake/volumes/%s/encryption/' - 'encryption_key_id' % volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - self.assertEqual(200, res.status_code) - self.assertEqual(0, len(res.body)) - - def test_index_volume_not_encrypted_type(self): - self.stubs.Set(db.sqlalchemy.api, 'volume_type_encryption_get', - lambda *args, **kwargs: None) - - volume_id = self._create_volume(self.ctxt, encryption_key_id=None) - self.addCleanup(db.volume_destroy, self.ctxt.elevated(), volume_id) - - req = webob.Request.blank('/v2/fake/volumes/%s/encryption' - % volume_id) - res = req.get_response(fakes.wsgi_app(fake_auth_context=self.ctxt)) - - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - - expected = { - 'encryption_key_id': None - } - self.assertEqual(expected, res_dict) diff --git a/cinder/tests/unit/api/contrib/test_volume_host_attribute.py b/cinder/tests/unit/api/contrib/test_volume_host_attribute.py deleted file mode 100644 index dcc136f06..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_host_attribute.py +++ /dev/null @@ -1,145 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from lxml import etree -from oslo_serialization import jsonutils -from oslo_utils import timeutils -import webob - -from cinder import context -from cinder import db -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_volume -from cinder import volume - - -def fake_db_volume_get(*args, **kwargs): - return { - 'id': 'fake', - 'host': 'host001', - 'status': 'available', - 'size': 5, - 'availability_zone': 'somewhere', - 'created_at': timeutils.utcnow(), - 'display_name': 'anothervolume', - 'display_description': 'Just another volume!', - 'volume_type_id': None, - 'snapshot_id': None, - 'project_id': 'fake', - 'migration_status': None, - '_name_id': 'fake2', - 'attach_status': 'detached', - } - - -def fake_volume_api_get(*args, **kwargs): - ctx = context.RequestContext('admin', 'fake', True) - db_volume = fake_db_volume_get() - return fake_volume.fake_volume_obj(ctx, **db_volume) - - -def fake_volume_get_all(*args, **kwargs): - return objects.VolumeList(objects=[fake_volume_api_get()]) - - -def app(): - # no auth, just let environ['cinder.context'] pass through - api = fakes.router.APIRouter() - mapper = fakes.urlmap.URLMap() - mapper['/v2'] = api - return mapper - - -class VolumeHostAttributeTest(test.TestCase): - - def setUp(self): - super(VolumeHostAttributeTest, self).setUp() - self.stubs.Set(volume.api.API, 'get', fake_volume_api_get) - self.stubs.Set(volume.api.API, 'get_all', fake_volume_get_all) - self.stubs.Set(db, 'volume_get', fake_db_volume_get) - - self.UUID = uuid.uuid4() - - def test_get_volume_allowed(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volume'] - self.assertEqual('host001', vol['os-vol-host-attr:host']) - - def test_get_volume_unallowed(self): - ctx = context.RequestContext('non-admin', 'fake', False) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volume'] - self.assertNotIn('os-vol-host-attr:host', vol) - - def test_list_detail_volumes_allowed(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertEqual('host001', vol[0]['os-vol-host-attr:host']) - - def test_list_detail_volumes_unallowed(self): - ctx = context.RequestContext('non-admin', 'fake', False) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertNotIn('os-vol-host-attr:host', vol[0]) - - def test_list_simple_volumes_no_host(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertNotIn('os-vol-host-attr:host', vol[0]) - - def test_get_volume_xml(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.accept = 'application/xml' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = etree.XML(res.body) - host_key = ('{http://docs.openstack.org/volume/ext/' - 'volume_host_attribute/api/v2}host') - self.assertEqual('host001', vol.get(host_key)) - - def test_list_volumes_detail_xml(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.accept = 'application/xml' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = list(etree.XML(res.body))[0] - host_key = ('{http://docs.openstack.org/volume/ext/' - 'volume_host_attribute/api/v2}host') - self.assertEqual('host001', vol.get(host_key)) diff --git a/cinder/tests/unit/api/contrib/test_volume_image_metadata.py b/cinder/tests/unit/api/contrib/test_volume_image_metadata.py deleted file mode 100644 index 2d91069a8..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_image_metadata.py +++ /dev/null @@ -1,347 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid -from xml.dom import minidom - -from oslo_serialization import jsonutils -from oslo_utils import timeutils -import webob - -from cinder.api import common -from cinder.api.contrib import volume_image_metadata -from cinder.api.openstack import wsgi -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_volume -from cinder import volume - - -def fake_db_volume_get(*args, **kwargs): - return { - 'id': 'fake', - 'host': 'host001', - 'status': 'available', - 'size': 5, - 'availability_zone': 'somewhere', - 'created_at': timeutils.utcnow(), - 'display_name': 'anothervolume', - 'display_description': 'Just another volume!', - 'volume_type_id': None, - 'snapshot_id': None, - 'project_id': 'fake', - 'migration_status': None, - '_name_id': 'fake2', - 'attach_status': 'detached', - } - - -def fake_volume_api_get(*args, **kwargs): - ctx = context.RequestContext('admin', 'fake', True) - db_volume = fake_db_volume_get() - return fake_volume.fake_volume_obj(ctx, **db_volume) - - -def fake_volume_get_all(*args, **kwargs): - return objects.VolumeList(objects=[fake_volume_api_get()]) - - -fake_image_metadata = { - 'image_id': 'someid', - 'image_name': 'fake', - 'kernel_id': 'somekernel', - 'ramdisk_id': 'someramdisk', -} - - -def fake_get_volume_image_metadata(*args, **kwargs): - return fake_image_metadata - - -def fake_get_volumes_image_metadata(*args, **kwargs): - return {'fake': fake_image_metadata} - - -def return_empty_image_metadata(*args, **kwargs): - return {} - - -def volume_metadata_delete(context, volume_id, key, meta_type): - pass - - -def fake_create_volume_metadata(context, volume_id, metadata, - delete, meta_type): - return fake_get_volume_image_metadata() - - -def return_volume_nonexistent(*args, **kwargs): - raise exception.VolumeNotFound('bogus test message') - - -class VolumeImageMetadataTest(test.TestCase): - content_type = 'application/json' - - def setUp(self): - super(VolumeImageMetadataTest, self).setUp() - self.stubs.Set(volume.api.API, 'get', fake_volume_api_get) - self.stubs.Set(volume.api.API, 'get_all', fake_volume_get_all) - self.stubs.Set(volume.api.API, 'get_volume_image_metadata', - fake_get_volume_image_metadata) - self.stubs.Set(volume.api.API, 'get_volumes_image_metadata', - fake_get_volumes_image_metadata) - self.UUID = uuid.uuid4() - self.controller = (volume_image_metadata. - VolumeImageMetadataController()) - - def _make_request(self, url): - req = webob.Request.blank(url) - req.accept = self.content_type - res = req.get_response(fakes.wsgi_app()) - return res - - def _get_image_metadata(self, body): - return jsonutils.loads(body)['volume']['volume_image_metadata'] - - def _get_image_metadata_list(self, body): - return [ - volume['volume_image_metadata'] - for volume in jsonutils.loads(body)['volumes'] - ] - - def _create_volume_and_glance_metadata(self): - ctxt = context.get_admin_context() - db.volume_create(ctxt, {'id': 'fake', 'status': 'available', - 'host': 'test', 'provider_location': '', - 'size': 1}) - db.volume_glance_metadata_create(ctxt, 'fake', 'image_id', 'someid') - db.volume_glance_metadata_create(ctxt, 'fake', 'image_name', 'fake') - db.volume_glance_metadata_create(ctxt, 'fake', 'kernel_id', - 'somekernel') - db.volume_glance_metadata_create(ctxt, 'fake', 'ramdisk_id', - 'someramdisk') - - def test_get_volume(self): - self._create_volume_and_glance_metadata() - res = self._make_request('/v2/fake/volumes/%s' % self.UUID) - self.assertEqual(200, res.status_int) - self.assertEqual(fake_image_metadata, - self._get_image_metadata(res.body)) - - def test_list_detail_volumes(self): - self._create_volume_and_glance_metadata() - res = self._make_request('/v2/fake/volumes/detail') - self.assertEqual(200, res.status_int) - self.assertEqual(fake_image_metadata, - self._get_image_metadata_list(res.body)[0]) - - def test_list_detail_volumes_with_limit(self): - ctxt = context.get_admin_context() - db.volume_create(ctxt, {'id': 'fake', 'status': 'available', - 'host': 'test', 'provider_location': '', - 'size': 1}) - db.volume_glance_metadata_create(ctxt, 'fake', 'key1', 'value1') - db.volume_glance_metadata_create(ctxt, 'fake', 'key2', 'value2') - res = self._make_request('/v2/fake/volumes/detail?limit=1') - self.assertEqual(200, res.status_int) - self.assertEqual({'key1': 'value1', 'key2': 'value2'}, - self._get_image_metadata_list(res.body)[0]) - - def test_create_image_metadata(self): - self.stubs.Set(volume.api.API, 'get_volume_image_metadata', - return_empty_image_metadata) - self.stubs.Set(db, 'volume_metadata_update', - fake_create_volume_metadata) - - body = {"os-set_image_metadata": {"metadata": fake_image_metadata}} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = "POST" - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - self.assertEqual(fake_image_metadata, - jsonutils.loads(res.body)["metadata"]) - - def test_create_with_keys_case_insensitive(self): - # If the keys in uppercase_and_lowercase, should return the one - # which server added - self.stubs.Set(volume.api.API, 'get_volume_image_metadata', - return_empty_image_metadata) - self.stubs.Set(db, 'volume_metadata_update', - fake_create_volume_metadata) - - body = { - "os-set_image_metadata": { - "metadata": { - "Image_Id": "someid", - "image_name": "fake", - "Kernel_id": "somekernel", - "ramdisk_id": "someramdisk" - }, - }, - } - - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - self.assertEqual(fake_image_metadata, - jsonutils.loads(res.body)["metadata"]) - - def test_create_empty_body(self): - req = fakes.HTTPRequest.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, 1, None) - - def test_create_nonexistent_volume(self): - self.stubs.Set(volume.api.API, 'get', return_volume_nonexistent) - - req = fakes.HTTPRequest.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.content_type = "application/json" - body = {"os-set_image_metadata": { - "metadata": {"image_name": "fake"}} - } - req.body = jsonutils.dump_as_bytes(body) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.create, req, 1, body) - - def test_invalid_metadata_items_on_create(self): - self.stubs.Set(db, 'volume_metadata_update', - fake_create_volume_metadata) - req = fakes.HTTPRequest.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.headers["content-type"] = "application/json" - - data = {"os-set_image_metadata": { - "metadata": {"a" * 260: "value1"}} - } - - # Test for long key - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, 1, data) - - # Test for long value - data = {"os-set_image_metadata": { - "metadata": {"key": "v" * 260}} - } - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, 1, data) - - # Test for empty key. - data = {"os-set_image_metadata": { - "metadata": {"": "value1"}} - } - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, 1, data) - - def test_delete(self): - self.stubs.Set(db, 'volume_metadata_delete', - volume_metadata_delete) - - body = {"os-unset_image_metadata": { - "key": "ramdisk_id"} - } - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - - def test_delete_meta_not_found(self): - data = {"os-unset_image_metadata": { - "key": "invalid_id"} - } - req = fakes.HTTPRequest.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.body = jsonutils.dump_as_bytes(data) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, 1, data) - - def test_delete_nonexistent_volume(self): - self.stubs.Set(db, 'volume_metadata_delete', - return_volume_nonexistent) - - body = {"os-unset_image_metadata": { - "key": "fake"} - } - req = fakes.HTTPRequest.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, 1, body) - - def test_show_image_metadata(self): - body = {"os-show_image_metadata": None} - req = webob.Request.blank('/v2/fake/volumes/1/action') - req.method = 'POST' - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - self.assertEqual(fake_image_metadata, - jsonutils.loads(res.body)["metadata"]) - - -class ImageMetadataXMLDeserializer(common.MetadataXMLDeserializer): - metadata_node_name = "volume_image_metadata" - - -class VolumeImageMetadataXMLTest(VolumeImageMetadataTest): - content_type = 'application/xml' - - def _get_image_metadata(self, body): - deserializer = wsgi.XMLDeserializer() - volume = deserializer.find_first_child_named( - minidom.parseString(body), 'volume') - image_metadata = deserializer.find_first_child_named( - volume, 'volume_image_metadata') - return wsgi.MetadataXMLDeserializer().extract_metadata(image_metadata) - - def _get_image_metadata_list(self, body): - deserializer = wsgi.XMLDeserializer() - volumes = deserializer.find_first_child_named( - minidom.parseString(body), 'volumes') - volume_list = deserializer.find_children_named(volumes, 'volume') - image_metadata_list = [ - deserializer.find_first_child_named( - volume, 'volume_image_metadata' - ) - for volume in volume_list] - - metadata_deserializer = wsgi.MetadataXMLDeserializer() - return [metadata_deserializer.extract_metadata(image_metadata) - for image_metadata in image_metadata_list] diff --git a/cinder/tests/unit/api/contrib/test_volume_manage.py b/cinder/tests/unit/api/contrib/test_volume_manage.py deleted file mode 100644 index 57c69f3ec..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_manage.py +++ /dev/null @@ -1,225 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_serialization import jsonutils -import webob - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_volume - - -def app(): - # no auth, just let environ['cinder.context'] pass through - api = fakes.router.APIRouter() - mapper = fakes.urlmap.URLMap() - mapper['/v2'] = api - return mapper - - -def db_service_get_by_host_and_topic(context, host, topic): - """Replacement for db.service_get_by_host_and_topic. - - We stub the db.service_get_by_host_and_topic method to return something - for a specific host, and raise an exception for anything else. We don't - use the returned data (the code under test just use the call to check for - existence of a host, so the content returned doesn't matter. - """ - if host == 'host_ok': - return {} - raise exception.ServiceNotFound(service_id=host) - -# Some of the tests check that volume types are correctly validated during a -# volume manage operation. This data structure represents an existing volume -# type. -fake_vt = {'id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', - 'name': 'good_fakevt'} - - -def vt_get_volume_type_by_name(context, name): - """Replacement for cinder.volume.volume_types.get_volume_type_by_name. - - Overrides cinder.volume.volume_types.get_volume_type_by_name to return - the volume type based on inspection of our fake structure, rather than - going to the Cinder DB. - """ - if name == fake_vt['name']: - return fake_vt - raise exception.VolumeTypeNotFoundByName(volume_type_name=name) - - -def vt_get_volume_type(context, vt_id): - """Replacement for cinder.volume.volume_types.get_volume_type. - - Overrides cinder.volume.volume_types.get_volume_type to return the - volume type based on inspection of our fake structure, rather than going - to the Cinder DB. - """ - if vt_id == fake_vt['id']: - return fake_vt - raise exception.VolumeTypeNotFound(volume_type_id=vt_id) - - -def api_manage(*args, **kwargs): - """Replacement for cinder.volume.api.API.manage_existing. - - Overrides cinder.volume.api.API.manage_existing to return some fake volume - data structure, rather than initiating a real volume managing. - - Note that we don't try to replicate any passed-in information (e.g. name, - volume type) in the returned structure. - """ - ctx = context.RequestContext('admin', 'fake', True) - vol = { - 'status': 'creating', - 'display_name': 'fake_name', - 'availability_zone': 'nova', - 'tenant_id': 'fake', - 'id': 'ffffffff-0000-ffff-0000-ffffffffffff', - 'volume_type': None, - 'snapshot_id': None, - 'user_id': 'fake', - 'size': 0, - 'attach_status': 'detached', - 'volume_type_id': None} - return fake_volume.fake_volume_obj(ctx, **vol) - - -@mock.patch('cinder.db.service_get_by_host_and_topic', - db_service_get_by_host_and_topic) -@mock.patch('cinder.volume.volume_types.get_volume_type_by_name', - vt_get_volume_type_by_name) -@mock.patch('cinder.volume.volume_types.get_volume_type', - vt_get_volume_type) -class VolumeManageTest(test.TestCase): - """Test cases for cinder/api/contrib/volume_manage.py - - The API extension adds a POST /os-volume-manage API that is passed a cinder - host name, and a driver-specific reference parameter. If everything - is passed correctly, then the cinder.volume.api.API.manage_existing method - is invoked to manage an existing storage object on the host. - - In this set of test cases, we are ensuring that the code correctly parses - the request structure and raises the correct exceptions when things are not - right, and calls down into cinder.volume.api.API.manage_existing with the - correct arguments. - """ - - def setUp(self): - super(VolumeManageTest, self).setUp() - - def _get_resp(self, body): - """Helper to execute an os-volume-manage API call.""" - req = webob.Request.blank('/v2/fake/os-volume-manage') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.environ['cinder.context'] = context.RequestContext('admin', - 'fake', - True) - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(app()) - return res - - @mock.patch('cinder.volume.api.API.manage_existing', wraps=api_manage) - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_manage_volume_ok(self, mock_validate, mock_api_manage): - """Test successful manage volume execution. - - Tests for correct operation when valid arguments are passed in the - request body. We ensure that cinder.volume.api.API.manage_existing got - called with the correct arguments, and that we return the correct HTTP - code to the caller. - """ - body = {'volume': {'host': 'host_ok', - 'ref': 'fake_ref'}} - res = self._get_resp(body) - self.assertEqual(202, res.status_int, res) - - # Check that the manage API was called with the correct arguments. - self.assertEqual(1, mock_api_manage.call_count) - args = mock_api_manage.call_args[0] - self.assertEqual(args[1], body['volume']['host']) - self.assertEqual(args[2], body['volume']['ref']) - self.assertTrue(mock_validate.called) - - def test_manage_volume_missing_host(self): - """Test correct failure when host is not specified.""" - body = {'volume': {'ref': 'fake_ref'}} - res = self._get_resp(body) - self.assertEqual(400, res.status_int) - - def test_manage_volume_missing_ref(self): - """Test correct failure when the ref is not specified.""" - body = {'volume': {'host': 'host_ok'}} - res = self._get_resp(body) - self.assertEqual(400, res.status_int) - pass - - @mock.patch('cinder.volume.api.API.manage_existing', api_manage) - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_manage_volume_volume_type_by_uuid(self, mock_validate): - """Tests for correct operation when a volume type is specified by ID. - - We wrap cinder.volume.api.API.manage_existing so that managing is not - actually attempted. - """ - body = {'volume': {'host': 'host_ok', - 'ref': 'fake_ref', - 'volume_type': - 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}} - res = self._get_resp(body) - self.assertEqual(202, res.status_int, res) - self.assertTrue(mock_validate.called) - pass - - @mock.patch('cinder.volume.api.API.manage_existing', api_manage) - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_manage_volume_volume_type_by_name(self, mock_validate): - """Tests for correct operation when a volume type is specified by name. - - We wrap cinder.volume.api.API.manage_existing so that managing is not - actually attempted. - """ - body = {'volume': {'host': 'host_ok', - 'ref': 'fake_ref', - 'volume_type': 'good_fakevt'}} - res = self._get_resp(body) - self.assertEqual(202, res.status_int, res) - self.assertTrue(mock_validate.called) - pass - - def test_manage_volume_bad_volume_type_by_uuid(self): - """Test failure on nonexistent volume type specified by ID.""" - body = {'volume': {'host': 'host_ok', - 'ref': 'fake_ref', - 'volume_type': - 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb'}} - res = self._get_resp(body) - self.assertEqual(404, res.status_int, res) - pass - - def test_manage_volume_bad_volume_type_by_name(self): - """Test failure on nonexistent volume type specified by name.""" - body = {'volume': {'host': 'host_ok', - 'ref': 'fake_ref', - 'volume_type': 'bad_fakevt'}} - res = self._get_resp(body) - self.assertEqual(404, res.status_int, res) - pass diff --git a/cinder/tests/unit/api/contrib/test_volume_migration_status_attribute.py b/cinder/tests/unit/api/contrib/test_volume_migration_status_attribute.py deleted file mode 100644 index f7bb69376..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_migration_status_attribute.py +++ /dev/null @@ -1,153 +0,0 @@ -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from lxml import etree -from oslo_serialization import jsonutils -from oslo_utils import timeutils -import webob - -from cinder import context -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_volume -from cinder import volume - - -def fake_db_volume_get(*args, **kwargs): - return { - 'id': 'fake', - 'host': 'host001', - 'status': 'available', - 'size': 5, - 'availability_zone': 'somewhere', - 'created_at': timeutils.utcnow(), - 'attach_status': 'detached', - 'display_name': 'anothervolume', - 'display_description': 'Just another volume!', - 'volume_type_id': None, - 'snapshot_id': None, - 'project_id': 'fake', - 'migration_status': 'migrating', - '_name_id': 'fake2', - } - - -def fake_volume_api_get(*args, **kwargs): - ctx = context.RequestContext('admin', 'fake', True) - db_volume = fake_db_volume_get() - return fake_volume.fake_volume_obj(ctx, **db_volume) - - -def fake_volume_get_all(*args, **kwargs): - return objects.VolumeList(objects=[fake_volume_api_get()]) - - -def app(): - # no auth, just let environ['cinder.context'] pass through - api = fakes.router.APIRouter() - mapper = fakes.urlmap.URLMap() - mapper['/v2'] = api - return mapper - - -class VolumeMigStatusAttributeTest(test.TestCase): - - def setUp(self): - super(VolumeMigStatusAttributeTest, self).setUp() - self.stubs.Set(volume.api.API, 'get', fake_volume_api_get) - self.stubs.Set(volume.api.API, 'get_all', fake_volume_get_all) - self.UUID = uuid.uuid4() - - def test_get_volume_allowed(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volume'] - self.assertEqual('migrating', vol['os-vol-mig-status-attr:migstat']) - self.assertEqual('fake2', vol['os-vol-mig-status-attr:name_id']) - - def test_get_volume_unallowed(self): - ctx = context.RequestContext('non-admin', 'fake', False) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volume'] - self.assertNotIn('os-vol-mig-status-attr:migstat', vol) - self.assertNotIn('os-vol-mig-status-attr:name_id', vol) - - def test_list_detail_volumes_allowed(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertEqual('migrating', vol[0]['os-vol-mig-status-attr:migstat']) - self.assertEqual('fake2', vol[0]['os-vol-mig-status-attr:name_id']) - - def test_list_detail_volumes_unallowed(self): - ctx = context.RequestContext('non-admin', 'fake', False) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertNotIn('os-vol-mig-status-attr:migstat', vol[0]) - self.assertNotIn('os-vol-mig-status-attr:name_id', vol[0]) - - def test_list_simple_volumes_no_migration_status(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertNotIn('os-vol-mig-status-attr:migstat', vol[0]) - self.assertNotIn('os-vol-mig-status-attr:name_id', vol[0]) - - def test_get_volume_xml(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.accept = 'application/xml' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = etree.XML(res.body) - mig_key = ('{http://docs.openstack.org/volume/ext/' - 'volume_mig_status_attribute/api/v1}migstat') - self.assertEqual('migrating', vol.get(mig_key)) - mig_key = ('{http://docs.openstack.org/volume/ext/' - 'volume_mig_status_attribute/api/v1}name_id') - self.assertEqual('fake2', vol.get(mig_key)) - - def test_list_volumes_detail_xml(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.accept = 'application/xml' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = list(etree.XML(res.body))[0] - mig_key = ('{http://docs.openstack.org/volume/ext/' - 'volume_mig_status_attribute/api/v1}migstat') - self.assertEqual('migrating', vol.get(mig_key)) - mig_key = ('{http://docs.openstack.org/volume/ext/' - 'volume_mig_status_attribute/api/v1}name_id') - self.assertEqual('fake2', vol.get(mig_key)) diff --git a/cinder/tests/unit/api/contrib/test_volume_tenant_attribute.py b/cinder/tests/unit/api/contrib/test_volume_tenant_attribute.py deleted file mode 100644 index 1fc4fe40a..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_tenant_attribute.py +++ /dev/null @@ -1,128 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from lxml import etree -from oslo_serialization import jsonutils -import webob - -from cinder import context -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_volume -from cinder import volume - - -PROJECT_ID = '88fd1da4-f464-4a87-9ce5-26f2f40743b9' - - -def fake_volume_get(*args, **kwargs): - ctx = context.RequestContext('non-admin', 'fake', False) - vol = { - 'id': 'fake', - 'project_id': PROJECT_ID, - } - return fake_volume.fake_volume_obj(ctx, **vol) - - -def fake_volume_get_all(*args, **kwargs): - return objects.VolumeList(objects=[fake_volume_get()]) - - -def app(): - # no auth, just let environ['cinder.context'] pass through - api = fakes.router.APIRouter() - mapper = fakes.urlmap.URLMap() - mapper['/v2'] = api - return mapper - - -class VolumeTenantAttributeTest(test.TestCase): - - def setUp(self): - super(VolumeTenantAttributeTest, self).setUp() - self.stubs.Set(volume.api.API, 'get', fake_volume_get) - self.stubs.Set(volume.api.API, 'get_all', fake_volume_get_all) - self.UUID = uuid.uuid4() - - def test_get_volume_allowed(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volume'] - self.assertEqual(PROJECT_ID, vol['os-vol-tenant-attr:tenant_id']) - - def test_get_volume_unallowed(self): - ctx = context.RequestContext('non-admin', 'fake', False) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volume'] - self.assertNotIn('os-vol-tenant-attr:tenant_id', vol) - - def test_list_detail_volumes_allowed(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertEqual(PROJECT_ID, vol[0]['os-vol-tenant-attr:tenant_id']) - - def test_list_detail_volumes_unallowed(self): - ctx = context.RequestContext('non-admin', 'fake', False) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertNotIn('os-vol-tenant-attr:tenant_id', vol[0]) - - def test_list_simple_volumes_no_tenant_id(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes') - req.method = 'GET' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = jsonutils.loads(res.body)['volumes'] - self.assertNotIn('os-vol-tenant-attr:tenant_id', vol[0]) - - def test_get_volume_xml(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/%s' % self.UUID) - req.method = 'GET' - req.accept = 'application/xml' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = etree.XML(res.body) - tenant_key = ('{http://docs.openstack.org/volume/ext/' - 'volume_tenant_attribute/api/v2}tenant_id') - self.assertEqual(PROJECT_ID, vol.get(tenant_key)) - - def test_list_volumes_detail_xml(self): - ctx = context.RequestContext('admin', 'fake', True) - req = webob.Request.blank('/v2/fake/volumes/detail') - req.method = 'GET' - req.accept = 'application/xml' - req.environ['cinder.context'] = ctx - res = req.get_response(app()) - vol = list(etree.XML(res.body))[0] - tenant_key = ('{http://docs.openstack.org/volume/ext/' - 'volume_tenant_attribute/api/v2}tenant_id') - self.assertEqual(PROJECT_ID, vol.get(tenant_key)) diff --git a/cinder/tests/unit/api/contrib/test_volume_transfer.py b/cinder/tests/unit/api/contrib/test_volume_transfer.py deleted file mode 100644 index 685905e93..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_transfer.py +++ /dev/null @@ -1,611 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for volume transfer code. -""" - -import mock -from xml.dom import minidom - -from oslo_serialization import jsonutils -import six -import webob - -from cinder.api.contrib import volume_transfer -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -import cinder.transfer - - -class VolumeTransferAPITestCase(test.TestCase): - """Test Case for transfers API.""" - - def setUp(self): - super(VolumeTransferAPITestCase, self).setUp() - self.volume_transfer_api = cinder.transfer.API() - self.controller = volume_transfer.VolumeTransferController() - - def _create_transfer(self, volume_id=1, - display_name='test_transfer'): - """Create a transfer object.""" - return self.volume_transfer_api.create(context.get_admin_context(), - volume_id, - display_name) - - @staticmethod - def _create_volume(display_name='test_volume', - display_description='this is a test volume', - status='available', - size=1, - project_id='fake'): - """Create a volume object.""" - vol = {} - vol['host'] = 'fake_host' - vol['size'] = size - vol['user_id'] = 'fake' - vol['project_id'] = project_id - vol['status'] = status - vol['display_name'] = display_name - vol['display_description'] = display_description - vol['attach_status'] = status - vol['availability_zone'] = 'fake_zone' - return db.volume_create(context.get_admin_context(), vol)['id'] - - def test_show_transfer(self): - volume_id = self._create_volume(size=5) - transfer = self._create_transfer(volume_id) - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s' % - transfer['id']) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - self.assertEqual(200, res.status_int) - self.assertEqual('test_transfer', res_dict['transfer']['name']) - self.assertEqual(transfer['id'], res_dict['transfer']['id']) - self.assertEqual(volume_id, res_dict['transfer']['volume_id']) - - db.transfer_destroy(context.get_admin_context(), transfer['id']) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_show_transfer_xml_content_type(self): - volume_id = self._create_volume(size=5) - transfer = self._create_transfer(volume_id) - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s' % - transfer['id']) - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - transfer_xml = dom.getElementsByTagName('transfer') - name = transfer_xml.item(0).getAttribute('name') - self.assertEqual('test_transfer', name.strip()) - - db.transfer_destroy(context.get_admin_context(), transfer['id']) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_show_transfer_with_transfer_NotFound(self): - req = webob.Request.blank('/v2/fake/os-volume-transfer/1234') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Transfer 1234 could not be found.', - res_dict['itemNotFound']['message']) - - def test_list_transfers_json(self): - volume_id_1 = self._create_volume(size=5) - volume_id_2 = self._create_volume(size=5) - transfer1 = self._create_transfer(volume_id_1) - transfer2 = self._create_transfer(volume_id_2) - - req = webob.Request.blank('/v2/fake/os-volume-transfer') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(4, len(res_dict['transfers'][0])) - self.assertEqual(transfer1['id'], res_dict['transfers'][0]['id']) - self.assertEqual('test_transfer', res_dict['transfers'][0]['name']) - self.assertEqual(4, len(res_dict['transfers'][1])) - self.assertEqual('test_transfer', res_dict['transfers'][1]['name']) - - db.transfer_destroy(context.get_admin_context(), transfer2['id']) - db.transfer_destroy(context.get_admin_context(), transfer1['id']) - db.volume_destroy(context.get_admin_context(), volume_id_1) - db.volume_destroy(context.get_admin_context(), volume_id_2) - - def test_list_transfers_xml(self): - volume_id_1 = self._create_volume(size=5) - volume_id_2 = self._create_volume(size=5) - transfer1 = self._create_transfer(volume_id_1) - transfer2 = self._create_transfer(volume_id_2) - - req = webob.Request.blank('/v2/fake/os-volume-transfer') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - transfer_list = dom.getElementsByTagName('transfer') - self.assertEqual(3, transfer_list.item(0).attributes.length) - self.assertEqual(transfer1['id'], - transfer_list.item(0).getAttribute('id')) - self.assertEqual(3, transfer_list.item(1).attributes.length) - self.assertEqual(transfer2['id'], - transfer_list.item(1).getAttribute('id')) - - db.transfer_destroy(context.get_admin_context(), transfer2['id']) - db.transfer_destroy(context.get_admin_context(), transfer1['id']) - db.volume_destroy(context.get_admin_context(), volume_id_2) - db.volume_destroy(context.get_admin_context(), volume_id_1) - - def test_list_transfers_detail_json(self): - volume_id_1 = self._create_volume(size=5) - volume_id_2 = self._create_volume(size=5) - transfer1 = self._create_transfer(volume_id_1) - transfer2 = self._create_transfer(volume_id_2) - - req = webob.Request.blank('/v2/fake/os-volume-transfer/detail') - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_int) - self.assertEqual(5, len(res_dict['transfers'][0])) - self.assertEqual('test_transfer', - res_dict['transfers'][0]['name']) - self.assertEqual(transfer1['id'], res_dict['transfers'][0]['id']) - self.assertEqual(volume_id_1, res_dict['transfers'][0]['volume_id']) - - self.assertEqual(5, len(res_dict['transfers'][1])) - self.assertEqual('test_transfer', - res_dict['transfers'][1]['name']) - self.assertEqual(transfer2['id'], res_dict['transfers'][1]['id']) - self.assertEqual(volume_id_2, res_dict['transfers'][1]['volume_id']) - - db.transfer_destroy(context.get_admin_context(), transfer2['id']) - db.transfer_destroy(context.get_admin_context(), transfer1['id']) - db.volume_destroy(context.get_admin_context(), volume_id_2) - db.volume_destroy(context.get_admin_context(), volume_id_1) - - def test_list_transfers_detail_xml(self): - volume_id_1 = self._create_volume(size=5) - volume_id_2 = self._create_volume(size=5) - transfer1 = self._create_transfer(volume_id_1) - transfer2 = self._create_transfer(volume_id_2) - - req = webob.Request.blank('/v2/fake/os-volume-transfer/detail') - req.method = 'GET' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(200, res.status_int) - dom = minidom.parseString(res.body) - transfer_detail = dom.getElementsByTagName('transfer') - - self.assertEqual(4, transfer_detail.item(0).attributes.length) - self.assertEqual( - 'test_transfer', transfer_detail.item(0).getAttribute('name')) - self.assertEqual( - transfer1['id'], transfer_detail.item(0).getAttribute('id')) - self.assertEqual(volume_id_1, - transfer_detail.item(0).getAttribute('volume_id')) - - self.assertEqual(4, transfer_detail.item(1).attributes.length) - self.assertEqual( - 'test_transfer', transfer_detail.item(1).getAttribute('name')) - self.assertEqual( - transfer2['id'], transfer_detail.item(1).getAttribute('id')) - self.assertEqual( - volume_id_2, transfer_detail.item(1).getAttribute('volume_id')) - - db.transfer_destroy(context.get_admin_context(), transfer2['id']) - db.transfer_destroy(context.get_admin_context(), transfer1['id']) - db.volume_destroy(context.get_admin_context(), volume_id_2) - db.volume_destroy(context.get_admin_context(), volume_id_1) - - def test_list_transfers_with_all_tenants(self): - volume_id_1 = self._create_volume(size=5) - volume_id_2 = self._create_volume(size=5, project_id='fake1') - transfer1 = self._create_transfer(volume_id_1) - transfer2 = self._create_transfer(volume_id_2) - - req = fakes.HTTPRequest.blank('/v2/fake/os-volume-transfer?' - 'all_tenants=1', - use_admin_context=True) - res_dict = self.controller.index(req) - - expected = [(transfer1['id'], 'test_transfer'), - (transfer2['id'], 'test_transfer')] - ret = [] - for item in res_dict['transfers']: - ret.append((item['id'], item['name'])) - self.assertEqual(set(expected), set(ret)) - - db.transfer_destroy(context.get_admin_context(), transfer2['id']) - db.transfer_destroy(context.get_admin_context(), transfer1['id']) - db.volume_destroy(context.get_admin_context(), volume_id_1) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_string_length') - def test_create_transfer_json(self, mock_validate): - volume_id = self._create_volume(status='available', size=5) - body = {"transfer": {"name": "transfer1", - "volume_id": volume_id}} - - req = webob.Request.blank('/v2/fake/os-volume-transfer') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertIn('id', res_dict['transfer']) - self.assertIn('auth_key', res_dict['transfer']) - self.assertIn('created_at', res_dict['transfer']) - self.assertIn('name', res_dict['transfer']) - self.assertIn('volume_id', res_dict['transfer']) - self.assertTrue(mock_validate.called) - - db.volume_destroy(context.get_admin_context(), volume_id) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_string_length') - def test_create_transfer_xml(self, mock_validate): - volume_size = 2 - volume_id = self._create_volume(status='available', size=volume_size) - - body = '' % volume_id - if isinstance(body, six.text_type): - body = body.encode('utf-8') - - req = webob.Request.blank('/v2/fake/os-volume-transfer') - req.body = body - req.method = 'POST' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(202, res.status_int) - dom = minidom.parseString(res.body) - transfer = dom.getElementsByTagName('transfer') - self.assertTrue(transfer.item(0).hasAttribute('id')) - self.assertTrue(transfer.item(0).hasAttribute('auth_key')) - self.assertTrue(transfer.item(0).hasAttribute('created_at')) - self.assertEqual('transfer-001', transfer.item(0).getAttribute('name')) - self.assertTrue(transfer.item(0).hasAttribute('volume_id')) - self.assertTrue(mock_validate.called) - - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_create_transfer_with_no_body(self): - req = webob.Request.blank('/v2/fake/os-volume-transfer') - req.body = jsonutils.dump_as_bytes(None) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'transfer' in " - "request body.", - res_dict['badRequest']['message']) - - def test_create_transfer_with_body_KeyError(self): - body = {"transfer": {"name": "transfer1"}} - req = webob.Request.blank('/v2/fake/os-volume-transfer') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Incorrect request body format', - res_dict['badRequest']['message']) - - def test_create_transfer_with_VolumeNotFound(self): - body = {"transfer": {"name": "transfer1", - "volume_id": 1234}} - - req = webob.Request.blank('/v2/fake/os-volume-transfer') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Volume 1234 could not be found.', - res_dict['itemNotFound']['message']) - - def test_create_transfer_with_InvalidVolume(self): - volume_id = self._create_volume(status='attached') - body = {"transfer": {"name": "transfer1", - "volume_id": volume_id}} - req = webob.Request.blank('/v2/fake/os-volume-transfer') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual('Invalid volume: status must be available', - res_dict['badRequest']['message']) - - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_delete_transfer_awaiting_transfer(self): - volume_id = self._create_volume() - transfer = self._create_transfer(volume_id) - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s' % - transfer['id']) - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(202, res.status_int) - - # verify transfer has been deleted - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s' % - transfer['id']) - req.method = 'GET' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Transfer %s could not be found.' % transfer['id'], - res_dict['itemNotFound']['message']) - self.assertEqual(db.volume_get(context.get_admin_context(), - volume_id)['status'], 'available') - - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_delete_transfer_with_transfer_NotFound(self): - req = webob.Request.blank('/v2/fake/os-volume-transfer/9999') - req.method = 'DELETE' - req.headers['Content-Type'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('Transfer 9999 could not be found.', - res_dict['itemNotFound']['message']) - - def test_accept_transfer_volume_id_specified_json(self): - volume_id = self._create_volume() - transfer = self._create_transfer(volume_id) - - svc = self.start_service('volume', host='fake_host') - body = {"accept": {"id": transfer['id'], - "auth_key": transfer['auth_key']}} - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s/accept' % - transfer['id']) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(202, res.status_int) - self.assertEqual(transfer['id'], res_dict['transfer']['id']) - self.assertEqual(volume_id, res_dict['transfer']['volume_id']) - # cleanup - svc.stop() - - def test_accept_transfer_volume_id_specified_xml(self): - volume_id = self._create_volume(size=5) - transfer = self._create_transfer(volume_id) - svc = self.start_service('volume', host='fake_host') - - body = '' % transfer['auth_key'] - if isinstance(body, six.text_type): - body = body.encode('utf-8') - - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s/accept' % - transfer['id']) - req.body = body - req.method = 'POST' - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app()) - - self.assertEqual(202, res.status_int) - dom = minidom.parseString(res.body) - accept = dom.getElementsByTagName('transfer') - self.assertEqual(transfer['id'], - accept.item(0).getAttribute('id')) - self.assertEqual(volume_id, accept.item(0).getAttribute('volume_id')) - - db.volume_destroy(context.get_admin_context(), volume_id) - # cleanup - svc.stop() - - def test_accept_transfer_with_no_body(self): - volume_id = self._create_volume(size=5) - transfer = self._create_transfer(volume_id) - - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s/accept' % - transfer['id']) - req.body = jsonutils.dump_as_bytes(None) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'accept' in request body.", - res_dict['badRequest']['message']) - - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_accept_transfer_with_body_KeyError(self): - volume_id = self._create_volume(size=5) - transfer = self._create_transfer(volume_id) - - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s/accept' % - transfer['id']) - body = {"": {}} - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.headers['Accept'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual("Missing required element 'accept' in request body.", - res_dict['badRequest']['message']) - - def test_accept_transfer_invalid_id_auth_key(self): - volume_id = self._create_volume() - transfer = self._create_transfer(volume_id) - - body = {"accept": {"id": transfer['id'], - "auth_key": 1}} - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s/accept' % - transfer['id']) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(400, res.status_int) - self.assertEqual(400, res_dict['badRequest']['code']) - self.assertEqual(res_dict['badRequest']['message'], - 'Invalid auth key: Attempt to transfer %s with ' - 'invalid auth key.' % transfer['id']) - - db.transfer_destroy(context.get_admin_context(), transfer['id']) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_accept_transfer_with_invalid_transfer(self): - volume_id = self._create_volume() - transfer = self._create_transfer(volume_id) - - body = {"accept": {"id": transfer['id'], - "auth_key": 1}} - req = webob.Request.blank('/v2/fake/os-volume-transfer/1/accept') - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_int) - self.assertEqual(404, res_dict['itemNotFound']['code']) - self.assertEqual('TransferNotFound: Transfer 1 could not be found.', - res_dict['itemNotFound']['message']) - - db.transfer_destroy(context.get_admin_context(), transfer['id']) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_accept_transfer_with_VolumeSizeExceedsAvailableQuota(self): - - def fake_transfer_api_accept_throwing_VolumeSizeExceedsAvailableQuota( - cls, context, transfer, volume_id): - raise exception.VolumeSizeExceedsAvailableQuota(requested='2', - consumed='2', - quota='3') - - self.stubs.Set( - cinder.transfer.API, - 'accept', - fake_transfer_api_accept_throwing_VolumeSizeExceedsAvailableQuota) - - volume_id = self._create_volume() - transfer = self._create_transfer(volume_id) - - body = {"accept": {"id": transfer['id'], - "auth_key": transfer['auth_key']}} - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s/accept' % - transfer['id']) - - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(413, res.status_int) - self.assertEqual(413, res_dict['overLimit']['code']) - self.assertEqual('Requested volume or snapshot exceeds allowed ' - 'gigabytes quota. Requested 2G, quota is 3G and ' - '2G has been consumed.', - res_dict['overLimit']['message']) - - def test_accept_transfer_with_VolumeLimitExceeded(self): - - def fake_transfer_api_accept_throwing_VolumeLimitExceeded(cls, - context, - transfer, - volume_id): - raise exception.VolumeLimitExceeded(allowed=1) - - self.stubs.Set(cinder.transfer.API, 'accept', - fake_transfer_api_accept_throwing_VolumeLimitExceeded) - - volume_id = self._create_volume() - transfer = self._create_transfer(volume_id) - - body = {"accept": {"id": transfer['id'], - "auth_key": transfer['auth_key']}} - req = webob.Request.blank('/v2/fake/os-volume-transfer/%s/accept' % - transfer['id']) - - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(fakes.wsgi_app()) - res_dict = jsonutils.loads(res.body) - - self.assertEqual(413, res.status_int) - self.assertEqual(413, res_dict['overLimit']['code']) - self.assertEqual("VolumeLimitExceeded: Maximum number of volumes " - "allowed (1) exceeded for quota 'volumes'.", - res_dict['overLimit']['message']) diff --git a/cinder/tests/unit/api/contrib/test_volume_type_access.py b/cinder/tests/unit/api/contrib/test_volume_type_access.py deleted file mode 100644 index 4fe3f214b..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_type_access.py +++ /dev/null @@ -1,309 +0,0 @@ -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -import webob - -from cinder.api.contrib import volume_type_access as type_access -from cinder.api.v2 import types as types_api_v2 -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes - - -def generate_type(type_id, is_public): - return { - 'id': type_id, - 'name': u'test', - 'deleted': False, - 'created_at': datetime.datetime(2012, 1, 1, 1, 1, 1, 1), - 'updated_at': None, - 'deleted_at': None, - 'is_public': bool(is_public) - } - - -VOLUME_TYPES = { - '0': generate_type('0', True), - '1': generate_type('1', True), - '2': generate_type('2', False), - '3': generate_type('3', False)} - -PROJ1_UUID = '11111111-1111-1111-1111-111111111111' -PROJ2_UUID = '22222222-2222-2222-2222-222222222222' -PROJ3_UUID = '33333333-3333-3333-3333-333333333333' - -ACCESS_LIST = [{'volume_type_id': '2', 'project_id': PROJ2_UUID}, - {'volume_type_id': '2', 'project_id': PROJ3_UUID}, - {'volume_type_id': '3', 'project_id': PROJ3_UUID}] - - -def fake_volume_type_get(context, id, inactive=False, expected_fields=None): - vol = VOLUME_TYPES[id] - if expected_fields and 'projects' in expected_fields: - vol['projects'] = [a['project_id'] - for a in ACCESS_LIST if a['volume_type_id'] == id] - return vol - - -def _has_type_access(type_id, project_id): - for access in ACCESS_LIST: - if access['volume_type_id'] == type_id and \ - access['project_id'] == project_id: - return True - return False - - -def fake_volume_type_get_all(context, inactive=False, filters=None, - marker=None, limit=None, sort_keys=None, - sort_dirs=None, offset=None, list_result=False): - if filters is None or filters['is_public'] is None: - if list_result: - return list(VOLUME_TYPES.values()) - return VOLUME_TYPES - res = {} - for k, v in VOLUME_TYPES.items(): - if filters['is_public'] and _has_type_access(k, context.project_id): - res.update({k: v}) - continue - if v['is_public'] == filters['is_public']: - res.update({k: v}) - if list_result: - return list(res.values()) - return res - - -class FakeResponse(object): - obj = {'volume_type': {'id': '0'}, - 'volume_types': [ - {'id': '0'}, - {'id': '2'}]} - - def attach(self, **kwargs): - pass - - -class FakeRequest(object): - environ = {"cinder.context": context.get_admin_context()} - - def cached_resource_by_id(self, resource_id, name=None): - return VOLUME_TYPES[resource_id] - - -class VolumeTypeAccessTest(test.TestCase): - - def setUp(self): - super(VolumeTypeAccessTest, self).setUp() - self.type_controller_v2 = types_api_v2.VolumeTypesController() - self.type_access_controller = type_access.VolumeTypeAccessController() - self.type_action_controller = type_access.VolumeTypeActionController() - self.req = FakeRequest() - self.context = self.req.environ['cinder.context'] - self.stubs.Set(db, 'volume_type_get', - fake_volume_type_get) - self.stubs.Set(db, 'volume_type_get_all', - fake_volume_type_get_all) - - def assertVolumeTypeListEqual(self, expected, observed): - self.assertEqual(len(expected), len(observed)) - expected = sorted(expected, key=lambda item: item['id']) - observed = sorted(observed, key=lambda item: item['id']) - for d1, d2 in zip(expected, observed): - self.assertEqual(d1['id'], d2['id']) - - def test_list_type_access_public(self): - """Querying os-volume-type-access on public type should return 404.""" - req = fakes.HTTPRequest.blank('/v2/fake/types/os-volume-type-access', - use_admin_context=True) - self.assertRaises(webob.exc.HTTPNotFound, - self.type_access_controller.index, - req, '1') - - def test_list_type_access_private(self): - expected = {'volume_type_access': [ - {'volume_type_id': '2', 'project_id': PROJ2_UUID}, - {'volume_type_id': '2', 'project_id': PROJ3_UUID}]} - result = self.type_access_controller.index(self.req, '2') - self.assertEqual(expected, result) - - def test_list_with_no_context(self): - req = fakes.HTTPRequest.blank('/v2/flavors/fake/flavors') - - def fake_authorize(context, target=None, action=None): - raise exception.PolicyNotAuthorized(action='index') - self.stubs.Set(type_access, 'authorize', fake_authorize) - - self.assertRaises(exception.PolicyNotAuthorized, - self.type_access_controller.index, - req, 'fake') - - def test_list_type_with_admin_default_proj1(self): - expected = {'volume_types': [{'id': '0'}, {'id': '1'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types', - use_admin_context=True) - req.environ['cinder.context'].project_id = PROJ1_UUID - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_admin_default_proj2(self): - expected = {'volume_types': [{'id': '0'}, {'id': '1'}, {'id': '2'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types', - use_admin_context=True) - req.environ['cinder.context'].project_id = PROJ2_UUID - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_admin_ispublic_true(self): - expected = {'volume_types': [{'id': '0'}, {'id': '1'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types?is_public=true', - use_admin_context=True) - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_admin_ispublic_false(self): - expected = {'volume_types': [{'id': '2'}, {'id': '3'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types?is_public=false', - use_admin_context=True) - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_admin_ispublic_false_proj2(self): - expected = {'volume_types': [{'id': '2'}, {'id': '3'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types?is_public=false', - use_admin_context=True) - req.environ['cinder.context'].project_id = PROJ2_UUID - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_admin_ispublic_none(self): - expected = {'volume_types': [{'id': '0'}, {'id': '1'}, {'id': '2'}, - {'id': '3'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types?is_public=none', - use_admin_context=True) - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_no_admin_default(self): - expected = {'volume_types': [{'id': '0'}, {'id': '1'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types', - use_admin_context=False) - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_no_admin_ispublic_true(self): - expected = {'volume_types': [{'id': '0'}, {'id': '1'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types?is_public=true', - use_admin_context=False) - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_no_admin_ispublic_false(self): - expected = {'volume_types': [{'id': '0'}, {'id': '1'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types?is_public=false', - use_admin_context=False) - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_list_type_with_no_admin_ispublic_none(self): - expected = {'volume_types': [{'id': '0'}, {'id': '1'}]} - req = fakes.HTTPRequest.blank('/v2/fake/types?is_public=none', - use_admin_context=False) - result = self.type_controller_v2.index(req) - self.assertVolumeTypeListEqual(expected['volume_types'], - result['volume_types']) - - def test_show(self): - resp = FakeResponse() - self.type_action_controller.show(self.req, resp, '0') - self.assertEqual({'id': '0', 'os-volume-type-access:is_public': True}, - resp.obj['volume_type']) - - def test_detail(self): - resp = FakeResponse() - self.type_action_controller.detail(self.req, resp) - self.assertEqual( - [{'id': '0', 'os-volume-type-access:is_public': True}, - {'id': '2', 'os-volume-type-access:is_public': False}], - resp.obj['volume_types']) - - def test_create(self): - resp = FakeResponse() - self.type_action_controller.create(self.req, {}, resp) - self.assertEqual({'id': '0', 'os-volume-type-access:is_public': True}, - resp.obj['volume_type']) - - def test_add_project_access(self): - def stub_add_volume_type_access(context, type_id, project_id): - self.assertEqual('3', type_id, "type_id") - self.assertEqual(PROJ2_UUID, project_id, "project_id") - self.stubs.Set(db, 'volume_type_access_add', - stub_add_volume_type_access) - body = {'addProjectAccess': {'project': PROJ2_UUID}} - req = fakes.HTTPRequest.blank('/v2/fake/types/2/action', - use_admin_context=True) - result = self.type_action_controller._addProjectAccess(req, '3', body) - self.assertEqual(202, result.status_code) - - def test_add_project_access_with_no_admin_user(self): - req = fakes.HTTPRequest.blank('/v2/fake/types/2/action', - use_admin_context=False) - body = {'addProjectAccess': {'project': PROJ2_UUID}} - self.assertRaises(exception.PolicyNotAuthorized, - self.type_action_controller._addProjectAccess, - req, '2', body) - - def test_add_project_access_with_already_added_access(self): - def stub_add_volume_type_access(context, type_id, project_id): - raise exception.VolumeTypeAccessExists(volume_type_id=type_id, - project_id=project_id) - self.stubs.Set(db, 'volume_type_access_add', - stub_add_volume_type_access) - body = {'addProjectAccess': {'project': PROJ2_UUID}} - req = fakes.HTTPRequest.blank('/v2/fake/types/2/action', - use_admin_context=True) - self.assertRaises(webob.exc.HTTPConflict, - self.type_action_controller._addProjectAccess, - req, '3', body) - - def test_remove_project_access_with_bad_access(self): - def stub_remove_volume_type_access(context, type_id, project_id): - raise exception.VolumeTypeAccessNotFound(volume_type_id=type_id, - project_id=project_id) - self.stubs.Set(db, 'volume_type_access_remove', - stub_remove_volume_type_access) - body = {'removeProjectAccess': {'project': PROJ2_UUID}} - req = fakes.HTTPRequest.blank('/v2/fake/types/2/action', - use_admin_context=True) - self.assertRaises(webob.exc.HTTPNotFound, - self.type_action_controller._removeProjectAccess, - req, '3', body) - - def test_remove_project_access_with_no_admin_user(self): - req = fakes.HTTPRequest.blank('/v2/fake/types/2/action', - use_admin_context=False) - body = {'removeProjectAccess': {'project': PROJ2_UUID}} - self.assertRaises(exception.PolicyNotAuthorized, - self.type_action_controller._removeProjectAccess, - req, '2', body) diff --git a/cinder/tests/unit/api/contrib/test_volume_type_encryption.py b/cinder/tests/unit/api/contrib/test_volume_type_encryption.py deleted file mode 100644 index 27144499e..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_type_encryption.py +++ /dev/null @@ -1,631 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from oslo_serialization import jsonutils -import webob - -from cinder import context -from cinder import db -from cinder import test -from cinder.tests.unit.api import fakes -from cinder import utils - - -def return_volume_type_encryption(context, volume_type_id): - return stub_volume_type_encryption() - - -def stub_volume_type_encryption(): - values = { - 'cipher': 'fake_cipher', - 'control_location': 'front-end', - 'key_size': 256, - 'provider': 'fake_provider', - 'volume_type_id': 'fake_type_id', - } - return values - - -class VolumeTypeEncryptionTest(test.TestCase): - - _default_volume_type = { - 'id': 'fake_type_id', - 'name': 'fake_type', - } - - def setUp(self): - super(VolumeTypeEncryptionTest, self).setUp() - self.flags(host='fake') - self.api_path = '/v2/fake/os-volume-types/1/encryption' - """to reset notifier drivers left over from other api/contrib tests""" - - def _get_response(self, volume_type, admin=True, - url='/v2/fake/types/%s/encryption', - req_method='GET', req_body=None, - req_headers=None): - ctxt = context.RequestContext('fake', 'fake', is_admin=admin) - - req = webob.Request.blank(url % volume_type['id']) - req.method = req_method - req.body = req_body - if req_headers: - req.headers['Content-Type'] = req_headers - - return req.get_response(fakes.wsgi_app(fake_auth_context=ctxt)) - - def _create_type_and_encryption(self, volume_type, body=None): - if body is None: - body = {"encryption": stub_volume_type_encryption()} - - db.volume_type_create(context.get_admin_context(), volume_type) - - return self._get_response(volume_type, req_method='POST', - req_body=jsonutils.dump_as_bytes(body), - req_headers='application/json') - - def test_index(self): - self.stubs.Set(db, 'volume_type_encryption_get', - return_volume_type_encryption) - - volume_type = self._default_volume_type - self._create_type_and_encryption(volume_type) - - res = self._get_response(volume_type) - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - - expected = stub_volume_type_encryption() - self.assertEqual(expected, res_dict) - - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_index_invalid_type(self): - volume_type = self._default_volume_type - res = self._get_response(volume_type) - self.assertEqual(404, res.status_code) - res_dict = jsonutils.loads(res.body) - - expected = { - 'itemNotFound': { - 'code': 404, - 'message': ('Volume type %s could not be found.' - % volume_type['id']) - } - } - self.assertEqual(expected, res_dict) - - def test_show_key_size(self): - volume_type = self._default_volume_type - self._create_type_and_encryption(volume_type) - res = self._get_response(volume_type, - url='/v2/fake/types/%s/encryption/key_size') - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_code) - self.assertEqual(256, res_dict['key_size']) - - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_show_provider(self): - volume_type = self._default_volume_type - self._create_type_and_encryption(volume_type) - - res = self._get_response(volume_type, - url='/v2/fake/types/%s/encryption/provider') - res_dict = jsonutils.loads(res.body) - - self.assertEqual(200, res.status_code) - self.assertEqual('fake_provider', res_dict['provider']) - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_show_item_not_found(self): - volume_type = self._default_volume_type - self._create_type_and_encryption(volume_type) - - res = self._get_response(volume_type, - url='/v2/fake/types/%s/encryption/fake') - res_dict = jsonutils.loads(res.body) - - self.assertEqual(404, res.status_code) - expected = { - 'itemNotFound': { - 'code': 404, - 'message': ('The resource could not be found.') - } - } - self.assertEqual(expected, res_dict) - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def _create(self, cipher, control_location, key_size, provider): - volume_type = self._default_volume_type - db.volume_type_create(context.get_admin_context(), volume_type) - - body = {"encryption": {'cipher': cipher, - 'control_location': control_location, - 'key_size': key_size, - 'provider': provider, - 'volume_type_id': volume_type['id']}} - - self.assertEqual(0, len(self.notifier.notifications)) - res = self._get_response(volume_type) - res_dict = jsonutils.loads(res.body) - self.assertEqual(200, res.status_code) - # Confirm that volume type has no encryption information - # before create. - self.assertEqual(b'{}', res.body) - - # Create encryption specs for the volume type - # with the defined body. - res = self._get_response(volume_type, req_method='POST', - req_body=jsonutils.dump_as_bytes(body), - req_headers='application/json') - res_dict = jsonutils.loads(res.body) - - self.assertEqual(1, len(self.notifier.notifications)) - - # check response - self.assertIn('encryption', res_dict) - self.assertEqual(cipher, res_dict['encryption']['cipher']) - self.assertEqual(control_location, - res_dict['encryption']['control_location']) - self.assertEqual(key_size, res_dict['encryption']['key_size']) - self.assertEqual(provider, res_dict['encryption']['provider']) - self.assertEqual(volume_type['id'], - res_dict['encryption']['volume_type_id']) - - # check database - encryption = db.volume_type_encryption_get(context.get_admin_context(), - volume_type['id']) - self.assertIsNotNone(encryption) - self.assertEqual(cipher, encryption['cipher']) - self.assertEqual(key_size, encryption['key_size']) - self.assertEqual(provider, encryption['provider']) - self.assertEqual(volume_type['id'], encryption['volume_type_id']) - - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_create_json(self): - with mock.patch.object(utils, - 'validate_integer') as mock_validate_integer: - mock_validate_integer.return_value = 128 - self._create('fake_cipher', 'front-end', 128, 'fake_encryptor') - self.assertTrue(mock_validate_integer.called) - - def test_create_xml(self): - volume_type = self._default_volume_type - db.volume_type_create(context.get_admin_context(), volume_type) - - ctxt = context.RequestContext('fake', 'fake', is_admin=True) - - req = webob.Request.blank('/v2/fake/types/%s/encryption' - % volume_type['id']) - req.method = 'POST' - req.body = (b'') - req.headers['Content-Type'] = 'application/xml' - req.headers['Accept'] = 'application/xml' - res = req.get_response(fakes.wsgi_app(fake_auth_context=ctxt)) - - self.assertEqual(200, res.status_int) - - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_create_invalid_volume_type(self): - volume_type = self._default_volume_type - body = {"encryption": stub_volume_type_encryption()} - - # Attempt to create encryption without first creating type - res = self._get_response(volume_type, req_method='POST', - req_body=jsonutils.dump_as_bytes(body), - req_headers='application/json') - res_dict = jsonutils.loads(res.body) - - self.assertEqual(0, len(self.notifier.notifications)) - self.assertEqual(404, res.status_code) - - expected = { - 'itemNotFound': { - 'code': 404, - 'message': ('Volume type %s could not be found.' - % volume_type['id']) - } - } - self.assertEqual(expected, res_dict) - - def test_create_encryption_type_exists(self): - volume_type = self._default_volume_type - body = {"encryption": stub_volume_type_encryption()} - self._create_type_and_encryption(volume_type, body) - - # Try to create encryption specs for a volume type - # that already has them. - res = self._get_response(volume_type, req_method='POST', - req_body=jsonutils.dump_as_bytes(body), - req_headers='application/json') - res_dict = jsonutils.loads(res.body) - - expected = { - 'badRequest': { - 'code': 400, - 'message': ('Volume type encryption for type ' - 'fake_type_id already exists.') - } - } - self.assertEqual(expected, res_dict) - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_create_volume_exists(self): - # Create the volume type and a volume with the volume type. - volume_type = self._default_volume_type - db.volume_type_create(context.get_admin_context(), volume_type) - db.volume_create(context.get_admin_context(), - {'id': 'fake_id', - 'display_description': 'Test Desc', - 'size': 20, - 'status': 'creating', - 'instance_uuid': None, - 'host': 'dummy', - 'volume_type_id': volume_type['id']}) - - body = {"encryption": {'cipher': 'cipher', - 'key_size': 128, - 'control_location': 'front-end', - 'provider': 'fake_provider', - 'volume_type_id': volume_type['id']}} - - # Try to create encryption specs for a volume type - # with a volume. - res = self._get_response(volume_type, req_method='POST', - req_body=jsonutils.dump_as_bytes(body), - req_headers='application/json') - res_dict = jsonutils.loads(res.body) - - expected = { - 'badRequest': { - 'code': 400, - 'message': ('Cannot create encryption specs. ' - 'Volume type in use.') - } - } - self.assertEqual(expected, res_dict) - db.volume_destroy(context.get_admin_context(), 'fake_id') - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def _encryption_create_bad_body(self, body, - msg='Create body is not valid.'): - - volume_type = self._default_volume_type - db.volume_type_create(context.get_admin_context(), volume_type) - res = self._get_response(volume_type, req_method='POST', - req_body=jsonutils.dump_as_bytes(body), - req_headers='application/json') - - res_dict = jsonutils.loads(res.body) - - expected = { - 'badRequest': { - 'code': 400, - 'message': (msg) - } - } - self.assertEqual(expected, res_dict) - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_create_no_body(self): - msg = "Missing required element 'encryption' in request body." - self._encryption_create_bad_body(body=None, msg=msg) - - def test_create_malformed_entity(self): - body = {'encryption': 'string'} - msg = "Missing required element 'encryption' in request body." - self._encryption_create_bad_body(body=body, msg=msg) - - def test_create_negative_key_size(self): - body = {"encryption": {'cipher': 'cipher', - 'key_size': -128, - 'provider': 'fake_provider', - 'volume_type_id': 'volume_type'}} - msg = 'key_size must be >= 0' - self._encryption_create_bad_body(body=body, msg=msg) - - def test_create_none_key_size(self): - self._create('fake_cipher', 'front-end', None, 'fake_encryptor') - - def test_create_invalid_control_location(self): - body = {"encryption": {'cipher': 'cipher', - 'control_location': 'fake_control', - 'provider': 'fake_provider', - 'volume_type_id': 'volume_type'}} - msg = ("Invalid input received: Valid control location are: " - "['front-end', 'back-end']") - self._encryption_create_bad_body(body=body, msg=msg) - - def test_create_no_provider(self): - body = {"encryption": {'cipher': 'cipher', - 'volume_type_id': 'volume_type'}} - msg = ("Invalid input received: provider must be defined") - self._encryption_create_bad_body(body=body, msg=msg) - - def test_delete(self): - volume_type = self._default_volume_type - db.volume_type_create(context.get_admin_context(), volume_type) - - # Test that before create, there's nothing with a get - res = self._get_response(volume_type) - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - self.assertEqual({}, res_dict) - - body = {"encryption": {'cipher': 'cipher', - 'key_size': 128, - 'control_location': 'front-end', - 'provider': 'fake_provider', - 'volume_type_id': volume_type['id']}} - - # Create, and test that get returns something - res = self._get_response(volume_type, req_method='POST', - req_body=jsonutils.dump_as_bytes(body), - req_headers='application/json') - res_dict = jsonutils.loads(res.body) - - res = self._get_response(volume_type, req_method='GET', - req_headers='application/json', - url='/v2/fake/types/%s/encryption') - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - self.assertEqual(volume_type['id'], res_dict['volume_type_id']) - - # Delete, and test that get returns nothing - res = self._get_response(volume_type, req_method='DELETE', - req_headers='application/json', - url='/v2/fake/types/%s/encryption/provider') - self.assertEqual(202, res.status_code) - self.assertEqual(0, len(res.body)) - res = self._get_response(volume_type, req_method='GET', - req_headers='application/json', - url='/v2/fake/types/%s/encryption') - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - self.assertEqual({}, res_dict) - - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_delete_with_volume_in_use(self): - # Create the volume type - volume_type = self._default_volume_type - db.volume_type_create(context.get_admin_context(), volume_type) - - body = {"encryption": {'cipher': 'cipher', - 'key_size': 128, - 'control_location': 'front-end', - 'provider': 'fake_provider', - 'volume_type_id': volume_type['id']}} - - # Create encryption with volume type, and test with GET - res = self._get_response(volume_type, req_method='POST', - req_body=jsonutils.dump_as_bytes(body), - req_headers='application/json') - res = self._get_response(volume_type, req_method='GET', - req_headers='application/json', - url='/v2/fake/types/%s/encryption') - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - self.assertEqual(volume_type['id'], res_dict['volume_type_id']) - - # Create volumes with the volume type - db.volume_create(context.get_admin_context(), - {'id': 'fake_id', - 'display_description': 'Test Desc', - 'size': 20, - 'status': 'creating', - 'instance_uuid': None, - 'host': 'dummy', - 'volume_type_id': volume_type['id']}) - - db.volume_create(context.get_admin_context(), - {'id': 'fake_id2', - 'display_description': 'Test Desc2', - 'size': 2, - 'status': 'creating', - 'instance_uuid': None, - 'host': 'dummy', - 'volume_type_id': volume_type['id']}) - - # Delete, and test that there is an error since volumes exist - res = self._get_response(volume_type, req_method='DELETE', - req_headers='application/json', - url='/v2/fake/types/%s/encryption/provider') - self.assertEqual(400, res.status_code) - res_dict = jsonutils.loads(res.body) - expected = { - 'badRequest': { - 'code': 400, - 'message': 'Cannot delete encryption specs. ' - 'Volume type in use.' - } - } - self.assertEqual(expected, res_dict) - - # Delete the volumes - db.volume_destroy(context.get_admin_context(), 'fake_id') - db.volume_destroy(context.get_admin_context(), 'fake_id2') - - # Delete, and test that get returns nothing - res = self._get_response(volume_type, req_method='DELETE', - req_headers='application/json', - url='/v2/fake/types/%s/encryption/provider') - self.assertEqual(202, res.status_code) - self.assertEqual(0, len(res.body)) - res = self._get_response(volume_type, req_method='GET', - req_headers='application/json', - url='/v2/fake/types/%s/encryption') - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - self.assertEqual({}, res_dict) - - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_delete_with_no_encryption(self): - volume_type = self._default_volume_type - # create a volume type - db.volume_type_create(context.get_admin_context(), volume_type) - - # without creating encryption type, try to delete - # and check if 404 is raised. - res = self._get_response(volume_type, req_method='DELETE', - req_headers='application/json', - url='/v2/fake/types/%s/encryption/provider') - self.assertEqual(404, res.status_code) - expected = { - "itemNotFound": { - "message": "Volume type encryption for type " - "fake_type_id does not exist.", - "code": 404 - } - } - self.assertEqual(expected, jsonutils.loads(res.body)) - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - @mock.patch('cinder.utils.validate_integer') - def test_update_item(self, mock_validate_integer): - mock_validate_integer.return_value = 512 - volume_type = self._default_volume_type - - # Create Encryption Specs - create_body = {"encryption": {'cipher': 'cipher', - 'control_location': 'front-end', - 'key_size': 128, - 'provider': 'fake_provider', - 'volume_type_id': volume_type['id']}} - self._create_type_and_encryption(volume_type, create_body) - - # Update Encryption Specs - update_body = {"encryption": {'key_size': 512, - 'provider': 'fake_provider2'}} - - res = self.\ - _get_response(volume_type, req_method='PUT', - req_body=jsonutils.dump_as_bytes(update_body), - req_headers='application/json', - url='/v2/fake/types/%s/encryption/fake_type_id') - - res_dict = jsonutils.loads(res.body) - self.assertEqual(512, res_dict['encryption']['key_size']) - self.assertEqual('fake_provider2', res_dict['encryption']['provider']) - - # Get Encryption Specs - res = self._get_response(volume_type) - res_dict = jsonutils.loads(res.body) - - # Confirm Encryption Specs - self.assertEqual(512, res_dict['key_size']) - self.assertEqual('fake_provider2', res_dict['provider']) - self.assertTrue(mock_validate_integer.called) - - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def _encryption_update_bad_body(self, update_body, msg): - - # Create Volume Type and Encryption - volume_type = self._default_volume_type - res = self._create_type_and_encryption(volume_type) - - # Update Encryption - res = self.\ - _get_response(volume_type, req_method='PUT', - req_body=jsonutils.dump_as_bytes(update_body), - req_headers='application/json', - url='/v2/fake/types/%s/encryption/fake_type_id') - - res_dict = jsonutils.loads(res.body) - - expected = { - 'badRequest': { - 'code': 400, - 'message': (msg) - } - } - - # Confirm Failure - self.assertEqual(expected, res_dict) - db.volume_type_destroy(context.get_admin_context(), volume_type['id']) - - def test_update_too_many_items(self): - update_body = {"encryption": {'key_size': 512}, - "encryption2": {'key_size': 256}} - msg = 'Request body contains too many items.' - self._encryption_update_bad_body(update_body, msg) - - def test_update_key_size_non_integer(self): - update_body = {"encryption": {'key_size': 'abc'}} - msg = 'key_size must be an integer.' - self._encryption_update_bad_body(update_body, msg) - - def test_update_item_invalid_body(self): - update_body = {"key_size": "value1"} - msg = "Missing required element 'encryption' in request body." - self._encryption_update_bad_body(update_body, msg) - - def _encryption_empty_update(self, update_body): - msg = "Missing required element 'encryption' in request body." - self._encryption_update_bad_body(update_body, msg) - - def test_update_no_body(self): - self._encryption_empty_update(update_body=None) - - def test_update_empty_body(self): - self._encryption_empty_update(update_body={}) - - def test_update_with_volume_in_use(self): - # Create the volume type and encryption - volume_type = self._default_volume_type - self._create_type_and_encryption(volume_type) - - # Create a volume with the volume type - db.volume_create(context.get_admin_context(), - {'id': 'fake_id', - 'display_description': 'Test Desc', - 'size': 20, - 'status': 'creating', - 'instance_uuid': None, - 'host': 'dummy', - 'volume_type_id': volume_type['id']}) - - # Get the Encryption - res = self._get_response(volume_type) - self.assertEqual(200, res.status_code) - res_dict = jsonutils.loads(res.body) - self.assertEqual(volume_type['id'], res_dict['volume_type_id']) - - # Update, and test that there is an error since volumes exist - update_body = {"encryption": {'key_size': 512}} - - res = self.\ - _get_response(volume_type, req_method='PUT', - req_body=jsonutils.dump_as_bytes(update_body), - req_headers='application/json', - url='/v2/fake/types/%s/encryption/fake_type_id') - self.assertEqual(400, res.status_code) - res_dict = jsonutils.loads(res.body) - expected = { - 'badRequest': { - 'code': 400, - 'message': 'Cannot update encryption specs. ' - 'Volume type in use.' - } - } - self.assertEqual(expected, res_dict) diff --git a/cinder/tests/unit/api/contrib/test_volume_unmanage.py b/cinder/tests/unit/api/contrib/test_volume_unmanage.py deleted file mode 100644 index 2fdfa29ce..000000000 --- a/cinder/tests/unit/api/contrib/test_volume_unmanage.py +++ /dev/null @@ -1,93 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_serialization import jsonutils -import webob - -from cinder import context -from cinder import db -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import utils - - -class VolumeUnmanageTest(test.TestCase): - """Test cases for cinder/api/contrib/volume_unmanage.py - - The API extension adds an action to volumes, "os-unmanage", which will - effectively issue a delete operation on the volume, but with a flag set - that means that a different method will be invoked on the driver, so that - the volume is not actually deleted in the storage backend. - - In this set of test cases, we are ensuring that the code correctly parses - the request structure and raises the correct exceptions when things are not - right, and calls down into cinder.volume.api.API.delete with the correct - arguments. - """ - - def setUp(self): - super(VolumeUnmanageTest, self).setUp() - self.ctxt = context.RequestContext('admin', 'fake_project', True) - - api = fakes.router.APIRouter() - self.app = fakes.urlmap.URLMap() - self.app['/v2'] = api - - def _get_resp(self, volume_id): - """Helper to build an os-unmanage req for the specified volume_id.""" - req = webob.Request.blank('/v2/%s/volumes/%s/action' % - (self.ctxt.project_id, volume_id)) - req.method = 'POST' - req.headers['Content-Type'] = 'application/json' - req.environ['cinder.context'] = self.ctxt - body = {'os-unmanage': ''} - req.body = jsonutils.dump_as_bytes(body) - res = req.get_response(self.app) - return res - - @mock.patch('cinder.volume.rpcapi.VolumeAPI.delete_volume') - def test_unmanage_volume_ok(self, mock_rpcapi): - """Return success for valid and unattached volume.""" - vol = utils.create_volume(self.ctxt) - res = self._get_resp(vol.id) - self.assertEqual(202, res.status_int, res) - - mock_rpcapi.assert_called_once_with(self.ctxt, mock.ANY, True, False) - vol = objects.volume.Volume.get_by_id(self.ctxt, vol.id) - self.assertEqual('deleting', vol.status) - db.volume_destroy(self.ctxt, vol.id) - - def test_unmanage_volume_bad_volume_id(self): - """Return 404 if the volume does not exist.""" - res = self._get_resp('nonexistent-volume-id') - self.assertEqual(404, res.status_int, res) - - def test_unmanage_volume_attached(self): - """Return 400 if the volume exists but is attached.""" - vol = utils.create_volume(self.ctxt, status='in-use', - attach_status='attached') - res = self._get_resp(vol.id) - self.assertEqual(400, res.status_int, res) - db.volume_destroy(self.ctxt, vol.id) - - def test_unmanage_volume_with_snapshots(self): - """Return 400 if the volume exists but has snapshots.""" - vol = utils.create_volume(self.ctxt) - snap = utils.create_snapshot(self.ctxt, vol.id) - res = self._get_resp(vol.id) - self.assertEqual(400, res.status_int, res) - db.volume_destroy(self.ctxt, vol.id) - db.snapshot_destroy(self.ctxt, snap.id) diff --git a/cinder/tests/unit/api/fakes.py b/cinder/tests/unit/api/fakes.py deleted file mode 100644 index 260447410..000000000 --- a/cinder/tests/unit/api/fakes.py +++ /dev/null @@ -1,170 +0,0 @@ -# Copyright 2010 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from oslo_service import wsgi -from oslo_utils import timeutils -import routes -import webob -import webob.dec -import webob.request - -from cinder.api.middleware import auth -from cinder.api.middleware import fault -from cinder.api.openstack import api_version_request as api_version -from cinder.api.openstack import wsgi as os_wsgi -from cinder.api import urlmap -from cinder.api.v2 import limits -from cinder.api.v2 import router -from cinder.api import versions -from cinder import context - - -FAKE_UUID = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa' -FAKE_UUIDS = {} - - -class Context(object): - pass - - -class FakeRouter(wsgi.Router): - def __init__(self, ext_mgr=None): - pass - - @webob.dec.wsgify - def __call__(self, req): - res = webob.Response() - res.status = '200' - res.headers['X-Test-Success'] = 'True' - return res - - -@webob.dec.wsgify -def fake_wsgi(self, req): - return self.application - - -def wsgi_app(inner_app_v2=None, fake_auth=True, fake_auth_context=None, - use_no_auth=False, ext_mgr=None): - if not inner_app_v2: - inner_app_v2 = router.APIRouter(ext_mgr) - - if fake_auth: - if fake_auth_context is not None: - ctxt = fake_auth_context - else: - ctxt = context.RequestContext('fake', 'fake', auth_token=True) - api_v2 = fault.FaultWrapper(auth.InjectContext(ctxt, - inner_app_v2)) - elif use_no_auth: - api_v2 = fault.FaultWrapper(auth.NoAuthMiddleware( - limits.RateLimitingMiddleware(inner_app_v2))) - else: - api_v2 = fault.FaultWrapper(auth.AuthMiddleware( - limits.RateLimitingMiddleware(inner_app_v2))) - - mapper = urlmap.URLMap() - mapper['/v2'] = api_v2 - mapper['/'] = fault.FaultWrapper(versions.VersionsController()) - return mapper - - -class FakeToken(object): - id_count = 0 - - def __getitem__(self, key): - return getattr(self, key) - - def __init__(self, **kwargs): - FakeToken.id_count += 1 - self.id = FakeToken.id_count - for k, v in kwargs.items(): - setattr(self, k, v) - - -class FakeRequestContext(context.RequestContext): - def __init__(self, *args, **kwargs): - kwargs['auth_token'] = kwargs.get('auth_token', 'fake_auth_token') - super(FakeRequestContext, self).__init__(*args, **kwargs) - - -class HTTPRequest(webob.Request): - - @classmethod - def blank(cls, *args, **kwargs): - if args is not None: - if 'v1' in args[0]: - kwargs['base_url'] = 'http://localhost/v1' - if 'v2' in args[0]: - kwargs['base_url'] = 'http://localhost/v2' - if 'v3' in args[0]: - kwargs['base_url'] = 'http://localhost/v3' - - use_admin_context = kwargs.pop('use_admin_context', False) - version = kwargs.pop('version', api_version._MIN_API_VERSION) - out = os_wsgi.Request.blank(*args, **kwargs) - out.environ['cinder.context'] = FakeRequestContext( - 'fake_user', - 'fakeproject', - is_admin=use_admin_context) - out.api_version_request = api_version.APIVersionRequest(version) - return out - - -class TestRouter(wsgi.Router): - def __init__(self, controller): - mapper = routes.Mapper() - mapper.resource("test", "tests", - controller=os_wsgi.Resource(controller)) - super(TestRouter, self).__init__(mapper) - - -class FakeAuthDatabase(object): - data = {} - - @staticmethod - def auth_token_get(context, token_hash): - return FakeAuthDatabase.data.get(token_hash, None) - - @staticmethod - def auth_token_create(context, token): - fake_token = FakeToken(created_at=timeutils.utcnow(), **token) - FakeAuthDatabase.data[fake_token.token_hash] = fake_token - FakeAuthDatabase.data['id_%i' % fake_token.id] = fake_token - return fake_token - - @staticmethod - def auth_token_destroy(context, token_id): - token = FakeAuthDatabase.data.get('id_%i' % token_id) - if token and token.token_hash in FakeAuthDatabase.data: - del FakeAuthDatabase.data[token.token_hash] - del FakeAuthDatabase.data['id_%i' % token_id] - - -class FakeRateLimiter(object): - def __init__(self, application): - self.application = application - - @webob.dec.wsgify - def __call__(self, req): - return self.application - - -def get_fake_uuid(token=0): - if token not in FAKE_UUIDS: - FAKE_UUIDS[token] = str(uuid.uuid4()) - return FAKE_UUIDS[token] diff --git a/cinder/tests/unit/api/middleware/__init__.py b/cinder/tests/unit/api/middleware/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/api/middleware/test_auth.py b/cinder/tests/unit/api/middleware/test_auth.py deleted file mode 100644 index 5ce64c912..000000000 --- a/cinder/tests/unit/api/middleware/test_auth.py +++ /dev/null @@ -1,76 +0,0 @@ -# Copyright (c) 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_middleware import request_id -import webob - -import cinder.api.middleware.auth -from cinder import test - - -class TestCinderKeystoneContextMiddleware(test.TestCase): - - def setUp(self): - super(TestCinderKeystoneContextMiddleware, self).setUp() - - @webob.dec.wsgify() - def fake_app(req): - self.context = req.environ['cinder.context'] - return webob.Response() - - self.context = None - self.middleware = (cinder.api.middleware.auth - .CinderKeystoneContext(fake_app)) - self.request = webob.Request.blank('/') - self.request.headers['X_TENANT_ID'] = 'testtenantid' - self.request.headers['X_AUTH_TOKEN'] = 'testauthtoken' - - def test_no_user_or_user_id(self): - response = self.request.get_response(self.middleware) - self.assertEqual('401 Unauthorized', response.status) - - def test_user_only(self): - self.request.headers['X_USER'] = 'testuser' - response = self.request.get_response(self.middleware) - self.assertEqual('200 OK', response.status) - self.assertEqual('testuser', self.context.user_id) - - def test_user_id_only(self): - self.request.headers['X_USER_ID'] = 'testuserid' - response = self.request.get_response(self.middleware) - self.assertEqual('200 OK', response.status) - self.assertEqual('testuserid', self.context.user_id) - - def test_user_id_trumps_user(self): - self.request.headers['X_USER_ID'] = 'testuserid' - self.request.headers['X_USER'] = 'testuser' - response = self.request.get_response(self.middleware) - self.assertEqual('200 OK', response.status) - self.assertEqual('testuserid', self.context.user_id) - - def test_tenant_id_name(self): - self.request.headers['X_USER_ID'] = 'testuserid' - self.request.headers['X_TENANT_NAME'] = 'testtenantname' - response = self.request.get_response(self.middleware) - self.assertEqual('200 OK', response.status) - self.assertEqual('testtenantid', self.context.project_id) - self.assertEqual('testtenantname', self.context.project_name) - - def test_request_id_extracted_from_env(self): - req_id = 'dummy-request-id' - self.request.headers['X_PROJECT_ID'] = 'testtenantid' - self.request.headers['X_USER_ID'] = 'testuserid' - self.request.environ[request_id.ENV_REQUEST_ID] = req_id - self.request.get_response(self.middleware) - self.assertEqual(req_id, self.context.request_id) diff --git a/cinder/tests/unit/api/middleware/test_faults.py b/cinder/tests/unit/api/middleware/test_faults.py deleted file mode 100644 index eae64e564..000000000 --- a/cinder/tests/unit/api/middleware/test_faults.py +++ /dev/null @@ -1,310 +0,0 @@ -# Copyright 2010 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from xml.dom import minidom - -import mock -from oslo_i18n import fixture as i18n_fixture -from oslo_serialization import jsonutils -import six -import webob.dec - -from cinder.api import common -from cinder.api.openstack import wsgi -from cinder.i18n import _ -from cinder import test - - -class TestCase(test.TestCase): - def _prepare_xml(self, xml_string): - """Remove characters from string which hinder XML equality testing.""" - if six.PY3 and isinstance(xml_string, bytes): - xml_string = xml_string.decode('utf-8') - xml_string = xml_string.replace(" ", "") - xml_string = xml_string.replace("\n", "") - xml_string = xml_string.replace("\t", "") - return xml_string - - -class TestFaults(TestCase): - """Tests covering `cinder.api.openstack.faults:Fault` class.""" - - def setUp(self): - super(TestFaults, self).setUp() - self.useFixture(i18n_fixture.ToggleLazy(True)) - - def test_400_fault_json(self): - """Test fault serialized to JSON via file-extension and/or header.""" - requests = [ - webob.Request.blank('/.json'), - webob.Request.blank('/', headers={"Accept": "application/json"}), - ] - - for request in requests: - fault = wsgi.Fault(webob.exc.HTTPBadRequest(explanation='scram')) - response = request.get_response(fault) - - expected = { - "badRequest": { - "message": "scram", - "code": 400, - }, - } - actual = jsonutils.loads(response.body) - - self.assertEqual("application/json", response.content_type) - self.assertEqual(expected, actual) - - def test_413_fault_json(self): - """Test fault serialized to JSON via file-extension and/or header.""" - requests = [ - webob.Request.blank('/.json'), - webob.Request.blank('/', headers={"Accept": "application/json"}), - ] - - for request in requests: - exc = webob.exc.HTTPRequestEntityTooLarge - fault = wsgi.Fault(exc(explanation='sorry', - headers={'Retry-After': '4'})) - response = request.get_response(fault) - - expected = { - "overLimit": { - "message": "sorry", - "code": 413, - "retryAfter": "4", - }, - } - actual = jsonutils.loads(response.body) - - self.assertEqual("application/json", response.content_type) - self.assertEqual(expected, actual) - - def test_raise(self): - """Ensure the ability to raise :class:`Fault` in WSGI-ified methods.""" - @webob.dec.wsgify - def raiser(req): - raise wsgi.Fault(webob.exc.HTTPNotFound(explanation='whut?')) - - req = webob.Request.blank('/.xml') - resp = req.get_response(raiser) - self.assertEqual("application/xml", resp.content_type) - self.assertEqual(404, resp.status_int) - self.assertIn(b'whut?', resp.body) - - def test_raise_403(self): - """Ensure the ability to raise :class:`Fault` in WSGI-ified methods.""" - @webob.dec.wsgify - def raiser(req): - raise wsgi.Fault(webob.exc.HTTPForbidden(explanation='whut?')) - - req = webob.Request.blank('/.xml') - resp = req.get_response(raiser) - self.assertEqual("application/xml", resp.content_type) - self.assertEqual(403, resp.status_int) - self.assertNotIn('resizeNotAllowed', resp.body) - self.assertIn(b'forbidden', resp.body) - - @mock.patch('cinder.api.openstack.wsgi.i18n.translate') - def test_raise_http_with_localized_explanation(self, mock_translate): - params = ('blah', ) - expl = _("String with params: %s") % params - - def _mock_translation(msg, locale): - return "Mensaje traducido" - - mock_translate.side_effect = _mock_translation - - @webob.dec.wsgify - def raiser(req): - raise wsgi.Fault(webob.exc.HTTPNotFound(explanation=expl)) - - req = webob.Request.blank('/.xml') - resp = req.get_response(raiser) - self.assertEqual("application/xml", resp.content_type) - self.assertEqual(404, resp.status_int) - self.assertIn(b"Mensaje traducido", resp.body) - self.stubs.UnsetAll() - - def test_fault_has_status_int(self): - """Ensure the status_int is set correctly on faults.""" - fault = wsgi.Fault(webob.exc.HTTPBadRequest(explanation='what?')) - self.assertEqual(400, fault.status_int) - - def test_xml_serializer(self): - """Ensure that a v2 request responds with a v2 xmlns.""" - request = webob.Request.blank('/v2', - headers={"Accept": "application/xml"}) - - fault = wsgi.Fault(webob.exc.HTTPBadRequest(explanation='scram')) - response = request.get_response(fault) - - self.assertIn(common.XML_NS_V2, response.body.decode()) - self.assertEqual("application/xml", response.content_type) - self.assertEqual(400, response.status_int) - - -class FaultsXMLSerializationTestV11(TestCase): - """Tests covering `cinder.api.openstack.faults:Fault` class.""" - - def test_400_fault(self): - metadata = {'attributes': {"badRequest": 'code'}} - serializer = wsgi.XMLDictSerializer(metadata=metadata, - xmlns=common.XML_NS_V1) - - fixture = { - "badRequest": { - "message": "scram", - "code": 400, - }, - } - - output = serializer.serialize(fixture) - actual = minidom.parseString(self._prepare_xml(output)) - - expected = minidom.parseString(self._prepare_xml(""" - - scram - - """) % common.XML_NS_V1) - - self.assertEqual(expected.toxml(), actual.toxml()) - - def test_413_fault(self): - metadata = {'attributes': {"overLimit": 'code'}} - serializer = wsgi.XMLDictSerializer(metadata=metadata, - xmlns=common.XML_NS_V1) - - fixture = { - "overLimit": { - "message": "sorry", - "code": 413, - "retryAfter": 4, - }, - } - - output = serializer.serialize(fixture) - if six.PY3: - output = output.decode('utf-8') - actual = minidom.parseString(self._prepare_xml(output)) - - expected = minidom.parseString(self._prepare_xml(""" - - sorry - 4 - - """) % common.XML_NS_V1) - - self.assertEqual(expected.toxml(), actual.toxml()) - - def test_404_fault(self): - metadata = {'attributes': {"itemNotFound": 'code'}} - serializer = wsgi.XMLDictSerializer(metadata=metadata, - xmlns=common.XML_NS_V1) - - fixture = { - "itemNotFound": { - "message": "sorry", - "code": 404, - }, - } - - output = serializer.serialize(fixture) - if six.PY3: - output = output.decode('utf-8') - actual = minidom.parseString(self._prepare_xml(output)) - - expected = minidom.parseString(self._prepare_xml(""" - - sorry - - """) % common.XML_NS_V1) - - self.assertEqual(expected.toxml(), actual.toxml()) - - -class FaultsXMLSerializationTestV2(TestCase): - """Tests covering `cinder.api.openstack.faults:Fault` class.""" - - def test_400_fault(self): - metadata = {'attributes': {"badRequest": 'code'}} - serializer = wsgi.XMLDictSerializer(metadata=metadata, - xmlns=common.XML_NS_V2) - - fixture = { - "badRequest": { - "message": "scram", - "code": 400, - }, - } - - output = serializer.serialize(fixture) - actual = minidom.parseString(self._prepare_xml(output)) - - expected = minidom.parseString(self._prepare_xml(""" - - scram - - """) % common.XML_NS_V2) - - self.assertEqual(expected.toxml(), actual.toxml()) - - def test_413_fault(self): - metadata = {'attributes': {"overLimit": 'code'}} - serializer = wsgi.XMLDictSerializer(metadata=metadata, - xmlns=common.XML_NS_V2) - - fixture = { - "overLimit": { - "message": "sorry", - "code": 413, - "retryAfter": 4, - }, - } - - output = serializer.serialize(fixture) - actual = minidom.parseString(self._prepare_xml(output)) - - expected = minidom.parseString(self._prepare_xml(""" - - sorry - 4 - - """) % common.XML_NS_V2) - - self.assertEqual(expected.toxml(), actual.toxml()) - - def test_404_fault(self): - metadata = {'attributes': {"itemNotFound": 'code'}} - serializer = wsgi.XMLDictSerializer(metadata=metadata, - xmlns=common.XML_NS_V2) - - fixture = { - "itemNotFound": { - "message": "sorry", - "code": 404, - }, - } - - output = serializer.serialize(fixture) - actual = minidom.parseString(self._prepare_xml(output)) - - expected = minidom.parseString(self._prepare_xml(""" - - sorry - - """) % common.XML_NS_V2) - - self.assertEqual(expected.toxml(), actual.toxml()) diff --git a/cinder/tests/unit/api/openstack/__init__.py b/cinder/tests/unit/api/openstack/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/api/openstack/test_api_version_request.py b/cinder/tests/unit/api/openstack/test_api_version_request.py deleted file mode 100644 index 1cf3e2ec1..000000000 --- a/cinder/tests/unit/api/openstack/test_api_version_request.py +++ /dev/null @@ -1,149 +0,0 @@ -# Copyright 2014 IBM Corp. -# Copyright 2015 Clinton Knight -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import six - -from cinder.api.openstack import api_version_request -from cinder import exception -from cinder import test - - -@ddt.ddt -class APIVersionRequestTests(test.TestCase): - - def test_init(self): - - result = api_version_request.APIVersionRequest() - - self.assertIsNone(result._ver_major) - self.assertIsNone(result._ver_minor) - - def test_min_version(self): - - self.assertEqual( - api_version_request.APIVersionRequest( - api_version_request._MIN_API_VERSION), - api_version_request.min_api_version()) - - def test_max_api_version(self): - - self.assertEqual( - api_version_request.APIVersionRequest( - api_version_request._MAX_API_VERSION), - api_version_request.max_api_version()) - - @ddt.data( - ('1.1', 1, 1), - ('2.10', 2, 10), - ('5.234', 5, 234), - ('12.5', 12, 5), - ('2.0', 2, 0), - ('2.200', 2, 200) - ) - @ddt.unpack - def test_valid_version_strings(self, version_string, major, minor): - - request = api_version_request.APIVersionRequest(version_string) - - self.assertEqual(major, request._ver_major) - self.assertEqual(minor, request._ver_minor) - - def test_null_version(self): - - v = api_version_request.APIVersionRequest() - - self.assertTrue(v.is_null()) - - @ddt.data('2', '200', '2.1.4', '200.23.66.3', '5 .3', '5. 3', - '5.03', '02.1', '2.001', '', ' 2.1', '2.1 ') - def test_invalid_version_strings(self, version_string): - - self.assertRaises(exception.InvalidAPIVersionString, - api_version_request.APIVersionRequest, - version_string) - - def test_cmpkey(self): - request = api_version_request.APIVersionRequest('1.2') - self.assertEqual((1, 2), request._cmpkey()) - - def test_version_comparisons(self): - v1 = api_version_request.APIVersionRequest('2.0') - v2 = api_version_request.APIVersionRequest('2.5') - v3 = api_version_request.APIVersionRequest('5.23') - v4 = api_version_request.APIVersionRequest('2.0') - v_null = api_version_request.APIVersionRequest() - - self.assertTrue(v1 < v2) - self.assertTrue(v1 <= v2) - self.assertTrue(v3 > v2) - self.assertTrue(v3 >= v2) - self.assertTrue(v1 != v2) - self.assertTrue(v1 == v4) - self.assertTrue(v1 != v_null) - self.assertTrue(v_null == v_null) - self.assertFalse(v1 == '2.0') - - def test_version_matches(self): - v1 = api_version_request.APIVersionRequest('2.0') - v2 = api_version_request.APIVersionRequest('2.5') - v3 = api_version_request.APIVersionRequest('2.45') - v4 = api_version_request.APIVersionRequest('3.3') - v5 = api_version_request.APIVersionRequest('3.23') - v6 = api_version_request.APIVersionRequest('2.0') - v7 = api_version_request.APIVersionRequest('3.3') - v8 = api_version_request.APIVersionRequest('4.0') - v_null = api_version_request.APIVersionRequest() - - self.assertTrue(v2.matches(v1, v3)) - self.assertTrue(v2.matches(v1, v_null)) - self.assertTrue(v1.matches(v6, v2)) - self.assertTrue(v4.matches(v2, v7)) - self.assertTrue(v4.matches(v_null, v7)) - self.assertTrue(v4.matches(v_null, v8)) - self.assertFalse(v1.matches(v2, v3)) - self.assertFalse(v5.matches(v2, v4)) - self.assertFalse(v2.matches(v3, v1)) - self.assertTrue(v1.matches(v_null, v_null)) - - self.assertRaises(ValueError, v_null.matches, v1, v3) - - def test_matches_versioned_method(self): - - request = api_version_request.APIVersionRequest('2.0') - - self.assertRaises(exception.InvalidParameterValue, - request.matches_versioned_method, - 'fake_method') - - def test_get_string(self): - v1_string = '3.23' - v1 = api_version_request.APIVersionRequest(v1_string) - self.assertEqual(v1_string, v1.get_string()) - - self.assertRaises(ValueError, - api_version_request.APIVersionRequest().get_string) - - @ddt.data(('1', '0'), ('1', '1')) - @ddt.unpack - def test_str(self, major, minor): - request_input = '%s.%s' % (major, minor) - request = api_version_request.APIVersionRequest(request_input) - request_string = six.text_type(request) - - self.assertEqual('API Version Request ' - 'Major: %s, Minor: %s' % (major, minor), - request_string) diff --git a/cinder/tests/unit/api/openstack/test_versioned_method.py b/cinder/tests/unit/api/openstack/test_versioned_method.py deleted file mode 100644 index c5dbb510a..000000000 --- a/cinder/tests/unit/api/openstack/test_versioned_method.py +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright 2015 Clinton Knight -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import six - -from cinder.api.openstack import versioned_method -from cinder import test - - -class VersionedMethodTestCase(test.TestCase): - - def test_str(self): - args = ('fake_name', 'fake_min', 'fake_max') - method = versioned_method.VersionedMethod(*(args + (False, None))) - method_string = six.text_type(method) - - self.assertEqual('Version Method %s: min: %s, max: %s' % args, - method_string) - - def test_cmpkey(self): - method = versioned_method.VersionedMethod( - 'fake_name', 'fake_start_version', 'fake_end_version', False, - 'fake_func') - self.assertEqual('fake_start_version', method._cmpkey()) diff --git a/cinder/tests/unit/api/openstack/test_wsgi.py b/cinder/tests/unit/api/openstack/test_wsgi.py deleted file mode 100644 index a4ef22949..000000000 --- a/cinder/tests/unit/api/openstack/test_wsgi.py +++ /dev/null @@ -1,1062 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import inspect - -import webob - -from cinder.api.openstack import wsgi -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes - - -class RequestTest(test.TestCase): - def test_content_type_missing(self): - request = wsgi.Request.blank('/tests/123', method='POST') - request.body = b"" - self.assertIsNone(request.get_content_type()) - - def test_content_type_unsupported(self): - request = wsgi.Request.blank('/tests/123', method='POST') - request.headers["Content-Type"] = "text/html" - request.body = b"asdf
" - self.assertRaises(exception.InvalidContentType, - request.get_content_type) - - def test_content_type_with_charset(self): - request = wsgi.Request.blank('/tests/123') - request.headers["Content-Type"] = "application/json; charset=UTF-8" - result = request.get_content_type() - self.assertEqual("application/json", result) - - def test_content_type_from_accept(self): - for content_type in ('application/xml', - 'application/vnd.openstack.volume+xml', - 'application/json', - 'application/vnd.openstack.volume+json'): - request = wsgi.Request.blank('/tests/123') - request.headers["Accept"] = content_type - result = request.best_match_content_type() - self.assertEqual(content_type, result) - - def test_content_type_from_accept_best(self): - request = wsgi.Request.blank('/tests/123') - request.headers["Accept"] = "application/xml, application/json" - result = request.best_match_content_type() - self.assertEqual("application/json", result) - - request = wsgi.Request.blank('/tests/123') - request.headers["Accept"] = ("application/json; q=0.3, " - "application/xml; q=0.9") - result = request.best_match_content_type() - self.assertEqual("application/xml", result) - - def test_content_type_from_query_extension(self): - request = wsgi.Request.blank('/tests/123.xml') - result = request.best_match_content_type() - self.assertEqual("application/xml", result) - - request = wsgi.Request.blank('/tests/123.json') - result = request.best_match_content_type() - self.assertEqual("application/json", result) - - request = wsgi.Request.blank('/tests/123.invalid') - result = request.best_match_content_type() - self.assertEqual("application/json", result) - - def test_content_type_accept_and_query_extension(self): - request = wsgi.Request.blank('/tests/123.xml') - request.headers["Accept"] = "application/json" - result = request.best_match_content_type() - self.assertEqual("application/xml", result) - - def test_content_type_accept_default(self): - request = wsgi.Request.blank('/tests/123.unsupported') - request.headers["Accept"] = "application/unsupported1" - result = request.best_match_content_type() - self.assertEqual("application/json", result) - - def test_best_match_language(self): - # Test that we are actually invoking language negotiation by webob - request = wsgi.Request.blank('/') - accepted = 'unknown-lang' - request.headers = {'Accept-Language': accepted} - - def fake_best_match(self, offers, default_match=None): - # Match would return None, if requested lang is not found - return None - - self.stubs.SmartSet(request.accept_language, - 'best_match', fake_best_match) - - self.assertIsNone(request.best_match_language()) - # If accept-language is not included or empty, match should be None - request.headers = {'Accept-Language': ''} - self.assertIsNone(request.best_match_language()) - request.headers.pop('Accept-Language') - self.assertIsNone(request.best_match_language()) - - def test_cache_and_retrieve_resources(self): - request = wsgi.Request.blank('/foo') - # Test that trying to retrieve a cached object on - # an empty cache fails gracefully - self.assertIsNone(request.cached_resource()) - self.assertIsNone(request.cached_resource_by_id('r-0')) - - resources = [] - for x in range(3): - resources.append({'id': 'r-%s' % x}) - - # Cache an empty list of resources using the default name - request.cache_resource([]) - self.assertEqual({}, request.cached_resource()) - self.assertIsNone(request.cached_resource('r-0')) - # Cache some resources - request.cache_resource(resources[:2]) - # Cache one resource - request.cache_resource(resources[2]) - # Cache a different resource name - other_resource = {'id': 'o-0'} - request.cache_resource(other_resource, name='other-resource') - - self.assertEqual(resources[0], request.cached_resource_by_id('r-0')) - self.assertEqual(resources[1], request.cached_resource_by_id('r-1')) - self.assertEqual(resources[2], request.cached_resource_by_id('r-2')) - self.assertIsNone(request.cached_resource_by_id('r-3')) - self.assertEqual({'r-0': resources[0], - 'r-1': resources[1], - 'r-2': resources[2]}, request.cached_resource()) - self.assertEqual(other_resource, - request.cached_resource_by_id('o-0', - name='other-resource')) - - def test_cache_and_retrieve_volumes(self): - self._test_cache_and_retrieve_resources('volume') - - def test_cache_and_retrieve_volume_types(self): - self._test_cache_and_retrieve_resources('volume_type') - - def test_cache_and_retrieve_snapshots(self): - self._test_cache_and_retrieve_resources('snapshot') - - def test_cache_and_retrieve_backups(self): - self._test_cache_and_retrieve_resources('backup') - - def _test_cache_and_retrieve_resources(self, resource_name): - """Generic helper for cache tests.""" - cache_all_func = 'cache_db_%ss' % resource_name - cache_one_func = 'cache_db_%s' % resource_name - get_db_all_func = 'get_db_%ss' % resource_name - get_db_one_func = 'get_db_%s' % resource_name - - r = wsgi.Request.blank('/foo') - resources = [] - for x in range(3): - resources.append({'id': 'id%s' % x}) - - # Store 2 - getattr(r, cache_all_func)(resources[:2]) - # Store 1 - getattr(r, cache_one_func)(resources[2]) - - self.assertEqual(resources[0], getattr(r, get_db_one_func)('id0')) - self.assertEqual(resources[1], getattr(r, get_db_one_func)('id1')) - self.assertEqual(resources[2], getattr(r, get_db_one_func)('id2')) - self.assertIsNone(getattr(r, get_db_one_func)('id3')) - self.assertEqual({'id0': resources[0], - 'id1': resources[1], - 'id2': resources[2]}, getattr(r, get_db_all_func)()) - - -class ActionDispatcherTest(test.TestCase): - def test_dispatch(self): - serializer = wsgi.ActionDispatcher() - serializer.create = lambda x: 'pants' - self.assertEqual('pants', serializer.dispatch({}, action='create')) - - def test_dispatch_action_None(self): - serializer = wsgi.ActionDispatcher() - serializer.create = lambda x: 'pants' - serializer.default = lambda x: 'trousers' - self.assertEqual('trousers', serializer.dispatch({}, action=None)) - - def test_dispatch_default(self): - serializer = wsgi.ActionDispatcher() - serializer.create = lambda x: 'pants' - serializer.default = lambda x: 'trousers' - self.assertEqual('trousers', serializer.dispatch({}, action='update')) - - -class DictSerializerTest(test.TestCase): - def test_dispatch_default(self): - serializer = wsgi.DictSerializer() - self.assertEqual('', serializer.serialize({}, 'update')) - - -class XMLDictSerializerTest(test.TestCase): - def test_xml(self): - input_dict = dict(servers=dict(a=(2, 3))) - expected_xml = b'(2,3)' - serializer = wsgi.XMLDictSerializer(xmlns="asdf") - result = serializer.serialize(input_dict) - result = result.replace(b'\n', b'').replace(b' ', b'') - self.assertEqual(expected_xml, result) - - -class JSONDictSerializerTest(test.TestCase): - def test_json(self): - input_dict = dict(servers=dict(a=(2, 3))) - expected_json = b'{"servers":{"a":[2,3]}}' - serializer = wsgi.JSONDictSerializer() - result = serializer.serialize(input_dict) - result = result.replace(b'\n', b'').replace(b' ', b'') - self.assertEqual(expected_json, result) - - -class TextDeserializerTest(test.TestCase): - def test_dispatch_default(self): - deserializer = wsgi.TextDeserializer() - self.assertEqual({}, deserializer.deserialize({}, 'update')) - - -class JSONDeserializerTest(test.TestCase): - def test_json(self): - data = """{"a": { - "a1": "1", - "a2": "2", - "bs": ["1", "2", "3", {"c": {"c1": "1"}}], - "d": {"e": "1"}, - "f": "1"}}""" - as_dict = { - 'body': { - 'a': { - 'a1': '1', - 'a2': '2', - 'bs': ['1', '2', '3', {'c': {'c1': '1'}}], - 'd': {'e': '1'}, - 'f': '1', - }, - }, - } - deserializer = wsgi.JSONDeserializer() - self.assertEqual(as_dict, deserializer.deserialize(data)) - - -class XMLDeserializerTest(test.TestCase): - def test_xml(self): - xml = """ - - 123 - 1 - 1 - - """.strip() - as_dict = { - 'body': { - 'a': { - 'a1': '1', - 'a2': '2', - 'bs': ['1', '2', '3', {'c': {'c1': '1'}}], - 'd': {'e': '1'}, - 'f': '1', - }, - }, - } - metadata = {'plurals': {'bs': 'b', 'ts': 't'}} - deserializer = wsgi.XMLDeserializer(metadata=metadata) - self.assertEqual(as_dict, deserializer.deserialize(xml)) - - def test_xml_empty(self): - xml = """""" - as_dict = {"body": {"a": {}}} - deserializer = wsgi.XMLDeserializer() - self.assertEqual(as_dict, deserializer.deserialize(xml)) - - -class MetadataXMLDeserializerTest(test.TestCase): - def test_xml_meta_parsing_special_character(self): - """Test XML meta parsing with special characters. - - Test that when a SaxParser splits a string containing special - characters into multiple childNodes there are no issues extracting - the text. - """ - meta_xml_str = """ - - value&3 - value2 - value1 - - """.strip() - meta_expected = {'key1': 'value1', - 'key2': 'value2', - 'key3': 'value&3'} - meta_deserializer = wsgi.MetadataXMLDeserializer() - document = wsgi.utils.safe_minidom_parse_string(meta_xml_str) - root_node = document.childNodes[0] - meta_extracted = meta_deserializer.extract_metadata(root_node) - self.assertEqual(meta_expected, meta_extracted) - - -class ResourceTest(test.TestCase): - def test_resource_call(self): - class Controller(object): - def index(self, req): - return 'off' - - req = webob.Request.blank('/tests') - app = fakes.TestRouter(Controller()) - response = req.get_response(app) - self.assertEqual(b'off', response.body) - self.assertEqual(200, response.status_int) - - def test_resource_not_authorized(self): - class Controller(object): - def index(self, req): - raise exception.NotAuthorized() - - req = webob.Request.blank('/tests') - app = fakes.TestRouter(Controller()) - response = req.get_response(app) - self.assertEqual(403, response.status_int) - - def test_dispatch(self): - class Controller(object): - def index(self, req, pants=None): - return pants - - controller = Controller() - resource = wsgi.Resource(controller) - method, _extensions = resource.get_method(None, 'index', None, '') - actual = resource.dispatch(method, None, {'pants': 'off'}) - expected = 'off' - self.assertEqual(expected, actual) - - def test_get_method_undefined_controller_action(self): - class Controller(object): - def index(self, req, pants=None): - return pants - - controller = Controller() - resource = wsgi.Resource(controller) - self.assertRaises(AttributeError, resource.get_method, - None, 'create', None, '') - - def test_get_method_action_json(self): - class Controller(wsgi.Controller): - @wsgi.action('fooAction') - def _action_foo(self, req, id, body): - return body - - controller = Controller() - resource = wsgi.Resource(controller) - method, _extensions = resource.get_method(None, 'action', - 'application/json', - '{"fooAction": true}') - self.assertEqual(controller._action_foo, method) - - def test_get_method_action_xml(self): - class Controller(wsgi.Controller): - @wsgi.action('fooAction') - def _action_foo(self, req, id, body): - return body - - controller = Controller() - resource = wsgi.Resource(controller) - method, _extensions = resource.get_method( - None, 'action', 'application/xml', 'true') - self.assertEqual(controller._action_foo, method) - - def test_get_method_action_bad_body(self): - class Controller(wsgi.Controller): - @wsgi.action('fooAction') - def _action_foo(self, req, id, body): - return body - - controller = Controller() - resource = wsgi.Resource(controller) - self.assertRaises(exception.MalformedRequestBody, resource.get_method, - None, 'action', 'application/json', '{}') - - def test_get_method_unknown_controller_action(self): - class Controller(wsgi.Controller): - @wsgi.action('fooAction') - def _action_foo(self, req, id, body): - return body - - controller = Controller() - resource = wsgi.Resource(controller) - self.assertRaises(KeyError, resource.get_method, - None, 'action', 'application/json', - '{"barAction": true}') - - def test_get_method_action_method(self): - class Controller(object): - def action(self, req, pants=None): - return pants - - controller = Controller() - resource = wsgi.Resource(controller) - method, _extensions = resource.get_method(None, 'action', - 'application/xml', - 'true" - b"Value1" - b"Value2Value3" - b"") - result = serializer.serialize(obj) - result = result.replace(b'\n', b'').replace(b' ', b'') - self.assertEqual(expected_xml, result) - - -class MasterTemplateBuilder(xmlutil.TemplateBuilder): - def construct(self): - elem = xmlutil.TemplateElement('test') - return xmlutil.MasterTemplate(elem, 1) - - -class SlaveTemplateBuilder(xmlutil.TemplateBuilder): - def construct(self): - elem = xmlutil.TemplateElement('test') - return xmlutil.SlaveTemplate(elem, 1) - - -class TemplateBuilderTest(test.TestCase): - def test_master_template_builder(self): - # Make sure the template hasn't been built yet - self.assertIsNone(MasterTemplateBuilder._tmpl) - - # Now, construct the template - tmpl1 = MasterTemplateBuilder() - - # Make sure that there is a template cached... - self.assertIsNotNone(MasterTemplateBuilder._tmpl) - - # Make sure it wasn't what was returned... - self.assertNotEqual(MasterTemplateBuilder._tmpl, tmpl1) - - # Make sure it doesn't get rebuilt - cached = MasterTemplateBuilder._tmpl - tmpl2 = MasterTemplateBuilder() - self.assertEqual(MasterTemplateBuilder._tmpl, cached) - - # Make sure we're always getting fresh copies - self.assertNotEqual(tmpl1, tmpl2) - - # Make sure we can override the copying behavior - tmpl3 = MasterTemplateBuilder(False) - self.assertEqual(MasterTemplateBuilder._tmpl, tmpl3) - - def test_slave_template_builder(self): - # Make sure the template hasn't been built yet - self.assertIsNone(SlaveTemplateBuilder._tmpl) - - # Now, construct the template - tmpl1 = SlaveTemplateBuilder() - - # Make sure there is a template cached... - self.assertIsNotNone(SlaveTemplateBuilder._tmpl) - - # Make sure it was what was returned... - self.assertEqual(SlaveTemplateBuilder._tmpl, tmpl1) - - # Make sure it doesn't get rebuilt - tmpl2 = SlaveTemplateBuilder() - self.assertEqual(SlaveTemplateBuilder._tmpl, tmpl1) - - # Make sure we're always getting the cached copy - self.assertEqual(tmpl1, tmpl2) - - -class MiscellaneousXMLUtilTests(test.TestCase): - def test_make_flat_dict(self): - expected_xml = (b"\n" - b'foo') - root = xmlutil.make_flat_dict('wrapper') - tmpl = xmlutil.MasterTemplate(root, 1) - result = tmpl.serialize(dict(wrapper=dict(a='foo'))) - self.assertEqual(expected_xml, result) diff --git a/cinder/tests/unit/api/v1/__init__.py b/cinder/tests/unit/api/v1/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/api/v1/stubs.py b/cinder/tests/unit/api/v1/stubs.py deleted file mode 100644 index 795486ad2..000000000 --- a/cinder/tests/unit/api/v1/stubs.py +++ /dev/null @@ -1,140 +0,0 @@ -# Copyright 2010 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -from cinder import exception as exc - -FAKE_UUID = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa' -FAKE_UUIDS = {} - - -def stub_volume(id, **kwargs): - volume = { - 'id': id, - 'user_id': 'fakeuser', - 'project_id': 'fakeproject', - 'host': 'fakehost', - 'size': 1, - 'availability_zone': 'fakeaz', - 'attached_mode': 'rw', - 'status': 'fakestatus', - 'migration_status': None, - 'attach_status': 'attached', - 'bootable': 'false', - 'name': 'vol name', - 'display_name': 'displayname', - 'display_description': 'displaydesc', - 'created_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'snapshot_id': None, - 'source_volid': None, - 'volume_type_id': '3e196c20-3c06-11e2-81c1-0800200c9a66', - 'volume_metadata': [], - 'volume_type': {'name': 'vol_type_name'}, - 'volume_attachment': [], - 'multiattach': False, - 'readonly': 'False'} - - volume.update(kwargs) - return volume - - -def stub_volume_create(self, context, size, name, description, snapshot, - **param): - vol = stub_volume('1') - vol['size'] = size - vol['display_name'] = name - vol['display_description'] = description - vol['source_volid'] = None - try: - vol['snapshot_id'] = snapshot['id'] - except (KeyError, TypeError): - vol['snapshot_id'] = None - vol['availability_zone'] = param.get('availability_zone', 'fakeaz') - return vol - - -def stub_volume_create_from_image(self, context, size, name, description, - snapshot, volume_type, metadata, - availability_zone): - vol = stub_volume('1') - vol['status'] = 'creating' - vol['size'] = size - vol['display_name'] = name - vol['display_description'] = description - vol['availability_zone'] = 'cinder' - return vol - - -def stub_volume_update(self, context, *args, **param): - pass - - -def stub_volume_delete(self, context, *args, **param): - pass - - -def stub_volume_get(self, context, volume_id): - return stub_volume(volume_id) - - -def stub_volume_get_notfound(self, context, volume_id): - raise exc.NotFound - - -def stub_volume_get_all(context, search_opts=None): - return [stub_volume(100, project_id='fake'), - stub_volume(101, project_id='superfake'), - stub_volume(102, project_id='superduperfake')] - - -def stub_volume_get_all_by_project(self, context, search_opts=None): - return [stub_volume_get(self, context, '1')] - - -def stub_snapshot(id, **kwargs): - snapshot = {'id': id, - 'volume_id': 12, - 'status': 'available', - 'volume_size': 100, - 'created_at': None, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'project_id': 'fake', - 'snapshot_metadata': []} - - snapshot.update(kwargs) - return snapshot - - -def stub_snapshot_get_all(context, filters=None, marker=None, limit=None, - sort_keys=None, sort_dirs=None, offset=None): - return [stub_snapshot(100, project_id='fake'), - stub_snapshot(101, project_id='superfake'), - stub_snapshot(102, project_id='superduperfake')] - - -def stub_snapshot_get_all_by_project(context, project_id, filters=None, - marker=None, limit=None, sort_keys=None, - sort_dirs=None, offset=None): - return [stub_snapshot(1)] - - -def stub_snapshot_update(self, context, *args, **param): - pass - - -def stub_service_get_all_by_topic(context, topic, disabled=None): - return [{'availability_zone': "zone1:host1", "disabled": 0}] diff --git a/cinder/tests/unit/api/v1/test_limits.py b/cinder/tests/unit/api/v1/test_limits.py deleted file mode 100644 index d9f69fa47..000000000 --- a/cinder/tests/unit/api/v1/test_limits.py +++ /dev/null @@ -1,907 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests dealing with HTTP rate-limiting. -""" - -from xml.dom import minidom - -from lxml import etree -from oslo_serialization import jsonutils -import six -from six.moves import http_client -from six.moves import range -import webob - -from cinder.api.v1 import limits -from cinder.api import views -from cinder.api import xmlutil -import cinder.context -from cinder import test - - -TEST_LIMITS = [ - limits.Limit("GET", "/delayed", "^/delayed", 1, limits.PER_MINUTE), - limits.Limit("POST", "*", ".*", 7, limits.PER_MINUTE), - limits.Limit("POST", "/volumes", "^/volumes", 3, limits.PER_MINUTE), - limits.Limit("PUT", "*", "", 10, limits.PER_MINUTE), - limits.Limit("PUT", "/volumes", "^/volumes", 5, limits.PER_MINUTE), -] -NS = { - 'atom': 'http://www.w3.org/2005/Atom', - 'ns': 'http://docs.openstack.org/common/api/v1.0' -} - - -class BaseLimitTestSuite(test.TestCase): - """Base test suite which provides relevant stubs and time abstraction.""" - - def setUp(self): - super(BaseLimitTestSuite, self).setUp() - self.time = 0.0 - self.stubs.Set(limits.Limit, "_get_time", self._get_time) - self.absolute_limits = {} - - def stub_get_project_quotas(context, project_id, usages=True): - return {k: dict(limit=v) for k, v in self.absolute_limits.items()} - - self.stubs.Set(cinder.quota.QUOTAS, "get_project_quotas", - stub_get_project_quotas) - - def _get_time(self): - """Return the "time" according to this test suite.""" - return self.time - - -class LimitsControllerTest(BaseLimitTestSuite): - """Tests for `limits.LimitsController` class.""" - - def setUp(self): - """Run before each test.""" - super(LimitsControllerTest, self).setUp() - self.controller = limits.create_resource() - - def _get_index_request(self, accept_header="application/json"): - """Helper to set routing arguments.""" - request = webob.Request.blank("/") - request.accept = accept_header - request.environ["wsgiorg.routing_args"] = (None, { - "action": "index", - "controller": "", - }) - context = cinder.context.RequestContext('testuser', 'testproject') - request.environ["cinder.context"] = context - return request - - def _populate_limits(self, request): - """Put limit info into a request.""" - _limits = [ - limits.Limit("GET", "*", ".*", 10, 60).display(), - limits.Limit("POST", "*", ".*", 5, 60 * 60).display(), - limits.Limit("GET", "changes-since*", "changes-since", - 5, 60).display(), - ] - request.environ["cinder.limits"] = _limits - return request - - def test_empty_index_json(self): - """Test getting empty limit details in JSON.""" - request = self._get_index_request() - response = request.get_response(self.controller) - expected = { - "limits": { - "rate": [], - "absolute": {}, - }, - } - body = jsonutils.loads(response.body) - self.assertEqual(expected, body) - - def test_index_json(self): - """Test getting limit details in JSON.""" - request = self._get_index_request() - request = self._populate_limits(request) - self.absolute_limits = { - 'gigabytes': 512, - 'volumes': 5, - } - response = request.get_response(self.controller) - expected = { - "limits": { - "rate": [ - { - "regex": ".*", - "uri": "*", - "limit": [ - { - "verb": "GET", - "next-available": "1970-01-01T00:00:00", - "unit": "MINUTE", - "value": 10, - "remaining": 10, - }, - { - "verb": "POST", - "next-available": "1970-01-01T00:00:00", - "unit": "HOUR", - "value": 5, - "remaining": 5, - }, - ], - }, - { - "regex": "changes-since", - "uri": "changes-since*", - "limit": [ - { - "verb": "GET", - "next-available": "1970-01-01T00:00:00", - "unit": "MINUTE", - "value": 5, - "remaining": 5, - }, - ], - }, - - ], - "absolute": {"maxTotalVolumeGigabytes": 512, - "maxTotalVolumes": 5, }, - }, - } - body = jsonutils.loads(response.body) - self.assertEqual(expected, body) - - def _populate_limits_diff_regex(self, request): - """Put limit info into a request.""" - _limits = [ - limits.Limit("GET", "*", ".*", 10, 60).display(), - limits.Limit("GET", "*", "*.*", 10, 60).display(), - ] - request.environ["cinder.limits"] = _limits - return request - - def test_index_diff_regex(self): - """Test getting limit details in JSON.""" - request = self._get_index_request() - request = self._populate_limits_diff_regex(request) - response = request.get_response(self.controller) - expected = { - "limits": { - "rate": [ - { - "regex": ".*", - "uri": "*", - "limit": [ - { - "verb": "GET", - "next-available": "1970-01-01T00:00:00", - "unit": "MINUTE", - "value": 10, - "remaining": 10, - }, - ], - }, - { - "regex": "*.*", - "uri": "*", - "limit": [ - { - "verb": "GET", - "next-available": "1970-01-01T00:00:00", - "unit": "MINUTE", - "value": 10, - "remaining": 10, - }, - ], - }, - - ], - "absolute": {}, - }, - } - body = jsonutils.loads(response.body) - self.assertEqual(expected, body) - - def _test_index_absolute_limits_json(self, expected): - request = self._get_index_request() - response = request.get_response(self.controller) - body = jsonutils.loads(response.body) - self.assertEqual(expected, body['limits']['absolute']) - - def test_index_ignores_extra_absolute_limits_json(self): - self.absolute_limits = {'unknown_limit': 9001} - self._test_index_absolute_limits_json({}) - - -class TestLimiter(limits.Limiter): - pass - - -class LimitMiddlewareTest(BaseLimitTestSuite): - """Tests for the `limits.RateLimitingMiddleware` class.""" - - @webob.dec.wsgify - def _empty_app(self, request): - """Do-nothing WSGI app.""" - pass - - def setUp(self): - """Prepare middleware for use through fake WSGI app.""" - super(LimitMiddlewareTest, self).setUp() - _limits = '(GET, *, .*, 1, MINUTE)' - self.app = limits.RateLimitingMiddleware(self._empty_app, _limits, - "%s.TestLimiter" % - self.__class__.__module__) - - def test_limit_class(self): - """Test that middleware selected correct limiter class.""" - assert isinstance(self.app._limiter, TestLimiter) - - def test_good_request(self): - """Test successful GET request through middleware.""" - request = webob.Request.blank("/") - response = request.get_response(self.app) - self.assertEqual(200, response.status_int) - - def test_limited_request_json(self): - """Test a rate-limited (413) GET request through middleware.""" - request = webob.Request.blank("/") - response = request.get_response(self.app) - self.assertEqual(200, response.status_int) - - request = webob.Request.blank("/") - response = request.get_response(self.app) - self.assertEqual(413, response.status_int) - - self.assertIn('Retry-After', response.headers) - retry_after = int(response.headers['Retry-After']) - self.assertAlmostEqual(retry_after, 60, 1) - - body = jsonutils.loads(response.body) - expected = "Only 1 GET request(s) can be made to * every minute." - value = body["overLimitFault"]["details"].strip() - self.assertEqual(expected, value) - - def test_limited_request_xml(self): - """Test a rate-limited (413) response as XML.""" - request = webob.Request.blank("/") - response = request.get_response(self.app) - self.assertEqual(200, response.status_int) - - request = webob.Request.blank("/") - request.accept = "application/xml" - response = request.get_response(self.app) - self.assertEqual(413, response.status_int) - - root = minidom.parseString(response.body).childNodes[0] - expected = "Only 1 GET request(s) can be made to * every minute." - - details = root.getElementsByTagName("details") - self.assertEqual(1, details.length) - - value = details.item(0).firstChild.data.strip() - self.assertEqual(expected, value) - - -class LimitTest(BaseLimitTestSuite): - """Tests for the `limits.Limit` class.""" - - def test_GET_no_delay(self): - """Test a limit handles 1 GET per second.""" - limit = limits.Limit("GET", "*", ".*", 1, 1) - delay = limit("GET", "/anything") - self.assertIsNone(delay) - self.assertEqual(0, limit.next_request) - self.assertEqual(0, limit.last_request) - - def test_GET_delay(self): - """Test two calls to 1 GET per second limit.""" - limit = limits.Limit("GET", "*", ".*", 1, 1) - delay = limit("GET", "/anything") - self.assertIsNone(delay) - - delay = limit("GET", "/anything") - self.assertEqual(1, delay) - self.assertEqual(1, limit.next_request) - self.assertEqual(0, limit.last_request) - - self.time += 4 - - delay = limit("GET", "/anything") - self.assertIsNone(delay) - self.assertEqual(4, limit.next_request) - self.assertEqual(4, limit.last_request) - - -class ParseLimitsTest(BaseLimitTestSuite): - """Tests for the default limits parser in the `limits.Limiter` class.""" - - def test_invalid(self): - """Test that parse_limits() handles invalid input correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - ';;;;;') - - def test_bad_rule(self): - """Test that parse_limits() handles bad rules correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - 'GET, *, .*, 20, minute') - - def test_missing_arg(self): - """Test that parse_limits() handles missing args correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - '(GET, *, .*, 20)') - - def test_bad_value(self): - """Test that parse_limits() handles bad values correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - '(GET, *, .*, foo, minute)') - - def test_bad_unit(self): - """Test that parse_limits() handles bad units correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - '(GET, *, .*, 20, lightyears)') - - def test_multiple_rules(self): - """Test that parse_limits() handles multiple rules correctly.""" - try: - l = limits.Limiter.parse_limits('(get, *, .*, 20, minute);' - '(PUT, /foo*, /foo.*, 10, hour);' - '(POST, /bar*, /bar.*, 5, second);' - '(Say, /derp*, /derp.*, 1, day)') - except ValueError as e: - assert False, e - - # Make sure the number of returned limits are correct - self.assertEqual(4, len(l)) - - # Check all the verbs... - expected = ['GET', 'PUT', 'POST', 'SAY'] - self.assertEqual(expected, [t.verb for t in l]) - - # ...the URIs... - expected = ['*', '/foo*', '/bar*', '/derp*'] - self.assertEqual(expected, [t.uri for t in l]) - - # ...the regexes... - expected = ['.*', '/foo.*', '/bar.*', '/derp.*'] - self.assertEqual(expected, [t.regex for t in l]) - - # ...the values... - expected = [20, 10, 5, 1] - self.assertEqual(expected, [t.value for t in l]) - - # ...and the units... - expected = [limits.PER_MINUTE, limits.PER_HOUR, - limits.PER_SECOND, limits.PER_DAY] - self.assertEqual(expected, [t.unit for t in l]) - - -class LimiterTest(BaseLimitTestSuite): - """Tests for the in-memory `limits.Limiter` class.""" - - def setUp(self): - """Run before each test.""" - super(LimiterTest, self).setUp() - userlimits = {'limits.user3': '', - 'limits.user0': '(get, *, .*, 4, minute);' - '(put, *, .*, 2, minute)'} - self.limiter = limits.Limiter(TEST_LIMITS, **userlimits) - - def _check(self, num, verb, url, username=None): - """Check and yield results from checks.""" - for x in range(num): - yield self.limiter.check_for_delay(verb, url, username)[0] - - def _check_sum(self, num, verb, url, username=None): - """Check and sum results from checks.""" - results = self._check(num, verb, url, username) - return sum(item for item in results if item) - - def test_no_delay_GET(self): - """no delay on a single call for a limit verb we didn"t set.""" - delay = self.limiter.check_for_delay("GET", "/anything") - self.assertEqual((None, None), delay) - - def test_no_delay_PUT(self): - """no delay on a single call for a known limit.""" - delay = self.limiter.check_for_delay("PUT", "/anything") - self.assertEqual((None, None), delay) - - def test_delay_PUT(self): - """test delay on 11th put request. - - the 11th PUT will result in a delay of 6.0 seconds until - the next request will be granted. - """ - expected = [None] * 10 + [6.0] - results = list(self._check(11, "PUT", "/anything")) - - self.assertEqual(expected, results) - - def test_delay_POST(self): - """test delay of 8th post request. - - Ensure that the 8th POST will result in a delay of 6.0 seconds - until the next request will be granted. - """ - expected = [None] * 7 - results = list(self._check(7, "POST", "/anything")) - self.assertEqual(expected, results) - - expected = 60.0 / 7.0 - results = self._check_sum(1, "POST", "/anything") - self.assertAlmostEqual(expected, results, 8) - - def test_delay_GET(self): - """Ensure the 11th GET will result in NO delay.""" - expected = [None] * 11 - results = list(self._check(11, "GET", "/anything")) - self.assertEqual(expected, results) - - expected = [None] * 4 + [15.0] - results = list(self._check(5, "GET", "/foo", "user0")) - self.assertEqual(expected, results) - - def test_delay_PUT_volumes(self): - """Test limit of PUT on /volumes. - - Ensure PUT on /volumes limits at 5 requests, and PUT elsewhere is - still OK after 5 requests... - but then after 11 total requests, PUT limiting kicks in. - """ - # First 6 requests on PUT /volumes - expected = [None] * 5 + [12.0] - results = list(self._check(6, "PUT", "/volumes")) - self.assertEqual(expected, results) - - # Next 5 request on PUT /anything - expected = [None] * 4 + [6.0] - results = list(self._check(5, "PUT", "/anything")) - self.assertEqual(expected, results) - - def test_delay_PUT_wait(self): - """Test limit on PUT is lifted. - - Ensure after hitting the limit and then waiting for the correct - amount of time, the limit will be lifted. - """ - expected = [None] * 10 + [6.0] - results = list(self._check(11, "PUT", "/anything")) - self.assertEqual(expected, results) - - # Advance time - self.time += 6.0 - - expected = [None, 6.0] - results = list(self._check(2, "PUT", "/anything")) - self.assertEqual(expected, results) - - def test_multiple_delays(self): - """Ensure multiple requests still get a delay.""" - expected = [None] * 10 + [6.0] * 10 - results = list(self._check(20, "PUT", "/anything")) - self.assertEqual(expected, results) - - self.time += 1.0 - - expected = [5.0] * 10 - results = list(self._check(10, "PUT", "/anything")) - self.assertEqual(expected, results) - - expected = [None] * 2 + [30.0] * 8 - results = list(self._check(10, "PUT", "/anything", "user0")) - self.assertEqual(expected, results) - - def test_user_limit(self): - """Test user-specific limits.""" - self.assertEqual([], self.limiter.levels['user3']) - self.assertEqual(2, len(self.limiter.levels['user0'])) - - def test_multiple_users(self): - """Tests involving multiple users.""" - - # User0 - expected = [None] * 2 + [30.0] * 8 - results = list(self._check(10, "PUT", "/anything", "user0")) - self.assertEqual(expected, results) - - # User1 - expected = [None] * 10 + [6.0] * 10 - results = list(self._check(20, "PUT", "/anything", "user1")) - self.assertEqual(expected, results) - - # User2 - expected = [None] * 10 + [6.0] * 5 - results = list(self._check(15, "PUT", "/anything", "user2")) - self.assertEqual(expected, results) - - # User3 - expected = [None] * 20 - results = list(self._check(20, "PUT", "/anything", "user3")) - self.assertEqual(expected, results) - - self.time += 1.0 - - # User1 again - expected = [5.0] * 10 - results = list(self._check(10, "PUT", "/anything", "user1")) - self.assertEqual(expected, results) - - self.time += 1.0 - - # User1 again - expected = [4.0] * 5 - results = list(self._check(5, "PUT", "/anything", "user2")) - self.assertEqual(expected, results) - - # User0 again - expected = [28.0] - results = list(self._check(1, "PUT", "/anything", "user0")) - self.assertEqual(expected, results) - - self.time += 28.0 - - expected = [None, 30.0] - results = list(self._check(2, "PUT", "/anything", "user0")) - self.assertEqual(expected, results) - - -class WsgiLimiterTest(BaseLimitTestSuite): - """Tests for `limits.WsgiLimiter` class.""" - - def setUp(self): - """Run before each test.""" - super(WsgiLimiterTest, self).setUp() - self.app = limits.WsgiLimiter(TEST_LIMITS) - - def _request_data(self, verb, path): - """Get data describing a limit request verb/path.""" - return jsonutils.dump_as_bytes({"verb": verb, "path": path}) - - def _request(self, verb, url, username=None): - """Assert that POSTing to given url triggers given action. - - Ensure POSTing to the given url causes the given username - to perform the given action. - - Make the internal rate limiter return delay and make sure that the - WSGI app returns the correct response. - """ - if username: - request = webob.Request.blank("/%s" % username) - else: - request = webob.Request.blank("/") - - request.method = "POST" - request.body = self._request_data(verb, url) - response = request.get_response(self.app) - - if "X-Wait-Seconds" in response.headers: - self.assertEqual(403, response.status_int) - return response.headers["X-Wait-Seconds"] - - self.assertEqual(204, response.status_int) - - def test_invalid_methods(self): - """Only POSTs should work.""" - for method in ["GET", "PUT", "DELETE", "HEAD", "OPTIONS"]: - request = webob.Request.blank("/", method=method) - response = request.get_response(self.app) - self.assertEqual(405, response.status_int) - - def test_good_url(self): - delay = self._request("GET", "/something") - self.assertIsNone(delay) - - def test_escaping(self): - delay = self._request("GET", "/something/jump%20up") - self.assertIsNone(delay) - - def test_response_to_delays(self): - delay = self._request("GET", "/delayed") - self.assertIsNone(delay) - - delay = self._request("GET", "/delayed") - self.assertEqual('60.00', delay) - - def test_response_to_delays_usernames(self): - delay = self._request("GET", "/delayed", "user1") - self.assertIsNone(delay) - - delay = self._request("GET", "/delayed", "user2") - self.assertIsNone(delay) - - delay = self._request("GET", "/delayed", "user1") - self.assertEqual('60.00', delay) - - delay = self._request("GET", "/delayed", "user2") - self.assertEqual('60.00', delay) - - -class FakeHttplibSocket(object): - """Fake `http_client.HTTPResponse` replacement.""" - - def __init__(self, response_string): - """Initialize new `FakeHttplibSocket`.""" - if isinstance(response_string, six.text_type): - response_string = response_string.encode('utf-8') - self._buffer = six.BytesIO(response_string) - - def makefile(self, mode, *args): - """Returns the socket's internal buffer.""" - return self._buffer - - -class FakeHttplibConnection(object): - """Fake `http_client.HTTPConnection`.""" - - def __init__(self, app, host): - """Initialize `FakeHttplibConnection`.""" - self.app = app - self.host = host - - def request(self, method, path, body="", headers=None): - """Fake method for request. - - Requests made via this connection actually get translated and - routed into our WSGI app, we then wait for the response and turn - it back into an `http_client.HTTPResponse`. - """ - if not headers: - headers = {} - - req = webob.Request.blank(path) - req.method = method - req.headers = headers - req.host = self.host - req.body = body - - resp = str(req.get_response(self.app)) - resp = "HTTP/1.0 %s" % resp - sock = FakeHttplibSocket(resp) - self.http_response = http_client.HTTPResponse(sock) - self.http_response.begin() - - def getresponse(self): - """Return our generated response from the request.""" - return self.http_response - - -def wire_HTTPConnection_to_WSGI(host, app): - """Monkeypatches HTTPConnection. - - Monkeypatches HTTPConnection so that if you try to connect to host, you - are instead routed straight to the given WSGI app. - - After calling this method, when any code calls - - http_client.HTTPConnection(host) - - the connection object will be a fake. Its requests will be sent directly - to the given WSGI app rather than through a socket. - - Code connecting to hosts other than host will not be affected. - - This method may be called multiple times to map different hosts to - different apps. - - This method returns the original HTTPConnection object, so that the caller - can restore the default HTTPConnection interface (for all hosts). - """ - class HTTPConnectionDecorator(object): - """Decorator to mock the HTTPConnection class. - - Wraps the real HTTPConnection class so that when you instantiate - the class you might instead get a fake instance. - """ - - def __init__(self, wrapped): - self.wrapped = wrapped - - def __call__(self, connection_host, *args, **kwargs): - if connection_host == host: - return FakeHttplibConnection(app, host) - else: - return self.wrapped(connection_host, *args, **kwargs) - - oldHTTPConnection = http_client.HTTPConnection - new_http_connection = HTTPConnectionDecorator(http_client.HTTPConnection) - http_client.HTTPConnection = new_http_connection - return oldHTTPConnection - - -class WsgiLimiterProxyTest(BaseLimitTestSuite): - """Tests for the `limits.WsgiLimiterProxy` class.""" - - def setUp(self): - """setUp for test suite. - - Do some nifty HTTP/WSGI magic which allows for WSGI to be called - directly by something like the `http_client` library. - """ - super(WsgiLimiterProxyTest, self).setUp() - self.app = limits.WsgiLimiter(TEST_LIMITS) - self.oldHTTPConnection = ( - wire_HTTPConnection_to_WSGI("169.254.0.1:80", self.app)) - self.proxy = limits.WsgiLimiterProxy("169.254.0.1:80") - self.addCleanup(self._restore, self.oldHTTPConnection) - - def _restore(self, oldHTTPConnection): - # restore original HTTPConnection object - http_client.HTTPConnection = oldHTTPConnection - - def test_200(self): - """Successful request test.""" - delay = self.proxy.check_for_delay("GET", "/anything") - self.assertEqual((None, None), delay) - - def test_403(self): - """Forbidden request test.""" - delay = self.proxy.check_for_delay("GET", "/delayed") - self.assertEqual((None, None), delay) - - delay, error = self.proxy.check_for_delay("GET", "/delayed") - error = error.strip() - - expected = ("60.00", - b"403 Forbidden\n\nOnly 1 GET request(s) can be " - b"made to /delayed every minute.") - - self.assertEqual(expected, (delay, error)) - - -class LimitsViewBuilderTest(test.TestCase): - def setUp(self): - super(LimitsViewBuilderTest, self).setUp() - self.view_builder = views.limits.ViewBuilder() - self.rate_limits = [{"URI": "*", - "regex": ".*", - "value": 10, - "verb": "POST", - "remaining": 2, - "unit": "MINUTE", - "resetTime": 1311272226}, - {"URI": "*/volumes", - "regex": "^/volumes", - "value": 50, - "verb": "POST", - "remaining": 10, - "unit": "DAY", - "resetTime": 1311272226}] - self.absolute_limits = {"metadata_items": 1, - "injected_files": 5, - "injected_file_content_bytes": 5} - - def test_build_limits(self): - tdate = "2011-07-21T18:17:06" - expected_limits = \ - {"limits": {"rate": [{"uri": "*", - "regex": ".*", - "limit": [{"value": 10, - "verb": "POST", - "remaining": 2, - "unit": "MINUTE", - "next-available": tdate}]}, - {"uri": "*/volumes", - "regex": "^/volumes", - "limit": [{"value": 50, - "verb": "POST", - "remaining": 10, - "unit": "DAY", - "next-available": tdate}]}], - "absolute": {"maxServerMeta": 1, - "maxImageMeta": 1, - "maxPersonality": 5, - "maxPersonalitySize": 5}}} - - output = self.view_builder.build(self.rate_limits, - self.absolute_limits) - self.assertDictMatch(expected_limits, output) - - def test_build_limits_empty_limits(self): - expected_limits = {"limits": {"rate": [], - "absolute": {}}} - - abs_limits = {} - rate_limits = [] - output = self.view_builder.build(rate_limits, abs_limits) - self.assertDictMatch(expected_limits, output) - - -class LimitsXMLSerializationTest(test.TestCase): - def test_xml_declaration(self): - serializer = limits.LimitsTemplate() - - fixture = {"limits": { - "rate": [], - "absolute": {}}} - - output = serializer.serialize(fixture) - has_dec = output.startswith(b"") - self.assertTrue(has_dec) - - def test_index(self): - serializer = limits.LimitsTemplate() - fixture = { - "limits": { - "rate": [{ - "uri": "*", - "regex": ".*", - "limit": [{ - "value": 10, - "verb": "POST", - "remaining": 2, - "unit": "MINUTE", - "next-available": "2011-12-15T22:42:45Z"}]}, - {"uri": "*/servers", - "regex": "^/servers", - "limit": [{ - "value": 50, - "verb": "POST", - "remaining": 10, - "unit": "DAY", - "next-available": "2011-12-15T22:42:45Z"}]}], - "absolute": {"maxServerMeta": 1, - "maxImageMeta": 1, - "maxPersonality": 5, - "maxPersonalitySize": 10240}}} - - output = serializer.serialize(fixture) - root = etree.XML(output) - xmlutil.validate_schema(root, 'limits') - - # verify absolute limits - absolutes = root.xpath('ns:absolute/ns:limit', namespaces=NS) - self.assertEqual(4, len(absolutes)) - for limit in absolutes: - name = limit.get('name') - value = limit.get('value') - self.assertEqual(str(fixture['limits']['absolute'][name]), value) - - # verify rate limits - rates = root.xpath('ns:rates/ns:rate', namespaces=NS) - self.assertEqual(2, len(rates)) - for i, rate in enumerate(rates): - for key in ['uri', 'regex']: - self.assertEqual(str(fixture['limits']['rate'][i][key]), - rate.get(key)) - rate_limits = rate.xpath('ns:limit', namespaces=NS) - self.assertEqual(1, len(rate_limits)) - for j, limit in enumerate(rate_limits): - for key in ['verb', 'value', 'remaining', 'unit', - 'next-available']: - self.assertEqual( - str(fixture['limits']['rate'][i]['limit'][j][key]), - limit.get(key)) - - def test_index_no_limits(self): - serializer = limits.LimitsTemplate() - - fixture = {"limits": { - "rate": [], - "absolute": {}}} - - output = serializer.serialize(fixture) - root = etree.XML(output) - xmlutil.validate_schema(root, 'limits') - - # verify absolute limits - absolutes = root.xpath('ns:absolute/ns:limit', namespaces=NS) - self.assertEqual(0, len(absolutes)) - - # verify rate limits - rates = root.xpath('ns:rates/ns:rate', namespaces=NS) - self.assertEqual(0, len(rates)) diff --git a/cinder/tests/unit/api/v1/test_snapshot_metadata.py b/cinder/tests/unit/api/v1/test_snapshot_metadata.py deleted file mode 100644 index f056e0e8a..000000000 --- a/cinder/tests/unit/api/v1/test_snapshot_metadata.py +++ /dev/null @@ -1,669 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -import mock -from oslo_serialization import jsonutils -import webob - -from cinder.api import extensions -from cinder.api.v1 import snapshot_metadata -from cinder.api.v1 import snapshots -from cinder import context -import cinder.db -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder import volume - - -def return_create_snapshot_metadata(context, snapshot_id, metadata, delete): - return stub_snapshot_metadata() - - -def return_create_snapshot_metadata_insensitive(context, snapshot_id, - metadata, delete): - return stub_snapshot_metadata_insensitive() - - -def return_new_snapshot_metadata(context, snapshot_id, metadata, delete): - return stub_new_snapshot_metadata() - - -def return_empty_container_metadata(context, snapshot_id, metadata, delete): - return {} - - -def stub_snapshot_metadata(): - metadata = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - } - return metadata - - -def stub_snapshot_metadata_insensitive(): - metadata = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - "KEY4": "value4", - } - return metadata - - -def stub_new_snapshot_metadata(): - metadata = { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - } - return metadata - - -def return_snapshot(context, snapshot_id): - return {'id': '0cc3346e-9fef-4445-abe6-5d2b2690ec64', - 'name': 'fake', - 'status': 'available', - 'metadata': {}} - - -def stub_get(context, volume_id, *args, **kwargs): - vol = {'id': volume_id, - 'size': 100, - 'name': 'fake', - 'host': 'fake-host', - 'status': 'available', - 'encryption_key_id': None, - 'volume_type_id': None, - 'migration_status': None, - 'availability_zone': 'zone1:host1', - 'attach_status': 'detached'} - return fake_volume.fake_volume_obj(context, **vol) - - -def return_snapshot_nonexistent(context, snapshot_id): - raise exception.SnapshotNotFound('bogus test message') - - -def fake_update_snapshot_metadata(self, context, snapshot, diff): - pass - - -class SnapshotMetaDataTest(test.TestCase): - - def setUp(self): - super(SnapshotMetaDataTest, self).setUp() - self.volume_api = cinder.volume.api.API() - self.stubs.Set(volume.api.API, 'get', stub_get) - self.stubs.Set(cinder.db, 'snapshot_get', return_snapshot) - - self.stubs.Set(self.volume_api, 'update_snapshot_metadata', - fake_update_snapshot_metadata) - - self.ext_mgr = extensions.ExtensionManager() - self.ext_mgr.extensions = {} - self.snapshot_controller = snapshots.SnapshotsController(self.ext_mgr) - self.controller = snapshot_metadata.Controller() - self.req_id = str(uuid.uuid4()) - self.url = '/v1/fake/snapshots/%s/metadata' % self.req_id - - snap = {"volume_size": 100, - "volume_id": "fake-vol-id", - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "zone1:host1", - "host": "fake-host", - "metadata": {}} - body = {"snapshot": snap} - req = fakes.HTTPRequest.blank('/v1/snapshots') - self.snapshot_controller.create(req, body) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_index(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_obj['metadata'] = {'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3'} - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url) - res_dict = self.controller.index(req, self.req_id) - - expected = { - 'metadata': { - 'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3', - }, - } - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_index_nonexistent_snapshot(self, snapshot_get_by_id): - snapshot_get_by_id.side_effect = \ - exception.SnapshotNotFound(snapshot_id=self.req_id) - - req = fakes.HTTPRequest.blank(self.url) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.index, req, self.url) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_index_no_data(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url) - res_dict = self.controller.index(req, self.req_id) - expected = {'metadata': {}} - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_show(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_obj['metadata'] = {'key2': 'value2'} - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key2') - res_dict = self.controller.show(req, self.req_id, 'key2') - expected = {'meta': {'key2': 'value2'}} - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_show_nonexistent_snapshot(self, snapshot_get_by_id): - snapshot_get_by_id.side_effect = \ - exception.SnapshotNotFound(snapshot_id=self.req_id) - - req = fakes.HTTPRequest.blank(self.url + '/key2') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, self.req_id, 'key2') - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_show_meta_not_found(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key6') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, self.req_id, 'key6') - - @mock.patch('cinder.db.snapshot_metadata_delete') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_delete(self, snapshot_get_by_id, snapshot_metadata_delete): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_obj['metadata'] = {'key2': 'value2'} - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key2') - req.method = 'DELETE' - res = self.controller.delete(req, self.req_id, 'key2') - - self.assertEqual(200, res.status_int) - - def test_delete_nonexistent_snapshot(self): - self.stubs.Set(cinder.db, 'snapshot_get', - return_snapshot_nonexistent) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'DELETE' - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, self.req_id, 'key1') - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_delete_meta_not_found(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key6') - req.method = 'DELETE' - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, self.req_id, 'key6') - - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_create(self, snapshot_get_by_id, volume_get_by_id, - snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - - req = fakes.HTTPRequest.blank('/v1/snapshot_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3"}} - req.body = jsonutils.dump_as_bytes(body) - res_dict = self.controller.create(req, self.req_id, body) - self.assertEqual(body, res_dict) - - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_create_with_keys_in_uppercase_and_lowercase( - self, snapshot_get_by_id, snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - # if the keys in uppercase_and_lowercase, should return the one - # which server added - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata_insensitive) - - req = fakes.HTTPRequest.blank('/v1/snapshot_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "KEY1": "value1", - "key2": "value2", - "KEY2": "value2", - "key3": "value3", - "KEY4": "value4"}} - expected = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3", - "KEY4": "value4"}} - req.body = jsonutils.dump_as_bytes(body) - res_dict = self.controller.create(req, self.req_id, body) - self.assertEqual(expected, res_dict) - - def test_create_empty_body(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'POST' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, None) - - def test_create_item_empty_key(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, body) - - def test_create_item_key_too_long(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {("a" * 260): "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, self.req_id, body) - - def test_create_nonexistent_snapshot(self): - self.stubs.Set(cinder.db, 'snapshot_get', - return_snapshot_nonexistent) - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - - req = fakes.HTTPRequest.blank('/v1/snapshot_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key9": "value9"}} - req.body = jsonutils.dump_as_bytes(body) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.create, req, self.req_id, body) - - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_all(self, snapshot_get_by_id, snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': [] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_new_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - res_dict = self.controller.update_all(req, self.req_id, expected) - - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.db.snapshot_update', - return_value={'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20'}) - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_all_with_keys_in_uppercase_and_lowercase( - self, snapshot_get_by_id, snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_new_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - body = { - 'metadata': { - 'key10': 'value10', - 'KEY10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - res_dict = self.controller.update_all(req, self.req_id, body) - - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_all_empty_container(self, snapshot_get_by_id, - snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': [] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_empty_container_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'metadata': {}} - req.body = jsonutils.dump_as_bytes(expected) - res_dict = self.controller.update_all(req, self.req_id, expected) - - self.assertEqual(expected, res_dict) - - def test_update_all_malformed_container(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'meta': {}} - req.body = jsonutils.dump_as_bytes(expected) - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update_all, req, self.req_id, - expected) - - @mock.patch('cinder.db.sqlalchemy.api._snapshot_get') - @mock.patch('cinder.db.snapshot_metadata_update', autospec=True) - def test_update_all_malformed_data(self, metadata_update, snapshot_get): - snapshot_get.return_value = stub_get - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'metadata': ['asdf']} - req.body = jsonutils.dump_as_bytes(expected) - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update_all, req, self.req_id, - expected) - - def test_update_all_nonexistent_snapshot(self): - self.stubs.Set(cinder.db, 'snapshot_get', return_snapshot_nonexistent) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - body = {'metadata': {'key10': 'value10'}} - req.body = jsonutils.dump_as_bytes(body) - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update_all, req, '100', body) - - @mock.patch('cinder.db.snapshot_metadata_update', return_value=dict()) - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_item(self, snapshot_get_by_id, - snapshot_update, snapshot_metadata_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - res_dict = self.controller.update(req, self.req_id, 'key1', body) - expected = {'meta': {'key1': 'value1'}} - self.assertEqual(expected, res_dict) - - def test_update_item_nonexistent_snapshot(self): - self.stubs.Set(cinder.db, 'snapshot_get', - return_snapshot_nonexistent) - req = fakes.HTTPRequest.blank( - '/v1.1/fake/snapshots/asdf/metadata/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update, req, self.req_id, 'key1', - body) - - def test_update_item_empty_body(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'key1', - None) - - @mock.patch('cinder.db.sqlalchemy.api._snapshot_get') - @mock.patch('cinder.db.snapshot_metadata_update', autospec=True) - def test_update_item_empty_key(self, metadata_update, snapshot_get): - snapshot_get.return_value = stub_get - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, '', body) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_item_key_too_long(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {("a" * 260): "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.update, - req, self.req_id, ("a" * 260), body) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_item_value_too_long(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": ("a" * 260)}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.update, - req, self.req_id, "key1", body) - - def test_update_item_too_many_keys(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1", "key2": "value2"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'key1', - body) - - def test_update_item_body_uri_mismatch(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/bad') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'bad', - body) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_invalid_metadata_items_on_create(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'POST' - req.headers["content-type"] = "application/json" - - # test for long key - data = {"metadata": {"a" * 260: "value1"}} - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, self.req_id, data) - - # test for long value - data = {"metadata": {"key": "v" * 260}} - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, self.req_id, data) - - # test for empty key. - data = {"metadata": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, data) diff --git a/cinder/tests/unit/api/v1/test_snapshots.py b/cinder/tests/unit/api/v1/test_snapshots.py deleted file mode 100644 index c2fca04c1..000000000 --- a/cinder/tests/unit/api/v1/test_snapshots.py +++ /dev/null @@ -1,450 +0,0 @@ -# Copyright 2011 Denali Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from lxml import etree -import mock -from oslo_utils import timeutils -import webob - -from cinder.api.v1 import snapshots -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v1 import stubs -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder import volume - - -UUID = '00000000-0000-0000-0000-000000000001' -INVALID_UUID = '00000000-0000-0000-0000-000000000002' - - -def _get_default_snapshot_param(): - return {'id': UUID, - 'volume_id': 12, - 'status': 'available', - 'volume_size': 100, - 'created_at': None, - 'display_name': 'Default name', - 'display_description': 'Default description', } - - -def stub_snapshot_create(self, context, - volume_id, name, - description, metadata): - snapshot = _get_default_snapshot_param() - snapshot['volume_id'] = volume_id - snapshot['display_name'] = name - snapshot['display_description'] = description - snapshot['metadata'] = metadata - return snapshot - - -def stub_snapshot_delete(self, context, snapshot): - if snapshot['id'] != UUID: - raise exception.NotFound - - -def stub_snapshot_get(self, context, snapshot_id): - if snapshot_id != UUID: - raise exception.NotFound - - param = _get_default_snapshot_param() - return param - - -def stub_snapshot_get_all(self, context, search_opts=None): - param = _get_default_snapshot_param() - return [param] - - -class SnapshotApiTest(test.TestCase): - def setUp(self): - super(SnapshotApiTest, self).setUp() - self.controller = snapshots.SnapshotsController() - - self.stubs.Set(db, 'snapshot_get_all_by_project', - stubs.stub_snapshot_get_all_by_project) - self.stubs.Set(db, 'snapshot_get_all', - stubs.stub_snapshot_get_all) - - def test_snapshot_create(self): - self.stubs.Set(volume.api.API, "create_snapshot", stub_snapshot_create) - self.stubs.Set(volume.api.API, 'get', stubs.stub_volume_get) - snapshot = {"volume_id": '12', - "force": False, - "display_name": "Snapshot Test Name", - "display_description": "Snapshot Test Desc"} - body = dict(snapshot=snapshot) - req = fakes.HTTPRequest.blank('/v1/snapshots') - resp_dict = self.controller.create(req, body) - - self.assertIn('snapshot', resp_dict) - self.assertEqual(snapshot['display_name'], - resp_dict['snapshot']['display_name']) - self.assertEqual(snapshot['display_description'], - resp_dict['snapshot']['display_description']) - - def test_snapshot_create_force(self): - self.stubs.Set(volume.api.API, - "create_snapshot_force", - stub_snapshot_create) - self.stubs.Set(volume.api.API, 'get', stubs.stub_volume_get) - snapshot = {"volume_id": '12', - "force": True, - "display_name": "Snapshot Test Name", - "display_description": "Snapshot Test Desc"} - body = dict(snapshot=snapshot) - req = fakes.HTTPRequest.blank('/v1/snapshots') - resp_dict = self.controller.create(req, body) - - self.assertIn('snapshot', resp_dict) - self.assertEqual(snapshot['display_name'], - resp_dict['snapshot']['display_name']) - self.assertEqual(snapshot['display_description'], - resp_dict['snapshot']['display_description']) - - snapshot = {"volume_id": "12", - "force": "**&&^^%%$$##@@", - "display_name": "Snapshot Test Name", - "display_description": "Snapshot Test Desc"} - body = dict(snapshot=snapshot) - req = fakes.HTTPRequest.blank('/v1/snapshots') - self.assertRaises(exception.InvalidParameterValue, - self.controller.create, - req, - body) - - def test_snapshot_create_without_volume_id(self): - snapshot_name = 'Snapshot Test Name' - snapshot_description = 'Snapshot Test Desc' - body = { - "snapshot": { - "force": True, - "name": snapshot_name, - "description": snapshot_description - } - } - req = fakes.HTTPRequest.blank('/v1/snapshots') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, body) - - @mock.patch.object(volume.api.API, "update_snapshot", - side_effect=stubs.stub_snapshot_update) - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_snapshot_update(self, snapshot_get_by_id, volume_get_by_id, - snapshot_metadata_get, update_snapshot): - snapshot = { - 'id': UUID, - 'volume_id': 1, - 'status': 'available', - 'volume_size': 100, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'expected_attrs': ['metadata'], - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - - updates = {"display_name": "Updated Test Name", } - body = {"snapshot": updates} - req = fakes.HTTPRequest.blank('/v1/snapshots/%s' % UUID) - res_dict = self.controller.update(req, UUID, body) - expected = {'snapshot': { - 'id': UUID, - 'volume_id': '1', - 'status': u'available', - 'size': 100, - 'created_at': None, - 'display_name': u'Updated Test Name', - 'display_description': u'Default description', - 'metadata': {}, - }} - self.assertEqual(expected, res_dict) - - def test_snapshot_update_missing_body(self): - body = {} - req = fakes.HTTPRequest.blank('/v1/snapshots/%s' % UUID) - self.assertRaises(webob.exc.HTTPUnprocessableEntity, - self.controller.update, req, UUID, body) - - def test_snapshot_update_invalid_body(self): - body = {'display_name': 'missing top level snapshot key'} - req = fakes.HTTPRequest.blank('/v1/snapshots/%s' % UUID) - self.assertRaises(webob.exc.HTTPUnprocessableEntity, - self.controller.update, req, UUID, body) - - def test_snapshot_update_not_found(self): - self.stubs.Set(volume.api.API, "get_snapshot", stub_snapshot_get) - updates = { - "display_name": "Updated Test Name", - } - body = {"snapshot": updates} - req = fakes.HTTPRequest.blank('/v1/snapshots/not-the-uuid') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.update, req, - 'not-the-uuid', body) - - @mock.patch.object(volume.api.API, "delete_snapshot", - side_effect=stubs.stub_snapshot_update) - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_snapshot_delete(self, snapshot_get_by_id, volume_get_by_id, - snapshot_metadata_get, delete_snapshot): - snapshot = { - 'id': UUID, - 'volume_id': 1, - 'status': 'available', - 'volume_size': 100, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'expected_attrs': ['metadata'], - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - - snapshot_id = UUID - req = fakes.HTTPRequest.blank('/v1/snapshots/%s' % snapshot_id) - resp = self.controller.delete(req, snapshot_id) - self.assertEqual(202, resp.status_int) - - def test_snapshot_delete_invalid_id(self): - self.stubs.Set(volume.api.API, "delete_snapshot", stub_snapshot_delete) - snapshot_id = INVALID_UUID - req = fakes.HTTPRequest.blank('/v1/snapshots/%s' % snapshot_id) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, - req, - snapshot_id) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_snapshot_show(self, snapshot_get_by_id, volume_get_by_id, - snapshot_metadata_get): - snapshot = { - 'id': UUID, - 'volume_id': 1, - 'status': 'available', - 'volume_size': 100, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'expected_attrs': ['metadata'], - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - - req = fakes.HTTPRequest.blank('/v1/snapshots/%s' % UUID) - resp_dict = self.controller.show(req, UUID) - - self.assertIn('snapshot', resp_dict) - self.assertEqual(UUID, resp_dict['snapshot']['id']) - - def test_snapshot_show_invalid_id(self): - snapshot_id = INVALID_UUID - req = fakes.HTTPRequest.blank('/v1/snapshots/%s' % snapshot_id) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, - req, - snapshot_id) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - @mock.patch('cinder.volume.api.API.get_all_snapshots') - def test_snapshot_detail(self, get_all_snapshots, snapshot_get_by_id, - volume_get_by_id, snapshot_metadata_get): - snapshot = { - 'id': UUID, - 'volume_id': 1, - 'status': 'available', - 'volume_size': 100, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - snapshots = objects.SnapshotList(objects=[snapshot_obj]) - get_all_snapshots.return_value = snapshots - - req = fakes.HTTPRequest.blank('/v1/snapshots/detail') - resp_dict = self.controller.detail(req) - - self.assertIn('snapshots', resp_dict) - resp_snapshots = resp_dict['snapshots'] - self.assertEqual(1, len(resp_snapshots)) - - resp_snapshot = resp_snapshots.pop() - self.assertEqual(UUID, resp_snapshot['id']) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_admin_list_snapshots_limited_to_project(self, - snapshot_metadata_get): - req = fakes.HTTPRequest.blank('/v1/fake/snapshots', - use_admin_context=True) - res = self.controller.index(req) - - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_list_snapshots_with_limit_and_offset(self, - snapshot_metadata_get): - def list_snapshots_with_limit_and_offset(is_admin): - def stub_snapshot_get_all_by_project(context, project_id, - filters=None, marker=None, - limit=None, sort_keys=None, - sort_dirs=None, offset=None): - return [ - stubs.stub_snapshot(1, display_name='backup1'), - stubs.stub_snapshot(2, display_name='backup2'), - stubs.stub_snapshot(3, display_name='backup3'), - ] - - self.stubs.Set(db, 'snapshot_get_all_by_project', - stub_snapshot_get_all_by_project) - - req = fakes.HTTPRequest.blank('/v1/fake/snapshots?limit=1\ - &offset=1', - use_admin_context=is_admin) - res = self.controller.index(req) - - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - self.assertEqual('2', res['snapshots'][0]['id']) - - # admin case - list_snapshots_with_limit_and_offset(is_admin=True) - # non_admin case - list_snapshots_with_limit_and_offset(is_admin=False) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_admin_list_snapshots_all_tenants(self, snapshot_metadata_get): - req = fakes.HTTPRequest.blank('/v1/fake/snapshots?all_tenants=1', - use_admin_context=True) - res = self.controller.index(req) - self.assertIn('snapshots', res) - self.assertEqual(3, len(res['snapshots'])) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_all_tenants_non_admin_gets_all_tenants(self, - snapshot_metadata_get): - req = fakes.HTTPRequest.blank('/v1/fake/snapshots?all_tenants=1') - res = self.controller.index(req) - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_non_admin_get_by_project(self, snapshot_metadata_get): - req = fakes.HTTPRequest.blank('/v1/fake/snapshots') - res = self.controller.index(req) - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - - -class SnapshotSerializerTest(test.TestCase): - def _verify_snapshot(self, snap, tree): - self.assertEqual('snapshot', tree.tag) - - for attr in ('id', 'status', 'size', 'created_at', - 'display_name', 'display_description', 'volume_id'): - self.assertEqual(str(snap[attr]), tree.get(attr)) - - def test_snapshot_show_create_serializer(self): - serializer = snapshots.SnapshotTemplate() - raw_snapshot = dict( - id='snap_id', - status='snap_status', - size=1024, - created_at=timeutils.utcnow(), - display_name='snap_name', - display_description='snap_desc', - volume_id='vol_id', ) - text = serializer.serialize(dict(snapshot=raw_snapshot)) - - tree = etree.fromstring(text) - - self._verify_snapshot(raw_snapshot, tree) - - def test_snapshot_index_detail_serializer(self): - serializer = snapshots.SnapshotsTemplate() - raw_snapshots = [dict(id='snap1_id', - status='snap1_status', - size=1024, - created_at=timeutils.utcnow(), - display_name='snap1_name', - display_description='snap1_desc', - volume_id='vol1_id', ), - dict(id='snap2_id', - status='snap2_status', - size=1024, - created_at=timeutils.utcnow(), - display_name='snap2_name', - display_description='snap2_desc', - volume_id='vol2_id', )] - text = serializer.serialize(dict(snapshots=raw_snapshots)) - - tree = etree.fromstring(text) - - self.assertEqual('snapshots', tree.tag) - self.assertEqual(len(raw_snapshots), len(tree)) - for idx, child in enumerate(tree): - self._verify_snapshot(raw_snapshots[idx], child) - - -class SnapshotsUnprocessableEntityTestCase(test.TestCase): - - """Tests of places we throw 422 Unprocessable Entity.""" - - def setUp(self): - super(SnapshotsUnprocessableEntityTestCase, self).setUp() - self.controller = snapshots.SnapshotsController() - - def _unprocessable_snapshot_create(self, body): - req = fakes.HTTPRequest.blank('/v2/fake/snapshots') - req.method = 'POST' - - self.assertRaises(webob.exc.HTTPUnprocessableEntity, - self.controller.create, req, body) - - def test_create_no_body(self): - self._unprocessable_snapshot_create(body=None) - - def test_create_missing_snapshot(self): - body = {'foo': {'a': 'b'}} - self._unprocessable_snapshot_create(body=body) - - def test_create_malformed_entity(self): - body = {'snapshot': 'string'} - self._unprocessable_snapshot_create(body=body) diff --git a/cinder/tests/unit/api/v1/test_types.py b/cinder/tests/unit/api/v1/test_types.py deleted file mode 100644 index c5d220e38..000000000 --- a/cinder/tests/unit/api/v1/test_types.py +++ /dev/null @@ -1,203 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# aLL Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from lxml import etree -from oslo_utils import timeutils -import webob - -from cinder.api.v1 import types -from cinder.api.views import types as views_types -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.volume import volume_types - - -def stub_volume_type(id): - specs = {"key1": "value1", - "key2": "value2", - "key3": "value3", - "key4": "value4", - "key5": "value5"} - return dict(id=id, name='vol_type_%s' % str(id), extra_specs=specs) - - -def return_volume_types_get_all_types(context, search_opts=None): - return dict(vol_type_1=stub_volume_type(1), - vol_type_2=stub_volume_type(2), - vol_type_3=stub_volume_type(3)) - - -def return_empty_volume_types_get_all_types(context, search_opts=None): - return {} - - -def return_volume_types_get_volume_type(context, id): - if id == "777": - raise exception.VolumeTypeNotFound(volume_type_id=id) - return stub_volume_type(id) - - -def return_volume_types_get_by_name(context, name): - if name == "777": - raise exception.VolumeTypeNotFoundByName(volume_type_name=name) - return stub_volume_type(int(name.split("_")[2])) - - -class VolumeTypesApiTest(test.TestCase): - def setUp(self): - super(VolumeTypesApiTest, self).setUp() - self.controller = types.VolumeTypesController() - - def test_volume_types_index(self): - self.stubs.Set(volume_types, 'get_all_types', - return_volume_types_get_all_types) - - req = fakes.HTTPRequest.blank('/v1/fake/types') - res_dict = self.controller.index(req) - - self.assertEqual(3, len(res_dict['volume_types'])) - - expected_names = ['vol_type_1', 'vol_type_2', 'vol_type_3'] - actual_names = map(lambda e: e['name'], res_dict['volume_types']) - self.assertEqual(set(expected_names), set(actual_names)) - for entry in res_dict['volume_types']: - self.assertEqual('value1', entry['extra_specs']['key1']) - - def test_volume_types_index_no_data(self): - self.stubs.Set(volume_types, 'get_all_types', - return_empty_volume_types_get_all_types) - - req = fakes.HTTPRequest.blank('/v1/fake/types') - res_dict = self.controller.index(req) - - self.assertEqual(0, len(res_dict['volume_types'])) - - def test_volume_types_show(self): - self.stubs.Set(volume_types, 'get_volume_type', - return_volume_types_get_volume_type) - - type_id = str(uuid.uuid4()) - req = fakes.HTTPRequest.blank('/v1/fake/types/' + type_id) - res_dict = self.controller.show(req, type_id) - - self.assertEqual(1, len(res_dict)) - self.assertEqual(type_id, res_dict['volume_type']['id']) - vol_type_name = 'vol_type_' + type_id - self.assertEqual(vol_type_name, res_dict['volume_type']['name']) - - def test_volume_types_show_not_found(self): - self.stubs.Set(volume_types, 'get_volume_type', - return_volume_types_get_volume_type) - - req = fakes.HTTPRequest.blank('/v1/fake/types/777') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.show, - req, '777') - - def test_view_builder_show(self): - view_builder = views_types.ViewBuilder() - - now = timeutils.utcnow().isoformat() - raw_volume_type = dict(name='new_type', - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - description=None, - id=42) - - request = fakes.HTTPRequest.blank("/v1") - output = view_builder.show(request, raw_volume_type) - - self.assertIn('volume_type', output) - expected_volume_type = dict(name='new_type', - extra_specs={}, - description=None, - is_public=None, - id=42) - self.assertDictMatch(expected_volume_type, output['volume_type']) - - def test_view_builder_list(self): - view_builder = views_types.ViewBuilder() - - now = timeutils.utcnow().isoformat() - raw_volume_types = [] - for i in range(0, 10): - raw_volume_types.append(dict(name='new_type', - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - description=None, - id=42 + i)) - - request = fakes.HTTPRequest.blank("/v1") - output = view_builder.index(request, raw_volume_types) - - self.assertIn('volume_types', output) - for i in range(0, 10): - expected_volume_type = dict(name='new_type', - extra_specs={}, - id=42 + i, - is_public=None, - description=None) - self.assertDictMatch(expected_volume_type, - output['volume_types'][i]) - - -class VolumeTypesSerializerTest(test.TestCase): - def _verify_volume_type(self, vtype, tree): - self.assertEqual('volume_type', tree.tag) - self.assertEqual(vtype['name'], tree.get('name')) - self.assertEqual(str(vtype['id']), tree.get('id')) - self.assertEqual(1, len(tree)) - extra_specs = tree[0] - self.assertEqual('extra_specs', extra_specs.tag) - seen = set(vtype['extra_specs'].keys()) - for child in extra_specs: - self.assertIn(child.tag, seen) - self.assertEqual(vtype['extra_specs'][child.tag], child.text) - seen.remove(child.tag) - self.assertEqual(0, len(seen)) - - def test_index_serializer(self): - serializer = types.VolumeTypesTemplate() - - # Just getting some input data - vtypes = return_volume_types_get_all_types(None) - text = serializer.serialize({'volume_types': list(vtypes.values())}) - - tree = etree.fromstring(text) - - self.assertEqual('volume_types', tree.tag) - self.assertEqual(len(vtypes), len(tree)) - for child in tree: - name = child.get('name') - self.assertIn(name, vtypes) - self._verify_volume_type(vtypes[name], child) - - def test_voltype_serializer(self): - serializer = types.VolumeTypeTemplate() - - vtype = stub_volume_type(1) - text = serializer.serialize(dict(volume_type=vtype)) - - tree = etree.fromstring(text) - - self._verify_volume_type(vtype, tree) diff --git a/cinder/tests/unit/api/v1/test_volume_metadata.py b/cinder/tests/unit/api/v1/test_volume_metadata.py deleted file mode 100644 index 09e1b0987..000000000 --- a/cinder/tests/unit/api/v1/test_volume_metadata.py +++ /dev/null @@ -1,657 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -import mock -from oslo_config import cfg -from oslo_serialization import jsonutils -import webob - -from cinder.api import extensions -from cinder.api.v1 import volume_metadata -from cinder.api.v1 import volumes -import cinder.db -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v1 import stubs -from cinder.tests.unit import fake_volume -from cinder import volume - - -CONF = cfg.CONF - - -def return_create_volume_metadata_max(context, volume_id, metadata, delete): - return stub_max_volume_metadata() - - -def return_create_volume_metadata(context, volume_id, metadata, delete, - meta_type): - return stub_volume_metadata() - - -def return_new_volume_metadata(context, volume_id, metadata, - delete, meta_type): - return stub_new_volume_metadata() - - -def return_create_volume_metadata_insensitive(context, snapshot_id, - metadata, delete, - meta_type): - return stub_volume_metadata_insensitive() - - -def return_volume_metadata(context, volume_id): - return stub_volume_metadata() - - -def return_empty_volume_metadata(context, volume_id): - return {} - - -def return_empty_container_metadata(context, volume_id, metadata, - delete, meta_type): - return {} - - -def delete_volume_metadata(context, volume_id, key, meta_type): - pass - - -def stub_volume_metadata(): - metadata = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - } - return metadata - - -def stub_new_volume_metadata(): - metadata = { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - } - return metadata - - -def stub_volume_metadata_insensitive(): - metadata = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - "KEY4": "value4", - } - return metadata - - -def stub_max_volume_metadata(): - metadata = {"metadata": {}} - for num in range(CONF.quota_metadata_items): - metadata['metadata']['key%i' % num] = "blah" - return metadata - - -def get_volume(*args, **kwargs): - vol = {'id': args[1], - 'size': 100, - 'name': 'fake', - 'host': 'fake-host', - 'status': 'available', - 'encryption_key_id': None, - 'volume_type_id': None, - 'migration_status': None, - 'availability_zone': 'zone1:host1', - 'attach_status': 'detached'} - return fake_volume.fake_volume_obj(args[0], **vol) - - -def return_volume_nonexistent(*args, **kwargs): - raise exception.VolumeNotFound('bogus test message') - - -def fake_update_volume_metadata(self, context, volume, diff): - pass - - -class volumeMetaDataTest(test.TestCase): - - def setUp(self): - super(volumeMetaDataTest, self).setUp() - self.volume_api = cinder.volume.api.API() - self.stubs.Set(volume.api.API, 'get', get_volume) - self.stubs.Set(cinder.db, 'volume_metadata_get', - return_volume_metadata) - self.stubs.Set(cinder.db, 'service_get_all_by_topic', - stubs.stub_service_get_all_by_topic) - - self.stubs.Set(self.volume_api, 'update_volume_metadata', - fake_update_volume_metadata) - - self.ext_mgr = extensions.ExtensionManager() - self.ext_mgr.extensions = {} - self.volume_controller = volumes.VolumeController(self.ext_mgr) - self.controller = volume_metadata.Controller() - self.req_id = str(uuid.uuid4()) - self.url = '/v1/fake/volumes/%s/metadata' % self.req_id - - vol = {"size": 100, - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "zone1:host1", - "metadata": {}} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v1/volumes') - self.volume_controller.create(req, body) - - def test_index(self): - req = fakes.HTTPRequest.blank(self.url) - res_dict = self.controller.index(req, self.req_id) - - expected = { - 'metadata': { - 'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3', - }, - } - self.assertEqual(expected, res_dict) - - def test_index_nonexistent_volume(self): - self.stubs.Set(cinder.db, 'volume_metadata_get', - return_volume_nonexistent) - req = fakes.HTTPRequest.blank(self.url) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.index, req, self.url) - - def test_index_no_data(self): - self.stubs.Set(cinder.db, 'volume_metadata_get', - return_empty_volume_metadata) - req = fakes.HTTPRequest.blank(self.url) - res_dict = self.controller.index(req, self.req_id) - expected = {'metadata': {}} - self.assertEqual(expected, res_dict) - - def test_show(self): - req = fakes.HTTPRequest.blank(self.url + '/key2') - res_dict = self.controller.show(req, self.req_id, 'key2') - expected = {'meta': {'key2': 'value2'}} - self.assertEqual(expected, res_dict) - - def test_show_nonexistent_volume(self): - self.stubs.Set(cinder.db, 'volume_metadata_get', - return_volume_nonexistent) - req = fakes.HTTPRequest.blank(self.url + '/key2') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, self.req_id, 'key2') - - def test_show_meta_not_found(self): - self.stubs.Set(cinder.db, 'volume_metadata_get', - return_empty_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key6') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, self.req_id, 'key6') - - @mock.patch.object(cinder.db, 'volume_metadata_delete') - @mock.patch.object(cinder.db, 'volume_metadata_get') - def test_delete(self, metadata_get, metadata_delete): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_volume_metadata - metadata_delete.side_effect = delete_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key2') - req.method = 'DELETE' - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res = self.controller.delete(req, self.req_id, 'key2') - self.assertEqual(200, res.status_int) - get_volume.assert_called_with(fake_context, self.req_id) - - @mock.patch.object(cinder.db, 'volume_metadata_delete') - @mock.patch.object(cinder.db, 'volume_metadata_get') - def test_delete_nonexistent_volume(self, metadata_get, metadata_delete): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_volume_metadata - metadata_delete.side_effect = return_volume_nonexistent - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'DELETE' - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, - self.req_id, 'key1') - get_volume.assert_called_with(fake_context, self.req_id) - - def test_delete_meta_not_found(self): - self.stubs.Set(cinder.db, 'volume_metadata_get', - return_empty_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key6') - req.method = 'DELETE' - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, self.req_id, 'key6') - - @mock.patch.object(cinder.db, 'volume_metadata_update') - @mock.patch.object(cinder.db, 'volume_metadata_get') - def test_create(self, metadata_get, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_empty_volume_metadata - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank('/v2/volume_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3", }} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.create(req, self.req_id, body) - self.assertEqual(body, res_dict) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - @mock.patch.object(cinder.db, 'volume_metadata_get') - def test_create_with_keys_in_uppercase_and_lowercase(self, metadata_get, - metadata_update): - # if the keys in uppercase_and_lowercase, should return the one - # which server added - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_empty_volume_metadata - metadata_update.side_effect = return_create_volume_metadata_insensitive - - req = fakes.HTTPRequest.blank('/v2/volume_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "KEY1": "value1", - "key2": "value2", - "KEY2": "value2", - "key3": "value3", - "KEY4": "value4"}} - expected = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3", - "KEY4": "value4"}} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.create(req, self.req_id, body) - self.assertEqual(expected, res_dict) - - def test_create_empty_body(self): - self.stubs.Set(cinder.db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'POST' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, None) - - def test_create_item_empty_key(self): - self.stubs.Set(cinder.db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, body) - - def test_create_item_key_too_long(self): - self.stubs.Set(cinder.db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {("a" * 260): "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, self.req_id, body) - - def test_create_nonexistent_volume(self): - self.stubs.Set(volume.api.API, 'get', return_volume_nonexistent) - self.stubs.Set(cinder.db, 'volume_metadata_get', - return_volume_metadata) - self.stubs.Set(cinder.db, 'volume_metadata_update', - return_create_volume_metadata) - - req = fakes.HTTPRequest.blank('/v1/volume_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key9": "value9"}} - req.body = jsonutils.dump_as_bytes(body) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.create, req, self.req_id, body) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - def test_update_all(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_new_volume_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.update_all(req, self.req_id, expected) - self.assertEqual(expected, res_dict) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - @mock.patch.object(cinder.db, 'volume_metadata_get') - def test_update_all_with_keys_in_uppercase_and_lowercase(self, - metadata_get, - metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_create_volume_metadata - metadata_update.side_effect = return_new_volume_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - body = { - 'metadata': { - 'key10': 'value10', - 'KEY10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.update_all(req, self.req_id, body) - self.assertEqual(expected, res_dict) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - def test_update_all_empty_container(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_empty_container_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'metadata': {}} - req.body = jsonutils.dump_as_bytes(expected) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.update_all(req, self.req_id, expected) - self.assertEqual(expected, res_dict) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - def test_update_item_value_too_long(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": ("a" * 260)}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.update, - req, self.req_id, "key1", body) - self.assertFalse(metadata_update.called) - get_volume.assert_called_once_with(fake_context, self.req_id) - - def test_update_all_malformed_container(self): - self.stubs.Set(cinder.db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'meta': {}} - req.body = jsonutils.dump_as_bytes(expected) - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update_all, req, self.req_id, - expected) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - def test_update_all_malformed_data(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'metadata': ['asdf']} - req.body = jsonutils.dump_as_bytes(expected) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update_all, req, self.req_id, - expected) - - def test_update_all_nonexistent_volume(self): - self.stubs.Set(cinder.db, 'volume_get', return_volume_nonexistent) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - body = {'metadata': {'key10': 'value10'}} - req.body = jsonutils.dump_as_bytes(body) - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update_all, req, '100', body) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - def test_update_item(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.update(req, self.req_id, 'key1', body) - expected = {'meta': {'key1': 'value1'}} - self.assertEqual(expected, res_dict) - get_volume.assert_called_once_with(fake_context, self.req_id) - - def test_update_item_nonexistent_volume(self): - self.stubs.Set(cinder.db, 'volume_get', - return_volume_nonexistent) - req = fakes.HTTPRequest.blank('/v1.1/fake/volumes/asdf/metadata/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update, req, self.req_id, 'key1', - body) - - def test_update_item_empty_body(self): - self.stubs.Set(cinder.db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'key1', - None) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - def test_update_item_empty_key(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, - '', body) - self.assertFalse(metadata_update.called) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - def test_update_item_key_too_long(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {("a" * 260): "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.update, - req, self.req_id, ("a" * 260), body) - self.assertFalse(metadata_update.called) - get_volume.assert_called_once_with(fake_context, self.req_id) - - def test_update_item_too_many_keys(self): - self.stubs.Set(cinder.db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1", "key2": "value2"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'key1', - body) - - def test_update_item_body_uri_mismatch(self): - self.stubs.Set(cinder.db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/bad') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'bad', - body) - - @mock.patch.object(cinder.db, 'volume_metadata_update') - def test_invalid_metadata_items_on_create(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'POST' - req.headers["content-type"] = "application/json" - - # test for long key - data = {"metadata": {"a" * 260: "value1"}} - req.body = jsonutils.dump_as_bytes(data) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, self.req_id, data) - - # test for long value - data = {"metadata": {"key": "v" * 260}} - req.body = jsonutils.dump_as_bytes(data) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, self.req_id, data) - - # test for empty key. - data = {"metadata": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(data) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, data) diff --git a/cinder/tests/unit/api/v1/test_volumes.py b/cinder/tests/unit/api/v1/test_volumes.py deleted file mode 100644 index 965dd56bc..000000000 --- a/cinder/tests/unit/api/v1/test_volumes.py +++ /dev/null @@ -1,1177 +0,0 @@ -# Copyright 2013 Josh Durgin -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime -import iso8601 - -from lxml import etree -import mock -from oslo_config import cfg -from oslo_utils import timeutils -import webob - -from cinder.api import extensions -from cinder.api.v1 import volumes -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs -from cinder.tests.unit import fake_notifier -from cinder.tests.unit import fake_volume -from cinder.tests.unit.image import fake as fake_image -from cinder.volume import api as volume_api - - -NS = '{http://docs.openstack.org/api/openstack-block-storage/1.0/content}' - -TEST_SNAPSHOT_UUID = '00000000-0000-0000-0000-000000000001' - -CONF = cfg.CONF - - -def stub_snapshot_get(self, context, snapshot_id): - if snapshot_id != TEST_SNAPSHOT_UUID: - raise exception.NotFound - - return {'id': snapshot_id, - 'volume_id': 12, - 'status': 'available', - 'volume_size': 100, - 'created_at': None, - 'display_name': 'Default name', - 'display_description': 'Default description', } - - -class VolumeApiTest(test.TestCase): - def setUp(self): - super(VolumeApiTest, self).setUp() - self.ext_mgr = extensions.ExtensionManager() - self.ext_mgr.extensions = {} - fake_image.stub_out_image_service(self.stubs) - self.controller = volumes.VolumeController(self.ext_mgr) - - self.flags(host='fake', - notification_driver=[fake_notifier.__name__]) - self.stubs.Set(db, 'volume_get_all', stubs.stub_volume_get_all) - self.stubs.Set(db, 'service_get_all_by_topic', - stubs.stub_service_get_all_by_topic) - self.stubs.Set(volume_api.API, 'delete', stubs.stub_volume_delete) - - def test_volume_create(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_api_create) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - vol = {"size": 100, - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "zone1:host1"} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v1/volumes') - res_dict = self.controller.create(req, body) - expected = {'volume': {'status': 'fakestatus', - 'display_description': 'Volume Test Desc', - 'availability_zone': 'zone1:host1', - 'display_name': 'Volume Test Name', - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': 'vol_type_name', - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 100, - 'encrypted': False}} - self.assertEqual(expected, res_dict) - - def test_volume_create_with_type(self): - vol_type = CONF.default_volume_type - db.volume_type_create(context.get_admin_context(), - dict(name=vol_type, extra_specs={})) - db_vol_type = db.volume_type_get_by_name(context.get_admin_context(), - vol_type) - - vol = {"size": 100, - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "zone1:host1", - "volume_type": "FakeTypeName"} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v1/volumes') - # Raise 404 when type name isn't valid - self.assertRaises(webob.exc.HTTPNotFound, self.controller.create, - req, body) - # Use correct volume type name - vol.update(dict(volume_type=CONF.default_volume_type)) - body.update(dict(volume=vol)) - res_dict = self.controller.create(req, body) - self.assertIn('id', res_dict['volume']) - self.assertEqual(1, len(res_dict)) - self.assertEqual(db_vol_type['name'], - res_dict['volume']['volume_type']) - - # Use correct volume type id - vol.update(dict(volume_type=db_vol_type['id'])) - body.update(dict(volume=vol)) - res_dict = self.controller.create(req, body) - self.assertIn('id', res_dict['volume']) - self.assertEqual(1, len(res_dict)) - self.assertEqual(db_vol_type['name'], - res_dict['volume']['volume_type']) - - def test_volume_creation_fails_with_bad_size(self): - vol = {"size": '', - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "zone1:host1"} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v1/volumes') - self.assertRaises(exception.InvalidInput, - self.controller.create, - req, - body) - - def test_volume_creation_fails_with_bad_availability_zone(self): - vol = {"size": '1', - "name": "Volume Test Name", - "description": "Volume Test Desc", - "availability_zone": "zonen:hostn"} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(exception.InvalidInput, - self.controller.create, - req, body) - - def test_volume_create_with_image_id(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_api_create) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - self.ext_mgr.extensions = {'os-image-create': 'fake'} - test_id = "c905cedb-7281-47e4-8a62-f26bc5fc4c77" - vol = {"size": '1', - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "nova", - "imageRef": test_id} - expected = {'volume': {'status': 'fakestatus', - 'display_description': 'Volume Test Desc', - 'availability_zone': 'nova', - 'display_name': 'Volume Test Name', - 'encrypted': False, - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': 'vol_type_name', - 'image_id': test_id, - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v1/volumes') - res_dict = self.controller.create(req, body) - self.assertEqual(expected, res_dict) - - def test_volume_create_with_image_id_is_integer(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = {"size": '1', - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "cinder", - "imageRef": 1234} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v1/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - def test_volume_create_with_image_id_not_uuid_format(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = {"size": '1', - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "cinder", - "imageRef": '12345'} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v1/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - def test_volume_create_with_image_id_with_empty_string(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = {"size": 1, - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "cinder", - "imageRef": ''} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v1/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - @mock.patch.object(db, 'volume_admin_metadata_get', - return_value={'attached_mode': 'rw', - 'readonly': 'False'}) - @mock.patch.object(db.sqlalchemy.api, '_volume_type_get_full', - side_effect=stubs.stub_volume_type_get) - @mock.patch.object(volume_api.API, 'get', - side_effect=stubs.stub_volume_api_get, autospec=True) - @mock.patch.object(volume_api.API, 'update', - side_effect=stubs.stub_volume_update, autospec=True) - def test_volume_update(self, *args): - updates = { - "display_name": "Updated Test Name", - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v1/volumes/1') - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller.update(req, '1', body) - expected = {'volume': { - 'status': 'fakestatus', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'Updated Test Name', - 'encrypted': False, - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': 'vol_type_name', - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'attached_mode': 'rw', - 'readonly': 'False'}, - 'id': '1', - 'created_at': datetime.datetime(1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}} - self.assertEqual(expected, res_dict) - self.assertEqual(2, len(self.notifier.notifications)) - - @mock.patch.object(db, 'volume_admin_metadata_get', - return_value={"qos_max_iops": 2000, - "readonly": "False", - "attached_mode": "rw"}) - @mock.patch.object(db.sqlalchemy.api, '_volume_type_get_full', - side_effect=stubs.stub_volume_type_get) - @mock.patch.object(volume_api.API, 'get', - side_effect=stubs.stub_volume_api_get, autospec=True) - @mock.patch.object(volume_api.API, 'update', - side_effect=stubs.stub_volume_update, autospec=True) - def test_volume_update_metadata(self, *args): - updates = { - "metadata": {"qos_max_iops": 2000} - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v1/volumes/1') - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller.update(req, '1', body) - expected = {'volume': { - 'status': 'fakestatus', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': 'vol_type_name', - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {"qos_max_iops": '2000', - "readonly": "False", - "attached_mode": "rw"}, - 'id': '1', - 'created_at': datetime.datetime(1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1 - }} - self.assertEqual(expected, res_dict) - self.assertEqual(2, len(self.notifier.notifications)) - - def test_volume_update_with_admin_metadata(self): - def stubs_volume_admin_metadata_get(context, volume_id): - return {'key': 'value', - 'readonly': 'True'} - self.stubs.Set(db, 'volume_admin_metadata_get', - stubs_volume_admin_metadata_get) - self.stubs.Set(volume_api.API, "update", stubs.stub_volume_update) - - volume = stubs.stub_volume("1") - del volume['name'] - del volume['volume_type'] - del volume['volume_type_id'] - volume['metadata'] = {'key': 'value'} - db.volume_create(context.get_admin_context(), volume) - db.volume_admin_metadata_update(context.get_admin_context(), "1", - {"readonly": "True", - "invisible_key": "invisible_value"}, - False) - values = {'volume_id': '1', } - attachment = db.volume_attach(context.get_admin_context(), values) - db.volume_attached(context.get_admin_context(), - attachment['id'], stubs.FAKE_UUID, None, '/') - - updates = { - "display_name": "Updated Test Name", - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v1/volumes/1') - self.assertEqual(0, len(self.notifier.notifications)) - admin_ctx = context.RequestContext('admin', 'fakeproject', True) - req.environ['cinder.context'] = admin_ctx - res_dict = self.controller.update(req, '1', body) - expected = {'volume': { - 'status': 'in-use', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'Updated Test Name', - 'encrypted': False, - 'attachments': [{ - 'attachment_id': attachment['id'], - 'id': '1', - 'volume_id': '1', - 'server_id': stubs.FAKE_UUID, - 'host_name': None, - 'device': '/' - }], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': None, - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'key': 'value', - 'readonly': 'True'}, - 'id': '1', - 'created_at': datetime.datetime(1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}} - self.assertEqual(expected, res_dict) - self.assertEqual(2, len(self.notifier.notifications)) - - def test_update_empty_body(self): - body = {} - req = fakes.HTTPRequest.blank('/v1/volumes/1') - self.assertRaises(webob.exc.HTTPUnprocessableEntity, - self.controller.update, - req, '1', body) - - def test_update_invalid_body(self): - body = {'display_name': 'missing top level volume key'} - req = fakes.HTTPRequest.blank('/v1/volumes/1') - self.assertRaises(webob.exc.HTTPUnprocessableEntity, - self.controller.update, - req, '1', body) - - def test_update_not_found(self): - self.stubs.Set(volume_api.API, "get", stubs.stub_volume_get_notfound) - updates = { - "display_name": "Updated Test Name", - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v1/volumes/1') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update, - req, '1', body) - - def test_volume_list(self): - def stubs_volume_admin_metadata_get(context, volume_id): - return {'attached_mode': 'rw', - 'readonly': 'False'} - self.stubs.Set(db, 'volume_admin_metadata_get', - stubs_volume_admin_metadata_get) - self.stubs.Set(db, 'volume_get', stubs.stub_volume_get_db) - self.stubs.Set(volume_api.API, 'get_all', - stubs.stub_volume_api_get_all_by_project) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/volumes') - res_dict = self.controller.index(req) - expected = {'volumes': [{'status': 'fakestatus', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': 'vol_type_name', - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'attached_mode': 'rw', - 'readonly': 'False'}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}]} - self.assertEqual(expected, res_dict) - # Finally test that we cached the returned volumes - self.assertEqual(1, len(req.cached_resource())) - - def test_volume_list_with_admin_metadata(self): - volume = stubs.stub_volume("1") - del volume['name'] - del volume['volume_type'] - del volume['volume_type_id'] - volume['metadata'] = {'key': 'value'} - db.volume_create(context.get_admin_context(), volume) - db.volume_admin_metadata_update(context.get_admin_context(), "1", - {"readonly": "True", - "invisible_key": "invisible_value"}, - False) - values = {'volume_id': '1', } - attachment = db.volume_attach(context.get_admin_context(), values) - db.volume_attached(context.get_admin_context(), - attachment['id'], stubs.FAKE_UUID, None, '/') - - req = fakes.HTTPRequest.blank('/v1/volumes') - admin_ctx = context.RequestContext('admin', 'fakeproject', True) - req.environ['cinder.context'] = admin_ctx - res_dict = self.controller.index(req) - expected = {'volumes': [{'status': 'in-use', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [ - {'attachment_id': attachment['id'], - 'device': '/', - 'server_id': stubs.FAKE_UUID, - 'host_name': None, - 'id': '1', - 'volume_id': '1'}], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': None, - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'key': 'value', - 'readonly': 'True'}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}]} - self.assertEqual(expected, res_dict) - - @mock.patch.object(db, 'volume_admin_metadata_get', - return_value={'attached_mode': 'rw', - 'readonly': 'False'}) - def test_volume_list_detail(self, *args): - self.stubs.Set(volume_api.API, 'get_all', - stubs.stub_volume_api_get_all_by_project) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/volumes/detail') - res_dict = self.controller.index(req) - expected = {'volumes': [{'status': 'fakestatus', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': 'vol_type_name', - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'attached_mode': 'rw', - 'readonly': 'False'}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}]} - self.assertEqual(expected, res_dict) - # Finally test that we cached the returned volumes - self.assertEqual(1, len(req.cached_resource())) - - def test_volume_list_detail_with_admin_metadata(self): - volume = stubs.stub_volume("1") - del volume['name'] - del volume['volume_type'] - del volume['volume_type_id'] - volume['metadata'] = {'key': 'value'} - db.volume_create(context.get_admin_context(), volume) - db.volume_admin_metadata_update(context.get_admin_context(), "1", - {"readonly": "True", - "invisible_key": "invisible_value"}, - False) - values = {'volume_id': '1', } - attachment = db.volume_attach(context.get_admin_context(), values) - db.volume_attached(context.get_admin_context(), - attachment['id'], stubs.FAKE_UUID, None, '/') - - req = fakes.HTTPRequest.blank('/v1/volumes/detail') - admin_ctx = context.RequestContext('admin', 'fakeproject', True) - req.environ['cinder.context'] = admin_ctx - res_dict = self.controller.index(req) - expected = {'volumes': [{'status': 'in-use', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [ - {'attachment_id': attachment['id'], - 'device': '/', - 'server_id': stubs.FAKE_UUID, - 'host_name': None, - 'id': '1', - 'volume_id': '1'}], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': None, - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'key': 'value', - 'readonly': 'True'}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}]} - self.assertEqual(expected, res_dict) - - @mock.patch.object(db, 'volume_admin_metadata_get', - return_value={'attached_mode': 'rw', - 'readonly': 'False'}) - @mock.patch.object(volume_api.API, 'get', - side_effect=stubs.stub_volume_api_get, autospec=True) - @mock.patch.object(db.sqlalchemy.api, '_volume_type_get_full', - side_effect=stubs.stub_volume_type_get, autospec=True) - def test_volume_show(self, *args): - req = fakes.HTTPRequest.blank('/v1/volumes/1') - res_dict = self.controller.show(req, '1') - expected = {'volume': {'status': 'fakestatus', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': 'vol_type_name', - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'attached_mode': 'rw', - 'readonly': 'False'}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}} - self.assertEqual(expected, res_dict) - # Finally test that we cached the returned volume - self.assertIsNotNone(req.cached_resource_by_id('1')) - - def test_volume_show_no_attachments(self): - def stub_volume_get(self, context, volume_id, **kwargs): - vol = stubs.stub_volume(volume_id, attach_status='detached') - return fake_volume.fake_volume_obj(context, **vol) - - self.stubs.Set(volume_api.API, 'get', stub_volume_get) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/volumes/1') - res_dict = self.controller.show(req, '1') - expected = {'volume': {'status': 'fakestatus', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': 'vol_type_name', - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'readonly': 'False'}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}} - self.assertEqual(expected, res_dict) - - def test_volume_show_bootable(self): - def stub_volume_get(self, context, volume_id, **kwargs): - vol = (stubs.stub_volume(volume_id, - volume_glance_metadata=dict(foo='bar'))) - return fake_volume.fake_volume_obj(context, **vol) - - self.stubs.Set(volume_api.API, 'get', stub_volume_get) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/volumes/1') - res_dict = self.controller.show(req, '1') - expected = {'volume': {'status': 'fakestatus', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [], - 'multiattach': 'false', - 'bootable': 'true', - 'volume_type': 'vol_type_name', - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'attached_mode': 'rw', - 'readonly': 'False'}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}} - self.assertEqual(expected, res_dict) - - def test_volume_show_no_volume(self): - self.stubs.Set(volume_api.API, "get", stubs.stub_volume_get_notfound) - - req = fakes.HTTPRequest.blank('/v1/volumes/1') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, - req, - 1) - # Finally test that we did not cache anything - self.assertIsNone(req.cached_resource_by_id('1')) - - def test_volume_detail_limit_offset(self): - def volume_detail_limit_offset(is_admin): - def stub_volume_get_all_by_project(context, project_id, marker, - limit, sort_keys=None, - sort_dirs=None, filters=None, - viewable_admin_meta=False, - offset=None): - return [ - stubs.stub_volume(1, display_name='vol1'), - stubs.stub_volume(2, display_name='vol2'), - ] - - self.stubs.Set(db, 'volume_get_all_by_project', - stub_volume_get_all_by_project) - self.stubs.Set(db, 'volume_get', stubs.stub_volume_get_db) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/volumes/detail?limit=2\ - &offset=1', - use_admin_context=is_admin) - res_dict = self.controller.index(req) - volumes = res_dict['volumes'] - self.assertEqual(1, len(volumes)) - self.assertEqual('2', volumes[0]['id']) - - # admin case - volume_detail_limit_offset(is_admin=True) - # non_admin case - volume_detail_limit_offset(is_admin=False) - - def test_volume_show_with_admin_metadata(self): - volume = stubs.stub_volume("1") - del volume['name'] - del volume['volume_type'] - del volume['volume_type_id'] - volume['metadata'] = {'key': 'value'} - db.volume_create(context.get_admin_context(), volume) - db.volume_admin_metadata_update(context.get_admin_context(), "1", - {"readonly": "True", - "invisible_key": "invisible_value"}, - False) - values = {'volume_id': '1', } - attachment = db.volume_attach(context.get_admin_context(), values) - db.volume_attached(context.get_admin_context(), - attachment['id'], stubs.FAKE_UUID, None, '/') - - req = fakes.HTTPRequest.blank('/v1/volumes/1') - admin_ctx = context.RequestContext('admin', 'fakeproject', True) - req.environ['cinder.context'] = admin_ctx - res_dict = self.controller.show(req, '1') - expected = {'volume': {'status': 'in-use', - 'display_description': 'displaydesc', - 'availability_zone': 'fakeaz', - 'display_name': 'displayname', - 'encrypted': False, - 'attachments': [ - {'attachment_id': attachment['id'], - 'device': '/', - 'server_id': stubs.FAKE_UUID, - 'host_name': None, - 'id': '1', - 'volume_id': '1'}], - 'multiattach': 'false', - 'bootable': 'false', - 'volume_type': None, - 'snapshot_id': None, - 'source_volid': None, - 'metadata': {'key': 'value', - 'readonly': 'True'}, - 'id': '1', - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'size': 1}} - self.assertEqual(expected, res_dict) - - def test_volume_show_with_encrypted_volume(self): - def stub_volume_get(self, context, volume_id, **kwargs): - vol = stubs.stub_volume(volume_id, encryption_key_id='fake_id') - return fake_volume.fake_volume_obj(context, **vol) - - self.stubs.Set(volume_api.API, 'get', stub_volume_get) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/volumes/1') - res_dict = self.controller.show(req, 1) - self.assertTrue(res_dict['volume']['encrypted']) - - def test_volume_show_with_unencrypted_volume(self): - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_api_get) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/volumes/1') - res_dict = self.controller.show(req, 1) - self.assertEqual(False, res_dict['volume']['encrypted']) - - def test_volume_delete(self): - self.stubs.Set(db.sqlalchemy.api, 'volume_get', - stubs.stub_volume_get_db) - - req = fakes.HTTPRequest.blank('/v1/volumes/1') - resp = self.controller.delete(req, 1) - self.assertEqual(202, resp.status_int) - - def test_volume_delete_no_volume(self): - self.stubs.Set(volume_api.API, "get", stubs.stub_volume_get_notfound) - - req = fakes.HTTPRequest.blank('/v1/volumes/1') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, - req, - 1) - - def test_admin_list_volumes_limited_to_project(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/fake/volumes', - use_admin_context=True) - res = self.controller.index(req) - - self.assertIn('volumes', res) - self.assertEqual(1, len(res['volumes'])) - - def test_admin_list_volumes_all_tenants(self): - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - req = fakes.HTTPRequest.blank('/v1/fake/volumes?all_tenants=1', - use_admin_context=True) - res = self.controller.index(req) - self.assertIn('volumes', res) - self.assertEqual(3, len(res['volumes'])) - - def test_all_tenants_non_admin_gets_all_tenants(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(db, 'volume_get', stubs.stub_volume_get_db) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/fake/volumes?all_tenants=1') - res = self.controller.index(req) - self.assertIn('volumes', res) - self.assertEqual(1, len(res['volumes'])) - - def test_non_admin_get_by_project(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(db, 'volume_get', stubs.stub_volume_get_db) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v1/fake/volumes') - res = self.controller.index(req) - self.assertIn('volumes', res) - self.assertEqual(1, len(res['volumes'])) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_string(self, get_all): - req = mock.MagicMock() - req.GET.copy.return_value = {'display_name': 'Volume-573108026'} - context = mock.Mock() - req.environ = {'cinder.context': context} - self.controller._items(req, mock.Mock) - get_all.assert_called_once_with( - context, sort_dirs=['desc'], viewable_admin_meta=True, - sort_keys=['created_at'], limit=None, - filters={'display_name': 'Volume-573108026'}, marker=None) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_list(self, get_all): - req = mock.MagicMock() - req.GET.copy.return_value = {'id': "['1', '2', '3']"} - context = mock.Mock() - req.environ = {'cinder.context': context} - self.controller._items(req, mock.Mock) - get_all.assert_called_once_with( - context, sort_dirs=['desc'], viewable_admin_meta=True, - sort_keys=['created_at'], limit=None, - filters={'id': ['1', '2', '3']}, marker=None) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_expression(self, get_all): - req = mock.MagicMock() - req.GET.copy.return_value = {'id': "d+"} - context = mock.Mock() - req.environ = {'cinder.context': context} - self.controller._items(req, mock.Mock) - get_all.assert_called_once_with( - context, sort_dirs=['desc'], viewable_admin_meta=True, - sort_keys=['created_at'], limit=None, filters={'id': 'd+'}, - marker=None) - - -class VolumeSerializerTest(test.TestCase): - def _verify_volume_attachment(self, attach, tree): - for attr in ('id', 'volume_id', 'server_id', 'device'): - self.assertEqual(str(attach[attr]), tree.get(attr)) - - def _verify_volume(self, vol, tree): - self.assertEqual(NS + 'volume', tree.tag) - - for attr in ('id', 'status', 'size', 'availability_zone', 'created_at', - 'display_name', 'display_description', 'volume_type', - 'bootable', 'snapshot_id'): - self.assertEqual(str(vol[attr]), tree.get(attr)) - - for child in tree: - self.assertIn(child.tag, (NS + 'attachments', NS + 'metadata')) - if child.tag == 'attachments': - self.assertEqual(1, len(child)) - self.assertEqual('attachment', child[0].tag) - self._verify_volume_attachment(vol['attachments'][0], child[0]) - elif child.tag == 'metadata': - not_seen = set(vol['metadata'].keys()) - for gr_child in child: - self.assertIn(gr_child.get("key"), not_seen) - self.assertEqual(str(vol['metadata'][gr_child.get("key")]), - gr_child.text) - not_seen.remove(gr_child.get('key')) - self.assertEqual(0, len(not_seen)) - - def test_volume_show_create_serializer(self): - serializer = volumes.VolumeTemplate() - raw_volume = dict( - id='vol_id', - status='vol_status', - size=1024, - availability_zone='vol_availability', - bootable='false', - created_at=timeutils.utcnow(), - attachments=[dict(id='vol_id', - volume_id='vol_id', - server_id='instance_uuid', - device='/foo')], - display_name='vol_name', - display_description='vol_desc', - volume_type='vol_type', - snapshot_id='snap_id', - source_volid='source_volid', - metadata=dict(foo='bar', - baz='quux', ), ) - text = serializer.serialize(dict(volume=raw_volume)) - - tree = etree.fromstring(text) - - self._verify_volume(raw_volume, tree) - - def test_volume_index_detail_serializer(self): - serializer = volumes.VolumesTemplate() - raw_volumes = [dict(id='vol1_id', - status='vol1_status', - size=1024, - availability_zone='vol1_availability', - bootable='true', - created_at=timeutils.utcnow(), - attachments=[dict(id='vol1_id', - volume_id='vol1_id', - server_id='instance_uuid', - device='/foo1')], - display_name='vol1_name', - display_description='vol1_desc', - volume_type='vol1_type', - snapshot_id='snap1_id', - source_volid=None, - metadata=dict(foo='vol1_foo', - bar='vol1_bar', ), ), - dict(id='vol2_id', - status='vol2_status', - size=1024, - availability_zone='vol2_availability', - bootable='true', - created_at=timeutils.utcnow(), - attachments=[dict(id='vol2_id', - volume_id='vol2_id', - server_id='instance_uuid', - device='/foo2')], - display_name='vol2_name', - display_description='vol2_desc', - volume_type='vol2_type', - snapshot_id='snap2_id', - source_volid=None, - metadata=dict(foo='vol2_foo', - bar='vol2_bar', ), )] - text = serializer.serialize(dict(volumes=raw_volumes)) - - tree = etree.fromstring(text) - - self.assertEqual(NS + 'volumes', tree.tag) - self.assertEqual(len(raw_volumes), len(tree)) - for idx, child in enumerate(tree): - self._verify_volume(raw_volumes[idx], child) - - -class TestVolumeCreateRequestXMLDeserializer(test.TestCase): - - def setUp(self): - super(TestVolumeCreateRequestXMLDeserializer, self).setUp() - self.deserializer = volumes.CreateDeserializer() - - def test_minimal_volume(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = {"volume": {"size": "1", }, } - self.assertEqual(expected, request['body']) - - def test_display_name(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "display_name": "Volume-xml", - }, - } - self.assertEqual(expected, request['body']) - - def test_display_description(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "display_name": "Volume-xml", - "display_description": "description", - }, - } - self.assertEqual(expected, request['body']) - - def test_volume_type(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "display_name": "Volume-xml", - "display_description": "description", - "volume_type": "289da7f8-6440-407c-9fb4-7db01ec49164", - }, - } - self.assertEqual(expected, request['body']) - - def test_availability_zone(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "display_name": "Volume-xml", - "display_description": "description", - "volume_type": "289da7f8-6440-407c-9fb4-7db01ec49164", - "availability_zone": "us-east1", - }, - } - self.assertEqual(expected, request['body']) - - def test_metadata(self): - self_request = """ - - work""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "display_name": "Volume-xml", - "size": "1", - "metadata": { - "Type": "work", - }, - }, - } - self.assertEqual(expected, request['body']) - - def test_full_volume(self): - self_request = """ - - work""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "display_name": "Volume-xml", - "display_description": "description", - "volume_type": "289da7f8-6440-407c-9fb4-7db01ec49164", - "availability_zone": "us-east1", - "metadata": { - "Type": "work", - }, - }, - } - self.assertEqual(expected, request['body']) - - def test_imageref(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "display_name": "Volume-xml", - "display_description": "description", - "imageRef": "4a90189d-d702-4c7c-87fc-6608c554d737", - }, - } - self.assertEqual(expected, request['body']) - - def test_snapshot_id(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "display_name": "Volume-xml", - "display_description": "description", - "snapshot_id": "4a90189d-d702-4c7c-87fc-6608c554d737", - }, - } - self.assertEqual(expected, request['body']) - - def test_source_volid(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "display_name": "Volume-xml", - "display_description": "description", - "source_volid": "4a90189d-d702-4c7c-87fc-6608c554d737", - }, - } - self.assertEqual(expected, request['body']) - - -class VolumesUnprocessableEntityTestCase(test.TestCase): - - """Tests of places we throw 422 Unprocessable Entity from.""" - - def setUp(self): - super(VolumesUnprocessableEntityTestCase, self).setUp() - self.ext_mgr = extensions.ExtensionManager() - self.ext_mgr.extensions = {} - self.controller = volumes.VolumeController(self.ext_mgr) - - def _unprocessable_volume_create(self, body): - req = fakes.HTTPRequest.blank('/v2/fake/volumes') - req.method = 'POST' - - self.assertRaises(webob.exc.HTTPUnprocessableEntity, - self.controller.create, req, body) - - def test_create_no_body(self): - self._unprocessable_volume_create(body=None) - - def test_create_missing_volume(self): - body = {'foo': {'a': 'b'}} - self._unprocessable_volume_create(body=body) - - def test_create_malformed_entity(self): - body = {'volume': 'string'} - self._unprocessable_volume_create(body=body) diff --git a/cinder/tests/unit/api/v2/__init__.py b/cinder/tests/unit/api/v2/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/api/v2/stubs.py b/cinder/tests/unit/api/v2/stubs.py deleted file mode 100644 index 42b89e2be..000000000 --- a/cinder/tests/unit/api/v2/stubs.py +++ /dev/null @@ -1,259 +0,0 @@ -# Copyright 2010 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime -import iso8601 - -from cinder import exception as exc -from cinder import objects -from cinder.tests.unit import fake_volume - - -FAKE_UUID = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa' -FAKE_UUIDS = {} -TEST_SNAPSHOT_UUID = '00000000-0000-0000-0000-000000000001' - -DEFAULT_VOL_NAME = "displayname" -DEFAULT_VOL_DESCRIPTION = "displaydesc" -DEFAULT_VOL_SIZE = 1 -DEFAULT_VOL_TYPE = "vol_type_name" -DEFAULT_VOL_STATUS = "fakestatus" -DEFAULT_VOL_ID = '1' - -# TODO(vbala): api.v1 tests use hard-coded "fakeaz" for verifying -# post-conditions. Update value to "zone1:host1" once we remove -# api.v1 tests and use it in api.v2 tests. -DEFAULT_AZ = "fakeaz" - - -def stub_volume(id, **kwargs): - volume = { - 'id': id, - 'user_id': 'fakeuser', - 'project_id': 'fakeproject', - 'host': 'fakehost', - 'size': DEFAULT_VOL_SIZE, - 'availability_zone': DEFAULT_AZ, - 'status': DEFAULT_VOL_STATUS, - 'migration_status': None, - 'attach_status': 'attached', - 'name': 'vol name', - 'display_name': DEFAULT_VOL_NAME, - 'display_description': DEFAULT_VOL_DESCRIPTION, - 'updated_at': datetime.datetime(1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'created_at': datetime.datetime(1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'snapshot_id': None, - 'source_volid': None, - 'volume_type_id': '3e196c20-3c06-11e2-81c1-0800200c9a66', - 'encryption_key_id': None, - 'volume_admin_metadata': [{'key': 'attached_mode', 'value': 'rw'}, - {'key': 'readonly', 'value': 'False'}], - 'bootable': False, - 'launched_at': datetime.datetime(1900, 1, 1, 1, 1, 1, - tzinfo=iso8601.iso8601.Utc()), - 'volume_type': fake_volume.fake_db_volume_type(name=DEFAULT_VOL_TYPE), - 'replication_status': 'disabled', - 'replication_extended_status': None, - 'replication_driver_data': None, - 'volume_attachment': [], - 'multiattach': False, - } - - volume.update(kwargs) - if kwargs.get('volume_glance_metadata', None): - volume['bootable'] = True - if kwargs.get('attach_status') == 'detached': - del volume['volume_admin_metadata'][0] - return volume - - -def stub_volume_create(self, context, size, name, description, snapshot=None, - **param): - vol = stub_volume(DEFAULT_VOL_ID) - vol['size'] = size - vol['display_name'] = name - vol['display_description'] = description - source_volume = param.get('source_volume') or {} - vol['source_volid'] = source_volume.get('id') - vol['bootable'] = False - vol['volume_attachment'] = [] - try: - vol['snapshot_id'] = snapshot['id'] - except (KeyError, TypeError): - vol['snapshot_id'] = None - vol['availability_zone'] = param.get('availability_zone', 'fakeaz') - return vol - - -def stub_volume_api_create(self, context, *args, **kwargs): - vol = stub_volume_create(self, context, *args, **kwargs) - return fake_volume.fake_volume_obj(context, **vol) - - -def stub_image_service_detail(self, context, **kwargs): - filters = kwargs.get('filters', {'name': ''}) - if filters['name'] == "Fedora-x86_64-20-20140618-sda": - return [{'id': "c905cedb-7281-47e4-8a62-f26bc5fc4c77"}] - elif filters['name'] == "multi": - return [{'id': "c905cedb-7281-47e4-8a62-f26bc5fc4c77"}, - {'id': "c905cedb-abcd-47e4-8a62-f26bc5fc4c77"}] - return [] - - -def stub_volume_create_from_image(self, context, size, name, description, - snapshot, volume_type, metadata, - availability_zone): - vol = stub_volume('1') - vol['status'] = 'creating' - vol['size'] = size - vol['display_name'] = name - vol['display_description'] = description - vol['availability_zone'] = 'cinder' - vol['bootable'] = False - return vol - - -def stub_volume_update(self, context, *args, **param): - pass - - -def stub_volume_delete(self, context, *args, **param): - pass - - -def stub_volume_get(self, context, volume_id, viewable_admin_meta=False): - if viewable_admin_meta: - return stub_volume(volume_id) - else: - volume = stub_volume(volume_id) - del volume['volume_admin_metadata'] - return volume - - -def stub_volume_get_notfound(self, context, - volume_id, viewable_admin_meta=False): - raise exc.VolumeNotFound(volume_id) - - -def stub_volume_get_db(context, volume_id): - if context.is_admin: - return stub_volume(volume_id) - else: - volume = stub_volume(volume_id) - del volume['volume_admin_metadata'] - return volume - - -def stub_volume_api_get(self, context, volume_id, viewable_admin_meta=False): - vol = stub_volume(volume_id) - return fake_volume.fake_volume_obj(context, **vol) - - -def stub_volume_get_all(context, search_opts=None, marker=None, limit=None, - sort_keys=None, sort_dirs=None, filters=None, - viewable_admin_meta=False, offset=None): - return [stub_volume(100, project_id='fake'), - stub_volume(101, project_id='superfake'), - stub_volume(102, project_id='superduperfake')] - - -def stub_volume_get_all_by_project(self, context, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, offset=None): - filters = filters or {} - return [stub_volume_get(self, context, '1', viewable_admin_meta=True)] - - -def stub_volume_api_get_all_by_project(self, context, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, - offset=None): - filters = filters or {} - vol = stub_volume_get(self, context, '1', - viewable_admin_meta=viewable_admin_meta) - vol_obj = fake_volume.fake_volume_obj(context, **vol) - return objects.VolumeList(objects=[vol_obj]) - - -def stub_snapshot(id, **kwargs): - snapshot = {'id': id, - 'volume_id': 12, - 'status': 'available', - 'volume_size': 100, - 'created_at': None, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'project_id': 'fake', - 'snapshot_metadata': []} - - snapshot.update(kwargs) - return snapshot - - -def stub_snapshot_get_all(context, filters=None, marker=None, limit=None, - sort_keys=None, sort_dirs=None, offset=None): - return [stub_snapshot(100, project_id='fake'), - stub_snapshot(101, project_id='superfake'), - stub_snapshot(102, project_id='superduperfake')] - - -def stub_snapshot_get_all_by_project(context, project_id, filters=None, - marker=None, limit=None, sort_keys=None, - sort_dirs=None, offset=None): - return [stub_snapshot(1)] - - -def stub_snapshot_update(self, context, *args, **param): - pass - - -def stub_service_get_all_by_topic(context, topic, disabled=None): - return [{'availability_zone': "zone1:host1", "disabled": 0}] - - -def stub_snapshot_get(self, context, snapshot_id): - if snapshot_id != TEST_SNAPSHOT_UUID: - raise exc.SnapshotNotFound(snapshot_id=snapshot_id) - - return stub_snapshot(snapshot_id) - - -def stub_consistencygroup_get_notfound(self, context, cg_id): - raise exc.ConsistencyGroupNotFound(consistencygroup_id=cg_id) - - -def stub_volume_type_get(context, id, *args, **kwargs): - return {'id': id, - 'name': 'vol_type_name', - 'description': 'A fake volume type', - 'is_public': True, - 'projects': [], - 'extra_specs': {}, - 'created_at': None, - 'deleted_at': None, - 'updated_at': None, - 'deleted': False} - - -def stub_volume_admin_metadata_get(context, volume_id, **kwargs): - admin_meta = {'attached_mode': 'rw', 'readonly': 'False'} - if kwargs.get('attach_status') == 'detached': - del admin_meta['attached_mode'] - - return admin_meta diff --git a/cinder/tests/unit/api/v2/test_limits.py b/cinder/tests/unit/api/v2/test_limits.py deleted file mode 100644 index 5a62e69af..000000000 --- a/cinder/tests/unit/api/v2/test_limits.py +++ /dev/null @@ -1,910 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests dealing with HTTP rate-limiting. -""" - -from xml.dom import minidom - -from lxml import etree -from oslo_serialization import jsonutils -import six -from six.moves import http_client -from six.moves import range -import webob - -from cinder.api.v2 import limits -from cinder.api import views -from cinder.api import xmlutil -import cinder.context -from cinder import test - - -TEST_LIMITS = [ - limits.Limit("GET", "/delayed", "^/delayed", 1, limits.PER_MINUTE), - limits.Limit("POST", "*", ".*", 7, limits.PER_MINUTE), - limits.Limit("POST", "/volumes", "^/volumes", 3, limits.PER_MINUTE), - limits.Limit("PUT", "*", "", 10, limits.PER_MINUTE), - limits.Limit("PUT", "/volumes", "^/volumes", 5, limits.PER_MINUTE), -] -NS = { - 'atom': 'http://www.w3.org/2005/Atom', - 'ns': 'http://docs.openstack.org/common/api/v1.0', -} - - -class BaseLimitTestSuite(test.TestCase): - """Base test suite which provides relevant stubs and time abstraction.""" - - def setUp(self): - super(BaseLimitTestSuite, self).setUp() - self.time = 0.0 - self.stubs.Set(limits.Limit, "_get_time", self._get_time) - self.absolute_limits = {} - - def stub_get_project_quotas(context, project_id, usages=True): - return {k: dict(limit=v) for k, v in self.absolute_limits.items()} - - self.stubs.Set(cinder.quota.QUOTAS, "get_project_quotas", - stub_get_project_quotas) - - def _get_time(self): - """Return the "time" according to this test suite.""" - return self.time - - -class LimitsControllerTest(BaseLimitTestSuite): - - """Tests for `limits.LimitsController` class.""" - - def setUp(self): - """Run before each test.""" - super(LimitsControllerTest, self).setUp() - self.controller = limits.create_resource() - - def _get_index_request(self, accept_header="application/json"): - """Helper to set routing arguments.""" - request = webob.Request.blank("/") - request.accept = accept_header - request.environ["wsgiorg.routing_args"] = (None, { - "action": "index", - "controller": "", - }) - context = cinder.context.RequestContext('testuser', 'testproject') - request.environ["cinder.context"] = context - return request - - def _populate_limits(self, request): - """Put limit info into a request.""" - _limits = [ - limits.Limit("GET", "*", ".*", 10, 60).display(), - limits.Limit("POST", "*", ".*", 5, 60 * 60).display(), - limits.Limit("GET", "changes-since*", "changes-since", - 5, 60).display(), - ] - request.environ["cinder.limits"] = _limits - return request - - def test_empty_index_json(self): - """Test getting empty limit details in JSON.""" - request = self._get_index_request() - response = request.get_response(self.controller) - expected = { - "limits": { - "rate": [], - "absolute": {}, - }, - } - body = jsonutils.loads(response.body) - self.assertEqual(expected, body) - - def test_index_json(self): - """Test getting limit details in JSON.""" - request = self._get_index_request() - request = self._populate_limits(request) - self.absolute_limits = { - 'gigabytes': 512, - 'volumes': 5, - } - response = request.get_response(self.controller) - expected = { - "limits": { - "rate": [ - { - "regex": ".*", - "uri": "*", - "limit": [ - { - "verb": "GET", - "next-available": "1970-01-01T00:00:00", - "unit": "MINUTE", - "value": 10, - "remaining": 10, - }, - { - "verb": "POST", - "next-available": "1970-01-01T00:00:00", - "unit": "HOUR", - "value": 5, - "remaining": 5, - }, - ], - }, - { - "regex": "changes-since", - "uri": "changes-since*", - "limit": [ - { - "verb": "GET", - "next-available": "1970-01-01T00:00:00", - "unit": "MINUTE", - "value": 5, - "remaining": 5, - }, - ], - }, - - ], - "absolute": {"maxTotalVolumeGigabytes": 512, - "maxTotalVolumes": 5, }, - }, - } - body = jsonutils.loads(response.body) - self.assertEqual(expected, body) - - def _populate_limits_diff_regex(self, request): - """Put limit info into a request.""" - _limits = [ - limits.Limit("GET", "*", ".*", 10, 60).display(), - limits.Limit("GET", "*", "*.*", 10, 60).display(), - ] - request.environ["cinder.limits"] = _limits - return request - - def test_index_diff_regex(self): - """Test getting limit details in JSON.""" - request = self._get_index_request() - request = self._populate_limits_diff_regex(request) - response = request.get_response(self.controller) - expected = { - "limits": { - "rate": [ - { - "regex": ".*", - "uri": "*", - "limit": [ - { - "verb": "GET", - "next-available": "1970-01-01T00:00:00", - "unit": "MINUTE", - "value": 10, - "remaining": 10, - }, - ], - }, - { - "regex": "*.*", - "uri": "*", - "limit": [ - { - "verb": "GET", - "next-available": "1970-01-01T00:00:00", - "unit": "MINUTE", - "value": 10, - "remaining": 10, - }, - ], - }, - - ], - "absolute": {}, - }, - } - body = jsonutils.loads(response.body) - self.assertEqual(expected, body) - - def _test_index_absolute_limits_json(self, expected): - request = self._get_index_request() - response = request.get_response(self.controller) - body = jsonutils.loads(response.body) - self.assertEqual(expected, body['limits']['absolute']) - - def test_index_ignores_extra_absolute_limits_json(self): - self.absolute_limits = {'unknown_limit': 9001} - self._test_index_absolute_limits_json({}) - - -class TestLimiter(limits.Limiter): - pass - - -class LimitMiddlewareTest(BaseLimitTestSuite): - - """Tests for the `limits.RateLimitingMiddleware` class.""" - - @webob.dec.wsgify - def _empty_app(self, request): - """Do-nothing WSGI app.""" - pass - - def setUp(self): - """Prepare middleware for use through fake WSGI app.""" - super(LimitMiddlewareTest, self).setUp() - _limits = '(GET, *, .*, 1, MINUTE)' - self.app = limits.RateLimitingMiddleware(self._empty_app, _limits, - "%s.TestLimiter" % - self.__class__.__module__) - - def test_limit_class(self): - """Test that middleware selected correct limiter class.""" - assert isinstance(self.app._limiter, TestLimiter) - - def test_good_request(self): - """Test successful GET request through middleware.""" - request = webob.Request.blank("/") - response = request.get_response(self.app) - self.assertEqual(200, response.status_int) - - def test_limited_request_json(self): - """Test a rate-limited (413) GET request through middleware.""" - request = webob.Request.blank("/") - response = request.get_response(self.app) - self.assertEqual(200, response.status_int) - - request = webob.Request.blank("/") - response = request.get_response(self.app) - self.assertEqual(413, response.status_int) - - self.assertIn('Retry-After', response.headers) - retry_after = int(response.headers['Retry-After']) - self.assertAlmostEqual(retry_after, 60, 1) - - body = jsonutils.loads(response.body) - expected = "Only 1 GET request(s) can be made to * every minute." - value = body["overLimitFault"]["details"].strip() - self.assertEqual(expected, value) - - def test_limited_request_xml(self): - """Test a rate-limited (413) response as XML.""" - request = webob.Request.blank("/") - response = request.get_response(self.app) - self.assertEqual(200, response.status_int) - - request = webob.Request.blank("/") - request.accept = "application/xml" - response = request.get_response(self.app) - self.assertEqual(413, response.status_int) - - root = minidom.parseString(response.body).childNodes[0] - expected = "Only 1 GET request(s) can be made to * every minute." - - details = root.getElementsByTagName("details") - self.assertEqual(1, details.length) - - value = details.item(0).firstChild.data.strip() - self.assertEqual(expected, value) - - -class LimitTest(BaseLimitTestSuite): - - """Tests for the `limits.Limit` class.""" - - def test_GET_no_delay(self): - """Test a limit handles 1 GET per second.""" - limit = limits.Limit("GET", "*", ".*", 1, 1) - delay = limit("GET", "/anything") - self.assertIsNone(delay) - self.assertEqual(0, limit.next_request) - self.assertEqual(0, limit.last_request) - - def test_GET_delay(self): - """Test two calls to 1 GET per second limit.""" - limit = limits.Limit("GET", "*", ".*", 1, 1) - delay = limit("GET", "/anything") - self.assertIsNone(delay) - - delay = limit("GET", "/anything") - self.assertEqual(1, delay) - self.assertEqual(1, limit.next_request) - self.assertEqual(0, limit.last_request) - - self.time += 4 - - delay = limit("GET", "/anything") - self.assertIsNone(delay) - self.assertEqual(4, limit.next_request) - self.assertEqual(4, limit.last_request) - - -class ParseLimitsTest(BaseLimitTestSuite): - - """Tests for the default limits parser in the `limits.Limiter` class.""" - - def test_invalid(self): - """Test that parse_limits() handles invalid input correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - ';;;;;') - - def test_bad_rule(self): - """Test that parse_limits() handles bad rules correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - 'GET, *, .*, 20, minute') - - def test_missing_arg(self): - """Test that parse_limits() handles missing args correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - '(GET, *, .*, 20)') - - def test_bad_value(self): - """Test that parse_limits() handles bad values correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - '(GET, *, .*, foo, minute)') - - def test_bad_unit(self): - """Test that parse_limits() handles bad units correctly.""" - self.assertRaises(ValueError, limits.Limiter.parse_limits, - '(GET, *, .*, 20, lightyears)') - - def test_multiple_rules(self): - """Test that parse_limits() handles multiple rules correctly.""" - try: - l = limits.Limiter.parse_limits('(get, *, .*, 20, minute);' - '(PUT, /foo*, /foo.*, 10, hour);' - '(POST, /bar*, /bar.*, 5, second);' - '(Say, /derp*, /derp.*, 1, day)') - except ValueError as e: - assert False, six.text_type(e) - - # Make sure the number of returned limits are correct - self.assertEqual(4, len(l)) - - # Check all the verbs... - expected = ['GET', 'PUT', 'POST', 'SAY'] - self.assertEqual(expected, [t.verb for t in l]) - - # ...the URIs... - expected = ['*', '/foo*', '/bar*', '/derp*'] - self.assertEqual(expected, [t.uri for t in l]) - - # ...the regexes... - expected = ['.*', '/foo.*', '/bar.*', '/derp.*'] - self.assertEqual(expected, [t.regex for t in l]) - - # ...the values... - expected = [20, 10, 5, 1] - self.assertEqual(expected, [t.value for t in l]) - - # ...and the units... - expected = [limits.PER_MINUTE, limits.PER_HOUR, - limits.PER_SECOND, limits.PER_DAY] - self.assertEqual(expected, [t.unit for t in l]) - - -class LimiterTest(BaseLimitTestSuite): - - """Tests for the in-memory `limits.Limiter` class.""" - - def setUp(self): - """Run before each test.""" - super(LimiterTest, self).setUp() - userlimits = {'limits.user3': '', - 'limits.user0': '(get, *, .*, 4, minute);' - '(put, *, .*, 2, minute)'} - self.limiter = limits.Limiter(TEST_LIMITS, **userlimits) - - def _check(self, num, verb, url, username=None): - """Check and yield results from checks.""" - for x in range(num): - yield self.limiter.check_for_delay(verb, url, username)[0] - - def _check_sum(self, num, verb, url, username=None): - """Check and sum results from checks.""" - results = self._check(num, verb, url, username) - return sum(item for item in results if item) - - def test_no_delay_GET(self): - """Ensure no delay on a single call for a limit verb we didn't set.""" - delay = self.limiter.check_for_delay("GET", "/anything") - self.assertEqual((None, None), delay) - - def test_no_delay_PUT(self): - """Ensure no delay on a single call for a known limit.""" - delay = self.limiter.check_for_delay("PUT", "/anything") - self.assertEqual((None, None), delay) - - def test_delay_PUT(self): - """Test delay on 11th PUT request. - - Ensure the 11th PUT will result in a delay of 6.0 seconds until - the next request will be granced. - """ - expected = [None] * 10 + [6.0] - results = list(self._check(11, "PUT", "/anything")) - - self.assertEqual(expected, results) - - def test_delay_POST(self): - """Test delay on 8th POST request. - - Ensure the 8th POST will result in a delay of 6.0 seconds until - the next request will be granced. - """ - expected = [None] * 7 - results = list(self._check(7, "POST", "/anything")) - self.assertEqual(expected, results) - - expected = 60.0 / 7.0 - results = self._check_sum(1, "POST", "/anything") - self.assertAlmostEqual(expected, results, 8) - - def test_delay_GET(self): - """Ensure the 11th GET will result in NO delay.""" - expected = [None] * 11 - results = list(self._check(11, "GET", "/anything")) - self.assertEqual(expected, results) - - expected = [None] * 4 + [15.0] - results = list(self._check(5, "GET", "/foo", "user0")) - self.assertEqual(expected, results) - - def test_delay_PUT_volumes(self): - """Test delay on /volumes. - - Ensure PUT on /volumes limits at 5 requests, and PUT elsewhere - is still OK after 5 requests...but then after 11 total requests, - PUT limiting kicks in. - """ - # First 6 requests on PUT /volumes - expected = [None] * 5 + [12.0] - results = list(self._check(6, "PUT", "/volumes")) - self.assertEqual(expected, results) - - # Next 5 request on PUT /anything - expected = [None] * 4 + [6.0] - results = list(self._check(5, "PUT", "/anything")) - self.assertEqual(expected, results) - - def test_delay_PUT_wait(self): - """Test limit is lifted again. - - Ensure after hitting the limit and then waiting for - the correct amount of time, the limit will be lifted. - """ - expected = [None] * 10 + [6.0] - results = list(self._check(11, "PUT", "/anything")) - self.assertEqual(expected, results) - - # Advance time - self.time += 6.0 - - expected = [None, 6.0] - results = list(self._check(2, "PUT", "/anything")) - self.assertEqual(expected, results) - - def test_multiple_delays(self): - """Ensure multiple requests still get a delay.""" - expected = [None] * 10 + [6.0] * 10 - results = list(self._check(20, "PUT", "/anything")) - self.assertEqual(expected, results) - - self.time += 1.0 - - expected = [5.0] * 10 - results = list(self._check(10, "PUT", "/anything")) - self.assertEqual(expected, results) - - expected = [None] * 2 + [30.0] * 8 - results = list(self._check(10, "PUT", "/anything", "user0")) - self.assertEqual(expected, results) - - def test_user_limit(self): - """Test user-specific limits.""" - self.assertEqual([], self.limiter.levels['user3']) - self.assertEqual(2, len(self.limiter.levels['user0'])) - - def test_multiple_users(self): - """Tests involving multiple users.""" - - # User0 - expected = [None] * 2 + [30.0] * 8 - results = list(self._check(10, "PUT", "/anything", "user0")) - self.assertEqual(expected, results) - - # User1 - expected = [None] * 10 + [6.0] * 10 - results = list(self._check(20, "PUT", "/anything", "user1")) - self.assertEqual(expected, results) - - # User2 - expected = [None] * 10 + [6.0] * 5 - results = list(self._check(15, "PUT", "/anything", "user2")) - self.assertEqual(expected, results) - - # User3 - expected = [None] * 20 - results = list(self._check(20, "PUT", "/anything", "user3")) - self.assertEqual(expected, results) - - self.time += 1.0 - - # User1 again - expected = [5.0] * 10 - results = list(self._check(10, "PUT", "/anything", "user1")) - self.assertEqual(expected, results) - - self.time += 1.0 - - # User1 again - expected = [4.0] * 5 - results = list(self._check(5, "PUT", "/anything", "user2")) - self.assertEqual(expected, results) - - # User0 again - expected = [28.0] - results = list(self._check(1, "PUT", "/anything", "user0")) - self.assertEqual(expected, results) - - self.time += 28.0 - - expected = [None, 30.0] - results = list(self._check(2, "PUT", "/anything", "user0")) - self.assertEqual(expected, results) - - -class WsgiLimiterTest(BaseLimitTestSuite): - - """Tests for `limits.WsgiLimiter` class.""" - - def setUp(self): - """Run before each test.""" - super(WsgiLimiterTest, self).setUp() - self.app = limits.WsgiLimiter(TEST_LIMITS) - - def _request_data(self, verb, path): - """Get data describing a limit request verb/path.""" - return jsonutils.dump_as_bytes({"verb": verb, "path": path}) - - def _request(self, verb, url, username=None): - """POST request to given url by given username. - - Make sure that POSTing to the given url causes the given username - to perform the given action. Make the internal rate limiter return - delay and make sure that the WSGI app returns the correct response. - """ - if username: - request = webob.Request.blank("/%s" % username) - else: - request = webob.Request.blank("/") - - request.method = "POST" - request.body = self._request_data(verb, url) - response = request.get_response(self.app) - - if "X-Wait-Seconds" in response.headers: - self.assertEqual(403, response.status_int) - return response.headers["X-Wait-Seconds"] - - self.assertEqual(204, response.status_int) - - def test_invalid_methods(self): - """Only POSTs should work.""" - for method in ["GET", "PUT", "DELETE", "HEAD", "OPTIONS"]: - request = webob.Request.blank("/", method=method) - response = request.get_response(self.app) - self.assertEqual(405, response.status_int) - - def test_good_url(self): - delay = self._request("GET", "/something") - self.assertIsNone(delay) - - def test_escaping(self): - delay = self._request("GET", "/something/jump%20up") - self.assertIsNone(delay) - - def test_response_to_delays(self): - delay = self._request("GET", "/delayed") - self.assertIsNone(delay) - - delay = self._request("GET", "/delayed") - self.assertEqual('60.00', delay) - - def test_response_to_delays_usernames(self): - delay = self._request("GET", "/delayed", "user1") - self.assertIsNone(delay) - - delay = self._request("GET", "/delayed", "user2") - self.assertIsNone(delay) - - delay = self._request("GET", "/delayed", "user1") - self.assertEqual('60.00', delay) - - delay = self._request("GET", "/delayed", "user2") - self.assertEqual('60.00', delay) - - -class FakeHttplibSocket(object): - - """Fake `http_client.HTTPResponse` replacement.""" - - def __init__(self, response_string): - """Initialize new `FakeHttplibSocket`.""" - if isinstance(response_string, six.text_type): - response_string = response_string.encode('utf-8') - self._buffer = six.BytesIO(response_string) - - def makefile(self, mode, *args): - """Returns the socket's internal buffer.""" - return self._buffer - - -class FakeHttplibConnection(object): - - """Fake `http_client.HTTPConnection`.""" - - def __init__(self, app, host): - """Initialize `FakeHttplibConnection`.""" - self.app = app - self.host = host - - def request(self, method, path, body="", headers=None): - """Fake request handler. - - Requests made via this connection actually get translated and - routed into our WSGI app, we then wait for the response and turn - it back into an `http_client.HTTPResponse`. - """ - if not headers: - headers = {} - - req = webob.Request.blank(path) - req.method = method - req.headers = headers - req.host = self.host - req.body = body - - resp = str(req.get_response(self.app)) - resp = "HTTP/1.0 %s" % resp - sock = FakeHttplibSocket(resp) - self.http_response = http_client.HTTPResponse(sock) - self.http_response.begin() - - def getresponse(self): - """Return our generated response from the request.""" - return self.http_response - - -def wire_HTTPConnection_to_WSGI(host, app): - """Monkeypatches HTTPConnection. - - Monkeypatches HTTPConnection so that if you try to connect to host, you - are instead routed straight to the given WSGI app. - - After calling this method, when any code calls - - http_client.HTTPConnection(host) - - the connection object will be a fake. Its requests will be sent directly - to the given WSGI app rather than through a socket. - - Code connecting to hosts other than host will not be affected. - - This method may be called multiple times to map different hosts to - different apps. - - This method returns the original HTTPConnection object, so that the caller - can restore the default HTTPConnection interface (for all hosts). - """ - class HTTPConnectionDecorator(object): - """Decorator to mock the HTTPConecction class. - - Wraps the real HTTPConnection class so that when you instantiate - the class you might instead get a fake instance. - """ - - def __init__(self, wrapped): - self.wrapped = wrapped - - def __call__(self, connection_host, *args, **kwargs): - if connection_host == host: - return FakeHttplibConnection(app, host) - else: - return self.wrapped(connection_host, *args, **kwargs) - - oldHTTPConnection = http_client.HTTPConnection - new_http_connection = HTTPConnectionDecorator(http_client.HTTPConnection) - http_client.HTTPConnection = new_http_connection - return oldHTTPConnection - - -class WsgiLimiterProxyTest(BaseLimitTestSuite): - - """Tests for the `limits.WsgiLimiterProxy` class.""" - - def setUp(self): - """setUp() for WsgiLimiterProxyTest. - - Do some nifty HTTP/WSGI magic which allows for WSGI to be called - directly by something like the `http_client` library. - """ - super(WsgiLimiterProxyTest, self).setUp() - self.app = limits.WsgiLimiter(TEST_LIMITS) - oldHTTPConnection = ( - wire_HTTPConnection_to_WSGI("169.254.0.1:80", self.app)) - self.proxy = limits.WsgiLimiterProxy("169.254.0.1:80") - self.addCleanup(self._restore, oldHTTPConnection) - - def _restore(self, oldHTTPConnection): - # restore original HTTPConnection object - http_client.HTTPConnection = oldHTTPConnection - - def test_200(self): - """Successful request test.""" - delay = self.proxy.check_for_delay("GET", "/anything") - self.assertEqual((None, None), delay) - - def test_403(self): - """Forbidden request test.""" - delay = self.proxy.check_for_delay("GET", "/delayed") - self.assertEqual((None, None), delay) - - delay, error = self.proxy.check_for_delay("GET", "/delayed") - error = error.strip() - - expected = ("60.00", - b"403 Forbidden\n\nOnly 1 GET request(s) can be " - b"made to /delayed every minute.") - - self.assertEqual(expected, (delay, error)) - - -class LimitsViewBuilderTest(test.TestCase): - def setUp(self): - super(LimitsViewBuilderTest, self).setUp() - self.view_builder = views.limits.ViewBuilder() - self.rate_limits = [{"URI": "*", - "regex": ".*", - "value": 10, - "verb": "POST", - "remaining": 2, - "unit": "MINUTE", - "resetTime": 1311272226}, - {"URI": "*/volumes", - "regex": "^/volumes", - "value": 50, - "verb": "POST", - "remaining": 10, - "unit": "DAY", - "resetTime": 1311272226}] - self.absolute_limits = {"metadata_items": 1, - "injected_files": 5, - "injected_file_content_bytes": 5} - - def test_build_limits(self): - tdate = "2011-07-21T18:17:06" - expected_limits = { - "limits": {"rate": [{"uri": "*", - "regex": ".*", - "limit": [{"value": 10, - "verb": "POST", - "remaining": 2, - "unit": "MINUTE", - "next-available": tdate}]}, - {"uri": "*/volumes", - "regex": "^/volumes", - "limit": [{"value": 50, - "verb": "POST", - "remaining": 10, - "unit": "DAY", - "next-available": tdate}]}], - "absolute": {"maxServerMeta": 1, - "maxImageMeta": 1, - "maxPersonality": 5, - "maxPersonalitySize": 5}}} - - output = self.view_builder.build(self.rate_limits, - self.absolute_limits) - self.assertDictMatch(expected_limits, output) - - def test_build_limits_empty_limits(self): - expected_limits = {"limits": {"rate": [], - "absolute": {}}} - - abs_limits = {} - rate_limits = [] - output = self.view_builder.build(rate_limits, abs_limits) - self.assertDictMatch(expected_limits, output) - - -class LimitsXMLSerializationTest(test.TestCase): - def test_xml_declaration(self): - serializer = limits.LimitsTemplate() - - fixture = {"limits": { - "rate": [], - "absolute": {}}} - - output = serializer.serialize(fixture) - has_dec = output.startswith(b"") - self.assertTrue(has_dec) - - def test_index(self): - tdate = "2011-12-15T22:42:45Z" - serializer = limits.LimitsTemplate() - fixture = {"limits": {"rate": [{"uri": "*", - "regex": ".*", - "limit": [{"value": 10, - "verb": "POST", - "remaining": 2, - "unit": "MINUTE", - "next-available": tdate}]}, - {"uri": "*/servers", - "regex": "^/servers", - "limit": [{"value": 50, - "verb": "POST", - "remaining": 10, - "unit": "DAY", - "next-available": tdate}]}], - "absolute": {"maxServerMeta": 1, - "maxImageMeta": 1, - "maxPersonality": 5, - "maxPersonalitySize": 10240}}} - - output = serializer.serialize(fixture) - root = etree.XML(output) - xmlutil.validate_schema(root, 'limits') - - # verify absolute limits - absolutes = root.xpath('ns:absolute/ns:limit', namespaces=NS) - self.assertEqual(4, len(absolutes)) - for limit in absolutes: - name = limit.get('name') - value = limit.get('value') - self.assertEqual(str(fixture['limits']['absolute'][name]), value) - - # verify rate limits - rates = root.xpath('ns:rates/ns:rate', namespaces=NS) - self.assertEqual(2, len(rates)) - for i, rate in enumerate(rates): - for key in ['uri', 'regex']: - self.assertEqual(str(fixture['limits']['rate'][i][key]), - rate.get(key)) - rate_limits = rate.xpath('ns:limit', namespaces=NS) - self.assertEqual(1, len(rate_limits)) - for j, limit in enumerate(rate_limits): - for key in ['verb', 'value', 'remaining', 'unit', - 'next-available']: - self.assertEqual( - str(fixture['limits']['rate'][i]['limit'][j][key]), - limit.get(key)) - - def test_index_no_limits(self): - serializer = limits.LimitsTemplate() - - fixture = {"limits": { - "rate": [], - "absolute": {}}} - - output = serializer.serialize(fixture) - root = etree.XML(output) - xmlutil.validate_schema(root, 'limits') - - # verify absolute limits - absolutes = root.xpath('ns:absolute/ns:limit', namespaces=NS) - self.assertEqual(0, len(absolutes)) - - # verify rate limits - rates = root.xpath('ns:rates/ns:rate', namespaces=NS) - self.assertEqual(0, len(rates)) diff --git a/cinder/tests/unit/api/v2/test_snapshot_metadata.py b/cinder/tests/unit/api/v2/test_snapshot_metadata.py deleted file mode 100644 index 60e622481..000000000 --- a/cinder/tests/unit/api/v2/test_snapshot_metadata.py +++ /dev/null @@ -1,669 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -import mock -from oslo_serialization import jsonutils -import webob - -from cinder.api import extensions -from cinder.api.v2 import snapshot_metadata -from cinder.api.v2 import snapshots -from cinder import context -import cinder.db -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder import volume - - -def return_create_snapshot_metadata(context, snapshot_id, metadata, delete): - return stub_snapshot_metadata() - - -def return_create_snapshot_metadata_insensitive(context, snapshot_id, - metadata, delete): - return stub_snapshot_metadata_insensitive() - - -def return_new_snapshot_metadata(context, snapshot_id, metadata, delete): - return stub_new_snapshot_metadata() - - -def return_empty_container_metadata(context, snapshot_id, metadata, delete): - return {} - - -def stub_snapshot_metadata(): - metadata = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - } - return metadata - - -def stub_snapshot_metadata_insensitive(): - metadata = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - "KEY4": "value4", - } - return metadata - - -def stub_new_snapshot_metadata(): - metadata = { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - } - return metadata - - -def return_snapshot(context, snapshot_id): - return {'id': '0cc3346e-9fef-4445-abe6-5d2b2690ec64', - 'name': 'fake', - 'status': 'available', - 'metadata': {}} - - -def stub_get(context, *args, **kwargs): - vol = {'id': 'fake-vol-id', - 'size': 100, - 'name': 'fake', - 'host': 'fake-host', - 'status': 'available', - 'encryption_key_id': None, - 'volume_type_id': None, - 'migration_status': None, - 'availability_zone': 'fake-zone', - 'attach_status': 'detached', - 'metadata': {}} - return fake_volume.fake_volume_obj(context, **vol) - - -def return_snapshot_nonexistent(context, snapshot_id): - raise exception.SnapshotNotFound(snapshot_id=snapshot_id) - - -def fake_update_snapshot_metadata(self, context, snapshot, diff): - pass - - -class SnapshotMetaDataTest(test.TestCase): - - def setUp(self): - super(SnapshotMetaDataTest, self).setUp() - self.volume_api = cinder.volume.api.API() - self.stubs.Set(volume.api.API, 'get', stub_get) - self.stubs.Set(cinder.db, 'snapshot_get', return_snapshot) - - self.stubs.Set(self.volume_api, 'update_snapshot_metadata', - fake_update_snapshot_metadata) - - self.ext_mgr = extensions.ExtensionManager() - self.ext_mgr.extensions = {} - self.snapshot_controller = snapshots.SnapshotsController(self.ext_mgr) - self.controller = snapshot_metadata.Controller() - self.req_id = str(uuid.uuid4()) - self.url = '/v2/fake/snapshots/%s/metadata' % self.req_id - - snap = {"volume_size": 100, - "volume_id": "fake-vol-id", - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "zone1:host1", - "host": "fake-host", - "metadata": {}} - body = {"snapshot": snap} - req = fakes.HTTPRequest.blank('/v2/snapshots') - self.snapshot_controller.create(req, body) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_index(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_obj['metadata'] = {'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3'} - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url) - res_dict = self.controller.index(req, self.req_id) - - expected = { - 'metadata': { - 'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3', - }, - } - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_index_nonexistent_snapshot(self, snapshot_get_by_id): - snapshot_get_by_id.side_effect = \ - exception.SnapshotNotFound(snapshot_id=self.req_id) - - req = fakes.HTTPRequest.blank(self.url) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.index, req, self.url) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_index_no_data(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url) - res_dict = self.controller.index(req, self.req_id) - expected = {'metadata': {}} - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_show(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_obj['metadata'] = {'key2': 'value2'} - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key2') - res_dict = self.controller.show(req, self.req_id, 'key2') - expected = {'meta': {'key2': 'value2'}} - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_show_nonexistent_snapshot(self, snapshot_get_by_id): - snapshot_get_by_id.side_effect = \ - exception.SnapshotNotFound(snapshot_id=self.req_id) - - req = fakes.HTTPRequest.blank(self.url + '/key2') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, self.req_id, 'key2') - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_show_meta_not_found(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key6') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, self.req_id, 'key6') - - @mock.patch('cinder.db.snapshot_metadata_delete') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_delete(self, snapshot_get_by_id, snapshot_metadata_delete): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_obj['metadata'] = {'key2': 'value2'} - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key2') - req.method = 'DELETE' - res = self.controller.delete(req, self.req_id, 'key2') - - self.assertEqual(200, res.status_int) - - def test_delete_nonexistent_snapshot(self): - self.stubs.Set(cinder.db, 'snapshot_get', - return_snapshot_nonexistent) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'DELETE' - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, self.req_id, 'key1') - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_delete_meta_not_found(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key6') - req.method = 'DELETE' - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, self.req_id, 'key6') - - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_create(self, snapshot_get_by_id, volume_get_by_id, - snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - - req = fakes.HTTPRequest.blank('/v2/snapshot_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3"}} - req.body = jsonutils.dump_as_bytes(body) - res_dict = self.controller.create(req, self.req_id, body) - self.assertEqual(body, res_dict) - - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_create_with_keys_in_uppercase_and_lowercase( - self, snapshot_get_by_id, snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - # if the keys in uppercase_and_lowercase, should return the one - # which server added - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata_insensitive) - - req = fakes.HTTPRequest.blank('/v2/snapshot_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "KEY1": "value1", - "key2": "value2", - "KEY2": "value2", - "key3": "value3", - "KEY4": "value4"}} - expected = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3", - "KEY4": "value4"}} - req.body = jsonutils.dump_as_bytes(body) - res_dict = self.controller.create(req, self.req_id, body) - self.assertEqual(expected, res_dict) - - def test_create_empty_body(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'POST' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, None) - - def test_create_item_empty_key(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, body) - - def test_create_item_key_too_long(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {("a" * 260): "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, self.req_id, body) - - def test_create_nonexistent_snapshot(self): - self.stubs.Set(cinder.db, 'snapshot_get', - return_snapshot_nonexistent) - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - - req = fakes.HTTPRequest.blank('/v2/snapshot_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key9": "value9"}} - req.body = jsonutils.dump_as_bytes(body) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.create, req, self.req_id, body) - - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_all(self, snapshot_get_by_id, snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': [] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_new_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - res_dict = self.controller.update_all(req, self.req_id, expected) - - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.db.snapshot_update', - return_value={'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20'}) - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_all_with_keys_in_uppercase_and_lowercase( - self, snapshot_get_by_id, snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_new_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - body = { - 'metadata': { - 'key10': 'value10', - 'KEY10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - res_dict = self.controller.update_all(req, self.req_id, body) - - self.assertEqual(expected, res_dict) - - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_all_empty_container(self, snapshot_get_by_id, - snapshot_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': [] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_empty_container_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'metadata': {}} - req.body = jsonutils.dump_as_bytes(expected) - res_dict = self.controller.update_all(req, self.req_id, expected) - - self.assertEqual(expected, res_dict) - - def test_update_all_malformed_container(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'meta': {}} - req.body = jsonutils.dump_as_bytes(expected) - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update_all, req, self.req_id, - expected) - - def test_update_all_malformed_data(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'metadata': ['asdf']} - req.body = jsonutils.dump_as_bytes(expected) - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update_all, req, self.req_id, - expected) - - def test_update_all_nonexistent_snapshot(self): - self.stubs.Set(cinder.db, 'snapshot_get', return_snapshot_nonexistent) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - body = {'metadata': {'key10': 'value10'}} - req.body = jsonutils.dump_as_bytes(body) - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update_all, req, '100', body) - - @mock.patch('cinder.db.snapshot_metadata_update', return_value=dict()) - @mock.patch('cinder.db.snapshot_update') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_item(self, snapshot_get_by_id, - snapshot_update, snapshot_metadata_update): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - res_dict = self.controller.update(req, self.req_id, 'key1', body) - expected = {'meta': {'key1': 'value1'}} - self.assertEqual(expected, res_dict) - - def test_update_item_nonexistent_snapshot(self): - self.stubs.Set(cinder.db, 'snapshot_get', - return_snapshot_nonexistent) - req = fakes.HTTPRequest.blank( - '/v2/fake/snapshots/asdf/metadata/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update, req, self.req_id, 'key1', - body) - - def test_update_item_empty_body(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'key1', - None) - - @mock.patch('cinder.db.sqlalchemy.api._snapshot_get') - @mock.patch('cinder.db.snapshot_metadata_update', autospec=True) - def test_update_item_empty_key(self, metadata_update, snapshot_get): - snapshot_get.return_value = stub_get - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, '', body) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_item_key_too_long(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {("a" * 260): "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.update, - req, self.req_id, ("a" * 260), body) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_update_item_value_too_long(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": ("a" * 260)}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.update, - req, self.req_id, "key1", body) - - def test_update_item_too_many_keys(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1", "key2": "value2"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'key1', - body) - - def test_update_item_body_uri_mismatch(self): - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url + '/bad') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'bad', - body) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_invalid_metadata_items_on_create(self, snapshot_get_by_id): - snapshot = { - 'id': self.req_id, - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - snapshot_get_by_id.return_value = snapshot_obj - - self.stubs.Set(cinder.db, 'snapshot_metadata_update', - return_create_snapshot_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'POST' - req.headers["content-type"] = "application/json" - - # test for long key - data = {"metadata": {"a" * 260: "value1"}} - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, self.req_id, data) - - # test for long value - data = {"metadata": {"key": "v" * 260}} - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, self.req_id, data) - - # test for empty key. - data = {"metadata": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(data) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, data) diff --git a/cinder/tests/unit/api/v2/test_snapshots.py b/cinder/tests/unit/api/v2/test_snapshots.py deleted file mode 100644 index f7ebae7e7..000000000 --- a/cinder/tests/unit/api/v2/test_snapshots.py +++ /dev/null @@ -1,638 +0,0 @@ -# Copyright 2011 Denali Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from lxml import etree -import mock -from oslo_config import cfg -from oslo_utils import timeutils -from six.moves.urllib import parse as urllib -import webob - -from cinder.api import common -from cinder.api.v2 import snapshots -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit import utils -from cinder import volume - - -CONF = cfg.CONF - -UUID = '00000000-0000-0000-0000-000000000001' -INVALID_UUID = '00000000-0000-0000-0000-000000000002' - - -def _get_default_snapshot_param(): - return { - 'id': UUID, - 'volume_id': 12, - 'status': 'available', - 'volume_size': 100, - 'created_at': None, - 'updated_at': None, - 'user_id': 'bcb7746c7a41472d88a1ffac89ba6a9b', - 'project_id': '7ffe17a15c724e2aa79fc839540aec15', - 'display_name': 'Default name', - 'display_description': 'Default description', - 'deleted': None, - 'volume': {'availability_zone': 'test_zone'} - } - - -def stub_snapshot_delete(self, context, snapshot): - if snapshot['id'] != UUID: - raise exception.SnapshotNotFound(snapshot['id']) - - -def stub_snapshot_get(self, context, snapshot_id): - if snapshot_id != UUID: - raise exception.SnapshotNotFound(snapshot_id) - - param = _get_default_snapshot_param() - return param - - -def stub_snapshot_get_all(self, context, search_opts=None): - param = _get_default_snapshot_param() - return [param] - - -class SnapshotApiTest(test.TestCase): - def setUp(self): - super(SnapshotApiTest, self).setUp() - self.controller = snapshots.SnapshotsController() - - self.stubs.Set(db, 'snapshot_get_all_by_project', - stubs.stub_snapshot_get_all_by_project) - self.stubs.Set(db, 'snapshot_get_all', - stubs.stub_snapshot_get_all) - - self.ctx = context.RequestContext('admin', 'fakeproject', True) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_snapshot_create(self, mock_validate): - volume = utils.create_volume(self.ctx) - snapshot_name = 'Snapshot Test Name' - snapshot_description = 'Snapshot Test Desc' - snapshot = { - "volume_id": volume.id, - "force": False, - "name": snapshot_name, - "description": snapshot_description - } - - body = dict(snapshot=snapshot) - req = fakes.HTTPRequest.blank('/v2/snapshots') - resp_dict = self.controller.create(req, body) - - self.assertIn('snapshot', resp_dict) - self.assertEqual(snapshot_name, resp_dict['snapshot']['name']) - self.assertEqual(snapshot_description, - resp_dict['snapshot']['description']) - self.assertTrue(mock_validate.called) - self.assertIn('updated_at', resp_dict['snapshot']) - db.volume_destroy(self.ctx, volume.id) - - def test_snapshot_create_force(self): - volume = utils.create_volume(self.ctx, status='in-use') - snapshot_name = 'Snapshot Test Name' - snapshot_description = 'Snapshot Test Desc' - snapshot = { - "volume_id": volume.id, - "force": True, - "name": snapshot_name, - "description": snapshot_description - } - body = dict(snapshot=snapshot) - req = fakes.HTTPRequest.blank('/v2/snapshots') - resp_dict = self.controller.create(req, body) - - self.assertIn('snapshot', resp_dict) - self.assertEqual(snapshot_name, - resp_dict['snapshot']['name']) - self.assertEqual(snapshot_description, - resp_dict['snapshot']['description']) - self.assertIn('updated_at', resp_dict['snapshot']) - - snapshot = { - "volume_id": volume.id, - "force": "**&&^^%%$$##@@", - "name": "Snapshot Test Name", - "description": "Snapshot Test Desc" - } - body = dict(snapshot=snapshot) - req = fakes.HTTPRequest.blank('/v2/snapshots') - self.assertRaises(exception.InvalidParameterValue, - self.controller.create, - req, - body) - - db.volume_destroy(self.ctx, volume.id) - - def test_snapshot_create_without_volume_id(self): - snapshot_name = 'Snapshot Test Name' - snapshot_description = 'Snapshot Test Desc' - body = { - "snapshot": { - "force": True, - "name": snapshot_name, - "description": snapshot_description - } - } - req = fakes.HTTPRequest.blank('/v2/snapshots') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, body) - - @mock.patch.object(volume.api.API, "update_snapshot", - side_effect=stubs.stub_snapshot_update) - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_snapshot_update( - self, mock_validate, snapshot_get_by_id, volume_get_by_id, - snapshot_metadata_get, update_snapshot): - snapshot = { - 'id': UUID, - 'volume_id': 1, - 'status': 'available', - 'volume_size': 100, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'expected_attrs': ['metadata'], - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - - updates = { - "name": "Updated Test Name", - } - body = {"snapshot": updates} - req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % UUID) - res_dict = self.controller.update(req, UUID, body) - expected = { - 'snapshot': { - 'id': UUID, - 'volume_id': '1', - 'status': u'available', - 'size': 100, - 'created_at': None, - 'updated_at': None, - 'name': u'Updated Test Name', - 'description': u'Default description', - 'metadata': {}, - } - } - self.assertEqual(expected, res_dict) - self.assertTrue(mock_validate.called) - self.assertEqual(2, len(self.notifier.notifications)) - - def test_snapshot_update_missing_body(self): - body = {} - req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % UUID) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, UUID, body) - - def test_snapshot_update_invalid_body(self): - body = {'name': 'missing top level snapshot key'} - req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % UUID) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, UUID, body) - - def test_snapshot_update_not_found(self): - self.stubs.Set(volume.api.API, "get_snapshot", stub_snapshot_get) - updates = { - "name": "Updated Test Name", - } - body = {"snapshot": updates} - req = fakes.HTTPRequest.blank('/v2/snapshots/not-the-uuid') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.update, req, - 'not-the-uuid', body) - - @mock.patch.object(volume.api.API, "delete_snapshot", - side_effect=stubs.stub_snapshot_update) - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_snapshot_delete(self, snapshot_get_by_id, volume_get_by_id, - snapshot_metadata_get, delete_snapshot): - snapshot = { - 'id': UUID, - 'volume_id': 1, - 'status': 'available', - 'volume_size': 100, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'expected_attrs': ['metadata'], - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - - snapshot_id = UUID - req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % snapshot_id) - resp = self.controller.delete(req, snapshot_id) - self.assertEqual(202, resp.status_int) - - def test_snapshot_delete_invalid_id(self): - self.stubs.Set(volume.api.API, "delete_snapshot", stub_snapshot_delete) - snapshot_id = INVALID_UUID - req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % snapshot_id) - self.assertRaises(webob.exc.HTTPNotFound, self.controller.delete, - req, snapshot_id) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_snapshot_show(self, snapshot_get_by_id, volume_get_by_id, - snapshot_metadata_get): - snapshot = { - 'id': UUID, - 'volume_id': 1, - 'status': 'available', - 'volume_size': 100, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'expected_attrs': ['metadata'], - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % UUID) - resp_dict = self.controller.show(req, UUID) - - self.assertIn('snapshot', resp_dict) - self.assertEqual(UUID, resp_dict['snapshot']['id']) - self.assertIn('updated_at', resp_dict['snapshot']) - - def test_snapshot_show_invalid_id(self): - snapshot_id = INVALID_UUID - req = fakes.HTTPRequest.blank('/v2/snapshots/%s' % snapshot_id) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, snapshot_id) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - @mock.patch('cinder.volume.api.API.get_all_snapshots') - def test_snapshot_detail(self, get_all_snapshots, snapshot_get_by_id, - volume_get_by_id, snapshot_metadata_get): - snapshot = { - 'id': UUID, - 'volume_id': 1, - 'status': 'available', - 'volume_size': 100, - 'display_name': 'Default name', - 'display_description': 'Default description', - 'expected_attrs': ['metadata'] - } - ctx = context.RequestContext('admin', 'fake', True) - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctx, **snapshot) - fake_volume_obj = fake_volume.fake_volume_obj(ctx) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = fake_volume_obj - snapshots = objects.SnapshotList(objects=[snapshot_obj]) - get_all_snapshots.return_value = snapshots - - req = fakes.HTTPRequest.blank('/v2/snapshots/detail') - resp_dict = self.controller.detail(req) - - self.assertIn('snapshots', resp_dict) - resp_snapshots = resp_dict['snapshots'] - self.assertEqual(1, len(resp_snapshots)) - self.assertIn('updated_at', resp_snapshots[0]) - - resp_snapshot = resp_snapshots.pop() - self.assertEqual(UUID, resp_snapshot['id']) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_admin_list_snapshots_limited_to_project(self, - snapshot_metadata_get): - req = fakes.HTTPRequest.blank('/v2/fake/snapshots', - use_admin_context=True) - res = self.controller.index(req) - - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_list_snapshots_with_limit_and_offset(self, - snapshot_metadata_get): - def list_snapshots_with_limit_and_offset(snaps, is_admin): - req = fakes.HTTPRequest.blank('/v2/fake/snapshots?limit=1\ - &offset=1', - use_admin_context=is_admin) - res = self.controller.index(req) - - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - self.assertEqual(snaps[1].id, res['snapshots'][0]['id']) - self.assertIn('updated_at', res['snapshots'][0]) - - # Test that we get an empty list with an offset greater than the - # number of items - req = fakes.HTTPRequest.blank('/v2/snapshots?limit=1&offset=3') - self.assertEqual({'snapshots': []}, self.controller.index(req)) - - self.stubs.UnsetAll() - volume, snaps = self._create_db_snapshots(3) - # admin case - list_snapshots_with_limit_and_offset(snaps, is_admin=True) - # non-admin case - list_snapshots_with_limit_and_offset(snaps, is_admin=False) - - @mock.patch.object(db, 'snapshot_get_all_by_project') - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_list_snpashots_with_wrong_limit_and_offset(self, - mock_metadata_get, - mock_snapshot_get_all): - """Test list with negative and non numeric limit and offset.""" - mock_snapshot_get_all.return_value = [] - - # Negative limit - req = fakes.HTTPRequest.blank('/v2/snapshots?limit=-1&offset=1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - # Non numeric limit - req = fakes.HTTPRequest.blank('/v2/snapshots?limit=a&offset=1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - # Negative offset - req = fakes.HTTPRequest.blank('/v2/snapshots?limit=1&offset=-1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - # Non numeric offset - req = fakes.HTTPRequest.blank('/v2/snapshots?limit=1&offset=a') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - # Test that we get an exception HTTPBadRequest(400) with an offset - # greater than the maximum offset value. - url = '/v2/snapshots?limit=1&offset=323245324356534235' - req = fakes.HTTPRequest.blank(url) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, req) - - def _assert_list_next(self, expected_query=None, project='fakeproject', - **kwargs): - """Check a page of snapshots list.""" - # Since we are accessing v2 api directly we don't need to specify - # v2 in the request path, if we did, we'd get /v2/v2 links back - request_path = '/v2/%s/snapshots' % project - expected_path = request_path - - # Construct the query if there are kwargs - if kwargs: - request_str = request_path + '?' + urllib.urlencode(kwargs) - else: - request_str = request_path - - # Make the request - req = fakes.HTTPRequest.blank(request_str) - res = self.controller.index(req) - - # We only expect to have a next link if there is an actual expected - # query. - if expected_query: - # We must have the links - self.assertIn('snapshots_links', res) - links = res['snapshots_links'] - - # Must be a list of links, even if we only get 1 back - self.assertTrue(list, type(links)) - next_link = links[0] - - # rel entry must be next - self.assertIn('rel', next_link) - self.assertIn('next', next_link['rel']) - - # href entry must have the right path - self.assertIn('href', next_link) - href_parts = urllib.urlparse(next_link['href']) - self.assertEqual(expected_path, href_parts.path) - - # And the query from the next link must match what we were - # expecting - params = urllib.parse_qs(href_parts.query) - self.assertDictEqual(expected_query, params) - - # Make sure we don't have links if we were not expecting them - else: - self.assertNotIn('snapshots_links', res) - - def _create_db_snapshots(self, num_snaps): - volume = utils.create_volume(self.ctx) - snaps = [utils.create_snapshot(self.ctx, - volume.id, - display_name='snap' + str(i)) - for i in range(num_snaps)] - - self.addCleanup(db.volume_destroy, self.ctx, volume.id) - for snap in snaps: - self.addCleanup(db.snapshot_destroy, self.ctx, snap.id) - - snaps.reverse() - return volume, snaps - - def test_list_snapshots_next_link_default_limit(self): - """Test that snapshot list pagination is limited by osapi_max_limit.""" - self.stubs.UnsetAll() - volume, snaps = self._create_db_snapshots(3) - - # NOTE(geguileo): Since cinder.api.common.limited has already been - # imported his argument max_limit already has a default value of 1000 - # so it doesn't matter that we change it to 2. That's why we need to - # mock it and send it current value. We still need to set the default - # value because other sections of the code use it, for example - # _get_collection_links - CONF.set_default('osapi_max_limit', 2) - - def get_pagination_params(params, max_limit=CONF.osapi_max_limit, - original_call=common.get_pagination_params): - return original_call(params, max_limit) - - def _get_limit_param(params, max_limit=CONF.osapi_max_limit, - original_call=common._get_limit_param): - return original_call(params, max_limit) - - with mock.patch.object(common, 'get_pagination_params', - get_pagination_params), \ - mock.patch.object(common, '_get_limit_param', - _get_limit_param): - # The link from the first page should link to the second - self._assert_list_next({'marker': [snaps[1].id]}) - - # Second page should have no next link - self._assert_list_next(marker=snaps[1].id) - - def test_list_snapshots_next_link_with_limit(self): - """Test snapshot list pagination with specific limit.""" - self.stubs.UnsetAll() - volume, snaps = self._create_db_snapshots(2) - - # The link from the first page should link to the second - self._assert_list_next({'limit': ['1'], 'marker': [snaps[0].id]}, - limit=1) - - # Even though there are no more elements, we should get a next element - # per specification. - expected = {'limit': ['1'], 'marker': [snaps[1].id]} - self._assert_list_next(expected, limit=1, marker=snaps[0].id) - - # When we go beyond the number of elements there should be no more - # next links - self._assert_list_next(limit=1, marker=snaps[1].id) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_admin_list_snapshots_all_tenants(self, snapshot_metadata_get): - req = fakes.HTTPRequest.blank('/v2/fake/snapshots?all_tenants=1', - use_admin_context=True) - res = self.controller.index(req) - self.assertIn('snapshots', res) - self.assertEqual(3, len(res['snapshots'])) - - @mock.patch.object(db, 'snapshot_get_all') - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_admin_list_snapshots_by_tenant_id(self, snapshot_metadata_get, - snapshot_get_all): - def get_all(context, filters=None, marker=None, limit=None, - sort_keys=None, sort_dirs=None, offset=None): - if 'project_id' in filters and 'tenant1' in filters['project_id']: - return [stubs.stub_snapshot(1, tenant_id='tenant1')] - else: - return [] - - snapshot_get_all.side_effect = get_all - - req = fakes.HTTPRequest.blank('/v2/fake/snapshots?all_tenants=1' - '&project_id=tenant1', - use_admin_context=True) - res = self.controller.index(req) - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_all_tenants_non_admin_gets_all_tenants(self, - snapshot_metadata_get): - req = fakes.HTTPRequest.blank('/v2/fake/snapshots?all_tenants=1') - res = self.controller.index(req) - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - - @mock.patch('cinder.db.snapshot_metadata_get', return_value=dict()) - def test_non_admin_get_by_project(self, snapshot_metadata_get): - req = fakes.HTTPRequest.blank('/v2/fake/snapshots') - res = self.controller.index(req) - self.assertIn('snapshots', res) - self.assertEqual(1, len(res['snapshots'])) - - def _create_snapshot_bad_body(self, body): - req = fakes.HTTPRequest.blank('/v2/fake/snapshots') - req.method = 'POST' - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, body) - - def test_create_no_body(self): - self._create_snapshot_bad_body(body=None) - - def test_create_missing_snapshot(self): - body = {'foo': {'a': 'b'}} - self._create_snapshot_bad_body(body=body) - - def test_create_malformed_entity(self): - body = {'snapshot': 'string'} - self._create_snapshot_bad_body(body=body) - - -class SnapshotSerializerTest(test.TestCase): - def _verify_snapshot(self, snap, tree): - self.assertEqual('snapshot', tree.tag) - - for attr in ('id', 'status', 'size', 'created_at', - 'name', 'description', 'volume_id'): - self.assertEqual(str(snap[attr]), tree.get(attr)) - - def test_snapshot_show_create_serializer(self): - serializer = snapshots.SnapshotTemplate() - raw_snapshot = dict( - id='snap_id', - status='snap_status', - size=1024, - created_at=timeutils.utcnow(), - name='snap_name', - description='snap_desc', - display_description='snap_desc', - volume_id='vol_id', - ) - text = serializer.serialize(dict(snapshot=raw_snapshot)) - - tree = etree.fromstring(text) - - self._verify_snapshot(raw_snapshot, tree) - - def test_snapshot_index_detail_serializer(self): - serializer = snapshots.SnapshotsTemplate() - raw_snapshots = [ - dict( - id='snap1_id', - status='snap1_status', - size=1024, - created_at=timeutils.utcnow(), - name='snap1_name', - description='snap1_desc', - volume_id='vol1_id', - ), - dict( - id='snap2_id', - status='snap2_status', - size=1024, - created_at=timeutils.utcnow(), - name='snap2_name', - description='snap2_desc', - volume_id='vol2_id', - ) - ] - text = serializer.serialize(dict(snapshots=raw_snapshots)) - - tree = etree.fromstring(text) - - self.assertEqual('snapshots', tree.tag) - self.assertEqual(len(raw_snapshots), len(tree)) - for idx, child in enumerate(tree): - self._verify_snapshot(raw_snapshots[idx], child) diff --git a/cinder/tests/unit/api/v2/test_types.py b/cinder/tests/unit/api/v2/test_types.py deleted file mode 100644 index 14aaea428..000000000 --- a/cinder/tests/unit/api/v2/test_types.py +++ /dev/null @@ -1,543 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# aLL Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from lxml import etree -import mock -from oslo_utils import timeutils -import six -import webob - -import cinder.api.common as common -from cinder.api.v2 import types -from cinder.api.v2.views import types as views_types -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.volume import volume_types - - -def stub_volume_type(id): - specs = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - "key4": "value4", - "key5": "value5" - } - return dict( - id=id, - name='vol_type_%s' % six.text_type(id), - description='vol_type_desc_%s' % six.text_type(id), - extra_specs=specs, - ) - - -def return_volume_types_get_all_types(context, filters=None, marker=None, - limit=None, sort_keys=None, - sort_dirs=None, offset=None, - list_result=False): - result = dict(vol_type_1=stub_volume_type(1), - vol_type_2=stub_volume_type(2), - vol_type_3=stub_volume_type(3) - ) - if list_result: - return list(result.values()) - return result - - -def return_empty_volume_types_get_all_types(context, filters=None, marker=None, - limit=None, sort_keys=None, - sort_dirs=None, offset=None, - list_result=False): - if list_result: - return [] - return {} - - -def return_volume_types_get_volume_type(context, id): - if id == "777": - raise exception.VolumeTypeNotFound(volume_type_id=id) - return stub_volume_type(id) - - -def return_volume_types_get_by_name(context, name): - if name == "777": - raise exception.VolumeTypeNotFoundByName(volume_type_name=name) - return stub_volume_type(int(name.split("_")[2])) - - -def return_volume_types_get_default(): - return stub_volume_type(1) - - -def return_volume_types_get_default_not_found(): - return {} - - -class VolumeTypesApiTest(test.TestCase): - - def _create_volume_type(self, volume_type_name, extra_specs=None, - is_public=True, projects=None): - return volume_types.create(self.ctxt, volume_type_name, extra_specs, - is_public, projects).get('id') - - def setUp(self): - super(VolumeTypesApiTest, self).setUp() - self.controller = types.VolumeTypesController() - self.ctxt = context.RequestContext(user_id='fake', - project_id='fake', - is_admin=True) - self.type_id1 = self._create_volume_type('volume_type1', - {'key1': 'value1'}) - self.type_id2 = self._create_volume_type('volume_type2', - {'key2': 'value2'}) - self.type_id3 = self._create_volume_type('volume_type3', - {'key3': 'value3'}, False, - ['fake']) - - def test_volume_types_index(self): - self.stubs.Set(volume_types, 'get_all_types', - return_volume_types_get_all_types) - - req = fakes.HTTPRequest.blank('/v2/fake/types', use_admin_context=True) - res_dict = self.controller.index(req) - - self.assertEqual(3, len(res_dict['volume_types'])) - - expected_names = ['vol_type_1', 'vol_type_2', 'vol_type_3'] - actual_names = map(lambda e: e['name'], res_dict['volume_types']) - self.assertEqual(set(expected_names), set(actual_names)) - for entry in res_dict['volume_types']: - self.assertEqual('value1', entry['extra_specs']['key1']) - - def test_volume_types_index_no_data(self): - self.stubs.Set(volume_types, 'get_all_types', - return_empty_volume_types_get_all_types) - - req = fakes.HTTPRequest.blank('/v2/fake/types') - res_dict = self.controller.index(req) - - self.assertEqual(0, len(res_dict['volume_types'])) - - def test_volume_types_index_with_limit(self): - req = fakes.HTTPRequest.blank('/v2/fake/types?limit=1') - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - - self.assertEqual(1, len(res['volume_types'])) - self.assertEqual(self.type_id3, res['volume_types'][0]['id']) - - expect_next_link = ('http://localhost/v2/fake/types?limit=1' - '&marker=%s') % res['volume_types'][0]['id'] - self.assertEqual(expect_next_link, res['volume_type_links'][0]['href']) - - def test_volume_types_index_with_offset(self): - req = fakes.HTTPRequest.blank('/v2/fake/types?offset=1') - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - - self.assertEqual(2, len(res['volume_types'])) - - def test_volume_types_index_with_offset_out_of_range(self): - url = '/v2/fake/types?offset=424366766556787' - req = fakes.HTTPRequest.blank(url) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, req) - - def test_volume_types_index_with_limit_and_offset(self): - req = fakes.HTTPRequest.blank('/v2/fake/types?limit=2&offset=1') - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - - self.assertEqual(2, len(res['volume_types'])) - self.assertEqual(self.type_id2, res['volume_types'][0]['id']) - self.assertEqual(self.type_id1, res['volume_types'][1]['id']) - - def test_volume_types_index_with_limit_and_marker(self): - req = fakes.HTTPRequest.blank(('/v2/fake/types?limit=1' - '&marker=%s') % self.type_id2) - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - - self.assertEqual(1, len(res['volume_types'])) - self.assertEqual(self.type_id1, res['volume_types'][0]['id']) - - def test_volume_types_index_with_valid_filter(self): - req = fakes.HTTPRequest.blank('/v2/fake/types?is_public=True') - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - - self.assertEqual(3, len(res['volume_types'])) - self.assertEqual(self.type_id3, res['volume_types'][0]['id']) - self.assertEqual(self.type_id2, res['volume_types'][1]['id']) - self.assertEqual(self.type_id1, res['volume_types'][2]['id']) - - def test_volume_types_index_with_invalid_filter(self): - req = fakes.HTTPRequest.blank(('/v2/fake/types?id=%s') % self.type_id1) - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - - self.assertEqual(3, len(res['volume_types'])) - - def test_volume_types_index_with_sort_keys(self): - req = fakes.HTTPRequest.blank('/v2/fake/types?sort=id') - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - expect_result = [self.type_id1, self.type_id2, self.type_id3] - expect_result.sort(reverse=True) - - self.assertEqual(3, len(res['volume_types'])) - self.assertEqual(expect_result[0], res['volume_types'][0]['id']) - self.assertEqual(expect_result[1], res['volume_types'][1]['id']) - self.assertEqual(expect_result[2], res['volume_types'][2]['id']) - - def test_volume_types_index_with_sort_and_limit(self): - req = fakes.HTTPRequest.blank('/v2/fake/types?sort=id&limit=2') - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - expect_result = [self.type_id1, self.type_id2, self.type_id3] - expect_result.sort(reverse=True) - - self.assertEqual(2, len(res['volume_types'])) - self.assertEqual(expect_result[0], res['volume_types'][0]['id']) - self.assertEqual(expect_result[1], res['volume_types'][1]['id']) - - def test_volume_types_index_with_sort_keys_and_sort_dirs(self): - req = fakes.HTTPRequest.blank('/v2/fake/types?sort=id:asc') - req.environ['cinder.context'] = self.ctxt - res = self.controller.index(req) - expect_result = [self.type_id1, self.type_id2, self.type_id3] - expect_result.sort() - - self.assertEqual(3, len(res['volume_types'])) - self.assertEqual(expect_result[0], res['volume_types'][0]['id']) - self.assertEqual(expect_result[1], res['volume_types'][1]['id']) - self.assertEqual(expect_result[2], res['volume_types'][2]['id']) - - def test_volume_types_show(self): - self.stubs.Set(volume_types, 'get_volume_type', - return_volume_types_get_volume_type) - - type_id = str(uuid.uuid4()) - req = fakes.HTTPRequest.blank('/v2/fake/types/' + type_id) - res_dict = self.controller.show(req, type_id) - - self.assertEqual(1, len(res_dict)) - self.assertEqual(type_id, res_dict['volume_type']['id']) - type_name = 'vol_type_' + type_id - self.assertEqual(type_name, res_dict['volume_type']['name']) - - def test_volume_types_show_not_found(self): - self.stubs.Set(volume_types, 'get_volume_type', - return_volume_types_get_volume_type) - - req = fakes.HTTPRequest.blank('/v2/fake/types/777') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.show, - req, '777') - - def test_get_default(self): - self.stubs.Set(volume_types, 'get_default_volume_type', - return_volume_types_get_default) - req = fakes.HTTPRequest.blank('/v2/fake/types/default') - req.method = 'GET' - res_dict = self.controller.show(req, 'default') - self.assertEqual(1, len(res_dict)) - self.assertEqual('vol_type_1', res_dict['volume_type']['name']) - self.assertEqual('vol_type_desc_1', - res_dict['volume_type']['description']) - - def test_get_default_not_found(self): - self.stubs.Set(volume_types, 'get_default_volume_type', - return_volume_types_get_default_not_found) - req = fakes.HTTPRequest.blank('/v2/fake/types/default') - req.method = 'GET' - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, 'default') - - def test_view_builder_show(self): - view_builder = views_types.ViewBuilder() - - now = timeutils.utcnow().isoformat() - raw_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - id=42, - ) - - request = fakes.HTTPRequest.blank("/v2") - output = view_builder.show(request, raw_volume_type) - - self.assertIn('volume_type', output) - expected_volume_type = dict( - name='new_type', - description='new_type_desc', - is_public=True, - id=42, - ) - self.assertDictMatch(expected_volume_type, output['volume_type']) - - def test_view_builder_show_admin(self): - view_builder = views_types.ViewBuilder() - - now = timeutils.utcnow().isoformat() - raw_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - id=42, - ) - - request = fakes.HTTPRequest.blank("/v2", use_admin_context=True) - output = view_builder.show(request, raw_volume_type) - - self.assertIn('volume_type', output) - expected_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - extra_specs={}, - id=42, - ) - self.assertDictMatch(expected_volume_type, output['volume_type']) - - def test_view_builder_show_qos_specs_id_policy(self): - with mock.patch.object(common, - 'validate_policy', - side_effect=[False, True]): - view_builder = views_types.ViewBuilder() - now = timeutils.utcnow().isoformat() - raw_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - id=42, - ) - - request = fakes.HTTPRequest.blank("/v2") - output = view_builder.show(request, raw_volume_type) - - self.assertIn('volume_type', output) - expected_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - id=42, - ) - self.assertDictMatch(expected_volume_type, output['volume_type']) - - def test_view_builder_show_extra_specs_policy(self): - with mock.patch.object(common, - 'validate_policy', - side_effect=[True, False]): - view_builder = views_types.ViewBuilder() - now = timeutils.utcnow().isoformat() - raw_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - id=42, - ) - - request = fakes.HTTPRequest.blank("/v2") - output = view_builder.show(request, raw_volume_type) - - self.assertIn('volume_type', output) - expected_volume_type = dict( - name='new_type', - description='new_type_desc', - extra_specs={}, - is_public=True, - id=42, - ) - self.assertDictMatch(expected_volume_type, output['volume_type']) - - def test_view_builder_show_pass_all_policy(self): - with mock.patch.object(common, - 'validate_policy', - side_effect=[True, True]): - view_builder = views_types.ViewBuilder() - now = timeutils.utcnow().isoformat() - raw_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - id=42, - ) - - request = fakes.HTTPRequest.blank("/v2") - output = view_builder.show(request, raw_volume_type) - - self.assertIn('volume_type', output) - expected_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - extra_specs={}, - is_public=True, - id=42, - ) - self.assertDictMatch(expected_volume_type, output['volume_type']) - - def test_view_builder_list(self): - view_builder = views_types.ViewBuilder() - - now = timeutils.utcnow().isoformat() - raw_volume_types = [] - for i in range(0, 10): - raw_volume_types.append( - dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - id=42 + i - ) - ) - - request = fakes.HTTPRequest.blank("/v2") - output = view_builder.index(request, raw_volume_types) - - self.assertIn('volume_types', output) - for i in range(0, 10): - expected_volume_type = dict( - name='new_type', - description='new_type_desc', - is_public=True, - id=42 + i - ) - self.assertDictMatch(expected_volume_type, - output['volume_types'][i]) - - def test_view_builder_list_admin(self): - view_builder = views_types.ViewBuilder() - - now = timeutils.utcnow().isoformat() - raw_volume_types = [] - for i in range(0, 10): - raw_volume_types.append( - dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - deleted=False, - created_at=now, - updated_at=now, - extra_specs={}, - deleted_at=None, - id=42 + i - ) - ) - - request = fakes.HTTPRequest.blank("/v2", use_admin_context=True) - output = view_builder.index(request, raw_volume_types) - - self.assertIn('volume_types', output) - for i in range(0, 10): - expected_volume_type = dict( - name='new_type', - description='new_type_desc', - qos_specs_id='new_id', - is_public=True, - extra_specs={}, - id=42 + i - ) - self.assertDictMatch(expected_volume_type, - output['volume_types'][i]) - - -class VolumeTypesSerializerTest(test.TestCase): - def _verify_volume_type(self, vtype, tree): - self.assertEqual('volume_type', tree.tag) - self.assertEqual(vtype['name'], tree.get('name')) - self.assertEqual(vtype['description'], tree.get('description')) - self.assertEqual(str(vtype['id']), tree.get('id')) - self.assertEqual(1, len(tree)) - extra_specs = tree[0] - self.assertEqual('extra_specs', extra_specs.tag) - seen = set(vtype['extra_specs'].keys()) - for child in extra_specs: - self.assertIn(child.tag, seen) - self.assertEqual(vtype['extra_specs'][child.tag], child.text) - seen.remove(child.tag) - self.assertEqual(0, len(seen)) - - def test_index_serializer(self): - serializer = types.VolumeTypesTemplate() - - # Just getting some input data - vtypes = return_volume_types_get_all_types(None) - text = serializer.serialize({'volume_types': list(vtypes.values())}) - - tree = etree.fromstring(text) - - self.assertEqual('volume_types', tree.tag) - self.assertEqual(len(vtypes), len(tree)) - for child in tree: - name = child.get('name') - self.assertIn(name, vtypes) - self._verify_volume_type(vtypes[name], child) - - def test_voltype_serializer(self): - serializer = types.VolumeTypeTemplate() - - vtype = stub_volume_type(1) - text = serializer.serialize(dict(volume_type=vtype)) - - tree = etree.fromstring(text) - - self._verify_volume_type(vtype, tree) diff --git a/cinder/tests/unit/api/v2/test_volume_metadata.py b/cinder/tests/unit/api/v2/test_volume_metadata.py deleted file mode 100644 index 2ceff4e4c..000000000 --- a/cinder/tests/unit/api/v2/test_volume_metadata.py +++ /dev/null @@ -1,734 +0,0 @@ -# Copyright 2013 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -import mock -from oslo_config import cfg -from oslo_serialization import jsonutils -import webob - -from cinder.api import extensions -from cinder.api.v2 import volume_metadata -from cinder.api.v2 import volumes -from cinder import db -from cinder import exception -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs -from cinder.tests.unit import fake_volume -from cinder import volume -from cinder.volume import api as volume_api - - -CONF = cfg.CONF - - -def return_create_volume_metadata_max(context, volume_id, metadata, delete): - return stub_max_volume_metadata() - - -def return_create_volume_metadata(context, volume_id, metadata, - delete, meta_type): - return stub_volume_metadata() - - -def return_new_volume_metadata(context, volume_id, metadata, - delete, meta_type): - return stub_new_volume_metadata() - - -def return_create_volume_metadata_insensitive(context, snapshot_id, - metadata, delete, - meta_type): - return stub_volume_metadata_insensitive() - - -def return_volume_metadata(context, volume_id): - return stub_volume_metadata() - - -def return_empty_volume_metadata(context, volume_id): - return {} - - -def return_empty_container_metadata(context, volume_id, metadata, - delete, meta_type): - return {} - - -def delete_volume_metadata(context, volume_id, key, meta_type): - pass - - -def stub_volume_metadata(): - metadata = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - } - return metadata - - -def stub_new_volume_metadata(): - metadata = { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - } - return metadata - - -def stub_volume_metadata_insensitive(): - metadata = { - "key1": "value1", - "key2": "value2", - "key3": "value3", - "KEY4": "value4", - } - return metadata - - -def stub_max_volume_metadata(): - metadata = {"metadata": {}} - for num in range(CONF.quota_metadata_items): - metadata['metadata']['key%i' % num] = "blah" - return metadata - - -def get_volume(*args, **kwargs): - vol = {'name': 'fake', - 'metadata': {}} - return fake_volume.fake_volume_obj(args[0], **vol) - - -def return_volume_nonexistent(*args, **kwargs): - raise exception.VolumeNotFound('bogus test message') - - -def fake_update_volume_metadata(self, context, volume, diff): - pass - - -class volumeMetaDataTest(test.TestCase): - - def setUp(self): - super(volumeMetaDataTest, self).setUp() - self.volume_api = volume_api.API() - self.stubs.Set(volume.api.API, 'get', get_volume) - self.stubs.Set(db, 'volume_metadata_get', - return_volume_metadata) - self.stubs.Set(db, 'service_get_all_by_topic', - stubs.stub_service_get_all_by_topic) - - self.stubs.Set(self.volume_api, 'update_volume_metadata', - fake_update_volume_metadata) - - self.ext_mgr = extensions.ExtensionManager() - self.ext_mgr.extensions = {} - self.volume_controller = volumes.VolumeController(self.ext_mgr) - self.controller = volume_metadata.Controller() - self.req_id = str(uuid.uuid4()) - self.url = '/v2/fake/volumes/%s/metadata' % self.req_id - - vol = {"size": 100, - "display_name": "Volume Test Name", - "display_description": "Volume Test Desc", - "availability_zone": "zone1:host1", - "metadata": {}} - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.volume_controller.create(req, body) - - def test_index(self): - req = fakes.HTTPRequest.blank(self.url) - res_dict = self.controller.index(req, self.req_id) - - expected = { - 'metadata': { - 'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3', - }, - } - self.assertEqual(expected, res_dict) - - def test_index_nonexistent_volume(self): - self.stubs.Set(db, 'volume_metadata_get', - return_volume_nonexistent) - req = fakes.HTTPRequest.blank(self.url) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.index, req, self.url) - - def test_index_no_data(self): - self.stubs.Set(db, 'volume_metadata_get', - return_empty_volume_metadata) - req = fakes.HTTPRequest.blank(self.url) - res_dict = self.controller.index(req, self.req_id) - expected = {'metadata': {}} - self.assertEqual(expected, res_dict) - - def test_show(self): - req = fakes.HTTPRequest.blank(self.url + '/key2') - res_dict = self.controller.show(req, self.req_id, 'key2') - expected = {'meta': {'key2': 'value2'}} - self.assertEqual(expected, res_dict) - - def test_show_nonexistent_volume(self): - self.stubs.Set(db, 'volume_metadata_get', - return_volume_nonexistent) - req = fakes.HTTPRequest.blank(self.url + '/key2') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, self.req_id, 'key2') - - def test_show_meta_not_found(self): - self.stubs.Set(db, 'volume_metadata_get', - return_empty_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key6') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.show, req, self.req_id, 'key6') - - @mock.patch.object(db, 'volume_metadata_delete') - @mock.patch.object(db, 'volume_metadata_get') - def test_delete(self, metadata_get, metadata_delete): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_volume_metadata - metadata_delete.side_effect = delete_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key2') - req.method = 'DELETE' - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res = self.controller.delete(req, self.req_id, 'key2') - self.assertEqual(200, res.status_int) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(db, 'volume_metadata_delete') - @mock.patch.object(db, 'volume_metadata_get') - def test_delete_volume_maintenance(self, metadata_get, metadata_delete): - fake_volume = {'id': self.req_id, 'status': 'maintenance'} - fake_context = mock.Mock() - metadata_get.side_effect = return_volume_metadata - metadata_delete.side_effect = delete_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key2') - req.method = 'DELETE' - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(exception.InvalidVolume, - self.controller.delete, req, - self.req_id, 'key2') - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(db, 'volume_metadata_delete') - @mock.patch.object(db, 'volume_metadata_get') - def test_delete_nonexistent_volume(self, metadata_get, metadata_delete): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_volume_metadata - metadata_delete.side_effect = return_volume_nonexistent - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'DELETE' - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, - self.req_id, 'key1') - get_volume.assert_called_once_with(fake_context, self.req_id) - - def test_delete_meta_not_found(self): - self.stubs.Set(db, 'volume_metadata_get', - return_empty_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key6') - req.method = 'DELETE' - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.delete, req, self.req_id, 'key6') - - @mock.patch.object(db, 'volume_metadata_update') - @mock.patch.object(db, 'volume_metadata_get') - def test_create(self, metadata_get, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_empty_volume_metadata - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank('/v2/volume_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3", }} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.create(req, self.req_id, body) - self.assertEqual(body, res_dict) - - @mock.patch.object(db, 'volume_metadata_update') - @mock.patch.object(db, 'volume_metadata_get') - def test_create_volume_maintenance(self, metadata_get, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'maintenance'} - fake_context = mock.Mock() - metadata_get.side_effect = return_empty_volume_metadata - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank('/v2/volume_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3", }} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(exception.InvalidVolume, - self.controller.create, - req, self.req_id, body) - - @mock.patch.object(db, 'volume_metadata_update') - @mock.patch.object(db, 'volume_metadata_get') - def test_create_with_keys_in_uppercase_and_lowercase(self, metadata_get, - metadata_update): - # if the keys in uppercase_and_lowercase, should return the one - # which server added - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_empty_volume_metadata - metadata_update.side_effect = return_create_volume_metadata_insensitive - - req = fakes.HTTPRequest.blank('/v2/volume_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key1": "value1", - "KEY1": "value1", - "key2": "value2", - "KEY2": "value2", - "key3": "value3", - "KEY4": "value4"}} - expected = {"metadata": {"key1": "value1", - "key2": "value2", - "key3": "value3", - "KEY4": "value4"}} - req.body = jsonutils.dump_as_bytes(body) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.create(req, self.req_id, body) - self.assertEqual(expected, res_dict) - - def test_create_empty_body(self): - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'POST' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, None) - - def test_create_item_empty_key(self): - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, body) - - def test_create_item_key_too_long(self): - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {("a" * 260): "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, self.req_id, body) - - def test_create_nonexistent_volume(self): - self.stubs.Set(volume.api.API, 'get', return_volume_nonexistent) - self.stubs.Set(db, 'volume_metadata_get', - return_volume_metadata) - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - - req = fakes.HTTPRequest.blank('/v2/volume_metadata') - req.method = 'POST' - req.content_type = "application/json" - body = {"metadata": {"key9": "value9"}} - req.body = jsonutils.dump_as_bytes(body) - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.create, req, self.req_id, body) - - @mock.patch.object(db, 'volume_metadata_update') - def test_update_all(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_new_volume_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.update_all(req, self.req_id, expected) - self.assertEqual(expected, res_dict) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(db, 'volume_metadata_update') - def test_update_all_volume_maintenance(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'maintenance'} - fake_context = mock.Mock() - metadata_update.side_effect = return_new_volume_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(exception.InvalidVolume, - self.controller.update_all, req, - self.req_id, expected) - self.assertFalse(metadata_update.called) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(db, 'volume_metadata_update') - @mock.patch.object(db, 'volume_metadata_get') - def test_update_all_with_keys_in_uppercase_and_lowercase(self, - metadata_get, - metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_get.side_effect = return_create_volume_metadata - metadata_update.side_effect = return_new_volume_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - body = { - 'metadata': { - 'key10': 'value10', - 'KEY10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - expected = { - 'metadata': { - 'key10': 'value10', - 'key99': 'value99', - 'KEY20': 'value20', - }, - } - req.body = jsonutils.dump_as_bytes(expected) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.update_all(req, self.req_id, body) - self.assertEqual(expected, res_dict) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(db, 'volume_metadata_update') - def test_update_all_empty_container(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_empty_container_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'metadata': {}} - req.body = jsonutils.dump_as_bytes(expected) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.update_all(req, self.req_id, expected) - self.assertEqual(expected, res_dict) - get_volume.assert_called_once_with(fake_context, self.req_id) - - def test_update_all_malformed_container(self): - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'meta': {}} - req.body = jsonutils.dump_as_bytes(expected) - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update_all, req, self.req_id, - expected) - - def test_update_all_malformed_data(self): - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - expected = {'metadata': ['asdf']} - req.body = jsonutils.dump_as_bytes(expected) - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update_all, req, self.req_id, - expected) - - def test_update_all_nonexistent_volume(self): - self.stubs.Set(db, 'volume_get', return_volume_nonexistent) - req = fakes.HTTPRequest.blank(self.url) - req.method = 'PUT' - req.content_type = "application/json" - body = {'metadata': {'key10': 'value10'}} - req.body = jsonutils.dump_as_bytes(body) - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update_all, req, '100', body) - - @mock.patch.object(db, 'volume_metadata_update') - def test_update_item(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - res_dict = self.controller.update(req, self.req_id, 'key1', body) - expected = {'meta': {'key1': 'value1'}} - self.assertEqual(expected, res_dict) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(db, 'volume_metadata_update') - def test_update_item_volume_maintenance(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'maintenance'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(exception.InvalidVolume, - self.controller.update, req, - self.req_id, 'key1', body) - self.assertFalse(metadata_update.called) - get_volume.assert_called_once_with(fake_context, self.req_id) - - def test_update_item_nonexistent_volume(self): - self.stubs.Set(db, 'volume_get', - return_volume_nonexistent) - req = fakes.HTTPRequest.blank('/v2/fake/volumes/asdf/metadata/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update, req, self.req_id, 'key1', - body) - - def test_update_item_empty_body(self): - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'key1', - None) - - @mock.patch.object(db, 'volume_metadata_update') - def test_update_item_empty_key(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, - '', body) - self.assertFalse(metadata_update.called) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(db, 'volume_metadata_update') - def test_update_item_key_too_long(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {("a" * 260): "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.update, - req, self.req_id, ("a" * 260), body) - self.assertFalse(metadata_update.called) - get_volume.assert_called_once_with(fake_context, self.req_id) - - @mock.patch.object(db, 'volume_metadata_update') - def test_update_item_value_too_long(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": ("a" * 260)}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.update, - req, self.req_id, "key1", body) - self.assertFalse(metadata_update.called) - get_volume.assert_called_once_with(fake_context, self.req_id) - - def test_update_item_too_many_keys(self): - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/key1') - req.method = 'PUT' - body = {"meta": {"key1": "value1", "key2": "value2"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'key1', - body) - - def test_update_item_body_uri_mismatch(self): - self.stubs.Set(db, 'volume_metadata_update', - return_create_volume_metadata) - req = fakes.HTTPRequest.blank(self.url + '/bad') - req.method = 'PUT' - body = {"meta": {"key1": "value1"}} - req.body = jsonutils.dump_as_bytes(body) - req.headers["content-type"] = "application/json" - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, req, self.req_id, 'bad', - body) - - @mock.patch.object(db, 'volume_metadata_update') - def test_invalid_metadata_items_on_create(self, metadata_update): - fake_volume = {'id': self.req_id, 'status': 'available'} - fake_context = mock.Mock() - metadata_update.side_effect = return_create_volume_metadata - req = fakes.HTTPRequest.blank(self.url) - req.method = 'POST' - req.headers["content-type"] = "application/json" - - # test for long key - data = {"metadata": {"a" * 260: "value1"}} - req.body = jsonutils.dump_as_bytes(data) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, self.req_id, data) - - # test for long value - data = {"metadata": {"key": "v" * 260}} - req.body = jsonutils.dump_as_bytes(data) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPRequestEntityTooLarge, - self.controller.create, req, self.req_id, data) - - # test for empty key. - data = {"metadata": {"": "value1"}} - req.body = jsonutils.dump_as_bytes(data) - req.environ['cinder.context'] = fake_context - - with mock.patch.object(self.controller.volume_api, - 'get') as get_volume: - get_volume.return_value = fake_volume - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, self.req_id, data) diff --git a/cinder/tests/unit/api/v2/test_volumes.py b/cinder/tests/unit/api/v2/test_volumes.py deleted file mode 100644 index 00c36b724..000000000 --- a/cinder/tests/unit/api/v2/test_volumes.py +++ /dev/null @@ -1,1862 +0,0 @@ -# Copyright 2013 Josh Durgin -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import datetime -import iso8601 - -from lxml import etree -import mock -from oslo_config import cfg -from oslo_utils import timeutils -import six -from six.moves import range -from six.moves import urllib -import webob - -from cinder.api import common -from cinder.api import extensions -from cinder.api.v2 import volumes -from cinder import consistencygroup as consistencygroupAPI -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.api.v2 import stubs -from cinder.tests.unit import fake_notifier -from cinder.tests.unit import fake_volume -from cinder.tests.unit.image import fake as fake_image -from cinder.tests.unit import utils -from cinder.volume import api as volume_api - -CONF = cfg.CONF - -NS = '{http://docs.openstack.org/api/openstack-block-storage/2.0/content}' - -DEFAULT_AZ = "zone1:host1" - - -class VolumeApiTest(test.TestCase): - def setUp(self): - super(VolumeApiTest, self).setUp() - self.ext_mgr = extensions.ExtensionManager() - self.ext_mgr.extensions = {} - fake_image.stub_out_image_service(self.stubs) - self.controller = volumes.VolumeController(self.ext_mgr) - - self.flags(host='fake', - notification_driver=[fake_notifier.__name__]) - self.stubs.Set(db, 'volume_get_all', stubs.stub_volume_get_all) - self.stubs.Set(volume_api.API, 'delete', stubs.stub_volume_delete) - self.stubs.Set(db, 'service_get_all_by_topic', - stubs.stub_service_get_all_by_topic) - self.maxDiff = None - self.ctxt = context.RequestContext('admin', 'fakeproject', True) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_create(self, mock_validate): - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_get) - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_api_create) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - vol = self._vol_in_request_body() - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - res_dict = self.controller.create(req, body) - ex = self._expected_vol_from_controller() - self.assertEqual(ex, res_dict) - self.assertTrue(mock_validate.called) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_create_with_type(self, mock_validate): - vol_type = db.volume_type_create( - context.get_admin_context(), - dict(name=CONF.default_volume_type, extra_specs={}) - ) - - db_vol_type = db.volume_type_get(context.get_admin_context(), - vol_type.id) - - vol = self._vol_in_request_body(volume_type="FakeTypeName") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - # Raise 404 when type name isn't valid - self.assertRaises(webob.exc.HTTPNotFound, self.controller.create, - req, body) - - # Use correct volume type name - vol.update(dict(volume_type=CONF.default_volume_type)) - body.update(dict(volume=vol)) - res_dict = self.controller.create(req, body) - volume_id = res_dict['volume']['id'] - self.assertEqual(1, len(res_dict)) - - # Use correct volume type id - vol.update(dict(volume_type=db_vol_type['id'])) - body.update(dict(volume=vol)) - res_dict = self.controller.create(req, body) - volume_id = res_dict['volume']['id'] - self.assertEqual(1, len(res_dict)) - - vol_db = stubs.stub_volume(volume_id, volume_type={'name': vol_type}) - vol_obj = fake_volume.fake_volume_obj(context.get_admin_context(), - **vol_db) - self.stubs.Set(volume_api.API, 'get_all', - lambda *args, **kwargs: - objects.VolumeList(objects=[vol_obj])) - # NOTE(geguileo): This is required because common get_by_id method in - # cinder.db.sqlalchemy.api caches the real get method. - db.sqlalchemy.api._GET_METHODS = {} - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - req = fakes.HTTPRequest.blank('/v2/volumes/detail') - res_dict = self.controller.detail(req) - self.assertTrue(mock_validate.called) - - def _vol_in_request_body(self, - size=stubs.DEFAULT_VOL_SIZE, - name=stubs.DEFAULT_VOL_NAME, - description=stubs.DEFAULT_VOL_DESCRIPTION, - availability_zone=DEFAULT_AZ, - snapshot_id=None, - source_volid=None, - source_replica=None, - consistencygroup_id=None, - volume_type=None, - image_ref=None, - image_id=None): - vol = {"size": size, - "name": name, - "description": description, - "availability_zone": availability_zone, - "snapshot_id": snapshot_id, - "source_volid": source_volid, - "source_replica": source_replica, - "consistencygroup_id": consistencygroup_id, - "volume_type": volume_type, - } - - if image_id is not None: - vol['image_id'] = image_id - elif image_ref is not None: - vol['imageRef'] = image_ref - - return vol - - def _expected_vol_from_controller( - self, - size=stubs.DEFAULT_VOL_SIZE, - availability_zone=DEFAULT_AZ, - description=stubs.DEFAULT_VOL_DESCRIPTION, - name=stubs.DEFAULT_VOL_NAME, - consistencygroup_id=None, - source_volid=None, - snapshot_id=None, - metadata=None, - attachments=None, - volume_type=stubs.DEFAULT_VOL_TYPE, - status=stubs.DEFAULT_VOL_STATUS, - with_migration_status=False): - metadata = metadata or {} - attachments = attachments or [] - volume = {'volume': - {'attachments': attachments, - 'availability_zone': availability_zone, - 'bootable': 'false', - 'consistencygroup_id': consistencygroup_id, - 'created_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, tzinfo=iso8601.iso8601.Utc()), - 'updated_at': datetime.datetime( - 1900, 1, 1, 1, 1, 1, tzinfo=iso8601.iso8601.Utc()), - 'description': description, - 'id': stubs.DEFAULT_VOL_ID, - 'links': - [{'href': 'http://localhost/v2/fakeproject/volumes/1', - 'rel': 'self'}, - {'href': 'http://localhost/fakeproject/volumes/1', - 'rel': 'bookmark'}], - 'metadata': metadata, - 'name': name, - 'replication_status': 'disabled', - 'multiattach': False, - 'size': size, - 'snapshot_id': snapshot_id, - 'source_volid': source_volid, - 'status': status, - 'user_id': 'fakeuser', - 'volume_type': volume_type, - 'encrypted': False}} - - if with_migration_status: - volume['volume']['migration_status'] = None - - return volume - - def _expected_volume_api_create_kwargs(self, snapshot=None, - availability_zone=DEFAULT_AZ, - source_volume=None): - return {'metadata': None, - 'snapshot': snapshot, - 'source_volume': source_volume, - 'source_replica': None, - 'consistencygroup': None, - 'availability_zone': availability_zone, - 'scheduler_hints': None, - 'multiattach': False, - } - - @mock.patch.object(db.sqlalchemy.api, '_volume_type_get_full', - autospec=True) - @mock.patch.object(volume_api.API, 'get_snapshot', autospec=True) - @mock.patch.object(volume_api.API, 'create', autospec=True) - def test_volume_creation_from_snapshot(self, create, get_snapshot, - volume_type_get): - create.side_effect = stubs.stub_volume_api_create - get_snapshot.side_effect = stubs.stub_snapshot_get - volume_type_get.side_effect = stubs.stub_volume_type_get - - snapshot_id = stubs.TEST_SNAPSHOT_UUID - vol = self._vol_in_request_body(snapshot_id=stubs.TEST_SNAPSHOT_UUID) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - res_dict = self.controller.create(req, body) - - ex = self._expected_vol_from_controller(snapshot_id=snapshot_id) - self.assertEqual(ex, res_dict) - - context = req.environ['cinder.context'] - get_snapshot.assert_called_once_with(self.controller.volume_api, - context, snapshot_id) - - kwargs = self._expected_volume_api_create_kwargs( - stubs.stub_snapshot(snapshot_id)) - create.assert_called_once_with(self.controller.volume_api, context, - vol['size'], stubs.DEFAULT_VOL_NAME, - stubs.DEFAULT_VOL_DESCRIPTION, **kwargs) - - @mock.patch.object(volume_api.API, 'get_snapshot', autospec=True) - def test_volume_creation_fails_with_invalid_snapshot(self, get_snapshot): - - get_snapshot.side_effect = stubs.stub_snapshot_get - - snapshot_id = "fake_id" - vol = self._vol_in_request_body(snapshot_id=snapshot_id) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - # Raise 404 when snapshot cannot be found. - self.assertRaises(webob.exc.HTTPNotFound, self.controller.create, - req, body) - - context = req.environ['cinder.context'] - get_snapshot.assert_called_once_with(self.controller.volume_api, - context, snapshot_id) - - @mock.patch.object(db.sqlalchemy.api, '_volume_type_get_full', - autospec=True) - @mock.patch.object(volume_api.API, 'get_volume', autospec=True) - @mock.patch.object(volume_api.API, 'create', autospec=True) - def test_volume_creation_from_source_volume(self, create, get_volume, - volume_type_get): - get_volume.side_effect = stubs.stub_volume_api_get - create.side_effect = stubs.stub_volume_api_create - volume_type_get.side_effect = stubs.stub_volume_type_get - - source_volid = '2f49aa3a-6aae-488d-8b99-a43271605af6' - vol = self._vol_in_request_body(source_volid=source_volid) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - res_dict = self.controller.create(req, body) - - ex = self._expected_vol_from_controller(source_volid=source_volid) - self.assertEqual(ex, res_dict) - - context = req.environ['cinder.context'] - get_volume.assert_called_once_with(self.controller.volume_api, - context, source_volid) - - db_vol = stubs.stub_volume(source_volid) - vol_obj = fake_volume.fake_volume_obj(context, **db_vol) - kwargs = self._expected_volume_api_create_kwargs( - source_volume=vol_obj) - create.assert_called_once_with(self.controller.volume_api, context, - vol['size'], stubs.DEFAULT_VOL_NAME, - stubs.DEFAULT_VOL_DESCRIPTION, **kwargs) - - @mock.patch.object(volume_api.API, 'get_volume', autospec=True) - def test_volume_creation_fails_with_invalid_source_volume(self, - get_volume): - - get_volume.side_effect = stubs.stub_volume_get_notfound - - source_volid = "fake_id" - vol = self._vol_in_request_body(source_volid=source_volid) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - # Raise 404 when source volume cannot be found. - self.assertRaises(webob.exc.HTTPNotFound, self.controller.create, - req, body) - - context = req.environ['cinder.context'] - get_volume.assert_called_once_with(self.controller.volume_api, - context, source_volid) - - @mock.patch.object(volume_api.API, 'get_volume', autospec=True) - def test_volume_creation_fails_with_invalid_source_replica(self, - get_volume): - - get_volume.side_effect = stubs.stub_volume_get_notfound - - source_replica = "fake_id" - vol = self._vol_in_request_body(source_replica=source_replica) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - # Raise 404 when source replica cannot be found. - self.assertRaises(webob.exc.HTTPNotFound, self.controller.create, - req, body) - - context = req.environ['cinder.context'] - get_volume.assert_called_once_with(self.controller.volume_api, - context, source_replica) - - @mock.patch.object(volume_api.API, 'get_volume', autospec=True) - def test_volume_creation_fails_with_invalid_source_replication_status( - self, get_volume): - - get_volume.side_effect = stubs.stub_volume_get - - source_replica = '2f49aa3a-6aae-488d-8b99-a43271605af6' - vol = self._vol_in_request_body(source_replica=source_replica) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - # Raise 400 when replication status is disabled. - self.assertRaises(webob.exc.HTTPBadRequest, self.controller.create, - req, body) - - context = req.environ['cinder.context'] - get_volume.assert_called_once_with(self.controller.volume_api, - context, source_replica) - - @mock.patch.object(consistencygroupAPI.API, 'get', autospec=True) - def test_volume_creation_fails_with_invalid_consistency_group(self, - get_cg): - - get_cg.side_effect = stubs.stub_consistencygroup_get_notfound - - consistencygroup_id = '4f49aa3a-6aae-488d-8b99-a43271605af6' - vol = self._vol_in_request_body( - consistencygroup_id=consistencygroup_id) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - # Raise 404 when consistency group is not found. - self.assertRaises(webob.exc.HTTPNotFound, self.controller.create, - req, body) - - context = req.environ['cinder.context'] - get_cg.assert_called_once_with(self.controller.consistencygroup_api, - context, consistencygroup_id) - - def test_volume_creation_fails_with_bad_size(self): - vol = self._vol_in_request_body(size="") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(exception.InvalidInput, - self.controller.create, - req, - body) - - def test_volume_creation_fails_with_bad_availability_zone(self): - vol = self._vol_in_request_body(availability_zone="zonen:hostn") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(exception.InvalidInput, - self.controller.create, - req, body) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_create_with_image_ref(self, mock_validate): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_api_create) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body( - availability_zone="nova", - image_ref="c905cedb-7281-47e4-8a62-f26bc5fc4c77") - ex = self._expected_vol_from_controller(availability_zone="nova") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - res_dict = self.controller.create(req, body) - self.assertEqual(ex, res_dict) - self.assertTrue(mock_validate.called) - - def test_volume_create_with_image_ref_is_integer(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="cinder", - image_ref=1234) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - def test_volume_create_with_image_ref_not_uuid_format(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="cinder", - image_ref="12345") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - def test_volume_create_with_image_ref_with_empty_string(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="cinder", - image_ref="") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_create_with_image_id(self, mock_validate): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_api_create) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body( - availability_zone="nova", - image_id="c905cedb-7281-47e4-8a62-f26bc5fc4c77") - ex = self._expected_vol_from_controller(availability_zone="nova") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - res_dict = self.controller.create(req, body) - self.assertEqual(ex, res_dict) - self.assertTrue(mock_validate.called) - - def test_volume_create_with_image_id_is_integer(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="cinder", - image_id=1234) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - def test_volume_create_with_image_id_not_uuid_format(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="cinder", - image_id="12345") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - def test_volume_create_with_image_id_with_empty_string(self): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="cinder", - image_id="") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_create_with_image_name(self, mock_validate): - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_api_create) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - self.stubs.Set(fake_image._FakeImageService, - "detail", - stubs.stub_image_service_detail) - - test_id = "Fedora-x86_64-20-20140618-sda" - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="nova", - image_ref=test_id) - ex = self._expected_vol_from_controller(availability_zone="nova") - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - res_dict = self.controller.create(req, body) - self.assertEqual(ex, res_dict) - self.assertTrue(mock_validate.called) - - def test_volume_create_with_image_name_has_multiple(self): - self.stubs.Set(db, 'volume_get', stubs.stub_volume_get_db) - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.stubs.Set(fake_image._FakeImageService, - "detail", - stubs.stub_image_service_detail) - - test_id = "multi" - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="nova", - image_ref=test_id) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - def test_volume_create_with_image_name_no_match(self): - self.stubs.Set(db, 'volume_get', stubs.stub_volume_get_db) - self.stubs.Set(volume_api.API, "create", stubs.stub_volume_create) - self.stubs.Set(fake_image._FakeImageService, - "detail", - stubs.stub_image_service_detail) - - test_id = "MissingName" - self.ext_mgr.extensions = {'os-image-create': 'fake'} - vol = self._vol_in_request_body(availability_zone="nova", - image_ref=test_id) - body = {"volume": vol} - req = fakes.HTTPRequest.blank('/v2/volumes') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, - req, - body) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_update(self, mock_validate): - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_api_get) - self.stubs.Set(volume_api.API, "update", stubs.stub_volume_update) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - updates = { - "name": "Updated Test Name", - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller.update(req, '1', body) - expected = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, name="Updated Test Name", - metadata={'attached_mode': 'rw', 'readonly': 'False'}) - self.assertEqual(expected, res_dict) - self.assertEqual(2, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_update_deprecation(self, mock_validate): - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_api_get) - self.stubs.Set(volume_api.API, "update", stubs.stub_volume_update) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - updates = { - "display_name": "Updated Test Name", - "display_description": "Updated Test Description", - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller.update(req, '1', body) - expected = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, name="Updated Test Name", - description="Updated Test Description", - metadata={'attached_mode': 'rw', 'readonly': 'False'}) - self.assertEqual(expected, res_dict) - self.assertEqual(2, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_update_deprecation_key_priority(self, mock_validate): - """Test current update keys have priority over deprecated keys.""" - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_api_get) - self.stubs.Set(volume_api.API, "update", stubs.stub_volume_update) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - updates = { - "name": "New Name", - "description": "New Description", - "display_name": "Not Shown Name", - "display_description": "Not Shown Description", - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller.update(req, '1', body) - expected = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, - name="New Name", description="New Description", - metadata={'attached_mode': 'rw', 'readonly': 'False'}) - self.assertEqual(expected, res_dict) - self.assertEqual(2, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_update_metadata(self, mock_validate): - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_api_get) - self.stubs.Set(volume_api.API, "update", stubs.stub_volume_update) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - updates = { - "metadata": {"qos_max_iops": 2000} - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertEqual(0, len(self.notifier.notifications)) - res_dict = self.controller.update(req, '1', body) - expected = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, - metadata={'attached_mode': 'rw', 'readonly': 'False', - 'qos_max_iops': '2000'}) - self.assertEqual(expected, res_dict) - self.assertEqual(2, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - - @mock.patch( - 'cinder.api.openstack.wsgi.Controller.validate_name_and_description') - def test_volume_update_with_admin_metadata(self, mock_validate): - self.stubs.Set(volume_api.API, "update", stubs.stub_volume_update) - - volume = stubs.stub_volume("1") - del volume['name'] - del volume['volume_type'] - del volume['volume_type_id'] - volume['metadata'] = {'key': 'value'} - db.volume_create(context.get_admin_context(), volume) - db.volume_admin_metadata_update(context.get_admin_context(), "1", - {"readonly": "True", - "invisible_key": "invisible_value"}, - False) - values = {'volume_id': '1', } - attachment = db.volume_attach(context.get_admin_context(), values) - db.volume_attached(context.get_admin_context(), - attachment['id'], stubs.FAKE_UUID, None, '/') - attach_tmp = db.volume_attachment_get(context.get_admin_context(), - attachment['id']) - volume_tmp = db.volume_get(context.get_admin_context(), '1') - updates = { - "name": "Updated Test Name", - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertEqual(0, len(self.notifier.notifications)) - admin_ctx = context.RequestContext('admin', 'fakeproject', True) - req.environ['cinder.context'] = admin_ctx - res_dict = self.controller.update(req, '1', body) - expected = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, volume_type=None, - status='in-use', name='Updated Test Name', - attachments=[{'id': '1', - 'attachment_id': attachment['id'], - 'volume_id': stubs.DEFAULT_VOL_ID, - 'server_id': stubs.FAKE_UUID, - 'host_name': None, - 'device': '/', - 'attached_at': attach_tmp['attach_time'].replace( - tzinfo=iso8601.iso8601.Utc()), - }], - metadata={'key': 'value', 'readonly': 'True'}, - with_migration_status=True) - expected['volume']['updated_at'] = volume_tmp['updated_at'].replace( - tzinfo=iso8601.iso8601.Utc()) - self.assertEqual(expected, res_dict) - self.assertEqual(2, len(self.notifier.notifications)) - self.assertTrue(mock_validate.called) - - def test_update_empty_body(self): - body = {} - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, - req, '1', body) - - def test_update_invalid_body(self): - body = { - 'name': 'missing top level volume key' - } - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.update, - req, '1', body) - - def test_update_not_found(self): - self.stubs.Set(volume_api.API, "get", stubs.stub_volume_get_notfound) - updates = { - "name": "Updated Test Name", - } - body = {"volume": updates} - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertRaises(webob.exc.HTTPNotFound, - self.controller.update, - req, '1', body) - - def test_volume_list_summary(self): - self.stubs.Set(volume_api.API, 'get_all', - stubs.stub_volume_api_get_all_by_project) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes') - res_dict = self.controller.index(req) - expected = { - 'volumes': [ - { - 'name': stubs.DEFAULT_VOL_NAME, - 'id': '1', - 'links': [ - { - 'href': 'http://localhost/v2/fakeproject/volumes/' - '1', - 'rel': 'self' - }, - { - 'href': 'http://localhost/fakeproject/volumes/1', - 'rel': 'bookmark' - } - ], - } - ] - } - self.assertEqual(expected, res_dict) - # Finally test that we cached the returned volumes - self.assertEqual(1, len(req.cached_resource())) - - def test_volume_list_detail(self): - self.stubs.Set(volume_api.API, 'get_all', - stubs.stub_volume_api_get_all_by_project) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/detail') - res_dict = self.controller.detail(req) - exp_vol = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, - metadata={'attached_mode': 'rw', 'readonly': 'False'}) - expected = {'volumes': [exp_vol['volume']]} - self.assertEqual(expected, res_dict) - # Finally test that we cached the returned volumes - self.assertEqual(1, len(req.cached_resource())) - - def test_volume_list_detail_with_admin_metadata(self): - volume = stubs.stub_volume("1") - del volume['name'] - del volume['volume_type'] - del volume['volume_type_id'] - volume['metadata'] = {'key': 'value'} - db.volume_create(context.get_admin_context(), volume) - db.volume_admin_metadata_update(context.get_admin_context(), "1", - {"readonly": "True", - "invisible_key": "invisible_value"}, - False) - values = {'volume_id': '1', } - attachment = db.volume_attach(context.get_admin_context(), values) - db.volume_attached(context.get_admin_context(), - attachment['id'], stubs.FAKE_UUID, None, '/') - attach_tmp = db.volume_attachment_get(context.get_admin_context(), - attachment['id']) - volume_tmp = db.volume_get(context.get_admin_context(), '1') - - req = fakes.HTTPRequest.blank('/v2/volumes/detail') - admin_ctx = context.RequestContext('admin', 'fakeproject', True) - req.environ['cinder.context'] = admin_ctx - res_dict = self.controller.detail(req) - exp_vol = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, - status="in-use", volume_type=None, - attachments=[{'attachment_id': attachment['id'], - 'device': '/', - 'server_id': stubs.FAKE_UUID, - 'host_name': None, - 'id': '1', - 'volume_id': stubs.DEFAULT_VOL_ID, - 'attached_at': attach_tmp['attach_time'].replace( - tzinfo=iso8601.iso8601.Utc()), - }], - metadata={'key': 'value', 'readonly': 'True'}, - with_migration_status=True) - exp_vol['volume']['updated_at'] = volume_tmp['updated_at'].replace( - tzinfo=iso8601.iso8601.Utc()) - expected = {'volumes': [exp_vol['volume']]} - self.assertEqual(expected, res_dict) - - def test_volume_index_with_marker(self): - def stub_volume_get_all_by_project(context, project_id, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, - offset=0): - return [ - stubs.stub_volume(1, display_name='vol1'), - stubs.stub_volume(2, display_name='vol2'), - ] - self.stubs.Set(db, 'volume_get_all_by_project', - stub_volume_get_all_by_project) - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_get) - - req = fakes.HTTPRequest.blank('/v2/volumes?marker=1') - res_dict = self.controller.index(req) - volumes = res_dict['volumes'] - self.assertEqual(2, len(volumes)) - self.assertEqual('1', volumes[0]['id']) - self.assertEqual('2', volumes[1]['id']) - - def test_volume_index_limit(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_get) - - req = fakes.HTTPRequest.blank('/v2/volumes' - '?limit=1&name=foo' - '&sort=id1:asc') - res_dict = self.controller.index(req) - volumes = res_dict['volumes'] - self.assertEqual(1, len(volumes)) - - # Ensure that the next link is correctly formatted, it should - # contain the same limit, filter, and sort information as the - # original request as well as a marker; this ensures that the - # caller can simply use the "next" link and that they do not - # need to manually insert the limit and sort information. - links = res_dict['volumes_links'] - self.assertEqual('next', links[0]['rel']) - href_parts = urllib.parse.urlparse(links[0]['href']) - self.assertEqual('/v2/fakeproject/volumes', href_parts.path) - params = urllib.parse.parse_qs(href_parts.query) - self.assertEqual(str(volumes[0]['id']), params['marker'][0]) - self.assertEqual('1', params['limit'][0]) - self.assertEqual('foo', params['name'][0]) - self.assertEqual('id1:asc', params['sort'][0]) - - def test_volume_index_limit_negative(self): - req = fakes.HTTPRequest.blank('/v2/volumes?limit=-1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - def test_volume_index_limit_non_int(self): - req = fakes.HTTPRequest.blank('/v2/volumes?limit=a') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - def test_volume_index_limit_marker(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_get) - - req = fakes.HTTPRequest.blank('/v2/volumes?marker=1&limit=1') - res_dict = self.controller.index(req) - volumes = res_dict['volumes'] - self.assertEqual(1, len(volumes)) - self.assertEqual('1', volumes[0]['id']) - - def _create_db_volumes(self, num_volumes): - volumes = [utils.create_volume(self.ctxt, display_name='vol%s' % i) - for i in range(num_volumes)] - for vol in volumes: - self.addCleanup(db.volume_destroy, self.ctxt, vol.id) - volumes.reverse() - return volumes - - def test_volume_index_limit_offset(self): - created_volumes = self._create_db_volumes(2) - req = fakes.HTTPRequest.blank('/v2/volumes?limit=2&offset=1') - res_dict = self.controller.index(req) - volumes = res_dict['volumes'] - self.assertEqual(1, len(volumes)) - self.assertEqual(created_volumes[1].id, volumes[0]['id']) - - req = fakes.HTTPRequest.blank('/v2/volumes?limit=-1&offset=1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - req = fakes.HTTPRequest.blank('/v2/volumes?limit=a&offset=1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - # Test that we get an exception HTTPBadRequest(400) with an offset - # greater than the maximum offset value. - url = '/v2/volumes?limit=2&offset=43543564546567575' - req = fakes.HTTPRequest.blank(url) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.index, - req) - - def test_volume_detail_with_marker(self): - def stub_volume_get_all_by_project(context, project_id, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, - offset=0): - return [ - stubs.stub_volume(1, display_name='vol1'), - stubs.stub_volume(2, display_name='vol2'), - ] - self.stubs.Set(db, 'volume_get_all_by_project', - stub_volume_get_all_by_project) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/detail?marker=1') - res_dict = self.controller.detail(req) - volumes = res_dict['volumes'] - self.assertEqual(2, len(volumes)) - self.assertEqual('1', volumes[0]['id']) - self.assertEqual('2', volumes[1]['id']) - - def test_volume_detail_limit(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/detail?limit=1') - res_dict = self.controller.detail(req) - volumes = res_dict['volumes'] - self.assertEqual(1, len(volumes)) - - # Ensure that the next link is correctly formatted - links = res_dict['volumes_links'] - self.assertEqual('next', links[0]['rel']) - href_parts = urllib.parse.urlparse(links[0]['href']) - self.assertEqual('/v2/fakeproject/volumes/detail', href_parts.path) - params = urllib.parse.parse_qs(href_parts.query) - self.assertTrue('marker' in params) - self.assertEqual('1', params['limit'][0]) - - def test_volume_detail_limit_negative(self): - req = fakes.HTTPRequest.blank('/v2/volumes/detail?limit=-1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.detail, - req) - - def test_volume_detail_limit_non_int(self): - req = fakes.HTTPRequest.blank('/v2/volumes/detail?limit=a') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.detail, - req) - - def test_volume_detail_limit_marker(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/detail?marker=1&limit=1') - res_dict = self.controller.detail(req) - volumes = res_dict['volumes'] - self.assertEqual(1, len(volumes)) - self.assertEqual('1', volumes[0]['id']) - - def test_volume_detail_limit_offset(self): - created_volumes = self._create_db_volumes(2) - req = fakes.HTTPRequest.blank('/v2/volumes/detail?limit=2&offset=1') - res_dict = self.controller.detail(req) - volumes = res_dict['volumes'] - self.assertEqual(1, len(volumes)) - self.assertEqual(created_volumes[1].id, volumes[0]['id']) - - req = fakes.HTTPRequest.blank('/v2/volumes/detail?limit=2&offset=1', - use_admin_context=True) - res_dict = self.controller.detail(req) - volumes = res_dict['volumes'] - self.assertEqual(1, len(volumes)) - self.assertEqual(created_volumes[1].id, volumes[0]['id']) - - req = fakes.HTTPRequest.blank('/v2/volumes/detail?limit=-1&offset=1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.detail, - req) - - req = fakes.HTTPRequest.blank('/v2/volumes/detail?limit=a&offset=1') - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.detail, - req) - - url = '/v2/volumes/detail?limit=2&offset=4536546546546467' - req = fakes.HTTPRequest.blank(url) - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.detail, - req) - - def test_volume_with_limit_zero(self): - def stub_volume_get_all(context, marker, limit, **kwargs): - return [] - self.stubs.Set(db, 'volume_get_all', stub_volume_get_all) - req = fakes.HTTPRequest.blank('/v2/volumes?limit=0') - res_dict = self.controller.index(req) - expected = {'volumes': []} - self.assertEqual(expected, res_dict) - - def _validate_next_link(self, detailed, item_count, osapi_max_limit, limit, - should_link_exist): - keys_fns = (('volumes', self.controller.index), - ('volumes/detail', self.controller.detail)) - key, fn = keys_fns[detailed] - - req_string = '/v2/%s?all_tenants=1' % key - if limit: - req_string += '&limit=%s' % limit - req = fakes.HTTPRequest.blank(req_string, use_admin_context=True) - - link_return = [{"rel": "next", "href": "fake_link"}] - self.flags(osapi_max_limit=osapi_max_limit) - - def get_pagination_params(params, max_limit=CONF.osapi_max_limit, - original_call=common.get_pagination_params): - return original_call(params, max_limit) - - def _get_limit_param(params, max_limit=CONF.osapi_max_limit, - original_call=common._get_limit_param): - return original_call(params, max_limit) - - with mock.patch.object(common, 'get_pagination_params', - get_pagination_params), \ - mock.patch.object(common, '_get_limit_param', - _get_limit_param), \ - mock.patch.object(common.ViewBuilder, '_generate_next_link', - return_value=link_return): - res_dict = fn(req) - self.assertEqual(item_count, len(res_dict['volumes'])) - self.assertEqual(should_link_exist, 'volumes_links' in res_dict) - - def test_volume_default_limit(self): - self.stubs.UnsetAll() - self._create_db_volumes(3) - - # Verify both the index and detail queries - for detailed in (True, False): - # Number of volumes less than max, do not include - self._validate_next_link(detailed, item_count=3, osapi_max_limit=4, - limit=None, should_link_exist=False) - - # Number of volumes equals the max, next link will be included - self._validate_next_link(detailed, item_count=3, osapi_max_limit=3, - limit=None, should_link_exist=True) - - # Number of volumes more than the max, include next link - self._validate_next_link(detailed, item_count=2, osapi_max_limit=2, - limit=None, should_link_exist=True) - - # Limit lower than max but doesn't limit, no next link - self._validate_next_link(detailed, item_count=3, osapi_max_limit=5, - limit=4, should_link_exist=False) - - # Limit lower than max and limits, we have next link - self._validate_next_link(detailed, item_count=2, osapi_max_limit=4, - limit=2, should_link_exist=True) - - # Limit higher than max and max limits, we have next link - self._validate_next_link(detailed, item_count=2, osapi_max_limit=2, - limit=4, should_link_exist=True) - - # Limit higher than max but none of them limiting, no next link - self._validate_next_link(detailed, item_count=3, osapi_max_limit=4, - limit=5, should_link_exist=False) - - def test_volume_list_default_filters(self): - """Tests that the default filters from volume.api.API.get_all are set. - - 1. 'no_migration_status'=True for non-admins and get_all_by_project is - invoked. - 2. 'no_migration_status' is not included for admins. - 3. When 'all_tenants' is not specified, then it is removed and - get_all_by_project is invoked for admins. - 3. When 'all_tenants' is specified, then it is removed and get_all - is invoked for admins. - """ - # Non-admin, project function should be called with no_migration_status - def stub_volume_get_all_by_project(context, project_id, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, - offset=0): - self.assertTrue(filters['no_migration_targets']) - self.assertFalse('all_tenants' in filters) - return [stubs.stub_volume(1, display_name='vol1')] - - def stub_volume_get_all(context, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, offset=0): - return [] - self.stubs.Set(db, 'volume_get_all_by_project', - stub_volume_get_all_by_project) - self.stubs.Set(db, 'volume_get_all', stub_volume_get_all) - - # all_tenants does not matter for non-admin - for params in ['', '?all_tenants=1']: - req = fakes.HTTPRequest.blank('/v2/volumes%s' % params) - resp = self.controller.index(req) - self.assertEqual(1, len(resp['volumes'])) - self.assertEqual('vol1', resp['volumes'][0]['name']) - - # Admin, all_tenants is not set, project function should be called - # without no_migration_status - def stub_volume_get_all_by_project2(context, project_id, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, - offset=0): - self.assertFalse('no_migration_targets' in filters) - return [stubs.stub_volume(1, display_name='vol2')] - - def stub_volume_get_all2(context, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, offset=0): - return [] - self.stubs.Set(db, 'volume_get_all_by_project', - stub_volume_get_all_by_project2) - self.stubs.Set(db, 'volume_get_all', stub_volume_get_all2) - - req = fakes.HTTPRequest.blank('/v2/volumes', use_admin_context=True) - resp = self.controller.index(req) - self.assertEqual(1, len(resp['volumes'])) - self.assertEqual('vol2', resp['volumes'][0]['name']) - - # Admin, all_tenants is set, get_all function should be called - # without no_migration_status - def stub_volume_get_all_by_project3(context, project_id, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, - offset=0): - return [] - - def stub_volume_get_all3(context, marker, limit, - sort_keys=None, sort_dirs=None, - filters=None, - viewable_admin_meta=False, offset=0): - self.assertFalse('no_migration_targets' in filters) - self.assertFalse('all_tenants' in filters) - return [stubs.stub_volume(1, display_name='vol3')] - self.stubs.Set(db, 'volume_get_all_by_project', - stub_volume_get_all_by_project3) - self.stubs.Set(db, 'volume_get_all', stub_volume_get_all3) - - req = fakes.HTTPRequest.blank('/v2/volumes?all_tenants=1', - use_admin_context=True) - resp = self.controller.index(req) - self.assertEqual(1, len(resp['volumes'])) - self.assertEqual('vol3', resp['volumes'][0]['name']) - - def test_volume_show(self): - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_api_get) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/1') - res_dict = self.controller.show(req, '1') - expected = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, - metadata={'attached_mode': 'rw', 'readonly': 'False'}) - self.assertEqual(expected, res_dict) - # Finally test that we cached the returned volume - self.assertIsNotNone(req.cached_resource_by_id('1')) - - def test_volume_show_no_attachments(self): - def stub_volume_get(self, context, volume_id, **kwargs): - vol = stubs.stub_volume(volume_id, attach_status='detached') - return fake_volume.fake_volume_obj(context, **vol) - - def stub_volume_admin_metadata_get(context, volume_id, **kwargs): - return stubs.stub_volume_admin_metadata_get( - context, volume_id, attach_status='detached') - - self.stubs.Set(volume_api.API, 'get', stub_volume_get) - self.stubs.Set(db, 'volume_admin_metadata_get', - stub_volume_admin_metadata_get) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/1') - res_dict = self.controller.show(req, '1') - expected = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, - metadata={'readonly': 'False'}) - - self.assertEqual(expected, res_dict) - - def test_volume_show_no_volume(self): - self.stubs.Set(volume_api.API, "get", stubs.stub_volume_get_notfound) - - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.show, - req, 1) - # Finally test that nothing was cached - self.assertIsNone(req.cached_resource_by_id('1')) - - def test_volume_show_with_admin_metadata(self): - volume = stubs.stub_volume("1") - del volume['name'] - del volume['volume_type'] - del volume['volume_type_id'] - volume['metadata'] = {'key': 'value'} - db.volume_create(context.get_admin_context(), volume) - db.volume_admin_metadata_update(context.get_admin_context(), "1", - {"readonly": "True", - "invisible_key": "invisible_value"}, - False) - values = {'volume_id': '1', } - attachment = db.volume_attach(context.get_admin_context(), values) - db.volume_attached(context.get_admin_context(), - attachment['id'], stubs.FAKE_UUID, None, '/') - attach_tmp = db.volume_attachment_get(context.get_admin_context(), - attachment['id']) - volume_tmp = db.volume_get(context.get_admin_context(), '1') - req = fakes.HTTPRequest.blank('/v2/volumes/1') - admin_ctx = context.RequestContext('admin', 'fakeproject', True) - req.environ['cinder.context'] = admin_ctx - res_dict = self.controller.show(req, '1') - expected = self._expected_vol_from_controller( - availability_zone=stubs.DEFAULT_AZ, - volume_type=None, status='in-use', - attachments=[{'id': '1', - 'attachment_id': attachment['id'], - 'volume_id': stubs.DEFAULT_VOL_ID, - 'server_id': stubs.FAKE_UUID, - 'host_name': None, - 'device': '/', - 'attached_at': attach_tmp['attach_time'].replace( - tzinfo=iso8601.iso8601.Utc()), - }], - metadata={'key': 'value', 'readonly': 'True'}, - with_migration_status=True) - expected['volume']['updated_at'] = volume_tmp['updated_at'].replace( - tzinfo=iso8601.iso8601.Utc()) - self.assertEqual(expected, res_dict) - - def test_volume_show_with_encrypted_volume(self): - def stub_volume_get(self, context, volume_id, **kwargs): - vol = stubs.stub_volume(volume_id, encryption_key_id='fake_id') - return fake_volume.fake_volume_obj(context, **vol) - - self.stubs.Set(volume_api.API, 'get', stub_volume_get) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/1') - res_dict = self.controller.show(req, 1) - self.assertTrue(res_dict['volume']['encrypted']) - - def test_volume_show_with_unencrypted_volume(self): - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_api_get) - self.stubs.Set(db.sqlalchemy.api, '_volume_type_get_full', - stubs.stub_volume_type_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/1') - res_dict = self.controller.show(req, 1) - self.assertEqual(False, res_dict['volume']['encrypted']) - - def test_volume_delete(self): - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/1') - resp = self.controller.delete(req, 1) - self.assertEqual(202, resp.status_int) - - def test_volume_delete_attached(self): - def stub_volume_attached(self, context, volume, - force=False, cascade=False): - raise exception.VolumeAttached(volume_id=volume['id']) - self.stubs.Set(volume_api.API, "delete", stub_volume_attached) - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_get) - - req = fakes.HTTPRequest.blank('/v2/volumes/1') - exp = self.assertRaises(exception.VolumeAttached, - self.controller.delete, - req, 1) - expect_msg = "Volume 1 is still attached, detach volume first." - self.assertEqual(expect_msg, six.text_type(exp)) - - def test_volume_delete_no_volume(self): - self.stubs.Set(volume_api.API, "get", stubs.stub_volume_get_notfound) - - req = fakes.HTTPRequest.blank('/v2/volumes/1') - self.assertRaises(webob.exc.HTTPNotFound, self.controller.delete, - req, 1) - - def test_admin_list_volumes_limited_to_project(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - - req = fakes.HTTPRequest.blank('/v2/fake/volumes', - use_admin_context=True) - res = self.controller.index(req) - - self.assertIn('volumes', res) - self.assertEqual(1, len(res['volumes'])) - - def test_admin_list_volumes_all_tenants(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - - req = fakes.HTTPRequest.blank('/v2/fake/volumes?all_tenants=1', - use_admin_context=True) - res = self.controller.index(req) - self.assertIn('volumes', res) - self.assertEqual(3, len(res['volumes'])) - - def test_all_tenants_non_admin_gets_all_tenants(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_get) - - req = fakes.HTTPRequest.blank('/v2/fake/volumes?all_tenants=1') - res = self.controller.index(req) - self.assertIn('volumes', res) - self.assertEqual(1, len(res['volumes'])) - - def test_non_admin_get_by_project(self): - self.stubs.Set(db, 'volume_get_all_by_project', - stubs.stub_volume_get_all_by_project) - self.stubs.Set(volume_api.API, 'get', stubs.stub_volume_get) - - req = fakes.HTTPRequest.blank('/v2/fake/volumes') - res = self.controller.index(req) - self.assertIn('volumes', res) - self.assertEqual(1, len(res['volumes'])) - - def _create_volume_bad_request(self, body): - req = fakes.HTTPRequest.blank('/v2/fake/volumes') - req.method = 'POST' - - self.assertRaises(webob.exc.HTTPBadRequest, - self.controller.create, req, body) - - def test_create_no_body(self): - self._create_volume_bad_request(body=None) - - def test_create_missing_volume(self): - body = {'foo': {'a': 'b'}} - self._create_volume_bad_request(body=body) - - def test_create_malformed_entity(self): - body = {'volume': 'string'} - self._create_volume_bad_request(body=body) - - def _test_get_volumes_by_name(self, get_all, display_name): - req = mock.MagicMock() - context = mock.Mock() - req.environ = {'cinder.context': context} - req.params = {'display_name': display_name} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - context, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'display_name': display_name}, - viewable_admin_meta=True, offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_string(self, get_all): - """Test to get a volume with an alpha-numeric display name.""" - self._test_get_volumes_by_name(get_all, 'Volume-573108026') - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_double_quoted_string(self, get_all): - """Test to get a volume with a double-quoted display name.""" - self._test_get_volumes_by_name(get_all, '"Volume-573108026"') - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_single_quoted_string(self, get_all): - """Test to get a volume with a single-quoted display name.""" - self._test_get_volumes_by_name(get_all, "'Volume-573108026'") - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_quote_in_between_string(self, get_all): - """Test to get a volume with a quote in between the display name.""" - self._test_get_volumes_by_name(get_all, 'Volu"me-573108026') - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_mixed_quoted_string(self, get_all): - """Test to get a volume with a mix of single and double quotes. """ - # The display name starts with a single quote and ends with a - # double quote - self._test_get_volumes_by_name(get_all, '\'Volume-573108026"') - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_true(self, get_all): - req = mock.MagicMock() - context = mock.Mock() - req.environ = {'cinder.context': context} - req.params = {'display_name': 'Volume-573108026', 'bootable': 1} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - context, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'display_name': 'Volume-573108026', 'bootable': True}, - viewable_admin_meta=True, offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_false(self, get_all): - req = mock.MagicMock() - context = mock.Mock() - req.environ = {'cinder.context': context} - req.params = {'display_name': 'Volume-573108026', 'bootable': 0} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - context, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'display_name': 'Volume-573108026', 'bootable': False}, - viewable_admin_meta=True, offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_list(self, get_all): - req = mock.MagicMock() - context = mock.Mock() - req.environ = {'cinder.context': context} - req.params = {'id': "['1', '2', '3']"} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - context, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'id': ['1', '2', '3']}, viewable_admin_meta=True, - offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_expression(self, get_all): - req = mock.MagicMock() - context = mock.Mock() - req.environ = {'cinder.context': context} - req.params = {'name': "d-"} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - context, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'display_name': 'd-'}, viewable_admin_meta=True, offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_status(self, get_all): - req = mock.MagicMock() - ctxt = context.RequestContext('fake', 'fake', auth_token=True) - req.environ = {'cinder.context': ctxt} - req.params = {'status': 'available'} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - ctxt, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'status': 'available'}, viewable_admin_meta=True, - offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_metadata(self, get_all): - req = mock.MagicMock() - ctxt = context.RequestContext('fake', 'fake', auth_token=True) - req.environ = {'cinder.context': ctxt} - req.params = {'metadata': "{'fake_key': 'fake_value'}"} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - ctxt, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'metadata': {'fake_key': 'fake_value'}}, - viewable_admin_meta=True, offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_availability_zone(self, get_all): - req = mock.MagicMock() - ctxt = context.RequestContext('fake', 'fake', auth_token=True) - req.environ = {'cinder.context': ctxt} - req.params = {'availability_zone': 'nova'} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - ctxt, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'availability_zone': 'nova'}, viewable_admin_meta=True, - offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_bootable(self, get_all): - req = mock.MagicMock() - ctxt = context.RequestContext('fake', 'fake', auth_token=True) - req.environ = {'cinder.context': ctxt} - req.params = {'bootable': 1} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - ctxt, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'bootable': True}, viewable_admin_meta=True, - offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_filter_with_invalid_filter(self, get_all): - req = mock.MagicMock() - ctxt = context.RequestContext('fake', 'fake', auth_token=True) - req.environ = {'cinder.context': ctxt} - req.params = {'invalid_filter': 'invalid', - 'availability_zone': 'nova'} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - ctxt, None, CONF.osapi_max_limit, - sort_keys=['created_at'], sort_dirs=['desc'], - filters={'availability_zone': 'nova'}, viewable_admin_meta=True, - offset=0) - - @mock.patch('cinder.volume.api.API.get_all') - def test_get_volumes_sort_by_name(self, get_all): - """Name in client means display_name in database.""" - - req = mock.MagicMock() - ctxt = context.RequestContext('fake', 'fake', auth_token=True) - req.environ = {'cinder.context': ctxt} - req.params = {'sort': 'name'} - self.controller._view_builder.detail_list = mock.Mock() - self.controller._get_volumes(req, True) - get_all.assert_called_once_with( - ctxt, None, CONF.osapi_max_limit, - sort_dirs=['desc'], viewable_admin_meta=True, - sort_keys=['display_name'], filters={}, offset=0) - - def test_get_volume_filter_options_using_config(self): - filter_list = ['name', 'status', 'metadata', 'bootable', - 'availability_zone'] - self.override_config('query_volume_filters', filter_list) - self.assertEqual(filter_list, - self.controller._get_volume_filter_options()) - - -class VolumeSerializerTest(test.TestCase): - def _verify_volume_attachment(self, attach, tree): - for attr in ('id', 'volume_id', 'server_id', 'device'): - self.assertEqual(str(attach[attr]), tree.get(attr)) - - def _verify_volume(self, vol, tree): - self.assertEqual(NS + 'volume', tree.tag) - - for attr in ('id', 'status', 'size', 'availability_zone', 'created_at', - 'name', 'description', 'volume_type', 'bootable', - 'snapshot_id', 'source_volid'): - self.assertEqual(str(vol[attr]), tree.get(attr)) - - for child in tree: - self.assertIn(child.tag, (NS + 'attachments', NS + 'metadata')) - if child.tag == 'attachments': - self.assertEqual(1, len(child)) - self.assertEqual('attachment', child[0].tag) - self._verify_volume_attachment(vol['attachments'][0], child[0]) - elif child.tag == 'metadata': - not_seen = set(vol['metadata'].keys()) - for gr_child in child: - self.assertIn(gr_child.get("key"), not_seen) - self.assertEqual(str(vol['metadata'][gr_child.get("key")]), - gr_child.text) - not_seen.remove(gr_child.get('key')) - self.assertEqual(0, len(not_seen)) - - def test_volume_show_create_serializer(self): - serializer = volumes.VolumeTemplate() - raw_volume = dict( - id='vol_id', - status='vol_status', - size=1024, - availability_zone='vol_availability', - bootable=False, - created_at=timeutils.utcnow(), - attachments=[ - dict( - id='vol_id', - volume_id='vol_id', - server_id='instance_uuid', - device='/foo' - ) - ], - name='vol_name', - description='vol_desc', - volume_type='vol_type', - snapshot_id='snap_id', - source_volid='source_volid', - metadata=dict( - foo='bar', - baz='quux', - ), - ) - text = serializer.serialize(dict(volume=raw_volume)) - - tree = etree.fromstring(text) - - self._verify_volume(raw_volume, tree) - - def test_volume_index_detail_serializer(self): - serializer = volumes.VolumesTemplate() - raw_volumes = [ - dict( - id='vol1_id', - status='vol1_status', - size=1024, - availability_zone='vol1_availability', - bootable=True, - created_at=timeutils.utcnow(), - attachments=[ - dict( - id='vol1_id', - volume_id='vol1_id', - server_id='instance_uuid', - device='/foo1' - ) - ], - name='vol1_name', - description='vol1_desc', - volume_type='vol1_type', - snapshot_id='snap1_id', - source_volid=None, - metadata=dict(foo='vol1_foo', - bar='vol1_bar', ), ), - dict( - id='vol2_id', - status='vol2_status', - size=1024, - availability_zone='vol2_availability', - bootable=False, - created_at=timeutils.utcnow(), - attachments=[dict(id='vol2_id', - volume_id='vol2_id', - server_id='instance_uuid', - device='/foo2')], - name='vol2_name', - description='vol2_desc', - volume_type='vol2_type', - snapshot_id='snap2_id', - source_volid=None, - metadata=dict(foo='vol2_foo', - bar='vol2_bar', ), )] - text = serializer.serialize(dict(volumes=raw_volumes)) - - tree = etree.fromstring(text) - - self.assertEqual(NS + 'volumes', tree.tag) - self.assertEqual(len(raw_volumes), len(tree)) - for idx, child in enumerate(tree): - self._verify_volume(raw_volumes[idx], child) - - -class TestVolumeCreateRequestXMLDeserializer(test.TestCase): - - def setUp(self): - super(TestVolumeCreateRequestXMLDeserializer, self).setUp() - self.deserializer = volumes.CreateDeserializer() - - def test_minimal_volume(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - }, - } - self.assertEqual(expected, request['body']) - - def test_name(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "name": "Volume-xml", - }, - } - self.assertEqual(expected, request['body']) - - def test_description(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "name": "Volume-xml", - "description": "description", - }, - } - self.assertEqual(expected, request['body']) - - def test_volume_type(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "name": "Volume-xml", - "description": "description", - "volume_type": "289da7f8-6440-407c-9fb4-7db01ec49164", - }, - } - self.assertEqual(expected, request['body']) - - def test_availability_zone(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "name": "Volume-xml", - "description": "description", - "volume_type": "289da7f8-6440-407c-9fb4-7db01ec49164", - "availability_zone": "us-east1", - }, - } - self.assertEqual(expected, request['body']) - - def test_metadata(self): - self_request = """ - - work""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "name": "Volume-xml", - "size": "1", - "metadata": { - "Type": "work", - }, - }, - } - self.assertEqual(expected, request['body']) - - def test_full_volume(self): - self_request = """ - - work""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "name": "Volume-xml", - "description": "description", - "volume_type": "289da7f8-6440-407c-9fb4-7db01ec49164", - "availability_zone": "us-east1", - "metadata": { - "Type": "work", - }, - }, - } - self.assertEqual(expected, request['body']) - - def test_imageref(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "name": "Volume-xml", - "description": "description", - "imageRef": "4a90189d-d702-4c7c-87fc-6608c554d737", - }, - } - self.assertEqual(expected, request['body']) - - def test_snapshot_id(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "name": "Volume-xml", - "description": "description", - "snapshot_id": "4a90189d-d702-4c7c-87fc-6608c554d737", - }, - } - self.assertEqual(expected, request['body']) - - def test_source_volid(self): - self_request = """ -""" - request = self.deserializer.deserialize(self_request) - expected = { - "volume": { - "size": "1", - "name": "Volume-xml", - "description": "description", - "source_volid": "4a90189d-d702-4c7c-87fc-6608c554d737", - }, - } - self.assertEqual(expected, request['body']) diff --git a/cinder/tests/unit/api/views/__init__.py b/cinder/tests/unit/api/views/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/api/views/test_versions.py b/cinder/tests/unit/api/views/test_versions.py deleted file mode 100644 index b21fdd2e2..000000000 --- a/cinder/tests/unit/api/views/test_versions.py +++ /dev/null @@ -1,159 +0,0 @@ -# Copyright 2015 Clinton Knight -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy - -import ddt -import mock - -from cinder.api.views import versions -from cinder import test - - -class FakeRequest(object): - def __init__(self, application_url): - self.application_url = application_url - - -URL_BASE = 'http://localhost/' -FAKE_HREF = URL_BASE + 'v1/' - -FAKE_VERSIONS = { - "v1.0": { - "id": "v1.0", - "status": "CURRENT", - "version": "1.1", - "min_version": "1.0", - "updated": "2015-07-30T11:33:21Z", - "links": [ - { - "rel": "describedby", - "type": "text/html", - "href": 'http://docs.openstack.org/', - }, - ], - "media-types": [ - { - "base": "application/json", - "type": "application/vnd.openstack.share+json;version=1", - }, - { - "base": "application/xml", - "type": "application/vnd.openstack.share+xml;version=1", - } - ], - }, -} - -FAKE_LINKS = [ - { - "rel": "describedby", - "type": "text/html", - "href": 'http://docs.openstack.org/', - }, - { - 'rel': 'self', - 'href': FAKE_HREF - }, -] - - -@ddt.ddt -class ViewBuilderTestCase(test.TestCase): - - def _get_builder(self): - request = FakeRequest('fake') - return versions.get_view_builder(request) - - def test_build_versions(self): - - self.mock_object(versions.ViewBuilder, - '_build_links', - mock.Mock(return_value=FAKE_LINKS)) - - result = self._get_builder().build_versions(FAKE_VERSIONS) - - expected = {'versions': list(FAKE_VERSIONS.values())} - expected['versions'][0]['links'] = FAKE_LINKS - - self.assertEqual(expected, result) - - def test_build_version(self): - - self.mock_object(versions.ViewBuilder, - '_build_links', - mock.Mock(return_value=FAKE_LINKS)) - - result = self._get_builder()._build_version(FAKE_VERSIONS['v1.0']) - - expected = copy.deepcopy(FAKE_VERSIONS['v1.0']) - expected['links'] = FAKE_LINKS - - self.assertEqual(expected, result) - - def test_build_links(self): - - self.mock_object(versions.ViewBuilder, - '_generate_href', - mock.Mock(return_value=FAKE_HREF)) - - result = self._get_builder()._build_links(FAKE_VERSIONS['v1.0']) - - self.assertEqual(FAKE_LINKS, result) - - def test_generate_href_defaults(self): - - self.mock_object(versions.ViewBuilder, - '_get_base_url_without_version', - mock.Mock(return_value=URL_BASE)) - - result = self._get_builder()._generate_href() - - self.assertEqual('http://localhost/v3/', result) - - @ddt.data( - ('v2', None, URL_BASE + 'v2/'), - ('/v2/', None, URL_BASE + 'v2/'), - ('/v2/', 'fake_path', URL_BASE + 'v2/fake_path'), - ('/v2/', '/fake_path/', URL_BASE + 'v2/fake_path/'), - ) - @ddt.unpack - def test_generate_href_no_path(self, version, path, expected): - - self.mock_object(versions.ViewBuilder, - '_get_base_url_without_version', - mock.Mock(return_value=URL_BASE)) - - result = self._get_builder()._generate_href(version=version, - path=path) - - self.assertEqual(expected, result) - - @ddt.data( - ('http://1.1.1.1/', 'http://1.1.1.1/'), - ('http://localhost/', 'http://localhost/'), - ('http://1.1.1.1/v1/', 'http://1.1.1.1/'), - ('http://1.1.1.1/v1', 'http://1.1.1.1/'), - ('http://1.1.1.1/v11', 'http://1.1.1.1/'), - ) - @ddt.unpack - def test_get_base_url_without_version(self, base_url, base_url_no_version): - - request = FakeRequest(base_url) - builder = versions.get_view_builder(request) - - result = builder._get_base_url_without_version() - - self.assertEqual(base_url_no_version, result) diff --git a/cinder/tests/unit/backup/__init__.py b/cinder/tests/unit/backup/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/backup/drivers/__init__.py b/cinder/tests/unit/backup/drivers/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/backup/drivers/test_backup_glusterfs.py b/cinder/tests/unit/backup/drivers/test_backup_glusterfs.py deleted file mode 100644 index 68d05297b..000000000 --- a/cinder/tests/unit/backup/drivers/test_backup_glusterfs.py +++ /dev/null @@ -1,96 +0,0 @@ -# Copyright (c) 2013 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests for GlusterFS backup driver. - -""" -import os - -import mock -from os_brick.remotefs import remotefs as remotefs_brick - -from cinder.backup.drivers import glusterfs -from cinder import context -from cinder import exception -from cinder import test -from cinder import utils - -FAKE_BACKUP_MOUNT_POINT_BASE = '/fake/mount-point-base' -FAKE_HOST = 'fake_host' -FAKE_VOL_NAME = 'backup_vol' -FAKE_BACKUP_SHARE = '%s:%s' % (FAKE_HOST, FAKE_VOL_NAME) -FAKE_BACKUP_PATH = os.path.join(FAKE_BACKUP_MOUNT_POINT_BASE, - 'e51e43e3c63fd5770e90e58e2eafc709') - - -class BackupGlusterfsShareTestCase(test.TestCase): - - def setUp(self): - super(BackupGlusterfsShareTestCase, self).setUp() - self.ctxt = context.get_admin_context() - - def test_check_configuration(self): - self.override_config('glusterfs_backup_share', FAKE_BACKUP_SHARE) - self.mock_object(glusterfs.GlusterfsBackupDriver, - '_init_backup_repo_path', - mock.Mock(return_value=FAKE_BACKUP_PATH)) - - with mock.patch.object(glusterfs.GlusterfsBackupDriver, - '_check_configuration'): - driver = glusterfs.GlusterfsBackupDriver(self.ctxt) - driver._check_configuration() - - def test_check_configuration_no_backup_share(self): - self.override_config('glusterfs_backup_share', None) - self.mock_object(glusterfs.GlusterfsBackupDriver, - '_init_backup_repo_path', - mock.Mock(return_value=FAKE_BACKUP_PATH)) - - with mock.patch.object(glusterfs.GlusterfsBackupDriver, - '_check_configuration'): - driver = glusterfs.GlusterfsBackupDriver(self.ctxt) - self.assertRaises(exception.ConfigNotFound, - driver._check_configuration) - - def test_init_backup_repo_path(self): - self.override_config('glusterfs_backup_share', FAKE_BACKUP_SHARE) - self.override_config('glusterfs_backup_mount_point', - FAKE_BACKUP_MOUNT_POINT_BASE) - mock_remotefsclient = mock.Mock() - mock_remotefsclient.get_mount_point = mock.Mock( - return_value=FAKE_BACKUP_PATH) - self.mock_object(glusterfs.GlusterfsBackupDriver, - '_check_configuration') - self.mock_object(remotefs_brick, 'RemoteFsClient', - mock.Mock(return_value=mock_remotefsclient)) - self.mock_object(os, 'getegid', - mock.Mock(return_value=333333)) - self.mock_object(utils, 'get_file_gid', - mock.Mock(return_value=333333)) - self.mock_object(utils, 'get_file_mode', - mock.Mock(return_value=00000)) - self.mock_object(utils, 'get_root_helper') - - with mock.patch.object(glusterfs.GlusterfsBackupDriver, - '_init_backup_repo_path'): - driver = glusterfs.GlusterfsBackupDriver(self.ctxt) - self.mock_object(driver, '_execute') - path = driver._init_backup_repo_path() - - self.assertEqual(FAKE_BACKUP_PATH, path) - utils.get_root_helper.called_once() - mock_remotefsclient.mount.assert_called_once_with(FAKE_BACKUP_SHARE) - mock_remotefsclient.get_mount_point.assert_called_once_with( - FAKE_BACKUP_SHARE) diff --git a/cinder/tests/unit/backup/drivers/test_backup_nfs.py b/cinder/tests/unit/backup/drivers/test_backup_nfs.py deleted file mode 100644 index e9affaa06..000000000 --- a/cinder/tests/unit/backup/drivers/test_backup_nfs.py +++ /dev/null @@ -1,659 +0,0 @@ -# Copyright (C) 2015 Tom Barron -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests for Backup NFS driver. - -""" -import bz2 -import filecmp -import hashlib -import os -import shutil -import tempfile -import zlib - -import mock -from os_brick.remotefs import remotefs as remotefs_brick -from oslo_config import cfg -import six - -from cinder.backup.drivers import nfs -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder import test -from cinder.tests.unit import fake_constants as fake -from cinder import utils - -CONF = cfg.CONF - -FAKE_BACKUP_MOUNT_POINT_BASE = '/fake/mount-point-base' -FAKE_HOST = 'fake_host' -FAKE_EXPORT_PATH = 'fake/export/path' -FAKE_BACKUP_SHARE = '%s:/%s' % (FAKE_HOST, FAKE_EXPORT_PATH) -FAKE_BACKUP_PATH = os.path.join(FAKE_BACKUP_MOUNT_POINT_BASE, - FAKE_EXPORT_PATH) -FAKE_BACKUP_ID = fake.backup_id -FAKE_BACKUP_ID_PART1 = fake.backup_id[:2] -FAKE_BACKUP_ID_PART2 = fake.backup_id[2:4] -FAKE_BACKUP_ID_REST = fake.backup_id[4:] -UPDATED_CONTAINER_NAME = os.path.join(FAKE_BACKUP_ID_PART1, - FAKE_BACKUP_ID_PART2, - FAKE_BACKUP_ID) - - -class BackupNFSShareTestCase(test.TestCase): - - def setUp(self): - super(BackupNFSShareTestCase, self).setUp() - self.ctxt = context.get_admin_context() - self.mock_object(nfs, 'LOG') - - def test_check_configuration_no_backup_share(self): - self.override_config('backup_share', None) - self.mock_object(nfs.NFSBackupDriver, '_init_backup_repo_path', - mock.Mock(return_value=FAKE_BACKUP_PATH)) - - with mock.patch.object(nfs.NFSBackupDriver, '_check_configuration'): - driver = nfs.NFSBackupDriver(self.ctxt) - self.assertRaises(exception.ConfigNotFound, - driver._check_configuration) - - def test_init_backup_repo_path(self): - self.override_config('backup_share', FAKE_BACKUP_SHARE) - self.override_config('backup_mount_point_base', - FAKE_BACKUP_MOUNT_POINT_BASE) - mock_remotefsclient = mock.Mock() - mock_remotefsclient.get_mount_point = mock.Mock( - return_value=FAKE_BACKUP_PATH) - self.mock_object(nfs.NFSBackupDriver, '_check_configuration') - self.mock_object(remotefs_brick, 'RemoteFsClient', - mock.Mock(return_value=mock_remotefsclient)) - self.mock_object(utils, 'get_root_helper') - with mock.patch.object(nfs.NFSBackupDriver, '_init_backup_repo_path'): - driver = nfs.NFSBackupDriver(self.ctxt) - - path = driver._init_backup_repo_path() - - self.assertEqual(FAKE_BACKUP_PATH, path) - utils.get_root_helper.called_once() - mock_remotefsclient.mount.assert_called_once_with(FAKE_BACKUP_SHARE) - mock_remotefsclient.get_mount_point.assert_called_once_with( - FAKE_BACKUP_SHARE) - - -def fake_md5(arg): - class result(object): - def hexdigest(self): - return 'fake-md5-sum' - - ret = result() - return ret - - -class BackupNFSSwiftBasedTestCase(test.TestCase): - """Test Cases for based on Swift tempest backup tests.""" - - _DEFAULT_VOLUME_ID = fake.volume_id - - def _create_volume_db_entry(self, volume_id=_DEFAULT_VOLUME_ID): - vol = {'id': volume_id, - 'size': 1, - 'status': 'available'} - return db.volume_create(self.ctxt, vol)['id'] - - def _create_backup_db_entry(self, - volume_id=_DEFAULT_VOLUME_ID, - container='test-container', - backup_id=fake.backup_id, - parent_id=None): - - try: - db.volume_get(self.ctxt, volume_id) - except exception.NotFound: - self._create_volume_db_entry(volume_id=volume_id) - - backup = {'id': backup_id, - 'size': 1, - 'container': container, - 'volume_id': volume_id, - 'parent_id': parent_id, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - } - return db.backup_create(self.ctxt, backup)['id'] - - def setUp(self): - super(BackupNFSSwiftBasedTestCase, self).setUp() - - self.ctxt = context.get_admin_context() - self.stubs.Set(hashlib, 'md5', fake_md5) - self.volume_file = tempfile.NamedTemporaryFile() - self.temp_dir = tempfile.mkdtemp() - self.addCleanup(self.volume_file.close) - self.override_config('backup_share', FAKE_BACKUP_SHARE) - self.override_config('backup_mount_point_base', - '/tmp') - self.override_config('backup_file_size', 52428800) - mock_remotefsclient = mock.Mock() - mock_remotefsclient.get_mount_point = mock.Mock( - return_value=self.temp_dir) - self.mock_object(remotefs_brick, 'RemoteFsClient', - mock.Mock(return_value=mock_remotefsclient)) - # Remove tempdir. - self.addCleanup(shutil.rmtree, self.temp_dir) - for _i in range(0, 32): - self.volume_file.write(os.urandom(1024)) - - def test_backup_uncompressed(self): - volume_id = fake.volume_id - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - def test_backup_bz2(self): - volume_id = fake.volume_id - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='bz2') - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - def test_backup_zlib(self): - volume_id = fake.volume_id - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='zlib') - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - def test_backup_default_container(self): - volume_id = fake.volume_id - self._create_backup_db_entry(volume_id=volume_id, - container=None, - backup_id=FAKE_BACKUP_ID) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, FAKE_BACKUP_ID) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, FAKE_BACKUP_ID) - self.assertEqual(backup['container'], UPDATED_CONTAINER_NAME) - - @mock.patch('cinder.backup.drivers.nfs.NFSBackupDriver.' - '_send_progress_end') - @mock.patch('cinder.backup.drivers.nfs.NFSBackupDriver.' - '_send_progress_notification') - def test_backup_default_container_notify(self, _send_progress, - _send_progress_end): - volume_id = fake.volume_id - self._create_backup_db_entry(volume_id=volume_id, - container=None) - # If the backup_object_number_per_notification is set to 1, - # the _send_progress method will be called for sure. - CONF.set_override("backup_object_number_per_notification", 1) - CONF.set_override("backup_enable_progress_timer", False) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - self.assertTrue(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - # If the backup_object_number_per_notification is increased to - # another value, the _send_progress method will not be called. - _send_progress.reset_mock() - _send_progress_end.reset_mock() - CONF.set_override("backup_object_number_per_notification", 10) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - self.assertFalse(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - # If the timer is enabled, the _send_progress will be called, - # since the timer can trigger the progress notification. - _send_progress.reset_mock() - _send_progress_end.reset_mock() - CONF.set_override("backup_object_number_per_notification", 10) - CONF.set_override("backup_enable_progress_timer", True) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - self.assertTrue(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - def test_backup_custom_container(self): - volume_id = fake.volume_id - container_name = 'fake99' - self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(backup['container'], container_name) - - def test_backup_shafile(self): - volume_id = fake.volume_id - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(nfs.NFSBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(backup['container'], container_name) - - # Verify sha contents - content1 = service._read_sha256file(backup) - self.assertEqual(32 * 1024 / content1['chunk_size'], - len(content1['sha256s'])) - - def test_backup_cmp_shafiles(self): - volume_id = fake.volume_id - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(nfs.NFSBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup_id) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(backup['container'], container_name) - - # Create incremental backup with no change to contents - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup2_id, - parent_id=fake.backup_id) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.backup(deltabackup, self.volume_file) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - self.assertEqual(deltabackup['container'], container_name) - - # Compare shas from both files - content1 = service._read_sha256file(backup) - content2 = service._read_sha256file(deltabackup) - - self.assertEqual(len(content1['sha256s']), len(content2['sha256s'])) - self.assertEqual(set(content1['sha256s']), set(content2['sha256s'])) - - def test_backup_delta_two_objects_change(self): - volume_id = fake.volume_id - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(nfs.NFSBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - self.flags(backup_file_size=(8 * 1024)) - self.flags(backup_sha_block_size_bytes=1024) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup_id) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(backup['container'], container_name) - - # Create incremental backup with no change to contents - self.volume_file.seek(16 * 1024) - self.volume_file.write(os.urandom(1024)) - self.volume_file.seek(20 * 1024) - self.volume_file.write(os.urandom(1024)) - - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup2_id, - parent_id=fake.backup_id) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.backup(deltabackup, self.volume_file) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - self.assertEqual(deltabackup['container'], container_name) - - content1 = service._read_sha256file(backup) - content2 = service._read_sha256file(deltabackup) - - # Verify that two shas are changed at index 16 and 20 - self.assertNotEqual(content1['sha256s'][16], content2['sha256s'][16]) - self.assertNotEqual(content1['sha256s'][20], content2['sha256s'][20]) - - def test_backup_delta_two_blocks_in_object_change(self): - volume_id = fake.volume_id - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(nfs.NFSBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - self.flags(backup_file_size=(8 * 1024)) - self.flags(backup_sha_block_size_bytes=1024) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup_id) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(backup['container'], container_name) - - # Create incremental backup with no change to contents - self.volume_file.seek(16 * 1024) - self.volume_file.write(os.urandom(1024)) - self.volume_file.seek(20 * 1024) - self.volume_file.write(os.urandom(1024)) - - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup2_id, - parent_id=fake.backup_id) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.backup(deltabackup, self.volume_file) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - self.assertEqual(deltabackup['container'], container_name) - - # Verify that two shas are changed at index 16 and 20 - content1 = service._read_sha256file(backup) - content2 = service._read_sha256file(deltabackup) - self.assertNotEqual(content1['sha256s'][16], content2['sha256s'][16]) - self.assertNotEqual(content1['sha256s'][20], content2['sha256s'][20]) - - def test_backup_backup_metadata_fail(self): - """Test of when an exception occurs in backup(). - - In backup(), after an exception occurs in - self._backup_metadata(), we want to check the process of an - exception handler. - """ - volume_id = fake.volume_id - - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - - def fake_backup_metadata(self, backup, object_meta): - raise exception.BackupDriverException(message=_('fake')) - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(nfs.NFSBackupDriver, '_backup_metadata', - fake_backup_metadata) - - # We expect that an exception be notified directly. - self.assertRaises(exception.BackupDriverException, - service.backup, - backup, self.volume_file) - - def test_backup_backup_metadata_fail2(self): - """Test of when an exception occurs in an exception handler. - - In backup(), after an exception occurs in - self._backup_metadata(), we want to check the process when the - second exception occurs in self.delete(). - """ - volume_id = fake.volume_id - - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - - def fake_backup_metadata(self, backup, object_meta): - raise exception.BackupDriverException(message=_('fake')) - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(nfs.NFSBackupDriver, '_backup_metadata', - fake_backup_metadata) - - def fake_delete(self, backup): - raise exception.BackupOperationError() - - # Raise a pseudo exception.BackupOperationError. - self.stubs.Set(nfs.NFSBackupDriver, 'delete', fake_delete) - - # We expect that the second exception is notified. - self.assertRaises(exception.BackupOperationError, - service.backup, - backup, self.volume_file) - - def test_restore_uncompressed(self): - volume_id = fake.volume_id - - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - self.flags(backup_sha_block_size_bytes=32) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - - service.backup(backup, self.volume_file) - - with tempfile.NamedTemporaryFile() as restored_file: - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.restore(backup, volume_id, restored_file) - self.assertTrue(filecmp.cmp(self.volume_file.name, - restored_file.name)) - - def test_restore_bz2(self): - volume_id = fake.volume_id - - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='bz2') - self.flags(backup_file_size=(1024 * 3)) - self.flags(backup_sha_block_size_bytes=1024) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - with tempfile.NamedTemporaryFile() as restored_file: - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.restore(backup, volume_id, restored_file) - self.assertTrue(filecmp.cmp(self.volume_file.name, - restored_file.name)) - - def test_restore_zlib(self): - volume_id = fake.volume_id - - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='zlib') - self.flags(backup_file_size=(1024 * 3)) - self.flags(backup_sha_block_size_bytes = 1024) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - with tempfile.NamedTemporaryFile() as restored_file: - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.restore(backup, volume_id, restored_file) - self.assertTrue(filecmp.cmp(self.volume_file.name, - restored_file.name)) - - def test_restore_delta(self): - volume_id = fake.volume_id - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(nfs.NFSBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - self.flags(backup_file_size =(1024 * 8)) - self.flags(backup_sha_block_size_bytes=1024) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup_id) - service = nfs.NFSBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - # Create incremental backup with no change to contents - self.volume_file.seek(16 * 1024) - self.volume_file.write(os.urandom(1024)) - self.volume_file.seek(20 * 1024) - self.volume_file.write(os.urandom(1024)) - - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup2_id, - parent_id=fake.backup_id) - self.volume_file.seek(0) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.backup(deltabackup, self.volume_file, True) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - - with tempfile.NamedTemporaryFile() as restored_file: - backup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.restore(backup, volume_id, - restored_file) - self.assertTrue(filecmp.cmp(self.volume_file.name, - restored_file.name)) - - def test_delete(self): - volume_id = fake.volume_id - self._create_backup_db_entry(volume_id=volume_id) - service = nfs.NFSBackupDriver(self.ctxt) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.delete(backup) - - def test_get_compressor(self): - service = nfs.NFSBackupDriver(self.ctxt) - compressor = service._get_compressor('None') - self.assertIsNone(compressor) - compressor = service._get_compressor('zlib') - self.assertEqual(compressor, zlib) - compressor = service._get_compressor('bz2') - self.assertEqual(compressor, bz2) - self.assertRaises(ValueError, service._get_compressor, 'fake') - - def create_buffer(self, size): - # Set up buffer of zeroed bytes - fake_data = bytearray(size) - if six.PY2: - # On Python 2, zlib.compressor() accepts buffer, but not bytearray - fake_data = buffer(fake_data) - return fake_data - - def test_prepare_output_data_effective_compression(self): - service = nfs.NFSBackupDriver(self.ctxt) - fake_data = self.create_buffer(128) - result = service._prepare_output_data(fake_data) - - self.assertEqual('zlib', result[0]) - self.assertTrue(len(result) < len(fake_data)) - - def test_prepare_output_data_no_compresssion(self): - self.flags(backup_compression_algorithm='none') - service = nfs.NFSBackupDriver(self.ctxt) - fake_data = self.create_buffer(128) - - result = service._prepare_output_data(fake_data) - - self.assertEqual('none', result[0]) - self.assertEqual(fake_data, result[1]) - - def test_prepare_output_data_ineffective_compression(self): - service = nfs.NFSBackupDriver(self.ctxt) - fake_data = self.create_buffer(128) - - # Pre-compress so that compression in the driver will be ineffective. - already_compressed_data = service.compressor.compress(fake_data) - - result = service._prepare_output_data(already_compressed_data) - - self.assertEqual('none', result[0]) - self.assertEqual(already_compressed_data, result[1]) diff --git a/cinder/tests/unit/backup/drivers/test_backup_posix.py b/cinder/tests/unit/backup/drivers/test_backup_posix.py deleted file mode 100644 index 05a0c62ee..000000000 --- a/cinder/tests/unit/backup/drivers/test_backup_posix.py +++ /dev/null @@ -1,182 +0,0 @@ -# Copyright (c) 2015 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests for Posix backup driver. - -""" - -import os - -import mock -from six.moves import builtins - -from cinder.backup.drivers import posix -from cinder import context -from cinder import test -from cinder.tests.unit import fake_constants as fake - - -FAKE_FILE_SIZE = 52428800 -FAKE_SHA_BLOCK_SIZE_BYTES = 1024 -FAKE_BACKUP_ENABLE_PROGRESS_TIMER = True - -FAKE_CONTAINER = 'fake/container' -FAKE_BACKUP_ID = fake.backup_id -FAKE_BACKUP_ID_PART1 = fake.backup_id[:2] -FAKE_BACKUP_ID_PART2 = fake.backup_id[2:4] -FAKE_BACKUP_ID_REST = fake.backup_id[4:] -FAKE_BACKUP = {'id': FAKE_BACKUP_ID, 'container': None} - -UPDATED_CONTAINER_NAME = os.path.join(FAKE_BACKUP_ID_PART1, - FAKE_BACKUP_ID_PART2, - FAKE_BACKUP_ID) - -FAKE_BACKUP_MOUNT_POINT_BASE = '/fake/mount-point-base' -FAKE_EXPORT_PATH = 'fake/export/path' - -FAKE_BACKUP_POSIX_PATH = os.path.join(FAKE_BACKUP_MOUNT_POINT_BASE, - FAKE_EXPORT_PATH) - -FAKE_PREFIX = 'prefix-' -FAKE_CONTAINER_ENTRIES = [FAKE_PREFIX + 'one', FAKE_PREFIX + 'two', 'three'] -EXPECTED_CONTAINER_ENTRIES = [FAKE_PREFIX + 'one', FAKE_PREFIX + 'two'] -FAKE_OBJECT_NAME = 'fake-object-name' -FAKE_OBJECT_PATH = os.path.join(FAKE_BACKUP_POSIX_PATH, FAKE_CONTAINER, - FAKE_OBJECT_NAME) - - -class PosixBackupDriverTestCase(test.TestCase): - - def setUp(self): - super(PosixBackupDriverTestCase, self).setUp() - self.ctxt = context.get_admin_context() - - self.override_config('backup_file_size', - FAKE_FILE_SIZE) - self.override_config('backup_sha_block_size_bytes', - FAKE_SHA_BLOCK_SIZE_BYTES) - self.override_config('backup_enable_progress_timer', - FAKE_BACKUP_ENABLE_PROGRESS_TIMER) - self.override_config('backup_posix_path', - FAKE_BACKUP_POSIX_PATH) - self.mock_object(posix, 'LOG') - - self.driver = posix.PosixBackupDriver(self.ctxt) - - def test_init(self): - drv = posix.PosixBackupDriver(self.ctxt) - self.assertEqual(FAKE_BACKUP_POSIX_PATH, - drv.backup_path) - - def test_update_container_name_container_passed(self): - result = self.driver.update_container_name(FAKE_BACKUP, FAKE_CONTAINER) - - self.assertEqual(FAKE_CONTAINER, result) - - def test_update_container_na_container_passed(self): - result = self.driver.update_container_name(FAKE_BACKUP, None) - - self.assertEqual(UPDATED_CONTAINER_NAME, result) - - def test_put_container(self): - self.mock_object(os.path, 'exists', mock.Mock(return_value=False)) - self.mock_object(os, 'makedirs') - self.mock_object(os, 'chmod') - path = os.path.join(self.driver.backup_path, FAKE_CONTAINER) - - self.driver.put_container(FAKE_CONTAINER) - - os.path.exists.assert_called_once_with(path) - os.makedirs.assert_called_once_with(path) - os.chmod.assert_called_once_with(path, 0o770) - - def test_put_container_already_exists(self): - self.mock_object(os.path, 'exists', mock.Mock(return_value=True)) - self.mock_object(os, 'makedirs') - self.mock_object(os, 'chmod') - path = os.path.join(self.driver.backup_path, FAKE_CONTAINER) - - self.driver.put_container(FAKE_CONTAINER) - - os.path.exists.assert_called_once_with(path) - self.assertEqual(0, os.makedirs.call_count) - self.assertEqual(0, os.chmod.call_count) - - def test_put_container_exception(self): - self.mock_object(os.path, 'exists', mock.Mock(return_value=False)) - self.mock_object(os, 'makedirs', mock.Mock( - side_effect=OSError)) - self.mock_object(os, 'chmod') - path = os.path.join(self.driver.backup_path, FAKE_CONTAINER) - - self.assertRaises(OSError, self.driver.put_container, - FAKE_CONTAINER) - os.path.exists.assert_called_once_with(path) - os.makedirs.assert_called_once_with(path) - self.assertEqual(0, os.chmod.call_count) - - def test_get_container_entries(self): - self.mock_object(os, 'listdir', mock.Mock( - return_value=FAKE_CONTAINER_ENTRIES)) - - result = self.driver.get_container_entries(FAKE_CONTAINER, FAKE_PREFIX) - - self.assertEqual(EXPECTED_CONTAINER_ENTRIES, result) - - def test_get_container_entries_no_list(self): - self.mock_object(os, 'listdir', mock.Mock( - return_value=[])) - - result = self.driver.get_container_entries(FAKE_CONTAINER, FAKE_PREFIX) - - self.assertEqual([], result) - - def test_get_container_entries_no_match(self): - self.mock_object(os, 'listdir', mock.Mock( - return_value=FAKE_CONTAINER_ENTRIES)) - - result = self.driver.get_container_entries(FAKE_CONTAINER, - FAKE_PREFIX + 'garbage') - - self.assertEqual([], result) - - def test_get_object_writer(self): - self.mock_object(builtins, 'open', mock.mock_open()) - self.mock_object(os, 'chmod') - - self.driver.get_object_writer(FAKE_CONTAINER, FAKE_OBJECT_NAME) - - os.chmod.assert_called_once_with(FAKE_OBJECT_PATH, 0o660) - builtins.open.assert_called_once_with(FAKE_OBJECT_PATH, 'wb') - - def test_get_object_reader(self): - self.mock_object(builtins, 'open', mock.mock_open()) - - self.driver.get_object_reader(FAKE_CONTAINER, FAKE_OBJECT_NAME) - - builtins.open.assert_called_once_with(FAKE_OBJECT_PATH, 'rb') - - def test_delete_object(self): - self.mock_object(os, 'remove') - - self.driver.delete_object(FAKE_CONTAINER, FAKE_OBJECT_NAME) - - def test_delete_nonexistent_object(self): - self.mock_object(os, 'remove', mock.Mock( - side_effect=OSError)) - - self.assertRaises(OSError, - self.driver.delete_object, FAKE_CONTAINER, - FAKE_OBJECT_NAME) diff --git a/cinder/tests/unit/backup/fake_google_client.py b/cinder/tests/unit/backup/fake_google_client.py deleted file mode 100644 index 703a030fc..000000000 --- a/cinder/tests/unit/backup/fake_google_client.py +++ /dev/null @@ -1,154 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (C) 2016 Vedams Inc. -# Copyright (C) 2016 Google Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import json -import os -import zlib - -from googleapiclient import errors -from oauth2client import client -from oslo_utils import units -import six - - -class FakeGoogleObjectInsertExecute(object): - - def __init__(self, *args, **kwargs): - self.container_name = kwargs['bucket'] - - def execute(self, *args, **kwargs): - if self.container_name == 'gcs_api_failure': - raise errors.Error - return {u'md5Hash': u'Z2NzY2luZGVybWQ1'} - - -class FakeGoogleObjectListExecute(object): - - def __init__(self, *args, **kwargs): - self.container_name = kwargs['bucket'] - - def execute(self, *args, **kwargs): - if self.container_name == 'gcs_connection_failure': - raise Exception - - return {'items': [{'name': 'backup_001'}, - {'name': 'backup_002'}, - {'name': 'backup_003'}]} - - -class FakeGoogleBucketListExecute(object): - - def __init__(self, *args, **kwargs): - self.container_name = kwargs['prefix'] - - def execute(self, *args, **kwargs): - if self.container_name == 'gcs_oauth2_failure': - raise client.Error - return {u'items': [{u'name': u'gcscinderbucket'}, - {u'name': u'gcsbucket'}]} - - -class FakeGoogleBucketInsertExecute(object): - def execute(self, *args, **kwargs): - pass - - -class FakeMediaObject(object): - def __init__(self, *args, **kwargs): - self.bucket_name = kwargs['bucket'] - self.object_name = kwargs['object'] - - -class FakeGoogleObject(object): - - def insert(self, *args, **kwargs): - return FakeGoogleObjectInsertExecute(*args, **kwargs) - - def get_media(self, *args, **kwargs): - return FakeMediaObject(*args, **kwargs) - - def list(self, *args, **kwargs): - return FakeGoogleObjectListExecute(*args, **kwargs) - - -class FakeGoogleBucket(object): - - def list(self, *args, **kwargs): - return FakeGoogleBucketListExecute(*args, **kwargs) - - def insert(self, *args, **kwargs): - return FakeGoogleBucketInsertExecute() - - -class FakeGoogleDiscovery(object): - """Logs calls instead of executing.""" - def __init__(self, *args, **kwargs): - pass - - @classmethod - def Build(self, *args, **kargs): - return FakeDiscoveryBuild() - - -class FakeDiscoveryBuild(object): - """Logging calls instead of executing.""" - def __init__(self, *args, **kwargs): - pass - - def objects(self): - return FakeGoogleObject() - - def buckets(self): - return FakeGoogleBucket() - - -class FakeGoogleCredentials(object): - def __init__(self, *args, **kwargs): - pass - - @classmethod - def from_stream(self, *args, **kwargs): - pass - - -class FakeGoogleMediaIoBaseDownload(object): - def __init__(self, fh, req, chunksize=None): - - if 'metadata' in req.object_name: - metadata = {} - metadata['version'] = '1.0.0' - metadata['backup_id'] = 123 - metadata['volume_id'] = 123 - metadata['backup_name'] = 'fake backup' - metadata['backup_description'] = 'fake backup description' - metadata['created_at'] = '2016-01-09 11:20:54,805' - metadata['objects'] = [{ - 'backup_001': {'compression': 'zlib', 'length': 10, - 'offset': 0}, - 'backup_002': {'compression': 'zlib', 'length': 10, - 'offset': 10}, - 'backup_003': {'compression': 'zlib', 'length': 10, - 'offset': 20} - }] - metadata_json = json.dumps(metadata, sort_keys=True, indent=2) - if six.PY3: - metadata_json = metadata_json.encode('utf-8') - fh.write(metadata_json) - else: - fh.write(zlib.compress(os.urandom(units.Mi))) - - def next_chunk(self, **kwargs): - return (100, True) diff --git a/cinder/tests/unit/backup/fake_google_client2.py b/cinder/tests/unit/backup/fake_google_client2.py deleted file mode 100644 index fb2e16499..000000000 --- a/cinder/tests/unit/backup/fake_google_client2.py +++ /dev/null @@ -1,131 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (C) 2016 Vedams Inc. -# Copyright (C) 2016 Google Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import os -import tempfile - - -class FakeGoogleObjectInsertExecute(object): - - def execute(self, *args, **kwargs): - return {u'md5Hash': u'Z2NzY2luZGVybWQ1'} - - -class FakeGoogleObjectListExecute(object): - - def __init__(self, *args, **kwargs): - self.bucket_name = kwargs['bucket'] - self.prefix = kwargs['prefix'] - - def execute(self, *args, **kwargs): - bucket_dir = tempfile.gettempdir() + '/' + self.bucket_name - fake_body = [] - for f in os.listdir(bucket_dir): - try: - f.index(self.prefix) - fake_body.append({'name': f}) - except Exception: - pass - - return {'items': fake_body} - - -class FakeGoogleBucketListExecute(object): - - def execute(self, *args, **kwargs): - return {u'items': [{u'name': u'gcscinderbucket'}, - {u'name': u'gcsbucket'}]} - - -class FakeGoogleBucketInsertExecute(object): - def execute(self, *args, **kwargs): - pass - - -class FakeMediaObject(object): - def __init__(self, *args, **kwargs): - self.bucket_name = kwargs['bucket'] - self.object_name = kwargs['object'] - - -class FakeGoogleObject(object): - - def insert(self, *args, **kwargs): - object_path = (tempfile.gettempdir() + '/' + kwargs['bucket'] + '/' + - kwargs['name']) - kwargs['media_body']._fd.getvalue() - with open(object_path, 'wb') as object_file: - kwargs['media_body']._fd.seek(0) - object_file.write(kwargs['media_body']._fd.read()) - - return FakeGoogleObjectInsertExecute() - - def get_media(self, *args, **kwargs): - return FakeMediaObject(*args, **kwargs) - - def list(self, *args, **kwargs): - return FakeGoogleObjectListExecute(*args, **kwargs) - - -class FakeGoogleBucket(object): - - def list(self, *args, **kwargs): - return FakeGoogleBucketListExecute() - - def insert(self, *args, **kwargs): - return FakeGoogleBucketInsertExecute() - - -class FakeGoogleDiscovery(object): - """Logs calls instead of executing.""" - def __init__(self, *args, **kwargs): - pass - - @classmethod - def Build(self, *args, **kargs): - return FakeDiscoveryBuild() - - -class FakeDiscoveryBuild(object): - """Logging calls instead of executing.""" - def __init__(self, *args, **kwargs): - pass - - def objects(self): - return FakeGoogleObject() - - def buckets(self): - return FakeGoogleBucket() - - -class FakeGoogleCredentials(object): - def __init__(self, *args, **kwargs): - pass - - @classmethod - def from_stream(self, *args, **kwargs): - pass - - -class FakeGoogleMediaIoBaseDownload(object): - def __init__(self, fh, req, chunksize=None): - object_path = (tempfile.gettempdir() + '/' + req.bucket_name + '/' + - req.object_name) - with open(object_path, 'rb') as object_file: - fh.write(object_file.read()) - - def next_chunk(self, **kwargs): - return (100, True) diff --git a/cinder/tests/unit/backup/fake_service.py b/cinder/tests/unit/backup/fake_service.py deleted file mode 100644 index 187c44b4d..000000000 --- a/cinder/tests/unit/backup/fake_service.py +++ /dev/null @@ -1,38 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.backup import driver - - -class FakeBackupService(driver.BackupDriver): - def __init__(self, context, db_driver=None): - super(FakeBackupService, self).__init__(context, db_driver) - - def backup(self, backup, volume_file): - pass - - def restore(self, backup, volume_id, volume_file): - pass - - def delete(self, backup): - # if backup has magic name of 'fail_on_delete' - # we raise an error - useful for some tests - - # otherwise we return without error - if backup['display_name'] == 'fail_on_delete': - raise IOError('fake') - - -def get_backup_driver(context): - return FakeBackupService(context) diff --git a/cinder/tests/unit/backup/fake_service_with_verify.py b/cinder/tests/unit/backup/fake_service_with_verify.py deleted file mode 100644 index ae6401cd7..000000000 --- a/cinder/tests/unit/backup/fake_service_with_verify.py +++ /dev/null @@ -1,27 +0,0 @@ -# Copyright (C) 2014 Deutsche Telekom AG -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.backup import driver -from cinder.tests.unit.backup import fake_service - - -class FakeBackupServiceWithVerify(driver.BackupDriverWithVerify, - fake_service.FakeBackupService): - def verify(self, backup): - pass - - -def get_backup_driver(context): - return FakeBackupServiceWithVerify(context) diff --git a/cinder/tests/unit/backup/fake_swift_client.py b/cinder/tests/unit/backup/fake_swift_client.py deleted file mode 100644 index 8d1b3c2c0..000000000 --- a/cinder/tests/unit/backup/fake_swift_client.py +++ /dev/null @@ -1,109 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json -import os -import socket -import zlib - -import six -from six.moves import http_client - -from swiftclient import client as swift - - -class FakeSwiftClient(object): - """Logs calls instead of executing.""" - def __init__(self, *args, **kwargs): - pass - - @classmethod - def Connection(self, *args, **kargs): - return FakeSwiftConnection() - - -class FakeSwiftConnection(object): - """Logging calls instead of executing.""" - def __init__(self, *args, **kwargs): - pass - - def head_container(self, container): - if container == 'missing_container': - raise swift.ClientException('fake exception', - http_status=http_client.NOT_FOUND) - elif container == 'unauthorized_container': - raise swift.ClientException('fake exception', - http_status=http_client.UNAUTHORIZED) - elif container == 'socket_error_on_head': - raise socket.error(111, 'ECONNREFUSED') - pass - - def put_container(self, container): - pass - - def get_container(self, container, **kwargs): - fake_header = None - fake_body = [{'name': 'backup_001'}, - {'name': 'backup_002'}, - {'name': 'backup_003'}] - return fake_header, fake_body - - def head_object(self, container, name): - return {'etag': 'fake-md5-sum'} - - def get_object(self, container, name): - if container == 'socket_error_on_get': - raise socket.error(111, 'ECONNREFUSED') - if 'metadata' in name: - fake_object_header = None - metadata = {} - if container == 'unsupported_version': - metadata['version'] = '9.9.9' - else: - metadata['version'] = '1.0.0' - metadata['backup_id'] = 123 - metadata['volume_id'] = 123 - metadata['backup_name'] = 'fake backup' - metadata['backup_description'] = 'fake backup description' - metadata['created_at'] = '2013-02-19 11:20:54,805' - metadata['objects'] = [{ - 'backup_001': {'compression': 'zlib', 'length': 10, - 'offset': 0}, - 'backup_002': {'compression': 'zlib', 'length': 10, - 'offset': 10}, - 'backup_003': {'compression': 'zlib', 'length': 10, - 'offset': 20} - }] - metadata_json = json.dumps(metadata, sort_keys=True, indent=2) - if six.PY3: - metadata_json = metadata_json.encode('utf-8') - fake_object_body = metadata_json - return (fake_object_header, fake_object_body) - - fake_header = None - fake_object_body = os.urandom(1024 * 1024) - return (fake_header, zlib.compress(fake_object_body)) - - def put_object(self, container, name, reader, content_length=None, - etag=None, chunk_size=None, content_type=None, - headers=None, query_string=None): - if container == 'socket_error_on_put': - raise socket.error(111, 'ECONNREFUSED') - return 'fake-md5-sum' - - def delete_object(self, container, name): - if container == 'socket_error_on_delete': - raise socket.error(111, 'ECONNREFUSED') - pass diff --git a/cinder/tests/unit/backup/fake_swift_client2.py b/cinder/tests/unit/backup/fake_swift_client2.py deleted file mode 100644 index 475722405..000000000 --- a/cinder/tests/unit/backup/fake_swift_client2.py +++ /dev/null @@ -1,85 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (C) 2014 TrilioData, Inc -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import hashlib -import os -import socket -import tempfile - -from six.moves import http_client - -from swiftclient import client as swift - - -class FakeSwiftClient2(object): - def __init__(self, *args, **kwargs): - pass - - @classmethod - def Connection(self, *args, **kargs): - return FakeSwiftConnection2() - - -class FakeSwiftConnection2(object): - def __init__(self, *args, **kwargs): - self.tempdir = tempfile.mkdtemp() - - def head_container(self, container): - if container == 'missing_container': - raise swift.ClientException('fake exception', - http_status=http_client.NOT_FOUND) - elif container == 'unauthorized_container': - raise swift.ClientException('fake exception', - http_status=http_client.UNAUTHORIZED) - elif container == 'socket_error_on_head': - raise socket.error(111, 'ECONNREFUSED') - - def put_container(self, container): - pass - - def get_container(self, container, **kwargs): - fake_header = None - container_dir = tempfile.gettempdir() + '/' + container - fake_body = [] - for f in os.listdir(container_dir): - try: - f.index(kwargs['prefix']) - fake_body.append({'name': f}) - except Exception: - pass - - return fake_header, fake_body - - def head_object(self, container, name): - return {'etag': 'fake-md5-sum'} - - def get_object(self, container, name): - if container == 'socket_error_on_get': - raise socket.error(111, 'ECONNREFUSED') - object_path = tempfile.gettempdir() + '/' + container + '/' + name - with open(object_path, 'rb') as object_file: - return (None, object_file.read()) - - def put_object(self, container, name, reader, content_length=None, - etag=None, chunk_size=None, content_type=None, - headers=None, query_string=None): - object_path = tempfile.gettempdir() + '/' + container + '/' + name - with open(object_path, 'wb') as object_file: - object_file.write(reader.read()) - return hashlib.md5(reader.read()).hexdigest() - - def delete_object(self, container, name): - pass diff --git a/cinder/tests/unit/backup/test_rpcapi.py b/cinder/tests/unit/backup/test_rpcapi.py deleted file mode 100644 index 13ccd3ca3..000000000 --- a/cinder/tests/unit/backup/test_rpcapi.py +++ /dev/null @@ -1,200 +0,0 @@ -# Copyright (c) 2015 Intel Corporation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Unit Tests for cinder.backup.rpcapi -""" - -import copy - -import mock - -from cinder.backup import rpcapi as backup_rpcapi -from cinder import context -from cinder import objects -from cinder import test -from cinder.tests.unit import fake_backup -from cinder.tests.unit import fake_constants as fake - - -class BackupRpcAPITestCase(test.TestCase): - def setUp(self): - super(BackupRpcAPITestCase, self).setUp() - self.context = context.RequestContext(fake.user_id, fake.project_id) - self.fake_backup_obj = fake_backup.fake_backup_obj(self.context) - - def _test_backup_api(self, method, rpc_method, server=None, fanout=False, - **kwargs): - rpcapi = backup_rpcapi.BackupAPI() - expected_retval = 'foo' if rpc_method == 'call' else None - - target = { - "server": server, - "fanout": fanout, - "version": kwargs.pop('version', rpcapi.RPC_API_VERSION) - } - - expected_msg = copy.deepcopy(kwargs) - - self.fake_args = None - self.fake_kwargs = None - - def _fake_prepare_method(*args, **kwds): - for kwd in kwds: - self.assertEqual(target[kwd], kwds[kwd]) - return rpcapi.client - - def _fake_rpc_method(*args, **kwargs): - self.fake_args = args - self.fake_kwargs = kwargs - if expected_retval: - return expected_retval - - with mock.patch.object(rpcapi.client, "prepare") as mock_prepared: - mock_prepared.side_effect = _fake_prepare_method - - with mock.patch.object(rpcapi.client, rpc_method) as mock_method: - mock_method.side_effect = _fake_rpc_method - retval = getattr(rpcapi, method)(self.context, **kwargs) - self.assertEqual(expected_retval, retval) - expected_args = [self.context, method, expected_msg] - for arg, expected_arg in zip(self.fake_args, expected_args): - self.assertEqual(expected_arg, arg) - - for kwarg, value in self.fake_kwargs.items(): - if isinstance(value, objects.Backup): - expected_back = expected_msg[kwarg].obj_to_primitive() - backup = value.obj_to_primitive() - self.assertEqual(expected_back, backup) - else: - self.assertEqual(expected_msg[kwarg], value) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_create_backup(self, can_send_version): - self._test_backup_api('create_backup', - rpc_method='cast', - server=self.fake_backup_obj.host, - backup=self.fake_backup_obj, - version='2.0') - - can_send_version.return_value = False - self._test_backup_api('create_backup', - rpc_method='cast', - server=self.fake_backup_obj.host, - backup=self.fake_backup_obj, - version='1.1') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_restore_backup(self, can_send_version): - self._test_backup_api('restore_backup', - rpc_method='cast', - server='fake_volume_host', - volume_host='fake_volume_host', - backup=self.fake_backup_obj, - volume_id='fake_volume_id', - version='2.0') - - can_send_version.return_value = False - self._test_backup_api('restore_backup', - rpc_method='cast', - server='fake_volume_host', - volume_host='fake_volume_host', - backup=self.fake_backup_obj, - volume_id=fake.volume_id, - version='1.1') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_delete_backup(self, can_send_version): - self._test_backup_api('delete_backup', - rpc_method='cast', - server=self.fake_backup_obj.host, - backup=self.fake_backup_obj, - version='2.0') - - can_send_version.return_value = False - self._test_backup_api('delete_backup', - rpc_method='cast', - server=self.fake_backup_obj.host, - backup=self.fake_backup_obj, - version='1.1') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_export_record(self, can_send_version): - self._test_backup_api('export_record', - rpc_method='call', - server=self.fake_backup_obj.host, - backup=self.fake_backup_obj, - version='2.0') - - can_send_version.return_value = False - self._test_backup_api('export_record', - rpc_method='call', - server=self.fake_backup_obj.host, - backup=self.fake_backup_obj, - version='1.1') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_import_record(self, can_send_version): - self._test_backup_api('import_record', - rpc_method='cast', - server='fake_volume_host', - host='fake_volume_host', - backup=self.fake_backup_obj, - backup_service='fake_service', - backup_url='fake_url', - backup_hosts=['fake_host1', 'fake_host2'], - version='2.0') - - can_send_version.return_value = False - self._test_backup_api('import_record', - rpc_method='cast', - server='fake_volume_host', - host='fake_volume_host', - backup=self.fake_backup_obj, - backup_service='fake_service', - backup_url='fake_url', - backup_hosts=['fake_host1', 'fake_host2'], - version='1.1') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_reset_status(self, can_send_version): - self._test_backup_api('reset_status', - rpc_method='cast', - server=self.fake_backup_obj.host, - backup=self.fake_backup_obj, - status='error', - version='2.0') - - can_send_version.return_value = False - self._test_backup_api('reset_status', - rpc_method='cast', - server=self.fake_backup_obj.host, - backup=self.fake_backup_obj, - status='error', - version='1.1') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_check_support_to_force_delete(self, can_send_version): - self._test_backup_api('check_support_to_force_delete', - rpc_method='call', - server='fake_volume_host', - host='fake_volume_host', - version='2.0') - - can_send_version.return_value = False - self._test_backup_api('check_support_to_force_delete', - rpc_method='call', - server='fake_volume_host', - host='fake_volume_host', - version='1.1') diff --git a/cinder/tests/unit/brick/__init__.py b/cinder/tests/unit/brick/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/brick/fake_lvm.py b/cinder/tests/unit/brick/fake_lvm.py deleted file mode 100644 index 8474b9c93..000000000 --- a/cinder/tests/unit/brick/fake_lvm.py +++ /dev/null @@ -1,62 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -class FakeBrickLVM(object): - """Logs and records calls, for unit tests.""" - def __init__(self, vg_name, create, pv_list, vtype, execute=None): - super(FakeBrickLVM, self).__init__() - self.vg_size = '5.00' - self.vg_free_space = '5.00' - self.vg_name = vg_name - - def supports_thin_provisioning(): - return False - - def get_volumes(self): - return ['fake-volume'] - - def get_volume(self, name): - return ['name'] - - def get_all_physical_volumes(vg_name=None): - return [] - - def get_physical_volumes(self): - return [] - - def update_volume_group_info(self): - pass - - def create_thin_pool(self, name=None, size_str=0): - pass - - def create_volume(self, name, size_str, lv_type='default', mirror_count=0): - pass - - def create_lv_snapshot(self, name, source_lv_name, lv_type='default'): - pass - - def delete(self, name): - pass - - def revert(self, snapshot_name): - pass - - def lv_has_snapshot(self, name): - return False - - def activate_lv(self, lv, is_snapshot=False, permanent=False): - pass - - def rename_volume(self, lv_name, new_name): - pass diff --git a/cinder/tests/unit/brick/test_brick_lvm.py b/cinder/tests/unit/brick/test_brick_lvm.py deleted file mode 100644 index 6f97267fb..000000000 --- a/cinder/tests/unit/brick/test_brick_lvm.py +++ /dev/null @@ -1,372 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import mock -from mox3 import mox -from oslo_concurrency import processutils - -from cinder.brick.local_dev import lvm as brick -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf - - -def create_configuration(): - configuration = mox.MockObject(conf.Configuration) - configuration.append_config_values(mox.IgnoreArg()) - return configuration - - -class BrickLvmTestCase(test.TestCase): - def setUp(self): - self.configuration = mox.MockObject(conf.Configuration) - self.configuration.volume_group_name = 'fake-vg' - super(BrickLvmTestCase, self).setUp() - - # Stub processutils.execute for static methods - self.stubs.Set(processutils, 'execute', - self.fake_execute) - self.vg = brick.LVM(self.configuration.volume_group_name, - 'sudo', - False, None, - 'default', - self.fake_execute) - - def failed_fake_execute(obj, *cmd, **kwargs): - return ("\n", "fake-error") - - def fake_pretend_lvm_version(obj, *cmd, **kwargs): - return (" LVM version: 2.03.00 (2012-03-06)\n", "") - - def fake_old_lvm_version(obj, *cmd, **kwargs): - # Does not support thin prov or snap activation - return (" LVM version: 2.02.65(2) (2012-03-06)\n", "") - - def fake_customised_lvm_version(obj, *cmd, **kwargs): - return (" LVM version: 2.02.100(2)-RHEL6 (2013-09-12)\n", "") - - def fake_execute(obj, *cmd, **kwargs): - cmd_string = ', '.join(cmd) - data = "\n" - - if ('env, LC_ALL=C, vgs, --noheadings, --unit=g, -o, name' == - cmd_string): - data = " fake-vg\n" - data += " some-other-vg\n" - elif ('env, LC_ALL=C, vgs, --noheadings, -o, name, fake-vg' == - cmd_string): - data = " fake-vg\n" - elif 'env, LC_ALL=C, vgs, --version' in cmd_string: - data = " LVM version: 2.02.95(2) (2012-03-06)\n" - elif ('env, LC_ALL=C, vgs, --noheadings, -o, uuid, fake-vg' in - cmd_string): - data = " kVxztV-dKpG-Rz7E-xtKY-jeju-QsYU-SLG6Z1\n" - elif 'env, LC_ALL=C, vgs, --noheadings, --unit=g, ' \ - '-o, name,size,free,lv_count,uuid, ' \ - '--separator, :, --nosuffix' in cmd_string: - data = (" test-prov-cap-vg-unit:10.00:10.00:0:" - "mXzbuX-dKpG-Rz7E-xtKY-jeju-QsYU-SLG8Z4\n") - if 'test-prov-cap-vg-unit' in cmd_string: - return (data, "") - data = (" test-prov-cap-vg-no-unit:10.00:10.00:0:" - "mXzbuX-dKpG-Rz7E-xtKY-jeju-QsYU-SLG8Z4\n") - if 'test-prov-cap-vg-no-unit' in cmd_string: - return (data, "") - data = " fake-vg:10.00:10.00:0:"\ - "kVxztV-dKpG-Rz7E-xtKY-jeju-QsYU-SLG6Z1\n" - if 'fake-vg' in cmd_string: - return (data, "") - data += " fake-vg-2:10.00:10.00:0:"\ - "lWyauW-dKpG-Rz7E-xtKY-jeju-QsYU-SLG7Z2\n" - data += " fake-vg-3:10.00:10.00:0:"\ - "mXzbuX-dKpG-Rz7E-xtKY-jeju-QsYU-SLG8Z3\n" - elif ('env, LC_ALL=C, lvs, --noheadings, ' - '--unit=g, -o, vg_name,name,size, --nosuffix, ' - 'fake-vg/lv-nothere' in cmd_string): - raise processutils.ProcessExecutionError( - stderr="One or more specified logical volume(s) not found.") - elif ('env, LC_ALL=C, lvs, --noheadings, ' - '--unit=g, -o, vg_name,name,size, --nosuffix, ' - 'fake-vg/lv-newerror' in cmd_string): - raise processutils.ProcessExecutionError( - stderr="Failed to find logical volume \"fake-vg/lv-newerror\"") - elif ('env, LC_ALL=C, lvs, --noheadings, ' - '--unit=g, -o, vg_name,name,size' in cmd_string): - if 'fake-unknown' in cmd_string: - raise processutils.ProcessExecutionError( - stderr="One or more volume(s) not found." - ) - if 'test-prov-cap-vg-unit' in cmd_string: - data = " fake-vg test-prov-cap-pool-unit 9.50g\n" - data += " fake-vg fake-volume-1 1.00g\n" - data += " fake-vg fake-volume-2 2.00g\n" - elif 'test-prov-cap-vg-no-unit' in cmd_string: - data = " fake-vg test-prov-cap-pool-no-unit 9.50\n" - data += " fake-vg fake-volume-1 1.00\n" - data += " fake-vg fake-volume-2 2.00\n" - elif 'test-found-lv-name' in cmd_string: - data = " fake-vg test-found-lv-name 9.50\n" - else: - data = " fake-vg fake-1 1.00g\n" - data += " fake-vg fake-2 1.00g\n" - elif ('env, LC_ALL=C, lvdisplay, --noheading, -C, -o, Attr' in - cmd_string): - if 'test-volumes' in cmd_string: - data = ' wi-a-' - else: - data = ' owi-a-' - elif 'env, LC_ALL=C, pvs, --noheadings' in cmd_string: - data = " fake-vg|/dev/sda|10.00|1.00\n" - data += " fake-vg|/dev/sdb|10.00|1.00\n" - data += " fake-vg|/dev/sdc|10.00|8.99\n" - data += " fake-vg-2|/dev/sdd|10.00|9.99\n" - elif 'env, LC_ALL=C, lvs, --noheadings, --unit=g' \ - ', -o, size,data_percent, --separator, :' in cmd_string: - if 'test-prov-cap-pool' in cmd_string: - data = " 9.5:20\n" - else: - data = " 9:12\n" - elif 'lvcreate, -T, -L, ' in cmd_string: - pass - elif 'lvcreate, -T, -V, ' in cmd_string: - pass - elif 'lvcreate, -n, ' in cmd_string: - pass - elif 'lvcreate, --name, ' in cmd_string: - pass - elif 'lvextend, -L, ' in cmd_string: - pass - else: - raise AssertionError('unexpected command called: %s' % cmd_string) - - return (data, "") - - def test_create_lv_snapshot(self): - self.assertIsNone(self.vg.create_lv_snapshot('snapshot-1', 'fake-1')) - - self.mox.StubOutWithMock(self.vg, 'get_volume') - self.vg.get_volume('fake-non-existent').AndReturn(None) - self.mox.ReplayAll() - try: - self.vg.create_lv_snapshot('snapshot-1', 'fake-non-existent') - except exception.VolumeDeviceNotFound as e: - self.assertEqual('fake-non-existent', e.kwargs['device']) - else: - self.fail("Exception not raised") - - def test_vg_exists(self): - self.assertTrue(self.vg._vg_exists()) - - def test_get_vg_uuid(self): - self.assertEqual('kVxztV-dKpG-Rz7E-xtKY-jeju-QsYU-SLG6Z1', - self.vg._get_vg_uuid()[0]) - - def test_get_all_volumes(self): - out = self.vg.get_volumes() - - self.assertEqual('fake-1', out[0]['name']) - self.assertEqual('1.00g', out[0]['size']) - self.assertEqual('fake-vg', out[0]['vg']) - - def test_get_volume(self): - self.assertEqual('fake-1', self.vg.get_volume('fake-1')['name']) - - def test_get_volume_none(self): - self.assertIsNone(self.vg.get_volume('fake-unknown')) - - def test_get_lv_info_notfound(self): - # lv-nothere will raise lvm < 2.102.112 exception - self.assertEqual( - [], - self.vg.get_lv_info( - 'sudo', vg_name='fake-vg', lv_name='lv-nothere') - ) - # lv-newerror will raise lvm > 2.102.112 exception - self.assertEqual( - [], - self.vg.get_lv_info( - 'sudo', vg_name='fake-vg', lv_name='lv-newerror') - ) - - def test_get_lv_info_found(self): - lv_info = [{'size': '9.50', 'name': 'test-found-lv-name', - 'vg': 'fake-vg'}] - self.assertEqual( - lv_info, - self.vg.get_lv_info( - 'sudo', vg_name='fake-vg', - lv_name='test-found-lv-name') - ) - - def test_get_lv_info_no_lv_name(self): - lv_info = [{'name': 'fake-1', 'size': '1.00g', 'vg': 'fake-vg'}, - {'name': 'fake-2', 'size': '1.00g', 'vg': 'fake-vg'}] - self.assertEqual( - lv_info, - self.vg.get_lv_info( - 'sudo', vg_name='fake-vg') - ) - - def test_get_all_physical_volumes(self): - # Filtered VG version - pvs = self.vg.get_all_physical_volumes('sudo', 'fake-vg') - self.assertEqual(3, len(pvs)) - - # Non-Filtered, all VG's - pvs = self.vg.get_all_physical_volumes('sudo') - self.assertEqual(4, len(pvs)) - - def test_get_physical_volumes(self): - pvs = self.vg.get_physical_volumes() - self.assertEqual(3, len(pvs)) - - def test_get_volume_groups(self): - self.assertEqual(3, len(self.vg.get_all_volume_groups('sudo'))) - self.assertEqual(1, - len(self.vg.get_all_volume_groups('sudo', 'fake-vg'))) - - def test_thin_support(self): - # lvm.supports_thin() is a static method and doesn't - # use the self._executor fake we pass in on init - # so we need to stub processutils.execute appropriately - - self.stubs.Set(processutils, 'execute', self.fake_execute) - self.assertTrue(self.vg.supports_thin_provisioning('sudo')) - - self.stubs.Set(processutils, 'execute', self.fake_pretend_lvm_version) - self.assertTrue(self.vg.supports_thin_provisioning('sudo')) - - self.stubs.Set(processutils, 'execute', self.fake_old_lvm_version) - self.assertFalse(self.vg.supports_thin_provisioning('sudo')) - - self.stubs.Set(processutils, - 'execute', - self.fake_customised_lvm_version) - self.assertTrue(self.vg.supports_thin_provisioning('sudo')) - - def test_snapshot_lv_activate_support(self): - self.vg._supports_snapshot_lv_activation = None - self.stubs.Set(processutils, 'execute', self.fake_execute) - self.assertTrue(self.vg.supports_snapshot_lv_activation) - - self.vg._supports_snapshot_lv_activation = None - self.stubs.Set(processutils, 'execute', self.fake_old_lvm_version) - self.assertFalse(self.vg.supports_snapshot_lv_activation) - - self.vg._supports_snapshot_lv_activation = None - - def test_lvchange_ignskipact_support_yes(self): - """Tests if lvchange -K is available via a lvm2 version check.""" - - self.vg._supports_lvchange_ignoreskipactivation = None - self.stubs.Set(processutils, 'execute', self.fake_pretend_lvm_version) - self.assertTrue(self.vg.supports_lvchange_ignoreskipactivation) - - self.vg._supports_lvchange_ignoreskipactivation = None - self.stubs.Set(processutils, 'execute', self.fake_old_lvm_version) - self.assertFalse(self.vg.supports_lvchange_ignoreskipactivation) - - self.vg._supports_lvchange_ignoreskipactivation = None - - def test_thin_pool_creation(self): - - # The size of fake-vg volume group is 10g, so the calculated thin - # pool size should be 9.5g (95% of 10g). - self.assertEqual("9.5g", self.vg.create_thin_pool()) - - # Passing a size parameter should result in a thin pool of that exact - # size. - for size in ("1g", "1.2g", "1.75g"): - self.assertEqual(size, self.vg.create_thin_pool(size_str=size)) - - def test_thin_pool_provisioned_capacity(self): - self.vg.vg_thin_pool = "test-prov-cap-pool-unit" - self.vg.vg_name = 'test-prov-cap-vg-unit' - self.assertEqual( - "9.5g", - self.vg.create_thin_pool(name=self.vg.vg_thin_pool)) - self.assertEqual("9.50", self.vg.vg_thin_pool_size) - self.assertEqual(7.6, self.vg.vg_thin_pool_free_space) - self.assertEqual(3.0, self.vg.vg_provisioned_capacity) - - self.vg.vg_thin_pool = "test-prov-cap-pool-no-unit" - self.vg.vg_name = 'test-prov-cap-vg-no-unit' - self.assertEqual( - "9.5g", - self.vg.create_thin_pool(name=self.vg.vg_thin_pool)) - self.assertEqual("9.50", self.vg.vg_thin_pool_size) - self.assertEqual(7.6, self.vg.vg_thin_pool_free_space) - self.assertEqual(3.0, self.vg.vg_provisioned_capacity) - - def test_thin_pool_free_space(self): - # The size of fake-vg-pool is 9g and the allocated data sums up to - # 12% so the calculated free space should be 7.92 - self.assertEqual(float("7.92"), - self.vg._get_thin_pool_free_space("fake-vg", - "fake-vg-pool")) - - def test_volume_create_after_thin_creation(self): - """Test self.vg.vg_thin_pool is set to pool_name - - See bug #1220286 for more info. - """ - - vg_name = "vg-name" - pool_name = vg_name + "-pool" - pool_path = "%s/%s" % (vg_name, pool_name) - - def executor(obj, *cmd, **kwargs): - self.assertEqual(pool_path, cmd[-1]) - - self.vg._executor = executor - self.vg.create_thin_pool(pool_name, "1G") - self.vg.create_volume("test", "1G", lv_type='thin') - - self.assertEqual(pool_name, self.vg.vg_thin_pool) - - def test_lv_has_snapshot(self): - self.assertTrue(self.vg.lv_has_snapshot('fake-vg')) - self.assertFalse(self.vg.lv_has_snapshot('test-volumes')) - - def test_activate_lv(self): - self.mox.StubOutWithMock(self.vg, '_execute') - self.vg._supports_lvchange_ignoreskipactivation = True - - self.vg._execute('lvchange', '-a', 'y', '--yes', '-K', - 'fake-vg/my-lv', - root_helper='sudo', run_as_root=True) - - self.mox.ReplayAll() - - self.vg.activate_lv('my-lv') - - self.mox.VerifyAll() - - def test_get_mirrored_available_capacity(self): - self.assertEqual(2.0, self.vg.vg_mirror_free_space(1)) - - def test_lv_extend(self): - self.vg.deactivate_lv = mock.MagicMock() - - # Extend lv with snapshot and make sure deactivate called - self.vg.create_volume("test", "1G") - self.vg.extend_volume("test", "2G") - self.vg.deactivate_lv.assert_called_once_with('test') - self.vg.deactivate_lv.reset_mock() - - # Extend lv without snapshot so deactivate should not be called - self.vg.create_volume("test", "1G") - self.vg.vg_name = "test-volumes" - self.vg.extend_volume("test", "2G") - self.assertFalse(self.vg.deactivate_lv.called) diff --git a/cinder/tests/unit/cast_as_call.py b/cinder/tests/unit/cast_as_call.py deleted file mode 100644 index caf47d442..000000000 --- a/cinder/tests/unit/cast_as_call.py +++ /dev/null @@ -1,35 +0,0 @@ -# Copyright 2013 Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - - -def mock_cast_as_call(obj=None): - """Use this to mock `cast` as calls. - - :param obj: Either an instance of RPCClient - or an instance of _Context. - """ - orig_prepare = obj.prepare - - def prepare(*args, **kwargs): - cctxt = orig_prepare(*args, **kwargs) - mock_cast_as_call(obj=cctxt) # woo, recurse! - return cctxt - - prepare_patch = mock.patch.object(obj, 'prepare').start() - prepare_patch.side_effect = prepare - - cast_patch = mock.patch.object(obj, 'cast').start() - cast_patch.side_effect = obj.call diff --git a/cinder/tests/unit/compute/__init__.py b/cinder/tests/unit/compute/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/compute/test_nova.py b/cinder/tests/unit/compute/test_nova.py deleted file mode 100644 index e9e44f6a1..000000000 --- a/cinder/tests/unit/compute/test_nova.py +++ /dev/null @@ -1,133 +0,0 @@ -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder.compute import nova -from cinder import context -from cinder import test - - -class NovaClientTestCase(test.TestCase): - def setUp(self): - super(NovaClientTestCase, self).setUp() - - self.ctx = context.RequestContext('regularuser', 'e3f0833dc08b4cea', - auth_token='token', is_admin=False) - self.ctx.service_catalog = \ - [{'type': 'compute', 'name': 'nova', 'endpoints': - [{'publicURL': 'http://novahost:8774/v2/e3f0833dc08b4cea'}]}, - {'type': 'identity', 'name': 'keystone', 'endpoints': - [{'publicURL': 'http://keystonehost:5000/v2.0'}]}] - - self.override_config('nova_endpoint_template', - 'http://novahost:8774/v2/%(project_id)s') - self.override_config('nova_endpoint_admin_template', - 'http://novaadmhost:4778/v2/%(project_id)s') - self.override_config('os_privileged_user_name', 'adminuser') - self.override_config('os_privileged_user_password', 'strongpassword') - - @mock.patch('novaclient.client.Client') - def test_nova_client_regular(self, p_client): - nova.novaclient(self.ctx) - p_client.assert_called_once_with( - nova.NOVA_API_VERSION, - 'regularuser', 'token', None, region_name=None, - auth_url='http://novahost:8774/v2/e3f0833dc08b4cea', - insecure=False, endpoint_type='publicURL', cacert=None, - timeout=None, extensions=nova.nova_extensions) - - @mock.patch('novaclient.client.Client') - def test_nova_client_admin_endpoint(self, p_client): - nova.novaclient(self.ctx, admin_endpoint=True) - p_client.assert_called_once_with( - nova.NOVA_API_VERSION, - 'regularuser', 'token', None, region_name=None, - auth_url='http://novaadmhost:4778/v2/e3f0833dc08b4cea', - insecure=False, endpoint_type='adminURL', cacert=None, - timeout=None, extensions=nova.nova_extensions) - - @mock.patch('novaclient.client.Client') - def test_nova_client_privileged_user(self, p_client): - nova.novaclient(self.ctx, privileged_user=True) - p_client.assert_called_once_with( - nova.NOVA_API_VERSION, - 'adminuser', 'strongpassword', None, region_name=None, - auth_url='http://keystonehost:5000/v2.0', - insecure=False, endpoint_type='publicURL', cacert=None, - timeout=None, extensions=nova.nova_extensions) - - @mock.patch('novaclient.client.Client') - def test_nova_client_privileged_user_custom_auth_url(self, p_client): - self.override_config('os_privileged_user_auth_url', - 'http://privatekeystonehost:5000/v2.0') - nova.novaclient(self.ctx, privileged_user=True) - p_client.assert_called_once_with( - nova.NOVA_API_VERSION, - 'adminuser', 'strongpassword', None, region_name=None, - auth_url='http://privatekeystonehost:5000/v2.0', - insecure=False, endpoint_type='publicURL', cacert=None, - timeout=None, extensions=nova.nova_extensions) - - @mock.patch('novaclient.client.Client') - def test_nova_client_custom_region(self, p_client): - self.override_config('os_region_name', 'farfaraway') - nova.novaclient(self.ctx) - p_client.assert_called_once_with( - nova.NOVA_API_VERSION, - 'regularuser', 'token', None, region_name='farfaraway', - auth_url='http://novahost:8774/v2/e3f0833dc08b4cea', - insecure=False, endpoint_type='publicURL', cacert=None, - timeout=None, extensions=nova.nova_extensions) - - -class FakeNovaClient(object): - class Volumes(object): - def __getattr__(self, item): - return None - - def __init__(self): - self.volumes = self.Volumes() - - def create_volume_snapshot(self, *args, **kwargs): - pass - - def delete_volume_snapshot(self, *args, **kwargs): - pass - - -class NovaApiTestCase(test.TestCase): - def setUp(self): - super(NovaApiTestCase, self).setUp() - - self.api = nova.API() - self.novaclient = FakeNovaClient() - self.ctx = context.get_admin_context() - - def test_update_server_volume(self): - with mock.patch.object(nova, 'novaclient') as mock_novaclient, \ - mock.patch.object(self.novaclient.volumes, - 'update_server_volume') as \ - mock_update_server_volume: - mock_novaclient.return_value = self.novaclient - - self.api.update_server_volume(self.ctx, 'server_id', - 'attach_id', 'new_volume_id') - - mock_novaclient.assert_called_once_with(self.ctx) - mock_update_server_volume.assert_called_once_with( - 'server_id', - 'attach_id', - 'new_volume_id' - ) diff --git a/cinder/tests/unit/conf_fixture.py b/cinder/tests/unit/conf_fixture.py deleted file mode 100644 index 7f101c5d6..000000000 --- a/cinder/tests/unit/conf_fixture.py +++ /dev/null @@ -1,55 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os - -from oslo_config import cfg - - -CONF = cfg.CONF - -CONF.import_opt('policy_file', 'cinder.policy', group='oslo_policy') -CONF.import_opt('volume_driver', 'cinder.volume.manager') -CONF.import_opt('xiv_ds8k_proxy', - 'cinder.volume.drivers.ibm.xiv_ds8k') -CONF.import_opt('backup_driver', 'cinder.backup.manager') -CONF.import_opt('fixed_key', 'cinder.keymgr.conf_key_mgr', group='keymgr') -CONF.import_opt('scheduler_driver', 'cinder.scheduler.manager') - -def_vol_type = 'fake_vol_type' - - -def set_defaults(conf): - conf.set_default('default_volume_type', def_vol_type) - conf.set_default('volume_driver', - 'cinder.tests.unit.fake_driver.FakeISCSIDriver') - conf.set_default('iscsi_helper', 'fake') - conf.set_default('rpc_backend', 'cinder.openstack.common.rpc.impl_fake') - conf.set_default('connection', 'sqlite://', group='database') - conf.set_default('sqlite_synchronous', False, group='database') - conf.set_default('policy_file', 'cinder.tests.unit/policy.json', - group='oslo_policy') - conf.set_default( - 'xiv_ds8k_proxy', - 'cinder.tests.unit.test_ibm_xiv_ds8k.XIVDS8KFakeProxyDriver') - conf.set_default('backup_driver', 'cinder.tests.unit.backup.fake_service') - conf.set_default('fixed_key', default='0' * 64, group='keymgr') - conf.set_default('scheduler_driver', - 'cinder.scheduler.filter_scheduler.FilterScheduler') - conf.set_default('state_path', os.path.abspath( - os.path.join(os.path.dirname(__file__), '..', '..', '..'))) - conf.set_default('policy_dirs', [], group='oslo_policy') - conf.set_default('auth_strategy', 'noauth') diff --git a/cinder/tests/unit/db/__init__.py b/cinder/tests/unit/db/__init__.py deleted file mode 100644 index fdf33be94..000000000 --- a/cinder/tests/unit/db/__init__.py +++ /dev/null @@ -1,18 +0,0 @@ -# Copyright (c) 2010 Citrix Systems, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`db` -- Stubs for DB API -============================= -""" diff --git a/cinder/tests/unit/db/fakes.py b/cinder/tests/unit/db/fakes.py deleted file mode 100644 index 90b90324c..000000000 --- a/cinder/tests/unit/db/fakes.py +++ /dev/null @@ -1,44 +0,0 @@ -# Copyright (c) 2011 X.commerce, a business unit of eBay Inc. -# Copyright 2010 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Stubouts, mocks and fixtures for the test suite.""" - -from cinder import db - - -class FakeModel(object): - """Stubs out for model.""" - def __init__(self, values): - self.values = values - - def __getattr__(self, name): - return self.values[name] - - def __getitem__(self, key): - if key in self.values: - return self.values[key] - else: - raise NotImplementedError() - - def __repr__(self): - return '' % self.values - - -def stub_out(stubs, funcs): - """Set the stubs in mapping in the db api.""" - for func in funcs: - func_name = '_'.join(func.__name__.split('_')[1:]) - stubs.Set(db, func_name, func) diff --git a/cinder/tests/unit/db/test_name_id.py b/cinder/tests/unit/db/test_name_id.py deleted file mode 100644 index e5749ce0e..000000000 --- a/cinder/tests/unit/db/test_name_id.py +++ /dev/null @@ -1,57 +0,0 @@ -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests for volume name_id.""" - -from oslo_config import cfg - -from cinder import context -from cinder import db -from cinder import test -from cinder.tests.unit import utils as testutils - - -CONF = cfg.CONF - - -class NameIDsTestCase(test.TestCase): - """Test cases for naming volumes with name_id.""" - - def setUp(self): - super(NameIDsTestCase, self).setUp() - self.ctxt = context.RequestContext(user_id='user_id', - project_id='project_id') - - def test_name_id_same(self): - """New volume should have same 'id' and 'name_id'.""" - vol_ref = testutils.create_volume(self.ctxt, size=1) - self.assertEqual(vol_ref['name_id'], vol_ref['id']) - expected_name = CONF.volume_name_template % vol_ref['id'] - self.assertEqual(expected_name, vol_ref['name']) - - def test_name_id_diff(self): - """Change name ID to mimic volume after migration.""" - vol_ref = testutils.create_volume(self.ctxt, size=1) - db.volume_update(self.ctxt, vol_ref['id'], {'name_id': 'fake'}) - vol_ref = db.volume_get(self.ctxt, vol_ref['id']) - expected_name = CONF.volume_name_template % 'fake' - self.assertEqual(expected_name, vol_ref['name']) - - def test_name_id_snapshot_volume_name(self): - """Make sure snapshot['volume_name'] is updated.""" - vol_ref = testutils.create_volume(self.ctxt, size=1) - db.volume_update(self.ctxt, vol_ref['id'], {'name_id': 'fake'}) - snap_ref = testutils.create_snapshot(self.ctxt, vol_ref['id']) - expected_name = CONF.volume_name_template % 'fake' - self.assertEqual(expected_name, snap_ref['volume_name']) diff --git a/cinder/tests/unit/db/test_purge.py b/cinder/tests/unit/db/test_purge.py deleted file mode 100644 index e2a07e2fd..000000000 --- a/cinder/tests/unit/db/test_purge.py +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright (C) 2015 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests for db purge.""" - -import datetime -import uuid - -from oslo_utils import timeutils - -from cinder import context -from cinder import db -from cinder.db.sqlalchemy import api as db_api -from cinder import exception -from cinder import test - -from oslo_db.sqlalchemy import utils as sqlalchemyutils - - -class PurgeDeletedTest(test.TestCase): - - def setUp(self): - super(PurgeDeletedTest, self).setUp() - self.context = context.get_admin_context() - self.engine = db_api.get_engine() - self.session = db_api.get_session() - self.conn = self.engine.connect() - self.volumes = sqlalchemyutils.get_table( - self.engine, "volumes") - # The volume_metadata table has a FK of volume_id - self.vm = sqlalchemyutils.get_table( - self.engine, "volume_metadata") - self.uuidstrs = [] - for unused in range(6): - self.uuidstrs.append(uuid.uuid4().hex) - # Add 6 rows to table - for uuidstr in self.uuidstrs: - ins_stmt = self.volumes.insert().values(id=uuidstr) - self.conn.execute(ins_stmt) - ins_stmt = self.vm.insert().values(volume_id=uuidstr) - self.conn.execute(ins_stmt) - # Set 4 of them deleted, 2 are 60 days ago, 2 are 20 days ago - old = timeutils.utcnow() - datetime.timedelta(days=20) - older = timeutils.utcnow() - datetime.timedelta(days=60) - make_old = self.volumes.update().\ - where(self.volumes.c.id.in_(self.uuidstrs[1:3]))\ - .values(deleted_at=old) - make_older = self.volumes.update().\ - where(self.volumes.c.id.in_(self.uuidstrs[4:6]))\ - .values(deleted_at=older) - make_meta_old = self.vm.update().\ - where(self.vm.c.volume_id.in_(self.uuidstrs[1:3]))\ - .values(deleted_at=old) - make_meta_older = self.vm.update().\ - where(self.vm.c.volume_id.in_(self.uuidstrs[4:6]))\ - .values(deleted_at=older) - self.conn.execute(make_old) - self.conn.execute(make_older) - self.conn.execute(make_meta_old) - self.conn.execute(make_meta_older) - - def test_purge_deleted_rows_old(self): - # Purge at 30 days old, should only delete 2 rows - db.purge_deleted_rows(self.context, age_in_days=30) - rows = self.session.query(self.volumes).count() - meta_rows = self.session.query(self.vm).count() - # Verify that we only deleted 2 - self.assertEqual(4, rows) - self.assertEqual(4, meta_rows) - - def test_purge_deleted_rows_older(self): - # Purge at 10 days old now, should delete 2 more rows - db.purge_deleted_rows(self.context, age_in_days=10) - rows = self.session.query(self.volumes).count() - meta_rows = self.session.query(self.vm).count() - # Verify that we only have 2 rows now - self.assertEqual(2, rows) - self.assertEqual(2, meta_rows) - - def test_purge_deleted_rows_bad_args(self): - # Test with no age argument - self.assertRaises(TypeError, db.purge_deleted_rows, self.context) - # Test purge with non-integer - self.assertRaises(exception.InvalidParameterValue, - db.purge_deleted_rows, self.context, - age_in_days='ten') - # Test with negative value - self.assertRaises(exception.InvalidParameterValue, - db.purge_deleted_rows, self.context, - age_in_days=-1) diff --git a/cinder/tests/unit/db/test_qos_specs.py b/cinder/tests/unit/db/test_qos_specs.py deleted file mode 100644 index 6326243bb..000000000 --- a/cinder/tests/unit/db/test_qos_specs.py +++ /dev/null @@ -1,223 +0,0 @@ -# Copyright (C) 2013 eBay Inc. -# Copyright (C) 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests for quality_of_service_specs table.""" - - -import time - -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.volume import volume_types - - -def fake_qos_specs_get_by_name(context, name, session=None, inactive=False): - pass - - -class QualityOfServiceSpecsTableTestCase(test.TestCase): - """Test case for QualityOfServiceSpecs model.""" - - def setUp(self): - super(QualityOfServiceSpecsTableTestCase, self).setUp() - self.ctxt = context.RequestContext(user_id='user_id', - project_id='project_id', - is_admin=True) - - def _create_qos_specs(self, name, values=None): - """Create a transfer object.""" - if values: - specs = dict(name=name, qos_specs=values) - else: - specs = {'name': name, - 'qos_specs': { - 'consumer': 'back-end', - 'key1': 'value1', - 'key2': 'value2'}} - return db.qos_specs_create(self.ctxt, specs)['id'] - - def test_qos_specs_create(self): - # If there is qos specs with the same name exists, - # a QoSSpecsExists exception will be raised. - name = 'QoSSpecsCreationTest' - self._create_qos_specs(name) - self.assertRaises(exception.QoSSpecsExists, - db.qos_specs_create, self.ctxt, dict(name=name)) - - specs_id = self._create_qos_specs('NewName') - query_id = db.qos_specs_get_by_name( - self.ctxt, 'NewName')['id'] - self.assertEqual(specs_id, query_id) - - def test_qos_specs_get(self): - value = dict(consumer='front-end', - key1='foo', key2='bar') - specs_id = self._create_qos_specs('Name1', value) - - fake_id = 'fake-UUID' - self.assertRaises(exception.QoSSpecsNotFound, - db.qos_specs_get, self.ctxt, fake_id) - - specs = db.qos_specs_get(self.ctxt, specs_id) - expected = dict(name='Name1', id=specs_id, consumer='front-end') - del value['consumer'] - expected.update(dict(specs=value)) - self.assertDictMatch(expected, specs) - - def test_qos_specs_get_all(self): - value1 = dict(consumer='front-end', - key1='v1', key2='v2') - value2 = dict(consumer='back-end', - key3='v3', key4='v4') - value3 = dict(consumer='back-end', - key5='v5', key6='v6') - - spec_id1 = self._create_qos_specs('Name1', value1) - spec_id2 = self._create_qos_specs('Name2', value2) - spec_id3 = self._create_qos_specs('Name3', value3) - - specs = db.qos_specs_get_all(self.ctxt) - self.assertEqual(3, len(specs), - "Unexpected number of qos specs records") - - expected1 = dict(name='Name1', id=spec_id1, consumer='front-end') - expected2 = dict(name='Name2', id=spec_id2, consumer='back-end') - expected3 = dict(name='Name3', id=spec_id3, consumer='back-end') - del value1['consumer'] - del value2['consumer'] - del value3['consumer'] - expected1.update(dict(specs=value1)) - expected2.update(dict(specs=value2)) - expected3.update(dict(specs=value3)) - self.assertIn(expected1, specs) - self.assertIn(expected2, specs) - self.assertIn(expected3, specs) - - def test_qos_specs_get_by_name(self): - name = str(int(time.time())) - value = dict(consumer='front-end', - foo='Foo', bar='Bar') - specs_id = self._create_qos_specs(name, value) - specs = db.qos_specs_get_by_name(self.ctxt, name) - del value['consumer'] - expected = {'name': name, - 'id': specs_id, - 'consumer': 'front-end', - 'specs': value} - self.assertDictMatch(expected, specs) - - def test_qos_specs_delete(self): - name = str(int(time.time())) - specs_id = self._create_qos_specs(name) - - db.qos_specs_delete(self.ctxt, specs_id) - self.assertRaises(exception.QoSSpecsNotFound, db.qos_specs_get, - self.ctxt, specs_id) - - def test_qos_specs_item_delete(self): - name = str(int(time.time())) - value = dict(consumer='front-end', - foo='Foo', bar='Bar') - specs_id = self._create_qos_specs(name, value) - - del value['consumer'] - del value['foo'] - expected = {'name': name, - 'id': specs_id, - 'consumer': 'front-end', - 'specs': value} - db.qos_specs_item_delete(self.ctxt, specs_id, 'foo') - specs = db.qos_specs_get_by_name(self.ctxt, name) - self.assertDictMatch(expected, specs) - - def test_associate_type_with_qos(self): - self.assertRaises(exception.VolumeTypeNotFound, - db.volume_type_qos_associate, - self.ctxt, 'Fake-VOLID', 'Fake-QOSID') - type_id = volume_types.create(self.ctxt, 'TypeName')['id'] - specs_id = self._create_qos_specs('FakeQos') - db.volume_type_qos_associate(self.ctxt, type_id, specs_id) - res = db.qos_specs_associations_get(self.ctxt, specs_id) - self.assertEqual(1, len(res)) - self.assertEqual(type_id, res[0]['id']) - self.assertEqual(specs_id, res[0]['qos_specs_id']) - - def test_qos_associations_get(self): - self.assertRaises(exception.QoSSpecsNotFound, - db.qos_specs_associations_get, - self.ctxt, 'Fake-UUID') - - type_id = volume_types.create(self.ctxt, 'TypeName')['id'] - specs_id = self._create_qos_specs('FakeQos') - res = db.qos_specs_associations_get(self.ctxt, specs_id) - self.assertEqual(0, len(res)) - - db.volume_type_qos_associate(self.ctxt, type_id, specs_id) - res = db.qos_specs_associations_get(self.ctxt, specs_id) - self.assertEqual(1, len(res)) - self.assertEqual(type_id, res[0]['id']) - self.assertEqual(specs_id, res[0]['qos_specs_id']) - - type0_id = volume_types.create(self.ctxt, 'Type0Name')['id'] - db.volume_type_qos_associate(self.ctxt, type0_id, specs_id) - res = db.qos_specs_associations_get(self.ctxt, specs_id) - self.assertEqual(2, len(res)) - self.assertEqual(specs_id, res[0]['qos_specs_id']) - self.assertEqual(specs_id, res[1]['qos_specs_id']) - - def test_qos_specs_disassociate(self): - type_id = volume_types.create(self.ctxt, 'TypeName')['id'] - specs_id = self._create_qos_specs('FakeQos') - db.volume_type_qos_associate(self.ctxt, type_id, specs_id) - res = db.qos_specs_associations_get(self.ctxt, specs_id) - self.assertEqual(type_id, res[0]['id']) - self.assertEqual(specs_id, res[0]['qos_specs_id']) - - db.qos_specs_disassociate(self.ctxt, specs_id, type_id) - res = db.qos_specs_associations_get(self.ctxt, specs_id) - self.assertEqual(0, len(res)) - res = db.volume_type_get(self.ctxt, type_id) - self.assertIsNone(res['qos_specs_id']) - - def test_qos_specs_disassociate_all(self): - specs_id = self._create_qos_specs('FakeQos') - type1_id = volume_types.create(self.ctxt, 'Type1Name')['id'] - type2_id = volume_types.create(self.ctxt, 'Type2Name')['id'] - type3_id = volume_types.create(self.ctxt, 'Type3Name')['id'] - db.volume_type_qos_associate(self.ctxt, type1_id, specs_id) - db.volume_type_qos_associate(self.ctxt, type2_id, specs_id) - db.volume_type_qos_associate(self.ctxt, type3_id, specs_id) - - res = db.qos_specs_associations_get(self.ctxt, specs_id) - self.assertEqual(3, len(res)) - - db.qos_specs_disassociate_all(self.ctxt, specs_id) - res = db.qos_specs_associations_get(self.ctxt, specs_id) - self.assertEqual(0, len(res)) - - def test_qos_specs_update(self): - name = 'FakeName' - specs_id = self._create_qos_specs(name) - value = dict(key2='new_value2', key3='value3') - - self.assertRaises(exception.QoSSpecsNotFound, db.qos_specs_update, - self.ctxt, 'Fake-UUID', value) - db.qos_specs_update(self.ctxt, specs_id, value) - specs = db.qos_specs_get(self.ctxt, specs_id) - self.assertEqual('new_value2', specs['specs']['key2']) - self.assertEqual('value3', specs['specs']['key3']) diff --git a/cinder/tests/unit/db/test_transfers.py b/cinder/tests/unit/db/test_transfers.py deleted file mode 100644 index 09ecb4f5d..000000000 --- a/cinder/tests/unit/db/test_transfers.py +++ /dev/null @@ -1,119 +0,0 @@ -# Copyright (C) 2013 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests for transfers table.""" - -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.tests.unit import utils - - -class TransfersTableTestCase(test.TestCase): - """Test case for transfers model.""" - - def setUp(self): - super(TransfersTableTestCase, self).setUp() - self.ctxt = context.RequestContext(user_id='user_id', - project_id='project_id') - - def _create_transfer(self, volume_id=None): - """Create a transfer object.""" - transfer = {'display_name': 'display_name', - 'salt': 'salt', - 'crypt_hash': 'crypt_hash'} - if volume_id is not None: - transfer['volume_id'] = volume_id - return db.transfer_create(self.ctxt, transfer)['id'] - - def test_transfer_create(self): - # If the volume_id is Null a KeyError exception will be raised. - self.assertRaises(KeyError, - self._create_transfer) - - volume_id = utils.create_volume(self.ctxt)['id'] - self._create_transfer(volume_id) - - def test_transfer_create_not_available(self): - volume_id = utils.create_volume(self.ctxt, size=1, - status='notavailable')['id'] - self.assertRaises(exception.InvalidVolume, - self._create_transfer, - volume_id) - - def test_transfer_get(self): - volume_id1 = utils.create_volume(self.ctxt)['id'] - xfer_id1 = self._create_transfer(volume_id1) - - xfer = db.transfer_get(self.ctxt, xfer_id1) - self.assertEqual(volume_id1, xfer.volume_id, "Unexpected volume_id") - - nctxt = context.RequestContext(user_id='new_user_id', - project_id='new_project_id') - self.assertRaises(exception.TransferNotFound, - db.transfer_get, nctxt, xfer_id1) - - xfer = db.transfer_get(nctxt.elevated(), xfer_id1) - self.assertEqual(volume_id1, xfer.volume_id, "Unexpected volume_id") - - def test_transfer_get_all(self): - volume_id1 = utils.create_volume(self.ctxt)['id'] - volume_id2 = utils.create_volume(self.ctxt)['id'] - self._create_transfer(volume_id1) - self._create_transfer(volume_id2) - - self.assertRaises(exception.NotAuthorized, - db.transfer_get_all, - self.ctxt) - xfer = db.transfer_get_all(context.get_admin_context()) - self.assertEqual(2, len(xfer), "Unexpected number of transfer records") - - xfer = db.transfer_get_all_by_project(self.ctxt, self.ctxt.project_id) - self.assertEqual(2, len(xfer), "Unexpected number of transfer records") - - nctxt = context.RequestContext(user_id='new_user_id', - project_id='new_project_id') - self.assertRaises(exception.NotAuthorized, - db.transfer_get_all_by_project, - nctxt, self.ctxt.project_id) - xfer = db.transfer_get_all_by_project(nctxt.elevated(), - self.ctxt.project_id) - self.assertEqual(2, len(xfer), "Unexpected number of transfer records") - - def test_transfer_destroy(self): - volume_id = utils.create_volume(self.ctxt)['id'] - volume_id2 = utils.create_volume(self.ctxt)['id'] - xfer_id1 = self._create_transfer(volume_id) - xfer_id2 = self._create_transfer(volume_id2) - - xfer = db.transfer_get_all(context.get_admin_context()) - self.assertEqual(2, len(xfer), "Unexpected number of transfer records") - self.assertFalse(xfer[0]['deleted'], "Deleted flag is set") - - db.transfer_destroy(self.ctxt, xfer_id1) - xfer = db.transfer_get_all(context.get_admin_context()) - self.assertEqual(1, len(xfer), "Unexpected number of transfer records") - self.assertEqual(xfer[0]['id'], xfer_id2, - "Unexpected value for Transfer id") - - nctxt = context.RequestContext(user_id='new_user_id', - project_id='new_project_id') - self.assertRaises(exception.TransferNotFound, - db.transfer_destroy, nctxt, xfer_id2) - - db.transfer_destroy(nctxt.elevated(), xfer_id2) - xfer = db.transfer_get_all(context.get_admin_context()) - self.assertEqual(0, len(xfer), "Unexpected number of transfer records") diff --git a/cinder/tests/unit/db/test_volume_type.py b/cinder/tests/unit/db/test_volume_type.py deleted file mode 100644 index 9d748cebd..000000000 --- a/cinder/tests/unit/db/test_volume_type.py +++ /dev/null @@ -1,40 +0,0 @@ -# Copyright 2016 Intel Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests for volume type.""" - -from cinder import context -from cinder import db -from cinder import test -from cinder.volume import volume_types - - -class VolumeTypeTestCase(test.TestCase): - """Test cases for volume type.""" - - def setUp(self): - super(VolumeTypeTestCase, self).setUp() - self.ctxt = context.RequestContext(user_id='user_id', - project_id='project_id', - is_admin = True) - - def test_volume_type_update(self): - vol_type_ref = volume_types.create(self.ctxt, 'fake volume type') - updates = dict(name = 'test_volume_type_update', - description = None, - is_public = None) - updated_vol_type = db.volume_type_update( - self.ctxt, vol_type_ref.id, updates) - self.assertEqual('test_volume_type_update', updated_vol_type.name) - volume_types.destroy(self.ctxt, vol_type_ref.id) diff --git a/cinder/tests/unit/declare_conf.py b/cinder/tests/unit/declare_conf.py deleted file mode 100644 index 78e03f222..000000000 --- a/cinder/tests/unit/declare_conf.py +++ /dev/null @@ -1,22 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg - - -CONF = cfg.CONF -CONF.register_opt(cfg.IntOpt('answer', default=42, help='test conf')) diff --git a/cinder/tests/unit/fake_backup.py b/cinder/tests/unit/fake_backup.py deleted file mode 100644 index fe1996a60..000000000 --- a/cinder/tests/unit/fake_backup.py +++ /dev/null @@ -1,57 +0,0 @@ -# Copyright (c) 2015 Intel Corporation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_versionedobjects import fields - -from cinder import objects -from cinder.objects import fields as c_fields -from cinder.tests.unit import fake_constants as fake - - -def fake_db_backup(**updates): - db_backup = { - 'id': fake.backup_id, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - 'volume_id': fake.volume_id, - 'status': c_fields.BackupStatus.CREATING, - 'host': 'fake_host', - 'display_name': 'fake_name', - 'size': 5, - 'display_description': 'fake_description', - 'service_metadata': 'fake_metadata', - 'service': 'fake_service', - 'object_count': 5, - 'num_dependent_backups': 0, - } - - for name, field in objects.Backup.fields.items(): - if name in db_backup: - continue - if field.nullable: - db_backup[name] = None - elif field.default != fields.UnspecifiedDefault: - db_backup[name] = field.default - else: - raise Exception('fake_db_backup needs help with %s' % name) - - if updates: - db_backup.update(updates) - - return db_backup - - -def fake_backup_obj(context, **updates): - return objects.Backup._from_db_object(context, objects.Backup(), - fake_db_backup(**updates)) diff --git a/cinder/tests/unit/fake_consistencygroup.py b/cinder/tests/unit/fake_consistencygroup.py deleted file mode 100644 index fa526c2aa..000000000 --- a/cinder/tests/unit/fake_consistencygroup.py +++ /dev/null @@ -1,50 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_versionedobjects import fields - -from cinder import objects -from cinder.tests.unit import fake_constants as fake - - -def fake_db_consistencygroup(**updates): - db_values = { - 'id': fake.consistency_group_id, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - 'host': 'FakeHost', - 'volumes': [], - } - for name, field in objects.ConsistencyGroup.fields.items(): - if name in db_values: - continue - if field.nullable: - db_values[name] = None - elif field.default != fields.UnspecifiedDefault: - db_values[name] = field.default - else: - raise Exception('fake_db_consistencygroup needs help with %s' % - name) - - if updates: - db_values.update(updates) - - return db_values - - -def fake_consistencyobject_obj(context, **updates): - return objects.ConsistencyGroup._from_db_object(context, - objects.ConsistencyGroup(), - fake_db_consistencygroup( - **updates)) diff --git a/cinder/tests/unit/fake_constants.py b/cinder/tests/unit/fake_constants.py deleted file mode 100644 index 59f452a3f..000000000 --- a/cinder/tests/unit/fake_constants.py +++ /dev/null @@ -1,44 +0,0 @@ -# Copyright 2016 Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -attachment_id = '4dc3bb12-ad75-41b9-ab2c-7609e743e600' -backup_id = '707844eb-6d8a-4ac1-8b98-618e1c0b3a3a' -backup2_id = '40e8462a-c9d8-462f-a810-b732a1790535' -backup3_id = '30ae7641-017e-4221-a642-855687c8bd71' -cgsnapshot_id = '5e34cce3-bc97-46b7-a127-5cfb95ef445d' -cgsnapshot2_id = '5c36d762-d6ba-4f04-bd07-88a298cc410a' -cgsnapshot3_id = '5f392156-fc03-492a-9cb8-e46a7eedaf33' -consistency_group_id = 'f18abf73-79ee-4f2b-8d4f-1c044148f117' -image_id = 'e79161cd-5f9d-4007-8823-81a807a64332' -object_id = 'd7c5b12f-d57d-4762-99ab-db5f62ae3569' -object2_id = '51f5b8fa-c13c-48ba-8c9d-b470466cbc9c' -object3_id = '7bf5ffa9-18a2-4b64-aab4-0798b53ee4e7' -project_id = '89afd400-b646-4bbc-b12b-c0a4d63e5bd3' -project2_id = '452ebfbc-55d9-402a-87af-65061916c24b' -provider_id = '60087173-e899-470a-9e3a-ba4cffa3e3e3' -snapshot_id = '253b2878-ec60-4793-ad19-e65496ec7aab' -snapshot2_id = 'c02c44fa-5665-4a26-9e66-2ebaf25e5d2d' -snapshot3_id = '454f9970-1e05-4193-a3ed-5c390c3faa18' -user_id = 'c853ca26-e8ea-4797-8a52-ee124a013d0e' -user2_id = '95f7b7ed-bd7f-426e-b05f-f1ffeb4f09df' -volume_id = '1e5177e7-95e5-4a0f-b170-e45f4b469f6a' -volume2_id = '43a09914-e495-475f-b862-0bda3c8918e4' -volume3_id = '1b1cf149-219c-44ac-aee3-13121a7f86a7' -volume4_id = '904d4602-4301-4e9b-8df1-8133b51904e6' -volume5_id = '17b0e01d-3d2d-4c31-a1aa-c962420bc3dc' -volume_name_id = 'ee73d33c-52ed-4cb7-a8a9-2687c1205c22' -volume2_name_id = '63fbdd21-03bc-4309-b867-2893848f86af' -volume_type_id = '4e9e6d23-eed0-426d-b90a-28f87a94b6fe' -volume_type2_id = '23defc6f-6d21-4fb5-8d36-b887cbd5a19c' -will_not_be_found_id = 'ce816f65-c5aa-46d6-bd62-5272752d584a' diff --git a/cinder/tests/unit/fake_driver.py b/cinder/tests/unit/fake_driver.py deleted file mode 100644 index b641784b4..000000000 --- a/cinder/tests/unit/fake_driver.py +++ /dev/null @@ -1,342 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_utils import timeutils - -from cinder import exception -from cinder.objects import fields -from cinder.tests.unit.brick import fake_lvm -from cinder.volume import driver -from cinder.volume.drivers import lvm -from cinder.zonemanager import utils as fczm_utils - - -class FakeISCSIDriver(lvm.LVMVolumeDriver): - """Logs calls instead of executing.""" - def __init__(self, *args, **kwargs): - super(FakeISCSIDriver, self).__init__(execute=self.fake_execute, - *args, **kwargs) - self.vg = fake_lvm.FakeBrickLVM('cinder-volumes', False, - None, 'default', - self.fake_execute) - - def check_for_setup_error(self): - """No setup necessary in fake mode.""" - pass - - def initialize_connection(self, volume, connector): - volume_metadata = {} - - for metadata in volume['volume_admin_metadata']: - volume_metadata[metadata['key']] = metadata['value'] - - access_mode = volume_metadata.get('attached_mode') - if access_mode is None: - access_mode = ('ro' - if volume_metadata.get('readonly') == 'True' - else 'rw') - - return {'driver_volume_type': 'iscsi', - 'data': {'access_mode': access_mode}} - - def terminate_connection(self, volume, connector, **kwargs): - pass - - @staticmethod - def fake_execute(cmd, *_args, **_kwargs): - """Execute that simply logs the command.""" - return (None, None) - - -class FakeISERDriver(FakeISCSIDriver): - """Logs calls instead of executing.""" - def __init__(self, *args, **kwargs): - super(FakeISERDriver, self).__init__(execute=self.fake_execute, - *args, **kwargs) - - def initialize_connection(self, volume, connector): - return { - 'driver_volume_type': 'iser', - 'data': {} - } - - @staticmethod - def fake_execute(cmd, *_args, **_kwargs): - """Execute that simply logs the command.""" - return (None, None) - - -class FakeFibreChannelDriver(driver.FibreChannelDriver): - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - return { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'initiator_target_map': {'fake_wwn': ['fake_wwn2']}, - }} - - @fczm_utils.AddFCZone - def no_zone_initialize_connection(self, volume, connector): - """This shouldn't call the ZM.""" - return { - 'driver_volume_type': 'bogus', - 'data': { - 'initiator_target_map': {'fake_wwn': ['fake_wwn2']}, - }} - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - return { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'initiator_target_map': {'fake_wwn': ['fake_wwn2']}, - }} - - @fczm_utils.RemoveFCZone - def no_zone_terminate_connection(self, volume, connector, **kwargs): - return { - 'driver_volume_type': 'bogus', - 'data': { - 'initiator_target_map': {'fake_wwn': ['fake_wwn2']}, - }} - - -class LoggingVolumeDriver(driver.VolumeDriver): - """Logs and records calls, for unit tests.""" - - def check_for_setup_error(self): - pass - - def create_volume(self, volume): - self.log_action('create_volume', volume) - - def delete_volume(self, volume): - self.clear_volume(volume) - self.log_action('delete_volume', volume) - - def clear_volume(self, volume): - self.log_action('clear_volume', volume) - - def local_path(self, volume): - raise NotImplementedError() - - def ensure_export(self, context, volume): - self.log_action('ensure_export', volume) - - def create_export(self, context, volume): - self.log_action('create_export', volume) - - def remove_export(self, context, volume): - self.log_action('remove_export', volume) - - def initialize_connection(self, volume, connector): - self.log_action('initialize_connection', volume) - - def terminate_connection(self, volume, connector): - self.log_action('terminate_connection', volume) - - def create_export_snapshot(self, context, snapshot): - self.log_action('create_export_snapshot', snapshot) - - def remove_export_snapshot(self, context, snapshot): - self.log_action('remove_export_snapshot', snapshot) - - def initialize_connection_snapshot(self, snapshot, connector): - self.log_action('initialize_connection_snapshot', snapshot) - - def terminate_connection_snapshot(self, snapshot, connector): - self.log_action('terminate_connection_snapshot', snapshot) - - def create_cloned_volume(self, volume, src_vol): - self.log_action('create_cloned_volume', volume) - - _LOGS = [] - - @staticmethod - def clear_logs(): - LoggingVolumeDriver._LOGS = [] - - @staticmethod - def log_action(action, parameters): - """Logs the command.""" - log_dictionary = {} - if parameters: - log_dictionary = dict(parameters) - log_dictionary['action'] = action - LoggingVolumeDriver._LOGS.append(log_dictionary) - - @staticmethod - def all_logs(): - return LoggingVolumeDriver._LOGS - - @staticmethod - def logs_like(action, **kwargs): - matches = [] - for entry in LoggingVolumeDriver._LOGS: - if entry['action'] != action: - continue - match = True - for k, v in kwargs.items(): - if entry.get(k) != v: - match = False - break - if match: - matches.append(entry) - return matches - - -class FakeGateDriver(lvm.LVMVolumeDriver): - """Class designation for FakeGateDriver. - - FakeGateDriver is for TESTING ONLY. There are a few - driver features such as CG and replication that are not - supported by the reference driver LVM currently. Adding - those functions in this fake driver will help detect - problems when changes are introduced in those functions. - - Implementation of this driver is NOT meant for production. - They are implemented simply to make sure calls to the driver - functions are passing in the correct parameters, and the - results returned by the driver are handled properly by the manager. - - """ - def __init__(self, *args, **kwargs): - super(FakeGateDriver, self).__init__(*args, **kwargs) - - def _update_volume_stats(self): - super(FakeGateDriver, self)._update_volume_stats() - self._stats["pools"][0]["consistencygroup_support"] = True - self._stats["pools"][0]["replication_enabled"] = True - - # NOTE(xyang): Consistency Group functions implemented below - # are for testing purpose only. Data consistency cannot be - # achieved by running these functions. - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - # A consistencygroup entry is already created in db - # This driver just returns a status - now = timeutils.utcnow() - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE, - 'updated_at': now} - - return model_update - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - soure_cg=None, source_vols=None): - """Creates a consistencygroup from cgsnapshot or source cg.""" - for vol in volumes: - try: - if snapshots: - for snapshot in snapshots: - if vol['snapshot_id'] == snapshot['id']: - self.create_volume_from_snapshot(vol, snapshot) - break - except Exception: - raise - try: - if source_vols: - for source_vol in source_vols: - if vol['source_volid'] == source_vol['id']: - self.create_cloned_volume(vol, source_vol) - break - except Exception: - raise - return None, None - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistencygroup and volumes in the group.""" - model_update = {'status': group.status} - volume_model_updates = [] - for volume_ref in volumes: - volume_model_update = {'id': volume_ref.id} - try: - self.remove_export(context, volume_ref) - self.delete_volume(volume_ref) - volume_model_update['status'] = 'deleted' - except exception.VolumeIsBusy: - volume_model_update['status'] = 'available' - except Exception: - volume_model_update['status'] = 'error' - model_update['status'] = fields.ConsistencyGroupStatus.ERROR - volume_model_updates.append(volume_model_update) - - return model_update, volume_model_updates - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - """Updates a consistency group.""" - return None, None, None - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot. - - Snapshots created here are NOT consistent. This is for - testing purpose only. - """ - model_update = {'status': 'available'} - snapshot_model_updates = [] - for snapshot in snapshots: - snapshot_model_update = {'id': snapshot.id} - try: - self.create_snapshot(snapshot) - snapshot_model_update['status'] = 'available' - except Exception: - snapshot_model_update['status'] = 'error' - model_update['status'] = 'error' - snapshot_model_updates.append(snapshot_model_update) - - return model_update, snapshot_model_updates - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - model_update = {'status': cgsnapshot.status} - snapshot_model_updates = [] - for snapshot in snapshots: - snapshot_model_update = {'id': snapshot.id} - try: - self.delete_snapshot(snapshot) - snapshot_model_update['status'] = 'deleted' - except exception.SnapshotIsBusy: - snapshot_model_update['status'] = 'available' - except Exception: - snapshot_model_update['status'] = 'error' - model_update['status'] = 'error' - snapshot_model_updates.append(snapshot_model_update) - - return model_update, snapshot_model_updates - - # Replication functions here are not really doing replication. - # They are added so that we can do basic sanity check of replication - # APIs. - def replication_enable(self, context, volume): - return - - def replication_disable(self, context, volume): - return - - def replication_failover(self, context, volume, secondary): - return {'model_update': {'status': volume['status']}, - 'replication_driver_data': {'replication_driver_data': ''}} - - def list_replication_targets(self, context, volume): - targets = [] - remote_target = {'managed_backend_name': None, - 'type': 'unmanaged', - 'remote_device_id': 'fake_remote_device', - 'san_ip': '123.456.78.90'} - targets.append(remote_target) - return {'volume_id': volume['id'], - 'targets': targets} diff --git a/cinder/tests/unit/fake_hpe_3par_client.py b/cinder/tests/unit/fake_hpe_3par_client.py deleted file mode 100644 index b4567efd5..000000000 --- a/cinder/tests/unit/fake_hpe_3par_client.py +++ /dev/null @@ -1,28 +0,0 @@ -# (c) Copyright 2014-2015 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -"""Fake HPE client for testing 3PAR without installing the client.""" - -import sys - -import mock - -from cinder.tests.unit import fake_hpe_client_exceptions as hpeexceptions - -hpe3par = mock.Mock() -hpe3par.version = "4.2.0" -hpe3par.exceptions = hpeexceptions - -sys.modules['hpe3parclient'] = hpe3par diff --git a/cinder/tests/unit/fake_hpe_client_exceptions.py b/cinder/tests/unit/fake_hpe_client_exceptions.py deleted file mode 100644 index 71593e929..000000000 --- a/cinder/tests/unit/fake_hpe_client_exceptions.py +++ /dev/null @@ -1,112 +0,0 @@ -# (c) Copyright 2014-2015 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -"""Fake HPE client exceptions to use when mocking HPE clients.""" - - -class UnsupportedVersion(Exception): - """Unsupported version of the client.""" - pass - - -class ClientException(Exception): - """The base exception class for these fake exceptions.""" - _error_code = None - _error_desc = None - _error_ref = None - - _debug1 = None - _debug2 = None - - def __init__(self, error=None): - if error: - if 'code' in error: - self._error_code = error['code'] - if 'desc' in error: - self._error_desc = error['desc'] - if 'ref' in error: - self._error_ref = error['ref'] - - if 'debug1' in error: - self._debug1 = error['debug1'] - if 'debug2' in error: - self._debug2 = error['debug2'] - - def get_code(self): - return self._error_code - - def get_description(self): - return self._error_desc - - def get_ref(self): - return self._error_ref - - def __str__(self): - formatted_string = self.message - if self.http_status: - formatted_string += " (HTTP %s)" % self.http_status - if self._error_code: - formatted_string += " %s" % self._error_code - if self._error_desc: - formatted_string += " - %s" % self._error_desc - if self._error_ref: - formatted_string += " - %s" % self._error_ref - - if self._debug1: - formatted_string += " (1: '%s')" % self._debug1 - - if self._debug2: - formatted_string += " (2: '%s')" % self._debug2 - - return formatted_string - - -class HTTPConflict(Exception): - http_status = 409 - message = "Conflict" - - def __init__(self, error=None): - if error and 'message' in error: - self._error_desc = error['message'] - - def get_description(self): - return self._error_desc - - -class HTTPNotFound(Exception): - http_status = 404 - message = "Not found" - - -class HTTPForbidden(ClientException): - http_status = 403 - message = "Forbidden" - - -class HTTPBadRequest(Exception): - http_status = 400 - message = "Bad request" - - -class HTTPServerError(Exception): - http_status = 500 - message = "Error" - - def __init__(self, error=None): - if error and 'message' in error: - self._error_desc = error['message'] - - def get_description(self): - return self._error_desc diff --git a/cinder/tests/unit/fake_hpe_lefthand_client.py b/cinder/tests/unit/fake_hpe_lefthand_client.py deleted file mode 100644 index 2360de097..000000000 --- a/cinder/tests/unit/fake_hpe_lefthand_client.py +++ /dev/null @@ -1,28 +0,0 @@ -# (c) Copyright 2014-2016 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -"""Fake HPE client for testing LeftHand without installing the client.""" - -import sys - -import mock - -from cinder.tests.unit import fake_hpe_client_exceptions as hpeexceptions - -hpelefthand = mock.Mock() -hpelefthand.version = "2.1.0" -hpelefthand.exceptions = hpeexceptions - -sys.modules['hpelefthandclient'] = hpelefthand diff --git a/cinder/tests/unit/fake_notifier.py b/cinder/tests/unit/fake_notifier.py deleted file mode 100644 index 87eb97731..000000000 --- a/cinder/tests/unit/fake_notifier.py +++ /dev/null @@ -1,82 +0,0 @@ -# Copyright 2014 Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import collections -import functools - -import anyjson -import oslo_messaging as messaging - -from cinder import rpc - - -FakeMessage = collections.namedtuple('Message', - ['publisher_id', 'priority', - 'event_type', 'payload']) - - -class FakeNotifier(object): - - def __init__(self, transport, publisher_id, serializer=None, driver=None, - topic=None, retry=None): - self.transport = transport - self.publisher_id = publisher_id - for priority in ['debug', 'info', 'warn', 'error', 'critical']: - setattr(self, priority, - functools.partial(self._notify, priority.upper())) - self._serializer = serializer or messaging.serializer.NoOpSerializer() - self._topic = topic - self.retry = retry - self.notifications = [] - - def prepare(self, publisher_id=None): - if publisher_id is None: - publisher_id = self.publisher_id - return self.__class__(self.transport, publisher_id, self._serializer) - - def get_notification_count(self): - return len(self.notifications) - - def _notify(self, priority, ctxt, event_type, payload): - payload = self._serializer.serialize_entity(ctxt, payload) - # NOTE(sileht): simulate the kombu serializer - # this permit to raise an exception if something have not - # been serialized correctly - anyjson.serialize(payload) - msg = dict(publisher_id=self.publisher_id, - priority=priority, - event_type=event_type, - payload=payload) - self.notifications.append(msg) - - def reset(self): - del self.notifications[:] - - -def stub_notifier(stubs): - stubs.Set(messaging, 'Notifier', FakeNotifier) - if rpc.NOTIFIER: - serializer = getattr(rpc.NOTIFIER, '_serializer', None) - stubs.Set(rpc, 'NOTIFIER', FakeNotifier(rpc.NOTIFIER.transport, - rpc.NOTIFIER.publisher_id, - serializer=serializer)) - - -def get_fake_notifier(service=None, host=None, publisher_id=None): - if not publisher_id: - publisher_id = "%s.%s" % (service, host) - serializer = getattr(rpc.NOTIFIER, '_serializer', None) - notifier = FakeNotifier(None, publisher_id=publisher_id, - serializer=serializer) - return notifier.prepare(publisher_id=publisher_id) diff --git a/cinder/tests/unit/fake_service.py b/cinder/tests/unit/fake_service.py deleted file mode 100644 index 676b39713..000000000 --- a/cinder/tests/unit/fake_service.py +++ /dev/null @@ -1,56 +0,0 @@ -# Copyright 2015 Intel Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_utils import timeutils -from oslo_versionedobjects import fields - -from cinder import objects - - -def fake_db_service(**updates): - NOW = timeutils.utcnow().replace(microsecond=0) - db_service = { - 'created_at': NOW, - 'updated_at': None, - 'deleted_at': None, - 'deleted': False, - 'id': 123, - 'host': 'fake-host', - 'binary': 'fake-service', - 'topic': 'fake-service-topic', - 'report_count': 1, - 'disabled': False, - 'disabled_reason': None, - 'modified_at': NOW, - } - - for name, field in objects.Service.fields.items(): - if name in db_service: - continue - if field.nullable: - db_service[name] = None - elif field.default != fields.UnspecifiedDefault: - db_service[name] = field.default - else: - raise Exception('fake_db_service needs help with %s.' % name) - - if updates: - db_service.update(updates) - - return db_service - - -def fake_service_obj(context, **updates): - return objects.Service._from_db_object(context, objects.Service(), - fake_db_service(**updates)) diff --git a/cinder/tests/unit/fake_snapshot.py b/cinder/tests/unit/fake_snapshot.py deleted file mode 100644 index 237d8a52f..000000000 --- a/cinder/tests/unit/fake_snapshot.py +++ /dev/null @@ -1,54 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_versionedobjects import fields - -from cinder.objects import snapshot -from cinder.tests.unit import fake_constants as fake - - -def fake_db_snapshot(**updates): - db_snapshot = { - 'id': fake.snapshot_id, - 'volume_id': fake.volume_id, - 'status': "creating", - 'progress': '0%', - 'volume_size': 1, - 'display_name': 'fake_name', - 'display_description': 'fake_description', - 'metadata': {}, - 'snapshot_metadata': [], - } - - for name, field in snapshot.Snapshot.fields.items(): - if name in db_snapshot: - continue - if field.nullable: - db_snapshot[name] = None - elif field.default != fields.UnspecifiedDefault: - db_snapshot[name] = field.default - else: - raise Exception('fake_db_snapshot needs help with %s' % name) - - if updates: - db_snapshot.update(updates) - - return db_snapshot - - -def fake_snapshot_obj(context, **updates): - expected_attrs = updates.pop('expected_attrs', None) - return snapshot.Snapshot._from_db_object(context, snapshot.Snapshot(), - fake_db_snapshot(**updates), - expected_attrs=expected_attrs) diff --git a/cinder/tests/unit/fake_utils.py b/cinder/tests/unit/fake_utils.py deleted file mode 100644 index 3f430acd2..000000000 --- a/cinder/tests/unit/fake_utils.py +++ /dev/null @@ -1,96 +0,0 @@ -# Copyright (c) 2011 Citrix Systems, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""This modules stubs out functions in cinder.utils.""" - -import re - -from eventlet import greenthread -import six - -from cinder import utils - -_fake_execute_repliers = [] -_fake_execute_log = [] - - -def fake_execute_get_log(): - return _fake_execute_log - - -def fake_execute_clear_log(): - global _fake_execute_log - _fake_execute_log = [] - - -def fake_execute_set_repliers(repliers): - """Allows the client to configure replies to commands.""" - global _fake_execute_repliers - _fake_execute_repliers = repliers - - -def fake_execute_default_reply_handler(*ignore_args, **ignore_kwargs): - """A reply handler for commands that haven't been added to the reply list. - - Returns empty strings for stdout and stderr. - - """ - return '', '' - - -def fake_execute(*cmd_parts, **kwargs): - """This function stubs out execute. - - It optionally executes a preconfigued function to return expected data. - - """ - global _fake_execute_repliers - - process_input = kwargs.get('process_input', None) - check_exit_code = kwargs.get('check_exit_code', 0) - delay_on_retry = kwargs.get('delay_on_retry', True) - attempts = kwargs.get('attempts', 1) - run_as_root = kwargs.get('run_as_root', False) - cmd_str = ' '.join(str(part) for part in cmd_parts) - - _fake_execute_log.append(cmd_str) - - reply_handler = fake_execute_default_reply_handler - - for fake_replier in _fake_execute_repliers: - if re.match(fake_replier[0], cmd_str): - reply_handler = fake_replier[1] - break - - if isinstance(reply_handler, six.string_types): - # If the reply handler is a string, return it as stdout - reply = reply_handler, '' - else: - # Alternative is a function, so call it - reply = reply_handler(cmd_parts, - process_input=process_input, - delay_on_retry=delay_on_retry, - attempts=attempts, - run_as_root=run_as_root, - check_exit_code=check_exit_code) - - # Replicate the sleep call in the real function - greenthread.sleep(0) - return reply - - -def stub_out_utils_execute(stubs): - fake_execute_set_repliers([]) - fake_execute_clear_log() - stubs.Set(utils, 'execute', fake_execute) diff --git a/cinder/tests/unit/fake_vmem_client.py b/cinder/tests/unit/fake_vmem_client.py deleted file mode 100644 index 7b09c93fe..000000000 --- a/cinder/tests/unit/fake_vmem_client.py +++ /dev/null @@ -1,65 +0,0 @@ -# Copyright 2014 Violin Memory, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Fake VMEM REST client for testing drivers. -""" - -import sys - -import mock - - -# The following gymnastics to fake an exception class globally is done because -# we want to globally model and make available certain exceptions. If we do -# not do this, then the real-driver's import will not see our fakes. -class NoMatchingObjectIdError(Exception): - pass - -error = mock.Mock() -error.NoMatchingObjectIdError = NoMatchingObjectIdError - -core = mock.Mock() -core.attach_mock(error, 'error') - -vmemclient = mock.Mock() -vmemclient.__version__ = "unknown" -vmemclient.attach_mock(core, 'core') - -sys.modules['vmemclient'] = vmemclient - -mock_client_conf = [ - 'basic', - 'basic.login', - 'basic.get_node_values', - 'basic.save_config', - 'lun', - 'lun.export_lun', - 'lun.unexport_lun', - 'snapshot', - 'snapshot.export_lun_snapshot', - 'snapshot.unexport_lun_snapshot', - 'iscsi', - 'iscsi.bind_ip_to_target', - 'iscsi.create_iscsi_target', - 'iscsi.delete_iscsi_target', - 'igroup', - 'client', - 'client.get_client_info', - 'client.create_client', - 'client.delete_client', - 'adapter', - 'adapter.get_fc_info' -] diff --git a/cinder/tests/unit/fake_volume.py b/cinder/tests/unit/fake_volume.py deleted file mode 100644 index c789fd758..000000000 --- a/cinder/tests/unit/fake_volume.py +++ /dev/null @@ -1,119 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_versionedobjects import fields - -from cinder import objects -from cinder.tests.unit import fake_constants as fake - - -def fake_db_volume(**updates): - db_volume = { - 'id': fake.volume_id, - 'size': 1, - 'name': 'volume-%s' % fake.volume_id, - 'availability_zone': 'fake_availability_zone', - 'status': 'available', - 'attach_status': 'detached', - 'previous_status': None, - 'volume_attachment': [], - 'volume_metadata': [], - 'volume_admin_metadata': [], - 'volume_glance_metadata': [], - 'snapshots': [], - } - - for name, field in objects.Volume.fields.items(): - if name in db_volume: - continue - if field.nullable: - db_volume[name] = None - elif field.default != fields.UnspecifiedDefault: - db_volume[name] = field.default - else: - raise Exception('fake_db_volume needs help with %s.' % name) - - if updates: - db_volume.update(updates) - - return db_volume - - -def fake_db_volume_type(**updates): - db_volume_type = { - 'id': fake.volume_type_id, - 'name': 'type-1', - 'description': 'A fake volume type', - 'is_public': True, - 'projects': [], - 'extra_specs': {}, - } - - for name, field in objects.VolumeType.fields.items(): - if name in db_volume_type: - continue - if field.nullable: - db_volume_type[name] = None - elif field.default != fields.UnspecifiedDefault: - db_volume_type[name] = field.default - else: - raise Exception('fake_db_volume_type needs help with %s.' % name) - - if updates: - db_volume_type.update(updates) - - return db_volume_type - - -def fake_db_volume_attachment(**updates): - db_volume_attachment = { - 'id': fake.attachment_id, - 'volume_id': fake.volume_id, - } - - for name, field in objects.VolumeAttachment.fields.items(): - if name in db_volume_attachment: - continue - if field.nullable: - db_volume_attachment[name] = None - elif field.default != fields.UnspecifiedDefault: - db_volume_attachment[name] = field.default - else: - raise Exception( - 'fake_db_volume_attachment needs help with %s.' % name) - - if updates: - db_volume_attachment.update(updates) - - return db_volume_attachment - - -def fake_volume_obj(context, **updates): - expected_attrs = updates.pop('expected_attrs', - ['metadata', 'admin_metadata']) - vol = objects.Volume._from_db_object(context, objects.Volume(), - fake_db_volume(**updates), - expected_attrs=expected_attrs) - return vol - - -def fake_volume_type_obj(context, **updates): - return objects.VolumeType._from_db_object( - context, objects.VolumeType(), fake_db_volume_type(**updates)) - - -def fake_volume_attachment_obj(context, **updates): - return objects.VolumeAttachment._from_db_object( - context, objects.VolumeAttachment(), - fake_db_volume_attachment(**updates)) diff --git a/cinder/tests/unit/glance/__init__.py b/cinder/tests/unit/glance/__init__.py deleted file mode 100644 index eac840c7e..000000000 --- a/cinder/tests/unit/glance/__init__.py +++ /dev/null @@ -1,18 +0,0 @@ -# Copyright (c) 2011 Citrix Systems, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`glance` -- Stubs for Glance -================================= -""" diff --git a/cinder/tests/unit/glance/stubs.py b/cinder/tests/unit/glance/stubs.py deleted file mode 100644 index 291687c3a..000000000 --- a/cinder/tests/unit/glance/stubs.py +++ /dev/null @@ -1,145 +0,0 @@ -# Copyright (c) 2011 Citrix Systems, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import glanceclient.exc - - -NOW_GLANCE_FORMAT = "2010-10-11T10:30:22" - - -IMAGE_ATTRIBUTES = ['size', 'disk_format', 'owner', - 'container_format', 'checksum', 'id', - 'name', 'created_at', 'updated_at', - 'deleted', 'status', - 'min_disk', 'min_ram', 'is_public'] - - -class StubGlanceClient(object): - - def __init__(self, images=None): - self._images = [] - _images = images or [] - map(lambda image: self.create(**image), _images) - - # NOTE(bcwaldon): HACK to get client.images.* to work - self.images = lambda: None - for fn in ('list', 'get', 'data', 'create', 'update', 'upload', - 'delete'): - setattr(self.images, fn, getattr(self, fn)) - - self.schemas = lambda: None - setattr(self.schemas, 'get', getattr(self, 'schemas_get')) - - # TODO(bcwaldon): implement filters - def list(self, filters=None, marker=None, limit=30): - if marker is None: - index = 0 - else: - for index, image in enumerate(self._images): - if image.id == str(marker): - index += 1 - break - else: - raise glanceclient.exc.BadRequest('Marker not found') - - return self._images[index:index + limit] - - def get(self, image_id): - for image in self._images: - if image.id == str(image_id): - return image - raise glanceclient.exc.NotFound(image_id) - - def data(self, image_id): - image = self.get(image_id) - if getattr(image, 'size', 0): - return ['*' * image.size] - else: - return [] - - def create(self, **metadata): - metadata['created_at'] = NOW_GLANCE_FORMAT - metadata['updated_at'] = NOW_GLANCE_FORMAT - - self._images.append(FakeImage(metadata)) - - try: - image_id = str(metadata['id']) - except KeyError: - # auto-generate an id if one wasn't provided - image_id = str(len(self._images)) - - self._images[-1].id = image_id - - return self._images[-1] - - def update(self, image_id, **metadata): - for i, image in enumerate(self._images): - if image.id == str(image_id): - for k, v in metadata.items(): - if k == 'data': - setattr(self._images[i], 'size', len(v)) - else: - setattr(self._images[i], k, v) - return self._images[i] - raise glanceclient.exc.NotFound(image_id) - - def delete(self, image_id): - for i, image in enumerate(self._images): - if image.id == image_id: - del self._images[i] - return - raise glanceclient.exc.NotFound(image_id) - - def upload(self, image_id, data): - for i, image in enumerate(self._images): - if image.id == image_id: - setattr(self._images[i], 'size', len(data)) - return - raise glanceclient.exc.NotFound(image_id) - - def schemas_get(self, schema_name): - if schema_name != 'image': - raise glanceclient.exc.NotFound() - return FakeSchema() - - -class FakeImage(object): - def __init__(self, metadata): - raw = dict.fromkeys(IMAGE_ATTRIBUTES) - raw.update(metadata) - self.__dict__['raw'] = raw - - def __getattr__(self, key): - try: - return self.__dict__['raw'][key] - except KeyError: - raise AttributeError(key) - - def __setattr__(self, key, value): - try: - self.__dict__['raw'][key] = value - except KeyError: - raise AttributeError(key) - - def keys(self): - return self.__dict__['raw'].keys() - - -class FakeSchema(object): - def is_base_property(self, key): - if key in IMAGE_ATTRIBUTES: - return True - else: - return False diff --git a/cinder/tests/unit/image/__init__.py b/cinder/tests/unit/image/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/image/fake.py b/cinder/tests/unit/image/fake.py deleted file mode 100644 index ee4877b75..000000000 --- a/cinder/tests/unit/image/fake.py +++ /dev/null @@ -1,237 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of a fake image service.""" - -import copy -import datetime -import mock -import uuid - -from cinder import exception -import cinder.image.glance - - -class _FakeImageService(object): - """Mock (fake) image service for unit testing.""" - - def __init__(self): - self.images = {} - # NOTE(justinsb): The OpenStack API can't upload an image? - # So, make sure we've got one.. - timestamp = datetime.datetime(2011, 1, 1, 1, 2, 3) - - image1 = {'id': '155d900f-4e14-4e4c-a73d-069cbf4541e6', - 'name': 'fakeimage123456', - 'created_at': timestamp, - 'updated_at': timestamp, - 'deleted_at': None, - 'deleted': False, - 'status': 'active', - 'is_public': False, - 'container_format': 'raw', - 'disk_format': 'raw', - 'properties': {'kernel_id': 'nokernel', - 'ramdisk_id': 'nokernel', - 'architecture': 'x86_64'}} - - image2 = {'id': 'a2459075-d96c-40d5-893e-577ff92e721c', - 'name': 'fakeimage123456', - 'created_at': timestamp, - 'updated_at': timestamp, - 'deleted_at': None, - 'deleted': False, - 'status': 'active', - 'is_public': True, - 'container_format': 'ami', - 'disk_format': 'ami', - 'properties': {'kernel_id': 'nokernel', - 'ramdisk_id': 'nokernel'}} - - image3 = {'id': '76fa36fc-c930-4bf3-8c8a-ea2a2420deb6', - 'name': 'fakeimage123456', - 'created_at': timestamp, - 'updated_at': timestamp, - 'deleted_at': None, - 'deleted': False, - 'status': 'active', - 'is_public': True, - 'container_format': None, - 'disk_format': None, - 'properties': {'kernel_id': 'nokernel', - 'ramdisk_id': 'nokernel'}} - - image4 = {'id': 'cedef40a-ed67-4d10-800e-17455edce175', - 'name': 'fakeimage123456', - 'created_at': timestamp, - 'updated_at': timestamp, - 'deleted_at': None, - 'deleted': False, - 'status': 'active', - 'is_public': True, - 'container_format': 'ami', - 'disk_format': 'ami', - 'properties': {'kernel_id': 'nokernel', - 'ramdisk_id': 'nokernel'}} - - image5 = {'id': 'c905cedb-7281-47e4-8a62-f26bc5fc4c77', - 'name': 'fakeimage123456', - 'created_at': timestamp, - 'updated_at': timestamp, - 'deleted_at': None, - 'deleted': False, - 'status': 'active', - 'is_public': True, - 'container_format': 'ami', - 'disk_format': 'ami', - 'properties': { - 'kernel_id': '155d900f-4e14-4e4c-a73d-069cbf4541e6', - 'ramdisk_id': None}} - - image6 = {'id': 'a440c04b-79fa-479c-bed1-0b816eaec379', - 'name': 'fakeimage6', - 'created_at': timestamp, - 'updated_at': timestamp, - 'deleted_at': None, - 'deleted': False, - 'status': 'active', - 'is_public': False, - 'container_format': 'ova', - 'disk_format': 'vhd', - 'properties': {'kernel_id': 'nokernel', - 'ramdisk_id': 'nokernel', - 'architecture': 'x86_64', - 'auto_disk_config': 'False'}} - - image7 = {'id': '70a599e0-31e7-49b7-b260-868f441e862b', - 'name': 'fakeimage7', - 'created_at': timestamp, - 'updated_at': timestamp, - 'deleted_at': None, - 'deleted': False, - 'status': 'active', - 'is_public': False, - 'container_format': 'ova', - 'disk_format': 'vhd', - 'properties': {'kernel_id': 'nokernel', - 'ramdisk_id': 'nokernel', - 'architecture': 'x86_64', - 'auto_disk_config': 'True'}} - - self.create(None, image1) - self.create(None, image2) - self.create(None, image3) - self.create(None, image4) - self.create(None, image5) - self.create(None, image6) - self.create(None, image7) - self._imagedata = {} - self.temp_images = mock.MagicMock() - super(_FakeImageService, self).__init__() - - # TODO(bcwaldon): implement optional kwargs such as limit, sort_dir - def detail(self, context, **kwargs): - """Return list of detailed image information.""" - return copy.deepcopy(self.images.values()) - - def download(self, context, image_id, data): - self.show(context, image_id) - data.write(self._imagedata.get(image_id, '')) - - def show(self, context, image_id): - """Get data about specified image. - - Returns a dict containing image data for the given opaque image id. - - """ - image = self.images.get(str(image_id)) - if image: - return copy.deepcopy(image) - raise exception.ImageNotFound(image_id=image_id) - - def create(self, context, metadata, data=None): - """Store the image data and return the new image id. - - :raises: Duplicate if the image already exist. - - """ - image_id = str(metadata.get('id', uuid.uuid4())) - metadata['id'] = image_id - if image_id in self.images: - raise exception.Duplicate() - self.images[image_id] = copy.deepcopy(metadata) - if data: - self._imagedata[image_id] = data.read() - return self.images[image_id] - - def update(self, context, image_id, metadata, data=None, - purge_props=False): - """Replace the contents of the given image with the new data. - - :raises: ImageNotFound if the image does not exist. - - """ - if not self.images.get(image_id): - raise exception.ImageNotFound(image_id=image_id) - if purge_props: - self.images[image_id] = copy.deepcopy(metadata) - else: - image = self.images[image_id] - try: - image['properties'].update(metadata.pop('properties')) - except Exception: - pass - image.update(metadata) - return self.images[image_id] - - def delete(self, context, image_id): - """Delete the given image. - - :raises: ImageNotFound if the image does not exist. - - """ - removed = self.images.pop(image_id, None) - if not removed: - raise exception.ImageNotFound(image_id=image_id) - - def get_location(self, context, image_id): - if image_id in self.images: - return 'fake_location' - return None - - def add_location(self, context, image_id, url, metadata): - self.update(context, image_id, {'locations': [{'url': url, - 'metadata': metadata}]}) - return True - - -_fakeImageService = _FakeImageService() - - -def FakeImageService(): - return _fakeImageService - - -def FakeImageService_reset(): - global _fakeImageService - _fakeImageService = _FakeImageService() - - -def stub_out_image_service(stubs): - stubs.Set(cinder.image.glance, 'get_remote_image_service', - lambda x, y: (FakeImageService(), y)) - stubs.Set(cinder.image.glance, 'get_default_image_service', - lambda: FakeImageService()) diff --git a/cinder/tests/unit/image/test_cache.py b/cinder/tests/unit/image/test_cache.py deleted file mode 100644 index 0c5a616e4..000000000 --- a/cinder/tests/unit/image/test_cache.py +++ /dev/null @@ -1,296 +0,0 @@ -# Copyright (C) 2015 Pure Storage, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from datetime import timedelta -import mock - -from oslo_utils import timeutils - -from cinder import context as ctxt -from cinder.image import cache as image_cache -from cinder import test - - -class ImageVolumeCacheTestCase(test.TestCase): - - def setUp(self): - super(ImageVolumeCacheTestCase, self).setUp() - self.mock_db = mock.Mock() - self.mock_volume_api = mock.Mock() - self.context = ctxt.get_admin_context() - - def _build_cache(self, max_gb=0, max_count=0): - cache = image_cache.ImageVolumeCache(self.mock_db, - self.mock_volume_api, - max_gb, - max_count) - cache.notifier = self.notifier - return cache - - def _build_entry(self, size=10): - entry = { - 'id': 1, - 'host': 'test@foo#bar', - 'image_id': 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2', - 'image_updated_at': timeutils.utcnow(with_timezone=True), - 'volume_id': '70a599e0-31e7-49b7-b260-868f441e862b', - 'size': size, - 'last_used': timeutils.utcnow(with_timezone=True) - } - return entry - - def test_get_by_image_volume(self): - cache = self._build_cache() - ret = {'id': 1} - volume_id = '70a599e0-31e7-49b7-b260-868f441e862b' - self.mock_db.image_volume_cache_get_by_volume_id.return_value = ret - entry = cache.get_by_image_volume(self.context, volume_id) - self.assertEqual(ret, entry) - - self.mock_db.image_volume_cache_get_by_volume_id.return_value = None - entry = cache.get_by_image_volume(self.context, volume_id) - self.assertIsNone(entry) - - def test_evict(self): - cache = self._build_cache() - entry = self._build_entry() - cache.evict(self.context, entry) - self.mock_db.image_volume_cache_delete.assert_called_once_with( - self.context, - entry['volume_id'] - ) - - msg = self.notifier.notifications[0] - self.assertEqual('image_volume_cache.evict', msg['event_type']) - self.assertEqual('INFO', msg['priority']) - self.assertEqual(entry['host'], msg['payload']['host']) - self.assertEqual(entry['image_id'], msg['payload']['image_id']) - self.assertEqual(1, len(self.notifier.notifications)) - - def test_get_entry(self): - cache = self._build_cache() - entry = self._build_entry() - volume_ref = { - 'host': 'foo@bar#whatever' - } - image_meta = { - 'is_public': True, - 'owner': '70a599e0-31e7-49b7-b260-868f441e862b', - 'properties': { - 'virtual_size': '1.7' - }, - 'updated_at': entry['image_updated_at'] - } - (self.mock_db. - image_volume_cache_get_and_update_last_used.return_value) = entry - found_entry = cache.get_entry(self.context, - volume_ref, - entry['image_id'], - image_meta) - self.assertDictMatch(entry, found_entry) - (self.mock_db. - image_volume_cache_get_and_update_last_used.assert_called_once_with)( - self.context, - entry['image_id'], - volume_ref['host'] - ) - - msg = self.notifier.notifications[0] - self.assertEqual('image_volume_cache.hit', msg['event_type']) - self.assertEqual('INFO', msg['priority']) - self.assertEqual(entry['host'], msg['payload']['host']) - self.assertEqual(entry['image_id'], msg['payload']['image_id']) - self.assertEqual(1, len(self.notifier.notifications)) - - def test_get_entry_not_exists(self): - cache = self._build_cache() - volume_ref = { - 'host': 'foo@bar#whatever' - } - image_meta = { - 'is_public': True, - 'owner': '70a599e0-31e7-49b7-b260-868f441e862b', - 'properties': { - 'virtual_size': '1.7' - }, - 'updated_at': timeutils.utcnow(with_timezone=True) - } - image_id = 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2' - (self.mock_db. - image_volume_cache_get_and_update_last_used.return_value) = None - - found_entry = cache.get_entry(self.context, - volume_ref, - image_id, - image_meta) - - self.assertIsNone(found_entry) - - msg = self.notifier.notifications[0] - self.assertEqual('image_volume_cache.miss', msg['event_type']) - self.assertEqual('INFO', msg['priority']) - self.assertEqual(volume_ref['host'], msg['payload']['host']) - self.assertEqual(image_id, msg['payload']['image_id']) - self.assertEqual(1, len(self.notifier.notifications)) - - def test_get_entry_needs_update(self): - cache = self._build_cache() - entry = self._build_entry() - volume_ref = { - 'host': 'foo@bar#whatever' - } - image_meta = { - 'is_public': True, - 'owner': '70a599e0-31e7-49b7-b260-868f441e862b', - 'properties': { - 'virtual_size': '1.7' - }, - 'updated_at': entry['image_updated_at'] + timedelta(hours=2) - } - (self.mock_db. - image_volume_cache_get_and_update_last_used.return_value) = entry - mock_volume = mock.Mock() - self.mock_db.volume_get.return_value = mock_volume - - found_entry = cache.get_entry(self.context, - volume_ref, - entry['image_id'], - image_meta) - - # Expect that the cache entry is not returned and the image-volume - # for it is deleted. - self.assertIsNone(found_entry) - self.mock_volume_api.delete.assert_called_with(self.context, - mock_volume) - msg = self.notifier.notifications[0] - self.assertEqual('image_volume_cache.miss', msg['event_type']) - self.assertEqual('INFO', msg['priority']) - self.assertEqual(volume_ref['host'], msg['payload']['host']) - self.assertEqual(entry['image_id'], msg['payload']['image_id']) - self.assertEqual(1, len(self.notifier.notifications)) - - def test_create_cache_entry(self): - cache = self._build_cache() - entry = self._build_entry() - volume_ref = { - 'id': entry['volume_id'], - 'host': entry['host'], - 'size': entry['size'] - } - image_meta = { - 'updated_at': entry['image_updated_at'] - } - self.mock_db.image_volume_cache_create.return_value = entry - created_entry = cache.create_cache_entry(self.context, - volume_ref, - entry['image_id'], - image_meta) - self.assertEqual(entry, created_entry) - self.mock_db.image_volume_cache_create.assert_called_once_with( - self.context, - entry['host'], - entry['image_id'], - entry['image_updated_at'].replace(tzinfo=None), - entry['volume_id'], - entry['size'] - ) - - def test_ensure_space_unlimited(self): - cache = self._build_cache(max_gb=0, max_count=0) - host = 'foo@bar#whatever' - has_space = cache.ensure_space(self.context, 0, host) - self.assertTrue(has_space) - - has_space = cache.ensure_space(self.context, 500, host) - self.assertTrue(has_space) - - def test_ensure_space_no_entries(self): - cache = self._build_cache(max_gb=100, max_count=10) - host = 'foo@bar#whatever' - self.mock_db.image_volume_cache_get_all_for_host.return_value = [] - - has_space = cache.ensure_space(self.context, 5, host) - self.assertTrue(has_space) - - has_space = cache.ensure_space(self.context, 101, host) - self.assertFalse(has_space) - - def test_ensure_space_need_gb(self): - cache = self._build_cache(max_gb=30, max_count=10) - mock_delete = mock.patch.object(cache, '_delete_image_volume').start() - host = 'foo@bar#whatever' - - entries = [] - entry1 = self._build_entry(size=12) - entries.append(entry1) - entry2 = self._build_entry(size=5) - entries.append(entry2) - entry3 = self._build_entry(size=10) - entries.append(entry3) - self.mock_db.image_volume_cache_get_all_for_host.return_value = entries - - has_space = cache.ensure_space(self.context, 15, host) - self.assertTrue(has_space) - self.assertEqual(2, mock_delete.call_count) - mock_delete.assert_any_call(self.context, entry2) - mock_delete.assert_any_call(self.context, entry3) - - def test_ensure_space_need_count(self): - cache = self._build_cache(max_gb=30, max_count=2) - mock_delete = mock.patch.object(cache, '_delete_image_volume').start() - host = 'foo@bar#whatever' - - entries = [] - entry1 = self._build_entry(size=10) - entries.append(entry1) - entry2 = self._build_entry(size=5) - entries.append(entry2) - self.mock_db.image_volume_cache_get_all_for_host.return_value = entries - - has_space = cache.ensure_space(self.context, 12, host) - self.assertTrue(has_space) - self.assertEqual(1, mock_delete.call_count) - mock_delete.assert_any_call(self.context, entry2) - - def test_ensure_space_need_gb_and_count(self): - cache = self._build_cache(max_gb=30, max_count=3) - mock_delete = mock.patch.object(cache, '_delete_image_volume').start() - host = 'foo@bar#whatever' - - entries = [] - entry1 = self._build_entry(size=10) - entries.append(entry1) - entry2 = self._build_entry(size=5) - entries.append(entry2) - entry3 = self._build_entry(size=12) - entries.append(entry3) - self.mock_db.image_volume_cache_get_all_for_host.return_value = entries - - has_space = cache.ensure_space(self.context, 16, host) - self.assertTrue(has_space) - self.assertEqual(2, mock_delete.call_count) - mock_delete.assert_any_call(self.context, entry2) - mock_delete.assert_any_call(self.context, entry3) - - def test_ensure_space_cant_free_enough_gb(self): - cache = self._build_cache(max_gb=30, max_count=10) - mock_delete = mock.patch.object(cache, '_delete_image_volume').start() - host = 'foo@bar#whatever' - - entries = list(self._build_entry(size=25)) - self.mock_db.image_volume_cache_get_all_for_host.return_value = entries - - has_space = cache.ensure_space(self.context, 50, host) - self.assertFalse(has_space) - mock_delete.assert_not_called() diff --git a/cinder/tests/unit/image/test_glance.py b/cinder/tests/unit/image/test_glance.py deleted file mode 100644 index f078e6143..000000000 --- a/cinder/tests/unit/image/test_glance.py +++ /dev/null @@ -1,810 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import datetime - -import glanceclient.exc -import mock -from oslo_config import cfg - -from cinder import context -from cinder import exception -from cinder.image import glance -from cinder import test -from cinder.tests.unit.glance import stubs as glance_stubs - - -CONF = cfg.CONF - - -class NullWriter(object): - """Used to test ImageService.get which takes a writer object.""" - - def write(self, *arg, **kwargs): - pass - - -class TestGlanceSerializer(test.TestCase): - def test_serialize(self): - metadata = {'name': 'image1', - 'is_public': True, - 'foo': 'bar', - 'properties': { - 'prop1': 'propvalue1', - 'mappings': [ - {'device': 'bbb'}, - {'device': 'yyy'}], - 'block_device_mapping': [ - {'device_name': '/dev/fake'}, - {'device_name': '/dev/fake0'}]}} - - converted_expected = { - 'name': 'image1', - 'is_public': True, - 'foo': 'bar', - 'properties': { - 'prop1': 'propvalue1', - 'mappings': - '[{"device": "bbb"}, ' - '{"device": "yyy"}]', - 'block_device_mapping': - '[{"device_name": "/dev/fake"}, ' - '{"device_name": "/dev/fake0"}]'}} - converted = glance._convert_to_string(metadata) - self.assertEqual(converted_expected, converted) - self.assertEqual(metadata, glance._convert_from_string(converted)) - - -class TestGlanceImageService(test.TestCase): - """Tests the Glance image service. - - At a high level, the translations involved are: - - 1. Glance -> ImageService - This is needed so we can support - multiple ImageServices (Glance, Local, etc) - - 2. ImageService -> API - This is needed so we can support multple - APIs (OpenStack, EC2) - - """ - NOW_GLANCE_OLD_FORMAT = "2010-10-11T10:30:22" - NOW_GLANCE_FORMAT = "2010-10-11T10:30:22.000000" - - class tzinfo(datetime.tzinfo): - @staticmethod - def utcoffset(*args, **kwargs): - return datetime.timedelta() - - NOW_DATETIME = datetime.datetime(2010, 10, 11, 10, 30, 22, tzinfo=tzinfo()) - - def setUp(self): - super(TestGlanceImageService, self).setUp() - - client = glance_stubs.StubGlanceClient() - self.service = self._create_image_service(client) - self.context = context.RequestContext('fake', 'fake', auth_token=True) - self.stubs.Set(glance.time, 'sleep', lambda s: None) - - def _create_image_service(self, client): - def _fake_create_glance_client(context, netloc, use_ssl, version): - return client - - self.stubs.Set(glance, - '_create_glance_client', - _fake_create_glance_client) - - client_wrapper = glance.GlanceClientWrapper('fake', 'fake_host', 9292) - return glance.GlanceImageService(client=client_wrapper) - - @staticmethod - def _make_fixture(**kwargs): - fixture = {'name': None, - 'properties': {}, - 'status': None, - 'is_public': None} - fixture.update(kwargs) - return fixture - - def _make_datetime_fixture(self): - return self._make_fixture(created_at=self.NOW_GLANCE_FORMAT, - updated_at=self.NOW_GLANCE_FORMAT, - deleted_at=self.NOW_GLANCE_FORMAT) - - def test_create_with_instance_id(self): - """Ensure instance_id is persisted as an image-property.""" - fixture = {'name': 'test image', - 'is_public': False, - 'properties': {'instance_id': '42', 'user_id': 'fake'}} - - image_id = self.service.create(self.context, fixture)['id'] - image_meta = self.service.show(self.context, image_id) - expected = { - 'id': image_id, - 'name': 'test image', - 'is_public': False, - 'size': None, - 'min_disk': None, - 'min_ram': None, - 'disk_format': None, - 'container_format': None, - 'checksum': None, - 'created_at': self.NOW_DATETIME, - 'updated_at': self.NOW_DATETIME, - 'deleted_at': None, - 'deleted': None, - 'status': None, - 'properties': {'instance_id': '42', 'user_id': 'fake'}, - 'owner': None, - } - self.assertDictMatch(expected, image_meta) - - image_metas = self.service.detail(self.context) - self.assertDictMatch(expected, image_metas[0]) - - def test_create_without_instance_id(self): - """Test Creating images without instance_id. - - Ensure we can create an image without having to specify an - instance_id. Public images are an example of an image not tied to an - instance. - """ - fixture = {'name': 'test image', 'is_public': False} - image_id = self.service.create(self.context, fixture)['id'] - - expected = { - 'id': image_id, - 'name': 'test image', - 'is_public': False, - 'size': None, - 'min_disk': None, - 'min_ram': None, - 'disk_format': None, - 'container_format': None, - 'checksum': None, - 'created_at': self.NOW_DATETIME, - 'updated_at': self.NOW_DATETIME, - 'deleted_at': None, - 'deleted': None, - 'status': None, - 'properties': {}, - 'owner': None, - } - actual = self.service.show(self.context, image_id) - self.assertDictMatch(expected, actual) - - def test_create(self): - fixture = self._make_fixture(name='test image') - num_images = len(self.service.detail(self.context)) - image_id = self.service.create(self.context, fixture)['id'] - - self.assertIsNotNone(image_id) - self.assertEqual(num_images + 1, - len(self.service.detail(self.context))) - - def test_create_and_show_non_existing_image(self): - fixture = self._make_fixture(name='test image') - image_id = self.service.create(self.context, fixture)['id'] - - self.assertIsNotNone(image_id) - self.assertRaises(exception.ImageNotFound, - self.service.show, - self.context, - 'bad image id') - - def test_detail_private_image(self): - fixture = self._make_fixture(name='test image') - fixture['is_public'] = False - properties = {'owner_id': 'proj1'} - fixture['properties'] = properties - - self.service.create(self.context, fixture) - - proj = self.context.project_id - self.context.project_id = 'proj1' - - image_metas = self.service.detail(self.context) - - self.context.project_id = proj - - self.assertEqual(1, len(image_metas)) - self.assertEqual('test image', image_metas[0]['name']) - self.assertFalse(image_metas[0]['is_public']) - - def test_detail_marker(self): - fixtures = [] - ids = [] - for i in range(10): - fixture = self._make_fixture(name='TestImage %d' % (i)) - fixtures.append(fixture) - ids.append(self.service.create(self.context, fixture)['id']) - - image_metas = self.service.detail(self.context, marker=ids[1]) - self.assertEqual(8, len(image_metas)) - i = 2 - for meta in image_metas: - expected = { - 'id': ids[i], - 'status': None, - 'is_public': None, - 'name': 'TestImage %d' % (i), - 'properties': {}, - 'size': None, - 'min_disk': None, - 'min_ram': None, - 'disk_format': None, - 'container_format': None, - 'checksum': None, - 'created_at': self.NOW_DATETIME, - 'updated_at': self.NOW_DATETIME, - 'deleted_at': None, - 'deleted': None, - 'owner': None, - } - - self.assertDictMatch(expected, meta) - i = i + 1 - - def test_detail_limit(self): - fixtures = [] - ids = [] - for i in range(10): - fixture = self._make_fixture(name='TestImage %d' % (i)) - fixtures.append(fixture) - ids.append(self.service.create(self.context, fixture)['id']) - - image_metas = self.service.detail(self.context, limit=5) - self.assertEqual(5, len(image_metas)) - - def test_detail_default_limit(self): - fixtures = [] - ids = [] - for i in range(10): - fixture = self._make_fixture(name='TestImage %d' % (i)) - fixtures.append(fixture) - ids.append(self.service.create(self.context, fixture)['id']) - - image_metas = self.service.detail(self.context) - for i, meta in enumerate(image_metas): - self.assertEqual(meta['name'], 'TestImage %d' % (i)) - - def test_detail_marker_and_limit(self): - fixtures = [] - ids = [] - for i in range(10): - fixture = self._make_fixture(name='TestImage %d' % (i)) - fixtures.append(fixture) - ids.append(self.service.create(self.context, fixture)['id']) - - image_metas = self.service.detail(self.context, marker=ids[3], limit=5) - self.assertEqual(5, len(image_metas)) - i = 4 - for meta in image_metas: - expected = { - 'id': ids[i], - 'status': None, - 'is_public': None, - 'name': 'TestImage %d' % (i), - 'properties': {}, - 'size': None, - 'min_disk': None, - 'min_ram': None, - 'disk_format': None, - 'container_format': None, - 'checksum': None, - 'created_at': self.NOW_DATETIME, - 'updated_at': self.NOW_DATETIME, - 'deleted_at': None, - 'deleted': None, - 'owner': None, - } - self.assertDictMatch(expected, meta) - i = i + 1 - - def test_detail_invalid_marker(self): - fixtures = [] - ids = [] - for i in range(10): - fixture = self._make_fixture(name='TestImage %d' % (i)) - fixtures.append(fixture) - ids.append(self.service.create(self.context, fixture)['id']) - - self.assertRaises(exception.Invalid, self.service.detail, - self.context, marker='invalidmarker') - - def test_update(self): - fixture = self._make_fixture(name='test image') - image = self.service.create(self.context, fixture) - image_id = image['id'] - fixture['name'] = 'new image name' - self.service.update(self.context, image_id, fixture) - - new_image_data = self.service.show(self.context, image_id) - self.assertEqual('new image name', new_image_data['name']) - - def test_update_v2(self): - self.flags(glance_api_version=2) - self.test_update() - - def test_update_with_data(self): - fixture = self._make_fixture(name='test image') - image = self.service.create(self.context, fixture) - image_id = image['id'] - data = '*' * 256 - self.service.update(self.context, image_id, fixture, data=data) - - new_image_data = self.service.show(self.context, image_id) - self.assertEqual(256, new_image_data['size']) - - def test_update_with_data_v2(self): - self.flags(glance_api_version=2) - self.test_update_with_data() - - def test_delete(self): - fixture1 = self._make_fixture(name='test image 1') - fixture2 = self._make_fixture(name='test image 2') - fixtures = [fixture1, fixture2] - - num_images = len(self.service.detail(self.context)) - self.assertEqual(0, num_images) - - ids = [] - for fixture in fixtures: - new_id = self.service.create(self.context, fixture)['id'] - ids.append(new_id) - - num_images = len(self.service.detail(self.context)) - self.assertEqual(2, num_images) - - self.service.delete(self.context, ids[0]) - - num_images = len(self.service.detail(self.context)) - self.assertEqual(1, num_images) - - def test_show_passes_through_to_client(self): - fixture = self._make_fixture(name='image1', is_public=True) - image_id = self.service.create(self.context, fixture)['id'] - - image_meta = self.service.show(self.context, image_id) - expected = { - 'id': image_id, - 'name': 'image1', - 'is_public': True, - 'size': None, - 'min_disk': None, - 'min_ram': None, - 'disk_format': None, - 'container_format': None, - 'checksum': None, - 'created_at': self.NOW_DATETIME, - 'updated_at': self.NOW_DATETIME, - 'deleted_at': None, - 'deleted': None, - 'status': None, - 'properties': {}, - 'owner': None, - } - self.assertEqual(expected, image_meta) - - def test_show_raises_when_no_authtoken_in_the_context(self): - fixture = self._make_fixture(name='image1', - is_public=False, - properties={'one': 'two'}) - image_id = self.service.create(self.context, fixture)['id'] - self.context.auth_token = False - self.assertRaises(exception.ImageNotFound, - self.service.show, - self.context, - image_id) - - def test_detail_passes_through_to_client(self): - fixture = self._make_fixture(name='image10', is_public=True) - image_id = self.service.create(self.context, fixture)['id'] - image_metas = self.service.detail(self.context) - expected = [ - { - 'id': image_id, - 'name': 'image10', - 'is_public': True, - 'size': None, - 'min_disk': None, - 'min_ram': None, - 'disk_format': None, - 'container_format': None, - 'checksum': None, - 'created_at': self.NOW_DATETIME, - 'updated_at': self.NOW_DATETIME, - 'deleted_at': None, - 'deleted': None, - 'status': None, - 'properties': {}, - 'owner': None, - }, - ] - self.assertEqual(expected, image_metas) - - def test_show_makes_datetimes(self): - fixture = self._make_datetime_fixture() - image_id = self.service.create(self.context, fixture)['id'] - image_meta = self.service.show(self.context, image_id) - self.assertEqual(self.NOW_DATETIME, image_meta['created_at']) - self.assertEqual(self.NOW_DATETIME, image_meta['updated_at']) - - def test_detail_makes_datetimes(self): - fixture = self._make_datetime_fixture() - self.service.create(self.context, fixture) - image_meta = self.service.detail(self.context)[0] - self.assertEqual(self.NOW_DATETIME, image_meta['created_at']) - self.assertEqual(self.NOW_DATETIME, image_meta['updated_at']) - - def test_download_with_retries(self): - tries = [0] - - class MyGlanceStubClient(glance_stubs.StubGlanceClient): - """A client that fails the first time, then succeeds.""" - def get(self, image_id): - if tries[0] == 0: - tries[0] = 1 - raise glanceclient.exc.ServiceUnavailable('') - else: - return {} - - client = MyGlanceStubClient() - service = self._create_image_service(client) - image_id = 1 # doesn't matter - writer = NullWriter() - - # When retries are disabled, we should get an exception - self.flags(glance_num_retries=0) - self.assertRaises(exception.GlanceConnectionFailed, - service.download, - self.context, - image_id, - writer) - - # Now lets enable retries. No exception should happen now. - tries = [0] - self.flags(glance_num_retries=1) - service.download(self.context, image_id, writer) - - def test_client_forbidden_converts_to_imagenotauthed(self): - class MyGlanceStubClient(glance_stubs.StubGlanceClient): - """A client that raises a Forbidden exception.""" - def get(self, image_id): - raise glanceclient.exc.Forbidden(image_id) - - client = MyGlanceStubClient() - service = self._create_image_service(client) - image_id = 1 # doesn't matter - writer = NullWriter() - self.assertRaises(exception.ImageNotAuthorized, service.download, - self.context, image_id, writer) - - def test_client_httpforbidden_converts_to_imagenotauthed(self): - class MyGlanceStubClient(glance_stubs.StubGlanceClient): - """A client that raises a HTTPForbidden exception.""" - def get(self, image_id): - raise glanceclient.exc.HTTPForbidden(image_id) - - client = MyGlanceStubClient() - service = self._create_image_service(client) - image_id = 1 # doesn't matter - writer = NullWriter() - self.assertRaises(exception.ImageNotAuthorized, service.download, - self.context, image_id, writer) - - def test_client_notfound_converts_to_imagenotfound(self): - class MyGlanceStubClient(glance_stubs.StubGlanceClient): - """A client that raises a NotFound exception.""" - def get(self, image_id): - raise glanceclient.exc.NotFound(image_id) - - client = MyGlanceStubClient() - service = self._create_image_service(client) - image_id = 1 # doesn't matter - writer = NullWriter() - self.assertRaises(exception.ImageNotFound, service.download, - self.context, image_id, writer) - - def test_client_httpnotfound_converts_to_imagenotfound(self): - class MyGlanceStubClient(glance_stubs.StubGlanceClient): - """A client that raises a HTTPNotFound exception.""" - def get(self, image_id): - raise glanceclient.exc.HTTPNotFound(image_id) - - client = MyGlanceStubClient() - service = self._create_image_service(client) - image_id = 1 # doesn't matter - writer = NullWriter() - self.assertRaises(exception.ImageNotFound, service.download, - self.context, image_id, writer) - - @mock.patch('six.moves.builtins.open') - @mock.patch('shutil.copyfileobj') - def test_download_from_direct_file(self, mock_copyfileobj, mock_open): - fixture = self._make_fixture(name='test image', - locations=[{'url': 'file:///tmp/test'}]) - image_id = self.service.create(self.context, fixture)['id'] - writer = NullWriter() - self.flags(allowed_direct_url_schemes=['file']) - self.flags(glance_api_version=2) - self.service.download(self.context, image_id, writer) - mock_copyfileobj.assert_called_once_with(mock.ANY, writer) - - @mock.patch('six.moves.builtins.open') - @mock.patch('shutil.copyfileobj') - def test_download_from_direct_file_non_file(self, - mock_copyfileobj, mock_open): - fixture = self._make_fixture(name='test image', - direct_url='swift+http://test/image') - image_id = self.service.create(self.context, fixture)['id'] - writer = NullWriter() - self.flags(allowed_direct_url_schemes=['file']) - self.flags(glance_api_version=2) - self.service.download(self.context, image_id, writer) - self.assertIsNone(mock_copyfileobj.call_args) - - def test_glance_client_image_id(self): - fixture = self._make_fixture(name='test image') - image_id = self.service.create(self.context, fixture)['id'] - (_service, same_id) = glance.get_remote_image_service(self.context, - image_id) - self.assertEqual(same_id, image_id) - - def test_glance_client_image_ref(self): - fixture = self._make_fixture(name='test image') - image_id = self.service.create(self.context, fixture)['id'] - image_url = 'http://something-less-likely/%s' % image_id - (service, same_id) = glance.get_remote_image_service(self.context, - image_url) - self.assertEqual(same_id, image_id) - self.assertEqual('something-less-likely', service._client.netloc) - for ipv6_url in ('[::1]', '::1', '[::1]:444'): - image_url = 'http://%s/%s' % (ipv6_url, image_id) - (service, same_id) = glance.get_remote_image_service(self.context, - image_url) - self.assertEqual(same_id, image_id) - self.assertEqual(ipv6_url, service._client.netloc) - - def test_extracting_missing_attributes(self): - """Verify behavior from glance objects that are missing attributes - - This fakes the image class and is missing the checksum and name - attribute as the client would return if they're not set in the - database. Regression test for bug #1308058. - """ - class MyFakeGlanceImage(glance_stubs.FakeImage): - def __init__(self, metadata): - IMAGE_ATTRIBUTES = ['size', 'disk_format', 'owner', - 'container_format', 'id', 'created_at', - 'updated_at', 'deleted', 'status', - 'min_disk', 'min_ram', 'is_public'] - raw = dict.fromkeys(IMAGE_ATTRIBUTES) - raw.update(metadata) - self.__dict__['raw'] = raw - - metadata = { - 'id': 1, - 'created_at': self.NOW_DATETIME, - 'updated_at': self.NOW_DATETIME, - } - image = MyFakeGlanceImage(metadata) - actual = glance._extract_attributes(image) - expected = { - 'id': 1, - 'name': None, - 'is_public': None, - 'size': None, - 'min_disk': None, - 'min_ram': None, - 'disk_format': None, - 'container_format': None, - 'checksum': None, - 'created_at': self.NOW_DATETIME, - 'updated_at': self.NOW_DATETIME, - 'deleted_at': None, - 'deleted': None, - 'status': None, - 'properties': {}, - 'owner': None, - } - self.assertEqual(expected, actual) - - @mock.patch('cinder.image.glance.CONF') - def test_extracting_v2_boot_properties(self, config): - - config.glance_api_version = 2 - config.glance_num_retries = 0 - - metadata = { - 'id': 1, - 'size': 2, - 'min_disk': 2, - 'min_ram': 2, - 'kernel_id': 'foo', - 'ramdisk_id': 'bar', - } - - image = glance_stubs.FakeImage(metadata) - client = glance_stubs.StubGlanceClient() - - service = self._create_image_service(client) - service._image_schema = glance_stubs.FakeSchema() - - actual = service._translate_from_glance('fake_context', image) - expected = { - 'id': 1, - 'name': None, - 'is_public': None, - 'size': 2, - 'min_disk': 2, - 'min_ram': 2, - 'disk_format': None, - 'container_format': None, - 'checksum': None, - 'deleted': None, - 'status': None, - 'properties': {'kernel_id': 'foo', - 'ramdisk_id': 'bar'}, - 'owner': None, - 'created_at': None, - 'updated_at': None - } - - self.assertEqual(expected, actual) - - def test_translate_to_glance(self): - self.flags(glance_api_version=1) - client = glance_stubs.StubGlanceClient() - service = self._create_image_service(client) - - metadata = { - 'id': 1, - 'size': 2, - 'min_disk': 2, - 'min_ram': 2, - 'properties': {'kernel_id': 'foo', - 'ramdisk_id': 'bar', - 'x_billinginfo': '123'}, - } - - actual = service._translate_to_glance(metadata) - expected = metadata - self.assertEqual(expected, actual) - - def test_translate_to_glance_v2(self): - self.flags(glance_api_version=2) - client = glance_stubs.StubGlanceClient() - service = self._create_image_service(client) - - metadata = { - 'id': 1, - 'size': 2, - 'min_disk': 2, - 'min_ram': 2, - 'properties': {'kernel_id': 'foo', - 'ramdisk_id': 'bar', - 'x_billinginfo': '123'}, - } - - actual = service._translate_to_glance(metadata) - expected = { - 'id': 1, - 'size': 2, - 'min_disk': 2, - 'min_ram': 2, - 'kernel_id': 'foo', - 'ramdisk_id': 'bar', - 'x_billinginfo': '123', - } - self.assertEqual(expected, actual) - - -class TestGlanceClientVersion(test.TestCase): - """Tests the version of the glance client generated.""" - - @mock.patch('cinder.image.glance.glanceclient.Client') - def test_glance_version_by_flag(self, _mockglanceclient): - """Test glance version set by flag is honoured.""" - glance.GlanceClientWrapper('fake', 'fake_host', 9292) - self.assertEqual('1', _mockglanceclient.call_args[0][0]) - self.flags(glance_api_version=2) - glance.GlanceClientWrapper('fake', 'fake_host', 9292) - self.assertEqual('2', _mockglanceclient.call_args[0][0]) - CONF.reset() - - @mock.patch('cinder.image.glance.glanceclient.Client') - def test_glance_version_by_arg(self, _mockglanceclient): - """Test glance version set by arg to GlanceClientWrapper""" - glance.GlanceClientWrapper('fake', 'fake_host', 9292, version=1) - self.assertEqual('1', _mockglanceclient.call_args[0][0]) - glance.GlanceClientWrapper('fake', 'fake_host', 9292, version=2) - self.assertEqual('2', _mockglanceclient.call_args[0][0]) - - @mock.patch('cinder.image.glance.glanceclient.Client') - def test_call_glance_version_by_arg(self, _mockglanceclient): - """Test glance version set by arg to GlanceClientWrapper""" - glance_wrapper = glance.GlanceClientWrapper() - glance_wrapper.call('fake_context', 'method', version=2) - - self.assertEqual('2', _mockglanceclient.call_args[0][0]) - - -def _create_failing_glance_client(info): - class MyGlanceStubClient(glance_stubs.StubGlanceClient): - """A client that fails the first time, then succeeds.""" - def get(self, image_id): - info['num_calls'] += 1 - if info['num_calls'] == 1: - raise glanceclient.exc.ServiceUnavailable('') - return {} - - return MyGlanceStubClient() - - -class TestGlanceImageServiceClient(test.TestCase): - - def setUp(self): - super(TestGlanceImageServiceClient, self).setUp() - self.context = context.RequestContext('fake', 'fake', auth_token=True) - self.stubs.Set(glance.time, 'sleep', lambda s: None) - - def test_create_glance_client(self): - self.flags(auth_strategy='keystone') - self.flags(glance_request_timeout=60) - - class MyGlanceStubClient(object): - def __init__(inst, version, *args, **kwargs): - self.assertEqual('1', version) - self.assertEqual("http://fake_host:9292", args[0]) - self.assertTrue(kwargs['token']) - self.assertEqual(60, kwargs['timeout']) - - self.stubs.Set(glance.glanceclient, 'Client', MyGlanceStubClient) - client = glance._create_glance_client(self.context, 'fake_host:9292', - False) - self.assertIsInstance(client, MyGlanceStubClient) - - def test_create_glance_client_auth_strategy_is_not_keystone(self): - self.flags(auth_strategy='noauth') - self.flags(glance_request_timeout=60) - - class MyGlanceStubClient(object): - def __init__(inst, version, *args, **kwargs): - self.assertEqual('1', version) - self.assertEqual('http://fake_host:9292', args[0]) - self.assertNotIn('token', kwargs) - self.assertEqual(60, kwargs['timeout']) - - self.stubs.Set(glance.glanceclient, 'Client', MyGlanceStubClient) - client = glance._create_glance_client(self.context, 'fake_host:9292', - False) - self.assertIsInstance(client, MyGlanceStubClient) - - def test_create_glance_client_glance_request_default_timeout(self): - self.flags(auth_strategy='keystone') - self.flags(glance_request_timeout=None) - - class MyGlanceStubClient(object): - def __init__(inst, version, *args, **kwargs): - self.assertEqual("1", version) - self.assertEqual("http://fake_host:9292", args[0]) - self.assertTrue(kwargs['token']) - self.assertNotIn('timeout', kwargs) - - self.stubs.Set(glance.glanceclient, 'Client', MyGlanceStubClient) - client = glance._create_glance_client(self.context, 'fake_host:9292', - False) - self.assertIsInstance(client, MyGlanceStubClient) diff --git a/cinder/tests/unit/keymgr/__init__.py b/cinder/tests/unit/keymgr/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/keymgr/fake.py b/cinder/tests/unit/keymgr/fake.py deleted file mode 100644 index 7612ebafb..000000000 --- a/cinder/tests/unit/keymgr/fake.py +++ /dev/null @@ -1,24 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Implementation of a fake key manager.""" - - -from cinder.tests.unit.keymgr import mock_key_mgr - - -def fake_api(): - return mock_key_mgr.MockKeyManager() diff --git a/cinder/tests/unit/keymgr/mock_key_mgr.py b/cinder/tests/unit/keymgr/mock_key_mgr.py deleted file mode 100644 index 39f2caa64..000000000 --- a/cinder/tests/unit/keymgr/mock_key_mgr.py +++ /dev/null @@ -1,126 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -A mock implementation of a key manager that stores keys in a dictionary. - -This key manager implementation is primarily intended for testing. In -particular, it does not store keys persistently. Lack of a centralized key -store also makes this implementation unsuitable for use among different -services. - -Note: Instantiating this class multiple times will create separate key stores. -Keys created in one instance will not be accessible from other instances of -this class. -""" - -import array -import binascii -import uuid - -from cinder import exception -from cinder.keymgr import key -from cinder.keymgr import key_mgr -from cinder.volume import utils - - -class MockKeyManager(key_mgr.KeyManager): - - """Mocking manager for integration tests. - - This mock key manager implementation supports all the methods specified - by the key manager interface. This implementation stores keys within a - dictionary, and as a result, it is not acceptable for use across different - services. Side effects (e.g., raising exceptions) for each method are - handled as specified by the key manager interface. - - This key manager is not suitable for use in production deployments. - """ - - def __init__(self): - self.keys = {} - - def _generate_hex_key(self, **kwargs): - key_length = kwargs.get('key_length', 256) - # hex digit => 4 bits - hex_encoded = utils.generate_password(length=key_length // 4, - symbolgroups='0123456789ABCDEF') - return hex_encoded - - def _generate_key(self, **kwargs): - _hex = self._generate_hex_key(**kwargs) - key_bytes = array.array('B', binascii.unhexlify(_hex)).tolist() - return key.SymmetricKey('AES', key_bytes) - - def create_key(self, ctxt, **kwargs): - """Creates a key. - - This implementation returns a UUID for the created key. A - NotAuthorized exception is raised if the specified context is None. - """ - if ctxt is None: - raise exception.NotAuthorized() - - key = self._generate_key(**kwargs) - return self.store_key(ctxt, key) - - def _generate_key_id(self): - key_id = str(uuid.uuid4()) - while key_id in self.keys: - key_id = str(uuid.uuid4()) - - return key_id - - def store_key(self, ctxt, key, **kwargs): - """Stores (i.e., registers) a key with the key manager.""" - if ctxt is None: - raise exception.NotAuthorized() - - key_id = self._generate_key_id() - self.keys[key_id] = key - - return key_id - - def copy_key(self, ctxt, key_id, **kwargs): - if ctxt is None: - raise exception.NotAuthorized() - - copied_key_id = self._generate_key_id() - self.keys[copied_key_id] = self.keys[key_id] - - return copied_key_id - - def get_key(self, ctxt, key_id, **kwargs): - """Retrieves the key identified by the specified id. - - This implementation returns the key that is associated with the - specified UUID. A NotAuthorized exception is raised if the specified - context is None; a KeyError is raised if the UUID is invalid. - """ - if ctxt is None: - raise exception.NotAuthorized() - - return self.keys[key_id] - - def delete_key(self, ctxt, key_id, **kwargs): - """Deletes the key identified by the specified id. - - A NotAuthorized exception is raised if the context is None and a - KeyError is raised if the UUID is invalid. - """ - if ctxt is None: - raise exception.NotAuthorized() - - del self.keys[key_id] diff --git a/cinder/tests/unit/keymgr/test_barbican.py b/cinder/tests/unit/keymgr/test_barbican.py deleted file mode 100644 index 75dcc1fc2..000000000 --- a/cinder/tests/unit/keymgr/test_barbican.py +++ /dev/null @@ -1,292 +0,0 @@ -# Copyright (c) 2014 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Test cases for the barbican key manager. -""" - -import array -import base64 -import binascii - -import mock -from oslo_config import cfg - -from cinder import exception -from cinder.keymgr import barbican -from cinder.keymgr import key as keymgr_key -from cinder.tests.unit.keymgr import test_key_mgr - -CONF = cfg.CONF -CONF.import_opt('encryption_auth_url', 'cinder.keymgr.key_mgr', group='keymgr') -CONF.import_opt('encryption_api_url', 'cinder.keymgr.key_mgr', group='keymgr') - - -class BarbicanKeyManagerTestCase(test_key_mgr.KeyManagerTestCase): - - def _create_key_manager(self): - return barbican.BarbicanKeyManager() - - def setUp(self): - super(BarbicanKeyManagerTestCase, self).setUp() - - # Create fake auth_token - self.ctxt = mock.Mock() - self.ctxt.auth_token = "fake_token" - self.ctxt.project_id = "fake_project_id" - - # Create mock barbican client - self._build_mock_barbican() - - # Create a key_id, secret_ref, pre_hex, and hex to use - self.key_id = "d152fa13-2b41-42ca-a934-6c21566c0f40" - self.secret_ref = self.key_mgr._create_secret_ref(self.key_id, - self.mock_barbican) - self.pre_hex = "AIDxQp2++uAbKaTVDMXFYIu8PIugJGqkK0JLqkU0rhY=" - self.hex = ("0080f1429dbefae01b29a4d50cc5c5608bbc3c8ba0246aa42b424baa4" - "534ae16") - self.original_api_url = CONF.keymgr.encryption_api_url - self.addCleanup(self._restore) - - def _restore(self): - if hasattr(self, 'original_key'): - keymgr_key.SymmetricKey = self.original_key - if hasattr(self, 'original_base64'): - base64.b64encode = self.original_base64 - if hasattr(self, 'original_api_url'): - CONF.keymgr.encryption_api_url = self.original_api_url - - def _build_mock_barbican(self): - self.mock_barbican = mock.MagicMock(name='mock_barbican') - - # Set commonly used methods - self.get = self.mock_barbican.secrets.get - self.delete = self.mock_barbican.secrets.delete - self.store = self.mock_barbican.secrets.store - self.create = self.mock_barbican.secrets.create - - self.key_mgr._barbican_client = self.mock_barbican - self.key_mgr._current_context = self.ctxt - - def _build_mock_symKey(self): - self.mock_symKey = mock.Mock() - - def fake_sym_key(alg, key): - self.mock_symKey.get_encoded.return_value = key - self.mock_symKey.get_algorithm.return_value = alg - return self.mock_symKey - self.original_key = keymgr_key.SymmetricKey - keymgr_key.SymmetricKey = fake_sym_key - - def _build_mock_base64(self): - - def fake_base64_b64encode(string): - return self.pre_hex - - self.original_base64 = base64.b64encode - base64.b64encode = fake_base64_b64encode - - def test_copy_key(self): - # Create metadata for original secret - original_secret_metadata = mock.Mock() - original_secret_metadata.algorithm = 'fake_algorithm' - original_secret_metadata.bit_length = 'fake_bit_length' - original_secret_metadata.name = 'original_name' - original_secret_metadata.expiration = 'fake_expiration' - original_secret_metadata.mode = 'fake_mode' - content_types = {'default': 'fake_type'} - original_secret_metadata.content_types = content_types - original_secret_data = mock.Mock() - original_secret_metadata.payload = original_secret_data - self.get.return_value = original_secret_metadata - - # Create the mock key - self._build_mock_symKey() - - # Copy the original - self.key_mgr.copy_key(self.ctxt, self.key_id) - - # Assert proper methods were called - self.get.assert_called_once_with(self.secret_ref) - self.create.assert_called_once_with( - original_secret_metadata.name, - self.mock_symKey.get_encoded(), - content_types['default'], - 'base64', - original_secret_metadata.algorithm, - original_secret_metadata.bit_length, - None, - original_secret_metadata.mode, - original_secret_metadata.expiration) - self.create.return_value.store.assert_called_once_with() - - def test_copy_null_context(self): - self.key_mgr._barbican_client = None - self.assertRaises(exception.NotAuthorized, - self.key_mgr.copy_key, None, self.key_id) - - def test_create_key(self): - # Create order_ref_url and assign return value - order_ref_url = ("http://localhost:9311/v1/None/orders/" - "4fe939b7-72bc-49aa-bd1e-e979589858af") - key_order = mock.Mock() - self.mock_barbican.orders.create_key.return_value = key_order - key_order.submit.return_value = order_ref_url - - # Create order and assign return value - order = mock.Mock() - order.secret_ref = self.secret_ref - self.mock_barbican.orders.get.return_value = order - - # Create the key, get the UUID - returned_uuid = self.key_mgr.create_key(self.ctxt) - - self.mock_barbican.orders.get.assert_called_once_with(order_ref_url) - self.assertEqual(self.key_id, returned_uuid) - - def test_create_null_context(self): - self.key_mgr._barbican_client = None - self.assertRaises(exception.NotAuthorized, - self.key_mgr.create_key, None) - - def test_delete_null_context(self): - self.key_mgr._barbican_client = None - self.assertRaises(exception.NotAuthorized, - self.key_mgr.delete_key, None, self.key_id) - - def test_delete_key(self): - self.key_mgr.delete_key(self.ctxt, self.key_id) - self.delete.assert_called_once_with(self.secret_ref) - - def test_delete_unknown_key(self): - self.assertRaises(exception.KeyManagerError, - self.key_mgr.delete_key, self.ctxt, None) - - def test_get_key(self): - self._build_mock_base64() - content_type = 'application/octet-stream' - - key = self.key_mgr.get_key(self.ctxt, self.key_id, content_type) - - self.get.assert_called_once_with(self.secret_ref) - encoded = array.array('B', binascii.unhexlify(self.hex)).tolist() - self.assertEqual(encoded, key.get_encoded()) - - def test_get_null_context(self): - self.key_mgr._barbican_client = None - self.assertRaises(exception.NotAuthorized, - self.key_mgr.get_key, None, self.key_id) - - def test_get_unknown_key(self): - self.assertRaises(exception.KeyManagerError, - self.key_mgr.get_key, self.ctxt, None) - - def test_store_key_base64(self): - # Create Key to store - secret_key = array.array('B', [0x01, 0x02, 0xA0, 0xB3]).tolist() - _key = keymgr_key.SymmetricKey('AES', secret_key) - - # Define the return values - secret = mock.Mock() - self.create.return_value = secret - secret.store.return_value = self.secret_ref - - # Store the Key - returned_uuid = self.key_mgr.store_key(self.ctxt, _key, bit_length=32) - - self.create.assert_called_once_with('Cinder Volume Key', - b'AQKgsw==', - 'application/octet-stream', - 'base64', - 'AES', 32, None, 'CBC', - None) - self.assertEqual(self.key_id, returned_uuid) - - def test_store_key_plaintext(self): - # Create the plaintext key - secret_key_text = "This is a test text key." - _key = keymgr_key.SymmetricKey('AES', secret_key_text) - - # Store the Key - self.key_mgr.store_key(self.ctxt, _key, - payload_content_type='text/plain', - payload_content_encoding=None) - self.create.assert_called_once_with('Cinder Volume Key', - secret_key_text, - 'text/plain', - None, - 'AES', 256, None, 'CBC', - None) - self.create.return_value.store.assert_called_once_with() - - def test_store_null_context(self): - self.key_mgr._barbican_client = None - self.assertRaises(exception.NotAuthorized, - self.key_mgr.store_key, None, None) - - def test_null_project_id(self): - self.key_mgr._barbican_client = None - self.ctxt.project_id = None - self.assertRaises(exception.KeyManagerError, - self.key_mgr.create_key, self.ctxt) - - def test_ctxt_without_project_id(self): - self.key_mgr._barbican_client = None - del self.ctxt.project_id - self.assertRaises(exception.KeyManagerError, - self.key_mgr.create_key, self.ctxt) - - @mock.patch('cinder.keymgr.barbican.identity.v3.Token') - @mock.patch('cinder.keymgr.barbican.session.Session') - @mock.patch('cinder.keymgr.barbican.barbican_client.Client') - def test_ctxt_with_project_id(self, mock_client, mock_session, - mock_token): - # set client to None so that client creation will occur - self.key_mgr._barbican_client = None - - # mock the return values - mock_auth = mock.Mock() - mock_token.return_value = mock_auth - mock_sess = mock.Mock() - mock_session.return_value = mock_sess - - # mock the endpoint - mock_endpoint = mock.Mock() - self.key_mgr._barbican_endpoint = mock_endpoint - - self.key_mgr.create_key(self.ctxt) - - # assert proper calls occurred, including with project_id - mock_token.assert_called_once_with( - auth_url=CONF.keymgr.encryption_auth_url, - token=self.ctxt.auth_token, - project_id=self.ctxt.project_id) - mock_session.assert_called_once_with(auth=mock_auth) - mock_client.assert_called_once_with(session=mock_sess, - endpoint=mock_endpoint) - - def test_parse_barbican_api_url(self): - # assert that the correct format is handled correctly - CONF.keymgr.encryption_api_url = "http://host:port/v1/" - dummy = barbican.BarbicanKeyManager() - self.assertEqual(dummy._barbican_endpoint, "http://host:port") - - # assert that invalid api url formats will raise an exception - CONF.keymgr.encryption_api_url = "http://host:port/" - self.assertRaises(exception.KeyManagerError, - barbican.BarbicanKeyManager) - CONF.keymgr.encryption_api_url = "http://host:port/secrets" - self.assertRaises(exception.KeyManagerError, - barbican.BarbicanKeyManager) diff --git a/cinder/tests/unit/keymgr/test_conf_key_mgr.py b/cinder/tests/unit/keymgr/test_conf_key_mgr.py deleted file mode 100644 index 06e3b1f4f..000000000 --- a/cinder/tests/unit/keymgr/test_conf_key_mgr.py +++ /dev/null @@ -1,124 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Test cases for the conf key manager. -""" - -import array -import binascii - -from oslo_config import cfg - -from cinder import context -from cinder import exception -from cinder.keymgr import conf_key_mgr -from cinder.keymgr import key -from cinder.tests.unit.keymgr import test_key_mgr - - -CONF = cfg.CONF -CONF.import_opt('fixed_key', 'cinder.keymgr.conf_key_mgr', group='keymgr') - - -class ConfKeyManagerTestCase(test_key_mgr.KeyManagerTestCase): - def __init__(self, *args, **kwargs): - super(ConfKeyManagerTestCase, self).__init__(*args, **kwargs) - - self._hex_key = '1' * 64 - - def _create_key_manager(self): - CONF.set_default('fixed_key', default=self._hex_key, group='keymgr') - return conf_key_mgr.ConfKeyManager() - - def setUp(self): - super(ConfKeyManagerTestCase, self).setUp() - - self.ctxt = context.RequestContext('fake', 'fake') - - self.key_id = '00000000-0000-0000-0000-000000000000' - encoded = array.array('B', binascii.unhexlify(self._hex_key)).tolist() - self.key = key.SymmetricKey('AES', encoded) - - def test___init__(self): - self.assertEqual(self.key_id, self.key_mgr.key_id) - - def test_create_key(self): - key_id_1 = self.key_mgr.create_key(self.ctxt) - key_id_2 = self.key_mgr.create_key(self.ctxt) - # ensure that the UUIDs are the same - self.assertEqual(key_id_1, key_id_2) - - def test_create_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.create_key, None) - - def test_store_key(self): - key_id = self.key_mgr.store_key(self.ctxt, self.key) - - actual_key = self.key_mgr.get_key(self.ctxt, key_id) - self.assertEqual(self.key, actual_key) - - def test_store_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.store_key, None, self.key) - - def test_store_key_invalid(self): - encoded = self.key.get_encoded() - inverse_key = key.SymmetricKey('AES', [~b for b in encoded]) - - self.assertRaises(exception.KeyManagerError, - self.key_mgr.store_key, self.ctxt, inverse_key) - - def test_copy_key(self): - key_id = self.key_mgr.create_key(self.ctxt) - key = self.key_mgr.get_key(self.ctxt, key_id) - - copied_key_id = self.key_mgr.copy_key(self.ctxt, key_id) - copied_key = self.key_mgr.get_key(self.ctxt, copied_key_id) - - self.assertEqual(key_id, copied_key_id) - self.assertEqual(key, copied_key) - - def test_copy_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.copy_key, None, None) - - def test_delete_key(self): - key_id = self.key_mgr.create_key(self.ctxt) - self.key_mgr.delete_key(self.ctxt, key_id) - - # cannot delete key -- might have lingering references - self.assertEqual(self.key, - self.key_mgr.get_key(self.ctxt, self.key_id)) - - def test_delete_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.delete_key, None, None) - - def test_delete_unknown_key(self): - self.assertRaises(exception.KeyManagerError, - self.key_mgr.delete_key, self.ctxt, None) - - def test_get_key(self): - self.assertEqual(self.key, - self.key_mgr.get_key(self.ctxt, self.key_id)) - - def test_get_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.get_key, None, None) - - def test_get_unknown_key(self): - self.assertRaises(KeyError, self.key_mgr.get_key, self.ctxt, None) diff --git a/cinder/tests/unit/keymgr/test_key.py b/cinder/tests/unit/keymgr/test_key.py deleted file mode 100644 index 3430f05a2..000000000 --- a/cinder/tests/unit/keymgr/test_key.py +++ /dev/null @@ -1,65 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Test cases for the key classes. -""" - -from cinder.keymgr import key -from cinder import test - - -class KeyTestCase(test.TestCase): - - def _create_key(self): - raise NotImplementedError() - - def setUp(self): - super(KeyTestCase, self).setUp() - - self.key = self._create_key() - - -class SymmetricKeyTestCase(KeyTestCase): - - def _create_key(self): - return key.SymmetricKey(self.algorithm, self.encoded) - - def setUp(self): - self.algorithm = 'AES' - self.encoded = [0] * 32 - - super(SymmetricKeyTestCase, self).setUp() - - def test_get_algorithm(self): - self.assertEqual(self.algorithm, self.key.get_algorithm()) - - def test_get_format(self): - self.assertEqual('RAW', self.key.get_format()) - - def test_get_encoded(self): - self.assertEqual(self.encoded, self.key.get_encoded()) - - def test___eq__(self): - self.assertTrue(self.key == self.key) - - self.assertFalse(self.key is None) - self.assertFalse(None == self.key) - - def test___ne__(self): - self.assertFalse(self.key != self.key) - - self.assertTrue(self.key is not None) - self.assertTrue(None != self.key) diff --git a/cinder/tests/unit/keymgr/test_key_mgr.py b/cinder/tests/unit/keymgr/test_key_mgr.py deleted file mode 100644 index 0c37ecd60..000000000 --- a/cinder/tests/unit/keymgr/test_key_mgr.py +++ /dev/null @@ -1,33 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Test cases for the key manager. -""" - -from cinder import test - - -class KeyManagerTestCase(test.TestCase): - def __init__(self, *args, **kwargs): - super(KeyManagerTestCase, self).__init__(*args, **kwargs) - - def _create_key_manager(self): - raise NotImplementedError() - - def setUp(self): - super(KeyManagerTestCase, self).setUp() - - self.key_mgr = self._create_key_manager() diff --git a/cinder/tests/unit/keymgr/test_mock_key_mgr.py b/cinder/tests/unit/keymgr/test_mock_key_mgr.py deleted file mode 100644 index dfcd8ba15..000000000 --- a/cinder/tests/unit/keymgr/test_mock_key_mgr.py +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Test cases for the mock key manager. -""" - -import array - -from cinder import context -from cinder import exception -from cinder.keymgr import key as keymgr_key -from cinder.tests.unit.keymgr import mock_key_mgr -from cinder.tests.unit.keymgr import test_key_mgr - - -class MockKeyManagerTestCase(test_key_mgr.KeyManagerTestCase): - - def _create_key_manager(self): - return mock_key_mgr.MockKeyManager() - - def setUp(self): - super(MockKeyManagerTestCase, self).setUp() - - self.ctxt = context.RequestContext('fake', 'fake') - - def test_create_key(self): - key_id_1 = self.key_mgr.create_key(self.ctxt) - key_id_2 = self.key_mgr.create_key(self.ctxt) - # ensure that the UUIDs are unique - self.assertNotEqual(key_id_1, key_id_2) - - def test_create_key_with_length(self): - for length in [64, 128, 256]: - key_id = self.key_mgr.create_key(self.ctxt, key_length=length) - key = self.key_mgr.get_key(self.ctxt, key_id) - self.assertEqual(length // 8, len(key.get_encoded())) - - def test_create_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.create_key, None) - - def test_store_key(self): - secret_key = array.array('B', b'\x00' * 32).tolist() - _key = keymgr_key.SymmetricKey('AES', secret_key) - key_id = self.key_mgr.store_key(self.ctxt, _key) - - actual_key = self.key_mgr.get_key(self.ctxt, key_id) - self.assertEqual(_key, actual_key) - - def test_store_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.store_key, None, None) - - def test_copy_key(self): - key_id = self.key_mgr.create_key(self.ctxt) - key = self.key_mgr.get_key(self.ctxt, key_id) - - copied_key_id = self.key_mgr.copy_key(self.ctxt, key_id) - copied_key = self.key_mgr.get_key(self.ctxt, copied_key_id) - - self.assertNotEqual(key_id, copied_key_id) - self.assertEqual(key, copied_key) - - def test_copy_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.copy_key, None, None) - - def test_get_key(self): - pass - - def test_get_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.get_key, None, None) - - def test_get_unknown_key(self): - self.assertRaises(KeyError, self.key_mgr.get_key, self.ctxt, None) - - def test_delete_key(self): - key_id = self.key_mgr.create_key(self.ctxt) - self.key_mgr.delete_key(self.ctxt, key_id) - - self.assertRaises(KeyError, self.key_mgr.get_key, self.ctxt, key_id) - - def test_delete_null_context(self): - self.assertRaises(exception.NotAuthorized, - self.key_mgr.delete_key, None, None) - - def test_delete_unknown_key(self): - self.assertRaises(KeyError, self.key_mgr.delete_key, self.ctxt, None) diff --git a/cinder/tests/unit/keymgr/test_not_implemented_key_mgr.py b/cinder/tests/unit/keymgr/test_not_implemented_key_mgr.py deleted file mode 100644 index 6f2896b13..000000000 --- a/cinder/tests/unit/keymgr/test_not_implemented_key_mgr.py +++ /dev/null @@ -1,50 +0,0 @@ -# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Test cases for the not implemented key manager. -""" - -from cinder.keymgr import not_implemented_key_mgr -from cinder.tests.unit.keymgr import test_key_mgr - - -class NotImplementedKeyManagerTestCase(test_key_mgr.KeyManagerTestCase): - - def _create_key_manager(self): - return not_implemented_key_mgr.NotImplementedKeyManager() - - def setUp(self): - super(NotImplementedKeyManagerTestCase, self).setUp() - - def test_create_key(self): - self.assertRaises(NotImplementedError, - self.key_mgr.create_key, None) - - def test_store_key(self): - self.assertRaises(NotImplementedError, - self.key_mgr.store_key, None, None) - - def test_copy_key(self): - self.assertRaises(NotImplementedError, - self.key_mgr.copy_key, None, None) - - def test_get_key(self): - self.assertRaises(NotImplementedError, - self.key_mgr.get_key, None, None) - - def test_delete_key(self): - self.assertRaises(NotImplementedError, - self.key_mgr.delete_key, None, None) diff --git a/cinder/tests/unit/monkey_patch_example/__init__.py b/cinder/tests/unit/monkey_patch_example/__init__.py deleted file mode 100644 index d367a4849..000000000 --- a/cinder/tests/unit/monkey_patch_example/__init__.py +++ /dev/null @@ -1,31 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Example Module for testing utils.monkey_patch().""" - - -CALLED_FUNCTION = [] - - -def example_decorator(name, function): - """decorator for notify which is used from utils.monkey_patch(). - - :param name: name of the function - :param function: - object of the function - :returns: function -- decorated function - """ - def wrapped_func(*args, **kwarg): - CALLED_FUNCTION.append(name) - return function(*args, **kwarg) - return wrapped_func diff --git a/cinder/tests/unit/monkey_patch_example/example_a.py b/cinder/tests/unit/monkey_patch_example/example_a.py deleted file mode 100644 index 3844766ea..000000000 --- a/cinder/tests/unit/monkey_patch_example/example_a.py +++ /dev/null @@ -1,27 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Example Module A for testing utils.monkey_patch().""" - - -def example_function_a(): - return 'Example function' - - -class ExampleClassA(object): - def example_method(self): - return 'Example method' - - def example_method_add(self, arg1, arg2): - return arg1 + arg2 diff --git a/cinder/tests/unit/monkey_patch_example/example_b.py b/cinder/tests/unit/monkey_patch_example/example_b.py deleted file mode 100644 index 52803377f..000000000 --- a/cinder/tests/unit/monkey_patch_example/example_b.py +++ /dev/null @@ -1,28 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Example Module B for testing utils.monkey_patch().""" - - -def example_function_b(): - return 'Example function' - - -class ExampleClassB(object): - def example_method(self): - return 'Example method' - - def example_method_add(self, arg1, arg2): - return arg1 + arg2 diff --git a/cinder/tests/unit/objects/__init__.py b/cinder/tests/unit/objects/__init__.py deleted file mode 100644 index 7a5066ca9..000000000 --- a/cinder/tests/unit/objects/__init__.py +++ /dev/null @@ -1,55 +0,0 @@ -# Copyright 2015 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_utils import timeutils - -from cinder import context -from cinder import exception -from cinder.objects import base as obj_base -from cinder import test - - -class BaseObjectsTestCase(test.TestCase): - def setUp(self): - super(BaseObjectsTestCase, self).setUp() - self.user_id = 'fake-user' - self.project_id = 'fake-project' - self.context = context.RequestContext(self.user_id, self.project_id, - is_admin=False) - # We only test local right now. - # TODO(mriedem): Testing remote would be nice... - self.assertIsNone(obj_base.CinderObject.indirection_api) - - # TODO(mriedem): Replace this with - # oslo_versionedobjects.fixture.compare_obj when that is in a released - # version of o.vo. - @staticmethod - def _compare(test, db, obj): - for field, value in db.items(): - try: - getattr(obj, field) - except (AttributeError, exception.CinderException, - NotImplementedError): - # NotImplementedError: ignore "Cannot load 'projects' in the - # base class" error - continue - - if field in ('modified_at', 'created_at', - 'updated_at', 'deleted_at') and db[field]: - test.assertEqual(db[field], - timeutils.normalize_time(obj[field])) - elif isinstance(obj[field], obj_base.ObjectListBase): - test.assertEqual(db[field], obj[field].objects) - else: - test.assertEqual(db[field], obj[field]) diff --git a/cinder/tests/unit/objects/test_backup.py b/cinder/tests/unit/objects/test_backup.py deleted file mode 100644 index d8313ae20..000000000 --- a/cinder/tests/unit/objects/test_backup.py +++ /dev/null @@ -1,218 +0,0 @@ -# Copyright 2015 Intel Corporation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six - -from cinder.db.sqlalchemy import models -from cinder import exception -from cinder import objects -from cinder.objects import fields -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_volume -from cinder.tests.unit import objects as test_objects -from cinder.tests.unit import utils - - -fake_backup = { - 'id': fake.backup_id, - 'volume_id': fake.volume_id, - 'status': fields.BackupStatus.CREATING, - 'size': 1, - 'display_name': 'fake_name', - 'display_description': 'fake_description', - 'user_id': fake.user_id, - 'project_id': fake.project_id, - 'temp_volume_id': None, - 'temp_snapshot_id': None, - 'snapshot_id': None, - 'data_timestamp': None, - 'restore_volume_id': None, -} - - -class TestBackup(test_objects.BaseObjectsTestCase): - - @mock.patch('cinder.db.get_by_id', return_value=fake_backup) - def test_get_by_id(self, backup_get): - backup = objects.Backup.get_by_id(self.context, fake.user_id) - self._compare(self, fake_backup, backup) - backup_get.assert_called_once_with(self.context, models.Backup, - fake.user_id) - - @mock.patch('cinder.db.sqlalchemy.api.model_query') - def test_get_by_id_no_existing_id(self, model_query): - query = mock.Mock() - filter_by = mock.Mock() - filter_by.first.return_value = None - query.filter_by.return_value = filter_by - model_query.return_value = query - self.assertRaises(exception.BackupNotFound, objects.Backup.get_by_id, - self.context, 123) - - @mock.patch('cinder.db.backup_create', return_value=fake_backup) - def test_create(self, backup_create): - backup = objects.Backup(context=self.context) - backup.create() - self.assertEqual(fake_backup['id'], backup.id) - self.assertEqual(fake_backup['volume_id'], backup.volume_id) - - @mock.patch('cinder.db.backup_update') - def test_save(self, backup_update): - backup = objects.Backup._from_db_object( - self.context, objects.Backup(), fake_backup) - backup.display_name = 'foobar' - backup.save() - backup_update.assert_called_once_with(self.context, backup.id, - {'display_name': 'foobar'}) - - @mock.patch('cinder.db.backup_destroy') - def test_destroy(self, backup_destroy): - backup = objects.Backup(context=self.context, id=fake.backup_id) - backup.destroy() - self.assertTrue(backup_destroy.called) - admin_context = backup_destroy.call_args[0][0] - self.assertTrue(admin_context.is_admin) - - def test_obj_field_temp_volume_snapshot_id(self): - backup = objects.Backup(context=self.context, - temp_volume_id='2', - temp_snapshot_id='3') - self.assertEqual('2', backup.temp_volume_id) - self.assertEqual('3', backup.temp_snapshot_id) - - def test_obj_field_snapshot_id(self): - backup = objects.Backup(context=self.context, - snapshot_id='2') - self.assertEqual('2', backup.snapshot_id) - - def test_obj_field_restore_volume_id(self): - backup = objects.Backup(context=self.context, - restore_volume_id='2') - self.assertEqual('2', backup.restore_volume_id) - - def test_import_record(self): - utils.replace_obj_loader(self, objects.Backup) - backup = objects.Backup(context=self.context, id=fake.backup_id, - parent_id=None, - num_dependent_backups=0) - export_string = backup.encode_record() - imported_backup = objects.Backup.decode_record(export_string) - - # Make sure we don't lose data when converting from string - self.assertDictEqual(self._expected_backup(backup), imported_backup) - - def test_import_record_additional_info(self): - utils.replace_obj_loader(self, objects.Backup) - backup = objects.Backup(context=self.context, id=fake.backup_id, - parent_id=None, - num_dependent_backups=0) - extra_info = {'driver': {'key1': 'value1', 'key2': 'value2'}} - extra_info_copy = extra_info.copy() - export_string = backup.encode_record(extra_info=extra_info) - imported_backup = objects.Backup.decode_record(export_string) - - # Dictionary passed should not be modified - self.assertDictEqual(extra_info_copy, extra_info) - - # Make sure we don't lose data when converting from string and that - # extra info is still there - expected = self._expected_backup(backup) - expected['extra_info'] = extra_info - self.assertDictEqual(expected, imported_backup) - - def _expected_backup(self, backup): - record = {name: field.to_primitive(backup, name, getattr(backup, name)) - for name, field in backup.fields.items()} - return record - - def test_import_record_additional_info_cant_overwrite(self): - utils.replace_obj_loader(self, objects.Backup) - backup = objects.Backup(context=self.context, id=fake.backup_id, - parent_id=None, - num_dependent_backups=0) - export_string = backup.encode_record(id='fake_id') - imported_backup = objects.Backup.decode_record(export_string) - - # Make sure the extra_info can't overwrite basic data - self.assertDictEqual(self._expected_backup(backup), imported_backup) - - def test_import_record_decoding_error(self): - export_string = '123456' - self.assertRaises(exception.InvalidInput, - objects.Backup.decode_record, - export_string) - - def test_import_record_parsing_error(self): - export_string = '' - self.assertRaises(exception.InvalidInput, - objects.Backup.decode_record, - export_string) - - @mock.patch('cinder.db.sqlalchemy.api.backup_get') - def test_refresh(self, backup_get): - db_backup1 = fake_backup.copy() - db_backup2 = db_backup1.copy() - db_backup2['display_name'] = 'foobar' - - # On the second backup_get, return the backup with an updated - # display_name - backup_get.side_effect = [db_backup1, db_backup2] - backup = objects.Backup.get_by_id(self.context, fake.backup_id) - self._compare(self, db_backup1, backup) - - # display_name was updated, so a backup refresh should have a new value - # for that field - backup.refresh() - self._compare(self, db_backup2, backup) - if six.PY3: - call_bool = mock.call.__bool__() - else: - call_bool = mock.call.__nonzero__() - backup_get.assert_has_calls([mock.call(self.context, fake.backup_id), - call_bool, - mock.call(self.context, fake.backup_id)]) - - -class TestBackupList(test_objects.BaseObjectsTestCase): - @mock.patch('cinder.db.backup_get_all', return_value=[fake_backup]) - def test_get_all(self, backup_get_all): - backups = objects.BackupList.get_all(self.context) - self.assertEqual(1, len(backups)) - TestBackup._compare(self, fake_backup, backups[0]) - - @mock.patch('cinder.db.backup_get_all_by_project', - return_value=[fake_backup]) - def test_get_all_by_project(self, get_all_by_project): - backups = objects.BackupList.get_all_by_project( - self.context, self.project_id) - self.assertEqual(1, len(backups)) - TestBackup._compare(self, fake_backup, backups[0]) - - @mock.patch('cinder.db.backup_get_all_by_host', - return_value=[fake_backup]) - def test_get_all_for_volume(self, get_all_by_host): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - - backups = objects.BackupList.get_all_by_host(self.context, - fake_volume_obj.id) - self.assertEqual(1, len(backups)) - TestBackup._compare(self, fake_backup, backups[0]) - - @mock.patch('cinder.db.backup_get_all', return_value=[fake_backup]) - def test_get_all_tenants(self, backup_get_all): - search_opts = {'all_tenants': 1} - backups = objects.BackupList.get_all(self.context, search_opts) - self.assertEqual(1, len(backups)) - TestBackup._compare(self, fake_backup, backups[0]) diff --git a/cinder/tests/unit/objects/test_base.py b/cinder/tests/unit/objects/test_base.py deleted file mode 100644 index 58f69ca3c..000000000 --- a/cinder/tests/unit/objects/test_base.py +++ /dev/null @@ -1,629 +0,0 @@ -# Copyright 2015 Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime -import mock -import uuid - -from iso8601 import iso8601 -from oslo_utils import versionutils -from oslo_versionedobjects import fields -from sqlalchemy import sql - -from cinder import context -from cinder import db -from cinder.db.sqlalchemy import models -from cinder import objects -from cinder import test -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import objects as test_objects - - -@objects.base.CinderObjectRegistry.register_if(False) -class TestObject(objects.base.CinderObject): - VERSION = '1.1' - - fields = { - 'scheduled_at': objects.base.fields.DateTimeField(nullable=True), - 'uuid': objects.base.fields.UUIDField(), - 'text': objects.base.fields.StringField(nullable=True), - } - - def obj_make_compatible(self, primitive, target_version): - super(TestObject, self).obj_make_compatible(primitive, - target_version) - target_version = versionutils.convert_version_to_tuple(target_version) - if target_version < (1, 1): - primitive.pop('text', None) - - -class TestCinderObject(test_objects.BaseObjectsTestCase): - """Tests methods from CinderObject.""" - - def setUp(self): - super(TestCinderObject, self).setUp() - self.obj = TestObject( - scheduled_at=None, - uuid=uuid.uuid4(), - text='text') - self.obj.obj_reset_changes() - - def test_cinder_obj_get_changes_no_changes(self): - self.assertDictEqual({}, self.obj.cinder_obj_get_changes()) - - def test_cinder_obj_get_changes_other_changes(self): - self.obj.text = 'text2' - self.assertDictEqual({'text': 'text2'}, - self.obj.cinder_obj_get_changes()) - - def test_cinder_obj_get_changes_datetime_no_tz(self): - now = datetime.datetime.utcnow() - self.obj.scheduled_at = now - self.assertDictEqual({'scheduled_at': now}, - self.obj.cinder_obj_get_changes()) - - def test_cinder_obj_get_changes_datetime_tz_utc(self): - now_tz = iso8601.parse_date('2015-06-26T22:00:01Z') - now = now_tz.replace(tzinfo=None) - self.obj.scheduled_at = now_tz - self.assertDictEqual({'scheduled_at': now}, - self.obj.cinder_obj_get_changes()) - - def test_cinder_obj_get_changes_datetime_tz_non_utc_positive(self): - now_tz = iso8601.parse_date('2015-06-26T22:00:01+01') - now = now_tz.replace(tzinfo=None) - datetime.timedelta(hours=1) - self.obj.scheduled_at = now_tz - self.assertDictEqual({'scheduled_at': now}, - self.obj.cinder_obj_get_changes()) - - def test_cinder_obj_get_changes_datetime_tz_non_utc_negative(self): - now_tz = iso8601.parse_date('2015-06-26T10:00:01-05') - now = now_tz.replace(tzinfo=None) + datetime.timedelta(hours=5) - self.obj.scheduled_at = now_tz - self.assertDictEqual({'scheduled_at': now}, - self.obj.cinder_obj_get_changes()) - - def test_refresh(self): - @objects.base.CinderObjectRegistry.register_if(False) - class MyTestObject(objects.base.CinderObject, - objects.base.CinderObjectDictCompat, - objects.base.CinderComparableObject): - fields = {'id': fields.UUIDField(), - 'name': fields.StringField()} - - test_obj = MyTestObject(id=fake.object_id, name='foo') - refresh_obj = MyTestObject(id=fake.object_id, name='bar') - with mock.patch( - 'cinder.objects.base.CinderObject.get_by_id') as get_by_id: - get_by_id.return_value = refresh_obj - - test_obj.refresh() - self._compare(self, refresh_obj, test_obj) - - def test_refresh_no_id_field(self): - @objects.base.CinderObjectRegistry.register_if(False) - class MyTestObjectNoId(objects.base.CinderObject, - objects.base.CinderObjectDictCompat, - objects.base.CinderComparableObject): - fields = {'uuid': fields.UUIDField()} - - test_obj = MyTestObjectNoId(uuid=fake.object_id, name='foo') - self.assertRaises(NotImplementedError, test_obj.refresh) - - -class TestCinderComparableObject(test_objects.BaseObjectsTestCase): - def test_comparable_objects(self): - @objects.base.CinderObjectRegistry.register - class MyComparableObj(objects.base.CinderObject, - objects.base.CinderObjectDictCompat, - objects.base.CinderComparableObject): - fields = {'foo': fields.Field(fields.Integer())} - - class NonVersionedObject(object): - pass - - obj1 = MyComparableObj(foo=1) - obj2 = MyComparableObj(foo=1) - obj3 = MyComparableObj(foo=2) - obj4 = NonVersionedObject() - self.assertTrue(obj1 == obj2) - self.assertFalse(obj1 == obj3) - self.assertFalse(obj1 == obj4) - self.assertNotEqual(obj1, None) - - -class TestCinderObjectConditionalUpdate(test.TestCase): - - def setUp(self): - super(TestCinderObjectConditionalUpdate, self).setUp() - self.context = context.get_admin_context() - - def _create_volume(self): - vol = { - 'display_description': 'Test Desc', - 'size': 1, - 'status': 'available', - 'availability_zone': 'az', - 'host': 'dummy', - 'attach_status': 'no', - } - volume = objects.Volume(context=self.context, **vol) - volume.create() - return volume - - def _create_snapshot(self, volume): - snapshot = objects.Snapshot(context=self.context, volume_id=volume.id) - snapshot.create() - return snapshot - - def _check_volume(self, volume, status, size, reload=False, dirty_keys=(), - **kwargs): - if reload: - volume = objects.Volume.get_by_id(self.context, volume.id) - self.assertEqual(status, volume.status) - self.assertEqual(size, volume.size) - dirty = volume.cinder_obj_get_changes() - self.assertEqual(list(dirty_keys), list(dirty.keys())) - for key, value in kwargs.items(): - self.assertEqual(value, getattr(volume, key)) - - def test_conditional_update_non_iterable_expected(self): - volume = self._create_volume() - # We also check that we can check for None values - self.assertTrue(volume.conditional_update( - {'status': 'deleting', 'size': 2}, - {'status': 'available', 'migration_status': None})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 2) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 2, True) - - def test_conditional_update_non_iterable_expected_model_field(self): - volume = self._create_volume() - # We also check that we can check for None values - self.assertTrue(volume.conditional_update( - {'status': 'deleting', 'size': 2, - 'previous_status': volume.model.status}, - {'status': 'available', 'migration_status': None})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 2, previous_status='available') - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 2, True, - previous_status='available') - - def test_conditional_update_non_iterable_expected_save_all(self): - volume = self._create_volume() - volume.size += 1 - # We also check that we can check for not None values - self.assertTrue(volume.conditional_update( - {'status': 'deleting'}, - {'status': 'available', 'availability_zone': volume.Not(None)}, - save_all=True)) - - # Check that the object in memory has been updated and that the size - # is not a dirty key - self._check_volume(volume, 'deleting', 2) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 2, True) - - def test_conditional_update_non_iterable_expected_dont_save_all(self): - volume = self._create_volume() - volume.size += 1 - self.assertTrue(volume.conditional_update( - {'status': 'deleting'}, - {'status': 'available'}, save_all=False)) - - # Check that the object in memory has been updated with the new status - # but that size has not been saved and is a dirty key - self._check_volume(volume, 'deleting', 2, False, ['size']) - - # Check that the volume in the DB also has been updated but not the - # size - self._check_volume(volume, 'deleting', 1, True) - - def test_conditional_update_fail_non_iterable_expected_save_all(self): - volume = self._create_volume() - volume.size += 1 - self.assertFalse(volume.conditional_update( - {'status': 'available'}, - {'status': 'deleting'}, save_all=True)) - - # Check that the object in memory has not been updated and that the - # size is still a dirty key - self._check_volume(volume, 'available', 2, False, ['size']) - - # Check that the volume in the DB hasn't been updated - self._check_volume(volume, 'available', 1, True) - - def test_default_conditional_update_non_iterable_expected(self): - volume = self._create_volume() - self.assertTrue(volume.conditional_update({'status': 'deleting'})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 1) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 1, True) - - def test_default_conditional_fail_update_non_iterable_expected(self): - volume_in_db = self._create_volume() - volume = objects.Volume.get_by_id(self.context, volume_in_db.id) - volume_in_db.size += 1 - volume_in_db.save() - # This will fail because size in DB is different - self.assertFalse(volume.conditional_update({'status': 'deleting'})) - - # Check that the object in memory has not been updated - self._check_volume(volume, 'available', 1) - - # Check that the volume in the DB hasn't changed the status but has - # the size we changed before the conditional update - self._check_volume(volume_in_db, 'available', 2, True) - - def test_default_conditional_update_non_iterable_expected_with_dirty(self): - volume_in_db = self._create_volume() - volume = objects.Volume.get_by_id(self.context, volume_in_db.id) - volume_in_db.size += 1 - volume_in_db.save() - volume.size = 33 - # This will fail because even though we have excluded the size from - # the default condition when we dirtied it in the volume object, we - # still have the last update timestamp that will be included in the - # condition - self.assertFalse(volume.conditional_update({'status': 'deleting'})) - - # Check that the object in memory has not been updated - self._check_volume(volume, 'available', 33, False, ['size']) - - # Check that the volume in the DB hasn't changed the status but has - # the size we changed before the conditional update - self._check_volume(volume_in_db, 'available', 2, True) - - def test_conditional_update_negated_non_iterable_expected(self): - volume = self._create_volume() - self.assertTrue(volume.conditional_update( - {'status': 'deleting', 'size': 2}, - {'status': db.Not('in-use'), 'size': db.Not(2)})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 2) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 2, True) - - def test_conditional_update_non_iterable_expected_filter(self): - # Volume we want to change - volume = self._create_volume() - - # Another volume that has no snapshots - volume2 = self._create_volume() - - # A volume with snapshots - volume3 = self._create_volume() - self._create_snapshot(volume3) - - # Update only it it has no snapshot - filters = (~sql.exists().where( - models.Snapshot.volume_id == models.Volume.id),) - - self.assertTrue(volume.conditional_update( - {'status': 'deleting', 'size': 2}, - {'status': 'available'}, - filters)) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 2) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 2, True) - - # Check that the other volumes in the DB haven't changed - self._check_volume(volume2, 'available', 1, True) - self._check_volume(volume3, 'available', 1, True) - - def test_conditional_update_iterable_expected(self): - volume = self._create_volume() - self.assertTrue(volume.conditional_update( - {'status': 'deleting', 'size': 20}, - {'status': ('error', 'available'), 'size': range(10)})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 20) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 20, True) - - def test_conditional_update_negated_iterable_expected(self): - volume = self._create_volume() - self.assertTrue(volume.conditional_update( - {'status': 'deleting', 'size': 20}, - {'status': db.Not(('creating', 'in-use')), 'size': range(10)})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 20) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 20, True) - - def test_conditional_update_fail_non_iterable_expected(self): - volume = self._create_volume() - self.assertFalse(volume.conditional_update( - {'status': 'deleting'}, - {'status': 'available', 'size': 2})) - - # Check that the object in memory hasn't changed - self._check_volume(volume, 'available', 1) - - # Check that the volume in the DB hasn't changed either - self._check_volume(volume, 'available', 1, True) - - def test_conditional_update_fail_negated_non_iterable_expected(self): - volume = self._create_volume() - result = volume.conditional_update({'status': 'deleting'}, - {'status': db.Not('in-use'), - 'size': 2}) - self.assertFalse(result) - - # Check that the object in memory hasn't changed - self._check_volume(volume, 'available', 1) - - # Check that the volume in the DB hasn't changed either - self._check_volume(volume, 'available', 1, True) - - def test_conditional_update_fail_iterable_expected(self): - volume = self._create_volume() - self.assertFalse(volume.conditional_update( - {'status': 'available'}, - {'status': ('error', 'creating'), 'size': range(2, 10)})) - - # Check that the object in memory hasn't changed - self._check_volume(volume, 'available', 1) - - # Check that the volume in the DB hasn't changed either - self._check_volume(volume, 'available', 1, True) - - def test_conditional_update_fail_negated_iterable_expected(self): - volume = self._create_volume() - self.assertFalse(volume.conditional_update( - {'status': 'error'}, - {'status': db.Not(('available', 'in-use')), 'size': range(2, 10)})) - - # Check that the object in memory hasn't changed - self._check_volume(volume, 'available', 1) - - # Check that the volume in the DB hasn't changed either - self._check_volume(volume, 'available', 1, True) - - def test_conditional_update_fail_non_iterable_expected_filter(self): - # Volume we want to change - volume = self._create_volume() - self._create_snapshot(volume) - - # A volume that has no snapshots - volume2 = self._create_volume() - - # Another volume with snapshots - volume3 = self._create_volume() - self._create_snapshot(volume3) - - # Update only it it has no snapshot - filters = (~sql.exists().where( - models.Snapshot.volume_id == models.Volume.id),) - - self.assertFalse(volume.conditional_update( - {'status': 'deleting', 'size': 2}, - {'status': 'available'}, - filters)) - - # Check that the object in memory hasn't been updated - self._check_volume(volume, 'available', 1) - - # Check that no volume in the DB also has been updated - self._check_volume(volume, 'available', 1, True) - self._check_volume(volume2, 'available', 1, True) - self._check_volume(volume3, 'available', 1, True) - - def test_conditional_update_non_iterable_case_value(self): - # Volume we want to change and has snapshots - volume = self._create_volume() - self._create_snapshot(volume) - - # Filter that checks if a volume has snapshots - has_snapshot_filter = sql.exists().where( - models.Snapshot.volume_id == models.Volume.id) - - # We want the updated value to depend on whether it has snapshots or - # not - case_values = volume.Case([(has_snapshot_filter, 'has-snapshot')], - else_='no-snapshot') - self.assertTrue(volume.conditional_update({'status': case_values}, - {'status': 'available'})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'has-snapshot', 1) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'has-snapshot', 1, True) - - def test_conditional_update_non_iterable_case_value_else(self): - # Volume we want to change - volume = self._create_volume() - - # Filter that checks if a volume has snapshots - has_snapshot_filter = sql.exists().where( - models.Snapshot.volume_id == models.Volume.id) - - # We want the updated value to depend on whether it has snapshots or - # not - case_values = volume.Case([(has_snapshot_filter, 'has-snapshot')], - else_='no-snapshot') - self.assertTrue(volume.conditional_update({'status': case_values}, - {'status': 'available'})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'no-snapshot', 1) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'no-snapshot', 1, True) - - def test_conditional_update_non_iterable_case_value_fail(self): - # Volume we want to change doesn't have snapshots - volume = self._create_volume() - - # Filter that checks if a volume has snapshots - has_snapshot_filter = sql.exists().where( - models.Snapshot.volume_id == models.Volume.id) - - # We want the updated value to depend on whether it has snapshots or - # not - case_values = volume.Case([(has_snapshot_filter, 'has-snapshot')], - else_='no-snapshot') - # We won't update because volume status is available - self.assertFalse(volume.conditional_update({'status': case_values}, - {'status': 'deleting'})) - - # Check that the object in memory has not been updated - self._check_volume(volume, 'available', 1) - - # Check that the volume in the DB also hasn't been updated either - self._check_volume(volume, 'available', 1, True) - - def test_conditional_update_iterable_with_none_expected(self): - volume = self._create_volume() - # We also check that we can check for None values in an iterable - self.assertTrue(volume.conditional_update( - {'status': 'deleting'}, - {'status': (None, 'available'), - 'migration_status': (None, 'finished')})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 1) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 1, True) - - def test_conditional_update_iterable_with_not_none_expected(self): - volume = self._create_volume() - # We also check that we can check for None values in a negated iterable - self.assertTrue(volume.conditional_update( - {'status': 'deleting'}, - {'status': volume.Not((None, 'in-use'))})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 1) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 1, True) - - def test_conditional_update_iterable_with_not_includes_null(self): - volume = self._create_volume() - # We also check that negation includes None values by default like we - # do in Python and not like MySQL does - self.assertTrue(volume.conditional_update( - {'status': 'deleting'}, - {'status': 'available', - 'migration_status': volume.Not(('migrating', 'error'))})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', 1) - - # Check that the volume in the DB also has been updated - self._check_volume(volume, 'deleting', 1, True) - - def test_conditional_update_iterable_with_not_includes_null_fails(self): - volume = self._create_volume() - # We also check that negation excludes None values if we ask it to - self.assertFalse(volume.conditional_update( - {'status': 'deleting'}, - {'status': 'available', - 'migration_status': volume.Not(('migrating', 'error'), - auto_none=False)})) - - # Check that the object in memory has not been updated - self._check_volume(volume, 'available', 1, False) - - # Check that the volume in the DB hasn't been updated - self._check_volume(volume, 'available', 1, True) - - def test_conditional_update_use_operation_in_value(self): - volume = self._create_volume() - expected_size = volume.size + 1 - - # We also check that using fields in requested changes will work as - # expected - self.assertTrue(volume.conditional_update( - {'status': 'deleting', - 'size': volume.model.size + 1}, - {'status': 'available'})) - - # Check that the object in memory has been updated - self._check_volume(volume, 'deleting', expected_size, False) - - # Check that the volume in the DB has also been updated - self._check_volume(volume, 'deleting', expected_size, True) - - -class TestCinderDictObject(test_objects.BaseObjectsTestCase): - @objects.base.CinderObjectRegistry.register_if(False) - class TestDictObject(objects.base.CinderObjectDictCompat, - objects.base.CinderObject): - obj_extra_fields = ['foo'] - - fields = { - 'abc': fields.StringField(nullable=True), - 'def': fields.IntegerField(nullable=True), - } - - @property - def foo(self): - return 42 - - def test_dict_objects(self): - obj = self.TestDictObject() - self.assertIsNone(obj.get('non_existing')) - self.assertEqual('val', obj.get('abc', 'val')) - self.assertIsNone(obj.get('abc')) - obj.abc = 'val2' - self.assertEqual('val2', obj.get('abc', 'val')) - self.assertEqual(42, obj.get('foo')) - self.assertEqual(42, obj.get('foo', None)) - - self.assertTrue('foo' in obj) - self.assertTrue('abc' in obj) - self.assertFalse('def' in obj) - - -@mock.patch('cinder.objects.base.OBJ_VERSIONS', {'1.0': {'TestObject': '1.0'}, - '1.1': {'TestObject': '1.1'}, - }) -class TestCinderObjectSerializer(test_objects.BaseObjectsTestCase): - def setUp(self): - super(TestCinderObjectSerializer, self).setUp() - self.obj = TestObject(scheduled_at=None, uuid=uuid.uuid4(), - text='text') - - def test_serialize_entity_backport(self): - serializer = objects.base.CinderObjectSerializer('1.0') - primitive = serializer.serialize_entity(self.context, self.obj) - self.assertEqual('1.0', primitive['versioned_object.version']) - - def test_serialize_entity_unknown_version(self): - serializer = objects.base.CinderObjectSerializer('0.9') - primitive = serializer.serialize_entity(self.context, self.obj) - self.assertEqual('1.1', primitive['versioned_object.version']) diff --git a/cinder/tests/unit/objects/test_cgsnapshot.py b/cinder/tests/unit/objects/test_cgsnapshot.py deleted file mode 100644 index 721490728..000000000 --- a/cinder/tests/unit/objects/test_cgsnapshot.py +++ /dev/null @@ -1,167 +0,0 @@ -# Copyright 2015 Intel Corporation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six - -from cinder import exception -from cinder import objects -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import objects as test_objects -from cinder.tests.unit.objects.test_consistencygroup import \ - fake_consistencygroup - -fake_cgsnapshot = { - 'id': fake.cgsnapshot_id, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - 'name': 'fake_name', - 'description': 'fake_description', - 'status': 'creating', - 'consistencygroup_id': fake.consistency_group_id, -} - - -class TestCGSnapshot(test_objects.BaseObjectsTestCase): - - @mock.patch('cinder.db.sqlalchemy.api.cgsnapshot_get', - return_value=fake_cgsnapshot) - def test_get_by_id(self, cgsnapshot_get): - cgsnapshot = objects.CGSnapshot.get_by_id(self.context, - fake.cgsnapshot_id) - self._compare(self, fake_cgsnapshot, cgsnapshot) - - @mock.patch('cinder.db.cgsnapshot_create', - return_value=fake_cgsnapshot) - def test_create(self, cgsnapshot_create): - fake_cgsnap = fake_cgsnapshot.copy() - del fake_cgsnap['id'] - cgsnapshot = objects.CGSnapshot(context=self.context, **fake_cgsnap) - cgsnapshot.create() - self._compare(self, fake_cgsnapshot, cgsnapshot) - - def test_create_with_id_except_exception(self): - cgsnapshot = objects.CGSnapshot(context=self.context, - **{'id': fake.consistency_group_id}) - self.assertRaises(exception.ObjectActionError, cgsnapshot.create) - - @mock.patch('cinder.db.cgsnapshot_update') - def test_save(self, cgsnapshot_update): - cgsnapshot = objects.CGSnapshot._from_db_object( - self.context, objects.CGSnapshot(), fake_cgsnapshot) - cgsnapshot.status = 'active' - cgsnapshot.save() - cgsnapshot_update.assert_called_once_with(self.context, cgsnapshot.id, - {'status': 'active'}) - - @mock.patch('cinder.db.consistencygroup_update', - return_value=fake_consistencygroup) - @mock.patch('cinder.db.cgsnapshot_update') - def test_save_with_consistencygroup(self, cgsnapshot_update, - cgsnapshot_cg_update): - consistencygroup = objects.ConsistencyGroup._from_db_object( - self.context, objects.ConsistencyGroup(), fake_consistencygroup) - cgsnapshot = objects.CGSnapshot._from_db_object( - self.context, objects.CGSnapshot(), fake_cgsnapshot) - cgsnapshot.name = 'foobar' - cgsnapshot.consistencygroup = consistencygroup - self.assertEqual({'name': 'foobar', - 'consistencygroup': consistencygroup}, - cgsnapshot.obj_get_changes()) - self.assertRaises(exception.ObjectActionError, cgsnapshot.save) - - @mock.patch('cinder.db.cgsnapshot_destroy') - def test_destroy(self, cgsnapshot_destroy): - cgsnapshot = objects.CGSnapshot(context=self.context, - id=fake.cgsnapshot_id) - cgsnapshot.destroy() - self.assertTrue(cgsnapshot_destroy.called) - admin_context = cgsnapshot_destroy.call_args[0][0] - self.assertTrue(admin_context.is_admin) - - @mock.patch('cinder.objects.consistencygroup.ConsistencyGroup.get_by_id') - @mock.patch('cinder.objects.snapshot.SnapshotList.get_all_for_cgsnapshot') - def test_obj_load_attr(self, snapshotlist_get_for_cgs, - consistencygroup_get_by_id): - cgsnapshot = objects.CGSnapshot._from_db_object( - self.context, objects.CGSnapshot(), fake_cgsnapshot) - # Test consistencygroup lazy-loaded field - consistencygroup = objects.ConsistencyGroup( - context=self.context, id=fake.consistency_group_id) - consistencygroup_get_by_id.return_value = consistencygroup - self.assertEqual(consistencygroup, cgsnapshot.consistencygroup) - consistencygroup_get_by_id.assert_called_once_with( - self.context, cgsnapshot.consistencygroup_id) - # Test snapshots lazy-loaded field - snapshots_objs = [objects.Snapshot(context=self.context, id=i) - for i in [fake.snapshot_id, fake.snapshot2_id, - fake.snapshot3_id]] - snapshots = objects.SnapshotList(context=self.context, - objects=snapshots_objs) - snapshotlist_get_for_cgs.return_value = snapshots - self.assertEqual(snapshots, cgsnapshot.snapshots) - snapshotlist_get_for_cgs.assert_called_once_with( - self.context, cgsnapshot.id) - - @mock.patch('cinder.db.sqlalchemy.api.cgsnapshot_get') - def test_refresh(self, cgsnapshot_get): - db_cgsnapshot1 = fake_cgsnapshot.copy() - db_cgsnapshot2 = db_cgsnapshot1.copy() - db_cgsnapshot2['description'] = 'foobar' - - # On the second cgsnapshot_get, return the CGSnapshot with an updated - # description - cgsnapshot_get.side_effect = [db_cgsnapshot1, db_cgsnapshot2] - cgsnapshot = objects.CGSnapshot.get_by_id(self.context, - fake.cgsnapshot_id) - self._compare(self, db_cgsnapshot1, cgsnapshot) - - # description was updated, so a CGSnapshot refresh should have a new - # value for that field - cgsnapshot.refresh() - self._compare(self, db_cgsnapshot2, cgsnapshot) - if six.PY3: - call_bool = mock.call.__bool__() - else: - call_bool = mock.call.__nonzero__() - cgsnapshot_get.assert_has_calls([mock.call(self.context, - fake.cgsnapshot_id), - call_bool, - mock.call(self.context, - fake.cgsnapshot_id)]) - - -class TestCGSnapshotList(test_objects.BaseObjectsTestCase): - @mock.patch('cinder.db.cgsnapshot_get_all', - return_value=[fake_cgsnapshot]) - def test_get_all(self, cgsnapshot_get_all): - cgsnapshots = objects.CGSnapshotList.get_all(self.context) - self.assertEqual(1, len(cgsnapshots)) - TestCGSnapshot._compare(self, fake_cgsnapshot, cgsnapshots[0]) - - @mock.patch('cinder.db.cgsnapshot_get_all_by_project', - return_value=[fake_cgsnapshot]) - def test_get_all_by_project(self, cgsnapshot_get_all_by_project): - cgsnapshots = objects.CGSnapshotList.get_all_by_project( - self.context, self.project_id) - self.assertEqual(1, len(cgsnapshots)) - TestCGSnapshot._compare(self, fake_cgsnapshot, cgsnapshots[0]) - - @mock.patch('cinder.db.cgsnapshot_get_all_by_group', - return_value=[fake_cgsnapshot]) - def test_get_all_by_group(self, cgsnapshot_get_all_by_group): - cgsnapshots = objects.CGSnapshotList.get_all_by_group( - self.context, self.project_id) - self.assertEqual(1, len(cgsnapshots)) - TestCGSnapshot._compare(self, fake_cgsnapshot, cgsnapshots[0]) diff --git a/cinder/tests/unit/objects/test_consistencygroup.py b/cinder/tests/unit/objects/test_consistencygroup.py deleted file mode 100644 index 7009cf789..000000000 --- a/cinder/tests/unit/objects/test_consistencygroup.py +++ /dev/null @@ -1,231 +0,0 @@ -# Copyright 2015 Yahoo Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six - -from cinder import exception -from cinder import objects -from cinder.objects import fields -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import objects as test_objects - -fake_consistencygroup = { - 'id': fake.consistency_group_id, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - 'host': 'fake_host', - 'availability_zone': 'fake_az', - 'name': 'fake_name', - 'description': 'fake_description', - 'volume_type_id': fake.volume_type_id, - 'status': fields.ConsistencyGroupStatus.CREATING, - 'cgsnapshot_id': fake.cgsnapshot_id, - 'source_cgid': None, -} - -fake_cgsnapshot = { - 'id': fake.cgsnapshot_id, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - 'name': 'fake_name', - 'description': 'fake_description', - 'status': 'creating', - 'consistencygroup_id': fake.consistency_group_id, -} - - -class TestConsistencyGroup(test_objects.BaseObjectsTestCase): - - @mock.patch('cinder.db.sqlalchemy.api.consistencygroup_get', - return_value=fake_consistencygroup) - def test_get_by_id(self, consistencygroup_get): - consistencygroup = objects.ConsistencyGroup.get_by_id( - self.context, fake.consistency_group_id) - self._compare(self, fake_consistencygroup, consistencygroup) - consistencygroup_get.assert_called_once_with( - self.context, fake.consistency_group_id) - - @mock.patch('cinder.db.sqlalchemy.api.model_query') - def test_get_by_id_no_existing_id(self, model_query): - model_query().filter_by().first.return_value = None - self.assertRaises(exception.ConsistencyGroupNotFound, - objects.ConsistencyGroup.get_by_id, self.context, - 123) - - @mock.patch('cinder.db.consistencygroup_create', - return_value=fake_consistencygroup) - def test_create(self, consistencygroup_create): - fake_cg = fake_consistencygroup.copy() - del fake_cg['id'] - consistencygroup = objects.ConsistencyGroup(context=self.context, - **fake_cg) - consistencygroup.create() - self._compare(self, fake_consistencygroup, consistencygroup) - - def test_create_with_id_except_exception(self, ): - consistencygroup = objects.ConsistencyGroup( - context=self.context, **{'id': fake.consistency_group_id}) - self.assertRaises(exception.ObjectActionError, consistencygroup.create) - - @mock.patch('cinder.db.consistencygroup_update') - def test_save(self, consistencygroup_update): - consistencygroup = objects.ConsistencyGroup._from_db_object( - self.context, objects.ConsistencyGroup(), fake_consistencygroup) - consistencygroup.status = fields.ConsistencyGroupStatus.AVAILABLE - consistencygroup.save() - consistencygroup_update.assert_called_once_with( - self.context, - consistencygroup.id, - {'status': fields.ConsistencyGroupStatus.AVAILABLE}) - - def test_save_with_cgsnapshots(self): - consistencygroup = objects.ConsistencyGroup._from_db_object( - self.context, objects.ConsistencyGroup(), fake_consistencygroup) - cgsnapshots_objs = [objects.CGSnapshot(context=self.context, id=i) - for i in [fake.cgsnapshot_id, fake.cgsnapshot2_id, - fake.cgsnapshot3_id]] - cgsnapshots = objects.CGSnapshotList(objects=cgsnapshots_objs) - consistencygroup.name = 'foobar' - consistencygroup.cgsnapshots = cgsnapshots - self.assertEqual({'name': 'foobar', - 'cgsnapshots': cgsnapshots}, - consistencygroup.obj_get_changes()) - self.assertRaises(exception.ObjectActionError, consistencygroup.save) - - def test_save_with_volumes(self): - consistencygroup = objects.ConsistencyGroup._from_db_object( - self.context, objects.ConsistencyGroup(), fake_consistencygroup) - volumes_objs = [objects.Volume(context=self.context, id=i) - for i in [fake.volume_id, fake.volume2_id, - fake.volume3_id]] - volumes = objects.VolumeList(objects=volumes_objs) - consistencygroup.name = 'foobar' - consistencygroup.volumes = volumes - self.assertEqual({'name': 'foobar', - 'volumes': volumes}, - consistencygroup.obj_get_changes()) - self.assertRaises(exception.ObjectActionError, consistencygroup.save) - - @mock.patch('cinder.objects.cgsnapshot.CGSnapshotList.get_all_by_group') - @mock.patch('cinder.objects.volume.VolumeList.get_all_by_group') - def test_obj_load_attr(self, mock_vol_get_all_by_group, - mock_cgsnap_get_all_by_group): - consistencygroup = objects.ConsistencyGroup._from_db_object( - self.context, objects.ConsistencyGroup(), fake_consistencygroup) - # Test cgsnapshots lazy-loaded field - cgsnapshots_objs = [objects.CGSnapshot(context=self.context, id=i) - for i in [fake.cgsnapshot_id, fake.cgsnapshot2_id, - fake.cgsnapshot3_id]] - cgsnapshots = objects.CGSnapshotList(context=self.context, - objects=cgsnapshots_objs) - mock_cgsnap_get_all_by_group.return_value = cgsnapshots - self.assertEqual(cgsnapshots, consistencygroup.cgsnapshots) - mock_cgsnap_get_all_by_group.assert_called_once_with( - self.context, consistencygroup.id) - - # Test volumes lazy-loaded field - volume_objs = [objects.Volume(context=self.context, id=i) - for i in [fake.volume_id, fake.volume2_id, - fake.volume3_id]] - volumes = objects.VolumeList(context=self.context, objects=volume_objs) - mock_vol_get_all_by_group.return_value = volumes - self.assertEqual(volumes, consistencygroup.volumes) - mock_vol_get_all_by_group.assert_called_once_with(self.context, - consistencygroup.id) - - @mock.patch('cinder.db.consistencygroup_destroy') - def test_destroy(self, consistencygroup_destroy): - consistencygroup = objects.ConsistencyGroup( - context=self.context, id=fake.consistency_group_id) - consistencygroup.destroy() - self.assertTrue(consistencygroup_destroy.called) - admin_context = consistencygroup_destroy.call_args[0][0] - self.assertTrue(admin_context.is_admin) - - @mock.patch('cinder.db.sqlalchemy.api.consistencygroup_get') - def test_refresh(self, consistencygroup_get): - db_cg1 = fake_consistencygroup.copy() - db_cg2 = db_cg1.copy() - db_cg2['description'] = 'foobar' - - # On the second consistencygroup_get, return the ConsistencyGroup with - # an updated description - consistencygroup_get.side_effect = [db_cg1, db_cg2] - cg = objects.ConsistencyGroup.get_by_id(self.context, - fake.consistency_group_id) - self._compare(self, db_cg1, cg) - - # description was updated, so a ConsistencyGroup refresh should have a - # new value for that field - cg.refresh() - self._compare(self, db_cg2, cg) - if six.PY3: - call_bool = mock.call.__bool__() - else: - call_bool = mock.call.__nonzero__() - consistencygroup_get.assert_has_calls([ - mock.call( - self.context, - fake.consistency_group_id), - call_bool, - mock.call( - self.context, - fake.consistency_group_id)]) - - -class TestConsistencyGroupList(test_objects.BaseObjectsTestCase): - @mock.patch('cinder.db.consistencygroup_get_all', - return_value=[fake_consistencygroup]) - def test_get_all(self, consistencygroup_get_all): - consistencygroups = objects.ConsistencyGroupList.get_all(self.context) - self.assertEqual(1, len(consistencygroups)) - TestConsistencyGroup._compare(self, fake_consistencygroup, - consistencygroups[0]) - - @mock.patch('cinder.db.consistencygroup_get_all_by_project', - return_value=[fake_consistencygroup]) - def test_get_all_by_project(self, consistencygroup_get_all_by_project): - consistencygroups = objects.ConsistencyGroupList.get_all_by_project( - self.context, self.project_id) - self.assertEqual(1, len(consistencygroups)) - TestConsistencyGroup._compare(self, fake_consistencygroup, - consistencygroups[0]) - - @mock.patch('cinder.db.consistencygroup_get_all', - return_value=[fake_consistencygroup]) - def test_get_all_with_pagination(self, consistencygroup_get_all): - consistencygroups = objects.ConsistencyGroupList.get_all( - self.context, filters={'id': 'fake'}, marker=None, limit=1, - offset=None, sort_keys='id', sort_dirs='asc') - self.assertEqual(1, len(consistencygroups)) - consistencygroup_get_all.assert_called_once_with( - self.context, filters={'id': 'fake'}, marker=None, limit=1, - offset=None, sort_keys='id', sort_dirs='asc') - TestConsistencyGroup._compare(self, fake_consistencygroup, - consistencygroups[0]) - - @mock.patch('cinder.db.consistencygroup_get_all_by_project', - return_value=[fake_consistencygroup]) - def test_get_all_by_project_with_pagination( - self, consistencygroup_get_all_by_project): - consistencygroups = objects.ConsistencyGroupList.get_all_by_project( - self.context, self.project_id, filters={'id': 'fake'}, marker=None, - limit=1, offset=None, sort_keys='id', sort_dirs='asc') - self.assertEqual(1, len(consistencygroups)) - consistencygroup_get_all_by_project.assert_called_once_with( - self.context, self.project_id, filters={'id': 'fake'}, marker=None, - limit=1, offset=None, sort_keys='id', sort_dirs='asc') - TestConsistencyGroup._compare(self, fake_consistencygroup, - consistencygroups[0]) diff --git a/cinder/tests/unit/objects/test_fields.py b/cinder/tests/unit/objects/test_fields.py deleted file mode 100644 index 3fecdc39b..000000000 --- a/cinder/tests/unit/objects/test_fields.py +++ /dev/null @@ -1,107 +0,0 @@ -# Copyright 2015 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.objects import fields -from cinder import test - - -class FakeFieldType(fields.FieldType): - def coerce(self, obj, attr, value): - return '*%s*' % value - - def to_primitive(self, obj, attr, value): - return '!%s!' % value - - def from_primitive(self, obj, attr, value): - return value[1:-1] - - -class TestField(test.TestCase): - def setUp(self): - super(TestField, self).setUp() - self.field = fields.Field(FakeFieldType()) - self.coerce_good_values = [('foo', '*foo*')] - self.coerce_bad_values = [] - self.to_primitive_values = [('foo', '!foo!')] - self.from_primitive_values = [('!foo!', 'foo')] - - def test_coerce_good_values(self): - for in_val, out_val in self.coerce_good_values: - self.assertEqual(out_val, self.field.coerce('obj', 'attr', in_val)) - - def test_coerce_bad_values(self): - for in_val in self.coerce_bad_values: - self.assertRaises((TypeError, ValueError), - self.field.coerce, 'obj', 'attr', in_val) - - def test_to_primitive(self): - for in_val, prim_val in self.to_primitive_values: - self.assertEqual(prim_val, self.field.to_primitive('obj', 'attr', - in_val)) - - def test_from_primitive(self): - class ObjectLikeThing(object): - _context = 'context' - - for prim_val, out_val in self.from_primitive_values: - self.assertEqual(out_val, self.field.from_primitive( - ObjectLikeThing, 'attr', prim_val)) - - def test_stringify(self): - self.assertEqual('123', self.field.stringify(123)) - - -class TestBackupStatus(TestField): - def setUp(self): - super(TestBackupStatus, self).setUp() - self.field = fields.BackupStatusField() - self.coerce_good_values = [('error', 'error'), - ('error_deleting', 'error_deleting'), - ('creating', 'creating'), - ('available', 'available'), - ('deleting', 'deleting'), - ('deleted', 'deleted'), - ('restoring', 'restoring')] - self.coerce_bad_values = ['acme'] - self.to_primitive_values = self.coerce_good_values[0:1] - self.from_primitive_values = self.coerce_good_values[0:1] - - def test_stringify(self): - self.assertEqual("'error'", self.field.stringify('error')) - - def test_stringify_invalid(self): - self.assertRaises(ValueError, self.field.stringify, 'not_a_status') - - -class TestConsistencyGroupStatus(TestField): - def setUp(self): - super(TestConsistencyGroupStatus, self).setUp() - self.field = fields.ConsistencyGroupStatusField() - self.coerce_good_values = [('error', 'error'), - ('available', 'available'), - ('creating', 'creating'), - ('deleting', 'deleting'), - ('deleted', 'deleted'), - ('updating', 'updating'), - ('in-use', 'in-use'), - ('error_deleting', 'error_deleting')] - self.coerce_bad_values = ['acme'] - self.to_primitive_values = self.coerce_good_values[0:1] - self.from_primitive_values = self.coerce_good_values[0:1] - - def test_stringify(self): - self.assertEqual("'error'", self.field.stringify('error')) - - def test_stringify_invalid(self): - self.assertRaises(ValueError, self.field.stringify, 'not_a_status') diff --git a/cinder/tests/unit/objects/test_objects.py b/cinder/tests/unit/objects/test_objects.py deleted file mode 100644 index c6c74d0d9..000000000 --- a/cinder/tests/unit/objects/test_objects.py +++ /dev/null @@ -1,90 +0,0 @@ -# Copyright 2015 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_versionedobjects import fixture - -from cinder import db -from cinder.objects import base -from cinder import test - - -# NOTE: The hashes in this list should only be changed if they come with a -# corresponding version bump in the affected objects. -object_data = { - 'Backup': '1.4-cae44fe34d5a870110ba93adebc1edca', - 'BackupImport': '1.4-cae44fe34d5a870110ba93adebc1edca', - 'BackupList': '1.0-24591dabe26d920ce0756fe64cd5f3aa', - 'CGSnapshot': '1.0-78b91e76cb4c56e9cf5c9c41e208c05a', - 'CGSnapshotList': '1.0-e8c3f4078cd0ee23487b34d173eec776', - 'ConsistencyGroup': '1.2-3aeb6b25664057e8078bd6d45bf23e0a', - 'ConsistencyGroupList': '1.1-73916823b697dfa0c7f02508d87e0f28', - 'Service': '1.3-66c8e1683f58546c54551e9ff0a3b111', - 'ServiceList': '1.1-cb758b200f0a3a90efabfc5aa2ffb627', - 'Snapshot': '1.0-404c1a8b48a808aa0b7cc92cd3ec1e57', - 'SnapshotList': '1.0-71661e7180ef6cc51501704a9bea4bf1', - 'Volume': '1.3-264388ec57bc4c3353c89f93bebf9482', - 'VolumeAttachment': '1.0-8fc9a9ac6f554fdf2a194d25dbf28a3b', - 'VolumeAttachmentList': '1.0-307d2b6c8dd55ef854f6386898e9e98e', - 'VolumeList': '1.1-03ba6cb8c546683e64e15c50042cb1a3', - 'VolumeType': '1.0-dd980cfd1eef2dcce941a981eb469fc8', - 'VolumeTypeList': '1.1-8a1016c03570dc13b9a33fe04a6acb2c', -} - - -class TestObjectVersions(test.TestCase): - - def test_versions(self): - checker = fixture.ObjectVersionChecker( - base.CinderObjectRegistry.obj_classes()) - expected, actual = checker.test_hashes(object_data) - self.assertEqual(expected, actual, - 'Some objects have changed; please make sure the ' - 'versions have been bumped, and then update their ' - 'hashes in the object_data map in this test module.') - - def test_versions_history(self): - classes = base.CinderObjectRegistry.obj_classes() - versions = base.OBJ_VERSIONS.get_current_versions() - expected = {} - actual = {} - for name, cls in classes.items(): - if name not in versions: - expected[name] = cls[0].VERSION - elif cls[0].VERSION != versions[name]: - expected[name] = cls[0].VERSION - actual[name] = versions[name] - - self.assertEqual(expected, actual, - 'Some objects versions have changed; please make ' - 'sure a new objects history version was added in ' - 'cinder.objects.base.OBJ_VERSIONS.') - - def test_object_nullable_match_db(self): - # This test is to keep nullable of every field in corresponding - # db model and object match. - def _check_table_matched(db_model, cls): - for column in db_model.__table__.columns: - if column.name in cls.fields: - self.assertEqual( - column.nullable, - cls.fields[column.name].nullable, - 'Column %(c)s in table %(t)s not match.' - % {'c': column.name, - 't': name}) - - classes = base.CinderObjectRegistry.obj_classes() - for name, cls in classes.items(): - if not issubclass(cls[0], base.ObjectListBase): - db_model = db.get_model_for_versioned_object(cls[0]) - _check_table_matched(db_model, cls[0]) diff --git a/cinder/tests/unit/objects/test_service.py b/cinder/tests/unit/objects/test_service.py deleted file mode 100644 index 57586d8d1..000000000 --- a/cinder/tests/unit/objects/test_service.py +++ /dev/null @@ -1,173 +0,0 @@ -# Copyright 2015 Intel Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six - -from cinder import objects -from cinder.tests.unit import fake_service -from cinder.tests.unit import objects as test_objects - - -class TestService(test_objects.BaseObjectsTestCase): - - @mock.patch('cinder.db.sqlalchemy.api.service_get') - def test_get_by_id(self, service_get): - db_service = fake_service.fake_db_service() - service_get.return_value = db_service - service = objects.Service.get_by_id(self.context, 1) - self._compare(self, db_service, service) - service_get.assert_called_once_with(self.context, 1) - - @mock.patch('cinder.db.service_get_by_host_and_topic') - def test_get_by_host_and_topic(self, service_get_by_host_and_topic): - db_service = fake_service.fake_db_service() - service_get_by_host_and_topic.return_value = db_service - service = objects.Service.get_by_host_and_topic( - self.context, 'fake-host', 'fake-topic') - self._compare(self, db_service, service) - service_get_by_host_and_topic.assert_called_once_with( - self.context, 'fake-host', 'fake-topic') - - @mock.patch('cinder.db.service_get_by_args') - def test_get_by_args(self, service_get_by_args): - db_service = fake_service.fake_db_service() - service_get_by_args.return_value = db_service - service = objects.Service.get_by_args( - self.context, 'fake-host', 'fake-key') - self._compare(self, db_service, service) - service_get_by_args.assert_called_once_with( - self.context, 'fake-host', 'fake-key') - - @mock.patch('cinder.db.service_create') - def test_create(self, service_create): - db_service = fake_service.fake_db_service() - service_create.return_value = db_service - service = objects.Service(context=self.context) - service.create() - self.assertEqual(db_service['id'], service.id) - service_create.assert_called_once_with(self.context, {}) - - @mock.patch('cinder.db.service_update') - def test_save(self, service_update): - db_service = fake_service.fake_db_service() - service = objects.Service._from_db_object( - self.context, objects.Service(), db_service) - service.topic = 'foobar' - service.save() - service_update.assert_called_once_with(self.context, service.id, - {'topic': 'foobar'}) - - @mock.patch('cinder.db.service_destroy') - def test_destroy(self, service_destroy): - db_service = fake_service.fake_db_service() - service = objects.Service._from_db_object( - self.context, objects.Service(), db_service) - with mock.patch.object(service._context, 'elevated') as elevated_ctx: - service.destroy() - service_destroy.assert_called_once_with(elevated_ctx(), 123) - - @mock.patch('cinder.db.sqlalchemy.api.service_get') - def test_refresh(self, service_get): - db_service1 = fake_service.fake_db_service() - db_service2 = db_service1.copy() - db_service2['availability_zone'] = 'foobar' - - # On the second service_get, return the service with an updated - # availability_zone - service_get.side_effect = [db_service1, db_service2] - service = objects.Service.get_by_id(self.context, 123) - self._compare(self, db_service1, service) - - # availability_zone was updated, so a service refresh should have a - # new value for that field - service.refresh() - self._compare(self, db_service2, service) - if six.PY3: - call_bool = mock.call.__bool__() - else: - call_bool = mock.call.__nonzero__() - service_get.assert_has_calls([mock.call(self.context, 123), - call_bool, - mock.call(self.context, 123)]) - - @mock.patch('cinder.db.service_get_all_by_binary') - def _test_get_minimum_version(self, services_update, expected, - service_get_all_by_binary): - services = [fake_service.fake_db_service(**s) for s in services_update] - service_get_all_by_binary.return_value = services - - min_rpc = objects.Service.get_minimum_rpc_version(self.context, 'foo') - self.assertEqual(expected[0], min_rpc) - min_obj = objects.Service.get_minimum_obj_version(self.context, 'foo') - self.assertEqual(expected[1], min_obj) - service_get_all_by_binary.assert_has_calls( - [mock.call(self.context, 'foo', disabled=None)] * 2) - - @mock.patch('cinder.db.service_get_all_by_binary') - def test_get_minimum_version(self, service_get_all_by_binary): - services_update = [ - {'rpc_current_version': '1.0', 'object_current_version': '1.3'}, - {'rpc_current_version': '1.1', 'object_current_version': '1.2'}, - {'rpc_current_version': '2.0', 'object_current_version': '2.5'}, - ] - expected = ('1.0', '1.2') - self._test_get_minimum_version(services_update, expected) - - @mock.patch('cinder.db.service_get_all_by_binary') - def test_get_minimum_version_liberty(self, service_get_all_by_binary): - services_update = [ - {'rpc_current_version': '1.0', 'object_current_version': '1.3'}, - {'rpc_current_version': '1.1', 'object_current_version': None}, - {'rpc_current_version': None, 'object_current_version': '2.5'}, - ] - expected = ('liberty', 'liberty') - self._test_get_minimum_version(services_update, expected) - - -class TestServiceList(test_objects.BaseObjectsTestCase): - @mock.patch('cinder.db.service_get_all') - def test_get_all(self, service_get_all): - db_service = fake_service.fake_db_service() - service_get_all.return_value = [db_service] - - filters = {'host': 'host', 'binary': 'foo', 'disabled': False} - services = objects.ServiceList.get_all(self.context, filters) - service_get_all.assert_called_once_with(self.context, filters) - self.assertEqual(1, len(services)) - TestService._compare(self, db_service, services[0]) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_get_all_by_topic(self, service_get_all_by_topic): - db_service = fake_service.fake_db_service() - service_get_all_by_topic.return_value = [db_service] - - services = objects.ServiceList.get_all_by_topic( - self.context, 'foo', 'bar') - service_get_all_by_topic.assert_called_once_with( - self.context, 'foo', disabled='bar') - self.assertEqual(1, len(services)) - TestService._compare(self, db_service, services[0]) - - @mock.patch('cinder.db.service_get_all_by_binary') - def test_get_all_by_binary(self, service_get_all_by_binary): - db_service = fake_service.fake_db_service() - service_get_all_by_binary.return_value = [db_service] - - services = objects.ServiceList.get_all_by_binary( - self.context, 'foo', 'bar') - service_get_all_by_binary.assert_called_once_with( - self.context, 'foo', disabled='bar') - self.assertEqual(1, len(services)) - TestService._compare(self, db_service, services[0]) diff --git a/cinder/tests/unit/objects/test_snapshot.py b/cinder/tests/unit/objects/test_snapshot.py deleted file mode 100644 index 639b3f277..000000000 --- a/cinder/tests/unit/objects/test_snapshot.py +++ /dev/null @@ -1,324 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import mock -import six - -from oslo_log import log as logging - -from cinder.db.sqlalchemy import models -from cinder import exception -from cinder import objects -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit import objects as test_objects - - -LOG = logging.getLogger(__name__) - - -fake_db_snapshot = fake_snapshot.fake_db_snapshot( - cgsnapshot_id=fake.cgsnapshot_id) -del fake_db_snapshot['metadata'] -del fake_db_snapshot['volume'] - - -# NOTE(andrey-mp): make Snapshot object here to check object algorithms -fake_snapshot_obj = { - 'id': fake.snapshot_id, - 'volume_id': fake.volume_id, - 'status': "creating", - 'progress': '0%', - 'volume_size': 1, - 'display_name': 'fake_name', - 'display_description': 'fake_description', - 'metadata': {}, -} - - -class TestSnapshot(test_objects.BaseObjectsTestCase): - - @mock.patch('cinder.db.get_by_id', return_value=fake_db_snapshot) - def test_get_by_id(self, snapshot_get): - snapshot = objects.Snapshot.get_by_id(self.context, 1) - self._compare(self, fake_snapshot_obj, snapshot) - snapshot_get.assert_called_once_with(self.context, models.Snapshot, 1) - - @mock.patch('cinder.db.sqlalchemy.api.model_query') - def test_get_by_id_no_existing_id(self, model_query): - query = model_query().options().options().filter_by().first - query.return_value = None - self.assertRaises(exception.SnapshotNotFound, - objects.Snapshot.get_by_id, self.context, 123) - - def test_reset_changes(self): - snapshot = objects.Snapshot() - snapshot.metadata = {'key1': 'value1'} - self.assertEqual({}, snapshot._orig_metadata) - snapshot.obj_reset_changes(['metadata']) - self.assertEqual({'key1': 'value1'}, snapshot._orig_metadata) - - @mock.patch('cinder.db.snapshot_create', return_value=fake_db_snapshot) - def test_create(self, snapshot_create): - snapshot = objects.Snapshot(context=self.context) - snapshot.create() - self.assertEqual(fake_snapshot_obj['id'], snapshot.id) - self.assertEqual(fake_snapshot_obj['volume_id'], snapshot.volume_id) - - @mock.patch('cinder.db.snapshot_create') - def test_create_with_provider_id(self, snapshot_create): - snapshot_create.return_value = copy.deepcopy(fake_db_snapshot) - snapshot_create.return_value['provider_id'] = fake.provider_id - - snapshot = objects.Snapshot(context=self.context) - snapshot.create() - self.assertEqual(fake.provider_id, snapshot.provider_id) - - @mock.patch('cinder.db.snapshot_update') - def test_save(self, snapshot_update): - snapshot = objects.Snapshot._from_db_object( - self.context, objects.Snapshot(), fake_db_snapshot) - snapshot.display_name = 'foobar' - snapshot.save() - snapshot_update.assert_called_once_with(self.context, snapshot.id, - {'display_name': 'foobar'}) - - @mock.patch('cinder.db.snapshot_metadata_update', - return_value={'key1': 'value1'}) - @mock.patch('cinder.db.snapshot_update') - def test_save_with_metadata(self, snapshot_update, - snapshot_metadata_update): - snapshot = objects.Snapshot._from_db_object( - self.context, objects.Snapshot(), fake_db_snapshot) - snapshot.display_name = 'foobar' - snapshot.metadata = {'key1': 'value1'} - self.assertEqual({'display_name': 'foobar', - 'metadata': {'key1': 'value1'}}, - snapshot.obj_get_changes()) - snapshot.save() - snapshot_update.assert_called_once_with(self.context, snapshot.id, - {'display_name': 'foobar'}) - snapshot_metadata_update.assert_called_once_with(self.context, - fake.snapshot_id, - {'key1': 'value1'}, - True) - - @mock.patch('cinder.db.snapshot_destroy') - def test_destroy(self, snapshot_destroy): - snapshot = objects.Snapshot(context=self.context, id=fake.snapshot_id) - snapshot.destroy() - snapshot_destroy.assert_called_once_with(self.context, - fake.snapshot_id) - - @mock.patch('cinder.db.snapshot_metadata_delete') - def test_delete_metadata_key(self, snapshot_metadata_delete): - snapshot = objects.Snapshot(self.context, id=fake.snapshot_id) - snapshot.metadata = {'key1': 'value1', 'key2': 'value2'} - self.assertEqual({}, snapshot._orig_metadata) - snapshot.delete_metadata_key(self.context, 'key2') - self.assertEqual({'key1': 'value1'}, snapshot.metadata) - snapshot_metadata_delete.assert_called_once_with(self.context, - fake.snapshot_id, - 'key2') - - def test_obj_fields(self): - volume = objects.Volume(context=self.context, id=fake.volume_id, - _name_id=fake.volume_name_id) - snapshot = objects.Snapshot(context=self.context, id=fake.volume_id, - volume=volume) - self.assertEqual(['name', 'volume_name'], snapshot.obj_extra_fields) - self.assertEqual('snapshot-%s' % fake.volume_id, snapshot.name) - self.assertEqual('volume-%s' % fake.volume_name_id, - snapshot.volume_name) - - @mock.patch('cinder.objects.volume.Volume.get_by_id') - @mock.patch('cinder.objects.cgsnapshot.CGSnapshot.get_by_id') - def test_obj_load_attr(self, cgsnapshot_get_by_id, volume_get_by_id): - snapshot = objects.Snapshot._from_db_object( - self.context, objects.Snapshot(), fake_db_snapshot) - # Test volume lazy-loaded field - volume = objects.Volume(context=self.context, id=fake.volume_id) - volume_get_by_id.return_value = volume - self.assertEqual(volume, snapshot.volume) - volume_get_by_id.assert_called_once_with(self.context, - snapshot.volume_id) - # Test cgsnapshot lazy-loaded field - cgsnapshot = objects.CGSnapshot(context=self.context, - id=fake.cgsnapshot_id) - cgsnapshot_get_by_id.return_value = cgsnapshot - self.assertEqual(cgsnapshot, snapshot.cgsnapshot) - cgsnapshot_get_by_id.assert_called_once_with(self.context, - snapshot.cgsnapshot_id) - - @mock.patch('cinder.db.snapshot_data_get_for_project') - def test_snapshot_data_get_for_project(self, snapshot_data_get): - snapshot = objects.Snapshot._from_db_object( - self.context, objects.Snapshot(), fake_db_snapshot) - volume_type_id = mock.sentinel.volume_type_id - snapshot.snapshot_data_get_for_project(self.context, - self.project_id, - volume_type_id) - snapshot_data_get.assert_called_once_with(self.context, - self.project_id, - volume_type_id) - - @mock.patch('cinder.db.sqlalchemy.api.snapshot_get') - def test_refresh(self, snapshot_get): - db_snapshot1 = fake_snapshot.fake_db_snapshot() - db_snapshot2 = db_snapshot1.copy() - db_snapshot2['display_name'] = 'foobar' - - # On the second snapshot_get, return the snapshot with an updated - # display_name - snapshot_get.side_effect = [db_snapshot1, db_snapshot2] - snapshot = objects.Snapshot.get_by_id(self.context, fake.snapshot_id) - self._compare(self, db_snapshot1, snapshot) - - # display_name was updated, so a snapshot refresh should have a new - # value for that field - snapshot.refresh() - self._compare(self, db_snapshot2, snapshot) - if six.PY3: - call_bool = mock.call.__bool__() - else: - call_bool = mock.call.__nonzero__() - snapshot_get.assert_has_calls([ - mock.call(self.context, - fake.snapshot_id), - call_bool, - mock.call(self.context, - fake.snapshot_id)]) - - -class TestSnapshotList(test_objects.BaseObjectsTestCase): - @mock.patch('cinder.objects.volume.Volume.get_by_id') - @mock.patch('cinder.db.snapshot_get_all', return_value=[fake_db_snapshot]) - def test_get_all(self, snapshot_get_all, volume_get_by_id): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - volume_get_by_id.return_value = fake_volume_obj - - search_opts = mock.sentinel.search_opts - snapshots = objects.SnapshotList.get_all( - self.context, search_opts) - self.assertEqual(1, len(snapshots)) - TestSnapshot._compare(self, fake_snapshot_obj, snapshots[0]) - snapshot_get_all.assert_called_once_with(self.context, search_opts, - None, None, None, None, None) - - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.db.snapshot_get_by_host', - return_value=[fake_db_snapshot]) - def test_get_by_host(self, get_by_host, volume_get_by_id): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - volume_get_by_id.return_value = fake_volume_obj - - snapshots = objects.SnapshotList.get_by_host( - self.context, 'fake-host') - self.assertEqual(1, len(snapshots)) - TestSnapshot._compare(self, fake_snapshot_obj, snapshots[0]) - - @mock.patch('cinder.objects.volume.Volume.get_by_id') - @mock.patch('cinder.db.snapshot_get_all_by_project', - return_value=[fake_db_snapshot]) - def test_get_all_by_project(self, get_all_by_project, volume_get_by_id): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - volume_get_by_id.return_value = fake_volume_obj - - search_opts = mock.sentinel.search_opts - snapshots = objects.SnapshotList.get_all_by_project( - self.context, self.project_id, search_opts) - self.assertEqual(1, len(snapshots)) - TestSnapshot._compare(self, fake_snapshot_obj, snapshots[0]) - get_all_by_project.assert_called_once_with(self.context, - self.project_id, - search_opts, None, None, - None, None, None) - - @mock.patch('cinder.objects.volume.Volume.get_by_id') - @mock.patch('cinder.db.snapshot_get_all_for_volume', - return_value=[fake_db_snapshot]) - def test_get_all_for_volume(self, get_all_for_volume, volume_get_by_id): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - volume_get_by_id.return_value = fake_volume_obj - - snapshots = objects.SnapshotList.get_all_for_volume( - self.context, fake_volume_obj.id) - self.assertEqual(1, len(snapshots)) - TestSnapshot._compare(self, fake_snapshot_obj, snapshots[0]) - - @mock.patch('cinder.objects.volume.Volume.get_by_id') - @mock.patch('cinder.db.snapshot_get_active_by_window', - return_value=[fake_db_snapshot]) - def test_get_active_by_window(self, get_active_by_window, - volume_get_by_id): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - volume_get_by_id.return_value = fake_volume_obj - - snapshots = objects.SnapshotList.get_active_by_window( - self.context, mock.sentinel.begin, mock.sentinel.end) - self.assertEqual(1, len(snapshots)) - TestSnapshot._compare(self, fake_snapshot_obj, snapshots[0]) - - @mock.patch('cinder.objects.volume.Volume.get_by_id') - @mock.patch('cinder.db.snapshot_get_all_for_cgsnapshot', - return_value=[fake_db_snapshot]) - def test_get_all_for_cgsnapshot(self, get_all_for_cgsnapshot, - volume_get_by_id): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - volume_get_by_id.return_value = fake_volume_obj - - snapshots = objects.SnapshotList.get_all_for_cgsnapshot( - self.context, mock.sentinel.cgsnapshot_id) - self.assertEqual(1, len(snapshots)) - TestSnapshot._compare(self, fake_snapshot_obj, snapshots[0]) - - @mock.patch('cinder.objects.volume.Volume.get_by_id') - @mock.patch('cinder.db.snapshot_get_all') - def test_get_all_without_metadata(self, snapshot_get_all, - volume_get_by_id): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - volume_get_by_id.return_value = fake_volume_obj - - snapshot = copy.deepcopy(fake_db_snapshot) - del snapshot['snapshot_metadata'] - snapshot_get_all.return_value = [snapshot] - - search_opts = mock.sentinel.search_opts - self.assertRaises(exception.MetadataAbsent, - objects.SnapshotList.get_all, - self.context, search_opts) - - @mock.patch('cinder.objects.volume.Volume.get_by_id') - @mock.patch('cinder.db.snapshot_get_all') - def test_get_all_with_metadata(self, snapshot_get_all, volume_get_by_id): - fake_volume_obj = fake_volume.fake_volume_obj(self.context) - volume_get_by_id.return_value = fake_volume_obj - - db_snapshot = copy.deepcopy(fake_db_snapshot) - db_snapshot['snapshot_metadata'] = [{'key': 'fake_key', - 'value': 'fake_value'}] - snapshot_get_all.return_value = [db_snapshot] - - search_opts = mock.sentinel.search_opts - snapshots = objects.SnapshotList.get_all( - self.context, search_opts) - self.assertEqual(1, len(snapshots)) - - snapshot_obj = copy.deepcopy(fake_snapshot_obj) - snapshot_obj['metadata'] = {'fake_key': 'fake_value'} - TestSnapshot._compare(self, snapshot_obj, snapshots[0]) - snapshot_get_all.assert_called_once_with(self.context, search_opts, - None, None, None, None, None) diff --git a/cinder/tests/unit/objects/test_volume.py b/cinder/tests/unit/objects/test_volume.py deleted file mode 100644 index f6004135d..000000000 --- a/cinder/tests/unit/objects/test_volume.py +++ /dev/null @@ -1,444 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import mock -import six - -from cinder import context -from cinder import exception -from cinder import objects -from cinder.tests.unit import fake_consistencygroup -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit import objects as test_objects - - -@ddt.ddt -class TestVolume(test_objects.BaseObjectsTestCase): - @staticmethod - def _compare(test, db, obj): - db = {k: v for k, v in db.items() - if not k.endswith('metadata') or k.startswith('volume')} - test_objects.BaseObjectsTestCase._compare(test, db, obj) - - @mock.patch('cinder.db.sqlalchemy.api.volume_get') - def test_get_by_id(self, volume_get): - db_volume = fake_volume.fake_db_volume() - volume_get.return_value = db_volume - volume = objects.Volume.get_by_id(self.context, fake.volume_id) - volume_get.assert_called_once_with(self.context, fake.volume_id) - self._compare(self, db_volume, volume) - - @mock.patch('cinder.db.sqlalchemy.api.model_query') - def test_get_by_id_no_existing_id(self, model_query): - pf = model_query().options().options().options().options().options() - pf.filter_by().first.return_value = None - self.assertRaises(exception.VolumeNotFound, - objects.Volume.get_by_id, self.context, 123) - - @mock.patch('cinder.db.volume_create') - def test_create(self, volume_create): - db_volume = fake_volume.fake_db_volume() - volume_create.return_value = db_volume - volume = objects.Volume(context=self.context) - volume.create() - self.assertEqual(db_volume['id'], volume.id) - - @mock.patch('cinder.db.volume_update') - def test_save(self, volume_update): - db_volume = fake_volume.fake_db_volume() - volume = objects.Volume._from_db_object(self.context, - objects.Volume(), db_volume) - volume.display_name = 'foobar' - volume.save() - volume_update.assert_called_once_with(self.context, volume.id, - {'display_name': 'foobar'}) - - @mock.patch('cinder.db.volume_metadata_update', - return_value={'key1': 'value1'}) - @mock.patch('cinder.db.volume_update') - def test_save_with_metadata(self, volume_update, metadata_update): - db_volume = fake_volume.fake_db_volume() - volume = objects.Volume._from_db_object(self.context, - objects.Volume(), db_volume) - volume.display_name = 'foobar' - volume.metadata = {'key1': 'value1'} - self.assertEqual({'display_name': 'foobar', - 'metadata': {'key1': 'value1'}}, - volume.obj_get_changes()) - volume.save() - volume_update.assert_called_once_with(self.context, volume.id, - {'display_name': 'foobar'}) - metadata_update.assert_called_once_with(self.context, volume.id, - {'key1': 'value1'}, True) - - @mock.patch('cinder.db.volume_admin_metadata_update', - return_value={'key1': 'value1'}) - @mock.patch('cinder.db.volume_update') - def test_save_with_admin_metadata(self, volume_update, - admin_metadata_update): - # Test with no admin context - db_volume = fake_volume.fake_db_volume() - volume = objects.Volume._from_db_object(self.context, - objects.Volume(), db_volume) - volume.admin_metadata = {'key1': 'value1'} - volume.save() - self.assertFalse(admin_metadata_update.called) - - # Test with admin context - admin_context = context.RequestContext(self.user_id, self.project_id, - is_admin=True) - volume = objects.Volume._from_db_object(admin_context, - objects.Volume(), db_volume) - volume.admin_metadata = {'key1': 'value1'} - volume.save() - admin_metadata_update.assert_called_once_with( - admin_context, volume.id, {'key1': 'value1'}, True) - - def test_save_with_glance_metadata(self): - db_volume = fake_volume.fake_db_volume() - volume = objects.Volume._from_db_object(self.context, - objects.Volume(), db_volume) - volume.display_name = 'foobar' - volume.glance_metadata = {'key1': 'value1'} - self.assertRaises(exception.ObjectActionError, volume.save) - - def test_save_with_consistencygroup(self): - db_volume = fake_volume.fake_db_volume() - volume = objects.Volume._from_db_object(self.context, - objects.Volume(), db_volume) - volume.display_name = 'foobar' - volume.consistencygroup = objects.ConsistencyGroup() - self.assertRaises(exception.ObjectActionError, volume.save) - - def test_save_with_snapshots(self): - db_volume = fake_volume.fake_db_volume() - volume = objects.Volume._from_db_object(self.context, - objects.Volume(), db_volume) - volume.display_name = 'foobar' - volume.snapshots = objects.SnapshotList() - self.assertRaises(exception.ObjectActionError, volume.save) - - @mock.patch('cinder.db.volume_destroy') - def test_destroy(self, volume_destroy): - db_volume = fake_volume.fake_db_volume() - volume = objects.Volume._from_db_object(self.context, - objects.Volume(), db_volume) - volume.destroy() - self.assertTrue(volume_destroy.called) - admin_context = volume_destroy.call_args[0][0] - self.assertTrue(admin_context.is_admin) - - def test_obj_fields(self): - volume = objects.Volume(context=self.context, id=fake.volume_id, - name_id=fake.volume_name_id) - self.assertEqual(['name', 'name_id', 'volume_metadata', - 'volume_admin_metadata', 'volume_glance_metadata'], - volume.obj_extra_fields) - self.assertEqual('volume-%s' % fake.volume_name_id, volume.name) - self.assertEqual(fake.volume_name_id, volume.name_id) - - def test_obj_field_previous_status(self): - volume = objects.Volume(context=self.context, - previous_status='backing-up') - self.assertEqual('backing-up', volume.previous_status) - - @mock.patch('cinder.db.volume_metadata_delete') - def test_delete_metadata_key(self, metadata_delete): - volume = objects.Volume(self.context, id=fake.volume_id) - volume.metadata = {'key1': 'value1', 'key2': 'value2'} - self.assertEqual({}, volume._orig_metadata) - volume.delete_metadata_key('key2') - self.assertEqual({'key1': 'value1'}, volume.metadata) - metadata_delete.assert_called_once_with(self.context, fake.volume_id, - 'key2') - - @mock.patch('cinder.db.volume_metadata_get') - @mock.patch('cinder.db.volume_glance_metadata_get') - @mock.patch('cinder.db.volume_admin_metadata_get') - @mock.patch('cinder.objects.volume_type.VolumeType.get_by_id') - @mock.patch('cinder.objects.volume_attachment.VolumeAttachmentList.' - 'get_all_by_volume_id') - @mock.patch('cinder.objects.consistencygroup.ConsistencyGroup.get_by_id') - @mock.patch('cinder.objects.snapshot.SnapshotList.get_all_for_volume') - def test_obj_load_attr(self, mock_sl_get_all_for_volume, mock_cg_get_by_id, - mock_va_get_all_by_vol, mock_vt_get_by_id, - mock_admin_metadata_get, mock_glance_metadata_get, - mock_metadata_get): - volume = objects.Volume._from_db_object( - self.context, objects.Volume(), fake_volume.fake_db_volume()) - - # Test metadata lazy-loaded field - metadata = {'foo': 'bar'} - mock_metadata_get.return_value = metadata - self.assertEqual(metadata, volume.metadata) - mock_metadata_get.assert_called_once_with(self.context, volume.id) - - # Test glance_metadata lazy-loaded field - glance_metadata = [{'key': 'foo', 'value': 'bar'}] - mock_glance_metadata_get.return_value = glance_metadata - self.assertEqual({'foo': 'bar'}, volume.glance_metadata) - mock_glance_metadata_get.assert_called_once_with( - self.context, volume.id) - - # Test volume_type lazy-loaded field - # Case1. volume.volume_type_id = None - self.assertIsNone(volume.volume_type) - - # Case2. volume2.volume_type_id = 1 - fake2 = fake_volume.fake_db_volume() - fake2.update({'volume_type_id': fake.volume_id}) - volume2 = objects.Volume._from_db_object( - self.context, objects.Volume(), fake2) - volume_type = objects.VolumeType(context=self.context, - id=fake.volume_type_id) - mock_vt_get_by_id.return_value = volume_type - self.assertEqual(volume_type, volume2.volume_type) - mock_vt_get_by_id.assert_called_once_with(self.context, - volume2.volume_type_id) - - # Test consistencygroup lazy-loaded field - consistencygroup = objects.ConsistencyGroup( - context=self.context, id=fake.consistency_group_id) - mock_cg_get_by_id.return_value = consistencygroup - self.assertEqual(consistencygroup, volume.consistencygroup) - mock_cg_get_by_id.assert_called_once_with(self.context, - volume.consistencygroup_id) - - # Test snapshots lazy-loaded field - snapshots = objects.SnapshotList(context=self.context, - id=fake.snapshot_id) - mock_sl_get_all_for_volume.return_value = snapshots - self.assertEqual(snapshots, volume.snapshots) - mock_sl_get_all_for_volume.assert_called_once_with(self.context, - volume.id) - - # Test volume_attachment lazy-loaded field - va_objs = [objects.VolumeAttachment(context=self.context, id=i) - for i in [fake.object_id, fake.object2_id, fake.object3_id]] - va_list = objects.VolumeAttachmentList(context=self.context, - objects=va_objs) - mock_va_get_all_by_vol.return_value = va_list - self.assertEqual(va_list, volume.volume_attachment) - mock_va_get_all_by_vol.assert_called_once_with(self.context, volume.id) - - # Test admin_metadata lazy-loaded field - user context - adm_metadata = {'bar': 'foo'} - mock_admin_metadata_get.return_value = adm_metadata - self.assertEqual({}, volume.admin_metadata) - self.assertFalse(mock_admin_metadata_get.called) - - # Test admin_metadata lazy-loaded field - admin context - adm_context = self.context.elevated() - volume = objects.Volume._from_db_object(adm_context, objects.Volume(), - fake_volume.fake_db_volume()) - adm_metadata = {'bar': 'foo'} - mock_admin_metadata_get.return_value = adm_metadata - self.assertEqual(adm_metadata, volume.admin_metadata) - mock_admin_metadata_get.assert_called_once_with(adm_context, volume.id) - - def test_from_db_object_with_all_expected_attributes(self): - expected_attrs = ['metadata', 'admin_metadata', 'glance_metadata', - 'volume_type', 'volume_attachment', - 'consistencygroup'] - - db_metadata = [{'key': 'foo', 'value': 'bar'}] - db_admin_metadata = [{'key': 'admin_foo', 'value': 'admin_bar'}] - db_glance_metadata = [{'key': 'glance_foo', 'value': 'glance_bar'}] - db_volume_type = fake_volume.fake_db_volume_type() - db_volume_attachments = fake_volume.fake_db_volume_attachment() - db_consistencygroup = fake_consistencygroup.fake_db_consistencygroup() - db_snapshots = fake_snapshot.fake_db_snapshot() - - db_volume = fake_volume.fake_db_volume( - volume_metadata=db_metadata, - volume_admin_metadata=db_admin_metadata, - volume_glance_metadata=db_glance_metadata, - volume_type=db_volume_type, - volume_attachment=[db_volume_attachments], - consistencygroup=db_consistencygroup, - snapshots=[db_snapshots], - ) - volume = objects.Volume._from_db_object(self.context, objects.Volume(), - db_volume, expected_attrs) - - self.assertEqual({'foo': 'bar'}, volume.metadata) - self.assertEqual({'admin_foo': 'admin_bar'}, volume.admin_metadata) - self.assertEqual({'glance_foo': 'glance_bar'}, volume.glance_metadata) - self._compare(self, db_volume_type, volume.volume_type) - self._compare(self, db_volume_attachments, volume.volume_attachment) - self._compare(self, db_consistencygroup, volume.consistencygroup) - self._compare(self, db_snapshots, volume.snapshots) - - @mock.patch('cinder.db.volume_glance_metadata_get', return_value={}) - @mock.patch('cinder.db.sqlalchemy.api.volume_get') - def test_refresh(self, volume_get, volume_metadata_get): - db_volume1 = fake_volume.fake_db_volume() - db_volume2 = db_volume1.copy() - db_volume2['display_name'] = 'foobar' - - # On the second volume_get, return the volume with an updated - # display_name - volume_get.side_effect = [db_volume1, db_volume2] - volume = objects.Volume.get_by_id(self.context, fake.volume_id) - self._compare(self, db_volume1, volume) - - # display_name was updated, so a volume refresh should have a new value - # for that field - volume.refresh() - self._compare(self, db_volume2, volume) - if six.PY3: - call_bool = mock.call.__bool__() - else: - call_bool = mock.call.__nonzero__() - volume_get.assert_has_calls([mock.call(self.context, fake.volume_id), - call_bool, - mock.call(self.context, fake.volume_id)]) - - def test_metadata_aliases(self): - volume = objects.Volume(context=self.context) - # metadata<->volume_metadata - volume.metadata = {'abc': 'def'} - self.assertEqual([{'key': 'abc', 'value': 'def'}], - volume.volume_metadata) - - md = [{'key': 'def', 'value': 'abc'}] - volume.volume_metadata = md - self.assertEqual({'def': 'abc'}, volume.metadata) - - # admin_metadata<->volume_admin_metadata - volume.admin_metadata = {'foo': 'bar'} - self.assertEqual([{'key': 'foo', 'value': 'bar'}], - volume.volume_admin_metadata) - - volume.volume_admin_metadata = [{'key': 'xyz', 'value': '42'}] - self.assertEqual({'xyz': '42'}, volume.admin_metadata) - - # glance_metadata<->volume_glance_metadata - volume.glance_metadata = {'jkl': 'mno'} - self.assertEqual([{'key': 'jkl', 'value': 'mno'}], - volume.volume_glance_metadata) - - volume.volume_glance_metadata = [{'key': 'prs', 'value': 'tuw'}] - self.assertEqual({'prs': 'tuw'}, volume.glance_metadata) - - @mock.patch('cinder.db.volume_metadata_update', return_value={}) - @mock.patch('cinder.db.volume_update') - @ddt.data({'src_vol_type_id': fake.volume_type_id, - 'dest_vol_type_id': fake.volume_type2_id}, - {'src_vol_type_id': None, - 'dest_vol_type_id': fake.volume_type2_id}) - @ddt.unpack - def test_finish_volume_migration(self, volume_update, metadata_update, - src_vol_type_id, dest_vol_type_id): - src_volume_db = fake_volume.fake_db_volume( - **{'id': fake.volume_id, 'volume_type_id': src_vol_type_id}) - if src_vol_type_id: - src_volume_db['volume_type'] = fake_volume.fake_db_volume_type( - id=src_vol_type_id) - dest_volume_db = fake_volume.fake_db_volume( - **{'id': fake.volume2_id, 'volume_type_id': dest_vol_type_id}) - if dest_vol_type_id: - dest_volume_db['volume_type'] = fake_volume.fake_db_volume_type( - id=dest_vol_type_id) - expected_attrs = objects.Volume._get_expected_attrs(self.context) - src_volume = objects.Volume._from_db_object( - self.context, objects.Volume(), src_volume_db, - expected_attrs=expected_attrs) - dest_volume = objects.Volume._from_db_object( - self.context, objects.Volume(), dest_volume_db, - expected_attrs=expected_attrs) - updated_dest_volume = src_volume.finish_volume_migration( - dest_volume) - self.assertEqual('deleting', updated_dest_volume.migration_status) - self.assertEqual('migration src for ' + src_volume.id, - updated_dest_volume.display_description) - self.assertEqual(src_volume.id, updated_dest_volume._name_id) - self.assertTrue(volume_update.called) - ctxt, vol_id, updates = volume_update.call_args[0] - self.assertNotIn('volume_type', updates) - - # Ensure that the destination volume type has not been overwritten - self.assertEqual(dest_vol_type_id, - getattr(updated_dest_volume, 'volume_type_id')) - # Ignore these attributes, since they were updated by - # finish_volume_migration - ignore_keys = ('id', 'provider_location', '_name_id', - 'migration_status', 'display_description', 'status', - 'volume_type_id', 'volume_glance_metadata', - 'volume_type') - - dest_vol_dict = {k: updated_dest_volume[k] for k in - updated_dest_volume.keys() if k not in ignore_keys} - src_vol_dict = {k: src_volume[k] for k in src_volume.keys() - if k not in ignore_keys} - self.assertEqual(src_vol_dict, dest_vol_dict) - - def test_volume_with_metadata_serialize_deserialize_no_changes(self): - updates = {'volume_glance_metadata': [{'key': 'foo', 'value': 'bar'}], - 'expected_attrs': ['glance_metadata']} - volume = fake_volume.fake_volume_obj(self.context, **updates) - serializer = objects.base.CinderObjectSerializer() - serialized_volume = serializer.serialize_entity(self.context, volume) - volume = serializer.deserialize_entity(self.context, serialized_volume) - self.assertDictEqual({}, volume.obj_get_changes()) - - -class TestVolumeList(test_objects.BaseObjectsTestCase): - @mock.patch('cinder.db.volume_get_all') - def test_get_all(self, volume_get_all): - db_volume = fake_volume.fake_db_volume() - volume_get_all.return_value = [db_volume] - - volumes = objects.VolumeList.get_all(self.context, - mock.sentinel.marker, - mock.sentinel.limit, - mock.sentinel.sort_key, - mock.sentinel.sort_dir) - self.assertEqual(1, len(volumes)) - TestVolume._compare(self, db_volume, volumes[0]) - - @mock.patch('cinder.db.volume_get_all_by_host') - def test_get_by_host(self, get_all_by_host): - db_volume = fake_volume.fake_db_volume() - get_all_by_host.return_value = [db_volume] - - volumes = objects.VolumeList.get_all_by_host( - self.context, 'fake-host') - self.assertEqual(1, len(volumes)) - TestVolume._compare(self, db_volume, volumes[0]) - - @mock.patch('cinder.db.volume_get_all_by_group') - def test_get_by_group(self, get_all_by_group): - db_volume = fake_volume.fake_db_volume() - get_all_by_group.return_value = [db_volume] - - volumes = objects.VolumeList.get_all_by_group( - self.context, 'fake-host') - self.assertEqual(1, len(volumes)) - TestVolume._compare(self, db_volume, volumes[0]) - - @mock.patch('cinder.db.volume_get_all_by_project') - def test_get_by_project(self, get_all_by_project): - db_volume = fake_volume.fake_db_volume() - get_all_by_project.return_value = [db_volume] - - volumes = objects.VolumeList.get_all_by_project( - self.context, mock.sentinel.project_id, mock.sentinel.marker, - mock.sentinel.limit, mock.sentinel.sorted_keys, - mock.sentinel.sorted_dirs, mock.sentinel.filters) - self.assertEqual(1, len(volumes)) - TestVolume._compare(self, db_volume, volumes[0]) diff --git a/cinder/tests/unit/objects/test_volume_attachment.py b/cinder/tests/unit/objects/test_volume_attachment.py deleted file mode 100644 index 503c9521b..000000000 --- a/cinder/tests/unit/objects/test_volume_attachment.py +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six - -from cinder import objects -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_volume -from cinder.tests.unit import objects as test_objects - - -class TestVolumeAttachment(test_objects.BaseObjectsTestCase): - - @mock.patch('cinder.db.sqlalchemy.api.volume_attachment_get') - def test_get_by_id(self, volume_attachment_get): - db_attachment = fake_volume.fake_db_volume_attachment() - volume_attachment_get.return_value = db_attachment - attachment = objects.VolumeAttachment.get_by_id(self.context, - fake.attachment_id) - self._compare(self, db_attachment, attachment) - - @mock.patch('cinder.db.volume_attachment_update') - def test_save(self, volume_attachment_update): - attachment = fake_volume.fake_volume_attachment_obj(self.context) - attachment.attach_status = 'attaching' - attachment.save() - volume_attachment_update.assert_called_once_with( - self.context, attachment.id, {'attach_status': 'attaching'}) - - @mock.patch('cinder.db.sqlalchemy.api.volume_attachment_get') - def test_refresh(self, attachment_get): - db_attachment1 = fake_volume.fake_db_volume_attachment() - db_attachment2 = db_attachment1.copy() - db_attachment2['mountpoint'] = '/dev/sdc' - - # On the second volume_attachment_get, return the volume attachment - # with an updated mountpoint - attachment_get.side_effect = [db_attachment1, db_attachment2] - attachment = objects.VolumeAttachment.get_by_id(self.context, - fake.attachment_id) - self._compare(self, db_attachment1, attachment) - - # mountpoint was updated, so a volume attachment refresh should have a - # new value for that field - attachment.refresh() - self._compare(self, db_attachment2, attachment) - if six.PY3: - call_bool = mock.call.__bool__() - else: - call_bool = mock.call.__nonzero__() - attachment_get.assert_has_calls([mock.call(self.context, - fake.attachment_id), - call_bool, - mock.call(self.context, - fake.attachment_id)]) - - -class TestVolumeAttachmentList(test_objects.BaseObjectsTestCase): - @mock.patch('cinder.db.volume_attachment_get_used_by_volume_id') - def test_get_all_by_volume_id(self, get_used_by_volume_id): - db_attachment = fake_volume.fake_db_volume_attachment() - get_used_by_volume_id.return_value = [db_attachment] - - attachments = objects.VolumeAttachmentList.get_all_by_volume_id( - self.context, mock.sentinel.volume_id) - self.assertEqual(1, len(attachments)) - TestVolumeAttachment._compare(self, db_attachment, attachments[0]) - - @mock.patch('cinder.db.volume_attachment_get_by_host') - def test_get_all_by_host(self, get_by_host): - db_attachment = fake_volume.fake_db_volume_attachment() - get_by_host.return_value = [db_attachment] - - attachments = objects.VolumeAttachmentList.get_all_by_host( - self.context, mock.sentinel.volume_id, mock.sentinel.host) - self.assertEqual(1, len(attachments)) - TestVolumeAttachment._compare(self, db_attachment, attachments[0]) - - @mock.patch('cinder.db.volume_attachment_get_by_instance_uuid') - def test_get_all_by_instance_uuid(self, get_by_instance_uuid): - db_attachment = fake_volume.fake_db_volume_attachment() - get_by_instance_uuid.return_value = [db_attachment] - - attachments = objects.VolumeAttachmentList.get_all_by_instance_uuid( - self.context, mock.sentinel.volume_id, mock.sentinel.uuid) - self.assertEqual(1, len(attachments)) - TestVolumeAttachment._compare(self, db_attachment, attachments[0]) diff --git a/cinder/tests/unit/objects/test_volume_type.py b/cinder/tests/unit/objects/test_volume_type.py deleted file mode 100644 index 4458af33f..000000000 --- a/cinder/tests/unit/objects/test_volume_type.py +++ /dev/null @@ -1,127 +0,0 @@ -# Copyright 2015 SimpliVity Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six - -from cinder import objects -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_volume -from cinder.tests.unit import objects as test_objects - - -class TestVolumeType(test_objects.BaseObjectsTestCase): - - @mock.patch('cinder.db.sqlalchemy.api._volume_type_get_full') - def test_get_by_id(self, volume_type_get): - db_volume_type = fake_volume.fake_db_volume_type() - volume_type_get.return_value = db_volume_type - volume_type = objects.VolumeType.get_by_id(self.context, - fake.volume_type_id) - self._compare(self, db_volume_type, volume_type) - - @mock.patch('cinder.volume.volume_types.create') - def test_create(self, volume_type_create): - db_volume_type = fake_volume.fake_db_volume_type() - volume_type_create.return_value = db_volume_type - - volume_type = objects.VolumeType(context=self.context) - volume_type.name = db_volume_type['name'] - volume_type.extra_specs = db_volume_type['extra_specs'] - volume_type.is_public = db_volume_type['is_public'] - volume_type.projects = db_volume_type['projects'] - volume_type.description = db_volume_type['description'] - volume_type.create() - - volume_type_create.assert_called_once_with( - self.context, db_volume_type['name'], - db_volume_type['extra_specs'], db_volume_type['is_public'], - db_volume_type['projects'], db_volume_type['description']) - - @mock.patch('cinder.volume.volume_types.update') - def test_save(self, volume_type_update): - db_volume_type = fake_volume.fake_db_volume_type() - volume_type = objects.VolumeType._from_db_object(self.context, - objects.VolumeType(), - db_volume_type) - volume_type.description = 'foobar' - volume_type.save() - volume_type_update.assert_called_once_with(self.context, - volume_type.id, - volume_type.name, - volume_type.description) - - @mock.patch('cinder.volume.volume_types.destroy') - def test_destroy(self, volume_type_destroy): - db_volume_type = fake_volume.fake_db_volume_type() - volume_type = objects.VolumeType._from_db_object(self.context, - objects.VolumeType(), - db_volume_type) - volume_type.destroy() - self.assertTrue(volume_type_destroy.called) - admin_context = volume_type_destroy.call_args[0][0] - self.assertTrue(admin_context.is_admin) - - @mock.patch('cinder.db.sqlalchemy.api._volume_type_get_full') - def test_refresh(self, volume_type_get): - db_type1 = fake_volume.fake_db_volume_type() - db_type2 = db_type1.copy() - db_type2['description'] = 'foobar' - - # updated description - volume_type_get.side_effect = [db_type1, db_type2] - volume_type = objects.VolumeType.get_by_id(self.context, - fake.volume_type_id) - self._compare(self, db_type1, volume_type) - - # description was updated, so a volume type refresh should have a new - # value for that field - volume_type.refresh() - self._compare(self, db_type2, volume_type) - if six.PY3: - call_bool = mock.call.__bool__() - else: - call_bool = mock.call.__nonzero__() - volume_type_get.assert_has_calls([mock.call(self.context, - fake.volume_type_id), - call_bool, - mock.call(self.context, - fake.volume_type_id)]) - - -class TestVolumeTypeList(test_objects.BaseObjectsTestCase): - @mock.patch('cinder.volume.volume_types.get_all_types') - def test_get_all(self, get_all_types): - db_volume_type = fake_volume.fake_db_volume_type() - get_all_types.return_value = {db_volume_type['name']: db_volume_type} - - volume_types = objects.VolumeTypeList.get_all(self.context) - self.assertEqual(1, len(volume_types)) - TestVolumeType._compare(self, db_volume_type, volume_types[0]) - - @mock.patch('cinder.volume.volume_types.get_all_types') - def test_get_all_with_pagination(self, get_all_types): - db_volume_type = fake_volume.fake_db_volume_type() - get_all_types.return_value = {db_volume_type['name']: db_volume_type} - - volume_types = objects.VolumeTypeList.get_all(self.context, - filters={'is_public': - True}, - marker=None, - limit=1, - sort_keys='id', - sort_dirs='desc', - offset=None) - self.assertEqual(1, len(volume_types)) - TestVolumeType._compare(self, db_volume_type, volume_types[0]) diff --git a/cinder/tests/unit/policy.json b/cinder/tests/unit/policy.json deleted file mode 100644 index 2ff533cbe..000000000 --- a/cinder/tests/unit/policy.json +++ /dev/null @@ -1,110 +0,0 @@ -{ - "context_is_admin": "role:admin", - "admin_api": "is_admin:True", - "admin_or_owner": "is_admin:True or project_id:%(project_id)s", - - "volume:create": "", - "volume:get": "rule:admin_or_owner", - "volume:get_all": "", - "volume:get_volume_metadata": "", - "volume:get_volume_image_metadata": "", - "volume:delete_volume_metadata": "", - "volume:update_volume_metadata": "", - "volume:get_volume_admin_metadata": "rule:admin_api", - "volume:update_volume_admin_metadata": "rule:admin_api", - "volume:delete": "", - "volume:update": "", - "volume:attach": "", - "volume:detach": "", - "volume:reserve_volume": "", - "volume:unreserve_volume": "", - "volume:begin_detaching": "", - "volume:roll_detaching": "", - "volume:initialize_connection": "", - "volume:terminate_connection": "", - "volume:create_snapshot": "", - "volume:delete_snapshot": "", - "volume:get_snapshot": "", - "volume:get_all_snapshots": "", - "volume:update_snapshot": "", - "volume:extend": "", - "volume:migrate_volume": "rule:admin_api", - "volume:migrate_volume_completion": "rule:admin_api", - "volume:update_readonly_flag": "", - "volume:retype": "", - "volume:copy_volume_to_image": "", - "volume:enable_replication": "rule:admin_api", - "volume:disable_replication": "rule:admin_api", - "volume:failover_replication": "rule:admin_api", - "volume:list_replication_targets": "rule:admin_api", - "volume_extension:volume_admin_actions:reset_status": "rule:admin_api", - "volume_extension:snapshot_admin_actions:reset_status": "rule:admin_api", - "volume_extension:backup_admin_actions:reset_status": "rule:admin_api", - "volume_extension:backup_admin_actions:force_delete": "rule:admin_api", - "volume_extension:volume_admin_actions:force_delete": "rule:admin_api", - "volume_extension:snapshot_admin_actions:force_delete": "rule:admin_api", - "volume_extension:volume_admin_actions:force_detach": "rule:admin_api", - "volume_extension:volume_admin_actions:migrate_volume": "rule:admin_api", - "volume_extension:volume_admin_actions:migrate_volume_completion": "rule:admin_api", - "volume_extension:volume_actions:upload_image": "", - "volume_extension:types_manage": "", - "volume_extension:types_extra_specs": "", - "volume_extension:access_types_qos_specs_id": "rule:admin_api", - "volume_extension:access_types_extra_specs": "rule:admin_api", - "volume_extension:volume_type_access": "", - "volume_extension:volume_type_access:addProjectAccess": "rule:admin_api", - "volume_extension:volume_type_access:removeProjectAccess": "rule:admin_api", - "volume_extension:volume_type_encryption": "rule:admin_api", - "volume_extension:volume_encryption_metadata": "rule:admin_or_owner", - "volume_extension:qos_specs_manage": "", - "volume_extension:extended_snapshot_attributes": "", - "volume_extension:volume_image_metadata": "", - "volume_extension:volume_host_attribute": "rule:admin_api", - "volume_extension:volume_tenant_attribute": "rule:admin_api", - "volume_extension:volume_mig_status_attribute": "rule:admin_api", - "volume_extension:hosts": "rule:admin_api", - "volume_extension:quotas:show": "", - "volume_extension:quotas:update": "", - "volume_extension:quotas:delete": "", - "volume_extension:quota_classes": "", - "volume_extension:services:index": "", - "volume_extension:services:update" : "rule:admin_api", - "volume_extension:volume_manage": "rule:admin_api", - "volume_extension:volume_unmanage": "rule:admin_api", - "volume_extension:capabilities": "rule:admin_api", - - "limits_extension:used_limits": "", - - "snapshot_extension:snapshot_actions:update_snapshot_status": "", - "snapshot_extension:snapshot_manage": "rule:admin_api", - "snapshot_extension:snapshot_unmanage": "rule:admin_api", - - "volume:create_transfer": "", - "volume:accept_transfer": "", - "volume:delete_transfer": "", - "volume:get_all_transfers": "", - - "backup:create" : "", - "backup:delete": "", - "backup:get": "", - "backup:get_all": "", - "backup:restore": "", - "backup:backup-import": "rule:admin_api", - "backup:backup-export": "rule:admin_api", - - "volume_extension:replication:promote": "rule:admin_api", - "volume_extension:replication:reenable": "rule:admin_api", - - "consistencygroup:create" : "", - "consistencygroup:delete": "", - "consistencygroup:update": "", - "consistencygroup:get": "", - "consistencygroup:get_all": "", - - "consistencygroup:create_cgsnapshot" : "", - "consistencygroup:delete_cgsnapshot": "", - "consistencygroup:get_cgsnapshot": "", - "consistencygroup:get_all_cgsnapshots": "", - - "scheduler_extension:scheduler_stats:get_pools" : "rule:admin_api" -} diff --git a/cinder/tests/unit/runtime_conf.py b/cinder/tests/unit/runtime_conf.py deleted file mode 100644 index 8fd4d15a4..000000000 --- a/cinder/tests/unit/runtime_conf.py +++ /dev/null @@ -1,22 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg - - -CONF = cfg.CONF -CONF.register_opt(cfg.IntOpt('runtime_answer', default=54, help='test conf')) diff --git a/cinder/tests/unit/scheduler/__init__.py b/cinder/tests/unit/scheduler/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/scheduler/fake_hosts.py b/cinder/tests/unit/scheduler/fake_hosts.py deleted file mode 100644 index 8cc988f04..000000000 --- a/cinder/tests/unit/scheduler/fake_hosts.py +++ /dev/null @@ -1,53 +0,0 @@ -# Copyright 2012 Intel Inc, OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Fakes For filters tests. -""" - -import six - - -class FakeHostManager(object): - """Defines fake hosts. - - host1: free_ram_mb=1024-512-512=0, free_disk_gb=1024-512-512=0 - host2: free_ram_mb=2048-512=1536 free_disk_gb=2048-512=1536 - host3: free_ram_mb=4096-1024=3072 free_disk_gb=4096-1024=3072 - host4: free_ram_mb=8192 free_disk_gb=8192 - """ - - def __init__(self): - self.service_states = { - 'host1': { - 'compute': {'host_memory_free': 1073741824}, - }, - 'host2': { - 'compute': {'host_memory_free': 2147483648}, - }, - 'host3': { - 'compute': {'host_memory_free': 3221225472}, - }, - 'host4': { - 'compute': {'host_memory_free': 999999999}, - }, - } - - -class FakeHostState(object): - def __init__(self, host, attribute_dict): - self.host = host - for (key, val) in six.iteritems(attribute_dict): - setattr(self, key, val) diff --git a/cinder/tests/unit/scheduler/fakes.py b/cinder/tests/unit/scheduler/fakes.py deleted file mode 100644 index 071eb64e6..000000000 --- a/cinder/tests/unit/scheduler/fakes.py +++ /dev/null @@ -1,163 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Fakes For Scheduler tests. -""" - -from oslo_utils import timeutils -from oslo_utils import uuidutils - -from cinder.scheduler import filter_scheduler -from cinder.scheduler import host_manager - - -class FakeFilterScheduler(filter_scheduler.FilterScheduler): - def __init__(self, *args, **kwargs): - super(FakeFilterScheduler, self).__init__(*args, **kwargs) - self.host_manager = host_manager.HostManager() - - -class FakeHostManager(host_manager.HostManager): - def __init__(self): - super(FakeHostManager, self).__init__() - - self.service_states = { - 'host1': {'total_capacity_gb': 1024, - 'free_capacity_gb': 1024, - 'allocated_capacity_gb': 0, - 'provisioned_capacity_gb': 0, - 'max_over_subscription_ratio': 1.0, - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'reserved_percentage': 10, - 'volume_backend_name': 'lvm1', - 'timestamp': None}, - 'host2': {'total_capacity_gb': 2048, - 'free_capacity_gb': 300, - 'allocated_capacity_gb': 1748, - 'provisioned_capacity_gb': 1748, - 'max_over_subscription_ratio': 1.5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': 10, - 'volume_backend_name': 'lvm2', - 'timestamp': None}, - 'host3': {'total_capacity_gb': 512, - 'free_capacity_gb': 256, - 'allocated_capacity_gb': 256, - 'provisioned_capacity_gb': 256, - 'max_over_subscription_ratio': 2.0, - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'reserved_percentage': 0, - 'volume_backend_name': 'lvm3', - 'timestamp': None}, - 'host4': {'total_capacity_gb': 2048, - 'free_capacity_gb': 200, - 'allocated_capacity_gb': 1848, - 'provisioned_capacity_gb': 2047, - 'max_over_subscription_ratio': 1.0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': 5, - 'volume_backend_name': 'lvm4', - 'timestamp': None, - 'consistencygroup_support': True}, - 'host5': {'total_capacity_gb': 'infinite', - 'free_capacity_gb': 'unknown', - 'allocated_capacity_gb': 1548, - 'provisioned_capacity_gb': 1548, - 'max_over_subscription_ratio': 1.0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': 5, - 'timestamp': None}, - } - - -class FakeHostState(host_manager.HostState): - def __init__(self, host, attribute_dict): - super(FakeHostState, self).__init__(host) - for (key, val) in attribute_dict.items(): - setattr(self, key, val) - - -class FakeNovaClient(object): - class Server(object): - def __init__(self, host): - self.uuid = uuidutils.generate_uuid() - self.host = host - setattr(self, 'OS-EXT-SRV-ATTR:host', host) - - class ServerManager(object): - def __init__(self): - self._servers = [] - - def create(self, host): - self._servers.append(FakeNovaClient.Server(host)) - return self._servers[-1].uuid - - def get(self, server_uuid): - for s in self._servers: - if s.uuid == server_uuid: - return s - return None - - def list(self, detailed=True, search_opts=None): - matching = list(self._servers) - if search_opts: - for opt, val in search_opts.items(): - matching = [m for m in matching - if getattr(m, opt, None) == val] - return matching - - class ListExtResource(object): - def __init__(self, ext_name): - self.name = ext_name - - class ListExtManager(object): - def __init__(self, ext_srv_attr=True): - self.ext_srv_attr = ext_srv_attr - - def show_all(self): - if self.ext_srv_attr: - return [ - FakeNovaClient.ListExtResource('ExtendedServerAttributes')] - return [] - - def __init__(self, ext_srv_attr=True): - self.servers = FakeNovaClient.ServerManager() - self.list_extensions = FakeNovaClient.ListExtManager( - ext_srv_attr=ext_srv_attr) - - -def mock_host_manager_db_calls(mock_obj, disabled=None): - services = [ - dict(id=1, host='host1', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow()), - dict(id=2, host='host2', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow()), - dict(id=3, host='host3', topic='volume', disabled=False, - availability_zone='zone2', updated_at=timeutils.utcnow()), - dict(id=4, host='host4', topic='volume', disabled=False, - availability_zone='zone3', updated_at=timeutils.utcnow()), - dict(id=5, host='host5', topic='volume', disabled=False, - availability_zone='zone3', updated_at=timeutils.utcnow()), - ] - if disabled is None: - mock_obj.return_value = services - else: - mock_obj.return_value = [service for service in services - if service['disabled'] == disabled] diff --git a/cinder/tests/unit/scheduler/test_allocated_capacity_weigher.py b/cinder/tests/unit/scheduler/test_allocated_capacity_weigher.py deleted file mode 100644 index f01c9e8bb..000000000 --- a/cinder/tests/unit/scheduler/test_allocated_capacity_weigher.py +++ /dev/null @@ -1,101 +0,0 @@ -# Copyright 2013 eBay Inc. -# -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For Allocated Capacity Weigher. -""" - -import mock -from oslo_config import cfg - -from cinder import context -from cinder.scheduler import weights -from cinder import test -from cinder.tests.unit.scheduler import fakes -from cinder.volume import utils - -CONF = cfg.CONF - - -class AllocatedCapacityWeigherTestCase(test.TestCase): - def setUp(self): - super(AllocatedCapacityWeigherTestCase, self).setUp() - self.host_manager = fakes.FakeHostManager() - self.weight_handler = weights.HostWeightHandler( - 'cinder.scheduler.weights') - - def _get_weighed_host(self, hosts, weight_properties=None): - if weight_properties is None: - weight_properties = {} - return self.weight_handler.get_weighed_objects( - [weights.capacity.AllocatedCapacityWeigher], hosts, - weight_properties)[0] - - @mock.patch('cinder.db.sqlalchemy.api.service_get_all_by_topic') - def _get_all_hosts(self, _mock_service_get_all_by_topic, disabled=False): - ctxt = context.get_admin_context() - fakes.mock_host_manager_db_calls(_mock_service_get_all_by_topic, - disabled=disabled) - host_states = self.host_manager.get_all_host_states(ctxt) - _mock_service_get_all_by_topic.assert_called_once_with( - ctxt, CONF.volume_topic, disabled=disabled) - return host_states - - def test_default_of_spreading_first(self): - hostinfo_list = self._get_all_hosts() - - # host1: allocated_capacity_gb=0, weight=0 Norm=0.0 - # host2: allocated_capacity_gb=1748, weight=-1748 - # host3: allocated_capacity_gb=256, weight=-256 - # host4: allocated_capacity_gb=1848, weight=-1848 Norm=-1.0 - # host5: allocated_capacity_gb=1548, weight=-1540 - - # so, host1 should win: - weighed_host = self._get_weighed_host(hostinfo_list) - self.assertEqual(0.0, weighed_host.weight) - self.assertEqual( - 'host1', utils.extract_host(weighed_host.obj.host)) - - def test_capacity_weight_multiplier1(self): - self.flags(allocated_capacity_weight_multiplier=1.0) - hostinfo_list = self._get_all_hosts() - - # host1: allocated_capacity_gb=0, weight=0 Norm=0.0 - # host2: allocated_capacity_gb=1748, weight=1748 - # host3: allocated_capacity_gb=256, weight=256 - # host4: allocated_capacity_gb=1848, weight=1848 Norm=1.0 - # host5: allocated_capacity_gb=1548, weight=1540 - - # so, host4 should win: - weighed_host = self._get_weighed_host(hostinfo_list) - self.assertEqual(1.0, weighed_host.weight) - self.assertEqual( - 'host4', utils.extract_host(weighed_host.obj.host)) - - def test_capacity_weight_multiplier2(self): - self.flags(allocated_capacity_weight_multiplier=-2.0) - hostinfo_list = self._get_all_hosts() - - # host1: allocated_capacity_gb=0, weight=0 Norm=0.0 - # host2: allocated_capacity_gb=1748, weight=-3496 - # host3: allocated_capacity_gb=256, weight=-512 - # host4: allocated_capacity_gb=1848, weight=-3696 Norm=-2.0 - # host5: allocated_capacity_gb=1548, weight=-3080 - - # so, host1 should win: - weighed_host = self._get_weighed_host(hostinfo_list) - self.assertEqual(0.0, weighed_host.weight) - self.assertEqual( - 'host1', utils.extract_host(weighed_host.obj.host)) diff --git a/cinder/tests/unit/scheduler/test_base_filter.py b/cinder/tests/unit/scheduler/test_base_filter.py deleted file mode 100644 index 7eae7e354..000000000 --- a/cinder/tests/unit/scheduler/test_base_filter.py +++ /dev/null @@ -1,168 +0,0 @@ -# Copyright (c) 2013 OpenStack Foundation. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -# implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import mock -from oslotest import moxstubout - -from cinder.scheduler import base_filter -from cinder import test - - -class TestBaseFilter(test.TestCase): - - def setUp(self): - super(TestBaseFilter, self).setUp() - self.mox = self.useFixture(moxstubout.MoxStubout()).mox - self.filter = base_filter.BaseFilter() - - def test_filter_one_is_called(self): - filters = [1, 2, 3, 4] - filter_properties = {'x': 'y'} - self.mox.StubOutWithMock(self.filter, '_filter_one') - - self.filter._filter_one(1, filter_properties).AndReturn(False) - self.filter._filter_one(2, filter_properties).AndReturn(True) - self.filter._filter_one(3, filter_properties).AndReturn(True) - self.filter._filter_one(4, filter_properties).AndReturn(False) - - self.mox.ReplayAll() - - result = list(self.filter.filter_all(filters, filter_properties)) - self.assertEqual([2, 3], result) - - -class FakeExtension(object): - - def __init__(self, plugin): - self.plugin = plugin - - -class BaseFakeFilter(base_filter.BaseFilter): - pass - - -class FakeFilter1(BaseFakeFilter): - """Derives from BaseFakeFilter and has a fake entry point defined. - - Entry point is returned by fake ExtensionManager. - Should be included in the output of all_classes. - """ - pass - - -class FakeFilter2(BaseFakeFilter): - """Derives from BaseFakeFilter but has no entry point. - - Should be not included in all_classes. - """ - pass - - -class FakeFilter3(base_filter.BaseFilter): - """Does not derive from BaseFakeFilter. - - Should not be included. - """ - pass - - -class FakeFilter4(BaseFakeFilter): - """Derives from BaseFakeFilter and has an entry point. - - Should be included. - """ - pass - - -class FakeFilter5(BaseFakeFilter): - """Derives from BaseFakeFilter but has no entry point. - - Should not be included. - """ - run_filter_once_per_request = True - pass - - -class FakeExtensionManager(list): - - def __init__(self, namespace): - classes = [FakeFilter1, FakeFilter3, FakeFilter4] - exts = map(FakeExtension, classes) - super(FakeExtensionManager, self).__init__(exts) - self.namespace = namespace - - -class TestBaseFilterHandler(test.TestCase): - - def setUp(self): - super(TestBaseFilterHandler, self).setUp() - self.stubs = self.useFixture(moxstubout.MoxStubout()).stubs - self.stubs.Set(base_filter.base_handler.extension, 'ExtensionManager', - FakeExtensionManager) - self.handler = base_filter.BaseFilterHandler(BaseFakeFilter, - 'fake_filters') - - def test_get_all_classes(self): - # In order for a FakeFilter to be returned by get_all_classes, it has - # to comply with these rules: - # * It must be derived from BaseFakeFilter - # AND - # * It must have a python entrypoint assigned (returned by - # FakeExtensionManager) - expected = [FakeFilter1, FakeFilter4] - result = self.handler.get_all_classes() - self.assertEqual(expected, result) - - def _get_filtered_objects(self, filter_classes, index=0): - filter_objs_initial = [1, 2, 3, 4] - filter_properties = {'x': 'y'} - return self.handler.get_filtered_objects(filter_classes, - filter_objs_initial, - filter_properties, - index) - - @mock.patch.object(FakeFilter4, 'filter_all') - @mock.patch.object(FakeFilter3, 'filter_all', return_value=None) - def test_get_filtered_objects_return_none(self, fake3_filter_all, - fake4_filter_all): - filter_classes = [FakeFilter1, FakeFilter2, FakeFilter3, FakeFilter4] - result = self._get_filtered_objects(filter_classes) - self.assertIsNone(result) - self.assertFalse(fake4_filter_all.called) - - def test_get_filtered_objects(self): - filter_objs_expected = [1, 2, 3, 4] - filter_classes = [FakeFilter1, FakeFilter2, FakeFilter3, FakeFilter4] - result = self._get_filtered_objects(filter_classes) - self.assertEqual(filter_objs_expected, result) - - def test_get_filtered_objects_with_filter_run_once(self): - filter_objs_expected = [1, 2, 3, 4] - filter_classes = [FakeFilter5] - - with mock.patch.object(FakeFilter5, 'filter_all', - return_value=filter_objs_expected - ) as fake5_filter_all: - result = self._get_filtered_objects(filter_classes) - self.assertEqual(filter_objs_expected, result) - self.assertEqual(1, fake5_filter_all.call_count) - - result = self._get_filtered_objects(filter_classes, index=1) - self.assertEqual(filter_objs_expected, result) - self.assertEqual(1, fake5_filter_all.call_count) - - result = self._get_filtered_objects(filter_classes, index=2) - self.assertEqual(filter_objs_expected, result) - self.assertEqual(1, fake5_filter_all.call_count) diff --git a/cinder/tests/unit/scheduler/test_capacity_weigher.py b/cinder/tests/unit/scheduler/test_capacity_weigher.py deleted file mode 100644 index fb6826a65..000000000 --- a/cinder/tests/unit/scheduler/test_capacity_weigher.py +++ /dev/null @@ -1,339 +0,0 @@ -# Copyright 2011-2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For Capacity Weigher. -""" - -import mock -from oslo_config import cfg - -from cinder import context -from cinder.scheduler import weights -from cinder import test -from cinder.tests.unit.scheduler import fakes -from cinder.volume import utils - -CONF = cfg.CONF - - -class CapacityWeigherTestCase(test.TestCase): - def setUp(self): - super(CapacityWeigherTestCase, self).setUp() - self.host_manager = fakes.FakeHostManager() - self.weight_handler = weights.HostWeightHandler( - 'cinder.scheduler.weights') - - def _get_weighed_hosts(self, hosts, weight_properties=None): - if weight_properties is None: - weight_properties = {'size': 1} - return self.weight_handler.get_weighed_objects( - [weights.capacity.CapacityWeigher], - hosts, - weight_properties) - - @mock.patch('cinder.db.sqlalchemy.api.service_get_all_by_topic') - def _get_all_hosts(self, _mock_service_get_all_by_topic, disabled=False): - ctxt = context.get_admin_context() - fakes.mock_host_manager_db_calls(_mock_service_get_all_by_topic, - disabled=disabled) - host_states = self.host_manager.get_all_host_states(ctxt) - _mock_service_get_all_by_topic.assert_called_once_with( - ctxt, CONF.volume_topic, disabled=disabled) - return host_states - - # If thin_provisioning_support = False, use the following formula: - # free = free_space - math.floor(total * reserved) - # Otherwise, use the following formula: - # free = (total * host_state.max_over_subscription_ratio - # - host_state.provisioned_capacity_gb - # - math.floor(total * reserved)) - def test_default_of_spreading_first(self): - hostinfo_list = self._get_all_hosts() - - # host1: thin_provisioning_support = False - # free_capacity_gb=1024, - # free=1024-math.floor(1024*0.1)=922 - # Norm=0.837837837838 - # host2: thin_provisioning_support = True - # free_capacity_gb=300, - # free=2048*1.5-1748-math.floor(2048*0.1)=1120 - # Norm=1.0 - # host3: thin_provisioning_support = False - # free_capacity_gb=512, free=256-512*0=256 - # Norm=0.292383292383 - # host4: thin_provisioning_support = True - # free_capacity_gb=200, - # free=2048*1.0-2047-math.floor(2048*0.05)=-101 - # Norm=0.0 - # host5: free_capacity_gb=unknown free=-1 - # Norm=0.0819000819001 - - # so, host2 should win: - weighed_host = self._get_weighed_hosts(hostinfo_list)[0] - self.assertEqual(1.0, weighed_host.weight) - self.assertEqual('host2', utils.extract_host(weighed_host.obj.host)) - - def test_capacity_weight_multiplier1(self): - self.flags(capacity_weight_multiplier=-1.0) - hostinfo_list = self._get_all_hosts() - - # host1: thin_provisioning_support = False - # free_capacity_gb=1024, - # free=-(1024-math.floor(1024*0.1))=-922 - # Norm=-0.00829542413701 - # host2: thin_provisioning_support = True - # free_capacity_gb=300, - # free=-(2048*1.5-1748-math.floor(2048*0.1))=-1120 - # Norm=-0.00990099009901 - # host3: thin_provisioning_support = False - # free_capacity_gb=512, free=-(256-512*0)=-256 - # Norm=--0.002894884083 - # host4: thin_provisioning_support = True - # free_capacity_gb=200, - # free=-(2048*1.0-2047-math.floor(2048*0.05))=101 - # Norm=0.0 - # host5: free_capacity_gb=unknown free=-float('inf') - # Norm=-1.0 - - # so, host4 should win: - weighed_host = self._get_weighed_hosts(hostinfo_list)[0] - self.assertEqual(0.0, weighed_host.weight) - self.assertEqual('host4', utils.extract_host(weighed_host.obj.host)) - - def test_capacity_weight_multiplier2(self): - self.flags(capacity_weight_multiplier=2.0) - hostinfo_list = self._get_all_hosts() - - # host1: thin_provisioning_support = False - # free_capacity_gb=1024, - # free=(1024-math.floor(1024*0.1))*2=1844 - # Norm=1.67567567568 - # host2: thin_provisioning_support = True - # free_capacity_gb=300, - # free=(2048*1.5-1748-math.floor(2048*0.1))*2=2240 - # Norm=2.0 - # host3: thin_provisioning_support = False - # free_capacity_gb=512, free=(256-512*0)*2=512 - # Norm=0.584766584767 - # host4: thin_provisioning_support = True - # free_capacity_gb=200, - # free=(2048*1.0-2047-math.floor(2048*0.05))*2=-202 - # Norm=0.0 - # host5: free_capacity_gb=unknown free=-2 - # Norm=0.1638001638 - - # so, host2 should win: - weighed_host = self._get_weighed_hosts(hostinfo_list)[0] - self.assertEqual(1.0 * 2, weighed_host.weight) - self.assertEqual('host2', utils.extract_host(weighed_host.obj.host)) - - def test_capacity_weight_no_unknown_or_infinite(self): - self.flags(capacity_weight_multiplier=-1.0) - del self.host_manager.service_states['host5'] - hostinfo_list = self._get_all_hosts() - - # host1: thin_provisioning_support = False - # free_capacity_gb=1024, - # free=(1024-math.floor(1024*0.1))=-922 - # Norm=-0.837837837838 - # host2: thin_provisioning_support = True - # free_capacity_gb=300, - # free=(2048*1.5-1748-math.floor(2048*0.1))=-1120 - # Norm=-1.0 - # host3: thin_provisioning_support = False - # free_capacity_gb=512, free=(256-512*0)=-256 - # Norm=-0.292383292383 - # host4: thin_provisioning_support = True - # free_capacity_gb=200, - # free=(2048*1.0-2047-math.floor(2048*0.05))=101 - # Norm=0.0 - - # so, host4 should win: - weighed_hosts = self._get_weighed_hosts(hostinfo_list) - best_host = weighed_hosts[0] - self.assertEqual(0.0, best_host.weight) - self.assertEqual('host4', utils.extract_host(best_host.obj.host)) - # and host2 is the worst: - worst_host = weighed_hosts[-1] - self.assertEqual(-1.0, worst_host.weight) - self.assertEqual('host2', utils.extract_host(worst_host.obj.host)) - - def test_capacity_weight_free_unknown(self): - self.flags(capacity_weight_multiplier=-1.0) - self.host_manager.service_states['host5'] = { - 'total_capacity_gb': 3000, - 'free_capacity_gb': 'unknown', - 'allocated_capacity_gb': 1548, - 'provisioned_capacity_gb': 1548, - 'max_over_subscription_ratio': 1.0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': 5, - 'timestamp': None} - hostinfo_list = self._get_all_hosts() - - # host1: thin_provisioning_support = False - # free_capacity_gb=1024, - # free=(1024-math.floor(1024*0.1))=-922 - # Norm= -0.00829542413701 - # host2: thin_provisioning_support = True - # free_capacity_gb=300, - # free=(2048*1.5-1748-math.floor(2048*0.1))=-1120 - # Norm=-0.00990099009901 - # host3: thin_provisioning_support = False - # free_capacity_gb=512, free=(256-512*0)=-256 - # Norm=-0.002894884083 - # host4: thin_provisioning_support = True - # free_capacity_gb=200, - # free=(2048*1.0-2047-math.floor(2048*0.05))=101 - # Norm=0.0 - # host5: free_capacity_gb=unknown free=3000 - # Norm=-1.0 - - # so, host4 should win: - weighed_hosts = self._get_weighed_hosts(hostinfo_list) - best_host = weighed_hosts[0] - self.assertEqual(0.0, best_host.weight) - self.assertEqual('host4', utils.extract_host(best_host.obj.host)) - # and host5 is the worst: - worst_host = weighed_hosts[-1] - self.assertEqual(-1.0, worst_host.weight) - self.assertEqual('host5', utils.extract_host(worst_host.obj.host)) - - def test_capacity_weight_cap_unknown(self): - self.flags(capacity_weight_multiplier=-1.0) - self.host_manager.service_states['host5'] = { - 'total_capacity_gb': 'unknown', - 'free_capacity_gb': 3000, - 'allocated_capacity_gb': 1548, - 'provisioned_capacity_gb': 1548, - 'max_over_subscription_ratio': 1.0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': 5, - 'timestamp': None} - hostinfo_list = self._get_all_hosts() - - # host1: thin_provisioning_support = False - # free_capacity_gb=1024, - # free=(1024-math.floor(1024*0.1))=-922 - # Norm= -0.00829542413701 - # host2: thin_provisioning_support = True - # free_capacity_gb=300, - # free=(2048*1.5-1748-math.floor(2048*0.1))=-1120 - # Norm=-0.00990099009901 - # host3: thin_provisioning_support = False - # free_capacity_gb=512, free=(256-512*0)=-256 - # Norm=-0.002894884083 - # host4: thin_provisioning_support = True - # free_capacity_gb=200, - # free=(2048*1.0-2047-math.floor(2048*0.05))=101 - # Norm=0.0 - # host5: free_capacity_gb=3000 free=unknown - # Norm=-1.0 - - # so, host4 should win: - weighed_hosts = self._get_weighed_hosts(hostinfo_list) - best_host = weighed_hosts[0] - self.assertEqual(0.0, best_host.weight) - self.assertEqual('host4', utils.extract_host(best_host.obj.host)) - # and host5 is the worst: - worst_host = weighed_hosts[-1] - self.assertEqual(-1.0, worst_host.weight) - self.assertEqual('host5', utils.extract_host(worst_host.obj.host)) - - def test_capacity_weight_free_infinite(self): - self.flags(capacity_weight_multiplier=-1.0) - self.host_manager.service_states['host5'] = { - 'total_capacity_gb': 3000, - 'free_capacity_gb': 'infinite', - 'allocated_capacity_gb': 1548, - 'provisioned_capacity_gb': 1548, - 'max_over_subscription_ratio': 1.0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': 5, - 'timestamp': None} - hostinfo_list = self._get_all_hosts() - - # host1: thin_provisioning_support = False - # free_capacity_gb=1024, - # free=(1024-math.floor(1024*0.1))=-922 - # Norm= -0.00829542413701 - # host2: thin_provisioning_support = True - # free_capacity_gb=300, - # free=(2048*1.5-1748-math.floor(2048*0.1))=-1120 - # Norm=-0.00990099009901 - # host3: thin_provisioning_support = False - # free_capacity_gb=512, free=(256-512*0)=-256 - # Norm=-0.002894884083 - # host4: thin_provisioning_support = True - # free_capacity_gb=200, - # free=(2048*1.0-2047-math.floor(2048*0.05))=101 - # Norm=0.0 - # host5: free_capacity_gb=infinite free=3000 - # Norm=-1.0 - - # so, host4 should win: - weighed_hosts = self._get_weighed_hosts(hostinfo_list) - best_host = weighed_hosts[0] - self.assertEqual(0.0, best_host.weight) - self.assertEqual('host4', utils.extract_host(best_host.obj.host)) - # and host5 is the worst: - worst_host = weighed_hosts[-1] - self.assertEqual(-1.0, worst_host.weight) - self.assertEqual('host5', utils.extract_host(worst_host.obj.host)) - - def test_capacity_weight_cap_infinite(self): - self.flags(capacity_weight_multiplier=-1.0) - self.host_manager.service_states['host5'] = { - 'total_capacity_gb': 'infinite', - 'free_capacity_gb': 3000, - 'allocated_capacity_gb': 1548, - 'provisioned_capacity_gb': 1548, - 'max_over_subscription_ratio': 1.0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': 5, - 'timestamp': None} - hostinfo_list = self._get_all_hosts() - - # host1: thin_provisioning_support = False - # free_capacity_gb=1024, - # free=(1024-math.floor(1024*0.1))=-922 - # Norm= -0.00829542413701 - # host2: thin_provisioning_support = True - # free_capacity_gb=300, - # free=(2048*1.5-1748-math.floor(2048*0.1))=-1120 - # Norm=-0.00990099009901 - # host3: thin_provisioning_support = False - # free_capacity_gb=512, free=(256-512*0)=-256 - # Norm=-0.002894884083 - # host4: thin_provisioning_support = True - # free_capacity_gb=200, - # free=(2048*1.0-2047-math.floor(2048*0.05))=101 - # Norm=0.0 - # host5: free_capacity_gb=3000 free=infinite - # Norm=-1.0 - - # so, host4 should win: - weighed_hosts = self._get_weighed_hosts(hostinfo_list) - best_host = weighed_hosts[0] - self.assertEqual(0.0, best_host.weight) - self.assertEqual('host4', utils.extract_host(best_host.obj.host)) - # and host5 is the worst: - worst_host = weighed_hosts[-1] - self.assertEqual(-1.0, worst_host.weight) - self.assertEqual('host5', utils.extract_host(worst_host.obj.host)) diff --git a/cinder/tests/unit/scheduler/test_chance_weigher.py b/cinder/tests/unit/scheduler/test_chance_weigher.py deleted file mode 100644 index e80a66d3f..000000000 --- a/cinder/tests/unit/scheduler/test_chance_weigher.py +++ /dev/null @@ -1,67 +0,0 @@ -# Copyright (C) 2013 Hewlett-Packard Development Company, L.P. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For Chance Weigher. -""" - -import mock - -from cinder.scheduler import host_manager -from cinder.scheduler.weights import chance -from cinder import test - - -class ChanceWeigherTestCase(test.TestCase): - def setUp(self): - super(ChanceWeigherTestCase, self).setUp() - - def fake_random(self, reset=False): - if reset: - self.not_random_float = 0.0 - else: - self.not_random_float += 1.0 - return self.not_random_float - - @mock.patch('random.random') - def test_chance_weigher(self, _mock_random): - # stub random.random() to verify the ChanceWeigher - # is using random.random() (repeated calls to weigh should - # return incrementing weights) - weigher = chance.ChanceWeigher() - _mock_random.side_effect = self.fake_random - self.fake_random(reset=True) - host_state = {'host': 'host.example.com', 'free_capacity_gb': 99999} - weight = weigher._weigh_object(host_state, None) - self.assertEqual(1.0, weight) - weight = weigher._weigh_object(host_state, None) - self.assertEqual(2.0, weight) - weight = weigher._weigh_object(host_state, None) - self.assertEqual(3.0, weight) - - def test_host_manager_choosing_chance_weigher(self): - # ensure HostManager can load the ChanceWeigher - # via the entry points mechanism - hm = host_manager.HostManager() - weighers = hm._choose_host_weighers('ChanceWeigher') - self.assertEqual(1, len(weighers)) - self.assertEqual(weighers[0], chance.ChanceWeigher) - - def test_use_of_chance_weigher_via_host_manager(self): - # ensure we don't lose any hosts when weighing with - # the ChanceWeigher - hm = host_manager.HostManager() - fake_hosts = [host_manager.HostState('fake_host%s' % x) - for x in range(1, 5)] - weighed_hosts = hm.get_weighed_hosts(fake_hosts, {}, 'ChanceWeigher') - self.assertEqual(4, len(weighed_hosts)) diff --git a/cinder/tests/unit/scheduler/test_filter_scheduler.py b/cinder/tests/unit/scheduler/test_filter_scheduler.py deleted file mode 100644 index c1e3cd3df..000000000 --- a/cinder/tests/unit/scheduler/test_filter_scheduler.py +++ /dev/null @@ -1,475 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For Filter Scheduler. -""" - -import mock - -from cinder import context -from cinder import exception -from cinder.scheduler import filter_scheduler -from cinder.scheduler import host_manager -from cinder.tests.unit.scheduler import fakes -from cinder.tests.unit.scheduler import test_scheduler -from cinder.volume import utils - - -class FilterSchedulerTestCase(test_scheduler.SchedulerTestCase): - """Test case for Filter Scheduler.""" - - driver_cls = filter_scheduler.FilterScheduler - - def test_create_consistencygroup_no_hosts(self): - # Ensure empty hosts result in NoValidHosts exception. - sched = fakes.FakeFilterScheduler() - - fake_context = context.RequestContext('user', 'project') - request_spec = {'volume_properties': {'project_id': 1, - 'size': 0}, - 'volume_type': {'name': 'Type1', - 'extra_specs': {}}} - request_spec2 = {'volume_properties': {'project_id': 1, - 'size': 0}, - 'volume_type': {'name': 'Type2', - 'extra_specs': {}}} - request_spec_list = [request_spec, request_spec2] - self.assertRaises(exception.NoValidHost, - sched.schedule_create_consistencygroup, - fake_context, 'faki-id1', request_spec_list, {}) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_schedule_consistencygroup(self, - _mock_service_get_all_by_topic): - # Make sure _schedule_group() can find host successfully. - sched = fakes.FakeFilterScheduler() - sched.host_manager = fakes.FakeHostManager() - fake_context = context.RequestContext('user', 'project', - is_admin=True) - - fakes.mock_host_manager_db_calls(_mock_service_get_all_by_topic) - - specs = {'capabilities:consistencygroup_support': ' True'} - request_spec = {'volume_properties': {'project_id': 1, - 'size': 0}, - 'volume_type': {'name': 'Type1', - 'extra_specs': specs}} - request_spec2 = {'volume_properties': {'project_id': 1, - 'size': 0}, - 'volume_type': {'name': 'Type2', - 'extra_specs': specs}} - request_spec_list = [request_spec, request_spec2] - weighed_host = sched._schedule_group(fake_context, - request_spec_list, - {}) - self.assertIsNotNone(weighed_host.obj) - self.assertTrue(_mock_service_get_all_by_topic.called) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_schedule_consistencygroup_no_cg_support_in_extra_specs( - self, - _mock_service_get_all_by_topic): - # Make sure _schedule_group() can find host successfully even - # when consistencygroup_support is not specified in volume type's - # extra specs - sched = fakes.FakeFilterScheduler() - sched.host_manager = fakes.FakeHostManager() - fake_context = context.RequestContext('user', 'project', - is_admin=True) - - fakes.mock_host_manager_db_calls(_mock_service_get_all_by_topic) - - request_spec = {'volume_properties': {'project_id': 1, - 'size': 0}, - 'volume_type': {'name': 'Type1', - 'extra_specs': {}}} - request_spec2 = {'volume_properties': {'project_id': 1, - 'size': 0}, - 'volume_type': {'name': 'Type2', - 'extra_specs': {}}} - request_spec_list = [request_spec, request_spec2] - weighed_host = sched._schedule_group(fake_context, - request_spec_list, - {}) - self.assertIsNotNone(weighed_host.obj) - self.assertTrue(_mock_service_get_all_by_topic.called) - - def test_create_volume_no_hosts(self): - # Ensure empty hosts/child_zones result in NoValidHosts exception. - sched = fakes.FakeFilterScheduler() - - fake_context = context.RequestContext('user', 'project') - request_spec = {'volume_properties': {'project_id': 1, - 'size': 1}, - 'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_id': ['fake-id1']} - self.assertRaises(exception.NoValidHost, sched.schedule_create_volume, - fake_context, request_spec, {}) - - def test_create_volume_no_hosts_invalid_req(self): - sched = fakes.FakeFilterScheduler() - - fake_context = context.RequestContext('user', 'project') - - # request_spec is missing 'volume_id' - request_spec = {'volume_properties': {'project_id': 1, - 'size': 1}, - 'volume_type': {'name': 'LVM_iSCSI'}} - self.assertRaises(exception.NoValidHost, - sched.schedule_create_volume, - fake_context, - request_spec, - {}) - - def test_create_volume_no_volume_type(self): - sched = fakes.FakeFilterScheduler() - - fake_context = context.RequestContext('user', 'project') - - # request_spec is missing 'volume_type' - request_spec = {'volume_properties': {'project_id': 1, - 'size': 1}, - 'volume_id': ['fake-id1']} - self.assertRaises(exception.InvalidVolumeType, - sched.schedule_create_volume, - fake_context, - request_spec, - {}) - - @mock.patch('cinder.scheduler.host_manager.HostManager.' - 'get_all_host_states') - def test_create_volume_non_admin(self, _mock_get_all_host_states): - # Test creating a volume locally using create_volume, passing - # a non-admin context. DB actions should work. - self.was_admin = False - - def fake_get(ctxt): - # Make sure this is called with admin context, even though - # we're using user context below. - self.was_admin = ctxt.is_admin - return {} - - sched = fakes.FakeFilterScheduler() - _mock_get_all_host_states.side_effect = fake_get - - fake_context = context.RequestContext('user', 'project') - - request_spec = {'volume_properties': {'project_id': 1, - 'size': 1}, - 'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_id': ['fake-id1']} - self.assertRaises(exception.NoValidHost, sched.schedule_create_volume, - fake_context, request_spec, {}) - self.assertTrue(self.was_admin) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_schedule_happy_day(self, _mock_service_get_all_by_topic): - # Make sure there's nothing glaringly wrong with _schedule() - # by doing a happy day pass through. - sched = fakes.FakeFilterScheduler() - sched.host_manager = fakes.FakeHostManager() - fake_context = context.RequestContext('user', 'project', - is_admin=True) - - fakes.mock_host_manager_db_calls(_mock_service_get_all_by_topic) - - request_spec = {'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_properties': {'project_id': 1, - 'size': 1}} - weighed_host = sched._schedule(fake_context, request_spec, {}) - self.assertIsNotNone(weighed_host.obj) - self.assertTrue(_mock_service_get_all_by_topic.called) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_create_volume_clear_host_different_with_cg(self, - _mock_service_get_all): - # Ensure we clear those hosts whose backend is not same as - # consistencygroup's backend. - sched = fakes.FakeFilterScheduler() - sched.host_manager = fakes.FakeHostManager() - fakes.mock_host_manager_db_calls(_mock_service_get_all) - fake_context = context.RequestContext('user', 'project') - request_spec = {'volume_properties': {'project_id': 1, - 'size': 1}, - 'volume_type': {'name': 'LVM_iSCSI'}, - 'CG_backend': 'host@lvmdriver'} - weighed_host = sched._schedule(fake_context, request_spec, {}) - self.assertIsNone(weighed_host) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_create_volume_host_same_as_cg(self, _mock_service_get_all): - # Ensure we don't clear the host whose backend is same as - # consistencygroup's backend. - sched = fakes.FakeFilterScheduler() - sched.host_manager = fakes.FakeHostManager() - fakes.mock_host_manager_db_calls(_mock_service_get_all) - fake_context = context.RequestContext('user', 'project') - request_spec = {'volume_properties': {'project_id': 1, - 'size': 1}, - 'volume_type': {'name': 'LVM_iSCSI'}, - 'CG_backend': 'host1'} - weighed_host = sched._schedule(fake_context, request_spec, {}) - self.assertEqual('host1#lvm1', weighed_host.obj.host) - - def test_max_attempts(self): - self.flags(scheduler_max_attempts=4) - - sched = fakes.FakeFilterScheduler() - self.assertEqual(4, sched._max_attempts()) - - def test_invalid_max_attempts(self): - self.flags(scheduler_max_attempts=0) - - self.assertRaises(exception.InvalidParameterValue, - fakes.FakeFilterScheduler) - - def test_retry_disabled(self): - # Retry info should not get populated when re-scheduling is off. - self.flags(scheduler_max_attempts=1) - sched = fakes.FakeFilterScheduler() - - request_spec = {'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_properties': {'project_id': 1, - 'size': 1}} - filter_properties = {} - - sched._schedule(self.context, request_spec, - filter_properties=filter_properties) - - # Should not have retry info in the populated filter properties. - self.assertNotIn("retry", filter_properties) - - def test_retry_attempt_one(self): - # Test retry logic on initial scheduling attempt. - self.flags(scheduler_max_attempts=2) - sched = fakes.FakeFilterScheduler() - - request_spec = {'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_properties': {'project_id': 1, - 'size': 1}} - filter_properties = {} - - sched._schedule(self.context, request_spec, - filter_properties=filter_properties) - - num_attempts = filter_properties['retry']['num_attempts'] - self.assertEqual(1, num_attempts) - - def test_retry_attempt_two(self): - # Test retry logic when re-scheduling. - self.flags(scheduler_max_attempts=2) - sched = fakes.FakeFilterScheduler() - - request_spec = {'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_properties': {'project_id': 1, - 'size': 1}} - - retry = dict(num_attempts=1) - filter_properties = dict(retry=retry) - - sched._schedule(self.context, request_spec, - filter_properties=filter_properties) - - num_attempts = filter_properties['retry']['num_attempts'] - self.assertEqual(2, num_attempts) - - def test_retry_exceeded_max_attempts(self): - # Test for necessary explosion when max retries is exceeded. - self.flags(scheduler_max_attempts=2) - sched = fakes.FakeFilterScheduler() - - request_spec = {'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_properties': {'project_id': 1, - 'size': 1}} - - retry = dict(num_attempts=2) - filter_properties = dict(retry=retry) - - self.assertRaises(exception.NoValidHost, sched._schedule, self.context, - request_spec, filter_properties=filter_properties) - - def test_add_retry_host(self): - retry = dict(num_attempts=1, hosts=[]) - filter_properties = dict(retry=retry) - host = "fakehost" - - sched = fakes.FakeFilterScheduler() - sched._add_retry_host(filter_properties, host) - - hosts = filter_properties['retry']['hosts'] - self.assertEqual(1, len(hosts)) - self.assertEqual(host, hosts[0]) - - def test_post_select_populate(self): - # Test addition of certain filter props after a node is selected. - retry = {'hosts': [], 'num_attempts': 1} - filter_properties = {'retry': retry} - sched = fakes.FakeFilterScheduler() - - host_state = host_manager.HostState('host') - host_state.total_capacity_gb = 1024 - sched._post_select_populate_filter_properties(filter_properties, - host_state) - - self.assertEqual('host', - filter_properties['retry']['hosts'][0]) - - self.assertEqual(1024, host_state.total_capacity_gb) - - def _host_passes_filters_setup(self, mock_obj): - sched = fakes.FakeFilterScheduler() - sched.host_manager = fakes.FakeHostManager() - fake_context = context.RequestContext('user', 'project', - is_admin=True) - - fakes.mock_host_manager_db_calls(mock_obj) - - return (sched, fake_context) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_host_passes_filters_happy_day(self, _mock_service_get_topic): - """Do a successful pass through of with host_passes_filters().""" - sched, ctx = self._host_passes_filters_setup( - _mock_service_get_topic) - request_spec = {'volume_id': 1, - 'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_properties': {'project_id': 1, - 'size': 1}} - ret_host = sched.host_passes_filters(ctx, 'host1#lvm1', - request_spec, {}) - self.assertEqual('host1', utils.extract_host(ret_host.host)) - self.assertTrue(_mock_service_get_topic.called) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_host_passes_filters_default_pool_happy_day( - self, _mock_service_get_topic): - """Do a successful pass through of with host_passes_filters().""" - sched, ctx = self._host_passes_filters_setup( - _mock_service_get_topic) - request_spec = {'volume_id': 1, - 'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_properties': {'project_id': 1, - 'size': 1}} - ret_host = sched.host_passes_filters(ctx, 'host5#_pool0', - request_spec, {}) - self.assertEqual('host5', utils.extract_host(ret_host.host)) - self.assertTrue(_mock_service_get_topic.called) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_host_passes_filters_no_capacity(self, _mock_service_get_topic): - """Fail the host due to insufficient capacity.""" - sched, ctx = self._host_passes_filters_setup( - _mock_service_get_topic) - request_spec = {'volume_id': 1, - 'volume_type': {'name': 'LVM_iSCSI'}, - 'volume_properties': {'project_id': 1, - 'size': 1024}} - self.assertRaises(exception.NoValidHost, - sched.host_passes_filters, - ctx, 'host1#lvm1', request_spec, {}) - self.assertTrue(_mock_service_get_topic.called) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_retype_policy_never_migrate_pass(self, _mock_service_get_topic): - # Retype should pass if current host passes filters and - # policy=never. host4 doesn't have enough space to hold an additional - # 200GB, but it is already the host of this volume and should not be - # counted twice. - sched, ctx = self._host_passes_filters_setup( - _mock_service_get_topic) - extra_specs = {'volume_backend_name': 'lvm4'} - request_spec = {'volume_id': 1, - 'volume_type': {'name': 'LVM_iSCSI', - 'extra_specs': extra_specs}, - 'volume_properties': {'project_id': 1, - 'size': 200, - 'host': 'host4#lvm4'}} - host_state = sched.find_retype_host(ctx, request_spec, - filter_properties={}, - migration_policy='never') - self.assertEqual('host4', utils.extract_host(host_state.host)) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_retype_with_pool_policy_never_migrate_pass( - self, _mock_service_get_topic): - # Retype should pass if current host passes filters and - # policy=never. host4 doesn't have enough space to hold an additional - # 200GB, but it is already the host of this volume and should not be - # counted twice. - sched, ctx = self._host_passes_filters_setup( - _mock_service_get_topic) - extra_specs = {'volume_backend_name': 'lvm3'} - request_spec = {'volume_id': 1, - 'volume_type': {'name': 'LVM_iSCSI', - 'extra_specs': extra_specs}, - 'volume_properties': {'project_id': 1, - 'size': 200, - 'host': 'host3#lvm3'}} - host_state = sched.find_retype_host(ctx, request_spec, - filter_properties={}, - migration_policy='never') - self.assertEqual('host3#lvm3', host_state.host) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_retype_policy_never_migrate_fail(self, _mock_service_get_topic): - # Retype should fail if current host doesn't pass filters and - # policy=never. - sched, ctx = self._host_passes_filters_setup( - _mock_service_get_topic) - extra_specs = {'volume_backend_name': 'lvm1'} - request_spec = {'volume_id': 1, - 'volume_type': {'name': 'LVM_iSCSI', - 'extra_specs': extra_specs}, - 'volume_properties': {'project_id': 1, - 'size': 200, - 'host': 'host4'}} - self.assertRaises(exception.NoValidHost, sched.find_retype_host, ctx, - request_spec, filter_properties={}, - migration_policy='never') - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_retype_policy_demand_migrate_pass(self, _mock_service_get_topic): - # Retype should pass if current host fails filters but another host - # is suitable when policy=on-demand. - sched, ctx = self._host_passes_filters_setup( - _mock_service_get_topic) - extra_specs = {'volume_backend_name': 'lvm1'} - request_spec = {'volume_id': 1, - 'volume_type': {'name': 'LVM_iSCSI', - 'extra_specs': extra_specs}, - 'volume_properties': {'project_id': 1, - 'size': 200, - 'host': 'host4'}} - host_state = sched.find_retype_host(ctx, request_spec, - filter_properties={}, - migration_policy='on-demand') - self.assertEqual('host1', utils.extract_host(host_state.host)) - - @mock.patch('cinder.db.service_get_all_by_topic') - def test_retype_policy_demand_migrate_fail(self, _mock_service_get_topic): - # Retype should fail if current host doesn't pass filters and - # no other suitable candidates exist even if policy=on-demand. - sched, ctx = self._host_passes_filters_setup( - _mock_service_get_topic) - extra_specs = {'volume_backend_name': 'lvm1'} - request_spec = {'volume_id': 1, - 'volume_type': {'name': 'LVM_iSCSI', - 'extra_specs': extra_specs}, - 'volume_properties': {'project_id': 1, - 'size': 2048, - 'host': 'host4'}} - self.assertRaises(exception.NoValidHost, sched.find_retype_host, ctx, - request_spec, filter_properties={}, - migration_policy='on-demand') diff --git a/cinder/tests/unit/scheduler/test_goodness_weigher.py b/cinder/tests/unit/scheduler/test_goodness_weigher.py deleted file mode 100644 index d0a19a4f1..000000000 --- a/cinder/tests/unit/scheduler/test_goodness_weigher.py +++ /dev/null @@ -1,198 +0,0 @@ -# Copyright (C) 2014 Hewlett-Packard Development Company, L.P. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For Goodness Weigher. -""" - -from cinder.scheduler.weights import goodness -from cinder import test -from cinder.tests.unit.scheduler import fakes - - -class GoodnessWeigherTestCase(test.TestCase): - def setUp(self): - super(GoodnessWeigherTestCase, self).setUp() - - def test_goodness_weigher_with_no_goodness_function(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'foo': '50' - } - }) - - weight_properties = {} - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(0, weight) - - def test_goodness_weigher_passing_host(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'goodness_function': '100' - } - }) - host_state_2 = fakes.FakeHostState('host2', { - 'host': 'host2.example.com', - 'capabilities': { - 'goodness_function': '0' - } - }) - host_state_3 = fakes.FakeHostState('host3', { - 'host': 'host3.example.com', - 'capabilities': { - 'goodness_function': '100 / 2' - } - }) - - weight_properties = {} - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(100, weight) - weight = weigher._weigh_object(host_state_2, weight_properties) - self.assertEqual(0, weight) - weight = weigher._weigh_object(host_state_3, weight_properties) - self.assertEqual(50, weight) - - def test_goodness_weigher_capabilities_substitution(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'foo': 50, - 'goodness_function': '10 + capabilities.foo' - } - }) - - weight_properties = {} - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(60, weight) - - def test_goodness_weigher_extra_specs_substitution(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'goodness_function': '10 + extra.foo' - } - }) - - weight_properties = { - 'volume_type': { - 'extra_specs': { - 'foo': 50 - } - } - } - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(60, weight) - - def test_goodness_weigher_volume_substitution(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'goodness_function': '10 + volume.foo' - } - }) - - weight_properties = { - 'request_spec': { - 'volume_properties': { - 'foo': 50 - } - } - } - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(60, weight) - - def test_goodness_weigher_qos_substitution(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'goodness_function': '10 + qos.foo' - } - }) - - weight_properties = { - 'qos_specs': { - 'foo': 50 - } - } - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(60, weight) - - def test_goodness_weigher_stats_substitution(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'goodness_function': 'stats.free_capacity_gb > 20' - }, - 'free_capacity_gb': 50 - }) - - weight_properties = {} - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(100, weight) - - def test_goodness_weigher_invalid_substitution(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'goodness_function': '10 + stats.my_val' - }, - 'foo': 50 - }) - - weight_properties = {} - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(0, weight) - - def test_goodness_weigher_host_rating_out_of_bounds(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'goodness_function': '-10' - } - }) - host_state_2 = fakes.FakeHostState('host2', { - 'host': 'host2.example.com', - 'capabilities': { - 'goodness_function': '200' - } - }) - - weight_properties = {} - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(0, weight) - weight = weigher._weigh_object(host_state_2, weight_properties) - self.assertEqual(0, weight) - - def test_goodness_weigher_invalid_goodness_function(self): - weigher = goodness.GoodnessWeigher() - host_state = fakes.FakeHostState('host1', { - 'host': 'host.example.com', - 'capabilities': { - 'goodness_function': '50 / 0' - } - }) - - weight_properties = {} - weight = weigher._weigh_object(host_state, weight_properties) - self.assertEqual(0, weight) diff --git a/cinder/tests/unit/scheduler/test_host_filters.py b/cinder/tests/unit/scheduler/test_host_filters.py deleted file mode 100644 index 9effbc524..000000000 --- a/cinder/tests/unit/scheduler/test_host_filters.py +++ /dev/null @@ -1,1684 +0,0 @@ -# Copyright 2011 OpenStack Foundation # All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For Scheduler Host Filters. -""" - -import mock -from oslo_serialization import jsonutils -from requests import exceptions as request_exceptions - -from cinder.compute import nova -from cinder import context -from cinder import db -from cinder import exception -from cinder.scheduler import filters -from cinder import test -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit.scheduler import fakes -from cinder.tests.unit import utils - - -class HostFiltersTestCase(test.TestCase): - """Test case for host filters.""" - - def setUp(self): - super(HostFiltersTestCase, self).setUp() - self.context = context.RequestContext(fake.user_id, fake.project_id) - # This has a side effect of testing 'get_filter_classes' - # when specifying a method (in this case, our standard filters) - filter_handler = filters.HostFilterHandler('cinder.scheduler.filters') - classes = filter_handler.get_all_classes() - self.class_map = {} - for cls in classes: - self.class_map[cls.__name__] = cls - - -class CapacityFilterTestCase(HostFiltersTestCase): - def setUp(self): - super(CapacityFilterTestCase, self).setUp() - self.json_query = jsonutils.dumps( - ['and', - ['>=', '$free_capacity_gb', 1024], - ['>=', '$total_capacity_gb', 10 * 1024]]) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_passes(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 200, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_current_host_passes(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, 'vol_exists_on': 'host1'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 100, - 'free_capacity_gb': 10, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_fails(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 200, - 'free_capacity_gb': 120, - 'reserved_percentage': 20, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_fails_free_capacity_None(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_capacity_gb': None, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_passes_infinite(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_capacity_gb': 'infinite', - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_passes_unknown(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_capacity_gb': 'unknown', - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_passes_total_infinite(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_capacity_gb': 'infinite', - 'total_capacity_gb': 'infinite', - 'reserved_percentage': 0, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_passes_total_unknown(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_capacity_gb': 'unknown', - 'total_capacity_gb': 'unknown', - 'reserved_percentage': 0, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_fails_total_infinite(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 'infinite', - 'reserved_percentage': 5, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_fails_total_unknown(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 'unknown', - 'reserved_percentage': 5, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_fails_total_zero(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 0, - 'reserved_percentage': 5, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_thin_true_passes(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' False'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 200, - 'provisioned_capacity_gb': 500, - 'max_over_subscription_ratio': 2.0, - 'reserved_percentage': 5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_thin_true_passes2(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 3000, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' False'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 200, - 'provisioned_capacity_gb': 7000, - 'max_over_subscription_ratio': 20, - 'reserved_percentage': 5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_thin_false_passes(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' False', - 'capabilities:thick_provisioning_support': - ' True'} - service = {'disabled': False} - # If "thin_provisioning_support" is False, - # "max_over_subscription_ratio" will be ignored. - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 200, - 'provisioned_capacity_gb': 300, - 'max_over_subscription_ratio': 1.0, - 'reserved_percentage': 5, - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_over_subscription_less_than_1(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 200, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' False'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 100, - 'provisioned_capacity_gb': 400, - 'max_over_subscription_ratio': 0.8, - 'reserved_percentage': 0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_over_subscription_equal_to_1(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 150, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' False'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 200, - 'provisioned_capacity_gb': 400, - 'max_over_subscription_ratio': 1.0, - 'reserved_percentage': 0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_over_subscription_fails(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' False'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 200, - 'provisioned_capacity_gb': 700, - 'max_over_subscription_ratio': 1.5, - 'reserved_percentage': 5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_over_subscription_fails2(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 2000, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' False'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 30, - 'provisioned_capacity_gb': 9000, - 'max_over_subscription_ratio': 20, - 'reserved_percentage': 0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_reserved_thin_true_fails(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' False'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 100, - 'provisioned_capacity_gb': 1000, - 'max_over_subscription_ratio': 2.0, - 'reserved_percentage': 5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_reserved_thin_false_fails(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' False', - 'capabilities:thick_provisioning_support': - ' True'} - service = {'disabled': False} - # If "thin_provisioning_support" is False, - # "max_over_subscription_ratio" will be ignored. - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 100, - 'provisioned_capacity_gb': 400, - 'max_over_subscription_ratio': 1.0, - 'reserved_percentage': 5, - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_reserved_thin_thick_true_fails(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' True'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 0, - 'provisioned_capacity_gb': 800, - 'max_over_subscription_ratio': 2.0, - 'reserved_percentage': 5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': True, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_reserved_thin_thick_true_passes(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' True'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 125, - 'provisioned_capacity_gb': 400, - 'max_over_subscription_ratio': 2.0, - 'reserved_percentage': 5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': True, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_reserved_thin_true_passes(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' False'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 80, - 'provisioned_capacity_gb': 600, - 'max_over_subscription_ratio': 2.0, - 'reserved_percentage': 5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_reserved_thin_thick_true_fails2(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' True'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 99, - 'provisioned_capacity_gb': 1000, - 'max_over_subscription_ratio': 2.0, - 'reserved_percentage': 5, - 'thin_provisioning_support': True, - 'thick_provisioning_support': True, - 'updated_at': None, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_filter_reserved_thin_thick_true_passes2(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['CapacityFilter']() - filter_properties = {'size': 100, - 'capabilities:thin_provisioning_support': - ' True', - 'capabilities:thick_provisioning_support': - ' True'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'total_capacity_gb': 500, - 'free_capacity_gb': 100, - 'provisioned_capacity_gb': 400, - 'max_over_subscription_ratio': 2.0, - 'reserved_percentage': 0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': True, - 'updated_at': None, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - -class AffinityFilterTestCase(HostFiltersTestCase): - @mock.patch('cinder.utils.service_is_up') - def test_different_filter_passes(self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['DifferentBackendFilter']() - service = {'disabled': False} - host = fakes.FakeHostState('host1:pool0', - {'free_capacity_gb': '1000', - 'updated_at': None, - 'service': service}) - volume = utils.create_volume(self.context, host='host1:pool1') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'different_host': [vol_id], }} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('cinder.utils.service_is_up') - def test_different_filter_legacy_volume_hint_passes( - self, _mock_serv_is_up): - _mock_serv_is_up.return_value = True - filt_cls = self.class_map['DifferentBackendFilter']() - service = {'disabled': False} - host = fakes.FakeHostState('host1:pool0', - {'free_capacity_gb': '1000', - 'updated_at': None, - 'service': service}) - volume = utils.create_volume(self.context, host='host1') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'different_host': [vol_id], }} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_different_filter_non_list_fails(self): - filt_cls = self.class_map['DifferentBackendFilter']() - host = fakes.FakeHostState('host2', {}) - volume = utils.create_volume(self.context, host='host2') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'different_host': vol_id}} - - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_different_filter_fails(self): - filt_cls = self.class_map['DifferentBackendFilter']() - host = fakes.FakeHostState('host1', {}) - volume = utils.create_volume(self.context, host='host1') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'different_host': [vol_id], }} - - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_different_filter_handles_none(self): - filt_cls = self.class_map['DifferentBackendFilter']() - host = fakes.FakeHostState('host1', {}) - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': None} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_different_filter_handles_deleted_instance(self): - filt_cls = self.class_map['DifferentBackendFilter']() - host = fakes.FakeHostState('host1', {}) - volume = utils.create_volume(self.context, host='host1') - vol_id = volume.id - db.volume_destroy(utils.get_test_admin_context(), vol_id) - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'different_host': [vol_id], }} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_different_filter_fail_nonuuid_hint(self): - filt_cls = self.class_map['DifferentBackendFilter']() - host = fakes.FakeHostState('host1', {}) - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'different_host': "NOT-a-valid-UUID", }} - - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_different_filter_handles_multiple_uuids(self): - filt_cls = self.class_map['DifferentBackendFilter']() - host = fakes.FakeHostState('host1#pool0', {}) - volume1 = utils.create_volume(self.context, host='host1:pool1') - vol_id1 = volume1.id - volume2 = utils.create_volume(self.context, host='host1:pool3') - vol_id2 = volume2.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'different_host': [vol_id1, vol_id2], }} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_different_filter_handles_invalid_uuids(self): - filt_cls = self.class_map['DifferentBackendFilter']() - host = fakes.FakeHostState('host1', {}) - volume = utils.create_volume(self.context, host='host2') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'different_host': [vol_id, "NOT-a-valid-UUID"], }} - - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_same_filter_no_list_passes(self): - filt_cls = self.class_map['SameBackendFilter']() - host = fakes.FakeHostState('host1', {}) - volume = utils.create_volume(self.context, host='host1') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'same_host': vol_id}} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_same_filter_passes(self): - filt_cls = self.class_map['SameBackendFilter']() - host = fakes.FakeHostState('host1#pool0', {}) - volume = utils.create_volume(self.context, host='host1#pool0') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'same_host': [vol_id], }} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_same_filter_legacy_vol_fails(self): - filt_cls = self.class_map['SameBackendFilter']() - host = fakes.FakeHostState('host1#pool0', {}) - volume = utils.create_volume(self.context, host='host1') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'same_host': [vol_id], }} - - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_same_filter_fails(self): - filt_cls = self.class_map['SameBackendFilter']() - host = fakes.FakeHostState('host1#pool0', {}) - volume = utils.create_volume(self.context, host='host1#pool1') - vol_id = volume.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'same_host': [vol_id], }} - - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_same_filter_vol_list_pass(self): - filt_cls = self.class_map['SameBackendFilter']() - host = fakes.FakeHostState('host1', {}) - volume1 = utils.create_volume(self.context, host='host1') - vol_id1 = volume1.id - volume2 = utils.create_volume(self.context, host='host2') - vol_id2 = volume2.id - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'same_host': [vol_id1, vol_id2], }} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_same_filter_handles_none(self): - filt_cls = self.class_map['SameBackendFilter']() - host = fakes.FakeHostState('host1', {}) - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': None} - - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_same_filter_handles_deleted_instance(self): - filt_cls = self.class_map['SameBackendFilter']() - host = fakes.FakeHostState('host1', {}) - volume = utils.create_volume(self.context, host='host2') - vol_id = volume.id - db.volume_destroy(utils.get_test_admin_context(), vol_id) - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'same_host': [vol_id], }} - - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_same_filter_fail_nonuuid_hint(self): - filt_cls = self.class_map['SameBackendFilter']() - host = fakes.FakeHostState('host1', {}) - - filter_properties = {'context': self.context.elevated(), - 'scheduler_hints': { - 'same_host': "NOT-a-valid-UUID", }} - - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - -class DriverFilterTestCase(HostFiltersTestCase): - def test_passing_function(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': '1 == 1', - } - }) - - filter_properties = {'volume_type': {}} - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_failing_function(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': '1 == 2', - } - }) - - filter_properties = {'volume_type': {}} - - self.assertFalse(filt_cls.host_passes(host1, filter_properties)) - - def test_no_filter_function(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': None, - } - }) - - filter_properties = {'volume_type': {}} - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_not_implemented(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': {} - }) - - filter_properties = {'volume_type': {}} - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_no_volume_extra_specs(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': '1 == 1', - } - }) - - filter_properties = {'volume_type': {}} - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_function_extra_spec_replacement(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': 'extra.var == 1', - } - }) - - filter_properties = { - 'volume_type': { - 'extra_specs': { - 'var': 1, - } - } - } - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_function_stats_replacement(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'total_capacity_gb': 100, - 'capabilities': { - 'filter_function': 'stats.total_capacity_gb < 200', - } - }) - - filter_properties = {'volume_type': {}} - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_function_volume_replacement(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': 'volume.size < 5', - } - }) - - filter_properties = { - 'request_spec': { - 'volume_properties': { - 'size': 1 - } - } - } - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_function_qos_spec_replacement(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': 'qos.var == 1', - } - }) - - filter_properties = { - 'qos_specs': { - 'var': 1 - } - } - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_function_exception_caught(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': '1 / 0 == 0', - } - }) - - filter_properties = {} - - self.assertFalse(filt_cls.host_passes(host1, filter_properties)) - - def test_function_empty_qos(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'filter_function': 'qos.maxiops == 1', - } - }) - - filter_properties = { - 'qos_specs': None - } - - self.assertFalse(filt_cls.host_passes(host1, filter_properties)) - - def test_capabilities(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'foo': 10, - 'filter_function': 'capabilities.foo == 10', - }, - }) - - filter_properties = {} - - self.assertTrue(filt_cls.host_passes(host1, filter_properties)) - - def test_wrong_capabilities(self): - filt_cls = self.class_map['DriverFilter']() - host1 = fakes.FakeHostState( - 'host1', { - 'capabilities': { - 'bar': 10, - 'filter_function': 'capabilities.foo == 10', - }, - }) - - filter_properties = {} - - self.assertFalse(filt_cls.host_passes(host1, filter_properties)) - - -class InstanceLocalityFilterTestCase(HostFiltersTestCase): - def setUp(self): - super(InstanceLocalityFilterTestCase, self).setUp() - self.override_config('nova_endpoint_template', - 'http://novahost:8774/v2/%(project_id)s') - self.context.service_catalog = \ - [{'type': 'compute', 'name': 'nova', 'endpoints': - [{'publicURL': 'http://novahost:8774/v2/e3f0833dc08b4cea'}]}, - {'type': 'identity', 'name': 'keystone', 'endpoints': - [{'publicURL': 'http://keystonehost:5000/v2.0'}]}] - - @mock.patch('novaclient.client.discover_extensions') - @mock.patch('cinder.compute.nova.novaclient') - def test_same_host(self, _mock_novaclient, fake_extensions): - _mock_novaclient.return_value = fakes.FakeNovaClient() - fake_extensions.return_value = ( - fakes.FakeNovaClient().list_extensions.show_all()) - filt_cls = self.class_map['InstanceLocalityFilter']() - host = fakes.FakeHostState('host1', {}) - uuid = nova.novaclient().servers.create('host1') - - filter_properties = {'context': self.context, - 'scheduler_hints': {'local_to_instance': uuid}} - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('novaclient.client.discover_extensions') - @mock.patch('cinder.compute.nova.novaclient') - def test_different_host(self, _mock_novaclient, fake_extensions): - _mock_novaclient.return_value = fakes.FakeNovaClient() - fake_extensions.return_value = ( - fakes.FakeNovaClient().list_extensions.show_all()) - filt_cls = self.class_map['InstanceLocalityFilter']() - host = fakes.FakeHostState('host1', {}) - uuid = nova.novaclient().servers.create('host2') - - filter_properties = {'context': self.context, - 'scheduler_hints': {'local_to_instance': uuid}} - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_handles_none(self): - filt_cls = self.class_map['InstanceLocalityFilter']() - host = fakes.FakeHostState('host1', {}) - - filter_properties = {'context': self.context, - 'scheduler_hints': None} - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_invalid_uuid(self): - filt_cls = self.class_map['InstanceLocalityFilter']() - host = fakes.FakeHostState('host1', {}) - - filter_properties = {'context': self.context, - 'scheduler_hints': - {'local_to_instance': 'e29b11d4-not-valid-a716'}} - self.assertRaises(exception.InvalidUUID, - filt_cls.host_passes, host, filter_properties) - - @mock.patch('cinder.compute.nova.novaclient') - def test_nova_no_extended_server_attributes(self, _mock_novaclient): - _mock_novaclient.return_value = fakes.FakeNovaClient( - ext_srv_attr=False) - filt_cls = self.class_map['InstanceLocalityFilter']() - host = fakes.FakeHostState('host1', {}) - uuid = nova.novaclient().servers.create('host1') - - filter_properties = {'context': self.context, - 'scheduler_hints': {'local_to_instance': uuid}} - self.assertRaises(exception.CinderException, - filt_cls.host_passes, host, filter_properties) - - @mock.patch('cinder.compute.nova.novaclient') - def test_nova_down_does_not_alter_other_filters(self, _mock_novaclient): - # Simulate Nova API is not available - _mock_novaclient.side_effect = Exception - - filt_cls = self.class_map['InstanceLocalityFilter']() - host = fakes.FakeHostState('host1', {}) - - filter_properties = {'context': self.context, 'size': 100} - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @mock.patch('novaclient.client.discover_extensions') - @mock.patch('requests.request') - def test_nova_timeout(self, _mock_request, fake_extensions): - # Simulate a HTTP timeout - _mock_request.side_effect = request_exceptions.Timeout - fake_extensions.return_value = ( - fakes.FakeNovaClient().list_extensions.show_all()) - - filt_cls = self.class_map['InstanceLocalityFilter']() - host = fakes.FakeHostState('host1', {}) - - filter_properties = \ - {'context': self.context, 'scheduler_hints': - {'local_to_instance': 'e29b11d4-15ef-34a9-a716-598a6f0b5467'}} - self.assertRaises(exception.APITimeout, - filt_cls.host_passes, host, filter_properties) - - -class TestFilter(filters.BaseHostFilter): - pass - - -class TestBogusFilter(object): - """Class that doesn't inherit from BaseHostFilter.""" - pass - - -class ExtraSpecsOpsTestCase(test.TestCase): - def _do_extra_specs_ops_test(self, value, req, matches): - assertion = self.assertTrue if matches else self.assertFalse - assertion(filters.extra_specs_ops.match(value, req)) - - def test_extra_specs_matches_simple(self): - self._do_extra_specs_ops_test( - value='1', - req='1', - matches=True) - - def test_extra_specs_fails_simple(self): - self._do_extra_specs_ops_test( - value='', - req='1', - matches=False) - - def test_extra_specs_fails_simple2(self): - self._do_extra_specs_ops_test( - value='3', - req='1', - matches=False) - - def test_extra_specs_fails_simple3(self): - self._do_extra_specs_ops_test( - value='222', - req='2', - matches=False) - - def test_extra_specs_fails_with_bogus_ops(self): - self._do_extra_specs_ops_test( - value='4', - req='> 2', - matches=False) - - def test_extra_specs_matches_with_op_eq(self): - self._do_extra_specs_ops_test( - value='123', - req='= 123', - matches=True) - - def test_extra_specs_matches_with_op_eq2(self): - self._do_extra_specs_ops_test( - value='124', - req='= 123', - matches=True) - - def test_extra_specs_fails_with_op_eq(self): - self._do_extra_specs_ops_test( - value='34', - req='= 234', - matches=False) - - def test_extra_specs_fails_with_op_eq3(self): - self._do_extra_specs_ops_test( - value='34', - req='=', - matches=False) - - def test_extra_specs_matches_with_op_seq(self): - self._do_extra_specs_ops_test( - value='123', - req='s== 123', - matches=True) - - def test_extra_specs_fails_with_op_seq(self): - self._do_extra_specs_ops_test( - value='1234', - req='s== 123', - matches=False) - - def test_extra_specs_matches_with_op_sneq(self): - self._do_extra_specs_ops_test( - value='1234', - req='s!= 123', - matches=True) - - def test_extra_specs_fails_with_op_sneq(self): - self._do_extra_specs_ops_test( - value='123', - req='s!= 123', - matches=False) - - def test_extra_specs_fails_with_op_sge(self): - self._do_extra_specs_ops_test( - value='1000', - req='s>= 234', - matches=False) - - def test_extra_specs_fails_with_op_sle(self): - self._do_extra_specs_ops_test( - value='1234', - req='s<= 1000', - matches=False) - - def test_extra_specs_fails_with_op_sl(self): - self._do_extra_specs_ops_test( - value='2', - req='s< 12', - matches=False) - - def test_extra_specs_fails_with_op_sg(self): - self._do_extra_specs_ops_test( - value='12', - req='s> 2', - matches=False) - - def test_extra_specs_matches_with_op_in(self): - self._do_extra_specs_ops_test( - value='12311321', - req=' 11', - matches=True) - - def test_extra_specs_matches_with_op_in2(self): - self._do_extra_specs_ops_test( - value='12311321', - req=' 12311321', - matches=True) - - def test_extra_specs_matches_with_op_in3(self): - self._do_extra_specs_ops_test( - value='12311321', - req=' 12311321 ', - matches=True) - - def test_extra_specs_fails_with_op_in(self): - self._do_extra_specs_ops_test( - value='12310321', - req=' 11', - matches=False) - - def test_extra_specs_fails_with_op_in2(self): - self._do_extra_specs_ops_test( - value='12310321', - req=' 11 ', - matches=False) - - def test_extra_specs_matches_with_op_is(self): - self._do_extra_specs_ops_test( - value=True, - req=' True', - matches=True) - - def test_extra_specs_matches_with_op_is2(self): - self._do_extra_specs_ops_test( - value=False, - req=' False', - matches=True) - - def test_extra_specs_matches_with_op_is3(self): - self._do_extra_specs_ops_test( - value=False, - req=' Nonsense', - matches=True) - - def test_extra_specs_fails_with_op_is(self): - self._do_extra_specs_ops_test( - value=True, - req=' False', - matches=False) - - def test_extra_specs_fails_with_op_is2(self): - self._do_extra_specs_ops_test( - value=False, - req=' True', - matches=False) - - def test_extra_specs_matches_with_op_or(self): - self._do_extra_specs_ops_test( - value='12', - req=' 11 12', - matches=True) - - def test_extra_specs_matches_with_op_or2(self): - self._do_extra_specs_ops_test( - value='12', - req=' 11 12 ', - matches=True) - - def test_extra_specs_fails_with_op_or(self): - self._do_extra_specs_ops_test( - value='13', - req=' 11 12', - matches=False) - - def test_extra_specs_fails_with_op_or2(self): - self._do_extra_specs_ops_test( - value='13', - req=' 11 12 ', - matches=False) - - def test_extra_specs_matches_with_op_le(self): - self._do_extra_specs_ops_test( - value='2', - req='<= 10', - matches=True) - - def test_extra_specs_fails_with_op_le(self): - self._do_extra_specs_ops_test( - value='3', - req='<= 2', - matches=False) - - def test_extra_specs_matches_with_op_ge(self): - self._do_extra_specs_ops_test( - value='3', - req='>= 1', - matches=True) - - def test_extra_specs_fails_with_op_ge(self): - self._do_extra_specs_ops_test( - value='2', - req='>= 3', - matches=False) - - -class BasicFiltersTestCase(HostFiltersTestCase): - """Test case for host filters.""" - - def setUp(self): - super(BasicFiltersTestCase, self).setUp() - self.json_query = jsonutils.dumps( - ['and', ['>=', '$free_ram_mb', 1024], - ['>=', '$free_disk_mb', 200 * 1024]]) - - def test_all_filters(self): - # Double check at least a couple of known filters exist - self.assertTrue('JsonFilter' in self.class_map) - self.assertTrue('CapabilitiesFilter' in self.class_map) - self.assertTrue('AvailabilityZoneFilter' in self.class_map) - self.assertTrue('IgnoreAttemptedHostsFilter' in self.class_map) - - def _do_test_type_filter_extra_specs(self, ecaps, especs, passes): - filt_cls = self.class_map['CapabilitiesFilter']() - capabilities = {'enabled': True} - capabilities.update(ecaps) - service = {'disabled': False} - filter_properties = {'resource_type': {'name': 'fake_type', - 'extra_specs': especs}} - host = fakes.FakeHostState('host1', - {'free_capacity_gb': 1024, - 'capabilities': capabilities, - 'service': service}) - assertion = self.assertTrue if passes else self.assertFalse - assertion(filt_cls.host_passes(host, filter_properties)) - - def test_capability_filter_passes_extra_specs_simple(self): - self._do_test_type_filter_extra_specs( - ecaps={'opt1': '1', 'opt2': '2'}, - especs={'opt1': '1', 'opt2': '2'}, - passes=True) - - def test_capability_filter_fails_extra_specs_simple(self): - self._do_test_type_filter_extra_specs( - ecaps={'opt1': '1', 'opt2': '2'}, - especs={'opt1': '1', 'opt2': '222'}, - passes=False) - - def test_capability_filter_passes_extra_specs_complex(self): - self._do_test_type_filter_extra_specs( - ecaps={'opt1': 10, 'opt2': 5}, - especs={'opt1': '>= 2', 'opt2': '<= 8'}, - passes=True) - - def test_capability_filter_fails_extra_specs_complex(self): - self._do_test_type_filter_extra_specs( - ecaps={'opt1': 10, 'opt2': 5}, - especs={'opt1': '>= 2', 'opt2': '>= 8'}, - passes=False) - - def test_capability_filter_passes_scope_extra_specs(self): - self._do_test_type_filter_extra_specs( - ecaps={'scope_lv1': {'opt1': 10}}, - especs={'capabilities:scope_lv1:opt1': '>= 2'}, - passes=True) - - def test_capability_filter_passes_fakescope_extra_specs(self): - self._do_test_type_filter_extra_specs( - ecaps={'scope_lv1': {'opt1': 10}, 'opt2': 5}, - especs={'scope_lv1:opt1': '= 2', 'opt2': '>= 3'}, - passes=True) - - def test_capability_filter_fails_scope_extra_specs(self): - self._do_test_type_filter_extra_specs( - ecaps={'scope_lv1': {'opt1': 10}}, - especs={'capabilities:scope_lv1:opt1': '<= 2'}, - passes=False) - - def test_capability_filter_passes_multi_level_scope_extra_specs(self): - self._do_test_type_filter_extra_specs( - ecaps={'scope_lv0': {'scope_lv1': - {'scope_lv2': {'opt1': 10}}}}, - especs={'capabilities:scope_lv0:scope_lv1:scope_lv2:opt1': '>= 2'}, - passes=True) - - def test_capability_filter_fails_wrong_scope_extra_specs(self): - self._do_test_type_filter_extra_specs( - ecaps={'scope_lv0': {'opt1': 10}}, - especs={'capabilities:scope_lv1:opt1': '>= 2'}, - passes=False) - - def test_json_filter_passes(self): - filt_cls = self.class_map['JsonFilter']() - filter_properties = {'resource_type': {'memory_mb': 1024, - 'root_gb': 200, - 'ephemeral_gb': 0}, - 'scheduler_hints': {'query': self.json_query}} - capabilities = {'enabled': True} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 1024, - 'free_disk_mb': 200 * 1024, - 'capabilities': capabilities}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_passes_with_no_query(self): - filt_cls = self.class_map['JsonFilter']() - filter_properties = {'resource_type': {'memory_mb': 1024, - 'root_gb': 200, - 'ephemeral_gb': 0}} - capabilities = {'enabled': True} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 0, - 'free_disk_mb': 0, - 'capabilities': capabilities}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_fails_on_memory(self): - filt_cls = self.class_map['JsonFilter']() - filter_properties = {'resource_type': {'memory_mb': 1024, - 'root_gb': 200, - 'ephemeral_gb': 0}, - 'scheduler_hints': {'query': self.json_query}} - capabilities = {'enabled': True} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 1023, - 'free_disk_mb': 200 * 1024, - 'capabilities': capabilities}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_fails_on_disk(self): - filt_cls = self.class_map['JsonFilter']() - filter_properties = {'resource_type': {'memory_mb': 1024, - 'root_gb': 200, - 'ephemeral_gb': 0}, - 'scheduler_hints': {'query': self.json_query}} - capabilities = {'enabled': True} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 1024, - 'free_disk_mb': (200 * 1024) - 1, - 'capabilities': capabilities}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_fails_on_caps_disabled(self): - filt_cls = self.class_map['JsonFilter']() - json_query = jsonutils.dumps( - ['and', ['>=', '$free_ram_mb', 1024], - ['>=', '$free_disk_mb', 200 * 1024], - '$capabilities.enabled']) - filter_properties = {'resource_type': {'memory_mb': 1024, - 'root_gb': 200, - 'ephemeral_gb': 0}, - 'scheduler_hints': {'query': json_query}} - capabilities = {'enabled': False} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 1024, - 'free_disk_mb': 200 * 1024, - 'capabilities': capabilities}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_fails_on_service_disabled(self): - filt_cls = self.class_map['JsonFilter']() - json_query = jsonutils.dumps( - ['and', ['>=', '$free_ram_mb', 1024], - ['>=', '$free_disk_mb', 200 * 1024], - ['not', '$service.disabled']]) - filter_properties = {'resource_type': {'memory_mb': 1024, - 'local_gb': 200}, - 'scheduler_hints': {'query': json_query}} - capabilities = {'enabled': True} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 1024, - 'free_disk_mb': 200 * 1024, - 'capabilities': capabilities}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_happy_day(self): - """Test json filter more thoroughly.""" - filt_cls = self.class_map['JsonFilter']() - raw = ['and', - '$capabilities.enabled', - ['=', '$capabilities.opt1', 'match'], - ['or', - ['and', - ['<', '$free_ram_mb', 30], - ['<', '$free_disk_mb', 300]], - ['and', - ['>', '$free_ram_mb', 30], - ['>', '$free_disk_mb', 300]]]] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - - # Passes - capabilities = {'enabled': True, 'opt1': 'match'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 10, - 'free_disk_mb': 200, - 'capabilities': capabilities, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - # Passes - capabilities = {'enabled': True, 'opt1': 'match'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 40, - 'free_disk_mb': 400, - 'capabilities': capabilities, - 'service': service}) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - # Fails due to capabilities being disabled - capabilities = {'enabled': False, 'opt1': 'match'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 40, - 'free_disk_mb': 400, - 'capabilities': capabilities, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - # Fails due to being exact memory/disk we don't want - capabilities = {'enabled': True, 'opt1': 'match'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 30, - 'free_disk_mb': 300, - 'capabilities': capabilities, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - # Fails due to memory lower but disk higher - capabilities = {'enabled': True, 'opt1': 'match'} - service = {'disabled': False} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 20, - 'free_disk_mb': 400, - 'capabilities': capabilities, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - # Fails due to capabilities 'opt1' not equal - capabilities = {'enabled': True, 'opt1': 'no-match'} - service = {'enabled': True} - host = fakes.FakeHostState('host1', - {'free_ram_mb': 20, - 'free_disk_mb': 400, - 'capabilities': capabilities, - 'service': service}) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_basic_operators(self): - filt_cls = self.class_map['JsonFilter']() - host = fakes.FakeHostState('host1', - {'capabilities': {'enabled': True}}) - # (operator, arguments, expected_result) - ops_to_test = [ - ['=', [1, 1], True], - ['=', [1, 2], False], - ['<', [1, 2], True], - ['<', [1, 1], False], - ['<', [2, 1], False], - ['>', [2, 1], True], - ['>', [2, 2], False], - ['>', [2, 3], False], - ['<=', [1, 2], True], - ['<=', [1, 1], True], - ['<=', [2, 1], False], - ['>=', [2, 1], True], - ['>=', [2, 2], True], - ['>=', [2, 3], False], - ['in', [1, 1], True], - ['in', [1, 1, 2, 3], True], - ['in', [4, 1, 2, 3], False], - ['not', [True], False], - ['not', [False], True], - ['or', [True, False], True], - ['or', [False, False], False], - ['and', [True, True], True], - ['and', [False, False], False], - ['and', [True, False], False], - # Nested ((True or False) and (2 > 1)) == Passes - ['and', [['or', True, False], ['>', 2, 1]], True]] - - for (op, args, expected) in ops_to_test: - raw = [op] + args - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertEqual(expected, - filt_cls.host_passes(host, filter_properties)) - - # This results in [False, True, False, True] and if any are True - # then it passes... - raw = ['not', True, False, True, False] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - # This results in [False, False, False] and if any are True - # then it passes...which this doesn't - raw = ['not', True, True, True] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_unknown_operator_raises(self): - filt_cls = self.class_map['JsonFilter']() - raw = ['!=', 1, 2] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - host = fakes.FakeHostState('host1', - {'capabilities': {'enabled': True}}) - self.assertRaises(KeyError, - filt_cls.host_passes, host, filter_properties) - - def test_json_filter_empty_filters_pass(self): - filt_cls = self.class_map['JsonFilter']() - host = fakes.FakeHostState('host1', - {'capabilities': {'enabled': True}}) - - raw = [] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - raw = {} - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_invalid_num_arguments_fails(self): - filt_cls = self.class_map['JsonFilter']() - host = fakes.FakeHostState('host1', - {'capabilities': {'enabled': True}}) - - raw = ['>', ['and', ['or', ['not', ['<', ['>=', ['<=', ['in', ]]]]]]]] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - raw = ['>', 1] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertFalse(filt_cls.host_passes(host, filter_properties)) - - def test_json_filter_unknown_variable_ignored(self): - filt_cls = self.class_map['JsonFilter']() - host = fakes.FakeHostState('host1', - {'capabilities': {'enabled': True}}) - - raw = ['=', '$........', 1, 1] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - raw = ['=', '$foo', 2, 2] - filter_properties = { - 'scheduler_hints': { - 'query': jsonutils.dumps(raw), - }, - } - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - @staticmethod - def _make_zone_request(zone, is_admin=False): - ctxt = context.RequestContext('fake', 'fake', is_admin=is_admin) - return { - 'context': ctxt, - 'request_spec': { - 'resource_properties': { - 'availability_zone': zone - } - } - } - - def test_availability_zone_filter_same(self): - filt_cls = self.class_map['AvailabilityZoneFilter']() - service = {'availability_zone': 'nova'} - request = self._make_zone_request('nova') - host = fakes.FakeHostState('host1', - {'service': service}) - self.assertTrue(filt_cls.host_passes(host, request)) - - def test_availability_zone_filter_different(self): - filt_cls = self.class_map['AvailabilityZoneFilter']() - service = {'availability_zone': 'nova'} - request = self._make_zone_request('bad') - host = fakes.FakeHostState('host1', - {'service': service}) - self.assertFalse(filt_cls.host_passes(host, request)) - - def test_availability_zone_filter_empty(self): - filt_cls = self.class_map['AvailabilityZoneFilter']() - service = {'availability_zone': 'nova'} - request = {} - host = fakes.FakeHostState('host1', - {'service': service}) - self.assertTrue(filt_cls.host_passes(host, request)) - - def test_ignore_attempted_hosts_filter_disabled(self): - # Test case where re-scheduling is disabled. - filt_cls = self.class_map['IgnoreAttemptedHostsFilter']() - host = fakes.FakeHostState('host1', {}) - filter_properties = {} - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_ignore_attempted_hosts_filter_pass(self): - # Node not previously tried. - filt_cls = self.class_map['IgnoreAttemptedHostsFilter']() - host = fakes.FakeHostState('host1', {}) - attempted = dict(num_attempts=2, hosts=['host2']) - filter_properties = dict(retry=attempted) - self.assertTrue(filt_cls.host_passes(host, filter_properties)) - - def test_ignore_attempted_hosts_filter_fail(self): - # Node was already tried. - filt_cls = self.class_map['IgnoreAttemptedHostsFilter']() - host = fakes.FakeHostState('host1', {}) - attempted = dict(num_attempts=2, hosts=['host1']) - filter_properties = dict(retry=attempted) - self.assertFalse(filt_cls.host_passes(host, filter_properties)) diff --git a/cinder/tests/unit/scheduler/test_host_manager.py b/cinder/tests/unit/scheduler/test_host_manager.py deleted file mode 100644 index 764fe9cb4..000000000 --- a/cinder/tests/unit/scheduler/test_host_manager.py +++ /dev/null @@ -1,613 +0,0 @@ -# Copyright (c) 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For HostManager -""" - -from datetime import datetime - -import mock -from oslo_config import cfg -from oslo_utils import timeutils - -from cinder import exception -from cinder import objects -from cinder.scheduler import filters -from cinder.scheduler import host_manager -from cinder import test -from cinder.tests.unit.objects import test_service - - -CONF = cfg.CONF - - -class FakeFilterClass1(filters.BaseHostFilter): - def host_passes(self, host_state, filter_properties): - pass - - -class FakeFilterClass2(filters.BaseHostFilter): - def host_passes(self, host_state, filter_properties): - pass - - -class HostManagerTestCase(test.TestCase): - """Test case for HostManager class.""" - - def setUp(self): - super(HostManagerTestCase, self).setUp() - self.host_manager = host_manager.HostManager() - self.fake_hosts = [host_manager.HostState('fake_host%s' % x) - for x in range(1, 5)] - - def test_choose_host_filters_not_found(self): - self.flags(scheduler_default_filters='FakeFilterClass3') - self.host_manager.filter_classes = [FakeFilterClass1, - FakeFilterClass2] - self.assertRaises(exception.SchedulerHostFilterNotFound, - self.host_manager._choose_host_filters, None) - - def test_choose_host_filters(self): - self.flags(scheduler_default_filters=['FakeFilterClass2']) - self.host_manager.filter_classes = [FakeFilterClass1, - FakeFilterClass2] - - # Test 'volume' returns 1 correct function - filter_classes = self.host_manager._choose_host_filters(None) - self.assertEqual(1, len(filter_classes)) - self.assertEqual('FakeFilterClass2', filter_classes[0].__name__) - - @mock.patch('cinder.scheduler.host_manager.HostManager.' - '_choose_host_filters') - def test_get_filtered_hosts(self, _mock_choose_host_filters): - filter_class = FakeFilterClass1 - mock_func = mock.Mock() - mock_func.return_value = True - filter_class._filter_one = mock_func - _mock_choose_host_filters.return_value = [filter_class] - - fake_properties = {'moo': 1, 'cow': 2} - expected = [] - for fake_host in self.fake_hosts: - expected.append(mock.call(fake_host, fake_properties)) - - result = self.host_manager.get_filtered_hosts(self.fake_hosts, - fake_properties) - self.assertEqual(expected, mock_func.call_args_list) - self.assertEqual(set(self.fake_hosts), set(result)) - - @mock.patch('oslo_utils.timeutils.utcnow') - def test_update_service_capabilities(self, _mock_utcnow): - service_states = self.host_manager.service_states - self.assertDictMatch({}, service_states) - _mock_utcnow.side_effect = [31337, 31338, 31339] - - host1_volume_capabs = dict(free_capacity_gb=4321, timestamp=1) - host2_volume_capabs = dict(free_capacity_gb=5432, timestamp=1) - host3_volume_capabs = dict(free_capacity_gb=6543, timestamp=1) - - service_name = 'volume' - self.host_manager.update_service_capabilities(service_name, 'host1', - host1_volume_capabs) - self.host_manager.update_service_capabilities(service_name, 'host2', - host2_volume_capabs) - self.host_manager.update_service_capabilities(service_name, 'host3', - host3_volume_capabs) - - # Make sure dictionary isn't re-assigned - self.assertEqual(service_states, self.host_manager.service_states) - # Make sure original dictionary wasn't copied - self.assertEqual(1, host1_volume_capabs['timestamp']) - - host1_volume_capabs['timestamp'] = 31337 - host2_volume_capabs['timestamp'] = 31338 - host3_volume_capabs['timestamp'] = 31339 - - expected = {'host1': host1_volume_capabs, - 'host2': host2_volume_capabs, - 'host3': host3_volume_capabs} - self.assertDictMatch(expected, service_states) - - @mock.patch('cinder.utils.service_is_up') - @mock.patch('cinder.db.service_get_all_by_topic') - def test_has_all_capabilities(self, _mock_service_get_all_by_topic, - _mock_service_is_up): - _mock_service_is_up.return_value = True - services = [ - dict(id=1, host='host1', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow()), - dict(id=2, host='host2', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow()), - dict(id=3, host='host3', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow()), - ] - _mock_service_get_all_by_topic.return_value = services - # Create host_manager again to let db.service_get_all_by_topic mock run - self.host_manager = host_manager.HostManager() - self.assertFalse(self.host_manager.has_all_capabilities()) - - host1_volume_capabs = dict(free_capacity_gb=4321, timestamp=1) - host2_volume_capabs = dict(free_capacity_gb=5432, timestamp=1) - host3_volume_capabs = dict(free_capacity_gb=6543, timestamp=1) - - service_name = 'volume' - self.host_manager.update_service_capabilities(service_name, 'host1', - host1_volume_capabs) - self.assertFalse(self.host_manager.has_all_capabilities()) - self.host_manager.update_service_capabilities(service_name, 'host2', - host2_volume_capabs) - self.assertFalse(self.host_manager.has_all_capabilities()) - self.host_manager.update_service_capabilities(service_name, 'host3', - host3_volume_capabs) - self.assertTrue(self.host_manager.has_all_capabilities()) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch('cinder.utils.service_is_up') - @mock.patch('oslo_utils.timeutils.utcnow') - def test_update_and_get_pools(self, _mock_utcnow, - _mock_service_is_up, - _mock_service_get_all_by_topic): - """Test interaction between update and get_pools - - This test verifies that each time that get_pools is called it gets the - latest copy of service_capabilities, which is timestamped with the - current date/time. - """ - context = 'fake_context' - dates = [datetime.fromtimestamp(400), datetime.fromtimestamp(401), - datetime.fromtimestamp(402)] - _mock_utcnow.side_effect = dates - - services = [ - # This is the first call to utcnow() - dict(id=1, host='host1', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow()), - ] - - mocked_service_states = { - 'host1': dict(volume_backend_name='AAA', - total_capacity_gb=512, free_capacity_gb=200, - timestamp=None, reserved_percentage=0), - } - - _mock_service_get_all_by_topic.return_value = services - _mock_service_is_up.return_value = True - _mock_warning = mock.Mock() - host_manager.LOG.warn = _mock_warning - - host_volume_capabs = dict(free_capacity_gb=4321) - - service_name = 'volume' - with mock.patch.dict(self.host_manager.service_states, - mocked_service_states): - self.host_manager.update_service_capabilities(service_name, - 'host1', - host_volume_capabs) - res = self.host_manager.get_pools(context) - self.assertEqual(1, len(res)) - self.assertEqual(dates[1], res[0]['capabilities']['timestamp']) - - self.host_manager.update_service_capabilities(service_name, - 'host1', - host_volume_capabs) - res = self.host_manager.get_pools(context) - self.assertEqual(1, len(res)) - self.assertEqual(dates[2], res[0]['capabilities']['timestamp']) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch('cinder.utils.service_is_up') - def test_get_all_host_states(self, _mock_service_is_up, - _mock_service_get_all_by_topic): - context = 'fake_context' - topic = CONF.volume_topic - - services = [ - dict(id=1, host='host1', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow(), - binary=None, deleted=False, created_at=None, modified_at=None, - report_count=0, deleted_at=None, disabled_reason=None), - dict(id=2, host='host2', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow(), - binary=None, deleted=False, created_at=None, modified_at=None, - report_count=0, deleted_at=None, disabled_reason=None), - dict(id=3, host='host3', topic='volume', disabled=False, - availability_zone='zone2', updated_at=timeutils.utcnow(), - binary=None, deleted=False, created_at=None, modified_at=None, - report_count=0, deleted_at=None, disabled_reason=None), - dict(id=4, host='host4', topic='volume', disabled=False, - availability_zone='zone3', updated_at=timeutils.utcnow(), - binary=None, deleted=False, created_at=None, modified_at=None, - report_count=0, deleted_at=None, disabled_reason=None), - ] - - service_objs = [] - for db_service in services: - service_obj = objects.Service() - service_objs.append(objects.Service._from_db_object(context, - service_obj, - db_service)) - - service_states = { - 'host1': dict(volume_backend_name='AAA', - total_capacity_gb=512, free_capacity_gb=200, - timestamp=None, reserved_percentage=0, - provisioned_capacity_gb=312), - 'host2': dict(volume_backend_name='BBB', - total_capacity_gb=256, free_capacity_gb=100, - timestamp=None, reserved_percentage=0, - provisioned_capacity_gb=156), - 'host3': dict(volume_backend_name='CCC', - total_capacity_gb=10000, free_capacity_gb=700, - timestamp=None, reserved_percentage=0, - provisioned_capacity_gb=9300), - } - - # First test: service_is_up is always True, host5 is disabled, - # host4 has no capabilities - self.host_manager.service_states = service_states - _mock_service_get_all_by_topic.return_value = services - _mock_service_is_up.return_value = True - _mock_warning = mock.Mock() - host_manager.LOG.warning = _mock_warning - - # Get all states - self.host_manager.get_all_host_states(context) - _mock_service_get_all_by_topic.assert_called_with(context, - topic, - disabled=False) - expected = [] - for service in service_objs: - expected.append(mock.call(service)) - self.assertEqual(expected, _mock_service_is_up.call_args_list) - - # Get host_state_map and make sure we have the first 3 hosts - host_state_map = self.host_manager.host_state_map - self.assertEqual(3, len(host_state_map)) - for i in range(3): - volume_node = services[i] - host = volume_node['host'] - test_service.TestService._compare(self, volume_node, - host_state_map[host].service) - - # Second test: Now service_is_up returns False for host3 - _mock_service_is_up.reset_mock() - _mock_service_is_up.side_effect = [True, True, False, True] - _mock_service_get_all_by_topic.reset_mock() - _mock_warning.reset_mock() - - # Get all states, make sure host 3 is reported as down - self.host_manager.get_all_host_states(context) - _mock_service_get_all_by_topic.assert_called_with(context, - topic, - disabled=False) - - self.assertEqual(expected, _mock_service_is_up.call_args_list) - self.assertTrue(_mock_warning.call_count > 0) - - # Get host_state_map and make sure we have the first 2 hosts (host3 is - # down, host4 is missing capabilities) - host_state_map = self.host_manager.host_state_map - self.assertEqual(2, len(host_state_map)) - for i in range(2): - volume_node = services[i] - host = volume_node['host'] - test_service.TestService._compare(self, volume_node, - host_state_map[host].service) - - @mock.patch('cinder.db.service_get_all_by_topic') - @mock.patch('cinder.utils.service_is_up') - def test_get_pools(self, _mock_service_is_up, - _mock_service_get_all_by_topic): - context = 'fake_context' - - services = [ - dict(id=1, host='host1', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow()), - dict(id=2, host='host2@back1', topic='volume', disabled=False, - availability_zone='zone1', updated_at=timeutils.utcnow()), - dict(id=3, host='host2@back2', topic='volume', disabled=False, - availability_zone='zone2', updated_at=timeutils.utcnow()), - ] - - mocked_service_states = { - 'host1': dict(volume_backend_name='AAA', - total_capacity_gb=512, free_capacity_gb=200, - timestamp=None, reserved_percentage=0, - provisioned_capacity_gb=312), - 'host2@back1': dict(volume_backend_name='BBB', - total_capacity_gb=256, free_capacity_gb=100, - timestamp=None, reserved_percentage=0, - provisioned_capacity_gb=156), - 'host2@back2': dict(volume_backend_name='CCC', - total_capacity_gb=10000, free_capacity_gb=700, - timestamp=None, reserved_percentage=0, - provisioned_capacity_gb=9300), - } - - _mock_service_get_all_by_topic.return_value = services - _mock_service_is_up.return_value = True - _mock_warning = mock.Mock() - host_manager.LOG.warn = _mock_warning - - with mock.patch.dict(self.host_manager.service_states, - mocked_service_states): - res = self.host_manager.get_pools(context) - - # check if get_pools returns all 3 pools - self.assertEqual(3, len(res)) - - expected = [ - { - 'name': 'host1#AAA', - 'capabilities': { - 'timestamp': None, - 'volume_backend_name': 'AAA', - 'free_capacity_gb': 200, - 'driver_version': None, - 'total_capacity_gb': 512, - 'reserved_percentage': 0, - 'vendor_name': None, - 'storage_protocol': None, - 'provisioned_capacity_gb': 312}, - }, - { - 'name': 'host2@back1#BBB', - 'capabilities': { - 'timestamp': None, - 'volume_backend_name': 'BBB', - 'free_capacity_gb': 100, - 'driver_version': None, - 'total_capacity_gb': 256, - 'reserved_percentage': 0, - 'vendor_name': None, - 'storage_protocol': None, - 'provisioned_capacity_gb': 156}, - }, - { - 'name': 'host2@back2#CCC', - 'capabilities': { - 'timestamp': None, - 'volume_backend_name': 'CCC', - 'free_capacity_gb': 700, - 'driver_version': None, - 'total_capacity_gb': 10000, - 'reserved_percentage': 0, - 'vendor_name': None, - 'storage_protocol': None, - 'provisioned_capacity_gb': 9300}, - } - ] - - def sort_func(data): - return data['name'] - - self.assertEqual(len(expected), len(res)) - self.assertEqual(sorted(expected, key=sort_func), - sorted(res, key=sort_func)) - - -class HostStateTestCase(test.TestCase): - """Test case for HostState class.""" - - def test_update_from_volume_capability_nopool(self): - fake_host = host_manager.HostState('host1') - self.assertIsNone(fake_host.free_capacity_gb) - - volume_capability = {'total_capacity_gb': 1024, - 'free_capacity_gb': 512, - 'provisioned_capacity_gb': 512, - 'reserved_percentage': 0, - 'timestamp': None} - - fake_host.update_from_volume_capability(volume_capability) - # Backend level stats remain uninitialized - self.assertEqual(0, fake_host.total_capacity_gb) - self.assertIsNone(fake_host.free_capacity_gb) - # Pool stats has been updated - self.assertEqual(1024, fake_host.pools['_pool0'].total_capacity_gb) - self.assertEqual(512, fake_host.pools['_pool0'].free_capacity_gb) - self.assertEqual(512, - fake_host.pools['_pool0'].provisioned_capacity_gb) - - # Test update for existing host state - volume_capability.update(dict(total_capacity_gb=1000)) - fake_host.update_from_volume_capability(volume_capability) - self.assertEqual(1000, fake_host.pools['_pool0'].total_capacity_gb) - - # Test update for existing host state with different backend name - volume_capability.update(dict(volume_backend_name='magic')) - fake_host.update_from_volume_capability(volume_capability) - self.assertEqual(1000, fake_host.pools['magic'].total_capacity_gb) - self.assertEqual(512, fake_host.pools['magic'].free_capacity_gb) - self.assertEqual(512, - fake_host.pools['magic'].provisioned_capacity_gb) - # 'pool0' becomes nonactive pool, and is deleted - self.assertRaises(KeyError, lambda: fake_host.pools['pool0']) - - def test_update_from_volume_capability_with_pools(self): - fake_host = host_manager.HostState('host1') - self.assertIsNone(fake_host.free_capacity_gb) - capability = { - 'volume_backend_name': 'Local iSCSI', - 'vendor_name': 'OpenStack', - 'driver_version': '1.0.1', - 'storage_protocol': 'iSCSI', - 'pools': [ - {'pool_name': '1st pool', - 'total_capacity_gb': 500, - 'free_capacity_gb': 230, - 'allocated_capacity_gb': 270, - 'provisioned_capacity_gb': 270, - 'QoS_support': 'False', - 'reserved_percentage': 0, - 'dying_disks': 100, - 'super_hero_1': 'spider-man', - 'super_hero_2': 'flash', - 'super_hero_3': 'neoncat', - }, - {'pool_name': '2nd pool', - 'total_capacity_gb': 1024, - 'free_capacity_gb': 1024, - 'allocated_capacity_gb': 0, - 'provisioned_capacity_gb': 0, - 'QoS_support': 'False', - 'reserved_percentage': 0, - 'dying_disks': 200, - 'super_hero_1': 'superman', - 'super_hero_2': 'Hulk', - } - ], - 'timestamp': None, - } - - fake_host.update_from_volume_capability(capability) - - self.assertEqual('Local iSCSI', fake_host.volume_backend_name) - self.assertEqual('iSCSI', fake_host.storage_protocol) - self.assertEqual('OpenStack', fake_host.vendor_name) - self.assertEqual('1.0.1', fake_host.driver_version) - - # Backend level stats remain uninitialized - self.assertEqual(0, fake_host.total_capacity_gb) - self.assertIsNone(fake_host.free_capacity_gb) - # Pool stats has been updated - self.assertEqual(2, len(fake_host.pools)) - - self.assertEqual(500, fake_host.pools['1st pool'].total_capacity_gb) - self.assertEqual(230, fake_host.pools['1st pool'].free_capacity_gb) - self.assertEqual(270, - fake_host.pools['1st pool'].provisioned_capacity_gb) - self.assertEqual(1024, fake_host.pools['2nd pool'].total_capacity_gb) - self.assertEqual(1024, fake_host.pools['2nd pool'].free_capacity_gb) - self.assertEqual(0, - fake_host.pools['2nd pool'].provisioned_capacity_gb) - - capability = { - 'volume_backend_name': 'Local iSCSI', - 'vendor_name': 'OpenStack', - 'driver_version': '1.0.2', - 'storage_protocol': 'iSCSI', - 'pools': [ - {'pool_name': '3rd pool', - 'total_capacity_gb': 10000, - 'free_capacity_gb': 10000, - 'allocated_capacity_gb': 0, - 'provisioned_capacity_gb': 0, - 'QoS_support': 'False', - 'reserved_percentage': 0, - }, - ], - 'timestamp': None, - } - - # test update HostState Record - fake_host.update_from_volume_capability(capability) - - self.assertEqual('1.0.2', fake_host.driver_version) - - # Non-active pool stats has been removed - self.assertEqual(1, len(fake_host.pools)) - - self.assertRaises(KeyError, lambda: fake_host.pools['1st pool']) - self.assertRaises(KeyError, lambda: fake_host.pools['2nd pool']) - - self.assertEqual(10000, fake_host.pools['3rd pool'].total_capacity_gb) - self.assertEqual(10000, fake_host.pools['3rd pool'].free_capacity_gb) - self.assertEqual(0, - fake_host.pools['3rd pool'].provisioned_capacity_gb) - - def test_update_from_volume_infinite_capability(self): - fake_host = host_manager.HostState('host1') - self.assertIsNone(fake_host.free_capacity_gb) - - volume_capability = {'total_capacity_gb': 'infinite', - 'free_capacity_gb': 'infinite', - 'reserved_percentage': 0, - 'timestamp': None} - - fake_host.update_from_volume_capability(volume_capability) - # Backend level stats remain uninitialized - self.assertEqual(0, fake_host.total_capacity_gb) - self.assertIsNone(fake_host.free_capacity_gb) - # Pool stats has been updated - self.assertEqual( - 'infinite', - fake_host.pools['_pool0'].total_capacity_gb) - self.assertEqual( - 'infinite', - fake_host.pools['_pool0'].free_capacity_gb) - - def test_update_from_volume_unknown_capability(self): - fake_host = host_manager.HostState('host1') - self.assertIsNone(fake_host.free_capacity_gb) - - volume_capability = {'total_capacity_gb': 'infinite', - 'free_capacity_gb': 'unknown', - 'reserved_percentage': 0, - 'timestamp': None} - - fake_host.update_from_volume_capability(volume_capability) - # Backend level stats remain uninitialized - self.assertEqual(0, fake_host.total_capacity_gb) - self.assertIsNone(fake_host.free_capacity_gb) - # Pool stats has been updated - self.assertEqual( - 'infinite', - fake_host.pools['_pool0'].total_capacity_gb) - self.assertEqual( - 'unknown', - fake_host.pools['_pool0'].free_capacity_gb) - - def test_update_from_empty_volume_capability(self): - fake_host = host_manager.HostState('host1') - - vol_cap = {'timestamp': None} - - fake_host.update_from_volume_capability(vol_cap) - self.assertEqual(0, fake_host.total_capacity_gb) - self.assertIsNone(fake_host.free_capacity_gb) - # Pool stats has been updated - self.assertEqual(0, - fake_host.pools['_pool0'].total_capacity_gb) - self.assertEqual(0, - fake_host.pools['_pool0'].free_capacity_gb) - self.assertEqual(0, - fake_host.pools['_pool0'].provisioned_capacity_gb) - - -class PoolStateTestCase(test.TestCase): - """Test case for HostState class.""" - - def test_update_from_volume_capability(self): - fake_pool = host_manager.PoolState('host1', None, 'pool0') - self.assertIsNone(fake_pool.free_capacity_gb) - - volume_capability = {'total_capacity_gb': 1024, - 'free_capacity_gb': 512, - 'reserved_percentage': 0, - 'provisioned_capacity_gb': 512, - 'timestamp': None, - 'cap1': 'val1', - 'cap2': 'val2'} - - fake_pool.update_from_volume_capability(volume_capability) - self.assertEqual('host1#pool0', fake_pool.host) - self.assertEqual('pool0', fake_pool.pool_name) - self.assertEqual(1024, fake_pool.total_capacity_gb) - self.assertEqual(512, fake_pool.free_capacity_gb) - self.assertEqual(512, - fake_pool.provisioned_capacity_gb) - - self.assertDictMatch(volume_capability, fake_pool.capabilities) diff --git a/cinder/tests/unit/scheduler/test_rpcapi.py b/cinder/tests/unit/scheduler/test_rpcapi.py deleted file mode 100644 index 99a98ecc2..000000000 --- a/cinder/tests/unit/scheduler/test_rpcapi.py +++ /dev/null @@ -1,227 +0,0 @@ - -# Copyright 2012, Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Unit Tests for cinder.scheduler.rpcapi -""" - -import copy - -import mock - -from cinder import context -from cinder.scheduler import rpcapi as scheduler_rpcapi -from cinder import test - - -class SchedulerRpcAPITestCase(test.TestCase): - - def setUp(self): - super(SchedulerRpcAPITestCase, self).setUp() - - def tearDown(self): - super(SchedulerRpcAPITestCase, self).tearDown() - - def _test_scheduler_api(self, method, rpc_method, - fanout=False, **kwargs): - ctxt = context.RequestContext('fake_user', 'fake_project') - rpcapi = scheduler_rpcapi.SchedulerAPI() - expected_retval = 'foo' if rpc_method == 'call' else None - - target = { - "fanout": fanout, - "version": kwargs.pop('version', rpcapi.RPC_API_VERSION) - } - - expected_msg = copy.deepcopy(kwargs) - - self.fake_args = None - self.fake_kwargs = None - - def _fake_prepare_method(*args, **kwds): - for kwd in kwds: - self.assertEqual(target[kwd], kwds[kwd]) - return rpcapi.client - - def _fake_rpc_method(*args, **kwargs): - self.fake_args = args - self.fake_kwargs = kwargs - if expected_retval: - return expected_retval - - with mock.patch.object(rpcapi.client, "prepare") as mock_prepared: - mock_prepared.side_effect = _fake_prepare_method - - with mock.patch.object(rpcapi.client, rpc_method) as mock_method: - mock_method.side_effect = _fake_rpc_method - retval = getattr(rpcapi, method)(ctxt, **kwargs) - self.assertEqual(expected_retval, retval) - expected_args = [ctxt, method, expected_msg] - for arg, expected_arg in zip(self.fake_args, expected_args): - self.assertEqual(expected_arg, arg) - - for kwarg, value in self.fake_kwargs.items(): - self.assertEqual(expected_msg[kwarg], value) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_update_service_capabilities(self, can_send_version): - self._test_scheduler_api('update_service_capabilities', - rpc_method='cast', - service_name='fake_name', - host='fake_host', - capabilities='fake_capabilities', - fanout=True, - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_update_service_capabilities_old(self, can_send_version): - self._test_scheduler_api('update_service_capabilities', - rpc_method='cast', - service_name='fake_name', - host='fake_host', - capabilities='fake_capabilities', - fanout=True, - version='1.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_create_volume(self, can_send_version): - self._test_scheduler_api('create_volume', - rpc_method='cast', - topic='topic', - volume_id='volume_id', - snapshot_id='snapshot_id', - image_id='image_id', - request_spec='fake_request_spec', - filter_properties='filter_properties', - volume='volume', - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_create_volume_old(self, can_send_version): - # Tests backwards compatibility with older clients - self._test_scheduler_api('create_volume', - rpc_method='cast', - topic='topic', - volume_id='volume_id', - snapshot_id='snapshot_id', - image_id='image_id', - request_spec='fake_request_spec', - filter_properties='filter_properties', - version='1.2') - can_send_version.assert_has_calls([mock.call('2.0'), mock.call('1.9')]) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_migrate_volume_to_host(self, can_send_version): - self._test_scheduler_api('migrate_volume_to_host', - rpc_method='cast', - topic='topic', - volume_id='volume_id', - host='host', - force_host_copy=True, - request_spec='fake_request_spec', - filter_properties='filter_properties', - volume='volume', - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_migrate_volume_to_host_old(self, can_send_version): - self._test_scheduler_api('migrate_volume_to_host', - rpc_method='cast', - topic='topic', - volume_id='volume_id', - host='host', - force_host_copy=True, - request_spec='fake_request_spec', - filter_properties='filter_properties', - volume='volume', - version='1.3') - can_send_version.assert_has_calls([mock.call('2.0'), - mock.call('1.11')]) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_retype(self, can_send_version): - self._test_scheduler_api('retype', - rpc_method='cast', - topic='topic', - volume_id='volume_id', - request_spec='fake_request_spec', - filter_properties='filter_properties', - volume='volume', - version='2.0') - can_send_version.assert_called_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_retype_old(self, can_send_version): - self._test_scheduler_api('retype', - rpc_method='cast', - topic='topic', - volume_id='volume_id', - request_spec='fake_request_spec', - filter_properties='filter_properties', - volume='volume', - version='1.4') - can_send_version.assert_has_calls([mock.call('2.0'), - mock.call('1.10')]) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_manage_existing(self, can_send_version): - self._test_scheduler_api('manage_existing', - rpc_method='cast', - topic='topic', - volume_id='volume_id', - request_spec='fake_request_spec', - filter_properties='filter_properties', - version='2.0') - can_send_version.assert_called_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_manage_existing_old(self, can_send_version): - self._test_scheduler_api('manage_existing', - rpc_method='cast', - topic='topic', - volume_id='volume_id', - request_spec='fake_request_spec', - filter_properties='filter_properties', - version='1.5') - can_send_version.assert_called_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_get_pools(self, can_send_version): - self._test_scheduler_api('get_pools', - rpc_method='call', - filters=None, - version='2.0') - can_send_version.assert_called_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_get_pools_old(self, can_send_version): - self._test_scheduler_api('get_pools', - rpc_method='call', - filters=None, - version='1.7') - can_send_version.assert_called_with('2.0') diff --git a/cinder/tests/unit/scheduler/test_scheduler.py b/cinder/tests/unit/scheduler/test_scheduler.py deleted file mode 100644 index fc8e074f3..000000000 --- a/cinder/tests/unit/scheduler/test_scheduler.py +++ /dev/null @@ -1,382 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For Scheduler -""" - -import mock -from oslo_config import cfg - -from cinder import context -from cinder import db -from cinder import exception -from cinder.objects import fields -from cinder.scheduler import driver -from cinder.scheduler import filter_scheduler -from cinder.scheduler import manager -from cinder import test -from cinder.tests.unit import fake_consistencygroup -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_volume -from cinder.tests.unit import utils as tests_utils - -CONF = cfg.CONF - - -class SchedulerManagerTestCase(test.TestCase): - """Test case for scheduler manager.""" - - manager_cls = manager.SchedulerManager - driver_cls = driver.Scheduler - driver_cls_name = 'cinder.scheduler.driver.Scheduler' - - class AnException(Exception): - pass - - def setUp(self): - super(SchedulerManagerTestCase, self).setUp() - self.flags(scheduler_driver=self.driver_cls_name) - self.manager = self.manager_cls() - self.manager._startup_delay = False - self.context = context.get_admin_context() - self.topic = 'fake_topic' - self.fake_args = (1, 2, 3) - self.fake_kwargs = {'cat': 'meow', 'dog': 'woof'} - - def test_1_correct_init(self): - # Correct scheduler driver - manager = self.manager - self.assertIsInstance(manager.driver, self.driver_cls) - - @mock.patch('eventlet.sleep') - @mock.patch('cinder.volume.rpcapi.VolumeAPI.publish_service_capabilities') - def test_init_host_with_rpc(self, publish_capabilities_mock, sleep_mock): - self.manager._startup_delay = True - self.manager.init_host_with_rpc() - publish_capabilities_mock.assert_called_once_with(mock.ANY) - sleep_mock.assert_called_once_with(CONF.periodic_interval) - self.assertFalse(self.manager._startup_delay) - - @mock.patch('cinder.rpc.LAST_RPC_VERSIONS', {'cinder-volume': '1.3'}) - @mock.patch('cinder.rpc.LAST_OBJ_VERSIONS', {'cinder-volume': '1.5'}) - def test_reset(self): - mgr = self.manager_cls() - - volume_rpcapi = mgr.driver.volume_rpcapi - self.assertEqual('1.3', volume_rpcapi.client.version_cap) - self.assertEqual('1.5', - volume_rpcapi.client.serializer._base.version_cap) - mgr.reset() - - volume_rpcapi = mgr.driver.volume_rpcapi - self.assertIsNone(volume_rpcapi.client.version_cap) - self.assertIsNone(volume_rpcapi.client.serializer._base.version_cap) - - @mock.patch('cinder.scheduler.driver.Scheduler.' - 'update_service_capabilities') - def test_update_service_capabilities_empty_dict(self, _mock_update_cap): - # Test no capabilities passes empty dictionary - service = 'fake_service' - host = 'fake_host' - - self.manager.update_service_capabilities(self.context, - service_name=service, - host=host) - _mock_update_cap.assert_called_once_with(service, host, {}) - - @mock.patch('cinder.scheduler.driver.Scheduler.' - 'update_service_capabilities') - def test_update_service_capabilities_correct(self, _mock_update_cap): - # Test capabilities passes correctly - service = 'fake_service' - host = 'fake_host' - capabilities = {'fake_capability': 'fake_value'} - - self.manager.update_service_capabilities(self.context, - service_name=service, - host=host, - capabilities=capabilities) - _mock_update_cap.assert_called_once_with(service, host, capabilities) - - @mock.patch('cinder.scheduler.driver.Scheduler.schedule_create_volume') - @mock.patch('cinder.db.volume_update') - def test_create_volume_exception_puts_volume_in_error_state( - self, _mock_volume_update, _mock_sched_create): - # Test NoValidHost exception behavior for create_volume. - # Puts the volume in 'error' state and eats the exception. - _mock_sched_create.side_effect = exception.NoValidHost(reason="") - volume = fake_volume.fake_volume_obj(self.context) - topic = 'fake_topic' - request_spec = {'volume_id': volume.id} - - self.manager.create_volume(self.context, topic, volume.id, - request_spec=request_spec, - filter_properties={}, - volume=volume) - _mock_volume_update.assert_called_once_with(self.context, - volume.id, - {'status': 'error'}) - _mock_sched_create.assert_called_once_with(self.context, request_spec, - {}) - - @mock.patch('cinder.scheduler.driver.Scheduler.schedule_create_volume') - @mock.patch('eventlet.sleep') - def test_create_volume_no_delay(self, _mock_sleep, _mock_sched_create): - volume = fake_volume.fake_volume_obj(self.context) - topic = 'fake_topic' - - request_spec = {'volume_id': volume.id} - - self.manager.create_volume(self.context, topic, volume.id, - request_spec=request_spec, - filter_properties={}, - volume=volume) - _mock_sched_create.assert_called_once_with(self.context, request_spec, - {}) - self.assertFalse(_mock_sleep.called) - - @mock.patch('cinder.scheduler.driver.Scheduler.schedule_create_volume') - @mock.patch('cinder.scheduler.driver.Scheduler.is_ready') - @mock.patch('eventlet.sleep') - def test_create_volume_delay_scheduled_after_3_tries(self, _mock_sleep, - _mock_is_ready, - _mock_sched_create): - self.manager._startup_delay = True - volume = fake_volume.fake_volume_obj(self.context) - topic = 'fake_topic' - - request_spec = {'volume_id': volume.id} - - _mock_is_ready.side_effect = [False, False, True] - - self.manager.create_volume(self.context, topic, volume.id, - request_spec=request_spec, - filter_properties={}, - volume=volume) - _mock_sched_create.assert_called_once_with(self.context, request_spec, - {}) - calls = [mock.call(1)] * 2 - _mock_sleep.assert_has_calls(calls) - self.assertEqual(2, _mock_sleep.call_count) - - @mock.patch('cinder.scheduler.driver.Scheduler.schedule_create_volume') - @mock.patch('cinder.scheduler.driver.Scheduler.is_ready') - @mock.patch('eventlet.sleep') - def test_create_volume_delay_scheduled_in_1_try(self, _mock_sleep, - _mock_is_ready, - _mock_sched_create): - self.manager._startup_delay = True - volume = fake_volume.fake_volume_obj(self.context) - topic = 'fake_topic' - - request_spec = {'volume_id': volume.id} - - _mock_is_ready.return_value = True - - self.manager.create_volume(self.context, topic, volume.id, - request_spec=request_spec, - filter_properties={}, - volume=volume) - _mock_sched_create.assert_called_once_with(self.context, request_spec, - {}) - self.assertFalse(_mock_sleep.called) - - @mock.patch('cinder.db.volume_get') - @mock.patch('cinder.scheduler.driver.Scheduler.host_passes_filters') - @mock.patch('cinder.db.volume_update') - def test_migrate_volume_exception_returns_volume_state( - self, _mock_volume_update, _mock_host_passes, - _mock_volume_get): - # Test NoValidHost exception behavior for migrate_volume_to_host. - # Puts the volume in 'error_migrating' state and eats the exception. - fake_updates = {'migration_status': 'error'} - self._test_migrate_volume_exception_returns_volume_state( - _mock_volume_update, _mock_host_passes, _mock_volume_get, - 'available', fake_updates) - - @mock.patch('cinder.db.volume_get') - @mock.patch('cinder.scheduler.driver.Scheduler.host_passes_filters') - @mock.patch('cinder.db.volume_update') - def test_migrate_volume_exception_returns_volume_state_maintenance( - self, _mock_volume_update, _mock_host_passes, - _mock_volume_get): - fake_updates = {'status': 'available', - 'migration_status': 'error'} - self._test_migrate_volume_exception_returns_volume_state( - _mock_volume_update, _mock_host_passes, _mock_volume_get, - 'maintenance', fake_updates) - - def _test_migrate_volume_exception_returns_volume_state( - self, _mock_volume_update, _mock_host_passes, - _mock_volume_get, status, fake_updates): - volume = tests_utils.create_volume(self.context, - status=status, - previous_status='available') - fake_volume_id = volume.id - topic = 'fake_topic' - request_spec = {'volume_id': fake_volume_id} - _mock_host_passes.side_effect = exception.NoValidHost(reason="") - _mock_volume_get.return_value = volume - - self.manager.migrate_volume_to_host(self.context, topic, - fake_volume_id, 'host', True, - request_spec=request_spec, - filter_properties={}) - _mock_volume_update.assert_called_once_with(self.context, - fake_volume_id, - fake_updates) - _mock_host_passes.assert_called_once_with(self.context, 'host', - request_spec, {}) - - @mock.patch('cinder.db.volume_update') - @mock.patch('cinder.db.volume_attachment_get_used_by_volume_id') - def test_retype_volume_exception_returns_volume_state( - self, _mock_vol_attachment_get, _mock_vol_update): - # Test NoValidHost exception behavior for retype. - # Puts the volume in original state and eats the exception. - volume = tests_utils.create_volume(self.context, - status='retyping', - previous_status='in-use') - instance_uuid = '12345678-1234-5678-1234-567812345678' - volume_attach = tests_utils.attach_volume(self.context, volume.id, - instance_uuid, None, - '/dev/fake') - _mock_vol_attachment_get.return_value = [volume_attach] - topic = 'fake_topic' - request_spec = {'volume_id': volume.id, 'volume_type': {'id': 3}, - 'migration_policy': 'on-demand'} - _mock_vol_update.return_value = {'status': 'in-use'} - _mock_find_retype_host = mock.Mock( - side_effect=exception.NoValidHost(reason="")) - orig_retype = self.manager.driver.find_retype_host - self.manager.driver.find_retype_host = _mock_find_retype_host - - self.manager.retype(self.context, topic, volume.id, - request_spec=request_spec, - filter_properties={}, - volume=volume) - - _mock_find_retype_host.assert_called_once_with(self.context, - request_spec, {}, - 'on-demand') - _mock_vol_update.assert_called_once_with(self.context, volume.id, - {'status': 'in-use'}) - self.manager.driver.find_retype_host = orig_retype - - def test_create_consistencygroup_exceptions(self): - with mock.patch.object(filter_scheduler.FilterScheduler, - 'schedule_create_consistencygroup') as mock_cg: - original_driver = self.manager.driver - consistencygroup_obj = \ - fake_consistencygroup.fake_consistencyobject_obj(self.context) - self.manager.driver = filter_scheduler.FilterScheduler - LOG = self.mock_object(manager, 'LOG') - self.stubs.Set(db, 'consistencygroup_update', mock.Mock()) - - ex = exception.CinderException('test') - mock_cg.side_effect = ex - group_id = fake.consistency_group_id - self.assertRaises(exception.CinderException, - self.manager.create_consistencygroup, - self.context, - 'volume', - consistencygroup_obj) - self.assertTrue(LOG.exception.call_count > 0) - db.consistencygroup_update.assert_called_once_with( - self.context, group_id, {'status': ( - fields.ConsistencyGroupStatus.ERROR)}) - - mock_cg.reset_mock() - LOG.exception.reset_mock() - db.consistencygroup_update.reset_mock() - - mock_cg.side_effect = exception.NoValidHost( - reason="No weighed hosts available") - self.manager.create_consistencygroup( - self.context, 'volume', consistencygroup_obj) - self.assertTrue(LOG.error.call_count > 0) - db.consistencygroup_update.assert_called_once_with( - self.context, group_id, {'status': ( - fields.ConsistencyGroupStatus.ERROR)}) - - self.manager.driver = original_driver - - -class SchedulerTestCase(test.TestCase): - """Test case for base scheduler driver class.""" - - # So we can subclass this test and re-use tests if we need. - driver_cls = driver.Scheduler - - def setUp(self): - super(SchedulerTestCase, self).setUp() - self.driver = self.driver_cls() - self.context = context.RequestContext(fake.user_id, fake.project_id) - self.topic = 'fake_topic' - - @mock.patch('cinder.scheduler.driver.Scheduler.' - 'update_service_capabilities') - def test_update_service_capabilities(self, _mock_update_cap): - service_name = 'fake_service' - host = 'fake_host' - capabilities = {'fake_capability': 'fake_value'} - self.driver.update_service_capabilities(service_name, host, - capabilities) - _mock_update_cap.assert_called_once_with(service_name, host, - capabilities) - - @mock.patch('cinder.scheduler.host_manager.HostManager.' - 'has_all_capabilities', return_value=False) - def test_is_ready(self, _mock_has_caps): - ready = self.driver.is_ready() - _mock_has_caps.assert_called_once_with() - self.assertFalse(ready) - - -class SchedulerDriverBaseTestCase(SchedulerTestCase): - """Test schedule driver class. - - Test cases for base scheduler driver class methods - that will fail if the driver is changed. - """ - - def test_unimplemented_schedule(self): - fake_args = (1, 2, 3) - fake_kwargs = {'cat': 'meow'} - - self.assertRaises(NotImplementedError, self.driver.schedule, - self.context, self.topic, 'schedule_something', - *fake_args, **fake_kwargs) - - -class SchedulerDriverModuleTestCase(test.TestCase): - """Test case for scheduler driver module methods.""" - - def setUp(self): - super(SchedulerDriverModuleTestCase, self).setUp() - self.context = context.RequestContext(fake.user_id, fake.project_id) - - @mock.patch('cinder.db.volume_update') - @mock.patch('cinder.objects.volume.Volume.get_by_id') - def test_volume_host_update_db(self, _mock_volume_get, _mock_vol_update): - volume = fake_volume.fake_volume_obj(self.context) - _mock_volume_get.return_value = volume - - driver.volume_update_db(self.context, volume.id, 'fake_host') - scheduled_at = volume.scheduled_at.replace(tzinfo=None) - _mock_vol_update.assert_called_once_with( - self.context, volume.id, {'host': 'fake_host', - 'scheduled_at': scheduled_at}) diff --git a/cinder/tests/unit/scheduler/test_scheduler_options.py b/cinder/tests/unit/scheduler/test_scheduler_options.py deleted file mode 100644 index ec758840e..000000000 --- a/cinder/tests/unit/scheduler/test_scheduler_options.py +++ /dev/null @@ -1,138 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For PickledScheduler. -""" - -import datetime - -from oslo_serialization import jsonutils -import six - -from cinder.scheduler import scheduler_options -from cinder import test - - -class FakeSchedulerOptions(scheduler_options.SchedulerOptions): - def __init__(self, last_checked, now, file_old, file_now, data, filedata): - super(FakeSchedulerOptions, self).__init__() - # Change internals ... - self.last_modified = file_old - self.last_checked = last_checked - self.data = data - - # For overrides ... - self._time_now = now - self._file_now = file_now - self._file_data = filedata - - self.file_was_loaded = False - - def _get_file_timestamp(self, filename): - return self._file_now - - def _get_file_handle(self, filename): - self.file_was_loaded = True - return six.StringIO(self._file_data) - - def _get_time_now(self): - return self._time_now - - -class SchedulerOptionsTestCase(test.TestCase): - def test_get_configuration_first_time_no_flag(self): - last_checked = None - now = datetime.datetime(2012, 1, 1, 1, 1, 1) - file_old = None - file_now = datetime.datetime(2012, 1, 1, 1, 1, 1) - - data = dict(a=1, b=2, c=3) - jdata = jsonutils.dumps(data) - - fake = FakeSchedulerOptions(last_checked, now, file_old, file_now, - {}, jdata) - self.assertEqual({}, fake.get_configuration()) - self.assertFalse(fake.file_was_loaded) - - def test_get_configuration_first_time_empty_file(self): - last_checked = None - now = datetime.datetime(2012, 1, 1, 1, 1, 1) - file_old = None - file_now = datetime.datetime(2012, 1, 1, 1, 1, 1) - - jdata = "" - - fake = FakeSchedulerOptions(last_checked, now, file_old, file_now, - {}, jdata) - self.assertEqual({}, fake.get_configuration('foo.json')) - self.assertTrue(fake.file_was_loaded) - - def test_get_configuration_first_time_happy_day(self): - last_checked = None - now = datetime.datetime(2012, 1, 1, 1, 1, 1) - file_old = None - file_now = datetime.datetime(2012, 1, 1, 1, 1, 1) - - data = dict(a=1, b=2, c=3) - jdata = jsonutils.dumps(data) - - fake = FakeSchedulerOptions(last_checked, now, file_old, file_now, - {}, jdata) - self.assertEqual(data, fake.get_configuration('foo.json')) - self.assertTrue(fake.file_was_loaded) - - def test_get_configuration_second_time_no_change(self): - last_checked = datetime.datetime(2011, 1, 1, 1, 1, 1) - now = datetime.datetime(2012, 1, 1, 1, 1, 1) - file_old = datetime.datetime(2012, 1, 1, 1, 1, 1) - file_now = datetime.datetime(2012, 1, 1, 1, 1, 1) - - data = dict(a=1, b=2, c=3) - jdata = jsonutils.dumps(data) - - fake = FakeSchedulerOptions(last_checked, now, file_old, file_now, - data, jdata) - self.assertEqual(data, fake.get_configuration('foo.json')) - self.assertFalse(fake.file_was_loaded) - - def test_get_configuration_second_time_too_fast(self): - last_checked = datetime.datetime(2011, 1, 1, 1, 1, 1) - now = datetime.datetime(2011, 1, 1, 1, 1, 2) - file_old = datetime.datetime(2012, 1, 1, 1, 1, 1) - file_now = datetime.datetime(2013, 1, 1, 1, 1, 1) - - old_data = dict(a=1, b=2, c=3) - data = dict(a=11, b=12, c=13) - jdata = jsonutils.dumps(data) - - fake = FakeSchedulerOptions(last_checked, now, file_old, file_now, - old_data, jdata) - self.assertEqual(old_data, fake.get_configuration('foo.json')) - self.assertFalse(fake.file_was_loaded) - - def test_get_configuration_second_time_change(self): - last_checked = datetime.datetime(2011, 1, 1, 1, 1, 1) - now = datetime.datetime(2012, 1, 1, 1, 1, 1) - file_old = datetime.datetime(2012, 1, 1, 1, 1, 1) - file_now = datetime.datetime(2013, 1, 1, 1, 1, 1) - - old_data = dict(a=1, b=2, c=3) - data = dict(a=11, b=12, c=13) - jdata = jsonutils.dumps(data) - - fake = FakeSchedulerOptions(last_checked, now, file_old, file_now, - old_data, jdata) - self.assertEqual(data, fake.get_configuration('foo.json')) - self.assertTrue(fake.file_was_loaded) diff --git a/cinder/tests/unit/scheduler/test_volume_number_weigher.py b/cinder/tests/unit/scheduler/test_volume_number_weigher.py deleted file mode 100644 index 56e6b3450..000000000 --- a/cinder/tests/unit/scheduler/test_volume_number_weigher.py +++ /dev/null @@ -1,106 +0,0 @@ -# Copyright 2014 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests For Volume Number Weigher. -""" - -import mock -from oslo_config import cfg - -from cinder import context -from cinder.db.sqlalchemy import api -from cinder.scheduler import weights -from cinder import test -from cinder.tests.unit.scheduler import fakes -from cinder.volume import utils - -CONF = cfg.CONF - - -def fake_volume_data_get_for_host(context, host, count_only=False): - host = utils.extract_host(host) - if host == 'host1': - return 1 - elif host == 'host2': - return 2 - elif host == 'host3': - return 3 - elif host == 'host4': - return 4 - elif host == 'host5': - return 5 - else: - return 6 - - -class VolumeNumberWeigherTestCase(test.TestCase): - def setUp(self): - super(VolumeNumberWeigherTestCase, self).setUp() - self.context = context.get_admin_context() - self.host_manager = fakes.FakeHostManager() - self.weight_handler = weights.HostWeightHandler( - 'cinder.scheduler.weights') - - def _get_weighed_host(self, hosts, weight_properties=None): - if weight_properties is None: - weight_properties = {'context': self.context} - return self.weight_handler.get_weighed_objects( - [weights.volume_number.VolumeNumberWeigher], - hosts, - weight_properties)[0] - - @mock.patch('cinder.db.sqlalchemy.api.service_get_all_by_topic') - def _get_all_hosts(self, _mock_service_get_all_by_topic, disabled=False): - ctxt = context.get_admin_context() - fakes.mock_host_manager_db_calls(_mock_service_get_all_by_topic, - disabled=disabled) - host_states = self.host_manager.get_all_host_states(ctxt) - _mock_service_get_all_by_topic.assert_called_once_with( - ctxt, CONF.volume_topic, disabled=disabled) - return host_states - - def test_volume_number_weight_multiplier1(self): - self.flags(volume_number_multiplier=-1.0) - hostinfo_list = self._get_all_hosts() - - # host1: 1 volume Norm=0.0 - # host2: 2 volumes - # host3: 3 volumes - # host4: 4 volumes - # host5: 5 volumes Norm=-1.0 - # so, host1 should win: - with mock.patch.object(api, 'volume_data_get_for_host', - fake_volume_data_get_for_host): - weighed_host = self._get_weighed_host(hostinfo_list) - self.assertEqual(0.0, weighed_host.weight) - self.assertEqual('host1', - utils.extract_host(weighed_host.obj.host)) - - def test_volume_number_weight_multiplier2(self): - self.flags(volume_number_multiplier=1.0) - hostinfo_list = self._get_all_hosts() - - # host1: 1 volume Norm=0 - # host2: 2 volumes - # host3: 3 volumes - # host4: 4 volumes - # host5: 5 volumes Norm=1 - # so, host5 should win: - with mock.patch.object(api, 'volume_data_get_for_host', - fake_volume_data_get_for_host): - weighed_host = self._get_weighed_host(hostinfo_list) - self.assertEqual(1.0, weighed_host.weight) - self.assertEqual('host5', - utils.extract_host(weighed_host.obj.host)) diff --git a/cinder/tests/unit/scheduler/test_weights.py b/cinder/tests/unit/scheduler/test_weights.py deleted file mode 100644 index 687bd1d03..000000000 --- a/cinder/tests/unit/scheduler/test_weights.py +++ /dev/null @@ -1,54 +0,0 @@ -# Copyright 2011-2012 OpenStack Foundation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests For Scheduler weights. -""" - -from cinder.scheduler import base_weight -from cinder import test - - -class TestWeightHandler(test.TestCase): - def test_no_multiplier(self): - class FakeWeigher(base_weight.BaseWeigher): - def _weigh_object(self, *args, **kwargs): - pass - - self.assertEqual(1.0, - FakeWeigher().weight_multiplier()) - - def test_no_weight_object(self): - class FakeWeigher(base_weight.BaseWeigher): - def weight_multiplier(self, *args, **kwargs): - pass - self.assertRaises(TypeError, - FakeWeigher) - - def test_normalization(self): - # weight_list, expected_result, minval, maxval - map_ = ( - ((), (), None, None), - ((0.0, 0.0), (0.0, 0.0), None, None), - ((1.0, 1.0), (0.0, 0.0), None, None), - - ((20.0, 50.0), (0.0, 1.0), None, None), - ((20.0, 50.0), (0.0, 0.375), None, 100.0), - ((20.0, 50.0), (0.4, 1.0), 0.0, None), - ((20.0, 50.0), (0.2, 0.5), 0.0, 100.0), - ) - for seq, result, minval, maxval in map_: - ret = base_weight.normalize(seq, minval=minval, maxval=maxval) - self.assertEqual(result, tuple(ret)) diff --git a/cinder/tests/unit/targets/__init__.py b/cinder/tests/unit/targets/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/targets/targets_fixture.py b/cinder/tests/unit/targets/targets_fixture.py deleted file mode 100644 index 0657943dd..000000000 --- a/cinder/tests/unit/targets/targets_fixture.py +++ /dev/null @@ -1,109 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os -import shutil -import tempfile - -import mock -from oslo_utils import fileutils -from oslo_utils import timeutils - -from cinder import test -from cinder.volume import configuration as conf - - -class TargetDriverFixture(test.TestCase): - def setUp(self): - super(TargetDriverFixture, self).setUp() - self.configuration = conf.Configuration(None) - self.configuration.append_config_values = mock.Mock(return_value=0) - self.configuration.safe_get = mock.Mock(side_effect=self.fake_safe_get) - self.configuration.iscsi_ip_address = '10.9.8.7' - self.configuration.iscsi_port = 3260 - - self.fake_volumes_dir = tempfile.mkdtemp() - fileutils.ensure_tree(self.fake_volumes_dir) - - self.fake_project_id = 'ed2c1fd4-5fc0-11e4-aa15-123b93f75cba' - self.fake_project_id_2 = 'ed2c1fd4-5fc0-11e4-aa15-123b93f75cba' - self.fake_volume_id = 'ed2c2222-5fc0-11e4-aa15-123b93f75cba' - - self.addCleanup(self._cleanup) - - self.testvol =\ - {'project_id': self.fake_project_id, - 'name': 'testvol', - 'size': 1, - 'id': self.fake_volume_id, - 'volume_type_id': None, - 'provider_location': '10.10.7.1:3260 ' - 'iqn.2010-10.org.openstack:' - 'volume-%s 0' % self.fake_volume_id, - 'provider_auth': 'CHAP stack-1-a60e2611875f40199931f2' - 'c76370d66b 2FE0CQ8J196R', - 'provider_geometry': '512 512', - 'created_at': timeutils.utcnow(), - 'host': 'fake_host@lvm#lvm'} - - self.iscsi_target_prefix = 'iqn.2010-10.org.openstack:' - self.target_string = ('127.0.0.1:3260,1 ' + - self.iscsi_target_prefix + - 'volume-%s' % self.testvol['id']) - - self.testvol_2 =\ - {'project_id': self.fake_project_id_2, - 'name': 'testvol2', - 'size': 1, - 'id': self.fake_volume_id, - 'volume_type_id': None, - 'provider_location': ('%(ip)s:%(port)d%(iqn)svolume-%(vol)s 2' % - {'ip': self.configuration.iscsi_ip_address, - 'port': self.configuration.iscsi_port, - 'iqn': self.iscsi_target_prefix, - 'vol': self.fake_volume_id}), - 'provider_auth': 'CHAP stack-1-a60e2611875f40199931f2' - 'c76370d66b 2FE0CQ8J196R', - 'provider_geometry': '512 512', - 'created_at': timeutils.utcnow(), - 'host': 'fake_host@lvm#lvm'} - - self.expected_iscsi_properties = \ - {'auth_method': 'CHAP', - 'auth_password': '2FE0CQ8J196R', - 'auth_username': 'stack-1-a60e2611875f40199931f2c76370d66b', - 'encrypted': False, - 'logical_block_size': '512', - 'physical_block_size': '512', - 'target_discovered': False, - 'target_iqn': 'iqn.2010-10.org.openstack:volume-%s' % - self.fake_volume_id, - 'target_lun': 0, - 'target_portal': '10.10.7.1:3260', - 'volume_id': self.fake_volume_id} - - self.VOLUME_ID = '83c2e877-feed-46be-8435-77884fe55b45' - self.VOLUME_NAME = 'volume-' + self.VOLUME_ID - self.test_vol = (self.iscsi_target_prefix + - self.VOLUME_NAME) - - def _cleanup(self): - if os.path.exists(self.fake_volumes_dir): - shutil.rmtree(self.fake_volumes_dir) - - def fake_safe_get(self, value): - if value == 'volumes_dir': - return self.fake_volumes_dir - elif value == 'iscsi_protocol': - return self.configuration.iscsi_protocol - elif value == 'iscsi_target_prefix': - return self.iscsi_target_prefix diff --git a/cinder/tests/unit/targets/test_base_iscsi_driver.py b/cinder/tests/unit/targets/test_base_iscsi_driver.py deleted file mode 100644 index 6cb11e68e..000000000 --- a/cinder/tests/unit/targets/test_base_iscsi_driver.py +++ /dev/null @@ -1,164 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_config import cfg - -from cinder import context -from cinder import exception -from cinder.tests.unit.targets import targets_fixture as tf -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.targets import fake -from cinder.volume.targets import iscsi - - -class FakeIncompleteDriver(iscsi.ISCSITarget): - def null_method(): - pass - - -class TestBaseISCSITargetDriver(tf.TargetDriverFixture): - - def setUp(self): - super(TestBaseISCSITargetDriver, self).setUp() - self.target = fake.FakeTarget(root_helper=utils.get_root_helper(), - configuration=self.configuration) - self.target.db = mock.MagicMock( - volume_get=lambda x, y: {'provider_auth': 'CHAP otzL 234Z'}) - - def test_abc_methods_not_present_fails(self): - configuration = conf.Configuration(cfg.StrOpt('iscsi_target_prefix', - default='foo', - help='you wish')) - self.assertRaises(TypeError, - FakeIncompleteDriver, - configuration=configuration) - - def test_get_iscsi_properties(self): - self.assertEqual(self.expected_iscsi_properties, - self.target._get_iscsi_properties(self.testvol)) - - def test_get_iscsi_properties_multiple_targets(self): - testvol = self.testvol.copy() - expected_iscsi_properties = self.expected_iscsi_properties.copy() - iqn = expected_iscsi_properties['target_iqn'] - testvol.update( - {'provider_location': '10.10.7.1:3260;10.10.8.1:3260 ' - 'iqn.2010-10.org.openstack:' - 'volume-%s 0' % self.fake_volume_id}) - expected_iscsi_properties.update( - {'target_portals': ['10.10.7.1:3260', '10.10.8.1:3260'], - 'target_iqns': [iqn, iqn], - 'target_luns': [0, 0]}) - self.assertEqual(expected_iscsi_properties, - self.target._get_iscsi_properties(testvol)) - - def test_build_iscsi_auth_string(self): - auth_string = 'chap chap-user chap-password' - self.assertEqual(auth_string, - self.target._iscsi_authentication('chap', - 'chap-user', - 'chap-password')) - - def test_do_iscsi_discovery(self): - with mock.patch.object(self.configuration, - 'safe_get', return_value='127.0.0.1'),\ - mock.patch('cinder.utils.execute', - return_value=(self.target_string, '')): - self.assertEqual(self.target_string, - self.target._do_iscsi_discovery(self.testvol)) - - def test_remove_export(self): - - with mock.patch.object(self.target, '_get_target_and_lun') as \ - mock_get_target,\ - mock.patch.object(self.target, 'show_target'),\ - mock.patch.object(self.target, 'remove_iscsi_target') as \ - mock_remove_target: - - mock_get_target.return_value = (0, 1) - iscsi_target, lun = mock_get_target.return_value - ctxt = context.get_admin_context() - self.target.remove_export(ctxt, self.testvol) - mock_remove_target.assert_called_once_with( - iscsi_target, - lun, - 'ed2c2222-5fc0-11e4-aa15-123b93f75cba', - 'testvol') - - def test_remove_export_notfound(self): - - with mock.patch.object(self.target, '_get_target_and_lun') as \ - mock_get_target,\ - mock.patch.object(self.target, 'show_target'),\ - mock.patch.object(self.target, 'remove_iscsi_target'): - - mock_get_target.side_effect = exception.NotFound - ctxt = context.get_admin_context() - self.assertIsNone(self.target.remove_export(ctxt, - self.testvol)) - - def test_remove_export_show_error(self): - - with mock.patch.object(self.target, '_get_target_and_lun') as \ - mock_get_target,\ - mock.patch.object(self.target, 'show_target') as mshow,\ - mock.patch.object(self.target, 'remove_iscsi_target'): - - mock_get_target.return_value = (0, 1) - iscsi_target, lun = mock_get_target.return_value - mshow.side_effect = Exception - ctxt = context.get_admin_context() - self.assertIsNone(self.target.remove_export(ctxt, - self.testvol)) - - def test_initialize_connection(self): - expected = {'driver_volume_type': 'iscsi', - 'data': self.expected_iscsi_properties} - self.assertEqual(expected, - self.target.initialize_connection(self.testvol, {})) - - def test_validate_connector(self): - bad_connector = {'no_initiator': 'nada'} - self.assertRaises(exception.InvalidConnectorException, - self.target.validate_connector, - bad_connector) - - connector = {'initiator': 'fake_init'} - self.assertTrue(self.target.validate_connector, - connector) - - def test_show_target_error(self): - self.assertRaises(exception.InvalidParameterValue, - self.target.show_target, - 0, None) - - with mock.patch.object(self.target, '_get_target') as mock_get_target: - mock_get_target.side_effect = exception.NotFound() - self.assertRaises(exception.NotFound, - self.target.show_target, 0, - self.expected_iscsi_properties['target_iqn']) - - def test_iscsi_location(self): - location = self.target._iscsi_location('portal', 1, 'target', 2) - self.assertEqual('portal:3260,1 target 2', location) - - location = self.target._iscsi_location('portal', 1, 'target', 2, - ['portal2']) - self.assertEqual('portal:3260;portal2:3260,1 target 2', location) - - def test_get_target_chap_auth(self): - ctxt = context.get_admin_context() - self.assertEqual(('otzL', '234Z'), - self.target._get_target_chap_auth(ctxt, - self.test_vol)) diff --git a/cinder/tests/unit/targets/test_cxt_driver.py b/cinder/tests/unit/targets/test_cxt_driver.py deleted file mode 100644 index 13456ac43..000000000 --- a/cinder/tests/unit/targets/test_cxt_driver.py +++ /dev/null @@ -1,179 +0,0 @@ -# Copyright 2015 Chelsio Communications Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os - -import mock - -from cinder import context -from cinder.tests.unit.targets import targets_fixture as tf -from cinder import utils -from cinder.volume.targets import cxt - - -class TestCxtAdmDriver(tf.TargetDriverFixture): - def setUp(self): - super(TestCxtAdmDriver, self).setUp() - self.cxt_subdir = cxt.CxtAdm.cxt_subdir - self.target = cxt.CxtAdm(root_helper=utils.get_root_helper(), - configuration=self.configuration) - self.VG = 'stack-volumes-lvmdriver-1' - self.fake_iscsi_scan = \ - ('\n' - 'TARGET: iqn.2010-10.org.openstack:%(vol)s, id=1, login_ip=0\n' - ' PortalGroup=1@10.9.8.7:3260,timeout=0\n' - ' TargetDevice=/dev/%(vg)s/%(vol)s' - ',BLK,PROD=CHISCSI ' - 'Target,SN=0N0743000000000,ID=0D074300000000000000000,' - 'WWN=:W00743000000000\n' - % {'vol': self.VOLUME_NAME, 'vg': self.VG}) - - def test_get_target(self): - with mock.patch.object(self.target, '_get_volumes_dir', - return_value=self.fake_volumes_dir),\ - mock.patch('cinder.utils.execute', - return_value=(self.fake_iscsi_scan, None)) as m_exec: - self.assertEqual( - '1', - self.target._get_target( - 'iqn.2010-10.org.openstack:volume-%s' % self.VOLUME_ID - ) - ) - self.assertTrue(m_exec.called) - - @mock.patch('cinder.volume.targets.cxt.CxtAdm._get_target', - return_value=1) - @mock.patch('cinder.utils.execute') - def test_create_iscsi_target(self, mock_execute, mock_get_targ): - mock_execute.return_value = ('', '') - with mock.patch.object(self.target, '_get_volumes_dir') as mock_get: - mock_get.return_value = self.fake_volumes_dir - self.assertEqual( - 1, - self.target.create_iscsi_target( - self.test_vol, - 1, - 0, - self.fake_volumes_dir, - portals_ips=[self.configuration.iscsi_ip_address])) - self.assertTrue(mock_get.called) - self.assertTrue(mock_execute.called) - self.assertTrue(mock_get_targ.called) - - @mock.patch('cinder.volume.targets.cxt.CxtAdm._get_target', - return_value=1) - @mock.patch('cinder.utils.execute', return_value=('fake out', 'fake err')) - def test_create_iscsi_target_port_ips(self, mock_execute, mock_get_targ): - ips = ['10.0.0.15', '127.0.0.1'] - port = 3261 - mock_execute.return_value = ('', '') - with mock.patch.object(self.target, '_get_volumes_dir') as mock_get: - mock_get.return_value = self.fake_volumes_dir - test_vol = 'iqn.2010-10.org.openstack:'\ - 'volume-83c2e877-feed-46be-8435-77884fe55b45' - self.assertEqual( - 1, - self.target.create_iscsi_target( - test_vol, - 1, - 0, - self.fake_volumes_dir, - portals_port=port, - portals_ips=ips)) - - self.assertTrue(mock_get.called) - self.assertTrue(mock_execute.called) - self.assertTrue(mock_get_targ.called) - - file_path = os.path.join(self.fake_volumes_dir, - test_vol.split(':')[1]) - - expected_cfg = { - 'name': test_vol, - 'device': self.fake_volumes_dir, - 'ips': ','.join(map(lambda ip: '%s:%s' % (ip, port), ips)), - 'spaces': ' ' * 14, - 'spaces2': ' ' * 23} - - expected_file = ('\n%(spaces)starget:' - '\n%(spaces2)sTargetName=%(name)s' - '\n%(spaces2)sTargetDevice=%(device)s' - '\n%(spaces2)sPortalGroup=1@%(ips)s' - '\n%(spaces)s ') % expected_cfg - - with open(file_path, 'r') as cfg_file: - result = cfg_file.read() - self.assertEqual(expected_file, result) - - @mock.patch('cinder.volume.targets.cxt.CxtAdm._get_target', - return_value=1) - @mock.patch('cinder.utils.execute', return_value=('fake out', 'fake err')) - def test_create_iscsi_target_already_exists(self, mock_execute, - mock_get_targ): - with mock.patch.object(self.target, '_get_volumes_dir') as mock_get: - mock_get.return_value = self.fake_volumes_dir - self.assertEqual( - 1, - self.target.create_iscsi_target( - self.test_vol, - 1, - 0, - self.fake_volumes_dir, - portals_ips=[self.configuration.iscsi_ip_address])) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_targ.called) - self.assertTrue(mock_execute.called) - - @mock.patch('cinder.volume.targets.cxt.CxtAdm._get_target', - return_value=1) - @mock.patch('cinder.utils.execute') - @mock.patch.object(cxt.CxtAdm, '_get_target_chap_auth') - def test_create_export(self, mock_chap, mock_execute, - mock_get_targ): - mock_execute.return_value = ('', '') - mock_chap.return_value = ('QZJbisGmn9AL954FNF4D', - 'P68eE7u9eFqDGexd28DQ') - with mock.patch.object(self.target, '_get_volumes_dir') as mock_get: - mock_get.return_value = self.fake_volumes_dir - - expected_result = {'location': '10.9.8.7:3260,1 ' - 'iqn.2010-10.org.openstack:testvol 0', - 'auth': 'CHAP ' - 'QZJbisGmn9AL954FNF4D P68eE7u9eFqDGexd28DQ'} - - ctxt = context.get_admin_context() - self.assertEqual(expected_result, - self.target.create_export(ctxt, - self.testvol, - self.fake_volumes_dir)) - self.assertTrue(mock_get.called) - self.assertTrue(mock_execute.called) - - @mock.patch('cinder.volume.targets.cxt.CxtAdm._get_target_chap_auth') - def test_ensure_export(self, mock_get_chap): - fake_creds = ('asdf', 'qwert') - mock_get_chap.return_value = fake_creds - ctxt = context.get_admin_context() - with mock.patch.object(self.target, 'create_iscsi_target'): - self.target.ensure_export(ctxt, - self.testvol, - self.fake_volumes_dir) - self.target.create_iscsi_target.assert_called_once_with( - 'iqn.2010-10.org.openstack:testvol', - 1, 0, self.fake_volumes_dir, fake_creds, - check_exit_code=False, - old_name=None, - portals_ips=[self.configuration.iscsi_ip_address], - portals_port=self.configuration.iscsi_port) diff --git a/cinder/tests/unit/targets/test_iet_driver.py b/cinder/tests/unit/targets/test_iet_driver.py deleted file mode 100644 index 8dfc48242..000000000 --- a/cinder/tests/unit/targets/test_iet_driver.py +++ /dev/null @@ -1,202 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import contextlib - -import mock -from oslo_concurrency import processutils as putils -import six - -from cinder import context -from cinder import exception - -from cinder.tests.unit.targets import targets_fixture as tf -from cinder import utils -from cinder.volume.targets import iet - - -class TestIetAdmDriver(tf.TargetDriverFixture): - - def setUp(self): - super(TestIetAdmDriver, self).setUp() - self.target = iet.IetAdm(root_helper=utils.get_root_helper(), - configuration=self.configuration) - - def test_get_target(self): - tmp_file = six.StringIO() - tmp_file.write( - 'tid:1 name:iqn.2010-10.org.openstack:volume-83c2e877-feed-46be-8435-77884fe55b45\n' # noqa - ' sid:844427031282176 initiator:iqn.1994-05.com.redhat:5a6894679665\n' # noqa - ' cid:0 ip:10.9.8.7 state:active hd:none dd:none') - tmp_file.seek(0) - with mock.patch('six.moves.builtins.open') as mock_open: - mock_open.return_value = contextlib.closing(tmp_file) - self.assertEqual('1', - self.target._get_target( - 'iqn.2010-10.org.openstack:volume-83c2e877-feed-46be-8435-77884fe55b45' # noqa - )) - - # Test the failure case: Failed to handle the config file - mock_open.side_effect = MemoryError() - self.assertRaises(MemoryError, - self.target._get_target, - '') - - @mock.patch('cinder.volume.targets.iet.IetAdm._get_target', - return_value=0) - @mock.patch('cinder.utils.execute') - @mock.patch('os.path.exists', return_value=True) - @mock.patch('cinder.utils.temporary_chown') - @mock.patch.object(iet, 'LOG') - def test_create_iscsi_target(self, mock_log, mock_chown, mock_exists, - mock_execute, mock_get_targ): - mock_execute.return_value = ('', '') - tmp_file = six.StringIO() - with mock.patch('six.moves.builtins.open') as mock_open: - mock_open.return_value = contextlib.closing(tmp_file) - self.assertEqual( - 0, - self.target.create_iscsi_target( - self.test_vol, - 0, - 0, - self.fake_volumes_dir)) - self.assertTrue(mock_execute.called) - self.assertTrue(mock_open.called) - self.assertTrue(mock_get_targ.called) - - # Test the failure case: Failed to chown the config file - mock_open.side_effect = putils.ProcessExecutionError - self.assertRaises(exception.ISCSITargetCreateFailed, - self.target.create_iscsi_target, - self.test_vol, - 0, - 0, - self.fake_volumes_dir) - - # Test the failure case: Failed to set new auth - mock_execute.side_effect = putils.ProcessExecutionError - self.assertRaises(exception.ISCSITargetCreateFailed, - self.target.create_iscsi_target, - self.test_vol, - 0, - 0, - self.fake_volumes_dir) - - @mock.patch('cinder.utils.execute') - @mock.patch('os.path.exists', return_value=True) - def test_update_config_file_failure(self, mock_exists, mock_execute): - # Test the failure case: conf file does not exist - mock_exists.return_value = False - mock_execute.side_effect = putils.ProcessExecutionError - self.assertRaises(exception.ISCSITargetCreateFailed, - self.target.update_config_file, - self.test_vol, - 0, - self.fake_volumes_dir, - "foo bar") - - @mock.patch('cinder.volume.targets.iet.IetAdm._get_target', - return_value=1) - @mock.patch('cinder.utils.execute') - def test_create_iscsi_target_already_exists(self, mock_execute, - mock_get_targ): - mock_execute.return_value = ('fake out', 'fake err') - self.assertEqual( - 1, - self.target.create_iscsi_target( - self.test_vol, - 1, - 0, - self.fake_volumes_dir)) - self.assertTrue(mock_get_targ.called) - self.assertTrue(mock_execute.called) - - @mock.patch('cinder.volume.targets.iet.IetAdm._find_sid_cid_for_target', - return_value=None) - @mock.patch('os.path.exists', return_value=False) - @mock.patch('cinder.utils.execute') - def test_remove_iscsi_target(self, mock_execute, mock_exists, mock_find): - - # Test the normal case - self.target.remove_iscsi_target(1, - 0, - self.testvol['id'], - self.testvol['name']) - mock_execute.assert_any_call('ietadm', - '--op', - 'delete', - '--tid=1', - run_as_root=True) - - # Test the failure case: putils.ProcessExecutionError - mock_execute.side_effect = putils.ProcessExecutionError - self.assertRaises(exception.ISCSITargetRemoveFailed, - self.target.remove_iscsi_target, - 1, - 0, - self.testvol['id'], - self.testvol['name']) - - def test_find_sid_cid_for_target(self): - tmp_file = six.StringIO() - tmp_file.write( - 'tid:1 name:iqn.2010-10.org.openstack:volume-83c2e877-feed-46be-8435-77884fe55b45\n' # noqa - ' sid:844427031282176 initiator:iqn.1994-05.com.redhat:5a6894679665\n' # noqa - ' cid:0 ip:10.9.8.7 state:active hd:none dd:none') - tmp_file.seek(0) - with mock.patch('six.moves.builtins.open') as mock_open: - mock_open.return_value = contextlib.closing(tmp_file) - self.assertEqual(('844427031282176', '0'), - self.target._find_sid_cid_for_target( - '1', - 'iqn.2010-10.org.openstack:volume-83c2e877-feed-46be-8435-77884fe55b45', # noqa - 'volume-83c2e877-feed-46be-8435-77884fe55b45' # noqa - )) - - @mock.patch('cinder.volume.targets.iet.IetAdm._get_target', - return_value=1) - @mock.patch('cinder.utils.execute') - @mock.patch.object(iet.IetAdm, '_get_target_chap_auth') - def test_create_export(self, mock_get_chap, mock_execute, - mock_get_targ): - mock_execute.return_value = ('', '') - mock_get_chap.return_value = ('QZJbisGmn9AL954FNF4D', - 'P68eE7u9eFqDGexd28DQ') - expected_result = {'location': '10.9.8.7:3260,1 ' - 'iqn.2010-10.org.openstack:testvol 0', - 'auth': 'CHAP ' - 'QZJbisGmn9AL954FNF4D P68eE7u9eFqDGexd28DQ'} - ctxt = context.get_admin_context() - self.assertEqual(expected_result, - self.target.create_export(ctxt, - self.testvol, - self.fake_volumes_dir)) - self.assertTrue(mock_execute.called) - - @mock.patch('cinder.volume.targets.iet.IetAdm._get_target_chap_auth', - return_value=None) - @mock.patch('cinder.volume.targets.iet.IetAdm._get_target', - return_value=1) - def test_ensure_export(self, mock_get_targetm, mock_get_chap): - ctxt = context.get_admin_context() - with mock.patch.object(self.target, 'create_iscsi_target'): - self.target.ensure_export(ctxt, - self.testvol, - self.fake_volumes_dir) - self.target.create_iscsi_target.assert_called_once_with( - 'iqn.2010-10.org.openstack:testvol', - 1, 0, self.fake_volumes_dir, None, - portals_ips=[self.configuration.iscsi_ip_address], - portals_port=int(self.configuration.iscsi_port), - check_exit_code=False, - old_name=None) diff --git a/cinder/tests/unit/targets/test_iser_driver.py b/cinder/tests/unit/targets/test_iser_driver.py deleted file mode 100644 index 85bebb07e..000000000 --- a/cinder/tests/unit/targets/test_iser_driver.py +++ /dev/null @@ -1,95 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder.tests.unit.targets import targets_fixture as tf -from cinder import utils -from cinder.volume.targets import iser -from cinder.volume.targets import lio -from cinder.volume.targets import tgt - - -class TestIserAdmDriver(tf.TargetDriverFixture): - """Unit tests for the deprecated ISERTgtAdm flow""" - - def setUp(self): - super(TestIserAdmDriver, self).setUp() - self.target = iser.ISERTgtAdm(root_helper=utils.get_root_helper(), - configuration=self.configuration) - - @mock.patch.object(iser.ISERTgtAdm, '_get_iscsi_properties') - def test_initialize_connection(self, mock_get_iscsi): - - connector = {'initiator': 'fake_init'} - - # Test the normal case - mock_get_iscsi.return_value = {} - expected_return = {'driver_volume_type': 'iser', - 'data': {}} - self.assertEqual(expected_return, - self.target.initialize_connection(self.testvol, - connector)) - - def test_iscsi_protocol(self): - self.assertEqual('iser', self.target.iscsi_protocol) - - -class TestIserTgtDriver(tf.TargetDriverFixture): - """Unit tests for the iSER TGT flow""" - - def setUp(self): - super(TestIserTgtDriver, self).setUp() - self.configuration.iscsi_protocol = 'iser' - self.target = tgt.TgtAdm(root_helper=utils.get_root_helper(), - configuration=self.configuration) - - def test_iscsi_protocol(self): - self.assertEqual('iser', self.target.iscsi_protocol) - - @mock.patch.object(tgt.TgtAdm, '_get_iscsi_properties') - def test_initialize_connection(self, mock_get_iscsi): - - connector = {'initiator': 'fake_init'} - - mock_get_iscsi.return_value = {} - expected_return = {'driver_volume_type': 'iser', - 'data': {}} - self.assertEqual(expected_return, - self.target.initialize_connection(self.testvol, - connector)) - - -class TestIserLioAdmDriver(tf.TargetDriverFixture): - """Unit tests for the iSER LIO flow""" - def setUp(self): - super(TestIserLioAdmDriver, self).setUp() - self.configuration.iscsi_protocol = 'iser' - with mock.patch.object(lio.LioAdm, '_verify_rtstool'): - self.target = lio.LioAdm(root_helper=utils.get_root_helper(), - configuration=self.configuration) - self.target.db = mock.MagicMock( - volume_get=lambda x, y: {'provider_auth': 'IncomingUser foo bar'}) - - def test_iscsi_protocol(self): - self.assertEqual('iser', self.target.iscsi_protocol) - - @mock.patch('cinder.utils.execute') - @mock.patch.object(lio.LioAdm, '_get_iscsi_properties') - def test_initialize_connection(self, mock_get_iscsi, mock_execute): - - connector = {'initiator': 'fake_init'} - - mock_get_iscsi.return_value = {} - ret = self.target.initialize_connection(self.testvol, connector) - driver_volume_type = ret['driver_volume_type'] - self.assertEqual('iser', driver_volume_type) diff --git a/cinder/tests/unit/targets/test_lio_driver.py b/cinder/tests/unit/targets/test_lio_driver.py deleted file mode 100644 index f582efae4..000000000 --- a/cinder/tests/unit/targets/test_lio_driver.py +++ /dev/null @@ -1,337 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_concurrency import processutils as putils - -from cinder import context -from cinder import exception -from cinder.tests.unit.targets import targets_fixture as tf -from cinder import utils -from cinder.volume.targets import lio - - -class TestLioAdmDriver(tf.TargetDriverFixture): - - def setUp(self): - super(TestLioAdmDriver, self).setUp() - - with mock.patch.object(lio.LioAdm, '_verify_rtstool'): - self.target = lio.LioAdm(root_helper=utils.get_root_helper(), - configuration=self.configuration) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch('cinder.utils.execute') - def test_get_target(self, mexecute, mpersist_cfg, mlock_exec): - mexecute.return_value = (self.test_vol, None) - self.assertEqual(self.test_vol, self.target._get_target(self.test_vol)) - self.assertFalse(mpersist_cfg.called) - expected_args = ('cinder-rtstool', 'get-targets') - mlock_exec.assert_called_once_with(*expected_args, run_as_root=True) - mexecute.assert_called_once_with(*expected_args, run_as_root=True) - - def test_get_iscsi_target(self): - ctxt = context.get_admin_context() - expected = 0 - self.assertEqual(expected, - self.target._get_iscsi_target(ctxt, - self.testvol['id'])) - - def test_get_target_and_lun(self): - lun = 0 - iscsi_target = 0 - ctxt = context.get_admin_context() - expected = (iscsi_target, lun) - self.assertEqual(expected, - self.target._get_target_and_lun(ctxt, self.testvol)) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch('cinder.utils.execute') - @mock.patch.object(lio.LioAdm, '_get_target') - def test_create_iscsi_target(self, mget_target, mexecute, mpersist_cfg, - mlock_exec): - - mget_target.return_value = 1 - # create_iscsi_target sends volume_name instead of volume_id on error - self.assertEqual( - 1, - self.target.create_iscsi_target( - self.test_vol, - 1, - 0, - self.fake_volumes_dir)) - mpersist_cfg.assert_called_once_with(self.VOLUME_NAME) - mexecute.assert_called_once_with( - 'cinder-rtstool', - 'create', - self.fake_volumes_dir, - self.test_vol, - '', - '', - self.target.iscsi_protocol == 'iser', - run_as_root=True) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch.object(utils, 'execute') - @mock.patch.object(lio.LioAdm, '_get_target', return_value=1) - def test_create_iscsi_target_port_ip(self, mget_target, mexecute, - mpersist_cfg, mlock_exec): - ip = '10.0.0.15' - port = 3261 - - self.assertEqual( - 1, - self.target.create_iscsi_target( - name=self.test_vol, - tid=1, - lun=0, - path=self.fake_volumes_dir, - **{'portals_port': port, 'portals_ips': [ip]})) - - expected_args = ( - 'cinder-rtstool', - 'create', - self.fake_volumes_dir, - self.test_vol, - '', - '', - self.target.iscsi_protocol == 'iser', - '-p%s' % port, - '-a' + ip) - - mlock_exec.assert_any_call(*expected_args, run_as_root=True) - mexecute.assert_any_call(*expected_args, run_as_root=True) - mpersist_cfg.assert_called_once_with(self.VOLUME_NAME) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch.object(utils, 'execute') - @mock.patch.object(lio.LioAdm, '_get_target', return_value=1) - def test_create_iscsi_target_port_ips(self, mget_target, mexecute, - mpersist_cfg, mlock_exec): - test_vol = 'iqn.2010-10.org.openstack:' + self.VOLUME_NAME - ips = ['10.0.0.15', '127.0.0.1'] - port = 3261 - - self.assertEqual( - 1, - self.target.create_iscsi_target( - name=test_vol, - tid=1, - lun=0, - path=self.fake_volumes_dir, - **{'portals_port': port, 'portals_ips': ips})) - - expected_args = ( - 'cinder-rtstool', - 'create', - self.fake_volumes_dir, - test_vol, - '', - '', - self.target.iscsi_protocol == 'iser', - '-p%s' % port, - '-a' + ','.join(ips)) - - mlock_exec.assert_any_call(*expected_args, run_as_root=True) - mexecute.assert_any_call(*expected_args, run_as_root=True) - mpersist_cfg.assert_called_once_with(self.VOLUME_NAME) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch('cinder.utils.execute', - side_effect=putils.ProcessExecutionError) - @mock.patch.object(lio.LioAdm, '_get_target') - def test_create_iscsi_target_already_exists(self, mget_target, mexecute, - mpersist_cfg, mlock_exec): - chap_auth = ('foo', 'bar') - self.assertRaises(exception.ISCSITargetCreateFailed, - self.target.create_iscsi_target, - self.test_vol, - 1, - 0, - self.fake_volumes_dir, - chap_auth) - self.assertFalse(mpersist_cfg.called) - expected_args = ('cinder-rtstool', 'create', self.fake_volumes_dir, - self.test_vol, chap_auth[0], chap_auth[1], False) - mlock_exec.assert_called_once_with(*expected_args, run_as_root=True) - mexecute.assert_called_once_with(*expected_args, run_as_root=True) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch('cinder.utils.execute') - def test_remove_iscsi_target(self, mexecute, mpersist_cfg, mlock_exec): - # Test the normal case - self.target.remove_iscsi_target(0, - 0, - self.testvol['id'], - self.testvol['name']) - expected_args = ('cinder-rtstool', 'delete', - self.iscsi_target_prefix + self.testvol['name']) - - mlock_exec.assert_called_once_with(*expected_args, run_as_root=True) - mexecute.assert_called_once_with(*expected_args, run_as_root=True) - mpersist_cfg.assert_called_once_with(self.fake_volume_id) - - # Test the failure case: putils.ProcessExecutionError - mlock_exec.reset_mock() - mpersist_cfg.reset_mock() - mexecute.side_effect = putils.ProcessExecutionError - self.assertRaises(exception.ISCSITargetRemoveFailed, - self.target.remove_iscsi_target, - 0, - 0, - self.testvol['id'], - self.testvol['name']) - mlock_exec.assert_called_once_with(*expected_args, run_as_root=True) - - # Ensure there have been no calls to persist configuration - self.assertFalse(mpersist_cfg.called) - - @mock.patch.object(lio.LioAdm, '_get_targets') - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch('cinder.utils.execute') - def test_ensure_export(self, mock_exec, mock_execute, mock_get_targets): - - ctxt = context.get_admin_context() - mock_get_targets.return_value = None - self.target.ensure_export(ctxt, - self.testvol, - self.fake_volumes_dir) - - expected_args = ('cinder-rtstool', 'restore') - mock_exec.assert_called_once_with(*expected_args, run_as_root=True) - - @mock.patch.object(lio.LioAdm, '_get_targets') - @mock.patch.object(lio.LioAdm, '_restore_configuration') - def test_ensure_export_target_exist(self, mock_restore, mock_get_targets): - - ctxt = context.get_admin_context() - mock_get_targets.return_value = 'target' - self.target.ensure_export(ctxt, - self.testvol, - self.fake_volumes_dir) - self.assertFalse(mock_restore.called) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch('cinder.utils.execute') - @mock.patch.object(lio.LioAdm, '_get_iscsi_properties') - def test_initialize_connection(self, mock_get_iscsi, mock_execute, - mpersist_cfg, mlock_exec): - target_id = self.iscsi_target_prefix + 'volume-' + self.fake_volume_id - connector = {'initiator': 'fake_init'} - - # Test the normal case - mock_get_iscsi.return_value = 'foo bar' - expected_return = {'driver_volume_type': 'iscsi', - 'data': 'foo bar'} - self.assertEqual(expected_return, - self.target.initialize_connection(self.testvol, - connector)) - - expected_args = ('cinder-rtstool', 'add-initiator', target_id, - self.expected_iscsi_properties['auth_username'], - '2FE0CQ8J196R', connector['initiator']) - - mlock_exec.assert_called_once_with(*expected_args, run_as_root=True) - mock_execute.assert_called_once_with(*expected_args, run_as_root=True) - mpersist_cfg.assert_called_once_with(self.fake_volume_id) - - # Test the failure case: putils.ProcessExecutionError - mlock_exec.reset_mock() - mpersist_cfg.reset_mock() - mock_execute.side_effect = putils.ProcessExecutionError - self.assertRaises(exception.ISCSITargetAttachFailed, - self.target.initialize_connection, - self.testvol, - connector) - - mlock_exec.assert_called_once_with(*expected_args, run_as_root=True) - - # Ensure there have been no calls to persist configuration - self.assertFalse(mpersist_cfg.called) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch('cinder.utils.execute') - def test_terminate_connection(self, mock_execute, mpersist_cfg, - mlock_exec): - - target_id = self.iscsi_target_prefix + 'volume-' + self.fake_volume_id - - connector = {'initiator': 'fake_init'} - self.target.terminate_connection(self.testvol, - connector) - expected_args = ('cinder-rtstool', 'delete-initiator', target_id, - connector['initiator']) - - mlock_exec.assert_called_once_with(*expected_args, run_as_root=True) - mock_execute.assert_called_once_with(*expected_args, run_as_root=True) - mpersist_cfg.assert_called_once_with(self.fake_volume_id) - - @mock.patch.object(lio.LioAdm, '_execute', side_effect=lio.LioAdm._execute) - @mock.patch.object(lio.LioAdm, '_persist_configuration') - @mock.patch('cinder.utils.execute') - def test_terminate_connection_fail(self, mock_execute, mpersist_cfg, - mlock_exec): - - target_id = self.iscsi_target_prefix + 'volume-' + self.fake_volume_id - mock_execute.side_effect = putils.ProcessExecutionError - connector = {'initiator': 'fake_init'} - self.assertRaises(exception.ISCSITargetDetachFailed, - self.target.terminate_connection, - self.testvol, - connector) - mlock_exec.assert_called_once_with('cinder-rtstool', - 'delete-initiator', target_id, - connector['initiator'], - run_as_root=True) - self.assertFalse(mpersist_cfg.called) - - def test_iscsi_protocol(self): - self.assertEqual('iscsi', self.target.iscsi_protocol) - - @mock.patch.object(lio.LioAdm, '_get_target_and_lun', return_value=(1, 2)) - @mock.patch.object(lio.LioAdm, 'create_iscsi_target', return_value=3) - @mock.patch.object(lio.LioAdm, '_get_target_chap_auth', - return_value=(mock.sentinel.user, mock.sentinel.pwd)) - def test_create_export(self, mock_chap, mock_create, mock_get_target): - ctxt = context.get_admin_context() - result = self.target.create_export(ctxt, self.testvol_2, - self.fake_volumes_dir) - - loc = (u'%(ip)s:%(port)d,3 %(prefix)s%(name)s 2' % - {'ip': self.configuration.iscsi_ip_address, - 'port': self.configuration.iscsi_port, - 'prefix': self.iscsi_target_prefix, - 'name': self.testvol_2['name']}) - - expected_result = { - 'location': loc, - 'auth': 'CHAP %s %s' % (mock.sentinel.user, mock.sentinel.pwd), - } - - self.assertEqual(expected_result, result) - - mock_create.assert_called_once_with( - self.iscsi_target_prefix + self.testvol_2['name'], - 1, - 2, - self.fake_volumes_dir, - (mock.sentinel.user, mock.sentinel.pwd), - portals_ips=[self.configuration.iscsi_ip_address], - portals_port=self.configuration.iscsi_port) diff --git a/cinder/tests/unit/targets/test_scst_driver.py b/cinder/tests/unit/targets/test_scst_driver.py deleted file mode 100644 index c45a56a0b..000000000 --- a/cinder/tests/unit/targets/test_scst_driver.py +++ /dev/null @@ -1,233 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import context -from cinder.tests.unit.targets import targets_fixture as tf -from cinder import utils -from cinder.volume.targets import scst -from cinder.volume import utils as vutils - - -class TestSCSTAdmDriver(tf.TargetDriverFixture): - - def setUp(self): - super(TestSCSTAdmDriver, self).setUp() - self.target = scst.SCSTAdm(root_helper=utils.get_root_helper(), - configuration=self.configuration) - - self.fake_iscsi_scan = \ - ('Collecting current configuration: done.\n' - 'Driver Target\n' - '----------------------------------------------\n' - 'iscsi iqn.2010-10.org.openstack:' - 'volume-ed2c2222-5fc0-11e4-aa15-123b93f75cba\n' - 'All done.\n') - - self.fake_iscsi_attribute_scan = \ - ('Collecting current configuration: done.\n' - 'Attribute Value Writable KEY\n' - '------------------------------------------\n' - 'rel_tgt_id 1 Yes Yes\n' - 'Dynamic attributes available\n' - '----------------------------\n' - 'IncomingUser\n' - 'OutgoingUser\n' - 'allowed_portal\n' - 'LUN CREATE attributes available\n' - '-------------------------------\n' - 'read_only\n' - 'All done.\n') - self.fake_list_group = \ - ('org.openstack:volume-vedams\n' - 'Collecting current configuration: done.\n' - 'Driver: iscsi\n' - 'Target: iqn.2010-10.org.openstack:volume-vedams\n' - 'Driver/target \'iscsi/iqn.2010-10.org.openstack:volume-vedams\'' - 'has no associated LUNs.\n' - 'Group: iqn.1993-08.org.debian:01:626bf14ebdc\n' - 'Assigned LUNs:\n' - 'LUN Device\n' - '------------------\n' - '1 1b67387810256\n' - '2 2a0f1cc9cd595\n' - 'Assigned Initiators:\n' - 'Initiator\n' - '-------------------------------------\n' - 'iqn.1993-08.org.debian:01:626bf14ebdc\n' - 'All done.\n') - - self.target.db = mock.MagicMock( - volume_get=lambda x, y: {'provider_auth': 'IncomingUser foo bar'}) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(scst.SCSTAdm, '_target_attribute') - @mock.patch.object(scst.SCSTAdm, 'scst_execute') - def test_get_target(self, mock_execute, - mock_target_attribute, - mock_scst_execute): - mock_target_attribute.return_value = 1 - mock_execute.return_value = (self.fake_iscsi_scan, None) - expected = 1 - self.assertEqual(expected, self.target._get_target( - 'iqn.2010-10.org.openstack:' - 'volume-ed2c2222-5fc0-11e4-aa15-123b93f75cba')) - - @mock.patch.object(utils, 'execute') - def test_target_attribute(self, mock_execute): - mock_execute.return_value = (self.fake_iscsi_attribute_scan, None) - self.assertEqual(str(1), self.target._target_attribute( - 'iqn.2010-10.org.openstack:' - 'volume-ed2c2222-5fc0-11e4-aa15-123b93f75cba')) - - def test_single_lun_get_target_and_lun(self): - ctxt = context.get_admin_context() - self.assertEqual((0, 1), self.target._get_target_and_lun( - ctxt, self.testvol)) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(scst.SCSTAdm, '_get_group') - @mock.patch.object(scst.SCSTAdm, 'scst_execute') - def test_multi_lun_get_target_and_lun(self, mock_execute, mock_get_group, - mock_scst_execute): - mock_execute.return_value = (self.fake_list_group, None) - mock_get_group.return_value = self.fake_list_group - - ctxt = context.get_admin_context() - with mock.patch.object(self.target, 'target_name', - return_value='iqn.2010-10.org.openstack:' - 'volume-vedams'): - self.assertEqual((0, 3), self.target._get_target_and_lun( - ctxt, self.testvol)) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(scst.SCSTAdm, '_get_target') - @mock.patch.object(scst.SCSTAdm, 'scst_execute') - def test_create_iscsi_target(self, mock_execute, mock_get_target, - mock_scst_execute): - mock_execute.return_value = (None, None) - mock_get_target.return_value = 1 - - self.assertEqual(1, - self.target.create_iscsi_target( - 'iqn.2010-10.org.openstack:' - 'volume-ed2c2222-5fc0-11e4-aa15-123b93f75cba', - 'vol1', - 0, 1, self.fake_volumes_dir)) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(scst.SCSTAdm, '_get_target') - @mock.patch.object(scst.SCSTAdm, 'scst_execute') - def test_create_export(self, mock_execute, - mock_get_target, - mock_scst_execute): - mock_execute.return_value = (None, None) - mock_scst_execute.return_value = (None, None) - mock_get_target.return_value = 1 - - def _fake_get_target_and_lun(*args, **kwargs): - return 0, 1 - - def _fake_iscsi_location(*args, **kwargs): - return '10.9.8.7:3260,1 iqn.2010-10.org.openstack:' \ - 'volume-ed2c2222-5fc0-11e4-aa15-123b93f75cba 1' - - def _fake_get_target_chap_auth(*args, **kwargs): - return ('QZJbisGmn9AL954FNF4D', 'P68eE7u9eFqDGexd28DQ') - - ctxt = context.get_admin_context() - expected_result = {'location': '10.9.8.7:3260,1 ' - 'iqn.2010-10.org.openstack:' - 'volume-ed2c2222-5fc0-11e4-aa15-123b93f75cba 1', - 'auth': 'CHAP ' - 'QZJbisGmn9AL954FNF4D P68eE7u9eFqDGexd28DQ'} - - with mock.patch.object(self.target, '_get_target_and_lun', - side_effect=_fake_get_target_and_lun),\ - mock.patch.object(self.target, '_get_target_chap_auth', - side_effect=_fake_get_target_chap_auth),\ - mock.patch.object(self.target, 'initiator_iqn', - return_value='iqn.1993-08.org.debian:' - '01:626bf14ebdc'),\ - mock.patch.object(self.target, '_iscsi_location', - side_effect=_fake_iscsi_location),\ - mock.patch.object(self.target, 'target_driver', - return_value='iscsi'),\ - mock.patch.object(vutils, 'generate_username', - side_effect=lambda: 'QZJbisGmn9AL954FNF4D'),\ - mock.patch.object(vutils, 'generate_password', - side_effect=lambda: 'P68eE7u9eFqDGexd28DQ'): - self.assertEqual(expected_result, - self.target.create_export(ctxt, - self.testvol, - self.fake_volumes_dir)) - - @mock.patch('cinder.utils.execute') - @mock.patch.object(scst.SCSTAdm, '_get_target') - @mock.patch.object(scst.SCSTAdm, 'scst_execute') - def test_ensure_export(self, mock_execute, - mock_get_target, - mock_scst_execute): - mock_execute.return_value = (None, None) - mock_scst_execute.return_value = (None, None) - mock_get_target.return_value = 1 - ctxt = context.get_admin_context() - - def _fake_get_target_and_lun(*args, **kwargs): - return 0, 1 - - def _fake_get_target_chap_auth(*args, **kwargs): - return ('QZJbisGmn9AL954FNF4D', 'P68eE7u9eFqDGexd28DQ') - - with mock.patch.object(self.target, 'create_iscsi_target'),\ - mock.patch.object(self.target, '_get_target_chap_auth', - side_effect=_fake_get_target_chap_auth),\ - mock.patch.object(self.target, '_get_target_and_lun', - side_effect=_fake_get_target_and_lun): - self.target.ensure_export(ctxt, - self.testvol, - self.fake_volumes_dir) - self.target.create_iscsi_target.assert_called_once_with( - 'iqn.2010-10.org.openstack:testvol', - 'ed2c2222-5fc0-11e4-aa15-123b93f75cba', - 0, 1, self.fake_volumes_dir, _fake_get_target_chap_auth()) - - @mock.patch('cinder.utils.execute') - @mock.patch.object(scst.SCSTAdm, '_get_target') - @mock.patch.object(scst.SCSTAdm, 'scst_execute') - def test_ensure_export_chap(self, mock_execute, - mock_get_target, - mock_scst_execute): - mock_execute.return_value = (None, None) - mock_scst_execute.return_value = (None, None) - mock_get_target.return_value = 1 - ctxt = context.get_admin_context() - - def _fake_get_target_and_lun(*args, **kwargs): - return 0, 1 - - def _fake_get_target_chap_auth(*args, **kwargs): - return None - - with mock.patch.object(self.target, 'create_iscsi_target'),\ - mock.patch.object(self.target, '_get_target_chap_auth', - side_effect=_fake_get_target_chap_auth),\ - mock.patch.object(self.target, '_get_target_and_lun', - side_effect=_fake_get_target_and_lun): - self.target.ensure_export(ctxt, - self.testvol, - self.fake_volumes_dir) - self.target.create_iscsi_target.assert_called_once_with( - 'iqn.2010-10.org.openstack:testvol', - 'ed2c2222-5fc0-11e4-aa15-123b93f75cba', - 0, 1, self.fake_volumes_dir, None) diff --git a/cinder/tests/unit/targets/test_tgt_driver.py b/cinder/tests/unit/targets/test_tgt_driver.py deleted file mode 100644 index f261d8393..000000000 --- a/cinder/tests/unit/targets/test_tgt_driver.py +++ /dev/null @@ -1,382 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os -import time - -import mock -from oslo_concurrency import processutils as putils - -from cinder import context -from cinder import exception -from cinder.tests.unit.targets import targets_fixture as tf -from cinder import utils -from cinder.volume.targets import tgt -from cinder.volume import utils as vutils - - -class TestTgtAdmDriver(tf.TargetDriverFixture): - - def setUp(self): - super(TestTgtAdmDriver, self).setUp() - self.configuration.get = mock.Mock(side_effect=self.fake_get) - - self.target = tgt.TgtAdm(root_helper=utils.get_root_helper(), - configuration=self.configuration) - self.testvol_path = \ - '/dev/stack-volumes-lvmdriver-1/%s' % self.VOLUME_NAME - - self.fake_iscsi_scan =\ - ('Target 1: %(test_vol)s\n' - ' System information:\n' - ' Driver: iscsi\n' - ' State: ready\n' - ' I_T nexus information:\n' - ' LUN information:\n' - ' LUN: 0\n' - ' Type: controller\n' - ' SCSI ID: IET 00010000\n' - ' SCSI SN: beaf10\n' - ' Size: 0 MB, Block size: 1\n' - ' Online: Yes\n' - ' Removable media: No\n' - ' Prevent removal: No\n' - ' Readonly: No\n' - ' SWP: No\n' - ' Thin-provisioning: No\n' - ' Backing store type: null\n' - ' Backing store path: None\n' - ' Backing store flags:\n' - ' LUN: 1\n' - ' Type: disk\n' - ' SCSI ID: IET 00010001\n' - ' SCSI SN: beaf11\n' - ' Size: 1074 MB, Block size: 512\n' - ' Online: Yes\n' - ' Removable media: No\n' - ' Prevent removal: No\n' - ' Readonly: No\n' - ' SWP: No\n' - ' Thin-provisioning: No\n' - ' Backing store type: rdwr\n' - ' Backing store path: %(bspath)s\n' - ' Backing store flags:\n' - ' Account information:\n' - ' mDVpzk8cZesdahJC9h73\n' - ' ACL information:\n' - ' ALL"\n' % {'test_vol': self.test_vol, - 'bspath': self.testvol_path}) - - def fake_get(self, value, default): - if value in ('iscsi_target_flags', 'iscsi_write_cache'): - return getattr(self, value, default) - - def test_iscsi_protocol(self): - self.assertEqual('iscsi', self.target.iscsi_protocol) - - def test_get_target(self): - with mock.patch('cinder.utils.execute', - return_value=(self.fake_iscsi_scan, None)): - iqn = self.test_vol - self.assertEqual('1', self.target._get_target(iqn)) - - def test_verify_backing_lun(self): - iqn = self.test_vol - - with mock.patch('cinder.utils.execute', - return_value=(self.fake_iscsi_scan, None)): - self.assertTrue(self.target._verify_backing_lun(iqn, '1')) - - # Test the failure case - bad_scan = self.fake_iscsi_scan.replace('LUN: 1', 'LUN: 3') - - with mock.patch('cinder.utils.execute', - return_value=(bad_scan, None)): - self.assertFalse(self.target._verify_backing_lun(iqn, '1')) - - @mock.patch.object(time, 'sleep') - @mock.patch('cinder.utils.execute') - def test_recreate_backing_lun(self, mock_execute, mock_sleep): - mock_execute.return_value = ('out', 'err') - self.target._recreate_backing_lun(self.test_vol, '1', - self.testvol['name'], - self.testvol_path) - - expected_command = ('tgtadm', '--lld', 'iscsi', '--op', 'new', - '--mode', 'logicalunit', '--tid', '1', - '--lun', '1', '-b', - self.testvol_path) - - mock_execute.assert_called_once_with(*expected_command, - run_as_root=True) - - # Test the failure case - mock_execute.side_effect = putils.ProcessExecutionError - self.assertIsNone( - self.target._recreate_backing_lun(self.test_vol, - '1', - self.testvol['name'], - self.testvol_path)) - - def test_get_iscsi_target(self): - ctxt = context.get_admin_context() - expected = 0 - self.assertEqual(expected, - self.target._get_iscsi_target(ctxt, - self.testvol['id'])) - - def test_get_target_and_lun(self): - lun = 1 - iscsi_target = 0 - ctxt = context.get_admin_context() - expected = (iscsi_target, lun) - self.assertEqual(expected, - self.target._get_target_and_lun(ctxt, self.testvol)) - - def test_create_iscsi_target(self): - with mock.patch('cinder.utils.execute', return_value=('', '')),\ - mock.patch.object(self.target, '_get_target', - side_effect=lambda x: 1),\ - mock.patch.object(self.target, '_verify_backing_lun', - side_effect=lambda x, y: True): - self.assertEqual( - 1, - self.target.create_iscsi_target( - self.test_vol, - 1, - 0, - self.fake_volumes_dir)) - - def test_create_iscsi_target_content(self): - - self.iscsi_target_flags = 'foo' - self.iscsi_write_cache = 'bar' - - mock_open = mock.mock_open() - with mock.patch('cinder.utils.execute', return_value=('', '')),\ - mock.patch.object(self.target, '_get_target', - side_effect=lambda x: 1),\ - mock.patch.object(self.target, '_verify_backing_lun', - side_effect=lambda x, y: True),\ - mock.patch('cinder.volume.targets.tgt.open', - mock_open, create=True): - self.assertEqual( - 1, - self.target.create_iscsi_target( - self.test_vol, - 1, - 0, - self.testvol_path, - chap_auth=('chap_foo', 'chap_bar'))) - - def test_create_iscsi_target_already_exists(self): - def _fake_execute(*args, **kwargs): - if 'update' in args: - raise putils.ProcessExecutionError( - exit_code=1, - stdout='', - stderr='target already exists', - cmd='tgtad --lld iscsi --op show --mode target') - else: - return 'fake out', 'fake err' - - with mock.patch.object(self.target, '_get_target', - side_effect=lambda x: 1),\ - mock.patch.object(self.target, '_verify_backing_lun', - side_effect=lambda x, y: True),\ - mock.patch('cinder.utils.execute', _fake_execute): - self.assertEqual( - 1, - self.target.create_iscsi_target( - self.test_vol, - 1, - 0, - self.fake_volumes_dir)) - - @mock.patch('os.path.isfile', return_value=True) - @mock.patch('os.path.exists', return_value=True) - @mock.patch('cinder.utils.execute') - @mock.patch('os.unlink', return_value=None) - def test_delete_target_not_found(self, - mock_unlink, - mock_exec, - mock_pathexists, - mock_isfile): - def _fake_execute(*args, **kwargs): - raise putils.ProcessExecutionError( - exit_code=1, - stdout='', - stderr='can\'t find the target', - cmd='tgt-admin --force --delete') - - def _fake_execute_wrong_message(*args, **kwargs): - raise putils.ProcessExecutionError( - exit_code=1, - stdout='', - stderr='this is not the error you are looking for', - cmd='tgt-admin --force --delete') - - mock_exec.side_effect = _fake_execute - - with mock.patch.object(self.target, '_get_target', return_value=False): - self.assertIsNone(self.target.remove_iscsi_target( - 1, - 0, - self.VOLUME_ID, - self.VOLUME_NAME)) - - mock_exec.side_effect = _fake_execute_wrong_message - self.assertRaises(exception.ISCSITargetRemoveFailed, - self.target.remove_iscsi_target, - 1, - 0, - self.VOLUME_ID, - self.VOLUME_NAME) - - @mock.patch('os.path.isfile', return_value=True) - @mock.patch('os.path.exists', return_value=True) - @mock.patch('cinder.utils.execute') - @mock.patch('os.unlink', return_value=None) - def test_delete_target_acl_not_found(self, - mock_unlink, - mock_exec, - mock_pathexists, - mock_isfile): - def _fake_execute(*args, **kwargs): - raise putils.ProcessExecutionError( - exit_code=1, - stdout='', - stderr='this access control rule does not exist', - cmd='tgt-admin --force --delete') - - def _fake_execute_wrong_message(*args, **kwargs): - raise putils.ProcessExecutionError( - exit_code=1, - stdout='', - stderr='this is not the error you are looking for', - cmd='tgt-admin --force --delete') - - mock_exec.side_effect = _fake_execute - - with mock.patch.object(self.target, '_get_target', return_value=False): - self.assertIsNone(self.target.remove_iscsi_target( - 1, - 0, - self.VOLUME_ID, - self.VOLUME_NAME)) - - mock_exec.side_effect = _fake_execute_wrong_message - self.assertRaises(exception.ISCSITargetRemoveFailed, - self.target.remove_iscsi_target, - 1, - 0, - self.VOLUME_ID, - self.VOLUME_NAME) - - @mock.patch.object(tgt.TgtAdm, '_get_iscsi_properties') - def test_initialize_connection(self, mock_get_iscsi): - - connector = {'initiator': 'fake_init'} - - # Test the normal case - mock_get_iscsi.return_value = 'foo bar' - expected_return = {'driver_volume_type': 'iscsi', - 'data': 'foo bar'} - self.assertEqual(expected_return, - self.target.initialize_connection(self.testvol, - connector)) - - @mock.patch('cinder.utils.execute') - @mock.patch.object(tgt.TgtAdm, '_get_target') - @mock.patch.object(os.path, 'exists') - @mock.patch.object(os.path, 'isfile') - @mock.patch.object(os, 'unlink') - def test_remove_iscsi_target(self, - mock_unlink, - mock_isfile, - mock_path_exists, - mock_get_target, - mock_execute): - - # Test the failure case: path does not exist - mock_path_exists.return_value = None - self.assertIsNone(self.target.remove_iscsi_target( - 0, - 1, - self.testvol['id'], - self.testvol['name'])) - - # Test the normal case - mock_path_exists.return_value = True - mock_isfile.return_value = True - self.target.remove_iscsi_target(0, - 1, - self.testvol['id'], - self.testvol['name']) - calls = [mock.call('tgt-admin', '--force', '--delete', - self.iscsi_target_prefix + self.testvol['name'], - run_as_root=True), - mock.call('tgt-admin', '--delete', - self.iscsi_target_prefix + self.testvol['name'], - run_as_root=True)] - - mock_execute.assert_has_calls(calls) - - def test_create_export(self): - expected_result = {'location': '10.9.8.7:3260,1 ' + - self.iscsi_target_prefix + - self.testvol['name'] + ' 1', - 'auth': 'CHAP QZJb P68e'} - - with mock.patch('cinder.utils.execute', return_value=('', '')),\ - mock.patch.object(self.target, '_get_target', - side_effect=lambda x: 1),\ - mock.patch.object(self.target, '_verify_backing_lun', - side_effect=lambda x, y: True),\ - mock.patch.object(self.target, '_get_target_chap_auth', - side_effect=lambda x, y: None) as m_chap,\ - mock.patch.object(vutils, 'generate_username', - side_effect=lambda: 'QZJb'),\ - mock.patch.object(vutils, 'generate_password', - side_effect=lambda: 'P68e'): - - ctxt = context.get_admin_context() - self.assertEqual(expected_result, - self.target.create_export(ctxt, - self.testvol, - self.fake_volumes_dir)) - - m_chap.side_effect = lambda x, y: ('otzL', '234Z') - - expected_result['auth'] = ('CHAP otzL 234Z') - - self.assertEqual(expected_result, - self.target.create_export(ctxt, - self.testvol, - self.fake_volumes_dir)) - - @mock.patch.object(tgt.TgtAdm, '_get_target_chap_auth') - @mock.patch.object(tgt.TgtAdm, 'create_iscsi_target') - def test_ensure_export(self, _mock_create, mock_get_chap): - ctxt = context.get_admin_context() - mock_get_chap.return_value = ('foo', 'bar') - self.target.ensure_export(ctxt, - self.testvol, - self.fake_volumes_dir) - - _mock_create.assert_called_once_with( - self.iscsi_target_prefix + self.testvol['name'], - 0, 1, self.fake_volumes_dir, ('foo', 'bar'), - check_exit_code=False, - old_name=None, - portals_ips=[self.configuration.iscsi_ip_address], - portals_port=self.configuration.iscsi_port) diff --git a/cinder/tests/unit/test_api.py b/cinder/tests/unit/test_api.py deleted file mode 100644 index bb96cb2fa..000000000 --- a/cinder/tests/unit/test_api.py +++ /dev/null @@ -1,73 +0,0 @@ - -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Unit tests for the API endpoint.""" - -import six -from six.moves import http_client -import webob - - -class FakeHttplibSocket(object): - """A fake socket implementation for http_client.HTTPResponse, trivial.""" - def __init__(self, response_string): - self.response_string = response_string - self._buffer = six.StringIO(response_string) - - def makefile(self, _mode, _other): - """Returns the socket's internal buffer.""" - return self._buffer - - -class FakeHttplibConnection(object): - """A fake http_client.HTTPConnection for boto. - - requests made via this connection actually get translated and routed into - our WSGI app, we then wait for the response and turn it back into - the http_client.HTTPResponse that boto expects. - """ - def __init__(self, app, host, is_secure=False): - self.app = app - self.host = host - - def request(self, method, path, data, headers): - req = webob.Request.blank(path) - req.method = method - req.body = data - req.headers = headers - req.headers['Accept'] = 'text/html' - req.host = self.host - # Call the WSGI app, get the HTTP response - resp = str(req.get_response(self.app)) - # For some reason, the response doesn't have "HTTP/1.0 " prepended; I - # guess that's a function the web server usually provides. - resp = "HTTP/1.0 %s" % resp - self.sock = FakeHttplibSocket(resp) - self.http_response = http_client.HTTPResponse(self.sock) - # NOTE(vish): boto is accessing private variables for some reason - self._HTTPConnection__response = self.http_response - self.http_response.begin() - - def getresponse(self): - return self.http_response - - def getresponsebody(self): - return self.sock.response_string - - def close(self): - """Required for compatibility with boto/tornado.""" - pass diff --git a/cinder/tests/unit/test_api_urlmap.py b/cinder/tests/unit/test_api_urlmap.py deleted file mode 100644 index 57b6b5041..000000000 --- a/cinder/tests/unit/test_api_urlmap.py +++ /dev/null @@ -1,271 +0,0 @@ -# Copyright (c) 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for cinder.api.urlmap.py -""" - -from cinder.api import urlmap -from cinder import test - - -class TestParseFunctions(test.TestCase): - def test_unquote_header_value_without_quotes(self): - arg = 'TestString' - result = urlmap.unquote_header_value(arg) - self.assertEqual(arg, result) - - def test_unquote_header_value_with_quotes(self): - result = urlmap.unquote_header_value('"TestString"') - self.assertEqual('TestString', result) - - def test_parse_list_header(self): - arg = 'token, "quoted value"' - result = urlmap.parse_list_header(arg) - self.assertEqual(['token', 'quoted value'], result) - - def test_parse_options_header(self): - result = urlmap.parse_options_header('Content-Type: text/html;' - ' mimetype=text/html') - self.assertEqual(('Content-Type:', {'mimetype': 'text/html'}), result) - - def test_parse_options_header_without_value(self): - result = urlmap.parse_options_header(None) - self.assertEqual(('', {}), result) - - -class TestAccept(test.TestCase): - def test_best_match_ValueError(self): - arg = 'text/html; q=some_invalud_value' - accept = urlmap.Accept(arg) - self.assertEqual((None, {}), accept.best_match(['text/html'])) - - def test_best_match(self): - arg = '*/*; q=0.7, application/json; q=0.7, text/html; q=-0.8' - accept = urlmap.Accept(arg) - self.assertEqual(('application/json', {'q': '0.7'}), - accept.best_match(['application/json', - 'application/xml', 'text/html'])) - - def test_match_mask_one_asterisk(self): - arg = 'text/*; q=0.7' - accept = urlmap.Accept(arg) - self.assertEqual(('text/html', {'q': '0.7'}), - accept.best_match(['text/html'])) - - def test_match_mask_two_asterisk(self): - arg = '*/*; q=0.7' - accept = urlmap.Accept(arg) - self.assertEqual(('text/html', {'q': '0.7'}), - accept.best_match(['text/html'])) - - def test_match_mask_no_asterisk(self): - arg = 'application/json; q=0.7' - accept = urlmap.Accept(arg) - self.assertEqual((None, {}), accept.best_match(['text/html'])) - - def test_content_type_params(self): - arg = "application/xml; q=0.1, application/json; q=0.2," \ - " text/html; q=0.3" - accept = urlmap.Accept(arg) - self.assertEqual({'q': '0.2'}, - accept.content_type_params('application/json')) - - def test_content_type_params_wrong_content_type(self): - arg = 'application/xml; q=0.1, text/html; q=0.1' - accept = urlmap.Accept(arg) - self.assertEqual({}, accept.content_type_params('application/json')) - - -class TestUrlMapFactory(test.TestCase): - def setUp(self): - super(TestUrlMapFactory, self).setUp() - self.global_conf = {'not_found_app': 'app_global', - 'domain hoobar.com port 10 /': 'some_app_global'} - self.loader = self.mox.CreateMockAnything() - - def test_not_found_app_in_local_conf(self): - local_conf = {'not_found_app': 'app_local', - 'domain foobar.com port 20 /': 'some_app_local'} - self.loader.get_app('app_local', global_conf=self.global_conf).\ - AndReturn('app_local_loader') - self.loader.get_app('some_app_local', global_conf=self.global_conf).\ - AndReturn('some_app_loader') - self.mox.ReplayAll() - expected_urlmap = urlmap.URLMap(not_found_app='app_local_loader') - expected_urlmap['http://foobar.com:20'] = 'some_app_loader' - self.assertEqual(expected_urlmap, - urlmap.urlmap_factory(self.loader, self.global_conf, - **local_conf)) - - def test_not_found_app_not_in_local_conf(self): - local_conf = {'domain foobar.com port 20 /': 'some_app_local'} - self.loader.get_app('app_global', global_conf=self.global_conf).\ - AndReturn('app_global_loader') - self.loader.get_app('some_app_local', global_conf=self.global_conf).\ - AndReturn('some_app_returned_by_loader') - self.mox.ReplayAll() - expected_urlmap = urlmap.URLMap(not_found_app='app_global_loader') - expected_urlmap['http://foobar.com:20'] = 'some_app_returned'\ - '_by_loader' - self.assertEqual(expected_urlmap, - urlmap.urlmap_factory(self.loader, self.global_conf, - **local_conf)) - - def test_not_found_app_is_none(self): - local_conf = {'not_found_app': None, - 'domain foobar.com port 20 /': 'some_app_local'} - self.loader.get_app('some_app_local', global_conf=self.global_conf).\ - AndReturn('some_app_returned_by_loader') - self.mox.ReplayAll() - expected_urlmap = urlmap.URLMap(not_found_app=None) - expected_urlmap['http://foobar.com:20'] = 'some_app_returned'\ - '_by_loader' - self.assertEqual(expected_urlmap, - urlmap.urlmap_factory(self.loader, self.global_conf, - **local_conf)) - - -class TestURLMap(test.TestCase): - def setUp(self): - super(TestURLMap, self).setUp() - self.urlmap = urlmap.URLMap() - self.input_environ = {'HTTP_ACCEPT': "application/json;" - "version=9.0", 'REQUEST_METHOD': "GET", - 'CONTENT_TYPE': 'application/xml', - 'SCRIPT_NAME': '/scriptname', - 'PATH_INFO': "/resource.xml"} - self.environ = {'HTTP_ACCEPT': "application/json;" - "version=9.0", 'REQUEST_METHOD': "GET", - 'CONTENT_TYPE': 'application/xml', - 'SCRIPT_NAME': '/scriptname/app_url', - 'PATH_INFO': "/resource.xml"} - - def test_match_with_applications(self): - self.urlmap[('http://10.20.30.40:50', '/path/somepath')] = 'app' - self.assertEqual((None, None), - self.urlmap._match('20.30.40.50', '20', - 'path/somepath')) - - def test_match_without_applications(self): - self.assertEqual((None, None), - self.urlmap._match('host', 20, 'app_url/somepath')) - - def test_match_path_info_equals_app_url(self): - self.urlmap[('http://20.30.40.50:60', '/app_url/somepath')] = 'app' - self.assertEqual(('app', '/app_url/somepath'), - self.urlmap._match('http://20.30.40.50', '60', - '/app_url/somepath')) - - def test_match_path_info_equals_app_url_many_app(self): - self.urlmap[('http://20.30.40.50:60', '/path')] = 'app1' - self.urlmap[('http://20.30.40.50:60', '/path/somepath')] = 'app2' - self.urlmap[('http://20.30.40.50:60', '/path/somepath/elsepath')] = \ - 'app3' - self.assertEqual(('app3', '/path/somepath/elsepath'), - self.urlmap._match('http://20.30.40.50', '60', - '/path/somepath/elsepath')) - - def test_set_script_name(self): - app = self.mox.CreateMockAnything() - start_response = self.mox.CreateMockAnything() - app.__call__(self.environ, start_response).AndReturn('value') - self.mox.ReplayAll() - wrap = self.urlmap._set_script_name(app, '/app_url') - self.assertEqual('value', wrap(self.input_environ, start_response)) - - def test_munge_path(self): - app = self.mox.CreateMockAnything() - start_response = self.mox.CreateMockAnything() - app.__call__(self.environ, start_response).AndReturn('value') - self.mox.ReplayAll() - wrap = self.urlmap._munge_path(app, '/app_url/resource.xml', - '/app_url') - self.assertEqual('value', wrap(self.input_environ, start_response)) - - def test_content_type_strategy_without_version(self): - self.assertIsNone(self.urlmap._content_type_strategy('host', 20, - self.environ)) - - def test_content_type_strategy_with_version(self): - environ = {'HTTP_ACCEPT': "application/vnd.openstack.melange+xml;" - "version=9.0", 'REQUEST_METHOD': "GET", - 'PATH_INFO': "/resource.xml", - 'CONTENT_TYPE': 'application/xml; version=2.0'} - self.urlmap[('http://10.20.30.40:50', '/v2.0')] = 'app' - self.mox.StubOutWithMock(self.urlmap, '_set_script_name') - self.urlmap._set_script_name('app', '/v2.0').AndReturn('value') - self.mox.ReplayAll() - self.assertEqual('value', - self.urlmap._content_type_strategy( - 'http://10.20.30.40', '50', environ)) - - def test_path_strategy_wrong_path_info(self): - self.assertEqual((None, None, None), - self.urlmap._path_strategy('http://10.20.30.40', '50', - '/resource')) - - def test_path_strategy_mime_type_only(self): - self.assertEqual(('application/xml', None, None), - self.urlmap._path_strategy('http://10.20.30.40', '50', - '/resource.xml')) - - def test_path_strategy(self): - self.urlmap[('http://10.20.30.40:50', '/path/elsepath/')] = 'app' - self.mox.StubOutWithMock(self.urlmap, '_munge_path') - self.urlmap._munge_path('app', '/path/elsepath/resource.xml', - '/path/elsepath').AndReturn('value') - self.mox.ReplayAll() - self.assertEqual( - ('application/xml', 'value', '/path/elsepath'), - self.urlmap._path_strategy('http://10.20.30.40', '50', - '/path/elsepath/resource.xml')) - - def test_path_strategy_wrong_mime_type(self): - self.urlmap[('http://10.20.30.40:50', '/path/elsepath/')] = 'app' - self.mox.StubOutWithMock(self.urlmap, '_munge_path') - self.urlmap._munge_path('app', '/path/elsepath/resource.abc', - '/path/elsepath').AndReturn('value') - self.mox.ReplayAll() - self.assertEqual( - (None, 'value', '/path/elsepath'), - self.urlmap._path_strategy('http://10.20.30.40', '50', - '/path/elsepath/resource.abc')) - - def test_accept_strategy_version_not_in_params(self): - environ = {'HTTP_ACCEPT': "application/xml; q=0.1, application/json; " - "q=0.2", 'REQUEST_METHOD': "GET", - 'PATH_INFO': "/resource.xml", - 'CONTENT_TYPE': 'application/xml; version=2.0'} - self.assertEqual(('application/xml', None), - self.urlmap._accept_strategy('http://10.20.30.40', - '50', - environ, - ['application/xml'])) - - def test_accept_strategy_version(self): - environ = {'HTTP_ACCEPT': "application/xml; q=0.1; version=1.0," - "application/json; q=0.2; version=2.0", - 'REQUEST_METHOD': "GET", 'PATH_INFO': "/resource.xml", - 'CONTENT_TYPE': 'application/xml; version=2.0'} - self.urlmap[('http://10.20.30.40:50', '/v1.0')] = 'app' - self.mox.StubOutWithMock(self.urlmap, '_set_script_name') - self.urlmap._set_script_name('app', '/v1.0').AndReturn('value') - self.mox.ReplayAll() - self.assertEqual(('application/xml', 'value'), - self.urlmap._accept_strategy('http://10.20.30.40', - '50', - environ, - ['application/xml'])) diff --git a/cinder/tests/unit/test_backup.py b/cinder/tests/unit/test_backup.py deleted file mode 100644 index 8c33e13fd..000000000 --- a/cinder/tests/unit/test_backup.py +++ /dev/null @@ -1,1376 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Tests for Backup code.""" - -import copy -import ddt -import tempfile -import uuid - -import mock -from oslo_config import cfg -from oslo_db import exception as db_exc -from oslo_utils import importutils -from oslo_utils import timeutils - -from cinder.backup import api -from cinder.backup import manager -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder.objects import fields -from cinder import test -from cinder.tests.unit.backup import fake_service_with_verify as fake_service -from cinder.tests.unit import utils - - -CONF = cfg.CONF - - -class FakeBackupException(Exception): - pass - - -class BaseBackupTest(test.TestCase): - def setUp(self): - super(BaseBackupTest, self).setUp() - vol_tmpdir = tempfile.mkdtemp() - self.flags(volumes_dir=vol_tmpdir) - self.backup_mgr = importutils.import_object(CONF.backup_manager) - self.backup_mgr.host = 'testhost' - self.ctxt = context.get_admin_context() - - paths = ['cinder.volume.rpcapi.VolumeAPI.delete_snapshot', - 'cinder.volume.rpcapi.VolumeAPI.delete_volume', - 'cinder.volume.rpcapi.VolumeAPI.detach_volume', - 'cinder.volume.rpcapi.VolumeAPI.' - 'secure_file_operations_enabled'] - self.volume_patches = {} - self.volume_mocks = {} - for path in paths: - name = path.split('.')[-1] - self.volume_patches[name] = mock.patch(path) - self.volume_mocks[name] = self.volume_patches[name].start() - self.addCleanup(self.volume_patches[name].stop) - - def _create_backup_db_entry(self, volume_id=str(uuid.uuid4()), - restore_volume_id=None, - display_name='test_backup', - display_description='this is a test backup', - container='volumebackups', - status=fields.BackupStatus.CREATING, - size=1, - object_count=0, - project_id=str(uuid.uuid4()), - service=None, - temp_volume_id=None, - temp_snapshot_id=None): - """Create a backup entry in the DB. - - Return the entry ID - """ - kwargs = {} - kwargs['volume_id'] = volume_id - kwargs['restore_volume_id'] = restore_volume_id - kwargs['user_id'] = str(uuid.uuid4()) - kwargs['project_id'] = project_id - kwargs['host'] = 'testhost' - kwargs['availability_zone'] = '1' - kwargs['display_name'] = display_name - kwargs['display_description'] = display_description - kwargs['container'] = container - kwargs['status'] = status - kwargs['fail_reason'] = '' - kwargs['service'] = service or CONF.backup_driver - kwargs['snapshot'] = False - kwargs['parent_id'] = None - kwargs['size'] = size - kwargs['object_count'] = object_count - kwargs['temp_volume_id'] = temp_volume_id - kwargs['temp_snapshot_id'] = temp_snapshot_id - backup = objects.Backup(context=self.ctxt, **kwargs) - backup.create() - return backup - - def _create_volume_db_entry(self, display_name='test_volume', - display_description='this is a test volume', - status='backing-up', - previous_status='available', - size=1): - """Create a volume entry in the DB. - - Return the entry ID - """ - vol = {} - vol['size'] = size - vol['host'] = 'testhost' - vol['user_id'] = str(uuid.uuid4()) - vol['project_id'] = str(uuid.uuid4()) - vol['status'] = status - vol['display_name'] = display_name - vol['display_description'] = display_description - vol['attach_status'] = 'detached' - vol['availability_zone'] = '1' - vol['previous_status'] = previous_status - volume = objects.Volume(context=self.ctxt, **vol) - volume.create() - return volume.id - - def _create_snapshot_db_entry(self, display_name='test_snapshot', - display_description='test snapshot', - status='available', - size=1, - volume_id=str(uuid.uuid4()), - provider_location=None): - """Create a snapshot entry in the DB. - - Return the entry ID. - """ - kwargs = {} - kwargs['size'] = size - kwargs['host'] = 'testhost' - kwargs['user_id'] = str(uuid.uuid4()) - kwargs['project_id'] = str(uuid.uuid4()) - kwargs['status'] = status - kwargs['display_name'] = display_name - kwargs['display_description'] = display_description - kwargs['volume_id'] = volume_id - kwargs['cgsnapshot_id'] = None - kwargs['volume_size'] = size - kwargs['metadata'] = {} - kwargs['provider_location'] = provider_location - snapshot_obj = objects.Snapshot(context=self.ctxt, **kwargs) - snapshot_obj.create() - return snapshot_obj - - def _create_volume_attach(self, volume_id): - values = {'volume_id': volume_id, - 'attach_status': 'attached', } - attachment = db.volume_attach(self.ctxt, values) - db.volume_attached(self.ctxt, attachment['id'], None, 'testhost', - '/dev/vd0') - - def _create_exported_record_entry(self, vol_size=1, exported_id=None): - """Create backup metadata export entry.""" - vol_id = self._create_volume_db_entry(status='available', - size=vol_size) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.AVAILABLE, volume_id=vol_id) - - if exported_id is not None: - backup.id = exported_id - - export = self.backup_mgr.export_record(self.ctxt, backup) - return export - - def _create_export_record_db_entry(self, - volume_id=str(uuid.uuid4()), - status=fields.BackupStatus.CREATING, - project_id=str(uuid.uuid4()), - backup_id=None): - """Create a backup entry in the DB. - - Return the entry ID - """ - kwargs = {} - kwargs['volume_id'] = volume_id - kwargs['user_id'] = str(uuid.uuid4()) - kwargs['project_id'] = project_id - kwargs['status'] = status - if backup_id: - kwargs['id'] = backup_id - backup = objects.BackupImport(context=self.ctxt, **kwargs) - backup.create() - return backup - - -@ddt.ddt -class BackupTestCase(BaseBackupTest): - """Test Case for backups.""" - - @mock.patch('cinder.context.get_admin_context') - def test_init_host(self, mock_get_admin_context): - """Test stuck volumes and backups. - - Make sure stuck volumes and backups are reset to correct - states when backup_manager.init_host() is called - """ - def get_admin_context(): - return self.ctxt - - vol1_id = self._create_volume_db_entry() - self._create_volume_attach(vol1_id) - db.volume_update(self.ctxt, vol1_id, {'status': 'backing-up'}) - vol2_id = self._create_volume_db_entry() - self._create_volume_attach(vol2_id) - db.volume_update(self.ctxt, vol2_id, {'status': 'restoring-backup'}) - vol3_id = self._create_volume_db_entry() - db.volume_update(self.ctxt, vol3_id, {'status': 'available'}) - vol4_id = self._create_volume_db_entry() - db.volume_update(self.ctxt, vol4_id, {'status': 'backing-up'}) - temp_vol_id = self._create_volume_db_entry() - db.volume_update(self.ctxt, temp_vol_id, {'status': 'available'}) - vol5_id = self._create_volume_db_entry() - db.volume_update(self.ctxt, vol5_id, {'status': 'backing-up'}) - temp_snap = self._create_snapshot_db_entry() - temp_snap.status = 'available' - temp_snap.save() - - backup1 = self._create_backup_db_entry( - status=fields.BackupStatus.CREATING, volume_id=vol1_id) - backup2 = self._create_backup_db_entry( - status=fields.BackupStatus.RESTORING, - restore_volume_id=vol2_id) - backup3 = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING, volume_id=vol3_id) - self._create_backup_db_entry(status=fields.BackupStatus.CREATING, - volume_id=vol4_id, - temp_volume_id=temp_vol_id) - self._create_backup_db_entry(status=fields.BackupStatus.CREATING, - volume_id=vol5_id, - temp_snapshot_id=temp_snap.id) - - mock_get_admin_context.side_effect = get_admin_context - self.backup_mgr.init_host() - - vol1 = db.volume_get(self.ctxt, vol1_id) - self.assertEqual('available', vol1['status']) - vol2 = db.volume_get(self.ctxt, vol2_id) - self.assertEqual('error_restoring', vol2['status']) - vol3 = db.volume_get(self.ctxt, vol3_id) - self.assertEqual('available', vol3['status']) - vol4 = db.volume_get(self.ctxt, vol4_id) - self.assertEqual('available', vol4['status']) - vol5 = db.volume_get(self.ctxt, vol5_id) - self.assertEqual('available', vol5['status']) - - backup1 = db.backup_get(self.ctxt, backup1.id) - self.assertEqual(fields.BackupStatus.ERROR, backup1['status']) - backup2 = db.backup_get(self.ctxt, backup2.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup2['status']) - self.assertRaises(exception.BackupNotFound, - db.backup_get, - self.ctxt, - backup3.id) - - temp_vol = objects.Volume.get_by_id(self.ctxt, temp_vol_id) - self.volume_mocks['delete_volume'].assert_called_once_with( - self.ctxt, temp_vol) - self.assertTrue(self.volume_mocks['detach_volume'].called) - - @mock.patch('cinder.objects.backup.BackupList.get_all_by_host') - @mock.patch('cinder.manager.SchedulerDependentManager._add_to_threadpool') - def test_init_host_with_service_inithost_offload(self, - mock_add_threadpool, - mock_get_all_by_host): - self.override_config('backup_service_inithost_offload', True) - vol1_id = self._create_volume_db_entry() - db.volume_update(self.ctxt, vol1_id, {'status': 'available'}) - backup1 = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING, volume_id=vol1_id) - - vol2_id = self._create_volume_db_entry() - db.volume_update(self.ctxt, vol2_id, {'status': 'available'}) - backup2 = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING, volume_id=vol2_id) - mock_get_all_by_host.return_value = [backup1, backup2] - self.backup_mgr.init_host() - calls = [mock.call(self.backup_mgr.delete_backup, mock.ANY, backup1), - mock.call(self.backup_mgr.delete_backup, mock.ANY, backup2)] - mock_add_threadpool.assert_has_calls(calls, any_order=True) - self.assertEqual(2, mock_add_threadpool.call_count) - - @mock.patch('cinder.rpc.LAST_RPC_VERSIONS', {'cinder-backup': '1.3', - 'cinder-volume': '1.7'}) - @mock.patch('cinder.rpc.LAST_OBJ_VERSIONS', {'cinder-backup': '1.5', - 'cinder-volume': '1.4'}) - def test_reset(self): - backup_mgr = manager.BackupManager() - - backup_rpcapi = backup_mgr.backup_rpcapi - volume_rpcapi = backup_mgr.volume_rpcapi - self.assertEqual('1.3', backup_rpcapi.client.version_cap) - self.assertEqual('1.5', - backup_rpcapi.client.serializer._base.version_cap) - self.assertEqual('1.7', volume_rpcapi.client.version_cap) - self.assertEqual('1.4', - volume_rpcapi.client.serializer._base.version_cap) - backup_mgr.reset() - - backup_rpcapi = backup_mgr.backup_rpcapi - volume_rpcapi = backup_mgr.volume_rpcapi - self.assertIsNone(backup_rpcapi.client.version_cap) - self.assertIsNone(backup_rpcapi.client.serializer._base.version_cap) - self.assertIsNone(volume_rpcapi.client.version_cap) - self.assertIsNone(volume_rpcapi.client.serializer._base.version_cap) - - def test_is_working(self): - self.assertTrue(self.backup_mgr.is_working()) - - def test_cleanup_incomplete_backup_operations_with_exceptions(self): - """Test cleanup resilience in the face of exceptions.""" - - fake_backup_list = [{'id': str(uuid.uuid4())}, - {'id': str(uuid.uuid4())}, - {'id': str(uuid.uuid4())}] - mock_backup_get_by_host = self.mock_object( - objects.BackupList, 'get_all_by_host') - mock_backup_get_by_host.return_value = fake_backup_list - - mock_backup_cleanup = self.mock_object( - self.backup_mgr, '_cleanup_one_backup') - mock_backup_cleanup.side_effect = [Exception] - - mock_temp_cleanup = self.mock_object( - self.backup_mgr, '_cleanup_temp_volumes_snapshots_for_one_backup') - mock_temp_cleanup.side_effect = [Exception] - - self.assertIsNone( - self.backup_mgr._cleanup_incomplete_backup_operations( - self.ctxt)) - - self.assertEqual(len(fake_backup_list), mock_backup_cleanup.call_count) - self.assertEqual(len(fake_backup_list), mock_temp_cleanup.call_count) - - def test_cleanup_one_backing_up_volume(self): - """Test cleanup_one_volume for volume status 'backing-up'.""" - - volume_id = self._create_volume_db_entry(status='backing-up', - previous_status='available') - volume = db.volume_get(self.ctxt, volume_id) - - self.backup_mgr._cleanup_one_volume(self.ctxt, volume) - - volume = db.volume_get(self.ctxt, volume_id) - self.assertEqual('available', volume['status']) - - def test_cleanup_one_restoring_backup_volume(self): - """Test cleanup_one_volume for volume status 'restoring-backup'.""" - - volume_id = self._create_volume_db_entry(status='restoring-backup') - volume = db.volume_get(self.ctxt, volume_id) - - self.backup_mgr._cleanup_one_volume(self.ctxt, volume) - - volume = db.volume_get(self.ctxt, volume_id) - self.assertEqual('error_restoring', volume['status']) - - def test_cleanup_one_creating_backup(self): - """Test cleanup_one_backup for volume status 'creating'.""" - - vol1_id = self._create_volume_db_entry() - self._create_volume_attach(vol1_id) - db.volume_update(self.ctxt, vol1_id, {'status': 'backing-up', }) - - backup = self._create_backup_db_entry( - status=fields.BackupStatus.CREATING, - volume_id=vol1_id) - - self.backup_mgr._cleanup_one_backup(self.ctxt, backup) - - self.assertEqual(fields.BackupStatus.ERROR, backup.status) - volume = objects.Volume.get_by_id(self.ctxt, vol1_id) - self.assertEqual('available', volume.status) - - def test_cleanup_one_restoring_backup(self): - """Test cleanup_one_backup for volume status 'restoring'.""" - - vol1_id = self._create_volume_db_entry() - db.volume_update(self.ctxt, vol1_id, {'status': 'restoring-backup', }) - - backup = self._create_backup_db_entry( - status=fields.BackupStatus.RESTORING, - restore_volume_id=vol1_id) - - self.backup_mgr._cleanup_one_backup(self.ctxt, backup) - - self.assertEqual(fields.BackupStatus.AVAILABLE, backup.status) - volume = objects.Volume.get_by_id(self.ctxt, vol1_id) - self.assertEqual('error_restoring', volume.status) - - def test_cleanup_one_deleting_backup(self): - """Test cleanup_one_backup for volume status 'deleting'.""" - - backup = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING) - - self.backup_mgr._cleanup_one_backup(self.ctxt, backup) - - self.assertRaises(exception.BackupNotFound, - db.backup_get, - self.ctxt, - backup.id) - - def test_detach_all_attachments_handles_exceptions(self): - """Test detach_all_attachments with exceptions.""" - - mock_log = self.mock_object(manager, 'LOG') - self.volume_mocks['detach_volume'].side_effect = [Exception] - - fake_attachments = [ - { - 'id': str(uuid.uuid4()), - 'attached_host': 'testhost', - 'instance_uuid': None, - }, - { - 'id': str(uuid.uuid4()), - 'attached_host': 'testhost', - 'instance_uuid': None, - } - ] - fake_volume = { - 'id': str(uuid.uuid4()), - 'volume_attachment': fake_attachments - } - - self.backup_mgr._detach_all_attachments(self.ctxt, - fake_volume) - - self.assertEqual(len(fake_attachments), mock_log.exception.call_count) - - @ddt.data(KeyError, exception.VolumeNotFound) - def test_cleanup_temp_volumes_snapshots_for_one_backup_volume_not_found( - self, err): - """Ensure we handle missing volume for a backup.""" - - mock_volume_get = self.mock_object(db, 'volume_get') - mock_volume_get.side_effect = [err] - - backup = self._create_backup_db_entry( - status=fields.BackupStatus.CREATING) - - self.assertIsNone( - self.backup_mgr._cleanup_temp_volumes_snapshots_for_one_backup( - self.ctxt, - backup)) - - def test_cleanup_temp_snapshot_for_one_backup_not_found(self): - """Ensure we handle missing temp snapshot for a backup.""" - - vol1_id = self._create_volume_db_entry() - self._create_volume_attach(vol1_id) - db.volume_update(self.ctxt, vol1_id, {'status': 'backing-up'}) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.ERROR, - volume_id=vol1_id, - temp_snapshot_id=str(uuid.uuid4())) - - self.assertIsNone( - self.backup_mgr._cleanup_temp_volumes_snapshots_for_one_backup( - self.ctxt, - backup)) - - self.assertFalse(self.volume_mocks['delete_snapshot'].called) - self.assertIsNone(backup.temp_snapshot_id) - - backup.destroy() - db.volume_destroy(self.ctxt, vol1_id) - - def test_cleanup_temp_volume_for_one_backup_not_found(self): - """Ensure we handle missing temp volume for a backup.""" - - vol1_id = self._create_volume_db_entry() - self._create_volume_attach(vol1_id) - db.volume_update(self.ctxt, vol1_id, {'status': 'backing-up'}) - backup = self._create_backup_db_entry(status=fields.BackupStatus.ERROR, - volume_id=vol1_id, - temp_volume_id=str(uuid.uuid4())) - - self.assertIsNone( - self.backup_mgr._cleanup_temp_volumes_snapshots_for_one_backup( - self.ctxt, - backup)) - - self.assertFalse(self.volume_mocks['delete_volume'].called) - self.assertIsNone(backup.temp_volume_id) - - backup.destroy() - db.volume_destroy(self.ctxt, vol1_id) - - def test_create_backup_with_bad_volume_status(self): - """Test creating a backup from a volume with a bad status.""" - vol_id = self._create_volume_db_entry(status='restoring', size=1) - backup = self._create_backup_db_entry(volume_id=vol_id) - self.assertRaises(exception.InvalidVolume, - self.backup_mgr.create_backup, - self.ctxt, - backup) - - def test_create_backup_with_bad_backup_status(self): - """Test creating a backup with a backup with a bad status.""" - vol_id = self._create_volume_db_entry(size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.AVAILABLE, volume_id=vol_id) - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.create_backup, - self.ctxt, - backup) - - def test_create_backup_with_error(self): - """Test error handling when error occurs during backup creation.""" - vol_id = self._create_volume_db_entry(size=1) - backup = self._create_backup_db_entry(volume_id=vol_id) - - mock_run_backup = self.mock_object(self.backup_mgr, '_run_backup') - mock_run_backup.side_effect = FakeBackupException(str(uuid.uuid4())) - self.assertRaises(FakeBackupException, - self.backup_mgr.create_backup, - self.ctxt, - backup) - vol = db.volume_get(self.ctxt, vol_id) - self.assertEqual('available', vol['status']) - self.assertEqual('error_backing-up', vol['previous_status']) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - self.assertTrue(mock_run_backup.called) - - @mock.patch('cinder.utils.brick_get_connector_properties') - @mock.patch('cinder.utils.temporary_chown') - @mock.patch('six.moves.builtins.open') - def test_create_backup_old_volume_service(self, mock_open, - mock_temporary_chown, - mock_get_backup_device): - """Test error handling when there's too old volume service in env.""" - vol_id = self._create_volume_db_entry(size=1) - backup = self._create_backup_db_entry(volume_id=vol_id) - - with mock.patch.object(self.backup_mgr.volume_rpcapi.client, - 'version_cap', '1.37'): - self.assertRaises(exception.ServiceTooOld, - self.backup_mgr.create_backup, self.ctxt, backup) - vol = db.volume_get(self.ctxt, vol_id) - self.assertEqual('available', vol['status']) - self.assertEqual('error_backing-up', vol['previous_status']) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - @mock.patch('cinder.utils.brick_get_connector_properties') - @mock.patch('cinder.volume.rpcapi.VolumeAPI.get_backup_device') - @mock.patch('cinder.utils.temporary_chown') - @mock.patch('six.moves.builtins.open') - def test_create_backup(self, mock_open, mock_temporary_chown, - mock_get_backup_device, mock_get_conn): - """Test normal backup creation.""" - vol_size = 1 - vol_id = self._create_volume_db_entry(size=vol_size) - backup = self._create_backup_db_entry(volume_id=vol_id) - - vol = objects.Volume.get_by_id(self.ctxt, vol_id) - mock_get_backup_device.return_value = {'backup_device': vol, - 'secure_enabled': False, - 'is_snapshot': False, } - attach_info = {'device': {'path': '/dev/null'}} - mock_detach_device = self.mock_object(self.backup_mgr, - '_detach_device') - mock_attach_device = self.mock_object(self.backup_mgr, - '_attach_device') - mock_attach_device.return_value = attach_info - properties = {} - mock_get_conn.return_value = properties - mock_open.return_value = open('/dev/null', 'rb') - - self.backup_mgr.create_backup(self.ctxt, backup) - - mock_temporary_chown.assert_called_once_with('/dev/null') - mock_attach_device.assert_called_once_with(self.ctxt, vol, - properties, False) - mock_get_backup_device.assert_called_once_with(self.ctxt, backup, vol) - mock_get_conn.assert_called_once_with() - mock_detach_device.assert_called_once_with(self.ctxt, attach_info, - vol, properties, False) - - vol = objects.Volume.get_by_id(self.ctxt, vol_id) - self.assertEqual('available', vol['status']) - self.assertEqual('backing-up', vol['previous_status']) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - self.assertEqual(vol_size, backup['size']) - - @mock.patch('cinder.volume.utils.notify_about_backup_usage') - def test_create_backup_with_notify(self, notify): - """Test normal backup creation with notifications.""" - vol_size = 1 - vol_id = self._create_volume_db_entry(size=vol_size) - backup = self._create_backup_db_entry(volume_id=vol_id) - - self.mock_object(self.backup_mgr, '_run_backup') - self.backup_mgr.create_backup(self.ctxt, backup) - self.assertEqual(2, notify.call_count) - - def test_restore_backup_with_bad_volume_status(self): - """Test error handling. - - Test error handling when restoring a backup to a volume - with a bad status. - """ - vol_id = self._create_volume_db_entry(status='available', size=1) - backup = self._create_backup_db_entry(volume_id=vol_id) - self.assertRaises(exception.InvalidVolume, - self.backup_mgr.restore_backup, - self.ctxt, - backup, - vol_id) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - - def test_restore_backup_with_bad_backup_status(self): - """Test error handling. - - Test error handling when restoring a backup with a backup - with a bad status. - """ - vol_id = self._create_volume_db_entry(status='restoring-backup', - size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.AVAILABLE, volume_id=vol_id) - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.restore_backup, - self.ctxt, - backup, - vol_id) - vol = db.volume_get(self.ctxt, vol_id) - self.assertEqual('error', vol['status']) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - def test_restore_backup_with_driver_error(self): - """Test error handling when an error occurs during backup restore.""" - vol_id = self._create_volume_db_entry(status='restoring-backup', - size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.RESTORING, volume_id=vol_id) - - mock_run_restore = self.mock_object( - self.backup_mgr, - '_run_restore') - mock_run_restore.side_effect = FakeBackupException('fake') - self.assertRaises(FakeBackupException, - self.backup_mgr.restore_backup, - self.ctxt, - backup, - vol_id) - vol = db.volume_get(self.ctxt, vol_id) - self.assertEqual('error_restoring', vol['status']) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - self.assertTrue(mock_run_restore.called) - - @mock.patch('cinder.utils.brick_get_connector_properties') - def test_restore_backup_with_old_volume_service(self, mock_get_conn): - """Test error handling when an error occurs during backup restore.""" - vol_id = self._create_volume_db_entry(status='restoring-backup', - size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.RESTORING, volume_id=vol_id) - - # Unmock secure_file_operations_enabled - self.volume_patches['secure_file_operations_enabled'].stop() - - with mock.patch.object(self.backup_mgr.volume_rpcapi.client, - 'version_cap', '1.37'): - self.assertRaises(exception.ServiceTooOld, - self.backup_mgr.restore_backup, - self.ctxt, - backup, - vol_id) - vol = db.volume_get(self.ctxt, vol_id) - self.assertEqual('error_restoring', vol['status']) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - - self.volume_patches['secure_file_operations_enabled'].start() - - def test_restore_backup_with_bad_service(self): - """Test error handling. - - Test error handling when attempting a restore of a backup - with a different service to that used to create the backup. - """ - vol_id = self._create_volume_db_entry(status='restoring-backup', - size=1) - service = 'cinder.tests.backup.bad_service' - backup = self._create_backup_db_entry( - status=fields.BackupStatus.RESTORING, volume_id=vol_id, - service=service) - - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.restore_backup, - self.ctxt, - backup, - vol_id) - vol = db.volume_get(self.ctxt, vol_id) - self.assertEqual('error', vol['status']) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - - @mock.patch('cinder.utils.brick_get_connector_properties') - @mock.patch('cinder.utils.temporary_chown') - @mock.patch('six.moves.builtins.open') - def test_restore_backup(self, mock_open, mock_temporary_chown, - mock_get_conn): - """Test normal backup restoration.""" - vol_size = 1 - vol_id = self._create_volume_db_entry(status='restoring-backup', - size=vol_size) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.RESTORING, volume_id=vol_id) - - properties = {} - mock_get_conn.return_value = properties - mock_open.return_value = open('/dev/null', 'wb') - mock_secure_enabled = ( - self.volume_mocks['secure_file_operations_enabled']) - mock_secure_enabled.return_value = False - vol = objects.Volume.get_by_id(self.ctxt, vol_id) - attach_info = {'device': {'path': '/dev/null'}} - mock_detach_device = self.mock_object(self.backup_mgr, - '_detach_device') - mock_attach_device = self.mock_object(self.backup_mgr, - '_attach_device') - mock_attach_device.return_value = attach_info - - self.backup_mgr.restore_backup(self.ctxt, backup, vol_id) - - mock_temporary_chown.assert_called_once_with('/dev/null') - mock_get_conn.assert_called_once_with() - mock_secure_enabled.assert_called_once_with(self.ctxt, vol) - mock_attach_device.assert_called_once_with(self.ctxt, vol, - properties) - mock_detach_device.assert_called_once_with(self.ctxt, attach_info, - vol, properties) - - vol = objects.Volume.get_by_id(self.ctxt, vol_id) - self.assertEqual('available', vol['status']) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - - @mock.patch('cinder.volume.utils.notify_about_backup_usage') - def test_restore_backup_with_notify(self, notify): - """Test normal backup restoration with notifications.""" - vol_size = 1 - vol_id = self._create_volume_db_entry(status='restoring-backup', - size=vol_size) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.RESTORING, volume_id=vol_id) - self.backup_mgr._run_restore = mock.Mock() - - self.backup_mgr.restore_backup(self.ctxt, backup, vol_id) - self.assertEqual(2, notify.call_count) - - def test_delete_backup_with_bad_backup_status(self): - """Test error handling. - - Test error handling when deleting a backup with a backup - with a bad status. - """ - vol_id = self._create_volume_db_entry(size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.AVAILABLE, volume_id=vol_id) - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.delete_backup, - self.ctxt, - backup) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - def test_delete_backup_with_error(self): - """Test error handling when an error occurs during backup deletion.""" - vol_id = self._create_volume_db_entry(size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING, - display_name='fail_on_delete', volume_id=vol_id) - self.assertRaises(IOError, - self.backup_mgr.delete_backup, - self.ctxt, - backup) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - def test_delete_backup_with_bad_service(self): - """Test error handling. - - Test error handling when attempting a delete of a backup - with a different service to that used to create the backup. - """ - vol_id = self._create_volume_db_entry(size=1) - service = 'cinder.tests.backup.bad_service' - backup = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING, volume_id=vol_id, - service=service) - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.delete_backup, - self.ctxt, - backup) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - def test_delete_backup_with_no_service(self): - """Test error handling. - - Test error handling when attempting a delete of a backup - with no service defined for that backup, relates to bug #1162908 - """ - vol_id = self._create_volume_db_entry(size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING, volume_id=vol_id) - backup.service = None - backup.save() - self.backup_mgr.delete_backup(self.ctxt, backup) - - def test_delete_backup(self): - """Test normal backup deletion.""" - vol_id = self._create_volume_db_entry(size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING, volume_id=vol_id) - self.backup_mgr.delete_backup(self.ctxt, backup) - self.assertRaises(exception.BackupNotFound, - db.backup_get, - self.ctxt, - backup.id) - - ctxt_read_deleted = context.get_admin_context('yes') - backup = db.backup_get(ctxt_read_deleted, backup.id) - self.assertTrue(backup.deleted) - self.assertGreaterEqual(timeutils.utcnow(), backup.deleted_at) - self.assertEqual(fields.BackupStatus.DELETED, backup.status) - - @mock.patch('cinder.volume.utils.notify_about_backup_usage') - def test_delete_backup_with_notify(self, notify): - """Test normal backup deletion with notifications.""" - vol_id = self._create_volume_db_entry(size=1) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.DELETING, volume_id=vol_id) - self.backup_mgr.delete_backup(self.ctxt, backup) - self.assertEqual(2, notify.call_count) - - def test_list_backup(self): - project_id = str(uuid.uuid4()) - backups = db.backup_get_all_by_project(self.ctxt, project_id) - self.assertEqual(0, len(backups)) - - self._create_backup_db_entry() - b2 = self._create_backup_db_entry(project_id=project_id) - backups = db.backup_get_all_by_project(self.ctxt, project_id) - self.assertEqual(1, len(backups)) - self.assertEqual(b2.id, backups[0].id) - - def test_backup_get_all_by_project_with_deleted(self): - """Test deleted backups. - - Test deleted backups don't show up in backup_get_all_by_project. - Unless context.read_deleted is 'yes'. - """ - project_id = str(uuid.uuid4()) - backups = db.backup_get_all_by_project(self.ctxt, project_id) - self.assertEqual(0, len(backups)) - - backup_keep = self._create_backup_db_entry(project_id=project_id) - backup = self._create_backup_db_entry(project_id=project_id) - db.backup_destroy(self.ctxt, backup.id) - - backups = db.backup_get_all_by_project(self.ctxt, project_id) - self.assertEqual(1, len(backups)) - self.assertEqual(backup_keep.id, backups[0].id) - - ctxt_read_deleted = context.get_admin_context('yes') - backups = db.backup_get_all_by_project(ctxt_read_deleted, project_id) - self.assertEqual(2, len(backups)) - - def test_backup_get_all_by_host_with_deleted(self): - """Test deleted backups. - - Test deleted backups don't show up in backup_get_all_by_project. - Unless context.read_deleted is 'yes' - """ - backups = db.backup_get_all_by_host(self.ctxt, 'testhost') - self.assertEqual(0, len(backups)) - - backup_keep = self._create_backup_db_entry() - backup = self._create_backup_db_entry() - db.backup_destroy(self.ctxt, backup.id) - - backups = db.backup_get_all_by_host(self.ctxt, 'testhost') - self.assertEqual(1, len(backups)) - self.assertEqual(backup_keep.id, backups[0].id) - - ctxt_read_deleted = context.get_admin_context('yes') - backups = db.backup_get_all_by_host(ctxt_read_deleted, 'testhost') - self.assertEqual(2, len(backups)) - - def test_backup_manager_driver_name(self): - """Test mapping between backup services and backup drivers.""" - self.override_config('backup_driver', "cinder.backup.services.swift") - backup_mgr = \ - importutils.import_object(CONF.backup_manager) - self.assertEqual('cinder.backup.drivers.swift', - backup_mgr.driver_name) - - def test_export_record_with_bad_service(self): - """Test error handling. - - Test error handling when attempting an export of a backup - record with a different service to that used to create the backup. - """ - vol_id = self._create_volume_db_entry(size=1) - service = 'cinder.tests.backup.bad_service' - backup = self._create_backup_db_entry( - status=fields.BackupStatus.AVAILABLE, volume_id=vol_id, - service=service) - - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.export_record, - self.ctxt, - backup) - - def test_export_record_with_bad_backup_status(self): - """Test error handling. - - Test error handling when exporting a backup record with a backup - with a bad status. - """ - vol_id = self._create_volume_db_entry(status='available', - size=1) - backup = self._create_backup_db_entry(status=fields.BackupStatus.ERROR, - volume_id=vol_id) - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.export_record, - self.ctxt, - backup) - - def test_export_record(self): - """Test normal backup record export.""" - vol_size = 1 - vol_id = self._create_volume_db_entry(status='available', - size=vol_size) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.AVAILABLE, volume_id=vol_id) - - export = self.backup_mgr.export_record(self.ctxt, backup) - self.assertEqual(CONF.backup_driver, export['backup_service']) - self.assertTrue('backup_url' in export) - - def test_import_record_with_verify_not_implemented(self): - """Test normal backup record import. - - Test the case when import succeeds for the case that the - driver does not support verify. - """ - vol_size = 1 - backup_id = uuid.uuid4() - export = self._create_exported_record_entry(vol_size=vol_size, - exported_id=backup_id) - imported_record = self._create_export_record_db_entry( - backup_id=backup_id) - backup_hosts = [] - self.backup_mgr.import_record(self.ctxt, - imported_record, - export['backup_service'], - export['backup_url'], - backup_hosts) - backup = db.backup_get(self.ctxt, imported_record.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - self.assertEqual(vol_size, backup['size']) - - def test_import_record_with_wrong_id(self): - """Test normal backup record import. - - Test the case when import succeeds for the case that the - driver does not support verify. - """ - vol_size = 1 - export = self._create_exported_record_entry(vol_size=vol_size) - imported_record = self._create_export_record_db_entry() - backup_hosts = [] - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.import_record, - self.ctxt, - imported_record, - export['backup_service'], - export['backup_url'], - backup_hosts) - - def test_import_record_with_bad_service(self): - """Test error handling. - - Test error handling when attempting an import of a backup - record with a different service to that used to create the backup. - """ - export = self._create_exported_record_entry() - export['backup_service'] = 'cinder.tests.unit.backup.bad_service' - imported_record = self._create_export_record_db_entry() - - # Test the case where the additional hosts list is empty - backup_hosts = [] - self.assertRaises(exception.ServiceNotFound, - self.backup_mgr.import_record, - self.ctxt, - imported_record, - export['backup_service'], - export['backup_url'], - backup_hosts) - - # Test that the import backup keeps calling other hosts to find a - # suitable host for the backup service - backup_hosts = ['fake1', 'fake2'] - backup_hosts_expect = list(backup_hosts) - BackupAPI_import = 'cinder.backup.rpcapi.BackupAPI.import_record' - with mock.patch(BackupAPI_import) as _mock_backup_import: - self.backup_mgr.import_record(self.ctxt, - imported_record, - export['backup_service'], - export['backup_url'], - backup_hosts) - - next_host = backup_hosts_expect.pop() - _mock_backup_import.assert_called_once_with( - self.ctxt, - next_host, - imported_record, - export['backup_service'], - export['backup_url'], - backup_hosts_expect) - - def test_import_record_with_invalid_backup(self): - """Test error handling. - - Test error handling when attempting an import of a backup - record where the backup driver returns an exception. - """ - export = self._create_exported_record_entry() - backup_driver = self.backup_mgr.service.get_backup_driver(self.ctxt) - _mock_record_import_class = ('%s.%s.%s' % - (backup_driver.__module__, - backup_driver.__class__.__name__, - 'import_record')) - imported_record = self._create_export_record_db_entry() - backup_hosts = [] - with mock.patch(_mock_record_import_class) as _mock_record_import: - _mock_record_import.side_effect = FakeBackupException('fake') - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.import_record, - self.ctxt, - imported_record, - export['backup_service'], - export['backup_url'], - backup_hosts) - self.assertTrue(_mock_record_import.called) - backup = db.backup_get(self.ctxt, imported_record.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - def test_not_supported_driver_to_force_delete(self): - """Test force delete check method for not supported drivers.""" - self.override_config('backup_driver', 'cinder.backup.drivers.ceph') - self.backup_mgr = importutils.import_object(CONF.backup_manager) - result = self.backup_mgr.check_support_to_force_delete(self.ctxt) - self.assertFalse(result) - - @mock.patch('cinder.backup.drivers.nfs.NFSBackupDriver.' - '_init_backup_repo_path', return_value=None) - @mock.patch('cinder.backup.drivers.nfs.NFSBackupDriver.' - '_check_configuration', return_value=None) - def test_check_support_to_force_delete(self, mock_check_configuration, - mock_init_backup_repo_path): - """Test force delete check method for supported drivers.""" - self.override_config('backup_driver', 'cinder.backup.drivers.nfs') - self.backup_mgr = importutils.import_object(CONF.backup_manager) - result = self.backup_mgr.check_support_to_force_delete(self.ctxt) - self.assertTrue(result) - - def test_backup_has_dependent_backups(self): - """Test backup has dependent backups. - - Test the query of has_dependent_backups in backup object is correct. - """ - vol_size = 1 - vol_id = self._create_volume_db_entry(size=vol_size) - backup = self._create_backup_db_entry(volume_id=vol_id) - self.assertFalse(backup.has_dependent_backups) - - -class BackupTestCaseWithVerify(BaseBackupTest): - """Test Case for backups.""" - - def setUp(self): - self.override_config( - "backup_driver", - "cinder.tests.unit.backup.fake_service_with_verify") - super(BackupTestCaseWithVerify, self).setUp() - - def test_import_record_with_verify(self): - """Test normal backup record import. - - Test the case when import succeeds for the case that the - driver implements verify. - """ - vol_size = 1 - backup_id = uuid.uuid4() - export = self._create_exported_record_entry( - vol_size=vol_size, exported_id=backup_id) - imported_record = self._create_export_record_db_entry( - backup_id=backup_id) - backup_hosts = [] - backup_driver = self.backup_mgr.service.get_backup_driver(self.ctxt) - _mock_backup_verify_class = ('%s.%s.%s' % - (backup_driver.__module__, - backup_driver.__class__.__name__, - 'verify')) - with mock.patch(_mock_backup_verify_class): - self.backup_mgr.import_record(self.ctxt, - imported_record, - export['backup_service'], - export['backup_url'], - backup_hosts) - backup = db.backup_get(self.ctxt, imported_record.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - self.assertEqual(vol_size, backup['size']) - - def test_import_record_with_verify_invalid_backup(self): - """Test error handling. - - Test error handling when attempting an import of a backup - record where the backup driver returns an exception. - """ - vol_size = 1 - backup_id = uuid.uuid4() - export = self._create_exported_record_entry( - vol_size=vol_size, exported_id=backup_id) - imported_record = self._create_export_record_db_entry( - backup_id=backup_id) - backup_hosts = [] - backup_driver = self.backup_mgr.service.get_backup_driver(self.ctxt) - _mock_backup_verify_class = ('%s.%s.%s' % - (backup_driver.__module__, - backup_driver.__class__.__name__, - 'verify')) - with mock.patch(_mock_backup_verify_class) as _mock_record_verify: - _mock_record_verify.side_effect = \ - exception.InvalidBackup(reason='fake') - - self.assertRaises(exception.InvalidBackup, - self.backup_mgr.import_record, - self.ctxt, - imported_record, - export['backup_service'], - export['backup_url'], - backup_hosts) - self.assertTrue(_mock_record_verify.called) - backup = db.backup_get(self.ctxt, imported_record.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - @mock.patch.object(manager.BackupManager, - '_cleanup_temp_volumes_snapshots_for_one_backup') - def test_backup_reset_status_from_nonrestoring_to_available( - self, mock_clean_temp): - vol_id = self._create_volume_db_entry(status='available', - size=1) - backup = self._create_backup_db_entry(status=fields.BackupStatus.ERROR, - volume_id=vol_id) - with mock.patch.object(manager.BackupManager, - '_map_service_to_driver') as \ - mock_map_service_to_driver: - mock_map_service_to_driver.return_value = \ - fake_service.get_backup_driver(self.ctxt) - self.backup_mgr.reset_status(self.ctxt, - backup, - fields.BackupStatus.AVAILABLE) - mock_clean_temp.assert_called_once_with(self.ctxt, backup) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - - def test_backup_reset_status_to_available_invalid_backup(self): - volume = db.volume_create(self.ctxt, {'status': 'available', - 'host': 'test', - 'provider_location': '', - 'size': 1}) - backup = self._create_backup_db_entry(status=fields.BackupStatus.ERROR, - volume_id=volume['id']) - - backup_driver = self.backup_mgr.service.get_backup_driver(self.ctxt) - _mock_backup_verify_class = ('%s.%s.%s' % - (backup_driver.__module__, - backup_driver.__class__.__name__, - 'verify')) - with mock.patch(_mock_backup_verify_class) as \ - _mock_record_verify: - _mock_record_verify.side_effect = \ - exception.BackupVerifyUnsupportedDriver(reason='fake') - - self.assertRaises(exception.BackupVerifyUnsupportedDriver, - self.backup_mgr.reset_status, - self.ctxt, - backup, - fields.BackupStatus.AVAILABLE) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - @mock.patch.object(manager.BackupManager, - '_cleanup_temp_volumes_snapshots_for_one_backup') - def test_backup_reset_status_from_restoring_to_available( - self, mock_clean_temp): - volume = db.volume_create(self.ctxt, - {'status': 'available', - 'host': 'test', - 'provider_location': '', - 'size': 1}) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.RESTORING, - volume_id=volume['id']) - - self.backup_mgr.reset_status(self.ctxt, backup, - fields.BackupStatus.AVAILABLE) - mock_clean_temp.assert_called_once_with(self.ctxt, backup) - backup = db.backup_get(self.ctxt, backup.id) - self.assertEqual(fields.BackupStatus.AVAILABLE, backup['status']) - - @mock.patch.object(manager.BackupManager, - '_cleanup_temp_volumes_snapshots_for_one_backup') - def test_backup_reset_status_to_error(self, mock_clean_temp): - volume = db.volume_create(self.ctxt, - {'status': 'available', - 'host': 'test', - 'provider_location': '', - 'size': 1}) - backup = self._create_backup_db_entry( - status=fields.BackupStatus.CREATING, - volume_id=volume['id']) - self.backup_mgr.reset_status(self.ctxt, backup, - fields.BackupStatus.ERROR) - mock_clean_temp.assert_called_once_with(self.ctxt, backup) - backup = db.backup_get(self.ctxt, backup['id']) - self.assertEqual(fields.BackupStatus.ERROR, backup['status']) - - -@ddt.ddt -class BackupAPITestCase(BaseBackupTest): - def setUp(self): - super(BackupAPITestCase, self).setUp() - self.api = api.API() - - def test_get_all_wrong_all_tenants_value(self): - self.assertRaises(exception.InvalidParameterValue, - self.api.get_all, self.ctxt, {'all_tenants': 'bad'}) - - @mock.patch.object(objects, 'BackupList') - def test_get_all_no_all_tenants_value(self, mock_backuplist): - result = self.api.get_all(self.ctxt, {'key': 'value'}) - self.assertFalse(mock_backuplist.get_all.called) - self.assertEqual(mock_backuplist.get_all_by_project.return_value, - result) - mock_backuplist.get_all_by_project.assert_called_once_with( - self.ctxt, self.ctxt.project_id, {'key': 'value'}, None, None, - None, None, None) - - @mock.patch.object(objects, 'BackupList') - @ddt.data(False, 'false', '0', 0, 'no') - def test_get_all_false_value_all_tenants( - self, false_value, mock_backuplist): - result = self.api.get_all(self.ctxt, {'all_tenants': false_value, - 'key': 'value'}) - self.assertFalse(mock_backuplist.get_all.called) - self.assertEqual(mock_backuplist.get_all_by_project.return_value, - result) - mock_backuplist.get_all_by_project.assert_called_once_with( - self.ctxt, self.ctxt.project_id, {'key': 'value'}, None, None, - None, None, None) - - @mock.patch.object(objects, 'BackupList') - @ddt.data(True, 'true', '1', 1, 'yes') - def test_get_all_true_value_all_tenants( - self, true_value, mock_backuplist): - result = self.api.get_all(self.ctxt, {'all_tenants': true_value, - 'key': 'value'}) - self.assertFalse(mock_backuplist.get_all_by_project.called) - self.assertEqual(mock_backuplist.get_all.return_value, - result) - mock_backuplist.get_all.assert_called_once_with( - self.ctxt, {'key': 'value'}, None, None, None, None, None) - - @mock.patch.object(objects, 'BackupList') - def test_get_all_true_value_all_tenants_non_admin(self, mock_backuplist): - ctxt = context.RequestContext(uuid.uuid4(), uuid.uuid4()) - result = self.api.get_all(ctxt, {'all_tenants': '1', - 'key': 'value'}) - self.assertFalse(mock_backuplist.get_all.called) - self.assertEqual(mock_backuplist.get_all_by_project.return_value, - result) - mock_backuplist.get_all_by_project.assert_called_once_with( - ctxt, ctxt.project_id, {'key': 'value'}, None, None, None, None, - None) - - @mock.patch.object(api.API, '_get_available_backup_service_host', - return_value='fake_host') - @mock.patch.object(db, 'backup_create', - side_effect=db_exc.DBError()) - def test_create_when_failed_to_create_backup_object( - self, mock_create, - mock_get_service): - - # Create volume in admin context - volume_id = utils.create_volume(self.ctxt)['id'] - - # Will try to backup from a different context - new_context = copy.copy(self.ctxt) - new_context.user_id = uuid.uuid4() - new_context.project_id = uuid.uuid4() - - # The opposite side of this test case is a "NotImplementedError: - # Cannot load 'id' in the base class" being raised. - # More detailed, in the try clause, if backup.create() failed - # with DB exception, backup.id won't be assigned. However, - # in the except clause, backup.destroy() is invoked to do cleanup, - # which internally tries to access backup.id. - self.assertRaises(db_exc.DBError, self.api.create, - context=new_context, - name="test_backup", - description="test backup description", - volume_id=volume_id, - container='volumebackups') - - @mock.patch.object(api.API, '_get_available_backup_service_host', - return_value='fake_host') - @mock.patch.object(objects.Backup, '__init__', - side_effect=exception.InvalidInput( - reason='Failed to new')) - def test_create_when_failed_to_new_backup_object(self, mock_new, - mock_get_service): - volume_id = utils.create_volume(self.ctxt)['id'] - - # The opposite side of this test case is that a "UnboundLocalError: - # local variable 'backup' referenced before assignment" is raised. - # More detailed, in the try clause, backup = objects.Backup(...) - # raises exception, so 'backup' is not assigned. But in the except - # clause, 'backup' is referenced to invoke cleanup methods. - self.assertRaises(exception.InvalidInput, self.api.create, - context=self.ctxt, - name="test_backup", - description="test backup description", - volume_id=volume_id, - container='volumebackups') - - @mock.patch('cinder.backup.api.API._get_available_backup_service_host') - @mock.patch('cinder.backup.rpcapi.BackupAPI.restore_backup') - def test_restore_volume(self, - mock_rpcapi_restore, - mock_get_backup_host): - volume_id = self._create_volume_db_entry(status='available', - size=1) - backup = self._create_backup_db_entry(size=1, - status='available') - mock_get_backup_host.return_value = 'testhost' - self.api.restore(self.ctxt, backup.id, volume_id) - backup = objects.Backup.get_by_id(self.ctxt, backup.id) - self.assertEqual(volume_id, backup.restore_volume_id) diff --git a/cinder/tests/unit/test_backup_ceph.py b/cinder/tests/unit/test_backup_ceph.py deleted file mode 100644 index 93af0ce10..000000000 --- a/cinder/tests/unit/test_backup_ceph.py +++ /dev/null @@ -1,1184 +0,0 @@ -# Copyright 2013 Canonical Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" Tests for Ceph backup service.""" - -import hashlib -import os -import tempfile -import uuid - -import mock -from oslo_concurrency import processutils -from oslo_serialization import jsonutils -import six -from six.moves import range - -from cinder.backup import driver -from cinder.backup.drivers import ceph -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder import test -from cinder.volume.drivers import rbd as rbddriver - -# This is used to collect raised exceptions so that tests may check what was -# raised. -# NOTE: this must be initialised in test setUp(). -RAISED_EXCEPTIONS = [] - - -class MockException(Exception): - - def __init__(self, *args, **kwargs): - RAISED_EXCEPTIONS.append(self.__class__) - - -class MockImageNotFoundException(MockException): - """Used as mock for rbd.ImageNotFound.""" - - -class MockImageBusyException(MockException): - """Used as mock for rbd.ImageBusy.""" - - -class MockObjectNotFoundException(MockException): - """Used as mock for rados.MockObjectNotFoundException.""" - - -def common_mocks(f): - """Decorator to set mocks common to all tests. - - The point of doing these mocks here is so that we don't accidentally set - mocks that can't/don't get unset. - """ - def _common_inner_inner1(inst, *args, **kwargs): - # NOTE(dosaboy): mock Popen to, by default, raise Exception in order to - # ensure that any test ending up in a subprocess fails - # if not properly mocked. - @mock.patch('subprocess.Popen', spec=True) - # NOTE(dosaboy): mock out eventlet.sleep() so that it does nothing. - @mock.patch('eventlet.sleep', spec=True) - @mock.patch('time.time', spec=True) - # NOTE(dosaboy): set spec to empty object so that hasattr calls return - # False by default. - @mock.patch('cinder.backup.drivers.ceph.rbd') - @mock.patch('cinder.backup.drivers.ceph.rados') - def _common_inner_inner2(mock_rados, mock_rbd, mock_time, mock_sleep, - mock_popen): - mock_time.side_effect = inst.time_inc - mock_popen.side_effect = Exception - - inst.mock_rados = mock_rados - inst.mock_rbd = mock_rbd - inst.mock_rbd.ImageBusy = MockImageBusyException - inst.mock_rbd.ImageNotFound = MockImageNotFoundException - - inst.service.rbd = inst.mock_rbd - inst.service.rados = inst.mock_rados - return f(inst, *args, **kwargs) - - return _common_inner_inner2() - - return _common_inner_inner1 - - -class BackupCephTestCase(test.TestCase): - """Test case for ceph backup driver.""" - - def _create_volume_db_entry(self, id, size): - vol = {'id': id, 'size': size, 'status': 'available'} - return db.volume_create(self.ctxt, vol)['id'] - - def _create_backup_db_entry(self, backupid, volid, size, - userid=str(uuid.uuid4()), - projectid=str(uuid.uuid4())): - backup = {'id': backupid, 'size': size, 'volume_id': volid, - 'user_id': userid, 'project_id': projectid} - return db.backup_create(self.ctxt, backup)['id'] - - def time_inc(self): - self.counter += 1 - return self.counter - - def _get_wrapped_rbd_io(self, rbd_image): - rbd_meta = rbddriver.RBDImageMetadata(rbd_image, 'pool_foo', - 'user_foo', 'conf_foo') - return rbddriver.RBDImageIOWrapper(rbd_meta) - - def _setup_mock_popen(self, mock_popen, retval=None, p1hook=None, - p2hook=None): - - class MockPopen(object): - hooks = [p2hook, p1hook] - - def __init__(mock_inst, cmd, *args, **kwargs): - self.callstack.append('popen_init') - mock_inst.stdout = mock.Mock() - mock_inst.stdout.close = mock.Mock() - mock_inst.stdout.close.side_effect = \ - lambda *args: self.callstack.append('stdout_close') - mock_inst.returncode = 0 - hook = mock_inst.__class__.hooks.pop() - if hook is not None: - hook() - - def communicate(mock_inst): - self.callstack.append('communicate') - return retval - - mock_popen.side_effect = MockPopen - - def setUp(self): - global RAISED_EXCEPTIONS - RAISED_EXCEPTIONS = [] - super(BackupCephTestCase, self).setUp() - self.ctxt = context.get_admin_context() - - # Create volume. - self.volume_size = 1 - self.volume_id = str(uuid.uuid4()) - self._create_volume_db_entry(self.volume_id, self.volume_size) - self.volume = db.volume_get(self.ctxt, self.volume_id) - - # Create backup of volume. - self.backup_id = str(uuid.uuid4()) - self._create_backup_db_entry(self.backup_id, self.volume_id, - self.volume_size) - self.backup = objects.Backup.get_by_id(self.ctxt, self.backup_id) - - # Create alternate volume. - self.alt_volume_id = str(uuid.uuid4()) - self._create_volume_db_entry(self.alt_volume_id, self.volume_size) - self.alt_volume = db.volume_get(self.ctxt, self.alt_volume_id) - - self.chunk_size = 1024 - self.num_chunks = 128 - self.data_length = self.num_chunks * self.chunk_size - self.checksum = hashlib.sha256() - - # Create a file with some data in it. - self.volume_file = tempfile.NamedTemporaryFile() - self.addCleanup(self.volume_file.close) - for _i in range(0, self.num_chunks): - data = os.urandom(self.chunk_size) - self.checksum.update(data) - self.volume_file.write(data) - - self.volume_file.seek(0) - - # Always trigger an exception if a command is executed since it should - # always be dealt with gracefully. At time of writing on rbd - # export/import-diff is executed and if they fail we expect to find - # alternative means of backing up. - mock_exec = mock.Mock() - mock_exec.side_effect = processutils.ProcessExecutionError - - self.service = ceph.CephBackupDriver(self.ctxt, execute=mock_exec) - - # Ensure that time.time() always returns more than the last time it was - # called to avoid div by zero errors. - self.counter = float(0) - - self.callstack = [] - - @common_mocks - def test_get_rbd_support(self): - del self.service.rbd.RBD_FEATURE_LAYERING - del self.service.rbd.RBD_FEATURE_STRIPINGV2 - self.assertFalse(hasattr(self.service.rbd, 'RBD_FEATURE_LAYERING')) - self.assertFalse(hasattr(self.service.rbd, 'RBD_FEATURE_STRIPINGV2')) - - oldformat, features = self.service._get_rbd_support() - self.assertTrue(oldformat) - self.assertEqual(0, features) - - self.service.rbd.RBD_FEATURE_LAYERING = 1 - - oldformat, features = self.service._get_rbd_support() - self.assertFalse(oldformat) - self.assertEqual(1, features) - - self.service.rbd.RBD_FEATURE_STRIPINGV2 = 2 - - oldformat, features = self.service._get_rbd_support() - self.assertFalse(oldformat) - self.assertEqual(1 | 2, features) - - @common_mocks - def test_get_most_recent_snap(self): - last = 'backup.%s.snap.9824923.1212' % (uuid.uuid4()) - - image = self.mock_rbd.Image.return_value - image.list_snaps.return_value = \ - [{'name': 'backup.%s.snap.6423868.2342' % (uuid.uuid4())}, - {'name': 'backup.%s.snap.1321319.3235' % (uuid.uuid4())}, - {'name': last}, - {'name': 'backup.%s.snap.3824923.1412' % (uuid.uuid4())}] - - snap = self.service._get_most_recent_snap(image) - self.assertEqual(last, snap) - - @common_mocks - def test_get_backup_snap_name(self): - snap_name = 'backup.%s.snap.3824923.1412' % (uuid.uuid4()) - - def get_backup_snaps(inst, *args): - return [{'name': 'backup.%s.snap.6423868.2342' % (uuid.uuid4()), - 'backup_id': str(uuid.uuid4())}, - {'name': snap_name, - 'backup_id': self.backup_id}] - - with mock.patch.object(self.service, 'get_backup_snaps'): - name = self.service._get_backup_snap_name(self.service.rbd.Image(), - 'base_foo', - self.backup_id) - self.assertIsNone(name) - - with mock.patch.object(self.service, 'get_backup_snaps') as \ - mock_get_backup_snaps: - mock_get_backup_snaps.side_effect = get_backup_snaps - name = self.service._get_backup_snap_name(self.service.rbd.Image(), - 'base_foo', - self.backup_id) - self.assertEqual(snap_name, name) - self.assertTrue(mock_get_backup_snaps.called) - - @common_mocks - def test_get_backup_snaps(self): - image = self.mock_rbd.Image.return_value - image.list_snaps.return_value = [ - {'name': 'backup.%s.snap.6423868.2342' % (uuid.uuid4())}, - {'name': 'backup.%s.wambam.6423868.2342' % (uuid.uuid4())}, - {'name': 'backup.%s.snap.1321319.3235' % (uuid.uuid4())}, - {'name': 'bbbackup.%s.snap.1321319.3235' % (uuid.uuid4())}, - {'name': 'backup.%s.snap.3824923.1412' % (uuid.uuid4())}] - snaps = self.service.get_backup_snaps(image) - self.assertEqual(3, len(snaps)) - - @common_mocks - def test_transfer_data_from_rbd_to_file(self): - def fake_read(offset, length): - self.volume_file.seek(offset) - return self.volume_file.read(length) - - self.mock_rbd.Image.return_value.read.side_effect = fake_read - self.mock_rbd.Image.return_value.size.return_value = self.data_length - - with tempfile.NamedTemporaryFile() as test_file: - self.volume_file.seek(0) - - rbd_io = self._get_wrapped_rbd_io(self.service.rbd.Image()) - self.service._transfer_data(rbd_io, 'src_foo', test_file, - 'dest_foo', self.data_length) - - checksum = hashlib.sha256() - test_file.seek(0) - for _c in range(0, self.num_chunks): - checksum.update(test_file.read(self.chunk_size)) - - # Ensure the files are equal - self.assertEqual(checksum.digest(), self.checksum.digest()) - - @common_mocks - def test_transfer_data_from_rbd_to_rbd(self): - def fake_read(offset, length): - self.volume_file.seek(offset) - return self.volume_file.read(length) - - def mock_write_data(data, offset): - checksum.update(data) - test_file.write(data) - - rbd1 = mock.Mock() - rbd1.read.side_effect = fake_read - rbd1.size.return_value = os.fstat(self.volume_file.fileno()).st_size - - rbd2 = mock.Mock() - rbd2.write.side_effect = mock_write_data - - with tempfile.NamedTemporaryFile() as test_file: - self.volume_file.seek(0) - checksum = hashlib.sha256() - - src_rbd_io = self._get_wrapped_rbd_io(rbd1) - dest_rbd_io = self._get_wrapped_rbd_io(rbd2) - self.service._transfer_data(src_rbd_io, 'src_foo', dest_rbd_io, - 'dest_foo', self.data_length) - - # Ensure the files are equal - self.assertEqual(checksum.digest(), self.checksum.digest()) - - @common_mocks - def test_transfer_data_from_file_to_rbd(self): - - def mock_write_data(data, offset): - checksum.update(data) - test_file.write(data) - - self.mock_rbd.Image.return_value.write.side_effect = mock_write_data - - with tempfile.NamedTemporaryFile() as test_file: - self.volume_file.seek(0) - checksum = hashlib.sha256() - - rbd_io = self._get_wrapped_rbd_io(self.service.rbd.Image()) - self.service._transfer_data(self.volume_file, 'src_foo', - rbd_io, 'dest_foo', self.data_length) - - # Ensure the files are equal - self.assertEqual(checksum.digest(), self.checksum.digest()) - - @common_mocks - def test_transfer_data_from_file_to_file(self): - with tempfile.NamedTemporaryFile() as test_file: - self.volume_file.seek(0) - checksum = hashlib.sha256() - - self.service._transfer_data(self.volume_file, 'src_foo', test_file, - 'dest_foo', self.data_length) - - checksum = hashlib.sha256() - test_file.seek(0) - for _c in range(0, self.num_chunks): - checksum.update(test_file.read(self.chunk_size)) - - # Ensure the files are equal - self.assertEqual(checksum.digest(), self.checksum.digest()) - - @common_mocks - def test_backup_volume_from_file(self): - checksum = hashlib.sha256() - - def mock_write_data(data, offset): - checksum.update(data) - test_file.write(data) - - self.service.rbd.Image.return_value.write.side_effect = mock_write_data - - with mock.patch.object(self.service, '_backup_metadata'): - with mock.patch.object(self.service, '_discard_bytes'): - with tempfile.NamedTemporaryFile() as test_file: - self.service.backup(self.backup, self.volume_file) - - # Ensure the files are equal - self.assertEqual(checksum.digest(), self.checksum.digest()) - - self.assertTrue(self.service.rbd.Image.return_value.write.called) - - @common_mocks - def test_get_backup_base_name(self): - name = self.service._get_backup_base_name(self.volume_id, - diff_format=True) - self.assertEqual("volume-%s.backup.base" % (self.volume_id), name) - - self.assertRaises(exception.InvalidParameterValue, - self.service._get_backup_base_name, - self.volume_id) - - name = self.service._get_backup_base_name(self.volume_id, '1234') - self.assertEqual("volume-%s.backup.%s" % (self.volume_id, '1234'), - name) - - @common_mocks - @mock.patch('fcntl.fcntl', spec=True) - @mock.patch('subprocess.Popen', spec=True) - def test_backup_volume_from_rbd(self, mock_popen, mock_fnctl): - backup_name = self.service._get_backup_base_name(self.backup_id, - diff_format=True) - - def mock_write_data(): - self.volume_file.seek(0) - data = self.volume_file.read(self.data_length) - self.callstack.append('write') - checksum.update(data) - test_file.write(data) - - def mock_read_data(): - self.callstack.append('read') - return self.volume_file.read(self.data_length) - - self._setup_mock_popen(mock_popen, - ['out', 'err'], - p1hook=mock_read_data, - p2hook=mock_write_data) - - self.mock_rbd.RBD.list = mock.Mock() - self.mock_rbd.RBD.list.return_value = [backup_name] - - with mock.patch.object(self.service, '_backup_metadata'): - with mock.patch.object(self.service, 'get_backup_snaps') as \ - mock_get_backup_snaps: - with mock.patch.object(self.service, '_full_backup') as \ - mock_full_backup: - with mock.patch.object(self.service, - '_try_delete_base_image'): - with tempfile.NamedTemporaryFile() as test_file: - checksum = hashlib.sha256() - image = self.service.rbd.Image() - meta = rbddriver.RBDImageMetadata(image, - 'pool_foo', - 'user_foo', - 'conf_foo') - rbdio = rbddriver.RBDImageIOWrapper(meta) - self.service.backup(self.backup, rbdio) - - self.assertEqual(['popen_init', - 'read', - 'popen_init', - 'write', - 'stdout_close', - 'communicate'], self.callstack) - - self.assertFalse(mock_full_backup.called) - self.assertTrue(mock_get_backup_snaps.called) - - # Ensure the files are equal - self.assertEqual(checksum.digest(), - self.checksum.digest()) - - @common_mocks - @mock.patch('fcntl.fcntl', spec=True) - @mock.patch('subprocess.Popen', spec=True) - def test_backup_volume_from_rbd_fail(self, mock_popen, mock_fnctl): - """Test of when an exception occurs in an exception handler. - - In _backup_rbd(), after an exception.BackupRBDOperationFailed - occurs in self._rbd_diff_transfer(), we want to check the - process when the second exception occurs in - self._try_delete_base_image(). - """ - backup_name = self.service._get_backup_base_name(self.backup_id, - diff_format=True) - - def mock_write_data(): - self.volume_file.seek(0) - data = self.volume_file.read(self.data_length) - self.callstack.append('write') - checksum.update(data) - test_file.write(data) - - def mock_read_data(): - self.callstack.append('read') - return self.volume_file.read(self.data_length) - - self._setup_mock_popen(mock_popen, - ['out', 'err'], - p1hook=mock_read_data, - p2hook=mock_write_data) - - self.mock_rbd.RBD.list = mock.Mock() - self.mock_rbd.RBD.list.return_value = [backup_name] - - with mock.patch.object(self.service, 'get_backup_snaps'), \ - mock.patch.object(self.service, '_rbd_diff_transfer') as \ - mock_rbd_diff_transfer: - def mock_rbd_diff_transfer_side_effect(src_name, src_pool, - dest_name, dest_pool, - src_user, src_conf, - dest_user, dest_conf, - src_snap, from_snap): - raise exception.BackupRBDOperationFailed(_('mock')) - - # Raise a pseudo exception.BackupRBDOperationFailed. - mock_rbd_diff_transfer.side_effect \ - = mock_rbd_diff_transfer_side_effect - - with mock.patch.object(self.service, '_full_backup'), \ - mock.patch.object(self.service, - '_try_delete_base_image') as \ - mock_try_delete_base_image: - def mock_try_delete_base_image_side_effect(backup_id, - volume_id, - base_name): - raise self.service.rbd.ImageNotFound(_('mock')) - - # Raise a pesudo exception rbd.ImageNotFound. - mock_try_delete_base_image.side_effect \ - = mock_try_delete_base_image_side_effect - with mock.patch.object(self.service, '_backup_metadata'): - with tempfile.NamedTemporaryFile() as test_file: - checksum = hashlib.sha256() - image = self.service.rbd.Image() - meta = rbddriver.RBDImageMetadata(image, - 'pool_foo', - 'user_foo', - 'conf_foo') - rbdio = rbddriver.RBDImageIOWrapper(meta) - - # We expect that the second exception is - # notified. - self.assertRaises( - self.service.rbd.ImageNotFound, - self.service.backup, - self.backup, rbdio) - - @common_mocks - @mock.patch('fcntl.fcntl', spec=True) - @mock.patch('subprocess.Popen', spec=True) - def test_backup_volume_from_rbd_fail2(self, mock_popen, mock_fnctl): - """Test of when an exception occurs in an exception handler. - - In backup(), after an exception.BackupOperationError occurs in - self._backup_metadata(), we want to check the process when the - second exception occurs in self.delete(). - """ - backup_name = self.service._get_backup_base_name(self.backup_id, - diff_format=True) - - def mock_write_data(): - self.volume_file.seek(0) - data = self.volume_file.read(self.data_length) - self.callstack.append('write') - checksum.update(data) - test_file.write(data) - - def mock_read_data(): - self.callstack.append('read') - return self.volume_file.read(self.data_length) - - self._setup_mock_popen(mock_popen, - ['out', 'err'], - p1hook=mock_read_data, - p2hook=mock_write_data) - - self.mock_rbd.RBD.list = mock.Mock() - self.mock_rbd.RBD.list.return_value = [backup_name] - - with mock.patch.object(self.service, 'get_backup_snaps'), \ - mock.patch.object(self.service, '_rbd_diff_transfer'), \ - mock.patch.object(self.service, '_full_backup'), \ - mock.patch.object(self.service, '_backup_metadata') as \ - mock_backup_metadata: - - def mock_backup_metadata_side_effect(backup): - raise exception.BackupOperationError(_('mock')) - - # Raise a pseudo exception.BackupOperationError. - mock_backup_metadata.side_effect = mock_backup_metadata_side_effect - with mock.patch.object(self.service, 'delete') as mock_delete: - def mock_delete_side_effect(backup): - raise self.service.rbd.ImageBusy() - - # Raise a pseudo exception rbd.ImageBusy. - mock_delete.side_effect = mock_delete_side_effect - with tempfile.NamedTemporaryFile() as test_file: - checksum = hashlib.sha256() - image = self.service.rbd.Image() - meta = rbddriver.RBDImageMetadata(image, - 'pool_foo', - 'user_foo', - 'conf_foo') - rbdio = rbddriver.RBDImageIOWrapper(meta) - - # We expect that the second exception is - # notified. - self.assertRaises( - self.service.rbd.ImageBusy, - self.service.backup, - self.backup, rbdio) - - @common_mocks - def test_backup_vol_length_0(self): - volume_id = str(uuid.uuid4()) - self._create_volume_db_entry(volume_id, 0) - - backup_id = str(uuid.uuid4()) - self._create_backup_db_entry(backup_id, volume_id, 1) - backup = objects.Backup.get_by_id(self.ctxt, backup_id) - - self.assertRaises(exception.InvalidParameterValue, self.service.backup, - backup, self.volume_file) - - @common_mocks - def test_restore(self): - backup_name = self.service._get_backup_base_name(self.backup_id, - diff_format=True) - - self.mock_rbd.RBD.return_value.list.return_value = [backup_name] - - def mock_read_data(offset, length): - return self.volume_file.read(self.data_length) - - self.mock_rbd.Image.return_value.read.side_effect = mock_read_data - - self.mock_rbd.Image.return_value.size.return_value = \ - self.chunk_size * self.num_chunks - - with mock.patch.object(self.service, '_restore_metadata') as \ - mock_restore_metadata: - with mock.patch.object(self.service, '_discard_bytes') as \ - mock_discard_bytes: - with tempfile.NamedTemporaryFile() as test_file: - self.volume_file.seek(0) - - self.service.restore(self.backup, self.volume_id, - test_file) - - checksum = hashlib.sha256() - test_file.seek(0) - for _c in range(0, self.num_chunks): - checksum.update(test_file.read(self.chunk_size)) - - # Ensure the files are equal - self.assertEqual(checksum.digest(), self.checksum.digest()) - - self.assertTrue(mock_restore_metadata.called) - self.assertTrue(mock_discard_bytes.called) - self.assertTrue(mock_discard_bytes.called) - - self.assertTrue(self.service.rbd.Image.return_value.read.called) - - @common_mocks - def test_discard_bytes(self): - # Lower the chunksize to a memory managable number - self.service.chunk_size = 1024 - image = self.mock_rbd.Image.return_value - wrapped_rbd = self._get_wrapped_rbd_io(image) - - self.service._discard_bytes(wrapped_rbd, 0, 0) - self.assertEqual(0, image.discard.call_count) - - self.service._discard_bytes(wrapped_rbd, 0, 1234) - self.assertEqual(1, image.discard.call_count) - image.reset_mock() - - # Test discard with no remainder - with mock.patch.object(self.service, '_file_is_rbd') as \ - mock_file_is_rbd: - mock_file_is_rbd.return_value = False - - self.service._discard_bytes(wrapped_rbd, 0, - self.service.chunk_size * 2) - - self.assertEqual(2, image.write.call_count) - self.assertEqual(2, image.flush.call_count) - self.assertFalse(image.discard.called) - - image.reset_mock() - - # Now test with a remainder. - with mock.patch.object(self.service, '_file_is_rbd') as \ - mock_file_is_rbd: - mock_file_is_rbd.return_value = False - - self.service._discard_bytes(wrapped_rbd, 0, - (self.service.chunk_size * 2) + 1) - - self.assertEqual(3, image.write.call_count) - self.assertEqual(3, image.flush.call_count) - self.assertFalse(image.discard.called) - - @common_mocks - def test_delete_backup_snapshot(self): - snap_name = 'backup.%s.snap.3824923.1412' % (uuid.uuid4()) - base_name = self.service._get_backup_base_name(self.volume_id, - diff_format=True) - self.mock_rbd.RBD.remove_snap = mock.Mock() - - with mock.patch.object(self.service, '_get_backup_snap_name') as \ - mock_get_backup_snap_name: - mock_get_backup_snap_name.return_value = snap_name - with mock.patch.object(self.service, 'get_backup_snaps') as \ - mock_get_backup_snaps: - mock_get_backup_snaps.return_value = None - rem = self.service._delete_backup_snapshot(self.mock_rados, - base_name, - self.backup_id) - - self.assertTrue(mock_get_backup_snap_name.called) - self.assertTrue(mock_get_backup_snaps.called) - self.assertEqual((snap_name, 0), rem) - - @common_mocks - @mock.patch('cinder.backup.drivers.ceph.VolumeMetadataBackup', spec=True) - def test_try_delete_base_image_diff_format(self, mock_meta_backup): - backup_name = self.service._get_backup_base_name(self.volume_id, - diff_format=True) - - self.mock_rbd.RBD.return_value.list.return_value = [backup_name] - - with mock.patch.object(self.service, '_delete_backup_snapshot') as \ - mock_del_backup_snap: - snap_name = self.service._get_new_snap_name(self.backup_id) - mock_del_backup_snap.return_value = (snap_name, 0) - - self.service.delete(self.backup) - self.assertTrue(mock_del_backup_snap.called) - - self.assertTrue(self.mock_rbd.RBD.return_value.list.called) - self.assertTrue(self.mock_rbd.RBD.return_value.remove.called) - - @common_mocks - @mock.patch('cinder.backup.drivers.ceph.VolumeMetadataBackup', spec=True) - def test_try_delete_base_image(self, mock_meta_backup): - backup_name = self.service._get_backup_base_name(self.volume_id, - self.backup_id) - - self.mock_rbd.RBD.return_value.list.return_value = [backup_name] - - with mock.patch.object(self.service, 'get_backup_snaps'): - self.service.delete(self.backup) - self.assertTrue(self.mock_rbd.RBD.return_value.remove.called) - - @common_mocks - def test_try_delete_base_image_busy(self): - """This should induce retries then raise rbd.ImageBusy.""" - backup_name = self.service._get_backup_base_name(self.volume_id, - self.backup_id) - - rbd = self.mock_rbd.RBD.return_value - rbd.list.return_value = [backup_name] - rbd.remove.side_effect = self.mock_rbd.ImageBusy - - with mock.patch.object(self.service, 'get_backup_snaps') as \ - mock_get_backup_snaps: - self.assertRaises(self.mock_rbd.ImageBusy, - self.service._try_delete_base_image, - self.backup['id'], self.backup['volume_id']) - self.assertTrue(mock_get_backup_snaps.called) - - self.assertTrue(rbd.list.called) - self.assertTrue(rbd.remove.called) - self.assertTrue(MockImageBusyException in RAISED_EXCEPTIONS) - - @common_mocks - @mock.patch('cinder.backup.drivers.ceph.VolumeMetadataBackup', spec=True) - def test_delete(self, mock_meta_backup): - with mock.patch.object(self.service, '_try_delete_base_image'): - self.service.delete(self.backup) - self.assertEqual([], RAISED_EXCEPTIONS) - - @common_mocks - @mock.patch('cinder.backup.drivers.ceph.VolumeMetadataBackup', spec=True) - def test_delete_image_not_found(self, mock_meta_backup): - with mock.patch.object(self.service, '_try_delete_base_image') as \ - mock_del_base: - mock_del_base.side_effect = self.mock_rbd.ImageNotFound - # ImageNotFound exception is caught so that db entry can be cleared - self.service.delete(self.backup) - self.assertEqual([MockImageNotFoundException], RAISED_EXCEPTIONS) - - @common_mocks - def test_diff_restore_allowed_with_image_not_exists(self): - """Test diff restore not allowed when backup not diff-format.""" - not_allowed = (False, None) - backup_base = 'backup.base' - rbd_io = self._get_wrapped_rbd_io(self.service.rbd.Image()) - args_vols_different = [backup_base, self.backup, self.alt_volume, - rbd_io, self.mock_rados] - - with mock.patch.object(self.service, '_rbd_image_exists') as \ - mock_rbd_image_exists: - mock_rbd_image_exists.return_value = (False, backup_base) - - resp = self.service._diff_restore_allowed(*args_vols_different) - - self.assertEqual(not_allowed, resp) - mock_rbd_image_exists.assert_called_once_with( - backup_base, - self.backup['volume_id'], - self.mock_rados) - - @common_mocks - def test_diff_restore_allowed_with_no_restore_point(self): - """Test diff restore not allowed when no restore point found. - - Detail conditions: - 1. backup base is diff-format - 2. restore point does not exist - """ - not_allowed = (False, None) - backup_base = 'backup.base' - rbd_io = self._get_wrapped_rbd_io(self.service.rbd.Image()) - args_vols_different = [backup_base, self.backup, self.alt_volume, - rbd_io, self.mock_rados] - - with mock.patch.object(self.service, '_rbd_image_exists') as \ - mock_rbd_image_exists: - mock_rbd_image_exists.return_value = (True, backup_base) - with mock.patch.object(self.service, '_get_restore_point') as \ - mock_get_restore_point: - mock_get_restore_point.return_value = None - - args = args_vols_different - resp = self.service._diff_restore_allowed(*args) - - self.assertEqual(not_allowed, resp) - self.assertTrue(mock_rbd_image_exists.called) - mock_get_restore_point.assert_called_once_with( - backup_base, - self.backup['id']) - - @common_mocks - def test_diff_restore_allowed_with_not_rbd(self): - """Test diff restore not allowed when destination volume is not rbd. - - Detail conditions: - 1. backup base is diff-format - 2. restore point exists - 3. destination volume is not an rbd. - """ - backup_base = 'backup.base' - restore_point = 'backup.snap.1' - rbd_io = self._get_wrapped_rbd_io(self.service.rbd.Image()) - args_vols_different = [backup_base, self.backup, self.alt_volume, - rbd_io, self.mock_rados] - - with mock.patch.object(self.service, '_rbd_image_exists') as \ - mock_rbd_image_exists: - mock_rbd_image_exists.return_value = (True, backup_base) - with mock.patch.object(self.service, '_get_restore_point') as \ - mock_get_restore_point: - mock_get_restore_point.return_value = restore_point - with mock.patch.object(self.service, '_file_is_rbd') as \ - mock_file_is_rbd: - mock_file_is_rbd.return_value = False - - args = args_vols_different - resp = self.service._diff_restore_allowed(*args) - - self.assertEqual((False, restore_point), resp) - self.assertTrue(mock_rbd_image_exists.called) - self.assertTrue(mock_get_restore_point.called) - mock_file_is_rbd.assert_called_once_with( - rbd_io) - - @common_mocks - def test_diff_restore_allowed_with_same_volume(self): - """Test diff restore not allowed when volumes are same. - - Detail conditions: - 1. backup base is diff-format - 2. restore point exists - 3. destination volume is an rbd - 4. source and destination volumes are the same - """ - backup_base = 'backup.base' - restore_point = 'backup.snap.1' - rbd_io = self._get_wrapped_rbd_io(self.service.rbd.Image()) - args_vols_same = [backup_base, self.backup, self.volume, rbd_io, - self.mock_rados] - - with mock.patch.object(self.service, '_rbd_image_exists') as \ - mock_rbd_image_exists: - mock_rbd_image_exists.return_value = (True, backup_base) - with mock.patch.object(self.service, '_get_restore_point') as \ - mock_get_restore_point: - mock_get_restore_point.return_value = restore_point - with mock.patch.object(self.service, '_file_is_rbd') as \ - mock_file_is_rbd: - mock_file_is_rbd.return_value = True - - resp = self.service._diff_restore_allowed(*args_vols_same) - - self.assertEqual((False, restore_point), resp) - self.assertTrue(mock_rbd_image_exists.called) - self.assertTrue(mock_get_restore_point.called) - self.assertTrue(mock_file_is_rbd.called) - - @common_mocks - def test_diff_restore_allowed_with_has_extents(self): - """Test diff restore not allowed when destination volume has data. - - Detail conditions: - 1. backup base is diff-format - 2. restore point exists - 3. destination volume is an rbd - 4. source and destination volumes are different - 5. destination volume has data on it - full copy is mandated - """ - backup_base = 'backup.base' - restore_point = 'backup.snap.1' - rbd_io = self._get_wrapped_rbd_io(self.service.rbd.Image()) - args_vols_different = [backup_base, self.backup, self.alt_volume, - rbd_io, self.mock_rados] - - with mock.patch.object(self.service, '_rbd_image_exists') as \ - mock_rbd_image_exists: - mock_rbd_image_exists.return_value = (True, backup_base) - with mock.patch.object(self.service, '_get_restore_point') as \ - mock_get_restore_point: - mock_get_restore_point.return_value = restore_point - with mock.patch.object(self.service, '_file_is_rbd') as \ - mock_file_is_rbd: - mock_file_is_rbd.return_value = True - with mock.patch.object(self.service, '_rbd_has_extents') \ - as mock_rbd_has_extents: - mock_rbd_has_extents.return_value = True - - args = args_vols_different - resp = self.service._diff_restore_allowed(*args) - - self.assertEqual((False, restore_point), resp) - self.assertTrue(mock_rbd_image_exists.called) - self.assertTrue(mock_get_restore_point.called) - self.assertTrue(mock_file_is_rbd.called) - mock_rbd_has_extents.assert_called_once_with( - rbd_io.rbd_image) - - @common_mocks - def test_diff_restore_allowed_with_no_extents(self): - """Test diff restore allowed when no data in destination volume. - - Detail conditions: - 1. backup base is diff-format - 2. restore point exists - 3. destination volume is an rbd - 4. source and destination volumes are different - 5. destination volume no data on it - """ - backup_base = 'backup.base' - restore_point = 'backup.snap.1' - rbd_io = self._get_wrapped_rbd_io(self.service.rbd.Image()) - args_vols_different = [backup_base, self.backup, self.alt_volume, - rbd_io, self.mock_rados] - - with mock.patch.object(self.service, '_rbd_image_exists') as \ - mock_rbd_image_exists: - mock_rbd_image_exists.return_value = (True, backup_base) - with mock.patch.object(self.service, '_get_restore_point') as \ - mock_get_restore_point: - mock_get_restore_point.return_value = restore_point - with mock.patch.object(self.service, '_file_is_rbd') as \ - mock_file_is_rbd: - mock_file_is_rbd.return_value = True - with mock.patch.object(self.service, '_rbd_has_extents') \ - as mock_rbd_has_extents: - mock_rbd_has_extents.return_value = False - - args = args_vols_different - resp = self.service._diff_restore_allowed(*args) - - self.assertEqual((True, restore_point), resp) - self.assertTrue(mock_rbd_image_exists.called) - self.assertTrue(mock_get_restore_point.called) - self.assertTrue(mock_file_is_rbd.called) - self.assertTrue(mock_rbd_has_extents.called) - - @common_mocks - @mock.patch('fcntl.fcntl', spec=True) - @mock.patch('subprocess.Popen', spec=True) - def test_piped_execute(self, mock_popen, mock_fcntl): - mock_fcntl.return_value = 0 - self._setup_mock_popen(mock_popen, ['out', 'err']) - self.service._piped_execute(['foo'], ['bar']) - self.assertEqual(['popen_init', 'popen_init', - 'stdout_close', 'communicate'], self.callstack) - - @common_mocks - def test_restore_metdata(self): - version = 2 - - def mock_read(*args): - base_tag = driver.BackupMetadataAPI.TYPE_TAG_VOL_BASE_META - glance_tag = driver.BackupMetadataAPI.TYPE_TAG_VOL_GLANCE_META - return jsonutils.dumps({base_tag: {'image_name': 'image.base'}, - glance_tag: {'image_name': 'image.glance'}, - 'version': version}) - - self.mock_rados.Object.return_value.read.side_effect = mock_read - - self.service._restore_metadata(self.backup, self.volume_id) - - self.assertTrue(self.mock_rados.Object.return_value.stat.called) - self.assertTrue(self.mock_rados.Object.return_value.read.called) - - version = 3 - try: - self.service._restore_metadata(self.backup, self.volume_id) - except exception.BackupOperationError as exc: - msg = _("Metadata restore failed due to incompatible version") - self.assertEqual(msg, six.text_type(exc)) - else: - # Force a test failure - self.assertFalse(True) - - @common_mocks - @mock.patch('cinder.backup.drivers.ceph.VolumeMetadataBackup', spec=True) - def test_backup_metadata_already_exists(self, mock_meta_backup): - - def mock_set(json_meta): - msg = (_("Metadata backup object '%s' already exists") % - ("backup.%s.meta" % (self.backup_id))) - raise exception.VolumeMetadataBackupExists(msg) - - mock_meta_backup.return_value.set = mock.Mock() - mock_meta_backup.return_value.set.side_effect = mock_set - - with mock.patch.object(self.service, 'get_metadata') as \ - mock_get_metadata: - mock_get_metadata.return_value = "some.json.metadata" - try: - self.service._backup_metadata(self.backup) - except exception.BackupOperationError as e: - msg = (_("Failed to backup volume metadata - Metadata backup " - "object 'backup.%s.meta' already exists") % - (self.backup_id)) - self.assertEqual(msg, six.text_type(e)) - else: - # Make the test fail - self.assertFalse(True) - - self.assertFalse(mock_meta_backup.set.called) - - @common_mocks - def test_backup_metata_error(self): - """Ensure that delete() is called if the metadata backup fails. - - Also ensure that the exception is propagated to the caller. - """ - with mock.patch.object(self.service, '_backup_metadata') as \ - mock_backup_metadata: - mock_backup_metadata.side_effect = exception.BackupOperationError - with mock.patch.object(self.service, '_get_volume_size_gb'): - with mock.patch.object(self.service, '_file_is_rbd', - return_value=False): - with mock.patch.object(self.service, '_full_backup'): - with mock.patch.object(self.service, 'delete') as \ - mock_delete: - self.assertRaises(exception.BackupOperationError, - self.service.backup, self.backup, - mock.Mock(), - backup_metadata=True) - self.assertTrue(mock_delete.called) - - @common_mocks - def test_restore_invalid_metadata_version(self): - - def mock_read(*args): - base_tag = driver.BackupMetadataAPI.TYPE_TAG_VOL_BASE_META - glance_tag = driver.BackupMetadataAPI.TYPE_TAG_VOL_GLANCE_META - return jsonutils.dumps({base_tag: {'image_name': 'image.base'}, - glance_tag: {'image_name': 'image.glance'}, - 'version': 3}) - - self.mock_rados.Object.return_value.read.side_effect = mock_read - with mock.patch.object(ceph.VolumeMetadataBackup, '_exists') as \ - mock_exists: - mock_exists.return_value = True - - self.assertRaises(exception.BackupOperationError, - self.service._restore_metadata, - self.backup, self.volume_id) - - self.assertTrue(mock_exists.called) - - self.assertTrue(self.mock_rados.Object.return_value.read.called) - - -def common_meta_backup_mocks(f): - """Decorator to set mocks common to all metadata backup tests. - - The point of doing these mocks here is so that we don't accidentally set - mocks that can't/don't get unset. - """ - def _common_inner_inner1(inst, *args, **kwargs): - @mock.patch('cinder.backup.drivers.ceph.rbd') - @mock.patch('cinder.backup.drivers.ceph.rados') - def _common_inner_inner2(mock_rados, mock_rbd): - inst.mock_rados = mock_rados - inst.mock_rbd = mock_rbd - inst.mock_rados.ObjectNotFound = MockObjectNotFoundException - return f(inst, *args, **kwargs) - - return _common_inner_inner2() - return _common_inner_inner1 - - -class VolumeMetadataBackupTestCase(test.TestCase): - - def setUp(self): - global RAISED_EXCEPTIONS - RAISED_EXCEPTIONS = [] - super(VolumeMetadataBackupTestCase, self).setUp() - self.backup_id = str(uuid.uuid4()) - self.mb = ceph.VolumeMetadataBackup(mock.Mock(), self.backup_id) - - @common_meta_backup_mocks - def test_name(self): - self.assertEqual('backup.%s.meta' % (self.backup_id), self.mb.name) - - @common_meta_backup_mocks - def test_exists(self): - # True - self.assertTrue(self.mb.exists) - self.assertTrue(self.mock_rados.Object.return_value.stat.called) - self.mock_rados.Object.return_value.reset_mock() - - # False - self.mock_rados.Object.return_value.stat.side_effect = ( - self.mock_rados.ObjectNotFound) - self.assertFalse(self.mb.exists) - self.assertTrue(self.mock_rados.Object.return_value.stat.called) - self.assertEqual([MockObjectNotFoundException], RAISED_EXCEPTIONS) - - @common_meta_backup_mocks - def test_set(self): - obj_data = [] - called = [] - - def mock_read(*args): - called.append('read') - self.assertTrue(len(obj_data) == 1) - return obj_data[0] - - def _mock_write(data): - obj_data.append(data) - called.append('write') - - self.mb.get = mock.Mock() - self.mb.get.side_effect = mock_read - - with mock.patch.object(ceph.VolumeMetadataBackup, 'set') as mock_write: - mock_write.side_effect = _mock_write - - self.mb.set({'foo': 'bar'}) - self.assertEqual({'foo': 'bar'}, self.mb.get()) - self.assertTrue(self.mb.get.called) - - self.mb._exists = mock.Mock() - self.mb._exists.return_value = True - - # use the unmocked set() method. - self.assertRaises(exception.VolumeMetadataBackupExists, self.mb.set, - {'doo': 'dah'}) - - # check the meta obj state has not changed. - self.assertEqual({'foo': 'bar'}, self.mb.get()) - - self.assertEqual(['write', 'read', 'read'], called) - - @common_meta_backup_mocks - def test_get(self): - self.mock_rados.Object.return_value.stat.side_effect = ( - self.mock_rados.ObjectNotFound) - self.mock_rados.Object.return_value.read.return_value = 'meta' - self.assertIsNone(self.mb.get()) - self.mock_rados.Object.return_value.stat.side_effect = None - self.assertEqual('meta', self.mb.get()) - - @common_meta_backup_mocks - def remove_if_exists(self): - with mock.patch.object(self.mock_rados.Object, 'remove') as \ - mock_remove: - mock_remove.side_effect = self.mock_rados.ObjectNotFound - self.mb.remove_if_exists() - self.assertEqual([MockObjectNotFoundException], RAISED_EXCEPTIONS) - - self.mock_rados.Object.remove.side_effect = None - self.mb.remove_if_exists() - self.assertEqual([], RAISED_EXCEPTIONS) diff --git a/cinder/tests/unit/test_backup_driver_base.py b/cinder/tests/unit/test_backup_driver_base.py deleted file mode 100644 index 23cad6606..000000000 --- a/cinder/tests/unit/test_backup_driver_base.py +++ /dev/null @@ -1,372 +0,0 @@ -# Copyright 2013 Canonical Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" Tests for the backup service base driver. """ - -import uuid - -import mock -from oslo_serialization import jsonutils - -from cinder.backup import driver -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit.backup import fake_service - -_backup_db_fields = ['id', 'user_id', 'project_id', - 'volume_id', 'host', 'availability_zone', - 'display_name', 'display_description', - 'container', 'status', 'fail_reason', - 'service_metadata', 'service', 'size', - 'object_count'] - - -class BackupBaseDriverTestCase(test.TestCase): - - def _create_volume_db_entry(self, id, size): - vol = {'id': id, 'size': size, 'status': 'available'} - return db.volume_create(self.ctxt, vol)['id'] - - def _create_backup_db_entry(self, backupid, volid, size, - userid=str(uuid.uuid4()), - projectid=str(uuid.uuid4())): - backup = {'id': backupid, 'size': size, 'volume_id': volid, - 'user_id': userid, 'project_id': projectid} - return db.backup_create(self.ctxt, backup)['id'] - - def setUp(self): - super(BackupBaseDriverTestCase, self).setUp() - self.ctxt = context.get_admin_context() - - self.volume_id = str(uuid.uuid4()) - self.backup_id = str(uuid.uuid4()) - - self._create_backup_db_entry(self.backup_id, self.volume_id, 1) - self._create_volume_db_entry(self.volume_id, 1) - self.backup = objects.Backup.get_by_id(self.ctxt, self.backup_id) - self.driver = fake_service.FakeBackupService(self.ctxt) - - def test_get_metadata(self): - json_metadata = self.driver.get_metadata(self.volume_id) - metadata = jsonutils.loads(json_metadata) - self.assertEqual(2, metadata['version']) - - def test_put_metadata(self): - metadata = {'version': 1} - self.driver.put_metadata(self.volume_id, jsonutils.dumps(metadata)) - - def test_get_put_metadata(self): - json_metadata = self.driver.get_metadata(self.volume_id) - self.driver.put_metadata(self.volume_id, json_metadata) - - def test_export_record(self): - export_record = self.driver.export_record(self.backup) - self.assertDictEqual({}, export_record) - - def test_import_record(self): - export_record = {'key1': 'value1'} - self.assertIsNone(self.driver.import_record(self.backup, - export_record)) - - -class BackupMetadataAPITestCase(test.TestCase): - - def _create_volume_db_entry(self, id, size, display_name, - display_description): - vol = {'id': id, 'size': size, 'status': 'available', - 'display_name': display_name, - 'display_description': display_description} - return db.volume_create(self.ctxt, vol)['id'] - - def setUp(self): - super(BackupMetadataAPITestCase, self).setUp() - self.ctxt = context.get_admin_context() - self.volume_id = str(uuid.uuid4()) - self.volume_display_name = 'vol-1' - self.volume_display_description = 'test vol' - self._create_volume_db_entry(self.volume_id, 1, - self.volume_display_name, - self.volume_display_description) - self.bak_meta_api = driver.BackupMetadataAPI(self.ctxt) - - def _add_metadata(self, vol_meta=False, vol_glance_meta=False): - if vol_meta: - # Add some VolumeMetadata - db.volume_metadata_update(self.ctxt, self.volume_id, - {'fee': 'fi'}, False) - db.volume_metadata_update(self.ctxt, self.volume_id, - {'fo': 'fum'}, False) - - if vol_glance_meta: - # Add some GlanceMetadata - db.volume_glance_metadata_create(self.ctxt, self.volume_id, - 'disk_format', 'bare') - db.volume_glance_metadata_create(self.ctxt, self.volume_id, - 'container_type', 'ovf') - - def test_get(self): - # Volume won't have anything other than base by default - meta = self.bak_meta_api.get(self.volume_id) - s1 = set(jsonutils.loads(meta).keys()) - s2 = ['version', self.bak_meta_api.TYPE_TAG_VOL_BASE_META] - self.assertEqual(set(), s1.symmetric_difference(s2)) - - self._add_metadata(vol_glance_meta=True) - - meta = self.bak_meta_api.get(self.volume_id) - s1 = set(jsonutils.loads(meta).keys()) - s2 = ['version', self.bak_meta_api.TYPE_TAG_VOL_BASE_META, - self.bak_meta_api.TYPE_TAG_VOL_GLANCE_META] - self.assertEqual(set(), s1.symmetric_difference(s2)) - - self._add_metadata(vol_meta=True) - - meta = self.bak_meta_api.get(self.volume_id) - s1 = set(jsonutils.loads(meta).keys()) - s2 = ['version', self.bak_meta_api.TYPE_TAG_VOL_BASE_META, - self.bak_meta_api.TYPE_TAG_VOL_GLANCE_META, - self.bak_meta_api.TYPE_TAG_VOL_META] - self.assertEqual(set(), s1.symmetric_difference(s2)) - - def test_put(self): - meta = self.bak_meta_api.get(self.volume_id) - self.bak_meta_api.put(self.volume_id, meta) - - self._add_metadata(vol_glance_meta=True) - meta = self.bak_meta_api.get(self.volume_id) - self.bak_meta_api.put(self.volume_id, meta) - - self._add_metadata(vol_meta=True) - meta = self.bak_meta_api.get(self.volume_id) - self.bak_meta_api.put(self.volume_id, meta) - - def test_put_invalid_version(self): - container = jsonutils.dumps({'version': 3}) - self.assertRaises(exception.BackupMetadataUnsupportedVersion, - self.bak_meta_api.put, self.volume_id, container) - - def test_v1_restore_factory(self): - fact = self.bak_meta_api._v1_restore_factory() - - keys = [self.bak_meta_api.TYPE_TAG_VOL_META, - self.bak_meta_api.TYPE_TAG_VOL_GLANCE_META] - - self.assertEqual(set([]), - set(keys).symmetric_difference(set(fact.keys()))) - - meta_container = {self.bak_meta_api.TYPE_TAG_VOL_BASE_META: - {'display_name': 'vol-2', - 'display_description': 'description'}, - self.bak_meta_api.TYPE_TAG_VOL_META: {}, - self.bak_meta_api.TYPE_TAG_VOL_GLANCE_META: {}} - for f in fact: - func = fact[f][0] - fields = fact[f][1] - func(meta_container[f], self.volume_id, fields) - - vol = db.volume_get(self.ctxt, self.volume_id) - self.assertEqual(self.volume_display_name, vol['display_name']) - self.assertEqual(self.volume_display_description, - vol['display_description']) - - def test_v2_restore_factory(self): - fact = self.bak_meta_api._v2_restore_factory() - - keys = [self.bak_meta_api.TYPE_TAG_VOL_BASE_META, - self.bak_meta_api.TYPE_TAG_VOL_META, - self.bak_meta_api.TYPE_TAG_VOL_GLANCE_META] - - self.assertEqual(set([]), - set(keys).symmetric_difference(set(fact.keys()))) - - for f in fact: - func = fact[f][0] - fields = fact[f][1] - func({}, self.volume_id, fields) - - def test_restore_vol_glance_meta(self): - # Fields is an empty list for _restore_vol_glance_meta method. - fields = [] - container = {} - self.bak_meta_api._save_vol_glance_meta(container, self.volume_id) - self.bak_meta_api._restore_vol_glance_meta(container, self.volume_id, - fields) - self._add_metadata(vol_glance_meta=True) - self.bak_meta_api._save_vol_glance_meta(container, self.volume_id) - self.bak_meta_api._restore_vol_glance_meta(container, self.volume_id, - fields) - - def test_restore_vol_meta(self): - # Fields is an empty list for _restore_vol_meta method. - fields = [] - container = {} - self.bak_meta_api._save_vol_meta(container, self.volume_id) - # Extract volume metadata from container. - metadata = container.get('volume-metadata', {}) - self.bak_meta_api._restore_vol_meta(metadata, self.volume_id, - fields) - self._add_metadata(vol_meta=True) - self.bak_meta_api._save_vol_meta(container, self.volume_id) - # Extract volume metadata from container. - metadata = container.get('volume-metadata', {}) - self.bak_meta_api._restore_vol_meta(metadata, self.volume_id, fields) - - def test_restore_vol_base_meta(self): - # Fields is a list with 'encryption_key_id' for - # _restore_vol_base_meta method. - fields = ['encryption_key_id'] - container = {} - self.bak_meta_api._save_vol_base_meta(container, self.volume_id) - self.bak_meta_api._restore_vol_base_meta(container, self.volume_id, - fields) - - def _create_encrypted_volume_db_entry(self, id, type_id, encrypted): - if encrypted: - vol = {'id': id, 'size': 1, 'status': 'available', - 'volume_type_id': type_id, 'encryption_key_id': 'fake_id'} - else: - vol = {'id': id, 'size': 1, 'status': 'available', - 'volume_type_id': type_id, 'encryption_key_id': None} - return db.volume_create(self.ctxt, vol)['id'] - - def test_restore_encrypted_vol_to_different_volume_type(self): - fields = ['encryption_key_id'] - container = {} - - # Create an encrypted volume - enc_vol1_id = self._create_encrypted_volume_db_entry(str(uuid.uuid4()), - 'enc_vol_type', - True) - - # Create a second encrypted volume, of a different volume type - enc_vol2_id = self._create_encrypted_volume_db_entry(str(uuid.uuid4()), - 'enc_vol_type2', - True) - - # Backup the first volume and attempt to restore to the second - self.bak_meta_api._save_vol_base_meta(container, enc_vol1_id) - self.assertRaises(exception.EncryptedBackupOperationFailed, - self.bak_meta_api._restore_vol_base_meta, - container[self.bak_meta_api.TYPE_TAG_VOL_BASE_META], - enc_vol2_id, fields) - - def test_restore_unencrypted_vol_to_different_volume_type(self): - fields = ['encryption_key_id'] - container = {} - - # Create an unencrypted volume - vol1_id = self._create_encrypted_volume_db_entry(str(uuid.uuid4()), - 'vol_type1', - False) - - # Create a second unencrypted volume, of a different volume type - vol2_id = self._create_encrypted_volume_db_entry(str(uuid.uuid4()), - 'vol_type2', - False) - - # Backup the first volume and restore to the second - self.bak_meta_api._save_vol_base_meta(container, vol1_id) - self.bak_meta_api._restore_vol_base_meta( - container[self.bak_meta_api.TYPE_TAG_VOL_BASE_META], vol2_id, - fields) - self.assertNotEqual( - db.volume_get(self.ctxt, vol1_id)['volume_type_id'], - db.volume_get(self.ctxt, vol2_id)['volume_type_id']) - - def test_restore_encrypted_vol_to_same_volume_type(self): - fields = ['encryption_key_id'] - container = {} - - # Create an encrypted volume - enc_vol1_id = self._create_encrypted_volume_db_entry(str(uuid.uuid4()), - 'enc_vol_type', - True) - - # Create an encrypted volume of the same type - enc_vol2_id = self._create_encrypted_volume_db_entry(str(uuid.uuid4()), - 'enc_vol_type', - True) - - # Backup the first volume and restore to the second - self.bak_meta_api._save_vol_base_meta(container, enc_vol1_id) - self.bak_meta_api._restore_vol_base_meta( - container[self.bak_meta_api.TYPE_TAG_VOL_BASE_META], enc_vol2_id, - fields) - - def test_restore_encrypted_vol_to_none_type_source_type_unavailable(self): - fields = ['encryption_key_id'] - container = {} - enc_vol_id = self._create_encrypted_volume_db_entry(str(uuid.uuid4()), - 'enc_vol_type', - True) - undef_vol_id = self._create_encrypted_volume_db_entry( - str(uuid.uuid4()), None, False) - self.bak_meta_api._save_vol_base_meta(container, enc_vol_id) - self.assertRaises(exception.EncryptedBackupOperationFailed, - self.bak_meta_api._restore_vol_base_meta, - container[self.bak_meta_api.TYPE_TAG_VOL_BASE_META], - undef_vol_id, fields) - - def test_restore_encrypted_vol_to_none_type_source_type_available(self): - fields = ['encryption_key_id'] - container = {} - db.volume_type_create(self.ctxt, {'id': 'enc_vol_type_id', - 'name': 'enc_vol_type'}) - enc_vol_id = self._create_encrypted_volume_db_entry(str(uuid.uuid4()), - 'enc_vol_type_id', - True) - undef_vol_id = self._create_encrypted_volume_db_entry( - str(uuid.uuid4()), None, False) - self.bak_meta_api._save_vol_base_meta(container, enc_vol_id) - self.bak_meta_api._restore_vol_base_meta( - container[self.bak_meta_api.TYPE_TAG_VOL_BASE_META], undef_vol_id, - fields) - self.assertEqual( - db.volume_get(self.ctxt, undef_vol_id)['volume_type_id'], - db.volume_get(self.ctxt, enc_vol_id)['volume_type_id']) - - def test_filter(self): - metadata = {'a': 1, 'b': 2, 'c': 3} - self.assertEqual(metadata, self.bak_meta_api._filter(metadata, [])) - self.assertEqual({'b': 2}, self.bak_meta_api._filter(metadata, ['b'])) - self.assertEqual({}, self.bak_meta_api._filter(metadata, ['d'])) - self.assertEqual({'a': 1, 'b': 2}, - self.bak_meta_api._filter(metadata, ['a', 'b'])) - - def test_save_vol_glance_meta(self): - container = {} - self.bak_meta_api._save_vol_glance_meta(container, self.volume_id) - - def test_save_vol_meta(self): - container = {} - self.bak_meta_api._save_vol_meta(container, self.volume_id) - - def test_save_vol_base_meta(self): - container = {} - self.bak_meta_api._save_vol_base_meta(container, self.volume_id) - - def test_is_serializable(self): - data = {'foo': 'bar'} - if self.bak_meta_api._is_serializable(data): - jsonutils.dumps(data) - - def test_is_not_serializable(self): - data = {'foo': 'bar'} - with mock.patch.object(jsonutils, 'dumps') as mock_dumps: - mock_dumps.side_effect = TypeError - self.assertFalse(self.bak_meta_api._is_serializable(data)) - mock_dumps.assert_called_once_with(data) diff --git a/cinder/tests/unit/test_backup_google.py b/cinder/tests/unit/test_backup_google.py deleted file mode 100644 index 125374cc7..000000000 --- a/cinder/tests/unit/test_backup_google.py +++ /dev/null @@ -1,568 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# Copyright (C) 2016 Vedams Inc. -# Copyright (C) 2016 Google Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests for Google Backup code. - -""" - -import bz2 -import filecmp -import hashlib -import os -import shutil -import tempfile -import zlib - -import mock -from oslo_utils import units - -from cinder.backup.drivers import google as google_dr -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder import test -from cinder.tests.unit.backup import fake_google_client -from cinder.tests.unit.backup import fake_google_client2 -from cinder.tests.unit import fake_constants as fake - - -class FakeMD5(object): - def __init__(self, *args, **kwargs): - pass - - @classmethod - def digest(self): - return 'gcscindermd5' - - @classmethod - def hexdigest(self): - return 'gcscindermd5' - - -class FakeObjectName(object): - @classmethod - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup.id) - volume = 'volume_%s' % (backup.volume_id) - prefix = volume + '_' + backup_name - return prefix - - -def gcs_client(func): - @mock.patch.object(google_dr.client, 'GoogleCredentials', - fake_google_client.FakeGoogleCredentials) - @mock.patch.object(google_dr.discovery, 'build', - fake_google_client.FakeGoogleDiscovery.Build) - @mock.patch.object(google_dr, 'GoogleMediaIoBaseDownload', - fake_google_client.FakeGoogleMediaIoBaseDownload) - @mock.patch.object(hashlib, 'md5', FakeMD5) - def func_wrapper(self, *args, **kwargs): - return func(self, *args, **kwargs) - - return func_wrapper - - -def gcs_client2(func): - @mock.patch.object(google_dr.client, 'GoogleCredentials', - fake_google_client2.FakeGoogleCredentials) - @mock.patch.object(google_dr.discovery, 'build', - fake_google_client2.FakeGoogleDiscovery.Build) - @mock.patch.object(google_dr, 'GoogleMediaIoBaseDownload', - fake_google_client2.FakeGoogleMediaIoBaseDownload) - @mock.patch.object(google_dr.GoogleBackupDriver, - '_generate_object_name_prefix', - FakeObjectName._fake_generate_object_name_prefix) - @mock.patch.object(hashlib, 'md5', FakeMD5) - def func_wrapper(self, *args, **kwargs): - return func(self, *args, **kwargs) - - return func_wrapper - - -def fake_backup_metadata(self, backup, object_meta): - raise exception.BackupDriverException(message=_('fake')) - - -def fake_delete(self, backup): - raise exception.BackupOperationError() - - -def _fake_delete_object(self, bucket_name, object_name): - raise AssertionError('delete_object method should not be called.') - - -class GoogleBackupDriverTestCase(test.TestCase): - """Test Case for Google""" - - _DEFAULT_VOLUME_ID = 'c7eb81f4-bec6-4730-a60f-8888885874df' - - def _create_volume_db_entry(self, volume_id=_DEFAULT_VOLUME_ID): - vol = {'id': volume_id, - 'size': 1, - 'status': 'available'} - return db.volume_create(self.ctxt, vol)['id'] - - def _create_backup_db_entry(self, - volume_id=_DEFAULT_VOLUME_ID, - container=google_dr.CONF.backup_gcs_bucket, - parent_id=None, - service_metadata=None): - - try: - db.volume_get(self.ctxt, volume_id) - except exception.NotFound: - self._create_volume_db_entry(volume_id=volume_id) - - kwargs = {'size': 1, - 'container': container, - 'volume_id': volume_id, - 'parent_id': parent_id, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - 'service_metadata': service_metadata, - } - backup = objects.Backup(context=self.ctxt, **kwargs) - backup.create() - return backup - - def setUp(self): - super(GoogleBackupDriverTestCase, self).setUp() - self.flags(backup_gcs_bucket='gcscinderbucket') - self.flags(backup_gcs_credential_file='test-file') - self.flags(backup_gcs_project_id='test-gcs') - self.ctxt = context.get_admin_context() - self.volume_file = tempfile.NamedTemporaryFile() - self.temp_dir = tempfile.mkdtemp() - self.addCleanup(self.volume_file.close) - # Remove tempdir. - self.addCleanup(shutil.rmtree, self.temp_dir) - for _i in range(0, 64): - self.volume_file.write(os.urandom(units.Ki)) - - @gcs_client - def test_backup(self): - volume_id = 'b09b1ad4-5f0e-4d3f-8b9e-0000004f5ec2' - container_name = 'test-bucket' - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - result = service.backup(backup, self.volume_file) - self.assertIsNone(result) - - @gcs_client - def test_backup_uncompressed(self): - volume_id = '2b9f10a3-42b4-4fdf-b316-000000ceb039' - backup = self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - - @gcs_client - def test_backup_bz2(self): - volume_id = 'dc0fee35-b44e-4f13-80d6-000000e1b50c' - backup = self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='bz2') - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - - @gcs_client - def test_backup_zlib(self): - volume_id = '5cea0535-b6fb-4531-9a38-000000bea094' - backup = self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='zlib') - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - - @gcs_client - def test_backup_default_container(self): - volume_id = '9552017f-c8b9-4e4e-a876-00000053349c' - backup = self._create_backup_db_entry(volume_id=volume_id, - container=None) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - self.assertEqual('gcscinderbucket', backup.container) - - @gcs_client - @mock.patch('cinder.backup.drivers.google.GoogleBackupDriver.' - '_send_progress_end') - @mock.patch('cinder.backup.drivers.google.GoogleBackupDriver.' - '_send_progress_notification') - def test_backup_default_container_notify(self, _send_progress, - _send_progress_end): - volume_id = '87dd0eed-2598-4ebd-8ebb-000000ac578a' - backup = self._create_backup_db_entry(volume_id=volume_id, - container=None) - # If the backup_object_number_per_notification is set to 1, - # the _send_progress method will be called for sure. - google_dr.CONF.set_override("backup_object_number_per_notification", 1) - google_dr.CONF.set_override("backup_gcs_enable_progress_timer", False) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - self.assertTrue(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - # If the backup_object_number_per_notification is increased to - # another value, the _send_progress method will not be called. - _send_progress.reset_mock() - _send_progress_end.reset_mock() - google_dr.CONF.set_override("backup_object_number_per_notification", - 10) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - self.assertFalse(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - # If the timer is enabled, the _send_progress will be called, - # since the timer can trigger the progress notification. - _send_progress.reset_mock() - _send_progress_end.reset_mock() - google_dr.CONF.set_override("backup_object_number_per_notification", - 10) - google_dr.CONF.set_override("backup_gcs_enable_progress_timer", True) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - self.assertTrue(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - @gcs_client - def test_backup_custom_container(self): - volume_id = '1da9859e-77e5-4731-bd58-000000ca119e' - container_name = 'fake99' - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - self.assertEqual(container_name, backup.container) - - @gcs_client2 - def test_backup_shafile(self): - volume_id = '6465dad4-22af-48f7-8a1a-000000218907' - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service.backup(backup, self.volume_file) - self.assertEqual(container_name, backup.container) - - # Verify sha contents - content1 = service._read_sha256file(backup) - self.assertEqual(64 * units.Ki / content1['chunk_size'], - len(content1['sha256s'])) - - @gcs_client2 - def test_backup_cmp_shafiles(self): - volume_id = '1a99ac67-c534-4fe3-b472-0000001785e2' - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service1 = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service1.backup(backup, self.volume_file) - self.assertEqual(container_name, backup.container) - - # Create incremental backup with no change to contents - deltabackup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - parent_id=backup.id) - service2 = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service2.backup(deltabackup, self.volume_file) - self.assertEqual(container_name, deltabackup.container) - - # Compare shas from both files - content1 = service1._read_sha256file(backup) - content2 = service2._read_sha256file(deltabackup) - - self.assertEqual(len(content1['sha256s']), len(content2['sha256s'])) - self.assertEqual(set(content1['sha256s']), set(content2['sha256s'])) - - @gcs_client2 - def test_backup_delta_two_objects_change(self): - volume_id = '30dab288-265a-4583-9abe-000000d42c67' - - self.flags(backup_gcs_object_size=8 * units.Ki) - self.flags(backup_gcs_block_size=units.Ki) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service1 = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service1.backup(backup, self.volume_file) - self.assertEqual(container_name, backup.container) - - # Create incremental backup with no change to contents - self.volume_file.seek(2 * 8 * units.Ki) - self.volume_file.write(os.urandom(units.Ki)) - self.volume_file.seek(4 * 8 * units.Ki) - self.volume_file.write(os.urandom(units.Ki)) - - deltabackup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - parent_id=backup.id) - service2 = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service2.backup(deltabackup, self.volume_file) - self.assertEqual(container_name, deltabackup.container) - - content1 = service1._read_sha256file(backup) - content2 = service2._read_sha256file(deltabackup) - - # Verify that two shas are changed at index 16 and 32 - self.assertNotEqual(content1['sha256s'][16], content2['sha256s'][16]) - self.assertNotEqual(content1['sha256s'][32], content2['sha256s'][32]) - - @gcs_client2 - def test_backup_delta_two_blocks_in_object_change(self): - volume_id = 'b943e84f-aa67-4331-9ab2-000000cf19ba' - - self.flags(backup_gcs_object_size=8 * units.Ki) - self.flags(backup_gcs_block_size=units.Ki) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - - service1 = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service1.backup(backup, self.volume_file) - self.assertEqual(container_name, backup.container) - - # Create incremental backup with no change to contents - self.volume_file.seek(16 * units.Ki) - self.volume_file.write(os.urandom(units.Ki)) - self.volume_file.seek(20 * units.Ki) - self.volume_file.write(os.urandom(units.Ki)) - - deltabackup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - parent_id=backup.id) - service2 = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service2.backup(deltabackup, self.volume_file) - self.assertEqual(container_name, deltabackup.container) - - # Verify that two shas are changed at index 16 and 20 - content1 = service1._read_sha256file(backup) - content2 = service2._read_sha256file(deltabackup) - self.assertNotEqual(content1['sha256s'][16], content2['sha256s'][16]) - self.assertNotEqual(content1['sha256s'][20], content2['sha256s'][20]) - - @gcs_client - def test_create_backup_fail(self): - volume_id = 'b09b1ad4-5f0e-4d3f-8b9e-0000004f5ec2' - container_name = 'gcs_api_failure' - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - self.assertRaises(exception.GCSApiFailure, - service.backup, - backup, self.volume_file) - - @gcs_client - def test_create_backup_fail2(self): - volume_id = 'b09b1ad4-5f0e-4d3f-8b9e-0000004f5ec2' - container_name = 'gcs_oauth2_failure' - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - self.assertRaises(exception.GCSOAuth2Failure, - service.backup, - backup, self.volume_file) - - @gcs_client - @mock.patch.object(google_dr.GoogleBackupDriver, '_backup_metadata', - fake_backup_metadata) - def test_backup_backup_metadata_fail(self): - """Test of when an exception occurs in backup(). - - In backup(), after an exception occurs in - self._backup_metadata(), we want to check the process of an - exception handler. - """ - volume_id = '020d9142-339c-4876-a445-000000f1520c' - - backup = self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - # We expect that an exception be notified directly. - self.assertRaises(exception.BackupDriverException, - service.backup, - backup, self.volume_file) - - @gcs_client - @mock.patch.object(google_dr.GoogleBackupDriver, '_backup_metadata', - fake_backup_metadata) - @mock.patch.object(google_dr.GoogleBackupDriver, 'delete', fake_delete) - def test_backup_backup_metadata_fail2(self): - """Test of when an exception occurs in an exception handler. - - In backup(), after an exception occurs in - self._backup_metadata(), we want to check the process when the - second exception occurs in self.delete(). - """ - volume_id = '2164421d-f181-4db7-b9bd-000000eeb628' - - backup = self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - # We expect that the second exception is notified. - self.assertRaises(exception.BackupOperationError, - service.backup, - backup, self.volume_file) - - @gcs_client - def test_restore(self): - volume_id = 'c2a81f09-f480-4325-8424-00000071685b' - backup = self._create_backup_db_entry(volume_id=volume_id) - service = google_dr.GoogleBackupDriver(self.ctxt) - - with tempfile.NamedTemporaryFile() as volume_file: - service.restore(backup, volume_id, volume_file) - - @gcs_client - def test_restore_fail(self): - volume_id = 'c2a81f09-f480-4325-8424-00000071685b' - container_name = 'gcs_connection_failure' - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = google_dr.GoogleBackupDriver(self.ctxt) - - with tempfile.NamedTemporaryFile() as volume_file: - self.assertRaises(exception.GCSConnectionFailure, - service.restore, - backup, volume_id, volume_file) - - @gcs_client2 - def test_restore_delta(self): - volume_id = '04d83506-bcf7-4ff5-9c65-00000051bd2e' - self.flags(backup_gcs_object_size=8 * units.Ki) - self.flags(backup_gcs_block_size=units.Ki) - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - backup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service1 = google_dr.GoogleBackupDriver(self.ctxt) - self.volume_file.seek(0) - service1.backup(backup, self.volume_file) - - # Create incremental backup with no change to contents - self.volume_file.seek(16 * units.Ki) - self.volume_file.write(os.urandom(units.Ki)) - self.volume_file.seek(20 * units.Ki) - self.volume_file.write(os.urandom(units.Ki)) - - deltabackup = self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - parent_id=backup.id) - self.volume_file.seek(0) - service2 = google_dr.GoogleBackupDriver(self.ctxt) - service2.backup(deltabackup, self.volume_file, True) - - with tempfile.NamedTemporaryFile() as restored_file: - service2.restore(deltabackup, volume_id, - restored_file) - self.assertTrue(filecmp.cmp(self.volume_file.name, - restored_file.name)) - - @gcs_client - def test_delete(self): - volume_id = '9ab256c8-3175-4ad8-baa1-0000007f9d31' - object_prefix = 'test_prefix' - backup = self._create_backup_db_entry(volume_id=volume_id, - service_metadata=object_prefix) - service = google_dr.GoogleBackupDriver(self.ctxt) - service.delete(backup) - - @gcs_client - @mock.patch.object(google_dr.GoogleBackupDriver, 'delete_object', - _fake_delete_object) - def test_delete_without_object_prefix(self): - volume_id = 'ee30d649-72a6-49a5-b78d-000000edb6b1' - backup = self._create_backup_db_entry(volume_id=volume_id) - service = google_dr.GoogleBackupDriver(self.ctxt) - service.delete(backup) - - @gcs_client - def test_get_compressor(self): - service = google_dr.GoogleBackupDriver(self.ctxt) - compressor = service._get_compressor('None') - self.assertIsNone(compressor) - compressor = service._get_compressor('zlib') - self.assertEqual(zlib, compressor) - compressor = service._get_compressor('bz2') - self.assertEqual(bz2, compressor) - self.assertRaises(ValueError, service._get_compressor, 'fake') - - @gcs_client - def test_prepare_output_data_effective_compression(self): - service = google_dr.GoogleBackupDriver(self.ctxt) - # Set up buffer of 128 zeroed bytes - fake_data = b'\0' * 128 - - result = service._prepare_output_data(fake_data) - - self.assertEqual('zlib', result[0]) - self.assertTrue(len(result) < len(fake_data)) - - @gcs_client - def test_prepare_output_data_no_compresssion(self): - self.flags(backup_compression_algorithm='none') - service = google_dr.GoogleBackupDriver(self.ctxt) - # Set up buffer of 128 zeroed bytes - fake_data = b'\0' * 128 - - result = service._prepare_output_data(fake_data) - - self.assertEqual('none', result[0]) - self.assertEqual(fake_data, result[1]) - - @gcs_client - def test_prepare_output_data_ineffective_compression(self): - service = google_dr.GoogleBackupDriver(self.ctxt) - # Set up buffer of 128 zeroed bytes - fake_data = b'\0' * 128 - # Pre-compress so that compression in the driver will be ineffective. - already_compressed_data = service.compressor.compress(fake_data) - - result = service._prepare_output_data(already_compressed_data) - - self.assertEqual('none', result[0]) - self.assertEqual(already_compressed_data, result[1]) diff --git a/cinder/tests/unit/test_backup_swift.py b/cinder/tests/unit/test_backup_swift.py deleted file mode 100644 index 2aaf68a54..000000000 --- a/cinder/tests/unit/test_backup_swift.py +++ /dev/null @@ -1,793 +0,0 @@ -# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests for Backup swift code. - -""" - -import bz2 -import ddt -import filecmp -import hashlib -import os -import shutil -import tempfile -import zlib - -import mock -from oslo_config import cfg -from swiftclient import client as swift - -from cinder.backup.drivers import swift as swift_dr -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder import test -from cinder.tests.unit.backup import fake_swift_client -from cinder.tests.unit.backup import fake_swift_client2 -from cinder.tests.unit import fake_constants as fake - - -CONF = cfg.CONF - -ANY = mock.ANY - - -def fake_md5(arg): - class result(object): - def hexdigest(self): - return 'fake-md5-sum' - - ret = result() - return ret - - -@ddt.ddt -class BackupSwiftTestCase(test.TestCase): - """Test Case for swift.""" - - _DEFAULT_VOLUME_ID = 'c7eb81f4-bec6-4730-a60f-8888885874df' - - def _create_volume_db_entry(self, volume_id=_DEFAULT_VOLUME_ID): - vol = {'id': volume_id, - 'size': 1, - 'status': 'available'} - return db.volume_create(self.ctxt, vol)['id'] - - def _create_backup_db_entry(self, - volume_id=_DEFAULT_VOLUME_ID, - container='test-container', - backup_id=fake.backup_id, parent_id=None, - service_metadata=None): - - try: - db.volume_get(self.ctxt, volume_id) - except exception.NotFound: - self._create_volume_db_entry(volume_id=volume_id) - - backup = {'id': backup_id, - 'size': 1, - 'container': container, - 'volume_id': volume_id, - 'parent_id': parent_id, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - 'service_metadata': service_metadata, - } - return db.backup_create(self.ctxt, backup)['id'] - - def setUp(self): - super(BackupSwiftTestCase, self).setUp() - service_catalog = [{u'type': u'object-store', u'name': u'swift', - u'endpoints': [{ - u'publicURL': u'http://example.com'}]}, - {u'type': u'identity', u'name': u'keystone', - u'endpoints': [{ - u'publicURL': u'http://example.com'}]}] - self.ctxt = context.get_admin_context() - self.ctxt.service_catalog = service_catalog - - self.stubs.Set(swift, 'Connection', - fake_swift_client.FakeSwiftClient.Connection) - self.stubs.Set(hashlib, 'md5', fake_md5) - - self.volume_file = tempfile.NamedTemporaryFile() - self.temp_dir = tempfile.mkdtemp() - self.addCleanup(self.volume_file.close) - # Remove tempdir. - self.addCleanup(shutil.rmtree, self.temp_dir) - for _i in range(0, 64): - self.volume_file.write(os.urandom(1024)) - - notify_patcher = mock.patch( - 'cinder.volume.utils.notify_about_backup_usage') - notify_patcher.start() - self.addCleanup(notify_patcher.stop) - - def test_backup_swift_url(self): - self.ctxt.service_catalog = [{u'type': u'object-store', - u'name': u'swift', - u'endpoints': [{ - u'adminURL': - u'http://example.com'}]}, - {u'type': u'identity', - u'name': u'keystone', - u'endpoints': [{ - u'publicURL': - u'http://example.com'}]}] - self.assertRaises(exception.BackupDriverException, - swift_dr.SwiftBackupDriver, - self.ctxt) - - def test_backup_swift_auth_url(self): - self.ctxt.service_catalog = [{u'type': u'object-store', - u'name': u'swift', - u'endpoints': [{ - u'publicURL': - u'http://example.com'}]}, - {u'type': u'identity', - u'name': u'keystone', - u'endpoints': [{ - u'adminURL': - u'http://example.com'}]}] - self.assertRaises(exception.BackupDriverException, - swift_dr.SwiftBackupDriver, - self.ctxt) - - def test_backup_swift_url_conf(self): - self.ctxt.service_catalog = [{u'type': u'object-store', - u'name': u'swift', - u'endpoints': [{ - u'adminURL': - u'http://example.com'}]}, - {u'type': u'identity', - u'name': u'keystone', - u'endpoints': [{ - u'publicURL': - u'http://example.com'}]}] - self.ctxt.project_id = fake.project_id - self.override_config("backup_swift_url", - "http://public.example.com/") - backup = swift_dr.SwiftBackupDriver(self.ctxt) - self.assertEqual("%s%s" % (CONF.backup_swift_url, - self.ctxt.project_id), - backup.swift_url) - - def test_backup_swift_auth_url_conf(self): - self.ctxt.service_catalog = [{u'type': u'object-store', - u'name': u'swift', - u'endpoints': [{ - u'publicURL': - u'http://example.com'}]}, - {u'type': u'identity', - u'name': u'keystone', - u'endpoints': [{ - u'adminURL': - u'http://example.com'}]}] - self.ctxt.project_id = fake.project_id - self.override_config("backup_swift_auth_url", - "http://public.example.com/") - backup = swift_dr.SwiftBackupDriver(self.ctxt) - self.assertEqual("%s%s" % (CONF.backup_swift_auth_url, - self.ctxt.project_id), - backup.auth_url) - - def test_backup_swift_info(self): - self.override_config("swift_catalog_info", "dummy") - self.assertRaises(exception.BackupDriverException, - swift_dr.SwiftBackupDriver, - self.ctxt) - - @ddt.data( - {'auth': 'single_user', 'insecure': True}, - {'auth': 'single_user', 'insecure': False}, - {'auth': 'per_user', 'insecure': True}, - {'auth': 'per_user', 'insecure': False}, - ) - @ddt.unpack - def test_backup_swift_auth_insecure(self, auth, insecure): - self.override_config("backup_swift_auth_insecure", insecure) - self.override_config('backup_swift_auth', auth) - if auth == 'single_user': - self.override_config('backup_swift_user', 'swift-user') - - mock_connection = self.mock_object(swift, 'Connection') - - swift_dr.SwiftBackupDriver(self.ctxt) - - if auth == 'single_user': - mock_connection.assert_called_once_with(insecure=insecure, - authurl=ANY, - auth_version=ANY, - tenant_name=ANY, - user=ANY, - key=ANY, - retries=ANY, - starting_backoff=ANY, - cacert=ANY) - else: - mock_connection.assert_called_once_with(insecure=insecure, - retries=ANY, - preauthurl=ANY, - preauthtoken=ANY, - starting_backoff=ANY, - cacert=ANY) - - def test_backup_uncompressed(self): - volume_id = '2b9f10a3-42b4-4fdf-b316-000000ceb039' - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - def test_backup_bz2(self): - volume_id = 'dc0fee35-b44e-4f13-80d6-000000e1b50c' - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='bz2') - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - def test_backup_zlib(self): - volume_id = '5cea0535-b6fb-4531-9a38-000000bea094' - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='zlib') - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - @mock.patch.object(db, 'backup_update', wraps=db.backup_update) - def test_backup_default_container(self, backup_update_mock): - volume_id = '9552017f-c8b9-4e4e-a876-00000053349c' - self._create_backup_db_entry(volume_id=volume_id, - container=None) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual('volumebackups', backup['container']) - self.assertEqual(3, backup_update_mock.call_count) - - @mock.patch.object(db, 'backup_update', wraps=db.backup_update) - def test_backup_db_container(self, backup_update_mock): - volume_id = '9552017f-c8b9-4e4e-a876-00000053349c' - self._create_backup_db_entry(volume_id=volume_id, - container='existing_name') - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual('existing_name', backup['container']) - # Make sure we are not making a DB update when we are using the same - # value that's already in the DB. - self.assertEqual(2, backup_update_mock.call_count) - - @mock.patch.object(db, 'backup_update', wraps=db.backup_update) - def test_backup_driver_container(self, backup_update_mock): - volume_id = '9552017f-c8b9-4e4e-a876-00000053349c' - self._create_backup_db_entry(volume_id=volume_id, - container=None) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - with mock.patch.object(service, 'update_container_name', - return_value='driver_name'): - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual('driver_name', backup['container']) - self.assertEqual(3, backup_update_mock.call_count) - - @mock.patch('cinder.backup.drivers.swift.SwiftBackupDriver.' - '_send_progress_end') - @mock.patch('cinder.backup.drivers.swift.SwiftBackupDriver.' - '_send_progress_notification') - def test_backup_default_container_notify(self, _send_progress, - _send_progress_end): - volume_id = '87dd0eed-2598-4ebd-8ebb-000000ac578a' - self._create_backup_db_entry(volume_id=volume_id, - container=None) - # If the backup_object_number_per_notification is set to 1, - # the _send_progress method will be called for sure. - CONF.set_override("backup_object_number_per_notification", 1) - CONF.set_override("backup_swift_enable_progress_timer", False) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - self.assertTrue(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - # If the backup_object_number_per_notification is increased to - # another value, the _send_progress method will not be called. - _send_progress.reset_mock() - _send_progress_end.reset_mock() - CONF.set_override("backup_object_number_per_notification", 10) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - self.assertFalse(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - # If the timer is enabled, the _send_progress will be called, - # since the timer can trigger the progress notification. - _send_progress.reset_mock() - _send_progress_end.reset_mock() - CONF.set_override("backup_object_number_per_notification", 10) - CONF.set_override("backup_swift_enable_progress_timer", True) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - self.assertTrue(_send_progress.called) - self.assertTrue(_send_progress_end.called) - - def test_backup_custom_container(self): - volume_id = '1da9859e-77e5-4731-bd58-000000ca119e' - container_name = 'fake99' - self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(container_name, backup['container']) - - def test_backup_shafile(self): - volume_id = '6465dad4-22af-48f7-8a1a-000000218907' - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(swift_dr.SwiftBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - self.stubs.Set(swift, 'Connection', - fake_swift_client2.FakeSwiftClient2.Connection) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(container_name, backup['container']) - - # Verify sha contents - content1 = service._read_sha256file(backup) - self.assertEqual(64 * 1024 / content1['chunk_size'], - len(content1['sha256s'])) - - def test_backup_cmp_shafiles(self): - volume_id = '1a99ac67-c534-4fe3-b472-0000001785e2' - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(swift_dr.SwiftBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup_id) - self.stubs.Set(swift, 'Connection', - fake_swift_client2.FakeSwiftClient2.Connection) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(container_name, backup['container']) - - # Create incremental backup with no change to contents - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup2_id, - parent_id= fake.backup_id) - self.stubs.Set(swift, 'Connection', - fake_swift_client2.FakeSwiftClient2.Connection) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.backup(deltabackup, self.volume_file) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - self.assertEqual(container_name, deltabackup['container']) - - # Compare shas from both files - content1 = service._read_sha256file(backup) - content2 = service._read_sha256file(deltabackup) - - self.assertEqual(len(content1['sha256s']), len(content2['sha256s'])) - self.assertEqual(set(content1['sha256s']), set(content2['sha256s'])) - - def test_backup_delta_two_objects_change(self): - volume_id = '30dab288-265a-4583-9abe-000000d42c67' - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(swift_dr.SwiftBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - self.flags(backup_swift_object_size=8 * 1024) - self.flags(backup_swift_block_size=1024) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup_id) - self.stubs.Set(swift, 'Connection', - fake_swift_client2.FakeSwiftClient2.Connection) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(container_name, backup['container']) - - # Create incremental backup with no change to contents - self.volume_file.seek(2 * 8 * 1024) - self.volume_file.write(os.urandom(1024)) - self.volume_file.seek(4 * 8 * 1024) - self.volume_file.write(os.urandom(1024)) - - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup2_id, - parent_id=fake.backup_id) - self.stubs.Set(swift, 'Connection', - fake_swift_client2.FakeSwiftClient2.Connection) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.backup(deltabackup, self.volume_file) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - self.assertEqual(container_name, deltabackup['container']) - - content1 = service._read_sha256file(backup) - content2 = service._read_sha256file(deltabackup) - - # Verify that two shas are changed at index 16 and 32 - self.assertNotEqual(content1['sha256s'][16], content2['sha256s'][16]) - self.assertNotEqual(content1['sha256s'][32], content2['sha256s'][32]) - - def test_backup_delta_two_blocks_in_object_change(self): - volume_id = 'b943e84f-aa67-4331-9ab2-000000cf19ba' - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(swift_dr.SwiftBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - self.flags(backup_swift_object_size=8 * 1024) - self.flags(backup_swift_block_size=1024) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup_id) - self.stubs.Set(swift, 'Connection', - fake_swift_client2.FakeSwiftClient2.Connection) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertEqual(container_name, backup['container']) - - # Create incremental backup with no change to contents - self.volume_file.seek(16 * 1024) - self.volume_file.write(os.urandom(1024)) - self.volume_file.seek(20 * 1024) - self.volume_file.write(os.urandom(1024)) - - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup2_id, - parent_id=fake.backup_id) - self.stubs.Set(swift, 'Connection', - fake_swift_client2.FakeSwiftClient2.Connection) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.backup(deltabackup, self.volume_file) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - self.assertEqual(container_name, deltabackup['container']) - - # Verify that two shas are changed at index 16 and 20 - content1 = service._read_sha256file(backup) - content2 = service._read_sha256file(deltabackup) - self.assertNotEqual(content1['sha256s'][16], content2['sha256s'][16]) - self.assertNotEqual(content1['sha256s'][20], content2['sha256s'][20]) - - def test_create_backup_put_object_wraps_socket_error(self): - volume_id = 'b09b1ad4-5f0e-4d3f-8b9e-0000004f5ec2' - container_name = 'socket_error_on_put' - self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertRaises(exception.SwiftConnectionFailed, - service.backup, - backup, self.volume_file) - - def test_backup_backup_metadata_fail(self): - """Test of when an exception occurs in backup(). - - In backup(), after an exception occurs in - self._backup_metadata(), we want to check the process of an - exception handler. - """ - volume_id = '020d9142-339c-4876-a445-000000f1520c' - - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - - def fake_backup_metadata(self, backup, object_meta): - raise exception.BackupDriverException(message=_('fake')) - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(swift_dr.SwiftBackupDriver, '_backup_metadata', - fake_backup_metadata) - - # We expect that an exception be notified directly. - self.assertRaises(exception.BackupDriverException, - service.backup, - backup, self.volume_file) - - def test_backup_backup_metadata_fail2(self): - """Test of when an exception occurs in an exception handler. - - In backup(), after an exception occurs in - self._backup_metadata(), we want to check the process when the - second exception occurs in self.delete(). - """ - volume_id = '2164421d-f181-4db7-b9bd-000000eeb628' - - self._create_backup_db_entry(volume_id=volume_id) - self.flags(backup_compression_algorithm='none') - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - - def fake_backup_metadata(self, backup, object_meta): - raise exception.BackupDriverException(message=_('fake')) - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(swift_dr.SwiftBackupDriver, '_backup_metadata', - fake_backup_metadata) - - def fake_delete(self, backup): - raise exception.BackupOperationError() - - # Raise a pseudo exception.BackupOperationError. - self.stubs.Set(swift_dr.SwiftBackupDriver, 'delete', fake_delete) - - # We expect that the second exception is notified. - self.assertRaises(exception.BackupOperationError, - service.backup, - backup, self.volume_file) - - def test_restore(self): - volume_id = 'c2a81f09-f480-4325-8424-00000071685b' - self._create_backup_db_entry(volume_id=volume_id) - service = swift_dr.SwiftBackupDriver(self.ctxt) - - with tempfile.NamedTemporaryFile() as volume_file: - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.restore(backup, volume_id, volume_file) - - def test_restore_delta(self): - volume_id = '04d83506-bcf7-4ff5-9c65-00000051bd2e' - - def _fake_generate_object_name_prefix(self, backup): - az = 'az_fake' - backup_name = '%s_backup_%s' % (az, backup['id']) - volume = 'volume_%s' % (backup['volume_id']) - prefix = volume + '_' + backup_name - return prefix - - # Raise a pseudo exception.BackupDriverException. - self.stubs.Set(swift_dr.SwiftBackupDriver, - '_generate_object_name_prefix', - _fake_generate_object_name_prefix) - - self.flags(backup_swift_object_size=8 * 1024) - self.flags(backup_swift_block_size=1024) - - container_name = self.temp_dir.replace(tempfile.gettempdir() + '/', - '', 1) - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup_id) - self.stubs.Set(swift, 'Connection', - fake_swift_client2.FakeSwiftClient2.Connection) - service = swift_dr.SwiftBackupDriver(self.ctxt) - self.volume_file.seek(0) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.backup(backup, self.volume_file) - - # Create incremental backup with no change to contents - self.volume_file.seek(16 * 1024) - self.volume_file.write(os.urandom(1024)) - self.volume_file.seek(20 * 1024) - self.volume_file.write(os.urandom(1024)) - - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - backup_id=fake.backup2_id, - parent_id=fake.backup_id) - self.volume_file.seek(0) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.backup(deltabackup, self.volume_file, True) - deltabackup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - - with tempfile.NamedTemporaryFile() as restored_file: - backup = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - service.restore(backup, volume_id, - restored_file) - self.assertTrue(filecmp.cmp(self.volume_file.name, - restored_file.name)) - - def test_restore_wraps_socket_error(self): - volume_id = 'c1160de7-2774-4f20-bf14-0000001ac139' - container_name = 'socket_error_on_get' - self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = swift_dr.SwiftBackupDriver(self.ctxt) - - with tempfile.NamedTemporaryFile() as volume_file: - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertRaises(exception.SwiftConnectionFailed, - service.restore, - backup, volume_id, volume_file) - - def test_restore_unsupported_version(self): - volume_id = '390db8c1-32d3-42ca-82c9-00000010c703' - container_name = 'unsupported_version' - self._create_backup_db_entry(volume_id=volume_id, - container=container_name) - service = swift_dr.SwiftBackupDriver(self.ctxt) - - with tempfile.NamedTemporaryFile() as volume_file: - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertRaises(exception.InvalidBackup, - service.restore, - backup, volume_id, volume_file) - - def test_delete(self): - volume_id = '9ab256c8-3175-4ad8-baa1-0000007f9d31' - object_prefix = 'test_prefix' - self._create_backup_db_entry(volume_id=volume_id, - service_metadata=object_prefix) - service = swift_dr.SwiftBackupDriver(self.ctxt) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.delete(backup) - - def test_delete_wraps_socket_error(self): - volume_id = 'f74cb6fa-2900-40df-87ac-0000000f72ea' - container_name = 'socket_error_on_delete' - object_prefix = 'test_prefix' - self._create_backup_db_entry(volume_id=volume_id, - container=container_name, - service_metadata=object_prefix) - service = swift_dr.SwiftBackupDriver(self.ctxt) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertRaises(exception.SwiftConnectionFailed, - service.delete, - backup) - - def test_delete_without_object_prefix(self): - volume_id = 'ee30d649-72a6-49a5-b78d-000000edb6b1' - - def _fake_delete_object(self, container, object_name): - raise AssertionError('delete_object method should not be called.') - - self.stubs.Set(swift_dr.SwiftBackupDriver, - 'delete_object', - _fake_delete_object) - - self._create_backup_db_entry(volume_id=volume_id) - service = swift_dr.SwiftBackupDriver(self.ctxt) - backup = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - service.delete(backup) - - def test_get_compressor(self): - service = swift_dr.SwiftBackupDriver(self.ctxt) - compressor = service._get_compressor('None') - self.assertIsNone(compressor) - compressor = service._get_compressor('zlib') - self.assertEqual(zlib, compressor) - compressor = service._get_compressor('bz2') - self.assertEqual(bz2, compressor) - self.assertRaises(ValueError, service._get_compressor, 'fake') - - def test_prepare_output_data_effective_compression(self): - service = swift_dr.SwiftBackupDriver(self.ctxt) - # Set up buffer of 128 zeroed bytes - fake_data = b'\0' * 128 - - result = service._prepare_output_data(fake_data) - - self.assertEqual('zlib', result[0]) - self.assertTrue(len(result) < len(fake_data)) - - def test_prepare_output_data_no_compresssion(self): - self.flags(backup_compression_algorithm='none') - service = swift_dr.SwiftBackupDriver(self.ctxt) - # Set up buffer of 128 zeroed bytes - fake_data = b'\0' * 128 - - result = service._prepare_output_data(fake_data) - - self.assertEqual('none', result[0]) - self.assertEqual(fake_data, result[1]) - - def test_prepare_output_data_ineffective_compression(self): - service = swift_dr.SwiftBackupDriver(self.ctxt) - # Set up buffer of 128 zeroed bytes - fake_data = b'\0' * 128 - # Pre-compress so that compression in the driver will be ineffective. - already_compressed_data = service.compressor.compress(fake_data) - - result = service._prepare_output_data(already_compressed_data) - - self.assertEqual('none', result[0]) - self.assertEqual(already_compressed_data, result[1]) diff --git a/cinder/tests/unit/test_backup_tsm.py b/cinder/tests/unit/test_backup_tsm.py deleted file mode 100644 index cc3a283bd..000000000 --- a/cinder/tests/unit/test_backup_tsm.py +++ /dev/null @@ -1,354 +0,0 @@ -# Copyright 2013 IBM Corp -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Tests for volume backup to IBM Tivoli Storage Manager (TSM). -""" - -import json -import os -import posix - -from oslo_concurrency import processutils as putils -from oslo_utils import timeutils - -from cinder.backup.drivers import tsm -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit import fake_constants as fake -from cinder import utils - -SIM = None -VOLUME_PATH = '/dev/null' - - -class TSMBackupSimulator(object): - """Simulates TSM dsmc command. - - The simulator simulates the execution of the 'dsmc' command. - This allows the TSM backup test to succeed even if TSM is not installed. - """ - def __init__(self): - self._backup_list = {} - self._hardlinks = [] - self._next_cmd_error = { - 'backup': '', - } - self._intro_msg = ('IBM Tivoli Storage Manager\n' - 'Command Line Backup-Archive Client Interface\n' - '...\n\n') - - def _cmd_backup(self, **kwargs): - # simulates the execution of the dsmc backup command - ret_msg = self._intro_msg - path = kwargs['path'] - - ret_msg += ('Image backup of volume \'%s\'\n\n' - 'Total number of objects inspected: 1\n' - % path) - - if self._next_cmd_error['backup'] == 'fail': - ret_msg += ('ANS1228E Sending of object \'%s\' ' - 'failed\n' % path) - ret_msg += ('ANS1063E The specified path is not a valid file ' - 'system or logical volume name.') - self._next_cmd_error['backup'] = '' - retcode = 12 - else: - ret_msg += 'Total number of objects backed up: 1' - if path not in self._backup_list: - self._backup_list[path] = [] - else: - self._backup_list[path][-1]['active'] = False - date = timeutils.utcnow() - datestr = date.strftime("%m/%d/%Y %H:%M:%S") - self._backup_list[path].append({'date': datestr, 'active': True}) - retcode = 0 - - return (ret_msg, '', retcode) - - def _backup_exists(self, path): - if path not in self._backup_list: - return ('ANS4000E Error processing \'%s\': file space does ' - 'not exist.' % path) - - return 'OK' - - def _cmd_restore(self, **kwargs): - - ret_msg = self._intro_msg - path = kwargs['path'] - exists = self._backup_exists(path) - - if exists == 'OK': - ret_msg += ('Total number of objects restored: 1\n' - 'Total number of objects failed: 0') - retcode = 0 - else: - ret_msg += exists - retcode = 12 - - return (ret_msg, '', retcode) - - def _cmd_delete(self, **kwargs): - # simulates the execution of the dsmc delete command - ret_msg = self._intro_msg - path = kwargs['path'] - exists = self._backup_exists(path) - - if exists == 'OK': - ret_msg += ('Total number of objects deleted: 1\n' - 'Total number of objects failed: 0') - retcode = 0 - index = len(self._backup_list[path]) - 1 - del self._backup_list[path][index] - if not len(self._backup_list[path]): - del self._backup_list[path] - else: - ret_msg += exists - retcode = 12 - - return (ret_msg, '', retcode) - - def _cmd_to_dict(self, arg_list): - """Convert command for kwargs (assumes a properly formed command).""" - ret = {'cmd': arg_list[0], - 'type': arg_list[1], - 'path': arg_list[-1]} - - for i in range(2, len(arg_list) - 1): - arg = arg_list[i].split('=') - if len(arg) == 1: - ret[arg[0]] = True - else: - ret[arg[0]] = arg[1] - - return ret - - def _exec_dsmc_cmd(self, cmd): - """Simulates the execution of the dsmc command.""" - cmd_switch = {'backup': self._cmd_backup, - 'restore': self._cmd_restore, - 'delete': self._cmd_delete} - - kwargs = self._cmd_to_dict(cmd) - if kwargs['cmd'] != 'dsmc' or kwargs['type'] not in cmd_switch: - raise putils.ProcessExecutionError(exit_code=1, - stdout='', - stderr='Not dsmc command', - cmd=' '.join(cmd)) - out, err, ret = cmd_switch[kwargs['type']](**kwargs) - return (out, err, ret) - - def exec_cmd(self, cmd): - """Simulates the execution of dsmc, rm, and ln commands.""" - if cmd[0] == 'dsmc': - out, err, ret = self._exec_dsmc_cmd(cmd) - elif cmd[0] == 'ln': - dest = cmd[2] - out = '' - if dest in self._hardlinks: - err = ('ln: failed to create hard link `%s\': ' - 'File exists' % dest) - ret = 1 - else: - self._hardlinks.append(dest) - err = '' - ret = 0 - elif cmd[0] == 'rm': - dest = cmd[2] - out = '' - if dest not in self._hardlinks: - err = ('rm: cannot remove `%s\': No such file or ' - 'directory' % dest) - ret = 1 - else: - index = self._hardlinks.index(dest) - del self._hardlinks[index] - err = '' - ret = 0 - else: - raise putils.ProcessExecutionError(exit_code=1, - stdout='', - stderr='Unsupported command', - cmd=' '.join(cmd)) - return (out, err, ret) - - def error_injection(self, cmd, error): - self._next_cmd_error[cmd] = error - - -def fake_exec(*cmd, **kwargs): - # Support only bool - check_exit_code = kwargs.pop('check_exit_code', True) - global SIM - - out, err, ret = SIM.exec_cmd(cmd) - if ret and check_exit_code: - raise putils.ProcessExecutionError( - exit_code=-1, - stdout=out, - stderr=err, - cmd=' '.join(cmd)) - return (out, err) - - -def fake_stat_image(path): - # Simulate stat to return the mode of a block device - # make sure that st_mode (the first in the sequence( - # matches the mode of a block device - return posix.stat_result((25008, 5753, 5, 1, 0, 6, 0, - 1375881199, 1375881197, 1375881197)) - - -def fake_stat_file(path): - # Simulate stat to return the mode of a block device - # make sure that st_mode (the first in the sequence( - # matches the mode of a block device - return posix.stat_result((33188, 5753, 5, 1, 0, 6, 0, - 1375881199, 1375881197, 1375881197)) - - -def fake_stat_illegal(path): - # Simulate stat to return the mode of a block device - # make sure that st_mode (the first in the sequence( - # matches the mode of a block device - return posix.stat_result((17407, 5753, 5, 1, 0, 6, 0, - 1375881199, 1375881197, 1375881197)) - - -class BackupTSMTestCase(test.TestCase): - def setUp(self): - super(BackupTSMTestCase, self).setUp() - global SIM - SIM = TSMBackupSimulator() - self.sim = SIM - self.ctxt = context.get_admin_context() - self.driver = tsm.TSMBackupDriver(self.ctxt) - self.stubs.Set(utils, 'execute', fake_exec) - self.stubs.Set(os, 'stat', fake_stat_image) - - def _create_volume_db_entry(self, volume_id): - vol = {'id': volume_id, - 'size': 1, - 'status': 'available'} - return db.volume_create(self.ctxt, vol)['id'] - - def _create_backup_db_entry(self, backup_id, mode): - if mode == 'file': - backup_path = VOLUME_PATH - else: - backup_path = '/dev/backup-%s' % backup_id - service_metadata = json.dumps({'backup_mode': mode, - 'backup_path': backup_path}) - backup = {'id': backup_id, - 'size': 1, - 'container': 'test-container', - 'volume_id': fake.volume_id, - 'service_metadata': service_metadata, - 'user_id': fake.user_id, - 'project_id': fake.project_id, - } - return db.backup_create(self.ctxt, backup)['id'] - - def test_backup_image(self): - volume_id = fake.volume_id - mode = 'image' - self._create_volume_db_entry(volume_id) - - backup_id1 = fake.backup_id - backup_id2 = fake.backup2_id - backup_id3 = fake.backup3_id - self._create_backup_db_entry(backup_id1, mode) - self._create_backup_db_entry(backup_id2, mode) - self._create_backup_db_entry(backup_id3, mode) - - with open(VOLUME_PATH, 'w+') as volume_file: - # Create two backups of the volume - backup1 = objects.Backup.get_by_id(self.ctxt, backup_id1) - self.driver.backup(backup1, volume_file) - backup2 = objects.Backup.get_by_id(self.ctxt, backup_id2) - self.driver.backup(backup2, volume_file) - - # Create a backup that fails - fail_back = objects.Backup.get_by_id(self.ctxt, backup_id3) - self.sim.error_injection('backup', 'fail') - self.assertRaises(exception.InvalidBackup, - self.driver.backup, fail_back, volume_file) - - # Try to restore one, then the other - self.driver.restore(backup1, volume_id, volume_file) - self.driver.restore(backup2, volume_id, volume_file) - - # Delete both backups - self.driver.delete(backup2) - self.driver.delete(backup1) - - def test_backup_file(self): - volume_id = fake.volume_id - mode = 'file' - self.stubs.Set(os, 'stat', fake_stat_file) - self._create_volume_db_entry(volume_id) - - self._create_backup_db_entry(fake.backup_id, mode) - self._create_backup_db_entry(fake.backup2_id, mode) - - with open(VOLUME_PATH, 'w+') as volume_file: - # Create two backups of the volume - backup1 = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.driver.backup(backup1, volume_file) - backup2 = objects.Backup.get_by_id(self.ctxt, fake.backup2_id) - self.driver.backup(backup2, volume_file) - - # Create a backup that fails - self._create_backup_db_entry(fake.backup3_id, mode) - fail_back = objects.Backup.get_by_id(self.ctxt, fake.backup3_id) - self.sim.error_injection('backup', 'fail') - self.assertRaises(exception.InvalidBackup, - self.driver.backup, fail_back, volume_file) - - # Try to restore one, then the other - self.driver.restore(backup1, volume_id, volume_file) - self.driver.restore(backup2, volume_id, volume_file) - - # Delete both backups - self.driver.delete(backup1) - self.driver.delete(backup2) - - def test_backup_invalid_mode(self): - volume_id = fake.volume_id - mode = 'illegal' - self.stubs.Set(os, 'stat', fake_stat_illegal) - self._create_volume_db_entry(volume_id) - - self._create_backup_db_entry(fake.backup_id, mode) - - with open(VOLUME_PATH, 'w+') as volume_file: - # Create two backups of the volume - backup1 = objects.Backup.get_by_id(self.ctxt, fake.backup_id) - self.assertRaises(exception.InvalidBackup, - self.driver.backup, backup1, volume_file) - - self.assertRaises(exception.InvalidBackup, - self.driver.restore, - backup1, - volume_id, - volume_file) - - self.assertRaises(exception.InvalidBackup, - self.driver.delete, backup1) diff --git a/cinder/tests/unit/test_block_device.py b/cinder/tests/unit/test_block_device.py deleted file mode 100644 index 331220c13..000000000 --- a/cinder/tests/unit/test_block_device.py +++ /dev/null @@ -1,418 +0,0 @@ -# Copyright (c) 2013 Mirantis, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_config import cfg - -from cinder import context -from cinder import db -import cinder.exception -from cinder.objects import snapshot as obj_snap -from cinder.objects import volume as obj_volume -import cinder.test -from cinder.tests.unit import fake_constants as fake -from cinder.volume import configuration as conf -from cinder.volume.drivers import block_device -from cinder.volume import utils as volutils - - -class TestBlockDeviceDriver(cinder.test.TestCase): - def setUp(self): - fake_opt = [cfg.StrOpt('fake_opt', default='fake', help='fake option')] - super(TestBlockDeviceDriver, self).setUp() - self.configuration = conf.Configuration(fake_opt, 'fake_group') - self.configuration.available_devices = ['/dev/loop1', '/dev/loop2'] - self.configuration.iscsi_helper = 'tgtadm' - self.host = 'localhost' - self.configuration.iscsi_port = 3260 - self.configuration.volume_dd_blocksize = 1234 - self.drv = block_device.BlockDeviceDriver( - configuration=self.configuration, - host='localhost', db=db) - - def test_initialize_connection(self): - TEST_VOLUME1 = obj_volume.Volume(host='localhost1', - provider_location='1 2 3 /dev/loop1', - provider_auth='a b c', - attached_mode='rw', - id=fake.volume_id) - TEST_CONNECTOR = {'host': 'localhost1'} - - data = self.drv.initialize_connection(TEST_VOLUME1, TEST_CONNECTOR) - expected_data = {'data': {'device_path': '/dev/loop1'}, - 'driver_volume_type': 'local'} - - self.assertEqual(expected_data, data) - - @mock.patch('cinder.volume.driver.ISCSIDriver.initialize_connection') - def test_initialize_connection_different_hosts(self, _init_conn): - TEST_CONNECTOR = {'host': 'localhost1'} - TEST_VOLUME2 = obj_volume.Volume(host='localhost2', - provider_location='1 2 3 /dev/loop2', - provider_auth='d e f', - attached_mode='rw', - id=fake.volume2_id) - _init_conn.return_value = 'data' - - data = self.drv.initialize_connection(TEST_VOLUME2, TEST_CONNECTOR) - expected_data = {'data': {'auth_method': 'd', - 'auth_password': 'f', - 'auth_username': 'e', - 'encrypted': False, - 'target_discovered': False, - 'target_iqn': '2', - 'target_lun': 3, - 'target_portal': '1', - 'volume_id': fake.volume2_id}} - - self.assertEqual(expected_data['data'], data['data']) - - @mock.patch('cinder.volume.drivers.block_device.BlockDeviceDriver.' - 'local_path', return_value=None) - @mock.patch('cinder.volume.utils.clear_volume') - def test_delete_not_volume_provider_location(self, _clear_volume, - _local_path): - TEST_VOLUME2 = obj_volume.Volume(provider_location=None) - self.drv.delete_volume(TEST_VOLUME2) - _local_path.assert_called_once_with(TEST_VOLUME2) - - @mock.patch('os.path.exists', return_value=True) - @mock.patch('cinder.volume.utils.clear_volume') - def test_delete_volume_path_exist(self, _clear_volume, _exists): - TEST_VOLUME = obj_volume.Volume(name_id=fake.volume_name_id, - size=1, - provider_location='/dev/loop1', - display_name='vol1', - status='available') - - with mock.patch.object(self.drv, 'local_path', - return_value='/dev/loop1') as lp_mocked: - with mock.patch.object(self.drv, '_get_devices_sizes', - return_value={'/dev/loop1': 1}) as \ - gds_mocked: - volutils.clear_volume(gds_mocked, lp_mocked) - - self.drv.delete_volume(TEST_VOLUME) - - lp_mocked.assert_called_once_with(TEST_VOLUME) - gds_mocked.assert_called_once_with(['/dev/loop1']) - - self.assertTrue(_exists.called) - self.assertTrue(_clear_volume.called) - - def test_delete_path_is_not_in_list_of_available_devices(self): - TEST_VOLUME2 = obj_volume.Volume(provider_location='/dev/loop0') - with mock.patch.object(self.drv, 'local_path', - return_value='/dev/loop0') as lp_mocked: - self.drv.delete_volume(TEST_VOLUME2) - lp_mocked.assert_called_once_with(TEST_VOLUME2) - - def test__update_provider_location(self): - TEST_VOLUME = obj_volume.Volume(name_id=fake.volume_name_id, - size=1, - display_name='vol1') - with mock.patch.object(obj_volume.Volume, 'update') as update_mocked, \ - mock.patch.object(obj_volume.Volume, 'save') as save_mocked: - self.drv._update_provider_location(TEST_VOLUME, 'dev_path') - self.assertEqual(1, update_mocked.call_count) - save_mocked.assert_called_once_with() - - def test_create_volume(self): - TEST_VOLUME = obj_volume.Volume(name_id=fake.volume_name_id, - size=1, - display_name='vol1') - - with mock.patch.object(self.drv, 'find_appropriate_size_device', - return_value='dev_path') as fasd_mocked: - with mock.patch.object(self.drv, '_update_provider_location') as \ - upl_mocked: - self.drv.create_volume(TEST_VOLUME) - fasd_mocked.assert_called_once_with(TEST_VOLUME.size) - upl_mocked.assert_called_once_with(TEST_VOLUME, 'dev_path') - - def test_update_volume_stats(self): - - with mock.patch.object(self.drv, '_devices_sizes', - return_value={'/dev/loop1': 1024, - '/dev/loop2': 1024}) as \ - ds_mocked: - with mock.patch.object(self.drv, '_get_used_devices') as \ - gud_mocked: - self.drv._update_volume_stats() - - self.assertEqual({'total_capacity_gb': 2, - 'free_capacity_gb': 2, - 'reserved_percentage': - self.configuration.reserved_percentage, - 'QoS_support': False, - 'vendor_name': "Open Source", - 'driver_version': self.drv.VERSION, - 'storage_protocol': 'unknown', - 'volume_backend_name': 'BlockDeviceDriver', - }, self.drv._stats) - gud_mocked.assert_called_once_with() - ds_mocked.assert_called_once_with() - - @mock.patch('cinder.volume.utils.copy_volume') - def test_create_cloned_volume(self, _copy_volume): - TEST_SRC = obj_volume.Volume(id=fake.volume_id, - name_id=fake.volume_name_id, - size=1, - provider_location='/dev/loop1') - TEST_VOLUME = obj_volume.Volume(name_id=fake.volume2_name_id, - size=1, - display_name='vol1') - - with mock.patch.object(self.drv, 'find_appropriate_size_device', - return_value='/dev/loop2') as fasd_mocked: - with mock.patch.object(self.drv, '_get_devices_sizes', - return_value={'/dev/loop2': 2}) as \ - gds_mocked: - with mock.patch.object(self.drv, 'local_path', - return_value='/dev/loop1') as \ - lp_mocked: - with mock.patch.object(self.drv, - '_update_provider_location') as \ - upl_mocked: - volutils.copy_volume('/dev/loop1', fasd_mocked, 2, - mock.sentinel, - execute=self.drv._execute) - self.drv.create_cloned_volume(TEST_VOLUME, TEST_SRC) - fasd_mocked.assert_called_once_with(TEST_SRC.size) - lp_mocked.assert_called_once_with(TEST_SRC) - gds_mocked.assert_called_once_with(['/dev/loop2']) - upl_mocked.assert_called_once_with( - TEST_VOLUME, '/dev/loop2') - - @mock.patch.object(cinder.image.image_utils, 'fetch_to_raw') - def test_copy_image_to_volume(self, _fetch_to_raw): - TEST_VOLUME = obj_volume.Volume(name_id=fake.volume_name_id, - size=1, - provider_location='/dev/loop1') - TEST_IMAGE_SERVICE = "image_service" - TEST_IMAGE_ID = "image_id" - - with mock.patch.object(self.drv, 'local_path', - return_value='/dev/loop1') as lp_mocked: - self.drv.copy_image_to_volume(context, TEST_VOLUME, - TEST_IMAGE_SERVICE, TEST_IMAGE_ID) - lp_mocked.assert_called_once_with(TEST_VOLUME) - - _fetch_to_raw.assert_called_once_with(context, TEST_IMAGE_SERVICE, - TEST_IMAGE_ID, '/dev/loop1', - 1234, size=1) - - def test_copy_volume_to_image(self): - TEST_VOLUME = {'provider_location': '/dev/loop1'} - TEST_IMAGE_SERVICE = "image_service" - TEST_IMAGE_META = "image_meta" - - with mock.patch.object(cinder.image.image_utils, 'upload_volume') as \ - _upload_volume: - with mock.patch.object(self.drv, 'local_path') as _local_path: - _local_path.return_value = '/dev/loop1' - self.drv.copy_volume_to_image(context, TEST_VOLUME, - TEST_IMAGE_SERVICE, - TEST_IMAGE_META) - - self.assertTrue(_local_path.called) - _upload_volume.assert_called_once_with(context, - TEST_IMAGE_SERVICE, - TEST_IMAGE_META, - '/dev/loop1') - - def test_get_used_devices(self): - TEST_VOLUME1 = {'host': 'localhost', - 'provider_location': '/dev/loop1'} - TEST_VOLUME2 = {'host': 'localhost', - 'provider_location': '/dev/loop2'} - - def fake_local_path(vol): - return vol['provider_location'].split()[-1] - - with mock.patch.object(obj_volume.VolumeList, 'get_all_by_host', - return_value=[TEST_VOLUME1, TEST_VOLUME2]),\ - mock.patch.object(obj_snap.SnapshotList, 'get_by_host', - return_value=[]): - with mock.patch.object(context, 'get_admin_context'): - with mock.patch.object(self.drv, 'local_path', - return_value=fake_local_path): - path1 = self.drv.local_path(TEST_VOLUME1) - path2 = self.drv.local_path(TEST_VOLUME2) - self.assertEqual(set([path1, path2]), - self.drv._get_used_devices()) - - def test_get_devices_sizes(self): - dev_paths = ['/dev/loop1', '/dev/loop2', '/dev/loop3'] - out = '4294967296\n2147483648\n3221225472\nn' - with mock.patch.object(self.drv, - '_execute', - return_value=(out, None)) as _execute: - actual = self.drv._get_devices_sizes(dev_paths) - self.assertEqual(3, len(actual)) - self.assertEqual({'/dev/loop1': 4096, '/dev/loop2': 2048, - '/dev/loop3': 3072}, actual) - _execute.assert_called_once_with('blockdev', '--getsize64', - *dev_paths, run_as_root=True) - - def test_devices_sizes(self): - with mock.patch.object(self.drv, '_get_devices_sizes') as \ - _get_dvc_size: - _get_dvc_size.return_value = {'/dev/loop1': 1, '/dev/loop2': 1} - self.assertEqual(2, len(self.drv._devices_sizes())) - self.assertEqual({'/dev/loop1': 1, '/dev/loop2': 1}, - self.drv._devices_sizes()) - - def test_find_appropriate_size_device_no_free_disks(self): - size = 1 - with mock.patch.object(self.drv, '_devices_sizes') as _dvc_sizes: - with mock.patch.object(self.drv, '_get_used_devices') as \ - _get_used_dvc: - _dvc_sizes.return_value = {'/dev/loop1': 1, - '/dev/loop2': 1} - _get_used_dvc.return_value = set(['/dev/loop1', '/dev/loop2']) - self.assertRaises(cinder.exception.CinderException, - self.drv.find_appropriate_size_device, size) - - def test_find_appropriate_size_device_not_big_enough_disk(self): - size = 2948 - with mock.patch.object(self.drv, '_devices_sizes') as _dvc_sizes: - with mock.patch.object(self.drv, '_get_used_devices') as \ - _get_used_dvc: - _dvc_sizes.return_value = {'/dev/loop1': 1024, - '/dev/loop2': 1924} - _get_used_dvc.return_value = set(['/dev/loop1']) - self.assertRaises(cinder.exception.CinderException, - self.drv.find_appropriate_size_device, size) - - def test_find_appropriate_size_device(self): - size = 1 - with mock.patch.object(self.drv, '_devices_sizes') as _dvc_sizes: - with mock.patch.object(self.drv, '_get_used_devices') as \ - _get_used_dvc: - _dvc_sizes.return_value = {'/dev/loop1': 2048, - '/dev/loop2': 1024} - _get_used_dvc.return_value = set() - self.assertEqual('/dev/loop2', - self.drv.find_appropriate_size_device(size)) - - def test_extend_volume_exists(self): - TEST_VOLUME = {'name': 'vol1', 'id': 123} - with mock.patch.object(self.drv, '_get_devices_sizes', - return_value={'/dev/loop1': 1024}) as \ - mock_get_size: - with mock.patch.object(self.drv, 'local_path', - return_value='/dev/loop1') as lp_mocked: - self.assertRaises(cinder.exception.CinderException, - self.drv.extend_volume, TEST_VOLUME, 2) - lp_mocked.assert_called_once_with(TEST_VOLUME) - mock_get_size.assert_called_once_with(['/dev/loop1']) - - @mock.patch('cinder.volume.utils.copy_volume') - def test_create_snapshot(self, _copy_volume): - TEST_VOLUME = obj_volume.Volume(id=fake.volume_id, - name_id=fake.volume_name_id, - size=1, - display_name='vol1', - status='available', - provider_location='/dev/loop1') - TEST_SNAP = obj_snap.Snapshot(id=fake.snapshot_id, - volume_id=fake.volume_id, - volume_size=1024, - provider_location='/dev/loop2', - volume=TEST_VOLUME) - - with mock.patch.object(self.drv, 'find_appropriate_size_device', - return_value='/dev/loop2') as fasd_mocked: - with mock.patch.object(self.drv, '_get_devices_sizes', - return_value={'/dev/loop2': 1024}) as \ - gds_mocked: - with mock.patch.object(self.drv, - '_update_provider_location') as \ - upl_mocked: - volutils.copy_volume('/dev/loop1', fasd_mocked, 1024, - mock.sentinel, - execute=self.drv._execute) - self.drv.create_snapshot(TEST_SNAP) - fasd_mocked.assert_called_once_with(TEST_SNAP.volume_size) - gds_mocked.assert_called_once_with(['/dev/loop2']) - upl_mocked.assert_called_once_with( - TEST_SNAP, '/dev/loop2') - - def test_create_snapshot_with_not_available_volume(self): - TEST_VOLUME = obj_volume.Volume(id=fake.volume_id, - name_id=fake.volume_name_id, - size=1, - display_name='vol1', - status='in use', - provider_location='/dev/loop1') - TEST_SNAP = obj_snap.Snapshot(id=fake.snapshot_id, - volume_id=fake.volume_id, - volume_size=1024, - provider_location='/dev/loop2', - volume=TEST_VOLUME) - - self.assertRaises(cinder.exception.CinderException, - self.drv.create_snapshot, TEST_SNAP) - - @mock.patch('cinder.volume.utils.copy_volume') - def test_create_volume_from_snapshot(self, _copy_volume): - TEST_SNAP = obj_snap.Snapshot(volume_id=fake.volume_id, - volume_size=1024, - provider_location='/dev/loop1') - TEST_VOLUME = obj_volume.Volume(id=fake.volume_id, - name_id=fake.volume_name_id, - size=1, - display_name='vol1', - provider_location='/dev/loop2') - - with mock.patch.object(self.drv, 'find_appropriate_size_device', - return_value='/dev/loop2') as fasd_mocked: - with mock.patch.object(self.drv, '_get_devices_sizes', - return_value={'/dev/loop2': 1024}) as \ - gds_mocked: - with mock.patch.object(self.drv, - '_update_provider_location') as \ - upl_mocked: - volutils.copy_volume('/dev/loop1', fasd_mocked, 1024, - mock.sentinel, - execute=self.drv._execute) - self.drv.create_volume_from_snapshot( - TEST_VOLUME, TEST_SNAP) - fasd_mocked.assert_called_once_with( - TEST_SNAP.volume_size) - gds_mocked.assert_called_once_with(['/dev/loop2']) - upl_mocked.assert_called_once_with( - TEST_VOLUME, '/dev/loop2') - - @mock.patch('os.path.exists', return_value=True) - @mock.patch('cinder.volume.utils.clear_volume') - def test_delete_snapshot(self, _clear_volume, _exists): - TEST_SNAP = obj_snap.Snapshot(volume_id=fake.volume_id, - provider_location='/dev/loop1', - status='available') - - with mock.patch.object(self.drv, 'local_path', - return_value='/dev/loop1') as lp_mocked: - with mock.patch.object(self.drv, '_get_devices_sizes', - return_value={'/dev/loop1': 1}) as \ - gds_mocked: - volutils.clear_volume(gds_mocked, lp_mocked) - self.drv.delete_snapshot(TEST_SNAP) - lp_mocked.assert_called_once_with(TEST_SNAP) - gds_mocked.assert_called_once_with(['/dev/loop1']) - - self.assertTrue(_exists.called) - self.assertTrue(_clear_volume.called) diff --git a/cinder/tests/unit/test_blockbridge.py b/cinder/tests/unit/test_blockbridge.py deleted file mode 100644 index 5da78f434..000000000 --- a/cinder/tests/unit/test_blockbridge.py +++ /dev/null @@ -1,581 +0,0 @@ -# Copyright 2015 Blockbridge Networks, LLC. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Blockbridge EPS iSCSI Volume Driver Tests -""" - -import base64 - -try: - from unittest import mock -except ImportError: - import mock -from oslo_serialization import jsonutils -from oslo_utils import units -import six -from six.moves import http_client -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -import cinder.volume.drivers.blockbridge as bb - - -DEFAULT_POOL_NAME = "OpenStack" -DEFAULT_POOL_QUERY = "+openstack" - -FIXTURE_VOL_EXPORT_OK = """{ - "target_ip":"127.0.0.1", - "target_port":3260, - "target_iqn":"iqn.2009-12.com.blockbridge:t-pjxczxh-t001", - "target_lun":0, - "initiator_login":"mock-user-abcdef123456" -} -""" - -POOL_STATS_WITHOUT_USAGE = { - 'driver_version': '1.3.0', - 'pools': [{ - 'filter_function': None, - 'free_capacity_gb': 'unknown', - 'goodness_function': None, - 'location_info': 'BlockbridgeDriver:unknown:OpenStack', - 'max_over_subscription_ratio': None, - 'pool_name': 'OpenStack', - 'thin_provisioning_support': True, - 'reserved_percentage': 0, - 'total_capacity_gb': 'unknown'}, - ], - 'storage_protocol': 'iSCSI', - 'vendor_name': 'Blockbridge', - 'volume_backend_name': 'BlockbridgeISCSIDriver', -} - - -def common_mocks(f): - """Decorator to set mocks common to all tests. - - The point of doing these mocks here is so that we don't accidentally set - mocks that can't/don't get unset. - """ - def _common_inner_inner1(inst, *args, **kwargs): - @mock.patch("six.moves.http_client.HTTPSConnection", autospec=True) - def _common_inner_inner2(mock_conn): - inst.mock_httplib = mock_conn - inst.mock_conn = mock_conn.return_value - inst.mock_response = mock.Mock() - - inst.mock_response.read.return_value = '{}' - inst.mock_response.status = 200 - - inst.mock_conn.request.return_value = True - inst.mock_conn.getresponse.return_value = inst.mock_response - - return f(inst, *args, **kwargs) - - return _common_inner_inner2() - - return _common_inner_inner1 - - -class BlockbridgeISCSIDriverTestCase(test.TestCase): - - def setUp(self): - super(BlockbridgeISCSIDriverTestCase, self).setUp() - - self.cfg = mock.Mock(spec=conf.Configuration) - self.cfg.blockbridge_api_host = 'ut-api.blockbridge.com' - self.cfg.blockbridge_api_port = None - self.cfg.blockbridge_auth_scheme = 'token' - self.cfg.blockbridge_auth_token = '0//kPIw7Ck7PUkPSKY...' - self.cfg.blockbridge_pools = {DEFAULT_POOL_NAME: DEFAULT_POOL_QUERY} - self.cfg.blockbridge_default_pool = None - self.cfg.filter_function = None - self.cfg.goodness_function = None - - def _cfg_safe_get(arg): - return getattr(self.cfg, arg, None) - - self.cfg.safe_get.side_effect = _cfg_safe_get - - mock_exec = mock.Mock() - mock_exec.return_value = ('', '') - - self.real_client = bb.BlockbridgeAPIClient(configuration=self.cfg) - self.mock_client = mock.Mock(wraps=self.real_client) - - self.driver = bb.BlockbridgeISCSIDriver(execute=mock_exec, - client=self.mock_client, - configuration=self.cfg) - - self.user_id = '2c13bc8ef717015fda1e12e70dab24654cb6a6da' - self.project_id = '62110b9d37f1ff3ea1f51e75812cb92ed9a08b28' - - self.volume_name = u'testvol-1' - self.volume_id = '6546b9e9-1980-4241-a4e9-0ad9d382c032' - self.volume_size = 1 - self.volume = dict( - name=self.volume_name, - size=self.volume_size, - id=self.volume_id, - user_id=self.user_id, - project_id=self.project_id, - host='fake-host') - - self.snapshot_name = u'testsnap-1' - self.snapshot_id = '207c12af-85a7-4da6-8d39-a7457548f965' - self.snapshot = dict( - volume_name=self.volume_name, - name=self.snapshot_name, - id=self.snapshot_id, - volume_id='55ff8a46-c35f-4ca3-9991-74e1697b220e', - user_id=self.user_id, - project_id=self.project_id) - - self.connector = dict( - initiator='iqn.1994-05.com.redhat:6a528422b61') - - self.driver.do_setup(context.get_admin_context()) - - @common_mocks - def test_http_mock_success(self): - self.mock_response.read.return_value = '{}' - self.mock_response.status = 200 - - conn = http_client.HTTPSConnection('whatever', None) - conn.request('GET', '/blah', '{}', {}) - rsp = conn.getresponse() - - self.assertEqual('{}', rsp.read()) - self.assertEqual(200, rsp.status) - - @common_mocks - def test_http_mock_failure(self): - mock_body = '{"error": "no results matching query", "status": 413}' - - self.mock_response.read.return_value = mock_body - self.mock_response.status = 413 - - conn = http_client.HTTPSConnection('whatever', None) - conn.request('GET', '/blah', '{}', {}) - rsp = conn.getresponse() - - self.assertEqual(mock_body, rsp.read()) - self.assertEqual(413, rsp.status) - - @common_mocks - def test_cfg_api_host(self): - with mock.patch.object(self.cfg, 'blockbridge_api_host', 'test.host'): - self.driver.get_volume_stats(True) - self.mock_httplib.assert_called_once_with('test.host', None) - - @common_mocks - def test_cfg_api_port(self): - with mock.patch.object(self.cfg, 'blockbridge_api_port', 1234): - self.driver.get_volume_stats(True) - self.mock_httplib.assert_called_once_with( - self.cfg.blockbridge_api_host, 1234) - - @common_mocks - def test_cfg_api_auth_scheme_password(self): - self.cfg.blockbridge_auth_scheme = 'password' - self.cfg.blockbridge_auth_user = 'mock-user' - self.cfg.blockbridge_auth_password = 'mock-password' - with mock.patch.object(self.driver, 'hostname', 'mock-hostname'): - self.driver.get_volume_stats(True) - - creds = "%s:%s" % (self.cfg.blockbridge_auth_user, - self.cfg.blockbridge_auth_password) - if six.PY3: - creds = creds.encode('utf-8') - b64_creds = base64.encodestring(creds).decode('ascii') - else: - b64_creds = base64.encodestring(creds) - - params = dict( - hostname='mock-hostname', - version=self.driver.VERSION, - backend_name='BlockbridgeISCSIDriver', - pool='OpenStack', - query='+openstack') - - headers = { - 'Accept': 'application/vnd.blockbridge-3+json', - 'Authorization': "Basic %s" % b64_creds.replace("\n", ""), - 'User-Agent': "cinder-volume/%s" % self.driver.VERSION, - } - - self.mock_conn.request.assert_called_once_with( - 'GET', mock.ANY, None, headers) - # Parse the URL instead of comparing directly both URLs. - # On Python 3, parameters are formatted in a random order because - # of the hash randomization. - conn_url = self.mock_conn.request.call_args[0][1] - conn_params = dict(urllib.parse.parse_qsl(conn_url.split("?", 1)[1])) - self.assertTrue(conn_url.startswith("/api/cinder/status?"), - repr(conn_url)) - self.assertEqual(params, conn_params) - - @common_mocks - def test_create_volume(self): - self.driver.create_volume(self.volume) - - url = "/volumes/%s" % self.volume_id - create_params = dict( - name=self.volume_name, - query=DEFAULT_POOL_QUERY, - capacity=self.volume_size * units.Gi) - - kwargs = dict( - method='PUT', - params=create_params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - full_url = "/api/cinder" + url - raw_body = jsonutils.dumps(create_params) - tsk_header = "ext_auth=keystone/%(project_id)s/%(user_id)s" % kwargs - authz_header = "Bearer %s" % self.cfg.blockbridge_auth_token - headers = { - 'X-Blockbridge-Task': tsk_header, - 'Accept': 'application/vnd.blockbridge-3+json', - 'Content-Type': 'application/json', - 'Authorization': authz_header, - 'User-Agent': "cinder-volume/%s" % self.driver.VERSION, - } - - self.mock_conn.request.assert_called_once_with( - 'PUT', full_url, raw_body, headers) - - @common_mocks - def test_create_volume_no_results(self): - mock_body = '{"message": "no results matching query", "status": 413}' - - self.mock_response.read.return_value = mock_body - self.mock_response.status = 413 - - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "no results matching query", - self.driver.create_volume, - self.volume) - - create_params = dict( - name=self.volume_name, - query=DEFAULT_POOL_QUERY, - capacity=self.volume_size * units.Gi) - - kwargs = dict( - method='PUT', - params=create_params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with( - "/volumes/%s" % self.volume_id, **kwargs) - - @common_mocks - def test_create_volume_from_snapshot(self): - self.driver.create_volume_from_snapshot(self.volume, self.snapshot) - - vol_src = dict( - snapshot_id=self.snapshot_id, - volume_id=self.snapshot['volume_id']) - create_params = dict( - name=self.volume_name, - capacity=self.volume_size * units.Gi, - src=vol_src) - kwargs = dict( - method='PUT', - params=create_params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with( - "/volumes/%s" % self.volume_id, **kwargs) - - @common_mocks - def test_create_volume_from_snapshot_overquota(self): - mock_body = '{"message": "over quota", "status": 413}' - - self.mock_response.read.return_value = mock_body - self.mock_response.status = 413 - - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "over quota", - self.driver.create_volume_from_snapshot, - self.volume, - self.snapshot) - - vol_src = dict( - snapshot_id=self.snapshot_id, - volume_id=self.snapshot['volume_id']) - create_params = dict( - name=self.volume_name, - capacity=self.volume_size * units.Gi, - src=vol_src) - kwargs = dict( - method='PUT', - params=create_params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with( - "/volumes/%s" % self.volume_id, **kwargs) - - @common_mocks - def test_create_cloned_volume(self): - src_vref = dict( - name='cloned_volume_source', - size=self.volume_size, - id='5d734467-5d77-461c-b5ac-5009dbeaa5d5', - user_id=self.user_id, - project_id=self.project_id) - - self.driver.create_cloned_volume(self.volume, src_vref) - - create_params = dict( - name=self.volume_name, - capacity=self.volume_size * units.Gi, - src=dict(volume_id=src_vref['id'])) - kwargs = dict( - method='PUT', - params=create_params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with( - "/volumes/%s" % self.volume_id, **kwargs) - - @common_mocks - def test_create_cloned_volume_overquota(self): - mock_body = '{"message": "over quota", "status": 413}' - - self.mock_response.read.return_value = mock_body - self.mock_response.status = 413 - - src_vref = dict( - name='cloned_volume_source', - size=self.volume_size, - id='5d734467-5d77-461c-b5ac-5009dbeaa5d5', - user_id=self.user_id, - project_id=self.project_id) - - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "over quota", - self.driver.create_cloned_volume, - self.volume, - src_vref) - - create_params = dict( - name=self.volume_name, - capacity=self.volume_size * units.Gi, - src=dict(volume_id=src_vref['id'])) - kwargs = dict( - method='PUT', - params=create_params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with( - "/volumes/%s" % self.volume_id, **kwargs) - - @common_mocks - def test_extend_volume(self): - self.driver.extend_volume(self.volume, 2) - - url = "/volumes/%s" % self.volume_id - kwargs = dict( - action='grow', - method='POST', - params=dict(capacity=(2 * units.Gi)), - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - @common_mocks - def test_extend_volume_overquota(self): - mock_body = '{"message": "over quota", "status": 413}' - self.mock_response.read.return_value = mock_body - self.mock_response.status = 413 - - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "over quota", - self.driver.extend_volume, - self.volume, - 2) - - url = "/volumes/%s" % self.volume_id - kwargs = dict( - action='grow', - method='POST', - params=dict(capacity=(2 * units.Gi)), - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - @common_mocks - def test_delete_volume(self): - self.driver.delete_volume(self.volume) - - url = "/volumes/%s" % self.volume_id - kwargs = dict( - method='DELETE', - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - @common_mocks - def test_create_snapshot(self): - self.driver.create_snapshot(self.snapshot) - - url = "/volumes/%s/snapshots/%s" % (self.snapshot['volume_id'], - self.snapshot['id']) - create_params = dict( - name=self.snapshot_name) - kwargs = dict( - method='PUT', - params=create_params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - @common_mocks - def test_create_snapshot_overquota(self): - mock_body = '{"message": "over quota", "status": 413}' - self.mock_response.read.return_value = mock_body - self.mock_response.status = 413 - - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "over quota", - self.driver.create_snapshot, - self.snapshot) - - url = "/volumes/%s/snapshots/%s" % (self.snapshot['volume_id'], - self.snapshot['id']) - create_params = dict( - name=self.snapshot_name) - kwargs = dict( - method='PUT', - params=create_params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - @common_mocks - def test_delete_snapshot(self): - self.driver.delete_snapshot(self.snapshot) - - url = "/volumes/%s/snapshots/%s" % (self.snapshot['volume_id'], - self.snapshot['id']) - kwargs = dict( - method='DELETE', - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - @common_mocks - @mock.patch('cinder.volume.utils.generate_username') - @mock.patch('cinder.volume.utils.generate_password') - def test_initialize_connection(self, - mock_generate_password, - mock_generate_username): - mock_generate_username.return_value = 'mock-user-abcdef123456' - mock_generate_password.return_value = 'mock-password-abcdef123456' - - self.mock_response.read.return_value = FIXTURE_VOL_EXPORT_OK - self.mock_response.status = 200 - - props = self.driver.initialize_connection(self.volume, self.connector) - - expected_props = dict( - driver_volume_type="iscsi", - data=dict( - auth_method="CHAP", - auth_username='mock-user-abcdef123456', - auth_password='mock-password-abcdef123456', - target_discovered=False, - target_iqn="iqn.2009-12.com.blockbridge:t-pjxczxh-t001", - target_lun=0, - target_portal="127.0.0.1:3260", - volume_id=self.volume_id)) - - self.assertEqual(expected_props, props) - - ini_name = urllib.parse.quote(self.connector["initiator"], "") - url = "/volumes/%s/exports/%s" % (self.volume_id, ini_name) - params = dict( - chap_user="mock-user-abcdef123456", - chap_secret="mock-password-abcdef123456") - kwargs = dict( - method='PUT', - params=params, - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - @common_mocks - def test_terminate_connection(self): - self.driver.terminate_connection(self.volume, self.connector) - - ini_name = urllib.parse.quote(self.connector["initiator"], "") - url = "/volumes/%s/exports/%s" % (self.volume_id, ini_name) - kwargs = dict( - method='DELETE', - user_id=self.user_id, - project_id=self.project_id) - - self.mock_client.submit.assert_called_once_with(url, **kwargs) - - @common_mocks - def test_get_volume_stats_without_usage(self): - with mock.patch.object(self.driver, 'hostname', 'mock-hostname'): - self.driver.get_volume_stats(True) - - p = { - 'query': '+openstack', - 'pool': 'OpenStack', - 'hostname': 'mock-hostname', - 'version': '1.3.0', - 'backend_name': 'BlockbridgeISCSIDriver', - } - - self.mock_client.submit.assert_called_once_with('/status', params=p) - self.assertEqual(POOL_STATS_WITHOUT_USAGE, self.driver._stats) - - @common_mocks - def test_get_volume_stats_forbidden(self): - self.mock_response.status = 403 - self.assertRaisesRegex(exception.NotAuthorized, - "Insufficient privileges", - self.driver.get_volume_stats, - True) - - @common_mocks - def test_get_volume_stats_unauthorized(self): - self.mock_response.status = 401 - self.assertRaisesRegex(exception.NotAuthorized, - "Invalid credentials", - self.driver.get_volume_stats, - True) diff --git a/cinder/tests/unit/test_cloudbyte.py b/cinder/tests/unit/test_cloudbyte.py deleted file mode 100644 index bdbe18939..000000000 --- a/cinder/tests/unit/test_cloudbyte.py +++ /dev/null @@ -1,1573 +0,0 @@ -# Copyright 2015 CloudByte Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" Test class for cloudbyte's cinder driver. - -This involves mocking of elasticenter's json responses -when a method of this driver is unit tested. -""" - -import json - -import mock -import testtools -from testtools import matchers - -from cinder import context -from cinder import exception -from cinder.volume import configuration as conf -from cinder.volume.drivers.cloudbyte import cloudbyte -from cinder.volume import qos_specs -from cinder.volume import volume_types - -# A fake list account response of cloudbyte's elasticenter -FAKE_LIST_ACCOUNT_RESPONSE = """{ "listAccountResponse" : { - "count":1 , - "account" : [{ - "id": "d13a4e9e-0c05-4d2d-8a5e-5efd3ef058e0", - "name": "CustomerA", - "simpleid": 1, - "description": "None", - "iqnname": "iqn.2014-05.cvsacc1", - "availIOPS": 508, - "totaliops": 2000, - "usedIOPS": 1492, - "volumes": [], - "storageBuckets": [], - "tsms": [], - "qosgroups": [], - "filesystemslist": [], - "currentUsedSpace": 53179, - "currentAvailableSpace": 1249349, - "currentThroughput": 156, - "currentIOPS": 33, - "currentLatency": 0, - "currentThrottle": 0, - "numericquota": 3145728.0, - "currentnumericquota": 1253376.0, - "currentavailablequota": 1892352.0, - "revisionnumber": 1 - }] - }}""" - -# A fake list tsm response of cloudbyte's elasticenter -FAKE_LIST_TSM_RESPONSE = """{ "listTsmResponse" : { - "count":1 , - "listTsm" : [{ - "id": "955eaf34-4221-3a77-82d0-99113b126fa8", - "simpleid": 2, - "name": "openstack", - "ipaddress": "172.16.50.40", - "accountname": "CustomerA", - "sitename": "BLR", - "clustername": "HAGrp1", - "controllerName": "Controller", - "controlleripaddress": "172.16.50.6", - "clusterstatus": "Online", - "hapoolstatus": "ONLINE", - "hapoolname": "pool", - "hapoolavailiops": 1700, - "hapoolgrace": true, - "hapoolavailtput": 6800, - "poollatency": 10, - "accountid": "d13a4e9e-0c05-4d2d-8a5e-5efd3ef058e0", - "controllerid": "8c2f7084-99c0-36e6-9cb7-205e3ba4c813", - "poolid": "adcbef8f-2193-3f2c-9bb1-fcaf977ae0fc", - "datasetid": "87a23025-f2b2-39e9-85ac-9cda15bfed1a", - "storageBuckets": [], - "currentUsedSpace": 16384, - "currentAvailableSpace": 188416, - "currentTotalSpace": 204800, - "currentThroughput": 12, - "tpcontrol": "true", - "currentIOPS": 0, - "iopscontrol": "true", - "gracecontrol": "false", - "currentLatency": 0, - "currentThrottle": 0, - "iops": "1000", - "availIOPS": "500", - "availThroughput": "2000", - "usedIOPS": "500", - "usedThroughput": "2000", - "throughput": "4000", - "latency": "15", - "graceallowed": true, - "numericquota": 1048576.0, - "currentnumericquota": 204800.0, - "availablequota": 843776.0, - "blocksize": "4", - "type": "1", - "iqnname": "iqn.2014-05.cvsacc1.openstack", - "interfaceName": "em0", - "revisionnumber": 0, - "status": "Online", - "subnet": "16", - "managedstate": "Available", - "configurationstate": "sync", - "offlinenodes": "", - "pooltakeover": "noTakeOver", - "totalprovisionquota": "536576", - "haNodeStatus": "Available", - "ispooltakeoveronpartialfailure": true, - "filesystemslist": [], - "volumes": [], - "qosgrouplist": [] - }] - }}""" - -# A fake add QOS group response of cloudbyte's elasticenter -FAKE_ADD_QOS_GROUP_RESPONSE = """{ "addqosgroupresponse" : { - "qosgroup" : { - "id": "d73662ac-6db8-3b2c-981a-012af4e2f7bd", - "name": "QoS_DS1acc1openstacktsm", - "tsmid": "8146146e-f67b-3942-8074-3074599207a4", - "controllerid": "f1603e87-d1e6-3dcb-a549-7a6e77f82d86", - "poolid": "73b567c0-e57d-37b5-b765-9d70725f59af", - "parentid": "81ebdcbb-f73b-3337-8f32-222820e6acb9", - "tsmName": "openstacktsm", - "offlinenodes": "", - "sitename": "site1", - "clustername": "HA1", - "controllerName": "node1", - "clusterstatus": "Online", - "currentThroughput": 0, - "currentIOPS": 0, - "currentLatency": 0, - "currentThrottle": 0, - "iopsvalue": "(0/100)", - "throughputvalue": "(0/400)", - "iops": "100", - "iopscontrol": "true", - "throughput": "400", - "tpcontrol": "true", - "blocksize": "4k", - "latency": "15", - "graceallowed": false, - "type": "1", - "revisionnumber": 0, - "managedstate": "Available", - "configurationstate": "init", - "standardproviops": 0, - "operatingblocksize": 0, - "operatingcachehit": 0, - "operatingiops": 0, - "standardoperatingiops": 0 - } - }}""" - -# A fake create volume response of cloudbyte's elasticenter -FAKE_CREATE_VOLUME_RESPONSE = """{ "createvolumeresponse" : { - "jobid": "f94e2257-9515-4a44-add0-4b16cb1bcf67" - }}""" - -# A fake query async job response of cloudbyte's elasticenter -FAKE_QUERY_ASYNC_JOB_RESULT_RESPONSE = """{ "queryasyncjobresultresponse" : { - "accountid": "e8aca633-7bce-4ab7-915a-6d8847248467", - "userid": "a83d1030-1b85-40f7-9479-f40e4dbdd5d5", - "cmd": "com.cloudbyte.api.commands.CreateVolumeCmd", - "msg": "5", - "jobstatus": 1, - "jobprocstatus": 0, - "jobresultcode": 0, - "jobresulttype": "object", - "jobresult": { - "storage": { - "id": "92cfd601-bc1f-3fa7-8322-c492099f3326", - "name": "DS1", - "simpleid": 20, - "compression": "off", - "sync": "always", - "noofcopies": 1, - "recordsize": "4k", - "deduplication": "off", - "quota": "10G", - "path": "devpool1/acc1openstacktsm/DS1", - "tsmid": "8146146e-f67b-3942-8074-3074599207a4", - "poolid": "73b567c0-e57d-37b5-b765-9d70725f59af", - "mountpoint": "acc1DS1", - "currentUsedSpace": 0, - "currentAvailableSpace": 0, - "currentTotalSpace": 0, - "currentThroughput": 0, - "currentIOPS": 0, - "currentLatency": 0, - "currentThrottle": 0, - "tsmName": "openstacktsm", - "hapoolname": "devpool1", - "revisionnumber": 0, - "blocklength": "512B", - "nfsenabled": false, - "cifsenabled": false, - "iscsienabled": true, - "fcenabled": false - } - }, - "created": "2014-06-16 15:49:49", - "jobid": "f94e2257-9515-4a44-add0-4b16cb1bcf67" - }}""" - -# A fake list filesystem response of cloudbyte's elasticenter -FAKE_LIST_FILE_SYSTEM_RESPONSE = """{ "listFilesystemResponse" : { - "count":1 , - "filesystem" : [{ - "id": "c93df32e-3a99-3491-8e10-cf318a7f9b7f", - "name": "c93df32e3a9934918e10cf318a7f9b7f", - "simpleid": 34, - "type": "filesystem", - "revisionnumber": 1, - "path": "/cvsacc1DS1", - "clusterid": "8b404f12-7975-4e4e-8549-7abeba397fc9", - "clusterstatus": "Online", - "Tsmid": "955eaf34-4221-3a77-82d0-99113b126fa8", - "tsmType": "1", - "accountid": "d13a4e9e-0c05-4d2d-8a5e-5efd3ef058e0", - "poolid": "adcbef8f-2193-3f2c-9bb1-fcaf977ae0fc", - "controllerid": "8c2f7084-99c0-36e6-9cb7-205e3ba4c813", - "groupid": "663923c9-084b-3778-b13d-72f23d046b8d", - "parentid": "08de7c14-62af-3992-8407-28f5f053e59b", - "compression": "off", - "sync": "always", - "noofcopies": 1, - "recordsize": "4k", - "deduplication": "off", - "quota": "1T", - "unicode": "off", - "casesensitivity": "sensitive", - "readonly": false, - "nfsenabled": true, - "cifsenabled": false, - "iscsienabled": false, - "fcenabled": false, - "currentUsedSpace": 19968, - "currentAvailableSpace": 1028608, - "currentTotalSpace": 1048576, - "currentThroughput": 0, - "currentIOPS": 0, - "currentLatency": 0, - "currentThrottle": 0, - "numericquota": 1048576.0, - "status": "Online", - "managedstate": "Available", - "configurationstate": "sync", - "tsmName": "cvstsm1", - "ipaddress": "172.16.50.35", - "sitename": "BLR", - "clustername": "HAGrp1", - "controllerName": "Controller", - "hapoolname": "pool", - "hapoolgrace": true, - "tsmgrace": true, - "tsmcontrolgrace": "false", - "accountname": "CustomerA", - "groupname": "QoS_DS1cvsacc1cvstsm1", - "iops": "500", - "blocksize": "4", - "throughput": "2000", - "latency": "15", - "graceallowed": false, - "offlinenodes": "", - "tpcontrol": "true", - "iopscontrol": "true", - "tsmAvailIops": "8", - "tsmAvailTput": "32", - "iqnname": "", - "mountpoint": "cvsacc1DS1", - "pooltakeover": "noTakeOver", - "volumeaccessible": "true", - "localschedulecount": 0 - }] - }}""" - -# A fake list storage snapshot response of cloudbyte's elasticenter -FAKE_LIST_STORAGE_SNAPSHOTS_RESPONSE = """{ "listDatasetSnapshotsResponse" : { - "count":1 , - "snapshot" : [{ - "name": "snap_c60890b1f23646f29e6d51e6e592cee6", - "path": "DS1@snap_c60890b1f23646f29e6d51e6e592cee6", - "availMem": "-", - "usedMem": "0", - "refer": "26K", - "mountpoint": "-", - "timestamp": "Mon Jun 16 2014 14:41", - "clones": 0, - "pooltakeover": "noTakeOver", - "managedstate": "Available" - }] - }}""" - -# A fake delete storage snapshot response of cloudbyte's elasticenter -FAKE_DELETE_STORAGE_SNAPSHOT_RESPONSE = """{ "deleteSnapshotResponse" : { - "DeleteSnapshot" : { - "status": "success" - } - }}""" - -# A fake update volume iscsi service response of cloudbyte's elasticenter -FAKE_UPDATE_VOLUME_ISCSI_SERVICE_RESPONSE = ( - """{ "updatingvolumeiscsidetails" : { - "viscsioptions" : { - "id": "0426c04a-8fac-30e8-a8ad-ddab2f08013a", - "volume_id": "12371e7c-392b-34b9-ac43-073b3c85f1d1", - "ag_id": "4459248d-e9f1-3d2a-b7e8-b5d9ce587fc1", - "ig_id": "527bd65b-ebec-39ce-a5e9-9dd1106cc0fc", - "iqnname": "iqn.2014-06.acc1.openstacktsm:acc1DS1", - "authmethod": "None", - "status": true, - "usn": "12371e7c392b34b9ac43073b3c85f1d1", - "initialdigest": "Auto", - "queuedepth": "32", - "inqproduct": 0, - "inqrevision": 0, - "blocklength": "512B" - }} - }""") - -# A fake list iscsi initiator response of cloudbyte's elasticenter -FAKE_LIST_ISCSI_INITIATOR_RESPONSE = """{ "listInitiatorsResponse" : { - "count":2 , - "initiator" : [{ - "id": "527bd65b-ebec-39ce-a5e9-9dd1106cc0fc", - "accountid": "86c5251a-9044-4690-b924-0d97627aeb8c", - "name": "ALL", - "netmask": "ALL", - "initiatorgroup": "ALL" - },{ - "id": "203e0235-1d5a-3130-9204-98e3f642a564", - "accountid": "86c5251a-9044-4690-b924-0d97627aeb8c", - "name": "None", - "netmask": "None", - "initiatorgroup": "None" - }] - }}""" - -# A fake delete file system response of cloudbyte's elasticenter -FAKE_DELETE_FILE_SYSTEM_RESPONSE = """{ "deleteFileSystemResponse" : { - "jobid": "e1fe861a-17e3-41b5-ae7c-937caac62cdf" - }}""" - -# A fake create storage snapshot response of cloudbyte's elasticenter -FAKE_CREATE_STORAGE_SNAPSHOT_RESPONSE = ( - """{ "createStorageSnapshotResponse" : { - "StorageSnapshot" : { - "id": "21d7a92a-f15e-3f5b-b981-cb30697b8028", - "name": "snap_c60890b1f23646f29e6d51e6e592cee6", - "usn": "21d7a92af15e3f5bb981cb30697b8028", - "lunusn": "12371e7c392b34b9ac43073b3c85f1d1", - "lunid": "12371e7c-392b-34b9-ac43-073b3c85f1d1", - "scsiEnabled": false - }} - }""") - -# A fake list volume iscsi service response of cloudbyte's elasticenter -FAKE_LIST_VOLUME_ISCSI_SERVICE_RESPONSE = ( - """{ "listVolumeiSCSIServiceResponse" : { - "count":1 , - "iSCSIService" : [{ - "id": "67ddcbf4-6887-3ced-8695-7b9cdffce885", - "volume_id": "c93df32e-3a99-3491-8e10-cf318a7f9b7f", - "ag_id": "4459248d-e9f1-3d2a-b7e8-b5d9ce587fc1", - "ig_id": "203e0235-1d5a-3130-9204-98e3f642a564", - "iqnname": "iqn.2014-06.acc1.openstacktsm:acc1DS1", - "authmethod": "None", - "status": true, - "usn": "92cfd601bc1f3fa78322c492099f3326", - "initialdigest": "Auto", - "queuedepth": "32", - "inqproduct": 0, - "inqrevision": 0, - "blocklength": "512B" - }] - }}""") - -# A fake clone dataset snapshot response of cloudbyte's elasticenter -FAKE_CLONE_DATASET_SNAPSHOT_RESPONSE = """{ "cloneDatasetSnapshot" : { - "filesystem" : { - "id": "dcd46a57-e3f4-3fc1-8dd8-2e658d9ebb11", - "name": "DS1Snap1clone1", - "simpleid": 21, - "type": "volume", - "revisionnumber": 1, - "path": "iqn.2014-06.acc1.openstacktsm:acc1DS1Snap1clone1", - "clusterid": "0ff44329-9a69-4611-bac2-6eaf1b08bb18", - "clusterstatus": "Online", - "Tsmid": "8146146e-f67b-3942-8074-3074599207a4", - "tsmType": "1", - "accountid": "86c5251a-9044-4690-b924-0d97627aeb8c", - "poolid": "73b567c0-e57d-37b5-b765-9d70725f59af", - "controllerid": "f1603e87-d1e6-3dcb-a549-7a6e77f82d86", - "groupid": "d73662ac-6db8-3b2c-981a-012af4e2f7bd", - "parentid": "81ebdcbb-f73b-3337-8f32-222820e6acb9", - "compression": "off", - "sync": "always", - "noofcopies": 1, - "recordsize": "4k", - "deduplication": "off", - "quota": "10G", - "unicode": "off", - "casesensitivity": "sensitive", - "readonly": false, - "nfsenabled": false, - "cifsenabled": false, - "iscsienabled": true, - "fcenabled": false, - "currentUsedSpace": 0, - "currentAvailableSpace": 10240, - "currentTotalSpace": 10240, - "currentThroughput": 0, - "currentIOPS": 0, - "currentLatency": 0, - "currentThrottle": 0, - "numericquota": 10240.0, - "status": "Online", - "managedstate": "Available", - "configurationstate": "sync", - "tsmName": "openstacktsm", - "ipaddress": "20.10.22.56", - "sitename": "site1", - "clustername": "HA1", - "controllerName": "node1", - "hapoolname": "devpool1", - "hapoolgrace": true, - "tsmgrace": true, - "tsmcontrolgrace": "false", - "accountname": "acc1", - "groupname": "QoS_DS1acc1openstacktsm", - "iops": "100", - "blocksize": "4k", - "throughput": "400", - "latency": "15", - "graceallowed": false, - "offlinenodes": "", - "tpcontrol": "true", - "iopscontrol": "true", - "tsmAvailIops": "700", - "tsmAvailTput": "2800", - "iqnname": "iqn.2014-06.acc1.openstacktsm:acc1DS1Snap1clone1", - "mountpoint": "acc1DS1Snap1clone1", - "blocklength": "512B", - "volumeaccessible": "true", - "localschedulecount": 0 - } - }}""" - -# A fake update filesystem response of cloudbyte's elasticenter -FAKE_UPDATE_FILE_SYSTEM_RESPONSE = """{ "updatefilesystemresponse" : { - "count":1 , - "filesystem" : [{ - "id": "92cfd601-bc1f-3fa7-8322-c492099f3326", - "name": "DS1", - "simpleid": 20, - "type": "volume", - "revisionnumber": 1, - "path": "iqn.2014-06.acc1.openstacktsm:acc1DS1", - "clusterid": "0ff44329-9a69-4611-bac2-6eaf1b08bb18", - "clusterstatus": "Online", - "Tsmid": "8146146e-f67b-3942-8074-3074599207a4", - "tsmType": "1", - "accountid": "86c5251a-9044-4690-b924-0d97627aeb8c", - "poolid": "73b567c0-e57d-37b5-b765-9d70725f59af", - "controllerid": "f1603e87-d1e6-3dcb-a549-7a6e77f82d86", - "groupid": "d73662ac-6db8-3b2c-981a-012af4e2f7bd", - "parentid": "81ebdcbb-f73b-3337-8f32-222820e6acb9", - "compression": "off", - "sync": "always", - "noofcopies": 1, - "recordsize": "4k", - "deduplication": "off", - "quota": "12G", - "unicode": "off", - "casesensitivity": "sensitive", - "readonly": false, - "nfsenabled": false, - "cifsenabled": false, - "iscsienabled": true, - "fcenabled": false, - "currentUsedSpace": 0, - "currentAvailableSpace": 10240, - "currentTotalSpace": 10240, - "currentThroughput": 0, - "currentIOPS": 0, - "currentLatency": 0, - "currentThrottle": 0, - "numericquota": 12288.0, - "status": "Online", - "managedstate": "Available", - "configurationstate": "sync", - "tsmName": "openstacktsm", - "ipaddress": "20.10.22.56", - "sitename": "site1", - "clustername": "HA1", - "controllerName": "node1", - "hapoolname": "devpool1", - "hapoolgrace": true, - "tsmgrace": true, - "tsmcontrolgrace": "false", - "accountname": "acc1", - "groupname": "QoS_DS1acc1openstacktsm", - "iops": "100", - "blocksize": "4k", - "throughput": "400", - "latency": "15", - "graceallowed": false, - "offlinenodes": "", - "tpcontrol": "true", - "iopscontrol": "true", - "tsmAvailIops": "700", - "tsmAvailTput": "2800", - "iqnname": "iqn.2014-06.acc1.openstacktsm:acc1DS1", - "mountpoint": "acc1DS1", - "blocklength": "512B", - "volumeaccessible": "true", - "localschedulecount": 0 - }] - }}""" - -# A fake update QOS group response of cloudbyte's elasticenter -FAKE_UPDATE_QOS_GROUP_RESPONSE = """{ "updateqosresponse" : { - "count":1 , - "qosgroup" : [{ - "id": "d73662ac-6db8-3b2c-981a-012af4e2f7bd", - "name": "QoS_DS1acc1openstacktsm", - "tsmid": "8146146e-f67b-3942-8074-3074599207a4", - "controllerid": "f1603e87-d1e6-3dcb-a549-7a6e77f82d86", - "poolid": "73b567c0-e57d-37b5-b765-9d70725f59af", - "parentid": "81ebdcbb-f73b-3337-8f32-222820e6acb9", - "tsmName": "openstacktsm", - "offlinenodes": "", - "sitename": "site1", - "clustername": "HA1", - "controllerName": "node1", - "clusterstatus": "Online", - "currentThroughput": 0, - "currentIOPS": 0, - "currentLatency": 0, - "currentThrottle": 0, - "iopsvalue": "(0/101)", - "throughputvalue": "(0/404)", - "iops": "101", - "iopscontrol": "true", - "throughput": "404", - "tpcontrol": "true", - "blocksize": "4k", - "latency": "15", - "graceallowed": true, - "type": "1", - "revisionnumber": 2, - "managedstate": "Available", - "configurationstate": "sync", - "status": "Online", - "standardproviops": 0, - "operatingblocksize": 0, - "operatingcachehit": 0, - "operatingiops": 0, - "standardoperatingiops": 0 - }] - }}""" - -# A fake list iSCSI auth user response of cloudbyte's elasticenter -FAKE_LIST_ISCSI_AUTH_USER_RESPONSE = """{ "listiSCSIAuthUsersResponse" : { - "count":1 , - "authuser" : [{ - "id": "53d00164-a974-31b8-a854-bd346a8ea937", - "accountid": "12d41531-c41a-4ab7-abe2-ce0db2570119", - "authgroupid": "537744eb-c594-3145-85c0-96079922b894", - "chapusername": "fakeauthgroupchapuser", - "chappassword": "fakeauthgroupchapsecret", - "mutualchapusername": "fakeauthgroupmutualchapuser", - "mutualchappassword": "fakeauthgroupmutualchapsecret" - }] - }}""" - -# A fake list iSCSI auth group response of cloudbyte's elasticenter -FAKE_LIST_ISCSI_AUTH_GROUP_RESPONSE = """{ "listiSCSIAuthGroupResponse" : { - "count":2 , - "authgroup" : [{ - "id": "32d935ee-a60f-3681-b792-d8ccfe7e8e7f", - "name": "None", - "comment": "None" - }, { - "id": "537744eb-c594-3145-85c0-96079922b894", - "name": "fakeauthgroup", - "comment": "Fake Auth Group For Openstack " - }] - }}""" - - -# This dict maps the http commands of elasticenter -# with its respective fake responses -MAP_COMMAND_TO_FAKE_RESPONSE = {} - -MAP_COMMAND_TO_FAKE_RESPONSE['deleteFileSystem'] = ( - json.loads(FAKE_DELETE_FILE_SYSTEM_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["listFileSystem"] = ( - json.loads(FAKE_LIST_FILE_SYSTEM_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["deleteSnapshot"] = ( - json.loads(FAKE_DELETE_STORAGE_SNAPSHOT_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["updateVolumeiSCSIService"] = ( - json.loads(FAKE_UPDATE_VOLUME_ISCSI_SERVICE_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["createStorageSnapshot"] = ( - json.loads(FAKE_CREATE_STORAGE_SNAPSHOT_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["listAccount"] = ( - json.loads(FAKE_LIST_ACCOUNT_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["listTsm"] = ( - json.loads(FAKE_LIST_TSM_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["addQosGroup"] = ( - json.loads(FAKE_ADD_QOS_GROUP_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["queryAsyncJobResult"] = ( - json.loads(FAKE_QUERY_ASYNC_JOB_RESULT_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["createVolume"] = ( - json.loads(FAKE_CREATE_VOLUME_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["listVolumeiSCSIService"] = ( - json.loads(FAKE_LIST_VOLUME_ISCSI_SERVICE_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE["listiSCSIInitiator"] = ( - json.loads(FAKE_LIST_ISCSI_INITIATOR_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE['cloneDatasetSnapshot'] = ( - json.loads(FAKE_CLONE_DATASET_SNAPSHOT_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE['updateFileSystem'] = ( - json.loads(FAKE_UPDATE_FILE_SYSTEM_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE['updateQosGroup'] = ( - json.loads(FAKE_UPDATE_QOS_GROUP_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE['listStorageSnapshots'] = ( - json.loads(FAKE_LIST_STORAGE_SNAPSHOTS_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE['listiSCSIAuthUser'] = ( - json.loads(FAKE_LIST_ISCSI_AUTH_USER_RESPONSE)) -MAP_COMMAND_TO_FAKE_RESPONSE['listiSCSIAuthGroup'] = ( - json.loads(FAKE_LIST_ISCSI_AUTH_GROUP_RESPONSE)) - - -class CloudByteISCSIDriverTestCase(testtools.TestCase): - - def setUp(self): - super(CloudByteISCSIDriverTestCase, self).setUp() - self._configure_driver() - self.ctxt = context.get_admin_context() - - def _configure_driver(self): - - configuration = conf.Configuration(None, None) - - # initialize the elasticenter iscsi driver - self.driver = cloudbyte.CloudByteISCSIDriver( - configuration=configuration) - - # override some parts of driver configuration - self.driver.configuration.cb_tsm_name = 'openstack' - self.driver.configuration.cb_account_name = 'CustomerA' - self.driver.configuration.cb_auth_group = 'fakeauthgroup' - self.driver.configuration.cb_apikey = 'G4ZUB39WH7lbiZhPhL3nbd' - self.driver.configuration.san_ip = '172.16.51.30' - - def _side_effect_api_req(self, cmd, params, version='1.0'): - """This is a side effect function. - - The return value is determined based on cmd argument. - The signature matches exactly with the method it tries - to mock. - """ - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_create_vol(self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'createVolume': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_delete_file_system( - self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'deleteFileSystem': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_query_asyncjob_response( - self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'queryAsyncJobResult': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_query_asyncjob( - self, cmd, params, version='1.0'): - """This is a side effect function.""" - - if cmd == 'queryAsyncJobResult': - return {'queryasyncjobresultresponse': {'jobstatus': 0}} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_list_tsm(self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'listTsm': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _none_response_to_list_tsm(self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'listTsm': - return {"listTsmResponse": {}} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_list_iscsi_auth_group(self, cmd, params, - version='1.0'): - """This is a side effect function.""" - if cmd == 'listiSCSIAuthGroup': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_list_iscsi_auth_user(self, cmd, params, - version='1.0'): - """This is a side effect function.""" - if cmd == 'listiSCSIAuthUser': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_enable_chap(self): - """This is a side effect function.""" - self.driver.cb_use_chap = True - - def _side_effect_disable_chap(self): - """This is a side effect function.""" - self.driver.cb_use_chap = False - - def _side_effect_api_req_to_list_filesystem( - self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'listFileSystem': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _fake_api_req_to_list_filesystem( - self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'listFileSystem': - return {"listFilesystemResponse": {"filesystem": [{}]}} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_list_vol_iscsi_service( - self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'listVolumeiSCSIService': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_api_req_to_list_iscsi_initiator( - self, cmd, params, version='1.0'): - """This is a side effect function.""" - if cmd == 'listiSCSIInitiator': - return {} - - return MAP_COMMAND_TO_FAKE_RESPONSE[cmd] - - def _side_effect_create_vol_from_snap(self, cloned_volume, snapshot): - """This is a side effect function.""" - return {} - - def _side_effect_create_snapshot(self, snapshot): - """This is a side effect function.""" - model_update = {} - model_update['provider_id'] = "devpool1/acc1openstacktsm/DS1@DS1Snap1" - return model_update - - def _side_effect_get_connection(self, host, url): - """This is a side effect function.""" - - return_obj = {} - - return_obj['http_status'] = 200 - - # mock the response data - return_obj['data'] = MAP_COMMAND_TO_FAKE_RESPONSE['listTsm'] - return_obj['error'] = None - - return return_obj - - def _side_effect_get_err_connection(self, host, url): - """This is a side effect function.""" - - return_obj = {} - - return_obj['http_status'] = 500 - - # mock the response data - return_obj['data'] = None - return_obj['error'] = "Http status: 500, Error: Elasticenter " - "is not available." - - return return_obj - - def _side_effect_get_err_connection2(self, host, url): - """This is a side effect function.""" - - msg = ("Error executing CloudByte API %(cmd)s , Error: %(err)s" % - {'cmd': 'MockTest', 'err': 'Error'}) - raise exception.VolumeBackendAPIException(msg) - - def _get_fake_volume_id(self): - - # Get the filesystems - fs_list = MAP_COMMAND_TO_FAKE_RESPONSE['listFileSystem'] - filesystems = fs_list['listFilesystemResponse']['filesystem'] - - # Get the volume id from the first filesystem - volume_id = filesystems[0]['id'] - - return volume_id - - def _fake_get_volume_type(self, ctxt, type_id): - fake_type = {'qos_specs_id': 'fake-id', - 'extra_specs': {'qos:iops': '100000'}, - 'id': 'fake-volume-type-id'} - - return fake_type - - def _fake_get_qos_spec(self, ctxt, spec_id): - fake_qos_spec = {'id': 'fake-qos-spec-id', - 'specs': {'iops': '1000', - 'graceallowed': 'true', - 'readonly': 'true'}} - return fake_qos_spec - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_execute_and_get_response_details') - def test_api_request_for_cloudbyte(self, mock_conn): - - # Test - I - - # configure the mocks with respective side-effects - mock_conn.side_effect = self._side_effect_get_connection - - # run the test - data = self.driver._api_request_for_cloudbyte('listTsm', {}) - - # assert the data attributes - self.assertEqual(1, data['listTsmResponse']['count']) - - # Test - II - - # configure the mocks with side-effects - mock_conn.reset_mock() - mock_conn.side_effect = self._side_effect_get_err_connection - - # run the test - with testtools.ExpectedException( - exception.VolumeBackendAPIException, - 'Bad or unexpected response from the storage volume ' - 'backend API: Failed to execute CloudByte API'): - self.driver._api_request_for_cloudbyte('listTsm', {}) - - # Test - III - - # configure the mocks with side-effects - mock_conn.reset_mock() - mock_conn.side_effect = self._side_effect_get_err_connection2 - - # run the test - with testtools.ExpectedException( - exception.VolumeBackendAPIException, - 'Error executing CloudByte API'): - self.driver._api_request_for_cloudbyte('listTsm', {}) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_delete_volume(self, mock_api_req): - - # prepare the dependencies - fake_volume_id = self._get_fake_volume_id() - volume = {'id': fake_volume_id, 'provider_id': fake_volume_id} - - # Test-I - - mock_api_req.side_effect = self._side_effect_api_req - - # run the test - self.driver.delete_volume(volume) - - # assert that 7 api calls were invoked - self.assertEqual(7, mock_api_req.call_count) - - # Test-II - - # reset & re-configure mock - volume['provider_id'] = None - mock_api_req.reset_mock() - mock_api_req.side_effect = self._side_effect_api_req - - # run the test - self.driver.delete_volume(volume) - - # assert that no api calls were invoked - self.assertEqual(0, mock_api_req.call_count) - - # Test-III - - # re-configure the dependencies - volume['provider_id'] = fake_volume_id - - # reset & re-configure mock - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = ( - self._side_effect_api_req_to_delete_file_system) - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, - volume) - - # assert that 6 api calls were invoked - self.assertEqual(6, mock_api_req.call_count) - - # Test - IV - - # reset the mocks - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = ( - self._side_effect_api_req_to_query_asyncjob_response) - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, - volume) - - # assert that 7 api calls were invoked - self.assertEqual(7, mock_api_req.call_count) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_delete_snapshot(self, mock_api_req): - - snapshot = { - 'id': 'SomeID', - 'provider_id': 'devpool1/acc1openstacktsm/DS1@DS1Snap1', - 'display_name': 'DS1Snap1', - 'volume_id': 'SomeVol', - 'volume': { - 'display_name': 'DS1' - } - - } - - # Test - I - - # now run the test - self.driver.delete_snapshot(snapshot) - - # assert that 1 api call was invoked - self.assertEqual(1, mock_api_req.call_count) - - # Test - II - - # reconfigure the dependencies - snapshot['provider_id'] = None - - # reset & reconfigure the mock - mock_api_req.reset_mock() - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - self.driver.delete_snapshot(snapshot) - - # assert that no api calls were invoked - self.assertEqual(0, mock_api_req.call_count) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_create_snapshot(self, mock_api_req): - - # prepare the dependencies - fake_volume_id = self._get_fake_volume_id() - - snapshot = { - 'id': 'c60890b1-f236-46f2-9e6d-51e6e592cee6', - 'display_name': 'DS1Snap1', - 'volume_id': 'SomeVol', - 'volume': { - 'display_name': 'DS1', - 'provider_id': fake_volume_id - - } - } - - # Test - I - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - model_update = self.driver.create_snapshot(snapshot) - - # assert that 2 api calls were invoked - self.assertEqual(2, mock_api_req.call_count) - - self.assertEqual('DS1@snap_c60890b1f23646f29e6d51e6e592cee6', - model_update['provider_id']) - - # Test - II - - # reconfigure the dependencies - snapshot['volume']['provider_id'] = None - - # reset & reconfigure the mock - mock_api_req.reset_mock() - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test & assert the exception - with testtools.ExpectedException( - exception.VolumeBackendAPIException, - 'Bad or unexpected response from the storage volume ' - 'backend API: Failed to create snapshot'): - self.driver.create_snapshot(snapshot) - - # assert that no api calls were invoked - self.assertEqual(0, mock_api_req.call_count) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_create_volume(self, mock_api_req): - - # prepare the dependencies - fake_volume_id = self._get_fake_volume_id() - - volume = { - 'id': fake_volume_id, - 'size': 22, - 'volume_type_id': None - } - - # Test - I - - # enable CHAP - self._side_effect_enable_chap() - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - provider_details = self.driver.create_volume(volume) - - # assert equality checks for certain configuration attributes - self.assertEqual( - 'openstack', self.driver.configuration.cb_tsm_name) - self.assertEqual( - 'CustomerA', self.driver.configuration.cb_account_name) - self.assertEqual( - 'fakeauthgroup', self.driver.configuration.cb_auth_group) - - # assert the result - self.assertEqual( - 'CHAP fakeauthgroupchapuser fakeauthgroupchapsecret', - provider_details['provider_auth']) - self.assertThat( - provider_details['provider_location'], - matchers.Contains('172.16.50.35:3260')) - - # assert the invoked api calls to CloudByte Storage - self.assertEqual(11, mock_api_req.call_count) - - # Test - II - - # reset the mock - mock_api_req.reset_mock() - - # disable CHAP - self._side_effect_disable_chap() - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - provider_details = self.driver.create_volume(volume) - - # assert equality checks for certain configuration attributes - self.assertEqual( - 'openstack', self.driver.configuration.cb_tsm_name) - self.assertEqual( - 'CustomerA', self.driver.configuration.cb_account_name) - - # assert the result - self.assertIsNone(provider_details['provider_auth']) - self.assertThat( - provider_details['provider_location'], - matchers.Contains('172.16.50.35:3260')) - - # assert the invoked api calls to CloudByte Storage - self.assertEqual(9, mock_api_req.call_count) - - # Test - III - - # reconfigure the dependencies - volume['id'] = 'NotExists' - del volume['size'] - - # reset & reconfigure the mock - mock_api_req.reset_mock() - mock_api_req.side_effect = self._side_effect_api_req - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - # Test - IV - - # reconfigure the dependencies - volume['id'] = 'abc' - - # reset the mocks - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = self._side_effect_api_req_to_create_vol - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - # Test - V - - # reconfigure the dependencies - # reset the mocks - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = self._side_effect_api_req_to_list_filesystem - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - # Test - VI - - volume['id'] = fake_volume_id - # reconfigure the dependencies - # reset the mocks - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = ( - self._side_effect_api_req_to_list_vol_iscsi_service) - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - # Test - VII - - # reconfigure the dependencies - # reset the mocks - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = ( - self._side_effect_api_req_to_list_iscsi_initiator) - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - # Test - VIII - - volume['id'] = fake_volume_id - volume['size'] = 22 - - # reconfigure the dependencies - # reset the mocks - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = ( - self._none_response_to_list_tsm) - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - # Test - IX - - volume['id'] = fake_volume_id - volume['size'] = 22 - - # reconfigure the dependencies - # reset the mocks - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = ( - self._side_effect_api_req_to_create_vol) - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - # Test - X - - # reset the mocks - mock_api_req.reset_mock() - - # configure or re-configure the mocks - mock_api_req.side_effect = ( - self._side_effect_api_req_to_query_asyncjob_response) - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - 'create_volume_from_snapshot') - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - 'create_snapshot') - def test_create_cloned_volume(self, mock_create_snapshot, - mock_create_vol_from_snap, mock_api_req): - - # prepare the input test data - fake_volume_id = self._get_fake_volume_id() - - src_volume = {'display_name': 'DS1Snap1'} - - cloned_volume = { - 'source_volid': fake_volume_id, - 'id': 'SomeNewID', - 'display_name': 'CloneOfDS1Snap1' - } - - # Test - I - - # configure the mocks with respective sideeffects - mock_api_req.side_effect = self._side_effect_api_req - mock_create_vol_from_snap.side_effect = ( - self._side_effect_create_vol_from_snap) - mock_create_snapshot.side_effect = ( - self._side_effect_create_snapshot) - - # now run the test - self.driver.create_cloned_volume(cloned_volume, src_volume) - - # assert that n api calls were invoked - self.assertEqual(0, mock_api_req.call_count) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_create_volume_from_snapshot(self, mock_api_req): - - # prepare the input test data - fake_volume_id = self._get_fake_volume_id() - - snapshot = { - 'volume_id': fake_volume_id, - 'provider_id': 'devpool1/acc1openstacktsm/DS1@DS1Snap1', - 'id': 'SomeSnapID', - 'volume': { - 'provider_id': fake_volume_id - } - } - - cloned_volume = { - 'display_name': 'CloneOfDS1Snap1', - 'id': 'ClonedVolID' - } - - # Test - I - - # enable CHAP - self._side_effect_enable_chap() - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - provider_details = ( - self.driver.create_volume_from_snapshot(cloned_volume, snapshot)) - - # assert the result - self.assertEqual( - 'CHAP fakeauthgroupchapuser fakeauthgroupchapsecret', - provider_details['provider_auth']) - self.assertEqual( - '20.10.22.56:3260 ' - 'iqn.2014-06.acc1.openstacktsm:acc1DS1Snap1clone1 0', - provider_details['provider_location']) - - # assert the invoked api calls to CloudByte Storage - self.assertEqual(4, mock_api_req.call_count) - - # Test - II - - # reset the mocks - mock_api_req.reset_mock() - - # disable CHAP - self._side_effect_disable_chap() - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - provider_details = ( - self.driver.create_volume_from_snapshot(cloned_volume, snapshot)) - - # assert the result - self.assertIsNone(provider_details['provider_auth']) - self.assertEqual( - '20.10.22.56:3260 ' - 'iqn.2014-06.acc1.openstacktsm:acc1DS1Snap1clone1 0', - provider_details['provider_location']) - - # assert n api calls were invoked - self.assertEqual(1, mock_api_req.call_count) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_extend_volume(self, mock_api_req): - - # prepare the input test data - fake_volume_id = self._get_fake_volume_id() - - volume = { - 'id': 'SomeID', - 'provider_id': fake_volume_id - } - - new_size = '2' - - # Test - I - - # configure the mock with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - self.driver.extend_volume(volume, new_size) - - # assert n api calls were invoked - self.assertEqual(1, mock_api_req.call_count) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_create_export(self, mock_api_req): - - # Test - I - - # enable CHAP - self._side_effect_enable_chap() - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - model_update = self.driver.create_export({}, {}, {}) - - # assert the result - self.assertEqual('CHAP fakeauthgroupchapuser fakeauthgroupchapsecret', - model_update['provider_auth']) - - # Test - II - - # reset the mocks - mock_api_req.reset_mock() - - # disable CHAP - self._side_effect_disable_chap() - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - model_update = self.driver.create_export({}, {}, {}) - - # assert the result - self.assertIsNone(model_update['provider_auth']) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_ensure_export(self, mock_api_req): - - # Test - I - - # enable CHAP - self._side_effect_enable_chap() - - # configure the mock with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - model_update = self.driver.ensure_export({}, {}) - - # assert the result to have a provider_auth attribute - self.assertEqual('CHAP fakeauthgroupchapuser fakeauthgroupchapsecret', - model_update['provider_auth']) - - # Test - II - - # reset the mocks - mock_api_req.reset_mock() - - # disable CHAP - self._side_effect_disable_chap() - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - - # now run the test - model_update = self.driver.create_export({}, {}, {}) - - # assert the result - self.assertIsNone(model_update['provider_auth']) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - def test_get_volume_stats(self, mock_api_req): - - # configure the mock with a side-effect - mock_api_req.side_effect = self._side_effect_api_req - - # Test - I - - # run the test - vol_stats = self.driver.get_volume_stats() - - # assert 0 api calls were invoked - self.assertEqual(0, mock_api_req.call_count) - - # Test - II - - # run the test with refresh as True - vol_stats = self.driver.get_volume_stats(refresh=True) - - # assert n api calls were invoked - self.assertEqual(1, mock_api_req.call_count) - - # assert the result attributes with respective values - self.assertEqual(1024.0, vol_stats['total_capacity_gb']) - self.assertEqual(824.0, vol_stats['free_capacity_gb']) - self.assertEqual(0, vol_stats['reserved_percentage']) - self.assertEqual('CloudByte', vol_stats['vendor_name']) - self.assertEqual('iSCSI', vol_stats['storage_protocol']) - - # Test - III - - # configure the mocks with side-effect - mock_api_req.reset_mock() - mock_api_req.side_effect = self._side_effect_api_req_to_list_tsm - - # run the test with refresh as True - with testtools.ExpectedException( - exception.VolumeBackendAPIException, - "Bad or unexpected response from the storage volume " - "backend API: No response was received from CloudByte " - "storage list tsm API call."): - self.driver.get_volume_stats(refresh=True) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - @mock.patch.object(volume_types, - 'get_volume_type') - @mock.patch.object(qos_specs, - 'get_qos_specs') - def test_retype(self, get_qos_spec, get_volume_type, mock_api_req): - - # prepare the input test data - fake_new_type = {'id': 'fake-new-type-id'} - fake_volume_id = self._get_fake_volume_id() - - volume = { - 'id': 'SomeID', - 'provider_id': fake_volume_id - } - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - get_qos_spec.side_effect = self._fake_get_qos_spec - get_volume_type.side_effect = self._fake_get_volume_type - - self.assertTrue(self.driver.retype(self.ctxt, - volume, - fake_new_type, None, None)) - - # assert the invoked api calls - self.assertEqual(3, mock_api_req.call_count) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - @mock.patch.object(volume_types, - 'get_volume_type') - @mock.patch.object(qos_specs, - 'get_qos_specs') - def test_retype_without_provider_id(self, get_qos_spec, get_volume_type, - mock_api_req): - - # prepare the input test data - fake_new_type = {'id': 'fake-new-type-id'} - volume = {'id': 'SomeID'} - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - get_qos_spec.side_effect = self._fake_get_qos_spec - get_volume_type.side_effect = self._fake_get_volume_type - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.retype, - self.ctxt, volume, fake_new_type, None, None) - - @mock.patch.object(cloudbyte.CloudByteISCSIDriver, - '_api_request_for_cloudbyte') - @mock.patch.object(volume_types, - 'get_volume_type') - @mock.patch.object(qos_specs, - 'get_qos_specs') - def test_retype_without_filesystem(self, get_qos_spec, get_volume_type, - mock_api_req): - - # prepare the input test data - fake_new_type = {'id': 'fake-new-type-id'} - fake_volume_id = self._get_fake_volume_id() - - volume = { - 'id': 'SomeID', - 'provider_id': fake_volume_id - } - - # configure the mocks with respective side-effects - mock_api_req.side_effect = self._side_effect_api_req - get_qos_spec.side_effect = self._fake_get_qos_spec - get_volume_type.side_effect = self._fake_get_volume_type - mock_api_req.side_effect = self._fake_api_req_to_list_filesystem - - # Now run the test & assert the exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.retype, - self.ctxt, volume, fake_new_type, None, None) diff --git a/cinder/tests/unit/test_cmd.py b/cinder/tests/unit/test_cmd.py deleted file mode 100644 index a095caa9f..000000000 --- a/cinder/tests/unit/test_cmd.py +++ /dev/null @@ -1,1789 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime -import six -import sys - -from cinder import rpc -try: - from unittest import mock -except ImportError: - import mock -from oslo_config import cfg - -try: - import rtslib_fb -except ImportError: - import rtslib as rtslib_fb - - -from cinder.cmd import all as cinder_all -from cinder.cmd import api as cinder_api -from cinder.cmd import backup as cinder_backup -from cinder.cmd import manage as cinder_manage -from cinder.cmd import rtstool as cinder_rtstool -from cinder.cmd import scheduler as cinder_scheduler -from cinder.cmd import volume as cinder_volume -from cinder.cmd import volume_usage_audit -from cinder import context -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder.tests.unit import fake_constants -from cinder.tests.unit import fake_volume -from cinder import version - -CONF = cfg.CONF - - -class TestCinderApiCmd(test.TestCase): - """Unit test cases for python modules under cinder/cmd.""" - - def setUp(self): - super(TestCinderApiCmd, self).setUp() - sys.argv = ['cinder-api'] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - def tearDown(self): - super(TestCinderApiCmd, self).tearDown() - - @mock.patch('cinder.service.WSGIService') - @mock.patch('cinder.service.process_launcher') - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.setup') - def test_main(self, log_setup, monkey_patch, rpc_init, process_launcher, - wsgi_service): - launcher = process_launcher.return_value - server = wsgi_service.return_value - server.workers = mock.sentinel.worker_count - - cinder_api.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - monkey_patch.assert_called_once_with() - rpc_init.assert_called_once_with(CONF) - process_launcher.assert_called_once_with() - wsgi_service.assert_called_once_with('osapi_volume') - launcher.launch_service.assert_called_once_with(server, - workers=server.workers) - launcher.wait.assert_called_once_with() - - -class TestCinderBackupCmd(test.TestCase): - - def setUp(self): - super(TestCinderBackupCmd, self).setUp() - sys.argv = ['cinder-backup'] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - def tearDown(self): - super(TestCinderBackupCmd, self).tearDown() - - @mock.patch('cinder.service.wait') - @mock.patch('cinder.service.serve') - @mock.patch('cinder.service.Service.create') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.setup') - def test_main(self, log_setup, monkey_patch, service_create, service_serve, - service_wait): - server = service_create.return_value - - cinder_backup.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - monkey_patch.assert_called_once_with() - service_create.assert_called_once_with(binary='cinder-backup') - service_serve.assert_called_once_with(server) - service_wait.assert_called_once_with() - - -class TestCinderAllCmd(test.TestCase): - - def setUp(self): - super(TestCinderAllCmd, self).setUp() - sys.argv = ['cinder-all'] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - def tearDown(self): - super(TestCinderAllCmd, self).tearDown() - - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.service.Service.create') - @mock.patch('cinder.service.WSGIService') - @mock.patch('cinder.service.process_launcher') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - def test_main(self, log_setup, get_logger, monkey_patch, process_launcher, - wsgi_service, service_create, rpc_init): - CONF.set_override('enabled_backends', None) - launcher = process_launcher.return_value - server = wsgi_service.return_value - server.workers = mock.sentinel.worker_count - service = service_create.return_value - - cinder_all.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder.all') - monkey_patch.assert_called_once_with() - rpc_init.assert_called_once_with(CONF) - process_launcher.assert_called_once_with() - wsgi_service.assert_called_once_with('osapi_volume') - launcher.launch_service.assert_any_call(server, workers=server.workers) - - service_create.assert_has_calls([mock.call(binary='cinder-scheduler'), - mock.call(binary='cinder-backup'), - mock.call(binary='cinder-volume')]) - self.assertEqual(3, service_create.call_count) - launcher.launch_service.assert_has_calls([mock.call(service)] * 3) - self.assertEqual(4, launcher.launch_service.call_count) - - launcher.wait.assert_called_once_with() - - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.service.Service.create') - @mock.patch('cinder.service.WSGIService') - @mock.patch('cinder.service.process_launcher') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - def test_main_with_backend(self, log_setup, get_logger, monkey_patch, - process_launcher, wsgi_service, service_create, - rpc_init): - CONF.set_override('enabled_backends', ['backend1']) - CONF.set_override('host', 'host') - launcher = process_launcher.return_value - server = wsgi_service.return_value - server.workers = mock.sentinel.worker_count - service = service_create.return_value - - cinder_all.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder.all') - monkey_patch.assert_called_once_with() - rpc_init.assert_called_once_with(CONF) - process_launcher.assert_called_once_with() - wsgi_service.assert_called_once_with('osapi_volume') - launcher.launch_service.assert_any_call(server, workers=server.workers) - - service_create.assert_has_calls([mock.call(binary='cinder-scheduler'), - mock.call(binary='cinder-backup'), - mock.call(binary='cinder-volume', - host='host@backend1', - service_name='backend1')]) - self.assertEqual(3, service_create.call_count) - launcher.launch_service.assert_has_calls([mock.call(service)] * 3) - self.assertEqual(4, launcher.launch_service.call_count) - - launcher.wait.assert_called_once_with() - - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.service.Service.create') - @mock.patch('cinder.service.WSGIService') - @mock.patch('cinder.service.process_launcher') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - def test_main_load_osapi_volume_exception(self, log_setup, get_logger, - monkey_patch, process_launcher, - wsgi_service, service_create, - rpc_init): - launcher = process_launcher.return_value - server = wsgi_service.return_value - server.workers = mock.sentinel.worker_count - mock_log = get_logger.return_value - - for ex in (Exception(), SystemExit()): - launcher.launch_service.side_effect = ex - - cinder_all.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder.all') - monkey_patch.assert_called_once_with() - process_launcher.assert_called_once_with() - wsgi_service.assert_called_once_with('osapi_volume') - rpc_init.assert_called_with(CONF) - launcher.launch_service.assert_any_call(server, - workers=server.workers) - self.assertTrue(mock_log.exception.called) - - # Reset for the next exception - log_setup.reset_mock() - get_logger.reset_mock() - monkey_patch.reset_mock() - process_launcher.reset_mock() - wsgi_service.reset_mock() - mock_log.reset_mock() - - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.service.Service.create') - @mock.patch('cinder.service.WSGIService') - @mock.patch('cinder.service.process_launcher') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - def test_main_load_binary_exception(self, log_setup, get_logger, - monkey_patch, process_launcher, - wsgi_service, service_create, - rpc_init): - CONF.set_override('enabled_backends', None) - launcher = process_launcher.return_value - server = wsgi_service.return_value - server.workers = mock.sentinel.worker_count - service = service_create.return_value - mock_log = get_logger.return_value - - def launch_service(*args, **kwargs): - if service in args: - raise Exception() - - launcher.launch_service.side_effect = launch_service - - cinder_all.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder.all') - monkey_patch.assert_called_once_with() - process_launcher.assert_called_once_with() - wsgi_service.assert_called_once_with('osapi_volume') - launcher.launch_service.assert_any_call(server, - workers=server.workers) - for binary in ['cinder-volume', 'cinder-scheduler', 'cinder-backup']: - service_create.assert_any_call(binary=binary) - launcher.launch_service.assert_called_with(service) - rpc_init.assert_called_once_with(CONF) - self.assertTrue(mock_log.exception.called) - - -class TestCinderSchedulerCmd(test.TestCase): - - def setUp(self): - super(TestCinderSchedulerCmd, self).setUp() - sys.argv = ['cinder-scheduler'] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - def tearDown(self): - super(TestCinderSchedulerCmd, self).tearDown() - - @mock.patch('cinder.service.wait') - @mock.patch('cinder.service.serve') - @mock.patch('cinder.service.Service.create') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.setup') - def test_main(self, log_setup, monkey_patch, service_create, - service_serve, service_wait): - server = service_create.return_value - - cinder_scheduler.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - monkey_patch.assert_called_once_with() - service_create.assert_called_once_with(binary='cinder-scheduler') - service_serve.assert_called_once_with(server) - service_wait.assert_called_once_with() - - -class TestCinderVolumeCmd(test.TestCase): - - def setUp(self): - super(TestCinderVolumeCmd, self).setUp() - sys.argv = ['cinder-volume'] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - def tearDown(self): - super(TestCinderVolumeCmd, self).tearDown() - - @mock.patch('cinder.service.get_launcher') - @mock.patch('cinder.service.Service.create') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.setup') - def test_main(self, log_setup, monkey_patch, service_create, - get_launcher): - CONF.set_override('enabled_backends', None) - launcher = get_launcher.return_value - server = service_create.return_value - - cinder_volume.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - monkey_patch.assert_called_once_with() - get_launcher.assert_called_once_with() - service_create.assert_called_once_with(binary='cinder-volume') - launcher.launch_service.assert_called_once_with(server) - launcher.wait.assert_called_once_with() - - @mock.patch('cinder.service.get_launcher') - @mock.patch('cinder.service.Service.create') - @mock.patch('cinder.utils.monkey_patch') - @mock.patch('oslo_log.log.setup') - def test_main_with_backends(self, log_setup, monkey_patch, service_create, - get_launcher): - backends = ['backend1', 'backend2'] - CONF.set_override('enabled_backends', backends) - launcher = get_launcher.return_value - - cinder_volume.main() - - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - monkey_patch.assert_called_once_with() - get_launcher.assert_called_once_with() - self.assertEqual(len(backends), service_create.call_count) - self.assertEqual(len(backends), launcher.launch_service.call_count) - launcher.wait.assert_called_once_with() - - -class TestCinderManageCmd(test.TestCase): - - def setUp(self): - super(TestCinderManageCmd, self).setUp() - sys.argv = ['cinder-manage'] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - def tearDown(self): - super(TestCinderManageCmd, self).tearDown() - - @mock.patch('cinder.db.migration.db_sync') - def test_db_commands_sync(self, db_sync): - version = mock.MagicMock() - db_cmds = cinder_manage.DbCommands() - db_cmds.sync(version=version) - db_sync.assert_called_once_with(version) - - @mock.patch('oslo_db.sqlalchemy.migration.db_version') - def test_db_commands_version(self, db_version): - db_cmds = cinder_manage.DbCommands() - with mock.patch('sys.stdout', new=six.StringIO()): - db_cmds.version() - self.assertEqual(1, db_version.call_count) - - @mock.patch('oslo_db.sqlalchemy.migration.db_version') - def test_db_commands_downgrade_fails(self, db_version): - db_version.return_value = 2 - db_cmds = cinder_manage.DbCommands() - with mock.patch('sys.stdout', new=six.StringIO()): - self.assertRaises(exception.InvalidInput, db_cmds.sync, 1) - - @mock.patch('cinder.version.version_string') - def test_versions_commands_list(self, version_string): - version_cmds = cinder_manage.VersionCommands() - with mock.patch('sys.stdout', new=six.StringIO()): - version_cmds.list() - version_string.assert_called_once_with() - - @mock.patch('cinder.version.version_string') - def test_versions_commands_call(self, version_string): - version_cmds = cinder_manage.VersionCommands() - with mock.patch('sys.stdout', new=six.StringIO()): - version_cmds.__call__() - version_string.assert_called_once_with() - - @mock.patch('cinder.db.service_get_all') - @mock.patch('cinder.context.get_admin_context') - def test_host_commands_list(self, get_admin_context, service_get_all): - get_admin_context.return_value = mock.sentinel.ctxt - service_get_all.return_value = [{'host': 'fake-host', - 'availability_zone': 'fake-az'}] - - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - expected_out = ("%(host)-25s\t%(zone)-15s\n" % - {'host': 'host', 'zone': 'zone'}) - expected_out += ("%(host)-25s\t%(availability_zone)-15s\n" % - {'host': 'fake-host', - 'availability_zone': 'fake-az'}) - host_cmds = cinder_manage.HostCommands() - host_cmds.list() - - get_admin_context.assert_called_once_with() - service_get_all.assert_called_once_with(mock.sentinel.ctxt, None) - self.assertEqual(expected_out, fake_out.getvalue()) - - @mock.patch('cinder.db.service_get_all') - @mock.patch('cinder.context.get_admin_context') - def test_host_commands_list_with_zone(self, get_admin_context, - service_get_all): - get_admin_context.return_value = mock.sentinel.ctxt - service_get_all.return_value = [{'host': 'fake-host', - 'availability_zone': 'fake-az1'}, - {'host': 'fake-host', - 'availability_zone': 'fake-az2'}] - - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - expected_out = ("%(host)-25s\t%(zone)-15s\n" % - {'host': 'host', 'zone': 'zone'}) - expected_out += ("%(host)-25s\t%(availability_zone)-15s\n" % - {'host': 'fake-host', - 'availability_zone': 'fake-az1'}) - host_cmds = cinder_manage.HostCommands() - host_cmds.list(zone='fake-az1') - - get_admin_context.assert_called_once_with() - service_get_all.assert_called_once_with(mock.sentinel.ctxt, None) - self.assertEqual(expected_out, fake_out.getvalue()) - - @mock.patch('cinder.objects.base.CinderObjectSerializer') - @mock.patch('cinder.rpc.get_client') - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.rpc.initialized', return_value=False) - @mock.patch('oslo_messaging.Target') - def test_volume_commands_init(self, messaging_target, rpc_initialized, - rpc_init, get_client, object_serializer): - CONF.set_override('volume_topic', 'fake-topic') - mock_target = messaging_target.return_value - mock_rpc_client = get_client.return_value - - volume_cmds = cinder_manage.VolumeCommands() - rpc_client = volume_cmds._rpc_client() - - rpc_initialized.assert_called_once_with() - rpc_init.assert_called_once_with(CONF) - messaging_target.assert_called_once_with(topic='fake-topic') - get_client.assert_called_once_with(mock_target, - serializer=object_serializer()) - self.assertEqual(mock_rpc_client, rpc_client) - - @mock.patch('cinder.db.sqlalchemy.api.volume_get') - @mock.patch('cinder.context.get_admin_context') - @mock.patch('cinder.rpc.get_client') - @mock.patch('cinder.rpc.init') - def test_volume_commands_delete(self, rpc_init, get_client, - get_admin_context, volume_get): - ctxt = context.RequestContext('admin', 'fake', True) - get_admin_context.return_value = ctxt - mock_client = mock.MagicMock() - cctxt = mock.MagicMock() - mock_client.prepare.return_value = cctxt - get_client.return_value = mock_client - host = 'fake@host' - db_volume = {'host': host + '#pool1'} - volume = fake_volume.fake_db_volume(**db_volume) - volume_obj = fake_volume.fake_volume_obj(ctxt, **volume) - volume_id = volume['id'] - volume_get.return_value = volume - - volume_cmds = cinder_manage.VolumeCommands() - volume_cmds._client = mock_client - volume_cmds.delete(volume_id) - - volume_get.assert_called_once_with(ctxt, volume_id) - mock_client.prepare.assert_called_once_with(server=host) - cctxt.cast.assert_called_once_with(ctxt, 'delete_volume', - volume_id=volume['id'], - volume=volume_obj) - - @mock.patch('cinder.db.volume_destroy') - @mock.patch('cinder.db.sqlalchemy.api.volume_get') - @mock.patch('cinder.context.get_admin_context') - @mock.patch('cinder.rpc.init') - def test_volume_commands_delete_no_host(self, rpc_init, get_admin_context, - volume_get, volume_destroy): - ctxt = context.RequestContext('fake-user', 'fake-project', - is_admin=True) - get_admin_context.return_value = ctxt - volume = fake_volume.fake_db_volume() - volume_id = volume['id'] - volume_get.return_value = volume - - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - expected_out = ('Volume not yet assigned to host.\n' - 'Deleting volume from database and skipping' - ' rpc.\n') - volume_cmds = cinder_manage.VolumeCommands() - volume_cmds.delete(volume_id) - - get_admin_context.assert_called_once_with() - volume_get.assert_called_once_with(ctxt, volume_id) - self.assertTrue(volume_destroy.called) - admin_context = volume_destroy.call_args[0][0] - self.assertTrue(admin_context.is_admin) - self.assertEqual(expected_out, fake_out.getvalue()) - - @mock.patch('cinder.db.volume_destroy') - @mock.patch('cinder.db.sqlalchemy.api.volume_get') - @mock.patch('cinder.context.get_admin_context') - @mock.patch('cinder.rpc.init') - def test_volume_commands_delete_volume_in_use(self, rpc_init, - get_admin_context, - volume_get, volume_destroy): - ctxt = context.RequestContext('fake-user', 'fake-project') - get_admin_context.return_value = ctxt - db_volume = {'status': 'in-use', 'host': 'fake-host'} - volume = fake_volume.fake_db_volume(**db_volume) - volume_id = volume['id'] - volume_get.return_value = volume - - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - expected_out = ('Volume is in-use.\n' - 'Detach volume from instance and then try' - ' again.\n') - volume_cmds = cinder_manage.VolumeCommands() - volume_cmds.delete(volume_id) - - volume_get.assert_called_once_with(ctxt, volume_id) - self.assertEqual(expected_out, fake_out.getvalue()) - - def test_config_commands_list(self): - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - expected_out = '' - for key, value in CONF.items(): - expected_out += '%s = %s' % (key, value) + '\n' - - config_cmds = cinder_manage.ConfigCommands() - config_cmds.list() - - self.assertEqual(expected_out, fake_out.getvalue()) - - def test_config_commands_list_param(self): - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - CONF.set_override('host', 'fake') - expected_out = 'host = fake\n' - - config_cmds = cinder_manage.ConfigCommands() - config_cmds.list(param='host') - - self.assertEqual(expected_out, fake_out.getvalue()) - - def test_get_log_commands_no_errors(self): - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - CONF.set_override('log_dir', None) - expected_out = 'No errors in logfiles!\n' - - get_log_cmds = cinder_manage.GetLogCommands() - get_log_cmds.errors() - - self.assertEqual(expected_out, fake_out.getvalue()) - - @mock.patch('six.moves.builtins.open') - @mock.patch('os.listdir') - def test_get_log_commands_errors(self, listdir, open): - CONF.set_override('log_dir', 'fake-dir') - listdir.return_value = ['fake-error.log'] - - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - open.return_value = six.StringIO( - '[ ERROR ] fake-error-message') - expected_out = ('fake-dir/fake-error.log:-\n' - 'Line 1 : [ ERROR ] fake-error-message\n') - - get_log_cmds = cinder_manage.GetLogCommands() - get_log_cmds.errors() - - self.assertEqual(expected_out, fake_out.getvalue()) - open.assert_called_once_with('fake-dir/fake-error.log', 'r') - listdir.assert_called_once_with(CONF.log_dir) - - @mock.patch('six.moves.builtins.open') - @mock.patch('os.path.exists') - def test_get_log_commands_syslog_no_log_file(self, path_exists, open): - path_exists.return_value = False - - get_log_cmds = cinder_manage.GetLogCommands() - with mock.patch('sys.stdout', new=six.StringIO()): - exit = self.assertRaises(SystemExit, get_log_cmds.syslog) - self.assertEqual(1, exit.code) - - path_exists.assert_any_call('/var/log/syslog') - path_exists.assert_any_call('/var/log/messages') - - @mock.patch('cinder.db.backup_get_all') - @mock.patch('cinder.context.get_admin_context') - def test_backup_commands_list(self, get_admin_context, backup_get_all): - ctxt = context.RequestContext('fake-user', 'fake-project') - get_admin_context.return_value = ctxt - backup = {'id': 1, - 'user_id': 'fake-user-id', - 'project_id': 'fake-project-id', - 'host': 'fake-host', - 'display_name': 'fake-display-name', - 'container': 'fake-container', - 'status': fields.BackupStatus.AVAILABLE, - 'size': 123, - 'object_count': 1, - 'volume_id': 'fake-volume-id', - } - backup_get_all.return_value = [backup] - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - hdr = ('%-32s\t%-32s\t%-32s\t%-24s\t%-24s\t%-12s\t%-12s\t%-12s' - '\t%-12s') - header = hdr % ('ID', - 'User ID', - 'Project ID', - 'Host', - 'Name', - 'Container', - 'Status', - 'Size', - 'Object Count') - res = ('%-32s\t%-32s\t%-32s\t%-24s\t%-24s\t%-12s\t%-12s\t%-12d' - '\t%-12s') - resource = res % (backup['id'], - backup['user_id'], - backup['project_id'], - backup['host'], - backup['display_name'], - backup['container'], - backup['status'], - backup['size'], - 1) - expected_out = header + '\n' + resource + '\n' - - backup_cmds = cinder_manage.BackupCommands() - backup_cmds.list() - - get_admin_context.assert_called_once_with() - backup_get_all.assert_called_once_with(ctxt, None, None, None, - None, None, None) - self.assertEqual(expected_out, fake_out.getvalue()) - - @mock.patch('cinder.db.backup_update') - @mock.patch('cinder.db.backup_get_all_by_host') - @mock.patch('cinder.context.get_admin_context') - def test_update_backup_host(self, get_admin_context, - backup_get_by_host, - backup_update): - ctxt = context.RequestContext('fake-user', 'fake-project') - get_admin_context.return_value = ctxt - backup = {'id': fake_constants.backup_id, - 'user_id': 'fake-user-id', - 'project_id': 'fake-project-id', - 'host': 'fake-host', - 'display_name': 'fake-display-name', - 'container': 'fake-container', - 'status': fields.BackupStatus.AVAILABLE, - 'size': 123, - 'object_count': 1, - 'volume_id': 'fake-volume-id', - } - backup_get_by_host.return_value = [backup] - backup_cmds = cinder_manage.BackupCommands() - backup_cmds.update_backup_host('fake_host', 'fake_host2') - - get_admin_context.assert_called_once_with() - backup_get_by_host.assert_called_once_with(ctxt, 'fake_host') - backup_update.assert_called_once_with(ctxt, fake_constants.backup_id, - {'host': 'fake_host2'}) - - @mock.patch('cinder.utils.service_is_up') - @mock.patch('cinder.db.service_get_all') - @mock.patch('cinder.context.get_admin_context') - def _test_service_commands_list(self, service, get_admin_context, - service_get_all, service_is_up): - ctxt = context.RequestContext('fake-user', 'fake-project') - get_admin_context.return_value = ctxt - service_get_all.return_value = [service] - service_is_up.return_value = True - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - format = "%-16s %-36s %-16s %-10s %-5s %-20s %-12s %-15s" - print_format = format % ('Binary', - 'Host', - 'Zone', - 'Status', - 'State', - 'Updated At', - 'RPC Version', - 'Object Version') - rpc_version = service['rpc_current_version'] - if not rpc_version: - rpc_version = rpc.LIBERTY_RPC_VERSIONS[service['binary']] - object_version = service['object_current_version'] - if not object_version: - object_version = 'liberty' - service_format = format % (service['binary'], - service['host'].partition('.')[0], - service['availability_zone'], - 'enabled', - ':-)', - service['updated_at'], - rpc_version, - object_version) - expected_out = print_format + '\n' + service_format + '\n' - - service_cmds = cinder_manage.ServiceCommands() - service_cmds.list() - - self.assertEqual(expected_out, fake_out.getvalue()) - get_admin_context.assert_called_with() - service_get_all.assert_called_with(ctxt, None) - - def test_service_commands_list(self): - service = {'binary': 'cinder-binary', - 'host': 'fake-host.fake-domain', - 'availability_zone': 'fake-zone', - 'updated_at': '2014-06-30 11:22:33', - 'disabled': False, - 'rpc_current_version': '1.1', - 'object_current_version': '1.1'} - for binary in ('volume', 'scheduler', 'backup'): - service['binary'] = 'cinder-%s' % binary - self._test_service_commands_list(service) - - def test_service_commands_list_no_updated_at(self): - service = {'binary': 'cinder-binary', - 'host': 'fake-host.fake-domain', - 'availability_zone': 'fake-zone', - 'updated_at': None, - 'disabled': False, - 'rpc_current_version': None, - 'object_current_version': None} - for binary in ('volume', 'scheduler', 'backup'): - service['binary'] = 'cinder-%s' % binary - self._test_service_commands_list(service) - - def test_get_arg_string(self): - args1 = "foobar" - args2 = "-foo bar" - args3 = "--foo bar" - - self.assertEqual("foobar", cinder_manage.get_arg_string(args1)) - self.assertEqual("foo bar", cinder_manage.get_arg_string(args2)) - self.assertEqual("foo bar", cinder_manage.get_arg_string(args3)) - - @mock.patch('oslo_config.cfg.ConfigOpts.register_cli_opt') - def test_main_argv_lt_2(self, register_cli_opt): - script_name = 'cinder-manage' - sys.argv = [script_name] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - with mock.patch('sys.stdout', new=six.StringIO()): - exit = self.assertRaises(SystemExit, cinder_manage.main) - self.assertTrue(register_cli_opt.called) - self.assertEqual(2, exit.code) - - @mock.patch('oslo_config.cfg.ConfigOpts.__call__') - @mock.patch('oslo_log.log.setup') - @mock.patch('oslo_config.cfg.ConfigOpts.register_cli_opt') - def test_main_sudo_failed(self, register_cli_opt, log_setup, - config_opts_call): - script_name = 'cinder-manage' - sys.argv = [script_name, 'fake_category', 'fake_action'] - config_opts_call.side_effect = cfg.ConfigFilesNotFoundError( - mock.sentinel._namespace) - - with mock.patch('sys.stdout', new=six.StringIO()): - exit = self.assertRaises(SystemExit, cinder_manage.main) - - self.assertTrue(register_cli_opt.called) - config_opts_call.assert_called_once_with( - sys.argv[1:], project='cinder', - version=version.version_string()) - self.assertFalse(log_setup.called) - self.assertEqual(2, exit.code) - - @mock.patch('oslo_config.cfg.ConfigOpts.__call__') - @mock.patch('oslo_config.cfg.ConfigOpts.register_cli_opt') - def test_main(self, register_cli_opt, config_opts_call): - script_name = 'cinder-manage' - sys.argv = [script_name, 'config', 'list'] - action_fn = mock.MagicMock() - CONF.category = mock.MagicMock(action_fn=action_fn) - - cinder_manage.main() - - self.assertTrue(register_cli_opt.called) - config_opts_call.assert_called_once_with( - sys.argv[1:], project='cinder', version=version.version_string()) - self.assertTrue(action_fn.called) - - @mock.patch('oslo_config.cfg.ConfigOpts.__call__') - @mock.patch('oslo_log.log.setup') - @mock.patch('oslo_config.cfg.ConfigOpts.register_cli_opt') - def test_main_invalid_dir(self, register_cli_opt, log_setup, - config_opts_call): - script_name = 'cinder-manage' - fake_dir = 'fake-dir' - invalid_dir = 'Invalid directory:' - sys.argv = [script_name, '--config-dir', fake_dir] - config_opts_call.side_effect = cfg.ConfigDirNotFoundError(fake_dir) - - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - exit = self.assertRaises(SystemExit, cinder_manage.main) - self.assertTrue(register_cli_opt.called) - config_opts_call.assert_called_once_with( - sys.argv[1:], project='cinder', - version=version.version_string()) - self.assertIn(invalid_dir, fake_out.getvalue()) - self.assertIn(fake_dir, fake_out.getvalue()) - self.assertFalse(log_setup.called) - self.assertEqual(2, exit.code) - - @mock.patch('cinder.db') - def test_remove_service_failure(self, mock_db): - mock_db.service_destroy.side_effect = SystemExit(1) - service_commands = cinder_manage.ServiceCommands() - exit = service_commands.remove('abinary', 'ahost') - self.assertEqual(2, exit) - - @mock.patch('cinder.db.service_destroy') - @mock.patch('cinder.db.service_get_by_args', - return_value = {'id': '12'}) - def test_remove_service_success(self, mock_get_by_args, - mock_service_destroy): - service_commands = cinder_manage.ServiceCommands() - self.assertIsNone(service_commands.remove('abinary', 'ahost')) - - -class TestCinderRtstoolCmd(test.TestCase): - - def setUp(self): - super(TestCinderRtstoolCmd, self).setUp() - sys.argv = ['cinder-rtstool'] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - self.INITIATOR_IQN = 'iqn.2015.12.com.example.openstack.i:UNIT1' - self.TARGET_IQN = 'iqn.2015.12.com.example.openstack.i:TARGET1' - - def tearDown(self): - super(TestCinderRtstoolCmd, self).tearDown() - - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_create_rtslib_error(self, rtsroot): - rtsroot.side_effect = rtslib_fb.utils.RTSLibError() - - with mock.patch('sys.stdout', new=six.StringIO()): - self.assertRaises(rtslib_fb.utils.RTSLibError, - cinder_rtstool.create, - mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled) - - def _test_create_rtslib_error_network_portal(self, ip): - with mock.patch.object(rtslib_fb, 'NetworkPortal') as network_portal, \ - mock.patch.object(rtslib_fb, 'LUN') as lun, \ - mock.patch.object(rtslib_fb, 'TPG') as tpg, \ - mock.patch.object(rtslib_fb, 'FabricModule') as fabric_module, \ - mock.patch.object(rtslib_fb, 'Target') as target, \ - mock.patch.object(rtslib_fb, 'BlockStorageObject') as \ - block_storage_object, \ - mock.patch.object(rtslib_fb.root, 'RTSRoot') as rts_root: - root_new = mock.MagicMock(storage_objects=mock.MagicMock()) - rts_root.return_value = root_new - block_storage_object.return_value = mock.sentinel.so_new - target.return_value = mock.sentinel.target_new - fabric_module.return_value = mock.sentinel.fabric_new - tpg_new = tpg.return_value - lun.return_value = mock.sentinel.lun_new - - if ip == '0.0.0.0': - network_portal.side_effect = rtslib_fb.utils.RTSLibError() - self.assertRaises(rtslib_fb.utils.RTSLibError, - cinder_rtstool.create, - mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled) - else: - cinder_rtstool.create(mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled) - - rts_root.assert_called_once_with() - block_storage_object.assert_called_once_with( - name=mock.sentinel.name, dev=mock.sentinel.backing_device) - target.assert_called_once_with(mock.sentinel.fabric_new, - mock.sentinel.name, 'create') - fabric_module.assert_called_once_with('iscsi') - tpg.assert_called_once_with(mock.sentinel.target_new, - mode='create') - tpg_new.set_attribute.assert_called_once_with('authentication', - '1') - lun.assert_called_once_with(tpg_new, - storage_object=mock.sentinel.so_new) - self.assertEqual(1, tpg_new.enable) - network_portal.assert_any_call(tpg_new, ip, 3260, - mode='any') - - if ip == '::0': - network_portal.assert_any_call(tpg_new, ip, 3260, mode='any') - - def test_create_rtslib_error_network_portal_ipv4(self): - with mock.patch('sys.stdout', new=six.StringIO()): - self._test_create_rtslib_error_network_portal('0.0.0.0') - - def test_create_rtslib_error_network_portal_ipv6(self): - with mock.patch('sys.stdout', new=six.StringIO()): - self._test_create_rtslib_error_network_portal('::0') - - def _test_create(self, ip): - with mock.patch.object(rtslib_fb, 'NetworkPortal') as network_portal, \ - mock.patch.object(rtslib_fb, 'LUN') as lun, \ - mock.patch.object(rtslib_fb, 'TPG') as tpg, \ - mock.patch.object(rtslib_fb, 'FabricModule') as fabric_module, \ - mock.patch.object(rtslib_fb, 'Target') as target, \ - mock.patch.object(rtslib_fb, 'BlockStorageObject') as \ - block_storage_object, \ - mock.patch.object(rtslib_fb.root, 'RTSRoot') as rts_root: - root_new = mock.MagicMock(storage_objects=mock.MagicMock()) - rts_root.return_value = root_new - block_storage_object.return_value = mock.sentinel.so_new - target.return_value = mock.sentinel.target_new - fabric_module.return_value = mock.sentinel.fabric_new - tpg_new = tpg.return_value - lun.return_value = mock.sentinel.lun_new - - def network_portal_exception(*args, **kwargs): - if set([tpg_new, '::0', 3260]).issubset(list(args)): - raise rtslib_fb.utils.RTSLibError() - else: - pass - - cinder_rtstool.create(mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled) - - rts_root.assert_called_once_with() - block_storage_object.assert_called_once_with( - name=mock.sentinel.name, dev=mock.sentinel.backing_device) - target.assert_called_once_with(mock.sentinel.fabric_new, - mock.sentinel.name, 'create') - fabric_module.assert_called_once_with('iscsi') - tpg.assert_called_once_with(mock.sentinel.target_new, - mode='create') - tpg_new.set_attribute.assert_called_once_with('authentication', - '1') - lun.assert_called_once_with(tpg_new, - storage_object=mock.sentinel.so_new) - self.assertEqual(1, tpg_new.enable) - network_portal.assert_any_call(tpg_new, ip, 3260, - mode='any') - - if ip == '::0': - network_portal.assert_any_call(tpg_new, ip, 3260, mode='any') - - def test_create_ipv4(self): - self._test_create('0.0.0.0') - - def test_create_ipv6(self): - self._test_create('::0') - - @mock.patch.object(cinder_rtstool, 'rtslib_fb', autospec=True) - def test_create_ips_and_port(self, mock_rtslib): - port = 3261 - ips = ['ip1', 'ip2', 'ip3'] - - mock_rtslib.BlockStorageObject.return_value = mock.sentinel.bso - mock_rtslib.Target.return_value = mock.sentinel.target_new - mock_rtslib.FabricModule.return_value = mock.sentinel.iscsi_fabric - tpg_new = mock_rtslib.TPG.return_value - - cinder_rtstool.create(mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled, - portals_ips=ips, - portals_port=port) - - mock_rtslib.Target.assert_called_once_with(mock.sentinel.iscsi_fabric, - mock.sentinel.name, - 'create') - mock_rtslib.TPG.assert_called_once_with(mock.sentinel.target_new, - mode='create') - mock_rtslib.LUN.assert_called_once_with( - tpg_new, - storage_object=mock.sentinel.bso) - - mock_rtslib.NetworkPortal.assert_has_calls( - map(lambda ip: mock.call(tpg_new, ip, port, mode='any'), ips), - any_order=True - ) - - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_add_initiator_rtslib_error(self, rtsroot): - rtsroot.side_effect = rtslib_fb.utils.RTSLibError() - - with mock.patch('sys.stdout', new=six.StringIO()): - self.assertRaises(rtslib_fb.utils.RTSLibError, - cinder_rtstool.add_initiator, - mock.sentinel.target_iqn, - self.INITIATOR_IQN, - mock.sentinel.userid, - mock.sentinel.password) - - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_add_initiator_rtstool_error(self, rtsroot): - rtsroot.targets.return_value = {} - - self.assertRaises(cinder_rtstool.RtstoolError, - cinder_rtstool.add_initiator, - mock.sentinel.target_iqn, - self.INITIATOR_IQN, - mock.sentinel.userid, - mock.sentinel.password) - - @mock.patch.object(rtslib_fb, 'MappedLUN') - @mock.patch.object(rtslib_fb, 'NodeACL') - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_add_initiator_acl_exists(self, rtsroot, node_acl, mapped_lun): - target_iqn = mock.MagicMock() - target_iqn.tpgs.return_value = \ - [{'node_acls': self.INITIATOR_IQN}] - acl = mock.MagicMock(node_wwn=self.INITIATOR_IQN) - tpg = mock.MagicMock(node_acls=[acl]) - tpgs = iter([tpg]) - target = mock.MagicMock(tpgs=tpgs, wwn=self.TARGET_IQN) - rtsroot.return_value = mock.MagicMock(targets=[target]) - - cinder_rtstool.add_initiator(self.TARGET_IQN, - self.INITIATOR_IQN, - mock.sentinel.userid, - mock.sentinel.password) - self.assertFalse(node_acl.called) - self.assertFalse(mapped_lun.called) - - @mock.patch.object(rtslib_fb, 'MappedLUN') - @mock.patch.object(rtslib_fb, 'NodeACL') - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_add_initiator_acl_exists_case_1(self, - rtsroot, - node_acl, - mapped_lun): - """Ensure initiator iqns are handled in a case-insensitive manner.""" - target_iqn = mock.MagicMock() - target_iqn.tpgs.return_value = \ - [{'node_acls': self.INITIATOR_IQN.lower()}] - acl = mock.MagicMock(node_wwn=self.INITIATOR_IQN) - tpg = mock.MagicMock(node_acls=[acl]) - tpgs = iter([tpg]) - target = mock.MagicMock(tpgs=tpgs, wwn=target_iqn) - rtsroot.return_value = mock.MagicMock(targets=[target]) - - cinder_rtstool.add_initiator(target_iqn, - self.INITIATOR_IQN, - mock.sentinel.userid, - mock.sentinel.password) - self.assertFalse(node_acl.called) - self.assertFalse(mapped_lun.called) - - @mock.patch.object(rtslib_fb, 'MappedLUN') - @mock.patch.object(rtslib_fb, 'NodeACL') - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_add_initiator_acl_exists_case_2(self, - rtsroot, - node_acl, - mapped_lun): - """Ensure initiator iqns are handled in a case-insensitive manner.""" - iqn_lower = self.INITIATOR_IQN.lower() - target_iqn = mock.MagicMock() - target_iqn.tpgs.return_value = \ - [{'node_acls': self.INITIATOR_IQN}] - acl = mock.MagicMock(node_wwn=iqn_lower) - tpg = mock.MagicMock(node_acls=[acl]) - tpgs = iter([tpg]) - target = mock.MagicMock(tpgs=tpgs, wwn=target_iqn) - rtsroot.return_value = mock.MagicMock(targets=[target]) - - cinder_rtstool.add_initiator(target_iqn, - self.INITIATOR_IQN, - mock.sentinel.userid, - mock.sentinel.password) - self.assertFalse(node_acl.called) - self.assertFalse(mapped_lun.called) - - @mock.patch.object(rtslib_fb, 'MappedLUN') - @mock.patch.object(rtslib_fb, 'NodeACL') - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_add_initiator(self, rtsroot, node_acl, mapped_lun): - target_iqn = mock.MagicMock() - target_iqn.tpgs.return_value = \ - [{'node_acls': self.INITIATOR_IQN}] - tpg = mock.MagicMock() - tpgs = iter([tpg]) - target = mock.MagicMock(tpgs=tpgs, wwn=target_iqn) - rtsroot.return_value = mock.MagicMock(targets=[target]) - - acl_new = mock.MagicMock(chap_userid=mock.sentinel.userid, - chap_password=mock.sentinel.password) - node_acl.return_value = acl_new - - cinder_rtstool.add_initiator(target_iqn, - self.INITIATOR_IQN, - mock.sentinel.userid, - mock.sentinel.password) - node_acl.assert_called_once_with(tpg, - self.INITIATOR_IQN, - mode='create') - mapped_lun.assert_called_once_with(acl_new, 0, tpg_lun=0) - - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_get_targets(self, rtsroot): - target = mock.MagicMock() - target.dump.return_value = {'wwn': 'fake-wwn'} - rtsroot.return_value = mock.MagicMock(targets=[target]) - - with mock.patch('sys.stdout', new=six.StringIO()) as fake_out: - cinder_rtstool.get_targets() - - self.assertEqual(str(target.wwn), fake_out.getvalue().strip()) - - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_delete(self, rtsroot): - target = mock.MagicMock(wwn=mock.sentinel.iqn) - storage_object = mock.MagicMock() - name = mock.PropertyMock(return_value=mock.sentinel.iqn) - type(storage_object).name = name - rtsroot.return_value = mock.MagicMock( - targets=[target], storage_objects=[storage_object]) - - cinder_rtstool.delete(mock.sentinel.iqn) - - target.delete.assert_called_once_with() - storage_object.delete.assert_called_once_with() - - @mock.patch.object(rtslib_fb, 'MappedLUN') - @mock.patch.object(rtslib_fb, 'NodeACL') - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_delete_initiator(self, rtsroot, node_acl, mapped_lun): - target_iqn = mock.MagicMock() - target_iqn.tpgs.return_value = \ - [{'node_acls': self.INITIATOR_IQN}] - acl = mock.MagicMock(node_wwn=self.INITIATOR_IQN) - tpg = mock.MagicMock(node_acls=[acl]) - tpgs = iter([tpg]) - target = mock.MagicMock(tpgs=tpgs, wwn=target_iqn) - rtsroot.return_value = mock.MagicMock(targets=[target]) - - cinder_rtstool.delete_initiator(target_iqn, - self.INITIATOR_IQN) - - @mock.patch.object(rtslib_fb, 'MappedLUN') - @mock.patch.object(rtslib_fb, 'NodeACL') - @mock.patch.object(rtslib_fb.root, 'RTSRoot') - def test_delete_initiator_case(self, rtsroot, node_acl, mapped_lun): - """Ensure iqns are handled in a case-insensitive manner.""" - initiator_iqn_lower = self.INITIATOR_IQN.lower() - target_iqn = mock.MagicMock() - target_iqn.tpgs.return_value = \ - [{'node_acls': initiator_iqn_lower}] - acl = mock.MagicMock(node_wwn=self.INITIATOR_IQN) - tpg = mock.MagicMock(node_acls=[acl]) - tpgs = iter([tpg]) - target = mock.MagicMock(tpgs=tpgs, wwn=target_iqn) - rtsroot.return_value = mock.MagicMock(targets=[target]) - - cinder_rtstool.delete_initiator(target_iqn, - self.INITIATOR_IQN) - - @mock.patch.object(cinder_rtstool, 'os', autospec=True) - @mock.patch.object(cinder_rtstool, 'rtslib_fb', autospec=True) - def test_save_with_filename(self, mock_rtslib, mock_os): - filename = mock.sentinel.filename - cinder_rtstool.save_to_file(filename) - rtsroot = mock_rtslib.root.RTSRoot - rtsroot.assert_called_once_with() - self.assertEqual(0, mock_os.path.dirname.call_count) - self.assertEqual(0, mock_os.path.exists.call_count) - self.assertEqual(0, mock_os.makedirs.call_count) - rtsroot.return_value.save_to_file.assert_called_once_with(filename) - - @mock.patch.object(cinder_rtstool, 'os', - **{'path.exists.return_value': True, - 'path.dirname.return_value': mock.sentinel.dirname}) - @mock.patch.object(cinder_rtstool, 'rtslib_fb', - **{'root.default_save_file': mock.sentinel.filename}) - def test_save(self, mock_rtslib, mock_os): - """Test that we check path exists with default file.""" - cinder_rtstool.save_to_file(None) - rtsroot = mock_rtslib.root.RTSRoot - rtsroot.assert_called_once_with() - rtsroot.return_value.save_to_file.assert_called_once_with( - mock.sentinel.filename) - mock_os.path.dirname.assert_called_once_with(mock.sentinel.filename) - mock_os.path.exists.assert_called_once_with(mock.sentinel.dirname) - self.assertEqual(0, mock_os.makedirs.call_count) - - @mock.patch.object(cinder_rtstool, 'os', - **{'path.exists.return_value': False, - 'path.dirname.return_value': mock.sentinel.dirname}) - @mock.patch.object(cinder_rtstool, 'rtslib_fb', - **{'root.default_save_file': mock.sentinel.filename}) - def test_save_no_targetcli(self, mock_rtslib, mock_os): - """Test that we create path if it doesn't exist with default file.""" - cinder_rtstool.save_to_file(None) - rtsroot = mock_rtslib.root.RTSRoot - rtsroot.assert_called_once_with() - rtsroot.return_value.save_to_file.assert_called_once_with( - mock.sentinel.filename) - mock_os.path.dirname.assert_called_once_with(mock.sentinel.filename) - mock_os.path.exists.assert_called_once_with(mock.sentinel.dirname) - mock_os.makedirs.assert_called_once_with(mock.sentinel.dirname, 0o755) - - @mock.patch.object(cinder_rtstool, 'os', autospec=True) - @mock.patch.object(cinder_rtstool, 'rtslib_fb', autospec=True) - def test_save_error_creating_dir(self, mock_rtslib, mock_os): - mock_os.path.dirname.return_value = 'dirname' - mock_os.path.exists.return_value = False - mock_os.makedirs.side_effect = OSError('error') - - regexp = (u'targetcli not installed and could not create default ' - 'directory \(dirname\): error$') - self.assertRaisesRegexp(cinder_rtstool.RtstoolError, regexp, - cinder_rtstool.save_to_file, None) - - @mock.patch.object(cinder_rtstool, 'os', autospec=True) - @mock.patch.object(cinder_rtstool, 'rtslib_fb', autospec=True) - def test_save_error_saving(self, mock_rtslib, mock_os): - save = mock_rtslib.root.RTSRoot.return_value.save_to_file - save.side_effect = OSError('error') - regexp = u'Could not save configuration to myfile: error' - self.assertRaisesRegexp(cinder_rtstool.RtstoolError, regexp, - cinder_rtstool.save_to_file, 'myfile') - - @mock.patch.object(cinder_rtstool, 'rtslib_fb', - **{'root.default_save_file': mock.sentinel.filename}) - def test_restore(self, mock_rtslib): - """Test that we restore target configuration with default file.""" - cinder_rtstool.restore_from_file(None) - rtsroot = mock_rtslib.root.RTSRoot - rtsroot.assert_called_once_with() - rtsroot.return_value.restore_from_file.assert_called_once_with( - mock.sentinel.filename) - - @mock.patch.object(cinder_rtstool, 'rtslib_fb') - def test_restore_with_file(self, mock_rtslib): - """Test that we restore target configuration with specified file.""" - cinder_rtstool.restore_from_file('saved_file') - rtsroot = mock_rtslib.root.RTSRoot - rtsroot.return_value.restore_from_file.assert_called_once_with( - 'saved_file') - - @mock.patch('cinder.cmd.rtstool.restore_from_file') - def test_restore_error(self, restore_from_file): - """Test that we fail to restore target configuration.""" - restore_from_file.side_effect = OSError - self.assertRaises(OSError, - cinder_rtstool.restore_from_file, - mock.sentinel.filename) - - def test_usage(self): - with mock.patch('sys.stdout', new=six.StringIO()): - exit = self.assertRaises(SystemExit, cinder_rtstool.usage) - self.assertEqual(1, exit.code) - - @mock.patch('cinder.cmd.rtstool.usage') - def test_main_argc_lt_2(self, usage): - usage.side_effect = SystemExit(1) - sys.argv = ['cinder-rtstool'] - - exit = self.assertRaises(SystemExit, cinder_rtstool.usage) - - self.assertTrue(usage.called) - self.assertEqual(1, exit.code) - - def test_main_create_argv_lt_6(self): - sys.argv = ['cinder-rtstool', 'create'] - self._test_main_check_argv() - - def test_main_create_argv_gt_7(self): - sys.argv = ['cinder-rtstool', 'create', 'fake-arg1', 'fake-arg2', - 'fake-arg3', 'fake-arg4', 'fake-arg5', 'fake-arg6'] - self._test_main_check_argv() - - def test_main_add_initiator_argv_lt_6(self): - sys.argv = ['cinder-rtstool', 'add-initiator'] - self._test_main_check_argv() - - def test_main_delete_argv_lt_3(self): - sys.argv = ['cinder-rtstool', 'delete'] - self._test_main_check_argv() - - def test_main_no_action(self): - sys.argv = ['cinder-rtstool'] - self._test_main_check_argv() - - def _test_main_check_argv(self): - with mock.patch('cinder.cmd.rtstool.usage') as usage: - usage.side_effect = SystemExit(1) - sys.argv = ['cinder-rtstool', 'create'] - - exit = self.assertRaises(SystemExit, cinder_rtstool.main) - - self.assertTrue(usage.called) - self.assertEqual(1, exit.code) - - @mock.patch('cinder.cmd.rtstool.save_to_file') - def test_main_save(self, mock_save): - sys.argv = ['cinder-rtstool', - 'save'] - rc = cinder_rtstool.main() - mock_save.assert_called_once_with(None) - self.assertEqual(0, rc) - - @mock.patch('cinder.cmd.rtstool.save_to_file') - def test_main_save_with_file(self, mock_save): - sys.argv = ['cinder-rtstool', - 'save', - mock.sentinel.filename] - rc = cinder_rtstool.main() - mock_save.assert_called_once_with(mock.sentinel.filename) - self.assertEqual(0, rc) - - def test_main_create(self): - with mock.patch('cinder.cmd.rtstool.create') as create: - sys.argv = ['cinder-rtstool', - 'create', - mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled, - str(mock.sentinel.initiator_iqns)] - - rc = cinder_rtstool.main() - - create.assert_called_once_with( - mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled, - initiator_iqns=str(mock.sentinel.initiator_iqns)) - self.assertEqual(0, rc) - - @mock.patch('cinder.cmd.rtstool.create') - def test_main_create_ips_and_port(self, mock_create): - sys.argv = ['cinder-rtstool', - 'create', - mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled, - str(mock.sentinel.initiator_iqns), - '-p3261', - '-aip1,ip2,ip3'] - - rc = cinder_rtstool.main() - - mock_create.assert_called_once_with( - mock.sentinel.backing_device, - mock.sentinel.name, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.iser_enabled, - initiator_iqns=str(mock.sentinel.initiator_iqns), - portals_ips=['ip1', 'ip2', 'ip3'], - portals_port=3261) - self.assertEqual(0, rc) - - def test_main_add_initiator(self): - with mock.patch('cinder.cmd.rtstool.add_initiator') as add_initiator: - sys.argv = ['cinder-rtstool', - 'add-initiator', - mock.sentinel.target_iqn, - mock.sentinel.userid, - mock.sentinel.password, - mock.sentinel.initiator_iqns] - - rc = cinder_rtstool.main() - - add_initiator.assert_called_once_with( - mock.sentinel.target_iqn, mock.sentinel.initiator_iqns, - mock.sentinel.userid, mock.sentinel.password) - self.assertEqual(0, rc) - - def test_main_get_targets(self): - with mock.patch('cinder.cmd.rtstool.get_targets') as get_targets: - sys.argv = ['cinder-rtstool', 'get-targets'] - - rc = cinder_rtstool.main() - - get_targets.assert_called_once_with() - self.assertEqual(0, rc) - - def test_main_delete(self): - with mock.patch('cinder.cmd.rtstool.delete') as delete: - sys.argv = ['cinder-rtstool', 'delete', mock.sentinel.iqn] - - rc = cinder_rtstool.main() - - delete.assert_called_once_with(mock.sentinel.iqn) - self.assertEqual(0, rc) - - @mock.patch.object(cinder_rtstool, 'verify_rtslib') - def test_main_verify(self, mock_verify_rtslib): - sys.argv = ['cinder-rtstool', 'verify'] - - rc = cinder_rtstool.main() - - mock_verify_rtslib.assert_called_once_with() - self.assertEqual(0, rc) - - -class TestCinderVolumeUsageAuditCmd(test.TestCase): - - def setUp(self): - super(TestCinderVolumeUsageAuditCmd, self).setUp() - sys.argv = ['cinder-volume-usage-audit'] - CONF(sys.argv[1:], project='cinder', version=version.version_string()) - - def tearDown(self): - super(TestCinderVolumeUsageAuditCmd, self).tearDown() - - @mock.patch('cinder.utils.last_completed_audit_period') - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.version.version_string') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - @mock.patch('cinder.context.get_admin_context') - def test_main_time_error(self, get_admin_context, log_setup, get_logger, - version_string, rpc_init, - last_completed_audit_period): - CONF.set_override('start_time', '2014-01-01 01:00:00') - CONF.set_override('end_time', '2013-01-01 01:00:00') - last_completed_audit_period.return_value = (mock.sentinel.begin, - mock.sentinel.end) - - exit = self.assertRaises(SystemExit, volume_usage_audit.main) - - get_admin_context.assert_called_once_with() - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder') - self.assertEqual(-1, exit.code) - rpc_init.assert_called_once_with(CONF) - last_completed_audit_period.assert_called_once_with() - - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - @mock.patch('cinder.db.volume_get_active_by_window') - @mock.patch('cinder.utils.last_completed_audit_period') - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.version.version_string') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - @mock.patch('cinder.context.get_admin_context') - def test_main_send_create_volume_error(self, get_admin_context, log_setup, - get_logger, version_string, - rpc_init, - last_completed_audit_period, - volume_get_active_by_window, - notify_about_volume_usage): - CONF.set_override('send_actions', True) - CONF.set_override('start_time', '2014-01-01 01:00:00') - CONF.set_override('end_time', '2014-02-02 02:00:00') - begin = datetime.datetime(2014, 1, 1, 1, 0) - end = datetime.datetime(2014, 2, 2, 2, 0) - ctxt = context.RequestContext('fake-user', 'fake-project') - get_admin_context.return_value = ctxt - last_completed_audit_period.return_value = (begin, end) - volume1_created = datetime.datetime(2014, 1, 1, 2, 0) - volume1_deleted = datetime.datetime(2014, 1, 1, 3, 0) - volume1 = mock.MagicMock(id='1', project_id='fake-project', - created_at=volume1_created, - deleted_at=volume1_deleted) - volume_get_active_by_window.return_value = [volume1] - extra_info = { - 'audit_period_beginning': str(begin), - 'audit_period_ending': str(end), - } - local_extra_info = { - 'audit_period_beginning': str(volume1.created_at), - 'audit_period_ending': str(volume1.created_at), - } - - def _notify_about_volume_usage(*args, **kwargs): - if 'create.end' in args: - raise Exception() - else: - pass - - notify_about_volume_usage.side_effect = _notify_about_volume_usage - - volume_usage_audit.main() - - get_admin_context.assert_called_once_with() - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder') - rpc_init.assert_called_once_with(CONF) - last_completed_audit_period.assert_called_once_with() - volume_get_active_by_window.assert_called_once_with(ctxt, begin, end) - notify_about_volume_usage.assert_any_call(ctxt, volume1, 'exists', - extra_usage_info=extra_info) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'create.start', extra_usage_info=local_extra_info) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'create.end', extra_usage_info=local_extra_info) - - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - @mock.patch('cinder.db.volume_get_active_by_window') - @mock.patch('cinder.utils.last_completed_audit_period') - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.version.version_string') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - @mock.patch('cinder.context.get_admin_context') - def test_main_send_delete_volume_error(self, get_admin_context, log_setup, - get_logger, version_string, - rpc_init, - last_completed_audit_period, - volume_get_active_by_window, - notify_about_volume_usage): - CONF.set_override('send_actions', True) - CONF.set_override('start_time', '2014-01-01 01:00:00') - CONF.set_override('end_time', '2014-02-02 02:00:00') - begin = datetime.datetime(2014, 1, 1, 1, 0) - end = datetime.datetime(2014, 2, 2, 2, 0) - ctxt = context.RequestContext('fake-user', 'fake-project') - get_admin_context.return_value = ctxt - last_completed_audit_period.return_value = (begin, end) - volume1_created = datetime.datetime(2014, 1, 1, 2, 0) - volume1_deleted = datetime.datetime(2014, 1, 1, 3, 0) - volume1 = mock.MagicMock(id='1', project_id='fake-project', - created_at=volume1_created, - deleted_at=volume1_deleted) - volume_get_active_by_window.return_value = [volume1] - extra_info = { - 'audit_period_beginning': str(begin), - 'audit_period_ending': str(end), - } - local_extra_info_create = { - 'audit_period_beginning': str(volume1.created_at), - 'audit_period_ending': str(volume1.created_at), - } - local_extra_info_delete = { - 'audit_period_beginning': str(volume1.deleted_at), - 'audit_period_ending': str(volume1.deleted_at), - } - - def _notify_about_volume_usage(*args, **kwargs): - if 'delete.end' in args: - raise Exception() - else: - pass - - notify_about_volume_usage.side_effect = _notify_about_volume_usage - - volume_usage_audit.main() - - get_admin_context.assert_called_once_with() - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder') - rpc_init.assert_called_once_with(CONF) - last_completed_audit_period.assert_called_once_with() - volume_get_active_by_window.assert_called_once_with(ctxt, begin, end) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'exists', extra_usage_info=extra_info) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'create.start', - extra_usage_info=local_extra_info_create) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'create.end', - extra_usage_info=local_extra_info_create) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'delete.start', - extra_usage_info=local_extra_info_delete) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'delete.end', - extra_usage_info=local_extra_info_delete) - - @mock.patch('cinder.volume.utils.notify_about_snapshot_usage') - @mock.patch('cinder.objects.snapshot.SnapshotList.get_active_by_window') - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - @mock.patch('cinder.db.volume_get_active_by_window') - @mock.patch('cinder.utils.last_completed_audit_period') - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.version.version_string') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - @mock.patch('cinder.context.get_admin_context') - def test_main_send_snapshot_error(self, get_admin_context, - log_setup, get_logger, - version_string, rpc_init, - last_completed_audit_period, - volume_get_active_by_window, - notify_about_volume_usage, - snapshot_get_active_by_window, - notify_about_snapshot_usage): - CONF.set_override('send_actions', True) - CONF.set_override('start_time', '2014-01-01 01:00:00') - CONF.set_override('end_time', '2014-02-02 02:00:00') - begin = datetime.datetime(2014, 1, 1, 1, 0) - end = datetime.datetime(2014, 2, 2, 2, 0) - ctxt = context.RequestContext('fake-user', 'fake-project') - get_admin_context.return_value = ctxt - last_completed_audit_period.return_value = (begin, end) - snapshot1_created = datetime.datetime(2014, 1, 1, 2, 0) - snapshot1_deleted = datetime.datetime(2014, 1, 1, 3, 0) - snapshot1 = mock.MagicMock(id='1', project_id='fake-project', - created_at=snapshot1_created, - deleted_at=snapshot1_deleted) - volume_get_active_by_window.return_value = [] - snapshot_get_active_by_window.return_value = [snapshot1] - extra_info = { - 'audit_period_beginning': str(begin), - 'audit_period_ending': str(end), - } - local_extra_info_create = { - 'audit_period_beginning': str(snapshot1.created_at), - 'audit_period_ending': str(snapshot1.created_at), - } - local_extra_info_delete = { - 'audit_period_beginning': str(snapshot1.deleted_at), - 'audit_period_ending': str(snapshot1.deleted_at), - } - - def _notify_about_snapshot_usage(*args, **kwargs): - # notify_about_snapshot_usage raises an exception, but does not - # block - raise Exception() - - notify_about_snapshot_usage.side_effect = _notify_about_snapshot_usage - - volume_usage_audit.main() - - get_admin_context.assert_called_once_with() - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder') - rpc_init.assert_called_once_with(CONF) - last_completed_audit_period.assert_called_once_with() - volume_get_active_by_window.assert_called_once_with(ctxt, begin, end) - self.assertFalse(notify_about_volume_usage.called) - notify_about_snapshot_usage.assert_any_call(ctxt, snapshot1, 'exists', - extra_info) - notify_about_snapshot_usage.assert_any_call( - ctxt, snapshot1, 'create.start', - extra_usage_info=local_extra_info_create) - notify_about_snapshot_usage.assert_any_call( - ctxt, snapshot1, 'delete.start', - extra_usage_info=local_extra_info_delete) - - @mock.patch('cinder.volume.utils.notify_about_snapshot_usage') - @mock.patch('cinder.objects.snapshot.SnapshotList.get_active_by_window') - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - @mock.patch('cinder.db.volume_get_active_by_window') - @mock.patch('cinder.utils.last_completed_audit_period') - @mock.patch('cinder.rpc.init') - @mock.patch('cinder.version.version_string') - @mock.patch('oslo_log.log.getLogger') - @mock.patch('oslo_log.log.setup') - @mock.patch('cinder.context.get_admin_context') - def test_main(self, get_admin_context, log_setup, get_logger, - version_string, rpc_init, last_completed_audit_period, - volume_get_active_by_window, notify_about_volume_usage, - snapshot_get_active_by_window, notify_about_snapshot_usage): - CONF.set_override('send_actions', True) - CONF.set_override('start_time', '2014-01-01 01:00:00') - CONF.set_override('end_time', '2014-02-02 02:00:00') - begin = datetime.datetime(2014, 1, 1, 1, 0) - end = datetime.datetime(2014, 2, 2, 2, 0) - ctxt = context.RequestContext('fake-user', 'fake-project') - get_admin_context.return_value = ctxt - last_completed_audit_period.return_value = (begin, end) - - volume1_created = datetime.datetime(2014, 1, 1, 2, 0) - volume1_deleted = datetime.datetime(2014, 1, 1, 3, 0) - volume1 = mock.MagicMock(id='1', project_id='fake-project', - created_at=volume1_created, - deleted_at=volume1_deleted) - volume_get_active_by_window.return_value = [volume1] - extra_info = { - 'audit_period_beginning': str(begin), - 'audit_period_ending': str(end), - } - extra_info_volume_create = { - 'audit_period_beginning': str(volume1.created_at), - 'audit_period_ending': str(volume1.created_at), - } - extra_info_volume_delete = { - 'audit_period_beginning': str(volume1.deleted_at), - 'audit_period_ending': str(volume1.deleted_at), - } - - snapshot1_created = datetime.datetime(2014, 1, 1, 2, 0) - snapshot1_deleted = datetime.datetime(2014, 1, 1, 3, 0) - snapshot1 = mock.MagicMock(id='1', project_id='fake-project', - created_at=snapshot1_created, - deleted_at=snapshot1_deleted) - snapshot_get_active_by_window.return_value = [snapshot1] - extra_info_snapshot_create = { - 'audit_period_beginning': str(snapshot1.created_at), - 'audit_period_ending': str(snapshot1.created_at), - } - extra_info_snapshot_delete = { - 'audit_period_beginning': str(snapshot1.deleted_at), - 'audit_period_ending': str(snapshot1.deleted_at), - } - - volume_usage_audit.main() - - get_admin_context.assert_called_once_with() - self.assertEqual('cinder', CONF.project) - self.assertEqual(CONF.version, version.version_string()) - log_setup.assert_called_once_with(CONF, "cinder") - get_logger.assert_called_once_with('cinder') - rpc_init.assert_called_once_with(CONF) - last_completed_audit_period.assert_called_once_with() - volume_get_active_by_window.assert_called_once_with(ctxt, begin, end) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'exists', extra_usage_info=extra_info) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'create.start', - extra_usage_info=extra_info_volume_create) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'create.end', - extra_usage_info=extra_info_volume_create) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'delete.start', - extra_usage_info=extra_info_volume_delete) - notify_about_volume_usage.assert_any_call( - ctxt, volume1, 'delete.end', - extra_usage_info=extra_info_volume_delete) - - notify_about_snapshot_usage.assert_any_call(ctxt, snapshot1, - 'exists', extra_info) - notify_about_snapshot_usage.assert_any_call( - ctxt, snapshot1, 'create.start', - extra_usage_info=extra_info_snapshot_create) - notify_about_snapshot_usage.assert_any_call( - ctxt, snapshot1, 'create.end', - extra_usage_info=extra_info_snapshot_create) - notify_about_snapshot_usage.assert_any_call( - ctxt, snapshot1, 'delete.start', - extra_usage_info=extra_info_snapshot_delete) - notify_about_snapshot_usage.assert_any_call( - ctxt, snapshot1, 'delete.end', - extra_usage_info=extra_info_snapshot_delete) diff --git a/cinder/tests/unit/test_coho.py b/cinder/tests/unit/test_coho.py deleted file mode 100644 index 6b78171af..000000000 --- a/cinder/tests/unit/test_coho.py +++ /dev/null @@ -1,374 +0,0 @@ -# Copyright (c) 2015 Coho Data, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import binascii -import errno -import mock -import os -import six -import socket -import xdrlib - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers import coho -from cinder.volume.drivers import nfs - -ADDR = 'coho-datastream-addr' -PATH = '/test/path' -RPC_PORT = 2049 -LOCAL_PATH = '/opt/cinder/mnt/test/path' - -VOLUME = { - 'name': 'volume-bcc48c61-9691-4e5f-897c-793686093190', - 'volume_id': 'bcc48c61-9691-4e5f-897c-793686093190', - 'size': 128, - 'volume_type': 'silver', - 'volume_type_id': 'test', - 'metadata': [{'key': 'type', - 'service_label': 'silver'}], - 'provider_location': None, - 'id': 'bcc48c61-9691-4e5f-897c-793686093190', - 'status': 'available', -} - -CLONE_VOL = VOLUME.copy() -CLONE_VOL['size'] = 256 - -SNAPSHOT = { - 'name': 'snapshot-51dd4-8d8a-4aa9-9176-086c9d89e7fc', - 'id': '51dd4-8d8a-4aa9-9176-086c9d89e7fc', - 'size': 128, - 'volume_type': None, - 'provider_location': None, - 'volume_size': 128, - 'volume_name': 'volume-bcc48c61-9691-4e5f-897c-793686093190', - 'volume_id': 'bcc48c61-9691-4e5f-897c-793686093191', -} - -INVALID_SNAPSHOT = SNAPSHOT.copy() -INVALID_SNAPSHOT['name'] = '' - -INVALID_HEADER_BIN = binascii.unhexlify('800000') -NO_REPLY_BIN = binascii.unhexlify( - 'aaaaa01000000010000000000000000000000003') -MSG_DENIED_BIN = binascii.unhexlify( - '00000a010000000110000000000000000000000000000003') -PROC_UNAVAIL_BIN = binascii.unhexlify( - '00000a010000000100000000000000000000000000000003') -PROG_UNAVAIL_BIN = binascii.unhexlify( - '000003c70000000100000000000000000000000000000001') -PROG_MISMATCH_BIN = binascii.unhexlify( - '00000f7700000001000000000000000000000000000000020000000100000001') -GARBAGE_ARGS_BIN = binascii.unhexlify( - '00000d6e0000000100000000000000000000000000000004') - - -class CohoDriverTest(test.TestCase): - """Test Coho Data's NFS volume driver.""" - - def __init__(self, *args, **kwargs): - super(CohoDriverTest, self).__init__(*args, **kwargs) - - def setUp(self): - super(CohoDriverTest, self).setUp() - - self.context = mock.Mock() - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.max_over_subscription_ratio = 20.0 - self.configuration.reserved_percentage = 0 - self.configuration.volume_backend_name = 'coho-1' - self.configuration.coho_rpc_port = 2049 - self.configuration.nfs_shares_config = '/etc/cinder/coho_shares' - self.configuration.nfs_sparsed_volumes = True - self.configuration.nfs_mount_point_base = '/opt/stack/cinder/mnt' - self.configuration.nfs_mount_options = None - self.configuration.nas_ip = None - self.configuration.nas_share_path = None - self.configuration.nas_mount_options = None - - def test_setup_failure_when_rpc_port_unconfigured(self): - self.configuration.coho_rpc_port = None - drv = coho.CohoDriver(configuration=self.configuration) - - self.mock_object(coho, 'LOG') - self.mock_object(nfs.NfsDriver, 'do_setup') - - with self.assertRaisesRegex(exception.CohoException, - ".*Coho rpc port is not configured.*"): - drv.do_setup(self.context) - - self.assertTrue(coho.LOG.warning.called) - self.assertTrue(nfs.NfsDriver.do_setup.called) - - def test_setup_failure_when_coho_rpc_port_is_invalid(self): - self.configuration.coho_rpc_port = 99999 - drv = coho.CohoDriver(configuration=self.configuration) - - self.mock_object(coho, 'LOG') - self.mock_object(nfs.NfsDriver, 'do_setup') - - with self.assertRaisesRegex(exception.CohoException, - "Invalid port number.*"): - drv.do_setup(self.context) - - self.assertTrue(coho.LOG.warning.called) - self.assertTrue(nfs.NfsDriver.do_setup.called) - - def test_create_snapshot(self): - drv = coho.CohoDriver(configuration=self.configuration) - - mock_rpc_client = self.mock_object(coho, 'CohoRPCClient') - mock_get_volume_location = self.mock_object(coho.CohoDriver, - '_get_volume_location') - mock_get_volume_location.return_value = ADDR, PATH - - drv.create_snapshot(SNAPSHOT) - - mock_get_volume_location.assert_has_calls( - [mock.call(SNAPSHOT['volume_id'])]) - mock_rpc_client.assert_has_calls( - [mock.call(ADDR, self.configuration.coho_rpc_port), - mock.call().create_snapshot( - os.path.join(PATH, SNAPSHOT['volume_name']), - SNAPSHOT['name'], 0)]) - - def test_delete_snapshot(self): - drv = coho.CohoDriver(configuration=self.configuration) - - mock_rpc_client = self.mock_object(coho, 'CohoRPCClient') - mock_get_volume_location = self.mock_object(coho.CohoDriver, - '_get_volume_location') - mock_get_volume_location.return_value = ADDR, PATH - - drv.delete_snapshot(SNAPSHOT) - - mock_get_volume_location.assert_has_calls( - [mock.call(SNAPSHOT['volume_id'])]) - mock_rpc_client.assert_has_calls( - [mock.call(ADDR, self.configuration.coho_rpc_port), - mock.call().delete_snapshot(SNAPSHOT['name'])]) - - def test_create_volume_from_snapshot(self): - drv = coho.CohoDriver(configuration=self.configuration) - - mock_rpc_client = self.mock_object(coho, 'CohoRPCClient') - mock_find_share = self.mock_object(drv, '_find_share') - mock_find_share.return_value = ADDR + ':' + PATH - - drv.create_volume_from_snapshot(VOLUME, SNAPSHOT) - - mock_find_share.assert_has_calls( - [mock.call(VOLUME['size'])]) - mock_rpc_client.assert_has_calls( - [mock.call(ADDR, self.configuration.coho_rpc_port), - mock.call().create_volume_from_snapshot( - SNAPSHOT['name'], os.path.join(PATH, VOLUME['name']))]) - - def test_create_cloned_volume(self): - drv = coho.CohoDriver(configuration=self.configuration) - - mock_find_share = self.mock_object(drv, '_find_share') - mock_find_share.return_value = ADDR + ':' + PATH - mock_execute = self.mock_object(drv, '_execute') - mock_local_path = self.mock_object(drv, 'local_path') - mock_local_path.return_value = LOCAL_PATH - - drv.create_cloned_volume(VOLUME, CLONE_VOL) - - mock_find_share.assert_has_calls( - [mock.call(VOLUME['size'])]) - mock_local_path.assert_has_calls( - [mock.call(VOLUME), mock.call(CLONE_VOL)]) - mock_execute.assert_has_calls( - [mock.call('cp', LOCAL_PATH, LOCAL_PATH, run_as_root=True)]) - - def test_extend_volume(self): - drv = coho.CohoDriver(configuration=self.configuration) - - mock_execute = self.mock_object(drv, '_execute') - mock_local_path = self.mock_object(drv, 'local_path') - mock_local_path.return_value = LOCAL_PATH - - drv.extend_volume(VOLUME, 512) - - mock_local_path.assert_has_calls( - [mock.call(VOLUME)]) - mock_execute.assert_has_calls( - [mock.call('truncate', '-s', '512G', - LOCAL_PATH, run_as_root=True)]) - - def test_snapshot_failure_when_source_does_not_exist(self): - drv = coho.CohoDriver(configuration=self.configuration) - - self.mock_object(coho.Client, '_make_call') - mock_init_socket = self.mock_object(coho.Client, 'init_socket') - mock_unpack_uint = self.mock_object(xdrlib.Unpacker, 'unpack_uint') - mock_unpack_uint.return_value = errno.ENOENT - mock_get_volume_location = self.mock_object(coho.CohoDriver, - '_get_volume_location') - mock_get_volume_location.return_value = ADDR, PATH - - with self.assertRaisesRegex(exception.CohoException, - "No such file or directory.*"): - drv.create_snapshot(SNAPSHOT) - - self.assertTrue(mock_init_socket.called) - self.assertTrue(mock_unpack_uint.called) - mock_get_volume_location.assert_has_calls( - [mock.call(SNAPSHOT['volume_id'])]) - - def test_snapshot_failure_with_invalid_input(self): - drv = coho.CohoDriver(configuration=self.configuration) - - self.mock_object(coho.Client, '_make_call') - mock_init_socket = self.mock_object(coho.Client, 'init_socket') - mock_unpack_uint = self.mock_object(xdrlib.Unpacker, 'unpack_uint') - mock_unpack_uint.return_value = errno.EINVAL - mock_get_volume_location = self.mock_object(coho.CohoDriver, - '_get_volume_location') - mock_get_volume_location.return_value = ADDR, PATH - - with self.assertRaisesRegex(exception.CohoException, - "Invalid argument"): - drv.delete_snapshot(INVALID_SNAPSHOT) - - self.assertTrue(mock_init_socket.called) - self.assertTrue(mock_unpack_uint.called) - mock_get_volume_location.assert_has_calls( - [mock.call(INVALID_SNAPSHOT['volume_id'])]) - - def test_snapshot_failure_when_remote_is_unreachable(self): - drv = coho.CohoDriver(configuration=self.configuration) - - mock_get_volume_location = self.mock_object(coho.CohoDriver, - '_get_volume_location') - mock_get_volume_location.return_value = 'uknown-address', PATH - - with self.assertRaisesRegex(exception.CohoException, - "Failed to establish connection.*"): - drv.create_snapshot(SNAPSHOT) - - mock_get_volume_location.assert_has_calls( - [mock.call(INVALID_SNAPSHOT['volume_id'])]) - - def test_rpc_client_make_call_proper_order(self): - """This test ensures that the RPC client logic is correct. - - When the RPC client's make_call function is called it creates - a packet and sends it to the Coho cluster RPC server. This test - ensures that the functions needed to complete the process are - called in the proper order with valid arguments. - """ - - mock_packer = self.mock_object(xdrlib, 'Packer') - mock_unpacker = self.mock_object(xdrlib, 'Unpacker') - mock_unpacker.return_value.unpack_uint.return_value = 0 - mock_socket = self.mock_object(socket, 'socket') - mock_init_call = self.mock_object(coho.Client, 'init_call') - mock_init_call.return_value = (1, 2) - mock_sendrecord = self.mock_object(coho.Client, '_sendrecord') - mock_recvrecord = self.mock_object(coho.Client, '_recvrecord') - mock_recvrecord.return_value = 'test_reply' - mock_unpack_replyheader = self.mock_object(coho.Client, - 'unpack_replyheader') - mock_unpack_replyheader.return_value = (123, 1) - - rpc_client = coho.CohoRPCClient(ADDR, RPC_PORT) - rpc_client.create_volume_from_snapshot('src', 'dest') - - self.assertTrue(mock_sendrecord.called) - self.assertTrue(mock_unpack_replyheader.called) - mock_packer.assert_has_calls([mock.call().reset()]) - mock_unpacker.assert_has_calls( - [mock.call().reset('test_reply'), - mock.call().unpack_uint()]) - mock_socket.assert_has_calls( - [mock.call(socket.AF_INET, socket.SOCK_STREAM), - mock.call().bind(('', 0)), - mock.call().connect((ADDR, RPC_PORT))]) - mock_init_call.assert_has_calls( - [mock.call(coho.COHO1_CREATE_VOLUME_FROM_SNAPSHOT, - [(six.b('src'), mock_packer().pack_string), - (six.b('dest'), mock_packer().pack_string)])]) - - def test_rpc_client_error_in_reply_header(self): - """Ensure excpetions in reply header are raised by the RPC client. - - Coho cluster's RPC server packs errors into the reply header. - This test ensures that the RPC client parses the reply header - correctly and raises exceptions on various errors that can be - included in the reply header. - """ - mock_socket = self.mock_object(socket, 'socket') - mock_recvrecord = self.mock_object(coho.Client, '_recvrecord') - rpc_client = coho.CohoRPCClient(ADDR, RPC_PORT) - - mock_recvrecord.return_value = NO_REPLY_BIN - with self.assertRaisesRegex(exception.CohoException, - "no REPLY.*"): - rpc_client.create_snapshot('src', 'dest', 0) - - mock_recvrecord.return_value = MSG_DENIED_BIN - with self.assertRaisesRegex(exception.CohoException, - ".*MSG_DENIED.*"): - rpc_client.delete_snapshot('snapshot') - - mock_recvrecord.return_value = PROG_UNAVAIL_BIN - with self.assertRaisesRegex(exception.CohoException, - ".*PROG_UNAVAIL"): - rpc_client.delete_snapshot('snapshot') - - mock_recvrecord.return_value = PROG_MISMATCH_BIN - with self.assertRaisesRegex(exception.CohoException, - ".*PROG_MISMATCH.*"): - rpc_client.delete_snapshot('snapshot') - - mock_recvrecord.return_value = GARBAGE_ARGS_BIN - with self.assertRaisesRegex(exception.CohoException, - ".*GARBAGE_ARGS"): - rpc_client.delete_snapshot('snapshot') - - mock_recvrecord.return_value = PROC_UNAVAIL_BIN - with self.assertRaisesRegex(exception.CohoException, - ".*PROC_UNAVAIL"): - rpc_client.delete_snapshot('snapshot') - - self.assertTrue(mock_recvrecord.called) - mock_socket.assert_has_calls( - [mock.call(socket.AF_INET, socket.SOCK_STREAM), - mock.call().bind(('', 0)), - mock.call().connect((ADDR, RPC_PORT))]) - - def test_rpc_client_error_in_receive_fragment(self): - """Ensure exception is raised when malformed packet is recieved.""" - - mock_sendrcd = self.mock_object(coho.Client, '_sendrecord') - mock_socket = self.mock_object(socket, 'socket') - mock_socket.return_value.recv.return_value = INVALID_HEADER_BIN - rpc_client = coho.CohoRPCClient(ADDR, RPC_PORT) - - with self.assertRaisesRegex(exception.CohoException, - "Invalid response header.*"): - rpc_client.create_snapshot('src', 'dest', 0) - - self.assertTrue(mock_sendrcd.called) - mock_socket.assert_has_calls( - [mock.call(socket.AF_INET, socket.SOCK_STREAM), - mock.call().bind(('', 0)), - mock.call().connect((ADDR, RPC_PORT)), - mock.call().recv(4)]) diff --git a/cinder/tests/unit/test_conf.py b/cinder/tests/unit/test_conf.py deleted file mode 100644 index 3180e70de..000000000 --- a/cinder/tests/unit/test_conf.py +++ /dev/null @@ -1,83 +0,0 @@ - -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# Copyright 2011 Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg - -from cinder import test - - -CONF = cfg.CONF -CONF.register_opt(cfg.StrOpt('conf_unittest', - default='foo', - help='for testing purposes only')) - - -class ConfigTestCase(test.TestCase): - - def setUp(self): - super(ConfigTestCase, self).setUp() - - def test_declare(self): - self.assertNotIn('answer', CONF) - CONF.import_opt('answer', 'cinder.tests.unit.declare_conf') - self.assertIn('answer', CONF) - self.assertEqual(42, CONF.answer) - - # Make sure we don't overwrite anything - CONF.set_override('answer', 256) - self.assertEqual(256, CONF.answer) - CONF.import_opt('answer', 'cinder.tests.unit.declare_conf') - self.assertEqual(256, CONF.answer) - - def test_runtime_and_unknown_conf(self): - self.assertNotIn('runtime_answer', CONF) - import cinder.tests.unit.runtime_conf # noqa - self.assertIn('runtime_answer', CONF) - self.assertEqual(54, CONF.runtime_answer) - - def test_long_vs_short_conf(self): - CONF.clear() - CONF.register_cli_opt(cfg.StrOpt('duplicate_answer_long', - default='val', - help='desc')) - CONF.register_cli_opt(cfg.IntOpt('duplicate_answer', - default=50, - help='desc')) - - argv = ['--duplicate_answer=60'] - CONF(argv, default_config_files=[]) - self.assertEqual(60, CONF.duplicate_answer) - self.assertEqual('val', CONF.duplicate_answer_long) - - def test_conf_leak_left(self): - self.assertEqual('foo', CONF.conf_unittest) - self.flags(conf_unittest='bar') - self.assertEqual('bar', CONF.conf_unittest) - - def test_conf_leak_right(self): - self.assertEqual('foo', CONF.conf_unittest) - self.flags(conf_unittest='bar') - self.assertEqual('bar', CONF.conf_unittest) - - def test_conf_overrides(self): - self.assertEqual('foo', CONF.conf_unittest) - self.flags(conf_unittest='bar') - self.assertEqual('bar', CONF.conf_unittest) - CONF.reset() - self.assertEqual('foo', CONF.conf_unittest) diff --git a/cinder/tests/unit/test_context.py b/cinder/tests/unit/test_context.py deleted file mode 100644 index c39c03d83..000000000 --- a/cinder/tests/unit/test_context.py +++ /dev/null @@ -1,136 +0,0 @@ - -# Copyright 2011 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import context -from cinder import test - - -class ContextTestCase(test.TestCase): - - def test_request_context_sets_is_admin(self): - ctxt = context.RequestContext('111', - '222', - roles=['admin', 'weasel']) - self.assertTrue(ctxt.is_admin) - - def test_request_context_sets_is_admin_upcase(self): - ctxt = context.RequestContext('111', - '222', - roles=['Admin', 'weasel']) - self.assertTrue(ctxt.is_admin) - - def test_request_context_read_deleted(self): - ctxt = context.RequestContext('111', - '222', - read_deleted='yes') - self.assertEqual('yes', ctxt.read_deleted) - - ctxt.read_deleted = 'no' - self.assertEqual('no', ctxt.read_deleted) - - def test_request_context_read_deleted_invalid(self): - self.assertRaises(ValueError, - context.RequestContext, - '111', - '222', - read_deleted=True) - - ctxt = context.RequestContext('111', '222') - self.assertRaises(ValueError, - setattr, - ctxt, - 'read_deleted', - True) - - def test_request_context_elevated(self): - user_context = context.RequestContext( - 'fake_user', 'fake_project', admin=False) - self.assertFalse(user_context.is_admin) - admin_context = user_context.elevated() - self.assertFalse(user_context.is_admin) - self.assertTrue(admin_context.is_admin) - self.assertFalse('admin' in user_context.roles) - self.assertTrue('admin' in admin_context.roles) - - def test_service_catalog_nova_and_swift(self): - service_catalog = [ - {u'type': u'compute', u'name': u'nova'}, - {u'type': u's3', u'name': u's3'}, - {u'type': u'image', u'name': u'glance'}, - {u'type': u'volume', u'name': u'cinder'}, - {u'type': u'ec2', u'name': u'ec2'}, - {u'type': u'object-store', u'name': u'swift'}, - {u'type': u'identity', u'name': u'keystone'}, - {u'type': None, u'name': u'S_withtypeNone'}, - {u'type': u'co', u'name': u'S_partofcompute'}] - - compute_catalog = [{u'type': u'compute', u'name': u'nova'}] - object_catalog = [{u'name': u'swift', u'type': u'object-store'}] - ctxt = context.RequestContext('111', '222', - service_catalog=service_catalog) - self.assertEqual(3, len(ctxt.service_catalog)) - return_compute = [v for v in ctxt.service_catalog if - v['type'] == u'compute'] - return_object = [v for v in ctxt.service_catalog if - v['type'] == u'object-store'] - self.assertEqual(compute_catalog, return_compute) - self.assertEqual(object_catalog, return_object) - - def test_user_identity(self): - ctx = context.RequestContext("user", "tenant", - domain="domain", - user_domain="user-domain", - project_domain="project-domain") - self.assertEqual('user tenant domain user-domain project-domain', - ctx.to_dict()["user_identity"]) - - @mock.patch('cinder.context.CONF') - def test_cinder_internal_context(self, mock_conf): - project_id = 'ec729e9946bc43c39ece6dfa7de70eea' - user_id = 'c466a48309794261b64a4f02cfcc3d64' - mock_conf.cinder_internal_tenant_project_id = project_id - mock_conf.cinder_internal_tenant_user_id = user_id - ctx = context.get_internal_tenant_context() - self.assertEqual(user_id, ctx.user_id) - self.assertEqual(project_id, ctx.project_id) - - @mock.patch('cinder.context.CONF') - def test_cinder_internal_context_missing_user(self, mock_conf): - project_id = 'ec729e9946bc43c39ece6dfa7de70eea' - user_id = None - mock_conf.cinder_internal_tenant_project_id = project_id - mock_conf.cinder_internal_tenant_user_id = user_id - ctx = context.get_internal_tenant_context() - self.assertIsNone(ctx) - - @mock.patch('cinder.context.CONF') - def test_cinder_internal_context_missing_project(self, mock_conf): - project_id = None - user_id = 'c466a48309794261b64a4f02cfcc3d64' - mock_conf.cinder_internal_tenant_project_id = project_id - mock_conf.cinder_internal_tenant_user_id = user_id - ctx = context.get_internal_tenant_context() - self.assertIsNone(ctx) - - @mock.patch('cinder.context.CONF') - def test_cinder_internal_context_missing_all(self, mock_conf): - project_id = None - user_id = None - mock_conf.cinder_internal_tenant_project_id = project_id - mock_conf.cinder_internal_tenant_user_id = user_id - ctx = context.get_internal_tenant_context() - self.assertIsNone(ctx) diff --git a/cinder/tests/unit/test_coordination.py b/cinder/tests/unit/test_coordination.py deleted file mode 100644 index 04b7ed10e..000000000 --- a/cinder/tests/unit/test_coordination.py +++ /dev/null @@ -1,132 +0,0 @@ -# Copyright 2015 Intel -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import tooz.coordination -import tooz.locking - -from cinder import coordination -from cinder import test - - -class Locked(Exception): - pass - - -class MockToozLock(tooz.locking.Lock): - active_locks = set() - - def acquire(self, blocking=True): - if self.name not in self.active_locks: - self.active_locks.add(self.name) - return True - elif not blocking: - return False - else: - raise Locked - - def release(self): - self.active_locks.remove(self.name) - - -@mock.patch('time.sleep', lambda _: None) -@mock.patch('eventlet.spawn', lambda f: f()) -@mock.patch('eventlet.tpool.execute', lambda f: f()) -@mock.patch.object(coordination.Coordinator, 'heartbeat') -@mock.patch('tooz.coordination.get_coordinator') -@mock.patch('random.uniform', lambda _a, _b: 0) -class CoordinatorTestCase(test.TestCase): - def test_coordinator_start(self, get_coordinator, heartbeat): - crd = get_coordinator.return_value - - agent = coordination.Coordinator() - agent.start() - self.assertTrue(get_coordinator.called) - self.assertTrue(heartbeat.called) - self.assertTrue(crd.start.called) - - def test_coordinator_stop(self, get_coordinator, heartbeat): - crd = get_coordinator.return_value - - agent = coordination.Coordinator() - agent.start() - self.assertIsNotNone(agent.coordinator) - agent.stop() - self.assertTrue(crd.stop.called) - self.assertIsNone(agent.coordinator) - - def test_coordinator_lock(self, get_coordinator, heartbeat): - crd = get_coordinator.return_value - crd.get_lock.side_effect = lambda n: MockToozLock(n) - - agent1 = coordination.Coordinator() - agent1.start() - agent2 = coordination.Coordinator() - agent2.start() - self.assertNotIn('lock', MockToozLock.active_locks) - with agent1.get_lock('lock'): - self.assertIn('lock', MockToozLock.active_locks) - self.assertRaises(Locked, agent1.get_lock('lock').acquire) - self.assertRaises(Locked, agent2.get_lock('lock').acquire) - self.assertNotIn('lock', MockToozLock.active_locks) - - def test_coordinator_offline(self, get_coordinator, heartbeat): - crd = get_coordinator.return_value - crd.start.side_effect = tooz.coordination.ToozConnectionError('err') - - agent = coordination.Coordinator() - self.assertRaises(tooz.coordination.ToozError, agent.start) - self.assertFalse(agent.started) - self.assertFalse(heartbeat.called) - - def test_coordinator_reconnect(self, get_coordinator, heartbeat): - start_online = iter([True] + [False] * 5 + [True]) - heartbeat_online = iter((False, True, True)) - - def raiser(cond): - if not cond: - raise tooz.coordination.ToozConnectionError('err') - - crd = get_coordinator.return_value - crd.start.side_effect = lambda *_: raiser(next(start_online)) - crd.heartbeat.side_effect = lambda *_: raiser(next(heartbeat_online)) - - agent = coordination.Coordinator() - agent.start() - self.assertRaises(tooz.coordination.ToozConnectionError, - agent._heartbeat) - self.assertEqual(1, get_coordinator.call_count) - agent._reconnect() - self.assertEqual(7, get_coordinator.call_count) - agent._heartbeat() - - -@mock.patch.object(coordination.COORDINATOR, 'get_lock') -class CoordinationTestCase(test.TestCase): - def test_lock(self, get_lock): - with coordination.Lock('lock'): - self.assertTrue(get_lock.called) - - def test_synchronized(self, get_lock): - @coordination.synchronized('lock-{f_name}-{foo.val}-{bar[val]}') - def func(foo, bar): - pass - - foo = mock.Mock() - foo.val = 7 - bar = mock.MagicMock() - bar.__getitem__.return_value = 8 - func(foo, bar) - get_lock.assert_called_with('lock-func-7-8') diff --git a/cinder/tests/unit/test_db_api.py b/cinder/tests/unit/test_db_api.py deleted file mode 100644 index 87b658b62..000000000 --- a/cinder/tests/unit/test_db_api.py +++ /dev/null @@ -1,2412 +0,0 @@ -# Copyright 2014 IBM Corp. -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Unit tests for cinder.db.api.""" - - -import datetime - -import enum -import mock -from oslo_utils import uuidutils -import six - -from cinder.api import common -from cinder import context -from cinder import db -from cinder.db.sqlalchemy import api as sqlalchemy_api -from cinder import exception -from cinder import objects -from cinder import quota -from cinder import test -from cinder.tests.unit import fake_constants - -THREE = 3 -THREE_HUNDREDS = 300 -ONE_HUNDREDS = 100 - - -def _quota_reserve(context, project_id): - """Create sample Quota, QuotaUsage and Reservation objects. - - There is no method db.quota_usage_create(), so we have to use - db.quota_reserve() for creating QuotaUsage objects. - - Returns reservations uuids. - - """ - def get_sync(resource, usage): - def sync(elevated, project_id, session): - return {resource: usage} - return sync - quotas = {} - resources = {} - deltas = {} - for i, resource in enumerate(('volumes', 'gigabytes')): - quota_obj = db.quota_create(context, project_id, resource, i + 1) - quotas[resource] = quota_obj.hard_limit - resources[resource] = quota.ReservableResource(resource, - '_sync_%s' % resource) - deltas[resource] = i + 1 - return db.quota_reserve( - context, resources, quotas, deltas, - datetime.datetime.utcnow(), datetime.datetime.utcnow(), - datetime.timedelta(days=1), project_id - ) - - -class ModelsObjectComparatorMixin(object): - def _dict_from_object(self, obj, ignored_keys): - if ignored_keys is None: - ignored_keys = [] - if isinstance(obj, dict): - items = obj.items() - else: - items = obj.iteritems() - return {k: v for k, v in items - if k not in ignored_keys} - - def _assertEqualObjects(self, obj1, obj2, ignored_keys=None): - obj1 = self._dict_from_object(obj1, ignored_keys) - obj2 = self._dict_from_object(obj2, ignored_keys) - - self.assertEqual( - len(obj1), len(obj2), - "Keys mismatch: %s" % six.text_type( - set(obj1.keys()) ^ set(obj2.keys()))) - for key, value in obj1.items(): - self.assertEqual(value, obj2[key]) - - def _assertEqualListsOfObjects(self, objs1, objs2, ignored_keys=None): - obj_to_dict = lambda o: self._dict_from_object(o, ignored_keys) - sort_key = lambda d: [d[k] for k in sorted(d)] - conv_and_sort = lambda obj: sorted(map(obj_to_dict, obj), key=sort_key) - - self.assertEqual(conv_and_sort(objs1), conv_and_sort(objs2)) - - def _assertEqualListsOfPrimitivesAsSets(self, primitives1, primitives2): - self.assertEqual(len(primitives1), len(primitives2)) - for primitive in primitives1: - self.assertIn(primitive, primitives2) - - for primitive in primitives2: - self.assertIn(primitive, primitives1) - - -class BaseTest(test.TestCase, ModelsObjectComparatorMixin): - def setUp(self): - super(BaseTest, self).setUp() - self.ctxt = context.get_admin_context() - - -class DBAPIServiceTestCase(BaseTest): - - """Unit tests for cinder.db.api.service_*.""" - - def _get_base_values(self): - return { - 'host': 'fake_host', - 'binary': 'fake_binary', - 'topic': 'fake_topic', - 'report_count': 3, - 'disabled': False - } - - def _create_service(self, values): - v = self._get_base_values() - v.update(values) - return db.service_create(self.ctxt, v) - - def test_service_create(self): - service = self._create_service({}) - self.assertFalse(service['id'] is None) - for key, value in self._get_base_values().items(): - self.assertEqual(value, service[key]) - - def test_service_destroy(self): - service1 = self._create_service({}) - service2 = self._create_service({'host': 'fake_host2'}) - - db.service_destroy(self.ctxt, service1['id']) - self.assertRaises(exception.ServiceNotFound, - db.service_get, self.ctxt, service1['id']) - self._assertEqualObjects(db.service_get(self.ctxt, service2['id']), - service2) - - def test_service_update(self): - service = self._create_service({}) - new_values = { - 'host': 'fake_host1', - 'binary': 'fake_binary1', - 'topic': 'fake_topic1', - 'report_count': 4, - 'disabled': True - } - db.service_update(self.ctxt, service['id'], new_values) - updated_service = db.service_get(self.ctxt, service['id']) - for key, value in new_values.items(): - self.assertEqual(value, updated_service[key]) - - def test_service_update_not_found_exception(self): - self.assertRaises(exception.ServiceNotFound, - db.service_update, self.ctxt, 100500, {}) - - def test_service_get(self): - service1 = self._create_service({}) - real_service1 = db.service_get(self.ctxt, service1['id']) - self._assertEqualObjects(service1, real_service1) - - def test_service_get_not_found_exception(self): - self.assertRaises(exception.ServiceNotFound, - db.service_get, self.ctxt, 100500) - - def test_service_get_by_host_and_topic(self): - service1 = self._create_service({'host': 'host1', 'topic': 'topic1'}) - - real_service1 = db.service_get_by_host_and_topic(self.ctxt, - host='host1', - topic='topic1') - self._assertEqualObjects(service1, real_service1) - - def test_service_get_all(self): - values = [ - {'host': 'host1', 'binary': 'b1'}, - {'host': 'host1@ceph', 'binary': 'b2'}, - {'host': 'host2', 'binary': 'b2'}, - {'disabled': True} - ] - services = [self._create_service(vals) for vals in values] - - disabled_services = [services[-1]] - non_disabled_services = services[:-1] - expected = services[:2] - expected_bin = services[1:3] - compares = [ - (services, db.service_get_all(self.ctxt, {})), - (services, db.service_get_all(self.ctxt)), - (expected, db.service_get_all(self.ctxt, {'host': 'host1'})), - (expected_bin, db.service_get_all(self.ctxt, {'binary': 'b2'})), - (disabled_services, db.service_get_all(self.ctxt, - {'disabled': True})), - (non_disabled_services, db.service_get_all(self.ctxt, - {'disabled': False})), - ] - for comp in compares: - self._assertEqualListsOfObjects(*comp) - - def test_service_get_all_by_topic(self): - values = [ - {'host': 'host1', 'topic': 't1'}, - {'host': 'host2', 'topic': 't1'}, - {'host': 'host4', 'disabled': True, 'topic': 't1'}, - {'host': 'host3', 'topic': 't2'} - ] - services = [self._create_service(vals) for vals in values] - expected = services[:3] - real = db.service_get_all_by_topic(self.ctxt, 't1') - self._assertEqualListsOfObjects(expected, real) - - def test_service_get_all_by_binary(self): - values = [ - {'host': 'host1', 'binary': 'b1'}, - {'host': 'host2', 'binary': 'b1'}, - {'host': 'host4', 'disabled': True, 'binary': 'b1'}, - {'host': 'host3', 'binary': 'b2'} - ] - services = [self._create_service(vals) for vals in values] - expected = services[:3] - real = db.service_get_all_by_binary(self.ctxt, 'b1') - self._assertEqualListsOfObjects(expected, real) - - def test_service_get_by_args(self): - values = [ - {'host': 'host1', 'binary': 'a'}, - {'host': 'host2', 'binary': 'b'} - ] - services = [self._create_service(vals) for vals in values] - - service1 = db.service_get_by_args(self.ctxt, 'host1', 'a') - self._assertEqualObjects(services[0], service1) - - service2 = db.service_get_by_args(self.ctxt, 'host2', 'b') - self._assertEqualObjects(services[1], service2) - - def test_service_get_by_args_not_found_exception(self): - self.assertRaises(exception.ServiceNotFound, - db.service_get_by_args, - self.ctxt, 'non-exists-host', 'a') - - @mock.patch('cinder.db.sqlalchemy.api.model_query') - def test_service_get_by_args_with_case_insensitive(self, model_query): - class case_insensitive_filter(object): - def __init__(self, records): - self.records = records - - def filter_by(self, **kwargs): - ret = mock.Mock() - ret.all = mock.Mock() - - results = [] - for record in self.records: - for key, value in kwargs.items(): - if record[key].lower() != value.lower(): - break - else: - results.append(record) - - ret.filter_by = case_insensitive_filter(results).filter_by - ret.all.return_value = results - return ret - - values = [ - {'host': 'host', 'binary': 'a'}, - {'host': 'HOST', 'binary': 'a'} - ] - services = [self._create_service(vals) for vals in values] - - query = mock.Mock() - query.filter_by = case_insensitive_filter(services).filter_by - model_query.return_value = query - - service1 = db.service_get_by_args(self.ctxt, 'host', 'a') - self._assertEqualObjects(services[0], service1) - - service2 = db.service_get_by_args(self.ctxt, 'HOST', 'a') - self._assertEqualObjects(services[1], service2) - - self.assertRaises(exception.ServiceNotFound, - db.service_get_by_args, - self.ctxt, 'Host', 'a') - - -class DBAPIVolumeTestCase(BaseTest): - - """Unit tests for cinder.db.api.volume_*.""" - - def test_volume_create(self): - volume = db.volume_create(self.ctxt, {'host': 'host1'}) - self.assertTrue(uuidutils.is_uuid_like(volume['id'])) - self.assertEqual('host1', volume.host) - - def test_volume_attached_invalid_uuid(self): - self.assertRaises(exception.InvalidUUID, db.volume_attached, self.ctxt, - 42, 'invalid-uuid', None, '/tmp') - - def test_volume_attached_to_instance(self): - volume = db.volume_create(self.ctxt, {'host': 'host1'}) - instance_uuid = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa' - values = {'volume_id': volume['id'], - 'instance_uuid': instance_uuid, - 'attach_status': 'attaching', } - attachment = db.volume_attach(self.ctxt, values) - db.volume_attached(self.ctxt, attachment['id'], - instance_uuid, None, '/tmp') - volume = db.volume_get(self.ctxt, volume['id']) - attachment = db.volume_attachment_get(self.ctxt, attachment['id']) - self.assertEqual('in-use', volume['status']) - self.assertEqual('/tmp', attachment['mountpoint']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(instance_uuid, attachment['instance_uuid']) - self.assertIsNone(attachment['attached_host']) - - def test_volume_attached_to_host(self): - volume = db.volume_create(self.ctxt, {'host': 'host1'}) - host_name = 'fake_host' - values = {'volume_id': volume['id'], - 'attached_host': host_name, - 'attach_status': 'attaching', } - attachment = db.volume_attach(self.ctxt, values) - db.volume_attached(self.ctxt, attachment['id'], - None, host_name, '/tmp') - volume = db.volume_get(self.ctxt, volume['id']) - attachment = db.volume_attachment_get(self.ctxt, attachment['id']) - self.assertEqual('in-use', volume['status']) - self.assertEqual('/tmp', attachment['mountpoint']) - self.assertEqual('attached', attachment['attach_status']) - self.assertIsNone(attachment['instance_uuid']) - self.assertEqual(attachment['attached_host'], host_name) - - def test_volume_data_get_for_host(self): - for i in range(THREE): - for j in range(THREE): - db.volume_create(self.ctxt, {'host': 'h%d' % i, - 'size': ONE_HUNDREDS}) - for i in range(THREE): - self.assertEqual((THREE, THREE_HUNDREDS), - db.volume_data_get_for_host( - self.ctxt, 'h%d' % i)) - - def test_volume_data_get_for_host_for_multi_backend(self): - for i in range(THREE): - for j in range(THREE): - db.volume_create(self.ctxt, {'host': - 'h%d@lvmdriver-1#lvmdriver-1' % i, - 'size': ONE_HUNDREDS}) - for i in range(THREE): - self.assertEqual((THREE, THREE_HUNDREDS), - db.volume_data_get_for_host( - self.ctxt, 'h%d@lvmdriver-1' % i)) - - def test_volume_data_get_for_project(self): - for i in range(THREE): - for j in range(THREE): - db.volume_create(self.ctxt, {'project_id': 'p%d' % i, - 'size': ONE_HUNDREDS, - 'host': 'h-%d-%d' % (i, j), - }) - for i in range(THREE): - self.assertEqual((THREE, THREE_HUNDREDS), - db.volume_data_get_for_project( - self.ctxt, 'p%d' % i)) - - def test_volume_detached_from_instance(self): - volume = db.volume_create(self.ctxt, {}) - instance_uuid = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa' - values = {'volume_id': volume['id'], - 'instance_uuid': instance_uuid, - 'attach_status': 'attaching', } - attachment = db.volume_attach(self.ctxt, values) - db.volume_attached(self.ctxt, attachment['id'], - instance_uuid, - None, '/tmp') - db.volume_detached(self.ctxt, volume['id'], attachment['id']) - volume = db.volume_get(self.ctxt, volume['id']) - self.assertRaises(exception.VolumeAttachmentNotFound, - db.volume_attachment_get, - self.ctxt, - attachment['id']) - self.assertEqual('available', volume['status']) - - def test_volume_detached_from_host(self): - volume = db.volume_create(self.ctxt, {}) - host_name = 'fake_host' - values = {'volume_id': volume['id'], - 'attach_host': host_name, - 'attach_status': 'attaching', } - attachment = db.volume_attach(self.ctxt, values) - db.volume_attached(self.ctxt, attachment['id'], - None, host_name, '/tmp') - db.volume_detached(self.ctxt, volume['id'], attachment['id']) - volume = db.volume_get(self.ctxt, volume['id']) - self.assertRaises(exception.VolumeAttachmentNotFound, - db.volume_attachment_get, - self.ctxt, - attachment['id']) - self.assertEqual('available', volume['status']) - - def test_volume_get(self): - volume = db.volume_create(self.ctxt, {}) - self._assertEqualObjects(volume, db.volume_get(self.ctxt, - volume['id'])) - - def test_volume_destroy(self): - volume = db.volume_create(self.ctxt, {}) - db.volume_destroy(self.ctxt, volume['id']) - self.assertRaises(exception.VolumeNotFound, db.volume_get, - self.ctxt, volume['id']) - - def test_volume_get_all(self): - volumes = [db.volume_create(self.ctxt, - {'host': 'h%d' % i, 'size': i}) - for i in range(3)] - self._assertEqualListsOfObjects(volumes, db.volume_get_all( - self.ctxt, None, None, ['host'], None)) - - def test_volume_get_all_marker_passed(self): - volumes = [ - db.volume_create(self.ctxt, {'id': 1}), - db.volume_create(self.ctxt, {'id': 2}), - db.volume_create(self.ctxt, {'id': 3}), - db.volume_create(self.ctxt, {'id': 4}), - ] - - self._assertEqualListsOfObjects(volumes[2:], db.volume_get_all( - self.ctxt, 2, 2, ['id'], ['asc'])) - - def test_volume_get_all_by_host(self): - volumes = [] - for i in range(3): - volumes.append([db.volume_create(self.ctxt, {'host': 'h%d' % i}) - for j in range(3)]) - for i in range(3): - self._assertEqualListsOfObjects(volumes[i], - db.volume_get_all_by_host( - self.ctxt, 'h%d' % i)) - - def test_volume_get_all_by_host_with_pools(self): - volumes = [] - vol_on_host_wo_pool = [db.volume_create(self.ctxt, {'host': 'foo'}) - for j in range(3)] - vol_on_host_w_pool = [db.volume_create( - self.ctxt, {'host': 'foo#pool0'})] - volumes.append((vol_on_host_wo_pool + - vol_on_host_w_pool)) - # insert an additional record that doesn't belongs to the same - # host as 'foo' and test if it is included in the result - db.volume_create(self.ctxt, {'host': 'foobar'}) - self._assertEqualListsOfObjects(volumes[0], - db.volume_get_all_by_host( - self.ctxt, 'foo')) - - def test_volume_get_all_by_host_with_filters(self): - v1 = db.volume_create(self.ctxt, {'host': 'h1', 'display_name': 'v1', - 'status': 'available'}) - v2 = db.volume_create(self.ctxt, {'host': 'h1', 'display_name': 'v2', - 'status': 'available'}) - v3 = db.volume_create(self.ctxt, {'host': 'h2', 'display_name': 'v1', - 'status': 'available'}) - self._assertEqualListsOfObjects( - [v1], - db.volume_get_all_by_host(self.ctxt, 'h1', - filters={'display_name': 'v1'})) - self._assertEqualListsOfObjects( - [v1, v2], - db.volume_get_all_by_host( - self.ctxt, 'h1', - filters={'display_name': ['v1', 'v2', 'foo']})) - self._assertEqualListsOfObjects( - [v1, v2], - db.volume_get_all_by_host(self.ctxt, 'h1', - filters={'status': 'available'})) - self._assertEqualListsOfObjects( - [v3], - db.volume_get_all_by_host(self.ctxt, 'h2', - filters={'display_name': 'v1'})) - # No match - vols = db.volume_get_all_by_host(self.ctxt, 'h1', - filters={'status': 'foo'}) - self.assertEqual([], vols) - # Bogus filter, should return empty list - vols = db.volume_get_all_by_host(self.ctxt, 'h1', - filters={'foo': 'bar'}) - self.assertEqual([], vols) - - def test_volume_get_all_by_group(self): - volumes = [] - for i in range(3): - volumes.append([db.volume_create(self.ctxt, { - 'consistencygroup_id': 'g%d' % i}) for j in range(3)]) - for i in range(3): - self._assertEqualListsOfObjects(volumes[i], - db.volume_get_all_by_group( - self.ctxt, 'g%d' % i)) - - def test_volume_get_all_by_group_with_filters(self): - v1 = db.volume_create(self.ctxt, {'consistencygroup_id': 'g1', - 'display_name': 'v1'}) - v2 = db.volume_create(self.ctxt, {'consistencygroup_id': 'g1', - 'display_name': 'v2'}) - v3 = db.volume_create(self.ctxt, {'consistencygroup_id': 'g2', - 'display_name': 'v1'}) - self._assertEqualListsOfObjects( - [v1], - db.volume_get_all_by_group(self.ctxt, 'g1', - filters={'display_name': 'v1'})) - self._assertEqualListsOfObjects( - [v1, v2], - db.volume_get_all_by_group(self.ctxt, 'g1', - filters={'display_name': ['v1', 'v2']})) - self._assertEqualListsOfObjects( - [v3], - db.volume_get_all_by_group(self.ctxt, 'g2', - filters={'display_name': 'v1'})) - # No match - vols = db.volume_get_all_by_group(self.ctxt, 'g1', - filters={'display_name': 'foo'}) - self.assertEqual([], vols) - # Bogus filter, should return empty list - vols = db.volume_get_all_by_group(self.ctxt, 'g1', - filters={'foo': 'bar'}) - self.assertEqual([], vols) - - def test_volume_get_all_by_project(self): - volumes = [] - for i in range(3): - volumes.append([db.volume_create(self.ctxt, { - 'project_id': 'p%d' % i}) for j in range(3)]) - for i in range(3): - self._assertEqualListsOfObjects(volumes[i], - db.volume_get_all_by_project( - self.ctxt, 'p%d' % i, None, - None, ['host'], None)) - - def test_volume_get_by_name(self): - db.volume_create(self.ctxt, {'display_name': 'vol1'}) - db.volume_create(self.ctxt, {'display_name': 'vol2'}) - db.volume_create(self.ctxt, {'display_name': 'vol3'}) - - # no name filter - volumes = db.volume_get_all(self.ctxt, None, None, ['created_at'], - ['asc']) - self.assertEqual(3, len(volumes)) - # filter on name - volumes = db.volume_get_all(self.ctxt, None, None, ['created_at'], - ['asc'], {'display_name': 'vol2'}) - self.assertEqual(1, len(volumes)) - self.assertEqual('vol2', volumes[0]['display_name']) - # filter no match - volumes = db.volume_get_all(self.ctxt, None, None, ['created_at'], - ['asc'], {'display_name': 'vol4'}) - self.assertEqual(0, len(volumes)) - - def test_volume_list_by_status(self): - db.volume_create(self.ctxt, {'display_name': 'vol1', - 'status': 'available'}) - db.volume_create(self.ctxt, {'display_name': 'vol2', - 'status': 'available'}) - db.volume_create(self.ctxt, {'display_name': 'vol3', - 'status': 'in-use'}) - - # no status filter - volumes = db.volume_get_all(self.ctxt, None, None, ['created_at'], - ['asc']) - self.assertEqual(3, len(volumes)) - # single match - volumes = db.volume_get_all(self.ctxt, None, None, ['created_at'], - ['asc'], {'status': 'in-use'}) - self.assertEqual(1, len(volumes)) - self.assertEqual('in-use', volumes[0]['status']) - # multiple match - volumes = db.volume_get_all(self.ctxt, None, None, ['created_at'], - ['asc'], {'status': 'available'}) - self.assertEqual(2, len(volumes)) - for volume in volumes: - self.assertEqual('available', volume['status']) - # multiple filters - volumes = db.volume_get_all(self.ctxt, None, None, ['created_at'], - ['asc'], {'status': 'available', - 'display_name': 'vol1'}) - self.assertEqual(1, len(volumes)) - self.assertEqual('vol1', volumes[0]['display_name']) - self.assertEqual('available', volumes[0]['status']) - # no match - volumes = db.volume_get_all(self.ctxt, None, None, ['created_at'], - ['asc'], {'status': 'in-use', - 'display_name': 'vol1'}) - self.assertEqual(0, len(volumes)) - - def _assertEqualsVolumeOrderResult(self, correct_order, limit=None, - sort_keys=None, sort_dirs=None, - filters=None, project_id=None, - marker=None, - match_keys=['id', 'display_name', - 'volume_metadata', - 'created_at']): - """Verifies that volumes are returned in the correct order.""" - if project_id: - result = db.volume_get_all_by_project(self.ctxt, project_id, - marker, limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, - filters=filters) - else: - result = db.volume_get_all(self.ctxt, marker, limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, - filters=filters) - self.assertEqual(len(correct_order), len(result)) - for vol1, vol2 in zip(result, correct_order): - for key in match_keys: - val1 = vol1.get(key) - val2 = vol2.get(key) - # metadata is a dict, compare the 'key' and 'value' of each - if key == 'volume_metadata': - self.assertEqual(len(val1), len(val2)) - val1_dict = {x.key: x.value for x in val1} - val2_dict = {x.key: x.value for x in val2} - self.assertDictMatch(val1_dict, val2_dict) - else: - self.assertEqual(val1, val2) - return result - - def test_volume_get_by_filter(self): - """Verifies that all filtering is done at the DB layer.""" - vols = [] - vols.extend([db.volume_create(self.ctxt, - {'project_id': 'g1', - 'display_name': 'name_%d' % i, - 'size': 1}) - for i in range(2)]) - vols.extend([db.volume_create(self.ctxt, - {'project_id': 'g1', - 'display_name': 'name_%d' % i, - 'size': 2}) - for i in range(2)]) - vols.extend([db.volume_create(self.ctxt, - {'project_id': 'g1', - 'display_name': 'name_%d' % i}) - for i in range(2)]) - vols.extend([db.volume_create(self.ctxt, - {'project_id': 'g2', - 'display_name': 'name_%d' % i, - 'size': 1}) - for i in range(2)]) - - # By project, filter on size and name - filters = {'size': '1'} - correct_order = [vols[1], vols[0]] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters, - project_id='g1') - filters = {'size': '1', 'display_name': 'name_1'} - correct_order = [vols[1]] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters, - project_id='g1') - - # Remove project scope - filters = {'size': '1'} - correct_order = [vols[7], vols[6], vols[1], vols[0]] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters) - filters = {'size': '1', 'display_name': 'name_1'} - correct_order = [vols[7], vols[1]] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters) - - # Remove size constraint - filters = {'display_name': 'name_1'} - correct_order = [vols[5], vols[3], vols[1]] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters, - project_id='g1') - correct_order = [vols[7], vols[5], vols[3], vols[1]] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters) - - # Verify bogus values return nothing - filters = {'display_name': 'name_1', 'bogus_value': 'foo'} - self._assertEqualsVolumeOrderResult([], filters=filters, - project_id='g1') - self._assertEqualsVolumeOrderResult([], project_id='bogus') - self._assertEqualsVolumeOrderResult([], filters=filters) - self._assertEqualsVolumeOrderResult([], filters={'metadata': - 'not valid'}) - self._assertEqualsVolumeOrderResult([], filters={'metadata': - ['not', 'valid']}) - - # Verify that relationship property keys return nothing, these - # exist on the Volumes model but are not columns - filters = {'volume_type': 'bogus_type'} - self._assertEqualsVolumeOrderResult([], filters=filters) - - def test_volume_get_all_filters_limit(self): - vol1 = db.volume_create(self.ctxt, {'display_name': 'test1'}) - vol2 = db.volume_create(self.ctxt, {'display_name': 'test2'}) - vol3 = db.volume_create(self.ctxt, {'display_name': 'test2', - 'metadata': {'key1': 'val1'}}) - vol4 = db.volume_create(self.ctxt, {'display_name': 'test3', - 'metadata': {'key1': 'val1', - 'key2': 'val2'}}) - vol5 = db.volume_create(self.ctxt, {'display_name': 'test3', - 'metadata': {'key2': 'val2', - 'key3': 'val3'}, - 'host': 'host5'}) - db.volume_admin_metadata_update(self.ctxt, vol5.id, - {"readonly": "True"}, False) - - vols = [vol5, vol4, vol3, vol2, vol1] - - # Ensure we have 5 total instances - self._assertEqualsVolumeOrderResult(vols) - - # No filters, test limit - self._assertEqualsVolumeOrderResult(vols[:1], limit=1) - self._assertEqualsVolumeOrderResult(vols[:4], limit=4) - - # Just the test2 volumes - filters = {'display_name': 'test2'} - self._assertEqualsVolumeOrderResult([vol3, vol2], filters=filters) - self._assertEqualsVolumeOrderResult([vol3], limit=1, - filters=filters) - self._assertEqualsVolumeOrderResult([vol3, vol2], limit=2, - filters=filters) - self._assertEqualsVolumeOrderResult([vol3, vol2], limit=100, - filters=filters) - - # metadata filters - filters = {'metadata': {'key1': 'val1'}} - self._assertEqualsVolumeOrderResult([vol4, vol3], filters=filters) - self._assertEqualsVolumeOrderResult([vol4], limit=1, - filters=filters) - self._assertEqualsVolumeOrderResult([vol4, vol3], limit=10, - filters=filters) - - filters = {'metadata': {'readonly': 'True'}} - self._assertEqualsVolumeOrderResult([vol5], filters=filters) - - filters = {'metadata': {'key1': 'val1', - 'key2': 'val2'}} - self._assertEqualsVolumeOrderResult([vol4], filters=filters) - self._assertEqualsVolumeOrderResult([vol4], limit=1, - filters=filters) - - # No match - filters = {'metadata': {'key1': 'val1', - 'key2': 'val2', - 'key3': 'val3'}} - self._assertEqualsVolumeOrderResult([], filters=filters) - filters = {'metadata': {'key1': 'val1', - 'key2': 'bogus'}} - self._assertEqualsVolumeOrderResult([], filters=filters) - filters = {'metadata': {'key1': 'val1', - 'key2': 'val1'}} - self._assertEqualsVolumeOrderResult([], filters=filters) - - # Combination - filters = {'display_name': 'test2', - 'metadata': {'key1': 'val1'}} - self._assertEqualsVolumeOrderResult([vol3], filters=filters) - self._assertEqualsVolumeOrderResult([vol3], limit=1, - filters=filters) - self._assertEqualsVolumeOrderResult([vol3], limit=100, - filters=filters) - filters = {'display_name': 'test3', - 'metadata': {'key2': 'val2', - 'key3': 'val3'}, - 'host': 'host5'} - self._assertEqualsVolumeOrderResult([vol5], filters=filters) - self._assertEqualsVolumeOrderResult([vol5], limit=1, - filters=filters) - - def test_volume_get_no_migration_targets(self): - """Verifies the unique 'no_migration_targets'=True filter. - - This filter returns volumes with either a NULL 'migration_status' - or a non-NULL value that does not start with 'target:'. - """ - vol1 = db.volume_create(self.ctxt, {'display_name': 'test1'}) - vol2 = db.volume_create(self.ctxt, {'display_name': 'test2', - 'migration_status': 'bogus'}) - vol3 = db.volume_create(self.ctxt, {'display_name': 'test3', - 'migration_status': 'btarget:'}) - vol4 = db.volume_create(self.ctxt, {'display_name': 'test4', - 'migration_status': 'target:'}) - - # Ensure we have 4 total instances, default sort of created_at (desc) - self._assertEqualsVolumeOrderResult([vol4, vol3, vol2, vol1]) - - # Apply the unique filter - filters = {'no_migration_targets': True} - self._assertEqualsVolumeOrderResult([vol3, vol2, vol1], - filters=filters) - self._assertEqualsVolumeOrderResult([vol3, vol2], limit=2, - filters=filters) - - filters = {'no_migration_targets': True, - 'display_name': 'test4'} - self._assertEqualsVolumeOrderResult([], filters=filters) - - def test_volume_get_all_by_filters_sort_keys(self): - # Volumes that will reply to the query - test_h1_avail = db.volume_create(self.ctxt, {'display_name': 'test', - 'status': 'available', - 'host': 'h1'}) - test_h1_error = db.volume_create(self.ctxt, {'display_name': 'test', - 'status': 'error', - 'host': 'h1'}) - test_h1_error2 = db.volume_create(self.ctxt, {'display_name': 'test', - 'status': 'error', - 'host': 'h1'}) - test_h2_avail = db.volume_create(self.ctxt, {'display_name': 'test', - 'status': 'available', - 'host': 'h2'}) - test_h2_error = db.volume_create(self.ctxt, {'display_name': 'test', - 'status': 'error', - 'host': 'h2'}) - test_h2_error2 = db.volume_create(self.ctxt, {'display_name': 'test', - 'status': 'error', - 'host': 'h2'}) - # Other volumes in the DB, will not match name filter - other_error = db.volume_create(self.ctxt, {'display_name': 'other', - 'status': 'error', - 'host': 'a'}) - other_active = db.volume_create(self.ctxt, {'display_name': 'other', - 'status': 'available', - 'host': 'a'}) - filters = {'display_name': 'test'} - - # Verify different sort key/direction combinations - sort_keys = ['host', 'status', 'created_at'] - sort_dirs = ['asc', 'asc', 'asc'] - correct_order = [test_h1_avail, test_h1_error, test_h1_error2, - test_h2_avail, test_h2_error, test_h2_error2] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters, - sort_keys=sort_keys, - sort_dirs=sort_dirs) - - sort_dirs = ['asc', 'desc', 'asc'] - correct_order = [test_h1_error, test_h1_error2, test_h1_avail, - test_h2_error, test_h2_error2, test_h2_avail] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters, - sort_keys=sort_keys, - sort_dirs=sort_dirs) - - sort_dirs = ['desc', 'desc', 'asc'] - correct_order = [test_h2_error, test_h2_error2, test_h2_avail, - test_h1_error, test_h1_error2, test_h1_avail] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters, - sort_keys=sort_keys, - sort_dirs=sort_dirs) - - # created_at is added by default if not supplied, descending order - sort_keys = ['host', 'status'] - sort_dirs = ['desc', 'desc'] - correct_order = [test_h2_error2, test_h2_error, test_h2_avail, - test_h1_error2, test_h1_error, test_h1_avail] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters, - sort_keys=sort_keys, - sort_dirs=sort_dirs) - - sort_dirs = ['asc', 'asc'] - correct_order = [test_h1_avail, test_h1_error, test_h1_error2, - test_h2_avail, test_h2_error, test_h2_error2] - self._assertEqualsVolumeOrderResult(correct_order, filters=filters, - sort_keys=sort_keys, - sort_dirs=sort_dirs) - - # Remove name filter - correct_order = [other_active, other_error, - test_h1_avail, test_h1_error, test_h1_error2, - test_h2_avail, test_h2_error, test_h2_error2] - self._assertEqualsVolumeOrderResult(correct_order, sort_keys=sort_keys, - sort_dirs=sort_dirs) - - # No sort data, default sort of created_at, id (desc) - correct_order = [other_active, other_error, - test_h2_error2, test_h2_error, test_h2_avail, - test_h1_error2, test_h1_error, test_h1_avail] - self._assertEqualsVolumeOrderResult(correct_order) - - def test_volume_get_all_by_filters_sort_keys_paginate(self): - """Verifies sort order with pagination.""" - # Volumes that will reply to the query - test1_avail = db.volume_create(self.ctxt, {'display_name': 'test', - 'size': 1, - 'status': 'available'}) - test1_error = db.volume_create(self.ctxt, {'display_name': 'test', - 'size': 1, - 'status': 'error'}) - test1_error2 = db.volume_create(self.ctxt, {'display_name': 'test', - 'size': 1, - 'status': 'error'}) - test2_avail = db.volume_create(self.ctxt, {'display_name': 'test', - 'size': 2, - 'status': 'available'}) - test2_error = db.volume_create(self.ctxt, {'display_name': 'test', - 'size': 2, - 'status': 'error'}) - test2_error2 = db.volume_create(self.ctxt, {'display_name': 'test', - 'size': 2, - 'status': 'error'}) - - # Other volumes in the DB, will not match name filter - db.volume_create(self.ctxt, {'display_name': 'other'}) - db.volume_create(self.ctxt, {'display_name': 'other'}) - filters = {'display_name': 'test'} - # Common sort information for every query - sort_keys = ['size', 'status', 'created_at'] - sort_dirs = ['asc', 'desc', 'asc'] - # Overall correct volume order based on the sort keys - correct_order = [test1_error, test1_error2, test1_avail, - test2_error, test2_error2, test2_avail] - - # Limits of 1, 2, and 3, verify that the volumes returned are in the - # correct sorted order, update the marker to get the next correct page - for limit in range(1, 4): - marker = None - # Include the maximum number of volumes (ie, 6) to ensure that - # the last query (with marker pointing to the last volume) - # returns 0 servers - for i in range(0, 7, limit): - if i == len(correct_order): - correct = [] - else: - correct = correct_order[i:i + limit] - vols = self._assertEqualsVolumeOrderResult( - correct, filters=filters, - sort_keys=sort_keys, sort_dirs=sort_dirs, - limit=limit, marker=marker) - if correct: - marker = vols[-1]['id'] - self.assertEqual(correct[-1]['id'], marker) - - def test_volume_get_all_invalid_sort_key(self): - for keys in (['foo'], ['display_name', 'foo']): - self.assertRaises(exception.InvalidInput, db.volume_get_all, - self.ctxt, None, None, sort_keys=keys) - - def test_volume_update(self): - volume = db.volume_create(self.ctxt, {'host': 'h1'}) - ref_a = db.volume_update(self.ctxt, volume['id'], - {'host': 'h2', - 'metadata': {'m1': 'v1'}}) - volume = db.volume_get(self.ctxt, volume['id']) - self.assertEqual('h2', volume['host']) - expected = dict(ref_a) - expected['volume_metadata'] = list(map(dict, - expected['volume_metadata'])) - result = dict(volume) - result['volume_metadata'] = list(map(dict, result['volume_metadata'])) - self.assertEqual(expected, result) - - def test_volume_update_nonexistent(self): - self.assertRaises(exception.VolumeNotFound, db.volume_update, - self.ctxt, 42, {}) - - def test_volume_metadata_get(self): - metadata = {'a': 'b', 'c': 'd'} - db.volume_create(self.ctxt, {'id': 1, 'metadata': metadata}) - - self.assertEqual(metadata, db.volume_metadata_get(self.ctxt, 1)) - - def test_volume_metadata_update(self): - metadata1 = {'a': '1', 'c': '2'} - metadata2 = {'a': '3', 'd': '5'} - should_be = {'a': '3', 'c': '2', 'd': '5'} - - db.volume_create(self.ctxt, {'id': 1, 'metadata': metadata1}) - db_meta = db.volume_metadata_update(self.ctxt, 1, metadata2, False) - - self.assertEqual(should_be, db_meta) - - @mock.patch.object(db.sqlalchemy.api, - '_volume_glance_metadata_key_to_id', - return_value = '1') - def test_volume_glance_metadata_key_to_id_called(self, - metadata_key_to_id_mock): - image_metadata = {'abc': '123'} - - # create volume with metadata. - db.volume_create(self.ctxt, {'id': 1, - 'metadata': image_metadata}) - - # delete metadata associated with the volume. - db.volume_metadata_delete(self.ctxt, - 1, - 'abc', - meta_type=common.METADATA_TYPES.image) - - # assert _volume_glance_metadata_key_to_id() was called exactly once - metadata_key_to_id_mock.assert_called_once_with(self.ctxt, 1, 'abc') - - def test_case_sensitive_glance_metadata_delete(self): - user_metadata = {'a': '1', 'c': '2'} - image_metadata = {'abc': '123', 'ABC': '123'} - - # create volume with metadata. - db.volume_create(self.ctxt, {'id': 1, - 'metadata': user_metadata}) - - # delete user metadata associated with the volume. - db.volume_metadata_delete(self.ctxt, 1, 'c', - meta_type=common.METADATA_TYPES.user) - user_metadata.pop('c') - - self.assertEqual(user_metadata, - db.volume_metadata_get(self.ctxt, 1)) - - # create image metadata associated with the volume. - db.volume_metadata_update( - self.ctxt, - 1, - image_metadata, - False, - meta_type=common.METADATA_TYPES.image) - - # delete image metadata associated with the volume. - db.volume_metadata_delete( - self.ctxt, - 1, - 'abc', - meta_type=common.METADATA_TYPES.image) - - image_metadata.pop('abc') - - # parse the result to build the dict. - rows = db.volume_glance_metadata_get(self.ctxt, 1) - result = {} - for row in rows: - result[row['key']] = row['value'] - self.assertEqual(image_metadata, result) - - def test_volume_metadata_update_with_metatype(self): - user_metadata1 = {'a': '1', 'c': '2'} - user_metadata2 = {'a': '3', 'd': '5'} - expected1 = {'a': '3', 'c': '2', 'd': '5'} - image_metadata1 = {'e': '1', 'f': '2'} - image_metadata2 = {'e': '3', 'g': '5'} - expected2 = {'e': '3', 'f': '2', 'g': '5'} - FAKE_METADATA_TYPE = enum.Enum('METADATA_TYPES', 'fake_type') - - db.volume_create(self.ctxt, {'id': 1, 'metadata': user_metadata1}) - - # update user metatdata associated with volume. - db_meta = db.volume_metadata_update( - self.ctxt, - 1, - user_metadata2, - False, - meta_type=common.METADATA_TYPES.user) - self.assertEqual(expected1, db_meta) - - # create image metatdata associated with volume. - db_meta = db.volume_metadata_update( - self.ctxt, - 1, - image_metadata1, - False, - meta_type=common.METADATA_TYPES.image) - self.assertEqual(image_metadata1, db_meta) - - # update image metatdata associated with volume. - db_meta = db.volume_metadata_update( - self.ctxt, - 1, - image_metadata2, - False, - meta_type=common.METADATA_TYPES.image) - self.assertEqual(expected2, db_meta) - - # update volume with invalid metadata type. - self.assertRaises(exception.InvalidMetadataType, - db.volume_metadata_update, - self.ctxt, - 1, - image_metadata1, - False, - FAKE_METADATA_TYPE.fake_type) - - def test_volume_metadata_update_delete(self): - metadata1 = {'a': '1', 'c': '2'} - metadata2 = {'a': '3', 'd': '4'} - should_be = metadata2 - - db.volume_create(self.ctxt, {'id': 1, 'metadata': metadata1}) - db_meta = db.volume_metadata_update(self.ctxt, 1, metadata2, True) - - self.assertEqual(should_be, db_meta) - - def test_volume_metadata_delete(self): - metadata = {'a': 'b', 'c': 'd'} - db.volume_create(self.ctxt, {'id': 1, 'metadata': metadata}) - db.volume_metadata_delete(self.ctxt, 1, 'c') - metadata.pop('c') - self.assertEqual(metadata, db.volume_metadata_get(self.ctxt, 1)) - - def test_volume_metadata_delete_with_metatype(self): - user_metadata = {'a': '1', 'c': '2'} - image_metadata = {'e': '1', 'f': '2'} - FAKE_METADATA_TYPE = enum.Enum('METADATA_TYPES', 'fake_type') - - # test that user metadata deleted with meta_type specified. - db.volume_create(self.ctxt, {'id': 1, 'metadata': user_metadata}) - db.volume_metadata_delete(self.ctxt, 1, 'c', - meta_type=common.METADATA_TYPES.user) - user_metadata.pop('c') - self.assertEqual(user_metadata, db.volume_metadata_get(self.ctxt, 1)) - - # update the image metadata associated with the volume. - db.volume_metadata_update( - self.ctxt, - 1, - image_metadata, - False, - meta_type=common.METADATA_TYPES.image) - - # test that image metadata deleted with meta_type specified. - db.volume_metadata_delete(self.ctxt, 1, 'e', - meta_type=common.METADATA_TYPES.image) - image_metadata.pop('e') - - # parse the result to build the dict. - rows = db.volume_glance_metadata_get(self.ctxt, 1) - result = {} - for row in rows: - result[row['key']] = row['value'] - self.assertEqual(image_metadata, result) - - # delete volume with invalid metadata type. - self.assertRaises(exception.InvalidMetadataType, - db.volume_metadata_delete, - self.ctxt, - 1, - 'f', - FAKE_METADATA_TYPE.fake_type) - - def test_volume_glance_metadata_create(self): - volume = db.volume_create(self.ctxt, {'host': 'h1'}) - db.volume_glance_metadata_create(self.ctxt, volume['id'], - 'image_name', - u'\xe4\xbd\xa0\xe5\xa5\xbd') - glance_meta = db.volume_glance_metadata_get(self.ctxt, volume['id']) - for meta_entry in glance_meta: - if meta_entry.key == 'image_name': - image_name = meta_entry.value - self.assertEqual(u'\xe4\xbd\xa0\xe5\xa5\xbd', image_name) - - def test_volume_glance_metadata_list_get(self): - """Test volume_glance_metadata_list_get in DB API.""" - db.volume_create(self.ctxt, {'id': 'fake1', 'status': 'available', - 'host': 'test', 'provider_location': '', - 'size': 1}) - db.volume_glance_metadata_create(self.ctxt, 'fake1', 'key1', 'value1') - db.volume_glance_metadata_create(self.ctxt, 'fake1', 'key2', 'value2') - - db.volume_create(self.ctxt, {'id': 'fake2', 'status': 'available', - 'host': 'test', 'provider_location': '', - 'size': 1}) - db.volume_glance_metadata_create(self.ctxt, 'fake2', 'key3', 'value3') - db.volume_glance_metadata_create(self.ctxt, 'fake2', 'key4', 'value4') - - expect_result = [{'volume_id': 'fake1', 'key': 'key1', - 'value': 'value1'}, - {'volume_id': 'fake1', 'key': 'key2', - 'value': 'value2'}, - {'volume_id': 'fake2', 'key': 'key3', - 'value': 'value3'}, - {'volume_id': 'fake2', 'key': 'key4', - 'value': 'value4'}] - self._assertEqualListsOfObjects(expect_result, - db.volume_glance_metadata_list_get( - self.ctxt, ['fake1', 'fake2']), - ignored_keys=['id', - 'snapshot_id', - 'created_at', - 'deleted', 'deleted_at', - 'updated_at']) - - -class DBAPISnapshotTestCase(BaseTest): - - """Tests for cinder.db.api.snapshot_*.""" - - def test_snapshot_data_get_for_project(self): - actual = db.snapshot_data_get_for_project(self.ctxt, 'project1') - self.assertEqual((0, 0), actual) - db.volume_create(self.ctxt, {'id': 1, - 'project_id': 'project1', - 'size': 42}) - db.snapshot_create(self.ctxt, {'id': 1, 'volume_id': 1, - 'project_id': 'project1', - 'volume_size': 42}) - actual = db.snapshot_data_get_for_project(self.ctxt, 'project1') - self.assertEqual((1, 42), actual) - - def test_snapshot_get_all_by_filter(self): - db.volume_create(self.ctxt, {'id': 1}) - db.volume_create(self.ctxt, {'id': 2}) - snapshot1 = db.snapshot_create(self.ctxt, {'id': 1, 'volume_id': 1, - 'display_name': 'one', - 'status': 'available'}) - snapshot2 = db.snapshot_create(self.ctxt, {'id': 2, 'volume_id': 1, - 'display_name': 'two', - 'status': 'creating'}) - snapshot3 = db.snapshot_create(self.ctxt, {'id': 3, 'volume_id': 2, - 'display_name': 'three', - 'status': 'available'}) - # no filter - filters = {} - snapshots = db.snapshot_get_all(self.ctxt, filters=filters) - self.assertEqual(3, len(snapshots)) - # single match - filters = {'display_name': 'two'} - self._assertEqualListsOfObjects([snapshot2], - db.snapshot_get_all( - self.ctxt, - filters), - ignored_keys=['metadata', 'volume']) - filters = {'volume_id': 2} - self._assertEqualListsOfObjects([snapshot3], - db.snapshot_get_all( - self.ctxt, - filters), - ignored_keys=['metadata', 'volume']) - # filter no match - filters = {'volume_id': 5} - self._assertEqualListsOfObjects([], - db.snapshot_get_all( - self.ctxt, - filters), - ignored_keys=['metadata', 'volume']) - filters = {'status': 'error'} - self._assertEqualListsOfObjects([], - db.snapshot_get_all( - self.ctxt, - filters), - ignored_keys=['metadata', 'volume']) - # multiple match - filters = {'volume_id': 1} - self._assertEqualListsOfObjects([snapshot1, snapshot2], - db.snapshot_get_all( - self.ctxt, - filters), - ignored_keys=['metadata', 'volume']) - filters = {'status': 'available'} - self._assertEqualListsOfObjects([snapshot1, snapshot3], - db.snapshot_get_all( - self.ctxt, - filters), - ignored_keys=['metadata', 'volume']) - filters = {'volume_id': 1, 'status': 'available'} - self._assertEqualListsOfObjects([snapshot1], - db.snapshot_get_all( - self.ctxt, - filters), - ignored_keys=['metadata', 'volume']) - filters = {'fake_key': 'fake'} - self._assertEqualListsOfObjects([], - db.snapshot_get_all( - self.ctxt, - filters), - ignored_keys=['metadata', 'volume']) - - def test_snapshot_get_by_host(self): - db.volume_create(self.ctxt, {'id': 1, 'host': 'host1'}) - db.volume_create(self.ctxt, {'id': 2, 'host': 'host2'}) - snapshot1 = db.snapshot_create(self.ctxt, {'id': 1, 'volume_id': 1}) - snapshot2 = db.snapshot_create(self.ctxt, {'id': 2, 'volume_id': 2, - 'status': 'error'}) - - self._assertEqualListsOfObjects([snapshot1], - db.snapshot_get_by_host( - self.ctxt, - 'host1'), - ignored_keys='volume') - self._assertEqualListsOfObjects([snapshot2], - db.snapshot_get_by_host( - self.ctxt, - 'host2'), - ignored_keys='volume') - self._assertEqualListsOfObjects([], - db.snapshot_get_by_host( - self.ctxt, - 'host2', {'status': 'available'}), - ignored_keys='volume') - self._assertEqualListsOfObjects([snapshot2], - db.snapshot_get_by_host( - self.ctxt, - 'host2', {'status': 'error'}), - ignored_keys='volume') - self._assertEqualListsOfObjects([], - db.snapshot_get_by_host( - self.ctxt, - 'host2', {'fake_key': 'fake'}), - ignored_keys='volume') - # If host is None or empty string, empty list should be returned. - self.assertEqual([], db.snapshot_get_by_host(self.ctxt, None)) - self.assertEqual([], db.snapshot_get_by_host(self.ctxt, '')) - - def test_snapshot_get_by_host_with_pools(self): - db.volume_create(self.ctxt, {'id': 1, 'host': 'host1#pool1'}) - db.volume_create(self.ctxt, {'id': 2, 'host': 'host1#pool2'}) - - snapshot1 = db.snapshot_create(self.ctxt, {'id': 1, 'volume_id': 1}) - snapshot2 = db.snapshot_create(self.ctxt, {'id': 2, 'volume_id': 2}) - - self._assertEqualListsOfObjects([snapshot1, snapshot2], - db.snapshot_get_by_host( - self.ctxt, - 'host1'), - ignored_keys='volume') - self._assertEqualListsOfObjects([snapshot1], - db.snapshot_get_by_host( - self.ctxt, - 'host1#pool1'), - ignored_keys='volume') - - self._assertEqualListsOfObjects([], - db.snapshot_get_by_host( - self.ctxt, - 'host1#pool0'), - ignored_keys='volume') - - def test_snapshot_get_all_by_project(self): - db.volume_create(self.ctxt, {'id': 1}) - db.volume_create(self.ctxt, {'id': 2}) - snapshot1 = db.snapshot_create(self.ctxt, {'id': 1, 'volume_id': 1, - 'project_id': 'project1'}) - snapshot2 = db.snapshot_create(self.ctxt, {'id': 2, 'volume_id': 2, - 'status': 'error', - 'project_id': 'project2'}) - - self._assertEqualListsOfObjects([snapshot1], - db.snapshot_get_all_by_project( - self.ctxt, - 'project1'), - ignored_keys='volume') - self._assertEqualListsOfObjects([snapshot2], - db.snapshot_get_all_by_project( - self.ctxt, - 'project2'), - ignored_keys='volume') - self._assertEqualListsOfObjects([], - db.snapshot_get_all_by_project( - self.ctxt, - 'project2', - {'status': 'available'}), - ignored_keys='volume') - self._assertEqualListsOfObjects([snapshot2], - db.snapshot_get_all_by_project( - self.ctxt, - 'project2', - {'status': 'error'}), - ignored_keys='volume') - self._assertEqualListsOfObjects([], - db.snapshot_get_all_by_project( - self.ctxt, - 'project2', - {'fake_key': 'fake'}), - ignored_keys='volume') - - def test_snapshot_metadata_get(self): - metadata = {'a': 'b', 'c': 'd'} - db.volume_create(self.ctxt, {'id': 1}) - db.snapshot_create(self.ctxt, - {'id': 1, 'volume_id': 1, 'metadata': metadata}) - - self.assertEqual(metadata, db.snapshot_metadata_get(self.ctxt, 1)) - - def test_snapshot_metadata_update(self): - metadata1 = {'a': '1', 'c': '2'} - metadata2 = {'a': '3', 'd': '5'} - should_be = {'a': '3', 'c': '2', 'd': '5'} - - db.volume_create(self.ctxt, {'id': 1}) - db.snapshot_create(self.ctxt, - {'id': 1, 'volume_id': 1, 'metadata': metadata1}) - db_meta = db.snapshot_metadata_update(self.ctxt, 1, metadata2, False) - - self.assertEqual(should_be, db_meta) - - def test_snapshot_metadata_update_delete(self): - metadata1 = {'a': '1', 'c': '2'} - metadata2 = {'a': '3', 'd': '5'} - should_be = metadata2 - - db.volume_create(self.ctxt, {'id': 1}) - db.snapshot_create(self.ctxt, - {'id': 1, 'volume_id': 1, 'metadata': metadata1}) - db_meta = db.snapshot_metadata_update(self.ctxt, 1, metadata2, True) - - self.assertEqual(should_be, db_meta) - - def test_snapshot_metadata_delete(self): - metadata = {'a': '1', 'c': '2'} - should_be = {'a': '1'} - - db.volume_create(self.ctxt, {'id': 1}) - db.snapshot_create(self.ctxt, - {'id': 1, 'volume_id': 1, 'metadata': metadata}) - db.snapshot_metadata_delete(self.ctxt, 1, 'c') - - self.assertEqual(should_be, db.snapshot_metadata_get(self.ctxt, 1)) - - -class DBAPICgsnapshotTestCase(BaseTest): - """Tests for cinder.db.api.cgsnapshot_*.""" - - def test_cgsnapshot_get_all_by_filter(self): - cgsnapshot1 = db.cgsnapshot_create(self.ctxt, {'id': 1, - 'consistencygroup_id': 'g1'}) - cgsnapshot2 = db.cgsnapshot_create(self.ctxt, {'id': 2, - 'consistencygroup_id': 'g1'}) - cgsnapshot3 = db.cgsnapshot_create(self.ctxt, {'id': 3, - 'consistencygroup_id': 'g2'}) - tests = [ - ({'consistencygroup_id': 'g1'}, [cgsnapshot1, cgsnapshot2]), - ({'id': 3}, [cgsnapshot3]), - ({'fake_key': 'fake'}, []) - ] - - # no filter - filters = None - cgsnapshots = db.cgsnapshot_get_all(self.ctxt, filters=filters) - self.assertEqual(3, len(cgsnapshots)) - - for filters, expected in tests: - self._assertEqualListsOfObjects(expected, - db.cgsnapshot_get_all( - self.ctxt, - filters)) - - def test_cgsnapshot_get_all_by_group(self): - cgsnapshot1 = db.cgsnapshot_create(self.ctxt, {'id': 1, - 'consistencygroup_id': 'g1'}) - cgsnapshot2 = db.cgsnapshot_create(self.ctxt, {'id': 2, - 'consistencygroup_id': 'g1'}) - db.cgsnapshot_create(self.ctxt, {'id': 3, - 'consistencygroup_id': 'g2'}) - tests = [ - ({'consistencygroup_id': 'g1'}, [cgsnapshot1, cgsnapshot2]), - ({'id': 3}, []), - ({'fake_key': 'fake'}, []), - ({'consistencygroup_id': 'g2'}, []), - (None, [cgsnapshot1, cgsnapshot2]), - ] - - for filters, expected in tests: - self._assertEqualListsOfObjects(expected, - db.cgsnapshot_get_all_by_group( - self.ctxt, - 'g1', - filters)) - - db.cgsnapshot_destroy(self.ctxt, '1') - db.cgsnapshot_destroy(self.ctxt, '2') - db.cgsnapshot_destroy(self.ctxt, '3') - - def test_cgsnapshot_get_all_by_project(self): - cgsnapshot1 = db.cgsnapshot_create(self.ctxt, - {'id': 1, - 'consistencygroup_id': 'g1', - 'project_id': 1}) - cgsnapshot2 = db.cgsnapshot_create(self.ctxt, - {'id': 2, - 'consistencygroup_id': 'g1', - 'project_id': 1}) - project_id = 1 - tests = [ - ({'id': 1}, [cgsnapshot1]), - ({'consistencygroup_id': 'g1'}, [cgsnapshot1, cgsnapshot2]), - ({'fake_key': 'fake'}, []) - ] - - for filters, expected in tests: - self._assertEqualListsOfObjects(expected, - db.cgsnapshot_get_all_by_project( - self.ctxt, - project_id, - filters)) - - -class DBAPIVolumeTypeTestCase(BaseTest): - - """Tests for the db.api.volume_type_* methods.""" - - def setUp(self): - self.ctxt = context.get_admin_context() - super(DBAPIVolumeTypeTestCase, self).setUp() - - def test_volume_type_create_exists(self): - vt = db.volume_type_create(self.ctxt, {'name': 'n1'}) - self.assertRaises(exception.VolumeTypeExists, - db.volume_type_create, - self.ctxt, - {'name': 'n1'}) - self.assertRaises(exception.VolumeTypeExists, - db.volume_type_create, - self.ctxt, - {'name': 'n2', 'id': vt['id']}) - - def test_volume_type_access_remove(self): - vt = db.volume_type_create(self.ctxt, {'name': 'n1'}) - db.volume_type_access_add(self.ctxt, vt['id'], 'fake_project') - vtas = db.volume_type_access_get_all(self.ctxt, vt['id']) - self.assertEqual(1, len(vtas)) - db.volume_type_access_remove(self.ctxt, vt['id'], 'fake_project') - vtas = db.volume_type_access_get_all(self.ctxt, vt['id']) - self.assertEqual(0, len(vtas)) - - def test_volume_type_access_remove_high_id(self): - vt = db.volume_type_create(self.ctxt, {'name': 'n1'}) - vta = db.volume_type_access_add(self.ctxt, vt['id'], 'fake_project') - vtas = db.volume_type_access_get_all(self.ctxt, vt['id']) - self.assertEqual(1, len(vtas)) - - # NOTE(dulek): Bug 1496747 uncovered problems when deleting accesses - # with id column higher than 128. This is regression test for that - # case. - - session = sqlalchemy_api.get_session() - vta.id = 150 - vta.save(session=session) - session.close() - - db.volume_type_access_remove(self.ctxt, vt['id'], 'fake_project') - vtas = db.volume_type_access_get_all(self.ctxt, vt['id']) - self.assertEqual(0, len(vtas)) - - def test_get_volume_type_extra_specs(self): - # Ensure that volume type extra specs can be accessed after - # the DB session is closed. - vt_extra_specs = {'mock_key': 'mock_value'} - vt = db.volume_type_create(self.ctxt, - {'name': 'n1', - 'extra_specs': vt_extra_specs}) - volume_ref = db.volume_create(self.ctxt, {'volume_type_id': vt.id}) - - session = sqlalchemy_api.get_session() - volume = sqlalchemy_api._volume_get(self.ctxt, volume_ref.id, - session=session) - session.close() - - actual_specs = {} - for spec in volume.volume_type.extra_specs: - actual_specs[spec.key] = spec.value - self.assertEqual(vt_extra_specs, actual_specs) - - -class DBAPIEncryptionTestCase(BaseTest): - - """Tests for the db.api.volume_(type_)?encryption_* methods.""" - - _ignored_keys = [ - 'deleted', - 'deleted_at', - 'created_at', - 'updated_at', - 'encryption_id', - ] - - def setUp(self): - super(DBAPIEncryptionTestCase, self).setUp() - self.created = \ - [db.volume_type_encryption_create(self.ctxt, - values['volume_type_id'], values) - for values in self._get_values()] - - def _get_values(self, one=False, updated=False): - base_values = { - 'cipher': 'fake_cipher', - 'key_size': 256, - 'provider': 'fake_provider', - 'volume_type_id': 'fake_type', - 'control_location': 'front-end', - } - updated_values = { - 'cipher': 'fake_updated_cipher', - 'key_size': 512, - 'provider': 'fake_updated_provider', - 'volume_type_id': 'fake_type', - 'control_location': 'front-end', - } - - if one: - return base_values - - if updated: - values = updated_values - else: - values = base_values - - def compose(val, step): - if isinstance(val, str): - step = str(step) - return val + step - - return [{k: compose(v, i) for k, v in values.items()} - for i in range(1, 4)] - - def test_volume_type_encryption_create(self): - values = self._get_values() - for i, encryption in enumerate(self.created): - self._assertEqualObjects(values[i], encryption, self._ignored_keys) - - def test_volume_type_encryption_update(self): - update_values = self._get_values(updated=True) - self.updated = \ - [db.volume_type_encryption_update(self.ctxt, - values['volume_type_id'], values) - for values in update_values] - for i, encryption in enumerate(self.updated): - self._assertEqualObjects(update_values[i], encryption, - self._ignored_keys) - - def test_volume_type_encryption_get(self): - for encryption in self.created: - encryption_get = \ - db.volume_type_encryption_get(self.ctxt, - encryption['volume_type_id']) - self._assertEqualObjects(encryption, encryption_get, - self._ignored_keys) - - def test_volume_type_encryption_update_with_no_create(self): - self.assertRaises(exception.VolumeTypeEncryptionNotFound, - db.volume_type_encryption_update, - self.ctxt, - 'fake_no_create_type', - {'cipher': 'fake_updated_cipher'}) - - def test_volume_type_encryption_delete(self): - values = { - 'cipher': 'fake_cipher', - 'key_size': 256, - 'provider': 'fake_provider', - 'volume_type_id': 'fake_type', - 'control_location': 'front-end', - } - - encryption = db.volume_type_encryption_create(self.ctxt, 'fake_type', - values) - self._assertEqualObjects(values, encryption, self._ignored_keys) - - db.volume_type_encryption_delete(self.ctxt, - encryption['volume_type_id']) - encryption_get = \ - db.volume_type_encryption_get(self.ctxt, - encryption['volume_type_id']) - self.assertIsNone(encryption_get) - - def test_volume_type_encryption_delete_no_create(self): - self.assertRaises(exception.VolumeTypeEncryptionNotFound, - db.volume_type_encryption_delete, - self.ctxt, - 'fake_no_create_type') - - def test_volume_encryption_get(self): - # normal volume -- metadata should be None - volume = db.volume_create(self.ctxt, {}) - values = db.volume_encryption_metadata_get(self.ctxt, volume.id) - - self.assertEqual({'encryption_key_id': None}, values) - - # encrypted volume -- metadata should match volume type - volume_type = self.created[0] - - volume = db.volume_create(self.ctxt, {'volume_type_id': - volume_type['volume_type_id']}) - values = db.volume_encryption_metadata_get(self.ctxt, volume.id) - - expected = { - 'encryption_key_id': volume.encryption_key_id, - 'control_location': volume_type['control_location'], - 'cipher': volume_type['cipher'], - 'key_size': volume_type['key_size'], - 'provider': volume_type['provider'], - } - self.assertEqual(expected, values) - - -class DBAPIReservationTestCase(BaseTest): - - """Tests for db.api.reservation_* methods.""" - - def setUp(self): - super(DBAPIReservationTestCase, self).setUp() - self.values = { - 'uuid': 'sample-uuid', - 'project_id': 'project1', - 'resource': 'resource', - 'delta': 42, - 'expire': (datetime.datetime.utcnow() + - datetime.timedelta(days=1)), - 'usage': {'id': 1} - } - - def test_reservation_commit(self): - reservations = _quota_reserve(self.ctxt, 'project1') - expected = {'project_id': 'project1', - 'volumes': {'reserved': 1, 'in_use': 0}, - 'gigabytes': {'reserved': 2, 'in_use': 0}, - } - self.assertEqual(expected, - db.quota_usage_get_all_by_project( - self.ctxt, 'project1')) - db.reservation_commit(self.ctxt, reservations, 'project1') - expected = {'project_id': 'project1', - 'volumes': {'reserved': 0, 'in_use': 1}, - 'gigabytes': {'reserved': 0, 'in_use': 2}, - } - self.assertEqual(expected, - db.quota_usage_get_all_by_project( - self.ctxt, - 'project1')) - - def test_reservation_rollback(self): - reservations = _quota_reserve(self.ctxt, 'project1') - expected = {'project_id': 'project1', - 'volumes': {'reserved': 1, 'in_use': 0}, - 'gigabytes': {'reserved': 2, 'in_use': 0}, - } - self.assertEqual(expected, - db.quota_usage_get_all_by_project( - self.ctxt, - 'project1')) - db.reservation_rollback(self.ctxt, reservations, 'project1') - expected = {'project_id': 'project1', - 'volumes': {'reserved': 0, 'in_use': 0}, - 'gigabytes': {'reserved': 0, 'in_use': 0}, - } - self.assertEqual(expected, - db.quota_usage_get_all_by_project( - self.ctxt, - 'project1')) - - def test_reservation_expire(self): - self.values['expire'] = datetime.datetime.utcnow() + \ - datetime.timedelta(days=1) - _quota_reserve(self.ctxt, 'project1') - db.reservation_expire(self.ctxt) - - expected = {'project_id': 'project1', - 'gigabytes': {'reserved': 0, 'in_use': 0}, - 'volumes': {'reserved': 0, 'in_use': 0}} - self.assertEqual(expected, - db.quota_usage_get_all_by_project( - self.ctxt, - 'project1')) - - -class DBAPIQuotaClassTestCase(BaseTest): - - """Tests for db.api.quota_class_* methods.""" - - def setUp(self): - super(DBAPIQuotaClassTestCase, self).setUp() - self.sample_qc = db.quota_class_create(self.ctxt, 'test_qc', - 'test_resource', 42) - - def test_quota_class_get(self): - qc = db.quota_class_get(self.ctxt, 'test_qc', 'test_resource') - self._assertEqualObjects(self.sample_qc, qc) - - def test_quota_class_destroy(self): - db.quota_class_destroy(self.ctxt, 'test_qc', 'test_resource') - self.assertRaises(exception.QuotaClassNotFound, - db.quota_class_get, self.ctxt, - 'test_qc', 'test_resource') - - def test_quota_class_get_not_found(self): - self.assertRaises(exception.QuotaClassNotFound, - db.quota_class_get, self.ctxt, 'nonexistent', - 'nonexistent') - - def test_quota_class_get_all_by_name(self): - db.quota_class_create(self.ctxt, 'test2', 'res1', 43) - db.quota_class_create(self.ctxt, 'test2', 'res2', 44) - self.assertEqual({'class_name': 'test_qc', 'test_resource': 42}, - db.quota_class_get_all_by_name(self.ctxt, 'test_qc')) - self.assertEqual({'class_name': 'test2', 'res1': 43, 'res2': 44}, - db.quota_class_get_all_by_name(self.ctxt, 'test2')) - - def test_quota_class_update(self): - db.quota_class_update(self.ctxt, 'test_qc', 'test_resource', 43) - updated = db.quota_class_get(self.ctxt, 'test_qc', 'test_resource') - self.assertEqual(43, updated['hard_limit']) - - def test_quota_class_update_resource(self): - old = db.quota_class_get(self.ctxt, 'test_qc', 'test_resource') - db.quota_class_update_resource(self.ctxt, - 'test_resource', - 'test_resource1') - new = db.quota_class_get(self.ctxt, 'test_qc', 'test_resource1') - self.assertEqual(old.id, new.id) - self.assertEqual('test_resource1', new.resource) - - def test_quota_class_destroy_all_by_name(self): - db.quota_class_create(self.ctxt, 'test2', 'res1', 43) - db.quota_class_create(self.ctxt, 'test2', 'res2', 44) - db.quota_class_destroy_all_by_name(self.ctxt, 'test2') - self.assertEqual({'class_name': 'test2'}, - db.quota_class_get_all_by_name(self.ctxt, 'test2')) - - -class DBAPIQuotaTestCase(BaseTest): - - """Tests for db.api.reservation_* methods.""" - - def test_quota_create(self): - quota = db.quota_create(self.ctxt, 'project1', 'resource', 99) - self.assertEqual('resource', quota.resource) - self.assertEqual(99, quota.hard_limit) - self.assertEqual('project1', quota.project_id) - - def test_quota_get(self): - quota = db.quota_create(self.ctxt, 'project1', 'resource', 99) - quota_db = db.quota_get(self.ctxt, 'project1', 'resource') - self._assertEqualObjects(quota, quota_db) - - def test_quota_get_all_by_project(self): - for i in range(3): - for j in range(3): - db.quota_create(self.ctxt, 'proj%d' % i, 'res%d' % j, j) - for i in range(3): - quotas_db = db.quota_get_all_by_project(self.ctxt, 'proj%d' % i) - self.assertEqual({'project_id': 'proj%d' % i, - 'res0': 0, - 'res1': 1, - 'res2': 2}, quotas_db) - - def test_quota_update(self): - db.quota_create(self.ctxt, 'project1', 'resource1', 41) - db.quota_update(self.ctxt, 'project1', 'resource1', 42) - quota = db.quota_get(self.ctxt, 'project1', 'resource1') - self.assertEqual(42, quota.hard_limit) - self.assertEqual('resource1', quota.resource) - self.assertEqual('project1', quota.project_id) - - def test_quota_update_resource(self): - old = db.quota_create(self.ctxt, 'project1', 'resource1', 41) - db.quota_update_resource(self.ctxt, 'resource1', 'resource2') - new = db.quota_get(self.ctxt, 'project1', 'resource2') - self.assertEqual(old.id, new.id) - self.assertEqual('resource2', new.resource) - - def test_quota_update_nonexistent(self): - self.assertRaises(exception.ProjectQuotaNotFound, - db.quota_update, - self.ctxt, - 'project1', - 'resource1', - 42) - - def test_quota_get_nonexistent(self): - self.assertRaises(exception.ProjectQuotaNotFound, - db.quota_get, - self.ctxt, - 'project1', - 'resource1') - - def test_quota_reserve(self): - reservations = _quota_reserve(self.ctxt, 'project1') - self.assertEqual(2, len(reservations)) - quota_usage = db.quota_usage_get_all_by_project(self.ctxt, 'project1') - self.assertEqual({'project_id': 'project1', - 'gigabytes': {'reserved': 2, 'in_use': 0}, - 'volumes': {'reserved': 1, 'in_use': 0}}, - quota_usage) - - def test_quota_destroy(self): - db.quota_create(self.ctxt, 'project1', 'resource1', 41) - self.assertIsNone(db.quota_destroy(self.ctxt, 'project1', - 'resource1')) - self.assertRaises(exception.ProjectQuotaNotFound, db.quota_get, - self.ctxt, 'project1', 'resource1') - - def test_quota_destroy_by_project(self): - # Create limits, reservations and usage for project - project = 'project1' - _quota_reserve(self.ctxt, project) - expected_usage = {'project_id': project, - 'volumes': {'reserved': 1, 'in_use': 0}, - 'gigabytes': {'reserved': 2, 'in_use': 0}} - expected = {'project_id': project, 'gigabytes': 2, 'volumes': 1} - - # Check that quotas are there - self.assertEqual(expected, - db.quota_get_all_by_project(self.ctxt, project)) - self.assertEqual(expected_usage, - db.quota_usage_get_all_by_project(self.ctxt, project)) - - # Destroy only the limits - db.quota_destroy_by_project(self.ctxt, project) - - # Confirm that limits have been removed - self.assertEqual({'project_id': project}, - db.quota_get_all_by_project(self.ctxt, project)) - - # But that usage and reservations are the same - self.assertEqual(expected_usage, - db.quota_usage_get_all_by_project(self.ctxt, project)) - - def test_quota_destroy_sqlalchemy_all_by_project_(self): - # Create limits, reservations and usage for project - project = 'project1' - _quota_reserve(self.ctxt, project) - expected_usage = {'project_id': project, - 'volumes': {'reserved': 1, 'in_use': 0}, - 'gigabytes': {'reserved': 2, 'in_use': 0}} - expected = {'project_id': project, 'gigabytes': 2, 'volumes': 1} - expected_result = {'project_id': project} - - # Check that quotas are there - self.assertEqual(expected, - db.quota_get_all_by_project(self.ctxt, project)) - self.assertEqual(expected_usage, - db.quota_usage_get_all_by_project(self.ctxt, project)) - - # Destroy all quotas using SQLAlchemy Implementation - sqlalchemy_api.quota_destroy_all_by_project(self.ctxt, project, - only_quotas=False) - - # Check that all quotas have been deleted - self.assertEqual(expected_result, - db.quota_get_all_by_project(self.ctxt, project)) - self.assertEqual(expected_result, - db.quota_usage_get_all_by_project(self.ctxt, project)) - - def test_quota_usage_get_nonexistent(self): - self.assertRaises(exception.QuotaUsageNotFound, - db.quota_usage_get, - self.ctxt, - 'p1', - 'nonexitent_resource') - - def test_quota_usage_get(self): - _quota_reserve(self.ctxt, 'p1') - quota_usage = db.quota_usage_get(self.ctxt, 'p1', 'gigabytes') - expected = {'resource': 'gigabytes', 'project_id': 'p1', - 'in_use': 0, 'reserved': 2, 'total': 2} - for key, value in expected.items(): - self.assertEqual(value, quota_usage[key], key) - - def test_quota_usage_get_all_by_project(self): - _quota_reserve(self.ctxt, 'p1') - expected = {'project_id': 'p1', - 'volumes': {'in_use': 0, 'reserved': 1}, - 'gigabytes': {'in_use': 0, 'reserved': 2}} - self.assertEqual(expected, db.quota_usage_get_all_by_project( - self.ctxt, 'p1')) - - -class DBAPIBackupTestCase(BaseTest): - - """Tests for db.api.backup_* methods.""" - - _ignored_keys = ['id', 'deleted', 'deleted_at', 'created_at', - 'updated_at', 'data_timestamp'] - - def setUp(self): - super(DBAPIBackupTestCase, self).setUp() - self.created = [db.backup_create(self.ctxt, values) - for values in self._get_values()] - - def _get_values(self, one=False): - base_values = { - 'user_id': 'user', - 'project_id': 'project', - 'volume_id': 'volume', - 'host': 'host', - 'availability_zone': 'zone', - 'display_name': 'display', - 'display_description': 'description', - 'container': 'container', - 'status': 'status', - 'fail_reason': 'test', - 'service_metadata': 'metadata', - 'service': 'service', - 'parent_id': "parent_id", - 'size': 1000, - 'object_count': 100, - 'temp_volume_id': 'temp_volume_id', - 'temp_snapshot_id': 'temp_snapshot_id', - 'num_dependent_backups': 0, - 'snapshot_id': 'snapshot_id', - 'restore_volume_id': 'restore_volume_id'} - if one: - return base_values - - def compose(val, step): - if isinstance(val, bool): - return val - if isinstance(val, str): - step = str(step) - return val + step - - return [{k: compose(v, i) for k, v in base_values.items()} - for i in range(1, 4)] - - def test_backup_create(self): - values = self._get_values() - for i, backup in enumerate(self.created): - self.assertTrue(backup['id']) - self._assertEqualObjects(values[i], backup, self._ignored_keys) - - def test_backup_get(self): - for backup in self.created: - backup_get = db.backup_get(self.ctxt, backup['id']) - self._assertEqualObjects(backup, backup_get) - - def test_backup_get_deleted(self): - backup_dic = {'user_id': 'user', - 'project_id': 'project', - 'volume_id': fake_constants.volume_id, - 'size': 1, - 'object_count': 1} - backup = objects.Backup(self.ctxt, **backup_dic) - backup.create() - backup.destroy() - backup_get = db.backup_get(self.ctxt, backup.id, read_deleted='yes') - self.assertEqual(backup.id, backup_get.id) - - def tests_backup_get_all(self): - all_backups = db.backup_get_all(self.ctxt) - self._assertEqualListsOfObjects(self.created, all_backups) - - def tests_backup_get_all_by_filter(self): - filters = {'status': self.created[1]['status']} - filtered_backups = db.backup_get_all(self.ctxt, filters=filters) - self._assertEqualListsOfObjects([self.created[1]], filtered_backups) - - filters = {'display_name': self.created[1]['display_name']} - filtered_backups = db.backup_get_all(self.ctxt, filters=filters) - self._assertEqualListsOfObjects([self.created[1]], filtered_backups) - - filters = {'volume_id': self.created[1]['volume_id']} - filtered_backups = db.backup_get_all(self.ctxt, filters=filters) - self._assertEqualListsOfObjects([self.created[1]], filtered_backups) - - filters = {'fake_key': 'fake'} - filtered_backups = db.backup_get_all(self.ctxt, filters=filters) - self._assertEqualListsOfObjects([], filtered_backups) - - def test_backup_get_all_by_host(self): - byhost = db.backup_get_all_by_host(self.ctxt, - self.created[1]['host']) - self._assertEqualObjects(self.created[1], byhost[0]) - - def test_backup_get_all_by_project(self): - byproj = db.backup_get_all_by_project(self.ctxt, - self.created[1]['project_id']) - self._assertEqualObjects(self.created[1], byproj[0]) - - byproj = db.backup_get_all_by_project(self.ctxt, - self.created[1]['project_id'], - {'fake_key': 'fake'}) - self._assertEqualListsOfObjects([], byproj) - - def test_backup_get_all_by_volume(self): - byvol = db.backup_get_all_by_volume(self.ctxt, - self.created[1]['volume_id']) - self._assertEqualObjects(self.created[1], byvol[0]) - - byvol = db.backup_get_all_by_volume(self.ctxt, - self.created[1]['volume_id'], - {'fake_key': 'fake'}) - self._assertEqualListsOfObjects([], byvol) - - def test_backup_update_nonexistent(self): - self.assertRaises(exception.BackupNotFound, - db.backup_update, - self.ctxt, 'nonexistent', {}) - - def test_backup_update(self): - updated_values = self._get_values(one=True) - update_id = self.created[1]['id'] - updated_backup = db.backup_update(self.ctxt, update_id, - updated_values) - self._assertEqualObjects(updated_values, updated_backup, - self._ignored_keys) - - def test_backup_update_with_fail_reason_truncation(self): - updated_values = self._get_values(one=True) - fail_reason = '0' * 512 - updated_values['fail_reason'] = fail_reason - - update_id = self.created[1]['id'] - updated_backup = db.backup_update(self.ctxt, update_id, - updated_values) - - updated_values['fail_reason'] = fail_reason[:255] - self._assertEqualObjects(updated_values, updated_backup, - self._ignored_keys) - - def test_backup_destroy(self): - for backup in self.created: - db.backup_destroy(self.ctxt, backup['id']) - self.assertFalse(db.backup_get_all(self.ctxt)) - - def test_backup_not_found(self): - self.assertRaises(exception.BackupNotFound, db.backup_get, self.ctxt, - 'notinbase') - - -class DBAPIProcessSortParamTestCase(test.TestCase): - - def test_process_sort_params_defaults(self): - """Verifies default sort parameters.""" - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params([], []) - self.assertEqual(['created_at', 'id'], sort_keys) - self.assertEqual(['asc', 'asc'], sort_dirs) - - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params(None, None) - self.assertEqual(['created_at', 'id'], sort_keys) - self.assertEqual(['asc', 'asc'], sort_dirs) - - def test_process_sort_params_override_default_keys(self): - """Verifies that the default keys can be overridden.""" - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - [], [], default_keys=['key1', 'key2', 'key3']) - self.assertEqual(['key1', 'key2', 'key3'], sort_keys) - self.assertEqual(['asc', 'asc', 'asc'], sort_dirs) - - def test_process_sort_params_override_default_dir(self): - """Verifies that the default direction can be overridden.""" - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - [], [], default_dir='dir1') - self.assertEqual(['created_at', 'id'], sort_keys) - self.assertEqual(['dir1', 'dir1'], sort_dirs) - - def test_process_sort_params_override_default_key_and_dir(self): - """Verifies that the default key and dir can be overridden.""" - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - [], [], default_keys=['key1', 'key2', 'key3'], - default_dir='dir1') - self.assertEqual(['key1', 'key2', 'key3'], sort_keys) - self.assertEqual(['dir1', 'dir1', 'dir1'], sort_dirs) - - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - [], [], default_keys=[], default_dir='dir1') - self.assertEqual([], sort_keys) - self.assertEqual([], sort_dirs) - - def test_process_sort_params_non_default(self): - """Verifies that non-default keys are added correctly.""" - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - ['key1', 'key2'], ['asc', 'desc']) - self.assertEqual(['key1', 'key2', 'created_at', 'id'], sort_keys) - # First sort_dir in list is used when adding the default keys - self.assertEqual(['asc', 'desc', 'asc', 'asc'], sort_dirs) - - def test_process_sort_params_default(self): - """Verifies that default keys are added correctly.""" - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - ['id', 'key2'], ['asc', 'desc']) - self.assertEqual(['id', 'key2', 'created_at'], sort_keys) - self.assertEqual(['asc', 'desc', 'asc'], sort_dirs) - - # Include default key value, rely on default direction - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - ['id', 'key2'], []) - self.assertEqual(['id', 'key2', 'created_at'], sort_keys) - self.assertEqual(['asc', 'asc', 'asc'], sort_dirs) - - def test_process_sort_params_default_dir(self): - """Verifies that the default dir is applied to all keys.""" - # Direction is set, ignore default dir - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - ['id', 'key2'], ['desc'], default_dir='dir') - self.assertEqual(['id', 'key2', 'created_at'], sort_keys) - self.assertEqual(['desc', 'desc', 'desc'], sort_dirs) - - # But should be used if no direction is set - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - ['id', 'key2'], [], default_dir='dir') - self.assertEqual(['id', 'key2', 'created_at'], sort_keys) - self.assertEqual(['dir', 'dir', 'dir'], sort_dirs) - - def test_process_sort_params_unequal_length(self): - """Verifies that a sort direction list is applied correctly.""" - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - ['id', 'key2', 'key3'], ['desc']) - self.assertEqual(['id', 'key2', 'key3', 'created_at'], sort_keys) - self.assertEqual(['desc', 'desc', 'desc', 'desc'], sort_dirs) - - # Default direction is the first key in the list - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - ['id', 'key2', 'key3'], ['desc', 'asc']) - self.assertEqual(['id', 'key2', 'key3', 'created_at'], sort_keys) - self.assertEqual(['desc', 'asc', 'desc', 'desc'], sort_dirs) - - sort_keys, sort_dirs = sqlalchemy_api.process_sort_params( - ['id', 'key2', 'key3'], ['desc', 'asc', 'asc']) - self.assertEqual(['id', 'key2', 'key3', 'created_at'], sort_keys) - self.assertEqual(['desc', 'asc', 'asc', 'desc'], sort_dirs) - - def test_process_sort_params_extra_dirs_lengths(self): - """InvalidInput raised if more directions are given.""" - self.assertRaises(exception.InvalidInput, - sqlalchemy_api.process_sort_params, - ['key1', 'key2'], - ['asc', 'desc', 'desc']) - - def test_process_sort_params_invalid_sort_dir(self): - """InvalidInput raised if invalid directions are given.""" - for dirs in [['foo'], ['asc', 'foo'], ['asc', 'desc', 'foo']]: - self.assertRaises(exception.InvalidInput, - sqlalchemy_api.process_sort_params, - ['key'], - dirs) - - -class DBAPIDriverInitiatorDataTestCase(BaseTest): - initiator = 'iqn.1993-08.org.debian:01:222' - namespace = 'test_ns' - - def test_driver_initiator_data_set_and_remove(self): - data_key = 'key1' - data_value = 'value1' - update = { - 'set_values': { - data_key: data_value - } - } - - db.driver_initiator_data_update(self.ctxt, self.initiator, - self.namespace, update) - data = db.driver_initiator_data_get(self.ctxt, self.initiator, - self.namespace) - - self.assertIsNotNone(data) - self.assertEqual(data_key, data[0]['key']) - self.assertEqual(data_value, data[0]['value']) - - update = {'remove_values': [data_key]} - - db.driver_initiator_data_update(self.ctxt, self.initiator, - self.namespace, update) - data = db.driver_initiator_data_get(self.ctxt, self.initiator, - self.namespace) - - self.assertIsNotNone(data) - self.assertEqual([], data) - - def test_driver_initiator_data_no_changes(self): - db.driver_initiator_data_update(self.ctxt, self.initiator, - self.namespace, {}) - data = db.driver_initiator_data_get(self.ctxt, self.initiator, - self.namespace) - - self.assertIsNotNone(data) - self.assertEqual([], data) - - def test_driver_initiator_data_update_existing_values(self): - data_key = 'key1' - data_value = 'value1' - update = {'set_values': {data_key: data_value}} - db.driver_initiator_data_update(self.ctxt, self.initiator, - self.namespace, update) - data_value = 'value2' - update = {'set_values': {data_key: data_value}} - db.driver_initiator_data_update(self.ctxt, self.initiator, - self.namespace, update) - data = db.driver_initiator_data_get(self.ctxt, self.initiator, - self.namespace) - self.assertEqual(data_value, data[0]['value']) - - def test_driver_initiator_data_remove_not_existing(self): - update = {'remove_values': ['key_that_doesnt_exist']} - db.driver_initiator_data_update(self.ctxt, self.initiator, - self.namespace, update) - - -class DBAPIImageVolumeCacheEntryTestCase(BaseTest): - - def _validate_entry(self, entry, host, image_id, image_updated_at, - volume_id, size): - self.assertIsNotNone(entry) - self.assertIsNotNone(entry['id']) - self.assertEqual(host, entry['host']) - self.assertEqual(image_id, entry['image_id']) - self.assertEqual(image_updated_at, entry['image_updated_at']) - self.assertEqual(volume_id, entry['volume_id']) - self.assertEqual(size, entry['size']) - self.assertIsNotNone(entry['last_used']) - - def test_create_delete_query_cache_entry(self): - host = 'abc@123#poolz' - image_id = 'c06764d7-54b0-4471-acce-62e79452a38b' - image_updated_at = datetime.datetime.utcnow() - volume_id = 'e0e4f819-24bb-49e6-af1e-67fb77fc07d1' - size = 6 - - entry = db.image_volume_cache_create(self.ctxt, host, image_id, - image_updated_at, volume_id, size) - self._validate_entry(entry, host, image_id, image_updated_at, - volume_id, size) - - entry = db.image_volume_cache_get_and_update_last_used(self.ctxt, - image_id, - host) - self._validate_entry(entry, host, image_id, image_updated_at, - volume_id, size) - - entry = db.image_volume_cache_get_by_volume_id(self.ctxt, volume_id) - self._validate_entry(entry, host, image_id, image_updated_at, - volume_id, size) - - db.image_volume_cache_delete(self.ctxt, entry['volume_id']) - - entry = db.image_volume_cache_get_and_update_last_used(self.ctxt, - image_id, - host) - self.assertIsNone(entry) - - def test_cache_entry_get_multiple(self): - host = 'abc@123#poolz' - image_id = 'c06764d7-54b0-4471-acce-62e79452a38b' - image_updated_at = datetime.datetime.utcnow() - volume_id = 'e0e4f819-24bb-49e6-af1e-67fb77fc07d1' - size = 6 - - entries = [] - for i in range(0, 3): - entries.append(db.image_volume_cache_create(self.ctxt, - host, - image_id, - image_updated_at, - volume_id, - size)) - # It is considered OK for the cache to have multiple of the same - # entries. Expect only a single one from the query. - entry = db.image_volume_cache_get_and_update_last_used(self.ctxt, - image_id, - host) - self._validate_entry(entry, host, image_id, image_updated_at, - volume_id, size) - - # We expect to get the same one on subsequent queries due to the - # last_used field being updated each time and ordering by it. - entry_id = entry['id'] - entry = db.image_volume_cache_get_and_update_last_used(self.ctxt, - image_id, - host) - self._validate_entry(entry, host, image_id, image_updated_at, - volume_id, size) - self.assertEqual(entry_id, entry['id']) - - # Cleanup - for entry in entries: - db.image_volume_cache_delete(self.ctxt, entry['volume_id']) - - def test_cache_entry_get_none(self): - host = 'abc@123#poolz' - image_id = 'c06764d7-54b0-4471-acce-62e79452a38b' - entry = db.image_volume_cache_get_and_update_last_used(self.ctxt, - image_id, - host) - self.assertIsNone(entry) - - def test_cache_entry_get_by_volume_id_none(self): - volume_id = 'e0e4f819-24bb-49e6-af1e-67fb77fc07d1' - entry = db.image_volume_cache_get_by_volume_id(self.ctxt, volume_id) - self.assertIsNone(entry) - - def test_cache_entry_get_all_for_host(self): - host = 'abc@123#poolz' - image_updated_at = datetime.datetime.utcnow() - size = 6 - - entries = [] - for i in range(0, 3): - entries.append(db.image_volume_cache_create(self.ctxt, - host, - 'image-' + str(i), - image_updated_at, - 'vol-' + str(i), - size)) - - other_entry = db.image_volume_cache_create(self.ctxt, - 'someOtherHost', - 'image-12345', - image_updated_at, - 'vol-1234', - size) - - found_entries = db.image_volume_cache_get_all_for_host(self.ctxt, host) - self.assertIsNotNone(found_entries) - self.assertEqual(len(entries), len(found_entries)) - for found_entry in found_entries: - for entry in entries: - if found_entry['id'] == entry['id']: - self._validate_entry(found_entry, - entry['host'], - entry['image_id'], - entry['image_updated_at'], - entry['volume_id'], - entry['size']) - - # Cleanup - db.image_volume_cache_delete(self.ctxt, other_entry['volume_id']) - for entry in entries: - db.image_volume_cache_delete(self.ctxt, entry['volume_id']) - - def test_cache_entry_get_all_for_host_none(self): - host = 'abc@123#poolz' - entries = db.image_volume_cache_get_all_for_host(self.ctxt, host) - self.assertEqual([], entries) diff --git a/cinder/tests/unit/test_dellfc.py b/cinder/tests/unit/test_dellfc.py deleted file mode 100644 index 5cd880440..000000000 --- a/cinder/tests/unit/test_dellfc.py +++ /dev/null @@ -1,640 +0,0 @@ -# Copyright (c) 2014 Dell Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import context -from cinder import exception -from cinder import test -from cinder.volume.drivers.dell import dell_storagecenter_api -from cinder.volume.drivers.dell import dell_storagecenter_fc - - -# We patch these here as they are used by every test to keep -# from trying to contact a Dell Storage Center. -@mock.patch.object(dell_storagecenter_api.HttpClient, - '__init__', - return_value=None) -@mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'open_connection') -@mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'close_connection') -class DellSCSanFCDriverTestCase(test.TestCase): - - VOLUME = {u'instanceId': u'64702.4829', - u'scSerialNumber': 64702, - u'replicationSource': False, - u'liveVolume': False, - u'vpdId': 4831, - u'objectType': u'ScVolume', - u'index': 4829, - u'volumeFolderPath': u'dopnstktst/', - u'hostCacheEnabled': False, - u'usedByLegacyFluidFsNasVolume': False, - u'inRecycleBin': False, - u'volumeFolderIndex': 17, - u'instanceName': u'5729f1db-4c45-416c-bc15-c8ea13a4465d', - u'statusMessage': u'', - u'status': u'Down', - u'storageType': {u'instanceId': u'64702.1', - u'instanceName': u'Assigned - Redundant - 2 MB', - u'objectType': u'ScStorageType'}, - u'cmmDestination': False, - u'replicationDestination': False, - u'volumeFolder': {u'instanceId': u'64702.17', - u'instanceName': u'opnstktst', - u'objectType': u'ScVolumeFolder'}, - u'deviceId': u'6000d31000fcbe0000000000000012df', - u'active': False, - u'portableVolumeDestination': False, - u'deleteAllowed': True, - u'name': u'5729f1db-4c45-416c-bc15-c8ea13a4465d', - u'scName': u'Storage Center 64702', - u'secureDataUsed': False, - u'serialNumber': u'0000fcbe-000012df', - u'replayAllowed': False, - u'flashOptimized': False, - u'configuredSize': u'1.073741824E9 Bytes', - u'mapped': False, - u'cmmSource': False} - - SCSERVER = {u'scName': u'Storage Center 64702', - u'volumeCount': 0, - u'removeHbasAllowed': True, - u'legacyFluidFs': False, - u'serverFolderIndex': 4, - u'alertOnConnectivity': True, - u'objectType': u'ScPhysicalServer', - u'instanceName': u'Server_21000024ff30441d', - u'instanceId': u'64702.47', - u'serverFolderPath': u'opnstktst/', - u'portType': [u'FibreChannel'], - u'type': u'Physical', - u'statusMessage': u'Only 5 of 6 expected paths are up', - u'status': u'Degraded', - u'scSerialNumber': 64702, - u'serverFolder': {u'instanceId': u'64702.4', - u'instanceName': u'opnstktst', - u'objectType': u'ScServerFolder'}, - u'parentIndex': 0, - u'connectivity': u'Partial', - u'hostCacheIndex': 0, - u'deleteAllowed': True, - u'pathCount': 5, - u'name': u'Server_21000024ff30441d', - u'hbaPresent': True, - u'hbaCount': 2, - u'notes': u'Created by Dell Cinder Driver', - u'mapped': False, - u'operatingSystem': {u'instanceId': u'64702.38', - u'instanceName': u'Red Hat Linux 6.x', - u'objectType': u'ScServerOperatingSystem'} - } - - MAPPING = {u'instanceId': u'64702.2183', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64702', - u'instanceName': u'SN 64702', - u'objectType': u'ScController'}, - u'lunUsed': [1], - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.4829', - u'instanceName': - u'5729f1db-4c45-416c-bc15-c8ea13a4465d', - u'objectType': u'ScVolume'}, - u'connectivity': u'Up', - u'readOnly': False, - u'objectType': u'ScMappingProfile', - u'hostCache': False, - u'mappedVia': u'Server', - u'mapCount': 2, - u'instanceName': u'4829-47', - u'lunRequested': u'N/A' - } - - def setUp(self): - super(DellSCSanFCDriverTestCase, self).setUp() - - # configuration is a mock. A mock is pretty much a blank - # slate. I believe mock's done in setup are not happy time - # mocks. So we just do a few things like driver config here. - self.configuration = mock.Mock() - - self.configuration.san_is_local = False - self.configuration.san_ip = "192.168.0.1" - self.configuration.san_login = "admin" - self.configuration.san_password = "pwd" - self.configuration.dell_sc_ssn = 64702 - self.configuration.dell_sc_server_folder = 'opnstktst' - self.configuration.dell_sc_volume_folder = 'opnstktst' - self.configuration.dell_sc_api_port = 3033 - self._context = context.get_admin_context() - - self.driver = dell_storagecenter_fc.DellStorageCenterFCDriver( - configuration=self.configuration) - - self.driver.do_setup(None) - - self.driver._stats = {'QoS_support': False, - 'volume_backend_name': 'dell-1', - 'free_capacity_gb': 12123, - 'driver_version': '1.0.1', - 'total_capacity_gb': 12388, - 'reserved_percentage': 0, - 'vendor_name': 'Dell', - 'storage_protocol': 'FC'} - - # Start with none. Add in the specific tests later. - # Mock tests bozo this. - self.driver.backends = None - self.driver.replication_enabled = False - - self.volid = '5729f1db-4c45-416c-bc15-c8ea13a4465d' - self.volume_name = "volume" + self.volid - self.connector = {'ip': '192.168.0.77', - 'host': 'cinderfc-vm', - 'wwnns': ['20000024ff30441c', '20000024ff30441d'], - 'initiator': 'iqn.1993-08.org.debian:01:e1b1312f9e1', - 'wwpns': ['21000024ff30441c', '21000024ff30441d']} - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_server_multiple_hbas', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPING) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(1, - [u'5000D31000FCBE3D', - u'5000D31000FCBE35'], - {u'21000024FF30441C': - [u'5000D31000FCBE35'], - u'21000024FF30441D': - [u'5000D31000FCBE3D']})) - def test_initialize_connection(self, - mock_find_wwns, - mock_map_volume, - mock_find_volume, - mock_create_server, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name} - connector = self.connector - res = self.driver.initialize_connection(volume, connector) - expected = {'data': - {'discard': True, - 'initiator_target_map': - {u'21000024FF30441C': [u'5000D31000FCBE35'], - u'21000024FF30441D': [u'5000D31000FCBE3D']}, - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': - [u'5000D31000FCBE3D', u'5000D31000FCBE35']}, - 'driver_volume_type': 'fibre_channel'} - - self.assertEqual(expected, res, 'Unexpected return data') - # verify find_volume has been called and that is has been called twice - mock_find_volume.assert_any_call(self.volume_name) - assert mock_find_volume.call_count == 2 - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPING) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(None, [], {})) - def test_initialize_connection_no_wwns(self, - mock_find_wwns, - mock_map_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name} - connector = self.connector - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_server_multiple_hbas', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPING) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(None, [], {})) - def test_initialize_connection_no_server(self, - mock_find_wwns, - mock_map_volume, - mock_find_volume, - mock_create_server, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name} - connector = self.connector - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPING) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(None, [], {})) - def test_initialize_connection_vol_not_found(self, - mock_find_wwns, - mock_map_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = self.connector - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(None, [], {})) - def test_initialize_connection_map_vol_fail(self, - mock_find_wwns, - mock_map_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where map_volume returns None (no mappings) - volume = {'id': self.volume_name} - connector = self.connector - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(1, - [u'5000D31000FCBE3D', - u'5000D31000FCBE35'], - {u'21000024FF30441C': - [u'5000D31000FCBE35'], - u'21000024FF30441D': - [u'5000D31000FCBE3D']})) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_volume_count', - return_value=1) - def test_terminate_connection(self, - mock_get_volume_count, - mock_find_wwns, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name} - connector = self.connector - res = self.driver.terminate_connection(volume, connector) - mock_unmap_volume.assert_called_once_with(self.VOLUME, self.SCSERVER) - expected = {'driver_volume_type': 'fibre_channel', - 'data': {}} - self.assertEqual(expected, res, 'Unexpected return data') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(1, - [u'5000D31000FCBE3D', - u'5000D31000FCBE35'], - {u'21000024FF30441C': - [u'5000D31000FCBE35'], - u'21000024FF30441D': - [u'5000D31000FCBE3D']})) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_volume_count', - return_value=1) - def test_terminate_connection_no_server(self, - mock_get_volume_count, - mock_find_wwns, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = self.connector - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.terminate_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(1, - [u'5000D31000FCBE3D', - u'5000D31000FCBE35'], - {u'21000024FF30441C': - [u'5000D31000FCBE35'], - u'21000024FF30441D': - [u'5000D31000FCBE3D']})) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_volume_count', - return_value=1) - def test_terminate_connection_no_volume(self, - mock_get_volume_count, - mock_find_wwns, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = self.connector - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.terminate_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(None, - [], - {})) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_volume_count', - return_value=1) - def test_terminate_connection_no_wwns(self, - mock_get_volume_count, - mock_find_wwns, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = self.connector - # self.assertRaises(exception.VolumeBackendAPIException, - # self.driver.terminate_connection, - # volume, - # connector) - res = self.driver.terminate_connection(volume, connector) - expected = {'driver_volume_type': 'fibre_channel', - 'data': {}} - self.assertEqual(expected, res, 'Unexpected return data') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(1, - [u'5000D31000FCBE3D', - u'5000D31000FCBE35'], - {u'21000024FF30441C': - [u'5000D31000FCBE35'], - u'21000024FF30441D': - [u'5000D31000FCBE3D']})) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_volume_count', - return_value=1) - def test_terminate_connection_failure(self, - mock_get_volume_count, - mock_find_wwns, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = self.connector - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.terminate_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_wwns', - return_value=(1, - [u'5000D31000FCBE3D', - u'5000D31000FCBE35'], - {u'21000024FF30441C': - [u'5000D31000FCBE35'], - u'21000024FF30441D': - [u'5000D31000FCBE3D']})) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_volume_count', - return_value=0) - def test_terminate_connection_vol_count_zero(self, - mock_get_volume_count, - mock_find_wwns, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where get_volume_count is zero - volume = {'id': self.volume_name} - connector = self.connector - res = self.driver.terminate_connection(volume, connector) - mock_unmap_volume.assert_called_once_with(self.VOLUME, self.SCSERVER) - expected = {'data': - {'initiator_target_map': - {u'21000024FF30441C': [u'5000D31000FCBE35'], - u'21000024FF30441D': [u'5000D31000FCBE3D']}, - 'target_wwn': - [u'5000D31000FCBE3D', u'5000D31000FCBE35']}, - 'driver_volume_type': 'fibre_channel'} - self.assertEqual(expected, res, 'Unexpected return data') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_storage_usage', - return_value={'availableSpace': 100, 'freeSpace': 50}) - def test_update_volume_stats_with_refresh(self, - mock_get_storage_usage, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - stats = self.driver.get_volume_stats(True) - self.assertEqual('FC', stats['storage_protocol']) - mock_get_storage_usage.assert_called_once_with() - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_storage_usage', - return_value={'availableSpace': 100, 'freeSpace': 50}) - def test_get_volume_stats_no_refresh(self, - mock_get_storage_usage, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - stats = self.driver.get_volume_stats(False) - self.assertEqual('FC', stats['storage_protocol']) - assert mock_get_storage_usage.called is False diff --git a/cinder/tests/unit/test_dellsc.py b/cinder/tests/unit/test_dellsc.py deleted file mode 100644 index 67a01f3ca..000000000 --- a/cinder/tests/unit/test_dellsc.py +++ /dev/null @@ -1,2509 +0,0 @@ -# Copyright (c) 2014 Dell Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import uuid - -from cinder import context -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder.volume.drivers.dell import dell_storagecenter_api -from cinder.volume.drivers.dell import dell_storagecenter_iscsi -from cinder.volume import volume_types - - -# We patch these here as they are used by every test to keep -# from trying to contact a Dell Storage Center. -@mock.patch.object(dell_storagecenter_api.HttpClient, - '__init__', - return_value=None) -@mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'open_connection', - return_value=mock.MagicMock()) -@mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'close_connection') -class DellSCSanISCSIDriverTestCase(test.TestCase): - - VOLUME = {u'instanceId': u'64702.3494', - u'scSerialNumber': 64702, - u'replicationSource': False, - u'liveVolume': False, - u'vpdId': 3496, - u'objectType': u'ScVolume', - u'index': 3494, - u'volumeFolderPath': u'devstackvol/fcvm/', - u'hostCacheEnabled': False, - u'usedByLegacyFluidFsNasVolume': False, - u'inRecycleBin': False, - u'volumeFolderIndex': 17, - u'instanceName': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'statusMessage': u'', - u'status': u'Up', - u'storageType': {u'instanceId': u'64702.1', - u'instanceName': u'Assigned - Redundant - 2 MB', - u'objectType': u'ScStorageType'}, - u'cmmDestination': False, - u'replicationDestination': False, - u'volumeFolder': {u'instanceId': u'64702.17', - u'instanceName': u'fcvm', - u'objectType': u'ScVolumeFolder'}, - u'deviceId': u'6000d31000fcbe000000000000000da8', - u'active': True, - u'portableVolumeDestination': False, - u'deleteAllowed': True, - u'name': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'scName': u'Storage Center 64702', - u'secureDataUsed': False, - u'serialNumber': u'0000fcbe-00000da8', - u'replayAllowed': True, - u'flashOptimized': False, - u'configuredSize': u'1.073741824E9 Bytes', - u'mapped': False, - u'cmmSource': False} - - SCSERVER = {u'scName': u'Storage Center 64702', - u'volumeCount': 0, - u'removeHbasAllowed': True, - u'legacyFluidFs': False, - u'serverFolderIndex': 4, - u'alertOnConnectivity': True, - u'objectType': u'ScPhysicalServer', - u'instanceName': u'Server_21000024ff30441d', - u'instanceId': u'64702.47', - u'serverFolderPath': u'devstacksrv/', - u'portType': [u'FibreChannel'], - u'type': u'Physical', - u'statusMessage': u'Only 5 of 6 expected paths are up', - u'status': u'Degraded', - u'scSerialNumber': 64702, - u'serverFolder': {u'instanceId': u'64702.4', - u'instanceName': u'devstacksrv', - u'objectType': u'ScServerFolder'}, - u'parentIndex': 0, - u'connectivity': u'Partial', - u'hostCacheIndex': 0, - u'deleteAllowed': True, - u'pathCount': 5, - u'name': u'Server_21000024ff30441d', - u'hbaPresent': True, - u'hbaCount': 2, - u'notes': u'Created by Dell Cinder Driver', - u'mapped': False, - u'operatingSystem': {u'instanceId': u'64702.38', - u'instanceName': u'Red Hat Linux 6.x', - u'objectType': u'ScServerOperatingSystem'} - } - - MAPPINGS = [{u'profile': {u'instanceId': u'64702.104', - u'instanceName': u'92-30', - u'objectType': u'ScMappingProfile'}, - u'status': u'Down', - u'statusMessage': u'', - u'instanceId': u'64702.969.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64702', - u'instanceName': u'SN 64702', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.30', - u'instanceName': - u'Server_iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.92', - u'instanceName': - u'volume-74a21934-60ad-4cf2-b89b-1f0dda309ddf', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'lunUsed': [1], - u'serverHba': {u'instanceId': u'64702.3454975614', - u'instanceName': - u'iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScServerHba'}, - u'path': {u'instanceId': u'64702.64702.64702.31.8', - u'instanceName': - u'iqn.1993-08.org.debian:' - '01:3776df826e4f-5000D31000FCBE43', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': {u'instanceId': - u'64702.5764839588723736131.91', - u'instanceName': u'5000D31000FCBE43', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-969', - u'transport': u'Iscsi', - u'objectType': u'ScMapping'}] - - RPLAY = {u'scSerialNumber': 64702, - u'globalIndex': u'64702-46-250', - u'description': u'Cinder Clone Replay', - u'parent': {u'instanceId': u'64702.46.249', - u'instanceName': u'64702-46-249', - u'objectType': u'ScReplay'}, - u'instanceId': u'64702.46.250', - u'scName': u'Storage Center 64702', - u'consistent': False, - u'expires': True, - u'freezeTime': u'12/09/2014 03:52:08 PM', - u'createVolume': {u'instanceId': u'64702.46', - u'instanceName': - u'volume-ff9589d3-2d41-48d5-9ef5-2713a875e85b', - u'objectType': u'ScVolume'}, - u'expireTime': u'12/09/2014 04:52:08 PM', - u'source': u'Manual', - u'spaceRecovery': False, - u'writesHeldDuration': 7910, - u'active': False, - u'markedForExpiration': False, - u'objectType': u'ScReplay', - u'instanceName': u'12/09/2014 03:52:08 PM', - u'size': u'0.0 Bytes' - } - - SCRPLAYPROFILE = {u'ruleCount': 0, - u'name': u'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - u'volumeCount': 0, - u'scName': u'Storage Center 64702', - u'notes': u'Created by Dell Cinder Driver', - u'scSerialNumber': 64702, - u'userCreated': True, - u'instanceName': u'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - u'instanceId': u'64702.11', - u'enforceReplayCreationTimeout': False, - u'replayCreationTimeout': 20, - u'objectType': u'ScReplayProfile', - u'type': u'Consistent', - u'expireIncompleteReplaySets': True} - - IQN = 'iqn.2002-03.com.compellent:5000D31000000001' - - ISCSI_PROPERTIES = {'access_mode': 'rw', - 'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43', - u'iqn.2002-03.com.compellent:5000d31000fcbe44'], - 'target_lun': 1, - 'target_luns': [1, 1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260', - u'192.168.0.22:3260']} - - def setUp(self): - super(DellSCSanISCSIDriverTestCase, self).setUp() - - # configuration is a mock. A mock is pretty much a blank - # slate. I believe mock's done in setup are not happy time - # mocks. So we just do a few things like driver config here. - self.configuration = mock.Mock() - - self.configuration.san_is_local = False - self.configuration.san_ip = "192.168.0.1" - self.configuration.san_login = "admin" - self.configuration.san_password = "mmm" - self.configuration.dell_sc_ssn = 12345 - self.configuration.dell_sc_server_folder = 'opnstktst' - self.configuration.dell_sc_volume_folder = 'opnstktst' - self.configuration.dell_sc_api_port = 3033 - self.configuration.iscsi_ip_address = '192.168.1.1' - self.configuration.iscsi_port = 3260 - self._context = context.get_admin_context() - - self.driver = dell_storagecenter_iscsi.DellStorageCenterISCSIDriver( - configuration=self.configuration) - - self.driver.do_setup(None) - - self.driver._stats = {'QoS_support': False, - 'volume_backend_name': 'dell-1', - 'free_capacity_gb': 12123, - 'driver_version': '1.0.1', - 'total_capacity_gb': 12388, - 'reserved_percentage': 0, - 'vendor_name': 'Dell', - 'storage_protocol': 'iSCSI'} - - # Start with none. Add in the specific tests later. - # Mock tests bozo this. - self.driver.backends = None - self.driver.replication_enabled = False - - self.volid = str(uuid.uuid4()) - self.volume_name = "volume" + self.volid - self.connector = { - 'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:2227dab76162', - 'host': 'fakehost'} - self.connector_multipath = { - 'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:2227dab76162', - 'host': 'fakehost', - 'multipath': True} - self.access_record_output = [ - "ID Initiator Ipaddress AuthMethod UserName Apply-To", - "--- --------------- ------------- ---------- ---------- --------", - "1 iqn.1993-08.org.debian:01:222 *.*.*.* none both", - " 7dab76162"] - - self.fake_iqn = 'iqn.2002-03.com.compellent:5000D31000000001' - self.properties = { - 'target_discovered': True, - 'target_portal': '%s:3260' - % self.driver.configuration.dell_sc_iscsi_ip, - 'target_iqn': self.fake_iqn, - 'volume_id': 1} - self._model_update = { - 'provider_location': "%s:3260,1 %s 0" - % (self.driver.configuration.dell_sc_iscsi_ip, - self.fake_iqn) - # , - # 'provider_auth': 'CHAP %s %s' % ( - # self.configuration.eqlx_chap_login, - # self.configuration.eqlx_chap_password) - } - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_get_volume_extra_specs') - def test__create_replications(self, - mock_get_volume_extra_specs, - mock_close_connection, - mock_open_connection, - mock_init): - backends = self.driver.backends - mock_get_volume_extra_specs.return_value = { - 'replication_enabled': ' True'} - model_update = {'replication_status': 'enabled', - 'replication_driver_data': '12345,67890'} - - vol = {'id': 'guid', 'replication_driver_data': ''} - scvol = {'name': 'guid'} - self.driver.backends = [{'target_device_id': '12345', - 'managed_backend_name': 'host@dell1', - 'qosnode': 'cinderqos'}, - {'target_device_id': '67890', - 'managed_backend_name': 'host@dell2', - 'qosnode': 'otherqos'}] - mock_api = mock.MagicMock() - mock_api.create_replication = mock.MagicMock( - return_value={'instanceId': '1'}) - # Create regular replication test. - res = self.driver._create_replications(mock_api, vol, scvol) - mock_api.create_replication.assert_any_call( - scvol, '12345', 'cinderqos', False, None, False) - mock_api.create_replication.assert_any_call( - scvol, '67890', 'otherqos', False, None, False) - self.assertEqual(model_update, res) - # Create replication with activereplay set. - mock_get_volume_extra_specs.return_value = { - 'replication:activereplay': ' True', - 'replication_enabled': ' True'} - res = self.driver._create_replications(mock_api, vol, scvol) - mock_api.create_replication.assert_any_call( - scvol, '12345', 'cinderqos', False, None, True) - mock_api.create_replication.assert_any_call( - scvol, '67890', 'otherqos', False, None, True) - self.assertEqual(model_update, res) - # Create replication with sync set. - mock_get_volume_extra_specs.return_value = { - 'replication:activereplay': ' True', - 'replication_enabled': ' True', - 'replication_type': ' sync'} - res = self.driver._create_replications(mock_api, vol, scvol) - mock_api.create_replication.assert_any_call( - scvol, '12345', 'cinderqos', True, None, True) - mock_api.create_replication.assert_any_call( - scvol, '67890', 'otherqos', True, None, True) - self.assertEqual(model_update, res) - # Create replication with disk folder set. - self.driver.backends = [{'target_device_id': '12345', - 'managed_backend_name': 'host@dell1', - 'qosnode': 'cinderqos', - 'diskfolder': 'ssd'}, - {'target_device_id': '67890', - 'managed_backend_name': 'host@dell2', - 'qosnode': 'otherqos', - 'diskfolder': 'ssd'}] - mock_get_volume_extra_specs.return_value = { - 'replication:activereplay': ' True', - 'replication_enabled': ' True', - 'replication_type': ' sync'} - res = self.driver._create_replications(mock_api, vol, scvol) - mock_api.create_replication.assert_any_call( - scvol, '12345', 'cinderqos', True, 'ssd', True) - mock_api.create_replication.assert_any_call( - scvol, '67890', 'otherqos', True, 'ssd', True) - self.assertEqual(model_update, res) - # Failed to create replication test. - mock_api.create_replication.return_value = None - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._create_replications, - mock_api, - vol, - scvol) - # Replication not enabled test - mock_get_volume_extra_specs.return_value = {} - res = self.driver._create_replications(mock_api, vol, scvol) - self.assertEqual({}, res) - self.driver.backends = backends - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_get_volume_extra_specs') - def test__delete_replications(self, - mock_get_volume_extra_specs, - mock_close_connection, - mock_open_connection, - mock_init): - backends = self.driver.backends - vol = {'id': 'guid'} - scvol = {'instanceId': '1'} - mock_api = mock.MagicMock() - mock_api.delete_replication = mock.MagicMock() - mock_api.find_volume = mock.MagicMock(return_value=scvol) - # Start replication disabled. Should fail immediately. - mock_get_volume_extra_specs.return_value = {} - self.driver._delete_replications(mock_api, vol) - self.assertFalse(mock_api.delete_replication.called) - # Replication enabled. No replications listed. - mock_get_volume_extra_specs.return_value = { - 'replication_enabled': ' True'} - vol = {'id': 'guid', 'replication_driver_data': ''} - self.driver._delete_replications(mock_api, vol) - self.assertFalse(mock_api.delete_replication.called) - # Something to call. - vol = {'id': 'guid', 'replication_driver_data': '12345,67890'} - self.driver._delete_replications(mock_api, vol) - mock_api.delete_replication.assert_any_call(scvol, 12345) - mock_api.delete_replication.assert_any_call(scvol, 67890) - self.driver.backends = backends - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - def test_create_volume(self, - mock_find_sc, - mock_create_volume, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1} - self.driver.create_volume(volume) - mock_create_volume.assert_called_once_with(self.volume_name, - 1, - None, - None) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value='fake') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_cg_volumes') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - def test_create_volume_consistency_group(self, - mock_find_sc, - mock_create_volume, - mock_update_cg_volumes, - mock_find_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1, - 'consistencygroup_id': 'guid'} - self.driver.create_volume(volume) - mock_create_volume.assert_called_once_with(self.volume_name, - 1, - None, - None) - self.assertTrue(mock_find_replay_profile.called) - self.assertTrue(mock_update_cg_volumes.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'storagetype:storageprofile': 'HighPriority'}) - def test_create_volume_storage_profile(self, - mock_extra, - mock_find_sc, - mock_create_volume, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1, 'volume_type_id': 'abc'} - self.driver.create_volume(volume) - mock_create_volume.assert_called_once_with(self.volume_name, - 1, - "HighPriority", - None) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'storagetype:replayprofiles': 'Daily'}) - def test_create_volume_replay_profiles(self, - mock_extra, - mock_find_sc, - mock_create_volume, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1, 'volume_type_id': 'abc'} - self.driver.create_volume(volume) - mock_create_volume.assert_called_once_with(self.volume_name, - 1, - None, - 'Daily') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications', - return_value={'replication_status': 'enabled', - 'replication_driver_data': 'ssn'}) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - def test_create_volume_replication(self, - mock_find_sc, - mock_create_replications, - mock_create_volume, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1} - ret = self.driver.create_volume(volume) - self.assertEqual({'replication_status': 'enabled', - 'replication_driver_data': 'ssn'}, ret) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume') - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - def test_create_volume_replication_raises(self, - mock_find_sc, - mock_create_replications, - mock_delete_volume, - mock_create_volume, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1} - mock_create_replications.side_effect = ( - exception.VolumeBackendAPIException(data='abc')) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - self.assertTrue(mock_delete_volume.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume') - def test_create_volume_failure(self, - mock_delete_volume, - mock_find_sc, - mock_create_volume, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, volume) - self.assertTrue(mock_delete_volume.called) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_delete_replications') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - def test_delete_volume(self, - mock_find_sc, - mock_delete_volume, - mock_delete_replications, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1} - self.driver.delete_volume(volume) - mock_delete_volume.assert_called_once_with(self.volume_name) - self.assertTrue(mock_delete_replications.called) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_delete_replications') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - def test_delete_volume_failure(self, - mock_find_sc, - mock_delete_volume, - mock_delete_replications, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name, 'size': 1} - self.assertRaises(exception.VolumeIsBusy, - self.driver.delete_volume, - volume) - self.assertTrue(mock_delete_replications.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPINGS[0]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_iscsi_properties', - return_value=ISCSI_PROPERTIES) - def test_initialize_connection(self, - mock_find_iscsi_props, - mock_map_volume, - mock_find_volume, - mock_create_server, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name} - connector = self.connector - data = self.driver.initialize_connection(volume, connector) - self.assertEqual('iscsi', data['driver_volume_type']) - # verify find_volume has been called and that is has been called twice - mock_find_volume.assert_any_call(self.volume_name) - self.assertEqual(2, mock_find_volume.call_count) - expected = {'data': self.ISCSI_PROPERTIES, - 'driver_volume_type': 'iscsi'} - self.assertEqual(expected, data, 'Unexpected return value') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPINGS[0]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_iscsi_properties', - return_value=ISCSI_PROPERTIES) - def test_initialize_connection_multi_path(self, - mock_find_iscsi_props, - mock_map_volume, - mock_find_volume, - mock_create_server, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where connection is multipath - volume = {'id': self.volume_name} - connector = self.connector_multipath - - data = self.driver.initialize_connection(volume, connector) - self.assertEqual('iscsi', data['driver_volume_type']) - # verify find_volume has been called and that is has been called twice - mock_find_volume.assert_any_call(self.volume_name) - self.assertEqual(2, mock_find_volume.call_count) - props = self.ISCSI_PROPERTIES - expected = {'data': props, - 'driver_volume_type': 'iscsi'} - self.assertEqual(expected, data, 'Unexpected return value') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_iscsi_properties', - return_value=None) - def test_initialize_connection_no_iqn(self, - mock_find_iscsi_properties, - mock_map_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name} - connector = {} - mock_find_iscsi_properties.side_effect = Exception('abc') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_iscsi_properties', - return_value=None) - def test_initialize_connection_no_server(self, - mock_find_iscsi_properties, - mock_map_volume, - mock_find_volume, - mock_create_server, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name} - connector = {} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_iscsi_properties', - return_value=None) - def test_initialize_connection_vol_not_found(self, - mock_find_iscsi_properties, - mock_map_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = {} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_iscsi_properties', - return_value=ISCSI_PROPERTIES) - def test_initialize_connection_map_vol_fail(self, - mock_find_iscsi_props, - mock_map_volume, - mock_find_volume, - mock_create_server, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where map_volume returns None (no mappings) - volume = {'id': self.volume_name} - connector = self.connector - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - def test_terminate_connection(self, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name} - connector = self.connector - res = self.driver.terminate_connection(volume, connector) - mock_unmap_volume.assert_called_once_with(self.VOLUME, self.SCSERVER) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - def test_terminate_connection_no_server(self, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = {'initiator': ''} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.terminate_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - def test_terminate_connection_no_volume(self, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = {'initiator': ''} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.terminate_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_server', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=False) - def test_terminate_connection_failure(self, - mock_unmap_volume, - mock_find_volume, - mock_find_server, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name} - connector = {'initiator': ''} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.terminate_connection, - volume, - connector) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_replay', - return_value='fake') - def test_create_snapshot(self, - mock_create_replay, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - snapshot = {'volume_id': self.volume_name, - 'id': self.volume_name} - self.driver.create_snapshot(snapshot) - self.assertEqual('available', snapshot['status']) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_replay', - return_value=None) - def test_create_snapshot_no_volume(self, - mock_create_replay, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - snapshot = {'volume_id': self.volume_name, - 'id': self.volume_name} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, - snapshot) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_replay', - return_value=None) - def test_create_snapshot_failure(self, - mock_create_replay, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - snapshot = {'volume_id': self.volume_name, - 'id': self.volume_name} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, - snapshot) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay', - return_value='fake') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_view_volume', - return_value=VOLUME) - def test_create_volume_from_snapshot(self, - mock_create_view_volume, - mock_find_replay, - mock_find_volume, - mock_find_sc, - mock_find_replay_profile, - mock_create_replications, - mock_close_connection, - mock_open_connection, - mock_init): - model_update = {'something': 'something'} - mock_create_replications.return_value = model_update - volume = {'id': 'fake'} - snapshot = {'id': 'fake', 'volume_id': 'fake'} - res = self.driver.create_volume_from_snapshot(volume, snapshot) - mock_create_view_volume.assert_called_once_with('fake', - 'fake', - None) - self.assertTrue(mock_find_replay.called) - self.assertTrue(mock_find_volume.called) - self.assertFalse(mock_find_replay_profile.called) - # This just makes sure that we created - self.assertTrue(mock_create_replications.called) - self.assertEqual(model_update, res) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value='fake') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_cg_volumes') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay', - return_value='fake') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_view_volume', - return_value=VOLUME) - def test_create_volume_from_snapshot_cg(self, - mock_create_view_volume, - mock_find_replay, - mock_find_volume, - mock_find_sc, - mock_update_cg_volumes, - mock_find_replay_profile, - mock_create_replications, - mock_close_connection, - mock_open_connection, - mock_init): - model_update = {'something': 'something'} - mock_create_replications.return_value = model_update - volume = {'id': 'fake', 'consistencygroup_id': 'guid'} - snapshot = {'id': 'fake', 'volume_id': 'fake'} - res = self.driver.create_volume_from_snapshot(volume, snapshot) - mock_create_view_volume.assert_called_once_with('fake', - 'fake', - None) - self.assertTrue(mock_find_replay.called) - self.assertTrue(mock_find_volume.called) - self.assertTrue(mock_find_replay_profile.called) - self.assertTrue(mock_update_cg_volumes.called) - # This just makes sure that we created - self.assertTrue(mock_create_replications.called) - self.assertEqual(model_update, res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay', - return_value='fake') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_view_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume') - def test_create_volume_from_snapshot_failed(self, - mock_delete_volume, - mock_create_view_volume, - mock_find_replay_profile, - mock_find_replay, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 'fake'} - snapshot = {'id': 'fake', 'volume_id': 'fake'} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - volume, snapshot) - self.assertTrue(mock_find_replay.called) - self.assertTrue(mock_find_volume.called) - self.assertFalse(mock_find_replay_profile.called) - self.assertTrue(mock_delete_volume.called) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay', - return_value='fake') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_view_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume') - def test_create_volume_from_snapshot_failed_replication( - self, - mock_delete_volume, - mock_create_view_volume, - mock_find_replay, - mock_find_volume, - mock_find_sc, - mock_create_replications, - mock_close_connection, - mock_open_connection, - mock_init): - mock_create_replications.side_effect = ( - exception.VolumeBackendAPIException(data='abc')) - volume = {'id': 'fake'} - snapshot = {'id': 'fake', 'volume_id': 'fake'} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - volume, snapshot) - self.assertTrue(mock_delete_volume.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_view_volume', - return_value=VOLUME) - def test_create_volume_from_snapshot_no_replay(self, - mock_create_view_volume, - mock_find_replay, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 'fake'} - snapshot = {'id': 'fake', 'volume_id': 'fake'} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - volume, snapshot) - self.assertTrue(mock_find_volume.called) - self.assertTrue(mock_find_replay.called) - self.assertFalse(mock_create_view_volume.called) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications', - return_value={}) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_cloned_volume', - return_value=VOLUME) - def test_create_cloned_volume(self, - mock_create_cloned_volume, - mock_find_volume, - mock_find_sc, - mock_create_replications, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name + '_clone', 'size': 1} - src_vref = {'id': self.volume_name, 'size': 1} - ret = self.driver.create_cloned_volume(volume, src_vref) - mock_create_cloned_volume.assert_called_once_with( - self.volume_name + '_clone', - self.VOLUME, - None) - self.assertTrue(mock_find_volume.called) - self.assertEqual({}, ret) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications', - return_value={}) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_cloned_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'expand_volume', - return_value=VOLUME) - def test_create_cloned_volume_expand(self, - mock_expand_volume, - mock_create_cloned_volume, - mock_find_volume, - mock_find_sc, - mock_create_replications, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name + '_clone', 'size': 2} - src_vref = {'id': self.volume_name, 'size': 1} - ret = self.driver.create_cloned_volume(volume, src_vref) - mock_create_cloned_volume.assert_called_once_with( - self.volume_name + '_clone', - self.VOLUME, - None) - self.assertTrue(mock_find_volume.called) - self.assertEqual({}, ret) - self.assertTrue(mock_expand_volume.called) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications', - return_value={}) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_cloned_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume') - def test_create_cloned_volume_failed(self, - mock_delete_volume, - mock_create_cloned_volume, - mock_find_volume, - mock_find_sc, - mock_create_replications, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name + '_clone'} - src_vref = {'id': self.volume_name} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - volume, src_vref) - self.assertTrue(mock_delete_volume.called) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications', - return_value={}) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_cloned_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'expand_volume') - def test_create_cloned_volume_expand_failed(self, - mock_expand_volume, - mock_delete_volume, - mock_create_cloned_volume, - mock_find_volume, - mock_find_sc, - mock_create_replications, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name + '_clone', 'size': 2} - src_vref = {'id': self.volume_name, 'size': 1} - mock_create_replications.side_effect = ( - exception.VolumeBackendAPIException(data='abc')) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - volume, src_vref) - self.assertTrue(mock_delete_volume.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_volume') - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_cloned_volume', - return_value=VOLUME) - def test_create_cloned_volume_replication_fail(self, - mock_create_cloned_volume, - mock_find_volume, - mock_find_sc, - mock_create_replications, - mock_delete_volume, - mock_close_connection, - mock_open_connection, - mock_init): - mock_create_replications.side_effect = ( - exception.VolumeBackendAPIException(data='abc')) - volume = {'id': self.volume_name + '_clone', 'size': 1} - src_vref = {'id': self.volume_name, 'size': 1} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - volume, src_vref) - self.assertTrue(mock_delete_volume.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value='fake') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_cg_volumes') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_cloned_volume', - return_value=VOLUME) - def test_create_cloned_volume_consistency_group(self, - mock_create_cloned_volume, - mock_find_volume, - mock_find_sc, - mock_update_cg_volumes, - mock_find_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name + '_clone', - 'consistencygroup_id': 'guid', - 'size': 1} - src_vref = {'id': self.volume_name, 'size': 1} - self.driver.create_cloned_volume(volume, src_vref) - mock_create_cloned_volume.assert_called_once_with( - self.volume_name + '_clone', - self.VOLUME, - None) - self.assertTrue(mock_find_volume.called) - self.assertTrue(mock_find_replay_profile.called) - self.assertTrue(mock_update_cg_volumes.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_cloned_volume', - return_value=VOLUME) - def test_create_cloned_volume_no_volume(self, - mock_create_cloned_volume, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': self.volume_name + '_clone'} - src_vref = {'id': self.volume_name} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - volume, src_vref) - self.assertTrue(mock_find_volume.called) - self.assertFalse(mock_create_cloned_volume.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_replay', - return_value=True) - def test_delete_snapshot(self, - mock_delete_replay, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - snapshot = {'volume_id': self.volume_name, - 'id': self.volume_name} - self.driver.delete_snapshot(snapshot) - mock_delete_replay.assert_called_once_with( - self.VOLUME, self.volume_name) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_replay', - return_value=True) - def test_delete_snapshot_no_volume(self, - mock_delete_replay, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - snapshot = {'volume_id': self.volume_name, - 'id': self.volume_name} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_snapshot, - snapshot) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - def test_ensure_export(self, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - volume = {'id': self.VOLUME.get(u'name')} - self.driver.ensure_export(context, volume) - mock_find_volume.assert_called_once_with( - self.VOLUME.get(u'name')) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - def test_ensure_export_failed(self, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - volume = {'id': self.VOLUME.get(u'name')} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.ensure_export, - context, volume) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - def test_ensure_export_no_volume(self, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - volume = {'id': self.VOLUME.get(u'name')} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.ensure_export, - context, - volume) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'expand_volume', - return_value=VOLUME) - def test_extend_volume(self, - mock_expand_volume, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name, 'size': 1} - new_size = 2 - self.driver.extend_volume(volume, new_size) - mock_expand_volume.assert_called_once_with(self.VOLUME, new_size) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'expand_volume', - return_value=None) - def test_extend_volume_no_volume(self, - mock_expand_volume, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'name': self.volume_name, 'size': 1} - new_size = 2 - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - volume, new_size) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_storage_usage', - return_value={'availableSpace': 100, 'freeSpace': 50}) - def test_update_volume_stats_with_refresh(self, - mock_get_storage_usage, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - stats = self.driver.get_volume_stats(True) - self.assertEqual('iSCSI', stats['storage_protocol']) - self.assertTrue(mock_get_storage_usage.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_storage_usage', - return_value={'availableSpace': 100, 'freeSpace': 50}) - def test_update_volume_stats_with_refresh_and_repl( - self, - mock_get_storage_usage, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - backends = self.driver.backends - repliation_enabled = self.driver.replication_enabled - self.driver.backends = [{'a': 'a'}, {'b': 'b'}, {'c': 'c'}] - self.driver.replication_enabled = True - stats = self.driver.get_volume_stats(True) - self.assertEqual(3, stats['replication_count']) - self.assertEqual(['async', 'sync'], stats['replication_type']) - self.assertTrue(stats['replication_enabled']) - self.assertTrue(mock_get_storage_usage.called) - self.driver.backends = backends - self.driver.replication_enabled = repliation_enabled - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=64702) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_storage_usage', - return_value={'availableSpace': 100, 'freeSpace': 50}) - def test_get_volume_stats_no_refresh(self, - mock_get_storage_usage, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - stats = self.driver.get_volume_stats(False) - self.assertEqual('iSCSI', stats['storage_protocol']) - self.assertFalse(mock_get_storage_usage.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'rename_volume', - return_value=True) - def test_update_migrated_volume(self, - mock_rename_volume, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 111} - backend_volume = {'id': 112} - model_update = {'_name_id': None} - rt = self.driver.update_migrated_volume(None, volume, backend_volume, - 'available') - mock_rename_volume.assert_called_once_with(self.VOLUME, - volume['id']) - self.assertEqual(model_update, rt) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'rename_volume', - return_value=False) - def test_update_migrated_volume_rename_fail(self, - mock_rename_volume, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 111} - backend_volume = {'id': 112, '_name_id': 113} - rt = self.driver.update_migrated_volume(None, volume, backend_volume, - 'available') - mock_rename_volume.assert_called_once_with(self.VOLUME, - volume['id']) - self.assertEqual({'_name_id': 113}, rt) - - def test_update_migrated_volume_no_volume_id(self, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': None} - backend_volume = {'id': 112, '_name_id': 113} - rt = self.driver.update_migrated_volume(None, volume, backend_volume, - 'available') - self.assertEqual({'_name_id': 113}, rt) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - def test_update_migrated_volume_no_backend_id(self, - mock_find_volume, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 111} - backend_volume = {'id': None, '_name_id': None} - rt = self.driver.update_migrated_volume(None, volume, backend_volume, - 'available') - mock_find_sc.assert_called_once_with() - mock_find_volume.assert_called_once_with(None) - self.assertEqual({'_name_id': None}, rt) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_replay_profile', - return_value=SCRPLAYPROFILE) - def test_create_consistencygroup(self, - mock_create_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - group = {'id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3'} - self.driver.create_consistencygroup(context, group) - mock_create_replay_profile.assert_called_once_with(group['id']) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_replay_profile', - return_value=None) - def test_create_consistencygroup_fail(self, - mock_create_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - group = {'id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3'} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_consistencygroup, context, group) - mock_create_replay_profile.assert_called_once_with(group['id']) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_replay_profile') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=SCRPLAYPROFILE) - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - 'delete_volume') - def test_delete_consistencygroup(self, - mock_delete_volume, - mock_find_replay_profile, - mock_delete_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - mock_volume = mock.MagicMock() - expected_volumes = [mock_volume] - context = {} - group = {'id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - 'status': fields.ConsistencyGroupStatus.DELETED} - model_update, volumes = self.driver.delete_consistencygroup( - context, group, [mock_volume]) - mock_find_replay_profile.assert_called_once_with(group['id']) - mock_delete_replay_profile.assert_called_once_with(self.SCRPLAYPROFILE) - mock_delete_volume.assert_called_once_with(mock_volume) - self.assertEqual(group['status'], model_update['status']) - self.assertEqual(expected_volumes, volumes) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_replay_profile') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=None) - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - 'delete_volume') - def test_delete_consistencygroup_not_found(self, - mock_delete_volume, - mock_find_replay_profile, - mock_delete_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - group = {'id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - 'status': fields.ConsistencyGroupStatus.DELETED} - model_update, volumes = self.driver.delete_consistencygroup(context, - group, - []) - mock_find_replay_profile.assert_called_once_with(group['id']) - self.assertFalse(mock_delete_replay_profile.called) - self.assertFalse(mock_delete_volume.called) - self.assertEqual(group['status'], model_update['status']) - self.assertEqual([], volumes) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_cg_volumes', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=SCRPLAYPROFILE) - def test_update_consistencygroup(self, - mock_find_replay_profile, - mock_update_cg_volumes, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - group = {'id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3'} - add_volumes = [{'id': '101'}] - remove_volumes = [{'id': '102'}] - rt1, rt2, rt3 = self.driver.update_consistencygroup(context, - group, - add_volumes, - remove_volumes) - mock_update_cg_volumes.assert_called_once_with(self.SCRPLAYPROFILE, - add_volumes, - remove_volumes) - mock_find_replay_profile.assert_called_once_with(group['id']) - self.assertIsNone(rt1) - self.assertIsNone(rt2) - self.assertIsNone(rt3) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=None) - def test_update_consistencygroup_not_found(self, - mock_find_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - group = {'id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3'} - add_volumes = [{'id': '101'}] - remove_volumes = [{'id': '102'}] - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.update_consistencygroup, - context, - group, - add_volumes, - remove_volumes) - mock_find_replay_profile.assert_called_once_with(group['id']) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_cg_volumes', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=SCRPLAYPROFILE) - def test_update_consistencygroup_error(self, - mock_find_replay_profile, - mock_update_cg_volumes, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - group = {'id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3'} - add_volumes = [{'id': '101'}] - remove_volumes = [{'id': '102'}] - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.update_consistencygroup, - context, - group, - add_volumes, - remove_volumes) - mock_find_replay_profile.assert_called_once_with(group['id']) - mock_update_cg_volumes.assert_called_once_with(self.SCRPLAYPROFILE, - add_volumes, - remove_volumes) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'snap_cg_replay', - return_value={'instanceId': '100'}) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=SCRPLAYPROFILE) - def test_create_cgsnapshot(self, - mock_find_replay_profile, - mock_snap_cg_replay, - mock_close_connection, - mock_open_connection, - mock_init): - mock_snapshot = mock.MagicMock() - expected_snapshots = [mock_snapshot] - - context = {} - cggrp = {'consistencygroup_id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - 'id': '100'} - model_update, snapshots = self.driver.create_cgsnapshot( - context, cggrp, [mock_snapshot]) - mock_find_replay_profile.assert_called_once_with( - cggrp['consistencygroup_id']) - mock_snap_cg_replay.assert_called_once_with(self.SCRPLAYPROFILE, - cggrp['id'], - 0) - self.assertEqual('available', model_update['status']) - self.assertEqual(expected_snapshots, snapshots) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=None) - def test_create_cgsnapshot_profile_not_found(self, - mock_find_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - cggrp = {'consistencygroup_id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - 'id': '100'} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cgsnapshot, - context, - cggrp, - []) - mock_find_replay_profile.assert_called_once_with( - cggrp['consistencygroup_id']) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'snap_cg_replay', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=SCRPLAYPROFILE) - def test_create_cgsnapshot_fail(self, - mock_find_replay_profile, - mock_snap_cg_replay, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - cggrp = {'consistencygroup_id': 'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - 'id': '100'} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cgsnapshot, - context, - cggrp, - []) - mock_find_replay_profile.assert_called_once_with( - cggrp['consistencygroup_id']) - mock_snap_cg_replay.assert_called_once_with(self.SCRPLAYPROFILE, - cggrp['id'], - 0) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_cg_replay', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=SCRPLAYPROFILE) - def test_delete_cgsnapshot(self, - mock_find_replay_profile, - mock_delete_cg_replay, - mock_close_connection, - mock_open_connection, - mock_init): - mock_snapshot = mock.MagicMock() - expected_snapshots = [mock_snapshot] - context = {} - cgsnap = {'consistencygroup_id': - 'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - 'id': '100', - 'status': 'deleted'} - model_update, snapshots = self.driver.delete_cgsnapshot( - context, cgsnap, [mock_snapshot]) - mock_find_replay_profile.assert_called_once_with( - cgsnap['consistencygroup_id']) - mock_delete_cg_replay.assert_called_once_with(self.SCRPLAYPROFILE, - cgsnap['id']) - self.assertEqual({'status': cgsnap['status']}, model_update) - self.assertEqual(expected_snapshots, snapshots) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_cg_replay') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=None) - def test_delete_cgsnapshot_profile_not_found(self, - mock_find_replay_profile, - mock_delete_cg_replay, - mock_close_connection, - mock_open_connection, - mock_init): - mock_snapshot = mock.MagicMock() - expected_snapshots = [mock_snapshot] - context = {} - cgsnap = {'consistencygroup_id': - 'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - 'id': '100', - 'status': 'deleted'} - model_update, snapshots = self.driver.delete_cgsnapshot( - context, cgsnap, [mock_snapshot]) - mock_find_replay_profile.assert_called_once_with( - cgsnap['consistencygroup_id']) - - self.assertFalse(mock_delete_cg_replay.called) - self.assertEqual({'status': cgsnap['status']}, model_update) - self.assertEqual(expected_snapshots, snapshots) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'delete_cg_replay', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=SCRPLAYPROFILE) - def test_delete_cgsnapshot_profile_failed_delete(self, - mock_find_replay_profile, - mock_delete_cg_replay, - mock_close_connection, - mock_open_connection, - mock_init): - context = {} - cgsnap = {'consistencygroup_id': - 'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - 'id': '100', - 'status': 'available'} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_cgsnapshot, - context, - cgsnap, - []) - mock_find_replay_profile.assert_called_once_with( - cgsnap['consistencygroup_id']) - mock_delete_cg_replay.assert_called_once_with(self.SCRPLAYPROFILE, - cgsnap['id']) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value={'id': 'guid'}) - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'manage_existing') - def test_manage_existing(self, - mock_manage_existing, - mock_create_replications, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - # Very little to do in this one. The call is sent - # straight down. - volume = {'id': 'guid'} - existing_ref = {'source-name': 'imavolumename'} - self.driver.manage_existing(volume, existing_ref) - mock_manage_existing.assert_called_once_with(volume['id'], - existing_ref) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value={'id': 'guid'}) - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'manage_existing') - def test_manage_existing_id(self, - mock_manage_existing, - mock_create_replications, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - # Very little to do in this one. The call is sent - # straight down. - volume = {'id': 'guid'} - existing_ref = {'source-id': 'imadeviceid'} - self.driver.manage_existing(volume, existing_ref) - mock_manage_existing.assert_called_once_with(volume['id'], - existing_ref) - - def test_manage_existing_bad_ref(self, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 'guid'} - existing_ref = {'banana-name': 'imavolumename'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - volume, - existing_ref) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_unmanaged_volume_size', - return_value=4) - def test_manage_existing_get_size(self, - mock_get_unmanaged_volume_size, - mock_close_connection, - mock_open_connection, - mock_init): - # Almost nothing to test here. Just that we call our function. - volume = {'id': 'guid'} - existing_ref = {'source-name': 'imavolumename'} - res = self.driver.manage_existing_get_size(volume, existing_ref) - mock_get_unmanaged_volume_size.assert_called_once_with(existing_ref) - # The above is 4GB and change. - self.assertEqual(4, res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_unmanaged_volume_size', - return_value=4) - def test_manage_existing_get_size_id(self, - mock_get_unmanaged_volume_size, - mock_close_connection, - mock_open_connection, - mock_init): - # Almost nothing to test here. Just that we call our function. - volume = {'id': 'guid'} - existing_ref = {'source-id': 'imadeviceid'} - res = self.driver.manage_existing_get_size(volume, existing_ref) - mock_get_unmanaged_volume_size.assert_called_once_with(existing_ref) - # The above is 4GB and change. - self.assertEqual(4, res) - - def test_manage_existing_get_size_bad_ref(self, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 'guid'} - existing_ref = {'banana-name': 'imavolumename'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - volume, - existing_ref) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_storage_profile') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_replay_profiles') - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_replicate_active_replay') - def test_retype_not_our_extra_specs(self, - mock_update_replicate_active_replay, - mock_create_replications, - mock_update_replay_profile, - mock_update_storage_profile, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.driver.retype( - None, {'id': 'guid'}, None, {'extra_specs': None}, None) - self.assertTrue(res) - self.assertFalse(mock_update_replicate_active_replay.called) - self.assertFalse(mock_create_replications.called) - self.assertFalse(mock_update_replay_profile.called) - self.assertFalse(mock_update_storage_profile.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_replay_profiles') - def test_retype_replay_profiles(self, - mock_update_replay_profiles, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - mock_update_replay_profiles.side_effect = [True, False] - # Normal successful run. - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'storagetype:replayprofiles': ['A', 'B']}}, - None) - mock_update_replay_profiles.assert_called_once_with(self.VOLUME, 'B') - self.assertTrue(res) - # Run fails. Make sure this returns False. - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'storagetype:replayprofiles': ['B', 'A']}}, - None) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_create_replications', - return_value={'replication_status': 'enabled', - 'replication_driver_data': '54321'}) - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_delete_replications') - def test_retype_create_replications(self, - mock_delete_replications, - mock_create_replications, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'replication_enabled': [False, True]}}, - None) - self.assertTrue(mock_create_replications.called) - self.assertFalse(mock_delete_replications.called) - self.assertEqual({'replication_status': 'enabled', - 'replication_driver_data': '54321'}, res) - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'replication_enabled': [True, False]}}, - None) - self.assertTrue(mock_delete_replications.called) - self.assertEqual({'replication_status': 'disabled', - 'replication_driver_data': ''}, res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_replicate_active_replay') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - def test_retype_active_replay(self, - mock_find_volume, - mock_update_replicate_active_replay, - mock_close_connection, - mock_open_connection, - mock_init): - # Success, Success, Not called and fail. - mock_update_replicate_active_replay.side_effect = [True, True, False] - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'replication:activereplay': ['', ' True']}}, - None) - self.assertTrue(res) - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'replication:activereplay': [' True', '']}}, - None) - self.assertTrue(res) - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'replication:activereplay': ['', '']}}, - None) - self.assertTrue(res) - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'replication:activereplay': ['', ' True']}}, - None) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - def test_retype_same(self, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.driver.retype( - None, {'id': 'guid'}, None, - {'extra_specs': {'storagetype:storageprofile': ['A', 'A']}}, - None) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmanage') - def test_unmanage(self, - mock_unmanage, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 'guid'} - self.driver.unmanage(volume) - mock_find_volume.assert_called_once_with(volume['id']) - mock_unmanage.assert_called_once_with(self.VOLUME) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmanage') - def test_unmanage_volume_not_found(self, - mock_unmanage, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - volume = {'id': 'guid'} - self.driver.unmanage(volume) - mock_find_volume.assert_called_once_with(volume['id']) - self.assertFalse(mock_unmanage.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'update_storage_profile') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc', - return_value=12345) - def test_retype(self, - mock_find_sc, - mock_find_volume, - mock_update_storage_profile, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.driver.retype( - None, {'id': 'volid'}, None, - {'extra_specs': {'storagetype:storageprofile': ['A', 'B']}}, - None) - mock_update_storage_profile.assert_called_once_with( - self.VOLUME, 'B') - self.assertTrue(res) - - def test__parse_secondary(self, - mock_close_connection, - mock_open_connection, - mock_init): - backends = self.driver.backends - self.driver.backends = [{'target_device_id': '12345', - 'qosnode': 'cinderqos'}, - {'target_device_id': '67890', - 'qosnode': 'cinderqos'}] - mock_api = mock.MagicMock() - # Good run. Secondary in replication_driver_data and backend. sc up. - destssn = self.driver._parse_secondary(mock_api, '67890') - self.assertEqual(67890, destssn) - # Bad run. Secondary not in backend. - destssn = self.driver._parse_secondary(mock_api, '99999') - self.assertIsNone(destssn) - # Good run. - destssn = self.driver._parse_secondary(mock_api, '12345') - self.assertEqual(12345, destssn) - self.driver.backends = backends - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc') - def test__parse_secondary_sc_down(self, - mock_find_sc, - mock_close_connection, - mock_open_connection, - mock_init): - backends = self.driver.backends - self.driver.backends = [{'target_device_id': '12345', - 'qosnode': 'cinderqos'}, - {'target_device_id': '67890', - 'qosnode': 'cinderqos'}] - mock_api = mock.MagicMock() - # Bad run. Good selection. SC down. - mock_api.find_sc = mock.MagicMock( - side_effect=exception.VolumeBackendAPIException(data='1234')) - destssn = self.driver._parse_secondary(mock_api, '12345') - self.assertIsNone(destssn) - self.driver.backends = backends - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'break_replication') - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_parse_secondary') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'remove_mappings') - def test_failover_host(self, - mock_remove_mappings, - mock_find_volume, - mock_parse_secondary, - mock_break_replication, - mock_close_connection, - mock_open_connection, - mock_init): - self.driver.replication_enabled = False - self.driver.failed_over = False - volumes = [{'id': 'guid1', 'replication_driver_data': '12345'}, - {'id': 'guid2', 'replication_driver_data': '12345'}] - # No run. Not doing repl. Should raise. - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.failover_host, - {}, - volumes, - '12345') - # Good run - self.driver.replication_enabled = True - mock_parse_secondary.return_value = 12345 - expected_destssn = 12345 - expected_volume_update = [{'volume_id': 'guid1', 'updates': - {'replication_status': 'failed-over'}}, - {'volume_id': 'guid2', 'updates': - {'replication_status': 'failed-over'}}] - destssn, volume_update = self.driver.failover_host( - {}, volumes, '12345') - self.assertEqual(expected_destssn, destssn) - self.assertEqual(expected_volume_update, volume_update) - # Good run. Not all volumes replicated. - volumes = [{'id': 'guid1', 'replication_driver_data': '12345'}, - {'id': 'guid2', 'replication_driver_data': ''}] - expected_volume_update = [{'volume_id': 'guid1', 'updates': - {'replication_status': 'failed-over'}}, - {'volume_id': 'guid2', 'updates': - {'status': 'error'}}] - destssn, volume_update = self.driver.failover_host( - {}, volumes, '12345') - self.assertEqual(expected_destssn, destssn) - self.assertEqual(expected_volume_update, volume_update) - # Good run. Not all volumes replicated. No replication_driver_data. - volumes = [{'id': 'guid1', 'replication_driver_data': '12345'}, - {'id': 'guid2'}] - expected_volume_update = [{'volume_id': 'guid1', 'updates': - {'replication_status': 'failed-over'}}, - {'volume_id': 'guid2', 'updates': - {'status': 'error'}}] - destssn, volume_update = self.driver.failover_host( - {}, volumes, '12345') - self.assertEqual(expected_destssn, destssn) - self.assertEqual(expected_volume_update, volume_update) - # Good run. No volumes replicated. No replication_driver_data. - volumes = [{'id': 'guid1'}, - {'id': 'guid2'}] - expected_volume_update = [{'volume_id': 'guid1', 'updates': - {'status': 'error'}}, - {'volume_id': 'guid2', 'updates': - {'status': 'error'}}] - destssn, volume_update = self.driver.failover_host( - {}, volumes, '12345') - self.assertEqual(expected_destssn, destssn) - self.assertEqual(expected_volume_update, volume_update) - # Secondary not found. - mock_parse_secondary.return_value = None - self.assertRaises(exception.InvalidInput, - self.driver.failover_host, - {}, - volumes, - '54321') - # Already failed over. - self.driver.failed_over = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.failover_host, - {}, - volumes, - '12345') - self.driver.replication_enabled = False - - def test__get_unmanaged_replay(self, - mock_close_connection, - mock_open_connection, - mock_init): - mock_api = mock.MagicMock() - existing_ref = None - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver._get_unmanaged_replay, - mock_api, - 'guid', - existing_ref) - existing_ref = {'source-id': 'Not a source-name'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver._get_unmanaged_replay, - mock_api, - 'guid', - existing_ref) - existing_ref = {'source-name': 'name'} - mock_api.find_volume = mock.MagicMock(return_value=None) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_unmanaged_replay, - mock_api, - 'guid', - existing_ref) - mock_api.find_volume.return_value = {'instanceId': '1'} - mock_api.find_replay = mock.MagicMock(return_value=None) - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver._get_unmanaged_replay, - mock_api, - 'guid', - existing_ref) - mock_api.find_replay.return_value = {'instanceId': 2} - ret = self.driver._get_unmanaged_replay(mock_api, 'guid', existing_ref) - self.assertEqual({'instanceId': 2}, ret) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_get_unmanaged_replay') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'manage_replay') - def test_manage_existing_snapshot(self, - mock_manage_replay, - mock_get_unmanaged_replay, - mock_close_connection, - mock_open_connection, - mock_init): - snapshot = {'volume_id': 'guida', - 'id': 'guidb'} - existing_ref = {'source-name': 'name'} - screplay = {'description': 'name'} - mock_get_unmanaged_replay.return_value = screplay - mock_manage_replay.return_value = True - self.driver.manage_existing_snapshot(snapshot, existing_ref) - self.assertEqual(1, mock_get_unmanaged_replay.call_count) - mock_manage_replay.assert_called_once_with(screplay, 'guidb') - mock_manage_replay.return_value = False - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.manage_existing_snapshot, - snapshot, - existing_ref) - - @mock.patch.object(dell_storagecenter_iscsi.DellStorageCenterISCSIDriver, - '_get_unmanaged_replay') - def test_manage_existing_snapshot_get_size(self, - mock_get_unmanaged_replay, - mock_close_connection, - mock_open_connection, - mock_init): - snapshot = {'volume_id': 'a', - 'id': 'b'} - existing_ref = {'source-name'} - # Good size. - mock_get_unmanaged_replay.return_value = {'size': - '1.073741824E9 Bytes'} - ret = self.driver.manage_existing_snapshot_get_size(snapshot, - existing_ref) - self.assertEqual(1, ret) - # Not on 1GB boundries. - mock_get_unmanaged_replay.return_value = {'size': - '2.073741824E9 Bytes'} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.manage_existing_snapshot_get_size, - snapshot, - existing_ref) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmanage_replay') - def test_unmanage_snapshot(self, - mock_unmanage_replay, - mock_find_replay, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - snapshot = {'volume_id': 'guida', - 'id': 'guidb'} - screplay = {'description': 'guidb'} - mock_find_volume.return_value = None - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.unmanage_snapshot, - snapshot) - mock_find_volume.return_value = {'name': 'guida'} - mock_find_replay.return_value = None - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.unmanage_snapshot, - snapshot) - mock_find_replay.return_value = screplay - self.driver.unmanage_snapshot(snapshot) - mock_unmanage_replay.assert_called_once_with(screplay) diff --git a/cinder/tests/unit/test_dellscapi.py b/cinder/tests/unit/test_dellscapi.py deleted file mode 100644 index db242e0ee..000000000 --- a/cinder/tests/unit/test_dellscapi.py +++ /dev/null @@ -1,6530 +0,0 @@ -# Copyright (c) 2015 Dell Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import mock -from requests import models -import uuid - -from cinder import context -from cinder import exception -from cinder import test -from cinder.volume.drivers.dell import dell_storagecenter_api - - -# We patch these here as they are used by every test to keep -# from trying to contact a Dell Storage Center. -@ddt.ddt -@mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '__init__', - return_value=None) -@mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'open_connection') -@mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'close_connection') -class DellSCSanAPITestCase(test.TestCase): - - """DellSCSanAPITestCase - - Class to test the Storage Center API using Mock. - """ - - SC = {u'IPv6ManagementIPPrefix': 128, - u'connectionError': u'', - u'instanceId': u'64702', - u'scSerialNumber': 64702, - u'dataProgressionRunning': False, - u'hostOrIpAddress': u'192.168.0.80', - u'userConnected': True, - u'portsBalanced': True, - u'managementIp': u'192.168.0.80', - u'version': u'6.5.1.269', - u'location': u'', - u'objectType': u'StorageCenter', - u'instanceName': u'Storage Center 64702', - u'statusMessage': u'', - u'status': u'Up', - u'flashOptimizedConfigured': False, - u'connected': True, - u'operationMode': u'Normal', - u'userName': u'Admin', - u'nonFlashOptimizedConfigured': True, - u'name': u'Storage Center 64702', - u'scName': u'Storage Center 64702', - u'notes': u'', - u'serialNumber': 64702, - u'raidRebalanceRunning': False, - u'userPasswordExpired': False, - u'contact': u'', - u'IPv6ManagementIP': u'::'} - - VOLUME = {u'instanceId': u'64702.3494', - u'scSerialNumber': 64702, - u'replicationSource': False, - u'liveVolume': False, - u'vpdId': 3496, - u'objectType': u'ScVolume', - u'index': 3494, - u'volumeFolderPath': u'devstackvol/fcvm/', - u'hostCacheEnabled': False, - u'usedByLegacyFluidFsNasVolume': False, - u'inRecycleBin': False, - u'volumeFolderIndex': 17, - u'instanceName': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'statusMessage': u'', - u'status': u'Up', - u'storageType': {u'instanceId': u'64702.1', - u'instanceName': u'Assigned - Redundant - 2 MB', - u'objectType': u'ScStorageType'}, - u'cmmDestination': False, - u'replicationDestination': False, - u'volumeFolder': {u'instanceId': u'64702.17', - u'instanceName': u'fcvm', - u'objectType': u'ScVolumeFolder'}, - u'deviceId': u'6000d31000fcbe000000000000000da8', - u'active': True, - u'portableVolumeDestination': False, - u'deleteAllowed': True, - u'name': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'scName': u'Storage Center 64702', - u'secureDataUsed': False, - u'serialNumber': u'0000fcbe-00000da8', - u'replayAllowed': True, - u'flashOptimized': False, - u'configuredSize': u'1.073741824E9 Bytes', - u'mapped': False, - u'cmmSource': False} - - VOLUME_LIST = [{u'instanceId': u'64702.3494', - u'scSerialNumber': 64702, - u'replicationSource': False, - u'liveVolume': False, - u'vpdId': 3496, - u'objectType': u'ScVolume', - u'index': 3494, - u'volumeFolderPath': u'devstackvol/fcvm/', - u'hostCacheEnabled': False, - u'usedByLegacyFluidFsNasVolume': False, - u'inRecycleBin': False, - u'volumeFolderIndex': 17, - u'instanceName': - u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'statusMessage': u'', - u'status': u'Up', - u'storageType': {u'instanceId': u'64702.1', - u'instanceName': - u'Assigned - Redundant - 2 MB', - u'objectType': u'ScStorageType'}, - u'cmmDestination': False, - u'replicationDestination': False, - u'volumeFolder': {u'instanceId': u'64702.17', - u'instanceName': u'fcvm', - u'objectType': u'ScVolumeFolder'}, - u'deviceId': u'6000d31000fcbe000000000000000da8', - u'active': True, - u'portableVolumeDestination': False, - u'deleteAllowed': True, - u'name': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'scName': u'Storage Center 64702', - u'secureDataUsed': False, - u'serialNumber': u'0000fcbe-00000da8', - u'replayAllowed': True, - u'flashOptimized': False, - u'configuredSize': u'1.073741824E9 Bytes', - u'mapped': False, - u'cmmSource': False}] - - # Volume list that contains multiple volumes - VOLUME_LIST_MULTI_VOLS = [ - {u'instanceId': u'64702.3494', - u'scSerialNumber': 64702, - u'replicationSource': False, - u'liveVolume': False, - u'vpdId': 3496, - u'objectType': u'ScVolume', - u'index': 3494, - u'volumeFolderPath': u'devstackvol/fcvm/', - u'hostCacheEnabled': False, - u'usedByLegacyFluidFsNasVolume': False, - u'inRecycleBin': False, - u'volumeFolderIndex': 17, - u'instanceName': - u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'statusMessage': u'', - u'status': u'Up', - u'storageType': {u'instanceId': u'64702.1', - u'instanceName': - u'Assigned - Redundant - 2 MB', - u'objectType': u'ScStorageType'}, - u'cmmDestination': False, - u'replicationDestination': False, - u'volumeFolder': {u'instanceId': u'64702.17', - u'instanceName': u'fcvm', - u'objectType': u'ScVolumeFolder'}, - u'deviceId': u'6000d31000fcbe000000000000000da8', - u'active': True, - u'portableVolumeDestination': False, - u'deleteAllowed': True, - u'name': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'scName': u'Storage Center 64702', - u'secureDataUsed': False, - u'serialNumber': u'0000fcbe-00000da8', - u'replayAllowed': True, - u'flashOptimized': False, - u'configuredSize': u'1.073741824E9 Bytes', - u'mapped': False, - u'cmmSource': False}, - {u'instanceId': u'64702.3495', - u'scSerialNumber': 64702, - u'replicationSource': False, - u'liveVolume': False, - u'vpdId': 3496, - u'objectType': u'ScVolume', - u'index': 3495, - u'volumeFolderPath': u'devstackvol/fcvm/', - u'hostCacheEnabled': False, - u'usedByLegacyFluidFsNasVolume': False, - u'inRecycleBin': False, - u'volumeFolderIndex': 17, - u'instanceName': - u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'statusMessage': u'', - u'status': u'Up', - u'storageType': {u'instanceId': u'64702.1', - u'instanceName': - u'Assigned - Redundant - 2 MB', - u'objectType': u'ScStorageType'}, - u'cmmDestination': False, - u'replicationDestination': False, - u'volumeFolder': {u'instanceId': u'64702.17', - u'instanceName': u'fcvm', - u'objectType': u'ScVolumeFolder'}, - u'deviceId': u'6000d31000fcbe000000000000000da9', - u'active': True, - u'portableVolumeDestination': False, - u'deleteAllowed': True, - u'name': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'scName': u'Storage Center 64702', - u'secureDataUsed': False, - u'serialNumber': u'0000fcbe-00000da8', - u'replayAllowed': True, - u'flashOptimized': False, - u'configuredSize': u'1.073741824E9 Bytes', - u'mapped': False, - u'cmmSource': False}] - - VOLUME_CONFIG = \ - {u'instanceId': u'64702.3494', - u'scSerialNumber': 64702, - u'maximumSiblingCount': 100, - u'writeCacheStatus': u'Up', - u'objectType': u'ScVolumeConfiguration', - u'currentSiblingConfiguredSize': u'2.147483648E9 Bytes', - u'compressionPaused': False, - u'enforceConsumptionLimit': False, - u'volumeSpaceConsumptionLimit': u'2.147483648E9 Bytes', - u'readCacheEnabled': True, - u'writeCacheEnabled': True, - u'instanceName': u'volume-ff9589d3-2d41-48d5-9ef5-2713a875e85b', - u'dateModified': u'04/03/2015 12:01:08 AM', - u'modifyUser': u'Admin', - u'replayExpirationPaused': False, - u'currentSiblingCount': 1, - u'replayCreationPaused': False, - u'replayProfileList': [{u'instanceId': u'64702.2', - u'instanceName': u'Daily', - u'objectType': u'ScReplayProfile'}], - u'dateCreated': u'04/04/2014 03:54:26 AM', - u'volume': {u'instanceId': u'64702.3494', - u'instanceName': - u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'objectType': u'ScVolume'}, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'coalesceIntoActive': False, - u'createUser': u'Admin', - u'importToLowestTier': False, - u'readCacheStatus': u'Up', - u'maximumSiblingConfiguredSpace': u'5.49755813888E14 Bytes', - u'storageProfile': {u'instanceId': u'64702.1', - u'instanceName': u'Recommended', - u'objectType': u'ScStorageProfile'}, - u'scName': u'Storage Center 64702', - u'notes': u'', - u'diskFolder': {u'instanceId': u'64702.3', - u'instanceName': u'Assigned', - u'objectType': u'ScDiskFolder'}, - u'openVmsUniqueDiskId': 48, - u'compressionEnabled': False} - - INACTIVE_VOLUME = \ - {u'instanceId': u'64702.3494', - u'scSerialNumber': 64702, - u'replicationSource': False, - u'liveVolume': False, - u'vpdId': 3496, - u'objectType': u'ScVolume', - u'index': 3494, - u'volumeFolderPath': u'devstackvol/fcvm/', - u'hostCacheEnabled': False, - u'usedByLegacyFluidFsNasVolume': False, - u'inRecycleBin': False, - u'volumeFolderIndex': 17, - u'instanceName': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'statusMessage': u'', - u'status': u'Up', - u'storageType': {u'instanceId': u'64702.1', - u'instanceName': u'Assigned - Redundant - 2 MB', - u'objectType': u'ScStorageType'}, - u'cmmDestination': False, - u'replicationDestination': False, - u'volumeFolder': {u'instanceId': u'64702.17', - u'instanceName': u'fcvm', - u'objectType': u'ScVolumeFolder'}, - u'deviceId': u'6000d31000fcbe000000000000000da8', - u'active': False, - u'portableVolumeDestination': False, - u'deleteAllowed': True, - u'name': u'volume-37883deb-85cd-426a-9a98-62eaad8671ea', - u'scName': u'Storage Center 64702', - u'secureDataUsed': False, - u'serialNumber': u'0000fcbe-00000da8', - u'replayAllowed': True, - u'flashOptimized': False, - u'configuredSize': u'1.073741824E9 Bytes', - u'mapped': False, - u'cmmSource': False} - - SCSERVER = {u'scName': u'Storage Center 64702', - u'volumeCount': 0, - u'removeHbasAllowed': True, - u'legacyFluidFs': False, - u'serverFolderIndex': 4, - u'alertOnConnectivity': True, - u'objectType': u'ScPhysicalServer', - u'instanceName': u'Server_21000024ff30441d', - u'instanceId': u'64702.47', - u'serverFolderPath': u'devstacksrv/', - u'portType': [u'FibreChannel'], - u'type': u'Physical', - u'statusMessage': u'Only 5 of 6 expected paths are up', - u'status': u'Degraded', - u'scSerialNumber': 64702, - u'serverFolder': {u'instanceId': u'64702.4', - u'instanceName': u'devstacksrv', - u'objectType': u'ScServerFolder'}, - u'parentIndex': 0, - u'connectivity': u'Partial', - u'hostCacheIndex': 0, - u'deleteAllowed': True, - u'pathCount': 5, - u'name': u'Server_21000024ff30441d', - u'hbaPresent': True, - u'hbaCount': 2, - u'notes': u'Created by Dell Cinder Driver', - u'mapped': False, - u'operatingSystem': {u'instanceId': u'64702.38', - u'instanceName': u'Red Hat Linux 6.x', - u'objectType': u'ScServerOperatingSystem'} - } - - # ScServer where deletedAllowed=False (not allowed to be deleted) - SCSERVER_NO_DEL = {u'scName': u'Storage Center 64702', - u'volumeCount': 0, - u'removeHbasAllowed': True, - u'legacyFluidFs': False, - u'serverFolderIndex': 4, - u'alertOnConnectivity': True, - u'objectType': u'ScPhysicalServer', - u'instanceName': u'Server_21000024ff30441d', - u'instanceId': u'64702.47', - u'serverFolderPath': u'devstacksrv/', - u'portType': [u'FibreChannel'], - u'type': u'Physical', - u'statusMessage': u'Only 5 of 6 expected paths are up', - u'status': u'Degraded', - u'scSerialNumber': 64702, - u'serverFolder': {u'instanceId': u'64702.4', - u'instanceName': u'devstacksrv', - u'objectType': u'ScServerFolder'}, - u'parentIndex': 0, - u'connectivity': u'Partial', - u'hostCacheIndex': 0, - u'deleteAllowed': False, - u'pathCount': 5, - u'name': u'Server_21000024ff30441d', - u'hbaPresent': True, - u'hbaCount': 2, - u'notes': u'Created by Dell Cinder Driver', - u'mapped': False, - u'operatingSystem': - {u'instanceId': u'64702.38', - u'instanceName': u'Red Hat Linux 6.x', - u'objectType': u'ScServerOperatingSystem'} - } - - SCSERVERS = [{u'scName': u'Storage Center 64702', - u'volumeCount': 5, - u'removeHbasAllowed': True, - u'legacyFluidFs': False, - u'serverFolderIndex': 0, - u'alertOnConnectivity': True, - u'objectType': u'ScPhysicalServer', - u'instanceName': u'openstack4', - u'instanceId': u'64702.1', - u'serverFolderPath': u'', - u'portType': [u'Iscsi'], - u'type': u'Physical', - u'statusMessage': u'', - u'status': u'Up', - u'scSerialNumber': 64702, - u'serverFolder': {u'instanceId': u'64702.0', - u'instanceName': u'Servers', - u'objectType': u'ScServerFolder'}, - u'parentIndex': 0, - u'connectivity': u'Up', - u'hostCacheIndex': 0, - u'deleteAllowed': True, - u'pathCount': 0, - u'name': u'openstack4', - u'hbaPresent': True, - u'hbaCount': 1, - u'notes': u'', - u'mapped': True, - u'operatingSystem': - {u'instanceId': u'64702.3', - u'instanceName': u'Other Multipath', - u'objectType': u'ScServerOperatingSystem'}}, - {u'scName': u'Storage Center 64702', - u'volumeCount': 1, - u'removeHbasAllowed': True, - u'legacyFluidFs': False, - u'serverFolderIndex': 0, - u'alertOnConnectivity': True, - u'objectType': u'ScPhysicalServer', - u'instanceName': u'openstack5', - u'instanceId': u'64702.2', - u'serverFolderPath': u'', - u'portType': [u'Iscsi'], - u'type': u'Physical', - u'statusMessage': u'', - u'status': u'Up', - u'scSerialNumber': 64702, - u'serverFolder': {u'instanceId': u'64702.0', - u'instanceName': u'Servers', - u'objectType': u'ScServerFolder'}, - u'parentIndex': 0, - u'connectivity': u'Up', - u'hostCacheIndex': 0, - u'deleteAllowed': True, - u'pathCount': 0, u'name': u'openstack5', - u'hbaPresent': True, - u'hbaCount': 1, - u'notes': u'', - u'mapped': True, - u'operatingSystem': - {u'instanceId': u'64702.2', - u'instanceName': u'Other Singlepath', - u'objectType': u'ScServerOperatingSystem'}}] - - # ScServers list where status = Down - SCSERVERS_DOWN = \ - [{u'scName': u'Storage Center 64702', - u'volumeCount': 5, - u'removeHbasAllowed': True, - u'legacyFluidFs': False, - u'serverFolderIndex': 0, - u'alertOnConnectivity': True, - u'objectType': u'ScPhysicalServer', - u'instanceName': u'openstack4', - u'instanceId': u'64702.1', - u'serverFolderPath': u'', - u'portType': [u'Iscsi'], - u'type': u'Physical', - u'statusMessage': u'', - u'status': u'Down', - u'scSerialNumber': 64702, - u'serverFolder': {u'instanceId': u'64702.0', - u'instanceName': u'Servers', - u'objectType': u'ScServerFolder'}, - u'parentIndex': 0, - u'connectivity': u'Up', - u'hostCacheIndex': 0, - u'deleteAllowed': True, - u'pathCount': 0, - u'name': u'openstack4', - u'hbaPresent': True, - u'hbaCount': 1, - u'notes': u'', - u'mapped': True, - u'operatingSystem': - {u'instanceId': u'64702.3', - u'instanceName': u'Other Multipath', - u'objectType': u'ScServerOperatingSystem'}}] - - MAP_PROFILE = {u'instanceId': u'64702.2941', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'lunUsed': [1], - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'volume': - {u'instanceId': u'64702.6025', - u'instanceName': u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'connectivity': u'Up', - u'readOnly': False, - u'objectType': u'ScMappingProfile', - u'hostCache': False, - u'mappedVia': u'Server', - u'mapCount': 3, - u'instanceName': u'6025-47', - u'lunRequested': u'N/A'} - - MAP_PROFILES = [MAP_PROFILE] - - MAPPINGS = [{u'profile': {u'instanceId': u'64702.104', - u'instanceName': u'92-30', - u'objectType': u'ScMappingProfile'}, - u'status': u'Down', - u'statusMessage': u'', - u'instanceId': u'64702.969.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64702', - u'instanceName': u'SN 64702', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.30', - u'instanceName': - u'Server_iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.92', - u'instanceName': - u'volume-74a21934-60ad-4cf2-b89b-1f0dda309ddf', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'lunUsed': [1], - u'serverHba': {u'instanceId': u'64702.3454975614', - u'instanceName': - u'iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScServerHba'}, - u'path': {u'instanceId': u'64702.64702.64702.31.8', - u'instanceName': - u'iqn.1993-08.org.debian:' - '01:3776df826e4f-5000D31000FCBE43', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': {u'instanceId': - u'64702.5764839588723736131.91', - u'instanceName': u'5000D31000FCBE43', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-969', - u'transport': u'Iscsi', - u'objectType': u'ScMapping'}] - - # Multiple mappings to test find_iscsi_properties with multiple portals - MAPPINGS_MULTI_PORTAL = \ - [{u'profile': {u'instanceId': u'64702.104', - u'instanceName': u'92-30', - u'objectType': u'ScMappingProfile'}, - u'status': u'Down', - u'statusMessage': u'', - u'instanceId': u'64702.969.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64702', - u'instanceName': u'SN 64702', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.30', - u'instanceName': - u'Server_iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.92', - u'instanceName': - u'volume-74a21934-60ad-4cf2-b89b-1f0dda309ddf', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'lunUsed': [1], - u'serverHba': {u'instanceId': u'64702.3454975614', - u'instanceName': - u'iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScServerHba'}, - u'path': {u'instanceId': u'64702.64702.64702.31.8', - u'instanceName': - u'iqn.1993-08.org.debian:' - '01:3776df826e4f-5000D31000FCBE43', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': {u'instanceId': - u'64702.5764839588723736131.91', - u'instanceName': u'5000D31000FCBE43', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-969', - u'transport': u'Iscsi', - u'objectType': u'ScMapping'}, - {u'profile': {u'instanceId': u'64702.104', - u'instanceName': u'92-30', - u'objectType': u'ScMappingProfile'}, - u'status': u'Down', - u'statusMessage': u'', - u'instanceId': u'64702.969.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64702', - u'instanceName': u'SN 64702', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.30', - u'instanceName': - u'Server_iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.92', - u'instanceName': - u'volume-74a21934-60ad-4cf2-b89b-1f0dda309ddf', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'lunUsed': [1], - u'serverHba': {u'instanceId': u'64702.3454975614', - u'instanceName': - u'iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScServerHba'}, - u'path': {u'instanceId': u'64702.64702.64702.31.8', - u'instanceName': - u'iqn.1993-08.org.debian:' - '01:3776df826e4f-5000D31000FCBE43', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': {u'instanceId': - u'64702.5764839588723736131.91', - u'instanceName': u'5000D31000FCBE43', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-969', - u'transport': u'Iscsi', - u'objectType': u'ScMapping'}] - - MAPPINGS_READ_ONLY = \ - [{u'profile': {u'instanceId': u'64702.104', - u'instanceName': u'92-30', - u'objectType': u'ScMappingProfile'}, - u'status': u'Down', - u'statusMessage': u'', - u'instanceId': u'64702.969.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64702', - u'instanceName': u'SN 64702', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.30', - u'instanceName': - u'Server_iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.92', - u'instanceName': - u'volume-74a21934-60ad-4cf2-b89b-1f0dda309ddf', - u'objectType': u'ScVolume'}, - u'readOnly': True, - u'lun': 1, - u'lunUsed': [1], - u'serverHba': {u'instanceId': u'64702.3454975614', - u'instanceName': - u'iqn.1993-08.org.debian:01:3776df826e4f', - u'objectType': u'ScServerHba'}, - u'path': {u'instanceId': u'64702.64702.64702.31.8', - u'instanceName': - u'iqn.1993-08.org.debian:' - '01:3776df826e4f-5000D31000FCBE43', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': {u'instanceId': - u'64702.5764839588723736131.91', - u'instanceName': - u'5000D31000FCBE43', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-969', - u'transport': u'Iscsi', - u'objectType': u'ScMapping'}] - - FC_MAPPINGS = [{u'profile': {u'instanceId': u'64702.2941', - u'instanceName': u'6025-47', - u'objectType': u'ScMappingProfile'}, - u'status': u'Up', - u'statusMessage': u'', - u'instanceId': u'64702.7639.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.6025', - u'instanceName': - u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'serverHba': {u'instanceId': u'64702.3282218607', - u'instanceName': u'21000024FF30441C', - u'objectType': u'ScServerHba'}, - u'path': {u'instanceId': u'64702.64702.64703.27.73', - u'instanceName': - u'21000024FF30441C-5000D31000FCBE36', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': - {u'instanceId': u'64702.5764839588723736118.50', - u'instanceName': u'5000D31000FCBE36', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-7639', - u'transport': u'FibreChannel', - u'objectType': u'ScMapping'}, - {u'profile': {u'instanceId': u'64702.2941', - u'instanceName': u'6025-47', - u'objectType': u'ScMappingProfile'}, - u'status': u'Up', - u'statusMessage': u'', - u'instanceId': u'64702.7640.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'volume': - {u'instanceId': u'64702.6025', - u'instanceName': u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'serverHba': {u'instanceId': u'64702.3282218606', - u'instanceName': u'21000024FF30441D', - u'objectType': u'ScServerHba'}, - u'path': - {u'instanceId': u'64702.64702.64703.27.78', - u'instanceName': u'21000024FF30441D-5000D31000FCBE36', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': - {u'instanceId': u'64702.5764839588723736118.50', - u'instanceName': u'5000D31000FCBE36', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-7640', - u'transport': u'FibreChannel', - u'objectType': u'ScMapping'}, - {u'profile': {u'instanceId': u'64702.2941', - u'instanceName': u'6025-47', - u'objectType': u'ScMappingProfile'}, - u'status': u'Up', - u'statusMessage': u'', - u'instanceId': u'64702.7638.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.6025', - u'instanceName': - u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'serverHba': {u'instanceId': u'64702.3282218606', - u'instanceName': u'21000024FF30441D', - u'objectType': u'ScServerHba'}, - u'path': - {u'instanceId': u'64702.64702.64703.28.76', - u'instanceName': u'21000024FF30441D-5000D31000FCBE3E', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': {u'instanceId': - u'64702.5764839588723736126.60', - u'instanceName': u'5000D31000FCBE3E', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-7638', - u'transport': u'FibreChannel', - u'objectType': u'ScMapping'}] - - FC_MAPPINGS_LUN_MISMATCH = \ - [{u'profile': {u'instanceId': u'64702.2941', - u'instanceName': u'6025-47', - u'objectType': u'ScMappingProfile'}, - u'status': u'Up', - u'statusMessage': u'', - u'instanceId': u'64702.7639.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.6025', - u'instanceName': - u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'serverHba': {u'instanceId': u'64702.3282218607', - u'instanceName': u'21000024FF30441C', - u'objectType': u'ScServerHba'}, - u'path': {u'instanceId': u'64702.64702.64703.27.73', - u'instanceName': - u'21000024FF30441C-5000D31000FCBE36', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': - {u'instanceId': u'64702.5764839588723736118.50', - u'instanceName': u'5000D31000FCBE36', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-7639', - u'transport': u'FibreChannel', - u'objectType': u'ScMapping'}, - {u'profile': {u'instanceId': u'64702.2941', - u'instanceName': u'6025-47', - u'objectType': u'ScMappingProfile'}, - u'status': u'Up', - u'statusMessage': u'', - u'instanceId': u'64702.7640.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'volume': - {u'instanceId': u'64702.6025', - u'instanceName': u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 1, - u'serverHba': {u'instanceId': u'64702.3282218606', - u'instanceName': u'21000024FF30441D', - u'objectType': u'ScServerHba'}, - u'path': - {u'instanceId': u'64702.64702.64703.27.78', - u'instanceName': u'21000024FF30441D-5000D31000FCBE36', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': - {u'instanceId': u'64702.5764839588723736118.50', - u'instanceName': u'5000D31000FCBE36', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-7640', - u'transport': u'FibreChannel', - u'objectType': u'ScMapping'}, - {u'profile': {u'instanceId': u'64702.2941', - u'instanceName': u'6025-47', - u'objectType': u'ScMappingProfile'}, - u'status': u'Up', - u'statusMessage': u'', - u'instanceId': u'64702.7638.64702', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'volume': {u'instanceId': u'64702.6025', - u'instanceName': - u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'readOnly': False, - u'lun': 2, - u'serverHba': {u'instanceId': u'64702.3282218606', - u'instanceName': u'21000024FF30441D', - u'objectType': u'ScServerHba'}, - u'path': - {u'instanceId': u'64702.64702.64703.28.76', - u'instanceName': u'21000024FF30441D-5000D31000FCBE3E', - u'objectType': u'ScServerHbaPath'}, - u'controllerPort': {u'instanceId': - u'64702.5764839588723736126.60', - u'instanceName': u'5000D31000FCBE3E', - u'objectType': u'ScControllerPort'}, - u'instanceName': u'64702-7638', - u'transport': u'FibreChannel', - u'objectType': u'ScMapping'}] - - RPLAY = {u'scSerialNumber': 64702, - u'globalIndex': u'64702-46-250', - u'description': u'Cinder Clone Replay', - u'parent': {u'instanceId': u'64702.46.249', - u'instanceName': u'64702-46-249', - u'objectType': u'ScReplay'}, - u'instanceId': u'64702.46.250', - u'scName': u'Storage Center 64702', - u'consistent': False, - u'expires': True, - u'freezeTime': u'12/09/2014 03:52:08 PM', - u'createVolume': {u'instanceId': u'64702.46', - u'instanceName': - u'volume-ff9589d3-2d41-48d5-9ef5-2713a875e85b', - u'objectType': u'ScVolume'}, - u'expireTime': u'12/09/2014 04:52:08 PM', - u'source': u'Manual', - u'spaceRecovery': False, - u'writesHeldDuration': 7910, - u'active': False, - u'markedForExpiration': False, - u'objectType': u'ScReplay', - u'instanceName': u'12/09/2014 03:52:08 PM', - u'size': u'0.0 Bytes' - } - - RPLAYS = [{u'scSerialNumber': 64702, - u'globalIndex': u'64702-6025-5', - u'description': u'Manually Created', - u'parent': {u'instanceId': u'64702.6025.4', - u'instanceName': u'64702-6025-4', - u'objectType': u'ScReplay'}, - u'instanceId': u'64702.6025.5', - u'scName': u'Storage Center 64702', - u'consistent': False, - u'expires': True, - u'freezeTime': u'02/02/2015 08:23:55 PM', - u'createVolume': {u'instanceId': u'64702.6025', - u'instanceName': - u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'expireTime': u'02/02/2015 09:23:55 PM', - u'source': u'Manual', - u'spaceRecovery': False, - u'writesHeldDuration': 7889, - u'active': False, - u'markedForExpiration': False, - u'objectType': u'ScReplay', - u'instanceName': u'02/02/2015 08:23:55 PM', - u'size': u'0.0 Bytes'}, - {u'scSerialNumber': 64702, - u'globalIndex': u'64702-6025-4', - u'description': u'Cinder Test Replay012345678910', - u'parent': {u'instanceId': u'64702.6025.3', - u'instanceName': u'64702-6025-3', - u'objectType': u'ScReplay'}, - u'instanceId': u'64702.6025.4', - u'scName': u'Storage Center 64702', - u'consistent': False, - u'expires': True, - u'freezeTime': u'02/02/2015 08:23:47 PM', - u'createVolume': {u'instanceId': u'64702.6025', - u'instanceName': - u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'expireTime': u'02/02/2015 09:23:47 PM', - u'source': u'Manual', - u'spaceRecovery': False, - u'writesHeldDuration': 7869, - u'active': False, - u'markedForExpiration': False, - u'objectType': u'ScReplay', - u'instanceName': u'02/02/2015 08:23:47 PM', - u'size': u'0.0 Bytes'}] - - TST_RPLAY = {u'scSerialNumber': 64702, - u'globalIndex': u'64702-6025-4', - u'description': u'Cinder Test Replay012345678910', - u'parent': {u'instanceId': u'64702.6025.3', - u'instanceName': u'64702-6025-3', - u'objectType': u'ScReplay'}, - u'instanceId': u'64702.6025.4', - u'scName': u'Storage Center 64702', - u'consistent': False, - u'expires': True, - u'freezeTime': u'02/02/2015 08:23:47 PM', - u'createVolume': {u'instanceId': u'64702.6025', - u'instanceName': - u'Server_21000024ff30441d Test Vol', - u'objectType': u'ScVolume'}, - u'expireTime': u'02/02/2015 09:23:47 PM', - u'source': u'Manual', - u'spaceRecovery': False, - u'writesHeldDuration': 7869, - u'active': False, - u'markedForExpiration': False, - u'objectType': u'ScReplay', - u'instanceName': u'02/02/2015 08:23:47 PM', - u'size': u'0.0 Bytes'} - - FLDR = {u'status': u'Up', - u'instanceName': u'opnstktst', - u'name': u'opnstktst', - u'parent': - {u'instanceId': u'64702.0', - u'instanceName': u'Volumes', - u'objectType': u'ScVolumeFolder'}, - u'instanceId': u'64702.43', - u'scName': u'Storage Center 64702', - u'notes': u'Folder for OpenStack Cinder Driver', - u'scSerialNumber': 64702, - u'parentIndex': 0, - u'okToDelete': True, - u'folderPath': u'', - u'root': False, - u'statusMessage': u'', - u'objectType': u'ScVolumeFolder'} - - SVR_FLDR = {u'status': u'Up', - u'instanceName': u'devstacksrv', - u'name': u'devstacksrv', - u'parent': {u'instanceId': u'64702.0', - u'instanceName': u'Servers', - u'objectType': u'ScServerFolder'}, - u'instanceId': u'64702.4', - u'scName': u'Storage Center 64702', - u'notes': u'Folder for OpenStack Cinder Driver', - u'scSerialNumber': 64702, - u'parentIndex': 0, - u'okToDelete': False, - u'folderPath': u'', - u'root': False, - u'statusMessage': u'', - u'objectType': u'ScServerFolder'} - - ISCSI_HBA = {u'portWwnList': [], - u'iscsiIpAddress': u'0.0.0.0', - u'pathCount': 1, - u'name': u'iqn.1993-08.org.debian:01:52332b70525', - u'connectivity': u'Down', - u'instanceId': u'64702.3786433166', - u'scName': u'Storage Center 64702', - u'notes': u'', - u'scSerialNumber': 64702, - u'server': - {u'instanceId': u'64702.38', - u'instanceName': - u'Server_iqn.1993-08.org.debian:01:52332b70525', - u'objectType': u'ScPhysicalServer'}, - u'remoteStorageCenter': False, - u'iscsiName': u'', - u'portType': u'Iscsi', - u'instanceName': u'iqn.1993-08.org.debian:01:52332b70525', - u'objectType': u'ScServerHba'} - - FC_HBAS = [{u'portWwnList': [], - u'iscsiIpAddress': u'0.0.0.0', - u'pathCount': 2, - u'name': u'21000024FF30441C', - u'connectivity': u'Up', - u'instanceId': u'64702.3282218607', - u'scName': u'Storage Center 64702', - u'notes': u'', - u'scSerialNumber': 64702, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'remoteStorageCenter': False, - u'iscsiName': u'', - u'portType': u'FibreChannel', - u'instanceName': u'21000024FF30441C', - u'objectType': u'ScServerHba'}, - {u'portWwnList': [], - u'iscsiIpAddress': u'0.0.0.0', - u'pathCount': 3, - u'name': u'21000024FF30441D', - u'connectivity': u'Partial', - u'instanceId': u'64702.3282218606', - u'scName': u'Storage Center 64702', - u'notes': u'', - u'scSerialNumber': 64702, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'remoteStorageCenter': False, - u'iscsiName': u'', - u'portType': u'FibreChannel', - u'instanceName': u'21000024FF30441D', - u'objectType': u'ScServerHba'}] - - FC_HBA = {u'portWwnList': [], - u'iscsiIpAddress': u'0.0.0.0', - u'pathCount': 3, - u'name': u'21000024FF30441D', - u'connectivity': u'Partial', - u'instanceId': u'64702.3282218606', - u'scName': u'Storage Center 64702', - u'notes': u'', - u'scSerialNumber': 64702, - u'server': {u'instanceId': u'64702.47', - u'instanceName': u'Server_21000024ff30441d', - u'objectType': u'ScPhysicalServer'}, - u'remoteStorageCenter': False, - u'iscsiName': u'', - u'portType': u'FibreChannel', - u'instanceName': u'21000024FF30441D', - u'objectType': u'ScServerHba'} - - SVR_OS_S = [{u'allowsLunGaps': True, - u'product': u'Red Hat Linux', - u'supportsActiveMappingDeletion': True, - u'version': u'6.x', - u'requiresLunZero': False, - u'scName': u'Storage Center 64702', - u'virtualMachineGuest': True, - u'virtualMachineHost': False, - u'allowsCrossTransportMapping': False, - u'objectType': u'ScServerOperatingSystem', - u'instanceId': u'64702.38', - u'lunCanVaryAcrossPaths': False, - u'scSerialNumber': 64702, - u'maximumVolumeSize': u'0.0 Bytes', - u'multipath': True, - u'instanceName': u'Red Hat Linux 6.x', - u'supportsActiveMappingCreation': True, - u'name': u'Red Hat Linux 6.x'}] - - ISCSI_FLT_DOMAINS = [{u'headerDigestEnabled': False, - u'classOfServicePriority': 0, - u'wellKnownIpAddress': u'192.168.0.21', - u'scSerialNumber': 64702, - u'iscsiName': - u'iqn.2002-03.com.compellent:5000d31000fcbe42', - u'portNumber': 3260, - u'subnetMask': u'255.255.255.0', - u'gateway': u'192.168.0.1', - u'objectType': u'ScIscsiFaultDomain', - u'chapEnabled': False, - u'instanceId': u'64702.6.5.3', - u'childStatus': u'Up', - u'defaultTimeToRetain': u'SECONDS_20', - u'dataDigestEnabled': False, - u'instanceName': u'iSCSI 10G 2', - u'statusMessage': u'', - u'status': u'Up', - u'transportType': u'Iscsi', - u'vlanId': 0, - u'windowSize': u'131072.0 Bytes', - u'defaultTimeToWait': u'SECONDS_2', - u'scsiCommandTimeout': u'MINUTES_1', - u'deleteAllowed': False, - u'name': u'iSCSI 10G 2', - u'immediateDataWriteEnabled': False, - u'scName': u'Storage Center 64702', - u'notes': u'', - u'mtu': u'MTU_1500', - u'bidirectionalChapSecret': u'', - u'keepAliveTimeout': u'SECONDS_30'}] - - # For testing find_iscsi_properties where multiple portals are found - ISCSI_FLT_DOMAINS_MULTI_PORTALS = \ - [{u'headerDigestEnabled': False, - u'classOfServicePriority': 0, - u'wellKnownIpAddress': u'192.168.0.21', - u'scSerialNumber': 64702, - u'iscsiName': - u'iqn.2002-03.com.compellent:5000d31000fcbe42', - u'portNumber': 3260, - u'subnetMask': u'255.255.255.0', - u'gateway': u'192.168.0.1', - u'objectType': u'ScIscsiFaultDomain', - u'chapEnabled': False, - u'instanceId': u'64702.6.5.3', - u'childStatus': u'Up', - u'defaultTimeToRetain': u'SECONDS_20', - u'dataDigestEnabled': False, - u'instanceName': u'iSCSI 10G 2', - u'statusMessage': u'', - u'status': u'Up', - u'transportType': u'Iscsi', - u'vlanId': 0, - u'windowSize': u'131072.0 Bytes', - u'defaultTimeToWait': u'SECONDS_2', - u'scsiCommandTimeout': u'MINUTES_1', - u'deleteAllowed': False, - u'name': u'iSCSI 10G 2', - u'immediateDataWriteEnabled': False, - u'scName': u'Storage Center 64702', - u'notes': u'', - u'mtu': u'MTU_1500', - u'bidirectionalChapSecret': u'', - u'keepAliveTimeout': u'SECONDS_30'}, - {u'headerDigestEnabled': False, - u'classOfServicePriority': 0, - u'wellKnownIpAddress': u'192.168.0.25', - u'scSerialNumber': 64702, - u'iscsiName': - u'iqn.2002-03.com.compellent:5000d31000fcbe42', - u'portNumber': 3260, - u'subnetMask': u'255.255.255.0', - u'gateway': u'192.168.0.1', - u'objectType': u'ScIscsiFaultDomain', - u'chapEnabled': False, - u'instanceId': u'64702.6.5.3', - u'childStatus': u'Up', - u'defaultTimeToRetain': u'SECONDS_20', - u'dataDigestEnabled': False, - u'instanceName': u'iSCSI 10G 2', - u'statusMessage': u'', - u'status': u'Up', - u'transportType': u'Iscsi', - u'vlanId': 0, - u'windowSize': u'131072.0 Bytes', - u'defaultTimeToWait': u'SECONDS_2', - u'scsiCommandTimeout': u'MINUTES_1', - u'deleteAllowed': False, - u'name': u'iSCSI 10G 2', - u'immediateDataWriteEnabled': False, - u'scName': u'Storage Center 64702', - u'notes': u'', - u'mtu': u'MTU_1500', - u'bidirectionalChapSecret': u'', - u'keepAliveTimeout': u'SECONDS_30'}] - - ISCSI_FLT_DOMAIN = {u'headerDigestEnabled': False, - u'classOfServicePriority': 0, - u'wellKnownIpAddress': u'192.168.0.21', - u'scSerialNumber': 64702, - u'iscsiName': - u'iqn.2002-03.com.compellent:5000d31000fcbe42', - u'portNumber': 3260, - u'subnetMask': u'255.255.255.0', - u'gateway': u'192.168.0.1', - u'objectType': u'ScIscsiFaultDomain', - u'chapEnabled': False, - u'instanceId': u'64702.6.5.3', - u'childStatus': u'Up', - u'defaultTimeToRetain': u'SECONDS_20', - u'dataDigestEnabled': False, - u'instanceName': u'iSCSI 10G 2', - u'statusMessage': u'', - u'status': u'Up', - u'transportType': u'Iscsi', - u'vlanId': 0, - u'windowSize': u'131072.0 Bytes', - u'defaultTimeToWait': u'SECONDS_2', - u'scsiCommandTimeout': u'MINUTES_1', - u'deleteAllowed': False, - u'name': u'iSCSI 10G 2', - u'immediateDataWriteEnabled': False, - u'scName': u'Storage Center 64702', - u'notes': u'', - u'mtu': u'MTU_1500', - u'bidirectionalChapSecret': u'', - u'keepAliveTimeout': u'SECONDS_30'} - - CTRLR_PORT = {u'status': u'Up', - u'iscsiIpAddress': u'0.0.0.0', - u'WWN': u'5000D31000FCBE06', - u'name': u'5000D31000FCBE06', - u'iscsiGateway': u'0.0.0.0', - u'instanceId': u'64702.5764839588723736070.51', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'transportType': u'FibreChannel', - u'virtual': False, - u'controller': {u'instanceId': u'64702.64702', - u'instanceName': u'SN 64702', - u'objectType': u'ScController'}, - u'iscsiName': u'', - u'purpose': u'FrontEnd', - u'iscsiSubnetMask': u'0.0.0.0', - u'faultDomain': - {u'instanceId': u'64702.4.3', - u'instanceName': u'Domain 1', - u'objectType': u'ScControllerPortFaultDomain'}, - u'instanceName': u'5000D31000FCBE06', - u'statusMessage': u'', - u'objectType': u'ScControllerPort'} - - ISCSI_CTRLR_PORT = {u'preferredParent': - {u'instanceId': u'64702.5764839588723736074.69', - u'instanceName': u'5000D31000FCBE0A', - u'objectType': u'ScControllerPort'}, - u'status': u'Up', - u'iscsiIpAddress': u'10.23.8.235', - u'WWN': u'5000D31000FCBE43', - u'name': u'5000D31000FCBE43', - u'parent': - {u'instanceId': u'64702.5764839588723736074.69', - u'instanceName': u'5000D31000FCBE0A', - u'objectType': u'ScControllerPort'}, - u'iscsiGateway': u'0.0.0.0', - u'instanceId': u'64702.5764839588723736131.91', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'transportType': u'Iscsi', - u'virtual': True, - u'controller': {u'instanceId': u'64702.64702', - u'instanceName': u'SN 64702', - u'objectType': u'ScController'}, - u'iscsiName': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - u'purpose': u'FrontEnd', - u'iscsiSubnetMask': u'0.0.0.0', - u'faultDomain': - {u'instanceId': u'64702.6.5', - u'instanceName': u'iSCSI 10G 2', - u'objectType': u'ScControllerPortFaultDomain'}, - u'instanceName': u'5000D31000FCBE43', - u'childStatus': u'Up', - u'statusMessage': u'', - u'objectType': u'ScControllerPort'} - - FC_CTRLR_PORT = {u'preferredParent': - {u'instanceId': u'64702.5764839588723736093.57', - u'instanceName': u'5000D31000FCBE1D', - u'objectType': u'ScControllerPort'}, - u'status': u'Up', - u'iscsiIpAddress': u'0.0.0.0', - u'WWN': u'5000D31000FCBE36', - u'name': u'5000D31000FCBE36', - u'parent': - {u'instanceId': u'64702.5764839588723736093.57', - u'instanceName': u'5000D31000FCBE1D', - u'objectType': u'ScControllerPort'}, - u'iscsiGateway': u'0.0.0.0', - u'instanceId': u'64702.5764839588723736118.50', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'transportType': u'FibreChannel', - u'virtual': True, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'iscsiName': u'', - u'purpose': u'FrontEnd', - u'iscsiSubnetMask': u'0.0.0.0', - u'faultDomain': - {u'instanceId': u'64702.1.0', - u'instanceName': u'Domain 0', - u'objectType': u'ScControllerPortFaultDomain'}, - u'instanceName': u'5000D31000FCBE36', - u'childStatus': u'Up', - u'statusMessage': u'', - u'objectType': u'ScControllerPort'} - - FC_CTRLR_PORT_WWN_ERROR = \ - {u'preferredParent': - {u'instanceId': u'64702.5764839588723736093.57', - u'instanceName': u'5000D31000FCBE1D', - u'objectType': u'ScControllerPort'}, - u'status': u'Up', - u'iscsiIpAddress': u'0.0.0.0', - u'Wwn': u'5000D31000FCBE36', - u'name': u'5000D31000FCBE36', - u'parent': - {u'instanceId': u'64702.5764839588723736093.57', - u'instanceName': u'5000D31000FCBE1D', - u'objectType': u'ScControllerPort'}, - u'iscsiGateway': u'0.0.0.0', - u'instanceId': u'64702.5764839588723736118.50', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'transportType': u'FibreChannel', - u'virtual': True, - u'controller': {u'instanceId': u'64702.64703', - u'instanceName': u'SN 64703', - u'objectType': u'ScController'}, - u'iscsiName': u'', - u'purpose': u'FrontEnd', - u'iscsiSubnetMask': u'0.0.0.0', - u'faultDomain': - {u'instanceId': u'64702.1.0', - u'instanceName': u'Domain 0', - u'objectType': u'ScControllerPortFaultDomain'}, - u'instanceName': u'5000D31000FCBE36', - u'childStatus': u'Up', - u'statusMessage': u'', - u'objectType': u'ScControllerPort'} - - STRG_USAGE = {u'systemSpace': u'7.38197504E8 Bytes', - u'freeSpace': u'1.297659461632E13 Bytes', - u'oversubscribedSpace': u'0.0 Bytes', - u'instanceId': u'64702', - u'scName': u'Storage Center 64702', - u'savingVsRaidTen': u'1.13737990144E11 Bytes', - u'allocatedSpace': u'1.66791217152E12 Bytes', - u'usedSpace': u'3.25716017152E11 Bytes', - u'configuredSpace': u'9.155796533248E12 Bytes', - u'alertThresholdSpace': u'1.197207956992E13 Bytes', - u'availableSpace': u'1.3302310633472E13 Bytes', - u'badSpace': u'0.0 Bytes', - u'time': u'02/02/2015 02:23:39 PM', - u'scSerialNumber': 64702, - u'instanceName': u'Storage Center 64702', - u'storageAlertThreshold': 10, - u'objectType': u'StorageCenterStorageUsage'} - - RPLAY_PROFILE = {u'name': u'fc8f2fec-fab2-4e34-9148-c094c913b9a3', - u'type': u'Consistent', - u'notes': u'Created by Dell Cinder Driver', - u'volumeCount': 0, - u'expireIncompleteReplaySets': True, - u'replayCreationTimeout': 20, - u'enforceReplayCreationTimeout': False, - u'ruleCount': 0, - u'userCreated': True, - u'scSerialNumber': 64702, - u'scName': u'Storage Center 64702', - u'objectType': u'ScReplayProfile', - u'instanceId': u'64702.11', - u'instanceName': u'fc8f2fec-fab2-4e34-9148-c094c913b9a3'} - STORAGE_PROFILE_LIST = [ - {u'allowedForFlashOptimized': False, - u'allowedForNonFlashOptimized': True, - u'index': 1, - u'instanceId': u'64158.1', - u'instanceName': u'Recommended', - u'name': u'Recommended', - u'notes': u'', - u'objectType': u'ScStorageProfile', - u'raidTypeDescription': u'RAID 10 Active, RAID 5 or RAID 6 Replay', - u'raidTypeUsed': u'Mixed', - u'scName': u'Storage Center 64158', - u'scSerialNumber': 64158, - u'tiersUsedDescription': u'Tier 1, Tier 2, Tier 3', - u'useTier1Storage': True, - u'useTier2Storage': True, - u'useTier3Storage': True, - u'userCreated': False, - u'volumeCount': 125}, - {u'allowedForFlashOptimized': False, - u'allowedForNonFlashOptimized': True, - u'index': 2, - u'instanceId': u'64158.2', - u'instanceName': u'High Priority', - u'name': u'High Priority', - u'notes': u'', - u'objectType': u'ScStorageProfile', - u'raidTypeDescription': u'RAID 10 Active, RAID 5 or RAID 6 Replay', - u'raidTypeUsed': u'Mixed', - u'scName': u'Storage Center 64158', - u'scSerialNumber': 64158, - u'tiersUsedDescription': u'Tier 1', - u'useTier1Storage': True, - u'useTier2Storage': False, - u'useTier3Storage': False, - u'userCreated': False, - u'volumeCount': 0}, - {u'allowedForFlashOptimized': False, - u'allowedForNonFlashOptimized': True, - u'index': 3, - u'instanceId': u'64158.3', - u'instanceName': u'Medium Priority', - u'name': u'Medium Priority', - u'notes': u'', - u'objectType': u'ScStorageProfile', - u'raidTypeDescription': u'RAID 10 Active, RAID 5 or RAID 6 Replay', - u'raidTypeUsed': u'Mixed', - u'scName': u'Storage Center 64158', - u'scSerialNumber': 64158, - u'tiersUsedDescription': u'Tier 2', - u'useTier1Storage': False, - u'useTier2Storage': True, - u'useTier3Storage': False, - u'userCreated': False, - u'volumeCount': 0}, - {u'allowedForFlashOptimized': True, - u'allowedForNonFlashOptimized': True, - u'index': 4, - u'instanceId': u'64158.4', - u'instanceName': u'Low Priority', - u'name': u'Low Priority', - u'notes': u'', - u'objectType': u'ScStorageProfile', - u'raidTypeDescription': u'RAID 10 Active, RAID 5 or RAID 6 Replay', - u'raidTypeUsed': u'Mixed', - u'scName': u'Storage Center 64158', - u'scSerialNumber': 64158, - u'tiersUsedDescription': u'Tier 3', - u'useTier1Storage': False, - u'useTier2Storage': False, - u'useTier3Storage': True, - u'userCreated': False, - u'volumeCount': 0}] - - CGS = [{u'profile': - {u'instanceId': u'65690.4', - u'instanceName': u'0869559e-6881-454e-ba18-15c6726d33c1', - u'objectType': u'ScReplayProfile'}, - u'scSerialNumber': 65690, - u'globalIndex': u'65690-4-2', - u'description': u'GUID1-0869559e-6881-454e-ba18-15c6726d33c1', - u'instanceId': u'65690.65690.4.2', - u'scName': u'Storage Center 65690', - u'expires': False, - u'freezeTime': u'2015-09-28T14:00:59-05:00', - u'expireTime': u'1969-12-31T18:00:00-06:00', - u'expectedReplayCount': 2, - u'writesHeldDuration': 19809, - u'replayCount': 2, - u'instanceName': u'Name1', - u'objectType': u'ScReplayConsistencyGroup'}, - {u'profile': - {u'instanceId': u'65690.4', - u'instanceName': u'0869559e-6881-454e-ba18-15c6726d33c1', - u'objectType': u'ScReplayProfile'}, - u'scSerialNumber': 65690, - u'globalIndex': u'65690-4-3', - u'description': u'GUID2-0869559e-6881-454e-ba18-15c6726d33c1', - u'instanceId': u'65690.65690.4.3', - u'scName': u'Storage Center 65690', - u'expires': False, - u'freezeTime': u'2015-09-28T14:00:59-05:00', - u'expireTime': u'1969-12-31T18:00:00-06:00', - u'expectedReplayCount': 2, - u'writesHeldDuration': 19809, - u'replayCount': 2, - u'instanceName': u'Name2', - u'objectType': u'ScReplayConsistencyGroup'} - ] - - ISCSI_CONFIG = { - u'initialReadyToTransfer': True, - u'scSerialNumber': 64065, - u'macAddress': u'00c0dd-1da173', - u'instanceId': u'64065.5764839588723573038.6', - u'vlanTagging': False, - u'mapCount': 8, - u'cardModel': u'Qle4062', - u'portNumber': 3260, - u'firstBurstSize': 256, - u'deviceName': u'PCIDEV09', - u'subnetMask': u'255.255.255.0', - u'speed': u'1 Gbps', - u'maximumVlanCount': 0, - u'gatewayIpAddress': u'192.168.0.1', - u'slot': 4, - u'sfpData': u'', - u'dataDigest': False, - u'chapEnabled': False, - u'firmwareVersion': u'03.00.01.77', - u'preferredControllerIndex': 64066, - u'defaultTimeToRetain': 20, - u'objectType': u'ScControllerPortIscsiConfiguration', - u'instanceName': u'5000d31000FCBE43', - u'scName': u'sc64065', - u'revision': u'0', - u'controllerPortIndex': 5764839588723573038, - u'maxBurstSize': 512, - u'targetCount': 20, - u'description': u'QLogic QLE4062 iSCSI Adapter Rev 0 Copper', - u'vlanSupported': True, - u'chapName': u'iqn.2002-03.com.compellent:5000d31000fcbe43', - u'windowSize': 128, - u'vlanId': 0, - u'defaultTimeToWait': 2, - u'headerDigest': False, - u'slotPort': 2, - u'immediateDataWrite': False, - u'storageCenterTargetCount': 20, - u'vlanCount': 0, - u'scsiCommandTimeout': 60, - u'slotType': u'PCI4', - u'ipAddress': u'192.168.0.21', - u'vlanUserPriority': 0, - u'bothCount': 0, - u'initiatorCount': 33, - u'keepAliveTimeout': 30, - u'homeControllerIndex': 64066, - u'chapSecret': u'', - u'maximumTransmissionUnit': 1500} - - SCQOS = {u'linkSpeed': u'1 Gbps', - u'numberDevices': 1, - u'bandwidthLimited': False, - u'name': u'Cinder QoS', - u'instanceId': u'64702.2', - u'scName': u'Storage Center 64702', - u'scSerialNumber': 64702, - u'instanceName': u'Cinder QoS', - u'advancedSettings': {u'globalMaxSectorPerIo': 512, - u'destinationMaxSectorCount': 65536, - u'queuePassMaxSectorCount': 65536, - u'destinationMaxIoCount': 18, - u'globalMaxIoCount': 32, - u'queuePassMaxIoCount': 8}, - u'objectType': u'ScReplicationQosNode'} - - SCREPL = [{u'destinationVolume': {u'instanceId': u'65495.167', - u'instanceName': u'Cinder repl of abcd9' - u'5b2-1284-4cf0-a397-9' - u'70fa6c68092', - u'objectType': u'ScVolume'}, - u'instanceId': u'64702.9', - u'scSerialNumber': 64702, - u'syncStatus': u'NotApplicable', - u'objectType': u'ScReplication', - u'sourceStorageCenter': {u'instanceId': u'64702', - u'instanceName': u'Storage Center ' - '64702', - u'objectType': u'StorageCenter'}, - u'secondaryTransportTypes': [], - u'dedup': False, - u'state': u'Up', - u'replicateActiveReplay': False, - u'qosNode': {u'instanceId': u'64702.2', - u'instanceName': u'Cinder QoS', - u'objectType': u'ScReplicationQosNode'}, - u'sourceVolume': {u'instanceId': u'64702.13108', - u'instanceName': u'abcd95b2-1284-4cf0-a397-' - u'970fa6c68092', - u'objectType': u'ScVolume'}, - u'type': u'Asynchronous', - u'statusMessage': u'', - u'status': u'Up', - u'syncMode': u'None', - u'stateMessage': u'', - u'managedByLiveVolume': False, - u'destinationScSerialNumber': 65495, - u'pauseAllowed': True, - u'instanceName': u"Replication of 'abcd95b2-1284-4cf0-" - u"a397-970fa6c68092'", - u'simulation': False, - u'transportTypes': [u'FibreChannel'], - u'replicateStorageToLowestTier': True, - u'scName': u'Storage Center 64702', - u'destinationStorageCenter': {u'instanceId': u'65495', - u'instanceName': u'Storage Center' - u' 65495', - u'objectType': u'StorageCenter'}}] - - IQN = 'iqn.2002-03.com.compellent:5000D31000000001' - WWN = u'21000024FF30441C' - - WWNS = [u'21000024FF30441C', - u'21000024FF30441D'] - - # Used to test finding no match in find_wwns - WWNS_NO_MATCH = [u'21000024FF30451C', - u'21000024FF30451D'] - - FLDR_PATH = 'StorageCenter/ScVolumeFolder/' - - # Create a Response object that indicates OK - response_ok = models.Response() - response_ok.status_code = 200 - response_ok.reason = u'ok' - RESPONSE_200 = response_ok - - # Create a Response object that indicates created - response_created = models.Response() - response_created.status_code = 201 - response_created.reason = u'created' - RESPONSE_201 = response_created - - # Create a Response object that can indicate a failure. Although - # 204 can be a success with no return. (Know your calls!) - response_nc = models.Response() - response_nc.status_code = 204 - response_nc.reason = u'duplicate' - RESPONSE_204 = response_nc - - # Create a Response object is a pure error. - response_bad = models.Response() - response_bad.status_code = 400 - response_bad.reason = u'bad request' - RESPONSE_400 = response_bad - - def setUp(self): - super(DellSCSanAPITestCase, self).setUp() - - # Configuration is a mock. A mock is pretty much a blank - # slate. I believe mock's done in setup are not happy time - # mocks. So we just do a few things like driver config here. - self.configuration = mock.Mock() - - self.configuration.san_is_local = False - self.configuration.san_ip = "192.168.0.1" - self.configuration.san_login = "admin" - self.configuration.san_password = "mmm" - self.configuration.dell_sc_ssn = 12345 - self.configuration.dell_sc_server_folder = 'opnstktst' - self.configuration.dell_sc_volume_folder = 'opnstktst' - # Note that we set this to True even though we do not - # test this functionality. This is sent directly to - # the requests calls as the verify parameter and as - # that is a third party library deeply stubbed out is - # not directly testable by this code. Note that in the - # case that this fails the driver fails to even come - # up. - self.configuration.dell_sc_verify_cert = True - self.configuration.dell_sc_api_port = 3033 - self.configuration.iscsi_ip_address = '192.168.1.1' - self.configuration.iscsi_port = 3260 - self._context = context.get_admin_context() - self.apiversion = '2.0' - - # Set up the StorageCenterApi - self.scapi = dell_storagecenter_api.StorageCenterApi( - self.configuration.san_ip, - self.configuration.dell_sc_api_port, - self.configuration.san_login, - self.configuration.san_password, - self.configuration.dell_sc_verify_cert, - self.apiversion) - - # Set up the scapi configuration vars - self.scapi.ssn = self.configuration.dell_sc_ssn - self.scapi.sfname = self.configuration.dell_sc_server_folder - self.scapi.vfname = self.configuration.dell_sc_volume_folder - # Note that we set this to True (or not) on the replication tests. - self.scapi.failed_over = False - - self.volid = str(uuid.uuid4()) - self.volume_name = "volume" + self.volid - - def test_path_to_array(self, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._path_to_array(u'folder1/folder2/folder3') - expected = [u'folder1', u'folder2', u'folder3'] - self.assertEqual(expected, res, 'Unexpected folder path') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_result', - return_value=SC) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_sc(self, - mock_get, - mock_get_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_sc() - mock_get.assert_called_once_with('StorageCenter/StorageCenter') - self.assertTrue(mock_get_result.called) - self.assertEqual(u'64702', res, 'Unexpected SSN') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_result', - return_value=None) - def test_find_sc_failure(self, - mock_get_result, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_sc) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_folder(self, - mock_post, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._create_folder( - 'StorageCenter/ScVolumeFolder', - '', - self.configuration.dell_sc_volume_folder) - self.assertTrue(mock_post.called) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.FLDR, res, 'Unexpected Folder') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_folder_with_parent(self, - mock_post, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where parent folder name is specified - res = self.scapi._create_folder( - 'StorageCenter/ScVolumeFolder', 'parentFolder', - self.configuration.dell_sc_volume_folder) - self.assertTrue(mock_post.called) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.FLDR, res, 'Unexpected Folder') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_create_folder_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._create_folder( - 'StorageCenter/ScVolumeFolder', '', - self.configuration.dell_sc_volume_folder) - self.assertIsNone(res, 'Test Create folder - None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_path_to_array', - return_value=['Cinder_Test_Folder']) - def test_create_folder_path(self, - mock_path_to_array, - mock_find_folder, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._create_folder_path( - 'StorageCenter/ScVolumeFolder', - self.configuration.dell_sc_volume_folder) - mock_path_to_array.assert_called_once_with( - self.configuration.dell_sc_volume_folder) - self.assertTrue(mock_find_folder.called) - self.assertEqual(self.FLDR, res, 'Unexpected ScFolder') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_create_folder', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_path_to_array', - return_value=['Cinder_Test_Folder']) - def test_create_folder_path_create_fldr(self, - mock_path_to_array, - mock_find_folder, - mock_create_folder, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where folder is not found and must be created - res = self.scapi._create_folder_path( - 'StorageCenter/ScVolumeFolder', - self.configuration.dell_sc_volume_folder) - mock_path_to_array.assert_called_once_with( - self.configuration.dell_sc_volume_folder) - self.assertTrue(mock_find_folder.called) - self.assertTrue(mock_create_folder.called) - self.assertEqual(self.FLDR, res, 'Unexpected ScFolder') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_create_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_path_to_array', - return_value=['Cinder_Test_Folder']) - def test_create_folder_path_failure(self, - mock_path_to_array, - mock_find_folder, - mock_create_folder, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where folder is not found, must be created - # and creation fails - res = self.scapi._create_folder_path( - 'StorageCenter/ScVolumeFolder', - self.configuration.dell_sc_volume_folder) - mock_path_to_array.assert_called_once_with( - self.configuration.dell_sc_volume_folder) - self.assertTrue(mock_find_folder.called) - self.assertTrue(mock_create_folder.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_result', - return_value=u'devstackvol/fcvm/') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_folder(self, - mock_post, - mock_get_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_folder( - 'StorageCenter/ScVolumeFolder', - self.configuration.dell_sc_volume_folder) - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_result.called) - self.assertEqual(u'devstackvol/fcvm/', res, 'Unexpected folder') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_result', - return_value=u'devstackvol/fcvm/') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_folder_multi_fldr(self, - mock_post, - mock_get_result, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case for folder path with multiple folders - res = self.scapi._find_folder( - 'StorageCenter/ScVolumeFolder', - u'testParentFolder/opnstktst') - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_result.called) - self.assertEqual(u'devstackvol/fcvm/', res, 'Unexpected folder') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_find_folder_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_folder( - 'StorageCenter/ScVolumeFolder', - self.configuration.dell_sc_volume_folder) - self.assertIsNone(res, 'Test find folder - None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=None) - def test_find_volume_folder_fail(self, - mock_find_folder, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where _find_volume_folder returns none - res = self.scapi._find_volume_folder( - False) - mock_find_folder.assert_called_once_with( - 'StorageCenter/ScVolumeFolder/GetList', - self.configuration.dell_sc_volume_folder) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=FLDR) - def test_find_volume_folder(self, - mock_find_folder, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_volume_folder( - False) - mock_find_folder.assert_called_once_with( - 'StorageCenter/ScVolumeFolder/GetList', - self.configuration.dell_sc_volume_folder) - self.assertEqual(self.FLDR, res, 'Unexpected Folder') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=STORAGE_PROFILE_LIST) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_storage_profile_fail(self, - mock_json, - mock_find_folder, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where _find_volume_folder returns none - res = self.scapi._find_storage_profile("Blah") - self.assertIsNone(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=STORAGE_PROFILE_LIST) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_storage_profile_none(self, - mock_json, - mock_find_folder, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where _find_storage_profile returns none - res = self.scapi._find_storage_profile(None) - self.assertIsNone(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=STORAGE_PROFILE_LIST) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @ddt.data('HighPriority', 'highpriority', 'High Priority') - def test_find_storage_profile(self, - value, - mock_json, - mock_find_folder, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_storage_profile(value) - self.assertIsNotNone(res, 'Expected matching storage profile!') - self.assertEqual(self.STORAGE_PROFILE_LIST[1]['instanceId'], - res.get('instanceId')) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_create_folder_path', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=None) - def test_find_volume_folder_create_folder(self, - mock_find_folder, - mock_create_folder_path, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where _find_volume_folder returns none and folder must be - # created - res = self.scapi._find_volume_folder( - True) - mock_find_folder.assert_called_once_with( - 'StorageCenter/ScVolumeFolder/GetList', - self.configuration.dell_sc_volume_folder) - self.assertTrue(mock_create_folder_path.called) - self.assertEqual(self.FLDR, res, 'Unexpected Folder') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=SCSERVERS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_init_volume(self, - mock_post, - mock_get_json, - mock_map_volume, - mock_unmap_volume, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - self.scapi._init_volume(self.VOLUME) - self.assertTrue(mock_map_volume.called) - self.assertTrue(mock_unmap_volume.called) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_init_volume_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScServer list fails - self.scapi._init_volume(self.VOLUME) - self.assertTrue(mock_post.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'unmap_volume', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'map_volume', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=SCSERVERS_DOWN) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_init_volume_servers_down(self, - mock_post, - mock_get_json, - mock_map_volume, - mock_unmap_volume, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScServer Status = Down - self.scapi._init_volume(self.VOLUME) - self.assertFalse(mock_map_volume.called) - self.assertFalse(mock_unmap_volume.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_volume(self, - mock_post, - mock_find_volume_folder, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_volume( - self.volume_name, - 1) - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - mock_find_volume_folder.assert_called_once_with(True) - self.assertEqual(self.VOLUME, res, 'Unexpected ScVolume') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_storage_profile', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=FLDR) - def test_create_volume_storage_profile_missing(self, - mock_find_volume_folder, - mock_find_storage_profile, - mock_close_connection, - mock_open_connection, - mock_init): - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.create_volume, - self.volume_name, - 1, - 'Blah') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_storage_profile', - return_value=STORAGE_PROFILE_LIST[0]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_volume_storage_profile(self, - mock_post, - mock_find_volume_folder, - mock_find_storage_profile, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - self.scapi.create_volume( - self.volume_name, - 1, - 'Recommended') - actual = mock_post.call_args[0][1]['StorageProfile'] - expected = self.STORAGE_PROFILE_LIST[0]['instanceId'] - self.assertEqual(expected, actual) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_volume_retry_find(self, - mock_post, - mock_find_volume_folder, - mock_get_json, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where find_volume is used to do a retry of finding the - # created volume - res = self.scapi.create_volume( - self.volume_name, - 1) - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertTrue(mock_find_volume.called) - mock_find_volume_folder.assert_called_once_with(True) - self.assertEqual(self.VOLUME, res, 'Unexpected ScVolume') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_vol_folder_fail(self, - mock_post, - mock_find_volume_folder, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Test calling create_volume where volume folder does not exist and - # fails to be created - res = self.scapi.create_volume( - self.volume_name, - 1) - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - mock_find_volume_folder.assert_called_once_with(True) - self.assertEqual(self.VOLUME, res, 'Unexpected ScVolume') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_create_volume_failure(self, - mock_post, - mock_find_volume_folder, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_volume( - self.volume_name, - 1) - mock_find_volume_folder.assert_called_once_with(True) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=VOLUME_LIST) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test__get_volume_list_enforce_vol_fldr(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case to find volume in the configured volume folder - res = self.scapi._get_volume_list(self.volume_name, None, True) - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(self.VOLUME_LIST, res, 'Unexpected volume list') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=VOLUME_LIST) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test__get_volume_list_any_fldr(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case to find volume anywhere in the configured SC - res = self.scapi._get_volume_list(self.volume_name, None, False) - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(self.VOLUME_LIST, res, 'Unexpected volume list') - - def test_get_volume_list_no_name_no_id(self, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case specified volume name is None and device id is None. - res = self.scapi._get_volume_list(None, None, True) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test__get_volume_list_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case to find volume in the configured volume folder - res = self.scapi._get_volume_list(self.volume_name, None, True) - self.assertTrue(mock_post.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=VOLUME_LIST) - def test_find_volume(self, - mock_get_vol_list, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case to find volume by name - res = self.scapi.find_volume(self.volume_name) - self.assertTrue(mock_get_vol_list.called) - self.assertEqual(self.VOLUME, res, 'Unexpected volume') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=None) - def test_find_volume_no_name(self, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - # Test calling find_volume with no name or instanceid - res = self.scapi.find_volume(None) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list') - def test_find_volume_not_found(self, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - # Test calling find_volume with result of no volume found - mock_get_volume_list.side_effect = [[], []] - res = self.scapi.find_volume(self.volume_name) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_import_one', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list') - def test_find_volume_complete_replication(self, - mock_get_volume_list, - mock_import_one, - mock_close_connection, - mock_open_connection, - mock_init): - self.scapi.failed_over = True - mock_get_volume_list.side_effect = [[], [], self.VOLUME_LIST] - res = self.scapi.find_volume(self.volume_name) - self.assertEqual(self.VOLUME, res, 'Unexpected volume') - self.scapi.failed_over = False - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_import_one', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list') - def test_find_volume_complete_replication_fail(self, - mock_get_volume_list, - mock_import_one, - mock_close_connection, - mock_open_connection, - mock_init): - self.scapi.failed_over = True - mock_get_volume_list.side_effect = [[], [], self.VOLUME_LIST] - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_volume, self.volume_name) - self.scapi.failed_over = False - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list') - def test_find_volume_complete_replication_multi(self, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where multiple repl volumes are found. - mock_get_volume_list.side_effect = [[], - [], - self.VOLUME_LIST_MULTI_VOLS] - self.scapi.failed_over = True - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_volume, self.volume_name) - self.scapi.failed_over = False - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=VOLUME_LIST_MULTI_VOLS) - def test_find_volume_multi_vols_found(self, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where multiple volumes are found - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_volume, self.volume_name) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=True) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - def test_delete_volume(self, - mock_find_volume, - mock_delete, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.delete_volume(self.volume_name) - self.assertTrue(mock_delete.called) - mock_find_volume.assert_called_once_with(self.volume_name) - self.assertTrue(mock_get_json.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_400) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=VOLUME) - def test_delete_volume_failure(self, - mock_find_volume, - mock_delete, - mock_close_connection, - mock_open_connection, - mock_init): - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.delete_volume, self.volume_name) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=None) - def test_delete_volume_no_vol_found(self, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where volume to be deleted does not exist - res = self.scapi.delete_volume(self.volume_name) - self.assertTrue(res, 'Expected True') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=SVR_FLDR) - def test_find_server_folder(self, - mock_find_folder, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_server_folder(False) - mock_find_folder.assert_called_once_with( - 'StorageCenter/ScServerFolder/GetList', - self.configuration.dell_sc_server_folder) - self.assertEqual(self.SVR_FLDR, res, 'Unexpected server folder') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_create_folder_path', - return_value=SVR_FLDR) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=None) - def test_find_server_folder_create_folder(self, - mock_find_folder, - mock_create_folder_path, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where specified server folder is not found and must be - # created - res = self.scapi._find_server_folder(True) - mock_find_folder.assert_called_once_with( - 'StorageCenter/ScServerFolder/GetList', - self.configuration.dell_sc_server_folder) - self.assertTrue(mock_create_folder_path.called) - self.assertEqual(self.SVR_FLDR, res, 'Unexpected server folder') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_folder', - return_value=None) - def test_find_server_folder_fail(self, - mock_find_folder, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where _find_server_folder returns none - res = self.scapi._find_server_folder( - False) - mock_find_folder.assert_called_once_with( - 'StorageCenter/ScServerFolder/GetList', - self.configuration.dell_sc_volume_folder) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_add_hba(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._add_hba(self.SCSERVER, - self.IQN, - False) - self.assertTrue(mock_post.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_add_hba_fc(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._add_hba(self.SCSERVER, - self.WWN, - True) - self.assertTrue(mock_post.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_add_hba_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._add_hba(self.SCSERVER, - self.IQN, - False) - self.assertTrue(mock_post.called) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=SVR_OS_S) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_serveros(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_serveros('Red Hat Linux 6.x') - self.assertTrue(mock_get_json.called) - self.assertTrue(mock_post.called) - self.assertEqual('64702.38', res, 'Wrong InstanceId') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=SVR_OS_S) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_serveros_not_found(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Test requesting a Server OS that will not be found - res = self.scapi._find_serveros('Non existent OS') - self.assertTrue(mock_get_json.called) - self.assertTrue(mock_post.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_find_serveros_failed(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_serveros('Red Hat Linux 6.x') - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_hba', - return_value=FC_HBA) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_server', - return_value=SCSERVER) - def test_create_server_multiple_hbas(self, - mock_create_server, - mock_add_hba, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_server_multiple_hbas( - self.WWNS) - self.assertTrue(mock_create_server.called) - self.assertTrue(mock_add_hba.called) - self.assertEqual(self.SCSERVER, res, 'Unexpected ScServer') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_hba', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_server_folder', - return_value=SVR_FLDR) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serveros', - return_value='64702.38') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_server(self, - mock_post, - mock_find_serveros, - mock_find_server_folder, - mock_first_result, - mock_add_hba, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_server( - self.IQN, - False) - self.assertTrue(mock_find_serveros.called) - self.assertTrue(mock_find_server_folder.called) - self.assertTrue(mock_first_result.called) - self.assertTrue(mock_add_hba.called) - self.assertEqual(self.SCSERVER, res, 'Unexpected ScServer') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_hba', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_server_folder', - return_value=SVR_FLDR) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serveros', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_server_os_not_found(self, - mock_post, - mock_find_serveros, - mock_find_server_folder, - mock_first_result, - mock_add_hba, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_server( - self.IQN, - False) - self.assertTrue(mock_find_serveros.called) - self.assertEqual(self.SCSERVER, res, 'Unexpected ScServer') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_hba', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_server_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serveros', - return_value='64702.38') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_server_fldr_not_found(self, - mock_post, - mock_find_serveros, - mock_find_server_folder, - mock_first_result, - mock_add_hba, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_server( - self.IQN, - False) - self.assertTrue(mock_find_server_folder.called) - self.assertEqual(self.SCSERVER, res, 'Unexpected ScServer') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_hba', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_server_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serveros', - return_value='64702.38') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_create_server_failure(self, - mock_post, - mock_find_serveros, - mock_find_server_folder, - mock_first_result, - mock_add_hba, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_server( - self.IQN, - False) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_hba', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_server_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serveros', - return_value='64702.38') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_server_not_found(self, - mock_post, - mock_find_serveros, - mock_find_server_folder, - mock_first_result, - mock_add_hba, - mock_close_connection, - mock_open_connection, - mock_init): - # Test create server where _first_result is None - res = self.scapi.create_server( - self.IQN, - False) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_delete_server', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_hba', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_server_folder', - return_value=SVR_FLDR) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serveros', - return_value='64702.38') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_server_addhba_fail(self, - mock_post, - mock_find_serveros, - mock_find_server_folder, - mock_first_result, - mock_add_hba, - mock_delete_server, - mock_close_connection, - mock_open_connection, - mock_init): - # Tests create server where add hba fails - res = self.scapi.create_server( - self.IQN, - False) - self.assertTrue(mock_delete_server.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=SCSERVER) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serverhba', - return_value=ISCSI_HBA) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_server(self, - mock_post, - mock_find_serverhba, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_server(self.IQN) - self.assertTrue(mock_find_serverhba.called) - self.assertTrue(mock_first_result.called) - self.assertIsNotNone(res, 'Expected ScServer') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serverhba', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_server_no_hba(self, - mock_post, - mock_find_serverhba, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where a ScServer HBA does not exist with the specified IQN - # or WWN - res = self.scapi.find_server(self.IQN) - self.assertTrue(mock_find_serverhba.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_serverhba', - return_value=ISCSI_HBA) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_find_server_failure(self, - mock_post, - mock_find_serverhba, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where a ScServer does not exist with the specified - # ScServerHba - res = self.scapi.find_server(self.IQN) - self.assertTrue(mock_find_serverhba.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=ISCSI_HBA) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_serverhba(self, - mock_post, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_server(self.IQN) - self.assertTrue(mock_post.called) - self.assertTrue(mock_first_result.called) - self.assertIsNotNone(res, 'Expected ScServerHba') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_find_serverhba_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where a ScServer does not exist with the specified - # ScServerHba - res = self.scapi.find_server(self.IQN) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=ISCSI_FLT_DOMAINS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_domains(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_domains(u'64702.5764839588723736074.69') - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertEqual( - self.ISCSI_FLT_DOMAINS, res, 'Unexpected ScIscsiFaultDomain') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_204) - def test_find_domains_error(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where get of ScControllerPort FaultDomainList fails - res = self.scapi._find_domains(u'64702.5764839588723736074.69') - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=FC_HBAS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_fc_initiators(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_fc_initiators(self.SCSERVER) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertIsNotNone(res, 'Expected WWN list') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_find_fc_initiators_error(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where get of ScServer HbaList fails - res = self.scapi._find_fc_initiators(self.SCSERVER) - self.assertListEqual([], res, 'Expected empty list') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_get_volume_count(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.get_volume_count(self.SCSERVER) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(len(self.MAPPINGS), res, 'Mapping count mismatch') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_get_volume_count_failure(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case of where get of ScServer MappingList fails - res = self.scapi.get_volume_count(self.SCSERVER) - self.assertTrue(mock_get.called) - self.assertEqual(-1, res, 'Mapping count not -1') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_get_volume_count_no_volumes(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.get_volume_count(self.SCSERVER) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(len([]), res, 'Mapping count mismatch') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_mappings(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_mappings(self.VOLUME) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(self.MAPPINGS, res, 'Mapping mismatch') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_mappings_inactive_vol(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test getting volume mappings on inactive volume - res = self.scapi._find_mappings(self.INACTIVE_VOLUME) - self.assertFalse(mock_get.called) - self.assertEqual([], res, 'No mappings expected') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_find_mappings_failure(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case of where get of ScVolume MappingList fails - res = self.scapi._find_mappings(self.VOLUME) - self.assertTrue(mock_get.called) - self.assertEqual([], res, 'Mapping count not empty') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_mappings_no_mappings(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScVolume has no mappings - res = self.scapi._find_mappings(self.VOLUME) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertEqual([], res, 'Mapping count mismatch') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=MAP_PROFILES) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_mapping_profiles(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScVolume has no mappings - res = self.scapi._find_mapping_profiles(self.VOLUME) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(self.MAP_PROFILES, res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_find_mapping_profiles_error(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScVolume has no mappings - res = self.scapi._find_mapping_profiles(self.VOLUME) - self.assertTrue(mock_get.called) - self.assertEqual([], res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_controller_port(self, - mock_get, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_controller_port(u'64702.5764839588723736070.51') - self.assertTrue(mock_get.called) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.CTRLR_PORT, res, 'ScControllerPort mismatch') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_204) - def test_find_controller_port_failure(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where get of ScVolume MappingList fails - res = self.scapi._find_controller_port(self.VOLUME) - self.assertTrue(mock_get.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=FC_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=FC_MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_fc_initiators', - return_value=WWNS) - def test_find_wwns(self, - mock_find_fc_initiators, - mock_find_mappings, - mock_find_controller_port, - mock_close_connection, - mock_open_connection, - mock_init): - lun, wwns, itmap = self.scapi.find_wwns(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_fc_initiators.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_controller_port.called) - - # The _find_controller_port is Mocked, so all mapping pairs - # will have the same WWN for the ScControllerPort - itmapCompare = {u'21000024FF30441C': [u'5000D31000FCBE36'], - u'21000024FF30441D': - [u'5000D31000FCBE36', u'5000D31000FCBE36']} - self.assertEqual(1, lun, 'Incorrect LUN') - self.assertIsNotNone(wwns, 'WWNs is None') - self.assertEqual(itmapCompare, itmap, 'WWN mapping incorrect') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=[]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_fc_initiators', - return_value=FC_HBAS) - def test_find_wwns_no_mappings(self, - mock_find_fc_initiators, - mock_find_mappings, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where there are no ScMapping(s) - lun, wwns, itmap = self.scapi.find_wwns(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_fc_initiators.called) - self.assertTrue(mock_find_mappings.called) - self.assertIsNone(lun, 'Incorrect LUN') - self.assertEqual([], wwns, 'WWNs is not empty') - self.assertEqual({}, itmap, 'WWN mapping not empty') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=FC_MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_fc_initiators', - return_value=WWNS) - def test_find_wwns_no_ctlr_port(self, - mock_find_fc_initiators, - mock_find_mappings, - mock_find_controller_port, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScControllerPort is none - lun, wwns, itmap = self.scapi.find_wwns(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_fc_initiators.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_controller_port.called) - self.assertIsNone(lun, 'Incorrect LUN') - self.assertEqual([], wwns, 'WWNs is not empty') - self.assertEqual({}, itmap, 'WWN mapping not empty') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=FC_CTRLR_PORT_WWN_ERROR) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=FC_MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_fc_initiators', - return_value=WWNS) - def test_find_wwns_wwn_error(self, - mock_find_fc_initiators, - mock_find_mappings, - mock_find_controller_port, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScControllerPort object has WWn instead of wwn for a - # property - lun, wwns, itmap = self.scapi.find_wwns(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_fc_initiators.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_controller_port.called) - - self.assertIsNone(lun, 'Incorrect LUN') - self.assertEqual([], wwns, 'WWNs is not empty') - self.assertEqual({}, itmap, 'WWN mapping not empty') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=FC_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=FC_MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_fc_initiators', - return_value=WWNS_NO_MATCH) - # Test case where HBA name is not found in list of initiators - def test_find_wwns_hbaname_not_found(self, - mock_find_fc_initiators, - mock_find_mappings, - mock_find_controller_port, - mock_close_connection, - mock_open_connection, - mock_init): - lun, wwns, itmap = self.scapi.find_wwns(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_fc_initiators.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_controller_port.called) - - self.assertIsNone(lun, 'Incorrect LUN') - self.assertEqual([], wwns, 'WWNs is not empty') - self.assertEqual({}, itmap, 'WWN mapping not empty') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=FC_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=FC_MAPPINGS_LUN_MISMATCH) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_fc_initiators', - return_value=WWNS) - # Test case where FC mappings contain a LUN mismatch - def test_find_wwns_lun_mismatch(self, - mock_find_fc_initiators, - mock_find_mappings, - mock_find_controller_port, - mock_close_connection, - mock_open_connection, - mock_init): - lun, wwns, itmap = self.scapi.find_wwns(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_fc_initiators.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_controller_port.called) - # The _find_controller_port is Mocked, so all mapping pairs - # will have the same WWN for the ScControllerPort - itmapCompare = {u'21000024FF30441C': [u'5000D31000FCBE36'], - u'21000024FF30441D': - [u'5000D31000FCBE36', u'5000D31000FCBE36']} - self.assertEqual(1, lun, 'Incorrect LUN') - self.assertIsNotNone(wwns, 'WWNs is None') - self.assertEqual(itmapCompare, itmap, 'WWN mapping incorrect') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=VOLUME_CONFIG) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_active_controller(self, - mock_get, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_active_controller(self.VOLUME) - self.assertTrue(mock_get.called) - self.assertTrue(mock_first_result.called) - self.assertEqual('64702.64703', res, 'Unexpected Active Controller') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_find_active_controller_failure(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case of where get of ScVolume MappingList fails - res = self.scapi._find_active_controller(self.VOLUME) - self.assertTrue(mock_get.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.5764839588723736131.91') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_domains', - return_value=ISCSI_FLT_DOMAINS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=True) - def test_find_iscsi_properties_mappings(self, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_domains, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_iscsi_properties(self.VOLUME) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_domains.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_domains', - return_value=ISCSI_FLT_DOMAINS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=True) - def test_find_iscsi_properties_by_address(self, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_domains, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case to find iSCSI mappings by IP Address & port - res = self.scapi.find_iscsi_properties( - self.VOLUME, '192.168.0.21', 3260) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_domains.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_domains', - return_value=ISCSI_FLT_DOMAINS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=True) - def test_find_iscsi_properties_by_address_not_found( - self, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_domains, - mock_find_ctrl_port, - mock_find_active_ctrl, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case to find iSCSI mappings by IP Address & port are not found - res = self.scapi.find_iscsi_properties( - self.VOLUME, '192.168.1.21', 3260) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_domains.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_ctrl.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=[]) - def test_find_iscsi_properties_no_mapping(self, - mock_find_mappings, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where there are no ScMapping(s) - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_iscsi_properties, - self.VOLUME) - self.assertTrue(mock_find_mappings.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_domains', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=True) - def test_find_iscsi_properties_no_domain(self, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_domains, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where there are no ScFaultDomain(s) - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_iscsi_properties, - self.VOLUME) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_domains.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=True) - def test_find_iscsi_properties_no_ctrl_port(self, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where there are no ScFaultDomain(s) - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_iscsi_properties, - self.VOLUME) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_domains', - return_value=ISCSI_FLT_DOMAINS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS_READ_ONLY) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=True) - def test_find_iscsi_properties_ro(self, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_domains, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where Read Only mappings are found - res = self.scapi.find_iscsi_properties(self.VOLUME) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_domains.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_domains', - return_value=ISCSI_FLT_DOMAINS_MULTI_PORTALS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS_MULTI_PORTAL) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=True) - def test_find_iscsi_properties_multi_portals(self, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_domains, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where there are multiple portals - res = self.scapi.find_iscsi_properties(self.VOLUME) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_domains.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - self.assertTrue(mock_is_virtualport_mode.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43', - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1, 1, 1, 1], - 'target_portal': u'192.168.0.25:3260', - 'target_portals': [u'192.168.0.21:3260', - u'192.168.0.25:3260', - u'192.168.0.21:3260', - u'192.168.0.25:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.5764839588723736131.91') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port_iscsi_config', - return_value=ISCSI_CONFIG) - def test_find_iscsi_properties_mappings_legacy( - self, - mock_find_controller_port_iscsi_config, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_iscsi_properties(self.VOLUME) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_controller_port_iscsi_config.called) - self.assertTrue(mock_find_active_controller.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.5764839588723736131.91') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port_iscsi_config', - return_value=None) - def test_find_iscsi_properties_mappings_legacy_no_iscsi_config( - self, - mock_find_controller_port_iscsi_config, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_iscsi_properties, - self.VOLUME) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_controller_port_iscsi_config.called) - self.assertTrue(mock_find_active_controller.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port_iscsi_config', - return_value=ISCSI_CONFIG) - def test_find_iscsi_properties_by_address_legacy( - self, - mock_find_controller_port_iscsi_config, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case to find iSCSI mappings by IP Address & port - res = self.scapi.find_iscsi_properties( - self.VOLUME, '192.168.0.21', 3260) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - self.assertTrue(mock_find_controller_port_iscsi_config.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port_iscsi_config', - return_value=ISCSI_CONFIG) - def test_find_iscsi_properties_by_address_not_found_legacy( - self, - mock_find_controller_port_iscsi_config, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_ctrl_port, - mock_find_active_ctrl, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case to find iSCSI mappings by IP Address & port are not found - res = self.scapi.find_iscsi_properties( - self.VOLUME, '192.168.1.21', 3260) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_ctrl.called) - self.assertTrue(mock_find_controller_port_iscsi_config.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS_READ_ONLY) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port_iscsi_config', - return_value=ISCSI_CONFIG) - def test_find_iscsi_properties_ro_legacy(self, - mock_find_iscsi_config, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where Read Only mappings are found - res = self.scapi.find_iscsi_properties(self.VOLUME) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - self.assertTrue(mock_find_iscsi_config.called) - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_active_controller', - return_value='64702.64702') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port', - return_value=ISCSI_CTRLR_PORT) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=MAPPINGS_MULTI_PORTAL) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_is_virtualport_mode', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_controller_port_iscsi_config', - return_value=ISCSI_CONFIG) - def test_find_iscsi_properties_multi_portals_legacy( - self, - mock_find_controller_port_iscsi_config, - mock_is_virtualport_mode, - mock_find_mappings, - mock_find_ctrl_port, - mock_find_active_controller, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where there are multiple portals - res = self.scapi.find_iscsi_properties(self.VOLUME) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_find_ctrl_port.called) - self.assertTrue(mock_find_active_controller.called) - self.assertTrue(mock_is_virtualport_mode.called) - self.assertTrue(mock_find_controller_port_iscsi_config.called) - # Since we're feeding the same info back multiple times the information - # will be duped. - expected = {'target_discovered': False, - 'target_iqn': - u'iqn.2002-03.com.compellent:5000d31000fcbe43', - 'target_iqns': - [u'iqn.2002-03.com.compellent:5000d31000fcbe43', - u'iqn.2002-03.com.compellent:5000d31000fcbe43'], - 'target_lun': 1, - 'target_luns': [1, 1], - 'target_portal': u'192.168.0.21:3260', - 'target_portals': [u'192.168.0.21:3260', - u'192.168.0.21:3260']} - self.assertEqual(expected, res, 'Wrong Target Info') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=MAP_PROFILE) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=[]) - def test_map_volume(self, - mock_find_mapping_profiles, - mock_post, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.map_volume(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_mapping_profiles.called) - self.assertTrue(mock_post.called) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.MAP_PROFILE, res, 'Incorrect ScMappingProfile') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=MAP_PROFILE) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=MAP_PROFILES) - def test_map_volume_existing_mapping(self, - mock_find_mappings, - mock_post, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.map_volume(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_mappings.called) - self.assertFalse(mock_post.called) - self.assertFalse(mock_first_result.called) - self.assertEqual(self.MAP_PROFILE, res, 'Incorrect ScMappingProfile') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=MAP_PROFILE) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=[]) - def test_map_volume_existing_mapping_not_us(self, - mock_find_mappings, - mock_post, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - server = {'instanceId': 64702.48} - res = self.scapi.map_volume(self.VOLUME, - server) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_post.called) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.MAP_PROFILE, res, 'Incorrect ScMappingProfile') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post') - def test_map_volume_no_vol_id(self, - mock_post, - mock_first_result, - mock_get_id, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScVolume instanceId is None - mock_get_id.side_effect = [None, '64702.47'] - res = self.scapi.map_volume(self.VOLUME, - self.SCSERVER) - self.assertFalse(mock_post.called) - self.assertFalse(mock_first_result.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post') - def test_map_volume_no_server_id(self, - mock_post, - mock_first_result, - mock_get_id, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScVolume instanceId is None - mock_get_id.side_effect = ['64702.3494', None] - res = self.scapi.map_volume(self.VOLUME, - self.SCSERVER) - self.assertFalse(mock_post.called) - self.assertFalse(mock_first_result.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=[]) - def test_map_volume_failure(self, - mock_find_mapping_profiles, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where mapping volume to server fails - res = self.scapi.map_volume(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_mapping_profiles.called) - self.assertTrue(mock_post.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=MAP_PROFILES) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value={'result': True}) - def test_unmap_volume(self, - mock_get_json, - mock_find_mapping_profiles, - mock_delete, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.unmap_volume(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_mapping_profiles.called) - self.assertTrue(mock_delete.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=MAP_PROFILES) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_204) - def test_unmap_volume_failure(self, - mock_delete, - mock_find_mapping_profiles, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.unmap_volume(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_mapping_profiles.called) - self.assertTrue(mock_delete.called) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=[]) - def test_unmap_volume_no_map_profile(self, - mock_find_mapping_profiles, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.unmap_volume(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_mapping_profiles.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_204) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=MAP_PROFILES) - def test_unmap_volume_del_fail(self, - mock_find_mapping_profiles, - mock_delete, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.unmap_volume(self.VOLUME, - self.SCSERVER) - self.assertTrue(mock_find_mapping_profiles.called) - self.assertTrue(mock_delete.called) - self.assertFalse(res, False) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=MAP_PROFILES) - def test_unmap_volume_no_vol_id(self, - mock_find_mapping_profiles, - mock_delete, - mock_get_id, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScVolume instanceId = None - mock_get_id.side_effect = [None, '64702.47'] - res = self.scapi.unmap_volume(self.VOLUME, - self.SCSERVER) - self.assertFalse(mock_find_mapping_profiles.called) - self.assertFalse(mock_delete.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mapping_profiles', - return_value=MAP_PROFILES) - def test_unmap_volume_no_server_id(self, - mock_find_mapping_profiles, - mock_delete, - mock_get_id, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where ScVolume instanceId = None - mock_get_id.side_effect = ['64702.3494', None] - res = self.scapi.unmap_volume(self.VOLUME, - self.SCSERVER) - self.assertFalse(mock_find_mapping_profiles.called) - self.assertFalse(mock_delete.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[{'a': 1}, {'a': 2}]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_controller_port_iscsi_config(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Not much to test here. Just make sure we call our stuff and - # that we return the first item returned to us. - res = self.scapi._find_controller_port_iscsi_config('guid') - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertEqual({'a': 1}, res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_find_controller_port_iscsi_config_err(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_controller_port_iscsi_config('guid') - self.assertTrue(mock_get.called) - self.assertIsNone(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=STRG_USAGE) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_get_storage_usage(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.get_storage_usage() - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(self.STRG_USAGE, res, 'Unexpected ScStorageUsage') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_204) - def test_get_storage_usage_no_ssn(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where SSN is none - self.scapi.ssn = None - res = self.scapi.get_storage_usage() - self.scapi.ssn = 12345 - self.assertFalse(mock_get.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_204) - # Test case where get of Storage Usage fails - def test_get_storage_usage_failure(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.get_storage_usage() - self.assertTrue(mock_get.called) - self.assertIsNone(res, 'None expected') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=RPLAY) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_create_replay(self, - mock_post, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_replay(self.VOLUME, - 'Test Replay', - 60) - self.assertTrue(mock_post.called) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.RPLAY, res, 'Unexpected ScReplay') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=RPLAY) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_init_volume') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_create_replay_inact_vol(self, - mock_post, - mock_init_volume, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where the specified volume is inactive - res = self.scapi.create_replay(self.INACTIVE_VOLUME, - 'Test Replay', - 60) - self.assertTrue(mock_post.called) - mock_init_volume.assert_called_once_with(self.INACTIVE_VOLUME) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.RPLAY, res, 'Unexpected ScReplay') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=RPLAY) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_create_replay_no_expire(self, - mock_post, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_replay(self.VOLUME, - 'Test Replay', - 0) - self.assertTrue(mock_post.called) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.RPLAY, res, 'Unexpected ScReplay') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_create_replay_no_volume(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where no ScVolume is specified - res = self.scapi.create_replay(None, - 'Test Replay', - 60) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_create_replay_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where create ScReplay fails - res = self.scapi.create_replay(self.VOLUME, - 'Test Replay', - 60) - self.assertTrue(mock_post.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=RPLAYS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_replay(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_replay(self.VOLUME, - u'Cinder Test Replay012345678910') - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(self.TST_RPLAY, res, 'Unexpected ScReplay') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_replay_no_replays(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where no replays are found - res = self.scapi.find_replay(self.VOLUME, - u'Cinder Test Replay012345678910') - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_204) - def test_find_replay_failure(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where None is returned for replays - res = self.scapi.find_replay(self.VOLUME, - u'Cinder Test Replay012345678910') - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay', - return_value=RPLAYS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_delete_replay(self, - mock_post, - mock_find_replay, - mock_close_connection, - mock_open_connection, - mock_init): - replayId = u'Cinder Test Replay012345678910' - res = self.scapi.delete_replay(self.VOLUME, - replayId) - self.assertTrue(mock_post.called) - mock_find_replay.assert_called_once_with(self.VOLUME, replayId) - self.assertTrue(res, 'Expected True') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_delete_replay_no_replay(self, - mock_post, - mock_find_replay, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where specified ScReplay does not exist - replayId = u'Cinder Test Replay012345678910' - res = self.scapi.delete_replay(self.VOLUME, - replayId) - self.assertFalse(mock_post.called) - mock_find_replay.assert_called_once_with(self.VOLUME, replayId) - self.assertTrue(res, 'Expected True') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay', - return_value=TST_RPLAY) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_delete_replay_failure(self, - mock_post, - mock_find_replay, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where delete ScReplay results in an error - replayId = u'Cinder Test Replay012345678910' - res = self.scapi.delete_replay(self.VOLUME, - replayId) - self.assertTrue(mock_post.called) - mock_find_replay.assert_called_once_with(self.VOLUME, replayId) - self.assertFalse(res, 'Expected False') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_create_view_volume(self, - mock_post, - mock_find_volume_folder, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - vol_name = u'Test_create_vol' - res = self.scapi.create_view_volume( - vol_name, - self.TST_RPLAY, - None) - self.assertTrue(mock_post.called) - mock_find_volume_folder.assert_called_once_with(True) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.VOLUME, res, 'Unexpected ScVolume') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_create_view_volume_create_fldr(self, - mock_post, - mock_find_volume_folder, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where volume folder does not exist and must be created - vol_name = u'Test_create_vol' - res = self.scapi.create_view_volume( - vol_name, - self.TST_RPLAY, - None) - self.assertTrue(mock_post.called) - mock_find_volume_folder.assert_called_once_with(True) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.VOLUME, res, 'Unexpected ScVolume') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_create_view_volume_no_vol_fldr(self, - mock_post, - mock_find_volume_folder, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where volume folder does not exist and cannot be created - vol_name = u'Test_create_vol' - res = self.scapi.create_view_volume( - vol_name, - self.TST_RPLAY, - None) - self.assertTrue(mock_post.called) - mock_find_volume_folder.assert_called_once_with(True) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.VOLUME, res, 'Unexpected ScVolume') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder', - return_value=FLDR) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_create_view_volume_failure(self, - mock_post, - mock_find_volume_folder, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where view volume create fails - vol_name = u'Test_create_vol' - res = self.scapi.create_view_volume( - vol_name, - self.TST_RPLAY, - None) - self.assertTrue(mock_post.called) - mock_find_volume_folder.assert_called_once_with(True) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_view_volume', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_replay', - return_value=RPLAY) - def test_create_cloned_volume(self, - mock_create_replay, - mock_create_view_volume, - mock_close_connection, - mock_open_connection, - mock_init): - vol_name = u'Test_create_clone_vol' - res = self.scapi.create_cloned_volume( - vol_name, - self.VOLUME, - ['Daily']) - mock_create_replay.assert_called_once_with(self.VOLUME, - 'Cinder Clone Replay', - 60) - mock_create_view_volume.assert_called_once_with( - vol_name, - self.RPLAY, - ['Daily']) - self.assertEqual(self.VOLUME, res, 'Unexpected ScVolume') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_view_volume', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'create_replay') - def test_create_cloned_volume_failure(self, - mock_create_replay, - mock_create_view_volume, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where create cloned volumes fails because create_replay - # fails - vol_name = u'Test_create_clone_vol' - mock_create_replay.return_value = None - res = self.scapi.create_cloned_volume( - vol_name, - self.VOLUME, - ['Daily']) - mock_create_replay.assert_called_once_with(self.VOLUME, - 'Cinder Clone Replay', - 60) - self.assertFalse(mock_create_view_volume.called) - self.assertIsNone(res, 'Expected None') - # Again buy let create_view_volume fail. - mock_create_replay.return_value = self.RPLAY - res = self.scapi.create_cloned_volume( - vol_name, - self.VOLUME, - ['Daily']) - mock_create_view_volume.assert_called_once_with( - vol_name, - self.RPLAY, - ['Daily']) - self.assertIsNone(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=VOLUME) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_expand_volume(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.expand_volume(self.VOLUME, 550) - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(self.VOLUME, res, 'Unexpected ScVolume') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_expand_volume_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.expand_volume(self.VOLUME, 550) - self.assertTrue(mock_post.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_rename_volume(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.rename_volume(self.VOLUME, 'newname') - self.assertTrue(mock_post.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_rename_volume_failure(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.rename_volume(self.VOLUME, 'newname') - self.assertTrue(mock_post.called) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_200) - def test_delete_server(self, - mock_delete, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._delete_server(self.SCSERVER) - self.assertTrue(mock_delete.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_200) - def test_delete_server_del_not_allowed(self, - mock_delete, - mock_close_connection, - mock_open_connection, - mock_init): - # Test case where delete of ScServer not allowed - res = self.scapi._delete_server(self.SCSERVER_NO_DEL) - self.assertFalse(mock_delete.called) - self.assertIsNone(res, 'Expected None') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value={'test': 'test'}) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_get_user_preferences(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - # Not really testing anything other than the ability to mock, but - # including for completeness. - res = self.scapi._get_user_preferences() - self.assertEqual({'test': 'test'}, res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_get_user_preferences_failure(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._get_user_preferences() - self.assertEqual({}, res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_user_preferences', - return_value=None) - def test_update_storage_profile_noprefs(self, - mock_prefs, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.update_storage_profile(None, None) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_user_preferences', - return_value={'allowStorageProfileSelection': False}) - def test_update_storage_profile_not_allowed(self, - mock_prefs, - mock_close_connection, - mock_open_connection, - mock_init): - LOG = self.mock_object(dell_storagecenter_api, "LOG") - res = self.scapi.update_storage_profile(None, None) - self.assertFalse(res) - self.assertEqual(1, LOG.error.call_count) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_storage_profile', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_user_preferences', - return_value={'allowStorageProfileSelection': True}) - def test_update_storage_profile_prefs_not_found(self, - mock_profile, - mock_prefs, - mock_close_connection, - mock_open_connection, - mock_init): - LOG = self.mock_object(dell_storagecenter_api, "LOG") - res = self.scapi.update_storage_profile(None, 'Fake') - self.assertFalse(res) - self.assertEqual(1, LOG.error.call_count) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_user_preferences', - return_value={'allowStorageProfileSelection': True, - 'storageProfile': None}) - def test_update_storage_profile_default_not_found(self, - mock_prefs, - mock_close_connection, - mock_open_connection, - mock_init): - LOG = self.mock_object(dell_storagecenter_api, "LOG") - res = self.scapi.update_storage_profile(None, None) - self.assertFalse(res) - self.assertEqual(1, LOG.error.call_count) - - @mock.patch.object( - dell_storagecenter_api.StorageCenterApi, - '_get_user_preferences', - return_value={'allowStorageProfileSelection': True, - 'storageProfile': {'name': 'Fake', - 'instanceId': 'fakeId'}}) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_update_storage_profile(self, - mock_post, - mock_prefs, - mock_close_connection, - mock_open_connection, - mock_init): - LOG = self.mock_object(dell_storagecenter_api, "LOG") - fake_scvolume = {'name': 'name', 'instanceId': 'id'} - res = self.scapi.update_storage_profile(fake_scvolume, None) - self.assertTrue(res) - self.assertTrue('fakeId' in repr(mock_post.call_args_list[0])) - self.assertEqual(1, LOG.info.call_count) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[RPLAY_PROFILE]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_replay_profile(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_replay_profile('guid') - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertEqual(self.RPLAY_PROFILE, res, 'Unexpected Profile') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[RPLAY_PROFILE, RPLAY_PROFILE]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_replay_profile_more_than_one(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.find_replay_profile, - 'guid') - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_find_replay_profile_empty_list(self, - mock_post, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_replay_profile('guid') - self.assertTrue(mock_post.called) - self.assertTrue(mock_get_json.called) - self.assertIsNone(res, 'Unexpected return') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_find_replay_profile_error(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.find_replay_profile('guid') - self.assertTrue(mock_post.called) - self.assertIsNone(res, 'Unexpected return') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=None) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=RPLAY_PROFILE) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_201) - def test_create_replay_profile(self, - mock_post, - mock_first_result, - mock_find_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_replay_profile('guid') - self.assertTrue(mock_find_replay_profile.called) - self.assertTrue(mock_post.called) - self.assertTrue(mock_first_result.called) - self.assertEqual(self.RPLAY_PROFILE, res, 'Unexpected Profile') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=RPLAY_PROFILE) - def test_create_replay_profile_exists(self, - mock_find_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_replay_profile('guid') - self.assertTrue(mock_find_replay_profile.called) - self.assertEqual(self.RPLAY_PROFILE, res, 'Unexpected Profile') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_replay_profile', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_create_replay_profile_fail(self, - mock_post, - mock_find_replay_profile, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.create_replay_profile('guid') - self.assertTrue(mock_find_replay_profile.called) - self.assertTrue(mock_post.called) - self.assertIsNone(res, 'Unexpected return') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - def test_delete_replay_profile(self, - mock_get_id, - mock_delete, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'name': 'guid'} - self.scapi.delete_replay_profile(profile) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_delete.called) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_400) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - def test_delete_replay_profile_fail(self, - mock_get_id, - mock_delete, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'name': 'guid'} - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.delete_replay_profile, - profile) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_delete.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_first_result', - return_value=VOLUME_CONFIG) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - def test_get_volume_configuration(self, - mock_get_id, - mock_get, - mock_first_result, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._get_volume_configuration({}) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_get.called) - self.assertEqual(self.VOLUME_CONFIG, res, 'Unexpected config') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - def test_get_volume_configuration_bad_response(self, - mock_get_id, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._get_volume_configuration({}) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_get.called) - self.assertIsNone(res, 'Unexpected result') - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_configuration', - return_value=VOLUME_CONFIG) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'put', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - def test_update_volume_profiles(self, - mock_get_id, - mock_put, - mock_get_volume_configuration, - mock_close_connection, - mock_open_connection, - mock_init): - scvolume = {'instanceId': '1'} - existingid = self.VOLUME_CONFIG[u'replayProfileList'][0][u'instanceId'] - vcid = self.VOLUME_CONFIG[u'instanceId'] - # First get_id is for our existing replay profile id and the second - # is for the volume config and the last is for the volume id. And - # then we do this again for the second call below. - mock_get_id.side_effect = [existingid, - vcid, - scvolume['instanceId'], - existingid, - vcid, - scvolume['instanceId']] - newid = '64702.1' - expected_payload = {'ReplayProfileList': [newid, existingid]} - expected_url = 'StorageCenter/ScVolumeConfiguration/' + vcid - res = self.scapi._update_volume_profiles(scvolume, newid, None) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_get_volume_configuration.called) - mock_put.assert_called_once_with(expected_url, - expected_payload) - self.assertTrue(res) - - # Now do a remove. (Restarting with the original config so this will - # end up as an empty list.) - expected_payload['ReplayProfileList'] = [] - res = self.scapi._update_volume_profiles(scvolume, None, existingid) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_get_volume_configuration.called) - mock_put.assert_called_with(expected_url, - expected_payload) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_configuration', - return_value=VOLUME_CONFIG) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'put', - return_value=RESPONSE_400) - # We set this to 1 so we can check our payload - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id') - def test_update_volume_profiles_bad_response(self, - mock_get_id, - mock_put, - mock_get_volume_configuration, - mock_close_connection, - mock_open_connection, - mock_init): - scvolume = {'instanceId': '1'} - existingid = self.VOLUME_CONFIG[u'replayProfileList'][0][u'instanceId'] - vcid = self.VOLUME_CONFIG[u'instanceId'] - # First get_id is for our existing replay profile id and the second - # is for the volume config and the last is for the volume id. And - # then we do this again for the second call below. - mock_get_id.side_effect = [existingid, - vcid, - scvolume['instanceId'], - existingid, - vcid, - scvolume['instanceId']] - newid = '64702.1' - expected_payload = {'ReplayProfileList': [newid, existingid]} - expected_url = 'StorageCenter/ScVolumeConfiguration/' + vcid - res = self.scapi._update_volume_profiles(scvolume, newid, None) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_get_volume_configuration.called) - mock_put.assert_called_once_with(expected_url, - expected_payload) - self.assertFalse(res) - - # Now do a remove. (Restarting with the original config so this will - # end up as an empty list.) - expected_payload['ReplayProfileList'] = [] - res = self.scapi._update_volume_profiles(scvolume, None, existingid) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_get_volume_configuration.called) - mock_put.assert_called_with(expected_url, - expected_payload) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_configuration', - return_value=None) - def test_update_volume_profiles_no_config(self, - mock_get_volume_configuration, - mock_close_connection, - mock_open_connection, - mock_init): - scvolume = {'instanceId': '1'} - res = self.scapi._update_volume_profiles(scvolume, '64702.2', None) - self.assertTrue(mock_get_volume_configuration.called) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=999) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_update_volume_profiles', - return_value=True) - def test_add_cg_volumes(self, - mock_update_volume_profiles, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - profileid = '100' - add_volumes = [{'id': '1'}] - res = self.scapi._add_cg_volumes(profileid, add_volumes) - self.assertTrue(mock_find_volume.called) - mock_update_volume_profiles.assert_called_once_with(999, - addid=profileid, - removeid=None) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=999) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_update_volume_profiles', - return_value=False) - def test_add_cg_volumes_fail(self, - mock_update_volume_profiles, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - profileid = '100' - add_volumes = [{'id': '1'}] - res = self.scapi._add_cg_volumes(profileid, add_volumes) - self.assertTrue(mock_find_volume.called) - mock_update_volume_profiles.assert_called_once_with(999, - addid=profileid, - removeid=None) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=999) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_update_volume_profiles', - return_value=True) - def test_remove_cg_volumes(self, - mock_update_volume_profiles, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - profileid = '100' - remove_volumes = [{'id': '1'}] - res = self.scapi._remove_cg_volumes(profileid, remove_volumes) - self.assertTrue(mock_find_volume.called) - mock_update_volume_profiles.assert_called_once_with(999, - addid=None, - removeid=profileid) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume', - return_value=999) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_update_volume_profiles', - return_value=False) - def test_remove_cg_volumes_false(self, - mock_update_volume_profiles, - mock_find_volume, - mock_close_connection, - mock_open_connection, - mock_init): - profileid = '100' - remove_volumes = [{'id': '1'}] - res = self.scapi._remove_cg_volumes(profileid, remove_volumes) - self.assertTrue(mock_find_volume.called) - mock_update_volume_profiles.assert_called_once_with(999, - addid=None, - removeid=profileid) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_remove_cg_volumes', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_cg_volumes', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - def test_update_cg_volumes(self, - mock_get_id, - mock_add_cg_volumes, - mock_remove_cg_volumes, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'name': 'guid'} - add_volumes = [{'id': '1'}] - remove_volumes = [{'id': '2'}] - res = self.scapi.update_cg_volumes(profile, - add_volumes, - remove_volumes) - self.assertTrue(mock_get_id.called) - mock_add_cg_volumes.assert_called_once_with('100', add_volumes) - mock_remove_cg_volumes.assert_called_once_with('100', - remove_volumes) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_remove_cg_volumes', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_cg_volumes', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - def test_update_cg_volumes_no_remove(self, - mock_get_id, - mock_add_cg_volumes, - mock_remove_cg_volumes, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'name': 'guid'} - add_volumes = [{'id': '1'}] - remove_volumes = [] - res = self.scapi.update_cg_volumes(profile, - add_volumes, - remove_volumes) - self.assertTrue(mock_get_id.called) - mock_add_cg_volumes.assert_called_once_with('100', add_volumes) - self.assertFalse(mock_remove_cg_volumes.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_remove_cg_volumes', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_cg_volumes', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - def test_update_cg_volumes_no_add(self, - mock_get_id, - mock_add_cg_volumes, - mock_remove_cg_volumes, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'name': 'guid'} - add_volumes = [] - remove_volumes = [{'id': '1'}] - res = self.scapi.update_cg_volumes(profile, - add_volumes, - remove_volumes) - self.assertTrue(mock_get_id.called) - mock_remove_cg_volumes.assert_called_once_with('100', remove_volumes) - self.assertFalse(mock_add_cg_volumes.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_remove_cg_volumes') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_cg_volumes', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - def test_update_cg_volumes_add_fail(self, - mock_get_id, - mock_add_cg_volumes, - mock_remove_cg_volumes, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'name': 'guid'} - add_volumes = [{'id': '1'}] - remove_volumes = [{'id': '2'}] - res = self.scapi.update_cg_volumes(profile, - add_volumes, - remove_volumes) - self.assertTrue(mock_get_id.called) - mock_add_cg_volumes.assert_called_once_with('100', add_volumes) - self.assertTrue(not mock_remove_cg_volumes.called) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_remove_cg_volumes', - return_value=False) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_add_cg_volumes', - return_value=True) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - def test_update_cg_volumes_remove_fail(self, - mock_get_id, - mock_add_cg_volumes, - mock_remove_cg_volumes, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'name': 'guid'} - add_volumes = [{'id': '1'}] - remove_volumes = [{'id': '2'}] - res = self.scapi.update_cg_volumes(profile, - add_volumes, - remove_volumes) - self.assertTrue(mock_get_id.called) - mock_add_cg_volumes.assert_called_once_with('100', add_volumes) - mock_remove_cg_volumes.assert_called_once_with('100', - remove_volumes) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[INACTIVE_VOLUME]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_init_volume') - def test_init_cg_volumes_inactive(self, - mock_init_volume, - mock_get_json, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - profileid = 100 - self.scapi._init_cg_volumes(profileid) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - mock_init_volume.assert_called_once_with(self.INACTIVE_VOLUME) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[VOLUME]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_init_volume') - def test_init_cg_volumes_active(self, - mock_init_volume, - mock_get_json, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - profileid = 100 - self.scapi._init_cg_volumes(profileid) - self.assertTrue(mock_get.called) - self.assertTrue(mock_get_json.called) - self.assertFalse(mock_init_volume.called) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_init_cg_volumes') - def test_snap_cg_replay(self, - mock_init_cg_volumes, - mock_get_id, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - replayid = 'guid' - expire = 0 - profile = {'instanceId': '100'} - # See the 100 from get_id above? - expected_url = 'StorageCenter/ScReplayProfile/100/CreateReplay' - expected_payload = {'description': replayid, 'expireTime': expire} - res = self.scapi.snap_cg_replay(profile, replayid, expire) - mock_post.assert_called_once_with(expected_url, expected_payload) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_init_cg_volumes.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_init_cg_volumes') - def test_snap_cg_replay_bad_return(self, - mock_init_cg_volumes, - mock_get_id, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - replayid = 'guid' - expire = 0 - profile = {'instanceId': '100'} - # See the 100 from get_id above? - expected_url = 'StorageCenter/ScReplayProfile/100/CreateReplay' - expected_payload = {'description': replayid, 'expireTime': expire} - res = self.scapi.snap_cg_replay(profile, replayid, expire) - mock_post.assert_called_once_with(expected_url, expected_payload) - self.assertTrue(mock_get_id.called) - self.assertTrue(mock_init_cg_volumes.called) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=CGS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_sc_cg(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_sc_cg( - {}, - 'GUID1-0869559e-6881-454e-ba18-15c6726d33c1') - self.assertEqual(self.CGS[0], res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=CGS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - def test_find_sc_cg_not_found(self, - mock_get, - mock_get_json, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_sc_cg( - {}, - 'GUID3-0869559e-6881-454e-ba18-15c6726d33c1') - self.assertIsNone(res) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_find_sc_cg_fail(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi._find_sc_cg( - {}, - 'GUID1-0869559e-6881-454e-ba18-15c6726d33c1') - self.assertIsNone(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_sc_cg', - return_value={'instanceId': 101}) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=RPLAYS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get') - def test_find_cg_replays(self, - mock_get, - mock_get_json, - mock_find_sc_cg, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'instanceId': '100'} - replayid = 'Cinder Test Replay012345678910' - res = self.scapi._find_cg_replays(profile, replayid) - expected_url = 'StorageCenter/ScReplayConsistencyGroup/101/ReplayList' - mock_get.assert_called_once_with(expected_url) - self.assertTrue(mock_find_sc_cg.called) - self.assertTrue(mock_get_json.called) - # We should fine RPLAYS - self.assertEqual(self.RPLAYS, res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_sc_cg', - return_value=None) - def test_find_cg_replays_no_cg(self, - mock_find_sc_cg, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'instanceId': '100'} - replayid = 'Cinder Test Replay012345678910' - res = self.scapi._find_cg_replays(profile, replayid) - self.assertTrue(mock_find_sc_cg.called) - # We should return an empty list. - self.assertEqual([], res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_sc_cg', - return_value={'instanceId': 101}) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=None) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get') - def test_find_cg_replays_bad_json(self, - mock_get, - mock_get_json, - mock_find_sc_cg, - mock_close_connection, - mock_open_connection, - mock_init): - profile = {'instanceId': '100'} - replayid = 'Cinder Test Replay012345678910' - res = self.scapi._find_cg_replays(profile, replayid) - expected_url = 'StorageCenter/ScReplayConsistencyGroup/101/ReplayList' - mock_get.assert_called_once_with(expected_url) - self.assertTrue(mock_find_sc_cg.called) - self.assertTrue(mock_get_json.called) - self.assertIsNone(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_cg_replays', - return_value=RPLAYS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_delete_cg_replay(self, - mock_post, - mock_find_cg_replays, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.delete_cg_replay({}, '') - expected_url = ('StorageCenter/ScReplay/' + - self.RPLAYS[0]['instanceId'] + - '/Expire') - mock_post.assert_any_call(expected_url, {}) - expected_url = ('StorageCenter/ScReplay/' + - self.RPLAYS[1]['instanceId'] + - '/Expire') - mock_post.assert_any_call(expected_url, {}) - self.assertTrue(mock_find_cg_replays.called) - self.assertTrue(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_cg_replays', - return_value=RPLAYS) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_delete_cg_replay_error(self, - mock_post, - mock_find_cg_replays, - mock_close_connection, - mock_open_connection, - mock_init): - expected_url = ('StorageCenter/ScReplay/' + - self.RPLAYS[0]['instanceId'] + - '/Expire') - res = self.scapi.delete_cg_replay({}, '') - mock_post.assert_called_once_with(expected_url, {}) - self.assertTrue(mock_find_cg_replays.called) - self.assertFalse(res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_cg_replays', - return_value=[]) - def test_delete_cg_replay_cant_find(self, - mock_find_cg_replays, - mock_close_connection, - mock_open_connection, - mock_init): - res = self.scapi.delete_cg_replay({}, '') - self.assertTrue(mock_find_cg_replays.called) - self.assertTrue(res) - - def test_size_to_gb(self, - mock_close_connection, - mock_open_connection, - mock_init): - gb, rem = self.scapi.size_to_gb('1.073741824E9 Byte') - self.assertEqual(1, gb) - self.assertEqual(0, rem) - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.size_to_gb, - 'banana') - gb, rem = self.scapi.size_to_gb('1.073741924E9 Byte') - self.assertEqual(1, gb) - self.assertEqual(100, rem) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_volume_folder') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'put', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=VOLUME) - def test_import_one(self, - mock_get_json, - mock_put, - mock_find_volume_folder, - mock_close_connection, - mock_open_connection, - mock_init): - newname = 'guid' - # First test is folder found. Second ist is not found. - mock_find_volume_folder.side_effect = [{'instanceId': '1'}, None] - expected_url = 'StorageCenter/ScVolume/100' - expected_payload = {'Name': newname, - 'VolumeFolder': '1'} - self.scapi._import_one({'instanceId': '100'}, newname) - mock_put.assert_called_once_with(expected_url, expected_payload) - self.assertTrue(mock_find_volume_folder.called) - expected_payload = {'Name': newname} - self.scapi._import_one({'instanceId': '100'}, newname) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[{'configuredSize': - '1.073741824E9 Bytes'}]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'size_to_gb', - return_value=(1, 0)) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=[]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_import_one', - return_value=VOLUME) - def test_manage_existing(self, - mock_import_one, - mock_find_mappings, - mock_size_to_gb, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - newname = 'guid' - existing = {'source-name': 'scvolname'} - self.scapi.manage_existing(newname, existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), None, False) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_size_to_gb.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[]) - def test_manage_existing_vol_not_found(self, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - - # Same as above only we don't have a volume folder. - newname = 'guid' - existing = {'source-name': 'scvolname'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.scapi.manage_existing, - newname, - existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[{}, {}, {}]) - def test_manage_existing_vol_multiple_found(self, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - - # Same as above only we don't have a volume folder. - newname = 'guid' - existing = {'source-name': 'scvolname'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.scapi.manage_existing, - newname, - existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[{'configuredSize': - '1.073741924E9 Bytes'}]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'size_to_gb', - return_value=(1, 100)) - def test_manage_existing_bad_size(self, - mock_size_to_gb, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - - # Same as above only we don't have a volume folder. - newname = 'guid' - existing = {'source-name': 'scvolname'} - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.manage_existing, - newname, - existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - self.assertTrue(mock_size_to_gb.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[{'configuredSize': - '1.073741824E9 Bytes'}]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'size_to_gb', - return_value=(1, 0)) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=[{}, {}]) - def test_manage_existing_already_mapped(self, - mock_find_mappings, - mock_size_to_gb, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - - newname = 'guid' - existing = {'source-name': 'scvolname'} - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.manage_existing, - newname, - existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_size_to_gb.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[{'configuredSize': - '1.073741824E9 Bytes'}]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'size_to_gb', - return_value=(1, 0)) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_mappings', - return_value=[]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_import_one', - return_value=None) - def test_manage_existing_import_fail(self, - mock_import_one, - mock_find_mappings, - mock_size_to_gb, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - # We fail on the _find_volume_folder to make this easier. - newname = 'guid' - existing = {'source-name': 'scvolname'} - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.manage_existing, - newname, - existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - self.assertTrue(mock_find_mappings.called) - self.assertTrue(mock_size_to_gb.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[{'configuredSize': - '1.073741824E9 Bytes'}]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'size_to_gb', - return_value=(1, 0)) - def test_get_unmanaged_volume_size(self, - mock_size_to_gb, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - existing = {'source-name': 'scvolname'} - res = self.scapi.get_unmanaged_volume_size(existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - self.assertTrue(mock_size_to_gb.called) - self.assertEqual(1, res) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[]) - def test_get_unmanaged_volume_size_not_found(self, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - existing = {'source-name': 'scvolname'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.scapi.get_unmanaged_volume_size, - existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[{}, {}, {}]) - def test_get_unmanaged_volume_size_many_found(self, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - existing = {'source-name': 'scvolname'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.scapi.get_unmanaged_volume_size, - existing) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_volume_list', - return_value=[{'configuredSize': - '1.073741924E9 Bytes'}]) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'size_to_gb', - return_value=(1, 100)) - def test_get_unmanaged_volume_size_bad_size(self, - mock_size_to_gb, - mock_get_volume_list, - mock_close_connection, - mock_open_connection, - mock_init): - existing = {'source-name': 'scvolname'} - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.get_unmanaged_volume_size, - existing) - self.assertTrue(mock_size_to_gb.called) - mock_get_volume_list.assert_called_once_with( - existing.get('source-name'), - existing.get('source-id'), - False) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'put', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - def test_unmanage(self, - mock_get_id, - mock_put, - mock_close_connection, - mock_open_connection, - mock_init): - # Same as above only we don't have a volume folder. - scvolume = {'name': 'guid'} - expected_url = 'StorageCenter/ScVolume/100' - newname = 'Unmanaged_' + scvolume['name'] - expected_payload = {'Name': newname} - self.scapi.unmanage(scvolume) - self.assertTrue(mock_get_id.called) - mock_put.assert_called_once_with(expected_url, expected_payload) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'put', - return_value=RESPONSE_400) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_id', - return_value='100') - def test_unmanage_fail(self, - mock_get_id, - mock_put, - mock_close_connection, - mock_open_connection, - mock_init): - # Same as above only we don't have a volume folder. - scvolume = {'name': 'guid'} - expected_url = 'StorageCenter/ScVolume/100' - newname = 'Unmanaged_' + scvolume['name'] - expected_payload = {'Name': newname} - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.unmanage, - scvolume) - self.assertTrue(mock_get_id.called) - mock_put.assert_called_once_with(expected_url, expected_payload) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[SCQOS]) - # def _find_qos(self, qosnode): - def test__find_qos(self, - mock_get_json, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - ret = self.scapi._find_qos('Cinder QoS') - self.assertDictEqual(self.SCQOS, ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json') - # def _find_qos(self, qosnode): - def test__find_qos_not_found(self, - mock_get_json, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - # set side effect for posts. - # first empty second returns qosnode - mock_get_json.side_effect = [[], self.SCQOS] - ret = self.scapi._find_qos('Cinder QoS') - self.assertDictEqual(self.SCQOS, ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - # def _find_qos(self, qosnode): - def test__find_qos_find_fail(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi._find_qos, - 'Cinder QoS') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[]) - # def _find_qos(self, qosnode): - def test__find_qos_create_fail(self, - mock_get_json, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - mock_post.side_effect = [self.RESPONSE_200, self.RESPONSE_400] - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi._find_qos, - 'Cinder QoS') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=SCREPL) - def test_get_screplication(self, - mock_get_json, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - ret = self.scapi.get_screplication({'instanceId': '1'}, 65495) - self.assertDictEqual(self.SCREPL[0], ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[]) - def test_get_screplication_not_found(self, - mock_get_json, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - ret = self.scapi.get_screplication({'instanceId': '1'}, 65496) - self.assertIsNone(ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'get', - return_value=RESPONSE_400) - def test_get_screplication_error(self, - mock_get, - mock_close_connection, - mock_open_connection, - mock_init): - ret = self.scapi.get_screplication({'instanceId': '1'}, 65495) - self.assertIsNone(ret) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_screplication', - return_value=SCREPL[0]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_200) - def test_delete_replication(self, - mock_delete, - mock_get_screplication, - mock_close_connection, - mock_open_connection, - mock_init): - destssn = 65495 - expected = 'StorageCenter/ScReplication/%s' % ( - self.SCREPL[0]['instanceId']) - ret = self.scapi.delete_replication(self.VOLUME, destssn) - mock_delete.assert_any_call(expected) - self.assertTrue(ret) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_screplication', - return_value=None) - def test_delete_replication_not_found(self, - mock_get_screplication, - mock_close_connection, - mock_open_connection, - mock_init): - destssn = 65495 - ret = self.scapi.delete_replication(self.VOLUME, destssn) - self.assertFalse(ret) - ret = self.scapi.delete_replication(self.VOLUME, destssn) - self.assertFalse(ret) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_screplication', - return_value=SCREPL[0]) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'delete', - return_value=RESPONSE_400) - def test_delete_replication_error(self, - mock_delete, - mock_get_screplication, - mock_close_connection, - mock_open_connection, - mock_init): - destssn = 65495 - expected = 'StorageCenter/ScReplication/%s' % ( - self.SCREPL[0]['instanceId']) - ret = self.scapi.delete_replication(self.VOLUME, destssn) - mock_delete.assert_any_call(expected) - self.assertFalse(ret) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_qos', - return_value=SCQOS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=SCREPL[0]) - def test_create_replication(self, - mock_get_json, - mock_post, - mock_find_sc, - mock_find_qos, - mock_close_connection, - mock_open_connection, - mock_init): - # We don't test diskfolder. If one is found we include it. If not - # then we leave it out. Checking for disk folder is tested elsewhere. - ssn = 64702 - destssn = 65495 - qosnode = 'Cinder QoS' - notes = 'Created by Dell Cinder Driver' - repl_prefix = 'Cinder repl of ' - - mock_find_sc.side_effect = [destssn, ssn, destssn, ssn, destssn, ssn] - payload = {'DestinationStorageCenter': destssn, - 'QosNode': self.SCQOS['instanceId'], - 'SourceVolume': self.VOLUME['instanceId'], - 'StorageCenter': ssn, - 'ReplicateActiveReplay': False, - 'Type': 'Asynchronous', - 'DestinationVolumeAttributes': - {'CreateSourceVolumeFolderPath': True, - 'Notes': notes, - 'Name': repl_prefix + self.VOLUME['name']} - } - ret = self.scapi.create_replication(self.VOLUME, - str(destssn), - qosnode, - False, - None, - False) - mock_post.assert_any_call('StorageCenter/ScReplication', payload) - self.assertDictEqual(self.SCREPL[0], ret) - payload['Type'] = 'Synchronous' - payload['ReplicateActiveReplay'] = True - ret = self.scapi.create_replication(self.VOLUME, - str(destssn), - qosnode, - True, - None, - False) - mock_post.assert_any_call('StorageCenter/ScReplication', payload) - self.assertDictEqual(self.SCREPL[0], ret) - ret = self.scapi.create_replication(self.VOLUME, - str(destssn), - qosnode, - True, - None, - True) - mock_post.assert_any_call('StorageCenter/ScReplication', payload) - self.assertDictEqual(self.SCREPL[0], ret) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_qos', - return_value=SCQOS) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_sc') - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=SCREPL[0]) - def test_create_replication_error(self, - mock_get_json, - mock_post, - mock_find_sc, - mock_find_qos, - mock_close_connection, - mock_open_connection, - mock_init): - ssn = 64702 - destssn = 65495 - qosnode = 'Cinder QoS' - notes = 'Created by Dell Cinder Driver' - repl_prefix = 'Cinder repl of ' - - mock_find_sc.side_effect = [destssn, ssn, destssn, ssn] - mock_post.side_effect = [self.RESPONSE_400, self.RESPONSE_400, - self.RESPONSE_400, self.RESPONSE_400] - payload = {'DestinationStorageCenter': destssn, - 'QosNode': self.SCQOS['instanceId'], - 'SourceVolume': self.VOLUME['instanceId'], - 'StorageCenter': ssn, - 'ReplicateActiveReplay': False, - 'Type': 'Asynchronous', - 'DestinationVolumeAttributes': - {'CreateSourceVolumeFolderPath': True, - 'Notes': notes, - 'Name': repl_prefix + self.VOLUME['name']} - } - ret = self.scapi.create_replication(self.VOLUME, - str(destssn), - qosnode, - False, - None, - False) - mock_post.assert_any_call('StorageCenter/ScReplication', payload) - self.assertIsNone(ret) - - payload['Type'] = 'Synchronous' - payload['ReplicateActiveReplay'] = True - ret = self.scapi.create_replication(self.VOLUME, - str(destssn), - qosnode, - True, - None, - True) - mock_post.assert_any_call('StorageCenter/ScReplication', payload) - self.assertIsNone(ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=SCREPL) - def test_find_repl_volume(self, - mock_get_json, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - ret = self.scapi.find_repl_volume('guid', 65495) - self.assertDictEqual(self.SCREPL[0], ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[]) - def test_find_repl_volume_empty_list(self, - mock_get_json, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - ret = self.scapi.find_repl_volume('guid', 65495) - self.assertIsNone(ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=[{'instanceId': '1'}, {'instanceId': '2'}]) - def test_find_repl_volume_multiple_results(self, - mock_get_json, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - ret = self.scapi.find_repl_volume('guid', 65495) - self.assertIsNone(ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_find_repl_volume_error(self, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - ret = self.scapi.find_repl_volume('guid', 65495) - self.assertIsNone(ret) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'get_screplication') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_repl_volume') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'find_volume') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - 'remove_mappings') - def test_break_replication(self, - mock_remove_mappings, - mock_find_volume, - mock_find_repl_volume, - mock_get_screplication, - mock_close_connection, - mock_open_connection, - mock_init): - # Find_volume doesn't actually matter. We do not gate on this. - # Switch it up just to prove that. - mock_find_volume.side_effect = [self.VOLUME, # 1 - self.VOLUME, # 2 - None, # 3 - None] # 4 - # Much like find volume we do not gate on this. - mock_get_screplication.side_effect = [self.SCREPL[0], # 1 - None, # 2 - None, # 3 - None] # 4 - # This - mock_find_repl_volume.side_effect = [self.VOLUME, # 1 - self.VOLUME, # 2 - self.VOLUME, # 3 - self.VOLUME] # 4 - mock_remove_mappings.side_effect = [True, # 1 - True, - True, # 2 - False, - True, # 3 - True, - False] # 4 - - # Good path. - ret = self.scapi.break_replication('name', 65495) - self.assertTrue(ret) - # Source found, screpl not found. - ret = self.scapi.break_replication('name', 65495) - self.assertTrue(ret) - # No source vol good path. - ret = self.scapi.break_replication('name', 65495) - self.assertTrue(ret) - # fail remove mappings - ret = self.scapi.break_replication('name', 65495) - self.assertFalse(ret) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_user_preferences') - def test__find_user_replay_profiles(self, - mock_get_user_preferences, - mock_close_connection, - mock_open_connection, - mock_init): - mock_get_user_preferences.return_value = {} - ret = self.scapi._find_user_replay_profiles() - self.assertEqual([], ret) - mock_get_user_preferences.return_value = {'test': 'test', - 'replayProfileList': []} - ret = self.scapi._find_user_replay_profiles() - self.assertEqual([], ret) - mock_get_user_preferences.return_value = { - 'test': 'test', 'replayProfileList': [{'instanceId': 'a'}, - {'instanceId': 'b'}]} - ret = self.scapi._find_user_replay_profiles() - self.assertEqual(['a', 'b'], ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json') - def test__find_daily_replay_profile(self, - mock_get_json, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - mock_post.return_value = self.RESPONSE_200 - mock_get_json.return_value = [{'instanceId': 'a'}] - ret = self.scapi._find_daily_replay_profile() - self.assertEqual('a', ret) - mock_get_json.return_value = [] - ret = self.scapi._find_daily_replay_profile() - self.assertIsNone(ret) - mock_get_json.return_value = None - ret = self.scapi._find_daily_replay_profile() - self.assertIsNone(ret) - mock_post.return_value = self.RESPONSE_400 - ret = self.scapi._find_daily_replay_profile() - self.assertIsNone(ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json') - def test__find_replay_profiles(self, - mock_get_json, - mock_post, - mock_close_connection, - mock_open_connection, - mock_init): - # Good run. - rps = 'a,b' - mock_post.return_value = self.RESPONSE_200 - mock_get_json.return_value = [{'name': 'a', 'instanceId': 'a'}, - {'name': 'b', 'instanceId': 'b'}, - {'name': 'c', 'instanceId': 'c'}] - reta, retb = self.scapi._find_replay_profiles(rps) - self.assertEqual(['a', 'b'], reta) - self.assertEqual(['c'], retb) - # Looking for profile that doesn't exist. - rps = 'a,b,d' - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi._find_replay_profiles, - rps) - # Looking for nothing. - rps = '' - reta, retb = self.scapi._find_replay_profiles(rps) - self.assertEqual([], reta) - self.assertEqual([], retb) - # Still Looking for nothing. - rps = None - reta, retb = self.scapi._find_replay_profiles(rps) - self.assertEqual([], reta) - self.assertEqual([], retb) - # Bad call. - rps = 'a,b' - mock_post.return_value = self.RESPONSE_400 - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi._find_replay_profiles, - rps) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_replay_profiles') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_user_replay_profiles') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_find_daily_replay_profile') - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_update_volume_profiles') - def test_update_replay_profiles(self, - mock_update_volume_profiles, - mock_find_daily_replay_profile, - mock_find_user_replay_profiles, - mock_find_replay_profiles, - mock_close_connection, - mock_open_connection, - mock_init): - scvol = {} - mock_find_replay_profiles.return_value = (['a', 'b'], ['c']) - mock_update_volume_profiles.side_effect = [ - True, True, True, - False, - True, True, False, - True, True, True, True, True, - True, True, True, True, - False] - ret = self.scapi.update_replay_profiles(scvol, 'a,b') - # Two adds and one remove - self.assertEqual(3, mock_update_volume_profiles.call_count) - self.assertTrue(ret) - # Now update fails. - ret = self.scapi.update_replay_profiles(scvol, 'a,b') - # 1 failed update plus 3 from before. - self.assertEqual(4, mock_update_volume_profiles.call_count) - self.assertFalse(ret) - # Fail adding Ids.. - ret = self.scapi.update_replay_profiles(scvol, 'a,b') - # 3 more 4 from before. - self.assertEqual(7, mock_update_volume_profiles.call_count) - self.assertFalse(ret) - # User clearing profiles. - mock_find_replay_profiles.return_value = ([], ['a', 'b', 'c']) - mock_find_user_replay_profiles.return_value = ['d', 'u'] - ret = self.scapi.update_replay_profiles(scvol, '') - # 3 removes and 2 adds plus 7 from before - self.assertEqual(12, mock_update_volume_profiles.call_count) - self.assertTrue(ret) - # User clearing profiles and no defaults. (Probably not possible.) - mock_find_user_replay_profiles.return_value = [] - mock_find_daily_replay_profile.return_value = 'd' - ret = self.scapi.update_replay_profiles(scvol, '') - # 3 removes and 1 add plus 12 from before. - self.assertEqual(16, mock_update_volume_profiles.call_count) - self.assertTrue(ret) - # _find_replay_profiles blows up so we do too. - mock_find_replay_profiles.side_effect = ( - exception.VolumeBackendAPIException('aaa')) - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.update_replay_profiles, - scvol, - 'a,b') - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'put') - def test_manage_replay(self, - mock_put, - mock_close_connection, - mock_open_connection, - mock_init): - screplay = {'description': 'notguid', - 'instanceId': 1} - payload = {'description': 'guid', - 'expireTime': 0} - mock_put.return_value = self.RESPONSE_200 - ret = self.scapi.manage_replay(screplay, 'guid') - self.assertTrue(ret) - mock_put.assert_called_once_with('StorageCenter/ScReplay/1', payload) - mock_put.return_value = self.RESPONSE_400 - ret = self.scapi.manage_replay(screplay, 'guid') - self.assertFalse(ret) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'put') - def test_unmanage_replay(self, - mock_put, - mock_close_connection, - mock_open_connection, - mock_init): - screplay = {'description': 'guid', - 'instanceId': 1} - payload = {'expireTime': 1440} - mock_put.return_value = self.RESPONSE_200 - ret = self.scapi.unmanage_replay(screplay) - self.assertTrue(ret) - mock_put.assert_called_once_with('StorageCenter/ScReplay/1', payload) - mock_put.return_value = self.RESPONSE_400 - ret = self.scapi.unmanage_replay(screplay) - self.assertFalse(ret) - - -class DellSCSanAPIConnectionTestCase(test.TestCase): - - """DellSCSanAPIConnectionTestCase - - Class to test the Storage Center API connection using Mock. - """ - - # Create a Response object that indicates OK - response_ok = models.Response() - response_ok.status_code = 200 - response_ok.reason = u'ok' - RESPONSE_200 = response_ok - - # Create a Response object with no content - response_nc = models.Response() - response_nc.status_code = 204 - response_nc.reason = u'duplicate' - RESPONSE_204 = response_nc - - # Create a Response object is a pure error. - response_bad = models.Response() - response_bad.status_code = 400 - response_bad.reason = u'bad request' - RESPONSE_400 = response_bad - - APIDICT = {u'instanceId': u'0', - u'hostName': u'192.168.0.200', - u'userId': 434226, - u'connectionKey': u'', - u'minApiVersion': u'0.1', - u'webServicesPort': 3033, - u'locale': u'en_US', - u'objectType': u'ApiConnection', - u'secureString': u'', - u'applicationVersion': u'2.0.1', - u'source': u'REST', - u'commandLine': False, - u'application': u'Cinder REST Driver', - u'sessionKey': 1436460614863, - u'provider': u'EnterpriseManager', - u'instanceName': u'ApiConnection', - u'connected': True, - u'userName': u'Admin', - u'useHttps': False, - u'providerVersion': u'15.3.1.186', - u'apiVersion': u'2.2', - u'apiBuild': 199} - - def setUp(self): - super(DellSCSanAPIConnectionTestCase, self).setUp() - - # Configuration is a mock. A mock is pretty much a blank - # slate. I believe mock's done in setup are not happy time - # mocks. So we just do a few things like driver config here. - self.configuration = mock.Mock() - - self.configuration.san_is_local = False - self.configuration.san_ip = "192.168.0.1" - self.configuration.san_login = "admin" - self.configuration.san_password = "mmm" - self.configuration.dell_sc_ssn = 12345 - self.configuration.dell_sc_server_folder = 'openstack' - self.configuration.dell_sc_volume_folder = 'openstack' - # Note that we set this to True even though we do not - # test this functionality. This is sent directly to - # the requests calls as the verify parameter and as - # that is a third party library deeply stubbed out is - # not directly testable by this code. Note that in the - # case that this fails the driver fails to even come - # up. - self.configuration.dell_sc_verify_cert = True - self.configuration.dell_sc_api_port = 3033 - self.configuration.iscsi_ip_address = '192.168.1.1' - self.configuration.iscsi_port = 3260 - self._context = context.get_admin_context() - self.apiversion = '2.0' - - # Set up the StorageCenterApi - self.scapi = dell_storagecenter_api.StorageCenterApi( - self.configuration.san_ip, - self.configuration.dell_sc_api_port, - self.configuration.san_login, - self.configuration.san_password, - self.configuration.dell_sc_verify_cert, - self.apiversion) - - # Set up the scapi configuration vars - self.scapi.ssn = self.configuration.dell_sc_ssn - self.scapi.sfname = self.configuration.dell_sc_server_folder - self.scapi.vfname = self.configuration.dell_sc_volume_folder - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=APIDICT) - def test_open_connection(self, - mock_get_json, - mock_post): - self.scapi.open_connection() - self.assertTrue(mock_post.called) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_check_version_fail', - return_value=RESPONSE_400) - def test_open_connection_failure(self, - mock_check_version_fail, - mock_post): - - self.assertRaises(exception.VolumeBackendAPIException, - self.scapi.open_connection) - self.assertTrue(mock_check_version_fail.called) - - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_check_version_fail', - return_value=RESPONSE_200) - @mock.patch.object(dell_storagecenter_api.StorageCenterApi, - '_get_json', - return_value=APIDICT) - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_400) - def test_open_connection_sc(self, - mock_post, - mock_get_json, - mock_check_version_fail): - self.scapi.open_connection() - self.assertTrue(mock_check_version_fail.called) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_204) - def test_close_connection(self, - mock_post): - self.scapi.close_connection() - self.assertTrue(mock_post.called) - - @mock.patch.object(dell_storagecenter_api.HttpClient, - 'post', - return_value=RESPONSE_200) - def test_close_connection_failure(self, - mock_post): - self.scapi.close_connection() - self.assertTrue(mock_post.called) diff --git a/cinder/tests/unit/test_dothill.py b/cinder/tests/unit/test_dothill.py deleted file mode 100644 index a974e2250..000000000 --- a/cinder/tests/unit/test_dothill.py +++ /dev/null @@ -1,736 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -"""Unit tests for OpenStack Cinder DotHill driver.""" - - -from lxml import etree -import mock -import requests - -from cinder import exception -from cinder import test -from cinder.volume.drivers.dothill import dothill_client as dothill -from cinder.volume.drivers.dothill import dothill_common -from cinder.volume.drivers.dothill import dothill_fc -from cinder.volume.drivers.dothill import dothill_iscsi -from cinder.zonemanager import utils as fczm_utils - -session_key = '12a1626754554a21d85040760c81b' -resp_login = ''' - success - 0 - 12a1626754554a21d85040760c81b - 1''' -resp_badlogin = ''' - error - 1 - Authentication failure - 1''' -response_ok = ''' - some data - 0 - ''' -response_not_ok = ''' - Error Message - 1 - ''' -response_stats_linear = ''' - 3863830528 - 3863830528 - ''' -response_stats_virtual = ''' - 3863830528 - 3863830528 - ''' -response_no_lun = '''''' -response_lun = ''' - 1 - - 4''' -response_ports = ''' - - FC - id1 - Disconnected - - FC - id2 - Up - - iSCSI - id3 - 10.0.0.10 - Disconnected - - iSCSI - id4 - 10.0.0.11 - Up - - iSCSI - id5 - 10.0.0.12 - Up - ''' - -response_ports_linear = response_ports % {'ip': 'primary-ip-address'} -response_ports_virtual = response_ports % {'ip': 'ip-address'} - - -invalid_xml = '''''' -malformed_xml = '''''' -fake_xml = '''''' - -stats_low_space = {'free_capacity_gb': 10, 'total_capacity_gb': 100} -stats_large_space = {'free_capacity_gb': 90, 'total_capacity_gb': 100} - -vol_id = 'fceec30e-98bc-4ce5-85ff-d7309cc17cc2' -test_volume = {'id': vol_id, 'name_id': None, - 'display_name': 'test volume', 'name': 'volume', 'size': 10} -test_retype_volume = {'attach_status': 'available', 'id': vol_id, - 'name_id': None, 'display_name': 'test volume', - 'name': 'volume', 'size': 10} -test_host = {'capabilities': {'location_info': - 'DotHillVolumeDriver:xxxxx:dg02:A'}} -test_snap = {'id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', - 'volume': {'name_id': None}, - 'volume_id': vol_id, - 'display_name': 'test volume', 'name': 'volume', 'size': 10} -encoded_volid = 'v_O7DDpi8TOWF_9cwnMF' -encoded_snapid = 's_O7DDpi8TOWF_9cwnMF' -dest_volume = {'id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', - 'source_volid': vol_id, - 'display_name': 'test volume', 'name': 'volume', 'size': 10} -attached_volume = {'id': vol_id, - 'display_name': 'test volume', 'name': 'volume', - 'size': 10, 'status': 'in-use', - 'attach_status': 'attached'} -attaching_volume = {'id': vol_id, - 'display_name': 'test volume', 'name': 'volume', - 'size': 10, 'status': 'attaching', - 'attach_status': 'attached'} -detached_volume = {'id': vol_id, 'name_id': None, - 'display_name': 'test volume', 'name': 'volume', - 'size': 10, 'status': 'available', - 'attach_status': 'detached'} - -connector = {'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:222', - 'wwpns': ["111111111111111", "111111111111112"], - 'wwnns': ["211111111111111", "211111111111112"], - 'host': 'fakehost'} -invalid_connector = {'ip': '10.0.0.2', - 'initiator': '', - 'wwpns': [], - 'wwnns': [], - 'host': 'fakehost'} - - -class TestDotHillClient(test.TestCase): - def setUp(self): - super(TestDotHillClient, self).setUp() - self.login = 'manage' - self.passwd = '!manage' - self.ip = '10.0.0.1' - self.protocol = 'http' - self.ssl_verify = False - self.client = dothill.DotHillClient(self.ip, self.login, self.passwd, - self.protocol, self.ssl_verify) - - @mock.patch('requests.get') - def test_login(self, mock_requests_get): - m = mock.Mock() - m.text.encode.side_effect = [resp_login] - mock_requests_get.return_value = m - self.client.login() - self.assertEqual(session_key, self.client._session_key) - m.text.encode.side_effect = [resp_badlogin] - self.assertRaises(exception.DotHillAuthenticationError, - self.client.login) - - def test_build_request_url(self): - url = self.client._build_request_url('/path') - self.assertEqual('http://10.0.0.1/api/path', url) - url = self.client._build_request_url('/path', arg1='val1') - self.assertEqual('http://10.0.0.1/api/path/arg1/val1', url) - url = self.client._build_request_url('/path', arg_1='val1') - self.assertEqual('http://10.0.0.1/api/path/arg-1/val1', url) - url = self.client._build_request_url('/path', 'arg1') - self.assertEqual('http://10.0.0.1/api/path/arg1', url) - url = self.client._build_request_url('/path', 'arg1', arg2='val2') - self.assertEqual('http://10.0.0.1/api/path/arg2/val2/arg1', url) - url = self.client._build_request_url('/path', 'arg1', 'arg3', - arg2='val2') - self.assertEqual('http://10.0.0.1/api/path/arg2/val2/arg1/arg3', url) - - @mock.patch('requests.get') - def test_request(self, mock_requests_get): - self.client._session_key = session_key - - m = mock.Mock() - m.text.encode.side_effect = [response_ok, malformed_xml, - requests.exceptions. - RequestException("error")] - mock_requests_get.return_value = m - ret = self.client._request('/path') - self.assertTrue(type(ret) == etree._Element) - self.assertRaises(exception.DotHillConnectionError, - self.client._request, - '/path') - self.assertRaises(exception.DotHillConnectionError, - self.client._request, - '/path') - - def test_assert_response_ok(self): - ok_tree = etree.XML(response_ok) - not_ok_tree = etree.XML(response_not_ok) - invalid_tree = etree.XML(invalid_xml) - ret = self.client._assert_response_ok(ok_tree) - self.assertIsNone(ret) - self.assertRaises(exception.DotHillRequestError, - self.client._assert_response_ok, - not_ok_tree) - self.assertRaises(exception.DotHillRequestError, - self.client._assert_response_ok, invalid_tree) - - @mock.patch.object(dothill.DotHillClient, '_request') - def test_backend_exists(self, mock_request): - mock_request.side_effect = [exception.DotHillRequestError, - fake_xml] - self.assertFalse(self.client.backend_exists('backend_name', - 'linear')) - self.assertTrue(self.client.backend_exists('backend_name', - 'linear')) - - @mock.patch.object(dothill.DotHillClient, '_request') - def test_backend_stats(self, mock_request): - stats = {'free_capacity_gb': 1979, - 'total_capacity_gb': 1979} - linear = etree.XML(response_stats_linear) - virtual = etree.XML(response_stats_virtual) - mock_request.side_effect = [linear, virtual] - - self.assertEqual(stats, self.client.backend_stats('OpenStack', - 'linear')) - self.assertEqual(stats, self.client.backend_stats('A', - 'virtual')) - - @mock.patch.object(dothill.DotHillClient, '_request') - def test_get_lun(self, mock_request): - mock_request.side_effect = [etree.XML(response_no_lun), - etree.XML(response_lun)] - ret = self.client._get_first_available_lun_for_host("fakehost") - self.assertEqual(1, ret) - ret = self.client._get_first_available_lun_for_host("fakehost") - self.assertEqual(2, ret) - - @mock.patch.object(dothill.DotHillClient, '_request') - def test_get_ports(self, mock_request): - mock_request.side_effect = [etree.XML(response_ports)] - ret = self.client.get_active_target_ports() - self.assertEqual([{'port-type': 'FC', - 'target-id': 'id2', - 'status': 'Up'}, - {'port-type': 'iSCSI', - 'target-id': 'id4', - 'status': 'Up'}, - {'port-type': 'iSCSI', - 'target-id': 'id5', - 'status': 'Up'}], ret) - - @mock.patch.object(dothill.DotHillClient, '_request') - def test_get_fc_ports(self, mock_request): - mock_request.side_effect = [etree.XML(response_ports)] - ret = self.client.get_active_fc_target_ports() - self.assertEqual(['id2'], ret) - - @mock.patch.object(dothill.DotHillClient, '_request') - def test_get_iscsi_iqns(self, mock_request): - mock_request.side_effect = [etree.XML(response_ports)] - ret = self.client.get_active_iscsi_target_iqns() - self.assertEqual(['id4', 'id5'], ret) - - @mock.patch.object(dothill.DotHillClient, '_request') - def test_get_iscsi_portals(self, mock_request): - portals = {'10.0.0.12': 'Up', '10.0.0.11': 'Up'} - mock_request.side_effect = [etree.XML(response_ports_linear), - etree.XML(response_ports_virtual)] - ret = self.client.get_active_iscsi_target_portals() - self.assertEqual(portals, ret) - ret = self.client.get_active_iscsi_target_portals() - self.assertEqual(portals, ret) - - -class FakeConfiguration1(object): - dothill_backend_name = 'OpenStack' - dothill_backend_type = 'linear' - san_ip = '10.0.0.1' - san_login = 'manage' - san_password = '!manage' - dothill_api_protocol = 'http' - - def safe_get(self, key): - return 'fakevalue' - - -class FakeConfiguration2(FakeConfiguration1): - dothill_iscsi_ips = ['10.0.0.11'] - use_chap_auth = None - - -class TestFCDotHillCommon(test.TestCase): - def setUp(self): - super(TestFCDotHillCommon, self).setUp() - self.config = FakeConfiguration1() - self.common = dothill_common.DotHillCommon(self.config) - self.common.client_login = mock.MagicMock() - self.common.client_logout = mock.MagicMock() - self.common.serialNumber = "xxxxx" - self.common.owner = "A" - self.connector_element = "wwpns" - - @mock.patch.object(dothill.DotHillClient, 'get_serial_number') - @mock.patch.object(dothill.DotHillClient, 'get_owner_info') - @mock.patch.object(dothill.DotHillClient, 'backend_exists') - def test_do_setup(self, mock_backend_exists, - mock_owner_info, mock_serial_number): - mock_backend_exists.side_effect = [False, True] - mock_owner_info.return_value = "A" - mock_serial_number.return_value = "xxxxx" - self.assertRaises(exception.DotHillInvalidBackend, - self.common.do_setup, None) - self.assertIsNone(self.common.do_setup(None)) - mock_backend_exists.assert_called_with(self.common.backend_name, - self.common.backend_type) - mock_owner_info.assert_called_with(self.common.backend_name, - self.common.backend_type) - - def test_vol_name(self): - self.assertEqual(encoded_volid, self.common._get_vol_name(vol_id)) - self.assertEqual(encoded_snapid, self.common._get_snap_name(vol_id)) - - def test_check_flags(self): - class FakeOptions(object): - def __init__(self, d): - for k, v in d.items(): - self.__dict__[k] = v - - options = FakeOptions({'opt1': 'val1', 'opt2': 'val2'}) - required_flags = ['opt1', 'opt2'] - ret = self.common.check_flags(options, required_flags) - self.assertIsNone(ret) - - options = FakeOptions({'opt1': 'val1', 'opt2': 'val2'}) - required_flags = ['opt1', 'opt2', 'opt3'] - self.assertRaises(exception.Invalid, self.common.check_flags, - options, required_flags) - - def test_assert_connector_ok(self): - self.assertRaises(exception.InvalidInput, - self.common._assert_connector_ok, invalid_connector, - self.connector_element) - self.assertIsNone(self.common._assert_connector_ok( - connector, - self.connector_element)) - - @mock.patch.object(dothill.DotHillClient, 'backend_stats') - def test_update_volume_stats(self, mock_stats): - mock_stats.side_effect = [exception.DotHillRequestError, - stats_large_space] - - self.assertRaises(exception.Invalid, self.common._update_volume_stats) - mock_stats.assert_called_with(self.common.backend_name, - self.common.backend_type) - ret = self.common._update_volume_stats() - - self.assertIsNone(ret) - self.assertEqual({'driver_version': self.common.VERSION, - 'pools': [{'QoS_support': False, - 'free_capacity_gb': 90, - 'location_info': - 'DotHillVolumeDriver:xxxxx:OpenStack:A', - 'pool_name': 'OpenStack', - 'total_capacity_gb': 100}], - 'storage_protocol': None, - 'vendor_name': 'DotHill', - 'volume_backend_name': None}, self.common.stats) - - @mock.patch.object(dothill.DotHillClient, 'create_volume') - def test_create_volume(self, mock_create): - mock_create.side_effect = [exception.DotHillRequestError, None] - - self.assertRaises(exception.Invalid, self.common.create_volume, - test_volume) - ret = self.common.create_volume(test_volume) - self.assertIsNone(ret) - mock_create.assert_called_with(encoded_volid, - "%sGB" % test_volume['size'], - self.common.backend_name, - self.common.backend_type) - - @mock.patch.object(dothill.DotHillClient, 'delete_volume') - def test_delete_volume(self, mock_delete): - not_found_e = exception.DotHillRequestError( - 'The volume was not found on this system.') - mock_delete.side_effect = [not_found_e, exception.DotHillRequestError, - None] - self.assertIsNone(self.common.delete_volume(test_volume)) - self.assertRaises(exception.Invalid, self.common.delete_volume, - test_volume) - self.assertIsNone(self.common.delete_volume(test_volume)) - mock_delete.assert_called_with(encoded_volid) - - @mock.patch.object(dothill.DotHillClient, 'copy_volume') - @mock.patch.object(dothill.DotHillClient, 'backend_stats') - def test_create_cloned_volume(self, mock_stats, mock_copy): - mock_stats.side_effect = [stats_low_space, stats_large_space, - stats_large_space] - - self.assertRaises(exception.DotHillNotEnoughSpace, - self.common.create_cloned_volume, - dest_volume, detached_volume) - self.assertFalse(mock_copy.called) - - mock_copy.side_effect = [exception.DotHillRequestError, None] - self.assertRaises(exception.Invalid, - self.common.create_cloned_volume, - dest_volume, detached_volume) - - ret = self.common.create_cloned_volume(dest_volume, detached_volume) - self.assertIsNone(ret) - - mock_copy.assert_called_with(encoded_volid, - 'vqqqqqqqqqqqqqqqqqqq', - self.common.backend_name, - self.common.backend_type) - - @mock.patch.object(dothill.DotHillClient, 'copy_volume') - @mock.patch.object(dothill.DotHillClient, 'backend_stats') - def test_create_volume_from_snapshot(self, mock_stats, mock_copy): - mock_stats.side_effect = [stats_low_space, stats_large_space, - stats_large_space] - - self.assertRaises(exception.DotHillNotEnoughSpace, - self.common.create_volume_from_snapshot, - dest_volume, test_snap) - - mock_copy.side_effect = [exception.DotHillRequestError, None] - self.assertRaises(exception.Invalid, - self.common.create_volume_from_snapshot, - dest_volume, test_snap) - - ret = self.common.create_volume_from_snapshot(dest_volume, test_snap) - self.assertIsNone(ret) - mock_copy.assert_called_with('sqqqqqqqqqqqqqqqqqqq', - 'vqqqqqqqqqqqqqqqqqqq', - self.common.backend_name, - self.common.backend_type) - - @mock.patch.object(dothill.DotHillClient, 'extend_volume') - def test_extend_volume(self, mock_extend): - mock_extend.side_effect = [exception.DotHillRequestError, None] - - self.assertRaises(exception.Invalid, self.common.extend_volume, - test_volume, 20) - ret = self.common.extend_volume(test_volume, 20) - self.assertIsNone(ret) - mock_extend.assert_called_with(encoded_volid, '10GB') - - @mock.patch.object(dothill.DotHillClient, 'create_snapshot') - def test_create_snapshot(self, mock_create): - mock_create.side_effect = [exception.DotHillRequestError, None] - - self.assertRaises(exception.Invalid, self.common.create_snapshot, - test_snap) - ret = self.common.create_snapshot(test_snap) - self.assertIsNone(ret) - mock_create.assert_called_with(encoded_volid, 'sqqqqqqqqqqqqqqqqqqq') - - @mock.patch.object(dothill.DotHillClient, 'delete_snapshot') - def test_delete_snapshot(self, mock_delete): - not_found_e = exception.DotHillRequestError( - 'The volume was not found on this system.') - mock_delete.side_effect = [not_found_e, exception.DotHillRequestError, - None] - - self.assertIsNone(self.common.delete_snapshot(test_snap)) - self.assertRaises(exception.Invalid, self.common.delete_snapshot, - test_snap) - self.assertIsNone(self.common.delete_snapshot(test_snap)) - mock_delete.assert_called_with('sqqqqqqqqqqqqqqqqqqq') - - @mock.patch.object(dothill.DotHillClient, 'map_volume') - def test_map_volume(self, mock_map): - mock_map.side_effect = [exception.DotHillRequestError, 10] - - self.assertRaises(exception.Invalid, self.common.map_volume, - test_volume, connector, self.connector_element) - lun = self.common.map_volume(test_volume, connector, - self.connector_element) - self.assertEqual(10, lun) - mock_map.assert_called_with(encoded_volid, - connector, self.connector_element) - - @mock.patch.object(dothill.DotHillClient, 'unmap_volume') - def test_unmap_volume(self, mock_unmap): - mock_unmap.side_effect = [exception.DotHillRequestError, None] - - self.assertRaises(exception.Invalid, self.common.unmap_volume, - test_volume, connector, self.connector_element) - ret = self.common.unmap_volume(test_volume, connector, - self.connector_element) - self.assertIsNone(ret) - mock_unmap.assert_called_with(encoded_volid, connector, - self.connector_element) - - @mock.patch.object(dothill.DotHillClient, 'copy_volume') - @mock.patch.object(dothill.DotHillClient, 'delete_volume') - @mock.patch.object(dothill.DotHillClient, 'modify_volume_name') - def test_retype(self, mock_modify, mock_delete, mock_copy): - mock_copy.side_effect = [exception.DotHillRequestError, None] - self.assertRaises(exception.Invalid, self.common.migrate_volume, - test_retype_volume, test_host) - ret = self.common.migrate_volume(test_retype_volume, test_host) - self.assertEqual((True, None), ret) - ret = self.common.migrate_volume(test_retype_volume, - {'capabilities': {}}) - self.assertEqual((False, None), ret) - - @mock.patch.object(dothill_common.DotHillCommon, '_get_vol_name') - @mock.patch.object(dothill.DotHillClient, 'modify_volume_name') - def test_manage_existing(self, mock_modify, mock_volume): - existing_ref = {'source-name': 'xxxx'} - mock_modify.side_effect = [exception.DotHillRequestError, None] - self.assertRaises(exception.Invalid, self.common.manage_existing, - test_volume, existing_ref) - ret = self.common.manage_existing(test_volume, existing_ref) - self.assertIsNone(ret) - - @mock.patch.object(dothill.DotHillClient, 'get_volume_size') - def test_manage_existing_get_size(self, mock_volume): - existing_ref = {'source-name': 'xxxx'} - mock_volume.side_effect = [exception.DotHillRequestError, 1] - self.assertRaises(exception.Invalid, - self.common.manage_existing_get_size, - None, existing_ref) - ret = self.common.manage_existing_get_size(None, existing_ref) - self.assertEqual(1, ret) - - -class TestISCSIDotHillCommon(TestFCDotHillCommon): - def setUp(self): - super(TestISCSIDotHillCommon, self).setUp() - self.connector_element = 'initiator' - - -class TestDotHillFC(test.TestCase): - @mock.patch.object(dothill_common.DotHillCommon, 'do_setup') - def setUp(self, mock_setup): - super(TestDotHillFC, self).setUp() - self.vendor_name = 'DotHill' - - mock_setup.return_value = True - - def fake_init(self, *args, **kwargs): - super(dothill_fc.DotHillFCDriver, self).__init__() - self.common = None - self.configuration = FakeConfiguration1() - self.lookup_service = fczm_utils.create_lookup_service() - - dothill_fc.DotHillFCDriver.__init__ = fake_init - self.driver = dothill_fc.DotHillFCDriver() - self.driver.do_setup(None) - - def _test_with_mock(self, mock, method, args, expected=None): - func = getattr(self.driver, method) - mock.side_effect = [exception.Invalid(), None] - self.assertRaises(exception.Invalid, func, *args) - self.assertEqual(expected, func(*args)) - - @mock.patch.object(dothill_common.DotHillCommon, 'create_volume') - def test_create_volume(self, mock_create): - self._test_with_mock(mock_create, 'create_volume', [None]) - - @mock.patch.object(dothill_common.DotHillCommon, - 'create_cloned_volume') - def test_create_cloned_volume(self, mock_create): - self._test_with_mock(mock_create, 'create_cloned_volume', [None, None]) - - @mock.patch.object(dothill_common.DotHillCommon, - 'create_volume_from_snapshot') - def test_create_volume_from_snapshot(self, mock_create): - self._test_with_mock(mock_create, 'create_volume_from_snapshot', - [None, None]) - - @mock.patch.object(dothill_common.DotHillCommon, 'delete_volume') - def test_delete_volume(self, mock_delete): - self._test_with_mock(mock_delete, 'delete_volume', [None]) - - @mock.patch.object(dothill_common.DotHillCommon, 'create_snapshot') - def test_create_snapshot(self, mock_create): - self._test_with_mock(mock_create, 'create_snapshot', [None]) - - @mock.patch.object(dothill_common.DotHillCommon, 'delete_snapshot') - def test_delete_snapshot(self, mock_delete): - self._test_with_mock(mock_delete, 'delete_snapshot', [None]) - - @mock.patch.object(dothill_common.DotHillCommon, 'extend_volume') - def test_extend_volume(self, mock_extend): - self._test_with_mock(mock_extend, 'extend_volume', [None, 10]) - - @mock.patch.object(dothill_common.DotHillCommon, 'client_logout') - @mock.patch.object(dothill_common.DotHillCommon, - 'get_active_fc_target_ports') - @mock.patch.object(dothill_common.DotHillCommon, 'map_volume') - @mock.patch.object(dothill_common.DotHillCommon, 'client_login') - def test_initialize_connection(self, mock_login, mock_map, mock_ports, - mock_logout): - mock_login.return_value = None - mock_logout.return_value = None - mock_map.side_effect = [exception.Invalid, 1] - mock_ports.side_effect = [['id1']] - - self.assertRaises(exception.Invalid, - self.driver.initialize_connection, test_volume, - connector) - mock_map.assert_called_with(test_volume, connector, 'wwpns') - - ret = self.driver.initialize_connection(test_volume, connector) - self.assertEqual({'driver_volume_type': 'fibre_channel', - 'data': {'initiator_target_map': { - '111111111111111': ['id1'], - '111111111111112': ['id1']}, - 'target_wwn': ['id1'], - 'target_lun': 1, - 'target_discovered': True}}, ret) - - @mock.patch.object(dothill_common.DotHillCommon, 'unmap_volume') - @mock.patch.object(dothill.DotHillClient, 'list_luns_for_host') - def test_terminate_connection(self, mock_list, mock_unmap): - mock_unmap.side_effect = [exception.Invalid, 1] - mock_list.side_effect = ['yes'] - actual = {'driver_volume_type': 'fibre_channel', 'data': {}} - self.assertRaises(exception.Invalid, - self.driver.terminate_connection, test_volume, - connector) - mock_unmap.assert_called_with(test_volume, connector, 'wwpns') - - ret = self.driver.terminate_connection(test_volume, connector) - self.assertEqual(actual, ret) - - @mock.patch.object(dothill_common.DotHillCommon, 'get_volume_stats') - def test_get_volume_stats(self, mock_stats): - stats = {'storage_protocol': None, - 'driver_version': self.driver.VERSION, - 'volume_backend_name': None, - 'vendor_name': self.vendor_name, - 'pools': [{'free_capacity_gb': 90, - 'reserved_percentage': 0, - 'total_capacity_gb': 100, - 'QoS_support': False, - 'location_info': 'xx:xx:xx:xx', - 'pool_name': 'x'}]} - mock_stats.side_effect = [exception.Invalid, stats, stats] - - self.assertRaises(exception.Invalid, self.driver.get_volume_stats, - False) - ret = self.driver.get_volume_stats(False) - self.assertEqual(stats, ret) - - ret = self.driver.get_volume_stats(True) - self.assertEqual(stats, ret) - mock_stats.assert_called_with(True) - - @mock.patch.object(dothill_common.DotHillCommon, 'retype') - def test_retype(self, mock_retype): - mock_retype.side_effect = [exception.Invalid, True, False] - args = [None, None, None, None, None] - self.assertRaises(exception.Invalid, self.driver.retype, *args) - self.assertTrue(self.driver.retype(*args)) - self.assertFalse(self.driver.retype(*args)) - - @mock.patch.object(dothill_common.DotHillCommon, 'manage_existing') - def test_manage_existing(self, mock_manage_existing): - self._test_with_mock(mock_manage_existing, 'manage_existing', - [None, None]) - - @mock.patch.object(dothill_common.DotHillCommon, - 'manage_existing_get_size') - def test_manage_size(self, mock_manage_size): - mock_manage_size.side_effect = [exception.Invalid, 1] - self.assertRaises(exception.Invalid, - self.driver.manage_existing_get_size, - None, None) - self.assertEqual(1, self.driver.manage_existing_get_size(None, None)) - - -class TestDotHillISCSI(TestDotHillFC): - @mock.patch.object(dothill_common.DotHillCommon, 'do_setup') - def setUp(self, mock_setup): - super(TestDotHillISCSI, self).setUp() - self.vendor_name = 'DotHill' - mock_setup.return_value = True - - def fake_init(self, *args, **kwargs): - super(dothill_iscsi.DotHillISCSIDriver, self).__init__() - self.common = None - self.configuration = FakeConfiguration2() - self.iscsi_ips = ['10.0.0.11'] - - dothill_iscsi.DotHillISCSIDriver.__init__ = fake_init - self.driver = dothill_iscsi.DotHillISCSIDriver() - self.driver.do_setup(None) - - @mock.patch.object(dothill_common.DotHillCommon, 'client_logout') - @mock.patch.object(dothill_common.DotHillCommon, - 'get_active_iscsi_target_portals') - @mock.patch.object(dothill_common.DotHillCommon, - 'get_active_iscsi_target_iqns') - @mock.patch.object(dothill_common.DotHillCommon, 'map_volume') - @mock.patch.object(dothill_common.DotHillCommon, 'client_login') - def test_initialize_connection(self, mock_login, mock_map, mock_iqns, - mock_portals, mock_logout): - mock_login.return_value = None - mock_logout.return_value = None - mock_map.side_effect = [exception.Invalid, 1] - self.driver.iscsi_ips = ['10.0.0.11'] - self.driver.initialize_iscsi_ports() - mock_iqns.side_effect = [['id2']] - mock_portals.return_value = {'10.0.0.11': 'Up', '10.0.0.12': 'Up'} - - self.assertRaises(exception.Invalid, - self.driver.initialize_connection, test_volume, - connector) - mock_map.assert_called_with(test_volume, connector, 'initiator') - - ret = self.driver.initialize_connection(test_volume, connector) - self.assertEqual({'driver_volume_type': 'iscsi', - 'data': {'target_iqn': 'id2', - 'target_lun': 1, - 'target_discovered': True, - 'target_portal': '10.0.0.11:3260'}}, ret) - - @mock.patch.object(dothill_common.DotHillCommon, 'unmap_volume') - def test_terminate_connection(self, mock_unmap): - mock_unmap.side_effect = [exception.Invalid, 1] - - self.assertRaises(exception.Invalid, - self.driver.terminate_connection, test_volume, - connector) - mock_unmap.assert_called_with(test_volume, connector, 'initiator') - - ret = self.driver.terminate_connection(test_volume, connector) - self.assertIsNone(ret) diff --git a/cinder/tests/unit/test_drbdmanagedrv.py b/cinder/tests/unit/test_drbdmanagedrv.py deleted file mode 100644 index 070e5628f..000000000 --- a/cinder/tests/unit/test_drbdmanagedrv.py +++ /dev/null @@ -1,581 +0,0 @@ -# Copyright (c) 2014 LINBIT HA Solutions GmbH -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import collections -import eventlet -import six -import sys -import time - -import mock -from oslo_utils import importutils -from oslo_utils import timeutils - -from cinder import context -from cinder import test -from cinder.volume import configuration as conf - - -class mock_dbus(object): - def __init__(self): - pass - - @staticmethod - def Array(defaults, signature=None): - return defaults - - -class mock_dm_consts(object): - - TQ_GET_PATH = "get_path" - - NODE_ADDR = "addr" - - CSTATE_PREFIX = "cstate:" - TSTATE_PREFIX = "tstate:" - - FLAG_UPD_POOL = "upd_pool" - FLAG_UPDATE = "update" - FLAG_DRBDCTRL = "drbdctrl" - FLAG_STORAGE = "storage" - FLAG_EXTERNAL = "external" - FLAG_DEPLOY = "deploy" - - FLAG_DISKLESS = "diskless" - FLAG_CONNECT = "connect" - FLAG_UPD_CON = "upd_con" - FLAG_RECONNECT = "reconnect" - FLAG_OVERWRITE = "overwrite" - FLAG_DISCARD = "discard" - FLAG_UPD_CONFIG = "upd_config" - FLAG_STANDBY = "standby" - FLAG_QIGNORE = "qignore" - FLAG_REMOVE = "remove" - - AUX_PROP_PREFIX = "aux:" - - BOOL_TRUE = "true" - BOOL_FALSE = "false" - - VOL_ID = "vol_id" - - -class mock_dm_exc(object): - - DM_SUCCESS = 0 - DM_INFO = 1 - DM_EEXIST = 101 - DM_ENOENT = 102 - DM_ERROR = 1000 - - -class mock_dm_utils(object): - - @staticmethod - def _aux_prop_name(key): - if six.text_type(key).startswith(mock_dm_consts.AUX_PROP_PREFIX): - return key[len(mock_dm_consts.AUX_PROP_PREFIX):] - else: - return None - - @staticmethod - def aux_props_to_dict(props): - aux_props = {} - for (key, val) in props.items(): - aux_key = mock_dm_utils._aux_prop_name(key) - if aux_key is not None: - aux_props[aux_key] = val - return aux_props - - @staticmethod - def dict_to_aux_props(props): - aux_props = {} - for (key, val) in props.items(): - aux_key = mock_dm_consts.AUX_PROP_PREFIX + six.text_type(key) - aux_props[aux_key] = six.text_type(val) - return aux_props - - -def public_keys(c): - return [n for n in c.__dict__.keys() if not n.startswith("_")] - - -sys.modules['dbus'] = mock_dbus -sys.modules['drbdmanage'] = collections.namedtuple( - 'module', ['consts', 'exceptions', 'utils']) -sys.modules['drbdmanage.utils'] = collections.namedtuple( - 'module', public_keys(mock_dm_utils)) -sys.modules['drbdmanage.consts'] = collections.namedtuple( - 'module', public_keys(mock_dm_consts)) -sys.modules['drbdmanage.exceptions'] = collections.namedtuple( - 'module', public_keys(mock_dm_exc)) - -import cinder.volume.drivers.drbdmanagedrv as drv - -drv.dbus = mock_dbus -drv.dm_const = mock_dm_consts -drv.dm_utils = mock_dm_utils -drv.dm_exc = mock_dm_exc - - -def create_configuration(object): - configuration = mock.MockObject(conf.Configuration) - configuration.san_is_local = False - configuration.append_config_values(mock.IgnoreArg()) - return configuration - - -class DrbdManageFakeDriver(object): - - resources = {} - - def __init__(self): - self.calls = [] - - def run_external_plugin(self, name, props): - self.calls.append(["run_external_plugin", name, props]) - - call_okay = [[mock_dm_exc.DM_SUCCESS, "ACK", []]] - not_done_yet = (call_okay, - dict(timeout=mock_dm_consts.BOOL_FALSE, - result=mock_dm_consts.BOOL_FALSE)) - success = (call_okay, - dict(timeout=mock_dm_consts.BOOL_FALSE, - result=mock_dm_consts.BOOL_TRUE)) - got_timeout = (call_okay, - dict(timeout=mock_dm_consts.BOOL_TRUE, - result=mock_dm_consts.BOOL_FALSE)) - - if "retry" not in props: - # Fake success, to not slow tests down - return success - - if props["retry"] > 1: - props["retry"] -= 1 - return not_done_yet - - if props.get("run-into-timeout"): - return got_timeout - - return success - - def list_resources(self, res, serial, prop, req): - self.calls.append(["list_resources", res, prop, req]) - if ('aux:cinder-id' in prop and - prop['aux:cinder-id'].startswith("deadbeef")): - return ([[mock_dm_exc.DM_ENOENT, "none", []]], - []) - else: - return ([[mock_dm_exc.DM_SUCCESS, "ACK", []]], - [("res", dict(prop))]) - - def create_resource(self, res, props): - self.calls.append(["create_resource", res, props]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []]] - - def create_volume(self, res, size, props): - self.calls.append(["create_volume", res, size, props]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []], - [mock_dm_exc.DM_INFO, - "create_volume", - [(mock_dm_consts.VOL_ID, '2')]]] - - def auto_deploy(self, res, red, delta, site_clients): - self.calls.append(["auto_deploy", res, red, delta, site_clients]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []] * red] - - def list_volumes(self, res, ser, prop, req): - self.calls.append(["list_volumes", res, ser, prop, req]) - if ('aux:cinder-id' in prop and - prop['aux:cinder-id'].startswith("deadbeef")): - return ([[mock_dm_exc.DM_SUCCESS, "none", []]], - []) - else: - return ([[mock_dm_exc.DM_SUCCESS, "ACK", []]], - [("res", dict(), [(2, dict(prop))]) - ]) - - def remove_volume(self, res, nr, force): - self.calls.append(["remove_volume", res, nr, force]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []]] - - def text_query(self, cmd): - self.calls.append(["text_query", cmd]) - if cmd[0] == mock_dm_consts.TQ_GET_PATH: - return ([(mock_dm_exc.DM_SUCCESS, "ack", [])], ['/dev/drbd0']) - return ([(mock_dm_exc.DM_ERROR, 'unknown command', [])], []) - - def list_assignments(self, nodes, res, ser, prop, req): - self.calls.append(["list_assignments", nodes, res, ser, prop, req]) - if ('aux:cinder-id' in prop and - prop['aux:cinder-id'].startswith("deadbeef")): - return ([[mock_dm_exc.DM_SUCCESS, "none", []]], - []) - else: - return ([[mock_dm_exc.DM_SUCCESS, "ACK", []]], - [("node", "res", dict(), [(2, dict(prop))]) - ]) - - def create_snapshot(self, res, snap, nodes, props): - self.calls.append(["create_snapshot", res, snap, nodes, props]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []]] - - def list_snapshots(self, res, sn, serial, prop, req): - self.calls.append(["list_snapshots", res, sn, serial, prop, req]) - if ('aux:cinder-id' in prop and - prop['aux:cinder-id'].startswith("deadbeef")): - return ([[mock_dm_exc.DM_SUCCESS, "none", []]], - []) - else: - return ([[mock_dm_exc.DM_SUCCESS, "ACK", []]], - [("res", [("snap", dict(prop))]) - ]) - - def remove_snapshot(self, res, snap, force): - self.calls.append(["remove_snapshot", res, snap, force]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []]] - - def resize_volume(self, res, vol, ser, size, delta): - self.calls.append(["resize_volume", res, vol, ser, size, delta]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []]] - - def restore_snapshot(self, res, snap, new, rprop, vprops): - self.calls.append(["restore_snapshot", res, snap, new, rprop, vprops]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []]] - - def assign(self, host, resource, props): - self.calls.append(["assign", host, resource, props]) - return [[mock_dm_exc.DM_SUCCESS, "ack", []]] - - def create_node(self, name, prop): - self.calls.append(["create_node", name, prop]) - if name.startswith('EXIST'): - return [(mock_dm_exc.DM_EEXIST, "none", [])] - else: - return [(mock_dm_exc.DM_SUCCESS, "ack", [])] - - -class DrbdManageIscsiTestCase(test.TestCase): - - def _fake_safe_get(self, key): - if key == 'iscsi_helper': - return 'fake' - - if key.endswith('_policy'): - return '{}' - - return None - - @staticmethod - def _fake_sleep(amount): - pass - - def setUp(self): - self.ctxt = context.get_admin_context() - self._mock = mock.Mock() - self.configuration = mock.Mock(conf.Configuration) - self.configuration.san_is_local = True - self.configuration.reserved_percentage = 1 - - super(DrbdManageIscsiTestCase, self).setUp() - - self.stubs.Set(importutils, 'import_object', - self.fake_import_object) - self.stubs.Set(drv.DrbdManageBaseDriver, - 'call_or_reconnect', - self.fake_issue_dbus_call) - self.stubs.Set(drv.DrbdManageBaseDriver, - 'dbus_connect', - self.fake_issue_dbus_connect) - self.stubs.Set(drv.DrbdManageBaseDriver, - '_wait_for_node_assignment', - self.fake_wait_node_assignment) - - self.configuration.safe_get = self._fake_safe_get - - self.stubs.Set(eventlet, 'sleep', self._fake_sleep) - - # Infrastructure - def fake_import_object(self, what, configuration, db, executor): - return None - - def fake_issue_dbus_call(self, fn, *args): - return fn(*args) - - def fake_wait_node_assignment(self, *args, **kwargs): - return True - - def fake_issue_dbus_connect(self): - self.odm = DrbdManageFakeDriver() - - def call_or_reconnect(self, method, *params): - return method(*params) - - def fake_is_external_node(self, name): - return False - - # Tests per se - - def test_create_volume(self): - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'deadbeef-8068-11e4-98c0-5254008ea111', - 'volume_type_id': 'drbdmanage', - 'created_at': timeutils.utcnow()} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.drbdmanage_devs_on_controller = False - dmd.odm = DrbdManageFakeDriver() - dmd.create_volume(testvol) - self.assertEqual("create_resource", dmd.odm.calls[0][0]) - self.assertEqual("list_volumes", dmd.odm.calls[1][0]) - self.assertEqual("create_volume", dmd.odm.calls[2][0]) - self.assertEqual(1048576, dmd.odm.calls[2][2]) - self.assertEqual("auto_deploy", dmd.odm.calls[3][0]) - self.assertEqual(5, len(dmd.odm.calls)) - - def test_create_volume_controller_all_vols(self): - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'deadbeef-8068-11e4-98c0-5254008ea111', - 'volume_type_id': 'drbdmanage', - 'created_at': timeutils.utcnow()} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.drbdmanage_devs_on_controller = True - dmd.odm = DrbdManageFakeDriver() - dmd.create_volume(testvol) - self.assertEqual(6, len(dmd.odm.calls)) - self.assertEqual("create_resource", dmd.odm.calls[0][0]) - self.assertEqual("list_volumes", dmd.odm.calls[1][0]) - self.assertEqual("create_volume", dmd.odm.calls[2][0]) - self.assertEqual(1048576, dmd.odm.calls[2][2]) - self.assertEqual("auto_deploy", dmd.odm.calls[3][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[4][0]) - self.assertEqual("assign", dmd.odm.calls[5][0]) - - def test_delete_volume(self): - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'ba253fd0-8068-11e4-98c0-5254008ea111', - 'volume_type_id': 'drbdmanage', - 'created_at': timeutils.utcnow()} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - dmd.delete_volume(testvol) - self.assertEqual("list_volumes", dmd.odm.calls[0][0]) - self.assertEqual(testvol['id'], dmd.odm.calls[0][3]["aux:cinder-id"]) - self.assertEqual("remove_volume", dmd.odm.calls[1][0]) - - def test_local_path(self): - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'ba253fd0-8068-11e4-98c0-5254008ea111', - 'volume_type_id': 'drbdmanage', - 'created_at': timeutils.utcnow()} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - data = dmd.local_path(testvol) - self.assertTrue(data.startswith("/dev/drbd")) - - def test_create_snapshot(self): - testsnap = {'id': 'ca253fd0-8068-11e4-98c0-5254008ea111', - 'volume_id': 'ba253fd0-8068-11e4-98c0-5254008ea111'} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - dmd.create_snapshot(testsnap) - self.assertEqual("list_volumes", dmd.odm.calls[0][0]) - self.assertEqual("list_assignments", dmd.odm.calls[1][0]) - self.assertEqual("create_snapshot", dmd.odm.calls[2][0]) - self.assertTrue('node' in dmd.odm.calls[2][3]) - - def test_delete_snapshot(self): - testsnap = {'id': 'ca253fd0-8068-11e4-98c0-5254008ea111'} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - dmd.delete_snapshot(testsnap) - self.assertEqual("list_snapshots", dmd.odm.calls[0][0]) - self.assertEqual("remove_snapshot", dmd.odm.calls[1][0]) - - def test_extend_volume(self): - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'ba253fd0-8068-11e4-98c0-5254008ea111', - 'volume_type_id': 'drbdmanage', - 'created_at': timeutils.utcnow()} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - dmd.extend_volume(testvol, 5) - self.assertEqual("list_volumes", dmd.odm.calls[0][0]) - self.assertEqual(testvol['id'], dmd.odm.calls[0][3]["aux:cinder-id"]) - self.assertEqual("resize_volume", dmd.odm.calls[1][0]) - self.assertEqual("res", dmd.odm.calls[1][1]) - self.assertEqual(2, dmd.odm.calls[1][2]) - self.assertEqual(-1, dmd.odm.calls[1][3]) - self.assertEqual(5242880, dmd.odm.calls[1][4]) - - def test_create_cloned_volume(self): - srcvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'ba253fd0-8068-11e4-98c0-5254008ea111', - 'volume_type_id': 'drbdmanage', - 'created_at': timeutils.utcnow()} - - newvol = {'id': 'ca253fd0-8068-11e4-98c0-5254008ea111'} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - dmd.create_cloned_volume(newvol, srcvol) - self.assertEqual("list_volumes", dmd.odm.calls[0][0]) - self.assertEqual("list_assignments", dmd.odm.calls[1][0]) - self.assertEqual("create_snapshot", dmd.odm.calls[2][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[3][0]) - self.assertEqual("list_snapshots", dmd.odm.calls[4][0]) - self.assertEqual("restore_snapshot", dmd.odm.calls[5][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[6][0]) - self.assertEqual("list_snapshots", dmd.odm.calls[7][0]) - self.assertEqual("remove_snapshot", dmd.odm.calls[8][0]) - - def test_create_cloned_volume_larger_size(self): - srcvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'ba253fd0-8068-11e4-98c0-5254008ea111', - 'volume_type_id': 'drbdmanage', - 'created_at': timeutils.utcnow()} - - newvol = {'size': 5, - 'id': 'ca253fd0-8068-11e4-98c0-5254008ea111'} - - dmd = drv.DrbdManageIscsiDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - dmd.create_cloned_volume(newvol, srcvol) - self.assertEqual("list_volumes", dmd.odm.calls[0][0]) - self.assertEqual("list_assignments", dmd.odm.calls[1][0]) - self.assertEqual("create_snapshot", dmd.odm.calls[2][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[3][0]) - self.assertEqual("list_snapshots", dmd.odm.calls[4][0]) - self.assertEqual("restore_snapshot", dmd.odm.calls[5][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[6][0]) - self.assertEqual("list_snapshots", dmd.odm.calls[7][0]) - self.assertEqual("remove_snapshot", dmd.odm.calls[8][0]) - - # resize image checks - self.assertEqual("list_volumes", dmd.odm.calls[9][0]) - self.assertEqual(newvol['id'], dmd.odm.calls[9][3]["aux:cinder-id"]) - self.assertEqual("resize_volume", dmd.odm.calls[10][0]) - self.assertEqual("res", dmd.odm.calls[10][1]) - self.assertEqual(2, dmd.odm.calls[10][2]) - self.assertEqual(-1, dmd.odm.calls[10][3]) - self.assertEqual(5242880, dmd.odm.calls[10][4]) - - -class DrbdManageDrbdTestCase(DrbdManageIscsiTestCase): - - def setUp(self): - super(DrbdManageDrbdTestCase, self).setUp() - - self.stubs.Set(drv.DrbdManageDrbdDriver, - '_is_external_node', - self.fake_is_external_node) - - def test_drbd_create_export(self): - volume = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'ba253fd0-8068-11e4-98c0-5254008ea111', - 'volume_type_id': 'drbdmanage', - 'created_at': timeutils.utcnow()} - - connector = {'host': 'node99', - 'ip': '127.0.0.99'} - - dmd = drv.DrbdManageDrbdDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - - x = dmd.create_export({}, volume, connector) - self.assertEqual("list_volumes", dmd.odm.calls[0][0]) - self.assertEqual("create_node", dmd.odm.calls[1][0]) - self.assertEqual("assign", dmd.odm.calls[2][0]) - # local_path - self.assertEqual("list_volumes", dmd.odm.calls[3][0]) - self.assertEqual("text_query", dmd.odm.calls[4][0]) - self.assertEqual("local", x["driver_volume_type"]) - - -class DrbdManageCommonTestCase(DrbdManageIscsiTestCase): - def setUp(self): - super(DrbdManageCommonTestCase, self).setUp() - - def test_drbd_policy_loop_timeout(self): - dmd = drv.DrbdManageDrbdDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - - res = dmd._call_policy_plugin('void', {}, - {'retry': 4, - 'run-into-timeout': True}) - self.assertFalse(res) - self.assertEqual(4, len(dmd.odm.calls)) - self.assertEqual("run_external_plugin", dmd.odm.calls[0][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[1][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[2][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[3][0]) - - def test_drbd_policy_loop_success(self): - dmd = drv.DrbdManageDrbdDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - - res = dmd._call_policy_plugin('void', - {'base': 'data', - 'retry': 4}, - {'override': 'xyz'}) - self.assertTrue(res) - self.assertEqual(4, len(dmd.odm.calls)) - self.assertEqual("run_external_plugin", dmd.odm.calls[0][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[1][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[2][0]) - self.assertEqual("run_external_plugin", dmd.odm.calls[3][0]) - - def test_drbd_policy_loop_simple(self): - dmd = drv.DrbdManageDrbdDriver(configuration=self.configuration) - dmd.odm = DrbdManageFakeDriver() - - res = dmd._call_policy_plugin('policy-name', - {'base': "value", - 'over': "ignore"}, - {'over': "ride", - 'starttime': 0}) - self.assertTrue(res) - - self.assertEqual(1, len(dmd.odm.calls)) - self.assertEqual("run_external_plugin", dmd.odm.calls[0][0]) - self.assertEqual('policy-name', dmd.odm.calls[0][1]) - - incoming = dmd.odm.calls[0][2] - self.assertGreaterEqual(4, abs(float(incoming['starttime']) - - time.time())) - self.assertEqual('value', incoming['base']) - self.assertEqual('ride', incoming['over']) diff --git a/cinder/tests/unit/test_emc_vmax.py b/cinder/tests/unit/test_emc_vmax.py deleted file mode 100644 index 92fc8a6d6..000000000 --- a/cinder/tests/unit/test_emc_vmax.py +++ /dev/null @@ -1,7828 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os -import shutil -import tempfile -import time -from xml.dom import minidom - -import mock -from oslo_service import loopingcall -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _ -from cinder.objects import fields -from cinder import test - -from cinder.volume import configuration as conf -from cinder.volume.drivers.emc import emc_vmax_common -from cinder.volume.drivers.emc import emc_vmax_fast -from cinder.volume.drivers.emc import emc_vmax_fc -from cinder.volume.drivers.emc import emc_vmax_iscsi -from cinder.volume.drivers.emc import emc_vmax_masking -from cinder.volume.drivers.emc import emc_vmax_provision -from cinder.volume.drivers.emc import emc_vmax_provision_v3 -from cinder.volume.drivers.emc import emc_vmax_utils -from cinder.volume import volume_types - -CINDER_EMC_CONFIG_DIR = '/etc/cinder/' - - -class EMC_StorageVolume(dict): - pass - - -class CIM_StorageExtent(dict): - pass - - -class SE_InitiatorMaskingGroup(dict): - pass - - -class SE_ConcreteJob(dict): - pass - - -class SE_StorageHardwareID(dict): - pass - - -class CIM_ReplicationServiceCapabilities(dict): - pass - - -class SYMM_SrpStoragePool(dict): - pass - - -class SYMM_LunMasking(dict): - pass - - -class CIM_DeviceMaskingGroup(dict): - pass - - -class EMC_LunMaskingSCSIProtocolController(dict): - pass - - -class CIM_TargetMaskingGroup(dict): - pass - - -class EMC_StorageHardwareID(dict): - pass - - -class CIM_IPProtocolEndpoint(dict): - pass - - -class SE_ReplicationSettingData(dict): - def __init__(self, *args, **kwargs): - self['DefaultInstance'] = self.createInstance() - - def createInstance(self): - self.DesiredCopyMethodology = 0 - - -class Fake_CIMProperty(object): - - def fake_getCIMProperty(self): - cimproperty = Fake_CIMProperty() - cimproperty.value = True - return cimproperty - - def fake_getBlockSizeCIMProperty(self): - cimproperty = Fake_CIMProperty() - cimproperty.value = '512' - return cimproperty - - def fake_getConsumableBlocksCIMProperty(self): - cimproperty = Fake_CIMProperty() - cimproperty.value = '12345' - return cimproperty - - def fake_getIsConcatenatedCIMProperty(self): - cimproperty = Fake_CIMProperty() - cimproperty.value = True - return cimproperty - - def fake_getIsCompositeCIMProperty(self): - cimproperty = Fake_CIMProperty() - cimproperty.value = False - return cimproperty - - def fake_getTotalManagedSpaceCIMProperty(self): - cimproperty = Fake_CIMProperty() - cimproperty.value = '20000000000' - return cimproperty - - def fake_getRemainingManagedSpaceCIMProperty(self): - cimproperty = Fake_CIMProperty() - cimproperty.value = '10000000000' - return cimproperty - - def fake_getElementNameCIMProperty(self, name): - cimproperty = Fake_CIMProperty() - cimproperty.value = name - return cimproperty - - def fake_getSupportedReplicationTypes(self): - cimproperty = Fake_CIMProperty() - cimproperty.value = [2, 10] - return cimproperty - - def fake_getipv4address(self): - cimproperty = Fake_CIMProperty() - cimproperty.key = 'IPv4Address' - cimproperty.value = '10.10.10.10' - return cimproperty - - -class Fake_CIM_TierPolicyServiceCapabilities(object): - - def fake_getpolicyinstance(self): - classinstance = Fake_CIM_TierPolicyServiceCapabilities() - - classcimproperty = Fake_CIMProperty() - cimproperty = classcimproperty.fake_getCIMProperty() - - cimproperties = {u'SupportsTieringPolicies': cimproperty} - classinstance.properties = cimproperties - - return classinstance - - -class FakeCIMInstanceName(dict): - - def fake_getinstancename(self, classname, bindings): - instancename = FakeCIMInstanceName() - for key in bindings: - instancename[key] = bindings[key] - instancename.classname = classname - instancename.namespace = 'root/emc' - return instancename - - -class FakeDB(object): - - def volume_update(self, context, volume_id, model_update): - pass - - def volume_get(self, context, volume_id): - conn = FakeEcomConnection() - objectpath = {} - objectpath['CreationClassName'] = 'Symm_StorageVolume' - - if volume_id == 'vol1': - device_id = '1' - objectpath['DeviceID'] = device_id - else: - objectpath['DeviceID'] = volume_id - return conn.GetInstance(objectpath) - - def volume_get_all_by_group(self, context, group_id): - volumes = [] - volumes.append(EMCVMAXCommonData.test_source_volume) - return volumes - - def consistencygroup_get(self, context, cg_group_id): - return EMCVMAXCommonData.test_CG - - def snapshot_get_all_for_cgsnapshot(self, context, cgsnapshot_id): - snapshots = [] - snapshots.append(EMCVMAXCommonData.test_snapshot) - return snapshots - - -class EMCVMAXCommonData(object): - wwpn1 = "123456789012345" - wwpn2 = "123456789054321" - connector = {'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian: 01: 222', - 'wwpns': [wwpn1, wwpn2], - 'wwnns': ["223456789012345", "223456789054321"], - 'host': 'fakehost'} - - target_wwns = [wwn[::-1] for wwn in connector['wwpns']] - - fabric_name_prefix = "fakeFabric" - end_point_map = {connector['wwpns'][0]: [target_wwns[0]], - connector['wwpns'][1]: [target_wwns[1]]} - device_map = {} - for wwn in connector['wwpns']: - fabric_name = ''.join([fabric_name_prefix, - wwn[-2:]]) - target_wwn = wwn[::-1] - fabric_map = {'initiator_port_wwn_list': [wwn], - 'target_port_wwn_list': [target_wwn] - } - device_map[fabric_name] = fabric_map - - default_storage_group = ( - u'//10.10.10.10/root/emc: SE_DeviceMaskingGroup.InstanceID=' - '"SYMMETRIX+000198700440+OS_default_GOLD1_SG"') - storage_system = 'SYMMETRIX+000195900551' - storage_system_v3 = 'SYMMETRIX-+-000197200056' - port_group = 'OS-portgroup-PG' - lunmaskctrl_id = ( - 'SYMMETRIX+000195900551+OS-fakehost-gold-I-MV') - lunmaskctrl_name = ( - 'OS-fakehost-gold-I-MV') - - initiatorgroup_id = ( - 'SYMMETRIX+000195900551+OS-fakehost-IG') - initiatorgroup_name = 'OS-fakehost-IG' - initiatorgroup_creationclass = 'SE_InitiatorMaskingGroup' - iscsi_initiator = 'iqn.1993-08.org.debian' - storageextent_creationclass = 'CIM_StorageExtent' - initiator1 = 'iqn.1993-08.org.debian: 01: 1a2b3c4d5f6g' - stconf_service_creationclass = 'Symm_StorageConfigurationService' - ctrlconf_service_creationclass = 'Symm_ControllerConfigurationService' - elementcomp_service_creationclass = 'Symm_ElementCompositionService' - storreloc_service_creationclass = 'Symm_StorageRelocationService' - replication_service_creationclass = 'EMC_ReplicationService' - vol_creationclass = 'Symm_StorageVolume' - pool_creationclass = 'Symm_VirtualProvisioningPool' - lunmask_creationclass = 'Symm_LunMaskingSCSIProtocolController' - lunmask_creationclass2 = 'Symm_LunMaskingView' - hostedservice_creationclass = 'CIM_HostedService' - policycapability_creationclass = 'CIM_TierPolicyServiceCapabilities' - policyrule_creationclass = 'Symm_TierPolicyRule' - assoctierpolicy_creationclass = 'CIM_StorageTier' - storagepool_creationclass = 'Symm_VirtualProvisioningPool' - srpstoragepool_creationclass = 'Symm_SRPStoragePool' - storagegroup_creationclass = 'CIM_DeviceMaskingGroup' - hardwareid_creationclass = 'EMC_StorageHardwareID' - replicationgroup_creationclass = 'CIM_ReplicationGroup' - storagepoolid = 'SYMMETRIX+000195900551+U+gold' - storagegroupname = 'OS-fakehost-gold-I-SG' - defaultstoragegroupname = 'OS_default_GOLD1_SG' - storagevolume_creationclass = 'EMC_StorageVolume' - policyrule = 'gold' - poolname = 'gold' - totalmanagedspace_bits = '1000000000000' - subscribedcapacity_bits = '500000000000' - totalmanagedspace_gbs = 931 - subscribedcapacity_gbs = 466 - fake_host = 'HostX@Backend#gold+1234567891011' - fake_host_v3 = 'HostX@Backend#Bronze+SRP_1+1234567891011' - fake_host_2_v3 = 'HostY@Backend#SRP_1+1234567891011' - - unit_creationclass = 'CIM_ProtocolControllerForUnit' - storage_type = 'gold' - keybindings = {'CreationClassName': u'Symm_StorageVolume', - 'SystemName': u'SYMMETRIX+000195900551', - 'DeviceID': u'1', - 'SystemCreationClassName': u'Symm_StorageSystem'} - - keybindings2 = {'CreationClassName': u'Symm_StorageVolume', - 'SystemName': u'SYMMETRIX+000195900551', - 'DeviceID': u'99999', - 'SystemCreationClassName': u'Symm_StorageSystem'} - provider_location = {'classname': 'Symm_StorageVolume', - 'keybindings': keybindings} - provider_location2 = {'classname': 'Symm_StorageVolume', - 'keybindings': keybindings2} - provider_location_multi_pool = {'classname': 'Symm_StorageVolume', - 'keybindings': keybindings, - 'version': '2.2.0'} - block_size = 512 - majorVersion = 1 - minorVersion = 2 - revNumber = 3 - block_size = 512 - - metaHead_volume = {'DeviceID': 10, - 'ConsumableBlocks': 1000} - meta_volume1 = {'DeviceID': 11, - 'ConsumableBlocks': 200} - meta_volume2 = {'DeviceID': 12, - 'ConsumableBlocks': 300} - properties = {'ConsumableBlocks': '12345', - 'BlockSize': '512'} - - test_volume = {'name': 'vol1', - 'size': 1, - 'volume_name': 'vol1', - 'id': '1', - 'device_id': '1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': 'abc', - 'provider_location': six.text_type(provider_location), - 'status': 'available', - 'host': fake_host, - 'NumberOfBlocks': 100, - 'BlockSize': block_size - } - - test_volume_v2 = {'name': 'vol1', - 'size': 1, - 'volume_name': 'vol1', - 'id': 'vol1', - 'device_id': '1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': 'abc', - 'provider_location': six.text_type(provider_location), - 'status': 'available', - 'host': fake_host, - 'NumberOfBlocks': 100, - 'BlockSize': block_size - } - - test_volume_v3 = {'name': 'vol1', - 'size': 1, - 'volume_name': 'vol1', - 'id': 'vol1', - 'device_id': '1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': 'abc', - 'provider_location': six.text_type(provider_location), - 'status': 'available', - 'host': fake_host_v3, - 'NumberOfBlocks': 100, - 'BlockSize': block_size - } - - test_volume_CG = {'name': 'volInCG', - 'consistencygroup_id': 'abc', - 'size': 1, - 'volume_name': 'volInCG', - 'id': 'volInCG', - 'device_id': '1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'volInCG', - 'display_description': - 'test volume in Consistency group', - 'volume_type_id': 'abc', - 'provider_location': six.text_type(provider_location), - 'status': 'available', - 'host': fake_host - } - - test_volume_CG_v3 = {'name': 'volInCG', - 'consistencygroup_id': 'abc', - 'size': 1, - 'volume_name': 'volInCG', - 'id': 'volInCG', - 'device_id': '1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'volInCG', - 'display_description': - 'test volume in Consistency group', - 'volume_type_id': 'abc', - 'provider_location': - six.text_type(provider_location), - 'status': 'available', - 'host': fake_host_v3} - - test_failed_volume = {'name': 'failed_vol', - 'size': 1, - 'volume_name': 'failed_vol', - 'id': '4', - 'device_id': '1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'failed_vol', - 'display_description': 'test failed volume', - 'volume_type_id': 'abc', - 'host': fake_host} - - failed_delete_vol = {'name': 'failed_delete_vol', - 'size': '-1', - 'volume_name': 'failed_delete_vol', - 'id': '99999', - 'device_id': '99999', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'failed delete vol', - 'display_description': 'failed delete volume', - 'volume_type_id': 'abc', - 'provider_location': - six.text_type(provider_location2), - 'host': fake_host} - - test_source_volume = {'size': 1, - 'volume_type_id': 'sourceid', - 'display_name': 'sourceVolume', - 'name': 'sourceVolume', - 'device_id': '1', - 'volume_name': 'vmax-154326', - 'provider_auth': None, - 'project_id': 'project', - 'id': '2', - 'host': fake_host, - 'provider_location': - six.text_type(provider_location), - 'display_description': 'snapshot source volume'} - - test_source_volume_v3 = {'size': 1, - 'volume_type_id': 'sourceid', - 'display_name': 'sourceVolume', - 'name': 'sourceVolume', - 'device_id': '1', - 'volume_name': 'vmax-154326', - 'provider_auth': None, - 'project_id': 'project', - 'id': '2', - 'host': fake_host_v3, - 'provider_location': - six.text_type(provider_location), - 'display_description': 'snapshot source volume'} - - test_CG = {'name': 'myCG1', - 'id': '12345abcde', - 'volume_type_id': 'abc', - 'status': fields.ConsistencyGroupStatus.AVAILABLE - } - test_snapshot = {'name': 'myCG1', - 'id': '12345abcde', - 'status': 'available', - 'host': fake_host - } - test_CG_snapshot = {'name': 'testSnap', - 'id': '12345abcde', - 'consistencygroup_id': '123456789', - 'status': 'available', - 'snapshots': [], - 'consistencygroup': test_CG - } - location_info = {'location_info': '000195900551#silver#None', - 'storage_protocol': 'ISCSI'} - location_info_v3 = {'location_info': '1234567891011#SRP_1#Bronze#DSS', - 'storage_protocol': 'FC'} - test_host = {'capabilities': location_info, - 'host': 'fake_host'} - test_host_v3 = {'capabilities': location_info_v3, - 'host': fake_host_2_v3} - initiatorNames = ["123456789012345", "123456789054321"] - storagegroups = [{'CreationClassName': storagegroup_creationclass, - 'ElementName': storagegroupname}, - {'CreationClassName': storagegroup_creationclass, - 'ElementName': 'OS-SRP_1-Bronze-DSS-SG'}] - test_ctxt = {} - new_type = {} - diff = {} - extra_specs = {'storagetype:pool': u'SRP_1', - 'volume_backend_name': 'V3_BE', - 'storagetype:workload': u'DSS', - 'storagetype:slo': u'Bronze', - 'storagetype:array': u'1234567891011', - 'isV3': True, - 'portgroupname': u'OS-portgroup-PG'} - remainingSLOCapacity = '123456789' - SYNCHRONIZED = 4 - UNSYNCHRONIZED = 3 - - -class FakeLookupService(object): - def get_device_mapping_from_network(self, initiator_wwns, target_wwns): - return EMCVMAXCommonData.device_map - - -class FakeEcomConnection(object): - - def __init__(self, *args, **kwargs): - self.data = EMCVMAXCommonData() - - def InvokeMethod(self, MethodName, Service, ElementName=None, InPool=None, - ElementType=None, Size=None, - SyncType=None, SourceElement=None, TargetElement=None, - Operation=None, Synchronization=None, - TheElements=None, TheElement=None, - LUNames=None, InitiatorPortIDs=None, DeviceAccesses=None, - ProtocolControllers=None, - MaskingGroup=None, Members=None, - HardwareId=None, ElementSource=None, EMCInPools=None, - CompositeType=None, EMCNumberOfMembers=None, - EMCBindElements=None, - InElements=None, TargetPool=None, RequestedState=None, - ReplicationGroup=None, ReplicationType=None, - ReplicationSettingData=None, GroupName=None, Force=None, - RemoveElements=None, RelationshipName=None, - SourceGroup=None, TargetGroup=None, Goal=None, - Type=None, EMCSRP=None, EMCSLO=None, EMCWorkload=None, - EMCCollections=None, InitiatorMaskingGroup=None, - DeviceMaskingGroup=None, TargetMaskingGroup=None, - ProtocolController=None, StorageID=None, IDType=None, - WaitForCopyState=None, Collections=None): - - rc = 0 - myjob = SE_ConcreteJob() - myjob.classname = 'SE_ConcreteJob' - myjob['InstanceID'] = '9999' - myjob['status'] = 'success' - myjob['type'] = ElementName - - if Size == -1073741824 and ( - MethodName == 'CreateOrModifyCompositeElement'): - rc = 0 - myjob = SE_ConcreteJob() - myjob.classname = 'SE_ConcreteJob' - myjob['InstanceID'] = '99999' - myjob['status'] = 'success' - myjob['type'] = 'failed_delete_vol' - - if ElementName == 'failed_vol' and ( - MethodName == 'CreateOrModifyElementFromStoragePool'): - rc = 10 - myjob['status'] = 'failure' - - elif TheElements and TheElements[0]['DeviceID'] == '99999' and ( - MethodName == 'ReturnElementsToStoragePool'): - rc = 10 - myjob['status'] = 'failure' - elif HardwareId: - rc = 0 - targetendpoints = {} - endpoints = [] - endpoint = {} - endpoint['Name'] = (EMCVMAXCommonData.end_point_map[ - EMCVMAXCommonData.connector['wwpns'][0]]) - endpoints.append(endpoint) - endpoint2 = {} - endpoint2['Name'] = (EMCVMAXCommonData.end_point_map[ - EMCVMAXCommonData.connector['wwpns'][1]]) - endpoints.append(endpoint2) - targetendpoints['TargetEndpoints'] = endpoints - return rc, targetendpoints - elif ReplicationType and ( - MethodName == 'GetDefaultReplicationSettingData'): - rc = 0 - rsd = SE_ReplicationSettingData() - rsd['DefaultInstance'] = SE_ReplicationSettingData() - return rc, rsd - if MethodName == 'CreateStorageHardwareID': - ret = {} - rc = 0 - ret['HardwareID'] = self.data.iscsi_initiator - return rc, ret - if MethodName == 'GetSupportedSizeRange': - ret = {} - rc = 0 - ret['EMCInformationSource'] = 3 - ret['EMCRemainingSLOCapacity'] = self.data.remainingSLOCapacity - return rc, ret - elif MethodName == 'GetCompositeElements': - ret = {} - rc = 0 - ret['OutElements'] = [self.data.metaHead_volume, - self.data.meta_volume1, - self.data.meta_volume2] - return rc, ret - - job = {'Job': myjob} - return rc, job - - def EnumerateInstanceNames(self, name): - result = None - if name == 'EMC_StorageConfigurationService': - result = self._enum_stconfsvcs() - elif name == 'EMC_ControllerConfigurationService': - result = self._enum_ctrlconfsvcs() - elif name == 'Symm_ElementCompositionService': - result = self._enum_elemcompsvcs() - elif name == 'Symm_StorageRelocationService': - result = self._enum_storrelocsvcs() - elif name == 'EMC_ReplicationService': - result = self._enum_replicsvcs() - elif name == 'EMC_VirtualProvisioningPool': - result = self._enum_pools() - elif name == 'EMC_StorageVolume': - result = self._enum_storagevolumes() - elif name == 'Symm_StorageVolume': - result = self._enum_storagevolumes() - elif name == 'CIM_StorageVolume': - result = self._enum_storagevolumes() - elif name == 'CIM_ProtocolControllerForUnit': - result = self._enum_unitnames() - elif name == 'EMC_LunMaskingSCSIProtocolController': - result = self._enum_lunmaskctrls() - elif name == 'EMC_StorageProcessorSystem': - result = self._enum_processors() - elif name == 'EMC_StorageHardwareIDManagementService': - result = self._enum_hdwidmgmts() - elif name == 'SE_StorageHardwareID': - result = self._enum_storhdwids() - elif name == 'EMC_StorageSystem': - result = self._enum_storagesystems() - elif name == 'Symm_TierPolicyRule': - result = self._enum_policyrules() - elif name == 'CIM_ReplicationServiceCapabilities': - result = self._enum_repservcpbls() - elif name == 'SE_StorageSynchronized_SV_SV': - result = self._enum_storageSyncSvSv() - elif name == 'Symm_SRPStoragePool': - result = self._enum_srpstoragepool() - else: - result = self._default_enum() - return result - - def EnumerateInstances(self, name): - result = None - if name == 'EMC_VirtualProvisioningPool': - result = self._enum_pool_details() - elif name == 'SE_StorageHardwareID': - result = self._enum_storhdwids() - elif name == 'SE_ManagementServerSoftwareIdentity': - result = self._enum_sw_identity() - else: - result = self._default_enum() - return result - - def GetInstance(self, objectpath, LocalOnly=False): - try: - name = objectpath['CreationClassName'] - except KeyError: - name = objectpath.classname - result = None - if name == 'Symm_StorageVolume': - result = self._getinstance_storagevolume(objectpath) - elif name == 'CIM_ProtocolControllerForUnit': - result = self._getinstance_unit(objectpath) - elif name == 'SE_ConcreteJob': - result = self._getinstance_job(objectpath) - elif name == 'SE_StorageSynchronized_SV_SV': - result = self._getinstance_syncsvsv(objectpath) - elif name == 'Symm_TierPolicyServiceCapabilities': - result = self._getinstance_policycapabilities(objectpath) - elif name == 'CIM_TierPolicyServiceCapabilities': - result = self._getinstance_policycapabilities(objectpath) - elif name == 'SE_InitiatorMaskingGroup': - result = self._getinstance_initiatormaskinggroup(objectpath) - elif name == 'CIM_InitiatorMaskingGroup': - result = self._getinstance_initiatormaskinggroup(objectpath) - elif name == 'SE_StorageHardwareID': - result = self._getinstance_storagehardwareid(objectpath) - elif name == 'CIM_ReplicationGroup': - result = self._getinstance_replicationgroup(objectpath) - elif name == 'Symm_SRPStoragePool': - result = self._getinstance_srpstoragepool(objectpath) - elif name == 'CIM_TargetMaskingGroup': - result = self._getinstance_targetmaskinggroup(objectpath) - elif name == 'CIM_DeviceMaskingGroup': - result = self._getinstance_devicemaskinggroup(objectpath) - elif name == 'EMC_StorageHardwareID': - result = self._getinstance_storagehardwareid(objectpath) - elif name == 'Symm_VirtualProvisioningPool': - result = self._getinstance_pool(objectpath) - elif name == 'Symm_ReplicationServiceCapabilities': - result = self._getinstance_replicationServCapabilities(objectpath) - else: - result = self._default_getinstance(objectpath) - - return result - - def ModifyInstance(self, objectpath, PropertyList=None): - pass - - def DeleteInstance(self, objectpath): - pass - - def Associators(self, objectpath, ResultClass='EMC_StorageHardwareID'): - result = None - if '_StorageHardwareID' in ResultClass: - result = self._assoc_hdwid() - elif ResultClass == 'EMC_iSCSIProtocolEndpoint': - result = self._assoc_endpoint() - elif ResultClass == 'EMC_StorageVolume': - result = self._assoc_storagevolume(objectpath) - elif ResultClass == 'Symm_LunMaskingView': - result = self._assoc_maskingview() - elif ResultClass == 'CIM_DeviceMaskingGroup': - result = self._assoc_storagegroup() - elif ResultClass == 'CIM_StorageExtent': - result = self._assoc_storageextent() - elif ResultClass == 'EMC_LunMaskingSCSIProtocolController': - result = self._assoc_lunmaskctrls() - elif ResultClass == 'CIM_TargetMaskingGroup': - result = self._assoc_portgroup() - else: - result = self._default_assoc(objectpath) - return result - - def AssociatorNames(self, objectpath, - ResultClass='default', AssocClass='default'): - result = None - if objectpath == 'point_to_storage_instance_names': - result = ['FirstStorageTierInstanceNames'] - - if ResultClass != 'default': - result = self.ResultClassHelper(ResultClass, objectpath) - - if result is None and AssocClass != 'default': - result = self.AssocClassHelper(AssocClass, objectpath) - if result is None: - result = self._default_assocnames(objectpath) - return result - - def AssocClassHelper(self, AssocClass, objectpath): - if AssocClass == 'CIM_HostedService': - result = self._assocnames_hostedservice() - elif AssocClass == 'CIM_AssociatedTierPolicy': - result = self._assocnames_assoctierpolicy() - elif AssocClass == 'CIM_OrderedMemberOfCollection': - result = self._enum_storagevolumes() - elif AssocClass == 'CIM_BindsTo': - result = self._assocnames_bindsto() - elif AssocClass == 'CIM_MemberOfCollection': - result = self._assocnames_memberofcollection() - else: - result = None - return result - - def ResultClassHelper(self, ResultClass, objectpath): - if ResultClass == 'EMC_LunMaskingSCSIProtocolController': - result = self._assocnames_lunmaskctrl() - elif ResultClass == 'CIM_TierPolicyServiceCapabilities': - result = self._assocnames_policyCapabilities() - elif ResultClass == 'Symm_TierPolicyRule': - result = self._assocnames_policyrule() - elif ResultClass == 'CIM_StoragePool': - result = self._assocnames_storagepool() - elif ResultClass == 'EMC_VirtualProvisioningPool': - result = self._assocnames_storagepool() - elif ResultClass == 'CIM_DeviceMaskingGroup': - result = self._assocnames_storagegroup() - elif ResultClass == 'EMC_StorageVolume': - result = self._enum_storagevolumes() - elif ResultClass == 'Symm_StorageVolume': - result = self._enum_storagevolumes() - elif ResultClass == 'SE_InitiatorMaskingGroup': - result = self._enum_initiatorMaskingGroup() - elif ResultClass == 'CIM_InitiatorMaskingGroup': - result = self._enum_initiatorMaskingGroup() - elif ResultClass == 'CIM_StorageExtent': - result = self._enum_storage_extent() - elif ResultClass == 'SE_StorageHardwareID': - result = self._enum_storhdwids() - elif ResultClass == 'CIM_ReplicationServiceCapabilities': - result = self._enum_repservcpbls() - elif ResultClass == 'CIM_ReplicationGroup': - result = self._enum_repgroups() - elif ResultClass == 'Symm_FCSCSIProtocolEndpoint': - result = self._enum_fcscsiendpoint() - elif ResultClass == 'EMC_FCSCSIProtocolEndpoint': - result = self._enum_fcscsiendpoint() - elif ResultClass == 'Symm_SRPStoragePool': - result = self._enum_srpstoragepool() - elif ResultClass == 'Symm_StoragePoolCapabilities': - result = self._enum_storagepoolcapabilities() - elif ResultClass == 'CIM_storageSetting': - result = self._enum_storagesettings() - elif ResultClass == 'CIM_TargetMaskingGroup': - result = self._assocnames_portgroup() - elif ResultClass == 'CIM_InitiatorMaskingGroup': - result = self._enum_initMaskingGroup() - elif ResultClass == 'Symm_LunMaskingView': - result = self._enum_maskingView() - elif ResultClass == 'EMC_Meta': - result = self._enum_metavolume() - elif ResultClass == 'EMC_FrontEndSCSIProtocolController': - result = self._enum_maskingView() - elif ResultClass == 'CIM_TierPolicyRule': - result = self._assocnames_tierpolicy(objectpath) - else: - result = None - return result - - def ReferenceNames(self, objectpath, - ResultClass='CIM_ProtocolControllerForUnit'): - result = None - if ResultClass == 'CIM_ProtocolControllerForUnit': - result = self._ref_unitnames2() - else: - result = self._default_ref(objectpath) - return result - - def _ref_unitnames(self): - unitnames = [] - unitname = {} - - dependent = {} - dependent['CreationClassName'] = self.data.vol_creationclass - dependent['DeviceID'] = self.data.test_volume['id'] - dependent['ElementName'] = self.data.test_volume['name'] - dependent['SystemName'] = self.data.storage_system - - antecedent = {} - antecedent['CreationClassName'] = self.data.lunmask_creationclass - antecedent['DeviceID'] = self.data.lunmaskctrl_id - antecedent['SystemName'] = self.data.storage_system - - unitname['Dependent'] = dependent - unitname['Antecedent'] = antecedent - unitname['CreationClassName'] = self.data.unit_creationclass - unitnames.append(unitname) - - return unitnames - - def mv_entry(self, mvname): - unitname = {} - - dependent = {} - dependent['CreationClassName'] = self.data.vol_creationclass - dependent['DeviceID'] = self.data.test_volume['id'] - dependent['ElementName'] = self.data.test_volume['name'] - dependent['SystemName'] = self.data.storage_system - - antecedent = SYMM_LunMasking() - antecedent['CreationClassName'] = self.data.lunmask_creationclass2 - antecedent['SystemName'] = self.data.storage_system - antecedent['ElementName'] = mvname - - classcimproperty = Fake_CIMProperty() - elementName = ( - classcimproperty.fake_getElementNameCIMProperty(mvname)) - properties = {u'ElementName': elementName} - antecedent.properties = properties - - unitname['Dependent'] = dependent - unitname['Antecedent'] = antecedent - unitname['CreationClassName'] = self.data.unit_creationclass - return unitname - - def _ref_unitnames2(self): - unitnames = [] - unitname = self.mv_entry('OS-myhost-MV') - unitnames.append(unitname) - - # Second masking - unitname2 = self.mv_entry('OS-fakehost-MV') - unitnames.append(unitname2) - - # third masking - amended = 'OS-rslong493156848e71b072a17c1c4625e45f75-MV' - unitname3 = self.mv_entry(amended) - unitnames.append(unitname3) - return unitnames - - def _default_ref(self, objectpath): - return objectpath - - def _assoc_hdwid(self): - assocs = [] - assoc = EMC_StorageHardwareID() - assoc['StorageID'] = self.data.connector['initiator'] - assoc['SystemName'] = self.data.storage_system - assoc['CreationClassName'] = 'EMC_StorageHardwareID' - assoc.path = assoc - assocs.append(assoc) - for wwpn in self.data.connector['wwpns']: - assoc2 = EMC_StorageHardwareID() - assoc2['StorageID'] = wwpn - assoc2['SystemName'] = self.data.storage_system - assoc2['CreationClassName'] = 'EMC_StorageHardwareID' - assoc2.path = assoc2 - assocs.append(assoc2) - assocs.append(assoc) - return assocs - - def _assoc_endpoint(self): - assocs = [] - assoc = {} - assoc['Name'] = 'iqn.1992-04.com.emc: 50000973f006dd80' - assoc['SystemName'] = self.data.storage_system - assocs.append(assoc) - return assocs - - def _assoc_storagegroup(self): - assocs = [] - assoc1 = CIM_DeviceMaskingGroup() - assoc1['ElementName'] = self.data.storagegroupname - assoc1['SystemName'] = self.data.storage_system - assoc1['CreationClassName'] = 'CIM_DeviceMaskingGroup' - assoc1.path = assoc1 - assocs.append(assoc1) - assoc2 = CIM_DeviceMaskingGroup() - assoc2['ElementName'] = self.data.defaultstoragegroupname - assoc2['SystemName'] = self.data.storage_system - assoc2['CreationClassName'] = 'CIM_DeviceMaskingGroup' - assoc2.path = assoc2 - assocs.append(assoc2) - return assocs - - def _assoc_portgroup(self): - assocs = [] - assoc = CIM_TargetMaskingGroup() - assoc['ElementName'] = self.data.port_group - assoc['SystemName'] = self.data.storage_system - assoc['CreationClassName'] = 'CIM_TargetMaskingGroup' - assoc.path = assoc - assocs.append(assoc) - return assocs - - def _assoc_lunmaskctrls(self): - ctrls = [] - ctrl = EMC_LunMaskingSCSIProtocolController() - ctrl['CreationClassName'] = self.data.lunmask_creationclass - ctrl['DeviceID'] = self.data.lunmaskctrl_id - ctrl['SystemName'] = self.data.storage_system - ctrl['ElementName'] = self.data.lunmaskctrl_name - ctrl.path = ctrl - ctrls.append(ctrl) - return ctrls - - def _assoc_maskingview(self): - assocs = [] - assoc = SYMM_LunMasking() - assoc['Name'] = 'myMaskingView' - assoc['SystemName'] = self.data.storage_system - assoc['CreationClassName'] = 'Symm_LunMaskingView' - assoc['DeviceID'] = '1234' - assoc['SystemCreationClassName'] = '1234' - assoc['ElementName'] = 'OS-fakehost-gold-I-MV' - assoc.classname = assoc['CreationClassName'] - assoc.path = assoc - assocs.append(assoc) - return assocs - - # Added test for EMC_StorageVolume associators - def _assoc_storagevolume(self, objectpath): - assocs = [] - if 'type' not in objectpath: - vol = self.data.test_volume - elif objectpath['type'] == 'failed_delete_vol': - vol = self.data.failed_delete_vol - elif objectpath['type'] == 'vol1': - vol = self.data.test_volume - elif objectpath['type'] == 'volInCG': - vol = self.data.test_volume_CG - elif objectpath['type'] == 'appendVolume': - vol = self.data.test_volume - elif objectpath['type'] == 'failed_vol': - vol = self.data.test_failed_volume - else: - vol = self.data.test_volume - - vol['DeviceID'] = vol['device_id'] - assoc = self._getinstance_storagevolume(vol) - - assocs.append(assoc) - return assocs - - def _assoc_storageextent(self): - assocs = [] - assoc = CIM_StorageExtent() - assoc['Name'] = 'myStorageExtent' - assoc['SystemName'] = self.data.storage_system - assoc['CreationClassName'] = 'CIM_StorageExtent' - assoc.classname = assoc['CreationClassName'] - assoc.path = assoc - classcimproperty = Fake_CIMProperty() - isConcatenatedcimproperty = ( - classcimproperty.fake_getIsCompositeCIMProperty()) - properties = {u'IsConcatenated': isConcatenatedcimproperty} - assoc.properties = properties - assocs.append(assoc) - return assocs - - def _default_assoc(self, objectpath): - return objectpath - - def _assocnames_lunmaskctrl(self): - return self._enum_lunmaskctrls() - - def _assocnames_hostedservice(self): - return self._enum_hostedservice() - - def _assocnames_policyCapabilities(self): - return self._enum_policycapabilities() - - def _assocnames_policyrule(self): - return self._enum_policyrules() - - def _assocnames_assoctierpolicy(self): - return self._enum_assoctierpolicy() - - def _assocnames_storagepool(self): - return self._enum_storagepool() - - def _assocnames_storagegroup(self): - return self._enum_storagegroup() - - def _assocnames_storagevolume(self): - return self._enum_storagevolume() - - def _assocnames_portgroup(self): - return self._enum_portgroup() - - def _assocnames_memberofcollection(self): - return self._enum_hostedservice() - - def _assocnames_bindsto(self): - return self._enum_ipprotocolendpoint() - - def _default_assocnames(self, objectpath): - return objectpath - - def _getinstance_storagevolume(self, objectpath): - foundinstance = None - instance = EMC_StorageVolume() - vols = self._enum_storagevolumes() - - for vol in vols: - if vol['DeviceID'] == objectpath['DeviceID']: - instance = vol - break - if not instance: - foundinstance = None - else: - foundinstance = instance - - return foundinstance - - def _getinstance_lunmask(self): - lunmask = {} - lunmask['CreationClassName'] = self.data.lunmask_creationclass - lunmask['DeviceID'] = self.data.lunmaskctrl_id - lunmask['SystemName'] = self.data.storage_system - return lunmask - - def _getinstance_initiatormaskinggroup(self, objectpath): - - initiatorgroup = SE_InitiatorMaskingGroup() - initiatorgroup['CreationClassName'] = ( - self.data.initiatorgroup_creationclass) - initiatorgroup['DeviceID'] = self.data.initiatorgroup_id - initiatorgroup['SystemName'] = self.data.storage_system - initiatorgroup['ElementName'] = self.data.initiatorgroup_name - initiatorgroup.path = initiatorgroup - return initiatorgroup - - def _getinstance_storagehardwareid(self, objectpath): - hardwareid = SE_StorageHardwareID() - hardwareid['CreationClassName'] = self.data.hardwareid_creationclass - hardwareid['SystemName'] = self.data.storage_system - hardwareid['StorageID'] = self.data.connector['wwpns'][0] - hardwareid.path = hardwareid - return hardwareid - - def _getinstance_pool(self, objectpath): - pool = {} - pool['CreationClassName'] = 'Symm_VirtualProvisioningPool' - pool['ElementName'] = self.data.poolname - pool['SystemName'] = self.data.storage_system - pool['TotalManagedSpace'] = self.data.totalmanagedspace_bits - pool['EMCSubscribedCapacity'] = self.data.subscribedcapacity_bits - return pool - - def _getinstance_replicationgroup(self, objectpath): - replicationgroup = {} - replicationgroup['CreationClassName'] = ( - self.data.replicationgroup_creationclass) - replicationgroup['ElementName'] = '1234bcde' - return replicationgroup - - def _getinstance_srpstoragepool(self, objectpath): - srpstoragepool = SYMM_SrpStoragePool() - srpstoragepool['CreationClassName'] = ( - self.data.srpstoragepool_creationclass) - srpstoragepool['ElementName'] = 'SRP_1' - - classcimproperty = Fake_CIMProperty() - totalManagedSpace = ( - classcimproperty.fake_getTotalManagedSpaceCIMProperty()) - remainingManagedSpace = ( - classcimproperty.fake_getRemainingManagedSpaceCIMProperty()) - properties = {u'TotalManagedSpace': totalManagedSpace, - u'RemainingManagedSpace': remainingManagedSpace} - srpstoragepool.properties = properties - return srpstoragepool - - def _getinstance_targetmaskinggroup(self, objectpath): - targetmaskinggroup = CIM_TargetMaskingGroup() - targetmaskinggroup['CreationClassName'] = 'CIM_TargetMaskingGroup' - targetmaskinggroup['ElementName'] = self.data.port_group - targetmaskinggroup.path = targetmaskinggroup - return targetmaskinggroup - - def _getinstance_devicemaskinggroup(self, objectpath): - targetmaskinggroup = {} - if 'CreationClassName' in objectpath: - targetmaskinggroup['CreationClassName'] = ( - objectpath['CreationClassName']) - else: - targetmaskinggroup['CreationClassName'] = ( - 'CIM_DeviceMaskingGroup') - if 'ElementName' in objectpath: - targetmaskinggroup['ElementName'] = objectpath['ElementName'] - else: - targetmaskinggroup['ElementName'] = ( - self.data.storagegroupname) - return targetmaskinggroup - - def _getinstance_unit(self, objectpath): - unit = {} - - dependent = {} - dependent['CreationClassName'] = self.data.vol_creationclass - dependent['DeviceID'] = self.data.test_volume['id'] - dependent['ElementName'] = self.data.test_volume['name'] - dependent['SystemName'] = self.data.storage_system - - antecedent = {} - antecedent['CreationClassName'] = self.data.lunmask_creationclass - antecedent['DeviceID'] = self.data.lunmaskctrl_id - antecedent['SystemName'] = self.data.storage_system - - unit['Dependent'] = dependent - unit['Antecedent'] = antecedent - unit['CreationClassName'] = self.data.unit_creationclass - unit['DeviceNumber'] = '1' - - return unit - - def _getinstance_job(self, jobpath): - jobinstance = {} - jobinstance['InstanceID'] = '9999' - if jobpath['status'] == 'failure': - jobinstance['JobState'] = 10 - jobinstance['ErrorCode'] = 99 - jobinstance['ErrorDescription'] = 'Failure' - else: - jobinstance['JobState'] = 7 - jobinstance['ErrorCode'] = 0 - jobinstance['ErrorDescription'] = '' - return jobinstance - - def _getinstance_policycapabilities(self, policycapabilitypath): - instance = Fake_CIM_TierPolicyServiceCapabilities() - fakeinstance = instance.fake_getpolicyinstance() - return fakeinstance - - def _getinstance_syncsvsv(self, objectpath): - svInstance = {} - svInstance['SyncedElement'] = 'SyncedElement' - svInstance['SystemElement'] = 'SystemElement' - svInstance['PercentSynced'] = 100 - if 'PercentSynced' in objectpath and objectpath['PercentSynced'] < 100: - svInstance['PercentSynced'] = 50 - svInstance['CopyState'] = self.data.SYNCHRONIZED - if 'CopyState' in objectpath and ( - objectpath['CopyState'] != self.data.SYNCHRONIZED): - svInstance['CopyState'] = self.data.UNSYNCHRONIZED - return svInstance - - def _getinstance_replicationServCapabilities(self, objectpath): - repServCpblInstance = SYMM_SrpStoragePool() - classcimproperty = Fake_CIMProperty() - repTypesCimproperty = ( - classcimproperty.fake_getSupportedReplicationTypes()) - properties = {u'SupportedReplicationTypes': repTypesCimproperty} - repServCpblInstance.properties = properties - return repServCpblInstance - - def _getinstance_ipprotocolendpoint(self, objectpath): - return self._enum_ipprotocolendpoint()[0] - - def _getinstance_lunmaskingview(self, objectpath): - return self._enum_maskingView()[0] - - def _default_getinstance(self, objectpath): - return objectpath - - def _enum_stconfsvcs(self): - conf_services = [] - conf_service1 = {} - conf_service1['SystemName'] = self.data.storage_system - conf_service1['CreationClassName'] = ( - self.data.stconf_service_creationclass) - conf_services.append(conf_service1) - conf_service2 = {} - conf_service2['SystemName'] = self.data.storage_system_v3 - conf_service2['CreationClassName'] = ( - self.data.stconf_service_creationclass) - conf_services.append(conf_service2) - return conf_services - - def _enum_ctrlconfsvcs(self): - conf_services = [] - conf_service = {} - conf_service['SystemName'] = self.data.storage_system - conf_service['CreationClassName'] = ( - self.data.ctrlconf_service_creationclass) - conf_services.append(conf_service) - conf_service1 = {} - conf_service1['SystemName'] = self.data.storage_system_v3 - conf_service1['CreationClassName'] = ( - self.data.ctrlconf_service_creationclass) - conf_services.append(conf_service1) - return conf_services - - def _enum_elemcompsvcs(self): - comp_services = [] - comp_service = {} - comp_service['SystemName'] = self.data.storage_system - comp_service['CreationClassName'] = ( - self.data.elementcomp_service_creationclass) - comp_services.append(comp_service) - return comp_services - - def _enum_storrelocsvcs(self): - reloc_services = [] - reloc_service = {} - reloc_service['SystemName'] = self.data.storage_system - reloc_service['CreationClassName'] = ( - self.data.storreloc_service_creationclass) - reloc_services.append(reloc_service) - return reloc_services - - def _enum_replicsvcs(self): - replic_services = [] - replic_service = {} - replic_service['SystemName'] = self.data.storage_system - replic_service['CreationClassName'] = ( - self.data.replication_service_creationclass) - replic_services.append(replic_service) - replic_service2 = {} - replic_service2['SystemName'] = self.data.storage_system_v3 - replic_service2['CreationClassName'] = ( - self.data.replication_service_creationclass) - replic_services.append(replic_service2) - return replic_services - - def _enum_pools(self): - pools = [] - pool = {} - pool['InstanceID'] = ( - self.data.storage_system + '+U+' + self.data.storage_type) - pool['CreationClassName'] = 'Symm_VirtualProvisioningPool' - pool['ElementName'] = 'gold' - pools.append(pool) - return pools - - def _enum_pool_details(self): - pools = [] - pool = {} - pool['InstanceID'] = ( - self.data.storage_system + '+U+' + self.data.storage_type) - pool['CreationClassName'] = 'Symm_VirtualProvisioningPool' - pool['TotalManagedSpace'] = 12345678 - pool['RemainingManagedSpace'] = 123456 - pools.append(pool) - return pools - - def _enum_storagevolumes(self): - vols = [] - - vol = EMC_StorageVolume() - vol['Name'] = self.data.test_volume['name'] - vol['CreationClassName'] = 'Symm_StorageVolume' - vol['ElementName'] = self.data.test_volume['id'] - vol['DeviceID'] = self.data.test_volume['device_id'] - vol['Id'] = self.data.test_volume['id'] - vol['SystemName'] = self.data.storage_system - vol['NumberOfBlocks'] = self.data.test_volume['NumberOfBlocks'] - vol['BlockSize'] = self.data.test_volume['BlockSize'] - - # Added vol to vol.path - vol['SystemCreationClassName'] = 'Symm_StorageSystem' - vol.path = vol - vol.path.classname = vol['CreationClassName'] - - classcimproperty = Fake_CIMProperty() - blocksizecimproperty = classcimproperty.fake_getBlockSizeCIMProperty() - consumableBlockscimproperty = ( - classcimproperty.fake_getConsumableBlocksCIMProperty()) - isCompositecimproperty = ( - classcimproperty.fake_getIsCompositeCIMProperty()) - properties = {u'ConsumableBlocks': blocksizecimproperty, - u'BlockSize': consumableBlockscimproperty, - u'IsComposite': isCompositecimproperty} - vol.properties = properties - - name = {} - name['classname'] = 'Symm_StorageVolume' - keys = {} - keys['CreationClassName'] = 'Symm_StorageVolume' - keys['SystemName'] = self.data.storage_system - keys['DeviceID'] = vol['DeviceID'] - keys['SystemCreationClassName'] = 'Symm_StorageSystem' - name['keybindings'] = keys - - vol['provider_location'] = str(name) - - vols.append(vol) - - failed_delete_vol = EMC_StorageVolume() - failed_delete_vol['name'] = 'failed_delete_vol' - failed_delete_vol['CreationClassName'] = 'Symm_StorageVolume' - failed_delete_vol['ElementName'] = 'failed_delete_vol' - failed_delete_vol['DeviceID'] = '99999' - failed_delete_vol['SystemName'] = self.data.storage_system - # Added vol to vol.path - failed_delete_vol['SystemCreationClassName'] = 'Symm_StorageSystem' - failed_delete_vol.path = failed_delete_vol - failed_delete_vol.path.classname = ( - failed_delete_vol['CreationClassName']) - vols.append(failed_delete_vol) - - failed_vol = EMC_StorageVolume() - failed_vol['name'] = 'failed__vol' - failed_vol['CreationClassName'] = 'Symm_StorageVolume' - failed_vol['ElementName'] = 'failed_vol' - failed_vol['DeviceID'] = '4' - failed_vol['SystemName'] = self.data.storage_system - # Added vol to vol.path - failed_vol['SystemCreationClassName'] = 'Symm_StorageSystem' - failed_vol.path = failed_vol - failed_vol.path.classname = failed_vol['CreationClassName'] - - name_failed = {} - name_failed['classname'] = 'Symm_StorageVolume' - keys_failed = {} - keys_failed['CreationClassName'] = 'Symm_StorageVolume' - keys_failed['SystemName'] = self.data.storage_system - keys_failed['DeviceID'] = failed_vol['DeviceID'] - keys_failed['SystemCreationClassName'] = 'Symm_StorageSystem' - name_failed['keybindings'] = keys_failed - failed_vol['provider_location'] = str(name_failed) - - vols.append(failed_vol) - - volumeHead = EMC_StorageVolume() - volumeHead.classname = 'Symm_StorageVolume' - blockSize = self.data.block_size - volumeHead['ConsumableBlocks'] = ( - self.data.metaHead_volume['ConsumableBlocks']) - volumeHead['BlockSize'] = blockSize - volumeHead['DeviceID'] = self.data.metaHead_volume['DeviceID'] - vols.append(volumeHead) - - metaMember1 = EMC_StorageVolume() - metaMember1.classname = 'Symm_StorageVolume' - metaMember1['ConsumableBlocks'] = ( - self.data.meta_volume1['ConsumableBlocks']) - metaMember1['BlockSize'] = blockSize - metaMember1['DeviceID'] = self.data.meta_volume1['DeviceID'] - vols.append(metaMember1) - - metaMember2 = EMC_StorageVolume() - metaMember2.classname = 'Symm_StorageVolume' - metaMember2['ConsumableBlocks'] = ( - self.data.meta_volume2['ConsumableBlocks']) - metaMember2['BlockSize'] = blockSize - metaMember2['DeviceID'] = self.data.meta_volume2['DeviceID'] - vols.append(metaMember2) - - return vols - - def _enum_initiatorMaskingGroup(self): - initatorgroups = [] - initatorgroup = {} - initatorgroup['CreationClassName'] = ( - self.data.initiatorgroup_creationclass) - initatorgroup['DeviceID'] = self.data.initiatorgroup_id - initatorgroup['SystemName'] = self.data.storage_system - initatorgroup['ElementName'] = self.data.initiatorgroup_name - initatorgroups.append(initatorgroup) - return initatorgroups - - def _enum_storage_extent(self): - storageExtents = [] - storageExtent = CIM_StorageExtent() - storageExtent['CreationClassName'] = ( - self.data.storageextent_creationclass) - - classcimproperty = Fake_CIMProperty() - isConcatenatedcimproperty = ( - classcimproperty.fake_getIsConcatenatedCIMProperty()) - properties = {u'IsConcatenated': isConcatenatedcimproperty} - storageExtent.properties = properties - - storageExtents.append(storageExtent) - return storageExtents - - def _enum_lunmaskctrls(self): - ctrls = [] - ctrl = {} - ctrl['CreationClassName'] = self.data.lunmask_creationclass - ctrl['DeviceID'] = self.data.lunmaskctrl_id - ctrl['SystemName'] = self.data.storage_system - ctrl['ElementName'] = self.data.lunmaskctrl_name - ctrls.append(ctrl) - return ctrls - - def _enum_hostedservice(self): - hostedservices = [] - hostedservice = {} - hostedservice['CreationClassName'] = ( - self.data.hostedservice_creationclass) - hostedservice['SystemName'] = self.data.storage_system - hostedservice['Name'] = self.data.storage_system - hostedservices.append(hostedservice) - return hostedservices - - def _enum_policycapabilities(self): - policycapabilities = [] - policycapability = {} - policycapability['CreationClassName'] = ( - self.data.policycapability_creationclass) - policycapability['SystemName'] = self.data.storage_system - - propertiesList = [] - CIMProperty = {'is_array': True} - properties = {u'SupportedTierFeatures': CIMProperty} - propertiesList.append(properties) - policycapability['Properties'] = propertiesList - - policycapabilities.append(policycapability) - - return policycapabilities - - def _enum_policyrules(self): - policyrules = [] - policyrule = {} - policyrule['CreationClassName'] = self.data.policyrule_creationclass - policyrule['SystemName'] = self.data.storage_system - policyrule['PolicyRuleName'] = self.data.policyrule - policyrules.append(policyrule) - return policyrules - - def _enum_assoctierpolicy(self): - assoctierpolicies = [] - assoctierpolicy = {} - assoctierpolicy['CreationClassName'] = ( - self.data.assoctierpolicy_creationclass) - assoctierpolicies.append(assoctierpolicy) - return assoctierpolicies - - def _enum_storagepool(self): - storagepools = [] - storagepool = {} - storagepool['CreationClassName'] = self.data.storagepool_creationclass - storagepool['InstanceID'] = self.data.storagepoolid - storagepool['ElementName'] = 'gold' - storagepools.append(storagepool) - return storagepools - - def _enum_srpstoragepool(self): - storagepools = [] - storagepool = {} - storagepool['CreationClassName'] = ( - self.data.srpstoragepool_creationclass) - storagepool['InstanceID'] = 'SYMMETRIX-+-000197200056-+-SRP_1' - storagepool['ElementName'] = 'SRP_1' - storagepools.append(storagepool) - return storagepools - - def _enum_storagepoolcapabilities(self): - storagepoolcaps = [] - storagepoolcap = {} - storagepoolcap['CreationClassName'] = 'Symm_StoragePoolCapabilities' - storagepoolcap['InstanceID'] = 'SYMMETRIX-+-000197200056-+-SRP_1' - storagepoolcaps.append(storagepoolcap) - return storagepoolcaps - - def _enum_storagesettings(self): - storagesettings = [] - storagesetting = {} - storagesetting['CreationClassName'] = 'CIM_StoragePoolSetting' - storagesetting['InstanceID'] = ('SYMMETRIX-+-000197200056-+-SBronze:' - 'DSS-+-F-+-0-+-SR-+-SRP_1') - storagesettings.append(storagesetting) - return storagesettings - - def _enum_targetMaskingGroup(self): - targetMaskingGroups = [] - targetMaskingGroup = {} - targetMaskingGroup['CreationClassName'] = 'CIM_TargetMaskingGroup' - targetMaskingGroup['ElementName'] = self.data.port_group - targetMaskingGroups.append(targetMaskingGroup) - return targetMaskingGroups - - def _enum_initMaskingGroup(self): - initMaskingGroups = [] - initMaskingGroup = {} - initMaskingGroup['CreationClassName'] = 'CIM_InitiatorMaskingGroup' - initMaskingGroup['ElementName'] = 'myInitGroup' - initMaskingGroups.append(initMaskingGroup) - return initMaskingGroups - - def _enum_storagegroup(self): - storagegroups = [] - storagegroup1 = {} - storagegroup1['CreationClassName'] = ( - self.data.storagegroup_creationclass) - storagegroup1['ElementName'] = self.data.storagegroupname - storagegroups.append(storagegroup1) - storagegroup2 = {} - storagegroup2['CreationClassName'] = ( - self.data.storagegroup_creationclass) - storagegroup2['ElementName'] = self.data.defaultstoragegroupname - storagegroup2['SystemName'] = self.data.storage_system - storagegroups.append(storagegroup2) - storagegroup3 = {} - storagegroup3['CreationClassName'] = ( - self.data.storagegroup_creationclass) - storagegroup3['ElementName'] = 'OS-fakehost-SRP_1-Bronze-DSS-SG' - storagegroups.append(storagegroup3) - storagegroup4 = {} - storagegroup4['CreationClassName'] = ( - self.data.storagegroup_creationclass) - storagegroup4['ElementName'] = 'OS-SRP_1-Bronze-DSS-SG' - storagegroups.append(storagegroup4) - return storagegroups - - def _enum_storagevolume(self): - storagevolumes = [] - storagevolume = {} - storagevolume['CreationClassName'] = ( - self.data.storagevolume_creationclass) - storagevolumes.append(storagevolume) - return storagevolumes - - def _enum_hdwidmgmts(self): - services = [] - srv = {} - srv['SystemName'] = self.data.storage_system - services.append(srv) - return services - - def _enum_storhdwids(self): - storhdwids = [] - hdwid = SE_StorageHardwareID() - hdwid['CreationClassName'] = self.data.hardwareid_creationclass - hdwid['StorageID'] = self.data.connector['wwpns'][0] - hdwid['InstanceID'] = "W-+-" + self.data.connector['wwpns'][0] - - hdwid.path = hdwid - storhdwids.append(hdwid) - return storhdwids - - def _enum_storagesystems(self): - storagesystems = [] - storagesystem = {} - storagesystem['SystemName'] = self.data.storage_system - storagesystem['Name'] = self.data.storage_system - storagesystems.append(storagesystem) - return storagesystems - - def _enum_repservcpbls(self): - repservcpbls = [] - servcpbl = CIM_ReplicationServiceCapabilities() - servcpbl['CreationClassName'] = 'Symm_ReplicationServiceCapabilities' - servcpbl['InstanceID'] = self.data.storage_system - repservcpbls.append(servcpbl) - return repservcpbls - - def _enum_repgroups(self): - repgroups = [] - repgroup = {} - repgroup['CreationClassName'] = ( - self.data.replicationgroup_creationclass) - repgroups.append(repgroup) - return repgroups - - def _enum_fcscsiendpoint(self): - wwns = [] - wwn = {} - wwn['Name'] = "5000090000000000" - wwns.append(wwn) - return wwns - - def _enum_maskingView(self): - maskingViews = [] - maskingView = SYMM_LunMasking() - maskingView['CreationClassName'] = 'Symm_LunMaskingView' - maskingView['ElementName'] = self.data.lunmaskctrl_name - - cimproperty = Fake_CIMProperty() - cimproperty.value = self.data.lunmaskctrl_name - properties = {u'ElementName': cimproperty} - maskingView.properties = properties - - maskingViews.append(maskingView) - return maskingViews - - def _enum_portgroup(self): - portgroups = [] - portgroup = {} - portgroup['CreationClassName'] = ( - 'CIM_TargetMaskingGroup') - portgroup['ElementName'] = self.data.port_group - portgroups.append(portgroup) - return portgroups - - def _enum_metavolume(self): - return [] - - def _enum_storageSyncSvSv(self): - conn = FakeEcomConnection() - sourceVolume = {} - sourceVolume['CreationClassName'] = 'Symm_StorageVolume' - sourceVolume['DeviceID'] = self.data.test_volume['device_id'] - sourceInstanceName = conn.GetInstance(sourceVolume) - svInstances = [] - svInstance = {} - svInstance['SyncedElement'] = 'SyncedElement' - svInstance['SystemElement'] = sourceInstanceName - svInstance['CreationClassName'] = 'SE_StorageSynchronized_SV_SV' - svInstance['PercentSynced'] = 100 - svInstance['CopyState'] = self.data.UNSYNCHRONIZED - svInstances.append(svInstance) - return svInstances - - def _enum_sw_identity(self): - swIdentities = [] - swIdentity = {} - swIdentity['MajorVersion'] = self.data.majorVersion - swIdentity['MinorVersion'] = self.data.minorVersion - swIdentity['RevisionNumber'] = self.data.revNumber - swIdentities.append(swIdentity) - return swIdentities - - def _enum_ipprotocolendpoint(self): - ipprotocolendpoints = [] - ipprotocolendpoint = CIM_IPProtocolEndpoint() - ipprotocolendpoint['CreationClassName'] = 'CIM_IPProtocolEndpoint' - ipprotocolendpoint['SystemName'] = self.data.storage_system - classcimproperty = Fake_CIMProperty() - ipv4addresscimproperty = ( - classcimproperty.fake_getipv4address()) - properties = {u'IPv4Address': ipv4addresscimproperty} - ipprotocolendpoint.properties = properties - ipprotocolendpoint.path = ipprotocolendpoint - ipprotocolendpoints.append(ipprotocolendpoint) - return ipprotocolendpoints - - def _default_enum(self): - names = [] - name = {} - name['Name'] = 'default' - names.append(name) - return names - - -class EMCVMAXISCSIDriverNoFastTestCase(test.TestCase): - def setUp(self): - - self.data = EMCVMAXCommonData() - - self.tempdir = tempfile.mkdtemp() - super(EMCVMAXISCSIDriverNoFastTestCase, self).setUp() - self.config_file_path = None - self.create_fake_config_file_no_fast() - self.addCleanup(self._cleanup) - configuration = conf.Configuration(None) - configuration.append_config_values = mock.Mock(return_value=0) - configuration.config_group = 'ISCSINoFAST' - configuration.cinder_emc_config_file = self.config_file_path - self.stubs.Set(configuration, 'safe_get', - self.fake_safe_get({'driver_use_ssl': - True, - 'volume_backend_name': - 'ISCSINoFAST'})) - self.stubs.Set(emc_vmax_iscsi.EMCVMAXISCSIDriver, - 'smis_do_iscsi_discovery', - self.fake_do_iscsi_discovery) - self.stubs.Set(emc_vmax_common.EMCVMAXCommon, '_get_ecom_connection', - self.fake_ecom_connection) - instancename = FakeCIMInstanceName() - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'get_instance_name', - instancename.fake_getinstancename) - self.stubs.Set(time, 'sleep', - self.fake_sleep) - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'isArrayV3', - self.fake_is_v3) - - driver = emc_vmax_iscsi.EMCVMAXISCSIDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - - def fake_safe_get(self, values): - def _safe_get(key): - return values.get(key) - return _safe_get - - def create_fake_config_file_no_fast(self): - - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - doc = self.add_array_info(doc, emc) - filename = 'cinder_emc_config_ISCSINoFAST.xml' - self.config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - - def create_fake_config_file_no_fast_with_interval_retries(self): - - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - doc = self.add_array_info(doc, emc) - doc = self.add_interval_and_retries(doc, emc) - filename = 'cinder_emc_config_ISCSINoFAST_int_ret.xml' - config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - return config_file_path - - def create_fake_config_file_no_fast_with_interval(self): - - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - doc = self.add_array_info(doc, emc) - doc = self.add_interval_only(doc, emc) - filename = 'cinder_emc_config_ISCSINoFAST_int.xml' - config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - return config_file_path - - def create_fake_config_file_no_fast_with_retries(self): - - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - doc = self.add_array_info(doc, emc) - doc = self.add_retries_only(doc, emc) - filename = 'cinder_emc_config_ISCSINoFAST_ret.xml' - config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - return config_file_path - - def add_array_info(self, doc, emc): - array = doc.createElement("Array") - arraytext = doc.createTextNode("1234567891011") - emc.appendChild(array) - array.appendChild(arraytext) - - ecomserverip = doc.createElement("EcomServerIp") - ecomserveriptext = doc.createTextNode("1.1.1.1") - emc.appendChild(ecomserverip) - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - ecomserverporttext = doc.createTextNode("10") - emc.appendChild(ecomserverport) - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - ecomusernametext = doc.createTextNode("user") - emc.appendChild(ecomusername) - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - ecompasswordtext = doc.createTextNode("pass") - emc.appendChild(ecompassword) - ecompassword.appendChild(ecompasswordtext) - - portgroup = doc.createElement("PortGroup") - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - portgroups = doc.createElement("PortGroups") - portgroups.appendChild(portgroup) - emc.appendChild(portgroups) - - pool = doc.createElement("Pool") - pooltext = doc.createTextNode("gold") - emc.appendChild(pool) - pool.appendChild(pooltext) - - array = doc.createElement("Array") - arraytext = doc.createTextNode("1234567891011") - emc.appendChild(array) - array.appendChild(arraytext) - - timeout = doc.createElement("Timeout") - timeouttext = doc.createTextNode("0") - emc.appendChild(timeout) - timeout.appendChild(timeouttext) - return doc - - def add_interval_and_retries(self, doc, emc): - interval = doc.createElement("Interval") - intervaltext = doc.createTextNode("5") - emc.appendChild(interval) - interval.appendChild(intervaltext) - - retries = doc.createElement("Retries") - retriestext = doc.createTextNode("40") - emc.appendChild(retries) - retries.appendChild(retriestext) - return doc - - def add_interval_only(self, doc, emc): - interval = doc.createElement("Interval") - intervaltext = doc.createTextNode("20") - emc.appendChild(interval) - interval.appendChild(intervaltext) - return doc - - def add_retries_only(self, doc, emc): - retries = doc.createElement("Retries") - retriestext = doc.createTextNode("70") - emc.appendChild(retries) - retries.appendChild(retriestext) - return doc - - # fix for https://bugs.launchpad.net/cinder/+bug/1364232 - def create_fake_config_file_1364232(self): - filename = 'cinder_emc_config_1364232.xml' - config_file_1364232 = self.tempdir + '/' + filename - text_file = open(config_file_1364232, "w") - text_file.write("\n\n" - "10.10.10.10\n" - "5988\n" - "user\t\n" - "password\n" - "OS-PORTGROUP1-PG" - "OS-PORTGROUP2-PG" - " \n" - "OS-PORTGROUP3-PG" - "OS-PORTGROUP4-PG" - "\n000198700439" - " \n\nFC_SLVR1\n" - "\nSILVER1\n" - "") - text_file.close() - return config_file_1364232 - - def fake_ecom_connection(self): - conn = FakeEcomConnection() - return conn - - def fake_do_iscsi_discovery(self, volume): - output = [] - item = '10.10.0.50: 3260,1 iqn.1992-04.com.emc: 50000973f006dd80' - output.append(item) - return output - - def fake_sleep(self, seconds): - return - - def fake_is_v3(self, conn, serialNumber): - return False - - def populate_masking_dict_setup(self): - extraSpecs = {'storagetype:pool': u'gold_pool', - 'volume_backend_name': 'GOLD_POOL_BE', - 'storagetype:array': u'1234567891011', - 'isV3': False, - 'portgroupname': u'OS-portgroup-PG', - 'storagetype:fastpolicy': u'GOLD'} - vol = {'SystemName': self.data.storage_system} - self.driver.common._find_lun = mock.Mock( - return_value=vol) - self.driver.common.utils.find_controller_configuration_service = ( - mock.Mock(return_value=None)) - return extraSpecs - - def test_populate_masking_dict_fast(self): - extraSpecs = self.populate_masking_dict_setup() - # If fast is enabled it will uniquely determine the SG and MV - # on the host along with the protocol(iSCSI) e.g. I - maskingViewDict = self.driver.common._populate_masking_dict( - self.data.test_volume, self.data.connector, extraSpecs) - self.assertEqual( - 'OS-fakehost-GOLD-FP-I-SG', maskingViewDict['sgGroupName']) - self.assertEqual( - 'OS-fakehost-GOLD-FP-I-MV', maskingViewDict['maskingViewName']) - - def test_populate_masking_dict_fast_more_than_14chars(self): - # If the length of the FAST policy name is greater than 14 chars - extraSpecs = self.populate_masking_dict_setup() - extraSpecs['storagetype:fastpolicy'] = 'GOLD_MORE_THAN_FOURTEEN_CHARS' - maskingViewDict = self.driver.common._populate_masking_dict( - self.data.test_volume, self.data.connector, extraSpecs) - self.assertEqual( - 'OS-fakehost-GOLD_MO__CHARS-FP-I-SG', - maskingViewDict['sgGroupName']) - self.assertEqual( - 'OS-fakehost-GOLD_MO__CHARS-FP-I-MV', - maskingViewDict['maskingViewName']) - - def test_populate_masking_dict_no_fast(self): - # If fast isn't enabled the pool will uniquely determine the SG and MV - # on the host along with the protocol(iSCSI) e.g. I - extraSpecs = self.populate_masking_dict_setup() - extraSpecs['storagetype:fastpolicy'] = None - maskingViewDict = self.driver.common._populate_masking_dict( - self.data.test_volume, self.data.connector, extraSpecs) - self.assertEqual( - 'OS-fakehost-gold_pool-I-SG', maskingViewDict['sgGroupName']) - self.assertEqual( - 'OS-fakehost-gold_pool-I-MV', maskingViewDict['maskingViewName']) - - def test_populate_masking_dict_fast_both_exceeding(self): - # If the length of the FAST policy name is greater than 14 chars and - # the length of the short host is more than 38 characters - extraSpecs = self.populate_masking_dict_setup() - connector = {'host': 'SHORT_HOST_MORE_THEN THIRTY_EIGHT_CHARACTERS'} - extraSpecs['storagetype:fastpolicy'] = ( - 'GOLD_MORE_THAN_FOURTEEN_CHARACTERS') - maskingViewDict = self.driver.common._populate_masking_dict( - self.data.test_volume, connector, extraSpecs) - self.assertLessEqual(len(maskingViewDict['sgGroupName']), 64) - self.assertLessEqual(len(maskingViewDict['maskingViewName']), 64) - - def test_populate_masking_dict_no_fast_both_exceeding(self): - # If the length of the FAST policy name is greater than 14 chars and - # the length of the short host is more than 38 characters - extraSpecs = self.populate_masking_dict_setup() - connector = {'host': 'SHORT_HOST_MORE_THEN THIRTY_EIGHT_CHARACTERS'} - extraSpecs['storagetype:pool'] = ( - 'GOLD_POOL_MORE_THAN_SIXTEEN_CHARACTERS') - extraSpecs['storagetype:fastpolicy'] = None - maskingViewDict = self.driver.common._populate_masking_dict( - self.data.test_volume, connector, extraSpecs) - self.assertLessEqual(len(maskingViewDict['sgGroupName']), 64) - self.assertLessEqual(len(maskingViewDict['maskingViewName']), 64) - - def test_filter_list(self): - portgroupnames = ['pg3', 'pg1', 'pg4', 'pg2'] - portgroupnames = ( - self.driver.common.utils._filter_list(portgroupnames)) - self.assertEqual(4, len(portgroupnames)) - self.assertEqual(['pg1', 'pg2', 'pg3', 'pg4'], sorted(portgroupnames)) - - portgroupnames = ['pg1'] - portgroupnames = ( - self.driver.common.utils._filter_list(portgroupnames)) - self.assertEqual(1, len(portgroupnames)) - self.assertEqual(['pg1'], portgroupnames) - - portgroupnames = ['only_pg', '', '', '', '', ''] - portgroupnames = ( - self.driver.common.utils._filter_list(portgroupnames)) - self.assertEqual(1, len(portgroupnames)) - self.assertEqual(['only_pg'], portgroupnames) - - def test_get_random_pg_from_list(self): - portGroupNames = ['pg1', 'pg2', 'pg3', 'pg4'] - portGroupName = ( - self.driver.common.utils._get_random_pg_from_list(portGroupNames)) - self.assertTrue('pg' in portGroupName) - - portGroupNames = ['pg1'] - portGroupName = ( - self.driver.common.utils._get_random_pg_from_list(portGroupNames)) - self.assertEqual('pg1', portGroupName) - - def test_get_random_portgroup(self): - # 4 portgroups - data = ("\n\n" - "" - "OS-PG1\n" - "OS-PG2\n" - "OS-PG3\n" - "OS-PG4\n" - "" - "") - dom = minidom.parseString(data) - portgroup = self.driver.common.utils._get_random_portgroup(dom) - self.assertTrue('OS-PG' in portgroup) - - # Duplicate portgroups - data = ("\n\n" - "" - "OS-PG1\n" - "OS-PG1\n" - "OS-PG1\n" - "OS-PG2\n" - "" - "") - dom = minidom.parseString(data) - portgroup = self.driver.common.utils._get_random_portgroup(dom) - self.assertTrue('OS-PG' in portgroup) - - def test_get_random_portgroup_exception(self): - # Missing PortGroup values - data = ("\n\n" - "" - "\n" - "\n" - "" - "") - dom = minidom.parseString(data) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.common.utils._get_random_portgroup, dom) - - # Missing portgroups - data = ("\n\n" - "" - "" - "") - dom = minidom.parseString(data) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.common.utils._get_random_portgroup, dom) - - def test_is_sync_complete(self): - conn = self.fake_ecom_connection() - syncname = SE_ConcreteJob() - syncname.classname = 'SE_StorageSynchronized_SV_SV' - syncname['CopyState'] = self.data.UNSYNCHRONIZED - issynched = self.driver.common.utils._is_sync_complete(conn, syncname) - self.assertFalse(issynched) - - def test_get_correct_port_group(self): - self.driver.common.conn = self.fake_ecom_connection() - maskingViewInstanceName = {'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'OS-fakehost-gold-I-MV', - 'SystemName': 'SYMMETRIX+000195900551'} - deviceinfodict = {'controller': maskingViewInstanceName} - portgroupname = self.driver.common._get_correct_port_group( - deviceinfodict, self.data.storage_system) - self.assertEqual('OS-portgroup-PG', portgroupname) - - def test_generate_unique_trunc_pool(self): - pool_under_16_chars = 'pool_under_16' - pool1 = self.driver.utils.generate_unique_trunc_pool( - pool_under_16_chars) - self.assertEqual(pool_under_16_chars, pool1) - - pool_over_16_chars = ( - 'pool_over_16_pool_over_16') - # Should generate truncated string first 8 chars and - # last 7 chars - pool2 = self.driver.utils.generate_unique_trunc_pool( - pool_over_16_chars) - self.assertEqual('pool_ove_over_16', pool2) - - def test_generate_unique_trunc_host(self): - host_under_38_chars = 'host_under_38_chars' - host1 = self.driver.utils.generate_unique_trunc_host( - host_under_38_chars) - self.assertEqual(host_under_38_chars, host1) - - host_over_38_chars = ( - 'host_over_38_chars_host_over_38_chars_host_over_38_chars') - # Check that the same md5 value is retrieved from multiple calls - host2 = self.driver.utils.generate_unique_trunc_host( - host_over_38_chars) - host3 = self.driver.utils.generate_unique_trunc_host( - host_over_38_chars) - self.assertEqual(host2, host3) - - def test_find_ip_protocol_endpoints(self): - conn = self.fake_ecom_connection() - foundIpAddresses = self.driver.common._find_ip_protocol_endpoints( - conn, self.data.storage_system, self.data.port_group) - self.assertEqual('10.10.10.10', foundIpAddresses[0]) - - def test_find_device_number(self): - host = 'fakehost' - data = ( - self.driver.common.find_device_number(self.data.test_volume_v2, - host)) - self.assertEqual('OS-fakehost-MV', data['maskingview']) - host = 'bogushost' - data = ( - self.driver.common.find_device_number(self.data.test_volume_v2, - host)) - self.assertFalse(data) - - def test_find_device_number_long_host(self): - # Long host name - host = 'myhost.mydomain.com' - data = ( - self.driver.common.find_device_number(self.data.test_volume_v2, - host)) - self.assertEqual('OS-myhost-MV', data['maskingview']) - - def test_find_device_number_short_name_over_38_chars(self): - # short name over 38 chars - host = 'myShortnameIsOverThirtyEightCharactersLong' - host = self.driver.common.utils.generate_unique_trunc_host(host) - amended = 'OS-' + host + '-MV' - v2_host_over_38 = self.data.test_volume_v2.copy() - # Pool aware scheduler enabled - v2_host_over_38['host'] = host - data = ( - self.driver.common.find_device_number(v2_host_over_38, - host)) - self.assertEqual(amended, data['maskingview']) - - def test_unbind_and_get_volume_from_storage_pool(self): - conn = self.fake_ecom_connection() - common = self.driver.common - common.utils.is_volume_bound_to_pool = mock.Mock( - return_value='False') - storageConfigService = ( - common.utils.find_storage_configuration_service( - conn, self.data.storage_system)) - volumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeName = "unbind-vol" - extraSpecs = {'volume_backend_name': 'GOLD_BE', - 'isV3': False} - volumeInstance = ( - common._unbind_and_get_volume_from_storage_pool( - conn, storageConfigService, - volumeInstanceName, volumeName, extraSpecs)) - self.assertEqual(self.data.storage_system, - volumeInstance['SystemName']) - self.assertEqual('1', volumeInstance['ElementName']) - - def test_create_hardware_ids(self): - conn = self.fake_ecom_connection() - connector = { - 'ip': '10.0.0.2', - 'initiator': self.data.iscsi_initiator, - 'host': 'fakehost'} - initiatorNames = ( - self.driver.common.masking._find_initiator_names(conn, connector)) - storageHardwareIDInstanceNames = ( - self.driver.common.masking._create_hardware_ids( - conn, initiatorNames, self.data.storage_system)) - self.assertEqual(self.data.iscsi_initiator, - storageHardwareIDInstanceNames[0]) - - def test_get_pool_instance_and_system_name(self): - conn = self.fake_ecom_connection() - # V2 - old '+' separator - storagesystem = {} - storagesystem['SystemName'] = self.data.storage_system - storagesystem['Name'] = self.data.storage_system - pools = conn.EnumerateInstanceNames("EMC_VirtualProvisioningPool") - poolname = 'gold' - poolinstancename, systemname = ( - self.driver.common.utils._get_pool_instance_and_system_name( - conn, pools, storagesystem, poolname)) - self.assertEqual(self.data.storage_system, systemname) - self.assertEqual(self.data.storagepoolid, - poolinstancename['InstanceID']) - # V3 - note: V2 can also have the '-+-' separator - storagesystem = {} - storagesystem['SystemName'] = self.data.storage_system_v3 - storagesystem['Name'] = self.data.storage_system_v3 - pools = conn.EnumerateInstanceNames('Symm_SRPStoragePool') - poolname = 'SRP_1' - poolinstancename, systemname = ( - self.driver.common.utils._get_pool_instance_and_system_name( - conn, pools, storagesystem, poolname)) - self.assertEqual(self.data.storage_system_v3, systemname) - self.assertEqual('SYMMETRIX-+-000197200056-+-SRP_1', - poolinstancename['InstanceID']) - # Invalid poolname - poolname = 'bogus' - poolinstancename, systemname = ( - self.driver.common.utils._get_pool_instance_and_system_name( - conn, pools, storagesystem, poolname)) - self.assertIsNone(poolinstancename) - self.assertEqual(self.data.storage_system_v3, systemname) - - def test_get_hardware_type(self): - iqn_initiator = 'iqn.1992-04.com.emc: 50000973f006dd80' - hardwaretypeid = ( - self.driver.utils._get_hardware_type(iqn_initiator)) - self.assertEqual(5, hardwaretypeid) - wwpn_initiator = '123456789012345' - hardwaretypeid = ( - self.driver.utils._get_hardware_type(wwpn_initiator)) - self.assertEqual(2, hardwaretypeid) - bogus_initiator = 'bogus' - hardwaretypeid = ( - self.driver.utils._get_hardware_type(bogus_initiator)) - self.assertEqual(0, hardwaretypeid) - - def test_check_if_rollback_action_for_masking_required(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - extraSpecs = {'volume_backend_name': 'GOLD_BE', - 'isV3': False, - 'storagetype:fastpolicy': 'GOLD1'} - - vol = EMC_StorageVolume() - vol['name'] = self.data.test_volume['name'] - vol['CreationClassName'] = 'Symm_StorageVolume' - vol['ElementName'] = self.data.test_volume['id'] - vol['DeviceID'] = self.data.test_volume['device_id'] - vol['Id'] = self.data.test_volume['id'] - vol['SystemName'] = self.data.storage_system - vol['NumberOfBlocks'] = self.data.test_volume['NumberOfBlocks'] - vol['BlockSize'] = self.data.test_volume['BlockSize'] - - # Added vol to vol.path - vol['SystemCreationClassName'] = 'Symm_StorageSystem' - vol.path = vol - vol.path.classname = vol['CreationClassName'] - - rollbackDict = {} - rollbackDict['isV3'] = False - rollbackDict['defaultStorageGroupInstanceName'] = ( - self.data.default_storage_group) - rollbackDict['sgName'] = self.data.storagegroupname - rollbackDict['volumeName'] = 'vol1' - rollbackDict['fastPolicyName'] = 'GOLD1' - rollbackDict['volumeInstance'] = vol - rollbackDict['controllerConfigService'] = controllerConfigService - rollbackDict['extraSpecs'] = extraSpecs - # Path 1 - The volume is in another storage group that isn't the - # default storage group - expectedmessage = (_("V2 rollback - Volume in another storage " - "group besides default storage group.")) - message = ( - self.driver.common.masking. - _check_if_rollback_action_for_masking_required( - conn, rollbackDict)) - self.assertEqual(expectedmessage, message) - # Path 2 - The volume is not in any storage group - rollbackDict['sgName'] = 'sq_not_exist' - expectedmessage = (_("V2 rollback, volume is not in any storage " - "group.")) - message = ( - self.driver.common.masking. - _check_if_rollback_action_for_masking_required( - conn, rollbackDict)) - self.assertEqual(expectedmessage, message) - - def test_migrate_cleanup(self): - conn = self.fake_ecom_connection() - extraSpecs = {'volume_backend_name': 'GOLD_BE', - 'isV3': False, - 'storagetype:fastpolicy': 'GOLD1'} - - vol = EMC_StorageVolume() - vol['name'] = self.data.test_volume['name'] - vol['CreationClassName'] = 'Symm_StorageVolume' - vol['ElementName'] = self.data.test_volume['id'] - vol['DeviceID'] = self.data.test_volume['device_id'] - vol['Id'] = self.data.test_volume['id'] - vol['SystemName'] = self.data.storage_system - vol['NumberOfBlocks'] = self.data.test_volume['NumberOfBlocks'] - vol['BlockSize'] = self.data.test_volume['BlockSize'] - - # Added vol to vol.path - vol['SystemCreationClassName'] = 'Symm_StorageSystem' - vol.path = vol - vol.path.classname = vol['CreationClassName'] - # The volume is already belong to default storage group - return_to_default = self.driver.common._migrate_cleanup( - conn, vol, self.data.storage_system, 'GOLD1', - vol['name'], extraSpecs) - self.assertFalse(return_to_default) - # The volume does not belong to default storage group - return_to_default = self.driver.common._migrate_cleanup( - conn, vol, self.data.storage_system, 'BRONZE1', - vol['name'], extraSpecs) - self.assertTrue(return_to_default) - - def test_wait_for_job_complete(self): - myjob = SE_ConcreteJob() - myjob.classname = 'SE_ConcreteJob' - myjob['InstanceID'] = '9999' - myjob['status'] = 'success' - myjob['type'] = 'type' - myjob['CreationClassName'] = 'SE_ConcreteJob' - myjob['Job'] = myjob - conn = self.fake_ecom_connection() - - self.driver.utils._is_job_finished = mock.Mock( - return_value=True) - rc = self.driver.utils._wait_for_job_complete(conn, myjob) - self.assertIsNone(rc) - self.driver.utils._is_job_finished.assert_called_once_with( - conn, myjob) - self.assertTrue(self.driver.utils._is_job_finished.return_value) - self.driver.utils._is_job_finished.reset_mock() - - # Save the original state and restore it after this test - loopingcall_orig = loopingcall.FixedIntervalLoopingCall - loopingcall.FixedIntervalLoopingCall = mock.Mock() - rc = self.driver.utils._wait_for_job_complete(conn, myjob) - self.assertIsNone(rc) - loopingcall.FixedIntervalLoopingCall.assert_called_once_with( - mock.ANY) - loopingcall.FixedIntervalLoopingCall.reset_mock() - loopingcall.FixedIntervalLoopingCall = loopingcall_orig - - def test_wait_for_sync(self): - mysync = 'fakesync' - conn = self.fake_ecom_connection() - - self.driver.utils._is_sync_complete = mock.Mock( - return_value=True) - rc = self.driver.utils.wait_for_sync(conn, mysync) - self.assertIsNotNone(rc) - self.driver.utils._is_sync_complete.assert_called_once_with( - conn, mysync) - self.assertTrue(self.driver.utils._is_sync_complete.return_value) - self.driver.utils._is_sync_complete.reset_mock() - - # Save the original state and restore it after this test - loopingcall_orig = loopingcall.FixedIntervalLoopingCall - loopingcall.FixedIntervalLoopingCall = mock.Mock() - rc = self.driver.utils.wait_for_sync(conn, mysync) - self.assertIsNotNone(rc) - loopingcall.FixedIntervalLoopingCall.assert_called_once_with( - mock.ANY) - loopingcall.FixedIntervalLoopingCall.reset_mock() - loopingcall.FixedIntervalLoopingCall = loopingcall_orig - - def test_wait_for_sync_extra_specs(self): - mysync = 'fakesync' - conn = self.fake_ecom_connection() - file_name = ( - self.create_fake_config_file_no_fast_with_interval_retries()) - extraSpecs = {'volume_backend_name': 'ISCSINoFAST'} - pool = 'gold+1234567891011' - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - poolRec = self.driver.utils.extract_record(arrayInfo, pool) - extraSpecs = self.driver.common._set_v2_extra_specs(extraSpecs, - poolRec) - - self.driver.utils._is_sync_complete = mock.Mock( - return_value=True) - rc = self.driver.utils.wait_for_sync(conn, mysync, extraSpecs) - self.assertIsNotNone(rc) - self.driver.utils._is_sync_complete.assert_called_once_with( - conn, mysync) - self.assertTrue(self.driver.utils._is_sync_complete.return_value) - self.assertEqual(40, - self.driver.utils._get_max_job_retries(extraSpecs)) - self.assertEqual(5, - self.driver.utils._get_interval_in_secs(extraSpecs)) - self.driver.utils._is_sync_complete.reset_mock() - - # Save the original state and restore it after this test - loopingcall_orig = loopingcall.FixedIntervalLoopingCall - loopingcall.FixedIntervalLoopingCall = mock.Mock() - rc = self.driver.utils.wait_for_sync(conn, mysync) - self.assertIsNotNone(rc) - loopingcall.FixedIntervalLoopingCall.assert_called_once_with( - mock.ANY) - loopingcall.FixedIntervalLoopingCall.reset_mock() - loopingcall.FixedIntervalLoopingCall = loopingcall_orig - bExists = os.path.exists(file_name) - if bExists: - os.remove(file_name) - - # Bug 1395830: _find_lun throws exception when lun is not found. - def test_find_lun(self): - keybindings = {'CreationClassName': u'Symm_StorageVolume', - 'SystemName': u'SYMMETRIX+000195900551', - 'DeviceID': u'1', - 'SystemCreationClassName': u'Symm_StorageSystem'} - provider_location = {'classname': 'Symm_StorageVolume', - 'keybindings': keybindings} - volume = EMC_StorageVolume() - volume['name'] = 'vol1' - volume['provider_location'] = six.text_type(provider_location) - - self.driver.common.conn = self.driver.common._get_ecom_connection() - findlun = self.driver.common._find_lun(volume) - getinstance = self.driver.common.conn._getinstance_storagevolume( - keybindings) - # Found lun. - self.assertEqual(getinstance, findlun) - - keybindings2 = {'CreationClassName': u'Symm_StorageVolume', - 'SystemName': u'SYMMETRIX+000195900551', - 'DeviceID': u'9', - 'SystemCreationClassName': u'Symm_StorageSystem'} - provider_location2 = {'classname': 'Symm_StorageVolume', - 'keybindings': keybindings2} - volume2 = EMC_StorageVolume() - volume2['name'] = 'myVol' - volume2['provider_location'] = six.text_type(provider_location2) - verify_orig = self.driver.common.conn.GetInstance - self.driver.common.conn.GetInstance = mock.Mock( - return_value=None) - findlun2 = self.driver.common._find_lun(volume2) - # Not found. - self.assertIsNone(findlun2) - self.driver.utils.get_instance_name( - provider_location2['classname'], - keybindings2) - self.driver.common.conn.GetInstance.assert_called_once_with( - keybindings2) - self.driver.common.conn.GetInstance.reset_mock() - self.driver.common.conn.GetInstance = verify_orig - - keybindings3 = {'CreationClassName': u'Symm_StorageVolume', - 'SystemName': u'SYMMETRIX+000195900551', - 'DeviceID': u'9999', - 'SystemCreationClassName': u'Symm_StorageSystem'} - provider_location3 = {'classname': 'Symm_StorageVolume', - 'keybindings': keybindings3} - instancename3 = self.driver.utils.get_instance_name( - provider_location3['classname'], - keybindings3) - # Error other than not found. - arg = 9999, "test_error" - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.common.utils.process_exception_args, - arg, instancename3) - - # Bug 1403160 - make sure the masking view is cleanly deleted - def test_last_volume_delete_masking_view(self): - extraSpecs = {'volume_backend_name': 'ISCSINoFAST'} - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - maskingViewInstanceName = ( - self.driver.common.masking._find_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - - maskingViewName = conn.GetInstance( - maskingViewInstanceName)['ElementName'] - - # Deleting Masking View failed - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.common.masking._last_volume_delete_masking_view, - conn, controllerConfigService, maskingViewInstanceName, - maskingViewName, extraSpecs) - - # Deleting Masking view successful - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - self.driver.common.masking._last_volume_delete_masking_view( - conn, controllerConfigService, maskingViewInstanceName, - maskingViewName, extraSpecs) - - # Bug 1403160 - make sure the storage group is cleanly deleted - def test_remove_last_vol_and_delete_sg(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - storageGroupName = self.data.storagegroupname - storageGroupInstanceName = ( - self.driver.utils.find_storage_masking_group( - conn, controllerConfigService, storageGroupName)) - - volumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeName = "1403160-Vol" - extraSpecs = {'volume_backend_name': 'GOLD_BE', - 'isV3': False} - - # Deleting Storage Group failed - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.common.masking._remove_last_vol_and_delete_sg, - conn, controllerConfigService, storageGroupInstanceName, - storageGroupName, volumeInstanceName, volumeName, extraSpecs) - - # Deleting Storage group successful - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - self.driver.common.masking._remove_last_vol_and_delete_sg( - conn, controllerConfigService, storageGroupInstanceName, - storageGroupName, volumeInstanceName, volumeName, extraSpecs) - - # Bug 1504192 - if the last volume is being unmapped and the masking view - # goes away, cleanup the initiators and associated initiator group. - def test_delete_initiators_from_initiator_group(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - initiatorGroupName = self.data.initiatorgroup_name - initiatorGroupInstanceName = ( - self.driver.common.masking._get_initiator_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - conn.InvokeMethod = mock.Mock(return_value=1) - # Deletion of initiators failed. - self.driver.common.masking._delete_initiators_from_initiator_group( - conn, controllerConfigService, initiatorGroupInstanceName, - initiatorGroupName) - conn.InvokeMethod = mock.Mock(return_value=0) - # Deletion of initiators successful. - self.driver.common.masking._delete_initiators_from_initiator_group( - conn, controllerConfigService, initiatorGroupInstanceName, - initiatorGroupName) - - # Bug 1504192 - if the last volume is being unmapped and the masking view - # goes away, cleanup the initiators and associated initiator group. - def test_last_volume_delete_initiator_group_exception(self): - extraSpecs = {'volume_backend_name': 'ISCSINoFAST'} - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - initiatorGroupInstanceName = ( - self.driver.common.masking._get_initiator_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - job = { - 'Job': {'InstanceID': '9999', 'status': 'success', 'type': None}} - conn.InvokeMethod = mock.Mock(return_value=(4096, job)) - self.driver.common.masking.get_masking_views_by_initiator_group = ( - mock.Mock(return_value=[])) - self.driver.common.masking._delete_initiators_from_initiator_group = ( - mock.Mock(return_value=True)) - self.driver.common.masking.utils.wait_for_job_complete = ( - mock.Mock(return_value=(2, 'failure'))) - # Exception occurrs while deleting the initiator group. - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.common.masking._last_volume_delete_initiator_group, - conn, controllerConfigService, initiatorGroupInstanceName, - extraSpecs) - - # Bug 1504192 - if the last volume is being unmapped and the masking view - # goes away, cleanup the initiators and associated initiator group. - def test_last_volume_delete_initiator_group(self): - extraSpecs = {'volume_backend_name': 'ISCSINoFAST'} - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - initiatorGroupName = self.data.initiatorgroup_name - initiatorGroupInstanceName = ( - self.driver.common.masking._get_initiator_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - self.assertEqual(initiatorGroupName, - conn.GetInstance( - initiatorGroupInstanceName)['ElementName']) - # masking view is associated with the initiator group and initiator - # group will not be deleted. - self.driver.common.masking._last_volume_delete_initiator_group( - conn, controllerConfigService, initiatorGroupInstanceName, - extraSpecs) - self.driver.common.masking.get_masking_views_by_initiator_group = ( - mock.Mock(return_value=[])) - self.driver.common.masking._delete_initiators_from_initiator_group = ( - mock.Mock(return_value=True)) - # No Masking view and initiators associated with the Initiator group - # and initiator group will be deleted. - self.driver.common.masking._last_volume_delete_initiator_group( - conn, controllerConfigService, initiatorGroupInstanceName, - extraSpecs) - job = { - 'Job': {'InstanceID': '9999', 'status': 'success', 'type': None}} - conn.InvokeMethod = mock.Mock(return_value=(4096, job)) - self.driver.common.masking.utils.wait_for_job_complete = ( - mock.Mock(return_value=(0, 'success'))) - # Deletion of initiator group is successful after waiting for job - # to complete. - self.driver.common.masking._last_volume_delete_initiator_group( - conn, controllerConfigService, initiatorGroupInstanceName, - extraSpecs) - - # Tests removal of last volume in a storage group V2 - def test_remove_and_reset_members(self): - extraSpecs = {'volume_backend_name': 'GOLD_BE', - 'isV3': False} - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - volumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeInstance = conn.GetInstance(volumeInstanceName) - volumeName = "Last-Vol" - self.driver.common.masking.get_devices_from_storage_group = mock.Mock( - return_value=['one_value']) - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - - self.driver.common.masking.remove_and_reset_members( - conn, controllerConfigService, volumeInstance, - volumeName, extraSpecs) - - # Bug 1393555 - masking view has been deleted by another process. - def test_find_maskingview(self): - conn = self.fake_ecom_connection() - foundMaskingViewInstanceName = ( - self.driver.common.masking._find_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - # The masking view has been found. - self.assertEqual( - self.data.lunmaskctrl_name, - conn.GetInstance(foundMaskingViewInstanceName)['ElementName']) - - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - foundMaskingViewInstanceName2 = ( - self.driver.common.masking._find_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - # The masking view has not been found. - self.assertIsNone(foundMaskingViewInstanceName2) - - # Bug 1393555 - port group has been deleted by another process. - def test_find_portgroup(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - foundPortGroupInstanceName = ( - self.driver.common.masking.find_port_group( - conn, controllerConfigService, self.data.port_group)) - # The port group has been found. - self.assertEqual( - self.data.port_group, - conn.GetInstance(foundPortGroupInstanceName)['ElementName']) - - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - foundPortGroupInstanceName2 = ( - self.driver.common.masking.find_port_group( - conn, controllerConfigService, self.data.port_group)) - # The port group has not been found as it has been deleted - # externally or by another thread. - self.assertIsNone(foundPortGroupInstanceName2) - - # Bug 1393555 - storage group has been deleted by another process. - def test_get_storage_group_from_masking_view(self): - conn = self.fake_ecom_connection() - foundStorageGroupInstanceName = ( - self.driver.common.masking._get_storage_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - # The storage group has been found. - self.assertEqual( - self.data.storagegroupname, - conn.GetInstance(foundStorageGroupInstanceName)['ElementName']) - - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - foundStorageGroupInstanceName2 = ( - self.driver.common.masking._get_storage_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - # The storage group has not been found as it has been deleted - # externally or by another thread. - self.assertIsNone(foundStorageGroupInstanceName2) - - # Bug 1393555 - initiator group has been deleted by another process. - def test_get_initiator_group_from_masking_view(self): - conn = self.fake_ecom_connection() - foundInitiatorGroupInstanceName = ( - self.driver.common.masking._get_initiator_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - # The initiator group has been found. - self.assertEqual( - self.data.initiatorgroup_name, - conn.GetInstance(foundInitiatorGroupInstanceName)['ElementName']) - - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - foundInitiatorGroupInstanceName2 = ( - self.driver.common.masking._get_storage_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - # The initiator group has not been found as it has been deleted - # externally or by another thread. - self.assertIsNone(foundInitiatorGroupInstanceName2) - - # Bug 1393555 - port group has been deleted by another process. - def test_get_port_group_from_masking_view(self): - conn = self.fake_ecom_connection() - foundPortGroupInstanceName = ( - self.driver.common.masking._get_port_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - # The port group has been found. - self.assertEqual( - self.data.port_group, - conn.GetInstance(foundPortGroupInstanceName)['ElementName']) - - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - foundPortGroupInstanceName2 = ( - self.driver.common.masking._get_port_group_from_masking_view( - conn, self.data.lunmaskctrl_name, self.data.storage_system)) - # The port group has not been found as it has been deleted - # externally or by another thread. - self.assertIsNone(foundPortGroupInstanceName2) - - # Bug 1393555 - initiator group has been deleted by another process. - def test_find_initiator_group(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - foundInitiatorGroupInstanceName = ( - self.driver.common.masking._find_initiator_masking_group( - conn, controllerConfigService, self.data.initiatorNames)) - # The initiator group has been found. - self.assertEqual( - self.data.initiatorgroup_name, - conn.GetInstance(foundInitiatorGroupInstanceName)['ElementName']) - - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - foundInitiatorGroupInstanceName2 = ( - self.driver.common.masking._find_initiator_masking_group( - conn, controllerConfigService, self.data.initiatorNames)) - # The initiator group has not been found as it has been deleted - # externally or by another thread. - self.assertIsNone(foundInitiatorGroupInstanceName2) - - # Bug 1393555 - hardware id has been deleted by another process. - def test_get_storage_hardware_id_instance_names(self): - conn = self.fake_ecom_connection() - foundHardwareIdInstanceNames = ( - self.driver.common.masking._get_storage_hardware_id_instance_names( - conn, self.data.initiatorNames, self.data.storage_system)) - # The hardware id list has been found. - self.assertEqual( - '123456789012345', - conn.GetInstance( - foundHardwareIdInstanceNames[0])['StorageID']) - - self.driver.common.masking.utils.get_existing_instance = mock.Mock( - return_value=None) - foundHardwareIdInstanceNames2 = ( - self.driver.common.masking._get_storage_hardware_id_instance_names( - conn, self.data.initiatorNames, self.data.storage_system)) - # The hardware id list has not been found as it has been removed - # externally. - self.assertTrue(len(foundHardwareIdInstanceNames2) == 0) - - # Bug 1393555 - controller has been deleted by another process. - def test_find_lunmasking_scsi_protocol_controller(self): - self.driver.common.conn = self.fake_ecom_connection() - foundControllerInstanceName = ( - self.driver.common._find_lunmasking_scsi_protocol_controller( - self.data.storage_system, self.data.connector)) - # The controller has been found. - self.assertEqual( - 'OS-fakehost-gold-I-MV', - self.driver.common.conn.GetInstance( - foundControllerInstanceName)['ElementName']) - - self.driver.common.utils.get_existing_instance = mock.Mock( - return_value=None) - foundControllerInstanceName2 = ( - self.driver.common._find_lunmasking_scsi_protocol_controller( - self.data.storage_system, self.data.connector)) - # The controller has not been found as it has been removed - # externally. - self.assertIsNone(foundControllerInstanceName2) - - # Bug 1393555 - storage group has been deleted by another process. - def test_get_policy_default_storage_group(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - foundStorageMaskingGroupInstanceName = ( - self.driver.common.fast.get_policy_default_storage_group( - conn, controllerConfigService, 'OS_default')) - # The storage group has been found. - self.assertEqual( - 'OS_default_GOLD1_SG', - conn.GetInstance( - foundStorageMaskingGroupInstanceName)['ElementName']) - - self.driver.common.fast.utils.get_existing_instance = mock.Mock( - return_value=None) - foundStorageMaskingGroupInstanceName2 = ( - self.driver.common.fast.get_policy_default_storage_group( - conn, controllerConfigService, 'OS_default')) - # The storage group has not been found as it has been removed - # externally. - self.assertIsNone(foundStorageMaskingGroupInstanceName2) - - # Bug 1393555 - policy has been deleted by another process. - def test_get_capacities_associated_to_policy(self): - conn = self.fake_ecom_connection() - total_capacity_gb, free_capacity_gb = ( - self.driver.common.fast.get_capacities_associated_to_policy( - conn, self.data.storage_system, self.data.policyrule)) - # The capacities associated to the policy have been found. - self.assertEqual(self.data.totalmanagedspace_gbs, total_capacity_gb) - self.assertEqual(self.data.subscribedcapacity_gbs, free_capacity_gb) - - self.driver.common.fast.utils.get_existing_instance = mock.Mock( - return_value=None) - total_capacity_gb_2, free_capacity_gb_2 = ( - self.driver.common.fast.get_capacities_associated_to_policy( - conn, self.data.storage_system, self.data.policyrule)) - # The capacities have not been found as the policy has been - # removed externally. - self.assertEqual(0, total_capacity_gb_2) - self.assertEqual(0, free_capacity_gb_2) - - # Bug 1393555 - storage group has been deleted by another process. - def test_find_storage_masking_group(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - foundStorageMaskingGroupInstanceName = ( - self.driver.common.utils.find_storage_masking_group( - conn, controllerConfigService, self.data.storagegroupname)) - # The storage group has been found. - self.assertEqual( - self.data.storagegroupname, - conn.GetInstance( - foundStorageMaskingGroupInstanceName)['ElementName']) - - self.driver.common.utils.get_existing_instance = mock.Mock( - return_value=None) - foundStorageMaskingGroupInstanceName2 = ( - self.driver.common.utils.find_storage_masking_group( - conn, controllerConfigService, self.data.storagegroupname)) - # The storage group has not been found as it has been removed - # externally. - self.assertIsNone(foundStorageMaskingGroupInstanceName2) - - # Bug 1393555 - pool has been deleted by another process. - def test_get_pool_by_name(self): - conn = self.fake_ecom_connection() - - foundPoolInstanceName = self.driver.common.utils.get_pool_by_name( - conn, self.data.poolname, self.data.storage_system) - # The pool has been found. - self.assertEqual( - self.data.poolname, - conn.GetInstance(foundPoolInstanceName)['ElementName']) - - self.driver.common.utils.get_existing_instance = mock.Mock( - return_value=None) - foundPoolInstanceName2 = self.driver.common.utils.get_pool_by_name( - conn, self.data.poolname, self.data.storage_system) - # The pool has not been found as it has been removed externally. - self.assertIsNone(foundPoolInstanceName2) - - def test_get_volume_stats_1364232(self): - file_name = self.create_fake_config_file_1364232() - - arrayInfo = self.driver.utils.parse_file_to_get_array_map(file_name) - self.assertEqual( - '000198700439', arrayInfo[0]['SerialNumber']) - self.assertEqual( - 'FC_SLVR1', arrayInfo[0]['PoolName']) - self.assertEqual( - 'SILVER1', arrayInfo[0]['FastPolicy']) - self.assertTrue( - 'OS-PORTGROUP' in arrayInfo[0]['PortGroup']) - bExists = os.path.exists(file_name) - if bExists: - os.remove(file_name) - - def test_intervals_and_retries_override( - self): - file_name = ( - self.create_fake_config_file_no_fast_with_interval_retries()) - extraSpecs = {'volume_backend_name': 'ISCSINoFAST'} - pool = 'gold+1234567891011' - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - poolRec = self.driver.utils.extract_record(arrayInfo, pool) - extraSpecs = self.driver.common._set_v2_extra_specs(extraSpecs, - poolRec) - self.assertEqual(40, - self.driver.utils._get_max_job_retries(extraSpecs)) - self.assertEqual(5, - self.driver.utils._get_interval_in_secs(extraSpecs)) - - bExists = os.path.exists(file_name) - if bExists: - os.remove(file_name) - - def test_intervals_and_retries_default(self): - extraSpecs = {'volume_backend_name': 'ISCSINoFAST'} - pool = 'gold+1234567891011' - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - poolRec = self.driver.utils.extract_record(arrayInfo, pool) - extraSpecs = self.driver.common._set_v2_extra_specs(extraSpecs, - poolRec) - self.assertEqual(60, - self.driver.utils._get_max_job_retries(extraSpecs)) - self.assertEqual(10, - self.driver.utils._get_interval_in_secs(extraSpecs)) - - def test_interval_only(self): - extraSpecs = {'volume_backend_name': 'ISCSINoFAST'} - file_name = self.create_fake_config_file_no_fast_with_interval() - pool = 'gold+1234567891011' - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - poolRec = self.driver.utils.extract_record(arrayInfo, pool) - extraSpecs = self.driver.common._set_v2_extra_specs(extraSpecs, - poolRec) - self.assertEqual(60, - self.driver.utils._get_max_job_retries(extraSpecs)) - self.assertEqual(20, - self.driver.utils._get_interval_in_secs(extraSpecs)) - - bExists = os.path.exists(file_name) - if bExists: - os.remove(file_name) - - def test_retries_only(self): - extraSpecs = {'volume_backend_name': 'ISCSINoFAST'} - file_name = self.create_fake_config_file_no_fast_with_retries() - pool = 'gold+1234567891011' - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - poolRec = self.driver.utils.extract_record(arrayInfo, pool) - extraSpecs = self.driver.common._set_v2_extra_specs(extraSpecs, - poolRec) - self.assertEqual(70, - self.driver.utils._get_max_job_retries(extraSpecs)) - self.assertEqual(10, - self.driver.utils._get_interval_in_secs(extraSpecs)) - - bExists = os.path.exists(file_name) - if bExists: - os.remove(file_name) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'isArrayV3', - return_value=False) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_pool_capacities', - return_value=(1234, 1200)) - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'is_tiering_policy_enabled', - return_value=False) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storageSystem', - return_value=None) - def test_get_volume_stats_no_fast(self, - mock_storage_system, - mock_is_fast_enabled, - mock_capacity, - mock_is_v3): - self.driver.get_volume_stats(True) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_volume_no_fast_success( - self, _mock_volume_type, mock_storage_system): - self.driver.create_volume(self.data.test_volume_v2) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'storagetype: stripedmetacount': '4', - 'volume_backend_name': 'ISCSINoFAST'}) - def test_create_volume_no_fast_striped_success( - self, _mock_volume_type, mock_storage_system): - self.driver.create_volume(self.data.test_volume_v2) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_volume_in_CG_no_fast_success( - self, _mock_volume_type, mock_storage_system): - self.driver.create_volume(self.data.test_volume_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_delete_volume_no_fast_success( - self, _mock_volume_type, mock_storage_system): - self.driver.delete_volume(self.data.test_volume) - - def test_create_volume_no_fast_failed(self): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - self.data.test_failed_volume) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_delete_volume_no_fast_notfound(self, _mock_volume_type): - notfound_delete_vol = {} - notfound_delete_vol['name'] = 'notfound_delete_vol' - notfound_delete_vol['id'] = '10' - notfound_delete_vol['CreationClassName'] = 'Symmm_StorageVolume' - notfound_delete_vol['SystemName'] = self.data.storage_system - notfound_delete_vol['DeviceID'] = notfound_delete_vol['id'] - notfound_delete_vol['SystemCreationClassName'] = 'Symm_StorageSystem' - notfound_delete_vol['volume_type_id'] = 'abc' - notfound_delete_vol['provider_location'] = None - notfound_delete_vol['host'] = self.data.fake_host - name = {} - name['classname'] = 'Symm_StorageVolume' - keys = {} - keys['CreationClassName'] = notfound_delete_vol['CreationClassName'] - keys['SystemName'] = notfound_delete_vol['SystemName'] - keys['DeviceID'] = notfound_delete_vol['DeviceID'] - keys['SystemCreationClassName'] = ( - notfound_delete_vol['SystemCreationClassName']) - name['keybindings'] = keys - - self.driver.delete_volume(notfound_delete_vol) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_delete_volume_failed( - self, _mock_volume_type, mock_storage_system): - self.driver.create_volume(self.data.failed_delete_vol) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, - self.data.failed_delete_vol) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_is_same_host', - return_value=True) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'find_device_number', - return_value={'hostlunid': 1, - 'storagesystem': EMCVMAXCommonData.storage_system}) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_already_mapped_no_fast_success( - self, _mock_volume_type, mock_wrap_group, mock_wrap_device, - mock_is_same_host): - self.driver.common._get_correct_port_group = mock.Mock( - return_value=self.data.port_group) - self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_check_adding_volume_to_storage_group', - return_value=None) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storage_masking_group', - return_value='value') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_map_new_masking_view_no_fast_success( - self, _mock_volume_type, mock_wrap_group, - mock_storage_group, mock_add_volume): - self.driver.common._wrap_find_device_number = mock.Mock( - return_value={}) - self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_check_adding_volume_to_storage_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_is_same_host', - return_value=False) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storage_masking_group', - return_value='value') - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'find_device_number', - return_value={'hostlunid': 1, - 'storagesystem': EMCVMAXCommonData.storage_system}) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_map_live_migration_no_fast_success(self, - _mock_volume_type, - mock_wrap_group, - mock_wrap_device, - mock_storage_group, - mock_same_host, - mock_check): - self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_get_initiator_group_from_masking_view', - return_value='value') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_find_initiator_masking_group', - return_value='value') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_find_masking_view', - return_value='value') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_map_existing_masking_view_no_fast_success( - self, _mock_volume_type, mock_wrap_group, mock_storage_group, - mock_initiator_group, mock_ig_from_mv): - self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'find_device_number', - return_value={'storagesystem': EMCVMAXCommonData.storage_system}) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - def test_map_no_fast_failed(self, mock_wrap_group, mock_wrap_device): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_initiator_group_from_masking_view', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_find_initiator_masking_group', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storage_masking_group', - return_value=EMCVMAXCommonData.storagegroupname) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_detach_no_fast_success( - self, mock_volume_type, mock_storage_group, - mock_ig, mock_igc): - self.driver.terminate_connection( - self.data.test_volume, self.data.connector) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_size', - return_value='2147483648') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_extend_volume_no_fast_success( - self, _mock_volume_type, mock_volume_size): - newSize = '2' - self.driver.extend_volume(self.data.test_volume, newSize) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'check_if_volume_is_extendable', - return_value='False') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'storagetype: stripedmetacount': '4', - 'volume_backend_name': 'ISCSINoFAST'}) - def test_extend_volume_striped_no_fast_failed( - self, _mock_volume_type, _mock_is_extendable): - newSize = '2' - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - self.data.test_volume, - newSize) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567, 7654321]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_snapshot_different_sizes_meta_no_fast_success( - self, mock_volume_type, mock_volume, - mock_meta, mock_size, mock_pool): - self.data.test_volume['volume_name'] = "vmax-1234567" - common = self.driver.common - volumeDict = {'classname': u'Symm_StorageVolume', - 'keybindings': EMCVMAXCommonData.keybindings} - common.provision.create_volume_from_pool = ( - mock.Mock(return_value=(volumeDict, 0))) - common.provision.get_volume_dict_from_job = ( - mock.Mock(return_value=volumeDict)) - self.driver.create_snapshot(self.data.test_volume) - - def test_create_snapshot_no_fast_failed(self): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, - self.data.test_volume) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_sync_sv_by_target', - return_value=(None, None)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_volume_from_same_size_meta_snapshot( - self, mock_volume_type, mock_sync_sv, mock_meta, mock_size): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.driver.create_volume_from_snapshot( - self.data.test_volume, self.data.test_volume) - - def test_create_volume_from_snapshot_no_fast_failed(self): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - self.data.test_volume, - self.data.test_volume) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_find_storage_sync_sv_sv', - return_value=(None, None)) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_clone_simple_volume_no_fast_success( - self, mock_volume_type, mock_volume, mock_sync_sv, - mock_simple_volume): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.driver.create_cloned_volume(self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - - # Bug https://bugs.launchpad.net/cinder/+bug/1440154 - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567, 7654321]) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - @mock.patch.object( - emc_vmax_provision.EMCVMAXProvision, - 'create_element_replica') - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_sync_sv_by_target', - return_value=(None, None)) - def test_create_clone_assert_clean_up_target_volume( - self, mock_sync, mock_create_replica, mock_volume_type, - mock_volume, mock_capacities, mock_pool, mock_meta_volume): - self.data.test_volume['volume_name'] = "vmax-1234567" - e = exception.VolumeBackendAPIException('CreateElementReplica Ex') - common = self.driver.common - common._delete_from_pool = mock.Mock(return_value=0) - conn = self.fake_ecom_connection() - storageConfigService = ( - common.utils.find_storage_configuration_service( - conn, self.data.storage_system)) - mock_create_replica.side_effect = e - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - extraSpecs = common._initial_setup(self.data.test_volume) - fastPolicy = extraSpecs['storagetype:fastpolicy'] - targetInstance = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - common._delete_from_pool.assert_called_with(storageConfigService, - targetInstance, - targetInstance['Name'], - targetInstance['DeviceID'], - fastPolicy, - extraSpecs) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_migrate_volume_no_fast_success(self, _mock_volume_type): - self.driver.migrate_volume(self.data.test_ctxt, self.data.test_volume, - self.data.test_host) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'parse_pool_instance_id', - return_value=('silver', 'SYMMETRIX+000195900551')) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_retype_volume_no_fast_success( - self, _mock_volume_type, mock_values): - self.driver.retype( - self.data.test_ctxt, self.data.test_volume, self.data.new_type, - self.data.diff, self.data.test_host) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_CG_no_fast_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.create_consistencygroup( - self.data.test_ctxt, self.data.test_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=None) - @mock.patch.object( - FakeDB, - 'volume_get_all_by_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_delete_CG_no_volumes_no_fast_success( - self, _mock_volume_type, _mock_storage_system, - _mock_db_volumes, _mock_members): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_delete_CG_with_volumes_no_fast_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_group_sync_rg_by_target', - return_value="") - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=()) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_find_consistency_group', - return_value=(None, EMCVMAXCommonData.test_CG)) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_snapshot_for_CG_no_fast_success( - self, _mock_volume_type, _mock_storage, _mock_cg, _mock_members, - _mock_rg): - self.driver.create_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_delete_snapshot_for_CG_no_fast_success( - self, _mock_volume_type, _mock_storage): - self.driver.delete_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_update_CG_add_volume_no_fast_success( - self, _mock_volume_type, _mock_storage_system): - add_volumes = [] - add_volumes.append(self.data.test_source_volume) - remove_volumes = None - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - # Multiple volumes - add_volumes.append(self.data.test_source_volume) - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - # Can't find CG - self.driver.common._find_consistency_group = mock.Mock( - return_value=None) - self.assertRaises(exception.ConsistencyGroupNotFound, - self.driver.update_consistencygroup, - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_update_CG_remove_volume_no_fast_success( - self, _mock_volume_type, _mock_storage_system): - remove_volumes = [] - remove_volumes.append(self.data.test_source_volume) - add_volumes = None - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - # Multiple volumes - remove_volumes.append(self.data.test_source_volume) - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - - # Bug https://bugs.launchpad.net/cinder/+bug/1442376 - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567, 7654321]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_clone_with_different_meta_sizes( - self, mock_volume_type, mock_volume, - mock_meta, mock_size, mock_pool): - self.data.test_volume['volume_name'] = "vmax-1234567" - common = self.driver.common - volumeDict = {'classname': u'Symm_StorageVolume', - 'keybindings': EMCVMAXCommonData.keybindings} - volume = {'size': 0} - common.provision.create_volume_from_pool = ( - mock.Mock(return_value=(volumeDict, volume['size']))) - common.provision.get_volume_dict_from_job = ( - mock.Mock(return_value=volumeDict)) - - common._create_composite_volume = ( - mock.Mock(return_value=(0, - volumeDict, - EMCVMAXCommonData.storage_system))) - - self.driver.create_cloned_volume(self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - extraSpecs = self.driver.common._initial_setup(self.data.test_volume) - common._create_composite_volume.assert_called_with( - volume, "TargetBaseVol", 1234567, extraSpecs, 1) - - def test_find_volume_by_device_id_on_array(self): - conn = self.fake_ecom_connection() - utils = self.driver.common.utils - volumeInstanceName = utils.find_volume_by_device_id_on_array( - conn, self.data.storage_system, self.data.test_volume['device_id']) - expectVolume = {} - expectVolume['CreationClassName'] = 'Symm_StorageVolume' - expectVolume['DeviceID'] = self.data.test_volume['device_id'] - expect = conn.GetInstance(expectVolume) - self.assertEqual(expect, volumeInstanceName) - - def test_get_volume_element_name(self): - volumeId = 'ea95aa39-080b-4f11-9856-a03acf9112ad' - utils = self.driver.common.utils - volumeElementName = utils.get_volume_element_name(volumeId) - expectVolumeElementName = ( - emc_vmax_utils.VOLUME_ELEMENT_NAME_PREFIX + volumeId) - self.assertEqual(expectVolumeElementName, volumeElementName) - - def test_get_associated_replication_from_source_volume(self): - conn = self.fake_ecom_connection() - utils = self.driver.common.utils - repInstanceName = ( - utils.get_associated_replication_from_source_volume( - conn, self.data.storage_system, - self.data.test_volume['device_id'])) - expectInstanceName = ( - conn.EnumerateInstanceNames('SE_StorageSynchronized_SV_SV')[0]) - self.assertEqual(expectInstanceName, repInstanceName) - - def test_get_array_and_device_id_success(self): - deviceId = '0123' - arrayId = u'array1234' - external_ref = {u'source-name': deviceId} - volume = {'volume_metadata': [{'key': 'array', 'value': arrayId}] - } - utils = self.driver.common.utils - (arrId, devId) = utils.get_array_and_device_id(volume, external_ref) - self.assertEqual(arrayId, arrId) - self.assertEqual(deviceId, devId) - - def test_get_array_and_device_id_failed(self): - deviceId = '0123' - arrayId = u'array1234' - external_ref = {u'no-source-name': deviceId} - volume = {'volume_metadata': [{'key': 'array', 'value': arrayId}] - } - utils = self.driver.common.utils - self.assertRaises(exception.VolumeBackendAPIException, - utils.get_array_and_device_id, - volume, - external_ref) - - def test_rename_volume(self): - conn = self.fake_ecom_connection() - utils = self.driver.common.utils - newName = 'new_name' - volume = {} - volume['CreationClassName'] = 'Symm_StorageVolume' - volume['DeviceID'] = '1' - volume['ElementName'] = 'original_name' - pywbem = mock.Mock() - pywbem.cim_obj = mock.Mock() - pywbem.cim_obj.CIMInstance = mock.Mock() - emc_vmax_utils.pywbem = pywbem - volumeInstance = conn.GetInstance(volume) - originalName = volumeInstance['ElementName'] - volumeInstance = utils.rename_volume(conn, volumeInstance, newName) - self.assertEqual(newName, volumeInstance['ElementName']) - volumeInstance = utils.rename_volume( - conn, volumeInstance, originalName) - self.assertEqual(originalName, volumeInstance['ElementName']) - - def test_get_smi_version(self): - conn = self.fake_ecom_connection() - utils = self.driver.common.utils - version = utils.get_smi_version(conn) - expected = int(str(self.data.majorVersion) - + str(self.data.minorVersion) - + str(self.data.revNumber)) - self.assertEqual(version, expected) - - def test_get_pool_name(self): - conn = self.fake_ecom_connection() - utils = self.driver.common.utils - poolInstanceName = {} - poolInstanceName['InstanceID'] = "SATA_GOLD1" - poolInstanceName['CreationClassName'] = 'Symm_VirtualProvisioningPool' - poolName = utils.get_pool_name(conn, poolInstanceName) - self.assertEqual(poolName, self.data.poolname) - - def test_get_meta_members_capacity_in_byte(self): - conn = self.fake_ecom_connection() - utils = self.driver.common.utils - memberVolumeInstanceNames = [] - volumeHead = EMC_StorageVolume() - volumeHead.classname = 'Symm_StorageVolume' - blockSize = self.data.block_size - volumeHead['ConsumableBlocks'] = ( - self.data.metaHead_volume['ConsumableBlocks']) - volumeHead['BlockSize'] = blockSize - volumeHead['DeviceID'] = self.data.metaHead_volume['DeviceID'] - memberVolumeInstanceNames.append(volumeHead) - metaMember1 = EMC_StorageVolume() - metaMember1.classname = 'Symm_StorageVolume' - metaMember1['ConsumableBlocks'] = ( - self.data.meta_volume1['ConsumableBlocks']) - metaMember1['BlockSize'] = blockSize - metaMember1['DeviceID'] = self.data.meta_volume1['DeviceID'] - memberVolumeInstanceNames.append(metaMember1) - metaMember2 = EMC_StorageVolume() - metaMember2.classname = 'Symm_StorageVolume' - metaMember2['ConsumableBlocks'] = ( - self.data.meta_volume2['ConsumableBlocks']) - metaMember2['BlockSize'] = blockSize - metaMember2['DeviceID'] = self.data.meta_volume2['DeviceID'] - memberVolumeInstanceNames.append(metaMember2) - capacities = utils.get_meta_members_capacity_in_byte( - conn, memberVolumeInstanceNames) - headSize = ( - volumeHead['ConsumableBlocks'] - - metaMember1['ConsumableBlocks'] - - metaMember2['ConsumableBlocks']) - expected = [headSize * blockSize, - metaMember1['ConsumableBlocks'] * blockSize, - metaMember2['ConsumableBlocks'] * blockSize] - self.assertEqual(capacities, expected) - - def test_get_composite_elements(self): - conn = self.fake_ecom_connection() - utils = self.driver.common.utils - volumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeInstance = conn.GetInstance(volumeInstanceName) - memberVolumeInstanceNames = utils.get_composite_elements( - conn, volumeInstance) - expected = [self.data.metaHead_volume, - self.data.meta_volume1, - self.data.meta_volume2] - self.assertEqual(memberVolumeInstanceNames, expected) - - def test_get_volume_model_updates(self): - utils = self.driver.common.utils - status = 'status-string' - volumes = utils.get_volume_model_updates( - None, self.driver.db.volume_get_all_by_group("", 5), - self.data.test_CG['id'], - status) - self.assertEqual(status, volumes[0]['status']) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_group_sync_rg_by_target', - return_value="") - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_find_consistency_group', - return_value=(None, EMCVMAXCommonData.test_CG)) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSINoFAST'}) - def test_create_consistencygroup_from_src( - self, _mock_volume_type, _mock_storage, _mock_cg, _mock_rg): - volumes = [] - volumes.append(self.data.test_source_volume) - snapshots = [] - self.data.test_snapshot['volume_size'] = "10" - snapshots.append(self.data.test_snapshot) - model_update, volumes_model_update = ( - self.driver.create_consistencygroup_from_src( - self.data.test_ctxt, self.data.test_CG, volumes, - self.data.test_CG_snapshot, snapshots)) - self.assertEqual({'status': fields.ConsistencyGroupStatus.AVAILABLE}, - model_update) - self.assertEqual([{'status': 'available', 'id': '2'}], - volumes_model_update) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_update_pool_stats', - return_value={1, 2, 3}) - def test_ssl_support(self, pool_stats): - self.driver.common.update_volume_stats() - self.assertTrue(self.driver.common.ecomUseSSL) - - def _cleanup(self): - if self.config_file_path: - bExists = os.path.exists(self.config_file_path) - if bExists: - os.remove(self.config_file_path) - shutil.rmtree(self.tempdir) - - -class EMCVMAXISCSIDriverFastTestCase(test.TestCase): - - def setUp(self): - - self.data = EMCVMAXCommonData() - - self.tempdir = tempfile.mkdtemp() - super(EMCVMAXISCSIDriverFastTestCase, self).setUp() - self.config_file_path = None - self.create_fake_config_file_fast() - self.addCleanup(self._cleanup) - - configuration = mock.Mock() - configuration.cinder_emc_config_file = self.config_file_path - configuration.safe_get.return_value = 'ISCSIFAST' - configuration.config_group = 'ISCSIFAST' - - self.stubs.Set(emc_vmax_iscsi.EMCVMAXISCSIDriver, - 'smis_do_iscsi_discovery', - self.fake_do_iscsi_discovery) - self.stubs.Set(emc_vmax_common.EMCVMAXCommon, '_get_ecom_connection', - self.fake_ecom_connection) - instancename = FakeCIMInstanceName() - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'get_instance_name', - instancename.fake_getinstancename) - self.stubs.Set(time, 'sleep', - self.fake_sleep) - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'isArrayV3', - self.fake_is_v3) - driver = emc_vmax_iscsi.EMCVMAXISCSIDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - - def create_fake_config_file_fast(self): - - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - - array = doc.createElement("Array") - arraytext = doc.createTextNode("1234567891011") - emc.appendChild(array) - array.appendChild(arraytext) - - fastPolicy = doc.createElement("FastPolicy") - fastPolicyText = doc.createTextNode("GOLD1") - emc.appendChild(fastPolicy) - fastPolicy.appendChild(fastPolicyText) - - ecomserverip = doc.createElement("EcomServerIp") - ecomserveriptext = doc.createTextNode("1.1.1.1") - emc.appendChild(ecomserverip) - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - ecomserverporttext = doc.createTextNode("10") - emc.appendChild(ecomserverport) - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - ecomusernametext = doc.createTextNode("user") - emc.appendChild(ecomusername) - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - ecompasswordtext = doc.createTextNode("pass") - emc.appendChild(ecompassword) - ecompassword.appendChild(ecompasswordtext) - - timeout = doc.createElement("Timeout") - timeouttext = doc.createTextNode("0") - emc.appendChild(timeout) - timeout.appendChild(timeouttext) - - portgroup = doc.createElement("PortGroup") - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - pool = doc.createElement("Pool") - pooltext = doc.createTextNode("gold") - emc.appendChild(pool) - pool.appendChild(pooltext) - - portgroups = doc.createElement("PortGroups") - portgroups.appendChild(portgroup) - emc.appendChild(portgroups) - - filename = 'cinder_emc_config_ISCSIFAST.xml' - - self.config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - - def fake_ecom_connection(self): - conn = FakeEcomConnection() - return conn - - def fake_do_iscsi_discovery(self, volume): - output = [] - item = '10.10.0.50: 3260,1 iqn.1992-04.com.emc: 50000973f006dd80' - output.append(item) - return output - - def fake_sleep(self, seconds): - return - - def fake_is_v3(self, conn, serialNumber): - return False - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_capacities_associated_to_policy', - return_value=(1234, 1200)) - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_tier_policy_by_name', - return_value=None) - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'is_tiering_policy_enabled', - return_value=True) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storageSystem', - return_value=None) - def test_get_volume_stats_fast(self, - mock_storage_system, - mock_is_fast_enabled, - mock_get_policy, - mock_capacity): - self.driver.get_volume_stats(True) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_create_volume_fast_success( - self, _mock_volume_type, mock_storage_system, mock_pool_policy): - self.driver.create_volume(self.data.test_volume_v2) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'storagetype: stripedmetacount': '4', - 'volume_backend_name': 'ISCSIFAST'}) - def test_create_volume_fast_striped_success( - self, _mock_volume_type, mock_storage_system, mock_pool_policy): - self.driver.create_volume(self.data.test_volume_v2) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_create_volume_in_CG_fast_success( - self, _mock_volume_type, mock_storage_system, mock_pool_policy): - self.driver.create_volume(self.data.test_volume_CG) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_delete_volume_fast_success( - self, _mock_volume_type, mock_storage_group): - self.driver.delete_volume(self.data.test_volume) - - def test_create_volume_fast_failed(self): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - self.data.test_failed_volume) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_delete_volume_fast_notfound( - self, _mock_volume_type, mock_wrapper): - notfound_delete_vol = {} - notfound_delete_vol['name'] = 'notfound_delete_vol' - notfound_delete_vol['id'] = '10' - notfound_delete_vol['CreationClassName'] = 'Symmm_StorageVolume' - notfound_delete_vol['SystemName'] = self.data.storage_system - notfound_delete_vol['DeviceID'] = notfound_delete_vol['id'] - notfound_delete_vol['SystemCreationClassName'] = 'Symm_StorageSystem' - notfound_delete_vol['host'] = self.data.fake_host - name = {} - name['classname'] = 'Symm_StorageVolume' - keys = {} - keys['CreationClassName'] = notfound_delete_vol['CreationClassName'] - keys['SystemName'] = notfound_delete_vol['SystemName'] - keys['DeviceID'] = notfound_delete_vol['DeviceID'] - keys['SystemCreationClassName'] = ( - notfound_delete_vol['SystemCreationClassName']) - name['keybindings'] = keys - notfound_delete_vol['volume_type_id'] = 'abc' - notfound_delete_vol['provider_location'] = None - self.driver.delete_volume(notfound_delete_vol) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_delete_volume_fast_failed( - self, _mock_volume_type, _mock_storage_group, - mock_storage_system, mock_policy_pool): - self.driver.create_volume(self.data.failed_delete_vol) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, - self.data.failed_delete_vol) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_is_same_host', - return_value=True) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'find_device_number', - return_value={'hostlunid': 1, - 'storagesystem': EMCVMAXCommonData.storage_system}) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_already_mapped_fast_success( - self, _mock_volume_type, mock_wrap_group, mock_wrap_device, - mock_is_same_host): - self.driver.common._get_correct_port_group = mock.Mock( - return_value=self.data.port_group) - self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'find_device_number', - return_value={'storagesystem': EMCVMAXCommonData.storage_system}) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - def test_map_fast_failed(self, mock_wrap_group, mock_wrap_device): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_initiator_group_from_masking_view', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_find_initiator_masking_group', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storage_masking_group', - return_value=EMCVMAXCommonData.storagegroupname) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_detach_fast_success( - self, mock_volume_type, mock_storage_group, - mock_ig, mock_igc): - self.driver.terminate_connection( - self.data.test_volume, self.data.connector) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_size', - return_value='2147483648') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_extend_volume_fast_success( - self, _mock_volume_type, mock_volume_size): - newSize = '2' - self.driver.extend_volume(self.data.test_volume, newSize) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'check_if_volume_is_extendable', - return_value='False') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_extend_volume_striped_fast_failed( - self, _mock_volume_type, _mock_is_extendable): - newSize = '2' - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - self.data.test_volume, - newSize) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567, 7654321]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_create_snapshot_different_sizes_meta_fast_success( - self, mock_volume_type, mock_volume, - mock_meta, mock_size, mock_pool, mock_policy): - self.data.test_volume['volume_name'] = "vmax-1234567" - common = self.driver.common - - volumeDict = {'classname': u'Symm_StorageVolume', - 'keybindings': EMCVMAXCommonData.keybindings} - common.provision.create_volume_from_pool = ( - mock.Mock(return_value=(volumeDict, 0))) - common.provision.get_volume_dict_from_job = ( - mock.Mock(return_value=volumeDict)) - common.fast.is_volume_in_default_SG = ( - mock.Mock(return_value=True)) - self.driver.create_snapshot(self.data.test_volume) - - def test_create_snapshot_fast_failed(self): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, - self.data.test_volume) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_sync_sv_by_target', - return_value=(None, None)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_create_volume_from_same_size_meta_snapshot( - self, mock_volume_type, mock_sync_sv, mock_meta, mock_size): - self.data.test_volume['volume_name'] = "vmax-1234567" - common = self.driver.common - common.fast.is_volume_in_default_SG = mock.Mock(return_value=True) - self.driver.create_volume_from_snapshot( - self.data.test_volume, self.data.test_volume) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_sync_sv_by_target', - return_value=(None, None)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_replication_service', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST', - 'FASTPOLICY': 'FC_GOLD1'}) - def test_create_volume_from_snapshot_fast_failed( - self, mock_volume_type, - mock_rep_service, mock_sync_sv): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567, 7654321]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_create_clone_fast_failed( - self, mock_volume_type, mock_vol, - mock_policy, mock_meta, mock_size, mock_pool): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.driver.common._modify_and_get_composite_volume_instance = ( - mock.Mock(return_value=(1, None))) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_migrate_volume_fast_success(self, _mock_volume_type): - self.driver.migrate_volume(self.data.test_ctxt, self.data.test_volume, - self.data.test_host) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'parse_pool_instance_id', - return_value=('silver', 'SYMMETRIX+000195900551')) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_retype_volume_fast_success( - self, _mock_volume_type, mock_values, mock_wrap): - self.driver.retype( - self.data.test_ctxt, self.data.test_volume, self.data.new_type, - self.data.diff, self.data.test_host) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_create_CG_fast_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.create_consistencygroup( - self.data.test_ctxt, self.data.test_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=None) - @mock.patch.object( - FakeDB, - 'volume_get_all_by_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_delete_CG_no_volumes_fast_success( - self, _mock_volume_type, _mock_storage_system, - _mock_db_volumes, _mock_members): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_delete_CG_with_volumes_fast_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_group_sync_rg_by_target', - return_value="") - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=()) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_find_consistency_group', - return_value=(None, EMCVMAXCommonData.test_CG)) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_create_snapshot_for_CG_no_fast_success( - self, _mock_volume_type, _mock_storage, _mock_cg, _mock_members, - _mock_rg): - self.driver.create_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_delete_snapshot_for_CG_no_fast_success( - self, _mock_volume_type, _mock_storage): - self.driver.delete_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_update_CG_add_volume_fast_success( - self, _mock_volume_type, _mock_storage_system): - add_volumes = [] - add_volumes.append(self.data.test_source_volume) - remove_volumes = None - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - # Multiple volumes - add_volumes.append(self.data.test_source_volume) - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'ISCSIFAST'}) - def test_update_CG_remove_volume_fast_success( - self, _mock_volume_type, _mock_storage_system): - remove_volumes = [] - remove_volumes.append(self.data.test_source_volume) - add_volumes = None - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - # Multiple volumes - remove_volumes.append(self.data.test_source_volume) - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - - def _cleanup(self): - bExists = os.path.exists(self.config_file_path) - if bExists: - os.remove(self.config_file_path) - shutil.rmtree(self.tempdir) - - -class EMCVMAXFCDriverNoFastTestCase(test.TestCase): - def setUp(self): - - self.data = EMCVMAXCommonData() - - self.tempdir = tempfile.mkdtemp() - super(EMCVMAXFCDriverNoFastTestCase, self).setUp() - self.config_file_path = None - self.create_fake_config_file_no_fast() - self.addCleanup(self._cleanup) - - configuration = mock.Mock() - configuration.cinder_emc_config_file = self.config_file_path - configuration.safe_get.return_value = 'FCNoFAST' - configuration.config_group = 'FCNoFAST' - - self.stubs.Set(emc_vmax_common.EMCVMAXCommon, '_get_ecom_connection', - self.fake_ecom_connection) - instancename = FakeCIMInstanceName() - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'get_instance_name', - instancename.fake_getinstancename) - self.stubs.Set(time, 'sleep', - self.fake_sleep) - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'isArrayV3', - self.fake_is_v3) - - driver = emc_vmax_fc.EMCVMAXFCDriver(configuration=configuration) - driver.db = FakeDB() - driver.common.conn = FakeEcomConnection() - driver.zonemanager_lookup_service = FakeLookupService() - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - - def create_fake_config_file_no_fast(self): - - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - - array = doc.createElement("Array") - arraytext = doc.createTextNode("1234567891011") - emc.appendChild(array) - array.appendChild(arraytext) - - ecomserverip = doc.createElement("EcomServerIp") - ecomserveriptext = doc.createTextNode("1.1.1.1") - emc.appendChild(ecomserverip) - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - ecomserverporttext = doc.createTextNode("10") - emc.appendChild(ecomserverport) - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - ecomusernametext = doc.createTextNode("user") - emc.appendChild(ecomusername) - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - ecompasswordtext = doc.createTextNode("pass") - emc.appendChild(ecompassword) - ecompassword.appendChild(ecompasswordtext) - - portgroup = doc.createElement("PortGroup") - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - portgroups = doc.createElement("PortGroups") - portgroups.appendChild(portgroup) - emc.appendChild(portgroups) - - pool = doc.createElement("Pool") - pooltext = doc.createTextNode("gold") - emc.appendChild(pool) - pool.appendChild(pooltext) - - timeout = doc.createElement("Timeout") - timeouttext = doc.createTextNode("0") - emc.appendChild(timeout) - timeout.appendChild(timeouttext) - - filename = 'cinder_emc_config_FCNoFAST.xml' - - self.config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - - def fake_ecom_connection(self): - conn = FakeEcomConnection() - return conn - - def fake_sleep(self, seconds): - return - - def fake_is_v3(self, conn, serialNumber): - return False - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_pool_capacities', - return_value=(1234, 1200)) - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'is_tiering_policy_enabled', - return_value=False) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storageSystem', - return_value=None) - def test_get_volume_stats_no_fast(self, - mock_storage_system, - mock_is_fast_enabled, - mock_capacity): - self.driver.get_volume_stats(True) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_create_volume_no_fast_success( - self, _mock_volume_type, mock_storage_system): - self.driver.create_volume(self.data.test_volume_v2) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'storagetype: stripedmetacount': '4', - 'volume_backend_name': 'FCNoFAST'}) - def test_create_volume_no_fast_striped_success( - self, _mock_volume_type, mock_storage_system): - self.driver.create_volume(self.data.test_volume_v2) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_create_volume_in_CG_no_fast_success( - self, _mock_volume_type, mock_storage_system): - self.driver.create_volume(self.data.test_volume_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_delete_volume_no_fast_success( - self, _mock_volume_type, mock_storage_system): - self.driver.delete_volume(self.data.test_volume) - - def test_create_volume_no_fast_failed(self): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - self.data.test_failed_volume) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_delete_volume_no_fast_notfound(self, _mock_volume_type): - notfound_delete_vol = {} - notfound_delete_vol['name'] = 'notfound_delete_vol' - notfound_delete_vol['id'] = '10' - notfound_delete_vol['CreationClassName'] = 'Symmm_StorageVolume' - notfound_delete_vol['SystemName'] = self.data.storage_system - notfound_delete_vol['DeviceID'] = notfound_delete_vol['id'] - notfound_delete_vol['SystemCreationClassName'] = 'Symm_StorageSystem' - notfound_delete_vol['host'] = self.data.fake_host - name = {} - name['classname'] = 'Symm_StorageVolume' - keys = {} - keys['CreationClassName'] = notfound_delete_vol['CreationClassName'] - keys['SystemName'] = notfound_delete_vol['SystemName'] - keys['DeviceID'] = notfound_delete_vol['DeviceID'] - keys['SystemCreationClassName'] = ( - notfound_delete_vol['SystemCreationClassName']) - name['keybindings'] = keys - notfound_delete_vol['volume_type_id'] = 'abc' - notfound_delete_vol['provider_location'] = None - self.driver.delete_volume(notfound_delete_vol) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_delete_volume_failed( - self, _mock_volume_type, mock_storage_system): - self.driver.create_volume(self.data.failed_delete_vol) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, - self.data.failed_delete_vol) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_is_same_host', - return_value=True) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_masking_view_from_storage_group', - return_value=EMCVMAXCommonData.lunmaskctrl_name) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST', - 'FASTPOLICY': 'FC_GOLD1'}) - def test_map_lookup_service_no_fast_success( - self, _mock_volume_type, mock_maskingview, mock_is_same_host): - self.data.test_volume['volume_name'] = "vmax-1234567" - common = self.driver.common - common.get_target_wwns_from_masking_view = mock.Mock( - return_value=EMCVMAXCommonData.target_wwns) - common._get_correct_port_group = mock.Mock( - return_value=self.data.port_group) - lookup_service = self.driver.zonemanager_lookup_service - lookup_service.get_device_mapping_from_network = mock.Mock( - return_value=EMCVMAXCommonData.device_map) - data = self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - common.get_target_wwns_from_masking_view.assert_called_once_with( - EMCVMAXCommonData.storage_system, self.data.test_volume, - EMCVMAXCommonData.connector) - lookup_service.get_device_mapping_from_network.assert_called_once_with( - EMCVMAXCommonData.connector['wwpns'], - EMCVMAXCommonData.target_wwns) - - # Test the lookup service code path. - for init, target in data['data']['initiator_target_map'].items(): - self.assertEqual(init, target[0][::-1]) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'find_device_number', - return_value={'Name': "0001"}) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST', - 'FASTPOLICY': 'FC_GOLD1'}) - def test_map_no_fast_failed(self, _mock_volume_type, mock_wrap_device): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_initiator_group_from_masking_view', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_find_initiator_masking_group', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_masking_view_by_volume', - return_value=EMCVMAXCommonData.lunmaskctrl_name) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_detach_no_fast_last_volume_success( - self, mock_volume_type, mock_mv, mock_ig, mock_igc): - self.driver.terminate_connection(self.data.test_source_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_size', - return_value='2147483648') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_extend_volume_no_fast_success(self, _mock_volume_type, - _mock_volume_size): - newSize = '2' - self.driver.extend_volume(self.data.test_volume, newSize) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'check_if_volume_is_extendable', - return_value='False') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_extend_volume_striped_no_fast_failed( - self, _mock_volume_type, _mock_is_extendable): - newSize = '2' - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - self.data.test_volume, - newSize) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_migrate_volume_no_fast_success(self, _mock_volume_type): - self.driver.migrate_volume(self.data.test_ctxt, self.data.test_volume, - self.data.test_host) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'parse_pool_instance_id', - return_value=('silver', 'SYMMETRIX+000195900551')) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_retype_volume_no_fast_success( - self, _mock_volume_type, mock_values): - self.driver.retype( - self.data.test_ctxt, self.data.test_volume, self.data.new_type, - self.data.diff, self.data.test_host) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_create_CG_no_fast_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.create_consistencygroup( - self.data.test_ctxt, self.data.test_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=None) - @mock.patch.object( - FakeDB, - 'volume_get_all_by_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_delete_CG_no_volumes_no_fast_success( - self, _mock_volume_type, _mock_storage_system, - _mock_db_volumes, _mock_members): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_delete_CG_with_volumes_no_fast_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_group_sync_rg_by_target', - return_value="") - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=()) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_find_consistency_group', - return_value=(None, EMCVMAXCommonData.test_CG)) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_create_snapshot_for_CG_no_fast_success( - self, _mock_volume_type, _mock_storage, _mock_cg, _mock_members, - _mock_rg): - self.driver.create_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCNoFAST'}) - def test_delete_snapshot_for_CG_no_fast_success( - self, _mock_volume_type, _mock_storage): - self.driver.delete_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - def test_manage_existing_get_size(self): - volume = {} - metadata = {'key': 'array', - 'value': '12345'} - volume['volume_metadata'] = [metadata] - external_ref = {'source-name': '0123'} - utils = self.driver.common.utils - gbSize = 2 - utils.get_volume_size = mock.Mock( - return_value=gbSize * units.Gi) - volumeInstanceName = {'CreationClassName': "Symm_StorageVolume", - 'DeviceID': "0123", - 'SystemName': "12345"} - utils.find_volume_by_device_id_on_array = mock.Mock( - return_value=volumeInstanceName) - size = self.driver.manage_existing_get_size(volume, external_ref) - self.assertEqual(gbSize, size) - - def test_manage_existing_no_fast_success(self): - volume = {} - metadata = {'key': 'array', - 'value': '12345'} - poolInstanceName = {} - storageSystem = {} - poolInstanceName['InstanceID'] = "SATA_GOLD1" - storageSystem['InstanceID'] = "SYMMETRIX+00019870000" - volume['volume_metadata'] = [metadata] - volume['name'] = "test-volume" - external_ref = {'source-name': '0123'} - utils = self.driver.common.utils - gbSize = 2 - utils.get_volume_size = mock.Mock( - return_value=gbSize * units.Gi) - utils.get_associated_replication_from_source_volume = mock.Mock( - return_value=None) - utils.get_assoc_pool_from_volume = mock.Mock( - return_value=(poolInstanceName)) - - vol = EMC_StorageVolume() - vol['CreationClassName'] = 'Symm_StorageVolume' - vol['ElementName'] = 'OS-' + volume['name'] - vol['DeviceID'] = external_ref['source-name'] - vol['SystemName'] = storageSystem['InstanceID'] - vol['SystemCreationClassName'] = 'Symm_StorageSystem' - vol.path = vol - utils.rename_volume = mock.Mock( - return_value=vol) - common = self.driver.common - common._initial_setup = mock.Mock( - return_value={'volume_backend_name': 'FCNoFAST', - 'storagetype:fastpolicy': None}) - common._get_pool_and_storage_system = mock.Mock( - return_value=(poolInstanceName, storageSystem)) - volumeInstanceName = {'CreationClassName': "Symm_StorageVolume", - 'DeviceID': "0123", - 'SystemName': "12345"} - utils.find_volume_by_device_id_on_array = mock.Mock( - return_value=volumeInstanceName) - masking = self.driver.common.masking - masking.get_masking_view_from_storage_group = mock.Mock( - return_value=None) - self.driver.manage_existing(volume, external_ref) - utils.rename_volume.assert_called_once_with( - common.conn, volumeInstanceName, volume['name']) - - def test_unmanage_no_fast_success(self): - keybindings = {'CreationClassName': u'Symm_StorageVolume', - 'SystemName': u'SYMMETRIX+000195900000', - 'DeviceID': u'1', - 'SystemCreationClassName': u'Symm_StorageSystem'} - provider_location = {'classname': 'Symm_StorageVolume', - 'keybindings': keybindings} - - volume = {'name': 'vol1', - 'size': 1, - 'id': '1', - 'device_id': '1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': 'abc', - 'provider_location': six.text_type(provider_location), - 'status': 'available', - 'host': self.data.fake_host, - 'NumberOfBlocks': 100, - 'BlockSize': self.data.block_size - } - common = self.driver.common - common._initial_setup = mock.Mock( - return_value={'volume_backend_name': 'FCNoFAST', - 'storagetype:fastpolicy': None}) - utils = self.driver.common.utils - utils.rename_volume = mock.Mock(return_value=None) - self.driver.unmanage(volume) - utils.rename_volume.assert_called_once_with( - common.conn, common._find_lun(volume), '1') - - def test_unmanage_no_fast_failed(self): - keybindings = {'CreationClassName': u'Symm_StorageVolume', - 'SystemName': u'SYMMETRIX+000195900000', - 'DeviceID': u'999', - 'SystemCreationClassName': u'Symm_StorageSystem'} - provider_location = {'classname': 'Symm_StorageVolume', - 'keybindings': keybindings} - - volume = {'name': 'NO_SUCH_VOLUME', - 'size': 1, - 'id': '999', - 'device_id': '999', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'No such volume', - 'display_description': 'volume not on the array', - 'volume_type_id': 'abc', - 'provider_location': six.text_type(provider_location), - 'status': 'available', - 'host': self.data.fake_host, - 'NumberOfBlocks': 100, - 'BlockSize': self.data.block_size - } - common = self.driver.common - common._initial_setup = mock.Mock( - return_value={'volume_backend_name': 'FCNoFAST', - 'fastpolicy': None}) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.unmanage, - volume) - - def _cleanup(self): - bExists = os.path.exists(self.config_file_path) - if bExists: - os.remove(self.config_file_path) - shutil.rmtree(self.tempdir) - - -class EMCVMAXFCDriverFastTestCase(test.TestCase): - - def setUp(self): - - self.data = EMCVMAXCommonData() - - self.tempdir = tempfile.mkdtemp() - super(EMCVMAXFCDriverFastTestCase, self).setUp() - self.config_file_path = None - self.create_fake_config_file_fast() - self.addCleanup(self._cleanup) - - configuration = mock.Mock() - configuration.cinder_emc_config_file = self.config_file_path - configuration.safe_get.return_value = 'FCFAST' - configuration.config_group = 'FCFAST' - - self.stubs.Set(emc_vmax_common.EMCVMAXCommon, '_get_ecom_connection', - self.fake_ecom_connection) - instancename = FakeCIMInstanceName() - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'get_instance_name', - instancename.fake_getinstancename) - self.stubs.Set(time, 'sleep', - self.fake_sleep) - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'isArrayV3', - self.fake_is_v3) - - driver = emc_vmax_fc.EMCVMAXFCDriver(configuration=configuration) - driver.db = FakeDB() - driver.common.conn = FakeEcomConnection() - driver.zonemanager_lookup_service = None - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - self.driver.masking = emc_vmax_masking.EMCVMAXMasking('FC') - - def create_fake_config_file_fast(self): - - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - - fastPolicy = doc.createElement("FastPolicy") - fastPolicyText = doc.createTextNode("GOLD1") - emc.appendChild(fastPolicy) - fastPolicy.appendChild(fastPolicyText) - - ecomserverip = doc.createElement("EcomServerIp") - ecomserveriptext = doc.createTextNode("1.1.1.1") - emc.appendChild(ecomserverip) - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - ecomserverporttext = doc.createTextNode("10") - emc.appendChild(ecomserverport) - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - ecomusernametext = doc.createTextNode("user") - emc.appendChild(ecomusername) - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - ecompasswordtext = doc.createTextNode("pass") - emc.appendChild(ecompassword) - ecompassword.appendChild(ecompasswordtext) - - portgroup = doc.createElement("PortGroup") - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - pool = doc.createElement("Pool") - pooltext = doc.createTextNode("gold") - emc.appendChild(pool) - pool.appendChild(pooltext) - - array = doc.createElement("Array") - arraytext = doc.createTextNode("1234567891011") - emc.appendChild(array) - array.appendChild(arraytext) - - portgroups = doc.createElement("PortGroups") - portgroups.appendChild(portgroup) - emc.appendChild(portgroups) - - timeout = doc.createElement("Timeout") - timeouttext = doc.createTextNode("0") - emc.appendChild(timeout) - timeout.appendChild(timeouttext) - - filename = 'cinder_emc_config_FCFAST.xml' - - self.config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - - def fake_ecom_connection(self): - conn = FakeEcomConnection() - return conn - - def fake_sleep(self, seconds): - return - - def fake_is_v3(self, conn, serialNumber): - return False - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_capacities_associated_to_policy', - return_value=(1234, 1200)) - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_tier_policy_by_name', - return_value=None) - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'is_tiering_policy_enabled', - return_value=True) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storageSystem', - return_value=None) - def test_get_volume_stats_fast(self, - mock_storage_system, - mock_is_fast_enabled, - mock_get_policy, - mock_capacity): - self.driver.get_volume_stats(True) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_create_volume_fast_success( - self, _mock_volume_type, mock_storage_system, mock_pool_policy): - self.driver.create_volume(self.data.test_volume_v2) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'storagetype: stripedmetacount': '4', - 'volume_backend_name': 'FCFAST'}) - def test_create_volume_fast_striped_success( - self, _mock_volume_type, mock_storage_system, mock_pool_policy): - self.driver.create_volume(self.data.test_volume_v2) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_create_volume_in_CG_fast_success( - self, _mock_volume_type, mock_storage_system, mock_pool_policy): - self.driver.create_volume(self.data.test_volume_CG) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_delete_volume_fast_success(self, _mock_volume_type, - mock_storage_group): - self.driver.delete_volume(self.data.test_volume) - - def test_create_volume_fast_failed(self): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - self.data.test_failed_volume) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_delete_volume_fast_notfound(self, _mock_volume_type): - """"Test delete volume with volume not found.""" - notfound_delete_vol = {} - notfound_delete_vol['name'] = 'notfound_delete_vol' - notfound_delete_vol['id'] = '10' - notfound_delete_vol['CreationClassName'] = 'Symmm_StorageVolume' - notfound_delete_vol['SystemName'] = self.data.storage_system - notfound_delete_vol['DeviceID'] = notfound_delete_vol['id'] - notfound_delete_vol['SystemCreationClassName'] = 'Symm_StorageSystem' - notfound_delete_vol['host'] = self.data.fake_host - name = {} - name['classname'] = 'Symm_StorageVolume' - keys = {} - keys['CreationClassName'] = notfound_delete_vol['CreationClassName'] - keys['SystemName'] = notfound_delete_vol['SystemName'] - keys['DeviceID'] = notfound_delete_vol['DeviceID'] - keys['SystemCreationClassName'] = ( - notfound_delete_vol['SystemCreationClassName']) - name['keybindings'] = keys - notfound_delete_vol['volume_type_id'] = 'abc' - notfound_delete_vol['provider_location'] = None - - self.driver.delete_volume(notfound_delete_vol) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_delete_volume_fast_failed( - self, _mock_volume_type, mock_wrapper, - mock_storage_system, mock_pool_policy): - self.driver.create_volume(self.data.failed_delete_vol) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, - self.data.failed_delete_vol) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_is_same_host', - return_value=True) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_masking_view_from_storage_group', - return_value=EMCVMAXCommonData.lunmaskctrl_name) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST', - 'FASTPOLICY': 'FC_GOLD1'}) - def test_map_fast_success(self, _mock_volume_type, mock_maskingview, - mock_is_same_host): - common = self.driver.common - common.get_target_wwns = mock.Mock( - return_value=EMCVMAXCommonData.target_wwns) - self.driver.common._get_correct_port_group = mock.Mock( - return_value=self.data.port_group) - data = self.driver.initialize_connection( - self.data.test_volume, self.data.connector) - # Test the no lookup service, pre-zoned case. - common.get_target_wwns.assert_called_once_with( - EMCVMAXCommonData.storage_system, EMCVMAXCommonData.connector) - for init, target in data['data']['initiator_target_map'].items(): - self.assertIn(init[::-1], target) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'find_device_number', - return_value={'Name': "0001"}) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST', - 'FASTPOLICY': 'FC_GOLD1'}) - def test_map_fast_failed(self, _mock_volume_type, mock_wrap_device): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'get_masking_views_by_port_group', - return_value=[]) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_initiator_group_from_masking_view', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_find_initiator_masking_group', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_masking_view_by_volume', - return_value=EMCVMAXCommonData.lunmaskctrl_name) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST', - 'FASTPOLICY': 'FC_GOLD1'}) - def test_detach_fast_success(self, mock_volume_type, mock_maskingview, - mock_ig, mock_igc, mock_mv): - common = self.driver.common - common.get_target_wwns = mock.Mock( - return_value=EMCVMAXCommonData.target_wwns) - data = self.driver.terminate_connection(self.data.test_volume, - self.data.connector) - common.get_target_wwns.assert_called_once_with( - EMCVMAXCommonData.storage_system, EMCVMAXCommonData.connector) - numTargetWwns = len(EMCVMAXCommonData.target_wwns) - self.assertEqual(numTargetWwns, len(data['data'])) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_size', - return_value='2147483648') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_extend_volume_fast_success(self, _mock_volume_type, - _mock_volume_size): - newSize = '2' - self.driver.extend_volume(self.data.test_volume, newSize) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'check_if_volume_is_extendable', - return_value='False') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_extend_volume_striped_fast_failed(self, - _mock_volume_type, - _mock_is_extendable): - newSize = '2' - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - self.data.test_volume, - newSize) - - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567, 7654321]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_create_snapshot_different_sizes_meta_fast_success( - self, mock_volume_type, mock_volume, - mock_meta, mock_size, mock_pool, mock_policy): - self.data.test_volume['volume_name'] = "vmax-1234567" - common = self.driver.common - - volumeDict = {'classname': u'Symm_StorageVolume', - 'keybindings': EMCVMAXCommonData.keybindings} - common.provision.create_volume_from_pool = ( - mock.Mock(return_value=(volumeDict, 0))) - common.provision.get_volume_dict_from_job = ( - mock.Mock(return_value=volumeDict)) - common.fast.is_volume_in_default_SG = ( - mock.Mock(return_value=True)) - self.driver.create_snapshot(self.data.test_volume) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_validate_pool', - return_value=('Bogus_Pool')) - def test_create_snapshot_fast_failed(self, mock_pool): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, - self.data.test_volume) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_sync_sv_by_target', - return_value=(None, None)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_create_volume_from_same_size_meta_snapshot( - self, mock_volume_type, mock_sync_sv, mock_meta, mock_size): - self.data.test_volume['volume_name'] = "vmax-1234567" - common = self.driver.common - common.fast.is_volume_in_default_SG = mock.Mock(return_value=True) - self.driver.create_volume_from_snapshot( - self.data.test_volume, self.data.test_volume) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_sync_sv_by_target', - return_value=(None, None)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_replication_service', - return_value=None) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST', - 'FASTPOLICY': 'FC_GOLD1'}) - def test_create_volume_from_snapshot_fast_failed( - self, mock_volume_type, mock_rep_service, mock_sync_sv): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - - def test_create_clone_simple_volume_fast_success(self): - extraSpecs = {'storagetype:fastpolicy': 'FC_GOLD1', - 'volume_backend_name': 'FCFAST', - 'isV3': False} - self.driver.common._initial_setup = ( - mock.Mock(return_value=extraSpecs)) - self.driver.common.extraSpecs = extraSpecs - self.driver.utils.is_clone_licensed = ( - mock.Mock(return_value=True)) - FakeDB.volume_get = ( - mock.Mock(return_value=EMCVMAXCommonData.test_source_volume)) - self.data.test_volume['volume_name'] = "vmax-1234567" - self.driver.common.fast.is_volume_in_default_SG = ( - mock.Mock(return_value=True)) - self.driver.utils.isArrayV3 = mock.Mock(return_value=False) - self.driver.common._find_storage_sync_sv_sv = ( - mock.Mock(return_value=(None, None))) - self.driver.create_cloned_volume(self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_meta_members_capacity_in_byte', - return_value=[1234567, 7654321]) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_meta_head', - return_value=[EMCVMAXCommonData.test_volume]) - @mock.patch.object( - emc_vmax_fast.EMCVMAXFast, - 'get_pool_associated_to_policy', - return_value=1) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_create_clone_fast_failed( - self, mock_volume_type, mock_vol, mock_policy, - mock_meta, mock_size, mock_pool): - self.data.test_volume['volume_name'] = "vmax-1234567" - self.driver.common._modify_and_get_composite_volume_instance = ( - mock.Mock(return_value=(1, None))) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_migrate_volume_fast_success(self, _mock_volume_type): - self.driver.migrate_volume(self.data.test_ctxt, self.data.test_volume, - self.data.test_host) - - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'parse_pool_instance_id', - return_value=('silver', 'SYMMETRIX+000195900551')) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_retype_volume_fast_success( - self, _mock_volume_type, mock_values, mock_wrap): - self.driver.retype( - self.data.test_ctxt, self.data.test_volume, self.data.new_type, - self.data.diff, self.data.test_host) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_create_CG_fast_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.create_consistencygroup( - self.data.test_ctxt, self.data.test_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=None) - @mock.patch.object( - FakeDB, - 'volume_get_all_by_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_delete_CG_no_volumes_fast_success( - self, _mock_volume_type, _mock_storage_system, - _mock_db_volumes, _mock_members): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_delete_CG_with_volumes_fast_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_group_sync_rg_by_target', - return_value="") - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=()) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_find_consistency_group', - return_value=(None, EMCVMAXCommonData.test_CG)) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_create_snapshot_for_CG_no_fast_success( - self, _mock_volume_type, _mock_storage, _mock_cg, _mock_members, - _mock_rg): - self.driver.create_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'FCFAST'}) - def test_delete_snapshot_for_CG_no_fast_success( - self, _mock_volume_type, _mock_storage): - self.driver.delete_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - # Bug 1385450 - def test_create_clone_without_license(self): - mockRepServCap = {} - mockRepServCap['InstanceID'] = 'SYMMETRIX+1385450' - self.driver.utils.find_replication_service_capabilities = ( - mock.Mock(return_value=mockRepServCap)) - self.driver.utils.is_clone_licensed = ( - mock.Mock(return_value=False)) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - self.data.test_volume, - EMCVMAXCommonData.test_source_volume) - - def test_manage_existing_fast_failed(self): - volume = {} - metadata = {'key': 'array', - 'value': '12345'} - poolInstanceName = {} - storageSystem = {} - poolInstanceName['InstanceID'] = "SATA_GOLD1" - storageSystem['InstanceID'] = "SYMMETRIX+00019870000" - volume['volume_metadata'] = [metadata] - volume['name'] = "test-volume" - external_ref = {'source-name': '0123'} - common = self.driver.common - common._initial_setup = mock.Mock( - return_value={'volume_backend_name': 'FCFAST', - 'storagetype:fastpolicy': 'GOLD'}) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.manage_existing, - volume, - external_ref) - - def _cleanup(self): - bExists = os.path.exists(self.config_file_path) - if bExists: - os.remove(self.config_file_path) - shutil.rmtree(self.tempdir) - - -class EMCV3DriverTestCase(test.TestCase): - - def setUp(self): - - self.data = EMCVMAXCommonData() - - self.data.storage_system = 'SYMMETRIX-+-000197200056' - - self.tempdir = tempfile.mkdtemp() - super(EMCV3DriverTestCase, self).setUp() - self.config_file_path = None - self.create_fake_config_file_v3() - self.addCleanup(self._cleanup) - self.set_configuration() - - def set_configuration(self): - configuration = mock.Mock() - configuration.cinder_emc_config_file = self.config_file_path - configuration.safe_get.return_value = 'V3' - configuration.config_group = 'V3' - - self.stubs.Set(emc_vmax_common.EMCVMAXCommon, '_get_ecom_connection', - self.fake_ecom_connection) - instancename = FakeCIMInstanceName() - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'get_instance_name', - instancename.fake_getinstancename) - self.stubs.Set(time, 'sleep', - self.fake_sleep) - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'isArrayV3', - self.fake_is_v3) - - driver = emc_vmax_fc.EMCVMAXFCDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - - def create_fake_config_file_v3(self): - - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - - ecomserverip = doc.createElement("EcomServerIp") - ecomserveriptext = doc.createTextNode("1.1.1.1") - emc.appendChild(ecomserverip) - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - ecomserverporttext = doc.createTextNode("10") - emc.appendChild(ecomserverport) - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - ecomusernametext = doc.createTextNode("user") - emc.appendChild(ecomusername) - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - ecompasswordtext = doc.createTextNode("pass") - emc.appendChild(ecompassword) - ecompassword.appendChild(ecompasswordtext) - - portgroup = doc.createElement("PortGroup") - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - pool = doc.createElement("Pool") - pooltext = doc.createTextNode("SRP_1") - emc.appendChild(pool) - pool.appendChild(pooltext) - - array = doc.createElement("Array") - arraytext = doc.createTextNode("1234567891011") - emc.appendChild(array) - array.appendChild(arraytext) - - slo = doc.createElement("SLO") - slotext = doc.createTextNode("Bronze") - emc.appendChild(slo) - slo.appendChild(slotext) - - workload = doc.createElement("Workload") - workloadtext = doc.createTextNode("DSS") - emc.appendChild(workload) - workload.appendChild(workloadtext) - - portgroups = doc.createElement("PortGroups") - portgroups.appendChild(portgroup) - emc.appendChild(portgroups) - - timeout = doc.createElement("Timeout") - timeouttext = doc.createTextNode("0") - emc.appendChild(timeout) - timeout.appendChild(timeouttext) - - filename = 'cinder_emc_config_V3.xml' - - self.config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - - def fake_ecom_connection(self): - self.conn = FakeEcomConnection() - return self.conn - - def fake_sleep(self, seconds): - return - - def fake_is_v3(self, conn, serialNumber): - return True - - def default_extraspec(self): - return {'storagetype:pool': 'SRP_1', - 'volume_backend_name': 'V3_BE', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'Bronze', - 'storagetype:array': '1234567891011', - 'isV3': True, - 'portgroupname': 'OS-portgroup-PG'} - - def default_vol(self): - vol = EMC_StorageVolume() - vol['name'] = self.data.test_volume['name'] - vol['CreationClassName'] = 'Symm_StorageVolume' - vol['ElementName'] = self.data.test_volume['id'] - vol['DeviceID'] = self.data.test_volume['device_id'] - vol['Id'] = self.data.test_volume['id'] - vol['SystemName'] = self.data.storage_system - vol['NumberOfBlocks'] = self.data.test_volume['NumberOfBlocks'] - vol['BlockSize'] = self.data.test_volume['BlockSize'] - # Added vol to vol.path - vol['SystemCreationClassName'] = 'Symm_StorageSystem' - vol.path = vol - vol.path.classname = vol['CreationClassName'] - return vol - - def default_storage_group(self): - storagegroup = {} - storagegroup['CreationClassName'] = ( - self.data.storagegroup_creationclass) - storagegroup['ElementName'] = 'no_masking_view' - return storagegroup - - def test_last_vol_in_SG_with_MV(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.common.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - extraSpecs = self.default_extraspec() - - storageGroupName = self.data.storagegroupname - storageGroupInstanceName = ( - self.driver.common.utils.find_storage_masking_group( - conn, controllerConfigService, storageGroupName)) - - vol = self.default_vol() - self.driver.common.masking._delete_mv_ig_and_sg = mock.Mock() - self.assertTrue(self.driver.common.masking._last_vol_in_SG( - conn, controllerConfigService, storageGroupInstanceName, - storageGroupName, vol, vol['name'], extraSpecs)) - - def test_last_vol_in_SG_no_MV(self): - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.common.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - extraSpecs = self.default_extraspec() - self.driver.common.masking.get_masking_view_from_storage_group = ( - mock.Mock(return_value=None)) - self.driver.common.masking.utils.get_existing_instance = ( - mock.Mock(return_value=None)) - storagegroup = self.default_storage_group() - - vol = self.default_vol() - self.assertTrue(self.driver.common.masking._last_vol_in_SG( - conn, controllerConfigService, storagegroup, - storagegroup['ElementName'], vol, vol['name'], extraSpecs)) - - def test_last_vol_in_SG_no_MV_fail(self): - self.driver.common.masking.utils.get_existing_instance = ( - mock.Mock(return_value='value')) - conn = self.fake_ecom_connection() - controllerConfigService = ( - self.driver.common.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - extraSpecs = self.default_extraspec() - vol = self.default_vol() - storagegroup = self.default_storage_group() - storagegroup['ElementName'] = 'no_masking_view' - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.common.masking._last_vol_in_SG, - conn, controllerConfigService, - storagegroup, storagegroup['ElementName'], vol, - vol['name'], extraSpecs) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_storageSystem', - return_value={'Name': EMCVMAXCommonData.storage_system_v3}) - def test_get_volume_stats_v3( - self, mock_storage_system): - self.driver.get_volume_stats(True) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_create_volume_v3_success( - self, _mock_volume_type, mock_storage_system): - self.data.test_volume_v3['host'] = self.data.fake_host_v3 - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_volume(self.data.test_volume_v3) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_create_volume_v3_no_slo_success( - self, _mock_volume_type, mock_storage_system): - v3_vol = self.data.test_volume_v3 - v3_vol['host'] = 'HostX@Backend#NONE+SRP_1+1234567891011' - instid = 'SYMMETRIX-+-000197200056-+-NONE:DSS-+-F-+-0-+-SR-+-SRP_1' - storagepoolsetting = ( - {'InstanceID': instid, - 'CreationClassName': 'CIM_StoragePoolSetting'}) - self.driver.common.provisionv3.get_storage_pool_setting = mock.Mock( - return_value=storagepoolsetting) - extraSpecs = {'storagetype:pool': 'SRP_1', - 'volume_backend_name': 'V3_BE', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'NONE', - 'storagetype:array': '1234567891011', - 'isV3': True, - 'portgroupname': 'OS-portgroup-PG'} - self.driver.common._initial_setup = mock.Mock( - return_value=extraSpecs) - - self.driver.create_volume(v3_vol) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_create_volume_v3_invalid_slo_failed( - self, _mock_volume_type, mock_storage_system): - extraSpecs = {'storagetype:pool': 'SRP_1', - 'volume_backend_name': 'V3_BE', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'Bogus', - 'storagetype:array': '1234567891011', - 'isV3': True, - 'portgroupname': 'OS-portgroup-PG'} - self.driver.common._initial_setup = mock.Mock( - return_value=extraSpecs) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - self.data.test_volume) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_create_volume_in_CG_v3_success( - self, _mock_volume_type, mock_storage_system): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_volume(self.data.test_volume_CG_v3) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_delete_volume_v3_success(self, _mock_volume_type): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.delete_volume(self.data.test_volume_v3) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume_v3) - def test_create_snapshot_v3_success( - self, mock_volume_db, mock_type, moke_pool): - self.data.test_volume_v3['volume_name'] = "vmax-1234567" - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_snapshot(self.data.test_volume_v3) - - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume_v3) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_delete_snapshot_v3_success(self, mock_volume_type, mock_db): - self.data.test_volume_v3['volume_name'] = "vmax-1234567" - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.delete_snapshot(self.data.test_volume_v3) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume) - def test_create_cloned_volume_v3_success( - self, mock_volume_db, mock_type, moke_pool): - self.data.test_volume_v3['volume_name'] = "vmax-1234567" - cloneVol = {} - cloneVol['name'] = 'vol1' - cloneVol['id'] = '10' - cloneVol['CreationClassName'] = 'Symmm_StorageVolume' - cloneVol['SystemName'] = self.data.storage_system - cloneVol['DeviceID'] = cloneVol['id'] - cloneVol['SystemCreationClassName'] = 'Symm_StorageSystem' - cloneVol['volume_type_id'] = 'abc' - cloneVol['provider_location'] = None - cloneVol['NumberOfBlocks'] = 100 - cloneVol['BlockSize'] = self.data.block_size - cloneVol['host'] = self.data.fake_host_v3 - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_cloned_volume(cloneVol, self.data.test_volume_v3) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_create_CG_v3_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.create_consistencygroup( - self.data.test_ctxt, self.data.test_volume_CG_v3) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=None) - @mock.patch.object( - FakeDB, - 'volume_get_all_by_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_delete_CG_no_volumes_v3_success( - self, _mock_volume_type, _mock_storage_system, - _mock_db_volumes, _mock_members): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_delete_CG_with_volumes_v3_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_migrate_volume_v3_success(self, _mock_volume_type): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.migrate_volume(self.data.test_ctxt, self.data.test_volume, - self.data.test_host) - - @mock.patch.object( - emc_vmax_provision_v3.EMCVMAXProvisionV3, - '_find_new_storage_group', - return_value='Any') - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - '_get_fast_settings_from_storage_group', - return_value='Gold+DSS_REP') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_retype_volume_v3_success( - self, _mock_volume_type, mock_fast_settings, - mock_storage_group, mock_found_SG): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.assertTrue(self.driver.retype( - self.data.test_ctxt, self.data.test_volume_v3, self.data.new_type, - self.data.diff, self.data.test_host_v3)) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - '_get_fast_settings_from_storage_group', - return_value='Bronze+DSS') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_retype_volume_same_host_failure( - self, _mock_volume_type, mock_fast_settings): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.assertFalse(self.driver.retype( - self.data.test_ctxt, self.data.test_volume_v3, self.data.new_type, - self.data.diff, self.data.test_host_v3)) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_group_sync_rg_by_target', - return_value=1) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=()) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_find_consistency_group', - return_value=(None, EMCVMAXCommonData.test_CG)) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_create_cgsnapshot_v3_success( - self, _mock_volume_type, _mock_storage, _mock_cg, _mock_members, - mock_rg): - provisionv3 = self.driver.common.provisionv3 - provisionv3.create_group_replica = mock.Mock(return_value=(0, None)) - self.driver.create_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - repServ = self.conn.EnumerateInstanceNames("EMC_ReplicationService")[0] - provisionv3.create_group_replica.assert_called_once_with( - self.conn, repServ, - (None, EMCVMAXCommonData.test_CG), - (None, EMCVMAXCommonData.test_CG), '12de', - EMCVMAXCommonData.extra_specs) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_delete_cgsnapshot_v3_success( - self, _mock_volume_type, _mock_storage): - self.driver.delete_cgsnapshot( - self.data.test_ctxt, self.data.test_CG_snapshot, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system_v3)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_update_CG_add_volume_v3_success( - self, _mock_volume_type, _mock_storage_system): - add_volumes = [] - add_volumes.append(self.data.test_source_volume) - remove_volumes = None - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - # Multiple volumes - add_volumes.append(self.data.test_source_volume) - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - # Can't find CG - self.driver.common._find_consistency_group = mock.Mock( - return_value=None) - self.assertRaises(exception.ConsistencyGroupNotFound, - self.driver.update_consistencygroup, - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system_v3)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_update_CG_remove_volume_v3_success( - self, _mock_volume_type, _mock_storage_system): - remove_volumes = [] - remove_volumes.append(self.data.test_source_volume) - add_volumes = None - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - # Multiple volumes - remove_volumes.append(self.data.test_source_volume) - self.driver.update_consistencygroup( - self.data.test_ctxt, self.data.test_CG, - add_volumes, remove_volumes) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_is_same_host', - return_value=True) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_masking_view_from_storage_group', - return_value=EMCVMAXCommonData.lunmaskctrl_name) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_map_v3_success( - self, _mock_volume_type, mock_maskingview, mock_is_same_host): - common = self.driver.common - common.get_target_wwns = mock.Mock( - return_value=EMCVMAXCommonData.target_wwns) - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.common._get_correct_port_group = mock.Mock( - return_value=self.data.port_group) - data = self.driver.initialize_connection( - self.data.test_volume_v3, self.data.connector) - # Test the no lookup service, pre-zoned case. - common.get_target_wwns.assert_called_once_with( - EMCVMAXCommonData.storage_system, EMCVMAXCommonData.connector) - for init, target in data['data']['initiator_target_map'].items(): - self.assertIn(init[::-1], target) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'find_device_number', - return_value={'Name': "0001"}) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_map_v3_failed(self, _mock_volume_type, mock_wrap_device): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - self.data.test_volume, - self.data.connector) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - 'get_masking_views_by_port_group', - return_value=[]) - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_initiator_group_from_masking_view', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - '_find_initiator_masking_group', - return_value='myInitGroup') - @mock.patch.object( - emc_vmax_masking.EMCVMAXMasking, - 'get_masking_view_from_storage_group', - return_value=EMCVMAXCommonData.lunmaskctrl_name) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - def test_detach_v3_success(self, mock_volume_type, mock_maskingview, - mock_ig, mock_igc, mock_mv): - common = self.driver.common - common.get_target_wwns = mock.Mock( - return_value=EMCVMAXCommonData.target_wwns) - common.masking.utils.find_storage_masking_group = mock.Mock( - return_value=self.data.storagegroups[0]) - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - data = self.driver.terminate_connection(self.data.test_volume_v3, - self.data.connector) - common.get_target_wwns.assert_called_once_with( - EMCVMAXCommonData.storage_system, EMCVMAXCommonData.connector) - numTargetWwns = len(EMCVMAXCommonData.target_wwns) - self.assertEqual(numTargetWwns, len(data['data'])) - - # Bug https://bugs.launchpad.net/cinder/+bug/1440154 - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'V3_BE'}) - @mock.patch.object( - FakeDB, - 'volume_get', - return_value=EMCVMAXCommonData.test_source_volume_v3) - @mock.patch.object( - emc_vmax_provision_v3.EMCVMAXProvisionV3, - 'create_element_replica') - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'find_sync_sv_by_target', - return_value=(None, None)) - def test_create_clone_v3_assert_clean_up_target_volume( - self, mock_sync, mock_create_replica, mock_volume_db, - mock_type, moke_pool): - self.data.test_volume['volume_name'] = "vmax-1234567" - e = exception.VolumeBackendAPIException('CreateElementReplica Ex') - common = self.driver.common - volumeDict = {'classname': u'Symm_StorageVolume', - 'keybindings': EMCVMAXCommonData.keybindings} - common._create_v3_volume = ( - mock.Mock(return_value=(0, volumeDict, self.data.storage_system))) - conn = self.fake_ecom_connection() - storageConfigService = [] - storageConfigService = {} - storageConfigService['SystemName'] = EMCVMAXCommonData.storage_system - storageConfigService['CreationClassName'] = ( - self.data.stconf_service_creationclass) - common._delete_from_pool_v3 = mock.Mock(return_value=0) - mock_create_replica.side_effect = e - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - self.data.test_volume_v3, - EMCVMAXCommonData.test_source_volume_v3) - extraSpecs = common._initial_setup(self.data.test_volume_v3) - targetInstance = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - deviceID = targetInstance['DeviceID'] - common._delete_from_pool_v3.assert_called_with(storageConfigService, - targetInstance, - targetInstance['Name'], - deviceID, - extraSpecs) - - def test_get_remaining_slo_capacity_wlp(self): - conn = self.fake_ecom_connection() - array_info = {'Workload': u'DSS', 'SLO': u'Bronze'} - storagesystem = self.data.storage_system_v3 - srpPoolInstanceName = {} - srpPoolInstanceName['InstanceID'] = ( - self.data.storage_system_v3 + '+U+' + 'SRP_1') - srpPoolInstanceName['CreationClassName'] = ( - 'Symm_VirtualProvisioningPool') - srpPoolInstanceName['ElementName'] = 'SRP_1' - - remainingCapacityGb = ( - self.driver.common.provisionv3._get_remaining_slo_capacity_wlp( - conn, srpPoolInstanceName, array_info, storagesystem)) - remainingSLOCapacityGb = self.driver.common.utils.convert_bits_to_gbs( - self.data.remainingSLOCapacity) - self.assertEqual(remainingSLOCapacityGb, remainingCapacityGb) - - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'get_volume_size', - return_value='2147483648') - def test_extend_volume(self, mock_volume_size): - newSize = '2' - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.extend_volume(self.data.test_volume_v3, newSize) - - def test_extend_volume_smaller_size_exception(self): - test_local_volume = {'name': 'vol1', - 'size': 4, - 'volume_name': 'vol1', - 'id': 'vol1', - 'device_id': '1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': 'abc', - 'provider_location': six.text_type( - self.data.provider_location), - 'status': 'available', - 'host': self.data.fake_host_v3, - 'NumberOfBlocks': 100, - 'BlockSize': self.data.block_size - } - newSize = '2' - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.extend_volume, - test_local_volume, newSize) - - def test_extend_volume_exception(self): - common = self.driver.common - newsize = '2' - common._initial_setup = mock.Mock(return_value=None) - common._find_lun = mock.Mock(return_value=None) - self.assertRaises( - exception.VolumeBackendAPIException, - common.extend_volume, - self.data.test_volume, newsize) - - def test_extend_volume_size_tally_exception(self): - common = self.driver.common - newsize = '2' - self.driver.common._initial_setup = mock.Mock( - return_value=self.data.extra_specs) - vol = {'SystemName': self.data.storage_system} - common._find_lun = mock.Mock(return_value=vol) - common._extend_v3_volume = mock.Mock(return_value=(0, vol)) - common.utils.find_volume_instance = mock.Mock( - return_value='2147483648') - common.utils.get_volume_size = mock.Mock(return_value='2147483646') - self.assertRaises( - exception.VolumeBackendAPIException, - common.extend_volume, - self.data.test_volume, newsize) - - def _cleanup(self): - bExists = os.path.exists(self.config_file_path) - if bExists: - os.remove(self.config_file_path) - shutil.rmtree(self.tempdir) - - -class EMCV2MultiPoolDriverTestCase(test.TestCase): - - def setUp(self): - self.data = EMCVMAXCommonData() - self.vol_v2 = self.data.test_volume_v2 - self.vol_v2['provider_location'] = ( - six.text_type(self.data.provider_location_multi_pool)) - self.tempdir = tempfile.mkdtemp() - super(EMCV2MultiPoolDriverTestCase, self).setUp() - self.config_file_path = None - self.create_fake_config_file_multi_pool() - self.addCleanup(self._cleanup) - - configuration = mock.Mock() - configuration.safe_get.return_value = 'MULTI_POOL' - configuration.cinder_emc_config_file = self.config_file_path - configuration.config_group = 'MULTI_POOL' - - self.stubs.Set(emc_vmax_iscsi.EMCVMAXISCSIDriver, - 'smis_do_iscsi_discovery', - self.fake_do_iscsi_discovery) - self.stubs.Set(emc_vmax_common.EMCVMAXCommon, '_get_ecom_connection', - self.fake_ecom_connection) - instancename = FakeCIMInstanceName() - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'get_instance_name', - instancename.fake_getinstancename) - self.stubs.Set(time, 'sleep', - self.fake_sleep) - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'isArrayV3', - self.fake_is_v3) - - driver = emc_vmax_iscsi.EMCVMAXISCSIDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - - def create_fake_config_file_multi_pool(self): - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - - eComServers = doc.createElement("EcomServers") - emc.appendChild(eComServers) - - eComServer = doc.createElement("EcomServer") - eComServers.appendChild(eComServer) - - ecomserverip = doc.createElement("EcomServerIp") - eComServer.appendChild(ecomserverip) - ecomserveriptext = doc.createTextNode("1.1.1.1") - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - eComServer.appendChild(ecomserverport) - ecomserverporttext = doc.createTextNode("10") - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - eComServer.appendChild(ecomusername) - ecomusernametext = doc.createTextNode("user") - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - eComServer.appendChild(ecompassword) - ecompasswordtext = doc.createTextNode("pass") - ecompassword.appendChild(ecompasswordtext) - - arrays = doc.createElement("Arrays") - eComServer.appendChild(arrays) - - array = doc.createElement("Array") - arrays.appendChild(array) - - serialNo = doc.createElement("SerialNumber") - array.appendChild(serialNo) - serialNoText = doc.createTextNode("1234567891011") - serialNo.appendChild(serialNoText) - - portgroups = doc.createElement("PortGroups") - array.appendChild(portgroups) - - portgroup = doc.createElement("PortGroup") - portgroups.appendChild(portgroup) - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - pools = doc.createElement("Pools") - array.appendChild(pools) - - pool = doc.createElement("Pool") - pools.appendChild(pool) - poolName = doc.createElement("PoolName") - pool.appendChild(poolName) - poolNameText = doc.createTextNode("gold") - poolName.appendChild(poolNameText) - - pool2 = doc.createElement("Pool") - pools.appendChild(pool2) - pool2Name = doc.createElement("PoolName") - pool2.appendChild(pool2Name) - pool2NameText = doc.createTextNode("SATA_BRONZE1") - pool2Name.appendChild(pool2NameText) - pool2FastPolicy = doc.createElement("FastPolicy") - pool2.appendChild(pool2FastPolicy) - pool2FastPolicyText = doc.createTextNode("BRONZE1") - pool2FastPolicy.appendChild(pool2FastPolicyText) - - filename = 'cinder_emc_config_V2_MULTI_POOL.xml' - self.config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - - def fake_ecom_connection(self): - self.conn = FakeEcomConnection() - return self.conn - - def fake_do_iscsi_discovery(self, volume): - output = [] - item = '10.10.0.50: 3260,1 iqn.1992-04.com.emc: 50000973f006dd80' - output.append(item) - return output - - def fake_sleep(self, seconds): - return - - def fake_is_v3(self, conn, serialNumber): - return False - - def default_extraspec(self): - return {'storagetype:pool': u'gold', - 'volume_backend_name': 'MULTI_POOL_BE', - 'storagetype:fastpolicy': None, - 'storagetype:compositetype': u'concatenated', - 'storagetype:membercount': 1, - 'storagetype:array': u'1234567891011', - 'isV3': False, - 'portgroupname': u'OS-portgroup-PG'} - - def test_validate_pool(self): - v2_valid_pool = self.data.test_volume_v2.copy() - # Pool aware scheduler enabled - v2_valid_pool['host'] = self.data.fake_host - pool = self.driver.common._validate_pool(v2_valid_pool) - self.assertEqual('gold+1234567891011', pool) - - # Cannot get the pool from the host - v2_valid_pool['host'] = 'HostX@Backend' - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.common._validate_pool, - v2_valid_pool) - - # Legacy test. Provider Location does not have the version - v2_valid_pool['host'] = self.data.fake_host - v2_valid_pool['provider_location'] = self.data.provider_location - pool = self.driver.common._validate_pool(v2_valid_pool) - self.assertIsNone(pool) - - def test_array_info_multi_pool(self): - - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - self.assertTrue(len(arrayInfo) == 2) - for arrayInfoRec in arrayInfo: - self.assertEqual( - '1234567891011', arrayInfoRec['SerialNumber']) - self.assertTrue( - self.data.port_group in arrayInfoRec['PortGroup']) - self.assertTrue( - self.data.poolname in arrayInfoRec['PoolName'] or - 'SATA_BRONZE1' in arrayInfoRec['PoolName']) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_POOL_BE'}) - def test_create_volume_multi_pool_success( - self, _mock_volume_type, mock_storage_system): - self.vol_v2['provider_location'] = None - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_volume(self.vol_v2) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_POOL_BE'}) - def test_delete_volume_multi_pool_success( - self, _mock_volume_type, mock_storage_system): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.delete_volume(self.vol_v2) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_POOL_BE'}) - def test_create_volume_in_CG_multi_pool_success( - self, _mock_volume_type, mock_storage_system): - self.data.test_volume_CG['provider_location'] = None - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_volume(self.data.test_volume_CG) - - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_POOL_BE'}) - def test_retype_volume_multi_pool_success( - self, _mock_volume_type): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.retype( - self.data.test_ctxt, self.vol_v2, self.data.new_type, - self.data.diff, self.data.test_host) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_POOL_BE'}) - # There is only one unique array in the conf file - def test_create_CG_multi_pool_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.create_consistencygroup( - self.data.test_ctxt, self.data.test_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=None) - @mock.patch.object( - FakeDB, - 'volume_get_all_by_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_POOL_BE'}) - def test_delete_CG_no_volumes_multi_pool_success( - self, _mock_volume_type, _mock_storage_system, - _mock_db_volumes, _mock_members): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_POOL_BE'}) - def test_delete_CG_with_volumes_multi_pool_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - def _cleanup(self): - bExists = os.path.exists(self.config_file_path) - if bExists: - os.remove(self.config_file_path) - shutil.rmtree(self.tempdir) - - -class EMCV3MultiSloDriverTestCase(test.TestCase): - - def setUp(self): - self.data = EMCVMAXCommonData() - self.vol_v3 = self.data.test_volume_v3 - self.vol_v3['provider_location'] = ( - six.text_type(self.data.provider_location_multi_pool)) - - self.tempdir = tempfile.mkdtemp() - super(EMCV3MultiSloDriverTestCase, self).setUp() - self.config_file_path = None - self.create_fake_config_file_multi_slo_v3() - self.addCleanup(self._cleanup) - self.set_configuration() - - def set_configuration(self): - configuration = mock.Mock() - configuration.safe_get.return_value = 'MULTI_SLO_V3' - configuration.cinder_emc_config_file = self.config_file_path - configuration.config_group = 'MULTI_SLO_V3' - - self.stubs.Set(emc_vmax_common.EMCVMAXCommon, '_get_ecom_connection', - self.fake_ecom_connection) - instancename = FakeCIMInstanceName() - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'get_instance_name', - instancename.fake_getinstancename) - self.stubs.Set(time, 'sleep', - self.fake_sleep) - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'isArrayV3', - self.fake_is_v3) - - driver = emc_vmax_fc.EMCVMAXFCDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - - def create_fake_config_file_multi_slo_v3(self): - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - - eComServers = doc.createElement("EcomServers") - emc.appendChild(eComServers) - - eComServer = doc.createElement("EcomServer") - eComServers.appendChild(eComServer) - - ecomserverip = doc.createElement("EcomServerIp") - eComServer.appendChild(ecomserverip) - ecomserveriptext = doc.createTextNode("1.1.1.1") - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - eComServer.appendChild(ecomserverport) - ecomserverporttext = doc.createTextNode("10") - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - eComServer.appendChild(ecomusername) - ecomusernametext = doc.createTextNode("user") - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - eComServer.appendChild(ecompassword) - ecompasswordtext = doc.createTextNode("pass") - ecompassword.appendChild(ecompasswordtext) - - arrays = doc.createElement("Arrays") - eComServer.appendChild(arrays) - - array = doc.createElement("Array") - arrays.appendChild(array) - - serialNo = doc.createElement("SerialNumber") - array.appendChild(serialNo) - serialNoText = doc.createTextNode("1234567891011") - serialNo.appendChild(serialNoText) - - portgroups = doc.createElement("PortGroups") - array.appendChild(portgroups) - - portgroup = doc.createElement("PortGroup") - portgroups.appendChild(portgroup) - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - vpools = doc.createElement("Pools") - array.appendChild(vpools) - vpool = doc.createElement("Pool") - vpools.appendChild(vpool) - poolName = doc.createElement("PoolName") - vpool.appendChild(poolName) - poolNameText = doc.createTextNode("SRP_1") - poolName.appendChild(poolNameText) - poolslo = doc.createElement("SLO") - vpool.appendChild(poolslo) - poolsloText = doc.createTextNode("Bronze") - poolslo.appendChild(poolsloText) - poolworkload = doc.createElement("Workload") - vpool.appendChild(poolworkload) - poolworkloadText = doc.createTextNode("DSS") - poolworkload.appendChild(poolworkloadText) - - vpool2 = doc.createElement("Pool") - vpools.appendChild(vpool2) - pool2Name = doc.createElement("PoolName") - vpool2.appendChild(pool2Name) - pool2NameText = doc.createTextNode("SRP_1") - pool2Name.appendChild(pool2NameText) - pool2slo = doc.createElement("SLO") - vpool2.appendChild(pool2slo) - pool2sloText = doc.createTextNode("Silver") - pool2slo.appendChild(pool2sloText) - pool2workload = doc.createElement("Workload") - vpool.appendChild(pool2workload) - pool2workloadText = doc.createTextNode("OLTP") - pool2workload.appendChild(pool2workloadText) - - filename = 'cinder_emc_config_MULTI_SLO_V3.xml' - self.config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - - def fake_ecom_connection(self): - self.conn = FakeEcomConnection() - return self.conn - - def fake_sleep(self, seconds): - return - - def fake_is_v3(self, conn, serialNumber): - return True - - def default_extraspec(self): - return {'storagetype:pool': u'SRP_1', - 'volume_backend_name': 'MULTI_SLO_BE', - 'storagetype:workload': u'DSS', - 'storagetype:slo': u'Bronze', - 'storagetype:array': u'1234567891011', - 'isV3': True, - 'portgroupname': u'OS-portgroup-PG'} - - def test_validate_pool(self): - v3_valid_pool = self.data.test_volume_v3.copy() - # Pool aware scheduler enabled - v3_valid_pool['host'] = self.data.fake_host_v3 - pool = self.driver.common._validate_pool(v3_valid_pool) - self.assertEqual('Bronze+SRP_1+1234567891011', pool) - - # Cannot get the pool from the host - v3_valid_pool['host'] = 'HostX@Backend' - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.common._validate_pool, - v3_valid_pool) - # Legacy test. Provider Location does not have the version - v3_valid_pool['host'] = self.data.fake_host_v3 - v3_valid_pool['provider_location'] = self.data.provider_location - pool = self.driver.common._validate_pool(v3_valid_pool) - self.assertIsNone(pool) - - def test_array_info_multi_slo(self): - - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - self.assertTrue(len(arrayInfo) == 2) - for arrayInfoRec in arrayInfo: - self.assertEqual( - '1234567891011', arrayInfoRec['SerialNumber']) - self.assertTrue( - self.data.port_group in arrayInfoRec['PortGroup']) - self.assertTrue('SRP_1' in arrayInfoRec['PoolName']) - self.assertTrue( - 'Bronze' in arrayInfoRec['SLO'] or - 'Silver' in arrayInfoRec['SLO']) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_SLO_BE'}) - def test_create_volume_multi_slo_success( - self, _mock_volume_type, mock_storage_system): - self.vol_v3['host'] = self.data.fake_host_v3 - self.vol_v3['provider_location'] = None - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_volume(self.vol_v3) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_SLO_BE'}) - def test_delete_volume_multi_slo_success( - self, _mock_volume_type, mock_storage_system): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.delete_volume(self.vol_v3) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_SLO_BE'}) - def test_create_volume_in_CG_multi_slo_success( - self, _mock_volume_type, mock_storage_system): - self.data.test_volume_CG_v3['provider_location'] = None - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_volume(self.data.test_volume_CG_v3) - - @mock.patch.object( - emc_vmax_provision_v3.EMCVMAXProvisionV3, - '_find_new_storage_group', - return_value='Any') - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - 'wrap_get_storage_group_from_volume', - return_value=None) - @mock.patch.object( - emc_vmax_utils.EMCVMAXUtils, - '_get_fast_settings_from_storage_group', - return_value='Gold+DSS_REP') - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_SLO_BE'}) - def test_retype_volume_multi_slo_success( - self, _mock_volume_type, mock_fast_settings, - mock_storage_group, mock_found_SG): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.assertTrue(self.driver.retype( - self.data.test_ctxt, self.data.test_volume_v3, self.data.new_type, - self.data.diff, self.data.test_host_v3)) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_SLO_BE'}) - # There is only one unique array in the conf file - def test_create_CG_multi_slo_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.common._initial_setup = mock.Mock( - return_value=self.default_extraspec()) - self.driver.create_consistencygroup( - self.data.test_ctxt, self.data.test_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=None) - @mock.patch.object( - FakeDB, - 'volume_get_all_by_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_SLO_BE'}) - def test_delete_CG_no_volumes_multi_slo_success( - self, _mock_volume_type, _mock_storage_system, - _mock_db_volumes, _mock_members): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_SLO_BE'}) - def test_delete_CG_with_volumes_multi_slo_success( - self, _mock_volume_type, _mock_storage_system): - self.driver.delete_consistencygroup( - self.data.test_ctxt, self.data.test_CG, []) - - def _cleanup(self): - bExists = os.path.exists(self.config_file_path) - if bExists: - os.remove(self.config_file_path) - shutil.rmtree(self.tempdir) - - -class EMCV2MultiPoolDriverMultipleEcomsTestCase(test.TestCase): - - def setUp(self): - - self.data = EMCVMAXCommonData() - self.vol_v2 = self.data.test_volume_v2 - self.vol_v2['provider_location'] = ( - six.text_type(self.data.provider_location_multi_pool)) - - self.tempdir = tempfile.mkdtemp() - super(EMCV2MultiPoolDriverMultipleEcomsTestCase, self).setUp() - self.config_file_path = None - self.create_fake_config_file_multi_ecom() - self.addCleanup(self._cleanup) - - configuration = mock.Mock() - configuration.cinder_emc_config_file = self.config_file_path - configuration.safe_get.return_value = 'MULTI_ECOM' - configuration.config_group = 'MULTI_ECOM' - - self.stubs.Set(emc_vmax_common.EMCVMAXCommon, '_get_ecom_connection', - self.fake_ecom_connection) - instancename = FakeCIMInstanceName() - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'get_instance_name', - instancename.fake_getinstancename) - self.stubs.Set(time, 'sleep', - self.fake_sleep) - self.stubs.Set(emc_vmax_utils.EMCVMAXUtils, 'isArrayV3', - self.fake_is_v3) - - driver = emc_vmax_fc.EMCVMAXFCDriver(configuration=configuration) - driver.db = FakeDB() - driver.common.conn = FakeEcomConnection() - driver.zonemanager_lookup_service = FakeLookupService() - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - - def create_fake_config_file_multi_ecom(self): - doc = minidom.Document() - emc = doc.createElement("EMC") - doc.appendChild(emc) - - eComServers = doc.createElement("EcomServers") - emc.appendChild(eComServers) - - eComServer = doc.createElement("EcomServer") - eComServers.appendChild(eComServer) - - ecomserverip = doc.createElement("EcomServerIp") - eComServer.appendChild(ecomserverip) - ecomserveriptext = doc.createTextNode("1.1.1.1") - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - eComServer.appendChild(ecomserverport) - ecomserverporttext = doc.createTextNode("10") - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - eComServer.appendChild(ecomusername) - ecomusernametext = doc.createTextNode("user") - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - eComServer.appendChild(ecompassword) - ecompasswordtext = doc.createTextNode("pass") - ecompassword.appendChild(ecompasswordtext) - - arrays = doc.createElement("Arrays") - eComServer.appendChild(arrays) - - array = doc.createElement("Array") - arrays.appendChild(array) - - serialNo = doc.createElement("SerialNumber") - array.appendChild(serialNo) - serialNoText = doc.createTextNode("1110987654321") - serialNo.appendChild(serialNoText) - - portgroups = doc.createElement("PortGroups") - array.appendChild(portgroups) - - portgroup = doc.createElement("PortGroup") - portgroups.appendChild(portgroup) - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - pools = doc.createElement("Pools") - array.appendChild(pools) - - pool = doc.createElement("Pool") - pools.appendChild(pool) - poolName = doc.createElement("PoolName") - pool.appendChild(poolName) - poolNameText = doc.createTextNode("gold") - poolName.appendChild(poolNameText) - - pool2 = doc.createElement("Pool") - pools.appendChild(pool2) - pool2Name = doc.createElement("PoolName") - pool2.appendChild(pool2Name) - pool2NameText = doc.createTextNode("SATA_BRONZE1") - pool2Name.appendChild(pool2NameText) - pool2FastPolicy = doc.createElement("FastPolicy") - pool2.appendChild(pool2FastPolicy) - pool2FastPolicyText = doc.createTextNode("BRONZE1") - pool2FastPolicy.appendChild(pool2FastPolicyText) - - eComServer = doc.createElement("EcomServer") - eComServers.appendChild(eComServer) - - ecomserverip = doc.createElement("EcomServerIp") - eComServer.appendChild(ecomserverip) - ecomserveriptext = doc.createTextNode("1.1.1.1") - ecomserverip.appendChild(ecomserveriptext) - - ecomserverport = doc.createElement("EcomServerPort") - eComServer.appendChild(ecomserverport) - ecomserverporttext = doc.createTextNode("10") - ecomserverport.appendChild(ecomserverporttext) - - ecomusername = doc.createElement("EcomUserName") - eComServer.appendChild(ecomusername) - ecomusernametext = doc.createTextNode("user") - ecomusername.appendChild(ecomusernametext) - - ecompassword = doc.createElement("EcomPassword") - eComServer.appendChild(ecompassword) - ecompasswordtext = doc.createTextNode("pass") - ecompassword.appendChild(ecompasswordtext) - - arrays = doc.createElement("Arrays") - eComServer.appendChild(arrays) - - array = doc.createElement("Array") - arrays.appendChild(array) - - serialNo = doc.createElement("SerialNumber") - array.appendChild(serialNo) - serialNoText = doc.createTextNode("1234567891011") - serialNo.appendChild(serialNoText) - - portgroups = doc.createElement("PortGroups") - array.appendChild(portgroups) - - portgroup = doc.createElement("PortGroup") - portgroups.appendChild(portgroup) - portgrouptext = doc.createTextNode(self.data.port_group) - portgroup.appendChild(portgrouptext) - - pools = doc.createElement("Pools") - array.appendChild(pools) - - pool = doc.createElement("Pool") - pools.appendChild(pool) - poolName = doc.createElement("PoolName") - pool.appendChild(poolName) - poolNameText = doc.createTextNode("gold") - poolName.appendChild(poolNameText) - - pool2 = doc.createElement("Pool") - pools.appendChild(pool2) - pool2Name = doc.createElement("PoolName") - pool2.appendChild(pool2Name) - pool2NameText = doc.createTextNode("SATA_BRONZE1") - pool2Name.appendChild(pool2NameText) - pool2FastPolicy = doc.createElement("FastPolicy") - pool2.appendChild(pool2FastPolicy) - pool2FastPolicyText = doc.createTextNode("BRONZE1") - pool2FastPolicy.appendChild(pool2FastPolicyText) - - filename = 'cinder_emc_config_V2_MULTI_ECOM.xml' - self.config_file_path = self.tempdir + '/' + filename - - f = open(self.config_file_path, 'w') - doc.writexml(f) - f.close() - - def fake_ecom_connection(self): - self.conn = FakeEcomConnection() - return self.conn - - def fake_sleep(self, seconds): - return - - def fake_is_v3(self, conn, serialNumber): - return False - - def test_array_info_multi_ecom_no_fast(self): - pool = 'gold+1234567891011' - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - self.assertTrue(len(arrayInfo) == 4) - poolRec = self.driver.utils.extract_record(arrayInfo, pool) - - self.assertEqual('1234567891011', poolRec['SerialNumber']) - self.assertEqual(self.data.port_group, poolRec['PortGroup']) - self.assertEqual(self.data.poolname, poolRec['PoolName']) - self.assertEqual('user', poolRec['EcomUserName']) - self.assertEqual('pass', poolRec['EcomPassword']) - self.assertIsNone(poolRec['FastPolicy']) - self.assertFalse(poolRec['EcomUseSSL']) - - def test_array_info_multi_ecom_fast(self): - pool = 'SATA_BRONZE1+1234567891011' - - arrayInfo = self.driver.utils.parse_file_to_get_array_map( - self.config_file_path) - self.assertTrue(len(arrayInfo) == 4) - poolRec = self.driver.utils.extract_record(arrayInfo, pool) - - self.assertEqual('1234567891011', poolRec['SerialNumber']) - self.assertEqual(self.data.port_group, poolRec['PortGroup']) - self.assertEqual('SATA_BRONZE1', poolRec['PoolName']) - self.assertEqual('user', poolRec['EcomUserName']) - self.assertEqual('pass', poolRec['EcomPassword']) - self.assertEqual('BRONZE1', poolRec['FastPolicy']) - self.assertFalse(poolRec['EcomUseSSL']) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_ECOM_BE'}) - def test_create_volume_multi_ecom_success( - self, _mock_volume_type, mock_storage_system): - self.vol_v2['provider_location'] = None - self.driver.create_volume(self.vol_v2) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_ECOM_BE'}) - # If there are more than one unique arrays in conf file - def test_create_CG_multi_array_failure( - self, _mock_volume_type, _mock_storage_system): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_consistencygroup, - self.data.test_ctxt, - self.data.test_CG) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_members_of_replication_group', - return_value=None) - @mock.patch.object( - FakeDB, - 'volume_get_all_by_group', - return_value=None) - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_ECOM_BE'}) - # There is more than one unique arrays in the conf file - def test_delete_CG_no_volumes_multi_array_failure( - self, _mock_volume_type, _mock_storage_system, - _mock_db_volumes, _mock_members): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_consistencygroup, - self.data.test_ctxt, - self.data.test_CG, - []) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - @mock.patch.object( - volume_types, - 'get_volume_type_extra_specs', - return_value={'volume_backend_name': 'MULTI_ECOM_BE'}) - def test_create_volume_in_CG_multi_ecom_success( - self, _mock_volume_type, mock_storage_system): - self.data.test_volume_CG['provider_location'] = None - self.driver.create_volume(self.data.test_volume_CG) - - def _cleanup(self): - bExists = os.path.exists(self.config_file_path) - if bExists: - os.remove(self.config_file_path) - shutil.rmtree(self.tempdir) - - -class EMCVMAXProvisionV3Test(test.TestCase): - def setUp(self): - self.data = EMCVMAXCommonData() - - super(EMCVMAXProvisionV3Test, self).setUp() - - configuration = mock.Mock() - configuration.safe_get.return_value = 'ProvisionV3Tests' - configuration.config_group = 'ProvisionV3Tests' - emc_vmax_common.EMCVMAXCommon._gather_info = mock.Mock() - driver = emc_vmax_iscsi.EMCVMAXISCSIDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - - def test_get_storage_pool_setting(self): - provisionv3 = self.driver.common.provisionv3 - conn = FakeEcomConnection() - slo = 'Bronze' - workload = 'DSS' - poolInstanceName = {} - poolInstanceName['InstanceID'] = "SATA_GOLD1" - poolInstanceName['CreationClassName'] = ( - self.data.storagepool_creationclass) - - storagePoolCapability = provisionv3.get_storage_pool_capability( - conn, poolInstanceName) - storagepoolsetting = provisionv3.get_storage_pool_setting( - conn, storagePoolCapability, slo, workload) - self.assertTrue( - 'Bronze:DSS' in storagepoolsetting['InstanceID']) - - def test_get_storage_pool_setting_exception(self): - provisionv3 = self.driver.common.provisionv3 - conn = FakeEcomConnection() - slo = 'Bronze' - workload = 'NONE' - poolInstanceName = {} - poolInstanceName['InstanceID'] = "SATA_GOLD1" - poolInstanceName['CreationClassName'] = ( - self.data.storagepool_creationclass) - - storagePoolCapability = provisionv3.get_storage_pool_capability( - conn, poolInstanceName) - self.assertRaises(exception.VolumeBackendAPIException, - provisionv3.get_storage_pool_setting, - conn, storagePoolCapability, slo, workload) - - def test_extend_volume_in_SG(self): - provisionv3 = self.driver.common.provisionv3 - conn = FakeEcomConnection() - storageConfigService = { - 'CreationClassName': 'Symm_ElementCompositionService', - 'SystemName': 'SYMMETRIX+000195900551'} - theVolumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - inVolumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeSize = 3 - - extraSpecs = {'volume_backend_name': 'GOLD_BE', - 'isV3': True} - job = { - 'Job': {'InstanceID': '9999', 'status': 'success', 'type': None}} - conn.InvokeMethod = mock.Mock(return_value=(4096, job)) - provisionv3.utils.wait_for_job_complete = mock.Mock(return_value=( - 0, 'Success')) - volumeDict = {'classname': u'Symm_StorageVolume', - 'keybindings': EMCVMAXCommonData.keybindings} - provisionv3.get_volume_dict_from_job = ( - mock.Mock(return_value=volumeDict)) - result = provisionv3.extend_volume_in_SG(conn, storageConfigService, - theVolumeInstanceName, - inVolumeInstanceName, - volumeSize, extraSpecs) - self.assertEqual( - ({'classname': u'Symm_StorageVolume', - 'keybindings': { - 'CreationClassName': u'Symm_StorageVolume', - 'DeviceID': u'1', - 'SystemCreationClassName': u'Symm_StorageSystem', - 'SystemName': u'SYMMETRIX+000195900551'}}, 0), result) - - def test_extend_volume_in_SG_with_Exception(self): - provisionv3 = self.driver.common.provisionv3 - conn = FakeEcomConnection() - storageConfigService = { - 'CreationClassName': 'Symm_ElementCompositionService', - 'SystemName': 'SYMMETRIX+000195900551'} - theVolumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - inVolumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeSize = 3 - - extraSpecs = {'volume_backend_name': 'GOLD_BE', - 'isV3': True} - job = { - 'Job': {'InstanceID': '9999', 'status': 'success', 'type': None}} - conn.InvokeMethod = mock.Mock(return_value=(4096, job)) - provisionv3.utils.wait_for_job_complete = mock.Mock(return_value=( - 2, 'Failure')) - self.assertRaises( - exception.VolumeBackendAPIException, - provisionv3.extend_volume_in_SG, conn, storageConfigService, - theVolumeInstanceName, inVolumeInstanceName, volumeSize, - extraSpecs) - - -class EMCVMAXMaskingTest(test.TestCase): - def setUp(self): - self.data = EMCVMAXCommonData() - - super(EMCVMAXMaskingTest, self).setUp() - - configuration = mock.Mock() - configuration.safe_get.return_value = 'MaskingTests' - configuration.config_group = 'MaskingTests' - emc_vmax_common.EMCVMAXCommon._get_ecom_connection = mock.Mock( - return_value=self.fake_ecom_connection()) - emc_vmax_common.EMCVMAXCommon._gather_info = mock.Mock( - return_value=self.fake_gather_info()) - instancename = FakeCIMInstanceName() - emc_vmax_utils.EMCVMAXUtils.get_instance_name = ( - instancename.fake_getinstancename) - driver = emc_vmax_iscsi.EMCVMAXISCSIDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - - def fake_ecom_connection(self): - conn = FakeEcomConnection() - return conn - - def fake_gather_info(self): - return - - def test_get_v3_default_storage_group_instance_name(self): - masking = self.driver.common.masking - conn = self.fake_ecom_connection() - extraSpecs = self.data.extra_specs - masking._get_and_remove_from_storage_group_v3 = mock.Mock() - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - maskingviewdict = self.driver.common._populate_masking_dict( - self.data.test_volume, self.data.connector, extraSpecs) - result = ( - masking._get_v3_default_storagegroup_instancename( - conn, maskingviewdict['volumeInstance'], - maskingviewdict, - controllerConfigService, maskingviewdict['volumeName'])) - self.assertEqual('OS-SRP_1-Bronze-DSS-SG', result['ElementName']) - - def test_get_v3_default_storage_group_instance_name_warning(self): - masking = self.driver.common.masking - conn = self.fake_ecom_connection() - extraSpecs = self.data.extra_specs - masking.utils.get_storage_groups_from_volume = mock.Mock( - return_value=[]) - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - maskingviewdict = self.driver.common._populate_masking_dict( - self.data.test_volume, self.data.connector, extraSpecs) - result = ( - masking._get_v3_default_storagegroup_instancename( - conn, maskingviewdict['volumeInstance'], - maskingviewdict, - controllerConfigService, maskingviewdict['volumeName'])) - self.assertIsNone(result) - - def test_return_volume_to_default_storage_group_v3(self): - masking = self.driver.common.masking - conn = self.fake_ecom_connection() - volumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeInstance = conn.GetInstance(volumeInstanceName) - volumeName = "V3-Vol" - extraSpecs = {'volume_backend_name': 'V3_BE', - 'isV3': True, - 'storagetype:pool': 'SRP_1', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'Bronze'} - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - masking.provisionv3.create_storage_group_v3 = mock.Mock( - return_value={'Value'}) - masking._is_volume_in_storage_group = mock.Mock( - return_value=True) - masking.return_volume_to_default_storage_group_v3 = mock.Mock() - masking._return_back_to_default_sg( - conn, controllerConfigService, volumeInstance, volumeName, - extraSpecs) - masking.return_volume_to_default_storage_group_v3.assert_called_with( - conn, controllerConfigService, - volumeInstance, volumeName, extraSpecs) - - def test_return_volume_to_default_storage_group_v3_exception(self): - masking = self.driver.common.masking - conn = self.fake_ecom_connection() - volumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeInstance = conn.GetInstance(volumeInstanceName) - volumeName = "V3-Vol" - extraSpecs = {'volume_backend_name': 'V3_BE', - 'isV3': True, - 'storagetype:pool': 'SRP_1', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'Bronze'} - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - - self.assertRaises( - exception.VolumeBackendAPIException, - masking.return_volume_to_default_storage_group_v3, - conn, controllerConfigService, - volumeInstance, volumeName, extraSpecs) - - def test_add_volume_to_sg_and_verify(self): - masking = self.driver.common.masking - conn = self.fake_ecom_connection() - volumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeInstance = conn.GetInstance(volumeInstanceName) - volumeName = "V3-Vol" - storageGroupInstanceName = self.data.storagegroups[0] - sgGroupName = self.data.storagegroupname - extraSpecs = {'volume_backend_name': 'V3_BE', - 'isV3': True, - 'storagetype:pool': 'SRP_1', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'Bronze'} - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - msg = masking._add_volume_to_sg_and_verify( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, volumeName, sgGroupName, extraSpecs) - self.assertIsNone(msg) - - def test_remove_volume_from_sg(self): - masking = self.driver.common.masking - conn = self.fake_ecom_connection() - volumeInstanceName = ( - conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - volumeInstance = conn.GetInstance(volumeInstanceName) - storageGroupInstanceName = self.data.storagegroups[1] - extraSpecs = {'volume_backend_name': 'V3_BE', - 'isV3': True, - 'storagetype:pool': 'SRP_1', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'Bronze'} - controllerConfigService = ( - self.driver.utils.find_controller_configuration_service( - conn, self.data.storage_system)) - masking._remove_volume_from_sg = mock.Mock() - masking._cleanup_deletion_v3( - conn, controllerConfigService, volumeInstance, extraSpecs) - masking._remove_volume_from_sg.assert_called_with( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, extraSpecs) - - -class EMCVMAXFCTest(test.TestCase): - def setUp(self): - self.data = EMCVMAXCommonData() - - super(EMCVMAXFCTest, self).setUp() - - configuration = mock.Mock() - configuration.safe_get.return_value = 'FCTests' - configuration.config_group = 'FCTests' - emc_vmax_common.EMCVMAXCommon._gather_info = mock.Mock() - driver = emc_vmax_fc.EMCVMAXFCDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - - def test_terminate_connection(self): - common = self.driver.common - common.conn = FakeEcomConnection() - common._unmap_lun = mock.Mock() - common.get_masking_view_by_volume = mock.Mock( - return_value='testMV') - common.get_masking_views_by_port_group = mock.Mock( - return_value=[]) - common.get_target_wwns = mock.Mock( - return_value=EMCVMAXCommonData.target_wwns) - data = self.driver.terminate_connection(self.data.test_volume_v3, - self.data.connector) - common.get_target_wwns.assert_called_once_with( - EMCVMAXCommonData.storage_system, EMCVMAXCommonData.connector) - numTargetWwns = len(EMCVMAXCommonData.target_wwns) - self.assertEqual(numTargetWwns, len(data['data'])) - - def test_get_common_masking_views_two_exist(self): - common = self.driver.common - common.conn = FakeEcomConnection() - maskingviews = [{'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'MV1'}, - {'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'MV2'}] - - portGroupInstanceName = ( - self.driver.common.masking._get_port_group_from_masking_view( - common.conn, self.data.lunmaskctrl_name, - self.data.storage_system)) - - initiatorGroupInstanceName = ( - self.driver.common.masking._get_initiator_group_from_masking_view( - common.conn, self.data.lunmaskctrl_name, - self.data.storage_system)) - common.get_masking_views_by_port_group = mock.Mock( - return_value=maskingviews) - common.get_masking_views_by_initiator_group = mock.Mock( - return_value=maskingviews) - - mvInstances = self.driver._get_common_masking_views( - portGroupInstanceName, initiatorGroupInstanceName) - self.assertTrue(len(mvInstances) == 2) - - def test_get_common_masking_views_one_overlap(self): - common = self.driver.common - common.conn = FakeEcomConnection() - maskingviewsPG = [{'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'MV1'}, - {'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'MV2'}] - - maskingviewsIG = [{'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'MV1'}] - - portGroupInstanceName = ( - self.driver.common.masking._get_port_group_from_masking_view( - common.conn, self.data.lunmaskctrl_name, - self.data.storage_system)) - - initiatorGroupInstanceName = ( - self.driver.common.masking._get_initiator_group_from_masking_view( - common.conn, self.data.lunmaskctrl_name, - self.data.storage_system)) - common.get_masking_views_by_port_group = mock.Mock( - return_value=maskingviewsPG) - common.get_masking_views_by_initiator_group = mock.Mock( - return_value=maskingviewsIG) - - mvInstances = self.driver._get_common_masking_views( - portGroupInstanceName, initiatorGroupInstanceName) - self.assertTrue(len(mvInstances) == 1) - - def test_get_common_masking_views_no_overlap(self): - common = self.driver.common - common.conn = FakeEcomConnection() - maskingviewsPG = [{'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'MV2'}] - - maskingviewsIG = [{'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'MV1'}] - - portGroupInstanceName = ( - self.driver.common.masking._get_port_group_from_masking_view( - common.conn, self.data.lunmaskctrl_name, - self.data.storage_system)) - - initiatorGroupInstanceName = ( - self.driver.common.masking._get_initiator_group_from_masking_view( - common.conn, self.data.lunmaskctrl_name, - self.data.storage_system)) - common.get_masking_views_by_port_group = mock.Mock( - return_value=maskingviewsPG) - common.get_masking_views_by_initiator_group = mock.Mock( - return_value=maskingviewsIG) - - mvInstances = self.driver._get_common_masking_views( - portGroupInstanceName, initiatorGroupInstanceName) - self.assertTrue(len(mvInstances) == 0) - - -class EMCVMAXUtilsTest(test.TestCase): - def setUp(self): - self.data = EMCVMAXCommonData() - - super(EMCVMAXUtilsTest, self).setUp() - - configuration = mock.Mock() - configuration.safe_get.return_value = 'UtilsTests' - configuration.config_group = 'UtilsTests' - emc_vmax_common.EMCVMAXCommon._gather_info = mock.Mock() - driver = emc_vmax_iscsi.EMCVMAXISCSIDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - - def test_get_target_endpoints(self): - conn = FakeEcomConnection() - hardwareid = 123456789012345 - result = self.driver.utils.get_target_endpoints(conn, hardwareid) - self.assertEqual( - ([{'Name': '5000090000000000'}]), result) - - def test_get_protocol_controller(self): - conn = FakeEcomConnection() - hardwareid = 123456789012345 - result = self.driver.utils.get_protocol_controller(conn, hardwareid) - self.assertEqual( - ({'CreationClassName': 'Symm_LunMaskingView', - 'ElementName': 'OS-fakehost-gold-I-MV'}), result) - - def test_get_protocol_controller_exception(self): - conn = FakeEcomConnection() - conn.AssociatorNames = mock.Mock(return_value=[]) - hardwareid = 123456789012345 - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.utils.get_protocol_controller, - conn, hardwareid) - - def test_set_target_element_supplier_in_rsd(self): - conn = FakeEcomConnection() - extraSpecs = self.data.extra_specs - repServiceInstanceName = ( - self.driver.utils.find_replication_service( - conn, self.data.storage_system)) - rsdInstance = self.driver.utils.set_target_element_supplier_in_rsd( - conn, repServiceInstanceName, - emc_vmax_common.SNAPVX_REPLICATION_TYPE, - emc_vmax_common.CREATE_NEW_TARGET, extraSpecs) - self.assertIsNotNone(rsdInstance) - - def test_set_copy_methodology_in_rsd(self): - conn = FakeEcomConnection() - extraSpecs = self.data.extra_specs - repServiceInstanceName = ( - self.driver.utils.find_replication_service( - conn, self.data.storage_system)) - rsdInstance = self.driver.utils.set_copy_methodology_in_rsd( - conn, repServiceInstanceName, - emc_vmax_provision.SYNC_CLONE_LOCAL, - emc_vmax_provision.COPY_ON_WRITE, extraSpecs) - self.assertIsNotNone(rsdInstance) - - -class EMCVMAXCommonTest(test.TestCase): - def setUp(self): - self.data = EMCVMAXCommonData() - - super(EMCVMAXCommonTest, self).setUp() - - configuration = mock.Mock() - configuration.safe_get.return_value = 'CommonTests' - configuration.config_group = 'CommonTests' - emc_vmax_common.EMCVMAXCommon._gather_info = mock.Mock() - driver = emc_vmax_iscsi.EMCVMAXISCSIDriver(configuration=configuration) - driver.db = FakeDB() - self.driver = driver - self.driver.utils = emc_vmax_utils.EMCVMAXUtils(object) - - @mock.patch.object( - emc_vmax_common.EMCVMAXCommon, - '_get_pool_and_storage_system', - return_value=(None, EMCVMAXCommonData.storage_system)) - def test_create_duplicate_volume(self, mock_pool): - common = self.driver.common - common.conn = FakeEcomConnection() - volumeInstanceName = ( - common.conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - sourceInstance = common.conn.GetInstance(volumeInstanceName) - cloneName = "SS-V3-Vol" - extraSpecs = {'volume_backend_name': 'V3_BE', - 'isV3': True, - 'storagetype:pool': 'SRP_1', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'Bronze'} - targetInstance = common.conn.GetInstance(volumeInstanceName) - common.utils.find_volume_instance = mock.Mock( - return_value=targetInstance) - duplicateVolumeInstance = self.driver.common._create_duplicate_volume( - sourceInstance, cloneName, extraSpecs) - self.assertIsNotNone(duplicateVolumeInstance) - - def test_cleanup_target(self): - common = self.driver.common - common.conn = FakeEcomConnection() - volumeInstanceName = ( - common.conn.EnumerateInstanceNames("EMC_StorageVolume")[0]) - extraSpecs = {'volume_backend_name': 'V3_BE', - 'isV3': True, - 'storagetype:pool': 'SRP_1', - 'storagetype:workload': 'DSS', - 'storagetype:slo': 'Bronze'} - targetInstance = common.conn.GetInstance(volumeInstanceName) - repServiceInstanceName = ( - self.driver.utils.find_replication_service( - common.conn, self.data.storage_system)) - common.utils.find_sync_sv_by_target = mock.Mock( - return_value=(None, None)) - - self.driver.common._cleanup_target( - repServiceInstanceName, targetInstance, extraSpecs) diff --git a/cinder/tests/unit/test_emc_vnx.py b/cinder/tests/unit/test_emc_vnx.py deleted file mode 100644 index 38046cb89..000000000 --- a/cinder/tests/unit/test_emc_vnx.py +++ /dev/null @@ -1,6625 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import ddt -import json -import os -import re - -import mock -from oslo_concurrency import processutils -import six - -from cinder import context -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder.tests.unit import fake_consistencygroup -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.emc import emc_cli_fc -from cinder.volume.drivers.emc import emc_cli_iscsi -from cinder.volume.drivers.emc import emc_vnx_cli -from cinder.zonemanager import fc_san_lookup_service as fc_service - -from mock import patch - - -SUCCEED = ("", 0) -FAKE_ERROR_RETURN = ("FAKE ERROR", 255) -VERSION = emc_vnx_cli.EMCVnxCliBase.VERSION -build_replication_data = ( - emc_vnx_cli.EMCVnxCliBase._build_replication_driver_data) -REPLICATION_KEYS = emc_vnx_cli.EMCVnxCliBase.REPLICATION_KEYS - - -def build_provider_location(lun_id, lun_type, base_lun_name=None, system=None): - pl_dict = {'system': 'FNM11111' if system is None else system, - 'type': six.text_type(lun_type), - 'id': six.text_type(lun_id), - 'base_lun_name': six.text_type(base_lun_name), - 'version': VERSION} - return '|'.join([k + '^' + pl_dict[k] for k in pl_dict]) - - -def build_migration_dest_name(src_name): - return src_name + '_dest' - - -class EMCVNXCLIDriverTestData(object): - - base_lun_name = 'volume-1' - replication_metadata = {'host': 'host@backendsec#unit_test_pool', - 'system': 'fake_serial'} - test_volume = { - 'status': 'creating', - 'name': 'volume-1', - 'size': 1, - 'volume_name': 'volume-1', - 'id': '1', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'provider_location': build_provider_location(1, 'lun', base_lun_name), - 'display_name': 'volume-1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'consistencygroup_id': None - } - - test_legacy_volume = { - 'name': 'volume-1', - 'size': 1, - 'volume_name': 'volume-1', - 'id': '1', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'provider_location': 'system^FNM11111|type^lun|id^1', - 'display_name': 'volume-1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'consistencygroup_id': None - } - - test_volume_clone_cg = { - 'name': 'volume-1', - 'size': 1, - 'volume_name': 'volume-1', - 'id': '1', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'volume-1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'consistencygroup_id': None, - 'provider_location': build_provider_location(1, 'lun', base_lun_name), - } - - test_volume_cg = { - 'name': 'volume-1', - 'size': 1, - 'volume_name': 'volume-1', - 'id': '1', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'volume-1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'consistencygroup_id': 'cg_id', - 'provider_location': build_provider_location(1, 'lun', base_lun_name), - } - - test_volume_rw = { - 'name': 'volume-1', - 'size': 1, - 'volume_name': 'volume-1', - 'id': '1', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'volume-1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'consistencygroup_id': None, - 'provider_location': build_provider_location(1, 'lun', base_lun_name), - } - - test_volume2 = { - 'name': 'volume-2', - 'size': 1, - 'volume_name': 'volume-2', - 'id': '2', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'volume-2', - 'consistencygroup_id': None, - 'display_description': 'test volume', - 'volume_type_id': None, - 'provider_location': build_provider_location(1, 'lun', 'volume-2')} - - volume_in_cg = { - 'name': 'volume-2', - 'size': 1, - 'volume_name': 'volume-2', - 'id': '2', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'volume-1_in_cg', - 'consistencygroup_id': 'consistencygroup_id', - 'display_description': 'test volume', - 'provider_location': build_provider_location(1, 'lun', 'volume-2'), - 'volume_type_id': None} - - volume2_in_cg = { - 'name': 'volume-3', - 'size': 1, - 'volume_name': 'volume-3', - 'id': '3', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'volume-3_in_cg', - 'provider_location': build_provider_location(3, 'lun', 'volume-3'), - 'consistencygroup_id': 'consistencygroup_id', - 'display_description': 'test volume', - 'volume_type_id': None} - - test_volume_with_type = { - 'name': 'volume-1', - 'size': 1, - 'volume_name': 'volume-1', - 'id': 1, - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'thin_vol', - 'consistencygroup_id': None, - 'display_description': 'vol with type', - 'volume_type_id': 'abc1-2320-9013-8813-8941-1374-8112-1231', - 'provider_location': build_provider_location(1, 'smp', 'volume-1'), - 'volume_metadata': [{'key': 'snapcopy', 'value': 'True'}]} - - test_failed_volume = { - 'name': 'volume-4', - 'size': 1, - 'volume_name': 'volume-4', - 'id': '4', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'failed_vol', - 'consistencygroup_id': None, - 'display_description': 'test failed volume', - 'volume_type_id': None} - - test_volume1_in_sg = { - 'name': 'volume-4', - 'size': 1, - 'volume_name': 'volume-4', - 'id': '4', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'failed_vol', - 'display_description': 'Volume 1 in SG', - 'volume_type_id': None, - 'provider_location': - build_provider_location(4, 'lun', 'volume-4', 'fakesn')} - - test_volume2_in_sg = { - 'name': 'volume-5', - 'size': 1, - 'volume_name': 'volume-5', - 'id': '5', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'failed_vol', - 'display_description': 'Volume 2 in SG', - 'volume_type_id': None, - 'provider_location': - build_provider_location(3, 'lun', 'volume-5', 'fakesn')} - - test_snapshot = { - 'name': 'snapshot-4444', - 'size': 1, - 'id': '4444', - 'volume_name': test_volume['name'], - 'volume': test_volume, - 'volume_size': 1, - 'consistencygroup_id': None, - 'cgsnapshot_id': None, - 'project_id': 'project'} - - test_snapshot1 = { - 'name': 'snapshot-5555', - 'size': 1, - 'id': '5555', - 'volume_name': test_volume['name'], - 'volume': test_volume, - 'volume_size': 1, - 'project_id': 'project'} - - test_clone = { - 'name': 'volume-2', - 'size': 1, - 'id': '2', - 'volume_name': 'volume-2', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'volume-2', - 'consistencygroup_id': None, - 'display_description': 'volume created from snapshot', - 'volume_type_id': '19fdd0dd-03b3-4d7c-b541-f4df46f308c8', - 'provider_location': None, - 'volume_metadata': [{'key': 'snapcopy', 'value': 'True'}]} - - test_clone_cg = { - 'name': 'volume-2', - 'size': 1, - 'id': '2', - 'volume_name': 'volume-2', - 'provider_auth': None, - 'host': "host@backendsec#unit_test_pool", - 'project_id': 'project', - 'display_name': 'volume-2', - 'consistencygroup_id': 'consistencygroup_id', - 'display_description': 'volume created from snapshot', - 'volume_type_id': None, - 'provider_location': - build_provider_location(2, 'lun', 'volume-2', 'fakesn')} - - test_volume3 = { - 'migration_status': None, 'availability_zone': 'nova', - 'id': '3', - 'name': 'volume-3', - 'size': 2, - 'status': 'available', - 'volume_type_id': - '19fdd0dd-03b3-4d7c-b541-f4df46f308c8', - 'deleted': False, - 'host': "host@backendsec#unit_test_pool", - 'source_volid': None, 'provider_auth': None, - 'display_name': 'vol-test02', - 'attach_status': 'detached', - 'volume_type': [], - 'volume_attachment': [], - 'provider_location': - build_provider_location(1, 'lun', 'volume-3'), - '_name_id': None, 'metadata': {}} - - test_volume4 = {'migration_status': None, 'availability_zone': 'nova', - 'id': '4', - 'name': 'volume-4', - 'size': 2, - 'status': 'available', - 'volume_type_id': - '19fdd0dd-03b3-4d7c-b541-f4df46f308c8', - 'deleted': False, 'provider_location': - build_provider_location(4, 'lun', 'volume-4'), - 'host': 'ubuntu-server12@array_backend_1', - 'source_volid': None, 'provider_auth': None, - 'display_name': 'vol-test02', - 'volume_attachment': [], - 'attach_status': 'detached', - 'volume_type': [], - '_name_id': None, 'metadata': {}} - - test_volume5 = {'migration_status': None, 'availability_zone': 'nova', - 'id': '5', - 'name_id': '1181d1b2-cea3-4f55-8fa8-3360d026ce25', - 'name': 'volume-5', - 'size': 1, - 'status': 'available', - 'volume_type_id': - '19fdd0dd-03b3-4d7c-b541-f4df46f308c8', - 'deleted': False, 'provider_location': - build_provider_location(5, 'lun', 'volume-5'), - 'host': 'ubuntu-server12@array_backend_1#unit_test_pool', - 'source_volid': None, 'provider_auth': None, - 'display_name': 'vol-test05', - 'volume_attachment': [], - 'attach_status': 'detached', - 'volume_type': [], - '_name_id': None, 'metadata': {}} - - test_volume_replication = { - 'migration_status': None, - 'availability_zone': 'nova', - 'id': '5', - 'name_id': None, - 'name': 'volume-5', - 'size': 1, - 'status': 'available', - 'volume_type_id': 'rep_type_id', - 'deleted': False, 'provider_location': - build_provider_location(5, 'lun', 'volume-5'), - 'host': 'ubuntu-server12@array_backend_1#unit_test_pool', - 'source_volid': None, 'provider_auth': None, - 'display_name': 'vol-test05', - 'volume_attachment': [], - 'attach_status': 'detached', - 'volume_type': [], - 'replication_driver_data': '', - 'replication_status': 'enabled', - '_name_id': None, 'metadata': replication_metadata} - - test_replication_failover = { - 'migration_status': None, - 'availability_zone': 'nova', - 'id': '5', - 'name_id': None, - 'name': 'volume-5', - 'size': 1, - 'status': 'available', - 'volume_type_id': 'rep_type_id', - 'deleted': False, 'provider_location': - build_provider_location(5, 'lun', 'volume-5'), - 'host': 'ubuntu-server12@array_backend_1#unit_test_pool', - 'source_volid': None, 'provider_auth': None, - 'display_name': 'vol-test05', - 'volume_attachment': [], - 'attach_status': 'detached', - 'volume_type': [], - 'replication_driver_data': '', - 'replication_status': 'failed-over', - '_name_id': None, 'metadata': replication_metadata} - - test_new_type = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': 'thin'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - test_replication_type = {'name': 'rep_type', - 'extra_specs': {'replication_enbled': - ' True'}, - 'id': 'rep_type_id'} - - test_diff = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'storagetype:provisioning': ('thick', 'thin')}} - - test_host = {'host': 'ubuntu-server12@pool_backend_1#POOL_SAS1', - 'capabilities': - {'pool_name': 'POOL_SAS1', - 'location_info': 'POOL_SAS1|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - - connector = { - 'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:222', - 'wwpns': ["1234567890123456", "1234567890543216"], - 'wwnns': ["2234567890123456", "2234567890543216"], - 'host': 'fakehost'} - - test_new_type2 = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:pool': 'POOL_SAS2'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - test_diff2 = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'storagetype:pool': ('POOL_SAS1', 'POOL_SAS2')}} - - test_host2 = {'host': 'ubuntu-server12@array_backend_1', - 'capabilities': - {'location_info': '|FNM00124500890', - 'volume_backend_name': 'array_backend_1', - 'storage_protocol': 'iSCSI'}} - - test_cg = {'id': 'consistencygroup_id', - 'name': 'group_name', - 'status': fields.ConsistencyGroupStatus.DELETING} - - test_cg_with_type = {'id': 'consistencygroup_id', - 'name': 'group_name', - 'status': fields.ConsistencyGroupStatus.CREATING, - 'volume_type_id': - 'abc1-2320-9013-8813-8941-1374-8112-1231,' - '19fdd0dd-03b3-4d7c-b541-f4df46f308c8,'} - - test_cgsnapshot = { - 'consistencygroup_id': 'consistencygroup_id', - 'id': 'cgsnapshot_id', - 'status': 'available'} - - test_member_cgsnapshot = { - 'name': 'snapshot-1111', - 'size': 1, - 'id': '1111', - 'volume': test_volume, - 'volume_name': 'volume-1', - 'volume_size': 1, - 'consistencygroup_id': 'consistencygroup_id', - 'cgsnapshot_id': 'cgsnapshot_id', - 'project_id': 'project' - } - - test_member_cgsnapshot2 = { - 'name': 'snapshot-2222', - 'size': 1, - 'id': '2222', - 'volume': test_volume2, - 'volume_name': 'volume-2', - 'volume_size': 1, - 'consistencygroup_id': 'consistencygroup_id', - 'cgsnapshot_id': 'cgsnapshot_id', - 'project_id': 'project' - } - - test_lun_id = 1 - test_existing_ref = {'source-id': test_lun_id} - test_existing_ref_source_name = {'source-name': 'volume-1'} - test_pool_name = 'unit_test_pool' - device_map = { - '1122334455667788': { - 'initiator_port_wwn_list': ['123456789012345', '123456789054321'], - 'target_port_wwn_list': ['1122334455667777']}} - i_t_map = {'123456789012345': ['1122334455667777'], - '123456789054321': ['1122334455667777']} - - POOL_PROPERTY_CMD = ('storagepool', '-list', '-name', 'unit_test_pool', - '-userCap', '-availableCap', - '-state', '-prcntFullThreshold') - - POOL_PROPERTY_W_FASTCACHE_CMD = ('storagepool', '-list', '-name', - 'unit_test_pool', '-availableCap', - '-userCap', '-state', - '-subscribedCap', - '-prcntFullThreshold', - '-fastcache') - - def POOL_GET_ALL_CMD(self, withfastcache=False): - if withfastcache: - return ('storagepool', '-list', '-availableCap', - '-userCap', '-state', '-subscribedCap', - '-prcntFullThreshold', - '-fastcache') - else: - return ('storagepool', '-list', '-availableCap', - '-userCap', '-state', '-subscribedCap', - '-prcntFullThreshold') - - def POOL_GET_ALL_RESULT(self, withfastcache=False): - if withfastcache: - return ("Pool Name: unit_test_pool\n" - "Pool ID: 0\n" - "Percent Full Threshold: 70\n" - "User Capacity (Blocks): 6881061888\n" - "User Capacity (GBs): 3281.146\n" - "Available Capacity (Blocks): 6512292864\n" - "Available Capacity (GBs): 3105.303\n" - "Total Subscribed Capacity (GBs): 536.140\n" - "FAST Cache: Enabled\n" - "State: Ready\n" - "\n" - "Pool Name: unit_test_pool2\n" - "Pool ID: 1\n" - "Percent Full Threshold: 70\n" - "User Capacity (Blocks): 8598306816\n" - "User Capacity (GBs): 4099.992\n" - "Available Capacity (Blocks): 8356663296\n" - "Available Capacity (GBs): 3984.768\n" - "Total Subscribed Capacity (GBs): 636.240\n" - "FAST Cache: Disabled\n" - "State: Ready\n", 0) - else: - return ("Pool Name: unit_test_pool\n" - "Pool ID: 0\n" - "Percent Full Threshold: 70\n" - "User Capacity (Blocks): 6881061888\n" - "User Capacity (GBs): 3281.146\n" - "Available Capacity (Blocks): 6512292864\n" - "Available Capacity (GBs): 3105.303\n" - "Total Subscribed Capacity (GBs): 536.140\n" - "State: Ready\n" - "\n" - "Pool Name: unit_test_pool2\n" - "Pool ID: 1\n" - "Percent Full Threshold: 70\n" - "User Capacity (Blocks): 8598306816\n" - "User Capacity (GBs): 4099.992\n" - "Available Capacity (Blocks): 8356663296\n" - "Available Capacity (GBs): 3984.768\n" - "Total Subscribed Capacity (GBs): 636.240\n" - "State: Ready\n", 0) - - def POOL_GET_STATE_RESULT(self, pools): - output = [] - for i, po in enumerate(pools): - if i != 0: - output.append("\n") - output.append("Pool Name: %s" % po['pool_name']) - output.append("Pool ID: %s" % i) - output.append("State: %s" % po['state']) - return ("\n".join(output), 0) - - def POOL_GET_ALL_STATES_TEST(self, states=['Ready']): - output = "" - for i, stat in enumerate(states): - out = ("Pool Name: Pool_" + str(i) + "\n" - "Pool ID: " + str(i) + "\n" - "Percent Full Threshold: 70\n" - "User Capacity (Blocks): 8598306816\n" - "User Capacity (GBs): 4099.992\n" - "Available Capacity (Blocks): 8356663296\n" - "Available Capacity (GBs): 3984.768\n" - "FAST Cache: Enabled\n" - "State: " + stat + "\n\n") - output += out - return (output, 0) - - def SNAP_NOT_EXIST(self): - return ("Could not retrieve the specified (Snapshot).\n " - "The (Snapshot) may not exist", 9) - - NDU_LIST_CMD = ('ndu', '-list') - NDU_LIST_RESULT = ("Name of the software package: -Compression " + - "Name of the software package: -Deduplication " + - "Name of the software package: -FAST " + - "Name of the software package: -FASTCache " + - "Name of the software package: -ThinProvisioning " - "Name of the software package: -VNXSnapshots " - "Name of the software package: -MirrorView/S", - 0) - - NDU_LIST_RESULT_WO_LICENSE = ( - "Name of the software package: -Unisphere ", - 0) - MIGRATE_PROPERTY_MIGRATING = """\ - Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d - Source LU ID: 63950 - Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest - Dest LU ID: 136 - Migration Rate: high - Current State: MIGRATING - Percent Complete: 50 - Time Remaining: 0 second(s) - """ - MIGRATE_PROPERTY_STOPPED = """\ - Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d - Source LU ID: 63950 - Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest - Dest LU ID: 136 - Migration Rate: high - Current State: STOPPED - Destination full - Percent Complete: 60 - Time Remaining: 0 second(s) - """ - LIST_LUN_1_SPECS = """ - LOGICAL UNIT NUMBER 1 - Name: os-044e89e9-3aeb-46eb-a1b0-946f0a13545c - Pool Name: unit_test_pool - Is Thin LUN: No - Is Compressed: No - Deduplication State: Off - Deduplication Status: OK(0x0) - Tiering Policy: Auto Tier - Initial Tier: Highest Available - """ - LIST_LUN_1_ALL = """ - LOGICAL UNIT NUMBER 1 - Name: os-044e89e9-3aeb-46eb-a1b0-946f0a13545c - Current Owner: SP A - User Capacity (Blocks): 46137344 - User Capacity (GBs): 1.000 - Pool Name: unit_test_pool - Current State: Ready - Status: OK(0x0) - Is Faulted: false - Is Transitioning: false - Current Operation: None - Current Operation State: N/A - Current Operation Status: N/A - Current Operation Percent Completed: 0 - Is Thin LUN: No - Is Compressed: No - Deduplication State: Off - Deduplication Status: OK(0x0) - Tiering Policy: Auto Tier - Initial Tier: Highest Available - Attached Snapshot: N/A - """ - - def SNAP_MP_CREATE_CMD(self, name='volume-1', source='volume-1'): - return ('lun', '-create', '-type', 'snap', '-primaryLunName', - source, '-name', name) - - def SNAP_ATTACH_CMD(self, name='volume-1', snapName='snapshot-4444'): - return ('lun', '-attach', '-name', name, '-snapName', snapName) - - def SNAP_DELETE_CMD(self, name): - return ('snap', '-destroy', '-id', name, '-o') - - def SNAP_CREATE_CMD(self, name): - return ('snap', '-create', '-res', 1, '-name', name, - '-allowReadWrite', 'yes', - '-allowAutoDelete', 'no') - - def SNAP_MODIFY_CMD(self, name, rw): - return ('snap', '-modify', '-id', name, '-allowReadWrite', rw, - '-allowAutoDelete', 'yes') - - def SNAP_LIST_CMD(self, res_id=1): - cmd = ('snap', '-list', '-res', int(res_id)) - return cmd - - def LUN_DELETE_CMD(self, name): - return ('lun', '-destroy', '-name', name, '-forceDetach', '-o') - - def LUN_EXTEND_CMD(self, name, newsize): - return ('lun', '-expand', '-name', name, '-capacity', newsize, - '-sq', 'gb', '-o', '-ignoreThresholds') - - def LUN_PROPERTY_POOL_CMD(self, lunname): - return ('lun', '-list', '-name', lunname, '-poolName') - - def LUN_PROPERTY_ALL_CMD(self, lunname): - return ('lun', '-list', '-name', lunname, - '-state', '-status', '-opDetails', '-userCap', '-owner', - '-attachedSnapshot') - - @staticmethod - def LUN_RENAME_CMD(lun_id, lun_name): - return ('lun', '-modify', '-l', int(lun_id), - '-newName', lun_name, '-o') - - @staticmethod - def LUN_LIST_ALL_CMD(lun_id): - return ('lun', '-list', '-l', int(lun_id), - '-attachedSnapshot', '-userCap', - '-dedupState', '-initialTier', - '-isCompressed', '-isThinLUN', - '-opDetails', '-owner', '-poolName', - '-state', '-status', '-tieringPolicy') - - @staticmethod - def LUN_LIST_SPECS_CMD(lun_id): - return ('lun', '-list', '-l', int(lun_id), - '-poolName', '-isThinLUN', '-isCompressed', - '-dedupState', '-initialTier', '-tieringPolicy') - - @staticmethod - def LUN_MODIFY_TIER(lun_id, tier=None, policy=None): - if tier is None: - tier = 'highestAvailable' - if policy is None: - policy = 'highestAvailable' - return ('lun', '-modify', '-l', lun_id, '-o', - '-initialTier', tier, - '-tieringPolicy', policy) - - def MIGRATION_CMD(self, src_id=1, dest_id=1, rate='high'): - cmd = ("migrate", "-start", "-source", src_id, "-dest", dest_id, - "-rate", rate, "-o") - return cmd - - def MIGRATION_VERIFY_CMD(self, src_id): - return ("migrate", "-list", "-source", src_id) - - def MIGRATION_CANCEL_CMD(self, src_id): - return ("migrate", "-cancel", "-source", src_id, '-o') - - def GETPORT_CMD(self): - return ("connection", "-getport", "-address", "-vlanid") - - def PINGNODE_CMD(self, sp, portid, vportid, ip): - return ("connection", "-pingnode", "-sp", sp, '-portid', portid, - "-vportid", vportid, "-address", ip, '-count', '1') - - def GETFCPORT_CMD(self): - return ('port', '-list', '-sp') - - def CONNECTHOST_CMD(self, hostname, gname): - return ('storagegroup', '-connecthost', - '-host', hostname, '-gname', gname, '-o') - - def ENABLE_COMPRESSION_CMD(self, lun_id): - return ('compression', '-on', - '-l', lun_id, '-ignoreThresholds', '-o') - - def STORAGEGROUP_LIST_CMD(self, gname=None): - if gname: - return ('storagegroup', '-list', - '-gname', gname, '-host', '-iscsiAttributes') - else: - return ('storagegroup', '-list') - - def STORAGEGROUP_REMOVEHLU_CMD(self, gname, hlu): - return ('storagegroup', '-removehlu', - '-hlu', hlu, '-gname', gname, '-o') - - def SNAP_COPY_CMD(self, src_snap, snap_name): - return ('snap', '-copy', '-id', src_snap, '-name', snap_name, - '-ignoreMigrationCheck', '-ignoreDeduplicationCheck') - - def ALLOW_READWRITE_ON_SNAP_CMD(self, snap_name): - return ('snap', '-modify', '-id', snap_name, - '-allowReadWrite', 'yes', '-allowAutoDelete', 'yes') - - def MODIFY_TIERING_CMD(self, lun_name, tiering): - cmd = ['lun', '-modify', '-name', lun_name, '-o'] - cmd.extend(self.tiering_values[tiering]) - return tuple(cmd) - - provisioning_values = { - 'thin': ['-type', 'Thin'], - 'thick': ['-type', 'NonThin'], - 'compressed': ['-type', 'Thin'], - 'deduplicated': ['-type', 'Thin', '-deduplication', 'on']} - tiering_values = { - 'starthighthenauto': [ - '-initialTier', 'highestAvailable', - '-tieringPolicy', 'autoTier'], - 'auto': [ - '-initialTier', 'optimizePool', - '-tieringPolicy', 'autoTier'], - 'highestavailable': [ - '-initialTier', 'highestAvailable', - '-tieringPolicy', 'highestAvailable'], - 'lowestavailable': [ - '-initialTier', 'lowestAvailable', - '-tieringPolicy', 'lowestAvailable'], - 'nomovement': [ - '-initialTier', 'optimizePool', - '-tieringPolicy', 'noMovement']} - - def LUN_CREATION_CMD(self, name, size, pool, - provisioning=None, tiering=None, - ignore_thresholds=False, poll=True): - initial = ['lun', '-create', - '-capacity', size, - '-sq', 'gb', - '-poolName', pool, - '-name', name] - if not poll: - initial = ['-np'] + initial - if provisioning: - initial.extend(self.provisioning_values[provisioning]) - else: - initial.extend(self.provisioning_values['thick']) - if tiering: - initial.extend(self.tiering_values[tiering]) - if ignore_thresholds: - initial.append('-ignoreThresholds') - return tuple(initial) - - def CHECK_FASTCACHE_CMD(self, storage_pool): - return ('storagepool', '-list', '-name', - storage_pool, '-fastcache') - - def CREATE_CONSISTENCYGROUP_CMD(self, cg_name, members=None): - create_cmd = ('snap', '-group', '-create', - '-name', cg_name, '-allowSnapAutoDelete', 'no') - - if not members: - return create_cmd - else: - return create_cmd + ('-res', ','.join(map(six.text_type, - members))) - - def DELETE_CONSISTENCYGROUP_CMD(self, cg_name): - return ('-np', 'snap', '-group', '-destroy', - '-id', cg_name) - - def ADD_LUN_TO_CG_CMD(self, cg_name, lun_id): - return ('snap', '-group', - '-addmember', '-id', cg_name, '-res', lun_id) - - def CREATE_CG_SNAPSHOT(self, cg_name, snap_name): - return ('-np', 'snap', '-create', '-res', cg_name, - '-resType', 'CG', '-name', snap_name, '-allowReadWrite', - 'yes', '-allowAutoDelete', 'no') - - def DELETE_CG_SNAPSHOT(self, snap_name): - return ('-np', 'snap', '-destroy', '-id', snap_name, '-o') - - def GET_CG_BY_NAME_CMD(self, cg_name): - return ('snap', '-group', '-list', '-id', cg_name) - - def GET_SNAP(self, snap_name): - return ('snap', '-list', '-id', snap_name) - - def REMOVE_LUNS_FROM_CG_CMD(self, cg_name, remove_ids): - return ('snap', '-group', '-rmmember', '-id', cg_name, '-res', - ','.join(remove_ids)) - - def REPLACE_LUNS_IN_CG_CMD(self, cg_name, new_ids): - return ('snap', '-group', '-replmember', '-id', cg_name, '-res', - ','.join(new_ids)) - - # Replication related commands - def MIRROR_CREATE_CMD(self, mirror_name, lun_id): - return ('mirror', '-sync', '-create', '-name', mirror_name, - '-lun', lun_id, '-usewriteintentlog', '-o') - - def MIRROR_DESTROY_CMD(self, mirror_name): - return ('mirror', '-sync', '-destroy', '-name', mirror_name, - '-force', '-o') - - def MIRROR_ADD_IMAGE_CMD(self, mirror_name, sp_ip, lun_id): - return ('mirror', '-sync', '-addimage', '-name', mirror_name, - '-arrayhost', sp_ip, '-lun', lun_id, '-recoverypolicy', - 'auto', '-syncrate', 'high') - - def MIRROR_REMOVE_IMAGE_CMD(self, mirror_name, image_uid): - return ('mirror', '-sync', '-removeimage', '-name', mirror_name, - '-imageuid', image_uid, '-o') - - def MIRROR_FRACTURE_IMAGE_CMD(self, mirror_name, image_uid): - return ('mirror', '-sync', '-fractureimage', '-name', mirror_name, - '-imageuid', image_uid, '-o') - - def MIRROR_SYNC_IMAGE_CMD(self, mirror_name, image_uid): - return ('mirror', '-sync', '-syncimage', '-name', mirror_name, - '-imageuid', image_uid, '-o') - - def MIRROR_PROMOTE_IMAGE_CMD(self, mirror_name, image_uid): - return ('mirror', '-sync', '-promoteimage', '-name', mirror_name, - '-imageuid', image_uid, '-o') - - def MIRROR_LIST_CMD(self, mirror_name): - return ('mirror', '-sync', '-list', '-name', mirror_name) - - # Mirror related output - def MIRROR_LIST_RESULT(self, mirror_name, mirror_state='Synchronized'): - return ("""MirrorView Name: %(name)s -MirrorView Description: -MirrorView UID: 50:06:01:60:B6:E0:1C:F4:0E:00:00:00:00:00:00:00 -Logical Unit Numbers: 37 -Remote Mirror Status: Mirrored -MirrorView State: Active -MirrorView Faulted: NO -MirrorView Transitioning: NO -Quiesce Threshold: 60 -Minimum number of images required: 0 -Image Size: 2097152 -Image Count: 2 -Write Intent Log Used: YES -Images: -Image UID: 50:06:01:60:B6:E0:1C:F4 -Is Image Primary: YES -Logical Unit UID: 60:06:01:60:13:00:3E:00:14:FA:3C:8B:A5:98:E5:11 -Image Condition: Primary Image -Preferred SP: A - -Image UID: 50:06:01:60:88:60:05:FE -Is Image Primary: NO -Logical Unit UID: 60:06:01:60:41:C4:3D:00:B2:D5:33:DB:C7:98:E5:11 -Image State: %(state)s -Image Condition: Normal -Recovery Policy: Automatic -Preferred SP: A -Synchronization Rate: High -Image Faulted: NO -Image Transitioning: NO -Synchronizing Progress(%%): 100 -""" % {'name': mirror_name, 'state': mirror_state}, 0) - - def MIRROR_LIST_ERROR_RESULT(self, mirror_name): - return ("Getting mirror list failed. Mirror not found", 145) - - def MIRROR_CREATE_ERROR_RESULT(self, mirror_name): - return ( - "Error: mirrorview command failed\n" - "Mirror name already in use", 67) - - def MIRROR_DESTROY_ERROR_RESULT(self, mirror_name): - return ("Destroying mirror failed. Mirror not found", 145) - - def MIRROR_ADD_IMAGE_ERROR_RESULT(self): - return ( - "Adding sync mirror image failed. Invalid LUN number\n" - "LUN does not exist or Specified LU not available " - "for mirroring.", 169) - - def MIRROR_PROMOTE_IMAGE_ERROR_RESULT(self): - return ( - "Error: mirrorview command failed\n" - "UID of the secondary image to be promoted is not local to " - "this array.Mirrorview can't promote a secondary image not " - "local to this array. Make sure you are sending the promote " - "command to the correct array where the secondary image is " - "located. (0x7105824e)", 78) - - # Test Objects - - def CONSISTENCY_GROUP_VOLUMES(self): - volumes = [] - volumes.append(self.test_volume) - volumes.append(self.test_volume) - return volumes - - def SNAPS_IN_SNAP_GROUP(self): - snaps = [] - snaps.append(self.test_snapshot) - snaps.append(self.test_snapshot) - return snaps - - def VOLUMES_NOT_IN_CG(self): - add_volumes = [] - add_volumes.append(self.test_volume4) - add_volumes.append(self.test_volume5) - return add_volumes - - def VOLUMES_IN_CG(self): - remove_volumes = [] - remove_volumes.append(self.volume_in_cg) - remove_volumes.append(self.volume2_in_cg) - return remove_volumes - - def CG_PROPERTY(self, cg_name): - return """ -Name: %(cg_name)s -Description: -Allow auto delete: No -Member LUN ID(s): 1, 3 -State: Ready -""" % {'cg_name': cg_name}, 0 - - def CG_NOT_FOUND(self): - return ("Cannot find the consistency group. \n\n", 13) - - def CG_REPL_ERROR(self): - return """ - The specified LUN is already a member - of another consistency group. (0x716d8045) - """, 71 - - def LUN_PREP_ERROR(self): - return ("The operation cannot be performed because " - "the LUN is 'Preparing'. Wait for the LUN's " - "Current Operation to complete 'Preparing' " - "and retry the operation. (0x712d8e0e)", 14) - - POOL_PROPERTY = ( - "Pool Name: unit_test_pool\n" - "Pool ID: 1\n" - "Percent Full Threshold: 70\n" - "User Capacity (Blocks): 6881061888\n" - "User Capacity (GBs): 3281.146\n" - "Available Capacity (Blocks): 6832207872\n" - "Available Capacity (GBs): 3257.851\n" - "State: Ready\n" - "\n", 0) - - POOL_PROPERTY_W_FASTCACHE = ( - "Pool Name: unit_test_pool\n" - "Pool ID: 1\n" - "Percent Full Threshold: 70\n" - "User Capacity (Blocks): 6881061888\n" - "User Capacity (GBs): 3281.146\n" - "Available Capacity (Blocks): 6832207872\n" - "Available Capacity (GBs): 3257.851\n" - "Total Subscribed Capacity (GBs): 636.240\n" - "FAST Cache: Enabled\n" - "State: Ready\n\n", 0) - - ALL_PORTS = ("SP: A\n" + - "Port ID: 4\n" + - "Port WWN: iqn.1992-04.com.emc:cx.fnm00124000215.a4\n" + - "iSCSI Alias: 0215.a4\n\n" + - "Virtual Port ID: 0\n" + - "VLAN ID: Disabled\n" + - "IP Address: 10.244.214.118\n\n" + - "SP: A\n" + - "Port ID: 5\n" + - "Port WWN: iqn.1992-04.com.emc:cx.fnm00124000215.a5\n" + - "iSCSI Alias: 0215.a5\n" + - "SP: A\n" + - "Port ID: 0\n" + - "Port WWN: iqn.1992-04.com.emc:cx.fnm00124000215.a0\n" + - "iSCSI Alias: 0215.a0\n\n" + - "Virtual Port ID: 0\n" + - "VLAN ID: Disabled\n" + - "IP Address: 10.244.214.119\n\n" + - "SP: B\n" + - "Port ID: 2\n" + - "Port WWN: iqn.1992-04.com.emc:cx.fnm00124000215.b2\n" + - "iSCSI Alias: 0215.b2\n\n" + - "Virtual Port ID: 0\n" + - "VLAN ID: Disabled\n" + - "IP Address: 10.244.214.120\n\n", 0) - - WHITE_LIST_PORTS = ("""SP: A -Port ID: 0 -Port WWN: iqn.1992-04.com.emc:cx.fnmxxx.a0 -iSCSI Alias: 0235.a7 - -Virtual Port ID: 0 -VLAN ID: Disabled -IP Address: 192.168.3.52 - -SP: A -Port ID: 9 -Port WWN: iqn.1992-04.com.emc:cx.fnmxxx.a9 -iSCSI Alias: 0235.a9 - -SP: A -Port ID: 4 -Port WWN: iqn.1992-04.com.emc:cx.fnmxxx.a4 -iSCSI Alias: 0235.a4 - -SP: B -Port ID: 2 -Port WWN: iqn.1992-04.com.emc:cx.fnmxxx.b2 -iSCSI Alias: 0235.b6 - -Virtual Port ID: 0 -VLAN ID: Disabled -IP Address: 192.168.4.53 -""", 0) - - iscsi_connection_info = { - 'data': {'target_discovered': True, - 'target_iqn': - 'iqn.1992-04.com.emc:cx.fnm00124000215.a4', - 'target_lun': 2, - 'target_portal': '10.244.214.118:3260', - 'target_iqns': ['iqn.1992-04.com.emc:cx.fnm00124000215.a4'], - 'target_luns': [2], - 'target_portals': ['10.244.214.118:3260'], - 'volume_id': '1'}, - 'driver_volume_type': 'iscsi'} - - iscsi_connection_info_mp = { - 'data': {'target_discovered': True, - 'target_iqns': [ - 'iqn.1992-04.com.emc:cx.fnm00124000215.a4', - 'iqn.1992-04.com.emc:cx.fnm00124000215.a5'], - 'target_iqn': 'iqn.1992-04.com.emc:cx.fnm00124000215.a4', - 'target_luns': [2, 2], - 'target_lun': 2, - 'target_portals': [ - '10.244.214.118:3260', - '10.244.214.119:3260'], - 'target_portal': '10.244.214.118:3260', - 'volume_id': '1'}, - 'driver_volume_type': 'iscsi'} - - PING_OK = ("Reply from 10.0.0.2: bytes=32 time=1ms TTL=30\n" + - "Reply from 10.0.0.2: bytes=32 time=1ms TTL=30\n" + - "Reply from 10.0.0.2: bytes=32 time=1ms TTL=30\n" + - "Reply from 10.0.0.2: bytes=32 time=1ms TTL=30\n", 0) - - FC_PORTS = ("Information about each SPPORT:\n" + - "\n" + - "SP Name: SP A\n" + - "SP Port ID: 0\n" + - "SP UID: 50:06:01:60:88:60:01:95:" + - "50:06:01:60:08:60:01:95\n" + - "Link Status: Up\n" + - "Port Status: Online\n" + - "Switch Present: YES\n" + - "Switch UID: 10:00:00:05:1E:72:EC:A6:" + - "20:46:00:05:1E:72:EC:A6\n" + - "SP Source ID: 272896\n" + - "\n" + - "SP Name: SP B\n" + - "SP Port ID: 4\n" + - "SP UID: iqn.1992-04.com.emc:cx." + - "fnm00124000215.b4\n" + - "Link Status: Up\n" + - "Port Status: Online\n" + - "Switch Present: Not Applicable\n" + - "\n" + - "SP Name: SP A\n" + - "SP Port ID: 2\n" + - "SP UID: 50:06:01:60:88:60:01:95:" + - "50:06:01:62:08:60:01:95\n" + - "Link Status: Down\n" + - "Port Status: Online\n" + - "Switch Present: NO\n" + - "\n" + - "SP Name: SP B\n" + - "SP Port ID: 2\n" + - "SP UID: 50:06:01:60:88:60:08:0F:" - "50:06:01:6A:08:60:08:0F\n" + - "Link Status: Up\n" + - "Port Status: Online\n" + - "Switch Present: YES\n" + - "Switch UID: 10:00:50:EB:1A:03:3F:59:" - "20:11:50:EB:1A:03:3F:59\n" + - "SP Source ID: 69888\n", 0) - - FAKEHOST_PORTS = ( - "Information about each HBA:\n" + - "\n" + - "HBA UID: 20:00:00:90:FA:53:46:41:12:34:" + - "56:78:90:12:34:56\n" + - "Server Name: fakehost\n" + - "Server IP Address: 10.0.0.2" + - "HBA Model Description:\n" + - "HBA Vendor Description:\n" + - "HBA Device Driver Name:\n" + - "Information about each port of this HBA:\n\n" + - " SP Name: SP A\n" + - " SP Port ID: 0\n" + - " HBA Devicename:\n" + - " Trusted: NO\n" + - " Logged In: YES\n" + - " Defined: YES\n" + - " Initiator Type: 3\n" + - " StorageGroup Name: fakehost\n\n" + - " SP Name: SP A\n" + - " SP Port ID: 2\n" + - " HBA Devicename:\n" + - " Trusted: NO\n" + - " Logged In: YES\n" + - " Defined: YES\n" + - " Initiator Type: 3\n" + - " StorageGroup Name: fakehost\n\n" + - " SP Name: SP B\n" + - " SP Port ID: 2\n" + - " HBA Devicename:\n" + - " Trusted: NO\n" + - " Logged In: YES\n" + - " Defined: YES\n" + - " Initiator Type: 3\n" + - " StorageGroup Name: fakehost\n\n" - "Information about each SPPORT:\n" + - "\n" + - "SP Name: SP A\n" + - "SP Port ID: 0\n" + - "SP UID: 50:06:01:60:88:60:01:95:" + - "50:06:01:60:08:60:01:95\n" + - "Link Status: Up\n" + - "Port Status: Online\n" + - "Switch Present: YES\n" + - "Switch UID: 10:00:00:05:1E:72:EC:A6:" + - "20:46:00:05:1E:72:EC:A6\n" + - "SP Source ID: 272896\n" + - "\n" + - "SP Name: SP B\n" + - "SP Port ID: 4\n" + - "SP UID: iqn.1992-04.com.emc:cx." + - "fnm00124000215.b4\n" + - "Link Status: Up\n" + - "Port Status: Online\n" + - "Switch Present: Not Applicable\n" + - "\n" + - "SP Name: SP A\n" + - "SP Port ID: 2\n" + - "SP UID: 50:06:01:60:88:60:01:95:" + - "50:06:01:62:08:60:01:95\n" + - "Link Status: Down\n" + - "Port Status: Online\n" + - "Switch Present: NO\n" + - "\n" + - "SP Name: SP B\n" + - "SP Port ID: 2\n" + - "SP UID: 50:06:01:60:88:60:01:95:" + - "50:06:01:6A:08:60:08:0F\n" + - "Link Status: Up\n" + - "Port Status: Online\n" + - "Switch Present: YES\n" + - "Switch UID: 10:00:00:05:1E:72:EC:A6:" + - "20:46:00:05:1E:72:EC:A6\n" + - "SP Source ID: 272896\n", 0) - - def LUN_PROPERTY(self, name, is_thin=False, has_snap=False, size=1, - state='Ready', faulted='false', operation='None', - lunid=1, pool_name='unit_test_pool'): - return (""" - LOGICAL UNIT NUMBER %(lunid)s - Name: %(name)s - UID: 60:06:01:60:09:20:32:00:13:DF:B4:EF:C2:63:E3:11 - Current Owner: SP A - Default Owner: SP A - Allocation Owner: SP A - Attached Snapshot: %(has_snap)s - User Capacity (Blocks): 2101346304 - User Capacity (GBs): %(size)d - Consumed Capacity (Blocks): 2149576704 - Consumed Capacity (GBs): 1024.998 - Pool Name: %(pool_name)s - Current State: %(state)s - Status: OK(0x0) - Is Faulted: %(faulted)s - Is Transitioning: false - Current Operation: %(operation)s - Current Operation State: N/A - Current Operation Status: N/A - Current Operation Percent Completed: 0 - Is Thin LUN: %(is_thin)s""" % { - 'lunid': lunid, - 'name': name, - 'has_snap': 'FakeSnap' if has_snap else 'N/A', - 'size': size, - 'pool_name': pool_name, - 'state': state, - 'faulted': faulted, - 'operation': operation, - 'is_thin': 'Yes' if is_thin else 'No'}, 0) - - def STORAGE_GROUP_ISCSI_FC_HBA(self, sgname): - - return ("""\ - Storage Group Name: %s - Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D - HBA/SP Pairs: - - HBA UID SP Name SPPort - ------- ------- ------ - iqn.1993-08.org.debian:01:222 SP A 4 - Host name: fakehost - SPPort: A-4v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - 22:34:56:78:90:12:34:56:12:34:56:78:90:12:34:56 SP B 2 - Host name: fakehost2 - SPPort: B-2v0 - Initiator IP: N/A - TPGT: 0 - ISID: N/A - - 22:34:56:78:90:54:32:16:12:34:56:78:90:54:32:16 SP B 2 - Host name: fakehost2 - SPPort: B-2v0 - Initiator IP: N/A - TPGT: 0 - ISID: N/A - - HLU/ALU Pairs: - - HLU Number ALU Number - ---------- ---------- - 1 1 - Shareable: YES""" % sgname, 0) - - def STORAGE_GROUP_NO_MAP(self, sgname): - return ("""\ - Storage Group Name: %s - Storage Group UID: 27:D2:BE:C1:9B:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D - Shareable: YES""" % sgname, 0) - - def STORAGE_GROUP_HAS_MAP(self, sgname): - - return ("""\ - Storage Group Name: %s - Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D - HBA/SP Pairs: - - HBA UID SP Name SPPort - ------- ------- ------ - iqn.1993-08.org.debian:01:222 SP A 4 - Host name: fakehost - SPPort: A-4v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - HLU/ALU Pairs: - - HLU Number ALU Number - ---------- ---------- - 1 1 - Shareable: YES""" % sgname, 0) - - def STORAGE_GROUP_HAS_MAP_ISCSI(self, sgname): - - return ("""\ - Storage Group Name: %s - Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D - HBA/SP Pairs: - - HBA UID SP Name SPPort - ------- ------- ------ - iqn.1993-08.org.debian:01:222 SP A 2 - Host name: fakehost - SPPort: A-2v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - iqn.1993-08.org.debian:01:222 SP A 0 - Host name: fakehost - SPPort: A-0v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - iqn.1993-08.org.debian:01:222 SP B 2 - Host name: fakehost - SPPort: B-2v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - HLU/ALU Pairs: - - HLU Number ALU Number - ---------- ---------- - 1 1 - Shareable: YES""" % sgname, 0) - - def STORAGE_GROUP_HAS_MAP_MP(self, sgname): - - return ("""\ - Storage Group Name: %s - Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D - HBA/SP Pairs: - - HBA UID SP Name SPPort - ------- ------- ------ - iqn.1993-08.org.debian:01:222 SP A 4 - Host name: fakehost - SPPort: A-4v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - iqn.1993-08.org.debian:01:222 SP A 5 - Host name: fakehost - SPPort: A-5v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - HLU/ALU Pairs: - - HLU Number ALU Number - ---------- ---------- - 1 1 - Shareable: YES""" % sgname, 0) - - def STORAGE_GROUP_HAS_MAP_2(self, sgname): - - return ("""\ - Storage Group Name: %s - Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D - HBA/SP Pairs: - - HBA UID SP Name SPPort - ------- ------- ------ - iqn.1993-08.org.debian:01:222 SP A 4 - Host name: fakehost - SPPort: A-4v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - HLU/ALU Pairs: - - HLU Number ALU Number - ---------- ---------- - 1 1 - 2 3 - Shareable: YES""" % sgname, 0) - - def POOL_FEATURE_INFO_POOL_LUNS_CMD(self): - cmd = ('storagepool', '-feature', '-info', - '-maxPoolLUNs', '-numPoolLUNs') - return cmd - - def POOL_FEATURE_INFO_POOL_LUNS(self, max, total): - return (('Max. Pool LUNs: %s\n' % max) + - ('Total Number of Pool LUNs: %s\n' % total), 0) - - def STORAGE_GROUPS_HAS_MAP(self, sgname1, sgname2): - - return (""" - - Storage Group Name: irrelative - Storage Group UID: 9C:86:4F:30:07:76:E4:11:AC:83:C8:C0:8E:9C:D6:1F - HBA/SP Pairs: - - HBA UID SP Name SPPort - ------- ------- ------ - iqn.1993-08.org.debian:01:5741c6307e60 SP A 6 - Host name: fakehost - SPPort: A-6v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - Storage Group Name: %(sgname1)s - Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D - HBA/SP Pairs: - - HBA UID SP Name SPPort - ------- ------- ------ - iqn.1993-08.org.debian:01:222 SP A 4 - Host name: fakehost - SPPort: A-4v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - HLU/ALU Pairs: - - HLU Number ALU Number - ---------- ---------- - 31 3 - 41 4 - Shareable: YES - - Storage Group Name: %(sgname2)s - Storage Group UID: 9C:86:4F:30:07:76:E4:11:AC:83:C8:C0:8E:9C:D6:1F - HBA/SP Pairs: - - HBA UID SP Name SPPort - ------- ------- ------ - iqn.1993-08.org.debian:01:5741c6307e60 SP A 6 - Host name: fakehost - SPPort: A-6v0 - Initiator IP: fakeip - TPGT: 3 - ISID: fakeid - - HLU/ALU Pairs: - - HLU Number ALU Number - ---------- ---------- - 32 3 - 42 4 - Shareable: YES""" % {'sgname1': sgname1, - 'sgname2': sgname2}, 0) - - def LUN_DELETE_IN_SG_ERROR(self, up_to_date=True): - if up_to_date: - return ("Cannot unbind LUN " - "because it's contained in a Storage Group", - 156) - else: - return ("SP B: Request failed. " - "Host LUN/LUN mapping still exists.", - 0) - - def set_path_cmd(self, gname, hba, sp, spport, vport=None, ip=None): - if vport is None: - return ('storagegroup', '-setpath', '-gname', gname, - '-hbauid', hba, - '-sp', sp, '-spport', spport, - '-ip', ip, '-host', gname, '-o') - return ('storagegroup', '-setpath', '-gname', gname, - '-hbauid', hba, - '-sp', sp, '-spport', spport, '-spvport', vport, - '-ip', ip, '-host', gname, '-o') - - @staticmethod - def convert_snapshot(snapshot, expected_attrs=['volume']): - if expected_attrs: - snapshot = snapshot.copy() - snapshot['volume'] = fake_volume.fake_volume_obj( - None, **snapshot['volume']) - snap = fake_snapshot.fake_snapshot_obj( - None, expected_attrs=expected_attrs, **snapshot) - return snap - - @staticmethod - def convert_volume(volume): - vol = fake_volume.fake_volume_obj( - None, **volume) - return vol - - -class DriverTestCaseBase(test.TestCase): - def setUp(self): - super(DriverTestCaseBase, self).setUp() - - self.stubs.Set(emc_vnx_cli.CommandLineHelper, 'command_execute', - self.fake_command_execute_for_driver_setup) - self.stubs.Set(emc_vnx_cli.CommandLineHelper, 'get_array_serial', - mock.Mock(return_value={'array_serial': - 'fake_serial'})) - self.stubs.Set(os.path, 'exists', mock.Mock(return_value=1)) - - self.stubs.Set(emc_vnx_cli, 'INTERVAL_5_SEC', 0.01) - self.stubs.Set(emc_vnx_cli, 'INTERVAL_30_SEC', 0.01) - - self.configuration = conf.Configuration(None) - self.configuration.append_config_values = mock.Mock(return_value=0) - self.configuration.naviseccli_path = '/opt/Navisphere/bin/naviseccli' - self.configuration.san_ip = '10.0.0.1' - self.configuration.storage_vnx_pool_name = 'unit_test_pool' - self.configuration.san_login = 'sysadmin' - self.configuration.san_password = 'sysadmin' - self.configuration.initiator_auto_registration = True - self.configuration.check_max_pool_luns_threshold = False - self.stubs.Set(self.configuration, 'safe_get', - self.fake_safe_get({'storage_vnx_pool_names': - 'unit_test_pool', - 'volume_backend_name': - 'namedbackend'})) - self.testData = EMCVNXCLIDriverTestData() - - self.navisecclicmd = '/opt/Navisphere/bin/naviseccli ' + \ - '-address 10.0.0.1 -user sysadmin -password sysadmin -scope 0 ' - self.configuration.iscsi_initiators = '{"fakehost": ["10.0.0.2"]}' - self.configuration.ignore_pool_full_threshold = False - - def driverSetup(self, commands=tuple(), results=tuple()): - self.driver = self.generate_driver(self.configuration) - fake_command_execute = self.get_command_execute_simulator( - commands, results) - fake_cli = mock.Mock(side_effect=fake_command_execute) - self.driver.cli._client.command_execute = fake_cli - return fake_cli - - def generate_driver(self, conf): - raise NotImplementedError - - def get_command_execute_simulator(self, commands=tuple(), - results=tuple()): - assert(len(commands) == len(results)) - - def fake_command_execute(*args, **kwargv): - for i in range(len(commands)): - if args == commands[i]: - if isinstance(results[i], list): - if len(results[i]) > 0: - ret = results[i][0] - del results[i][0] - return ret - else: - return results[i] - return self.standard_fake_command_execute(*args, **kwargv) - return fake_command_execute - - def standard_fake_command_execute(self, *args, **kwargv): - standard_commands = [ - self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.LUN_PROPERTY_ALL_CMD('volume-2'), - self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), - self.testData.LUN_PROPERTY_ALL_CMD('vol-vol1'), - self.testData.LUN_PROPERTY_ALL_CMD('snapshot-4444'), - self.testData.POOL_PROPERTY_CMD] - - standard_results = [ - self.testData.LUN_PROPERTY('volume-1'), - self.testData.LUN_PROPERTY('volume-2'), - self.testData.LUN_PROPERTY(build_migration_dest_name('volume-2')), - self.testData.LUN_PROPERTY('vol-vol1'), - self.testData.LUN_PROPERTY('snapshot-4444'), - self.testData.POOL_PROPERTY] - - standard_default = SUCCEED - for i in range(len(standard_commands)): - if args == standard_commands[i]: - return standard_results[i] - - return standard_default - - def fake_command_execute_for_driver_setup(self, *command, **kwargv): - if (command == ('connection', '-getport', '-address', '-vlanid') or - command == ('connection', '-getport', '-vlanid')): - return self.testData.ALL_PORTS - elif command == ('storagepool', '-list', '-state'): - return self.testData.POOL_GET_STATE_RESULT([ - {'pool_name': self.testData.test_pool_name, 'state': "Ready"}, - {'pool_name': "unit_test_pool2", 'state': "Ready"}]) - if command == self.testData.GETFCPORT_CMD(): - return self.testData.FC_PORTS - else: - return SUCCEED - - def fake_safe_get(self, values): - def _safe_get(key): - return values.get(key) - return _safe_get - - -@ddt.ddt -class EMCVNXCLIDriverISCSITestCase(DriverTestCaseBase): - def generate_driver(self, conf): - return emc_cli_iscsi.EMCCLIISCSIDriver(configuration=conf) - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - def test_create_destroy_volume_without_extra_spec(self): - fake_cli = self.driverSetup() - self.driver.create_volume(self.testData.test_volume) - self.driver.delete_volume(self.testData.test_volume) - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'thick', None, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False), - mock.call(*self.testData.LUN_DELETE_CMD('volume-1'))] - - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - def test_create_volume_ignore_thresholds(self): - self.configuration.ignore_pool_full_threshold = True - fake_cli = self.driverSetup() - self.driver.create_volume(self.testData.test_volume) - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'thick', None, - ignore_thresholds=True, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False)] - - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'compressed'})) - def test_create_volume_compressed(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', True), - self.testData.LUN_PROPERTY('volume-1', True), - self.testData.NDU_LIST_RESULT] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - # case - self.driver.create_volume(self.testData.test_volume_with_type) - # verification - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'compressed', None, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - 'volume-1'), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - 'volume-1'), poll=True), - mock.call(*self.testData.ENABLE_COMPRESSION_CMD( - 1))] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - 'oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'provisioning:type': 'thin', - 'storagetype:provisioning': 'thick'})) - def test_create_volume_thin(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', True), - self.testData.NDU_LIST_RESULT] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - # case - self.driver.create_volume(self.testData.test_volume_with_type) - # verification - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'thin', None, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - 'volume-1'), poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - 'oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'provisioning:type': 'thick'})) - def test_create_volume_thick(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', False), - self.testData.NDU_LIST_RESULT] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - # case - self.driver.create_volume(self.testData.test_volume_with_type) - # verification - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'thick', None, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - 'volume-1'), poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'compressed', - 'storagetype:tiering': 'HighestAvailable'})) - def test_create_volume_compressed_tiering_highestavailable(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', True), - self.testData.LUN_PROPERTY('volume-1', True), - self.testData.NDU_LIST_RESULT] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - # case - self.driver.create_volume(self.testData.test_volume_with_type) - - # verification - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'compressed', 'highestavailable', poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - 'volume-1'), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - 'volume-1'), poll=True), - mock.call(*self.testData.ENABLE_COMPRESSION_CMD( - 1))] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'deduplicated'})) - def test_create_volume_deduplicated(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', True), - self.testData.LUN_PROPERTY('volume-1', True), - self.testData.NDU_LIST_RESULT] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - # case - self.driver.create_volume(self.testData.test_volume_with_type) - - # verification - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'deduplicated', None, poll=False))] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:tiering': 'Auto'})) - def test_create_volume_tiering_auto(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', True), - self.testData.LUN_PROPERTY('volume-1', True), - self.testData.NDU_LIST_RESULT] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - # case - self.driver.create_volume(self.testData.test_volume_with_type) - - # verification - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - None, 'auto', poll=False))] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:tiering': 'Auto', - 'storagetype:provisioning': 'Deduplicated'})) - def test_create_volume_deduplicated_tiering_auto(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', True), - self.testData.NDU_LIST_RESULT] - self.driverSetup(commands, results) - ex = self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume, - self.testData.test_volume_with_type) - self.assertTrue( - re.match(r".*deduplicated and auto tiering can't be both enabled", - ex.msg)) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'Compressed'})) - def test_create_volume_compressed_no_enabler(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', True), - ('No package', 0)] - self.driverSetup(commands, results) - ex = self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume, - self.testData.test_volume_with_type) - self.assertTrue( - re.match(r".*Compression Enabler is not installed", - ex.msg)) - - def test_get_volume_stats(self): - commands = [self.testData.NDU_LIST_CMD, - self.testData.POOL_GET_ALL_CMD(True)] - results = [self.testData.NDU_LIST_RESULT, - self.testData.POOL_GET_ALL_RESULT(True)] - self.driverSetup(commands, results) - stats = self.driver.get_volume_stats(True) - - self.assertTrue(stats['driver_version'] == VERSION, - "driver_version is incorrect") - self.assertTrue( - stats['storage_protocol'] == 'iSCSI', - "storage_protocol is incorrect") - self.assertTrue( - stats['vendor_name'] == "EMC", - "vendor name is incorrect") - self.assertTrue( - stats['volume_backend_name'] == "namedbackend", - "volume backend name is incorrect") - - pool_stats = stats['pools'][0] - - expected_pool_stats = { - 'free_capacity_gb': 3105.303, - 'reserved_percentage': 32, - 'location_info': 'unit_test_pool|fake_serial', - 'total_capacity_gb': 3281.146, - 'provisioned_capacity_gb': 536.14, - 'compression_support': 'True', - 'deduplication_support': 'True', - 'thin_provisioning_support': True, - 'thick_provisioning_support': True, - 'max_over_subscription_ratio': 20.0, - 'consistencygroup_support': 'True', - 'replication_enabled': False, - 'replication_targets': [], - 'pool_name': 'unit_test_pool', - 'fast_cache_enabled': True, - 'fast_support': 'True'} - - self.assertEqual(expected_pool_stats, pool_stats) - - def test_get_volume_stats_ignore_threshold(self): - commands = [self.testData.NDU_LIST_CMD, - self.testData.POOL_GET_ALL_CMD(True)] - results = [self.testData.NDU_LIST_RESULT, - self.testData.POOL_GET_ALL_RESULT(True)] - self.driverSetup(commands, results) - self.driver.cli.ignore_pool_full_threshold = True - stats = self.driver.get_volume_stats(True) - - pool_stats = stats['pools'][0] - self.assertEqual(2, pool_stats['reserved_percentage']) - - def test_get_volume_stats_reserved_percentage_from_conf(self): - commands = [self.testData.NDU_LIST_CMD, - self.testData.POOL_GET_ALL_CMD(True)] - results = [self.testData.NDU_LIST_RESULT, - self.testData.POOL_GET_ALL_RESULT(True)] - self.configuration.reserved_percentage = 22 - self.driverSetup(commands, results) - self.driver.cli.ignore_pool_full_threshold = True - stats = self.driver.get_volume_stats(True) - - pool_stats = stats['pools'][0] - self.assertEqual(22, pool_stats['reserved_percentage']) - - def test_get_volume_stats_too_many_luns(self): - commands = [self.testData.NDU_LIST_CMD, - self.testData.POOL_GET_ALL_CMD(True), - self.testData.POOL_FEATURE_INFO_POOL_LUNS_CMD()] - results = [self.testData.NDU_LIST_RESULT, - self.testData.POOL_GET_ALL_RESULT(True), - self.testData.POOL_FEATURE_INFO_POOL_LUNS(1000, 1000)] - fake_cli = self.driverSetup(commands, results) - - self.driver.cli.check_max_pool_luns_threshold = True - stats = self.driver.get_volume_stats(True) - pool_stats = stats['pools'][0] - self.assertTrue( - pool_stats['free_capacity_gb'] == 0, - "free_capacity_gb is incorrect") - expect_cmd = [ - mock.call(*self.testData.POOL_FEATURE_INFO_POOL_LUNS_CMD(), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - self.driver.cli.check_max_pool_luns_threshold = False - stats = self.driver.get_volume_stats(True) - pool_stats = stats['pools'][0] - self.assertTrue(stats['driver_version'] is not None, - "driver_version is not returned") - self.assertTrue( - pool_stats['free_capacity_gb'] == 3105.303, - "free_capacity_gb is incorrect") - - @mock.patch("cinder.volume.drivers.emc.emc_vnx_cli." - "CommandLineHelper.create_lun_by_cmd", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - side_effect=[1, 1])) - def test_volume_migration_timeout(self): - commands = [self.testData.MIGRATION_CMD(), - self.testData.MIGRATION_VERIFY_CMD(1)] - FAKE_ERROR_MSG = """\ -A network error occurred while trying to connect: '10.244.213.142'. -Message : Error occurred because connection refused. \ -Unable to establish a secure connection to the Management Server. -""" - FAKE_ERROR_MSG = FAKE_ERROR_MSG.replace('\n', ' ') - FAKE_MIGRATE_PROPERTY = """\ -Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d -Source LU ID: 63950 -Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest -Dest LU ID: 136 -Migration Rate: high -Current State: MIGRATED -Percent Complete: 100 -Time Remaining: 0 second(s) -""" - results = [(FAKE_ERROR_MSG, 255), - [(FAKE_MIGRATE_PROPERTY, 0), - (FAKE_MIGRATE_PROPERTY, 0), - ('The specified source LUN is not currently migrating', - 23)]] - fake_cli = self.driverSetup(commands, results) - fakehost = {'capabilities': {'location_info': - 'unit_test_pool2|fake_serial', - 'storage_protocol': 'iSCSI'}} - ret = self.driver.migrate_volume(None, self.testData.test_volume, - fakehost)[0] - self.assertTrue(ret) - # verification - expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(1, 1), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch("cinder.volume.drivers.emc.emc_vnx_cli." - "CommandLineHelper.create_lun_by_cmd", - mock.Mock( - return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - side_effect=[1, 1])) - def test_volume_migration(self): - - commands = [self.testData.MIGRATION_CMD(), - self.testData.MIGRATION_VERIFY_CMD(1)] - FAKE_MIGRATE_PROPERTY = """\ -Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d -Source LU ID: 63950 -Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest -Dest LU ID: 136 -Migration Rate: high -Current State: MIGRATED -Percent Complete: 100 -Time Remaining: 0 second(s) -""" - results = [SUCCEED, - [(FAKE_MIGRATE_PROPERTY, 0), - ('The specified source LUN is not ' - 'currently migrating', 23)]] - fake_cli = self.driverSetup(commands, results) - fake_host = {'capabilities': {'location_info': - 'unit_test_pool2|fake_serial', - 'storage_protocol': 'iSCSI'}} - ret = self.driver.migrate_volume(None, self.testData.test_volume, - fake_host)[0] - self.assertTrue(ret) - # verification - expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch("cinder.volume.drivers.emc.emc_vnx_cli." - "CommandLineHelper.create_lun_by_cmd", - mock.Mock( - return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - side_effect=[1, 1])) - def test_volume_migration_with_rate(self): - - test_volume_asap = self.testData.test_volume.copy() - test_volume_asap.update({'metadata': {'migrate_rate': 'asap'}}) - commands = [self.testData.MIGRATION_CMD(rate="asap"), - self.testData.MIGRATION_VERIFY_CMD(1)] - FAKE_MIGRATE_PROPERTY = """\ -Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d -Source LU ID: 63950 -Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest -Dest LU ID: 136 -Migration Rate: ASAP -Current State: MIGRATED -Percent Complete: 100 -Time Remaining: 0 second(s) -""" - results = [SUCCEED, - [(FAKE_MIGRATE_PROPERTY, 0), - ('The specified source LUN is not ' - 'currently migrating', 23)]] - fake_cli = self.driverSetup(commands, results) - fake_host = {'capabilities': {'location_info': - 'unit_test_pool2|fake_serial', - 'storage_protocol': 'iSCSI'}} - ret = self.driver.migrate_volume(None, test_volume_asap, - fake_host)[0] - self.assertTrue(ret) - # verification - expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(rate='asap'), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch("cinder.volume.drivers.emc.emc_vnx_cli." - "CommandLineHelper.create_lun_by_cmd", - mock.Mock( - return_value={'lun_id': 5})) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:tiering': 'Auto'})) - def test_volume_migration_02(self): - - commands = [self.testData.MIGRATION_CMD(5, 5), - self.testData.MIGRATION_VERIFY_CMD(5)] - FAKE_MIGRATE_PROPERTY = """\ -Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d -Source LU ID: 63950 -Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest -Dest LU ID: 136 -Migration Rate: high -Current State: MIGRATED -Percent Complete: 100 -Time Remaining: 0 second(s) -""" - results = [SUCCEED, - [(FAKE_MIGRATE_PROPERTY, 0), - ('The specified source LUN is not currently migrating', - 23)]] - fake_cli = self.driverSetup(commands, results) - fakehost = {'capabilities': {'location_info': - 'unit_test_pool2|fake_serial', - 'storage_protocol': 'iSCSI'}} - ret = self.driver.migrate_volume(None, self.testData.test_volume5, - fakehost)[0] - self.assertTrue(ret) - # verification - expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(5, 5), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(5), - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(5), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch("cinder.volume.drivers.emc.emc_vnx_cli." - "CommandLineHelper.create_lun_by_cmd", - mock.Mock( - return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - side_effect=[1, 1])) - def test_volume_migration_failed(self): - commands = [self.testData.MIGRATION_CMD()] - results = [FAKE_ERROR_RETURN] - fake_cli = self.driverSetup(commands, results) - fakehost = {'capabilities': {'location_info': - 'unit_test_pool2|fake_serial', - 'storage_protocol': 'iSCSI'}} - ret = self.driver.migrate_volume(None, self.testData.test_volume, - fakehost)[0] - self.assertFalse(ret) - # verification - expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(), - retry_disable=True, - poll=True)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch("cinder.volume.drivers.emc.emc_vnx_cli." - "CommandLineHelper.create_lun_by_cmd", - mock.Mock( - return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - side_effect=[1, 1])) - def test_volume_migration_stopped(self): - - commands = [self.testData.MIGRATION_CMD(), - self.testData.MIGRATION_VERIFY_CMD(1), - self.testData.MIGRATION_CANCEL_CMD(1)] - - results = [SUCCEED, [(self.testData.MIGRATE_PROPERTY_MIGRATING, 0), - (self.testData.MIGRATE_PROPERTY_STOPPED, 0), - ('The specified source LUN is not ' - 'currently migrating', 23)], - SUCCEED] - fake_cli = self.driverSetup(commands, results) - fake_host = {'capabilities': {'location_info': - 'unit_test_pool2|fake_serial', - 'storage_protocol': 'iSCSI'}} - - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "Migration of LUN 1 has been stopped or" - " faulted.", - self.driver.migrate_volume, - None, self.testData.test_volume, fake_host) - - expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=False), - mock.call(*self.testData.MIGRATION_CANCEL_CMD(1)), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch("cinder.volume.drivers.emc.emc_vnx_cli." - "CommandLineHelper.create_lun_by_cmd", - mock.Mock( - return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - side_effect=[1, 1])) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:tiering': 'Auto'})) - def test_volume_migration_smp(self): - - commands = [self.testData.MIGRATION_CMD(), - self.testData.MIGRATION_VERIFY_CMD(1)] - FAKE_MIGRATE_PROPERTY = """\ -Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d -Source LU ID: 63950 -Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest -Dest LU ID: 136 -Migration Rate: high -Current State: MIGRATED -Percent Complete: 100 -Time Remaining: 0 second(s) -""" - results = [SUCCEED, - [(FAKE_MIGRATE_PROPERTY, 0), - ('The specified source LUN is not ' - 'currently migrating', 23)]] - fake_cli = self.driverSetup(commands, results) - fake_host = {'capabilities': {'location_info': - 'unit_test_pool2|fake_serial', - 'storage_protocol': 'iSCSI'}} - - vol = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume) - vol['provider_location'] = 'system^FNM11111|type^smp|id^1' - vol['volume_metadata'] = [{'key': 'snapcopy', 'value': 'True'}] - tmp_snap = "snap-as-vol-%s" % vol['id'] - ret = self.driver.migrate_volume(None, - vol, - fake_host) - self.assertTrue(ret[0]) - self.assertIn('type^lun', ret[1]['provider_location']) - # verification - expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=False), - mock.call(*self.testData.SNAP_DELETE_CMD(tmp_snap), - poll=True)] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_destroy_volume_snapshot(self): - fake_cli = self.driverSetup() - - # case - self.driver.create_snapshot(self.testData.test_snapshot) - self.driver.delete_snapshot(self.testData.test_snapshot) - - # verification - expect_cmd = [mock.call(*self.testData.SNAP_CREATE_CMD( - 'snapshot-4444'), - poll=False), - mock.call(*self.testData.SNAP_DELETE_CMD( - 'snapshot-4444'), - poll=True)] - - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_snapshot_preparing_volume(self): - commands = [self.testData.SNAP_CREATE_CMD('snapshot-4444'), - self.testData.LUN_PROPERTY_ALL_CMD('volume-1')] - results = [[self.testData.LUN_PREP_ERROR(), SUCCEED], - [self.testData.LUN_PROPERTY('volume-1', size=1, - operation='Preparing'), - self.testData.LUN_PROPERTY('volume-1', size=1, - operation='Optimizing'), - self.testData.LUN_PROPERTY('volume-1', size=1, - operation='None')]] - - fake_cli = self.driverSetup(commands, results) - - self.driver.create_snapshot(self.testData.test_snapshot) - expected = [mock.call(*self.testData.SNAP_CREATE_CMD('snapshot-4444'), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=True), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False), - mock.call(*self.testData.SNAP_CREATE_CMD('snapshot-4444'), - poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "oslo_concurrency.processutils.execute", - mock.Mock( - return_value=( - "fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0))) - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection(self): - # Test for auto registration - self.configuration.initiator_auto_registration = True - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - self.testData.PINGNODE_CMD('A', 4, 0, '10.0.0.2')] - results = [[("No group", 83), - self.testData.STORAGE_GROUP_HAS_MAP('fakehost')], - self.testData.PING_OK] - - fake_cli = self.driverSetup(commands, results) - - connection_info = self.driver.initialize_connection( - self.testData.test_volume, - self.testData.connector) - - self.assertEqual(self.testData.iscsi_connection_info, - connection_info) - - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-create', '-gname', 'fakehost'), - mock.call(*self.testData.set_path_cmd( - 'fakehost', 'iqn.1993-08.org.debian:01:222', 'A', - 4, 0, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', 'iqn.1993-08.org.debian:01:222', - 'A', 0, 0, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', 'iqn.1993-08.org.debian:01:222', - 'B', 2, 0, '10.0.0.2')), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1, - '-gname', 'fakehost', '-o', - poll=False), - mock.call(*self.testData.PINGNODE_CMD('A', 4, 0, - '10.0.0.2'))] - fake_cli.assert_has_calls(expected) - - # Test for manual registration - self.configuration.initiator_auto_registration = False - - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - self.testData.CONNECTHOST_CMD('fakehost', 'fakehost'), - self.testData.PINGNODE_CMD('A', 4, 0, '10.0.0.2')] - results = [ - [("No group", 83), - self.testData.STORAGE_GROUP_HAS_MAP('fakehost')], - ('', 0), - self.testData.PING_OK - ] - fake_cli = self.driverSetup(commands, results) - test_volume_rw = self.testData.test_volume_rw - connection_info = self.driver.initialize_connection( - test_volume_rw, - self.testData.connector) - - self.assertEqual(self.testData.iscsi_connection_info, - connection_info) - - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-create', '-gname', 'fakehost'), - mock.call('storagegroup', '-connecthost', - '-host', 'fakehost', '-gname', 'fakehost', '-o'), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1, - '-gname', 'fakehost', '-o', poll=False), - mock.call(*self.testData.PINGNODE_CMD('A', 4, 0, - '10.0.0.2'))] - fake_cli.assert_has_calls(expected) - - # Test No Ping - self.configuration.iscsi_initiators = None - - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - self.testData.CONNECTHOST_CMD('fakehost', 'fakehost')] - results = [ - [("No group", 83), - self.testData.STORAGE_GROUP_HAS_MAP('fakehost')], - ('', 0)] - fake_cli = self.driverSetup(commands, results) - test_volume_rw = self.testData.test_volume_rw.copy() - test_volume_rw['provider_location'] = 'system^fakesn|type^lun|id^1' - connection_info = self.driver.initialize_connection( - test_volume_rw, - self.testData.connector) - - self.assertEqual(self.testData.iscsi_connection_info, - connection_info) - - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-create', '-gname', 'fakehost'), - mock.call('storagegroup', '-connecthost', - '-host', 'fakehost', '-gname', 'fakehost', '-o'), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1, - '-gname', 'fakehost', '-o', poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch('random.randint', - mock.Mock(return_value=0)) - @mock.patch('cinder.volume.drivers.emc.emc_vnx_cli.' - 'CommandLineHelper.ping_node', - mock.Mock(return_value=True)) - @mock.patch('random.shuffle', mock.Mock(return_value=0)) - def test_initialize_connection_multipath(self): - self.configuration.initiator_auto_registration = False - - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost')] - results = [self.testData.STORAGE_GROUP_HAS_MAP_MP('fakehost')] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.iscsi_targets = { - 'A': [ - {'Port WWN': 'iqn.1992-04.com.emc:cx.fnm00124000215.a4', - 'SP': 'A', - 'Port ID': 4, - 'Virtual Port ID': 0, - 'IP Address': '10.244.214.118'}, - {'Port WWN': 'iqn.1992-04.com.emc:cx.fnm00124000215.a5', - 'SP': 'A', - 'Port ID': 5, - 'Virtual Port ID': 0, - 'IP Address': '10.244.214.119'}], - 'B': []} - test_volume_rw = self.testData.test_volume_rw.copy() - test_volume_rw['provider_location'] = 'system^fakesn|type^lun|id^1' - connector_m = dict(self.testData.connector) - connector_m['multipath'] = True - connection_info = self.driver.initialize_connection( - test_volume_rw, - connector_m) - - self.assertEqual(self.testData.iscsi_connection_info_mp, - connection_info) - - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1, - '-gname', 'fakehost', '-o', poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "oslo_concurrency.processutils.execute", - mock.Mock( - return_value=( - "fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0))) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - return_value=3)) - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection_exist(self): - """Test if initialize connection exists. - - A LUN is added to the SG right before the attach, - it may not exists in the first SG query - """ - # Test for auto registration - self.configuration.initiator_auto_registration = True - self.configuration.max_luns_per_storage_group = 2 - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - ('storagegroup', '-addhlu', '-hlu', 2, '-alu', 3, - '-gname', 'fakehost', '-o'), - self.testData.PINGNODE_CMD('A', 4, 0, '10.0.0.2')] - results = [[self.testData.STORAGE_GROUP_HAS_MAP('fakehost'), - self.testData.STORAGE_GROUP_HAS_MAP_2('fakehost')], - ("fakeerror", 23), - self.testData.PING_OK] - - fake_cli = self.driverSetup(commands, results) - - iscsi_data = self.driver.initialize_connection( - self.testData.test_volume, - self.testData.connector - ) - self.assertTrue(iscsi_data['data']['target_lun'] == 2, - "iSCSI initialize connection returned wrong HLU") - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 3, - '-gname', 'fakehost', '-o', - poll=False), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call(*self.testData.PINGNODE_CMD('A', 4, 0, - '10.0.0.2'))] - fake_cli.assert_has_calls(expected) - - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection_iscsi_white_list(self): - self.configuration.io_port_list = 'a-0-0,B-2-0' - test_volume = self.testData.test_volume.copy() - test_volume['provider_location'] = 'system^fakesn|type^lun|id^1' - # Test for auto registration - self.configuration.initiator_auto_registration = True - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost')] - results = [[("No group", 83), - self.testData.STORAGE_GROUP_HAS_MAP_ISCSI('fakehost')]] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.iscsi_targets = {'A': [{'SP': 'A', 'Port ID': 0, - 'Virtual Port ID': 0, - 'Port WWN': 'fake_iqn', - 'IP Address': '192.168.1.1'}], - 'B': [{'SP': 'B', 'Port ID': 2, - 'Virtual Port ID': 0, - 'Port WWN': 'fake_iqn1', - 'IP Address': '192.168.1.2'}]} - self.driver.initialize_connection( - test_volume, - self.testData.connector) - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-create', '-gname', 'fakehost'), - mock.call(*self.testData.set_path_cmd( - 'fakehost', 'iqn.1993-08.org.debian:01:222', - 'A', 0, 0, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', 'iqn.1993-08.org.debian:01:222', - 'B', 2, 0, '10.0.0.2')), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1, - '-gname', 'fakehost', '-o', - poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch('cinder.volume.drivers.emc.emc_vnx_cli.' - 'EMCVnxCliBase._build_pool_stats', - mock.Mock(return_value=None)) - @mock.patch('cinder.volume.drivers.emc.emc_vnx_cli.' - 'CommandLineHelper.get_pool', - mock.Mock(return_value={'total_capacity_gb': 0.0, - 'free_capacity_gb': 0.0})) - def test_update_iscsi_io_ports(self): - self.configuration.io_port_list = 'a-0-0,B-2-0' - # Test for auto registration - self.configuration.initiator_auto_registration = True - commands = [self.testData.GETPORT_CMD()] - results = [self.testData.WHITE_LIST_PORTS] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.update_volume_stats() - expected = [mock.call(*self.testData.GETPORT_CMD(), poll=False)] - fake_cli.assert_has_calls(expected) - io_ports = self.driver.cli.iscsi_targets - self.assertEqual((0, 'iqn.1992-04.com.emc:cx.fnmxxx.a0'), - (io_ports['A'][0]['Port ID'], - io_ports['A'][0]['Port WWN'])) - self.assertEqual((2, 'iqn.1992-04.com.emc:cx.fnmxxx.b2'), - (io_ports['B'][0]['Port ID'], - io_ports['B'][0]['Port WWN'])) - - @mock.patch( - "oslo_concurrency.processutils.execute", - mock.Mock( - return_value=( - "fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0))) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - return_value=4)) - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection_no_hlu_left_1(self): - """Test initialize connection with no hlu per first SG query. - - There is no hlu per the first SG query - But there are hlu left after the full poll - """ - # Test for auto registration - self.configuration.initiator_auto_registration = True - self.configuration.max_luns_per_storage_group = 2 - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - ('storagegroup', '-addhlu', '-hlu', 2, '-alu', 4, - '-gname', 'fakehost', '-o'), - self.testData.PINGNODE_CMD('A', 4, 0, '10.0.0.2')] - results = [[self.testData.STORAGE_GROUP_HAS_MAP_2('fakehost'), - self.testData.STORAGE_GROUP_HAS_MAP('fakehost')], - ("", 0), - self.testData.PING_OK] - - fake_cli = self.driverSetup(commands, results) - - iscsi_data = self.driver.initialize_connection( - self.testData.test_volume, - self.testData.connector) - self.assertTrue(iscsi_data['data']['target_lun'] == 2, - "iSCSI initialize connection returned wrong HLU") - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 4, - '-gname', 'fakehost', '-o', - poll=False), - mock.call(*self.testData.PINGNODE_CMD('A', 4, 0, - u'10.0.0.2'))] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "oslo_concurrency.processutils.execute", - mock.Mock( - return_value=( - "fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0))) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock( - return_value=4)) - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection_no_hlu_left_2(self): - """Test initialize connection with no hlu left.""" - # Test for auto registration - self.configuration.initiator_auto_registration = True - self.configuration.max_luns_per_storage_group = 2 - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost')] - results = [ - [self.testData.STORAGE_GROUP_HAS_MAP_2('fakehost'), - self.testData.STORAGE_GROUP_HAS_MAP_2('fakehost')] - ] - - fake_cli = self.driverSetup(commands, results) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - self.testData.test_volume, - self.testData.connector) - expected = [ - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - ] - fake_cli.assert_has_calls(expected) - - @mock.patch('os.path.exists', return_value=True) - def test_terminate_connection(self, _mock_exists): - - self.driver = emc_cli_iscsi.EMCCLIISCSIDriver( - configuration=self.configuration) - cli_helper = self.driver.cli._client - data = {'storage_group_name': "fakehost", - 'storage_group_uid': "2F:D4:00:00:00:00:00:" - "00:00:00:FF:E5:3A:03:FD:6D", - 'lunmap': {1: 16, 2: 88, 3: 47}} - cli_helper.get_storage_group = mock.Mock( - return_value=data) - lun_info = {'lun_name': "unit_test_lun", - 'lun_id': 1, - 'pool': "unit_test_pool", - 'attached_snapshot': "N/A", - 'owner': "A", - 'total_capacity_gb': 1.0, - 'state': "Ready"} - cli_helper.get_lun_by_name = mock.Mock(return_value=lun_info) - cli_helper.remove_hlu_from_storagegroup = mock.Mock() - self.driver.terminate_connection(self.testData.test_volume, - self.testData.connector) - cli_helper.remove_hlu_from_storagegroup.assert_called_once_with( - 16, self.testData.connector["host"]) - - def test_create_volume_cli_failed(self): - commands = [self.testData.LUN_CREATION_CMD( - 'volume-4', 1, 'unit_test_pool', None, None, poll=False)] - results = [FAKE_ERROR_RETURN] - fake_cli = self.driverSetup(commands, results) - - self.assertRaises(exception.EMCVnxCLICmdError, - self.driver.create_volume, - self.testData.test_failed_volume) - expect_cmd = [mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-4', 1, 'unit_test_pool', None, None, poll=False))] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_create_faulted_volume(self): - volume_name = 'faulted_volume' - cmd_create = self.testData.LUN_CREATION_CMD( - volume_name, 1, 'unit_test_pool', None, None, poll=False) - cmd_list_preparing = self.testData.LUN_PROPERTY_ALL_CMD(volume_name) - commands = [cmd_create, cmd_list_preparing] - results = [SUCCEED, - [self.testData.LUN_PROPERTY(name=volume_name, - state='Faulted', - faulted='true', - operation='Preparing'), - self.testData.LUN_PROPERTY(name=volume_name, - state='Faulted', - faulted='true', - operation='None')]] - fake_cli = self.driverSetup(commands, results) - faulted_volume = self.testData.test_volume.copy() - faulted_volume.update({'name': volume_name}) - self.driver.create_volume(faulted_volume) - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - volume_name, 1, 'unit_test_pool', None, None, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(volume_name), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(volume_name), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_create_offline_volume(self): - volume_name = 'offline_volume' - cmd_create = self.testData.LUN_CREATION_CMD( - volume_name, 1, 'unit_test_pool', None, None, poll=False) - cmd_list = self.testData.LUN_PROPERTY_ALL_CMD(volume_name) - commands = [cmd_create, cmd_list] - results = [SUCCEED, - self.testData.LUN_PROPERTY(name=volume_name, - state='Offline', - faulted='true')] - self.driverSetup(commands, results) - offline_volume = self.testData.test_volume.copy() - offline_volume.update({'name': volume_name}) - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "Volume %s was created in VNX, but in" - " Offline state." % volume_name, - self.driver.create_volume, - offline_volume) - - def test_create_volume_snapshot_failed(self): - test_snapshot = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_snapshot1) - commands = [self.testData.SNAP_CREATE_CMD(test_snapshot.name)] - results = [FAKE_ERROR_RETURN] - fake_cli = self.driverSetup(commands, results) - # case - self.assertRaises(exception.EMCVnxCLICmdError, - self.driver.create_snapshot, - test_snapshot) - # verification - expect_cmd = [ - mock.call( - *self.testData.SNAP_CREATE_CMD(test_snapshot.name), - poll=False)] - - fake_cli.assert_has_calls(expect_cmd) - - @ddt.data('high', 'asap', 'low', 'medium') - def test_create_volume_from_snapshot(self, migrate_rate): - test_snapshot = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_snapshot) - test_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume2) - test_volume.metadata = {'migrate_rate': migrate_rate} - cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name(test_volume.name)) - cmd_dest_np = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name(test_volume.name)) - output_dest = self.testData.LUN_PROPERTY( - build_migration_dest_name(test_volume.name)) - cmd_migrate = self.testData.MIGRATION_CMD(1, 1, rate=migrate_rate) - output_migrate = ("", 0) - cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1) - output_migrate_verify = (r'The specified source LUN ' - 'is not currently migrating', 23) - commands = [cmd_dest, cmd_dest_np, cmd_migrate, - cmd_migrate_verify] - results = [output_dest, output_dest, output_migrate, - output_migrate_verify] - fake_cli1 = self.driverSetup(commands, results) - self.driver.create_volume_from_snapshot(test_volume, - test_snapshot) - expect_cmd1 = [ - mock.call(*self.testData.SNAP_MP_CREATE_CMD( - name=test_volume.name, source=test_snapshot.volume_name), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(test_volume.name), - poll=True), - mock.call( - *self.testData.SNAP_ATTACH_CMD( - name=test_volume.name, snapName=test_snapshot.name)), - mock.call(*self.testData.LUN_CREATION_CMD( - build_migration_dest_name(test_volume.name), - 1, 'unit_test_pool', None, None)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name(test_volume.name)), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name(test_volume.name)), - poll=False), - mock.call(*self.testData.MIGRATION_CMD(1, 1, rate=migrate_rate), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True)] - fake_cli1.assert_has_calls(expect_cmd1) - - self.configuration.ignore_pool_full_threshold = True - fake_cli2 = self.driverSetup(commands, results) - self.driver.create_volume_from_snapshot(test_volume, - test_snapshot) - expect_cmd2 = [ - mock.call(*self.testData.LUN_CREATION_CMD( - build_migration_dest_name(test_volume.name), 1, - 'unit_test_pool', None, None, - ignore_thresholds=True))] - fake_cli2.assert_has_calls(expect_cmd2) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'provisioning:type': 'thick'})) - def test_create_volume_from_snapshot_smp(self): - fake_cli = self.driverSetup() - test_snap = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_snapshot) - new_volume = self.testData.test_volume_with_type.copy() - new_volume['name_id'] = new_volume['id'] - vol = self.driver.create_volume_from_snapshot( - new_volume, test_snap) - self.assertIn('type^smp', vol['provider_location']) - expect_cmd = [ - mock.call( - *self.testData.SNAP_COPY_CMD( - src_snap=test_snap.name, - snap_name='snap-as-vol-%s' % test_snap.volume.id)), - mock.call( - *self.testData.SNAP_MODIFY_CMD( - name='snap-as-vol-%s' % test_snap.volume.id, - rw='yes')), - mock.call( - *self.testData.SNAP_MP_CREATE_CMD( - name=new_volume['name'], source=test_snap.volume_name), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(new_volume['name']), - poll=True), - mock.call( - *self.testData.SNAP_ATTACH_CMD( - name=new_volume['name'], - snapName='snap-as-vol-%s' % test_snap.volume.id))] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_create_volume_from_snapshot_sync_failed(self): - - cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('vol2')) - cmd_dest_np = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('vol2')) - output_dest = self.testData.LUN_PROPERTY( - build_migration_dest_name('vol2')) - cmd_migrate = self.testData.MIGRATION_CMD(1, 1) - cmd_detach_lun = ('lun', '-detach', '-name', 'volume-2', '-o') - output_migrate = ("", 0) - cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1) - output_migrate_verify = (r'The specified source LUN ' - 'is not currently migrating', 23) - cmd_migrate_cancel = self.testData.MIGRATION_CANCEL_CMD(1) - output_migrate_cancel = ("", 0) - - commands = [cmd_dest, cmd_dest_np, cmd_migrate, - cmd_migrate_verify, cmd_migrate_cancel] - results = [output_dest, output_dest, output_migrate, - [FAKE_ERROR_RETURN, output_migrate_verify], - output_migrate_cancel] - - fake_cli = self.driverSetup(commands, results) - new_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume2) - src_snapshot = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_snapshot) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - new_volume, src_snapshot) - - expect_cmd = [ - mock.call( - *self.testData.SNAP_MP_CREATE_CMD( - name='volume-2', source='volume-1'), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-2'), - poll=True), - mock.call( - *self.testData.SNAP_ATTACH_CMD( - name='volume-2', snapName=src_snapshot.name)), - mock.call(*self.testData.LUN_CREATION_CMD( - build_migration_dest_name('volume-2'), 1, - 'unit_test_pool', None, None)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), - poll=False), - mock.call(*self.testData.MIGRATION_CMD(1, 1), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.MIGRATION_CANCEL_CMD(1)), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=False), - mock.call(*self.testData.LUN_DELETE_CMD( - build_migration_dest_name('volume-2'))), - mock.call(*cmd_detach_lun), - mock.call(*self.testData.LUN_DELETE_CMD('volume-2'))] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_vol_from_snap_failed_in_migrate_lun(self): - cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('vol2')) - output_dest = self.testData.LUN_PROPERTY( - build_migration_dest_name('vol2')) - cmd_migrate = self.testData.MIGRATION_CMD(1, 1) - cmd_detach_lun = ('lun', '-detach', '-name', 'volume-2', '-o') - commands = [cmd_dest, cmd_migrate] - results = [output_dest, FAKE_ERROR_RETURN] - fake_cli = self.driverSetup(commands, results) - - test_snapshot = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_snapshot) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - self.testData.test_volume2, - test_snapshot) - expect_cmd = [ - mock.call(*self.testData.SNAP_MP_CREATE_CMD( - name='volume-2', source='volume-1'), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-2'), - poll=True), - mock.call(*self.testData.SNAP_ATTACH_CMD( - name='volume-2', snapName=test_snapshot.name)), - mock.call(*self.testData.LUN_CREATION_CMD( - build_migration_dest_name('volume-2'), 1, - 'unit_test_pool', None, None)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), - poll=False), - mock.call(*self.testData.MIGRATION_CMD(1, 1), - poll=True, - retry_disable=True), - mock.call(*self.testData.LUN_DELETE_CMD( - build_migration_dest_name('volume-2'))), - mock.call(*cmd_detach_lun), - mock.call(*self.testData.LUN_DELETE_CMD('volume-2'))] - fake_cli.assert_has_calls(expect_cmd) - - @ddt.data('high', 'asap', 'low', 'medium') - def test_create_cloned_volume(self, migrate_rate): - cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')) - cmd_dest_p = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')) - output_dest = self.testData.LUN_PROPERTY( - build_migration_dest_name('volume-2')) - cmd_clone = self.testData.LUN_PROPERTY_ALL_CMD("volume-2") - output_clone = self.testData.LUN_PROPERTY("volume-2") - cmd_migrate = self.testData.MIGRATION_CMD(1, 1, rate=migrate_rate) - output_migrate = ("", 0) - cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1) - output_migrate_verify = (r'The specified source LUN ' - 'is not currently migrating', 23) - commands = [cmd_dest, cmd_dest_p, cmd_clone, cmd_migrate, - cmd_migrate_verify] - results = [output_dest, output_dest, output_clone, output_migrate, - output_migrate_verify] - fake_cli = self.driverSetup(commands, results) - - volume = self.testData.test_volume.copy() - volume['id'] = '2' - volume = EMCVNXCLIDriverTestData.convert_volume(volume) - # Make sure this size is used - volume.size = 10 - volume.metadata = {'migrate_rate': migrate_rate} - self.driver.create_cloned_volume(volume, self.testData.test_volume) - tmp_snap = 'tmp-snap-' + volume.id - expect_cmd = [ - mock.call( - *self.testData.SNAP_CREATE_CMD(tmp_snap), poll=False), - mock.call(*self.testData.SNAP_MP_CREATE_CMD( - name='volume-2', - source='volume-1'), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-2'), - poll=True), - mock.call( - *self.testData.SNAP_ATTACH_CMD( - name='volume-2', snapName=tmp_snap)), - mock.call(*self.testData.LUN_CREATION_CMD( - build_migration_dest_name('volume-2'), 10, - 'unit_test_pool', None, None)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), poll=False), - mock.call(*self.testData.MIGRATION_CMD(1, 1, rate=migrate_rate), - poll=True, - retry_disable=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.SNAP_DELETE_CMD(tmp_snap), - poll=True)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'provisioning:type': 'thick'})) - def test_create_cloned_volume_smp(self): - fake_cli = self.driverSetup() - test_clone = self.testData.test_clone.copy() - test_clone['name_id'] = test_clone['id'] - vol = self.driver.create_cloned_volume( - test_clone, - self.testData.test_volume_with_type) - self.assertIn('type^smp', vol['provider_location']) - expect_cmd = [ - mock.call( - *self.testData.SNAP_CREATE_CMD( - name='snap-as-vol-%s' % '2'), - poll=False), - mock.call( - *self.testData.SNAP_MP_CREATE_CMD( - name='volume-2', source='volume-1'), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-2'), - poll=True), - mock.call( - *self.testData.SNAP_ATTACH_CMD( - name='volume-2', snapName='snap-as-vol-%s' % '2'))] - fake_cli.assert_has_calls(expect_cmd) - - def test_delete_volume_failed(self): - commands = [self.testData.LUN_DELETE_CMD('volume-4')] - results = [FAKE_ERROR_RETURN] - fake_cli = self.driverSetup(commands, results) - - self.assertRaises(exception.EMCVnxCLICmdError, - self.driver.delete_volume, - self.testData.test_failed_volume) - expected = [mock.call(*self.testData.LUN_DELETE_CMD('volume-4'))] - fake_cli.assert_has_calls(expected) - - def test_delete_volume_in_sg_failed(self): - commands = [self.testData.LUN_DELETE_CMD('volume-4'), - self.testData.LUN_DELETE_CMD('volume-5')] - results = [self.testData.LUN_DELETE_IN_SG_ERROR(), - self.testData.LUN_DELETE_IN_SG_ERROR(False)] - self.driverSetup(commands, results) - self.assertRaises(exception.EMCVnxCLICmdError, - self.driver.delete_volume, - self.testData.test_volume1_in_sg) - self.assertRaises(exception.EMCVnxCLICmdError, - self.driver.delete_volume, - self.testData.test_volume2_in_sg) - - def test_delete_volume_in_sg_force(self): - commands = [self.testData.LUN_DELETE_CMD('volume-4'), - self.testData.STORAGEGROUP_LIST_CMD(), - self.testData.STORAGEGROUP_REMOVEHLU_CMD('fakehost1', - '41'), - self.testData.STORAGEGROUP_REMOVEHLU_CMD('fakehost1', - '42'), - self.testData.LUN_DELETE_CMD('volume-5'), - self.testData.STORAGEGROUP_REMOVEHLU_CMD('fakehost2', - '31'), - self.testData.STORAGEGROUP_REMOVEHLU_CMD('fakehost2', - '32')] - results = [[self.testData.LUN_DELETE_IN_SG_ERROR(), - SUCCEED], - self.testData.STORAGE_GROUPS_HAS_MAP('fakehost1', - 'fakehost2'), - SUCCEED, - SUCCEED, - [self.testData.LUN_DELETE_IN_SG_ERROR(False), - SUCCEED], - SUCCEED, - SUCCEED] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.force_delete_lun_in_sg = True - self.driver.delete_volume(self.testData.test_volume1_in_sg) - self.driver.delete_volume(self.testData.test_volume2_in_sg) - expected = [mock.call(*self.testData.LUN_DELETE_CMD('volume-4')), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD(), - poll=True), - mock.call(*self.testData.STORAGEGROUP_REMOVEHLU_CMD( - 'fakehost1', '41'), poll=False), - mock.call(*self.testData.STORAGEGROUP_REMOVEHLU_CMD( - 'fakehost2', '42'), poll=False), - mock.call(*self.testData.LUN_DELETE_CMD('volume-4')), - mock.call(*self.testData.LUN_DELETE_CMD('volume-5')), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD(), - poll=True), - mock.call(*self.testData.STORAGEGROUP_REMOVEHLU_CMD( - 'fakehost1', '31'), poll=False), - mock.call(*self.testData.STORAGEGROUP_REMOVEHLU_CMD( - 'fakehost2', '32'), poll=False), - mock.call(*self.testData.LUN_DELETE_CMD('volume-5'))] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'compressed'})) - def test_delete_volume_smp(self): - fake_cli = self.driverSetup() - vol = self.testData.test_volume_with_type.copy() - vol['metadata'] = [{'key': 'snapcopy', 'value': 'True'}] - vol['provider_location'] = 'system^FNM11111|type^smp|id^1' - vol['name_id'] = vol['id'] - tmp_snap = 'snap-as-vol-%s' % vol['id'] - self.driver.delete_volume(vol) - expected = [mock.call(*self.testData.LUN_DELETE_CMD(vol['name'])), - mock.call(*self.testData.SNAP_DELETE_CMD(tmp_snap), - poll=True)] - fake_cli.assert_has_calls(expected) - - def test_extend_volume(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1')] - results = [self.testData.LUN_PROPERTY('volume-1', size=2)] - fake_cli = self.driverSetup(commands, results) - - # case - self.driver.extend_volume(self.testData.test_volume, 2) - expected = [mock.call(*self.testData.LUN_EXTEND_CMD('volume-1', 2), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False)] - fake_cli.assert_has_calls(expected) - - def test_extend_volume_has_snapshot(self): - commands = [self.testData.LUN_EXTEND_CMD('volume-4', 2)] - results = [FAKE_ERROR_RETURN] - fake_cli = self.driverSetup(commands, results) - - self.assertRaises(exception.EMCVnxCLICmdError, - self.driver.extend_volume, - self.testData.test_failed_volume, - 2) - expected = [mock.call(*self.testData.LUN_EXTEND_CMD('volume-4', 2), - poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_extend_volume_failed(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-4')] - results = [self.testData.LUN_PROPERTY('volume-4', size=2)] - fake_cli = self.driverSetup(commands, results) - self.driver.cli._client.timeout = 0 - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - self.testData.test_failed_volume, - 3) - expected = [ - mock.call( - *self.testData.LUN_EXTEND_CMD('volume-4', 3), - poll=False), - mock.call( - *self.testData.LUN_PROPERTY_ALL_CMD('volume-4'), - poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_extend_preparing_volume(self): - commands = [self.testData.LUN_EXTEND_CMD('volume-1', 2), - self.testData.LUN_PROPERTY_ALL_CMD('volume-1')] - results = [[self.testData.LUN_PREP_ERROR(), SUCCEED], - [self.testData.LUN_PROPERTY('volume-1', size=1, - operation='Preparing'), - self.testData.LUN_PROPERTY('volume-1', size=1, - operation='Optimizing'), - self.testData.LUN_PROPERTY('volume-1', size=1, - operation='None'), - self.testData.LUN_PROPERTY('volume-1', size=2)]] - fake_cli = self.driverSetup(commands, results) - - self.driver.extend_volume(self.testData.test_volume, 2) - expected = [mock.call(*self.testData.LUN_EXTEND_CMD('volume-1', 2), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=True), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False), - mock.call(*self.testData.LUN_EXTEND_CMD('volume-1', 2), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={})) - def test_manage_existing(self): - data = self.testData - test_volume = data.test_volume_with_type - lun_rename_cmd = data.LUN_RENAME_CMD( - test_volume['id'], test_volume['name']) - lun_list_cmd = data.LUN_LIST_ALL_CMD(test_volume['id']) - - commands = (lun_rename_cmd, lun_list_cmd) - results = (SUCCEED, (data.LIST_LUN_1_ALL, 0)) - - self.configuration.storage_vnx_pool_name = ( - self.testData.test_pool_name) - fake_cli = self.driverSetup(commands, results) - self.driver.manage_existing( - self.testData.test_volume_with_type, - self.testData.test_existing_ref) - expected = [mock.call(*lun_rename_cmd, poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={})) - def test_manage_existing_source_name(self): - data = self.testData - test_volume = data.test_volume_with_type - lun_rename_cmd = data.LUN_RENAME_CMD( - test_volume['id'], test_volume['name']) - lun_list_cmd = data.LUN_LIST_ALL_CMD(test_volume['id']) - - commands = (lun_rename_cmd, lun_list_cmd) - results = (SUCCEED, (data.LIST_LUN_1_ALL, 0)) - - fake_cli = self.driverSetup(commands, results) - self.driver.manage_existing( - data.test_volume_with_type, - data.test_existing_ref_source_name) - expected = [mock.call(*lun_rename_cmd, poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={ - 'storagetype:provisioning': 'compressed', - 'compression_support': 'True'})) - @mock.patch("time.time", mock.Mock(return_value=123)) - def test_manage_existing_success_retype_with_migration(self): - data = self.testData - test_volume = EMCVNXCLIDriverTestData.convert_volume( - data.test_volume_with_type) - test_volume.metadata = {} - test_volume.provider_location = build_provider_location( - 1, 'lun', test_volume.name) - - lun_rename_cmd = data.LUN_RENAME_CMD( - test_volume['id'], test_volume['name']) - lun_list_cmd = data.LUN_LIST_ALL_CMD(test_volume['id']) - snap_existing_cmd = data.SNAP_LIST_CMD(test_volume['id']) - new_lun_name = test_volume['name'] + '-123' - lun_create_cmd = data.LUN_CREATION_CMD( - new_lun_name, - 1, - 'unit_test_pool', - 'compressed') - lun3_status_cmd = data.LUN_PROPERTY_ALL_CMD(new_lun_name) - compression_cmd = data.ENABLE_COMPRESSION_CMD(3) - lun1_status_cmd = data.LUN_PROPERTY_ALL_CMD(test_volume['name']) - migration_cmd = data.MIGRATION_CMD(1, 3) - migration_verify_cmd = data.MIGRATION_VERIFY_CMD(1) - - commands = (lun_list_cmd, - snap_existing_cmd, - lun_create_cmd, - lun3_status_cmd, - compression_cmd, - lun1_status_cmd, - migration_cmd, - migration_verify_cmd, - lun_rename_cmd) - - cmd_success = ('', 0) - migrate_verify = ('The specified source LUN ' - 'is not currently migrating', 23) - lun3_status = data.LUN_PROPERTY(new_lun_name, lunid=3) - lun1_status = data.LUN_PROPERTY(test_volume['name'], lunid=1) - results = ((data.LIST_LUN_1_ALL, 0), - ('no snap', 1023), - cmd_success, - lun3_status, - cmd_success, - lun1_status, - cmd_success, - migrate_verify, - cmd_success) - - fake_cli = self.driverSetup(commands, results) - self.driver.manage_existing( - test_volume, - {'source-id': 1}) - - expected = [mock.call(*lun_list_cmd, poll=False), - mock.call(*snap_existing_cmd, poll=False), - mock.call(*lun_create_cmd), - mock.call(*lun3_status_cmd, poll=False), - mock.call(*lun3_status_cmd, poll=False), - mock.call(*lun3_status_cmd, poll=True), - mock.call(*compression_cmd), - mock.call(*migration_cmd, poll=True, retry_disable=True), - mock.call(*migration_verify_cmd, poll=True), - mock.call(*lun_rename_cmd, poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={ - 'storagetype:provisioning': 'thick', - 'storagetype:tiering': 'nomovement'})) - @mock.patch("time.time", mock.Mock(return_value=1)) - def test_manage_existing_success_retype_change_tier(self): - data = self.testData - test_volume = data.test_volume_with_type - lun_rename_cmd = data.LUN_RENAME_CMD( - test_volume['id'], test_volume['name']) - lun_list_cmd = data.LUN_LIST_ALL_CMD(test_volume['id']) - lun_tier_cmd = data.LUN_MODIFY_TIER(data.test_lun_id, - 'optimizePool', - 'noMovement') - - commands = (lun_rename_cmd, - lun_list_cmd, - lun_tier_cmd) - - cmd_success = ('', 0) - - results = (cmd_success, - (data.LIST_LUN_1_ALL, 0), - cmd_success) - fake_cli = self.driverSetup(commands, results) - self.driver.manage_existing( - data.test_volume_with_type, - {'source-id': 1}) - - expected = [mock.call(*lun_list_cmd, poll=False), - mock.call(*lun_tier_cmd), - mock.call(*lun_rename_cmd, poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={})) - def test_manage_existing_lun_in_another_pool(self): - data = self.testData - get_lun_cmd = ('lun', '-list', '-l', data.test_lun_id, - '-state', '-userCap', '-owner', - '-attachedSnapshot', '-poolName') - lun_list_cmd = data.LUN_LIST_SPECS_CMD(data.test_lun_id) - invalid_pool_name = "fake_pool" - commands = (get_lun_cmd, lun_list_cmd) - lun_properties = data.LUN_PROPERTY('lun_name', - pool_name=invalid_pool_name) - results = (lun_properties, (data.LIST_LUN_1_SPECS, 0)) - - self.configuration.storage_vnx_pool_name = invalid_pool_name - fake_cli = self.driverSetup(commands, results) - # mock the command executor - ex = self.assertRaises( - exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - self.testData.test_volume_with_type, - self.testData.test_existing_ref) - self.assertTrue( - re.match(r'.*not managed by the host', - ex.msg)) - expected = [mock.call(*get_lun_cmd, poll=True)] - fake_cli.assert_has_calls(expected) - - def test_manage_existing_get_size(self): - get_lun_cmd = ('lun', '-list', '-l', self.testData.test_lun_id, - '-state', '-userCap', '-owner', - '-attachedSnapshot', '-poolName') - test_size = 2 - commands = [get_lun_cmd] - results = [self.testData.LUN_PROPERTY('lun_name', size=test_size)] - - self.configuration.storage_vnx_pool_name = ( - self.testData.test_pool_name) - fake_cli = self.driverSetup(commands, results) - - get_size = self.driver.manage_existing_get_size( - self.testData.test_volume_with_type, - self.testData.test_existing_ref) - expected = [mock.call(*get_lun_cmd, poll=True)] - assert get_size == test_size - fake_cli.assert_has_calls(expected) - # Test the function with invalid reference. - invaild_ref = {'fake': 'fake_ref'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - self.testData.test_volume_with_type, - invaild_ref) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "time.time", - mock.Mock(return_value=123456)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'compressed'})) - def test_retype_compressed_to_deduplicated(self): - """Unit test for retype compressed to deduplicated.""" - diff_data = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'storagetype:provsioning': ('compressed', - 'deduplicated')}} - - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': - 'deduplicated'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = {'host': 'ubuntu-server12@pool_backend_1', - 'capabilities': - {'location_info': 'unit_test_pool|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - - cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1) - output_migrate_verify = (r'The specified source LUN ' - 'is not currently migrating', 23) - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD(), - cmd_migrate_verify] - results = [self.testData.NDU_LIST_RESULT, - ('No snap', 1023), - output_migrate_verify] - fake_cli1 = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - self.driver.retype(None, self.testData.test_volume3, - new_type_data, - diff_data, - host_test_data) - expect_cmd1 = [ - mock.call(*self.testData.SNAP_LIST_CMD(), poll=False), - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-3-123456', 2, 'unit_test_pool', 'deduplicated', None)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-3-123456'), - poll=False), - mock.call(*self.testData.MIGRATION_CMD(1, None), - retry_disable=True, - poll=True)] - fake_cli1.assert_has_calls(expect_cmd1) - - self.configuration.ignore_pool_full_threshold = True - fake_cli2 = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - - self.driver.retype(None, self.testData.test_volume3, - new_type_data, - diff_data, - host_test_data) - expect_cmd2 = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-3-123456', 2, 'unit_test_pool', 'deduplicated', None, - ignore_thresholds=True))] - fake_cli2.assert_has_calls(expect_cmd2) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "time.time", - mock.Mock(return_value=123456)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(side_effect=[{'provisioning:type': 'thin'}, - {'provisioning:type': 'thick'}])) - def test_retype_turn_on_compression_and_autotiering(self): - """Unit test for retype a volume to compressed and auto tiering.""" - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': - 'compressed', - 'storagetype:tiering': 'auto'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = {'host': 'host@backendsec#unit_test_pool', - 'capabilities': - {'location_info': 'unit_test_pool|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD()] - results = [self.testData.NDU_LIST_RESULT, - ('No snap', 1023)] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - # Retype a thin volume to a compressed volume - self.driver.retype(None, self.testData.test_volume3, - new_type_data, None, host_test_data) - expect_cmd = [ - mock.call(*self.testData.SNAP_LIST_CMD(), poll=False), - mock.call(*self.testData.ENABLE_COMPRESSION_CMD(1)), - mock.call(*self.testData.MODIFY_TIERING_CMD('volume-3', 'auto')) - ] - fake_cli.assert_has_calls(expect_cmd) - - # Retype a thick volume to a compressed volume - self.driver.retype(None, self.testData.test_volume3, - new_type_data, None, host_test_data) - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "time.time", - mock.Mock(return_value=123456)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'provisioning:type': 'thin'})) - def test_retype_turn_on_compression_volume_has_snap(self): - """Unit test for retype a volume which has snap to compressed.""" - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': - 'compressed'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = {'host': 'host@backendsec#unit_test_pool', - 'capabilities': - {'location_info': 'unit_test_pool|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD()] - results = [self.testData.NDU_LIST_RESULT, - ('Has snap', 0)] - self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - # Retype a thin volume which has a snap to a compressed volume - retyped = self.driver.retype(None, self.testData.test_volume3, - new_type_data, None, host_test_data) - self.assertFalse(retyped, - "Retype should failed due to " - "the volume has snapshot") - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "time.time", - mock.Mock(return_value=123456)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'deduplicated', - 'storagetype:pool': 'unit_test_pool'})) - def test_retype_pool_changed_dedup_to_compressed_auto(self): - """Test retype from dedup to compressed and auto tiering. - - Unit test for retype dedup to compressed and auto tiering - and pool changed - """ - diff_data = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'storagetype:provsioning': ('deduplicated', - 'compressed'), - 'storagetype:tiering': (None, 'auto'), - 'storagetype:pool': ('unit_test_pool', - 'unit_test_pool2')}} - - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': - 'compressed', - 'storagetype:tiering': 'auto', - 'storagetype:pool': - 'unit_test_pool2'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = {'host': - 'ubuntu-server12@pool_backend_1#unit_test_pool2', - 'capabilities': - {'location_info': 'unit_test_pool2|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD(), - self.testData.MIGRATION_VERIFY_CMD(1)] - results = [self.testData.NDU_LIST_RESULT, - ('No snap', 1023), - ('The specified source LUN is not currently migrating', 23)] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - - self.driver.retype(None, self.testData.test_volume3, - new_type_data, - diff_data, - host_test_data) - expect_cmd = [ - mock.call(*self.testData.SNAP_LIST_CMD(), poll=False), - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-3-123456', 2, 'unit_test_pool2', - 'compressed', 'auto')), - mock.call(*self.testData.ENABLE_COMPRESSION_CMD(1)), - mock.call(*self.testData.MIGRATION_CMD(), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'compressed', - 'storagetype:pool': 'unit_test_pool', - 'storagetype:tiering': 'auto'})) - def test_retype_compressed_auto_to_compressed_nomovement(self): - """Unit test for retype only tiering changed.""" - diff_data = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'storagetype:tiering': ('auto', 'nomovement')}} - - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': - 'compressed', - 'storagetype:tiering': 'nomovement', - 'storagetype:pool': - 'unit_test_pool'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = { - 'host': 'host@backendsec#unit_test_pool', - 'capabilities': { - 'location_info': 'unit_test_pool|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD()] - results = [self.testData.NDU_LIST_RESULT, - ('No snap', 1023)] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - - self.driver.retype(None, self.testData.test_volume3, - new_type_data, - diff_data, - host_test_data) - expect_cmd = [ - mock.call( - 'lun', '-modify', '-name', 'volume-3', '-o', '-initialTier', - 'optimizePool', '-tieringPolicy', 'noMovement')] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'thin', - 'storagetype:pool': 'unit_test_pool'})) - def test_retype_compressed_to_thin_cross_array(self): - """Unit test for retype cross array.""" - diff_data = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'storagetype:provsioning': ('compressed', 'thin')}} - - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': 'thin', - 'storagetype:pool': - 'unit_test_pool'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = { - 'host': 'ubuntu-server12@pool_backend_2#unit_test_pool', - 'capabilities': - {'location_info': 'unit_test_pool|FNM00124500891', - 'volume_backend_name': 'pool_backend_2', - 'storage_protocol': 'iSCSI'}} - - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD()] - results = [self.testData.NDU_LIST_RESULT, - ('No snap', 1023)] - self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - - retyped = self.driver.retype(None, self.testData.test_volume3, - new_type_data, diff_data, - host_test_data) - self.assertFalse(retyped, - "Retype should failed due to" - " different protocol or array") - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "time.time", - mock.Mock(return_value=123456)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'thin', - 'storagetype:tiering': 'auto', - 'storagetype:pool': 'unit_test_pool'})) - def test_retype_thin_auto_to_dedup_diff_procotol(self): - """Unit test for retype different procotol.""" - diff_data = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'storagetype:provsioning': ('thin', 'deduplicated'), - 'storagetype:tiering': ('auto', None)}} - - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': - 'deduplicated', - 'storagetype:pool': - 'unit_test_pool'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = { - 'host': 'ubuntu-server12@pool_backend_2#unit_test_pool', - 'capabilities': - {'location_info': 'unit_test_pool|FNM00124500890', - 'volume_backend_name': 'pool_backend_2', - 'storage_protocol': 'FC'}} - - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD(), - self.testData.MIGRATION_VERIFY_CMD(1)] - results = [self.testData.NDU_LIST_RESULT, - ('No snap', 1023), - ('The specified source LUN is not currently migrating', 23)] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - - self.driver.retype(None, self.testData.test_volume3, - new_type_data, - diff_data, - host_test_data) - expect_cmd = [ - mock.call(*self.testData.SNAP_LIST_CMD(), poll=False), - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-3-123456', 2, 'unit_test_pool', 'deduplicated', None)), - mock.call(*self.testData.MIGRATION_CMD(), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'thin', - 'storagetype:tiering': 'auto', - 'storagetype:pool': 'unit_test_pool'})) - def test_retype_thin_auto_has_snap_to_thick_highestavailable(self): - """Unit test for retype volume has snap when need migration.""" - diff_data = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'storagetype:provsioning': ('thin', None), - 'storagetype:tiering': ('auto', 'highestAvailable')}} - - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:tiering': - 'highestAvailable', - 'storagetype:pool': - 'unit_test_pool'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = { - 'host': 'ubuntu-server12@pool_backend_1#unit_test_pool', - 'capabilities': - {'location_info': 'unit_test_pool|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD()] - results = [self.testData.NDU_LIST_RESULT, - ('Has snap', 0)] - self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - - retyped = self.driver.retype(None, self.testData.test_volume3, - new_type_data, - diff_data, - host_test_data) - self.assertFalse(retyped, - "Retype should failed due to" - " different protocol or array") - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id", - mock.Mock(return_value=1)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'thin', - 'storagetype:tiering': 'auto', - 'storagetype:pool': 'unit_test_pool'})) - def test_retype_thin_auto_to_thin_auto(self): - """Unit test for retype volume which has no change.""" - diff_data = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': {}} - - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:tiering': - 'auto', - 'storagetype:provisioning': - 'thin'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = { - 'host': 'ubuntu-server12@pool_backend_1#unit_test_pool', - 'capabilities': - {'location_info': 'unit_test_pool|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - - commands = [self.testData.NDU_LIST_CMD] - results = [self.testData.NDU_LIST_RESULT] - self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - - self.driver.retype(None, self.testData.test_volume3, - new_type_data, - diff_data, - host_test_data) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." - "migrate_lun_with_verification", - mock.Mock(return_value=True)) - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." - "create_lun_with_advance_feature", - mock.Mock(return_value={'lun_id': '1'})) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'thin', - 'copytype:snap': 'true'})) - def test_retype_copytype_snap_true_to_false(self): - diff_data = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': - {'copytype:snap': ('true', - 'false')}} - - new_type_data = {'name': 'voltype0', 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'storagetype:provisioning': 'thin', - 'copytype:snap': 'false'}, - 'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'} - - host_test_data = {'host': 'ubuntu-server12@pool_backend_1', - 'capabilities': - {'location_info': 'unit_test_pool|FNM00124500890', - 'volume_backend_name': 'pool_backend_1', - 'storage_protocol': 'iSCSI'}} - - cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1) - output_migrate_verify = (r'The specified source LUN ' - 'is not currently migrating', 23) - commands = [self.testData.NDU_LIST_CMD, - self.testData.SNAP_LIST_CMD(), - cmd_migrate_verify] - results = [self.testData.NDU_LIST_RESULT, - ('No snap', 1023), - output_migrate_verify] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock( - return_value={'array_serial': "FNM00124500890"}) - - vol = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume3) - vol['provider_location'] = 'system^FNM11111|type^smp|id^1' - vol['volume_metadata'] = [{'key': 'snapcopy', 'value': 'True'}] - tmp_snap = 'snap-as-vol-%s' % vol['id'] - ret = self.driver.retype(None, vol, - new_type_data, - diff_data, - host_test_data) - self.assertTrue(type(ret) == tuple) - self.assertTrue(ret[0]) - self.assertIn('type^lun', ret[1]['provider_location']) - expect_cmd = [ - mock.call(*self.testData.SNAP_LIST_CMD(), poll=False), - mock.call(*self.testData.SNAP_DELETE_CMD(tmp_snap), - poll=True)] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'fast_cache_enabled': 'True'})) - def test_create_volume_with_fastcache(self): - """Test creating volume with fastcache enabled.""" - commands = [self.testData.NDU_LIST_CMD, - self.testData.POOL_PROPERTY_W_FASTCACHE_CMD, - self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - ] - results = [self.testData.NDU_LIST_RESULT, - self.testData.POOL_PROPERTY_W_FASTCACHE, - self.testData.LUN_PROPERTY('volume-1', True), - ] - fake_cli = self.driverSetup(commands, results) - - lun_info = {'lun_name': "volume-1", - 'lun_id': 1, - 'pool': "unit_test_pool", - 'attached_snapshot': "N/A", - 'owner': "A", - 'total_capacity_gb': 1.0, - 'state': "Ready", - 'status': 'OK(0x0)', - 'operation': 'None' - } - - cli_helper = self.driver.cli._client - cli_helper.command_execute = fake_cli - cli_helper.get_lun_by_name = mock.Mock(return_value=lun_info) - cli_helper.get_enablers_on_array = mock.Mock(return_value="-FASTCache") - cli_helper.get_pool_list = mock.Mock(return_value=[{ - 'lun_nums': 1000, - 'total_capacity_gb': 10, - 'free_capacity_gb': 5, - 'provisioned_capacity_gb': 8, - 'pool_name': "unit_test_pool", - 'fast_cache_enabled': 'True', - 'state': 'Ready', - 'pool_full_threshold': 70.0}]) - - self.driver.update_volume_stats() - self.driver.create_volume(self.testData.test_volume_with_type) - pool_stats = self.driver.cli.stats['pools'][0] - self.assertEqual('True', pool_stats['fast_cache_enabled']) - expect_cmd = [ - mock.call('connection', '-getport', '-address', '-vlanid', - poll=False), - mock.call('-np', 'lun', '-create', '-capacity', - 1, '-sq', 'gb', '-poolName', - self.testData.test_pool_name, - '-name', 'volume-1', '-type', 'NonThin')] - - fake_cli.assert_has_calls(expect_cmd) - - def test_get_lun_id_provider_location_exists(self): - """Test function get_lun_id.""" - self.driverSetup() - volume_01 = { - 'name': 'vol_01', - 'size': 1, - 'volume_name': 'vol_01', - 'id': '1', - 'name_id': '1', - 'provider_location': 'system^FNM11111|type^lun|id^4', - 'project_id': 'project', - 'display_name': 'vol_01', - 'display_description': 'test volume', - 'volume_type_id': None} - self.assertEqual(4, self.driver.cli.get_lun_id(volume_01)) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 2})) - def test_get_lun_id_provider_location_has_no_lun_id(self): - """Test function get_lun_id.""" - self.driverSetup() - volume_02 = { - 'name': 'vol_02', - 'size': 1, - 'volume_name': 'vol_02', - 'id': '2', - 'provider_location': 'system^FNM11111|type^lun|', - 'project_id': 'project', - 'display_name': 'vol_02', - 'display_description': 'test volume', - 'volume_type_id': None} - self.assertEqual(2, self.driver.cli.get_lun_id(volume_02)) - - def test_create_consistency_group(self): - cg_name = self.testData.test_cg['id'] - commands = [self.testData.CREATE_CONSISTENCYGROUP_CMD(cg_name), - self.testData.GET_CG_BY_NAME_CMD(cg_name)] - results = [SUCCEED, self.testData.CG_PROPERTY(cg_name)] - fake_cli = self.driverSetup(commands, results) - - model_update = self.driver.create_consistencygroup( - None, self.testData.test_cg) - self.assertDictMatch({'status': ( - fields.ConsistencyGroupStatus.AVAILABLE)}, model_update) - expect_cmd = [ - mock.call( - *self.testData.CREATE_CONSISTENCYGROUP_CMD( - cg_name), poll=False), - mock.call( - *self.testData.GET_CG_BY_NAME_CMD(cg_name))] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_consistency_group_retry(self): - cg_name = self.testData.test_cg['id'] - commands = [self.testData.CREATE_CONSISTENCYGROUP_CMD(cg_name), - self.testData.GET_CG_BY_NAME_CMD(cg_name)] - results = [SUCCEED, - [self.testData.CG_NOT_FOUND(), - self.testData.CG_PROPERTY(cg_name)]] - fake_cli = self.driverSetup(commands, results) - model_update = self.driver.create_consistencygroup( - None, self.testData.test_cg) - self.assertDictMatch({'status': ( - fields.ConsistencyGroupStatus.AVAILABLE)}, model_update) - expect_cmd = [ - mock.call( - *self.testData.CREATE_CONSISTENCYGROUP_CMD( - cg_name), poll=False), - mock.call( - *self.testData.GET_CG_BY_NAME_CMD(cg_name)), - mock.call( - *self.testData.GET_CG_BY_NAME_CMD(cg_name))] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "cinder.volume.volume_types.get_volume_type_extra_specs", - mock.Mock(side_effect=[{'storagetype:provisioning': 'thin'}, - {'storagetype:provisioning': 'compressed'}])) - def test_create_consistency_group_failed_with_compression(self): - self.driverSetup([], []) - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "Failed to create consistency group " - "consistencygroup_id " - "because VNX consistency group cannot " - "accept compressed LUNs as members.", - self.driver.create_consistencygroup, - None, - self.testData.test_cg_with_type) - - def test_delete_consistency_group(self): - cg_name = self.testData.test_cg['id'] - commands = [self.testData.DELETE_CONSISTENCYGROUP_CMD(cg_name), - self.testData.LUN_DELETE_CMD('volume-1')] - results = [SUCCEED, SUCCEED] - fake_cli = self.driverSetup(commands, results) - self.driver.delete_consistencygroup( - None, self.testData.test_cg, - self.testData.CONSISTENCY_GROUP_VOLUMES()) - expect_cmd = [ - mock.call( - *self.testData.DELETE_CONSISTENCYGROUP_CMD( - cg_name)), - mock.call(*self.testData.LUN_DELETE_CMD('volume-1')), - mock.call(*self.testData.LUN_DELETE_CMD('volume-1'))] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_cgsnapshot(self): - cgsnapshot = self.testData.test_cgsnapshot['id'] - cg_name = self.testData.test_cgsnapshot['consistencygroup_id'] - commands = [self.testData.CREATE_CG_SNAPSHOT(cg_name, cgsnapshot), - self.testData.GET_SNAP(cgsnapshot)] - results = [SUCCEED, - SUCCEED] - fake_cli = self.driverSetup(commands, results) - snapshot_obj = fake_snapshot.fake_snapshot_obj( - self.testData.SNAPS_IN_SNAP_GROUP()) - snapshot_obj.consistencygroup_id = cg_name - self.driver.create_cgsnapshot(None, self.testData.test_cgsnapshot, - [snapshot_obj]) - expect_cmd = [ - mock.call( - *self.testData.CREATE_CG_SNAPSHOT( - cg_name, cgsnapshot)), - mock.call( - *self.testData.GET_SNAP(cgsnapshot))] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_cgsnapshot_retry(self): - cgsnapshot = self.testData.test_cgsnapshot['id'] - cg_name = self.testData.test_cgsnapshot['consistencygroup_id'] - commands = [self.testData.CREATE_CG_SNAPSHOT(cg_name, cgsnapshot), - self.testData.GET_SNAP(cgsnapshot)] - results = [SUCCEED, - [self.testData.SNAP_NOT_EXIST(), SUCCEED]] - fake_cli = self.driverSetup(commands, results) - snapshot_obj = fake_snapshot.fake_snapshot_obj( - self.testData.SNAPS_IN_SNAP_GROUP()) - snapshot_obj.consistencygroup_id = cg_name - self.driver.create_cgsnapshot(None, self.testData.test_cgsnapshot, - [snapshot_obj]) - expect_cmd = [ - mock.call( - *self.testData.CREATE_CG_SNAPSHOT( - cg_name, cgsnapshot)), - mock.call( - *self.testData.GET_SNAP(cgsnapshot)), - mock.call( - *self.testData.GET_SNAP(cgsnapshot))] - fake_cli.assert_has_calls(expect_cmd) - - def test_delete_cgsnapshot(self): - snap_name = self.testData.test_cgsnapshot['id'] - commands = [self.testData.DELETE_CG_SNAPSHOT(snap_name)] - results = [SUCCEED] - fake_cli = self.driverSetup(commands, results) - snapshot_obj = fake_snapshot.fake_snapshot_obj( - self.testData.SNAPS_IN_SNAP_GROUP()) - cg_name = self.testData.test_cgsnapshot['consistencygroup_id'] - snapshot_obj.consistencygroup_id = cg_name - self.driver.delete_cgsnapshot(None, - self.testData.test_cgsnapshot, - [snapshot_obj]) - expect_cmd = [ - mock.call( - *self.testData.DELETE_CG_SNAPSHOT( - snap_name))] - fake_cli.assert_has_calls(expect_cmd) - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - def test_add_volume_to_cg(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.ADD_LUN_TO_CG_CMD('cg_id', 1), - ] - results = [self.testData.LUN_PROPERTY('volume-1', True), - SUCCEED] - fake_cli = self.driverSetup(commands, results) - - self.driver.create_volume(self.testData.test_volume_cg) - - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - None, None, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False), - mock.call(*self.testData.ADD_LUN_TO_CG_CMD( - 'cg_id', 1), poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_cloned_volume_from_consistency_group(self): - cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-1')) - cmd_dest_p = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-1')) - output_dest = self.testData.LUN_PROPERTY( - build_migration_dest_name('volume-1')) - cmd_migrate = self.testData.MIGRATION_CMD(1, 1) - output_migrate = ("", 0) - cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1) - output_migrate_verify = (r'The specified source LUN ' - 'is not currently migrating', 23) - cg_name = self.testData.test_cgsnapshot['consistencygroup_id'] - - commands = [cmd_dest, cmd_dest_p, cmd_migrate, - cmd_migrate_verify] - results = [output_dest, output_dest, output_migrate, - output_migrate_verify] - fake_cli = self.driverSetup(commands, results) - test_volume_clone_cg = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_clone_cg) - self.driver.create_cloned_volume(test_volume_clone_cg, - self.testData.test_clone_cg) - tmp_cgsnapshot = 'tmp-snap-' + self.testData.test_volume['id'] - expect_cmd = [ - mock.call( - *self.testData.CREATE_CG_SNAPSHOT(cg_name, tmp_cgsnapshot)), - mock.call( - *self.testData.GET_SNAP(tmp_cgsnapshot)), - mock.call(*self.testData.SNAP_MP_CREATE_CMD(name='volume-1', - source='volume-2'), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=True), - mock.call( - *self.testData.SNAP_ATTACH_CMD( - name='volume-1', snapName=tmp_cgsnapshot)), - mock.call(*self.testData.LUN_CREATION_CMD( - build_migration_dest_name('volume-1'), 1, - 'unit_test_pool', None, None)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-1')), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-1')), poll=False), - mock.call(*self.testData.MIGRATION_CMD(1, 1), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True), - mock.call(*self.testData.DELETE_CG_SNAPSHOT(tmp_cgsnapshot))] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_volume_from_cgsnapshot(self): - cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('vol2')) - cmd_dest_np = self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('vol2')) - output_dest = self.testData.LUN_PROPERTY( - build_migration_dest_name('vol2')) - cmd_migrate = self.testData.MIGRATION_CMD(1, 1) - output_migrate = ("", 0) - cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1) - output_migrate_verify = (r'The specified source LUN ' - 'is not currently migrating', 23) - commands = [cmd_dest, cmd_dest_np, cmd_migrate, - cmd_migrate_verify] - results = [output_dest, output_dest, output_migrate, - output_migrate_verify] - fake_cli = self.driverSetup(commands, results) - test_snapshot = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_member_cgsnapshot) - self.driver.create_volume_from_snapshot( - self.testData.volume_in_cg, test_snapshot) - expect_cmd = [ - mock.call( - *self.testData.SNAP_MP_CREATE_CMD( - name='volume-2', source='volume-1'), - poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-2'), - poll=True), - mock.call( - *self.testData.SNAP_ATTACH_CMD( - name='volume-2', snapName='cgsnapshot_id')), - mock.call(*self.testData.LUN_CREATION_CMD( - build_migration_dest_name('volume-2'), 1, - 'unit_test_pool', None, None)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - build_migration_dest_name('volume-2')), poll=False), - mock.call(*self.testData.MIGRATION_CMD(1, 1), - retry_disable=True, - poll=True), - mock.call(*self.testData.MIGRATION_VERIFY_CMD(1), - poll=True)] - fake_cli.assert_has_calls(expect_cmd) - - def test_update_consistencygroup(self): - cg_name = self.testData.test_cg['id'] - commands = [self.testData.GET_CG_BY_NAME_CMD(cg_name)] - results = [self.testData.CG_PROPERTY(cg_name)] - fake_cli = self.driverSetup(commands, results) - (model_update, add_vols, remove_vols) = ( - self.driver.update_consistencygroup(None, self.testData.test_cg, - self.testData. - VOLUMES_NOT_IN_CG(), - self.testData.VOLUMES_IN_CG())) - expect_cmd = [ - mock.call(*self.testData.REPLACE_LUNS_IN_CG_CMD( - cg_name, ['4', '5']), poll=False)] - fake_cli.assert_has_calls(expect_cmd) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status']) - - def test_update_consistencygroup_remove_all(self): - cg_name = self.testData.test_cg['id'] - commands = [self.testData.GET_CG_BY_NAME_CMD(cg_name)] - results = [self.testData.CG_PROPERTY(cg_name)] - fake_cli = self.driverSetup(commands, results) - - (model_update, add_vols, remove_vols) = ( - self.driver.update_consistencygroup(None, self.testData.test_cg, - None, - self.testData.VOLUMES_IN_CG())) - expect_cmd = [ - mock.call(*self.testData.REMOVE_LUNS_FROM_CG_CMD( - cg_name, ['1', '3']), poll=False)] - fake_cli.assert_has_calls(expect_cmd) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status']) - - def test_update_consistencygroup_remove_not_in_cg(self): - cg_name = self.testData.test_cg['id'] - commands = [self.testData.GET_CG_BY_NAME_CMD(cg_name)] - results = [self.testData.CG_PROPERTY(cg_name)] - fake_cli = self.driverSetup(commands, results) - - (model_update, add_vols, remove_vols) = ( - self.driver.update_consistencygroup(None, self.testData.test_cg, - None, - self.testData. - VOLUMES_NOT_IN_CG())) - expect_cmd = [ - mock.call(*self.testData.REPLACE_LUNS_IN_CG_CMD( - cg_name, ['1', '3']), poll=False)] - fake_cli.assert_has_calls(expect_cmd) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status']) - - def test_update_consistencygroup_error(self): - cg_name = self.testData.test_cg['id'] - commands = [self.testData.GET_CG_BY_NAME_CMD(cg_name), - self.testData.REPLACE_LUNS_IN_CG_CMD( - cg_name, ['1', '3'])] - results = [self.testData.CG_PROPERTY(cg_name), - self.testData.CG_REPL_ERROR()] - fake_cli = self.driverSetup(commands, results) - self.assertRaises(exception.EMCVnxCLICmdError, - self.driver.update_consistencygroup, - None, - self.testData.test_cg, - [], - self.testData.VOLUMES_NOT_IN_CG()) - expect_cmd = [ - mock.call(*self.testData.REPLACE_LUNS_IN_CG_CMD( - cg_name, ['1', '3']), poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_consistencygroup_from_cgsnapshot(self): - output_migrate_verify = ('The specified source LUN ' - 'is not currently migrating.', 23) - new_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - new_cg.id = 'new_cg_id' - vol1_in_new_cg = self.testData.test_volume_cg.copy() - vol1_in_new_cg.update( - {'name': 'volume-1_in_cg', - 'id': '111111', - 'consistencygroup_id': 'new_cg_id', - 'provider_location': None}) - vol2_in_new_cg = self.testData.test_volume_cg.copy() - vol2_in_new_cg.update( - {'name': 'volume-2_in_cg', - 'id': '222222', - 'consistencygroup_id': 'new_cg_id', - 'provider_location': None}) - src_cgsnap = self.testData.test_cgsnapshot - - snap1_in_src_cgsnap = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_member_cgsnapshot) - snap2_in_src_cgsnap = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_member_cgsnapshot2) - copied_snap_name = 'temp_snapshot_for_%s' % new_cg['id'] - td = self.testData - commands = [td.SNAP_COPY_CMD(src_cgsnap['id'], copied_snap_name), - td.ALLOW_READWRITE_ON_SNAP_CMD(copied_snap_name), - td.SNAP_MP_CREATE_CMD(vol1_in_new_cg['name'], - self.testData.test_volume['name']), - td.SNAP_ATTACH_CMD(vol1_in_new_cg['name'], - copied_snap_name), - td.LUN_CREATION_CMD(vol1_in_new_cg['name'] + '_dest', - vol1_in_new_cg['size'], - 'unit_test_pool', 'thin', None), - td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name'] + '_dest'), - td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name']), - td.MIGRATION_CMD(6231, 1), - - td.SNAP_MP_CREATE_CMD(vol2_in_new_cg['name'], - self.testData.test_volume2['name']), - td.SNAP_ATTACH_CMD(vol2_in_new_cg['name'], - copied_snap_name), - td.LUN_CREATION_CMD(vol2_in_new_cg['name'] + '_dest', - vol2_in_new_cg['size'], - 'unit_test_pool', 'thin', None), - td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name'] + '_dest'), - td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name']), - td.MIGRATION_CMD(6232, 2), - - td.MIGRATION_VERIFY_CMD(6231), - td.MIGRATION_VERIFY_CMD(6232), - td.CREATE_CONSISTENCYGROUP_CMD(new_cg['id'], [6231, 6232]), - td.DELETE_CG_SNAPSHOT(copied_snap_name) - ] - results = [SUCCEED, SUCCEED, SUCCEED, SUCCEED, SUCCEED, - td.LUN_PROPERTY(vol1_in_new_cg['name'] + '_dest', - lunid=1), - td.LUN_PROPERTY(vol1_in_new_cg['name'], lunid=6231), - SUCCEED, SUCCEED, SUCCEED, SUCCEED, - td.LUN_PROPERTY(vol2_in_new_cg['name'] + '_dest', - lunid=2), - td.LUN_PROPERTY(vol2_in_new_cg['name'], lunid=6232), - SUCCEED, output_migrate_verify, output_migrate_verify, - SUCCEED, SUCCEED] - - fake_cli = self.driverSetup(commands, results) - cg_model_update, volumes_model_update = ( - self.driver.create_consistencygroup_from_src( - None, new_cg, [vol1_in_new_cg, vol2_in_new_cg], - cgsnapshot=src_cgsnap, snapshots=[snap1_in_src_cgsnap, - snap2_in_src_cgsnap], - source_cg=None, source_vols=None)) - self.assertEqual(2, len(volumes_model_update)) - self.assertTrue('id^%s' % 6231 in - volumes_model_update[0]['provider_location']) - self.assertTrue('id^%s' % 6232 in - volumes_model_update[1]['provider_location']) - - expect_cmd = [ - mock.call(*td.SNAP_COPY_CMD(src_cgsnap['id'], copied_snap_name)), - mock.call(*td.ALLOW_READWRITE_ON_SNAP_CMD(copied_snap_name)), - mock.call(*td.SNAP_MP_CREATE_CMD(vol1_in_new_cg['name'], - self.testData.test_volume['name']), - poll=False), - mock.call(*td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name']), - poll=True), - mock.call(*td.SNAP_ATTACH_CMD(vol1_in_new_cg['name'], - copied_snap_name)), - mock.call(*td.LUN_CREATION_CMD(vol1_in_new_cg['name'] + '_dest', - vol1_in_new_cg['size'], - 'unit_test_pool', 'thick', None)), - mock.call(*td.LUN_PROPERTY_ALL_CMD( - vol1_in_new_cg['name'] + '_dest'), poll=False), - mock.call(*td.LUN_PROPERTY_ALL_CMD( - vol1_in_new_cg['name'] + '_dest'), poll=False), - mock.call(*td.MIGRATION_CMD(6231, 1), - poll=True, retry_disable=True), - mock.call(*td.SNAP_MP_CREATE_CMD(vol2_in_new_cg['name'], - self.testData.test_volume2['name']), - poll=False), - mock.call(*td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name']), - poll=True), - mock.call(*td.SNAP_ATTACH_CMD(vol2_in_new_cg['name'], - copied_snap_name)), - mock.call(*td.LUN_CREATION_CMD(vol2_in_new_cg['name'] + '_dest', - vol2_in_new_cg['size'], - 'unit_test_pool', 'thick', None)), - mock.call(*td.LUN_PROPERTY_ALL_CMD( - vol2_in_new_cg['name'] + '_dest'), poll=False), - mock.call(*td.LUN_PROPERTY_ALL_CMD( - vol2_in_new_cg['name'] + '_dest'), poll=False), - mock.call(*td.MIGRATION_CMD(6232, 2), - poll=True, retry_disable=True), - mock.call(*td.MIGRATION_VERIFY_CMD(6231), poll=True), - mock.call(*td.MIGRATION_VERIFY_CMD(6232), poll=True), - mock.call(*td.CREATE_CONSISTENCYGROUP_CMD( - new_cg['id'], [6231, 6232]), poll=True), - mock.call(*td.GET_CG_BY_NAME_CMD(new_cg.id)), - mock.call(*td.DELETE_CG_SNAPSHOT(copied_snap_name))] - self.assertEqual(expect_cmd, fake_cli.call_args_list) - - def test_create_cg_from_src_failed_without_source(self): - new_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - vol1_in_new_cg = self.testData.test_volume_cg - self.driverSetup() - self.assertRaises( - exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - new_cg, [vol1_in_new_cg], - None, None, None, None) - - def test_create_cg_from_src_failed_with_multiple_sources(self): - new_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - vol1_in_new_cg = self.testData.test_volume_cg - src_cgsnap = self.testData.test_cgsnapshot - snap1_in_src_cgsnap = fake_snapshot.fake_snapshot_obj( - None, **self.testData.test_member_cgsnapshot) - src_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - src_cg.id = 'fake_source_cg' - vol1_in_src_cg = {'id': 'fake_volume', - 'consistencygroup_id': src_cg.id} - self.driverSetup() - self.assertRaises( - exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - new_cg, [vol1_in_new_cg], - src_cgsnap, [snap1_in_src_cgsnap], src_cg, [vol1_in_src_cg]) - - def test_create_cg_from_src_failed_with_invalid_source(self): - new_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - src_cgsnap = self.testData.test_cgsnapshot - vol1_in_new_cg = self.testData.test_volume_cg - - src_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - src_cg.id = 'fake_source_cg' - self.driverSetup() - self.assertRaises( - exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - new_cg, [vol1_in_new_cg], - src_cgsnap, None, src_cg, None) - - def test_create_cg_from_cgsnapshot_migrate_failed(self): - new_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - new_cg.id = 'new_cg_id' - vol1_in_new_cg = self.testData.test_volume_cg.copy() - vol1_in_new_cg.update( - {'name': 'volume-1_in_cg', - 'id': '111111', - 'consistencygroup_id': 'new_cg_id', - 'provider_location': None}) - vol2_in_new_cg = self.testData.test_volume_cg.copy() - vol2_in_new_cg.update( - {'name': 'volume-2_in_cg', - 'id': '222222', - 'consistencygroup_id': 'new_cg_id', - 'provider_location': None}) - src_cgsnap = self.testData.test_cgsnapshot - snap1_in_src_cgsnap = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_member_cgsnapshot) - snap2_in_src_cgsnap = EMCVNXCLIDriverTestData.convert_snapshot( - self.testData.test_member_cgsnapshot2) - copied_snap_name = 'temp_snapshot_for_%s' % new_cg['id'] - td = self.testData - commands = [td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name'] + '_dest'), - td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name']), - td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name'] + '_dest'), - td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name']), - td.MIGRATION_CMD(6232, 2)] - results = [td.LUN_PROPERTY(vol1_in_new_cg['name'] + '_dest', - lunid=1), - td.LUN_PROPERTY(vol1_in_new_cg['name'], lunid=6231), - td.LUN_PROPERTY(vol2_in_new_cg['name'] + '_dest', - lunid=2), - td.LUN_PROPERTY(vol2_in_new_cg['name'], lunid=6232), - FAKE_ERROR_RETURN] - - fake_cli = self.driverSetup(commands, results) - self.assertRaisesRegex(exception.VolumeBackendAPIException, - 'Migrate volume failed', - self.driver.create_consistencygroup_from_src, - None, new_cg, [vol1_in_new_cg, vol2_in_new_cg], - cgsnapshot=src_cgsnap, - snapshots=[snap1_in_src_cgsnap, - snap2_in_src_cgsnap], - source_cg=None, source_vols=None) - - expect_cmd = [ - mock.call(*self.testData.LUN_DELETE_CMD( - vol2_in_new_cg['name'] + '_dest')), - mock.call('lun', '-detach', '-name', vol2_in_new_cg['name'], '-o'), - mock.call(*self.testData.LUN_DELETE_CMD(vol2_in_new_cg['name'])), - mock.call(*self.testData.LUN_DELETE_CMD( - vol1_in_new_cg['name'] + '_dest')), - mock.call('lun', '-detach', '-name', vol1_in_new_cg['name'], '-o'), - mock.call(*self.testData.LUN_DELETE_CMD(vol1_in_new_cg['name'])), - mock.call(*td.SNAP_DELETE_CMD(copied_snap_name), poll=True)] - fake_cli.assert_has_calls(expect_cmd) - - def test_create_consistencygroup_from_cg(self): - output_migrate_verify = ('The specified source LUN ' - 'is not currently migrating.', 23) - new_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - new_cg.id = 'new_cg_id' - vol1_in_new_cg = self.testData.test_volume_cg.copy() - vol1_in_new_cg.update( - {'name': 'volume-1_in_cg', - 'id': '111111', - 'consistencygroup_id': 'new_cg_id', - 'provider_location': None}) - vol2_in_new_cg = self.testData.test_volume_cg.copy() - vol2_in_new_cg.update( - {'name': 'volume-2_in_cg', - 'id': '222222', - 'consistencygroup_id': 'new_cg_id', - 'provider_location': None}) - src_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - src_cg.id = 'src_cg_id' - vol1_in_src_cg = self.testData.test_volume_cg.copy() - vol1_in_src_cg.update( - {'name': 'volume-1_in_src_cg', - 'id': '111110000', - 'consistencygroup_id': 'src_cg_id', - 'provider_location': build_provider_location( - 1, 'lun', 'volume-1_in_src_cg')}) - vol2_in_src_cg = self.testData.test_volume_cg.copy() - vol2_in_src_cg.update( - {'name': 'volume-2_in_src_cg', - 'id': '222220000', - 'consistencygroup_id': 'src_cg_id', - 'provider_location': build_provider_location( - 2, 'lun', 'volume-2_in_src_cg')}) - temp_snap_name = 'temp_snapshot_for_%s' % new_cg['id'] - td = self.testData - commands = [td.CREATE_CG_SNAPSHOT(src_cg['id'], temp_snap_name), - td.SNAP_MP_CREATE_CMD(vol1_in_new_cg['name'], - vol1_in_src_cg['name']), - td.SNAP_ATTACH_CMD(vol1_in_new_cg['name'], - temp_snap_name), - td.LUN_CREATION_CMD(vol1_in_new_cg['name'] + '_dest', - vol1_in_new_cg['size'], - 'unit_test_pool', 'thin', None), - td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name'] + '_dest'), - td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name']), - td.MIGRATION_CMD(6231, 1), - - td.SNAP_MP_CREATE_CMD(vol2_in_new_cg['name'], - vol2_in_src_cg['name']), - td.SNAP_ATTACH_CMD(vol2_in_new_cg['name'], - temp_snap_name), - td.LUN_CREATION_CMD(vol2_in_new_cg['name'] + '_dest', - vol2_in_new_cg['size'], - 'unit_test_pool', 'thin', None), - td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name'] + '_dest'), - td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name']), - td.MIGRATION_CMD(6232, 2), - - td.MIGRATION_VERIFY_CMD(6231), - td.MIGRATION_VERIFY_CMD(6232), - td.CREATE_CONSISTENCYGROUP_CMD(new_cg['id'], [6231, 6232]), - td.DELETE_CG_SNAPSHOT(temp_snap_name) - ] - results = [SUCCEED, SUCCEED, SUCCEED, SUCCEED, - td.LUN_PROPERTY(vol1_in_new_cg['name'] + '_dest', - lunid=1), - td.LUN_PROPERTY(vol1_in_new_cg['name'], lunid=6231), - SUCCEED, SUCCEED, SUCCEED, SUCCEED, - td.LUN_PROPERTY(vol2_in_new_cg['name'] + '_dest', - lunid=2), - td.LUN_PROPERTY(vol2_in_new_cg['name'], lunid=6232), - SUCCEED, output_migrate_verify, output_migrate_verify, - SUCCEED, SUCCEED] - - fake_cli = self.driverSetup(commands, results) - cg_model_update, volumes_model_update = ( - self.driver.create_consistencygroup_from_src( - None, new_cg, [vol1_in_new_cg, vol2_in_new_cg], - cgsnapshot=None, snapshots=None, - source_cg=src_cg, source_vols=[vol1_in_src_cg, - vol2_in_src_cg])) - self.assertEqual(2, len(volumes_model_update)) - self.assertTrue('id^%s' % 6231 in - volumes_model_update[0]['provider_location']) - self.assertTrue('id^%s' % 6232 in - volumes_model_update[1]['provider_location']) - - delete_temp_snap_cmd = [ - mock.call(*td.DELETE_CG_SNAPSHOT(temp_snap_name))] - fake_cli.assert_has_calls(delete_temp_snap_cmd) - - @mock.patch.object(emc_vnx_cli, 'LOG') - @mock.patch.object(emc_vnx_cli.CommandLineHelper, - 'delete_cgsnapshot') - def test_delete_temp_cgsnapshot_failed_will_not_raise_exception( - self, mock_delete_cgsnapshot, mock_logger): - temp_snap_name = 'fake_temp' - self.driverSetup() - mock_delete_cgsnapshot.side_effect = exception.EMCVnxCLICmdError( - cmd='fake_cmd', rc=200, out='fake_output') - self.driver.cli._delete_temp_cgsnap(temp_snap_name) - mock_delete_cgsnapshot.assert_called_once_with(temp_snap_name) - self.assertTrue(mock_logger.warning.called) - - @mock.patch.object(emc_vnx_cli.CreateSMPTask, 'execute', - mock.Mock(side_effect=exception.EMCVnxCLICmdError( - cmd='fake_cmd', rc=20, out='fake_output'))) - @mock.patch.object(emc_vnx_cli.CreateSMPTask, 'revert', - mock.Mock()) - def test_create_consistencygroup_from_cg_roll_back(self): - new_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - new_cg.id = 'new_cg_id' - vol1_in_new_cg = self.testData.test_volume_cg.copy() - vol1_in_new_cg.update( - {'name': 'volume-1_in_cg', - 'id': '111111', - 'consistencygroup_id': 'new_cg_id', - 'provider_location': None}) - src_cg = fake_consistencygroup.fake_consistencyobject_obj( - None, **self.testData.test_cg) - src_cg.id = 'src_cg_id' - vol1_in_src_cg = self.testData.test_volume_cg.copy() - vol1_in_src_cg.update( - {'name': 'volume-1_in_src_cg', - 'id': '111110000', - 'consistencygroup_id': 'src_cg_id', - 'provider_location': build_provider_location( - 1, 'lun', 'volume-1_in_src_cg')}) - temp_snap_name = 'temp_snapshot_for_%s' % new_cg['id'] - td = self.testData - commands = [td.CREATE_CG_SNAPSHOT(src_cg['id'], temp_snap_name), - td.DELETE_CG_SNAPSHOT(temp_snap_name)] - results = [SUCCEED, SUCCEED] - - fake_cli = self.driverSetup(commands, results) - - self.assertRaises( - exception.EMCVnxCLICmdError, - self.driver.create_consistencygroup_from_src, - None, new_cg, [vol1_in_new_cg], - cgsnapshot=None, snapshots=None, - source_cg=src_cg, source_vols=[vol1_in_src_cg]) - - rollback_cmd = [ - mock.call(*td.DELETE_CG_SNAPSHOT(temp_snap_name))] - fake_cli.assert_has_calls(rollback_cmd) - - def test_deregister_initiator(self): - fake_cli = self.driverSetup() - self.driver.cli.destroy_empty_sg = True - self.driver.cli.itor_auto_dereg = True - cli_helper = self.driver.cli._client - data = {'storage_group_name': "fakehost", - 'storage_group_uid': "2F:D4:00:00:00:00:00:" - "00:00:00:FF:E5:3A:03:FD:6D", - 'lunmap': {1: 16}} - cli_helper.get_storage_group = mock.Mock( - return_value=data) - lun_info = {'lun_name': "unit_test_lun", - 'lun_id': 1, - 'pool': "unit_test_pool", - 'attached_snapshot': "N/A", - 'owner': "A", - 'total_capacity_gb': 1.0, - 'state': "Ready"} - cli_helper.get_lun_by_name = mock.Mock(return_value=lun_info) - cli_helper.remove_hlu_from_storagegroup = mock.Mock() - cli_helper.disconnect_host_from_storage_group = mock.Mock() - cli_helper.delete_storage_group = mock.Mock() - self.driver.terminate_connection(self.testData.test_volume, - self.testData.connector) - expect_cmd = [ - mock.call('port', '-removeHBA', '-hbauid', - self.testData.connector['initiator'], - '-o')] - fake_cli.assert_has_calls(expect_cmd) - - def test_unmanage(self): - self.driverSetup() - try: - self.driver.unmanage(self.testData.test_volume) - except NotImplementedError: - self.fail('Interface unmanage need to be implemented') - - @mock.patch("random.shuffle", mock.Mock()) - def test_find_available_iscsi_targets_without_pingnode(self): - self.configuration.iscsi_initiators = None - self.driverSetup() - port_a1 = {'Port WWN': 'fake_iqn_a1', - 'SP': 'A', - 'Port ID': 1, - 'Virtual Port ID': 0, - 'IP Address': 'fake_ip_a1'} - port_a2 = {'Port WWN': 'fake_iqn_a2', - 'SP': 'A', - 'Port ID': 2, - 'Virtual Port ID': 0, - 'IP Address': 'fake_ip_a2'} - port_b1 = {'Port WWN': 'fake_iqn_b1', - 'SP': 'B', - 'Port ID': 1, - 'Virtual Port ID': 0, - 'IP Address': 'fake_ip_b1'} - all_targets = {'A': [port_a1, port_a2], - 'B': [port_b1]} - targets = self.driver.cli._client.find_available_iscsi_targets( - 'fakehost', - {('A', 2, 0), ('B', 1, 0)}, - all_targets) - self.assertTrue(port_a2 in targets) - self.assertTrue(port_b1 in targets) - - @mock.patch.object(emc_vnx_cli.CommandLineHelper, - 'ping_node') - def test_find_available_iscsi_targets_with_pingnode(self, ping_node): - self.configuration.iscsi_initiators = ( - '{"fakehost": ["10.0.0.2"]}') - self.driverSetup() - port_a1 = {'Port WWN': 'fake_iqn_a1', - 'SP': 'A', - 'Port ID': 1, - 'Virtual Port ID': 0, - 'IP Address': 'fake_ip_a1'} - port_a2 = {'Port WWN': 'fake_iqn_a2', - 'SP': 'A', - 'Port ID': 2, - 'Virtual Port ID': 0, - 'IP Address': 'fake_ip_a2'} - port_b1 = {'Port WWN': 'fake_iqn_b1', - 'SP': 'B', - 'Port ID': 1, - 'Virtual Port ID': 0, - 'IP Address': 'fake_ip_b1'} - all_targets = {'A': [port_a1, port_a2], - 'B': [port_b1]} - ping_node.side_effect = [False, False, True] - targets = self.driver.cli._client.find_available_iscsi_targets( - 'fakehost', - {('A', 2, 0), ('A', 1, 0), ('B', 1, 0)}, - all_targets) - self.assertTrue(port_a1 in targets) - self.assertTrue(port_a2 in targets) - self.assertTrue(port_b1 in targets) - - @mock.patch('cinder.volume.drivers.emc.emc_vnx_cli.' - 'EMCVnxCliBase.get_lun_owner', - mock.Mock(return_value='A')) - @mock.patch('cinder.volume.drivers.emc.emc_vnx_cli.' - 'CommandLineHelper.get_registered_spport_set', - mock.Mock()) - @mock.patch.object(emc_vnx_cli.CommandLineHelper, - 'find_available_iscsi_targets') - def test_vnx_get_iscsi_properties(self, find_available_iscsi_targets): - self.driverSetup() - port_a1 = {'Port WWN': 'fake_iqn_a1', - 'SP': 'A', - 'Port ID': 1, - 'Virtual Port ID': 0, - 'IP Address': 'fake_ip_a1'} - port_b1 = {'Port WWN': 'fake_iqn_b1', - 'SP': 'B', - 'Port ID': 1, - 'Virtual Port ID': 0, - 'IP Address': 'fake_ip_b1'} - find_available_iscsi_targets.return_value = [port_a1, port_b1] - connect_info = self.driver.cli.vnx_get_iscsi_properties( - self.testData.test_volume, self.testData.connector, 1, '') - expected_info = { - 'target_discovered': True, - 'target_iqns': [ - 'fake_iqn_a1', - 'fake_iqn_b1'], - 'target_iqn': 'fake_iqn_a1', - 'target_luns': [1, 1], - 'target_lun': 1, - 'target_portals': [ - 'fake_ip_a1:3260', - 'fake_ip_b1:3260'], - 'target_portal': 'fake_ip_a1:3260', - 'volume_id': '1'} - self.assertEqual(expected_info, connect_info) - - def test_update_migrated_volume(self): - self.driverSetup() - expected_update = {'provider_location': - self.testData.test_volume2['provider_location'], - 'metadata': {'snapcopy': 'False'}} - model_update = self.driver.update_migrated_volume( - None, self.testData.test_volume, - self.testData.test_volume2, 'available') - self.assertDictMatch(expected_update, model_update) - - -class EMCVNXCLIDArrayBasedDriverTestCase(DriverTestCaseBase): - def setUp(self): - super(EMCVNXCLIDArrayBasedDriverTestCase, self).setUp() - self.configuration.safe_get = self.fake_safe_get( - {'storage_vnx_pool_names': None, - 'volume_backend_name': 'namedbackend'}) - - def generate_driver(self, conf): - driver = emc_cli_iscsi.EMCCLIISCSIDriver(configuration=conf) - return driver - - def test_get_volume_stats(self): - commands = [self.testData.NDU_LIST_CMD, - self.testData.POOL_GET_ALL_CMD(True)] - results = [self.testData.NDU_LIST_RESULT, - self.testData.POOL_GET_ALL_RESULT(True)] - self.driverSetup(commands, results) - stats = self.driver.get_volume_stats(True) - - self.assertTrue(stats['driver_version'] == VERSION, - "driver_version is incorrect") - self.assertTrue( - stats['storage_protocol'] == 'iSCSI', - "storage_protocol is not correct") - self.assertTrue( - stats['vendor_name'] == "EMC", - "vendor name is not correct") - self.assertTrue( - stats['volume_backend_name'] == "namedbackend", - "volume backend name is not correct") - - self.assertEqual(2, len(stats['pools'])) - pool_stats1 = stats['pools'][0] - expected_pool_stats1 = { - 'free_capacity_gb': 3105.303, - 'reserved_percentage': 32, - 'location_info': 'unit_test_pool|fake_serial', - 'total_capacity_gb': 3281.146, - 'provisioned_capacity_gb': 536.140, - 'compression_support': 'True', - 'deduplication_support': 'True', - 'thin_provisioning_support': True, - 'thick_provisioning_support': True, - 'consistencygroup_support': 'True', - 'replication_enabled': False, - 'replication_targets': [], - 'pool_name': 'unit_test_pool', - 'max_over_subscription_ratio': 20.0, - 'fast_cache_enabled': True, - 'fast_support': 'True'} - self.assertEqual(expected_pool_stats1, pool_stats1) - - pool_stats2 = stats['pools'][1] - expected_pool_stats2 = { - 'free_capacity_gb': 3984.768, - 'reserved_percentage': 32, - 'location_info': 'unit_test_pool2|fake_serial', - 'total_capacity_gb': 4099.992, - 'provisioned_capacity_gb': 636.240, - 'compression_support': 'True', - 'deduplication_support': 'True', - 'thin_provisioning_support': True, - 'thick_provisioning_support': True, - 'consistencygroup_support': 'True', - 'replication_enabled': False, - 'replication_targets': [], - 'pool_name': 'unit_test_pool2', - 'max_over_subscription_ratio': 20.0, - 'fast_cache_enabled': False, - 'fast_support': 'True'} - self.assertEqual(expected_pool_stats2, pool_stats2) - - def test_get_volume_stats_wo_fastcache(self): - commands = (self.testData.NDU_LIST_CMD, - self.testData.POOL_GET_ALL_CMD(False)) - results = (self.testData.NDU_LIST_RESULT_WO_LICENSE, - self.testData.POOL_GET_ALL_RESULT(False)) - self.driverSetup(commands, results) - - stats = self.driver.get_volume_stats(True) - - self.assertEqual(2, len(stats['pools'])) - pool_stats1 = stats['pools'][0] - expected_pool_stats1 = { - 'free_capacity_gb': 3105.303, - 'reserved_percentage': 32, - 'location_info': 'unit_test_pool|fake_serial', - 'total_capacity_gb': 3281.146, - 'provisioned_capacity_gb': 536.140, - 'compression_support': 'False', - 'deduplication_support': 'False', - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'consistencygroup_support': 'False', - 'pool_name': 'unit_test_pool', - 'replication_enabled': False, - 'replication_targets': [], - 'max_over_subscription_ratio': 20.0, - 'fast_cache_enabled': 'False', - 'fast_support': 'False'} - self.assertEqual(expected_pool_stats1, pool_stats1) - - pool_stats2 = stats['pools'][1] - expected_pool_stats2 = { - 'free_capacity_gb': 3984.768, - 'reserved_percentage': 32, - 'location_info': 'unit_test_pool2|fake_serial', - 'total_capacity_gb': 4099.992, - 'provisioned_capacity_gb': 636.240, - 'compression_support': 'False', - 'deduplication_support': 'False', - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'consistencygroup_support': 'False', - 'replication_enabled': False, - 'replication_targets': [], - 'pool_name': 'unit_test_pool2', - 'max_over_subscription_ratio': 20.0, - 'fast_cache_enabled': 'False', - 'fast_support': 'False'} - self.assertEqual(expected_pool_stats2, pool_stats2) - - def test_get_volume_stats_storagepool_states(self): - commands = (self.testData.POOL_GET_ALL_CMD(False),) - results = (self.testData.POOL_GET_ALL_STATES_TEST - (['Initializing', 'Ready', 'Faulted', - 'Offline', 'Deleting']),) - self.driverSetup(commands, results) - - stats = self.driver.get_volume_stats(True) - self.assertTrue( - stats['pools'][0]['free_capacity_gb'] == 0, - "free_capacity_gb is incorrect") - self.assertTrue( - stats['pools'][1]['free_capacity_gb'] != 0, - "free_capacity_gb is incorrect") - self.assertTrue( - stats['pools'][2]['free_capacity_gb'] != 0, - "free_capacity_gb is incorrect") - self.assertTrue( - stats['pools'][3]['free_capacity_gb'] == 0, - "free_capacity_gb is incorrect") - self.assertTrue( - stats['pools'][4]['free_capacity_gb'] == 0, - "free_capacity_gb is incorrect") - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'deduplicated'})) - def test_create_volume_deduplicated(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1')] - results = [self.testData.LUN_PROPERTY('volume-1', True)] - - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - # Case - self.driver.create_volume(self.testData.test_volume_with_type) - - # Verification - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'deduplicated', None, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - def test_get_pool(self): - testVolume = self.testData.test_volume_with_type - commands = [self.testData.LUN_PROPERTY_POOL_CMD(testVolume['name'])] - results = [self.testData.LUN_PROPERTY(testVolume['name'], False)] - fake_cli = self.driverSetup(commands, results) - pool = self.driver.get_pool(testVolume) - self.assertEqual('unit_test_pool', pool) - fake_cli.assert_has_calls( - [mock.call(*self.testData.LUN_PROPERTY_POOL_CMD( - testVolume['name']), poll=False)]) - - def test_get_target_pool_for_cloned_volme(self): - testSrcVolume = self.testData.test_volume - testNewVolume = self.testData.test_volume2 - fake_cli = self.driverSetup() - pool = self.driver.cli.get_target_storagepool(testNewVolume, - testSrcVolume) - self.assertEqual('unit_test_pool', pool) - self.assertFalse(fake_cli.called) - - def test_get_target_pool_for_clone_legacy_volme(self): - testSrcVolume = self.testData.test_legacy_volume - testNewVolume = self.testData.test_volume2 - commands = [self.testData.LUN_PROPERTY_POOL_CMD(testSrcVolume['name'])] - results = [self.testData.LUN_PROPERTY(testSrcVolume['name'], False)] - fake_cli = self.driverSetup(commands, results) - pool = self.driver.cli.get_target_storagepool(testNewVolume, - testSrcVolume) - self.assertEqual('unit_test_pool', pool) - fake_cli.assert_has_calls( - [mock.call(*self.testData.LUN_PROPERTY_POOL_CMD( - testSrcVolume['name']), poll=False)]) - - def test_manage_existing_get_size(self): - get_lun_cmd = ('lun', '-list', '-l', self.testData.test_lun_id, - '-state', '-userCap', '-owner', - '-attachedSnapshot', '-poolName') - test_size = 2 - commands = [get_lun_cmd] - results = [self.testData.LUN_PROPERTY('lun_name', size=test_size)] - fake_cli = self.driverSetup(commands, results) - test_volume = self.testData.test_volume2.copy() - test_volume['host'] = "host@backendsec#unit_test_pool" - get_size = self.driver.manage_existing_get_size( - test_volume, - self.testData.test_existing_ref) - expected = [mock.call(*get_lun_cmd, poll=True)] - self.assertEqual(test_size, get_size) - fake_cli.assert_has_calls(expected) - - def test_manage_existing_get_size_incorrect_pool(self): - """Test manage_existing function of driver with an invalid pool.""" - - get_lun_cmd = ('lun', '-list', '-l', self.testData.test_lun_id, - '-state', '-userCap', '-owner', - '-attachedSnapshot', '-poolName') - commands = [get_lun_cmd] - results = [self.testData.LUN_PROPERTY('lun_name')] - fake_cli = self.driverSetup(commands, results) - test_volume = self.testData.test_volume2.copy() - test_volume['host'] = "host@backendsec#fake_pool" - ex = self.assertRaises( - exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - test_volume, - self.testData.test_existing_ref) - self.assertTrue( - re.match(r'.*not managed by the host', - ex.msg)) - expected = [mock.call(*get_lun_cmd, poll=True)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={})) - def test_manage_existing(self): - data = self.testData - test_volume = data.test_volume_with_type - lun_rename_cmd = data.LUN_RENAME_CMD( - test_volume['id'], test_volume['name']) - lun_list_cmd = data.LUN_LIST_ALL_CMD(test_volume['id']) - - commands = lun_rename_cmd, lun_list_cmd - results = SUCCEED, (data.LIST_LUN_1_SPECS, 0) - fake_cli = self.driverSetup(commands, results) - self.driver.manage_existing( - self.testData.test_volume_with_type, - self.testData.test_existing_ref) - expected = [mock.call(*lun_rename_cmd, poll=False)] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "eventlet.event.Event.wait", - mock.Mock(return_value=None)) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'storagetype:provisioning': 'Compressed', - 'storagetype:pool': 'unit_test_pool'})) - def test_create_compression_volume(self): - commands = [self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.LUN_PROPERTY_ALL_CMD('volume-1'), - self.testData.NDU_LIST_CMD] - results = [self.testData.LUN_PROPERTY('volume-1', True), - self.testData.LUN_PROPERTY('volume-1', True), - self.testData.NDU_LIST_RESULT] - - fake_cli = self.driverSetup(commands, results) - - self.driver.cli.stats['compression_support'] = 'True' - self.driver.cli.enablers = ['-Compression', - '-Deduplication', - '-ThinProvisioning', - '-FAST'] - # Case - self.driver.create_volume(self.testData.test_volume_with_type) - # Verification - expect_cmd = [ - mock.call(*self.testData.LUN_CREATION_CMD( - 'volume-1', 1, - 'unit_test_pool', - 'compressed', None, poll=False)), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - 'volume-1'), poll=False), - mock.call(*self.testData.LUN_PROPERTY_ALL_CMD( - 'volume-1'), poll=True), - mock.call(*self.testData.ENABLE_COMPRESSION_CMD( - 1))] - fake_cli.assert_has_calls(expect_cmd) - - def test_get_registered_spport_set(self): - self.driverSetup() - spport_set = self.driver.cli._client.get_registered_spport_set( - 'iqn.1993-08.org.debian:01:222', 'fakehost', - self.testData.STORAGE_GROUP_HAS_MAP_ISCSI('fakehost')[0]) - self.assertEqual({('A', 2, 0), ('A', 0, 0), ('B', 2, 0)}, spport_set) - - def test_validate_iscsi_port(self): - self.driverSetup() - port_list = ( - "SP: A\n" - "Port ID: 6\n" - "Port WWN: iqn.fake.a6\n" - "iSCSI Alias: 1111.a6\n" - "\n" - "Virtual Port ID: 0\n" - "VLAN ID: Disabled\n" - "\n" - "SP: B\n" - "Port ID: 7\n" - "Port WWN: iqn.fake.b7\n" - "iSCSI Alias: 0235.b7" - "\n" - "Virtual Port ID: 0\n" - "VLAN ID: Disabled\n" - "\n" - "Virtual Port ID: 1\n" - "VLAN ID: 200\n" - "\n\n") - self.assertFalse(self.driver.cli._validate_iscsi_port( - 'A', 5, 0, port_list)) - self.assertTrue(self.driver.cli._validate_iscsi_port( - 'A', 6, 0, port_list)) - self.assertFalse(self.driver.cli._validate_iscsi_port( - 'A', 6, 2, port_list)) - self.assertTrue(self.driver.cli._validate_iscsi_port( - 'B', 7, 1, port_list)) - self.assertTrue(self.driver.cli._validate_iscsi_port( - 'B', 7, 0, port_list)) - self.assertFalse(self.driver.cli._validate_iscsi_port( - 'B', 7, 2, port_list)) - - -class EMCVNXCLIDriverFCTestCase(DriverTestCaseBase): - def generate_driver(self, conf): - return emc_cli_fc.EMCCLIFCDriver(configuration=conf) - - @mock.patch( - "oslo_concurrency.processutils.execute", - mock.Mock( - return_value=( - "fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0))) - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection_fc_auto_reg(self): - # Test for auto registration - test_volume = self.testData.test_volume.copy() - test_volume['provider_location'] = 'system^fakesn|type^lun|id^1' - self.configuration.initiator_auto_registration = True - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - self.testData.GETFCPORT_CMD(), - ('port', '-list', '-gname', 'fakehost')] - results = [[("No group", 83), - self.testData.STORAGE_GROUP_HAS_MAP('fakehost')], - self.testData.FC_PORTS, - self.testData.FAKEHOST_PORTS] - - fake_cli = self.driverSetup(commands, results) - self.driver.initialize_connection( - test_volume, - self.testData.connector) - - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-create', '-gname', 'fakehost'), - mock.call('port', '-list', '-sp'), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:12:34:56:12:34:56:78:90' - ':12:34:56', 'A', '0', None, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:12:34:56:12:34:56:78:90' - ':12:34:56', 'B', '2', None, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:54:32:16:12:34:56:78:90' - ':54:32:16', 'A', '0', None, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:54:32:16:12:34:56:78:90' - ':54:32:16', 'B', '2', None, '10.0.0.2')), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1, - '-gname', 'fakehost', '-o', - poll=False), - mock.call('port', '-list', '-gname', 'fakehost') - ] - fake_cli.assert_has_calls(expected) - - # Test for manaul registration - self.configuration.initiator_auto_registration = False - - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - self.testData.CONNECTHOST_CMD('fakehost', 'fakehost'), - self.testData.GETFCPORT_CMD(), - ('port', '-list', '-gname', 'fakehost')] - results = [[("No group", 83), - self.testData.STORAGE_GROUP_NO_MAP('fakehost')], - ('', 0), - self.testData.FC_PORTS, - self.testData.FAKEHOST_PORTS] - fake_cli = self.driverSetup(commands, results) - self.driver.initialize_connection( - test_volume, - self.testData.connector) - - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-create', '-gname', 'fakehost'), - mock.call('storagegroup', '-connecthost', - '-host', 'fakehost', '-gname', 'fakehost', '-o'), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 1, '-alu', 1, - '-gname', 'fakehost', '-o', poll=False), - mock.call('port', '-list', '-gname', 'fakehost') - ] - fake_cli.assert_has_calls(expected) - - @mock.patch( - "cinder.zonemanager.fc_san_lookup_service.FCSanLookupService." + - "get_device_mapping_from_network", - mock.Mock(return_value=EMCVNXCLIDriverTestData.device_map)) - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection_fc_auto_zoning(self): - # Test for auto zoning - self.configuration.zoning_mode = 'fabric' - self.configuration.initiator_auto_registration = False - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - self.testData.CONNECTHOST_CMD('fakehost', 'fakehost'), - self.testData.GETFCPORT_CMD()] - results = [[("No group", 83), - self.testData.STORAGE_GROUP_NO_MAP('fakehost'), - self.testData.STORAGE_GROUP_HAS_MAP('fakehost')], - ('', 0), - self.testData.FC_PORTS] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.zonemanager_lookup_service = ( - fc_service.FCSanLookupService(configuration=self.configuration)) - - conn_info = self.driver.initialize_connection( - self.testData.test_volume, - self.testData.connector) - - self.assertEqual(EMCVNXCLIDriverTestData.i_t_map, - conn_info['data']['initiator_target_map']) - self.assertEqual(['1122334455667777'], - conn_info['data']['target_wwn']) - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-create', '-gname', 'fakehost'), - mock.call('storagegroup', '-connecthost', - '-host', 'fakehost', '-gname', 'fakehost', '-o'), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 1, '-alu', 1, - '-gname', 'fakehost', '-o', - poll=False), - mock.call('storagegroup', '-list', '-gname', 'fakehost', - poll=True), - mock.call('port', '-list', '-sp')] - fake_cli.assert_has_calls(expected) - - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection_fc_white_list(self): - self.configuration.io_port_list = 'a-0,B-2' - test_volume = self.testData.test_volume.copy() - test_volume['provider_location'] = 'system^fakesn|type^lun|id^1' - self.configuration.initiator_auto_registration = True - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - self.testData.GETFCPORT_CMD(), - ('port', '-list', '-gname', 'fakehost')] - results = [[("No group", 83), - self.testData.STORAGE_GROUP_HAS_MAP_ISCSI('fakehost')], - self.testData.FC_PORTS, - self.testData.FAKEHOST_PORTS] - - fake_cli = self.driverSetup(commands, results) - data = self.driver.initialize_connection( - test_volume, - self.testData.connector) - - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call('storagegroup', '-create', '-gname', 'fakehost'), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:12:34:56:12:34:56:78:' - '90:12:34:56', 'A', 0, None, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:12:34:56:12:34:56:78:' - '90:12:34:56', 'B', 2, None, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:54:32:16:12:34:56:78' - ':90:54:32:16', 'A', 0, None, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:54:32:16:12:34:56:78' - ':90:54:32:16', 'B', 2, None, '10.0.0.2')), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1, - '-gname', 'fakehost', '-o', - poll=False), - mock.call('port', '-list', '-gname', 'fakehost')] - fake_cli.assert_has_calls(expected) - self.assertEqual(set(['5006016A0860080F', '5006016008600195']), - set(data['data']['target_wwn'])) - - @mock.patch('random.randint', - mock.Mock(return_value=0)) - def test_initialize_connection_fc_port_registered_wl(self): - self.configuration.io_port_list = 'a-0,B-2' - test_volume = self.testData.test_volume.copy() - test_volume['provider_location'] = 'system^fakesn|type^lun|id^1' - self.configuration.initiator_auto_registration = True - commands = [self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - self.testData.GETFCPORT_CMD(), - ('port', '-list', '-gname', 'fakehost')] - results = [self.testData.STORAGE_GROUP_ISCSI_FC_HBA('fakehost'), - self.testData.FC_PORTS, - self.testData.FAKEHOST_PORTS] - - fake_cli = self.driverSetup(commands, results) - data = self.driver.initialize_connection( - test_volume, - self.testData.connector) - - expected = [mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=False), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:12:34:56:12:34:56:78:90' - ':12:34:56', 'A', 0, None, '10.0.0.2')), - mock.call(*self.testData.set_path_cmd( - 'fakehost', '22:34:56:78:90:54:32:16:12:34:56:78:' - '90:54:32:16', 'A', 0, None, '10.0.0.2')), - mock.call(*self.testData.STORAGEGROUP_LIST_CMD('fakehost'), - poll=True), - mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1, - '-gname', 'fakehost', '-o', - poll=False), - mock.call('port', '-list', '-gname', 'fakehost')] - fake_cli.assert_has_calls(expected) - self.assertEqual(set(['5006016A0860080F', '5006016008600195']), - set(data['data']['target_wwn'])) - - @mock.patch( - "cinder.zonemanager.fc_san_lookup_service.FCSanLookupService." + - "get_device_mapping_from_network", - mock.Mock(return_value=EMCVNXCLIDriverTestData.device_map)) - def test_terminate_connection_remove_zone_false(self): - self.driver = emc_cli_fc.EMCCLIFCDriver( - configuration=self.configuration) - cli_helper = self.driver.cli._client - data = {'storage_group_name': "fakehost", - 'storage_group_uid': "2F:D4:00:00:00:00:00:" - "00:00:00:FF:E5:3A:03:FD:6D", - 'lunmap': {1: 16, 2: 88, 3: 47}} - cli_helper.get_storage_group = mock.Mock( - return_value=data) - cli_helper.remove_hlu_from_storagegroup = mock.Mock() - self.driver.cli.zonemanager_lookup_service = ( - fc_service.FCSanLookupService(configuration=self.configuration)) - connection_info = self.driver.terminate_connection( - self.testData.test_volume, - self.testData.connector) - self.assertFalse(connection_info['data'], - 'connection_info data should not be None.') - - cli_helper.remove_hlu_from_storagegroup.assert_called_once_with( - 16, self.testData.connector["host"]) - - @mock.patch( - "cinder.zonemanager.fc_san_lookup_service.FCSanLookupService." + - "get_device_mapping_from_network", - mock.Mock(return_value=EMCVNXCLIDriverTestData.device_map)) - def test_terminate_connection_remove_zone_true(self): - self.driver = emc_cli_fc.EMCCLIFCDriver( - configuration=self.configuration) - cli_helper = self.driver.cli._client - data = {'storage_group_name': "fakehost", - 'storage_group_uid': "2F:D4:00:00:00:00:00:" - "00:00:00:FF:E5:3A:03:FD:6D", - 'lunmap': {}} - cli_helper.get_storage_group = mock.Mock( - return_value=data) - cli_helper.remove_hlu_from_storagegroup = mock.Mock() - self.driver.cli.zonemanager_lookup_service = ( - fc_service.FCSanLookupService(configuration=self.configuration)) - connection_info = self.driver.terminate_connection( - self.testData.test_volume, - self.testData.connector) - self.assertTrue('initiator_target_map' in connection_info['data'], - 'initiator_target_map should be populated.') - self.assertEqual(EMCVNXCLIDriverTestData.i_t_map, - connection_info['data']['initiator_target_map']) - - def test_get_volume_stats(self): - commands = [self.testData.NDU_LIST_CMD, - self.testData.POOL_GET_ALL_CMD(True)] - results = [self.testData.NDU_LIST_RESULT, - self.testData.POOL_GET_ALL_RESULT(True)] - self.driverSetup(commands, results) - stats = self.driver.get_volume_stats(True) - - self.assertTrue(stats['driver_version'] == VERSION, - "driver_version is incorrect") - self.assertTrue( - stats['storage_protocol'] == 'FC', - "storage_protocol is incorrect") - self.assertTrue( - stats['vendor_name'] == "EMC", - "vendor name is incorrect") - self.assertTrue( - stats['volume_backend_name'] == "namedbackend", - "volume backend name is incorrect") - - pool_stats = stats['pools'][0] - - expected_pool_stats = { - 'free_capacity_gb': 3105.303, - 'reserved_percentage': 32, - 'location_info': 'unit_test_pool|fake_serial', - 'total_capacity_gb': 3281.146, - 'provisioned_capacity_gb': 536.14, - 'compression_support': 'True', - 'deduplication_support': 'True', - 'thin_provisioning_support': True, - 'thick_provisioning_support': True, - 'max_over_subscription_ratio': 20.0, - 'consistencygroup_support': 'True', - 'replication_enabled': False, - 'replication_targets': [], - 'pool_name': 'unit_test_pool', - 'fast_cache_enabled': True, - 'fast_support': 'True'} - - self.assertEqual(expected_pool_stats, pool_stats) - - def test_get_volume_stats_too_many_luns(self): - commands = (self.testData.NDU_LIST_CMD, - self.testData.POOL_GET_ALL_CMD(True), - self.testData.POOL_FEATURE_INFO_POOL_LUNS_CMD()) - results = (self.testData.NDU_LIST_RESULT, - self.testData.POOL_GET_ALL_RESULT(True), - self.testData.POOL_FEATURE_INFO_POOL_LUNS(1000, 1000)) - fake_cli = self.driverSetup(commands, results) - self.driver.cli.check_max_pool_luns_threshold = True - stats = self.driver.get_volume_stats(True) - pool_stats = stats['pools'][0] - self.assertTrue( - pool_stats['free_capacity_gb'] == 0, - "free_capacity_gb is incorrect") - expect_cmd = [ - mock.call(*self.testData.POOL_FEATURE_INFO_POOL_LUNS_CMD(), - poll=False)] - fake_cli.assert_has_calls(expect_cmd) - - self.driver.cli.check_max_pool_luns_threshold = False - stats = self.driver.get_volume_stats(True) - pool_stats = stats['pools'][0] - self.assertTrue(stats['driver_version'] is not None, - "driver_version is incorrect") - self.assertTrue( - pool_stats['free_capacity_gb'] == 3105.303, - "free_capacity_gb is incorrect") - - def test_deregister_initiator(self): - fake_cli = self.driverSetup() - self.driver.cli.destroy_empty_sg = True - self.driver.cli.itor_auto_dereg = True - cli_helper = self.driver.cli._client - data = {'storage_group_name': "fakehost", - 'storage_group_uid': "2F:D4:00:00:00:00:00:" - "00:00:00:FF:E5:3A:03:FD:6D", - 'lunmap': {1: 16}} - cli_helper.get_storage_group = mock.Mock( - return_value=data) - lun_info = {'lun_name': "unit_test_lun", - 'lun_id': 1, - 'pool': "unit_test_pool", - 'attached_snapshot': "N/A", - 'owner': "A", - 'total_capacity_gb': 1.0, - 'state': "Ready"} - cli_helper.get_lun_by_name = mock.Mock(return_value=lun_info) - cli_helper.remove_hlu_from_storagegroup = mock.Mock() - cli_helper.disconnect_host_from_storage_group = mock.Mock() - cli_helper.delete_storage_group = mock.Mock() - self.driver.terminate_connection(self.testData.test_volume, - self.testData.connector) - fc_itor_1 = '22:34:56:78:90:12:34:56:12:34:56:78:90:12:34:56' - fc_itor_2 = '22:34:56:78:90:54:32:16:12:34:56:78:90:54:32:16' - expect_cmd = [ - mock.call('port', '-removeHBA', '-hbauid', fc_itor_1, '-o'), - mock.call('port', '-removeHBA', '-hbauid', fc_itor_2, '-o')] - fake_cli.assert_has_calls(expect_cmd) - - -class EMCVNXCLIToggleSPTestData(object): - def FAKE_COMMAND_PREFIX(self, sp_address): - return ('/opt/Navisphere/bin/naviseccli', '-address', sp_address, - '-user', 'sysadmin', '-password', 'sysadmin', - '-scope', 'global') - - -class EMCVNXCLIToggleSPTestCase(test.TestCase): - def setUp(self): - super(EMCVNXCLIToggleSPTestCase, self).setUp() - self.stubs.Set(os.path, 'exists', mock.Mock(return_value=1)) - self.configuration = mock.Mock(conf.Configuration) - self.configuration.naviseccli_path = '/opt/Navisphere/bin/naviseccli' - self.configuration.san_ip = '10.10.10.10' - self.configuration.san_secondary_ip = "10.10.10.11" - self.configuration.storage_vnx_pool_name = 'unit_test_pool' - self.configuration.san_login = 'sysadmin' - self.configuration.san_password = 'sysadmin' - self.configuration.default_timeout = 1 - self.configuration.max_luns_per_storage_group = 10 - self.configuration.destroy_empty_storage_group = 10 - self.configuration.storage_vnx_authentication_type = "global" - self.configuration.iscsi_initiators = '{"fakehost": ["10.0.0.2"]}' - self.configuration.zoning_mode = None - self.configuration.storage_vnx_security_file_dir = "" - self.cli_client = emc_vnx_cli.CommandLineHelper( - configuration=self.configuration) - self.test_data = EMCVNXCLIToggleSPTestData() - - def test_no_sp_toggle(self): - self.cli_client.active_storage_ip = '10.10.10.10' - FAKE_SUCCESS_RETURN = ('success', 0) - FAKE_COMMAND = ('list', 'pool') - SIDE_EFFECTS = [FAKE_SUCCESS_RETURN] - - with mock.patch('cinder.utils.execute') as mock_utils: - mock_utils.side_effect = SIDE_EFFECTS - self.cli_client.command_execute(*FAKE_COMMAND) - self.assertEqual("10.10.10.10", self.cli_client.active_storage_ip) - expected = [ - mock.call(*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10') - + FAKE_COMMAND), check_exit_code=True)] - mock_utils.assert_has_calls(expected) - - def test_toggle_sp_with_server_unavailabe(self): - self.cli_client.active_storage_ip = '10.10.10.10' - FAKE_ERROR_MSG = """\ -Error occurred during HTTP request/response from the target: '10.244.213.142'. -Message : HTTP/1.1 503 Service Unavailable""" - FAKE_SUCCESS_RETURN = ('success', 0) - FAKE_COMMAND = ('list', 'pool') - SIDE_EFFECTS = [processutils.ProcessExecutionError( - exit_code=255, stdout=FAKE_ERROR_MSG), - FAKE_SUCCESS_RETURN] - - with mock.patch('cinder.utils.execute') as mock_utils: - mock_utils.side_effect = SIDE_EFFECTS - self.cli_client.command_execute(*FAKE_COMMAND) - self.assertEqual("10.10.10.11", self.cli_client.active_storage_ip) - expected = [ - mock.call( - *(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10') - + FAKE_COMMAND), - check_exit_code=True), - mock.call( - *(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.11') - + FAKE_COMMAND), - check_exit_code=True)] - mock_utils.assert_has_calls(expected) - - def test_toggle_sp_with_end_of_data(self): - self.cli_client.active_storage_ip = '10.10.10.10' - FAKE_ERROR_MSG = """\ -Error occurred during HTTP request/response from the target: '10.244.213.142'. -Message : End of data stream""" - FAKE_SUCCESS_RETURN = ('success', 0) - FAKE_COMMAND = ('list', 'pool') - SIDE_EFFECTS = [processutils.ProcessExecutionError( - exit_code=255, stdout=FAKE_ERROR_MSG), - FAKE_SUCCESS_RETURN] - - with mock.patch('cinder.utils.execute') as mock_utils: - mock_utils.side_effect = SIDE_EFFECTS - self.cli_client.command_execute(*FAKE_COMMAND) - self.assertEqual("10.10.10.11", self.cli_client.active_storage_ip) - expected = [ - mock.call( - *(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10') - + FAKE_COMMAND), - check_exit_code=True), - mock.call( - *(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.11') - + FAKE_COMMAND), - check_exit_code=True)] - mock_utils.assert_has_calls(expected) - - def test_toggle_sp_with_connection_refused(self): - self.cli_client.active_storage_ip = '10.10.10.10' - FAKE_ERROR_MSG = """\ -A network error occurred while trying to connect: '10.244.213.142'. -Message : Error occurred because connection refused. \ -Unable to establish a secure connection to the Management Server. -""" - FAKE_SUCCESS_RETURN = ('success', 0) - FAKE_COMMAND = ('list', 'pool') - SIDE_EFFECTS = [processutils.ProcessExecutionError( - exit_code=255, stdout=FAKE_ERROR_MSG), - FAKE_SUCCESS_RETURN] - - with mock.patch('cinder.utils.execute') as mock_utils: - mock_utils.side_effect = SIDE_EFFECTS - self.cli_client.command_execute(*FAKE_COMMAND) - self.assertEqual("10.10.10.11", self.cli_client.active_storage_ip) - expected = [ - mock.call( - *(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10') - + FAKE_COMMAND), - check_exit_code=True), - mock.call( - *(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.11') - + FAKE_COMMAND), - check_exit_code=True)] - mock_utils.assert_has_calls(expected) - - def test_toggle_sp_with_connection_error(self): - self.cli_client.active_storage_ip = '10.10.10.10' - FAKE_ERROR_MSG = """\ -A network error occurred while trying to connect: '192.168.1.56'. -Message : Error occurred because of time out""" - FAKE_SUCCESS_RETURN = ('success', 0) - FAKE_COMMAND = ('list', 'pool') - SIDE_EFFECTS = [processutils.ProcessExecutionError( - exit_code=255, stdout=FAKE_ERROR_MSG), - FAKE_SUCCESS_RETURN] - - with mock.patch('cinder.utils.execute') as mock_utils: - mock_utils.side_effect = SIDE_EFFECTS - self.cli_client.command_execute(*FAKE_COMMAND) - self.assertEqual("10.10.10.11", self.cli_client.active_storage_ip) - expected = [ - mock.call( - *(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10') - + FAKE_COMMAND), - check_exit_code=True), - mock.call( - *(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.11') - + FAKE_COMMAND), - check_exit_code=True)] - mock_utils.assert_has_calls(expected) - - -class EMCVNXCLIBackupTestCase(DriverTestCaseBase): - """Provides cli-level and client-level mock test.""" - - def driverSetup(self): - self.context = context.get_admin_context() - self.driver = self.generate_driver(self.configuration) - self.driver.cli._client = mock.Mock() - self.snapshot = fake_snapshot.fake_snapshot_obj( - self.context, **self.testData.test_snapshot) - volume = fake_volume.fake_volume_obj(self.context) - self.snapshot.volume = volume - return self.driver.cli._client - - def generate_driver(self, conf): - driver = emc_cli_iscsi.EMCCLIISCSIDriver(configuration=conf) - return driver - - @patch.object(emc_vnx_cli.EMCVnxCliBase, 'terminate_connection') - def test_terminate_connection_snapshot(self, terminate_connection): - fake_client = self.driverSetup() - connector = self.testData.connector - smp_name = 'tmp-smp-' + self.snapshot['id'] - volume = {'name': smp_name} - self.driver.terminate_connection_snapshot( - self.snapshot, connector) - terminate_connection.assert_called_once_with( - volume, connector) - fake_client.detach_mount_point.assert_called_once_with( - smp_name) - - @patch.object(emc_vnx_cli.EMCVnxCliBase, 'initialize_connection') - def test_initialize_connection_snapshot(self, initialize_connection): - fake_client = self.driverSetup() - connector = self.testData.connector - smp_name = 'tmp-smp-' + self.snapshot['id'] - self.driver.initialize_connection_snapshot( - self.snapshot, connector) - fake_client.attach_mount_point.assert_called_once_with( - smp_name, self.snapshot['name']) - volume = {'name': smp_name, 'id': self.snapshot['id']} - initialize_connection.assert_called_once_with( - volume, connector) - - def test_create_export_snapshot(self): - fake_client = self.driverSetup() - connector = self.testData.connector - smp_name = 'tmp-smp-' + self.snapshot['id'] - self.driver.create_export_snapshot( - None, self.snapshot, connector) - fake_client.create_mount_point.assert_called_once_with( - self.snapshot['volume_name'], smp_name) - - @patch.object(emc_vnx_cli.EMCVnxCliBase, 'delete_volume') - def test_remove_export_snapshot(self, delete_volume): - self.driverSetup() - smp_name = 'tmp-smp-' + self.snapshot['id'] - self.driver.remove_export_snapshot(None, self.snapshot) - volume = {'name': smp_name, 'provider_location': None} - delete_volume.assert_called_once_with(volume, True) - - -class EMCVNXCLIMultiPoolsTestCase(DriverTestCaseBase): - - def generate_driver(self, conf): - driver = emc_cli_iscsi.EMCCLIISCSIDriver(configuration=conf) - return driver - - def fake_command_execute_for_driver_setup(self, *command, **kwargv): - if command == ('connection', '-getport', '-address', '-vlanid'): - return self.testData.ALL_PORTS - elif command == ('storagepool', '-list', '-state'): - return self.testData.POOL_GET_STATE_RESULT([ - {'pool_name': self.testData.test_pool_name, 'state': "Ready"}, - {'pool_name': "unit_test_pool2", 'state': "Ready"}, - {'pool_name': "unit_test_pool3", 'state': "Ready"}, - {'pool_name': "unit_text_pool4", 'state': "Ready"}]) - else: - return SUCCEED - - def test_storage_pool_names_option(self): - self.configuration.safe_get = self.fake_safe_get( - {'storage_vnx_pool_names': "unit_test_pool, unit_test_pool3", - 'volume_backend_name': 'namedbackend'}) - - driver = self.generate_driver(self.configuration) - self.assertEqual(set(["unit_test_pool", "unit_test_pool3"]), - driver.cli.storage_pools) - - self.configuration.safe_get = self.fake_safe_get( - {'storage_vnx_pool_names': "unit_test_pool2,", - 'volume_backend_name': 'namedbackend'}) - driver = self.generate_driver(self.configuration) - self.assertEqual(set(["unit_test_pool2"]), - driver.cli.storage_pools) - - self.configuration.safe_get = self.fake_safe_get( - {'storage_vnx_pool_names': "unit_test_pool3", - 'volume_backend_name': 'namedbackend'}) - driver = self.generate_driver(self.configuration) - self.assertEqual(set(["unit_test_pool3"]), - driver.cli.storage_pools) - - def test_configured_pool_does_not_exist(self): - self.configuration.safe_get = self.fake_safe_get( - {'storage_vnx_pool_names': "unit_test_pool2, unit_test_pool_none2", - 'volume_backend_name': 'namedbackend'}) - driver = self.generate_driver(self.configuration) - self.assertEqual(set(["unit_test_pool2"]), - driver.cli.storage_pools) - - self.configuration.safe_get = self.fake_safe_get( - {'storage_vnx_pool_names': "unit_test_pool_none1", - "unit_test_pool_none2" - 'volume_backend_name': 'namedbackend'}) - self.assertRaises(exception.VolumeBackendAPIException, - self.generate_driver, - self.configuration) - - def test_no_storage_pool_is_configured(self): - self.configuration.safe_get = self.fake_safe_get( - {'storage_vnx_pool_names': None, - 'volume_backend_name': 'namedbackend'}) - driver = self.generate_driver(self.configuration) - self.assertEqual(set(), - driver.cli.storage_pools) - - -@patch.object(emc_vnx_cli.EMCVnxCliBase, - 'enablers', - mock.PropertyMock(return_value=['-MirrorView/S'])) -class EMCVNXCLIDriverReplicationV2TestCase(DriverTestCaseBase): - def setUp(self): - super(EMCVNXCLIDriverReplicationV2TestCase, self).setUp() - self.backend_id = 'fake_serial' - self.configuration.replication_device = [{ - 'backend_id': self.backend_id, - 'san_ip': '192.168.1.2', 'san_login': 'admin', - 'san_password': 'admin', 'san_secondary_ip': '192.168.2.2', - 'storage_vnx_authentication_type': 'global', - 'storage_vnx_security_file_dir': None}] - - def generate_driver(self, conf, active_backend_id=None): - return emc_cli_iscsi.EMCCLIISCSIDriver( - configuration=conf, - active_backend_id=active_backend_id) - - def _build_mirror_name(self, volume_id): - return 'mirror_' + volume_id - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'replication_enabled': ' True'})) - def test_create_volume_with_replication(self): - rep_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - mirror_name = self._build_mirror_name(rep_volume.id) - commands = [self.testData.MIRROR_CREATE_CMD(mirror_name, 5), - self.testData.MIRROR_ADD_IMAGE_CMD( - mirror_name, '192.168.1.2', 5)] - results = [SUCCEED, SUCCEED] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers.append('-MirrorView/S') - with mock.patch.object( - emc_vnx_cli.CommandLineHelper, - 'create_lun_with_advance_feature', - mock.Mock(return_value={'lun_id': 5})): - model_update = self.driver.create_volume(rep_volume) - self.assertTrue(model_update['replication_status'] == 'enabled') - self.assertTrue(model_update['replication_driver_data'] == - build_replication_data(self.configuration)) - self.assertDictMatch({'system': self.backend_id, - 'snapcopy': 'False'}, - model_update['metadata']) - fake_cli.assert_has_calls( - [mock.call(*self.testData.MIRROR_CREATE_CMD(mirror_name, 5), - poll=True), - mock.call(*self.testData.MIRROR_ADD_IMAGE_CMD( - mirror_name, '192.168.1.2', 5), poll=True)]) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'replication_enabled': ' True'})) - def test_create_replication_mirror_exists(self): - rep_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - mirror_name = self._build_mirror_name(rep_volume.id) - commands = [self.testData.MIRROR_CREATE_CMD(mirror_name, 5), - self.testData.MIRROR_ADD_IMAGE_CMD( - mirror_name, '192.168.1.2', 5)] - results = [self.testData.MIRROR_CREATE_ERROR_RESULT(mirror_name), - SUCCEED] - fake_cli = self.driverSetup(commands, results) - self.driver.cli.enablers.append('-MirrorView/S') - with mock.patch.object( - emc_vnx_cli.CommandLineHelper, - 'create_lun_with_advance_feature', - mock.Mock(return_value={'lun_id': 5})): - model_update = self.driver.create_volume(rep_volume) - self.assertTrue(model_update['replication_status'] == 'enabled') - self.assertTrue(model_update['replication_driver_data'] == - build_replication_data(self.configuration)) - fake_cli.assert_has_calls( - [mock.call(*self.testData.MIRROR_CREATE_CMD(mirror_name, 5), - poll=True), - mock.call(*self.testData.MIRROR_ADD_IMAGE_CMD( - mirror_name, '192.168.1.2', 5), poll=True)]) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'replication_enabled': ' True'})) - def test_create_replication_add_image_error(self): - rep_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - mirror_name = self._build_mirror_name(rep_volume.id) - commands = [self.testData.MIRROR_CREATE_CMD(mirror_name, 5), - self.testData.MIRROR_ADD_IMAGE_CMD( - mirror_name, '192.168.1.2', 5), - self.testData.LUN_DELETE_CMD(rep_volume.name), - self.testData.MIRROR_DESTROY_CMD(mirror_name)] - results = [SUCCEED, - ("Add Image Error", 25), - SUCCEED, SUCCEED] - fake_cli = self.driverSetup(commands, results) - self.driver.cli._mirror._secondary_client.command_execute = fake_cli - with mock.patch.object( - emc_vnx_cli.CommandLineHelper, - 'create_lun_with_advance_feature', - mock.Mock(return_value={'lun_id': 5})): - self.assertRaisesRegex(exception.EMCVnxCLICmdError, - 'Add Image Error', - self.driver.create_volume, - rep_volume) - - fake_cli.assert_has_calls( - [mock.call(*self.testData.MIRROR_CREATE_CMD(mirror_name, 5), - poll=True), - mock.call(*self.testData.MIRROR_ADD_IMAGE_CMD( - mirror_name, '192.168.1.2', 5), poll=True), - mock.call(*self.testData.LUN_DELETE_CMD(rep_volume.name)), - mock.call(*self.testData.MIRROR_DESTROY_CMD(mirror_name), - poll=True)]) - - @mock.patch( - "cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." + - "get_lun_by_name", - mock.Mock(return_value={'lun_id': 1})) - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'replication_enabled': ' True'})) - def test_failover_replication_from_primary(self): - rep_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - mirror_name = self._build_mirror_name(rep_volume.id) - image_uid = '50:06:01:60:88:60:05:FE' - commands = [self.testData.MIRROR_LIST_CMD(mirror_name), - self.testData.MIRROR_PROMOTE_IMAGE_CMD( - mirror_name, image_uid)] - results = [self.testData.MIRROR_LIST_RESULT(mirror_name), - SUCCEED] - fake_cli = self.driverSetup(commands, results) - rep_volume.replication_driver_data = build_replication_data( - self.configuration) - rep_volume.metadata = self.testData.replication_metadata - self.driver.cli._mirror._secondary_client.command_execute = fake_cli - back_id, model_update = self.driver.failover_host( - None, [rep_volume], - self.backend_id) - fake_cli.assert_has_calls([ - mock.call(*self.testData.MIRROR_LIST_CMD(mirror_name), - poll=True), - mock.call(*self.testData.MIRROR_PROMOTE_IMAGE_CMD(mirror_name, - image_uid), poll=False)]) - self.assertEqual( - build_provider_location( - '1', 'lun', rep_volume.name, - self.backend_id), - model_update[0]['updates']['provider_location']) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'replication_enabled': ' True'})) - def test_failover_replication_from_secondary(self): - rep_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - mirror_name = self._build_mirror_name(rep_volume.id) - image_uid = '50:06:01:60:88:60:05:FE' - commands = [self.testData.MIRROR_LIST_CMD(mirror_name), - self.testData.MIRROR_PROMOTE_IMAGE_CMD( - mirror_name, image_uid)] - results = [self.testData.MIRROR_LIST_RESULT(mirror_name), - SUCCEED] - fake_cli = self.driverSetup(commands, results) - rep_volume.replication_driver_data = build_replication_data( - self.configuration) - rep_volume.metadata = self.testData.replication_metadata - driver_data = json.loads(rep_volume.replication_driver_data) - driver_data['is_primary'] = False - rep_volume.replication_driver_data = json.dumps(driver_data) - self.driver.cli._mirror._secondary_client.command_execute = fake_cli - with mock.patch( - 'cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper') \ - as fake_remote: - fake_remote.return_value = self.driver.cli._client - backend_id, data = self.driver.failover_host( - None, [rep_volume], 'default') - updates = data[0]['updates'] - rep_status = updates['replication_status'] - self.assertEqual('enabled', rep_status) - fake_cli.assert_has_calls([ - mock.call(*self.testData.MIRROR_LIST_CMD(mirror_name), - poll=True), - mock.call(*self.testData.MIRROR_PROMOTE_IMAGE_CMD(mirror_name, - image_uid), poll=False)]) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'replication_enabled': ' True'})) - def test_failover_replication_invalid_backend_id(self): - rep_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - self._build_mirror_name(rep_volume.id) - fake_cli = self.driverSetup([], []) - rep_volume.replication_driver_data = build_replication_data( - self.configuration) - rep_volume.metadata = self.testData.replication_metadata - driver_data = json.loads(rep_volume.replication_driver_data) - driver_data['is_primary'] = False - rep_volume.replication_driver_data = json.dumps(driver_data) - self.driver.cli._mirror._secondary_client.command_execute = fake_cli - with mock.patch( - 'cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper') \ - as fake_remote: - fake_remote.return_value = self.driver.cli._client - invalid = 'invalid_backend_id' - self.assertRaisesRegex(exception.VolumeBackendAPIException, - "Invalid secondary_backend_id specified", - self.driver.failover_host, - None, - [rep_volume], - invalid) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'replication_enabled': ' True'})) - def test_failover_already_promoted(self): - rep_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - mirror_name = self._build_mirror_name(rep_volume.id) - image_uid = '50:06:01:60:88:60:05:FE' - commands = [self.testData.MIRROR_LIST_CMD(mirror_name), - self.testData.MIRROR_PROMOTE_IMAGE_CMD( - mirror_name, image_uid)] - results = [self.testData.MIRROR_LIST_RESULT(mirror_name), - self.testData.MIRROR_PROMOTE_IMAGE_ERROR_RESULT()] - fake_cli = self.driverSetup(commands, results) - rep_volume.replication_driver_data = build_replication_data( - self.configuration) - rep_volume.metadata = self.testData.replication_metadata - self.driver.cli._mirror._secondary_client.command_execute = fake_cli - new_backend_id, model_updates = self.driver.failover_host( - None, [rep_volume], self.backend_id) - self.assertEqual(rep_volume.id, model_updates[0]['volume_id']) - self.assertEqual('error', - model_updates[0]['updates']['replication_status']) - - fake_cli.assert_has_calls([ - mock.call(*self.testData.MIRROR_LIST_CMD(mirror_name), - poll=True), - mock.call(*self.testData.MIRROR_PROMOTE_IMAGE_CMD(mirror_name, - image_uid), poll=False)]) - - @mock.patch( - "cinder.volume.volume_types." - "get_volume_type_extra_specs", - mock.Mock(return_value={'replication_enabled': ' True'})) - def test_delete_volume_with_rep(self): - rep_volume = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - mirror_name = self._build_mirror_name(rep_volume.id) - image_uid = '50:06:01:60:88:60:05:FE' - commands = [self.testData.MIRROR_LIST_CMD(mirror_name), - self.testData.MIRROR_FRACTURE_IMAGE_CMD(mirror_name, - image_uid), - self.testData.MIRROR_REMOVE_IMAGE_CMD(mirror_name, - image_uid), - self.testData.MIRROR_DESTROY_CMD(mirror_name)] - results = [self.testData.MIRROR_LIST_RESULT(mirror_name), - SUCCEED, SUCCEED, SUCCEED] - fake_cli = self.driverSetup(commands, results) - self.driver.cli._mirror._secondary_client.command_execute = fake_cli - vol = EMCVNXCLIDriverTestData.convert_volume( - self.testData.test_volume_replication) - vol.replication_driver_data = build_replication_data( - self.configuration) - with mock.patch.object( - emc_vnx_cli.CommandLineHelper, - 'delete_lun', - mock.Mock(return_value=None)): - self.driver.delete_volume(vol) - expected = [mock.call(*self.testData.MIRROR_LIST_CMD(mirror_name), - poll=False), - mock.call(*self.testData.MIRROR_FRACTURE_IMAGE_CMD( - mirror_name, image_uid), poll=False), - mock.call(*self.testData.MIRROR_REMOVE_IMAGE_CMD( - mirror_name, image_uid), poll=False), - mock.call(*self.testData.MIRROR_DESTROY_CMD(mirror_name), - poll=False)] - fake_cli.assert_has_calls(expected) - - def test_build_client_with_invalid_id(self): - self.driverSetup([], []) - self.assertRaisesRegex( - exception.VolumeBackendAPIException, - 'replication_device with backend_id .* is missing.', - self.driver.cli._build_client, - 'invalid_backend_id') - - def test_build_client_with_id(self): - self.driverSetup([], []) - cli_client = self.driver.cli._build_client( - active_backend_id='fake_serial') - self.assertEqual('192.168.1.2', cli_client.active_storage_ip) - self.assertEqual('192.168.1.2', cli_client.primary_storage_ip) - -VNXError = emc_vnx_cli.VNXError - - -class VNXErrorTest(test.TestCase): - - def test_has_error(self): - output = "The specified snapshot name is already in use. (0x716d8005)" - self.assertTrue(VNXError.has_error(output)) - - def test_has_error_with_specific_error(self): - output = "The specified snapshot name is already in use. (0x716d8005)" - has_error = VNXError.has_error(output, VNXError.SNAP_NAME_EXISTED) - self.assertTrue(has_error) - - has_error = VNXError.has_error(output, VNXError.LUN_ALREADY_EXPANDED) - self.assertFalse(has_error) - - def test_has_error_not_found(self): - output = "Cannot find the consistency group." - has_error = VNXError.has_error(output) - self.assertTrue(has_error) - - has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND) - self.assertTrue(has_error) - - def test_has_error_not_exist(self): - output = "The specified snapshot does not exist." - has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND) - self.assertTrue(has_error) - - output = "The (pool lun) may not exist." - has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND) - self.assertTrue(has_error) - - def test_has_error_multi_line(self): - output = """Could not retrieve the specified (pool lun). - The (pool lun) may not exist.""" - has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND) - self.assertTrue(has_error) - - def test_has_error_regular_string_false(self): - output = "Cannot unbind LUN because it's contained in a Storage Group." - has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND) - self.assertFalse(has_error) - - def test_has_error_multi_errors(self): - output = "Cannot unbind LUN because it's contained in a Storage Group." - has_error = VNXError.has_error(output, - VNXError.LUN_IN_SG, - VNXError.GENERAL_NOT_FOUND) - self.assertTrue(has_error) - - output = "Cannot unbind LUN because it's contained in a Storage Group." - has_error = VNXError.has_error(output, - VNXError.LUN_ALREADY_EXPANDED, - VNXError.LUN_NOT_MIGRATING) - self.assertFalse(has_error) - - -VNXProvisionEnum = emc_vnx_cli.VNXProvisionEnum - - -class VNXProvisionEnumTest(test.TestCase): - def test_get_opt(self): - opt = VNXProvisionEnum.get_opt(VNXProvisionEnum.DEDUPED) - self.assertEqual('-type Thin -deduplication on', - ' '.join(opt)) - - def test_get_opt_not_available(self): - self.assertRaises(ValueError, VNXProvisionEnum.get_opt, 'na') - - -VNXTieringEnum = emc_vnx_cli.VNXTieringEnum - - -class VNXTieringEnumTest(test.TestCase): - def test_get_opt(self): - opt = VNXTieringEnum.get_opt(VNXTieringEnum.HIGH_AUTO) - self.assertEqual( - '-initialTier highestAvailable -tieringPolicy autoTier', - ' '.join(opt)) - - def test_get_opt_not_available(self): - self.assertRaises(ValueError, VNXTieringEnum.get_opt, 'na') - - -VNXLun = emc_vnx_cli.VNXLun - - -class VNXLunTest(test.TestCase): - def test_lun_id_setter_str_input(self): - lun = VNXLun() - lun.lun_id = '5' - self.assertEqual(5, lun.lun_id) - - def test_lun_id_setter_dict_input(self): - lun = VNXLun() - lun.lun_id = {'lun_id': 12} - self.assertEqual(12, lun.lun_id) - - def test_lun_id_setter_str_error(self): - lun = VNXLun() - self.assertRaises(ValueError, setattr, lun, 'lun_id', '12a') - - def test_lun_provision_default(self): - lun = VNXLun() - lun.provision = {} - self.assertEqual(VNXProvisionEnum.THICK, lun.provision) - - def test_lun_provision_thin(self): - lun = VNXLun() - lun.provision = {'is_thin_lun': True, - 'is_compressed': False, - 'dedup_state': False} - self.assertEqual(VNXProvisionEnum.THIN, lun.provision) - - def test_lun_provision_compressed(self): - lun = VNXLun() - lun.provision = {'is_thin_lun': True, - 'is_compressed': True, - 'dedup_state': False} - self.assertEqual(VNXProvisionEnum.COMPRESSED, lun.provision) - - def test_lun_provision_dedup(self): - lun = VNXLun() - lun.provision = {'is_thin_lun': True, - 'is_compressed': False, - 'dedup_state': True} - self.assertEqual(VNXProvisionEnum.DEDUPED, lun.provision) - - def test_lun_provision_str_not_valid(self): - lun = VNXLun() - self.assertRaises(ValueError, setattr, lun, 'provision', 'invalid') - - def test_lun_provision_plain_str(self): - lun = VNXLun() - lun.provision = VNXProvisionEnum.DEDUPED - self.assertEqual(VNXProvisionEnum.DEDUPED, lun.provision) - - def test_lun_tier_default(self): - lun = VNXLun() - self.assertEqual(VNXTieringEnum.HIGH_AUTO, lun.tier) - - def test_lun_tier_invalid_str(self): - lun = VNXLun() - self.assertRaises(ValueError, setattr, lun, 'tier', 'invalid') - - def test_lun_tier_plain_str(self): - lun = VNXLun() - lun.tier = VNXTieringEnum.NO_MOVE - self.assertEqual(VNXTieringEnum.NO_MOVE, lun.tier) - - def test_lun_tier_highest_available(self): - lun = VNXLun() - lun.tier = {'tiering_policy': 'Auto Tier', - 'initial_tier': 'Highest Available'} - self.assertEqual(VNXTieringEnum.HIGH_AUTO, lun.tier) - - def test_lun_tier_auto(self): - lun = VNXLun() - lun.tier = {'tiering_policy': 'Auto Tier', - 'initial_tier': 'Optimize Pool'} - self.assertEqual(VNXTieringEnum.AUTO, lun.tier) - - def test_lun_tier_high(self): - lun = VNXLun() - lun.tier = {'tiering_policy': 'Highest Available', - 'initial_tier': 'Highest Available'} - self.assertEqual(VNXTieringEnum.HIGH, lun.tier) - - def test_lun_tier_low(self): - lun = VNXLun() - lun.tier = {'tiering_policy': 'Lowest Available', - 'initial_tier': 'Lowest Available'} - self.assertEqual(VNXTieringEnum.LOW, lun.tier) - - def test_lun_tier_no_move_high_tier(self): - lun = VNXLun() - lun.tier = {'tiering_policy': 'No Movement', - 'initial_tier': 'Highest Available'} - self.assertEqual(VNXTieringEnum.NO_MOVE, lun.tier) - - def test_lun_tier_no_move_optimize_pool(self): - lun = VNXLun() - lun.tier = {'tiering_policy': 'No Movement', - 'initial_tier': 'Optimize Pool'} - self.assertEqual(VNXTieringEnum.NO_MOVE, lun.tier) - - def test_update(self): - lun = VNXLun() - lun.lun_id = 19 - lun.update({ - 'lun_name': 'test_lun', - 'lun_id': 19, - 'total_capacity_gb': 1.0, - 'is_thin_lun': True, - 'is_compressed': False, - 'dedup_state': True, - 'tiering_policy': 'No Movement', - 'initial_tier': 'Optimize Pool'}) - self.assertEqual(1.0, lun.capacity) - self.assertEqual(VNXProvisionEnum.DEDUPED, lun.provision) - self.assertEqual(VNXTieringEnum.NO_MOVE, lun.tier) - - -Dict = emc_vnx_cli.Dict - - -class DictTest(test.TestCase): - def test_get_attr(self): - result = Dict() - result['a'] = 'A' - self.assertEqual('A', result.a) - self.assertEqual('A', result['a']) - - def test_get_attr_not_exists(self): - result = Dict() - self.assertRaises(AttributeError, getattr, result, 'a') - - -VNXCliParser = emc_vnx_cli.VNXCliParser -PropertyDescriptor = emc_vnx_cli.PropertyDescriptor - - -class DemoParser(VNXCliParser): - A = PropertyDescriptor('-a', 'Prop A (name)', 'prop_a') - B = PropertyDescriptor('-b', 'Prop B:') - C = PropertyDescriptor('-c', 'Prop C') - ID = PropertyDescriptor(None, 'ID:') - - -class VNXCliParserTest(test.TestCase): - def test_get_property_options(self): - options = DemoParser.get_property_options() - self.assertEqual('-a -b -c', ' '.join(options)) - - def test_parse(self): - output = """ - ID: test - Prop A (Name): ab (c) - Prop B: d ef - """ - parsed = DemoParser.parse( - output, - [DemoParser.A, DemoParser.ID, DemoParser.C]) - - self.assertEqual('ab (c)', parsed.prop_a) - self.assertIsNone(parsed.prop_c) - self.assertEqual('test', parsed.id) - self.assertRaises(AttributeError, getattr, parsed, 'prop_b') - - -VNXLunProperties = emc_vnx_cli.VNXLunProperties - - -class VNXLunPropertiesTest(test.TestCase): - - def test_parse(self): - output = """ - LOGICAL UNIT NUMBER 19 - Name: test_lun - User Capacity (Blocks): 2097152 - User Capacity (GBs): 1.000 - Pool Name: Pool4File - Is Thin LUN: Yes - Is Compressed: No - Deduplication State: Off - Deduplication Status: OK(0x0) - Tiering Policy: No Movement - Initial Tier: Optimize Pool - """ - parser = VNXLunProperties() - parsed = parser.parse(output) - self.assertEqual('test_lun', parsed.lun_name) - self.assertEqual(19, parsed.lun_id) - self.assertEqual(1.0, parsed.total_capacity_gb) - self.assertTrue(parsed.is_thin_lun) - self.assertFalse(parsed.is_compressed) - self.assertFalse(parsed.dedup_state) - self.assertEqual('No Movement', parsed.tiering_policy) - self.assertEqual('Optimize Pool', parsed.initial_tier) - self.assertIsNone(parsed['state']) - - -VNXPoolProperties = emc_vnx_cli.VNXPoolProperties - - -class VNXPoolPropertiesTest(test.TestCase): - def test_parse(self): - output = """ - Pool Name: Pool4File - Pool ID: 1 - Raid Type: Mixed - Percent Full Threshold: 70 - Description: - Disk Type: Mixed - State: Ready - Status: OK(0x0) - Current Operation: None - Current Operation State: N/A - Current Operation Status: N/A - Current Operation Percent Completed: 0 - Raw Capacity (Blocks): 6398264602 - Raw Capacity (GBs): 3050.930 - User Capacity (Blocks): 4885926912 - User Capacity (GBs): 2329.792 - Consumed Capacity (Blocks): 1795516416 - Consumed Capacity (GBs): 856.169 - Available Capacity (Blocks): 3090410496 - Available Capacity (GBs): 1473.623 - Percent Full: 36.749 - Total Subscribed Capacity (Blocks): 5666015232 - Total Subscribed Capacity (GBs): 2701.767 - Percent Subscribed: 115.966 - Oversubscribed by (Blocks): 780088320 - Oversubscribed by (GBs): 371.975 - """ - parser = VNXPoolProperties() - pool = parser.parse(output) - self.assertEqual('Ready', pool.state) - self.assertEqual(1, pool.pool_id) - self.assertEqual(2329.792, pool.total_capacity_gb) - self.assertEqual(1473.623, pool.free_capacity_gb) - self.assertIsNone(pool.fast_cache_enabled) - self.assertEqual('Pool4File', pool.pool_name) - self.assertEqual(2701.767, pool.provisioned_capacity_gb) - self.assertEqual(70, pool.pool_full_threshold) diff --git a/cinder/tests/unit/test_emc_xtremio.py b/cinder/tests/unit/test_emc_xtremio.py deleted file mode 100644 index be419f235..000000000 --- a/cinder/tests/unit/test_emc_xtremio.py +++ /dev/null @@ -1,734 +0,0 @@ -# Copyright (c) 2012 - 2014 EMC Corporation, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import time - -import mock - -from cinder import exception -from cinder import test -from cinder.tests.unit import fake_consistencygroup as fake_cg -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.volume.drivers.emc import xtremio - - -typ2id = {'volumes': 'vol-id', - 'snapshots': 'vol-id', - 'initiators': 'initiator-id', - 'initiator-groups': 'ig-id', - 'lun-maps': 'mapping-id', - 'consistency-groups': 'cg-id', - 'consistency-group-volumes': 'cg-vol-id', - } - -xms_data = {'xms': {1: {'version': '4.0.0'}}, - 'clusters': {1: {'name': 'brick1', - 'sys-sw-version': "4.0.0-devel_ba23ee5381eeab73", - 'ud-ssd-space': '8146708710', - 'ud-ssd-space-in-use': '708710', - 'vol-size': '29884416', - 'chap-authentication-mode': 'disabled', - 'chap-discovery-mode': 'disabled', - "index": 1, - }, - }, - 'target-groups': {'Default': {"index": 1, }, - }, - 'iscsi-portals': {'10.205.68.5/16': - {"port-address": - "iqn.2008-05.com.xtremio:001e67939c34", - "ip-port": 3260, - "ip-addr": "10.205.68.5/16", - "name": "10.205.68.5/16", - "index": 1, - }, - }, - 'targets': {'X1-SC2-fc1': {'index': 1, "name": "X1-SC2-fc1", - "port-address": - "21:00:00:24:ff:57:b2:36", - 'port-state': 'up', - }, - 'X1-SC2-fc2': {'index': 2, "name": "X1-SC2-fc2", - "port-address": - "21:00:00:24:ff:57:b2:55", - 'port-state': 'up', - } - }, - 'volumes': {}, - 'initiator-groups': {}, - 'initiators': {}, - 'lun-maps': {}, - 'consistency-groups': {}, - 'consistency-group-volumes': {}, - } - - -def get_xms_obj_by_name(typ, name): - for item in xms_data[typ].values(): - if 'name' in item and item['name'] == name: - return item - raise exception.NotFound() - - -def clean_xms_data(): - xms_data['volumes'] = {} - xms_data['initiator-groups'] = {} - xms_data['initiators'] = {} - xms_data['lun-maps'] = {} - xms_data['consistency-group-volumes'] = {} - xms_data['consistency-groups'] = {} - - -def fix_data(data, object_type): - d = {} - for key, value in data.items(): - if 'name' in key: - key = 'name' - d[key] = value - - if object_type == 'lun-maps': - d['lun'] = 1 - - d[typ2id[object_type]] = ["a91e8c81c2d14ae4865187ce4f866f8a", - d.get('name'), - len(xms_data.get(object_type, [])) + 1] - d['index'] = len(xms_data[object_type]) + 1 - return d - - -def get_xms_obj_key(data): - for key in data.keys(): - if 'name' in key: - return key - - -def get_obj(typ, name, idx): - if name: - return {"content": get_xms_obj_by_name(typ, name)} - elif idx: - if idx not in xms_data.get(typ, {}): - raise exception.NotFound() - return {"content": xms_data[typ][idx]} - - -def xms_request(object_type='volumes', method='GET', data=None, - name=None, idx=None, ver='v1'): - if object_type == 'snapshots': - object_type = 'volumes' - - try: - res = xms_data[object_type] - except KeyError: - raise exception.VolumeDriverException - if method == 'GET': - if name or idx: - return get_obj(object_type, name, idx) - else: - if data and data.get('full') == 1: - return {object_type: list(res.values())} - else: - return {object_type: [{"href": "/%s/%d" % (object_type, - obj['index']), - "name": obj.get('name')} - for obj in res.values()]} - elif method == 'POST': - data = fix_data(data, object_type) - name_key = get_xms_obj_key(data) - try: - if name_key and get_xms_obj_by_name(object_type, data[name_key]): - raise (exception - .VolumeBackendAPIException - ('Volume by this name already exists')) - except exception.NotFound: - pass - data['index'] = len(xms_data[object_type]) + 1 - xms_data[object_type][data['index']] = data - # find the name key - if name_key: - data['name'] = data[name_key] - if object_type == 'lun-maps': - data['ig-name'] = data['ig-id'] - - return {"links": [{"href": "/%s/%d" % - (object_type, data[typ2id[object_type]][2])}]} - elif method == 'DELETE': - if object_type == 'consistency-group-volumes': - data = [cgv for cgv in - xms_data['consistency-group-volumes'].values() - if cgv['vol-id'] == data['vol-id'] - and cgv['cg-id'] == data['cg-id']][0] - else: - data = get_obj(object_type, name, idx)['content'] - if data: - del xms_data[object_type][data['index']] - else: - raise exception.NotFound() - elif method == 'PUT': - obj = get_obj(object_type, name, idx)['content'] - data = fix_data(data, object_type) - del data['index'] - obj.update(data) - - -def xms_bad_request(object_type='volumes', method='GET', data=None, - name=None, idx=None, ver='v1'): - if method == 'GET': - raise exception.NotFound() - elif method == 'POST': - raise exception.VolumeBackendAPIException('Failed to create ig') - - -def xms_failed_rename_snapshot_request(object_type='volumes', - method='GET', data=None, - name=None, idx=None, ver='v1'): - if method == 'POST': - xms_data['volumes'][27] = {} - return { - "links": [ - { - "href": "https://host/api/json/v2/types/snapshots/27", - "rel": "self"}]} - elif method == 'PUT': - raise exception.VolumeBackendAPIException(data='Failed to delete') - elif method == 'DELETE': - del xms_data['volumes'][27] - - -class D(dict): - def update(self, *args, **kwargs): - self.__dict__.update(*args, **kwargs) - return dict.update(self, *args, **kwargs) - - -class CommonData(object): - connector = {'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:222', - 'wwpns': ["123456789012345", "123456789054321"], - 'wwnns': ["223456789012345", "223456789054321"], - 'host': 'fakehost', - } - - test_volume = {'name': 'vol1', - 'size': 1, - 'volume_name': 'vol1', - 'id': '192eb39b-6c2f-420c-bae3-3cfd117f0001', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'consistencygroup_id': - '192eb39b-6c2f-420c-bae3-3cfd117f0345', - } - test_snapshot = D() - test_snapshot.update({'name': 'snapshot1', - 'size': 1, - 'id': '192eb39b-6c2f-420c-bae3-3cfd117f0002', - 'volume_name': 'vol-vol1', - 'volume_id': '192eb39b-6c2f-420c-bae3-3cfd117f0001', - 'project_id': 'project', - 'consistencygroup_id': - '192eb39b-6c2f-420c-bae3-3cfd117f0345', - }) - test_snapshot.__dict__.update(test_snapshot) - test_volume2 = {'name': 'vol2', - 'size': 1, - 'volume_name': 'vol2', - 'id': '192eb39b-6c2f-420c-bae3-3cfd117f0004', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol2', - 'display_description': 'test volume 2', - 'volume_type_id': None, - 'consistencygroup_id': - '192eb39b-6c2f-420c-bae3-3cfd117f0345', - } - test_clone = {'name': 'clone1', - 'size': 1, - 'volume_name': 'vol3', - 'id': '192eb39b-6c2f-420c-bae3-3cfd117f0003', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'clone1', - 'display_description': 'volume created from snapshot', - 'volume_type_id': None, - 'consistencygroup_id': - '192eb39b-6c2f-420c-bae3-3cfd117f0345', - } - unmanaged1 = {'id': 'unmanaged1', - 'name': 'unmanaged1', - 'size': 3, - } - context = {'user': 'admin', } - group = {'id': '192eb39b-6c2f-420c-bae3-3cfd117f0345', - 'name': 'cg1', - 'status': 'OK', - } - cgsnapshot = mock.Mock(id='192eb39b-6c2f-420c-bae3-3cfd117f9876', - consistencygroup_id=group['id']) - - def cgsnap_getitem(self, val): - return self.__dict__[val] - - cgsnapshot.__getitem__ = cgsnap_getitem - - -@mock.patch('cinder.volume.drivers.emc.xtremio.XtremIOClient.req') -class EMCXIODriverISCSITestCase(test.TestCase): - def setUp(self): - super(EMCXIODriverISCSITestCase, self).setUp() - clean_xms_data() - - config = mock.Mock() - config.san_login = '' - config.san_password = '' - config.san_ip = '' - config.xtremio_cluster_name = 'brick1' - config.xtremio_provisioning_factor = 20.0 - config.max_over_subscription_ratio = 20.0 - config.xtremio_volumes_per_glance_cache = 100 - - def safe_get(key): - return getattr(config, key) - - config.safe_get = safe_get - self.driver = xtremio.XtremIOISCSIDriver(configuration=config) - self.driver.client = xtremio.XtremIOClient4(config, - config - .xtremio_cluster_name) - self.data = CommonData() - - def test_check_for_setup_error(self, req): - req.side_effect = xms_request - clusters = xms_data['clusters'] - del xms_data['clusters'] - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - xms_data['clusters'] = clusters - self.driver.check_for_setup_error() - - def test_client4_uses_v2(self, req): - def base_req(*args, **kwargs): - self.assertIn('v2', args) - req.side_effect = base_req - self.driver.client.req('volumes') - - def test_create_extend_delete_volume(self, req): - req.side_effect = xms_request - self.driver.create_volume(self.data.test_volume) - self.driver.extend_volume(self.data.test_volume, 5) - self.driver.delete_volume(self.data.test_volume) - - def test_create_delete_snapshot(self, req): - req.side_effect = xms_request - self.driver.create_volume(self.data.test_volume) - self.driver.create_snapshot(self.data.test_snapshot) - self.assertEqual(self.data.test_snapshot['id'], - xms_data['volumes'][2]['name']) - self.driver.delete_snapshot(self.data.test_snapshot) - self.driver.delete_volume(self.data.test_volume) - - def test_failed_rename_snapshot(self, req): - req.side_effect = xms_failed_rename_snapshot_request - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, - self.data.test_snapshot) - self.assertEqual(0, len(xms_data['volumes'])) - - def test_volume_from_snapshot(self, req): - req.side_effect = xms_request - xms_data['volumes'] = {} - self.driver.create_volume(self.data.test_volume) - self.driver.create_snapshot(self.data.test_snapshot) - self.driver.create_volume_from_snapshot(self.data.test_volume2, - self.data.test_snapshot) - self.driver.delete_volume(self.data.test_volume2) - self.driver.delete_volume(self.data.test_snapshot) - self.driver.delete_volume(self.data.test_volume) - - def test_clone_volume(self, req): - req.side_effect = xms_request - self.driver.db = mock.Mock() - (self.driver.db. - image_volume_cache_get_by_volume_id.return_value) = mock.MagicMock() - self.driver.create_volume(self.data.test_volume) - vol = xms_data['volumes'][1] - vol['num-of-dest-snaps'] = 200 - self.assertRaises(exception.CinderException, - self.driver.create_cloned_volume, - self.data.test_clone, - self.data.test_volume) - - vol['num-of-dest-snaps'] = 50 - self.driver.create_cloned_volume(self.data.test_clone, - self.data.test_volume) - self.driver.delete_volume(self.data.test_clone) - self.driver.delete_volume(self.data.test_volume) - - mock.patch.object(self.driver.client, - 'create_snapshot', - mock.Mock(side_effect= - exception.XtremIOSnapshotsLimitExceeded())) - self.assertRaises(exception.CinderException, - self.driver.create_cloned_volume, - self.data.test_clone, - self.data.test_volume) - - response = mock.MagicMock() - response.status_code = 400 - response.json.return_value = { - "message": "too_many_snapshots_per_vol", - "error_code": 400 - } - self.assertRaises(exception.XtremIOSnapshotsLimitExceeded, - self.driver.client.handle_errors, - response, '', '') - response.json.return_value = { - "message": "too_many_objs", - "error_code": 400 - } - self.assertRaises(exception.XtremIOSnapshotsLimitExceeded, - self.driver.client.handle_errors, - response, '', '') - - def test_duplicate_volume(self, req): - req.side_effect = xms_request - self.driver.create_volume(self.data.test_volume) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, self.data.test_volume) - self.driver.delete_volume(self.data.test_volume) - - def test_no_portals_configured(self, req): - req.side_effect = xms_request - portals = xms_data['iscsi-portals'].copy() - xms_data['iscsi-portals'].clear() - lunmap = {'lun': 4} - self.assertRaises(exception.VolumeDriverException, - self.driver._get_iscsi_properties, lunmap) - xms_data['iscsi-portals'] = portals - - def test_initialize_terminate_connection(self, req): - req.side_effect = xms_request - self.driver.create_volume(self.data.test_volume) - map_data = self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - self.assertEqual(1, map_data['data']['target_lun']) - i1 = xms_data['initiators'][1] - i1['ig-id'] = ['', i1['ig-id'], 1] - i1['chap-authentication-initiator-password'] = 'chap_password1' - i1['chap-discovery-initiator-password'] = 'chap_password2' - map_data = self.driver.initialize_connection(self.data.test_volume2, - self.data.connector) - self.driver.terminate_connection(self.data.test_volume, - self.data.connector) - - def test_initialize_chap_connection(self, req): - req.side_effect = xms_request - clean_xms_data() - self.driver.create_volume(self.data.test_volume) - map_data = self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - self.assertIsNone(map_data['data'].get('access_mode')) - c1 = xms_data['clusters'][1] - c1['chap-authentication-mode'] = 'initiator' - c1['chap-discovery-mode'] = 'initiator' - i1 = xms_data['initiators'][1] - i1['ig-id'] = ['', i1['ig-id'], 1] - i1['chap-authentication-initiator-password'] = 'chap_password1' - i1['chap-discovery-initiator-password'] = 'chap_password2' - map_data = self.driver.initialize_connection(self.data.test_volume2, - self.data.connector) - self.assertEqual('chap_password1', map_data['data']['auth_password']) - self.assertEqual('chap_password2', - map_data['data']['discovery_auth_password']) - i1['chap-authentication-initiator-password'] = None - i1['chap-discovery-initiator-password'] = None - map_data = self.driver.initialize_connection(self.data.test_volume2, - self.data.connector) - data = {} - self.driver._add_auth(data, True, True) - self.assertIn('initiator-discovery-user-name', data, - 'Missing discovery user in data') - self.assertIn('initiator-discovery-password', data, - 'Missing discovery password in data') - - def test_initialize_connection_bad_ig(self, req): - req.side_effect = xms_bad_request - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - self.data.test_volume, - self.data.connector) - self.driver.delete_volume(self.data.test_volume) - - def test_get_stats(self, req): - req.side_effect = xms_request - stats = self.driver.get_volume_stats(True) - self.assertEqual(self.driver.backend_name, - stats['volume_backend_name']) - - def test_manage_unmanage(self, req): - req.side_effect = xms_request - xms_data['volumes'] = {1: {'name': 'unmanaged1', - 'index': 1, - 'vol-size': '3', - }, - } - ref_vol = {"source-name": "unmanaged1"} - invalid_ref = {"source-name": "invalid"} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - self.data.test_volume, invalid_ref) - self.driver.manage_existing_get_size(self.data.test_volume, ref_vol) - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - self.data.test_volume, invalid_ref) - self.driver.manage_existing(self.data.test_volume, ref_vol) - self.assertRaises(exception.VolumeNotFound, self.driver.unmanage, - self.data.test_volume2) - self.driver.unmanage(self.data.test_volume) - - @mock.patch('cinder.objects.snapshot.SnapshotList.get_all_for_cgsnapshot') - def test_cg_operations(self, get_all_for_cgsnapshot, req): - req.side_effect = xms_request - d = self.data - snapshot_obj = fake_snapshot.fake_snapshot_obj(d.context) - snapshot_obj.consistencygroup_id = d.group['id'] - get_all_for_cgsnapshot.return_value = [snapshot_obj] - - self.driver.create_consistencygroup(d.context, d.group) - self.assertEqual(1, len(xms_data['consistency-groups'])) - self.driver.update_consistencygroup(d.context, d.group, - add_volumes=[d.test_volume, - d.test_volume2]) - self.assertEqual(2, len(xms_data['consistency-group-volumes'])) - self.driver.update_consistencygroup(d.context, d.group, - remove_volumes=[d.test_volume2]) - self.assertEqual(1, len(xms_data['consistency-group-volumes'])) - self.driver.db = mock.Mock() - (self.driver.db. - volume_get_all_by_group.return_value) = [mock.MagicMock()] - self.driver.create_cgsnapshot(d.context, d.cgsnapshot, []) - snapset_name = self.driver._get_cgsnap_name(d.cgsnapshot) - self.assertEqual(snapset_name, - '192eb39b6c2f420cbae33cfd117f0345192eb39b6c2f420cbae' - '33cfd117f9876') - snapset1 = {'ancestor-vol-id': ['', d.test_volume['id'], 2], - 'consistencygroup_id': d.group['id'], - 'name': snapset_name, - 'index': 1} - xms_data['snapshot-sets'] = {snapset_name: snapset1, 1: snapset1} - self.driver.delete_cgsnapshot(d.context, d.cgsnapshot, []) - self.driver.delete_consistencygroup(d.context, d.group, []) - xms_data['snapshot-sets'] = {} - - @mock.patch('cinder.objects.snapshot.SnapshotList.get_all_for_cgsnapshot') - def test_cg_from_src(self, get_all_for_cgsnapshot, req): - req.side_effect = xms_request - d = self.data - - self.assertRaises(exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - d.context, d.group, [], None, None, None, None) - - snapshot_obj = fake_snapshot.fake_snapshot_obj(d.context) - snapshot_obj.consistencygroup_id = d.group['id'] - snapshot_obj.volume_id = d.test_volume['id'] - get_all_for_cgsnapshot.return_value = [snapshot_obj] - - self.driver.create_consistencygroup(d.context, d.group) - self.driver.create_volume(d.test_volume) - self.driver.create_cgsnapshot(d.context, d.cgsnapshot, []) - xms_data['volumes'][2]['ancestor-vol-id'] = (xms_data['volumes'][1] - ['vol-id']) - snapset_name = self.driver._get_cgsnap_name(d.cgsnapshot) - - snapset1 = {'vol-list': [xms_data['volumes'][2]['vol-id']], - 'name': snapset_name, - 'index': 1} - xms_data['snapshot-sets'] = {snapset_name: snapset1, 1: snapset1} - cg_obj = fake_cg.fake_consistencyobject_obj(d.context) - new_vol1 = fake_volume.fake_volume_obj(d.context) - snapshot1 = (fake_snapshot - .fake_snapshot_obj - (d.context, volume_id=d.test_volume['id'])) - self.driver.create_consistencygroup_from_src(d.context, cg_obj, - [new_vol1], - d.cgsnapshot, [snapshot1]) - - new_cg_obj = fake_cg.fake_consistencyobject_obj(d.context, id=5) - snapset2_name = new_cg_obj.id - new_vol1.id = '192eb39b-6c2f-420c-bae3-3cfd117f0001' - new_vol2 = fake_volume.fake_volume_obj(d.context) - snapset2 = {'vol-list': [xms_data['volumes'][2]['vol-id']], - 'name': snapset2_name, - 'index': 1} - xms_data['snapshot-sets'].update({5: snapset2, - snapset2_name: snapset2}) - self.driver.create_consistencygroup_from_src(d.context, new_cg_obj, - [new_vol2], - None, None, - cg_obj, [new_vol1]) - - -@mock.patch('requests.request') -class EMCXIODriverTestCase(test.TestCase): - def setUp(self): - super(EMCXIODriverTestCase, self).setUp() - - configuration = mock.Mock() - configuration.san_login = '' - configuration.san_password = '' - configuration.san_ip = '' - configuration.xtremio_cluster_name = '' - configuration.driver_ssl_cert_verify = True - configuration.driver_ssl_cert_path = '/test/path/root_ca.crt' - - def safe_get(key): - return getattr(configuration, key) - - configuration.safe_get = safe_get - self.driver = xtremio.XtremIOISCSIDriver(configuration=configuration) - - self.data = CommonData() - - @mock.patch.object(time, 'sleep', mock.Mock(return_value=0)) - def test_retry_request(self, req): - busy_response = mock.MagicMock() - busy_response.status_code = 400 - busy_response.json.return_value = { - "message": "system_is_busy", - "error_code": 400 - } - good_response = mock.MagicMock() - good_response.status_code = 200 - - EMCXIODriverTestCase.req_count = 0 - - def busy_request(*args, **kwargs): - if EMCXIODriverTestCase.req_count < 1: - EMCXIODriverTestCase.req_count += 1 - return busy_response - return good_response - - req.side_effect = busy_request - self.driver.create_volume(self.data.test_volume) - - def test_verify_cert(self, req): - good_response = mock.MagicMock() - good_response.status_code = 200 - - def request_verify_cert(*args, **kwargs): - self.assertEqual(kwargs['verify'], '/test/path/root_ca.crt') - return good_response - - req.side_effect = request_verify_cert - self.driver.client.req('volumes') - - -@mock.patch('cinder.volume.drivers.emc.xtremio.XtremIOClient.req') -class EMCXIODriverFibreChannelTestCase(test.TestCase): - def setUp(self): - super(EMCXIODriverFibreChannelTestCase, self).setUp() - clean_xms_data() - - self.config = mock.Mock(san_login='', - san_password='', - san_ip='', - xtremio_cluster_name='', - xtremio_provisioning_factor=20.0) - self.driver = xtremio.XtremIOFibreChannelDriver( - configuration=self.config) - self.data = CommonData() - - def test_initialize_terminate_connection(self, req): - req.side_effect = xms_request - self.driver.client = xtremio.XtremIOClient4( - self.config, self.config.xtremio_cluster_name) - - self.driver.create_volume(self.data.test_volume) - map_data = self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - self.assertEqual(1, map_data['data']['target_lun']) - self.driver.terminate_connection(self.data.test_volume, - self.data.connector) - self.driver.delete_volume(self.data.test_volume) - - def test_initialize_existing_ig_terminate_connection(self, req): - req.side_effect = xms_request - self.driver.client = xtremio.XtremIOClient4( - self.config, self.config.xtremio_cluster_name) - - self.driver.create_volume(self.data.test_volume) - - pre_existing = 'pre_existing_host' - self.driver._create_ig(pre_existing) - wwpns = self.driver._get_initiator_name(self.data.connector) - for wwpn in wwpns: - data = {'initiator-name': wwpn, 'ig-id': pre_existing, - 'port-address': wwpn} - self.driver.client.req('initiators', 'POST', data) - - def get_fake_initiator(wwpn): - return {'port-address': wwpn, 'ig-id': ['', pre_existing, 1]} - with mock.patch.object(self.driver.client, 'get_initiator', - side_effect=get_fake_initiator): - map_data = self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - self.assertEqual(1, map_data['data']['target_lun']) - self.assertEqual(1, len(xms_data['initiator-groups'])) - self.driver.terminate_connection(self.data.test_volume, - self.data.connector) - self.driver.delete_volume(self.data.test_volume) - - def test_race_on_terminate_connection(self, req): - """Test for race conditions on num_of_mapped_volumes. - - This test confirms that num_of_mapped_volumes won't break even if we - receive a NotFound exception when retrieving info on a specific - mapping, as that specific mapping could have been deleted between - the request to get the list of exiting mappings and the request to get - the info on one of them. - """ - req.side_effect = xms_request - self.driver.client = xtremio.XtremIOClient3( - self.config, self.config.xtremio_cluster_name) - # We'll wrap num_of_mapped_volumes, we'll store here original method - original_method = self.driver.client.num_of_mapped_volumes - - def fake_num_of_mapped_volumes(*args, **kwargs): - # Add a nonexistent mapping - mappings = [{'href': 'volumes/1'}, {'href': 'volumes/12'}] - - # Side effects will be: 1st call returns the list, then we return - # data for existing mappings, and on the nonexistent one we added - # we return NotFound - side_effect = [{'lun-maps': mappings}, - {'content': xms_data['lun-maps'][1]}, - exception.NotFound] - - with mock.patch.object(self.driver.client, 'req', - side_effect=side_effect): - return original_method(*args, **kwargs) - - self.driver.create_volume(self.data.test_volume) - map_data = self.driver.initialize_connection(self.data.test_volume, - self.data.connector) - self.assertEqual(1, map_data['data']['target_lun']) - with mock.patch.object(self.driver.client, 'num_of_mapped_volumes', - side_effect=fake_num_of_mapped_volumes): - self.driver.terminate_connection(self.data.test_volume, - self.data.connector) - self.driver.delete_volume(self.data.test_volume) diff --git a/cinder/tests/unit/test_eqlx.py b/cinder/tests/unit/test_eqlx.py deleted file mode 100644 index f4e184b60..000000000 --- a/cinder/tests/unit/test_eqlx.py +++ /dev/null @@ -1,460 +0,0 @@ -# Copyright (c) 2013 Dell Inc. -# Copyright 2013 OpenStack LLC -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import time - -from eventlet import greenthread -import mock -from oslo_concurrency import processutils -import paramiko -import six - -from cinder import context -from cinder import exception -from cinder import ssh_utils -from cinder import test -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers import eqlx - - -class DellEQLSanISCSIDriverTestCase(test.TestCase): - - def setUp(self): - super(DellEQLSanISCSIDriverTestCase, self).setUp() - self.configuration = mock.Mock(conf.Configuration) - self.configuration.san_is_local = False - self.configuration.san_ip = "10.0.0.1" - self.configuration.san_login = "foo" - self.configuration.san_password = "bar" - self.configuration.san_ssh_port = 16022 - self.configuration.san_thin_provision = True - self.configuration.san_private_key = 'foo' - self.configuration.ssh_min_pool_conn = 1 - self.configuration.ssh_max_pool_conn = 5 - self.configuration.ssh_conn_timeout = 30 - self.configuration.eqlx_pool = 'non-default' - self.configuration.eqlx_group_name = 'group-0' - self.configuration.eqlx_cli_timeout = 30 - self.configuration.eqlx_cli_max_retries = 5 - - self.configuration.eqlx_use_chap = False - self.configuration.use_chap_auth = True - self.configuration.chap_username = 'admin' - self.configuration.chap_password = 'password' - - self.configuration.max_over_subscription_ratio = 1.0 - - self.driver_stats_output = ['TotalCapacity: 111GB', - 'FreeSpace: 11GB', - 'VolumeReserve: 80GB'] - self.cmd = 'this is dummy command' - self._context = context.get_admin_context() - self.driver = eqlx.DellEQLSanISCSIDriver( - configuration=self.configuration) - self.volume_name = "fakevolume" - self.volid = "fakeid" - self.connector = { - 'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:2227dab76162', - 'host': 'fakehost'} - self.access_record_output = [ - "ID Initiator Ipaddress AuthMethod UserName Apply-To", - "--- --------------- ------------- ---------- ---------- --------", - "1 iqn.1993-08.org.debian:01:222 *.*.*.* none both", - " 7dab76162"] - - self.fake_iqn = 'iqn.2003-10.com.equallogic:group01:25366:fakev' - self.fake_iqn_return = ['iSCSI target name is %s.' % self.fake_iqn] - self.driver._group_ip = '10.0.1.6' - self.properties = { - 'target_discovered': True, - 'target_portal': '%s:3260' % self.driver._group_ip, - 'target_iqn': self.fake_iqn, - 'volume_id': 1} - self._model_update = { - 'provider_location': "%s:3260,1 %s 0" % (self.driver._group_ip, - self.fake_iqn), - 'provider_auth': 'CHAP %s %s' % ( - self.configuration.chap_username, - self.configuration.chap_password) - } - - def _fake_get_iscsi_properties(self, volume): - return self.properties - - def test_create_volume(self): - volume = {'name': self.volume_name, 'size': 1} - mock_attrs = {'args': ['volume', 'create', volume['name'], - "%sG" % (volume['size']), 'pool', - self.configuration.eqlx_pool, - 'thin-provision']} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - mock_eql_execute.return_value = self.fake_iqn_return - model_update = self.driver.create_volume(volume) - self.assertEqual(self._model_update, model_update) - - def test_delete_volume(self): - volume = {'name': self.volume_name, 'size': 1} - show_attrs = {'args': ['volume', 'select', volume['name'], 'show']} - off_attrs = {'args': ['volume', 'select', volume['name'], 'offline']} - delete_attrs = {'args': ['volume', 'delete', volume['name']]} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**show_attrs) - mock_eql_execute.configure_mock(**off_attrs) - mock_eql_execute.configure_mock(**delete_attrs) - self.driver.delete_volume(volume) - - def test_delete_absent_volume(self): - volume = {'name': self.volume_name, 'size': 1, 'id': self.volid} - mock_attrs = {'args': ['volume', 'select', volume['name'], 'show']} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - mock_eql_execute.side_effect = processutils.ProcessExecutionError( - stdout='% Error ..... does not exist.\n') - self.driver.delete_volume(volume) - - def test_ensure_export(self): - volume = {'name': self.volume_name, 'size': 1} - mock_attrs = {'args': ['volume', 'select', volume['name'], 'show']} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - self.driver.ensure_export({}, volume) - - def test_create_snapshot(self): - snapshot = {'name': 'fakesnap', 'volume_name': 'fakevolume_name'} - snap_name = 'fake_snap_name' - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.return_value = ['Snapshot name is %s' % snap_name] - self.driver.create_snapshot(snapshot) - - def test_create_volume_from_snapshot(self): - snapshot = {'name': 'fakesnap', 'volume_name': 'fakevolume_name'} - volume = {'name': self.volume_name} - mock_attrs = {'args': ['volume', 'select', snapshot['volume_name'], - 'snapshot', 'select', snapshot['name'], - 'clone', volume['name']]} - - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - mock_eql_execute.return_value = self.fake_iqn_return - model_update = self.driver.create_volume_from_snapshot(volume, - snapshot) - self.assertEqual(self._model_update, model_update) - - def test_create_cloned_volume(self): - src_vref = {'name': 'fake_uuid'} - volume = {'name': self.volume_name} - mock_attrs = {'args': ['volume', 'select', volume['name'], - 'multihost-access', 'enable']} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - mock_eql_execute.return_value = self.fake_iqn_return - model_update = self.driver.create_cloned_volume(volume, src_vref) - self.assertEqual(self._model_update, model_update) - - def test_delete_snapshot(self): - snapshot = {'name': 'fakesnap', 'volume_name': 'fakevolume_name'} - mock_attrs = {'args': ['volume', 'select', snapshot['volume_name'], - 'snapshot', 'delete', snapshot['name']]} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - self.driver.delete_snapshot(snapshot) - - def test_extend_volume(self): - new_size = '200' - volume = {'name': self.volume_name, 'size': 100} - mock_attrs = {'args': ['volume', 'select', volume['name'], - 'size', "%sG" % new_size]} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - self.driver.extend_volume(volume, new_size) - - def test_initialize_connection(self): - volume = {'name': self.volume_name} - mock_attrs = {'args': ['volume', 'select', volume['name'], 'access', - 'create', 'initiator', - self.connector['initiator'], - 'authmethod', 'chap', - 'username', - self.configuration.chap_username]} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - with mock.patch.object(self.driver, - '_get_iscsi_properties') as mock_iscsi: - mock_eql_execute.configure_mock(**mock_attrs) - mock_iscsi.return_value = self.properties - iscsi_properties = self.driver.initialize_connection( - volume, self.connector) - self.assertEqual(self._fake_get_iscsi_properties(volume), - iscsi_properties['data']) - - def test_terminate_connection(self): - def my_side_effect(*args, **kwargs): - if args[4] == 'show': - return self.access_record_output - else: - return '' - volume = {'name': self.volume_name} - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.side_effect = my_side_effect - self.driver.terminate_connection(volume, self.connector) - - def test_do_setup(self): - fake_group_ip = '10.1.2.3' - - def my_side_effect(*args, **kwargs): - if args[0] == 'grpparams': - return ['Group-Ipaddress: %s' % fake_group_ip] - else: - return '' - - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.side_effect = my_side_effect - self.driver.do_setup(self._context) - self.assertEqual(fake_group_ip, self.driver._group_ip) - - def test_update_volume_stats_thin(self): - mock_attrs = {'args': ['pool', 'select', - self.configuration.eqlx_pool, 'show']} - self.configuration.san_thin_provision = True - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - mock_eql_execute.return_value = self.driver_stats_output - self.driver._update_volume_stats() - self.assert_volume_stats(self.driver._stats) - - def test_update_volume_stats_thick(self): - mock_attrs = {'args': ['pool', 'select', - self.configuration.eqlx_pool, 'show']} - self.configuration.san_thin_provision = False - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - mock_eql_execute.return_value = self.driver_stats_output - self.driver._update_volume_stats() - self.assert_volume_stats(self.driver._stats) - - def test_get_volume_stats_thin(self): - mock_attrs = {'args': ['pool', 'select', - self.configuration.eqlx_pool, 'show']} - self.configuration.san_thin_provision = True - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - mock_eql_execute.return_value = self.driver_stats_output - stats = self.driver.get_volume_stats(refresh=True) - self.assert_volume_stats(stats) - - def test_get_volume_stats_thick(self): - mock_attrs = {'args': ['pool', 'select', - self.configuration.eqlx_pool, 'show']} - self.configuration.san_thin_provision = False - with mock.patch.object(self.driver, - '_eql_execute') as mock_eql_execute: - mock_eql_execute.configure_mock(**mock_attrs) - mock_eql_execute.return_value = self.driver_stats_output - stats = self.driver.get_volume_stats(refresh=True) - self.assert_volume_stats(stats) - - def assert_volume_stats(self, stats): - thin_enabled = self.configuration.san_thin_provision - self.assertEqual(float('111.0'), stats['total_capacity_gb']) - self.assertEqual(float('11.0'), stats['free_capacity_gb']) - - if thin_enabled: - self.assertEqual(80.0, stats['provisioned_capacity_gb']) - else: - space = stats['total_capacity_gb'] - stats['free_capacity_gb'] - self.assertEqual(space, stats['provisioned_capacity_gb']) - - self.assertEqual(thin_enabled, stats['thin_provisioning_support']) - self.assertEqual(not thin_enabled, - stats['thick_provisioning_support']) - self.assertEqual('Dell', stats['vendor_name']) - self.assertTrue(stats['multiattach']) - - def test_get_space_in_gb(self): - self.assertEqual(123.0, self.driver._get_space_in_gb('123.0GB')) - self.assertEqual(123.0 * 1024, self.driver._get_space_in_gb('123.0TB')) - self.assertEqual(1.0, self.driver._get_space_in_gb('1024.0MB')) - - def test_get_output(self): - - def _fake_recv(ignore_arg): - return '%s> ' % self.configuration.eqlx_group_name - - chan = mock.Mock(paramiko.Channel) - mock_recv = self.mock_object(chan, 'recv') - mock_recv.return_value = '%s> ' % self.configuration.eqlx_group_name - self.assertEqual([_fake_recv(None)], self.driver._get_output(chan)) - - def test_get_prefixed_value(self): - lines = ['Line1 passed', 'Line1 failed'] - prefix = ['Line1', 'Line2'] - expected_output = [' passed', None] - self.assertEqual(expected_output[0], - self.driver._get_prefixed_value(lines, prefix[0])) - self.assertEqual(expected_output[1], - self.driver._get_prefixed_value(lines, prefix[1])) - - def test_ssh_execute(self): - ssh = mock.Mock(paramiko.SSHClient) - chan = mock.Mock(paramiko.Channel) - transport = mock.Mock(paramiko.Transport) - mock_get_output = self.mock_object(self.driver, '_get_output') - self.mock_object(chan, 'invoke_shell') - expected_output = ['NoError: test run'] - mock_get_output.return_value = expected_output - ssh.get_transport.return_value = transport - transport.open_session.return_value = chan - chan.invoke_shell() - chan.send('stty columns 255' + '\r') - chan.send(self.cmd + '\r') - chan.close() - self.assertEqual(expected_output, - self.driver._ssh_execute(ssh, self.cmd)) - - def test_ssh_execute_error(self): - self.mock_object(self.driver, '_ssh_execute', - mock.Mock(side_effect= - processutils.ProcessExecutionError)) - ssh = mock.Mock(paramiko.SSHClient) - chan = mock.Mock(paramiko.Channel) - transport = mock.Mock(paramiko.Transport) - mock_get_output = self.mock_object(self.driver, '_get_output') - self.mock_object(ssh, 'get_transport') - self.mock_object(chan, 'invoke_shell') - expected_output = ['Error: test run', '% Error'] - mock_get_output.return_value = expected_output - ssh.get_transport().return_value = transport - transport.open_session.return_value = chan - chan.invoke_shell() - chan.send('stty columns 255' + '\r') - chan.send(self.cmd + '\r') - chan.close() - self.assertRaises(processutils.ProcessExecutionError, - self.driver._ssh_execute, ssh, self.cmd) - - @mock.patch.object(greenthread, 'sleep') - def test_ensure_retries(self, _gt_sleep): - num_attempts = 3 - self.driver.configuration.eqlx_cli_max_retries = num_attempts - self.mock_object(self.driver, '_ssh_execute', - mock.Mock(side_effect=exception. - VolumeBackendAPIException("some error"))) - # mocks for calls in _run_ssh - self.mock_object(utils, 'check_ssh_injection') - self.mock_object(ssh_utils, 'SSHPool') - - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - self.driver.sshpool = mock.Mock(return_value=sshpool) - ssh = mock.Mock(paramiko.SSHClient) - self.driver.sshpool.item().__enter__ = mock.Mock(return_value=ssh) - self.driver.sshpool.item().__exit__ = mock.Mock(return_value=False) - # now call the execute - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._eql_execute, "fake command") - self.assertEqual(num_attempts + 1, - self.driver._ssh_execute.call_count) - - @mock.patch.object(greenthread, 'sleep') - def test_ensure_connection_retries(self, _gt_sleep): - num_attempts = 3 - self.driver.configuration.eqlx_cli_max_retries = num_attempts - self.mock_object(self.driver, '_ssh_execute', - mock.Mock(side_effect= - processutils.ProcessExecutionError - (stdout='% Error ... some error.\n'))) - # mocks for calls in _run_ssh - self.mock_object(utils, 'check_ssh_injection') - self.mock_object(ssh_utils, 'SSHPool') - - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - self.driver.sshpool = mock.Mock(return_value=sshpool) - ssh = mock.Mock(paramiko.SSHClient) - self.driver.sshpool.item().__enter__ = mock.Mock(return_value=ssh) - self.driver.sshpool.item().__exit__ = mock.Mock(return_value=False) - # now call the execute - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._eql_execute, "fake command") - self.assertEqual(num_attempts + 1, - self.driver._ssh_execute.call_count) - - @mock.patch.object(greenthread, 'sleep') - def test_ensure_retries_on_channel_timeout(self, _gt_sleep): - num_attempts = 3 - self.driver.configuration.eqlx_cli_max_retries = num_attempts - - # mocks for calls and objects in _run_ssh - self.mock_object(utils, 'check_ssh_injection') - self.mock_object(ssh_utils, 'SSHPool') - - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - self.driver.sshpool = mock.Mock(return_value=sshpool) - ssh = mock.Mock(paramiko.SSHClient) - self.driver.sshpool.item().__enter__ = mock.Mock(return_value=ssh) - self.driver.sshpool.item().__exit__ = mock.Mock(return_value=False) - # mocks for _ssh_execute and _get_output - self.mock_object(self.driver, '_get_output', - mock.Mock(side_effect=exception. - VolumeBackendAPIException("some error"))) - # now call the execute - with mock.patch('sys.stderr', new=six.StringIO()): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._eql_execute, "fake command") - - self.assertEqual(num_attempts + 1, self.driver._get_output.call_count) - - def test_with_timeout(self): - @eqlx.with_timeout - def no_timeout(cmd, *args, **kwargs): - return 'no timeout' - - @eqlx.with_timeout - def w_timeout(cmd, *args, **kwargs): - time.sleep(1) - - self.assertEqual('no timeout', no_timeout('fake cmd')) - self.assertRaises(exception.VolumeBackendAPIException, - w_timeout, 'fake cmd', timeout=0.1) - - def test_local_path(self): - self.assertRaises(NotImplementedError, self.driver.local_path, '') diff --git a/cinder/tests/unit/test_evaluator.py b/cinder/tests/unit/test_evaluator.py deleted file mode 100644 index 4ff3384ee..000000000 --- a/cinder/tests/unit/test_evaluator.py +++ /dev/null @@ -1,139 +0,0 @@ -# Copyright (c) 2014 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder import exception -from cinder.scheduler.evaluator import evaluator -from cinder import test - - -class EvaluatorTestCase(test.TestCase): - def test_simple_integer(self): - self.assertEqual(2, evaluator.evaluate("1+1")) - self.assertEqual(9, evaluator.evaluate("2+3+4")) - self.assertEqual(23, evaluator.evaluate("11+12")) - self.assertEqual(30, evaluator.evaluate("5*6")) - self.assertEqual(2, evaluator.evaluate("22/11")) - self.assertEqual(38, evaluator.evaluate("109-71")) - self.assertEqual( - 493, evaluator.evaluate("872 - 453 + 44 / 22 * 4 + 66")) - - def test_simple_float(self): - self.assertEqual(2.0, evaluator.evaluate("1.0 + 1.0")) - self.assertEqual(2.5, evaluator.evaluate("1.5 + 1.0")) - self.assertEqual(3.0, evaluator.evaluate("1.5 * 2.0")) - - def test_int_float_mix(self): - self.assertEqual(2.5, evaluator.evaluate("1.5 + 1")) - self.assertEqual(4.25, evaluator.evaluate("8.5 / 2")) - self.assertEqual(5.25, evaluator.evaluate("10/4+0.75 + 2")) - - def test_negative_numbers(self): - self.assertEqual(-2, evaluator.evaluate("-2")) - self.assertEqual(-1, evaluator.evaluate("-2+1")) - self.assertEqual(3, evaluator.evaluate("5+-2")) - - def test_exponent(self): - self.assertEqual(8, evaluator.evaluate("2^3")) - self.assertEqual(-8, evaluator.evaluate("-2 ^ 3")) - self.assertEqual(15.625, evaluator.evaluate("2.5 ^ 3")) - self.assertEqual(8, evaluator.evaluate("4 ^ 1.5")) - - def test_function(self): - self.assertEqual(5, evaluator.evaluate("abs(-5)")) - self.assertEqual(2, evaluator.evaluate("abs(2)")) - self.assertEqual(1, evaluator.evaluate("min(1, 100)")) - self.assertEqual(100, evaluator.evaluate("max(1, 100)")) - - def test_parentheses(self): - self.assertEqual(1, evaluator.evaluate("(1)")) - self.assertEqual(-1, evaluator.evaluate("(-1)")) - self.assertEqual(2, evaluator.evaluate("(1+1)")) - self.assertEqual(15, evaluator.evaluate("(1+2) * 5")) - self.assertEqual(3, evaluator.evaluate("(1+2)*(3-1)/((1+(2-1)))")) - self.assertEqual( - -8.0, evaluator. evaluate("((1.0 / 0.5) * (2)) *(-2)")) - - def test_comparisons(self): - self.assertTrue(evaluator.evaluate("1 < 2")) - self.assertTrue(evaluator.evaluate("2 > 1")) - self.assertTrue(evaluator.evaluate("2 != 1")) - self.assertFalse(evaluator.evaluate("1 > 2")) - self.assertFalse(evaluator.evaluate("2 < 1")) - self.assertFalse(evaluator.evaluate("2 == 1")) - self.assertTrue(evaluator.evaluate("(1 == 1) == !(1 == 2)")) - - def test_logic_ops(self): - self.assertTrue(evaluator.evaluate("(1 == 1) AND (2 == 2)")) - self.assertTrue(evaluator.evaluate("(1 == 1) and (2 == 2)")) - self.assertTrue(evaluator.evaluate("(1 == 1) && (2 == 2)")) - self.assertFalse(evaluator.evaluate("(1 == 1) && (5 == 2)")) - - self.assertTrue(evaluator.evaluate("(1 == 1) OR (5 == 2)")) - self.assertTrue(evaluator.evaluate("(1 == 1) or (5 == 2)")) - self.assertTrue(evaluator.evaluate("(1 == 1) || (5 == 2)")) - self.assertFalse(evaluator.evaluate("(5 == 1) || (5 == 2)")) - - self.assertFalse(evaluator.evaluate("(1 == 1) AND NOT (2 == 2)")) - self.assertFalse(evaluator.evaluate("(1 == 1) AND not (2 == 2)")) - self.assertFalse(evaluator.evaluate("(1 == 1) AND !(2 == 2)")) - self.assertTrue(evaluator.evaluate("(1 == 1) AND NOT (5 == 2)")) - self.assertTrue(evaluator.evaluate("(1 == 1) OR NOT (2 == 2) " - "AND (5 == 5)")) - - def test_ternary_conditional(self): - self.assertEqual(5, evaluator.evaluate("(1 < 2) ? 5 : 10")) - self.assertEqual(10, evaluator.evaluate("(1 > 2) ? 5 : 10")) - - def test_variables_dict(self): - stats = {'iops': 1000, 'usage': 0.65, 'count': 503, 'free_space': 407} - request = {'iops': 500, 'size': 4} - self.assertEqual(1500, evaluator.evaluate("stats.iops + request.iops", - stats=stats, - request=request)) - - def test_missing_var(self): - stats = {'iops': 1000, 'usage': 0.65, 'count': 503, 'free_space': 407} - request = {'iops': 500, 'size': 4} - self.assertRaises(exception.EvaluatorParseException, - evaluator.evaluate, - "foo.bob + 5", - stats=stats, request=request) - self.assertRaises(exception.EvaluatorParseException, - evaluator.evaluate, - "stats.bob + 5", - stats=stats, request=request) - self.assertRaises(exception.EvaluatorParseException, - evaluator.evaluate, - "fake.var + 1", - stats=stats, request=request, fake=None) - - def test_bad_expression(self): - self.assertRaises(exception.EvaluatorParseException, - evaluator.evaluate, - "1/*1") - - def test_nonnumber_comparison(self): - nonnumber = {'test': 'foo'} - request = {'test': 'bar'} - self.assertRaises( - exception.EvaluatorParseException, - evaluator.evaluate, - "nonnumber.test != request.test", - nonnumber=nonnumber, request=request) - - def test_div_zero(self): - self.assertRaises(exception.EvaluatorParseException, - evaluator.evaluate, - "7 / 0") diff --git a/cinder/tests/unit/test_exception.py b/cinder/tests/unit/test_exception.py deleted file mode 100644 index 76d75a027..000000000 --- a/cinder/tests/unit/test_exception.py +++ /dev/null @@ -1,123 +0,0 @@ - -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder import exception -from cinder import test - -import mock -import six -import webob.util - - -class CinderExceptionTestCase(test.TestCase): - def test_default_error_msg(self): - class FakeCinderException(exception.CinderException): - message = "default message" - - exc = FakeCinderException() - self.assertEqual('default message', six.text_type(exc)) - - def test_error_msg(self): - self.assertEqual('test', - six.text_type(exception.CinderException('test'))) - - def test_default_error_msg_with_kwargs(self): - class FakeCinderException(exception.CinderException): - message = "default message: %(code)s" - - exc = FakeCinderException(code=500) - self.assertEqual('default message: 500', six.text_type(exc)) - - def test_error_msg_exception_with_kwargs(self): - # NOTE(dprince): disable format errors for this test - self.flags(fatal_exception_format_errors=False) - - class FakeCinderException(exception.CinderException): - message = "default message: %(misspelled_code)s" - - exc = FakeCinderException(code=500) - self.assertEqual('default message: %(misspelled_code)s', - six.text_type(exc)) - - def test_default_error_code(self): - class FakeCinderException(exception.CinderException): - code = 404 - - exc = FakeCinderException() - self.assertEqual(404, exc.kwargs['code']) - - def test_error_code_from_kwarg(self): - class FakeCinderException(exception.CinderException): - code = 500 - - exc = FakeCinderException(code=404) - self.assertEqual(404, exc.kwargs['code']) - - def test_error_msg_is_exception_to_string(self): - msg = 'test message' - exc1 = Exception(msg) - exc2 = exception.CinderException(exc1) - self.assertEqual(msg, exc2.msg) - - def test_exception_kwargs_to_string(self): - msg = 'test message' - exc1 = Exception(msg) - exc2 = exception.CinderException(kwarg1=exc1) - self.assertEqual(msg, exc2.kwargs['kwarg1']) - - def test_message_in_format_string(self): - class FakeCinderException(exception.CinderException): - message = 'FakeCinderException: %(message)s' - - exc = FakeCinderException(message='message') - self.assertEqual('FakeCinderException: message', six.text_type(exc)) - - def test_message_and_kwarg_in_format_string(self): - class FakeCinderException(exception.CinderException): - message = 'Error %(code)d: %(message)s' - - exc = FakeCinderException(message='message', code=404) - self.assertEqual('Error 404: message', six.text_type(exc)) - - def test_message_is_exception_in_format_string(self): - class FakeCinderException(exception.CinderException): - message = 'Exception: %(message)s' - - msg = 'test message' - exc1 = Exception(msg) - exc2 = FakeCinderException(message=exc1) - self.assertEqual('Exception: test message', six.text_type(exc2)) - - -class CinderConvertedExceptionTestCase(test.TestCase): - def test_default_args(self): - exc = exception.ConvertedException() - self.assertNotEqual('', exc.title) - self.assertEqual(500, exc.code) - self.assertEqual('', exc.explanation) - - def test_standard_status_code(self): - with mock.patch.dict(webob.util.status_reasons, {200: 'reason'}): - exc = exception.ConvertedException(code=200) - self.assertEqual('reason', exc.title) - - @mock.patch.dict(webob.util.status_reasons, {500: 'reason'}) - def test_generic_status_code(self): - with mock.patch.dict(webob.util.status_generic_reasons, - {5: 'generic_reason'}): - exc = exception.ConvertedException(code=599) - self.assertEqual('generic_reason', exc.title) diff --git a/cinder/tests/unit/test_fixtures.py b/cinder/tests/unit/test_fixtures.py deleted file mode 100644 index 79d159ebf..000000000 --- a/cinder/tests/unit/test_fixtures.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import fixtures as fx -from oslo_log import log as logging -import testtools - -from cinder.tests import fixtures - - -class TestLogging(testtools.TestCase): - def test_default_logging(self): - stdlog = self.useFixture(fixtures.StandardLogging()) - root = logging.getLogger() - # there should be a null handler as well at DEBUG - self.assertEqual(2, len(root.handlers), root.handlers) - log = logging.getLogger(__name__) - log.info("at info") - log.debug("at debug") - self.assertIn("at info", stdlog.logger.output) - self.assertNotIn("at debug", stdlog.logger.output) - - # broken debug messages should still explode, even though we - # aren't logging them in the regular handler - self.assertRaises(TypeError, log.debug, "this is broken %s %s", "foo") - - # and, ensure that one of the terrible log messages isn't - # output at info - warn_log = logging.getLogger('migrate.versioning.api') - warn_log.info("warn_log at info, should be skipped") - warn_log.error("warn_log at error") - self.assertIn("warn_log at error", stdlog.logger.output) - self.assertNotIn("warn_log at info", stdlog.logger.output) - - def test_debug_logging(self): - self.useFixture(fx.EnvironmentVariable('OS_DEBUG', '1')) - - stdlog = self.useFixture(fixtures.StandardLogging()) - root = logging.getLogger() - # there should no longer be a null handler - self.assertEqual(1, len(root.handlers), root.handlers) - log = logging.getLogger(__name__) - log.info("at info") - log.debug("at debug") - self.assertIn("at info", stdlog.logger.output) - self.assertIn("at debug", stdlog.logger.output) diff --git a/cinder/tests/unit/test_glusterfs.py b/cinder/tests/unit/test_glusterfs.py deleted file mode 100644 index 8f11757f6..000000000 --- a/cinder/tests/unit/test_glusterfs.py +++ /dev/null @@ -1,1851 +0,0 @@ -# Copyright (c) 2013 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit tests for the GlusterFS driver module.""" - -import errno -import os -import six -import tempfile -import time -import traceback - -import mock -import os_brick -from oslo_concurrency import processutils as putils -from oslo_config import cfg -from oslo_utils import imageutils -from oslo_utils import units - -from cinder import compute -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder.image import image_utils -from cinder import test -from cinder import utils -from cinder.volume import driver as base_driver -from cinder.volume.drivers import glusterfs -from cinder.volume.drivers import remotefs as remotefs_drv - - -CONF = cfg.CONF - - -class DumbVolume(object): - fields = {} - - def __setitem__(self, key, value): - self.fields[key] = value - - def __getitem__(self, item): - return self.fields[item] - - -class FakeDb(object): - msg = "Tests are broken: mock this out." - - def volume_get(self, *a, **kw): - raise Exception(self.msg) - - def snapshot_get_all_for_volume(self, *a, **kw): - """Mock this if you want results from it.""" - return [] - - -class GlusterFsDriverTestCase(test.TestCase): - """Test case for GlusterFS driver.""" - - TEST_EXPORT1 = 'glusterfs-host1:/export' - TEST_EXPORT2 = 'glusterfs-host2:/export' - TEST_EXPORT2_OPTIONS = '-o backupvolfile-server=glusterfs-backup1' - TEST_SIZE_IN_GB = 1 - TEST_MNT_POINT = '/mnt/glusterfs' - TEST_MNT_POINT_BASE = '/mnt/test' - TEST_LOCAL_PATH = '/mnt/glusterfs/volume-123' - TEST_FILE_NAME = 'test.txt' - TEST_SHARES_CONFIG_FILE = '/etc/cinder/test-shares.conf' - TEST_TMP_FILE = '/tmp/tempfile' - VOLUME_UUID = 'abcdefab-cdef-abcd-efab-cdefabcdefab' - VOLUME_NAME = 'volume-%s' % VOLUME_UUID - SNAP_UUID = 'bacadaca-baca-daca-baca-dacadacadaca' - SNAP_UUID_2 = 'bebedede-bebe-dede-bebe-dedebebedede' - - def setUp(self): - super(GlusterFsDriverTestCase, self).setUp() - self._configuration = mock.MagicMock() - self._configuration.glusterfs_shares_config = \ - self.TEST_SHARES_CONFIG_FILE - self._configuration.glusterfs_mount_point_base = \ - self.TEST_MNT_POINT_BASE - self._configuration.nas_secure_file_permissions = 'false' - self._configuration.nas_secure_file_operations = 'false' - self._configuration.nas_ip = None - self._configuration.nas_share_path = None - self._configuration.nas_mount_options = None - - self._driver =\ - glusterfs.GlusterfsDriver(configuration=self._configuration, - db=FakeDb()) - self._driver.shares = {} - compute.API = mock.MagicMock() - - def assertRaisesAndMessageMatches( - self, excClass, msg, callableObj, *args, **kwargs): - """Ensure that 'excClass' was raised and its message contains 'msg'.""" - - caught = False - try: - callableObj(*args, **kwargs) - except Exception as exc: - caught = True - self.assertEqual(excClass, type(exc), - 'Wrong exception caught: %s Stacktrace: %s' % - (exc, traceback.format_exc())) - self.assertIn(msg, six.text_type(exc)) - - if not caught: - self.fail('Expected raised exception but nothing caught.') - - def test_local_path(self): - """local_path common use case.""" - self.override_config("glusterfs_mount_point_base", - self.TEST_MNT_POINT_BASE) - drv = self._driver - - volume = DumbVolume() - volume['id'] = self.VOLUME_UUID - volume['provider_location'] = self.TEST_EXPORT1 - volume['name'] = 'volume-123' - - self.assertEqual( - '/mnt/test/ab03ab34eaca46a5fb81878f7e9b91fc/volume-123', - drv.local_path(volume)) - - def test_mount_glusterfs(self): - """_mount_glusterfs common case usage.""" - drv = self._driver - - with mock.patch.object(os_brick.remotefs.remotefs.RemoteFsClient, - 'mount') as mock_mount: - drv._mount_glusterfs(self.TEST_EXPORT1) - - mock_mount.assert_called_once_with(self.TEST_EXPORT1, []) - - def test_mount_glusterfs_should_reraise_exception_on_failure(self): - """_mount_glusterfs should reraise exception if mount fails.""" - drv = self._driver - - with mock.patch.object(os_brick.remotefs.remotefs.RemoteFsClient, - 'mount') as mock_mount: - - mock_mount.side_effect = exception.GlusterfsException() - - self.assertRaises(exception.GlusterfsException, - drv._mount_glusterfs, self.TEST_EXPORT1) - - def test_get_hash_str(self): - """_get_hash_str should calculation correct value.""" - drv = self._driver - - self.assertEqual('ab03ab34eaca46a5fb81878f7e9b91fc', - drv._get_hash_str(self.TEST_EXPORT1)) - - def test_get_mount_point_for_share(self): - """_get_mount_point_for_share should call RemoteFsClient.""" - drv = self._driver - hashed_path = '/mnt/test/abcdefabcdef' - - with mock.patch.object(os_brick.remotefs.remotefs.RemoteFsClient, - 'get_mount_point') as mock_get_mount_point: - mock_get_mount_point.return_value = hashed_path - - result = drv._get_mount_point_for_share(self.TEST_EXPORT1) - - self.assertEqual(hashed_path, result) - - def test_get_available_capacity_with_df(self): - """_get_available_capacity should calculate correct value.""" - drv = self._driver - - df_total_size = 2620544 - df_avail = 1490560 - df_head = 'Filesystem 1K-blocks Used Available Use% Mounted on\n' - df_data = 'glusterfs-host:/export %d 996864 %d 41%% /mnt' % \ - (df_total_size, df_avail) - df_output = df_head + df_data - - with mock.patch.object(drv, '_get_mount_point_for_share') as \ - mock_get_mount_point_for_share,\ - mock.patch.object(drv, '_execute') as mock_execute: - mock_get_mount_point_for_share.\ - return_value = self.TEST_MNT_POINT - mock_execute.return_value = (df_output, None) - - result = drv._get_available_capacity(self.TEST_EXPORT1) - self.assertEqual((df_avail, df_total_size), result) - - def test_get_provisioned_capacity(self): - """_get_provisioned_size should calculate correct value.""" - drv = self._driver - - drv.shares = {'127.7.7.7:/gluster1': None} - with mock.patch.object(drv, '_get_mount_point_for_share') as \ - mock_get_mount_point_for_share,\ - mock.patch.object(drv, '_execute') as mock_execute: - mock_get_mount_point_for_share.\ - return_value = self.TEST_MNT_POINT - mock_execute.return_value = ("3221225472 /mount/point", '') - provisioned_capacity = drv._get_provisioned_capacity() - - self.assertEqual(3.0, provisioned_capacity) - - def test_update_volume_stats_thin(self): - """_update_volume_stats_thin with qcow2 files.""" - drv = self._driver - rfsdriver = remotefs_drv.RemoteFSSnapDriver - - with mock.patch.object(rfsdriver, '_update_volume_stats') as \ - mock_update_volume_stats,\ - mock.patch.object(drv, '_get_provisioned_capacity') as \ - mock_get_provisioned_capacity: - data = {'total_capacity_gb': 10.0, - 'free_capacity_gb': 2.0} - drv._stats = data - drv.configuration.nas_volume_prov_type = 'thin' - drv.configuration.max_over_subscription_ratio = 20.0 - mock_get_provisioned_capacity.return_value = 8.0 - drv._update_volume_stats() - data['max_over_subscription_ratio'] = 20.0 - data['thick_provisioning_support'] = False - data['thin_provisioning_support'] = True - - self.assertEqual(data, drv._stats) - self.assertTrue(mock_get_provisioned_capacity.called) - self.assertTrue(mock_update_volume_stats.called) - - def test_update_volume_stats_thick(self): - """_update_volume_stats_thick with raw files.""" - drv = self._driver - rfsdriver = remotefs_drv.RemoteFSSnapDriver - - with mock.patch.object(rfsdriver, '_update_volume_stats') as \ - mock_update_volume_stats: - data = {'total_capacity_gb': 10.0, - 'free_capacity_gb': 2.0} - drv._stats = data - drv.configuration.nas_volume_prov_type = 'thick' - drv.configuration.max_over_subscription_ratio = 20.0 - drv._update_volume_stats() - data['provisioned_capacity_gb'] = 8.0 - data['max_over_subscription_ratio'] = 20.0 - data['thick_provisioning_support'] = True - data['thin_provisioning_support'] = False - - self.assertEqual(data, drv._stats) - self.assertTrue(mock_update_volume_stats.called) - - def test_load_shares_config(self): - drv = self._driver - - drv.configuration.glusterfs_shares_config = ( - self.TEST_SHARES_CONFIG_FILE) - - with mock.patch.object(drv, '_read_config_file') as \ - mock_read_config_file: - config_data = [] - config_data.append(self.TEST_EXPORT1) - config_data.append('#' + self.TEST_EXPORT2) - config_data.append(self.TEST_EXPORT2 + ' ' + - self.TEST_EXPORT2_OPTIONS) - config_data.append('broken:share_format') - config_data.append('') - mock_read_config_file.return_value = config_data - - drv._load_shares_config(drv.configuration.glusterfs_shares_config) - - self.assertIn(self.TEST_EXPORT1, drv.shares) - self.assertIn(self.TEST_EXPORT2, drv.shares) - self.assertEqual(2, len(drv.shares)) - - self.assertEqual(self.TEST_EXPORT2_OPTIONS, - drv.shares[self.TEST_EXPORT2]) - - def test_ensure_share_mounted(self): - """_ensure_share_mounted simple use case.""" - drv = self._driver - with mock.patch.object(utils, 'get_file_mode') as \ - mock_get_file_mode,\ - mock.patch.object(utils, 'get_file_gid') as mock_get_file_gid,\ - mock.patch.object(drv, '_execute') as mock_execute,\ - mock.patch.object(drv, '_ensure_share_writable') as \ - mock_ensure_share_writable,\ - mock.patch.object(drv, '_get_mount_point_for_share') as \ - mock_get_mount_point_for_share,\ - mock.patch.object(drv, '_mount_glusterfs') as \ - mock_mount_glusterfs: - mock_get_mount_point_for_share.return_value = self.TEST_MNT_POINT - mock_get_file_mode.return_value = 0o777 - mock_get_file_gid.return_value = 333333 - - drv._ensure_share_mounted(self.TEST_EXPORT1) - - mock_get_file_mode.assert_called_once_with(self.TEST_MNT_POINT) - mock_get_file_gid.assert_called_once_with(self.TEST_MNT_POINT) - mock_ensure_share_writable.assert_called_once_with( - self.TEST_MNT_POINT) - self.assertTrue(mock_ensure_share_writable.called) - self.assertTrue(mock_mount_glusterfs.called) - self.assertTrue(mock_execute.called) - - def test_ensure_shares_mounted_should_save_mounting_successfully(self): - """_ensure_shares_mounted should save share if mounted with success.""" - drv = self._driver - - with mock.patch.object(drv, '_read_config_file') as \ - mock_read_config_file,\ - mock.patch.object(drv, '_ensure_share_mounted') as \ - mock_ensure_share_mounted: - config_data = [] - config_data.append(self.TEST_EXPORT1) - mock_read_config_file.return_value = config_data - - drv._ensure_shares_mounted() - - mock_ensure_share_mounted.\ - assert_called_once_with(self.TEST_EXPORT1) - self.assertEqual(1, len(drv._mounted_shares)) - self.assertEqual(self.TEST_EXPORT1, drv._mounted_shares[0]) - - def test_ensure_shares_mounted_should_not_save_mounting_with_error(self): - """_ensure_shares_mounted should not save share if failed to mount.""" - drv = self._driver - - with mock.patch.object(drv, '_read_config_file') as \ - mock_read_config_file,\ - mock.patch.object(drv, '_ensure_share_mounted') as \ - mock_ensure_share_mounted: - config_data = [] - config_data.append(self.TEST_EXPORT1) - mock_read_config_file.return_value = config_data - mock_ensure_share_mounted.side_effect = Exception() - - drv._ensure_shares_mounted() - - self.assertEqual(0, len(drv._mounted_shares)) - - def test_setup_should_throw_error_if_shares_config_not_configured(self): - """do_setup should throw error if shares config is not configured.""" - drv = self._driver - - drv.configuration.glusterfs_shares_config = None - - self.assertRaisesAndMessageMatches(exception.GlusterfsException, - 'no Gluster config file configured', - drv.do_setup, - mock.MagicMock()) - - @mock.patch.object(os.path, 'exists') - def test_setup_should_throw_exception_if_client_is_not_installed( - self, mock_exists): - """do_setup should throw exception if client is not installed.""" - drv = self._driver - - self.override_config("glusterfs_shares_config", - self.TEST_SHARES_CONFIG_FILE) - - with mock.patch.object(drv, '_execute') as mock_execute: - mock_exists.return_value = True - mock_execute.side_effect = OSError(errno.ENOENT, - 'No such file or directory') - self.assertRaisesAndMessageMatches(exception.GlusterfsException, - 'mount.glusterfs is not ' - 'installed', - drv.do_setup, - mock.MagicMock()) - - def _fake_load_shares_config(self, config): - self._driver.shares = {'127.7.7.7:/gluster1': None} - - def _fake_NamedTemporaryFile(self, prefix=None, dir=None): - raise OSError('Permission denied!') - - @mock.patch.object(os, 'getegid') - @mock.patch.object(os.path, 'exists') - def test_setup_set_share_permissions(self, mock_exists, mock_getegid): - drv = self._driver - - self.override_config("glusterfs_shares_config", - self.TEST_SHARES_CONFIG_FILE) - - with mock.patch.object(drv, '_execute') as mock_execute,\ - mock.patch.object(utils, 'get_file_gid') as \ - mock_get_file_gid,\ - mock.patch.object(utils, 'get_file_mode') as \ - mock_get_file_mode,\ - mock.patch.object(tempfile, 'NamedTemporaryFile') as \ - mock_named_temp,\ - mock.patch.object(os_brick.remotefs.remotefs.RemoteFsClient, - 'mount') as mock_mount: - drv._load_shares_config = self._fake_load_shares_config - mock_named_temp.return_value = self._fake_NamedTemporaryFile - mock_exists.return_value = True - mock_get_file_gid.return_value = 33333 - mock_get_file_mode.return_value = 0o000 - mock_getegid.return_value = 888 - - drv.do_setup(mock.MagicMock()) - - expected = [ - mock.call('mount.glusterfs', check_exit_code=False), - mock.call('umount', - '/mnt/test/8f0473c9ad824b8b6a27264b9cacb005', - run_as_root=True), - mock.call('chgrp', 888, - '/mnt/test/8f0473c9ad824b8b6a27264b9cacb005', - run_as_root=True), - mock.call('chmod', 'g+w', - '/mnt/test/8f0473c9ad824b8b6a27264b9cacb005', - run_as_root=True)] - self.assertEqual(expected, mock_execute.mock_calls) - mock_mount.assert_called_once_with('127.7.7.7:/gluster1', []) - - def test_find_share_should_throw_error_if_there_is_no_mounted_shares(self): - """_find_share should throw error if there is no mounted shares.""" - drv = self._driver - - drv._mounted_shares = [] - - self.assertRaises(exception.GlusterfsNoSharesMounted, - drv._find_share, - self.TEST_SIZE_IN_GB) - - def test_find_share(self): - """_find_share simple use case.""" - drv = self._driver - - drv._mounted_shares = [self.TEST_EXPORT1, self.TEST_EXPORT2] - - with mock.patch.object(drv, '_get_available_capacity') as \ - mock_get_available_capacity: - capacity = {self.TEST_EXPORT1: (2 * units.Gi, 5 * units.Gi), - self.TEST_EXPORT2: (3 * units.Gi, 10 * units.Gi)} - - def capacity_side_effect(*args, **kwargs): - return capacity[args[0]] - mock_get_available_capacity.side_effect = capacity_side_effect - - self.assertEqual(self.TEST_EXPORT2, - drv._find_share(self.TEST_SIZE_IN_GB)) - - def test_find_share_should_throw_error_if_there_is_no_enough_place(self): - """_find_share should throw error if there is no share to host vol.""" - drv = self._driver - - drv._mounted_shares = [self.TEST_EXPORT1, self.TEST_EXPORT2] - - with mock.patch.object(drv, '_get_available_capacity') as \ - mock_get_available_capacity: - capacity = {self.TEST_EXPORT1: (0, 5 * units.Gi), - self.TEST_EXPORT2: (0, 10 * units.Gi)} - - def capacity_side_effect(*args, **kwargs): - return capacity[args[0]] - mock_get_available_capacity.side_effect = capacity_side_effect - - self.assertRaises(exception.GlusterfsNoSuitableShareFound, - drv._find_share, - self.TEST_SIZE_IN_GB) - - def _simple_volume(self, id=None): - volume = DumbVolume() - volume['provider_location'] = self.TEST_EXPORT1 - if id is None: - volume['id'] = self.VOLUME_UUID - else: - volume['id'] = id - # volume['name'] mirrors format from db/sqlalchemy/models.py - volume['name'] = 'volume-%s' % volume['id'] - volume['size'] = 10 - volume['status'] = 'available' - - return volume - - def test_create_thin_volume(self): - drv = self._driver - volume = self._simple_volume() - - self._configuration.nas_volume_prov_type = 'thin' - - with mock.patch.object(drv, '_create_qcow2_file') as \ - mock_create_qcow2_file,\ - mock.patch.object(drv, '_set_rw_permissions_for_all') as \ - mock_set_rw_permissions_for_all: - drv._do_create_volume(volume) - - volume_path = drv.local_path(volume) - volume_size = volume['size'] - mock_create_qcow2_file.assert_called_once_with(volume_path, - volume_size) - mock_set_rw_permissions_for_all.\ - assert_called_once_with(volume_path) - - def test_create_thick_fallocate_volume(self): - drv = self._driver - volume = self._simple_volume() - - self._configuration.nas_volume_prov_type = 'thick' - - with mock.patch.object(drv, '_fallocate') as \ - mock_fallocate,\ - mock.patch.object(drv, '_set_rw_permissions_for_all') as \ - mock_set_rw_permissions_for_all: - drv._do_create_volume(volume) - - volume_path = drv.local_path(volume) - volume_size = volume['size'] - mock_fallocate.assert_called_once_with(volume_path, - volume_size) - mock_set_rw_permissions_for_all.\ - assert_called_once_with(volume_path) - - def test_create_thick_dd_volume(self): - drv = self._driver - volume = self._simple_volume() - - self._configuration.nas_volume_prov_type = 'thick' - - with mock.patch.object(drv, '_fallocate') as \ - mock_fallocate,\ - mock.patch.object(drv, '_create_regular_file') as \ - mock_create_regular_file,\ - mock.patch.object(drv, '_set_rw_permissions_for_all') as \ - mock_set_rw_permissions_for_all: - mock_fallocate.side_effect = putils.ProcessExecutionError( - stderr='Fallocate: Operation not supported.') - drv._do_create_volume(volume) - - volume_path = drv.local_path(volume) - volume_size = volume['size'] - mock_fallocate.assert_called_once_with(volume_path, - volume_size) - mock_create_regular_file.assert_called_once_with(volume_path, - volume_size) - mock_set_rw_permissions_for_all.\ - assert_called_once_with(volume_path) - - def test_create_volume_should_ensure_glusterfs_mounted(self): - """create_volume ensures shares provided in config are mounted.""" - drv = self._driver - - with mock.patch.object(drv, '_find_share') as mock_find_share,\ - mock.patch.object(drv, '_do_create_volume') as \ - mock_do_create_volume,\ - mock.patch.object(drv, '_ensure_shares_mounted') as \ - mock_ensure_shares_mounted: - volume = DumbVolume() - volume['size'] = self.TEST_SIZE_IN_GB - volume['id'] = self.VOLUME_UUID - drv.create_volume(volume) - self.assertTrue(mock_ensure_shares_mounted.called) - self.assertTrue(mock_do_create_volume.called) - self.assertTrue(mock_find_share.called) - - def test_create_volume_should_return_provider_location(self): - """create_volume should return provider_location with found share.""" - drv = self._driver - - with mock.patch.object(drv, '_find_share') as mock_find_share,\ - mock.patch.object(drv, '_do_create_volume') as \ - mock_do_create_volume,\ - mock.patch.object(drv, '_ensure_shares_mounted') as \ - mock_ensure_shares_mounted: - mock_find_share.return_value = self.TEST_EXPORT1 - - volume = DumbVolume() - volume['size'] = self.TEST_SIZE_IN_GB - volume['id'] = self.VOLUME_UUID - result = drv.create_volume(volume) - self.assertEqual(self.TEST_EXPORT1, result['provider_location']) - self.assertTrue(mock_ensure_shares_mounted.called) - self.assertTrue(mock_do_create_volume.called) - - def test_create_cloned_volume(self): - drv = self._driver - - with mock.patch.object(drv, '_create_snapshot') as \ - mock_create_snapshot,\ - mock.patch.object(drv, '_delete_snapshot') as \ - mock_delete_snapshot,\ - mock.patch.object(drv, '_copy_volume_from_snapshot') as \ - mock_copy_volume_from_snapshot: - volume = self._simple_volume() - src_vref = self._simple_volume() - src_vref['id'] = '375e32b2-804a-49f2-b282-85d1d5a5b9e1' - src_vref['name'] = 'volume-%s' % src_vref['id'] - volume_ref = {'id': volume['id'], - 'name': volume['name'], - 'status': volume['status'], - 'provider_location': volume['provider_location'], - 'size': volume['size']} - snap_ref = {'volume_name': src_vref['name'], - 'name': 'clone-snap-%s' % src_vref['id'], - 'size': src_vref['size'], - 'volume_size': src_vref['size'], - 'volume_id': src_vref['id'], - 'id': 'tmp-snap-%s' % src_vref['id'], - 'volume': src_vref} - drv.create_cloned_volume(volume, src_vref) - - mock_create_snapshot.assert_called_once_with(snap_ref) - mock_copy_volume_from_snapshot.\ - assert_called_once_with(snap_ref, volume_ref, volume['size']) - self.assertTrue(mock_delete_snapshot.called) - - @mock.patch('oslo_utils.fileutils.delete_if_exists') - def test_delete_volume(self, mock_delete_if_exists): - volume = self._simple_volume() - volume_filename = 'volume-%s' % self.VOLUME_UUID - volume_path = '%s/%s' % (self.TEST_MNT_POINT, volume_filename) - info_file = volume_path + '.info' - - with mock.patch.object(self._driver, '_ensure_share_mounted') as \ - mock_ensure_share_mounted,\ - mock.patch.object(self._driver, '_local_volume_dir') as \ - mock_local_volume_dir,\ - mock.patch.object(self._driver, 'get_active_image_from_info') as \ - mock_active_image_from_info,\ - mock.patch.object(self._driver, '_execute') as \ - mock_execute,\ - mock.patch.object(self._driver, '_local_path_volume') as \ - mock_local_path_volume,\ - mock.patch.object(self._driver, '_local_path_volume_info') as \ - mock_local_path_volume_info: - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - mock_active_image_from_info.return_value = volume_filename - mock_local_path_volume.return_value = volume_path - mock_local_path_volume_info.return_value = info_file - - self._driver.delete_volume(volume) - - mock_ensure_share_mounted.assert_called_once_with( - volume['provider_location']) - mock_local_volume_dir.assert_called_once_with(volume) - mock_active_image_from_info.assert_called_once_with(volume) - mock_execute.assert_called_once_with('rm', '-f', volume_path, - run_as_root=True) - mock_local_path_volume_info.assert_called_once_with(volume) - mock_local_path_volume.assert_called_once_with(volume) - mock_delete_if_exists.assert_any_call(volume_path) - mock_delete_if_exists.assert_any_call(info_file) - - def test_refresh_mounts(self): - with mock.patch.object(self._driver, '_unmount_shares') as \ - mock_unmount_shares,\ - mock.patch.object(self._driver, '_ensure_shares_mounted') as \ - mock_ensure_shares_mounted: - self._driver._refresh_mounts() - - self.assertTrue(mock_unmount_shares.called) - self.assertTrue(mock_ensure_shares_mounted.called) - - def test_refresh_mounts_with_excp(self): - with mock.patch.object(self._driver, '_unmount_shares') as \ - mock_unmount_shares,\ - mock.patch.object(self._driver, '_ensure_shares_mounted') as \ - mock_ensure_shares_mounted,\ - mock.patch.object(glusterfs, 'LOG') as mock_logger: - mock_stderr = _("umount: : target is busy") - mock_unmount_shares.side_effect = \ - putils.ProcessExecutionError(stderr=mock_stderr) - - self._driver._refresh_mounts() - - self.assertTrue(mock_unmount_shares.called) - self.assertTrue(mock_logger.warning.called) - self.assertTrue(mock_ensure_shares_mounted.called) - - mock_unmount_shares.reset_mock() - mock_ensure_shares_mounted.reset_mock() - mock_logger.reset_mock() - mock_logger.warning.reset_mock() - - mock_stderr = _("umount: : some other error") - mock_unmount_shares.side_effect = \ - putils.ProcessExecutionError(stderr=mock_stderr) - - self.assertRaises(putils.ProcessExecutionError, - self._driver._refresh_mounts) - - self.assertTrue(mock_unmount_shares.called) - self.assertFalse(mock_ensure_shares_mounted.called) - - def test_unmount_shares_with_excp(self): - self._driver.shares = {'127.7.7.7:/gluster1': None} - - with mock.patch.object(self._driver, '_load_shares_config') as \ - _mock_load_shares_config,\ - mock.patch.object(self._driver, '_do_umount') as \ - mock_do_umount,\ - mock.patch.object(glusterfs, 'LOG') as \ - mock_logger: - mock_do_umount.side_effect = Exception() - - self._driver._unmount_shares() - - self.assertTrue(mock_do_umount.called) - self.assertTrue(mock_logger.warning.called) - self.assertFalse(mock_logger.debug.called) - self.assertTrue(_mock_load_shares_config.called) - - def test_unmount_shares_1share(self): - self._driver.shares = {'127.7.7.7:/gluster1': None} - - with mock.patch.object(self._driver, '_load_shares_config') as \ - _mock_load_shares_config,\ - mock.patch.object(self._driver, '_do_umount') as \ - mock_do_umount: - self._driver._unmount_shares() - - self.assertTrue(mock_do_umount.called) - mock_do_umount.assert_called_once_with(True, - '127.7.7.7:/gluster1') - self.assertTrue(_mock_load_shares_config.called) - - def test_unmount_shares_2share(self): - self._driver.shares = {'127.7.7.7:/gluster1': None, - '127.7.7.8:/gluster2': None} - - with mock.patch.object(self._driver, '_load_shares_config') as \ - _mock_load_shares_config,\ - mock.patch.object(self._driver, '_do_umount') as \ - mock_do_umount: - self._driver._unmount_shares() - - mock_do_umount.assert_any_call(True, - '127.7.7.7:/gluster1') - mock_do_umount.assert_any_call(True, - '127.7.7.8:/gluster2') - self.assertTrue(_mock_load_shares_config.called) - - def test_do_umount(self): - test_share = '127.7.7.7:/gluster1' - test_hashpath = '/hashed/mnt/path' - - with mock.patch.object(self._driver, '_get_mount_point_for_share') as \ - mock_get_mntp_share,\ - mock.patch.object(putils, 'execute') as mock_execute: - mock_get_mntp_share.return_value = test_hashpath - - self._driver._do_umount(True, test_share) - - self.assertTrue(mock_get_mntp_share.called) - self.assertTrue(mock_execute.called) - mock_get_mntp_share.assert_called_once_with(test_share) - - cmd = ['umount', test_hashpath] - self.assertEqual(cmd[0], mock_execute.call_args[0][0]) - self.assertEqual(cmd[1], mock_execute.call_args[0][1]) - self.assertTrue(mock_execute.call_args[1]['run_as_root']) - - mock_get_mntp_share.reset_mock() - mock_get_mntp_share.return_value = test_hashpath - mock_execute.reset_mock() - - self._driver._do_umount(False, test_share) - - self.assertTrue(mock_get_mntp_share.called) - self.assertTrue(mock_execute.called) - mock_get_mntp_share.assert_called_once_with(test_share) - cmd = ['umount', test_hashpath] - self.assertEqual(cmd[0], mock_execute.call_args[0][0]) - self.assertEqual(cmd[1], mock_execute.call_args[0][1]) - self.assertTrue(mock_execute.call_args[1]['run_as_root']) - - def test_do_umount_with_excp1(self): - test_share = '127.7.7.7:/gluster1' - test_hashpath = '/hashed/mnt/path' - - with mock.patch.object(self._driver, '_get_mount_point_for_share') as \ - mock_get_mntp_share,\ - mock.patch.object(putils, 'execute') as mock_execute,\ - mock.patch.object(glusterfs, 'LOG') as mock_logger: - mock_get_mntp_share.return_value = test_hashpath - mock_execute.side_effect = putils.ProcessExecutionError - self.assertRaises(putils.ProcessExecutionError, - self._driver._do_umount, False, - test_share) - - mock_logger.reset_mock() - mock_logger.info.reset_mock() - mock_logger.error.reset_mock() - mock_execute.side_effect = putils.ProcessExecutionError - try: - self._driver._do_umount(False, test_share) - except putils.ProcessExecutionError: - self.assertFalse(mock_logger.info.called) - self.assertTrue(mock_logger.error.called) - except Exception as e: - self.fail('Unexpected exception thrown:', e) - else: - self.fail('putils.ProcessExecutionError not thrown') - - def test_do_umount_with_excp2(self): - test_share = '127.7.7.7:/gluster1' - test_hashpath = '/hashed/mnt/path' - - with mock.patch.object(self._driver, '_get_mount_point_for_share') as \ - mock_get_mntp_share,\ - mock.patch.object(putils, 'execute') as mock_execute,\ - mock.patch.object(glusterfs, 'LOG') as mock_logger: - mock_get_mntp_share.return_value = test_hashpath - - mock_stderr = _("umount: %s: not mounted") % test_hashpath - mock_execute.side_effect = putils.ProcessExecutionError( - stderr=mock_stderr) - - self._driver._do_umount(True, test_share) - - self.assertTrue(mock_logger.info.called) - self.assertFalse(mock_logger.error.called) - - mock_logger.reset_mock() - mock_logger.info.reset_mock() - mock_logger.error.reset_mock() - mock_stderr = _("umount: %s: target is busy") %\ - (test_hashpath) - mock_execute.side_effect = putils.ProcessExecutionError( - stderr=mock_stderr) - - self.assertRaises(putils.ProcessExecutionError, - self._driver._do_umount, True, - test_share) - - mock_logger.reset_mock() - mock_logger.info.reset_mock() - mock_logger.error.reset_mock() - mock_stderr = _('umount: %s: target is busy') %\ - (test_hashpath) - mock_execute.side_effect = putils.ProcessExecutionError( - stderr=mock_stderr) - - try: - self._driver._do_umount(True, test_share) - except putils.ProcessExecutionError: - self.assertFalse(mock_logger.info.called) - self.assertTrue(mock_logger.error.called) - except Exception as e: - self.fail('Unexpected exception thrown:', e) - else: - self.fail('putils.ProcessExecutionError not thrown') - - def test_delete_should_ensure_share_mounted(self): - """delete_volume should ensure that corresponding share is mounted.""" - drv = self._driver - - with mock.patch.object(drv, '_execute') as mock_execute,\ - mock.patch.object(drv, '_ensure_share_mounted') as \ - mock_ensure_share_mounted: - volume = DumbVolume() - volume['id'] = self.VOLUME_UUID - volume['name'] = 'volume-123' - volume['provider_location'] = self.TEST_EXPORT1 - - drv.delete_volume(volume) - - mock_ensure_share_mounted.\ - assert_called_once_with(self.TEST_EXPORT1) - self.assertTrue(mock_execute.called) - - def test_delete_should_not_delete_if_provider_location_not_provided(self): - """delete_volume shouldn't delete if provider_location missed.""" - drv = self._driver - - with mock.patch.object(drv, '_execute') as mock_execute,\ - mock.patch.object(drv, '_ensure_share_mounted') as \ - mock_ensure_share_mounted: - volume = DumbVolume() - volume['id'] = self.VOLUME_UUID - volume['name'] = 'volume-123' - volume['provider_location'] = None - - drv.delete_volume(volume) - - self.assertFalse(mock_ensure_share_mounted.called) - self.assertFalse(mock_execute.called) - - def test_read_info_file(self): - drv = self._driver - - with mock.patch.object(drv, '_read_file') as mock_read_file: - hashed = drv._get_hash_str(self.TEST_EXPORT1) - volume_path = '%s/%s/volume-%s' % (self.TEST_MNT_POINT_BASE, - hashed, - self.VOLUME_UUID) - info_path = '%s%s' % (volume_path, '.info') - - mock_read_file.return_value = '{"%(id)s": "volume-%(id)s"}' %\ - {'id': self.VOLUME_UUID} - - volume = DumbVolume() - volume['id'] = self.VOLUME_UUID - volume['name'] = 'volume-%s' % self.VOLUME_UUID - - info = drv._read_info_file(info_path) - - self.assertEqual('volume-%s' % self.VOLUME_UUID, - info[self.VOLUME_UUID]) - - def test_extend_volume(self): - drv = self._driver - - volume = self._simple_volume() - - qemu_img_info_output = """image: volume-%s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 473K - """ % self.VOLUME_UUID - img_info = imageutils.QemuImgInfo(qemu_img_info_output) - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info,\ - mock.patch.object(self._driver, '_local_volume_dir') as \ - mock_local_volume_dir,\ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info,\ - mock.patch.object(image_utils, 'resize_image') as \ - mock_resize_image: - mock_get_active_image_from_info.return_value = volume['name'] - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - mock_qemu_img_info.return_value = img_info - - drv.extend_volume(volume, 3) - self.assertTrue(mock_resize_image.called) - - def test_extend_volume_with_snapshot(self): - drv = self._driver - - volume = self._simple_volume() - - snap_file = 'volume-%s.%s' % (self.VOLUME_UUID, - self.SNAP_UUID) - - qemu_img_info_output = """image: %s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 473K - """ % snap_file - - img_info = imageutils.QemuImgInfo(qemu_img_info_output) - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info,\ - mock.patch.object(self._driver, '_local_volume_dir') as \ - mock_local_volume_dir,\ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info,\ - mock.patch.object(image_utils, 'resize_image') as \ - mock_resize_image: - mock_get_active_image_from_info.return_value = snap_file - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - mock_qemu_img_info.return_value = img_info - - snap_path = '%s/%s' % (self.TEST_MNT_POINT, - snap_file) - drv.extend_volume(volume, 3) - mock_resize_image.assert_called_once_with(snap_path, 3) - - def test_create_snapshot_online(self): - drv = self._driver - - volume = self._simple_volume() - volume['status'] = 'in-use' - - hashed = drv._get_hash_str(self.TEST_EXPORT1) - volume_file = 'volume-%s' % self.VOLUME_UUID - volume_path = '%s/%s/%s' % (self.TEST_MNT_POINT_BASE, - hashed, - volume_file) - - ctxt = context.RequestContext('fake_user', 'fake_project') - - snap_ref = {'name': 'test snap (online)', - 'volume_id': self.VOLUME_UUID, - 'volume': volume, - 'id': self.SNAP_UUID, - 'context': ctxt, - 'status': 'asdf', - 'progress': 'asdf'} - - snap_path = '%s.%s' % (volume_path, self.SNAP_UUID) - snap_file = '%s.%s' % (volume_file, self.SNAP_UUID) - - with mock.patch.object(drv, '_do_create_snapshot') as \ - mock_do_create_snapshot,\ - mock.patch.object(db, 'snapshot_get') as mock_snapshot_get,\ - mock.patch.object(drv, '_nova') as mock_nova,\ - mock.patch.object(time, 'sleep') as mock_sleep: - create_info = {'snapshot_id': snap_ref['id'], - 'type': 'qcow2', - 'new_file': snap_file} - - snap_ref_progress = snap_ref.copy() - snap_ref_progress['status'] = 'creating' - - snap_ref_progress_0p = snap_ref_progress.copy() - snap_ref_progress_0p['progress'] = '0%' - - snap_ref_progress_50p = snap_ref_progress.copy() - snap_ref_progress_50p['progress'] = '50%' - - snap_ref_progress_90p = snap_ref_progress.copy() - snap_ref_progress_90p['progress'] = '90%' - - mock_snapshot_get.side_effect = [ - snap_ref_progress_0p, snap_ref_progress_50p, - snap_ref_progress_90p - ] - - drv._create_snapshot_online(snap_ref, snap_file, snap_path) - mock_do_create_snapshot.\ - assert_called_once_with(snap_ref, snap_file, snap_path) - mock_nova.create_volume_snapshot.\ - assert_called_once_with(ctxt, self.VOLUME_UUID, create_info) - self.assertTrue(mock_sleep.called) - - def test_create_snapshot_online_novafailure(self): - drv = self._driver - - volume = self._simple_volume() - volume['status'] = 'in-use' - - hashed = drv._get_hash_str(self.TEST_EXPORT1) - volume_file = 'volume-%s' % self.VOLUME_UUID - volume_path = '%s/%s/%s' % (self.TEST_MNT_POINT_BASE, - hashed, - volume_file) - - ctxt = context.RequestContext('fake_user', 'fake_project') - - snap_ref = {'name': 'test snap (online)', - 'volume_id': self.VOLUME_UUID, - 'volume': volume, - 'id': self.SNAP_UUID, - 'context': ctxt} - - snap_path = '%s.%s' % (volume_path, self.SNAP_UUID) - snap_file = '%s.%s' % (volume_file, self.SNAP_UUID) - - with mock.patch.object(drv, '_do_create_snapshot') as mock_do_create_snapshot,\ - mock.patch.object(db, 'snapshot_get') as mock_snapshot_get,\ - mock.patch.object(drv, '_nova') as mock_nova,\ - mock.patch.object(time, 'sleep') as mock_sleep: - snap_ref_progress = snap_ref.copy() - snap_ref_progress['status'] = 'creating' - - snap_ref_progress_0p = snap_ref_progress.copy() - snap_ref_progress_0p['progress'] = '0%' - - snap_ref_progress_50p = snap_ref_progress.copy() - snap_ref_progress_50p['progress'] = '50%' - - snap_ref_progress_99p = snap_ref_progress.copy() - snap_ref_progress_99p['progress'] = '99%' - snap_ref_progress_99p['status'] = 'error' - - mock_snapshot_get.side_effect = [ - snap_ref_progress_0p, snap_ref_progress_50p, - snap_ref_progress_99p - ] - - self.assertRaisesAndMessageMatches( - exception.RemoteFSException, - 'Nova returned "error" status while creating snapshot.', - drv._create_snapshot_online, - snap_ref, snap_file, snap_path) - self.assertTrue(mock_sleep.called) - self.assertTrue(mock_nova.create_volume_snapshot.called) - self.assertTrue(mock_do_create_snapshot.called) - - def test_delete_snapshot_online_1(self): - """Delete the newest snapshot, with only one snap present.""" - drv = self._driver - - volume = self._simple_volume() - volume['status'] = 'in-use' - - ctxt = context.RequestContext('fake_user', 'fake_project') - - snap_ref = {'name': 'test snap to delete (online)', - 'volume_id': self.VOLUME_UUID, - 'volume': volume, - 'id': self.SNAP_UUID, - 'context': ctxt} - - hashed = drv._get_hash_str(self.TEST_EXPORT1) - volume_file = 'volume-%s' % self.VOLUME_UUID - volume_dir = os.path.join(self.TEST_MNT_POINT_BASE, hashed) - volume_path = '%s/%s/%s' % (self.TEST_MNT_POINT_BASE, - hashed, - volume_file) - info_path = '%s.info' % volume_path - - snap_path = '%s.%s' % (volume_path, self.SNAP_UUID) - snap_file = '%s.%s' % (volume_file, self.SNAP_UUID) - - with mock.patch.object(drv, '_execute') as mock_execute,\ - mock.patch.object(db, 'snapshot_get') as mock_snapshot_get,\ - mock.patch.object(drv, '_nova') as mock_nova,\ - mock.patch.object(time, 'sleep') as mock_sleep,\ - mock.patch.object(drv, '_read_info_file') as \ - mock_read_info_file,\ - mock.patch.object(drv, '_write_info_file') as \ - mock_write_info_file,\ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info,\ - mock.patch.object(drv, '_ensure_share_writable') as \ - mock_ensure_share_writable: - snap_info = {'active': snap_file, - self.SNAP_UUID: snap_file} - mock_read_info_file.return_value = snap_info - - qemu_img_info_output = """image: %s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - backing file: %s - """ % (snap_file, volume_file) - img_info = imageutils.QemuImgInfo(qemu_img_info_output) - - vol_qemu_img_info_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume_file - volume_img_info = imageutils.QemuImgInfo(vol_qemu_img_info_output) - - paths = {snap_path: img_info, volume_path: volume_img_info} - - def img_info_side_effect(*args, **kwargs): - return paths[args[0]] - - mock_qemu_img_info.side_effect = img_info_side_effect - - delete_info = { - 'type': 'qcow2', - 'merge_target_file': None, - 'file_to_merge': None, - 'volume_id': self.VOLUME_UUID - } - - snap_ref_progress = snap_ref.copy() - snap_ref_progress['status'] = 'deleting' - - snap_ref_progress_0p = snap_ref_progress.copy() - snap_ref_progress_0p['progress'] = '0%' - - snap_ref_progress_50p = snap_ref_progress.copy() - snap_ref_progress_50p['progress'] = '50%' - - snap_ref_progress_90p = snap_ref_progress.copy() - snap_ref_progress_90p['progress'] = '90%' - - mock_snapshot_get.side_effect = [ - snap_ref_progress_0p, snap_ref_progress_50p, - snap_ref_progress_90p - ] - - drv.delete_snapshot(snap_ref) - - mock_ensure_share_writable.assert_called_once_with(volume_dir) - mock_nova.delete_volume_snapshot.\ - assert_called_once_with(ctxt, self.SNAP_UUID, delete_info) - mock_write_info_file.assert_called_once_with(info_path, snap_info) - mock_execute.assert_called_once_with('rm', '-f', volume_path, - run_as_root=True) - self.assertTrue(mock_ensure_share_writable.called) - self.assertTrue(mock_write_info_file.called) - self.assertTrue(mock_sleep.called) - self.assertTrue(mock_nova.delete_volume_snapshot.called) - self.assertTrue(mock_execute.called) - - def test_delete_snapshot_online_2(self): - """Delete the middle of 3 snapshots.""" - drv = self._driver - - volume = self._simple_volume() - volume['status'] = 'in-use' - - ctxt = context.RequestContext('fake_user', 'fake_project') - - snap_ref = {'name': 'test snap to delete (online)', - 'volume_id': self.VOLUME_UUID, - 'volume': volume, - 'id': self.SNAP_UUID, - 'context': ctxt} - - hashed = drv._get_hash_str(self.TEST_EXPORT1) - volume_file = 'volume-%s' % self.VOLUME_UUID - volume_dir = os.path.join(self.TEST_MNT_POINT_BASE, hashed) - volume_path = '%s/%s/%s' % (self.TEST_MNT_POINT_BASE, - hashed, - volume_file) - info_path = '%s.info' % volume_path - - snap_path = '%s.%s' % (volume_path, self.SNAP_UUID) - snap_file = '%s.%s' % (volume_file, self.SNAP_UUID) - snap_file_2 = '%s.%s' % (volume_file, self.SNAP_UUID_2) - - with mock.patch.object(drv, '_execute') as mock_execute,\ - mock.patch.object(db, 'snapshot_get') as \ - mock_snapshot_get,\ - mock.patch.object(drv, '_nova') as \ - mock_nova,\ - mock.patch.object(time, 'sleep') as \ - mock_sleep,\ - mock.patch.object(drv, '_read_info_file') as \ - mock_read_info_file,\ - mock.patch.object(drv, '_write_info_file') as \ - mock_write_info_file,\ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info,\ - mock.patch.object(drv, '_ensure_share_writable') as \ - mock_ensure_share_writable: - snap_info = {'active': snap_file_2, - self.SNAP_UUID: snap_file, - self.SNAP_UUID_2: snap_file_2} - - mock_read_info_file.return_value = snap_info - - qemu_img_info_output = """image: %s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - backing file: %s - """ % (snap_file, volume_file) - img_info = imageutils.QemuImgInfo(qemu_img_info_output) - - vol_qemu_img_info_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume_file - volume_img_info = imageutils.QemuImgInfo(vol_qemu_img_info_output) - - paths = {snap_path: img_info, volume_path: volume_img_info} - - def img_info_side_effect(*args, **kwargs): - return paths[args[0]] - mock_qemu_img_info.side_effect = img_info_side_effect - - delete_info = {'type': 'qcow2', - 'merge_target_file': volume_file, - 'file_to_merge': snap_file, - 'volume_id': self.VOLUME_UUID} - - snap_ref_progress = snap_ref.copy() - snap_ref_progress['status'] = 'deleting' - - snap_ref_progress_0p = snap_ref_progress.copy() - snap_ref_progress_0p['progress'] = '0%' - - snap_ref_progress_50p = snap_ref_progress.copy() - snap_ref_progress_50p['progress'] = '50%' - - snap_ref_progress_90p = snap_ref_progress.copy() - snap_ref_progress_90p['progress'] = '90%' - - mock_snapshot_get.side_effect = [ - snap_ref_progress_0p, snap_ref_progress_50p, - snap_ref_progress_90p] - - drv.delete_snapshot(snap_ref) - - mock_ensure_share_writable.assert_called_once_with(volume_dir) - mock_nova.delete_volume_snapshot.\ - assert_called_once_with(ctxt, self.SNAP_UUID, delete_info) - mock_write_info_file.assert_called_once_with(info_path, snap_info) - mock_execute.assert_called_once_with('rm', '-f', - snap_path, run_as_root=True) - self.assertTrue(mock_ensure_share_writable.called) - self.assertTrue(mock_write_info_file.called) - self.assertTrue(mock_sleep.called) - self.assertTrue(mock_nova.delete_volume_snapshot.called) - self.assertTrue(mock_execute.called) - - def test_delete_snapshot_online_novafailure(self): - """Delete the newest snapshot.""" - drv = self._driver - - volume = self._simple_volume() - volume['status'] = 'in-use' - - ctxt = context.RequestContext('fake_user', 'fake_project') - - snap_ref = {'name': 'test snap to delete (online)', - 'volume_id': self.VOLUME_UUID, - 'volume': volume, - 'id': self.SNAP_UUID, - 'context': ctxt} - - hashed = drv._get_hash_str(self.TEST_EXPORT1) - volume_file = 'volume-%s' % self.VOLUME_UUID - volume_path = '%s/%s/%s' % (self.TEST_MNT_POINT_BASE, - hashed, - volume_file) - snap_path = '%s.%s' % (volume_path, self.SNAP_UUID) - snap_file = '%s.%s' % (volume_file, self.SNAP_UUID) - - with mock.patch.object(drv, '_execute') as mock_execute,\ - mock.patch.object(drv, '_do_create_snapshot') as \ - mock_do_create_snapshot,\ - mock.patch.object(db, 'snapshot_get') as \ - mock_snapshot_get,\ - mock.patch.object(drv, '_nova') as \ - mock_nova,\ - mock.patch.object(time, 'sleep') as \ - mock_sleep,\ - mock.patch.object(drv, '_read_info_file') as \ - mock_read_info_file,\ - mock.patch.object(drv, '_write_info_file') as \ - mock_write_info_file,\ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info,\ - mock.patch.object(drv, '_ensure_share_writable') as \ - mock_ensure_share_writable: - snap_info = {'active': snap_file, - self.SNAP_UUID: snap_file} - mock_read_info_file.return_value = snap_info - - qemu_img_info_output = """image: %s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - backing file: %s - """ % (snap_file, volume_file) - img_info = imageutils.QemuImgInfo(qemu_img_info_output) - - vol_qemu_img_info_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume_file - volume_img_info = imageutils.QemuImgInfo(vol_qemu_img_info_output) - - paths = {snap_path: img_info, volume_path: volume_img_info} - - def img_info_side_effect(*args, **kwargs): - return paths[args[0]] - - mock_qemu_img_info.side_effect = img_info_side_effect - - snap_ref_progress = snap_ref.copy() - snap_ref_progress['status'] = 'deleting' - - snap_ref_progress_0p = snap_ref_progress.copy() - snap_ref_progress_0p['progress'] = '0%' - - snap_ref_progress_50p = snap_ref_progress.copy() - snap_ref_progress_50p['progress'] = '50%' - - snap_ref_progress_90p = snap_ref_progress.copy() - snap_ref_progress_90p['status'] = 'error_deleting' - snap_ref_progress_90p['progress'] = '90%' - - mock_snapshot_get.side_effect = [ - snap_ref_progress_0p, snap_ref_progress_50p, - snap_ref_progress_90p] - self.assertRaisesAndMessageMatches(exception.RemoteFSException, - 'Unable to delete snapshot', - drv.delete_snapshot, - snap_ref) - self.assertTrue(mock_ensure_share_writable.called) - self.assertFalse(mock_write_info_file.called) - self.assertTrue(mock_sleep.called) - self.assertFalse(mock_nova.called) - self.assertFalse(mock_do_create_snapshot.called) - self.assertFalse(mock_execute.called) - - def test_get_backing_chain_for_path(self): - drv = self._driver - - self.override_config('glusterfs_mount_point_base', - self.TEST_MNT_POINT_BASE) - - volume = self._simple_volume() - vol_filename = volume['name'] - vol_filename_2 = volume['name'] + '.abcd' - vol_filename_3 = volume['name'] + '.efef' - hashed = drv._get_hash_str(self.TEST_EXPORT1) - vol_dir = '%s/%s' % (self.TEST_MNT_POINT_BASE, hashed) - vol_path = '%s/%s' % (vol_dir, vol_filename) - vol_path_2 = '%s/%s' % (vol_dir, vol_filename_2) - vol_path_3 = '%s/%s' % (vol_dir, vol_filename_3) - - with mock.patch.object(drv, '_local_volume_dir') as \ - mock_local_volume_dir,\ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info: - qemu_img_output_base = """image: %(image_name)s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ - qemu_img_output = """image: %(image_name)s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - backing file: %(backing_file)s - """ - - qemu_img_output_1 = qemu_img_output_base %\ - {'image_name': vol_filename} - qemu_img_output_2 = qemu_img_output %\ - {'image_name': vol_filename_2, - 'backing_file': vol_filename} - qemu_img_output_3 = qemu_img_output %\ - {'image_name': vol_filename_3, - 'backing_file': vol_filename_2} - - info_1 = imageutils.QemuImgInfo(qemu_img_output_1) - info_2 = imageutils.QemuImgInfo(qemu_img_output_2) - info_3 = imageutils.QemuImgInfo(qemu_img_output_3) - - img_infos = {vol_path_3: info_3, - vol_path_2: info_2, - vol_path: info_1} - - def img_info_side_effect(*args, **kwargs): - return img_infos[args[0]] - - mock_qemu_img_info.side_effect = img_info_side_effect - mock_local_volume_dir.return_value = vol_dir - - chain = drv._get_backing_chain_for_path(volume, vol_path_3) - - # Verify chain contains all expected data - item_1 = drv._get_matching_backing_file(chain, vol_filename) - self.assertEqual(vol_filename_2, item_1['filename']) - chain.remove(item_1) - item_2 = drv._get_matching_backing_file(chain, vol_filename_2) - self.assertEqual(vol_filename_3, item_2['filename']) - chain.remove(item_2) - self.assertEqual(1, len(chain)) - self.assertEqual(vol_filename, chain[0]['filename']) - - def test_copy_volume_from_snapshot(self): - drv = self._driver - - with mock.patch.object(image_utils, 'convert_image') as \ - mock_convert_image,\ - mock.patch.object(drv, '_read_info_file') as \ - mock_read_info_file,\ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info,\ - mock.patch.object(drv, '_set_rw_permissions_for_all') as \ - mock_set_rw_permissions: - dest_volume = self._simple_volume( - 'c1073000-0000-0000-0000-0000000c1073') - src_volume = self._simple_volume() - - vol_dir = os.path.join(self.TEST_MNT_POINT_BASE, - drv._get_hash_str(self.TEST_EXPORT1)) - src_vol_path = os.path.join(vol_dir, src_volume['name']) - dest_vol_path = os.path.join(vol_dir, dest_volume['name']) - snapshot = {'volume_name': src_volume['name'], - 'name': 'clone-snap-%s' % src_volume['id'], - 'size': src_volume['size'], - 'volume_size': src_volume['size'], - 'volume_id': src_volume['id'], - 'id': 'tmp-snap-%s' % src_volume['id'], - 'volume': src_volume} - snap_file = dest_volume['name'] + '.' + snapshot['id'] - size = dest_volume['size'] - mock_read_info_file.return_value = {'active': snap_file, - snapshot['id']: snap_file} - qemu_img_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - backing file: %s - """ % (snap_file, src_volume['name']) - img_info = imageutils.QemuImgInfo(qemu_img_output) - mock_qemu_img_info.return_value = img_info - - drv._copy_volume_from_snapshot(snapshot, dest_volume, size) - - mock_convert_image.assert_called_once_with(src_vol_path, - dest_vol_path, 'raw') - mock_set_rw_permissions.assert_called_once_with(dest_vol_path) - - def test_create_volume_from_snapshot(self): - drv = self._driver - - src_volume = self._simple_volume() - snap_ref = {'volume_name': src_volume['name'], - 'name': 'clone-snap-%s' % src_volume['id'], - 'size': src_volume['size'], - 'volume_size': src_volume['size'], - 'volume_id': src_volume['id'], - 'id': 'tmp-snap-%s' % src_volume['id'], - 'volume': src_volume, - 'status': 'available'} - - new_volume = DumbVolume() - new_volume['id'] = self.VOLUME_UUID - new_volume['size'] = snap_ref['size'] - - with mock.patch.object(drv, '_ensure_shares_mounted') as \ - mock_ensure_shares_mounted,\ - mock.patch.object(drv, '_find_share') as \ - mock_find_share, \ - mock.patch.object(drv, '_do_create_volume') as \ - mock_do_create_volume, \ - mock.patch.object(drv, '_copy_volume_from_snapshot') as \ - mock_copy_volume: - mock_find_share.return_value = self.TEST_EXPORT1 - drv.create_volume_from_snapshot(new_volume, snap_ref) - - self.assertTrue(mock_ensure_shares_mounted.called) - mock_do_create_volume.assert_called_once_with(new_volume) - mock_copy_volume.assert_called_once_with(snap_ref, - new_volume, - new_volume['size']) - - def test_initialize_connection(self): - drv = self._driver - - volume = self._simple_volume() - qemu_img_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume['name'] - img_info = imageutils.QemuImgInfo(qemu_img_output) - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info,\ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info: - mock_get_active_image_from_info.return_value = volume['name'] - mock_qemu_img_info.return_value = img_info - - conn_info = drv.initialize_connection(volume, None) - - self.assertEqual('raw', conn_info['data']['format']) - self.assertEqual('glusterfs', conn_info['driver_volume_type']) - self.assertEqual(volume['name'], conn_info['data']['name']) - self.assertEqual(self.TEST_MNT_POINT_BASE, - conn_info['mount_point_base']) - - def test_get_mount_point_base(self): - drv = self._driver - - self.assertEqual(self.TEST_MNT_POINT_BASE, - drv._get_mount_point_base()) - - def test_backup_volume(self): - """Backup a volume with no snapshots.""" - drv = self._driver - - with mock.patch.object(drv.db, 'volume_get') as mock_volume_get,\ - mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info,\ - mock.patch.object(drv, '_qemu_img_info') as \ - mock_qemu_img_info,\ - mock.patch.object(base_driver.BaseVD, 'backup_volume') as \ - mock_backup_volume: - ctxt = context.RequestContext('fake_user', 'fake_project') - volume = self._simple_volume() - backup = {'volume_id': volume['id']} - mock_volume_get.return_value = volume - mock_get_active_image_from_info.return_value = '/some/path' - - info = imageutils.QemuImgInfo() - info.file_format = 'raw' - mock_qemu_img_info.return_value = info - - drv.backup_volume(ctxt, backup, mock.MagicMock()) - self.assertTrue(mock_backup_volume.called) - - def test_backup_volume_previous_snap(self): - """Backup a volume that previously had a snapshot. - - Snapshot was deleted, snap_info is different from above. - """ - drv = self._driver - - with mock.patch.object(drv.db, 'volume_get') as mock_volume_get,\ - mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info,\ - mock.patch.object(drv, '_qemu_img_info') as \ - mock_qemu_img_info,\ - mock.patch.object(base_driver.BaseVD, 'backup_volume') as \ - mock_backup_volume: - ctxt = context.RequestContext('fake_user', 'fake_project') - volume = self._simple_volume() - backup = {'volume_id': volume['id']} - mock_volume_get.return_value = volume - mock_get_active_image_from_info.return_value = '/some/file2' - - info = imageutils.QemuImgInfo() - info.file_format = 'raw' - mock_qemu_img_info.return_value = info - - drv.backup_volume(ctxt, backup, mock.MagicMock()) - self.assertTrue(mock_backup_volume.called) - - def test_backup_snap_failure_1(self): - """Backup fails if snapshot exists (database).""" - - drv = self._driver - - with mock.patch.object(drv.db, 'snapshot_get_all_for_volume') as \ - mock_snapshot_get_all_for_volume: - ctxt = context.RequestContext('fake_user', 'fake_project') - volume = self._simple_volume() - backup = {'volume_id': volume['id']} - mock_snapshot_get_all_for_volume.return_value = [ - {'snap1': 'a'}, - {'snap2': 'b'} - ] - self.assertRaises(exception.InvalidVolume, - drv.backup_volume, - ctxt, backup, mock.MagicMock()) - - def test_backup_snap_failure_2(self): - """Backup fails if snapshot exists (on-disk).""" - drv = self._driver - - with mock.patch.object(drv.db, 'volume_get') as mock_volume_get,\ - mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info, \ - mock.patch.object(drv, '_qemu_img_info') as \ - mock_qemu_img_info: - ctxt = context.RequestContext('fake_user', 'fake_project') - volume = self._simple_volume() - backup = {'volume_id': volume['id']} - mock_volume_get.return_value = volume - mock_get_active_image_from_info.return_value = '/some/path/file2' - - info = imageutils.QemuImgInfo() - info.file_format = 'raw' - info.backing_file = 'file1' - mock_qemu_img_info.return_value = info - - self.assertRaises(exception.InvalidVolume, - drv.backup_volume, - ctxt, backup, mock.MagicMock()) - - def test_backup_failure_unsupported_format(self): - """Attempt to backup a volume with a qcow2 base.""" - drv = self._driver - - with mock.patch.object(drv.db, 'volume_get') as mock_volume_get,\ - mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info,\ - mock.patch.object(drv, '_qemu_img_info') as mock_qemu_img_info: - ctxt = context.RequestContext('fake_user', 'fake_project') - volume = self._simple_volume() - backup = {'volume_id': volume['id']} - mock_volume_get.return_value = volume - mock_get_active_image_from_info.return_value = '/some/path' - - info = imageutils.QemuImgInfo() - info.file_format = 'qcow2' - - self.assertRaises(exception.InvalidVolume, - drv.backup_volume, - ctxt, backup, mock.MagicMock()) - - mock_volume_get.return_value = volume - mock_qemu_img_info.return_value = info - - self.assertRaises(exception.InvalidVolume, - drv.backup_volume, - ctxt, backup, mock.MagicMock()) - - def test_copy_volume_to_image_raw_image(self): - drv = self._driver - - volume = self._simple_volume() - volume_path = '%s/%s' % (self.TEST_MNT_POINT, volume['name']) - image_meta = {'id': '10958016-e196-42e3-9e7f-5d8927ae3099'} - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info, \ - mock.patch.object(drv, '_local_volume_dir') as \ - mock_local_volume_dir, \ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info, \ - mock.patch.object(image_utils, 'upload_volume') as \ - mock_upload_volume, \ - mock.patch.object(image_utils, 'create_temporary_file') as \ - mock_create_temporary_file: - mock_get_active_image_from_info.return_value = volume['name'] - - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - - mock_create_temporary_file.return_value = self.TEST_TMP_FILE - - qemu_img_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume['name'] - img_info = imageutils.QemuImgInfo(qemu_img_output) - mock_qemu_img_info.return_value = img_info - - upload_path = volume_path - - drv.copy_volume_to_image(mock.ANY, volume, mock.ANY, image_meta) - - mock_get_active_image_from_info.assert_called_once_with(volume) - mock_local_volume_dir.assert_called_once_with(volume) - mock_qemu_img_info.assert_called_once_with(volume_path) - mock_upload_volume.assert_called_once_with( - mock.ANY, mock.ANY, mock.ANY, upload_path) - self.assertEqual(1, mock_create_temporary_file.call_count) - - def test_copy_volume_to_image_qcow2_image(self): - """Upload a qcow2 image file which has to be converted to raw first.""" - drv = self._driver - - volume = self._simple_volume() - volume_path = '%s/%s' % (self.TEST_MNT_POINT, volume['name']) - image_meta = {'id': '10958016-e196-42e3-9e7f-5d8927ae3099'} - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info, \ - mock.patch.object(drv, '_local_volume_dir') as \ - mock_local_volume_dir, \ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info, \ - mock.patch.object(image_utils, 'convert_image') as \ - mock_convert_image, \ - mock.patch.object(image_utils, 'upload_volume') as \ - mock_upload_volume, \ - mock.patch.object(image_utils, 'create_temporary_file') as \ - mock_create_temporary_file: - mock_get_active_image_from_info.return_value = volume['name'] - - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - - mock_create_temporary_file.return_value = self.TEST_TMP_FILE - - qemu_img_output = """image: %s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume['name'] - img_info = imageutils.QemuImgInfo(qemu_img_output) - mock_qemu_img_info.return_value = img_info - - upload_path = self.TEST_TMP_FILE - - drv.copy_volume_to_image(mock.ANY, volume, mock.ANY, image_meta) - - mock_get_active_image_from_info.assert_called_once_with(volume) - mock_local_volume_dir.assert_called_with(volume) - mock_qemu_img_info.assert_called_once_with(volume_path) - mock_convert_image.assert_called_once_with( - volume_path, upload_path, 'raw') - mock_upload_volume.assert_called_once_with( - mock.ANY, mock.ANY, mock.ANY, upload_path) - self.assertEqual(1, mock_create_temporary_file.call_count) - - def test_copy_volume_to_image_snapshot_exists(self): - """Upload an active snapshot which has to be converted to raw first.""" - drv = self._driver - - volume = self._simple_volume() - volume_path = '%s/volume-%s' % (self.TEST_MNT_POINT, self.VOLUME_UUID) - volume_filename = 'volume-%s' % self.VOLUME_UUID - image_meta = {'id': '10958016-e196-42e3-9e7f-5d8927ae3099'} - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info, \ - mock.patch.object(drv, '_local_volume_dir') as \ - mock_local_volume_dir, \ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info, \ - mock.patch.object(image_utils, 'convert_image') as \ - mock_convert_image, \ - mock.patch.object(image_utils, 'upload_volume') as \ - mock_upload_volume, \ - mock.patch.object(image_utils, 'create_temporary_file') as \ - mock_create_temporary_file: - mock_get_active_image_from_info.return_value = volume['name'] - - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - - mock_create_temporary_file.return_value = self.TEST_TMP_FILE - - qemu_img_output = """image: volume-%s.%s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - backing file: %s - """ % (self.VOLUME_UUID, self.SNAP_UUID, volume_filename) - img_info = imageutils.QemuImgInfo(qemu_img_output) - mock_qemu_img_info.return_value = img_info - - upload_path = self.TEST_TMP_FILE - - drv.copy_volume_to_image(mock.ANY, volume, mock.ANY, image_meta) - - mock_get_active_image_from_info.assert_called_once_with(volume) - mock_local_volume_dir.assert_called_with(volume) - mock_qemu_img_info.assert_called_once_with(volume_path) - mock_convert_image.assert_called_once_with( - volume_path, upload_path, 'raw') - mock_upload_volume.assert_called_once_with( - mock.ANY, mock.ANY, mock.ANY, upload_path) - self.assertEqual(1, mock_create_temporary_file.call_count) - - def test_migrate_volume_is_there(self): - """Ensure that driver.migrate_volume() is there.""" - - drv = self._driver - - ctxt = context.RequestContext('fake_user', 'fake_project') - volume = self._simple_volume() - ret = drv.migrate_volume(ctxt, - volume, - mock.sentinel.host) - - self.assertEqual((False, None), ret) - - def test_manage_existing_is_there(self): - """Ensure that driver.manage_existing() is there.""" - - drv = self._driver - - volume = self._simple_volume(id=mock.sentinel.manage_id) - - self.assertRaises(NotImplementedError, - drv.manage_existing, - volume, mock.sentinel.existing_ref) - - def test_unmanage_is_there(self): - """Ensure that driver.unmanage() is there.""" - - drv = self._driver - - volume = self._simple_volume(id=mock.sentinel.unmanage_id) - self.assertRaises(NotImplementedError, - drv.unmanage, - volume) diff --git a/cinder/tests/unit/test_gpfs.py b/cinder/tests/unit/test_gpfs.py deleted file mode 100644 index e8a151880..000000000 --- a/cinder/tests/unit/test_gpfs.py +++ /dev/null @@ -1,2100 +0,0 @@ - -# Copyright IBM Corp. 2013 All Rights Reserved -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os -import tempfile - -import mock -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.ibm import gpfs -from cinder.volume import volume_types - - -CONF = cfg.CONF - - -class FakeQemuImgInfo(object): - def __init__(self): - self.file_format = None - self.backing_file = None - - -class GPFSDriverTestCase(test.TestCase): - driver_name = "cinder.volume.drivers.gpfs.GPFSDriver" - context = context.get_admin_context() - - def _execute_wrapper(self, cmd, *args, **kwargs): - try: - kwargs.pop('run_as_root') - except KeyError: - pass - - return utils.execute(cmd, *args, **kwargs) - - def setUp(self): - super(GPFSDriverTestCase, self).setUp() - self.volumes_path = tempfile.mkdtemp(prefix="gpfs_") - self.images_dir = '%s/images' % self.volumes_path - self.addCleanup(self._cleanup, self.images_dir, self.volumes_path) - - if not os.path.exists(self.volumes_path): - os.mkdir(self.volumes_path) - if not os.path.exists(self.images_dir): - os.mkdir(self.images_dir) - self.image_id = '70a599e0-31e7-49b7-b260-868f441e862b' - - self.driver = gpfs.GPFSDriver(configuration=conf.Configuration(None)) - self.driver.gpfs_execute = self._execute_wrapper - exec_patcher = mock.patch.object(self.driver, '_execute', - self._execute_wrapper) - exec_patcher.start() - self.addCleanup(exec_patcher.stop) - self.driver._cluster_id = '123456' - self.driver._gpfs_device = '/dev/gpfs' - self.driver._storage_pool = 'system' - self.driver._encryption_state = 'yes' - - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=self.volumes_path) - - self.context = context.get_admin_context() - self.context.user_id = 'fake' - self.context.project_id = 'fake' - CONF.gpfs_images_dir = self.images_dir - - def _cleanup(self, images_dir, volumes_path): - try: - os.rmdir(images_dir) - os.rmdir(volumes_path) - except OSError: - pass - - def test_different(self): - self.assertTrue(gpfs._different((True, False))) - self.assertFalse(gpfs._different((True, True))) - self.assertFalse(gpfs._different(None)) - - def test_sizestr(self): - self.assertEqual('10G', gpfs._sizestr('10')) - - @mock.patch('cinder.utils.execute') - def test_gpfs_local_execute(self, mock_exec): - mock_exec.return_value = 'test' - self.driver._gpfs_local_execute('test') - expected = [mock.call('test', run_as_root=True)] - self.assertEqual(expected, mock_exec.mock_calls) - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_state_ok(self, mock_exec): - mock_exec.return_value = ('mmgetstate::HEADER:version:reserved:' - 'reserved:nodeName:nodeNumber:state:quorum:' - 'nodesUp:totalNodes:remarks:cnfsState:\n' - 'mmgetstate::0:1:::devstack:3:active:2:3:3:' - 'quorum node:(undefined):', '') - self.assertTrue(self.driver._get_gpfs_state().splitlines()[1]. - startswith('mmgetstate::0:1:::devstack')) - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_state_fail_mmgetstate(self, mock_exec): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_gpfs_state) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._get_gpfs_state') - def test_check_gpfs_state_ok(self, mock_get_gpfs_state): - mock_get_gpfs_state.return_value = ('mmgetstate::HEADER:version:' - 'reserved:reserved:nodeName:' - 'nodeNumber:state:quorum:nodesUp:' - 'totalNodes:remarks:cnfsState:\n' - 'mmgetstate::0:1:::devstack:3:' - 'active:2:3:3:' - 'quorum node:(undefined):') - self.driver._check_gpfs_state() - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._get_gpfs_state') - def test_check_gpfs_state_fail_not_active(self, mock_get_gpfs_state): - mock_get_gpfs_state.return_value = ('mmgetstate::HEADER:version:' - 'reserved:reserved:nodeName:' - 'nodeNumber:state:quorum:nodesUp:' - 'totalNodes:remarks:cnfsState:\n' - 'mmgetstate::0:1:::devstack:3:' - 'arbitrating:2:3:3:' - 'quorum node:(undefined):') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._check_gpfs_state) - - @mock.patch('cinder.utils.execute') - def test_get_fs_from_path_ok(self, mock_exec): - mock_exec.return_value = ('Filesystem 1K-blocks ' - 'Used Available Use%% Mounted on\n' - '%s 10485760 531968 9953792' - ' 6%% /gpfs0' % self.driver._gpfs_device, - '') - self.assertEqual(self.driver._gpfs_device, - self.driver._get_filesystem_from_path('/gpfs0')) - - @mock.patch('cinder.utils.execute') - def test_get_fs_from_path_fail_path(self, mock_exec): - mock_exec.return_value = ('Filesystem 1K-blocks ' - 'Used Available Use% Mounted on\n' - 'test 10485760 531968 ' - '9953792 6% /gpfs0', '') - self.assertNotEqual(self.driver._gpfs_device, - self.driver._get_filesystem_from_path('/gpfs0')) - - @mock.patch('cinder.utils.execute') - def test_get_fs_from_path_fail_raise(self, mock_exec): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_filesystem_from_path, '/gpfs0') - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_cluster_id_ok(self, mock_exec): - mock_exec.return_value = ('mmlsconfig::HEADER:version:reserved:' - 'reserved:configParameter:value:nodeList:\n' - 'mmlsconfig::0:1:::clusterId:%s::' - % self.driver._cluster_id, '') - self.assertEqual(self.driver._cluster_id, - self.driver._get_gpfs_cluster_id()) - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_cluster_id_fail_id(self, mock_exec): - mock_exec.return_value = ('mmlsconfig::HEADER.:version:reserved:' - 'reserved:configParameter:value:nodeList:\n' - 'mmlsconfig::0:1:::clusterId:test::', '') - self.assertNotEqual(self.driver._cluster_id, - self.driver._get_gpfs_cluster_id()) - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_cluster_id_fail_raise(self, mock_exec): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_gpfs_cluster_id) - - @mock.patch('cinder.utils.execute') - def test_get_fileset_from_path_ok(self, mock_exec): - mock_exec.return_value = ('file name: /gpfs0\n' - 'metadata replication: 1 max 2\n' - 'data replication: 1 max 2\n' - 'immutable: no\n' - 'appendOnly: no\n' - 'flags:\n' - 'storage pool name: system\n' - 'fileset name: root\n' - 'snapshot name:\n' - 'Windows attributes: DIRECTORY', '') - self.driver._get_fileset_from_path('') - - @mock.patch('cinder.utils.execute') - def test_get_fileset_from_path_fail_mmlsattr(self, mock_exec): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_fileset_from_path, '') - - @mock.patch('cinder.utils.execute') - def test_get_fileset_from_path_fail_find_fileset(self, mock_exec): - mock_exec.return_value = ('file name: /gpfs0\n' - 'metadata replication: 1 max 2\n' - 'data replication: 1 max 2\n' - 'immutable: no\n' - 'appendOnly: no\n' - 'flags:\n' - 'storage pool name: system\n' - '*** name: root\n' - 'snapshot name:\n' - 'Windows attributes: DIRECTORY', '') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_fileset_from_path, '') - - @mock.patch('cinder.utils.execute') - def test_verify_gpfs_pool_ok(self, mock_exec): - mock_exec.return_value = ('Storage pools in file system at \'/gpfs0\':' - '\n' - 'Name Id BlkSize Data ' - 'Meta ' - 'Total Data in (KB) Free Data in (KB) ' - 'Total Meta in (KB) Free Meta in (KB)\n' - 'system 0 256 KB yes ' - 'yes ' - ' 10485760 9953792 ( 95%) ' - '10485760 9954560 ( 95%)', '') - self.assertTrue(self.driver._gpfs_device, - self.driver._verify_gpfs_pool('/dev/gpfs')) - - @mock.patch('cinder.utils.execute') - def test_verify_gpfs_pool_fail_pool(self, mock_exec): - mock_exec.return_value = ('Storage pools in file system at \'/gpfs0\':' - '\n' - 'Name Id BlkSize Data ' - 'Meta ' - 'Total Data in (KB) Free Data in (KB) ' - 'Total Meta in (KB) Free Meta in (KB)\n' - 'test 0 256 KB yes ' - 'yes' - ' 10485760 9953792 ( 95%)' - ' 10485760 9954560 ( 95%)', '') - self.assertTrue(self.driver._gpfs_device, - self.driver._verify_gpfs_pool('/dev/gpfs')) - - @mock.patch('cinder.utils.execute') - def test_verify_gpfs_pool_fail_raise(self, mock_exec): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - self.assertFalse(self.driver._verify_gpfs_pool('/dev/gpfs')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.utils.execute') - def test_update_volume_storage_pool_ok(self, mock_exec, mock_verify_pool): - mock_verify_pool.return_value = True - self.assertTrue(self.driver._update_volume_storage_pool('', 'system')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.utils.execute') - def test_update_volume_storage_pool_ok_pool_none(self, - mock_exec, - mock_verify_pool): - mock_verify_pool.return_value = True - self.assertTrue(self.driver._update_volume_storage_pool('', None)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.utils.execute') - def test_update_volume_storage_pool_fail_pool(self, - mock_exec, - mock_verify_pool): - mock_verify_pool.return_value = False - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._update_volume_storage_pool, - '', - 'system') - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.utils.execute') - def test_update_volume_storage_pool_fail_mmchattr(self, - mock_exec, - mock_verify_pool): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - mock_verify_pool.return_value = True - self.assertFalse(self.driver._update_volume_storage_pool('', 'system')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_filesystem_from_path') - @mock.patch('cinder.utils.execute') - def test_get_gpfs_fs_release_level_ok(self, - mock_exec, - mock_fs_from_path): - mock_exec.return_value = ('mmlsfs::HEADER:version:reserved:reserved:' - 'deviceName:fieldName:data:remarks:\n' - 'mmlsfs::0:1:::gpfs:filesystemVersion:14.03 ' - '(4.1.0.0):\n' - 'mmlsfs::0:1:::gpfs:filesystemVersionLocal:' - '14.03 (4.1.0.0):\n' - 'mmlsfs::0:1:::gpfs:filesystemVersionManager' - ':14.03 (4.1.0.0):\n' - 'mmlsfs::0:1:::gpfs:filesystemVersion' - 'Original:14.03 (4.1.0.0):\n' - 'mmlsfs::0:1:::gpfs:filesystemHighest' - 'Supported:14.03 (4.1.0.0):', '') - mock_fs_from_path.return_value = '/dev/gpfs' - self.assertEqual(('/dev/gpfs', 1403), - self.driver._get_gpfs_fs_release_level('')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_filesystem_from_path') - @mock.patch('cinder.utils.execute') - def test_get_gpfs_fs_release_level_fail_mmlsfs(self, - mock_exec, - mock_fs_from_path): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - mock_fs_from_path.return_value = '/dev/gpfs' - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_gpfs_fs_release_level, '') - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_cluster_release_level_ok(self, mock_exec): - mock_exec.return_value = ('mmlsconfig::HEADER:version:reserved:' - 'reserved:configParameter:value:nodeList:\n' - 'mmlsconfig::0:1:::minReleaseLevel:1403::', - '') - self.assertEqual(1403, self.driver._get_gpfs_cluster_release_level()) - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_cluster_release_level_fail_mmlsconfig(self, mock_exec): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_gpfs_cluster_release_level) - - @mock.patch('cinder.utils.execute') - def test_is_gpfs_path_fail_mmlsattr(self, mock_exec): - mock_exec.side_effect = processutils.ProcessExecutionError( - stdout='test', stderr='test') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._is_gpfs_path, '/dummy/path') - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_fileset_from_path') - @mock.patch('cinder.utils.execute') - def test_is_same_fileset_ok(self, - mock_exec, - mock_get_fileset_from_path): - mock_get_fileset_from_path.return_value = True - self.assertTrue(self.driver._is_same_fileset('', '')) - mock_get_fileset_from_path.side_effect = [True, False] - self.assertFalse(self.driver._is_same_fileset('', '')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_available_capacity') - @mock.patch('cinder.utils.execute') - def test_same_cluster_ok(self, mock_exec, mock_avail_capacity): - mock_avail_capacity.return_value = (10192683008, 10737418240) - stats = self.driver.get_volume_stats() - loc = stats['location_info'] - cap = {'location_info': loc} - host = {'host': 'foo', 'capabilities': cap} - self.assertTrue(self.driver._same_cluster(host)) - - locinfo = stats['location_info'] + '_' - loc = locinfo - cap = {'location_info': loc} - host = {'host': 'foo', 'capabilities': cap} - self.assertFalse(self.driver._same_cluster(host)) - - @mock.patch('cinder.utils.execute') - def test_set_rw_permission(self, mock_exec): - self.driver._set_rw_permission('') - - @mock.patch('cinder.utils.execute') - def test_can_migrate_locally(self, mock_exec): - host = {'host': 'foo', 'capabilities': ''} - self.assertIsNone(self.driver._can_migrate_locally(host)) - - loc = 'GPFSDriver:%s' % self.driver._cluster_id - cap = {'location_info': loc} - host = {'host': 'foo', 'capabilities': cap} - self.assertIsNone(self.driver._can_migrate_locally(host)) - - loc = 'GPFSDriver_:%s:testpath' % self.driver._cluster_id - cap = {'location_info': loc} - host = {'host': 'foo', 'capabilities': cap} - self.assertIsNone(self.driver._can_migrate_locally(host)) - - loc = 'GPFSDriver:%s:testpath' % (self.driver._cluster_id + '_') - cap = {'location_info': loc} - host = {'host': 'foo', 'capabilities': cap} - self.assertIsNone(self.driver._can_migrate_locally(host)) - - loc = 'GPFSDriver:%s:testpath' % self.driver._cluster_id - cap = {'location_info': loc} - host = {'host': 'foo', 'capabilities': cap} - self.assertEqual('testpath', self.driver._can_migrate_locally(host)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_encryption_status') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_release_level') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_filesystem_from_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_id') - @mock.patch('cinder.utils.execute') - def test_do_setup_ok(self, - mock_exec, - mock_get_gpfs_cluster_id, - mock_get_filesystem_from_path, - mock_verify_gpfs_pool, - mock_get_gpfs_fs_rel_lev, - mock_verify_encryption_state): - ctxt = self.context - mock_get_gpfs_cluster_id.return_value = self.driver._cluster_id - mock_get_filesystem_from_path.return_value = '/dev/gpfs' - mock_verify_gpfs_pool.return_value = True - mock_get_gpfs_fs_rel_lev.return_value = 1405 - mock_verify_encryption_state.return_value = 'Yes' - self.driver.do_setup(ctxt) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_release_level') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_filesystem_from_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_id') - @mock.patch('cinder.utils.execute') - def test_do_setup_no_encryption(self, - mock_exec, - mock_get_gpfs_cluster_id, - mock_get_filesystem_from_path, - mock_verify_gpfs_pool, - mock_get_gpfs_fs_rel_lev): - ctxt = self.context - mock_get_gpfs_cluster_id.return_value = self.driver._cluster_id - mock_get_filesystem_from_path.return_value = '/dev/gpfs' - mock_verify_gpfs_pool.return_value = True - mock_get_gpfs_fs_rel_lev.return_value = 1403 - self.driver.do_setup(ctxt) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_filesystem_from_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_id') - @mock.patch('cinder.utils.execute') - def test_do_setup_fail_get_cluster_id(self, - mock_exec, - mock_get_gpfs_cluster_id, - mock_get_filesystem_from_path, - mock_verify_gpfs_pool): - ctxt = self.context - mock_get_gpfs_cluster_id.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - mock_get_filesystem_from_path.return_value = '/dev/gpfs' - mock_verify_gpfs_pool.return_value = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, ctxt) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_filesystem_from_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_id') - @mock.patch('cinder.utils.execute') - def test_do_setup_fail_get_fs_from_path(self, - mock_exec, - mock_get_gpfs_cluster_id, - mock_get_fs_from_path, - mock_verify_gpfs_pool): - ctxt = self.context - mock_get_gpfs_cluster_id.return_value = self.driver._cluster_id - mock_get_fs_from_path.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - mock_verify_gpfs_pool.return_value = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, ctxt) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._verify_gpfs_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_filesystem_from_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_id') - @mock.patch('cinder.utils.execute') - def test_do_setup_fail_volume(self, - mock_exec, - mock_get_gpfs_cluster_id, - mock_get_filesystem_from_path, - mock_verify_gpfs_pool): - ctxt = self.context - mock_get_gpfs_cluster_id. return_value = self.driver._cluster_id - mock_get_filesystem_from_path.return_value = '/dev/gpfs' - mock_verify_gpfs_pool.return_value = False - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, ctxt) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._check_gpfs_state') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_gpfs_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_fs_release_level') - def test_check_for_setup_error_fail_conf(self, - mock_get_gpfs_fs_rel_lev, - mock_is_gpfs_path, - mock_check_gpfs_state): - fake_fs = '/dev/gpfs' - fake_fs_release = 1400 - fake_cluster_release = 1201 - - # fail configuration.gpfs_mount_point_base is None - org_value = self.driver.configuration.gpfs_mount_point_base - self.flags(volume_driver=self.driver_name, gpfs_mount_point_base=None) - mock_get_gpfs_fs_rel_lev.return_value = (fake_fs, fake_fs_release) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=org_value) - - # fail configuration.gpfs_images_share_mode not in - # ['copy_on_write', 'copy'] - org_value = self.driver.configuration.gpfs_images_share_mode - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode='copy_on_read') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode=org_value) - - # fail configuration.gpfs_images_share_mode and - # configuration.gpfs_images_dir is None - org_value_share_mode = self.driver.configuration.gpfs_images_share_mode - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode='copy') - org_value_dir = CONF.gpfs_images_dir - CONF.gpfs_images_dir = None - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode=org_value_share_mode) - CONF.gpfs_images_dir = org_value_dir - - # fail configuration.gpfs_images_share_mode == 'copy_on_write' and not - # _same_filesystem(configuration.gpfs_mount_point_base, - # configuration.gpfs_images_dir) - org_value = self.driver.configuration.gpfs_images_share_mode - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode='copy_on_write') - with mock.patch('cinder.volume.drivers.ibm.gpfs._same_filesystem', - return_value=False): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode=org_value) - - # fail self.configuration.gpfs_images_share_mode == 'copy_on_write' and - # not self._is_same_fileset(self.configuration.gpfs_mount_point_base, - # self.configuration.gpfs_images_dir) - org_value = self.driver.configuration.gpfs_images_share_mode - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode='copy_on_write') - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_is_same_fileset', return_value=False): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode=org_value) - - # fail directory is None - org_value_share_mode = self.driver.configuration.gpfs_images_share_mode - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode=None) - org_value_dir = CONF.gpfs_images_dir - CONF.gpfs_images_dir = None - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_release_level', - return_value=fake_cluster_release): - self.driver.check_for_setup_error() - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode=org_value_share_mode) - CONF.gpfs_images_dir = org_value_dir - - # fail directory.startswith('/') - org_value_mount = self.driver.configuration.gpfs_mount_point_base - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base='_' + self.volumes_path) - org_value_dir = CONF.gpfs_images_dir - CONF.gpfs_images_dir = None - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_release_level', - return_value=fake_cluster_release): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=org_value_mount) - CONF.gpfs_images_dir = org_value_dir - - # fail os.path.isdir(directory) - org_value_mount = self.driver.configuration.gpfs_mount_point_base - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=self.volumes_path + '_') - org_value_dir = CONF.gpfs_images_dir - CONF.gpfs_images_dir = None - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_release_level', - return_value=fake_cluster_release): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=org_value_mount) - CONF.gpfs_images_dir = org_value_dir - - # fail not cluster release level >= GPFS_CLONE_MIN_RELEASE - org_fake_cluster_release = fake_cluster_release - fake_cluster_release = 1105 - org_value_mount = self.driver.configuration.gpfs_mount_point_base - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=self.volumes_path) - org_value_dir = CONF.gpfs_images_dir - CONF.gpfs_images_dir = None - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_release_level', - return_value=fake_cluster_release): - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_fs_release_level', - return_value=(fake_fs, fake_fs_release)): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - fake_cluster_release = org_fake_cluster_release - - # fail not fs release level >= GPFS_CLONE_MIN_RELEASE - org_fake_fs_release = fake_fs_release - fake_fs_release = 1105 - org_value_mount = self.driver.configuration.gpfs_mount_point_base - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=self.volumes_path) - org_value_dir = CONF.gpfs_images_dir - CONF.gpfs_images_dir = None - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_cluster_release_level', - return_value=fake_cluster_release): - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_gpfs_fs_release_level', - return_value=(fake_fs, fake_fs_release)): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.check_for_setup_error) - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=org_value_mount) - CONF.gpfs_images_dir = org_value_dir - fake_fs_release = org_fake_fs_release - - @mock.patch('cinder.utils.execute') - def test_create_sparse_file(self, mock_exec): - self.driver._create_sparse_file('', 100) - - @mock.patch('cinder.utils.execute') - def test_allocate_file_blocks(self, mock_exec): - self.driver._allocate_file_blocks(os.path.join(self.images_dir, - 'test'), 1) - - @mock.patch('cinder.utils.execute') - def test_gpfs_change_attributes(self, mock_exec): - options = [] - options.extend(['-T', 'test']) - self.driver._gpfs_change_attributes(options, self.images_dir) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._mkfs') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_gpfs_change_attributes') - def test_set_volume_attributes(self, mock_change_attributes, mock_mkfs): - metadata = {'data_pool_name': 'test', - 'replicas': 'test', - 'dio': 'test', - 'write_affinity_depth': 'test', - 'block_group_factor': 'test', - 'write_affinity_failure_group': 'test', - 'fstype': 'test', - 'fslabel': 'test', - 'test': 'test'} - - self.driver._set_volume_attributes('', '', metadata) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_gpfs_change_attributes') - def test_set_volume_attributes_no_attributes(self, mock_change_attributes): - metadata = {} - org_value = self.driver.configuration.gpfs_storage_pool - self.flags(volume_driver=self.driver_name, gpfs_storage_pool='system') - self.driver._set_volume_attributes('', '', metadata) - self.flags(volume_driver=self.driver_name, - gpfs_storage_pool=org_value) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_gpfs_change_attributes') - def test_set_volume_attributes_no_options(self, mock_change_attributes): - metadata = {} - org_value = self.driver.configuration.gpfs_storage_pool - self.flags(volume_driver=self.driver_name, gpfs_storage_pool='') - self.driver._set_volume_attributes('', '', metadata) - self.flags(volume_driver=self.driver_name, - gpfs_storage_pool=org_value) - - def test_get_volume_metadata(self): - volume = self._fake_volume() - volume['volume_metadata'] = [{'key': 'fake_key', - 'value': 'fake_value'}] - expected_metadata = {'fake_key': 'fake_value'} - v_metadata = self.driver._get_volume_metadata(volume) - self.assertEqual(expected_metadata, v_metadata) - volume.pop('volume_metadata') - volume['metadata'] = {'key': 'value'} - expected_metadata = {'key': 'value'} - v_metadata = self.driver._get_volume_metadata(volume) - self.assertEqual(expected_metadata, v_metadata) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_allocate_file_blocks') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_volume_attributes') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_sparse_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_create_volume(self, - mock_gpfs_path_state, - mock_local_path, - mock_sparse_file, - mock_rw_permission, - mock_set_volume_attributes, - mock_allocate_file_blocks, - mock_exec): - mock_local_path.return_value = 'test' - volume = self._fake_volume() - value = {} - value['value'] = 'test' - - org_value = self.driver.configuration.gpfs_sparse_volumes - self.flags(volume_driver=self.driver_name, gpfs_sparse_volumes=False) - self.driver.create_volume(volume) - self.flags(volume_driver=self.driver_name, - gpfs_sparse_volumes=org_value) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_allocate_file_blocks') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_volume_attributes') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_sparse_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_create_volume_no_sparse_volume(self, - mock_gpfs_path_state, - mock_local_path, - mock_sparse_file, - mock_rw_permission, - mock_set_volume_attributes, - mock_allocate_file_blocks, - mock_exec): - mock_local_path.return_value = 'test' - volume = self._fake_volume() - value = {} - value['value'] = 'test' - - org_value = self.driver.configuration.gpfs_sparse_volumes - self.flags(volume_driver=self.driver_name, gpfs_sparse_volumes=True) - self.driver.create_volume(volume) - self.flags(volume_driver=self.driver_name, - gpfs_sparse_volumes=org_value) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_allocate_file_blocks') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_volume_attributes') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_sparse_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_create_volume_with_metadata(self, - mock_gpfs_path_state, - mock_local_path, - mock_sparse_file, - mock_rw_permission, - mock_set_volume_attributes, - mock_allocate_file_blocks, - mock_exec): - mock_local_path.return_value = 'test' - volume = self._fake_volume() - value = {} - value['value'] = 'test' - mock_set_volume_attributes.return_value = True - metadata = {'fake_key': 'fake_value'} - - org_value = self.driver.configuration.gpfs_sparse_volumes - self.flags(volume_driver=self.driver_name, gpfs_sparse_volumes=False) - self.driver.create_volume(volume) - self.assertTrue(self.driver._set_volume_attributes(volume, 'test', - metadata)) - self.flags(volume_driver=self.driver_name, - gpfs_sparse_volumes=org_value) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_volume_attributes') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_redirect') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_copy') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_full_copy') - @mock.patch('cinder.volume.drivers.ibm.gpfs.' - 'GPFSDriver._get_snapshot_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_create_volume_from_snapshot(self, - mock_local_path, - mock_snapshot_path, - mock_gpfs_full_copy, - mock_create_gpfs_copy, - mock_rw_permission, - mock_gpfs_redirect, - mock_set_volume_attributes, - mock_resize_volume_file): - mock_resize_volume_file.return_value = 5 * units.Gi - volume = self._fake_volume() - volume['consistencygroup_id'] = None - self.driver.db = mock.Mock() - self.driver.db.volume_get = mock.Mock() - self.driver.db.volume_get.return_value = volume - snapshot = self._fake_snapshot() - mock_snapshot_path.return_value = "/tmp/fakepath" - self.assertEqual({'size': 5.0}, - self.driver.create_volume_from_snapshot(volume, - snapshot)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_volume_attributes') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_redirect') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_copy') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_full_copy') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_snapshot_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_create_volume_from_snapshot_metadata(self, - mock_local_path, - mock_snapshot_path, - mock_gpfs_full_copy, - mock_create_gpfs_copy, - mock_rw_permission, - mock_gpfs_redirect, - mock_set_volume_attributes, - mock_resize_volume_file): - mock_resize_volume_file.return_value = 5 * units.Gi - volume = self._fake_volume() - volume['consistencygroup_id'] = None - self.driver.db = mock.Mock() - self.driver.db.volume_get = mock.Mock() - self.driver.db.volume_get.return_value = volume - snapshot = self._fake_snapshot() - mock_snapshot_path.return_value = "/tmp/fakepath" - mock_set_volume_attributes.return_value = True - metadata = {'fake_key': 'fake_value'} - - self.assertTrue(self.driver._set_volume_attributes(volume, 'test', - metadata)) - self.assertEqual({'size': 5.0}, - self.driver.create_volume_from_snapshot(volume, - snapshot)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_volume_attributes') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_gpfs_clone') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_full_copy') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_create_cloned_volume(self, - mock_local_path, - mock_gpfs_full_copy, - mock_create_gpfs_clone, - mock_rw_permission, - mock_set_volume_attributes, - mock_resize_volume_file): - mock_resize_volume_file.return_value = 5 * units.Gi - volume = self._fake_volume() - src_volume = self._fake_volume() - self.assertEqual({'size': 5.0}, - self.driver.create_cloned_volume(volume, src_volume)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_volume_attributes') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_gpfs_clone') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_full_copy') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_create_cloned_volume_with_metadata(self, - mock_local_path, - mock_gpfs_full_copy, - mock_create_gpfs_clone, - mock_rw_permission, - mock_set_volume_attributes, - mock_resize_volume_file): - mock_resize_volume_file.return_value = 5 * units.Gi - volume = self._fake_volume() - src_volume = self._fake_volume() - mock_set_volume_attributes.return_value = True - metadata = {'fake_key': 'fake_value'} - - self.assertTrue(self.driver._set_volume_attributes(volume, 'test', - metadata)) - self.assertEqual({'size': 5.0}, - self.driver.create_cloned_volume(volume, src_volume)) - - @mock.patch('cinder.utils.execute') - def test_delete_gpfs_file_ok(self, mock_exec): - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' no 2 148488 ' - '/gpfs0/test.txt', ''), - ('', ''), - ('', '')] - self.driver._delete_gpfs_file(self.images_dir) - self.driver._delete_gpfs_file(self.images_dir + '_') - - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' ' - '/gpfs0/test.txt', ''), - ('', '')] - self.driver._delete_gpfs_file(self.images_dir) - - @mock.patch('os.path.exists') - @mock.patch('cinder.utils.execute') - def test_delete_gpfs_file_ok_parent(self, mock_exec, mock_path_exists): - mock_path_exists.side_effect = [True, False, False, - True, False, False, - True, False, False] - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' no 2 148488 ' - '/gpfs0/test.txt', ''), - ('/gpfs0/test.snap\ntest', ''), - ('', '')] - self.driver._delete_gpfs_file(self.images_dir) - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' no 2 148488 ' - '/gpfs0/test.txt', ''), - ('/gpfs0/test.ts\ntest', ''), - ('', '')] - self.driver._delete_gpfs_file(self.images_dir) - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' no 2 148488 ' - '/gpfs0/test.txt', ''), - ('/gpfs0/test.txt\ntest', ''), - ('', '')] - self.driver._delete_gpfs_file(self.images_dir) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._delete_gpfs_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_delete_volume(self, - mock_verify_gpfs_path_state, - mock_local_path, - mock_delete_gpfs_file): - self.driver.delete_volume('') - - @mock.patch('cinder.utils.execute') - def test_gpfs_redirect_ok(self, mock_exec): - org_value = self.driver.configuration.gpfs_max_clone_depth - self.flags(volume_driver=self.driver_name, gpfs_max_clone_depth=1) - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' no 2 148488 ' - '/gpfs0/test.txt', ''), - ('', '')] - self.assertTrue(self.driver._gpfs_redirect('')) - self.flags(volume_driver=self.driver_name, gpfs_max_clone_depth=1) - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' no 1 148488 ' - '/gpfs0/test.txt', ''), - ('', '')] - self.assertFalse(self.driver._gpfs_redirect('')) - self.flags(volume_driver=self.driver_name, - gpfs_max_clone_depth=org_value) - - @mock.patch('cinder.utils.execute') - def test_gpfs_redirect_fail_depth(self, mock_exec): - org_value = self.driver.configuration.gpfs_max_clone_depth - self.flags(volume_driver=self.driver_name, gpfs_max_clone_depth=0) - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' no 2 148488 ' - '/gpfs0/test.txt', ''), - ('', '')] - self.assertFalse(self.driver._gpfs_redirect('')) - self.flags(volume_driver=self.driver_name, - gpfs_max_clone_depth=org_value) - - @mock.patch('cinder.utils.execute') - def test_gpfs_redirect_fail_match(self, mock_exec): - org_value = self.driver.configuration.gpfs_max_clone_depth - self.flags(volume_driver=self.driver_name, gpfs_max_clone_depth=1) - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' 148488 ' - '/gpfs0/test.txt', ''), - ('', '')] - self.assertFalse(self.driver._gpfs_redirect('')) - self.flags(volume_driver=self.driver_name, - gpfs_max_clone_depth=org_value) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_snap') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_copy') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_redirect') - @mock.patch('cinder.utils.execute') - def test_create_gpfs_clone(self, - mock_exec, - mock_redirect, - mock_cr_gpfs_cp, - mock_cr_gpfs_snap): - mock_redirect.return_value = True - self.driver._create_gpfs_clone('', '') - mock_redirect.side_effect = [True, False] - self.driver._create_gpfs_clone('', '') - - @mock.patch('cinder.utils.execute') - def test_create_gpfs_copy(self, mock_exec): - self.driver._create_gpfs_copy('', '') - - @mock.patch('cinder.utils.execute') - def test_create_gpfs_snap(self, mock_exec): - self.driver._create_gpfs_snap('') - self.driver._create_gpfs_snap('', '') - - @mock.patch('cinder.utils.execute') - def test_is_gpfs_parent_file_ok(self, mock_exec): - mock_exec.side_effect = [('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' yes 2 148488 ' - '/gpfs0/test.txt', ''), - ('Parent Depth Parent inode File name\n' - '------ ----- -------------- ---------\n' - ' no 2 148488 ' - '/gpfs0/test.txt', '')] - self.assertTrue(self.driver._is_gpfs_parent_file('')) - self.assertFalse(self.driver._is_gpfs_parent_file('')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_redirect') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_snap') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_snapshot_path') - def test_create_snapshot(self, - mock_get_snapshot_path, - mock_local_path, - mock_create_gpfs_snap, - mock_set_rw_permission, - mock_gpfs_redirect): - org_value = self.driver.configuration.gpfs_mount_point_base - mock_get_snapshot_path.return_value = "/tmp/fakepath" - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=self.volumes_path) - snapshot = {} - snapshot['volume_name'] = 'test' - self.driver.create_snapshot(snapshot) - self.flags(volume_driver=self.driver_name, - gpfs_mount_point_base=org_value) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_snapshot_path') - def test_delete_snapshot(self, - mock_snapshot_path, - mock_exec): - snapshot = self._fake_snapshot() - snapshot_path = "/tmp/fakepath" - mock_snapshot_path.return_value = snapshot_path - snapshot_ts_path = '%s.ts' % snapshot_path - self.driver.delete_snapshot(snapshot) - mock_exec.assert_any_call('mv', snapshot_path, - snapshot_ts_path) - mock_exec.assert_any_call('rm', '-f', snapshot_ts_path, - check_exit_code=False) - - def test_ensure_export(self): - self.assertIsNone(self.driver.ensure_export('', '')) - - def test_create_export(self): - self.assertIsNone(self.driver.create_export('', '', {})) - - def test_remove_export(self): - self.assertIsNone(self.driver.remove_export('', '')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_initialize_connection(self, mock_local_path): - volume = self._fake_volume() - mock_local_path.return_value = "/tmp/fakepath" - data = self.driver.initialize_connection(volume, '') - self.assertEqual('test', data['data']['name']) - self.assertEqual("/tmp/fakepath", data['data']['device_path']) - self.assertEqual('gpfs', data['driver_volume_type']) - - def test_terminate_connection(self): - self.assertIsNone(self.driver.terminate_connection('', '')) - - def test_get_volume_stats(self): - fake_avail = 80 * units.Gi - fake_size = 2 * fake_avail - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_get_available_capacity', - return_value=(fake_avail, fake_size)): - stats = self.driver.get_volume_stats() - self.assertEqual('GPFS', stats['volume_backend_name']) - self.assertEqual('file', stats['storage_protocol']) - self.assertTrue(stats['gpfs_encryption_rest']) - stats = self.driver.get_volume_stats(True) - self.assertEqual('GPFS', stats['volume_backend_name']) - self.assertEqual('file', stats['storage_protocol']) - self.assertTrue(stats['gpfs_encryption_rest']) - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_encryption_status_true(self, mock_exec): - mock_exec.return_value = ('mmlsfs::HEADER:version:reserved:reserved:' - 'deviceName:fieldName:data:remarks:\n' - 'mmlsfs::0:1:::gpfs:encryption:Yes:', '') - self.assertEqual('Yes', self.driver._get_gpfs_encryption_status()) - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_encryption_status_false(self, mock_exec): - mock_exec.return_value = ('mmlsfs::HEADER:version:reserved:reserved:' - 'deviceName:fieldName:data:remarks:\n' - 'mmlsfs::0:1:::gpfs:encryption:No:', '') - self.assertEqual('No', self.driver._get_gpfs_encryption_status()) - - @mock.patch('cinder.utils.execute') - def test_get_gpfs_encryption_status_fail(self, mock_exec): - mock_exec.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._get_gpfs_encryption_status) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_update_volume_stats') - def test_get_volume_stats_none_stats(self, mock_upd_vol_stats): - _stats_org = self.driver._stats - self.driver._stats = mock.Mock() - self.driver._stats.return_value = None - self.driver.get_volume_stats() - self.driver._stats = _stats_org - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._clone_image') - def test_clone_image_pub(self, mock_exec): - self.driver.clone_image('', '', '', {'id': 1}, '') - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_gpfs_path') - def test_is_cloneable_ok(self, mock_is_gpfs_path): - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode='test') - CONF.gpfs_images_dir = self.images_dir - mock_is_gpfs_path.return_value = None - self.assertEqual((True, None, os.path.join(CONF.gpfs_images_dir, - '12345')), - self.driver._is_cloneable('12345')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_gpfs_path') - def test_is_cloneable_fail_config(self, mock_is_gpfs_path): - self.flags(volume_driver=self.driver_name, gpfs_images_share_mode='') - CONF.gpfs_images_dir = '' - mock_is_gpfs_path.return_value = None - self.assertNotEqual((True, None, os.path.join(CONF.gpfs_images_dir, - '12345')), - self.driver._is_cloneable('12345')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_gpfs_path') - def test_is_cloneable_fail_path(self, mock_is_gpfs_path): - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode='test') - CONF.gpfs_images_dir = self.images_dir - mock_is_gpfs_path.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - self.assertNotEqual((True, None, os.path.join(CONF.gpfs_images_dir, - '12345')), - self.driver._is_cloneable('12345')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_copy') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_snap') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_is_gpfs_parent_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_cloneable') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_clone_image_clonable(self, - mock_verify_gpfs_path_state, - mock_is_cloneable, - mock_local_path, - mock_is_gpfs_parent_file, - mock_create_gpfs_snap, - mock_qemu_img_info, - mock_create_gpfs_copy, - mock_conv_image, - mock_set_rw_permission, - mock_resize_volume_file): - mock_is_cloneable.return_value = (True, 'test', self.images_dir) - mock_is_gpfs_parent_file.return_value = False - mock_qemu_img_info.return_value = self._fake_qemu_qcow2_image_info('') - volume = self._fake_volume() - self.assertEqual(({'provider_location': None}, True), - self.driver._clone_image(volume, '', 1)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_cloneable') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver' - '._verify_gpfs_path_state') - def test_clone_image_not_cloneable(self, - mock_verify_gpfs_path_state, - mock_is_cloneable): - mock_is_cloneable.return_value = (False, 'test', self.images_dir) - volume = self._fake_volume() - self.assertEqual((None, False), - self.driver._clone_image(volume, '', 1)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_copy') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._create_gpfs_snap') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_is_gpfs_parent_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_cloneable') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_clone_image_format_raw_copy_on_write(self, - mock_verify_gpfs_path_state, - mock_is_cloneable, - mock_local_path, - mock_is_gpfs_parent_file, - mock_create_gpfs_snap, - mock_qemu_img_info, - mock_create_gpfs_copy, - mock_set_rw_permission, - mock_resize_volume_file): - mock_is_cloneable.return_value = (True, 'test', self.images_dir) - mock_local_path.return_value = self.volumes_path - mock_is_gpfs_parent_file.return_value = False - mock_qemu_img_info.return_value = self._fake_qemu_raw_image_info('') - volume = self._fake_volume() - org_value = self.driver.configuration.gpfs_images_share_mode - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode='copy_on_write') - self.assertEqual(({'provider_location': None}, True), - self.driver._clone_image(volume, '', 1)) - mock_create_gpfs_snap.assert_called_once_with(self.images_dir) - - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode=org_value) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('shutil.copyfile') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_is_gpfs_parent_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_cloneable') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_clone_image_format_raw_copy(self, - mock_verify_gpfs_path_state, - mock_is_cloneable, - mock_local_path, - mock_is_gpfs_parent_file, - mock_qemu_img_info, - mock_copyfile, - mock_set_rw_permission, - mock_resize_volume_file): - mock_is_cloneable.return_value = (True, 'test', self.images_dir) - mock_local_path.return_value = self.volumes_path - mock_qemu_img_info.return_value = self._fake_qemu_raw_image_info('') - volume = self._fake_volume() - org_value = self.driver.configuration.gpfs_images_share_mode - - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode='copy') - self.assertEqual(({'provider_location': None}, True), - self.driver._clone_image(volume, '', 1)) - mock_copyfile.assert_called_once_with(self.images_dir, - self.volumes_path) - - self.flags(volume_driver=self.driver_name, - gpfs_images_share_mode=org_value) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_set_rw_permission') - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_cloneable') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_clone_image_format_qcow2(self, - mock_verify_gpfs_path_state, - mock_is_cloneable, - mock_local_path, - mock_qemu_img_info, - mock_conv_image, - mock_set_rw_permission, - mock_resize_volume_file): - mock_is_cloneable.return_value = (True, 'test', self.images_dir) - mock_local_path.return_value = self.volumes_path - mock_qemu_img_info.return_value = self._fake_qemu_qcow2_image_info('') - volume = self._fake_volume() - self.assertEqual(({'provider_location': None}, True), - self.driver._clone_image(volume, '', 1)) - mock_conv_image.assert_called_once_with(self.images_dir, - self.volumes_path, - 'raw') - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.image.image_utils.fetch_to_raw') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_copy_image_to_volume(self, - mock_verify_gpfs_path_state, - mock_fetch_to_raw, - mock_local_path, - mock_resize_volume_file): - volume = self._fake_volume() - self.driver.copy_image_to_volume('', volume, '', 1) - - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.resize_image') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_resize_volume_file_ok(self, - mock_local_path, - mock_resize_image, - mock_qemu_img_info): - volume = self._fake_volume() - mock_qemu_img_info.return_value = self._fake_qemu_qcow2_image_info('') - self.assertEqual(self._fake_qemu_qcow2_image_info('').virtual_size, - self.driver._resize_volume_file(volume, 2000)) - - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.resize_image') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_resize_volume_file_fail(self, - mock_local_path, - mock_resize_image, - mock_qemu_img_info): - volume = self._fake_volume() - mock_resize_image.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - mock_qemu_img_info.return_value = self._fake_qemu_qcow2_image_info('') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._resize_volume_file, volume, 2000) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - def test_extend_volume(self, mock_resize_volume_file): - volume = self._fake_volume() - self.driver.extend_volume(volume, 2000) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - @mock.patch('cinder.image.image_utils.upload_volume') - def test_copy_volume_to_image(self, mock_upload_volume, mock_local_path): - volume = self._fake_volume() - self.driver.copy_volume_to_image('', volume, '', '') - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._delete_gpfs_file') - @mock.patch('six.moves.builtins.open') - @mock.patch('cinder.utils.temporary_chown') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._gpfs_redirect') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_gpfs_clone') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_backup_volume(self, - mock_local_path, - mock_create_gpfs_clone, - mock_gpfs_redirect, - mock_temp_chown, - mock_file_open, - mock_delete_gpfs_file): - volume = self._fake_volume() - self.driver.db = mock.Mock() - self.driver.db.volume_get = mock.Mock() - self.driver.db.volume_get.return_value = volume - backup = {} - backup['volume_id'] = 'test' - backup['id'] = '123456' - backup_service = mock.Mock() - mock_local_path.return_value = self.volumes_path - self.driver.backup_volume('', backup, backup_service) - - @mock.patch('six.moves.builtins.open') - @mock.patch('cinder.utils.temporary_chown') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_restore_backup(self, - mock_local_path, - mock_temp_chown, - mock_file_open): - volume = self._fake_volume() - backup = {} - backup['id'] = '123456' - backup_service = mock.Mock() - mock_local_path.return_value = self.volumes_path - self.driver.restore_backup('', backup, volume, backup_service) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_can_migrate_locally') - def test_migrate_volume_ok(self, mock_local, mock_exec): - volume = self._fake_volume() - host = {} - host = {'host': 'foo', 'capabilities': {}} - mock_local.return_value = (self.driver.configuration. - gpfs_mount_point_base + '_') - self.assertEqual((True, None), - self.driver._migrate_volume(volume, host)) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_can_migrate_locally') - def test_migrate_volume_fail_dest_path(self, mock_local, mock_exec): - volume = self._fake_volume() - host = {} - host = {'host': 'foo', 'capabilities': {}} - mock_local.return_value = None - self.assertEqual((False, None), - self.driver._migrate_volume(volume, host)) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_can_migrate_locally') - def test_migrate_volume_fail_mpb(self, mock_local, mock_exec): - volume = self._fake_volume() - host = {} - host = {'host': 'foo', 'capabilities': {}} - mock_local.return_value = (self.driver.configuration. - gpfs_mount_point_base) - mock_exec.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - self.assertEqual((True, None), - self.driver._migrate_volume(volume, host)) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_can_migrate_locally') - def test_migrate_volume_fail_mv(self, mock_local, mock_exec): - volume = self._fake_volume() - host = {} - host = {'host': 'foo', 'capabilities': {}} - mock_local.return_value = ( - self.driver.configuration.gpfs_mount_point_base + '_') - mock_exec.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - self.assertEqual((False, None), - self.driver._migrate_volume(volume, host)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._migrate_volume') - def test_migrate_volume_ok_pub(self, mock_migrate_volume): - self.driver.migrate_volume('', '', '') - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._migrate_volume') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_update_volume_storage_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs._different') - def test_retype_ok(self, mock_different, mock_strg_pool, mock_migrate_vol): - ctxt = self.context - (volume, new_type, diff, host) = self._fake_retype_arguments() - self.driver.db = mock.Mock() - mock_different.side_effect = [False, True, True] - mock_strg_pool.return_value = True - mock_migrate_vol.return_value = (True, True) - self.assertTrue(self.driver.retype(ctxt, volume, new_type, diff, host)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._migrate_volume') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_update_volume_storage_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs._different') - def test_retype_diff_backend(self, - mock_different, - mock_strg_pool, - mock_migrate_vol): - ctxt = self.context - (volume, new_type, diff, host) = self._fake_retype_arguments() - mock_different.side_effect = [True, True, True] - self.assertFalse(self.driver.retype(ctxt, - volume, - new_type, - diff, host)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._migrate_volume') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_update_volume_storage_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs._different') - def test_retype_diff_pools_migrated(self, - mock_different, - mock_strg_pool, - mock_migrate_vol): - ctxt = self.context - (volume, new_type, diff, host) = self._fake_retype_arguments() - self.driver.db = mock.Mock() - mock_different.side_effect = [False, False, True] - mock_strg_pool.return_value = True - mock_migrate_vol.return_value = (True, True) - self.assertTrue(self.driver.retype(ctxt, volume, new_type, diff, host)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._migrate_volume') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_update_volume_storage_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs._different') - def test_retype_diff_pools(self, - mock_different, - mock_strg_pool, - mock_migrate_vol): - ctxt = self.context - (volume, new_type, diff, host) = self._fake_retype_arguments() - mock_different.side_effect = [False, False, True] - mock_strg_pool.return_value = True - mock_migrate_vol.return_value = (False, False) - self.assertFalse(self.driver.retype(ctxt, - volume, - new_type, - diff, - host)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._migrate_volume') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_update_volume_storage_pool') - @mock.patch('cinder.volume.drivers.ibm.gpfs._different') - def test_retype_no_diff_hit(self, - mock_different, - mock_strg_pool, - mock_migrate_vol): - ctxt = self.context - (volume, new_type, diff, host) = self._fake_retype_arguments() - mock_different.side_effect = [False, False, False] - self.assertFalse(self.driver.retype(ctxt, - volume, - new_type, - diff, - host)) - - @mock.patch('cinder.utils.execute') - def test_mkfs_ok(self, mock_exec): - volume = self._fake_volume() - self.driver._mkfs(volume, 'swap') - self.driver._mkfs(volume, 'swap', 'test') - self.driver._mkfs(volume, 'ext3', 'test') - self.driver._mkfs(volume, 'vfat', 'test') - - @mock.patch('cinder.utils.execute') - def test_mkfs_fail_mk(self, mock_exec): - volume = self._fake_volume() - mock_exec.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._mkfs, volume, 'swap', 'test') - - @mock.patch('cinder.utils.execute') - def test_get_available_capacity_ok(self, mock_exec): - mock_exec.return_value = ('Filesystem 1-blocks Used ' - 'Available Capacity Mounted on\n' - '/dev/gpfs 10737418240 544735232 ' - '10192683008 6%% /gpfs0', '') - self.assertEqual((10192683008, 10737418240), - self.driver._get_available_capacity('/gpfs0')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - @mock.patch('cinder.utils.execute') - def test_get_available_capacity_fail_mounted(self, - mock_exec, - mock_path_state): - mock_path_state.side_effect = ( - exception.VolumeBackendAPIException('test')) - mock_exec.return_value = ('Filesystem 1-blocks Used ' - 'Available Capacity Mounted on\n' - '/dev/gpfs 10737418240 544735232 ' - '10192683008 6%% /gpfs0', '') - self.assertEqual((0, 0), self.driver._get_available_capacity('/gpfs0')) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_gpfs_path') - def test_verify_gpfs_path_state_ok(self, mock_is_gpfs_path): - self.driver._verify_gpfs_path_state(self.images_dir) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver._is_gpfs_path') - def test_verify_gpfs_path_state_fail_path(self, mock_is_gpfs_path): - mock_is_gpfs_path.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._verify_gpfs_path_state, self.images_dir) - - @mock.patch('cinder.utils.execute') - def test_create_consistencygroup(self, mock_exec): - ctxt = self.context - group = self._fake_group() - self.driver.create_consistencygroup(ctxt, group) - fsdev = self.driver._gpfs_device - cgname = "consisgroup-%s" % group['id'] - cgpath = os.path.join(self.driver.configuration.gpfs_mount_point_base, - cgname) - cmd = ['mmcrfileset', fsdev, cgname, '--inode-space', 'new'] - mock_exec.assert_any_call(*cmd) - cmd = ['mmlinkfileset', fsdev, cgname, '-J', cgpath] - mock_exec.assert_any_call(*cmd) - cmd = ['chmod', '770', cgpath] - mock_exec.assert_any_call(*cmd) - - @mock.patch('cinder.utils.execute') - def test_create_consistencygroup_fail(self, mock_exec): - ctxt = self.context - group = self._fake_group() - mock_exec.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_consistencygroup, ctxt, group) - - @mock.patch('cinder.utils.execute') - def test_delete_consistencygroup(self, mock_exec): - ctxt = self.context - group = self._fake_group() - group['status'] = fields.ConsistencyGroupStatus.AVAILABLE - volume = self._fake_volume() - volume['status'] = 'available' - volumes = [] - volumes.append(volume) - self.driver.db = mock.Mock() - self.driver.db.volume_get_all_by_group = mock.Mock() - self.driver.db.volume_get_all_by_group.return_value = volumes - - self.driver.delete_consistencygroup(ctxt, group, []) - fsdev = self.driver._gpfs_device - cgname = "consisgroup-%s" % group['id'] - cmd = ['mmunlinkfileset', fsdev, cgname, '-f'] - mock_exec.assert_any_call(*cmd) - cmd = ['mmdelfileset', fsdev, cgname, '-f'] - mock_exec.assert_any_call(*cmd) - - @mock.patch('cinder.utils.execute') - def test_delete_consistencygroup_fail(self, mock_exec): - ctxt = self.context - group = self._fake_group() - group['status'] = fields.ConsistencyGroupStatus.AVAILABLE - self.driver.db = mock.Mock() - self.driver.db.volume_get_all_by_group = mock.Mock() - self.driver.db.volume_get_all_by_group.return_value = [] - - mock_exec.side_effect = ( - processutils.ProcessExecutionError(stdout='test', stderr='test')) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_consistencygroup, ctxt, group, []) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.create_snapshot') - def test_create_cgsnapshot(self, mock_create_snap): - ctxt = self.context - cgsnap = self._fake_cgsnapshot() - self.driver.db = mock.Mock() - self.driver.db.snapshot_get_all_for_cgsnapshot = mock.Mock() - snapshot1 = self._fake_snapshot() - snapshots = [snapshot1] - self.driver.db.snapshot_get_all_for_cgsnapshot.return_value = snapshots - model_update, snapshots = self.driver.create_cgsnapshot(ctxt, cgsnap, - []) - self.driver.create_snapshot.assert_called_once_with(snapshot1) - self.assertEqual({'status': cgsnap['status']}, model_update) - self.assertEqual('available', snapshot1['status']) - self.driver.db.snapshot_get_all_for_cgsnapshot.\ - assert_called_once_with(ctxt, cgsnap['id']) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.create_snapshot') - def test_create_cgsnapshot_empty(self, mock_create_snap): - ctxt = self.context - cgsnap = self._fake_cgsnapshot() - self.driver.db = mock.Mock() - self.driver.db.snapshot_get_all_for_cgsnapshot = mock.Mock() - snapshots = [] - self.driver.db.snapshot_get_all_for_cgsnapshot.return_value = snapshots - model_update, snapshots = self.driver.create_cgsnapshot(ctxt, cgsnap, - []) - self.assertFalse(self.driver.create_snapshot.called) - self.assertEqual({'status': cgsnap['status']}, model_update) - self.driver.db.snapshot_get_all_for_cgsnapshot.\ - assert_called_once_with(ctxt, cgsnap['id']) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.delete_snapshot') - def test_delete_cgsnapshot(self, mock_delete_snap): - ctxt = self.context - cgsnap = self._fake_cgsnapshot() - self.driver.db = mock.Mock() - self.driver.db.snapshot_get_all_for_cgsnapshot = mock.Mock() - snapshot1 = self._fake_snapshot() - snapshots = [snapshot1] - self.driver.db.snapshot_get_all_for_cgsnapshot.return_value = snapshots - model_update, snapshots = self.driver.delete_cgsnapshot(ctxt, cgsnap, - []) - self.driver.delete_snapshot.assert_called_once_with(snapshot1) - self.assertEqual({'status': cgsnap['status']}, model_update) - self.assertEqual('deleted', snapshot1['status']) - self.driver.db.snapshot_get_all_for_cgsnapshot.\ - assert_called_once_with(ctxt, cgsnap['id']) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.delete_snapshot') - def test_delete_cgsnapshot_empty(self, mock_delete_snap): - ctxt = self.context - cgsnap = self._fake_cgsnapshot() - self.driver.db = mock.Mock() - self.driver.db.snapshot_get_all_for_cgsnapshot = mock.Mock() - snapshots = [] - self.driver.db.snapshot_get_all_for_cgsnapshot.return_value = snapshots - model_update, snapshots = self.driver.delete_cgsnapshot(ctxt, cgsnap, - []) - self.assertFalse(self.driver.delete_snapshot.called) - self.assertEqual({'status': cgsnap['status']}, model_update) - self.driver.db.snapshot_get_all_for_cgsnapshot.\ - assert_called_once_with(ctxt, cgsnap['id']) - - def test_local_path_volume_not_in_cg(self): - volume = self._fake_volume() - volume['consistencygroup_id'] = None - volume_path = os.path.join( - self.driver.configuration.gpfs_mount_point_base, - volume['name'] - ) - ret = self.driver.local_path(volume) - self.assertEqual(volume_path, ret) - - def test_local_path_volume_in_cg(self): - volume = self._fake_volume() - cgname = "consisgroup-%s" % volume['consistencygroup_id'] - volume_path = os.path.join( - self.driver.configuration.gpfs_mount_point_base, - cgname, - volume['name'] - ) - ret = self.driver.local_path(volume) - self.assertEqual(volume_path, ret) - - @mock.patch('cinder.context.get_admin_context') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.local_path') - def test_get_snapshot_path(self, mock_local_path, mock_admin_context): - volume = self._fake_volume() - self.driver.db = mock.Mock() - self.driver.db.volume_get = mock.Mock() - self.driver.db.volume_get.return_value = volume - volume_path = self.volumes_path - mock_local_path.return_value = volume_path - snapshot = self._fake_snapshot() - ret = self.driver._get_snapshot_path(snapshot) - self.assertEqual( - os.path.join(os.path.dirname(volume_path), snapshot['name']), ret - ) - - @mock.patch('cinder.utils.execute') - def test_gpfs_full_copy(self, mock_exec): - src = "/tmp/vol1" - dest = "/tmp/vol2" - self.driver._gpfs_full_copy(src, dest) - mock_exec.assert_called_once_with('cp', src, dest, - check_exit_code=True) - - def _fake_volume(self): - volume = {} - volume['id'] = '123456' - volume['name'] = 'test' - volume['size'] = 1000 - volume['consistencygroup_id'] = 'cg-1234' - return volume - - def _fake_snapshot(self): - snapshot = {} - snapshot['id'] = '12345' - snapshot['name'] = 'test-snap' - snapshot['size'] = 1000 - snapshot['volume_id'] = '123456' - snapshot['status'] = 'available' - return snapshot - - def _fake_volume_in_cg(self): - volume = {} - volume['id'] = '123456' - volume['name'] = 'test' - volume['size'] = 1000 - volume['consistencygroup_id'] = 'fakecg' - return volume - - def _fake_group(self): - group = {} - group['name'] = 'test_group' - group['id'] = '123456' - return group - - def _fake_cgsnapshot(self): - cgsnap = {} - cgsnap['id'] = '123456' - cgsnap['name'] = 'testsnap' - cgsnap['consistencygroup_id'] = '123456' - cgsnap['status'] = 'available' - return cgsnap - - def _fake_qemu_qcow2_image_info(self, path): - data = FakeQemuImgInfo() - data.file_format = 'qcow2' - data.backing_file = None - data.virtual_size = 1 * units.Gi - return data - - def _fake_qemu_raw_image_info(self, path): - data = FakeQemuImgInfo() - data.file_format = 'raw' - data.backing_file = None - data.virtual_size = 1 * units.Gi - return data - - def _fake_retype_arguments(self): - ctxt = self.context - loc = 'GPFSDriver:%s:testpath' % self.driver._cluster_id - cap = {'location_info': loc} - host = {'host': 'foo', 'capabilities': cap} - key_specs_old = {'capabilities:storage_pool': 'bronze', - 'volume_backend_name': 'backend1'} - key_specs_new = {'capabilities:storage_pool': 'gold', - 'volume_backend_name': 'backend1'} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - volume_types.get_volume_type(ctxt, old_type_ref['id']) - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - diff, _equal = volume_types.volume_types_diff(ctxt, - old_type_ref['id'], - new_type_ref['id']) - - volume = self._fake_volume() - volume['host'] = host - - return (volume, new_type, diff, host) - - -class GPFSNFSDriverTestCase(test.TestCase): - driver_name = "cinder.volume.drivers.gpfs.GPFSNFSDriver" - TEST_NFS_EXPORT = 'nfs-host1:/export' - TEST_SIZE_IN_GB = 1 - TEST_EXTEND_SIZE_IN_GB = 2 - TEST_MNT_POINT = '/mnt/nfs' - TEST_MNT_POINT_BASE = '/mnt' - TEST_GPFS_MNT_POINT_BASE = '/export' - TEST_LOCAL_PATH = '/mnt/nfs/volume-123' - TEST_VOLUME_PATH = '/export/volume-123' - TEST_SNAP_PATH = '/export/snapshot-123' - - def _execute_wrapper(self, cmd, *args, **kwargs): - try: - kwargs.pop('run_as_root') - except KeyError: - pass - - return utils.execute(cmd, *args, **kwargs) - - def _fake_volume(self): - volume = {} - volume['id'] = '123456' - volume['name'] = 'test' - volume['size'] = 1000 - volume['consistencygroup_id'] = 'cg-1234' - return volume - - def _fake_snapshot(self): - snapshot = {} - snapshot['id'] = '12345' - snapshot['name'] = 'test-snap' - snapshot['size'] = 1000 - snapshot['volume_id'] = '123456' - snapshot['status'] = 'available' - return snapshot - - def setUp(self): - super(GPFSNFSDriverTestCase, self).setUp() - self.driver = gpfs.GPFSNFSDriver(configuration=conf. - Configuration(None)) - self.driver.gpfs_execute = self._execute_wrapper - self.context = context.get_admin_context() - self.context.user_id = 'fake' - self.context.project_id = 'fake' - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_run_ssh') - def test_gpfs_remote_execute(self, mock_run_ssh): - mock_run_ssh.return_value = 'test' - self.driver._gpfs_remote_execute('test', check_exit_code=True) - expected = [mock.call(('test',), True)] - self.assertEqual(expected, mock_run_ssh.mock_calls) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_ensure_shares_mounted') - def test_update_volume_stats(self, mock_ensure): - """Check update volume stats.""" - - mock_ensure.return_value = True - fake_avail = 80 * units.Gi - fake_size = 2 * fake_avail - fake_used = 10 * units.Gi - - with mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_get_capacity_info', - return_value=(fake_avail, fake_size, fake_used)): - stats = self.driver.get_volume_stats() - self.assertEqual('GPFSNFS', stats['volume_backend_name']) - self.assertEqual('file', stats['storage_protocol']) - stats = self.driver.get_volume_stats(True) - self.assertEqual('GPFSNFS', stats['volume_backend_name']) - self.assertEqual('file', stats['storage_protocol']) - - def test_get_volume_path(self): - self.driver.configuration.gpfs_mount_point_base = ( - self.TEST_GPFS_MNT_POINT_BASE) - volume = self._fake_volume() - self.assertEqual('/export/consisgroup-cg-1234/test', - self.driver._get_volume_path(volume)) - volume['consistencygroup_id'] = None - self.assertEqual('/export/test', - self.driver._get_volume_path(volume)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_get_mount_point_for_share') - def test_local_path(self, mock_mount_point): - mock_mount_point.return_value = self.TEST_MNT_POINT - volume = self._fake_volume() - volume['provider_location'] = self.TEST_GPFS_MNT_POINT_BASE - self.assertEqual('/mnt/nfs/consisgroup-cg-1234/test', - self.driver.local_path(volume)) - volume['consistencygroup_id'] = None - self.assertEqual('/mnt/nfs/test', - self.driver.local_path(volume)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_get_volume_path') - def test_get_snapshot_path(self, mock_volume_path): - volume = self._fake_volume() - self.driver.db = mock.Mock() - self.driver.db.volume_get = mock.Mock() - self.driver.db.volume_get.return_value = volume - mock_volume_path.return_value = os.path.join(self. - TEST_GPFS_MNT_POINT_BASE, - volume['name']) - snapshot = self._fake_snapshot() - self.assertEqual('/export/test-snap', - self.driver._get_snapshot_path(snapshot)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_find_share') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - 'create_volume') - def test_create_volume(self, - mock_create_volume, - mock_find_share): - volume = self._fake_volume() - mock_find_share.return_value = self.TEST_VOLUME_PATH - self.assertEqual({'provider_location': self.TEST_VOLUME_PATH}, - self.driver.create_volume(volume)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_delete_gpfs_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - 'local_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_get_volume_path') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_verify_gpfs_path_state') - def test_delete_volume(self, - mock_verify_gpfs_path_state, - mock_volume_path, - mock_local_path, - mock_delete_gpfs_file): - self.driver.delete_volume('') - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - 'delete_snapshot') - def test_delete_snapshot(self, - mock_delete_snapshot): - self.driver.delete_snapshot('') - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_find_share') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_volume_from_snapshot') - def test_create_volume_from_snapshot(self, - mock_create_volume_from_snapshot, - mock_find_share, - mock_resize_volume_file): - volume = self._fake_volume() - snapshot = self._fake_snapshot() - mock_find_share.return_value = self.TEST_VOLUME_PATH - self.assertEqual({'provider_location': self.TEST_VOLUME_PATH}, - self.driver.create_volume_from_snapshot(volume, - snapshot)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_resize_volume_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - '_find_share') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_cloned_volume') - def test_create_cloned_volume(self, - mock_create_cloned_volume, - mock_find_share, - mock_resize_volume_file): - volume = self._fake_volume() - src_vref = self._fake_volume() - mock_find_share.return_value = self.TEST_VOLUME_PATH - self.assertEqual({'provider_location': self.TEST_VOLUME_PATH}, - self.driver.create_cloned_volume(volume, src_vref)) - - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_delete_gpfs_file') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_do_backup') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSDriver.' - '_create_backup_source') - @mock.patch('cinder.volume.drivers.ibm.gpfs.GPFSNFSDriver.' - 'local_path') - def test_backup_volume(self, - mock_local_path, - mock_create_backup_source, - mock_do_backup, - mock_delete_gpfs_file): - volume = self._fake_volume() - self.driver.db = mock.Mock() - self.driver.db.volume_get = mock.Mock() - self.driver.db.volume_get.return_value = volume - backup = {} - backup['volume_id'] = 'test' - backup['id'] = '123456' - backup_service = mock.Mock() - mock_local_path.return_value = self.TEST_VOLUME_PATH - self.driver.backup_volume('', backup, backup_service) diff --git a/cinder/tests/unit/test_hacking.py b/cinder/tests/unit/test_hacking.py deleted file mode 100644 index b4393f1c2..000000000 --- a/cinder/tests/unit/test_hacking.py +++ /dev/null @@ -1,450 +0,0 @@ -# Copyright 2014 Red Hat, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import textwrap - -import mock -import pep8 - -from cinder.hacking import checks -from cinder import test - - -@ddt.ddt -class HackingTestCase(test.TestCase): - """This class tests the hacking checks in cinder.hacking.checks - - This class ensures that Cinder's hacking checks are working by passing - strings to the check methods like the pep8/flake8 parser would. The parser - loops over each line in the file and then passes the parameters to the - check method. The parameter names in the check method dictate what type of - object is passed to the check method. The parameter types are:: - - logical_line: A processed line with the following modifications: - - Multi-line statements converted to a single line. - - Stripped left and right. - - Contents of strings replaced with "xxx" of same length. - - Comments removed. - physical_line: Raw line of text from the input file. - lines: a list of the raw lines from the input file - tokens: the tokens that contribute to this logical line - line_number: line number in the input file - total_lines: number of lines in the input file - blank_lines: blank lines before this one - indent_char: indentation character in this file (" " or "\t") - indent_level: indentation (with tabs expanded to multiples of 8) - previous_indent_level: indentation on previous line - previous_logical: previous logical line - filename: Path of the file being run through pep8 - - When running a test on a check method the return will be False/None if - there is no violation in the sample input. If there is an error a tuple is - returned with a position in the line, and a message. So to check the result - just assertTrue if the check is expected to fail and assertFalse if it - should pass. - """ - - def test_no_vi_headers(self): - - lines = ['Line 1\n', 'Line 2\n', 'Line 3\n', 'Line 4\n', 'Line 5\n', - 'Line 6\n', 'Line 7\n', 'Line 8\n', 'Line 9\n', 'Line 10\n', - 'Line 11\n'] - - self.assertIsNone(checks.no_vi_headers( - "Test string foo", 1, lines)) - self.assertEqual(2, len(list(checks.no_vi_headers( - "# vim: et tabstop=4 shiftwidth=4 softtabstop=4", - 2, lines)))) - self.assertEqual(2, len(list(checks.no_vi_headers( - "# vim: et tabstop=4 shiftwidth=4 softtabstop=4", - 8, lines)))) - self.assertIsNone(checks.no_vi_headers( - "Test end string for vi", - 9, lines)) - # vim header outside of boundary (first/last 5 lines) - self.assertIsNone(checks.no_vi_headers( - "# vim: et tabstop=4 shiftwidth=4 softtabstop=4", - 6, lines)) - - def test_no_translate_debug_logs(self): - self.assertEqual(1, len(list(checks.no_translate_debug_logs( - "LOG.debug(_('foo'))", "cinder/scheduler/foo.py")))) - - self.assertEqual(0, len(list(checks.no_translate_debug_logs( - "LOG.debug('foo')", "cinder/scheduler/foo.py")))) - - self.assertEqual(0, len(list(checks.no_translate_debug_logs( - "LOG.info(_('foo'))", "cinder/scheduler/foo.py")))) - - def test_check_explicit_underscore_import(self): - self.assertEqual(1, len(list(checks.check_explicit_underscore_import( - "LOG.info(_('My info message'))", - "cinder.tests.unit/other_files.py")))) - self.assertEqual(1, len(list(checks.check_explicit_underscore_import( - "msg = _('My message')", - "cinder.tests.unit/other_files.py")))) - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "from cinder.i18n import _", - "cinder.tests.unit/other_files.py")))) - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "LOG.info(_('My info message'))", - "cinder.tests.unit/other_files.py")))) - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "msg = _('My message')", - "cinder.tests.unit/other_files.py")))) - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "from cinder.i18n import _LE, _, _LW", - "cinder.tests.unit/other_files2.py")))) - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "msg = _('My message')", - "cinder.tests.unit/other_files2.py")))) - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "_ = translations.ugettext", - "cinder.tests.unit/other_files3.py")))) - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "msg = _('My message')", - "cinder.tests.unit/other_files3.py")))) - # Complete code coverage by falling through all checks - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "LOG.info('My info message')", - "cinder.tests.unit/other_files4.py")))) - self.assertEqual(0, len(list(checks.check_explicit_underscore_import( - "from cinder.i18n import _LW", - "cinder.tests.unit/other_files5.py")))) - self.assertEqual(1, len(list(checks.check_explicit_underscore_import( - "msg = _('My message')", - "cinder.tests.unit/other_files5.py")))) - - # We are patching pep8 so that only the check under test is actually - # installed. - @mock.patch('pep8._checks', - {'physical_line': {}, 'logical_line': {}, 'tree': {}}) - def _run_check(self, code, checker, filename=None): - pep8.register_check(checker) - - lines = textwrap.dedent(code).strip().splitlines(True) - - checker = pep8.Checker(filename=filename, lines=lines) - checker.check_all() - checker.report._deferred_print.sort() - return checker.report._deferred_print - - def _assert_has_errors(self, code, checker, expected_errors=None, - filename=None): - actual_errors = [e[:3] for e in - self._run_check(code, checker, filename)] - self.assertEqual(expected_errors or [], actual_errors) - - def _assert_has_no_errors(self, code, checker, filename=None): - self._assert_has_errors(code, checker, filename=filename) - - def test_logging_format_args(self): - checker = checks.CheckLoggingFormatArgs - code = """ - import logging - LOG = logging.getLogger() - LOG.info("Message without a second argument.") - LOG.critical("Message with %s arguments.", 'two') - LOG.debug("Volume %s caught fire and is at %d degrees C and" - " climbing.", 'volume1', 500) - """ - self._assert_has_no_errors(code, checker) - - code = """ - import logging - LOG = logging.getLogger() - LOG.{0}("Volume %s caught fire and is at %d degrees C and " - "climbing.", ('volume1', 500)) - """ - for method in checker.LOG_METHODS: - self._assert_has_errors(code.format(method), checker, - expected_errors=[(4, 21, 'C310')]) - - code = """ - import logging - LOG = logging.getLogger() - LOG.log(logging.DEBUG, "Volume %s caught fire and is at %d" - " degrees C and climbing.", ('volume1', 500)) - """ - self._assert_has_errors(code, checker, - expected_errors=[(4, 37, 'C310')]) - - def test_opt_type_registration_args(self): - checker = checks.CheckOptRegistrationArgs - code = """ - CONF.register_opts([opt1, opt2, opt3]) - CONF.register_opts((opt4, opt5)) - CONF.register_opt(lonely_opt) - CONF.register_opts([OPT1, OPT2], group="group_of_opts") - CONF.register_opt(single_opt, group=blah) - """ - self._assert_has_no_errors(code, checker) - - code = """ - CONF.register_opt([opt4, opt5, opt6]) - CONF.register_opt((opt7, opt8)) - CONF.register_opts(lonely_opt) - CONF.register_opt((an_opt, another_opt)) - """ - self._assert_has_errors(code, checker, - expected_errors=[(1, 18, 'C311'), - (2, 19, 'C311'), - (3, 19, 'C311'), - (4, 19, 'C311')]) - - code = """ - CONF.register_opt(single_opt) - CONF.register_opts(other_opt) - CONF.register_opt(multiple_opts) - tuple_opts = (one_opt, two_opt) - CONF.register_opts(tuple_opts) - """ - self._assert_has_errors(code, checker, - expected_errors=[(2, 19, 'C311'), - (3, 18, 'C311')]) - - def test_str_unicode_exception(self): - - checker = checks.CheckForStrUnicodeExc - code = """ - def f(a, b): - try: - p = str(a) + str(b) - except ValueError as e: - p = str(e) - return p - """ - errors = [(5, 16, 'N325')] - self._assert_has_errors(code, checker, expected_errors=errors) - - code = """ - def f(a, b): - try: - p = unicode(a) + str(b) - except ValueError as e: - p = e - return p - """ - self._assert_has_no_errors(code, checker) - - code = """ - def f(a, b): - try: - p = str(a) + str(b) - except ValueError as e: - p = unicode(e) - return p - """ - errors = [(5, 20, 'N325')] - self._assert_has_errors(code, checker, expected_errors=errors) - - code = """ - def f(a, b): - try: - p = str(a) + str(b) - except ValueError as e: - try: - p = unicode(a) + unicode(b) - except ValueError as ve: - p = str(e) + str(ve) - p = e - return p - """ - errors = [(8, 20, 'N325'), (8, 29, 'N325')] - self._assert_has_errors(code, checker, expected_errors=errors) - - code = """ - def f(a, b): - try: - p = str(a) + str(b) - except ValueError as e: - try: - p = unicode(a) + unicode(b) - except ValueError as ve: - p = str(e) + unicode(ve) - p = str(e) - return p - """ - errors = [(8, 20, 'N325'), (8, 33, 'N325'), (9, 16, 'N325')] - self._assert_has_errors(code, checker, expected_errors=errors) - - def test_check_no_log_audit(self): - self.assertEqual(1, len(list(checks.check_no_log_audit( - "LOG.audit('My test audit log')")))) - self.assertEqual(0, len(list(checks.check_no_log_audit( - "LOG.info('My info test log.')")))) - - def test_no_mutable_default_args(self): - self.assertEqual(0, len(list(checks.no_mutable_default_args( - "def foo (bar):")))) - self.assertEqual(1, len(list(checks.no_mutable_default_args( - "def foo (bar=[]):")))) - self.assertEqual(1, len(list(checks.no_mutable_default_args( - "def foo (bar={}):")))) - - def test_oslo_namespace_imports_check(self): - self.assertEqual(1, len(list(checks.check_oslo_namespace_imports( - "from oslo.concurrency import foo")))) - self.assertEqual(0, len(list(checks.check_oslo_namespace_imports( - "from oslo_concurrency import bar")))) - self.assertEqual(1, len(list(checks.check_oslo_namespace_imports( - "from oslo.db import foo")))) - self.assertEqual(0, len(list(checks.check_oslo_namespace_imports( - "from oslo_db import bar")))) - self.assertEqual(1, len(list(checks.check_oslo_namespace_imports( - "from oslo.config import foo")))) - self.assertEqual(0, len(list(checks.check_oslo_namespace_imports( - "from oslo_config import bar")))) - self.assertEqual(1, len(list(checks.check_oslo_namespace_imports( - "from oslo.utils import foo")))) - self.assertEqual(0, len(list(checks.check_oslo_namespace_imports( - "from oslo_utils import bar")))) - self.assertEqual(1, len(list(checks.check_oslo_namespace_imports( - "from oslo.serialization import foo")))) - self.assertEqual(0, len(list(checks.check_oslo_namespace_imports( - "from oslo_serialization import bar")))) - self.assertEqual(1, len(list(checks.check_oslo_namespace_imports( - "from oslo.log import foo")))) - self.assertEqual(0, len(list(checks.check_oslo_namespace_imports( - "from oslo_log import bar")))) - - def test_no_contextlib_nested(self): - self.assertEqual(1, len(list(checks.check_no_contextlib_nested( - "with contextlib.nested(")))) - self.assertEqual(1, len(list(checks.check_no_contextlib_nested( - " with nested(")))) - self.assertEqual(0, len(list(checks.check_no_contextlib_nested( - "with my.nested(")))) - self.assertEqual(0, len(list(checks.check_no_contextlib_nested( - "with foo as bar")))) - - def test_check_datetime_now(self): - self.assertEqual(1, len(list(checks.check_datetime_now( - "datetime.now", False)))) - self.assertEqual(0, len(list(checks.check_datetime_now( - "timeutils.utcnow", False)))) - - def test_check_datetime_now_noqa(self): - self.assertEqual(0, len(list(checks.check_datetime_now( - "datetime.now() # noqa", True)))) - - def test_check_timeutils_strtime(self): - self.assertEqual(1, len(list(checks.check_timeutils_strtime( - "timeutils.strtime")))) - self.assertEqual(0, len(list(checks.check_timeutils_strtime( - "strftime")))) - - def test_validate_log_translations(self): - self.assertEqual(1, len(list(checks.validate_log_translations( - "LOG.info('foo')", "foo.py")))) - self.assertEqual(1, len(list(checks.validate_log_translations( - "LOG.warning('foo')", "foo.py")))) - self.assertEqual(1, len(list(checks.validate_log_translations( - "LOG.error('foo')", "foo.py")))) - self.assertEqual(1, len(list(checks.validate_log_translations( - "LOG.exception('foo')", "foo.py")))) - self.assertEqual(0, len(list(checks.validate_log_translations( - "LOG.info('foo')", "cinder/tests/foo.py")))) - self.assertEqual(0, len(list(checks.validate_log_translations( - "LOG.info(_LI('foo')", "foo.py")))) - self.assertEqual(0, len(list(checks.validate_log_translations( - "LOG.warning(_LW('foo')", "foo.py")))) - self.assertEqual(0, len(list(checks.validate_log_translations( - "LOG.error(_LE('foo')", "foo.py")))) - self.assertEqual(0, len(list(checks.validate_log_translations( - "LOG.exception(_LE('foo')", "foo.py")))) - - def test_check_unicode_usage(self): - self.assertEqual(1, len(list(checks.check_unicode_usage( - "unicode(msg)", False)))) - self.assertEqual(0, len(list(checks.check_unicode_usage( - "unicode(msg) # noqa", True)))) - - def test_no_print_statements(self): - self.assertEqual(0, len(list(checks.check_no_print_statements( - "a line with no print statement", - "cinder/file.py", False)))) - self.assertEqual(1, len(list(checks.check_no_print_statements( - "print('My print statement')", - "cinder/file.py", False)))) - self.assertEqual(0, len(list(checks.check_no_print_statements( - "print('My print statement in cinder/cmd, which is ok.')", - "cinder/cmd/file.py", False)))) - self.assertEqual(0, len(list(checks.check_no_print_statements( - "print('My print statement that I just must have.')", - "cinder.tests.unit/file.py", True)))) - self.assertEqual(1, len(list(checks.check_no_print_statements( - "print ('My print with space')", - "cinder/volume/anotherFile.py", False)))) - - def test_dict_constructor_with_list_copy(self): - self.assertEqual(1, len(list(checks.dict_constructor_with_list_copy( - " dict([(i, connect_info[i])")))) - - self.assertEqual(1, len(list(checks.dict_constructor_with_list_copy( - " attrs = dict([(k, _from_json(v))")))) - - self.assertEqual(1, len(list(checks.dict_constructor_with_list_copy( - " type_names = dict((value, key) for key, value in")))) - - self.assertEqual(1, len(list(checks.dict_constructor_with_list_copy( - " dict((value, key) for key, value in")))) - - self.assertEqual(1, len(list(checks.dict_constructor_with_list_copy( - "foo(param=dict((k, v) for k, v in bar.items()))")))) - - self.assertEqual(1, len(list(checks.dict_constructor_with_list_copy( - " dict([[i,i] for i in range(3)])")))) - - self.assertEqual(1, len(list(checks.dict_constructor_with_list_copy( - " dd = dict([i,i] for i in range(3))")))) - - self.assertEqual(0, len(list(checks.dict_constructor_with_list_copy( - " dict()")))) - - self.assertEqual(0, len(list(checks.dict_constructor_with_list_copy( - " create_kwargs = dict(snapshot=snapshot,")))) - - self.assertEqual(0, len(list(checks.dict_constructor_with_list_copy( - " self._render_dict(xml, data_el, data.__dict__)")))) - - def test_validate_assertIsNone(self): - test_value = None - self.assertEqual(0, len(list(checks.validate_assertIsNone( - "assertIsNone(None)")))) - self.assertEqual(1, len(list(checks.validate_assertIsNone( - "assertEqual(None, %s)" % test_value)))) - - def test_validate_assertTrue(self): - test_value = True - self.assertEqual(0, len(list(checks.validate_assertTrue( - "assertTrue(True)")))) - self.assertEqual(1, len(list(checks.validate_assertTrue( - "assertEqual(True, %s)" % test_value)))) - - @ddt.unpack - @ddt.data( - (1, 'LOG.info', "cinder/tests/unit/fake.py", False), - (1, 'LOG.warning', "cinder/tests/fake.py", False), - (1, 'LOG.error', "cinder/tests/fake.py", False), - (1, 'LOG.exception', "cinder/tests/fake.py", False), - (1, 'LOG.debug', "cinder/tests/fake.py", False), - (0, 'LOG.info.assert_called_once_with', "cinder/tests/fake.py", False), - (0, 'some.LOG.error.call', "cinder/tests/fake.py", False), - (0, 'LOG.warning', "cinder/tests/unit/fake.py", True), - (0, 'LOG.warning', "cinder/tests/unit/integrated/fake.py", False)) - def test_no_test_log(self, first, second, third, fourth): - self.assertEqual(first, len(list(checks.no_test_log( - "%s('arg')" % second, third, fourth)))) diff --git a/cinder/tests/unit/test_hitachi_hbsd_horcm_fc.py b/cinder/tests/unit/test_hitachi_hbsd_horcm_fc.py deleted file mode 100644 index d2e419e52..000000000 --- a/cinder/tests/unit/test_hitachi_hbsd_horcm_fc.py +++ /dev/null @@ -1,1008 +0,0 @@ -# Copyright (C) 2014, 2015, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Self test for Hitachi Block Storage Driver -""" - -import mock - -from cinder import exception -from cinder import test -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.hitachi import hbsd_basiclib -from cinder.volume.drivers.hitachi import hbsd_common -from cinder.volume.drivers.hitachi import hbsd_fc -from cinder.volume.drivers.hitachi import hbsd_horcm - - -def _exec_raidcom(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_vals.get(args) - - -def _exec_raidcom_get_ldev_no_stdout(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_get_ldev_no_stdout.get(args) - - -def _exec_raidcom_get_ldev_no_nml(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_get_ldev_no_nml.get(args) - - -def _exec_raidcom_get_ldev_no_open_v(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_get_ldev_no_open_v.get(args) - - -def _exec_raidcom_get_ldev_no_hdp(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_get_ldev_no_hdp.get(args) - - -def _exec_raidcom_get_ldev_pair(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_get_ldev_pair.get(args) - - -def _exec_raidcom_get_ldev_permit(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_get_ldev_permit.get(args) - - -def _exec_raidcom_get_ldev_invalid_size(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_get_ldev_invalid_size.get(args) - - -def _exec_raidcom_get_ldev_num_port(*args, **kargs): - return HBSDHORCMFCDriverTest.horcm_get_ldev_num_port.get(args) - - -class HBSDHORCMFCDriverTest(test.TestCase): - """Test HBSDHORCMFCDriver.""" - - raidqry_result = "DUMMY\n\ -Ver&Rev: 01-31-03/06" - - raidcom_get_host_grp_result = "DUMMY\n\ -CL1-A 0 HBSD-127.0.0.1 None -\n\ -CL1-A 1 - None -" - - raidcom_get_result = "LDEV : 0\n\ -VOL_TYPE : OPEN-V-CVS\n\ -LDEV : 1\n\ -VOL_TYPE : NOT DEFINED" - - raidcom_get_result2 = "DUMMY\n\ -LDEV : 1\n\ -DUMMY\n\ -DUMMY\n\ -VOL_TYPE : OPEN-V-CVS\n\ -VOL_ATTR : CVS : HDP\n\ -VOL_Capacity(BLK) : 2097152\n\ -NUM_PORT : 0\n\ -STS : NML" - - raidcom_get_result3 = "Serial# : 210944\n\ -LDEV : 0\n\ -SL : 0\n\ -CL : 0\n\ -VOL_TYPE : NOT DEFINED\n\ -VOL_Capacity(BLK) : 2098560\n\ -NUM_LDEV : 1\n\ -LDEVs : 0\n\ -NUM_PORT : 3\n\ -PORTs : CL3-A-41 42 R7000001 : CL8-B-20 8 R7000000 : CL6-A-10 25 R7000000\n\ -F_POOLID : NONE\n\ -VOL_ATTR : CVS\n\ -RAID_LEVEL : RAID5\n\ -RAID_TYPE : 3D+1P\n\ -NUM_GROUP : 1\n\ -RAID_GROUPs : 01-01\n\ -DRIVE_TYPE : DKR5C-J600SS\n\ -DRIVE_Capa : 1143358736\n\ -LDEV_NAMING : test\n\ -STS : NML\n\ -OPE_TYPE : NONE\n\ -OPE_RATE : 100\n\ -MP# : 0\n\ -SSID : 0004" - - raidcom_get_command_status_result = "HANDLE SSB1 SSB2 ERR_CNT\ - Serial# Description\n\ -00d4 - - 0 210944 -" - - raidcom_get_result4 = "Serial# : 210944\n\ -LDEV : 0\n\ -SL : 0\n\ -CL : 0\n\ -VOL_TYPE : DEFINED\n\ -VOL_Capacity(BLK) : 2098560\n\ -NUM_LDEV : 1\n\ -LDEVs : 0\n\ -NUM_PORT : 3\n\ -PORTs : CL3-A-41 42 R7000001 : CL8-B-20 8 R7000000 : CL6-A-10 25 R7000000\n\ -F_POOLID : NONE\n\ -VOL_ATTR : CVS\n\ -RAID_LEVEL : RAID5\n\ -RAID_TYPE : 3D+1P\n\ -NUM_GROUP : 1\n\ -RAID_GROUPs : 01-01\n\ -DRIVE_TYPE : DKR5C-J600SS\n\ -DRIVE_Capa : 1143358736\n\ -LDEV_NAMING : test\n\ -STS : NML\n\ -OPE_TYPE : NONE\n\ -OPE_RATE : 100\n\ -MP# : 0\n\ -SSID : 0004" - - raidcom_get_copy_grp_result = "DUMMY\n\ -HBSD-127.0.0.1None1A31 HBSD-127.0.0.1None1A31P - - None\n\ -HBSD-127.0.0.1None1A31 HBSD-127.0.0.1None1A31S - - None" - - raidcom_get_device_grp_result1 = "DUMMY\n\ -HBSD-127.0.0.1None1A31P HBSD-ldev-0-2 0 None" - - raidcom_get_device_grp_result2 = "DUMMY\n\ -HBSD-127.0.0.1None1A31S HBSD-ldev-0-2 2 None" - - raidcom_get_snapshot_result = "DUMMY\n\ -HBSD-sanp P-VOL PSUS None 0 3 3 18 100 G--- 53ee291f\n\ -HBSD-sanp P-VOL PSUS None 0 4 4 18 100 G--- 53ee291f" - - raidcom_dp_pool_result = "DUMMY \n\ -030 POLN 0 6006 6006 75 80 1 14860 32 167477" - - raidcom_port_result = "DUMMY\n\ -CL1-A FIBRE TAR AUT 01 Y PtoP Y 0 None 50060E801053C2E0 -" - - raidcom_port_result2 = "DUMMY\n\ -CL1-A 12345678912345aa None -\n\ -CL1-A 12345678912345bb None -" - - raidcom_host_grp_result = "DUMMY\n\ -CL1-A 0 HBSD-127.0.0.1 None LINUX/IRIX" - - raidcom_hba_wwn_result = "DUMMY\n\ -CL1-A 0 HBSD-127.0.0.1 12345678912345aa None -" - - raidcom_get_lun_result = "DUMMY\n\ -CL1-A 0 LINUX/IRIX 254 1 5 - None" - - pairdisplay_result = "DUMMY\n\ -HBSD-127.0.0.1None1A31 HBSD-ldev-0-2 L CL1-A-0 0 0 0 None 0 P-VOL PSUS None 2\ - -\n\ -HBSD-127.0.0.1None1A31 HBSD-ldev-0-2 R CL1-A-0 0 0 0 None 2 S-VOL SSUS - 0 -" - - pairdisplay_result2 = "DUMMY\n\ -HBSD-127.0.0.1None1A30 HBSD-ldev-1-1 L CL1-A-1 0 0 0 None 1 P-VOL PAIR None 1\ - -\n\ -HBSD-127.0.0.1None1A30 HBSD-ldev-1-1 R CL1-A-1 0 0 0 None 1 S-VOL PAIR - 1 -" - - horcm_vals = { - ('raidqry', u'-h'): - [0, "%s" % raidqry_result, ""], - ('raidcom', '-login user pasword'): - [0, "", ""], - ('raidcom', u'get host_grp -port CL1-A -key host_grp'): - [0, "%s" % raidcom_get_host_grp_result, ""], - ('raidcom', u'add host_grp -port CL1-A-1 -host_grp_name HBSD-pair00'): - [0, "", ""], - ('raidcom', - u'add host_grp -port CL1-A-1 -host_grp_name HBSD-127.0.0.2'): - [0, "", ""], - ('raidcom', u'delete host_grp -port CL1-A-1 HBSD-127.0.0.2'): - [1, "", ""], - ('raidcom', 'get ldev -ldev_id 0 -cnt 2'): - [0, "%s" % raidcom_get_result, ""], - ('raidcom', - 'add ldev -pool 30 -ldev_id 1 -capacity 128G -emulation OPEN-V'): - [0, "", ""], - ('raidcom', - 'add ldev -pool 30 -ldev_id 1 -capacity 256G -emulation OPEN-V'): - [1, "", "SSB=0x2E22,0x0001"], - ('raidcom', 'get command_status'): - [0, "%s" % raidcom_get_command_status_result, ""], - ('raidcom', 'get ldev -ldev_id 1'): - [0, "%s" % raidcom_get_result2, ""], - ('raidcom', 'get ldev -ldev_id 1 -check_status NML -time 120'): - [0, "", ""], - ('raidcom', 'get snapshot -ldev_id 0'): - [0, "", ""], - ('raidcom', 'get snapshot -ldev_id 1'): - [0, "%s" % raidcom_get_snapshot_result, ""], - ('raidcom', 'get snapshot -ldev_id 2'): - [0, "", ""], - ('raidcom', 'get snapshot -ldev_id 3'): - [0, "", ""], - ('raidcom', 'get copy_grp'): - [0, "%s" % raidcom_get_copy_grp_result, ""], - ('raidcom', 'delete ldev -ldev_id 0'): - [0, "", ""], - ('raidcom', 'delete ldev -ldev_id 1'): - [0, "", ""], - ('raidcom', 'delete ldev -ldev_id 2'): - [1, "", "error"], - ('raidcom', 'delete ldev -ldev_id 3'): - [1, "", "SSB=0x2E20,0x0000"], - ('raidcom', 'get device_grp -device_grp_name HBSD-127.0.0.1None1A30P'): - [0, "", ""], - ('raidcom', 'get device_grp -device_grp_name HBSD-127.0.0.1None1A30S'): - [0, "", ""], - ('raidcom', 'get device_grp -device_grp_name HBSD-127.0.0.1None1A31P'): - [0, "%s" % raidcom_get_device_grp_result1, ""], - ('raidcom', 'get device_grp -device_grp_name HBSD-127.0.0.1None1A31S'): - [0, "%s" % raidcom_get_device_grp_result2, ""], - ('pairdisplay', '-g HBSD-127.0.0.1None1A30 -CLI'): - [0, "", ""], - ('pairdisplay', '-g HBSD-127.0.0.1None1A30 -d HBSD-ldev-0-1 -CLI'): - [0, "", ""], - ('pairdisplay', '-g HBSD-127.0.0.1None1A31 -CLI'): - [0, "%s" % pairdisplay_result, ""], - ('pairdisplay', '-g HBSD-127.0.0.1None1A31 -d HBSD-ldev-0-2 -CLI'): - [0, "%s" % pairdisplay_result, ""], - ('pairdisplay', '-g HBSD-127.0.0.1None1A30 -d HBSD-ldev-1-1 -CLI'): - [0, "%s" % pairdisplay_result2, ""], - ('raidcom', - 'add device_grp -device_grp_name HBSD-127.0.0.1None1A30P \ -HBSD-ldev-0-1 -ldev_id 0'): - [0, "", ""], - ('raidcom', - 'add device_grp -device_grp_name HBSD-127.0.0.1None1A30S \ -HBSD-ldev-0-1 -ldev_id 1'): - [0, "", ""], - ('raidcom', - 'add device_grp -device_grp_name HBSD-127.0.0.1None1A30P \ -HBSD-ldev-1-1 -ldev_id 1'): - [0, "", ""], - ('raidcom', - 'add device_grp -device_grp_name HBSD-127.0.0.1None1A30S \ -HBSD-ldev-1-1 -ldev_id 1'): - [0, "", ""], - ('raidcom', - 'add copy_grp -copy_grp_name HBSD-127.0.0.1None1A30 \ -HBSD-127.0.0.1None1A30P HBSD-127.0.0.1None1A30S -mirror_id 0'): - [0, "", ""], - ('paircreate', '-g HBSD-127.0.0.1None1A30 -d HBSD-ldev-0-1 \ --split -fq quick -c 3 -vl'): - [0, "", ""], - ('paircreate', '-g HBSD-127.0.0.1None1A30 -d HBSD-ldev-1-1 \ --split -fq quick -c 3 -vl'): - [0, "", ""], - ('pairevtwait', '-g HBSD-127.0.0.1None1A30 -d HBSD-ldev-0-1 -nowait'): - [4, "", ""], - ('pairevtwait', '-g HBSD-127.0.0.1None1A30 -d HBSD-ldev-0-1 -nowaits'): - [4, "", ""], - ('pairevtwait', '-g HBSD-127.0.0.1None1A31 -d HBSD-ldev-0-2 -nowait'): - [1, "", ""], - ('pairevtwait', '-g HBSD-127.0.0.1None1A31 -d HBSD-ldev-0-2 -nowaits'): - [1, "", ""], - ('pairevtwait', '-g HBSD-127.0.0.1None1A30 -d HBSD-ldev-1-1 -nowait'): - [4, "", ""], - ('pairevtwait', '-g HBSD-127.0.0.1None1A30 -d HBSD-ldev-1-1 -nowaits'): - [200, "", ""], - ('pairsplit', '-g HBSD-127.0.0.1None1A31 -d HBSD-ldev-0-2 -S'): - [0, "", ""], - ('raidcom', 'extend ldev -ldev_id 0 -capacity 128G'): - [0, "", ""], - ('raidcom', 'get dp_pool'): - [0, "%s" % raidcom_dp_pool_result, ""], - ('raidcom', 'get port'): - [0, "%s" % raidcom_port_result, ""], - ('raidcom', 'get port -port CL1-A'): - [0, "%s" % raidcom_port_result2, ""], - ('raidcom', 'get host_grp -port CL1-A'): - [0, "%s" % raidcom_host_grp_result, ""], - ('raidcom', 'get hba_wwn -port CL1-A-0'): - [0, "%s" % raidcom_hba_wwn_result, ""], - ('raidcom', 'get hba_wwn -port CL1-A-1'): - [0, "", ""], - ('raidcom', 'add hba_wwn -port CL1-A-0 -hba_wwn 12345678912345bb'): - [0, "", ""], - ('raidcom', 'add hba_wwn -port CL1-A-1 -hba_wwn 12345678912345bb'): - [1, "", ""], - ('raidcom', u'get lun -port CL1-A-0'): - [0, "%s" % raidcom_get_lun_result, ""], - ('raidcom', u'get lun -port CL1-A-1'): - [0, "", ""], - ('raidcom', u'add lun -port CL1-A-0 -ldev_id 0 -lun_id 0'): - [0, "", ""], - ('raidcom', u'add lun -port CL1-A-0 -ldev_id 1 -lun_id 0'): - [0, "", ""], - ('raidcom', u'add lun -port CL1-A-1 -ldev_id 0 -lun_id 0'): - [0, "", ""], - ('raidcom', u'add lun -port CL1-A-1 -ldev_id 1 -lun_id 0'): - [0, "", ""], - ('raidcom', u'delete lun -port CL1-A-0 -ldev_id 0'): - [0, "", ""], - ('raidcom', u'delete lun -port CL1-A-0 -ldev_id 1'): - [0, "", ""], - ('raidcom', u'delete lun -port CL1-A-1 -ldev_id 0'): - [0, "", ""], - ('raidcom', u'delete lun -port CL1-A-1 -ldev_id 2'): - [0, "", ""], - ('raidcom', u'delete lun -port CL1-A-1 -ldev_id 1'): - [1, "", ""]} - - horcm_get_ldev_no_stdout = { - ('raidcom', 'get ldev -ldev_id 1'): - [0, "", ""]} - - raidcom_get_ldev_no_nml = "DUMMY\n\ -LDEV : 1\n\ -DUMMY\n\ -DUMMY\n\ -VOL_TYPE : OPEN-V-CVS\n\ -VOL_ATTR : CVS : HDP\n\ -VOL_Capacity(BLK) : 2097152\n\ -NUM_PORT : 0\n\ -STS :" - - horcm_get_ldev_no_nml = { - ('raidcom', 'get ldev -ldev_id 1'): - [0, "%s" % raidcom_get_ldev_no_nml, ""]} - - raidcom_get_ldev_no_open_v = "DUMMY\n\ -LDEV : 1\n\ -DUMMY\n\ -DUMMY\n\ -VOL_TYPE : CVS\n\ -VOL_ATTR : CVS : HDP\n\ -VOL_Capacity(BLK) : 2097152\n\ -NUM_PORT : 0\n\ -STS : NML" - - horcm_get_ldev_no_open_v = { - ('raidcom', 'get ldev -ldev_id 1'): - [0, "%s" % raidcom_get_ldev_no_open_v, ""]} - - raidcom_get_ldev_no_hdp = "DUMMY\n\ -LDEV : 1\n\ -DUMMY\n\ -DUMMY\n\ -VOL_TYPE : OPEN-V-CVS\n\ -VOL_ATTR : CVS :\n\ -VOL_Capacity(BLK) : 2097152\n\ -NUM_PORT : 0\n\ -STS : NML" - - horcm_get_ldev_no_hdp = { - ('raidcom', 'get ldev -ldev_id 1'): - [0, "%s" % raidcom_get_ldev_no_hdp, ""]} - - raidcom_get_ldev_pair = "DUMMY\n\ -LDEV : 1\n\ -DUMMY\n\ -DUMMY\n\ -VOL_TYPE : OPEN-V-CVS\n\ -VOL_ATTR : HORC : HDP\n\ -VOL_Capacity(BLK) : 2097152\n\ -NUM_PORT : 0\n\ -STS : NML" - - horcm_get_ldev_pair = { - ('raidcom', 'get ldev -ldev_id 1'): - [0, "%s" % raidcom_get_ldev_pair, ""]} - - raidcom_get_ldev_permit = "DUMMY\n\ -LDEV : 1\n\ -DUMMY\n\ -DUMMY\n\ -VOL_TYPE : OPEN-V-CVS\n\ -VOL_ATTR : XXX : HDP\n\ -VOL_Capacity(BLK) : 2097152\n\ -NUM_PORT : 0\n\ -STS : NML" - - horcm_get_ldev_permit = { - ('raidcom', 'get ldev -ldev_id 1'): - [0, "%s" % raidcom_get_ldev_permit, ""]} - - raidcom_get_ldev_invalid_size = "DUMMY\n\ -LDEV : 1\n\ -DUMMY\n\ -DUMMY\n\ -VOL_TYPE : OPEN-V-CVS\n\ -VOL_ATTR : CVS : HDP\n\ -VOL_Capacity(BLK) : 2097151\n\ -NUM_PORT : 0\n\ -STS : NML" - - horcm_get_ldev_invalid_size = { - ('raidcom', 'get ldev -ldev_id 1'): - [0, "%s" % raidcom_get_ldev_invalid_size, ""]} - - raidcom_get_ldev_num_port = "DUMMY\n\ -LDEV : 1\n\ -DUMMY\n\ -DUMMY\n\ -VOL_TYPE : OPEN-V-CVS\n\ -VOL_ATTR : CVS : HDP\n\ -VOL_Capacity(BLK) : 2097152\n\ -NUM_PORT : 1\n\ -STS : NML" - - horcm_get_ldev_num_port = { - ('raidcom', 'get ldev -ldev_id 1'): - [0, "%s" % raidcom_get_ldev_num_port, ""]} - -# The following information is passed on to tests, when creating a volume - - _VOLUME = {'size': 128, 'volume_type': None, 'source_volid': '0', - 'provider_location': '0', 'name': 'test', - 'id': 'abcdefg', 'snapshot_id': '0', 'status': 'available'} - - test_volume = {'name': 'test_volume', 'size': 128, - 'id': 'test-volume', - 'provider_location': '1', 'status': 'available'} - - test_volume_error = {'name': 'test_volume', 'size': 256, - 'id': 'test-volume', - 'status': 'creating'} - - test_volume_error2 = {'name': 'test_volume2', 'size': 128, - 'id': 'test-volume2', - 'provider_location': '1', 'status': 'available'} - - test_volume_error3 = {'name': 'test_volume3', 'size': 128, - 'id': 'test-volume3', - 'volume_metadata': [{'key': 'type', - 'value': 'V-VOL'}], - 'provider_location': '1', 'status': 'available'} - - test_volume_error4 = {'name': 'test_volume4', 'size': 128, - 'id': 'test-volume2', - 'provider_location': '3', 'status': 'available'} - - test_volume_error5 = {'name': 'test_volume', 'size': 256, - 'id': 'test-volume', - 'provider_location': '1', 'status': 'available'} - - test_snapshot = {'volume_name': 'test', 'size': 128, - 'volume_size': 128, 'name': 'test-snap', - 'volume_id': 0, 'id': 'test-snap-0', 'volume': _VOLUME, - 'provider_location': '0', 'status': 'available'} - - test_snapshot_error = {'volume_name': 'test', 'size': 128, - 'volume_size': 128, 'name': 'test-snap', - 'volume_id': 0, 'id': 'test-snap-0', - 'volume': _VOLUME, - 'provider_location': '2', 'status': 'available'} - - test_snapshot_error2 = {'volume_name': 'test', 'size': 128, - 'volume_size': 128, 'name': 'test-snap', - 'volume_id': 0, 'id': 'test-snap-0', - 'volume': _VOLUME, - 'provider_location': '1', 'status': 'available'} - - SERIAL_NUM = '210944' - test_existing_ref = {'ldev': '1', 'serial_number': SERIAL_NUM} - test_existing_none_ldev_ref = {'ldev': None, - 'serial_number': SERIAL_NUM} - test_existing_invalid_ldev_ref = {'ldev': 'AAA', - 'serial_number': SERIAL_NUM} - test_existing_no_ldev_ref = {'serial_number': SERIAL_NUM} - test_existing_none_serial_ref = {'ldev': '1', 'serial_number': None} - test_existing_invalid_serial_ref = {'ldev': '1', 'serial_number': '999999'} - test_existing_no_serial_ref = {'ldev': '1'} - - def __init__(self, *args, **kwargs): - super(HBSDHORCMFCDriverTest, self).__init__(*args, **kwargs) - - @mock.patch.object(utils, 'brick_get_connector_properties', - return_value={'ip': '127.0.0.1', - 'wwpns': ['12345678912345aa']}) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(utils, 'execute', - return_value=['%s' % raidqry_result, '']) - def setUp(self, arg1, arg2, arg3, arg4): - super(HBSDHORCMFCDriverTest, self).setUp() - self._setup_config() - self._setup_driver() - self.driver.check_param() - self.driver.common.pair_flock = hbsd_basiclib.NopLock() - self.driver.common.command = hbsd_horcm.HBSDHORCM(self.configuration) - self.driver.common.command.horcmgr_flock = hbsd_basiclib.NopLock() - self.driver.common.create_lock_file() - self.driver.common.command.connect_storage() - self.driver.max_hostgroups = \ - self.driver.common.command.get_max_hostgroups() - self.driver.add_hostgroup() - self.driver.output_param_to_log() - self.driver.do_setup_status.set() - - def _setup_config(self): - self.configuration = mock.Mock(conf.Configuration) - self.configuration.hitachi_pool_id = 30 - self.configuration.hitachi_thin_pool_id = 31 - self.configuration.hitachi_target_ports = "CL1-A" - self.configuration.hitachi_debug_level = 0 - self.configuration.hitachi_serial_number = "None" - self.configuration.hitachi_unit_name = None - self.configuration.hitachi_group_request = True - self.configuration.hitachi_group_range = None - self.configuration.hitachi_zoning_request = False - self.configuration.config_group = "None" - self.configuration.hitachi_ldev_range = "0-1" - self.configuration.hitachi_default_copy_method = 'FULL' - self.configuration.hitachi_copy_check_interval = 1 - self.configuration.hitachi_async_copy_check_interval = 1 - self.configuration.hitachi_copy_speed = 3 - self.configuration.hitachi_horcm_add_conf = True - self.configuration.hitachi_horcm_numbers = "409,419" - self.configuration.hitachi_horcm_user = "user" - self.configuration.hitachi_horcm_password = "pasword" - self.configuration.hitachi_horcm_resource_lock_timeout = 600 - - def _setup_driver(self): - self.driver = hbsd_fc.HBSDFCDriver( - configuration=self.configuration) - context = None - db = None - self.driver.common = hbsd_common.HBSDCommon( - self.configuration, self.driver, context, db) - -# API test cases - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_create_volume(self, arg1, arg2, arg3): - """test create_volume.""" - ret = self.driver.create_volume(self._VOLUME) - vol = self._VOLUME.copy() - vol['provider_location'] = ret['provider_location'] - self.assertEqual('1', vol['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_create_volume_error(self, arg1, arg2, arg3): - """test create_volume.""" - self.assertRaises(exception.HBSDError, self.driver.create_volume, - self.test_volume_error) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_get_volume_stats(self, arg1, arg2): - """test get_volume_stats.""" - stats = self.driver.get_volume_stats(True) - self.assertEqual('Hitachi', stats['vendor_name']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_get_volume_stats_error(self, arg1, arg2): - """test get_volume_stats.""" - self.configuration.hitachi_pool_id = 29 - stats = self.driver.get_volume_stats(True) - self.assertEqual({}, stats) - self.configuration.hitachi_pool_id = 30 - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_extend_volume(self, arg1, arg2, arg3, arg4): - """test extend_volume.""" - self.driver.extend_volume(self._VOLUME, 256) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_extend_volume_error(self, arg1, arg2, arg3, arg4): - """test extend_volume.""" - self.assertRaises(exception.HBSDError, self.driver.extend_volume, - self.test_volume_error3, 256) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_delete_volume(self, arg1, arg2, arg3, arg4): - """test delete_volume.""" - self.driver.delete_volume(self._VOLUME) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_delete_volume_error(self, arg1, arg2, arg3, arg4): - """test delete_volume.""" - self.driver.delete_volume(self.test_volume_error4) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_snapshot_metadata', - return_value={'dummy_snapshot_meta': 'snapshot_meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=_VOLUME) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_create_snapshot(self, arg1, arg2, arg3, arg4, arg5, arg6, arg7): - """test create_snapshot.""" - ret = self.driver.create_volume(self._VOLUME) - ret = self.driver.create_snapshot(self.test_snapshot) - self.assertEqual('1', ret['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_snapshot_metadata', - return_value={'dummy_snapshot_meta': 'snapshot_meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=_VOLUME) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_create_snapshot_error(self, arg1, arg2, arg3, arg4, arg5, arg6, - arg7): - """test create_snapshot.""" - ret = self.driver.create_volume(self.test_volume) - ret = self.driver.create_snapshot(self.test_snapshot_error) - self.assertEqual('1', ret['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_delete_snapshot(self, arg1, arg2, arg3, arg4): - """test delete_snapshot.""" - self.driver.delete_snapshot(self.test_snapshot) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_delete_snapshot_error(self, arg1, arg2, arg3, arg4): - """test delete_snapshot.""" - self.assertRaises(exception.HBSDCmdError, - self.driver.delete_snapshot, - self.test_snapshot_error) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_create_volume_from_snapshot(self, arg1, arg2, arg3, arg4, arg5): - """test create_volume_from_snapshot.""" - vol = self.driver.create_volume_from_snapshot(self.test_volume, - self.test_snapshot) - self.assertIsNotNone(vol) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_create_volume_from_snapshot_error(self, arg1, arg2, arg3, arg4, - arg5): - """test create_volume_from_snapshot.""" - self.assertRaises(exception.HBSDError, - self.driver.create_volume_from_snapshot, - self.test_volume_error5, self.test_snapshot_error2) - return - - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=_VOLUME) - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_create_cloned_volume(self, arg1, arg2, arg3, arg4, arg5, arg6): - """test create_cloned_volume.""" - vol = self.driver.create_cloned_volume(self.test_volume, - self._VOLUME) - self.assertEqual('1', vol['provider_location']) - return - - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=_VOLUME) - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - def test_create_cloned_volume_error(self, arg1, arg2, arg3, arg4, arg5, - arg6): - """test create_cloned_volume.""" - self.assertRaises(exception.HBSDCmdError, - self.driver.create_cloned_volume, - self.test_volume, self.test_volume_error2) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_initialize_connection(self, arg1, arg2): - """test initialize connection.""" - connector = {'wwpns': ['12345678912345aa', '12345678912345bb'], - 'ip': '127.0.0.1'} - rc = self.driver.initialize_connection(self._VOLUME, connector) - self.assertEqual('fibre_channel', rc['driver_volume_type']) - self.assertEqual(['50060E801053C2E0'], rc['data']['target_wwn']) - self.assertEqual(0, rc['data']['target_lun']) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_initialize_connection_error(self, arg1, arg2): - """test initialize connection.""" - connector = {'wwpns': ['12345678912345bb'], 'ip': '127.0.0.2'} - self.assertRaises(exception.HBSDError, - self.driver.initialize_connection, - self._VOLUME, connector) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_terminate_connection(self, arg1, arg2): - """test terminate connection.""" - connector = {'wwpns': ['12345678912345aa', '12345678912345bb'], - 'ip': '127.0.0.1'} - rc = self.driver.terminate_connection(self._VOLUME, connector) - self.assertEqual('fibre_channel', rc['driver_volume_type']) - self.assertEqual(['50060E801053C2E0'], rc['data']['target_wwn']) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_terminate_connection_error(self, arg1, arg2): - """test terminate connection.""" - connector = {'ip': '127.0.0.1'} - self.assertRaises(exception.HBSDError, - self.driver.terminate_connection, - self._VOLUME, connector) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_manage_existing(self, arg1, arg2): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - rc = self.driver.manage_existing(self._VOLUME, self.test_existing_ref) - self.assertEqual(1, rc['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - size = self.driver.manage_existing_get_size(self._VOLUME, - self.test_existing_ref) - self.assertEqual(1, size) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_none_ldev_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_none_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_invalid_ldev_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_invalid_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_no_ldev_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_no_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_none_serial_ref(self, arg1, arg2, - arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_none_serial_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_invalid_serial_ref(self, arg1, arg2, - arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_invalid_serial_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_no_serial_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_no_serial_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'start_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'check_horcm', - return_value=[0, "", ""]) - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_unmanage(self, arg1, arg2, arg3, arg4): - self.driver.unmanage(self._VOLUME) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom) - def test_unmanage_busy(self, arg1, arg2): - self.assertRaises(exception.HBSDVolumeIsBusy, - self.driver.unmanage, self.test_volume_error3) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom_get_ldev_no_stdout) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_get_ldev_no_stdout(self, arg1, arg2, - arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom_get_ldev_no_nml) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_get_ldev_no_nml(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom_get_ldev_no_open_v) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_get_ldev_no_open_v(self, arg1, arg2, - arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom_get_ldev_no_hdp) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_get_ldev_no_hdp(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom_get_ldev_pair) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_get_ldev_pair(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom_get_ldev_permit) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_get_ldev_permit(self, arg1, arg2, arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom_get_ldev_invalid_size) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_get_ldev_invalid_size(self, arg1, arg2, - arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_horcm.HBSDHORCM, 'exec_raidcom', - side_effect=_exec_raidcom_get_ldev_num_port) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_get_ldev_num_port(self, arg1, arg2, - arg3): - self.configuration.hitachi_serial_number = self.SERIAL_NUM - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - def test_invalid_resource_lock_timeout_below_limit(self): - self.configuration.hitachi_horcm_resource_lock_timeout = -1 - self.assertRaises(exception.HBSDError, self.driver.check_param) - - def test_invalid_resource_lock_timeout_over_limit(self): - self.configuration.hitachi_horcm_resource_lock_timeout = 7201 - self.assertRaises(exception.HBSDError, self.driver.check_param) diff --git a/cinder/tests/unit/test_hitachi_hbsd_snm2_fc.py b/cinder/tests/unit/test_hitachi_hbsd_snm2_fc.py deleted file mode 100644 index f03ce356e..000000000 --- a/cinder/tests/unit/test_hitachi_hbsd_snm2_fc.py +++ /dev/null @@ -1,598 +0,0 @@ -# Copyright (C) 2014, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Self test for Hitachi Block Storage Driver -""" - -import mock - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers.hitachi import hbsd_basiclib -from cinder.volume.drivers.hitachi import hbsd_common -from cinder.volume.drivers.hitachi import hbsd_fc -from cinder.volume.drivers.hitachi import hbsd_snm2 - - -def _exec_hsnm(*args, **kargs): - return HBSDSNM2FCDriverTest.hsnm_vals.get(args) - - -def _exec_hsnm_get_lu_ret_err(*args, **kargs): - return HBSDSNM2FCDriverTest.hsnm_get_lu_ret_err.get(args) - - -def _exec_hsnm_get_lu_vol_type_err(*args, **kargs): - return HBSDSNM2FCDriverTest.hsnm_get_lu_vol_type_err.get(args) - - -def _exec_hsnm_get_lu_dppool_err(*args, **kargs): - return HBSDSNM2FCDriverTest.hsnm_get_lu_dppool_err.get(args) - - -def _exec_hsnm_get_lu_size_err(*args, **kargs): - return HBSDSNM2FCDriverTest.hsnm_get_lu_size_err.get(args) - - -def _exec_hsnm_get_lu_num_port_err(*args, **kargs): - return HBSDSNM2FCDriverTest.hsnm_get_lu_num_port_err.get(args) - - -class HBSDSNM2FCDriverTest(test.TestCase): - """Test HBSDSNM2FCDriver.""" - - audppool_result = " DP RAID \ - Current Utilization Current Over Replication\ - Available Current Replication Rotational \ - \ - Stripe \ - Needing Preparation\n\ - Pool Tier Mode Level Total Capacity Consumed Capacity \ - Percent Provisioning Percent Capacity \ -Utilization Percent Type Speed Encryption Status \ - \ -Reconstruction Progress Size Capacity\n\ - 30 Disable 1( 1D+1D) 532.0 GB 2.0 GB \ - 1% 24835% 532.0 GB \ - 1% SAS 10000rpm N/A Normal \ - N/A \ - 256KB 0.0 GB" - - aureplicationlocal_result = "Pair Name LUN Pair \ -LUN Status Copy Type Group \ - Point-in-Time MU Number\n\ - 0 10 0 Split( 99%) \ - ShadowImage ---:Ungrouped N/A\ - " - - auluref_result = " Stripe RAID DP Tier \ - RAID Rotational Number\n\ - LU Capacity Size Group Pool Mode Level Type\ - Speed of Paths Status\n\ - 0 2097152 blocks 256KB 0 0 Enable 0 Normal" - - auluref_result1 = " Stripe RAID DP Tier \ - RAID Rotational Number\n\ - LU Capacity Size Group Pool Mode Level Type\ - Speed of Paths Status\n\ - 0 2097152 blocks 256KB 0 0 Enable 0 DUMMY" - - auhgwwn_result = "Port 00 Host Group Security ON\n Detected WWN\n \ -Name Port Name Host Group\n\ -HBSD-00 10000000C97BCE7A 001:HBSD-01\n\ - Assigned WWN\n Name Port Name \ -Host Group\n abcdefg 10000000C97BCE7A \ -001:HBSD-01" - - aufibre1_result = "Port Information\n\ - Port Address\n CTL Port\ - Node Name Port Name Setting Current\n 0 0 \ -50060E801053C2E0 50060E801053C2E0 0000EF 272700" - - auhgmap_result = "Mapping Mode = ON\nPort Group \ - H-LUN LUN\n 00 001:HBSD-00 0 1000" - - hsnm_vals = { - ('audppool', '-unit None -refer -g'): [0, "%s" % audppool_result, ""], - ('aureplicationlocal', - '-unit None -create -si -pvol 1 -svol 1 -compsplit -pace normal'): - [0, "", ""], - ('aureplicationlocal', - '-unit None -create -si -pvol 3 -svol 1 -compsplit -pace normal'): - [1, "", ""], - ('aureplicationlocal', '-unit None -refer -pvol 1'): - [0, "%s" % aureplicationlocal_result, ""], - ('aureplicationlocal', '-unit None -refer -pvol 3'): - [1, "", "DMEC002015"], - ('aureplicationlocal', '-unit None -refer -svol 3'): - [1, "", "DMEC002015"], - ('aureplicationlocal', '-unit None -simplex -si -pvol 1 -svol 0'): - [0, "", ""], - ('auluchgsize', '-unit None -lu 1 -size 256g'): - [0, "", ""], - ('auludel', '-unit None -lu 1 -f'): [0, 0, ""], - ('auludel', '-unit None -lu 3 -f'): [1, 0, ""], - ('auluadd', '-unit None -lu 1 -dppoolno 30 -size 128g'): [0, 0, ""], - ('auluadd', '-unit None -lu 1 -dppoolno 30 -size 256g'): [1, "", ""], - ('auluref', '-unit None'): [0, "%s" % auluref_result, ""], - ('auluref', '-unit None -lu 0'): [0, "%s" % auluref_result, ""], - ('auhgmap', '-unit None -add 0 0 1 1 1'): [0, 0, ""], - ('auhgwwn', '-unit None -refer'): [0, "%s" % auhgwwn_result, ""], - ('aufibre1', '-unit None -refer'): [0, "%s" % aufibre1_result, ""], - ('auhgmap', '-unit None -refer'): [0, "%s" % auhgmap_result, ""]} - - auluref_ret_err = "Stripe RAID DP Tier \ - RAID Rotational Number\n\ - LU Capacity Size Group Pool Mode Level Type\ - Speed of Paths Status\n\ - 0 2097152 blocks 256KB 0 0 Enable 0 Normal" - - hsnm_get_lu_ret_err = { - ('auluref', '-unit None -lu 0'): [1, "%s" % auluref_ret_err, ""], - } - - auluref_vol_type_err = "Stripe RAID DP Tier \ - RAID Rotational Number\n\ - LU Capacity Size Group Pool Mode Level Type\ - Speed of Paths Status\n\ - 0 2097152 blocks 256KB 0 0 Enable 0 DUMMY" - - hsnm_get_lu_vol_type_err = { - ('auluref', '-unit None -lu 0'): - [0, "%s" % auluref_vol_type_err, ""], - } - - auluref_dppool_err = "Stripe RAID DP Tier \ - RAID Rotational Number\n\ - LU Capacity Size Group Pool Mode Level Type\ - Speed of Paths Status\n\ - 0 2097152 blocks 256KB 0 N/A Enable 0 Normal" - - hsnm_get_lu_dppool_err = { - ('auluref', '-unit None -lu 0'): - [0, "%s" % auluref_dppool_err, ""], - } - - auluref_size_err = "Stripe RAID DP Tier \ - RAID Rotational Number\n\ - LU Capacity Size Group Pool Mode Level Type\ - Speed of Paths Status\n\ - 0 2097151 blocks 256KB N/A 0 Enable 0 Normal" - hsnm_get_lu_size_err = { - ('auluref', '-unit None -lu 0'): [0, "%s" % auluref_size_err, ""], - } - - auluref_num_port_err = "Stripe RAID DP Tier \ - RAID Rotational Number\n\ - LU Capacity Size Group Pool Mode Level Type\ - Speed of Paths Status\n\ - 0 2097152 blocks 256KB 0 0 Enable 1 Normal" - - hsnm_get_lu_num_port_err = { - ('auluref', '-unit None -lu 0'): [0, "%s" % auluref_num_port_err, ""], - } - -# The following information is passed on to tests, when creating a volume - - _VOLUME = {'size': 128, 'volume_type': None, 'source_volid': '0', - 'provider_location': '1', 'name': 'test', - 'id': 'abcdefg', 'snapshot_id': '0', 'status': 'available'} - - test_volume = {'name': 'test_volume', 'size': 128, - 'id': 'test-volume-0', - 'provider_location': '1', 'status': 'available'} - - test_volume_error = {'name': 'test_volume_error', 'size': 256, - 'id': 'test-volume-error', - 'provider_location': '3', 'status': 'available'} - - test_volume_error1 = {'name': 'test_volume_error', 'size': 128, - 'id': 'test-volume-error', - 'provider_location': None, 'status': 'available'} - - test_volume_error2 = {'name': 'test_volume_error', 'size': 256, - 'id': 'test-volume-error', - 'provider_location': '1', 'status': 'available'} - - test_volume_error3 = {'name': 'test_volume3', 'size': 128, - 'id': 'test-volume3', - 'volume_metadata': [{'key': 'type', - 'value': 'V-VOL'}], - 'provider_location': '1', 'status': 'available'} - - test_volume_error4 = {'name': 'test_volume4', 'size': 128, - 'id': 'test-volume2', - 'provider_location': '3', 'status': 'available'} - - test_snapshot = {'volume_name': 'test', 'size': 128, - 'volume_size': 128, 'name': 'test-snap', - 'volume_id': 0, 'id': 'test-snap-0', 'volume': _VOLUME, - 'provider_location': '1', 'status': 'available'} - - test_snapshot_error2 = {'volume_name': 'test', 'size': 128, - 'volume_size': 128, 'name': 'test-snap', - 'volume_id': 0, 'id': 'test-snap-0', - 'volume': test_volume_error, - 'provider_location': None, 'status': 'available'} - - UNIT_NAME = 'HUS110_91122819' - test_existing_ref = {'ldev': '0', 'unit_name': UNIT_NAME} - test_existing_none_ldev_ref = {'ldev': None, 'unit_name': UNIT_NAME} - test_existing_invalid_ldev_ref = {'ldev': 'AAA', 'unit_name': UNIT_NAME} - test_existing_no_ldev_ref = {'unit_name': UNIT_NAME} - test_existing_none_unit_ref = {'ldev': '0', 'unit_name': None} - test_existing_invalid_unit_ref = {'ldev': '0', 'unit_name': 'Dummy'} - test_existing_no_unit_ref = {'ldev': '0'} - - def __init__(self, *args, **kwargs): - super(HBSDSNM2FCDriverTest, self).__init__(*args, **kwargs) - - def setUp(self): - super(HBSDSNM2FCDriverTest, self).setUp() - self._setup_config() - self._setup_driver() - - def _setup_config(self): - self.configuration = mock.Mock(conf.Configuration) - self.configuration.hitachi_pool_id = 30 - self.configuration.hitachi_target_ports = "00" - self.configuration.hitachi_debug_level = 0 - self.configuration.hitachi_serial_number = "None" - self.configuration.hitachi_unit_name = "None" - self.configuration.hitachi_group_request = False - self.configuration.hitachi_zoning_request = False - self.configuration.config_group = "None" - self.configuration.hitachi_ldev_range = [0, 100] - self.configuration.hitachi_default_copy_method = 'SI' - self.configuration.hitachi_copy_check_interval = 1 - self.configuration.hitachi_copy_speed = 3 - - def _setup_driver(self): - self.driver = hbsd_fc.HBSDFCDriver( - configuration=self.configuration) - context = None - db = None - self.driver.common = hbsd_common.HBSDCommon( - self.configuration, self.driver, context, db) - self.driver.common.command = hbsd_snm2.HBSDSNM2(self.configuration) - self.driver.common.pair_flock = \ - self.driver.common.command.set_pair_flock() - self.driver.common.horcmgr_flock = \ - self.driver.common.command.set_horcmgr_flock() - self.driver.do_setup_status.set() - -# API test cases - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_volume(self, arg1, arg2, arg3): - """test create_volume.""" - ret = self.driver.create_volume(self._VOLUME) - vol = self._VOLUME.copy() - vol['provider_location'] = ret['provider_location'] - self.assertEqual('1', vol['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_volume_error(self, arg1, arg2, arg3): - """test create_volume.""" - self.assertRaises(exception.HBSDCmdError, - self.driver.create_volume, - self.test_volume_error) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_get_volume_stats(self, arg1, arg2): - """test get_volume_stats.""" - stats = self.driver.get_volume_stats(True) - self.assertEqual('Hitachi', stats['vendor_name']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_get_volume_stats_error(self, arg1, arg2): - """test get_volume_stats.""" - self.configuration.hitachi_pool_id = 29 - stats = self.driver.get_volume_stats(True) - self.assertEqual({}, stats) - self.configuration.hitachi_pool_id = 30 - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_extend_volume(self, arg1, arg2): - """test extend_volume.""" - self.driver.extend_volume(self._VOLUME, 256) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_extend_volume_error(self, arg1, arg2): - """test extend_volume.""" - self.assertRaises(exception.HBSDError, self.driver.extend_volume, - self.test_volume_error3, 256) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_delete_volume(self, arg1, arg2): - """test delete_volume.""" - self.driver.delete_volume(self._VOLUME) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_delete_volume_error(self, arg1, arg2): - """test delete_volume.""" - self.assertRaises(exception.HBSDCmdError, - self.driver.delete_volume, - self.test_volume_error4) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_snapshot_metadata', - return_value={'dummy_snapshot_meta': 'snapshot_meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=_VOLUME) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_snapshot(self, arg1, arg2, arg3, arg4, arg5): - """test create_snapshot.""" - ret = self.driver.create_volume(self._VOLUME) - ret = self.driver.create_snapshot(self.test_snapshot) - self.assertEqual('1', ret['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_snapshot_metadata', - return_value={'dummy_snapshot_meta': 'snapshot_meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=test_volume_error) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_snapshot_error(self, arg1, arg2, arg3, arg4, arg5): - """test create_snapshot.""" - self.assertRaises(exception.HBSDCmdError, - self.driver.create_snapshot, - self.test_snapshot_error2) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_delete_snapshot(self, arg1, arg2): - """test delete_snapshot.""" - self.driver.delete_snapshot(self.test_snapshot) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_delete_snapshot_error(self, arg1, arg2): - """test delete_snapshot.""" - self.driver.delete_snapshot(self.test_snapshot_error2) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_volume_from_snapshot(self, arg1, arg2, arg3): - """test create_volume_from_snapshot.""" - vol = self.driver.create_volume_from_snapshot(self._VOLUME, - self.test_snapshot) - self.assertIsNotNone(vol) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_volume_from_snapshot_error(self, arg1, arg2, arg3): - """test create_volume_from_snapshot.""" - self.assertRaises(exception.HBSDError, - self.driver.create_volume_from_snapshot, - self.test_volume_error2, self.test_snapshot) - return - - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=_VOLUME) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - def test_create_cloned_volume(self, arg1, arg2, arg3, arg4): - """test create_cloned_volume.""" - vol = self.driver.create_cloned_volume(self._VOLUME, - self.test_volume) - self.assertIsNotNone(vol) - return - - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=test_volume_error1) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - def test_create_cloned_volume_error(self, arg1, arg2, arg3, arg4): - """test create_cloned_volume.""" - self.assertRaises(exception.HBSDError, - self.driver.create_cloned_volume, - self._VOLUME, self.test_volume_error1) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_initialize_connection(self, arg1, arg2): - """test initialize connection.""" - connector = {'wwpns': '0x100000', 'ip': '0xc0a80100'} - rc = self.driver.initialize_connection(self._VOLUME, connector) - self.assertEqual('fibre_channel', rc['driver_volume_type']) - self.assertEqual(['50060E801053C2E0'], rc['data']['target_wwn']) - self.assertEqual(1, rc['data']['target_lun']) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_initialize_connection_error(self, arg1, arg2): - """test initialize connection.""" - connector = {'wwpns': 'x', 'ip': '0xc0a80100'} - self.assertRaises(exception.HBSDError, - self.driver.initialize_connection, - self._VOLUME, connector) - return - - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_terminate_connection(self, arg1): - """test terminate connection.""" - connector = {'wwpns': '0x100000', 'ip': '0xc0a80100'} - rc = self.driver.terminate_connection(self._VOLUME, connector) - self.assertEqual('fibre_channel', rc['driver_volume_type']) - self.assertEqual(['50060E801053C2E0'], rc['data']['target_wwn']) - return - - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_terminate_connection_error(self, arg1): - """test terminate connection.""" - connector = {'ip': '0xc0a80100'} - self.assertRaises(exception.HBSDError, - self.driver.terminate_connection, - self._VOLUME, connector) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_manage_existing(self, arg1, arg2): - rc = self.driver.manage_existing(self._VOLUME, self.test_existing_ref) - self.assertEqual(0, rc['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - size = self.driver.manage_existing_get_size(self._VOLUME, - self.test_existing_ref) - self.assertEqual(1, size) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_none_ldev(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_none_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_invalid_ldev_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_invalid_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_no_ldev_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_no_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_none_unit_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_none_unit_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_invalid_unit_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_invalid_unit_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_no_unit_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_no_unit_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', - side_effect=_exec_hsnm_get_lu_ret_err) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_ret_err(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', - side_effect=_exec_hsnm_get_lu_vol_type_err) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_lu_vol_type_err(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', - side_effect=_exec_hsnm_get_lu_dppool_err) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_lu_dppool_err(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', - side_effect=_exec_hsnm_get_lu_size_err) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_lu_size_err(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', - side_effect=_exec_hsnm_get_lu_num_port_err) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_lu_num_port_err(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_unmanage(self, arg1, arg2): - self.driver.unmanage(self._VOLUME) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_unmanage_busy(self, arg1, arg2): - self.assertRaises(exception.HBSDVolumeIsBusy, - self.driver.unmanage, self.test_volume_error3) diff --git a/cinder/tests/unit/test_hitachi_hbsd_snm2_iscsi.py b/cinder/tests/unit/test_hitachi_hbsd_snm2_iscsi.py deleted file mode 100644 index 3184a7c5a..000000000 --- a/cinder/tests/unit/test_hitachi_hbsd_snm2_iscsi.py +++ /dev/null @@ -1,587 +0,0 @@ -# Copyright (C) 2014, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Self test for Hitachi Block Storage Driver -""" - -import mock - -from cinder import exception -from cinder import test -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.hitachi import hbsd_basiclib -from cinder.volume.drivers.hitachi import hbsd_common -from cinder.volume.drivers.hitachi import hbsd_iscsi -from cinder.volume.drivers.hitachi import hbsd_snm2 - - -def _exec_hsnm(*args, **kargs): - return HBSDSNM2ISCSIDriverTest.hsnm_vals.get(args) - - -def _exec_hsnm_init(*args, **kargs): - return HBSDSNM2ISCSIDriverTest.hsnm_vals_init.get(args) - - -class HBSDSNM2ISCSIDriverTest(test.TestCase): - """Test HBSDSNM2ISCSIDriver.""" - - audppool_result = " DP RAID \ - Current Utilization Current Over Replication\ - Available Current Replication Rotational \ - \ - Stripe \ - Needing Preparation\n\ - Pool Tier Mode Level Total Capacity Consumed Capacity \ - Percent Provisioning Percent Capacity \ -Utilization Percent Type Speed Encryption Status \ - \ -Reconstruction Progress Size Capacity\n\ - 30 Disable 1( 1D+1D) 532.0 GB 2.0 GB \ - 1% 24835% 532.0 GB \ - 1% SAS 10000rpm N/A Normal \ - N/A \ - 256KB 0.0 GB" - - aureplicationlocal_result = "Pair Name LUN Pair \ -LUN Status Copy Type Group \ - Point-in-Time MU Number\n\ - 0 10 0 Split( 99%) \ - ShadowImage ---:Ungrouped N/A\ - " - - auluref_result = " Stripe RAID DP Tier \ - RAID Rotational Number\n\ - LU Capacity Size Group Pool Mode Level Type\ - Speed of Paths Status\n\ - 0 2097152 blocks 256KB 0 0 Enable 0 Normal" - - auhgwwn_result = "Port 00 Host Group Security ON\n Detected WWN\n \ -Name Port Name Host Group\n\ -HBSD-00 10000000C97BCE7A 001:HBSD-01\n\ - Assigned WWN\n Name Port Name \ -Host Group\n abcdefg 10000000C97BCE7A \ -001:HBSD-01" - - autargetini_result = "Port 00 Target Security ON\n\ - Target Name \ -iSCSI Name\n\ - 001:HBSD-01 \ -iqn" - - autargetini_result2 = "Port 00 Target Security ON\n\ - Target Name \ -iSCSI Name" - - autargetmap_result = "Mapping Mode = ON\n\ -Port Target H-LUN LUN\n\ - 00 001:HBSD-01 0 1000" - - auiscsi_result = "Port 00\n\ - Port Number : 3260\n\ - Keep Alive Timer[sec.] : 60\n\ - MTU : 1500\n\ - Transfer Rate : 1Gbps\n\ - Link Status : Link Up\n\ - Ether Address : 00:00:87:33:D1:3E\n\ - IPv4\n\ - IPv4 Address : 192.168.0.1\n\ - IPv4 Subnet Mask : 255.255.252.0\n\ - IPv4 Default Gateway : 0.0.0.0\n\ - IPv6 Status : Disable\n\ - Connecting Hosts : 0\n\ - Result : Normal\n\ - VLAN Status : Disable\n\ - VLAN ID : N/A\n\ - Header Digest : Enable\n\ - Data Digest : Enable\n\ - Window Scale : Disable" - - autargetdef_result = "Port 00\n\ - Authentication Mutual\n\ - Target Method CHAP Algorithm \ -Authentication\n\ - 001:T000 None --- ---\n\ - User Name : ---\n\ - iSCSI Name : iqn-target" - - hsnm_vals = { - ('audppool', '-unit None -refer -g'): [0, "%s" % audppool_result, ""], - ('aureplicationlocal', - '-unit None -create -si -pvol 1 -svol 1 -compsplit -pace normal'): - [0, "", ""], - ('aureplicationlocal', - '-unit None -create -si -pvol 3 -svol 1 -compsplit -pace normal'): - [1, "", ""], - ('aureplicationlocal', '-unit None -refer -pvol 1'): - [0, "%s" % aureplicationlocal_result, ""], - ('aureplicationlocal', '-unit None -refer -pvol 3'): - [1, "", "DMEC002015"], - ('aureplicationlocal', '-unit None -refer -svol 3'): - [1, "", "DMEC002015"], - ('aureplicationlocal', '-unit None -simplex -si -pvol 1 -svol 0'): - [0, "", ""], - ('aureplicationlocal', '-unit None -simplex -si -pvol 1 -svol 1'): - [1, "", ""], - ('auluchgsize', '-unit None -lu 1 -size 256g'): - [0, "", ""], - ('auludel', '-unit None -lu 1 -f'): [0, "", ""], - ('auludel', '-unit None -lu 3 -f'): [1, "", ""], - ('auluadd', '-unit None -lu 1 -dppoolno 30 -size 128g'): [0, "", ""], - ('auluadd', '-unit None -lu 1 -dppoolno 30 -size 256g'): [1, "", ""], - ('auluref', '-unit None'): [0, "%s" % auluref_result, ""], - ('auluref', '-unit None -lu 0'): [0, "%s" % auluref_result, ""], - ('autargetmap', '-unit None -add 0 0 1 1 1'): [0, "", ""], - ('autargetmap', '-unit None -add 0 0 0 0 1'): [0, "", ""], - ('autargetini', '-unit None -refer'): - [0, "%s" % autargetini_result, ""], - ('autargetini', '-unit None -add 0 0 -tno 0 -iname iqn'): - [0, "", ""], - ('autargetmap', '-unit None -refer'): - [0, "%s" % autargetmap_result, ""], - ('autargetdef', - '-unit None -add 0 0 -tno 0 -talias HBSD-0.0.0.0 -iname iqn.target \ --authmethod None'): - [0, "", ""], - ('autargetdef', '-unit None -add 0 0 -tno 0 -talias HBSD-0.0.0.0 \ --iname iqnX.target -authmethod None'): - [1, "", ""], - ('autargetopt', '-unit None -set 0 0 -talias HBSD-0.0.0.0 \ --ReportFullPortalList enable'): - [0, "", ""], - ('auiscsi', '-unit None -refer'): [0, "%s" % auiscsi_result, ""], - ('autargetdef', '-unit None -refer'): - [0, "%s" % autargetdef_result, ""]} - - hsnm_vals_init = { - ('audppool', '-unit None -refer -g'): [0, "%s" % audppool_result, ""], - ('aureplicationlocal', - '-unit None -create -si -pvol 1 -svol 1 -compsplit -pace normal'): - [0, 0, ""], - ('aureplicationlocal', '-unit None -refer -pvol 1'): - [0, "%s" % aureplicationlocal_result, ""], - ('aureplicationlocal', '-unit None -simplex -si -pvol 1 -svol 0'): - [0, 0, ""], - ('auluchgsize', '-unit None -lu 1 -size 256g'): - [0, 0, ""], - ('auludel', '-unit None -lu 1 -f'): [0, "", ""], - ('auluadd', '-unit None -lu 1 -dppoolno 30 -size 128g'): [0, "", ""], - ('auluref', '-unit None'): [0, "%s" % auluref_result, ""], - ('autargetmap', '-unit None -add 0 0 1 1 1'): [0, "", ""], - ('autargetmap', '-unit None -add 0 0 0 0 1'): [0, "", ""], - ('autargetini', '-unit None -refer'): - [0, "%s" % autargetini_result2, ""], - ('autargetini', '-unit None -add 0 0 -tno 0 -iname iqn'): - [0, "", ""], - ('autargetmap', '-unit None -refer'): - [0, "%s" % autargetmap_result, ""], - ('autargetdef', - '-unit None -add 0 0 -tno 0 -talias HBSD-0.0.0.0 -iname iqn.target \ --authmethod None'): - [0, "", ""], - ('autargetopt', '-unit None -set 0 0 -talias HBSD-0.0.0.0 \ --ReportFullPortalList enable'): - [0, "", ""], - ('auiscsi', '-unit None -refer'): [0, "%s" % auiscsi_result, ""], - ('autargetdef', '-unit None -refer'): - [0, "%s" % autargetdef_result, ""], - ('auman', '-help'): - [0, "Version 27.50", ""]} - -# The following information is passed on to tests, when creating a volume - - _VOLUME = {'size': 128, 'volume_type': None, 'source_volid': '0', - 'provider_location': '1', 'name': 'test', - 'id': 'abcdefg', 'snapshot_id': '0', 'status': 'available'} - - test_volume = {'name': 'test_volume', 'size': 128, - 'id': 'test-volume-0', - 'provider_location': '1', 'status': 'available'} - - test_volume_error = {'name': 'test_volume_error', 'size': 256, - 'id': 'test-volume-error', - 'provider_location': '3', 'status': 'available'} - - test_volume_error1 = {'name': 'test_volume_error', 'size': 128, - 'id': 'test-volume-error', - 'provider_location': None, 'status': 'available'} - - test_volume_error2 = {'name': 'test_volume_error', 'size': 256, - 'id': 'test-volume-error', - 'provider_location': '1', 'status': 'available'} - - test_volume_error3 = {'name': 'test_volume3', 'size': 128, - 'id': 'test-volume3', - 'volume_metadata': [{'key': 'type', - 'value': 'V-VOL'}], - 'provider_location': '1', 'status': 'available'} - - test_volume_error4 = {'name': 'test_volume4', 'size': 128, - 'id': 'test-volume2', - 'provider_location': '3', 'status': 'available'} - - test_snapshot = {'volume_name': 'test', 'size': 128, - 'volume_size': 128, 'name': 'test-snap', - 'volume_id': 0, 'id': 'test-snap-0', 'volume': _VOLUME, - 'provider_location': '1', 'status': 'available'} - - test_snapshot_error2 = {'volume_name': 'test', 'size': 128, - 'volume_size': 128, 'name': 'test-snap', - 'volume_id': 0, 'id': 'test-snap-0', - 'volume': test_volume_error, - 'provider_location': None, 'status': 'available'} - - UNIT_NAME = 'HUS110_91122819' - test_existing_ref = {'ldev': '0', 'unit_name': UNIT_NAME} - test_existing_none_ldev_ref = {'ldev': None, 'unit_name': UNIT_NAME} - test_existing_invalid_ldev_ref = {'ldev': 'AAA', 'unit_name': UNIT_NAME} - test_existing_no_ldev_ref = {'unit_name': UNIT_NAME} - test_existing_none_unit_ref = {'ldev': '0', 'unit_name': None} - test_existing_invalid_unit_ref = {'ldev': '0', 'unit_name': 'Dummy'} - test_existing_no_unit_ref = {'ldev': '0'} - - def __init__(self, *args, **kwargs): - super(HBSDSNM2ISCSIDriverTest, self).__init__(*args, **kwargs) - - @mock.patch.object(utils, 'brick_get_connector_properties', - return_value={'ip': '0.0.0.0', - 'initiator': 'iqn'}) - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', - side_effect=_exec_hsnm_init) - @mock.patch.object(utils, 'execute', - return_value=['', '']) - def setUp(self, args1, arg2, arg3, arg4): - super(HBSDSNM2ISCSIDriverTest, self).setUp() - self._setup_config() - self._setup_driver() - self.driver.check_param() - self.driver.common.create_lock_file() - self.driver.common.command.connect_storage() - self.driver.max_hostgroups = \ - self.driver.common.command.get_max_hostgroups() - self.driver.add_hostgroup() - self.driver.output_param_to_log() - self.driver.do_setup_status.set() - - def _setup_config(self): - self.configuration = mock.Mock(conf.Configuration) - self.configuration.hitachi_pool_id = 30 - self.configuration.hitachi_thin_pool_id = 31 - self.configuration.hitachi_target_ports = "00" - self.configuration.hitachi_debug_level = 0 - self.configuration.hitachi_serial_number = None - self.configuration.hitachi_unit_name = "None" - self.configuration.hitachi_group_request = True - self.configuration.hitachi_group_range = "0-1" - self.configuration.config_group = "None" - self.configuration.hitachi_ldev_range = "0-100" - self.configuration.hitachi_default_copy_method = 'FULL' - self.configuration.hitachi_copy_check_interval = 1 - self.configuration.hitachi_async_copy_check_interval = 1 - self.configuration.hitachi_copy_speed = 3 - self.configuration.hitachi_auth_method = None - self.configuration.hitachi_auth_user = "HBSD-CHAP-user" - self.configuration.hitachi_auth_password = "HBSD-CHAP-password" - self.configuration.hitachi_add_chap_user = "False" - - def _setup_driver(self): - self.driver = hbsd_iscsi.HBSDISCSIDriver( - configuration=self.configuration) - context = None - db = None - self.driver.common = hbsd_common.HBSDCommon( - self.configuration, self.driver, context, db) - self.driver.common.command = hbsd_snm2.HBSDSNM2(self.configuration) - self.driver.common.horcmgr_flock = \ - self.driver.common.command.set_horcmgr_flock() - -# API test cases - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_volume(self, arg1, arg2, arg3): - """test create_volume.""" - ret = self.driver.create_volume(self._VOLUME) - vol = self._VOLUME.copy() - vol['provider_location'] = ret['provider_location'] - self.assertEqual('1', vol['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_volume_error(self, arg1, arg2, arg3): - """test create_volume.""" - self.assertRaises(exception.HBSDCmdError, - self.driver.create_volume, - self.test_volume_error) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_get_volume_stats(self, arg1, arg2): - """test get_volume_stats.""" - stats = self.driver.get_volume_stats(True) - self.assertEqual('Hitachi', stats['vendor_name']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_get_volume_stats_error(self, arg1, arg2): - """test get_volume_stats.""" - self.configuration.hitachi_pool_id = 29 - stats = self.driver.get_volume_stats(True) - self.assertEqual({}, stats) - self.configuration.hitachi_pool_id = 30 - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_extend_volume(self, arg1, arg2): - """test extend_volume.""" - self.driver.extend_volume(self._VOLUME, 256) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_extend_volume_error(self, arg1, arg2): - """test extend_volume.""" - self.assertRaises(exception.HBSDError, self.driver.extend_volume, - self.test_volume_error3, 256) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_delete_volume(self, arg1, arg2): - """test delete_volume.""" - self.driver.delete_volume(self._VOLUME) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_delete_volume_error(self, arg1, arg2): - """test delete_volume.""" - self.assertRaises(exception.HBSDCmdError, - self.driver.delete_volume, - self.test_volume_error4) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_snapshot_metadata', - return_value={'dummy_snapshot_meta': 'snapshot_meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=_VOLUME) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_snapshot(self, arg1, arg2, arg3, arg4, arg5): - """test create_snapshot.""" - ret = self.driver.create_volume(self._VOLUME) - ret = self.driver.create_snapshot(self.test_snapshot) - self.assertEqual('1', ret['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_snapshot_metadata', - return_value={'dummy_snapshot_meta': 'snapshot_meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=test_volume_error) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_snapshot_error(self, arg1, arg2, arg3, arg4, arg5): - """test create_snapshot.""" - self.assertRaises(exception.HBSDCmdError, - self.driver.create_snapshot, - self.test_snapshot_error2) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_delete_snapshot(self, arg1, arg2): - """test delete_snapshot.""" - self.driver.delete_snapshot(self.test_snapshot) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_delete_snapshot_error(self, arg1, arg2): - """test delete_snapshot.""" - self.driver.delete_snapshot(self.test_snapshot_error2) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_volume_from_snapshot(self, arg1, arg2, arg3): - """test create_volume_from_snapshot.""" - vol = self.driver.create_volume_from_snapshot(self._VOLUME, - self.test_snapshot) - self.assertIsNotNone(vol) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_create_volume_from_snapshot_error(self, arg1, arg2, arg3): - """test create_volume_from_snapshot.""" - self.assertRaises(exception.HBSDError, - self.driver.create_volume_from_snapshot, - self.test_volume_error2, self.test_snapshot) - return - - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=_VOLUME) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - def test_create_cloned_volume(self, arg1, arg2, arg3, arg4): - """test create_cloned_volume.""" - vol = self.driver.create_cloned_volume(self._VOLUME, - self.test_snapshot) - self.assertIsNotNone(vol) - return - - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume_metadata', - return_value={'dummy_volume_meta': 'meta'}) - @mock.patch.object(hbsd_common.HBSDCommon, 'get_volume', - return_value=test_volume_error1) - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - def test_create_cloned_volume_error(self, arg1, arg2, arg3, arg4): - """test create_cloned_volume.""" - self.assertRaises(exception.HBSDError, - self.driver.create_cloned_volume, - self._VOLUME, self.test_volume_error1) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_initialize_connection(self, arg1, arg2): - """test initialize connection.""" - connector = { - 'wwpns': '0x100000', 'ip': '0.0.0.0', 'initiator': - 'iqn'} - rc = self.driver.initialize_connection(self._VOLUME, connector) - self.assertEqual('iscsi', rc['driver_volume_type']) - self.assertEqual('iqn-target', rc['data']['target_iqn']) - self.assertEqual(1, rc['data']['target_lun']) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_initialize_connection_error(self, arg1, arg2): - """test initialize connection.""" - connector = { - 'wwpns': '0x100000', 'ip': '0.0.0.0', 'initiator': - 'iqnX'} - self.assertRaises(exception.HBSDError, - self.driver.initialize_connection, - self._VOLUME, connector) - return - - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_terminate_connection(self, arg1): - """test terminate connection.""" - connector = { - 'wwpns': '0x100000', 'ip': '0.0.0.0', 'initiator': - 'iqn'} - self.driver.terminate_connection(self._VOLUME, connector) - return - - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_terminate_connection_error(self, arg1): - """test terminate connection.""" - connector = {'ip': '0.0.0.0'} - self.assertRaises(exception.HBSDError, - self.driver.terminate_connection, - self._VOLUME, connector) - return - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_manage_existing(self, arg1, arg2): - rc = self.driver.manage_existing(self._VOLUME, self.test_existing_ref) - self.assertEqual(0, rc['provider_location']) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - size = self.driver.manage_existing_get_size(self._VOLUME, - self.test_existing_ref) - self.assertEqual(1, size) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_none_ldev(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_none_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_invalid_ldev_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_invalid_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_no_ldev_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_no_ldev_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_none_unit_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_none_unit_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_invalid_unit_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_invalid_unit_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - @mock.patch.object(hbsd_common.HBSDCommon, '_update_volume_metadata') - def test_manage_existing_get_size_no_unit_ref(self, arg1, arg2, arg3): - self.configuration.hitachi_unit_name = self.UNIT_NAME - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, self._VOLUME, - self.test_existing_no_unit_ref) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_unmanage(self, arg1, arg2): - self.driver.unmanage(self._VOLUME) - - @mock.patch.object(hbsd_basiclib, 'get_process_lock') - @mock.patch.object(hbsd_snm2.HBSDSNM2, 'exec_hsnm', side_effect=_exec_hsnm) - def test_unmanage_busy(self, arg1, arg2): - self.assertRaises(exception.HBSDVolumeIsBusy, - self.driver.unmanage, self.test_volume_error3) diff --git a/cinder/tests/unit/test_hitachi_hnas_backend.py b/cinder/tests/unit/test_hitachi_hnas_backend.py deleted file mode 100644 index d34d1e03c..000000000 --- a/cinder/tests/unit/test_hitachi_hnas_backend.py +++ /dev/null @@ -1,684 +0,0 @@ -# Copyright (c) 2014 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -import time - -import mock -from oslo_concurrency import processutils as putils -from oslo_config import cfg - -from cinder import exception -from cinder import test -from cinder import utils -from cinder.volume.drivers.hitachi import hnas_backend -from cinder.volume.drivers.hitachi import hnas_nfs as nfs - -CONF = cfg.CONF - -HNAS_RESULT1 = "\n\ -FS ID FS Label FS Permanent ID EVS ID EVS Label\n\ ------ ----------- ------------------ ------ ---------\n\ - 1026 gold 0xaadee0e035cfc0b7 1 EVSTest1\n\ - 1025 fs01-husvm 0xaada5dff78668800 1 EVSTest1\n\ - 1027 large-files 0xaadee0ef012a0d54 1 EVSTest1\n\ - 1028 platinun 0xaadee1ea49d1a32c 1 EVSTest1\n\ - 1029 test_hdp 0xaadee09634acfcac 1 EVSTest1\n\ - 1030 cinder1 0xaadfcf742fba644e 1 EVSTest1\n\ - 1031 cinder2 0xaadfcf7e0769a6bc 1 EVSTest1\n\ - 1024 fs02-husvm 0xaac8715e2e9406cd 2 EVSTest2\n\ -\n" - -HNAS_RESULT2 = "cluster MAC: 83-68-96-AA-DA-5D" - -HNAS_RESULT3 = "\n\ -Model: HNAS 4040 \n\ -Software: 11.2.3319.14 (built 2013-09-19 12:34:24+01:00) \n\ -Hardware: NAS Platform (M2SEKW1339109) \n\ -board MMB1 \n\ -mmb 11.2.3319.14 release (2013-09-19 12:34:24+01:00)\n\ -board MFB1 \n\ -mfb1hw MB v0883 WL v002F TD v002F FD v002F TC v0059 \ - RY v0059 TY v0059 IC v0059 WF v00E2 FS v00E2 OS v00E2 \ - WD v00E2 DI v001A FC v0002 \n\ -Serial no B1339745 (Thu Jan 1 00:00:50 2009) \n\ -board MCP \n\ -Serial no B1339109 (Thu Jan 1 00:00:49 2009) \n\ -\n" - -HNAS_RESULT4 = "\n\ -EVS Type Label IP Address Mask Port \n\ ----------- --------------- ------------------ --------------- ------\n\ -admin hnas4040 192.0.2.2 255.255.255.0 eth1 \n\ -admin hnas4040 172.24.44.15 255.255.255.0 eth0 \n\ -evs 1 EVSTest1 172.24.44.20 255.255.255.0 ag1 \n\ -evs 1 EVSTest1 10.0.0.20 255.255.255.0 ag1 \n\ -evs 2 EVSTest2 172.24.44.21 255.255.255.0 ag1 \n\ -\n" - -HNAS_RESULT5 = "\n\ - ID Label EVS Size Used Snapshots Deduped\ - Avail Thin ThinSize ThinAvail \ - FS Type \n\ ----- ----------- --- ------- ------------- --------- -------\ -- ------------- ---- -------- --------- ---------------------\ -------------- \n\ -1025 fs01-husvm 1 250 GB 21.4 GB (9%) 0 B (0%) NA \ - 228 GB (91%) No 32 KB,\ - WFS-2,128 DSBs\n\ -1026 gold 1 19.9 GB 2.30 GB (12% NA 0 B (0%)\ - 17.6 GB (88%) No 4 KB,WFS-2,128 DSBs,\ - dedupe enabled\n\ -1027 large-files 1 19.8 GB 2.43 GB (12%) 0 B (0%) NA \ - 17.3 GB (88%) No 32 KB,\ - WFS-2,128 DSBs\n\ -1028 platinun 1 19.9 GB 2.30 GB (12%) NA 0 B (0%)\ - 17.6 GB (88%) No 4 KB,WFS-2,128 DSBs,\ - dedupe enabled\n\ -1029 silver 1 19.9 GB 3.19 GB (16%) 0 B (0%) NA \ - 6.7 GB (84%) No 4 KB,\ - WFS-2,128 DSBs\n\ -1030 cinder1 1 40.8 GB 2.24 GB (5%) 0 B (0%) NA \ - 38.5 GB (95%) No 4 KB,\ - WFS-2,128 DSBs\n\ -1031 cinder2 1 39.8 GB 2.23 GB (6%) 0 B (0%) NA \ - 37.6 GB (94%) No 4 KB,\ - WFS-2,128 DSBs\n\ -1024 fs02-husvm 2 49.8 GB 3.54 GB (7%) 0 B (0%) NA \ - 46.2 GB (93%) No 32 KB,\ - WFS-2,128 DSBs\n\ -1032 test 2 3.97 GB 2.12 GB (53%) 0 B (0%) NA \ - 1.85 GB (47%) No 4 KB,\ - WFS-2,128 DSBs\n\ -1058 huge_FS 7 1.50 TB Not determined\n\ -1053 fs-unmounted 4 108 GB Not mounted \ - NA 943 MB (18%) 39.2 GB (36%) No 4 KB,\ - WFS-2,128 DSBs,dedupe enabled\n\ -\n" - -HNAS_RESULT6 = "\n\ -ID Label EVS Size Used Snapshots Deduped Avail \ -Thin ThinSize ThinAvail FS Type\n\ ----- ---------- --- ------ ------------ --------- ------- ------------ \ ----- -------- --------- --------------------\n\ -1025 fs01-husvm 1 250 GB 21.4 GB (9%) 0 B (0%) NA 228 GB (91%) \ - No 32 KB,WFS-2,128 DSBs\n\ -\n" - -HNAS_RESULT7 = "\n\ -Export configuration: \n\ -Export name: /export01-husvm \n\ -Export path: /export01-husvm \n\ -File system label: test_hdp \n\ -File system size: 250 GB \n\ -File system free space: 228 GB \n\ -File system state: \n\ -formatted = Yes \n\ -mounted = Yes \n\ -failed = No \n\ -thin provisioned = No \n\ -Access snapshots: Yes \n\ -Display snapshots: Yes \n\ -Read Caching: Disabled \n\ -Disaster recovery setting: \n\ -Recovered = No \n\ -Transfer setting = Use file system default \n\ -\n" - -HNAS_RESULT8 = "Logical unit creation started at 2014-12-24 00:38:30+00:00." -HNAS_RESULT9 = "Logical unit deleted successfully." -HNAS_RESULT10 = "" -HNAS_RESULT11 = "Logical unit expansion started at 2014-12-24 01:25:03+00:00." - -HNAS_RESULT12 = "\n\ -Alias : test_iqn \n\ -Globally unique name: iqn.2014-12.10.10.10.10:evstest1.cinder-silver \n\ -Comment : \n\ -Secret : test_secret \n\ -Authentication : Enabled \n\ -Logical units : No logical units. \n\ -\n" - -HNAS_RESULT13 = "Logical unit added successfully." -HNAS_RESULT14 = "Logical unit removed successfully." -HNAS_RESULT15 = "Target created successfully." -HNAS_RESULT16 = "" - -HNAS_RESULT17 = "\n\ -EVS Type Label IP Address Mask Port \n\ ----------- --------------- ------------------ --------------- ------\n\ -evs 1 EVSTest1 172.24.44.20 255.255.255.0 ag1 \n\ -evs 2 EVSTest1 10.0.0.20 255.255.255.0 ag1 \n\ -\n" - -HNAS_RESULT18 = "Version: 11.1.3225.01\n\ -Directory: /u/u60/_Eng_Axalon_SMU/OfficialBuilds/fish/angel/3225.01/main/bin/\ -x86_64_linux-bart_libc-2.7_release\n\ -Date: Feb 22 2013, 04:10:09\n\ -\n" - -HNAS_RESULT19 = " ID Label Size Used Snapshots \ -Deduped Avail Thin ThinSize ThinAvail FS Type\n\ ----- ------------- ------- ------------- --------- ------- -------------\ ----- -------- --------- -------------------\n\ -1025 fs01-husvm 250 GB 47.1 GB (19%) 0 B (0%) NA 203 GB (81%)\ - No 4 KB,WFS-2,128 DSBs\n\ -1047 manage_test02 19.9 GB 9.29 GB (47%) 0 B (0%) NA 10.6 GB (53%)\ - No 4 KB,WFS-2,128 DSBs\n\ -1058 huge_FS 7 1.50 TB Not determined\n\ -1053 fs-unmounted 4 108 GB Not mounted \ - NA 943 MB (18%) 39.2 GB (36%) No 4 KB,\ - WFS-2,128 DSBs,dedupe enabled\n\ -\n" - -HNAS_RESULT20 = "\n\ -Alias : test_iqn \n\ -Globally unique name: iqn.2014-12.10.10.10.10:evstest1.cinder-silver \n\ -Comment : \n\ -Secret : \n\ -Authentication : Enabled \n\ -Logical units : No logical units. \n\ -\n" - -HNAS_RESULT20 = "Target does not exist." - -HNAS_RESULT21 = "Target created successfully." - -HNAS_RESULT22 = "Failed to establish SSC connection" - -HNAS_RESULT23 = "\n\ -Alias : cinder-Gold\n\ -Globally unique name: iqn.2015-06.10.10.10.10:evstest1.cinder-gold\n\ -Comment :\n\ -Secret : None\n\ -Authentication : Enabled\n\ -Logical units : No logical units.\n\ -Access configuration :\n\ -\n\ -Alias : cinder-GoldIsh\n\ -Globally unique name: iqn.2015-06.10.10.10.10:evstest1.cinder-goldish\n\ -Comment :\n\ -Secret : None\n\ -Authentication : Enabled\n\ -Logical units : No logical units.\n\ -Access configuration :\n\ -\n\ -Alias : cinder-default\n\ -Globally unique name: iqn.2014-12.10.10.10.10:evstest1.cinder-default\n\ -Comment :\n\ -Secret : pxr6U37LZZJBoMc\n\ -Authentication : Disabled\n\ -Logical units : Logical units :\n\ -\n\ - LUN Logical Unit\n\ - ---- --------------------------------\n\ - 0 volume-8ddd1a54-9daf-4fa5-842...\n\ - 1 volume-99da7ae7-1e7f-4d57-8bf...\n\ -\n\ -Access configuration :\n\ -" -HNAS_RESULT24 = "Logical unit modified successfully." - -HNAS_RESULT25 = "Current selected file system: HNAS-iSCSI-TEST, number(32)." - -HNAS_RESULT26 = "Name : volume-test \n\ -Comment: \n\ -Path : /.cinder/volume-test.iscsi \n\ -Size : 2 GB \n\ -File System : fs1 \n\ -File System Mounted : YES \n\ -Logical Unit Mounted: No" - -HNAS_RESULT27 = "Connection reset" - - -HNAS_CMDS = { - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'evsfs', 'list'): - ["%s" % HNAS_RESULT1, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'cluster-getmac',): - ["%s" % HNAS_RESULT2, ""], - ('ssh', '-version',): ["%s" % HNAS_RESULT18, ""], - ('ssh', '-u', 'supervisor', '-p', 'supervisor', '0.0.0.0', 'ver',): - ["%s" % HNAS_RESULT3, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'ver',): - ["%s" % HNAS_RESULT3, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'evsipaddr', '-l'): - ["%s" % HNAS_RESULT4, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'df', '-a'): - ["%s" % HNAS_RESULT5, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'df', '-f', 'test_hdp'): - ["%s" % HNAS_RESULT6, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'for-each-evs', '-q', - 'nfs-export', 'list'): - ["%s" % HNAS_RESULT7, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-lu', 'add', '-e', 'test_name', - 'test_hdp', '/.cinder/test_name.iscsi', - '1M'): - ["%s" % HNAS_RESULT8, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-lu', 'del', '-d', '-f', - 'test_lun'): - ["%s" % HNAS_RESULT9, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'file-clone-create', '-f', 'fs01-husvm', - '/.cinder/test_lu.iscsi', 'cloned_lu'): - ["%s" % HNAS_RESULT10, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-lu', 'expand', 'expanded_lu', - '1M'): - ["%s" % HNAS_RESULT11, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-target', 'list', 'test_iqn'): - ["%s" % HNAS_RESULT12, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-target', 'addlu', 'test_iqn', - 'test_lun', '0'): - ["%s" % HNAS_RESULT13, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-target', 'dellu', 'test_iqn', - 0): - ["%s" % HNAS_RESULT14, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-target', 'add', 'myTarget', - 'secret'): - ["%s" % HNAS_RESULT15, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-target', 'mod', '-s', - 'test_secret', '-a', 'enable', 'test_iqn'): ["%s" % HNAS_RESULT15, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-lu', 'clone', '-e', 'test_lu', - 'test_clone', - '/.cinder/test_clone.iscsi'): - ["%s" % HNAS_RESULT16, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'evsipaddr', '-e', '1'): - ["%s" % HNAS_RESULT17, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'console-context', '--evs', '1', 'iscsi-target', 'list'): - ["%s" % HNAS_RESULT23, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'console-context', '--evs', - '1', 'iscsi-target', 'addlu', 'cinder-default', - 'volume-8ddd1a54-0000-0000-0000', '2'): - ["%s" % HNAS_RESULT13, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'console-context', '--evs', - '1', 'selectfs', 'fs01-husvm'): - ["%s" % HNAS_RESULT25, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'console-context', '--evs', - '1', 'iscsi-lu', 'list', 'test_lun'): - ["%s" % HNAS_RESULT26, ""], - ('ssh', '0.0.0.0', 'supervisor', 'supervisor', 'console-context', '--evs', - '1', 'iscsi-lu', 'mod', '-n', 'vol_test', 'new_vol_test'): - ["%s" % HNAS_RESULT24, ""] -} - -DRV_CONF = {'ssh_enabled': 'True', - 'mgmt_ip0': '0.0.0.0', - 'cluster_admin_ip0': None, - 'ssh_port': '22', - 'ssh_private_key': 'test_key', - 'username': 'supervisor', - 'password': 'supervisor'} - -UTILS_EXEC_OUT = ["output: test_cmd", ""] - - -def m_run_cmd(*args, **kargs): - return HNAS_CMDS.get(args) - - -class HDSHNASBendTest(test.TestCase): - - def __init__(self, *args, **kwargs): - super(HDSHNASBendTest, self).__init__(*args, **kwargs) - - @mock.patch.object(nfs, 'factory_bend') - def setUp(self, m_factory_bend): - super(HDSHNASBendTest, self).setUp() - self.hnas_bend = hnas_backend.HnasBackend(DRV_CONF) - - @mock.patch('six.moves.builtins.open') - @mock.patch('os.path.isfile', return_value=True) - @mock.patch('paramiko.RSAKey.from_private_key_file') - @mock.patch('paramiko.SSHClient') - @mock.patch.object(putils, 'ssh_execute', - return_value=(HNAS_RESULT5, '')) - @mock.patch.object(utils, 'execute') - @mock.patch.object(time, 'sleep') - def test_run_cmd(self, m_sleep, m_utl, m_ssh, m_ssh_cli, m_pvt_key, - m_file, m_open): - save_hkey_file = CONF.ssh_hosts_key_file - save_spath = CONF.state_path - CONF.ssh_hosts_key_file = '/var/lib/cinder/ssh_known_hosts' - CONF.state_path = '/var/lib/cinder' - - # Test main flow - self.hnas_bend.drv_configs['ssh_enabled'] = 'True' - out, err = self.hnas_bend.run_cmd('ssh', '0.0.0.0', - 'supervisor', 'supervisor', - 'df', '-a') - self.assertIn('fs01-husvm', out) - self.assertIn('WFS-2,128 DSBs', out) - - # Test exception throwing when not using SSH - m_utl.side_effect = putils.ProcessExecutionError(stdout='', - stderr=HNAS_RESULT22, - exit_code=255) - self.hnas_bend.drv_configs['ssh_enabled'] = 'False' - self.assertRaises(exception.HNASConnError, self.hnas_bend.run_cmd, - 'ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'df', '-a') - - m_utl.side_effect = putils.ProcessExecutionError(stdout='', - stderr=HNAS_RESULT27, - exit_code=255) - self.hnas_bend.drv_configs['ssh_enabled'] = 'False' - self.assertRaises(exception.HNASConnError, self.hnas_bend.run_cmd, - 'ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'df', '-a') - - # Test exception throwing when using SSH - m_ssh.side_effect = putils.ProcessExecutionError(stdout='', - stderr=HNAS_RESULT22, - exit_code=255) - self.hnas_bend.drv_configs['ssh_enabled'] = 'True' - self.assertRaises(exception.HNASConnError, self.hnas_bend.run_cmd, - 'ssh', '0.0.0.0', 'supervisor', 'supervisor', - 'df', '-a') - - CONF.state_path = save_spath - CONF.ssh_hosts_key_file = save_hkey_file - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - @mock.patch.object(utils, 'execute', return_value=UTILS_EXEC_OUT) - def test_get_version(self, m_cmd, m_exec): - out = self.hnas_bend.get_version("ssh", "1.0", "0.0.0.0", "supervisor", - "supervisor") - self.assertIn('11.2.3319.14', out) - self.assertIn('83-68-96-AA-DA-5D', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_get_version_ssh_cluster(self, m_cmd): - self.hnas_bend.drv_configs['ssh_enabled'] = 'True' - self.hnas_bend.drv_configs['cluster_admin_ip0'] = '1.1.1.1' - out = self.hnas_bend.get_version("ssh", "1.0", "0.0.0.0", "supervisor", - "supervisor") - self.assertIn('11.2.3319.14', out) - self.assertIn('83-68-96-AA-DA-5D', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - @mock.patch.object(utils, 'execute', return_value=UTILS_EXEC_OUT) - def test_get_version_ssh_disable(self, m_cmd, m_exec): - self.hnas_bend.drv_configs['ssh_enabled'] = 'False' - out = self.hnas_bend.get_version("ssh", "1.0", "0.0.0.0", "supervisor", - "supervisor") - self.assertIn('11.2.3319.14', out) - self.assertIn('83-68-96-AA-DA-5D', out) - self.assertIn('Utility_version', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_get_iscsi_info(self, m_execute): - out = self.hnas_bend.get_iscsi_info("ssh", "0.0.0.0", "supervisor", - "supervisor") - - self.assertIn('172.24.44.20', out) - self.assertIn('172.24.44.21', out) - self.assertIn('10.0.0.20', out) - self.assertEqual(4, len(out.split('\n'))) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd') - def test_get_hdp_info(self, m_run_cmd): - # tests when there is two or more evs - m_run_cmd.return_value = (HNAS_RESULT5, "") - out = self.hnas_bend.get_hdp_info("ssh", "0.0.0.0", "supervisor", - "supervisor") - - self.assertEqual(10, len(out.split('\n'))) - self.assertIn('gold', out) - self.assertIn('silver', out) - line1 = out.split('\n')[0] - self.assertEqual(12, len(line1.split())) - - # test when there is only one evs - m_run_cmd.return_value = (HNAS_RESULT19, "") - out = self.hnas_bend.get_hdp_info("ssh", "0.0.0.0", "supervisor", - "supervisor") - self.assertEqual(3, len(out.split('\n'))) - self.assertIn('fs01-husvm', out) - self.assertIn('manage_test02', out) - line1 = out.split('\n')[0] - self.assertEqual(12, len(line1.split())) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_get_nfs_info(self, m_run_cmd): - out = self.hnas_bend.get_nfs_info("ssh", "0.0.0.0", "supervisor", - "supervisor") - - self.assertEqual(2, len(out.split('\n'))) - self.assertIn('/export01-husvm', out) - self.assertIn('172.24.44.20', out) - self.assertIn('10.0.0.20', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_create_lu(self, m_cmd): - out = self.hnas_bend.create_lu("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_hdp", "1", - "test_name") - - self.assertIn('successfully created', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_delete_lu(self, m_cmd): - out = self.hnas_bend.delete_lu("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_hdp", "test_lun") - - self.assertIn('deleted successfully', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_create_dup(self, m_cmd): - - out = self.hnas_bend.create_dup("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_lu", "test_hdp", - "1", "test_clone") - - self.assertIn('successfully created', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_file_clone(self, m_cmd): - out = self.hnas_bend.file_clone("ssh", "0.0.0.0", "supervisor", - "supervisor", "fs01-husvm", - "/.cinder/test_lu.iscsi", "cloned_lu") - - self.assertIn('LUN cloned_lu HDP', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_extend_vol(self, m_cmd): - out = self.hnas_bend.extend_vol("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_hdp", "test_lun", - "1", "expanded_lu") - - self.assertIn('successfully extended', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_add_iscsi_conn(self, m_cmd): - out = self.hnas_bend.add_iscsi_conn("ssh", "0.0.0.0", "supervisor", - "supervisor", - "volume-8ddd1a54-0000-0000-0000", - "test_hdp", "test_port", - "cinder-default", "test_init") - - self.assertIn('successfully paired', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_del_iscsi_conn(self, m_cmd): - out = self.hnas_bend.del_iscsi_conn("ssh", "0.0.0.0", "supervisor", - "supervisor", "1", "test_iqn", 0) - - self.assertIn('already deleted', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'get_evs', return_value=0) - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd') - def test_get_targetiqn(self, m_cmd, m_get_evs): - - m_cmd.side_effect = [[HNAS_RESULT12, '']] - out = self.hnas_bend.get_targetiqn("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_iqn", - "test_hdp", "test_secret") - - self.assertEqual('test_iqn', out) - - m_cmd.side_effect = [[HNAS_RESULT20, ''], [HNAS_RESULT21, '']] - out = self.hnas_bend.get_targetiqn("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_iqn2", - "test_hdp", "test_secret") - - self.assertEqual('test_iqn2', out) - - m_cmd.side_effect = [[HNAS_RESULT20, ''], [HNAS_RESULT21, '']] - out = self.hnas_bend.get_targetiqn("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_iqn3", - "test_hdp", "") - - self.assertEqual('test_iqn3', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - side_effect=m_run_cmd) - def test_set_targetsecret(self, m_execute): - self.hnas_bend.set_targetsecret("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_iqn", - "test_hdp", "test_secret") - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd') - def test_get_targetsecret(self, m_run_cmd): - # test when target has secret - m_run_cmd.return_value = (HNAS_RESULT12, "") - out = self.hnas_bend.get_targetsecret("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_iqn", - "test_hdp") - - self.assertEqual('test_secret', out) - - # test when target don't have secret - m_run_cmd.return_value = (HNAS_RESULT20, "") - out = self.hnas_bend.get_targetsecret("ssh", "0.0.0.0", "supervisor", - "supervisor", "test_iqn", - "test_hdp") - self.assertEqual('', out) - - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd') - def test_get_targets(self, m_run_cmd): - # Test normal behaviour - m_run_cmd.return_value = (HNAS_RESULT23, "") - tgt_list = self.hnas_bend._get_targets("ssh", "0.0.0.0", "supervisor", - "supervisor", 1) - self.assertEqual(3, len(tgt_list)) - self.assertEqual(2, len(tgt_list[2]['luns'])) - - # Test calling with parameter - tgt_list = self.hnas_bend._get_targets("ssh", "0.0.0.0", "supervisor", - "supervisor", 1, - 'cinder-default') - self.assertEqual(1, len(tgt_list)) - self.assertEqual(2, len(tgt_list[0]['luns'])) - - # Test error in BE command - m_run_cmd.side_effect = putils.ProcessExecutionError - tgt_list = self.hnas_bend._get_targets("ssh", "0.0.0.0", "supervisor", - "supervisor", 1) - self.assertEqual(0, len(tgt_list)) - - @mock.patch.object(hnas_backend.HnasBackend, - 'run_cmd', side_effect=m_run_cmd) - def test_check_targets(self, m_run_cmd): - result, tgt = self.hnas_bend.check_target("ssh", "0.0.0.0", - "supervisor", - "supervisor", "test_hdp", - "cinder-default") - self.assertTrue(result) - self.assertEqual('cinder-default', tgt['alias']) - - result, tgt = self.hnas_bend.check_target("ssh", "0.0.0.0", - "supervisor", - "supervisor", "test_hdp", - "cinder-no-target") - self.assertFalse(result) - self.assertIsNone(tgt) - - @mock.patch.object(hnas_backend.HnasBackend, - 'run_cmd', side_effect=m_run_cmd) - def test_check_lu(self, m_run_cmd): - ret = self.hnas_bend.check_lu("ssh", "0.0.0.0", "supervisor", - "supervisor", - "volume-8ddd1a54-9daf-4fa5-842", - "test_hdp") - result, lunid, tgt = ret - self.assertTrue(result) - self.assertEqual('0', lunid) - - ret = self.hnas_bend.check_lu("ssh", "0.0.0.0", "supervisor", - "supervisor", - "volume-8ddd1a54-0000-0000-000", - "test_hdp") - result, lunid, tgt = ret - self.assertFalse(result) - - @mock.patch.object(hnas_backend.HnasBackend, 'get_evs', return_value=1) - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - return_value = (HNAS_RESULT26, "")) - def test_get_existing_lu_info(self, m_run_cmd, m_get_evs): - - out = self.hnas_bend.get_existing_lu_info("ssh", "0.0.0.0", - "supervisor", - "supervisor", "fs01-husvm", - "test_lun") - - m_get_evs.assert_called_once_with('ssh', '0.0.0.0', 'supervisor', - 'supervisor', 'fs01-husvm') - m_run_cmd.assert_called_once_with('ssh', '0.0.0.0', 'supervisor', - 'supervisor', 'console-context', - '--evs', 1, 'iscsi-lu', 'list', - 'test_lun') - - self.assertEqual(HNAS_RESULT26, out) - - @mock.patch.object(hnas_backend.HnasBackend, 'get_evs', return_value=1) - @mock.patch.object(hnas_backend.HnasBackend, 'run_cmd', - return_value=(HNAS_RESULT24, "")) - def test_rename_existing_lu(self, m_run_cmd, m_get_evs): - - out = self.hnas_bend.rename_existing_lu("ssh", "0.0.0.0", - "supervisor", - "supervisor", "fs01-husvm", - "vol_test", - "new_vol_test") - - m_get_evs.assert_called_once_with('ssh', '0.0.0.0', 'supervisor', - 'supervisor', 'fs01-husvm') - m_run_cmd.assert_called_once_with('ssh', '0.0.0.0', 'supervisor', - 'supervisor', 'console-context', - '--evs', 1, 'iscsi-lu', 'mod', - '-n', 'vol_test', 'new_vol_test') - - self.assertEqual(HNAS_RESULT24, out) diff --git a/cinder/tests/unit/test_hitachi_hnas_iscsi.py b/cinder/tests/unit/test_hitachi_hnas_iscsi.py deleted file mode 100644 index b980bd508..000000000 --- a/cinder/tests/unit/test_hitachi_hnas_iscsi.py +++ /dev/null @@ -1,557 +0,0 @@ -# Copyright (c) 2014 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Self test for Hitachi Unified Storage (HUS-HNAS) platform. -""" - -import os -import tempfile -import time - -import mock -from oslo_concurrency import processutils as putils -import six - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers.hitachi import hnas_iscsi as iscsi -from cinder.volume import volume_types - -HNASCONF = """ - - ssc - True - 172.17.44.15 - supervisor - supervisor - - default - 172.17.39.132 - fs2 - - - silver - 172.17.39.133 - fs2 - - -""" - -HNAS_WRONG_CONF1 = """ - - ssc - 172.17.44.15 - supervisor - supervisor - default - 172.17.39.132:/cinder - - -""" - -HNAS_WRONG_CONF2 = """ - - ssc - 172.17.44.15 - supervisor - supervisor - - default - - - silver - - -""" - -# The following information is passed on to tests, when creating a volume -_VOLUME = {'name': 'testvol', 'volume_id': '1234567890', 'size': 128, - 'volume_type': 'silver', 'volume_type_id': '1', - 'provider_location': '83-68-96-AA-DA-5D.volume-2dfe280e-470a-4182' - '-afb8-1755025c35b8', 'id': 'abcdefg', - 'host': 'host1@hnas-iscsi-backend#silver'} - - -class SimulatedHnasBackend(object): - """Simulation Back end. Talks to HNAS.""" - - # these attributes are shared across object instances - start_lun = 0 - init_index = 0 - target_index = 0 - hlun = 0 - - def __init__(self): - self.type = 'HNAS' - self.out = '' - self.volumes = [] - # iSCSI connections - self.connections = [] - - def rename_existing_lu(self, cmd, ip0, user, pw, fslabel, - vol_name, vol_ref_name): - return 'Logical unit modified successfully.' - - def get_existing_lu_info(self, cmd, ip0, user, pw, fslabel, lun): - out = "Name : volume-test \n\ - Comment: \n\ - Path : /.cinder/volume-test.iscsi \n\ - Size : 20 GB \n\ - File System : manage_iscsi_test \n\ - File System Mounted : Yes \n\ - Logical Unit Mounted: Yes" - return out - - def deleteVolume(self, name): - volume = self.getVolume(name) - if volume: - self.volumes.remove(volume) - return True - else: - return False - - def deleteVolumebyProvider(self, provider): - volume = self.getVolumebyProvider(provider) - if volume: - self.volumes.remove(volume) - return True - else: - return False - - def getVolumes(self): - return self.volumes - - def getVolume(self, name): - if self.volumes: - for volume in self.volumes: - if str(volume['name']) == name: - return volume - return None - - def getVolumebyProvider(self, provider): - if self.volumes: - for volume in self.volumes: - if str(volume['provider_location']) == provider: - return volume - return None - - def createVolume(self, name, provider, sizeMiB, comment): - new_vol = {'additionalStates': [], - 'adminSpace': {'freeMiB': 0, - 'rawReservedMiB': 384, - 'reservedMiB': 128, - 'usedMiB': 128}, - 'baseId': 115, - 'copyType': 1, - 'creationTime8601': '2012-10-22T16:37:57-07:00', - 'creationTimeSec': 1350949077, - 'failedStates': [], - 'id': 115, - 'provider_location': provider, - 'name': name, - 'comment': comment, - 'provisioningType': 1, - 'readOnly': False, - 'sizeMiB': sizeMiB, - 'state': 1, - 'userSpace': {'freeMiB': 0, - 'rawReservedMiB': 41984, - 'reservedMiB': 31488, - 'usedMiB': 31488}, - 'usrSpcAllocLimitPct': 0, - 'usrSpcAllocWarningPct': 0, - 'uuid': '1e7daee4-49f4-4d07-9ab8-2b6a4319e243', - 'wwn': '50002AC00073383D'} - self.volumes.append(new_vol) - - def create_lu(self, cmd, ip0, user, pw, hdp, size, name): - vol_id = name - _out = ("LUN: %d HDP: fs2 size: %s MB, is successfully created" % - (self.start_lun, size)) - self.createVolume(name, vol_id, size, "create-lu") - self.start_lun += 1 - return _out - - def delete_lu(self, cmd, ip0, user, pw, hdp, lun): - _out = "" - id = "myID" - - self.deleteVolumebyProvider(id + '.' + str(lun)) - return _out - - def create_dup(self, cmd, ip0, user, pw, src_lun, hdp, size, name): - _out = ("LUN: %s HDP: 9 size: %s MB, is successfully created" % - (self.start_lun, size)) - - id = name - self.createVolume(name, id + '.' + str(self.start_lun), size, - "create-dup") - self.start_lun += 1 - return _out - - def add_iscsi_conn(self, cmd, ip0, user, pw, lun, hdp, - port, iqn, initiator): - ctl = "" - conn = (self.hlun, lun, initiator, self.init_index, iqn, - self.target_index, ctl, port) - _out = ("H-LUN: %d mapped. LUN: %s, iSCSI Initiator: %s @ index: %d, \ - and Target: %s @ index %d is successfully paired @ CTL: %s, \ - Port: %s" % conn) - self.init_index += 1 - self.target_index += 1 - self.hlun += 1 - self.connections.append(conn) - return _out - - def del_iscsi_conn(self, cmd, ip0, user, pw, port, iqn, initiator): - - self.connections.pop() - - _out = ("H-LUN: successfully deleted from target") - return _out - - def extend_vol(self, cmd, ip0, user, pw, hdp, lu, size, name): - _out = ("LUN: %s successfully extended to %s MB" % (lu, size)) - id = name - self.out = _out - v = self.getVolumebyProvider(id + '.' + str(lu)) - if v: - v['sizeMiB'] = size - return _out - - def get_luns(self): - return len(self.alloc_lun) - - def get_conns(self): - return len(self.connections) - - def get_out(self): - return str(self.out) - - def get_version(self, cmd, ver, ip0, user, pw): - self.out = "Array_ID: 18-48-A5-A1-80-13 (3080-G2) " \ - "version: 11.2.3319.09 LU: 256" \ - " RG: 0 RG_LU: 0 Utility_version: 11.1.3225.01" - return self.out - - def get_iscsi_info(self, cmd, ip0, user, pw): - self.out = "CTL: 0 Port: 4 IP: 172.17.39.132 Port: 3260 Link: Up\n" \ - "CTL: 1 Port: 5 IP: 172.17.39.133 Port: 3260 Link: Up" - return self.out - - def get_hdp_info(self, cmd, ip0, user, pw, fslabel=None): - self.out = "HDP: 1024 272384 MB 33792 MB 12 % LUs: " \ - "70 Normal fs1\n" \ - "HDP: 1025 546816 MB 73728 MB 13 % LUs: 194 Normal fs2" - return self.out - - def get_targetiqn(self, cmd, ip0, user, pw, id, hdp, secret): - self.out = """iqn.2013-08.cinderdomain:vs61.cindertarget""" - return self.out - - def set_targetsecret(self, cmd, ip0, user, pw, target, hdp, secret): - self.out = """iqn.2013-08.cinderdomain:vs61.cindertarget""" - return self.out - - def get_targetsecret(self, cmd, ip0, user, pw, target, hdp): - self.out = """wGkJhTpXaaYJ5Rv""" - return self.out - - def get_evs(self, cmd, ip0, user, pw, fsid): - return '1' - - def check_lu(self, cmd, ip0, user, pw, volume_name, hdp): - return True, 1, {'alias': 'cinder-default', 'secret': 'mysecret', - 'iqn': 'iqn.1993-08.org.debian:01:11f90746eb2'} - - def check_target(self, cmd, ip0, user, pw, hdp, target_alias): - return False, None - - -class HNASiSCSIDriverTest(test.TestCase): - """Test HNAS iSCSI volume driver.""" - def __init__(self, *args, **kwargs): - super(HNASiSCSIDriverTest, self).__init__(*args, **kwargs) - - @mock.patch.object(iscsi, 'factory_bend') - def setUp(self, _factory_bend): - super(HNASiSCSIDriverTest, self).setUp() - - self.backend = SimulatedHnasBackend() - _factory_bend.return_value = self.backend - - self.config_file = tempfile.NamedTemporaryFile("w+", suffix='.xml') - self.addCleanup(self.config_file.close) - self.config_file.write(HNASCONF) - self.config_file.flush() - - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.hds_hnas_iscsi_config_file = self.config_file.name - self.configuration.hds_svc_iscsi_chap_enabled = True - self.driver = iscsi.HDSISCSIDriver(configuration=self.configuration) - self.driver.do_setup("") - - def _create_volume(self): - loc = self.driver.create_volume(_VOLUME) - vol = _VOLUME.copy() - vol['provider_location'] = loc['provider_location'] - return vol - - @mock.patch('six.moves.builtins.open') - @mock.patch.object(os, 'access') - def test_read_config(self, m_access, m_open): - # Test exception when file is not found - m_access.return_value = False - m_open.return_value = six.StringIO(HNASCONF) - self.assertRaises(exception.NotFound, iscsi._read_config, '') - - # Test exception when config file has parsing errors - # due to missing tag - m_access.return_value = True - m_open.return_value = six.StringIO(HNAS_WRONG_CONF1) - self.assertRaises(exception.ConfigNotFound, iscsi._read_config, '') - - # Test exception when config file has parsing errors - # due to missing tag - m_open.return_value = six.StringIO(HNAS_WRONG_CONF2) - self.configuration.hds_hnas_iscsi_config_file = '' - self.assertRaises(exception.ParameterNotFound, iscsi._read_config, '') - - def test_create_volume(self): - loc = self.driver.create_volume(_VOLUME) - self.assertNotEqual(loc, None) - self.assertNotEqual(loc['provider_location'], None) - # cleanup - self.backend.deleteVolumebyProvider(loc['provider_location']) - - def test_get_volume_stats(self): - stats = self.driver.get_volume_stats(True) - self.assertEqual("HDS", stats["vendor_name"]) - self.assertEqual("iSCSI", stats["storage_protocol"]) - self.assertEqual(2, len(stats['pools'])) - - def test_delete_volume(self): - vol = self._create_volume() - self.driver.delete_volume(vol) - # should not be deletable twice - prov_loc = self.backend.getVolumebyProvider(vol['provider_location']) - self.assertTrue(prov_loc is None) - - def test_extend_volume(self): - vol = self._create_volume() - new_size = _VOLUME['size'] * 2 - self.driver.extend_volume(vol, new_size) - # cleanup - self.backend.deleteVolumebyProvider(vol['provider_location']) - - @mock.patch.object(iscsi.HDSISCSIDriver, '_id_to_vol') - def test_create_snapshot(self, m_id_to_vol): - vol = self._create_volume() - m_id_to_vol.return_value = vol - svol = vol.copy() - svol['volume_size'] = svol['size'] - loc = self.driver.create_snapshot(svol) - self.assertNotEqual(loc, None) - svol['provider_location'] = loc['provider_location'] - # cleanup - self.backend.deleteVolumebyProvider(svol['provider_location']) - self.backend.deleteVolumebyProvider(vol['provider_location']) - - @mock.patch.object(iscsi.HDSISCSIDriver, '_id_to_vol') - def test_create_clone(self, m_id_to_vol): - - src_vol = self._create_volume() - m_id_to_vol.return_value = src_vol - src_vol['volume_size'] = src_vol['size'] - - dst_vol = self._create_volume() - dst_vol['volume_size'] = dst_vol['size'] - - loc = self.driver.create_cloned_volume(dst_vol, src_vol) - self.assertNotEqual(loc, None) - # cleanup - self.backend.deleteVolumebyProvider(src_vol['provider_location']) - self.backend.deleteVolumebyProvider(loc['provider_location']) - - @mock.patch.object(iscsi.HDSISCSIDriver, '_id_to_vol') - def test_delete_snapshot(self, m_id_to_vol): - svol = self._create_volume() - - lun = svol['provider_location'] - m_id_to_vol.return_value = svol - self.driver.delete_snapshot(svol) - self.assertTrue(self.backend.getVolumebyProvider(lun) is None) - - def test_create_volume_from_snapshot(self): - svol = self._create_volume() - svol['volume_size'] = svol['size'] - vol = self.driver.create_volume_from_snapshot(_VOLUME, svol) - self.assertNotEqual(vol, None) - # cleanup - self.backend.deleteVolumebyProvider(svol['provider_location']) - self.backend.deleteVolumebyProvider(vol['provider_location']) - - @mock.patch.object(time, 'sleep') - @mock.patch.object(iscsi.HDSISCSIDriver, '_update_vol_location') - def test_initialize_connection(self, m_update_vol_location, m_sleep): - connector = {} - connector['initiator'] = 'iqn.1993-08.org.debian:01:11f90746eb2' - connector['host'] = 'dut_1.lab.hds.com' - vol = self._create_volume() - conn = self.driver.initialize_connection(vol, connector) - self.assertTrue('3260' in conn['data']['target_portal']) - self.assertTrue(type(conn['data']['target_lun']) is int) - - self.backend.add_iscsi_conn = mock.MagicMock() - self.backend.add_iscsi_conn.side_effect = putils.ProcessExecutionError - self.assertRaises(exception.ISCSITargetAttachFailed, - self.driver.initialize_connection, vol, connector) - - # cleanup - self.backend.deleteVolumebyProvider(vol['provider_location']) - - @mock.patch.object(iscsi.HDSISCSIDriver, '_update_vol_location') - def test_terminate_connection(self, m_update_vol_location): - connector = {} - connector['initiator'] = 'iqn.1993-08.org.debian:01:11f90746eb2' - connector['host'] = 'dut_1.lab.hds.com' - - vol = self._create_volume() - vol['provider_location'] = "portal," +\ - connector['initiator'] +\ - ",18-48-A5-A1-80-13.0,ctl,port,hlun" - - conn = self.driver.initialize_connection(vol, connector) - num_conn_before = self.backend.get_conns() - self.driver.terminate_connection(vol, conn) - num_conn_after = self.backend.get_conns() - self.assertNotEqual(num_conn_before, num_conn_after) - # cleanup - self.backend.deleteVolumebyProvider(vol['provider_location']) - - @mock.patch.object(volume_types, 'get_volume_type_extra_specs', - return_value={'key': 'type', 'service_label': 'silver'}) - def test_get_pool(self, m_ext_spec): - label = self.driver.get_pool(_VOLUME) - self.assertEqual('silver', label) - - @mock.patch.object(time, 'sleep') - @mock.patch.object(iscsi.HDSISCSIDriver, '_update_vol_location') - def test_get_service_target(self, m_update_vol_location, m_sleep): - - vol = _VOLUME.copy() - self.backend.check_lu = mock.MagicMock() - self.backend.check_target = mock.MagicMock() - - # Test the case where volume is not already mapped - CHAP enabled - self.backend.check_lu.return_value = (False, 0, None) - self.backend.check_target.return_value = (False, None) - ret = self.driver._get_service_target(vol) - iscsi_ip, iscsi_port, ctl, svc_port, hdp, alias, secret = ret - self.assertEqual('evs1-tgt0', alias) - - # Test the case where volume is not already mapped - CHAP disabled - self.driver.config['chap_enabled'] = 'False' - ret = self.driver._get_service_target(vol) - iscsi_ip, iscsi_port, ctl, svc_port, hdp, alias, secret = ret - self.assertEqual('evs1-tgt0', alias) - - # Test the case where all targets are full - fake_tgt = {'alias': 'fake', 'luns': range(0, 32)} - self.backend.check_lu.return_value = (False, 0, None) - self.backend.check_target.return_value = (True, fake_tgt) - self.assertRaises(exception.NoMoreTargets, - self.driver._get_service_target, vol) - - @mock.patch.object(iscsi.HDSISCSIDriver, '_get_service') - def test_unmanage(self, get_service): - get_service.return_value = ('fs2') - - self.driver.unmanage(_VOLUME) - get_service.assert_called_once_with(_VOLUME) - - def test_manage_existing_get_size(self): - vol = _VOLUME.copy() - existing_vol_ref = {'source-name': 'manage_iscsi_test/volume-test'} - - out = self.driver.manage_existing_get_size(vol, existing_vol_ref) - self.assertEqual(20, out) - - def test_manage_existing_get_size_error(self): - vol = _VOLUME.copy() - existing_vol_ref = {'source-name': 'invalid_FS/vol-not-found'} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, vol, - existing_vol_ref) - - def test_manage_existing_get_size_without_source_name(self): - vol = _VOLUME.copy() - existing_vol_ref = { - 'source-id': 'bcc48c61-9691-4e5f-897c-793686093190'} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, vol, - existing_vol_ref) - - @mock.patch.object(volume_types, 'get_volume_type_extra_specs') - def test_manage_existing(self, m_get_extra_specs): - vol = _VOLUME.copy() - existing_vol_ref = {'source-name': 'fs2/volume-test'} - version = {'provider_location': '18-48-A5-A1-80-13.testvol'} - - m_get_extra_specs.return_value = {'key': 'type', - 'service_label': 'silver'} - - out = self.driver.manage_existing(vol, existing_vol_ref) - - m_get_extra_specs.assert_called_once_with('1') - self.assertEqual(version, out) - - @mock.patch.object(volume_types, 'get_volume_type_extra_specs') - def test_manage_existing_invalid_pool(self, m_get_extra_specs): - vol = _VOLUME.copy() - existing_vol_ref = {'source-name': 'fs2/volume-test'} - - m_get_extra_specs.return_value = {'key': 'type', - 'service_label': 'gold'} - - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, vol, existing_vol_ref) - m_get_extra_specs.assert_called_once_with('1') - - def test_manage_existing_invalid_volume_name(self): - vol = _VOLUME.copy() - existing_vol_ref = {'source-name': 'fs2/t/est_volume'} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, vol, existing_vol_ref) - - def test_manage_existing_without_volume_name(self): - vol = _VOLUME.copy() - existing_vol_ref = {'source-name': 'fs2/'} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, vol, existing_vol_ref) - - def test_manage_existing_with_FS_and_spaces(self): - vol = _VOLUME.copy() - existing_vol_ref = {'source-name': 'fs2/ '} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, vol, existing_vol_ref) diff --git a/cinder/tests/unit/test_hitachi_hnas_nfs.py b/cinder/tests/unit/test_hitachi_hnas_nfs.py deleted file mode 100644 index 03165cc72..000000000 --- a/cinder/tests/unit/test_hitachi_hnas_nfs.py +++ /dev/null @@ -1,539 +0,0 @@ -# Copyright (c) 2014 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import os -import tempfile - -import mock -import six - -from cinder import exception -from cinder import test -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.hitachi import hnas_nfs as nfs -from cinder.volume.drivers import nfs as drivernfs -from cinder.volume.drivers import remotefs -from cinder.volume import volume_types - -SHARESCONF = """172.17.39.132:/cinder -172.17.39.133:/cinder""" - -HNASCONF = """ - - ssc - 172.17.44.15 - supervisor - supervisor - - default - 172.17.39.132:/cinder - - - silver - 172.17.39.133:/cinder - - -""" - -HNAS_WRONG_CONF1 = """ - - ssc - 172.17.44.15 - supervisor - supervisor - default - 172.17.39.132:/cinder - - -""" - -HNAS_WRONG_CONF2 = """ - - ssc - 172.17.44.15 - supervisor - supervisor - - default - - - silver - - -""" - -HNAS_WRONG_CONF3 = """ - - ssc - 172.17.44.15 - - supervisor - - default - 172.17.39.132:/cinder - - - silver - 172.17.39.133:/cinder - - -""" - -HNAS_WRONG_CONF4 = """ - - ssc - 172.17.44.15 - super - supervisor - - default - 172.17.39.132:/cinder - - - silver - 172.17.39.133:/cinder - - -""" - -HNAS_FULL_CONF = """ - - ssc - 172.17.44.15 - super - supervisor - True - 2222 - True - /etc/cinder/ssh_priv - 10.0.0.1 - - default - 172.17.39.132:/cinder - - - silver - 172.17.39.133:/cinder/silver - - - gold - 172.17.39.133:/cinder/gold - - - platinum - 172.17.39.133:/cinder/platinum - - -""" - - -# The following information is passed on to tests, when creating a volume -_SERVICE = ('Test_hdp', 'Test_path', 'Test_label') -_SHARE = '172.17.39.132:/cinder' -_SHARE2 = '172.17.39.133:/cinder' -_EXPORT = '/cinder' -_VOLUME = {'name': 'volume-bcc48c61-9691-4e5f-897c-793686093190', - 'volume_id': 'bcc48c61-9691-4e5f-897c-793686093190', - 'size': 128, - 'volume_type': 'silver', - 'volume_type_id': 'test', - 'metadata': [{'key': 'type', - 'service_label': 'silver'}], - 'provider_location': None, - 'id': 'bcc48c61-9691-4e5f-897c-793686093190', - 'status': 'available', - 'host': 'host1@hnas-iscsi-backend#silver'} -_SNAPVOLUME = {'name': 'snapshot-51dd4-8d8a-4aa9-9176-086c9d89e7fc', - 'id': '51dd4-8d8a-4aa9-9176-086c9d89e7fc', - 'size': 128, - 'volume_type': None, - 'provider_location': None, - 'volume_size': 128, - 'volume_name': 'volume-bcc48c61-9691-4e5f-897c-793686093190', - 'volume_id': 'bcc48c61-9691-4e5f-897c-793686093191', - 'host': 'host1@hnas-iscsi-backend#silver'} - -_VOLUME_NFS = {'name': 'volume-61da3-8d23-4bb9-3136-ca819d89e7fc', - 'id': '61da3-8d23-4bb9-3136-ca819d89e7fc', - 'size': 4, - 'metadata': [{'key': 'type', - 'service_label': 'silver'}], - 'volume_type': 'silver', - 'volume_type_id': 'silver', - 'provider_location': '172.24.44.34:/silver/', - 'volume_size': 128, - 'host': 'host1@hnas-nfs#silver'} - -GET_ID_VOL = { - ("bcc48c61-9691-4e5f-897c-793686093190"): [_VOLUME], - ("bcc48c61-9691-4e5f-897c-793686093191"): [_SNAPVOLUME] -} - - -def id_to_vol(arg): - return GET_ID_VOL.get(arg) - - -class SimulatedHnasBackend(object): - """Simulation Back end. Talks to HNAS.""" - - # these attributes are shared across object instances - start_lun = 0 - - def __init__(self): - self.type = 'HNAS' - self.out = '' - - def file_clone(self, cmd, ip0, user, pw, fslabel, source_path, - target_path): - return "" - - def get_version(self, ver, cmd, ip0, user, pw): - self.out = "Array_ID: 18-48-A5-A1-80-13 (3080-G2) " \ - "version: 11.2.3319.09 LU: 256 " \ - "RG: 0 RG_LU: 0 Utility_version: 11.1.3225.01" - return self.out - - def get_hdp_info(self, ip0, user, pw): - self.out = "HDP: 1024 272384 MB 33792 MB 12 % LUs: 70 " \ - "Normal fs1\n" \ - "HDP: 1025 546816 MB 73728 MB 13 % LUs: 194 " \ - "Normal fs2" - return self.out - - def get_nfs_info(self, cmd, ip0, user, pw): - self.out = "Export: /cinder Path: /volumes HDP: fs1 FSID: 1024 " \ - "EVS: 1 IPS: 172.17.39.132\n" \ - "Export: /cinder Path: /volumes HDP: fs2 FSID: 1025 " \ - "EVS: 1 IPS: 172.17.39.133" - return self.out - - -class HDSNFSDriverTest(test.TestCase): - """Test HNAS NFS volume driver.""" - - def __init__(self, *args, **kwargs): - super(HDSNFSDriverTest, self).__init__(*args, **kwargs) - - @mock.patch.object(nfs, 'factory_bend') - def setUp(self, m_factory_bend): - super(HDSNFSDriverTest, self).setUp() - - self.backend = SimulatedHnasBackend() - m_factory_bend.return_value = self.backend - - self.config_file = tempfile.NamedTemporaryFile("w+", suffix='.xml') - self.addCleanup(self.config_file.close) - self.config_file.write(HNASCONF) - self.config_file.flush() - - self.shares_file = tempfile.NamedTemporaryFile("w+", suffix='.xml') - self.addCleanup(self.shares_file.close) - self.shares_file.write(SHARESCONF) - self.shares_file.flush() - - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.max_over_subscription_ratio = 20.0 - self.configuration.reserved_percentage = 0 - self.configuration.hds_hnas_nfs_config_file = self.config_file.name - self.configuration.nfs_shares_config = self.shares_file.name - self.configuration.nfs_mount_point_base = '/opt/stack/cinder/mnt' - self.configuration.nfs_mount_options = None - self.configuration.nas_ip = None - self.configuration.nas_share_path = None - self.configuration.nas_mount_options = None - - self.driver = nfs.HDSNFSDriver(configuration=self.configuration) - self.driver.do_setup("") - - @mock.patch('six.moves.builtins.open') - @mock.patch.object(os, 'access') - def test_read_config(self, m_access, m_open): - # Test exception when file is not found - m_access.return_value = False - m_open.return_value = six.StringIO(HNASCONF) - self.assertRaises(exception.NotFound, nfs._read_config, '') - - # Test exception when config file has parsing errors - # due to missing tag - m_access.return_value = True - m_open.return_value = six.StringIO(HNAS_WRONG_CONF1) - self.assertRaises(exception.ConfigNotFound, nfs._read_config, '') - - # Test exception when config file has parsing errors - # due to missing tag - m_open.return_value = six.StringIO(HNAS_WRONG_CONF2) - self.configuration.hds_hnas_iscsi_config_file = '' - self.assertRaises(exception.ParameterNotFound, nfs._read_config, '') - - # Test exception when config file has parsing errors - # due to blank tag - m_open.return_value = six.StringIO(HNAS_WRONG_CONF3) - self.configuration.hds_hnas_iscsi_config_file = '' - self.assertRaises(exception.ParameterNotFound, nfs._read_config, '') - - # Test when config file has parsing errors due invalid svc_number - m_open.return_value = six.StringIO(HNAS_WRONG_CONF4) - self.configuration.hds_hnas_iscsi_config_file = '' - config = nfs._read_config('') - self.assertEqual(1, len(config['services'])) - - # Test config with full options - # due invalid svc_number - m_open.return_value = six.StringIO(HNAS_FULL_CONF) - self.configuration.hds_hnas_iscsi_config_file = '' - config = nfs._read_config('') - self.assertEqual(4, len(config['services'])) - - @mock.patch.object(nfs.HDSNFSDriver, '_id_to_vol') - @mock.patch.object(nfs.HDSNFSDriver, '_get_provider_location') - @mock.patch.object(nfs.HDSNFSDriver, '_get_export_path') - @mock.patch.object(nfs.HDSNFSDriver, '_get_volume_location') - def test_create_snapshot(self, m_get_volume_location, m_get_export_path, - m_get_provider_location, m_id_to_vol): - svol = _SNAPVOLUME.copy() - m_id_to_vol.return_value = svol - - m_get_provider_location.return_value = _SHARE - m_get_volume_location.return_value = _SHARE - m_get_export_path.return_value = _EXPORT - - loc = self.driver.create_snapshot(svol) - out = "{'provider_location': \'" + _SHARE + "'}" - self.assertEqual(out, str(loc)) - - @mock.patch.object(nfs.HDSNFSDriver, '_get_service') - @mock.patch.object(nfs.HDSNFSDriver, '_id_to_vol', side_effect=id_to_vol) - @mock.patch.object(nfs.HDSNFSDriver, '_get_provider_location') - @mock.patch.object(nfs.HDSNFSDriver, '_get_volume_location') - def test_create_cloned_volume(self, m_get_volume_location, - m_get_provider_location, m_id_to_vol, - m_get_service): - vol = _VOLUME.copy() - svol = _SNAPVOLUME.copy() - - m_get_service.return_value = _SERVICE - m_get_provider_location.return_value = _SHARE - m_get_volume_location.return_value = _SHARE - - loc = self.driver.create_cloned_volume(vol, svol) - - out = "{'provider_location': \'" + _SHARE + "'}" - self.assertEqual(out, str(loc)) - - @mock.patch.object(nfs.HDSNFSDriver, '_ensure_shares_mounted') - @mock.patch.object(nfs.HDSNFSDriver, '_do_create_volume') - @mock.patch.object(nfs.HDSNFSDriver, '_id_to_vol', side_effect=id_to_vol) - @mock.patch.object(nfs.HDSNFSDriver, '_get_provider_location') - @mock.patch.object(nfs.HDSNFSDriver, '_get_volume_location') - def test_create_volume(self, m_get_volume_location, - m_get_provider_location, m_id_to_vol, - m_do_create_volume, m_ensure_shares_mounted): - - vol = _VOLUME.copy() - - m_get_provider_location.return_value = _SHARE2 - m_get_volume_location.return_value = _SHARE2 - - loc = self.driver.create_volume(vol) - - out = "{'provider_location': \'" + _SHARE2 + "'}" - self.assertEqual(str(loc), out) - - @mock.patch.object(nfs.HDSNFSDriver, '_id_to_vol') - @mock.patch.object(nfs.HDSNFSDriver, '_get_provider_location') - @mock.patch.object(nfs.HDSNFSDriver, '_volume_not_present') - def test_delete_snapshot(self, m_volume_not_present, - m_get_provider_location, m_id_to_vol): - svol = _SNAPVOLUME.copy() - - m_id_to_vol.return_value = svol - m_get_provider_location.return_value = _SHARE - - m_volume_not_present.return_value = True - - self.driver.delete_snapshot(svol) - self.assertIsNone(svol['provider_location']) - - @mock.patch.object(nfs.HDSNFSDriver, '_get_service') - @mock.patch.object(nfs.HDSNFSDriver, '_id_to_vol', side_effect=id_to_vol) - @mock.patch.object(nfs.HDSNFSDriver, '_get_provider_location') - @mock.patch.object(nfs.HDSNFSDriver, '_get_export_path') - @mock.patch.object(nfs.HDSNFSDriver, '_get_volume_location') - def test_create_volume_from_snapshot(self, m_get_volume_location, - m_get_export_path, - m_get_provider_location, m_id_to_vol, - m_get_service): - vol = _VOLUME.copy() - svol = _SNAPVOLUME.copy() - - m_get_service.return_value = _SERVICE - m_get_provider_location.return_value = _SHARE - m_get_export_path.return_value = _EXPORT - m_get_volume_location.return_value = _SHARE - - loc = self.driver.create_volume_from_snapshot(vol, svol) - out = "{'provider_location': \'" + _SHARE + "'}" - self.assertEqual(out, str(loc)) - - @mock.patch.object(volume_types, 'get_volume_type_extra_specs', - return_value={'key': 'type', 'service_label': 'silver'}) - def test_get_pool(self, m_ext_spec): - vol = _VOLUME.copy() - - self.assertEqual('silver', self.driver.get_pool(vol)) - - @mock.patch.object(volume_types, 'get_volume_type_extra_specs') - @mock.patch.object(os.path, 'isfile', return_value=True) - @mock.patch.object(drivernfs.NfsDriver, '_get_mount_point_for_share', - return_value='/mnt/gold') - @mock.patch.object(utils, 'resolve_hostname', return_value='172.24.44.34') - @mock.patch.object(remotefs.RemoteFSDriver, '_ensure_shares_mounted') - def test_manage_existing(self, m_ensure_shares, m_resolve, m_mount_point, - m_isfile, m_get_extra_specs): - vol = _VOLUME_NFS.copy() - - m_get_extra_specs.return_value = {'key': 'type', - 'service_label': 'silver'} - self.driver._mounted_shares = ['172.17.39.133:/cinder'] - existing_vol_ref = {'source-name': '172.17.39.133:/cinder/volume-test'} - - with mock.patch.object(self.driver, '_execute'): - out = self.driver.manage_existing(vol, existing_vol_ref) - - loc = {'provider_location': '172.17.39.133:/cinder'} - self.assertEqual(loc, out) - - m_get_extra_specs.assert_called_once_with('silver') - m_isfile.assert_called_once_with('/mnt/gold/volume-test') - m_mount_point.assert_called_once_with('172.17.39.133:/cinder') - m_resolve.assert_called_with('172.17.39.133') - m_ensure_shares.assert_called_once_with() - - @mock.patch.object(volume_types, 'get_volume_type_extra_specs') - @mock.patch.object(os.path, 'isfile', return_value=True) - @mock.patch.object(drivernfs.NfsDriver, '_get_mount_point_for_share', - return_value='/mnt/gold') - @mock.patch.object(utils, 'resolve_hostname', return_value='172.17.39.133') - @mock.patch.object(remotefs.RemoteFSDriver, '_ensure_shares_mounted') - def test_manage_existing_move_fails(self, m_ensure_shares, m_resolve, - m_mount_point, m_isfile, - m_get_extra_specs): - vol = _VOLUME_NFS.copy() - - m_get_extra_specs.return_value = {'key': 'type', - 'service_label': 'silver'} - self.driver._mounted_shares = ['172.17.39.133:/cinder'] - existing_vol_ref = {'source-name': '172.17.39.133:/cinder/volume-test'} - self.driver._execute = mock.Mock(side_effect=OSError) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.manage_existing, vol, existing_vol_ref) - m_get_extra_specs.assert_called_once_with('silver') - m_isfile.assert_called_once_with('/mnt/gold/volume-test') - m_mount_point.assert_called_once_with('172.17.39.133:/cinder') - m_resolve.assert_called_with('172.17.39.133') - m_ensure_shares.assert_called_once_with() - - @mock.patch.object(volume_types, 'get_volume_type_extra_specs') - @mock.patch.object(os.path, 'isfile', return_value=True) - @mock.patch.object(drivernfs.NfsDriver, '_get_mount_point_for_share', - return_value='/mnt/gold') - @mock.patch.object(utils, 'resolve_hostname', return_value='172.17.39.133') - @mock.patch.object(remotefs.RemoteFSDriver, '_ensure_shares_mounted') - def test_manage_existing_invalid_pool(self, m_ensure_shares, m_resolve, - m_mount_point, m_isfile, - m_get_extra_specs): - vol = _VOLUME_NFS.copy() - m_get_extra_specs.return_value = {'key': 'type', - 'service_label': 'gold'} - self.driver._mounted_shares = ['172.17.39.133:/cinder'] - existing_vol_ref = {'source-name': '172.17.39.133:/cinder/volume-test'} - self.driver._execute = mock.Mock(side_effect=OSError) - - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, vol, existing_vol_ref) - m_get_extra_specs.assert_called_once_with('silver') - m_isfile.assert_called_once_with('/mnt/gold/volume-test') - m_mount_point.assert_called_once_with('172.17.39.133:/cinder') - m_resolve.assert_called_with('172.17.39.133') - m_ensure_shares.assert_called_once_with() - - @mock.patch.object(utils, 'get_file_size', return_value=4000000000) - @mock.patch.object(os.path, 'isfile', return_value=True) - @mock.patch.object(drivernfs.NfsDriver, '_get_mount_point_for_share', - return_value='/mnt/gold') - @mock.patch.object(utils, 'resolve_hostname', return_value='172.17.39.133') - @mock.patch.object(remotefs.RemoteFSDriver, '_ensure_shares_mounted') - def test_manage_existing_get_size(self, m_ensure_shares, m_resolve, - m_mount_point, - m_isfile, m_file_size): - - vol = _VOLUME_NFS.copy() - - self.driver._mounted_shares = ['172.17.39.133:/cinder'] - existing_vol_ref = {'source-name': '172.17.39.133:/cinder/volume-test'} - - out = self.driver.manage_existing_get_size(vol, existing_vol_ref) - - self.assertEqual(vol['size'], out) - m_file_size.assert_called_once_with('/mnt/gold/volume-test') - m_isfile.assert_called_once_with('/mnt/gold/volume-test') - m_mount_point.assert_called_once_with('172.17.39.133:/cinder') - m_resolve.assert_called_with('172.17.39.133') - m_ensure_shares.assert_called_once_with() - - @mock.patch.object(utils, 'get_file_size', return_value='badfloat') - @mock.patch.object(os.path, 'isfile', return_value=True) - @mock.patch.object(drivernfs.NfsDriver, '_get_mount_point_for_share', - return_value='/mnt/gold') - @mock.patch.object(utils, 'resolve_hostname', return_value='172.17.39.133') - @mock.patch.object(remotefs.RemoteFSDriver, '_ensure_shares_mounted') - def test_manage_existing_get_size_error(self, m_ensure_shares, m_resolve, - m_mount_point, - m_isfile, m_file_size): - vol = _VOLUME_NFS.copy() - - self.driver._mounted_shares = ['172.17.39.133:/cinder'] - existing_vol_ref = {'source-name': '172.17.39.133:/cinder/volume-test'} - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.manage_existing_get_size, vol, - existing_vol_ref) - m_file_size.assert_called_once_with('/mnt/gold/volume-test') - m_isfile.assert_called_once_with('/mnt/gold/volume-test') - m_mount_point.assert_called_once_with('172.17.39.133:/cinder') - m_resolve.assert_called_with('172.17.39.133') - m_ensure_shares.assert_called_once_with() - - def test_manage_existing_get_size_without_source_name(self): - vol = _VOLUME.copy() - existing_vol_ref = { - 'source-id': 'bcc48c61-9691-4e5f-897c-793686093190'} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, vol, - existing_vol_ref) - - @mock.patch.object(drivernfs.NfsDriver, '_get_mount_point_for_share', - return_value='/mnt/gold') - def test_unmanage(self, m_mount_point): - with mock.patch.object(self.driver, '_execute'): - vol = _VOLUME_NFS.copy() - self.driver.unmanage(vol) - - m_mount_point.assert_called_once_with('172.24.44.34:/silver/') diff --git a/cinder/tests/unit/test_hpe3par.py b/cinder/tests/unit/test_hpe3par.py deleted file mode 100644 index 3370684fe..000000000 --- a/cinder/tests/unit/test_hpe3par.py +++ /dev/null @@ -1,6847 +0,0 @@ -# (c) Copyright 2013-2015 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit tests for OpenStack Cinder volume drivers.""" - -import mock - -import ast - -from oslo_config import cfg -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder.tests.unit import fake_hpe_3par_client as hpe3parclient -from cinder.volume.drivers.hpe import hpe_3par_common as hpecommon -from cinder.volume.drivers.hpe import hpe_3par_fc as hpefcdriver -from cinder.volume.drivers.hpe import hpe_3par_iscsi as hpedriver -from cinder.volume import qos_specs -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types - -hpeexceptions = hpe3parclient.hpeexceptions - -CONF = cfg.CONF - -HPE3PAR_CPG = 'OpenStackCPG' -HPE3PAR_CPG2 = 'fakepool' -HPE3PAR_CPG_QOS = 'qospool' -HPE3PAR_CPG_SNAP = 'OpenStackCPGSnap' -HPE3PAR_USER_NAME = 'testUser' -HPE3PAR_USER_PASS = 'testPassword' -HPE3PAR_SAN_IP = '2.2.2.2' -HPE3PAR_SAN_SSH_PORT = 999 -HPE3PAR_SAN_SSH_CON_TIMEOUT = 44 -HPE3PAR_SAN_SSH_PRIVATE = 'foobar' -GOODNESS_FUNCTION = \ - "stats.capacity_utilization < 0.6? 100:25" -FILTER_FUNCTION = \ - "stats.total_volumes < 400 && stats.capacity_utilization < 0.8" - -CHAP_USER_KEY = "HPQ-cinder-CHAP-name" -CHAP_PASS_KEY = "HPQ-cinder-CHAP-secret" - -FLASH_CACHE_ENABLED = 1 -FLASH_CACHE_DISABLED = 2 - -# Input/output (total read/write) operations per second. -THROUGHPUT = 'throughput' -# Data processed (total read/write) per unit time: kilobytes per second. -BANDWIDTH = 'bandwidth' -# Response time (total read/write): microseconds. -LATENCY = 'latency' -# IO size (total read/write): kilobytes. -IO_SIZE = 'io_size' -# Queue length for processing IO requests -QUEUE_LENGTH = 'queue_length' -# Average busy percentage -AVG_BUSY_PERC = 'avg_busy_perc' - -# replication constants -HPE3PAR_CPG_REMOTE = 'DestOpenStackCPG' -HPE3PAR_CPG2_REMOTE = 'destfakepool' -HPE3PAR_CPG_MAP = 'OpenStackCPG:DestOpenStackCPG fakepool:destfakepool' -SYNC_MODE = 1 -PERIODIC_MODE = 2 -SYNC_PERIOD = 900 - - -class Comment(object): - def __init__(self, expected): - self.expected = expected - - def __eq__(self, actual): - return (dict(ast.literal_eval(actual)) == self.expected) - - -class HPE3PARBaseDriver(object): - - VOLUME_ID = 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7' - SRC_CG_VOLUME_ID = 'bd21d11b-c765-4c68-896c-6b07f63cfcb6' - CLONE_ID = 'd03338a9-9115-48a3-8dfc-000000000000' - VOLUME_TYPE_ID_REPLICATED = 'be9181f1-4040-46f2-8298-e7532f2bf9db' - VOLUME_TYPE_ID_DEDUP = 'd03338a9-9115-48a3-8dfc-11111111111' - VOLUME_TYPE_ID_FLASH_CACHE = 'd03338a9-9115-48a3-8dfc-22222222222' - VOLUME_NAME = 'volume-' + VOLUME_ID - SRC_CG_VOLUME_NAME = 'volume-' + SRC_CG_VOLUME_ID - VOLUME_NAME_3PAR = 'osv-0DM4qZEVSKON-DXN-NwVpw' - SNAPSHOT_ID = '2f823bdc-e36e-4dc8-bd15-de1c7a28ff31' - SNAPSHOT_NAME = 'snapshot-2f823bdc-e36e-4dc8-bd15-de1c7a28ff31' - VOLUME_3PAR_NAME = 'osv-0DM4qZEVSKON-DXN-NwVpw' - SNAPSHOT_3PAR_NAME = 'oss-L4I73ONuTci9Fd4ceij-MQ' - RCG_3PAR_NAME = 'rcg-0DM4qZEVSKON-DXN-N' - CONSIS_GROUP_ID = '6044fedf-c889-4752-900f-2039d247a5df' - CONSIS_GROUP_NAME = 'vvs-YET.38iJR1KQDyA50kel3w' - SRC_CONSIS_GROUP_ID = '7d7dfa02-ac6e-48cb-96af-8a0cd3008d47' - SRC_CONSIS_GROUP_NAME = 'vvs-fX36AqxuSMuWr4oM0wCNRw' - CGSNAPSHOT_ID = 'e91c5ed5-daee-4e84-8724-1c9e31e7a1f2' - CGSNAPSHOT_BASE_NAME = 'oss-6Rxe1druToSHJByeMeeh8g' - CLIENT_ID = "12345" - REPLICATION_CLIENT_ID = "54321" - REPLICATION_BACKEND_ID = 'target' - # fake host on the 3par - FAKE_HOST = 'fakehost' - FAKE_CINDER_HOST = 'fakehost@foo#' + HPE3PAR_CPG - USER_ID = '2689d9a913974c008b1d859013f23607' - PROJECT_ID = 'fac88235b9d64685a3530f73e490348f' - VOLUME_ID_SNAP = '761fc5e5-5191-4ec7-aeba-33e36de44156' - FAKE_DESC = 'test description name' - FAKE_FC_PORTS = [{'portPos': {'node': 7, 'slot': 1, 'cardPort': 1}, - 'portWWN': '0987654321234', - 'protocol': 1, - 'mode': 2, - 'linkState': 4}, - {'portPos': {'node': 6, 'slot': 1, 'cardPort': 1}, - 'portWWN': '123456789000987', - 'protocol': 1, - 'mode': 2, - 'linkState': 4}] - QOS = {'qos:maxIOPS': '1000', 'qos:maxBWS': '50', - 'qos:minIOPS': '100', 'qos:minBWS': '25', - 'qos:latency': '25', 'qos:priority': 'low'} - QOS_SPECS = {'maxIOPS': '1000', 'maxBWS': '50', - 'minIOPS': '100', 'minBWS': '25', - 'latency': '25', 'priority': 'low'} - VVS_NAME = "myvvs" - FAKE_ISCSI_PORT = {'portPos': {'node': 8, 'slot': 1, 'cardPort': 1}, - 'protocol': 2, - 'mode': 2, - 'IPAddr': '1.1.1.2', - 'iSCSIName': ('iqn.2000-05.com.3pardata:' - '21810002ac00383d'), - 'linkState': 4} - volume = {'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'host': FAKE_CINDER_HOST, - 'volume_type': None, - 'volume_type_id': None} - - volume_src_cg = {'name': SRC_CG_VOLUME_NAME, - 'id': SRC_CG_VOLUME_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'host': FAKE_CINDER_HOST, - 'volume_type': None, - 'volume_type_id': None} - - volume_replicated = {'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Foo Volume', - 'replication_status': 'disabled', - 'provider_location': CLIENT_ID, - 'size': 2, - 'host': FAKE_CINDER_HOST, - 'volume_type': 'replicated', - 'volume_type_id': VOLUME_TYPE_ID_REPLICATED} - - replication_targets = [{'backend_id': REPLICATION_BACKEND_ID, - 'cpg_map': HPE3PAR_CPG_MAP, - 'hpe3par_api_url': 'https://1.1.1.1/api/v1', - 'hpe3par_username': HPE3PAR_USER_NAME, - 'hpe3par_password': HPE3PAR_USER_PASS, - 'san_ip': HPE3PAR_SAN_IP, - 'san_login': HPE3PAR_USER_NAME, - 'san_password': HPE3PAR_USER_PASS, - 'san_ssh_port': HPE3PAR_SAN_SSH_PORT, - 'ssh_conn_timeout': HPE3PAR_SAN_SSH_CON_TIMEOUT, - 'san_private_key': HPE3PAR_SAN_SSH_PRIVATE}] - - list_rep_targets = [{'backend_id': 'target'}] - - volume_encrypted = {'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'host': FAKE_CINDER_HOST, - 'volume_type': None, - 'volume_type_id': None, - 'encryption_key_id': 'fake_key'} - - volume_dedup = {'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'host': FAKE_CINDER_HOST, - 'volume_type': 'dedup', - 'volume_type_id': VOLUME_TYPE_ID_DEDUP} - - volume_pool = {'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'host': volume_utils.append_host(FAKE_HOST, HPE3PAR_CPG2), - 'volume_type': None, - 'volume_type_id': None} - - volume_qos = {'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'host': FAKE_CINDER_HOST, - 'volume_type': None, - 'volume_type_id': 'gold'} - - volume_flash_cache = {'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'host': FAKE_CINDER_HOST, - 'volume_type': None, - 'volume_type_id': VOLUME_TYPE_ID_FLASH_CACHE} - - snapshot = {'name': SNAPSHOT_NAME, - 'id': SNAPSHOT_ID, - 'user_id': USER_ID, - 'project_id': PROJECT_ID, - 'volume_id': VOLUME_ID_SNAP, - 'volume_name': VOLUME_NAME, - 'status': 'creating', - 'progress': '0%', - 'volume_size': 2, - 'display_name': 'fakesnap', - 'display_description': FAKE_DESC, - 'volume': volume} - - wwn = ["123456789012345", "123456789054321"] - - connector = {'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:222', - 'wwpns': [wwn[0], wwn[1]], - 'wwnns': ["223456789012345", "223456789054321"], - 'host': FAKE_HOST, - 'multipath': False} - - connector_multipath_enabled = {'ip': '10.0.0.2', - 'initiator': ('iqn.1993-08.org' - '.debian:01:222'), - 'wwpns': [wwn[0], wwn[1]], - 'wwnns': ["223456789012345", - "223456789054321"], - 'host': FAKE_HOST, - 'multipath': True} - - volume_type = {'name': 'gold', - 'deleted': False, - 'updated_at': None, - 'extra_specs': {'cpg': HPE3PAR_CPG2, - 'qos:maxIOPS': '1000', - 'qos:maxBWS': '50', - 'qos:minIOPS': '100', - 'qos:minBWS': '25', - 'qos:latency': '25', - 'qos:priority': 'low'}, - 'deleted_at': None, - 'id': 'gold'} - - volume_type_replicated = {'name': 'replicated', - 'deleted': False, - 'updated_at': None, - 'extra_specs': - {'replication_enabled': ' True'}, - 'deleted_at': None, - 'id': VOLUME_TYPE_ID_REPLICATED} - - volume_type_dedup = {'name': 'dedup', - 'deleted': False, - 'updated_at': None, - 'extra_specs': {'cpg': HPE3PAR_CPG2, - 'provisioning': 'dedup'}, - 'deleted_at': None, - 'id': VOLUME_TYPE_ID_DEDUP} - - volume_type_flash_cache = {'name': 'flash-cache-on', - 'deleted': False, - 'updated_at': None, - 'extra_specs': {'cpg': HPE3PAR_CPG2, - 'hpe3par:flash_cache': 'true'}, - 'deleted_at': None, - 'id': VOLUME_TYPE_ID_FLASH_CACHE} - - flash_cache_3par_keys = {'flash_cache': 'true'} - - cpgs = [ - {'SAGrowth': {'LDLayout': {'diskPatterns': [{'diskType': 2}]}, - 'incrementMiB': 8192}, - 'SAUsage': {'rawTotalMiB': 24576, - 'rawUsedMiB': 768, - 'totalMiB': 8192, - 'usedMiB': 256}, - 'SDGrowth': {'LDLayout': {'RAIDType': 4, - 'diskPatterns': [{'diskType': 2}]}, - 'incrementMiB': 32768}, - 'SDUsage': {'rawTotalMiB': 49152, - 'rawUsedMiB': 1023, - 'totalMiB': 36864, - 'usedMiB': 1024 * 1}, - 'UsrUsage': {'rawTotalMiB': 57344, - 'rawUsedMiB': 43349, - 'totalMiB': 43008, - 'usedMiB': 1024 * 20}, - 'additionalStates': [], - 'degradedStates': [], - 'failedStates': [], - 'id': 5, - 'name': HPE3PAR_CPG, - 'numFPVVs': 2, - 'numTPVVs': 0, - 'numTDVVs': 1, - 'state': 1, - 'uuid': '29c214aa-62b9-41c8-b198-543f6cf24edf'}] - - TASK_DONE = 1 - TASK_ACTIVE = 2 - STATUS_DONE = {'status': 1} - STATUS_ACTIVE = {'status': 2} - - mock_client_conf = { - 'PORT_MODE_TARGET': 2, - 'PORT_STATE_READY': 4, - 'PORT_PROTO_ISCSI': 2, - 'PORT_PROTO_FC': 1, - 'TASK_DONE': TASK_DONE, - 'TASK_ACTIVE': TASK_ACTIVE, - 'HOST_EDIT_ADD': 1, - 'CHAP_INITIATOR': 1, - 'CHAP_TARGET': 2, - 'getPorts.return_value': { - 'members': FAKE_FC_PORTS + [FAKE_ISCSI_PORT] - } - } - - RETYPE_VVS_NAME = "yourvvs" - - RETYPE_HOST = { - u'host': u'mark-stack1@3parfc', - u'capabilities': { - 'QoS_support': True, - u'location_info': u'HPE3PARDriver:1234567:MARK_TEST_CPG', - u'timestamp': u'2014-06-04T19:03:32.485540', - u'allocated_capacity_gb': 0, - u'volume_backend_name': u'3parfc', - u'free_capacity_gb': u'infinite', - u'driver_version': u'3.0.0', - u'total_capacity_gb': u'infinite', - u'reserved_percentage': 0, - u'vendor_name': u'Hewlett Packard Enterprise', - u'storage_protocol': u'FC' - } - } - - RETYPE_HOST_NOT3PAR = { - u'host': u'mark-stack1@3parfc', - u'capabilities': { - u'location_info': u'XXXDriverXXX:1610771:MARK_TEST_CPG', - } - } - - RETYPE_QOS_SPECS = {'maxIOPS': '1000', 'maxBWS': '50', - 'minIOPS': '100', 'minBWS': '25', - 'latency': '25', 'priority': 'high'} - - RETYPE_VOLUME_TYPE_ID = "FakeVolId" - - RETYPE_VOLUME_TYPE_0 = { - 'name': 'red', - 'id': RETYPE_VOLUME_TYPE_ID, - 'extra_specs': { - 'cpg': HPE3PAR_CPG, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs': RETYPE_VVS_NAME, - 'qos': RETYPE_QOS_SPECS, - 'tpvv': True, - 'tdvv': False, - 'volume_type': volume_type - } - } - - RETYPE_VOLUME_TYPE_1 = { - 'name': 'white', - 'id': RETYPE_VOLUME_TYPE_ID, - 'extra_specs': { - 'cpg': HPE3PAR_CPG, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs': VVS_NAME, - 'qos': QOS, - 'tpvv': True, - 'tdvv': False, - 'volume_type': volume_type - } - } - - RETYPE_VOLUME_TYPE_2 = { - 'name': 'blue', - 'id': RETYPE_VOLUME_TYPE_ID, - 'extra_specs': { - 'cpg': HPE3PAR_CPG_QOS, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs': RETYPE_VVS_NAME, - 'qos': RETYPE_QOS_SPECS, - 'tpvv': True, - 'tdvv': False, - 'volume_type': volume_type - } - } - - RETYPE_VOLUME_TYPE_3 = { - 'name': 'purple', - 'id': RETYPE_VOLUME_TYPE_ID, - 'extra_specs': { - 'cpg': HPE3PAR_CPG_QOS, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs': RETYPE_VVS_NAME, - 'qos': RETYPE_QOS_SPECS, - 'tpvv': False, - 'tdvv': True, - 'volume_type': volume_type - } - } - RETYPE_VOLUME_TYPE_BAD_PERSONA = { - 'name': 'bad_persona', - 'id': 'any_id', - 'extra_specs': { - 'hpe3par:persona': '99 - invalid' - } - } - - RETYPE_VOLUME_TYPE_BAD_CPG = { - 'name': 'bad_cpg', - 'id': 'any_id', - 'extra_specs': { - 'cpg': 'bogus', - 'snap_cpg': 'bogus', - 'hpe3par:persona': '2 - Generic-ALUA' - } - } - - MANAGE_VOLUME_INFO = { - 'userCPG': 'testUserCpg0', - 'snapCPG': 'testSnapCpg0', - 'provisioningType': 1, - 'comment': "{'display_name': 'Foo Volume'}" - } - - MV_INFO_WITH_NO_SNAPCPG = { - 'userCPG': 'testUserCpg0', - 'provisioningType': 1, - 'comment': "{'display_name': 'Foo Volume'}" - } - - RETYPE_TEST_COMMENT = "{'retype_test': 'test comment'}" - - RETYPE_VOLUME_INFO_0 = { - 'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Retype Vol0', - 'size': 1, - 'host': RETYPE_HOST, - 'userCPG': 'testUserCpg0', - 'snapCPG': 'testSnapCpg0', - 'provisioningType': 1, - 'comment': RETYPE_TEST_COMMENT - } - - RETYPE_TEST_COMMENT_1 = "{'retype_test': 'test comment 1'}" - - RETYPE_VOLUME_INFO_1 = { - 'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Retype Vol1', - 'size': 1, - 'host': RETYPE_HOST, - 'userCPG': HPE3PAR_CPG, - 'snapCPG': HPE3PAR_CPG_SNAP, - 'provisioningType': 1, - 'comment': RETYPE_TEST_COMMENT - } - - RETYPE_TEST_COMMENT_2 = "{'retype_test': 'test comment 2'}" - - RETYPE_VOLUME_INFO_2 = { - 'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Retype Vol2', - 'size': 1, - 'host': RETYPE_HOST, - 'userCPG': HPE3PAR_CPG, - 'snapCPG': HPE3PAR_CPG_SNAP, - 'provisioningType': 3, - 'comment': RETYPE_TEST_COMMENT - } - # Test for when we don't get a snapCPG. - RETYPE_VOLUME_INFO_NO_SNAP = { - 'name': VOLUME_NAME, - 'id': VOLUME_ID, - 'display_name': 'Retype Vol2', - 'size': 1, - 'host': RETYPE_HOST, - 'userCPG': 'testUserCpg2', - 'provisioningType': 1, - 'comment': '{}' - } - - RETYPE_CONF = { - 'TASK_ACTIVE': TASK_ACTIVE, - 'TASK_DONE': TASK_DONE, - 'getTask.return_value': STATUS_DONE, - 'getStorageSystemInfo.return_value': {'id': CLIENT_ID, - 'serialNumber': '1234567'}, - 'getVolume.return_value': RETYPE_VOLUME_INFO_0, - 'modifyVolume.return_value': ("anyResponse", {'taskid': 1}) - } - - # 3PAR retype currently doesn't use the diff. Existing code and fresh info - # from the array work better for the most part. Some use of the diff was - # intentionally removed to make _retype more usable for other use cases. - RETYPE_DIFF = None - - wsapi_version_312 = {'major': 1, - 'build': 30102422, - 'minor': 3, - 'revision': 1} - - wsapi_version_for_dedup = {'major': 1, - 'build': 30201120, - 'minor': 4, - 'revision': 1} - - wsapi_version_for_flash_cache = {'major': 1, - 'build': 30201200, - 'minor': 4, - 'revision': 2} - - wsapi_version_for_remote_copy = {'major': 1, - 'build': 30202290, - 'minor': 5, - 'revision': 0} - - # Use this to point to latest version of wsapi - wsapi_version_latest = wsapi_version_for_remote_copy - - standard_login = [ - mock.call.login(HPE3PAR_USER_NAME, HPE3PAR_USER_PASS), - mock.call.setSSHOptions( - HPE3PAR_SAN_IP, - HPE3PAR_USER_NAME, - HPE3PAR_USER_PASS, - missing_key_policy='AutoAddPolicy', - privatekey=HPE3PAR_SAN_SSH_PRIVATE, - known_hosts_file=mock.ANY, - port=HPE3PAR_SAN_SSH_PORT, - conn_timeout=HPE3PAR_SAN_SSH_CON_TIMEOUT)] - - get_id_login = [ - mock.call.getWsApiVersion(), - mock.call.login(HPE3PAR_USER_NAME, HPE3PAR_USER_PASS), - mock.call.setSSHOptions( - HPE3PAR_SAN_IP, - HPE3PAR_USER_NAME, - HPE3PAR_USER_PASS, - missing_key_policy='AutoAddPolicy', - privatekey=HPE3PAR_SAN_SSH_PRIVATE, - known_hosts_file=mock.ANY, - port=HPE3PAR_SAN_SSH_PORT, - conn_timeout=HPE3PAR_SAN_SSH_CON_TIMEOUT), - mock.call.getStorageSystemInfo()] - - standard_logout = [ - mock.call.logout()] - - class fake_consistencygroup_object(object): - def __init__(self, cg_id='6044fedf-c889-4752-900f-2039d247a5df'): - self.id = cg_id - self.volume_type_id = '49fa96b5-828e-4653-b622-873a1b7e6f1c' - self.name = 'cg_name' - self.cgsnapshot_id = None - self.host = 'fakehost@foo#OpenStackCPG' - self.description = 'consistency group' - - class fake_cgsnapshot_object(object): - def __init__(self, cgsnap_id='e91c5ed5-daee-4e84-8724-1c9e31e7a1f2'): - self.id = cgsnap_id - self.consistencygroup_id = '6044fedf-c889-4752-900f-2039d247a5df' - self.description = 'cgsnapshot' - self.readOnly = False - - def setup_configuration(self): - configuration = mock.MagicMock() - configuration.hpe3par_debug = False - configuration.hpe3par_username = HPE3PAR_USER_NAME - configuration.hpe3par_password = HPE3PAR_USER_PASS - configuration.hpe3par_api_url = 'https://1.1.1.1/api/v1' - configuration.hpe3par_cpg = [HPE3PAR_CPG, HPE3PAR_CPG2] - configuration.hpe3par_cpg_snap = HPE3PAR_CPG_SNAP - configuration.iscsi_ip_address = '1.1.1.2' - configuration.iscsi_port = '1234' - configuration.san_ip = HPE3PAR_SAN_IP - configuration.san_login = HPE3PAR_USER_NAME - configuration.san_password = HPE3PAR_USER_PASS - configuration.san_ssh_port = HPE3PAR_SAN_SSH_PORT - configuration.ssh_conn_timeout = HPE3PAR_SAN_SSH_CON_TIMEOUT - configuration.san_private_key = HPE3PAR_SAN_SSH_PRIVATE - configuration.hpe3par_snapshot_expiration = "" - configuration.hpe3par_snapshot_retention = "" - configuration.hpe3par_iscsi_ips = [] - configuration.hpe3par_iscsi_chap_enabled = False - configuration.goodness_function = GOODNESS_FUNCTION - configuration.filter_function = FILTER_FUNCTION - configuration.image_volume_cache_enabled = False - configuration.replication_device = None - return configuration - - @mock.patch( - 'hpe3parclient.client.HPE3ParClient', - spec=True, - ) - def setup_mock_client(self, _m_client, driver, conf=None, m_conf=None): - - _m_client = _m_client.return_value - - # Configure the base constants, defaults etc... - _m_client.configure_mock(**self.mock_client_conf) - - _m_client.getWsApiVersion.return_value = self.wsapi_version_latest - - # If m_conf, drop those over the top of the base_conf. - if m_conf is not None: - _m_client.configure_mock(**m_conf) - - if conf is None: - conf = self.setup_configuration() - self.driver = driver(configuration=conf) - self.driver.do_setup(None) - return _m_client - - @mock.patch('hpe3parclient.version', "3.0.9") - def test_unsupported_client_version(self): - - self.assertRaises(exception.InvalidInput, - self.setup_driver) - - def test_ssh_options(self): - - expected_hosts_key_file = "test_hosts_key_file" - orig_ssh_hosts_key_file = CONF.ssh_hosts_key_file - orig_strict_ssh_host_key_policy = CONF.strict_ssh_host_key_policy - CONF.ssh_hosts_key_file = expected_hosts_key_file - CONF.strict_ssh_host_key_policy = False - - self.ctxt = context.get_admin_context() - mock_client = self.setup_mock_client( - driver=hpefcdriver.HPE3PARFCDriver) - - CONF.ssh_hosts_key_file = orig_ssh_hosts_key_file - CONF.strict_ssh_host_key_policy = orig_strict_ssh_host_key_policy - - expected = [ - mock.call.login(HPE3PAR_USER_NAME, HPE3PAR_USER_PASS), - mock.call.setSSHOptions( - HPE3PAR_SAN_IP, - HPE3PAR_USER_NAME, - HPE3PAR_USER_PASS, - privatekey=HPE3PAR_SAN_SSH_PRIVATE, - known_hosts_file=expected_hosts_key_file, - missing_key_policy="AutoAddPolicy", - port=HPE3PAR_SAN_SSH_PORT, - conn_timeout=HPE3PAR_SAN_SSH_CON_TIMEOUT), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2)] - mock_client.assert_has_calls( - expected + - self.standard_logout) - - def test_ssh_options_strict(self): - - expected_hosts_key_file = "test_hosts_key_file" - orig_ssh_hosts_key_file = CONF.ssh_hosts_key_file - orig_strict_ssh_host_key_policy = CONF.strict_ssh_host_key_policy - CONF.ssh_hosts_key_file = expected_hosts_key_file - CONF.strict_ssh_host_key_policy = True - - self.ctxt = context.get_admin_context() - mock_client = self.setup_mock_client( - driver=hpefcdriver.HPE3PARFCDriver) - - CONF.ssh_hosts_key_file = orig_ssh_hosts_key_file - CONF.strict_ssh_host_key_policy = orig_strict_ssh_host_key_policy - - expected = [ - mock.call.login(HPE3PAR_USER_NAME, HPE3PAR_USER_PASS), - mock.call.setSSHOptions( - HPE3PAR_SAN_IP, - HPE3PAR_USER_NAME, - HPE3PAR_USER_PASS, - privatekey=HPE3PAR_SAN_SSH_PRIVATE, - known_hosts_file=expected_hosts_key_file, - missing_key_policy="RejectPolicy", - port=HPE3PAR_SAN_SSH_PORT, - conn_timeout=HPE3PAR_SAN_SSH_CON_TIMEOUT), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2)] - mock_client.assert_has_calls(expected + self.standard_logout) - - def test_task_waiter(self): - - task_statuses = [self.STATUS_ACTIVE, self.STATUS_ACTIVE] - - def side_effect(*args): - return task_statuses and task_statuses.pop(0) or self.STATUS_DONE - - conf = {'getTask.side_effect': side_effect} - mock_client = self.setup_driver(mock_conf=conf) - - task_id = 1234 - interval = .001 - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - waiter = common.TaskWaiter(mock_client, task_id, interval) - status = waiter.wait_for_task() - - expected = [ - mock.call.getTask(task_id), - mock.call.getTask(task_id), - mock.call.getTask(task_id) - ] - mock_client.assert_has_calls(expected) - self.assertEqual(self.STATUS_DONE, status) - - def test_create_volume(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.create_volume(self.volume) - comment = Comment({ - "display_name": "Foo Volume", - "type": "OpenStack", - "name": "volume-d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7"}) - expected = [ - mock.call.createVolume( - self.VOLUME_3PAR_NAME, - HPE3PAR_CPG, - 2048, { - 'comment': comment, - 'tpvv': True, - 'tdvv': False, - 'snapCPG': HPE3PAR_CPG_SNAP})] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_create_volume_in_pool(self): - - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - return_model = self.driver.create_volume(self.volume_pool) - comment = Comment({ - "display_name": "Foo Volume", - "type": "OpenStack", - "name": "volume-d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7"}) - expected = [ - mock.call.createVolume( - self.VOLUME_3PAR_NAME, - HPE3PAR_CPG2, - 2048, { - 'comment': comment, - 'tpvv': True, - 'tdvv': False, - 'snapCPG': HPE3PAR_CPG_SNAP})] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertIsNone(return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_unsupported_dedup_volume_type(self, _mock_volume_types): - - mock_client = self.setup_driver(wsapi_version=self.wsapi_version_312) - _mock_volume_types.return_value = { - 'name': 'dedup', - 'extra_specs': { - 'cpg': HPE3PAR_CPG_QOS, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'provisioning': 'dedup', - 'volume_type': self.volume_type_dedup}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - self.assertRaises(exception.InvalidInput, - common.get_volume_settings_from_type_id, - self.VOLUME_TYPE_ID_DEDUP, - "mock") - - @mock.patch.object(volume_types, 'get_volume_type') - def test_get_snap_cpg_from_volume_type(self, _mock_volume_types): - - mock_client = self.setup_driver() - expected_type_snap_cpg = "type_snap_cpg" - _mock_volume_types.return_value = { - 'name': 'gold', - 'extra_specs': { - 'cpg': HPE3PAR_CPG, - 'snap_cpg': expected_type_snap_cpg, - 'volume_type': self.volume_type}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - result = common.get_volume_settings_from_type_id( - "mock", self.driver.configuration.hpe3par_cpg) - - self.assertEqual(expected_type_snap_cpg, result['snap_cpg']) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_get_snap_cpg_from_volume_type_cpg(self, _mock_volume_types): - - mock_client = self.setup_driver() - expected_cpg = 'use_extra_specs_cpg' - _mock_volume_types.return_value = { - 'name': 'gold', - 'extra_specs': { - 'cpg': expected_cpg, - 'volume_type': self.volume_type}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - result = common.get_volume_settings_from_type_id( - "mock", self.driver.configuration.hpe3par_cpg) - - self.assertEqual(self.driver.configuration.hpe3par_cpg_snap, - result['snap_cpg']) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_get_snap_cpg_from_volume_type_conf_snap_cpg( - self, _mock_volume_types): - _mock_volume_types.return_value = { - 'name': 'gold', - 'extra_specs': { - 'volume_type': self.volume_type}} - - conf = self.setup_configuration() - expected_snap_cpg = conf.hpe3par_cpg_snap - mock_client = self.setup_driver(config=conf) - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - result = common.get_volume_settings_from_type_id( - "mock", self.driver.configuration.hpe3par_cpg) - - self.assertEqual(expected_snap_cpg, result['snap_cpg']) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_get_snap_cpg_from_volume_type_conf_cpg( - self, _mock_volume_types): - _mock_volume_types.return_value = { - 'name': 'gold', - 'extra_specs': { - 'volume_type': self.volume_type}} - - conf = self.setup_configuration() - conf.hpe3par_cpg_snap = None - expected_cpg = conf.hpe3par_cpg - mock_client = self.setup_driver(config=conf) - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - result = common.get_volume_settings_from_type_id( - "mock", self.driver.configuration.hpe3par_cpg) - - self.assertEqual(expected_cpg, result['snap_cpg']) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_qos(self, _mock_volume_types): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - _mock_volume_types.return_value = { - 'name': 'gold', - 'extra_specs': { - 'cpg': HPE3PAR_CPG_QOS, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'tpvv': True, - 'tdvv': False, - 'volume_type': self.volume_type}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - return_model = self.driver.create_volume(self.volume_qos) - comment = Comment({ - "volume_type_name": "gold", - "display_name": "Foo Volume", - "name": "volume-d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "volume_type_id": "gold", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "qos": {}, - "type": "OpenStack"}) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolume( - self.VOLUME_3PAR_NAME, - HPE3PAR_CPG, - 2048, { - 'comment': comment, - 'tpvv': True, - 'tdvv': False, - 'snapCPG': HPE3PAR_CPG_SNAP})] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertIsNone(return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_replicated_periodic(self, _mock_volume_types): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - conf = self.setup_configuration() - self.replication_targets[0]['replication_mode'] = 'periodic' - conf.replication_device = self.replication_targets - mock_client = self.setup_driver(config=conf) - mock_client.getStorageSystemInfo.return_value = ( - {'id': self.CLIENT_ID}) - mock_client.getRemoteCopyGroup.side_effect = ( - hpeexceptions.HTTPNotFound) - mock_client.getCPG.return_value = {'domain': None} - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getStorageSystemInfo.return_value = ( - {'id': self.REPLICATION_CLIENT_ID}) - - _mock_volume_types.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True', - 'replication:mode': 'periodic', - 'replication:sync_period': '900', - 'volume_type': self.volume_type_replicated}} - - with mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client, \ - mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_replication_client') as mock_replication_client: - mock_create_client.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - - return_model = self.driver.create_volume(self.volume_replicated) - comment = Comment({ - "volume_type_name": "replicated", - "display_name": "Foo Volume", - "name": "volume-d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "volume_type_id": "be9181f1-4040-46f2-8298-e7532f2bf9db", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "qos": {}, - "type": "OpenStack"}) - - backend_id = self.replication_targets[0]['backend_id'] - expected = [ - mock.call.createVolume( - self.VOLUME_3PAR_NAME, - HPE3PAR_CPG, - 2048, { - 'comment': comment, - 'tpvv': True, - 'tdvv': False, - 'snapCPG': HPE3PAR_CPG_SNAP}), - mock.call.getRemoteCopyGroup(self.RCG_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createRemoteCopyGroup( - self.RCG_3PAR_NAME, - [{'userCPG': HPE3PAR_CPG_REMOTE, - 'targetName': backend_id, - 'mode': PERIODIC_MODE, - 'snapCPG': HPE3PAR_CPG_REMOTE}], - {'localUserCPG': HPE3PAR_CPG, - 'localSnapCPG': HPE3PAR_CPG_SNAP}), - mock.call.addVolumeToRemoteCopyGroup( - self.RCG_3PAR_NAME, - self.VOLUME_3PAR_NAME, - [{'secVolumeName': self.VOLUME_3PAR_NAME, - 'targetName': backend_id}], - optional={'volumeAutoCreation': True}), - mock.call.modifyRemoteCopyGroup( - self.RCG_3PAR_NAME, - {'targets': [{'syncPeriod': SYNC_PERIOD, - 'targetName': backend_id}]}), - mock.call.startRemoteCopy(self.RCG_3PAR_NAME)] - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - self.assertEqual({'replication_status': 'enabled', - 'provider_location': self.CLIENT_ID}, - return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_delete_volume_replicated_failedover(self, _mock_volume_types): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - conf = self.setup_configuration() - self.replication_targets[0]['replication_mode'] = 'periodic' - conf.replication_device = self.replication_targets - mock_client = self.setup_driver(config=conf) - mock_client.getStorageSystemInfo.return_value = ( - {'id': self.CLIENT_ID}) - mock_client.getRemoteCopyGroup.return_value = ( - {'targets': [{'targetName': 'tgt'}]}) - mock_client.getCPG.return_value = {'domain': None} - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getStorageSystemInfo.return_value = ( - {'id': self.REPLICATION_CLIENT_ID}) - - _mock_volume_types.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True', - 'replication:mode': 'periodic', - 'replication:sync_period': '900', - 'volume_type': self.volume_type_replicated}} - - with mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client, \ - mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_replication_client') as mock_replication_client: - mock_create_client.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - - volume = self.volume_replicated.copy() - volume['replication_status'] = 'failed-over' - self.driver.delete_volume(volume) - - rcg_name = self.RCG_3PAR_NAME + ".r" + self.CLIENT_ID - expected = [ - mock.call.getRemoteCopyGroup(rcg_name), - mock.call.toggleRemoteCopyConfigMirror( - 'tgt', - mirror_config=False), - mock.call.stopRemoteCopy(rcg_name), - mock.call.removeVolumeFromRemoteCopyGroup( - rcg_name, - self.VOLUME_3PAR_NAME, - removeFromTarget=True), - mock.call.removeRemoteCopyGroup(rcg_name), - mock.call.deleteVolume(self.VOLUME_3PAR_NAME), - mock.call.toggleRemoteCopyConfigMirror( - 'tgt', - mirror_config=True)] - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_replicated_sync(self, _mock_volume_types): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - conf = self.setup_configuration() - self.replication_targets[0]['replication_mode'] = 'sync' - conf.replication_device = self.replication_targets - mock_client = self.setup_driver(config=conf) - mock_client.getStorageSystemInfo.return_value = ( - {'id': self.CLIENT_ID}) - mock_client.getRemoteCopyGroup.side_effect = ( - hpeexceptions.HTTPNotFound) - mock_client.getCPG.return_value = {'domain': None} - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getStorageSystemInfo.return_value = ( - {'id': self.REPLICATION_CLIENT_ID}) - - _mock_volume_types.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True', - 'replication:mode': 'sync', - 'volume_type': self.volume_type_replicated}} - - with mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client, \ - mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_replication_client') as mock_replication_client: - mock_create_client.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - - return_model = self.driver.create_volume(self.volume_replicated) - comment = Comment({ - "volume_type_name": "replicated", - "display_name": "Foo Volume", - "name": "volume-d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "volume_type_id": "be9181f1-4040-46f2-8298-e7532f2bf9db", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "qos": {}, - "type": "OpenStack"}) - - backend_id = self.replication_targets[0]['backend_id'] - expected = [ - mock.call.createVolume( - self.VOLUME_3PAR_NAME, - HPE3PAR_CPG, - 2048, { - 'comment': comment, - 'tpvv': True, - 'tdvv': False, - 'snapCPG': HPE3PAR_CPG_SNAP}), - mock.call.getRemoteCopyGroup(self.RCG_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createRemoteCopyGroup( - self.RCG_3PAR_NAME, - [{'userCPG': HPE3PAR_CPG_REMOTE, - 'targetName': backend_id, - 'mode': SYNC_MODE, - 'snapCPG': HPE3PAR_CPG_REMOTE}], - {'localUserCPG': HPE3PAR_CPG, - 'localSnapCPG': HPE3PAR_CPG_SNAP}), - mock.call.addVolumeToRemoteCopyGroup( - self.RCG_3PAR_NAME, - self.VOLUME_3PAR_NAME, - [{'secVolumeName': self.VOLUME_3PAR_NAME, - 'targetName': backend_id}], - optional={'volumeAutoCreation': True}), - mock.call.startRemoteCopy(self.RCG_3PAR_NAME)] - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - self.assertEqual({'replication_status': 'enabled', - 'provider_location': self.CLIENT_ID}, - return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_dedup(self, _mock_volume_types): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - _mock_volume_types.return_value = { - 'name': 'dedup', - 'extra_specs': { - 'cpg': HPE3PAR_CPG_QOS, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'provisioning': 'dedup', - 'volume_type': self.volume_type_dedup}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - return_model = self.driver.create_volume(self.volume_dedup) - comment = Comment({ - "volume_type_name": "dedup", - "display_name": "Foo Volume", - "name": "volume-d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "volume_type_id": "d03338a9-9115-48a3-8dfc-11111111111", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "qos": {}, - "type": "OpenStack"}) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolume( - self.VOLUME_3PAR_NAME, - HPE3PAR_CPG, - 2048, { - 'comment': comment, - 'tpvv': False, - 'tdvv': True, - 'snapCPG': HPE3PAR_CPG_SNAP})] - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertIsNone(return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_flash_cache(self, _mock_volume_types): - # Setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - - _mock_volume_types.return_value = { - 'name': 'flash-cache-on', - 'extra_specs': { - 'cpg': HPE3PAR_CPG2, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'tpvv': True, - 'tdvv': False, - 'hpe3par:flash_cache': 'true', - 'volume_type': self.volume_type_flash_cache}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - mock_client.FLASH_CACHE_ENABLED = FLASH_CACHE_ENABLED - mock_client.FLASH_CACHE_DISABLED = FLASH_CACHE_DISABLED - - return_model = self.driver.create_volume(self.volume_flash_cache) - comment = Comment({ - "volume_type_name": "flash-cache-on", - "display_name": "Foo Volume", - "name": "volume-d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "volume_type_id": "d03338a9-9115-48a3-8dfc-22222222222", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - "qos": {}, "type": "OpenStack"}) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolume( - self.VOLUME_3PAR_NAME, - HPE3PAR_CPG, - 2048, { - 'comment': comment, - 'tpvv': True, - 'tdvv': False, - 'snapCPG': HPE3PAR_CPG_SNAP}), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet('vvs-0DM4qZEVSKON-DXN-NwVpw', None), - mock.call.createQoSRules( - 'vvs-0DM4qZEVSKON-DXN-NwVpw', - {'priority': 2} - ), - mock.call.modifyVolumeSet( - 'vvs-0DM4qZEVSKON-DXN-NwVpw', flashCachePolicy=1), - mock.call.addVolumeToVolumeSet( - 'vvs-0DM4qZEVSKON-DXN-NwVpw', - 'osv-0DM4qZEVSKON-DXN-NwVpw')] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - self.assertIsNone(return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_unsupported_flash_cache_volume(self, _mock_volume_types): - - mock_client = self.setup_driver(wsapi_version=self.wsapi_version_312) - _mock_volume_types.return_value = { - 'name': 'flash-cache-on', - 'extra_specs': { - 'cpg': HPE3PAR_CPG2, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'tpvv': True, - 'tdvv': False, - 'hpe3par:flash_cache': 'true', - 'volume_type': self.volume_type_flash_cache}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - self.assertRaises(exception.InvalidInput, - common.get_flash_cache_policy, - self.flash_cache_3par_keys) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_not_3par(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.assertRaises(exception.InvalidHost, - self.driver.retype, - self.ctxt, - self.RETYPE_VOLUME_INFO_0, - self.RETYPE_VOLUME_TYPE_1, - self.RETYPE_DIFF, - self.RETYPE_HOST_NOT3PAR) - - expected = [mock.call.getVolume(self.VOLUME_3PAR_NAME)] - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_volume_not_found(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - mock_client.getVolume.side_effect = hpeexceptions.HTTPNotFound - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.assertRaises(hpeexceptions.HTTPNotFound, - self.driver.retype, - self.ctxt, - self.RETYPE_VOLUME_INFO_0, - self.RETYPE_VOLUME_TYPE_1, - self.RETYPE_DIFF, - self.RETYPE_HOST) - - expected = [mock.call.getVolume(self.VOLUME_3PAR_NAME)] - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_specs_error_reverts_snap_cpg(self, _mock_volume_types): - _mock_volume_types.side_effect = [ - self.RETYPE_VOLUME_TYPE_1, self.RETYPE_VOLUME_TYPE_0] - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - mock_client.getVolume.return_value = self.RETYPE_VOLUME_INFO_0 - - # Fail the QOS setting to test the revert of the snap CPG rename. - mock_client.addVolumeToVolumeSet.side_effect = \ - hpeexceptions.HTTPForbidden - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.assertRaises(hpeexceptions.HTTPForbidden, - self.driver.retype, - self.ctxt, - {'id': self.VOLUME_ID}, - self.RETYPE_VOLUME_TYPE_0, - self.RETYPE_DIFF, - self.RETYPE_HOST) - - old_settings = { - 'snapCPG': self.RETYPE_VOLUME_INFO_0['snapCPG'], - 'comment': self.RETYPE_VOLUME_INFO_0['comment']} - new_settings = { - 'snapCPG': ( - self.RETYPE_VOLUME_TYPE_1['extra_specs']['snap_cpg']), - 'comment': mock.ANY} - - expected = [ - mock.call.modifyVolume(self.VOLUME_3PAR_NAME, new_settings) - ] - mock_client.assert_has_calls(expected) - expected = [ - mock.call.modifyVolume(self.VOLUME_3PAR_NAME, old_settings) - ] - mock_client.assert_has_calls(expected + self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_revert_comment(self, _mock_volume_types): - _mock_volume_types.side_effect = [ - self.RETYPE_VOLUME_TYPE_2, self.RETYPE_VOLUME_TYPE_1] - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - mock_client.getVolume.return_value = self.RETYPE_VOLUME_INFO_1 - - # Fail the QOS setting to test the revert of the snap CPG rename. - mock_client.deleteVolumeSet.side_effect = hpeexceptions.HTTPForbidden - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.assertRaises(hpeexceptions.HTTPForbidden, - self.driver.retype, - self.ctxt, - {'id': self.VOLUME_ID}, - self.RETYPE_VOLUME_TYPE_2, - self.RETYPE_DIFF, - self.RETYPE_HOST) - - original = { - 'snapCPG': self.RETYPE_VOLUME_INFO_1['snapCPG'], - 'comment': self.RETYPE_VOLUME_INFO_1['comment']} - - expected = [ - mock.call.modifyVolume('osv-0DM4qZEVSKON-DXN-NwVpw', original)] - mock_client.assert_has_calls(expected + self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_different_array(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - mock_client.getStorageSystemInfo.return_value = { - 'id': self.CLIENT_ID, - 'serialNumber': 'XXXXXXX'} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.assertRaises(exception.InvalidHost, - self.driver.retype, - self.ctxt, - self.RETYPE_VOLUME_INFO_0, - self.RETYPE_VOLUME_TYPE_1, - self.RETYPE_DIFF, - self.RETYPE_HOST) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getStorageSystemInfo()] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_across_cpg_domains(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - mock_client.getCPG.side_effect = [ - {'domain': 'domain1'}, - {'domain': 'domain2'}, - ] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.assertRaises(exception.Invalid3PARDomain, - self.driver.retype, - self.ctxt, - self.RETYPE_VOLUME_INFO_0, - self.RETYPE_VOLUME_TYPE_1, - self.RETYPE_DIFF, - self.RETYPE_HOST) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getStorageSystemInfo(), - mock.call.getCPG(self.RETYPE_VOLUME_INFO_0['userCPG']), - mock.call.getCPG( - self.RETYPE_VOLUME_TYPE_1['extra_specs']['cpg']) - ] - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_across_snap_cpg_domains(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - mock_client.getCPG.side_effect = [ - {'domain': 'cpg_domain'}, - {'domain': 'cpg_domain'}, - {'domain': 'snap_cpg_domain_1'}, - ] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.assertRaises(exception.Invalid3PARDomain, - self.driver.retype, - self.ctxt, - self.RETYPE_VOLUME_INFO_0, - self.RETYPE_VOLUME_TYPE_1, - self.RETYPE_DIFF, - self.RETYPE_HOST) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getStorageSystemInfo(), - mock.call.getCPG(self.RETYPE_VOLUME_INFO_0['userCPG']), - mock.call.getCPG( - self.RETYPE_VOLUME_TYPE_1['extra_specs']['cpg']), - mock.call.getCPG( - self.RETYPE_VOLUME_TYPE_1['extra_specs']['snap_cpg']) - ] - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_to_bad_persona(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_BAD_PERSONA - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.assertRaises(exception.InvalidInput, - self.driver.retype, - self.ctxt, - self.RETYPE_VOLUME_INFO_0, - self.RETYPE_VOLUME_TYPE_BAD_PERSONA, - self.RETYPE_DIFF, - self.RETYPE_HOST) - - expected = [mock.call.getVolume(self.VOLUME_3PAR_NAME)] - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_tune(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - qos_ref = qos_specs.create(self.ctxt, 'qos-specs-1', self.QOS) - type_ref = volume_types.create(self.ctxt, - "type1", {"qos:maxIOPS": "100", - "qos:maxBWS": "50", - "qos:minIOPS": "10", - "qos:minBWS": "20", - "qos:latency": "5", - "qos:priority": "high"}) - qos_specs.associate_qos_with_type(self.ctxt, - qos_ref['id'], - type_ref['id']) - - type_ref = volume_types.get_volume_type(self.ctxt, type_ref['id']) - - volume = {'id': HPE3PARBaseDriver.CLONE_ID} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - retyped = self.driver.retype( - self.ctxt, volume, type_ref, None, self.RETYPE_HOST) - self.assertTrue(retyped) - - expected = [ - mock.call.modifyVolume('osv-0DM4qZEVSKON-AAAAAAAAA', - {'comment': mock.ANY, - 'snapCPG': 'OpenStackCPGSnap'}), - mock.call.deleteVolumeSet('vvs-0DM4qZEVSKON-AAAAAAAAA'), - mock.call.addVolumeToVolumeSet('myvvs', - 'osv-0DM4qZEVSKON-AAAAAAAAA'), - mock.call.modifyVolume('osv-0DM4qZEVSKON-AAAAAAAAA', - {'action': 6, - 'userCPG': 'OpenStackCPG', - 'conversionOperation': 1, - 'tuneOperation': 1}), - mock.call.getTask(1) - ] - mock_client.assert_has_calls(expected + self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_qos_spec(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - cpg = "any_cpg" - snap_cpg = "any_cpg" - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - common._retype(self.volume, - HPE3PARBaseDriver.VOLUME_3PAR_NAME, - "old_type", "old_type_id", - HPE3PARBaseDriver.RETYPE_HOST, - None, cpg, cpg, snap_cpg, snap_cpg, - True, False, False, True, None, None, - self.QOS_SPECS, self.RETYPE_QOS_SPECS, - None, None, - "{}") - - expected = [ - mock.call.createVolumeSet('vvs-0DM4qZEVSKON-DXN-NwVpw', None), - mock.call.createQoSRules( - 'vvs-0DM4qZEVSKON-DXN-NwVpw', - {'ioMinGoal': 100, 'ioMaxLimit': 1000, - 'bwMinGoalKB': 25600, 'bwMaxLimitKB': 51200, - 'priority': 3, - 'latencyGoal': 25} - ), - mock.call.addVolumeToVolumeSet( - 'vvs-0DM4qZEVSKON-DXN-NwVpw', - 'osv-0DM4qZEVSKON-DXN-NwVpw')] - mock_client.assert_has_calls(expected) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_retype_dedup(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_3 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - cpg = "any_cpg" - snap_cpg = "any_cpg" - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - common._retype(self.volume, - HPE3PARBaseDriver.VOLUME_3PAR_NAME, - "old_type", "old_type_id", - HPE3PARBaseDriver.RETYPE_HOST, - None, cpg, cpg, snap_cpg, snap_cpg, - True, False, False, True, None, None, - self.QOS_SPECS, self.RETYPE_QOS_SPECS, - None, None, - "{}") - - expected = [ - mock.call.modifyVolume('osv-0DM4qZEVSKON-DXN-NwVpw', - {'action': 6, - 'userCPG': 'any_cpg', - 'conversionOperation': 3, - 'tuneOperation': 1}), - mock.call.getTask(1)] - mock_client.assert_has_calls(expected) - - def test_delete_volume(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.delete_volume(self.volume) - - expected = [mock.call.deleteVolume(self.VOLUME_3PAR_NAME)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_delete_volume_replicated(self, _mock_volume_types): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - - _mock_volume_types.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'cpg': HPE3PAR_CPG_QOS, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'replication_enabled': ' True', - 'replication:mode': 'periodic', - 'replication:sync_period': '900', - 'volume_type': self.volume_type_replicated}} - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.delete_volume(self.volume_replicated) - - expected = [ - mock.call.stopRemoteCopy(self.RCG_3PAR_NAME), - mock.call.removeVolumeFromRemoteCopyGroup( - self.RCG_3PAR_NAME, - self.VOLUME_3PAR_NAME, - removeFromTarget=True), - mock.call.removeRemoteCopyGroup(self.RCG_3PAR_NAME), - mock.call.deleteVolume(self.VOLUME_3PAR_NAME)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_create_cloned_volume(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'name': mock.ANY} - mock_client.copyVolume.return_value = {'taskid': 1} - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - volume = {'name': HPE3PARBaseDriver.VOLUME_NAME, - 'id': HPE3PARBaseDriver.CLONE_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'host': volume_utils.append_host(self.FAKE_HOST, - HPE3PAR_CPG2), - 'source_volid': HPE3PARBaseDriver.VOLUME_ID} - src_vref = {'id': HPE3PARBaseDriver.VOLUME_ID, - 'name': HPE3PARBaseDriver.VOLUME_NAME, - 'size': 2} - model_update = self.driver.create_cloned_volume(volume, src_vref) - self.assertIsNone(model_update) - - common = hpecommon.HPE3PARCommon(None) - vol_name = common._get_3par_vol_name(src_vref['id']) - # snapshot name is random - snap_name = mock.ANY - optional = mock.ANY - - expected = [ - mock.call.createSnapshot(snap_name, vol_name, optional), - mock.call.getVolume(snap_name), - mock.call.copyVolume( - snap_name, - 'osv-0DM4qZEVSKON-AAAAAAAAA', - HPE3PAR_CPG2, - {'snapCPG': 'OpenStackCPGSnap', 'tpvv': True, - 'tdvv': False, 'online': True})] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_create_cloned_volume_offline_copy(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'name': mock.ANY} - task_id = 1 - mock_client.copyVolume.return_value = {'taskid': task_id} - mock_client.getTask.return_value = {'status': 1} - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - volume = {'name': HPE3PARBaseDriver.VOLUME_NAME, - 'id': HPE3PARBaseDriver.CLONE_ID, - 'display_name': 'Foo Volume', - 'size': 5, - 'host': volume_utils.append_host(self.FAKE_HOST, - HPE3PAR_CPG2), - 'source_volid': HPE3PARBaseDriver.VOLUME_ID} - src_vref = {'id': HPE3PARBaseDriver.VOLUME_ID, - 'name': HPE3PARBaseDriver.VOLUME_NAME, - 'size': 2} - model_update = self.driver.create_cloned_volume(volume, src_vref) - self.assertIsNone(model_update) - - common = hpecommon.HPE3PARCommon(None) - vol_name = common._get_3par_vol_name(volume['id']) - src_vol_name = common._get_3par_vol_name(src_vref['id']) - optional = {'priority': 1} - comment = mock.ANY - - expected = [ - mock.call.createVolume(vol_name, 'fakepool', - 5120, comment), - mock.call.copyVolume( - src_vol_name, - vol_name, - None, - optional=optional), - mock.call.getTask(task_id), - ] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_cloned_qos_volume(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_2 - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'name': mock.ANY} - mock_client.copyVolume.return_value = {'taskid': 1} - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - src_vref = {'id': HPE3PARBaseDriver.CLONE_ID, - 'name': HPE3PARBaseDriver.VOLUME_NAME, - 'size': 2} - volume = self.volume_qos.copy() - host = "TEST_HOST" - pool = "TEST_POOL" - volume_host = volume_utils.append_host(host, pool) - expected_cpg = pool - volume['id'] = HPE3PARBaseDriver.VOLUME_ID - volume['host'] = volume_host - volume['source_volid'] = HPE3PARBaseDriver.CLONE_ID - model_update = self.driver.create_cloned_volume(volume, src_vref) - self.assertIsNone(model_update) - - # creation of the temp snapshot - common = hpecommon.HPE3PARCommon(None) - snap_name = mock.ANY - vol_name = common._get_3par_vol_name(src_vref['id']) - optional = mock.ANY - - expected = [ - mock.call.createSnapshot(snap_name, vol_name, optional), - mock.call.getVolume(snap_name), - mock.call.getCPG(expected_cpg), - mock.call.copyVolume( - snap_name, - self.VOLUME_3PAR_NAME, - expected_cpg, - {'snapCPG': 'OpenStackCPGSnap', 'tpvv': True, - 'tdvv': False, 'online': True})] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_migrate_volume(self): - - conf = { - 'getStorageSystemInfo.return_value': { - 'id': self.CLIENT_ID, - 'serialNumber': '1234'}, - 'getTask.return_value': { - 'status': 1}, - 'getCPG.return_value': {}, - 'copyVolume.return_value': {'taskid': 1}, - 'getVolume.return_value': self.RETYPE_VOLUME_INFO_1 - } - - mock_client = self.setup_driver(mock_conf=conf) - - mock_client.getVolume.return_value = self.MANAGE_VOLUME_INFO - mock_client.modifyVolume.return_value = ("anyResponse", {'taskid': 1}) - mock_client.getTask.return_value = self.STATUS_DONE - - volume = {'name': HPE3PARBaseDriver.VOLUME_NAME, - 'id': HPE3PARBaseDriver.CLONE_ID, - 'display_name': 'Foo Volume', - 'volume_type_id': None, - 'size': 2, - 'status': 'available', - 'host': HPE3PARBaseDriver.FAKE_HOST, - 'source_volid': HPE3PARBaseDriver.VOLUME_ID} - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - volume_name_3par = common._encode_name(volume['id']) - - loc_info = 'HPE3PARDriver:1234:CPG-FC1' - host = {'host': 'stack@3parfc1#CPG-FC1', - 'capabilities': {'location_info': loc_info}} - - result = self.driver.migrate_volume(context.get_admin_context(), - volume, host) - self.assertIsNotNone(result) - self.assertEqual((True, None), result) - - osv_matcher = 'osv-' + volume_name_3par - - comment = Comment({"qos": {}, "display_name": "Foo Volume"}) - - expected = [ - mock.call.modifyVolume( - osv_matcher, - {'comment': comment, - 'snapCPG': HPE3PAR_CPG_SNAP}), - mock.call.modifyVolume(osv_matcher, - {'action': 6, - 'userCPG': 'CPG-FC1', - 'conversionOperation': 1, - 'tuneOperation': 1}), - mock.call.getTask(mock.ANY) - ] - - mock_client.assert_has_calls(expected + self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_migrate_volume_with_type(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_2 - - conf = { - 'getStorageSystemInfo.return_value': { - 'id': self.CLIENT_ID, - 'serialNumber': '1234'}, - 'getTask.return_value': { - 'status': 1}, - 'getCPG.return_value': {}, - 'copyVolume.return_value': {'taskid': 1}, - 'getVolume.return_value': self.RETYPE_VOLUME_INFO_1 - } - - mock_client = self.setup_driver(mock_conf=conf) - - mock_client.getVolume.return_value = self.MANAGE_VOLUME_INFO - mock_client.modifyVolume.return_value = ("anyResponse", {'taskid': 1}) - mock_client.getTask.return_value = self.STATUS_DONE - - display_name = 'Foo Volume' - volume = {'name': HPE3PARBaseDriver.VOLUME_NAME, - 'id': HPE3PARBaseDriver.CLONE_ID, - 'display_name': display_name, - "volume_type_id": self.RETYPE_VOLUME_TYPE_2['id'], - 'size': 2, - 'status': 'available', - 'host': HPE3PARBaseDriver.FAKE_HOST, - 'source_volid': HPE3PARBaseDriver.VOLUME_ID} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - volume_name_3par = common._encode_name(volume['id']) - - loc_info = 'HPE3PARDriver:1234:CPG-FC1' - instance_host = 'stack@3parfc1#CPG-FC1' - host = {'host': instance_host, - 'capabilities': {'location_info': loc_info}} - - result = self.driver.migrate_volume(context.get_admin_context(), - volume, host) - self.assertIsNotNone(result) - # when the host and pool are the same we'll get None - self.assertEqual((True, None), result) - - osv_matcher = 'osv-' + volume_name_3par - - expected_comment = Comment({ - "display_name": display_name, - "volume_type_id": self.RETYPE_VOLUME_TYPE_2['id'], - "volume_type_name": self.RETYPE_VOLUME_TYPE_2['name'], - "vvs": self.RETYPE_VOLUME_TYPE_2['extra_specs']['vvs'] - }) - - expected = [ - mock.call.modifyVolume( - osv_matcher, - {'comment': expected_comment, - 'snapCPG': self.RETYPE_VOLUME_TYPE_2 - ['extra_specs']['snap_cpg']}), - mock.call.modifyVolume( - osv_matcher, - {'action': 6, - 'userCPG': 'CPG-FC1', - 'conversionOperation': 1, - 'tuneOperation': 1}), - mock.call.getTask(mock.ANY) - ] - - mock_client.assert_has_calls( - expected + - self.standard_logout) - - def test_migrate_volume_diff_host(self): - conf = { - 'getStorageSystemInfo.return_value': { - 'id': self.CLIENT_ID, - 'serialNumber': 'different'}, - } - - mock_client = self.setup_driver(mock_conf=conf) - - volume = {'name': HPE3PARBaseDriver.VOLUME_NAME, - 'id': HPE3PARBaseDriver.CLONE_ID, - 'display_name': 'Foo Volume', - 'volume_type_id': None, - 'size': 2, - 'status': 'available', - 'host': HPE3PARBaseDriver.FAKE_HOST, - 'source_volid': HPE3PARBaseDriver.VOLUME_ID} - - loc_info = 'HPE3PARDriver:1234:CPG-FC1' - host = {'host': 'stack@3parfc1', - 'capabilities': {'location_info': loc_info}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - result = self.driver.migrate_volume(context.get_admin_context(), - volume, host) - self.assertIsNotNone(result) - self.assertEqual((False, None), result) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_migrate_volume_diff_domain(self, _mock_volume_types): - _mock_volume_types.return_value = self.volume_type - - conf = { - 'getStorageSystemInfo.return_value': { - 'id': self.CLIENT_ID, - 'serialNumber': '1234'}, - 'getTask.return_value': { - 'status': 1}, - 'getCPG.return_value': {}, - 'copyVolume.return_value': {'taskid': 1}, - 'getVolume.return_value': self.RETYPE_VOLUME_INFO_1 - } - - mock_client = self.setup_driver(mock_conf=conf) - - mock_client.getVolume.return_value = self.MANAGE_VOLUME_INFO - mock_client.modifyVolume.return_value = ("anyResponse", {'taskid': 1}) - mock_client.getTask.return_value = self.STATUS_DONE - - volume = {'name': HPE3PARBaseDriver.VOLUME_NAME, - 'id': HPE3PARBaseDriver.CLONE_ID, - 'display_name': 'Foo Volume', - 'volume_type_id': None, - 'size': 2, - 'status': 'available', - 'host': HPE3PARBaseDriver.FAKE_HOST, - 'source_volid': HPE3PARBaseDriver.VOLUME_ID} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - volume_name_3par = common._encode_name(volume['id']) - - loc_info = 'HPE3PARDriver:1234:CPG-FC1' - host = {'host': 'stack@3parfc1#CPG-FC1', - 'capabilities': {'location_info': loc_info}} - - result = self.driver.migrate_volume(context.get_admin_context(), - volume, host) - self.assertIsNotNone(result) - self.assertEqual((True, None), result) - - osv_matcher = 'osv-' + volume_name_3par - - comment = Comment({"qos": {}, "display_name": "Foo Volume"}) - - expected = [ - mock.call.modifyVolume( - osv_matcher, - {'comment': comment, - 'snapCPG': HPE3PAR_CPG_SNAP}), - mock.call.modifyVolume(osv_matcher, - {'action': 6, - 'userCPG': 'CPG-FC1', - 'conversionOperation': 1, - 'tuneOperation': 1}), - mock.call.getTask(mock.ANY), - ] - - mock_client.assert_has_calls(expected + self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_migrate_volume_attached(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - volume = {'name': HPE3PARBaseDriver.VOLUME_NAME, - 'volume_type_id': None, - 'id': HPE3PARBaseDriver.CLONE_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'status': 'in-use', - 'host': HPE3PARBaseDriver.FAKE_HOST, - 'source_volid': HPE3PARBaseDriver.VOLUME_ID} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - volume_name_3par = common._encode_name(volume['id']) - osv_matcher = 'osv-' + volume_name_3par - - loc_info = 'HPE3PARDriver:1234567:CPG-FC1' - - protocol = "FC" - if self.properties['driver_volume_type'] == "iscsi": - protocol = "iSCSI" - - host = {'host': 'stack@3parfc1', - 'capabilities': {'location_info': loc_info, - 'storage_protocol': protocol}} - - result = self.driver.migrate_volume(context.get_admin_context(), - volume, host) - - new_comment = Comment({ - "qos": {}, - "retype_test": "test comment", - }) - expected = [ - mock.call.modifyVolume(osv_matcher, - {'comment': new_comment, - 'snapCPG': 'OpenStackCPGSnap'}), - mock.call.modifyVolume(osv_matcher, - {'action': 6, - 'userCPG': 'OpenStackCPG', - 'conversionOperation': 1, - 'tuneOperation': 1}), - mock.call.getTask(1), - mock.call.logout() - ] - mock_client.assert_has_calls(expected) - - self.assertIsNotNone(result) - self.assertEqual((True, {'host': 'stack@3parfc1#OpenStackCPG'}), - result) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_migrate_volume_attached_diff_protocol(self, _mock_volume_types): - _mock_volume_types.return_value = self.RETYPE_VOLUME_TYPE_1 - mock_client = self.setup_driver(mock_conf=self.RETYPE_CONF) - - protocol = "OTHER" - - volume = {'name': HPE3PARBaseDriver.VOLUME_NAME, - 'volume_type_id': None, - 'id': HPE3PARBaseDriver.CLONE_ID, - 'display_name': 'Foo Volume', - 'size': 2, - 'status': 'in-use', - 'host': HPE3PARBaseDriver.FAKE_HOST, - 'source_volid': HPE3PARBaseDriver.VOLUME_ID} - - loc_info = 'HPE3PARDriver:1234567:CPG-FC1' - host = {'host': 'stack@3parfc1', - 'capabilities': {'location_info': loc_info, - 'storage_protocol': protocol}} - - result = self.driver.migrate_volume(context.get_admin_context(), - volume, host) - - self.assertIsNotNone(result) - self.assertEqual((False, None), result) - expected = [] - mock_client.assert_has_calls(expected) - - def test_update_migrated_volume(self): - mock_client = self.setup_driver() - fake_old_volume = {'id': self.VOLUME_ID} - provider_location = 'foo' - fake_new_volume = {'id': self.CLONE_ID, - '_name_id': self.CLONE_ID, - 'provider_location': provider_location} - original_volume_status = 'available' - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - actual_update = self.driver.update_migrated_volume( - context.get_admin_context(), fake_old_volume, - fake_new_volume, original_volume_status) - - expected_update = {'_name_id': None, - 'provider_location': None} - self.assertEqual(expected_update, actual_update) - - def test_update_migrated_volume_attached(self): - mock_client = self.setup_driver() - fake_old_volume = {'id': self.VOLUME_ID} - provider_location = 'foo' - fake_new_volume = {'id': self.CLONE_ID, - '_name_id': self.CLONE_ID, - 'provider_location': provider_location} - original_volume_status = 'in-use' - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - actual_update = self.driver.update_migrated_volume( - context.get_admin_context(), fake_old_volume, - fake_new_volume, original_volume_status) - - expected_update = {'_name_id': fake_new_volume['_name_id'], - 'provider_location': provider_location} - self.assertEqual(expected_update, actual_update) - - def test_attach_volume(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.attach_volume(context.get_admin_context(), - self.volume, - 'abcdef', - 'newhost', - '/dev/vdb') - - expected = [ - mock.call.setVolumeMetaData( - self.VOLUME_3PAR_NAME, - 'HPQ-CS-instance_uuid', - 'abcdef')] - - mock_client.assert_has_calls(expected) - - # test the exception - mock_client.setVolumeMetaData.side_effect = Exception('Custom ex') - self.assertRaises(exception.CinderException, - self.driver.attach_volume, - context.get_admin_context(), - self.volume, - 'abcdef', - 'newhost', - '/dev/vdb') - - def test_detach_volume(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.detach_volume(context.get_admin_context(), self.volume, - None) - expected = [ - mock.call.removeVolumeMetaData( - self.VOLUME_3PAR_NAME, - 'HPQ-CS-instance_uuid')] - - mock_client.assert_has_calls(expected) - - def test_create_snapshot(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.create_snapshot(self.snapshot) - - comment = Comment({ - "volume_id": "761fc5e5-5191-4ec7-aeba-33e36de44156", - "display_name": "fakesnap", - "description": "test description name", - "volume_name": - "volume-d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - }) - expected = [ - mock.call.createSnapshot( - 'oss-L4I73ONuTci9Fd4ceij-MQ', - 'osv-dh-F5VGRTseuujPjbeRBVg', - { - 'comment': comment, - 'readOnly': True})] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_delete_snapshot(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.delete_snapshot(self.snapshot) - - expected = [ - mock.call.deleteVolume('oss-L4I73ONuTci9Fd4ceij-MQ')] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_delete_snapshot_in_use(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.create_snapshot(self.snapshot) - self.driver.create_volume_from_snapshot(self.volume, self.snapshot) - - ex = hpeexceptions.HTTPConflict("In use") - mock_client.deleteVolume = mock.Mock(side_effect=ex) - - # Deleting the snapshot that a volume is dependent on should fail - self.assertRaises(exception.SnapshotIsBusy, - self.driver.delete_snapshot, - self.snapshot) - - def test_delete_snapshot_not_found(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.create_snapshot(self.snapshot) - - try: - ex = hpeexceptions.HTTPNotFound("not found") - mock_client.deleteVolume = mock.Mock(side_effect=ex) - self.driver.delete_snapshot(self.snapshot) - except Exception: - self.fail("Deleting a snapshot that is missing should act " - "as if it worked.") - - def test_create_volume_from_snapshot(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - model_update = self.driver.create_volume_from_snapshot( - self.volume, - self.snapshot) - self.assertEqual({}, model_update) - - comment = Comment({ - "snapshot_id": "2f823bdc-e36e-4dc8-bd15-de1c7a28ff31", - "display_name": "Foo Volume", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - }) - expected = [ - mock.call.createSnapshot( - self.VOLUME_3PAR_NAME, - 'oss-L4I73ONuTci9Fd4ceij-MQ', - { - 'comment': comment, - 'readOnly': False})] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - volume = self.volume.copy() - volume['size'] = 1 - self.assertRaises(exception.InvalidInput, - self.driver.create_volume_from_snapshot, - volume, self.snapshot) - - def test_create_volume_from_snapshot_and_extend(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - conf = { - 'getTask.return_value': { - 'status': 1}, - 'copyVolume.return_value': {'taskid': 1}, - 'getVolume.return_value': {} - } - - mock_client = self.setup_driver(mock_conf=conf) - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - volume = self.volume.copy() - volume['size'] = self.volume['size'] + 10 - model_update = self.driver.create_volume_from_snapshot( - volume, - self.snapshot) - self.assertIsNone(model_update) - - comment = Comment({ - "snapshot_id": "2f823bdc-e36e-4dc8-bd15-de1c7a28ff31", - "display_name": "Foo Volume", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - }) - volume_name_3par = common._encode_name(volume['id']) - osv_matcher = 'osv-' + volume_name_3par - omv_matcher = 'omv-' + volume_name_3par - - expected = [ - mock.call.createSnapshot( - self.VOLUME_3PAR_NAME, - 'oss-L4I73ONuTci9Fd4ceij-MQ', - { - 'comment': comment, - 'readOnly': False}), - mock.call.copyVolume( - osv_matcher, omv_matcher, HPE3PAR_CPG, mock.ANY), - mock.call.getTask(mock.ANY), - mock.call.getVolume(osv_matcher), - mock.call.deleteVolume(osv_matcher), - mock.call.modifyVolume(omv_matcher, {'newName': osv_matcher}), - mock.call.growVolume(osv_matcher, 10 * 1024)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_from_snapshot_and_extend_with_qos( - self, _mock_volume_types): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - conf = { - 'getTask.return_value': { - 'status': 1}, - 'copyVolume.return_value': {'taskid': 1}, - 'getVolume.return_value': {} - } - - mock_client = self.setup_driver(mock_conf=conf) - _mock_volume_types.return_value = { - 'name': 'gold', - 'extra_specs': { - 'cpg': HPE3PAR_CPG_QOS, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'tpvv': True, - 'tdvv': False, - 'volume_type': self.volume_type}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - volume = self.volume_qos.copy() - volume['size'] = self.volume['size'] + 10 - model_update = self.driver.create_volume_from_snapshot( - volume, - self.snapshot) - self.assertIsNone(model_update) - - comment = Comment({ - "snapshot_id": "2f823bdc-e36e-4dc8-bd15-de1c7a28ff31", - "display_name": "Foo Volume", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - }) - - volume_name_3par = common._encode_name(volume['id']) - osv_matcher = 'osv-' + volume_name_3par - omv_matcher = 'omv-' + volume_name_3par - - expected = [ - mock.call.createSnapshot( - self.VOLUME_3PAR_NAME, - 'oss-L4I73ONuTci9Fd4ceij-MQ', - { - 'comment': comment, - 'readOnly': False}), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.copyVolume( - osv_matcher, omv_matcher, HPE3PAR_CPG, mock.ANY), - mock.call.getTask(mock.ANY), - mock.call.getVolume(osv_matcher), - mock.call.deleteVolume(osv_matcher), - mock.call.modifyVolume(omv_matcher, {'newName': osv_matcher}), - mock.call.growVolume(osv_matcher, 10 * 1024)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_create_volume_from_snapshot_and_extend_copy_fail(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - conf = { - 'getTask.return_value': { - 'status': 4, - 'failure message': 'out of disk space'}, - 'copyVolume.return_value': {'taskid': 1}, - 'getVolume.return_value': {} - } - - mock_client = self.setup_driver(mock_conf=conf) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - volume = self.volume.copy() - volume['size'] = self.volume['size'] + 10 - - self.assertRaises(exception.CinderException, - self.driver.create_volume_from_snapshot, - volume, self.snapshot) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_from_snapshot_qos(self, _mock_volume_types): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - _mock_volume_types.return_value = { - 'name': 'gold', - 'extra_specs': { - 'cpg': HPE3PAR_CPG, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'tpvv': True, - 'tdvv': False, - 'volume_type': self.volume_type}} - self.driver.create_volume_from_snapshot( - self.volume_qos, - self.snapshot) - - comment = Comment({ - "snapshot_id": "2f823bdc-e36e-4dc8-bd15-de1c7a28ff31", - "display_name": "Foo Volume", - "volume_id": "d03338a9-9115-48a3-8dfc-35cdfcdc15a7", - }) - - expected = [ - mock.call.createSnapshot( - self.VOLUME_3PAR_NAME, - 'oss-L4I73ONuTci9Fd4ceij-MQ', { - 'comment': comment, - 'readOnly': False})] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - volume = self.volume.copy() - volume['size'] = 1 - self.assertRaises(exception.InvalidInput, - self.driver.create_volume_from_snapshot, - volume, self.snapshot) - - def test_terminate_connection(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getHostVLUNs.return_value = [ - {'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': None, 'type': 0}] - - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver.terminate_connection( - self.volume, - self.connector, - force=True) - - expected = [ - mock.call.queryHost(iqns=[self.connector['initiator']]), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.deleteVLUN( - self.VOLUME_3PAR_NAME, - None, - self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.deleteHost(self.FAKE_HOST), - mock.call.removeVolumeMetaData( - self.VOLUME_3PAR_NAME, CHAP_USER_KEY), - mock.call.removeVolumeMetaData( - self.VOLUME_3PAR_NAME, CHAP_PASS_KEY)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_update_volume_key_value_pair(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - key = 'a' - value = 'b' - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - common.update_volume_key_value_pair( - self.volume, - key, - value) - - expected = [ - mock.call.setVolumeMetaData(self.VOLUME_3PAR_NAME, key, value)] - - mock_client.assert_has_calls(expected) - - # check exception - mock_client.setVolumeMetaData.side_effect = Exception('fake') - self.assertRaises(exception.VolumeBackendAPIException, - common.update_volume_key_value_pair, - self.volume, - None, - 'b') - - def test_clear_volume_key_value_pair(self): - - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - key = 'a' - common = self.driver._login() - common.clear_volume_key_value_pair(self.volume, key) - - expected = [ - mock.call.removeVolumeMetaData(self.VOLUME_3PAR_NAME, key)] - - mock_client.assert_has_calls(expected) - - def test_extend_volume(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - grow_size = 3 - old_size = self.volume['size'] - new_size = old_size + grow_size - self.driver.extend_volume(self.volume, str(new_size)) - growth_size_mib = grow_size * units.Ki - - expected = [ - mock.call.growVolume(self.VOLUME_3PAR_NAME, growth_size_mib)] - - mock_client.assert_has_calls(expected) - - def test_extend_volume_non_base(self): - extend_ex = hpeexceptions.HTTPForbidden(error={'code': 150}) - conf = { - 'getTask.return_value': { - 'status': 1}, - 'getCPG.return_value': {}, - 'copyVolume.return_value': {'taskid': 1}, - 'getVolume.return_value': {}, - # Throw an exception first time only - 'growVolume.side_effect': [extend_ex, - None], - } - - mock_client = self.setup_driver(mock_conf=conf) - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - grow_size = 3 - old_size = self.volume['size'] - new_size = old_size + grow_size - self.driver.extend_volume(self.volume, str(new_size)) - - self.assertEqual(2, mock_client.growVolume.call_count) - - def test_extend_volume_non_base_failure(self): - extend_ex = hpeexceptions.HTTPForbidden(error={'code': 150}) - conf = { - 'getTask.return_value': { - 'status': 1}, - 'getCPG.return_value': {}, - 'copyVolume.return_value': {'taskid': 1}, - 'getVolume.return_value': {}, - # Always fail - 'growVolume.side_effect': extend_ex - } - - mock_client = self.setup_driver(mock_conf=conf) - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - grow_size = 3 - old_size = self.volume['size'] - new_size = old_size + grow_size - self.assertRaises(hpeexceptions.HTTPForbidden, - self.driver.extend_volume, - self.volume, - str(new_size)) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_extend_volume_replicated(self, _mock_volume_types): - # Managed vs. unmanaged and periodic vs. sync are not relevant when - # extending a replicated volume type. - # We will use managed and periodic as the default. - conf = self.setup_configuration() - self.replication_targets[0]['replication_mode'] = 'periodic' - conf.replication_device = self.replication_targets - mock_client = self.setup_driver(config=conf) - mock_client.getStorageSystemInfo.return_value = ( - {'id': self.CLIENT_ID}) - - _mock_volume_types.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'cpg': HPE3PAR_CPG, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'replication_enabled': ' True', - 'replication:mode': 'periodic', - 'replication:sync_period': '900', - 'volume_type': self.volume_type_replicated}} - - with mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - grow_size = 3 - old_size = self.volume_replicated['size'] - new_size = old_size + grow_size - - # Test a successful extend. - self.driver.extend_volume( - self.volume_replicated, - new_size) - expected = [ - mock.call.stopRemoteCopy(self.RCG_3PAR_NAME), - mock.call.growVolume(self.VOLUME_3PAR_NAME, grow_size * 1024), - mock.call.startRemoteCopy(self.RCG_3PAR_NAME)] - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - # Test an unsuccessful extend. growVolume will fail but remote - # copy should still be started again. - mock_client.growVolume.side_effect = ( - hpeexceptions.HTTPForbidden("Error: The volume cannot be " - "extended.")) - self.assertRaises( - hpeexceptions.HTTPForbidden, - self.driver.extend_volume, - self.volume_replicated, - new_size) - expected = [ - mock.call.stopRemoteCopy(self.RCG_3PAR_NAME), - mock.call.growVolume(self.VOLUME_3PAR_NAME, grow_size * 1024), - mock.call.startRemoteCopy(self.RCG_3PAR_NAME)] - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_get_ports(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getPorts.return_value = { - 'members': [ - {'portPos': {'node': 0, 'slot': 8, 'cardPort': 2}, - 'protocol': 2, - 'IPAddr': '10.10.120.252', - 'linkState': 4, - 'device': [], - 'iSCSIName': 'iqn.2000-05.com.3pardata:21810002ac00383d', - 'mode': 2, - 'HWAddr': '2C27D75375D2', - 'type': 8}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, - 'protocol': 2, - 'IPAddr': '10.10.220.253', - 'linkState': 4, - 'device': [], - 'iSCSIName': 'iqn.2000-05.com.3pardata:21810002ac00383d', - 'mode': 2, - 'HWAddr': '2C27D75375D6', - 'type': 8}, - {'portWWN': '20210002AC00383D', - 'protocol': 1, - 'linkState': 4, - 'mode': 2, - 'device': ['cage2'], - 'nodeWWN': '20210002AC00383D', - 'type': 2, - 'portPos': {'node': 0, 'slot': 6, 'cardPort': 3}}]} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - ports = common.get_ports()['members'] - self.assertEqual(3, len(ports)) - - def test_get_by_qos_spec_with_scoping(self): - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - qos_ref = qos_specs.create(self.ctxt, 'qos-specs-1', self.QOS) - type_ref = volume_types.create(self.ctxt, - "type1", {"qos:maxIOPS": "100", - "qos:maxBWS": "50", - "qos:minIOPS": "10", - "qos:minBWS": "20", - "qos:latency": "5", - "qos:priority": "high"}) - qos_specs.associate_qos_with_type(self.ctxt, - qos_ref['id'], - type_ref['id']) - type_ref = volume_types.get_volume_type(self.ctxt, type_ref['id']) - qos = common._get_qos_by_volume_type(type_ref) - self.assertEqual({'maxIOPS': '1000', 'maxBWS': '50', - 'minIOPS': '100', 'minBWS': '25', - 'latency': '25', 'priority': 'low'}, qos) - - def test_get_by_qos_spec(self): - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - qos_ref = qos_specs.create( - self.ctxt, - 'qos-specs-1', - self.QOS_SPECS) - type_ref = volume_types.create(self.ctxt, - "type1", {"qos:maxIOPS": "100", - "qos:maxBWS": "50", - "qos:minIOPS": "10", - "qos:minBWS": "20", - "qos:latency": "5", - "qos:priority": "high"}) - qos_specs.associate_qos_with_type(self.ctxt, - qos_ref['id'], - type_ref['id']) - type_ref = volume_types.get_volume_type(self.ctxt, type_ref['id']) - qos = common._get_qos_by_volume_type(type_ref) - self.assertEqual({'maxIOPS': '1000', 'maxBWS': '50', - 'minIOPS': '100', 'minBWS': '25', - 'latency': '25', 'priority': 'low'}, qos) - - def test_get_by_qos_by_type_only(self): - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - type_ref = volume_types.create(self.ctxt, - "type1", {"qos:maxIOPS": "100", - "qos:maxBWS": "50", - "qos:minIOPS": "10", - "qos:minBWS": "20", - "qos:latency": "5", - "qos:priority": "high"}) - type_ref = volume_types.get_volume_type(self.ctxt, type_ref['id']) - qos = common._get_qos_by_volume_type(type_ref) - self.assertEqual({'maxIOPS': '100', 'maxBWS': '50', - 'minIOPS': '10', 'minBWS': '20', - 'latency': '5', 'priority': 'high'}, qos) - - def test_create_vlun(self): - host = 'fake-host' - lun_id = 11 - nsp = '1:2:3' - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - location = ("%(name)s,%(lunid)s,%(host)s,%(nsp)s" % - {'name': self.VOLUME_NAME, - 'lunid': lun_id, - 'host': host, - 'nsp': nsp}) - mock_client.createVLUN.return_value = location - - expected_info = {'volume_name': self.VOLUME_NAME, - 'lun_id': lun_id, - 'host_name': host, - 'nsp': nsp} - common = self.driver._login() - vlun_info = common._create_3par_vlun( - self.VOLUME_NAME, - host, - nsp) - self.assertEqual(expected_info, vlun_info) - - location = ("%(name)s,%(lunid)s,%(host)s" % - {'name': self.VOLUME_NAME, - 'lunid': lun_id, - 'host': host}) - mock_client.createVLUN.return_value = location - expected_info = {'volume_name': self.VOLUME_NAME, - 'lun_id': lun_id, - 'host_name': host} - vlun_info = common._create_3par_vlun( - self.VOLUME_NAME, - host, - None) - self.assertEqual(expected_info, vlun_info) - - def test__get_existing_volume_ref_name(self): - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - unm_matcher = common._get_3par_unm_name(self.volume['id']) - ums_matcher = common._get_3par_ums_name(self.volume['id']) - - existing_ref = {'source-name': unm_matcher} - result = common._get_existing_volume_ref_name(existing_ref) - self.assertEqual(unm_matcher, result) - - existing_ref = {'source-id': self.volume['id']} - result = common._get_existing_volume_ref_name(existing_ref) - self.assertEqual(unm_matcher, result) - - existing_ref = {'source-id': self.volume['id']} - result = common._get_existing_volume_ref_name(existing_ref, True) - self.assertEqual(ums_matcher, result) - - existing_ref = {'bad-key': 'foo'} - self.assertRaises( - exception.ManageExistingInvalidReference, - common._get_existing_volume_ref_name, - existing_ref) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_manage_existing(self, _mock_volume_types): - _mock_volume_types.return_value = self.volume_type - mock_client = self.setup_driver() - - new_comment = Comment({ - "display_name": "Foo Volume", - "name": "volume-007dbfce-7579-40bc-8f90-a20b3902283e", - "volume_id": "007dbfce-7579-40bc-8f90-a20b3902283e", - "type": "OpenStack", - }) - volume = {'display_name': None, - 'host': self.FAKE_CINDER_HOST, - 'volume_type': 'gold', - 'volume_type_id': 'acfa9fa4-54a0-4340-a3d8-bfcf19aea65e', - 'id': '007dbfce-7579-40bc-8f90-a20b3902283e'} - - mock_client.getVolume.return_value = self.MANAGE_VOLUME_INFO - mock_client.modifyVolume.return_value = ("anyResponse", {'taskid': 1}) - mock_client.getTask.return_value = self.STATUS_DONE - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - unm_matcher = common._get_3par_unm_name(self.volume['id']) - osv_matcher = common._get_3par_vol_name(volume['id']) - vvs_matcher = common._get_3par_vvs_name(volume['id']) - existing_ref = {'source-name': unm_matcher} - - expected_obj = {'display_name': 'Foo Volume'} - - obj = self.driver.manage_existing(volume, existing_ref) - - expected_manage = [ - mock.call.getVolume(existing_ref['source-name']), - mock.call.modifyVolume(existing_ref['source-name'], - {'newName': osv_matcher, - 'comment': new_comment}), - ] - - retype_comment_qos = Comment({ - "display_name": "Foo Volume", - "volume_type_name": self.volume_type['name'], - "volume_type_id": self.volume_type['id'], - "qos": { - 'maxIOPS': '1000', - 'maxBWS': '50', - 'minIOPS': '100', - 'minBWS': '25', - 'latency': '25', - 'priority': 'low' - } - }) - - expected_snap_cpg = HPE3PAR_CPG_SNAP - expected_retype_modify = [ - mock.call.modifyVolume(osv_matcher, - {'comment': retype_comment_qos, - 'snapCPG': expected_snap_cpg}), - mock.call.deleteVolumeSet(vvs_matcher), - ] - - expected_retype_specs = [ - mock.call.createVolumeSet(vvs_matcher, None), - mock.call.createQoSRules( - vvs_matcher, - {'ioMinGoal': 100, 'ioMaxLimit': 1000, - 'bwMinGoalKB': 25600, 'priority': 1, 'latencyGoal': 25, - 'bwMaxLimitKB': 51200}), - mock.call.addVolumeToVolumeSet(vvs_matcher, osv_matcher), - mock.call.modifyVolume( - osv_matcher, - {'action': 6, - 'userCPG': HPE3PAR_CPG, - 'conversionOperation': 1, 'tuneOperation': 1}), - mock.call.getTask(1) - ] - - mock_client.assert_has_calls(self.standard_login + expected_manage) - mock_client.assert_has_calls(expected_retype_modify) - mock_client.assert_has_calls( - expected_retype_specs + - self.standard_logout) - self.assertEqual(expected_obj, obj) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_manage_existing_with_no_snap_cpg(self, _mock_volume_types): - _mock_volume_types.return_value = self.volume_type - mock_client = self.setup_driver() - - new_comment = Comment({ - "display_name": "Foo Volume", - "name": "volume-007dbfce-7579-40bc-8f90-a20b3902283e", - "volume_id": "007dbfce-7579-40bc-8f90-a20b3902283e", - "type": "OpenStack", - }) - - volume = {'display_name': None, - 'host': 'my-stack1@3parxxx#CPGNOTUSED', - 'volume_type': 'gold', - 'volume_type_id': 'acfa9fa4-54a0-4340-a3d8-bfcf19aea65e', - 'id': '007dbfce-7579-40bc-8f90-a20b3902283e'} - - mock_client.getVolume.return_value = self.MV_INFO_WITH_NO_SNAPCPG - mock_client.modifyVolume.return_value = ("anyResponse", {'taskid': 1}) - mock_client.getTask.return_value = self.STATUS_DONE - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - unm_matcher = common._get_3par_unm_name(self.volume['id']) - osv_matcher = common._get_3par_vol_name(volume['id']) - existing_ref = {'source-name': unm_matcher} - - expected_obj = {'display_name': 'Foo Volume'} - - obj = self.driver.manage_existing(volume, existing_ref) - - expected_manage = [ - mock.call.getVolume(existing_ref['source-name']), - mock.call.modifyVolume( - existing_ref['source-name'], - {'newName': osv_matcher, - 'comment': new_comment, - # manage_existing() should be setting - # blank snapCPG to the userCPG - 'snapCPG': 'testUserCpg0'}) - ] - - mock_client.assert_has_calls(self.standard_login + expected_manage) - self.assertEqual(expected_obj, obj) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_manage_existing_vvs(self, _mock_volume_types): - test_volume_type = self.RETYPE_VOLUME_TYPE_2 - vvs = test_volume_type['extra_specs']['vvs'] - _mock_volume_types.return_value = test_volume_type - mock_client = self.setup_driver() - - mock_client.getVolume.return_value = self.MANAGE_VOLUME_INFO - mock_client.modifyVolume.return_value = ("anyResponse", {'taskid': 1}) - mock_client.getTask.return_value = self.STATUS_DONE - - id = '007abcde-7579-40bc-8f90-a20b3902283e' - new_comment = Comment({ - "display_name": "Test Volume", - "name": ("volume-%s" % id), - "volume_id": id, - "type": "OpenStack", - }) - volume = {'display_name': 'Test Volume', - 'host': 'my-stack1@3parxxx#CPGNOTUSED', - 'volume_type': 'gold', - 'volume_type_id': 'acfa9fa4-54a0-4340-a3d8-bfcf19aea65e', - 'id': id} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - unm_matcher = common._get_3par_unm_name(self.volume['id']) - osv_matcher = common._get_3par_vol_name(volume['id']) - vvs_matcher = common._get_3par_vvs_name(volume['id']) - - existing_ref = {'source-name': unm_matcher} - - obj = self.driver.manage_existing(volume, existing_ref) - - expected_obj = {'display_name': 'Test Volume'} - expected_manage = [ - mock.call.getVolume(existing_ref['source-name']), - mock.call.modifyVolume(existing_ref['source-name'], - {'newName': osv_matcher, - 'comment': new_comment}) - ] - - retype_comment_vvs = Comment({ - "display_name": "Foo Volume", - "volume_type_name": test_volume_type['name'], - "volume_type_id": test_volume_type['id'], - "vvs": vvs - }) - - expected_retype = [ - mock.call.modifyVolume(osv_matcher, - {'comment': retype_comment_vvs, - 'snapCPG': 'OpenStackCPGSnap'}), - mock.call.deleteVolumeSet(vvs_matcher), - mock.call.addVolumeToVolumeSet(vvs, osv_matcher), - mock.call.modifyVolume(osv_matcher, - {'action': 6, - 'userCPG': 'CPGNOTUSED', - 'conversionOperation': 1, - 'tuneOperation': 1}), - mock.call.getTask(1) - ] - - mock_client.assert_has_calls(self.standard_login + expected_manage) - mock_client.assert_has_calls( - expected_retype + - self.standard_logout) - self.assertEqual(expected_obj, obj) - - def test_manage_existing_no_volume_type(self): - mock_client = self.setup_driver() - - comment = repr({"display_name": "Foo Volume"}) - new_comment = Comment({ - "type": "OpenStack", - "display_name": "Foo Volume", - "name": "volume-007dbfce-7579-40bc-8f90-a20b3902283e", - "volume_id": "007dbfce-7579-40bc-8f90-a20b3902283e", - }) - volume = {'display_name': None, - 'volume_type': None, - 'volume_type_id': None, - 'id': '007dbfce-7579-40bc-8f90-a20b3902283e'} - - mock_client.getVolume.return_value = {'comment': comment, - 'userCPG': 'testUserCpg0'} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - unm_matcher = common._get_3par_unm_name(self.volume['id']) - osv_matcher = common._get_3par_vol_name(volume['id']) - existing_ref = {'source-name': unm_matcher} - - obj = self.driver.manage_existing(volume, existing_ref) - - expected_obj = {'display_name': 'Foo Volume'} - expected = [ - mock.call.getVolume(existing_ref['source-name']), - mock.call.modifyVolume(existing_ref['source-name'], - {'newName': osv_matcher, - 'comment': new_comment, - # manage_existing() should be setting - # blank snapCPG to the userCPG - 'snapCPG': 'testUserCpg0'}) - ] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_obj, obj) - - volume['display_name'] = 'Test Volume' - - obj = self.driver.manage_existing(volume, existing_ref) - - expected_obj = {'display_name': 'Test Volume'} - expected = [ - mock.call.getVolume(existing_ref['source-name']), - mock.call.modifyVolume(existing_ref['source-name'], - {'newName': osv_matcher, - 'comment': new_comment, - # manage_existing() should be setting - # blank snapCPG to the userCPG - 'snapCPG': 'testUserCpg0'}) - ] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_obj, obj) - - mock_client.getVolume.return_value = {'userCPG': 'testUserCpg0'} - volume['display_name'] = None - common = self.driver._login() - - obj = self.driver.manage_existing(volume, existing_ref) - - expected_obj = {'display_name': None} - expected = [ - mock.call.getVolume(existing_ref['source-name']), - mock.call.modifyVolume(existing_ref['source-name'], - {'newName': osv_matcher, - 'comment': new_comment, - # manage_existing() should be setting - # blank snapCPG to the userCPG - 'snapCPG': 'testUserCpg0'}) - ] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_obj, obj) - - def test_manage_existing_invalid_input(self): - mock_client = self.setup_driver() - - volume = {'display_name': None, - 'volume_type': None, - 'id': '007dbfce-7579-40bc-8f90-a20b3902283e'} - - mock_client.getVolume.side_effect = hpeexceptions.HTTPNotFound('fake') - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - unm_matcher = common._get_3par_unm_name(self.volume['id']) - existing_ref = {'source-name': unm_matcher} - - self.assertRaises(exception.InvalidInput, - self.driver.manage_existing, - volume=volume, - existing_ref=existing_ref) - - expected = [mock.call.getVolume(existing_ref['source-name'])] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_manage_existing_volume_type_exception(self): - mock_client = self.setup_driver() - - comment = repr({"display_name": "Foo Volume"}) - volume = {'display_name': None, - 'volume_type': 'gold', - 'volume_type_id': 'bcfa9fa4-54a0-4340-a3d8-bfcf19aea65e', - 'id': '007dbfce-7579-40bc-8f90-a20b3902283e'} - - mock_client.getVolume.return_value = {'comment': comment} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - unm_matcher = common._get_3par_unm_name(self.volume['id']) - existing_ref = {'source-name': unm_matcher} - - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, - volume=volume, - existing_ref=existing_ref) - - expected = [mock.call.getVolume(existing_ref['source-name'])] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_manage_existing_retype_exception(self, _mock_volume_types): - mock_client = self.setup_driver() - _mock_volume_types.return_value = { - 'name': 'gold', - 'id': 'gold-id', - 'extra_specs': { - 'cpg': HPE3PAR_CPG, - 'snap_cpg': HPE3PAR_CPG_SNAP, - 'vvs_name': self.VVS_NAME, - 'qos': self.QOS, - 'tpvv': True, - 'tdvv': False, - 'volume_type': self.volume_type}} - - volume = {'display_name': None, - 'host': 'stack1@3pariscsi#POOL1', - 'volume_type': 'gold', - 'volume_type_id': 'bcfa9fa4-54a0-4340-a3d8-bfcf19aea65e', - 'id': '007dbfce-7579-40bc-8f90-a20b3902283e'} - - mock_client.getVolume.return_value = self.MANAGE_VOLUME_INFO - mock_client.modifyVolume.return_value = ("anyResponse", {'taskid': 1}) - mock_client.getTask.return_value = self.STATUS_DONE - mock_client.getCPG.side_effect = [ - {'domain': 'domain1'}, - {'domain': 'domain2'}, - {'domain': 'domain3'}, - ] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - unm_matcher = common._get_3par_unm_name(self.volume['id']) - osv_matcher = common._get_3par_vol_name(volume['id']) - - existing_ref = {'source-name': unm_matcher} - - self.assertRaises(exception.Invalid3PARDomain, - self.driver.manage_existing, - volume=volume, - existing_ref=existing_ref) - - expected = [ - - mock.call.getVolume(unm_matcher), - mock.call.modifyVolume( - unm_matcher, { - 'newName': osv_matcher, - 'comment': mock.ANY}), - mock.call.getCPG('POOL1'), - mock.call.getVolume(osv_matcher), - mock.call.getCPG('testUserCpg0'), - mock.call.getCPG('POOL1'), - mock.call.modifyVolume( - osv_matcher, {'newName': unm_matcher, - 'comment': self.MANAGE_VOLUME_INFO - ['comment']}) - ] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_manage_existing_snapshot(self): - mock_client = self.setup_driver() - - new_comment = Comment({ - "display_name": "snap", - "volume_name": self.VOLUME_NAME, - "volume_id": self.VOLUME_ID, - "description": "", - }) - - volume = {'id': self.VOLUME_ID} - - snapshot = { - 'display_name': None, - 'id': self.SNAPSHOT_ID, - 'volume': volume, - } - - mock_client.getVolume.return_value = { - "comment": "{'display_name': 'snap'}", - 'copyOf': self.VOLUME_NAME_3PAR, - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - oss_matcher = common._get_3par_snap_name(snapshot['id']) - ums_matcher = common._get_3par_ums_name(snapshot['id']) - existing_ref = {'source-name': ums_matcher} - expected_obj = {'display_name': 'snap'} - - obj = self.driver.manage_existing_snapshot(snapshot, existing_ref) - - expected = [ - mock.call.getVolume(existing_ref['source-name']), - mock.call.modifyVolume(existing_ref['source-name'], - {'newName': oss_matcher, - 'comment': new_comment}), - ] - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_obj, obj) - - def test_manage_existing_snapshot_invalid_parent(self): - mock_client = self.setup_driver() - - volume = {'id': self.VOLUME_ID} - - snapshot = { - 'display_name': None, - 'id': '007dbfce-7579-40bc-8f90-a20b3902283e', - 'volume': volume, - } - - mock_client.getVolume.return_value = { - "comment": "{'display_name': 'snap'}", - 'copyOf': 'fake-invalid', - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - ums_matcher = common._get_3par_ums_name(snapshot['id']) - existing_ref = {'source-name': ums_matcher} - - self.assertRaises(exception.InvalidInput, - self.driver.manage_existing_snapshot, - snapshot=snapshot, - existing_ref=existing_ref) - - expected = [ - mock.call.getVolume(existing_ref['source-name']), - ] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_manage_existing_snapshot_failed_over_volume(self): - mock_client = self.setup_driver() - - volume = { - 'id': self.VOLUME_ID, - 'replication_status': 'failed-over', - } - - snapshot = { - 'display_name': None, - 'id': '007dbfce-7579-40bc-8f90-a20b3902283e', - 'volume': volume, - } - - mock_client.getVolume.return_value = { - "comment": "{'display_name': 'snap'}", - 'copyOf': self.VOLUME_NAME_3PAR, - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - ums_matcher = common._get_3par_ums_name(snapshot['id']) - existing_ref = {'source-name': ums_matcher} - - self.assertRaises(exception.InvalidInput, - self.driver.manage_existing_snapshot, - snapshot=snapshot, - existing_ref=existing_ref) - - def test_manage_existing_get_size(self): - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'sizeMiB': 2048} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - unm_matcher = common._get_3par_unm_name(self.volume['id']) - volume = {} - existing_ref = {'source-name': unm_matcher} - - size = self.driver.manage_existing_get_size(volume, existing_ref) - - expected_size = 2 - expected = [mock.call.getVolume(existing_ref['source-name'])] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_size, size) - - def test_manage_existing_get_size_invalid_reference(self): - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - volume = {} - existing_ref = {'source-name': self.VOLUME_3PAR_NAME} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - volume=volume, - existing_ref=existing_ref) - - mock_client.assert_has_calls( - self.standard_login + - self.standard_logout) - - existing_ref = {} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - volume=volume, - existing_ref=existing_ref) - - mock_client.assert_has_calls( - self.standard_login + - self.standard_logout) - - def test_manage_existing_get_size_invalid_input(self): - mock_client = self.setup_driver() - mock_client.getVolume.side_effect = hpeexceptions.HTTPNotFound('fake') - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - unm_matcher = common._get_3par_unm_name(self.volume['id']) - volume = {} - existing_ref = {'source-name': unm_matcher} - - self.assertRaises(exception.InvalidInput, - self.driver.manage_existing_get_size, - volume=volume, - existing_ref=existing_ref) - - expected = [mock.call.getVolume(existing_ref['source-name'])] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_manage_existing_snapshot_get_size(self): - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'sizeMiB': 2048} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - ums_matcher = common._get_3par_ums_name(self.snapshot['id']) - snapshot = {} - existing_ref = {'source-name': ums_matcher} - - size = self.driver.manage_existing_snapshot_get_size(snapshot, - existing_ref) - - expected_size = 2 - expected = [mock.call.getVolume(existing_ref['source-name'])] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_size, size) - - def test_manage_existing_snapshot_get_size_invalid_reference(self): - mock_client = self.setup_driver() - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - snapshot = {} - existing_ref = {'source-name': self.SNAPSHOT_3PAR_NAME} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot_get_size, - snapshot=snapshot, - existing_ref=existing_ref) - - mock_client.assert_has_calls( - self.standard_login + - self.standard_logout) - - existing_ref = {} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot_get_size, - snapshot=snapshot, - existing_ref=existing_ref) - - mock_client.assert_has_calls( - self.standard_login + - self.standard_logout) - - def test_manage_existing_snapshot_get_size_invalid_input(self): - mock_client = self.setup_driver() - mock_client.getVolume.side_effect = hpeexceptions.HTTPNotFound('fake') - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - ums_matcher = common._get_3par_ums_name(self.snapshot['id']) - snapshot = {} - existing_ref = {'source-name': ums_matcher} - - self.assertRaises(exception.InvalidInput, - self.driver.manage_existing_snapshot_get_size, - snapshot=snapshot, - existing_ref=existing_ref) - - expected = [mock.call.getVolume(existing_ref['source-name'])] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_unmanage(self): - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - self.driver.unmanage(self.volume) - - osv_matcher = common._get_3par_vol_name(self.volume['id']) - unm_matcher = common._get_3par_unm_name(self.volume['id']) - - expected = [ - mock.call.modifyVolume(osv_matcher, {'newName': unm_matcher}) - ] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_unmanage_snapshot(self): - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - self.driver.unmanage_snapshot(self.snapshot) - - oss_matcher = common._get_3par_snap_name(self.snapshot['id']) - ums_matcher = common._get_3par_ums_name(self.snapshot['id']) - - expected = [ - mock.call.modifyVolume(oss_matcher, {'newName': ums_matcher}) - ] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_unmanage_snapshot_failed_over_volume(self): - mock_client = self.setup_driver() - - volume = {'replication_status': 'failed-over', } - snapshot = {'id': self.SNAPSHOT_ID, - 'display_name': 'fake_snap', - 'volume': volume, } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - self.assertRaises(exception.SnapshotIsBusy, - self.driver.unmanage_snapshot, - snapshot=snapshot) - - def test__safe_hostname(self): - long_hostname = "abc123abc123abc123abc123abc123abc123" - fixed_hostname = "abc123abc123abc123abc123abc123a" - common = hpecommon.HPE3PARCommon(None) - safe_host = common._safe_hostname(long_hostname) - self.assertEqual(fixed_hostname, safe_host) - - def test_create_consistency_group(self): - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - - comment = Comment({ - 'display_name': 'cg_name', - 'consistency_group_id': self.CONSIS_GROUP_ID, - 'description': 'consistency group', - }) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - # create a consistency group - group = self.fake_consistencygroup_object() - self.driver.create_consistencygroup(context.get_admin_context(), - group) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet( - self.CONSIS_GROUP_NAME, - domain=None, - comment=comment)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_create_consistency_group_from_src(self): - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - volume = self.volume - - cgsnap_comment = Comment({ - "consistency_group_id": "6044fedf-c889-4752-900f-2039d247a5df", - "description": "cgsnapshot", - "cgsnapshot_id": "e91c5ed5-daee-4e84-8724-1c9e31e7a1f2", - }) - - cgsnap_optional = ( - {'comment': cgsnap_comment, - 'readOnly': False}) - - cg_comment = Comment({ - 'display_name': 'cg_name', - 'consistency_group_id': self.CONSIS_GROUP_ID, - 'description': 'consistency group'}) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - - # create a consistency group - group = self.fake_consistencygroup_object() - self.driver.create_consistencygroup(context.get_admin_context(), - group) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet( - self.CONSIS_GROUP_NAME, - domain=None, - comment=cg_comment)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # add a volume to the consistency group - self.driver.update_consistencygroup(context.get_admin_context(), - group, - add_volumes=[volume], - remove_volumes=[]) - - expected = [ - mock.call.addVolumeToVolumeSet( - self.CONSIS_GROUP_NAME, - self.VOLUME_NAME_3PAR)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # create a snapshot of the consistency group - cgsnapshot = self.fake_cgsnapshot_object() - self.driver.create_cgsnapshot(context.get_admin_context(), - cgsnapshot, []) - - expected = [ - mock.call.createSnapshotOfVolumeSet( - self.CGSNAPSHOT_BASE_NAME + "-@count@", - self.CONSIS_GROUP_NAME, - optional=cgsnap_optional)] - - # create a consistency group from the cgsnapshot - self.driver.create_consistencygroup_from_src( - context.get_admin_context(), group, - [volume], cgsnapshot=cgsnapshot, - snapshots=[self.snapshot]) - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_create_consistency_group_from_src_cg(self): - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - volume = self.volume - source_volume = self.volume_src_cg - - cgsnap_optional = ( - {'expirationHours': 1}) - - cg_comment = Comment({ - 'display_name': 'cg_name', - 'consistency_group_id': self.CONSIS_GROUP_ID, - 'description': 'consistency group'}) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - group = self.fake_consistencygroup_object() - source_group = self.fake_consistencygroup_object( - cg_id=self.SRC_CONSIS_GROUP_ID) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet( - self.CONSIS_GROUP_NAME, - domain=None, - comment=cg_comment), - mock.call.createSnapshotOfVolumeSet( - mock.ANY, - self.SRC_CONSIS_GROUP_NAME, - optional=cgsnap_optional), - mock.call.copyVolume( - mock.ANY, - self.VOLUME_NAME_3PAR, - HPE3PAR_CPG, - {'snapCPG': HPE3PAR_CPG, 'online': True}), - mock.call.addVolumeToVolumeSet( - self.CONSIS_GROUP_NAME, - self.VOLUME_NAME_3PAR)] - - # Create a consistency group from a source consistency group. - self.driver.create_consistencygroup_from_src( - context.get_admin_context(), group, - [volume], source_cg=source_group, - source_vols=[source_volume]) - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_delete_consistency_group(self): - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - - comment = Comment({ - 'display_name': 'cg_name', - 'consistency_group_id': self.CONSIS_GROUP_ID, - 'description': 'consistency group'}) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - - # create a consistency group - group = self.fake_consistencygroup_object() - self.driver.create_consistencygroup(context.get_admin_context(), - group) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet( - self.CONSIS_GROUP_NAME, - domain=None, - comment=comment)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # remove the consistency group - group.status = fields.ConsistencyGroupStatus.DELETING - self.driver.delete_consistencygroup(context.get_admin_context(), - group, []) - - expected = [ - mock.call.deleteVolumeSet( - self.CONSIS_GROUP_NAME)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_update_consistency_group_add_vol(self): - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - volume = self.volume - - comment = Comment({ - 'display_name': 'cg_name', - 'consistency_group_id': self.CONSIS_GROUP_ID, - 'description': 'consistency group'}) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - - # create a consistency group - group = self.fake_consistencygroup_object() - self.driver.create_consistencygroup(context.get_admin_context(), - group) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet( - self.CONSIS_GROUP_NAME, - domain=None, - comment=comment)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # add a volume to the consistency group - self.driver.update_consistencygroup(context.get_admin_context(), - group, - add_volumes=[volume], - remove_volumes=[]) - - expected = [ - mock.call.addVolumeToVolumeSet( - self.CONSIS_GROUP_NAME, - self.VOLUME_NAME_3PAR)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_update_consistency_group_remove_vol(self): - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - volume = self.volume - - comment = Comment({ - 'display_name': 'cg_name', - 'consistency_group_id': self.CONSIS_GROUP_ID, - 'description': 'consistency group'}) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - - # create a consistency group - group = self.fake_consistencygroup_object() - self.driver.create_consistencygroup(context.get_admin_context(), - group) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet( - self.CONSIS_GROUP_NAME, - domain=None, - comment=comment)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # add a volume to the consistency group - self.driver.update_consistencygroup(context.get_admin_context(), - group, - add_volumes=[volume], - remove_volumes=[]) - - expected = [ - mock.call.addVolumeToVolumeSet( - self.CONSIS_GROUP_NAME, - self.VOLUME_NAME_3PAR)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # remove the volume from the consistency group - self.driver.update_consistencygroup(context.get_admin_context(), - group, - add_volumes=[], - remove_volumes=[volume]) - - expected = [ - mock.call.removeVolumeFromVolumeSet( - self.CONSIS_GROUP_NAME, - self.VOLUME_NAME_3PAR)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_create_cgsnapshot(self): - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - volume = self.volume - - cg_comment = Comment({ - 'display_name': 'cg_name', - 'consistency_group_id': self.CONSIS_GROUP_ID, - 'description': 'consistency group'}) - - cgsnap_comment = Comment({ - "consistency_group_id": "6044fedf-c889-4752-900f-2039d247a5df", - "description": "cgsnapshot", - "cgsnapshot_id": "e91c5ed5-daee-4e84-8724-1c9e31e7a1f2"}) - - cgsnap_optional = ( - {'comment': cgsnap_comment, - 'readOnly': False}) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - - # create a consistency group - group = self.fake_consistencygroup_object() - self.driver.create_consistencygroup(context.get_admin_context(), - group) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet( - self.CONSIS_GROUP_NAME, - domain=None, - comment=cg_comment)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # add a volume to the consistency group - self.driver.update_consistencygroup(context.get_admin_context(), - group, - add_volumes=[volume], - remove_volumes=[]) - - expected = [ - mock.call.addVolumeToVolumeSet( - self.CONSIS_GROUP_NAME, - self.VOLUME_NAME_3PAR)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # create a snapshot of the consistency group - cgsnapshot = self.fake_cgsnapshot_object() - self.driver.create_cgsnapshot(context.get_admin_context(), - cgsnapshot, []) - - expected = [ - mock.call.createSnapshotOfVolumeSet( - self.CGSNAPSHOT_BASE_NAME + "-@count@", - self.CONSIS_GROUP_NAME, - optional=cgsnap_optional)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_delete_cgsnapshot(self): - mock_client = self.setup_driver() - mock_client.getStorageSystemInfo.return_value = {'id': self.CLIENT_ID} - volume = self.volume - cgsnapshot = self.fake_cgsnapshot_object() - - cg_comment = Comment({ - 'display_name': 'cg_name', - 'consistency_group_id': self.CONSIS_GROUP_ID, - 'description': 'consistency group'}) - - cgsnap_comment = Comment({ - "consistency_group_id": "6044fedf-c889-4752-900f-2039d247a5df", - "description": "cgsnapshot", - "cgsnapshot_id": "e91c5ed5-daee-4e84-8724-1c9e31e7a1f2"}) - - cgsnap_optional = {'comment': cgsnap_comment, - 'readOnly': False} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - mock_client.getCPG.return_value = {'domain': None} - - # create a consistency group - group = self.fake_consistencygroup_object() - self.driver.create_consistencygroup(context.get_admin_context(), - group) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.createVolumeSet( - self.CONSIS_GROUP_NAME, - domain=None, - comment=cg_comment)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # add a volume to the consistency group - self.driver.update_consistencygroup(context.get_admin_context(), - group, - add_volumes=[volume], - remove_volumes=[]) - - expected = [ - mock.call.addVolumeToVolumeSet( - self.CONSIS_GROUP_NAME, - self.VOLUME_NAME_3PAR)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - - # create a snapshot of the consistency group - self.driver.create_cgsnapshot(context.get_admin_context(), - cgsnapshot, []) - - expected = [ - mock.call.createSnapshotOfVolumeSet( - self.CGSNAPSHOT_BASE_NAME + "-@count@", - self.CONSIS_GROUP_NAME, - optional=cgsnap_optional)] - - # delete the snapshot of the consistency group - cgsnapshot.status = 'deleting' - self.driver.delete_cgsnapshot(context.get_admin_context(), - cgsnapshot, []) - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_failover_host(self, _mock_volume_types): - # periodic vs. sync is not relevant when conducting a failover. We - # will just use periodic. - conf = self.setup_configuration() - self.replication_targets[0]['replication_mode'] = 'periodic' - conf.replication_device = self.replication_targets - mock_client = self.setup_driver(config=conf) - mock_client.getStorageSystemInfo.return_value = ( - {'id': self.CLIENT_ID}) - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getStorageSystemInfo.return_value = ( - {'id': self.REPLICATION_CLIENT_ID}) - - _mock_volume_types.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True', - 'replication:mode': 'periodic', - 'replication:sync_period': '900', - 'volume_type': self.volume_type_replicated}} - - with mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client, \ - mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_replication_client') as mock_replication_client: - mock_create_client.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - valid_backend_id = ( - self.replication_targets[0]['backend_id']) - invalid_backend_id = 'INVALID' - - volumes = [self.volume_replicated] - # Test invalid secondary target. - self.assertRaises( - exception.InvalidReplicationTarget, - self.driver.failover_host, - context.get_admin_context(), - volumes, - invalid_backend_id) - - # Test no secondary target. - self.assertRaises( - exception.InvalidReplicationTarget, - self.driver.failover_host, - context.get_admin_context(), - volumes, - None) - - # Test a successful failover. - expected_model = (self.REPLICATION_BACKEND_ID, - [{'updates': {'replication_status': - 'failed-over'}, - 'volume_id': self.VOLUME_ID}]) - return_model = self.driver.failover_host( - context.get_admin_context(), - volumes, - valid_backend_id) - expected = [ - mock.call.stopRemoteCopy(self.RCG_3PAR_NAME)] - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_model, return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_replication_failback_ready(self, _mock_volume_types): - # Managed vs. unmanaged and periodic vs. sync are not relevant when - # failing back a volume. - # We will use managed and periodic as the default. - conf = self.setup_configuration() - self.replication_targets[0]['replication_mode'] = 'periodic' - conf.replication_device = self.replication_targets - mock_client = self.setup_driver(config=conf) - mock_client.getStorageSystemInfo.return_value = ( - {'id': self.CLIENT_ID}) - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getStorageSystemInfo.return_value = ( - {'id': self.REPLICATION_CLIENT_ID}) - - _mock_volume_types.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True', - 'replication:mode': 'periodic', - 'replication:sync_period': '900', - 'volume_type': self.volume_type_replicated}} - - with mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client, \ - mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_replication_client') as mock_replication_client: - mock_create_client.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - - # Test a successful fail-back. - volume = self.volume_replicated.copy() - volume['replication_status'] = 'failed-over' - return_model = self.driver.failover_host( - context.get_admin_context(), - [volume], - 'default') - expected_model = (None, - [{'updates': {'replication_status': - 'available'}, - 'volume_id': self.VOLUME_ID}]) - self.assertEqual(expected_model, return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_replication_failback_not_ready(self, _mock_volume_types): - # Managed vs. unmanaged and periodic vs. sync are not relevant when - # failing back a volume. - # We will use managed and periodic as the default. - conf = self.setup_configuration() - self.replication_targets[0]['replication_mode'] = 'periodic' - conf.replication_device = self.replication_targets - mock_client = self.setup_driver(config=conf) - mock_client.getStorageSystemInfo.return_value = ( - {'id': self.CLIENT_ID}) - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getStorageSystemInfo.return_value = ( - {'id': self.REPLICATION_CLIENT_ID}) - - _mock_volume_types.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True', - 'replication:mode': 'periodic', - 'replication:sync_period': '900', - 'volume_type': self.volume_type_replicated}} - - with mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client, \ - mock.patch.object( - hpecommon.HPE3PARCommon, - '_create_replication_client') as mock_replication_client: - mock_create_client.return_value = mock_client - mock_client.getRemoteCopyGroup.side_effect = ( - exception.VolumeBackendAPIException( - "Error: Remote Copy Group not Ready.")) - mock_replication_client.return_value = mock_replicated_client - - # Test an unsuccessful fail-back. - volume = self.volume_replicated.copy() - volume['replication_status'] = 'failed-over' - - self.assertRaises( - exception.InvalidReplicationTarget, - self.driver.failover_host, - context.get_admin_context(), - [volume], - 'default') - - -class TestHPE3PARFCDriver(HPE3PARBaseDriver, test.TestCase): - - properties = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'encrypted': False, - 'target_lun': 90, - 'target_wwn': ['0987654321234', '123456789000987'], - 'target_discovered': True, - 'initiator_target_map': {'123456789012345': - ['0987654321234', '123456789000987'], - '123456789054321': - ['0987654321234', '123456789000987'], - }}} - - def setup_driver(self, config=None, mock_conf=None, wsapi_version=None): - - self.ctxt = context.get_admin_context() - mock_client = self.setup_mock_client( - conf=config, - m_conf=mock_conf, - driver=hpefcdriver.HPE3PARFCDriver) - - if wsapi_version: - mock_client.getWsApiVersion.return_value = ( - wsapi_version) - else: - mock_client.getWsApiVersion.return_value = ( - self.wsapi_version_latest) - - expected = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2)] - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - return mock_client - - def test_initialize_connection(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST, - 'FCPaths': [{'driverVersion': None, - 'firmwareVersion': None, - 'hostSpeed': 0, - 'model': None, - 'portPos': {'cardPort': 1, 'node': 1, - 'slot': 2}, - 'vendor': None, - 'wwn': self.wwn[0]}, - {'driverVersion': None, - 'firmwareVersion': None, - 'hostSpeed': 0, - 'model': None, - 'portPos': {'cardPort': 1, 'node': 0, - 'slot': 2}, - 'vendor': None, - 'wwn': self.wwn[1]}]}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - mock_client.getHostVLUNs.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - [{'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': 90, 'type': 0}]] - - location = ("%(volume_name)s,%(lun_id)s,%(host)s,%(nsp)s" % - {'volume_name': self.VOLUME_3PAR_NAME, - 'lun_id': 90, - 'host': self.FAKE_HOST, - 'nsp': 'something'}) - mock_client.createVLUN.return_value = location - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - result = self.driver.initialize_connection( - self.volume, - self.connector) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(wwns=['123456789012345', - '123456789054321']), - mock.call.getHost(self.FAKE_HOST), - mock.call.getPorts(), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.createVLUN( - self.VOLUME_3PAR_NAME, - auto=True, - hostname=self.FAKE_HOST, - lun=None), - mock.call.getHostVLUNs(self.FAKE_HOST)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - self.assertDictMatch(self.properties, result) - - @mock.patch('cinder.zonemanager.utils.create_lookup_service') - def test_initialize_connection_with_lookup_single_nsp(self, mock_lookup): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - class fake_lookup_object(object): - def get_device_mapping_from_network(self, connector, target_wwns): - fake_map = { - 'FAB_1': { - 'target_port_wwn_list': ['0987654321234'], - 'initiator_port_wwn_list': ['123456789012345'] - } - } - return fake_map - mock_lookup.return_value = fake_lookup_object() - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST, - 'FCPaths': [{'driverVersion': None, - 'firmwareVersion': None, - 'hostSpeed': 0, - 'model': None, - 'portPos': {'cardPort': 1, 'node': 1, - 'slot': 2}, - 'vendor': None, - 'wwn': self.wwn[0]}]}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - mock_client.getHostVLUNs.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - [{'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': 90, 'type': 0, - 'portPos': {'cardPort': 1, 'node': 7, 'slot': 1}, }]] - - location = ("%(volume_name)s,%(lun_id)s,%(host)s,%(nsp)s" % - {'volume_name': self.VOLUME_3PAR_NAME, - 'lun_id': 90, - 'host': self.FAKE_HOST, - 'nsp': 'something'}) - mock_client.createVLUN.return_value = location - - connector = {'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:222', - 'wwpns': [self.wwn[0]], - 'wwnns': ["223456789012345"], - 'host': self.FAKE_HOST} - - expected_properties = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'encrypted': False, - 'target_lun': 90, - 'target_wwn': ['0987654321234'], - 'target_discovered': True, - 'initiator_target_map': {'123456789012345': - ['0987654321234'] - }}} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - result = self.driver.initialize_connection(self.volume, connector) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.ANY, - mock.call.getHost(self.FAKE_HOST), - mock.call.getPorts(), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.getPorts(), - mock.call.createVLUN( - self.VOLUME_3PAR_NAME, - auto=True, - hostname=self.FAKE_HOST, - portPos={'node': 7, 'slot': 1, 'cardPort': 1}, - lun=None), - mock.call.getHostVLUNs(self.FAKE_HOST)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - self.assertDictMatch(expected_properties, result) - - def test_initialize_connection_encrypted(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST, - 'FCPaths': [{'driverVersion': None, - 'firmwareVersion': None, - 'hostSpeed': 0, - 'model': None, - 'portPos': {'cardPort': 1, 'node': 1, - 'slot': 2}, - 'vendor': None, - 'wwn': self.wwn[0]}, - {'driverVersion': None, - 'firmwareVersion': None, - 'hostSpeed': 0, - 'model': None, - 'portPos': {'cardPort': 1, 'node': 0, - 'slot': 2}, - 'vendor': None, - 'wwn': self.wwn[1]}]}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - mock_client.getHostVLUNs.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - [{'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': 90, 'type': 0}]] - - location = ("%(volume_name)s,%(lun_id)s,%(host)s,%(nsp)s" % - {'volume_name': self.VOLUME_3PAR_NAME, - 'lun_id': 90, - 'host': self.FAKE_HOST, - 'nsp': 'something'}) - mock_client.createVLUN.return_value = location - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - result = self.driver.initialize_connection( - self.volume_encrypted, - self.connector) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(wwns=['123456789012345', - '123456789054321']), - mock.call.getHost(self.FAKE_HOST), - mock.call.getPorts(), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.createVLUN( - self.VOLUME_3PAR_NAME, - auto=True, - hostname=self.FAKE_HOST, - lun=None), - mock.call.getHostVLUNs(self.FAKE_HOST)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - expected_properties = self.properties - expected_properties['data']['encrypted'] = True - self.assertDictMatch(expected_properties, result) - - def test_terminate_connection(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - effects = [ - [{'active': True, 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': None, 'type': 0}], - hpeexceptions.HTTPNotFound, - hpeexceptions.HTTPNotFound] - - mock_client.getHostVLUNs.side_effect = effects - - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - expected = [ - mock.call.queryHost(wwns=['123456789012345', '123456789054321']), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.deleteVLUN( - self.VOLUME_3PAR_NAME, - None, - self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.deleteHost(self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.getPorts()] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - conn_info = self.driver.terminate_connection(self.volume, - self.connector) - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertIn('data', conn_info) - self.assertIn('initiator_target_map', conn_info['data']) - mock_client.reset_mock() - - mock_client.getHostVLUNs.side_effect = effects - - # mock some deleteHost exceptions that are handled - delete_with_vlun = hpeexceptions.HTTPConflict( - error={'message': "has exported VLUN"}) - delete_with_hostset = hpeexceptions.HTTPConflict( - error={'message': "host is a member of a set"}) - mock_client.deleteHost = mock.Mock( - side_effect=[delete_with_vlun, delete_with_hostset]) - - conn_info = self.driver.terminate_connection(self.volume, - self.connector) - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - mock_client.getHostVLUNs.side_effect = effects - - conn_info = self.driver.terminate_connection(self.volume, - self.connector) - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - @mock.patch('cinder.zonemanager.utils.create_lookup_service') - def test_terminate_connection_with_lookup(self, mock_lookup): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - class fake_lookup_object(object): - def get_device_mapping_from_network(self, connector, target_wwns): - fake_map = { - 'FAB_1': { - 'target_port_wwn_list': ['0987654321234'], - 'initiator_port_wwn_list': ['123456789012345'] - } - } - return fake_map - mock_lookup.return_value = fake_lookup_object() - mock_client = self.setup_driver() - - effects = [ - [{'active': True, 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': None, 'type': 0}], - hpeexceptions.HTTPNotFound, - hpeexceptions.HTTPNotFound] - - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - mock_client.getHostVLUNs.side_effect = effects - - expected = [ - mock.call.queryHost(wwns=['123456789012345', '123456789054321']), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.deleteVLUN( - self.VOLUME_3PAR_NAME, - None, - self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.deleteHost(self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.getPorts()] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - conn_info = self.driver.terminate_connection(self.volume, - self.connector) - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertIn('data', conn_info) - self.assertIn('initiator_target_map', conn_info['data']) - mock_client.reset_mock() - - mock_client.getHostVLUNs.side_effect = effects - - # mock some deleteHost exceptions that are handled - delete_with_vlun = hpeexceptions.HTTPConflict( - error={'message': "has exported VLUN"}) - delete_with_hostset = hpeexceptions.HTTPConflict( - error={'message': "host is a member of a set"}) - mock_client.deleteHost = mock.Mock( - side_effect=[delete_with_vlun, delete_with_hostset]) - - conn_info = self.driver.terminate_connection(self.volume, - self.connector) - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - mock_client.reset_mock() - mock_client.getHostVLUNs.side_effect = effects - - conn_info = self.driver.terminate_connection(self.volume, - self.connector) - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - def test_terminate_connection_more_vols(self): - mock_client = self.setup_driver() - # mock more than one vlun on the host (don't even try to remove host) - mock_client.getHostVLUNs.return_value = \ - [ - {'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': None, 'type': 0}, - {'active': True, - 'volumeName': 'there-is-another-volume', - 'lun': None, 'type': 0}, - ] - - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - expect_less = [ - mock.call.queryHost(wwns=['123456789012345', '123456789054321']), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.deleteVLUN( - self.VOLUME_3PAR_NAME, - None, - self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST)] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - conn_info = self.driver.terminate_connection(self.volume, - self.connector) - mock_client.assert_has_calls( - self.standard_login + - expect_less + - self.standard_logout) - self.assertNotIn('initiator_target_map', conn_info['data']) - - def test_get_3par_host_from_wwn_iqn(self): - mock_client = self.setup_driver() - mock_client.getHosts.return_value = { - 'name': self.FAKE_HOST, - 'FCPaths': [{'driverVersion': None, - 'firmwareVersion': None, - 'hostSpeed': 0, - 'model': None, - 'portPos': {'cardPort': 1, 'node': 1, - 'slot': 2}, - 'vendor': None, - 'wwn': '123ab6789012345'}]} - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - hostname = mock_client._get_3par_hostname_from_wwn_iqn( - wwns=['123AB6789012345', '123CD6789054321'], - iqns=None) - self.assertIsNotNone(hostname) - - def test_get_volume_stats1(self): - # setup_mock_client drive with the configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.filter_function = FILTER_FUNCTION - config.goodness_function = GOODNESS_FUNCTION - mock_client = self.setup_driver(config=config) - mock_client.getCPG.return_value = self.cpgs[0] - # Purposely left out the Priority Optimization license in - # getStorageSystemInfo to test that QoS_support returns False. - mock_client.getStorageSystemInfo.return_value = { - 'id': self.CLIENT_ID, - 'serialNumber': '1234', - 'licenseInfo': { - 'licenses': [{'name': 'Remote Copy'}, - {'name': 'Thin Provisioning (102400G)'}] - } - } - - # cpg has no limit - mock_client.getCPGAvailableSpace.return_value = { - "capacityEfficiency": {u'compaction': 594.4}, - "rawFreeMiB": 1024.0 * 6, - "usableFreeMiB": 1024.0 * 3 - } - stat_capabilities = { - THROUGHPUT: 0, - BANDWIDTH: 0, - LATENCY: 0, - IO_SIZE: 0, - QUEUE_LENGTH: 0, - AVG_BUSY_PERC: 0 - } - - mock_client.getCPGStatData.return_value = stat_capabilities - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - stats = self.driver.get_volume_stats(True) - const = 0.0009765625 - self.assertEqual('FC', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertTrue(stats['pools'][0]['thin_provisioning_support']) - self.assertTrue(stats['pools'][0]['thick_provisioning_support']) - self.assertFalse(stats['pools'][0]['QoS_support']) - self.assertEqual(86.0, - stats['pools'][0]['provisioned_capacity_gb']) - self.assertEqual(24.0, stats['pools'][0]['total_capacity_gb']) - self.assertEqual(3.0, stats['pools'][0]['free_capacity_gb']) - self.assertEqual(87.5, stats['pools'][0]['capacity_utilization']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertEqual(stat_capabilities[THROUGHPUT], - stats['pools'][0][THROUGHPUT]) - self.assertEqual(stat_capabilities[BANDWIDTH], - stats['pools'][0][BANDWIDTH]) - self.assertEqual(stat_capabilities[LATENCY], - stats['pools'][0][LATENCY]) - self.assertEqual(stat_capabilities[IO_SIZE], - stats['pools'][0][IO_SIZE]) - self.assertEqual(stat_capabilities[QUEUE_LENGTH], - stats['pools'][0][QUEUE_LENGTH]) - self.assertEqual(stat_capabilities[AVG_BUSY_PERC], - stats['pools'][0][AVG_BUSY_PERC]) - - expected = [ - mock.call.getStorageSystemInfo(), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPGStatData(HPE3PAR_CPG, 'daily', '7d'), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2), - mock.call.getCPGStatData(HPE3PAR_CPG2, 'daily', '7d'), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG2)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - stats = self.driver.get_volume_stats(True) - self.assertEqual('FC', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertTrue(stats['pools'][0]['thin_provisioning_support']) - self.assertTrue(stats['pools'][0]['thick_provisioning_support']) - self.assertFalse(stats['pools'][0]['QoS_support']) - self.assertEqual(86.0, - stats['pools'][0]['provisioned_capacity_gb']) - self.assertEqual(24.0, stats['pools'][0]['total_capacity_gb']) - self.assertEqual(3.0, stats['pools'][0]['free_capacity_gb']) - self.assertEqual(87.5, stats['pools'][0]['capacity_utilization']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertEqual(stat_capabilities[THROUGHPUT], - stats['pools'][0][THROUGHPUT]) - self.assertEqual(stat_capabilities[BANDWIDTH], - stats['pools'][0][BANDWIDTH]) - self.assertEqual(stat_capabilities[LATENCY], - stats['pools'][0][LATENCY]) - self.assertEqual(stat_capabilities[IO_SIZE], - stats['pools'][0][IO_SIZE]) - self.assertEqual(stat_capabilities[QUEUE_LENGTH], - stats['pools'][0][QUEUE_LENGTH]) - self.assertEqual(stat_capabilities[AVG_BUSY_PERC], - stats['pools'][0][AVG_BUSY_PERC]) - - cpg2 = self.cpgs[0].copy() - cpg2.update({'SDGrowth': {'limitMiB': 8192}}) - mock_client.getCPG.return_value = cpg2 - - stats = self.driver.get_volume_stats(True) - self.assertEqual('FC', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertTrue(stats['pools'][0]['thin_provisioning_support']) - self.assertTrue(stats['pools'][0]['thick_provisioning_support']) - self.assertFalse(stats['pools'][0]['QoS_support']) - total_capacity_gb = 8192 * const - self.assertEqual(total_capacity_gb, - stats['pools'][0]['total_capacity_gb']) - free_capacity_gb = int( - (8192 - (self.cpgs[0]['UsrUsage']['usedMiB'] + - self.cpgs[0]['SDUsage']['usedMiB'])) * const) - self.assertEqual(free_capacity_gb, - stats['pools'][0]['free_capacity_gb']) - provisioned_capacity_gb = int( - (self.cpgs[0]['UsrUsage']['totalMiB'] + - self.cpgs[0]['SAUsage']['totalMiB'] + - self.cpgs[0]['SDUsage']['totalMiB']) * const) - self.assertEqual(provisioned_capacity_gb, - stats['pools'][0]['provisioned_capacity_gb']) - cap_util = (float(total_capacity_gb - free_capacity_gb) / - float(total_capacity_gb)) * 100 - self.assertEqual(cap_util, - stats['pools'][0]['capacity_utilization']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertEqual(stat_capabilities[THROUGHPUT], - stats['pools'][0][THROUGHPUT]) - self.assertEqual(stat_capabilities[BANDWIDTH], - stats['pools'][0][BANDWIDTH]) - self.assertEqual(stat_capabilities[LATENCY], - stats['pools'][0][LATENCY]) - self.assertEqual(stat_capabilities[IO_SIZE], - stats['pools'][0][IO_SIZE]) - self.assertEqual(stat_capabilities[QUEUE_LENGTH], - stats['pools'][0][QUEUE_LENGTH]) - self.assertEqual(stat_capabilities[AVG_BUSY_PERC], - stats['pools'][0][AVG_BUSY_PERC]) - common.client.deleteCPG(HPE3PAR_CPG) - common.client.createCPG(HPE3PAR_CPG, {}) - - def test_get_volume_stats2(self): - # Testing when the API_VERSION is incompatible with getCPGStatData - srstatld_api_version = 30201200 - pre_srstatld_api_version = srstatld_api_version - 1 - wsapi = {'build': pre_srstatld_api_version} - config = self.setup_configuration() - config.filter_function = FILTER_FUNCTION - config.goodness_function = GOODNESS_FUNCTION - mock_client = self.setup_driver(config=config, wsapi_version=wsapi) - mock_client.getCPG.return_value = self.cpgs[0] - # Purposely left out the Thin Provisioning license in - # getStorageSystemInfo to test that thin_provisioning_support returns - # False. - mock_client.getStorageSystemInfo.return_value = { - 'id': self.CLIENT_ID, - 'serialNumber': '1234', - 'licenseInfo': { - 'licenses': [{'name': 'Remote Copy'}, - {'name': 'Priority Optimization'}] - } - } - - # cpg has no limit - mock_client.getCPGAvailableSpace.return_value = { - "capacityEfficiency": {u'compaction': 594.4}, - "rawFreeMiB": 1024.0 * 6, - "usableFreeMiB": 1024.0 * 3 - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver._login() - - stats = self.driver.get_volume_stats(True) - self.assertEqual('FC', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertFalse(stats['pools'][0]['thin_provisioning_support']) - self.assertTrue(stats['pools'][0]['QoS_support']) - self.assertEqual(24.0, stats['pools'][0]['total_capacity_gb']) - self.assertEqual(3.0, stats['pools'][0]['free_capacity_gb']) - self.assertEqual(87.5, stats['pools'][0]['capacity_utilization']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertIsNone(stats['pools'][0][THROUGHPUT]) - self.assertIsNone(stats['pools'][0][BANDWIDTH]) - self.assertIsNone(stats['pools'][0][LATENCY]) - self.assertIsNone(stats['pools'][0][IO_SIZE]) - self.assertIsNone(stats['pools'][0][QUEUE_LENGTH]) - self.assertIsNone(stats['pools'][0][AVG_BUSY_PERC]) - - expected = [ - mock.call.getStorageSystemInfo(), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG2)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_get_volume_stats3(self): - # Testing when the client version is incompatible with getCPGStatData - # setup_mock_client drive with the configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.filter_function = FILTER_FUNCTION - config.goodness_function = GOODNESS_FUNCTION - mock_client = self.setup_driver(config=config, - wsapi_version=self.wsapi_version_312) - mock_client.getCPG.return_value = self.cpgs[0] - mock_client.getStorageSystemInfo.return_value = { - 'id': self.CLIENT_ID, - 'serialNumber': '1234' - } - - # cpg has no limit - mock_client.getCPGAvailableSpace.return_value = { - "capacityEfficiency": {u'compaction': 594.4}, - "rawFreeMiB": 1024.0 * 6, - "usableFreeMiB": 1024.0 * 3 - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver._login() - - stats = self.driver.get_volume_stats(True) - self.assertEqual('FC', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertEqual(24.0, stats['pools'][0]['total_capacity_gb']) - self.assertEqual(3.0, stats['pools'][0]['free_capacity_gb']) - self.assertEqual(87.5, stats['pools'][0]['capacity_utilization']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertIsNone(stats['pools'][0][THROUGHPUT]) - self.assertIsNone(stats['pools'][0][BANDWIDTH]) - self.assertIsNone(stats['pools'][0][LATENCY]) - self.assertIsNone(stats['pools'][0][IO_SIZE]) - self.assertIsNone(stats['pools'][0][QUEUE_LENGTH]) - self.assertIsNone(stats['pools'][0][AVG_BUSY_PERC]) - - expected = [ - mock.call.getStorageSystemInfo(), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG2)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_create_host(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST, - 'FCPaths': [{'driverVersion': None, - 'firmwareVersion': None, - 'hostSpeed': 0, - 'model': None, - 'portPos': {'cardPort': 1, 'node': 1, - 'slot': 2}, - 'vendor': None, - 'wwn': self.wwn[0]}, - {'driverVersion': None, - 'firmwareVersion': None, - 'hostSpeed': 0, - 'model': None, - 'portPos': {'cardPort': 1, 'node': 0, - 'slot': 2}, - 'vendor': None, - 'wwn': self.wwn[1]}]}] - mock_client.queryHost.return_value = None - mock_client.getVLUN.return_value = {'lun': 186} - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host = self.driver._create_host( - common, - self.volume, - self.connector) - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(wwns=['123456789012345', - '123456789054321']), - mock.call.createHost( - self.FAKE_HOST, - FCWwns=['123456789012345', '123456789054321'], - optional={'domain': None, 'persona': 2}), - mock.call.getHost(self.FAKE_HOST)] - - mock_client.assert_has_calls(expected) - - self.assertEqual(self.FAKE_HOST, host['name']) - - def test_create_invalid_host(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('Host not found.'), { - 'name': 'fakehost.foo', - 'FCPaths': [{'wwn': '123456789012345'}, { - 'wwn': '123456789054321'}]}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': 'fakehost.foo' - }] - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host = self.driver._create_host( - common, - self.volume, - self.connector) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost('fakehost'), - mock.call.queryHost(wwns=['123456789012345', - '123456789054321']), - mock.call.getHost('fakehost.foo')] - - mock_client.assert_has_calls(expected) - - self.assertEqual('fakehost.foo', host['name']) - - def test_create_modify_host(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [{ - 'name': self.FAKE_HOST, 'FCPaths': []}, - {'name': self.FAKE_HOST, - 'FCPaths': [{'wwn': '123456789012345'}, { - 'wwn': '123456789054321'}]}] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host = self.driver._create_host( - common, - self.volume, - self.connector) - # On Python 3, hash is randomized, and so set() is used to get - # the expected order - fcwwns = list(set(('123456789054321', '123456789012345'))) - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost('fakehost'), - mock.call.modifyHost('fakehost', - {'FCWWNs': fcwwns, - 'pathOperation': 1}), - mock.call.getHost('fakehost')] - - mock_client.assert_has_calls(expected) - - self.assertEqual(self.FAKE_HOST, host['name']) - self.assertEqual(2, len(host['FCPaths'])) - - def test_modify_host_with_new_wwn(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - getHost_ret1 = { - 'name': self.FAKE_HOST, - 'FCPaths': [{'wwn': '123456789054321'}]} - getHost_ret2 = { - 'name': self.FAKE_HOST, - 'FCPaths': [{'wwn': '123456789012345'}, - {'wwn': '123456789054321'}]} - mock_client.getHost.side_effect = [getHost_ret1, getHost_ret2] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host = self.driver._create_host( - common, - self.volume, - self.connector) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost('fakehost'), - mock.call.modifyHost( - 'fakehost', { - 'FCWWNs': ['123456789012345'], 'pathOperation': 1}), - mock.call.getHost('fakehost')] - - mock_client.assert_has_calls(expected) - - self.assertEqual(self.FAKE_HOST, host['name']) - self.assertEqual(2, len(host['FCPaths'])) - - def test_modify_host_with_unknown_wwn_and_new_wwn(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - getHost_ret1 = { - 'name': self.FAKE_HOST, - 'FCPaths': [{'wwn': '123456789054321'}, - {'wwn': 'xxxxxxxxxxxxxxx'}]} - getHost_ret2 = { - 'name': self.FAKE_HOST, - 'FCPaths': [{'wwn': '123456789012345'}, - {'wwn': '123456789054321'}, - {'wwn': 'xxxxxxxxxxxxxxx'}]} - mock_client.getHost.side_effect = [getHost_ret1, getHost_ret2] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host = self.driver._create_host( - common, - self.volume, - self.connector) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost('fakehost'), - mock.call.modifyHost( - 'fakehost', { - 'FCWWNs': ['123456789012345'], 'pathOperation': 1}), - mock.call.getHost('fakehost')] - - mock_client.assert_has_calls(expected) - - self.assertEqual(self.FAKE_HOST, host['name']) - self.assertEqual(3, len(host['FCPaths'])) - - -class TestHPE3PARISCSIDriver(HPE3PARBaseDriver, test.TestCase): - - TARGET_IQN = 'iqn.2000-05.com.3pardata:21810002ac00383d' - TARGET_LUN = 186 - - properties = { - 'driver_volume_type': 'iscsi', - 'data': - {'encrypted': False, - 'target_discovered': True, - 'target_iqn': TARGET_IQN, - 'target_lun': TARGET_LUN, - 'target_portal': '1.1.1.2:1234'}} - - multipath_properties = { - 'driver_volume_type': 'iscsi', - 'data': - {'encrypted': False, - 'target_discovered': True, - 'target_iqns': [TARGET_IQN], - 'target_luns': [TARGET_LUN], - 'target_portals': ['1.1.1.2:1234']}} - - def setup_driver(self, config=None, mock_conf=None, wsapi_version=None): - - self.ctxt = context.get_admin_context() - - mock_client = self.setup_mock_client( - conf=config, - m_conf=mock_conf, - driver=hpedriver.HPE3PARISCSIDriver) - - if wsapi_version: - mock_client.getWsApiVersion.return_value = ( - wsapi_version) - else: - mock_client.getWsApiVersion.return_value = ( - self.wsapi_version_latest) - - expected_get_cpgs = [ - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2)] - expected_get_ports = [mock.call.getPorts()] - mock_client.assert_has_calls( - self.standard_login + - expected_get_cpgs + - self.standard_logout + - self.standard_login + - expected_get_ports + - self.standard_logout) - mock_client.reset_mock() - - return mock_client - - def test_initialize_connection(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - mock_client.getHostVLUNs.side_effect = [ - [{'hostname': self.FAKE_HOST, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': self.TARGET_LUN, - 'portPos': {'node': 8, 'slot': 1, 'cardPort': 1}}], - [{'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': self.TARGET_LUN, 'type': 0}]] - - location = ("%(volume_name)s,%(lun_id)s,%(host)s,%(nsp)s" % - {'volume_name': self.VOLUME_3PAR_NAME, - 'lun_id': self.TARGET_LUN, - 'host': self.FAKE_HOST, - 'nsp': 'something'}) - mock_client.createVLUN.return_value = location - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - result = self.driver.initialize_connection( - self.volume, - self.connector) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(iqns=['iqn.1993-08.org.debian:01:222']), - mock.call.getHost(self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - self.assertDictMatch(self.properties, result) - - def test_initialize_connection_multipath(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - mock_client.getHostVLUNs.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - [{'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': self.TARGET_LUN, 'type': 0, - 'portPos': {'node': 8, 'slot': 1, 'cardPort': 1}}]] - - location = ("%(volume_name)s,%(lun_id)s,%(host)s,%(nsp)s" % - {'volume_name': self.VOLUME_3PAR_NAME, - 'lun_id': self.TARGET_LUN, - 'host': self.FAKE_HOST, - 'nsp': 'something'}) - mock_client.createVLUN.return_value = location - - mock_client.getiSCSIPorts.return_value = [{ - 'IPAddr': '1.1.1.2', - 'iSCSIName': self.TARGET_IQN, - }] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - result = self.driver.initialize_connection( - self.volume, - self.connector_multipath_enabled) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(iqns=['iqn.1993-08.org.debian:01:222']), - mock.call.getHost(self.FAKE_HOST), - mock.call.getiSCSIPorts( - state=self.mock_client_conf['PORT_STATE_READY']), - mock.call.getHostVLUNs(self.FAKE_HOST), - mock.call.createVLUN( - self.VOLUME_3PAR_NAME, - auto=True, - hostname=self.FAKE_HOST, - portPos=self.FAKE_ISCSI_PORT['portPos'], - lun=None), - mock.call.getHostVLUNs(self.FAKE_HOST)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - self.assertDictMatch(self.multipath_properties, result) - - def test_initialize_connection_multipath_existing_nsp(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - mock_client.getHostVLUNs.side_effect = [ - [{'hostname': self.FAKE_HOST, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': self.TARGET_LUN, - 'portPos': {'node': 8, 'slot': 1, 'cardPort': 1}}], - [{'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': self.TARGET_LUN, 'type': 0}]] - - mock_client.getiSCSIPorts.return_value = [{ - 'IPAddr': '1.1.1.2', - 'iSCSIName': self.TARGET_IQN, - }] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - result = self.driver.initialize_connection( - self.volume, - self.connector_multipath_enabled) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(iqns=['iqn.1993-08.org.debian:01:222']), - mock.call.getHost(self.FAKE_HOST), - mock.call.getiSCSIPorts( - state=self.mock_client_conf['PORT_STATE_READY']), - mock.call.getHostVLUNs(self.FAKE_HOST)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - self.assertDictMatch(self.multipath_properties, result) - - def test_initialize_connection_encrypted(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': self.FAKE_HOST - }] - } - - mock_client.getHostVLUNs.side_effect = [ - [{'hostname': self.FAKE_HOST, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': self.TARGET_LUN, - 'portPos': {'node': 8, 'slot': 1, 'cardPort': 1}}], - [{'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': self.TARGET_LUN, 'type': 0}]] - - location = ("%(volume_name)s,%(lun_id)s,%(host)s,%(nsp)s" % - {'volume_name': self.VOLUME_3PAR_NAME, - 'lun_id': self.TARGET_LUN, - 'host': self.FAKE_HOST, - 'nsp': 'something'}) - mock_client.createVLUN.return_value = location - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - result = self.driver.initialize_connection( - self.volume_encrypted, - self.connector) - - expected = [ - mock.call.getVolume(self.VOLUME_3PAR_NAME), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(iqns=['iqn.1993-08.org.debian:01:222']), - mock.call.getHost(self.FAKE_HOST), - mock.call.getHostVLUNs(self.FAKE_HOST)] - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - - expected_properties = self.properties - expected_properties['data']['encrypted'] = True - self.assertDictMatch(self.properties, result) - - def test_get_volume_stats(self): - # setup_mock_client drive with the configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.filter_function = FILTER_FUNCTION - config.goodness_function = GOODNESS_FUNCTION - mock_client = self.setup_driver(config=config) - mock_client.getCPG.return_value = self.cpgs[0] - mock_client.getStorageSystemInfo.return_value = { - 'id': self.CLIENT_ID, - 'serialNumber': '1234' - } - # cpg has no limit - mock_client.getCPGAvailableSpace.return_value = { - "capacityEfficiency": {u'compaction': 594.4}, - "rawFreeMiB": 1024.0 * 6, - "usableFreeMiB": 1024.0 * 3 - } - stat_capabilities = { - THROUGHPUT: 0, - BANDWIDTH: 0, - LATENCY: 0, - IO_SIZE: 0, - QUEUE_LENGTH: 0, - AVG_BUSY_PERC: 0 - } - mock_client.getCPGStatData.return_value = stat_capabilities - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - - stats = self.driver.get_volume_stats(True) - const = 0.0009765625 - self.assertEqual('iSCSI', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertTrue(stats['pools'][0]['thin_provisioning_support']) - self.assertTrue(stats['pools'][0]['thick_provisioning_support']) - self.assertEqual(24.0, stats['pools'][0]['total_capacity_gb']) - self.assertEqual(3.0, stats['pools'][0]['free_capacity_gb']) - self.assertEqual(86.0, - stats['pools'][0]['provisioned_capacity_gb']) - self.assertEqual(87.5, stats['pools'][0]['capacity_utilization']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertEqual(stat_capabilities[THROUGHPUT], - stats['pools'][0][THROUGHPUT]) - self.assertEqual(stat_capabilities[BANDWIDTH], - stats['pools'][0][BANDWIDTH]) - self.assertEqual(stat_capabilities[LATENCY], - stats['pools'][0][LATENCY]) - self.assertEqual(stat_capabilities[IO_SIZE], - stats['pools'][0][IO_SIZE]) - self.assertEqual(stat_capabilities[QUEUE_LENGTH], - stats['pools'][0][QUEUE_LENGTH]) - self.assertEqual(stat_capabilities[AVG_BUSY_PERC], - stats['pools'][0][AVG_BUSY_PERC]) - - expected = [ - mock.call.getStorageSystemInfo(), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPGStatData(HPE3PAR_CPG, 'daily', '7d'), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2), - mock.call.getCPGStatData(HPE3PAR_CPG2, 'daily', '7d'), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG2)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - cpg2 = self.cpgs[0].copy() - cpg2.update({'SDGrowth': {'limitMiB': 8192}}) - mock_client.getCPG.return_value = cpg2 - - stats = self.driver.get_volume_stats(True) - self.assertEqual('iSCSI', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertTrue(stats['pools'][0]['thin_provisioning_support']) - self.assertTrue(stats['pools'][0]['thick_provisioning_support']) - total_capacity_gb = 8192 * const - self.assertEqual(total_capacity_gb, - stats['pools'][0]['total_capacity_gb']) - free_capacity_gb = int( - (8192 - (self.cpgs[0]['UsrUsage']['usedMiB'] + - self.cpgs[0]['SDUsage']['usedMiB'])) * const) - self.assertEqual(free_capacity_gb, - stats['pools'][0]['free_capacity_gb']) - cap_util = (float(total_capacity_gb - free_capacity_gb) / - float(total_capacity_gb)) * 100 - self.assertEqual(cap_util, - stats['pools'][0]['capacity_utilization']) - provisioned_capacity_gb = int( - (self.cpgs[0]['UsrUsage']['totalMiB'] + - self.cpgs[0]['SAUsage']['totalMiB'] + - self.cpgs[0]['SDUsage']['totalMiB']) * const) - self.assertEqual(provisioned_capacity_gb, - stats['pools'][0]['provisioned_capacity_gb']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertEqual(stat_capabilities[THROUGHPUT], - stats['pools'][0][THROUGHPUT]) - self.assertEqual(stat_capabilities[BANDWIDTH], - stats['pools'][0][BANDWIDTH]) - self.assertEqual(stat_capabilities[LATENCY], - stats['pools'][0][LATENCY]) - self.assertEqual(stat_capabilities[IO_SIZE], - stats['pools'][0][IO_SIZE]) - self.assertEqual(stat_capabilities[QUEUE_LENGTH], - stats['pools'][0][QUEUE_LENGTH]) - self.assertEqual(stat_capabilities[AVG_BUSY_PERC], - stats['pools'][0][AVG_BUSY_PERC]) - - def test_get_volume_stats2(self): - # Testing when the API_VERSION is incompatible with getCPGStatData - srstatld_api_version = 30201200 - pre_srstatld_api_version = srstatld_api_version - 1 - wsapi = {'build': pre_srstatld_api_version} - config = self.setup_configuration() - config.filter_function = FILTER_FUNCTION - config.goodness_function = GOODNESS_FUNCTION - mock_client = self.setup_driver(config=config, wsapi_version=wsapi) - mock_client.getCPG.return_value = self.cpgs[0] - mock_client.getStorageSystemInfo.return_value = { - 'id': self.CLIENT_ID, - 'serialNumber': '1234' - } - - # cpg has no limit - mock_client.getCPGAvailableSpace.return_value = { - "capacityEfficiency": {u'compaction': 594.4}, - "rawFreeMiB": 1024.0 * 6, - "usableFreeMiB": 1024.0 * 3 - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver._login() - - stats = self.driver.get_volume_stats(True) - self.assertEqual('iSCSI', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertEqual(24.0, stats['pools'][0]['total_capacity_gb']) - self.assertEqual(3.0, stats['pools'][0]['free_capacity_gb']) - self.assertEqual(87.5, stats['pools'][0]['capacity_utilization']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertIsNone(stats['pools'][0][THROUGHPUT]) - self.assertIsNone(stats['pools'][0][BANDWIDTH]) - self.assertIsNone(stats['pools'][0][LATENCY]) - self.assertIsNone(stats['pools'][0][IO_SIZE]) - self.assertIsNone(stats['pools'][0][QUEUE_LENGTH]) - self.assertIsNone(stats['pools'][0][AVG_BUSY_PERC]) - - expected = [ - mock.call.getStorageSystemInfo(), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG2)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_get_volume_stats3(self): - # Testing when the client version is incompatible with getCPGStatData - # setup_mock_client drive with the configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.filter_function = FILTER_FUNCTION - config.goodness_function = GOODNESS_FUNCTION - mock_client = self.setup_driver(config=config, - wsapi_version=self.wsapi_version_312) - mock_client.getCPG.return_value = self.cpgs[0] - mock_client.getStorageSystemInfo.return_value = { - 'id': self.CLIENT_ID, - 'serialNumber': '1234' - } - - # cpg has no limit - mock_client.getCPGAvailableSpace.return_value = { - "capacityEfficiency": {u'compaction': 594.4}, - "rawFreeMiB": 1024.0 * 6, - "usableFreeMiB": 1024.0 * 3 - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - self.driver._login() - - stats = self.driver.get_volume_stats(True) - self.assertEqual('iSCSI', stats['storage_protocol']) - self.assertEqual('12345', stats['array_id']) - self.assertEqual(24.0, stats['pools'][0]['total_capacity_gb']) - self.assertEqual(3.0, stats['pools'][0]['free_capacity_gb']) - self.assertEqual(87.5, stats['pools'][0]['capacity_utilization']) - self.assertEqual(3, stats['pools'][0]['total_volumes']) - self.assertEqual(GOODNESS_FUNCTION, - stats['pools'][0]['goodness_function']) - self.assertEqual(FILTER_FUNCTION, - stats['pools'][0]['filter_function']) - self.assertIsNone(stats['pools'][0][THROUGHPUT]) - self.assertIsNone(stats['pools'][0][BANDWIDTH]) - self.assertIsNone(stats['pools'][0][LATENCY]) - self.assertIsNone(stats['pools'][0][IO_SIZE]) - self.assertIsNone(stats['pools'][0][QUEUE_LENGTH]) - self.assertIsNone(stats['pools'][0][AVG_BUSY_PERC]) - - expected = [ - mock.call.getStorageSystemInfo(), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG), - mock.call.getCPG(HPE3PAR_CPG2), - mock.call.getCPGAvailableSpace(HPE3PAR_CPG2)] - - mock_client.assert_has_calls( - self.get_id_login + - self.standard_logout + - self.standard_login + - expected + - self.standard_logout) - - def test_create_host(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST}] - mock_client.queryHost.return_value = None - mock_client.getVLUN.return_value = {'lun': self.TARGET_LUN} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host, auth_username, auth_password = self.driver._create_host( - common, self.volume, self.connector) - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(iqns=['iqn.1993-08.org.debian:01:222']), - mock.call.createHost( - self.FAKE_HOST, - optional={'domain': None, 'persona': 2}, - iscsiNames=['iqn.1993-08.org.debian:01:222']), - mock.call.getHost(self.FAKE_HOST)] - - mock_client.assert_has_calls(expected) - - self.assertEqual(self.FAKE_HOST, host['name']) - self.assertIsNone(auth_username) - self.assertIsNone(auth_password) - - def test_create_host_chap_enabled(self): - # setup_mock_client drive with CHAP enabled configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.hpe3par_iscsi_chap_enabled = True - mock_client = self.setup_driver(config=config) - - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('fake'), - {'name': self.FAKE_HOST}] - mock_client.queryHost.return_value = None - mock_client.getVLUN.return_value = {'lun': self.TARGET_LUN} - - expected_mod_request = { - 'chapOperation': mock_client.HOST_EDIT_ADD, - 'chapOperationMode': mock_client.CHAP_INITIATOR, - 'chapName': 'test-user', - 'chapSecret': 'test-pass' - } - - def get_side_effect(*args): - data = {'value': None} - if args[1] == CHAP_USER_KEY: - data['value'] = 'test-user' - elif args[1] == CHAP_PASS_KEY: - data['value'] = 'test-pass' - return data - - mock_client.getVolumeMetaData.side_effect = get_side_effect - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host, auth_username, auth_password = self.driver._create_host( - common, self.volume, self.connector) - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_USER_KEY), - mock.call.getVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(iqns=['iqn.1993-08.org.debian:01:222']), - mock.call.createHost( - self.FAKE_HOST, - optional={'domain': None, 'persona': 2}, - iscsiNames=['iqn.1993-08.org.debian:01:222']), - mock.call.modifyHost( - 'fakehost', - expected_mod_request), - mock.call.getHost(self.FAKE_HOST) - ] - - mock_client.assert_has_calls(expected) - - self.assertEqual(self.FAKE_HOST, host['name']) - self.assertEqual('test-user', auth_username) - self.assertEqual('test-pass', auth_password) - - def test_create_invalid_host(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('Host not found.'), - {'name': 'fakehost.foo'}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': 'fakehost.foo' - }] - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host, auth_username, auth_password = self.driver._create_host( - common, self.volume, self.connector) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(iqns=['iqn.1993-08.org.debian:01:222']), - mock.call.getHost('fakehost.foo')] - - mock_client.assert_has_calls(expected) - - self.assertEqual('fakehost.foo', host['name']) - self.assertIsNone(auth_username) - self.assertIsNone(auth_password) - - def test_create_invalid_host_chap_enabled(self): - # setup_mock_client drive with CHAP enabled configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.hpe3par_iscsi_chap_enabled = True - mock_client = self.setup_driver(config=config) - - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - hpeexceptions.HTTPNotFound('Host not found.'), - {'name': 'fakehost.foo'}] - mock_client.queryHost.return_value = { - 'members': [{ - 'name': 'fakehost.foo' - }] - } - - def get_side_effect(*args): - data = {'value': None} - if args[1] == CHAP_USER_KEY: - data['value'] = 'test-user' - elif args[1] == CHAP_PASS_KEY: - data['value'] = 'test-pass' - return data - - mock_client.getVolumeMetaData.side_effect = get_side_effect - - expected_mod_request = { - 'chapOperation': mock_client.HOST_EDIT_ADD, - 'chapOperationMode': mock_client.CHAP_INITIATOR, - 'chapName': 'test-user', - 'chapSecret': 'test-pass' - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host, auth_username, auth_password = self.driver._create_host( - common, self.volume, self.connector) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_USER_KEY), - mock.call.getVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY), - mock.call.getHost(self.FAKE_HOST), - mock.call.queryHost(iqns=['iqn.1993-08.org.debian:01:222']), - mock.call.modifyHost( - 'fakehost.foo', - expected_mod_request), - mock.call.getHost('fakehost.foo') - ] - - mock_client.assert_has_calls(expected) - - self.assertEqual('fakehost.foo', host['name']) - self.assertEqual('test-user', auth_username) - self.assertEqual('test-pass', auth_password) - - def test_create_modify_host(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - {'name': self.FAKE_HOST, 'FCPaths': []}, - {'name': self.FAKE_HOST, - 'FCPaths': [{'wwn': '123456789012345'}, - {'wwn': '123456789054321'}]}] - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host, auth_username, auth_password = self.driver._create_host( - common, self.volume, self.connector) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getHost(self.FAKE_HOST), - mock.call.modifyHost( - self.FAKE_HOST, - {'pathOperation': 1, - 'iSCSINames': ['iqn.1993-08.org.debian:01:222']}), - mock.call.getHost(self.FAKE_HOST)] - - mock_client.assert_has_calls(expected) - - self.assertEqual(self.FAKE_HOST, host['name']) - self.assertIsNone(auth_username) - self.assertIsNone(auth_password) - self.assertEqual(2, len(host['FCPaths'])) - - def test_create_modify_host_chap_enabled(self): - # setup_mock_client drive with CHAP enabled configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.hpe3par_iscsi_chap_enabled = True - mock_client = self.setup_driver(config=config) - - mock_client.getVolume.return_value = {'userCPG': HPE3PAR_CPG} - mock_client.getCPG.return_value = {} - mock_client.getHost.side_effect = [ - {'name': self.FAKE_HOST, 'FCPaths': []}, - {'name': self.FAKE_HOST, - 'FCPaths': [{'wwn': '123456789012345'}, - {'wwn': '123456789054321'}]}] - - def get_side_effect(*args): - data = {'value': None} - if args[1] == CHAP_USER_KEY: - data['value'] = 'test-user' - elif args[1] == CHAP_PASS_KEY: - data['value'] = 'test-pass' - return data - - mock_client.getVolumeMetaData.side_effect = get_side_effect - - expected_mod_request = { - 'chapOperation': mock_client.HOST_EDIT_ADD, - 'chapOperationMode': mock_client.CHAP_INITIATOR, - 'chapName': 'test-user', - 'chapSecret': 'test-pass' - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - host, auth_username, auth_password = self.driver._create_host( - common, self.volume, self.connector) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getCPG(HPE3PAR_CPG), - mock.call.getVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_USER_KEY), - mock.call.getVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY), - mock.call.getHost(self.FAKE_HOST), - mock.call.modifyHost( - self.FAKE_HOST, - {'pathOperation': 1, - 'iSCSINames': ['iqn.1993-08.org.debian:01:222']}), - mock.call.modifyHost( - self.FAKE_HOST, - expected_mod_request - ), - mock.call.getHost(self.FAKE_HOST)] - - mock_client.assert_has_calls(expected) - - self.assertEqual(self.FAKE_HOST, host['name']) - self.assertEqual('test-user', auth_username) - self.assertEqual('test-pass', auth_password) - self.assertEqual(2, len(host['FCPaths'])) - - def test_get_least_used_nsp_for_host_single(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - - # Setup two ISCSI IPs - conf = self.setup_configuration() - conf.hpe3par_iscsi_ips = ["10.10.220.253"] - mock_client = self.setup_driver(config=conf) - - mock_client.getPorts.return_value = PORTS_RET - mock_client.getVLUNs.return_value = VLUNS1_RET - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - self.driver.initialize_iscsi_ports(common) - - nsp = self.driver._get_least_used_nsp_for_host(common, 'newhost') - self.assertEqual("1:8:1", nsp) - - def test_get_least_used_nsp_for_host_new(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - - # Setup two ISCSI IPs - conf = self.setup_configuration() - conf.hpe3par_iscsi_ips = ["10.10.220.252", "10.10.220.253"] - mock_client = self.setup_driver(config=conf) - - mock_client.getPorts.return_value = PORTS_RET - mock_client.getVLUNs.return_value = VLUNS1_RET - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - self.driver.initialize_iscsi_ports(common) - - # Host 'newhost' does not yet have any iscsi paths, - # so the 'least used' is returned - nsp = self.driver._get_least_used_nsp_for_host(common, 'newhost') - self.assertEqual("1:8:2", nsp) - - def test_get_least_used_nsp_for_host_reuse(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - - # Setup two ISCSI IPs - conf = self.setup_configuration() - conf.hpe3par_iscsi_ips = ["10.10.220.252", "10.10.220.253"] - mock_client = self.setup_driver(config=conf) - - mock_client.getPorts.return_value = PORTS_RET - mock_client.getVLUNs.return_value = VLUNS1_RET - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - self.driver.initialize_iscsi_ports(common) - - # hosts 'foo' and 'bar' already have active iscsi paths - # the same one should be used - nsp = self.driver._get_least_used_nsp_for_host(common, 'foo') - self.assertEqual("1:8:2", nsp) - - nsp = self.driver._get_least_used_nsp_for_host(common, 'bar') - self.assertEqual("1:8:1", nsp) - - def test_get_least_used_nps_for_host_fc(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - mock_client.getPorts.return_value = PORTS1_RET - mock_client.getVLUNs.return_value = VLUNS5_RET - - # Setup two ISCSI IPs - iscsi_ips = ["10.10.220.252", "10.10.220.253"] - self.driver.configuration.hpe3par_iscsi_ips = iscsi_ips - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - self.driver.initialize_iscsi_ports(common) - - nsp = self.driver._get_least_used_nsp_for_host(common, 'newhost') - self.assertNotEqual("0:6:3", nsp) - self.assertEqual("1:8:1", nsp) - - def test_invalid_iscsi_ip(self): - config = self.setup_configuration() - config.hpe3par_iscsi_ips = ['10.10.220.250', '10.10.220.251'] - config.iscsi_ip_address = '10.10.10.10' - mock_conf = { - 'getPorts.return_value': { - 'members': [ - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 2}, - 'protocol': 2, - 'IPAddr': '10.10.220.252', - 'linkState': 4, - 'device': [], - 'iSCSIName': self.TARGET_IQN, - 'mode': 2, - 'HWAddr': '2C27D75375D2', - 'type': 8}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, - 'protocol': 2, - 'IPAddr': '10.10.220.253', - 'linkState': 4, - 'device': [], - 'iSCSIName': self.TARGET_IQN, - 'mode': 2, - 'HWAddr': '2C27D75375D6', - 'type': 8}]}} - - # no valid ip addr should be configured. - self.assertRaises(exception.InvalidInput, - self.setup_driver, - config=config, - mock_conf=mock_conf) - - def test_get_least_used_nsp(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - ports = [ - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 2}, 'active': True}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, 'active': True}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 2}, 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 2}, 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, 'active': True}] - mock_client.getVLUNs.return_value = {'members': ports} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - # in use count - vluns = common.client.getVLUNs() - nsp = self.driver._get_least_used_nsp(common, vluns['members'], - ['0:2:1', '1:8:1']) - self.assertEqual('1:8:1', nsp) - - ports = [ - {'portPos': {'node': 1, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 1, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 1, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 1, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}] - - mock_client.getVLUNs.return_value = {'members': ports} - - # in use count - common = self.driver._login() - vluns = common.client.getVLUNs() - nsp = self.driver._get_least_used_nsp(common, vluns['members'], - ['0:2:1', '1:2:1']) - self.assertEqual('1:2:1', nsp) - - ports = [ - {'portPos': {'node': 1, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 1, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 1, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 1, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}, - {'portPos': {'node': 0, 'slot': 2, 'cardPort': 1}, - 'active': True}] - - mock_client.getVLUNs.return_value = {'members': ports} - - # in use count - common = self.driver._login() - vluns = common.client.getVLUNs() - nsp = self.driver._get_least_used_nsp(common, vluns['members'], - ['1:1:1', '1:2:1']) - self.assertEqual('1:1:1', nsp) - - def test_set_3par_chaps(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - expected = [] - self.driver._set_3par_chaps( - common, 'test-host', 'test-vol', 'test-host', 'pass') - mock_client.assert_has_calls(expected) - - # setup_mock_client drive with CHAP enabled configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.hpe3par_iscsi_chap_enabled = True - mock_client = self.setup_driver(config=config) - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - expected_mod_request = { - 'chapOperation': mock_client.HOST_EDIT_ADD, - 'chapOperationMode': mock_client.CHAP_INITIATOR, - 'chapName': 'test-host', - 'chapSecret': 'fake' - } - - expected = [ - mock.call.modifyHost('test-host', expected_mod_request) - ] - self.driver._set_3par_chaps( - common, 'test-host', 'test-vol', 'test-host', 'fake') - mock_client.assert_has_calls(expected) - - @mock.patch('cinder.volume.utils.generate_password') - def test_do_export(self, mock_utils): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - volume = {'host': 'test-host@3pariscsi', - 'id': 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7'} - mock_utils.return_value = 'random-pass' - mock_client.getHostVLUNs.return_value = [ - {'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': None, 'type': 0, - 'remoteName': 'iqn.1993-08.org.debian:01:222'} - ] - mock_client.getHost.return_value = { - 'name': 'osv-0DM4qZEVSKON-DXN-NwVpw', - 'initiatorChapEnabled': True - } - mock_client.getVolumeMetaData.return_value = { - 'value': 'random-pass' - } - - expected = [] - expected_model = {'provider_auth': None} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - model = self.driver._do_export(common, volume) - - mock_client.assert_has_calls(expected) - self.assertEqual(expected_model, model) - - mock_client.reset_mock() - - # setup_mock_client drive with CHAP enabled configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.hpe3par_iscsi_chap_enabled = True - mock_client = self.setup_driver(config=config) - - volume = {'host': 'test-host@3pariscsi', - 'id': 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7'} - mock_utils.return_value = 'random-pass' - mock_client.getHostVLUNs.return_value = [ - {'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': None, 'type': 0, - 'remoteName': 'iqn.1993-08.org.debian:01:222'} - ] - mock_client.getHost.return_value = { - 'name': 'osv-0DM4qZEVSKON-DXN-NwVpw', - 'initiatorChapEnabled': True - } - mock_client.getVolumeMetaData.return_value = { - 'value': 'random-pass' - } - - expected = [ - mock.call.getHostVLUNs('test-host'), - mock.call.getHost('test-host'), - mock.call.getVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY), - mock.call.setVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_USER_KEY, 'test-host'), - mock.call.setVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY, 'random-pass') - ] - expected_model = {'provider_auth': 'CHAP test-host random-pass'} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - model = self.driver._do_export(common, volume) - mock_client.assert_has_calls(expected) - self.assertEqual(expected_model, model) - - @mock.patch('cinder.volume.utils.generate_password') - def test_do_export_host_not_found(self, mock_utils): - # setup_mock_client drive with CHAP enabled configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.hpe3par_iscsi_chap_enabled = True - mock_client = self.setup_driver(config=config) - - volume = {'host': 'test-host@3pariscsi', - 'id': 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7'} - mock_utils.return_value = "random-pass" - mock_client.getHostVLUNs.side_effect = hpeexceptions.HTTPNotFound( - 'fake') - - mock_client.getVolumeMetaData.return_value = { - 'value': 'random-pass' - } - - expected = [ - mock.call.getHostVLUNs('test-host'), - mock.call.setVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_USER_KEY, 'test-host'), - mock.call.setVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY, 'random-pass') - ] - expected_model = {'provider_auth': 'CHAP test-host random-pass'} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - model = self.driver._do_export(common, volume) - mock_client.assert_has_calls(expected) - self.assertEqual(expected_model, model) - - @mock.patch('cinder.volume.utils.generate_password') - def test_do_export_host_chap_disabled(self, mock_utils): - # setup_mock_client drive with CHAP enabled configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.hpe3par_iscsi_chap_enabled = True - mock_client = self.setup_driver(config=config) - - volume = {'host': 'test-host@3pariscsi', - 'id': 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7'} - mock_utils.return_value = 'random-pass' - mock_client.getHostVLUNs.return_value = [ - {'active': True, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': None, 'type': 0, - 'remoteName': 'iqn.1993-08.org.debian:01:222'} - ] - mock_client.getHost.return_value = { - 'name': 'fake-host', - 'initiatorChapEnabled': False - } - mock_client.getVolumeMetaData.return_value = { - 'value': 'random-pass' - } - - expected = [ - mock.call.getHostVLUNs('test-host'), - mock.call.getHost('test-host'), - mock.call.getVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY), - mock.call.setVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_USER_KEY, 'test-host'), - mock.call.setVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY, 'random-pass') - ] - expected_model = {'provider_auth': 'CHAP test-host random-pass'} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - model = self.driver._do_export(common, volume) - mock_client.assert_has_calls(expected) - self.assertEqual(expected_model, model) - - @mock.patch('cinder.volume.utils.generate_password') - def test_do_export_no_active_vluns(self, mock_utils): - # setup_mock_client drive with CHAP enabled configuration - # and return the mock HTTP 3PAR client - config = self.setup_configuration() - config.hpe3par_iscsi_chap_enabled = True - mock_client = self.setup_driver(config=config) - - volume = {'host': 'test-host@3pariscsi', - 'id': 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7'} - mock_utils.return_value = "random-pass" - mock_client.getHostVLUNs.return_value = [ - {'active': False, - 'volumeName': self.VOLUME_3PAR_NAME, - 'lun': None, 'type': 0, - 'remoteName': 'iqn.1993-08.org.debian:01:222'} - ] - mock_client.getHost.return_value = { - 'name': 'fake-host', - 'initiatorChapEnabled': True - } - mock_client.getVolumeMetaData.return_value = { - 'value': 'random-pass' - } - - expected = [ - mock.call.getHostVLUNs('test-host'), - mock.call.getHost('test-host'), - mock.call.setVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_USER_KEY, 'test-host'), - mock.call.setVolumeMetaData( - 'osv-0DM4qZEVSKON-DXN-NwVpw', CHAP_PASS_KEY, 'random-pass') - ] - expected_model = {'provider_auth': 'CHAP test-host random-pass'} - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - model = self.driver._do_export(common, volume) - mock_client.assert_has_calls(expected) - self.assertEqual(expected_model, model) - - def test_ensure_export(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - volume = {'host': 'test-host@3pariscsi', - 'id': 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7'} - - mock_client.getAllVolumeMetaData.return_value = { - 'total': 0, - 'members': [] - } - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - model = self.driver.ensure_export(None, volume) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getAllVolumeMetaData('osv-0DM4qZEVSKON-DXN-NwVpw') - ] - - expected_model = {'provider_auth': None} - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_model, model) - - mock_client.getAllVolumeMetaData.return_value = { - 'total': 2, - 'members': [ - { - 'creationTimeSec': 1406074222, - 'value': 'fake-host', - 'key': CHAP_USER_KEY, - 'creationTime8601': '2014-07-22T17:10:22-07:00' - }, - { - 'creationTimeSec': 1406074222, - 'value': 'random-pass', - 'key': CHAP_PASS_KEY, - 'creationTime8601': '2014-07-22T17:10:22-07:00' - } - ] - } - - model = self.driver.ensure_export(None, volume) - - expected = [ - mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw'), - mock.call.getAllVolumeMetaData('osv-0DM4qZEVSKON-DXN-NwVpw') - ] - - expected_model = {'provider_auth': "CHAP fake-host random-pass"} - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_model, model) - - def test_ensure_export_missing_volume(self): - # setup_mock_client drive with default configuration - # and return the mock HTTP 3PAR client - mock_client = self.setup_driver() - - volume = {'host': 'test-host@3pariscsi', - 'id': 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7'} - - mock_client.getVolume.side_effect = hpeexceptions.HTTPNotFound( - 'fake') - - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - model = self.driver.ensure_export(None, volume) - - expected = [mock.call.getVolume('osv-0DM4qZEVSKON-DXN-NwVpw')] - - expected_model = None - - mock_client.assert_has_calls( - self.standard_login + - expected + - self.standard_logout) - self.assertEqual(expected_model, model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_get_volume_settings_default_pool(self, _mock_volume_types): - _mock_volume_types.return_value = { - 'name': 'gold', - 'id': 'gold-id', - 'extra_specs': {}} - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - volume = {'host': 'test-host@3pariscsi#pool_foo', - 'id': 'd03338a9-9115-48a3-8dfc-35cdfcdc15a7'} - pool = volume_utils.extract_host(volume['host'], 'pool') - model = common.get_volume_settings_from_type_id('gold-id', pool) - self.assertEqual('pool_foo', model['cpg']) - - def test_get_model_update(self): - mock_client = self.setup_driver() - with mock.patch.object(hpecommon.HPE3PARCommon, - '_create_client') as mock_create_client: - mock_create_client.return_value = mock_client - common = self.driver._login() - - model_update = common._get_model_update('xxx@yyy#zzz', 'CPG') - self.assertEqual({'host': 'xxx@yyy#CPG'}, model_update) - -VLUNS5_RET = ({'members': - [{'portPos': {'node': 0, 'slot': 8, 'cardPort': 2}, - 'active': True}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, - 'active': True}]}) - -PORTS_RET = ({'members': - [{'portPos': {'node': 1, 'slot': 8, 'cardPort': 2}, - 'protocol': 2, - 'IPAddr': '10.10.220.252', - 'linkState': 4, - 'device': [], - 'iSCSIName': 'iqn.2000-05.com.3pardata:21820002ac00383d', - 'mode': 2, - 'HWAddr': '2C27D75375D2', - 'type': 8}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, - 'protocol': 2, - 'IPAddr': '10.10.220.253', - 'linkState': 4, - 'device': [], - 'iSCSIName': 'iqn.2000-05.com.3pardata:21810002ac00383d', - 'mode': 2, - 'HWAddr': '2C27D75375D6', - 'type': 8}]}) - -VLUNS1_RET = ({'members': - [{'portPos': {'node': 1, 'slot': 8, 'cardPort': 2}, - 'hostname': 'foo', 'active': True}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, - 'hostname': 'bar', 'active': True}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, - 'hostname': 'bar', 'active': True}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, - 'hostname': 'bar', 'active': True}]}) - -PORTS1_RET = ({'members': - [{'portPos': {'node': 0, 'slot': 8, 'cardPort': 2}, - 'protocol': 2, - 'IPAddr': '10.10.120.252', - 'linkState': 4, - 'device': [], - 'iSCSIName': 'iqn.2000-05.com.3pardata:21820002ac00383d', - 'mode': 2, - 'HWAddr': '2C27D75375D2', - 'type': 8}, - {'portPos': {'node': 1, 'slot': 8, 'cardPort': 1}, - 'protocol': 2, - 'IPAddr': '10.10.220.253', - 'linkState': 4, - 'device': [], - 'iSCSIName': 'iqn.2000-05.com.3pardata:21810002ac00383d', - 'mode': 2, - 'HWAddr': '2C27D75375D6', - 'type': 8}, - {'portWWN': '20210002AC00383D', - 'protocol': 1, - 'linkState': 4, - 'mode': 2, - 'device': ['cage2'], - 'nodeWWN': '20210002AC00383D', - 'type': 2, - 'portPos': {'node': 0, 'slot': 6, 'cardPort': 3}}]}) diff --git a/cinder/tests/unit/test_hpe_xp_fc.py b/cinder/tests/unit/test_hpe_xp_fc.py deleted file mode 100644 index a1b243c52..000000000 --- a/cinder/tests/unit/test_hpe_xp_fc.py +++ /dev/null @@ -1,801 +0,0 @@ -# Copyright (C) 2015, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import mock - -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.volume import configuration as conf -from cinder.volume import driver -from cinder.volume.drivers.hpe import hpe_xp_fc -from cinder.volume.drivers.hpe import hpe_xp_opts - -from oslo_utils import importutils - -NORMAL_LDEV_TYPE = 'Normal' -POOL_INFO = {'30': {'total_gb': 'infinite', 'free_gb': 'infinite'}} -EXISTING_POOL_REF = { - '101': {'size': 128} -} - - -class HPEXPFakeCommon(object): - """Fake HPEXP Common.""" - - def __init__(self, conf, storage_protocol, **kwargs): - self.conf = conf - self.volumes = {} - self.snapshots = {} - self._stats = {} - self.POOL_SIZE = 1000 - self.LDEV_MAX = 1024 - - self.driver_info = { - 'hba_id': 'wwpns', - 'hba_id_type': 'World Wide Name', - 'msg_id': {'target': 308}, - 'volume_backend_name': 'HPEXPFC', - 'volume_opts': hpe_xp_opts.FC_VOLUME_OPTS, - 'volume_type': 'fibre_channel', - } - - self.storage_info = { - 'protocol': storage_protocol, - 'pool_id': None, - 'ldev_range': None, - 'ports': [], - 'compute_ports': [], - 'wwns': {}, - 'output_first': True - } - - def create_volume(self, volume): - if volume['size'] > self.POOL_SIZE: - raise exception.VolumeBackendAPIException( - data='The volume size (%s) exceeds the pool size (%s).' % - (volume['size'], self.POOL_SIZE)) - - newldev = self._available_ldev() - self.volumes[newldev] = volume - - return { - 'provider_location': newldev, - 'metadata': { - 'ldev': newldev, - 'type': NORMAL_LDEV_TYPE - } - } - - def _available_ldev(self): - for i in range(1, self.LDEV_MAX): - if self.volume_exists({'provider_location': str(i)}) is False: - return str(i) - - raise exception.VolumeBackendAPIException( - data='Failed to get an available logical device.') - - def volume_exists(self, volume): - return self.volumes.get(volume['provider_location'], None) is not None - - def delete_volume(self, volume): - vol = self.volumes.get(volume['provider_location'], None) - if vol is not None: - if vol.get('is_busy') is True: - raise exception.VolumeIsBusy(volume_name=volume['name']) - del self.volumes[volume['provider_location']] - - def create_snapshot(self, snapshot): - src_vref = self.volumes.get(snapshot["volume_id"]) - if not src_vref: - raise exception.VolumeBackendAPIException( - data='The %(type)s %(id)s source to be replicated was not ' - 'found.' % {'type': 'snapshot', 'id': (snapshot.get('id'))}) - - newldev = self._available_ldev() - self.volumes[newldev] = snapshot - - return {'provider_location': newldev} - - def delete_snapshot(self, snapshot): - snap = self.volumes.get(snapshot['provider_location'], None) - if snap is not None: - if snap.get('is_busy') is True: - raise exception.SnapshotIsBusy(snapshot_name=snapshot['name']) - del self.volumes[snapshot['provider_location']] - - def get_volume_stats(self, refresh=False): - if refresh: - d = {} - d['volume_backend_name'] = self.driver_info['volume_backend_name'] - d['vendor_name'] = 'Hewlett Packard Enterprise' - d['driver_version'] = '1.1.0' - d['storage_protocol'] = self.storage_info['protocol'] - pool_info = POOL_INFO.get(self.conf.hpexp_pool) - if pool_info is None: - return self._stats - d['total_capacity_gb'] = pool_info['total_gb'] - d['free_capacity_gb'] = pool_info['free_gb'] - d['allocated_capacity_gb'] = 0 - d['reserved_percentage'] = 0 - d['QoS_support'] = False - self._stats = d - return self._stats - - def create_volume_from_snapshot(self, volume, snapshot): - ldev = snapshot.get('provider_location') - if self.volumes.get(ldev) is None: - raise exception.VolumeBackendAPIException( - data='The %(type)s %(id)s source to be replicated ' - 'was not found.' % {'type': 'snapshot', 'id': snapshot['id']}) - if volume['size'] != snapshot['volume_size']: - raise exception.VolumeBackendAPIException( - data='The specified operation is not supported. ' - 'The volume size must be the same as the source %(type)s. ' - '(volume: %(volume_id)s)' - % {'type': 'snapshot', 'volume_id': volume['id']}) - - newldev = self._available_ldev() - self.volumes[newldev] = volume - - return { - 'provider_location': newldev, - 'metadata': { - 'ldev': newldev, - 'type': NORMAL_LDEV_TYPE, - 'snapshot': snapshot['id'] - } - } - - def create_cloned_volume(self, volume, src_vref): - ldev = src_vref.get('provider_location') - if self.volumes.get(ldev) is None: - raise exception.VolumeBackendAPIException( - data='The %(type)s %(id)s source to be replicated was not ' - 'found.' % {'type': 'volume', 'id': src_vref.get('id')}) - if volume['size'] != src_vref['size']: - raise exception.VolumeBackendAPIException( - data='The specified operation is not supported. ' - 'The volume size must be the same as the source %(type)s. ' - '(volume: %(volume_id)s)' % - {'type': 'volume', 'volume_id': volume['id']}) - - newldev = self._available_ldev() - self.volumes[newldev] = volume - - return { - 'provider_location': newldev, - 'metadata': { - 'ldev': newldev, - 'type': NORMAL_LDEV_TYPE, - 'volume': src_vref['id'] - } - } - - def extend_volume(self, volume, new_size): - ldev = volume.get('provider_location') - if not self.volumes.get(ldev): - raise exception.VolumeBackendAPIException( - data='The volume %(volume_id)s to be extended was not found.' % - {'volume_id': volume['id']}) - if new_size > self.POOL_SIZE: - raise exception.VolumeBackendAPIException( - data='The volume size (%s) exceeds the pool size (%s).' % - (new_size, self.POOL_SIZE)) - - self.volumes[ldev]['size'] = new_size - - def manage_existing(self, volume, existing_ref): - ldev = existing_ref.get('source-id') - - return { - 'provider_location': ldev, - 'metadata': { - 'ldev': ldev, - 'type': NORMAL_LDEV_TYPE - } - } - - def manage_existing_get_size(self, dummy_volume, existing_ref): - ldev = existing_ref.get('source-id') - if not EXISTING_POOL_REF.get(ldev): - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason='No valid value is ' - 'specified for "source-id". A valid value ' - 'must be specified for "source-id" to manage the volume.') - - size = EXISTING_POOL_REF[ldev]['size'] - return size - - def unmanage(self, volume): - vol = self.volumes.get(volume['provider_location'], None) - if vol is not None: - if vol.get('is_busy') is True: - raise exception.VolumeIsBusy( - volume_name=volume['provider_location']) - del self.volumes[volume['provider_location']] - - def get_pool_id(self): - pool = self.conf.hpexp_pool - if pool.isdigit(): - return int(pool) - return None - - def do_setup(self, context): - self.ctxt = context - self.storage_info['pool_id'] = self.get_pool_id() - if self.storage_info['pool_id'] is None: - raise exception.VolumeBackendAPIException( - data='A pool could not be found. (pool: %(pool)s)' % - {'pool': self.conf.hpexp_pool}) - - def initialize_connection(self, volume, connector): - ldev = volume.get('provider_location') - if not self.volumes.get(ldev): - raise exception.VolumeBackendAPIException( - data='The volume %(volume_id)s to be mapped was not found.' % - {'volume_id': volume['id']}) - - self.volumes[ldev]['attached'] = connector - - return { - 'driver_volume_type': self.driver_info['volume_type'], - 'data': { - 'target_discovered': True, - 'target_lun': volume['id'], - 'access_mode': 'rw', - 'multipath': True, - 'target_wwn': ['50060E801053C2E0'], - 'initiator_target_map': { - u'2388000087e1a2e0': ['50060E801053C2E0']}, - } - } - - def terminate_connection(self, volume, connector): - ldev = volume.get('provider_location') - if not self.volumes.get(ldev): - return - if not self.is_volume_attached(volume, connector): - raise exception.VolumeBackendAPIException( - data='Volume not found for %s' % ldev) - - del self.volumes[volume['provider_location']]['attached'] - - for vol in self.volumes: - if 'attached' in self.volumes[vol]: - return - - return { - 'driver_volume_type': self.driver_info['volume_type'], - 'data': { - 'target_lun': volume['id'], - 'target_wwn': ['50060E801053C2E0'], - 'initiator_target_map': { - u'2388000087e1a2e0': ['50060E801053C2E0']}, - } - } - - def is_volume_attached(self, volume, connector): - if not self.volume_exists(volume): - return False - return (self.volumes[volume['provider_location']].get('attached', None) - == connector) - - def copy_volume_data(self, context, src_vol, dest_vol, remote=None): - pass - - def copy_image_to_volume(self, context, volume, image_service, image_id): - pass - - def restore_backup(self, context, backup, volume, backup_service): - pass - - -class HPEXPFCDriverTest(test.TestCase): - """Test HPEXPFCDriver.""" - - _VOLUME = {'size': 128, - 'name': 'test1', - 'id': 'id1', - 'status': 'available'} - - _VOLUME2 = {'size': 128, - 'name': 'test2', - 'id': 'id2', - 'status': 'available'} - - _VOLUME3 = {'size': 256, - 'name': 'test2', - 'id': 'id3', - 'status': 'available'} - - _VOLUME_BACKUP = {'size': 128, - 'name': 'backup-test', - 'id': 'id-backup', - 'provider_location': '0', - 'status': fields.BackupStatus.AVAILABLE} - - _TEST_SNAPSHOT = {'volume_name': 'test', - 'size': 128, - 'volume_size': 128, - 'name': 'test-snap', - 'volume_id': '1', - 'id': 'test-snap-0', - 'status': 'available'} - - _TOO_BIG_VOLUME_SIZE = 100000 - - def __init__(self, *args, **kwargs): - super(HPEXPFCDriverTest, self).__init__(*args, **kwargs) - - def setUp(self): - self._setup_config() - self._setup_driver() - super(HPEXPFCDriverTest, self).setUp() - - def _setup_config(self): - self.configuration = mock.Mock(conf.Configuration) - self.configuration.hpexp_storage_id = "00000" - self.configuration.hpexp_pool = "30" - - @mock.patch.object(importutils, 'import_object', return_value=None) - def _setup_driver(self, arg1): - self.driver = hpe_xp_fc.HPEXPFCDriver(configuration=self.configuration) - self.driver.common = HPEXPFakeCommon(self.configuration, 'FC') - self.driver.do_setup(None) - - # API test cases - def test_create_volume(self): - """Test create_volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.create_volume(volume) - volume['provider_location'] = rc['provider_location'] - - has_volume = self.driver.common.volume_exists(volume) - self.assertTrue(has_volume) - - def test_create_volume_error_on_no_pool_space(self): - """Test create_volume is error on no pool space.""" - update = { - 'size': self._TOO_BIG_VOLUME_SIZE, - 'name': 'test', - 'id': 'id1', - 'status': 'available' - } - volume = fake_volume.fake_db_volume(**update) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, volume) - - def test_create_volume_error_on_no_available_ldev(self): - """Test create_volume is error on no available ldev.""" - for i in range(1, 1024): - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.create_volume(volume) - self.assertEqual(str(i), rc['provider_location']) - - volume = fake_volume.fake_db_volume(**self._VOLUME) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, volume) - - def test_delete_volume(self): - """Test delete_volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.create_volume(volume) - volume['provider_location'] = rc['provider_location'] - - self.driver.delete_volume(volume) - - has_volume = self.driver.common.volume_exists(volume) - self.assertFalse(has_volume) - - def test_delete_volume_on_non_existing_volume(self): - """Test delete_volume on non existing volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - volume['provider_location'] = '1' - has_volume = self.driver.common.volume_exists(volume) - self.assertFalse(has_volume) - - self.driver.delete_volume(volume) - - def test_delete_volume_error_on_busy_volume(self): - """Test delete_volume is error on busy volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.create_volume(volume) - self.driver.common.volumes[rc['provider_location']]['is_busy'] = True - - volume['provider_location'] = rc['provider_location'] - - self.assertRaises(exception.VolumeIsBusy, - self.driver.delete_volume, volume) - - def test_create_snapshot(self): - """Test create_snapshot.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - self.driver.create_volume(volume) - - snapshot = fake_snapshot.fake_db_snapshot(**self._TEST_SNAPSHOT) - rc = self.driver.create_snapshot(snapshot) - snapshot['provider_location'] = rc['provider_location'] - - has_volume = self.driver.common.volume_exists(snapshot) - self.assertTrue(has_volume) - - def test_create_snapshot_error_on_non_src_ref(self): - """Test create_snapshot is error on non source reference.""" - snapshot = fake_snapshot.fake_db_snapshot(**self._TEST_SNAPSHOT) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, - snapshot) - - def test_delete_snapshot(self): - """Test delete_snapshot.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - self.driver.create_volume(volume) - - snapshot = fake_snapshot.fake_db_snapshot(**self._TEST_SNAPSHOT) - rc = self.driver.create_snapshot(snapshot) - snapshot['provider_location'] = rc['provider_location'] - - rc = self.driver.delete_snapshot(snapshot) - - has_volume = self.driver.common.volume_exists(snapshot) - self.assertFalse(has_volume) - - def test_delete_snapshot_error_on_busy_snapshot(self): - """Test delete_snapshot is error on busy snapshot.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - self.driver.create_volume(volume) - - snapshot = fake_snapshot.fake_db_snapshot(**self._TEST_SNAPSHOT) - rc = self.driver.create_snapshot(snapshot) - self.driver.common.volumes[rc['provider_location']]['is_busy'] = True - snapshot['provider_location'] = rc['provider_location'] - - self.assertRaises(exception.SnapshotIsBusy, - self.driver.delete_snapshot, - snapshot) - - def test_delete_snapshot_on_non_existing_snapshot(self): - """Test delete_snapshot on non existing snapshot.""" - snapshot = fake_snapshot.fake_db_snapshot(**self._TEST_SNAPSHOT) - snapshot['provider_location'] = '1' - - self.driver.delete_snapshot(snapshot) - - def test_create_volume_from_snapshot(self): - """Test create_volume_from_snapshot.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - self.driver.create_volume(volume) - - snapshot = fake_snapshot.fake_db_snapshot(**self._TEST_SNAPSHOT) - rc_snap = self.driver.create_snapshot(snapshot) - snapshot['provider_location'] = rc_snap['provider_location'] - - volume2 = fake_volume.fake_db_volume(**self._VOLUME2) - rc = self.driver.create_volume_from_snapshot(volume2, snapshot) - volume2['provider_location'] = rc['provider_location'] - - has_volume = self.driver.common.volume_exists(volume2) - self.assertTrue(has_volume) - - def test_create_volume_from_snapshot_error_on_non_existing_snapshot(self): - """Test create_volume_from_snapshot is error on non existing snapshot. - - """ - volume2 = fake_volume.fake_db_volume(**self._VOLUME2) - snapshot = fake_snapshot.fake_db_snapshot(**self._TEST_SNAPSHOT) - snapshot['provider_location'] = '1' - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - volume2, snapshot) - - def test_create_volume_from_snapshot_error_on_diff_size(self): - """Test create_volume_from_snapshot is error on different size.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - self.driver.create_volume(volume) - - snapshot = fake_snapshot.fake_db_snapshot(**self._TEST_SNAPSHOT) - rc_snap = self.driver.create_snapshot(snapshot) - snapshot['provider_location'] = rc_snap['provider_location'] - - volume3 = fake_volume.fake_db_volume(**self._VOLUME3) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - volume3, snapshot) - - def test_create_cloned_volume(self): - """Test create_cloned_volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc_vol = self.driver.create_volume(volume) - volume['provider_location'] = rc_vol['provider_location'] - - volume2 = fake_volume.fake_db_volume(**self._VOLUME2) - rc = self.driver.create_cloned_volume(volume2, volume) - - volume2['provider_location'] = rc['provider_location'] - - has_volume = self.driver.common.volume_exists(volume2) - self.assertTrue(has_volume) - - def test_create_cloned_volume_error_on_non_existing_volume(self): - """Test create_cloned_volume is error on non existing volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - volume['provider_location'] = '1' - volume2 = fake_volume.fake_db_volume(**self._VOLUME2) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - volume2, volume) - - def test_create_cloned_volume_error_on_diff_size(self): - """Test create_cloned_volume is error on different size.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc_vol = self.driver.create_volume(volume) - volume['provider_location'] = rc_vol['provider_location'] - - volume3 = fake_volume.fake_db_volume(**self._VOLUME3) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - volume3, volume) - - def test_get_volume_stats(self): - """Test get_volume_stats.""" - rc = self.driver.get_volume_stats(True) - self.assertEqual("Hewlett Packard Enterprise", rc['vendor_name']) - - def test_get_volume_stats_error_on_non_existing_pool_id(self): - """Test get_volume_stats is error on non existing pool id.""" - self.configuration.hpexp_pool = 29 - rc = self.driver.get_volume_stats(True) - self.assertEqual({}, rc) - - @mock.patch.object(driver.FibreChannelDriver, 'copy_image_to_volume') - def test_copy_image_to_volume(self, arg1): - """Test copy_image_to_volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc_vol = self.driver.create_volume(volume) - volume['provider_location'] = rc_vol['provider_location'] - - self.driver.copy_image_to_volume(None, volume, None, None) - - arg1.assert_called_with(None, volume, None, None) - - @mock.patch.object(driver.FibreChannelDriver, 'copy_image_to_volume', - side_effect=exception.CinderException) - def test_copy_image_to_volume_error(self, arg1): - """Test copy_image_to_volume is error.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - volume['provider_location'] = '1' - - self.assertRaises(exception.CinderException, - self.driver.copy_image_to_volume, - None, volume, None, None) - arg1.assert_called_with(None, volume, None, None) - - @mock.patch.object(driver.FibreChannelDriver, 'restore_backup') - def test_restore_backup(self, arg1): - """Test restore_backup.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc_vol = self.driver.create_volume(volume) - volume['provider_location'] = rc_vol['provider_location'] - - volume_backup = fake_volume.fake_db_volume(**self._VOLUME_BACKUP) - self.driver.restore_backup(None, volume_backup, volume, None) - arg1.assert_called_with(None, volume_backup, volume, None) - - @mock.patch.object(driver.FibreChannelDriver, 'restore_backup', - side_effect=exception.CinderException) - def test_restore_backup_error(self, arg1): - """Test restore_backup is error.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - volume['provider_location'] = '1' - - volume_backup = fake_volume.fake_db_volume(**self._VOLUME_BACKUP) - - self.assertRaises(exception.CinderException, - self.driver.restore_backup, - None, volume_backup, volume, None) - arg1.assert_called_with(None, volume_backup, volume, None) - - def test_extend_volume(self): - """Test extend_volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.create_volume(volume) - volume['provider_location'] = rc['provider_location'] - - new_size = 256 - self.driver.extend_volume(volume, new_size) - - actual = self.driver.common.volumes[rc['provider_location']]['size'] - self.assertEqual(new_size, actual) - - def test_extend_volume_error_on_non_existing_volume(self): - """Test extend_volume is error on non existing volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - volume['provider_location'] = '1' - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, volume, 256) - - def test_extend_volume_error_on_no_pool_space(self): - """Test extend_volume is error on no pool space.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.create_volume(volume) - volume['provider_location'] = rc['provider_location'] - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - volume, self._TOO_BIG_VOLUME_SIZE) - - def test_manage_existing(self): - """Test manage_existing.""" - existing_ref = {'source-id': '101'} - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.manage_existing(volume, existing_ref) - - self.assertEqual('101', rc['provider_location']) - - def test_manage_existing_with_none_sourceid(self): - """Test manage_existing is error with no source-id.""" - existing_ref = {'source-id': None} - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.manage_existing(volume, existing_ref) - - self.assertIsNone(rc['provider_location']) - - def test_manage_existing_get_size(self): - """Test manage_existing_get_size.""" - existing_ref = {'source-id': '101'} - volume = fake_volume.fake_db_volume(**self._VOLUME) - return_size = self.driver.manage_existing_get_size( - volume, existing_ref) - self.assertEqual(EXISTING_POOL_REF['101']['size'], return_size) - - def test_manage_existing_get_size_with_none_sourceid(self): - """Test manage_existing_get_size is error with no source-id.""" - existing_ref = {'source-id': None} - volume = fake_volume.fake_db_volume(**self._VOLUME) - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - volume, existing_ref) - - def test_unmanage(self): - """Test unmanage.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.create_volume(volume) - volume['provider_location'] = rc['provider_location'] - self.assertTrue(self.driver.common.volume_exists(volume)) - - self.driver.unmanage(volume) - self.assertFalse(self.driver.common.volume_exists(volume)) - - def test_unmanage_error_on_busy_volume(self): - """Test unmanage is error on busy volume.""" - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc = self.driver.create_volume(volume) - ldev = rc['provider_location'] - self.driver.common.volumes[ldev]['is_busy'] = True - - self.assertRaises(exception.VolumeIsBusy, - self.driver.unmanage, - {'provider_location': ldev}) - - def test_initialize_connection(self): - """Test initialize_connection.""" - connector = {'wwpns': ['12345678912345aa', '12345678912345bb'], - 'ip': '127.0.0.1'} - - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc_vol = self.driver.create_volume(volume) - volume['provider_location'] = rc_vol['provider_location'] - conn_info = self.driver.initialize_connection(volume, connector) - self.assertIn('data', conn_info) - self.assertIn('initiator_target_map', conn_info['data']) - - is_attached = self.driver.common.is_volume_attached(volume, connector) - self.assertTrue(is_attached) - - self.driver.terminate_connection(volume, connector) - self.driver.delete_volume(volume) - - def test_initialize_connection_error_on_non_exisiting_volume(self): - """Test initialize_connection is error on non existing volume.""" - connector = {'wwpns': ['12345678912345aa', '12345678912345bb'], - 'ip': '127.0.0.1'} - - volume = fake_volume.fake_db_volume(**self._VOLUME) - volume['provider_location'] = '1' - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - volume, connector) - - def test_terminate_connection_on_non_last_volume(self): - """Test terminate_connection on non last volume.""" - connector = {'wwpns': ['12345678912345aa', '12345678912345bb'], - 'ip': '127.0.0.1'} - last_volume = fake_volume.fake_db_volume(**self._VOLUME) - last_rc_vol = self.driver.create_volume(last_volume) - last_volume['provider_location'] = last_rc_vol['provider_location'] - self.driver.initialize_connection(last_volume, connector) - - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc_vol = self.driver.create_volume(volume) - volume['provider_location'] = rc_vol['provider_location'] - - self.driver.initialize_connection(volume, connector) - conn_info = self.driver.terminate_connection(volume, connector) - self.assertNotIn('data', conn_info) - - is_attached = self.driver.common.is_volume_attached(volume, connector) - self.assertFalse(is_attached) - - self.driver.delete_volume(volume) - - self.driver.terminate_connection(last_volume, connector) - self.driver.delete_volume(last_volume) - - def test_terminate_connection_on_non_existing_volume(self): - """Test terminate_connection on non existing volume.""" - connector = {'wwpns': ['12345678912345aa', '12345678912345bb'], - 'ip': '127.0.0.1'} - - volume = fake_volume.fake_db_volume(**self._VOLUME) - volume['provider_location'] = '1' - - self.driver.terminate_connection(volume, connector) - - def test_terminate_connection_error_on_non_initialized_volume(self): - """Test terminate_connection is error on non initialized volume.""" - connector = {'wwpns': ['12345678912345aa', '12345678912345bb'], - 'ip': '127.0.0.1'} - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc_vol = self.driver.create_volume(volume) - volume['provider_location'] = rc_vol['provider_location'] - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.terminate_connection, - volume, connector) - - def test_terminate_connection_last_volume(self): - """Test terminate_connection on last volume on a host.""" - connector = {'wwpns': ['12345678912345aa', '12345678912345bb'], - 'ip': '127.0.0.1'} - volume = fake_volume.fake_db_volume(**self._VOLUME) - rc_vol = self.driver.create_volume(volume) - volume['provider_location'] = rc_vol['provider_location'] - - self.driver.initialize_connection(volume, connector) - conn_info = self.driver.terminate_connection(volume, connector) - self.assertIn('data', conn_info) - self.assertIn('initiator_target_map', conn_info['data']) - - is_attached = self.driver.common.is_volume_attached(volume, connector) - self.assertFalse(is_attached) - - self.driver.delete_volume(volume) - - def test_do_setup_error_on_invalid_pool_id(self): - """Test do_setup is error on invalid pool id.""" - self.configuration.hpexp_pool = 'invalid' - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) diff --git a/cinder/tests/unit/test_hpelefthand.py b/cinder/tests/unit/test_hpelefthand.py deleted file mode 100644 index 0262b67e4..000000000 --- a/cinder/tests/unit/test_hpelefthand.py +++ /dev/null @@ -1,2395 +0,0 @@ -# (c) Copyright 2014-2016 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -"""Unit tests for OpenStack Cinder volume drivers.""" - -import json -import mock -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder.tests.unit import fake_hpe_lefthand_client as hpelefthandclient -from cinder.volume.drivers.hpe import hpe_lefthand_iscsi -from cinder.volume import volume_types - -hpeexceptions = hpelefthandclient.hpeexceptions - -GOODNESS_FUNCTION = \ - "capabilities.capacity_utilization < 0.6? 100 : 25" -FILTER_FUNCTION = \ - "capabilities.total_volumes < 400 && capabilities.capacity_utilization" -HPELEFTHAND_SAN_SSH_CON_TIMEOUT = 44 -HPELEFTHAND_SAN_SSH_PRIVATE = 'foobar' -HPELEFTHAND_API_URL = 'http://fake.foo:8080/lhos' -HPELEFTHAND_API_URL2 = 'http://fake2.foo2:8080/lhos' -HPELEFTHAND_SSH_IP = 'fake.foo' -HPELEFTHAND_SSH_IP2 = 'fake2.foo2' -HPELEFTHAND_USERNAME = 'foo1' -HPELEFTHAND_PASSWORD = 'bar2' -HPELEFTHAND_SSH_PORT = 16022 -HPELEFTHAND_CLUSTER_NAME = 'CloudCluster1' -VOLUME_TYPE_ID_REPLICATED = 'be9181f1-4040-46f2-8298-e7532f2bf9db' -FAKE_FAILOVER_HOST = 'fakefailover@foo#destfakepool' -REPLICATION_BACKEND_ID = 'target' - - -class HPELeftHandBaseDriver(object): - - cluster_id = 1 - - volume_name = "fakevolume" - volume_name_repl = "fakevolume_replicated" - volume_id = 1 - volume = { - 'name': volume_name, - 'display_name': 'Foo Volume', - 'provider_location': ('10.0.1.6 iqn.2003-10.com.lefthandnetworks:' - 'group01:25366:fakev 0'), - 'id': volume_id, - 'provider_auth': None, - 'size': 1} - - volume_replicated = { - 'name': volume_name_repl, - 'display_name': 'Foo Volume', - 'provider_location': ('10.0.1.6 iqn.2003-10.com.lefthandnetworks:' - 'group01:25366:fakev 0'), - 'id': volume_id, - 'provider_auth': None, - 'size': 1, - 'volume_type': 'replicated', - 'volume_type_id': VOLUME_TYPE_ID_REPLICATED, - 'replication_driver_data': ('{"location": "' + HPELEFTHAND_API_URL + - '"}')} - - repl_targets = [{'backend_id': 'target', - 'managed_backend_name': FAKE_FAILOVER_HOST, - 'hpelefthand_api_url': HPELEFTHAND_API_URL2, - 'hpelefthand_username': HPELEFTHAND_USERNAME, - 'hpelefthand_password': HPELEFTHAND_PASSWORD, - 'hpelefthand_clustername': HPELEFTHAND_CLUSTER_NAME, - 'hpelefthand_ssh_port': HPELEFTHAND_SSH_PORT, - 'ssh_conn_timeout': HPELEFTHAND_SAN_SSH_CON_TIMEOUT, - 'san_private_key': HPELEFTHAND_SAN_SSH_PRIVATE, - 'cluster_id': 6, - 'cluster_vip': '10.0.1.6'}] - - repl_targets_unmgd = [{'backend_id': 'target', - 'hpelefthand_api_url': HPELEFTHAND_API_URL2, - 'hpelefthand_username': HPELEFTHAND_USERNAME, - 'hpelefthand_password': HPELEFTHAND_PASSWORD, - 'hpelefthand_clustername': HPELEFTHAND_CLUSTER_NAME, - 'hpelefthand_ssh_port': HPELEFTHAND_SSH_PORT, - 'ssh_conn_timeout': HPELEFTHAND_SAN_SSH_CON_TIMEOUT, - 'san_private_key': HPELEFTHAND_SAN_SSH_PRIVATE, - 'cluster_id': 6, - 'cluster_vip': '10.0.1.6'}] - - list_rep_targets = [{'backend_id': REPLICATION_BACKEND_ID}] - - serverName = 'fakehost' - server_id = 0 - server_uri = '/lhos/servers/0' - - snapshot_name = "fakeshapshot" - snapshot_id = 3 - snapshot = { - 'id': snapshot_id, - 'name': snapshot_name, - 'display_name': 'fakesnap', - 'volume_name': volume_name, - 'volume': volume} - - cloned_volume_name = "clone_volume" - cloned_volume = {'name': cloned_volume_name, - 'size': 1} - cloned_volume_extend = {'name': cloned_volume_name, - 'size': 5} - - cloned_snapshot_name = "clonedshapshot" - cloned_snapshot_id = 5 - cloned_snapshot = { - 'name': cloned_snapshot_name, - 'volume_name': volume_name} - - volume_type_id = 4 - init_iqn = 'iqn.1993-08.org.debian:01:222' - - volume_type = {'name': 'gold', - 'deleted': False, - 'updated_at': None, - 'extra_specs': {'hpelh:provisioning': 'thin', - 'hpelh:ao': 'true', - 'hpelh:data_pl': 'r-0'}, - 'deleted_at': None, - 'id': 'gold'} - old_volume_type = {'name': 'gold', - 'deleted': False, - 'updated_at': None, - 'extra_specs': {'hplh:provisioning': 'thin', - 'hplh:ao': 'true', - 'hplh:data_pl': 'r-0'}, - 'deleted_at': None, - 'id': 'gold'} - - connector = { - 'ip': '10.0.0.2', - 'initiator': 'iqn.1993-08.org.debian:01:222', - 'host': serverName} - - driver_startup_call_stack = [ - mock.call.login('foo1', 'bar2'), - mock.call.getClusterByName('CloudCluster1'), - mock.call.setSSHOptions( - HPELEFTHAND_SSH_IP, - HPELEFTHAND_USERNAME, - HPELEFTHAND_PASSWORD, - missing_key_policy='AutoAddPolicy', - privatekey=HPELEFTHAND_SAN_SSH_PRIVATE, - known_hosts_file=mock.ANY, - port=HPELEFTHAND_SSH_PORT, - conn_timeout=HPELEFTHAND_SAN_SSH_CON_TIMEOUT), - ] - - -class TestHPELeftHandISCSIDriver(HPELeftHandBaseDriver, test.TestCase): - - CONSIS_GROUP_ID = '3470cc4c-63b3-4c7a-8120-8a0693b45838' - CGSNAPSHOT_ID = '5351d914-6c90-43e7-9a8e-7e84610927da' - - class fake_consistencygroup_object(object): - volume_type_id = '371c64d5-b92a-488c-bc14-1e63cef40e08' - name = 'cg_name' - cgsnapshot_id = None - id = '3470cc4c-63b3-4c7a-8120-8a0693b45838' - description = 'consistency group' - - class fake_cgsnapshot_object(object): - consistencygroup_id = '3470cc4c-63b3-4c7a-8120-8a0693b45838' - description = 'cgsnapshot' - id = '5351d914-6c90-43e7-9a8e-7e84610927da' - readOnly = False - - def default_mock_conf(self): - - mock_conf = mock.MagicMock() - mock_conf.hpelefthand_api_url = HPELEFTHAND_API_URL - mock_conf.hpelefthand_username = HPELEFTHAND_USERNAME - mock_conf.hpelefthand_password = HPELEFTHAND_PASSWORD - mock_conf.hpelefthand_ssh_port = HPELEFTHAND_SSH_PORT - mock_conf.ssh_conn_timeout = HPELEFTHAND_SAN_SSH_CON_TIMEOUT - mock_conf.san_private_key = HPELEFTHAND_SAN_SSH_PRIVATE - mock_conf.hpelefthand_iscsi_chap_enabled = False - mock_conf.hpelefthand_debug = False - mock_conf.hpelefthand_clustername = "CloudCluster1" - mock_conf.goodness_function = GOODNESS_FUNCTION - mock_conf.filter_function = FILTER_FUNCTION - mock_conf.reserved_percentage = 25 - - def safe_get(attr): - try: - return mock_conf.__getattribute__(attr) - except AttributeError: - return None - mock_conf.safe_get = safe_get - - return mock_conf - - @mock.patch('hpelefthandclient.client.HPELeftHandClient', spec=True) - def setup_driver(self, _mock_client, config=None): - if config is None: - config = self.default_mock_conf() - - _mock_client.return_value.getClusterByName.return_value = { - 'id': 1, 'virtualIPAddresses': [{'ipV4Address': '10.0.1.6'}]} - _mock_client.return_value.getCluster.return_value = { - 'spaceTotal': units.Gi * 500, - 'spaceAvailable': units.Gi * 250} - _mock_client.return_value.getApiVersion.return_value = '1.2' - _mock_client.return_value.getIPFromCluster.return_value = '1.1.1.1' - self.driver = hpe_lefthand_iscsi.HPELeftHandISCSIDriver( - configuration=config) - self.driver.do_setup(None) - self.cluster_name = config.hpelefthand_clustername - return _mock_client.return_value - - @mock.patch('hpelefthandclient.version', "1.0.0") - def test_unsupported_client_version(self): - - self.assertRaises(exception.InvalidInput, - self.setup_driver) - - @mock.patch('hpelefthandclient.version', "3.0.0") - def test_supported_client_version(self): - - self.setup_driver() - - def test_create_volume(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - # mock return value of createVolume - mock_client.createVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute driver - volume_info = self.driver.create_volume(self.volume) - - self.assertEqual('10.0.1.6:3260,1 iqn.1993-08.org.debian:01:222 0', - volume_info['provider_location']) - - expected = self.driver_startup_call_stack + [ - mock.call.createVolume( - 'fakevolume', - 1, - units.Gi, - {'isThinProvisioned': True, - 'clusterName': 'CloudCluster1'}), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - - # mock HTTPServerError - mock_client.createVolume.side_effect =\ - hpeexceptions.HTTPServerError() - # ensure the raised exception is a cinder exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, self.volume) - - @mock.patch.object( - volume_types, - 'get_volume_type', - return_value={'extra_specs': {'hpelh:provisioning': 'full'}}) - def test_create_volume_with_es(self, _mock_volume_type): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - volume_with_vt = self.volume - volume_with_vt['volume_type_id'] = 1 - - # mock return value of createVolume - mock_client.createVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute create_volume - volume_info = self.driver.create_volume(volume_with_vt) - - self.assertEqual('10.0.1.6:3260,1 iqn.1993-08.org.debian:01:222 0', - volume_info['provider_location']) - - expected = self.driver_startup_call_stack + [ - mock.call.createVolume( - 'fakevolume', - 1, - units.Gi, - {'isThinProvisioned': False, - 'clusterName': 'CloudCluster1'}), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - - @mock.patch.object( - volume_types, - 'get_volume_type', - return_value={'extra_specs': (HPELeftHandBaseDriver. - old_volume_type['extra_specs'])}) - def test_create_volume_old_volume_type(self, _mock_volume_type): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - # mock return value of createVolume - mock_client.createVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute driver - volume_info = self.driver.create_volume(self.volume) - - self.assertEqual('10.0.1.6:3260,1 iqn.1993-08.org.debian:01:222 0', - volume_info['provider_location']) - - expected = self.driver_startup_call_stack + [ - mock.call.createVolume( - 'fakevolume', - 1, - units.Gi, - {'isThinProvisioned': True, - 'clusterName': 'CloudCluster1'}), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - - # mock HTTPServerError - mock_client.createVolume.side_effect =\ - hpeexceptions.HTTPServerError() - # ensure the raised exception is a cinder exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, self.volume) - - def test_delete_volume(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - # mock return value of getVolumeByName - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute delete_volume - del_volume = self.volume - del_volume['volume_type_id'] = None - self.driver.delete_volume(del_volume) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.deleteVolume(self.volume_id), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - - # mock HTTPNotFound (volume not found) - mock_client.getVolumeByName.side_effect =\ - hpeexceptions.HTTPNotFound() - # no exception should escape method - self.driver.delete_volume(del_volume) - - # mock HTTPConflict - mock_client.deleteVolume.side_effect = hpeexceptions.HTTPConflict() - # ensure the raised exception is a cinder exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, {}) - - def test_extend_volume(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - # mock return value of getVolumeByName - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute extend_volume - self.driver.extend_volume(self.volume, 2) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.modifyVolume(1, {'size': 2 * units.Gi}), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - # mock HTTPServerError (array failure) - mock_client.modifyVolume.side_effect =\ - hpeexceptions.HTTPServerError() - # ensure the raised exception is a cinder exception - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, self.volume, 2) - - def test_initialize_connection(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - # mock return value of getVolumeByName - mock_client.getServerByName.side_effect = hpeexceptions.HTTPNotFound() - mock_client.createServer.return_value = {'id': self.server_id} - mock_client.getVolumeByName.return_value = { - 'id': self.volume_id, - 'iscsiSessions': None - } - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute initialize_connection - result = self.driver.initialize_connection( - self.volume, - self.connector) - - # validate - self.assertEqual('iscsi', result['driver_volume_type']) - self.assertFalse(result['data']['target_discovered']) - self.assertEqual(self.volume_id, result['data']['volume_id']) - self.assertTrue('auth_method' not in result['data']) - - expected = self.driver_startup_call_stack + [ - mock.call.getServerByName('fakehost'), - mock.call.createServer - ( - 'fakehost', - 'iqn.1993-08.org.debian:01:222', - None - ), - mock.call.getVolumeByName('fakevolume'), - mock.call.addServerAccess(1, 0), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - # mock HTTPServerError (array failure) - mock_client.createServer.side_effect =\ - hpeexceptions.HTTPServerError() - # ensure the raised exception is a cinder exception - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.initialize_connection, self.volume, self.connector) - - def test_initialize_connection_session_exists(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - # mock return value of getVolumeByName - mock_client.getServerByName.side_effect = hpeexceptions.HTTPNotFound() - mock_client.createServer.return_value = {'id': self.server_id} - mock_client.getVolumeByName.return_value = { - 'id': self.volume_id, - 'iscsiSessions': [{'server': {'uri': self.server_uri}}] - } - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute initialize_connection - result = self.driver.initialize_connection( - self.volume, - self.connector) - - # validate - self.assertEqual('iscsi', result['driver_volume_type']) - self.assertFalse(result['data']['target_discovered']) - self.assertEqual(self.volume_id, result['data']['volume_id']) - self.assertTrue('auth_method' not in result['data']) - - expected = self.driver_startup_call_stack + [ - mock.call.getServerByName('fakehost'), - mock.call.createServer - ( - 'fakehost', - 'iqn.1993-08.org.debian:01:222', - None - ), - mock.call.getVolumeByName('fakevolume'), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - def test_initialize_connection_with_chaps(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - # mock return value of getVolumeByName - mock_client.getServerByName.side_effect = hpeexceptions.HTTPNotFound() - mock_client.createServer.return_value = { - 'id': self.server_id, - 'chapAuthenticationRequired': True, - 'chapTargetSecret': 'dont_tell'} - mock_client.getVolumeByName.return_value = { - 'id': self.volume_id, - 'iscsiSessions': None - } - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute initialize_connection - result = self.driver.initialize_connection( - self.volume, - self.connector) - - # validate - self.assertEqual('iscsi', result['driver_volume_type']) - self.assertFalse(result['data']['target_discovered']) - self.assertEqual(self.volume_id, result['data']['volume_id']) - self.assertEqual('CHAP', result['data']['auth_method']) - - expected = self.driver_startup_call_stack + [ - mock.call.getServerByName('fakehost'), - mock.call.createServer - ( - 'fakehost', - 'iqn.1993-08.org.debian:01:222', - None - ), - mock.call.getVolumeByName('fakevolume'), - mock.call.addServerAccess(1, 0), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - def test_terminate_connection(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getServerByName.return_value = { - 'id': self.server_id, - 'name': self.serverName} - mock_client.findServerVolumes.return_value = [{'id': self.volume_id}] - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute terminate_connection - self.driver.terminate_connection(self.volume, self.connector) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.getServerByName('fakehost'), - mock.call.findServerVolumes('fakehost'), - mock.call.removeServerAccess(1, 0), - mock.call.deleteServer(0)] - - # validate call chain - mock_client.assert_has_calls(expected) - - mock_client.getVolumeByName.side_effect = ( - hpeexceptions.HTTPNotFound()) - # ensure the raised exception is a cinder exception - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.terminate_connection, - self.volume, - self.connector) - - def test_terminate_connection_multiple_volumes_on_server(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getServerByName.return_value = { - 'id': self.server_id, - 'name': self.serverName} - mock_client.findServerVolumes.return_value = [ - {'id': self.volume_id}, - {'id': 99999}] - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute terminate_connection - self.driver.terminate_connection(self.volume, self.connector) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.getServerByName('fakehost'), - mock.call.findServerVolumes('fakehost'), - mock.call.removeServerAccess(1, 0)] - - # validate call chain - mock_client.assert_has_calls(expected) - self.assertFalse(mock_client.deleteServer.called) - - mock_client.getVolumeByName.side_effect = ( - hpeexceptions.HTTPNotFound()) - # ensure the raised exception is a cinder exception - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.terminate_connection, - self.volume, - self.connector) - - def test_create_snapshot(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute create_snapshot - self.driver.create_snapshot(self.snapshot) - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.createSnapshot( - 'fakeshapshot', - 1, - {'inheritAccess': True}), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - # mock HTTPServerError (array failure) - mock_client.getVolumeByName.side_effect =\ - hpeexceptions.HTTPNotFound() - # ensure the raised exception is a cinder exception - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_snapshot, self.snapshot) - - def test_delete_snapshot(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getSnapshotByName.return_value = {'id': self.snapshot_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute delete_snapshot - self.driver.delete_snapshot(self.snapshot) - - expected = self.driver_startup_call_stack + [ - mock.call.getSnapshotByName('fakeshapshot'), - mock.call.deleteSnapshot(3), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - mock_client.getSnapshotByName.side_effect =\ - hpeexceptions.HTTPNotFound() - # no exception is thrown, just error msg is logged - self.driver.delete_snapshot(self.snapshot) - - # mock HTTPServerError (array failure) - ex = hpeexceptions.HTTPServerError({'message': 'Some message.'}) - mock_client.getSnapshotByName.side_effect = ex - # ensure the raised exception is a cinder exception - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.delete_snapshot, - self.snapshot) - - # mock HTTPServerError because the snap is in use - ex = hpeexceptions.HTTPServerError({ - 'message': - 'Hey, dude cannot be deleted because it is a clone point' - ' duh.'}) - mock_client.getSnapshotByName.side_effect = ex - # ensure the raised exception is a cinder exception - self.assertRaises( - exception.SnapshotIsBusy, - self.driver.delete_snapshot, - self.snapshot) - - def test_create_volume_from_snapshot(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getSnapshotByName.return_value = {'id': self.snapshot_id} - mock_client.cloneSnapshot.return_value = { - 'iscsiIqn': self.connector['initiator']} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute create_volume_from_snapshot - model_update = self.driver.create_volume_from_snapshot( - self.volume, self.snapshot) - - expected_iqn = 'iqn.1993-08.org.debian:01:222 0' - expected_location = "10.0.1.6:3260,1 %s" % expected_iqn - self.assertEqual(expected_location, - model_update['provider_location']) - - expected = self.driver_startup_call_stack + [ - mock.call.getSnapshotByName('fakeshapshot'), - mock.call.cloneSnapshot('fakevolume', 3), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - def test_create_cloned_volume(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.cloneVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute create_cloned_volume - model_update = self.driver.create_cloned_volume( - self.cloned_volume, self.volume) - - expected_iqn = 'iqn.1993-08.org.debian:01:222 0' - expected_location = "10.0.1.6:3260,1 %s" % expected_iqn - self.assertEqual(expected_location, - model_update['provider_location']) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.cloneVolume('clone_volume', 1), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - def test_create_cloned_volume_extend(self): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.cloneVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute create_cloned_volume with extend - model_update = self.driver.create_cloned_volume( - self.cloned_volume_extend, self.volume) - - expected_iqn = 'iqn.1993-08.org.debian:01:222 0' - expected_location = "10.0.1.6:3260,1 %s" % expected_iqn - self.assertEqual(expected_location, - model_update['provider_location']) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.cloneVolume('clone_volume', 1), - mock.call.login('foo1', 'bar2'), - mock.call.getClusterByName('CloudCluster1'), - mock.call.setSSHOptions( - HPELEFTHAND_SSH_IP, - HPELEFTHAND_USERNAME, - HPELEFTHAND_PASSWORD, - missing_key_policy='AutoAddPolicy', - privatekey=HPELEFTHAND_SAN_SSH_PRIVATE, - known_hosts_file=mock.ANY, - port=HPELEFTHAND_SSH_PORT, - conn_timeout=HPELEFTHAND_SAN_SSH_CON_TIMEOUT), - mock.call.getVolumeByName('clone_volume'), - mock.call.modifyVolume(self.volume_id, {'size': 5 * units.Gi}), - mock.call.logout(), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_extra_spec_mapping(self, _mock_get_volume_type): - - # setup drive with default configuration - self.setup_driver() - - # 2 extra specs we don't care about, and - # 1 that will get mapped - _mock_get_volume_type.return_value = { - 'extra_specs': { - 'foo:bar': 'fake', - 'bar:foo': 1234, - 'hpelh:provisioning': 'full'}} - - volume_with_vt = self.volume - volume_with_vt['volume_type_id'] = self.volume_type_id - - # get the extra specs of interest from this volume's volume type - volume_extra_specs = self.driver._get_volume_extra_specs( - volume_with_vt) - extra_specs = self.driver._get_lh_extra_specs( - volume_extra_specs, - hpe_lefthand_iscsi.extra_specs_key_map.keys()) - - # map the extra specs key/value pairs to key/value pairs - # used as optional configuration values by the LeftHand backend - optional = self.driver._map_extra_specs(extra_specs) - - self.assertDictMatch({'isThinProvisioned': False}, optional) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_extra_spec_mapping_invalid_value(self, _mock_get_volume_type): - - # setup drive with default configuration - self.setup_driver() - - volume_with_vt = self.volume - volume_with_vt['volume_type_id'] = self.volume_type_id - - _mock_get_volume_type.return_value = { - 'extra_specs': { - # r-07 is an invalid value for hpelh:ao - 'hpelh:data_pl': 'r-07', - 'hpelh:ao': 'true'}} - - # get the extra specs of interest from this volume's volume type - volume_extra_specs = self.driver._get_volume_extra_specs( - volume_with_vt) - extra_specs = self.driver._get_lh_extra_specs( - volume_extra_specs, - hpe_lefthand_iscsi.extra_specs_key_map.keys()) - - # map the extra specs key/value pairs to key/value pairs - # used as optional configuration values by the LeftHand backend - optional = self.driver._map_extra_specs(extra_specs) - - # {'hpelh:ao': 'true'} should map to - # {'isAdaptiveOptimizationEnabled': True} - # without hpelh:data_pl since r-07 is an invalid value - self.assertDictMatch({'isAdaptiveOptimizationEnabled': True}, optional) - - def test_retype_with_no_LH_extra_specs(self): - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - ctxt = context.get_admin_context() - - host = {'host': self.serverName} - key_specs_old = {'foo': False, 'bar': 2, 'error': True} - key_specs_new = {'foo': True, 'bar': 5, 'error': False} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - diff, equal = volume_types.volume_types_diff(ctxt, old_type_ref['id'], - new_type_ref['id']) - - volume = dict.copy(self.volume) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - self.driver.retype(ctxt, volume, new_type, diff, host) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - def test_retype_with_only_LH_extra_specs(self): - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - ctxt = context.get_admin_context() - - host = {'host': self.serverName} - key_specs_old = {'hpelh:provisioning': 'thin'} - key_specs_new = {'hpelh:provisioning': 'full', 'hpelh:ao': 'true'} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - diff, equal = volume_types.volume_types_diff(ctxt, old_type_ref['id'], - new_type_ref['id']) - - volume = dict.copy(self.volume) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - self.driver.retype(ctxt, volume, new_type, diff, host) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.modifyVolume( - 1, { - 'isThinProvisioned': False, - 'isAdaptiveOptimizationEnabled': True}), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - def test_retype_with_both_extra_specs(self): - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - ctxt = context.get_admin_context() - - host = {'host': self.serverName} - key_specs_old = {'hpelh:provisioning': 'full', 'foo': 'bar'} - key_specs_new = {'hpelh:provisioning': 'thin', 'foo': 'foobar'} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - diff, equal = volume_types.volume_types_diff(ctxt, old_type_ref['id'], - new_type_ref['id']) - - volume = dict.copy(self.volume) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - self.driver.retype(ctxt, volume, new_type, diff, host) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.modifyVolume(1, {'isThinProvisioned': True}), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - def test_retype_same_extra_specs(self): - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - ctxt = context.get_admin_context() - - host = {'host': self.serverName} - key_specs_old = {'hpelh:provisioning': 'full', 'hpelh:ao': 'true'} - key_specs_new = {'hpelh:provisioning': 'full', 'hpelh:ao': 'false'} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - diff, equal = volume_types.volume_types_diff(ctxt, old_type_ref['id'], - new_type_ref['id']) - - volume = dict.copy(self.volume) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - self.driver.retype(ctxt, volume, new_type, diff, host) - - expected = self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.modifyVolume( - 1, - {'isAdaptiveOptimizationEnabled': False}), - mock.call.logout()] - - # validate call chain - mock_client.assert_has_calls(expected) - - def test_migrate_no_location(self): - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - host = {'host': self.serverName, 'capabilities': {}} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - (migrated, update) = self.driver.migrate_volume( - None, - self.volume, - host) - self.assertFalse(migrated) - - mock_client.assert_has_calls([]) - self.assertEqual(0, len(mock_client.method_calls)) - - def test_migrate_incorrect_vip(self): - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - mock_client.getClusterByName.return_value = { - "virtualIPAddresses": [{ - "ipV4Address": "10.10.10.10", - "ipV4NetMask": "255.255.240.0"}], - "id": self.cluster_id} - - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - location = (self.driver.DRIVER_LOCATION % { - 'cluster': 'New_CloudCluster', - 'vip': '10.10.10.111'}) - - host = { - 'host': self.serverName, - 'capabilities': {'location_info': location}} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - (migrated, update) = self.driver.migrate_volume( - None, - self.volume, - host) - self.assertFalse(migrated) - - expected = self.driver_startup_call_stack + [ - mock.call.getClusterByName('New_CloudCluster'), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - # and nothing else - self.assertEqual( - len(expected), - len(mock_client.method_calls)) - - def test_migrate_with_location(self): - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - mock_client.getClusterByName.return_value = { - "virtualIPAddresses": [{ - "ipV4Address": "10.10.10.111", - "ipV4NetMask": "255.255.240.0"}], - "id": self.cluster_id} - - mock_client.getVolumeByName.return_value = {'id': self.volume_id, - 'iscsiSessions': None} - mock_client.getVolume.return_value = {'snapshots': { - 'resource': None}} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - location = (self.driver.DRIVER_LOCATION % { - 'cluster': 'New_CloudCluster', - 'vip': '10.10.10.111'}) - - host = { - 'host': self.serverName, - 'capabilities': {'location_info': location}} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - (migrated, update) = self.driver.migrate_volume( - None, - self.volume, - host) - self.assertTrue(migrated) - - expected = self.driver_startup_call_stack + [ - mock.call.getClusterByName('New_CloudCluster'), - mock.call.logout()] + self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.getVolume( - 1, - 'fields=snapshots,snapshots[resource[members[name]]]'), - mock.call.modifyVolume(1, {'clusterName': 'New_CloudCluster'}), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - # and nothing else - self.assertEqual( - len(expected), - len(mock_client.method_calls)) - - def test_migrate_with_Snapshots(self): - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - mock_client.getClusterByName.return_value = { - "virtualIPAddresses": [{ - "ipV4Address": "10.10.10.111", - "ipV4NetMask": "255.255.240.0"}], - "id": self.cluster_id} - - mock_client.getVolumeByName.return_value = { - 'id': self.volume_id, - 'iscsiSessions': None} - mock_client.getVolume.return_value = {'snapshots': { - 'resource': 'snapfoo'}} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - location = (self.driver.DRIVER_LOCATION % { - 'cluster': 'New_CloudCluster', - 'vip': '10.10.10.111'}) - - host = { - 'host': self.serverName, - 'capabilities': {'location_info': location}} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - (migrated, update) = self.driver.migrate_volume( - None, - self.volume, - host) - self.assertFalse(migrated) - - expected = self.driver_startup_call_stack + [ - mock.call.getClusterByName('New_CloudCluster'), - mock.call.logout()] + self.driver_startup_call_stack + [ - mock.call.getVolumeByName('fakevolume'), - mock.call.getVolume( - 1, - 'fields=snapshots,snapshots[resource[members[name]]]'), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - # and nothing else - self.assertEqual( - len(expected), - len(mock_client.method_calls)) - - def test_update_migrated_volume(self): - mock_client = self.setup_driver() - volume_id = 'fake_vol_id' - clone_id = 'fake_clone_id' - fake_old_volume = {'id': volume_id} - provider_location = 'foo' - fake_new_volume = {'id': clone_id, - '_name_id': clone_id, - 'provider_location': provider_location} - original_volume_status = 'available' - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - actual_update = self.driver.update_migrated_volume( - context.get_admin_context(), fake_old_volume, - fake_new_volume, original_volume_status) - - expected_update = {'_name_id': None, - 'provider_location': None} - self.assertEqual(expected_update, actual_update) - - def test_update_migrated_volume_attached(self): - mock_client = self.setup_driver() - volume_id = 'fake_vol_id' - clone_id = 'fake_clone_id' - fake_old_volume = {'id': volume_id} - provider_location = 'foo' - fake_new_volume = {'id': clone_id, - '_name_id': clone_id, - 'provider_location': provider_location} - original_volume_status = 'in-use' - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - actual_update = self.driver.update_migrated_volume( - context.get_admin_context(), fake_old_volume, - fake_new_volume, original_volume_status) - - expected_update = {'_name_id': fake_new_volume['_name_id'], - 'provider_location': provider_location} - self.assertEqual(expected_update, actual_update) - - @mock.patch.object(volume_types, 'get_volume_type', - return_value={'extra_specs': {'hpelh:ao': 'true'}}) - def test_create_volume_with_ao_true(self, _mock_volume_type): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - volume_with_vt = self.volume - volume_with_vt['volume_type_id'] = 1 - - # mock return value of createVolume - mock_client.createVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - volume_info = self.driver.create_volume(volume_with_vt) - - self.assertEqual('10.0.1.6:3260,1 iqn.1993-08.org.debian:01:222 0', - volume_info['provider_location']) - - # make sure createVolume is called without - # isAdaptiveOptimizationEnabled == true - expected = self.driver_startup_call_stack + [ - mock.call.createVolume( - 'fakevolume', - 1, - units.Gi, - {'isThinProvisioned': True, - 'clusterName': 'CloudCluster1'}), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - - @mock.patch.object(volume_types, 'get_volume_type', - return_value={'extra_specs': {'hpelh:ao': 'false'}}) - def test_create_volume_with_ao_false(self, _mock_volume_type): - - # setup drive with default configuration - # and return the mock HTTP LeftHand client - mock_client = self.setup_driver() - - volume_with_vt = self.volume - volume_with_vt['volume_type_id'] = 1 - - # mock return value of createVolume - mock_client.createVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - volume_info = self.driver.create_volume(volume_with_vt) - - self.assertEqual('10.0.1.6:3260,1 iqn.1993-08.org.debian:01:222 0', - volume_info['provider_location']) - - # make sure createVolume is called with - # isAdaptiveOptimizationEnabled == false - expected = self.driver_startup_call_stack + [ - mock.call.createVolume( - 'fakevolume', - 1, - units.Gi, - {'isThinProvisioned': True, - 'clusterName': 'CloudCluster1', - 'isAdaptiveOptimizationEnabled': False}), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - - def test_get_existing_volume_ref_name(self): - self.setup_driver() - - existing_ref = {'source-name': self.volume_name} - result = self.driver._get_existing_volume_ref_name( - existing_ref) - self.assertEqual(self.volume_name, result) - - existing_ref = {'bad-key': 'foo'} - self.assertRaises( - exception.ManageExistingInvalidReference, - self.driver._get_existing_volume_ref_name, - existing_ref) - - def test_manage_existing(self): - mock_client = self.setup_driver() - - self.driver.api_version = "1.1" - - volume = {'display_name': 'Foo Volume', - 'volume_type': None, - 'volume_type_id': None, - 'id': '12345'} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = { - "type": "volume", - "total": 1, - "members": [{ - "id": self.volume_id, - "clusterName": self.cluster_name, - "size": 1 - }] - } - - existing_ref = {'source-name': self.volume_name} - - expected_obj = {'display_name': 'Foo Volume'} - - obj = self.driver.manage_existing(volume, existing_ref) - - mock_client.assert_has_calls( - self.driver_startup_call_stack + [ - mock.call.getVolumeByName(self.volume_name), - mock.call.logout()] + - self.driver_startup_call_stack + [ - mock.call.modifyVolume(self.volume_id, - {'name': 'volume-12345'}), - mock.call.logout()]) - self.assertEqual(expected_obj, obj) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_manage_existing_retype(self, _mock_volume_types): - mock_client = self.setup_driver() - - _mock_volume_types.return_value = { - 'name': 'gold', - 'id': 'gold-id', - 'extra_specs': { - 'hpelh:provisioning': 'thin', - 'hpelh:ao': 'true', - 'hpelh:data_pl': 'r-0', - 'volume_type': self.volume_type}} - - self.driver.api_version = "1.1" - - volume = {'display_name': 'Foo Volume', - 'host': 'stack@lefthand#lefthand', - 'volume_type': 'gold', - 'volume_type_id': 'bcfa9fa4-54a0-4340-a3d8-bfcf19aea65e', - 'id': '12345'} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = { - "type": "volume", - "total": 1, - "members": [{ - "id": self.volume_id, - "clusterName": self.cluster_name, - "size": 1 - }] - } - - existing_ref = {'source-name': self.volume_name} - - expected_obj = {'display_name': 'Foo Volume'} - - obj = self.driver.manage_existing(volume, existing_ref) - - mock_client.assert_has_calls( - self.driver_startup_call_stack + [ - mock.call.getVolumeByName(self.volume_name), - mock.call.logout()] + - self.driver_startup_call_stack + [ - mock.call.modifyVolume(self.volume_id, - {'name': 'volume-12345'}), - mock.call.logout()]) - self.assertEqual(expected_obj, obj) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_manage_existing_retype_exception(self, _mock_volume_types): - mock_client = self.setup_driver() - - _mock_volume_types.return_value = { - 'name': 'gold', - 'id': 'gold-id', - 'extra_specs': { - 'hpelh:provisioning': 'thin', - 'hpelh:ao': 'true', - 'hpelh:data_pl': 'r-0', - 'volume_type': self.volume_type}} - - self.driver.retype = mock.Mock( - side_effect=exception.VolumeNotFound(volume_id="fake")) - - self.driver.api_version = "1.1" - - volume = {'display_name': 'Foo Volume', - 'host': 'stack@lefthand#lefthand', - 'volume_type': 'gold', - 'volume_type_id': 'bcfa9fa4-54a0-4340-a3d8-bfcf19aea65e', - 'id': '12345'} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = { - "type": "volume", - "total": 1, - "members": [{ - "id": self.volume_id, - "clusterName": self.cluster_name, - "size": 1 - }] - } - - existing_ref = {'source-name': self.volume_name} - - self.assertRaises(exception.VolumeNotFound, - self.driver.manage_existing, - volume, - existing_ref) - - mock_client.assert_has_calls( - self.driver_startup_call_stack + [ - mock.call.getVolumeByName(self.volume_name), - mock.call.logout()] + - self.driver_startup_call_stack + [ - mock.call.modifyVolume(self.volume_id, - {'name': 'volume-12345'}), - mock.call.logout()] + - self.driver_startup_call_stack + [ - mock.call.modifyVolume(self.volume_id, - {'name': 'fakevolume'}), - mock.call.logout()]) - - def test_manage_existing_volume_type_exception(self): - mock_client = self.setup_driver() - - self.driver.api_version = "1.1" - - volume = {'display_name': 'Foo Volume', - 'volume_type': 'gold', - 'volume_type_id': 'bcfa9fa4-54a0-4340-a3d8-bfcf19aea65e', - 'id': '12345'} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = { - "type": "volume", - "total": 1, - "members": [{ - "id": self.volume_id, - "clusterName": self.cluster_name, - "size": 1 - }] - } - - existing_ref = {'source-name': self.volume_name} - - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, - volume=volume, - existing_ref=existing_ref) - - mock_client.assert_has_calls( - self.driver_startup_call_stack + [ - mock.call.getVolumeByName(self.volume_name), - mock.call.logout()]) - - def test_manage_existing_snapshot(self): - mock_client = self.setup_driver() - - self.driver.api_version = "1.1" - - volume = { - 'id': '111', - } - snapshot = { - 'display_name': 'Foo Snap', - 'id': '12345', - 'volume': volume, - 'volume_id': '111', - } - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - mock_client.getSnapshotByName.return_value = { - 'id': self.snapshot_id - } - mock_client.getSnapshotParentVolume.return_value = { - 'name': 'volume-111' - } - - existing_ref = {'source-name': self.snapshot_name} - expected_obj = {'display_name': 'Foo Snap'} - - obj = self.driver.manage_existing_snapshot(snapshot, existing_ref) - - mock_client.assert_has_calls( - self.driver_startup_call_stack + [ - mock.call.getSnapshotByName(self.snapshot_name), - mock.call.getSnapshotParentVolume(self.snapshot_name), - mock.call.modifySnapshot(self.snapshot_id, - {'name': 'snapshot-12345'}), - mock.call.logout()]) - self.assertEqual(expected_obj, obj) - - def test_manage_existing_snapshot_failed_over_volume(self): - mock_client = self.setup_driver() - - self.driver.api_version = "1.1" - - volume = { - 'id': self.volume_id, - 'replication_status': 'failed-over', - } - snapshot = { - 'display_name': 'Foo Snap', - 'id': '12345', - 'volume': volume, - } - existing_ref = {'source-name': self.snapshot_name} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - self.assertRaises(exception.InvalidInput, - self.driver.manage_existing_snapshot, - snapshot=snapshot, - existing_ref=existing_ref) - - def test_manage_existing_get_size(self): - mock_client = self.setup_driver() - mock_client.getVolumeByName.return_value = {'size': 2147483648} - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - mock_client.getVolumes.return_value = { - "type": "volume", - "total": 1, - "members": [{ - "id": self.volume_id, - "clusterName": self.cluster_name, - "size": 1 - }] - } - - volume = {} - existing_ref = {'source-name': self.volume_name} - - size = self.driver.manage_existing_get_size(volume, existing_ref) - - expected_size = 2 - expected = [mock.call.getVolumeByName(existing_ref['source-name']), - mock.call.logout()] - - mock_client.assert_has_calls( - self.driver_startup_call_stack + - expected) - self.assertEqual(expected_size, size) - - def test_manage_existing_get_size_invalid_reference(self): - mock_client = self.setup_driver() - mock_client.getVolumeByName.return_value = {'size': 2147483648} - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - volume = {} - existing_ref = {'source-name': "volume-12345"} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - volume=volume, - existing_ref=existing_ref) - - mock_client.assert_has_calls([]) - - existing_ref = {} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - volume=volume, - existing_ref=existing_ref) - - mock_client.assert_has_calls([]) - - def test_manage_existing_get_size_invalid_input(self): - mock_client = self.setup_driver() - mock_client.getVolumeByName.side_effect = ( - hpeexceptions.HTTPNotFound('fake')) - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - mock_client.getVolumes.return_value = { - "type": "volume", - "total": 1, - "members": [{ - "id": self.volume_id, - "clusterName": self.cluster_name, - "size": 1 - }] - } - - volume = {} - existing_ref = {'source-name': self.volume_name} - - self.assertRaises(exception.InvalidInput, - self.driver.manage_existing_get_size, - volume=volume, - existing_ref=existing_ref) - - expected = [mock.call.getVolumeByName(existing_ref['source-name'])] - - mock_client.assert_has_calls( - self.driver_startup_call_stack + - expected) - - def test_manage_existing_snapshot_get_size(self): - mock_client = self.setup_driver() - mock_client.getSnapshotByName.return_value = {'size': 2147483648} - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - snapshot = {} - existing_ref = {'source-name': self.snapshot_name} - - size = self.driver.manage_existing_snapshot_get_size(snapshot, - existing_ref) - - expected_size = 2 - expected = [mock.call.getSnapshotByName( - existing_ref['source-name']), - mock.call.logout()] - - mock_client.assert_has_calls( - self.driver_startup_call_stack + - expected) - self.assertEqual(expected_size, size) - - def test_manage_existing_snapshot_get_size_invalid_reference(self): - mock_client = self.setup_driver() - mock_client.getSnapshotByName.return_value = {'size': 2147483648} - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - snapshot = {} - existing_ref = {'source-name': "snapshot-12345"} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot_get_size, - snapshot=snapshot, - existing_ref=existing_ref) - - mock_client.assert_has_calls([]) - - existing_ref = {} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot_get_size, - snapshot=snapshot, - existing_ref=existing_ref) - - mock_client.assert_has_calls([]) - - def test_manage_existing_snapshot_get_size_invalid_input(self): - mock_client = self.setup_driver() - mock_client.getSnapshotByName.side_effect = ( - hpeexceptions.HTTPNotFound('fake')) - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - snapshot = {} - existing_ref = {'source-name': self.snapshot_name} - - self.assertRaises(exception.InvalidInput, - self.driver.manage_existing_snapshot_get_size, - snapshot=snapshot, - existing_ref=existing_ref) - - expected = [mock.call.getSnapshotByName( - existing_ref['source-name'])] - - mock_client.assert_has_calls( - self.driver_startup_call_stack + - expected) - - def test_unmanage(self): - mock_client = self.setup_driver() - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - - # mock return value of getVolumes - mock_client.getVolumes.return_value = { - "type": "volume", - "total": 1, - "members": [{ - "id": self.volume_id, - "clusterName": self.cluster_name, - "size": 1 - }] - } - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - self.driver.unmanage(self.volume) - - new_name = 'unm-' + str(self.volume['id']) - - expected = [ - mock.call.getVolumeByName(self.volume['name']), - mock.call.modifyVolume(self.volume['id'], {'name': new_name}), - mock.call.logout() - ] - - mock_client.assert_has_calls( - self.driver_startup_call_stack + - expected) - - def test_unmanage_snapshot(self): - mock_client = self.setup_driver() - volume = { - 'id': self.volume_id, - } - snapshot = { - 'name': self.snapshot_name, - 'display_name': 'Foo Snap', - 'volume': volume, - 'id': self.snapshot_id, - } - mock_client.getSnapshotByName.return_value = {'id': self.snapshot_id, } - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - self.driver.unmanage_snapshot(snapshot) - - new_name = 'ums-' + str(self.snapshot_id) - - expected = [ - mock.call.getSnapshotByName(snapshot['name']), - mock.call.modifySnapshot(self.snapshot_id, {'name': new_name}), - mock.call.logout() - ] - - mock_client.assert_has_calls( - self.driver_startup_call_stack + - expected) - - def test_unmanage_snapshot_failed_over_volume(self): - mock_client = self.setup_driver() - volume = { - 'id': self.volume_id, - 'replication_status': 'failed-over', - } - snapshot = { - 'name': self.snapshot_name, - 'display_name': 'Foo Snap', - 'volume': volume, - 'id': self.snapshot_id, - } - mock_client.getSnapshotByName.return_value = {'id': self.snapshot_id, } - - self.driver.api_version = "1.1" - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - self.assertRaises(exception.SnapshotIsBusy, - self.driver.unmanage_snapshot, - snapshot=snapshot) - - def test_api_version(self): - self.setup_driver() - self.driver.api_version = "1.1" - self.driver._check_api_version() - - self.driver.api_version = "1.0" - self.assertRaises(exception.InvalidInput, - self.driver._check_api_version) - - def test_get_volume_stats(self): - - # set up driver with default config - mock_client = self.setup_driver() - - # mock return value of getVolumes - mock_client.getVolumes.return_value = { - "type": "volume", - "total": 1, - "members": [{ - "id": 12345, - "clusterName": self.cluster_name, - "size": 1 * units.Gi - }] - } - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # execute driver - stats = self.driver.get_volume_stats(True) - - self.assertEqual('iSCSI', stats['storage_protocol']) - self.assertEqual(GOODNESS_FUNCTION, stats['goodness_function']) - self.assertEqual(FILTER_FUNCTION, stats['filter_function']) - self.assertEqual(1, int(stats['total_volumes'])) - self.assertTrue(stats['thin_provisioning_support']) - self.assertTrue(stats['thick_provisioning_support']) - self.assertEqual(1, int(stats['provisioned_capacity_gb'])) - self.assertEqual(25, int(stats['reserved_percentage'])) - - cap_util = ( - float(units.Gi * 500 - units.Gi * 250) / float(units.Gi * 500) - ) * 100 - - self.assertEqual(cap_util, float(stats['capacity_utilization'])) - - expected = self.driver_startup_call_stack + [ - mock.call.getCluster(1), - mock.call.getVolumes(fields=['members[id]', - 'members[clusterName]', - 'members[size]'], - cluster=self.cluster_name), - mock.call.logout()] - - mock_client.assert_has_calls(expected) - - def test_create_consistencygroup(self): - ctxt = context.get_admin_context() - # set up driver with default config - mock_client = self.setup_driver() - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # create a consistency group - group = self.fake_consistencygroup_object() - cg = self.driver.create_consistencygroup(ctxt, group) - - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - cg['status']) - - def test_delete_consistencygroup(self): - ctxt = context.get_admin_context() - # set up driver with default config - mock_client = self.setup_driver() - - mock_volume = mock.MagicMock() - volumes = [mock_volume] - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # create a consistency group - group = self.fake_consistencygroup_object() - cg = self.driver.create_consistencygroup(ctxt, group) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - cg['status']) - - # delete the consistency group - group.status = fields.ConsistencyGroupStatus.DELETING - cg, vols = self.driver.delete_consistencygroup(ctxt, group, - volumes) - self.assertEqual(fields.ConsistencyGroupStatus.DELETING, - cg['status']) - - def test_update_consistencygroup_add_vol_delete_cg(self): - ctxt = context.get_admin_context() - - # set up driver with default config - mock_client = self.setup_driver() - - mock_volume = mock.MagicMock() - volumes = [mock_volume] - - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - # mock return value of createVolume - mock_client.createVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # create a consistency group - group = self.fake_consistencygroup_object() - cg = self.driver.create_consistencygroup(ctxt, group) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - cg['status']) - - # add volume to consistency group - cg = self.driver.update_consistencygroup( - ctxt, group, add_volumes=[self.volume], remove_volumes=None) - - # delete the consistency group - group.status = fields.ConsistencyGroupStatus.DELETING - cg, vols = self.driver.delete_consistencygroup(ctxt, group, - volumes) - self.assertEqual(fields.ConsistencyGroupStatus.DELETING, - cg['status']) - - def test_update_consistencygroup_remove_vol_delete_cg(self): - ctxt = context.get_admin_context() - - # set up driver with default config - mock_client = self.setup_driver() - - mock_volume = mock.MagicMock() - volumes = [mock_volume] - - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - - # mock return value of createVolume - mock_client.createVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # create a consistency group - group = self.fake_consistencygroup_object() - cg = self.driver.create_consistencygroup(ctxt, group) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - cg['status']) - - # add volume to consistency group - cg = self.driver.update_consistencygroup( - ctxt, group, add_volumes=[self.volume], remove_volumes=None) - - # remove volume from consistency group - cg = self.driver.update_consistencygroup( - ctxt, group, add_volumes=None, remove_volumes=[self.volume]) - - # delete the consistency group - group.status = fields.ConsistencyGroupStatus.DELETING - cg, vols = self.driver.delete_consistencygroup(ctxt, group, - volumes) - self.assertEqual(fields.ConsistencyGroupStatus.DELETING, - cg['status']) - - def test_create_cgsnapshot(self): - ctxt = context.get_admin_context() - - # set up driver with default config - mock_client = self.setup_driver() - - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - - mock_snap = mock.MagicMock() - mock_snap.volumeName = self.volume_name - expected_snaps = [mock_snap] - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # create a consistency group - group = self.fake_consistencygroup_object() - cg = self.driver.create_consistencygroup(ctxt, group) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - cg['status']) - - # create volume and add it to the consistency group - self.driver.update_consistencygroup( - ctxt, group, add_volumes=[self.volume], remove_volumes=None) - - # create the conistency group snapshot - cgsnapshot = self.fake_cgsnapshot_object() - cgsnap, snaps = self.driver.create_cgsnapshot( - ctxt, cgsnapshot, expected_snaps) - self.assertEqual('available', cgsnap['status']) - - def test_delete_cgsnapshot(self): - ctxt = context.get_admin_context() - - # set up driver with default config - mock_client = self.setup_driver() - - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - - mock_snap = mock.MagicMock() - mock_snap.volumeName = self.volume_name - expected_snaps = [mock_snap] - - with mock.patch.object(hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup: - mock_do_setup.return_value = mock_client - - # create a consistency group - group = self.fake_consistencygroup_object() - cg = self.driver.create_consistencygroup(ctxt, group) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - cg['status']) - - # create volume and add it to the consistency group - self.driver.update_consistencygroup( - ctxt, group, add_volumes=[self.volume], remove_volumes=None) - - # delete the consistency group snapshot - cgsnapshot = self.fake_cgsnapshot_object() - cgsnapshot.status = 'deleting' - cgsnap, snaps = self.driver.delete_cgsnapshot( - ctxt, cgsnapshot, expected_snaps) - self.assertEqual('deleting', cgsnap['status']) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_replicated(self, _mock_get_volume_type): - # set up driver with default config - conf = self.default_mock_conf() - conf.replication_device = self.repl_targets_unmgd - mock_client = self.setup_driver(config=conf) - mock_client.createVolume.return_value = { - 'iscsiIqn': self.connector['initiator']} - mock_client.doesRemoteSnapshotScheduleExist.return_value = False - mock_replicated_client = self.setup_driver(config=conf) - - _mock_get_volume_type.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True'}} - - with mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup, \ - mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_replication_client') as mock_replication_client: - mock_do_setup.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - return_model = self.driver.create_volume(self.volume_replicated) - - expected = [ - mock.call.createVolume( - 'fakevolume_replicated', - 1, - units.Gi, - {'isThinProvisioned': True, - 'clusterName': 'CloudCluster1'}), - mock.call.doesRemoteSnapshotScheduleExist( - 'fakevolume_replicated_SCHED_Pri'), - mock.call.createRemoteSnapshotSchedule( - 'fakevolume_replicated', - 'fakevolume_replicated_SCHED', - 1800, - '1970-01-01T00:00:00Z', - 5, - 'CloudCluster1', - 5, - 'fakevolume_replicated', - '1.1.1.1', - 'foo1', - 'bar2'), - mock.call.logout()] - - mock_client.assert_has_calls( - self.driver_startup_call_stack + - expected) - prov_location = '10.0.1.6:3260,1 iqn.1993-08.org.debian:01:222 0' - rep_data = json.dumps({"location": HPELEFTHAND_API_URL}) - self.assertEqual({'replication_status': 'enabled', - 'replication_driver_data': rep_data, - 'provider_location': prov_location}, - return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_delete_volume_replicated(self, _mock_get_volume_type): - # set up driver with default config - conf = self.default_mock_conf() - conf.replication_device = self.repl_targets - mock_client = self.setup_driver(config=conf) - mock_client.getVolumeByName.return_value = {'id': self.volume_id} - mock_client.getVolumes.return_value = {'total': 1, 'members': []} - mock_replicated_client = self.setup_driver(config=conf) - - _mock_get_volume_type.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True'}} - - with mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup, \ - mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_replication_client') as mock_replication_client: - mock_do_setup.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - self.driver.delete_volume(self.volume_replicated) - - expected = [ - mock.call.deleteRemoteSnapshotSchedule( - 'fakevolume_replicated_SCHED'), - mock.call.getVolumeByName('fakevolume_replicated'), - mock.call.deleteVolume(1)] - mock_client.assert_has_calls( - self.driver_startup_call_stack + - expected) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_failover_host(self, _mock_get_volume_type): - ctxt = context.get_admin_context() - # set up driver with default config - conf = self.default_mock_conf() - conf.replication_device = self.repl_targets - mock_client = self.setup_driver(config=conf) - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getVolumeByName.return_value = { - 'iscsiIqn': self.connector['initiator']} - - _mock_get_volume_type.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True'}} - - with mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup, \ - mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_replication_client') as mock_replication_client: - mock_do_setup.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - invalid_backend_id = 'INVALID' - - # Test invalid secondary target. - self.assertRaises( - exception.InvalidReplicationTarget, - self.driver.failover_host, - ctxt, - [self.volume_replicated], - invalid_backend_id) - - # Test a successful failover. - return_model = self.driver.failover_host( - context.get_admin_context(), - [self.volume_replicated], - REPLICATION_BACKEND_ID) - prov_location = '10.0.1.6:3260,1 iqn.1993-08.org.debian:01:222 0' - expected_model = (REPLICATION_BACKEND_ID, - [{'updates': {'replication_status': - 'failed-over', - 'provider_location': - prov_location}, - 'volume_id': 1}]) - self.assertEqual(expected_model, return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_replication_failback_host_ready(self, _mock_get_volume_type): - # set up driver with default config - conf = self.default_mock_conf() - conf.replication_device = self.repl_targets_unmgd - mock_client = self.setup_driver(config=conf) - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getVolumeByName.return_value = { - 'iscsiIqn': self.connector['initiator'], - 'isPrimary': True} - mock_replicated_client.getRemoteSnapshotSchedule.return_value = ( - ['', - 'HP StoreVirtual LeftHand OS Command Line Interface', - '(C) Copyright 2007-2016', - '', - 'RESPONSE', - ' result 0', - ' period 1800', - ' paused false']) - - _mock_get_volume_type.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True'}} - - with mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup, \ - mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_replication_client') as mock_replication_client: - mock_do_setup.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - - volume = self.volume_replicated.copy() - rep_data = json.dumps({"primary_config_group": "failover_group"}) - volume['replication_driver_data'] = rep_data - return_model = self.driver.failover_host( - context.get_admin_context(), - [volume], - 'default') - prov_location = '10.0.1.6:3260,1 iqn.1993-08.org.debian:01:222 0' - expected_model = (None, - [{'updates': {'replication_status': - 'available', - 'provider_location': - prov_location}, - 'volume_id': 1}]) - self.assertEqual(expected_model, return_model) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_replication_failback_host_not_ready(self, - _mock_get_volume_type): - # set up driver with default config - conf = self.default_mock_conf() - conf.replication_device = self.repl_targets_unmgd - mock_client = self.setup_driver(config=conf) - mock_replicated_client = self.setup_driver(config=conf) - mock_replicated_client.getVolumeByName.return_value = { - 'iscsiIqn': self.connector['initiator'], - 'isPrimary': False} - mock_replicated_client.getRemoteSnapshotSchedule.return_value = ( - ['', - 'HP StoreVirtual LeftHand OS Command Line Interface', - '(C) Copyright 2007-2016', - '', - 'RESPONSE', - ' result 0', - ' period 1800', - ' paused true']) - - _mock_get_volume_type.return_value = { - 'name': 'replicated', - 'extra_specs': { - 'replication_enabled': ' True'}} - - with mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_client') as mock_do_setup, \ - mock.patch.object( - hpe_lefthand_iscsi.HPELeftHandISCSIDriver, - '_create_replication_client') as mock_replication_client: - mock_do_setup.return_value = mock_client - mock_replication_client.return_value = mock_replicated_client - - volume = self.volume_replicated.copy() - self.assertRaises( - exception.InvalidReplicationTarget, - self.driver.failover_host, - context.get_admin_context(), - [volume], - 'default') - - def test__create_replication_client(self): - # set up driver with default config - self.setup_driver() - - # Ensure creating a replication client works without specifiying - # ssh_conn_timeout or san_private_key. - remote_array = { - 'hpelefthand_api_url': 'https://1.1.1.1:8080/lhos', - 'hpelefthand_username': 'user', - 'hpelefthand_password': 'password', - 'hpelefthand_ssh_port': '16022'} - cl = self.driver._create_replication_client(remote_array) - cl.setSSHOptions.assert_called_with( - '1.1.1.1', - 'user', - 'password', - conn_timeout=30, - known_hosts_file=mock.ANY, - missing_key_policy='AutoAddPolicy', - port='16022', - privatekey='') - - # Verify we can create a replication client with custom values for - # ssh_conn_timeout and san_private_key. - cl.reset_mock() - remote_array['ssh_conn_timeout'] = 45 - remote_array['san_private_key'] = 'foobarkey' - cl = self.driver._create_replication_client(remote_array) - cl.setSSHOptions.assert_called_with( - '1.1.1.1', - 'user', - 'password', - conn_timeout=45, - known_hosts_file=mock.ANY, - missing_key_policy='AutoAddPolicy', - port='16022', - privatekey='foobarkey') diff --git a/cinder/tests/unit/test_huawei_drivers.py b/cinder/tests/unit/test_huawei_drivers.py deleted file mode 100644 index 26ed85d42..000000000 --- a/cinder/tests/unit/test_huawei_drivers.py +++ /dev/null @@ -1,3834 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Tests for huawei drivers.""" -import copy -import ddt -import json -import mock -import re -import tempfile -import time -from xml.dom import minidom - -from oslo_log import log as logging - -from cinder import exception -from cinder import test -from cinder.tests.unit import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.huawei import constants -from cinder.volume.drivers.huawei import fc_zone_helper -from cinder.volume.drivers.huawei import huawei_conf -from cinder.volume.drivers.huawei import huawei_driver -from cinder.volume.drivers.huawei import huawei_utils -from cinder.volume.drivers.huawei import hypermetro -from cinder.volume.drivers.huawei import replication -from cinder.volume.drivers.huawei import rest_client -from cinder.volume.drivers.huawei import smartx - -LOG = logging.getLogger(__name__) - -hypermetro_devices = """{ - "remote_device": { - "RestURL": "http://192.0.2.69:8082/deviceManager/rest", - "UserName": "admin", - "UserPassword": "Admin@storage1", - "StoragePool": "StoragePool001", - "domain_name": "hypermetro-domain", - "remote_target_ip": "192.0.2.241" - } -} -""" - -test_volume = {'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf0635', - 'size': 2, - 'volume_name': 'vol1', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'host': 'ubuntu001@backend001#OpenStack_Pool', - 'provider_location': '11', - 'status': 'available', - } - -fake_smartx_value = {'smarttier': 'true', - 'smartcache': 'true', - 'smartpartition': 'true', - 'thin_provisioning_support': 'true', - 'thick_provisioning_support': False, - 'policy': '2', - 'cachename': 'cache-test', - 'partitionname': 'partition-test', - } - -fake_hypermetro_opts = {'hypermetro': 'true', - 'smarttier': False, - 'smartcache': False, - 'smartpartition': False, - 'thin_provisioning_support': False, - 'thick_provisioning_support': False, - } - -hyper_volume = {'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf0635', - 'size': 2, - 'volume_name': 'vol1', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'host': 'ubuntu@huawei#OpenStack_Pool', - 'provider_location': '11', - 'volume_metadata': [{'key': 'hypermetro_id', - 'value': '1'}, - {'key': 'remote_lun_id', - 'value': '11'}], - } - -sync_replica_specs = {'replication_enabled': ' True', - 'replication_type': ' sync'} -async_replica_specs = {'replication_enabled': ' True', - 'replication_type': ' async'} - -TEST_PAIR_ID = "3400a30d844d0004" -replication_volume = { - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf0635', - 'size': 2, - 'volume_name': 'vol1', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'host': 'ubuntu@huawei#OpenStack_Pool', - 'provider_location': '11', - 'metadata': {'lun_wwn': '6643e8c1004c5f6723e9f454003'}, - 'replication_status': 'disabled', - 'replication_driver_data': - '{"pair_id": "%s", "rmt_lun_id": "1"}' % TEST_PAIR_ID, -} - -test_snap = {'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf0635', - 'size': 1, - 'volume_name': 'vol1', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'provider_location': '11', - 'volume': {"volume_id": '21ec7341-9256-497b-97d9-ef48edcf0635', - 'provider_location': '12'}, - } - -test_host = {'host': 'ubuntu001@backend001#OpenStack_Pool', - 'capabilities': {'smartcache': True, - 'location_info': '210235G7J20000000000', - 'QoS_support': True, - 'pool_name': 'OpenStack_Pool', - 'timestamp': '2015-07-13T11:41:00.513549', - 'smartpartition': True, - 'allocated_capacity_gb': 0, - 'volume_backend_name': 'HuaweiFCDriver', - 'free_capacity_gb': 20.0, - 'driver_version': '1.1.0', - 'total_capacity_gb': 20.0, - 'smarttier': True, - 'hypermetro': True, - 'reserved_percentage': 0, - 'vendor_name': None, - 'thick_provisioning_support': False, - 'thin_provisioning_support': True, - 'storage_protocol': 'FC', - } - } - -test_new_type = { - 'name': u'new_type', - 'qos_specs_id': None, - 'deleted': False, - 'created_at': None, - 'updated_at': None, - 'extra_specs': { - 'smarttier': ' true', - 'smartcache': ' true', - 'smartpartition': ' true', - 'thin_provisioning_support': ' true', - 'thick_provisioning_support': ' False', - 'policy': '2', - 'smartcache:cachename': 'cache-test', - 'smartpartition:partitionname': 'partition-test', - }, - 'is_public': True, - 'deleted_at': None, - 'id': u'530a56e1-a1a4-49f3-ab6c-779a6e5d999f', - 'description': None, -} - -test_new_replication_type = { - 'name': u'new_type', - 'qos_specs_id': None, - 'deleted': False, - 'created_at': None, - 'updated_at': None, - 'extra_specs': { - 'replication_enabled': ' True', - 'replication_type': ' sync', - }, - 'is_public': True, - 'deleted_at': None, - 'id': u'530a56e1-a1a4-49f3-ab6c-779a6e5d999f', - 'description': None, -} - -hypermetro_devices = """ -{ - "remote_device": { - "RestURL": "http://192.0.2.69:8082/deviceManager/rest", - "UserName":"admin", - "UserPassword":"Admin@storage2", - "StoragePool":"StoragePool001", - "domain_name":"hypermetro_test"} -} -""" - -FAKE_FIND_POOL_RESPONSE = {'CAPACITY': '985661440', - 'ID': '0', - 'TOTALCAPACITY': '985661440'} - -FAKE_CREATE_VOLUME_RESPONSE = {"ID": "1", - "NAME": "5mFHcBv4RkCcD+JyrWc0SA"} - -FakeConnector = {'initiator': 'iqn.1993-08.debian:01:ec2bff7ac3a3', - 'wwpns': ['10000090fa0d6754'], - 'wwnns': ['10000090fa0d6755'], - 'host': 'ubuntuc', - } - -smarttier_opts = {'smarttier': 'true', - 'smartpartition': False, - 'smartcache': False, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'policy': '3', - 'readcachepolicy': '1', - 'writecachepolicy': None, - } - -fake_fabric_mapping = { - 'swd1': { - 'target_port_wwn_list': ['2000643e8c4c5f66'], - 'initiator_port_wwn_list': ['10000090fa0d6754'] - } -} - -CHANGE_OPTS = {'policy': ('1', '2'), - 'partitionid': (['1', 'partition001'], ['2', 'partition002']), - 'cacheid': (['1', 'cache001'], ['2', 'cache002']), - 'qos': (['11', {'MAXIOPS': '100', 'IOType': '1'}], - {'MAXIOPS': '100', 'IOType': '2', - 'MIN': 1, 'LATENCY': 1}), - 'host': ('ubuntu@huawei#OpenStack_Pool', - 'ubuntu@huawei#OpenStack_Pool'), - 'LUNType': ('0', '1'), - } - -# A fake response of create a host -FAKE_CREATE_HOST_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data":{"NAME": "ubuntuc001", - "ID": "1"} -} -""" - -# A fake response of success response storage -FAKE_COMMON_SUCCESS_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data":{} -} -""" - -# A fake response of login huawei storage -FAKE_GET_LOGIN_STORAGE_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": { - "username": "admin", - "iBaseToken": "2001031430", - "deviceid": "210235G7J20000000000" - } -} -""" - -# A fake response of login out huawei storage -FAKE_LOGIN_OUT_STORAGE_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": { - "ID": 11 - } -} -""" - -# A fake response of mock storage pool info -FAKE_STORAGE_POOL_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": [{ - "USERFREECAPACITY": "985661440", - "ID": "0", - "NAME": "OpenStack_Pool", - "USERTOTALCAPACITY": "985661440" - }] -} -""" - -# A fake response of lun or lungroup response -FAKE_LUN_INFO_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": { - "ID": "1", - "NAME": "5mFHcBv4RkCcD+JyrWc0SA", - "WWN": "6643e8c1004c5f6723e9f454003", - "DESCRIPTION": "21ec7341-9256-497b-97d9-ef48edcf0635", - "HEALTHSTATUS": "1", - "RUNNINGSTATUS": "27", - "ALLOCTYPE": "1", - "CAPACITY": "2097152" - } -} -""" - -FAKE_LUN_GET_SUCCESS_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": { - "ID": "11", - "IOCLASSID": "11", - "NAME": "5mFHcBv4RkCcD+JyrWc0SA", - "DESCRIPTION": "21ec7341-9256-497b-97d9-ef48edcf0635", - "RUNNINGSTATUS": "10", - "HEALTHSTATUS": "1", - "RUNNINGSTATUS": "27", - "LUNLIST": "", - "ALLOCTYPE": "1", - "CAPACITY": "2097152", - "WRITEPOLICY": "1", - "MIRRORPOLICY": "0", - "PREFETCHPOLICY": "1", - "PREFETCHVALUE": "20", - "DATATRANSFERPOLICY": "1", - "READCACHEPOLICY": "2", - "WRITECACHEPOLICY": "5", - "OWNINGCONTROLLER": "0B", - "SMARTCACHEPARTITIONID": "", - "CACHEPARTITIONID": "", - "WWN": "6643e8c1004c5f6723e9f454003", - "PARENTNAME": "OpenStack_Pool" - } -} -""" - -FAKE_QUERY_ALL_LUN_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": [{ - "ID": "1", - "NAME": "IexzQZJWSXuX2e9I7c8GNQ" - }] -} -""" - -FAKE_LUN_ASSOCIATE_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "ID":"11" - }] -} -""" - -FAKE_QUERY_LUN_GROUP_INFO_RESPONSE = """ -{ - "error": { - "code":0 - }, - "data":[{ - "NAME":"OpenStack_LunGroup_1", - "DESCRIPTION":"5mFHcBv4RkCcD+JyrWc0SA", - "ID":"11", - "TYPE":256 - }] -} -""" - -FAKE_QUERY_LUN_GROUP_RESPONSE = """ -{ - "error": { - "code":0 - }, - "data":{ - "NAME":"5mFHcBv4RkCcD+JyrWc0SA", - "DESCRIPTION":"5mFHcBv4RkCcD+JyrWc0SA", - "ID":"11", - "TYPE":256 - } -} -""" - -FAKE_QUERY_LUN_GROUP_ASSOCIAT_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":{ - "NAME":"5mFHcBv4RkCcD+JyrWc0SA", - "DESCRIPTION":"5mFHcBv4RkCcD+JyrWc0SA", - "ID":"11", - "TYPE":256 - } -} -""" - -FAKE_LUN_COUNT_RESPONSE = """ -{ - "data":{ - "COUNT":"0" - }, - "error":{ - "code":0, - "description":"0" - } -} -""" -# A fake response of snapshot list response -FAKE_SNAPSHOT_LIST_INFO_RESPONSE = """ -{ - "error": { - "code": 0, - "description": "0" - }, - "data": [{ - "ID": 11, - "NAME": "wr_LMKAjS7O_VtsEIREGYw" - }, - { - "ID": 12, - "NAME": "SDFAJSDFLKJ" - }, - { - "ID": 13, - "NAME": "s1Ew5v36To-hR2txJitX5Q" - }] -} -""" - -# A fake response of create snapshot response -FAKE_CREATE_SNAPSHOT_INFO_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": { - "ID": 11, - "NAME": "YheUoRwbSX2BxN7" - } -} -""" - -# A fake response of get snapshot response -FAKE_GET_SNAPSHOT_INFO_RESPONSE = """ -{ - "error": { - "code": 0, - "description": "0" - }, - "data": { - "ID": 11, - "NAME": "YheUoRwbSX2BxN7" - } -} -""" - -# A fake response of get iscsi response -FAKE_GET_ISCSI_INFO_RESPONSE = """ -{ - "data": [{ - "ETHPORTID": "139267", - "ID": "iqn.oceanstor:21004846fb8ca15f::22003:192.0.2.244", - "TPGT": "8196", - "TYPE": 249 - }, - { - "ETHPORTID": "139268", - "ID": "iqn.oceanstor:21004846fb8ca15f::22003:192.0.2.244", - "TPGT": "8196", - "TYPE": 249 - } - ], - "error": { - "code": 0, - "description": "0" - } -} -""" - -# A fake response of get eth info response -FAKE_GET_ETH_INFO_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": [{ - "PARENTTYPE": 209, - "MACADDRESS": "00:22:a1:0a:79:57", - "ETHNEGOTIATE": "-1", - "ERRORPACKETS": "0", - "IPV4ADDR": "192.0.2.2", - "IPV6GATEWAY": "", - "IPV6MASK": "0", - "OVERFLOWEDPACKETS": "0", - "ISCSINAME": "P0", - "HEALTHSTATUS": "1", - "ETHDUPLEX": "2", - "ID": "16909568", - "LOSTPACKETS": "0", - "TYPE": 213, - "NAME": "P0", - "INIORTGT": "4", - "RUNNINGSTATUS": "10", - "IPV4GATEWAY": "", - "BONDNAME": "", - "STARTTIME": "1371684218", - "SPEED": "1000", - "ISCSITCPPORT": "0", - "IPV4MASK": "255.255.0.0", - "IPV6ADDR": "", - "LOGICTYPE": "0", - "LOCATION": "ENG0.A5.P0", - "MTU": "1500", - "PARENTID": "1.5" - }, - { - "PARENTTYPE": 209, - "MACADDRESS": "00:22:a1:0a:79:57", - "ETHNEGOTIATE": "-1", - "ERRORPACKETS": "0", - "IPV4ADDR": "192.0.2.1", - "IPV6GATEWAY": "", - "IPV6MASK": "0", - "OVERFLOWEDPACKETS": "0", - "ISCSINAME": "P0", - "HEALTHSTATUS": "1", - "ETHDUPLEX": "2", - "ID": "16909568", - "LOSTPACKETS": "0", - "TYPE": 213, - "NAME": "P0", - "INIORTGT": "4", - "RUNNINGSTATUS": "10", - "IPV4GATEWAY": "", - "BONDNAME": "", - "STARTTIME": "1371684218", - "SPEED": "1000", - "ISCSITCPPORT": "0", - "IPV4MASK": "255.255.0.0", - "IPV6ADDR": "", - "LOGICTYPE": "0", - "LOCATION": "ENG0.A5.P3", - "MTU": "1500", - "PARENTID": "1.5" - }] -} -""" - -FAKE_GET_ETH_ASSOCIATE_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "IPV4ADDR": "192.0.2.1", - "HEALTHSTATUS": "1", - "RUNNINGSTATUS": "10" - }, - { - "IPV4ADDR": "192.0.2.2", - "HEALTHSTATUS": "1", - "RUNNINGSTATUS": "10" - } - ] -} -""" -# A fake response of get iscsi device info response -FAKE_GET_ISCSI_DEVICE_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": [{ - "CMO_ISCSI_DEVICE_NAME": "iqn.2006-08.com.huawei:oceanstor:21000022a:" - }] -} -""" - -# A fake response of get iscsi device info response -FAKE_GET_ALL_HOST_INFO_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": [{ - "PARENTTYPE": 245, - "NAME": "ubuntuc", - "DESCRIPTION": "", - "RUNNINGSTATUS": "1", - "IP": "", - "PARENTNAME": "", - "OPERATIONSYSTEM": "0", - "LOCATION": "", - "HEALTHSTATUS": "1", - "MODEL": "", - "ID": "1", - "PARENTID": "", - "NETWORKNAME": "", - "TYPE": 21 - }, - { - "PARENTTYPE": 245, - "NAME": "ubuntu", - "DESCRIPTION": "", - "RUNNINGSTATUS": "1", - "IP": "", - "PARENTNAME": "", - "OPERATIONSYSTEM": "0", - "LOCATION": "", - "HEALTHSTATUS": "1", - "MODEL": "", - "ID": "2", - "PARENTID": "", - "NETWORKNAME": "", - "TYPE": 21 - }] -} -""" - -# A fake response of get host or hostgroup info response -FAKE_GET_ALL_HOST_GROUP_INFO_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": [{ - "NAME":"ubuntuc", - "DESCRIPTION":"", - "ID":"0", - "TYPE":14 - }, - {"NAME":"OpenStack_HostGroup_1", - "DESCRIPTION":"", - "ID":"0", - "TYPE":14 - } - ] -} -""" - -FAKE_GET_HOST_GROUP_INFO_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data":{ - "NAME":"ubuntuc", - "DESCRIPTION":"", - "ID":"0", - "TYPE":14 - } -} -""" - -# A fake response of lun copy info response -FAKE_GET_LUN_COPY_INFO_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": { - "COPYSTOPTIME": "-1", - "HEALTHSTATUS": "1", - "NAME": "w1PSNvu6RumcZMmSh4/l+Q==", - "RUNNINGSTATUS": "36", - "DESCRIPTION": "w1PSNvu6RumcZMmSh4/l+Q==", - "ID": "0", - "LUNCOPYTYPE": "1", - "COPYPROGRESS": "0", - "COPYSPEED": "2", - "TYPE": 219, - "COPYSTARTTIME": "-1" - } -} -""" - -# A fake response of lun copy list info response -FAKE_GET_LUN_COPY_LIST_INFO_RESPONSE = """ -{ - "error": { - "code": 0 - }, - "data": [{ - "COPYSTOPTIME": "1372209335", - "HEALTHSTATUS": "1", - "NAME": "w1PSNvu6RumcZMmSh4/l+Q==", - "RUNNINGSTATUS": "40", - "DESCRIPTION": "w1PSNvu6RumcZMmSh4/l+Q==", - "ID": "0", - "LUNCOPYTYPE": "1", - "COPYPROGRESS": "100", - "COPYSPEED": "2", - "TYPE": 219, - "COPYSTARTTIME": "1372209329" - }] -} -""" - -# A fake response of mappingview info response -FAKE_GET_MAPPING_VIEW_INFO_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "WORKMODE":"255", - "HEALTHSTATUS":"1", - "NAME":"OpenStack_Mapping_View_1", - "RUNNINGSTATUS":"27", - "DESCRIPTION":"", - "ENABLEINBANDCOMMAND":"true", - "ID":"1", - "INBANDLUNWWN":"", - "TYPE":245 - }, - { - "WORKMODE":"255", - "HEALTHSTATUS":"1", - "NAME":"YheUoRwbSX2BxN767nvLSw", - "RUNNINGSTATUS":"27", - "DESCRIPTION":"", - "ENABLEINBANDCOMMAND":"true", - "ID":"2", - "INBANDLUNWWN": "", - "TYPE": 245 - }] -} -""" - -FAKE_GET_MAPPING_VIEW_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "WORKMODE":"255", - "HEALTHSTATUS":"1", - "NAME":"mOWtSXnaQKi3hpB3tdFRIQ", - "RUNNINGSTATUS":"27", - "DESCRIPTION":"", - "ENABLEINBANDCOMMAND":"true", - "ID":"11", - "INBANDLUNWWN":"", - "TYPE": 245, - "AVAILABLEHOSTLUNIDLIST": "" - }] -} -""" - -FAKE_GET_SPEC_MAPPING_VIEW_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":{ - "WORKMODE":"255", - "HEALTHSTATUS":"1", - "NAME":"mOWtSXnaQKi3hpB3tdFRIQ", - "RUNNINGSTATUS":"27", - "DESCRIPTION":"", - "ENABLEINBANDCOMMAND":"true", - "ID":"1", - "INBANDLUNWWN":"", - "TYPE":245, - "AVAILABLEHOSTLUNIDLIST": "[1]" - } -} -""" - -FAKE_FC_INFO_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "HEALTHSTATUS":"1", - "NAME":"", - "MULTIPATHTYPE":"1", - "ISFREE":"true", - "RUNNINGSTATUS":"27", - "ID":"10000090fa0d6754", - "OPERATIONSYSTEM":"255", - "TYPE":223 - }, - { - "HEALTHSTATUS":"1", - "NAME":"", - "MULTIPATHTYPE":"1", - "ISFREE":"true", - "RUNNINGSTATUS":"27", - "ID":"10000090fa0d6755", - "OPERATIONSYSTEM":"255", - "TYPE":223 - }] -} -""" - -FAKE_ISCSI_INITIATOR_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "CHAPNAME":"mm-user", - "HEALTHSTATUS":"1", - "ID":"iqn.1993-08.org.debian:01:9073aba6c6f", - "ISFREE":"true", - "MULTIPATHTYPE":"1", - "NAME":"", - "OPERATIONSYSTEM":"255", - "RUNNINGSTATUS":"28", - "TYPE":222, - "USECHAP":"true" - }] -} -""" - -FAKE_HOST_LINK_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "PARENTTYPE":21, - "TARGET_ID":"0000000000000000", - "INITIATOR_NODE_WWN":"20000090fa0d6754", - "INITIATOR_TYPE":"223", - "RUNNINGSTATUS":"27", - "PARENTNAME":"ubuntuc", - "INITIATOR_ID":"10000090fa0d6754", - "TARGET_PORT_WWN":"24000022a10a2a39", - "HEALTHSTATUS":"1", - "INITIATOR_PORT_WWN":"10000090fa0d6754", - "ID":"010000090fa0d675-0000000000110400", - "TARGET_NODE_WWN":"21000022a10a2a39", - "PARENTID":"1", - "CTRL_ID":"0", - "TYPE":255, - "TARGET_TYPE":"212" - }] -} -""" - -FAKE_PORT_GROUP_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "ID":11, - "NAME": "portgroup-test" - }] -} -""" - -FAKE_ERROR_INFO_RESPONSE = """ -{ - "error":{ - "code":31755596 - } -} -""" - -FAKE_ERROR_CONNECT_RESPONSE = """ -{ - "error":{ - "code":-403 - } -} -""" - -FAKE_ERROR_LUN_INFO_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":{ - "ID":"11", - "IOCLASSID":"11", - "NAME":"5mFHcBv4RkCcD+JyrWc0SA", - "ALLOCTYPE": "0", - "DATATRANSFERPOLICY": "0", - "SMARTCACHEPARTITIONID": "0", - "CACHEPARTITIONID": "0" - } -} -""" -FAKE_GET_FC_INI_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "ID":"10000090fa0d6754", - "ISFREE":"true" - }] -} -""" - -FAKE_SYSTEM_VERSION_RESPONSE = """ -{ - "error":{ - "code": 0 - }, - "data":{ - "PRODUCTVERSION": "V100R001C10", - "wwn": "21003400a30d844d" - } -} -""" - -FAKE_GET_LUN_MIGRATION_RESPONSE = """ -{ - "data":[{"ENDTIME":"1436816174", - "ID":"9", - "PARENTID":"11", - "PARENTNAME":"xmRBHMlVRruql5vwthpPXQ", - "PROCESS":"-1", - "RUNNINGSTATUS":"76", - "SPEED":"2", - "STARTTIME":"1436816111", - "TARGETLUNID":"1", - "TARGETLUNNAME":"4924891454902893639", - "TYPE":253, - "WORKMODE":"0" - }], - "error":{"code":0, - "description":"0"} -} -""" - -FAKE_HYPERMETRODOMAIN_RESPONSE = """ -{ - "error":{ - "code": 0 - }, - "data":{ - "PRODUCTVERSION": "V100R001C10", - "ID": "11", - "NAME": "hypermetro_test", - "RUNNINGSTATUS": "42" - } -} -""" - -FAKE_HYPERMETRO_RESPONSE = """ -{ - "error":{ - "code": 0 - }, - "data":{ - "PRODUCTVERSION": "V100R001C10", - "ID": "11", - "NAME": "hypermetro_test", - "RUNNINGSTATUS": "1", - "HEALTHSTATUS": "1" - } -} -""" - -FAKE_QOS_INFO_RESPONSE = """ -{ - "error":{ - "code": 0 - }, - "data":{ - "ID": "11" - } -} -""" - -FAKE_GET_FC_PORT_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":[{ - "RUNNINGSTATUS":"10", - "WWN":"2000643e8c4c5f66", - "PARENTID":"0A.1", - "ID": "1114368", - "RUNSPEED": "16000" - }, - { - "RUNNINGSTATUS":"10", - "WWN":"2009643e8c4c5f67", - "PARENTID":"0A.1", - "ID": "1114369", - "RUNSPEED": "16000" - }] -} -""" - -FAKE_SMARTCACHEPARTITION_RESPONSE = """ -{ - "error":{ - "code":0 - }, - "data":{ - "ID":"11", - "NAME":"cache-name" - } -} -""" - -FAKE_CONNECT_FC_RESPONCE = { - "driver_volume_type": 'fibre_channel', - "data": { - "target_wwn": ["10000090fa0d6754"], - "target_lun": "1", - "volume_id": "21ec7341-9256-497b-97d9-ef48edcf0635" - } -} - -FAKE_METRO_INFO_RESPONCE = { - "error": { - "code": 0 - }, - "data": { - "PRODUCTVERSION": "V100R001C10", - "ID": "11", - "NAME": "hypermetro_test", - "RUNNINGSTATUS": "42" - } -} - -# mock login info map -MAP_COMMAND_TO_FAKE_RESPONSE = {} - -MAP_COMMAND_TO_FAKE_RESPONSE['/xx/sessions'] = ( - FAKE_GET_LOGIN_STORAGE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/sessions'] = ( - FAKE_LOGIN_OUT_STORAGE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/LUN_MIGRATION/POST'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/LUN_MIGRATION?range=[0-256]/GET'] = ( - FAKE_GET_LUN_MIGRATION_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/LUN_MIGRATION/11/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -# mock storage info map -MAP_COMMAND_TO_FAKE_RESPONSE['/storagepool'] = ( - FAKE_STORAGE_POOL_RESPONSE) - -# mock lun info map -MAP_COMMAND_TO_FAKE_RESPONSE['/lun'] = ( - FAKE_LUN_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/11/GET'] = ( - FAKE_LUN_GET_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/1/GET'] = ( - FAKE_LUN_GET_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/11/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/1/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/1/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/11/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun?range=[0-65535]/GET'] = ( - FAKE_QUERY_ALL_LUN_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/associate?TYPE=11&ASSOCIATEOBJTYPE=256' - '&ASSOCIATEOBJID=11/GET'] = ( - FAKE_LUN_ASSOCIATE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/associate?TYPE=11&ASSOCIATEOBJTYPE=256' - '&ASSOCIATEOBJID=12/GET'] = ( - FAKE_LUN_ASSOCIATE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/associate?ID=1&TYPE=11&ASSOCIATEOBJTYPE=21' - '&ASSOCIATEOBJID=0/GET'] = ( - FAKE_LUN_ASSOCIATE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/associate?TYPE=11&ASSOCIATEOBJTYPE=21' - '&ASSOCIATEOBJID=1/GET'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/associate/cachepartition?ID=1' - '&ASSOCIATEOBJTYPE=11&ASSOCIATEOBJID=11' - '/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup?range=[0-8191]/GET'] = ( - FAKE_QUERY_LUN_GROUP_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup'] = ( - FAKE_QUERY_LUN_GROUP_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup/associate'] = ( - FAKE_QUERY_LUN_GROUP_ASSOCIAT_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/LUNGroup/11/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup/associate?ID=11&ASSOCIATEOBJTYPE=11' - '&ASSOCIATEOBJID=1/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup/associate?TYPE=256&ASSOCIATEOBJTYPE=11' - '&ASSOCIATEOBJID=11/GET'] = ( - FAKE_LUN_ASSOCIATE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup/associate?TYPE=256&ASSOCIATEOBJTYPE=11' - '&ASSOCIATEOBJID=1/GET'] = ( - FAKE_LUN_ASSOCIATE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup/associate?ID=11&ASSOCIATEOBJTYPE=11' - '&ASSOCIATEOBJID=11/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/count?TYPE=11&ASSOCIATEOBJTYPE=256' - '&ASSOCIATEOBJID=11/GET'] = ( - FAKE_LUN_COUNT_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/expand/PUT'] = ( - FAKE_LUN_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup/associate?ID=12&ASSOCIATEOBJTYPE=11' - '&ASSOCIATEOBJID=12/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -# mock snapshot info map -MAP_COMMAND_TO_FAKE_RESPONSE['/snapshot'] = ( - FAKE_CREATE_SNAPSHOT_INFO_RESPONSE) - -# mock snapshot info map -MAP_COMMAND_TO_FAKE_RESPONSE['/snapshot/11/GET'] = ( - FAKE_GET_SNAPSHOT_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/snapshot/activate'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/snapshot/stop/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/snapshot/11/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/snapshot?range=[0-32767]/GET'] = ( - FAKE_SNAPSHOT_LIST_INFO_RESPONSE) - -# mock QoS info map -MAP_COMMAND_TO_FAKE_RESPONSE['/ioclass/11/GET'] = ( - FAKE_LUN_GET_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/ioclass/11/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/ioclass/active/11/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/ioclass/'] = ( - FAKE_QOS_INFO_RESPONSE) - -# mock iscsi info map -MAP_COMMAND_TO_FAKE_RESPONSE['/iscsi_tgt_port/GET'] = ( - FAKE_GET_ISCSI_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/eth_port/GET'] = ( - FAKE_GET_ETH_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/eth_port/associate?TYPE=213&ASSOCIATEOBJTYPE' - '=257&ASSOCIATEOBJID=11/GET'] = ( - FAKE_GET_ETH_ASSOCIATE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/iscsidevicename'] = ( - FAKE_GET_ISCSI_DEVICE_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/iscsi_initiator?range=[0-256]/GET'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/iscsi_initiator/'] = ( - FAKE_ISCSI_INITIATOR_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/iscsi_initiator/POST'] = ( - FAKE_ISCSI_INITIATOR_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/iscsi_initiator/PUT'] = ( - FAKE_ISCSI_INITIATOR_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/iscsi_initiator/remove_iscsi_from_host/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/iscsi_initiator/' - 'iqn.1993-08.debian:01:ec2bff7ac3a3/PUT'] = ( - FAKE_ISCSI_INITIATOR_RESPONSE) -# mock host info map -MAP_COMMAND_TO_FAKE_RESPONSE['/host?range=[0-65535]/GET'] = ( - FAKE_GET_ALL_HOST_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/host/1/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/host'] = ( - FAKE_CREATE_HOST_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/hostgroup?range=[0-8191]/GET'] = ( - FAKE_GET_ALL_HOST_GROUP_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/hostgroup'] = ( - FAKE_GET_HOST_GROUP_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/host/associate?TYPE=14&ID=0' - '&ASSOCIATEOBJTYPE=21&ASSOCIATEOBJID=1' - '/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/host/associate?TYPE=14&ID=0' - '&ASSOCIATEOBJID=0/GET'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/host/associate?TYPE=21&' - 'ASSOCIATEOBJTYPE=14&ASSOCIATEOBJID=0/GET'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/hostgroup/0/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/host/associate?TYPE=21&' - 'ASSOCIATEOBJTYPE=14&ASSOCIATEOBJID=0/GET'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - - -MAP_COMMAND_TO_FAKE_RESPONSE['/hostgroup/associate'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -# mock copy info map -MAP_COMMAND_TO_FAKE_RESPONSE['/luncopy'] = ( - FAKE_GET_LUN_COPY_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/LUNCOPY?range=[0-1023]/GET'] = ( - FAKE_GET_LUN_COPY_LIST_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/LUNCOPY/start/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/LUNCOPY/0/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -# mock mapping view info map -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview?range=[0-8191]/GET'] = ( - FAKE_GET_MAPPING_VIEW_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview'] = ( - FAKE_GET_MAPPING_VIEW_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview/PUT'] = ( - FAKE_GET_MAPPING_VIEW_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/MAPPINGVIEW/1/GET'] = ( - FAKE_GET_SPEC_MAPPING_VIEW_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview/1/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview/associate/lungroup?TYPE=256&' - 'ASSOCIATEOBJTYPE=245&ASSOCIATEOBJID=1/GET'] = ( - FAKE_GET_MAPPING_VIEW_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview/associate?TYPE=245&' - 'ASSOCIATEOBJTYPE=14&ASSOCIATEOBJID=0/GET'] = ( - FAKE_GET_MAPPING_VIEW_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview/associate?TYPE=245&' - 'ASSOCIATEOBJTYPE=256&ASSOCIATEOBJID=11/GET'] = ( - FAKE_GET_MAPPING_VIEW_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview/associate?TYPE=245&' - 'ASSOCIATEOBJTYPE=257&ASSOCIATEOBJID=11/GET'] = ( - FAKE_GET_MAPPING_VIEW_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/portgroup/associate?ASSOCIATEOBJTYPE=245&' - 'ASSOCIATEOBJID=1&range=[0-8191]/GET'] = ( - FAKE_GET_MAPPING_VIEW_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/MAPPINGVIEW/CREATE_ASSOCIATE/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -# mock FC info map -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator?ISFREE=true&' - 'range=[0-8191]/GET'] = ( - FAKE_FC_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/MAPPINGVIEW/CREATE_ASSOCIATE/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -# mock FC info map -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator?ISFREE=true&' - 'range=[0-8191]/GET'] = ( - FAKE_FC_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator/10000090fa0d6754/GET'] = ( - FAKE_FC_INFO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator/10000090fa0d6754/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/host_link?INITIATOR_TYPE=223' - '&INITIATOR_PORT_WWN=10000090fa0d6754/GET'] = ( - FAKE_HOST_LINK_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/portgroup?range=[0-8191]&TYPE=257/GET'] = ( - FAKE_PORT_GROUP_RESPONSE) - -# mock system info map -MAP_COMMAND_TO_FAKE_RESPONSE['/system//GET'] = ( - FAKE_SYSTEM_VERSION_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator?range=[0-256]/GET'] = ( - FAKE_GET_FC_INI_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_port/GET'] = ( - FAKE_GET_FC_PORT_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator/GET'] = ( - FAKE_GET_FC_PORT_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['fc_initiator?range=[0-256]/GET'] = ( - FAKE_GET_FC_PORT_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator?PARENTTYPE=21&PARENTID=1/GET'] = ( - FAKE_GET_FC_PORT_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/associate/cachepartition/POST'] = ( - FAKE_SYSTEM_VERSION_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator?range=[0-256]&PARENTID=1/GET'] = ( - FAKE_GET_FC_PORT_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_initiator?PARENTTYPE=21&PARENTID=1/GET'] = ( - FAKE_GET_FC_PORT_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/SMARTCACHEPARTITION/0/GET'] = ( - FAKE_SMARTCACHEPARTITION_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/SMARTCACHEPARTITION/REMOVE_ASSOCIATE/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/cachepartition/0/GET'] = ( - FAKE_SMARTCACHEPARTITION_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/HyperMetroDomain?range=[0-32]/GET'] = ( - FAKE_HYPERMETRODOMAIN_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/HyperMetroPair/POST'] = ( - FAKE_HYPERMETRODOMAIN_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/HyperMetroPair/11/GET'] = ( - FAKE_HYPERMETRODOMAIN_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/HyperMetroPair/disable_hcpair/PUT'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/HyperMetroPair/11/DELETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/HyperMetroPair/1/GET'] = ( - FAKE_HYPERMETRO_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/HyperMetroPair?range=[0-65535]/GET'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -MAP_COMMAND_TO_FAKE_RESPONSE['/splitmirror?range=[0-512]/GET'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -FAKE_GET_PORTG_BY_VIEW = """ -{ - "data": [{ - "DESCRIPTION": "Please do NOT modify this. Engine ID: 0", - "ID": "0", - "NAME": "OpenStack_PortGroup_1", - "TYPE": 257 - }], - "error": { - "code": 0 - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/portgroup/associate/mappingview?TYPE=257&AS' - 'SOCIATEOBJTYPE=245&ASSOCIATEOBJID=1/GET'] = ( - FAKE_GET_PORTG_BY_VIEW) - -FAKE_GET_PORT_BY_PORTG = """ -{ - "data":[{ - "CONFSPEED":"0","FCCONFMODE":"3", - "FCRUNMODE":"0","HEALTHSTATUS":"1","ID":"2000643e8c4c5f66", - "MAXSUPPORTSPEED":"16000","NAME":"P0","PARENTID":"0B.1", - "PARENTTYPE":209,"RUNNINGSTATUS":"10","RUNSPEED":"8000", - "WWN":"2000643e8c4c5f66" - }], - "error":{ - "code":0,"description":"0" - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_port/associate/portgroup?TYPE=212&ASSOCI' - 'ATEOBJTYPE=257&ASSOCIATEOBJID=0/GET'] = ( - FAKE_GET_PORT_BY_PORTG) - -FAKE_GET_PORTG = """ -{ - "data": { - "TYPE": 257, - "NAME": "OpenStack_PortGroup_1", - "DESCRIPTION": "Please DO NOT change thefollowing message: 0", - "ID": "0" - }, - "error": { - "code": 0, - "description": "0" - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/portgroup/0/GET'] = FAKE_GET_PORTG - -MAP_COMMAND_TO_FAKE_RESPONSE['/portgroup/0/PUT'] = FAKE_GET_PORTG - -MAP_COMMAND_TO_FAKE_RESPONSE['/port/associate/portgroup/POST'] = ( - FAKE_GET_PORT_BY_PORTG) - -MAP_COMMAND_TO_FAKE_RESPONSE['/port/associate/portgroup?ID=0&TYPE=257&ASSOCIA' - 'TEOBJTYPE=212&ASSOCIATEOBJID=2000643e8c4c5f66/DE' - 'LETE'] = ( - FAKE_COMMON_SUCCESS_RESPONSE) - -FAKE_CREATE_PORTG = """ -{ - "data": { - "DESCRIPTION": "Please DO NOT change the following message: 0", - "ID": "0", - "NAME": "OpenStack_PortGroup_1", - "TYPE": 257 - }, - "error": { - "code": 0, - "description": "0" - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/PortGroup/POST'] = FAKE_CREATE_PORTG - - -FAKE_GET_PORTG_FROM_PORT = """ -{ - "data": [{ - "TYPE": 257, - "NAME": "OpenStack_PortGroup_1", - "DESCRIPTION": "PleaseDONOTchangethefollowingmessage: 0", - "ID": "0" - }], - "error": { - "code": 0, - "description": "0" - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/portgroup/associate/fc_port?TYPE=257&ASSOCIA' - 'TEOBJTYPE=212&ASSOCIATEOBJID=1114368/GET'] = ( - FAKE_GET_PORTG_FROM_PORT) - -FAKE_GET_VIEW_BY_PORTG = """ -{ - "data": [{ - "ASSOCIATEOBJID": "0", - "COUNT": "0", - "ASSOCIATEOBJTYPE": "0", - "INBANDLUNWWN": "", - "FORFILESYSTEM": "false", - "ID": "2", - "ENABLEINBANDCOMMAND": "false", - "NAME": "OpenStack_Mapping_View_1", - "WORKMODE": "0", - "TYPE": 245, - "HOSTLUNID": "0", - "DESCRIPTION": "" - }], - "error": { - "code": 0, - "description": "0" - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/mappingview/associate/portgroup?TYPE=245&ASS' - 'OCIATEOBJTYPE=257&ASSOCIATEOBJID=0/GET'] = ( - FAKE_GET_VIEW_BY_PORTG) - -FAKE_GET_LUNG_BY_VIEW = """ -{ - "data": [{ - "TYPE": 256, - "NAME": "OpenStack_LunGroup_1", - "DESCRIPTION": "OpenStack_LunGroup_1", - "ID": "1" - }], - "error": { - "code": 0, - "description": "0" - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/lungroup/associate/mappingview?TYPE=256&ASSO' - 'CIATEOBJTYPE=245&ASSOCIATEOBJID=2/GET'] = ( - FAKE_GET_LUNG_BY_VIEW) - -FAKE_LUN_COUNT_RESPONSE_1 = """ -{ - "data":{ - "COUNT":"2" - }, - "error":{ - "code":0, - "description":"0" - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/lun/count?TYPE=11&ASSOCIATEOB' - 'JTYPE=256&ASSOCIATEOBJID=1/GET'] = ( - FAKE_LUN_COUNT_RESPONSE_1) - -FAKE_PORTS_IN_PG_RESPONSE = """ -{ - "data": [{ - "ID": "1114114", - "WWN": "2002643e8c4c5f66" - }, - { - "ID": "1114113", - "WWN": "2001643e8c4c5f66" - }], - "error": { - "code": 0, - "description": "0" - } -} -""" - -MAP_COMMAND_TO_FAKE_RESPONSE['/fc_port/associate?TYPE=213&ASSOCIATEOBJTYPE=' - '257&ASSOCIATEOBJID=0/GET'] = ( - FAKE_PORTS_IN_PG_RESPONSE) - - -# Replication response -FAKE_GET_REMOTEDEV_RESPONSE = """ -{ - "data":[{ - "ARRAYTYPE":"1", - "HEALTHSTATUS":"1", - "ID":"0", - "NAME":"Huawei.Storage", - "RUNNINGSTATUS":"1", - "WWN":"21003400a30d844d" - }], - "error":{ - "code":0, - "description":"0" - } -} -""" -MAP_COMMAND_TO_FAKE_RESPONSE['/remote_device/GET'] = ( - FAKE_GET_REMOTEDEV_RESPONSE) - -FAKE_CREATE_PAIR_RESPONSE = """ -{ - "data":{ - "ID":"%s" - }, - "error":{ - "code":0, - "description":"0" - } -} -""" % TEST_PAIR_ID -MAP_COMMAND_TO_FAKE_RESPONSE['/REPLICATIONPAIR/POST'] = ( - FAKE_CREATE_PAIR_RESPONSE) - -FAKE_DELETE_PAIR_RESPONSE = """ -{ - "data":{}, - "error":{ - "code":0, - "description":"0" - } -} -""" -MAP_COMMAND_TO_FAKE_RESPONSE['/REPLICATIONPAIR/%s/DELETE' % TEST_PAIR_ID] = ( - FAKE_DELETE_PAIR_RESPONSE) - -FAKE_SET_PAIR_ACCESS_RESPONSE = """ -{ - "data":{}, - "error":{ - "code":0, - "description":"0" - } -} -""" -MAP_COMMAND_TO_FAKE_RESPONSE['/REPLICATIONPAIR/%s/PUT' % TEST_PAIR_ID] = ( - FAKE_SET_PAIR_ACCESS_RESPONSE) - -FAKE_GET_PAIR_NORMAL_RESPONSE = """ -{ - "data":{ - "REPLICATIONMODEL": "1", - "RUNNINGSTATUS": "1", - "SECRESACCESS": "2", - "HEALTHSTATUS": "1", - "ISPRIMARY": "true" - }, - "error":{ - "code":0, - "description":"0" - } -} -""" - -FAKE_GET_PAIR_SPLIT_RESPONSE = """ -{ - "data":{ - "REPLICATIONMODEL": "1", - "RUNNINGSTATUS": "26", - "SECRESACCESS": "2", - "ISPRIMARY": "true" - }, - "error":{ - "code":0, - "description":"0" - } -} -""" - -FAKE_GET_PAIR_SYNC_RESPONSE = """ -{ - "data":{ - "REPLICATIONMODEL": "1", - "RUNNINGSTATUS": "23", - "SECRESACCESS": "2" - }, - "error":{ - "code":0, - "description":"0" - } -} -""" -MAP_COMMAND_TO_FAKE_RESPONSE['/REPLICATIONPAIR/%s/GET' % TEST_PAIR_ID] = ( - FAKE_GET_PAIR_NORMAL_RESPONSE) - -FAKE_SYNC_PAIR_RESPONSE = """ -{ - "data":{}, - "error":{ - "code":0, - "description":"0" - } -} -""" -MAP_COMMAND_TO_FAKE_RESPONSE['/REPLICATIONPAIR/sync/PUT'] = ( - FAKE_SYNC_PAIR_RESPONSE) - -FAKE_SPLIT_PAIR_RESPONSE = """ -{ - "data":{}, - "error":{ - "code":0, - "description":"0" - } -} -""" -MAP_COMMAND_TO_FAKE_RESPONSE['/REPLICATIONPAIR/split/PUT'] = ( - FAKE_SPLIT_PAIR_RESPONSE) - -FAKE_SWITCH_PAIR_RESPONSE = """ -{ - "data":{}, - "error":{ - "code":0, - "description":"0" - } -} -""" -MAP_COMMAND_TO_FAKE_RESPONSE['/REPLICATIONPAIR/switch/PUT'] = ( - FAKE_SWITCH_PAIR_RESPONSE) - - -def Fake_sleep(time): - pass - - -REPLICA_BACKEND_ID = 'huawei-replica-1' - - -class FakeHuaweiConf(huawei_conf.HuaweiConf): - def __init__(self, conf, protocol): - self.conf = conf - self.protocol = protocol - - def safe_get(self, key): - try: - return getattr(self.conf, key) - except Exception: - return - - def update_config_value(self): - setattr(self.conf, 'volume_backend_name', 'huawei_storage') - setattr(self.conf, 'san_address', - ['http://192.0.2.69:8082/deviceManager/rest/']) - setattr(self.conf, 'san_user', 'admin') - setattr(self.conf, 'san_password', 'Admin@storage') - setattr(self.conf, 'san_product', 'V3') - setattr(self.conf, 'san_protocol', self.protocol) - setattr(self.conf, 'lun_type', constants.THICK_LUNTYPE) - setattr(self.conf, 'lun_ready_wait_interval', 2) - setattr(self.conf, 'lun_copy_wait_interval', 2) - setattr(self.conf, 'lun_timeout', 43200) - setattr(self.conf, 'lun_write_type', '1') - setattr(self.conf, 'lun_mirror_switch', '1') - setattr(self.conf, 'lun_prefetch_type', '1') - setattr(self.conf, 'lun_prefetch_value', '0') - setattr(self.conf, 'lun_policy', '0') - setattr(self.conf, 'lun_read_cache_policy', '2') - setattr(self.conf, 'lun_write_cache_policy', '5') - setattr(self.conf, 'storage_pools', ['OpenStack_Pool']) - setattr(self.conf, 'iscsi_default_target_ip', ['192.0.2.68']) - setattr(self.conf, 'metro_san_address', - ['https://192.0.2.240:8088/deviceManager/rest/']) - setattr(self.conf, 'metro_storage_pools', 'StoragePool001') - setattr(self.conf, 'metro_san_user', 'admin') - setattr(self.conf, 'metro_san_password', 'Admin@storage1') - setattr(self.conf, 'metro_domain_name', 'hypermetro_test') - - iscsi_info = {'Name': 'iqn.1993-08.debian:01:ec2bff7ac3a3', - 'TargetIP': '192.0.2.2', - 'CHAPinfo': 'mm-user;mm-user@storage', - 'ALUA': '1', - 'TargetPortGroup': 'portgroup-test', } - setattr(self.conf, 'iscsi_info', [iscsi_info]) - - targets = [{'backend_id': REPLICA_BACKEND_ID, - 'storage_pool': 'OpenStack_Pool', - 'san_address': - 'https://192.0.2.69:8088/deviceManager/rest/', - 'san_user': 'admin', - 'san_password': 'Admin@storage1'}] - setattr(self.conf, 'replication_device', targets) - - setattr(self.conf, 'safe_get', self.safe_get) - - -class FakeClient(rest_client.RestClient): - - def __init__(self, configuration): - san_address = configuration.san_address - san_user = configuration.san_user - san_password = configuration.san_password - rest_client.RestClient.__init__(self, configuration, - san_address, - san_user, - san_password) - self.test_fail = False - self.test_multi_url_flag = False - self.cache_not_exist = False - self.partition_not_exist = False - - def _get_snapshotid_by_name(self, snapshot_name): - return "11" - - def _check_snapshot_exist(self, snapshot_id): - return True - - def get_partition_id_by_name(self, name): - if self.partition_not_exist: - return None - return "11" - - def get_cache_id_by_name(self, name): - if self.cache_not_exist: - return None - return "11" - - def add_lun_to_cache(self, lunid, cache_id): - pass - - def do_call(self, url=False, data=None, method=None, calltimeout=4): - url = url.replace('http://192.0.2.69:8082/deviceManager/rest', '') - command = url.replace('/210235G7J20000000000/', '') - data = json.dumps(data) if data else None - - if method: - command = command + "/" + method - - for item in MAP_COMMAND_TO_FAKE_RESPONSE.keys(): - if command == item: - data = MAP_COMMAND_TO_FAKE_RESPONSE[item] - if self.test_fail: - data = FAKE_ERROR_INFO_RESPONSE - if command == 'lun/11/GET': - data = FAKE_ERROR_LUN_INFO_RESPONSE - - self.test_fail = False - - if self.test_multi_url_flag: - data = FAKE_ERROR_CONNECT_RESPONSE - self.test_multi_url_flag = False - - return json.loads(data) - - -class FakeReplicaPairManager(replication.ReplicaPairManager): - def _init_rmt_client(self): - self.rmt_client = FakeClient(self.conf) - - -class FakeISCSIStorage(huawei_driver.HuaweiISCSIDriver): - """Fake Huawei Storage, Rewrite some methods of HuaweiISCSIDriver.""" - - def __init__(self, configuration): - self.configuration = configuration - self.huawei_conf = FakeHuaweiConf(self.configuration, 'iSCSI') - self.active_backend_id = None - self.replica = None - - def do_setup(self): - self.metro_flag = True - self.huawei_conf.update_config_value() - self.get_local_and_remote_dev_conf() - - self.client = FakeClient(configuration=self.configuration) - self.rmt_client = FakeClient(configuration=self.configuration) - self.replica_client = FakeClient(configuration=self.configuration) - self.metro = hypermetro.HuaweiHyperMetro(self.client, - self.rmt_client, - self.configuration) - self.replica = FakeReplicaPairManager(self.client, - self.replica_client, - self.configuration) - - -class FakeFCStorage(huawei_driver.HuaweiFCDriver): - """Fake Huawei Storage, Rewrite some methods of HuaweiISCSIDriver.""" - - def __init__(self, configuration): - self.configuration = configuration - self.fcsan = None - self.huawei_conf = FakeHuaweiConf(self.configuration, 'iSCSI') - self.active_backend_id = None - self.replica = None - - def do_setup(self): - self.metro_flag = True - self.huawei_conf.update_config_value() - self.get_local_and_remote_dev_conf() - - self.client = FakeClient(configuration=self.configuration) - self.rmt_client = FakeClient(configuration=self.configuration) - self.replica_client = FakeClient(configuration=self.configuration) - self.metro = hypermetro.HuaweiHyperMetro(self.client, - self.rmt_client, - self.configuration) - self.replica = FakeReplicaPairManager(self.client, - self.replica_client, - self.configuration) - - -@ddt.ddt -class HuaweiISCSIDriverTestCase(test.TestCase): - - def setUp(self): - super(HuaweiISCSIDriverTestCase, self).setUp() - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.hypermetro_devices = hypermetro_devices - self.stubs.Set(time, 'sleep', Fake_sleep) - self.driver = FakeISCSIStorage(configuration=self.configuration) - self.driver.do_setup() - self.portgroup = 'portgroup-test' - self.iscsi_iqns = ['iqn.2006-08.com.huawei:oceanstor:21000022a:' - ':20503:192.0.2.1', - 'iqn.2006-08.com.huawei:oceanstor:21000022a:' - ':20500:192.0.2.2'] - self.target_ips = ['192.0.2.1', - '192.0.2.2'] - self.portgroup_id = 11 - self.driver.client.login() - - def test_login_success(self): - device_id = self.driver.client.login() - self.assertEqual('210235G7J20000000000', device_id) - - def test_create_volume_success(self): - # Have pool info in the volume. - test_volume = {'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf0635', - 'size': 2, - 'volume_name': 'vol1', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'host': 'ubuntu001@backend001#OpenStack_Pool', - 'provider_location': '11', - } - lun_info = self.driver.create_volume(test_volume) - self.assertEqual('1', lun_info['provider_location']) - - # No pool info in the volume. - test_volume = {'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf0635', - 'size': 2, - 'volume_name': 'vol1', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'host': 'ubuntu001@backend001', - 'provider_location': '11', - } - lun_info = self.driver.create_volume(test_volume) - self.assertEqual('1', lun_info['provider_location']) - - def test_delete_volume_success(self): - self.driver.delete_volume(test_volume) - - def test_create_snapshot_success(self): - lun_info = self.driver.create_snapshot(test_snap) - self.assertEqual(11, lun_info['provider_location']) - - test_snap['volume']['provider_location'] = '' - lun_info = self.driver.create_snapshot(test_snap) - self.assertEqual(11, lun_info['provider_location']) - - test_snap['volume']['provider_location'] = None - lun_info = self.driver.create_snapshot(test_snap) - self.assertEqual(11, lun_info['provider_location']) - - def test_delete_snapshot_success(self): - self.driver.delete_snapshot(test_snap) - - def test_create_volume_from_snapsuccess(self): - self.mock_object( - huawei_driver.HuaweiBaseDriver, - '_get_volume_type', - mock.Mock(return_value={'extra_specs': sync_replica_specs})) - self.mock_object(replication.ReplicaCommonDriver, 'sync') - model_update = self.driver.create_volume_from_snapshot(test_volume, - test_volume) - self.assertEqual('1', model_update['provider_location']) - - driver_data = {'pair_id': TEST_PAIR_ID, - 'rmt_lun_id': '1'} - driver_data = replication.to_string(driver_data) - self.assertEqual(driver_data, model_update['replication_driver_data']) - self.assertEqual('available', model_update['replication_status']) - - def test_initialize_connection_success(self): - iscsi_properties = self.driver.initialize_connection(test_volume, - FakeConnector) - self.assertEqual(1, iscsi_properties['data']['target_lun']) - - def test_terminate_connection_success(self): - self.driver.terminate_connection(test_volume, FakeConnector) - - def test_get_volume_status(self): - data = self.driver.get_volume_stats() - self.assertEqual('2.0.5', data['driver_version']) - - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={"CAPACITY": 6291456}) - @mock.patch.object(rest_client.RestClient, 'extend_lun') - def test_extend_volume_size_equal(self, mock_extend, mock_lun_info): - self.driver.extend_volume(test_volume, 3) - self.assertEqual(0, mock_extend.call_count) - - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={"CAPACITY": 5291456}) - @mock.patch.object(rest_client.RestClient, 'extend_lun') - def test_extend_volume_success(self, mock_extend, mock_lun_info): - self.driver.extend_volume(test_volume, 3) - self.assertEqual(1, mock_extend.call_count) - - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={"CAPACITY": 7291456}) - def test_extend_volume_fail(self, mock_lun_info): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, test_volume, 3) - - def test_login_fail(self): - self.driver.client.test_fail = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.client.login) - - def test_create_snapshot_fail(self): - self.driver.client.test_fail = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, test_snap) - - def test_create_volume_fail(self): - self.driver.client.test_fail = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, test_volume) - - def test_delete_volume_fail(self): - self.driver.client.test_fail = True - self.driver.delete_volume(test_volume) - - def test_delete_snapshot_fail(self): - self.driver.client.test_fail = True - self.driver.delete_volume(test_snap) - - def test_delete_snapshot_with_snapshot_nonexistent(self): - fake_snap = { - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf0635', - 'size': 1, - 'volume_name': 'vol1', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': 'vol1', - 'display_description': 'test volume', - 'volume_type_id': None, - 'provider_location': None, } - self.driver.delete_snapshot(fake_snap) - - def test_initialize_connection_fail(self): - self.driver.client.test_fail = True - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - test_volume, FakeConnector) - - def test_lun_is_associated_to_lungroup(self): - self.driver.client.associate_lun_to_lungroup('11', '11') - result = self.driver.client._is_lun_associated_to_lungroup('11', - '11') - self.assertTrue(result) - - def test_lun_is_not_associated_to_lun_group(self): - self.driver.client.associate_lun_to_lungroup('12', '12') - self.driver.client.remove_lun_from_lungroup('12', '12') - result = self.driver.client._is_lun_associated_to_lungroup('12', '12') - self.assertFalse(result) - - def test_get_tgtip(self): - portg_id = self.driver.client.get_tgt_port_group(self.portgroup) - target_ip = self.driver.client._get_tgt_ip_from_portgroup(portg_id) - self.assertEqual(self.target_ips, target_ip) - - def test_find_chap_info(self): - tmp_dict = {} - tmp_dict['Name'] = 'iqn.1993-08.debian:01:ec2bff7ac3a3' - tmp_dict['CHAPinfo'] = 'mm-user;mm-user@storage' - iscsi_info = [tmp_dict] - initiator_name = FakeConnector['initiator'] - chapinfo = self.driver.client.find_chap_info(iscsi_info, - initiator_name) - chap_username, chap_password = chapinfo.split(';') - self.assertEqual('mm-user', chap_username) - self.assertEqual('mm-user@storage', chap_password) - - def test_find_alua_info(self): - tmp_dict = {} - tmp_dict['Name'] = 'iqn.1993-08.debian:01:ec2bff7ac3a3' - tmp_dict['ALUA'] = '1' - iscsi_info = [tmp_dict] - initiator_name = FakeConnector['initiator'] - type = self.driver.client._find_alua_info(iscsi_info, - initiator_name) - self.assertEqual('1', type) - - def test_get_pool_info(self): - pools = [{"NAME": "test001", - "ID": "0", - "USERFREECAPACITY": "36", - "USERTOTALCAPACITY": "48", - "USAGETYPE": constants.BLOCK_STORAGE_POOL_TYPE}, - {"NAME": "test002", - "ID": "1", - "USERFREECAPACITY": "37", - "USERTOTALCAPACITY": "49", - "USAGETYPE": constants.FILE_SYSTEM_POOL_TYPE}, - {"NAME": "test003", - "ID": "0", - "USERFREECAPACITY": "36", - "DATASPACE": "35", - "USERTOTALCAPACITY": "48", - "USAGETYPE": constants.BLOCK_STORAGE_POOL_TYPE}] - pool_name = 'test001' - test_info = {'CAPACITY': '36', 'ID': '0', 'TOTALCAPACITY': '48'} - pool_info = self.driver.client.get_pool_info(pool_name, pools) - self.assertEqual(test_info, pool_info) - - pool_name = 'test002' - test_info = {} - pool_info = self.driver.client.get_pool_info(pool_name, pools) - self.assertEqual(test_info, pool_info) - - pool_name = 'test000' - test_info = {} - pool_info = self.driver.client.get_pool_info(pool_name, pools) - self.assertEqual(test_info, pool_info) - - pool_name = 'test003' - test_info = {'CAPACITY': '35', 'ID': '0', 'TOTALCAPACITY': '48'} - pool_info = self.driver.client.get_pool_info(pool_name, pools) - self.assertEqual(test_info, pool_info) - - def test_get_smartx_specs_opts(self): - - smartx_opts = smartx.SmartX().get_smartx_specs_opts(smarttier_opts) - self.assertEqual('3', smartx_opts['policy']) - - @mock.patch.object(smartx.SmartQos, 'get_qos_by_volume_type', - return_value={'MAXIOPS': '100', - 'IOType': '2'}) - def test_create_smartqos(self, mock_qos_value): - - lun_info = self.driver.create_volume(test_volume) - self.assertEqual('1', lun_info['provider_location']) - - @mock.patch.object(rest_client.RestClient, 'add_lun_to_partition') - @mock.patch.object(huawei_driver.HuaweiBaseDriver, '_get_volume_params', - return_value={'smarttier': 'true', - 'smartcache': 'true', - 'smartpartition': 'true', - 'thin_provisioning_support': 'true', - 'thick_provisioning_support': 'false', - 'policy': '2', - 'cachename': 'cache-test', - 'partitionname': 'partition-test'}) - def test_create_smartx(self, mock_volume_types, mock_add_lun_to_partition): - lun_info = self.driver.create_volume(test_volume) - self.assertEqual('1', lun_info['provider_location']) - - def test_find_available_qos(self): - - qos = {'MAXIOPS': '100', 'IOType': '2'} - fake_qos_info_response_equal = { - "error": { - "code": 0 - }, - "data": [{ - "ID": "11", - "MAXIOPS": "100", - "LATENCY": "0", - "IOType": "2", - "FSLIST": u'[""]', - 'RUNNINGSTATUS': "2", - "NAME": "OpenStack_57_20151225102851", - "LUNLIST": u'["1", "2", "3", "4", "5", "6", "7", "8", "9",\ - "10", ,"11", "12", "13", "14", "15", "16", "17", "18", "19",\ - "20", ,"21", "22", "23", "24", "25", "26", "27", "28", "29",\ - "30", ,"31", "32", "33", "34", "35", "36", "37", "38", "39",\ - "40", ,"41", "42", "43", "44", "45", "46", "47", "48", "49",\ - "50", ,"51", "52", "53", "54", "55", "56", "57", "58", "59",\ - "60", ,"61", "62", "63", "64"]' - }] - } - # Number of LUNs in QoS is equal to 64 - with mock.patch.object(rest_client.RestClient, 'get_qos', - return_value=fake_qos_info_response_equal): - (qos_id, lun_list) = self.driver.client.find_available_qos(qos) - self.assertEqual((None, []), (qos_id, lun_list)) - - # Number of LUNs in QoS is less than 64 - fake_qos_info_response_less = { - "error": { - "code": 0 - }, - "data": [{ - "ID": "11", - "MAXIOPS": "100", - "LATENCY": "0", - "IOType": "2", - "FSLIST": u'[""]', - 'RUNNINGSTATUS': "2", - "NAME": "OpenStack_57_20151225102851", - "LUNLIST": u'["0", "1", "2"]' - }] - } - with mock.patch.object(rest_client.RestClient, 'get_qos', - return_value=fake_qos_info_response_less): - (qos_id, lun_list) = self.driver.client.find_available_qos(qos) - self.assertEqual(("11", u'["0", "1", "2"]'), (qos_id, lun_list)) - - @mock.patch.object(huawei_driver.HuaweiBaseDriver, '_get_volume_params', - return_value=fake_hypermetro_opts) - @mock.patch.object(rest_client.RestClient, 'get_all_pools', - return_value=FAKE_STORAGE_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'get_pool_info', - return_value=FAKE_FIND_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'get_hyper_domain_id', - return_value='11') - @mock.patch.object(hypermetro.HuaweiHyperMetro, '_wait_volume_ready', - return_value=True) - def test_create_hypermetro_success(self, - mock_volume_ready, - mock_hyper_domain, - mock_pool_info, - mock_all_pool_info, - mock_login_return): - metadata = {"hypermetro_id": '11', - "remote_lun_id": '1'} - lun_info = self.driver.create_volume(hyper_volume) - self.assertEqual(metadata, lun_info['metadata']) - - @mock.patch.object(huawei_driver.HuaweiBaseDriver, '_get_volume_params', - return_value=fake_hypermetro_opts) - @mock.patch.object(rest_client.RestClient, 'get_all_pools', - return_value=FAKE_STORAGE_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'get_pool_info', - return_value=FAKE_FIND_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'get_hyper_domain_id', - return_value='11') - @mock.patch.object(hypermetro.HuaweiHyperMetro, '_wait_volume_ready', - return_value=True) - @mock.patch.object(hypermetro.HuaweiHyperMetro, - '_create_hypermetro_pair') - @mock.patch.object(rest_client.RestClient, 'delete_lun') - def test_create_hypermetro_fail(self, - mock_delete_lun, - mock_hyper_pair_info, - mock_volume_ready, - mock_hyper_domain, - mock_pool_info, - mock_all_pool_info, - mock_hypermetro_opts): - self.driver.client.login() - mock_hyper_pair_info.side_effect = exception.VolumeBackendAPIException( - data='Create hypermetro error.') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, hyper_volume) - mock_delete_lun.assert_called_with('1') - - @mock.patch.object(rest_client.RestClient, 'get_all_pools', - return_value=FAKE_STORAGE_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'get_pool_info', - return_value={}) - def test_create_hypermetro_remote_pool_none_fail(self, - mock_pool_info, - mock_all_pool_info): - param = {'TYPE': '11', - 'PARENTID': ''} - self.driver.client.login() - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.metro.create_hypermetro, - '2', param) - - @mock.patch.object(rest_client.RestClient, 'get_all_pools', - return_value=FAKE_STORAGE_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'get_pool_info', - return_value=FAKE_FIND_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'create_lun', - return_value={'CAPACITY': '2097152', - 'DESCRIPTION': '2f0635', - 'HEALTHSTATUS': '1', - 'ALLOCTYPE': '1', - 'WWN': '6643e8c1004c5f6723e9f454003', - 'ID': '1', - 'RUNNINGSTATUS': '27', - 'NAME': '5mFHcBv4RkCcD'}) - @mock.patch.object(rest_client.RestClient, 'get_hyper_domain_id', - return_value='11') - @mock.patch.object(hypermetro.HuaweiHyperMetro, '_wait_volume_ready', - return_value=True) - def test_create_hypermetro_remote_pool_parentid(self, - mock_volume_ready, - mock_hyper_domain, - mock_create_lun, - mock_pool_info, - mock_all_pool_info): - param = {'TYPE': '11', - 'PARENTID': ''} - self.driver.metro.create_hypermetro('2', param) - lun_PARENTID = mock_create_lun.call_args[0][0]['PARENTID'] - self.assertEqual(FAKE_FIND_POOL_RESPONSE['ID'], lun_PARENTID) - - @mock.patch.object(huawei_driver.huawei_utils, 'get_volume_metadata', - return_value={'hypermetro_id': '3400a30d844d0007', - 'remote_lun_id': '1'}) - def test_hypermetro_none_map_info_fail(self, mock_metadata): - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.metro.connect_volume_fc, - test_volume, - FakeConnector) - - @mock.patch.object(rest_client.RestClient, 'check_lun_exist', - return_value=True) - @mock.patch.object(rest_client.RestClient, 'check_hypermetro_exist', - return_value=True) - @mock.patch.object(rest_client.RestClient, 'delete_hypermetro', - return_value=FAKE_COMMON_SUCCESS_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'delete_lun', - return_value=None) - def test_delete_hypermetro_success(self, - mock_delete_lun, - mock_delete_hypermetro, - mock_check_hyermetro, - mock_lun_exit): - self.driver.delete_volume(hyper_volume) - - @mock.patch.object(rest_client.RestClient, 'check_lun_exist', - return_value=True) - @mock.patch.object(rest_client.RestClient, 'check_hypermetro_exist', - return_value=True) - @mock.patch.object(rest_client.RestClient, 'get_hypermetro_by_id', - return_value=FAKE_METRO_INFO_RESPONCE) - @mock.patch.object(rest_client.RestClient, 'delete_hypermetro') - @mock.patch.object(rest_client.RestClient, 'delete_lun', - return_value=None) - def test_delete_hypermetro_fail(self, - mock_delete_lun, - mock_delete_hypermetro, - mock_metro_info, - mock_check_hyermetro, - mock_lun_exit): - - mock_delete_hypermetro.side_effect = ( - exception.VolumeBackendAPIException(data='Delete hypermetro ' - 'error.')) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, hyper_volume) - mock_delete_lun.assert_called_with('11') - - def test_manage_existing_get_size_invalid_reference(self): - # Can't find LUN by source-name. - external_ref = {'source-name': 'LUN1'} - with mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value=None): - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - test_volume, external_ref) - self.assertIsNotNone(re.search('please check the source-name ' - 'or source-id', ex.msg)) - - # Can't find LUN by source-id. - external_ref = {'source-id': 'ID1'} - with mock.patch.object(rest_client.RestClient, 'get_lun_info') as m_gt: - m_gt.side_effect = exception.VolumeBackendAPIException( - data='Error') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.manage_existing_get_size, - test_volume, external_ref) - self.assertIsNotNone(re.search('please check the source-name ' - 'or source-id', ex.msg)) - - def test_manage_existing_get_size_improper_lunsize(self): - # LUN size is not multiple of 1 GB. - external_ref = {'source-id': 'ID1'} - with mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097150}): - ex = self.assertRaises(exception.VolumeBackendAPIException, - self.driver.manage_existing_get_size, - test_volume, external_ref) - self.assertIsNotNone( - re.search('Volume size must be multiple of 1 GB', ex.msg)) - - @ddt.data({'source-id': 'ID1'}, {'source-name': 'LUN1'}, - {'source-name': 'LUN1', 'source-id': 'ID1'}) - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_get_size_success(self, mock_get_lun_id_by_name, - mock_get_lun_info, - external_ref): - size = self.driver.manage_existing_get_size(test_volume, - external_ref) - self.assertEqual(1, size) - - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152, - 'ID': 'ID1', - 'PARENTNAME': 'StoragePool001'}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_pool_mismatch(self, mock_get_by_name, - mock_get_info): - # LUN does not belong to the specified pool. - with mock.patch.object(huawei_driver.HuaweiBaseDriver, - '_get_lun_info_by_ref', - return_value={'PARENTNAME': 'StoragePool001'}): - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool002', - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf'} - external_ref = {'source-name': 'LUN1'} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - test_volume, external_ref) - self.assertIsNotNone(re.search('The specified LUN does not belong' - ' to the given pool', ex.msg)) - - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152, - 'ID': 'ID1', - 'PARENTNAME': 'StoragePool001'}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_lun_abnormal(self, mock_get_by_name, - mock_get_info): - - # Status is not normal. - ret = {'PARENTNAME': "StoragePool001", - 'HEALTHSTATUS': '2'} - with mock.patch.object(huawei_driver.HuaweiBaseDriver, - '_get_lun_info_by_ref', - return_value=ret): - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool001', - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf'} - external_ref = {'source-name': 'LUN1'} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - test_volume, external_ref) - self.assertIsNotNone(re.search('LUN status is not normal', ex.msg)) - - @mock.patch.object(rest_client.RestClient, 'get_hypermetro_pairs', - return_value=[{'LOCALOBJID': 'ID1'}]) - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152, - 'ID': 'ID1', - 'PARENTNAME': 'StoragePool001', - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_with_hypermetro(self, mock_get_by_name, - mock_get_info, - mock_get_hyper_pairs): - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool001', - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf'} - # Exists in a HyperMetroPair. - with mock.patch.object(rest_client.RestClient, - 'get_hypermetro_pairs', - return_value=[{'LOCALOBJID': 'ID1'}]): - external_ref = {'source-name': 'LUN1'} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - test_volume, external_ref) - self.assertIsNotNone(re.search('HyperMetroPair', ex.msg)) - - @mock.patch.object(rest_client.RestClient, 'get_hypermetro_pairs') - @mock.patch.object(rest_client.RestClient, 'rename_lun') - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152, - 'ID': 'ID1', - 'PARENTNAME': 'StoragePool001', - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_with_lower_version(self, mock_get_by_name, - mock_get_info, mock_rename, - mock_get_hyper_pairs): - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool001', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf'} - mock_get_hyper_pairs.side_effect = ( - exception.VolumeBackendAPIException(data='err')) - external_ref = {'source-name': 'LUN1'} - model_update = self.driver.manage_existing(test_volume, - external_ref) - self.assertEqual({'provider_location': 'ID1'}, model_update) - - @ddt.data([[{'PRILUNID': 'ID1'}], []], - [[{'PRILUNID': 'ID2'}], ['ID1', 'ID2']]) - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152, - 'ID': 'ID1', - 'PARENTNAME': 'StoragePool001', - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_with_splitmirror(self, ddt_data, mock_get_by_name, - mock_get_info): - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool001', - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf', - 'id': '21ec7341-9256-497b-97d9-ef48edcf'} - # Exists in a SplitMirror. - with mock.patch.object(rest_client.RestClient, 'get_split_mirrors', - return_value=ddt_data[0]), \ - mock.patch.object(rest_client.RestClient, 'get_target_luns', - return_value=ddt_data[1]): - external_ref = {'source-name': 'LUN1'} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - test_volume, external_ref) - self.assertIsNotNone(re.search('SplitMirror', ex.msg)) - - @ddt.data([{'PARENTID': 'ID1'}], [{'TARGETLUNID': 'ID1'}]) - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152, - 'ID': 'ID1', - 'PARENTNAME': 'StoragePool001', - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_under_migration(self, ddt_data, mock_get_by_name, - mock_get_info): - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool001', - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf', - 'id': '21ec7341-9256-497b-97d9-ef48edcf'} - # Exists in a migration task. - with mock.patch.object(rest_client.RestClient, 'get_migration_task', - return_value=ddt_data): - external_ref = {'source-name': 'LUN1'} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - test_volume, external_ref) - self.assertIsNotNone(re.search('migration', ex.msg)) - - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152, - 'ID': 'ID1', - 'PARENTNAME': 'StoragePool001', - 'SNAPSHOTIDS': [], - 'ISADD2LUNGROUP': 'true', - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_with_lungroup(self, mock_get_by_name, - mock_get_info): - # Already in LUN group. - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool001', - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf'} - external_ref = {'source-name': 'LUN1'} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - test_volume, external_ref) - self.assertIsNotNone(re.search('Already exists in a LUN group', - ex.msg)) - - @ddt.data({'source-name': 'LUN1'}, {'source-id': 'ID1'}) - @mock.patch.object(rest_client.RestClient, 'rename_lun') - @mock.patch.object(huawei_driver.HuaweiBaseDriver, - '_get_lun_info_by_ref', - return_value={'PARENTNAME': 'StoragePool001', - 'SNAPSHOTIDS': [], - 'ID': 'ID1', - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_lun_info', - return_value={'CAPACITY': 2097152, - 'ALLOCTYPE': 1}) - @mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value='ID1') - def test_manage_existing_success(self, mock_get_by_name, mock_get_info, - mock_check_lun, mock_rename, - external_ref): - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool001', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf'} - model_update = self.driver.manage_existing(test_volume, - external_ref) - self.assertEqual({'provider_location': 'ID1'}, model_update) - - @ddt.data([None, 0], ['ID1', 1]) - @mock.patch.object(rest_client.RestClient, 'rename_lun') - def test_unmanage(self, ddt_data, mock_rename): - test_volume = {'host': 'ubuntu-204@v3r3#StoragePool001', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635'} - with mock.patch.object(rest_client.RestClient, 'get_lun_id_by_name', - return_value=ddt_data[0]): - self.driver.unmanage(test_volume) - self.assertEqual(ddt_data[1], mock_rename.call_count) - - @mock.patch.object(rest_client.RestClient, 'get_snapshot_info', - return_value={'ID': 'ID1', - 'NAME': 'test1', - 'PARENTID': '12', - 'USERCAPACITY': 2097152, - 'HEALTHSTATUS': '2'}) - @mock.patch.object(rest_client.RestClient, 'get_snapshot_id_by_name', - return_value='ID1') - def test_manage_existing_snapshot_abnormal(self, mock_get_by_name, - mock_get_info): - with mock.patch.object(huawei_driver.HuaweiBaseDriver, - '_get_snapshot_info_by_ref', - return_value={'HEALTHSTATUS': '2', - 'PARENTID': '12'}): - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume': {'provider_location': '12'}} - external_ref = {'source-name': 'test1'} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot, - test_snapshot, external_ref) - self.assertIsNotNone(re.search('Snapshot status is not normal', - ex.msg)) - - @mock.patch.object(rest_client.RestClient, 'get_snapshot_info', - return_value={'ID': 'ID1', - 'EXPOSEDTOINITIATOR': 'true', - 'NAME': 'test1', - 'PARENTID': '12', - 'USERCAPACITY': 2097152, - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_snapshot_id_by_name', - return_value='ID1') - def test_manage_existing_snapshot_with_lungroup(self, mock_get_by_name, - mock_get_info): - # Already in LUN group. - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume': {'provider_location': '12'}} - external_ref = {'source-name': 'test1'} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot, - test_snapshot, external_ref) - self.assertIsNotNone(re.search('Snapshot is exposed to initiator', - ex.msg)) - - @mock.patch.object(rest_client.RestClient, 'rename_snapshot') - @mock.patch.object(huawei_driver.HuaweiBaseDriver, - '_get_snapshot_info_by_ref', - return_value={'ID': 'ID1', - 'EXPOSEDTOINITIATOR': 'false', - 'NAME': 'test1', - 'PARENTID': '12', - 'USERCAPACITY': 2097152, - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_snapshot_info', - return_value={'ID': 'ID1', - 'EXPOSEDTOINITIATOR': 'false', - 'NAME': 'test1', - 'PARENTID': '12', - 'USERCAPACITY': 2097152, - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_snapshot_id_by_name', - return_value='ID1') - def test_manage_existing_snapshot_success(self, mock_get_by_name, - mock_get_info, - mock_check_snapshot, - mock_rename): - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume': {'provider_location': '12'}} - external_ref = {'source-name': 'test1'} - model_update = self.driver.manage_existing_snapshot(test_snapshot, - external_ref) - self.assertEqual({'provider_location': 'ID1'}, model_update) - - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume': {'provider_location': '12'}} - external_ref = {'source-id': 'ID1'} - model_update = self.driver.manage_existing_snapshot(test_snapshot, - external_ref) - self.assertEqual({'provider_location': 'ID1'}, model_update) - - @mock.patch.object(rest_client.RestClient, 'get_snapshot_info', - return_value={'ID': 'ID1', - 'EXPOSEDTOINITIATOR': 'false', - 'NAME': 'test1', - 'USERCAPACITY': 2097152, - 'PARENTID': '11', - 'HEALTHSTATUS': constants.STATUS_HEALTH}) - @mock.patch.object(rest_client.RestClient, 'get_snapshot_id_by_name', - return_value='ID1') - def test_manage_existing_snapshot_mismatch_lun(self, mock_get_by_name, - mock_get_info): - external_ref = {'source-name': 'test1'} - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume': {'provider_location': '12'}} - ex = self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot, - test_snapshot, external_ref) - self.assertIsNotNone(re.search("Snapshot doesn't belong to volume", - ex.msg)) - - @mock.patch.object(rest_client.RestClient, 'get_snapshot_info', - return_value={'USERCAPACITY': 2097152}) - @mock.patch.object(rest_client.RestClient, 'get_snapshot_id_by_name', - return_value='ID1') - def test_manage_existing_snapshot_get_size_success(self, - mock_get_id_by_name, - mock_get_info): - external_ref = {'source-name': 'test1', - 'source-id': 'ID1'} - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume': {'provider_location': '12'}} - size = self.driver.manage_existing_snapshot_get_size(test_snapshot, - external_ref) - self.assertEqual(1, size) - - external_ref = {'source-name': 'test1'} - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume': {'provider_location': '12'}} - size = self.driver.manage_existing_snapshot_get_size(test_snapshot, - external_ref) - self.assertEqual(1, size) - - external_ref = {'source-id': 'ID1'} - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume': {'provider_location': '12'}} - size = self.driver.manage_existing_snapshot_get_size(test_snapshot, - external_ref) - self.assertEqual(1, size) - - @mock.patch.object(rest_client.RestClient, 'rename_snapshot') - def test_unmanage_snapshot(self, mock_rename): - test_snapshot = {'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635'} - with mock.patch.object(rest_client.RestClient, - 'get_snapshot_id_by_name', - return_value=None): - self.driver.unmanage_snapshot(test_snapshot) - self.assertEqual(0, mock_rename.call_count) - - with mock.patch.object(rest_client.RestClient, - 'get_snapshot_id_by_name', - return_value='ID1'): - self.driver.unmanage_snapshot(test_snapshot) - self.assertEqual(1, mock_rename.call_count) - - @ddt.data(sync_replica_specs, async_replica_specs) - def test_create_replication_success(self, mock_type): - self.mock_object(replication.ReplicaCommonDriver, 'sync') - self.mock_object( - huawei_driver.HuaweiBaseDriver, - '_get_volume_type', - mock.Mock(return_value={'extra_specs': mock_type})) - - model_update = self.driver.create_volume(replication_volume) - driver_data = {'pair_id': TEST_PAIR_ID, - 'rmt_lun_id': '1'} - driver_data = replication.to_string(driver_data) - self.assertEqual(driver_data, model_update['replication_driver_data']) - self.assertEqual('available', model_update['replication_status']) - - @ddt.data( - [ - rest_client.RestClient, - 'get_array_info', - mock.Mock( - side_effect=exception.VolumeBackendAPIException(data='err')) - ], - [ - rest_client.RestClient, - 'get_remote_devices', - mock.Mock( - side_effect=exception.VolumeBackendAPIException(data='err')) - ], - [ - rest_client.RestClient, - 'get_remote_devices', - mock.Mock(return_value={}) - ], - [ - replication.ReplicaPairManager, - 'wait_volume_online', - mock.Mock(side_effect=[ - None, - exception.VolumeBackendAPIException(data='err')]) - ], - [ - rest_client.RestClient, - 'create_pair', - mock.Mock( - side_effect=exception.VolumeBackendAPIException(data='err')) - ], - [ - replication.ReplicaCommonDriver, - 'sync', - mock.Mock( - side_effect=exception.VolumeBackendAPIException(data='err')) - ], - ) - @ddt.unpack - def test_create_replication_fail(self, mock_module, mock_func, mock_value): - self.mock_object( - huawei_driver.HuaweiBaseDriver, - '_get_volume_type', - mock.Mock(return_value={'extra_specs': sync_replica_specs})) - self.mock_object(replication.ReplicaPairManager, '_delete_pair') - self.mock_object(mock_module, mock_func, mock_value) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume, replication_volume) - - def test_delete_replication_success(self): - self.mock_object(replication.ReplicaCommonDriver, 'split') - self.mock_object( - huawei_driver.HuaweiBaseDriver, - '_get_volume_type', - mock.Mock(return_value={'extra_specs': sync_replica_specs})) - self.driver.delete_volume(replication_volume) - - self.mock_object(rest_client.RestClient, 'check_lun_exist', - mock.Mock(return_value=False)) - self.driver.delete_volume(replication_volume) - - def test_wait_volume_online(self): - replica = FakeReplicaPairManager(self.driver.client, - self.driver.replica_client, - self.configuration) - lun_info = {'ID': '11'} - - replica.wait_volume_online(self.driver.client, lun_info) - - offline_status = {'RUNNINGSTATUS': '28'} - replica.wait_volume_online(self.driver.client, lun_info) - - with mock.patch.object(rest_client.RestClient, 'get_lun_info', - offline_status): - self.assertRaises(exception.VolumeBackendAPIException, - replica.wait_volume_online, - self.driver.client, - lun_info) - - def test_wait_second_access(self): - pair_id = '1' - access_ro = constants.REPLICA_SECOND_RO - access_rw = constants.REPLICA_SECOND_RW - op = replication.PairOp(self.driver.client) - common_driver = replication.ReplicaCommonDriver(self.configuration, op) - self.mock_object(replication.PairOp, 'get_replica_info', - mock.Mock(return_value={'SECRESACCESS': access_ro})) - self.mock_object(huawei_utils.time, 'time', mock.Mock( - side_effect = utils.generate_timeout_series( - constants.DEFAULT_REPLICA_WAIT_TIMEOUT))) - - common_driver.wait_second_access(pair_id, access_ro) - self.assertRaises(exception.VolumeBackendAPIException, - common_driver.wait_second_access, pair_id, access_rw) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_wait_replica_ready(self): - normal_status = { - 'RUNNINGSTATUS': constants.REPLICA_RUNNING_STATUS_NORMAL, - 'HEALTHSTATUS': constants.REPLICA_HEALTH_STATUS_NORMAL - } - split_status = { - 'RUNNINGSTATUS': constants.REPLICA_RUNNING_STATUS_SPLIT, - 'HEALTHSTATUS': constants.REPLICA_HEALTH_STATUS_NORMAL - } - sync_status = { - 'RUNNINGSTATUS': constants.REPLICA_RUNNING_STATUS_SYNC, - 'HEALTHSTATUS': constants.REPLICA_HEALTH_STATUS_NORMAL - } - pair_id = '1' - op = replication.PairOp(self.driver.client) - common_driver = replication.ReplicaCommonDriver(self.configuration, op) - with mock.patch.object(replication.PairOp, 'get_replica_info', - mock.Mock(return_value=normal_status)): - common_driver.wait_replica_ready(pair_id) - - with mock.patch.object( - replication.PairOp, - 'get_replica_info', - mock.Mock(side_effect=[sync_status, normal_status])): - common_driver.wait_replica_ready(pair_id) - - with mock.patch.object(replication.PairOp, 'get_replica_info', - mock.Mock(return_value=split_status)): - self.assertRaises(exception.VolumeBackendAPIException, - common_driver.wait_replica_ready, pair_id) - - def test_failover_to_current(self): - driver = FakeISCSIStorage(configuration=self.configuration) - driver.do_setup() - old_client = driver.client - old_replica_client = driver.replica_client - old_replica = driver.replica - secondary_id, volumes_update = driver.failover_host( - None, [test_volume], 'default') - self.assertTrue(driver.active_backend_id in ('', None)) - self.assertTrue(old_client == driver.client) - self.assertTrue(old_replica_client == driver.replica_client) - self.assertTrue(old_replica == driver.replica) - self.assertEqual('default', secondary_id) - self.assertEqual(0, len(volumes_update)) - - def test_failover_normal_volumes(self): - driver = FakeISCSIStorage(configuration=self.configuration) - driver.do_setup() - old_client = driver.client - old_replica_client = driver.replica_client - old_replica = driver.replica - secondary_id, volumes_update = driver.failover_host( - None, [test_volume], REPLICA_BACKEND_ID) - self.assertEqual(REPLICA_BACKEND_ID, driver.active_backend_id) - self.assertTrue(old_client == driver.replica_client) - self.assertTrue(old_replica_client == driver.client) - self.assertFalse(old_replica == driver.replica) - self.assertEqual(REPLICA_BACKEND_ID, secondary_id) - self.assertEqual(1, len(volumes_update)) - v_id = volumes_update[0]['volume_id'] - v_update = volumes_update[0]['updates'] - self.assertEqual(test_volume['id'], v_id) - self.assertEqual('error', v_update['status']) - self.assertEqual(test_volume['status'], - v_update['metadata']['old_status']) - - def test_failback_to_current(self): - driver = FakeISCSIStorage(configuration=self.configuration) - driver.active_backend_id = REPLICA_BACKEND_ID - driver.do_setup() - old_client = driver.client - old_replica_client = driver.replica_client - old_replica = driver.replica - secondary_id, volumes_update = driver.failover_host( - None, [test_volume], REPLICA_BACKEND_ID) - self.assertEqual(REPLICA_BACKEND_ID, driver.active_backend_id) - self.assertTrue(old_client == driver.client) - self.assertTrue(old_replica_client == driver.replica_client) - self.assertTrue(old_replica == driver.replica) - self.assertEqual(REPLICA_BACKEND_ID, secondary_id) - self.assertEqual(0, len(volumes_update)) - - def test_failback_normal_volumes(self): - volume = copy.deepcopy(test_volume) - volume['status'] = 'error' - volume['metadata'] = {'old_status', 'available'} - - driver = FakeISCSIStorage(configuration=self.configuration) - driver.active_backend_id = REPLICA_BACKEND_ID - driver.do_setup() - old_client = driver.client - old_replica_client = driver.replica_client - old_replica = driver.replica - secondary_id, volumes_update = driver.failover_host( - None, [volume], 'default') - self.assertTrue(driver.active_backend_id in ('', None)) - self.assertTrue(old_client == driver.replica_client) - self.assertTrue(old_replica_client == driver.client) - self.assertFalse(old_replica == driver.replica) - self.assertEqual('default', secondary_id) - self.assertEqual(1, len(volumes_update)) - v_id = volumes_update[0]['volume_id'] - v_update = volumes_update[0]['updates'] - self.assertEqual(volume['id'], v_id) - self.assertEqual('available', v_update['status']) - self.assertFalse('old_status' in v_update['metadata']) - - def test_failover_replica_volumes(self): - driver = FakeISCSIStorage(configuration=self.configuration) - driver.do_setup() - old_client = driver.client - old_replica_client = driver.replica_client - old_replica = driver.replica - self.mock_object(replication.ReplicaCommonDriver, 'failover') - self.mock_object(huawei_driver.HuaweiBaseDriver, '_get_volume_params', - mock.Mock( - return_value={'replication_enabled': 'true'})) - secondary_id, volumes_update = driver.failover_host( - None, [replication_volume], REPLICA_BACKEND_ID) - self.assertEqual(REPLICA_BACKEND_ID, driver.active_backend_id) - self.assertTrue(old_client == driver.replica_client) - self.assertTrue(old_replica_client == driver.client) - self.assertFalse(old_replica == driver.replica) - self.assertEqual(REPLICA_BACKEND_ID, secondary_id) - self.assertEqual(1, len(volumes_update)) - v_id = volumes_update[0]['volume_id'] - v_update = volumes_update[0]['updates'] - self.assertEqual(replication_volume['id'], v_id) - self.assertEqual('1', v_update['provider_location']) - self.assertEqual('failed-over', v_update['replication_status']) - new_drv_data = {'pair_id': TEST_PAIR_ID, - 'rmt_lun_id': replication_volume['provider_location']} - new_drv_data = replication.to_string(new_drv_data) - self.assertEqual(new_drv_data, v_update['replication_driver_data']) - - @ddt.data({}, {'pair_id': TEST_PAIR_ID}) - def test_failover_replica_volumes_invalid_drv_data(self, mock_drv_data): - volume = copy.deepcopy(replication_volume) - volume['replication_driver_data'] = replication.to_string( - mock_drv_data) - driver = FakeISCSIStorage(configuration=self.configuration) - driver.do_setup() - old_client = driver.client - old_replica_client = driver.replica_client - old_replica = driver.replica - self.mock_object(huawei_driver.HuaweiBaseDriver, '_get_volume_params', - mock.Mock( - return_value={'replication_enabled': 'true'})) - secondary_id, volumes_update = driver.failover_host( - None, [volume], REPLICA_BACKEND_ID) - self.assertTrue(driver.active_backend_id == REPLICA_BACKEND_ID) - self.assertTrue(old_client == driver.replica_client) - self.assertTrue(old_replica_client == driver.client) - self.assertFalse(old_replica == driver.replica) - self.assertEqual(REPLICA_BACKEND_ID, secondary_id) - self.assertEqual(1, len(volumes_update)) - v_id = volumes_update[0]['volume_id'] - v_update = volumes_update[0]['updates'] - self.assertEqual(volume['id'], v_id) - self.assertEqual('error', v_update['replication_status']) - - def test_failback_replica_volumes(self): - self.mock_object(replication.ReplicaCommonDriver, 'enable') - self.mock_object(replication.ReplicaCommonDriver, 'wait_replica_ready') - self.mock_object(replication.ReplicaCommonDriver, 'failover') - self.mock_object(huawei_driver.HuaweiBaseDriver, '_get_volume_params', - mock.Mock( - return_value={'replication_enabled': 'true'})) - - volume = copy.deepcopy(replication_volume) - - driver = FakeISCSIStorage(configuration=self.configuration) - driver.active_backend_id = REPLICA_BACKEND_ID - driver.do_setup() - old_client = driver.client - old_replica_client = driver.replica_client - old_replica = driver.replica - secondary_id, volumes_update = driver.failover_host( - None, [volume], 'default') - self.assertTrue(driver.active_backend_id in ('', None)) - self.assertTrue(old_client == driver.replica_client) - self.assertTrue(old_replica_client == driver.client) - self.assertFalse(old_replica == driver.replica) - self.assertEqual('default', secondary_id) - self.assertEqual(1, len(volumes_update)) - v_id = volumes_update[0]['volume_id'] - v_update = volumes_update[0]['updates'] - self.assertEqual(replication_volume['id'], v_id) - self.assertEqual('1', v_update['provider_location']) - self.assertEqual('available', v_update['replication_status']) - new_drv_data = {'pair_id': TEST_PAIR_ID, - 'rmt_lun_id': replication_volume['provider_location']} - new_drv_data = replication.to_string(new_drv_data) - self.assertEqual(new_drv_data, v_update['replication_driver_data']) - - @ddt.data({}, {'pair_id': TEST_PAIR_ID}) - def test_failback_replica_volumes_invalid_drv_data(self, mock_drv_data): - self.mock_object(huawei_driver.HuaweiBaseDriver, '_get_volume_params', - mock.Mock( - return_value={'replication_enabled': 'true'})) - - volume = copy.deepcopy(replication_volume) - volume['replication_driver_data'] = replication.to_string( - mock_drv_data) - - driver = FakeISCSIStorage(configuration=self.configuration) - driver.active_backend_id = REPLICA_BACKEND_ID - driver.do_setup() - old_client = driver.client - old_replica_client = driver.replica_client - old_replica = driver.replica - secondary_id, volumes_update = driver.failover_host( - None, [volume], 'default') - self.assertTrue(driver.active_backend_id in ('', None)) - self.assertTrue(old_client == driver.replica_client) - self.assertTrue(old_replica_client == driver.client) - self.assertFalse(old_replica == driver.replica) - self.assertEqual('default', secondary_id) - self.assertEqual(1, len(volumes_update)) - v_id = volumes_update[0]['volume_id'] - v_update = volumes_update[0]['updates'] - self.assertEqual(replication_volume['id'], v_id) - self.assertEqual('error', v_update['replication_status']) - - @mock.patch.object(replication.PairOp, 'is_primary', - side_effect=[False, True]) - @mock.patch.object(replication.ReplicaCommonDriver, 'split') - @mock.patch.object(replication.ReplicaCommonDriver, 'unprotect_second') - def test_replication_driver_enable_success(self, - mock_unprotect, - mock_split, - mock_is_primary): - replica_id = TEST_PAIR_ID - op = replication.PairOp(self.driver.client) - common_driver = replication.ReplicaCommonDriver(self.configuration, op) - common_driver.enable(replica_id) - self.assertTrue(mock_unprotect.called) - self.assertTrue(mock_split.called) - self.assertTrue(mock_is_primary.called) - - @mock.patch.object(replication.PairOp, 'is_primary', return_value=False) - @mock.patch.object(replication.ReplicaCommonDriver, 'split') - def test_replication_driver_failover_success(self, - mock_split, - mock_is_primary): - replica_id = TEST_PAIR_ID - op = replication.PairOp(self.driver.client) - common_driver = replication.ReplicaCommonDriver(self.configuration, op) - common_driver.failover(replica_id) - self.assertTrue(mock_split.called) - self.assertTrue(mock_is_primary.called) - - @mock.patch.object(replication.PairOp, 'is_primary', return_value=True) - def test_replication_driver_failover_fail(self, mock_is_primary): - replica_id = TEST_PAIR_ID - op = replication.PairOp(self.driver.client) - common_driver = replication.ReplicaCommonDriver(self.configuration, op) - self.assertRaises( - exception.VolumeBackendAPIException, - common_driver.failover, - replica_id) - - @ddt.data(constants.REPLICA_SECOND_RW, constants.REPLICA_SECOND_RO) - def test_replication_driver_protect_second(self, mock_access): - replica_id = TEST_PAIR_ID - op = replication.PairOp(self.driver.client) - common_driver = replication.ReplicaCommonDriver(self.configuration, op) - - self.mock_object(replication.ReplicaCommonDriver, 'wait_second_access') - self.mock_object( - replication.PairOp, - 'get_replica_info', - mock.Mock(return_value={'SECRESACCESS': mock_access})) - - common_driver.protect_second(replica_id) - common_driver.unprotect_second(replica_id) - - def test_replication_driver_sync(self): - replica_id = TEST_PAIR_ID - op = replication.PairOp(self.driver.client) - common_driver = replication.ReplicaCommonDriver(self.configuration, op) - async_normal_status = { - 'REPLICATIONMODEL': constants.REPLICA_ASYNC_MODEL, - 'RUNNINGSTATUS': constants.REPLICA_RUNNING_STATUS_NORMAL, - 'HEALTHSTATUS': constants.REPLICA_HEALTH_STATUS_NORMAL - } - - self.mock_object(replication.ReplicaCommonDriver, 'protect_second') - self.mock_object(replication.PairOp, 'get_replica_info', - mock.Mock(return_value=async_normal_status)) - common_driver.sync(replica_id, True) - common_driver.sync(replica_id, False) - - def test_replication_driver_split(self): - replica_id = TEST_PAIR_ID - op = replication.PairOp(self.driver.client) - common_driver = replication.ReplicaCommonDriver(self.configuration, op) - - self.mock_object(replication.ReplicaCommonDriver, 'wait_expect_state') - self.mock_object(replication.PairOp, 'split', mock.Mock( - side_effect=exception.VolumeBackendAPIException(data='err'))) - common_driver.split(replica_id) - - def test_replication_base_op(self): - replica_id = '1' - op = replication.AbsReplicaOp(None) - op.create() - op.delete(replica_id) - op.protect_second(replica_id) - op.unprotect_second(replica_id) - op.sync(replica_id) - op.split(replica_id) - op.switch(replica_id) - op.is_primary({}) - op.get_replica_info(replica_id) - op._is_status(None, {'key': 'volue'}, None) - - @mock.patch.object(rest_client.RestClient, 'call', - return_value={"error": {"code": 0}}) - def test_get_tgt_port_group_no_portg_exist(self, mock_call): - portg = self.driver.client.get_tgt_port_group('test_portg') - self.assertIsNone(portg) - - def test_get_tgt_iqn_from_rest_match(self): - match_res = { - 'data': [{ - 'TYPE': 249, - 'ID': '0+iqn.2006-08.com: 210048cee9d: 111.111.111.19,t,0x01' - }, { - 'TYPE': 249, - 'ID': '0+iqn.2006-08.com: 210048cee9d: 111.111.111.191,t,0x01' - }], - 'error': { - 'code': 0 - } - } - ip = '111.111.111.19' - expected_iqn = 'iqn.2006-08.com: 210048cee9d: 111.111.111.19' - self.mock_object(rest_client.RestClient, 'call', - mock.Mock(return_value=match_res)) - iqn = self.driver.client._get_tgt_iqn_from_rest(ip) - self.assertEqual(expected_iqn, iqn) - - def test_get_tgt_iqn_from_rest_mismatch(self): - match_res = { - 'data': [{ - 'TYPE': 249, - 'ID': '0+iqn.2006-08.com: 210048cee9d: 192.0.2.191,t,0x01' - }, { - 'TYPE': 249, - 'ID': '0+iqn.2006-08.com: 210048cee9d: 192.0.2.192,t,0x01' - }], - 'error': { - 'code': 0 - } - } - ip = '192.0.2.19' - self.mock_object(rest_client.RestClient, 'call', - mock.Mock(return_value=match_res)) - iqn = self.driver.client._get_tgt_iqn_from_rest(ip) - self.assertIsNone(iqn) - - -class FCSanLookupService(object): - - def get_device_mapping_from_network(self, initiator_list, - target_list): - return fake_fabric_mapping - - -class HuaweiFCDriverTestCase(test.TestCase): - - def setUp(self): - super(HuaweiFCDriverTestCase, self).setUp() - self.configuration = mock.Mock(spec=conf.Configuration) - self.huawei_conf = FakeHuaweiConf(self.configuration, 'FC') - self.configuration.hypermetro_devices = hypermetro_devices - self.stubs.Set(time, 'sleep', Fake_sleep) - driver = FakeFCStorage(configuration=self.configuration) - self.driver = driver - self.driver.do_setup() - self.driver.client.login() - - def test_login_success(self): - device_id = self.driver.client.login() - self.assertEqual('210235G7J20000000000', device_id) - - def test_create_volume_success(self): - lun_info = self.driver.create_volume(test_volume) - self.assertEqual('1', lun_info['provider_location']) - - def test_delete_volume_success(self): - self.driver.delete_volume(test_volume) - - def test_create_snapshot_success(self): - lun_info = self.driver.create_snapshot(test_snap) - self.assertEqual(11, lun_info['provider_location']) - - test_snap['volume']['provider_location'] = '' - lun_info = self.driver.create_snapshot(test_snap) - self.assertEqual(11, lun_info['provider_location']) - - test_snap['volume']['provider_location'] = None - lun_info = self.driver.create_snapshot(test_snap) - self.assertEqual(11, lun_info['provider_location']) - - def test_delete_snapshot_success(self): - self.driver.delete_snapshot(test_snap) - - def test_create_volume_from_snapsuccess(self): - lun_info = self.driver.create_volume_from_snapshot(test_volume, - test_volume) - self.assertEqual('1', lun_info['provider_location']) - - def test_initialize_connection_success(self): - iscsi_properties = self.driver.initialize_connection(test_volume, - FakeConnector) - self.assertEqual(1, iscsi_properties['data']['target_lun']) - - def test_hypermetro_connection_success(self): - self.mock_object(rest_client.RestClient, 'find_array_version', - mock.Mock(return_value='V300R003C00')) - fc_properties = self.driver.initialize_connection(hyper_volume, - FakeConnector) - self.assertEqual(1, fc_properties['data']['target_lun']) - - def test_terminate_connection_success(self): - self.driver.client.terminateFlag = True - self.driver.terminate_connection(test_volume, FakeConnector) - self.assertTrue(self.driver.client.terminateFlag) - - def test_terminate_connection_hypermetro_in_metadata(self): - self.driver.terminate_connection(hyper_volume, FakeConnector) - - def test_get_volume_status(self): - remote_device_info = {"ARRAYTYPE": "1", - "HEALTHSTATUS": "1", - "RUNNINGSTATUS": "10"} - self.mock_object( - replication.ReplicaPairManager, - 'get_remote_device_by_wwn', - mock.Mock(return_value=remote_device_info)) - data = self.driver.get_volume_stats() - self.assertEqual('2.0.5', data['driver_version']) - self.assertTrue(data['pools'][0]['replication_enabled']) - self.assertListEqual(['sync', 'async'], - data['pools'][0]['replication_type']) - - self.mock_object( - replication.ReplicaPairManager, - 'get_remote_device_by_wwn', - mock.Mock(return_value={})) - data = self.driver.get_volume_stats() - self.assertNotIn('replication_enabled', data['pools'][0]) - - self.mock_object( - replication.ReplicaPairManager, - 'try_get_remote_wwn', - mock.Mock(return_value={})) - data = self.driver.get_volume_stats() - self.assertEqual('2.0.5', data['driver_version']) - self.assertNotIn('replication_enabled', data['pools'][0]) - - def test_extend_volume(self): - self.driver.extend_volume(test_volume, 3) - - def test_login_fail(self): - self.driver.client.test_fail = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.client.login) - - def test_create_snapshot_fail(self): - self.driver.client.test_fail = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, test_snap) - - def test_create_volume_fail(self): - self.driver.client.test_fail = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, test_volume) - - def test_delete_volume_fail(self): - self.driver.client.test_fail = True - self.driver.delete_volume(test_volume) - - def test_delete_snapshot_fail(self): - self.driver.client.test_fail = True - self.driver.delete_snapshot(test_snap) - - def test_initialize_connection_fail(self): - self.driver.client.test_fail = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - test_volume, FakeConnector) - - def test_lun_is_associated_to_lungroup(self): - self.driver.client.associate_lun_to_lungroup('11', '11') - result = self.driver.client._is_lun_associated_to_lungroup('11', - '11') - self.assertTrue(result) - - def test_lun_is_not_associated_to_lun_group(self): - self.driver.client.associate_lun_to_lungroup('12', '12') - self.driver.client.remove_lun_from_lungroup('12', '12') - result = self.driver.client._is_lun_associated_to_lungroup('12', - '12') - self.assertFalse(result) - - @mock.patch.object(rest_client.RestClient, 'add_lun_to_partition') - def test_migrate_volume_success(self, mock_add_lun_to_partition): - # Migrate volume without new type. - empty_dict = {} - moved, model_update = self.driver.migrate_volume(None, - test_volume, - test_host, - None) - self.assertTrue(moved) - self.assertEqual(empty_dict, model_update) - - # Migrate volume with new type. - empty_dict = {} - new_type = {'extra_specs': - {'smarttier': ' true', - 'smartcache': ' true', - 'smartpartition': ' true', - 'thin_provisioning_support': ' true', - 'thick_provisioning_support': ' False', - 'policy': '2', - 'smartcache:cachename': 'cache-test', - 'smartpartition:partitionname': 'partition-test'}} - moved, model_update = self.driver.migrate_volume(None, - test_volume, - test_host, - new_type) - self.assertTrue(moved) - self.assertEqual(empty_dict, model_update) - - def test_migrate_volume_fail(self): - self.driver.client.test_fail = True - - # Migrate volume without new type. - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.migrate_volume, None, - test_volume, test_host, None) - - # Migrate volume with new type. - new_type = {'extra_specs': - {'smarttier': ' true', - 'smartcache': ' true', - 'thin_provisioning_support': ' true', - 'thick_provisioning_support': ' False', - 'policy': '2', - 'smartcache:cachename': 'cache-test', - 'partitionname': 'partition-test'}} - self.driver.client.test_fail = True - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.migrate_volume, None, - test_volume, test_host, new_type) - - def test_check_migration_valid(self): - is_valid = self.driver._check_migration_valid(test_host, - test_volume) - self.assertTrue(is_valid) - # No pool_name in capabilities. - invalid_host1 = {'host': 'ubuntu001@backend002#OpenStack_Pool', - 'capabilities': - {'location_info': '210235G7J20000000000', - 'allocated_capacity_gb': 0, - 'volume_backend_name': 'HuaweiFCDriver', - 'storage_protocol': 'FC'}} - is_valid = self.driver._check_migration_valid(invalid_host1, - test_volume) - self.assertFalse(is_valid) - # location_info in capabilities is not matched. - invalid_host2 = {'host': 'ubuntu001@backend002#OpenStack_Pool', - 'capabilities': - {'location_info': '210235G7J20000000001', - 'allocated_capacity_gb': 0, - 'pool_name': 'OpenStack_Pool', - 'volume_backend_name': 'HuaweiFCDriver', - 'storage_protocol': 'FC'}} - is_valid = self.driver._check_migration_valid(invalid_host2, - test_volume) - self.assertFalse(is_valid) - # storage_protocol is not match current protocol and volume status is - # 'in-use'. - volume_in_use = {'name': 'volume-21ec7341-9256-497b-97d9-ef48edcf0635', - 'size': 2, - 'volume_name': 'vol1', - 'id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_id': '21ec7341-9256-497b-97d9-ef48edcf0635', - 'volume_attachment': 'in-use', - 'provider_location': '11'} - invalid_host2 = {'host': 'ubuntu001@backend002#OpenStack_Pool', - 'capabilities': - {'location_info': '210235G7J20000000001', - 'allocated_capacity_gb': 0, - 'pool_name': 'OpenStack_Pool', - 'volume_backend_name': 'HuaweiFCDriver', - 'storage_protocol': 'iSCSI'}} - is_valid = self.driver._check_migration_valid(invalid_host2, - volume_in_use) - self.assertFalse(is_valid) - # pool_name is empty. - invalid_host3 = {'host': 'ubuntu001@backend002#OpenStack_Pool', - 'capabilities': - {'location_info': '210235G7J20000000001', - 'allocated_capacity_gb': 0, - 'pool_name': '', - 'volume_backend_name': 'HuaweiFCDriver', - 'storage_protocol': 'iSCSI'}} - is_valid = self.driver._check_migration_valid(invalid_host3, - test_volume) - self.assertFalse(is_valid) - - @mock.patch.object(rest_client.RestClient, 'rename_lun') - def test_update_migrated_volume_success(self, mock_rename_lun): - original_volume = {'id': '21ec7341-9256-497b-97d9-ef48edcf0635'} - current_volume = {'id': '21ec7341-9256-497b-97d9-ef48edcf0636'} - model_update = self.driver.update_migrated_volume(None, - original_volume, - current_volume, - 'available') - self.assertEqual({'_name_id': None}, model_update) - - @mock.patch.object(rest_client.RestClient, 'rename_lun') - def test_update_migrated_volume_fail(self, mock_rename_lun): - mock_rename_lun.side_effect = exception.VolumeBackendAPIException( - data='Error occurred.') - original_volume = {'id': '21ec7341-9256-497b-97d9-ef48edcf0635'} - current_volume = {'id': '21ec7341-9256-497b-97d9-ef48edcf0636', - '_name_id': '21ec7341-9256-497b-97d9-ef48edcf0637'} - model_update = self.driver.update_migrated_volume(None, - original_volume, - current_volume, - 'available') - self.assertEqual({'_name_id': '21ec7341-9256-497b-97d9-ef48edcf0637'}, - model_update) - - @mock.patch.object(rest_client.RestClient, 'add_lun_to_partition') - def test_retype_volume_success(self, mock_add_lun_to_partition): - retype = self.driver.retype(None, test_volume, - test_new_type, None, test_host) - self.assertTrue(retype) - - @mock.patch.object(rest_client.RestClient, 'add_lun_to_partition') - @mock.patch.object( - huawei_driver.HuaweiBaseDriver, - '_get_volume_type', - return_value={'extra_specs': sync_replica_specs}) - def test_retype_replication_volume_success(self, mock_get_type, - mock_add_lun_to_partition): - retype = self.driver.retype(None, test_volume, - test_new_replication_type, None, test_host) - self.assertTrue(retype) - - def test_retype_volume_cache_fail(self): - self.driver.client.cache_not_exist = True - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.retype, None, - test_volume, test_new_type, None, test_host) - - def test_retype_volume_partition_fail(self): - self.driver.client.partition_not_exist = True - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.retype, None, - test_volume, test_new_type, None, test_host) - - @mock.patch.object(rest_client.RestClient, 'add_lun_to_partition') - def test_retype_volume_fail(self, mock_add_lun_to_partition): - - mock_add_lun_to_partition.side_effect = ( - exception.VolumeBackendAPIException(data='Error occurred.')) - retype = self.driver.retype(None, test_volume, - test_new_type, None, test_host) - self.assertFalse(retype) - - @mock.patch.object(rest_client.RestClient, 'get_all_engines', - return_value=[{'NODELIST': '["0A","0B"]', 'ID': '0'}]) - def test_build_ini_targ_map_engie_recorded(self, mock_engines): - fake_lookup_service = FCSanLookupService() - - zone_helper = fc_zone_helper.FCZoneHelper( - fake_lookup_service, self.driver.client) - (tgt_wwns, portg_id, init_targ_map) = zone_helper.build_ini_targ_map( - ['10000090fa0d6754'], '1', '11') - target_port_wwns = ['2000643e8c4c5f66'] - self.assertEqual(target_port_wwns, tgt_wwns) - self.assertEqual({}, init_targ_map) - - @mock.patch.object(rest_client.RestClient, 'get_all_engines', - return_value=[{'NODELIST': '["0A"]', 'ID': '0'}, - {'NODELIST': '["0B"]', 'ID': '1'}]) - def test_build_ini_targ_map_engie_not_recorded(self, mock_engines): - fake_lookup_service = FCSanLookupService() - - zone_helper = fc_zone_helper.FCZoneHelper( - fake_lookup_service, self.driver.client) - (tgt_wwns, portg_id, init_targ_map) = zone_helper.build_ini_targ_map( - ['10000090fa0d6754'], '1', '11') - expected_wwns = ['2000643e8c4c5f66'] - expected_map = {'10000090fa0d6754': ['2000643e8c4c5f66']} - self.assertEqual(expected_wwns, tgt_wwns) - self.assertEqual(expected_map, init_targ_map) - - @mock.patch.object(rest_client.RestClient, 'get_all_engines', - return_value=[{'NODELIST': '["0A", "0B"]', 'ID': '0'}]) - def test_build_ini_targ_map_no_map(self, mock_engines): - fake_lookup_service = FCSanLookupService() - - zone_helper = fc_zone_helper.FCZoneHelper( - fake_lookup_service, self.driver.client) - # Host with id '5' has no map on the array. - (tgt_wwns, portg_id, init_targ_map) = zone_helper.build_ini_targ_map( - ['10000090fa0d6754'], '5', '11') - expected_wwns = ['2000643e8c4c5f66'] - expected_map = {'10000090fa0d6754': ['2000643e8c4c5f66']} - self.assertEqual(expected_wwns, tgt_wwns) - self.assertEqual(expected_map, init_targ_map) - - def test_get_init_targ_map(self): - fake_lookup_service = FCSanLookupService() - - zone_helper = fc_zone_helper.FCZoneHelper( - fake_lookup_service, self.driver.client) - (tgt_wwns, portg_id, init_targ_map) = zone_helper.get_init_targ_map( - ['10000090fa0d6754'], '1') - expected_wwns = ['2000643e8c4c5f66'] - expected_map = {'10000090fa0d6754': ['2000643e8c4c5f66']} - self.assertEqual(expected_wwns, tgt_wwns) - self.assertEqual(expected_map, init_targ_map) - - def test_multi_resturls_success(self): - self.driver.client.test_multi_url_flag = True - lun_info = self.driver.create_volume(test_volume) - self.assertEqual('1', lun_info['provider_location']) - - def test_get_id_from_result(self): - result = {} - name = 'test_name' - key = 'NAME' - re = self.driver.client._get_id_from_result(result, name, key) - self.assertIsNone(re) - - result = {'data': {}} - re = self.driver.client._get_id_from_result(result, name, key) - self.assertIsNone(re) - - result = {'data': [{'COUNT': 1, 'ID': '1'}, - {'COUNT': 2, 'ID': '2'}]} - - re = self.driver.client._get_id_from_result(result, name, key) - self.assertIsNone(re) - - result = {'data': [{'NAME': 'test_name1', 'ID': '1'}, - {'NAME': 'test_name2', 'ID': '2'}]} - re = self.driver.client._get_id_from_result(result, name, key) - self.assertIsNone(re) - - result = {'data': [{'NAME': 'test_name', 'ID': '1'}, - {'NAME': 'test_name2', 'ID': '2'}]} - re = self.driver.client._get_id_from_result(result, name, key) - self.assertEqual('1', re) - - @mock.patch.object(rest_client.RestClient, 'get_pool_info', - return_value={'ID': 1, - 'CAPACITY': 110362624, - 'TOTALCAPACITY': 209715200}) - def test_get_capacity(self, mock_get_pool_info): - expected_pool_capacity = {'total_capacity': 100.0, - 'free_capacity': 52.625} - pool_capacity = self.driver.client._get_capacity(None, - None) - self.assertEqual(expected_pool_capacity, pool_capacity) - - @mock.patch.object(huawei_driver.HuaweiBaseDriver, '_get_volume_params', - return_value=fake_hypermetro_opts) - @mock.patch.object(rest_client.RestClient, 'get_all_pools', - return_value=FAKE_STORAGE_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'get_pool_info', - return_value=FAKE_FIND_POOL_RESPONSE) - @mock.patch.object(rest_client.RestClient, 'get_hyper_domain_id', - return_value='11') - @mock.patch.object(hypermetro.HuaweiHyperMetro, '_wait_volume_ready', - return_value=True) - @mock.patch.object(hypermetro.HuaweiHyperMetro, - '_create_hypermetro_pair', - return_value={"ID": '11', - "NAME": 'hypermetro-pair'}) - @mock.patch.object(rest_client.RestClient, 'logout', - return_value=None) - def test_create_hypermetro_success(self, mock_hypermetro_opts, - mock_login_return, - mock_all_pool_info, - mock_pool_info, - mock_hyper_domain, - mock_volume_ready, - mock_logout): - - metadata = {"hypermetro_id": '11', - "remote_lun_id": '1'} - lun_info = self.driver.create_volume(hyper_volume) - self.assertEqual(metadata, lun_info['metadata']) - - @mock.patch.object(rest_client.RestClient, 'call', - return_value={"data": [{"RUNNINGSTATUS": "27", - "ID": '1'}, - {"RUNNINGSTATUS": "26", - "ID": '2'}], - "error": {"code": 0}}) - def test_get_online_free_wwns(self, mock_call): - wwns = self.driver.client.get_online_free_wwns() - self.assertEqual(['1'], wwns) - - @mock.patch.object(rest_client.RestClient, 'call', - return_value={"data": {"ID": 1}, "error": {"code": 0}}) - def test_rename_lun(self, mock_call): - des = 'This LUN is renamed.' - new_name = 'test_name' - self.driver.client.rename_lun('1', new_name, des) - self.assertEqual(1, mock_call.call_count) - url = "/lun/1" - data = {"NAME": new_name, "DESCRIPTION": des} - mock_call.assert_called_once_with(url, data, "PUT") - - @mock.patch.object(rest_client.RestClient, 'call', - return_value={"data": {}}) - def test_is_host_associated_to_hostgroup_no_data(self, mock_call): - res = self.driver.client.is_host_associated_to_hostgroup('1') - self.assertFalse(res) - - @mock.patch.object(rest_client.RestClient, 'call', - return_value={"data": {'ISADD2HOSTGROUP': 'true'}}) - def test_is_host_associated_to_hostgroup_true(self, mock_call): - res = self.driver.client.is_host_associated_to_hostgroup('1') - self.assertTrue(res) - - @mock.patch.object(rest_client.RestClient, 'call', - return_value={"data": {'ISADD2HOSTGROUP': 'false'}}) - def test_is_host_associated_to_hostgroup_false(self, mock_call): - res = self.driver.client.is_host_associated_to_hostgroup('1') - self.assertFalse(res) - - -class HuaweiConfTestCase(test.TestCase): - def setUp(self): - super(HuaweiConfTestCase, self).setUp() - - self.tmp_dir = tempfile.mkdtemp() - self.fake_xml_file = self.tmp_dir + '/cinder_huawei_conf.xml' - - self.conf = mock.Mock() - self.conf.cinder_huawei_conf_file = self.fake_xml_file - self.huawei_conf = huawei_conf.HuaweiConf(self.conf) - - def _create_fake_conf_file(self): - """Create a fake Config file. - - Huawei storage customize a XML configuration file, the configuration - file is used to set the Huawei storage custom parameters, therefore, - in the UT test we need to simulate such a configuration file. - """ - doc = minidom.Document() - - config = doc.createElement('config') - doc.appendChild(config) - - storage = doc.createElement('Storage') - config.appendChild(storage) - url = doc.createElement('RestURL') - url_text = doc.createTextNode('http://192.0.2.69:8082/' - 'deviceManager/rest/') - url.appendChild(url_text) - storage.appendChild(url) - username = doc.createElement('UserName') - username_text = doc.createTextNode('admin') - username.appendChild(username_text) - storage.appendChild(username) - password = doc.createElement('UserPassword') - password_text = doc.createTextNode('Admin@storage') - password.appendChild(password_text) - storage.appendChild(password) - product = doc.createElement('Product') - product_text = doc.createTextNode('V3') - product.appendChild(product_text) - storage.appendChild(product) - protocol = doc.createElement('Protocol') - protocol_text = doc.createTextNode('iSCSI') - protocol.appendChild(protocol_text) - storage.appendChild(protocol) - - lun = doc.createElement('LUN') - config.appendChild(lun) - luntype = doc.createElement('LUNType') - luntype_text = doc.createTextNode('Thick') - luntype.appendChild(luntype_text) - lun.appendChild(luntype) - lun_ready_wait_interval = doc.createElement('LUNReadyWaitInterval') - lun_ready_wait_interval_text = doc.createTextNode('2') - lun_ready_wait_interval.appendChild(lun_ready_wait_interval_text) - lun.appendChild(lun_ready_wait_interval) - lun_copy_wait_interval = doc.createElement('LUNcopyWaitInterval') - lun_copy_wait_interval_text = doc.createTextNode('2') - lun_copy_wait_interval.appendChild(lun_copy_wait_interval_text) - lun.appendChild(lun_copy_wait_interval) - timeout = doc.createElement('Timeout') - timeout_text = doc.createTextNode('43200') - timeout.appendChild(timeout_text) - lun.appendChild(timeout) - write_type = doc.createElement('WriteType') - write_type_text = doc.createTextNode('1') - write_type.appendChild(write_type_text) - lun.appendChild(write_type) - mirror_switch = doc.createElement('MirrorSwitch') - mirror_switch_text = doc.createTextNode('1') - mirror_switch.appendChild(mirror_switch_text) - lun.appendChild(mirror_switch) - prefetch = doc.createElement('Prefetch') - prefetch.setAttribute('Type', '1') - prefetch.setAttribute('Value', '0') - lun.appendChild(prefetch) - pool = doc.createElement('StoragePool') - pool_text = doc.createTextNode('OpenStack_Pool') - pool.appendChild(pool_text) - lun.appendChild(pool) - - iscsi = doc.createElement('iSCSI') - config.appendChild(iscsi) - defaulttargetip = doc.createElement('DefaultTargetIP') - defaulttargetip_text = doc.createTextNode('192.0.2.68') - defaulttargetip.appendChild(defaulttargetip_text) - iscsi.appendChild(defaulttargetip) - initiator = doc.createElement('Initiator') - initiator.setAttribute('Name', 'iqn.1993-08.debian:01:ec2bff7ac3a3') - initiator.setAttribute('TargetIP', '192.0.2.2') - initiator.setAttribute('CHAPinfo', 'mm-user;mm-user@storage') - initiator.setAttribute('ALUA', '1') - initiator.setAttribute('TargetPortGroup', 'PortGroup001') - iscsi.appendChild(initiator) - - fakefile = open(self.conf.cinder_huawei_conf_file, 'w') - fakefile.write(doc.toprettyxml(indent='')) - fakefile.close() diff --git a/cinder/tests/unit/test_huawei_drivers_compatibility.py b/cinder/tests/unit/test_huawei_drivers_compatibility.py deleted file mode 100644 index 1535ae4b8..000000000 --- a/cinder/tests/unit/test_huawei_drivers_compatibility.py +++ /dev/null @@ -1,65 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg -from oslo_utils import importutils - -from cinder import context -from cinder import test - - -CONF = cfg.CONF -HUAWEI_ISCSI_MODULE = ("cinder.volume.drivers.huawei.huawei_driver." - "HuaweiISCSIDriver") -HUAWEI_FC_MODULE = ("cinder.volume.drivers.huawei.huawei_driver." - "HuaweiFCDriver") - - -class VolumeDriverCompatibility(test.TestCase): - """Test backwards compatibility for volume drivers.""" - - def fake_update_cluster_status(self): - return - - def setUp(self): - super(VolumeDriverCompatibility, self).setUp() - self.manager = importutils.import_object(CONF.volume_manager) - self.context = context.get_admin_context() - - def _load_driver(self, driver): - self.manager.__init__(volume_driver=driver) - - def _driver_module_name(self): - return "%s.%s" % (self.manager.driver.__class__.__module__, - self.manager.driver.__class__.__name__) - - def test_huawei_driver_iscsi_old(self): - self._load_driver( - 'cinder.volume.drivers.huawei.huawei_driver.' - 'Huawei18000ISCSIDriver') - self.assertEqual(self._driver_module_name(), HUAWEI_ISCSI_MODULE) - - def test_huawei_driver_iscsi_new(self): - self._load_driver(HUAWEI_ISCSI_MODULE) - self.assertEqual(self._driver_module_name(), HUAWEI_ISCSI_MODULE) - - def test_huawei_driver_fc_old(self): - self._load_driver( - 'cinder.volume.drivers.huawei.huawei_driver.Huawei18000FCDriver') - self.assertEqual(self._driver_module_name(), HUAWEI_FC_MODULE) - - def test_huawei_driver_fc_new(self): - self._load_driver(HUAWEI_FC_MODULE) - self.assertEqual(self._driver_module_name(), HUAWEI_FC_MODULE) diff --git a/cinder/tests/unit/test_ibm_flashsystem.py b/cinder/tests/unit/test_ibm_flashsystem.py deleted file mode 100644 index c076ec5ea..000000000 --- a/cinder/tests/unit/test_ibm_flashsystem.py +++ /dev/null @@ -1,1270 +0,0 @@ -# Copyright 2014 IBM Corp. -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -"""Tests for the IBM FlashSystem volume driver.""" - -import mock -from oslo_concurrency import processutils -from oslo_utils import units -import six - -import random -import re - -from cinder import context -from cinder import exception -from cinder import test -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.ibm import flashsystem_fc -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types - - -class FlashSystemManagementSimulator(object): - def __init__(self): - # Default protocol is FC - self._protocol = 'FC' - self._volumes_list = {} - self._hosts_list = {} - self._mappings_list = {} - self._next_cmd_error = { - 'lsnode': '', - 'lssystem': '', - 'lsmdiskgrp': '' - } - self._errors = { - # CMMVC50000 is a fake error which indicates that command has not - # got expected results. This error represents kinds of CLI errors. - 'CMMVC50000': ('', 'CMMVC50000 The command can not be executed ' - 'successfully.') - } - - @staticmethod - def _find_unused_id(d): - ids = [] - for v in d.values(): - ids.append(int(v['id'])) - ids.sort() - for index, n in enumerate(ids): - if n > index: - return six.text_type(index) - return six.text_type(len(ids)) - - @staticmethod - def _is_invalid_name(name): - if re.match(r'^[a-zA-Z_][\w ._-]*$', name): - return False - return True - - @staticmethod - def _cmd_to_dict(arg_list): - no_param_args = [ - 'bytes', - 'force' - ] - one_param_args = [ - 'delim', - 'hbawwpn', - 'host', - 'iogrp', - 'iscsiname', - 'mdiskgrp', - 'name', - 'scsi', - 'size', - 'unit' - ] - - # All commands should begin with svcinfo or svctask - if arg_list[0] not in ('svcinfo', 'svctask') or len(arg_list) < 2: - raise exception.InvalidInput(reason=six.text_type(arg_list)) - ret = {'cmd': arg_list[1]} - arg_list.pop(0) - - skip = False - for i in range(1, len(arg_list)): - if skip: - skip = False - continue - if arg_list[i][0] == '-': - param = arg_list[i][1:] - if param in no_param_args: - ret[param] = True - elif param in one_param_args: - ret[param] = arg_list[i + 1] - skip = True - else: - raise exception.InvalidInput( - reason=('unrecognized argument %s') % arg_list[i]) - else: - ret['obj'] = arg_list[i] - return ret - - @staticmethod - def _print_cmd_info(rows, delim=' ', nohdr=False, **kwargs): - """Generic function for printing information.""" - if nohdr: - del rows[0] - for index in range(len(rows)): - rows[index] = delim.join(rows[index]) - return ('%s' % '\n'.join(rows), '') - - @staticmethod - def _convert_units_bytes(num, unit): - unit_array = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'] - unit_index = 0 - - while unit.lower() != unit_array[unit_index].lower(): - num = num * 1024 - unit_index += 1 - - return six.text_type(num) - - def _cmd_lshost(self, **kwargs): - """lshost command. - - svcinfo lshost -delim ! - svcinfo lshost -delim ! - """ - if 'obj' not in kwargs: - rows = [] - rows.append(['id', 'name', 'port_count', 'iogrp_count', 'status']) - for host in self._hosts_list.values(): - rows.append([host['id'], host['host_name'], '1', '1', - 'degraded']) - if len(rows) > 1: - return self._print_cmd_info(rows=rows, **kwargs) - else: - return ('', '') - else: - host_name = kwargs['obj'].strip('\'\"') - if host_name not in self._hosts_list: - return self._errors['CMMVC50000'] - host = self._hosts_list[host_name] - rows = [] - rows.append(['id', host['id']]) - rows.append(['name', host['host_name']]) - rows.append(['port_count', '1']) - rows.append(['type', 'generic']) - rows.append(['mask', '1111']) - rows.append(['iogrp_count', '1']) - rows.append(['status', 'degraded']) - for port in host['iscsi_names']: - rows.append(['iscsi_name', port]) - rows.append(['node_logged_in_count', '0']) - rows.append(['state', 'offline']) - for port in host['wwpns']: - rows.append(['WWPN', port]) - rows.append(['node_logged_in_count', '0']) - rows.append(['state', 'active']) - - if 'delim' in kwargs: - for index in range(len(rows)): - rows[index] = kwargs['delim'].join(rows[index]) - - return ('%s' % '\n'.join(rows), '') - - def _cmd_lshostvdiskmap(self, **kwargs): - """svcinfo lshostvdiskmap -delim ! """ - - if 'obj' not in kwargs: - return self._errors['CMMVC50000'] - - host_name = kwargs['obj'].strip('\'\"') - if host_name not in self._hosts_list: - return self._errors['CMMVC50000'] - - rows = [] - rows.append(['id', 'name', 'SCSI_id', 'vdisk_id', 'vdisk_name', - 'vdisk_UID']) - - for mapping in self._mappings_list.values(): - if (host_name == '') or (mapping['host'] == host_name): - volume = self._volumes_list[mapping['vol']] - rows.append([mapping['id'], mapping['host'], - mapping['lun'], volume['id'], - volume['name'], volume['vdisk_UID']]) - - return self._print_cmd_info(rows=rows, **kwargs) - - def _cmd_lsmdiskgrp(self, **kwargs): - """svcinfo lsmdiskgrp -gui -bytes -delim ! """ - - status = 'online' - if self._next_cmd_error['lsmdiskgrp'] == 'error': - self._next_cmd_error['lsmdiskgrp'] = '' - return self._errors['CMMVC50000'] - - if self._next_cmd_error['lsmdiskgrp'] == 'status=offline': - self._next_cmd_error['lsmdiskgrp'] = '' - status = 'offline' - - rows = [None] * 2 - rows[0] = ['id', 'status', 'mdisk_count', 'vdisk_count', 'capacity', - 'free_capacity', 'virtual_capacity', 'used_capacity', - 'real_capacity', 'encrypted', 'type', 'encrypt'] - rows[1] = ['0', status, '1', '0', '3573412790272', - '3529432325160', '1693247906775', '277841182', - '38203734097', 'no', 'parent', 'no'] - - if kwargs['obj'] == 'mdiskgrp0': - row = rows[1] - else: - return self._errors['CMMVC50000'] - - objrows = [] - for idx, val in enumerate(rows[0]): - objrows.append([val, row[idx]]) - - if 'delim' in kwargs: - for index in range(len(objrows)): - objrows[index] = kwargs['delim'].join(objrows[index]) - - return ('%s' % '\n'.join(objrows), '') - - def _cmd_lsnode(self, **kwargs): - """lsnode command. - - svcinfo lsnode -delim ! - svcinfo lsnode -delim ! - """ - - if self._protocol == 'FC' or self._protocol == 'both': - port_status = 'active' - else: - port_status = 'unconfigured' - - rows1 = [None] * 7 - rows1[0] = ['name', 'node1'] - rows1[1] = ['port_id', '000000000000001'] - rows1[2] = ['port_status', port_status] - rows1[3] = ['port_speed', '8Gb'] - rows1[4] = ['port_id', '000000000000001'] - rows1[5] = ['port_status', port_status] - rows1[6] = ['port_speed', '8Gb'] - - rows2 = [None] * 7 - rows2[0] = ['name', 'node2'] - rows2[1] = ['port_id', '000000000000002'] - rows2[2] = ['port_status', port_status] - rows2[3] = ['port_speed', '8Gb'] - rows2[4] = ['port_id', '000000000000002'] - rows2[5] = ['port_status', port_status] - rows2[6] = ['port_speed', 'N/A'] - - rows3 = [None] * 3 - rows3[0] = ['id', 'name', 'UPS_serial_number', 'WWNN', 'status', - 'IO_group_id', 'IO_group_name', 'config_node', - 'UPS_unique_id', 'hardware', 'iscsi_name', 'iscsi_alias', - 'panel_name', 'enclosure_id', 'canister_id', - 'enclosure_serial_number'] - rows3[1] = ['1', 'node1', '', '0123456789ABCDEF', 'online', '0', - 'io_grp0', 'yes', '', 'TR1', 'naa.0123456789ABCDEF', '', - '01-1', '1', '1', 'H441028'] - rows3[2] = ['2', 'node2', '', '0123456789ABCDEF', 'online', '0', - 'io_grp0', 'no', '', 'TR1', 'naa.0123456789ABCDEF', '', - '01-2', '1', '2', 'H441028'] - - if self._next_cmd_error['lsnode'] == 'error': - self._next_cmd_error['lsnode'] = '' - return self._errors['CMMVC50000'] - - rows = None - if 'obj' not in kwargs: - rows = rows3 - elif kwargs['obj'] == '1': - rows = rows1 - elif kwargs['obj'] == '2': - rows = rows2 - else: - return self._errors['CMMVC50000'] - - if self._next_cmd_error['lsnode'] == 'header_mismatch': - rows[0].pop(2) - self._next_cmd_error['lsnode'] = '' - - return self._print_cmd_info(rows=rows, delim=kwargs.get('delim', None)) - - def _cmd_lssystem(self, **kwargs): - """svcinfo lssystem -delim !""" - - open_access_enabled = 'off' - - if self._next_cmd_error['lssystem'] == 'error': - self._next_cmd_error['lssystem'] = '' - return self._errors['CMMVC50000'] - - if self._next_cmd_error['lssystem'] == 'open_access_enabled=on': - self._next_cmd_error['lssystem'] = '' - open_access_enabled = 'on' - - rows = [None] * 3 - rows[0] = ['id', '0123456789ABCDEF'] - rows[1] = ['name', 'flashsystem_1.2.3.4'] - rows[2] = ['open_access_enabled', open_access_enabled] - - return self._print_cmd_info(rows=rows, **kwargs) - - def _cmd_lsportfc(self, **kwargs): - """svcinfo lsportfc""" - - if self._protocol == 'FC' or self._protocol == 'both': - status = 'active' - else: - status = 'unconfigured' - - rows = [None] * 3 - rows[0] = ['id', 'canister_id', 'adapter_id', 'port_id', 'type', - 'port_speed', 'node_id', 'node_name', 'WWPN', - 'nportid', 'status', 'attachment', 'topology'] - rows[1] = ['0', '1', '1', '1', 'fc', - '8Gb', '1', 'node_1', 'AABBCCDDEEFF0011', - '000000', status, 'host', 'al'] - rows[2] = ['1', '1', '1', '1', 'fc', - '8Gb', '1', 'node_1', 'AABBCCDDEEFF0010', - '000000', status, 'host', 'al'] - return self._print_cmd_info(rows=rows, **kwargs) - - def _cmd_lsportip(self, **kwargs): - """svcinfo lsportip""" - - if self._protocol == 'iSCSI' or self._protocol == 'both': - IP_address1 = '192.168.1.10' - IP_address2 = '192.168.1.11' - state = 'online' - speed = '8G' - else: - IP_address1 = '' - IP_address2 = '' - state = '' - speed = '' - - rows = [None] * 3 - rows[0] = ['id', 'node_id', 'node_name', 'canister_id', 'adapter_id', - 'port_id', 'IP_address', 'mask', 'gateway', 'IP_address_6', - 'prefix_6', 'gateway_6', 'MAC', 'duplex', 'state', 'speed', - 'failover', 'link_state', 'host', 'host_6', 'vlan', - 'vlan_6', 'adapter_location', 'adapter_port_id'] - rows[1] = ['1', '1', 'node1', '0', '0', - '0', IP_address1, '', '', '', - '0', '', '11:22:33:44:55:AA', '', state, speed, - 'no', 'active', '', '', '', '', '0', '0'] - rows[2] = ['2', '2', 'node2', '0', '0', - '0', IP_address2, '', '', '', - '0', '', '11:22:33:44:55:BB', '', state, speed, - 'no', 'active', '', '', '', '', '0', '0'] - - return self._print_cmd_info(rows=rows, **kwargs) - - def _cmd_lsvdisk(self, **kwargs): - """cmd: svcinfo lsvdisk -gui -bytes -delim ! """ - - if 'obj' not in kwargs or ( - 'delim' not in kwargs) or ( - 'bytes' not in kwargs): - return self._errors['CMMVC50000'] - - if kwargs['obj'] not in self._volumes_list: - return self._errors['CMMVC50000'] - - vol = self._volumes_list[kwargs['obj']] - - rows = [] - rows.append(['id', vol['id']]) - rows.append(['name', vol['name']]) - rows.append(['status', vol['status']]) - rows.append(['capacity', vol['capacity']]) - rows.append(['vdisk_UID', vol['vdisk_UID']]) - rows.append(['udid', '']) - rows.append(['open_access_scsi_id', '1']) - rows.append(['parent_mdisk_grp_id', '0']) - rows.append(['parent_mdisk_grp_name', 'mdiskgrp0']) - - for index in range(len(rows)): - rows[index] = kwargs['delim'].join(rows[index]) - return ('%s' % '\n'.join(rows), '') - - def _cmd_lsvdiskhostmap(self, **kwargs): - """svcinfo lsvdiskhostmap -delim ! """ - - if 'obj' not in kwargs or ( - 'delim' not in kwargs): - return self._errors['CMMVC50000'] - - vdisk_name = kwargs['obj'] - if vdisk_name not in self._volumes_list: - return self._errors['CMMVC50000'] - - rows = [] - rows.append(['id', 'name', 'SCSI_id', 'host_id', 'host_name', - 'vdisk_UID', 'IO_group_id', 'IO_group_name']) - - mappings_found = 0 - for mapping in self._mappings_list.values(): - if (mapping['vol'] == vdisk_name): - mappings_found += 1 - volume = self._volumes_list[mapping['vol']] - host = self._hosts_list[mapping['host']] - rows.append([volume['id'], volume['name'], '1', host['id'], - host['host_name'], volume['vdisk_UID'], - '0', 'mdiskgrp0']) - - if mappings_found: - return self._print_cmd_info(rows=rows, **kwargs) - else: - return ('', '') - - def _cmd_expandvdisksize(self, **kwargs): - """svctask expandvdisksize -size -unit gb """ - - if 'obj' not in kwargs: - return self._errors['CMMVC50000'] - vol_name = kwargs['obj'].strip('\'\"') - - if 'size' not in kwargs: - return self._errors['CMMVC50000'] - size = int(kwargs['size']) - - if vol_name not in self._volumes_list: - return self._errors['CMMVC50000'] - - curr_size = int(self._volumes_list[vol_name]['capacity']) - addition = size * units.Gi - self._volumes_list[vol_name]['capacity'] = six.text_type( - curr_size + addition) - return ('', '') - - def _cmd_mkvdisk(self, **kwargs): - """mkvdisk command. - - svctask mkvdisk -name -mdiskgrp -iogrp - -size -unit - """ - - if 'name' not in kwargs or ( - 'size' not in kwargs) or ( - 'unit' not in kwargs): - return self._errors['CMMVC50000'] - - vdisk_info = {} - vdisk_info['id'] = self._find_unused_id(self._volumes_list) - vdisk_info['name'] = kwargs['name'].strip('\'\"') - vdisk_info['status'] = 'online' - vdisk_info['capacity'] = self._convert_units_bytes( - int(kwargs['size']), kwargs['unit']) - vdisk_info['vdisk_UID'] = ('60050760') + ('0' * 14) + vdisk_info['id'] - - if vdisk_info['name'] in self._volumes_list: - return self._errors['CMMVC50000'] - else: - self._volumes_list[vdisk_info['name']] = vdisk_info - return ('Virtual Disk, id [%s], successfully created' % - (vdisk_info['id']), '') - - def _cmd_rmvdisk(self, **kwargs): - """svctask rmvdisk -force """ - - if 'obj' not in kwargs: - return self._errors['CMMVC50000'] - - vdisk_name = kwargs['obj'].strip('\'\"') - - if vdisk_name not in self._volumes_list: - return self._errors['CMMVC50000'] - - del self._volumes_list[vdisk_name] - return ('', '') - - def _add_port_to_host(self, host_info, **kwargs): - if 'iscsiname' in kwargs: - added_key = 'iscsi_names' - added_val = kwargs['iscsiname'].strip('\'\"') - elif 'hbawwpn' in kwargs: - added_key = 'wwpns' - added_val = kwargs['hbawwpn'].strip('\'\"') - else: - return self._errors['CMMVC50000'] - - host_info[added_key].append(added_val) - - for v in self._hosts_list.values(): - if v['id'] == host_info['id']: - continue - for port in v[added_key]: - if port == added_val: - return self._errors['CMMVC50000'] - return ('', '') - - def _cmd_mkhost(self, **kwargs): - """mkhost command. - - svctask mkhost -force -hbawwpn -name - svctask mkhost -force -iscsiname -name - """ - - if 'name' not in kwargs: - return self._errors['CMMVC50000'] - - host_name = kwargs['name'].strip('\'\"') - if self._is_invalid_name(host_name): - return self._errors['CMMVC50000'] - if host_name in self._hosts_list: - return self._errors['CMMVC50000'] - - host_info = {} - host_info['id'] = self._find_unused_id(self._hosts_list) - host_info['host_name'] = host_name - host_info['iscsi_names'] = [] - host_info['wwpns'] = [] - - out, err = self._add_port_to_host(host_info, **kwargs) - if not len(err): - self._hosts_list[host_name] = host_info - return ('Host, id [%s], successfully created' % - (host_info['id']), '') - else: - return (out, err) - - def _cmd_addhostport(self, **kwargs): - """addhostport command. - - svctask addhostport -force -hbawwpn - svctask addhostport -force -iscsiname - """ - - if 'obj' not in kwargs: - return self._errors['CMMVC50000'] - host_name = kwargs['obj'].strip('\'\"') - - if host_name not in self._hosts_list: - return self._errors['CMMVC50000'] - - host_info = self._hosts_list[host_name] - return self._add_port_to_host(host_info, **kwargs) - - def _cmd_rmhost(self, **kwargs): - """svctask rmhost """ - - if 'obj' not in kwargs: - return self._errors['CMMVC50000'] - - host_name = kwargs['obj'].strip('\'\"') - if host_name not in self._hosts_list: - return self._errors['CMMVC50000'] - - for v in self._mappings_list.values(): - if (v['host'] == host_name): - return self._errors['CMMVC50000'] - - del self._hosts_list[host_name] - return ('', '') - - def _cmd_mkvdiskhostmap(self, **kwargs): - """svctask mkvdiskhostmap -host -scsi """ - - mapping_info = {} - mapping_info['id'] = self._find_unused_id(self._mappings_list) - - if 'host' not in kwargs or ( - 'scsi' not in kwargs) or ( - 'obj' not in kwargs): - return self._errors['CMMVC50000'] - mapping_info['host'] = kwargs['host'].strip('\'\"') - mapping_info['lun'] = kwargs['scsi'].strip('\'\"') - mapping_info['vol'] = kwargs['obj'].strip('\'\"') - - if mapping_info['vol'] not in self._volumes_list: - return self._errors['CMMVC50000'] - - if mapping_info['host'] not in self._hosts_list: - return self._errors['CMMVC50000'] - - if mapping_info['vol'] in self._mappings_list: - return self._errors['CMMVC50000'] - - for v in self._mappings_list.values(): - if ((v['host'] == mapping_info['host']) and - (v['lun'] == mapping_info['lun'])): - return self._errors['CMMVC50000'] - - for v in self._mappings_list.values(): - if (v['lun'] == mapping_info['lun']) and ('force' not in kwargs): - return self._errors['CMMVC50000'] - - self._mappings_list[mapping_info['id']] = mapping_info - return ('Virtual Disk to Host map, id [%s], successfully created' - % (mapping_info['id']), '') - - def _cmd_rmvdiskhostmap(self, **kwargs): - """svctask rmvdiskhostmap -host """ - - if 'host' not in kwargs or 'obj' not in kwargs: - return self._errors['CMMVC50000'] - host = kwargs['host'].strip('\'\"') - vdisk = kwargs['obj'].strip('\'\"') - - mapping_ids = [] - for v in self._mappings_list.values(): - if v['vol'] == vdisk: - mapping_ids.append(v['id']) - if not mapping_ids: - return self._errors['CMMVC50000'] - - this_mapping = None - for mapping_id in mapping_ids: - if self._mappings_list[mapping_id]['host'] == host: - this_mapping = mapping_id - if this_mapping is None: - return self._errors['CMMVC50000'] - - del self._mappings_list[this_mapping] - return ('', '') - - def set_protocol(self, protocol): - self._protocol = protocol - - def execute_command(self, cmd, check_exit_code=True): - try: - kwargs = self._cmd_to_dict(cmd) - except exception.InvalidInput: - return self._errors['CMMVC50000'] - - command = kwargs['cmd'] - del kwargs['cmd'] - func = getattr(self, '_cmd_' + command) - out, err = func(**kwargs) - - if (check_exit_code) and (len(err) != 0): - raise processutils.ProcessExecutionError(exit_code=1, - stdout=out, - stderr=err, - cmd=command) - return (out, err) - - def error_injection(self, cmd, error): - self._next_cmd_error[cmd] = error - - -class FlashSystemFakeDriver(flashsystem_fc.FlashSystemFCDriver): - def __init__(self, *args, **kwargs): - super(FlashSystemFakeDriver, self).__init__(*args, **kwargs) - - def set_fake_storage(self, fake): - self.fake_storage = fake - - def _ssh(self, cmd, check_exit_code=True): - utils.check_ssh_injection(cmd) - ret = self.fake_storage.execute_command(cmd, check_exit_code) - return ret - - -class FlashSystemDriverTestCase(test.TestCase): - - def _set_flag(self, flag, value): - group = self.driver.configuration.config_group - self.driver.configuration.set_override(flag, value, group) - - def _reset_flags(self): - self.driver.configuration.local_conf.reset() - for k, v in self._def_flags.items(): - self._set_flag(k, v) - - def _generate_vol_info(self, - vol_name, - vol_size=10, - vol_status='available'): - rand_id = six.text_type(random.randint(10000, 99999)) - if not vol_name: - vol_name = 'test_volume%s' % rand_id - - return {'name': vol_name, - 'size': vol_size, - 'id': '%s' % rand_id, - 'volume_type_id': None, - 'status': vol_status, - 'mdisk_grp_name': 'mdiskgrp0'} - - def _generate_snap_info(self, - vol_name, - vol_id, - vol_size, - vol_status, - snap_status='available'): - rand_id = six.text_type(random.randint(10000, 99999)) - return {'name': 'test_snap_%s' % rand_id, - 'id': rand_id, - 'volume': {'name': vol_name, - 'id': vol_id, - 'size': vol_size, - 'status': vol_status}, - 'volume_size': vol_size, - 'status': snap_status, - 'mdisk_grp_name': 'mdiskgrp0'} - - def setUp(self): - super(FlashSystemDriverTestCase, self).setUp() - - self._def_flags = {'san_ip': 'hostname', - 'san_login': 'username', - 'san_password': 'password', - 'flashsystem_connection_protocol': 'FC', - 'flashsystem_multihostmap_enabled': True} - - self.connector = { - 'host': 'flashsystem', - 'wwnns': ['0123456789abcdef', '0123456789abcdeg'], - 'wwpns': ['abcd000000000001', 'abcd000000000002'], - 'initiator': 'iqn.123456'} - - self.sim = FlashSystemManagementSimulator() - self.driver = FlashSystemFakeDriver( - configuration=conf.Configuration(None)) - self.driver.set_fake_storage(self.sim) - - self._reset_flags() - self.ctxt = context.get_admin_context() - self.driver.do_setup(None) - self.driver.check_for_setup_error() - - self.sleeppatch = mock.patch('eventlet.greenthread.sleep') - self.sleeppatch.start() - - def tearDown(self): - self.sleeppatch.stop() - super(FlashSystemDriverTestCase, self).tearDown() - - def test_flashsystem_do_setup(self): - # case 1: cmd lssystem encounters error - self.sim.error_injection('lssystem', 'error') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) - - # case 2: open_access_enabled is not off - self.sim.error_injection('lssystem', 'open_access_enabled=on') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) - - # case 3: cmd lsmdiskgrp encounters error - self.sim.error_injection('lsmdiskgrp', 'error') - self.assertRaises(exception.InvalidInput, - self.driver.do_setup, None) - - # case 4: status is not online - self.sim.error_injection('lsmdiskgrp', 'status=offline') - self.assertRaises(exception.InvalidInput, - self.driver.do_setup, None) - - # case 5: cmd lsnode encounters error - self.sim.error_injection('lsnode', 'error') - self.assertRaises(processutils.ProcessExecutionError, - self.driver.do_setup, None) - - # case 6: cmd lsnode header does not match - self.sim.error_injection('lsnode', 'header_mismatch') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) - - # case 7: set as FC - self.sim.set_protocol('FC') - self.driver.do_setup(None) - self.assertEqual('FC', self.driver._protocol) - - # case 8: no configured nodes available - self.sim.set_protocol('unknown') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) - - # clear environment - self.sim.set_protocol('FC') - self.driver.do_setup(None) - - def test_flashsystem_check_for_setup_error(self): - self._set_flag('san_ip', '') - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('san_ssh_port', '') - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('san_login', '') - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('san_password', None) - self._set_flag('san_private_key', None) - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('flashsystem_connection_protocol', 'foo') - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - # clear environment - self.driver.do_setup(None) - - def test_flashsystem_validate_connector(self): - conn_neither = {'host': 'host'} - conn_iscsi = {'host': 'host', 'initiator': 'foo'} - conn_fc = {'host': 'host', 'wwpns': 'bar'} - conn_both = {'host': 'host', 'initiator': 'foo', 'wwpns': 'bar'} - - protocol = self.driver._protocol - - # case 1: when protocol is FC - self.driver._protocol = 'FC' - self.driver.validate_connector(conn_fc) - self.driver.validate_connector(conn_both) - self.assertRaises(exception.InvalidConnectorException, - self.driver.validate_connector, conn_iscsi) - self.assertRaises(exception.InvalidConnectorException, - self.driver.validate_connector, conn_neither) - - # clear environment - self.driver._protocol = protocol - - def test_flashsystem_volumes(self): - # case 1: create volume - vol = self._generate_vol_info(None) - self.driver.create_volume(vol) - - # Check whether volume is created successfully - attributes = self.driver._get_vdisk_attributes(vol['name']) - attr_size = float(attributes['capacity']) / units.Gi - self.assertEqual(float(vol['size']), attr_size) - - # case 2: create volume with empty returning value - with mock.patch.object(FlashSystemFakeDriver, - '_ssh') as mock_ssh: - mock_ssh.return_value = ("", "") - vol1 = self._generate_vol_info(None) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, vol1) - - # case 3: create volume with error returning value - with mock.patch.object(FlashSystemFakeDriver, - '_ssh') as mock_ssh: - mock_ssh.return_value = ("CMMVC6070E", - "An invalid or duplicated " - "parameter has been detected.") - vol2 = self._generate_vol_info(None) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, vol2) - - # case 4: delete volume - self.driver.delete_volume(vol) - - # case 5: delete volume that doesn't exist (expected not fail) - vol_no_exist = self._generate_vol_info(None) - self.driver.delete_volume(vol_no_exist) - - def test_flashsystem_extend_volume(self): - vol = self._generate_vol_info(None) - self.driver.create_volume(vol) - self.driver.extend_volume(vol, '200') - attrs = self.driver._get_vdisk_attributes(vol['name']) - vol_size = int(attrs['capacity']) / units.Gi - self.assertAlmostEqual(vol_size, 200) - - # clear environment - self.driver.delete_volume(vol) - - def test_flashsystem_connection(self): - # case 1: initialize_connection/terminate_connection for good path - vol1 = self._generate_vol_info(None) - self.driver.create_volume(vol1) - self.driver.initialize_connection(vol1, self.connector) - self.driver.terminate_connection(vol1, self.connector) - - # case 2: when volume is not existed - vol2 = self._generate_vol_info(None) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - vol2, self.connector) - - # case 3: _get_vdisk_map_properties raises exception - with mock.patch.object(flashsystem_fc.FlashSystemFCDriver, - '_get_vdisk_map_properties') as get_properties: - get_properties.side_effect = exception.VolumeBackendAPIException - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.initialize_connection, - vol1, self.connector) - - # case 4: terminate_connection with no host - with mock.patch.object(flashsystem_fc.FlashSystemFCDriver, - '_get_hostvdisk_mappings') as mock_host: - mock_host.return_value = {} - vol3 = self._generate_vol_info(None) - self.driver.create_volume(vol3) - self.driver.initialize_connection(vol3, self.connector) - return_value = self.driver.terminate_connection(vol3, - self.connector) - self.assertNotEqual({}, return_value['data']) - - # case 5: terminate_connection with host - vol4 = self._generate_vol_info(None) - self.driver.create_volume(vol4) - self.driver.initialize_connection(vol4, self.connector) - vol5 = self._generate_vol_info(None) - self.driver.create_volume(vol5) - self.driver.initialize_connection(vol5, self.connector) - return_value = self.driver.terminate_connection(vol4, - self.connector) - self.assertEqual({}, return_value['data']) - - # clear environment - self.driver.delete_volume(vol1) - self.driver.delete_volume(vol2) - self.driver.delete_volume(vol3) - self.driver.delete_volume(vol4) - self.driver.delete_volume(vol5) - - @mock.patch.object(flashsystem_fc.FlashSystemFCDriver, - '_create_and_copy_vdisk_data') - def test_flashsystem_create_snapshot(self, _create_and_copy_vdisk_data): - # case 1: good path - vol1 = self._generate_vol_info(None) - snap1 = self._generate_snap_info(vol1['name'], - vol1['id'], - vol1['size'], - vol1['status']) - self.driver.create_snapshot(snap1) - - # case 2: when volume status is error - vol2 = self._generate_vol_info(None, vol_status='error') - snap2 = self._generate_snap_info(vol2['name'], - vol2['id'], - vol2['size'], - vol2['status']) - self.assertRaises(exception.InvalidVolume, - self.driver.create_snapshot, snap2) - - @mock.patch.object(flashsystem_fc.FlashSystemFCDriver, - '_delete_vdisk') - def test_flashsystem_delete_snapshot(self, _delete_vdisk): - vol1 = self._generate_vol_info(None) - snap1 = self._generate_snap_info(vol1['name'], - vol1['id'], - vol1['size'], - vol1['status']) - self.driver.delete_snapshot(snap1) - - @mock.patch.object(flashsystem_fc.FlashSystemFCDriver, - '_create_and_copy_vdisk_data') - def test_flashsystem_create_volume_from_snapshot( - self, _create_and_copy_vdisk_data): - # case 1: good path - vol = self._generate_vol_info(None) - snap = self._generate_snap_info(vol['name'], - vol['id'], - vol['size'], - vol['status']) - self.driver.create_volume_from_snapshot(vol, snap) - - # case 2: when size does not match - vol = self._generate_vol_info(None, vol_size=100) - snap = self._generate_snap_info(vol['name'], - vol['id'], - 200, - vol['status']) - self.assertRaises(exception.VolumeDriverException, - self.driver.create_volume_from_snapshot, - vol, snap) - - # case 3: when snapshot status is not available - vol = self._generate_vol_info(None) - snap = self._generate_snap_info(vol['name'], - vol['id'], - vol['size'], - vol['status'], - snap_status='error') - self.assertRaises(exception.InvalidSnapshot, - self.driver.create_volume_from_snapshot, - vol, snap) - - @mock.patch.object(flashsystem_fc.FlashSystemFCDriver, - '_create_and_copy_vdisk_data') - def test_flashsystem_create_cloned_volume( - self, _create_and_copy_vdisk_data): - # case 1: good path - vol1 = self._generate_vol_info(None) - vol2 = self._generate_vol_info(None) - self.driver.create_cloned_volume(vol2, vol1) - - # case 2: when size does not match - vol1 = self._generate_vol_info(None, vol_size=10) - vol2 = self._generate_vol_info(None, vol_size=20) - self.assertRaises(exception.VolumeDriverException, - self.driver.create_cloned_volume, - vol2, vol1) - - def test_flashsystem_get_volume_stats(self): - # case 1: good path - self._set_flag('reserved_percentage', 25) - pool = 'mdiskgrp0' - backend_name = 'flashsystem_1.2.3.4' + '_' + pool - - stats = self.driver.get_volume_stats() - - self.assertEqual(25, stats['reserved_percentage']) - self.assertEqual('IBM', stats['vendor_name']) - self.assertEqual('FC', stats['storage_protocol']) - self.assertEqual(backend_name, stats['volume_backend_name']) - - self._reset_flags() - - # case 2: when lsmdiskgrp returns error - self.sim.error_injection('lsmdiskgrp', 'error') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.get_volume_stats, refresh=True) - - @mock.patch.object(flashsystem_fc.FlashSystemFCDriver, - '_copy_vdisk_data') - def test_flashsystem_create_and_copy_vdisk_data(self, _copy_vdisk_data): - # case 1: when volume does not exist - vol1 = self._generate_vol_info(None) - vol2 = self._generate_vol_info(None) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._create_and_copy_vdisk_data, - vol1['name'], vol1['id'], vol2['name'], vol2['id']) - - # case 2: good path - self.driver.create_volume(vol1) - self.driver._create_and_copy_vdisk_data( - vol1['name'], vol1['id'], vol2['name'], vol2['id']) - self.driver.delete_volume(vol1) - self.driver.delete_volume(vol2) - - # case 3: _copy_vdisk_data raises exception - self.driver.create_volume(vol1) - _copy_vdisk_data.side_effect = exception.VolumeBackendAPIException - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver._create_and_copy_vdisk_data, - vol1['name'], vol1['id'], vol2['name'], vol2['id']) - self.assertEqual(set(), self.driver._vdisk_copy_in_progress) - - # clear environment - self.driver.delete_volume(vol1) - self.driver.delete_volume(vol2) - - @mock.patch.object(volume_utils, 'copy_volume') - @mock.patch.object(flashsystem_fc.FlashSystemFCDriver, '_scan_device') - @mock.patch.object(flashsystem_fc.FlashSystemFCDriver, '_remove_device') - @mock.patch.object(utils, 'brick_get_connector_properties') - def test_flashsystem_copy_vdisk_data(self, - _connector, - _remove_device, - _scan_device, - copy_volume): - - connector = _connector.return_value = self.connector - vol1 = self._generate_vol_info(None) - vol2 = self._generate_vol_info(None) - self.driver.create_volume(vol1) - self.driver.create_volume(vol2) - - # case 1: no mapped before copy - self.driver._copy_vdisk_data( - vol1['name'], vol1['id'], vol2['name'], vol2['id']) - (v1_mapped, lun) = self.driver._is_vdisk_map(vol1['name'], connector) - (v2_mapped, lun) = self.driver._is_vdisk_map(vol2['name'], connector) - self.assertFalse(v1_mapped) - self.assertFalse(v2_mapped) - - # case 2: mapped before copy - self.driver.initialize_connection(vol1, connector) - self.driver.initialize_connection(vol2, connector) - self.driver._copy_vdisk_data( - vol1['name'], vol1['id'], vol2['name'], vol2['id']) - (v1_mapped, lun) = self.driver._is_vdisk_map(vol1['name'], connector) - (v2_mapped, lun) = self.driver._is_vdisk_map(vol2['name'], connector) - self.assertTrue(v1_mapped) - self.assertTrue(v2_mapped) - self.driver.terminate_connection(vol1, connector) - self.driver.terminate_connection(vol2, connector) - - # case 3: no mapped before copy, raise exception when scan - _scan_device.side_effect = exception.VolumeBackendAPIException - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver._copy_vdisk_data, - vol1['name'], vol1['id'], vol2['name'], vol2['id']) - (v1_mapped, lun) = self.driver._is_vdisk_map(vol1['name'], connector) - (v2_mapped, lun) = self.driver._is_vdisk_map(vol2['name'], connector) - self.assertFalse(v1_mapped) - self.assertFalse(v2_mapped) - - # case 4: no mapped before copy, raise exception when copy - copy_volume.side_effect = exception.VolumeBackendAPIException - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver._copy_vdisk_data, - vol1['name'], vol1['id'], vol2['name'], vol2['id']) - (v1_mapped, lun) = self.driver._is_vdisk_map(vol1['name'], connector) - (v2_mapped, lun) = self.driver._is_vdisk_map(vol2['name'], connector) - self.assertFalse(v1_mapped) - self.assertFalse(v2_mapped) - - # clear environment - self.driver.delete_volume(vol1) - self.driver.delete_volume(vol2) - - def test_flashsystem_connector_to_hostname_prefix(self): - # Invalid characters will be translated to '-' - - # case 1: host name is unicode with invalid characters - conn = {'host': u'unicode.test}.abc{.abc'} - self.assertEqual(u'unicode.test-.abc-.abc', - self.driver._connector_to_hostname_prefix(conn)) - - # case 2: host name is string with invalid characters - conn = {'host': 'string.test}.abc{.abc'} - self.assertEqual('string.test-.abc-.abc', - self.driver._connector_to_hostname_prefix(conn)) - - # case 3: host name is neither unicode nor string - conn = {'host': 12345} - self.assertRaises(exception.NoValidHost, - self.driver._connector_to_hostname_prefix, - conn) - - # case 4: host name started with number will be translated - conn = {'host': '192.168.1.1'} - self.assertEqual('_192.168.1.1', - self.driver._connector_to_hostname_prefix(conn)) - - def test_flashsystem_create_host(self): - # case 1: create host - conn = { - 'host': 'flashsystem', - 'wwnns': ['0123456789abcdef', '0123456789abcdeg'], - 'wwpns': ['abcd000000000001', 'abcd000000000002'], - 'initiator': 'iqn.123456'} - host = self.driver._create_host(conn) - - # case 2: create host that already exists - self.assertRaises(processutils.ProcessExecutionError, - self.driver._create_host, - conn) - - # case 3: delete host - self.driver._delete_host(host) - - # case 4: create host with empty ports - conn = {'host': 'flashsystem', 'wwpns': []} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._create_host, - conn) - - def test_flashsystem_find_host_exhaustive(self): - # case 1: create host and find it - conn1 = { - 'host': 'flashsystem-01', - 'wwnns': ['1111111111abcdef', '1111111111abcdeg'], - 'wwpns': ['1111111111000001', '1111111111000002'], - 'initiator': 'iqn.111111'} - conn2 = { - 'host': 'flashsystem-02', - 'wwnns': ['2222222222abcdef', '2222222222abcdeg'], - 'wwpns': ['2222222222000001', '2222222222000002'], - 'initiator': 'iqn.222222'} - conn3 = { - 'host': 'flashsystem-03', - 'wwnns': ['3333333333abcdef', '3333333333abcdeg'], - 'wwpns': ['3333333333000001', '3333333333000002'], - 'initiator': 'iqn.333333'} - host1 = self.driver._create_host(conn1) - host2 = self.driver._create_host(conn2) - self.assertEqual( - host2, - self.driver._find_host_exhaustive(conn2, [host1, host2])) - self.assertIsNone(self.driver._find_host_exhaustive(conn3, - [host1, host2])) - - # case 2: hosts contains non-existent host info - with mock.patch.object(FlashSystemFakeDriver, - '_ssh') as mock_ssh: - mock_ssh.return_value = ("pass", "") - self.driver._find_host_exhaustive(conn1, [host2]) - self.assertFalse(mock_ssh.called) - - # clear environment - self.driver._delete_host(host1) - self.driver._delete_host(host2) - - def test_flashsystem_get_vdisk_params(self): - # case 1: use default params - self.driver._get_vdisk_params(None) - - # case 2: use extra params from type - opts1 = {'storage_protocol': 'FC'} - opts2 = {'capabilities:storage_protocol': 'FC'} - opts3 = {'storage_protocol': 'iSCSI'} - type1 = volume_types.create(self.ctxt, 'opts1', opts1) - type2 = volume_types.create(self.ctxt, 'opts2', opts2) - type3 = volume_types.create(self.ctxt, 'opts3', opts3) - self.assertEqual( - 'FC', - self.driver._get_vdisk_params(type1['id'])['protocol']) - self.assertEqual( - 'FC', - self.driver._get_vdisk_params(type2['id'])['protocol']) - self.assertRaises(exception.InvalidInput, - self.driver._get_vdisk_params, - type3['id']) - - # clear environment - volume_types.destroy(self.ctxt, type1['id']) - volume_types.destroy(self.ctxt, type2['id']) - - def test_flashsystem_map_vdisk_to_host(self): - # case 1: no host found - vol1 = self._generate_vol_info(None) - self.driver.create_volume(vol1) - self.assertEqual( - # lun id shoud begin with 1 - 1, - self.driver._map_vdisk_to_host(vol1['name'], self.connector)) - - # case 2: host already exists - vol2 = self._generate_vol_info(None) - self.driver.create_volume(vol2) - self.assertEqual( - # lun id shoud be sequential - 2, - self.driver._map_vdisk_to_host(vol2['name'], self.connector)) - - # case 3: test if already mapped - self.assertEqual( - 1, - self.driver._map_vdisk_to_host(vol1['name'], self.connector)) - - # clean environment - self.driver._unmap_vdisk_from_host(vol1['name'], self.connector) - self.driver._unmap_vdisk_from_host(vol2['name'], self.connector) - self.driver.delete_volume(vol1) - self.driver.delete_volume(vol2) - - # case 4: If there is no vdisk mapped to host, host should be removed - self.assertIsNone(self.driver._get_host_from_connector(self.connector)) diff --git a/cinder/tests/unit/test_ibm_flashsystem_iscsi.py b/cinder/tests/unit/test_ibm_flashsystem_iscsi.py deleted file mode 100644 index 80f5f8352..000000000 --- a/cinder/tests/unit/test_ibm_flashsystem_iscsi.py +++ /dev/null @@ -1,263 +0,0 @@ -# Copyright 2015 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Tests for the IBM FlashSystem iSCSI volume driver. -""" - -import mock -import six - -import random - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit import test_ibm_flashsystem as fscommon -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.ibm import flashsystem_iscsi -from cinder.volume import volume_types - - -class FlashSystemManagementSimulator(fscommon.FlashSystemManagementSimulator): - def __init__(self): - # Default protocol is iSCSI - self._protocol = 'iSCSI' - self._volumes_list = {} - self._hosts_list = {} - self._mappings_list = {} - self._next_cmd_error = { - 'lsnode': '', - 'lssystem': '', - 'lsmdiskgrp': '' - } - self._errors = { - # CMMVC50000 is a fake error which indicates that command has not - # got expected results. This error represents kinds of CLI errors. - 'CMMVC50000': ('', 'CMMVC50000 The command can not be executed ' - 'successfully.') - } - - -class FlashSystemFakeISCSIDriver(flashsystem_iscsi.FlashSystemISCSIDriver): - def __init__(self, *args, **kwargs): - super(FlashSystemFakeISCSIDriver, self).__init__(*args, **kwargs) - - def set_fake_storage(self, fake): - self.fake_storage = fake - - def _ssh(self, cmd, check_exit_code=True): - utils.check_ssh_injection(cmd) - ret = self.fake_storage.execute_command(cmd, check_exit_code) - return ret - - -class FlashSystemISCSIDriverTestCase(test.TestCase): - - def _set_flag(self, flag, value): - group = self.driver.configuration.config_group - self.driver.configuration.set_override(flag, value, group) - - def _reset_flags(self): - self.driver.configuration.local_conf.reset() - for k, v in self._def_flags.items(): - self._set_flag(k, v) - - def _generate_vol_info(self, - vol_name, - vol_size=10, - vol_status='available'): - rand_id = six.text_type(random.randint(10000, 99999)) - if not vol_name: - vol_name = 'test_volume%s' % rand_id - - return {'name': vol_name, - 'size': vol_size, - 'id': '%s' % rand_id, - 'volume_type_id': None, - 'status': vol_status, - 'mdisk_grp_name': 'mdiskgrp0'} - - def _generate_snap_info(self, - vol_name, - vol_id, - vol_size, - vol_status, - snap_status='available'): - rand_id = six.text_type(random.randint(10000, 99999)) - return {'name': 'test_snap_%s' % rand_id, - 'id': rand_id, - 'volume': {'name': vol_name, - 'id': vol_id, - 'size': vol_size, - 'status': vol_status}, - 'volume_size': vol_size, - 'status': snap_status, - 'mdisk_grp_name': 'mdiskgrp0'} - - def setUp(self): - super(FlashSystemISCSIDriverTestCase, self).setUp() - - self._def_flags = {'san_ip': 'hostname', - 'san_login': 'username', - 'san_password': 'password', - 'flashsystem_connection_protocol': 'iSCSI', - 'flashsystem_multihostmap_enabled': True, - 'iscsi_ip_address': '192.168.1.10', - 'flashsystem_iscsi_portid': 1} - - self.connector = { - 'host': 'flashsystem', - 'wwnns': ['0123456789abcdef', '0123456789abcdeg'], - 'wwpns': ['abcd000000000001', 'abcd000000000002'], - 'initiator': 'iqn.123456'} - - self.sim = FlashSystemManagementSimulator() - self.driver = FlashSystemFakeISCSIDriver( - configuration=conf.Configuration(None)) - self.driver.set_fake_storage(self.sim) - - self._reset_flags() - self.ctxt = context.get_admin_context() - self.driver.do_setup(None) - self.driver.check_for_setup_error() - - self.sleeppatch = mock.patch('eventlet.greenthread.sleep') - self.sleeppatch.start() - - def tearDown(self): - self.sleeppatch.stop() - super(FlashSystemISCSIDriverTestCase, self).tearDown() - - def test_flashsystem_do_setup(self): - # case 1: set as iSCSI - self.sim.set_protocol('iSCSI') - self._set_flag('flashsystem_connection_protocol', 'iSCSI') - self.driver.do_setup(None) - self.assertEqual('iSCSI', self.driver._protocol) - - # clear environment - self.sim.set_protocol('iSCSI') - self._reset_flags() - - def test_flashsystem_validate_connector(self): - conn_neither = {'host': 'host'} - conn_iscsi = {'host': 'host', 'initiator': 'foo'} - conn_both = {'host': 'host', 'initiator': 'foo', 'wwpns': 'bar'} - - protocol = self.driver._protocol - - # case 1: when protocol is iSCSI - self.driver._protocol = 'iSCSI' - self.driver.validate_connector(conn_iscsi) - self.driver.validate_connector(conn_both) - self.assertRaises(exception.InvalidConnectorException, - self.driver.validate_connector, conn_neither) - - # clear environment - self.driver._protocol = protocol - - def test_flashsystem_connection(self): - # case 1: initialize_connection/terminate_connection with iSCSI - self.sim.set_protocol('iSCSI') - self._set_flag('flashsystem_connection_protocol', 'iSCSI') - self.driver.do_setup(None) - vol1 = self._generate_vol_info(None) - self.driver.create_volume(vol1) - self.driver.initialize_connection(vol1, self.connector) - self.driver.terminate_connection(vol1, self.connector) - - # clear environment - self.driver.delete_volume(vol1) - self.sim.set_protocol('iSCSI') - self._reset_flags() - - def test_flashsystem_create_host(self): - # case 1: create host with iqn - self.sim.set_protocol('iSCSI') - self._set_flag('flashsystem_connection_protocol', 'iSCSI') - self.driver.do_setup(None) - conn = { - 'host': 'flashsystem', - 'wwnns': ['0123456789abcdef', '0123456789abcdeg'], - 'wwpns': ['abcd000000000001', 'abcd000000000002'], - 'initiator': 'iqn.123456'} - host = self.driver._create_host(conn) - - # case 2: delete host - self.driver._delete_host(host) - - # clear environment - self.sim.set_protocol('iSCSI') - self._reset_flags() - - def test_flashsystem_get_vdisk_params(self): - # case 1: use default params - self.driver._get_vdisk_params(None) - - # case 2: use extra params from type - opts1 = {'storage_protocol': 'iSCSI'} - opts2 = {'capabilities:storage_protocol': 'iSCSI'} - opts3 = {'storage_protocol': 'FC'} - type1 = volume_types.create(self.ctxt, 'opts1', opts1) - type2 = volume_types.create(self.ctxt, 'opts2', opts2) - type3 = volume_types.create(self.ctxt, 'opts3', opts3) - self.assertEqual( - 'iSCSI', - self.driver._get_vdisk_params(type1['id'])['protocol']) - self.assertEqual( - 'iSCSI', - self.driver._get_vdisk_params(type2['id'])['protocol']) - self.assertRaises(exception.InvalidInput, - self.driver._get_vdisk_params, - type3['id']) - - # clear environment - volume_types.destroy(self.ctxt, type1['id']) - volume_types.destroy(self.ctxt, type2['id']) - volume_types.destroy(self.ctxt, type3['id']) - - def test_flashsystem_map_vdisk_to_host(self): - # case 1: no host found - vol1 = self._generate_vol_info(None) - self.driver.create_volume(vol1) - self.assertEqual( - # lun id shoud begin with 1 - 1, - self.driver._map_vdisk_to_host(vol1['name'], self.connector)) - - # case 2: host already exists - vol2 = self._generate_vol_info(None) - self.driver.create_volume(vol2) - self.assertEqual( - # lun id shoud be sequential - 2, - self.driver._map_vdisk_to_host(vol2['name'], self.connector)) - - # case 3: test if already mapped - self.assertEqual( - 1, - self.driver._map_vdisk_to_host(vol1['name'], self.connector)) - - # clean environment - self.driver._unmap_vdisk_from_host(vol1['name'], self.connector) - self.driver._unmap_vdisk_from_host(vol2['name'], self.connector) - self.driver.delete_volume(vol1) - self.driver.delete_volume(vol2) - - # case 4: If there is no vdisk mapped to host, host should be removed - self.assertIsNone(self.driver._get_host_from_connector(self.connector)) diff --git a/cinder/tests/unit/test_ibm_xiv_ds8k.py b/cinder/tests/unit/test_ibm_xiv_ds8k.py deleted file mode 100644 index ce43a897a..000000000 --- a/cinder/tests/unit/test_ibm_xiv_ds8k.py +++ /dev/null @@ -1,916 +0,0 @@ -# Copyright 2013 IBM Corp. -# Copyright (c) 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -# Authors: -# Erik Zaadi -# Avishay Traeger - - -import copy - -from mox3 import mox - -from cinder import context -from cinder import exception -from cinder.i18n import _ -from cinder.objects import fields -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers.ibm import xiv_ds8k -from cinder.volume import volume_types - -FAKE = "fake" -FAKE2 = "fake2" -CANNOT_DELETE = "Can not delete" -TOO_BIG_VOLUME_SIZE = 12000 -POOL_SIZE = 100 -CONSISTGROUP_ID = 1 -VOLUME = {'size': 16, - 'name': FAKE, - 'id': 1, - 'status': 'available'} -VOLUME2 = {'size': 32, - 'name': FAKE2, - 'id': 2, - 'status': 'available'} -CG_VOLUME = {'size': 16, - 'name': FAKE, - 'id': 3, - 'consistencygroup_id': CONSISTGROUP_ID, - 'status': 'available'} - -MANAGED_FAKE = "managed_fake" -MANAGED_VOLUME = {'size': 16, - 'name': MANAGED_FAKE, - 'id': 2} - -REPLICA_FAKE = "repicated_fake" -REPLICATED_VOLUME = {'size': 64, - 'name': REPLICA_FAKE, - 'id': 2} - -REPLICATION_TARGETS = [{'target_device_id': 'fakedevice'}] -SECONDARY = 'fakedevice' -FAKE_FAILOVER_HOST = 'fakehost@fakebackend#fakepool' -FAKE_PROVIDER_LOCATION = 'fake_provider_location' -FAKE_DRIVER_DATA = 'fake_driver_data' - -CONTEXT = {} - -FAKESNAPSHOT = 'fakesnapshot' -SNAPSHOT = {'name': 'fakesnapshot', - 'id': 3} - -CONSISTGROUP = {'id': CONSISTGROUP_ID, } -CG_SNAPSHOT_ID = 1 -CG_SNAPSHOT = {'id': CG_SNAPSHOT_ID, - 'consistencygroup_id': CONSISTGROUP_ID} - -CONNECTOR = {'initiator': "iqn.2012-07.org.fake:01:948f189c4695", } - - -class XIVDS8KFakeProxyDriver(object): - """Fake IBM XIV and DS8K Proxy Driver.""" - - def __init__(self, xiv_ds8k_info, logger, expt, - driver=None, active_backend_id=None): - """Initialize Proxy.""" - - self.xiv_ds8k_info = xiv_ds8k_info - self.logger = logger - self.exception = expt - self.xiv_ds8k_portal = \ - self.xiv_ds8k_iqn = FAKE - - self.volumes = {} - self.snapshots = {} - self.driver = driver - - def setup(self, context): - if self.xiv_ds8k_info['xiv_ds8k_user'] != self.driver\ - .configuration.san_login: - raise self.exception.NotAuthorized() - - if self.xiv_ds8k_info['xiv_ds8k_address'] != self.driver\ - .configuration.san_ip: - raise self.exception.HostNotFound(host='fake') - - def create_volume(self, volume): - if volume['size'] > POOL_SIZE: - raise self.exception.VolumeBackendAPIException(data='blah') - self.volumes[volume['name']] = volume - - def volume_exists(self, volume): - return self.volumes.get(volume['name'], None) is not None - - def delete_volume(self, volume): - if self.volumes.get(volume['name'], None) is not None: - del self.volumes[volume['name']] - - def manage_volume_get_size(self, volume, existing_ref): - if self.volumes.get(existing_ref['source-name'], None) is None: - raise self.exception.VolumeNotFound(volume_id=volume['id']) - return self.volumes[existing_ref['source-name']]['size'] - - def manage_volume(self, volume, existing_ref): - if self.volumes.get(existing_ref['source-name'], None) is None: - raise self.exception.VolumeNotFound(volume_id=volume['id']) - volume['size'] = MANAGED_VOLUME['size'] - return {} - - def unmanage_volume(self, volume): - pass - - def initialize_connection(self, volume, connector): - if not self.volume_exists(volume): - raise self.exception.VolumeNotFound(volume_id=volume['id']) - lun_id = volume['id'] - - self.volumes[volume['name']]['attached'] = connector - - return {'driver_volume_type': 'iscsi', - 'data': {'target_discovered': True, - 'target_portal': self.xiv_ds8k_portal, - 'target_iqn': self.xiv_ds8k_iqn, - 'target_lun': lun_id, - 'volume_id': volume['id'], - 'multipath': True, - 'provider_location': "%s,1 %s %s" % ( - self.xiv_ds8k_portal, - self.xiv_ds8k_iqn, - lun_id), }, - } - - def terminate_connection(self, volume, connector): - if not self.volume_exists(volume): - raise self.exception.VolumeNotFound(volume_id=volume['id']) - if not self.is_volume_attached(volume, connector): - raise self.exception.NotFound(_('Volume not found for ' - 'instance %(instance_id)s.') - % {'instance_id': 'fake'}) - del self.volumes[volume['name']]['attached'] - - def is_volume_attached(self, volume, connector): - if not self.volume_exists(volume): - raise self.exception.VolumeNotFound(volume_id=volume['id']) - - return (self.volumes[volume['name']].get('attached', None) - == connector) - - def get_replication_status(self, context, volume): - if volume['replication_status'] == 'invalid_status_val': - raise exception.CinderException() - return {'replication_status': 'active'} - - def retype(self, ctxt, volume, new_type, diff, host): - volume['easytier'] = new_type['extra_specs']['easytier'] - return True, volume - - def create_consistencygroup(self, ctxt, group): - - volumes = [volume for k, volume in self.volumes.items() - if volume['consistencygroup_id'] == group['id']] - - if volumes: - raise exception.CinderException( - message='The consistency group id of volume may be wrong.') - - return {'status': fields.ConsistencyGroupStatus.AVAILABLE} - - def delete_consistencygroup(self, ctxt, group, volumes): - for volume in self.volumes.values(): - if (group.get('id', None) - == volume.get('consistencygroup_id', None)): - if volume['name'] == CANNOT_DELETE: - raise exception.VolumeBackendAPIException( - message='Volume can not be deleted') - else: - volume['status'] = 'deleted' - volumes.append(volume) - - # Delete snapshots in consistency group - self.snapshots = {k: snap for k, snap in self.snapshots.items() - if not(snap.get('consistencygroup_id', None) - == group.get('id', None))} - - # Delete volume in consistency group - self.volumes = {k: vol for k, vol in self.volumes.items() - if not(vol.get('consistencygroup_id', None) - == group.get('id', None))} - - return {'status': 'deleted'}, volumes - - def update_consistencygroup( - self, context, group, - add_volumes, remove_volumes): - - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - return model_update, None, None - - def create_consistencygroup_from_src( - self, context, group, volumes, cgsnapshot, snapshots, - source_cg=None, source_vols=None): - - return None, None - - def create_cgsnapshot(self, ctxt, cgsnapshot, snapshots): - for volume in self.volumes.values(): - if (cgsnapshot.get('consistencygroup_id', None) - == volume.get('consistencygroup_id', None)): - - if volume['size'] > POOL_SIZE / 2: - raise self.exception.VolumeBackendAPIException(data='blah') - - snapshot = copy.deepcopy(volume) - snapshot['name'] = CANNOT_DELETE \ - if snapshot['name'] == CANNOT_DELETE \ - else snapshot['name'] + 'Snapshot' - snapshot['status'] = 'available' - snapshot['cgsnapshot_id'] = cgsnapshot.get('id', None) - snapshot['consistencygroup_id'] = \ - cgsnapshot.get('consistencygroup_id', None) - self.snapshots[snapshot['name']] = snapshot - snapshots.append(snapshot) - - return {'status': 'available'}, snapshots - - def delete_cgsnapshot(self, ctxt, cgsnapshot, snapshots): - updated_snapshots = [] - for snapshot in snapshots: - if snapshot['name'] == CANNOT_DELETE: - raise exception.VolumeBackendAPIException( - message='Snapshot can not be deleted') - else: - snapshot['status'] = 'deleted' - updated_snapshots.append(snapshot) - - # Delete snapshots in consistency group - self.snapshots = {k: snap for k, snap in self.snapshots.items() - if not(snap.get('consistencygroup_id', None) - == cgsnapshot.get('cgsnapshot_id', None))} - - return {'status': 'deleted'}, updated_snapshots - - def freeze_backend(self, context): - return True - - def thaw_backend(self, context): - return True - - def failover_host(self, context, volumes, secondary_id): - target_id = 'BLA' - volume_update_list = [] - for volume in volumes: - status = 'failed-over' - if volume['replication_status'] == 'invalid_status_val': - status = 'error' - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': status}}) - - return target_id, volume_update_list - - -class XIVDS8KVolumeDriverTest(test.TestCase): - """Test IBM XIV and DS8K volume driver.""" - - def setUp(self): - """Initialize IBM XIV and DS8K Driver.""" - super(XIVDS8KVolumeDriverTest, self).setUp() - - configuration = mox.MockObject(conf.Configuration) - configuration.san_is_local = False - configuration.xiv_ds8k_proxy = \ - 'cinder.tests.unit.test_ibm_xiv_ds8k.XIVDS8KFakeProxyDriver' - configuration.xiv_ds8k_connection_type = 'iscsi' - configuration.xiv_chap = 'disabled' - configuration.san_ip = FAKE - configuration.management_ips = FAKE - configuration.san_login = FAKE - configuration.san_clustername = FAKE - configuration.san_password = FAKE - configuration.append_config_values(mox.IgnoreArg()) - - self.driver = xiv_ds8k.XIVDS8KDriver( - configuration=configuration) - - def test_initialized_should_set_xiv_ds8k_info(self): - """Test that the san flags are passed to the IBM proxy.""" - - self.assertEqual( - self.driver.xiv_ds8k_proxy.xiv_ds8k_info['xiv_ds8k_user'], - self.driver.configuration.san_login) - self.assertEqual( - self.driver.xiv_ds8k_proxy.xiv_ds8k_info['xiv_ds8k_pass'], - self.driver.configuration.san_password) - self.assertEqual( - self.driver.xiv_ds8k_proxy.xiv_ds8k_info['xiv_ds8k_address'], - self.driver.configuration.san_ip) - self.assertEqual( - self.driver.xiv_ds8k_proxy.xiv_ds8k_info['xiv_ds8k_vol_pool'], - self.driver.configuration.san_clustername) - - def test_setup_should_fail_if_credentials_are_invalid(self): - """Test that the xiv_ds8k_proxy validates credentials.""" - - self.driver.xiv_ds8k_proxy.xiv_ds8k_info['xiv_ds8k_user'] = 'invalid' - self.assertRaises(exception.NotAuthorized, self.driver.do_setup, None) - - def test_setup_should_fail_if_connection_is_invalid(self): - """Test that the xiv_ds8k_proxy validates connection.""" - - self.driver.xiv_ds8k_proxy.xiv_ds8k_info['xiv_ds8k_address'] = \ - 'invalid' - self.assertRaises(exception.HostNotFound, self.driver.do_setup, None) - - def test_create_volume(self): - """Test creating a volume.""" - - self.driver.do_setup(None) - self.driver.create_volume(VOLUME) - has_volume = self.driver.xiv_ds8k_proxy.volume_exists(VOLUME) - self.assertTrue(has_volume) - self.driver.delete_volume(VOLUME) - - def test_volume_exists(self): - """Test the volume exist method with a volume that doesn't exist.""" - - self.driver.do_setup(None) - - self.assertFalse( - self.driver.xiv_ds8k_proxy.volume_exists({'name': FAKE}) - ) - - def test_delete_volume(self): - """Verify that a volume is deleted.""" - - self.driver.do_setup(None) - self.driver.create_volume(VOLUME) - self.driver.delete_volume(VOLUME) - has_volume = self.driver.xiv_ds8k_proxy.volume_exists(VOLUME) - self.assertFalse(has_volume) - - def test_delete_volume_should_fail_for_not_existing_volume(self): - """Verify that deleting a non-existing volume is OK.""" - - self.driver.do_setup(None) - self.driver.delete_volume(VOLUME) - - def test_create_volume_should_fail_if_no_pool_space_left(self): - """Verify that the xiv_ds8k_proxy validates volume pool space.""" - - self.driver.do_setup(None) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - {'name': FAKE, - 'id': 1, - 'size': TOO_BIG_VOLUME_SIZE}) - - def test_initialize_connection(self): - """Test that inititialize connection attaches volume to host.""" - - self.driver.do_setup(None) - self.driver.create_volume(VOLUME) - self.driver.initialize_connection(VOLUME, CONNECTOR) - - self.assertTrue( - self.driver.xiv_ds8k_proxy.is_volume_attached(VOLUME, CONNECTOR)) - - self.driver.terminate_connection(VOLUME, CONNECTOR) - self.driver.delete_volume(VOLUME) - - def test_initialize_connection_should_fail_for_non_existing_volume(self): - """Verify that initialize won't work for non-existing volume.""" - - self.driver.do_setup(None) - self.assertRaises(exception.VolumeNotFound, - self.driver.initialize_connection, - VOLUME, - CONNECTOR) - - def test_terminate_connection(self): - """Test terminating a connection.""" - - self.driver.do_setup(None) - self.driver.create_volume(VOLUME) - self.driver.initialize_connection(VOLUME, CONNECTOR) - self.driver.terminate_connection(VOLUME, CONNECTOR) - - self.assertFalse(self.driver.xiv_ds8k_proxy.is_volume_attached( - VOLUME, - CONNECTOR)) - - self.driver.delete_volume(VOLUME) - - def test_terminate_connection_should_fail_on_non_existing_volume(self): - """Test that terminate won't work for non-existing volumes.""" - - self.driver.do_setup(None) - self.assertRaises(exception.VolumeNotFound, - self.driver.terminate_connection, - VOLUME, - CONNECTOR) - - def test_manage_existing_get_size(self): - """Test that manage_existing_get_size returns the expected size. """ - - self.driver.do_setup(None) - self.driver.create_volume(MANAGED_VOLUME) - existing_ref = {'source-name': MANAGED_VOLUME['name']} - return_size = self.driver.manage_existing_get_size( - VOLUME, - existing_ref) - self.assertEqual(return_size, MANAGED_VOLUME['size']) - - # cover both case, whether driver renames the volume or not - self.driver.delete_volume(VOLUME) - self.driver.delete_volume(MANAGED_VOLUME) - - def test_manage_existing_get_size_should_fail_on_non_existing_volume(self): - """Test that manage_existing_get_size fails on non existing volume. """ - - self.driver.do_setup(None) - # on purpose - do NOT create managed volume - existing_ref = {'source-name': MANAGED_VOLUME['name']} - self.assertRaises(exception.VolumeNotFound, - self.driver.manage_existing_get_size, - VOLUME, - existing_ref) - - def test_manage_existing(self): - """Test that manage_existing returns successfully. """ - - self.driver.do_setup(None) - self.driver.create_volume(MANAGED_VOLUME) - existing_ref = {'source-name': MANAGED_VOLUME['name']} - self.driver.manage_existing(VOLUME, existing_ref) - self.assertEqual(VOLUME['size'], MANAGED_VOLUME['size']) - - # cover both case, whether driver renames the volume or not - self.driver.delete_volume(VOLUME) - self.driver.delete_volume(MANAGED_VOLUME) - - def test_manage_existing_should_fail_on_non_existing_volume(self): - """Test that manage_existing fails on non existing volume. """ - - self.driver.do_setup(None) - # on purpose - do NOT create managed volume - existing_ref = {'source-name': MANAGED_VOLUME['name']} - self.assertRaises(exception.VolumeNotFound, - self.driver.manage_existing, - VOLUME, - existing_ref) - - def test_get_replication_status(self): - """Test that get_replication_status return successfully. """ - - self.driver.do_setup(None) - - # assume the replicated volume is inactive - replicated_volume = copy.deepcopy(REPLICATED_VOLUME) - replicated_volume['replication_status'] = 'inactive' - model_update = self.driver.get_replication_status( - CONTEXT, - replicated_volume - ) - self.assertEqual( - model_update['replication_status'], - 'active' - ) - - def test_get_replication_status_fail_on_exception(self): - """Test that get_replication_status fails on exception""" - - self.driver.do_setup(None) - - replicated_volume = copy.deepcopy(REPLICATED_VOLUME) - # on purpose - set invalid value to replication_status - # expect an exception. - replicated_volume['replication_status'] = 'invalid_status_val' - self.assertRaises( - exception.CinderException, - self.driver.get_replication_status, - CONTEXT, - replicated_volume - ) - - def test_retype(self): - """Test that retype returns successfully.""" - - self.driver.do_setup(None) - - # prepare parameters - ctxt = context.get_admin_context() - - host = { - 'host': 'foo', - 'capabilities': { - 'location_info': 'xiv_ds8k_fake_1', - 'extent_size': '1024' - } - } - - key_specs_old = {'easytier': False, 'warning': 2, 'autoexpand': True} - key_specs_new = {'easytier': True, 'warning': 5, 'autoexpand': False} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - diff, equal = volume_types.volume_types_diff( - ctxt, - old_type_ref['id'], - new_type_ref['id'], - ) - - volume = copy.deepcopy(VOLUME) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - self.driver.create_volume(volume) - ret = self.driver.retype(ctxt, volume, new_type, diff, host) - self.assertTrue(ret) - self.assertTrue(volume['easytier']) - - def test_retype_fail_on_exception(self): - """Test that retype fails on exception.""" - - self.driver.do_setup(None) - - # prepare parameters - ctxt = context.get_admin_context() - - host = { - 'host': 'foo', - 'capabilities': { - 'location_info': 'xiv_ds8k_fake_1', - 'extent_size': '1024' - } - } - - key_specs_old = {'easytier': False, 'warning': 2, 'autoexpand': True} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new') - - diff, equal = volume_types.volume_types_diff( - ctxt, - old_type_ref['id'], - new_type_ref['id'], - ) - - volume = copy.deepcopy(VOLUME) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - self.driver.create_volume(volume) - self.assertRaises( - KeyError, - self.driver.retype, - ctxt, volume, new_type, diff, host - ) - - def test_create_consistencygroup(self): - """Test that create_consistencygroup return successfully.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group - model_update = self.driver.create_consistencygroup(ctxt, CONSISTGROUP) - - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "Consistency Group created failed") - - def test_create_consistencygroup_fail_on_cg_not_empty(self): - """Test create_consistencygroup with empty consistency group.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create volumes - # And add the volumes into the consistency group before creating cg - self.driver.create_volume(CG_VOLUME) - - self.assertRaises(exception.CinderException, - self.driver.create_consistencygroup, - ctxt, CONSISTGROUP) - - def test_delete_consistencygroup(self): - """Test that delete_consistencygroup return successfully.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group - self.driver.create_consistencygroup(ctxt, CONSISTGROUP) - - # Create volumes and add them to consistency group - self.driver.create_volume(CG_VOLUME) - - # Delete consistency group - model_update, volumes = \ - self.driver.delete_consistencygroup( - ctxt, CONSISTGROUP, [CG_VOLUME]) - - # Verify the result - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update['status'], - 'Consistency Group deleted failed') - for volume in volumes: - self.assertEqual('deleted', - volume['status'], - 'Consistency Group deleted failed') - - def test_delete_consistencygroup_fail_on_volume_not_delete(self): - """Test delete_consistencygroup with volume delete failure.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group - self.driver.create_consistencygroup(ctxt, CONSISTGROUP) - - # Set the volume not to be deleted - volume = copy.deepcopy(CG_VOLUME) - volume['name'] = CANNOT_DELETE - - # Create volumes and add them to consistency group - self.driver.create_volume(volume) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_consistencygroup, - ctxt, CONSISTGROUP, [volume]) - - def test_create_cgsnapshot(self): - """Test that create_cgsnapshot return successfully.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group - self.driver.create_consistencygroup(ctxt, CONSISTGROUP) - - # Create volumes and add them to consistency group - self.driver.create_volume(VOLUME) - - # Create consistency group snapshot - model_update, snapshots = \ - self.driver.create_cgsnapshot(ctxt, CG_SNAPSHOT, [VOLUME]) - - # Verify the result - self.assertEqual('available', - model_update['status'], - 'Consistency Group Snapshot created failed') - for snap in snapshots: - self.assertEqual('available', - snap['status']) - - # Clean the environment - self.driver.delete_cgsnapshot(ctxt, CG_SNAPSHOT, [VOLUME]) - self.driver.delete_consistencygroup(ctxt, CONSISTGROUP, [VOLUME]) - - def test_create_cgsnapshot_fail_on_no_pool_space_left(self): - """Test that create_cgsnapshot return fail when no pool space left.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group - self.driver.create_consistencygroup(ctxt, CONSISTGROUP) - - # Set the volume size - volume = copy.deepcopy(CG_VOLUME) - volume['size'] = POOL_SIZE / 2 + 1 - - # Create volumes and add them to consistency group - self.driver.create_volume(volume) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cgsnapshot, - ctxt, CG_SNAPSHOT, [volume]) - - # Clean the environment - self.driver.volumes = None - self.driver.delete_consistencygroup(ctxt, CONSISTGROUP, [volume]) - - def test_delete_cgsnapshot(self): - """Test that delete_cgsnapshot return successfully.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group - self.driver.create_consistencygroup(ctxt, CONSISTGROUP) - - # Create volumes and add them to consistency group - self.driver.create_volume(CG_VOLUME) - - # Create consistency group snapshot - self.driver.create_cgsnapshot(ctxt, CG_SNAPSHOT, [CG_VOLUME]) - - # Delete consistency group snapshot - model_update, snapshots = \ - self.driver.delete_cgsnapshot(ctxt, CG_SNAPSHOT, [CG_VOLUME]) - - # Verify the result - self.assertEqual('deleted', - model_update['status'], - 'Consistency Group Snapshot deleted failed') - for snap in snapshots: - self.assertEqual('deleted', - snap['status']) - - # Clean the environment - self.driver.delete_consistencygroup(ctxt, CONSISTGROUP, [CG_VOLUME]) - - def test_delete_cgsnapshot_fail_on_snapshot_not_delete(self): - """Test delete_cgsnapshot when the snapshot cannot be deleted.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group - self.driver.create_consistencygroup(ctxt, CONSISTGROUP) - - # Set the snapshot not to be deleted - volume = copy.deepcopy(CG_VOLUME) - volume['name'] = CANNOT_DELETE - - # Create volumes and add them to consistency group - self.driver.create_volume(volume) - - # Create consistency group snapshot - self.driver.create_cgsnapshot(ctxt, CG_SNAPSHOT, [volume]) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_cgsnapshot, - ctxt, CG_SNAPSHOT, [volume]) - - def test_update_consistencygroup_without_volumes(self): - """Test update_consistencygroup when there are no volumes specified.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Update consistency group - model_update, added, removed = self.driver.update_consistencygroup( - ctxt, CONSISTGROUP, [], []) - - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "Consistency Group update failed") - self.assertIsNone(added, - "added volumes list is not empty") - self.assertIsNone(removed, - "removed volumes list is not empty") - - def test_update_consistencygroup_with_volumes(self): - """Test update_consistencygroup when there are volumes specified.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Update consistency group - model_update, added, removed = self.driver.update_consistencygroup( - ctxt, CONSISTGROUP, [VOLUME], [VOLUME2]) - - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "Consistency Group update failed") - self.assertIsNone(added, - "added volumes list is not empty") - self.assertIsNone(removed, - "removed volumes list is not empty") - - def test_create_consistencygroup_from_src_without_volumes(self): - """Test create_consistencygroup_from_src with no volumes specified.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group from source - model_update, volumes_model_update = ( - self.driver.create_consistencygroup_from_src( - ctxt, CONSISTGROUP, [], CG_SNAPSHOT, [])) - - # model_update can be None or return available in status - if model_update: - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "Consistency Group create from source failed") - # volumes_model_update can be None or return available in status - if volumes_model_update: - self.assertFalse(volumes_model_update, - "volumes list is not empty") - - def test_create_consistencygroup_from_src_with_volumes(self): - """Test create_consistencygroup_from_src with volumes specified.""" - - self.driver.do_setup(None) - - ctxt = context.get_admin_context() - - # Create consistency group from source - model_update, volumes_model_update = ( - self.driver.create_consistencygroup_from_src( - ctxt, CONSISTGROUP, [VOLUME], CG_SNAPSHOT, [SNAPSHOT])) - - # model_update can be None or return available in status - if model_update: - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "Consistency Group create from source failed") - # volumes_model_update can be None or return available in status - if volumes_model_update: - self.assertEqual('available', - volumes_model_update['status'], - "volumes list status failed") - - def test_freeze_backend(self): - """Test that freeze_backend returns successful""" - - self.driver.do_setup(None) - - # not much we can test here... - self.assertTrue(self.driver.freeze_backend(CONTEXT)) - - def test_thaw_backend(self): - """Test that thaw_backend returns successful""" - - self.driver.do_setup(None) - - # not much we can test here... - self.assertTrue(self.driver.thaw_backend(CONTEXT)) - - def test_failover_host(self): - """Test that failover_host returns expected values""" - - self.driver.do_setup(None) - - replicated_volume = copy.deepcopy(REPLICATED_VOLUME) - # assume the replication_status is active - replicated_volume['replication_status'] = 'active' - - expected_target_id = 'BLA' - expected_volume_update_list = [ - {'volume_id': REPLICATED_VOLUME['id'], - 'updates': {'replication_status': 'failed-over'}}] - - target_id, volume_update_list = self.driver.failover_host( - CONTEXT, - [replicated_volume], - SECONDARY - ) - - self.assertEqual(expected_target_id, target_id) - self.assertEqual(expected_volume_update_list, volume_update_list) - - def test_failover_host_bad_state(self): - """Test that failover_host returns with error""" - - self.driver.do_setup(None) - - replicated_volume = copy.deepcopy(REPLICATED_VOLUME) - # assume the replication_status is active - replicated_volume['replication_status'] = 'invalid_status_val' - - expected_target_id = 'BLA' - expected_volume_update_list = [ - {'volume_id': REPLICATED_VOLUME['id'], - 'updates': {'replication_status': 'error'}}] - - target_id, volume_update_list = self.driver.failover_host( - CONTEXT, - [replicated_volume], - SECONDARY - ) - - self.assertEqual(expected_target_id, target_id) - self.assertEqual(expected_volume_update_list, volume_update_list) diff --git a/cinder/tests/unit/test_image_utils.py b/cinder/tests/unit/test_image_utils.py deleted file mode 100644 index 18b6334e7..000000000 --- a/cinder/tests/unit/test_image_utils.py +++ /dev/null @@ -1,1391 +0,0 @@ - -# Copyright (c) 2013 eNovance , Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit tests for image utils.""" - -import math - -import mock -from oslo_concurrency import processutils -from oslo_utils import units - -from cinder import exception -from cinder.image import image_utils -from cinder import test -from cinder.volume import throttling - - -class TestQemuImgInfo(test.TestCase): - @mock.patch('oslo_utils.imageutils.QemuImgInfo') - @mock.patch('cinder.utils.execute') - def test_qemu_img_info(self, mock_exec, mock_info): - mock_out = mock.sentinel.out - mock_err = mock.sentinel.err - test_path = mock.sentinel.path - mock_exec.return_value = (mock_out, mock_err) - - output = image_utils.qemu_img_info(test_path) - mock_exec.assert_called_once_with('env', 'LC_ALL=C', 'qemu-img', - 'info', test_path, run_as_root=True) - self.assertEqual(mock_info.return_value, output) - - @mock.patch('oslo_utils.imageutils.QemuImgInfo') - @mock.patch('cinder.utils.execute') - def test_qemu_img_info_not_root(self, mock_exec, mock_info): - mock_out = mock.sentinel.out - mock_err = mock.sentinel.err - test_path = mock.sentinel.path - mock_exec.return_value = (mock_out, mock_err) - - output = image_utils.qemu_img_info(test_path, run_as_root=False) - mock_exec.assert_called_once_with('env', 'LC_ALL=C', 'qemu-img', - 'info', test_path, run_as_root=False) - self.assertEqual(mock_info.return_value, output) - - @mock.patch('cinder.image.image_utils.os') - @mock.patch('oslo_utils.imageutils.QemuImgInfo') - @mock.patch('cinder.utils.execute') - def test_qemu_img_info_on_nt(self, mock_exec, mock_info, mock_os): - mock_out = mock.sentinel.out - mock_err = mock.sentinel.err - test_path = mock.sentinel.path - mock_exec.return_value = (mock_out, mock_err) - mock_os.name = 'nt' - - output = image_utils.qemu_img_info(test_path) - mock_exec.assert_called_once_with('qemu-img', 'info', test_path, - run_as_root=True) - self.assertEqual(mock_info.return_value, output) - - @mock.patch('cinder.utils.execute') - def test_get_qemu_img_version(self, mock_exec): - mock_out = "qemu-img version 2.0.0" - mock_err = mock.sentinel.err - mock_exec.return_value = (mock_out, mock_err) - - expected_version = [2, 0, 0] - version = image_utils.get_qemu_img_version() - - mock_exec.assert_called_once_with('qemu-img', '--help', - check_exit_code=False) - self.assertEqual(expected_version, version) - - @mock.patch.object(image_utils, 'get_qemu_img_version') - def test_validate_qemu_img_version(self, mock_get_qemu_img_version): - fake_current_version = [1, 8] - mock_get_qemu_img_version.return_value = fake_current_version - minimum_version = '1.8' - - image_utils.check_qemu_img_version(minimum_version) - - mock_get_qemu_img_version.assert_called_once_with() - - @mock.patch.object(image_utils, 'get_qemu_img_version') - def _test_validate_unsupported_qemu_img_version(self, - mock_get_qemu_img_version, - current_version=None): - mock_get_qemu_img_version.return_value = current_version - minimum_version = '2.0' - - self.assertRaises(exception.VolumeBackendAPIException, - image_utils.check_qemu_img_version, - minimum_version) - - mock_get_qemu_img_version.assert_called_once_with() - - def test_validate_qemu_img_version_not_installed(self): - self._test_validate_unsupported_qemu_img_version() - - def test_validate_older_qemu_img_version(self): - self._test_validate_unsupported_qemu_img_version( - current_version=[1, 8]) - - -class TestConvertImage(test.TestCase): - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.utils.is_blk_device', return_value=True) - def test_defaults_block_dev_with_size_info(self, mock_isblk, - mock_exec, mock_info): - source = mock.sentinel.source - dest = mock.sentinel.dest - out_format = mock.sentinel.out_format - mock_info.return_value.virtual_size = 1048576 - throttle = throttling.Throttle(prefix=['cgcmd']) - - with mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=True): - output = image_utils.convert_image(source, dest, out_format, - throttle=throttle) - - self.assertIsNone(output) - mock_exec.assert_called_once_with('cgcmd', 'qemu-img', 'convert', - '-t', 'none', '-O', out_format, - source, dest, run_as_root=True) - - mock_exec.reset_mock() - - with mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=False): - output = image_utils.convert_image(source, dest, out_format) - - self.assertIsNone(output) - mock_exec.assert_called_once_with('qemu-img', 'convert', - '-O', out_format, source, dest, - run_as_root=True) - - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.utils.is_blk_device', return_value=True) - def test_defaults_block_dev_without_size_info(self, mock_isblk, - mock_exec, - mock_info): - source = mock.sentinel.source - dest = mock.sentinel.dest - out_format = mock.sentinel.out_format - mock_info.side_effect = ValueError - throttle = throttling.Throttle(prefix=['cgcmd']) - - with mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=True): - output = image_utils.convert_image(source, dest, out_format, - throttle=throttle) - - mock_info.assert_called_once_with(source, run_as_root=True) - self.assertIsNone(output) - mock_exec.assert_called_once_with('cgcmd', 'qemu-img', 'convert', - '-t', 'none', '-O', out_format, - source, dest, run_as_root=True) - - mock_exec.reset_mock() - - with mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=False): - output = image_utils.convert_image(source, dest, out_format) - - self.assertIsNone(output) - mock_exec.assert_called_once_with('qemu-img', 'convert', - '-O', out_format, source, dest, - run_as_root=True) - - @mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=True) - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.utils.is_blk_device', return_value=False) - def test_defaults_not_block_dev_with_size_info(self, mock_isblk, - mock_exec, - mock_info, - mock_odirect): - source = mock.sentinel.source - dest = mock.sentinel.dest - out_format = mock.sentinel.out_format - mock_info.return_value.virtual_size = 1048576 - - output = image_utils.convert_image(source, dest, out_format) - - self.assertIsNone(output) - mock_exec.assert_called_once_with('qemu-img', 'convert', '-O', - out_format, source, dest, - run_as_root=True) - - @mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=True) - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.utils.is_blk_device', return_value=False) - def test_defaults_not_block_dev_without_size_info(self, - mock_isblk, - mock_exec, - mock_info, - mock_odirect): - source = mock.sentinel.source - dest = mock.sentinel.dest - out_format = mock.sentinel.out_format - mock_info.side_effect = ValueError - - output = image_utils.convert_image(source, dest, out_format) - - self.assertIsNone(output) - mock_exec.assert_called_once_with('qemu-img', 'convert', '-O', - out_format, source, dest, - run_as_root=True) - - -class TestResizeImage(test.TestCase): - @mock.patch('cinder.utils.execute') - def test_defaults(self, mock_exec): - source = mock.sentinel.source - size = mock.sentinel.size - output = image_utils.resize_image(source, size) - self.assertIsNone(output) - mock_exec.assert_called_once_with('qemu-img', 'resize', source, - 'sentinel.sizeG', run_as_root=False) - - @mock.patch('cinder.utils.execute') - def test_run_as_root(self, mock_exec): - source = mock.sentinel.source - size = mock.sentinel.size - output = image_utils.resize_image(source, size, run_as_root=True) - self.assertIsNone(output) - mock_exec.assert_called_once_with('qemu-img', 'resize', source, - 'sentinel.sizeG', run_as_root=True) - - -class TestFetch(test.TestCase): - @mock.patch('os.stat') - @mock.patch('cinder.image.image_utils.fileutils') - def test_defaults(self, mock_fileutils, mock_stat): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_id = mock.sentinel.image_id - path = 'test_path' - _user_id = mock.sentinel._user_id - _project_id = mock.sentinel._project_id - mock_open = mock.mock_open() - mock_stat.return_value.st_size = 1048576 - - with mock.patch('cinder.image.image_utils.open', - new=mock_open, create=True): - output = image_utils.fetch(ctxt, image_service, image_id, path, - _user_id, _project_id) - self.assertIsNone(output) - image_service.download.assert_called_once_with(ctxt, image_id, - mock_open.return_value) - mock_open.assert_called_once_with(path, 'wb') - mock_fileutils.remove_path_on_error.assert_called_once_with(path) - (mock_fileutils.remove_path_on_error.return_value.__enter__ - .assert_called_once_with()) - (mock_fileutils.remove_path_on_error.return_value.__exit__ - .assert_called_once_with(None, None, None)) - - -class TestVerifyImage(test.TestCase): - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.fileutils') - @mock.patch('cinder.image.image_utils.fetch') - def test_defaults(self, mock_fetch, mock_fileutils, mock_info): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - mock_data = mock_info.return_value - mock_data.file_format = 'test_format' - mock_data.backing_file = None - - output = image_utils.fetch_verify_image(ctxt, image_service, - image_id, dest) - self.assertIsNone(output) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - dest, None, None) - mock_info.assert_called_once_with(dest, run_as_root=True) - mock_fileutils.remove_path_on_error.assert_called_once_with(dest) - (mock_fileutils.remove_path_on_error.return_value.__enter__ - .assert_called_once_with()) - (mock_fileutils.remove_path_on_error.return_value.__exit__ - .assert_called_once_with(None, None, None)) - - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.fileutils') - @mock.patch('cinder.image.image_utils.fetch') - def test_kwargs(self, mock_fetch, mock_fileutils, mock_info): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 2 - run_as_root = mock.sentinel.run_as_root - mock_data = mock_info.return_value - mock_data.file_format = 'test_format' - mock_data.backing_file = None - mock_data.virtual_size = 1 - - output = image_utils.fetch_verify_image( - ctxt, image_service, image_id, dest, user_id=user_id, - project_id=project_id, size=size, run_as_root=run_as_root) - self.assertIsNone(output) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - dest, None, None) - mock_info.assert_called_once_with(dest, run_as_root=run_as_root) - mock_fileutils.remove_path_on_error.assert_called_once_with(dest) - (mock_fileutils.remove_path_on_error.return_value.__enter__ - .assert_called_once_with()) - (mock_fileutils.remove_path_on_error.return_value.__exit__ - .assert_called_once_with(None, None, None)) - - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.fileutils') - @mock.patch('cinder.image.image_utils.fetch') - def test_format_error(self, mock_fetch, mock_fileutils, mock_info): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - mock_data = mock_info.return_value - mock_data.file_format = None - mock_data.backing_file = None - - self.assertRaises(exception.ImageUnacceptable, - image_utils.fetch_verify_image, - ctxt, image_service, image_id, dest) - - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.fileutils') - @mock.patch('cinder.image.image_utils.fetch') - def test_backing_file_error(self, mock_fetch, mock_fileutils, mock_info): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - mock_data = mock_info.return_value - mock_data.file_format = 'test_format' - mock_data.backing_file = 'test_backing_file' - - self.assertRaises(exception.ImageUnacceptable, - image_utils.fetch_verify_image, - ctxt, image_service, image_id, dest) - - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.fileutils') - @mock.patch('cinder.image.image_utils.fetch') - def test_size_error(self, mock_fetch, mock_fileutils, mock_info): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - size = 1 - mock_data = mock_info.return_value - mock_data.file_format = 'test_format' - mock_data.backing_file = None - mock_data.virtual_size = 2 - - self.assertRaises(exception.ImageUnacceptable, - image_utils.fetch_verify_image, - ctxt, image_service, image_id, dest, size=size) - - -class TestTemporaryDir(test.TestCase): - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('os.makedirs') - @mock.patch('os.path.exists', return_value=True) - @mock.patch('cinder.image.image_utils.utils.tempdir') - def test_conv_dir_exists(self, mock_tempdir, mock_exists, mock_make, - mock_conf): - mock_conf.image_conversion_dir = mock.sentinel.conv_dir - - output = image_utils.temporary_dir() - - self.assertFalse(mock_make.called) - mock_tempdir.assert_called_once_with(dir=mock.sentinel.conv_dir) - self.assertEqual(output, mock_tempdir.return_value) - - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('os.makedirs') - @mock.patch('os.path.exists', return_value=False) - @mock.patch('cinder.image.image_utils.utils.tempdir') - def test_create_conv_dir(self, mock_tempdir, mock_exists, mock_make, - mock_conf): - mock_conf.image_conversion_dir = mock.sentinel.conv_dir - - output = image_utils.temporary_dir() - - mock_make.assert_called_once_with(mock.sentinel.conv_dir) - mock_tempdir.assert_called_once_with(dir=mock.sentinel.conv_dir) - self.assertEqual(output, mock_tempdir.return_value) - - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('os.makedirs') - @mock.patch('os.path.exists', return_value=False) - @mock.patch('cinder.image.image_utils.utils.tempdir') - def test_no_conv_dir(self, mock_tempdir, mock_exists, mock_make, - mock_conf): - mock_conf.image_conversion_dir = None - - output = image_utils.temporary_dir() - - self.assertFalse(mock_make.called) - mock_tempdir.assert_called_once_with(dir=None) - self.assertEqual(output, mock_tempdir.return_value) - - -class TestUploadVolume(test.TestCase): - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.os') - def test_diff_format(self, mock_os, mock_temp, mock_convert, mock_info, - mock_open, mock_conf): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_meta = {'id': 'test_id', - 'disk_format': mock.sentinel.disk_format} - volume_path = mock.sentinel.volume_path - mock_os.name = 'posix' - data = mock_info.return_value - data.file_format = mock.sentinel.disk_format - data.backing_file = None - temp_file = mock_temp.return_value.__enter__.return_value - - output = image_utils.upload_volume(ctxt, image_service, image_meta, - volume_path) - - self.assertIsNone(output) - mock_convert.assert_called_once_with(volume_path, - temp_file, - mock.sentinel.disk_format, - run_as_root=True) - mock_info.assert_called_with(temp_file, run_as_root=True) - self.assertEqual(2, mock_info.call_count) - mock_open.assert_called_once_with(temp_file, 'rb') - image_service.update.assert_called_once_with( - ctxt, image_meta['id'], {}, - mock_open.return_value.__enter__.return_value) - - @mock.patch('cinder.image.image_utils.utils.temporary_chown') - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.os') - def test_same_format(self, mock_os, mock_temp, mock_convert, mock_info, - mock_open, mock_conf, mock_chown): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_meta = {'id': 'test_id', - 'disk_format': 'raw'} - volume_path = mock.sentinel.volume_path - mock_os.name = 'posix' - mock_os.access.return_value = False - - output = image_utils.upload_volume(ctxt, image_service, image_meta, - volume_path) - - self.assertIsNone(output) - self.assertFalse(mock_convert.called) - self.assertFalse(mock_info.called) - mock_chown.assert_called_once_with(volume_path) - mock_open.assert_called_once_with(volume_path) - image_service.update.assert_called_once_with( - ctxt, image_meta['id'], {}, - mock_open.return_value.__enter__.return_value) - - @mock.patch('cinder.image.image_utils.utils.temporary_chown') - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.os') - def test_same_format_on_nt(self, mock_os, mock_temp, mock_convert, - mock_info, mock_open, mock_conf, mock_chown): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_meta = {'id': 'test_id', - 'disk_format': 'raw'} - volume_path = mock.sentinel.volume_path - mock_os.name = 'nt' - mock_os.access.return_value = False - - output = image_utils.upload_volume(ctxt, image_service, image_meta, - volume_path) - - self.assertIsNone(output) - self.assertFalse(mock_convert.called) - self.assertFalse(mock_info.called) - mock_open.assert_called_once_with(volume_path, 'rb') - image_service.update.assert_called_once_with( - ctxt, image_meta['id'], {}, - mock_open.return_value.__enter__.return_value) - - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.os') - def test_convert_error(self, mock_os, mock_temp, mock_convert, mock_info, - mock_open, mock_conf): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_meta = {'id': 'test_id', - 'disk_format': mock.sentinel.disk_format} - volume_path = mock.sentinel.volume_path - mock_os.name = 'posix' - data = mock_info.return_value - data.file_format = mock.sentinel.other_disk_format - data.backing_file = None - temp_file = mock_temp.return_value.__enter__.return_value - - self.assertRaises(exception.ImageUnacceptable, - image_utils.upload_volume, - ctxt, image_service, image_meta, volume_path) - mock_convert.assert_called_once_with(volume_path, - temp_file, - mock.sentinel.disk_format, - run_as_root=True) - mock_info.assert_called_with(temp_file, run_as_root=True) - self.assertEqual(2, mock_info.call_count) - self.assertFalse(image_service.update.called) - - -class TestFetchToVhd(test.TestCase): - @mock.patch('cinder.image.image_utils.fetch_to_volume_format') - def test_defaults(self, mock_fetch_to): - ctxt = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - blocksize = mock.sentinel.blocksize - - output = image_utils.fetch_to_vhd(ctxt, image_service, image_id, - dest, blocksize) - self.assertIsNone(output) - mock_fetch_to.assert_called_once_with(ctxt, image_service, image_id, - dest, 'vpc', blocksize, None, - None, run_as_root=True) - - @mock.patch('cinder.image.image_utils.fetch_to_volume_format') - def test_kwargs(self, mock_fetch_to): - ctxt = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - blocksize = mock.sentinel.blocksize - user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - run_as_root = mock.sentinel.run_as_root - - output = image_utils.fetch_to_vhd(ctxt, image_service, image_id, - dest, blocksize, user_id=user_id, - project_id=project_id, - run_as_root=run_as_root) - self.assertIsNone(output) - mock_fetch_to.assert_called_once_with(ctxt, image_service, image_id, - dest, 'vpc', blocksize, user_id, - project_id, - run_as_root=run_as_root) - - -class TestFetchToRaw(test.TestCase): - @mock.patch('cinder.image.image_utils.fetch_to_volume_format') - def test_defaults(self, mock_fetch_to): - ctxt = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - blocksize = mock.sentinel.blocksize - - output = image_utils.fetch_to_raw(ctxt, image_service, image_id, - dest, blocksize) - self.assertIsNone(output) - mock_fetch_to.assert_called_once_with(ctxt, image_service, image_id, - dest, 'raw', blocksize, None, - None, None, run_as_root=True) - - @mock.patch('cinder.image.image_utils.fetch_to_volume_format') - def test_kwargs(self, mock_fetch_to): - ctxt = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - blocksize = mock.sentinel.blocksize - user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = mock.sentinel.size - run_as_root = mock.sentinel.run_as_root - - output = image_utils.fetch_to_raw(ctxt, image_service, image_id, - dest, blocksize, user_id=user_id, - project_id=project_id, size=size, - run_as_root=run_as_root) - self.assertIsNone(output) - mock_fetch_to.assert_called_once_with(ctxt, image_service, image_id, - dest, 'raw', blocksize, user_id, - project_id, size, - run_as_root=run_as_root) - - -class TestFetchToVolumeFormat(test.TestCase): - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_defaults(self, mock_conf, mock_temp, mock_info, mock_fetch, - mock_is_xen, mock_repl_xen, mock_copy, mock_convert): - ctxt = mock.sentinel.context - ctxt.user_id = mock.sentinel.user_id - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - - data = mock_info.return_value - data.file_format = volume_format - data.backing_file = None - data.virtual_size = 1234 - tmp = mock_temp.return_value.__enter__.return_value - - output = image_utils.fetch_to_volume_format(ctxt, image_service, - image_id, dest, - volume_format, blocksize) - - self.assertIsNone(output) - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_has_calls([ - mock.call(tmp, run_as_root=True), - mock.call(tmp, run_as_root=True), - mock.call(dest, run_as_root=True)]) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, None, None) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - mock_convert.assert_called_once_with(tmp, dest, volume_format, - run_as_root=True) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_kwargs(self, mock_conf, mock_temp, mock_info, mock_fetch, - mock_is_xen, mock_repl_xen, mock_copy, mock_convert): - ctxt = mock.sentinel.context - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - ctxt.user_id = user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 4321 - run_as_root = mock.sentinel.run_as_root - - data = mock_info.return_value - data.file_format = volume_format - data.backing_file = None - data.virtual_size = 1234 - tmp = mock_temp.return_value.__enter__.return_value - - output = image_utils.fetch_to_volume_format( - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - self.assertIsNone(output) - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_has_calls([ - mock.call(tmp, run_as_root=run_as_root), - mock.call(tmp, run_as_root=run_as_root), - mock.call(dest, run_as_root=run_as_root)]) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, user_id, project_id) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - mock_convert.assert_called_once_with(tmp, dest, volume_format, - run_as_root=run_as_root) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_temporary_images(self, mock_conf, mock_temp, mock_info, - mock_fetch, mock_is_xen, mock_repl_xen, - mock_copy, mock_convert): - ctxt = mock.sentinel.context - ctxt.user_id = mock.sentinel.user_id - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - - data = mock_info.return_value - data.file_format = volume_format - data.backing_file = None - data.virtual_size = 1234 - tmp = mock.sentinel.tmp - dummy = mock.sentinel.dummy - mock_temp.return_value.__enter__.side_effect = [tmp, dummy] - - with image_utils.TemporaryImages.fetch(image_service, ctxt, - image_id) as tmp_img: - self.assertEqual(tmp_img, tmp) - output = image_utils.fetch_to_volume_format(ctxt, image_service, - image_id, dest, - volume_format, - blocksize) - - self.assertIsNone(output) - image_service.show.assert_called_once_with(ctxt, image_id) - self.assertEqual(2, mock_temp.call_count) - mock_info.assert_has_calls([ - mock.call(tmp, run_as_root=True), - mock.call(dummy, run_as_root=True), - mock.call(tmp, run_as_root=True), - mock.call(dest, run_as_root=True)]) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, None, None) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - mock_convert.assert_called_once_with(tmp, dest, volume_format, - run_as_root=True) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info', - side_effect=processutils.ProcessExecutionError) - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_no_qemu_img_and_is_raw(self, mock_conf, mock_temp, mock_info, - mock_fetch, mock_is_xen, mock_repl_xen, - mock_copy, mock_convert): - ctxt = mock.sentinel.context - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - ctxt.user_id = user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 4321 - run_as_root = mock.sentinel.run_as_root - - tmp = mock_temp.return_value.__enter__.return_value - image_service.show.return_value = {'disk_format': 'raw', - 'size': 41126400} - image_size_m = math.ceil(41126400 / units.Mi) - - output = image_utils.fetch_to_volume_format( - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - self.assertIsNone(output) - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_called_once_with(tmp, run_as_root=run_as_root) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, user_id, project_id) - self.assertFalse(mock_repl_xen.called) - mock_copy.assert_called_once_with(tmp, dest, image_size_m, - blocksize) - self.assertFalse(mock_convert.called) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info', - side_effect=processutils.ProcessExecutionError) - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_no_qemu_img_not_raw(self, mock_conf, mock_temp, mock_info, - mock_fetch, mock_is_xen, mock_repl_xen, - mock_copy, mock_convert): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 4321 - run_as_root = mock.sentinel.run_as_root - - tmp = mock_temp.return_value.__enter__.return_value - image_service.show.return_value = {'disk_format': 'not_raw'} - - self.assertRaises( - exception.ImageUnacceptable, - image_utils.fetch_to_volume_format, - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_called_once_with(tmp, run_as_root=run_as_root) - self.assertFalse(mock_fetch.called) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - self.assertFalse(mock_convert.called) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info', - side_effect=processutils.ProcessExecutionError) - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_no_qemu_img_no_metadata(self, mock_conf, mock_temp, mock_info, - mock_fetch, mock_is_xen, mock_repl_xen, - mock_copy, mock_convert): - ctxt = mock.sentinel.context - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - ctxt.user_id = user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 4321 - run_as_root = mock.sentinel.run_as_root - - tmp = mock_temp.return_value.__enter__.return_value - image_service.show.return_value = None - - self.assertRaises( - exception.ImageUnacceptable, - image_utils.fetch_to_volume_format, - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_called_once_with(tmp, run_as_root=run_as_root) - self.assertFalse(mock_fetch.called) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - self.assertFalse(mock_convert.called) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_size_error(self, mock_conf, mock_temp, mock_info, mock_fetch, - mock_is_xen, mock_repl_xen, mock_copy, mock_convert): - ctxt = mock.sentinel.context - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - ctxt.user_id = user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 1234 - run_as_root = mock.sentinel.run_as_root - - data = mock_info.return_value - data.file_format = volume_format - data.backing_file = None - data.virtual_size = 4321 * 1024 ** 3 - tmp = mock_temp.return_value.__enter__.return_value - - self.assertRaises( - exception.ImageUnacceptable, - image_utils.fetch_to_volume_format, - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_has_calls([ - mock.call(tmp, run_as_root=run_as_root), - mock.call(tmp, run_as_root=run_as_root)]) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, user_id, project_id) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - self.assertFalse(mock_convert.called) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_qemu_img_parse_error(self, mock_conf, mock_temp, mock_info, - mock_fetch, mock_is_xen, mock_repl_xen, - mock_copy, mock_convert): - ctxt = mock.sentinel.context - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - ctxt.user_id = user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 4321 - run_as_root = mock.sentinel.run_as_root - - data = mock_info.return_value - data.file_format = None - data.backing_file = None - data.virtual_size = 1234 - tmp = mock_temp.return_value.__enter__.return_value - - self.assertRaises( - exception.ImageUnacceptable, - image_utils.fetch_to_volume_format, - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_has_calls([ - mock.call(tmp, run_as_root=run_as_root), - mock.call(tmp, run_as_root=run_as_root)]) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, user_id, project_id) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - self.assertFalse(mock_convert.called) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_backing_file_error(self, mock_conf, mock_temp, mock_info, - mock_fetch, mock_is_xen, mock_repl_xen, - mock_copy, mock_convert): - ctxt = mock.sentinel.context - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - ctxt.user_id = user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 4321 - run_as_root = mock.sentinel.run_as_root - - data = mock_info.return_value - data.file_format = volume_format - data.backing_file = mock.sentinel.backing_file - data.virtual_size = 1234 - tmp = mock_temp.return_value.__enter__.return_value - - self.assertRaises( - exception.ImageUnacceptable, - image_utils.fetch_to_volume_format, - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_has_calls([ - mock.call(tmp, run_as_root=run_as_root), - mock.call(tmp, run_as_root=run_as_root)]) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, user_id, project_id) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - self.assertFalse(mock_convert.called) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=False) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def _test_format_name_mismatch(self, mock_conf, mock_temp, mock_info, - mock_fetch, mock_is_xen, mock_repl_xen, - mock_copy, mock_convert, - legacy_format_name=False): - ctxt = mock.sentinel.context - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = 'vhd' - blocksize = mock.sentinel.blocksize - ctxt.user_id = user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 4321 - run_as_root = mock.sentinel.run_as_root - - data = mock_info.return_value - data.file_format = 'vpc' if legacy_format_name else 'raw' - data.backing_file = None - data.virtual_size = 1234 - tmp = mock_temp.return_value.__enter__.return_value - - if legacy_format_name: - image_utils.fetch_to_volume_format( - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - else: - self.assertRaises( - exception.ImageUnacceptable, - image_utils.fetch_to_volume_format, - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_has_calls([ - mock.call(tmp, run_as_root=run_as_root), - mock.call(tmp, run_as_root=run_as_root), - mock.call(dest, run_as_root=run_as_root)]) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, user_id, project_id) - self.assertFalse(mock_repl_xen.called) - self.assertFalse(mock_copy.called) - mock_convert.assert_called_once_with(tmp, dest, volume_format, - run_as_root=run_as_root) - - def test_format_mismatch(self): - self._test_format_name_mismatch() - - def test_format_name_mismatch_same_format(self): - # Make sure no exception is raised because of qemu-img still using - # the legacy 'vpc' format name if 'vhd' is requested. - self._test_format_name_mismatch(legacy_format_name=True) - - @mock.patch('cinder.image.image_utils.convert_image') - @mock.patch('cinder.image.image_utils.volume_utils.copy_volume') - @mock.patch( - 'cinder.image.image_utils.replace_xenserver_image_with_coalesced_vhd') - @mock.patch('cinder.image.image_utils.is_xenserver_image', - return_value=True) - @mock.patch('cinder.image.image_utils.fetch') - @mock.patch('cinder.image.image_utils.qemu_img_info') - @mock.patch('cinder.image.image_utils.temporary_file') - @mock.patch('cinder.image.image_utils.CONF') - def test_xenserver_to_vhd(self, mock_conf, mock_temp, mock_info, - mock_fetch, mock_is_xen, mock_repl_xen, - mock_copy, mock_convert): - ctxt = mock.sentinel.context - image_service = mock.Mock(temp_images=None) - image_id = mock.sentinel.image_id - dest = mock.sentinel.dest - volume_format = mock.sentinel.volume_format - blocksize = mock.sentinel.blocksize - ctxt.user_id = user_id = mock.sentinel.user_id - project_id = mock.sentinel.project_id - size = 4321 - run_as_root = mock.sentinel.run_as_root - - data = mock_info.return_value - data.file_format = volume_format - data.backing_file = None - data.virtual_size = 1234 - tmp = mock_temp.return_value.__enter__.return_value - - output = image_utils.fetch_to_volume_format( - ctxt, image_service, image_id, dest, volume_format, blocksize, - user_id=user_id, project_id=project_id, size=size, - run_as_root=run_as_root) - - self.assertIsNone(output) - image_service.show.assert_called_once_with(ctxt, image_id) - mock_temp.assert_called_once_with() - mock_info.assert_has_calls([ - mock.call(tmp, run_as_root=run_as_root), - mock.call(tmp, run_as_root=run_as_root), - mock.call(dest, run_as_root=run_as_root)]) - mock_fetch.assert_called_once_with(ctxt, image_service, image_id, - tmp, user_id, project_id) - mock_repl_xen.assert_called_once_with(tmp) - self.assertFalse(mock_copy.called) - mock_convert.assert_called_once_with(tmp, dest, volume_format, - run_as_root=run_as_root) - - -class TestXenserverUtils(test.TestCase): - @mock.patch('cinder.image.image_utils.is_xenserver_format') - def test_is_xenserver_image(self, mock_format): - ctxt = mock.sentinel.context - image_service = mock.Mock() - image_id = mock.sentinel.image_id - - output = image_utils.is_xenserver_image(ctxt, image_service, image_id) - - image_service.show.assert_called_once_with(ctxt, image_id) - mock_format.assert_called_once_with(image_service.show.return_value) - self.assertEqual(mock_format.return_value, output) - - def test_is_xenserver_format(self): - image_meta1 = {'disk_format': 'vhd', 'container_format': 'ovf'} - self.assertTrue(image_utils.is_xenserver_format(image_meta1)) - - image_meta2 = {'disk_format': 'test_disk_format', - 'container_format': 'test_cont_format'} - self.assertFalse(image_utils.is_xenserver_format(image_meta2)) - - @mock.patch('cinder.image.image_utils.utils.execute') - def test_extract_targz(self, mock_exec): - name = mock.sentinel.archive_name - target = mock.sentinel.target - - output = image_utils.extract_targz(name, target) - - mock_exec.assert_called_once_with('tar', '-xzf', name, '-C', target) - self.assertIsNone(output) - - -class TestVhdUtils(test.TestCase): - @mock.patch('cinder.image.image_utils.utils.execute') - def test_set_vhd_parent(self, mock_exec): - vhd_path = mock.sentinel.vhd_path - parentpath = mock.sentinel.parentpath - - output = image_utils.set_vhd_parent(vhd_path, parentpath) - - mock_exec.assert_called_once_with('vhd-util', 'modify', '-n', vhd_path, - '-p', parentpath) - self.assertIsNone(output) - - @mock.patch('cinder.image.image_utils.set_vhd_parent') - def test_fix_vhd_chain(self, mock_set_parent): - vhd_chain = (mock.sentinel.first, - mock.sentinel.second, - mock.sentinel.third, - mock.sentinel.fourth, - mock.sentinel.fifth) - - output = image_utils.fix_vhd_chain(vhd_chain) - - self.assertIsNone(output) - mock_set_parent.assert_has_calls([ - mock.call(mock.sentinel.first, mock.sentinel.second), - mock.call(mock.sentinel.second, mock.sentinel.third), - mock.call(mock.sentinel.third, mock.sentinel.fourth), - mock.call(mock.sentinel.fourth, mock.sentinel.fifth)]) - - @mock.patch('cinder.image.image_utils.utils.execute', - return_value=(98765.43210, mock.sentinel.error)) - def test_get_vhd_size(self, mock_exec): - vhd_path = mock.sentinel.vhd_path - - output = image_utils.get_vhd_size(vhd_path) - - mock_exec.assert_called_once_with('vhd-util', 'query', '-n', vhd_path, - '-v') - self.assertEqual(98765, output) - - @mock.patch('cinder.image.image_utils.utils.execute') - def test_resize_vhd(self, mock_exec): - vhd_path = mock.sentinel.vhd_path - size = 387549349 - journal = mock.sentinel.journal - - output = image_utils.resize_vhd(vhd_path, size, journal) - - self.assertIsNone(output) - mock_exec.assert_called_once_with('vhd-util', 'resize', '-n', vhd_path, - '-s', str(size), '-j', journal) - - @mock.patch('cinder.image.image_utils.utils.execute') - def test_coalesce_vhd(self, mock_exec): - vhd_path = mock.sentinel.vhd_path - - output = image_utils.coalesce_vhd(vhd_path) - - self.assertIsNone(output) - mock_exec.assert_called_once_with('vhd-util', 'coalesce', '-n', - vhd_path) - - @mock.patch('cinder.image.image_utils.coalesce_vhd') - @mock.patch('cinder.image.image_utils.resize_vhd') - @mock.patch('cinder.image.image_utils.get_vhd_size') - @mock.patch('cinder.image.image_utils.utils.execute') - def test_coalesce_chain(self, mock_exec, mock_size, mock_resize, - mock_coal): - vhd_chain = (mock.sentinel.first, - mock.sentinel.second, - mock.sentinel.third, - mock.sentinel.fourth, - mock.sentinel.fifth) - - output = image_utils.coalesce_chain(vhd_chain) - - self.assertEqual(mock.sentinel.fifth, output) - mock_size.assert_has_calls([ - mock.call(mock.sentinel.first), - mock.call(mock.sentinel.second), - mock.call(mock.sentinel.third), - mock.call(mock.sentinel.fourth)]) - mock_resize.assert_has_calls([ - mock.call(mock.sentinel.second, mock_size.return_value, mock.ANY), - mock.call(mock.sentinel.third, mock_size.return_value, mock.ANY), - mock.call(mock.sentinel.fourth, mock_size.return_value, mock.ANY), - mock.call(mock.sentinel.fifth, mock_size.return_value, mock.ANY)]) - mock_coal.assert_has_calls([ - mock.call(mock.sentinel.first), - mock.call(mock.sentinel.second), - mock.call(mock.sentinel.third), - mock.call(mock.sentinel.fourth)]) - - @mock.patch('cinder.image.image_utils.os.path') - def test_discover_vhd_chain(self, mock_path): - directory = '/some/test/directory' - mock_path.join.side_effect = lambda x, y: '/'.join((x, y)) - mock_path.exists.side_effect = (True, True, True, False) - - output = image_utils.discover_vhd_chain(directory) - - expected_output = ['/some/test/directory/0.vhd', - '/some/test/directory/1.vhd', - '/some/test/directory/2.vhd'] - self.assertEqual(expected_output, output) - - @mock.patch('cinder.image.image_utils.temporary_dir') - @mock.patch('cinder.image.image_utils.os.rename') - @mock.patch('cinder.image.image_utils.fileutils.delete_if_exists') - @mock.patch('cinder.image.image_utils.coalesce_chain') - @mock.patch('cinder.image.image_utils.fix_vhd_chain') - @mock.patch('cinder.image.image_utils.discover_vhd_chain') - @mock.patch('cinder.image.image_utils.extract_targz') - def test_replace_xenserver_image_with_coalesced_vhd( - self, mock_targz, mock_discover, mock_fix, mock_coal, mock_delete, - mock_rename, mock_temp): - image_file = mock.sentinel.image_file - tmp = mock_temp.return_value.__enter__.return_value - - output = image_utils.replace_xenserver_image_with_coalesced_vhd( - image_file) - - self.assertIsNone(output) - mock_targz.assert_called_once_with(image_file, tmp) - mock_discover.assert_called_once_with(tmp) - mock_fix.assert_called_once_with(mock_discover.return_value) - mock_coal.assert_called_once_with(mock_discover.return_value) - mock_delete.assert_called_once_with(image_file) - mock_rename.assert_called_once_with(mock_coal.return_value, image_file) - - -class TestCreateTemporaryFile(test.TestCase): - @mock.patch('cinder.image.image_utils.os.close') - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('cinder.image.image_utils.os.path.exists') - @mock.patch('cinder.image.image_utils.os.makedirs') - @mock.patch('cinder.image.image_utils.tempfile.mkstemp') - def test_create_temporary_file_no_dir(self, mock_mkstemp, mock_dirs, - mock_path, mock_conf, mock_close): - mock_conf.image_conversion_dir = None - fd = mock.sentinel.file_descriptor - path = mock.sentinel.absolute_pathname - mock_mkstemp.return_value = (fd, path) - - output = image_utils.create_temporary_file() - - self.assertEqual(path, output) - mock_mkstemp.assert_called_once_with(dir=None) - mock_close.assert_called_once_with(fd) - - @mock.patch('cinder.image.image_utils.os.close') - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('cinder.image.image_utils.os.path.exists', return_value=True) - @mock.patch('cinder.image.image_utils.os.makedirs') - @mock.patch('cinder.image.image_utils.tempfile.mkstemp') - def test_create_temporary_file_with_dir(self, mock_mkstemp, mock_dirs, - mock_path, mock_conf, mock_close): - conv_dir = mock.sentinel.image_conversion_dir - mock_conf.image_conversion_dir = conv_dir - fd = mock.sentinel.file_descriptor - path = mock.sentinel.absolute_pathname - mock_mkstemp.return_value = (fd, path) - - output = image_utils.create_temporary_file() - - self.assertEqual(path, output) - self.assertFalse(mock_dirs.called) - mock_mkstemp.assert_called_once_with(dir=conv_dir) - mock_close.assert_called_once_with(fd) - - @mock.patch('cinder.image.image_utils.os.close') - @mock.patch('cinder.image.image_utils.CONF') - @mock.patch('cinder.image.image_utils.os.path.exists', return_value=False) - @mock.patch('cinder.image.image_utils.os.makedirs') - @mock.patch('cinder.image.image_utils.tempfile.mkstemp') - def test_create_temporary_file_and_dir(self, mock_mkstemp, mock_dirs, - mock_path, mock_conf, mock_close): - conv_dir = mock.sentinel.image_conversion_dir - mock_conf.image_conversion_dir = conv_dir - fd = mock.sentinel.file_descriptor - path = mock.sentinel.absolute_pathname - mock_mkstemp.return_value = (fd, path) - - output = image_utils.create_temporary_file() - - self.assertEqual(path, output) - mock_dirs.assert_called_once_with(conv_dir) - mock_mkstemp.assert_called_once_with(dir=conv_dir) - mock_close.assert_called_once_with(fd) - - -class TestTemporaryFileContextManager(test.TestCase): - @mock.patch('cinder.image.image_utils.create_temporary_file', - return_value=mock.sentinel.temporary_file) - @mock.patch('cinder.image.image_utils.fileutils.delete_if_exists') - def test_temporary_file(self, mock_delete, mock_create): - with image_utils.temporary_file() as tmp_file: - self.assertEqual(mock.sentinel.temporary_file, tmp_file) - self.assertFalse(mock_delete.called) - mock_delete.assert_called_once_with(mock.sentinel.temporary_file) diff --git a/cinder/tests/unit/test_infortrend_cli.py b/cinder/tests/unit/test_infortrend_cli.py deleted file mode 100644 index 3534385eb..000000000 --- a/cinder/tests/unit/test_infortrend_cli.py +++ /dev/null @@ -1,2310 +0,0 @@ -# Copyright (c) 2015 Infortrend Technology, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import test -from cinder.volume.drivers.infortrend.eonstor_ds_cli import cli_factory as cli - - -class InfortrendCLITestData(object): - - """CLI Test Data.""" - - # Infortrend entry - fake_lv_id = ['5DE94FF775D81C30', '1234567890'] - - fake_partition_id = ['6A41315B0EDC8EB7', '51B4283E4E159173', - '987654321', '123456789', - '2667FE351FC505AE', '53F3E98141A2E871'] - - fake_pair_id = ['55D790F8350B036B', '095A184B0ED2DB10'] - - fake_snapshot_id = ['2C7A8D211F3B1E36', '60135EE53C14D5EB'] - - fake_data_port_ip = ['172.27.0.1', '172.27.0.2', - '172.27.0.3', '172.27.0.4', - '172.27.0.5', '172.27.0.6'] - - fake_model = ['DS S12F-G2852-6'] - - fake_manage_port_ip = ['172.27.0.10'] - - fake_system_id = ['DEEC'] - - fake_host_ip = ['172.27.0.2'] - - fake_target_wwnns = ['100123D02300DEEC', '100123D02310DEEC'] - - fake_target_wwpns = ['110123D02300DEEC', '120123D02300DEEC', - '110123D02310DEEC', '120123D02310DEEC'] - - fake_initiator_wwnns = ['2234567890123456', '2234567890543216'] - - fake_initiator_wwpns = ['1234567890123456', '1234567890543216'] - - fake_initiator_iqn = ['iqn.1991-05.com.infortrend:pc123', - 'iqn.1991-05.com.infortrend:pc456'] - - fake_lun_map = [0, 1, 2] - - # cinder entry - test_provider_location = [( - 'system_id^%s@partition_id^%s') % ( - int(fake_system_id[0], 16), fake_partition_id[0]), - ] - - test_volume = { - 'id': '5aa119a8-d25b-45a7-8d1b-88e127885635', - 'size': 1, - 'name': 'Part-1', - 'host': 'infortrend-server1@backend_1#LV-1', - 'name_id': '5aa119a8-d25b-45a7-8d1b-88e127885635', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': None, - 'display_description': 'Part-1', - 'volume_type_id': None, - 'provider_location': test_provider_location[0], - 'volume_attachment': [], - } - - test_dst_volume = { - 'id': '6bb119a8-d25b-45a7-8d1b-88e127885666', - 'size': 1, - 'name': 'Part-1-Copy', - 'host': 'infortrend-server1@backend_1', - 'name_id': '6bb119a8-d25b-45a7-8d1b-88e127885666', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': None, - '_name_id': '6bb119a8-d25b-45a7-8d1b-88e127885666', - 'display_description': 'Part-1-Copy', - 'volume_type_id': None, - 'provider_location': '', - 'volume_attachment': [], - } - - test_ref_volume = { - 'source-id': '6bb119a8-d25b-45a7-8d1b-88e127885666', - 'size': 1, - } - - test_ref_volume_with_import = { - 'source-name': 'import_into_openstack', - 'size': 1, - } - - test_snapshot = { - 'id': 'ffa9bc5e-1172-4021-acaf-cdcd78a9584d', - 'volume_id': test_volume['id'], - 'size': 2, - 'volume_name': test_volume['name'], - 'volume_size': 2, - 'project_id': 'project', - 'display_name': None, - 'display_description': 'SI-1', - 'volume_type_id': None, - 'provider_location': fake_snapshot_id[0], - } - - test_iqn = [( - 'iqn.2002-10.com.infortrend:raid.uid%s.%s%s%s') % ( - int(fake_system_id[0], 16), 1, 0, 1), ( - 'iqn.2002-10.com.infortrend:raid.uid%s.%s%s%s') % ( - int(fake_system_id[0], 16), 1, 0, 1), - ] - - test_iscsi_properties = { - 'driver_volume_type': 'iscsi', - 'data': { - 'target_discovered': True, - 'target_portal': '%s:3260' % fake_data_port_ip[2], - 'target_iqn': test_iqn[0], - 'target_lun': fake_lun_map[0], - 'volume_id': test_volume['id'], - }, - } - - test_iscsi_properties_with_mcs = { - 'driver_volume_type': 'iscsi', - 'data': { - 'target_discovered': True, - 'target_portal': '%s:3260' % fake_data_port_ip[0], - 'target_iqn': test_iqn[1], - 'target_lun': fake_lun_map[2], - 'volume_id': test_volume['id'], - }, - } - - test_iqn_empty_map = [( - 'iqn.2002-10.com.infortrend:raid.uid%s.%s%s%s') % ( - int(fake_system_id[0], 16), 0, 0, 1), - ] - - test_iscsi_properties_empty_map = { - 'driver_volume_type': 'iscsi', - 'data': { - 'target_discovered': True, - 'target_portal': '%s:3260' % fake_data_port_ip[0], - 'target_iqn': test_iqn_empty_map[0], - 'target_lun': fake_lun_map[0], - 'volume_id': test_volume['id'], - }, - } - - test_initiator_target_map = { - fake_initiator_wwpns[0]: fake_target_wwpns[0:2], - fake_initiator_wwpns[1]: fake_target_wwpns[0:2], - } - - test_fc_properties = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': True, - 'target_lun': fake_lun_map[0], - 'target_wwn': fake_target_wwpns[0:2], - 'initiator_target_map': test_initiator_target_map, - }, - } - - test_initiator_target_map_specific_channel = { - fake_initiator_wwpns[0]: [fake_target_wwpns[1]], - fake_initiator_wwpns[1]: [fake_target_wwpns[1]], - } - - test_fc_properties_with_specific_channel = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': True, - 'target_lun': fake_lun_map[0], - 'target_wwn': [fake_target_wwpns[1]], - 'initiator_target_map': test_initiator_target_map_specific_channel, - }, - } - - test_target_wwpns_map_multipath_r_model = [ - fake_target_wwpns[0], - fake_target_wwpns[2], - fake_target_wwpns[1], - fake_target_wwpns[3], - ] - - test_initiator_target_map_multipath_r_model = { - fake_initiator_wwpns[0]: test_target_wwpns_map_multipath_r_model[:], - fake_initiator_wwpns[1]: test_target_wwpns_map_multipath_r_model[:], - } - - test_fc_properties_multipath_r_model = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': True, - 'target_lun': fake_lun_map[0], - 'target_wwn': test_target_wwpns_map_multipath_r_model[:], - 'initiator_target_map': - test_initiator_target_map_multipath_r_model, - }, - } - - test_initiator_target_map_zoning = { - fake_initiator_wwpns[0].lower(): - [x.lower() for x in fake_target_wwpns[0:2]], - fake_initiator_wwpns[1].lower(): - [x.lower() for x in fake_target_wwpns[0:2]], - } - - test_fc_properties_zoning = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': True, - 'target_lun': fake_lun_map[0], - 'target_wwn': [x.lower() for x in fake_target_wwpns[0:2]], - 'initiator_target_map': test_initiator_target_map_zoning, - }, - } - - test_initiator_target_map_zoning_r_model = { - fake_initiator_wwpns[0].lower(): - [x.lower() for x in fake_target_wwpns[1:3]], - fake_initiator_wwpns[1].lower(): - [x.lower() for x in fake_target_wwpns[1:3]], - } - - test_fc_properties_zoning_r_model = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': True, - 'target_lun': fake_lun_map[0], - 'target_wwn': [x.lower() for x in fake_target_wwpns[1:3]], - 'initiator_target_map': test_initiator_target_map_zoning_r_model, - }, - } - - test_fc_terminate_conn_info = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'initiator_target_map': test_initiator_target_map_zoning, - }, - } - - test_connector_iscsi = { - 'ip': fake_host_ip[0], - 'initiator': fake_initiator_iqn[0], - 'host': 'infortrend-server1@backend_1', - } - - test_connector_fc = { - 'wwpns': fake_initiator_wwpns, - 'wwnns': fake_initiator_wwnns, - 'host': 'infortrend-server1@backend_1', - } - - fake_pool = { - 'pool_name': 'LV-2', - 'pool_id': fake_lv_id[1], - 'total_capacity_gb': 1000, - 'free_capacity_gb': 1000, - 'reserved_percentage': 0, - 'QoS_support': False, - 'thin_provisioning_support': False, - } - - test_pools = [{ - 'pool_name': 'LV-1', - 'pool_id': fake_lv_id[0], - 'total_capacity_gb': round(857982.0 / 1024, 2), - 'free_capacity_gb': round(841978.0 / 1024, 2), - 'reserved_percentage': 0, - 'QoS_support': False, - 'max_over_subscription_ratio': 20.0, - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'provisioned_capacity_gb': - round((400) / 1024, 2), - 'infortrend_provisioning': 'full', - }] - - test_volume_states = { - 'volume_backend_name': 'infortrend_backend_1', - 'vendor_name': 'Infortrend', - 'driver_version': '99.99', - 'storage_protocol': 'iSCSI', - 'pools': test_pools, - } - - test_host = { - 'host': 'infortrend-server1@backend_1', - 'capabilities': test_volume_states, - } - - test_migrate_volume_states = { - 'volume_backend_name': 'infortrend_backend_1', - 'vendor_name': 'Infortrend', - 'driver_version': '99.99', - 'storage_protocol': 'iSCSI', - 'pool_name': 'LV-1', - 'pool_id': fake_lv_id[1], - 'total_capacity_gb': round(857982.0 / 1024, 2), - 'free_capacity_gb': round(841978.0 / 1024, 2), - 'reserved_percentage': 0, - 'QoS_support': False, - 'infortrend_provisioning': 'full', - } - - test_migrate_host = { - 'host': 'infortrend-server1@backend_1#LV-2', - 'capabilities': test_migrate_volume_states, - } - - test_migrate_volume_states_2 = { - 'volume_backend_name': 'infortrend_backend_1', - 'vendor_name': 'Infortrend', - 'driver_version': '99.99', - 'storage_protocol': 'iSCSI', - 'pool_name': 'LV-1', - 'pool_id': fake_lv_id[1], - 'total_capacity_gb': round(857982.0 / 1024, 2), - 'free_capacity_gb': round(841978.0 / 1024, 2), - 'reserved_percentage': 0, - 'QoS_support': False, - 'infortrend_provisioning': 'full', - } - - test_migrate_host_2 = { - 'host': 'infortrend-server1@backend_1#LV-1', - 'capabilities': test_migrate_volume_states_2, - } - - fake_host = { - 'host': 'infortrend-server1@backend_1', - 'capabilities': {}, - } - - fake_volume_id = [test_volume['id'], test_dst_volume['id']] - - fake_lookup_map = { - '12345678': { - 'initiator_port_wwn_list': - [x.lower() for x in fake_initiator_wwpns], - 'target_port_wwn_list': - [x.lower() for x in fake_target_wwpns[0:2]], - }, - } - - fake_lookup_map_r_model = { - '12345678': { - 'initiator_port_wwn_list': - [x.lower() for x in fake_initiator_wwpns[:]], - 'target_port_wwn_list': - [x.lower() for x in fake_target_wwpns[1:3]], - }, - } - - test_new_type = { - 'name': 'type0', - 'qos_specs_id': None, - 'deleted': False, - 'extra_specs': {'infortrend_provisioning': 'thin'}, - 'id': '28c8f82f-416e-148b-b1ae-2556c032d3c0', - } - - test_diff = {'extra_specs': {'infortrend_provisioning': ('full', 'thin')}} - - def get_fake_cli_failed(self): - return """ -CLI: Failed -Return: 0x0001 - -CLI: No selected device -Return: 0x000c -""" - - def get_fake_cli_failed_with_network(self): - return """ -CLI: Failed -Return: 0x0001 - -CLI: No network -Return: 0x000b -""" - - def get_fake_cli_succeed(self): - return """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - -CLI: Successful: 0 mapping(s) shown -Return: 0x0000 -""" - - def get_test_show_empty_list(self): - return (0, []) - - def get_test_show_snapshot(self, partition_id=None, snapshot_id=None): - if partition_id and snapshot_id: - return (0, [{ - 'Map': 'No', - 'Partition-ID': partition_id, - 'SI-ID': snapshot_id, - 'Name': '---', - 'Activated-time': 'Thu, Jan 09 01:33:11 2020', - 'Index': '1', - }]) - else: - return (0, [{ - 'Map': 'No', - 'Partition-ID': self.fake_partition_id[0], - 'SI-ID': self.fake_snapshot_id[0], - 'Name': '---', - 'Activated-time': 'Thu, Jan 09 01:33:11 2020', - 'Index': '1', - }, { - 'Map': 'No', - 'Partition-ID': self.fake_partition_id[0], - 'SI-ID': self.fake_snapshot_id[1], - 'Name': '---', - 'Activated-time': 'Thu, Jan 09 01:35:50 2020', - 'Index': '2', - }]) - - def get_fake_show_snapshot(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 -\/\/\/- -\ -/ -- - -\ -/ -- -\/-\/- Index SI-ID Name Partition-ID Map Activated-time ---------------------------------------------------------------------------------- - 1 %s --- %s No Thu, Jan 09 01:33:11 2020 - 2 %s --- %s No Thu, Jan 09 01:35:50 2020 - -CLI: Successful: 2 snapshot image(s) shown -Return: 0x0000 -""" - return msg % (self.fake_snapshot_id[0], - self.fake_partition_id[0], - self.fake_snapshot_id[1], - self.fake_partition_id[0]) - - def get_test_show_snapshot_detail_filled_block(self): - return (0, [{ - 'Mapped': 'Yes', - 'Created-time': 'Wed, Jun 10 10:57:16 2015', - 'ID': self.fake_snapshot_id[0], - 'Last-modification-time': 'Wed, Jun 10 10:57:16 2015', - 'Description': '---', - 'Total-filled-block': '1', - 'LV-ID': self.fake_lv_id[0], - 'Activation-schedule-time': 'Not Actived', - 'Mapping': 'CH:0/ID:0/LUN:1', - 'Index': '1', - 'Used': '0', - 'Name': '---', - 'Valid-filled-block': '0', - 'Partition-ID': self.fake_partition_id[0], - }]) - - def get_test_show_snapshot_detail(self): - return (0, [{ - 'Mapped': 'Yes', - 'Created-time': 'Wed, Jun 10 10:57:16 2015', - 'ID': self.fake_snapshot_id[0], - 'Last-modification-time': 'Wed, Jun 10 10:57:16 2015', - 'Description': '---', - 'Total-filled-block': '0', - 'LV-ID': self.fake_lv_id[0], - 'Activation-schedule-time': 'Not Actived', - 'Mapping': 'CH:0/ID:0/LUN:1', - 'Index': '1', - 'Used': '0', - 'Name': '---', - 'Valid-filled-block': '0', - 'Partition-ID': self.fake_partition_id[0], - }]) - - def get_fake_show_snapshot_detail(self): - msg = """ -CLI: Successful: Device(UID:25090, Name:, Model:DS 1016RE) selected. -Return: 0x0000 - - ID: %s - Index: 1 - Name: --- - Partition-ID: %s - LV-ID: %s - Created-time: Wed, Jun 10 10:57:16 2015 - Last-modification-time: Wed, Jun 10 10:57:16 2015 - Activation-schedule-time: Not Actived - Used: 0 - Valid-filled-block: 0 - Total-filled-block: 0 - Description: --- - Mapped: Yes - Mapping: CH:0/ID:0/LUN:1 - -CLI: Successful: 1 snapshot image(s) shown -Return: 0x0000 -""" - return msg % (self.fake_snapshot_id[0], - self.fake_partition_id[0], - self.fake_lv_id[0]) - - def get_test_show_net(self): - return (0, [{ - 'Slot': 'slotA', - 'MAC': '10D02380DEEC', - 'ID': '1', - 'IPv4': self.fake_data_port_ip[0], - 'Mode': 'Disabled', - 'IPv6': '---', - }, { - 'Slot': 'slotB', - 'MAC': '10D02390DEEC', - 'ID': '1', - 'IPv4': self.fake_data_port_ip[1], - 'Mode': 'Disabled', - 'IPv6': '---', - }, { - 'Slot': 'slotA', - 'MAC': '10D02340DEEC', - 'ID': '2', - 'IPv4': self.fake_data_port_ip[2], - 'Mode': 'Disabled', - 'IPv6': '---', - }, { - 'Slot': 'slotB', - 'MAC': '10D02350DEEC', - 'ID': '2', - 'IPv4': self.fake_data_port_ip[3], - 'Mode': 'Disabled', - 'IPv6': '---', - }, { - 'Slot': 'slotA', - 'MAC': '10D02310DEEC', - 'ID': '4', - 'IPv4': self.fake_data_port_ip[4], - 'Mode': 'Disabled', - 'IPv6': '---', - }, { - 'Slot': 'slotB', - 'MAC': '10D02320DEEC', - 'ID': '4', - 'IPv4': self.fake_data_port_ip[5], - 'Mode': 'Disabled', - 'IPv6': '---', - }, { - 'Slot': '---', - 'MAC': '10D023077124', - 'ID': '32', - 'IPv4': '172.27.1.1', - 'Mode': 'Disabled', - 'IPv6': '---', - }]) - - def get_fake_show_net(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - ID MAC Mode IPv4 Mode IPv6 Slot ---------------------------------------------------------------- - 1 10D02380DEEC DHCP %s Disabled --- slotA - 1 10D02390DEEC DHCP %s Disabled --- slotB - 2 10D02340DEEC DHCP %s Disabled --- slotA - 2 10D02350DEEC DHCP %s Disabled --- slotB - 4 10D02310DEEC DHCP %s Disabled --- slotA - 4 10D02320DEEC DHCP %s Disabled --- slotB - 32 10D023077124 DHCP 172.27.1.1 Disabled --- --- - -CLI: Successful: 2 record(s) found -Return: 0x0000 -""" - return msg % (self.fake_data_port_ip[0], self.fake_data_port_ip[1], - self.fake_data_port_ip[2], self.fake_data_port_ip[3], - self.fake_data_port_ip[4], self.fake_data_port_ip[5]) - - def get_test_show_net_detail(self): - return (0, [{ - 'Slot': 'slotA', - 'IPv4-mode': 'DHCP', - 'ID': '1', - 'IPv6-address': '---', - 'Net-mask': '---', - 'IPv4-address': '---', - 'Route': '---', - 'Gateway': '---', - 'IPv6-mode': 'Disabled', - 'MAC': '00D023877124', - 'Prefix-length': '---', - }, { - 'Slot': '---', - 'IPv4-mode': 'DHCP', - 'ID': '32', - 'IPv6-address': '---', - 'Net-mask': '255.255.240.0', - 'IPv4-address': '172.27.112.245', - 'Route': '---', - 'Gateway': '172.27.127.254', - 'IPv6-mode': 'Disabled', - 'MAC': '00D023077124', - 'Prefix-length': '---', - }]) - - def get_fake_show_net_detail(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - ID: 1 - MAC: 00D023877124 - IPv4-mode: DHCP - IPv4-address: --- - Net-mask: --- - Gateway: --- - IPv6-mode: Disabled - IPv6-address: --- - Prefix-length: --- - Route: --- - Slot: slotA - - ID: 32 - MAC: 00D023077124 - IPv4-mode: DHCP - IPv4-address: 172.27.112.245 - Net-mask: 255.255.240.0 - Gateway: 172.27.127.254 - IPv6-mode: Disabled - IPv6-address: --- - Prefix-length: --- - Route: --- - Slot: --- - -CLI: Successful: 3 record(s) found -Return: 0x0000 -""" - return msg - - def get_test_show_partition(self, volume_id=None, pool_id=None): - result = [{ - 'ID': self.fake_partition_id[0], - 'Used': '200', - 'Name': self.fake_volume_id[0].replace('-', ''), - 'Size': '200', - 'Min-reserve': '200', - 'LV-ID': self.fake_lv_id[0], - }, { - 'ID': self.fake_partition_id[1], - 'Used': '200', - 'Name': self.fake_volume_id[1].replace('-', ''), - 'Size': '200', - 'Min-reserve': '200', - 'LV-ID': self.fake_lv_id[0], - }] - if volume_id and pool_id: - result.append({ - 'ID': self.fake_partition_id[2], - 'Used': '200', - 'Name': volume_id, - 'Size': '200', - 'Min-reserve': '200', - 'LV-ID': pool_id, - }) - return (0, result) - - def get_fake_show_partition(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - ID Name LV-ID Size Used Min-reserve ---------------------------------------------------- - %s %s %s 200 200 200 - %s %s %s 200 200 200 - -CLI: Successful: 3 partition(s) shown -Return: 0x0000 -""" - return msg % (self.fake_partition_id[0], - self.fake_volume_id[0].replace('-', ''), - self.fake_lv_id[0], - self.fake_partition_id[1], - self.fake_volume_id[1].replace('-', ''), - self.fake_lv_id[0]) - - def get_test_show_partition_detail_for_map( - self, partition_id, mapped='true'): - result = [{ - 'LV-ID': self.fake_lv_id[0], - 'Mapping': 'CH:1/ID:0/LUN:0, CH:1/ID:0/LUN:1', - 'Used': '200', - 'Size': '200', - 'ID': partition_id, - 'Progress': '---', - 'Min-reserve': '200', - 'Last-modification-time': 'Wed, Jan 08 20:23:23 2020', - 'Valid-filled-block': '100', - 'Name': self.fake_volume_id[0].replace('-', ''), - 'Mapped': mapped, - 'Total-filled-block': '100', - 'Creation-time': 'Wed, Jan 08 20:23:23 2020', - }] - return (0, result) - - def get_test_show_partition_detail(self, volume_id=None, pool_id=None): - result = [{ - 'LV-ID': self.fake_lv_id[0], - 'Mapping': 'CH:1/ID:0/LUN:0, CH:1/ID:0/LUN:1, CH:4/ID:0/LUN:0', - 'Used': '200', - 'Size': '200', - 'ID': self.fake_partition_id[0], - 'Progress': '---', - 'Min-reserve': '200', - 'Last-modification-time': 'Wed, Jan 08 20:23:23 2020', - 'Valid-filled-block': '100', - 'Name': self.fake_volume_id[0].replace('-', ''), - 'Mapped': 'true', - 'Total-filled-block': '100', - 'Creation-time': 'Wed, Jan 08 20:23:23 2020', - }, { - 'LV-ID': self.fake_lv_id[0], - 'Mapping': '---', - 'Used': '200', - 'Size': '200', - 'ID': self.fake_partition_id[1], - 'Progress': '---', - 'Min-reserve': '200', - 'Last-modification-time': 'Sat, Jan 11 22:18:40 2020', - 'Valid-filled-block': '100', - 'Name': self.fake_volume_id[1].replace('-', ''), - 'Mapped': 'false', - 'Total-filled-block': '100', - 'Creation-time': 'Sat, Jan 11 22:18:40 2020', - }] - if volume_id and pool_id: - result.extend([{ - 'LV-ID': pool_id, - 'Mapping': '---', - 'Used': '200', - 'Size': '200', - 'ID': self.fake_partition_id[2], - 'Progress': '---', - 'Min-reserve': '200', - 'Last-modification-time': 'Sat, Jan 15 22:18:40 2020', - 'Valid-filled-block': '100', - 'Name': volume_id, - 'Mapped': 'false', - 'Total-filled-block': '100', - 'Creation-time': 'Sat, Jan 15 22:18:40 2020', - }, { - 'LV-ID': '987654321', - 'Mapping': '---', - 'Used': '200', - 'Size': '200', - 'ID': '123123123123', - 'Progress': '---', - 'Min-reserve': '200', - 'Last-modification-time': 'Sat, Jan 12 22:18:40 2020', - 'Valid-filled-block': '100', - 'Name': volume_id, - 'Mapped': 'false', - 'Total-filled-block': '100', - 'Creation-time': 'Sat, Jan 15 22:18:40 2020', - }]) - return (0, result) - - def get_fake_show_partition_detail(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - ID: %s - Name: %s - LV-ID: %s - Size: 200 - Used: 200 - Min-reserve: 200 - Creation-time: Wed, Jan 08 20:23:23 2020 - Last-modification-time: Wed, Jan 08 20:23:23 2020 - Valid-filled-block: 100 - Total-filled-block: 100 - Progress: --- - Mapped: true - Mapping: CH:1/ID:0/LUN:0, CH:1/ID:0/LUN:1, CH:4/ID:0/LUN:0 - - ID: %s - Name: %s - LV-ID: %s - Size: 200 - Used: 200 - Min-reserve: 200 - Creation-time: Sat, Jan 11 22:18:40 2020 - Last-modification-time: Sat, Jan 11 22:18:40 2020 - Valid-filled-block: 100 - Total-filled-block: 100 - Progress: --- - Mapped: false - Mapping: --- - -CLI: Successful: 3 partition(s) shown -Return: 0x0000 -""" - return msg % (self.fake_partition_id[0], - self.fake_volume_id[0].replace('-', ''), - self.fake_lv_id[0], - self.fake_partition_id[1], - self.fake_volume_id[1].replace('-', ''), - self.fake_lv_id[0]) - - def get_test_show_replica_detail_for_migrate( - self, src_part_id, dst_part_id, volume_id, status='Completed'): - result = [{ - 'Pair-ID': self.fake_pair_id[0], - 'Name': 'Cinder-Snapshot', - 'Source-Device': 'DEEC', - 'Source': src_part_id, - 'Source-Type': 'LV-Partition', - 'Source-Name': volume_id, - 'Source-LV': '5DE94FF775D81C30', - 'Source-VS': '2C482316298F7A4E', - 'Source-Mapped': 'Yes', - 'Target-Device': 'DEEC', - 'Target': dst_part_id, - 'Target-Type': 'LV-Partition', - 'Target-Name': volume_id, - 'Target-LV': '5DE94FF775D81C30', - 'Target-VS': '033EA1FA4EA193EB', - 'Target-Mapped': 'No', - 'Type': 'Copy', - 'Priority': 'Normal', - 'Timeout': '---', - 'Incremental': '---', - 'Compression': '---', - 'Status': status, - 'Progress': '---', - 'Created-time': '01/11/2020 22:20 PM', - 'Sync-commence-time': '01/11/2020 22:20 PM', - 'Split-time': '01/11/2020 22:20 PM', - 'Completed-time': '01/11/2020 22:21 PM', - 'Description': '---', - }] - return (0, result) - - def get_test_show_replica_detail_for_si_sync_pair(self): - result = [{ - 'Pair-ID': self.fake_pair_id[0], - 'Name': 'Cinder-Snapshot', - 'Source-Device': 'DEEC', - 'Source': self.fake_snapshot_id[0], - 'Source-Type': 'LV-Partition', - 'Source-Name': '', - 'Source-LV': '5DE94FF775D81C30', - 'Source-VS': '2C482316298F7A4E', - 'Source-Mapped': 'Yes', - 'Target-Device': 'DEEC', - 'Target': self.fake_partition_id[1], - 'Target-Type': 'LV-Partition', - 'Target-Name': '', - 'Target-LV': '5DE94FF775D81C30', - 'Target-VS': '033EA1FA4EA193EB', - 'Target-Mapped': 'No', - 'Type': 'Copy', - 'Priority': 'Normal', - 'Timeout': '---', - 'Incremental': '---', - 'Compression': '---', - 'Status': 'Copy', - 'Progress': '---', - 'Created-time': '01/11/2020 22:20 PM', - 'Sync-commence-time': '01/11/2020 22:20 PM', - 'Split-time': '01/11/2020 22:20 PM', - 'Completed-time': '01/11/2020 22:21 PM', - 'Description': '---', - }] - return (0, result) - - def get_test_show_replica_detail_for_sync_pair(self): - result = [{ - 'Pair-ID': self.fake_pair_id[0], - 'Name': 'Cinder-Snapshot', - 'Source-Device': 'DEEC', - 'Source': self.fake_partition_id[0], - 'Source-Type': 'LV-Partition', - 'Source-Name': self.fake_volume_id[0].replace('-', ''), - 'Source-LV': '5DE94FF775D81C30', - 'Source-VS': '2C482316298F7A4E', - 'Source-Mapped': 'Yes', - 'Target-Device': 'DEEC', - 'Target': self.fake_partition_id[1], - 'Target-Type': 'LV-Partition', - 'Target-Name': self.fake_volume_id[1].replace('-', ''), - 'Target-LV': '5DE94FF775D81C30', - 'Target-VS': '033EA1FA4EA193EB', - 'Target-Mapped': 'No', - 'Type': 'Copy', - 'Priority': 'Normal', - 'Timeout': '---', - 'Incremental': '---', - 'Compression': '---', - 'Status': 'Copy', - 'Progress': '---', - 'Created-time': '01/11/2020 22:20 PM', - 'Sync-commence-time': '01/11/2020 22:20 PM', - 'Split-time': '01/11/2020 22:20 PM', - 'Completed-time': '01/11/2020 22:21 PM', - 'Description': '---', - }] - return (0, result) - - def get_test_show_replica_detail(self): - result = [{ - 'Pair-ID': '4BF246E26966F015', - 'Name': 'Cinder-Snapshot', - 'Source-Device': 'DEEC', - 'Source': self.fake_partition_id[2], - 'Source-Type': 'LV-Partition', - 'Source-Name': 'Part-2', - 'Source-LV': '5DE94FF775D81C30', - 'Source-VS': '2C482316298F7A4E', - 'Source-Mapped': 'No', - 'Target-Device': 'DEEC', - 'Target': self.fake_partition_id[3], - 'Target-Type': 'LV-Partition', - 'Target-Name': 'Part-1-Copy', - 'Target-LV': '5DE94FF775D81C30', - 'Target-VS': '714B80F0335F6E52', - 'Target-Mapped': 'No', - 'Type': 'Copy', - 'Priority': 'Normal', - 'Timeout': '---', - 'Incremental': '---', - 'Compression': '---', - 'Status': 'Completed', - 'Progress': '---', - 'Created-time': '01/11/2020 22:20 PM', - 'Sync-commence-time': '01/11/2020 22:20 PM', - 'Split-time': '01/11/2020 22:20 PM', - 'Completed-time': '01/11/2020 22:21 PM', - 'Description': '---', - }, { - 'Pair-ID': self.fake_pair_id[0], - 'Name': 'Cinder-Migrate', - 'Source-Device': 'DEEC', - 'Source': self.fake_partition_id[0], - 'Source-Type': 'LV-Partition', - 'Source-Name': self.fake_volume_id[0].replace('-', ''), - 'Source-LV': '5DE94FF775D81C30', - 'Source-VS': '2C482316298F7A4E', - 'Source-Mapped': 'Yes', - 'Target-Device': 'DEEC', - 'Target': self.fake_partition_id[1], - 'Target-Type': 'LV-Partition', - 'Target-Name': self.fake_volume_id[1].replace('-', ''), - 'Target-LV': '5DE94FF775D81C30', - 'Target-VS': '033EA1FA4EA193EB', - 'Target-Mapped': 'No', - 'Type': 'Mirror', - 'Priority': 'Normal', - 'Timeout': '---', - 'Incremental': '---', - 'Compression': '---', - 'Status': 'Mirror', - 'Progress': '---', - 'Created-time': '01/11/2020 22:20 PM', - 'Sync-commence-time': '01/11/2020 22:20 PM', - 'Split-time': '01/11/2020 22:20 PM', - 'Completed-time': '01/11/2020 22:21 PM', - 'Description': '---', - }, { - 'Pair-ID': self.fake_pair_id[1], - 'Name': 'Cinder-Migrate', - 'Source-Device': 'DEEC', - 'Source': self.fake_partition_id[4], - 'Source-Type': 'LV-Partition', - 'Source-Name': self.fake_volume_id[0].replace('-', ''), - 'Source-LV': '5DE94FF775D81C30', - 'Source-VS': '2C482316298F7A4E', - 'Source-Mapped': 'No', - 'Target-Device': 'DEEC', - 'Target': self.fake_partition_id[5], - 'Target-Type': 'LV-Partition', - 'Target-Name': self.fake_volume_id[1].replace('-', ''), - 'Target-LV': '5DE94FF775D81C30', - 'Target-VS': '714B80F0335F6E52', - 'Target-Mapped': 'Yes', - 'Type': 'Mirror', - 'Priority': 'Normal', - 'Timeout': '---', - 'Incremental': '---', - 'Compression': '---', - 'Status': 'Mirror', - 'Progress': '---', - 'Created-time': '01/11/2020 22:20 PM', - 'Sync-commence-time': '01/11/2020 22:20 PM', - 'Split-time': '01/11/2020 22:20 PM', - 'Completed-time': '01/11/2020 22:21 PM', - 'Description': '---', - }] - return (0, result) - - def get_fake_show_replica_detail(self): - msg = """ - CLI: Successful: Device(UID:deec, Name:, Model:DS S16F-R2852-6) selected. -Return: 0x0000 - - Pair-ID: 4BF246E26966F015 - Name: Cinder-Snapshot - Source-Device: DEEC - Source: %s - Source-Type: LV-Partition - Source-Name: Part-2 - Source-LV: 5DE94FF775D81C30 - Source-VS: 2C482316298F7A4E - Source-Mapped: No - Target-Device: DEEC - Target: %s - Target-Type: LV-Partition - Target-Name: Part-1-Copy - Target-LV: 5DE94FF775D81C30 - Target-VS: 714B80F0335F6E52 - Target-Mapped: No - Type: Copy - Priority: Normal - Timeout: --- - Incremental: --- - Compression: --- - Status: Completed - Progress: --- - Created-time: 01/11/2020 22:20 PM - Sync-commence-time: 01/11/2020 22:20 PM - Split-time: 01/11/2020 22:20 PM - Completed-time: 01/11/2020 22:21 PM - Description: --- - - Pair-ID: %s - Name: Cinder-Migrate - Source-Device: DEEC - Source: %s - Source-Type: LV-Partition - Source-Name: %s - Source-LV: 5DE94FF775D81C30 - Source-VS: 2C482316298F7A4E - Source-Mapped: Yes - Target-Device: DEEC - Target: %s - Target-Type: LV-Partition - Target-Name: %s - Target-LV: 5DE94FF775D81C30 - Target-VS: 033EA1FA4EA193EB - Target-Mapped: No - Type: Mirror - Priority: Normal - Timeout: --- - Incremental: --- - Compression: --- - Status: Mirror - Progress: --- - Created-time: 01/11/2020 22:20 PM - Sync-commence-time: 01/11/2020 22:20 PM - Split-time: 01/11/2020 22:20 PM - Completed-time: 01/11/2020 22:21 PM - Description: --- - - Pair-ID: %s - Name: Cinder-Migrate - Source-Device: DEEC - Source: %s - Source-Type: LV-Partition - Source-Name: %s - Source-LV: 5DE94FF775D81C30 - Source-VS: 2C482316298F7A4E - Source-Mapped: No - Target-Device: DEEC - Target: %s - Target-Type: LV-Partition - Target-Name: %s - Target-LV: 5DE94FF775D81C30 - Target-VS: 714B80F0335F6E52 - Target-Mapped: Yes - Type: Mirror - Priority: Normal - Timeout: --- - Incremental: --- - Compression: --- - Status: Mirror - Progress: --- - Created-time: 01/11/2020 22:20 PM - Sync-commence-time: 01/11/2020 22:20 PM - Split-time: 01/11/2020 22:20 PM - Completed-time: 01/11/2020 22:21 PM - Description: --- - -CLI: Successful: 3 replication job(s) shown -Return: 0x0000 -""" - return msg % (self.fake_partition_id[2], - self.fake_partition_id[3], - self.fake_pair_id[0], - self.fake_partition_id[0], - self.fake_volume_id[0].replace('-', ''), - self.fake_partition_id[1], - self.fake_volume_id[1].replace('-', ''), - self.fake_pair_id[1], - self.fake_partition_id[4], - self.fake_volume_id[0].replace('-', ''), - self.fake_partition_id[5], - self.fake_volume_id[1].replace('-', '')) - - def get_test_show_lv(self): - return (0, [{ - 'Name': 'LV-1', - 'LD-amount': '1', - 'Available': '841978 MB', - 'ID': self.fake_lv_id[0], - 'Progress': '---', - 'Size': '857982 MB', - 'Status': 'On-line', - }]) - - def get_fake_show_lv(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - ID Name LD-amount Size Available Progress Status --------------------------------------------------------------- - %s LV-1 1 857982 MB 841978 MB --- On-line - -CLI: Successful: 1 Logical Volumes(s) shown -Return: 0x0000 -""" - return msg % self.fake_lv_id[0] - - def get_test_show_lv_detail(self): - return (0, [{ - 'Policy': 'Default', - 'Status': 'On-line', - 'ID': self.fake_lv_id[0], - 'Available': '841978 MB', - 'Expandable-size': '0 MB', - 'Name': 'LV-1', - 'Size': '857982 MB', - 'LD-amount': '1', - 'Progress': '---', - }]) - - def get_fake_show_lv_detail(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - ID: %s - Name: LV-1 - LD-amount: 1 - Size: 857982 MB - Available: 841978 MB - Expandable-size: 0 MB - Policy: Default - Progress: --- - Status: On-line - -CLI: Successful: 1 Logical Volumes(s) shown -Return: 0x0000 -""" - return msg % self.fake_lv_id[0] - - def get_test_show_lv_tier_for_migration(self): - return (0, [{ - 'LV-Name': 'TierLV', - 'LV-ID': self.fake_lv_id[1], - 'Tier': '0', - 'Size': '418.93 GB', - 'Used': '10 GB(2.4%)', - 'Data Service': '0 MB(0.0%)', - 'Reserved Ratio': '10.0%', - }, { - 'LV-Name': 'TierLV', - 'LV-ID': self.fake_lv_id[1], - 'Tier': '3', - 'Size': '931.02 GB', - 'Used': '0 MB(0.0%)', - 'Data Service': '0 MB(0.0%)', - 'Reserved Ratio': '0.0%', - }]) - - def get_test_show_lv_tier(self): - return (0, [{ - 'LV-Name': 'TierLV', - 'LV-ID': self.fake_lv_id[0], - 'Tier': '0', - 'Size': '418.93 GB', - 'Used': '10 GB(2.4%)', - 'Data Service': '0 MB(0.0%)', - 'Reserved Ratio': '10.0%', - }, { - 'LV-Name': 'TierLV', - 'LV-ID': self.fake_lv_id[0], - 'Tier': '3', - 'Size': '931.02 GB', - 'Used': '0 MB(0.0%)', - 'Data Service': '0 MB(0.0%)', - 'Reserved Ratio': '0.0%', - }]) - - def get_fake_show_lv_tier(self): - msg = """ -CLI: Successful: Device(UID:deec, Name:, Model:DS S16F-R2852-6) selected. -Return: 0x0000 - - LV-Name LV-ID Tier Size Used Data Service Reserved Ratio ------------------------------------------------------------------------------- - TierLV %s 0 418.93 GB 10 GB(2.4%%) 0 MB(0.0%%) 10.0%% - TierLV %s 3 931.02 GB 0 MB(0.0%%) 0 MB(0.0%%) 0.0%% - -CLI: Successful: 2 lv tiering(s) shown -Return: 0x0000 -""" - return msg % (self.fake_lv_id[0], - self.fake_lv_id[0]) - - def get_test_show_device(self): - return (0, [{ - 'ID': self.fake_system_id[0], - 'Connected-IP': self.fake_manage_port_ip[0], - 'Name': '---', - 'Index': '0*', - 'JBOD-ID': 'N/A', - 'Capacity': '1.22 TB', - 'Model': self.fake_model[0], - 'Service-ID': '8445676', - }]) - - def get_fake_show_device(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - Index ID Model Name Connected-IP JBOD-ID Capacity Service-ID ------------------------------------------------------------------------- - 0* %s %s --- %s N/A 1.22 TB 8445676 - -CLI: Successful: 1 device(s) found -Return: 0x0000 -""" - return msg % (self.fake_system_id[0], - self.fake_model[0], - self.fake_manage_port_ip[0]) - - def get_test_show_channel_single(self): - return (0, [{ - 'ID': '112', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '0', - 'MCS': 'N/A', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '1', - 'MCS': '0', - 'curClock': '---', - }]) - - def get_test_show_channel_with_mcs(self): - return (0, [{ - 'ID': '112', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '0', - 'MCS': 'N/A', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '1', - 'MCS': '1', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '2', - 'MCS': '1', - 'curClock': '---', - }, { - 'ID': '---', - 'defClock': '6.0 Gbps', - 'Type': 'SAS', - 'Mode': 'Drive', - 'Width': 'SAS', - 'Ch': '3', - 'MCS': 'N/A', - 'curClock': '6.0 Gbps', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '4', - 'MCS': '2', - 'curClock': '---', - }, { - 'ID': '112', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '5', - 'MCS': 'N/A', - 'curClock': '---', - }]) - - def get_test_show_channel_without_mcs(self): - return (0, [{ - 'ID': '112', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '0', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '1', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '2', - 'curClock': '---', - }, { - 'ID': '---', - 'defClock': '6.0 Gbps', - 'Type': 'SAS', - 'Mode': 'Drive', - 'Width': 'SAS', - 'Ch': '3', - 'curClock': '6.0 Gbps', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '4', - 'curClock': '---', - }, { - 'ID': '112', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '5', - 'curClock': '---', - }]) - - def get_test_show_channel_with_diff_target_id(self): - return (0, [{ - 'ID': '32', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '0', - 'MCS': 'N/A', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '1', - 'MCS': '0', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '2', - 'MCS': '1', - 'curClock': '---', - }, { - 'ID': '---', - 'defClock': '6.0 Gbps', - 'Type': 'SAS', - 'Mode': 'Drive', - 'Width': 'SAS', - 'Ch': '3', - 'MCS': 'N/A', - 'curClock': '6.0 Gbps', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '4', - 'MCS': '2', - 'curClock': '---', - }, { - 'ID': '48', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '5', - 'MCS': 'N/A', - 'curClock': '---', - }]) - - def get_test_show_channel(self): - return (0, [{ - 'ID': '112', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '0', - 'MCS': 'N/A', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '1', - 'MCS': '0', - 'curClock': '---', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '2', - 'MCS': '1', - 'curClock': '---', - }, { - 'ID': '---', - 'defClock': '6.0 Gbps', - 'Type': 'SAS', - 'Mode': 'Drive', - 'Width': 'SAS', - 'Ch': '3', - 'MCS': 'N/A', - 'curClock': '6.0 Gbps', - }, { - 'ID': '0', - 'defClock': 'Auto', - 'Type': 'NETWORK', - 'Mode': 'Host', - 'Width': 'iSCSI', - 'Ch': '4', - 'MCS': '2', - 'curClock': '---', - }, { - 'ID': '112', - 'defClock': 'Auto', - 'Type': 'FIBRE', - 'Mode': 'Host', - 'Width': '---', - 'Ch': '5', - 'MCS': 'N/A', - 'curClock': '---', - }]) - - def get_fake_show_channel(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - Ch Mode Type defClock curClock Width ID MCS ---------------------------------------------------------- - 0 Host FIBRE Auto --- --- 112 N/A - 1 Host NETWORK Auto --- iSCSI 0 0 - 2 Host NETWORK Auto --- iSCSI 0 1 - 3 Drive SAS 6.0 Gbps 6.0 Gbps SAS --- N/A - 4 Host NETWORK Auto --- iSCSI 0 2 - 5 Host FIBRE Auto --- --- 112 N/A - -CLI: Successful: : 6 channel(s) shown -Return: 0x0000 -""" - return msg - - def get_test_show_channel_r_model_diff_target_id(self): - return (0, [{ - 'Mode': 'Host', - 'AID': '32', - 'defClock': 'Auto', - 'MCS': 'N/A', - 'Ch': '0', - 'BID': '33', - 'curClock': '---', - 'Width': '---', - 'Type': 'FIBRE', - }, { - 'Mode': 'Host', - 'AID': '0', - 'defClock': 'Auto', - 'MCS': '0', - 'Ch': '1', - 'BID': '1', - 'curClock': '---', - 'Width': 'iSCSI', - 'Type': 'NETWORK', - }, { - 'Mode': 'Host', - 'AID': '0', - 'defClock': 'Auto', - 'MCS': '1', - 'Ch': '2', - 'BID': '1', - 'curClock': '---', - 'Width': 'iSCSI', - 'Type': 'NETWORK', - }, { - 'Mode': 'Drive', - 'AID': '---', - 'defClock': '6.0 Gbps', - 'MCS': 'N/A', - 'Ch': '3', - 'BID': '---', - 'curClock': '6.0 Gbps', - 'Width': 'SAS', - 'Type': 'SAS', - }, { - 'Mode': 'Host', - 'AID': '0', - 'defClock': 'Auto', - 'MCS': '2', - 'Ch': '4', - 'BID': '1', - 'curClock': '---', - 'Width': 'iSCSI', - 'Type': 'NETWORK', - }, { - 'Mode': 'Host', - 'AID': '48', - 'defClock': 'Auto', - 'MCS': 'N/A', - 'Ch': '5', - 'BID': '49', - 'curClock': '---', - 'Width': '---', - 'Type': 'FIBRE', - }]) - - def get_test_show_channel_r_model(self): - return (0, [{ - 'Mode': 'Host', - 'AID': '112', - 'defClock': 'Auto', - 'MCS': 'N/A', - 'Ch': '0', - 'BID': '113', - 'curClock': '---', - 'Width': '---', - 'Type': 'FIBRE', - }, { - 'Mode': 'Host', - 'AID': '0', - 'defClock': 'Auto', - 'MCS': '0', - 'Ch': '1', - 'BID': '1', - 'curClock': '---', - 'Width': 'iSCSI', - 'Type': 'NETWORK', - }, { - 'Mode': 'Host', - 'AID': '0', - 'defClock': 'Auto', - 'MCS': '1', - 'Ch': '2', - 'BID': '1', - 'curClock': '---', - 'Width': 'iSCSI', - 'Type': 'NETWORK', - }, { - 'Mode': 'Drive', - 'AID': '---', - 'defClock': '6.0 Gbps', - 'MCS': 'N/A', - 'Ch': '3', - 'BID': '---', - 'curClock': '6.0 Gbps', - 'Width': 'SAS', - 'Type': 'SAS', - }, { - 'Mode': 'Host', - 'AID': '0', - 'defClock': 'Auto', - 'MCS': '2', - 'Ch': '4', - 'BID': '1', - 'curClock': '---', - 'Width': 'iSCSI', - 'Type': 'NETWORK', - }, { - 'Mode': 'Host', - 'AID': '112', - 'defClock': 'Auto', - 'MCS': 'N/A', - 'Ch': '5', - 'BID': '113', - 'curClock': '---', - 'Width': '---', - 'Type': 'FIBRE', - }]) - - def get_fake_show_channel_r_model(self): - msg = """ -CLI: Successful: Device(UID:deec, Name:, Model:DS S16F-R2852-6) selected. -Return: 0x0000 - - Ch Mode Type defClock curClock Width AID BID MCS ----------------------------------------------------------------- - 0 Host FIBRE Auto --- --- 112 113 N/A - 1 Host NETWORK Auto --- iSCSI 0 1 0 - 2 Host NETWORK Auto --- iSCSI 0 1 1 - 3 Drive SAS 6.0 Gbps 6.0 Gbps SAS --- --- N/A - 4 Host NETWORK Auto --- iSCSI 0 1 2 - 5 Host FIBRE Auto --- --- 112 113 N/A - -CLI: Successful: : 9 channel(s) shown -Return: 0x0000 -""" - return msg - - def get_show_map_with_lun_map_on_zoning(self): - return (0, [{ - 'Ch': '0', - 'LUN': '0', - 'Media': 'PART', - 'Host-ID': self.fake_initiator_wwpns[0], - 'Target': '112', - 'Name': 'Part-1', - 'ID': self.fake_partition_id[0], - }]) - - def get_test_show_map(self, partition_id=None, channel_id=None): - if partition_id and channel_id: - return (0, [{ - 'Ch': channel_id, - 'LUN': '0', - 'Media': 'PART', - 'Host-ID': '---', - 'Target': '0', - 'Name': 'Part-1', - 'ID': partition_id, - }, { - 'Ch': channel_id, - 'LUN': '1', - 'Media': 'PART', - 'Host-ID': '---', - 'Target': '0', - 'Name': 'Part-1', - 'ID': partition_id, - }]) - else: - return (0, [{ - 'Ch': '1', - 'LUN': '0', - 'Media': 'PART', - 'Host-ID': '---', - 'Target': '0', - 'Name': 'Part-1', - 'ID': self.fake_partition_id[0], - }, { - 'Ch': '1', - 'LUN': '1', - 'Media': 'PART', - 'Host-ID': '---', - 'Target': '0', - 'Name': 'Part-1', - 'ID': self.fake_partition_id[0], - }, { - 'Ch': '4', - 'LUN': '0', - 'Media': 'PART', - 'Host-ID': '---', - 'Target': '0', - 'Name': 'Part-1', - 'ID': self.fake_partition_id[0], - }]) - - def get_test_show_map_multimap(self): - return (0, [{ - 'Ch': '1', - 'LUN': '0', - 'Media': 'PART', - 'Host-ID': '---', - 'Target': '0', - 'Name': 'Part-1', - 'ID': self.fake_partition_id[0], - }, { - 'Ch': '1', - 'LUN': '1', - 'Media': 'PART', - 'Host-ID': '---', - 'Target': '0', - 'Name': 'Part-1', - 'ID': self.fake_partition_id[0], - }, { - 'Ch': '4', - 'LUN': '0', - 'Media': 'PART', - 'Host-ID': '210000E08B0AADE1', - 'Target': '0', - 'Name': 'Part-1', - 'ID': self.fake_partition_id[0], - }, { - 'Ch': '4', - 'LUN': '0', - 'Media': 'PART', - 'Host-ID': '210000E08B0AADE2', - 'Target': '0', - 'Name': 'Part-1', - 'ID': self.fake_partition_id[0], - }]) - - def get_fake_show_map(self): - msg = """ -CLI: Successful: Device(UID:77124, Name:, Model:DS S12F-G2852-6) selected. -Return: 0x0000 - - Ch Target LUN Media Name ID Host-ID ------------------------------------------------------------ - 1 0 0 PART Part-1 %s --- - 1 0 1 PART Part-1 %s --- - 4 0 0 PART Part-1 %s --- - -CLI: Successful: 3 mapping(s) shown -Return: 0x0000 -""" - return msg % (self.fake_partition_id[0], - self.fake_partition_id[0], - self.fake_partition_id[0]) - - def get_test_show_license(self): - return (0, { - 'Local Volume Copy': { - 'Support': False, - 'Amount': '8/256', - }, - 'Synchronous Remote Mirror': { - 'Support': False, - 'Amount': '8/256', - }, - 'Snapshot': { - 'Support': False, - 'Amount': '1024/16384', - }, - 'Self-Encryption Drives': { - 'Support': False, - 'Amount': '---', - }, - 'Compression': { - 'Support': False, - 'Amount': '---', - }, - 'Local volume Mirror': { - 'Support': False, - 'Amount': '8/256', - }, - 'Storage Tiering': { - 'Support': False, - 'Amount': '---', - }, - 'Asynchronous Remote Mirror': { - 'Support': False, - 'Amount': '8/256', - }, - 'Scale-out': { - 'Support': False, - 'Amount': 'Not Support', - }, - 'Thin Provisioning': { - 'Support': False, - 'Amount': '---', - }, - 'Max JBOD': { - 'Support': False, - 'Amount': '15', - }, - 'EonPath': { - 'Support': False, - 'Amount': '---', - } - }) - - def get_fake_show_license(self): - msg = """ -CLI: Successful: Device(UID:deec, Name:, Model:DS S16F-R2852-6) selected. -Return: 0x0000 - - License Amount(Partition/Subsystem) Expired ------------------------------------------------------------------- - EonPath --- Expired - Scale-out Not Support --- - Snapshot 1024/16384 Expired - Local Volume Copy 8/256 Expired - Local volume Mirror 8/256 Expired - Synchronous Remote Mirror 8/256 Expired - Asynchronous Remote Mirror 8/256 Expired - Compression --- Expired - Thin Provisioning --- Expired - Storage Tiering --- Expired - Max JBOD 15 Expired - Self-Encryption Drives --- Expired - -CLI: Successful -Return: 0x0000 -""" - return msg - - def get_test_show_wwn_with_g_model(self): - return (0, [{ - 'ID': 'ID:112', - 'WWPN': self.fake_target_wwpns[0], - 'CH': '0', - 'WWNN': self.fake_target_wwnns[0], - }, { - 'ID': 'ID:112', - 'WWPN': self.fake_target_wwpns[1], - 'CH': '5', - 'WWNN': self.fake_target_wwnns[0], - }]) - - def get_test_show_wwn_with_diff_target_id(self): - return (0, [{ - 'ID': 'AID:32', - 'WWPN': self.fake_target_wwpns[0], - 'CH': '0', - 'WWNN': self.fake_target_wwnns[0], - }, { - 'ID': 'BID:33', - 'WWPN': self.fake_target_wwpns[2], - 'CH': '0', - 'WWNN': self.fake_target_wwnns[1], - }, { - 'ID': 'AID:48', - 'WWPN': self.fake_target_wwpns[1], - 'CH': '5', - 'WWNN': self.fake_target_wwnns[0], - }, { - 'ID': 'BID:49', - 'WWPN': self.fake_target_wwpns[3], - 'CH': '5', - 'WWNN': self.fake_target_wwnns[1], - }]) - - def get_test_show_wwn(self): - return (0, [{ - 'ID': 'AID:112', - 'WWPN': self.fake_target_wwpns[0], - 'CH': '0', - 'WWNN': self.fake_target_wwnns[0], - }, { - 'ID': 'BID:113', - 'WWPN': self.fake_target_wwpns[2], - 'CH': '0', - 'WWNN': self.fake_target_wwnns[1], - }, { - 'ID': 'AID:112', - 'WWPN': self.fake_target_wwpns[1], - 'CH': '5', - 'WWNN': self.fake_target_wwnns[0], - }, { - 'ID': 'BID:113', - 'WWPN': self.fake_target_wwpns[3], - 'CH': '5', - 'WWNN': self.fake_target_wwnns[1], - }]) - - def get_fake_show_wwn(self): - msg = """ -CLI: Successful: Device(UID:deec, Name:, Model:DS S16F-R2852-6) selected. -Return: 0x0000 - -WWN entries in controller for host channels: - CH ID WWNN WWPN -------------------------------------------------- - 0 AID:112 %s %s - 0 BID:113 %s %s - 5 AID:112 %s %s - 5 BID:113 %s %s - -CLI: Successful -Return: 0x0000 -""" - return msg % (self.fake_target_wwnns[0], self.fake_target_wwpns[0], - self.fake_target_wwnns[1], self.fake_target_wwpns[2], - self.fake_target_wwnns[0], self.fake_target_wwpns[1], - self.fake_target_wwnns[1], self.fake_target_wwpns[3]) - - def get_test_show_iqn(self): - return (0, [{ - 'Name': self.fake_initiator_iqn[0][-16:], - 'IQN': self.fake_initiator_iqn[0], - 'User': '---', - 'Password': '---', - 'Target': '---', - 'Target-Password': '---', - 'IP': '0.0.0.0', - 'Mask': '0.0.0.0', - }]) - - def get_fake_show_iqn(self): - msg = """ -CLI: Successful: Device(UID:deec, Name:, Model:DS S16F-R2852-6) selected. -Return: 0x0000 - -Detected host IQN: - IQN ----------------------------------------- - %s - - -List of initiator IQN(s): --------------------------- - Name: %s - IQN: %s - User: --- - Password: --- - Target: --- - Target-Password: --- - IP: 0.0.0.0 - Mask: 0.0.0.0 - -CLI: Successful: 1 initiator iqn(s) shown -Return: 0x0000 -""" - return msg % (self.fake_initiator_iqn[0], - self.fake_initiator_iqn[0][-16:], - self.fake_initiator_iqn[0]) - - def get_fake_discovery(self, target_iqns, target_portals): - template = '%s,1 %s' - - if len(target_iqns) == 1: - result = template % (target_portals[0], target_iqns[0]) - return (0, result) - - result = [] - for i in range(len(target_iqns)): - result.append(template % ( - target_portals[i], target_iqns[i])) - return (0, '\n'.join(result)) - - -class InfortrendCLITestCase(test.TestCase): - - CommandList = ['CreateLD', 'CreateLV', - 'CreatePartition', 'DeletePartition', 'SetPartition', - 'CreateMap', 'DeleteMap', - 'CreateSnapshot', 'DeleteSnapshot', - 'CreateReplica', 'DeleteReplica', - 'CreateIQN', 'DeleteIQN', - 'ShowLD', 'ShowLV', - 'ShowPartition', 'ShowSnapshot', - 'ShowDevice', 'ShowChannel', - 'ShowDisk', 'ShowMap', - 'ShowNet', 'ShowLicense', - 'ShowWWN', 'ShowReplica', - 'ShowIQN'] - - def __init__(self, *args, **kwargs): - super(InfortrendCLITestCase, self).__init__(*args, **kwargs) - self.cli_data = InfortrendCLITestData() - - def setUp(self): - super(InfortrendCLITestCase, self).setUp() - - def _cli_set(self, cli, fake_result): - cli_conf = { - 'path': '', - 'password': '', - 'ip': '', - 'cli_retry_time': 1, - } - cli = cli(cli_conf) - - cli._execute = mock.Mock(return_value=fake_result) - - return cli - - def _cli_multi_set(self, cli, fake_result_list): - cli_conf = { - 'path': '', - 'password': '', - 'ip': '', - 'cli_retry_time': 5, - } - cli = cli(cli_conf) - - cli._execute = mock.Mock(side_effect=fake_result_list) - - return cli - - def _test_command_succeed(self, command): - - fake_cli_succeed = self.cli_data.get_fake_cli_succeed() - test_command = self._cli_set(command, fake_cli_succeed) - - rc, out = test_command.execute() - self.assertEqual(0, rc) - - def _test_command_failed(self, command): - - fake_cli_failed = self.cli_data.get_fake_cli_failed() - test_command = self._cli_set(command, fake_cli_failed) - - rc, out = test_command.execute() - self.assertEqual(int('0x000c', 16), rc) - - def _test_command_failed_retry_succeed(self, log_error, command): - - log_error.reset_mock() - - LOG_ERROR_STR = ( - 'Retry %(retry)s times: %(method)s Failed %(rc)s: %(reason)s' - ) - - fake_result_list = [ - self.cli_data.get_fake_cli_failed(), - self.cli_data.get_fake_cli_failed_with_network(), - self.cli_data.get_fake_cli_succeed(), - ] - test_command = self._cli_multi_set(command, fake_result_list) - - rc, out = test_command.execute() - self.assertEqual(0, rc) - - expect_log_error = [ - mock.call(LOG_ERROR_STR, { - 'retry': 1, - 'method': test_command.__class__.__name__, - 'rc': int('0x000c', 16), - 'reason': 'No selected device', - }), - mock.call(LOG_ERROR_STR, { - 'retry': 2, - 'method': test_command.__class__.__name__, - 'rc': int('0x000b', 16), - 'reason': 'No network', - }) - ] - log_error.assert_has_calls(expect_log_error) - - def _test_command_failed_retry_timeout(self, log_error, command): - - log_error.reset_mock() - - LOG_ERROR_STR = ( - 'Retry %(retry)s times: %(method)s Failed %(rc)s: %(reason)s' - ) - - fake_result_list = [ - self.cli_data.get_fake_cli_failed(), - self.cli_data.get_fake_cli_failed_with_network(), - self.cli_data.get_fake_cli_failed_with_network(), - self.cli_data.get_fake_cli_failed(), - self.cli_data.get_fake_cli_failed_with_network(), - ] - test_command = self._cli_multi_set(command, fake_result_list) - - rc, out = test_command.execute() - self.assertEqual(int('0x000b', 16), rc) - self.assertEqual('No network', out) - - expect_log_error = [ - mock.call(LOG_ERROR_STR, { - 'retry': 1, - 'method': test_command.__class__.__name__, - 'rc': int('0x000c', 16), - 'reason': 'No selected device', - }), - mock.call(LOG_ERROR_STR, { - 'retry': 2, - 'method': test_command.__class__.__name__, - 'rc': int('0x000b', 16), - 'reason': 'No network', - }), - mock.call(LOG_ERROR_STR, { - 'retry': 3, - 'method': test_command.__class__.__name__, - 'rc': int('0x000b', 16), - 'reason': 'No network', - }), - mock.call(LOG_ERROR_STR, { - 'retry': 4, - 'method': test_command.__class__.__name__, - 'rc': int('0x000c', 16), - 'reason': 'No selected device', - }), - mock.call(LOG_ERROR_STR, { - 'retry': 5, - 'method': test_command.__class__.__name__, - 'rc': int('0x000b', 16), - 'reason': 'No network', - }) - ] - log_error.assert_has_calls(expect_log_error) - - def _test_show_command(self, fake_data, test_data, command, *params): - - test_command = self._cli_set(command, fake_data) - - rc, out = test_command.execute(*params) - - self.assertEqual(test_data[0], rc) - - if isinstance(out, list): - for i in range(len(test_data[1])): - self.assertDictMatch(test_data[1][i], out[i]) - else: - self.assertDictMatch(test_data[1], out) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_cli_all_command_execute(self): - - for command in self.CommandList: - self._test_command_succeed(getattr(cli, command)) - self._test_command_failed(getattr(cli, command)) - - @mock.patch.object(cli.LOG, 'error') - def test_cli_all_command_execute_retry_succeed(self, log_error): - - for command in self.CommandList: - self._test_command_failed_retry_succeed( - log_error, getattr(cli, command)) - - @mock.patch.object(cli.LOG, 'error') - def test_cli_all_command_execute_retry_timeout(self, log_error): - - for command in self.CommandList: - self._test_command_failed_retry_timeout( - log_error, getattr(cli, command)) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_snapshot(self): - self._test_show_command( - self.cli_data.get_fake_show_snapshot(), - self.cli_data.get_test_show_snapshot(), - cli.ShowSnapshot) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_snapshot_detail(self): - self._test_show_command( - self.cli_data.get_fake_show_snapshot_detail(), - self.cli_data.get_test_show_snapshot_detail(), - cli.ShowSnapshot, '-l') - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_net(self): - self._test_show_command( - self.cli_data.get_fake_show_net(), - self.cli_data.get_test_show_net(), - cli.ShowNet) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_detail_net(self): - self._test_show_command( - self.cli_data.get_fake_show_net_detail(), - self.cli_data.get_test_show_net_detail(), - cli.ShowNet, '-l') - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_partition(self): - self._test_show_command( - self.cli_data.get_fake_show_partition(), - self.cli_data.get_test_show_partition(), - cli.ShowPartition) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_partition_detail(self): - self._test_show_command( - self.cli_data.get_fake_show_partition_detail(), - self.cli_data.get_test_show_partition_detail(), - cli.ShowPartition, '-l') - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_lv(self): - self._test_show_command( - self.cli_data.get_fake_show_lv(), - self.cli_data.get_test_show_lv(), - cli.ShowLV) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_lv_detail(self): - self._test_show_command( - self.cli_data.get_fake_show_lv_detail(), - self.cli_data.get_test_show_lv_detail(), - cli.ShowLV, '-l') - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_lv_tier(self): - self._test_show_command( - self.cli_data.get_fake_show_lv_tier(), - self.cli_data.get_test_show_lv_tier(), - cli.ShowLV, 'tier') - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_device(self): - self._test_show_command( - self.cli_data.get_fake_show_device(), - self.cli_data.get_test_show_device(), - cli.ShowDevice) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_channel(self): - self._test_show_command( - self.cli_data.get_fake_show_channel(), - self.cli_data.get_test_show_channel(), - cli.ShowChannel) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_channel_with_r_model(self): - self._test_show_command( - self.cli_data.get_fake_show_channel_r_model(), - self.cli_data.get_test_show_channel_r_model(), - cli.ShowChannel) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_map(self): - self._test_show_command( - self.cli_data.get_fake_show_map(), - self.cli_data.get_test_show_map(), - cli.ShowMap) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_license(self): - self._test_show_command( - self.cli_data.get_fake_show_license(), - self.cli_data.get_test_show_license(), - cli.ShowLicense) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_replica_detail(self): - self._test_show_command( - self.cli_data.get_fake_show_replica_detail(), - self.cli_data.get_test_show_replica_detail(), - cli.ShowReplica, '-l') - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_wwn(self): - self._test_show_command( - self.cli_data.get_fake_show_wwn(), - self.cli_data.get_test_show_wwn(), - cli.ShowWWN) - - @mock.patch.object(cli.LOG, 'debug', mock.Mock()) - def test_show_iqn(self): - self._test_show_command( - self.cli_data.get_fake_show_iqn(), - self.cli_data.get_test_show_iqn(), - cli.ShowIQN) diff --git a/cinder/tests/unit/test_infortrend_common.py b/cinder/tests/unit/test_infortrend_common.py deleted file mode 100644 index 1b0d15273..000000000 --- a/cinder/tests/unit/test_infortrend_common.py +++ /dev/null @@ -1,2073 +0,0 @@ -# Copyright (c) 2015 Infortrend Technology, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy - -import mock - -from cinder import exception -from cinder import test -from cinder.tests.unit import test_infortrend_cli -from cinder.tests.unit import utils -from cinder.volume import configuration -from cinder.volume.drivers.infortrend.eonstor_ds_cli import common_cli - -SUCCEED = (0, '') -FAKE_ERROR_RETURN = (-1, '') - - -class InfortrendTestCass(test.TestCase): - - def __init__(self, *args, **kwargs): - super(InfortrendTestCass, self).__init__(*args, **kwargs) - - def setUp(self): - super(InfortrendTestCass, self).setUp() - self.cli_data = test_infortrend_cli.InfortrendCLITestData() - - self.configuration = configuration.Configuration(None) - self.configuration.append_config_values = mock.Mock(return_value=0) - self.configuration.safe_get = self._fake_safe_get - - def _fake_safe_get(self, key): - return getattr(self.configuration, key) - - def _driver_setup(self, mock_commands, configuration=None): - if configuration is None: - configuration = self.configuration - self.driver = self._get_driver(configuration) - - mock_commands_execute = self._mock_command_execute(mock_commands) - mock_cli = mock.Mock(side_effect=mock_commands_execute) - - self.driver._execute_command = mock_cli - - def _get_driver(self, conf): - raise NotImplementedError - - def _mock_command_execute(self, mock_commands): - def fake_execute_command(cli_type, *args, **kwargs): - if cli_type in mock_commands.keys(): - if isinstance(mock_commands[cli_type], list): - ret = mock_commands[cli_type][0] - del mock_commands[cli_type][0] - return ret - elif isinstance(mock_commands[cli_type], tuple): - return mock_commands[cli_type] - else: - return mock_commands[cli_type](*args, **kwargs) - return FAKE_ERROR_RETURN - return fake_execute_command - - def _mock_show_lv_for_migrate(self, *args, **kwargs): - if 'tier' in args: - return self.cli_data.get_test_show_lv_tier_for_migration() - return self.cli_data.get_test_show_lv() - - def _mock_show_lv(self, *args, **kwargs): - if 'tier' in args: - return self.cli_data.get_test_show_lv_tier() - return self.cli_data.get_test_show_lv() - - def _assert_cli_has_calls(self, expect_cli_cmd): - self.driver._execute_command.assert_has_calls(expect_cli_cmd) - - -class InfortrendFCCommonTestCase(InfortrendTestCass): - - def __init__(self, *args, **kwargs): - super(InfortrendFCCommonTestCase, self).__init__(*args, **kwargs) - - def setUp(self): - super(InfortrendFCCommonTestCase, self).setUp() - - self.configuration.volume_backend_name = 'infortrend_backend_1' - self.configuration.san_ip = self.cli_data.fake_manage_port_ip[0] - self.configuration.san_password = '111111' - self.configuration.infortrend_provisioning = 'full' - self.configuration.infortrend_tiering = '0' - self.configuration.infortrend_pools_name = 'LV-1, LV-2' - self.configuration.infortrend_slots_a_channels_id = '0,5' - self.configuration.infortrend_slots_b_channels_id = '0,5' - self.configuration.infortrend_cli_timeout = 30 - - def _get_driver(self, conf): - return common_cli.InfortrendCommon('FC', configuration=conf) - - def test_normal_channel(self): - - test_map_dict = { - 'slot_a': {'0': [], '5': []}, - 'slot_b': {}, - } - test_target_dict = { - 'slot_a': {'0': '112', '5': '112'}, - 'slot_b': {}, - } - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - } - self._driver_setup(mock_commands) - - self.driver._init_map_info(True) - - self.assertDictMatch(test_map_dict, self.driver.map_dict) - self.assertDictMatch(test_target_dict, self.driver.target_dict) - - def test_normal_channel_with_r_model(self): - - test_map_dict = { - 'slot_a': {'0': [], '5': []}, - 'slot_b': {'0': [], '5': []}, - } - test_target_dict = { - 'slot_a': {'0': '112', '5': '112'}, - 'slot_b': {'0': '113', '5': '113'}, - } - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_r_model(), - } - self._driver_setup(mock_commands) - - self.driver._init_map_info(True) - - self.assertDictMatch(test_map_dict, self.driver.map_dict) - self.assertDictMatch(test_target_dict, self.driver.target_dict) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_fc - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_without_mcs(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'CreateMap': SUCCEED, - 'ShowWWN': self.cli_data.get_test_show_wwn_with_g_model(), - } - self._driver_setup(mock_commands) - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - self.assertDictMatch(self.cli_data.test_fc_properties, properties) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_specific_channel(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_fc - configuration = copy.copy(self.configuration) - configuration.infortrend_slots_a_channels_id = '5' - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'CreateMap': SUCCEED, - 'ShowWWN': self.cli_data.get_test_show_wwn_with_g_model(), - } - self._driver_setup(mock_commands, configuration) - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - self.assertDictMatch( - self.cli_data.test_fc_properties_with_specific_channel, properties) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_with_diff_target_id(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_fc - test_initiator_wwpns = test_connector['wwpns'] - test_partition_id = self.cli_data.fake_partition_id[0] - configuration = copy.copy(self.configuration) - configuration.infortrend_slots_a_channels_id = '5' - - mock_commands = { - 'ShowChannel': - self.cli_data.get_test_show_channel_with_diff_target_id(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'CreateMap': SUCCEED, - 'ShowWWN': self.cli_data.get_test_show_wwn_with_g_model(), - } - self._driver_setup(mock_commands, configuration) - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - expect_cli_cmd = [ - mock.call('ShowChannel'), - mock.call('ShowMap'), - mock.call('ShowWWN'), - mock.call('CreateMap', 'part', test_partition_id, '5', '48', '0', - 'wwn=%s' % test_initiator_wwpns[0]), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - self.assertDictMatch( - self.cli_data.test_fc_properties_with_specific_channel, properties) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_multipath_with_r_model(self): - - test_volume = self.cli_data.test_volume - test_connector = copy.deepcopy(self.cli_data.test_connector_fc) - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_r_model(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'CreateMap': SUCCEED, - 'ShowWWN': self.cli_data.get_test_show_wwn(), - } - self._driver_setup(mock_commands) - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - self.assertDictMatch( - self.cli_data.test_fc_properties_multipath_r_model, properties) - - def test_initialize_connection_with_get_wwn_fail(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_fc - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'CreateMap': SUCCEED, - 'ShowWWN': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.initialize_connection, - test_volume, - test_connector) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_with_zoning(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_fc - test_initiator_wwpns = test_connector['wwpns'] - test_partition_id = self.cli_data.fake_partition_id[0] - test_all_target_wwpns = self.cli_data.fake_target_wwpns[0:2] - test_lookup_map = self.cli_data.fake_lookup_map - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'CreateMap': SUCCEED, - 'ShowWWN': self.cli_data.get_test_show_wwn_with_g_model(), - } - self._driver_setup(mock_commands) - self.driver.fc_lookup_service = mock.Mock() - get_device_mapping_from_network = ( - self.driver.fc_lookup_service.get_device_mapping_from_network - ) - get_device_mapping_from_network.return_value = test_lookup_map - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - get_device_mapping_from_network.assert_has_calls( - [mock.call(test_connector['wwpns'], test_all_target_wwpns)]) - - expect_cli_cmd = [ - mock.call('ShowChannel'), - mock.call('ShowMap'), - mock.call('ShowWWN'), - mock.call('CreateMap', 'part', test_partition_id, '0', '112', '0', - 'wwn=%s' % test_initiator_wwpns[0]), - mock.call('CreateMap', 'part', test_partition_id, '5', '112', '0', - 'wwn=%s' % test_initiator_wwpns[0]), - mock.call('CreateMap', 'part', test_partition_id, '0', '112', '0', - 'wwn=%s' % test_initiator_wwpns[1]), - mock.call('CreateMap', 'part', test_partition_id, '5', '112', '0', - 'wwn=%s' % test_initiator_wwpns[1]), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - self.assertDictMatch( - self.cli_data.test_fc_properties_zoning, properties) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_with_zoning_r_model(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_fc - test_initiator_wwpns = test_connector['wwpns'] - test_partition_id = self.cli_data.fake_partition_id[0] - test_all_target_wwpns = self.cli_data.fake_target_wwpns[:] - test_all_target_wwpns[1] = self.cli_data.fake_target_wwpns[2] - test_all_target_wwpns[2] = self.cli_data.fake_target_wwpns[1] - test_lookup_map = self.cli_data.fake_lookup_map_r_model - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_r_model(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'CreateMap': SUCCEED, - 'ShowWWN': self.cli_data.get_test_show_wwn(), - } - self._driver_setup(mock_commands) - self.driver.fc_lookup_service = mock.Mock() - get_device_mapping_from_network = ( - self.driver.fc_lookup_service.get_device_mapping_from_network - ) - get_device_mapping_from_network.return_value = test_lookup_map - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - get_device_mapping_from_network.assert_has_calls( - [mock.call(test_connector['wwpns'], test_all_target_wwpns)]) - - expect_cli_cmd = [ - mock.call('ShowChannel'), - mock.call('ShowMap'), - mock.call('ShowWWN'), - mock.call('CreateMap', 'part', test_partition_id, '5', '112', '0', - 'wwn=%s' % test_initiator_wwpns[0]), - mock.call('CreateMap', 'part', test_partition_id, '0', '113', '0', - 'wwn=%s' % test_initiator_wwpns[0]), - mock.call('CreateMap', 'part', test_partition_id, '5', '112', '0', - 'wwn=%s' % test_initiator_wwpns[1]), - mock.call('CreateMap', 'part', test_partition_id, '0', '113', '0', - 'wwn=%s' % test_initiator_wwpns[1]), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - self.assertDictMatch( - self.cli_data.test_fc_properties_zoning_r_model, properties) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_with_zoning_r_model_diff_target_id(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_fc - test_initiator_wwpns = test_connector['wwpns'] - test_partition_id = self.cli_data.fake_partition_id[0] - test_all_target_wwpns = self.cli_data.fake_target_wwpns[:] - test_all_target_wwpns[1] = self.cli_data.fake_target_wwpns[2] - test_all_target_wwpns[2] = self.cli_data.fake_target_wwpns[1] - test_lookup_map = self.cli_data.fake_lookup_map_r_model - - mock_commands = { - 'ShowChannel': - self.cli_data.get_test_show_channel_r_model_diff_target_id(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'CreateMap': SUCCEED, - 'ShowWWN': self.cli_data.get_test_show_wwn_with_diff_target_id(), - } - self._driver_setup(mock_commands) - self.driver.fc_lookup_service = mock.Mock() - get_device_mapping_from_network = ( - self.driver.fc_lookup_service.get_device_mapping_from_network - ) - get_device_mapping_from_network.return_value = test_lookup_map - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - get_device_mapping_from_network.assert_has_calls( - [mock.call(test_connector['wwpns'], test_all_target_wwpns)]) - - expect_cli_cmd = [ - mock.call('ShowChannel'), - mock.call('ShowMap'), - mock.call('ShowWWN'), - mock.call('CreateMap', 'part', test_partition_id, '5', '48', '0', - 'wwn=%s' % test_initiator_wwpns[0]), - mock.call('CreateMap', 'part', test_partition_id, '0', '33', '0', - 'wwn=%s' % test_initiator_wwpns[0]), - mock.call('CreateMap', 'part', test_partition_id, '5', '48', '0', - 'wwn=%s' % test_initiator_wwpns[1]), - mock.call('CreateMap', 'part', test_partition_id, '0', '33', '0', - 'wwn=%s' % test_initiator_wwpns[1]), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - self.assertDictMatch( - self.cli_data.test_fc_properties_zoning_r_model, properties) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_terminate_connection(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_connector = self.cli_data.test_connector_fc - - mock_commands = { - 'DeleteMap': SUCCEED, - 'ShowMap': self.cli_data.get_test_show_map(), - } - self._driver_setup(mock_commands) - - self.driver.terminate_connection(test_volume, test_connector) - - expect_cli_cmd = [ - mock.call('DeleteMap', 'part', test_partition_id, '-y'), - mock.call('ShowMap'), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_terminate_connection_with_zoning(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_connector = self.cli_data.test_connector_fc - test_all_target_wwpns = self.cli_data.fake_target_wwpns[0:2] - test_lookup_map = self.cli_data.fake_lookup_map - - mock_commands = { - 'DeleteMap': SUCCEED, - 'ShowMap': self.cli_data.get_test_show_map(), - 'ShowWWN': self.cli_data.get_test_show_wwn_with_g_model(), - } - self._driver_setup(mock_commands) - self.driver.map_dict = { - 'slot_a': {'0': [], '5': []}, - 'slot_b': {}, - } - self.driver.fc_lookup_service = mock.Mock() - get_device_mapping_from_network = ( - self.driver.fc_lookup_service.get_device_mapping_from_network - ) - get_device_mapping_from_network.return_value = test_lookup_map - - conn_info = self.driver.terminate_connection( - test_volume, test_connector) - - get_device_mapping_from_network.assert_has_calls( - [mock.call(test_connector['wwpns'], test_all_target_wwpns)]) - expect_cli_cmd = [ - mock.call('DeleteMap', 'part', test_partition_id, '-y'), - mock.call('ShowMap'), - mock.call('ShowWWN'), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - self.assertDictMatch( - self.cli_data.test_fc_terminate_conn_info, conn_info) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_terminate_connection_with_zoning_and_lun_map_exist(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_connector = self.cli_data.test_connector_fc - - mock_commands = { - 'DeleteMap': SUCCEED, - 'ShowMap': self.cli_data.get_show_map_with_lun_map_on_zoning(), - } - self._driver_setup(mock_commands) - self.driver.map_dict = { - 'slot_a': {'0': [], '5': []}, - 'slot_b': {}, - } - self.driver.target_dict = { - 'slot_a': {'0': '112', '5': '112'}, - 'slot_b': {}, - } - self.driver.fc_lookup_service = mock.Mock() - - conn_info = self.driver.terminate_connection( - test_volume, test_connector) - - expect_cli_cmd = [ - mock.call('DeleteMap', 'part', test_partition_id, '-y'), - mock.call('ShowMap'), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - self.assertIsNone(conn_info) - - -class InfortrendiSCSICommonTestCase(InfortrendTestCass): - - def __init__(self, *args, **kwargs): - super(InfortrendiSCSICommonTestCase, self).__init__(*args, **kwargs) - - def setUp(self): - super(InfortrendiSCSICommonTestCase, self).setUp() - - self.configuration.volume_backend_name = 'infortrend_backend_1' - self.configuration.san_ip = self.cli_data.fake_manage_port_ip[0] - self.configuration.san_password = '111111' - self.configuration.infortrend_provisioning = 'full' - self.configuration.infortrend_tiering = '0' - self.configuration.infortrend_pools_name = 'LV-1, LV-2' - self.configuration.infortrend_slots_a_channels_id = '1,2,4' - self.configuration.infortrend_slots_b_channels_id = '1,2,4' - - def _get_driver(self, conf): - return common_cli.InfortrendCommon('iSCSI', configuration=conf) - - @mock.patch.object(common_cli.LOG, 'warning') - def test_create_map_warning_return_code(self, log_warning): - - FAKE_RETURN_CODE = (20, '') - mock_commands = { - 'CreateMap': FAKE_RETURN_CODE, - } - self._driver_setup(mock_commands) - - self.driver._execute('CreateMap') - self.assertEqual(1, log_warning.call_count) - - @mock.patch.object(common_cli.LOG, 'warning') - def test_delete_map_warning_return_code(self, log_warning): - - FAKE_RETURN_CODE = (11, '') - mock_commands = { - 'DeleteMap': FAKE_RETURN_CODE, - } - self._driver_setup(mock_commands) - - self.driver._execute('DeleteMap') - self.assertEqual(1, log_warning.call_count) - - @mock.patch.object(common_cli.LOG, 'warning') - def test_create_iqn_warning_return_code(self, log_warning): - - FAKE_RETURN_CODE = (20, '') - mock_commands = { - 'CreateIQN': FAKE_RETURN_CODE, - } - self._driver_setup(mock_commands) - - self.driver._execute('CreateIQN') - self.assertEqual(1, log_warning.call_count) - - @mock.patch.object(common_cli.LOG, 'warning') - def test_delete_iqn_warning_return_code_has_map(self, log_warning): - - FAKE_RETURN_CODE = (20, '') - mock_commands = { - 'DeleteIQN': FAKE_RETURN_CODE, - } - self._driver_setup(mock_commands) - - self.driver._execute('DeleteIQN') - self.assertEqual(1, log_warning.call_count) - - @mock.patch.object(common_cli.LOG, 'warning') - def test_delete_iqn_warning_return_code_no_such_name(self, log_warning): - - FAKE_RETURN_CODE = (11, '') - mock_commands = { - 'DeleteIQN': FAKE_RETURN_CODE, - } - self._driver_setup(mock_commands) - - self.driver._execute('DeleteIQN') - self.assertEqual(1, log_warning.call_count) - - def test_normal_channel(self): - - test_map_dict = { - 'slot_a': {'1': [], '2': [], '4': []}, - 'slot_b': {}, - } - test_target_dict = { - 'slot_a': {'1': '0', '2': '0', '4': '0'}, - 'slot_b': {}, - } - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - } - self._driver_setup(mock_commands) - - self.driver._init_map_info() - - self.assertDictMatch(test_map_dict, self.driver.map_dict) - self.assertDictMatch(test_target_dict, self.driver.target_dict) - - def test_normal_channel_with_multipath(self): - - test_map_dict = { - 'slot_a': {'1': [], '2': [], '4': []}, - 'slot_b': {'1': [], '2': [], '4': []}, - } - test_target_dict = { - 'slot_a': {'1': '0', '2': '0', '4': '0'}, - 'slot_b': {'1': '1', '2': '1', '4': '1'}, - } - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_r_model(), - } - self._driver_setup(mock_commands) - - self.driver._init_map_info(multipath=True) - - self.assertDictMatch(test_map_dict, self.driver.map_dict) - self.assertDictMatch(test_target_dict, self.driver.target_dict) - - def test_specific_channel(self): - - configuration = copy.copy(self.configuration) - configuration.infortrend_slots_a_channels_id = '2, 4' - - test_map_dict = { - 'slot_a': {'2': [], '4': []}, - 'slot_b': {}, - } - test_target_dict = { - 'slot_a': {'2': '0', '4': '0'}, - 'slot_b': {}, - } - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - } - self._driver_setup(mock_commands, configuration) - - self.driver._init_map_info() - - self.assertDictMatch(test_map_dict, self.driver.map_dict) - self.assertDictMatch(test_target_dict, self.driver.target_dict) - - def test_update_mcs_dict(self): - - configuration = copy.copy(self.configuration) - configuration.use_multipath_for_image_xfer = True - - test_mcs_dict = { - 'slot_a': {'1': ['1', '2'], '2': ['4']}, - 'slot_b': {}, - } - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_with_mcs(), - } - self._driver_setup(mock_commands, configuration) - - self.driver._init_map_info() - - self.assertDictMatch(test_mcs_dict, self.driver.mcs_dict) - - def test_mapping_info_with_mcs(self): - - configuration = copy.copy(self.configuration) - configuration.use_multipath_for_image_xfer = True - - fake_mcs_dict = { - 'slot_a': {'0': ['1', '2'], '2': ['4']}, - 'slot_b': {}, - } - lun_list = list(range(0, 127)) - fake_map_dict = { - 'slot_a': {'1': lun_list[2:], '2': lun_list[:], '4': lun_list[1:]}, - 'slot_b': {}, - } - - test_map_chl = { - 'slot_a': ['1', '2'], - } - test_map_lun = ['2'] - test_mcs_id = '0' - self.driver = self._get_driver(configuration) - self.driver.mcs_dict = fake_mcs_dict - self.driver.map_dict = fake_map_dict - - map_chl, map_lun, mcs_id = self.driver._get_mapping_info_with_mcs() - - self.assertDictMatch(test_map_chl, map_chl) - self.assertEqual(test_map_lun, map_lun) - self.assertEqual(test_mcs_id, mcs_id) - - def test_mapping_info_with_mcs_multi_group(self): - - configuration = copy.copy(self.configuration) - configuration.use_multipath_for_image_xfer = True - - fake_mcs_dict = { - 'slot_a': {'0': ['1', '2'], '1': ['3', '4'], '2': ['5']}, - 'slot_b': {}, - } - lun_list = list(range(0, 127)) - fake_map_dict = { - 'slot_a': { - '1': lun_list[2:], - '2': lun_list[:], - '3': lun_list[:], - '4': lun_list[1:], - '5': lun_list[:], - }, - 'slot_b': {}, - } - - test_map_chl = { - 'slot_a': ['3', '4'], - } - test_map_lun = ['1'] - test_mcs_id = '1' - self.driver = self._get_driver(configuration) - self.driver.mcs_dict = fake_mcs_dict - self.driver.map_dict = fake_map_dict - - map_chl, map_lun, mcs_id = self.driver._get_mapping_info_with_mcs() - - self.assertDictMatch(test_map_chl, map_chl) - self.assertEqual(test_map_lun, map_lun) - self.assertEqual(test_mcs_id, mcs_id) - - def test_specific_channel_with_multipath(self): - - configuration = copy.copy(self.configuration) - configuration.infortrend_slots_a_channels_id = '1,2' - - test_map_dict = { - 'slot_a': {'1': [], '2': []}, - 'slot_b': {}, - } - test_target_dict = { - 'slot_a': {'1': '0', '2': '0'}, - 'slot_b': {}, - } - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - } - self._driver_setup(mock_commands, configuration) - - self.driver._init_map_info(multipath=True) - - self.assertDictMatch(test_map_dict, self.driver.map_dict) - self.assertDictMatch(test_target_dict, self.driver.target_dict) - - def test_specific_channel_with_multipath_r_model(self): - - configuration = copy.copy(self.configuration) - configuration.infortrend_slots_a_channels_id = '1,2' - configuration.infortrend_slots_b_channels_id = '1' - - test_map_dict = { - 'slot_a': {'1': [], '2': []}, - 'slot_b': {'1': []}, - } - test_target_dict = { - 'slot_a': {'1': '0', '2': '0'}, - 'slot_b': {'1': '1'}, - } - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_r_model(), - } - self._driver_setup(mock_commands, configuration) - - self.driver._init_map_info(multipath=True) - - self.assertDictMatch(test_map_dict, self.driver.map_dict) - self.assertDictMatch(test_target_dict, self.driver.target_dict) - - @mock.patch.object(common_cli.LOG, 'info') - def test_create_volume(self, log_info): - - test_volume = self.cli_data.test_volume - test_model_update = { - 'provider_location': 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), - self.cli_data.fake_partition_id[0]), - } - - mock_commands = { - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition(), - 'ShowDevice': self.cli_data.get_test_show_device(), - 'ShowLV': self._mock_show_lv, - } - self._driver_setup(mock_commands) - - model_update = self.driver.create_volume(test_volume) - - self.assertDictMatch(test_model_update, model_update) - self.assertEqual(1, log_info.call_count) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_create_volume_with_create_fail(self): - test_volume = self.cli_data.test_volume - - mock_commands = { - 'CreatePartition': FAKE_ERROR_RETURN, - 'ShowPartition': self.cli_data.get_test_show_partition(), - 'ShowDevice': self.cli_data.get_test_show_device(), - 'ShowLV': self._mock_show_lv, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.create_volume, - test_volume) - - @mock.patch.object(common_cli.LOG, 'info') - def test_delete_volume(self, log_info): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_snapshot_id = self.cli_data.fake_snapshot_id - test_pair_id = self.cli_data.fake_pair_id - - mock_commands = { - 'ShowPartition': - self.cli_data.get_test_show_partition_detail_for_map( - test_partition_id), - 'ShowReplica': self.cli_data.get_test_show_replica_detail(), - 'DeleteReplica': SUCCEED, - 'ShowSnapshot': self.cli_data.get_test_show_snapshot(), - 'DeleteSnapshot': SUCCEED, - 'ShowMap': self.cli_data.get_test_show_map(), - 'DeleteMap': SUCCEED, - 'DeletePartition': SUCCEED, - } - self._driver_setup(mock_commands) - - self.driver.delete_volume(test_volume) - - expect_cli_cmd = [ - mock.call('ShowPartition', '-l'), - mock.call('ShowReplica', '-l'), - mock.call('DeleteReplica', test_pair_id[0], '-y'), - mock.call('ShowSnapshot', 'part=%s' % test_partition_id), - mock.call('DeleteSnapshot', test_snapshot_id[0], '-y'), - mock.call('DeleteSnapshot', test_snapshot_id[1], '-y'), - mock.call('ShowMap', 'part=%s' % test_partition_id), - mock.call('DeleteMap', 'part', test_partition_id, '-y'), - mock.call('DeletePartition', test_partition_id, '-y'), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertEqual(1, log_info.call_count) - - @mock.patch.object(common_cli.LOG, 'warning', mock.Mock()) - def test_delete_volume_with_sync_pair(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - - mock_commands = { - 'ShowPartition': - self.cli_data.get_test_show_partition_detail_for_map( - test_partition_id), - 'ShowReplica': - self.cli_data.get_test_show_replica_detail_for_sync_pair(), - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.VolumeDriverException, - self.driver.delete_volume, - test_volume) - - def test_delete_volume_with_delete_fail(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - - mock_commands = { - 'ShowPartition': - self.cli_data.get_test_show_partition_detail_for_map( - test_partition_id), - 'ShowReplica': self.cli_data.get_test_show_replica_detail(), - 'DeleteReplica': SUCCEED, - 'ShowSnapshot': self.cli_data.get_test_show_snapshot(), - 'DeleteSnapshot': SUCCEED, - 'ShowMap': self.cli_data.get_test_show_map(), - 'DeleteMap': SUCCEED, - 'DeletePartition': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.delete_volume, - test_volume) - - @mock.patch.object(common_cli.LOG, 'warning') - def test_delete_volume_with_partiton_not_found(self, log_warning): - - test_volume = self.cli_data.test_volume - - mock_commands = { - 'ShowPartition': self.cli_data.get_test_show_empty_list(), - } - self._driver_setup(mock_commands) - - self.driver.delete_volume(test_volume) - - self.assertEqual(1, log_warning.call_count) - - @mock.patch.object(common_cli.LOG, 'info') - def test_delete_volume_without_provider(self, log_info): - - test_system_id = self.cli_data.fake_system_id[0] - test_volume = copy.deepcopy(self.cli_data.test_volume) - test_volume['provider_location'] = 'system_id^%s@partition_id^%s' % ( - int(test_system_id, 16), 'None') - test_partition_id = self.cli_data.fake_partition_id[0] - - mock_commands = { - 'ShowPartition': - self.cli_data.get_test_show_partition_detail_for_map( - test_partition_id), - 'ShowReplica': self.cli_data.get_test_show_replica_detail(), - 'DeleteReplica': SUCCEED, - 'ShowSnapshot': self.cli_data.get_test_show_snapshot(), - 'DeleteSnapshot': SUCCEED, - 'ShowMap': self.cli_data.get_test_show_map(), - 'DeleteMap': SUCCEED, - 'DeletePartition': SUCCEED, - } - self._driver_setup(mock_commands) - - self.driver.delete_volume(test_volume) - - self.assertEqual(1, log_info.call_count) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - @mock.patch.object(common_cli.LOG, 'info') - def test_create_cloned_volume(self, log_info): - - fake_partition_id = self.cli_data.fake_partition_id[0] - test_dst_volume = self.cli_data.test_dst_volume - test_dst_volume_id = test_dst_volume['id'].replace('-', '') - test_src_volume = self.cli_data.test_volume - test_dst_part_id = self.cli_data.fake_partition_id[1] - test_model_update = { - 'provider_location': 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), - self.cli_data.fake_partition_id[1]), - } - - mock_commands = { - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition(), - 'ShowDevice': self.cli_data.get_test_show_device(), - 'CreateReplica': SUCCEED, - 'ShowLV': self._mock_show_lv, - 'ShowReplica': - self.cli_data.get_test_show_replica_detail_for_migrate( - fake_partition_id, test_dst_part_id, test_dst_volume_id), - 'DeleteReplica': SUCCEED, - } - self._driver_setup(mock_commands) - - model_update = self.driver.create_cloned_volume( - test_dst_volume, test_src_volume) - - self.assertDictMatch(test_model_update, model_update) - self.assertEqual(1, log_info.call_count) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_create_cloned_volume_with_create_replica_fail(self): - - test_dst_volume = self.cli_data.test_dst_volume - test_src_volume = self.cli_data.test_volume - - mock_commands = { - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition(), - 'ShowDevice': self.cli_data.get_test_show_device(), - 'CreateReplica': FAKE_ERROR_RETURN, - 'ShowLV': self._mock_show_lv, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.create_cloned_volume, - test_dst_volume, - test_src_volume) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_create_export(self): - - test_volume = self.cli_data.test_volume - test_model_update = { - 'provider_location': test_volume['provider_location'], - } - self.driver = self._get_driver(self.configuration) - - model_update = self.driver.create_export(None, test_volume) - - self.assertDictMatch(test_model_update, model_update) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_get_volume_stats(self): - - test_volume_states = self.cli_data.test_volume_states - - mock_commands = { - 'ShowLicense': self.cli_data.get_test_show_license(), - 'ShowLV': self.cli_data.get_test_show_lv(), - 'ShowPartition': self.cli_data.get_test_show_partition_detail(), - } - self._driver_setup(mock_commands) - self.driver.VERSION = '99.99' - - volume_states = self.driver.get_volume_stats(True) - - self.assertDictMatch(test_volume_states, volume_states) - - def test_get_volume_stats_fail(self): - - mock_commands = { - 'ShowLicense': self.cli_data.get_test_show_license(), - 'ShowLV': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.get_volume_stats) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_create_snapshot(self): - - fake_partition_id = self.cli_data.fake_partition_id[0] - fake_snapshot_id = self.cli_data.fake_snapshot_id[0] - - mock_commands = { - 'CreateSnapshot': SUCCEED, - 'ShowSnapshot': self.cli_data.get_test_show_snapshot( - partition_id=fake_partition_id, - snapshot_id=fake_snapshot_id), - 'ShowPartition': self.cli_data.get_test_show_partition(), - } - self._driver_setup(mock_commands) - - model_update = self.driver.create_snapshot(self.cli_data.test_snapshot) - - self.assertEqual(fake_snapshot_id, model_update['provider_location']) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_create_snapshot_without_partition_id(self): - - fake_partition_id = self.cli_data.fake_partition_id[0] - fake_snapshot_id = self.cli_data.fake_snapshot_id[0] - test_snapshot = self.cli_data.test_snapshot - - mock_commands = { - 'CreateSnapshot': SUCCEED, - 'ShowSnapshot': self.cli_data.get_test_show_snapshot( - partition_id=fake_partition_id, - snapshot_id=fake_snapshot_id), - 'ShowPartition': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.create_snapshot, - test_snapshot) - - def test_create_snapshot_with_create_fail(self): - - fake_partition_id = self.cli_data.fake_partition_id[0] - fake_snapshot_id = self.cli_data.fake_snapshot_id[0] - test_snapshot = self.cli_data.test_snapshot - - mock_commands = { - 'CreateSnapshot': FAKE_ERROR_RETURN, - 'ShowSnapshot': self.cli_data.get_test_show_snapshot( - partition_id=fake_partition_id, - snapshot_id=fake_snapshot_id), - 'ShowPartition': self.cli_data.get_test_show_partition(), - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.create_snapshot, - test_snapshot) - - def test_create_snapshot_with_show_fail(self): - - test_snapshot = self.cli_data.test_snapshot - - mock_commands = { - 'CreateSnapshot': SUCCEED, - 'ShowSnapshot': FAKE_ERROR_RETURN, - 'ShowPartition': self.cli_data.get_test_show_partition(), - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.create_snapshot, - test_snapshot) - - @mock.patch.object(common_cli.LOG, 'info') - def test_delete_snapshot(self, log_info): - - test_snapshot = self.cli_data.test_snapshot - - mock_commands = { - 'ShowReplica': self.cli_data.get_test_show_replica_detail(), - 'DeleteSnapshot': SUCCEED, - } - self._driver_setup(mock_commands) - - self.driver.delete_snapshot(test_snapshot) - - self.assertEqual(1, log_info.call_count) - - def test_delete_snapshot_without_provider_location(self): - - test_snapshot = self.cli_data.test_snapshot - - self.driver = self._get_driver(self.configuration) - self.driver._get_raid_snapshot_id = mock.Mock(return_value=None) - - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.delete_snapshot, - test_snapshot) - - def test_delete_snapshot_with_fail(self): - - test_snapshot = self.cli_data.test_snapshot - - mock_commands = { - 'ShowReplica': self.cli_data.get_test_show_replica_detail(), - 'DeleteSnapshot': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.delete_snapshot, - test_snapshot) - - @mock.patch.object(common_cli.LOG, 'warning', mock.Mock()) - def test_delete_snapshot_with_sync_pair(self): - - test_snapshot = self.cli_data.test_snapshot - - mock_commands = { - 'ShowReplica': - self.cli_data.get_test_show_replica_detail_for_si_sync_pair(), - 'DeleteSnapshot': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.VolumeDriverException, - self.driver.delete_snapshot, - test_snapshot) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - @mock.patch.object(common_cli.LOG, 'info') - def test_create_volume_from_snapshot(self, log_info): - - test_snapshot = self.cli_data.test_snapshot - test_snapshot_id = self.cli_data.fake_snapshot_id[0] - test_dst_volume = self.cli_data.test_dst_volume - test_dst_volume_id = test_dst_volume['id'].replace('-', '') - test_dst_part_id = self.cli_data.fake_partition_id[1] - test_model_update = { - 'provider_location': 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), - self.cli_data.fake_partition_id[1]), - } - mock_commands = { - 'ShowSnapshot': - self.cli_data.get_test_show_snapshot_detail_filled_block(), - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition(), - 'ShowDevice': self.cli_data.get_test_show_device(), - 'CreateReplica': SUCCEED, - 'ShowLV': self._mock_show_lv, - 'ShowReplica': - self.cli_data.get_test_show_replica_detail_for_migrate( - test_snapshot_id, test_dst_part_id, test_dst_volume_id), - 'DeleteReplica': SUCCEED, - } - self._driver_setup(mock_commands) - - model_update = self.driver.create_volume_from_snapshot( - test_dst_volume, test_snapshot) - - self.assertDictMatch(test_model_update, model_update) - self.assertEqual(1, log_info.call_count) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - @mock.patch.object(common_cli.LOG, 'info') - def test_create_volume_from_snapshot_without_filled_block(self, log_info): - - test_snapshot = self.cli_data.test_snapshot - test_snapshot_id = self.cli_data.fake_snapshot_id[0] - test_dst_volume = self.cli_data.test_dst_volume - test_dst_volume_id = test_dst_volume['id'].replace('-', '') - test_dst_part_id = self.cli_data.fake_partition_id[1] - test_src_part_id = self.cli_data.fake_partition_id[0] - test_model_update = { - 'provider_location': 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), - self.cli_data.fake_partition_id[1]), - } - mock_commands = { - 'ShowSnapshot': self.cli_data.get_test_show_snapshot_detail(), - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition(), - 'ShowDevice': self.cli_data.get_test_show_device(), - 'CreateReplica': SUCCEED, - 'ShowLV': self._mock_show_lv, - 'ShowReplica': [ - self.cli_data.get_test_show_replica_detail_for_migrate( - test_src_part_id, test_dst_part_id, test_dst_volume_id), - self.cli_data.get_test_show_replica_detail_for_migrate( - test_snapshot_id, test_dst_part_id, test_dst_volume_id), - ], - 'DeleteReplica': SUCCEED, - } - self._driver_setup(mock_commands) - - model_update = self.driver.create_volume_from_snapshot( - test_dst_volume, test_snapshot) - - self.assertDictMatch(test_model_update, model_update) - self.assertEqual(1, log_info.call_count) - - def test_create_volume_from_snapshot_without_provider_location( - self): - - test_snapshot = self.cli_data.test_snapshot - test_dst_volume = self.cli_data.test_dst_volume - - self.driver = self._get_driver(self.configuration) - self.driver._get_raid_snapshot_id = mock.Mock(return_value=None) - - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - test_dst_volume, - test_snapshot) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_connector = copy.deepcopy(self.cli_data.test_connector_iscsi) - test_iscsi_properties = self.cli_data.test_iscsi_properties - test_target_protal = [test_iscsi_properties['data']['target_portal']] - test_target_iqn = [test_iscsi_properties['data']['target_iqn']] - - test_connector['multipath'] = False - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'ShowIQN': self.cli_data.get_test_show_iqn(), - 'CreateMap': SUCCEED, - 'ShowNet': self.cli_data.get_test_show_net(), - 'ExecuteCommand': self.cli_data.get_fake_discovery( - test_target_iqn, test_target_protal), - } - self._driver_setup(mock_commands) - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - self.assertDictMatch(test_iscsi_properties, properties) - - expect_cli_cmd = [ - mock.call('CreateMap', 'part', test_partition_id, '2', '0', '0', - 'iqn=%s' % test_connector['initiator']), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_with_iqn_not_exist(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_initiator = copy.deepcopy(self.cli_data.fake_initiator_iqn[1]) - test_connector = copy.deepcopy(self.cli_data.test_connector_iscsi) - test_iscsi_properties = self.cli_data.test_iscsi_properties - test_target_protal = [test_iscsi_properties['data']['target_portal']] - test_target_iqn = [test_iscsi_properties['data']['target_iqn']] - - test_connector['multipath'] = False - test_connector['initiator'] = test_initiator - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'ShowIQN': self.cli_data.get_test_show_iqn(), - 'CreateIQN': SUCCEED, - 'CreateMap': SUCCEED, - 'ShowNet': self.cli_data.get_test_show_net(), - 'ExecuteCommand': self.cli_data.get_fake_discovery( - test_target_iqn, test_target_protal), - } - self._driver_setup(mock_commands) - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - self.assertDictMatch(test_iscsi_properties, properties) - - expect_cli_cmd = [ - mock.call('CreateIQN', test_initiator, test_initiator[-16:]), - mock.call('CreateMap', 'part', test_partition_id, '2', '0', '0', - 'iqn=%s' % test_connector['initiator']), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_with_empty_map(self): - - test_volume = self.cli_data.test_volume - test_connector = copy.deepcopy(self.cli_data.test_connector_iscsi) - test_iscsi_properties = self.cli_data.test_iscsi_properties_empty_map - test_target_protal = [test_iscsi_properties['data']['target_portal']] - test_target_iqn = [test_iscsi_properties['data']['target_iqn']] - - test_connector['multipath'] = False - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - 'ShowMap': self.cli_data.get_test_show_empty_list(), - 'ShowIQN': self.cli_data.get_test_show_iqn(), - 'CreateMap': SUCCEED, - 'ShowNet': self.cli_data.get_test_show_net(), - 'ExecuteCommand': self.cli_data.get_fake_discovery( - test_target_iqn, test_target_protal), - } - self._driver_setup(mock_commands) - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - self.assertDictMatch( - self.cli_data.test_iscsi_properties_empty_map, properties) - - def test_initialize_connection_with_create_map_fail(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_iscsi - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_r_model(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'ShowIQN': self.cli_data.get_test_show_iqn(), - 'CreateMap': FAKE_ERROR_RETURN, - 'ShowNet': SUCCEED, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.initialize_connection, - test_volume, - test_connector) - - def test_initialize_connection_with_get_ip_fail(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_iscsi - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'ShowIQN': self.cli_data.get_test_show_iqn(), - 'CreateMap': SUCCEED, - 'ShowNet': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.initialize_connection, - test_volume, - test_connector) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_initialize_connection_with_mcs(self): - - configuration = copy.copy(self.configuration) - configuration.use_multipath_for_image_xfer = True - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_connector = copy.deepcopy(self.cli_data.test_connector_iscsi) - test_iscsi_properties = self.cli_data.test_iscsi_properties_with_mcs - test_target_protal = [test_iscsi_properties['data']['target_portal']] - test_target_iqn = [test_iscsi_properties['data']['target_iqn']] - - test_connector['multipath'] = False - - mock_commands = { - 'ShowChannel': self.cli_data.get_test_show_channel_with_mcs(), - 'ShowMap': self.cli_data.get_test_show_map(), - 'ShowIQN': self.cli_data.get_test_show_iqn(), - 'CreateMap': SUCCEED, - 'ShowNet': self.cli_data.get_test_show_net(), - 'ExecuteCommand': self.cli_data.get_fake_discovery( - test_target_iqn, test_target_protal), - } - self._driver_setup(mock_commands, configuration) - - properties = self.driver.initialize_connection( - test_volume, test_connector) - - self.assertDictMatch(test_iscsi_properties, properties) - - expect_cli_cmd = [ - mock.call('CreateMap', 'part', test_partition_id, '1', '0', '2', - 'iqn=%s' % test_connector['initiator']), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_extend_volume(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_new_size = 10 - test_expand_size = test_new_size - test_volume['size'] - - mock_commands = { - 'SetPartition': SUCCEED, - } - self._driver_setup(mock_commands) - - self.driver.extend_volume(test_volume, test_new_size) - - expect_cli_cmd = [ - mock.call('SetPartition', 'expand', test_partition_id, - 'size=%sGB' % test_expand_size), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_extend_volume_mb(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_new_size = 5.5 - test_expand_size = round((test_new_size - test_volume['size']) * 1024) - - mock_commands = { - 'SetPartition': SUCCEED, - } - self._driver_setup(mock_commands) - - self.driver.extend_volume(test_volume, test_new_size) - - expect_cli_cmd = [ - mock.call('SetPartition', 'expand', test_partition_id, - 'size=%sMB' % test_expand_size), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - def test_extend_volume_fail(self): - - test_volume = self.cli_data.test_volume - test_new_size = 10 - - mock_commands = { - 'SetPartition': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.extend_volume, - test_volume, - test_new_size) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_terminate_connection(self): - - test_volume = self.cli_data.test_volume - test_partition_id = self.cli_data.fake_partition_id[0] - test_connector = self.cli_data.test_connector_iscsi - - mock_commands = { - 'DeleteMap': SUCCEED, - 'DeleteIQN': SUCCEED, - 'ShowMap': self.cli_data.get_test_show_map(), - } - self._driver_setup(mock_commands) - - self.driver.terminate_connection(test_volume, test_connector) - - expect_cli_cmd = [ - mock.call('DeleteMap', 'part', test_partition_id, '-y'), - mock.call('DeleteIQN', test_connector['initiator'][-16:]), - mock.call('ShowMap'), - ] - self._assert_cli_has_calls(expect_cli_cmd) - - def test_terminate_connection_fail(self): - - test_volume = self.cli_data.test_volume - test_connector = self.cli_data.test_connector_iscsi - - mock_commands = { - 'DeleteMap': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.terminate_connection, - test_volume, - test_connector) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_migrate_volume(self): - - test_host = copy.deepcopy(self.cli_data.test_migrate_host) - fake_pool = copy.deepcopy(self.cli_data.fake_pool) - test_volume = self.cli_data.test_volume - test_volume_id = test_volume['id'].replace('-', '') - test_src_part_id = self.cli_data.fake_partition_id[0] - test_dst_part_id = self.cli_data.fake_partition_id[2] - test_pair_id = self.cli_data.fake_pair_id[0] - test_model_update = { - 'provider_location': 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), - test_dst_part_id), - } - - mock_commands = { - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition( - test_volume_id, fake_pool['pool_id']), - 'CreateReplica': SUCCEED, - 'ShowLV': self._mock_show_lv_for_migrate, - 'ShowReplica': - self.cli_data.get_test_show_replica_detail_for_migrate( - test_src_part_id, test_dst_part_id, test_volume_id), - 'DeleteReplica': SUCCEED, - 'DeleteMap': SUCCEED, - 'DeletePartition': SUCCEED, - } - self._driver_setup(mock_commands) - - rc, model_update = self.driver.migrate_volume(test_volume, test_host) - - expect_cli_cmd = [ - mock.call('CreatePartition', - fake_pool['pool_id'], - test_volume['id'].replace('-', ''), - 'size=%s' % (test_volume['size'] * 1024), - ''), - mock.call('ShowPartition'), - mock.call('CreateReplica', - 'Cinder-Migrate', - 'part', test_src_part_id, - 'part', test_dst_part_id, - 'type=mirror'), - mock.call('ShowReplica', '-l'), - mock.call('DeleteReplica', test_pair_id, '-y'), - mock.call('DeleteMap', 'part', test_src_part_id, '-y'), - mock.call('DeletePartition', test_src_part_id, '-y'), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertTrue(rc) - self.assertDictMatch(test_model_update, model_update) - - @mock.patch.object(common_cli.LOG, 'warning') - def test_migrate_volume_with_invalid_storage(self, log_warning): - - fake_host = self.cli_data.fake_host - test_volume = self.cli_data.test_volume - - mock_commands = { - 'ShowLV': self._mock_show_lv_for_migrate, - } - self._driver_setup(mock_commands) - - rc, model_update = self.driver.migrate_volume(test_volume, fake_host) - - self.assertFalse(rc) - self.assertTrue(model_update is None) - self.assertEqual(1, log_warning.call_count) - - def test_migrate_volume_with_get_part_id_fail(self): - - test_host = copy.deepcopy(self.cli_data.test_migrate_host) - test_volume = self.cli_data.test_volume - - mock_commands = { - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition(), - 'DeleteMap': SUCCEED, - 'CreateReplica': SUCCEED, - 'CreateMap': SUCCEED, - 'ShowLV': self._mock_show_lv_for_migrate, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.VolumeDriverException, - self.driver.migrate_volume, - test_volume, - test_host) - - def test_migrate_volume_with_create_replica_fail(self): - - test_host = copy.deepcopy(self.cli_data.test_migrate_host) - fake_pool = copy.deepcopy(self.cli_data.fake_pool) - test_volume = self.cli_data.test_volume - - mock_commands = { - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition( - test_volume['id'].replace('-', ''), fake_pool['pool_id']), - 'DeleteMap': SUCCEED, - 'CreateReplica': FAKE_ERROR_RETURN, - 'CreateMap': SUCCEED, - 'ShowLV': self._mock_show_lv_for_migrate, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.migrate_volume, - test_volume, - test_host) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_migrate_volume_timeout(self): - - test_host = copy.deepcopy(self.cli_data.test_migrate_host) - fake_pool = copy.deepcopy(self.cli_data.fake_pool) - test_volume = self.cli_data.test_volume - test_volume_id = test_volume['id'].replace('-', '') - test_src_part_id = self.cli_data.fake_partition_id[0] - test_dst_part_id = self.cli_data.fake_partition_id[2] - - configuration = copy.copy(self.configuration) - configuration.infortrend_cli_timeout = 0 - - mock_commands = { - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition( - test_volume_id, fake_pool['pool_id']), - 'CreateReplica': SUCCEED, - 'ShowLV': self._mock_show_lv_for_migrate, - 'ShowReplica': - self.cli_data.get_test_show_replica_detail_for_migrate( - test_src_part_id, test_dst_part_id, test_volume_id, - 'Copy'), - } - self._driver_setup(mock_commands, configuration) - - self.assertRaises( - exception.VolumeDriverException, - self.driver.migrate_volume, - test_volume, - test_host) - - def test_manage_existing_get_size(self): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume - test_pool = self.cli_data.fake_lv_id[0] - test_partition_id = self.cli_data.fake_partition_id[2] - test_ref_volume_id = test_ref_volume['source-id'].replace('-', '') - - mock_commands = { - 'ShowPartition': self.cli_data.get_test_show_partition_detail( - 'cinder-unmanaged-%s' % test_ref_volume_id[:-17], test_pool), - 'ShowMap': SUCCEED, - } - - self._driver_setup(mock_commands) - - size = self.driver.manage_existing_get_size( - test_volume, test_ref_volume) - - expect_cli_cmd = [ - mock.call('ShowMap', 'part=%s' % test_partition_id), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertEqual(1, size) - - def test_manage_existing_get_size_with_import(self): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume_with_import - test_pool = self.cli_data.fake_lv_id[0] - test_partition_id = self.cli_data.fake_partition_id[2] - - mock_commands = { - 'ShowPartition': self.cli_data.get_test_show_partition_detail( - test_ref_volume['source-name'], test_pool), - 'ShowMap': SUCCEED, - } - - self._driver_setup(mock_commands) - - size = self.driver.manage_existing_get_size( - test_volume, test_ref_volume) - - expect_cli_cmd = [ - mock.call('ShowMap', 'part=%s' % test_partition_id), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertEqual(1, size) - - def test_manage_existing_get_size_in_use(self): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume - test_pool = self.cli_data.fake_lv_id[0] - test_ref_volume_id = test_ref_volume['source-id'].replace('-', '') - - mock_commands = { - 'ShowPartition': self.cli_data.get_test_show_partition_detail( - 'cinder-unmanaged-%s' % test_ref_volume_id[:-17], test_pool), - 'ShowMap': self.cli_data.get_test_show_map(), - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.manage_existing_get_size, - test_volume, - test_ref_volume) - - def test_manage_existing_get_size_no_source_id(self): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_dst_volume - self.driver = self._get_driver(self.configuration) - - self.assertRaises( - exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - test_volume, - test_ref_volume) - - def test_manage_existing_get_size_show_part_fail(self): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume - - mock_commands = { - 'ShowPartition': FAKE_ERROR_RETURN, - 'ShowMap': SUCCEED, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.manage_existing_get_size, - test_volume, - test_ref_volume) - - def test_manage_existing_get_size_show_map_fail(self): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume - test_pool = self.cli_data.fake_lv_id[0] - test_ref_volume_id = test_ref_volume['source-id'].replace('-', '') - - mock_commands = { - 'ShowPartition': self.cli_data.get_test_show_partition_detail( - 'cinder-unmanaged-%s' % test_ref_volume_id[:-17], test_pool), - 'ShowMap': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.manage_existing_get_size, - test_volume, - test_ref_volume) - - @mock.patch.object(common_cli.LOG, 'info') - def test_manage_existing(self, log_info): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume - test_pool = self.cli_data.fake_lv_id[0] - test_partition_id = self.cli_data.fake_partition_id[2] - test_ref_volume_id = test_ref_volume['source-id'].replace('-', '') - test_model_update = { - 'provider_location': 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), - test_partition_id), - } - - mock_commands = { - 'ShowPartition': self.cli_data.get_test_show_partition_detail( - 'cinder-unmanaged-%s' % test_ref_volume_id[:-17], test_pool), - 'SetPartition': SUCCEED, - 'ShowDevice': self.cli_data.get_test_show_device(), - } - self._driver_setup(mock_commands) - - model_update = self.driver.manage_existing( - test_volume, test_ref_volume) - - expect_cli_cmd = [ - mock.call('SetPartition', test_partition_id, - 'name=%s' % test_volume['id'].replace('-', '')), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertEqual(1, log_info.call_count) - self.assertDictMatch(test_model_update, model_update) - - def test_manage_existing_rename_fail(self): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume - test_pool = self.cli_data.fake_lv_id[0] - test_ref_volume_id = test_ref_volume['source-id'].replace('-', '') - - mock_commands = { - 'ShowPartition': self.cli_data.get_test_show_partition_detail( - 'cinder-unmanaged-%s' % test_ref_volume_id[:-17], test_pool), - 'SetPartition': FAKE_ERROR_RETURN, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.InfortrendCliException, - self.driver.manage_existing, - test_volume, - test_ref_volume) - - def test_manage_existing_with_part_not_found(self): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume - - mock_commands = { - 'ShowPartition': - self.cli_data.get_test_show_partition_detail(), - 'SetPartition': SUCCEED, - } - self._driver_setup(mock_commands) - - self.assertRaises( - exception.ManageExistingInvalidReference, - self.driver.manage_existing, - test_volume, - test_ref_volume) - - @mock.patch.object(common_cli.LOG, 'info') - def test_manage_existing_with_import(self, log_info): - - test_volume = self.cli_data.test_volume - test_ref_volume = self.cli_data.test_ref_volume_with_import - test_pool = self.cli_data.fake_lv_id[0] - test_partition_id = self.cli_data.fake_partition_id[2] - test_model_update = { - 'provider_location': 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), - test_partition_id), - } - - mock_commands = { - 'ShowPartition': self.cli_data.get_test_show_partition_detail( - test_ref_volume['source-name'], test_pool), - 'SetPartition': SUCCEED, - 'ShowDevice': self.cli_data.get_test_show_device(), - } - self._driver_setup(mock_commands) - - model_update = self.driver.manage_existing( - test_volume, test_ref_volume) - - expect_cli_cmd = [ - mock.call('SetPartition', test_partition_id, - 'name=%s' % test_volume['id'].replace('-', '')), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertEqual(1, log_info.call_count) - self.assertDictMatch(test_model_update, model_update) - - @mock.patch.object(common_cli.LOG, 'info') - def test_unmanage(self, log_info): - - test_volume = self.cli_data.test_volume - test_volume_id = test_volume['id'].replace('-', '') - test_partition_id = self.cli_data.fake_partition_id[0] - - mock_commands = { - 'SetPartition': SUCCEED, - } - self._driver_setup(mock_commands) - - self.driver.unmanage(test_volume) - - expect_cli_cmd = [ - mock.call( - 'SetPartition', - test_partition_id, - 'name=cinder-unmanaged-%s' % test_volume_id[:-17]), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertEqual(1, log_info.call_count) - - @mock.patch.object(common_cli.LOG, 'info') - def test_retype_without_change(self, log_info): - - test_volume = self.cli_data.test_volume - test_new_type = self.cli_data.test_new_type - test_diff = {'extra_specs': {}} - test_host = self.cli_data.test_migrate_host_2 - - self.driver = self._get_driver(self.configuration) - - rc = self.driver.retype( - None, test_volume, test_new_type, test_diff, test_host) - - self.assertTrue(rc) - self.assertEqual(1, log_info.call_count) - - @mock.patch.object(common_cli.LOG, 'warning') - def test_retype_with_change_provision(self, log_warning): - - test_volume = self.cli_data.test_volume - test_new_type = self.cli_data.test_new_type - test_diff = self.cli_data.test_diff - test_host = self.cli_data.test_migrate_host_2 - - self.driver = self._get_driver(self.configuration) - - rc = self.driver.retype( - None, test_volume, test_new_type, test_diff, test_host) - - self.assertFalse(rc) - self.assertEqual(1, log_warning.call_count) - - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_retype_with_migrate(self): - - fake_pool = copy.deepcopy(self.cli_data.fake_pool) - test_host = copy.deepcopy(self.cli_data.test_migrate_host) - test_volume = self.cli_data.test_volume - test_volume_id = test_volume['id'].replace('-', '') - test_new_type = self.cli_data.test_new_type - test_diff = self.cli_data.test_diff - test_src_part_id = self.cli_data.fake_partition_id[0] - test_dst_part_id = self.cli_data.fake_partition_id[2] - test_pair_id = self.cli_data.fake_pair_id[0] - test_model_update = { - 'provider_location': 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), - test_dst_part_id), - } - - mock_commands = { - 'ShowSnapshot': SUCCEED, - 'CreatePartition': SUCCEED, - 'ShowPartition': self.cli_data.get_test_show_partition( - test_volume_id, fake_pool['pool_id']), - 'CreateReplica': SUCCEED, - 'ShowLV': self._mock_show_lv_for_migrate, - 'ShowReplica': - self.cli_data.get_test_show_replica_detail_for_migrate( - test_src_part_id, test_dst_part_id, test_volume_id), - 'DeleteReplica': SUCCEED, - 'DeleteMap': SUCCEED, - 'DeletePartition': SUCCEED, - } - self._driver_setup(mock_commands) - - rc, model_update = self.driver.retype( - None, test_volume, test_new_type, test_diff, test_host) - - min_size = int(test_volume['size'] * 1024 * 0.2) - create_params = {'init': 'disable', 'min': '%sMB' % min_size} - create_params = ' '.join('%s=%s' % (key, value) - for key, value in create_params.items()) - expect_cli_cmd = [ - mock.call('ShowSnapshot', 'part=%s' % test_src_part_id), - mock.call( - 'CreatePartition', - fake_pool['pool_id'], - test_volume['id'].replace('-', ''), - 'size=%s' % (test_volume['size'] * 1024), - create_params, - ), - mock.call('ShowPartition'), - mock.call( - 'CreateReplica', - 'Cinder-Migrate', - 'part', test_src_part_id, - 'part', test_dst_part_id, - 'type=mirror' - ), - mock.call('ShowReplica', '-l'), - mock.call('DeleteReplica', test_pair_id, '-y'), - mock.call('DeleteMap', 'part', test_src_part_id, '-y'), - mock.call('DeletePartition', test_src_part_id, '-y'), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertTrue(rc) - self.assertDictMatch(test_model_update, model_update) - - @mock.patch.object(common_cli.LOG, 'debug', mock.Mock()) - @mock.patch.object(common_cli.LOG, 'info', mock.Mock()) - def test_update_migrated_volume(self): - src_volume = self.cli_data.test_volume - dst_volume = copy.deepcopy(self.cli_data.test_dst_volume) - test_dst_part_id = self.cli_data.fake_partition_id[1] - dst_volume['provider_location'] = 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), test_dst_part_id) - test_model_update = { - '_name_id': None, - 'provider_location': dst_volume['provider_location'], - } - - mock_commands = { - 'SetPartition': SUCCEED, - } - self._driver_setup(mock_commands) - - model_update = self.driver.update_migrated_volume( - None, src_volume, dst_volume, 'available') - - expect_cli_cmd = [ - mock.call('SetPartition', test_dst_part_id, - 'name=%s' % src_volume['id'].replace('-', '')), - ] - self._assert_cli_has_calls(expect_cli_cmd) - self.assertDictMatch(test_model_update, model_update) - - @mock.patch.object(common_cli.LOG, 'debug', mock.Mock()) - def test_update_migrated_volume_rename_fail(self): - src_volume = self.cli_data.test_volume - dst_volume = self.cli_data.test_dst_volume - dst_volume['_name_id'] = 'fake_name_id' - test_dst_part_id = self.cli_data.fake_partition_id[1] - dst_volume['provider_location'] = 'system_id^%s@partition_id^%s' % ( - int(self.cli_data.fake_system_id[0], 16), test_dst_part_id) - - mock_commands = { - 'SetPartition': FAKE_ERROR_RETURN - } - self._driver_setup(mock_commands) - model_update = self.driver.update_migrated_volume( - None, src_volume, dst_volume, 'available') - self.assertEqual({'_name_id': 'fake_name_id'}, model_update) diff --git a/cinder/tests/unit/test_migrations.py b/cinder/tests/unit/test_migrations.py deleted file mode 100644 index eafcd8b50..000000000 --- a/cinder/tests/unit/test_migrations.py +++ /dev/null @@ -1,853 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for database migrations. This test case reads the configuration -file test_migrations.conf for database connection settings -to use in the tests. For each connection found in the config file, -the test case runs a series of test cases to ensure that migrations work -properly both upgrading and downgrading, and that no data loss occurs -if possible. -""" - -import os -import uuid - -import fixtures -from migrate.versioning import api as migration_api -from migrate.versioning import repository -from oslo_db.sqlalchemy import test_base -from oslo_db.sqlalchemy import test_migrations -from oslo_db.sqlalchemy import utils as db_utils -import sqlalchemy - -from cinder.db import migration -import cinder.db.sqlalchemy.migrate_repo - - -class MigrationsMixin(test_migrations.WalkVersionsMixin): - """Test sqlalchemy-migrate migrations.""" - - BOOL_TYPE = sqlalchemy.types.BOOLEAN - TIME_TYPE = sqlalchemy.types.DATETIME - INTEGER_TYPE = sqlalchemy.types.INTEGER - VARCHAR_TYPE = sqlalchemy.types.VARCHAR - - @property - def INIT_VERSION(self): - return migration.INIT_VERSION - - @property - def REPOSITORY(self): - migrate_file = cinder.db.sqlalchemy.migrate_repo.__file__ - return repository.Repository( - os.path.abspath(os.path.dirname(migrate_file))) - - @property - def migration_api(self): - return migration_api - - @property - def migrate_engine(self): - return self.engine - - def get_table_ref(self, engine, name, metadata): - metadata.bind = engine - return sqlalchemy.Table(name, metadata, autoload=True) - - class BannedDBSchemaOperations(fixtures.Fixture): - """Ban some operations for migrations""" - def __init__(self, banned_resources=None): - super(MigrationsMixin.BannedDBSchemaOperations, self).__init__() - self._banned_resources = banned_resources or [] - - @staticmethod - def _explode(resource, op): - print('%s.%s()' % (resource, op)) # noqa - raise Exception( - 'Operation %s.%s() is not allowed in a database migration' % ( - resource, op)) - - def setUp(self): - super(MigrationsMixin.BannedDBSchemaOperations, self).setUp() - for thing in self._banned_resources: - self.useFixture(fixtures.MonkeyPatch( - 'sqlalchemy.%s.drop' % thing, - lambda *a, **k: self._explode(thing, 'drop'))) - self.useFixture(fixtures.MonkeyPatch( - 'sqlalchemy.%s.alter' % thing, - lambda *a, **k: self._explode(thing, 'alter'))) - - def migrate_up(self, version, with_data=False): - # NOTE(dulek): This is a list of migrations where we allow dropping - # things. The rules for adding things here are very very specific. - # Insight on how to drop things from the DB in a backward-compatible - # manner is provided in Cinder's developer documentation. - # Reviewers: DO NOT ALLOW THINGS TO BE ADDED HERE WITHOUT CARE - exceptions = [ - # NOTE(dulek): 62 alters the column type from boolean to integer to - # fix the bug 1518363. If we've followed the guidelines for live - # schema upgrades we would end up either waiting 3 releases to fix - # a simple bug or trigger a rebuild index operation in migration - # (because constraint was impossible to delete without deleting - # other foreign key constraints). Either way it's harsh... We've - # decided to go with alter to minimise upgrade impact. The only - # consequence for deployments running recent MySQL is inability - # to perform volume-type-access modifications while running this - # migration. - 62, - # NOTE(dulek): 66 sets reservations.usage_id to nullable. This is - # 100% backward compatible and according to MySQL docs such ALTER - # is performed with the same restrictions as column addition, which - # we of course allow. - 66, - ] - - # NOTE(dulek): We only started requiring things be additive in - # Mitaka, so ignore all migrations before that point. - MITAKA_START = 61 - - if version >= MITAKA_START and version not in exceptions: - banned = ['Table', 'Column'] - else: - banned = None - with MigrationsMixin.BannedDBSchemaOperations(banned): - super(MigrationsMixin, self).migrate_up(version, with_data) - - def _pre_upgrade_004(self, engine): - """Change volume types to UUID """ - data = { - 'volumes': [{'id': str(uuid.uuid4()), 'host': 'test1', - 'volume_type_id': 1}, - {'id': str(uuid.uuid4()), 'host': 'test2', - 'volume_type_id': 1}, - {'id': str(uuid.uuid4()), 'host': 'test3', - 'volume_type_id': 3}, - ], - 'volume_types': [{'name': 'vtype1'}, - {'name': 'vtype2'}, - {'name': 'vtype3'}, - ], - 'volume_type_extra_specs': [{'volume_type_id': 1, - 'key': 'v1', - 'value': 'hotep', - }, - {'volume_type_id': 1, - 'key': 'v2', - 'value': 'bending rodrigez', - }, - {'volume_type_id': 2, - 'key': 'v3', - 'value': 'bending rodrigez', - }, - ]} - - volume_types = db_utils.get_table(engine, 'volume_types') - for vtype in data['volume_types']: - r = volume_types.insert().values(vtype).execute() - vtype['id'] = r.inserted_primary_key[0] - - volume_type_es = db_utils.get_table(engine, 'volume_type_extra_specs') - for vtes in data['volume_type_extra_specs']: - r = volume_type_es.insert().values(vtes).execute() - vtes['id'] = r.inserted_primary_key[0] - - volumes = db_utils.get_table(engine, 'volumes') - for vol in data['volumes']: - r = volumes.insert().values(vol).execute() - vol['id'] = r.inserted_primary_key[0] - - return data - - def _check_004(self, engine, data): - volumes = db_utils.get_table(engine, 'volumes') - v1 = volumes.select(volumes.c.id == - data['volumes'][0]['id'] - ).execute().first() - v2 = volumes.select(volumes.c.id == - data['volumes'][1]['id'] - ).execute().first() - v3 = volumes.select(volumes.c.id == - data['volumes'][2]['id'] - ).execute().first() - - volume_types = db_utils.get_table(engine, 'volume_types') - vt1 = volume_types.select(volume_types.c.name == - data['volume_types'][0]['name'] - ).execute().first() - vt2 = volume_types.select(volume_types.c.name == - data['volume_types'][1]['name'] - ).execute().first() - vt3 = volume_types.select(volume_types.c.name == - data['volume_types'][2]['name'] - ).execute().first() - - vtes = db_utils.get_table(engine, 'volume_type_extra_specs') - vtes1 = vtes.select(vtes.c.key == - data['volume_type_extra_specs'][0]['key'] - ).execute().first() - vtes2 = vtes.select(vtes.c.key == - data['volume_type_extra_specs'][1]['key'] - ).execute().first() - vtes3 = vtes.select(vtes.c.key == - data['volume_type_extra_specs'][2]['key'] - ).execute().first() - - self.assertEqual(v1['volume_type_id'], vt1['id']) - self.assertEqual(v2['volume_type_id'], vt1['id']) - self.assertEqual(v3['volume_type_id'], vt3['id']) - - self.assertEqual(vtes1['volume_type_id'], vt1['id']) - self.assertEqual(vtes2['volume_type_id'], vt1['id']) - self.assertEqual(vtes3['volume_type_id'], vt2['id']) - - def _check_005(self, engine, data): - """Test that adding source_volid column works correctly.""" - volumes = db_utils.get_table(engine, 'volumes') - self.assertIsInstance(volumes.c.source_volid.type, - self.VARCHAR_TYPE) - - def _check_006(self, engine, data): - snapshots = db_utils.get_table(engine, 'snapshots') - self.assertIsInstance(snapshots.c.provider_location.type, - self.VARCHAR_TYPE) - - def _check_007(self, engine, data): - snapshots = db_utils.get_table(engine, 'snapshots') - fkey, = snapshots.c.volume_id.foreign_keys - - self.assertIsNotNone(fkey) - - def _pre_upgrade_008(self, engine): - self.assertFalse(engine.dialect.has_table(engine.connect(), - "backups")) - - def _check_008(self, engine, data): - """Test that adding and removing the backups table works correctly.""" - - self.assertTrue(engine.dialect.has_table(engine.connect(), - "backups")) - backups = db_utils.get_table(engine, 'backups') - - self.assertIsInstance(backups.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(backups.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(backups.c.deleted_at.type, - self.TIME_TYPE) - self.assertIsInstance(backups.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(backups.c.id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.volume_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.user_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.project_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.host.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.availability_zone.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.display_name.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.display_description.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.container.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.status.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.fail_reason.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.service_metadata.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.service.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.size.type, - self.INTEGER_TYPE) - self.assertIsInstance(backups.c.object_count.type, - self.INTEGER_TYPE) - - def _check_009(self, engine, data): - """Test adding snapshot_metadata table works correctly.""" - self.assertTrue(engine.dialect.has_table(engine.connect(), - "snapshot_metadata")) - snapshot_metadata = db_utils.get_table(engine, 'snapshot_metadata') - - self.assertIsInstance(snapshot_metadata.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(snapshot_metadata.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(snapshot_metadata.c.deleted_at.type, - self.TIME_TYPE) - self.assertIsInstance(snapshot_metadata.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(snapshot_metadata.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(snapshot_metadata.c.id.type, - self.INTEGER_TYPE) - self.assertIsInstance(snapshot_metadata.c.snapshot_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(snapshot_metadata.c.key.type, - self.VARCHAR_TYPE) - self.assertIsInstance(snapshot_metadata.c.value.type, - self.VARCHAR_TYPE) - - def _check_010(self, engine, data): - """Test adding transfers table works correctly.""" - self.assertTrue(engine.dialect.has_table(engine.connect(), - "transfers")) - transfers = db_utils.get_table(engine, 'transfers') - - self.assertIsInstance(transfers.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(transfers.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(transfers.c.deleted_at.type, - self.TIME_TYPE) - self.assertIsInstance(transfers.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(transfers.c.id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(transfers.c.volume_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(transfers.c.display_name.type, - self.VARCHAR_TYPE) - self.assertIsInstance(transfers.c.salt.type, - self.VARCHAR_TYPE) - self.assertIsInstance(transfers.c.crypt_hash.type, - self.VARCHAR_TYPE) - self.assertIsInstance(transfers.c.expires_at.type, - self.TIME_TYPE) - - def _check_011(self, engine, data): - """Test adding transfers table works correctly.""" - volumes = db_utils.get_table(engine, 'volumes') - self.assertIn('bootable', volumes.c) - self.assertIsInstance(volumes.c.bootable.type, - self.BOOL_TYPE) - - def _check_012(self, engine, data): - """Test that adding attached_host column works correctly.""" - volumes = db_utils.get_table(engine, 'volumes') - self.assertIsInstance(volumes.c.attached_host.type, - self.VARCHAR_TYPE) - - def _check_013(self, engine, data): - """Test that adding provider_geometry column works correctly.""" - volumes = db_utils.get_table(engine, 'volumes') - self.assertIsInstance(volumes.c.provider_geometry.type, - self.VARCHAR_TYPE) - - def _check_014(self, engine, data): - """Test that adding _name_id column works correctly.""" - volumes = db_utils.get_table(engine, 'volumes') - self.assertIsInstance(volumes.c._name_id.type, - self.VARCHAR_TYPE) - - def _check_015(self, engine, data): - """Test removing migrations table works correctly.""" - self.assertFalse(engine.dialect.has_table(engine.connect(), - "migrations")) - - def _check_016(self, engine, data): - """Test that dropping xen storage manager tables works correctly.""" - self.assertFalse(engine.dialect.has_table(engine.connect(), - 'sm_flavors')) - self.assertFalse(engine.dialect.has_table(engine.connect(), - 'sm_backend_config')) - self.assertFalse(engine.dialect.has_table(engine.connect(), - 'sm_volume')) - - def _check_017(self, engine, data): - """Test that added encryption information works correctly.""" - # encryption key UUID - volumes = db_utils.get_table(engine, 'volumes') - self.assertIn('encryption_key_id', volumes.c) - self.assertIsInstance(volumes.c.encryption_key_id.type, - self.VARCHAR_TYPE) - - snapshots = db_utils.get_table(engine, 'snapshots') - self.assertIn('encryption_key_id', snapshots.c) - self.assertIsInstance(snapshots.c.encryption_key_id.type, - self.VARCHAR_TYPE) - self.assertIn('volume_type_id', snapshots.c) - self.assertIsInstance(snapshots.c.volume_type_id.type, - self.VARCHAR_TYPE) - - # encryption types table - encryption = db_utils.get_table(engine, 'encryption') - self.assertIsInstance(encryption.c.volume_type_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(encryption.c.cipher.type, - self.VARCHAR_TYPE) - self.assertIsInstance(encryption.c.key_size.type, - self.INTEGER_TYPE) - self.assertIsInstance(encryption.c.provider.type, - self.VARCHAR_TYPE) - - def _check_018(self, engine, data): - """Test that added qos_specs table works correctly.""" - self.assertTrue(engine.dialect.has_table( - engine.connect(), "quality_of_service_specs")) - qos_specs = db_utils.get_table(engine, 'quality_of_service_specs') - self.assertIsInstance(qos_specs.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(qos_specs.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(qos_specs.c.deleted_at.type, - self.TIME_TYPE) - self.assertIsInstance(qos_specs.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(qos_specs.c.id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(qos_specs.c.specs_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(qos_specs.c.key.type, - self.VARCHAR_TYPE) - self.assertIsInstance(qos_specs.c.value.type, - self.VARCHAR_TYPE) - - def _check_019(self, engine, data): - """Test that adding migration_status column works correctly.""" - volumes = db_utils.get_table(engine, 'volumes') - self.assertIsInstance(volumes.c.migration_status.type, - self.VARCHAR_TYPE) - - def _check_020(self, engine, data): - """Test adding volume_admin_metadata table works correctly.""" - self.assertTrue(engine.dialect.has_table(engine.connect(), - "volume_admin_metadata")) - volume_admin_metadata = db_utils.get_table(engine, - 'volume_admin_metadata') - - self.assertIsInstance(volume_admin_metadata.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(volume_admin_metadata.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(volume_admin_metadata.c.deleted_at.type, - self.TIME_TYPE) - self.assertIsInstance(volume_admin_metadata.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(volume_admin_metadata.c.id.type, - self.INTEGER_TYPE) - self.assertIsInstance(volume_admin_metadata.c.volume_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(volume_admin_metadata.c.key.type, - self.VARCHAR_TYPE) - self.assertIsInstance(volume_admin_metadata.c.value.type, - self.VARCHAR_TYPE) - - def _verify_quota_defaults(self, engine): - quota_class_metadata = db_utils.get_table(engine, 'quota_classes') - - num_defaults = quota_class_metadata.count().\ - where(quota_class_metadata.c.class_name == 'default').\ - execute().scalar() - - self.assertEqual(3, num_defaults) - - def _check_021(self, engine, data): - """Test adding default data for quota classes works correctly.""" - self._verify_quota_defaults(engine) - - def _check_022(self, engine, data): - """Test that adding disabled_reason column works correctly.""" - services = db_utils.get_table(engine, 'services') - self.assertIsInstance(services.c.disabled_reason.type, - self.VARCHAR_TYPE) - - def _check_023(self, engine, data): - """Test that adding reservations index works correctly.""" - reservations = db_utils.get_table(engine, 'reservations') - index_columns = [] - for idx in reservations.indexes: - if idx.name == 'reservations_deleted_expire_idx': - index_columns = idx.columns.keys() - break - - self.assertEqual(sorted(['deleted', 'expire']), - sorted(index_columns)) - - def _check_024(self, engine, data): - """Test adding replication columns to volume table.""" - volumes = db_utils.get_table(engine, 'volumes') - self.assertIsInstance(volumes.c.replication_status.type, - self.VARCHAR_TYPE) - self.assertIsInstance(volumes.c.replication_extended_status.type, - self.VARCHAR_TYPE) - self.assertIsInstance(volumes.c.replication_driver_data.type, - self.VARCHAR_TYPE) - - def _check_025(self, engine, data): - """Test adding table and columns for consistencygroups.""" - # Test consistencygroup_id is in Table volumes - metadata = sqlalchemy.MetaData() - volumes = self.get_table_ref(engine, 'volumes', metadata) - self.assertIsInstance(volumes.c.consistencygroup_id.type, - self.VARCHAR_TYPE) - - # Test cgsnapshot_id is in Table snapshots - snapshots = self.get_table_ref(engine, 'snapshots', metadata) - self.assertIsInstance(snapshots.c.cgsnapshot_id.type, - self.VARCHAR_TYPE) - - # Test Table consistencygroups exists - self.assertTrue(engine.dialect.has_table(engine.connect(), - "consistencygroups")) - consistencygroups = self.get_table_ref(engine, - 'consistencygroups', - metadata) - self.assertIsInstance(consistencygroups.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(consistencygroups.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(consistencygroups.c.deleted_at.type, - self.TIME_TYPE) - self.assertIsInstance(consistencygroups.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(consistencygroups.c.id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(consistencygroups.c.user_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(consistencygroups.c.project_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(consistencygroups.c.host.type, - self.VARCHAR_TYPE) - self.assertIsInstance(consistencygroups.c.availability_zone.type, - self.VARCHAR_TYPE) - self.assertIsInstance(consistencygroups.c.name.type, - self.VARCHAR_TYPE) - self.assertIsInstance(consistencygroups.c.description.type, - self.VARCHAR_TYPE) - self.assertIsInstance(consistencygroups.c.volume_type_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(consistencygroups.c.status.type, - self.VARCHAR_TYPE) - - # Test Table cgsnapshots exists - self.assertTrue(engine.dialect.has_table(engine.connect(), - "cgsnapshots")) - cgsnapshots = self.get_table_ref(engine, - 'cgsnapshots', - metadata) - - self.assertIsInstance(cgsnapshots.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(cgsnapshots.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(cgsnapshots.c.deleted_at.type, - self.TIME_TYPE) - self.assertIsInstance(cgsnapshots.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(cgsnapshots.c.id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(cgsnapshots.c.user_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(cgsnapshots.c.project_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(cgsnapshots.c.consistencygroup_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(cgsnapshots.c.name.type, - self.VARCHAR_TYPE) - self.assertIsInstance(cgsnapshots.c.description.type, - self.VARCHAR_TYPE) - self.assertIsInstance(cgsnapshots.c.status.type, - self.VARCHAR_TYPE) - - # Verify foreign keys are created - fkey, = volumes.c.consistencygroup_id.foreign_keys - self.assertEqual(consistencygroups.c.id, fkey.column) - self.assertEqual(1, len(volumes.foreign_keys)) - - fkey, = snapshots.c.cgsnapshot_id.foreign_keys - self.assertEqual(cgsnapshots.c.id, fkey.column) - fkey, = snapshots.c.volume_id.foreign_keys - self.assertEqual(volumes.c.id, fkey.column) - # 2 foreign keys in Table snapshots - self.assertEqual(2, len(snapshots.foreign_keys)) - - def _pre_upgrade_026(self, engine): - """Test adding default data for consistencygroups quota class.""" - quota_class_metadata = db_utils.get_table(engine, 'quota_classes') - - num_defaults = quota_class_metadata.count().\ - where(quota_class_metadata.c.class_name == 'default').\ - execute().scalar() - - self.assertEqual(3, num_defaults) - - def _check_026(self, engine, data): - quota_class_metadata = db_utils.get_table(engine, 'quota_classes') - num_defaults = quota_class_metadata.count().\ - where(quota_class_metadata.c.class_name == 'default').\ - execute().scalar() - - self.assertEqual(4, num_defaults) - - def _check_032(self, engine, data): - """Test adding volume_type_projects table works correctly.""" - volume_type_projects = db_utils.get_table(engine, - 'volume_type_projects') - self.assertIsInstance(volume_type_projects.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(volume_type_projects.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(volume_type_projects.c.deleted_at.type, - self.TIME_TYPE) - self.assertIsInstance(volume_type_projects.c.deleted.type, - self.BOOL_TYPE) - self.assertIsInstance(volume_type_projects.c.id.type, - self.INTEGER_TYPE) - self.assertIsInstance(volume_type_projects.c.volume_type_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(volume_type_projects.c.project_id.type, - self.VARCHAR_TYPE) - - volume_types = db_utils.get_table(engine, 'volume_types') - self.assertIsInstance(volume_types.c.is_public.type, - self.BOOL_TYPE) - - def _check_033(self, engine, data): - """Test adding encryption_id column to encryption table.""" - encryptions = db_utils.get_table(engine, 'encryption') - self.assertIsInstance(encryptions.c.encryption_id.type, - self.VARCHAR_TYPE) - - def _check_034(self, engine, data): - """Test adding description columns to volume_types table.""" - volume_types = db_utils.get_table(engine, 'volume_types') - self.assertIsInstance(volume_types.c.description.type, - self.VARCHAR_TYPE) - - def _check_035(self, engine, data): - volumes = db_utils.get_table(engine, 'volumes') - self.assertIsInstance(volumes.c.provider_id.type, - self.VARCHAR_TYPE) - - def _check_036(self, engine, data): - snapshots = db_utils.get_table(engine, 'snapshots') - self.assertIsInstance(snapshots.c.provider_id.type, - self.VARCHAR_TYPE) - - def _check_037(self, engine, data): - consistencygroups = db_utils.get_table(engine, 'consistencygroups') - self.assertIsInstance(consistencygroups.c.cgsnapshot_id.type, - self.VARCHAR_TYPE) - - def _check_038(self, engine, data): - """Test adding and removing driver_initiator_data table.""" - - has_table = engine.dialect.has_table(engine.connect(), - "driver_initiator_data") - self.assertTrue(has_table) - - private_data = db_utils.get_table( - engine, - 'driver_initiator_data' - ) - - self.assertIsInstance(private_data.c.created_at.type, - self.TIME_TYPE) - self.assertIsInstance(private_data.c.updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(private_data.c.id.type, - self.INTEGER_TYPE) - self.assertIsInstance(private_data.c.initiator.type, - self.VARCHAR_TYPE) - self.assertIsInstance(private_data.c.namespace.type, - self.VARCHAR_TYPE) - self.assertIsInstance(private_data.c.key.type, - self.VARCHAR_TYPE) - self.assertIsInstance(private_data.c.value.type, - self.VARCHAR_TYPE) - - def _check_039(self, engine, data): - backups = db_utils.get_table(engine, 'backups') - self.assertIsInstance(backups.c.parent_id.type, - self.VARCHAR_TYPE) - - def _check_40(self, engine, data): - volumes = db_utils.get_table(engine, 'volumes') - self.assertNotIn('instance_uuid', volumes.c) - self.assertNotIn('attached_host', volumes.c) - self.assertNotIn('attach_time', volumes.c) - self.assertNotIn('mountpoint', volumes.c) - self.assertIsInstance(volumes.c.multiattach.type, - self.BOOL_TYPE) - - attachments = db_utils.get_table(engine, 'volume_attachment') - self.assertIsInstance(attachments.c.attach_mode.type, - self.VARCHAR_TYPE) - self.assertIsInstance(attachments.c.instance_uuid.type, - self.VARCHAR_TYPE) - self.assertIsInstance(attachments.c.attached_host.type, - self.VARCHAR_TYPE) - self.assertIsInstance(attachments.c.mountpoint.type, - self.VARCHAR_TYPE) - self.assertIsInstance(attachments.c.attach_status.type, - self.VARCHAR_TYPE) - - def _check_041(self, engine, data): - """Test that adding modified_at column works correctly.""" - services = db_utils.get_table(engine, 'services') - self.assertIsInstance(services.c.modified_at.type, - self.TIME_TYPE) - - def _check_048(self, engine, data): - quotas = db_utils.get_table(engine, 'quotas') - self.assertIsInstance(quotas.c.allocated.type, - self.INTEGER_TYPE) - - def _check_049(self, engine, data): - backups = db_utils.get_table(engine, 'backups') - self.assertIsInstance(backups.c.temp_volume_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.temp_snapshot_id.type, - self.VARCHAR_TYPE) - - def _check_050(self, engine, data): - volumes = db_utils.get_table(engine, 'volumes') - self.assertIsInstance(volumes.c.previous_status.type, - self.VARCHAR_TYPE) - - def _check_051(self, engine, data): - consistencygroups = db_utils.get_table(engine, 'consistencygroups') - self.assertIsInstance(consistencygroups.c.source_cgid.type, - self.VARCHAR_TYPE) - - def _check_052(self, engine, data): - snapshots = db_utils.get_table(engine, 'snapshots') - self.assertIsInstance(snapshots.c.provider_auth.type, - self.VARCHAR_TYPE) - - def _check_053(self, engine, data): - services = db_utils.get_table(engine, 'services') - self.assertIsInstance(services.c.rpc_current_version.type, - self.VARCHAR_TYPE) - self.assertIsInstance(services.c.rpc_available_version.type, - self.VARCHAR_TYPE) - self.assertIsInstance(services.c.object_current_version.type, - self.VARCHAR_TYPE) - self.assertIsInstance(services.c.object_available_version.type, - self.VARCHAR_TYPE) - - def _check_054(self, engine, data): - backups = db_utils.get_table(engine, 'backups') - self.assertIsInstance(backups.c.num_dependent_backups.type, - self.INTEGER_TYPE) - - def _check_055(self, engine, data): - """Test adding image_volume_cache_entries table.""" - has_table = engine.dialect.has_table(engine.connect(), - "image_volume_cache_entries") - self.assertTrue(has_table) - - private_data = db_utils.get_table( - engine, - 'image_volume_cache_entries' - ) - - self.assertIsInstance(private_data.c.id.type, - self.INTEGER_TYPE) - self.assertIsInstance(private_data.c.host.type, - self.VARCHAR_TYPE) - self.assertIsInstance(private_data.c.image_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(private_data.c.image_updated_at.type, - self.TIME_TYPE) - self.assertIsInstance(private_data.c.volume_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(private_data.c.size.type, - self.INTEGER_TYPE) - self.assertIsInstance(private_data.c.last_used.type, - self.TIME_TYPE) - - def _check_061(self, engine, data): - backups = db_utils.get_table(engine, 'backups') - self.assertIsInstance(backups.c.snapshot_id.type, - self.VARCHAR_TYPE) - self.assertIsInstance(backups.c.data_timestamp.type, - self.TIME_TYPE) - - def _check_062(self, engine, data): - volume_type_projects = db_utils.get_table(engine, - 'volume_type_projects') - self.assertIsInstance(volume_type_projects.c.id.type, - self.INTEGER_TYPE) - - def _check_064(self, engine, data): - backups = db_utils.get_table(engine, 'backups') - self.assertIsInstance(backups.c.restore_volume_id.type, - self.VARCHAR_TYPE) - - def _check_065(self, engine, data): - services = db_utils.get_table(engine, 'services') - self.assertIsInstance(services.c.replication_status.type, - self.VARCHAR_TYPE) - self.assertIsInstance(services.c.frozen.type, - self.BOOL_TYPE) - self.assertIsInstance(services.c.active_backend_id.type, - self.VARCHAR_TYPE) - - def _check_066(self, engine, data): - reservations = db_utils.get_table(engine, 'reservations') - self.assertIsInstance(reservations.c.allocated_id.type, - self.INTEGER_TYPE) - - def _check_067(self, engine, data): - iscsi_targets = db_utils.get_table(engine, 'iscsi_targets') - fkey, = iscsi_targets.c.volume_id.foreign_keys - self.assertIsNotNone(fkey) - - def test_walk_versions(self): - self.walk_versions(False, False) - - -class TestSqliteMigrations(test_base.DbTestCase, - MigrationsMixin): - pass - - -class TestMysqlMigrations(test_base.MySQLOpportunisticTestCase, - MigrationsMixin): - - BOOL_TYPE = sqlalchemy.dialects.mysql.TINYINT - - def test_mysql_innodb(self): - """Test that table creation on mysql only builds InnoDB tables.""" - # add this to the global lists to make reset work with it, it's removed - # automatically in tearDown so no need to clean it up here. - # sanity check - migration.db_sync(engine=self.migrate_engine) - - total = self.migrate_engine.execute( - "SELECT count(*) " - "from information_schema.TABLES " - "where TABLE_SCHEMA='{0}'".format( - self.migrate_engine.url.database)) - self.assertGreater(total.scalar(), 0, - msg="No tables found. Wrong schema?") - - noninnodb = self.migrate_engine.execute( - "SELECT count(*) " - "from information_schema.TABLES " - "where TABLE_SCHEMA='openstack_citest' " - "and ENGINE!='InnoDB' " - "and TABLE_NAME!='migrate_version'") - count = noninnodb.scalar() - self.assertEqual(count, 0, "%d non InnoDB tables created" % count) - - -class TestPostgresqlMigrations(test_base.PostgreSQLOpportunisticTestCase, - MigrationsMixin): - TIME_TYPE = sqlalchemy.types.TIMESTAMP diff --git a/cinder/tests/unit/test_misc.py b/cinder/tests/unit/test_misc.py deleted file mode 100644 index 5f44f6220..000000000 --- a/cinder/tests/unit/test_misc.py +++ /dev/null @@ -1,62 +0,0 @@ - -# Copyright 2010 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import glob -import os - - -from cinder import exception -from cinder.i18n import _ -from cinder import test - - -class ExceptionTestCase(test.TestCase): - @staticmethod - def _raise_exc(exc): - raise exc() - - def test_exceptions_raise(self): - # NOTE(dprince): disable format errors since we are not passing kwargs - self.flags(fatal_exception_format_errors=False) - for name in dir(exception): - exc = getattr(exception, name) - if isinstance(exc, type): - self.assertRaises(exc, self._raise_exc, exc) - - -class ProjectTestCase(test.TestCase): - def test_all_migrations_have_downgrade(self): - topdir = os.path.normpath(os.path.dirname(__file__) + '/../../../') - py_glob = os.path.join(topdir, "cinder", "db", "sqlalchemy", - "migrate_repo", "versions", "*.py") - downgrades = [] - for path in glob.iglob(py_glob): - has_upgrade = False - has_downgrade = False - with open(path, "r") as f: - for line in f: - if 'def upgrade(' in line: - has_upgrade = True - if 'def downgrade(' in line: - has_downgrade = True - - if has_upgrade and has_downgrade: - fname = os.path.basename(path) - downgrades.append(fname) - - helpful_msg = (_("The following migrations have a downgrade, " - "which are not allowed: " - "\n\t%s") % '\n\t'.join(sorted(downgrades))) - self.assertFalse(downgrades, msg=helpful_msg) diff --git a/cinder/tests/unit/test_netapp.py b/cinder/tests/unit/test_netapp.py deleted file mode 100644 index ee2ea3278..000000000 --- a/cinder/tests/unit/test_netapp.py +++ /dev/null @@ -1,1355 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. -# Copyright (c) 2015 Goutham Pacha Ravi. All rights reserved. -# All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Tests for NetApp volume driver.""" - -from lxml import etree -import mock -import six -from six.moves import BaseHTTPServer -from six.moves import http_client - -from cinder import exception -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap import fakes -from cinder.volume import configuration as conf -from cinder.volume.drivers.netapp import common -from cinder.volume.drivers.netapp.dataontap import block_7mode -from cinder.volume.drivers.netapp.dataontap import block_cmode -from cinder.volume.drivers.netapp.dataontap.client import client_7mode -from cinder.volume.drivers.netapp.dataontap.client import client_base -from cinder.volume.drivers.netapp.dataontap.client import client_cmode -from cinder.volume.drivers.netapp.dataontap.performance import perf_7mode -from cinder.volume.drivers.netapp.dataontap.performance import perf_cmode -from cinder.volume.drivers.netapp.dataontap import ssc_cmode -from cinder.volume.drivers.netapp import options -from cinder.volume.drivers.netapp import utils - - -FAKE_CONNECTION_HTTP = { - 'transport_type': 'http', - 'username': 'admin', - 'password': 'pass', - 'hostname': '127.0.0.1', - 'port': None, - 'vserver': 'openstack', -} - - -def create_configuration(): - configuration = conf.Configuration(None) - configuration.append_config_values(options.netapp_connection_opts) - configuration.append_config_values(options.netapp_transport_opts) - configuration.append_config_values(options.netapp_basicauth_opts) - configuration.append_config_values(options.netapp_cluster_opts) - configuration.append_config_values(options.netapp_7mode_opts) - configuration.append_config_values(options.netapp_provisioning_opts) - return configuration - - -class FakeHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler): - """HTTP handler that doesn't spam the log.""" - - def log_message(self, format, *args): - pass - - -class FakeHttplibSocket(object): - """A fake socket implementation for http_client.HTTPResponse.""" - def __init__(self, value): - self._rbuffer = six.BytesIO(value) - self._wbuffer = six.BytesIO() - oldclose = self._wbuffer.close - - def newclose(): - self.result = self._wbuffer.getvalue() - oldclose() - self._wbuffer.close = newclose - - def makefile(self, mode, *args): - """Returns the socket's internal buffer""" - if mode == 'r' or mode == 'rb': - return self._rbuffer - if mode == 'w' or mode == 'wb': - return self._wbuffer - - def close(self): - pass - - -RESPONSE_PREFIX_DIRECT_CMODE = b""" -""" - -RESPONSE_PREFIX_DIRECT_7MODE = b""" -""" - -RESPONSE_PREFIX_DIRECT = b""" -""" - -RESPONSE_SUFFIX_DIRECT = b"""""" - - -class FakeDirectCMODEServerHandler(FakeHTTPRequestHandler): - """HTTP handler that fakes enough stuff to allow the driver to run.""" - - def do_GET(s): - """Respond to a GET request.""" - if '/servlets/netapp.servlets.admin.XMLrequest_filer' not in s.path: - s.send_response(404) - s.end_headers - return - s.send_response(200) - s.send_header("Content-Type", "text/xml; charset=utf-8") - s.end_headers() - out = s.wfile - out.write('' - '') - - def do_POST(s): # noqa - """Respond to a POST request.""" - if '/servlets/netapp.servlets.admin.XMLrequest_filer' not in s.path: - s.send_response(404) - s.end_headers - return - request_xml = s.rfile.read(int(s.headers['Content-Length'])) - root = etree.fromstring(request_xml) - body = [x for x in root.iterchildren()] - request = body[0] - tag = request.tag - api = etree.QName(tag).localname or tag - if 'lun-get-iter' == api: - tag = \ - FakeDirectCMODEServerHandler._get_child_by_name(request, 'tag') - if tag is None: - body = """ - - indeterminate - 512 - 1354536362 - - false - true - - falselinux - - true/vol/navneet/lun1 - 0 - false2FfGI$APyN68 - none20971520 - 0false - 0 - cec1f3d7-3d41-11e2-9cf4-123478563412 - navneetben_vserver - - <lun-get-iter-key-td> - <key-0>ben_vserver</key-0> - <key-1>/vol/navneet/lun2</key-1> - <key-2>navneet</key-2> - <key-3></key-3> - <key-4>lun2</key-4> - </lun-get-iter-key-td> - 1""" - else: - body = """ - - indeterminate - 512 - 1354536362 - - false - true - - falselinux - - true/vol/navneet/lun3 - 0 - false2FfGI$APyN68 - - none20971520 - 0false - 0 - cec1f3d7-3d41-11e2-9cf4-123478563412 - navneetben_vserver - - 1""" - elif 'volume-get-iter' == api: - tag = \ - FakeDirectCMODEServerHandler._get_child_by_name(request, 'tag') - if tag is None: - body = """ - - iscsi - Openstack - - - 214748364 - - true - - falseonline - - - nfsvol - openstack - - - 247483648 - - true - - falseonline - - - <volume-get-iter-key-td> - <key-0>openstack</key-0> - <key-1>nfsvol</key-1> - </volume-get-iter-key-td> - 2""" - else: - body = """ - - iscsi - Openstack - - - 4147483648 - - true - - falseonline - - - nfsvol - openstack - - - 8147483648 - - true - - falseonline - - - 2""" - elif 'lun-create-by-size' == api: - body = """ - 22020096""" - elif 'lun-destroy' == api: - body = """""" - elif 'igroup-get-iter' == api: - init_found = True - query = FakeDirectCMODEServerHandler._get_child_by_name(request, - 'query') - if query is not None: - igroup_info = FakeDirectCMODEServerHandler._get_child_by_name( - query, 'initiator-group-info') - if igroup_info is not None: - inits = FakeDirectCMODEServerHandler._get_child_by_name( - igroup_info, 'initiators') - if inits is not None: - init_info = \ - FakeDirectCMODEServerHandler._get_child_by_name( - inits, 'initiator-info') - init_name = \ - FakeDirectCMODEServerHandler._get_child_content( - init_info, - 'initiator-name') - if init_name == 'iqn.1993-08.org.debian:01:10': - init_found = True - else: - init_found = False - if init_found: - tag = \ - FakeDirectCMODEServerHandler._get_child_by_name( - request, 'tag') - if tag is None: - body = """ - - openstack-01f5297b-00f7-4170-bf30-69b1314b2118 - - windows - iscsi - - - iqn.1993-08.org.debian:01:10 - - openstack - - <igroup-get-iter-key-td> - <key-0>openstack</key-0> - <key-1> - openstack-01f5297b-00f7-4170-bf30-69b1314b2118< - /key-1> - </igroup-get-iter-key-td> - 1""" - else: - body = """ - - openstack-01f5297b-00f7-4170-bf30-69b1314b2118 - - linux - iscsi - - - iqn.1993-08.org.debian:01:10 - - openstack - 1""" - else: - body = """ - 0 - """ - elif 'lun-map-get-iter' == api: - tag = \ - FakeDirectCMODEServerHandler._get_child_by_name(request, 'tag') - if tag is None: - body = """ - - openstack-44c5e7e1-3306-4800-9623-259e57d56a83 - - 948ae304-06e9-11e2 - 0 - 5587e563-06e9-11e2-9cf4-123478563412 - /vol/openvol/lun1 - openstack - - - <lun-map-get-iter-key-td> - <key-0>openstack</key-0> - <key-1>openstack-01f5297b-00f7-4170-bf30-69b1314b2118< - /key-1> - </lun-map-get-iter-key-td> - - 1 - """ - else: - body = """ - - openstack-44c5e7e1-3306-4800-9623-259e57d56a83 - - 948ae304-06e9-11e2 - 0 - 5587e563-06e9-11e2-9cf4-123478563412 - /vol/openvol/lun1 - openstack - 1 - """ - elif 'lun-map' == api: - body = """1 - - """ - elif 'lun-get-geometry' == api: - body = """256 - 512 - 3221225472512 - 2147483648 - 256""" - elif 'iscsi-service-get-iter' == api: - body = """ - - openstack - true - iqn.1992-08.com.netapp:sn.fa9:vs.105 - openstack - 1""" - elif 'iscsi-interface-get-iter' == api: - body = """ - - fas3170rre-cmode-01 - e1b-1165 - - iscsi_data_if - 10.63.165.216 - 3260true - - 5 - iscsi_data_if - 1038 - openstack - - 1""" - elif 'igroup-create' == api: - body = """""" - elif 'igroup-add' == api: - body = """""" - elif 'clone-create' == api: - body = """""" - elif 'lun-unmap' == api: - body = """""" - elif 'system-get-ontapi-version' == api: - body = """ - 1 - 19 - """ - elif 'vserver-get-iter' == api: - body = """ - - vserver - node - - - 1""" - elif 'ems-autosupport-log' == api: - body = """""" - elif 'lun-resize' == api: - body = """""" - elif 'lun-get-geometry' == api: - body = """ - 1 - 2 - 8 - 2 - 4 - 5 - """ - elif 'volume-options-list-info' == api: - body = """ - - - - """ - elif 'lun-move' == api: - body = """""" - else: - # Unknown API - s.send_response(500) - s.end_headers - return - s.send_response(200) - s.send_header("Content-Type", "text/xml; charset=utf-8") - s.end_headers() - s.wfile.write(RESPONSE_PREFIX_DIRECT_CMODE) - s.wfile.write(RESPONSE_PREFIX_DIRECT) - if isinstance(body, six.text_type): - body = body.encode('utf-8') - s.wfile.write(body) - s.wfile.write(RESPONSE_SUFFIX_DIRECT) - - @staticmethod - def _get_child_by_name(self, name): - for child in self.iterchildren(): - if child.tag == name or etree.QName(child.tag).localname == name: - return child - return None - - @staticmethod - def _get_child_content(self, name): - """Get the content of the child.""" - for child in self.iterchildren(): - if child.tag == name or etree.QName(child.tag).localname == name: - return child.text - return None - - -class FakeDirectCmodeHTTPConnection(object): - """A fake http_client.HTTPConnection for netapp tests - - Requests made via this connection actually get translated and routed into - the fake direct handler above, we then turn the response into - the http_client.HTTPResponse that the caller expects. - """ - def __init__(self, host, timeout=None): - self.host = host - - def request(self, method, path, data=None, headers=None): - if not headers: - headers = {} - req_str = '%s %s HTTP/1.1\r\n' % (method, path) - for key, value in headers.items(): - req_str += "%s: %s\r\n" % (key, value) - if isinstance(req_str, six.text_type): - req_str = req_str.encode('latin1') - if data: - req_str += b'\r\n' + data - - # NOTE(vish): normally the http transport normalizes from unicode - sock = FakeHttplibSocket(req_str.decode("latin-1").encode("utf-8")) - # NOTE(vish): stop the server from trying to look up address from - # the fake socket - FakeDirectCMODEServerHandler.address_string = lambda x: '127.0.0.1' - self.app = FakeDirectCMODEServerHandler(sock, '127.0.0.1:80', None) - - self.sock = FakeHttplibSocket(sock.result) - self.http_response = http_client.HTTPResponse(self.sock) - - def set_debuglevel(self, level): - pass - - def getresponse(self): - self.http_response.begin() - return self.http_response - - def getresponsebody(self): - return self.sock.result - - def close(self): - pass - - -class NetAppDirectCmodeISCSIDriverTestCase(test.TestCase): - """Test case for NetAppISCSIDriver""" - - volume = {'name': 'lun1', 'size': 2, 'volume_name': 'lun1', - 'os_type': 'linux', 'provider_location': 'lun1', - 'id': 'lun1', 'provider_auth': None, 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None, 'host': 'hostname@backend#vol1'} - snapshot = {'name': 'snapshot1', 'size': 2, 'volume_name': 'lun1', - 'volume_size': 2, 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None} - snapshot_fail = {'name': 'snapshot2', 'size': 2, 'volume_name': 'lun1', - 'volume_size': 1, 'project_id': 'project'} - volume_sec = {'name': 'vol_snapshot', 'size': 2, 'volume_name': 'lun1', - 'os_type': 'linux', 'provider_location': 'lun1', - 'id': 'lun1', 'provider_auth': None, 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None} - volume_clone = {'name': 'cl_sm', 'size': 3, 'volume_name': 'lun1', - 'os_type': 'linux', 'provider_location': 'cl_sm', - 'id': 'lun1', 'provider_auth': None, - 'project_id': 'project', 'display_name': None, - 'display_description': 'lun1', - 'volume_type_id': None} - volume_clone_large = {'name': 'cl_lg', 'size': 6, 'volume_name': 'lun1', - 'os_type': 'linux', 'provider_location': 'cl_lg', - 'id': 'lun1', 'provider_auth': None, - 'project_id': 'project', 'display_name': None, - 'display_description': 'lun1', - 'volume_type_id': None} - connector = {'initiator': 'iqn.1993-08.org.debian:01:10'} - vol_fail = {'name': 'lun_fail', 'size': 10000, 'volume_name': 'lun1', - 'os_type': 'linux', 'provider_location': 'lun1', - 'id': 'lun1', 'provider_auth': None, 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None, 'host': 'hostname@backend#vol1'} - vol1 = ssc_cmode.NetAppVolume('lun1', 'openstack') - vol1.state['vserver_root'] = False - vol1.state['status'] = 'online' - vol1.state['junction_active'] = True - vol1.space['size_avl_bytes'] = '4000000000' - vol1.space['size_total_bytes'] = '5000000000' - vol1.space['space-guarantee-enabled'] = False - vol1.space['space-guarantee'] = 'file' - vol1.space['thin_provisioned'] = True - vol1.mirror['mirrored'] = True - vol1.qos['qos_policy_group'] = None - vol1.aggr['name'] = 'aggr1' - vol1.aggr['junction'] = '/vola' - vol1.sis['dedup'] = True - vol1.sis['compression'] = True - vol1.aggr['raid_type'] = 'raiddp' - vol1.aggr['ha_policy'] = 'cfo' - vol1.aggr['disk_type'] = 'SSD' - ssc_map = {'mirrored': set([vol1]), 'dedup': set([vol1]), - 'compression': set([vol1]), - 'thin': set([vol1]), 'all': set([vol1])} - - def setUp(self): - super(NetAppDirectCmodeISCSIDriverTestCase, self).setUp() - self._custom_setup() - - def _custom_setup(self): - self.stubs.Set( - ssc_cmode, 'refresh_cluster_ssc', - lambda a, b, c, synchronous: None) - self.mock_object(utils, 'OpenStackInfo') - self.mock_object(perf_7mode, 'Performance7modeLibrary') - self.mock_object(client_base.Client, '_init_ssh_client') - - configuration = self._set_config(create_configuration()) - driver = common.NetAppDriver(configuration=configuration) - self.stubs.Set(http_client, 'HTTPConnection', - FakeDirectCmodeHTTPConnection) - driver.do_setup(context='') - self.driver = driver - self.mock_object(self.driver.library.zapi_client, '_init_ssh_client') - self.driver.ssc_vols = self.ssc_map - - def _set_config(self, configuration): - configuration.netapp_storage_protocol = 'iscsi' - configuration.netapp_login = 'admin' - configuration.netapp_password = 'pass' - configuration.netapp_server_hostname = '127.0.0.1' - configuration.netapp_transport_type = 'http' - configuration.netapp_server_port = None - configuration.netapp_vserver = 'openstack' - return configuration - - def test_connect(self): - self.driver.library.zapi_client = mock.MagicMock() - self.driver.library.zapi_client.get_ontapi_version.return_value = \ - (1, 20) - self.mock_object(block_cmode.NetAppBlockStorageCmodeLibrary, - '_get_filtered_pools', - mock.Mock(return_value=fakes.FAKE_CMODE_POOLS)) - self.driver.check_for_setup_error() - - def test_do_setup_all_default(self): - self.mock_object(utils, 'OpenStackInfo') - configuration = self._set_config(create_configuration()) - driver = common.NetAppDriver(configuration=configuration) - mock_client = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - mock_client.assert_called_with(**FAKE_CONNECTION_HTTP) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - def test_do_setup_http_default_port(self): - self.mock_object(utils, 'OpenStackInfo') - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'http' - driver = common.NetAppDriver(configuration=configuration) - mock_client = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - mock_client.assert_called_with(**FAKE_CONNECTION_HTTP) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - def test_do_setup_https_default_port(self): - self.mock_object(utils, 'OpenStackInfo') - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'https' - driver = common.NetAppDriver(configuration=configuration) - driver.library._get_root_volume_name = mock.Mock() - mock_client = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - FAKE_CONNECTION_HTTPS = dict(FAKE_CONNECTION_HTTP, - transport_type='https') - mock_client.assert_called_with(**FAKE_CONNECTION_HTTPS) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - def test_do_setup_http_non_default_port(self): - self.mock_object(utils, 'OpenStackInfo') - configuration = self._set_config(create_configuration()) - configuration.netapp_server_port = 81 - driver = common.NetAppDriver(configuration=configuration) - mock_client = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - FAKE_CONNECTION_HTTP_PORT = dict(FAKE_CONNECTION_HTTP, port=81) - mock_client.assert_called_with(**FAKE_CONNECTION_HTTP_PORT) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - def test_do_setup_https_non_default_port(self): - self.mock_object(utils, 'OpenStackInfo') - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'https' - configuration.netapp_server_port = 446 - driver = common.NetAppDriver(configuration=configuration) - driver.library._get_root_volume_name = mock.Mock() - mock_client = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - FAKE_CONNECTION_HTTPS_PORT = dict(FAKE_CONNECTION_HTTP, port=446, - transport_type='https') - mock_client.assert_called_with(**FAKE_CONNECTION_HTTPS_PORT) - - def test_create_destroy(self): - self.driver.create_volume(self.volume) - self.driver.delete_volume(self.volume) - - def test_create_vol_snapshot_destroy(self): - self.driver.create_volume(self.volume) - self.mock_object(client_7mode.Client, '_check_clone_status') - self.mock_object(self.driver.library, '_clone_lun') - self.driver.create_snapshot(self.snapshot) - self.driver.create_volume_from_snapshot(self.volume_sec, self.snapshot) - self.driver.delete_snapshot(self.snapshot) - self.driver.delete_volume(self.volume) - - def test_map_unmap(self): - self.mock_object(client_cmode.Client, 'get_igroup_by_initiators') - self.mock_object(client_cmode.Client, 'get_iscsi_target_details') - self.mock_object(client_cmode.Client, 'get_iscsi_service_details') - self.mock_object(self.driver.library, '_get_or_create_igroup') - self.mock_object(self.driver.library, '_map_lun') - self.mock_object(self.driver.library, '_unmap_lun') - FAKE_PREFERRED_TARGET = {'address': 'http://host:8080', 'port': 80} - FAKE_CONN_PROPERTIES = {'driver_volume_type': 'iscsi', 'data': 'test'} - self.mock_object(self.driver.library, - '_get_preferred_target_from_list', - mock.Mock(return_value=FAKE_PREFERRED_TARGET)) - self.mock_object(common.na_utils, 'get_iscsi_connection_properties', - mock.Mock(return_value=FAKE_CONN_PROPERTIES)) - self.mock_object(client_cmode.Client, - 'get_operational_network_interface_addresses', - mock.Mock(return_value=[])) - self.driver.create_volume(self.volume) - updates = self.driver.create_export(None, self.volume, {}) - self.assertTrue(updates['provider_location']) - self.volume['provider_location'] = updates['provider_location'] - - connection_info = self.driver.initialize_connection(self.volume, - self.connector) - self.assertEqual('iscsi', connection_info['driver_volume_type']) - properties = connection_info['data'] - if not properties: - raise AssertionError('Target portal is none') - self.driver.terminate_connection(self.volume, self.connector) - self.driver.delete_volume(self.volume) - - def test_cloned_volume_destroy(self): - self.driver.create_volume(self.volume) - self.mock_object(self.driver.library, '_clone_lun') - self.driver.create_cloned_volume(self.snapshot, self.volume) - self.driver.delete_volume(self.snapshot) - self.driver.delete_volume(self.volume) - - def test_map_by_creating_igroup(self): - FAKE_IGROUP_INFO = {'initiator-group-name': 'debian', - 'initiator-group-os-type': 'linux', - 'initiator-group-type': 'igroup'} - FAKE_PREFERRED_TARGET = {'address': 'http://host:8080', 'port': 80} - FAKE_CONN_PROPERTIES = {'driver_volume_type': 'iscsi', 'data': 'test'} - self.mock_object(client_cmode.Client, 'get_igroup_by_initiators', - mock.Mock(return_value=[FAKE_IGROUP_INFO])) - self.mock_object(client_cmode.Client, - 'get_operational_network_interface_addresses', - mock.Mock(return_value=[])) - self.mock_object(client_cmode.Client, 'get_iscsi_target_details') - self.mock_object(client_cmode.Client, 'get_iscsi_service_details') - self.mock_object(self.driver.library, - '_get_preferred_target_from_list', - mock.Mock(return_value=FAKE_PREFERRED_TARGET)) - self.mock_object(common.na_utils, 'get_iscsi_connection_properties', - mock.Mock(return_value=FAKE_CONN_PROPERTIES)) - self.driver.create_volume(self.volume) - updates = self.driver.create_export(None, self.volume, {}) - self.assertTrue(updates['provider_location']) - self.volume['provider_location'] = updates['provider_location'] - connector_new = {'initiator': 'iqn.1993-08.org.debian:01:1001'} - connection_info = self.driver.initialize_connection(self.volume, - connector_new) - self.assertEqual('iscsi', connection_info['driver_volume_type']) - properties = connection_info['data'] - if not properties: - raise AssertionError('Target portal is none') - - def test_vol_stats(self): - self.mock_object(client_base.Client, 'provide_ems') - mock_update_vol_stats = self.mock_object(self.driver.library, - '_update_volume_stats') - self.driver.get_volume_stats(refresh=True) - self.assertEqual(mock_update_vol_stats.call_count, 1) - - def test_create_vol_snapshot_diff_size_resize(self): - self.driver.create_volume(self.volume) - self.mock_object(self.driver.library, '_clone_source_to_destination') - self.mock_object(self.driver.library, '_clone_lun') - self.driver.create_snapshot(self.snapshot) - self.driver.create_volume_from_snapshot( - self.volume_clone, self.snapshot) - self.driver.delete_snapshot(self.snapshot) - self.driver.delete_volume(self.volume) - - def test_create_vol_snapshot_diff_size_subclone(self): - self.driver.create_volume(self.volume) - self.mock_object(self.driver.library, '_clone_lun') - self.mock_object(self.driver.library, '_clone_source_to_destination') - self.driver.create_snapshot(self.snapshot) - self.driver.create_volume_from_snapshot( - self.volume_clone_large, self.snapshot) - self.driver.delete_snapshot(self.snapshot) - self.driver.delete_volume(self.volume) - - def test_extend_vol_same_size(self): - self.driver.create_volume(self.volume) - self.driver.extend_volume(self.volume, self.volume['size']) - - def test_extend_vol_direct_resize(self): - self.mock_object(self.driver.library.zapi_client, - 'get_lun_geometry', mock.Mock(return_value=None)) - self.mock_object(self.driver.library, '_do_sub_clone_resize') - self.driver.create_volume(self.volume) - self.driver.extend_volume(self.volume, 3) - - def test_extend_vol_sub_lun_clone(self): - self.mock_object(self.driver.library.zapi_client, - 'get_lun_geometry', mock.Mock(return_value=None)) - self.mock_object(self.driver.library, '_do_sub_clone_resize') - self.driver.create_volume(self.volume) - self.driver.extend_volume(self.volume, 4) - - -class NetAppDriverNegativeTestCase(test.TestCase): - """Test case for NetAppDriver""" - - def setUp(self): - super(NetAppDriverNegativeTestCase, self).setUp() - - def test_incorrect_family(self): - self.mock_object(utils, 'OpenStackInfo') - configuration = create_configuration() - configuration.netapp_storage_family = 'xyz_abc' - try: - common.NetAppDriver(configuration=configuration) - raise AssertionError('Wrong storage family is getting accepted.') - except exception.InvalidInput: - pass - - def test_incorrect_protocol(self): - self.mock_object(utils, 'OpenStackInfo') - configuration = create_configuration() - configuration.netapp_storage_family = 'ontap' - configuration.netapp_storage_protocol = 'ontap' - try: - common.NetAppDriver(configuration=configuration) - raise AssertionError('Wrong storage protocol is getting accepted.') - except exception.InvalidInput: - pass - - -class FakeDirect7MODEServerHandler(FakeHTTPRequestHandler): - """HTTP handler that fakes enough stuff to allow the driver to run.""" - - def do_GET(s): - """Respond to a GET request.""" - if '/servlets/netapp.servlets.admin.XMLrequest_filer' not in s.path: - s.send_response(404) - s.end_headers - return - s.send_response(200) - s.send_header("Content-Type", "text/xml; charset=utf-8") - s.end_headers() - out = s.wfile - out.write('' - '') - - def do_POST(s): - """Respond to a POST request.""" - if '/servlets/netapp.servlets.admin.XMLrequest_filer' not in s.path: - s.send_response(404) - s.end_headers - return - request_xml = s.rfile.read(int(s.headers['Content-Length'])) - root = etree.fromstring(request_xml) - body = [x for x in root.iterchildren()] - request = body[0] - tag = request.tag - api = etree.QName(tag).localname or tag - if 'lun-list-info' == api: - body = """ - false - false - - - /vol/vol1/lun1 - 20971520 - true - false - false - false - none - linux - e867d844-c2c0-11e0-9282-00a09825b3b5 - P3lgP4eTyaNl - 512 - true - 0 - indeterminate - - - /vol/vol1/lun1 - 20971520 - true - false - false - false - none - linux - 8e1e9284-c288-11e0-9282-00a09825b3b5 - P3lgP4eTc3lp - 512 - true - 0 - indeterminate - - - """ - elif 'volume-list-info' == api: - body = """ - - - vol0 - 019c8f7a-9243-11e0-9281-00a09825b3b5 - flex - 32_bit - online - 576914493440 - 13820354560 - 563094110208 - 2 - 20 - 140848264 - 0 - 0 - 0 - 0 - 20907162 - 7010 - 518 - 31142 - 31142 - 0 - false - aggr0 - - - disabled - idle - idle for 70:36:44 - regular - sun-sat@0 - Mon Aug 8 09:34:15 EST 2011 - - Mon Aug 8 09:34:15 EST 2011 - - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - - - - false - - volume - true - 14 - raid_dp,sis - block - true - false - false - false - false - unmirrored - 3 - 1 - - - /aggr0/plex0 - true - false - - - - - vol1 - 2d50ecf4-c288-11e0-9282-00a09825b3b5 - flex - 32_bit - online - 42949672960 - 44089344 - 42905583616 - 0 - 20 - 10485760 - 8192 - 8192 - 0 - 0 - 1556480 - 110 - 504 - 31142 - 31142 - 0 - false - aggr1 - - - disabled - idle - idle for 89:19:59 - regular - sun-sat@0 - Sun Aug 7 14:51:00 EST 2011 - - Sun Aug 7 14:51:00 EST 2011 - - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - - - - false - - volume - true - 7 - raid4,sis - block - true - false - false - false - false - unmirrored - 2 - 1 - - - /aggr1/plex0 - true - false - - - - - """ - elif 'volume-options-list-info' == api: - body = """ - - - snapmirrored - off - - - root - false - - - ha_policy - cfo - - - striping - not_striped - - - compression - off - - - """ - elif 'lun-create-by-size' == api: - body = """ - 22020096""" - elif 'lun-destroy' == api: - body = """""" - elif 'igroup-list-info' == api: - body = """ - - - openstack-8bc96490 - iscsi - b8e1d274-c378-11e0 - linux - 0 - false - - false - false - true - - - - iqn.1993-08.org.debian:01:10 - - - - - iscsi_group - iscsi - ccb8cbe4-c36f - linux - 0 - false - - false - false - true - - - - iqn.1993-08.org.debian:01:10ca - - - - - """ - elif 'lun-map-list-info' == api: - body = """ - - """ - elif 'lun-map' == api: - body = """1 - - """ - elif 'iscsi-node-get-name' == api: - body = """ - iqn.1992-08.com.netapp:sn.135093938 - """ - elif 'iscsi-portal-list-info' == api: - body = """ - - - 10.61.176.156 - 3260 - 1000 - e0a - - - """ - elif 'igroup-create' == api: - body = """""" - elif 'igroup-add' == api: - body = """""" - elif 'clone-start' == api: - body = """ - - - 2d50ecf4-c288-11e0-9282-00a09825b3b5 - 11 - - - """ - elif 'clone-list-status' == api: - body = """ - - - completed - - - """ - elif 'lun-unmap' == api: - body = """""" - elif 'system-get-ontapi-version' == api: - body = """ - 1 - 8 - """ - elif 'lun-set-space-reservation-info' == api: - body = """""" - elif 'ems-autosupport-log' == api: - body = """""" - elif 'lun-resize' == api: - body = """""" - elif 'lun-get-geometry' == api: - body = """ - 1 - 2 - 8 - 2 - 4 - 5 - """ - elif 'volume-options-list-info' == api: - body = """ - - - - """ - elif 'lun-move' == api: - body = """""" - else: - # Unknown API - s.send_response(500) - s.end_headers - return - s.send_response(200) - s.send_header("Content-Type", "text/xml; charset=utf-8") - s.end_headers() - s.wfile.write(RESPONSE_PREFIX_DIRECT_7MODE) - s.wfile.write(RESPONSE_PREFIX_DIRECT) - if isinstance(body, six.text_type): - body = body.encode('utf-8') - s.wfile.write(body) - s.wfile.write(RESPONSE_SUFFIX_DIRECT) - - -class FakeDirect7modeHTTPConnection(object): - """A fake http_client.HTTPConnection for netapp tests - - Requests made via this connection actually get translated and routed into - the fake direct handler above, we then turn the response into - the http_client.HTTPResponse that the caller expects. - """ - def __init__(self, host, timeout=None): - self.host = host - - def request(self, method, path, data=None, headers=None): - if not headers: - headers = {} - req_str = '%s %s HTTP/1.1\r\n' % (method, path) - for key, value in headers.items(): - req_str += "%s: %s\r\n" % (key, value) - if isinstance(req_str, six.text_type): - req_str = req_str.encode('latin1') - if data: - req_str += b'\r\n' + data - - # NOTE(vish): normally the http transport normailizes from unicode - sock = FakeHttplibSocket(req_str.decode("latin-1").encode("utf-8")) - # NOTE(vish): stop the server from trying to look up address from - # the fake socket - FakeDirect7MODEServerHandler.address_string = lambda x: '127.0.0.1' - self.app = FakeDirect7MODEServerHandler(sock, '127.0.0.1:80', None) - - self.sock = FakeHttplibSocket(sock.result) - self.http_response = http_client.HTTPResponse(self.sock) - - def set_debuglevel(self, level): - pass - - def getresponse(self): - self.http_response.begin() - return self.http_response - - def getresponsebody(self): - return self.sock.result - - def close(self): - pass - - -class NetAppDirect7modeISCSIDriverTestCase_NV(test.TestCase): - """Test case for NetAppISCSIDriver without vfiler""" - volume = { - 'name': 'lun1', - 'size': 2, - 'volume_name': 'lun1', - 'os_type': 'linux', - 'provider_location': 'lun1', - 'id': 'lun1', - 'provider_auth': None, - 'project_id': 'project', - 'display_name': None, - 'display_description': 'lun1', - 'volume_type_id': None, - 'host': 'hostname@backend#vol1', - } - - def setUp(self): - super(NetAppDirect7modeISCSIDriverTestCase_NV, self).setUp() - self._custom_setup() - - def _custom_setup(self): - self.mock_object(utils, 'OpenStackInfo') - - configuration = self._set_config(create_configuration()) - driver = common.NetAppDriver(configuration=configuration) - self.mock_object(client_base.Client, '_init_ssh_client') - self.stubs.Set(http_client, 'HTTPConnection', - FakeDirect7modeHTTPConnection) - self.mock_object(driver.library, '_get_root_volume_name', mock.Mock( - return_value='root')) - self.mock_object(perf_7mode, 'Performance7modeLibrary') - driver.do_setup(context='') - driver.root_volume_name = 'root' - self.driver = driver - - def _set_config(self, configuration): - configuration.netapp_storage_family = 'ontap_7mode' - configuration.netapp_storage_protocol = 'iscsi' - configuration.netapp_login = 'admin' - configuration.netapp_password = 'pass' - configuration.netapp_server_hostname = '127.0.0.1' - configuration.netapp_transport_type = 'http' - configuration.netapp_server_port = None - return configuration - - def test_create_on_select_vol(self): - self.driver.volume_list = ['vol0', 'vol1'] - self.driver.create_volume(self.volume) - self.driver.delete_volume(self.volume) - self.driver.volume_list = [] - - def test_connect(self): - self.driver.library.zapi_client = mock.MagicMock() - self.driver.library.zapi_client.get_ontapi_version.\ - return_value = (1, 20) - self.mock_object(block_7mode.NetAppBlockStorage7modeLibrary, - '_get_filtered_pools', - mock.Mock(return_value=fakes.FAKE_7MODE_POOLS)) - self.driver.check_for_setup_error() - - def test_check_for_setup_error_version(self): - drv = self.driver - self.mock_object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=None)) - # check exception raises when version not found - self.assertRaises(exception.VolumeBackendAPIException, - drv.check_for_setup_error) - - self.mock_object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 8))) - - # check exception raises when not supported version - self.assertRaises(exception.VolumeBackendAPIException, - drv.check_for_setup_error) - - -class NetAppDirect7modeISCSIDriverTestCase_WV( - NetAppDirect7modeISCSIDriverTestCase_NV): - """Test case for NetAppISCSIDriver with vfiler""" - def setUp(self): - super(NetAppDirect7modeISCSIDriverTestCase_WV, self).setUp() - - def _custom_setup(self): - self.mock_object(utils, 'OpenStackInfo') - - configuration = self._set_config(create_configuration()) - driver = common.NetAppDriver(configuration=configuration) - self.mock_object(client_base.Client, '_init_ssh_client') - self.stubs.Set(http_client, 'HTTPConnection', - FakeDirect7modeHTTPConnection) - self.mock_object(driver.library, '_get_root_volume_name', - mock.Mock(return_value='root')) - self.mock_object(perf_7mode, 'Performance7modeLibrary') - driver.do_setup(context='') - self.driver = driver - self.driver.root_volume_name = 'root' - - def _set_config(self, configuration): - configuration.netapp_storage_family = 'ontap_7mode' - configuration.netapp_storage_protocol = 'iscsi' - configuration.netapp_login = 'admin' - configuration.netapp_password = 'pass' - configuration.netapp_server_hostname = '127.0.0.1' - configuration.netapp_transport_type = 'http' - configuration.netapp_server_port = None - configuration.netapp_vfiler = 'openstack' - return configuration diff --git a/cinder/tests/unit/test_netapp_nfs.py b/cinder/tests/unit/test_netapp_nfs.py deleted file mode 100644 index 97ea6cf48..000000000 --- a/cinder/tests/unit/test_netapp_nfs.py +++ /dev/null @@ -1,1664 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit tests for the NetApp-specific NFS driver module.""" - -import itertools -import os -import shutil -import unittest - -from lxml import etree -import mock -from mox3 import mox as mox_lib -import six - -from cinder import exception -from cinder.image import image_utils -from cinder import test -from cinder import utils as cinder_utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.netapp import common -from cinder.volume.drivers.netapp.dataontap import (nfs_7mode - as netapp_nfs_7mode) -from cinder.volume.drivers.netapp.dataontap import (nfs_cmode - as netapp_nfs_cmode) -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_7mode -from cinder.volume.drivers.netapp.dataontap.client import client_base -from cinder.volume.drivers.netapp.dataontap.client import client_cmode -from cinder.volume.drivers.netapp.dataontap import nfs_base -from cinder.volume.drivers.netapp.dataontap.performance import perf_7mode -from cinder.volume.drivers.netapp.dataontap.performance import perf_cmode -from cinder.volume.drivers.netapp.dataontap import ssc_cmode -from cinder.volume.drivers.netapp import utils - - -CONNECTION_INFO = { - 'hostname': 'fake_host', - 'transport_type': 'https', - 'port': 443, - 'username': 'admin', - 'password': 'passw0rd', -} - -FAKE_CONNECTION_INFO_HTTP = { - 'hostname': '127.0.0.1', - 'transport_type': 'http', - 'port': None, - 'username': 'admin', - 'password': 'pass', - 'vserver': 'openstack', -} - -FAKE_CONNECTION_INFO_HTTPS = dict(FAKE_CONNECTION_INFO_HTTP, - transport_type='https') - -FAKE_7MODE_CONNECTION_INFO_HTTP = dict(FAKE_CONNECTION_INFO_HTTP) -FAKE_7MODE_CONNECTION_INFO_HTTP.pop('vserver') -FAKE_7MODE_CONNECTION_INFO_HTTP['vfiler'] = 'test_vfiler' - -FAKE_7MODE_CONNECTION_INFO_HTTPS = dict(FAKE_7MODE_CONNECTION_INFO_HTTP, - transport_type='https') - -SEVEN_MODE_CONNECTION_INFO = dict( - itertools.chain(CONNECTION_INFO.items(), - {'vfiler': 'test_vfiler'}.items())) - -FAKE_VSERVER = 'fake_vserver' - - -def create_configuration(): - configuration = mox_lib.MockObject(conf.Configuration) - configuration.append_config_values(mox_lib.IgnoreArg()) - configuration.max_over_subscription_ratio = 20.0 - configuration.reserved_percentage = 0 - configuration.nfs_mount_point_base = '/mnt/test' - configuration.nfs_mount_options = None - configuration.nas_mount_options = None - configuration.netapp_server_hostname = CONNECTION_INFO['hostname'] - configuration.netapp_transport_type = CONNECTION_INFO['transport_type'] - configuration.netapp_server_port = CONNECTION_INFO['port'] - configuration.netapp_login = CONNECTION_INFO['username'] - configuration.netapp_password = CONNECTION_INFO['password'] - configuration.netapp_vfiler = SEVEN_MODE_CONNECTION_INFO['vfiler'] - return configuration - - -class FakeVolume(object): - def __init__(self, host='', size=0): - self.size = size - self.id = hash(self) - self.name = None - self.host = host - - def __getitem__(self, key): - return self.__dict__[key] - - def __setitem__(self, key, val): - self.__dict__[key] = val - - -class FakeSnapshot(object): - def __init__(self, volume_size=0): - self.volume_name = None - self.name = None - self.volume_id = None - self.volume_size = volume_size - self.user_id = None - self.status = None - - def __getitem__(self, key): - return self.__dict__[key] - - -class FakeResponse(object): - def __init__(self, status): - """Initialize FakeResponse. - - :param status: Either 'failed' or 'passed' - """ - self.Status = status - - if status == 'failed': - self.Reason = 'Sample error' - - -class NetAppCmodeNfsDriverTestCase(test.TestCase): - """Test direct NetApp C Mode driver.""" - - TEST_NFS_HOST = 'nfs-host1' - TEST_NFS_SHARE_PATH = '/export' - TEST_NFS_EXPORT1 = '%s:%s' % (TEST_NFS_HOST, TEST_NFS_SHARE_PATH) - TEST_NFS_EXPORT2 = 'nfs-host2:/export' - TEST_MNT_POINT = '/mnt/nfs' - - def setUp(self): - super(NetAppCmodeNfsDriverTestCase, self).setUp() - self._custom_setup() - - def _custom_setup(self): - self.mock_object(utils, 'OpenStackInfo') - kwargs = {} - kwargs['netapp_mode'] = 'proxy' - kwargs['configuration'] = create_configuration() - - self.mock_object(nfs_base, 'LOG') - self._driver = netapp_nfs_cmode.NetAppCmodeNfsDriver(**kwargs) - self._driver.zapi_client = mock.Mock() - config = self._driver.configuration - config.netapp_vserver = FAKE_VSERVER - - def test_create_snapshot(self): - """Test snapshot can be created and deleted.""" - mox = self.mox - drv = self._driver - - mox.StubOutWithMock(drv, '_clone_backing_file_for_volume') - drv._clone_backing_file_for_volume(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()) - mox.ReplayAll() - - drv.create_snapshot(FakeSnapshot()) - - mox.VerifyAll() - - def test_create_volume_from_snapshot(self): - """Tests volume creation from snapshot.""" - drv = self._driver - mox = self.mox - location = '127.0.0.1:/nfs' - host = 'hostname@backend#' + location - volume = FakeVolume(host, 1) - snapshot = FakeSnapshot(1) - - expected_result = {'provider_location': location} - mox.StubOutWithMock(drv, '_clone_backing_file_for_volume') - mox.StubOutWithMock(drv, '_get_volume_location') - mox.StubOutWithMock(drv, 'local_path') - mox.StubOutWithMock(drv, '_discover_file_till_timeout') - mox.StubOutWithMock(drv, '_set_rw_permissions') - drv._clone_backing_file_for_volume(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()) - drv._get_volume_location(mox_lib.IgnoreArg()).AndReturn(location) - drv.local_path(mox_lib.IgnoreArg()).AndReturn('/mnt') - drv._discover_file_till_timeout(mox_lib.IgnoreArg()).AndReturn(True) - drv._set_rw_permissions(mox_lib.IgnoreArg()) - - mox.ReplayAll() - - self.mock_object(drv, '_do_qos_for_volume') - self.mock_object(utils, 'get_volume_extra_specs') - - loc = drv.create_volume_from_snapshot(volume, snapshot) - - self.assertEqual(expected_result, loc) - - mox.VerifyAll() - - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup') - @mock.patch.object(client_cmode.Client, '__init__', return_value=None) - def test_do_setup(self, mock_client_init, mock_super_do_setup): - context = mock.Mock() - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - self._driver.do_setup(context) - mock_client_init.assert_called_once_with(vserver=FAKE_VSERVER, - **CONNECTION_INFO) - mock_super_do_setup.assert_called_once_with(context) - - @mock.patch.object(nfs_base.NetAppNfsDriver, 'check_for_setup_error') - @mock.patch.object(ssc_cmode, 'check_ssc_api_permissions') - def test_check_for_setup_error(self, mock_ssc_api_permission_check, - mock_super_check_for_setup_error): - self._driver.zapi_client = mock.Mock() - self._driver.check_for_setup_error() - mock_ssc_api_permission_check.assert_called_once_with( - self._driver.zapi_client) - mock_super_check_for_setup_error.assert_called_once_with() - - def _prepare_clone_mock(self, status): - drv = self._driver - mox = self.mox - - volume = FakeVolume() - setattr(volume, 'provider_location', '127.0.0.1:/nfs') - - drv.zapi_client = mox.CreateMockAnything() - mox.StubOutWithMock(drv, '_get_host_ip') - mox.StubOutWithMock(drv, '_get_export_path') - mox.StubOutWithMock(drv, '_post_prov_deprov_in_ssc') - - drv.zapi_client.get_if_info_by_ip('127.0.0.1').AndReturn( - self._prepare_info_by_ip_response()) - drv.zapi_client.get_vol_by_junc_vserver('openstack', '/nfs').AndReturn( - 'nfsvol') - drv.zapi_client.clone_file('nfsvol', 'volume_name', 'clone_name', - 'openstack') - drv._get_host_ip(mox_lib.IgnoreArg()).AndReturn('127.0.0.1') - drv._get_export_path(mox_lib.IgnoreArg()).AndReturn('/nfs') - drv._post_prov_deprov_in_ssc(mox_lib.IgnoreArg()) - return mox - - def _prepare_info_by_ip_response(self): - res = """ - -
127.0.0.1
- up - fas3170rre-cmode-01 - e1b-1165 - - nfs - - none - - disabled - data - fas3170rre-cmode-01 - e1b-1165 - nfs_data1 - false - true - 255.255.255.0 - 24 - up - data - c10.63.165.0/24 - disabled - openstack - """ - response_el = etree.XML(res) - return netapp_api.NaElement(response_el).get_children() - - def test_clone_backing_file_for_volume(self): - drv = self._driver - mox = self._prepare_clone_mock('pass') - - mox.ReplayAll() - - volume_name = 'volume_name' - clone_name = 'clone_name' - volume_id = volume_name + six.text_type(hash(volume_name)) - share = 'ip:/share' - - drv._clone_backing_file_for_volume(volume_name, clone_name, volume_id, - share) - - mox.VerifyAll() - - def test_register_img_in_cache_noshare(self): - volume = {'id': '1', 'name': 'testvol'} - volume['provider_location'] = '10.61.170.1:/share/path' - drv = self._driver - mox = self.mox - mox.StubOutWithMock(drv, '_do_clone_rel_img_cache') - - drv._do_clone_rel_img_cache('testvol', 'img-cache-12345', - '10.61.170.1:/share/path', - 'img-cache-12345') - - mox.ReplayAll() - drv._register_image_in_cache(volume, '12345') - mox.VerifyAll() - - def test_register_img_in_cache_with_share(self): - volume = {'id': '1', 'name': 'testvol'} - volume['provider_location'] = '10.61.170.1:/share/path' - drv = self._driver - mox = self.mox - mox.StubOutWithMock(drv, '_do_clone_rel_img_cache') - - drv._do_clone_rel_img_cache('testvol', 'img-cache-12345', - '10.61.170.1:/share/path', - 'img-cache-12345') - - mox.ReplayAll() - drv._register_image_in_cache(volume, '12345') - mox.VerifyAll() - - def test_find_image_in_cache_no_shares(self): - drv = self._driver - drv._mounted_shares = [] - result = drv._find_image_in_cache('image_id') - if not result: - pass - else: - self.fail('Return result is unexpected') - - def test_find_image_in_cache_shares(self): - drv = self._driver - mox = self.mox - drv._mounted_shares = ['testshare'] - mox.StubOutWithMock(drv, '_get_mount_point_for_share') - mox.StubOutWithMock(os.path, 'isfile') - - drv._get_mount_point_for_share('testshare').AndReturn('/mnt') - os.path.isfile('/mnt/img-cache-id').AndReturn(True) - mox.ReplayAll() - result = drv._find_image_in_cache('id') - (share, file_name) = result[0] - mox.VerifyAll() - drv._mounted_shares.remove('testshare') - - if (share == 'testshare' and file_name == 'img-cache-id'): - pass - else: - self.fail('Return result is unexpected') - - def test_find_old_cache_files_notexists(self): - drv = self._driver - mox = self.mox - cmd = ['find', '/mnt', '-maxdepth', '1', '-name', - 'img-cache*', '-amin', '+720'] - setattr(drv.configuration, 'expiry_thres_minutes', 720) - mox.StubOutWithMock(drv, '_get_mount_point_for_share') - mox.StubOutWithMock(drv, '_execute') - - drv._get_mount_point_for_share(mox_lib.IgnoreArg()).AndReturn('/mnt') - drv._execute(*cmd, run_as_root=True).AndReturn((None, '')) - mox.ReplayAll() - res = drv._find_old_cache_files('share') - mox.VerifyAll() - if len(res) == 0: - pass - else: - self.fail('No files expected but got return values.') - - def test_find_old_cache_files_exists(self): - drv = self._driver - mox = self.mox - cmd = ['find', '/mnt', '-maxdepth', '1', '-name', - 'img-cache*', '-amin', '+720'] - setattr(drv.configuration, 'expiry_thres_minutes', '720') - files = '/mnt/img-id1\n/mnt/img-id2\n' - r_files = ['img-id1', 'img-id2'] - mox.StubOutWithMock(drv, '_get_mount_point_for_share') - mox.StubOutWithMock(drv, '_execute') - mox.StubOutWithMock(drv, '_shortlist_del_eligible_files') - - drv._get_mount_point_for_share('share').AndReturn('/mnt') - drv._execute(*cmd, run_as_root=True).AndReturn((files, None)) - drv._shortlist_del_eligible_files( - mox_lib.IgnoreArg(), r_files).AndReturn(r_files) - mox.ReplayAll() - res = drv._find_old_cache_files('share') - mox.VerifyAll() - if len(res) == len(r_files): - for f in res: - r_files.remove(f) - else: - self.fail('Returned files not same as expected.') - - def test_delete_files_till_bytes_free_success(self): - drv = self._driver - mox = self.mox - files = [('img-cache-1', 230), ('img-cache-2', 380)] - mox.StubOutWithMock(drv, '_get_mount_point_for_share') - mox.StubOutWithMock(drv, '_delete_file_at_path') - - drv._get_mount_point_for_share(mox_lib.IgnoreArg()).AndReturn('/mnt') - drv._delete_file_at_path('/mnt/img-cache-2').AndReturn(True) - drv._delete_file_at_path('/mnt/img-cache-1').AndReturn(True) - mox.ReplayAll() - drv._delete_files_till_bytes_free(files, 'share', bytes_to_free=1024) - mox.VerifyAll() - - def test_clean_image_cache_exec(self): - drv = self._driver - mox = self.mox - drv.configuration.thres_avl_size_perc_start = 20 - drv.configuration.thres_avl_size_perc_stop = 50 - drv._mounted_shares = ['testshare'] - - mox.StubOutWithMock(drv, '_find_old_cache_files') - mox.StubOutWithMock(drv, '_delete_files_till_bytes_free') - mox.StubOutWithMock(drv, '_get_capacity_info') - - drv._get_capacity_info('testshare').AndReturn((100, 19)) - drv._find_old_cache_files('testshare').AndReturn(['f1', 'f2']) - drv._delete_files_till_bytes_free( - ['f1', 'f2'], 'testshare', bytes_to_free=31) - mox.ReplayAll() - drv._clean_image_cache() - mox.VerifyAll() - drv._mounted_shares.remove('testshare') - if not drv.cleaning: - pass - else: - self.fail('Clean image cache failed.') - - def test_clean_image_cache_noexec(self): - drv = self._driver - mox = self.mox - drv.configuration.thres_avl_size_perc_start = 20 - drv.configuration.thres_avl_size_perc_stop = 50 - drv._mounted_shares = ['testshare'] - - mox.StubOutWithMock(drv, '_get_capacity_info') - - drv._get_capacity_info('testshare').AndReturn((100, 30, 70)) - mox.ReplayAll() - drv._clean_image_cache() - mox.VerifyAll() - drv._mounted_shares.remove('testshare') - if not drv.cleaning: - pass - else: - self.fail('Clean image cache failed.') - - def test_clone_image_fromcache(self): - drv = self._driver - mox = self.mox - volume = {'name': 'vol', 'size': '20'} - mox.StubOutWithMock(utils, 'get_volume_extra_specs') - mox.StubOutWithMock(drv, '_find_image_in_cache') - mox.StubOutWithMock(drv, '_do_clone_rel_img_cache') - mox.StubOutWithMock(drv, '_post_clone_image') - mox.StubOutWithMock(drv, '_is_share_clone_compatible') - - utils.get_volume_extra_specs(mox_lib.IgnoreArg()) - drv._find_image_in_cache(mox_lib.IgnoreArg()).AndReturn( - [('share', 'file_name')]) - drv._is_share_clone_compatible(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn(True) - drv._do_clone_rel_img_cache('file_name', 'vol', 'share', 'file_name') - drv._post_clone_image(volume) - - mox.ReplayAll() - drv.clone_image('', - volume, - ('image_location', None), - {'id': 'image_id'}, '') - mox.VerifyAll() - - def get_img_info(self, format): - class img_info(object): - def __init__(self, fmt): - self.file_format = fmt - - return img_info(format) - - def test_clone_image_cloneableshare_nospace(self): - drv = self._driver - mox = self.mox - volume = {'name': 'vol', 'size': '20'} - mox.StubOutWithMock(utils, 'get_volume_extra_specs') - mox.StubOutWithMock(drv, '_find_image_in_cache') - mox.StubOutWithMock(drv, '_is_cloneable_share') - mox.StubOutWithMock(drv, '_is_share_clone_compatible') - - utils.get_volume_extra_specs(mox_lib.IgnoreArg()) - drv._find_image_in_cache(mox_lib.IgnoreArg()).AndReturn([]) - drv._is_cloneable_share( - mox_lib.IgnoreArg()).AndReturn('127.0.0.1:/share') - drv._is_share_clone_compatible(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn(False) - - mox.ReplayAll() - (prop, cloned) = drv.clone_image( - '', - volume, - ('nfs://127.0.0.1:/share/img-id', None), - {'id': 'image_id'}, - '') - mox.VerifyAll() - if not cloned and not prop['provider_location']: - pass - else: - self.fail('Expected not cloned, got cloned.') - - def test_clone_image_cloneableshare_raw(self): - drv = self._driver - mox = self.mox - volume = {'name': 'vol', 'size': '20'} - mox.StubOutWithMock(utils, 'get_volume_extra_specs') - mox.StubOutWithMock(drv, '_find_image_in_cache') - mox.StubOutWithMock(drv, '_is_cloneable_share') - mox.StubOutWithMock(drv, '_get_mount_point_for_share') - mox.StubOutWithMock(image_utils, 'qemu_img_info') - mox.StubOutWithMock(drv, '_clone_backing_file_for_volume') - mox.StubOutWithMock(drv, '_discover_file_till_timeout') - mox.StubOutWithMock(drv, '_set_rw_permissions') - mox.StubOutWithMock(drv, '_resize_image_file') - mox.StubOutWithMock(drv, '_is_share_clone_compatible') - - utils.get_volume_extra_specs(mox_lib.IgnoreArg()) - drv._find_image_in_cache(mox_lib.IgnoreArg()).AndReturn([]) - drv._is_cloneable_share( - mox_lib.IgnoreArg()).AndReturn('127.0.0.1:/share') - drv._is_share_clone_compatible(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn(True) - drv._get_mount_point_for_share(mox_lib.IgnoreArg()).AndReturn('/mnt') - image_utils.qemu_img_info('/mnt/img-id', run_as_root=True).\ - AndReturn(self.get_img_info('raw')) - drv._clone_backing_file_for_volume( - 'img-id', 'vol', share='127.0.0.1:/share', volume_id=None) - drv._get_mount_point_for_share(mox_lib.IgnoreArg()).AndReturn('/mnt') - drv._discover_file_till_timeout(mox_lib.IgnoreArg()).AndReturn(True) - drv._set_rw_permissions('/mnt/vol') - drv._resize_image_file({'name': 'vol'}, mox_lib.IgnoreArg()) - - mox.ReplayAll() - drv.clone_image( - '', - volume, - ('nfs://127.0.0.1:/share/img-id', None), - {'id': 'image_id'}, - '') - mox.VerifyAll() - - def test_clone_image_cloneableshare_notraw(self): - drv = self._driver - mox = self.mox - volume = {'name': 'vol', 'size': '20'} - mox.StubOutWithMock(utils, 'get_volume_extra_specs') - mox.StubOutWithMock(drv, '_find_image_in_cache') - mox.StubOutWithMock(drv, '_is_cloneable_share') - mox.StubOutWithMock(drv, '_get_mount_point_for_share') - mox.StubOutWithMock(image_utils, 'qemu_img_info') - mox.StubOutWithMock(drv, '_clone_backing_file_for_volume') - mox.StubOutWithMock(drv, '_discover_file_till_timeout') - mox.StubOutWithMock(drv, '_set_rw_permissions') - mox.StubOutWithMock(drv, '_resize_image_file') - mox.StubOutWithMock(image_utils, 'convert_image') - mox.StubOutWithMock(drv, '_register_image_in_cache') - mox.StubOutWithMock(drv, '_is_share_clone_compatible') - - utils.get_volume_extra_specs(mox_lib.IgnoreArg()) - drv._find_image_in_cache(mox_lib.IgnoreArg()).AndReturn([]) - drv._is_cloneable_share('nfs://127.0.0.1/share/img-id').AndReturn( - '127.0.0.1:/share') - drv._is_share_clone_compatible(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn(True) - drv._get_mount_point_for_share('127.0.0.1:/share').AndReturn('/mnt') - image_utils.qemu_img_info('/mnt/img-id', run_as_root=True).\ - AndReturn(self.get_img_info('notraw')) - image_utils.convert_image(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg(), - 'raw', run_as_root=True) - image_utils.qemu_img_info('/mnt/vol', run_as_root=True).\ - AndReturn(self.get_img_info('raw')) - drv._register_image_in_cache(mox_lib.IgnoreArg(), mox_lib.IgnoreArg()) - drv._get_mount_point_for_share('127.0.0.1:/share').AndReturn('/mnt') - drv._discover_file_till_timeout(mox_lib.IgnoreArg()).AndReturn(True) - drv._set_rw_permissions('/mnt/vol') - drv._resize_image_file({'name': 'vol'}, mox_lib.IgnoreArg()) - - mox.ReplayAll() - drv.clone_image( - '', - volume, - ('nfs://127.0.0.1/share/img-id', None), - {'id': 'image_id'}, - '') - mox.VerifyAll() - - def test_clone_image_file_not_discovered(self): - drv = self._driver - mox = self.mox - volume = {'name': 'vol', 'size': '20'} - mox.StubOutWithMock(utils, 'get_volume_extra_specs') - mox.StubOutWithMock(drv, '_find_image_in_cache') - mox.StubOutWithMock(drv, '_is_cloneable_share') - mox.StubOutWithMock(drv, '_get_mount_point_for_share') - mox.StubOutWithMock(image_utils, 'qemu_img_info') - mox.StubOutWithMock(drv, '_clone_backing_file_for_volume') - mox.StubOutWithMock(drv, '_discover_file_till_timeout') - mox.StubOutWithMock(image_utils, 'convert_image') - mox.StubOutWithMock(drv, '_register_image_in_cache') - mox.StubOutWithMock(drv, '_is_share_clone_compatible') - mox.StubOutWithMock(drv, '_do_qos_for_volume') - mox.StubOutWithMock(drv, 'local_path') - - utils.get_volume_extra_specs(mox_lib.IgnoreArg()) - drv._find_image_in_cache(mox_lib.IgnoreArg()).AndReturn([]) - drv._is_cloneable_share('nfs://127.0.0.1/share/img-id').AndReturn( - '127.0.0.1:/share') - drv._is_share_clone_compatible(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn(True) - drv._get_mount_point_for_share('127.0.0.1:/share').AndReturn('/mnt') - image_utils.qemu_img_info('/mnt/img-id', run_as_root=True).\ - AndReturn(self.get_img_info('notraw')) - image_utils.convert_image(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg(), - 'raw', run_as_root=True) - image_utils.qemu_img_info('/mnt/vol', run_as_root=True).\ - AndReturn(self.get_img_info('raw')) - drv._register_image_in_cache(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()) - drv._do_qos_for_volume(mox_lib.IgnoreArg(), mox_lib.IgnoreArg()) - drv.local_path(mox_lib.IgnoreArg()).AndReturn('/mnt/vol') - drv._discover_file_till_timeout(mox_lib.IgnoreArg()).AndReturn(False) - - mox.ReplayAll() - vol_dict, result = drv.clone_image( - '', - volume, - ('nfs://127.0.0.1/share/img-id', None), - {'id': 'image_id'}, - '') - mox.VerifyAll() - self.assertFalse(result) - self.assertFalse(vol_dict['bootable']) - self.assertIsNone(vol_dict['provider_location']) - - def test_clone_image_resizefails(self): - drv = self._driver - mox = self.mox - volume = {'name': 'vol', 'size': '20'} - mox.StubOutWithMock(utils, 'get_volume_extra_specs') - mox.StubOutWithMock(drv, '_find_image_in_cache') - mox.StubOutWithMock(drv, '_is_cloneable_share') - mox.StubOutWithMock(drv, '_get_mount_point_for_share') - mox.StubOutWithMock(image_utils, 'qemu_img_info') - mox.StubOutWithMock(drv, '_clone_backing_file_for_volume') - mox.StubOutWithMock(drv, '_discover_file_till_timeout') - mox.StubOutWithMock(drv, '_set_rw_permissions') - mox.StubOutWithMock(drv, '_resize_image_file') - mox.StubOutWithMock(image_utils, 'convert_image') - mox.StubOutWithMock(drv, '_do_qos_for_volume') - mox.StubOutWithMock(drv, '_register_image_in_cache') - mox.StubOutWithMock(drv, '_is_share_clone_compatible') - mox.StubOutWithMock(drv, 'local_path') - - utils.get_volume_extra_specs(mox_lib.IgnoreArg()) - drv._find_image_in_cache(mox_lib.IgnoreArg()).AndReturn([]) - drv._is_cloneable_share('nfs://127.0.0.1/share/img-id').AndReturn( - '127.0.0.1:/share') - drv._is_share_clone_compatible(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn(True) - drv._get_mount_point_for_share('127.0.0.1:/share').AndReturn('/mnt') - image_utils.qemu_img_info('/mnt/img-id', run_as_root=True).\ - AndReturn(self.get_img_info('notraw')) - image_utils.convert_image(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg(), 'raw', - run_as_root=True) - image_utils.qemu_img_info('/mnt/vol', run_as_root=True).\ - AndReturn(self.get_img_info('raw')) - drv._register_image_in_cache(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()) - drv._do_qos_for_volume(mox_lib.IgnoreArg(), mox_lib.IgnoreArg()) - drv.local_path(mox_lib.IgnoreArg()).AndReturn('/mnt/vol') - drv._discover_file_till_timeout(mox_lib.IgnoreArg()).AndReturn(True) - drv._set_rw_permissions('/mnt/vol') - drv._resize_image_file( - mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndRaise(exception.InvalidResults()) - - mox.ReplayAll() - vol_dict, result = drv.clone_image( - '', - volume, - ('nfs://127.0.0.1/share/img-id', None), - {'id': 'image_id'}, - '') - mox.VerifyAll() - self.assertFalse(result) - self.assertFalse(vol_dict['bootable']) - self.assertIsNone(vol_dict['provider_location']) - - def test_is_cloneable_share_badformats(self): - drv = self._driver - strgs = ['10.61.666.22:/share/img', - 'nfs://10.61.666.22:/share/img', - 'nfs://10.61.666.22//share/img', - 'nfs://com.netapp.com:/share/img', - 'nfs://com.netapp.com//share/img', - 'com.netapp.com://share/im\g', - 'http://com.netapp.com://share/img', - 'nfs://com.netapp.com:/share/img', - 'nfs://com.netapp.com:8080//share/img' - 'nfs://com.netapp.com//img', - 'nfs://[ae::sr::ty::po]/img'] - for strg in strgs: - res = drv._is_cloneable_share(strg) - if res: - msg = 'Invalid format matched for url %s.' % strg - self.fail(msg) - - def test_is_cloneable_share_goodformat1(self): - drv = self._driver - mox = self.mox - strg = 'nfs://10.61.222.333/share/img' - mox.StubOutWithMock(drv, '_check_share_in_use') - drv._check_share_in_use(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn('share') - mox.ReplayAll() - drv._is_cloneable_share(strg) - mox.VerifyAll() - - def test_is_cloneable_share_goodformat2(self): - drv = self._driver - mox = self.mox - strg = 'nfs://10.61.222.333:8080/share/img' - mox.StubOutWithMock(drv, '_check_share_in_use') - drv._check_share_in_use(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn('share') - mox.ReplayAll() - drv._is_cloneable_share(strg) - mox.VerifyAll() - - def test_is_cloneable_share_goodformat3(self): - drv = self._driver - mox = self.mox - strg = 'nfs://com.netapp:8080/share/img' - mox.StubOutWithMock(drv, '_check_share_in_use') - drv._check_share_in_use(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn('share') - mox.ReplayAll() - drv._is_cloneable_share(strg) - mox.VerifyAll() - - def test_is_cloneable_share_goodformat4(self): - drv = self._driver - mox = self.mox - strg = 'nfs://netapp.com/share/img' - mox.StubOutWithMock(drv, '_check_share_in_use') - drv._check_share_in_use(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn('share') - mox.ReplayAll() - drv._is_cloneable_share(strg) - mox.VerifyAll() - - def test_is_cloneable_share_goodformat5(self): - drv = self._driver - mox = self.mox - strg = 'nfs://netapp.com/img' - mox.StubOutWithMock(drv, '_check_share_in_use') - drv._check_share_in_use(mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn('share') - mox.ReplayAll() - drv._is_cloneable_share(strg) - mox.VerifyAll() - - def test_check_share_in_use_no_conn(self): - drv = self._driver - share = drv._check_share_in_use(None, '/dir') - if share: - self.fail('Unexpected share detected.') - - def test_check_share_in_use_invalid_conn(self): - drv = self._driver - share = drv._check_share_in_use(':8989', '/dir') - if share: - self.fail('Unexpected share detected.') - - def test_check_share_in_use_incorrect_host(self): - drv = self._driver - mox = self.mox - mox.StubOutWithMock(utils, 'resolve_hostname') - utils.resolve_hostname(mox_lib.IgnoreArg()).AndRaise(Exception()) - mox.ReplayAll() - share = drv._check_share_in_use('incorrect:8989', '/dir') - mox.VerifyAll() - if share: - self.fail('Unexpected share detected.') - - def test_check_share_in_use_success(self): - drv = self._driver - mox = self.mox - drv._mounted_shares = ['127.0.0.1:/dir/share'] - mox.StubOutWithMock(utils, 'resolve_hostname') - mox.StubOutWithMock(drv, '_share_match_for_ip') - utils.resolve_hostname(mox_lib.IgnoreArg()).AndReturn('10.22.33.44') - drv._share_match_for_ip( - '10.22.33.44', ['127.0.0.1:/dir/share']).AndReturn('share') - mox.ReplayAll() - share = drv._check_share_in_use('127.0.0.1:8989', '/dir/share') - mox.VerifyAll() - if not share: - self.fail('Expected share not detected') - - def test_construct_image_url_loc(self): - drv = self._driver - img_loc = (None, - # Valid metdata - [{'metadata': - {'share_location': 'nfs://host/path', - 'mountpoint': '/opt/stack/data/glance', - 'id': 'abc-123', - 'type': 'nfs'}, - 'url': 'file:///opt/stack/data/glance/image-id-0'}, - # missing metadata - {'metadata': {}, - 'url': 'file:///opt/stack/data/glance/image-id-1'}, - # missing location_type - {'metadata': {'location_type': None}, - 'url': 'file:///opt/stack/data/glance/image-id-2'}, - # non-nfs location_type - {'metadata': {'location_type': 'not-NFS'}, - 'url': 'file:///opt/stack/data/glance/image-id-3'}, - # missing share_location - {'metadata': {'location_type': 'nfs', - 'share_location': None}, - 'url': 'file:///opt/stack/data/glance/image-id-4'}, - # missing mountpoint - {'metadata': {'location_type': 'nfs', - 'share_location': 'nfs://host/path', - # Pre-kilo we documented "mount_point" - 'mount_point': '/opt/stack/data/glance'}, - 'url': 'file:///opt/stack/data/glance/image-id-5'}, - # Valid metadata - {'metadata': - {'share_location': 'nfs://host/path', - 'mountpoint': '/opt/stack/data/glance', - 'id': 'abc-123', - 'type': 'nfs'}, - 'url': 'file:///opt/stack/data/glance/image-id-6'}]) - - locations = drv._construct_image_nfs_url(img_loc) - - self.assertIn("nfs://host/path/image-id-0", locations) - self.assertIn("nfs://host/path/image-id-6", locations) - self.assertEqual(2, len(locations)) - - def test_construct_image_url_direct(self): - drv = self._driver - img_loc = ("nfs://host/path/image-id", None) - - locations = drv._construct_image_nfs_url(img_loc) - - self.assertIn("nfs://host/path/image-id", locations) - - def test_get_pool(self): - pool = self._driver.get_pool({'provider_location': 'fake-share'}) - self.assertEqual('fake-share', pool) - - def _set_config(self, configuration): - configuration.netapp_storage_family = 'ontap_cluster' - configuration.netapp_storage_protocol = 'nfs' - configuration.netapp_login = 'admin' - configuration.netapp_password = 'pass' - configuration.netapp_server_hostname = '127.0.0.1' - configuration.netapp_transport_type = 'http' - configuration.netapp_server_port = None - configuration.netapp_vserver = 'openstack' - configuration.nfs_shares_config = '/nfs' - return configuration - - @mock.patch.object(utils, 'get_volume_extra_specs') - def test_check_volume_type_mismatch(self, get_specs): - if not hasattr(self._driver, 'vserver'): - return unittest.skip("Test only applies to cmode driver") - get_specs.return_value = {'thin_volume': 'true'} - self._driver._is_share_vol_type_match = mock.Mock(return_value=False) - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self._driver._check_volume_type, 'vol', - 'share', 'file') - get_specs.assert_called_once_with('vol') - self._driver._is_share_vol_type_match.assert_called_once_with( - 'vol', 'share', 'file') - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_all_default(self): - configuration = self._set_config(create_configuration()) - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - mock_invoke.assert_called_with(**FAKE_CONNECTION_INFO_HTTP) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_http_default_port(self): - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'http' - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - mock_invoke.assert_called_with(**FAKE_CONNECTION_INFO_HTTP) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_https_default_port(self): - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'https' - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - mock_invoke.assert_called_with(**FAKE_CONNECTION_INFO_HTTPS) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_http_non_default_port(self): - configuration = self._set_config(create_configuration()) - configuration.netapp_server_port = 81 - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - FAKE_CONN_INFO_PORT_HTTP = dict(FAKE_CONNECTION_INFO_HTTP, port=81) - mock_invoke.assert_called_with(**FAKE_CONN_INFO_PORT_HTTP) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_https_non_default_port(self): - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'https' - configuration.netapp_server_port = 446 - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_cmode, 'Client') - self.mock_object(perf_cmode, 'PerformanceCmodeLibrary') - driver.do_setup(context='') - FAKE_CONN_INFO_PORT_HTTPS = dict(FAKE_CONNECTION_INFO_HTTPS, port=446) - mock_invoke.assert_called_with(**FAKE_CONN_INFO_PORT_HTTPS) - - @mock.patch.object(utils, 'resolve_hostname', return_value='10.12.142.11') - def test_convert_vol_ref_share_name_to_share_ip(self, mock_hostname): - drv = self._driver - share = "%s/%s" % (self.TEST_NFS_EXPORT1, 'test_file_name') - modified_share = '10.12.142.11:/export/test_file_name' - - modified_vol_ref = drv._convert_vol_ref_share_name_to_share_ip(share) - - self.assertEqual(modified_share, modified_vol_ref) - - @mock.patch.object(utils, 'resolve_hostname', return_value='10.12.142.11') - @mock.patch.object(os.path, 'isfile', return_value=True) - def test_get_share_mount_and_vol_from_vol_ref(self, mock_isfile, - mock_hostname): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - vol_path = "%s/%s" % (self.TEST_NFS_EXPORT1, 'test_file_name') - vol_ref = {'source-name': vol_path} - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - - (share, mount, file_path) = \ - drv._get_share_mount_and_vol_from_vol_ref(vol_ref) - - self.assertEqual(self.TEST_NFS_EXPORT1, share) - self.assertEqual(self.TEST_MNT_POINT, mount) - self.assertEqual('test_file_name', file_path) - - @mock.patch.object(utils, 'resolve_hostname', return_value='10.12.142.11') - def test_get_share_mount_and_vol_from_vol_ref_with_bad_ref(self, - mock_hostname): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - vol_ref = {'source-id': '1234546'} - - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - - self.assertRaises(exception.ManageExistingInvalidReference, - drv._get_share_mount_and_vol_from_vol_ref, vol_ref) - - @mock.patch.object(utils, 'resolve_hostname', return_value='10.12.142.11') - def test_get_share_mount_and_vol_from_vol_ref_where_not_found(self, - mock_host): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - vol_path = "%s/%s" % (self.TEST_NFS_EXPORT2, 'test_file_name') - vol_ref = {'source-name': vol_path} - - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - - self.assertRaises(exception.ManageExistingInvalidReference, - drv._get_share_mount_and_vol_from_vol_ref, vol_ref) - - @mock.patch.object(utils, 'resolve_hostname', return_value='10.12.142.11') - def test_get_share_mount_and_vol_from_vol_ref_where_is_dir(self, - mock_host): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - vol_ref = {'source-name': self.TEST_NFS_EXPORT2} - - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - - self.assertRaises(exception.ManageExistingInvalidReference, - drv._get_share_mount_and_vol_from_vol_ref, vol_ref) - - @mock.patch.object(cinder_utils, 'get_file_size', return_value=1073741824) - def test_manage_existing_get_size(self, get_file_size): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - test_file = 'test_file_name' - volume = FakeVolume() - volume['name'] = 'file-new-managed-123' - volume['id'] = 'volume-new-managed-123' - vol_path = "%s/%s" % (self.TEST_NFS_EXPORT1, test_file) - vol_ref = {'source-name': vol_path} - - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - drv._get_share_mount_and_vol_from_vol_ref = mock.Mock( - return_value=(self.TEST_NFS_EXPORT1, self.TEST_MNT_POINT, - test_file)) - - vol_size = drv.manage_existing_get_size(volume, vol_ref) - self.assertEqual(1, vol_size) - - @mock.patch.object(cinder_utils, 'get_file_size', return_value=1074253824) - def test_manage_existing_get_size_round_up(self, get_file_size): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - test_file = 'test_file_name' - volume = FakeVolume() - volume['name'] = 'file-new-managed-123' - volume['id'] = 'volume-new-managed-123' - vol_path = "%s/%s" % (self.TEST_NFS_EXPORT1, test_file) - vol_ref = {'source-name': vol_path} - - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - drv._get_share_mount_and_vol_from_vol_ref = mock.Mock( - return_value=(self.TEST_NFS_EXPORT1, self.TEST_MNT_POINT, - test_file)) - - vol_size = drv.manage_existing_get_size(volume, vol_ref) - self.assertEqual(2, vol_size) - - @mock.patch.object(cinder_utils, 'get_file_size', return_value='badfloat') - def test_manage_existing_get_size_error(self, get_size): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - test_file = 'test_file_name' - volume = FakeVolume() - volume['name'] = 'file-new-managed-123' - volume['id'] = 'volume-new-managed-123' - vol_path = "%s/%s" % (self.TEST_NFS_EXPORT1, test_file) - vol_ref = {'source-name': vol_path} - - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - drv._get_share_mount_and_vol_from_vol_ref = mock.Mock( - return_value=(self.TEST_NFS_EXPORT1, self.TEST_MNT_POINT, - test_file)) - - self.assertRaises(exception.VolumeBackendAPIException, - drv.manage_existing_get_size, volume, vol_ref) - - @mock.patch.object(cinder_utils, 'get_file_size', return_value=1074253824) - def test_manage_existing(self, get_file_size): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - test_file = 'test_file_name' - volume = FakeVolume() - volume['name'] = 'file-new-managed-123' - volume['id'] = 'volume-new-managed-123' - vol_path = "%s/%s" % (self.TEST_NFS_EXPORT1, test_file) - vol_ref = {'source-name': vol_path} - drv._check_volume_type = mock.Mock() - self.stubs.Set(drv, '_execute', mock.Mock()) - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - drv._get_share_mount_and_vol_from_vol_ref = mock.Mock( - return_value=(self.TEST_NFS_EXPORT1, self.TEST_MNT_POINT, - test_file)) - shutil.move = mock.Mock() - mock_get_specs = self.mock_object(utils, 'get_volume_extra_specs') - mock_get_specs.return_value = {} - self.mock_object(drv, '_do_qos_for_volume') - - location = drv.manage_existing(volume, vol_ref) - - self.assertEqual(self.TEST_NFS_EXPORT1, location['provider_location']) - drv._check_volume_type.assert_called_once_with( - volume, self.TEST_NFS_EXPORT1, test_file, {}) - - @mock.patch.object(cinder_utils, 'get_file_size', return_value=1074253824) - def test_manage_existing_move_fails(self, get_file_size): - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - test_file = 'test_file_name' - volume = FakeVolume() - volume['name'] = 'volume-new-managed-123' - volume['id'] = 'volume-new-managed-123' - vol_path = "%s/%s" % (self.TEST_NFS_EXPORT1, test_file) - vol_ref = {'source-name': vol_path} - mock_check_volume_type = drv._check_volume_type = mock.Mock() - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - drv._get_share_mount_and_vol_from_vol_ref = mock.Mock( - return_value=(self.TEST_NFS_EXPORT1, self.TEST_MNT_POINT, - test_file)) - drv._execute = mock.Mock(side_effect=OSError) - mock_get_specs = self.mock_object(utils, 'get_volume_extra_specs') - mock_get_specs.return_value = {} - self.mock_object(drv, '_do_qos_for_volume') - - self.assertRaises(exception.VolumeBackendAPIException, - drv.manage_existing, volume, vol_ref) - - mock_check_volume_type.assert_called_once_with( - volume, self.TEST_NFS_EXPORT1, test_file, {}) - - @mock.patch.object(nfs_base, 'LOG') - def test_unmanage(self, mock_log): - drv = self._driver - self.mock_object(utils, 'get_valid_qos_policy_group_info') - volume = FakeVolume() - volume['id'] = '123' - volume['provider_location'] = '/share' - - drv.unmanage(volume) - - self.assertEqual(1, mock_log.info.call_count) - - -class NetAppCmodeNfsDriverOnlyTestCase(test.TestCase): - """Test direct NetApp C Mode driver only and not inherit.""" - - def setUp(self): - super(NetAppCmodeNfsDriverOnlyTestCase, self).setUp() - self._custom_setup() - - def _custom_setup(self): - self.mock_object(utils, 'OpenStackInfo') - kwargs = {} - kwargs['netapp_mode'] = 'proxy' - kwargs['configuration'] = create_configuration() - self._driver = netapp_nfs_cmode.NetAppCmodeNfsDriver(**kwargs) - self._driver.ssc_enabled = True - self._driver.configuration.netapp_copyoffload_tool_path = 'cof_path' - self._driver.zapi_client = mock.Mock() - self.mock_object(netapp_nfs_cmode, 'LOG') - self._fake_empty_qos_policy_group_info = { - 'legacy': None, - 'spec': None, - } - self._fake_legacy_qos_policy_group_info = { - 'legacy': { - 'policy_name': 'qos_policy_1' - }, - 'spec': None, - } - - @mock.patch.object(utils, 'LOG', mock.Mock()) - def test_create_volume(self): - drv = self._driver - drv.ssc_enabled = False - fake_extra_specs = {} - fake_share = 'localhost:myshare' - host = 'hostname@backend#' + fake_share - mock_get_specs = self.mock_object(utils, 'get_volume_extra_specs') - mock_get_specs.return_value = fake_extra_specs - self.mock_object(drv, '_ensure_shares_mounted') - self.mock_object(drv, '_do_create_volume') - mock_get_qos_info =\ - self.mock_object(utils, 'get_valid_qos_policy_group_info') - mock_get_qos_info.return_value = self._fake_empty_qos_policy_group_info - - volume_info = self._driver.create_volume(FakeVolume(host, 1)) - - self.assertEqual(fake_share, volume_info.get('provider_location')) - self.assertEqual(0, utils.LOG.warning.call_count) - - def test_create_volume_no_pool_specified(self): - drv = self._driver - drv.ssc_enabled = False - host = 'hostname@backend' # missing pool - with mock.patch.object(drv, '_ensure_shares_mounted'): - self.assertRaises(exception.InvalidHost, - self._driver.create_volume, FakeVolume(host, 1)) - - def test_create_volume_with_legacy_qos_policy(self): - drv = self._driver - drv.ssc_enabled = False - fake_extra_specs = {'netapp:qos_policy_group': 'qos_policy_1'} - fake_share = 'localhost:myshare' - host = 'hostname@backend#' + fake_share - fake_volume = FakeVolume(host, 1) - mock_get_specs = self.mock_object(utils, 'get_volume_extra_specs') - mock_get_specs.return_value = fake_extra_specs - mock_get_qos_info =\ - self.mock_object(utils, 'get_valid_qos_policy_group_info') - mock_get_qos_info.return_value =\ - self._fake_legacy_qos_policy_group_info - self.mock_object(drv, '_ensure_shares_mounted') - self.mock_object(drv, '_do_create_volume') - mock_set_qos = self.mock_object(drv, '_set_qos_policy_group_on_volume') - - volume_info = self._driver.create_volume(fake_volume) - - self.assertEqual('localhost:myshare', - volume_info.get('provider_location')) - mock_set_qos.assert_called_once_with( - fake_volume, self._fake_legacy_qos_policy_group_info) - - def test_copy_img_to_vol_copyoffload_success(self): - drv = self._driver - context = object() - volume = {'id': 'vol_id', 'name': 'name'} - image_service = object() - image_id = 'image_id' - drv.zapi_client.get_ontapi_version = mock.Mock(return_value=(1, 20)) - drv._copy_from_img_service = mock.Mock() - drv._get_provider_location = mock.Mock(return_value='share') - drv._get_vol_for_share = mock.Mock(return_value='vol') - drv._update_stale_vols = mock.Mock() - - drv.copy_image_to_volume(context, volume, image_service, image_id) - drv._copy_from_img_service.assert_called_once_with(context, volume, - image_service, - image_id) - drv._update_stale_vols.assert_called_once_with('vol') - - def test_copy_img_to_vol_copyoffload_failure(self): - drv = self._driver - context = object() - volume = {'id': 'vol_id', 'name': 'name'} - image_service = object() - image_id = 'image_id' - drv.zapi_client.get_ontapi_version = mock.Mock(return_value=(1, 20)) - drv._copy_from_img_service = mock.Mock(side_effect=Exception()) - nfs_base.NetAppNfsDriver.copy_image_to_volume = mock.Mock() - drv._get_provider_location = mock.Mock(return_value='share') - drv._get_vol_for_share = mock.Mock(return_value='vol') - drv._update_stale_vols = mock.Mock() - - drv.copy_image_to_volume(context, volume, image_service, image_id) - drv._copy_from_img_service.assert_called_once_with(context, volume, - image_service, - image_id) - nfs_base.NetAppNfsDriver.copy_image_to_volume. \ - assert_called_once_with(context, volume, image_service, image_id) - drv._update_stale_vols.assert_called_once_with('vol') - - def test_copy_img_to_vol_copyoffload_nonexistent_binary_path(self): - drv = self._driver - context = object() - volume = {'id': 'vol_id', 'name': 'name'} - image_service = mock.Mock() - image_service.get_location.return_value = (mock.Mock(), mock.Mock()) - image_service.show.return_value = {'size': 0} - image_id = 'image_id' - drv._client = mock.Mock() - drv._client.get_api_version = mock.Mock(return_value=(1, 20)) - drv._find_image_in_cache = mock.Mock(return_value=[]) - drv._construct_image_nfs_url = mock.Mock(return_value=["nfs://1"]) - drv._check_get_nfs_path_segs = mock.Mock(return_value=("test:test", - "dr")) - drv._get_ip_verify_on_cluster = mock.Mock(return_value="192.1268.1.1") - drv._get_mount_point_for_share = mock.Mock(return_value='mnt_point') - drv._get_host_ip = mock.Mock() - drv._get_provider_location = mock.Mock() - drv._get_export_path = mock.Mock(return_value="dr") - drv._check_share_can_hold_size = mock.Mock() - # Raise error as if the copyoffload file can not be found - drv._clone_file_dst_exists = mock.Mock(side_effect=OSError()) - - # Verify the original error is propagated - self.assertRaises(OSError, drv._copy_from_img_service, - context, volume, image_service, image_id) - - def test_copyoffload_frm_cache_success(self): - drv = self._driver - context = object() - volume = {'id': 'vol_id', 'name': 'name'} - image_service = object() - image_id = 'image_id' - drv.zapi_client.get_ontapi_version = mock.Mock(return_value=(1, 20)) - nfs_base.NetAppNfsDriver.copy_image_to_volume = mock.Mock() - drv._get_provider_location = mock.Mock(return_value='share') - drv._get_vol_for_share = mock.Mock(return_value='vol') - drv._update_stale_vols = mock.Mock() - drv._find_image_in_cache = mock.Mock(return_value=[('share', 'img')]) - drv._copy_from_cache = mock.Mock(return_value=True) - - drv.copy_image_to_volume(context, volume, image_service, image_id) - drv._copy_from_cache.assert_called_once_with(volume, - image_id, - [('share', 'img')]) - - def test_copyoffload_frm_img_service_success(self): - drv = self._driver - context = object() - volume = {'id': 'vol_id', 'name': 'name'} - image_service = object() - image_id = 'image_id' - drv._client = mock.Mock() - drv.zapi_client.get_ontapi_version = mock.Mock(return_value=(1, 20)) - nfs_base.NetAppNfsDriver.copy_image_to_volume = mock.Mock() - drv._get_provider_location = mock.Mock(return_value='share') - drv._get_vol_for_share = mock.Mock(return_value='vol') - drv._update_stale_vols = mock.Mock() - drv._find_image_in_cache = mock.Mock(return_value=False) - drv._copy_from_img_service = mock.Mock() - - drv.copy_image_to_volume(context, volume, image_service, image_id) - drv._copy_from_img_service.assert_called_once_with(context, - volume, - image_service, - image_id) - - def test_cache_copyoffload_workflow_success(self): - drv = self._driver - volume = {'id': 'vol_id', 'name': 'name', 'size': 1} - image_id = 'image_id' - cache_result = [('ip1:/openstack', 'img-cache-imgid')] - drv._get_ip_verify_on_cluster = mock.Mock(return_value='ip1') - drv._get_host_ip = mock.Mock(return_value='ip2') - drv._get_export_path = mock.Mock(return_value='/exp_path') - drv._execute = mock.Mock() - drv._register_image_in_cache = mock.Mock() - drv._get_provider_location = mock.Mock(return_value='/share') - drv._post_clone_image = mock.Mock() - - copied = drv._copy_from_cache(volume, image_id, cache_result) - self.assertTrue(copied) - drv._get_ip_verify_on_cluster.assert_any_call('ip1') - drv._get_export_path.assert_called_with('vol_id') - drv._execute.assert_called_once_with('cof_path', 'ip1', 'ip1', - '/openstack/img-cache-imgid', - '/exp_path/name', - run_as_root=False, - check_exit_code=0) - drv._post_clone_image.assert_called_with(volume) - drv._get_provider_location.assert_called_with('vol_id') - - @mock.patch.object(image_utils, 'qemu_img_info') - def test_img_service_raw_copyoffload_workflow_success(self, - mock_qemu_img_info): - drv = self._driver - volume = {'id': 'vol_id', 'name': 'name', 'size': 1} - image_id = 'image_id' - context = object() - image_service = mock.Mock() - image_service.get_location.return_value = ('nfs://ip1/openstack/img', - None) - image_service.show.return_value = {'size': 1, - 'disk_format': 'raw'} - - drv._check_get_nfs_path_segs =\ - mock.Mock(return_value=('ip1', '/openstack')) - drv._get_ip_verify_on_cluster = mock.Mock(return_value='ip1') - drv._get_host_ip = mock.Mock(return_value='ip2') - drv._get_export_path = mock.Mock(return_value='/exp_path') - drv._get_provider_location = mock.Mock(return_value='share') - drv._execute = mock.Mock() - drv._get_mount_point_for_share = mock.Mock(return_value='mnt_point') - drv._discover_file_till_timeout = mock.Mock(return_value=True) - img_inf = mock.Mock() - img_inf.file_format = 'raw' - mock_qemu_img_info.return_value = img_inf - drv._check_share_can_hold_size = mock.Mock() - drv._move_nfs_file = mock.Mock(return_value=True) - drv._delete_file_at_path = mock.Mock() - drv._clone_file_dst_exists = mock.Mock() - drv._post_clone_image = mock.Mock() - - drv._copy_from_img_service(context, volume, image_service, image_id) - drv._get_ip_verify_on_cluster.assert_any_call('ip1') - drv._get_export_path.assert_called_with('vol_id') - drv._check_share_can_hold_size.assert_called_with('share', 1) - - assert drv._execute.call_count == 1 - drv._post_clone_image.assert_called_with(volume) - - @mock.patch.object(image_utils, 'convert_image') - @mock.patch.object(image_utils, 'qemu_img_info') - @mock.patch('os.path.exists') - def test_img_service_qcow2_copyoffload_workflow_success(self, mock_exists, - mock_qemu_img_info, - mock_cvrt_image): - drv = self._driver - volume = {'id': 'vol_id', 'name': 'name', 'size': 1} - image_id = 'image_id' - context = object() - image_service = mock.Mock() - image_service.get_location.return_value = ('nfs://ip1/openstack/img', - None) - image_service.show.return_value = {'size': 1, - 'disk_format': 'qcow2'} - drv._check_get_nfs_path_segs =\ - mock.Mock(return_value=('ip1', '/openstack')) - - drv._get_ip_verify_on_cluster = mock.Mock(return_value='ip1') - drv._get_host_ip = mock.Mock(return_value='ip2') - drv._get_export_path = mock.Mock(return_value='/exp_path') - drv._get_provider_location = mock.Mock(return_value='share') - drv._execute = mock.Mock() - drv._get_mount_point_for_share = mock.Mock(return_value='mnt_point') - img_inf = mock.Mock() - img_inf.file_format = 'raw' - mock_qemu_img_info.return_value = img_inf - drv._check_share_can_hold_size = mock.Mock() - - drv._move_nfs_file = mock.Mock(return_value=True) - drv._delete_file_at_path = mock.Mock() - drv._clone_file_dst_exists = mock.Mock() - drv._post_clone_image = mock.Mock() - - drv._copy_from_img_service(context, volume, image_service, image_id) - drv._get_ip_verify_on_cluster.assert_any_call('ip1') - drv._get_export_path.assert_called_with('vol_id') - drv._check_share_can_hold_size.assert_called_with('share', 1) - assert mock_cvrt_image.call_count == 1 - assert drv._execute.call_count == 1 - assert drv._delete_file_at_path.call_count == 2 - drv._clone_file_dst_exists.call_count == 1 - drv._post_clone_image.assert_called_with(volume) - - -class NetApp7modeNfsDriverTestCase(NetAppCmodeNfsDriverTestCase): - """Test direct NetApp 7 Mode driver.""" - - def _custom_setup(self): - self.mock_object(utils, 'OpenStackInfo') - - self.mock_object(common.na_utils, 'LOG') - self.mock_object(nfs_base, 'LOG') - self._driver = netapp_nfs_7mode.NetApp7modeNfsDriver( - configuration=create_configuration()) - self._driver.zapi_client = mock.Mock() - - def _prepare_delete_snapshot_mock(self, snapshot_exists): - drv = self._driver - mox = self.mox - - mox.StubOutWithMock(drv, '_get_provider_location') - mox.StubOutWithMock(drv, '_volume_not_present') - - if snapshot_exists: - mox.StubOutWithMock(drv, '_execute') - mox.StubOutWithMock(drv, '_get_volume_path') - - drv._get_provider_location(mox_lib.IgnoreArg()) - drv._volume_not_present(mox_lib.IgnoreArg(), mox_lib.IgnoreArg())\ - .AndReturn(not snapshot_exists) - - if snapshot_exists: - drv._get_volume_path(mox_lib.IgnoreArg(), mox_lib.IgnoreArg()) - drv._execute('rm', None, run_as_root=True) - - mox.ReplayAll() - - return mox - - def test_create_volume_no_pool_specified(self): - drv = self._driver - drv.ssc_enabled = False - host = 'hostname@backend' # missing pool - with mock.patch.object(drv, '_ensure_shares_mounted'): - self.assertRaises(exception.InvalidHost, - self._driver.create_volume, FakeVolume(host, 1)) - - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup') - @mock.patch.object(client_7mode.Client, '__init__', return_value=None) - def test_do_setup(self, mock_client_init, mock_super_do_setup): - context = mock.Mock() - self.mock_object(perf_7mode, 'Performance7modeLibrary') - self._driver.do_setup(context) - mock_client_init.assert_called_once_with(**SEVEN_MODE_CONNECTION_INFO) - mock_super_do_setup.assert_called_once_with(context) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_all_default(self): - configuration = self._set_config(create_configuration()) - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_7mode, 'Client') - self.mock_object(perf_7mode, 'Performance7modeLibrary') - driver.do_setup(context='') - mock_invoke.assert_called_with(**FAKE_7MODE_CONNECTION_INFO_HTTP) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_http_default_port(self): - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'http' - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_7mode, 'Client') - self.mock_object(perf_7mode, 'Performance7modeLibrary') - driver.do_setup(context='') - mock_invoke.assert_called_with(**FAKE_7MODE_CONNECTION_INFO_HTTP) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_https_default_port(self): - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'https' - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_7mode, 'Client') - self.mock_object(perf_7mode, 'Performance7modeLibrary') - driver.do_setup(context='') - mock_invoke.assert_called_with(**FAKE_7MODE_CONNECTION_INFO_HTTPS) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_http_non_default_port(self): - configuration = self._set_config(create_configuration()) - configuration.netapp_server_port = 81 - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_7mode, 'Client') - self.mock_object(perf_7mode, 'Performance7modeLibrary') - driver.do_setup(context='') - FAKE_CONN_INFO_PORT_HTTP = dict(FAKE_7MODE_CONNECTION_INFO_HTTP, - port=81) - mock_invoke.assert_called_with(**FAKE_CONN_INFO_PORT_HTTP) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.Mock(return_value=(1, 20))) - @mock.patch.object(nfs_base.NetAppNfsDriver, 'do_setup', mock.Mock()) - def test_do_setup_https_non_default_port(self): - configuration = self._set_config(create_configuration()) - configuration.netapp_transport_type = 'https' - configuration.netapp_server_port = 446 - driver = common.NetAppDriver(configuration=configuration) - mock_invoke = self.mock_object(client_7mode, 'Client') - self.mock_object(perf_7mode, 'Performance7modeLibrary') - driver.do_setup(context='') - FAKE_CONN_INFO_PORT_HTTPS = dict(FAKE_7MODE_CONNECTION_INFO_HTTPS, - port=446) - mock_invoke.assert_called_with(**FAKE_CONN_INFO_PORT_HTTPS) - - @mock.patch.object(nfs_base.NetAppNfsDriver, 'check_for_setup_error') - def test_check_for_setup_error(self, mock_super_check_for_setup_error): - self._driver.zapi_client.get_ontapi_version.return_value = (1, 20) - self.assertIsNone(self._driver.check_for_setup_error()) - mock_super_check_for_setup_error.assert_called_once_with() - - def test_check_for_setup_error_old_version(self): - self._driver.zapi_client.get_ontapi_version.return_value = (1, 8) - self.assertRaises(exception.VolumeBackendAPIException, - self._driver.check_for_setup_error) - - def test_check_for_setup_error_no_version(self): - self._driver.zapi_client.get_ontapi_version.return_value = None - self.assertRaises(exception.VolumeBackendAPIException, - self._driver.check_for_setup_error) - - def _prepare_clone_mock(self, status): - drv = self._driver - mox = self.mox - - volume = FakeVolume() - setattr(volume, 'provider_location', '127.0.0.1:/nfs') - - mox.StubOutWithMock(drv, '_get_export_ip_path') - - drv._get_export_ip_path( - mox_lib.IgnoreArg(), - mox_lib.IgnoreArg()).AndReturn(('127.0.0.1', '/nfs')) - return mox - - def test_clone_backing_file_for_volume_clear(self): - drv = self._driver - mox = self._prepare_clone_mock('fail') - drv.zapi_client = mox.CreateMockAnything() - drv.zapi_client.get_actual_path_for_export('/nfs').AndReturn( - '/vol/vol1/nfs') - drv.zapi_client.clone_file(mox_lib.IgnoreArg(), mox_lib.IgnoreArg()) - - mox.ReplayAll() - - volume_name = 'volume_name' - clone_name = 'clone_name' - volume_id = volume_name + six.text_type(hash(volume_name)) - try: - drv._clone_backing_file_for_volume(volume_name, clone_name, - volume_id) - except Exception as e: - if isinstance(e, netapp_api.NaApiError): - pass - else: - raise - - mox.VerifyAll() - - def test_get_pool(self): - pool = self._driver.get_pool({'provider_location': 'fake-share'}) - self.assertEqual('fake-share', pool) - - def _set_config(self, configuration): - super(NetApp7modeNfsDriverTestCase, self)._set_config( - configuration) - configuration.netapp_storage_family = 'ontap_7mode' - return configuration - - def test_clone_backing_file_for_volume(self): - drv = self._driver - mox = self._prepare_clone_mock('pass') - drv.zapi_client = mox.CreateMockAnything() - drv.zapi_client.get_actual_path_for_export('/nfs').AndReturn( - '/vol/vol1/nfs') - drv.zapi_client.clone_file(mox_lib.IgnoreArg(), mox_lib.IgnoreArg()) - - mox.ReplayAll() - - volume_name = 'volume_name' - clone_name = 'clone_name' - volume_id = volume_name + six.text_type(hash(volume_name)) - share = 'ip:/share' - - drv._clone_backing_file_for_volume(volume_name, clone_name, volume_id, - share) - - mox.VerifyAll() diff --git a/cinder/tests/unit/test_netapp_ssc.py b/cinder/tests/unit/test_netapp_ssc.py deleted file mode 100644 index 4fe5cde8e..000000000 --- a/cinder/tests/unit/test_netapp_ssc.py +++ /dev/null @@ -1,734 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit tests for the NetApp-specific ssc module.""" - -import copy -import ddt -from lxml import etree -import mock -from mox3 import mox -import six -from six.moves import BaseHTTPServer -from six.moves import http_client - -from cinder import exception -from cinder import test -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap import ssc_cmode - - -class FakeHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler): - """HTTP handler that doesn't spam the log.""" - - def log_message(self, format, *args): - pass - - -class FakeHttplibSocket(object): - """A fake socket implementation for http_client.HTTPResponse.""" - def __init__(self, value): - self._rbuffer = six.StringIO(value) - self._wbuffer = six.StringIO('') - oldclose = self._wbuffer.close - - def newclose(): - self.result = self._wbuffer.getvalue() - oldclose() - self._wbuffer.close = newclose - - def makefile(self, mode, _other): - """Returns the socket's internal buffer""" - if mode == 'r' or mode == 'rb': - return self._rbuffer - if mode == 'w' or mode == 'wb': - return self._wbuffer - - -RESPONSE_PREFIX_DIRECT_CMODE = """ -""" - -RESPONSE_PREFIX_DIRECT = """ -""" - -RESPONSE_SUFFIX_DIRECT = """""" - - -class FakeDirectCMODEServerHandler(FakeHTTPRequestHandler): - """HTTP handler that fakes enough stuff to allow the driver to run.""" - - def do_GET(s): - """Respond to a GET request.""" - if '/servlets/netapp.servlets.admin.XMLrequest_filer' not in s.path: - s.send_response(404) - s.end_headers - return - s.send_response(200) - s.send_header("Content-Type", "text/xml; charset=utf-8") - s.end_headers() - out = s.wfile - out.write('' - '') - - def do_POST(s): - """Respond to a POST request.""" - if '/servlets/netapp.servlets.admin.XMLrequest_filer' not in s.path: - s.send_response(404) - s.end_headers - return - request_xml = s.rfile.read(int(s.headers['Content-Length'])) - root = etree.fromstring(request_xml) - body = [x for x in root.iterchildren()] - request = body[0] - tag = request.tag - localname = etree.QName(tag).localname or tag - if 'volume-get-iter' == localname: - body = """ - - - iscsi - Openstack - aggr0 - - /iscsi - rw - - - 214748364 - 224748364 - enabled - file - - - true - - false - online - false - false - true - - - - - nfsvol - Openstack - - aggr0 - - /nfs - rw - - - 14748364 - 24748364 - enabled - - volume - - - true - - false - online - false - false - true - - - - - nfsvol2 - Openstack - - aggr0 - - /nfs2 - rw - - - 14748364 - 24748364 - enabled - - volume - - - true - - false - online - true - true - true - - - - - nfsvol3 - Openstack - - aggr0 - - /nfs3 - rw - - - enabled - - volume - - - - true - - false - online - false - false - true - - - - 4""" - elif 'aggr-options-list-info' == localname: - body = """ - - - ha_policy - cfo - - - raidtype - raid_dp - - - """ - elif 'sis-get-iter' == localname: - body = """ - - - /vol/iscsi - - true - - enabled - - - """ - elif 'storage-disk-get-iter' == localname: - body = """ - - - - SATA - - - - """ - else: - # Unknown API - s.send_response(500) - s.end_headers - return - s.send_response(200) - s.send_header("Content-Type", "text/xml; charset=utf-8") - s.end_headers() - s.wfile.write(RESPONSE_PREFIX_DIRECT_CMODE) - s.wfile.write(RESPONSE_PREFIX_DIRECT) - s.wfile.write(body) - s.wfile.write(RESPONSE_SUFFIX_DIRECT) - - -class FakeDirectCmodeHTTPConnection(object): - """A fake http_client.HTTPConnection for netapp tests. - - Requests made via this connection actually get translated and routed into - the fake direct handler above, we then turn the response into - the http_client.HTTPResponse that the caller expects. - """ - def __init__(self, host, timeout=None): - self.host = host - - def request(self, method, path, data=None, headers=None): - if not headers: - headers = {} - req_str = '%s %s HTTP/1.1\r\n' % (method, path) - for key, value in headers.items(): - req_str += "%s: %s\r\n" % (key, value) - if data: - req_str += '\r\n%s' % data - - # NOTE(vish): normally the http transport normailizes from unicode - sock = FakeHttplibSocket(req_str.decode("latin-1").encode("utf-8")) - # NOTE(vish): stop the server from trying to look up address from - # the fake socket - FakeDirectCMODEServerHandler.address_string = lambda x: '127.0.0.1' - self.app = FakeDirectCMODEServerHandler(sock, '127.0.0.1:80', None) - - self.sock = FakeHttplibSocket(sock.result) - self.http_response = http_client.HTTPResponse(self.sock) - - def set_debuglevel(self, level): - pass - - def getresponse(self): - self.http_response.begin() - return self.http_response - - def getresponsebody(self): - return self.sock.result - - -def createNetAppVolume(**kwargs): - vol = ssc_cmode.NetAppVolume(kwargs['name'], kwargs['vs']) - vol.state['vserver_root'] = kwargs.get('vs_root') - vol.state['status'] = kwargs.get('status') - vol.state['junction_active'] = kwargs.get('junc_active') - vol.space['size_avl_bytes'] = kwargs.get('avl_byt') - vol.space['size_total_bytes'] = kwargs.get('total_byt') - vol.space['space-guarantee-enabled'] = kwargs.get('sg_enabled') - vol.space['space-guarantee'] = kwargs.get('sg') - vol.space['thin_provisioned'] = kwargs.get('thin') - vol.mirror['mirrored'] = kwargs.get('mirrored') - vol.qos['qos_policy_group'] = kwargs.get('qos') - vol.aggr['name'] = kwargs.get('aggr_name') - vol.aggr['junction'] = kwargs.get('junction') - vol.sis['dedup'] = kwargs.get('dedup') - vol.sis['compression'] = kwargs.get('compression') - vol.aggr['raid_type'] = kwargs.get('raid') - vol.aggr['ha_policy'] = kwargs.get('ha') - vol.aggr['disk_type'] = kwargs.get('disk') - return vol - - -@ddt.ddt -class SscUtilsTestCase(test.TestCase): - """Test ssc utis.""" - vol1 = createNetAppVolume(name='vola', vs='openstack', - vs_root=False, status='online', junc_active=True, - avl_byt='1000', total_byt='1500', - sg_enabled=False, - sg='file', thin=False, mirrored=False, - qos=None, aggr_name='aggr1', junction='/vola', - dedup=False, compression=False, - raid='raiddp', ha='cfo', disk='SSD') - - vol2 = createNetAppVolume(name='volb', vs='openstack', - vs_root=False, status='online', junc_active=True, - avl_byt='2000', total_byt='2500', - sg_enabled=True, - sg='file', thin=True, mirrored=False, - qos=None, aggr_name='aggr2', junction='/volb', - dedup=True, compression=False, - raid='raid4', ha='cfo', disk='SSD') - - vol3 = createNetAppVolume(name='volc', vs='openstack', - vs_root=False, status='online', junc_active=True, - avl_byt='3000', total_byt='3500', - sg_enabled=True, - sg='volume', thin=True, mirrored=False, - qos=None, aggr_name='aggr1', junction='/volc', - dedup=True, compression=True, - raid='raiddp', ha='cfo', disk='SAS') - - vol4 = createNetAppVolume(name='vold', vs='openstack', - vs_root=False, status='online', junc_active=True, - avl_byt='4000', total_byt='4500', - sg_enabled=False, - sg='none', thin=False, mirrored=False, - qos=None, aggr_name='aggr1', junction='/vold', - dedup=False, compression=False, - raid='raiddp', ha='cfo', disk='SSD') - - vol5 = createNetAppVolume(name='vole', vs='openstack', - vs_root=False, status='online', junc_active=True, - avl_byt='5000', total_byt='5500', - sg_enabled=True, - sg='none', thin=False, mirrored=True, - qos=None, aggr_name='aggr2', junction='/vole', - dedup=True, compression=False, - raid='raid4', ha='cfo', disk='SAS') - - test_vols = {vol1, vol2, vol3, vol4, vol5} - - ssc_map = { - 'mirrored': {vol1}, - 'dedup': {vol1, vol2, vol3}, - 'compression': {vol3, vol4}, - 'thin': {vol5, vol2}, - 'all': test_vols - } - - def setUp(self): - super(SscUtilsTestCase, self).setUp() - self.stubs.Set(http_client, 'HTTPConnection', - FakeDirectCmodeHTTPConnection) - - @ddt.data({'na_server_exists': False, 'volume': None}, - {'na_server_exists': True, 'volume': 'vol'}, - {'na_server_exists': True, 'volume': None}) - @ddt.unpack - def test_query_cluster_vols_for_ssc(self, na_server_exists, volume): - if na_server_exists: - na_server = netapp_api.NaServer('127.0.0.1') - fake_api_return = mock.Mock(return_value=[]) - self.mock_object(ssc_cmode.netapp_api, 'invoke_api', - new_attr=fake_api_return) - ssc_cmode.query_cluster_vols_for_ssc(na_server, 'vserver', - volume) - else: - na_server = None - fake_api_error = mock.Mock(side_effect=exception.InvalidInput) - self.mock_object(ssc_cmode.netapp_api, 'invoke_api', - new_attr=fake_api_error) - self.assertRaises(KeyError, ssc_cmode.query_cluster_vols_for_ssc, - na_server, 'vserver', volume) - - def test_cl_vols_ssc_all(self): - """Test cluster ssc for all vols.""" - na_server = netapp_api.NaServer('127.0.0.1') - vserver = 'openstack' - test_vols = set([copy.deepcopy(self.vol1), - copy.deepcopy(self.vol2), copy.deepcopy(self.vol3)]) - sis = {'vola': {'dedup': False, 'compression': False}, - 'volb': {'dedup': True, 'compression': False}} - mirrored = {'vola': [{'dest_loc': 'openstack1:vol1', - 'rel_type': 'data_protection', - 'mirr_state': 'broken'}, - {'dest_loc': 'openstack2:vol2', - 'rel_type': 'data_protection', - 'mirr_state': 'snapmirrored'}], - 'volb': [{'dest_loc': 'openstack1:vol2', - 'rel_type': 'data_protection', - 'mirr_state': 'broken'}]} - - self.mox.StubOutWithMock(ssc_cmode, 'query_cluster_vols_for_ssc') - self.mox.StubOutWithMock(ssc_cmode, 'get_sis_vol_dict') - self.mox.StubOutWithMock(ssc_cmode, 'get_snapmirror_vol_dict') - self.mox.StubOutWithMock(ssc_cmode, 'query_aggr_options') - self.mox.StubOutWithMock(ssc_cmode, 'query_aggr_storage_disk') - ssc_cmode.query_cluster_vols_for_ssc( - na_server, vserver, None).AndReturn(test_vols) - ssc_cmode.get_sis_vol_dict(na_server, vserver, None).AndReturn(sis) - ssc_cmode.get_snapmirror_vol_dict(na_server, vserver, None).AndReturn( - mirrored) - raiddp = {'ha_policy': 'cfo', 'raid_type': 'raiddp'} - ssc_cmode.query_aggr_options( - na_server, mox.IgnoreArg()).AndReturn(raiddp) - ssc_cmode.query_aggr_storage_disk( - na_server, mox.IgnoreArg()).AndReturn('SSD') - raid4 = {'ha_policy': 'cfo', 'raid_type': 'raid4'} - ssc_cmode.query_aggr_options( - na_server, mox.IgnoreArg()).AndReturn(raid4) - ssc_cmode.query_aggr_storage_disk( - na_server, mox.IgnoreArg()).AndReturn('SAS') - self.mox.ReplayAll() - - res_vols = ssc_cmode.get_cluster_vols_with_ssc( - na_server, vserver, volume=None) - - self.mox.VerifyAll() - for vol in res_vols: - if vol.id['name'] == 'volc': - self.assertEqual(False, vol.sis['compression']) - self.assertEqual(False, vol.sis['dedup']) - else: - pass - - def test_cl_vols_ssc_single(self): - """Test cluster ssc for single vol.""" - na_server = netapp_api.NaServer('127.0.0.1') - vserver = 'openstack' - test_vols = set([copy.deepcopy(self.vol1)]) - sis = {'vola': {'dedup': False, 'compression': False}} - mirrored = {'vola': [{'dest_loc': 'openstack1:vol1', - 'rel_type': 'data_protection', - 'mirr_state': 'broken'}, - {'dest_loc': 'openstack2:vol2', - 'rel_type': 'data_protection', - 'mirr_state': 'snapmirrored'}]} - - self.mox.StubOutWithMock(ssc_cmode, 'query_cluster_vols_for_ssc') - self.mox.StubOutWithMock(ssc_cmode, 'get_sis_vol_dict') - self.mox.StubOutWithMock(ssc_cmode, 'get_snapmirror_vol_dict') - self.mox.StubOutWithMock(ssc_cmode, 'query_aggr_options') - self.mox.StubOutWithMock(ssc_cmode, 'query_aggr_storage_disk') - ssc_cmode.query_cluster_vols_for_ssc( - na_server, vserver, 'vola').AndReturn(test_vols) - ssc_cmode.get_sis_vol_dict( - na_server, vserver, 'vola').AndReturn(sis) - ssc_cmode.get_snapmirror_vol_dict( - na_server, vserver, 'vola').AndReturn(mirrored) - raiddp = {'ha_policy': 'cfo', 'raid_type': 'raiddp'} - ssc_cmode.query_aggr_options( - na_server, 'aggr1').AndReturn(raiddp) - ssc_cmode.query_aggr_storage_disk(na_server, 'aggr1').AndReturn('SSD') - self.mox.ReplayAll() - - res_vols = ssc_cmode.get_cluster_vols_with_ssc( - na_server, vserver, volume='vola') - - self.mox.VerifyAll() - self.assertEqual(1, len(res_vols)) - - def test_get_cluster_ssc(self): - """Test get cluster ssc map.""" - na_server = netapp_api.NaServer('127.0.0.1') - vserver = 'openstack' - test_vols = set( - [self.vol1, self.vol2, self.vol3, self.vol4, self.vol5]) - - self.mox.StubOutWithMock(ssc_cmode, 'get_cluster_vols_with_ssc') - ssc_cmode.get_cluster_vols_with_ssc( - na_server, vserver).AndReturn(test_vols) - self.mox.ReplayAll() - - res_map = ssc_cmode.get_cluster_ssc(na_server, vserver) - - self.mox.VerifyAll() - self.assertEqual(1, len(res_map['mirrored'])) - self.assertEqual(3, len(res_map['dedup'])) - self.assertEqual(1, len(res_map['compression'])) - self.assertEqual(2, len(res_map['thin'])) - self.assertEqual(5, len(res_map['all'])) - - def test_vols_for_boolean_specs(self): - """Test ssc for boolean specs.""" - test_vols = set( - [self.vol1, self.vol2, self.vol3, self.vol4, self.vol5]) - ssc_map = {'mirrored': set([self.vol1]), - 'dedup': set([self.vol1, self.vol2, self.vol3]), - 'compression': set([self.vol3, self.vol4]), - 'thin': set([self.vol5, self.vol2]), 'all': test_vols} - test_map = {'mirrored': ('netapp_mirrored', 'netapp_unmirrored'), - 'dedup': ('netapp_dedup', 'netapp_nodedup'), - 'compression': ('netapp_compression', - 'netapp_nocompression'), - 'thin': ('netapp_thin_provisioned', - 'netapp_thick_provisioned')} - for type in test_map.keys(): - # type - extra_specs = {test_map[type][0]: 'true'} - res = ssc_cmode.get_volumes_for_specs(ssc_map, extra_specs) - self.assertEqual(len(ssc_map[type]), len(res)) - # opposite type - extra_specs = {test_map[type][1]: 'true'} - res = ssc_cmode.get_volumes_for_specs(ssc_map, extra_specs) - self.assertEqual(len(ssc_map['all'] - ssc_map[type]), len(res)) - # both types - extra_specs =\ - {test_map[type][0]: 'true', test_map[type][1]: 'true'} - res = ssc_cmode.get_volumes_for_specs(ssc_map, extra_specs) - self.assertEqual(len(ssc_map['all']), len(res)) - - def test_vols_for_optional_specs(self): - """Test ssc for optional specs.""" - extra_specs =\ - {'netapp_dedup': 'true', - 'netapp:raid_type': 'raid4', 'netapp:disk_type': 'SSD'} - res = ssc_cmode.get_volumes_for_specs(self.ssc_map, extra_specs) - self.assertEqual(1, len(res)) - - def test_get_volumes_for_specs_none_specs(self): - none_specs = None - expected = self.ssc_map['all'] - - result = ssc_cmode.get_volumes_for_specs(self.ssc_map, none_specs) - - self.assertEqual(expected, result) - - def test_get_volumes_for_specs_empty_dict(self): - empty_dict = {} - expected = self.ssc_map['all'] - - result = ssc_cmode.get_volumes_for_specs( - self.ssc_map, empty_dict) - - self.assertEqual(expected, result) - - def test_get_volumes_for_specs_not_a_dict(self): - not_a_dict = False - expected = self.ssc_map['all'] - - result = ssc_cmode.get_volumes_for_specs( - self.ssc_map, not_a_dict) - - self.assertEqual(expected, result) - - def test_query_cl_vols_for_ssc(self): - na_server = netapp_api.NaServer('127.0.0.1') - body = etree.XML(""" - - - iscsi - Openstack - aggr0 - - /iscsi - rw - - - 214748364 - 224748364 - enabled - file - - - true - - false - online - false - false - true - - - - - nfsvol - Openstack - - aggr0 - - /nfs - rw - - - 14748364 - 24748364 - enabled - - volume - - - true - - false - online - false - false - true - - - - - nfsvol2 - Openstack - - aggr0 - - /nfs2 - rw - - - 14748364 - 24748364 - enabled - - volume - - - true - - false - online - true - true - true - - - - - nfsvol3 - Openstack - - aggr0 - - /nfs3 - rw - - - enabled - - volume - - - - true - - false - online - false - false - true - - - - 4""") - - self.mock_object(ssc_cmode.netapp_api, 'invoke_api', mock.Mock( - return_value=[netapp_api.NaElement(body)])) - - vols = ssc_cmode.query_cluster_vols_for_ssc(na_server, 'Openstack') - self.assertEqual(2, len(vols)) - for vol in vols: - if vol.id['name'] != 'iscsi' or vol.id['name'] != 'nfsvol': - pass - else: - raise exception.InvalidVolume('Invalid volume returned.') - - def test_query_aggr_options(self): - na_server = netapp_api.NaServer('127.0.0.1') - body = etree.XML(""" - - - ha_policy - cfo - - - raidtype - raid_dp - - - """) - - self.mock_object(ssc_cmode.netapp_api, 'invoke_api', mock.Mock( - return_value=[netapp_api.NaElement(body)])) - - aggr_attribs = ssc_cmode.query_aggr_options(na_server, 'aggr0') - if aggr_attribs: - self.assertEqual('cfo', aggr_attribs['ha_policy']) - self.assertEqual('raid_dp', aggr_attribs['raid_type']) - else: - raise exception.InvalidParameterValue("Incorrect aggr options") - - def test_query_aggr_storage_disk(self): - na_server = netapp_api.NaServer('127.0.0.1') - body = etree.XML(""" - - - - SATA - - - - """) - - self.mock_object(ssc_cmode.netapp_api, 'invoke_api', - mock.Mock(return_value=[netapp_api.NaElement(body)])) - - eff_disk_type = ssc_cmode.query_aggr_storage_disk(na_server, 'aggr0') - self.assertEqual('SATA', eff_disk_type) diff --git a/cinder/tests/unit/test_nexenta.py b/cinder/tests/unit/test_nexenta.py deleted file mode 100644 index 572126b5d..000000000 --- a/cinder/tests/unit/test_nexenta.py +++ /dev/null @@ -1,607 +0,0 @@ -# -# Copyright 2015 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unit tests for OpenStack Cinder volume driver -""" - -import mock -from oslo_utils import units - -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers.nexenta import iscsi -from cinder.volume.drivers.nexenta import jsonrpc -from cinder.volume.drivers.nexenta import nfs -from cinder.volume.drivers.nexenta import utils - - -class TestNexentaISCSIDriver(test.TestCase): - TEST_VOLUME_NAME = 'volume1' - TEST_VOLUME_NAME2 = 'volume2' - TEST_SNAPSHOT_NAME = 'snapshot1' - TEST_VOLUME_REF = { - 'name': TEST_VOLUME_NAME, - 'size': 1, - 'id': '1', - 'status': 'available' - } - TEST_VOLUME_REF2 = { - 'name': TEST_VOLUME_NAME2, - 'size': 1, - 'id': '2', - 'status': 'in-use' - } - TEST_SNAPSHOT_REF = { - 'name': TEST_SNAPSHOT_NAME, - 'volume_name': TEST_VOLUME_NAME, - } - - def __init__(self, method): - super(TestNexentaISCSIDriver, self).__init__(method) - - def setUp(self): - super(TestNexentaISCSIDriver, self).setUp() - self.cfg = mock.Mock(spec=conf.Configuration) - self.ctxt = context.get_admin_context() - self.cfg.nexenta_dataset_description = '' - self.cfg.nexenta_host = '1.1.1.1' - self.cfg.nexenta_user = 'admin' - self.cfg.nexenta_password = 'nexenta' - self.cfg.nexenta_volume = 'cinder' - self.cfg.nexenta_rest_port = 2000 - self.cfg.nexenta_rest_protocol = 'http' - self.cfg.nexenta_iscsi_target_portal_port = 3260 - self.cfg.nexenta_target_prefix = 'iqn:' - self.cfg.nexenta_target_group_prefix = 'cinder/' - self.cfg.nexenta_blocksize = '8K' - self.cfg.nexenta_sparse = True - self.cfg.nexenta_dataset_compression = 'on' - self.cfg.nexenta_dataset_dedup = 'off' - self.cfg.nexenta_rrmgr_compression = 1 - self.cfg.nexenta_rrmgr_tcp_buf_size = 1024 - self.cfg.nexenta_rrmgr_connections = 2 - self.cfg.reserved_percentage = 20 - self.nms_mock = mock.Mock() - for mod in ['volume', 'zvol', 'iscsitarget', 'appliance', - 'stmf', 'scsidisk', 'snapshot']: - setattr(self.nms_mock, mod, mock.Mock()) - self.stubs.Set(jsonrpc, 'NexentaJSONProxy', - lambda *_, **__: self.nms_mock) - self.drv = iscsi.NexentaISCSIDriver( - configuration=self.cfg) - self.drv.db = db - self.drv.do_setup(self.ctxt) - - def test_check_do_setup(self): - self.assertEqual('http', self.drv.nms_protocol) - - def test_check_for_setup_error(self): - self.nms_mock.volume.object_exists.return_value = False - self.assertRaises(LookupError, self.drv.check_for_setup_error) - - def test_local_path(self): - self.assertRaises(NotImplementedError, self.drv.local_path, '') - - def test_create_volume(self): - self.drv.create_volume(self.TEST_VOLUME_REF) - self.nms_mock.zvol.create.assert_called_with( - 'cinder/%s' % self.TEST_VOLUME_REF['name'], '1G', - self.cfg.nexenta_blocksize, self.cfg.nexenta_sparse) - - def test_delete_volume(self): - self.nms_mock.zvol.get_child_props.return_value = ( - {'origin': 'cinder/volume0@snapshot'}) - self.drv.delete_volume(self.TEST_VOLUME_REF) - self.nms_mock.zvol.get_child_props.assert_called_with( - 'cinder/volume1', 'origin') - self.nms_mock.zvol.destroy.assert_called_with( - 'cinder/volume1', '') - - self.nms_mock.zvol.get_child_props.assert_called_with( - 'cinder/volume1', 'origin') - self.nms_mock.zvol.destroy.assert_called_with('cinder/volume1', '') - self.drv.delete_volume(self.TEST_VOLUME_REF) - - self.nms_mock.zvol.get_child_props.assert_called_with( - 'cinder/volume1', 'origin') - self.nms_mock.zvol.get_child_props.return_value = ( - {'origin': 'cinder/volume0@cinder-clone-snapshot-1'}) - self.nms_mock.zvol.destroy.assert_called_with('cinder/volume1', '') - - self.drv.delete_volume(self.TEST_VOLUME_REF) - self.nms_mock.snapshot.destroy.assert_called_with( - 'cinder/volume0@cinder-clone-snapshot-1', '') - self.nms_mock.volume.object_exists.assert_called_with('cinder/volume0') - - def test_create_cloned_volume(self): - vol = self.TEST_VOLUME_REF2 - src_vref = self.TEST_VOLUME_REF - snapshot = { - 'volume_name': src_vref['name'], - 'name': 'cinder-clone-snapshot-%s' % vol['id'], - } - self.drv.create_cloned_volume(vol, src_vref) - self.nms_mock.zvol.create_snapshot.assert_called_with( - 'cinder/%s' % src_vref['name'], snapshot['name'], '') - self.nms_mock.zvol.clone.assert_called_with( - 'cinder/%s@%s' % (src_vref['name'], snapshot['name']), - 'cinder/%s' % vol['name']) - - def test_migrate_volume(self): - volume = self.TEST_VOLUME_REF - host = { - 'capabilities': { - 'vendor_name': 'Nexenta', - 'location_info': 'NexentaISCSIDriver:1.1.1.1:cinder', - 'free_capacity_gb': 1, - 'iscsi_target_portal_port': 3260, - 'nms_url': 'http://admin:password@1.1.1.1:2000' - } - } - snapshot = { - 'volume_name': volume['name'], - 'name': 'cinder-migrate-snapshot-%s' % volume['id'], - } - volume_name = 'cinder/%s' % volume['name'] - - self.nms_mock.appliance.ssh_list_bindings.return_value = ( - {'0': [True, True, True, '1.1.1.1']}) - self.nms_mock.zvol.get_child_props.return_value = None - - self.drv.migrate_volume(None, volume, host) - self.nms_mock.zvol.create_snapshot.assert_called_with( - 'cinder/%s' % volume['name'], snapshot['name'], '') - - src = '%(volume)s/%(zvol)s@%(snapshot)s' % { - 'volume': 'cinder', - 'zvol': volume['name'], - 'snapshot': snapshot['name'] - } - dst = '1.1.1.1:cinder' - cmd = ' '.join(['rrmgr -s zfs -c 1 -q -e -w 1024 -n 2', src, dst]) - - self.nms_mock.appliance.execute.assert_called_with(cmd) - - snapshot_name = 'cinder/%(volume)s@%(snapshot)s' % { - 'volume': volume['name'], - 'snapshot': snapshot['name'] - } - self.nms_mock.snapshot.destroy.assert_called_with(snapshot_name, '') - self.nms_mock.zvol.destroy.assert_called_with(volume_name, '') - self.nms_mock.snapshot.destroy.assert_called_with( - 'cinder/%(volume)s@%(snapshot)s' % { - 'volume': volume['name'], - 'snapshot': snapshot['name'] - }, '') - self.nms_mock.volume.object_exists.assert_called_with(volume_name) - self.mox.ReplayAll() - - def test_create_snapshot(self): - self.drv.create_snapshot(self.TEST_SNAPSHOT_REF) - self.nms_mock.zvol.create_snapshot.assert_called_with( - 'cinder/volume1', 'snapshot1', '') - - def test_create_volume_from_snapshot(self): - self.drv.create_volume_from_snapshot(self.TEST_VOLUME_REF2, - self.TEST_SNAPSHOT_REF) - self.nms_mock.zvol.clone.assert_called_with( - 'cinder/volume1@snapshot1', 'cinder/volume2') - - def test_delete_snapshot(self): - self._create_volume_db_entry() - self.drv.delete_snapshot(self.TEST_SNAPSHOT_REF) - self.nms_mock.snapshot.destroy.assert_called_with( - 'cinder/volume1@snapshot1', '') - self.nms_mock.volume.object_exists.assert_called_with( - 'cinder/volume1') - - # Check that exception not raised if snapshot does not exist - self.drv.delete_snapshot(self.TEST_SNAPSHOT_REF) - self.nms_mock.snapshot.destroy.side_effect = ( - exception.NexentaException('does not exist')) - self.nms_mock.snapshot.destroy.assert_called_with( - 'cinder/volume1@snapshot1', '') - self.nms_mock.volume.object_exists.assert_called_with( - 'cinder/volume1') - - def _mock_all_export_methods(self, fail=False): - self.assertTrue(self.nms_mock.stmf.list_targets.called) - self.nms_mock.iscsitarget.create_target.assert_called_with( - {'target_name': 'iqn:1.1.1.1-0'}) - self.nms_mock.stmf.list_targetgroups() - zvol_name = 'cinder/volume1' - self.nms_mock.stmf.create_targetgroup.assert_called_with( - 'cinder/1.1.1.1-0') - self.nms_mock.stmf.list_targetgroup_members.assert_called_with( - 'cinder/1.1.1.1-0') - self.nms_mock.scsidisk.lu_exists.assert_called_with(zvol_name) - self.nms_mock.scsidisk.create_lu.assert_called_with(zvol_name, {}) - - def _stub_all_export_methods(self): - self.nms_mock.scsidisk.lu_exists.return_value = False - self.nms_mock.scsidisk.lu_shared.side_effect = ( - exception.NexentaException(['does not exist for zvol'])) - self.nms_mock.scsidisk.create_lu.return_value = {'lun': 0} - self.nms_mock.stmf.list_targets.return_value = [] - self.nms_mock.stmf.list_targetgroups.return_value = [] - self.nms_mock.stmf.list_targetgroup_members.return_value = [] - self.nms_mock._get_target_name.return_value = ['iqn:1.1.1.1-0'] - self.nms_mock.iscsitarget.create_targetgroup.return_value = ({ - 'target_name': 'cinder/1.1.1.1-0'}) - self.nms_mock.scsidisk.add_lun_mapping_entry.return_value = {'lun': 0} - - def test_create_export(self): - self._stub_all_export_methods() - retval = self.drv.create_export({}, self.TEST_VOLUME_REF, None) - self._mock_all_export_methods() - location = '%(host)s:%(port)s,1 %(name)s %(lun)s' % { - 'host': self.cfg.nexenta_host, - 'port': self.cfg.nexenta_iscsi_target_portal_port, - 'name': 'iqn:1.1.1.1-0', - 'lun': '0' - } - self.assertEqual({'provider_location': location}, retval) - - def test_ensure_export(self): - self._stub_all_export_methods() - self.drv.ensure_export({}, self.TEST_VOLUME_REF) - self._mock_all_export_methods() - - def test_remove_export(self): - self.nms_mock.stmf.list_targets.return_value = ['iqn:1.1.1.1-0'] - self.nms_mock.stmf.list_targetgroups.return_value = ( - ['cinder/1.1.1.1-0']) - self.nms_mock.stmf.list_targetgroup_members.return_value = ( - ['iqn:1.1.1.1-0']) - self.drv.remove_export({}, self.TEST_VOLUME_REF) - self.assertTrue(self.nms_mock.stmf.list_targets.called) - self.assertTrue(self.nms_mock.stmf.list_targetgroups.called) - self.nms_mock.scsidisk.delete_lu.assert_called_with('cinder/volume1') - - def test_get_volume_stats(self): - stats = {'size': '5368709120G', - 'used': '5368709120G', - 'available': '5368709120G', - 'health': 'ONLINE'} - self.nms_mock.volume.get_child_props.return_value = stats - stats = self.drv.get_volume_stats(True) - self.assertEqual('iSCSI', stats['storage_protocol']) - self.assertEqual(5368709120.0, stats['total_capacity_gb']) - self.assertEqual(5368709120.0, stats['free_capacity_gb']) - self.assertEqual(20, stats['reserved_percentage']) - self.assertFalse(stats['QoS_support']) - - def _create_volume_db_entry(self): - vol = { - 'id': '1', - 'size': 1, - 'status': 'available', - 'provider_location': self.TEST_VOLUME_NAME - } - return db.volume_create(self.ctxt, vol)['id'] - - -class TestNexentaNfsDriver(test.TestCase): - TEST_EXPORT1 = 'host1:/volumes/stack/share' - TEST_NMS1 = 'http://admin:nexenta@host1:2000' - - TEST_EXPORT2 = 'host2:/volumes/stack/share' - TEST_NMS2 = 'http://admin:nexenta@host2:2000' - - TEST_EXPORT2_OPTIONS = '-o intr' - - TEST_FILE_NAME = 'test.txt' - TEST_SHARES_CONFIG_FILE = '/etc/cinder/nexenta-shares.conf' - - TEST_SHARE_SVC = 'svc:/network/nfs/server:default' - - TEST_SHARE_OPTS = { - 'read_only': '', - 'read_write': '*', - 'recursive': 'true', - 'anonymous_rw': 'true', - 'extra_options': 'anon=0', - 'root': 'nobody' - } - - def _create_volume_db_entry(self): - vol = { - 'id': '1', - 'size': 1, - 'status': 'available', - 'provider_location': self.TEST_EXPORT1 - } - return db.volume_create(self.ctxt, vol)['id'] - - def setUp(self): - super(TestNexentaNfsDriver, self).setUp() - self.ctxt = context.get_admin_context() - self.cfg = mock.Mock(spec=conf.Configuration) - self.cfg.nexenta_dataset_description = '' - self.cfg.nexenta_shares_config = None - self.cfg.nexenta_mount_point_base = '$state_path/mnt' - self.cfg.nexenta_sparsed_volumes = True - self.cfg.nexenta_dataset_compression = 'on' - self.cfg.nexenta_dataset_dedup = 'off' - self.cfg.nexenta_rrmgr_compression = 1 - self.cfg.nexenta_rrmgr_tcp_buf_size = 1024 - self.cfg.nexenta_rrmgr_connections = 2 - self.cfg.nfs_mount_point_base = '/mnt/test' - self.cfg.nfs_mount_options = None - self.cfg.nas_mount_options = None - self.cfg.nexenta_nms_cache_volroot = False - self.cfg.nfs_mount_attempts = 3 - self.cfg.reserved_percentage = 20 - self.cfg.max_over_subscription_ratio = 20.0 - self.nms_mock = mock.Mock() - for mod in ('appliance', 'folder', 'server', 'volume', 'netstorsvc', - 'snapshot', 'netsvc'): - setattr(self.nms_mock, mod, mock.Mock()) - self.nms_mock.__hash__ = lambda *_, **__: 1 - self.stubs.Set(jsonrpc, 'NexentaJSONProxy', - lambda *_, **__: self.nms_mock) - self.drv = nfs.NexentaNfsDriver(configuration=self.cfg) - self.drv.shares = {} - self.drv.share2nms = {} - - def test_check_for_setup_error(self): - self.drv.share2nms = { - 'host1:/volumes/stack/share': self.nms_mock - } - - self.nms_mock.server.get_prop.return_value = '/volumes' - self.nms_mock.volume.object_exists.return_value = True - self.nms_mock.folder.object_exists.return_value = True - share_opts = { - 'read_write': '*', - 'read_only': '', - 'root': 'nobody', - 'extra_options': 'anon=0', - 'recursive': 'true', - 'anonymous_rw': 'true', - } - self.drv.check_for_setup_error() - self.nms_mock.netstorsvc.share_folder.assert_called_with( - 'svc:/network/nfs/server:default', 'stack/share', share_opts) - - self.nms_mock.server.get_prop.return_value = '/volumes' - self.nms_mock.volume.object_exists.return_value = False - - self.assertRaises(LookupError, self.drv.check_for_setup_error) - - self.nms_mock.server.get_prop.return_value = '/volumes' - self.nms_mock.volume.object_exists.return_value = True - self.nms_mock.folder.object_exists.return_value = False - - self.assertRaises(LookupError, self.drv.check_for_setup_error) - - def test_initialize_connection(self): - self.drv.shares = { - self.TEST_EXPORT1: None - } - volume = { - 'provider_location': self.TEST_EXPORT1, - 'name': 'volume' - } - result = self.drv.initialize_connection(volume, None) - self.assertEqual('%s/volume' % self.TEST_EXPORT1, - result['data']['export']) - - def test_do_create_volume(self): - volume = { - 'provider_location': self.TEST_EXPORT1, - 'size': 1, - 'name': 'volume-1' - } - self.drv.shares = {self.TEST_EXPORT1: None} - self.drv.share2nms = {self.TEST_EXPORT1: self.nms_mock} - - compression = self.cfg.nexenta_dataset_compression - self.nms_mock.server.get_prop.return_value = '/volumes' - self.nms_mock.netsvc.get_confopts('svc:/network/nfs/server:default', - 'configure').AndReturn({ - 'nfs_server_versmax': { - 'current': u'3'}}) - self.nms_mock.netsvc.get_confopts.return_value = { - 'nfs_server_versmax': {'current': 4}} - self.nms_mock._ensure_share_mounted.return_value = True - self.drv._do_create_volume(volume) - self.nms_mock.folder.create_with_props.assert_called_with( - 'stack', 'share/volume-1', {'compression': compression}) - self.nms_mock.netstorsvc.share_folder.assert_called_with( - self.TEST_SHARE_SVC, 'stack/share/volume-1', self.TEST_SHARE_OPTS) - mock_chmod = self.nms_mock.appliance.execute - mock_chmod.assert_called_with( - 'chmod ugo+rw /volumes/stack/share/volume-1/volume') - mock_truncate = self.nms_mock.appliance.execute - mock_truncate.side_effect = exception.NexentaException() - self.nms_mock.server.get_prop.return_value = '/volumes' - self.assertRaises(exception.NexentaException, - self.drv._do_create_volume, volume) - - def test_create_sparsed_file(self): - self.drv._create_sparsed_file(self.nms_mock, '/tmp/path', 1) - self.nms_mock.appliance.execute.assert_called_with( - 'truncate --size 1G /tmp/path') - - def test_create_regular_file(self): - self.drv._create_regular_file(self.nms_mock, '/tmp/path', 1) - self.nms_mock.appliance.execute.assert_called_with( - 'dd if=/dev/zero of=/tmp/path bs=1M count=1024') - - def test_set_rw_permissions_for_all(self): - path = '/tmp/path' - self.drv._set_rw_permissions_for_all(self.nms_mock, path) - self.nms_mock.appliance.execute.assert_called_with( - 'chmod ugo+rw %s' % path) - - def test_local_path(self): - volume = {'provider_location': self.TEST_EXPORT1, 'name': 'volume-1'} - path = self.drv.local_path(volume) - self.assertEqual( - '$state_path/mnt/b3f660847a52b29ac330d8555e4ad669/volume-1/volume', - path - ) - - def test_remote_path(self): - volume = {'provider_location': self.TEST_EXPORT1, 'name': 'volume-1'} - path = self.drv.remote_path(volume) - self.assertEqual('/volumes/stack/share/volume-1/volume', path) - - def test_share_folder(self): - self.drv._share_folder(self.nms_mock, 'stack', 'share/folder') - path = 'stack/share/folder' - self.nms_mock.netstorsvc.share_folder.assert_called_with( - self.TEST_SHARE_SVC, path, self.TEST_SHARE_OPTS) - - def test_load_shares_config(self): - self.drv.configuration.nfs_shares_config = ( - self.TEST_SHARES_CONFIG_FILE) - - config_data = [ - '%s %s' % (self.TEST_EXPORT1, self.TEST_NMS1), - '# %s %s' % (self.TEST_EXPORT2, self.TEST_NMS2), - '', - '%s %s %s' % (self.TEST_EXPORT2, self.TEST_NMS2, - self.TEST_EXPORT2_OPTIONS) - ] - - with mock.patch.object(self.drv, '_read_config_file') as \ - mock_read_config_file: - mock_read_config_file.return_value = config_data - self.drv._load_shares_config( - self.drv.configuration.nfs_shares_config) - - self.assertIn(self.TEST_EXPORT1, self.drv.shares) - self.assertIn(self.TEST_EXPORT2, self.drv.shares) - self.assertEqual(2, len(self.drv.shares)) - - self.assertIn(self.TEST_EXPORT1, self.drv.share2nms) - self.assertIn(self.TEST_EXPORT2, self.drv.share2nms) - self.assertEqual(2, len(self.drv.share2nms.keys())) - - self.assertEqual(self.TEST_EXPORT2_OPTIONS, - self.drv.shares[self.TEST_EXPORT2]) - - def test_get_capacity_info(self): - self.drv.share2nms = {self.TEST_EXPORT1: self.nms_mock} - self.nms_mock.server.get_prop.return_value = '/volumes' - self.nms_mock.folder.get_child_props.return_value = { - 'available': '1G', - 'used': '2G' - } - total, free, allocated = self.drv._get_capacity_info(self.TEST_EXPORT1) - - self.assertEqual(3 * units.Gi, total) - self.assertEqual(units.Gi, free) - self.assertEqual(2 * units.Gi, allocated) - - def test_get_share_datasets(self): - self.drv.share2nms = {self.TEST_EXPORT1: self.nms_mock} - self.nms_mock.server.get_prop.return_value = '/volumes' - volume_name, folder_name = ( - self.drv._get_share_datasets(self.TEST_EXPORT1)) - - self.assertEqual('stack', volume_name) - self.assertEqual('share', folder_name) - - def test_delete_snapshot(self): - self.drv.share2nms = {self.TEST_EXPORT1: self.nms_mock} - self._create_volume_db_entry() - - self.nms_mock.server.get_prop.return_value = '/volumes' - self.drv.delete_snapshot({'volume_id': '1', 'name': 'snapshot1'}) - self.nms_mock.snapshot.destroy.assert_called_with( - 'stack/share/volume-1@snapshot1', '') - - def test_delete_volume(self): - self.drv.share2nms = {self.TEST_EXPORT1: self.nms_mock} - self._create_volume_db_entry() - - self.drv._ensure_share_mounted = lambda *_, **__: 0 - self.drv._execute = lambda *_, **__: 0 - - self.nms_mock.server.get_prop.return_value = '/volumes' - self.nms_mock.folder.get_child_props.return_value = None - self.drv.delete_volume({ - 'id': '1', - 'name': 'volume-1', - 'provider_location': self.TEST_EXPORT1 - }) - self.nms_mock.folder.destroy.assert_called_with( - 'stack/share/volume-1', '-r') - - # Check that exception not raised if folder does not exist on - # NexentaStor appliance. - mock = self.nms_mock.folder.destroy - mock.side_effect = exception.NexentaException('Folder does not exist') - self.drv.delete_volume({ - 'id': '1', - 'name': 'volume-1', - 'provider_location': self.TEST_EXPORT1 - }) - - -class TestNexentaUtils(test.TestCase): - - def test_str2size(self): - values_to_test = ( - # Test empty value - (None, 0), - ('', 0), - ('0', 0), - ('12', 12), - # Test int values - (10, 10), - # Test bytes string - ('1b', 1), - ('1B', 1), - ('1023b', 1023), - ('0B', 0), - # Test other units - ('1M', units.Mi), - ('1.0M', units.Mi), - ) - - for value, result in values_to_test: - self.assertEqual(result, utils.str2size(value)) - - # Invalid format value - self.assertRaises(ValueError, utils.str2size, 'A') - - def test_str2gib_size(self): - self.assertEqual(1, utils.str2gib_size('1024M')) - self.assertEqual(300 * units.Mi // units.Gi, - utils.str2gib_size('300M')) - self.assertEqual(1.2 * units.Ti // units.Gi, - utils.str2gib_size('1.2T')) - self.assertRaises(ValueError, utils.str2gib_size, 'A') - - def test_parse_nms_url(self): - urls = ( - ('http://192.168.1.1/', (False, 'http', 'admin', 'nexenta', - '192.168.1.1', '2000', '/rest/nms/')), - ('http://192.168.1.1:8080', (False, 'http', 'admin', 'nexenta', - '192.168.1.1', '8080', '/rest/nms/')), - ('https://root:password@192.168.1.1:8080', - (False, 'https', 'root', 'password', '192.168.1.1', '8080', - '/rest/nms/')), - ) - for url, result in urls: - self.assertEqual(result, utils.parse_nms_url(url)) diff --git a/cinder/tests/unit/test_nexenta5_iscsi.py b/cinder/tests/unit/test_nexenta5_iscsi.py deleted file mode 100644 index e8e470836..000000000 --- a/cinder/tests/unit/test_nexenta5_iscsi.py +++ /dev/null @@ -1,374 +0,0 @@ -# Copyright 2016 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unit tests for OpenStack Cinder volume driver -""" - -import mock -from mock import patch -from oslo_serialization import jsonutils -from oslo_utils import units -import requests - -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers.nexenta.ns5 import iscsi -from cinder.volume.drivers.nexenta.ns5 import jsonrpc - - -class TestNexentaISCSIDriver(test.TestCase): - TEST_VOLUME_NAME = 'volume1' - TEST_VOLUME_NAME2 = 'volume2' - TEST_SNAPSHOT_NAME = 'snapshot1' - TEST_VOLUME_REF = { - 'name': TEST_VOLUME_NAME, - 'size': 1, - 'id': '1', - 'status': 'available' - } - TEST_VOLUME_REF2 = { - 'name': TEST_VOLUME_NAME2, - 'size': 1, - 'id': '2', - 'status': 'in-use' - } - TEST_SNAPSHOT_REF = { - 'name': TEST_SNAPSHOT_NAME, - 'volume_name': TEST_VOLUME_NAME, - 'volume_id': '1' - } - - def __init__(self, method): - super(TestNexentaISCSIDriver, self).__init__(method) - - def setUp(self): - super(TestNexentaISCSIDriver, self).setUp() - self.cfg = mock.Mock(spec=conf.Configuration) - self.ctxt = context.get_admin_context() - self.cfg.nexenta_dataset_description = '' - self.cfg.nexenta_host = '1.1.1.1' - self.cfg.nexenta_user = 'admin' - self.cfg.nexenta_password = 'nexenta' - self.cfg.nexenta_volume = 'cinder' - self.cfg.nexenta_rest_port = 2000 - self.cfg.nexenta_rest_protocol = 'http' - self.cfg.nexenta_iscsi_target_portal_port = 8080 - self.cfg.nexenta_target_prefix = 'iqn:' - self.cfg.nexenta_target_group_prefix = 'cinder/' - self.cfg.nexenta_ns5_blocksize = 32 - self.cfg.nexenta_sparse = True - self.cfg.nexenta_dataset_compression = 'on' - self.cfg.nexenta_dataset_dedup = 'off' - self.cfg.reserved_percentage = 20 - self.cfg.nexenta_volume = 'pool' - self.cfg.nexenta_volume_group = 'dsg' - self.nef_mock = mock.Mock() - self.stubs.Set(jsonrpc, 'NexentaJSONProxy', - lambda *_, **__: self.nef_mock) - self.drv = iscsi.NexentaISCSIDriver( - configuration=self.cfg) - self.drv.db = db - self.drv.do_setup(self.ctxt) - - def _create_volume_db_entry(self): - vol = { - 'id': '1', - 'size': 1, - 'status': 'available', - 'provider_location': self.TEST_VOLUME_NAME - } - return db.volume_create(self.ctxt, vol)['id'] - - def test_do_setup(self): - self.nef_mock.post.side_effect = exception.NexentaException( - 'Could not create volume group') - self.assertRaises( - exception.NexentaException, - self.drv.do_setup, self.ctxt) - - self.nef_mock.post.side_effect = exception.NexentaException( - '{"code": "EEXIST"}') - self.assertIsNone(self.drv.do_setup(self.ctxt)) - - def test_check_for_setup_error(self): - self.nef_mock.get.return_value = { - 'data': [{'name': 'iscsit', 'state': 'offline'}]} - self.assertRaises( - exception.NexentaException, self.drv.check_for_setup_error) - - self.nef_mock.get.side_effect = exception.NexentaException() - self.assertRaises(LookupError, self.drv.check_for_setup_error) - - def test_create_volume(self): - self.drv.create_volume(self.TEST_VOLUME_REF) - url = 'storage/pools/pool/volumeGroups/dsg/volumes' - self.nef_mock.post.assert_called_with(url, { - 'name': self.TEST_VOLUME_REF['name'], - 'volumeSize': 1 * units.Gi, - 'volumeBlockSize': 32768, - 'sparseVolume': self.cfg.nexenta_sparse}) - - def test_delete_volume(self): - self.nef_mock.delete.side_effect = exception.NexentaException() - self.assertIsNone(self.drv.delete_volume(self.TEST_VOLUME_REF)) - url = 'storage/pools/pool/volumeGroups' - data = {'name': 'dsg', 'volumeBlockSize': 32768} - self.nef_mock.post.assert_called_with(url, data) - - def test_extend_volume(self): - self.nef_mock.put.side_effect = exception.NexentaException() - self.assertRaises( - exception.NexentaException, - self.drv.extend_volume, self.TEST_VOLUME_REF, 2) - - def test_delete_snapshot(self): - self._create_volume_db_entry() - self.nef_mock.delete.side_effect = exception.NexentaException('EBUSY') - self.drv.delete_snapshot(self.TEST_SNAPSHOT_REF) - url = ('storage/pools/pool/volumeGroups/dsg/' - 'volumes/volume-1/snapshots/snapshot1') - self.nef_mock.delete.assert_called_with(url) - - self.nef_mock.delete.side_effect = exception.NexentaException('Error') - self.drv.delete_snapshot(self.TEST_SNAPSHOT_REF) - self.nef_mock.delete.assert_called_with(url) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver.create_snapshot') - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver.delete_snapshot') - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver.create_volume_from_snapshot') - def test_create_cloned_volume(self, crt_vol, dlt_snap, crt_snap): - self._create_volume_db_entry() - vol = self.TEST_VOLUME_REF2 - src_vref = self.TEST_VOLUME_REF - crt_vol.side_effect = exception.NexentaException() - dlt_snap.side_effect = exception.NexentaException() - self.assertRaises( - exception.NexentaException, - self.drv.create_cloned_volume, vol, src_vref) - - def test_create_snapshot(self): - self._create_volume_db_entry() - self.drv.create_snapshot(self.TEST_SNAPSHOT_REF) - url = 'storage/pools/pool/volumeGroups/dsg/volumes/volume-1/snapshots' - self.nef_mock.post.assert_called_with( - url, {'name': 'snapshot1'}) - - def test_get_target_by_alias(self): - self.nef_mock.get.return_value = {'data': []} - self.assertIsNone(self.drv._get_target_by_alias('1.1.1.1-0')) - - self.nef_mock.get.return_value = {'data': [{'name': 'iqn-0'}]} - self.assertEqual( - {'name': 'iqn-0'}, self.drv._get_target_by_alias('1.1.1.1-0')) - - def test_target_group_exists(self): - self.nef_mock.get.return_value = {'data': []} - self.assertFalse( - self.drv._target_group_exists({'data': [{'name': 'iqn-0'}]})) - - self.nef_mock.get.return_value = {'data': [{'name': '1.1.1.1-0'}]} - self.assertTrue(self.drv._target_group_exists( - {'data': [{'name': 'iqn-0'}]})) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_target_by_alias') - def test_create_target(self, target): - self.nef_mock.get.return_value = {} - target.return_value = {'name': 'iqn-0'} - self.assertEqual('iqn-0', self.drv._create_target(0)) - - target.return_value = None - self.assertRaises(TypeError, self.drv._create_target, 0) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._create_target') - def test_get_target_name(self, target_name): - self._create_volume_db_entry() - self.drv.targets = {} - target_name.return_value = 'iqn-0' - self.drv.targets['iqn-0'] = [] - self.assertEqual( - 'iqn-0', self.drv._get_target_name(self.TEST_VOLUME_REF)) - - volume = self.TEST_VOLUME_REF - volume['provider_location'] = '1.1.1.1:8080,1 iqn-0 0' - self.nef_mock.get.return_value = {'data': [{'alias': '1.1.1.1-0'}]} - self.assertEqual( - 'iqn-0', self.drv._get_target_name(self.TEST_VOLUME_REF)) - self.assertEqual('1.1.1.1-0', self.drv.targetgroups['iqn-0']) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._create_target') - def test_get_targetgroup_name(self, target_name): - self.TEST_VOLUME_REF['provider_location'] = '1.1.1.1:8080,1 iqn-0 0' - self._create_volume_db_entry() - target_name = 'iqn-0' - self.drv.targetgroups[target_name] = '1.1.1.1-0' - self.assertEqual( - '1.1.1.1-0', self.drv._get_targetgroup_name(self.TEST_VOLUME_REF)) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_targetgroup_name') - def test_get_lun_id(self, targetgroup): - targetgroup.return_value = '1.1.1.1-0' - self.nef_mock.get.return_value = {'data': [{'guid': '0'}]} - self.assertEqual('0', self.drv._get_lun_id(self.TEST_VOLUME_REF)) - - self.nef_mock.get.return_value = {} - self.assertRaises( - LookupError, self.drv._get_lun_id, self.TEST_VOLUME_REF) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_lun_id') - def test_lu_exists(self, lun_id): - lun_id.return_value = '0' - self.assertTrue(self.drv._lu_exists(self.TEST_VOLUME_REF)) - lun_id.side_effect = LookupError - self.assertFalse(self.drv._lu_exists(self.TEST_VOLUME_REF)) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_lun_id') - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_targetgroup_name') - def test_get_lun(self, targetgroup, lun_id): - lun_id.return_value = '0' - targetgroup.return_value = '1.1.1.1-0' - self.nef_mock.get.return_value = {'data': [{'lunNumber': 0}]} - self.assertEqual(0, self.drv._get_lun(self.TEST_VOLUME_REF)) - - self.nef_mock.get.return_value = {} - self.assertRaises( - LookupError, self.drv._get_lun, self.TEST_VOLUME_REF) - - lun_id.side_effect = LookupError() - self.assertIsNone(self.drv._get_lun(self.TEST_VOLUME_REF)) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_target_name') - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_targetgroup_name') - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._lu_exists') - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_lun') - def test_do_export(self, get_lun, lu_exists, targetgroup, target): - target.return_value = 'iqn-0' - targetgroup.return_value = '1.1.1.1-0' - lu_exists.return_value = False - get_lun.return_value = 0 - self.assertEqual( - {'provider_location': '1.1.1.1:8080,1 iqn-0 0'}, - self.drv._do_export({}, self.TEST_VOLUME_REF)) - - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_targetgroup_name') - @patch('cinder.volume.drivers.nexenta.ns5.iscsi.' - 'NexentaISCSIDriver._get_lun_id') - def test_remove_export(self, lun_id, tg_name): - lun_id.return_value = '0' - tg_name.return_value = '1.1.1.1-0' - self.nef_mock.delete.side_effect = exception.NexentaException( - 'No such logical unit in target group') - self.assertIsNone( - self.drv.remove_export(self.ctxt, self.TEST_VOLUME_REF)) - - self.nef_mock.delete.side_effect = exception.NexentaException( - 'Error') - self.assertRaises( - exception.NexentaException, - self.drv.remove_export, self.ctxt, self.TEST_VOLUME_REF) - - lun_id.side_effect = LookupError() - self.assertIsNone( - self.drv.remove_export(self.ctxt, self.TEST_VOLUME_REF)) - - def test_update_volume_stats(self): - self.nef_mock.get.return_value = { - 'bytesAvailable': 10 * units.Gi, - 'bytesUsed': 2 * units.Gi - } - location_info = '%(driver)s:%(host)s:%(pool)s/%(group)s' % { - 'driver': self.drv.__class__.__name__, - 'host': self.cfg.nexenta_host, - 'pool': self.cfg.nexenta_volume, - 'group': self.cfg.nexenta_volume_group, - } - stats = { - 'vendor_name': 'Nexenta', - 'dedup': self.cfg.nexenta_dataset_dedup, - 'compression': self.cfg.nexenta_dataset_compression, - 'description': self.cfg.nexenta_dataset_description, - 'driver_version': self.drv.VERSION, - 'storage_protocol': 'iSCSI', - 'total_capacity_gb': 10, - 'free_capacity_gb': 8, - 'reserved_percentage': self.cfg.reserved_percentage, - 'QoS_support': False, - 'volume_backend_name': self.drv.backend_name, - 'location_info': location_info, - 'iscsi_target_portal_port': ( - self.cfg.nexenta_iscsi_target_portal_port), - 'nef_url': self.drv.nef.url - } - self.drv._update_volume_stats() - self.assertEqual(stats, self.drv._stats) - - -class TestNexentaJSONProxy(test.TestCase): - - def __init__(self, method): - super(TestNexentaJSONProxy, self).__init__(method) - - @patch('requests.Response.close') - @patch('requests.get') - @patch('requests.post') - def test_call(self, post, get, close): - nef_get = jsonrpc.NexentaJSONProxy( - 'http', '1.1.1.1', '8080', 'user', 'pass', method='get') - nef_post = jsonrpc.NexentaJSONProxy( - 'http', '1.1.1.1', '8080', 'user', 'pass', method='post') - data = {'key': 'value'} - get.return_value = requests.Response() - post.return_value = requests.Response() - - get.return_value.__setstate__({ - 'status_code': 200, '_content': jsonutils.dumps(data)}) - self.assertEqual({'key': 'value'}, nef_get('url')) - - get.return_value.__setstate__({ - 'status_code': 201, '_content': ''}) - self.assertEqual('Success', nef_get('url')) - - data2 = {'links': [{'href': 'redirect_url'}]} - post.return_value.__setstate__({ - 'status_code': 202, '_content': jsonutils.dumps(data2)}) - get.return_value.__setstate__({ - 'status_code': 200, '_content': jsonutils.dumps(data)}) - self.assertEqual({'key': 'value'}, nef_post('url')) - - get.return_value.__setstate__({ - 'status_code': 200, '_content': ''}) - self.assertEqual('Success', nef_post('url', data)) - - get.return_value.__setstate__({ - 'status_code': 400, - '_content': jsonutils.dumps({'code': 'ENOENT'})}) - self.assertRaises(exception.NexentaException, lambda: nef_get('url')) diff --git a/cinder/tests/unit/test_nexenta5_nfs.py b/cinder/tests/unit/test_nexenta5_nfs.py deleted file mode 100644 index 8e935c944..000000000 --- a/cinder/tests/unit/test_nexenta5_nfs.py +++ /dev/null @@ -1,172 +0,0 @@ -# Copyright 2016 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unit tests for OpenStack Cinder volume driver -""" - -import mock -from mock import patch - -from cinder import context -from cinder import db -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers.nexenta.ns5 import jsonrpc -from cinder.volume.drivers.nexenta.ns5 import nfs - - -class TestNexentaNfsDriver(test.TestCase): - TEST_SHARE = 'host1:/pool/share' - TEST_SHARE2_OPTIONS = '-o intr' - TEST_FILE_NAME = 'test.txt' - TEST_SHARES_CONFIG_FILE = '/etc/cinder/nexenta-shares.conf' - TEST_SNAPSHOT_NAME = 'snapshot1' - TEST_VOLUME_NAME = 'volume1' - TEST_VOLUME_NAME2 = 'volume2' - - TEST_VOLUME = { - 'name': TEST_VOLUME_NAME, - 'id': '1', - 'size': 1, - 'status': 'available', - 'provider_location': TEST_SHARE - } - TEST_VOLUME2 = { - 'name': TEST_VOLUME_NAME2, - 'size': 1, - 'id': '2', - 'status': 'in-use' - } - - TEST_SNAPSHOT = { - 'name': TEST_SNAPSHOT_NAME, - 'volume_name': TEST_VOLUME_NAME, - 'volume_id': '1' - } - - TEST_SHARE_SVC = 'svc:/network/nfs/server:default' - - def setUp(self): - super(TestNexentaNfsDriver, self).setUp() - self.ctxt = context.get_admin_context() - self.cfg = mock.Mock(spec=conf.Configuration) - self.cfg.nexenta_dataset_description = '' - self.cfg.nexenta_mount_point_base = '$state_path/mnt' - self.cfg.nexenta_sparsed_volumes = True - self.cfg.nexenta_dataset_compression = 'on' - self.cfg.nexenta_dataset_dedup = 'off' - self.cfg.nfs_mount_point_base = '/mnt/test' - self.cfg.nfs_mount_attempts = 3 - self.cfg.nas_mount_options = 'vers=4' - self.cfg.reserved_percentage = 20 - self.cfg.nexenta_rest_protocol = 'http' - self.cfg.nexenta_rest_port = 8080 - self.cfg.nexenta_user = 'user' - self.cfg.nexenta_password = 'pass' - self.cfg.max_over_subscription_ratio = 20.0 - self.cfg.nas_ip = '1.1.1.1' - self.cfg.nas_share_path = 'pool/share' - self.nef_mock = mock.Mock() - self.stubs.Set(jsonrpc, 'NexentaJSONProxy', - lambda *_, **__: self.nef_mock) - self.drv = nfs.NexentaNfsDriver(configuration=self.cfg) - self.drv.db = db - self.drv.do_setup(self.ctxt) - - def _create_volume_db_entry(self): - vol = { - 'id': '1', - 'size': 1, - 'status': 'available', - 'provider_location': self.TEST_SHARE - } - return db.volume_create(self.ctxt, vol)['id'] - - def test_check_for_setup_error(self): - self.nef_mock.get.return_value = {'data': []} - self.assertRaises( - LookupError, lambda: self.drv.check_for_setup_error()) - - def test_initialize_connection(self): - data = { - 'export': self.TEST_VOLUME['provider_location'], 'name': 'volume'} - self.assertEqual({ - 'driver_volume_type': self.drv.driver_volume_type, - 'data': data - }, self.drv.initialize_connection(self.TEST_VOLUME, None)) - - @patch('cinder.volume.drivers.nexenta.ns5.nfs.' - 'NexentaNfsDriver._create_regular_file') - @patch('cinder.volume.drivers.nexenta.ns5.nfs.' - 'NexentaNfsDriver._create_sparsed_file') - @patch('cinder.volume.drivers.nexenta.ns5.nfs.' - 'NexentaNfsDriver._ensure_share_mounted') - @patch('cinder.volume.drivers.nexenta.ns5.nfs.' - 'NexentaNfsDriver._share_folder') - def test_do_create_volume(self, share, ensure, sparsed, regular): - ensure.return_value = True - share.return_value = True - self.nef_mock.get.return_value = 'on' - self.drv._do_create_volume(self.TEST_VOLUME) - - url = 'storage/pools/pool/filesystems' - data = { - 'name': 'share/volume1', - 'compressionMode': 'on', - 'dedupMode': 'off', - } - self.nef_mock.post.assert_called_with(url, data) - - @patch('cinder.volume.drivers.nexenta.ns5.nfs.' - 'NexentaNfsDriver._ensure_share_mounted') - def test_delete_volume(self, ensure): - self._create_volume_db_entry() - self.nef_mock.get.return_value = {} - self.drv.delete_volume(self.TEST_VOLUME) - self.nef_mock.delete.assert_called_with( - 'storage/pools/pool/filesystems/share%2Fvolume1?snapshots=true') - - def test_create_snapshot(self): - self._create_volume_db_entry() - self.drv.create_snapshot(self.TEST_SNAPSHOT) - url = 'storage/pools/pool/filesystems/share%2Fvolume-1/snapshots' - data = {'name': self.TEST_SNAPSHOT['name']} - self.nef_mock.post.assert_called_with(url, data) - - def test_delete_snapshot(self): - self._create_volume_db_entry() - self.drv.delete_snapshot(self.TEST_SNAPSHOT) - url = ('storage/pools/pool/filesystems/share%2Fvolume-1/' - 'snapshots/snapshot1') - self.drv.delete_snapshot(self.TEST_SNAPSHOT) - self.nef_mock.delete.assert_called_with(url) - - @patch('cinder.volume.drivers.nexenta.ns5.nfs.' - 'NexentaNfsDriver._share_folder') - def test_create_volume_from_snapshot(self, share): - self._create_volume_db_entry() - url = ('storage/filesystems/pool%2Fshare%2Fvolume2/promote') - - self.drv.create_volume_from_snapshot( - self.TEST_VOLUME2, self.TEST_SNAPSHOT) - self.nef_mock.post.assert_called_with(url) - - def test_get_capacity_info(self): - self.nef_mock.get.return_value = { - 'bytesAvailable': 1000, - 'bytesUsed': 100} - - self.assertEqual( - (1000, 900, 100), self.drv._get_capacity_info('pool/share')) diff --git a/cinder/tests/unit/test_nexenta_edge.py b/cinder/tests/unit/test_nexenta_edge.py deleted file mode 100644 index a6426cd48..000000000 --- a/cinder/tests/unit/test_nexenta_edge.py +++ /dev/null @@ -1,169 +0,0 @@ -# -# Copyright 2015 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import context -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers.nexenta.nexentaedge import iscsi - -NEDGE_URL = 'service/isc/iscsi' -NEDGE_BUCKET = 'c/t/bk' -NEDGE_SERVICE = 'isc' -NEDGE_BLOCKSIZE = 4096 -NEDGE_CHUNKSIZE = 16384 - -MOCK_VOL = { - 'id': 'vol1', - 'name': 'vol1', - 'size': 1 -} -MOCK_VOL2 = { - 'id': 'vol2', - 'name': 'vol2', - 'size': 1 -} -MOCK_SNAP = { - 'id': 'snap1', - 'name': 'snap1', - 'volume_name': 'vol1' -} -NEW_VOL_SIZE = 2 -ISCSI_TARGET_NAME = 'iscsi_target_name' -ISCSI_TARGET_STATUS = 'Target 1: ' + ISCSI_TARGET_NAME - - -class TestNexentaEdgeISCSIDriver(test.TestCase): - - def setUp(self): - super(TestNexentaEdgeISCSIDriver, self).setUp() - self.cfg = mock.Mock(spec=conf.Configuration) - self.cfg.nexenta_client_address = '0.0.0.0' - self.cfg.nexenta_rest_address = '0.0.0.0' - self.cfg.nexenta_rest_port = 8080 - self.cfg.nexenta_rest_protocol = 'http' - self.cfg.nexenta_iscsi_target_portal_port = 3260 - self.cfg.nexenta_rest_user = 'admin' - self.cfg.nexenta_rest_password = 'admin' - self.cfg.nexenta_lun_container = NEDGE_BUCKET - self.cfg.nexenta_iscsi_service = NEDGE_SERVICE - self.cfg.nexenta_blocksize = NEDGE_BLOCKSIZE - self.cfg.nexenta_chunksize = NEDGE_CHUNKSIZE - - mock_exec = mock.Mock() - mock_exec.return_value = ('', '') - self.driver = iscsi.NexentaEdgeISCSIDriver(execute=mock_exec, - configuration=self.cfg) - self.api_patcher = mock.patch('cinder.volume.drivers.nexenta.' - 'nexentaedge.jsonrpc.' - 'NexentaEdgeJSONProxy.__call__') - self.mock_api = self.api_patcher.start() - - self.mock_api.return_value = { - 'data': {'value': ISCSI_TARGET_STATUS} - } - self.driver.do_setup(context.get_admin_context()) - - self.addCleanup(self.api_patcher.stop) - - def test_check_do_setup(self): - self.assertEqual(ISCSI_TARGET_NAME, self.driver.target_name) - - def test_create_volume(self): - self.driver.create_volume(MOCK_VOL) - self.mock_api.assert_called_with(NEDGE_URL, { - 'objectPath': NEDGE_BUCKET + '/' + MOCK_VOL['id'], - 'volSizeMB': MOCK_VOL['size'] * 1024, - 'blockSize': NEDGE_BLOCKSIZE, - 'chunkSize': NEDGE_CHUNKSIZE - }) - - def test_create_volume_fail(self): - self.mock_api.side_effect = RuntimeError - self.assertRaises(RuntimeError, self.driver.create_volume, MOCK_VOL) - - def test_delete_volume(self): - self.driver.delete_volume(MOCK_VOL) - self.mock_api.assert_called_with(NEDGE_URL, { - 'objectPath': NEDGE_BUCKET + '/' + MOCK_VOL['id'] - }) - - def test_delete_volume_fail(self): - self.mock_api.side_effect = RuntimeError - self.assertRaises(RuntimeError, self.driver.delete_volume, MOCK_VOL) - - def test_extend_volume(self): - self.driver.extend_volume(MOCK_VOL, NEW_VOL_SIZE) - self.mock_api.assert_called_with(NEDGE_URL + '/resize', { - 'objectPath': NEDGE_BUCKET + '/' + MOCK_VOL['id'], - 'newSizeMB': NEW_VOL_SIZE * 1024 - }) - - def test_extend_volume_fail(self): - self.mock_api.side_effect = RuntimeError - self.assertRaises(RuntimeError, self.driver.extend_volume, - MOCK_VOL, NEW_VOL_SIZE) - - def test_create_snapshot(self): - self.driver.create_snapshot(MOCK_SNAP) - self.mock_api.assert_called_with(NEDGE_URL + '/snapshot', { - 'objectPath': NEDGE_BUCKET + '/' + MOCK_VOL['id'], - 'snapName': MOCK_SNAP['id'] - }) - - def test_create_snapshot_fail(self): - self.mock_api.side_effect = RuntimeError - self.assertRaises(RuntimeError, self.driver.create_snapshot, MOCK_SNAP) - - def test_delete_snapshot(self): - self.driver.delete_snapshot(MOCK_SNAP) - self.mock_api.assert_called_with(NEDGE_URL + '/snapshot', { - 'objectPath': NEDGE_BUCKET + '/' + MOCK_VOL['id'], - 'snapName': MOCK_SNAP['id'] - }) - - def test_delete_snapshot_fail(self): - self.mock_api.side_effect = RuntimeError - self.assertRaises(RuntimeError, self.driver.delete_snapshot, MOCK_SNAP) - - def test_create_volume_from_snapshot(self): - self.driver.create_volume_from_snapshot(MOCK_VOL2, MOCK_SNAP) - self.mock_api.assert_called_with(NEDGE_URL + '/snapshot/clone', { - 'objectPath': NEDGE_BUCKET + '/' + MOCK_SNAP['volume_name'], - 'clonePath': NEDGE_BUCKET + '/' + MOCK_VOL2['id'], - 'snapName': MOCK_SNAP['id'] - }) - - def test_create_volume_from_snapshot_fail(self): - self.mock_api.side_effect = RuntimeError - self.assertRaises(RuntimeError, - self.driver.create_volume_from_snapshot, - MOCK_VOL2, MOCK_SNAP) - - def test_create_cloned_volume(self): - self.driver.create_cloned_volume(MOCK_VOL2, MOCK_VOL) - self.mock_api.assert_called_with(NEDGE_URL, { - 'objectPath': NEDGE_BUCKET + '/' + MOCK_VOL2['id'], - 'volSizeMB': MOCK_VOL2['size'] * 1024, - 'blockSize': NEDGE_BLOCKSIZE, - 'chunkSize': NEDGE_CHUNKSIZE - }) - - def test_create_cloned_volume_fail(self): - self.mock_api.side_effect = RuntimeError - self.assertRaises(RuntimeError, self.driver.create_cloned_volume, - MOCK_VOL2, MOCK_VOL) diff --git a/cinder/tests/unit/test_nfs.py b/cinder/tests/unit/test_nfs.py deleted file mode 100644 index 7dcc1fc66..000000000 --- a/cinder/tests/unit/test_nfs.py +++ /dev/null @@ -1,1186 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit tests for the NFS driver module.""" - -import ddt -import errno -import os - -import mock -from oslo_utils import units - -from cinder import exception -from cinder.image import image_utils -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers import nfs -from cinder.volume.drivers import remotefs - - -class DumbVolume(object): - # TODO(eharney): replace this with an autospecced mock class - fields = {} - - def __setitem__(self, key, value): - self.fields[key] = value - - def __getitem__(self, item): - return self.fields[item] - - -class RemoteFsDriverTestCase(test.TestCase): - TEST_FILE_NAME = 'test.txt' - TEST_EXPORT = 'nas-host1:/export' - TEST_MNT_POINT = '/mnt/nas' - - def setUp(self): - super(RemoteFsDriverTestCase, self).setUp() - self._driver = remotefs.RemoteFSDriver() - self.configuration = mock.Mock(conf.Configuration) - self.configuration.append_config_values(mock.ANY) - self.configuration.nas_secure_file_permissions = 'false' - self.configuration.nas_secure_file_operations = 'false' - self.configuration.max_over_subscription_ratio = 1.0 - self.configuration.reserved_percentage = 5 - self._driver = remotefs.RemoteFSDriver( - configuration=self.configuration) - mock_exc = mock.patch.object(self._driver, '_execute') - self._execute = mock_exc.start() - self.addCleanup(mock_exc.stop) - - def test_create_sparsed_file(self): - self._driver._create_sparsed_file('/path', 1) - self._execute.assert_called_once_with('truncate', '-s', '1G', - '/path', run_as_root=True) - - def test_create_regular_file(self): - self._driver._create_regular_file('/path', 1) - self._execute.assert_called_once_with('dd', 'if=/dev/zero', - 'of=/path', 'bs=1M', - 'count=1024', run_as_root=True) - - def test_create_qcow2_file(self): - file_size = 1 - self._driver._create_qcow2_file('/path', file_size) - self._execute.assert_called_once_with('qemu-img', 'create', '-f', - 'qcow2', '-o', - 'preallocation=metadata', - '/path', '%s' % - str(file_size * units.Gi), - run_as_root=True) - - def test_set_rw_permissions_for_all(self): - self._driver._set_rw_permissions_for_all('/path') - self._execute.assert_called_once_with('chmod', 'ugo+rw', '/path', - run_as_root=True) - - @mock.patch.object(remotefs, 'LOG') - def test_set_rw_permissions_with_secure_file_permissions(self, LOG): - self._driver._mounted_shares = [self.TEST_EXPORT] - self.configuration.nas_secure_file_permissions = 'true' - self._driver._set_rw_permissions(self.TEST_FILE_NAME) - - self.assertFalse(LOG.warning.called) - - @mock.patch.object(remotefs, 'LOG') - def test_set_rw_permissions_without_secure_file_permissions(self, LOG): - self.configuration.nas_secure_file_permissions = 'false' - self._driver._set_rw_permissions(self.TEST_FILE_NAME) - - self.assertTrue(LOG.warning.called) - warn_msg = "%(path)s is being set with open permissions: %(perm)s" - LOG.warning.assert_called_once_with( - warn_msg, {'path': self.TEST_FILE_NAME, 'perm': 'ugo+rw'}) - - @mock.patch('os.path.join') - @mock.patch('os.path.isfile', return_value=False) - def test_determine_nas_security_options_when_auto_and_new_install( - self, - mock_isfile, - mock_join): - """Test the setting of the NAS Security Option - - In this test case, we will create the marker file. No pre-exxisting - Cinder volumes found during bootup. - """ - self._driver._mounted_shares = [self.TEST_EXPORT] - file_path = '%s/.cinderSecureEnvIndicator' % self.TEST_MNT_POINT - is_new_install = True - - self._driver._ensure_shares_mounted = mock.Mock() - nas_mount = self._driver._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - mock_join.return_value = file_path - - secure_file_permissions = 'auto' - nas_option = self._driver._determine_nas_security_option_setting( - secure_file_permissions, - nas_mount, is_new_install) - - self.assertEqual('true', nas_option) - - secure_file_operations = 'auto' - nas_option = self._driver._determine_nas_security_option_setting( - secure_file_operations, - nas_mount, is_new_install) - - self.assertEqual('true', nas_option) - - @mock.patch('os.path.join') - @mock.patch('os.path.isfile') - def test_determine_nas_security_options_when_auto_and_new_install_exists( - self, - isfile, - join): - """Test the setting of the NAS Security Option - - In this test case, the marker file already exists. Cinder volumes - found during bootup. - """ - drv = self._driver - drv._mounted_shares = [self.TEST_EXPORT] - file_path = '%s/.cinderSecureEnvIndicator' % self.TEST_MNT_POINT - is_new_install = False - - drv._ensure_shares_mounted = mock.Mock() - nas_mount = drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - join.return_value = file_path - isfile.return_value = True - - secure_file_permissions = 'auto' - nas_option = drv._determine_nas_security_option_setting( - secure_file_permissions, - nas_mount, is_new_install) - - self.assertEqual('true', nas_option) - - secure_file_operations = 'auto' - nas_option = drv._determine_nas_security_option_setting( - secure_file_operations, - nas_mount, is_new_install) - - self.assertEqual('true', nas_option) - - @mock.patch('os.path.join') - @mock.patch('os.path.isfile') - def test_determine_nas_security_options_when_auto_and_old_install(self, - isfile, - join): - """Test the setting of the NAS Security Option - - In this test case, the marker file does not exist. There are also - pre-existing Cinder volumes. - """ - drv = self._driver - drv._mounted_shares = [self.TEST_EXPORT] - file_path = '%s/.cinderSecureEnvIndicator' % self.TEST_MNT_POINT - is_new_install = False - - drv._ensure_shares_mounted = mock.Mock() - nas_mount = drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - join.return_value = file_path - isfile.return_value = False - - secure_file_permissions = 'auto' - nas_option = drv._determine_nas_security_option_setting( - secure_file_permissions, - nas_mount, is_new_install) - - self.assertEqual('false', nas_option) - - secure_file_operations = 'auto' - nas_option = drv._determine_nas_security_option_setting( - secure_file_operations, - nas_mount, is_new_install) - - self.assertEqual('false', nas_option) - - def test_determine_nas_security_options_when_admin_set_true(self): - """Test the setting of the NAS Security Option - - In this test case, the Admin set the flag to 'true'. - """ - drv = self._driver - drv._mounted_shares = [self.TEST_EXPORT] - is_new_install = False - - drv._ensure_shares_mounted = mock.Mock() - nas_mount = drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - - secure_file_permissions = 'true' - nas_option = drv._determine_nas_security_option_setting( - secure_file_permissions, - nas_mount, is_new_install) - - self.assertEqual('true', nas_option) - - secure_file_operations = 'true' - nas_option = drv._determine_nas_security_option_setting( - secure_file_operations, - nas_mount, is_new_install) - - self.assertEqual('true', nas_option) - - def test_determine_nas_security_options_when_admin_set_false(self): - """Test the setting of the NAS Security Option - - In this test case, the Admin set the flag to 'false'. - """ - drv = self._driver - drv._mounted_shares = [self.TEST_EXPORT] - is_new_install = False - - drv._ensure_shares_mounted = mock.Mock() - nas_mount = drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - - secure_file_permissions = 'false' - nas_option = drv._determine_nas_security_option_setting( - secure_file_permissions, - nas_mount, is_new_install) - - self.assertEqual('false', nas_option) - - secure_file_operations = 'false' - nas_option = drv._determine_nas_security_option_setting( - secure_file_operations, - nas_mount, is_new_install) - - self.assertEqual('false', nas_option) - - @mock.patch.object(remotefs, 'LOG') - def test_set_nas_security_options(self, LOG): - """Test setting of NAS Security options. - - The RemoteFS driver will force set options to false. The derived - objects will provide an inherited interface to properly set options. - """ - drv = self._driver - is_new_install = False - - drv.set_nas_security_options(is_new_install) - - self.assertEqual('false', drv.configuration.nas_secure_file_operations) - self.assertEqual('false', - drv.configuration.nas_secure_file_permissions) - self.assertTrue(LOG.warning.called) - - def test_secure_file_operations_enabled_true(self): - """Test nas_secure_file_operations = 'true' - - Networked file system based drivers may support secure file - operations. This test verifies the settings when secure. - """ - drv = self._driver - self.configuration.nas_secure_file_operations = 'true' - ret_flag = drv.secure_file_operations_enabled() - self.assertTrue(ret_flag) - - def test_secure_file_operations_enabled_false(self): - """Test nas_secure_file_operations = 'false' - - Networked file system based drivers may support secure file - operations. This test verifies the settings when not secure. - """ - drv = self._driver - self.configuration.nas_secure_file_operations = 'false' - ret_flag = drv.secure_file_operations_enabled() - self.assertFalse(ret_flag) - - -@ddt.ddt -class NfsDriverTestCase(test.TestCase): - """Test case for NFS driver.""" - - TEST_NFS_HOST = 'nfs-host1' - TEST_NFS_SHARE_PATH = '/export' - TEST_NFS_EXPORT1 = '%s:%s' % (TEST_NFS_HOST, TEST_NFS_SHARE_PATH) - TEST_NFS_EXPORT2 = 'nfs-host2:/export' - TEST_NFS_EXPORT2_OPTIONS = '-o intr' - TEST_SIZE_IN_GB = 1 - TEST_MNT_POINT = '/mnt/nfs' - TEST_MNT_POINT_BASE_EXTRA_SLASH = '/opt/stack/data/cinder//mnt' - TEST_MNT_POINT_BASE = '/mnt/test' - TEST_LOCAL_PATH = '/mnt/nfs/volume-123' - TEST_FILE_NAME = 'test.txt' - TEST_SHARES_CONFIG_FILE = '/etc/cinder/test-shares.conf' - TEST_NFS_EXPORT_SPACES = 'nfs-host3:/export this' - TEST_MNT_POINT_SPACES = '/ 0 0 0 /foo' - - def setUp(self): - super(NfsDriverTestCase, self).setUp() - self.configuration = mock.Mock(conf.Configuration) - self.configuration.append_config_values(mock.ANY) - self.configuration.max_over_subscription_ratio = 1.0 - self.configuration.reserved_percentage = 5 - self.configuration.nfs_shares_config = None - self.configuration.nfs_sparsed_volumes = True - self.configuration.nfs_reserved_percentage = 5.0 - self.configuration.nfs_mount_point_base = self.TEST_MNT_POINT_BASE - self.configuration.nfs_mount_options = None - self.configuration.nfs_mount_attempts = 3 - self.configuration.nfs_qcow2_volumes = False - self.configuration.nas_secure_file_permissions = 'false' - self.configuration.nas_secure_file_operations = 'false' - self.configuration.nas_ip = None - self.configuration.nas_share_path = None - self.configuration.nas_mount_options = None - self.configuration.volume_dd_blocksize = '1M' - self._driver = nfs.NfsDriver(configuration=self.configuration) - self._driver.shares = {} - mock_exc = mock.patch.object(self._driver, '_execute') - self._execute = mock_exc.start() - self.addCleanup(mock_exc.stop) - - def test_local_path(self): - """local_path common use case.""" - self.configuration.nfs_mount_point_base = self.TEST_MNT_POINT_BASE - drv = self._driver - - volume = DumbVolume() - volume['provider_location'] = self.TEST_NFS_EXPORT1 - volume['name'] = 'volume-123' - - self.assertEqual( - '/mnt/test/2f4f60214cf43c595666dd815f0360a4/volume-123', - drv.local_path(volume)) - - @mock.patch.object(image_utils, 'qemu_img_info') - @mock.patch.object(image_utils, 'resize_image') - @mock.patch.object(image_utils, 'fetch_to_raw') - def test_copy_image_to_volume(self, mock_fetch, mock_resize, mock_qemu): - """resize_image common case usage.""" - drv = self._driver - TEST_IMG_SOURCE = 'foo.img' - volume = {'size': self.TEST_SIZE_IN_GB, 'name': TEST_IMG_SOURCE} - - with mock.patch.object(drv, 'local_path', - return_value=TEST_IMG_SOURCE): - data = mock.Mock() - data.virtual_size = 1 * units.Gi - mock_qemu.return_value = data - drv.copy_image_to_volume(None, volume, None, None) - mock_fetch.assert_called_once_with( - None, None, None, TEST_IMG_SOURCE, mock.ANY, run_as_root=True, - size=self.TEST_SIZE_IN_GB) - mock_resize.assert_called_once_with(TEST_IMG_SOURCE, - self.TEST_SIZE_IN_GB, - run_as_root=True) - - def test_get_mount_point_for_share(self): - """_get_mount_point_for_share should calculate correct value.""" - drv = self._driver - - self.configuration.nfs_mount_point_base = self.TEST_MNT_POINT_BASE - - self.assertEqual('/mnt/test/2f4f60214cf43c595666dd815f0360a4', - drv._get_mount_point_for_share(self.TEST_NFS_EXPORT1)) - - def test_get_mount_point_for_share_given_extra_slash_in_state_path(self): - """_get_mount_point_for_share should calculate correct value.""" - # This test gets called with the extra slash - self.configuration.nfs_mount_point_base = ( - self.TEST_MNT_POINT_BASE_EXTRA_SLASH) - - # The driver gets called with the correct configuration and removes - # the extra slash - drv = nfs.NfsDriver(configuration=self.configuration) - - self.assertEqual('/opt/stack/data/cinder/mnt', drv.base) - - self.assertEqual( - '/opt/stack/data/cinder/mnt/2f4f60214cf43c595666dd815f0360a4', - drv._get_mount_point_for_share(self.TEST_NFS_EXPORT1)) - - def test_get_capacity_info(self): - """_get_capacity_info should calculate correct value.""" - drv = self._driver - stat_total_size = 2620544 - stat_avail = 2129984 - stat_output = '1 %d %d' % (stat_total_size, stat_avail) - - du_used = 490560 - du_output = '%d /mnt' % du_used - - with mock.patch.object( - drv, '_get_mount_point_for_share') as mock_get_mount: - mock_get_mount.return_value = self.TEST_MNT_POINT - self._execute.side_effect = [(stat_output, None), - (du_output, None)] - - self.assertEqual((stat_total_size, stat_avail, du_used), - drv._get_capacity_info(self.TEST_NFS_EXPORT1)) - - mock_get_mount.assert_called_once_with(self.TEST_NFS_EXPORT1) - - calls = [mock.call('stat', '-f', '-c', '%S %b %a', - self.TEST_MNT_POINT, run_as_root=True), - mock.call('du', '-sb', '--apparent-size', - '--exclude', '*snapshot*', - self.TEST_MNT_POINT, run_as_root=True)] - - self._execute.assert_has_calls(calls) - - def test_get_capacity_info_for_share_and_mount_point_with_spaces(self): - """_get_capacity_info should calculate correct value.""" - drv = self._driver - stat_total_size = 2620544 - stat_avail = 2129984 - stat_output = '1 %d %d' % (stat_total_size, stat_avail) - - du_used = 490560 - du_output = '%d /mnt' % du_used - - with mock.patch.object( - drv, '_get_mount_point_for_share') as mock_get_mount: - mock_get_mount.return_value = self.TEST_MNT_POINT_SPACES - self._execute.side_effect = [(stat_output, None), - (du_output, None)] - - self.assertEqual((stat_total_size, stat_avail, du_used), - drv._get_capacity_info( - self.TEST_NFS_EXPORT_SPACES)) - - mock_get_mount.assert_called_once_with( - self.TEST_NFS_EXPORT_SPACES) - - calls = [mock.call('stat', '-f', '-c', '%S %b %a', - self.TEST_MNT_POINT_SPACES, run_as_root=True), - mock.call('du', '-sb', '--apparent-size', - '--exclude', '*snapshot*', - self.TEST_MNT_POINT_SPACES, run_as_root=True)] - - self._execute.assert_has_calls(calls) - - def test_load_shares_config(self): - drv = self._driver - drv.configuration.nfs_shares_config = self.TEST_SHARES_CONFIG_FILE - - with mock.patch.object( - drv, '_read_config_file') as mock_read_config: - config_data = [] - config_data.append(self.TEST_NFS_EXPORT1) - config_data.append('#' + self.TEST_NFS_EXPORT2) - config_data.append('') - config_data.append(self.TEST_NFS_EXPORT2 + ' ' + - self.TEST_NFS_EXPORT2_OPTIONS) - config_data.append('broken:share_format') - mock_read_config.return_value = config_data - - drv._load_shares_config(drv.configuration.nfs_shares_config) - - mock_read_config.assert_called_once_with( - self.TEST_SHARES_CONFIG_FILE) - self.assertIn(self.TEST_NFS_EXPORT1, drv.shares) - self.assertIn(self.TEST_NFS_EXPORT2, drv.shares) - self.assertEqual(2, len(drv.shares)) - - self.assertEqual(self.TEST_NFS_EXPORT2_OPTIONS, - drv.shares[self.TEST_NFS_EXPORT2]) - - def test_load_shares_config_nas_opts(self): - drv = self._driver - drv.configuration.nas_ip = self.TEST_NFS_HOST - drv.configuration.nas_share_path = self.TEST_NFS_SHARE_PATH - drv.configuration.nfs_shares_config = self.TEST_SHARES_CONFIG_FILE - - drv._load_shares_config(drv.configuration.nfs_shares_config) - - self.assertIn(self.TEST_NFS_EXPORT1, drv.shares) - self.assertEqual(1, len(drv.shares)) - - def test_ensure_shares_mounted_should_save_mounting_successfully(self): - """_ensure_shares_mounted should save share if mounted with success.""" - drv = self._driver - config_data = [] - config_data.append(self.TEST_NFS_EXPORT1) - drv.configuration.nfs_shares_config = self.TEST_SHARES_CONFIG_FILE - - with mock.patch.object( - drv, '_read_config_file') as mock_read_config: - with mock.patch.object( - drv, '_ensure_share_mounted') as mock_ensure: - mock_read_config.return_value = config_data - drv._ensure_share_mounted(self.TEST_NFS_EXPORT1) - mock_ensure.assert_called_once_with(self.TEST_NFS_EXPORT1) - - @mock.patch.object(remotefs, 'LOG') - def test_ensure_shares_mounted_should_not_save_mounting_with_error(self, - LOG): - """_ensure_shares_mounted should not save share if failed to mount.""" - drv = self._driver - config_data = [] - config_data.append(self.TEST_NFS_EXPORT1) - drv.configuration.nfs_shares_config = self.TEST_SHARES_CONFIG_FILE - with mock.patch.object( - drv, '_read_config_file') as mock_read_config: - with mock.patch.object( - drv, '_ensure_share_mounted') as mock_ensure: - mock_read_config.return_value = config_data - drv._ensure_share_mounted() - self.assertEqual(0, len(drv._mounted_shares)) - mock_ensure.assert_called_once_with() - - def test_find_share_should_throw_error_if_there_is_no_mounted_share(self): - """_find_share should throw error if there is no mounted shares.""" - drv = self._driver - - drv._mounted_shares = [] - - self.assertRaises(exception.NfsNoSharesMounted, drv._find_share, - self.TEST_SIZE_IN_GB) - - def test_find_share(self): - """_find_share simple use case.""" - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1, self.TEST_NFS_EXPORT2] - - with mock.patch.object( - drv, '_get_capacity_info') as mock_get_capacity_info: - mock_get_capacity_info.side_effect = [ - (5 * units.Gi, 2 * units.Gi, 2 * units.Gi), - (10 * units.Gi, 3 * units.Gi, 1 * units.Gi)] - self.assertEqual(self.TEST_NFS_EXPORT2, - drv._find_share(self.TEST_SIZE_IN_GB)) - calls = [mock.call(self.TEST_NFS_EXPORT1), - mock.call(self.TEST_NFS_EXPORT2)] - mock_get_capacity_info.assert_has_calls(calls) - self.assertEqual(2, mock_get_capacity_info.call_count) - - def test_find_share_should_throw_error_if_there_is_not_enough_space(self): - """_find_share should throw error if there is no share to host vol.""" - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1, self.TEST_NFS_EXPORT2] - - with mock.patch.object( - drv, '_get_capacity_info') as mock_get_capacity_info: - mock_get_capacity_info.side_effect = [ - (5 * units.Gi, 0, 5 * units.Gi), - (10 * units.Gi, 0, 10 * units.Gi)] - - self.assertRaises(exception.NfsNoSuitableShareFound, - drv._find_share, self.TEST_SIZE_IN_GB) - calls = [mock.call(self.TEST_NFS_EXPORT1), - mock.call(self.TEST_NFS_EXPORT2)] - mock_get_capacity_info.assert_has_calls(calls) - self.assertEqual(2, mock_get_capacity_info.call_count) - - def _simple_volume(self): - volume = DumbVolume() - volume['provider_location'] = '127.0.0.1:/mnt' - volume['name'] = 'volume_name' - volume['size'] = 10 - - return volume - - def test_create_sparsed_volume(self): - drv = self._driver - volume = self._simple_volume() - - self.override_config('nfs_sparsed_volumes', True) - - with mock.patch.object( - drv, '_create_sparsed_file') as mock_create_sparsed_file: - with mock.patch.object( - drv, '_set_rw_permissions') as mock_set_rw_permissions: - drv._do_create_volume(volume) - - mock_create_sparsed_file.assert_called_once_with(mock.ANY, - mock.ANY) - mock_set_rw_permissions.assert_called_once_with(mock.ANY) - - def test_create_nonsparsed_volume(self): - drv = self._driver - self.configuration.nfs_sparsed_volumes = False - volume = self._simple_volume() - - self.override_config('nfs_sparsed_volumes', False) - - with mock.patch.object( - drv, '_create_regular_file') as mock_create_regular_file: - with mock.patch.object( - drv, '_set_rw_permissions') as mock_set_rw_permissions: - drv._do_create_volume(volume) - - mock_create_regular_file.assert_called_once_with(mock.ANY, - mock.ANY) - mock_set_rw_permissions.assert_called_once_with(mock.ANY) - - @mock.patch.object(nfs, 'LOG') - def test_create_volume_should_ensure_nfs_mounted(self, mock_log): - """create_volume ensures shares provided in config are mounted.""" - drv = self._driver - drv._find_share = mock.Mock() - drv._do_create_volume = mock.Mock() - - with mock.patch.object( - drv, '_ensure_share_mounted') as mock_ensure_share: - drv._ensure_share_mounted() - volume = DumbVolume() - volume['size'] = self.TEST_SIZE_IN_GB - drv.create_volume(volume) - - mock_ensure_share.assert_called_once_with() - - @mock.patch.object(nfs, 'LOG') - def test_create_volume_should_return_provider_location(self, mock_log): - """create_volume should return provider_location with found share.""" - drv = self._driver - drv._ensure_shares_mounted = mock.Mock() - drv._do_create_volume = mock.Mock() - - with mock.patch.object(drv, '_find_share') as mock_find_share: - mock_find_share.return_value = self.TEST_NFS_EXPORT1 - volume = DumbVolume() - volume['size'] = self.TEST_SIZE_IN_GB - result = drv.create_volume(volume) - self.assertEqual(self.TEST_NFS_EXPORT1, - result['provider_location']) - mock_find_share.assert_called_once_with(self.TEST_SIZE_IN_GB) - - def test_delete_volume(self): - """delete_volume simple test case.""" - drv = self._driver - drv._ensure_share_mounted = mock.Mock() - - volume = DumbVolume() - volume['name'] = 'volume-123' - volume['provider_location'] = self.TEST_NFS_EXPORT1 - - with mock.patch.object(drv, 'local_path') as mock_local_path: - mock_local_path.return_value = self.TEST_LOCAL_PATH - drv.delete_volume(volume) - mock_local_path.assert_called_once_with(volume) - self._execute.assert_called_once_with('rm', '-f', - self.TEST_LOCAL_PATH, - run_as_root=True) - - def test_delete_should_ensure_share_mounted(self): - """delete_volume should ensure that corresponding share is mounted.""" - drv = self._driver - volume = DumbVolume() - volume['name'] = 'volume-123' - volume['provider_location'] = self.TEST_NFS_EXPORT1 - - with mock.patch.object( - drv, '_ensure_share_mounted') as mock_ensure_share: - drv.delete_volume(volume) - mock_ensure_share.assert_called_once_with(self.TEST_NFS_EXPORT1) - - def test_delete_should_not_delete_if_provider_location_not_provided(self): - """delete_volume shouldn't delete if provider_location missed.""" - drv = self._driver - volume = DumbVolume() - volume['name'] = 'volume-123' - volume['provider_location'] = None - - with mock.patch.object(drv, '_ensure_share_mounted'): - drv.delete_volume(volume) - self.assertFalse(self._execute.called) - - def test_get_volume_stats(self): - """get_volume_stats must fill the correct values.""" - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1, self.TEST_NFS_EXPORT2] - - with mock.patch.object( - drv, '_ensure_shares_mounted') as mock_ensure_share: - with mock.patch.object( - drv, '_get_capacity_info') as mock_get_capacity_info: - mock_get_capacity_info.side_effect = [ - (10 * units.Gi, 2 * units.Gi, 2 * units.Gi), - (20 * units.Gi, 3 * units.Gi, 3 * units.Gi)] - - drv._ensure_shares_mounted() - drv.get_volume_stats() - - calls = [mock.call(self.TEST_NFS_EXPORT1), - mock.call(self.TEST_NFS_EXPORT2)] - mock_get_capacity_info.assert_has_calls(calls) - - self.assertTrue(mock_ensure_share.called) - self.assertEqual(30.0, drv._stats['total_capacity_gb']) - self.assertEqual(5.0, drv._stats['free_capacity_gb']) - self.assertEqual(5, drv._stats['reserved_percentage']) - self.assertTrue(drv._stats['sparse_copy_volume']) - - def test_get_volume_stats_with_non_zero_reserved_percentage(self): - """get_volume_stats must fill the correct values.""" - self.configuration.reserved_percentage = 10.0 - drv = nfs.NfsDriver(configuration=self.configuration) - - drv._mounted_shares = [self.TEST_NFS_EXPORT1, self.TEST_NFS_EXPORT2] - - with mock.patch.object( - drv, '_ensure_shares_mounted') as mock_ensure_share: - with mock.patch.object( - drv, '_get_capacity_info') as mock_get_capacity_info: - mock_get_capacity_info.side_effect = [ - (10 * units.Gi, 2 * units.Gi, 2 * units.Gi), - (20 * units.Gi, 3 * units.Gi, 3 * units.Gi)] - - drv._ensure_shares_mounted() - drv.get_volume_stats() - - calls = [mock.call(self.TEST_NFS_EXPORT1), - mock.call(self.TEST_NFS_EXPORT2)] - mock_get_capacity_info.assert_has_calls(calls) - - self.assertTrue(mock_ensure_share.called) - self.assertEqual(30.0, drv._stats['total_capacity_gb']) - self.assertEqual(5.0, drv._stats['free_capacity_gb']) - self.assertEqual(10.0, drv._stats['reserved_percentage']) - - @ddt.data(True, False) - def test_update_volume_stats(self, thin): - - self._driver.configuration.max_over_subscription_ratio = 20.0 - self._driver.configuration.reserved_percentage = 5.0 - self._driver.configuration.nfs_sparsed_volumes = thin - - remotefs_volume_stats = { - 'volume_backend_name': 'fake_backend_name', - 'vendor_name': 'fake_vendor', - 'driver_version': 'fake_version', - 'storage_protocol': 'NFS', - 'total_capacity_gb': 100.0, - 'free_capacity_gb': 20.0, - 'reserved_percentage': 5.0, - 'QoS_support': False, - } - self.mock_object(remotefs.RemoteFSDriver, '_update_volume_stats') - self._driver._stats = remotefs_volume_stats - - mock_get_provisioned_capacity = self.mock_object( - self._driver, '_get_provisioned_capacity', - mock.Mock(return_value=25.0)) - - self._driver._update_volume_stats() - - nfs_added_volume_stats = { - 'provisioned_capacity_gb': 25.0 if thin else 80.0, - 'max_over_subscription_ratio': 20.0, - 'reserved_percentage': 5.0, - 'thin_provisioning_support': thin, - 'thick_provisioning_support': not thin, - } - expected = remotefs_volume_stats - expected.update(nfs_added_volume_stats) - - self.assertEqual(expected, self._driver._stats) - self.assertEqual(thin, mock_get_provisioned_capacity.called) - - def _check_is_share_eligible(self, total_size, total_available, - total_allocated, requested_volume_size): - with mock.patch.object(self._driver, '_get_capacity_info')\ - as mock_get_capacity_info: - mock_get_capacity_info.return_value = (total_size, - total_available, - total_allocated) - return self._driver._is_share_eligible('fake_share', - requested_volume_size) - - def test_is_share_eligible(self): - total_size = 100.0 * units.Gi - total_available = 90.0 * units.Gi - total_allocated = 10.0 * units.Gi - requested_volume_size = 1 # GiB - - self.assertTrue(self._check_is_share_eligible(total_size, - total_available, - total_allocated, - requested_volume_size)) - - def test_share_eligibility_with_reserved_percentage(self): - total_size = 100.0 * units.Gi - total_available = 4.0 * units.Gi - total_allocated = 96.0 * units.Gi - requested_volume_size = 1 # GiB - - # Check used > used_ratio statement entered - self.assertFalse(self._check_is_share_eligible(total_size, - total_available, - total_allocated, - requested_volume_size)) - - def test_is_share_eligible_above_oversub_ratio(self): - total_size = 100.0 * units.Gi - total_available = 10.0 * units.Gi - total_allocated = 90.0 * units.Gi - requested_volume_size = 10 # GiB - - # Check apparent_available <= requested_volume_size statement entered - self.assertFalse(self._check_is_share_eligible(total_size, - total_available, - total_allocated, - requested_volume_size)) - - def test_is_share_eligible_reserved_space_above_oversub_ratio(self): - total_size = 100.0 * units.Gi - total_available = 10.0 * units.Gi - total_allocated = 100.0 * units.Gi - requested_volume_size = 1 # GiB - - # Check total_allocated / total_size >= oversub_ratio - # statement entered - self.assertFalse(self._check_is_share_eligible(total_size, - total_available, - total_allocated, - requested_volume_size)) - - def test_extend_volume(self): - """Extend a volume by 1.""" - drv = self._driver - volume = {'id': '80ee16b6-75d2-4d54-9539-ffc1b4b0fb10', 'size': 1, - 'provider_location': 'nfs_share'} - path = 'path' - newSize = volume['size'] + 1 - - with mock.patch.object(image_utils, 'resize_image') as resize: - with mock.patch.object(drv, 'local_path', return_value=path): - with mock.patch.object(drv, '_is_share_eligible', - return_value=True): - with mock.patch.object(drv, '_is_file_size_equal', - return_value=True): - drv.extend_volume(volume, newSize) - - resize.assert_called_once_with(path, newSize, - run_as_root=True) - - def test_extend_volume_failure(self): - """Error during extend operation.""" - drv = self._driver - volume = {'id': '80ee16b6-75d2-4d54-9539-ffc1b4b0fb10', 'size': 1, - 'provider_location': 'nfs_share'} - - with mock.patch.object(image_utils, 'resize_image'): - with mock.patch.object(drv, 'local_path', return_value='path'): - with mock.patch.object(drv, '_is_share_eligible', - return_value=True): - with mock.patch.object(drv, '_is_file_size_equal', - return_value=False): - self.assertRaises(exception.ExtendVolumeError, - drv.extend_volume, volume, 2) - - def test_extend_volume_insufficient_space(self): - """Insufficient space on nfs_share during extend operation.""" - drv = self._driver - volume = {'id': '80ee16b6-75d2-4d54-9539-ffc1b4b0fb10', 'size': 1, - 'provider_location': 'nfs_share'} - - with mock.patch.object(image_utils, 'resize_image'): - with mock.patch.object(drv, 'local_path', return_value='path'): - with mock.patch.object(drv, '_is_share_eligible', - return_value=False): - with mock.patch.object(drv, '_is_file_size_equal', - return_value=False): - self.assertRaises(exception.ExtendVolumeError, - drv.extend_volume, volume, 2) - - def test_is_file_size_equal(self): - """File sizes are equal.""" - drv = self._driver - path = 'fake/path' - size = 2 - data = mock.MagicMock() - data.virtual_size = size * units.Gi - - with mock.patch.object(image_utils, 'qemu_img_info', - return_value=data): - self.assertTrue(drv._is_file_size_equal(path, size)) - - def test_is_file_size_equal_false(self): - """File sizes are not equal.""" - drv = self._driver - path = 'fake/path' - size = 2 - data = mock.MagicMock() - data.virtual_size = (size + 1) * units.Gi - - with mock.patch.object(image_utils, 'qemu_img_info', - return_value=data): - self.assertFalse(drv._is_file_size_equal(path, size)) - - @mock.patch.object(nfs, 'LOG') - def test_set_nas_security_options_when_true(self, LOG): - """Test higher level setting of NAS Security options. - - The NFS driver overrides the base method with a driver specific - version. - """ - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - is_new_install = True - - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - drv._determine_nas_security_option_setting = mock.Mock( - return_value='true') - - drv.set_nas_security_options(is_new_install) - - self.assertEqual('true', drv.configuration.nas_secure_file_operations) - self.assertEqual('true', drv.configuration.nas_secure_file_permissions) - self.assertFalse(LOG.warning.called) - - @mock.patch.object(nfs, 'LOG') - def test_set_nas_security_options_when_false(self, LOG): - """Test higher level setting of NAS Security options. - - The NFS driver overrides the base method with a driver specific - version. - """ - drv = self._driver - drv._mounted_shares = [self.TEST_NFS_EXPORT1] - is_new_install = False - - drv._ensure_shares_mounted = mock.Mock() - drv._get_mount_point_for_share = mock.Mock( - return_value=self.TEST_MNT_POINT) - drv._determine_nas_security_option_setting = mock.Mock( - return_value='false') - - drv.set_nas_security_options(is_new_install) - - self.assertEqual('false', drv.configuration.nas_secure_file_operations) - self.assertEqual('false', - drv.configuration.nas_secure_file_permissions) - self.assertTrue(LOG.warning.called) - - def test_set_nas_security_options_exception_if_no_mounted_shares(self): - """Ensure proper exception is raised if there are no mounted shares.""" - - drv = self._driver - drv._ensure_shares_mounted = mock.Mock() - drv._mounted_shares = [] - is_new_cinder_install = 'does not matter' - - self.assertRaises(exception.NfsNoSharesMounted, - drv.set_nas_security_options, - is_new_cinder_install) - - def test_ensure_share_mounted(self): - """Case where the mount works the first time.""" - - self.mock_object(self._driver._remotefsclient, 'mount') - drv = self._driver - drv.configuration.nfs_mount_attempts = 3 - drv.shares = {self.TEST_NFS_EXPORT1: ''} - - drv._ensure_share_mounted(self.TEST_NFS_EXPORT1) - - drv._remotefsclient.mount.called_once() - - @mock.patch('time.sleep') - def test_ensure_share_mounted_exception(self, _mock_sleep): - """Make the configured number of attempts when mounts fail.""" - - num_attempts = 3 - - self.mock_object(self._driver._remotefsclient, 'mount', - mock.Mock(side_effect=Exception)) - drv = self._driver - drv.configuration.nfs_mount_attempts = num_attempts - drv.shares = {self.TEST_NFS_EXPORT1: ''} - - self.assertRaises(exception.NfsException, drv._ensure_share_mounted, - self.TEST_NFS_EXPORT1) - - self.assertEqual(num_attempts, drv._remotefsclient.mount.call_count) - - def test_ensure_share_mounted_at_least_one_attempt(self): - """Make at least one mount attempt even if configured for less.""" - - min_num_attempts = 1 - num_attempts = 0 - self.mock_object(self._driver._remotefsclient, 'mount', - mock.Mock(side_effect=Exception)) - drv = self._driver - drv.configuration.nfs_mount_attempts = num_attempts - drv.shares = {self.TEST_NFS_EXPORT1: ''} - - self.assertRaises(exception.NfsException, drv._ensure_share_mounted, - self.TEST_NFS_EXPORT1) - - self.assertEqual(min_num_attempts, - drv._remotefsclient.mount.call_count) - - -class NfsDriverDoSetupTestCase(test.TestCase): - - def setUp(self): - super(NfsDriverDoSetupTestCase, self).setUp() - self.context = mock.Mock() - self.create_configuration() - - def create_configuration(self): - config = conf.Configuration(None) - config.append_config_values(nfs.nfs_opts) - self.configuration = config - - def test_setup_should_throw_error_if_shares_config_not_configured(self): - """do_setup should throw error if shares config is not configured.""" - - self.override_config('nfs_shares_config', None) - drv = nfs.NfsDriver(configuration=self.configuration) - - mock_os_path_exists = self.mock_object(os.path, 'exists') - - with self.assertRaisesRegex(exception.NfsException, - ".*no NFS config file configured.*"): - drv.do_setup(self.context) - - self.assertEqual(0, mock_os_path_exists.call_count) - - def test_setup_should_throw_error_if_shares_file_does_not_exist(self): - """do_setup should throw error if shares file does not exist.""" - - drv = nfs.NfsDriver(configuration=self.configuration) - - mock_os_path_exists = self.mock_object(os.path, 'exists') - mock_os_path_exists.return_value = False - - with self.assertRaisesRegex(exception.NfsException, - "NFS config file.*doesn't exist"): - drv.do_setup(self.context) - - mock_os_path_exists.assert_has_calls( - [mock.call(self.configuration.nfs_shares_config)]) - - def test_setup_should_throw_exception_if_nfs_client_is_not_installed(self): - """do_setup should throw error if nfs client is not installed.""" - - drv = nfs.NfsDriver(configuration=self.configuration) - - mock_os_path_exists = self.mock_object(os.path, 'exists') - mock_os_path_exists.return_value = True - mock_execute = self.mock_object(drv, '_execute') - mock_execute.side_effect = OSError( - errno.ENOENT, 'No such file or directory.') - - with self.assertRaisesRegex(exception.NfsException, - 'mount.nfs is not installed'): - drv.do_setup(self.context) - - mock_os_path_exists.assert_has_calls( - [mock.call(self.configuration.nfs_shares_config)]) - mock_execute.assert_has_calls( - [mock.call('mount.nfs', - check_exit_code=False, - run_as_root=True)]) - - def test_setup_should_throw_exception_if_mount_nfs_command_fails(self): - """do_setup should throw error if mount.nfs fails with OSError - - This test covers the OSError path when mount.nfs is installed. - """ - - drv = nfs.NfsDriver(configuration=self.configuration) - - mock_os_path_exists = self.mock_object(os.path, 'exists') - mock_os_path_exists.return_value = True - mock_execute = self.mock_object(drv, '_execute') - mock_execute.side_effect = OSError( - errno.EPERM, 'Operation... BROKEN') - - with self.assertRaisesRegex(OSError, '.*Operation... BROKEN'): - drv.do_setup(self.context) - - mock_os_path_exists.assert_has_calls( - [mock.call(self.configuration.nfs_shares_config)]) - mock_execute.assert_has_calls( - [mock.call('mount.nfs', - check_exit_code=False, - run_as_root=True)]) - - @mock.patch.object(os, 'rename') - def test_update_migrated_available_volume(self, rename_volume): - self._test_update_migrated_volume('available', rename_volume) - - @mock.patch.object(os, 'rename') - def test_update_migrated_available_volume_rename_fail(self, rename_volume): - self._test_update_migrated_volume('available', rename_volume, - rename_exception=True) - - @mock.patch.object(os, 'rename') - def test_update_migrated_in_use_volume(self, rename_volume): - self._test_update_migrated_volume('in-use', rename_volume) - - def _test_update_migrated_volume(self, volume_status, rename_volume, - rename_exception=False): - drv = nfs.NfsDriver(configuration=self.configuration) - fake_volume_id = 'vol1' - fake_new_volume_id = 'vol2' - fake_provider_source = 'fake_provider_source' - fake_provider = 'fake_provider' - base_dir = '/dir_base/' - volume_name_template = 'volume-%s' - original_volume_name = volume_name_template % fake_volume_id - current_name = volume_name_template % fake_new_volume_id - original_volume_path = base_dir + original_volume_name - current_path = base_dir + current_name - fake_volume = {'size': 1, 'id': fake_volume_id, - 'provider_location': fake_provider_source, - '_name_id': None} - fake_new_volume = {'size': 1, 'id': fake_new_volume_id, - 'provider_location': fake_provider, - '_name_id': None} - - with mock.patch.object(drv, 'local_path') as local_path: - local_path.return_value = base_dir + current_name - if volume_status == 'in-use': - update = drv.update_migrated_volume(self.context, - fake_volume, - fake_new_volume, - volume_status) - self.assertEqual({'_name_id': fake_new_volume_id, - 'provider_location': fake_provider}, update) - elif rename_exception: - rename_volume.side_effect = OSError - update = drv.update_migrated_volume(self.context, - fake_volume, - fake_new_volume, - volume_status) - rename_volume.assert_called_once_with(current_path, - original_volume_path) - self.assertEqual({'_name_id': fake_new_volume_id, - 'provider_location': fake_provider}, update) - else: - update = drv.update_migrated_volume(self.context, - fake_volume, - fake_new_volume, - volume_status) - rename_volume.assert_called_once_with(current_path, - original_volume_path) - self.assertEqual({'_name_id': None, - 'provider_location': fake_provider}, update) - - def test_retype_is_there(self): - "Ensure that driver.retype() is there.""" - - drv = nfs.NfsDriver(configuration=self.configuration) - v1 = DumbVolume() - - ret = drv.retype(self.context, - v1, - mock.sentinel.new_type, - mock.sentinel.diff, - mock.sentinel.host) - - self.assertEqual((False, None), ret) diff --git a/cinder/tests/unit/test_nimble.py b/cinder/tests/unit/test_nimble.py deleted file mode 100644 index 3b8551eff..000000000 --- a/cinder/tests/unit/test_nimble.py +++ /dev/null @@ -1,979 +0,0 @@ -# Nimble Storage, Inc. (c) 2013-2014 -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import sys - -import mock -from oslo_config import cfg - -from cinder import exception -from cinder.objects import volume as obj_volume -from cinder import test -from cinder.volume.drivers import nimble -from cinder.volume import volume_types - - -CONF = cfg.CONF -NIMBLE_CLIENT = 'cinder.volume.drivers.nimble.client' -NIMBLE_URLLIB2 = 'six.moves.urllib.request' -NIMBLE_RANDOM = 'cinder.volume.drivers.nimble.random' - -FAKE_ENUM_STRING = """ - - - - - - - - - """ - -FAKE_POSITIVE_LOGIN_RESPONSE_1 = {'err-list': {'err-list': - [{'code': 0}]}, - 'authInfo': {'sid': "a9b9aba7"}} - -FAKE_POSITIVE_LOGIN_RESPONSE_2 = {'err-list': {'err-list': - [{'code': 0}]}, - 'authInfo': {'sid': "a9f3eba7"}} - -FAKE_POSITIVE_NETCONFIG_RESPONSE = { - 'config': {'subnet-list': [{'label': "data1", - 'subnet-id': {'type': 3}, - 'discovery-ip': "172.18.108.21"}, - {'label': "mgmt-data", - 'subnet-id': - {'type': 4}, - 'discovery-ip': "10.18.108.55"}]}, - 'err-list': {'err-list': [{'code': 0}]}} - -FAKE_NEGATIVE_NETCONFIG_RESPONSE = {'err-list': {'err-list': - [{'code': 13}]}} - -FAKE_CREATE_VOLUME_POSITIVE_RESPONSE = {'err-list': {'err-list': - [{'code': 0}]}, - 'name': "openstack-test11"} - -FAKE_CREATE_VOLUME_POSITIVE_RESPONSE_ENCRYPTION = {'err-list': {'err-list': - [{'code': 0}]}, - 'name': - "openstack-test-encryption"} - -FAKE_CREATE_VOLUME_POSITIVE_RESPONSE_PERFPOLICY = {'err-list': {'err-list': - [{'code': 0}]}, - 'name': - "openstack-test-perfpolicy"} - -FAKE_CREATE_VOLUME_NEGATIVE_RESPONSE = {'err-list': {'err-list': - [{'code': 17}]}, - 'name': "openstack-test11"} - -FAKE_CREATE_VOLUME_NEGATIVE_RESPONSE_ENCRYPTION = {'err-list': {'err-list': - [{'code': 17}]}, - 'name': - "openstack-test-encryption"} - -FAKE_CREATE_VOLUME_NEGATIVE_RESPONSE_PERFPOLICY = {'err-list': {'err-list': - [{'code': 17}]}, - 'name': - "openstack-test-perfpolicy"} - -FAKE_GENERIC_POSITIVE_RESPONSE = {'err-list': {'err-list': - [{'code': 0}]}} - -FAKE_POSITIVE_GROUP_CONFIG_RESPONSE = { - 'err-list': {'err-list': [{'code': 0}]}, - 'info': {'usableCapacity': 8016883089408, - 'volUsageCompressed': 2938311843, - 'snapUsageCompressed': 36189, - 'unusedReserve': 0, - 'spaceInfoValid': True}} - -FAKE_IGROUP_LIST_RESPONSE = { - 'err-list': {'err-list': [{'code': 0}]}, - 'initiatorgrp-list': [ - {'initiator-list': [{'name': 'test-initiator1'}, - {'name': 'test-initiator2'}], - 'name': 'test-igrp1'}, - {'initiator-list': [{'name': 'test-initiator1'}], - 'name': 'test-igrp2'}]} - -FAKE_GET_VOL_INFO_RESPONSE = { - 'err-list': {'err-list': [{'code': 0}]}, - 'vol': {'target-name': 'iqn.test', - 'name': 'test_vol', - 'agent-type': 1, - 'online': False}} - -FAKE_GET_VOL_INFO_ONLINE = { - 'err-list': {'err-list': [{'code': 0}]}, - 'vol': {'target-name': 'iqn.test', - 'name': 'test_vol', - 'agent-type': 1, - 'online': True}} - -FAKE_GET_VOL_INFO_ERROR = { - 'err-list': {'err-list': [{'code': 2}]}, - 'vol': {'target-name': 'iqn.test'}} - -FAKE_GET_VOL_INFO_RESPONSE_WITH_SET_AGENT_TYPE = { - 'err-list': {'err-list': [{'code': 0}]}, - 'vol': {'target-name': 'iqn.test', - 'name': 'test_vol', - 'agent-type': 5}} - - -FAKE_TYPE_ID = 12345 - - -def create_configuration(username, password, ip_address, - pool_name=None, subnet_label=None, - thin_provision=True): - configuration = mock.Mock() - configuration.san_login = username - configuration.san_password = password - configuration.san_ip = ip_address - configuration.san_thin_provision = thin_provision - configuration.nimble_pool_name = pool_name - configuration.nimble_subnet_label = subnet_label - configuration.safe_get.return_value = 'NIMBLE' - return configuration - - -class NimbleDriverBaseTestCase(test.TestCase): - - """Base Class for the NimbleDriver Tests.""" - - def setUp(self): - super(NimbleDriverBaseTestCase, self).setUp() - self.mock_client_service = None - self.mock_client_class = None - self.driver = None - - @staticmethod - def client_mock_decorator(configuration): - def client_mock_wrapper(func): - def inner_client_mock( - self, mock_client_class, mock_urllib2, *args, **kwargs): - self.mock_client_class = mock_client_class - self.mock_client_service = mock.MagicMock(name='Client') - self.mock_client_class.Client.return_value = \ - self.mock_client_service - mock_wsdl = mock_urllib2.urlopen.return_value - mock_wsdl.read = mock.MagicMock() - mock_wsdl.read.return_value = FAKE_ENUM_STRING - self.driver = nimble.NimbleISCSIDriver( - configuration=configuration) - self.mock_client_service.service.login.return_value = \ - FAKE_POSITIVE_LOGIN_RESPONSE_1 - self.driver.do_setup(None) - func(self, *args, **kwargs) - return inner_client_mock - return client_mock_wrapper - - def tearDown(self): - super(NimbleDriverBaseTestCase, self).tearDown() - - -class NimbleDriverLoginTestCase(NimbleDriverBaseTestCase): - - """Tests do_setup api.""" - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_do_setup_positive(self): - expected_call_list = [ - mock.call.Client( - 'https://10.18.108.55/wsdl/NsGroupManagement.wsdl', - username='nimble', - password='nimble_pass')] - self.assertEqual(self.mock_client_class.method_calls, - expected_call_list) - expected_call_list = [mock.call.set_options( - location='https://10.18.108.55:5391/soap'), - mock.call.service.login( - req={'username': 'nimble', 'password': 'nimble_pass'})] - self.assertEqual( - self.mock_client_service.method_calls, - expected_call_list) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_expire_session_id(self): - self.mock_client_service.service.login.return_value = \ - FAKE_POSITIVE_LOGIN_RESPONSE_2 - self.mock_client_service.service.getNetConfig = mock.MagicMock( - side_effect=[ - FAKE_NEGATIVE_NETCONFIG_RESPONSE, - FAKE_POSITIVE_NETCONFIG_RESPONSE]) - self.driver.APIExecutor.get_netconfig("active") - expected_call_list = [mock.call.set_options( - location='https://10.18.108.55:5391/soap'), - mock.call.service.login( - req={ - 'username': 'nimble', 'password': 'nimble_pass'}), - mock.call.service.getNetConfig( - request={'name': 'active', - 'sid': 'a9b9aba7'}), - mock.call.service.login( - req={'username': 'nimble', - 'password': 'nimble_pass'}), - mock.call.service.getNetConfig( - request={'name': 'active', 'sid': 'a9f3eba7'})] - self.assertEqual( - self.mock_client_service.method_calls, - expected_call_list) - - -class NimbleDriverVolumeTestCase(NimbleDriverBaseTestCase): - - """Tests volume related api's.""" - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @mock.patch.object(volume_types, 'get_volume_type_extra_specs', - mock.Mock(type_id=FAKE_TYPE_ID, return_value={ - 'nimble:perfpol-name': 'default', - 'nimble:encryption': 'yes'})) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_volume_positive(self): - self.mock_client_service.service.createVol.return_value = \ - FAKE_CREATE_VOLUME_POSITIVE_RESPONSE - self.mock_client_service.service.getVolInfo.return_value = \ - FAKE_GET_VOL_INFO_RESPONSE - self.mock_client_service.service.getNetConfig.return_value = \ - FAKE_POSITIVE_NETCONFIG_RESPONSE - self.assertEqual({ - 'provider_location': '172.18.108.21:3260 iqn.test 0', - 'provider_auth': None}, - self.driver.create_volume({'name': 'testvolume', - 'size': 1, - 'volume_type_id': None, - 'display_name': '', - 'display_description': ''})) - self.mock_client_service.service.createVol.assert_called_once_with( - request={ - 'attr': {'snap-quota': sys.maxsize, - 'warn-level': 858993459, - 'name': 'testvolume', 'reserve': 0, - 'online': True, 'pool-name': 'default', - 'size': 1073741824, 'quota': 1073741824, - 'perfpol-name': 'default', 'description': '', - 'agent-type': 5, 'encryptionAttr': {'cipher': 3}, - 'multi-initiator': 'false'}, - 'sid': 'a9b9aba7'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @mock.patch.object(volume_types, 'get_volume_type_extra_specs', - mock.Mock(type_id=FAKE_TYPE_ID, return_value={ - 'nimble:perfpol-name': 'default', - 'nimble:encryption': 'yes', - 'nimble:multi-initiator': 'false'})) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_volume_encryption_positive(self): - self.mock_client_service.service.createVol.return_value = \ - FAKE_CREATE_VOLUME_POSITIVE_RESPONSE_ENCRYPTION - self.mock_client_service.service.getVolInfo.return_value = \ - FAKE_GET_VOL_INFO_RESPONSE - self.mock_client_service.service.getNetConfig.return_value = \ - FAKE_POSITIVE_NETCONFIG_RESPONSE - - self.assertEqual({ - 'provider_location': '172.18.108.21:3260 iqn.test 0', - 'provider_auth': None}, - self.driver.create_volume({'name': 'testvolume-encryption', - 'size': 1, - 'volume_type_id': FAKE_TYPE_ID, - 'display_name': '', - 'display_description': ''})) - - mock_volume_type = volume_types.get_volume_type_extra_specs - mock_volume_type.assert_called_once_with(FAKE_TYPE_ID) - - self.mock_client_service.service.createVol.assert_called_once_with( - request={ - 'attr': {'snap-quota': sys.maxsize, - 'warn-level': 858993459, - 'name': 'testvolume-encryption', 'reserve': 0, - 'online': True, 'pool-name': 'default', - 'size': 1073741824, 'quota': 1073741824, - 'perfpol-name': 'default', 'description': '', - 'agent-type': 5, 'encryptionAttr': {'cipher': 2}, - 'multi-initiator': 'false'}, - 'sid': 'a9b9aba7'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @mock.patch.object(volume_types, 'get_volume_type_extra_specs', - mock.Mock(type_id=FAKE_TYPE_ID, return_value={ - 'nimble:perfpol-name': 'VMware ESX', - 'nimble:encryption': 'no', - 'nimble:multi-initiator': 'false'})) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_volume_perfpolicy_positive(self): - self.mock_client_service.service.createVol.return_value = \ - FAKE_CREATE_VOLUME_POSITIVE_RESPONSE_PERFPOLICY - self.mock_client_service.service.getVolInfo.return_value = \ - FAKE_GET_VOL_INFO_RESPONSE - self.mock_client_service.service.getNetConfig.return_value = \ - FAKE_POSITIVE_NETCONFIG_RESPONSE - - self.assertEqual( - {'provider_location': '172.18.108.21:3260 iqn.test 0', - 'provider_auth': None}, - self.driver.create_volume({'name': 'testvolume-perfpolicy', - 'size': 1, - 'volume_type_id': FAKE_TYPE_ID, - 'display_name': '', - 'display_description': ''})) - - mock_volume_type = volume_types.get_volume_type_extra_specs - mock_volume_type.assert_called_once_with(FAKE_TYPE_ID) - - self.mock_client_service.service.createVol.assert_called_once_with( - request={ - 'attr': {'snap-quota': sys.maxsize, - 'warn-level': 858993459, - 'name': 'testvolume-perfpolicy', 'reserve': 0, - 'online': True, 'pool-name': 'default', - 'size': 1073741824, 'quota': 1073741824, - 'perfpol-name': 'VMware ESX', 'description': '', - 'agent-type': 5, 'encryptionAttr': {'cipher': 3}, - 'multi-initiator': 'false'}, - 'sid': 'a9b9aba7'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @mock.patch.object(volume_types, 'get_volume_type_extra_specs', - mock.Mock(type_id=FAKE_TYPE_ID, return_value={ - 'nimble:perfpol-name': 'default', - 'nimble:encryption': 'no', - 'nimble:multi-initiator': 'true'})) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_volume_multi_initiator_positive(self): - self.mock_client_service.service.createVol.return_value = \ - FAKE_CREATE_VOLUME_POSITIVE_RESPONSE_PERFPOLICY - self.mock_client_service.service.getVolInfo.return_value = \ - FAKE_GET_VOL_INFO_RESPONSE - self.mock_client_service.service.getNetConfig.return_value = \ - FAKE_POSITIVE_NETCONFIG_RESPONSE - - self.assertEqual( - {'provider_location': '172.18.108.21:3260 iqn.test 0', - 'provider_auth': None}, - self.driver.create_volume({'name': 'testvolume-perfpolicy', - 'size': 1, - 'volume_type_id': FAKE_TYPE_ID, - 'display_name': '', - 'display_description': ''})) - - mock_volume_type = volume_types.get_volume_type_extra_specs - mock_volume_type.assert_called_once_with(FAKE_TYPE_ID) - - self.mock_client_service.service.createVol.assert_called_once_with( - request={ - 'attr': {'snap-quota': sys.maxsize, - 'warn-level': 858993459, - 'name': 'testvolume-perfpolicy', 'reserve': 0, - 'online': True, 'pool-name': 'default', - 'size': 1073741824, 'quota': 1073741824, - 'perfpol-name': 'default', 'description': '', - 'agent-type': 5, 'encryptionAttr': {'cipher': 3}, - 'multi-initiator': 'true'}, - 'sid': 'a9b9aba7'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_volume_negative(self): - self.mock_client_service.service.createVol.return_value = \ - FAKE_CREATE_VOLUME_NEGATIVE_RESPONSE - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume, - {'name': 'testvolume', - 'size': 1, - 'volume_type_id': None, - 'display_name': '', - 'display_description': ''}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_volume_encryption_negative(self): - self.mock_client_service.service.createVol.return_value = \ - FAKE_CREATE_VOLUME_NEGATIVE_RESPONSE_ENCRYPTION - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume, - {'name': 'testvolume-encryption', - 'size': 1, - 'volume_type_id': None, - 'display_name': '', - 'display_description': ''}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_volume_perfpolicy_negative(self): - self.mock_client_service.service.createVol.return_value = \ - FAKE_CREATE_VOLUME_NEGATIVE_RESPONSE_PERFPOLICY - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume, - {'name': 'testvolume-perfpolicy', - 'size': 1, - 'volume_type_id': None, - 'display_name': '', - 'display_description': ''}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_delete_volume(self): - self.mock_client_service.service.onlineVol.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.mock_client_service.service.deleteVol.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.mock_client_service.service.dissocProtPol.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.driver.delete_volume({'name': 'testvolume'}) - expected_calls = [mock.call.service.onlineVol( - request={ - 'online': False, 'name': 'testvolume', 'sid': 'a9b9aba7'}), - mock.call.service.dissocProtPol( - request={'vol-name': 'testvolume', 'sid': 'a9b9aba7'}), - mock.call.service.deleteVol( - request={'name': 'testvolume', 'sid': 'a9b9aba7'})] - self.mock_client_service.assert_has_calls(expected_calls) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_extend_volume(self): - self.mock_client_service.service.editVol.return_value = \ - FAKE_CREATE_VOLUME_POSITIVE_RESPONSE - self.driver.extend_volume({'name': 'testvolume'}, 5) - self.mock_client_service.service.editVol.assert_called_once_with( - request={'attr': {'size': 5368709120, - 'snap-quota': sys.maxsize, - 'warn-level': 4294967296, - 'reserve': 0, - 'quota': 5368709120}, - 'mask': 884, - 'name': 'testvolume', - 'sid': 'a9b9aba7'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @mock.patch.object(volume_types, 'get_volume_type_extra_specs', - mock.Mock(type_id=FAKE_TYPE_ID, return_value={ - 'nimble:perfpol-name': 'default', - 'nimble:encryption': 'yes', - 'nimble:multi-initiator': 'false'})) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*', False)) - @mock.patch(NIMBLE_RANDOM) - def test_create_cloned_volume(self, mock_random): - mock_random.sample.return_value = 'abcdefghijkl' - self.mock_client_service.service.snapVol.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.mock_client_service.service.cloneVol.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.mock_client_service.service.getVolInfo.return_value = \ - FAKE_GET_VOL_INFO_RESPONSE - self.mock_client_service.service.getNetConfig.return_value = \ - FAKE_POSITIVE_NETCONFIG_RESPONSE - self.assertEqual({ - 'provider_location': '172.18.108.21:3260 iqn.test 0', - 'provider_auth': None}, - self.driver.create_cloned_volume({'name': 'volume', - 'size': 5, - 'volume_type_id': FAKE_TYPE_ID}, - {'name': 'testvolume', - 'size': 5})) - expected_calls = [mock.call.service.snapVol( - request={ - 'vol': 'testvolume', - 'snapAttr': {'name': 'openstack-clone-volume-abcdefghijkl', - 'description': ''}, - 'sid': 'a9b9aba7'}), - mock.call.service.cloneVol( - request={ - 'snap-name': 'openstack-clone-volume-abcdefghijkl', - 'attr': {'snap-quota': sys.maxsize, - 'name': 'volume', - 'quota': 5368709120, - 'reserve': 5368709120, - 'online': True, - 'warn-level': 4294967296, - 'encryptionAttr': {'cipher': 2}, - 'multi-initiator': 'false', - 'perfpol-name': 'default', - 'agent-type': 5}, - 'name': 'testvolume', - 'sid': 'a9b9aba7'})] - self.mock_client_service.assert_has_calls(expected_calls) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_manage_volume_positive(self): - self.mock_client_service.service.getNetConfig.return_value = ( - FAKE_POSITIVE_NETCONFIG_RESPONSE) - self.mock_client_service.service.getVolInfo.return_value = ( - FAKE_GET_VOL_INFO_RESPONSE) - self.mock_client_service.service.onlineVol.return_value = ( - FAKE_GENERIC_POSITIVE_RESPONSE) - self.mock_client_service.service.editVol.return_value = ( - FAKE_CREATE_VOLUME_POSITIVE_RESPONSE) - self.assertEqual({ - 'provider_location': '172.18.108.21:3260 iqn.test 0', - 'provider_auth': None}, - self.driver.manage_existing({'name': 'volume-abcdef'}, - {'source-name': 'test-vol'})) - expected_calls = [ - mock.call.service.editVol( - request={ - 'attr': { - 'name': 'volume-abcdef', 'agent-type': 5}, - 'mask': 262145, - 'name': 'test-vol', - 'sid': 'a9b9aba7'}), - mock.call.service.onlineVol( - request={'online': True, - 'name': 'volume-abcdef', - 'sid': 'a9b9aba7'} - ) - ] - self.mock_client_service.assert_has_calls(expected_calls) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_manage_volume_which_is_online(self): - self.mock_client_service.service.getNetConfig.return_value = ( - FAKE_POSITIVE_NETCONFIG_RESPONSE) - self.mock_client_service.service.getVolInfo.return_value = ( - FAKE_GET_VOL_INFO_ONLINE) - self.assertRaises( - exception.InvalidVolume, - self.driver.manage_existing, - {'name': 'volume-abcdef'}, - {'source-name': 'test-vol'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_manage_volume_with_improper_ref(self): - self.assertRaises( - exception.ManageExistingInvalidReference, - self.driver.manage_existing, - {'name': 'volume-abcdef'}, - {'source-id': 'test-vol'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_manage_volume_with_nonexistant_volume(self): - self.mock_client_service.service.getVolInfo.return_value = ( - FAKE_GET_VOL_INFO_ERROR) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.manage_existing, - {'name': 'volume-abcdef'}, - {'source-name': 'test-vol'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_manage_volume_with_wrong_agent_type(self): - self.mock_client_service.service.getVolInfo.return_value = ( - FAKE_GET_VOL_INFO_RESPONSE_WITH_SET_AGENT_TYPE) - self.assertRaises( - exception.ManageExistingAlreadyManaged, - self.driver.manage_existing, - {'id': 'abcdef', 'name': 'volume-abcdef'}, - {'source-name': 'test-vol'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_unmanage_volume_positive(self): - self.mock_client_service.service.getVolInfo.return_value = ( - FAKE_GET_VOL_INFO_RESPONSE_WITH_SET_AGENT_TYPE) - self.mock_client_service.service.editVol.return_value = ( - FAKE_CREATE_VOLUME_POSITIVE_RESPONSE) - self.driver.unmanage({'name': 'volume-abcdef'}) - expected_calls = [ - mock.call.service.editVol( - request={'attr': {'agent-type': 1}, - 'mask': 262144, - 'name': 'volume-abcdef', - 'sid': 'a9b9aba7'}), - mock.call.service.onlineVol( - request={'online': False, - 'name': 'volume-abcdef', - 'sid': 'a9b9aba7'} - ) - ] - self.mock_client_service.assert_has_calls(expected_calls) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_unmanage_with_invalid_volume(self): - self.mock_client_service.service.getVolInfo.return_value = ( - FAKE_GET_VOL_INFO_ERROR) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.unmanage, - {'name': 'volume-abcdef'} - ) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_unmanage_with_invalid_agent_type(self): - self.mock_client_service.service.getVolInfo.return_value = ( - FAKE_GET_VOL_INFO_RESPONSE) - self.assertRaises( - exception.InvalidVolume, - self.driver.unmanage, - {'name': 'volume-abcdef'} - ) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_get_volume_stats(self): - self.mock_client_service.service.getGroupConfig.return_value = \ - FAKE_POSITIVE_GROUP_CONFIG_RESPONSE - expected_res = {'driver_version': '2.0.2', - 'vendor_name': 'Nimble', - 'volume_backend_name': 'NIMBLE', - 'storage_protocol': 'iSCSI', - 'pools': [{'pool_name': 'NIMBLE', - 'total_capacity_gb': 7466.30419921875, - 'free_capacity_gb': 7463.567649364471, - 'reserved_percentage': 0, - 'QoS_support': False}]} - self.assertEqual( - expected_res, - self.driver.get_volume_stats(refresh=True)) - - -class NimbleDriverSnapshotTestCase(NimbleDriverBaseTestCase): - - """Tests snapshot related api's.""" - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_snapshot(self): - self.mock_client_service.service.snapVol.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.driver.create_snapshot( - {'volume_name': 'testvolume', - 'name': 'testvolume-snap1', - 'display_name': '', - 'display_description': ''}) - self.mock_client_service.service.snapVol.assert_called_once_with( - request={'vol': 'testvolume', - 'snapAttr': {'name': 'testvolume-snap1', - 'description': - '' - }, - 'sid': 'a9b9aba7'}) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_delete_snapshot(self): - self.mock_client_service.service.onlineSnap.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.mock_client_service.service.deleteSnap.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.driver.delete_snapshot( - {'volume_name': 'testvolume', - 'name': 'testvolume-snap1'}) - expected_calls = [mock.call.service.onlineSnap( - request={ - 'vol': 'testvolume', - 'online': False, - 'name': 'testvolume-snap1', - 'sid': 'a9b9aba7'}), - mock.call.service.deleteSnap(request={'vol': 'testvolume', - 'name': 'testvolume-snap1', - 'sid': 'a9b9aba7'})] - self.mock_client_service.assert_has_calls(expected_calls) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @mock.patch.object(volume_types, 'get_volume_type_extra_specs', - mock.Mock(type_id=FAKE_TYPE_ID, return_value={ - 'nimble:perfpol-name': 'default', - 'nimble:encryption': 'yes', - 'nimble:multi-initiator': 'false'})) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_create_volume_from_snapshot(self): - self.mock_client_service.service.cloneVol.return_value = \ - FAKE_GENERIC_POSITIVE_RESPONSE - self.mock_client_service.service.getVolInfo.return_value = \ - FAKE_GET_VOL_INFO_RESPONSE - self.mock_client_service.service.getNetConfig.return_value = \ - FAKE_POSITIVE_NETCONFIG_RESPONSE - self.assertEqual({ - 'provider_location': '172.18.108.21:3260 iqn.test 0', - 'provider_auth': None}, - self.driver.create_volume_from_snapshot( - {'name': 'clone-testvolume', - 'size': 2, - 'volume_type_id': FAKE_TYPE_ID}, - {'volume_name': 'testvolume', - 'name': 'testvolume-snap1', - 'volume_size': 1})) - expected_calls = [ - mock.call.service.cloneVol( - request={'snap-name': 'testvolume-snap1', - 'attr': {'snap-quota': sys.maxsize, - 'name': 'clone-testvolume', - 'quota': 1073741824, - 'online': True, - 'reserve': 0, - 'warn-level': 858993459, - 'perfpol-name': 'default', - 'encryptionAttr': {'cipher': 2}, - 'multi-initiator': 'false', - 'agent-type': 5}, - 'name': 'testvolume', - 'sid': 'a9b9aba7'}), - mock.call.service.editVol( - request={'attr': {'size': 2147483648, - 'snap-quota': sys.maxsize, - 'warn-level': 1717986918, - 'reserve': 0, - 'quota': 2147483648}, - 'mask': 884, - 'name': 'clone-testvolume', - 'sid': 'a9b9aba7'})] - self.mock_client_service.assert_has_calls(expected_calls) - - -class NimbleDriverConnectionTestCase(NimbleDriverBaseTestCase): - - """Tests Connection related api's.""" - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_initialize_connection_igroup_exist(self): - self.mock_client_service.service.getInitiatorGrpList.return_value = \ - FAKE_IGROUP_LIST_RESPONSE - expected_res = { - 'driver_volume_type': 'iscsi', - 'data': { - 'target_lun': '14', - 'volume_id': 12, - 'target_iqn': '13', - 'target_discovered': False, - 'target_portal': '12'}} - self.assertEqual( - expected_res, - self.driver.initialize_connection( - {'name': 'test-volume', - 'provider_location': '12 13 14', - 'id': 12}, - {'initiator': 'test-initiator1'})) - expected_call_list = [mock.call.set_options( - location='https://10.18.108.55:5391/soap'), - mock.call.service.login( - req={ - 'username': 'nimble', 'password': 'nimble_pass'}), - mock.call.service.getInitiatorGrpList( - request={'sid': 'a9b9aba7'}), - mock.call.service.addVolAcl( - request={'volname': 'test-volume', - 'apply-to': 3, - 'chapuser': '*', - 'initiatorgrp': 'test-igrp2', - 'sid': 'a9b9aba7'})] - self.assertEqual( - self.mock_client_service.method_calls, - expected_call_list) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - @mock.patch(NIMBLE_RANDOM) - def test_initialize_connection_igroup_not_exist(self, mock_random): - mock_random.sample.return_value = 'abcdefghijkl' - self.mock_client_service.service.getInitiatorGrpList.return_value = \ - FAKE_IGROUP_LIST_RESPONSE - expected_res = { - 'driver_volume_type': 'iscsi', - 'data': { - 'target_lun': '14', - 'volume_id': 12, - 'target_iqn': '13', - 'target_discovered': False, - 'target_portal': '12'}} - self.assertEqual( - expected_res, - self.driver.initialize_connection( - {'name': 'test-volume', - 'provider_location': '12 13 14', - 'id': 12}, - {'initiator': 'test-initiator3'})) - expected_calls = [ - mock.call.service.getInitiatorGrpList( - request={'sid': 'a9b9aba7'}), - mock.call.service.createInitiatorGrp( - request={ - 'attr': {'initiator-list': [{'name': 'test-initiator3', - 'label': 'test-initiator3'}], - 'name': 'openstack-abcdefghijkl'}, - 'sid': 'a9b9aba7'}), - mock.call.service.addVolAcl( - request={'volname': 'test-volume', 'apply-to': 3, - 'chapuser': '*', - 'initiatorgrp': 'openstack-abcdefghijkl', - 'sid': 'a9b9aba7'})] - self.mock_client_service.assert_has_calls( - self.mock_client_service.method_calls, - expected_calls) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_terminate_connection_positive(self): - self.mock_client_service.service.getInitiatorGrpList.return_value = \ - FAKE_IGROUP_LIST_RESPONSE - self.driver.terminate_connection( - {'name': 'test-volume', - 'provider_location': '12 13 14', - 'id': 12}, - {'initiator': 'test-initiator1'}) - expected_calls = [mock.call.service.getInitiatorGrpList( - request={'sid': 'a9b9aba7'}), - mock.call.service.removeVolAcl( - request={'volname': 'test-volume', - 'apply-to': 3, - 'chapuser': '*', - 'initiatorgrp': {'initiator-list': - [{'name': 'test-initiator1'}]}, - 'sid': 'a9b9aba7'})] - self.mock_client_service.assert_has_calls( - self.mock_client_service.method_calls, - expected_calls) - - @mock.patch(NIMBLE_URLLIB2) - @mock.patch(NIMBLE_CLIENT) - @mock.patch.object(obj_volume.VolumeList, 'get_all', - mock.Mock(return_value=[])) - @NimbleDriverBaseTestCase.client_mock_decorator(create_configuration( - 'nimble', 'nimble_pass', '10.18.108.55', 'default', '*')) - def test_terminate_connection_negative(self): - self.mock_client_service.service.getInitiatorGrpList.return_value = \ - FAKE_IGROUP_LIST_RESPONSE - self.assertRaises( - exception.VolumeDriverException, - self.driver.terminate_connection, { - 'name': 'test-volume', - 'provider_location': '12 13 14', 'id': 12}, - {'initiator': 'test-initiator3'}) diff --git a/cinder/tests/unit/test_prophetstor_dpl.py b/cinder/tests/unit/test_prophetstor_dpl.py deleted file mode 100644 index ba7d723e8..000000000 --- a/cinder/tests/unit/test_prophetstor_dpl.py +++ /dev/null @@ -1,771 +0,0 @@ -# Copyright (c) 2014 ProphetStor, Inc. -# All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import errno -import re - -import mock -from oslo_utils import units -from six.moves import http_client - -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder.tests.unit import fake_snapshot -from cinder.volume import configuration as conf -from cinder.volume.drivers.prophetstor import dpl_iscsi as DPLDRIVER -from cinder.volume.drivers.prophetstor import dplcommon as DPLCOMMON - -POOLUUID = 'ac33fc6e417440d5a1ef27d7231e1cc4' -VOLUMEUUID = 'a000000000000000000000000000001' -INITIATOR = 'iqn.2013-08.org.debian:01:aaaaaaaa' -DATA_IN_VOLUME = {'id': VOLUMEUUID} -DATA_IN_CONNECTOR = {'initiator': INITIATOR} -DATA_SERVER_INFO = 0, { - 'metadata': {'vendor': 'ProphetStor', - 'version': '1.5'}} - -DATA_POOLS = 0, { - 'children': [POOLUUID] -} - -DATA_POOLINFO = 0, { - 'capabilitiesURI': '', - 'children': [], - 'childrenrange': '', - 'completionStatus': 'Complete', - 'metadata': {'available_capacity': 4294967296, - 'ctime': 1390551362349, - 'vendor': 'prophetstor', - 'version': '1.5', - 'display_description': 'Default Pool', - 'display_name': 'default_pool', - 'event_uuid': '4f7c4d679a664857afa4d51f282a516a', - 'physical_device': {'cache': [], - 'data': ['disk_uuid_0', - 'disk_uuid_1', - 'disk_uuid_2'], - 'log': [], - 'spare': []}, - 'pool_uuid': POOLUUID, - 'properties': {'raid_level': 'raid0'}, - 'state': 'Online', - 'used_capacity': 0, - 'total_capacity': 4294967296, - 'zpool_guid': '8173612007304181810'}, - 'objectType': 'application/cdmi-container', - 'percentComplete': 100} - -DATA_ASSIGNVDEV = 0, { - 'children': [], - 'childrenrange': '', - 'completionStatus': 'Complete', - 'domainURI': '', - 'exports': {'Network/iSCSI': [ - {'logical_unit_name': '', - 'logical_unit_number': '101', - 'permissions': [INITIATOR], - 'portals': ['172.31.1.210:3260'], - 'target_identifier': - 'iqn.2013-09.com.prophetstor:hypervisor.886423051816' - }]}, - 'metadata': {'ctime': 0, - 'event_uuid': 'c11e90287e9348d0b4889695f1ec4be5', - 'type': 'volume'}, - 'objectID': '', - 'objectName': 'd827e23d403f4f12bb208a6fec208fd8', - 'objectType': 'application/cdmi-container', - 'parentID': '8daa374670af447e8efea27e16bf84cd', - 'parentURI': '/dpl_volume', - 'snapshots': [] -} - -DATA_OUTPUT = 0, None - -MOD_OUTPUT = {'status': 'available'} - -DATA_IN_GROUP = {'id': 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee', - 'name': 'group123', - 'description': 'des123', - 'status': ''} - -DATA_IN_VOLUME = {'id': 'abc123', - 'display_name': 'abc123', - 'display_description': '', - 'size': 1, - 'host': "hostname@backend#%s" % POOLUUID} - -DATA_IN_VOLUME_VG = {'id': 'abc123', - 'display_name': 'abc123', - 'display_description': '', - 'size': 1, - 'consistencygroup_id': - 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee', - 'status': 'available', - 'host': "hostname@backend#%s" % POOLUUID} - -DATA_IN_REMOVE_VOLUME_VG = { - 'id': 'fe2dbc515810451dab2f8c8a48d15bee', - 'display_name': 'fe2dbc515810451dab2f8c8a48d15bee', - 'display_description': '', - 'size': 1, - 'consistencygroup_id': 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee', - 'status': 'available', - 'host': "hostname@backend#%s" % POOLUUID} - -DATA_IN_VOLUME1 = {'id': 'abc456', - 'display_name': 'abc456', - 'display_description': '', - 'size': 1, - 'host': "hostname@backend#%s" % POOLUUID} - -DATA_IN_CG_SNAPSHOT = { - 'consistencygroup_id': 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee', - 'id': 'cgsnapshot1', - 'name': 'cgsnapshot1', - 'description': 'cgsnapshot1', - 'status': ''} - -DATA_IN_SNAPSHOT = {'id': 'snapshot1', - 'volume_id': 'abc123', - 'display_name': 'snapshot1', - 'display_description': ''} - -DATA_OUT_SNAPSHOT_CG = { - 'id': 'snapshot1', - 'volume_id': 'abc123', - 'display_name': 'snapshot1', - 'display_description': '', - 'cgsnapshot_id': 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee'} - -DATA_OUT_CG = { - "objectType": "application/cdmi-container", - "objectID": "fe2dbc515810451dab2f8c8a48d15bee", - "objectName": "", - "parentURI": "/dpl_volgroup", - "parentID": "fe2dbc515810451dab2f8c8a48d15bee", - "domainURI": "", - "capabilitiesURI": "", - "completionStatus": "Complete", - "percentComplete": 100, - "metadata": - { - "type": "volume|snapshot|replica", - "volume_group_uuid": "", - "origin_uuid": "", - "snapshot_uuid": "", - "display_name": "", - "display_description": "", - "ctime": 12345678, - "total_capacity": 1024, - "snapshot_used_capacity": 0, - "maximum_snapshot": 1024, - "snapshot_quota": 0, - "state": "", - "properties": - { - "snapshot_rotation": True, - } - }, - "childrenrange": "", - "children": - [ - "fe2dbc515810451dab2f8c8a48d15bee", - ], -} - - -class TestProphetStorDPLVolume(test.TestCase): - - def _gen_snapshot_url(self, vdevid, snapshotid): - snapshot_url = '/%s/%s/%s' % (vdevid, DPLCOMMON.DPL_OBJ_SNAPSHOT, - snapshotid) - return snapshot_url - - def setUp(self): - super(TestProphetStorDPLVolume, self).setUp() - self.dplcmd = DPLCOMMON.DPLVolume('1.1.1.1', 8356, 'admin', 'password') - self.DPL_MOCK = mock.MagicMock() - self.dplcmd.objCmd = self.DPL_MOCK - self.DPL_MOCK.send_cmd.return_value = DATA_OUTPUT - - def test_getserverinfo(self): - self.dplcmd.get_server_info() - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'GET', - '/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_SYSTEM), - None, - [http_client.OK, http_client.ACCEPTED]) - - def test_createvdev(self): - self.dplcmd.create_vdev(DATA_IN_VOLUME['id'], - DATA_IN_VOLUME['display_name'], - DATA_IN_VOLUME['display_description'], - POOLUUID, - int(DATA_IN_VOLUME['size']) * units.Gi) - - metadata = {} - metadata['display_name'] = DATA_IN_VOLUME['display_name'] - metadata['display_description'] = DATA_IN_VOLUME['display_description'] - metadata['pool_uuid'] = POOLUUID - metadata['total_capacity'] = int(DATA_IN_VOLUME['size']) * units.Gi - metadata['maximum_snapshot'] = 1024 - metadata['properties'] = dict(thin_provision=True) - params = {} - params['metadata'] = metadata - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'PUT', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id']), - params, - [http_client.OK, http_client.ACCEPTED, http_client.CREATED]) - - def test_extendvdev(self): - self.dplcmd.extend_vdev(DATA_IN_VOLUME['id'], - DATA_IN_VOLUME['display_name'], - DATA_IN_VOLUME['display_description'], - int(DATA_IN_VOLUME['size']) * units.Gi) - metadata = {} - metadata['display_name'] = DATA_IN_VOLUME['display_name'] - metadata['display_description'] = DATA_IN_VOLUME['display_description'] - metadata['total_capacity'] = int(DATA_IN_VOLUME['size']) * units.Gi - metadata['maximum_snapshot'] = 1024 - params = {} - params['metadata'] = metadata - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'PUT', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id']), - params, - [http_client.OK, http_client.ACCEPTED, http_client.CREATED]) - - def test_deletevdev(self): - self.dplcmd.delete_vdev(DATA_IN_VOLUME['id'], True) - metadata = {} - params = {} - metadata['force'] = True - params['metadata'] = metadata - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'DELETE', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id']), - params, - [http_client.OK, http_client.ACCEPTED, http_client.NOT_FOUND, - http_client.NO_CONTENT]) - - def test_createvdevfromsnapshot(self): - self.dplcmd.create_vdev_from_snapshot( - DATA_IN_VOLUME['id'], - DATA_IN_VOLUME['display_name'], - DATA_IN_VOLUME['display_description'], - DATA_IN_SNAPSHOT['id'], - POOLUUID) - metadata = {} - params = {} - metadata['snapshot_operation'] = 'copy' - metadata['display_name'] = DATA_IN_VOLUME['display_name'] - metadata['display_description'] = DATA_IN_VOLUME['display_description'] - metadata['pool_uuid'] = POOLUUID - metadata['maximum_snapshot'] = 1024 - metadata['properties'] = dict(thin_provision=True) - params['metadata'] = metadata - params['copy'] = self._gen_snapshot_url(DATA_IN_VOLUME['id'], - DATA_IN_SNAPSHOT['id']) - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'PUT', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id']), - params, - [http_client.OK, http_client.ACCEPTED, http_client.CREATED]) - - def test_getpool(self): - self.dplcmd.get_pool(POOLUUID) - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'GET', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_POOL, - POOLUUID), - None, - [http_client.OK, http_client.ACCEPTED]) - - def test_clonevdev(self): - self.dplcmd.clone_vdev( - DATA_IN_VOLUME['id'], - DATA_IN_VOLUME1['id'], - POOLUUID, - DATA_IN_VOLUME['display_name'], - DATA_IN_VOLUME['display_description'], - int(DATA_IN_VOLUME['size']) * units.Gi - ) - metadata = {} - params = {} - metadata["snapshot_operation"] = "clone" - metadata["display_name"] = DATA_IN_VOLUME['display_name'] - metadata["display_description"] = DATA_IN_VOLUME['display_description'] - metadata["pool_uuid"] = POOLUUID - metadata["total_capacity"] = int(DATA_IN_VOLUME['size']) * units.Gi - metadata['maximum_snapshot'] = 1024 - metadata['properties'] = dict(thin_provision=True) - params["metadata"] = metadata - params["copy"] = DATA_IN_VOLUME['id'] - - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'PUT', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME1['id']), - params, - [http_client.OK, http_client.CREATED, http_client.ACCEPTED]) - - def test_createvdevsnapshot(self): - self.dplcmd.create_vdev_snapshot( - DATA_IN_VOLUME['id'], - DATA_IN_SNAPSHOT['id'], - DATA_IN_SNAPSHOT['display_name'], - DATA_IN_SNAPSHOT['display_description'] - ) - metadata = {} - params = {} - metadata['display_name'] = DATA_IN_SNAPSHOT['display_name'] - metadata['display_description'] = ( - DATA_IN_SNAPSHOT['display_description']) - params['metadata'] = metadata - params['snapshot'] = DATA_IN_SNAPSHOT['id'] - - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'PUT', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id']), - params, - [http_client.OK, http_client.CREATED, http_client.ACCEPTED]) - - def test_getvdev(self): - self.dplcmd.get_vdev(DATA_IN_VOLUME['id']) - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'GET', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id']), - None, - [http_client.OK, http_client.ACCEPTED, http_client.NOT_FOUND]) - - def test_getvdevstatus(self): - self.dplcmd.get_vdev_status(DATA_IN_VOLUME['id'], '123456') - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'GET', - '/%s/%s/%s/?event_uuid=%s' % (DPLCOMMON.DPL_VER_V1, - DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id'], - '123456'), - None, - [http_client.OK, http_client.NOT_FOUND]) - - def test_getpoolstatus(self): - self.dplcmd.get_pool_status(POOLUUID, '123456') - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'GET', - '/%s/%s/%s/?event_uuid=%s' % (DPLCOMMON.DPL_VER_V1, - DPLCOMMON.DPL_OBJ_POOL, - POOLUUID, - '123456'), - None, - [http_client.OK, http_client.NOT_FOUND]) - - def test_assignvdev(self): - self.dplcmd.assign_vdev( - DATA_IN_VOLUME['id'], - 'iqn.1993-08.org.debian:01:test1', - '', - '1.1.1.1:3260', - 0 - ) - params = {} - metadata = {} - exports = {} - metadata['export_operation'] = 'assign' - exports['Network/iSCSI'] = {} - target_info = {} - target_info['logical_unit_number'] = 0 - target_info['logical_unit_name'] = '' - permissions = [] - portals = [] - portals.append('1.1.1.1:3260') - permissions.append('iqn.1993-08.org.debian:01:test1') - target_info['permissions'] = permissions - target_info['portals'] = portals - exports['Network/iSCSI'] = target_info - - params['metadata'] = metadata - params['exports'] = exports - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'PUT', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, - DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id']), - params, - [http_client.OK, http_client.ACCEPTED, http_client.CREATED]) - - def test_unassignvdev(self): - self.dplcmd.unassign_vdev(DATA_IN_VOLUME['id'], - 'iqn.1993-08.org.debian:01:test1', - '') - params = {} - metadata = {} - exports = {} - metadata['export_operation'] = 'unassign' - params['metadata'] = metadata - - exports['Network/iSCSI'] = {} - exports['Network/iSCSI']['target_identifier'] = '' - permissions = [] - permissions.append('iqn.1993-08.org.debian:01:test1') - exports['Network/iSCSI']['permissions'] = permissions - - params['exports'] = exports - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'PUT', - '/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, - DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id']), - params, - [http_client.OK, http_client.ACCEPTED, - http_client.NO_CONTENT, http_client.NOT_FOUND]) - - def test_deletevdevsnapshot(self): - self.dplcmd.delete_vdev_snapshot(DATA_IN_VOLUME['id'], - DATA_IN_SNAPSHOT['id']) - params = {} - params['copy'] = self._gen_snapshot_url(DATA_IN_VOLUME['id'], - DATA_IN_SNAPSHOT['id']) - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'DELETE', - '/%s/%s/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, - DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id'], - DPLCOMMON.DPL_OBJ_SNAPSHOT, - DATA_IN_SNAPSHOT['id']), - None, - [http_client.OK, http_client.ACCEPTED, http_client.NO_CONTENT, - http_client.NOT_FOUND]) - - def test_listvdevsnapshots(self): - self.dplcmd.list_vdev_snapshots(DATA_IN_VOLUME['id']) - self.DPL_MOCK.send_cmd.assert_called_once_with( - 'GET', - '/%s/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, - DPLCOMMON.DPL_OBJ_VOLUME, - DATA_IN_VOLUME['id'], - DPLCOMMON.DPL_OBJ_SNAPSHOT), - None, - [http_client.OK]) - - -class TestProphetStorDPLDriver(test.TestCase): - - def __init__(self, method): - super(TestProphetStorDPLDriver, self).__init__(method) - - def _conver_uuid2hex(self, strID): - return strID.replace('-', '') - - def setUp(self): - super(TestProphetStorDPLDriver, self).setUp() - self.configuration = mock.Mock(conf.Configuration) - self.configuration.san_ip = '1.1.1.1' - self.configuration.dpl_port = 8356 - self.configuration.san_login = 'admin' - self.configuration.san_password = 'password' - self.configuration.dpl_pool = POOLUUID - self.configuration.iscsi_port = 3260 - self.configuration.san_is_local = False - self.configuration.san_thin_provision = True - self.context = '' - self.DPL_MOCK = mock.MagicMock() - self.DB_MOCK = mock.MagicMock() - self.dpldriver = DPLDRIVER.DPLISCSIDriver( - configuration=self.configuration) - self.dpldriver.dpl = self.DPL_MOCK - self.dpldriver.db = self.DB_MOCK - self.dpldriver.do_setup(self.context) - - def test_get_volume_stats(self): - self.DPL_MOCK.get_pool.return_value = DATA_POOLINFO - self.DPL_MOCK.get_server_info.return_value = DATA_SERVER_INFO - res = self.dpldriver.get_volume_stats(True) - self.assertEqual('ProphetStor', res['vendor_name']) - self.assertEqual('1.5', res['driver_version']) - pool = res["pools"][0] - self.assertEqual(4, pool['total_capacity_gb']) - self.assertEqual(4, pool['free_capacity_gb']) - self.assertEqual(0, pool['reserved_percentage']) - self.assertFalse(pool['QoS_support']) - - def test_create_volume(self): - self.DPL_MOCK.create_vdev.return_value = DATA_OUTPUT - self.dpldriver.create_volume(DATA_IN_VOLUME) - self.DPL_MOCK.create_vdev.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id']), - DATA_IN_VOLUME['display_name'], - DATA_IN_VOLUME['display_description'], - self.configuration.dpl_pool, - int(DATA_IN_VOLUME['size']) * units.Gi, - True) - - def test_create_volume_without_pool(self): - fake_volume = copy.deepcopy(DATA_IN_VOLUME) - self.DPL_MOCK.create_vdev.return_value = DATA_OUTPUT - self.configuration.dpl_pool = "" - fake_volume['host'] = "host@backend" # missing pool - self.assertRaises(exception.InvalidHost, self.dpldriver.create_volume, - volume=fake_volume) - - def test_create_volume_with_configuration_pool(self): - fake_volume = copy.deepcopy(DATA_IN_VOLUME) - fake_volume['host'] = "host@backend" # missing pool - - self.DPL_MOCK.create_vdev.return_value = DATA_OUTPUT - self.dpldriver.create_volume(fake_volume) - self.DPL_MOCK.create_vdev.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id']), - DATA_IN_VOLUME['display_name'], - DATA_IN_VOLUME['display_description'], - self.configuration.dpl_pool, - int(DATA_IN_VOLUME['size']) * units.Gi, - True) - - def test_create_volume_of_group(self): - self.DPL_MOCK.create_vdev.return_value = DATA_OUTPUT - self.DPL_MOCK.join_vg.return_value = DATA_OUTPUT - self.dpldriver.create_volume(DATA_IN_VOLUME_VG) - self.DPL_MOCK.create_vdev.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id']), - DATA_IN_VOLUME['display_name'], - DATA_IN_VOLUME['display_description'], - self.configuration.dpl_pool, - int(DATA_IN_VOLUME['size']) * units.Gi, - True) - self.DPL_MOCK.join_vg.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME_VG['id']), - self._conver_uuid2hex( - DATA_IN_VOLUME_VG['consistencygroup_id'])) - - def test_delete_volume(self): - self.DPL_MOCK.delete_vdev.return_value = DATA_OUTPUT - self.dpldriver.delete_volume(DATA_IN_VOLUME) - self.DPL_MOCK.delete_vdev.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id'])) - - def test_delete_volume_of_group(self): - self.DPL_MOCK.delete_vdev.return_value = DATA_OUTPUT - self.DPL_MOCK.leave_vg.return_volume = DATA_OUTPUT - self.dpldriver.delete_volume(DATA_IN_VOLUME_VG) - self.DPL_MOCK.leave_vg.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME_VG['id']), - self._conver_uuid2hex(DATA_IN_GROUP['id']) - ) - self.DPL_MOCK.delete_vdev.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id'])) - - def test_create_volume_from_snapshot(self): - self.DPL_MOCK.create_vdev_from_snapshot.return_value = DATA_OUTPUT - self.dpldriver.create_volume_from_snapshot(DATA_IN_VOLUME, - DATA_IN_SNAPSHOT) - self.DPL_MOCK.create_vdev_from_snapshot.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id']), - DATA_IN_VOLUME['display_name'], - DATA_IN_VOLUME['display_description'], - self._conver_uuid2hex(DATA_IN_SNAPSHOT['id']), - self.configuration.dpl_pool, - True) - - def test_create_cloned_volume(self): - self.DPL_MOCK.clone_vdev.return_value = DATA_OUTPUT - self.dpldriver.create_cloned_volume(DATA_IN_VOLUME1, DATA_IN_VOLUME) - self.DPL_MOCK.clone_vdev.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id']), - self._conver_uuid2hex(DATA_IN_VOLUME1['id']), - self.configuration.dpl_pool, - DATA_IN_VOLUME1['display_name'], - DATA_IN_VOLUME1['display_description'], - int(DATA_IN_VOLUME1['size']) * - units.Gi, - True) - - def test_create_snapshot(self): - self.DPL_MOCK.create_vdev_snapshot.return_value = DATA_OUTPUT - self.dpldriver.create_snapshot(DATA_IN_SNAPSHOT) - self.DPL_MOCK.create_vdev_snapshot.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_SNAPSHOT['volume_id']), - self._conver_uuid2hex(DATA_IN_SNAPSHOT['id']), - DATA_IN_SNAPSHOT['display_name'], - DATA_IN_SNAPSHOT['display_description']) - - def test_delete_snapshot(self): - self.DPL_MOCK.delete_vdev_snapshot.return_value = DATA_OUTPUT - self.dpldriver.delete_snapshot(DATA_IN_SNAPSHOT) - self.DPL_MOCK.delete_vdev_snapshot.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_SNAPSHOT['volume_id']), - self._conver_uuid2hex(DATA_IN_SNAPSHOT['id'])) - - def test_initialize_connection(self): - self.DPL_MOCK.assign_vdev.return_value = DATA_ASSIGNVDEV - self.DPL_MOCK.get_vdev.return_value = DATA_ASSIGNVDEV - res = self.dpldriver.initialize_connection(DATA_IN_VOLUME, - DATA_IN_CONNECTOR) - self.assertEqual('iscsi', res['driver_volume_type']) - self.assertEqual(101, res['data']['target_lun']) - self.assertTrue(res['data']['target_discovered']) - self.assertEqual('172.31.1.210:3260', res['data']['target_portal']) - self.assertEqual( - 'iqn.2013-09.com.prophetstor:hypervisor.886423051816', - res['data']['target_iqn']) - - def test_terminate_connection(self): - self.DPL_MOCK.unassign_vdev.return_value = DATA_OUTPUT - self.dpldriver.terminate_connection(DATA_IN_VOLUME, DATA_IN_CONNECTOR) - self.DPL_MOCK.unassign_vdev.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id']), - DATA_IN_CONNECTOR['initiator']) - - def test_terminate_connection_volume_detached(self): - self.DPL_MOCK.unassign_vdev.return_value = errno.ENODATA, None - self.dpldriver.terminate_connection(DATA_IN_VOLUME, DATA_IN_CONNECTOR) - self.DPL_MOCK.unassign_vdev.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_VOLUME['id']), - DATA_IN_CONNECTOR['initiator']) - - def test_terminate_connection_failed(self): - self.DPL_MOCK.unassign_vdev.return_value = errno.EFAULT, None - ex = self.assertRaises( - exception.VolumeBackendAPIException, - self.dpldriver.terminate_connection, - volume=DATA_IN_VOLUME, connector=DATA_IN_CONNECTOR) - self.assertTrue( - re.match(r".*Flexvisor failed", ex.msg)) - - def test_get_pool_info(self): - self.DPL_MOCK.get_pool.return_value = DATA_POOLINFO - _, res = self.dpldriver._get_pool_info(POOLUUID) - self.assertEqual(4294967296, res['metadata']['available_capacity']) - self.assertEqual(1390551362349, res['metadata']['ctime']) - self.assertEqual('Default Pool', - res['metadata']['display_description']) - self.assertEqual('default_pool', - res['metadata']['display_name']) - self.assertEqual('4f7c4d679a664857afa4d51f282a516a', - res['metadata']['event_uuid']) - self.assertEqual( - {'cache': [], - 'data': ['disk_uuid_0', 'disk_uuid_1', 'disk_uuid_2'], - 'log': [], - 'spare': []}, - res['metadata']['physical_device']) - self.assertEqual(POOLUUID, res['metadata']['pool_uuid']) - self.assertEqual( - {'raid_level': 'raid0'}, - res['metadata']['properties']) - self.assertEqual('Online', res['metadata']['state']) - self.assertEqual(4294967296, res['metadata']['total_capacity']) - self.assertEqual('8173612007304181810', res['metadata']['zpool_guid']) - - def test_create_consistency_group(self): - self.DPL_MOCK.create_vg.return_value = DATA_OUTPUT - model_update = self.dpldriver.create_consistencygroup(self.context, - DATA_IN_GROUP) - self.DPL_MOCK.create_vg.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_GROUP['id']), DATA_IN_GROUP['name'], - DATA_IN_GROUP['description']) - self.assertDictMatch({'status': ( - fields.ConsistencyGroupStatus.AVAILABLE)}, model_update) - - def test_delete_consistency_group(self): - self.DB_MOCK.volume_get_all_by_group.return_value = ( - [DATA_IN_VOLUME_VG]) - self.DPL_MOCK.delete_vdev.return_value = DATA_OUTPUT - self.DPL_MOCK.delete_cg.return_value = DATA_OUTPUT - model_update, volumes = self.dpldriver.delete_consistencygroup( - self.context, DATA_IN_GROUP, []) - self.DPL_MOCK.delete_vg.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_GROUP['id'])) - self.DPL_MOCK.delete_vdev.assert_called_once_with( - self._conver_uuid2hex((DATA_IN_VOLUME_VG['id']))) - self.assertDictMatch({'status': ( - fields.ConsistencyGroupStatus.DELETED)}, model_update) - - def test_update_consistencygroup(self): - self.DPL_MOCK.get_vg.return_value = (0, DATA_OUT_CG) - self.DPL_MOCK.join_vg.return_value = DATA_OUTPUT - self.DPL_MOCK.leave_vg.return_value = DATA_OUTPUT - add_vol = DATA_IN_VOLUME_VG - remove_vol = DATA_IN_REMOVE_VOLUME_VG - (model_update, add_vols, remove_vols) = ( - self.dpldriver.update_consistencygroup(self.context, - DATA_IN_GROUP, - [add_vol], - [remove_vol])) - self.DPL_MOCK.join_vg.assert_called_once_with( - self._conver_uuid2hex(add_vol['id']), - self._conver_uuid2hex(DATA_IN_GROUP['id'])) - self.DPL_MOCK.leave_vg.assert_called_once_with( - self._conver_uuid2hex(remove_vol['id']), - self._conver_uuid2hex(DATA_IN_GROUP['id'])) - self.assertDictMatch({'status': ( - fields.ConsistencyGroupStatus.AVAILABLE)}, model_update) - - def test_update_consistencygroup_exception_join(self): - self.DPL_MOCK.get_vg.return_value = (0, DATA_OUT_CG) - self.DPL_MOCK.join_vg.return_value = -1, None - self.DPL_MOCK.leave_vg.return_value = DATA_OUTPUT - add_vol = DATA_IN_VOLUME_VG - self.assertRaises(exception.VolumeBackendAPIException, - self.dpldriver.update_consistencygroup, - context=None, - group=DATA_IN_GROUP, - add_volumes=[add_vol], - remove_volumes=None) - - def test_update_consistencygroup_exception_leave(self): - self.DPL_MOCK.get_vg.return_value = (0, DATA_OUT_CG) - self.DPL_MOCK.leave_vg.return_value = -1, None - remove_vol = DATA_IN_REMOVE_VOLUME_VG - self.assertRaises(exception.VolumeBackendAPIException, - self.dpldriver.update_consistencygroup, - context=None, - group=DATA_IN_GROUP, - add_volumes=None, - remove_volumes=[remove_vol]) - - @mock.patch('cinder.objects.snapshot.SnapshotList.get_all_for_cgsnapshot') - def test_create_consistency_group_snapshot(self, get_all_for_cgsnapshot): - snapshot_obj = fake_snapshot.fake_snapshot_obj(self.context) - snapshot_obj.consistencygroup_id = \ - DATA_IN_CG_SNAPSHOT['consistencygroup_id'] - get_all_for_cgsnapshot.return_value = [snapshot_obj] - self.DPL_MOCK.create_vdev_snapshot.return_value = DATA_OUTPUT - model_update, snapshots = self.dpldriver.create_cgsnapshot( - self.context, snapshot_obj, []) - self.assertDictMatch({'status': 'available'}, model_update) - - @mock.patch('cinder.objects.snapshot.SnapshotList.get_all_for_cgsnapshot') - def test_delete_consistency_group_snapshot(self, get_all_for_cgsnapshot): - snapshot_obj = fake_snapshot.fake_snapshot_obj(self.context) - snapshot_obj.consistencygroup_id = \ - DATA_IN_CG_SNAPSHOT['consistencygroup_id'] - get_all_for_cgsnapshot.return_value = [snapshot_obj] - self.DPL_MOCK.delete_cgsnapshot.return_value = DATA_OUTPUT - model_update, snapshots = self.dpldriver.delete_cgsnapshot( - self.context, DATA_IN_CG_SNAPSHOT, []) - self.DPL_MOCK.delete_vdev_snapshot.assert_called_once_with( - self._conver_uuid2hex(DATA_IN_CG_SNAPSHOT['consistencygroup_id']), - self._conver_uuid2hex(DATA_IN_CG_SNAPSHOT['id']), - True) - self.assertDictMatch({'status': 'deleted'}, model_update) diff --git a/cinder/tests/unit/test_pure.py b/cinder/tests/unit/test_pure.py deleted file mode 100644 index 608171e8d..000000000 --- a/cinder/tests/unit/test_pure.py +++ /dev/null @@ -1,2411 +0,0 @@ -# Copyright (c) 2014 Pure Storage, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from copy import deepcopy -import sys - -import ddt -import mock -from oslo_utils import units - -from cinder import exception -from cinder import test -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_volume - - -def fake_retry(exceptions, interval=1, retries=3, backoff_rate=2): - def _decorator(f): - return f - return _decorator - -patch_retry = mock.patch('cinder.utils.retry', fake_retry) -patch_retry.start() -sys.modules['purestorage'] = mock.Mock() -from cinder.volume.drivers import pure - -# Only mock utils.retry for cinder.volume.drivers.pure import -patch_retry.stop() - -DRIVER_PATH = "cinder.volume.drivers.pure" -BASE_DRIVER_OBJ = DRIVER_PATH + ".PureBaseVolumeDriver" -ISCSI_DRIVER_OBJ = DRIVER_PATH + ".PureISCSIDriver" -FC_DRIVER_OBJ = DRIVER_PATH + ".PureFCDriver" -ARRAY_OBJ = DRIVER_PATH + ".FlashArray" - -GET_ARRAY_PRIMARY = {"version": "99.9.9", - "revision": "201411230504+8a400f7", - "array_name": "pure_target1", - "id": "primary_array_id"} - -GET_ARRAY_SECONDARY = {"version": "99.9.9", - "revision": "201411230504+8a400f7", - "array_name": "pure_target2", - "id": "secondary_array_id"} - -REPLICATION_TARGET_TOKEN = "12345678-abcd-1234-abcd-1234567890ab" -REPLICATION_PROTECTION_GROUP = "cinder-group" -REPLICATION_INTERVAL_IN_SEC = 900 -REPLICATION_RETENTION_SHORT_TERM = 14400 -REPLICATION_RETENTION_LONG_TERM = 6 -REPLICATION_RETENTION_LONG_TERM_PER_DAY = 3 - -PRIMARY_MANAGEMENT_IP = GET_ARRAY_PRIMARY["array_name"] -API_TOKEN = "12345678-abcd-1234-abcd-1234567890ab" -VOLUME_BACKEND_NAME = "Pure_iSCSI" -ISCSI_PORT_NAMES = ["ct0.eth2", "ct0.eth3", "ct1.eth2", "ct1.eth3"] -FC_PORT_NAMES = ["ct0.fc2", "ct0.fc3", "ct1.fc2", "ct1.fc3"] -ISCSI_IPS = ["10.0.0." + str(i + 1) for i in range(len(ISCSI_PORT_NAMES))] -FC_WWNS = ["21000024ff59fe9" + str(i + 1) for i in range(len(FC_PORT_NAMES))] -HOSTNAME = "computenode1" -PURE_HOST_NAME = pure.PureBaseVolumeDriver._generate_purity_host_name(HOSTNAME) -PURE_HOST = { - "name": PURE_HOST_NAME, - "hgroup": None, - "iqn": [], - "wwn": [], -} -REST_VERSION = "1.2" -VOLUME_ID = "abcdabcd-1234-abcd-1234-abcdeffedcba" -VOLUME_TYPE_ID = "357aa1f1-4f9c-4f10-acec-626af66425ba" -VOLUME = { - "name": "volume-" + VOLUME_ID, - "id": VOLUME_ID, - "display_name": "fake_volume", - "size": 2, - "host": "irrelevant", - "volume_type": None, - "volume_type_id": VOLUME_TYPE_ID, - "replication_status": None, - "consistencygroup_id": None, - "provider_location": GET_ARRAY_PRIMARY["id"] -} -VOLUME_PURITY_NAME = VOLUME['name'] + '-cinder' -VOLUME_WITH_CGROUP = VOLUME.copy() -VOLUME_WITH_CGROUP['consistencygroup_id'] = \ - "4a2f7e3a-312a-40c5-96a8-536b8a0fe074" -SRC_VOL_ID = "dc7a294d-5964-4379-a15f-ce5554734efc" -SRC_VOL = { - "name": "volume-" + SRC_VOL_ID, - "id": SRC_VOL_ID, - "display_name": 'fake_src', - "size": 2, - "host": "irrelevant", - "volume_type": None, - "volume_type_id": None, - "consistencygroup_id": None, -} -SNAPSHOT_ID = "04fe2f9a-d0c4-4564-a30d-693cc3657b47" -SNAPSHOT = { - "name": "snapshot-" + SNAPSHOT_ID, - "id": SNAPSHOT_ID, - "volume_id": SRC_VOL_ID, - "volume_name": "volume-" + SRC_VOL_ID, - "volume_size": 2, - "display_name": "fake_snapshot", - "cgsnapshot_id": None, -} -SNAPSHOT_PURITY_NAME = SRC_VOL["name"] + '-cinder.' + SNAPSHOT["name"] -SNAPSHOT_WITH_CGROUP = SNAPSHOT.copy() -SNAPSHOT_WITH_CGROUP['cgsnapshot_id'] = \ - "4a2f7e3a-312a-40c5-96a8-536b8a0fe075" -INITIATOR_IQN = "iqn.1993-08.org.debian:01:222" -INITIATOR_WWN = "5001500150015081" -ISCSI_CONNECTOR = {"initiator": INITIATOR_IQN, "host": HOSTNAME} -FC_CONNECTOR = {"wwpns": {INITIATOR_WWN}, "host": HOSTNAME} -TARGET_IQN = "iqn.2010-06.com.purestorage:flasharray.12345abc" -TARGET_WWN = "21000024ff59fe94" -TARGET_PORT = "3260" -INITIATOR_TARGET_MAP =\ - { - # _build_initiator_target_map() calls list(set()) on the list, - # we must also call list(set()) to get the exact same order - '5001500150015081': list(set(FC_WWNS)), - } -DEVICE_MAPPING =\ - { - "fabric": {'initiator_port_wwn_list': {INITIATOR_WWN}, - 'target_port_wwn_list': FC_WWNS - }, - } - -ISCSI_PORTS = [{"name": name, - "iqn": TARGET_IQN, - "portal": ip + ":" + TARGET_PORT, - "wwn": None, - } for name, ip in zip(ISCSI_PORT_NAMES, ISCSI_IPS)] -FC_PORTS = [{"name": name, - "iqn": None, - "portal": None, - "wwn": wwn, - } for name, wwn in zip(FC_PORT_NAMES, FC_WWNS)] -NON_ISCSI_PORT = { - "name": "ct0.fc1", - "iqn": None, - "portal": None, - "wwn": "5001500150015081", -} -PORTS_WITH = ISCSI_PORTS + [NON_ISCSI_PORT] -PORTS_WITHOUT = [NON_ISCSI_PORT] -VOLUME_CONNECTIONS = [ - {"host": "h1", "name": VOLUME["name"] + "-cinder"}, - {"host": "h2", "name": VOLUME["name"] + "-cinder"}, -] -TOTAL_CAPACITY = 50.0 -USED_SPACE = 32.1 -PROVISIONED_CAPACITY = 70.0 -DEFAULT_OVER_SUBSCRIPTION = 20 -SPACE_INFO = { - "capacity": TOTAL_CAPACITY * units.Gi, - "total": USED_SPACE * units.Gi, -} -SPACE_INFO_EMPTY = { - "capacity": TOTAL_CAPACITY * units.Gi, - "total": 0, -} - -PERF_INFO = { - 'writes_per_sec': 318, - 'usec_per_write_op': 255, - 'output_per_sec': 234240, - 'reads_per_sec': 15, - 'input_per_sec': 2827943, - 'time': '2015-12-17T21:50:55Z', - 'usec_per_read_op': 192, - 'queue_depth': 4, -} -PERF_INFO_RAW = [PERF_INFO] - -ISCSI_CONNECTION_INFO = { - "driver_volume_type": "iscsi", - "data": { - "target_discovered": False, - "discard": True, - "target_luns": [1, 1, 1, 1], - "target_iqns": [TARGET_IQN, TARGET_IQN, TARGET_IQN, TARGET_IQN], - "target_portals": [ISCSI_IPS[0] + ":" + TARGET_PORT, - ISCSI_IPS[1] + ":" + TARGET_PORT, - ISCSI_IPS[2] + ":" + TARGET_PORT, - ISCSI_IPS[3] + ":" + TARGET_PORT], - }, -} -FC_CONNECTION_INFO = { - "driver_volume_type": "fibre_channel", - "data": { - "target_wwn": FC_WWNS, - "target_lun": 1, - "target_discovered": True, - "initiator_target_map": INITIATOR_TARGET_MAP, - "discard": True, - }, -} -PURE_SNAPSHOT = { - "created": "2015-05-27T17:34:33Z", - "name": "vol1.snap1", - "serial": "8343DFDE2DAFBE40000115E4", - "size": 3221225472, - "source": "vol1" -} -PURE_PGROUP = { - "hgroups": None, - "hosts": None, - "name": "pg1", - "source": "pure01", - "targets": None, - "volumes": ["v1"] -} - -PGROUP_ON_TARGET_NOT_ALLOWED = { - "name": "array1:replicated_pgroup", - "hgroups": None, - "source": "array1", - "hosts": None, - "volumes": ["array1:replicated_volume"], - "time_remaining": None, - "targets": [{"name": "array2", - "allowed": False}]} -PGROUP_ON_TARGET_ALLOWED = { - "name": "array1:replicated_pgroup", - "hgroups": None, - "source": "array1", - "hosts": None, - "volumes": ["array1:replicated_volume"], - "time_remaining": None, - "targets": [{"name": "array2", - "allowed": True}]} -CONNECTED_ARRAY = { - "id": "6b1a7ce3-da61-0d86-65a7-9772cd259fef", - "version": "99.9.9", - "connected": True, - "management_address": "10.42.10.229", - "replication_address": "192.168.10.229", - "type": ["replication"], - "array_name": "3rd-pure-generic2"} -REPLICATED_PGSNAPS = [ - { - "name": "array1:cinder-repl-pg.3", - "created": "2014-12-04T22:59:38Z", - "started": "2014-12-04T22:59:38Z", - "completed": "2014-12-04T22:59:39Z", - "source": "array1:cinder-repl-pg", - "logical_data_transferred": 0, - "progress": 1.0, - "data_transferred": 318 - }, - { - "name": "array1:cinder-repl-pg.2", - "created": "2014-12-04T21:59:38Z", - "started": "2014-12-04T21:59:38Z", - "completed": "2014-12-04T21:59:39Z", - "source": "array1:cinder-repl-pg", - "logical_data_transferred": 0, - "progress": 1.0, - "data_transferred": 318 - }, - { - "name": "array1:cinder-repl-pg.1", - "created": "2014-12-04T20:59:38Z", - "started": "2014-12-04T20:59:38Z", - "completed": "2014-12-04T20:59:39Z", - "source": "array1:cinder-repl-pg", - "logical_data_transferred": 0, - "progress": 1.0, - "data_transferred": 318 - }] -REPLICATED_VOLUME_OBJS = [ - fake_volume.fake_volume_obj(None, id=fake.volume_id), - fake_volume.fake_volume_obj(None, id=fake.volume2_id), - fake_volume.fake_volume_obj(None, id=fake.volume3_id), -] -REPLICATED_VOLUME_SNAPS = [ - { - "source": "array1:volume-%s-cinder" % fake.volume_id, - "serial": "BBA481C01639104E0001D5F7", - "created": "2014-12-04T22:59:38Z", - "name": "array1:cinder-repl-pg.2.volume-%s-cinder" % fake.volume_id, - "size": 1048576 - }, - { - "source": "array1:volume-%s-cinder" % fake.volume2_id, - "serial": "BBA481C01639104E0001D5F8", - "created": "2014-12-04T22:59:38Z", - "name": "array1:cinder-repl-pg.2.volume-%s-cinder" % fake.volume2_id, - "size": 1048576 - }, - { - "source": "array1:volume-%s-cinder" % fake.volume3_id, - "serial": "BBA481C01639104E0001D5F9", - "created": "2014-12-04T22:59:38Z", - "name": "array1:cinder-repl-pg.2.volume-%s-cinder" % fake.volume3_id, - "size": 1048576 - } -] - -NON_REPLICATED_VOL_TYPE = {"is_public": True, - "extra_specs": {}, - "name": "volume_type_1", - "id": VOLUME_TYPE_ID} -REPLICATED_VOL_TYPE = {"is_public": True, - "extra_specs": - {pure.EXTRA_SPECS_REPL_ENABLED: - " True"}, - "name": "volume_type_2", - "id": VOLUME_TYPE_ID} - - -class FakePureStorageHTTPError(Exception): - def __init__(self, target=None, rest_version=None, code=None, - headers=None, text=None): - self.target = target - self.rest_version = rest_version - self.code = code - self.headers = headers - self.text = text - - -class PureDriverTestCase(test.TestCase): - def setUp(self): - super(PureDriverTestCase, self).setUp() - self.mock_config = mock.Mock() - self.mock_config.san_ip = PRIMARY_MANAGEMENT_IP - self.mock_config.pure_api_token = API_TOKEN - self.mock_config.volume_backend_name = VOLUME_BACKEND_NAME - self.mock_config.safe_get.return_value = None - self.mock_config.pure_eradicate_on_delete = False - self.mock_config.driver_ssl_cert_verify = False - self.mock_config.driver_ssl_cert_path = None - self.array = mock.Mock() - self.array.get.return_value = GET_ARRAY_PRIMARY - self.array.array_name = GET_ARRAY_PRIMARY["array_name"] - self.array.array_id = GET_ARRAY_PRIMARY["id"] - self.array2 = mock.Mock() - self.array2.array_name = GET_ARRAY_SECONDARY["array_name"] - self.array2.array_id = GET_ARRAY_SECONDARY["id"] - self.array2.get.return_value = GET_ARRAY_SECONDARY - self.purestorage_module = pure.purestorage - self.purestorage_module.VERSION = '1.4.0' - self.purestorage_module.PureHTTPError = FakePureStorageHTTPError - - def fake_get_array(*args, **kwargs): - if 'action' in kwargs and kwargs['action'] is 'monitor': - return PERF_INFO_RAW - - if 'space' in kwargs and kwargs['space'] is True: - return SPACE_INFO - - def assert_error_propagates(self, mocks, func, *args, **kwargs): - """Assert that errors from mocks propagate to func. - - Fail if exceptions raised by mocks are not seen when calling - func(*args, **kwargs). Ensure that we are really seeing exceptions - from the mocks by failing if just running func(*args, **kargs) raises - an exception itself. - """ - func(*args, **kwargs) - for mock_func in mocks: - original_side_effect = mock_func.side_effect - mock_func.side_effect = [exception.PureDriverException( - reason='reason')] - self.assertRaises(exception.PureDriverException, - func, *args, **kwargs) - mock_func.side_effect = original_side_effect - - -class PureBaseSharedDriverTestCase(PureDriverTestCase): - def setUp(self): - super(PureBaseSharedDriverTestCase, self).setUp() - self.driver = pure.PureBaseVolumeDriver(configuration=self.mock_config) - self.driver._array = self.array - self.array.get_rest_version.return_value = '1.4' - self.purestorage_module.FlashArray.side_effect = None - self.array2.get_rest_version.return_value = '1.4' - - def tearDown(self): - super(PureBaseSharedDriverTestCase, self).tearDown() - - -@ddt.ddt -class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase): - def setUp(self): - super(PureBaseVolumeDriverTestCase, self).setUp() - - def _setup_mocks_for_replication(self): - # Mock config values - self.mock_config.pure_replica_interval_default = ( - REPLICATION_INTERVAL_IN_SEC) - self.mock_config.pure_replica_retention_short_term_default = ( - REPLICATION_RETENTION_SHORT_TERM) - self.mock_config.pure_replica_retention_long_term_default = ( - REPLICATION_RETENTION_LONG_TERM) - self.mock_config.pure_replica_retention_long_term_default = ( - REPLICATION_RETENTION_LONG_TERM_PER_DAY) - self.mock_config.safe_get.return_value = [ - {"backend_id": self.driver._array.array_id, - "managed_backend_name": None, - "san_ip": "1.2.3.4", - "api_token": "abc123"}] - - @mock.patch(BASE_DRIVER_OBJ + '._generate_replication_retention') - @mock.patch(BASE_DRIVER_OBJ + '._setup_replicated_pgroups') - def test_parse_replication_configs_single_target( - self, - mock_setup_repl_pgroups, - mock_generate_replication_retention): - retention = mock.MagicMock() - mock_generate_replication_retention.return_value = retention - mock_setup_repl_pgroups.return_value = None - - # Test single array configured - self.mock_config.safe_get.return_value = [ - {"backend_id": self.driver._array.id, - "managed_backend_name": None, - "san_ip": "1.2.3.4", - "api_token": "abc123"}] - self.purestorage_module.FlashArray.return_value = self.array - self.driver.parse_replication_configs() - self.assertEqual(1, len(self.driver._replication_target_arrays)) - self.assertEqual(self.array, self.driver._replication_target_arrays[0]) - only_target_array = self.driver._replication_target_arrays[0] - self.assertEqual(self.driver._array.id, - only_target_array._backend_id) - - @mock.patch(BASE_DRIVER_OBJ + '._generate_replication_retention') - @mock.patch(BASE_DRIVER_OBJ + '._setup_replicated_pgroups') - def test_parse_replication_configs_multiple_target( - self, - mock_setup_repl_pgroups, - mock_generate_replication_retention): - - retention = mock.MagicMock() - mock_generate_replication_retention.return_value = retention - mock_setup_repl_pgroups.return_value = None - - # Test multiple arrays configured - self.mock_config.safe_get.return_value = [ - {"backend_id": GET_ARRAY_PRIMARY["id"], - "managed_backend_name": None, - "san_ip": "1.2.3.4", - "api_token": "abc123"}, - {"backend_id": GET_ARRAY_SECONDARY["id"], - "managed_backend_name": None, - "san_ip": "1.2.3.5", - "api_token": "abc124"}] - self.purestorage_module.FlashArray.side_effect = \ - [self.array, self.array2] - self.driver.parse_replication_configs() - self.assertEqual(2, len(self.driver._replication_target_arrays)) - self.assertEqual(self.array, self.driver._replication_target_arrays[0]) - first_target_array = self.driver._replication_target_arrays[0] - self.assertEqual(GET_ARRAY_PRIMARY["id"], - first_target_array._backend_id) - self.assertEqual( - self.array2, self.driver._replication_target_arrays[1]) - second_target_array = self.driver._replication_target_arrays[1] - self.assertEqual(GET_ARRAY_SECONDARY["id"], - second_target_array._backend_id) - - @mock.patch(BASE_DRIVER_OBJ + '._generate_replication_retention') - @mock.patch(BASE_DRIVER_OBJ + '._setup_replicated_pgroups') - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_do_setup_replicated(self, mock_get_volume_type, - mock_setup_repl_pgroups, - mock_generate_replication_retention): - retention = mock.MagicMock() - mock_generate_replication_retention.return_value = retention - mock_get_volume_type.return_value = REPLICATED_VOL_TYPE - self._setup_mocks_for_replication() - self.array2.get.return_value = GET_ARRAY_SECONDARY - self.array.get.return_value = GET_ARRAY_PRIMARY - self.purestorage_module.FlashArray.side_effect = [self.array, - self.array2] - self.driver.do_setup(None) - self.assertEqual(self.array, self.driver._array) - self.assertEqual(1, len(self.driver._replication_target_arrays)) - self.assertEqual(self.array2, - self.driver._replication_target_arrays[0]) - calls = [ - mock.call(self.array, [self.array2], 'cinder-group', - REPLICATION_INTERVAL_IN_SEC, retention) - ] - mock_setup_repl_pgroups.assert_has_calls(calls) - - def test_generate_purity_host_name(self): - result = self.driver._generate_purity_host_name( - "really-long-string-thats-a-bit-too-long") - self.assertTrue(result.startswith("really-long-string-that-")) - self.assertTrue(result.endswith("-cinder")) - self.assertEqual(63, len(result)) - self.assertTrue(pure.GENERATED_NAME.match(result)) - result = self.driver._generate_purity_host_name("!@#$%^-invalid&*") - self.assertTrue(result.startswith("invalid---")) - self.assertTrue(result.endswith("-cinder")) - self.assertEqual(49, len(result)) - self.assertTrue(pure.GENERATED_NAME.match(result)) - - @mock.patch(BASE_DRIVER_OBJ + "._is_volume_replicated_type", autospec=True) - def test_create_volume(self, mock_is_replicated_type): - mock_is_replicated_type.return_value = False - self.driver.create_volume(VOLUME) - self.array.create_volume.assert_called_with( - VOLUME["name"] + "-cinder", 2 * units.Gi) - self.assert_error_propagates([self.array.create_volume], - self.driver.create_volume, VOLUME) - - @mock.patch(BASE_DRIVER_OBJ + "._add_volume_to_consistency_group", - autospec=True) - @mock.patch(BASE_DRIVER_OBJ + "._is_volume_replicated_type", autospec=True) - def test_create_volume_with_cgroup(self, mock_is_replicated_type, - mock_add_to_cgroup): - vol_name = VOLUME_WITH_CGROUP["name"] + "-cinder" - mock_is_replicated_type.return_value = False - - self.driver.create_volume(VOLUME_WITH_CGROUP) - - mock_add_to_cgroup\ - .assert_called_with(self.driver, - VOLUME_WITH_CGROUP['consistencygroup_id'], - vol_name) - - @mock.patch(BASE_DRIVER_OBJ + "._is_volume_replicated_type", autospec=True) - def test_create_volume_from_snapshot(self, mock_is_replicated_type): - vol_name = VOLUME["name"] + "-cinder" - snap_name = SNAPSHOT["volume_name"] + "-cinder." + SNAPSHOT["name"] - mock_is_replicated_type.return_value = False - - # Branch where extend unneeded - self.driver.create_volume_from_snapshot(VOLUME, SNAPSHOT) - self.array.copy_volume.assert_called_with(snap_name, vol_name) - self.assertFalse(self.array.extend_volume.called) - self.assert_error_propagates( - [self.array.copy_volume], - self.driver.create_volume_from_snapshot, VOLUME, SNAPSHOT) - self.assertFalse(self.array.extend_volume.called) - - # Branch where extend needed - SNAPSHOT["volume_size"] = 1 # resize so smaller than VOLUME - self.driver.create_volume_from_snapshot(VOLUME, SNAPSHOT) - expected = [mock.call.copy_volume(snap_name, vol_name), - mock.call.extend_volume(vol_name, 2 * units.Gi)] - self.array.assert_has_calls(expected) - self.assert_error_propagates( - [self.array.copy_volume, self.array.extend_volume], - self.driver.create_volume_from_snapshot, VOLUME, SNAPSHOT) - SNAPSHOT["volume_size"] = 2 # reset size - - @mock.patch(BASE_DRIVER_OBJ + "._get_snap_name") - def test_create_volume_from_snapshot_cant_get_name(self, mock_get_name): - mock_get_name.return_value = None - self.assertRaises(exception.PureDriverException, - self.driver.create_volume_from_snapshot, - VOLUME, SNAPSHOT) - - @mock.patch(BASE_DRIVER_OBJ + "._get_pgroup_snap_name_from_snapshot") - def test_create_volume_from_cgsnapshot_cant_get_name(self, mock_get_name): - mock_get_name.return_value = None - self.assertRaises(exception.PureDriverException, - self.driver.create_volume_from_snapshot, - VOLUME, SNAPSHOT_WITH_CGROUP) - - @mock.patch(BASE_DRIVER_OBJ + "._add_volume_to_consistency_group", - autospec=True) - @mock.patch(BASE_DRIVER_OBJ + "._extend_if_needed", autospec=True) - @mock.patch(BASE_DRIVER_OBJ + "._get_pgroup_snap_name_from_snapshot") - @mock.patch(BASE_DRIVER_OBJ + "._is_volume_replicated_type", autospec=True) - def test_create_volume_from_cgsnapshot(self, mock_is_replicated_type, - mock_get_snap_name, - mock_extend_if_needed, - mock_add_to_cgroup): - vol_name = VOLUME_WITH_CGROUP["name"] + "-cinder" - snap_name = "consisgroup-4a2f7e3a-312a-40c5-96a8-536b8a0f" \ - "e074-cinder.4a2f7e3a-312a-40c5-96a8-536b8a0fe075."\ - + vol_name - mock_get_snap_name.return_value = snap_name - mock_is_replicated_type.return_value = False - - self.driver.create_volume_from_snapshot(VOLUME_WITH_CGROUP, - SNAPSHOT_WITH_CGROUP) - - self.array.copy_volume.assert_called_with(snap_name, vol_name) - self.assertTrue(mock_get_snap_name.called) - self.assertTrue(mock_extend_if_needed.called) - - self.driver.create_volume_from_snapshot(VOLUME_WITH_CGROUP, - SNAPSHOT_WITH_CGROUP) - mock_add_to_cgroup\ - .assert_called_with(self.driver, - VOLUME_WITH_CGROUP['consistencygroup_id'], - vol_name) - - # Tests cloning a volume that is not replicated type - @mock.patch(BASE_DRIVER_OBJ + "._is_volume_replicated_type", autospec=True) - def test_create_cloned_volume(self, mock_is_replicated_type): - vol_name = VOLUME["name"] + "-cinder" - src_name = SRC_VOL["name"] + "-cinder" - mock_is_replicated_type.return_value = False - # Branch where extend unneeded - self.driver.create_cloned_volume(VOLUME, SRC_VOL) - self.array.copy_volume.assert_called_with(src_name, vol_name) - self.assertFalse(self.array.extend_volume.called) - self.assert_error_propagates( - [self.array.copy_volume], - self.driver.create_cloned_volume, VOLUME, SRC_VOL) - self.assertFalse(self.array.extend_volume.called) - # Branch where extend needed - SRC_VOL["size"] = 1 # resize so smaller than VOLUME - self.driver.create_cloned_volume(VOLUME, SRC_VOL) - expected = [mock.call.copy_volume(src_name, vol_name), - mock.call.extend_volume(vol_name, 2 * units.Gi)] - self.array.assert_has_calls(expected) - self.assert_error_propagates( - [self.array.copy_volume, self.array.extend_volume], - self.driver.create_cloned_volume, VOLUME, SRC_VOL) - SRC_VOL["size"] = 2 # reset size - - # Tests cloning a volume that is part of a consistency group - @mock.patch(BASE_DRIVER_OBJ + "._add_volume_to_consistency_group", - autospec=True) - @mock.patch(BASE_DRIVER_OBJ + "._is_volume_replicated_type", autospec=True) - def test_create_cloned_volume_with_cgroup(self, mock_is_replicated_type, - mock_add_to_cgroup): - vol_name = VOLUME_WITH_CGROUP["name"] + "-cinder" - mock_is_replicated_type.return_value = False - - self.driver.create_cloned_volume(VOLUME_WITH_CGROUP, SRC_VOL) - - mock_add_to_cgroup\ - .assert_called_with(self.driver, - VOLUME_WITH_CGROUP['consistencygroup_id'], - vol_name) - - def test_delete_volume_already_deleted(self): - self.array.list_volume_private_connections.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Volume does not exist" - ) - self.driver.delete_volume(VOLUME) - self.assertFalse(self.array.destroy_volume.called) - self.assertFalse(self.array.eradicate_volume.called) - - # Testing case where array.destroy_volume returns an exception - # because volume has already been deleted - self.array.list_volume_private_connections.side_effect = None - self.array.list_volume_private_connections.return_value = {} - self.array.destroy_volume.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Volume does not exist" - ) - self.driver.delete_volume(VOLUME) - self.assertTrue(self.array.destroy_volume.called) - self.assertFalse(self.array.eradicate_volume.called) - - def test_delete_volume(self): - vol_name = VOLUME["name"] + "-cinder" - self.array.list_volume_private_connections.return_value = {} - self.driver.delete_volume(VOLUME) - expected = [mock.call.destroy_volume(vol_name)] - self.array.assert_has_calls(expected) - self.assertFalse(self.array.eradicate_volume.called) - self.array.destroy_volume.side_effect = ( - self.purestorage_module.PureHTTPError(code=400, text="does not " - "exist")) - self.driver.delete_volume(VOLUME) - self.array.destroy_volume.side_effect = None - self.assert_error_propagates([self.array.destroy_volume], - self.driver.delete_volume, VOLUME) - - def test_delete_volume_eradicate_now(self): - vol_name = VOLUME["name"] + "-cinder" - self.array.list_volume_private_connections.return_value = {} - self.mock_config.pure_eradicate_on_delete = True - self.driver.delete_volume(VOLUME) - expected = [mock.call.destroy_volume(vol_name), - mock.call.eradicate_volume(vol_name)] - self.array.assert_has_calls(expected) - - def test_delete_connected_volume(self): - vol_name = VOLUME["name"] + "-cinder" - host_name_a = "ha" - host_name_b = "hb" - self.array.list_volume_private_connections.return_value = [{ - "host": host_name_a, - "lun": 7, - "name": vol_name, - "size": 3221225472, - }, { - "host": host_name_b, - "lun": 2, - "name": vol_name, - "size": 3221225472, - }] - - self.driver.delete_volume(VOLUME) - expected = [mock.call.list_volume_private_connections(vol_name), - mock.call.disconnect_host(host_name_a, vol_name), - mock.call.disconnect_host(host_name_b, vol_name), - mock.call.destroy_volume(vol_name)] - self.array.assert_has_calls(expected) - - def test_create_snapshot(self): - vol_name = SRC_VOL["name"] + "-cinder" - self.driver.create_snapshot(SNAPSHOT) - self.array.create_snapshot.assert_called_with( - vol_name, - suffix=SNAPSHOT["name"] - ) - self.assert_error_propagates([self.array.create_snapshot], - self.driver.create_snapshot, SNAPSHOT) - - def test_delete_snapshot(self): - snap_name = SNAPSHOT["volume_name"] + "-cinder." + SNAPSHOT["name"] - self.driver.delete_snapshot(SNAPSHOT) - expected = [mock.call.destroy_volume(snap_name)] - self.array.assert_has_calls(expected) - self.assertFalse(self.array.eradicate_volume.called) - self.array.destroy_volume.side_effect = ( - self.purestorage_module.PureHTTPError(code=400, text="does not " - "exist")) - self.driver.delete_snapshot(SNAPSHOT) - self.array.destroy_volume.side_effect = None - self.assert_error_propagates([self.array.destroy_volume], - self.driver.delete_snapshot, SNAPSHOT) - - def test_delete_snapshot_eradicate_now(self): - snap_name = SNAPSHOT["volume_name"] + "-cinder." + SNAPSHOT["name"] - self.mock_config.pure_eradicate_on_delete = True - self.driver.delete_snapshot(SNAPSHOT) - expected = [mock.call.destroy_volume(snap_name), - mock.call.eradicate_volume(snap_name)] - self.array.assert_has_calls(expected) - - @mock.patch(BASE_DRIVER_OBJ + "._get_host", autospec=True) - def test_terminate_connection(self, mock_host): - vol_name = VOLUME["name"] + "-cinder" - mock_host.return_value = {"name": "some-host"} - # Branch with manually created host - self.driver.terminate_connection(VOLUME, ISCSI_CONNECTOR) - self.array.disconnect_host.assert_called_with("some-host", vol_name) - self.assertFalse(self.array.list_host_connections.called) - self.assertFalse(self.array.delete_host.called) - # Branch with host added to host group - self.array.reset_mock() - self.array.list_host_connections.return_value = [] - mock_host.return_value = PURE_HOST.copy() - mock_host.return_value.update(hgroup="some-group") - self.driver.terminate_connection(VOLUME, ISCSI_CONNECTOR) - self.array.disconnect_host.assert_called_with(PURE_HOST_NAME, vol_name) - self.assertTrue(self.array.list_host_connections.called) - self.assertTrue(self.array.delete_host.called) - # Branch with host still having connected volumes - self.array.reset_mock() - self.array.list_host_connections.return_value = [ - {"lun": 2, "name": PURE_HOST_NAME, "vol": "some-vol"}] - mock_host.return_value = PURE_HOST - self.driver.terminate_connection(VOLUME, ISCSI_CONNECTOR) - self.array.disconnect_host.assert_called_with(PURE_HOST_NAME, vol_name) - self.array.list_host_connections.assert_called_with(PURE_HOST_NAME, - private=True) - self.assertFalse(self.array.delete_host.called) - # Branch where host gets deleted - self.array.reset_mock() - self.array.list_host_connections.return_value = [] - self.driver.terminate_connection(VOLUME, ISCSI_CONNECTOR) - self.array.disconnect_host.assert_called_with(PURE_HOST_NAME, vol_name) - self.array.list_host_connections.assert_called_with(PURE_HOST_NAME, - private=True) - self.array.delete_host.assert_called_with(PURE_HOST_NAME) - # Branch where connection is missing and the host is still deleted - self.array.reset_mock() - self.array.disconnect_host.side_effect = \ - self.purestorage_module.PureHTTPError(code=400, - text="is not connected") - self.driver.terminate_connection(VOLUME, ISCSI_CONNECTOR) - self.array.disconnect_host.assert_called_with(PURE_HOST_NAME, vol_name) - self.array.list_host_connections.assert_called_with(PURE_HOST_NAME, - private=True) - self.array.delete_host.assert_called_with(PURE_HOST_NAME) - # Branch where an unexpected exception occurs - self.array.reset_mock() - self.array.disconnect_host.side_effect = \ - self.purestorage_module.PureHTTPError( - code=500, - text="Some other error" - ) - self.assertRaises(self.purestorage_module.PureHTTPError, - self.driver.terminate_connection, - VOLUME, - ISCSI_CONNECTOR) - self.array.disconnect_host.assert_called_with(PURE_HOST_NAME, vol_name) - self.assertFalse(self.array.list_host_connections.called) - self.assertFalse(self.array.delete_host.called) - - @mock.patch(BASE_DRIVER_OBJ + "._get_host", autospec=True) - def test_terminate_connection_host_deleted(self, mock_host): - vol_name = VOLUME["name"] + "-cinder" - mock_host.return_value = PURE_HOST.copy() - self.array.reset_mock() - self.array.list_host_connections.return_value = [] - self.array.delete_host.side_effect = \ - self.purestorage_module.PureHTTPError(code=400, - text='Host does not exist.') - self.driver.terminate_connection(VOLUME, ISCSI_CONNECTOR) - self.array.disconnect_host.assert_called_with(PURE_HOST_NAME, vol_name) - self.array.list_host_connections.assert_called_with(PURE_HOST_NAME, - private=True) - self.array.delete_host.assert_called_once_with(PURE_HOST_NAME) - - def test_extend_volume(self): - vol_name = VOLUME["name"] + "-cinder" - self.driver.extend_volume(VOLUME, 3) - self.array.extend_volume.assert_called_with(vol_name, 3 * units.Gi) - self.assert_error_propagates([self.array.extend_volume], - self.driver.extend_volume, VOLUME, 3) - - def test_get_pgroup_name_from_id(self): - id = "4a2f7e3a-312a-40c5-96a8-536b8a0fe074" - expected_name = "consisgroup-%s-cinder" % id - actual_name = self.driver._get_pgroup_name_from_id(id) - self.assertEqual(expected_name, actual_name) - - def test_get_pgroup_snap_suffix(self): - cgsnap = mock.Mock() - cgsnap.id = "4a2f7e3a-312a-40c5-96a8-536b8a0fe074" - expected_suffix = "cgsnapshot-%s-cinder" % cgsnap.id - actual_suffix = self.driver._get_pgroup_snap_suffix(cgsnap) - self.assertEqual(expected_suffix, actual_suffix) - - def test_get_pgroup_snap_name(self): - cg_id = "4a2f7e3a-312a-40c5-96a8-536b8a0fe074" - cgsnap_id = "4a2f7e3a-312a-40c5-96a8-536b8a0fe075" - - mock_cgsnap = mock.Mock() - mock_cgsnap.consistencygroup_id = cg_id - mock_cgsnap.id = cgsnap_id - expected_name = "consisgroup-%(cg)s-cinder.cgsnapshot-%(snap)s-cinder"\ - % {"cg": cg_id, "snap": cgsnap_id} - - actual_name = self.driver._get_pgroup_snap_name(mock_cgsnap) - - self.assertEqual(expected_name, actual_name) - - def test_get_pgroup_snap_name_from_snapshot(self): - - cgsnapshot_id = 'b919b266-23b4-4b83-9a92-e66031b9a921' - volume_name = 'volume-a3b8b294-8494-4a72-bec7-9aadec561332' - cg_id = '0cfc0e4e-5029-4839-af20-184fbc42a9ed' - pgsnap_name_base = ( - 'consisgroup-%s-cinder.cgsnapshot-%s-cinder.%s-cinder') - pgsnap_name = pgsnap_name_base % (cg_id, cgsnapshot_id, volume_name) - - self.driver.db = mock.MagicMock() - mock_cgsnap = mock.MagicMock() - mock_cgsnap.id = cgsnapshot_id - mock_cgsnap.consistencygroup_id = cg_id - self.driver.db.cgsnapshot_get.return_value = mock_cgsnap - - mock_snap = mock.Mock() - mock_snap.cgsnapshot_id = cgsnapshot_id - mock_snap.volume_name = volume_name - - actual_name = self.driver._get_pgroup_snap_name_from_snapshot( - mock_snap - ) - self.assertEqual(pgsnap_name, actual_name) - - def test_create_consistencygroup(self): - mock_cgroup = mock.Mock() - mock_cgroup.id = "4a2f7e3a-312a-40c5-96a8-536b8a0fe074" - - model_update = self.driver.create_consistencygroup(None, mock_cgroup) - - expected_name = self.driver._get_pgroup_name_from_id(mock_cgroup.id) - self.array.create_pgroup.assert_called_with(expected_name) - self.assertEqual({'status': 'available'}, model_update) - - self.assert_error_propagates( - [self.array.create_pgroup], - self.driver.create_consistencygroup, None, mock_cgroup) - - @mock.patch(BASE_DRIVER_OBJ + ".create_volume_from_snapshot") - @mock.patch(BASE_DRIVER_OBJ + ".create_consistencygroup") - def test_create_consistencygroup_from_cgsnapshot(self, mock_create_cg, - mock_create_vol): - mock_context = mock.Mock() - mock_group = mock.Mock() - mock_cgsnapshot = mock.Mock() - mock_snapshots = [mock.Mock() for i in range(5)] - mock_volumes = [mock.Mock() for i in range(5)] - self.driver.create_consistencygroup_from_src( - mock_context, - mock_group, - mock_volumes, - cgsnapshot=mock_cgsnapshot, - snapshots=mock_snapshots, - source_cg=None, - source_vols=None - ) - mock_create_cg.assert_called_with(mock_context, mock_group) - expected_calls = [mock.call(vol, snap) - for vol, snap in zip(mock_volumes, mock_snapshots)] - mock_create_vol.assert_has_calls(expected_calls, - any_order=True) - - self.assert_error_propagates( - [mock_create_vol, mock_create_cg], - self.driver.create_consistencygroup_from_src, - mock_context, - mock_group, - mock_volumes, - cgsnapshot=mock_cgsnapshot, - snapshots=mock_snapshots, - source_cg=None, - source_vols=None - ) - - @mock.patch(BASE_DRIVER_OBJ + ".create_consistencygroup") - def test_create_consistencygroup_from_cg(self, mock_create_cg): - num_volumes = 5 - mock_context = mock.MagicMock() - mock_group = mock.MagicMock() - mock_source_cg = mock.MagicMock() - mock_volumes = [mock.MagicMock() for i in range(num_volumes)] - mock_source_vols = [mock.MagicMock() for i in range(num_volumes)] - self.driver.create_consistencygroup_from_src( - mock_context, - mock_group, - mock_volumes, - source_cg=mock_source_cg, - source_vols=mock_source_vols - ) - mock_create_cg.assert_called_with(mock_context, mock_group) - self.assertTrue(self.array.create_pgroup_snapshot.called) - self.assertEqual(num_volumes, self.array.copy_volume.call_count) - self.assertEqual(num_volumes, self.array.set_pgroup.call_count) - self.assertTrue(self.array.destroy_pgroup.called) - - @mock.patch(BASE_DRIVER_OBJ + ".create_consistencygroup") - def test_create_consistencygroup_from_cg_with_error(self, mock_create_cg): - num_volumes = 5 - mock_context = mock.MagicMock() - mock_group = mock.MagicMock() - mock_source_cg = mock.MagicMock() - mock_volumes = [mock.MagicMock() for i in range(num_volumes)] - mock_source_vols = [mock.MagicMock() for i in range(num_volumes)] - - self.array.copy_volume.side_effect = FakePureStorageHTTPError() - - self.assertRaises( - FakePureStorageHTTPError, - self.driver.create_consistencygroup_from_src, - mock_context, - mock_group, - mock_volumes, - source_cg=mock_source_cg, - source_vols=mock_source_vols - ) - mock_create_cg.assert_called_with(mock_context, mock_group) - self.assertTrue(self.array.create_pgroup_snapshot.called) - # Make sure that the temp snapshot is cleaned up even when copying - # the volume fails! - self.assertTrue(self.array.destroy_pgroup.called) - - @mock.patch(BASE_DRIVER_OBJ + ".delete_volume", autospec=True) - def test_delete_consistencygroup(self, mock_delete_volume): - mock_cgroup = mock.MagicMock() - mock_cgroup.id = "4a2f7e3a-312a-40c5-96a8-536b8a0fe074" - mock_cgroup['status'] = "deleted" - mock_context = mock.Mock() - mock_volume = mock.MagicMock() - - model_update, volumes = self.driver.delete_consistencygroup( - mock_context, mock_cgroup, [mock_volume]) - - expected_name = self.driver._get_pgroup_name_from_id(mock_cgroup.id) - self.array.destroy_pgroup.assert_called_with(expected_name) - self.assertFalse(self.array.eradicate_pgroup.called) - - expected_volume_updates = [{ - 'id': mock_volume.id, - 'status': 'deleted' - }] - self.assertEqual(expected_volume_updates, volumes) - self.assertEqual(mock_cgroup['status'], model_update['status']) - mock_delete_volume.assert_called_with(self.driver, mock_volume) - - self.array.destroy_pgroup.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Protection group has been destroyed." - ) - self.driver.delete_consistencygroup(mock_context, - mock_cgroup, - [mock_volume]) - self.array.destroy_pgroup.assert_called_with(expected_name) - self.assertFalse(self.array.eradicate_pgroup.called) - mock_delete_volume.assert_called_with(self.driver, mock_volume) - - self.array.destroy_pgroup.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Protection group does not exist" - ) - self.driver.delete_consistencygroup(mock_context, - mock_cgroup, - [mock_volume]) - self.array.destroy_pgroup.assert_called_with(expected_name) - self.assertFalse(self.array.eradicate_pgroup.called) - mock_delete_volume.assert_called_with(self.driver, mock_volume) - - self.array.destroy_pgroup.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Some other error" - ) - self.assertRaises(self.purestorage_module.PureHTTPError, - self.driver.delete_consistencygroup, - mock_context, - mock_volume, - [mock_volume]) - - self.array.destroy_pgroup.side_effect = \ - self.purestorage_module.PureHTTPError( - code=500, - text="Another different error" - ) - self.assertRaises(self.purestorage_module.PureHTTPError, - self.driver.delete_consistencygroup, - mock_context, - mock_volume, - [mock_volume]) - - self.array.destroy_pgroup.side_effect = None - self.assert_error_propagates( - [self.array.destroy_pgroup], - self.driver.delete_consistencygroup, - mock_context, - mock_cgroup, - [mock_volume] - ) - - def _create_mock_cg(self): - mock_group = mock.MagicMock() - mock_group.id = "4a2f7e3a-312a-40c5-96a8-536b8a0fe074" - mock_group.status = "Available" - mock_group.cg_name = "consisgroup-" + mock_group.id + "-cinder" - return mock_group - - def test_update_consistencygroup(self): - mock_group = self._create_mock_cg() - add_vols = [ - {'name': 'vol1'}, - {'name': 'vol2'}, - {'name': 'vol3'}, - ] - expected_addvollist = [vol['name'] + '-cinder' for vol in add_vols] - remove_vols = [ - {'name': 'vol4'}, - {'name': 'vol5'}, - ] - expected_remvollist = [vol['name'] + '-cinder' for vol in remove_vols] - self.driver.update_consistencygroup(mock.Mock(), mock_group, - add_vols, remove_vols) - self.array.set_pgroup.assert_called_with( - mock_group.cg_name, - addvollist=expected_addvollist, - remvollist=expected_remvollist - ) - - def test_update_consistencygroup_no_add_vols(self): - mock_group = self._create_mock_cg() - expected_addvollist = [] - remove_vols = [ - {'name': 'vol4'}, - {'name': 'vol5'}, - ] - expected_remvollist = [vol['name'] + '-cinder' for vol in remove_vols] - self.driver.update_consistencygroup(mock.Mock(), mock_group, - None, remove_vols) - self.array.set_pgroup.assert_called_with( - mock_group.cg_name, - addvollist=expected_addvollist, - remvollist=expected_remvollist - ) - - def test_update_consistencygroup_no_remove_vols(self): - mock_group = self._create_mock_cg() - add_vols = [ - {'name': 'vol1'}, - {'name': 'vol2'}, - {'name': 'vol3'}, - ] - expected_addvollist = [vol['name'] + '-cinder' for vol in add_vols] - expected_remvollist = [] - self.driver.update_consistencygroup(mock.Mock(), mock_group, - add_vols, None) - self.array.set_pgroup.assert_called_with( - mock_group.cg_name, - addvollist=expected_addvollist, - remvollist=expected_remvollist - ) - - def test_update_consistencygroup_no_vols(self): - mock_group = self._create_mock_cg() - self.driver.update_consistencygroup(mock.Mock(), mock_group, - None, None) - self.array.set_pgroup.assert_called_with( - mock_group.cg_name, - addvollist=[], - remvollist=[] - ) - - def test_create_cgsnapshot(self): - mock_cgsnap = mock.Mock() - mock_cgsnap.id = "4a2f7e3a-312a-40c5-96a8-536b8a0fe074" - mock_cgsnap.consistencygroup_id = \ - "4a2f7e3a-312a-40c5-96a8-536b8a0fe075" - mock_context = mock.Mock() - mock_snap = mock.MagicMock() - - model_update, snapshots = self.driver.create_cgsnapshot(mock_context, - mock_cgsnap, - [mock_snap]) - cg_id = mock_cgsnap.consistencygroup_id - expected_pgroup_name = self.driver._get_pgroup_name_from_id(cg_id) - expected_snap_suffix = self.driver._get_pgroup_snap_suffix(mock_cgsnap) - self.array.create_pgroup_snapshot\ - .assert_called_with(expected_pgroup_name, - suffix=expected_snap_suffix) - self.assertEqual({'status': 'available'}, model_update) - - expected_snapshot_update = [{ - 'id': mock_snap.id, - 'status': 'available' - }] - self.assertEqual(expected_snapshot_update, snapshots) - - self.assert_error_propagates( - [self.array.create_pgroup_snapshot], - self.driver.create_cgsnapshot, mock_context, mock_cgsnap, []) - - @mock.patch(BASE_DRIVER_OBJ + "._get_pgroup_snap_name", - spec=pure.PureBaseVolumeDriver._get_pgroup_snap_name) - def test_delete_cgsnapshot(self, mock_get_snap_name): - snap_name = "consisgroup-4a2f7e3a-312a-40c5-96a8-536b8a0f" \ - "e074-cinder.4a2f7e3a-312a-40c5-96a8-536b8a0fe075" - mock_get_snap_name.return_value = snap_name - mock_cgsnap = mock.Mock() - mock_cgsnap.status = 'deleted' - mock_context = mock.Mock() - mock_snap = mock.Mock() - - model_update, snapshots = self.driver.delete_cgsnapshot(mock_context, - mock_cgsnap, - [mock_snap]) - - self.array.destroy_pgroup.assert_called_with(snap_name) - self.assertFalse(self.array.eradicate_pgroup.called) - self.assertEqual({'status': mock_cgsnap.status}, model_update) - - expected_snapshot_update = [{ - 'id': mock_snap.id, - 'status': 'deleted' - }] - self.assertEqual(expected_snapshot_update, snapshots) - - self.array.destroy_pgroup.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Protection group snapshot has been destroyed." - ) - self.driver.delete_cgsnapshot(mock_context, mock_cgsnap, [mock_snap]) - self.array.destroy_pgroup.assert_called_with(snap_name) - self.assertFalse(self.array.eradicate_pgroup.called) - - self.array.destroy_pgroup.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Protection group snapshot does not exist" - ) - self.driver.delete_cgsnapshot(mock_context, mock_cgsnap, [mock_snap]) - self.array.destroy_pgroup.assert_called_with(snap_name) - self.assertFalse(self.array.eradicate_pgroup.called) - - self.array.destroy_pgroup.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Some other error" - ) - self.assertRaises(self.purestorage_module.PureHTTPError, - self.driver.delete_cgsnapshot, - mock_context, - mock_cgsnap, - [mock_snap]) - - self.array.destroy_pgroup.side_effect = \ - self.purestorage_module.PureHTTPError( - code=500, - text="Another different error" - ) - self.assertRaises(self.purestorage_module.PureHTTPError, - self.driver.delete_cgsnapshot, - mock_context, - mock_cgsnap, - [mock_snap]) - - self.array.destroy_pgroup.side_effect = None - - self.assert_error_propagates( - [self.array.destroy_pgroup], - self.driver.delete_cgsnapshot, - mock_context, - mock_cgsnap, - [mock_snap] - ) - - @mock.patch(BASE_DRIVER_OBJ + "._get_pgroup_snap_name", - spec=pure.PureBaseVolumeDriver._get_pgroup_snap_name) - def test_delete_cgsnapshot_eradicate_now(self, mock_get_snap_name): - snap_name = "consisgroup-4a2f7e3a-312a-40c5-96a8-536b8a0f" \ - "e074-cinder.4a2f7e3a-312a-40c5-96a8-536b8a0fe075" - mock_get_snap_name.return_value = snap_name - self.mock_config.pure_eradicate_on_delete = True - model_update, snapshots = self.driver.delete_cgsnapshot(mock.Mock(), - mock.Mock(), - [mock.Mock()]) - - self.array.destroy_pgroup.assert_called_once_with(snap_name) - self.array.eradicate_pgroup.assert_called_once_with(snap_name) - - def test_manage_existing(self): - ref_name = 'vol1' - volume_ref = {'name': ref_name} - self.array.list_volume_private_connections.return_value = [] - vol_name = VOLUME['name'] + '-cinder' - self.driver.manage_existing(VOLUME, volume_ref) - self.array.list_volume_private_connections.assert_called_with(ref_name) - self.array.rename_volume.assert_called_with(ref_name, vol_name) - - def test_manage_existing_error_propagates(self): - self.array.list_volume_private_connections.return_value = [] - self.assert_error_propagates( - [self.array.list_volume_private_connections, - self.array.rename_volume], - self.driver.manage_existing, - VOLUME, {'name': 'vol1'} - ) - - def test_manage_existing_bad_ref(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - VOLUME, {'bad_key': 'bad_value'}) - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - VOLUME, {'name': ''}) - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - VOLUME, {'name': None}) - - self.array.get_volume.side_effect = \ - self.purestorage_module.PureHTTPError( - text="Volume does not exist.", - code=400 - ) - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - VOLUME, {'name': 'non-existing-volume'}) - - def test_manage_existing_with_connected_hosts(self): - ref_name = 'vol1' - self.array.list_volume_private_connections.return_value = \ - ["host1", "host2"] - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, - VOLUME, {'name': ref_name}) - - self.array.list_volume_private_connections.assert_called_with(ref_name) - self.assertFalse(self.array.rename_volume.called) - - def test_manage_existing_get_size(self): - ref_name = 'vol1' - volume_ref = {'name': ref_name} - expected_size = 5 - self.array.get_volume.return_value = {"size": 5368709120} - - size = self.driver.manage_existing_get_size(VOLUME, volume_ref) - - self.assertEqual(expected_size, size) - self.array.get_volume.assert_called_with(ref_name, snap=False) - - def test_manage_existing_get_size_error_propagates(self): - self.array.get_volume.return_value = mock.MagicMock() - self.assert_error_propagates([self.array.get_volume], - self.driver.manage_existing_get_size, - VOLUME, {'name': 'vol1'}) - - def test_manage_existing_get_size_bad_ref(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - VOLUME, {'bad_key': 'bad_value'}) - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - VOLUME, {'name': ''}) - - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, - VOLUME, {'name': None}) - - def test_unmanage(self): - vol_name = VOLUME['name'] + "-cinder" - unmanaged_vol_name = vol_name + "-unmanaged" - - self.driver.unmanage(VOLUME) - - self.array.rename_volume.assert_called_with(vol_name, - unmanaged_vol_name) - - def test_unmanage_error_propagates(self): - self.assert_error_propagates([self.array.rename_volume], - self.driver.unmanage, - VOLUME) - - def test_unmanage_with_deleted_volume(self): - vol_name = VOLUME['name'] + "-cinder" - unmanaged_vol_name = vol_name + "-unmanaged" - self.array.rename_volume.side_effect = \ - self.purestorage_module.PureHTTPError( - text="Volume does not exist.", - code=400 - ) - - self.driver.unmanage(VOLUME) - - self.array.rename_volume.assert_called_with(vol_name, - unmanaged_vol_name) - - def test_manage_existing_snapshot(self): - ref_name = PURE_SNAPSHOT['name'] - snap_ref = {'name': ref_name} - self.array.get_volume.return_value = [PURE_SNAPSHOT] - self.driver.manage_existing_snapshot(SNAPSHOT, snap_ref) - self.array.rename_volume.assert_called_once_with(ref_name, - SNAPSHOT_PURITY_NAME) - self.array.get_volume.assert_called_with(PURE_SNAPSHOT['source'], - snap=True) - - def test_manage_existing_snapshot_multiple_snaps_on_volume(self): - ref_name = PURE_SNAPSHOT['name'] - snap_ref = {'name': ref_name} - pure_snaps = [PURE_SNAPSHOT] - for i in range(5): - snap = PURE_SNAPSHOT.copy() - snap['name'] += str(i) - pure_snaps.append(snap) - self.array.get_volume.return_value = pure_snaps - self.driver.manage_existing_snapshot(SNAPSHOT, snap_ref) - self.array.rename_volume.assert_called_once_with(ref_name, - SNAPSHOT_PURITY_NAME) - - def test_manage_existing_snapshot_error_propagates(self): - self.array.get_volume.return_value = [PURE_SNAPSHOT] - self.assert_error_propagates( - [self.array.rename_volume], - self.driver.manage_existing_snapshot, - SNAPSHOT, {'name': PURE_SNAPSHOT['name']} - ) - - def test_manage_existing_snapshot_bad_ref(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot, - SNAPSHOT, {'bad_key': 'bad_value'}) - - def test_manage_existing_snapshot_empty_ref(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot, - SNAPSHOT, {'name': ''}) - - def test_manage_existing_snapshot_none_ref(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot, - SNAPSHOT, {'name': None}) - - def test_manage_existing_snapshot_volume_ref_not_exist(self): - self.array.get_volume.side_effect = \ - self.purestorage_module.PureHTTPError( - text="Volume does not exist.", - code=400 - ) - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot, - SNAPSHOT, {'name': 'non-existing-volume.snap1'}) - - def test_manage_existing_snapshot_ref_not_exist(self): - ref_name = PURE_SNAPSHOT['name'] + '-fake' - snap_ref = {'name': ref_name} - self.array.get_volume.return_value = [PURE_SNAPSHOT] - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot, - SNAPSHOT, snap_ref) - - def test_manage_existing_snapshot_bad_api_version(self): - self.array.get_rest_version.return_value = '1.3' - self.assertRaises(exception.PureDriverException, - self.driver.manage_existing_snapshot, - SNAPSHOT, {'name': PURE_SNAPSHOT['name']}) - - def test_manage_existing_snapshot_get_size(self): - ref_name = PURE_SNAPSHOT['name'] - snap_ref = {'name': ref_name} - self.array.get_volume.return_value = [PURE_SNAPSHOT] - - size = self.driver.manage_existing_snapshot_get_size(SNAPSHOT, - snap_ref) - expected_size = 3.0 - self.assertEqual(expected_size, size) - self.array.get_volume.assert_called_with(PURE_SNAPSHOT['source'], - snap=True) - - def test_manage_existing_snapshot_get_size_error_propagates(self): - self.array.get_volume.return_value = [PURE_SNAPSHOT] - self.assert_error_propagates( - [self.array.get_volume], - self.driver.manage_existing_snapshot_get_size, - SNAPSHOT, {'name': PURE_SNAPSHOT['name']} - ) - - def test_manage_existing_snapshot_get_size_bad_ref(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot_get_size, - SNAPSHOT, {'bad_key': 'bad_value'}) - - def test_manage_existing_snapshot_get_size_empty_ref(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot_get_size, - SNAPSHOT, {'name': ''}) - - def test_manage_existing_snapshot_get_size_none_ref(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot_get_size, - SNAPSHOT, {'name': None}) - - def test_manage_existing_snapshot_get_size_volume_ref_not_exist(self): - self.array.get_volume.side_effect = \ - self.purestorage_module.PureHTTPError( - text="Volume does not exist.", - code=400 - ) - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_snapshot_get_size, - SNAPSHOT, {'name': 'non-existing-volume.snap1'}) - - def test_manage_existing_snapshot_get_size_bad_api_version(self): - self.array.get_rest_version.return_value = '1.3' - self.assertRaises(exception.PureDriverException, - self.driver.manage_existing_snapshot_get_size, - SNAPSHOT, {'name': PURE_SNAPSHOT['name']}) - - def test_unmanage_snapshot(self): - unmanaged_snap_name = SNAPSHOT_PURITY_NAME + "-unmanaged" - self.driver.unmanage_snapshot(SNAPSHOT) - self.array.rename_volume.assert_called_with(SNAPSHOT_PURITY_NAME, - unmanaged_snap_name) - - def test_unmanage_snapshot_error_propagates(self): - self.assert_error_propagates([self.array.rename_volume], - self.driver.unmanage_snapshot, - SNAPSHOT) - - def test_unmanage_snapshot_with_deleted_snapshot(self): - unmanaged_snap_name = SNAPSHOT_PURITY_NAME + "-unmanaged" - self.array.rename_volume.side_effect = \ - self.purestorage_module.PureHTTPError( - text="Snapshot does not exist.", - code=400 - ) - - self.driver.unmanage_snapshot(SNAPSHOT) - - self.array.rename_volume.assert_called_with(SNAPSHOT_PURITY_NAME, - unmanaged_snap_name) - - def test_unmanage_snapshot_bad_api_version(self): - self.array.get_rest_version.return_value = '1.3' - self.assertRaises(exception.PureDriverException, - self.driver.unmanage_snapshot, - SNAPSHOT) - - def _test_retype_repl(self, mock_is_repl, is_vol_repl, repl_cabability): - mock_is_repl.return_value = is_vol_repl - context = mock.MagicMock() - volume = fake_volume.fake_volume_obj(context) - new_type = { - 'extra_specs': { - pure.EXTRA_SPECS_REPL_ENABLED: - ' ' + str(repl_cabability) - } - } - - actual = self.driver.retype(context, volume, new_type, None, None) - expected = (True, None) - self.assertEqual(expected, actual) - return context, volume - - @mock.patch(BASE_DRIVER_OBJ + '._is_volume_replicated_type', autospec=True) - def test_retype_repl_to_repl(self, mock_is_replicated_type): - self._test_retype_repl(mock_is_replicated_type, True, True) - - @mock.patch(BASE_DRIVER_OBJ + '._is_volume_replicated_type', autospec=True) - def test_retype_non_repl_to_non_repl(self, mock_is_replicated_type): - self._test_retype_repl(mock_is_replicated_type, False, False) - - @mock.patch(BASE_DRIVER_OBJ + '._enable_replication') - @mock.patch(BASE_DRIVER_OBJ + '._disable_replication') - @mock.patch(BASE_DRIVER_OBJ + '._is_volume_replicated_type', autospec=True) - def test_retype_non_repl_to_repl(self, - mock_is_replicated_type, - mock_replication_disable, - mock_replication_enable): - - context, volume = self._test_retype_repl(mock_is_replicated_type, - False, - True) - self.assertFalse(mock_replication_disable.called) - mock_replication_enable.assert_called_with(volume) - - @mock.patch(BASE_DRIVER_OBJ + '._enable_replication') - @mock.patch(BASE_DRIVER_OBJ + '._disable_replication') - @mock.patch(BASE_DRIVER_OBJ + '._is_volume_replicated_type', autospec=True) - def test_retype_repl_to_non_repl(self, - mock_is_replicated_type, - mock_replication_disable, - mock_replication_enable): - context, volume = self._test_retype_repl(mock_is_replicated_type, - True, - False) - self.assertFalse(mock_replication_enable.called) - mock_replication_disable.assert_called_with(volume) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_is_vol_replicated_no_extra_specs(self, mock_get_vol_type): - mock_get_vol_type.return_value = NON_REPLICATED_VOL_TYPE - volume = fake_volume.fake_volume_obj(mock.MagicMock()) - actual = self.driver._is_volume_replicated_type(volume) - self.assertFalse(actual) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_is_vol_replicated_has_repl_extra_specs(self, mock_get_vol_type): - mock_get_vol_type.return_value = REPLICATED_VOL_TYPE - volume = fake_volume.fake_volume_obj(mock.MagicMock()) - actual = self.driver._is_volume_replicated_type(volume) - self.assertTrue(actual) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_is_vol_replicated_has_other_extra_specs(self, mock_get_vol_type): - vtype_test = deepcopy(NON_REPLICATED_VOL_TYPE) - vtype_test["extra_specs"] = {"some_key": "some_value"} - mock_get_vol_type.return_value = vtype_test - volume = fake_volume.fake_volume_obj(mock.MagicMock()) - actual = self.driver._is_volume_replicated_type(volume) - self.assertFalse(actual) - - def test_does_pgroup_exist_not_exists(self): - self.array.get_pgroup.side_effect = ( - self.purestorage_module.PureHTTPError(code=400, - text="does not exist")) - exists = self.driver._does_pgroup_exist(self.array, "some_pgroup") - self.assertFalse(exists) - - def test_does_pgroup_exist_exists(self): - self.array.get_pgroup.side_effect = None - self.array.get_pgroup.return_value = PGROUP_ON_TARGET_NOT_ALLOWED - exists = self.driver._does_pgroup_exist(self.array, "some_pgroup") - self.assertTrue(exists) - - def test_does_pgroup_exist_error_propagates(self): - self.assert_error_propagates([self.array.get_pgroup], - self.driver._does_pgroup_exist, - self.array, - "some_pgroup") - - @mock.patch(BASE_DRIVER_OBJ + "._does_pgroup_exist") - def test_wait_until_target_group_setting_propagates_ready(self, - mock_exists): - mock_exists.return_value = True - self.driver._wait_until_target_group_setting_propagates( - self.array, - "some_pgroup" - ) - - @mock.patch(BASE_DRIVER_OBJ + "._does_pgroup_exist") - def test_wait_until_target_group_setting_propagates_not_ready(self, - mock_exists): - mock_exists.return_value = False - self.assertRaises( - exception.PureDriverException, - self.driver._wait_until_target_group_setting_propagates, - self.array, - "some_pgroup" - ) - - def test_wait_until_source_array_allowed_ready(self): - self.array.get_pgroup.return_value = PGROUP_ON_TARGET_ALLOWED - self.driver._wait_until_source_array_allowed( - self.array, - "some_pgroup",) - - def test_wait_until_source_array_allowed_not_ready(self): - self.array.get_pgroup.return_value = PGROUP_ON_TARGET_NOT_ALLOWED - self.assertRaises( - exception.PureDriverException, - self.driver._wait_until_source_array_allowed, - self.array, - "some_pgroup", - ) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_create_volume_replicated(self, mock_get_volume_type): - mock_get_volume_type.return_value = REPLICATED_VOL_TYPE - self._setup_mocks_for_replication() - self.driver._array = self.array - self.driver._array.array_name = GET_ARRAY_PRIMARY["array_name"] - self.driver._array.array_id = GET_ARRAY_PRIMARY["id"] - self.driver._replication_target_arrays = [mock.Mock()] - self.driver._replication_target_arrays[0].array_name = ( - GET_ARRAY_SECONDARY["array_name"]) - self.driver.create_volume(VOLUME) - self.array.create_volume.assert_called_with( - VOLUME["name"] + "-cinder", 2 * units.Gi) - self.array.set_pgroup.assert_called_with( - REPLICATION_PROTECTION_GROUP, - addvollist=[VOLUME["name"] + "-cinder"]) - - def test_find_failover_target_no_repl_targets(self): - self.driver._replication_target_arrays = [] - self.assertRaises(exception.PureDriverException, - self.driver._find_failover_target, - None) - - @mock.patch(BASE_DRIVER_OBJ + '._get_latest_replicated_pg_snap') - def test_find_failover_target_secondary_specified(self, mock_get_snap): - mock_backend_1 = mock.Mock() - mock_backend_2 = mock.Mock() - secondary_id = 'foo' - mock_backend_2._backend_id = secondary_id - self.driver._replication_target_arrays = [mock_backend_1, - mock_backend_2] - mock_get_snap.return_value = REPLICATED_PGSNAPS[0] - - array, pg_snap = self.driver._find_failover_target(secondary_id) - self.assertEqual(mock_backend_2, array) - self.assertEqual(REPLICATED_PGSNAPS[0], pg_snap) - - def test_find_failover_target_secondary_specified_not_found(self): - mock_backend = mock.Mock() - mock_backend._backend_id = 'not_foo' - self.driver._replication_target_arrays = [mock_backend] - self.assertRaises(exception.InvalidReplicationTarget, - self.driver._find_failover_target, - 'foo') - - @mock.patch(BASE_DRIVER_OBJ + '._get_latest_replicated_pg_snap') - def test_find_failover_target_secondary_specified_no_pgsnap(self, - mock_get_snap): - mock_backend = mock.Mock() - secondary_id = 'foo' - mock_backend._backend_id = secondary_id - self.driver._replication_target_arrays = [mock_backend] - mock_get_snap.return_value = None - - self.assertRaises(exception.PureDriverException, - self.driver._find_failover_target, - secondary_id) - - @mock.patch(BASE_DRIVER_OBJ + '._get_latest_replicated_pg_snap') - def test_find_failover_target_no_secondary_specified(self, - mock_get_snap): - mock_backend_1 = mock.Mock() - mock_backend_2 = mock.Mock() - self.driver._replication_target_arrays = [mock_backend_1, - mock_backend_2] - mock_get_snap.return_value = REPLICATED_PGSNAPS[0] - - array, pg_snap = self.driver._find_failover_target(None) - self.assertEqual(mock_backend_1, array) - self.assertEqual(REPLICATED_PGSNAPS[0], pg_snap) - - @mock.patch(BASE_DRIVER_OBJ + '._get_latest_replicated_pg_snap') - def test_find_failover_target_no_secondary_specified_missing_pgsnap( - self, mock_get_snap): - mock_backend_1 = mock.Mock() - mock_backend_2 = mock.Mock() - self.driver._replication_target_arrays = [mock_backend_1, - mock_backend_2] - mock_get_snap.side_effect = [None, REPLICATED_PGSNAPS[0]] - - array, pg_snap = self.driver._find_failover_target(None) - self.assertEqual(mock_backend_2, array) - self.assertEqual(REPLICATED_PGSNAPS[0], pg_snap) - - @mock.patch(BASE_DRIVER_OBJ + '._get_latest_replicated_pg_snap') - def test_find_failover_target_no_secondary_specified_no_pgsnap( - self, mock_get_snap): - mock_backend = mock.Mock() - self.driver._replication_target_arrays = [mock_backend] - mock_get_snap.return_value = None - - self.assertRaises(exception.PureDriverException, - self.driver._find_failover_target, - None) - - @mock.patch(BASE_DRIVER_OBJ + '._get_latest_replicated_pg_snap') - def test_find_failover_target_error_propagates_secondary_specified( - self, mock_get_snap): - mock_backend = mock.Mock() - mock_backend._backend_id = 'foo' - self.driver._replication_target_arrays = [mock_backend] - self.assert_error_propagates( - [mock_get_snap], - self.driver._find_failover_target, - 'foo' - ) - - @mock.patch(BASE_DRIVER_OBJ + '._get_latest_replicated_pg_snap') - def test_find_failover_target_error_propagates_no_secondary( - self, mock_get_snap): - self.driver._replication_target_arrays = [mock.Mock()] - self.assert_error_propagates( - [mock_get_snap], - self.driver._find_failover_target, - None - ) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_enable_replication_if_needed_success( - self, mock_get_volume_type): - mock_get_volume_type.return_value = REPLICATED_VOL_TYPE - self.driver._enable_replication_if_needed(self.array, VOLUME) - - self.array.set_pgroup.assert_called_with( - self.driver._replication_pg_name, - addvollist=[VOLUME_PURITY_NAME] - ) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_enable_replication_if_needed_not_repl_type( - self, mock_get_volume_type): - mock_get_volume_type.return_value = NON_REPLICATED_VOL_TYPE - self.driver._enable_replication_if_needed(self.array, VOLUME) - self.assertFalse(self.array.set_pgroup.called) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_enable_replication_if_needed_already_repl( - self, mock_get_volume_type): - mock_get_volume_type.return_value = REPLICATED_VOL_TYPE - self.array.set_pgroup.side_effect = FakePureStorageHTTPError( - code=400, text='already belongs to') - self.driver._enable_replication_if_needed(self.array, VOLUME) - self.array.set_pgroup.assert_called_with( - self.driver._replication_pg_name, - addvollist=[VOLUME_PURITY_NAME] - ) - - @mock.patch('cinder.volume.volume_types.get_volume_type') - def test_enable_replication_if_needed_error_propagates( - self, mock_get_volume_type): - mock_get_volume_type.return_value = REPLICATED_VOL_TYPE - self.driver._enable_replication_if_needed(self.array, VOLUME) - self.assert_error_propagates( - [self.array.set_pgroup], - self.driver._enable_replication, - self.array, VOLUME - ) - - @mock.patch(BASE_DRIVER_OBJ + '._get_flasharray') - @mock.patch(BASE_DRIVER_OBJ + '._find_failover_target') - def test_failover(self, mock_find_failover_target, mock_get_array): - secondary_device_id = 'foo' - self.array2._backend_id = secondary_device_id - self.driver._replication_target_arrays = [self.array2] - - array2_v1_3 = mock.Mock() - array2_v1_3._backend_id = secondary_device_id - array2_v1_3.array_name = GET_ARRAY_SECONDARY['array_name'] - array2_v1_3.array_id = GET_ARRAY_SECONDARY['id'] - array2_v1_3.version = '1.3' - mock_get_array.return_value = array2_v1_3 - - target_array = self.array2 - target_array.copy_volume = mock.Mock() - - mock_find_failover_target.return_value = ( - target_array, - REPLICATED_PGSNAPS[1] - ) - - array2_v1_3.get_volume.return_value = REPLICATED_VOLUME_SNAPS - - context = mock.MagicMock() - new_active_id, volume_updates = self.driver.failover_host( - context, - REPLICATED_VOLUME_OBJS, - None - ) - - self.assertEqual(secondary_device_id, new_active_id) - self.assertEqual([], volume_updates) - - calls = [] - for snap in REPLICATED_VOLUME_SNAPS: - vol_name = snap['name'].split('.')[-1] - calls.append(mock.call( - snap['name'], - vol_name, - overwrite=True - )) - target_array.copy_volume.assert_has_calls(calls, any_order=True) - - @mock.patch(BASE_DRIVER_OBJ + '._get_flasharray') - @mock.patch(BASE_DRIVER_OBJ + '._find_failover_target') - def test_failover_error_propagates(self, mock_find_failover_target, - mock_get_array): - mock_find_failover_target.return_value = ( - self.array2, - REPLICATED_PGSNAPS[1] - ) - - array2_v1_3 = mock.Mock() - array2_v1_3.array_name = GET_ARRAY_SECONDARY['array_name'] - array2_v1_3.array_id = GET_ARRAY_SECONDARY['id'] - array2_v1_3.version = '1.3' - mock_get_array.return_value = array2_v1_3 - - array2_v1_3.get_volume.return_value = REPLICATED_VOLUME_SNAPS - self.assert_error_propagates( - [mock_find_failover_target, - mock_get_array, - array2_v1_3.get_volume, - self.array2.copy_volume], - self.driver.failover_host, - mock.Mock(), REPLICATED_VOLUME_OBJS, None - ) - - def test_disable_replication_success(self): - self.driver._disable_replication(VOLUME) - self.array.set_pgroup.assert_called_with( - self.driver._replication_pg_name, - remvollist=[VOLUME_PURITY_NAME] - ) - - def test_disable_replication_error_propagates(self): - self.assert_error_propagates( - [self.array.set_pgroup], - self.driver._disable_replication, - VOLUME - ) - - def test_disable_replication_already_disabled(self): - self.array.set_pgroup.side_effect = FakePureStorageHTTPError( - code=400, text='could not be found') - self.driver._disable_replication(VOLUME) - self.array.set_pgroup.assert_called_with( - self.driver._replication_pg_name, - remvollist=[VOLUME_PURITY_NAME] - ) - - @ddt.data( - dict(version='1.5.0'), - dict(version='2.0.0'), - dict(version='1.4.1'), - ) - @ddt.unpack - def test_get_flasharray_verify_https(self, version): - self.purestorage_module.VERSION = version - san_ip = '1.2.3.4' - api_token = 'abcdef' - cert_path = '/my/ssl/certs' - self.purestorage_module.FlashArray.return_value = mock.MagicMock() - - self.driver._get_flasharray(san_ip, - api_token, - verify_https=True, - ssl_cert_path=cert_path) - self.purestorage_module.FlashArray.assert_called_with( - san_ip, - api_token=api_token, - rest_version=None, - verify_https=True, - ssl_cert=cert_path - ) - - def test_get_flasharray_dont_verify_https_version_too_old(self): - self.purestorage_module.VERSION = '1.4.0' - san_ip = '1.2.3.4' - api_token = 'abcdef' - self.purestorage_module.FlashArray.return_value = mock.MagicMock() - - self.driver._get_flasharray(san_ip, - api_token, - verify_https=False, - ssl_cert_path=None) - self.purestorage_module.FlashArray.assert_called_with( - san_ip, - api_token=api_token, - rest_version=None - ) - - def test_get_flasharray_verify_https_version_too_old(self): - self.purestorage_module.VERSION = '1.4.0' - san_ip = '1.2.3.4' - api_token = 'abcdef' - self.purestorage_module.FlashArray.return_value = mock.MagicMock() - - self.assertRaises( - exception.PureDriverException, - self.driver._get_flasharray, - san_ip, - api_token, - verify_https=True, - ssl_cert_path='/my/ssl/certs' - ) - - -class PureISCSIDriverTestCase(PureDriverTestCase): - - def setUp(self): - super(PureISCSIDriverTestCase, self).setUp() - self.mock_config.use_chap_auth = False - self.driver = pure.PureISCSIDriver(configuration=self.mock_config) - self.driver._array = self.array - - def test_get_host(self): - good_host = PURE_HOST.copy() - good_host.update(iqn=["another-wrong-iqn", INITIATOR_IQN]) - bad_host = {"name": "bad-host", "iqn": ["wrong-iqn"]} - self.array.list_hosts.return_value = [bad_host] - real_result = self.driver._get_host(self.array, ISCSI_CONNECTOR) - self.assertIs(None, real_result) - self.array.list_hosts.return_value.append(good_host) - real_result = self.driver._get_host(self.array, ISCSI_CONNECTOR) - self.assertEqual(good_host, real_result) - self.assert_error_propagates([self.array.list_hosts], - self.driver._get_host, - self.array, - ISCSI_CONNECTOR) - - @mock.patch(ISCSI_DRIVER_OBJ + "._connect") - @mock.patch(ISCSI_DRIVER_OBJ + "._get_target_iscsi_ports") - def test_initialize_connection(self, mock_get_iscsi_ports, - mock_connection): - mock_get_iscsi_ports.return_value = ISCSI_PORTS - lun = 1 - connection = { - "vol": VOLUME["name"] + "-cinder", - "lun": lun, - } - mock_connection.return_value = connection - result = deepcopy(ISCSI_CONNECTION_INFO) - - real_result = self.driver.initialize_connection(VOLUME, - ISCSI_CONNECTOR) - self.assertDictMatch(result, real_result) - mock_get_iscsi_ports.assert_called_with() - mock_connection.assert_called_with(VOLUME, ISCSI_CONNECTOR, None) - self.assert_error_propagates([mock_get_iscsi_ports, mock_connection], - self.driver.initialize_connection, - VOLUME, ISCSI_CONNECTOR) - - @mock.patch(ISCSI_DRIVER_OBJ + "._connect") - @mock.patch(ISCSI_DRIVER_OBJ + "._get_target_iscsi_ports") - def test_initialize_connection_with_auth(self, mock_get_iscsi_ports, - mock_connection): - auth_type = "CHAP" - chap_username = ISCSI_CONNECTOR["host"] - chap_password = "password" - mock_get_iscsi_ports.return_value = ISCSI_PORTS - initiator_update = [{"key": pure.CHAP_SECRET_KEY, - "value": chap_password}] - mock_connection.return_value = { - "vol": VOLUME["name"] + "-cinder", - "lun": 1, - "auth_username": chap_username, - "auth_password": chap_password, - } - result = deepcopy(ISCSI_CONNECTION_INFO) - result["data"]["auth_method"] = auth_type - result["data"]["auth_username"] = chap_username - result["data"]["auth_password"] = chap_password - - self.mock_config.use_chap_auth = True - - # Branch where no credentials were generated - real_result = self.driver.initialize_connection(VOLUME, - ISCSI_CONNECTOR) - mock_connection.assert_called_with(VOLUME, ISCSI_CONNECTOR, None) - self.assertDictMatch(result, real_result) - - # Branch where new credentials were generated - mock_connection.return_value["initiator_update"] = initiator_update - result["initiator_update"] = initiator_update - real_result = self.driver.initialize_connection(VOLUME, - ISCSI_CONNECTOR) - mock_connection.assert_called_with(VOLUME, ISCSI_CONNECTOR, None) - self.assertDictMatch(result, real_result) - - self.assert_error_propagates([mock_get_iscsi_ports, mock_connection], - self.driver.initialize_connection, - VOLUME, ISCSI_CONNECTOR) - - @mock.patch(ISCSI_DRIVER_OBJ + "._connect") - @mock.patch(ISCSI_DRIVER_OBJ + "._get_target_iscsi_ports") - def test_initialize_connection_multipath(self, - mock_get_iscsi_ports, - mock_connection): - mock_get_iscsi_ports.return_value = ISCSI_PORTS - lun = 1 - connection = { - "vol": VOLUME["name"] + "-cinder", - "lun": lun, - } - mock_connection.return_value = connection - multipath_connector = deepcopy(ISCSI_CONNECTOR) - multipath_connector["multipath"] = True - result = deepcopy(ISCSI_CONNECTION_INFO) - - real_result = self.driver.initialize_connection(VOLUME, - multipath_connector) - self.assertDictMatch(result, real_result) - mock_get_iscsi_ports.assert_called_with() - mock_connection.assert_called_with(VOLUME, multipath_connector, None) - - multipath_connector["multipath"] = False - self.driver.initialize_connection(VOLUME, multipath_connector) - - def test_get_target_iscsi_ports(self): - self.array.list_ports.return_value = ISCSI_PORTS - ret = self.driver._get_target_iscsi_ports() - self.assertEqual(ISCSI_PORTS, ret) - - def test_get_target_iscsi_ports_with_iscsi_and_fc(self): - self.array.list_ports.return_value = PORTS_WITH - ret = self.driver._get_target_iscsi_ports() - self.assertEqual(ISCSI_PORTS, ret) - - def test_get_target_iscsi_ports_with_no_ports(self): - # Should raise an exception if there are no ports - self.array.list_ports.return_value = [] - self.assertRaises(exception.PureDriverException, - self.driver._get_target_iscsi_ports) - - def test_get_target_iscsi_ports_with_only_fc_ports(self): - # Should raise an exception of there are no iscsi ports - self.array.list_ports.return_value = PORTS_WITHOUT - self.assertRaises(exception.PureDriverException, - self.driver._get_target_iscsi_ports) - - @mock.patch("cinder.volume.utils.generate_password", autospec=True) - @mock.patch(ISCSI_DRIVER_OBJ + "._get_host", autospec=True) - @mock.patch(ISCSI_DRIVER_OBJ + "._generate_purity_host_name", spec=True) - def test_connect(self, mock_generate, mock_host, mock_gen_secret): - vol_name = VOLUME["name"] + "-cinder" - result = {"vol": vol_name, "lun": 1} - - # Branch where host already exists - mock_host.return_value = PURE_HOST - self.array.connect_host.return_value = {"vol": vol_name, "lun": 1} - real_result = self.driver._connect(VOLUME, ISCSI_CONNECTOR, None) - self.assertEqual(result, real_result) - mock_host.assert_called_with(self.driver, self.array, ISCSI_CONNECTOR) - self.assertFalse(mock_generate.called) - self.assertFalse(self.array.create_host.called) - self.array.connect_host.assert_called_with(PURE_HOST_NAME, vol_name) - - # Branch where new host is created - mock_host.return_value = None - mock_generate.return_value = PURE_HOST_NAME - real_result = self.driver._connect(VOLUME, ISCSI_CONNECTOR, None) - mock_host.assert_called_with(self.driver, self.array, ISCSI_CONNECTOR) - mock_generate.assert_called_with(HOSTNAME) - self.array.create_host.assert_called_with(PURE_HOST_NAME, - iqnlist=[INITIATOR_IQN]) - self.assertEqual(result, real_result) - - mock_generate.reset_mock() - self.array.reset_mock() - self.assert_error_propagates( - [mock_host, mock_generate, self.array.connect_host, - self.array.create_host], self.driver._connect, VOLUME, - ISCSI_CONNECTOR, None) - - self.mock_config.use_chap_auth = True - chap_user = ISCSI_CONNECTOR["host"] - chap_password = "sOmEseCr3t" - - # Branch where chap is used and credentials already exist - initiator_data = [{"key": pure.CHAP_SECRET_KEY, - "value": chap_password}] - self.driver._connect(VOLUME, ISCSI_CONNECTOR, initiator_data) - result["auth_username"] = chap_user - result["auth_password"] = chap_password - self.assertDictMatch(result, real_result) - self.array.set_host.assert_called_with(PURE_HOST_NAME, - host_user=chap_user, - host_password=chap_password) - - # Branch where chap is used and credentials are generated - mock_gen_secret.return_value = chap_password - self.driver._connect(VOLUME, ISCSI_CONNECTOR, None) - result["auth_username"] = chap_user - result["auth_password"] = chap_password - result["initiator_update"] = { - "set_values": { - pure.CHAP_SECRET_KEY: chap_password - }, - } - self.assertDictMatch(result, real_result) - self.array.set_host.assert_called_with(PURE_HOST_NAME, - host_user=chap_user, - host_password=chap_password) - - @mock.patch(ISCSI_DRIVER_OBJ + "._get_host", autospec=True) - def test_connect_already_connected(self, mock_host): - mock_host.return_value = PURE_HOST - expected = {"host": PURE_HOST_NAME, "lun": 1} - self.array.list_volume_private_connections.return_value = \ - [expected, {"host": "extra", "lun": 2}] - self.array.connect_host.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Connection already exists" - ) - actual = self.driver._connect(VOLUME, ISCSI_CONNECTOR, None) - self.assertEqual(expected, actual) - self.assertTrue(self.array.connect_host.called) - self.assertTrue(self.array.list_volume_private_connections) - - @mock.patch(ISCSI_DRIVER_OBJ + "._get_host", autospec=True) - def test_connect_already_connected_list_hosts_empty(self, mock_host): - mock_host.return_value = PURE_HOST - self.array.list_volume_private_connections.return_value = {} - self.array.connect_host.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Connection already exists" - ) - self.assertRaises(exception.PureDriverException, self.driver._connect, - VOLUME, ISCSI_CONNECTOR, None) - self.assertTrue(self.array.connect_host.called) - self.assertTrue(self.array.list_volume_private_connections) - - @mock.patch(ISCSI_DRIVER_OBJ + "._get_host", autospec=True) - def test_connect_already_connected_list_hosts_exception(self, mock_host): - mock_host.return_value = PURE_HOST - self.array.list_volume_private_connections.side_effect = \ - self.purestorage_module.PureHTTPError(code=400, text="") - self.array.connect_host.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Connection already exists" - ) - self.assertRaises(self.purestorage_module.PureHTTPError, - self.driver._connect, VOLUME, - ISCSI_CONNECTOR, None) - self.assertTrue(self.array.connect_host.called) - self.assertTrue(self.array.list_volume_private_connections) - - -class PureFCDriverTestCase(PureDriverTestCase): - - def setUp(self): - super(PureFCDriverTestCase, self).setUp() - self.driver = pure.PureFCDriver(configuration=self.mock_config) - self.driver._array = self.array - self.driver._lookup_service = mock.Mock() - - def test_get_host(self): - good_host = PURE_HOST.copy() - good_host.update(wwn=["another-wrong-wwn", INITIATOR_WWN]) - bad_host = {"name": "bad-host", "wwn": ["wrong-wwn"]} - self.array.list_hosts.return_value = [bad_host] - actual_result = self.driver._get_host(self.array, FC_CONNECTOR) - self.assertIs(None, actual_result) - self.array.list_hosts.return_value.append(good_host) - actual_result = self.driver._get_host(self.array, FC_CONNECTOR) - self.assertEqual(good_host, actual_result) - self.assert_error_propagates([self.array.list_hosts], - self.driver._get_host, - self.array, - FC_CONNECTOR) - - @mock.patch(FC_DRIVER_OBJ + "._connect") - def test_initialize_connection(self, mock_connection): - lookup_service = self.driver._lookup_service - (lookup_service.get_device_mapping_from_network. - return_value) = DEVICE_MAPPING - mock_connection.return_value = {"vol": VOLUME["name"] + "-cinder", - "lun": 1, - } - self.array.list_ports.return_value = FC_PORTS - actual_result = self.driver.initialize_connection(VOLUME, FC_CONNECTOR) - self.assertDictMatch(FC_CONNECTION_INFO, actual_result) - - @mock.patch(FC_DRIVER_OBJ + "._get_host", autospec=True) - @mock.patch(FC_DRIVER_OBJ + "._generate_purity_host_name", spec=True) - def test_connect(self, mock_generate, mock_host): - vol_name = VOLUME["name"] + "-cinder" - result = {"vol": vol_name, "lun": 1} - - # Branch where host already exists - mock_host.return_value = PURE_HOST - self.array.connect_host.return_value = {"vol": vol_name, "lun": 1} - real_result = self.driver._connect(VOLUME, FC_CONNECTOR) - self.assertEqual(result, real_result) - mock_host.assert_called_with(self.driver, self.array, FC_CONNECTOR) - self.assertFalse(mock_generate.called) - self.assertFalse(self.array.create_host.called) - self.array.connect_host.assert_called_with(PURE_HOST_NAME, vol_name) - - # Branch where new host is created - mock_host.return_value = None - mock_generate.return_value = PURE_HOST_NAME - real_result = self.driver._connect(VOLUME, FC_CONNECTOR) - mock_host.assert_called_with(self.driver, self.array, FC_CONNECTOR) - mock_generate.assert_called_with(HOSTNAME) - self.array.create_host.assert_called_with(PURE_HOST_NAME, - wwnlist={INITIATOR_WWN}) - self.assertEqual(result, real_result) - - mock_generate.reset_mock() - self.array.reset_mock() - self.assert_error_propagates( - [mock_host, mock_generate, self.array.connect_host, - self.array.create_host], - self.driver._connect, VOLUME, FC_CONNECTOR) - - @mock.patch(FC_DRIVER_OBJ + "._get_host", autospec=True) - def test_connect_already_connected(self, mock_host): - mock_host.return_value = PURE_HOST - expected = {"host": PURE_HOST_NAME, "lun": 1} - self.array.list_volume_private_connections.return_value = \ - [expected, {"host": "extra", "lun": 2}] - self.array.connect_host.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Connection already exists" - ) - actual = self.driver._connect(VOLUME, FC_CONNECTOR) - self.assertEqual(expected, actual) - self.assertTrue(self.array.connect_host.called) - self.assertTrue(self.array.list_volume_private_connections) - - @mock.patch(FC_DRIVER_OBJ + "._get_host", autospec=True) - def test_connect_already_connected_list_hosts_empty(self, mock_host): - mock_host.return_value = PURE_HOST - self.array.list_volume_private_connections.return_value = {} - self.array.connect_host.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Connection already exists" - ) - self.assertRaises(exception.PureDriverException, self.driver._connect, - VOLUME, FC_CONNECTOR) - self.assertTrue(self.array.connect_host.called) - self.assertTrue(self.array.list_volume_private_connections) - - @mock.patch(FC_DRIVER_OBJ + "._get_host", autospec=True) - def test_connect_already_connected_list_hosts_exception(self, mock_host): - mock_host.return_value = PURE_HOST - self.array.list_volume_private_connections.side_effect = \ - self.purestorage_module.PureHTTPError(code=400, text="") - self.array.connect_host.side_effect = \ - self.purestorage_module.PureHTTPError( - code=400, - text="Connection already exists" - ) - self.assertRaises(self.purestorage_module.PureHTTPError, - self.driver._connect, VOLUME, FC_CONNECTOR) - self.assertTrue(self.array.connect_host.called) - self.assertTrue(self.array.list_volume_private_connections) - - -@ddt.ddt -class PureVolumeUpdateStatsTestCase(PureBaseSharedDriverTestCase): - def setUp(self): - super(PureVolumeUpdateStatsTestCase, self).setUp() - self.array.get.side_effect = self.fake_get_array - - @ddt.data(dict(used=10, - provisioned=100, - config_ratio=5, - expected_ratio=5, - auto=False), - dict(used=10, - provisioned=100, - config_ratio=5, - expected_ratio=10, - auto=True), - dict(used=0, - provisioned=100, - config_ratio=5, - expected_ratio=5, - auto=True), - dict(used=10, - provisioned=0, - config_ratio=5, - expected_ratio=5, - auto=True)) - @ddt.unpack - def test_get_thin_provisioning(self, - used, - provisioned, - config_ratio, - expected_ratio, - auto): - self.mock_config.pure_automatic_max_oversubscription_ratio = auto - self.mock_config.max_over_subscription_ratio = config_ratio - actual_ratio = self.driver._get_thin_provisioning(provisioned, used) - self.assertEqual(expected_ratio, actual_ratio) - - @mock.patch(BASE_DRIVER_OBJ + '.get_goodness_function') - @mock.patch(BASE_DRIVER_OBJ + '.get_filter_function') - @mock.patch(BASE_DRIVER_OBJ + '._get_provisioned_space') - @mock.patch(BASE_DRIVER_OBJ + '._get_thin_provisioning') - def test_get_volume_stats(self, mock_get_thin_provisioning, mock_get_space, - mock_get_filter, mock_get_goodness): - filter_function = 'capabilities.total_volumes < 10' - goodness_function = '90' - num_hosts = 20 - num_snaps = 175 - num_pgroups = 15 - reserved_percentage = 12 - - self.array.list_hosts.return_value = [PURE_HOST] * num_hosts - self.array.list_volumes.return_value = [PURE_SNAPSHOT] * num_snaps - self.array.list_pgroups.return_value = [PURE_PGROUP] * num_pgroups - self.mock_config.reserved_percentage = reserved_percentage - mock_get_space.return_value = (PROVISIONED_CAPACITY * units.Gi, 100) - mock_get_filter.return_value = filter_function - mock_get_goodness.return_value = goodness_function - mock_get_thin_provisioning.return_value = (PROVISIONED_CAPACITY / - USED_SPACE) - - expected_result = { - 'volume_backend_name': VOLUME_BACKEND_NAME, - 'vendor_name': 'Pure Storage', - 'driver_version': self.driver.VERSION, - 'storage_protocol': None, - 'consistencygroup_support': True, - 'thin_provisioning_support': True, - 'multiattach': True, - 'total_capacity_gb': TOTAL_CAPACITY, - 'free_capacity_gb': TOTAL_CAPACITY - USED_SPACE, - 'reserved_percentage': reserved_percentage, - 'provisioned_capacity': PROVISIONED_CAPACITY, - 'max_over_subscription_ratio': (PROVISIONED_CAPACITY / - USED_SPACE), - 'filter_function': filter_function, - 'goodness_function': goodness_function, - 'total_volumes': 100, - 'total_snapshots': num_snaps, - 'total_hosts': num_hosts, - 'total_pgroups': num_pgroups, - 'writes_per_sec': PERF_INFO['writes_per_sec'], - 'reads_per_sec': PERF_INFO['reads_per_sec'], - 'input_per_sec': PERF_INFO['input_per_sec'], - 'output_per_sec': PERF_INFO['output_per_sec'], - 'usec_per_read_op': PERF_INFO['usec_per_read_op'], - 'usec_per_write_op': PERF_INFO['usec_per_write_op'], - 'queue_depth': PERF_INFO['queue_depth'], - 'replication_enabled': False, - 'replication_type': ['async'], - 'replication_count': 0, - 'replication_targets': [], - } - - real_result = self.driver.get_volume_stats(refresh=True) - self.assertDictMatch(expected_result, real_result) - - # Make sure when refresh=False we are using cached values and not - # sending additional requests to the array. - self.array.reset_mock() - real_result = self.driver.get_volume_stats(refresh=False) - self.assertDictMatch(expected_result, real_result) - self.assertFalse(self.array.get.called) - self.assertFalse(self.array.list_volumes.called) - self.assertFalse(self.array.list_hosts.called) - self.assertFalse(self.array.list_pgroups.called) diff --git a/cinder/tests/unit/test_qos_specs.py b/cinder/tests/unit/test_qos_specs.py deleted file mode 100644 index ef4048dca..000000000 --- a/cinder/tests/unit/test_qos_specs.py +++ /dev/null @@ -1,382 +0,0 @@ - -# Copyright (c) 2013 eBay Inc. -# Copyright (c) 2013 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unit Tests for qos specs internal API -""" - -import time - -from oslo_db import exception as db_exc - -from cinder import context -from cinder import db -from cinder import exception -from cinder import test -from cinder.volume import qos_specs -from cinder.volume import volume_types - - -def fake_db_qos_specs_create(context, values): - if values['name'] == 'DupQoSName': - raise exception.QoSSpecsExists(specs_id=values['name']) - elif values['name'] == 'FailQoSName': - raise db_exc.DBError() - - pass - - -class QoSSpecsTestCase(test.TestCase): - """Test cases for qos specs code.""" - def setUp(self): - super(QoSSpecsTestCase, self).setUp() - self.ctxt = context.get_admin_context() - - def _create_qos_specs(self, name, values=None): - """Create a transfer object.""" - if values: - specs = dict(name=name, qos_specs=values) - else: - specs = {'name': name, - 'qos_specs': { - 'consumer': 'back-end', - 'key1': 'value1', - 'key2': 'value2'}} - return db.qos_specs_create(self.ctxt, specs)['id'] - - def test_create(self): - input = {'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3'} - ref = qos_specs.create(self.ctxt, 'FakeName', input) - specs = qos_specs.get_qos_specs(self.ctxt, ref['id']) - expected = (dict(consumer='back-end')) - expected.update(dict(id=ref['id'])) - expected.update(dict(name='FakeName')) - del input['consumer'] - expected.update(dict(specs=input)) - self.assertDictMatch(expected, specs) - - self.stubs.Set(db, 'qos_specs_create', - fake_db_qos_specs_create) - - # qos specs must have unique name - self.assertRaises(exception.QoSSpecsExists, - qos_specs.create, self.ctxt, 'DupQoSName', input) - - input.update({'consumer': 'FakeConsumer'}) - # consumer must be one of: front-end, back-end, both - self.assertRaises(exception.InvalidQoSSpecs, - qos_specs.create, self.ctxt, 'QoSName', input) - - del input['consumer'] - # able to catch DBError - self.assertRaises(exception.QoSSpecsCreateFailed, - qos_specs.create, self.ctxt, 'FailQoSName', input) - - def test_update(self): - def fake_db_update(context, specs_id, values): - raise db_exc.DBError() - - input = {'key1': 'value1', - 'consumer': 'WrongPlace'} - # consumer must be one of: front-end, back-end, both - self.assertRaises(exception.InvalidQoSSpecs, - qos_specs.update, self.ctxt, 'fake_id', input) - - input['consumer'] = 'front-end' - # qos specs must exists - self.assertRaises(exception.QoSSpecsNotFound, - qos_specs.update, self.ctxt, 'fake_id', input) - - specs_id = self._create_qos_specs('Name', input) - qos_specs.update(self.ctxt, specs_id, - {'key1': 'newvalue1', - 'key2': 'value2'}) - specs = qos_specs.get_qos_specs(self.ctxt, specs_id) - self.assertEqual('newvalue1', specs['specs']['key1']) - self.assertEqual('value2', specs['specs']['key2']) - - self.stubs.Set(db, 'qos_specs_update', fake_db_update) - self.assertRaises(exception.QoSSpecsUpdateFailed, - qos_specs.update, self.ctxt, 'fake_id', input) - - def test_delete(self): - def fake_db_associations_get(context, id): - if id == 'InUse': - return True - else: - return False - - def fake_db_delete(context, id): - if id == 'NotFound': - raise exception.QoSSpecsNotFound(specs_id=id) - - def fake_disassociate_all(context, id): - pass - - self.stubs.Set(db, 'qos_specs_associations_get', - fake_db_associations_get) - self.stubs.Set(qos_specs, 'disassociate_all', - fake_disassociate_all) - self.stubs.Set(db, 'qos_specs_delete', fake_db_delete) - self.assertRaises(exception.InvalidQoSSpecs, - qos_specs.delete, self.ctxt, None) - self.assertRaises(exception.QoSSpecsNotFound, - qos_specs.delete, self.ctxt, 'NotFound') - self.assertRaises(exception.QoSSpecsInUse, - qos_specs.delete, self.ctxt, 'InUse') - # able to delete in-use qos specs if force=True - qos_specs.delete(self.ctxt, 'InUse', force=True) - - def test_delete_keys(self): - def fake_db_qos_delete_key(context, id, key): - if key == 'NotFound': - raise exception.QoSSpecsKeyNotFound(specs_id=id, - specs_key=key) - else: - pass - - def fake_qos_specs_get(context, id): - if id == 'NotFound': - raise exception.QoSSpecsNotFound(specs_id=id) - else: - pass - - value = dict(consumer='front-end', - foo='Foo', bar='Bar', zoo='tiger') - specs_id = self._create_qos_specs('QoSName', value) - qos_specs.delete_keys(self.ctxt, specs_id, ['foo', 'bar']) - del value['consumer'] - del value['foo'] - del value['bar'] - expected = {'name': 'QoSName', - 'id': specs_id, - 'consumer': 'front-end', - 'specs': value} - specs = qos_specs.get_qos_specs(self.ctxt, specs_id) - self.assertDictMatch(expected, specs) - - self.stubs.Set(qos_specs, 'get_qos_specs', fake_qos_specs_get) - self.stubs.Set(db, 'qos_specs_item_delete', fake_db_qos_delete_key) - self.assertRaises(exception.InvalidQoSSpecs, - qos_specs.delete_keys, self.ctxt, None, []) - self.assertRaises(exception.QoSSpecsNotFound, - qos_specs.delete_keys, self.ctxt, 'NotFound', []) - self.assertRaises(exception.QoSSpecsKeyNotFound, - qos_specs.delete_keys, self.ctxt, - 'Found', ['NotFound']) - self.assertRaises(exception.QoSSpecsKeyNotFound, - qos_specs.delete_keys, self.ctxt, 'Found', - ['foo', 'bar', 'NotFound']) - - def test_get_associations(self): - def fake_db_associate_get(context, id): - if id == 'Trouble': - raise db_exc.DBError() - return [{'name': 'type-1', 'id': 'id-1'}, - {'name': 'type-2', 'id': 'id-2'}] - - self.stubs.Set(db, 'qos_specs_associations_get', - fake_db_associate_get) - expected1 = {'association_type': 'volume_type', - 'name': 'type-1', - 'id': 'id-1'} - expected2 = {'association_type': 'volume_type', - 'name': 'type-2', - 'id': 'id-2'} - res = qos_specs.get_associations(self.ctxt, 'specs-id') - self.assertIn(expected1, res) - self.assertIn(expected2, res) - - self.assertRaises(exception.CinderException, - qos_specs.get_associations, self.ctxt, - 'Trouble') - - def test_associate_qos_with_type(self): - def fake_qos_specs_get(context, id): - if id == 'NotFound': - raise exception.QoSSpecsNotFound(specs_id=id) - else: - pass - - def fake_db_associate(context, id, type_id): - if id == 'Trouble': - raise db_exc.DBError() - elif type_id == 'NotFound': - raise exception.VolumeTypeNotFound(volume_type_id=type_id) - pass - - def fake_vol_type_qos_get(type_id): - if type_id == 'Invalid': - return {'qos_specs': {'id': 'Invalid'}} - else: - return {'qos_specs': None} - - type_ref = volume_types.create(self.ctxt, 'TypeName') - specs_id = self._create_qos_specs('QoSName') - - qos_specs.associate_qos_with_type(self.ctxt, specs_id, - type_ref['id']) - res = qos_specs.get_associations(self.ctxt, specs_id) - self.assertEqual(1, len(res)) - self.assertEqual('TypeName', res[0]['name']) - self.assertEqual(type_ref['id'], res[0]['id']) - - self.stubs.Set(db, 'qos_specs_associate', - fake_db_associate) - self.stubs.Set(qos_specs, 'get_qos_specs', fake_qos_specs_get) - self.stubs.Set(volume_types, 'get_volume_type_qos_specs', - fake_vol_type_qos_get) - self.assertRaises(exception.VolumeTypeNotFound, - qos_specs.associate_qos_with_type, - self.ctxt, 'specs-id', 'NotFound') - self.assertRaises(exception.QoSSpecsAssociateFailed, - qos_specs.associate_qos_with_type, - self.ctxt, 'Trouble', 'id') - self.assertRaises(exception.QoSSpecsNotFound, - qos_specs.associate_qos_with_type, - self.ctxt, 'NotFound', 'id') - self.assertRaises(exception.InvalidVolumeType, - qos_specs.associate_qos_with_type, - self.ctxt, 'specs-id', 'Invalid') - - def test_disassociate_qos_specs(self): - def fake_qos_specs_get(context, id): - if id == 'NotFound': - raise exception.QoSSpecsNotFound(specs_id=id) - else: - pass - - def fake_db_disassociate(context, id, type_id): - if id == 'Trouble': - raise db_exc.DBError() - elif type_id == 'NotFound': - raise exception.VolumeTypeNotFound(volume_type_id=type_id) - pass - - type_ref = volume_types.create(self.ctxt, 'TypeName') - specs_id = self._create_qos_specs('QoSName') - - qos_specs.associate_qos_with_type(self.ctxt, specs_id, - type_ref['id']) - res = qos_specs.get_associations(self.ctxt, specs_id) - self.assertEqual(1, len(res)) - - qos_specs.disassociate_qos_specs(self.ctxt, specs_id, type_ref['id']) - res = qos_specs.get_associations(self.ctxt, specs_id) - self.assertEqual(0, len(res)) - - self.stubs.Set(db, 'qos_specs_disassociate', - fake_db_disassociate) - self.stubs.Set(qos_specs, 'get_qos_specs', - fake_qos_specs_get) - self.assertRaises(exception.VolumeTypeNotFound, - qos_specs.disassociate_qos_specs, - self.ctxt, 'specs-id', 'NotFound') - self.assertRaises(exception.QoSSpecsDisassociateFailed, - qos_specs.disassociate_qos_specs, - self.ctxt, 'Trouble', 'id') - - def test_disassociate_all(self): - def fake_db_disassociate_all(context, id): - if id == 'Trouble': - raise db_exc.DBError() - pass - - def fake_qos_specs_get(context, id): - if id == 'NotFound': - raise exception.QoSSpecsNotFound(specs_id=id) - else: - pass - - type1_ref = volume_types.create(self.ctxt, 'TypeName1') - type2_ref = volume_types.create(self.ctxt, 'TypeName2') - specs_id = self._create_qos_specs('QoSName') - - qos_specs.associate_qos_with_type(self.ctxt, specs_id, - type1_ref['id']) - qos_specs.associate_qos_with_type(self.ctxt, specs_id, - type2_ref['id']) - res = qos_specs.get_associations(self.ctxt, specs_id) - self.assertEqual(2, len(res)) - - qos_specs.disassociate_all(self.ctxt, specs_id) - res = qos_specs.get_associations(self.ctxt, specs_id) - self.assertEqual(0, len(res)) - - self.stubs.Set(db, 'qos_specs_disassociate_all', - fake_db_disassociate_all) - self.stubs.Set(qos_specs, 'get_qos_specs', - fake_qos_specs_get) - self.assertRaises(exception.QoSSpecsDisassociateFailed, - qos_specs.disassociate_all, - self.ctxt, 'Trouble') - - def test_get_all_specs(self): - input = {'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3', - 'consumer': 'both'} - specs_id1 = self._create_qos_specs('Specs1', input) - input.update({'key4': 'value4'}) - specs_id2 = self._create_qos_specs('Specs2', input) - - expected1 = { - 'id': specs_id1, - 'name': 'Specs1', - 'consumer': 'both', - 'specs': {'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3'}} - expected2 = { - 'id': specs_id2, - 'name': 'Specs2', - 'consumer': 'both', - 'specs': {'key1': 'value1', - 'key2': 'value2', - 'key3': 'value3', - 'key4': 'value4'}} - res = qos_specs.get_all_specs(self.ctxt) - self.assertEqual(2, len(res)) - self.assertIn(expected1, res) - self.assertIn(expected2, res) - - def test_get_qos_specs(self): - one_time_value = str(int(time.time())) - input = {'key1': one_time_value, - 'key2': 'value2', - 'key3': 'value3', - 'consumer': 'both'} - id = self._create_qos_specs('Specs1', input) - specs = qos_specs.get_qos_specs(self.ctxt, id) - self.assertEqual(one_time_value, specs['specs']['key1']) - - self.assertRaises(exception.InvalidQoSSpecs, - qos_specs.get_qos_specs, self.ctxt, None) - - def test_get_qos_specs_by_name(self): - one_time_value = str(int(time.time())) - input = {'key1': one_time_value, - 'key2': 'value2', - 'key3': 'value3', - 'consumer': 'back-end'} - self._create_qos_specs(one_time_value, input) - specs = qos_specs.get_qos_specs_by_name(self.ctxt, - one_time_value) - self.assertEqual(one_time_value, specs['specs']['key1']) - - self.assertRaises(exception.InvalidQoSSpecs, - qos_specs.get_qos_specs_by_name, self.ctxt, None) diff --git a/cinder/tests/unit/test_quobyte.py b/cinder/tests/unit/test_quobyte.py deleted file mode 100644 index c35880471..000000000 --- a/cinder/tests/unit/test_quobyte.py +++ /dev/null @@ -1,973 +0,0 @@ -# Copyright (c) 2014 Quobyte Inc. -# Copyright (c) 2013 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit tests for the Quobyte driver module.""" - -import errno -import os -import six -import traceback - -import mock -from oslo_concurrency import processutils as putils -from oslo_config import cfg -from oslo_utils import imageutils -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.image import image_utils -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers import quobyte - - -CONF = cfg.CONF - - -class DumbVolume(object): - fields = {} - - def __setitem__(self, key, value): - self.fields[key] = value - - def __getitem__(self, item): - return self.fields[item] - - -class FakeDb(object): - msg = "Tests are broken: mock this out." - - def volume_get(self, *a, **kw): - raise Exception(self.msg) - - def snapshot_get_all_for_volume(self, *a, **kw): - """Mock this if you want results from it.""" - return [] - - -class QuobyteDriverTestCase(test.TestCase): - """Test case for Quobyte driver.""" - - TEST_QUOBYTE_VOLUME = 'quobyte://quobyte-host/openstack-volumes' - TEST_QUOBYTE_VOLUME_WITHOUT_PROTOCOL = 'quobyte-host/openstack-volumes' - TEST_SIZE_IN_GB = 1 - TEST_MNT_POINT = '/mnt/quobyte' - TEST_MNT_POINT_BASE = '/mnt' - TEST_LOCAL_PATH = '/mnt/quobyte/volume-123' - TEST_FILE_NAME = 'test.txt' - TEST_SHARES_CONFIG_FILE = '/etc/cinder/test-shares.conf' - TEST_TMP_FILE = '/tmp/tempfile' - VOLUME_UUID = 'abcdefab-cdef-abcd-efab-cdefabcdefab' - SNAP_UUID = 'bacadaca-baca-daca-baca-dacadacadaca' - SNAP_UUID_2 = 'bebedede-bebe-dede-bebe-dedebebedede' - - def setUp(self): - super(QuobyteDriverTestCase, self).setUp() - - self._configuration = mock.Mock(conf.Configuration) - self._configuration.append_config_values(mock.ANY) - self._configuration.quobyte_volume_url = \ - self.TEST_QUOBYTE_VOLUME - self._configuration.quobyte_client_cfg = None - self._configuration.quobyte_sparsed_volumes = True - self._configuration.quobyte_qcow2_volumes = False - self._configuration.quobyte_mount_point_base = \ - self.TEST_MNT_POINT_BASE - self._configuration.nas_secure_file_operations = "auto" - self._configuration.nas_secure_file_permissions = "auto" - - self._driver =\ - quobyte.QuobyteDriver(configuration=self._configuration, - db=FakeDb()) - self._driver.shares = {} - self._driver.set_nas_security_options(is_new_cinder_install=False) - - def assertRaisesAndMessageMatches( - self, excClass, msg, callableObj, *args, **kwargs): - """Ensure that the specified exception was raised. """ - - caught = False - try: - callableObj(*args, **kwargs) - except Exception as exc: - caught = True - self.assertIsInstance(exc, excClass, - 'Wrong exception caught: %s Stacktrace: %s' % - (exc, traceback.format_exc())) - self.assertIn(msg, six.text_type(exc)) - - if not caught: - self.fail('Expected raised exception but nothing caught.') - - def test_local_path(self): - """local_path common use case.""" - drv = self._driver - - volume = DumbVolume() - volume['provider_location'] = self.TEST_QUOBYTE_VOLUME - volume['name'] = 'volume-123' - - self.assertEqual( - '/mnt/1331538734b757ed52d0e18c0a7210cd/volume-123', - drv.local_path(volume)) - - def test_mount_quobyte_should_mount_correctly(self): - with mock.patch.object(self._driver, '_execute') as mock_execute, \ - mock.patch('cinder.volume.drivers.quobyte.QuobyteDriver' - '.read_proc_mount') as mock_open: - # Content of /proc/mount (not mounted yet). - mock_open.return_value = six.StringIO( - "/dev/sda5 / ext4 rw,relatime,data=ordered 0 0") - - self._driver._mount_quobyte(self.TEST_QUOBYTE_VOLUME, - self.TEST_MNT_POINT) - - mkdir_call = mock.call('mkdir', '-p', self.TEST_MNT_POINT) - - mount_call = mock.call( - 'mount.quobyte', self.TEST_QUOBYTE_VOLUME, - self.TEST_MNT_POINT, run_as_root=False) - - getfattr_call = mock.call( - 'getfattr', '-n', 'quobyte.info', self.TEST_MNT_POINT, - run_as_root=False) - - mock_execute.assert_has_calls( - [mkdir_call, mount_call, getfattr_call], any_order=False) - - def test_mount_quobyte_already_mounted_detected_seen_in_proc_mount(self): - with mock.patch.object(self._driver, '_execute') as mock_execute, \ - mock.patch('cinder.volume.drivers.quobyte.QuobyteDriver' - '.read_proc_mount') as mock_open: - # Content of /proc/mount (already mounted). - mock_open.return_value = six.StringIO( - "quobyte@%s %s fuse rw,nosuid,nodev,noatime,user_id=1000" - ",group_id=100,default_permissions,allow_other 0 0" - % (self.TEST_QUOBYTE_VOLUME, self.TEST_MNT_POINT)) - - self._driver._mount_quobyte(self.TEST_QUOBYTE_VOLUME, - self.TEST_MNT_POINT) - - mock_execute.assert_called_once_with( - 'getfattr', '-n', 'quobyte.info', self.TEST_MNT_POINT, - run_as_root=False) - - def test_mount_quobyte_should_suppress_and_log_already_mounted_error(self): - """test_mount_quobyte_should_suppress_and_log_already_mounted_error - - Based on /proc/mount, the file system is not mounted yet. However, - mount.quobyte returns with an 'already mounted' error. This is - a last-resort safe-guard in case /proc/mount parsing was not - successful. - - Because _mount_quobyte gets called with ensure=True, the error will - be suppressed and logged instead. - """ - with mock.patch.object(self._driver, '_execute') as mock_execute, \ - mock.patch('cinder.volume.drivers.quobyte.QuobyteDriver' - '.read_proc_mount') as mock_open, \ - mock.patch('cinder.volume.drivers.quobyte.LOG') as mock_LOG: - # Content of /proc/mount (empty). - mock_open.return_value = six.StringIO() - mock_execute.side_effect = [None, putils.ProcessExecutionError( - stderr='is busy or already mounted')] - - self._driver._mount_quobyte(self.TEST_QUOBYTE_VOLUME, - self.TEST_MNT_POINT, - ensure=True) - - mkdir_call = mock.call('mkdir', '-p', self.TEST_MNT_POINT) - mount_call = mock.call( - 'mount.quobyte', self.TEST_QUOBYTE_VOLUME, - self.TEST_MNT_POINT, run_as_root=False) - mock_execute.assert_has_calls([mkdir_call, mount_call], - any_order=False) - - mock_LOG.warning.assert_called_once_with('%s is already mounted', - self.TEST_QUOBYTE_VOLUME) - - def test_mount_quobyte_should_reraise_already_mounted_error(self): - """test_mount_quobyte_should_reraise_already_mounted_error - - Like test_mount_quobyte_should_suppress_and_log_already_mounted_error - but with ensure=False. - """ - with mock.patch.object(self._driver, '_execute') as mock_execute, \ - mock.patch('cinder.volume.drivers.quobyte.QuobyteDriver' - '.read_proc_mount') as mock_open: - mock_open.return_value = six.StringIO() - mock_execute.side_effect = [ - None, # mkdir - putils.ProcessExecutionError( # mount - stderr='is busy or already mounted')] - - self.assertRaises(putils.ProcessExecutionError, - self._driver._mount_quobyte, - self.TEST_QUOBYTE_VOLUME, - self.TEST_MNT_POINT, - ensure=False) - - mkdir_call = mock.call('mkdir', '-p', self.TEST_MNT_POINT) - mount_call = mock.call( - 'mount.quobyte', self.TEST_QUOBYTE_VOLUME, - self.TEST_MNT_POINT, run_as_root=False) - mock_execute.assert_has_calls([mkdir_call, mount_call], - any_order=False) - - def test_get_hash_str(self): - """_get_hash_str should calculation correct value.""" - drv = self._driver - - self.assertEqual('1331538734b757ed52d0e18c0a7210cd', - drv._get_hash_str(self.TEST_QUOBYTE_VOLUME)) - - def test_get_available_capacity_with_df(self): - """_get_available_capacity should calculate correct value.""" - drv = self._driver - - df_total_size = 2620544 - df_avail = 1490560 - df_head = 'Filesystem 1K-blocks Used Available Use% Mounted on\n' - df_data = 'quobyte@%s %d 996864 %d 41%% %s' % \ - (self.TEST_QUOBYTE_VOLUME, df_total_size, df_avail, - self.TEST_MNT_POINT) - df_output = df_head + df_data - - drv._get_mount_point_for_share = mock.Mock(return_value=self. - TEST_MNT_POINT) - - drv._execute = mock.Mock(return_value=(df_output, None)) - - self.assertEqual((df_avail, df_total_size), - drv._get_available_capacity(self.TEST_QUOBYTE_VOLUME)) - (drv._get_mount_point_for_share. - assert_called_once_with(self.TEST_QUOBYTE_VOLUME)) - (drv._execute. - assert_called_once_with('df', - '--portability', - '--block-size', - '1', - self.TEST_MNT_POINT, - run_as_root=self._driver._execute_as_root)) - - def test_get_capacity_info(self): - with mock.patch.object(self._driver, '_get_available_capacity') \ - as mock_get_available_capacity: - drv = self._driver - - df_size = 2620544 - df_avail = 1490560 - - mock_get_available_capacity.return_value = (df_avail, df_size) - - size, available, used = drv._get_capacity_info(mock.ANY) - - mock_get_available_capacity.assert_called_once_with(mock.ANY) - - self.assertEqual(df_size, size) - self.assertEqual(df_avail, available) - self.assertEqual(size - available, used) - - def test_load_shares_config(self): - """_load_shares_config takes the Volume URL and strips quobyte://.""" - drv = self._driver - - drv._load_shares_config() - - self.assertIn(self.TEST_QUOBYTE_VOLUME_WITHOUT_PROTOCOL, drv.shares) - - def test_load_shares_config_without_protocol(self): - """Same as test_load_shares_config, but URL is without quobyte://.""" - drv = self._driver - - drv.configuration.quobyte_volume_url = \ - self.TEST_QUOBYTE_VOLUME_WITHOUT_PROTOCOL - - drv._load_shares_config() - - self.assertIn(self.TEST_QUOBYTE_VOLUME_WITHOUT_PROTOCOL, drv.shares) - - def test_ensure_share_mounted(self): - """_ensure_share_mounted simple use case.""" - with mock.patch.object(self._driver, '_get_mount_point_for_share') as \ - mock_get_mount_point, \ - mock.patch.object(self._driver, '_mount_quobyte') as \ - mock_mount: - drv = self._driver - drv._ensure_share_mounted(self.TEST_QUOBYTE_VOLUME) - - mock_get_mount_point.assert_called_once_with( - self.TEST_QUOBYTE_VOLUME) - mock_mount.assert_called_once_with( - self.TEST_QUOBYTE_VOLUME, - mock_get_mount_point.return_value, - ensure=True) - - def test_ensure_shares_mounted_should_save_mounting_successfully(self): - """_ensure_shares_mounted should save share if mounted with success.""" - with mock.patch.object(self._driver, '_ensure_share_mounted') \ - as mock_ensure_share_mounted: - drv = self._driver - - drv._ensure_shares_mounted() - - mock_ensure_share_mounted.assert_called_once_with( - self.TEST_QUOBYTE_VOLUME_WITHOUT_PROTOCOL) - self.assertIn(self.TEST_QUOBYTE_VOLUME_WITHOUT_PROTOCOL, - drv._mounted_shares) - - def test_ensure_shares_mounted_should_not_save_mounting_with_error(self): - """_ensure_shares_mounted should not save if mount raised an error.""" - with mock.patch.object(self._driver, '_ensure_share_mounted') \ - as mock_ensure_share_mounted: - drv = self._driver - - mock_ensure_share_mounted.side_effect = Exception() - - drv._ensure_shares_mounted() - - mock_ensure_share_mounted.assert_called_once_with( - self.TEST_QUOBYTE_VOLUME_WITHOUT_PROTOCOL) - self.assertEqual(1, len(drv.shares)) - self.assertEqual(0, len(drv._mounted_shares)) - - @mock.patch.object(quobyte.QuobyteDriver, "set_nas_security_options") - def test_do_setup(self, qb_snso_mock): - """do_setup runs successfully.""" - drv = self._driver - - drv.do_setup(mock.create_autospec(context.RequestContext)) - - qb_snso_mock.assert_called_once_with(is_new_cinder_install=mock.ANY) - - def test_check_for_setup_error_throws_quobyte_volume_url_not_set(self): - """check_for_setup_error throws if 'quobyte_volume_url' is not set.""" - drv = self._driver - - drv.configuration.quobyte_volume_url = None - - self.assertRaisesAndMessageMatches(exception.VolumeDriverException, - 'no Quobyte volume configured', - drv.check_for_setup_error) - - def test_check_for_setup_error_throws_client_not_installed(self): - """check_for_setup_error throws if client is not installed.""" - drv = self._driver - drv._execute = mock.Mock(side_effect=OSError - (errno.ENOENT, 'No such file or directory')) - - self.assertRaisesAndMessageMatches(exception.VolumeDriverException, - 'mount.quobyte is not installed', - drv.check_for_setup_error) - drv._execute.assert_called_once_with('mount.quobyte', - check_exit_code=False, - run_as_root=False) - - def test_check_for_setup_error_throws_client_not_executable(self): - """check_for_setup_error throws if client cannot be executed.""" - drv = self._driver - - drv._execute = mock.Mock(side_effect=OSError - (errno.EPERM, 'Operation not permitted')) - - self.assertRaisesAndMessageMatches(OSError, - 'Operation not permitted', - drv.check_for_setup_error) - drv._execute.assert_called_once_with('mount.quobyte', - check_exit_code=False, - run_as_root=False) - - def test_find_share_should_throw_error_if_there_is_no_mounted_shares(self): - """_find_share should throw error if there is no mounted share.""" - drv = self._driver - - drv._mounted_shares = [] - - self.assertRaises(exception.NotFound, - drv._find_share, - self.TEST_SIZE_IN_GB) - - def test_find_share(self): - """_find_share simple use case.""" - drv = self._driver - - drv._mounted_shares = [self.TEST_QUOBYTE_VOLUME] - - self.assertEqual(self.TEST_QUOBYTE_VOLUME, - drv._find_share(self.TEST_SIZE_IN_GB)) - - def test_find_share_does_not_throw_error_if_there_isnt_enough_space(self): - """_find_share intentionally does not throw when no space is left.""" - with mock.patch.object(self._driver, '_get_available_capacity') \ - as mock_get_available_capacity: - drv = self._driver - - df_size = 2620544 - df_avail = 0 - mock_get_available_capacity.return_value = (df_avail, df_size) - - drv._mounted_shares = [self.TEST_QUOBYTE_VOLUME] - - self.assertEqual(self.TEST_QUOBYTE_VOLUME, - drv._find_share(self.TEST_SIZE_IN_GB)) - - # The current implementation does not call _get_available_capacity. - # Future ones might do and therefore we mocked it. - self.assertGreaterEqual(mock_get_available_capacity.call_count, 0) - - def _simple_volume(self, uuid=None): - volume = DumbVolume() - volume['provider_location'] = self.TEST_QUOBYTE_VOLUME - if uuid is None: - volume['id'] = self.VOLUME_UUID - else: - volume['id'] = uuid - # volume['name'] mirrors format from db/sqlalchemy/models.py - volume['name'] = 'volume-%s' % volume['id'] - volume['size'] = 10 - volume['status'] = 'available' - - return volume - - def test_create_sparsed_volume(self): - drv = self._driver - volume = self._simple_volume() - - drv._create_sparsed_file = mock.Mock() - drv._set_rw_permissions_for_all = mock.Mock() - - drv._do_create_volume(volume) - drv._create_sparsed_file.assert_called_once_with(mock.ANY, mock.ANY) - drv._set_rw_permissions_for_all.assert_called_once_with(mock.ANY) - - def test_create_nonsparsed_volume(self): - drv = self._driver - volume = self._simple_volume() - - old_value = self._configuration.quobyte_sparsed_volumes - self._configuration.quobyte_sparsed_volumes = False - - drv._create_regular_file = mock.Mock() - drv._set_rw_permissions_for_all = mock.Mock() - - drv._do_create_volume(volume) - drv._create_regular_file.assert_called_once_with(mock.ANY, mock.ANY) - drv._set_rw_permissions_for_all.assert_called_once_with(mock.ANY) - - self._configuration.quobyte_sparsed_volumes = old_value - - def test_create_qcow2_volume(self): - drv = self._driver - - volume = self._simple_volume() - old_value = self._configuration.quobyte_qcow2_volumes - self._configuration.quobyte_qcow2_volumes = True - - drv._execute = mock.Mock() - - hashed = drv._get_hash_str(volume['provider_location']) - path = '%s/%s/volume-%s' % (self.TEST_MNT_POINT_BASE, - hashed, - self.VOLUME_UUID) - - drv._do_create_volume(volume) - - assert_calls = [mock.call('qemu-img', 'create', '-f', 'qcow2', - '-o', 'preallocation=metadata', path, - str(volume['size'] * units.Gi), - run_as_root=self._driver._execute_as_root), - mock.call('chmod', 'ugo+rw', path, - run_as_root=self._driver._execute_as_root)] - drv._execute.assert_has_calls(assert_calls) - - self._configuration.quobyte_qcow2_volumes = old_value - - def test_create_volume_should_ensure_quobyte_mounted(self): - """create_volume ensures shares provided in config are mounted.""" - drv = self._driver - - drv.LOG = mock.Mock() - drv._find_share = mock.Mock() - drv._do_create_volume = mock.Mock() - drv._ensure_shares_mounted = mock.Mock() - - volume = DumbVolume() - volume['size'] = self.TEST_SIZE_IN_GB - drv.create_volume(volume) - - drv._find_share.assert_called_once_with(mock.ANY) - drv._do_create_volume.assert_called_once_with(volume) - drv._ensure_shares_mounted.assert_called_once_with() - - def test_create_volume_should_return_provider_location(self): - """create_volume should return provider_location with found share.""" - drv = self._driver - - drv.LOG = mock.Mock() - drv._ensure_shares_mounted = mock.Mock() - drv._do_create_volume = mock.Mock() - drv._find_share = mock.Mock(return_value=self.TEST_QUOBYTE_VOLUME) - - volume = DumbVolume() - volume['size'] = self.TEST_SIZE_IN_GB - result = drv.create_volume(volume) - self.assertEqual(self.TEST_QUOBYTE_VOLUME, result['provider_location']) - - drv._do_create_volume.assert_called_once_with(volume) - drv._ensure_shares_mounted.assert_called_once_with() - drv._find_share.assert_called_once_with(self.TEST_SIZE_IN_GB) - - def test_create_cloned_volume(self): - drv = self._driver - - drv._create_snapshot = mock.Mock() - drv._copy_volume_from_snapshot = mock.Mock() - drv._delete_snapshot = mock.Mock() - - volume = self._simple_volume() - src_vref = self._simple_volume() - src_vref['id'] = '375e32b2-804a-49f2-b282-85d1d5a5b9e1' - src_vref['name'] = 'volume-%s' % src_vref['id'] - volume_ref = {'id': volume['id'], - 'name': volume['name'], - 'status': volume['status'], - 'provider_location': volume['provider_location'], - 'size': volume['size']} - - snap_ref = {'volume_name': src_vref['name'], - 'name': 'clone-snap-%s' % src_vref['id'], - 'size': src_vref['size'], - 'volume_size': src_vref['size'], - 'volume_id': src_vref['id'], - 'id': 'tmp-snap-%s' % src_vref['id'], - 'volume': src_vref} - - drv.create_cloned_volume(volume, src_vref) - - drv._create_snapshot.assert_called_once_with(snap_ref) - drv._copy_volume_from_snapshot.assert_called_once_with(snap_ref, - volume_ref, - volume['size']) - drv._delete_snapshot.assert_called_once_with(mock.ANY) - - @mock.patch('oslo_utils.fileutils.delete_if_exists') - def test_delete_volume(self, mock_delete_if_exists): - volume = self._simple_volume() - volume_filename = 'volume-%s' % self.VOLUME_UUID - volume_path = '%s/%s' % (self.TEST_MNT_POINT, volume_filename) - info_file = volume_path + '.info' - - with mock.patch.object(self._driver, '_ensure_share_mounted') as \ - mock_ensure_share_mounted, \ - mock.patch.object(self._driver, '_local_volume_dir') as \ - mock_local_volume_dir, \ - mock.patch.object(self._driver, - 'get_active_image_from_info') as \ - mock_active_image_from_info, \ - mock.patch.object(self._driver, '_execute') as \ - mock_execute, \ - mock.patch.object(self._driver, '_local_path_volume') as \ - mock_local_path_volume, \ - mock.patch.object(self._driver, '_local_path_volume_info') as \ - mock_local_path_volume_info: - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - mock_active_image_from_info.return_value = volume_filename - mock_local_path_volume.return_value = volume_path - mock_local_path_volume_info.return_value = info_file - - self._driver.delete_volume(volume) - - mock_ensure_share_mounted.assert_called_once_with( - volume['provider_location']) - mock_local_volume_dir.assert_called_once_with(volume) - mock_active_image_from_info.assert_called_once_with(volume) - mock_execute.assert_called_once_with('rm', '-f', volume_path, - run_as_root= - self._driver._execute_as_root) - mock_local_path_volume_info.assert_called_once_with(volume) - mock_local_path_volume.assert_called_once_with(volume) - mock_delete_if_exists.assert_any_call(volume_path) - mock_delete_if_exists.assert_any_call(info_file) - - def test_delete_should_ensure_share_mounted(self): - """delete_volume should ensure that corresponding share is mounted.""" - drv = self._driver - - drv._execute = mock.Mock() - - volume = DumbVolume() - volume['name'] = 'volume-123' - volume['provider_location'] = self.TEST_QUOBYTE_VOLUME - - drv._ensure_share_mounted = mock.Mock() - - drv.delete_volume(volume) - - (drv._ensure_share_mounted. - assert_called_once_with(self.TEST_QUOBYTE_VOLUME)) - drv._execute.assert_called_once_with('rm', '-f', - mock.ANY, - run_as_root=False) - - def test_delete_should_not_delete_if_provider_location_not_provided(self): - """delete_volume shouldn't delete if provider_location missed.""" - drv = self._driver - - drv._ensure_share_mounted = mock.Mock() - drv._execute = mock.Mock() - - volume = DumbVolume() - volume['name'] = 'volume-123' - volume['provider_location'] = None - - drv.delete_volume(volume) - - assert not drv._ensure_share_mounted.called - assert not drv._execute.called - - def test_extend_volume(self): - drv = self._driver - - volume = self._simple_volume() - - volume_path = '%s/%s/volume-%s' % (self.TEST_MNT_POINT_BASE, - drv._get_hash_str( - self.TEST_QUOBYTE_VOLUME), - self.VOLUME_UUID) - - qemu_img_info_output = """image: volume-%s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 473K - """ % self.VOLUME_UUID - - img_info = imageutils.QemuImgInfo(qemu_img_info_output) - - drv.get_active_image_from_info = mock.Mock(return_value=volume['name']) - image_utils.qemu_img_info = mock.Mock(return_value=img_info) - image_utils.resize_image = mock.Mock() - - drv.extend_volume(volume, 3) - - drv.get_active_image_from_info.assert_called_once_with(volume) - image_utils.qemu_img_info.assert_called_once_with(volume_path) - image_utils.resize_image.assert_called_once_with(volume_path, 3) - - def test_copy_volume_from_snapshot(self): - drv = self._driver - - # lots of test vars to be prepared at first - dest_volume = self._simple_volume( - 'c1073000-0000-0000-0000-0000000c1073') - src_volume = self._simple_volume() - - vol_dir = os.path.join(self.TEST_MNT_POINT_BASE, - drv._get_hash_str(self.TEST_QUOBYTE_VOLUME)) - src_vol_path = os.path.join(vol_dir, src_volume['name']) - dest_vol_path = os.path.join(vol_dir, dest_volume['name']) - info_path = os.path.join(vol_dir, src_volume['name']) + '.info' - - snapshot = {'volume_name': src_volume['name'], - 'name': 'clone-snap-%s' % src_volume['id'], - 'size': src_volume['size'], - 'volume_size': src_volume['size'], - 'volume_id': src_volume['id'], - 'id': 'tmp-snap-%s' % src_volume['id'], - 'volume': src_volume} - - snap_file = dest_volume['name'] + '.' + snapshot['id'] - snap_path = os.path.join(vol_dir, snap_file) - - size = dest_volume['size'] - - qemu_img_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - backing file: %s - """ % (snap_file, src_volume['name']) - img_info = imageutils.QemuImgInfo(qemu_img_output) - - # mocking and testing starts here - image_utils.convert_image = mock.Mock() - drv._read_info_file = mock.Mock(return_value= - {'active': snap_file, - snapshot['id']: snap_file}) - image_utils.qemu_img_info = mock.Mock(return_value=img_info) - drv._set_rw_permissions_for_all = mock.Mock() - - drv._copy_volume_from_snapshot(snapshot, dest_volume, size) - - drv._read_info_file.assert_called_once_with(info_path) - image_utils.qemu_img_info.assert_called_once_with(snap_path) - (image_utils.convert_image. - assert_called_once_with(src_vol_path, - dest_vol_path, - 'raw', - run_as_root=self._driver._execute_as_root)) - drv._set_rw_permissions_for_all.assert_called_once_with(dest_vol_path) - - def test_create_volume_from_snapshot_status_not_available(self): - """Expect an error when the snapshot's status is not 'available'.""" - drv = self._driver - - src_volume = self._simple_volume() - snap_ref = {'volume_name': src_volume['name'], - 'name': 'clone-snap-%s' % src_volume['id'], - 'size': src_volume['size'], - 'volume_size': src_volume['size'], - 'volume_id': src_volume['id'], - 'id': 'tmp-snap-%s' % src_volume['id'], - 'volume': src_volume, - 'status': 'error'} - - new_volume = DumbVolume() - new_volume['size'] = snap_ref['size'] - - self.assertRaises(exception.InvalidSnapshot, - drv.create_volume_from_snapshot, - new_volume, - snap_ref) - - def test_create_volume_from_snapshot(self): - drv = self._driver - - src_volume = self._simple_volume() - snap_ref = {'volume_name': src_volume['name'], - 'name': 'clone-snap-%s' % src_volume['id'], - 'size': src_volume['size'], - 'volume_size': src_volume['size'], - 'volume_id': src_volume['id'], - 'id': 'tmp-snap-%s' % src_volume['id'], - 'volume': src_volume, - 'status': 'available'} - - new_volume = DumbVolume() - new_volume['size'] = snap_ref['size'] - - drv._ensure_shares_mounted = mock.Mock() - drv._find_share = mock.Mock(return_value=self.TEST_QUOBYTE_VOLUME) - drv._do_create_volume = mock.Mock() - drv._copy_volume_from_snapshot = mock.Mock() - - drv.create_volume_from_snapshot(new_volume, snap_ref) - - drv._ensure_shares_mounted.assert_called_once_with() - drv._find_share.assert_called_once_with(new_volume['size']) - drv._do_create_volume.assert_called_once_with(new_volume) - (drv._copy_volume_from_snapshot. - assert_called_once_with(snap_ref, new_volume, new_volume['size'])) - - def test_initialize_connection(self): - drv = self._driver - - volume = self._simple_volume() - vol_dir = os.path.join(self.TEST_MNT_POINT_BASE, - drv._get_hash_str(self.TEST_QUOBYTE_VOLUME)) - vol_path = os.path.join(vol_dir, volume['name']) - - qemu_img_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume['name'] - img_info = imageutils.QemuImgInfo(qemu_img_output) - - drv.get_active_image_from_info = mock.Mock(return_value=volume['name']) - image_utils.qemu_img_info = mock.Mock(return_value=img_info) - - conn_info = drv.initialize_connection(volume, None) - - drv.get_active_image_from_info.assert_called_once_with(volume) - image_utils.qemu_img_info.assert_called_once_with(vol_path) - - self.assertEqual('raw', conn_info['data']['format']) - self.assertEqual('quobyte', conn_info['driver_volume_type']) - self.assertEqual(volume['name'], conn_info['data']['name']) - self.assertEqual(self.TEST_MNT_POINT_BASE, - conn_info['mount_point_base']) - - def test_copy_volume_to_image_raw_image(self): - drv = self._driver - - volume = self._simple_volume() - volume_path = '%s/%s' % (self.TEST_MNT_POINT, volume['name']) - image_meta = {'id': '10958016-e196-42e3-9e7f-5d8927ae3099'} - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info, \ - mock.patch.object(drv, '_local_volume_dir') as \ - mock_local_volume_dir, \ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info, \ - mock.patch.object(image_utils, 'upload_volume') as \ - mock_upload_volume, \ - mock.patch.object(image_utils, 'create_temporary_file') as \ - mock_create_temporary_file: - mock_get_active_image_from_info.return_value = volume['name'] - - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - - mock_create_temporary_file.return_value = self.TEST_TMP_FILE - - qemu_img_output = """image: %s - file format: raw - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume['name'] - img_info = imageutils.QemuImgInfo(qemu_img_output) - mock_qemu_img_info.return_value = img_info - - upload_path = volume_path - - drv.copy_volume_to_image(mock.ANY, volume, mock.ANY, image_meta) - - mock_get_active_image_from_info.assert_called_once_with(volume) - mock_local_volume_dir.assert_called_once_with(volume) - mock_qemu_img_info.assert_called_once_with(volume_path) - mock_upload_volume.assert_called_once_with( - mock.ANY, mock.ANY, mock.ANY, upload_path) - self.assertTrue(mock_create_temporary_file.called) - - def test_copy_volume_to_image_qcow2_image(self): - """Upload a qcow2 image file which has to be converted to raw first.""" - drv = self._driver - - volume = self._simple_volume() - volume_path = '%s/%s' % (self.TEST_MNT_POINT, volume['name']) - image_meta = {'id': '10958016-e196-42e3-9e7f-5d8927ae3099'} - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info, \ - mock.patch.object(drv, '_local_volume_dir') as \ - mock_local_volume_dir, \ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info, \ - mock.patch.object(image_utils, 'convert_image') as \ - mock_convert_image, \ - mock.patch.object(image_utils, 'upload_volume') as \ - mock_upload_volume, \ - mock.patch.object(image_utils, 'create_temporary_file') as \ - mock_create_temporary_file: - mock_get_active_image_from_info.return_value = volume['name'] - - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - - mock_create_temporary_file.return_value = self.TEST_TMP_FILE - - qemu_img_output = """image: %s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - """ % volume['name'] - img_info = imageutils.QemuImgInfo(qemu_img_output) - mock_qemu_img_info.return_value = img_info - - upload_path = self.TEST_TMP_FILE - - drv.copy_volume_to_image(mock.ANY, volume, mock.ANY, image_meta) - - mock_get_active_image_from_info.assert_called_once_with(volume) - mock_local_volume_dir.assert_called_with(volume) - mock_qemu_img_info.assert_called_once_with(volume_path) - mock_convert_image.assert_called_once_with( - volume_path, upload_path, 'raw') - mock_upload_volume.assert_called_once_with( - mock.ANY, mock.ANY, mock.ANY, upload_path) - self.assertTrue(mock_create_temporary_file.called) - - def test_copy_volume_to_image_snapshot_exists(self): - """Upload an active snapshot which has to be converted to raw first.""" - drv = self._driver - - volume = self._simple_volume() - volume_path = '%s/volume-%s' % (self.TEST_MNT_POINT, self.VOLUME_UUID) - volume_filename = 'volume-%s' % self.VOLUME_UUID - image_meta = {'id': '10958016-e196-42e3-9e7f-5d8927ae3099'} - - with mock.patch.object(drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info, \ - mock.patch.object(drv, '_local_volume_dir') as \ - mock_local_volume_dir, \ - mock.patch.object(image_utils, 'qemu_img_info') as \ - mock_qemu_img_info, \ - mock.patch.object(image_utils, 'convert_image') as \ - mock_convert_image, \ - mock.patch.object(image_utils, 'upload_volume') as \ - mock_upload_volume, \ - mock.patch.object(image_utils, 'create_temporary_file') as \ - mock_create_temporary_file: - mock_get_active_image_from_info.return_value = volume['name'] - - mock_local_volume_dir.return_value = self.TEST_MNT_POINT - - mock_create_temporary_file.return_value = self.TEST_TMP_FILE - - qemu_img_output = """image: volume-%s.%s - file format: qcow2 - virtual size: 1.0G (1073741824 bytes) - disk size: 173K - backing file: %s - """ % (self.VOLUME_UUID, self.SNAP_UUID, volume_filename) - img_info = imageutils.QemuImgInfo(qemu_img_output) - mock_qemu_img_info.return_value = img_info - - upload_path = self.TEST_TMP_FILE - - drv.copy_volume_to_image(mock.ANY, volume, mock.ANY, image_meta) - - mock_get_active_image_from_info.assert_called_once_with(volume) - mock_local_volume_dir.assert_called_with(volume) - mock_qemu_img_info.assert_called_once_with(volume_path) - mock_convert_image.assert_called_once_with( - volume_path, upload_path, 'raw') - mock_upload_volume.assert_called_once_with( - mock.ANY, mock.ANY, mock.ANY, upload_path) - self.assertTrue(mock_create_temporary_file.called) - - def test_set_nas_security_options_default(self): - drv = self._driver - self.assertTrue(drv.configuration.nas_secure_file_operations == - "true") - self.assertTrue(drv.configuration.nas_secure_file_permissions == - "true") - self.assertFalse(drv._execute_as_root) - - def test_set_nas_security_options_insecure(self): - drv = self._driver - drv.configuration.nas_secure_file_operations = "false" - drv.configuration.nas_secure_file_permissions = "false" - - drv.set_nas_security_options(is_new_cinder_install=True) - - self.assertTrue(drv.configuration.nas_secure_file_operations == - "false") - self.assertTrue(drv.configuration.nas_secure_file_permissions == - "false") - self.assertTrue(drv._execute_as_root) - - def test_set_nas_security_options_explicitly_secure(self): - drv = self._driver - drv.configuration.nas_secure_file_operations = "true" - drv.configuration.nas_secure_file_permissions = "true" - - drv.set_nas_security_options(is_new_cinder_install=True) - - self.assertTrue(drv.configuration.nas_secure_file_operations == - "true") - self.assertTrue(drv.configuration.nas_secure_file_permissions == - "true") - self.assertFalse(drv._execute_as_root) diff --git a/cinder/tests/unit/test_quota.py b/cinder/tests/unit/test_quota.py deleted file mode 100644 index f9084f0fb..000000000 --- a/cinder/tests/unit/test_quota.py +++ /dev/null @@ -1,2155 +0,0 @@ - -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -import mock -from oslo_config import cfg -from oslo_config import fixture as config_fixture -from oslo_utils import timeutils -import six - -from cinder import backup -from cinder import context -from cinder import db -from cinder.db.sqlalchemy import api as sqa_api -from cinder.db.sqlalchemy import models as sqa_models -from cinder import exception -from cinder import objects -from cinder.objects import fields -from cinder import quota -from cinder import quota_utils -from cinder import test -import cinder.tests.unit.image.fake -from cinder import volume - -from keystonemiddleware import auth_token - - -CONF = cfg.CONF - - -class QuotaIntegrationTestCase(test.TestCase): - - def setUp(self): - objects.register_all() - super(QuotaIntegrationTestCase, self).setUp() - self.volume_type_name = CONF.default_volume_type - self.volume_type = db.volume_type_create( - context.get_admin_context(), - dict(name=self.volume_type_name)) - self.addCleanup(db.volume_type_destroy, context.get_admin_context(), - self.volume_type['id']) - - self.flags(quota_volumes=2, - quota_snapshots=2, - quota_gigabytes=20, - quota_backups=2, - quota_backup_gigabytes=20) - - self.user_id = 'admin' - self.project_id = 'admin' - self.context = context.RequestContext(self.user_id, - self.project_id, - is_admin=True) - - # Destroy the 'default' quota_class in the database to avoid - # conflicts with the test cases here that are setting up their own - # defaults. - db.quota_class_destroy_all_by_name(self.context, 'default') - self.addCleanup(cinder.tests.unit.image.fake.FakeImageService_reset) - - def _create_volume(self, size=1): - """Create a test volume.""" - vol = {} - vol['user_id'] = self.user_id - vol['project_id'] = self.project_id - vol['size'] = size - vol['status'] = 'available' - vol['volume_type_id'] = self.volume_type['id'] - vol['host'] = 'fake_host' - vol['availability_zone'] = 'fake_zone' - vol['attach_status'] = 'detached' - volume = objects.Volume(context=self.context, **vol) - volume.create() - return volume - - def _create_snapshot(self, volume): - snapshot = objects.Snapshot(self.context) - snapshot.user_id = self.user_id or 'fake_user_id' - snapshot.project_id = self.project_id or 'fake_project_id' - snapshot.volume_id = volume['id'] - snapshot.volume_size = volume['size'] - snapshot.host = volume['host'] - snapshot.status = 'available' - snapshot.create() - return snapshot - - def _create_backup(self, volume): - backup = {} - backup['user_id'] = self.user_id - backup['project_id'] = self.project_id - backup['volume_id'] = volume['id'] - backup['volume_size'] = volume['size'] - backup['status'] = fields.BackupStatus.AVAILABLE - return db.backup_create(self.context, backup) - - def test_volume_size_limit_exceeds(self): - resource = 'volumes_%s' % self.volume_type_name - db.quota_class_create(self.context, 'default', resource, 1) - flag_args = { - 'quota_volumes': 10, - 'quota_gigabytes': 1000, - 'per_volume_size_limit': 5 - } - self.flags(**flag_args) - self.assertRaises(exception.VolumeSizeExceedsLimit, - volume.API().create, - self.context, 10, '', '',) - - def test_too_many_volumes(self): - volume_ids = [] - for _i in range(CONF.quota_volumes): - vol_ref = self._create_volume() - volume_ids.append(vol_ref['id']) - ex = self.assertRaises(exception.VolumeLimitExceeded, - volume.API().create, - self.context, 1, '', '', - volume_type=self.volume_type) - msg = ("Maximum number of volumes allowed (%d) exceeded for" - " quota 'volumes'." % CONF.quota_volumes) - self.assertEqual(msg, six.text_type(ex)) - for volume_id in volume_ids: - db.volume_destroy(self.context, volume_id) - - def test_too_many_volumes_of_type(self): - resource = 'volumes_%s' % self.volume_type_name - db.quota_class_create(self.context, 'default', resource, 1) - flag_args = { - 'quota_volumes': 2000, - 'quota_gigabytes': 2000 - } - self.flags(**flag_args) - vol_ref = self._create_volume() - ex = self.assertRaises(exception.VolumeLimitExceeded, - volume.API().create, - self.context, 1, '', '', - volume_type=self.volume_type) - msg = ("Maximum number of volumes allowed (1) exceeded for" - " quota '%s'." % resource) - self.assertEqual(msg, six.text_type(ex)) - vol_ref.destroy() - - def test_too_many_snapshots_of_type(self): - resource = 'snapshots_%s' % self.volume_type_name - db.quota_class_create(self.context, 'default', resource, 1) - flag_args = { - 'quota_volumes': 2000, - 'quota_gigabytes': 2000, - } - self.flags(**flag_args) - vol_ref = self._create_volume() - snap_ref = self._create_snapshot(vol_ref) - self.assertRaises(exception.SnapshotLimitExceeded, - volume.API().create_snapshot, - self.context, vol_ref, '', '') - snap_ref.destroy() - vol_ref.destroy() - - def test_too_many_backups(self): - resource = 'backups' - db.quota_class_create(self.context, 'default', resource, 1) - flag_args = { - 'quota_backups': 2000, - 'quota_backup_gigabytes': 2000 - } - self.flags(**flag_args) - vol_ref = self._create_volume() - backup_ref = self._create_backup(vol_ref) - with mock.patch.object(backup.API, - '_get_available_backup_service_host') as \ - mock__get_available_backup_service: - mock__get_available_backup_service.return_value = 'host' - self.assertRaises(exception.BackupLimitExceeded, - backup.API().create, - self.context, - 'name', - 'description', - vol_ref['id'], - 'container', - False, - None) - db.backup_destroy(self.context, backup_ref['id']) - db.volume_destroy(self.context, vol_ref['id']) - - def test_too_many_gigabytes(self): - volume_ids = [] - vol_ref = self._create_volume(size=20) - volume_ids.append(vol_ref['id']) - raised_exc = self.assertRaises( - exception.VolumeSizeExceedsAvailableQuota, volume.API().create, - self.context, 1, '', '', volume_type=self.volume_type) - expected = exception.VolumeSizeExceedsAvailableQuota( - requested=1, quota=20, consumed=20) - self.assertEqual(str(expected), str(raised_exc)) - for volume_id in volume_ids: - db.volume_destroy(self.context, volume_id) - - def test_too_many_combined_gigabytes(self): - vol_ref = self._create_volume(size=10) - snap_ref = self._create_snapshot(vol_ref) - self.assertRaises(exception.QuotaError, - volume.API().create_snapshot, - self.context, vol_ref, '', '') - usages = db.quota_usage_get_all_by_project(self.context, - self.project_id) - self.assertEqual(20, usages['gigabytes']['in_use']) - snap_ref.destroy() - vol_ref.destroy() - - def test_too_many_combined_backup_gigabytes(self): - vol_ref = self._create_volume(size=10000) - backup_ref = self._create_backup(vol_ref) - with mock.patch.object(backup.API, - '_get_available_backup_service_host') as \ - mock__get_available_backup_service: - mock__get_available_backup_service.return_value = 'host' - self.assertRaises( - exception.VolumeBackupSizeExceedsAvailableQuota, - backup.API().create, - context=self.context, - name='name', - description='description', - volume_id=vol_ref['id'], - container='container', - incremental=False) - db.backup_destroy(self.context, backup_ref['id']) - vol_ref.destroy() - - def test_no_snapshot_gb_quota_flag(self): - self.flags(quota_volumes=2, - quota_snapshots=2, - quota_gigabytes=20, - no_snapshot_gb_quota=True) - vol_ref = self._create_volume(size=10) - snap_ref = self._create_snapshot(vol_ref) - snap_ref2 = volume.API().create_snapshot(self.context, - vol_ref, '', '') - - # Make sure the snapshot volume_size isn't included in usage. - vol_ref2 = volume.API().create(self.context, 10, '', '') - usages = db.quota_usage_get_all_by_project(self.context, - self.project_id) - self.assertEqual(20, usages['gigabytes']['in_use']) - self.assertEqual(0, usages['gigabytes']['reserved']) - - snap_ref.destroy() - snap_ref2.destroy() - vol_ref.destroy() - vol_ref2.destroy() - - def test_backup_gb_quota_flag(self): - self.flags(quota_volumes=2, - quota_snapshots=2, - quota_backups=2, - quota_gigabytes=20 - ) - vol_ref = self._create_volume(size=10) - backup_ref = self._create_backup(vol_ref) - with mock.patch.object(backup.API, - '_get_available_backup_service_host') as \ - mock_mock__get_available_backup_service: - mock_mock__get_available_backup_service.return_value = 'host' - backup_ref2 = backup.API().create(self.context, - 'name', - 'description', - vol_ref['id'], - 'container', - False, - None) - - # Make sure the backup volume_size isn't included in usage. - vol_ref2 = volume.API().create(self.context, 10, '', '') - usages = db.quota_usage_get_all_by_project(self.context, - self.project_id) - self.assertEqual(20, usages['gigabytes']['in_use']) - self.assertEqual(0, usages['gigabytes']['reserved']) - - db.backup_destroy(self.context, backup_ref['id']) - db.backup_destroy(self.context, backup_ref2['id']) - vol_ref.destroy() - vol_ref2.destroy() - - def test_too_many_gigabytes_of_type(self): - resource = 'gigabytes_%s' % self.volume_type_name - db.quota_class_create(self.context, 'default', resource, 10) - flag_args = { - 'quota_volumes': 2000, - 'quota_gigabytes': 2000, - } - self.flags(**flag_args) - vol_ref = self._create_volume(size=10) - raised_exc = self.assertRaises( - exception.VolumeSizeExceedsAvailableQuota, volume.API().create, - self.context, 1, '', '', volume_type=self.volume_type) - expected = exception.VolumeSizeExceedsAvailableQuota( - requested=1, quota=10, consumed=10, name=resource) - self.assertEqual(str(expected), str(raised_exc)) - vol_ref.destroy() - - -class FakeContext(object): - def __init__(self, project_id, quota_class): - self.is_admin = False - self.user_id = 'fake_user' - self.project_id = project_id - self.quota_class = quota_class - - def elevated(self): - elevated = self.__class__(self.project_id, self.quota_class) - elevated.is_admin = True - return elevated - - -class FakeDriver(object): - def __init__(self, by_project=None, by_class=None, reservations=None): - self.called = [] - self.by_project = by_project or {} - self.by_class = by_class or {} - self.reservations = reservations or [] - - def get_by_project(self, context, project_id, resource): - self.called.append(('get_by_project', context, project_id, resource)) - try: - return self.by_project[project_id][resource] - except KeyError: - raise exception.ProjectQuotaNotFound(project_id=project_id) - - def get_by_class(self, context, quota_class, resource): - self.called.append(('get_by_class', context, quota_class, resource)) - try: - return self.by_class[quota_class][resource] - except KeyError: - raise exception.QuotaClassNotFound(class_name=quota_class) - - def get_default(self, context, resource, parent_project_id=None): - self.called.append(('get_default', context, resource, - parent_project_id)) - return resource.default - - def get_defaults(self, context, resources, parent_project_id=None): - self.called.append(('get_defaults', context, resources, - parent_project_id)) - return resources - - def get_class_quotas(self, context, resources, quota_class, - defaults=True): - self.called.append(('get_class_quotas', context, resources, - quota_class, defaults)) - return resources - - def get_project_quotas(self, context, resources, project_id, - quota_class=None, defaults=True, usages=True): - self.called.append(('get_project_quotas', context, resources, - project_id, quota_class, defaults, usages)) - return resources - - def limit_check(self, context, resources, values, project_id=None): - self.called.append(('limit_check', context, resources, - values, project_id)) - - def reserve(self, context, resources, deltas, expire=None, - project_id=None): - self.called.append(('reserve', context, resources, deltas, - expire, project_id)) - return self.reservations - - def commit(self, context, reservations, project_id=None): - self.called.append(('commit', context, reservations, project_id)) - - def rollback(self, context, reservations, project_id=None): - self.called.append(('rollback', context, reservations, project_id)) - - def destroy_by_project(self, context, project_id): - self.called.append(('destroy_by_project', context, project_id)) - - def expire(self, context): - self.called.append(('expire', context)) - - -class BaseResourceTestCase(test.TestCase): - def test_no_flag(self): - resource = quota.BaseResource('test_resource') - self.assertEqual('test_resource', resource.name) - self.assertIsNone(resource.flag) - self.assertEqual(-1, resource.default) - - def test_with_flag(self): - # We know this flag exists, so use it... - self.flags(quota_volumes=10) - resource = quota.BaseResource('test_resource', 'quota_volumes') - self.assertEqual('test_resource', resource.name) - self.assertEqual('quota_volumes', resource.flag) - self.assertEqual(10, resource.default) - - def test_with_flag_no_quota(self): - self.flags(quota_volumes=-1) - resource = quota.BaseResource('test_resource', 'quota_volumes') - - self.assertEqual('test_resource', resource.name) - self.assertEqual('quota_volumes', resource.flag) - self.assertEqual(-1, resource.default) - - def test_quota_no_project_no_class(self): - self.flags(quota_volumes=10) - resource = quota.BaseResource('test_resource', 'quota_volumes') - driver = FakeDriver() - context = FakeContext(None, None) - quota_value = resource.quota(driver, context) - - self.assertEqual(10, quota_value) - - def test_quota_with_project_no_class(self): - self.flags(quota_volumes=10) - resource = quota.BaseResource('test_resource', 'quota_volumes') - driver = FakeDriver( - by_project=dict( - test_project=dict(test_resource=15), )) - context = FakeContext('test_project', None) - quota_value = resource.quota(driver, context) - - self.assertEqual(15, quota_value) - - def test_quota_no_project_with_class(self): - self.flags(quota_volumes=10) - resource = quota.BaseResource('test_resource', 'quota_volumes') - driver = FakeDriver( - by_class=dict( - test_class=dict(test_resource=20), )) - context = FakeContext(None, 'test_class') - quota_value = resource.quota(driver, context) - - self.assertEqual(20, quota_value) - - def test_quota_with_project_with_class(self): - self.flags(quota_volumes=10) - resource = quota.BaseResource('test_resource', 'quota_volumes') - driver = FakeDriver(by_project=dict( - test_project=dict(test_resource=15), ), - by_class=dict(test_class=dict(test_resource=20), )) - context = FakeContext('test_project', 'test_class') - quota_value = resource.quota(driver, context) - - self.assertEqual(15, quota_value) - - def test_quota_override_project_with_class(self): - self.flags(quota_volumes=10) - resource = quota.BaseResource('test_resource', 'quota_volumes') - driver = FakeDriver(by_project=dict( - test_project=dict(test_resource=15), - override_project=dict(test_resource=20), )) - context = FakeContext('test_project', 'test_class') - quota_value = resource.quota(driver, context, - project_id='override_project') - - self.assertEqual(20, quota_value) - - def test_quota_override_subproject_no_class(self): - self.flags(quota_volumes=10) - resource = quota.BaseResource('test_resource', 'quota_volumes', - parent_project_id='test_parent_project') - driver = FakeDriver() - context = FakeContext('test_project', None) - quota_value = resource.quota(driver, context) - - self.assertEqual(0, quota_value) - - def test_quota_with_project_override_class(self): - self.flags(quota_volumes=10) - resource = quota.BaseResource('test_resource', 'quota_volumes') - driver = FakeDriver(by_class=dict( - test_class=dict(test_resource=15), - override_class=dict(test_resource=20), )) - context = FakeContext('test_project', 'test_class') - quota_value = resource.quota(driver, context, - quota_class='override_class') - - self.assertEqual(20, quota_value) - - -class VolumeTypeResourceTestCase(test.TestCase): - def test_name_and_flag(self): - volume_type_name = 'foo' - volume = {'name': volume_type_name, 'id': 'myid'} - resource = quota.VolumeTypeResource('volumes', volume) - - self.assertEqual('volumes_%s' % volume_type_name, resource.name) - self.assertIsNone(resource.flag) - self.assertEqual(-1, resource.default) - - -class QuotaEngineTestCase(test.TestCase): - def test_init(self): - quota_obj = quota.QuotaEngine() - - self.assertEqual({}, quota_obj.resources) - self.assertIsInstance(quota_obj._driver, quota.DbQuotaDriver) - - def test_init_override_string(self): - quota_obj = quota.QuotaEngine( - quota_driver_class='cinder.tests.unit.test_quota.FakeDriver') - - self.assertEqual({}, quota_obj.resources) - self.assertIsInstance(quota_obj._driver, FakeDriver) - - def test_init_override_obj(self): - quota_obj = quota.QuotaEngine(quota_driver_class=FakeDriver) - - self.assertEqual({}, quota_obj.resources) - self.assertEqual(FakeDriver, quota_obj._driver) - - def test_register_resource(self): - quota_obj = quota.QuotaEngine() - resource = quota.AbsoluteResource('test_resource') - quota_obj.register_resource(resource) - - self.assertEqual(dict(test_resource=resource), quota_obj.resources) - - def test_register_resources(self): - quota_obj = quota.QuotaEngine() - resources = [ - quota.AbsoluteResource('test_resource1'), - quota.AbsoluteResource('test_resource2'), - quota.AbsoluteResource('test_resource3'), ] - quota_obj.register_resources(resources) - - self.assertEqual(dict(test_resource1=resources[0], - test_resource2=resources[1], - test_resource3=resources[2], ), - quota_obj.resources) - - def test_get_by_project(self): - context = FakeContext('test_project', 'test_class') - driver = FakeDriver( - by_project=dict( - test_project=dict(test_resource=42))) - quota_obj = quota.QuotaEngine(quota_driver_class=driver) - result = quota_obj.get_by_project(context, 'test_project', - 'test_resource') - - self.assertEqual([('get_by_project', - context, - 'test_project', - 'test_resource'), ], driver.called) - self.assertEqual(42, result) - - def test_get_by_class(self): - context = FakeContext('test_project', 'test_class') - driver = FakeDriver( - by_class=dict( - test_class=dict(test_resource=42))) - quota_obj = quota.QuotaEngine(quota_driver_class=driver) - result = quota_obj.get_by_class(context, 'test_class', 'test_resource') - - self.assertEqual([('get_by_class', - context, - 'test_class', - 'test_resource'), ], driver.called) - self.assertEqual(42, result) - - def _make_quota_obj(self, driver): - quota_obj = quota.QuotaEngine(quota_driver_class=driver) - resources = [ - quota.AbsoluteResource('test_resource4'), - quota.AbsoluteResource('test_resource3'), - quota.AbsoluteResource('test_resource2'), - quota.AbsoluteResource('test_resource1'), ] - quota_obj.register_resources(resources) - - return quota_obj - - def test_get_defaults(self): - context = FakeContext(None, None) - parent_project_id = None - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - result = quota_obj.get_defaults(context) - - self.assertEqual([('get_defaults', - context, - quota_obj.resources, - parent_project_id), ], driver.called) - self.assertEqual(quota_obj.resources, result) - - def test_get_class_quotas(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - result1 = quota_obj.get_class_quotas(context, 'test_class') - result2 = quota_obj.get_class_quotas(context, 'test_class', False) - - self.assertEqual([ - ('get_class_quotas', - context, - quota_obj.resources, - 'test_class', True), - ('get_class_quotas', - context, quota_obj.resources, - 'test_class', False), ], driver.called) - self.assertEqual(quota_obj.resources, result1) - self.assertEqual(quota_obj.resources, result2) - - def test_get_project_quotas(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - result1 = quota_obj.get_project_quotas(context, 'test_project') - result2 = quota_obj.get_project_quotas(context, 'test_project', - quota_class='test_class', - defaults=False, - usages=False) - - self.assertEqual([ - ('get_project_quotas', - context, - quota_obj.resources, - 'test_project', - None, - True, - True), - ('get_project_quotas', - context, - quota_obj.resources, - 'test_project', - 'test_class', - False, - False), ], driver.called) - self.assertEqual(quota_obj.resources, result1) - self.assertEqual(quota_obj.resources, result2) - - def test_get_subproject_quotas(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - result1 = quota_obj.get_project_quotas(context, 'test_project') - result2 = quota_obj.get_project_quotas(context, 'test_project', - quota_class='test_class', - defaults=False, - usages=False) - - self.assertEqual([ - ('get_project_quotas', - context, - quota_obj.resources, - 'test_project', - None, - True, - True), - ('get_project_quotas', - context, - quota_obj.resources, - 'test_project', - 'test_class', - False, - False), ], driver.called) - self.assertEqual(quota_obj.resources, result1) - self.assertEqual(quota_obj.resources, result2) - - def test_count_no_resource(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - self.assertRaises(exception.QuotaResourceUnknown, - quota_obj.count, context, 'test_resource5', - True, foo='bar') - - def test_count_wrong_resource(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - self.assertRaises(exception.QuotaResourceUnknown, - quota_obj.count, context, 'test_resource1', - True, foo='bar') - - def test_count(self): - def fake_count(context, *args, **kwargs): - self.assertEqual((True,), args) - self.assertEqual(dict(foo='bar'), kwargs) - return 5 - - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - quota_obj.register_resource(quota.CountableResource('test_resource5', - fake_count)) - result = quota_obj.count(context, 'test_resource5', True, foo='bar') - - self.assertEqual(5, result) - - def test_limit_check(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - quota_obj.limit_check(context, test_resource1=4, test_resource2=3, - test_resource3=2, test_resource4=1) - - self.assertEqual([ - ('limit_check', - context, - quota_obj.resources, - dict( - test_resource1=4, - test_resource2=3, - test_resource3=2, - test_resource4=1,), - None), ], - driver.called) - - def test_reserve(self): - context = FakeContext(None, None) - driver = FakeDriver(reservations=['resv-01', - 'resv-02', - 'resv-03', - 'resv-04', ]) - quota_obj = self._make_quota_obj(driver) - result1 = quota_obj.reserve(context, test_resource1=4, - test_resource2=3, test_resource3=2, - test_resource4=1) - result2 = quota_obj.reserve(context, expire=3600, - test_resource1=1, test_resource2=2, - test_resource3=3, test_resource4=4) - result3 = quota_obj.reserve(context, project_id='fake_project', - test_resource1=1, test_resource2=2, - test_resource3=3, test_resource4=4) - - self.assertEqual([ - ('reserve', - context, - quota_obj.resources, - dict( - test_resource1=4, - test_resource2=3, - test_resource3=2, - test_resource4=1, ), - None, - None), - ('reserve', - context, - quota_obj.resources, - dict( - test_resource1=1, - test_resource2=2, - test_resource3=3, - test_resource4=4, ), - 3600, - None), - ('reserve', - context, - quota_obj.resources, - dict( - test_resource1=1, - test_resource2=2, - test_resource3=3, - test_resource4=4, ), - None, - 'fake_project'), ], - driver.called) - self.assertEqual(['resv-01', - 'resv-02', - 'resv-03', - 'resv-04', ], result1) - self.assertEqual(['resv-01', - 'resv-02', - 'resv-03', - 'resv-04', ], result2) - self.assertEqual(['resv-01', - 'resv-02', - 'resv-03', - 'resv-04', ], result3) - - def test_commit(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - quota_obj.commit(context, ['resv-01', 'resv-02', 'resv-03']) - - self.assertEqual([('commit', - context, - ['resv-01', - 'resv-02', - 'resv-03'], - None), ], - driver.called) - - def test_rollback(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - quota_obj.rollback(context, ['resv-01', 'resv-02', 'resv-03']) - - self.assertEqual([('rollback', - context, - ['resv-01', - 'resv-02', - 'resv-03'], - None), ], - driver.called) - - def test_destroy_by_project(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - quota_obj.destroy_by_project(context, 'test_project') - - self.assertEqual([('destroy_by_project', - context, - 'test_project'), ], - driver.called) - - def test_expire(self): - context = FakeContext(None, None) - driver = FakeDriver() - quota_obj = self._make_quota_obj(driver) - quota_obj.expire(context) - - self.assertEqual([('expire', context), ], driver.called) - - def test_resource_names(self): - quota_obj = self._make_quota_obj(None) - - self.assertEqual(['test_resource1', 'test_resource2', - 'test_resource3', 'test_resource4'], - quota_obj.resource_names) - - -class VolumeTypeQuotaEngineTestCase(test.TestCase): - def test_default_resources(self): - def fake_vtga(context, inactive=False, filters=None): - return {} - self.stubs.Set(db, 'volume_type_get_all', fake_vtga) - - engine = quota.VolumeTypeQuotaEngine() - self.assertEqual(['backup_gigabytes', 'backups', - 'gigabytes', 'per_volume_gigabytes', - 'snapshots', 'volumes'], - engine.resource_names) - - def test_volume_type_resources(self): - ctx = context.RequestContext('admin', 'admin', is_admin=True) - vtype = db.volume_type_create(ctx, {'name': 'type1'}) - vtype2 = db.volume_type_create(ctx, {'name': 'type_2'}) - - def fake_vtga(context, inactive=False, filters=None): - return { - 'type1': { - 'id': vtype['id'], - 'name': 'type1', - 'extra_specs': {}, - }, - 'type_2': { - 'id': vtype['id'], - 'name': 'type_2', - 'extra_specs': {}, - }, - } - self.stubs.Set(db, 'volume_type_get_all', fake_vtga) - - engine = quota.VolumeTypeQuotaEngine() - self.assertEqual(['backup_gigabytes', 'backups', - 'gigabytes', 'gigabytes_type1', 'gigabytes_type_2', - 'per_volume_gigabytes', 'snapshots', - 'snapshots_type1', 'snapshots_type_2', 'volumes', - 'volumes_type1', 'volumes_type_2', - ], engine.resource_names) - db.volume_type_destroy(ctx, vtype['id']) - db.volume_type_destroy(ctx, vtype2['id']) - - def test_update_quota_resource(self): - ctx = context.RequestContext('admin', 'admin', is_admin=True) - - engine = quota.VolumeTypeQuotaEngine() - engine.update_quota_resource(ctx, 'type1', 'type2') - - -class DbQuotaDriverBaseTestCase(test.TestCase): - def setUp(self): - super(DbQuotaDriverBaseTestCase, self).setUp() - - self.flags(quota_volumes=10, - quota_snapshots=10, - quota_gigabytes=1000, - quota_backups=10, - quota_backup_gigabytes=1000, - reservation_expire=86400, - until_refresh=0, - max_age=0, - ) - - # These can be used for expected defaults for child/non-child - self._default_quotas_non_child = dict( - volumes=10, - snapshots=10, - gigabytes=1000, - backups=10, - backup_gigabytes=1000, - per_volume_gigabytes=-1) - self._default_quotas_child = dict( - volumes=0, - snapshots=0, - gigabytes=0, - backups=0, - backup_gigabytes=0, - per_volume_gigabytes=0) - - self.calls = [] - - patcher = mock.patch.object(timeutils, 'utcnow') - self.addCleanup(patcher.stop) - self.mock_utcnow = patcher.start() - self.mock_utcnow.return_value = datetime.datetime.utcnow() - - def _stub_quota_class_get_default(self): - # Stub out quota_class_get_default - def fake_qcgd(context): - self.calls.append('quota_class_get_default') - return dict(volumes=10, - snapshots=10, - gigabytes=1000, - backups=10, - backup_gigabytes=1000 - ) - self.stubs.Set(db, 'quota_class_get_default', fake_qcgd) - - def _stub_volume_type_get_all(self): - def fake_vtga(context, inactive=False, filters=None): - return {} - self.stubs.Set(db, 'volume_type_get_all', fake_vtga) - - def _stub_quota_class_get_all_by_name(self): - # Stub out quota_class_get_all_by_name - def fake_qcgabn(context, quota_class): - self.calls.append('quota_class_get_all_by_name') - self.assertEqual('test_class', quota_class) - return dict(gigabytes=500, volumes=10, snapshots=10, backups=10, - backup_gigabytes=500) - self.stubs.Set(db, 'quota_class_get_all_by_name', fake_qcgabn) - - def _stub_allocated_get_all_by_project(self, allocated_quota=False): - def fake_qagabp(context, project_id): - self.calls.append('quota_allocated_get_all_by_project') - if allocated_quota: - return dict(project_id=project_id, volumes=3) - return dict(project_id=project_id) - - self.stubs.Set(db, 'quota_allocated_get_all_by_project', fake_qagabp) - - -class DbQuotaDriverTestCase(DbQuotaDriverBaseTestCase): - def setUp(self): - super(DbQuotaDriverTestCase, self).setUp() - - self.driver = quota.DbQuotaDriver() - - def test_get_defaults(self): - # Use our pre-defined resources - self._stub_quota_class_get_default() - self._stub_volume_type_get_all() - result = self.driver.get_defaults(None, quota.QUOTAS.resources) - - self.assertEqual( - dict( - volumes=10, - snapshots=10, - gigabytes=1000, - backups=10, - backup_gigabytes=1000, - per_volume_gigabytes=-1), result) - - def test_get_class_quotas(self): - self._stub_quota_class_get_all_by_name() - self._stub_volume_type_get_all() - result = self.driver.get_class_quotas(None, quota.QUOTAS.resources, - 'test_class') - - self.assertEqual(['quota_class_get_all_by_name'], self.calls) - self.assertEqual(dict(volumes=10, - gigabytes=500, - snapshots=10, - backups=10, - backup_gigabytes=500, - per_volume_gigabytes=-1), result) - - def test_get_class_quotas_no_defaults(self): - self._stub_quota_class_get_all_by_name() - result = self.driver.get_class_quotas(None, quota.QUOTAS.resources, - 'test_class', False) - - self.assertEqual(['quota_class_get_all_by_name'], self.calls) - self.assertEqual(dict(volumes=10, - gigabytes=500, - snapshots=10, - backups=10, - backup_gigabytes=500), result) - - def _stub_get_by_project(self): - def fake_qgabp(context, project_id): - self.calls.append('quota_get_all_by_project') - self.assertEqual('test_project', project_id) - return dict(volumes=10, gigabytes=50, reserved=0, - snapshots=10, backups=10, - backup_gigabytes=50) - - def fake_qugabp(context, project_id): - self.calls.append('quota_usage_get_all_by_project') - self.assertEqual('test_project', project_id) - return dict(volumes=dict(in_use=2, reserved=0), - snapshots=dict(in_use=2, reserved=0), - gigabytes=dict(in_use=10, reserved=0), - backups=dict(in_use=2, reserved=0), - backup_gigabytes=dict(in_use=10, reserved=0) - ) - - self.stubs.Set(db, 'quota_get_all_by_project', fake_qgabp) - self.stubs.Set(db, 'quota_usage_get_all_by_project', fake_qugabp) - - self._stub_quota_class_get_all_by_name() - self._stub_quota_class_get_default() - - def test_get_project_quotas(self): - self._stub_get_by_project() - self._stub_volume_type_get_all() - self._stub_allocated_get_all_by_project() - result = self.driver.get_project_quotas( - FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, 'test_project') - - self.assertEqual(['quota_get_all_by_project', - 'quota_usage_get_all_by_project', - 'quota_allocated_get_all_by_project', - 'quota_class_get_all_by_name', - 'quota_class_get_default', ], self.calls) - self.assertEqual(dict(volumes=dict(limit=10, - in_use=2, - reserved=0, ), - snapshots=dict(limit=10, - in_use=2, - reserved=0, ), - gigabytes=dict(limit=50, - in_use=10, - reserved=0, ), - backups=dict(limit=10, - in_use=2, - reserved=0, ), - backup_gigabytes=dict(limit=50, - in_use=10, - reserved=0, ), - per_volume_gigabytes=dict(in_use=0, - limit=-1, - reserved= 0) - ), result) - - def test_get_root_project_with_subprojects_quotas(self): - self._stub_get_by_project() - self._stub_volume_type_get_all() - self._stub_allocated_get_all_by_project(allocated_quota=True) - result = self.driver.get_project_quotas( - FakeContext('test_project', None), - quota.QUOTAS.resources, 'test_project') - - self.assertEqual(['quota_get_all_by_project', - 'quota_usage_get_all_by_project', - 'quota_allocated_get_all_by_project', - 'quota_class_get_default', ], self.calls) - self.assertEqual(dict(volumes=dict(limit=10, - in_use=2, - reserved=0, - allocated=3, ), - snapshots=dict(limit=10, - in_use=2, - reserved=0, - allocated=0, ), - gigabytes=dict(limit=50, - in_use=10, - reserved=0, - allocated=0, ), - backups=dict(limit=10, - in_use=2, - reserved=0, - allocated=0, ), - backup_gigabytes=dict(limit=50, - in_use=10, - reserved=0, - allocated=0, ), - per_volume_gigabytes=dict(in_use=0, - limit=-1, - reserved=0, - allocated=0) - ), result) - - def test_get_project_quotas_alt_context_no_class(self): - self._stub_get_by_project() - self._stub_volume_type_get_all() - result = self.driver.get_project_quotas( - FakeContext('other_project', 'other_class'), - quota.QUOTAS.resources, 'test_project') - - self.assertEqual(['quota_get_all_by_project', - 'quota_usage_get_all_by_project', - 'quota_class_get_default', ], self.calls) - self.assertEqual(dict(volumes=dict(limit=10, - in_use=2, - reserved=0, ), - snapshots=dict(limit=10, - in_use=2, - reserved=0, ), - gigabytes=dict(limit=50, - in_use=10, - reserved=0, ), - backups=dict(limit=10, - in_use=2, - reserved=0, ), - backup_gigabytes=dict(limit=50, - in_use=10, - reserved=0, ), - per_volume_gigabytes=dict(in_use=0, - limit=-1, - reserved=0) - ), result) - - def test_get_project_quotas_alt_context_with_class(self): - self._stub_get_by_project() - self._stub_volume_type_get_all() - result = self.driver.get_project_quotas( - FakeContext('other_project', 'other_class'), - quota.QUOTAS.resources, 'test_project', quota_class='test_class') - - self.assertEqual(['quota_get_all_by_project', - 'quota_usage_get_all_by_project', - 'quota_class_get_all_by_name', - 'quota_class_get_default', ], self.calls) - self.assertEqual(dict(volumes=dict(limit=10, - in_use=2, - reserved=0, ), - snapshots=dict(limit=10, - in_use=2, - reserved=0, ), - gigabytes=dict(limit=50, - in_use=10, - reserved=0, ), - backups=dict(limit=10, - in_use=2, - reserved=0, ), - backup_gigabytes=dict(limit=50, - in_use=10, - reserved=0, ), - per_volume_gigabytes=dict(in_use=0, - limit=-1, - reserved= 0)), - result) - - def test_get_project_quotas_no_defaults(self): - self._stub_get_by_project() - self._stub_volume_type_get_all() - result = self.driver.get_project_quotas( - FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, 'test_project', defaults=False) - - self.assertEqual(['quota_get_all_by_project', - 'quota_usage_get_all_by_project', - 'quota_class_get_all_by_name', - 'quota_class_get_default', ], self.calls) - self.assertEqual(dict(backups=dict(limit=10, - in_use=2, - reserved=0, ), - backup_gigabytes=dict(limit=50, - in_use=10, - reserved=0, ), - gigabytes=dict(limit=50, - in_use=10, - reserved=0, ), - snapshots=dict(limit=10, - in_use=2, - reserved=0, ), - volumes=dict(limit=10, - in_use=2, - reserved=0, ), - - ), result) - - def test_get_project_quotas_no_usages(self): - self._stub_get_by_project() - self._stub_volume_type_get_all() - result = self.driver.get_project_quotas( - FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, 'test_project', usages=False) - - self.assertEqual(['quota_get_all_by_project', - 'quota_class_get_all_by_name', - 'quota_class_get_default', ], self.calls) - self.assertEqual(dict(volumes=dict(limit=10, ), - snapshots=dict(limit=10, ), - backups=dict(limit=10, ), - gigabytes=dict(limit=50, ), - backup_gigabytes=dict(limit=50, ), - per_volume_gigabytes=dict(limit=-1, )), result) - - def _stub_get_project_quotas(self): - def fake_get_project_quotas(context, resources, project_id, - quota_class=None, defaults=True, - usages=True, parent_project_id=None): - self.calls.append('get_project_quotas') - return {k: dict(limit=v.default) for k, v in resources.items()} - - self.stubs.Set(self.driver, 'get_project_quotas', - fake_get_project_quotas) - - def test_get_quotas_has_sync_unknown(self): - self._stub_get_project_quotas() - self.assertRaises(exception.QuotaResourceUnknown, - self.driver._get_quotas, - None, quota.QUOTAS.resources, - ['unknown'], True) - self.assertEqual([], self.calls) - - def test_get_quotas_no_sync_unknown(self): - self._stub_get_project_quotas() - self.assertRaises(exception.QuotaResourceUnknown, - self.driver._get_quotas, - None, quota.QUOTAS.resources, - ['unknown'], False) - self.assertEqual([], self.calls) - - def test_get_quotas_has_sync_no_sync_resource(self): - self._stub_get_project_quotas() - self.assertRaises(exception.QuotaResourceUnknown, - self.driver._get_quotas, - None, quota.QUOTAS.resources, - ['metadata_items'], True) - self.assertEqual([], self.calls) - - def test_get_quotas_no_sync_has_sync_resource(self): - self._stub_get_project_quotas() - self.assertRaises(exception.QuotaResourceUnknown, - self.driver._get_quotas, - None, quota.QUOTAS.resources, - ['volumes'], False) - self.assertEqual([], self.calls) - - def test_get_quotas_has_sync(self): - self._stub_get_project_quotas() - result = self.driver._get_quotas(FakeContext('test_project', - 'test_class'), - quota.QUOTAS.resources, - ['volumes', 'gigabytes'], - True) - - self.assertEqual(['get_project_quotas'], self.calls) - self.assertEqual(dict(volumes=10, gigabytes=1000, ), result) - - def _stub_quota_reserve(self): - def fake_quota_reserve(context, resources, quotas, deltas, expire, - until_refresh, max_age, project_id=None): - self.calls.append(('quota_reserve', expire, until_refresh, - max_age)) - return ['resv-1', 'resv-2', 'resv-3'] - self.stubs.Set(db, 'quota_reserve', fake_quota_reserve) - - def test_reserve_bad_expire(self): - self._stub_get_project_quotas() - self._stub_quota_reserve() - self.assertRaises(exception.InvalidReservationExpiration, - self.driver.reserve, - FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, - dict(volumes=2), expire='invalid') - self.assertEqual([], self.calls) - - def test_reserve_default_expire(self): - self._stub_get_project_quotas() - self._stub_quota_reserve() - result = self.driver.reserve(FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, - dict(volumes=2)) - - expire = timeutils.utcnow() + datetime.timedelta(seconds=86400) - self.assertEqual(['get_project_quotas', - ('quota_reserve', expire, 0, 0), ], self.calls) - self.assertEqual(['resv-1', 'resv-2', 'resv-3'], result) - - def test_reserve_int_expire(self): - self._stub_get_project_quotas() - self._stub_quota_reserve() - result = self.driver.reserve(FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, - dict(volumes=2), expire=3600) - - expire = timeutils.utcnow() + datetime.timedelta(seconds=3600) - self.assertEqual(['get_project_quotas', - ('quota_reserve', expire, 0, 0), ], self.calls) - self.assertEqual(['resv-1', 'resv-2', 'resv-3'], result) - - def test_reserve_timedelta_expire(self): - self._stub_get_project_quotas() - self._stub_quota_reserve() - expire_delta = datetime.timedelta(seconds=60) - result = self.driver.reserve(FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, - dict(volumes=2), expire=expire_delta) - - expire = timeutils.utcnow() + expire_delta - self.assertEqual(['get_project_quotas', - ('quota_reserve', expire, 0, 0), ], self.calls) - self.assertEqual(['resv-1', 'resv-2', 'resv-3'], result) - - def test_reserve_datetime_expire(self): - self._stub_get_project_quotas() - self._stub_quota_reserve() - expire = timeutils.utcnow() + datetime.timedelta(seconds=120) - result = self.driver.reserve(FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, - dict(volumes=2), expire=expire) - - self.assertEqual(['get_project_quotas', - ('quota_reserve', expire, 0, 0), ], self.calls) - self.assertEqual(['resv-1', 'resv-2', 'resv-3'], result) - - def test_reserve_until_refresh(self): - self._stub_get_project_quotas() - self._stub_quota_reserve() - self.flags(until_refresh=500) - expire = timeutils.utcnow() + datetime.timedelta(seconds=120) - result = self.driver.reserve(FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, - dict(volumes=2), expire=expire) - - self.assertEqual(['get_project_quotas', - ('quota_reserve', expire, 500, 0), ], self.calls) - self.assertEqual(['resv-1', 'resv-2', 'resv-3'], result) - - def test_reserve_max_age(self): - self._stub_get_project_quotas() - self._stub_quota_reserve() - self.flags(max_age=86400) - expire = timeutils.utcnow() + datetime.timedelta(seconds=120) - result = self.driver.reserve(FakeContext('test_project', 'test_class'), - quota.QUOTAS.resources, - dict(volumes=2), expire=expire) - - self.assertEqual(['get_project_quotas', - ('quota_reserve', expire, 0, 86400), ], self.calls) - self.assertEqual(['resv-1', 'resv-2', 'resv-3'], result) - - def _stub_quota_destroy_by_project(self): - def fake_quota_destroy_by_project(context, project_id): - self.calls.append(('quota_destroy_by_project', project_id)) - return None - self.stubs.Set(sqa_api, 'quota_destroy_by_project', - fake_quota_destroy_by_project) - - def test_destroy_quota_by_project(self): - self._stub_quota_destroy_by_project() - self.driver.destroy_by_project(FakeContext('test_project', - 'test_class'), - 'test_project') - self.assertEqual([('quota_destroy_by_project', ('test_project')), ], - self.calls) - - -class NestedDbQuotaDriverBaseTestCase(DbQuotaDriverBaseTestCase): - def setUp(self): - super(NestedDbQuotaDriverBaseTestCase, self).setUp() - self.context = context.RequestContext('user_id', - 'project_id', - is_admin=True, - auth_token="fake_token") - self.auth_url = 'http://localhost:5000' - self._child_proj_id = 'child_id' - self._non_child_proj_id = 'non_child_id' - - keystone_mock = mock.Mock() - keystone_mock.version = 'v3' - - class FakeProject(object): - def __init__(self, parent_id): - self.parent_id = parent_id - self.parents = {parent_id: None} - self.domain_id = 'default' - - def fake_get_project(project_id, subtree_as_ids=False, - parents_as_ids=False): - # Enable imitation of projects with and without parents - if project_id == self._child_proj_id: - return FakeProject('parent_id') - else: - return FakeProject(None) - - keystone_mock.projects.get.side_effect = fake_get_project - - def _keystone_mock(self): - return keystone_mock - - keystone_patcher = mock.patch('cinder.quota_utils._keystone_client', - _keystone_mock) - keystone_patcher.start() - self.addCleanup(keystone_patcher.stop) - - self.fixture = self.useFixture(config_fixture.Config(auth_token.CONF)) - self.fixture.config(auth_uri=self.auth_url, group='keystone_authtoken') - self.driver = quota.NestedDbQuotaDriver() - - def _stub_get_by_subproject(self): - def fake_qgabp(context, project_id): - self.calls.append('quota_get_all_by_project') - return dict(volumes=10, gigabytes=50, reserved=0) - - def fake_qugabp(context, project_id): - self.calls.append('quota_usage_get_all_by_project') - return dict(volumes=dict(in_use=2, reserved=0), - gigabytes=dict(in_use=10, reserved=0)) - - self.stubs.Set(db, 'quota_get_all_by_project', fake_qgabp) - self.stubs.Set(db, 'quota_usage_get_all_by_project', fake_qugabp) - - self._stub_quota_class_get_all_by_name() - - -class NestedDbQuotaDriverTestCase(NestedDbQuotaDriverBaseTestCase): - def test_get_defaults(self): - self._stub_volume_type_get_all() - - # Test for child project defaults - result = self.driver.get_defaults(self.context, - quota.QUOTAS.resources, - self._child_proj_id) - self.assertEqual(self._default_quotas_child, result) - - # Test for non-child project defaults - result = self.driver.get_defaults(self.context, - quota.QUOTAS.resources, - self._non_child_proj_id) - self.assertEqual(self._default_quotas_non_child, result) - - def test_subproject_enforce_defaults(self): - # Non-child defaults should allow volume to get created - self.driver.reserve(self.context, - quota.QUOTAS.resources, - {'volumes': 1, 'gigabytes': 1}, - project_id=self._non_child_proj_id) - - # Child defaults should not allow volume to be created - self.assertRaises(exception.OverQuota, - self.driver.reserve, self.context, - quota.QUOTAS.resources, - {'volumes': 1, 'gigabytes': 1}, - project_id=self._child_proj_id) - - def test_get_subproject_quotas(self): - self._stub_get_by_subproject() - self._stub_volume_type_get_all() - self._stub_allocated_get_all_by_project(allocated_quota=True) - result = self.driver.get_project_quotas( - self.context, - quota.QUOTAS.resources, self._child_proj_id) - - self.assertEqual(['quota_get_all_by_project', - 'quota_usage_get_all_by_project', - 'quota_allocated_get_all_by_project', ], self.calls) - self.assertEqual(dict(volumes=dict(limit=10, - in_use=2, - reserved=0, - allocated=3, ), - snapshots=dict(limit=0, - in_use=0, - reserved=0, - allocated=0, ), - gigabytes=dict(limit=50, - in_use=10, - reserved=0, - allocated=0, ), - backups=dict(limit=0, - in_use=0, - reserved=0, - allocated=0, ), - backup_gigabytes=dict(limit=0, - in_use=0, - reserved=0, - allocated=0, ), - per_volume_gigabytes=dict(in_use=0, - limit=0, - reserved=0, - allocated=0) - ), result) - - -class NestedQuotaValidation(NestedDbQuotaDriverBaseTestCase): - def setUp(self): - super(NestedQuotaValidation, self).setUp() - """ - Quota hierarchy setup like so - +-----------+ - | | - | A | - | / \ | - | B C | - | / | - | D | - +-----------+ - """ - self.project_tree = {'A': {'B': {'D': None}, 'C': None}} - self.proj_vals = { - 'A': {'limit': 7, 'in_use': 1, 'alloc': 6}, - 'B': {'limit': 3, 'in_use': 1, 'alloc': 2}, - 'D': {'limit': 2, 'in_use': 0}, - 'C': {'limit': 3, 'in_use': 3}, - } - - # Just using one resource currently for simplicity of test - self.resources = {'volumes': quota.ReservableResource( - 'volumes', '_sync_volumes', 'quota_volumes')} - - to_patch = [('cinder.db.quota_allocated_get_all_by_project', - self._fake_quota_allocated_get_all_by_project), - ('cinder.db.quota_get_all_by_project', - self._fake_quota_get_all_by_project), - ('cinder.db.quota_usage_get_all_by_project', - self._fake_quota_usage_get_all_by_project)] - - for patch_path, patch_obj in to_patch: - patcher = mock.patch(patch_path, patch_obj) - patcher.start() - self.addCleanup(patcher.stop) - - def _fake_quota_get_all_by_project(self, context, project_id): - return {'volumes': self.proj_vals[project_id]['limit']} - - def _fake_quota_usage_get_all_by_project(self, context, project_id): - return {'volumes': self.proj_vals[project_id]} - - def _fake_quota_allocated_get_all_by_project(self, context, project_id): - ret = {'project_id': project_id} - proj_val = self.proj_vals[project_id] - if 'alloc' in proj_val: - ret['volumes'] = proj_val['alloc'] - return ret - - def test_validate_nested_quotas(self): - self.driver.validate_nested_setup(self.context, - self.resources, self.project_tree) - - # Fail because 7 - 2 < 3 + 3 - self.proj_vals['A']['in_use'] = 2 - self.assertRaises(exception.InvalidNestedQuotaSetup, - self.driver.validate_nested_setup, - self.context, - self.resources, self.project_tree) - self.proj_vals['A']['in_use'] = 1 - - # Fail because 7 - 1 < 3 + 7 - self.proj_vals['C']['limit'] = 7 - self.assertRaises(exception.InvalidNestedQuotaSetup, - self.driver.validate_nested_setup, - self.context, - self.resources, self.project_tree) - self.proj_vals['C']['limit'] = 3 - - # Fail because 3 < 4 - self.proj_vals['D']['limit'] = 4 - self.assertRaises(exception.InvalidNestedQuotaSetup, - self.driver.validate_nested_setup, - self.context, - self.resources, self.project_tree) - self.proj_vals['D']['limit'] = 2 - - def test_validate_nested_quotas_usage_over_limit(self): - self.proj_vals['D']['in_use'] = 5 - self.assertRaises(exception.InvalidNestedQuotaSetup, - self.driver.validate_nested_setup, - self.context, self.resources, self.project_tree) - - def test_validate_nested_quota_bad_allocated_quotas(self): - self.proj_vals['A']['alloc'] = 5 - self.proj_vals['B']['alloc'] = 8 - self.assertRaises(exception.InvalidNestedQuotaSetup, - self.driver.validate_nested_setup, - self.context, self.resources, self.project_tree) - - def test_validate_nested_quota_negative_child_limits(self): - # Redefining the project limits with -1, doing it all in this test - # for readability - self.proj_vals = { - 'A': {'limit': 8, 'in_use': 1}, - 'B': {'limit': -1, 'in_use': 3}, - 'D': {'limit': 4, 'in_use': 0}, - 'C': {'limit': 2, 'in_use': 2}, - } - - # A's child usage is 3 (from B) + 4 (from D) + 2 (from C) = 9 - self.assertRaises(exception.InvalidNestedQuotaSetup, - self.driver.validate_nested_setup, - self.context, self.resources, self.project_tree) - - self.proj_vals['D']['limit'] = 2 - self.driver.validate_nested_setup( - self.context, self.resources, self.project_tree, - fix_allocated_quotas=True) - - def test_get_cur_project_allocated(self): - # Redefining the project limits with -1, doing it all in this test - # for readability - self.proj_vals = { - # Allocated are here to simulate a bad existing value - 'A': {'limit': 8, 'in_use': 1, 'alloc': 6}, - 'B': {'limit': -1, 'in_use': 3, 'alloc': 2}, - 'D': {'limit': 1, 'in_use': 0}, - 'C': {'limit': 2, 'in_use': 2}, - } - - self.driver._allocated = {} - allocated_a = self.driver._get_cur_project_allocated( - self.context, self.resources['volumes'], - self.project_tree) - - # A's allocated will be: - # 2 (from C's limit) + 3 (from B's in-use) + 1 (from D's limit) = 6 - self.assertEqual(6, allocated_a) - - # B's allocated value should also be calculated and cached as part - # of A's calculation - self.assertEqual(1, self.driver._allocated['B']['volumes']) - - -class FakeSession(object): - def begin(self): - return self - - def __enter__(self): - return self - - def __exit__(self, exc_type, exc_value, exc_traceback): - return False - - def query(self, *args, **kwargs): - pass - - -class FakeUsage(sqa_models.QuotaUsage): - def save(self, *args, **kwargs): - pass - - -class QuotaReserveSqlAlchemyTestCase(test.TestCase): - # cinder.db.sqlalchemy.api.quota_reserve is so complex it needs its - # own test case, and since it's a quota manipulator, this is the - # best place to put it... - - def setUp(self): - super(QuotaReserveSqlAlchemyTestCase, self).setUp() - - self.sync_called = set() - - def make_sync(res_name): - def fake_sync(context, project_id, volume_type_id=None, - volume_type_name=None, session=None): - self.sync_called.add(res_name) - if res_name in self.usages: - if self.usages[res_name].in_use < 0: - return {res_name: 2} - else: - return {res_name: self.usages[res_name].in_use - 1} - return {res_name: 0} - return fake_sync - - self.resources = {} - QUOTA_SYNC_FUNCTIONS = {} - for res_name in ('volumes', 'gigabytes'): - res = quota.ReservableResource(res_name, '_sync_%s' % res_name) - QUOTA_SYNC_FUNCTIONS['_sync_%s' % res_name] = make_sync(res_name) - self.resources[res_name] = res - - self.stubs.Set(sqa_api, 'QUOTA_SYNC_FUNCTIONS', QUOTA_SYNC_FUNCTIONS) - self.expire = timeutils.utcnow() + datetime.timedelta(seconds=3600) - - self.usages = {} - self.usages_created = {} - self.reservations_created = {} - - def fake_get_session(): - return FakeSession() - - def fake_get_quota_usages(context, session, project_id): - return self.usages.copy() - - def fake_quota_usage_create(context, project_id, resource, in_use, - reserved, until_refresh, session=None, - save=True): - quota_usage_ref = self._make_quota_usage( - project_id, resource, in_use, reserved, until_refresh, - timeutils.utcnow(), timeutils.utcnow()) - - self.usages_created[resource] = quota_usage_ref - - return quota_usage_ref - - def fake_reservation_create(context, uuid, usage_id, project_id, - resource, delta, expire, session=None, - allocated_id=None): - reservation_ref = self._make_reservation( - uuid, usage_id, project_id, resource, delta, expire, - timeutils.utcnow(), timeutils.utcnow(), allocated_id) - - self.reservations_created[resource] = reservation_ref - - return reservation_ref - - def fake_qagabp(context, project_id): - self.assertEqual('test_project', project_id) - return {'project_id': project_id} - - self.stubs.Set(sqa_api, 'quota_allocated_get_all_by_project', - fake_qagabp) - self.stubs.Set(sqa_api, 'get_session', fake_get_session) - self.stubs.Set(sqa_api, '_get_quota_usages', fake_get_quota_usages) - self.stubs.Set(sqa_api, '_quota_usage_create', fake_quota_usage_create) - self.stubs.Set(sqa_api, '_reservation_create', fake_reservation_create) - - patcher = mock.patch.object(timeutils, 'utcnow') - self.addCleanup(patcher.stop) - self.mock_utcnow = patcher.start() - self.mock_utcnow.return_value = datetime.datetime.utcnow() - - def _make_quota_usage(self, project_id, resource, in_use, reserved, - until_refresh, created_at, updated_at): - quota_usage_ref = FakeUsage() - quota_usage_ref.id = len(self.usages) + len(self.usages_created) - quota_usage_ref.project_id = project_id - quota_usage_ref.resource = resource - quota_usage_ref.in_use = in_use - quota_usage_ref.reserved = reserved - quota_usage_ref.until_refresh = until_refresh - quota_usage_ref.created_at = created_at - quota_usage_ref.updated_at = updated_at - quota_usage_ref.deleted_at = None - quota_usage_ref.deleted = False - - return quota_usage_ref - - def init_usage(self, project_id, resource, in_use, reserved, - until_refresh=None, created_at=None, updated_at=None): - if created_at is None: - created_at = timeutils.utcnow() - if updated_at is None: - updated_at = timeutils.utcnow() - - quota_usage_ref = self._make_quota_usage(project_id, resource, in_use, - reserved, until_refresh, - created_at, updated_at) - - self.usages[resource] = quota_usage_ref - - def compare_usage(self, usage_dict, expected): - for usage in expected: - resource = usage['resource'] - for key, value in usage.items(): - actual = getattr(usage_dict[resource], key) - self.assertEqual(value, actual, - "%s != %s on usage for resource %s" % - (actual, value, resource)) - - def _make_reservation(self, uuid, usage_id, project_id, resource, - delta, expire, created_at, updated_at, alloc_id): - reservation_ref = sqa_models.Reservation() - reservation_ref.id = len(self.reservations_created) - reservation_ref.uuid = uuid - reservation_ref.usage_id = usage_id - reservation_ref.project_id = project_id - reservation_ref.resource = resource - reservation_ref.delta = delta - reservation_ref.expire = expire - reservation_ref.created_at = created_at - reservation_ref.updated_at = updated_at - reservation_ref.deleted_at = None - reservation_ref.deleted = False - reservation_ref.allocated_id = alloc_id - - return reservation_ref - - def compare_reservation(self, reservations, expected): - reservations = set(reservations) - for resv in expected: - resource = resv['resource'] - resv_obj = self.reservations_created[resource] - - self.assertIn(resv_obj.uuid, reservations) - reservations.discard(resv_obj.uuid) - - for key, value in resv.items(): - actual = getattr(resv_obj, key) - self.assertEqual(value, actual, - "%s != %s on reservation for resource %s" % - (actual, value, resource)) - - self.assertEqual(0, len(reservations)) - - def _stub_allocated_get_all_by_project(self, allocated_quota=False): - def fake_qagabp(context, project_id): - self.assertEqual('test_project', project_id) - if allocated_quota: - return dict(project_id=project_id, volumes=3, - gigabytes = 2 * 1024) - return dict(project_id=project_id) - - self.stubs.Set(sqa_api, - 'quota_allocated_get_all_by_project', - fake_qagabp) - - def test_quota_reserve_with_allocated(self): - context = FakeContext('test_project', 'test_class') - # Allocated quota for volume will be updated for 3 - self._stub_allocated_get_all_by_project(allocated_quota=True) - # Quota limited for volume updated for 10 - quotas = dict(volumes=10, - gigabytes=10 * 1024, ) - # Try reserve 7 volumes - deltas = dict(volumes=7, - gigabytes=2 * 1024, ) - result = sqa_api.quota_reserve(context, self.resources, quotas, - deltas, self.expire, 5, 0) - # The reservation works - self.compare_reservation( - result, - [dict(resource='volumes', - usage_id=self.usages_created['volumes'], - project_id='test_project', - delta=7), - dict(resource='gigabytes', - usage_id=self.usages_created['gigabytes'], - delta=2 * 1024), ]) - # But if we try reserve 8 volumes(more free quota that we have) - deltas = dict(volumes=8, - gigabytes=2 * 1024, ) - - self.assertRaises(exception.OverQuota, - sqa_api.quota_reserve, - context, self.resources, quotas, - deltas, self.expire, 0, 0) - - def test_quota_reserve_create_usages(self): - context = FakeContext('test_project', 'test_class') - quotas = dict(volumes=5, - gigabytes=10 * 1024, ) - deltas = dict(volumes=2, - gigabytes=2 * 1024, ) - self._stub_allocated_get_all_by_project() - result = sqa_api.quota_reserve(context, self.resources, quotas, - deltas, self.expire, 0, 0) - - self.assertEqual(set(['volumes', 'gigabytes']), self.sync_called) - self.compare_usage(self.usages_created, - [dict(resource='volumes', - project_id='test_project', - in_use=0, - reserved=2, - until_refresh=None), - dict(resource='gigabytes', - project_id='test_project', - in_use=0, - reserved=2 * 1024, - until_refresh=None), ]) - self.compare_reservation( - result, - [dict(resource='volumes', - usage_id=self.usages_created['volumes'], - project_id='test_project', - delta=2), - dict(resource='gigabytes', - usage_id=self.usages_created['gigabytes'], - delta=2 * 1024), ]) - - def test_quota_reserve_negative_in_use(self): - self.init_usage('test_project', 'volumes', -1, 0, until_refresh=1) - self.init_usage('test_project', 'gigabytes', -1, 0, until_refresh=1) - context = FakeContext('test_project', 'test_class') - quotas = dict(volumes=5, - gigabytes=10 * 1024, ) - deltas = dict(volumes=2, - gigabytes=2 * 1024, ) - self._stub_allocated_get_all_by_project() - result = sqa_api.quota_reserve(context, self.resources, quotas, - deltas, self.expire, 5, 0) - - self.assertEqual(set(['volumes', 'gigabytes']), self.sync_called) - self.compare_usage(self.usages, [dict(resource='volumes', - project_id='test_project', - in_use=2, - reserved=2, - until_refresh=5), - dict(resource='gigabytes', - project_id='test_project', - in_use=2, - reserved=2 * 1024, - until_refresh=5), ]) - self.assertEqual({}, self.usages_created) - self.compare_reservation(result, - [dict(resource='volumes', - usage_id=self.usages['volumes'], - project_id='test_project', - delta=2), - dict(resource='gigabytes', - usage_id=self.usages['gigabytes'], - delta=2 * 1024), ]) - - def test_quota_reserve_until_refresh(self): - self.init_usage('test_project', 'volumes', 3, 0, until_refresh=1) - self.init_usage('test_project', 'gigabytes', 3, 0, until_refresh=1) - context = FakeContext('test_project', 'test_class') - quotas = dict(volumes=5, gigabytes=10 * 1024, ) - deltas = dict(volumes=2, gigabytes=2 * 1024, ) - self._stub_allocated_get_all_by_project() - result = sqa_api.quota_reserve(context, self.resources, quotas, - deltas, self.expire, 5, 0) - - self.assertEqual(set(['volumes', 'gigabytes']), self.sync_called) - self.compare_usage(self.usages, [dict(resource='volumes', - project_id='test_project', - in_use=2, - reserved=2, - until_refresh=5), - dict(resource='gigabytes', - project_id='test_project', - in_use=2, - reserved=2 * 1024, - until_refresh=5), ]) - self.assertEqual({}, self.usages_created) - self.compare_reservation(result, - [dict(resource='volumes', - usage_id=self.usages['volumes'], - project_id='test_project', - delta=2), - dict(resource='gigabytes', - usage_id=self.usages['gigabytes'], - delta=2 * 1024), ]) - - def test_quota_reserve_max_age(self): - max_age = 3600 - record_created = (timeutils.utcnow() - - datetime.timedelta(seconds=max_age)) - self.init_usage('test_project', 'volumes', 3, 0, - created_at=record_created, updated_at=record_created) - self.init_usage('test_project', 'gigabytes', 3, 0, - created_at=record_created, updated_at=record_created) - context = FakeContext('test_project', 'test_class') - quotas = dict(volumes=5, gigabytes=10 * 1024, ) - deltas = dict(volumes=2, gigabytes=2 * 1024, ) - self._stub_allocated_get_all_by_project() - result = sqa_api.quota_reserve(context, self.resources, quotas, - deltas, self.expire, 0, max_age) - - self.assertEqual(set(['volumes', 'gigabytes']), self.sync_called) - self.compare_usage(self.usages, [dict(resource='volumes', - project_id='test_project', - in_use=2, - reserved=2, - until_refresh=None), - dict(resource='gigabytes', - project_id='test_project', - in_use=2, - reserved=2 * 1024, - until_refresh=None), ]) - self.assertEqual({}, self.usages_created) - self.compare_reservation(result, - [dict(resource='volumes', - usage_id=self.usages['volumes'], - project_id='test_project', - delta=2), - dict(resource='gigabytes', - usage_id=self.usages['gigabytes'], - delta=2 * 1024), ]) - - def test_quota_reserve_no_refresh(self): - self.init_usage('test_project', 'volumes', 3, 0) - self.init_usage('test_project', 'gigabytes', 3, 0) - context = FakeContext('test_project', 'test_class') - quotas = dict(volumes=5, gigabytes=10 * 1024, ) - deltas = dict(volumes=2, gigabytes=2 * 1024, ) - self._stub_allocated_get_all_by_project() - result = sqa_api.quota_reserve(context, self.resources, quotas, - deltas, self.expire, 0, 0) - - self.assertEqual(set([]), self.sync_called) - self.compare_usage(self.usages, [dict(resource='volumes', - project_id='test_project', - in_use=3, - reserved=2, - until_refresh=None), - dict(resource='gigabytes', - project_id='test_project', - in_use=3, - reserved=2 * 1024, - until_refresh=None), ]) - self.assertEqual({}, self.usages_created) - self.compare_reservation(result, - [dict(resource='volumes', - usage_id=self.usages['volumes'], - project_id='test_project', - delta=2), - dict(resource='gigabytes', - usage_id=self.usages['gigabytes'], - delta=2 * 1024), ]) - - def test_quota_reserve_unders(self): - self.init_usage('test_project', 'volumes', 1, 0) - self.init_usage('test_project', 'gigabytes', 1 * 1024, 0) - context = FakeContext('test_project', 'test_class') - quotas = dict(volumes=5, gigabytes=10 * 1024, ) - deltas = dict(volumes=-2, gigabytes=-2 * 1024, ) - self._stub_allocated_get_all_by_project() - result = sqa_api.quota_reserve(context, self.resources, quotas, - deltas, self.expire, 0, 0) - - self.assertEqual(set([]), self.sync_called) - self.compare_usage(self.usages, [dict(resource='volumes', - project_id='test_project', - in_use=1, - reserved=0, - until_refresh=None), - dict(resource='gigabytes', - project_id='test_project', - in_use=1 * 1024, - reserved=0, - until_refresh=None), ]) - self.assertEqual({}, self.usages_created) - self.compare_reservation(result, - [dict(resource='volumes', - usage_id=self.usages['volumes'], - project_id='test_project', - delta=-2), - dict(resource='gigabytes', - usage_id=self.usages['gigabytes'], - delta=-2 * 1024), ]) - - def test_quota_reserve_overs(self): - self.init_usage('test_project', 'volumes', 4, 0) - self.init_usage('test_project', 'gigabytes', 10 * 1024, 0) - context = FakeContext('test_project', 'test_class') - quotas = dict(volumes=5, gigabytes=10 * 1024, ) - deltas = dict(volumes=2, gigabytes=2 * 1024, ) - self._stub_allocated_get_all_by_project() - self.assertRaises(exception.OverQuota, - sqa_api.quota_reserve, - context, self.resources, quotas, - deltas, self.expire, 0, 0) - - self.assertEqual(set([]), self.sync_called) - self.compare_usage(self.usages, [dict(resource='volumes', - project_id='test_project', - in_use=4, - reserved=0, - until_refresh=None), - dict(resource='gigabytes', - project_id='test_project', - in_use=10 * 1024, - reserved=0, - until_refresh=None), ]) - self.assertEqual({}, self.usages_created) - self.assertEqual({}, self.reservations_created) - - def test_quota_reserve_reduction(self): - self.init_usage('test_project', 'volumes', 10, 0) - self.init_usage('test_project', 'gigabytes', 20 * 1024, 0) - context = FakeContext('test_project', 'test_class') - quotas = dict(volumes=5, gigabytes=10 * 1024, ) - deltas = dict(volumes=-2, gigabytes=-2 * 1024, ) - self._stub_allocated_get_all_by_project() - result = sqa_api.quota_reserve(context, self.resources, quotas, - deltas, self.expire, 0, 0) - - self.assertEqual(set([]), self.sync_called) - self.compare_usage(self.usages, [dict(resource='volumes', - project_id='test_project', - in_use=10, - reserved=0, - until_refresh=None), - dict(resource='gigabytes', - project_id='test_project', - in_use=20 * 1024, - reserved=0, - until_refresh=None), ]) - self.assertEqual({}, self.usages_created) - self.compare_reservation(result, - [dict(resource='volumes', - usage_id=self.usages['volumes'], - project_id='test_project', - delta=-2), - dict(resource='gigabytes', - usage_id=self.usages['gigabytes'], - project_id='test_project', - delta=-2 * 1024), ]) - - -class QuotaVolumeTypeReservationTestCase(test.TestCase): - - def setUp(self): - super(QuotaVolumeTypeReservationTestCase, self).setUp() - - self.volume_type_name = CONF.default_volume_type - self.volume_type = db.volume_type_create( - context.get_admin_context(), - dict(name=self.volume_type_name)) - - @mock.patch.object(quota.QUOTAS, 'reserve') - @mock.patch.object(quota.QUOTAS, 'add_volume_type_opts') - def test_volume_type_reservation(self, - mock_add_volume_type_opts, - mock_reserve): - my_context = FakeContext('MyProject', None) - volume = {'name': 'my_vol_name', - 'id': 'my_vol_id', - 'size': '1', - 'project_id': 'vol_project_id', - } - reserve_opts = {'volumes': 1, 'gigabytes': volume['size']} - quota_utils.get_volume_type_reservation(my_context, - volume, - self.volume_type['id']) - mock_add_volume_type_opts.assert_called_once_with( - my_context, - reserve_opts, - self.volume_type['id']) - mock_reserve.assert_called_once_with(my_context, - project_id='vol_project_id', - gigabytes='1', - volumes=1) - - @mock.patch.object(quota.QUOTAS, 'reserve') - def test_volume_type_reservation_with_type_only(self, mock_reserve): - my_context = FakeContext('MyProject', None) - volume = {'name': 'my_vol_name', - 'id': 'my_vol_id', - 'size': '1', - 'project_id': 'vol_project_id', - } - quota_utils.get_volume_type_reservation(my_context, - volume, - self.volume_type['id'], - reserve_vol_type_only=True) - vtype_volume_quota = "%s_%s" % ('volumes', self.volume_type['name']) - vtype_size_quota = "%s_%s" % ('gigabytes', self.volume_type['name']) - reserve_opts = {vtype_volume_quota: 1, - vtype_size_quota: volume['size']} - mock_reserve.assert_called_once_with(my_context, - project_id='vol_project_id', - **reserve_opts) diff --git a/cinder/tests/unit/test_quota_utils.py b/cinder/tests/unit/test_quota_utils.py deleted file mode 100644 index dc45e041d..000000000 --- a/cinder/tests/unit/test_quota_utils.py +++ /dev/null @@ -1,167 +0,0 @@ -# Copyright 2016 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import context -from cinder import exception -from cinder import quota_utils -from cinder import test - -from keystoneclient import exceptions -from keystonemiddleware import auth_token - -from oslo_config import cfg -from oslo_config import fixture as config_fixture - -CONF = cfg.CONF - - -class QuotaUtilsTest(test.TestCase): - class FakeProject(object): - def __init__(self, id='foo', parent_id=None): - self.id = id - self.parent_id = parent_id - self.subtree = None - self.parents = None - self.domain_id = 'default' - - def setUp(self): - super(QuotaUtilsTest, self).setUp() - - self.auth_url = 'http://localhost:5000' - self.context = context.RequestContext('fake_user', 'fake_proj_id') - self.fixture = self.useFixture(config_fixture.Config(auth_token.CONF)) - self.fixture.config(auth_uri=self.auth_url, group='keystone_authtoken') - - @mock.patch('keystoneclient.client.Client') - @mock.patch('keystoneclient.session.Session') - def test_keystone_client_instantiation(self, ksclient_session, - ksclient_class): - quota_utils._keystone_client(self.context) - ksclient_class.assert_called_once_with(auth_url=self.auth_url, - session=ksclient_session(), - version=(3, 0)) - - @mock.patch('keystoneclient.client.Client') - def test_get_project_keystoneclient_v2(self, ksclient_class): - keystoneclient = ksclient_class.return_value - keystoneclient.version = 'v2.0' - expected_project = quota_utils.GenericProjectInfo( - self.context.project_id, 'v2.0') - project = quota_utils.get_project_hierarchy( - self.context, self.context.project_id) - self.assertEqual(expected_project.__dict__, project.__dict__) - - @mock.patch('keystoneclient.client.Client') - def test_get_project_keystoneclient_v3(self, ksclient_class): - keystoneclient = ksclient_class.return_value - keystoneclient.version = 'v3' - returned_project = self.FakeProject(self.context.project_id, 'bar') - del returned_project.subtree - keystoneclient.projects.get.return_value = returned_project - expected_project = quota_utils.GenericProjectInfo( - self.context.project_id, 'v3', 'bar') - project = quota_utils.get_project_hierarchy( - self.context, self.context.project_id) - self.assertEqual(expected_project.__dict__, project.__dict__) - - @mock.patch('keystoneclient.client.Client') - def test_get_project_keystoneclient_v3_with_subtree(self, ksclient_class): - keystoneclient = ksclient_class.return_value - keystoneclient.version = 'v3' - returned_project = self.FakeProject(self.context.project_id, 'bar') - subtree_dict = {'baz': {'quux': None}} - returned_project.subtree = subtree_dict - keystoneclient.projects.get.return_value = returned_project - expected_project = quota_utils.GenericProjectInfo( - self.context.project_id, 'v3', 'bar', subtree_dict) - project = quota_utils.get_project_hierarchy( - self.context, self.context.project_id, subtree_as_ids=True) - keystoneclient.projects.get.assert_called_once_with( - self.context.project_id, parents_as_ids=False, subtree_as_ids=True) - self.assertEqual(expected_project.__dict__, project.__dict__) - - def _setup_mock_ksclient(self, mock_client, version='v3', - subtree=None, parents=None): - keystoneclient = mock_client.return_value - keystoneclient.version = version - proj = self.FakeProject(self.context.project_id) - proj.subtree = subtree - if parents: - proj.parents = parents - proj.parent_id = next(iter(parents.keys())) - keystoneclient.projects.get.return_value = proj - - @mock.patch('keystoneclient.client.Client') - def test__filter_domain_id_from_parents_domain_as_parent( - self, mock_client): - # Test with a top level project (domain is direct parent) - self._setup_mock_ksclient(mock_client, parents={'default': None}) - project = quota_utils.get_project_hierarchy( - self.context, self.context.project_id, parents_as_ids=True) - self.assertIsNone(project.parent_id) - self.assertIsNone(project.parents) - - @mock.patch('keystoneclient.client.Client') - def test__filter_domain_id_from_parents_domain_as_grandparent( - self, mock_client): - # Test with a child project (domain is more than a parent) - self._setup_mock_ksclient(mock_client, - parents={'bar': {'default': None}}) - project = quota_utils.get_project_hierarchy( - self.context, self.context.project_id, parents_as_ids=True) - self.assertEqual('bar', project.parent_id) - self.assertEqual({'bar': None}, project.parents) - - @mock.patch('keystoneclient.client.Client') - def test__filter_domain_id_from_parents_no_domain_in_parents( - self, mock_client): - # Test that if top most parent is not a domain (to simulate an older - # keystone version) nothing gets removed from the tree - parents = {'bar': {'foo': None}} - self._setup_mock_ksclient(mock_client, parents=parents) - project = quota_utils.get_project_hierarchy( - self.context, self.context.project_id, parents_as_ids=True) - self.assertEqual('bar', project.parent_id) - self.assertEqual(parents, project.parents) - - @mock.patch('keystoneclient.client.Client') - def test__filter_domain_id_from_parents_no_parents( - self, mock_client): - # Test that if top no parents are present (to simulate an older - # keystone version) things don't blow up - self._setup_mock_ksclient(mock_client) - project = quota_utils.get_project_hierarchy( - self.context, self.context.project_id, parents_as_ids=True) - self.assertIsNone(project.parent_id) - self.assertIsNone(project.parents) - - @mock.patch('cinder.quota_utils._keystone_client') - def test_validate_nested_projects_with_keystone_v2(self, _keystone_client): - _keystone_client.side_effect = exceptions.VersionNotAvailable - - self.assertRaises(exception.CinderException, - quota_utils.validate_setup_for_nested_quota_use, - self.context, [], None) - - @mock.patch('cinder.quota_utils._keystone_client') - def test_validate_nested_projects_non_cloud_admin(self, _keystone_client): - # Covers not cloud admin or using old policy.json - _keystone_client.side_effect = exceptions.Forbidden - - self.assertRaises(exception.CinderException, - quota_utils.validate_setup_for_nested_quota_use, - self.context, [], None) diff --git a/cinder/tests/unit/test_rbd.py b/cinder/tests/unit/test_rbd.py deleted file mode 100644 index cfb2cd62c..000000000 --- a/cinder/tests/unit/test_rbd.py +++ /dev/null @@ -1,1342 +0,0 @@ - -# Copyright 2012 Josh Durgin -# Copyright 2013 Canonical Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import math -import os -import tempfile - -import mock -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.i18n import _ -import cinder.image.glance -from cinder.image import image_utils -from cinder import objects -from cinder import test -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit import test_volume -from cinder.tests.unit import utils -from cinder.volume import configuration as conf -import cinder.volume.drivers.rbd as driver -from cinder.volume.flows.manager import create_volume - - -# This is used to collect raised exceptions so that tests may check what was -# raised. -# NOTE: this must be initialised in test setUp(). -RAISED_EXCEPTIONS = [] - - -class MockException(Exception): - - def __init__(self, *args, **kwargs): - RAISED_EXCEPTIONS.append(self.__class__) - - -class MockImageNotFoundException(MockException): - """Used as mock for rbd.ImageNotFound.""" - - -class MockImageBusyException(MockException): - """Used as mock for rbd.ImageBusy.""" - - -class MockImageExistsException(MockException): - """Used as mock for rbd.ImageExists.""" - - -def common_mocks(f): - """Decorator to set mocks common to all tests. - - The point of doing these mocks here is so that we don't accidentally set - mocks that can't/don't get unset. - """ - def _common_inner_inner1(inst, *args, **kwargs): - @mock.patch('time.sleep') - @mock.patch('cinder.volume.drivers.rbd.RBDVolumeProxy') - @mock.patch('cinder.volume.drivers.rbd.RADOSClient') - @mock.patch('cinder.backup.drivers.ceph.rbd') - @mock.patch('cinder.backup.drivers.ceph.rados') - def _common_inner_inner2(mock_rados, mock_rbd, mock_client, - mock_proxy, mock_sleep): - inst.mock_rbd = mock_rbd - inst.mock_rados = mock_rados - inst.mock_client = mock_client - inst.mock_proxy = mock_proxy - inst.mock_sleep = mock_sleep - inst.mock_rbd.RBD.Error = Exception - inst.mock_rados.Error = Exception - inst.mock_rbd.ImageBusy = MockImageBusyException - inst.mock_rbd.ImageNotFound = MockImageNotFoundException - inst.mock_rbd.ImageExists = MockImageExistsException - inst.mock_rbd.InvalidArgument = MockImageNotFoundException - - inst.driver.rbd = inst.mock_rbd - inst.driver.rados = inst.mock_rados - return f(inst, *args, **kwargs) - - return _common_inner_inner2() - - return _common_inner_inner1 - - -CEPH_MON_DUMP = """dumped monmap epoch 1 -{ "epoch": 1, - "fsid": "33630410-6d93-4d66-8e42-3b953cf194aa", - "modified": "2013-05-22 17:44:56.343618", - "created": "2013-05-22 17:44:56.343618", - "mons": [ - { "rank": 0, - "name": "a", - "addr": "[::1]:6789\/0"}, - { "rank": 1, - "name": "b", - "addr": "[::1]:6790\/0"}, - { "rank": 2, - "name": "c", - "addr": "[::1]:6791\/0"}, - { "rank": 3, - "name": "d", - "addr": "127.0.0.1:6792\/0"}, - { "rank": 4, - "name": "e", - "addr": "example.com:6791\/0"}], - "quorum": [ - 0, - 1, - 2]} -""" - - -@ddt.ddt -class RBDTestCase(test.TestCase): - - def setUp(self): - global RAISED_EXCEPTIONS - RAISED_EXCEPTIONS = [] - super(RBDTestCase, self).setUp() - - self.cfg = mock.Mock(spec=conf.Configuration) - self.cfg.volume_tmp_dir = None - self.cfg.image_conversion_dir = None - self.cfg.rbd_cluster_name = 'nondefault' - self.cfg.rbd_pool = 'rbd' - self.cfg.rbd_ceph_conf = None - self.cfg.rbd_secret_uuid = None - self.cfg.rbd_user = None - self.cfg.volume_dd_blocksize = '1M' - self.cfg.rbd_store_chunk_size = 4 - self.cfg.rados_connection_retries = 3 - self.cfg.rados_connection_interval = 5 - - mock_exec = mock.Mock() - mock_exec.return_value = ('', '') - - self.driver = driver.RBDDriver(execute=mock_exec, - configuration=self.cfg) - self.driver.set_initialized() - - self.context = context.get_admin_context() - - self.volume_a = fake_volume.fake_volume_obj( - self.context, - **{'name': u'volume-0000000a', - 'id': '4c39c3c7-168f-4b32-b585-77f1b3bf0a38', - 'size': 10}) - - self.volume_b = fake_volume.fake_volume_obj( - self.context, - **{'name': u'volume-0000000b', - 'id': '0c7d1f44-5a06-403f-bb82-ae7ad0d693a6', - 'size': 10}) - - self.snapshot = fake_snapshot.fake_snapshot_obj( - self.context, name='snapshot-0000000a') - - @ddt.data({'cluster_name': None, 'pool_name': 'rbd'}, - {'cluster_name': 'volumes', 'pool_name': None}) - @ddt.unpack - def test_min_config(self, cluster_name, pool_name): - self.cfg.rbd_cluster_name = cluster_name - self.cfg.rbd_pool = pool_name - - with mock.patch('cinder.volume.drivers.rbd.rados'): - self.assertRaises(exception.InvalidConfigurationValue, - self.driver.check_for_setup_error) - - @common_mocks - def test_create_volume(self): - client = self.mock_client.return_value - client.__enter__.return_value = client - - self.driver.create_volume(self.volume_a) - - chunk_size = self.cfg.rbd_store_chunk_size * units.Mi - order = int(math.log(chunk_size, 2)) - args = [client.ioctx, str(self.volume_a.name), - self.volume_a.size * units.Gi, order] - kwargs = {'old_format': False, - 'features': client.features} - self.mock_rbd.RBD.return_value.create.assert_called_once_with( - *args, **kwargs) - client.__enter__.assert_called_once_with() - client.__exit__.assert_called_once_with(None, None, None) - - @common_mocks - def test_manage_existing_get_size(self): - with mock.patch.object(self.driver.rbd.Image(), 'size') as \ - mock_rbd_image_size: - with mock.patch.object(self.driver.rbd.Image(), 'close') \ - as mock_rbd_image_close: - mock_rbd_image_size.return_value = 2 * units.Gi - existing_ref = {'source-name': self.volume_a.name} - return_size = self.driver.manage_existing_get_size( - self.volume_a, - existing_ref) - self.assertEqual(2, return_size) - mock_rbd_image_size.assert_called_once_with() - mock_rbd_image_close.assert_called_once_with() - - @common_mocks - def test_manage_existing_get_invalid_size(self): - - with mock.patch.object(self.driver.rbd.Image(), 'size') as \ - mock_rbd_image_size: - with mock.patch.object(self.driver.rbd.Image(), 'close') \ - as mock_rbd_image_close: - mock_rbd_image_size.return_value = 'abcd' - existing_ref = {'source-name': self.volume_a.name} - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.manage_existing_get_size, - self.volume_a, existing_ref) - - mock_rbd_image_size.assert_called_once_with() - mock_rbd_image_close.assert_called_once_with() - - @common_mocks - def test_manage_existing(self): - client = self.mock_client.return_value - client.__enter__.return_value = client - - with mock.patch.object(self.driver.rbd.RBD(), 'rename') as \ - mock_rbd_image_rename: - exist_volume = 'vol-exist' - existing_ref = {'source-name': exist_volume} - mock_rbd_image_rename.return_value = 0 - self.driver.manage_existing(self.volume_a, existing_ref) - mock_rbd_image_rename.assert_called_with( - client.ioctx, - exist_volume, - self.volume_a.name) - - @common_mocks - def test_manage_existing_with_exist_rbd_image(self): - client = self.mock_client.return_value - client.__enter__.return_value = client - - self.mock_rbd.RBD.return_value.rename.side_effect = ( - MockImageExistsException) - - exist_volume = 'vol-exist' - existing_ref = {'source-name': exist_volume} - self.assertRaises(self.mock_rbd.ImageExists, - self.driver.manage_existing, - self.volume_a, existing_ref) - - # Make sure the exception was raised - self.assertEqual(RAISED_EXCEPTIONS, - [self.mock_rbd.ImageExists]) - - @common_mocks - def test_delete_backup_snaps(self): - self.driver.rbd.Image.remove_snap = mock.Mock() - with mock.patch.object(self.driver, '_get_backup_snaps') as \ - mock_get_backup_snaps: - mock_get_backup_snaps.return_value = [{'name': 'snap1'}] - rbd_image = self.driver.rbd.Image() - self.driver._delete_backup_snaps(rbd_image) - mock_get_backup_snaps.assert_called_once_with(rbd_image) - self.assertTrue( - self.driver.rbd.Image.return_value.remove_snap.called) - - @common_mocks - def test_delete_volume(self): - client = self.mock_client.return_value - - self.driver.rbd.Image.return_value.list_snaps.return_value = [] - - with mock.patch.object(self.driver, '_get_clone_info') as \ - mock_get_clone_info: - with mock.patch.object(self.driver, '_delete_backup_snaps') as \ - mock_delete_backup_snaps: - mock_get_clone_info.return_value = (None, None, None) - - self.driver.delete_volume(self.volume_a) - - mock_get_clone_info.assert_called_once_with( - self.mock_rbd.Image.return_value, - self.volume_a.name, - None) - (self.driver.rbd.Image.return_value - .list_snaps.assert_called_once_with()) - client.__enter__.assert_called_once_with() - client.__exit__.assert_called_once_with(None, None, None) - mock_delete_backup_snaps.assert_called_once_with( - self.mock_rbd.Image.return_value) - self.assertFalse( - self.driver.rbd.Image.return_value.unprotect_snap.called) - self.assertEqual( - 1, self.driver.rbd.RBD.return_value.remove.call_count) - - @common_mocks - def delete_volume_not_found(self): - self.mock_rbd.Image.side_effect = self.mock_rbd.ImageNotFound - self.assertIsNone(self.driver.delete_volume(self.volume_a)) - self.mock_rbd.Image.assert_called_once_with() - # Make sure the exception was raised - self.assertEqual(RAISED_EXCEPTIONS, [self.mock_rbd.ImageNotFound]) - - @common_mocks - def test_delete_busy_volume(self): - self.mock_rbd.Image.return_value.list_snaps.return_value = [] - - self.mock_rbd.RBD.return_value.remove.side_effect = ( - self.mock_rbd.ImageBusy) - - with mock.patch.object(self.driver, '_get_clone_info') as \ - mock_get_clone_info: - mock_get_clone_info.return_value = (None, None, None) - with mock.patch.object(self.driver, '_delete_backup_snaps') as \ - mock_delete_backup_snaps: - with mock.patch.object(driver, 'RADOSClient') as \ - mock_rados_client: - self.assertRaises(exception.VolumeIsBusy, - self.driver.delete_volume, self.volume_a) - - mock_get_clone_info.assert_called_once_with( - self.mock_rbd.Image.return_value, - self.volume_a.name, - None) - (self.mock_rbd.Image.return_value.list_snaps - .assert_called_once_with()) - mock_rados_client.assert_called_once_with(self.driver) - mock_delete_backup_snaps.assert_called_once_with( - self.mock_rbd.Image.return_value) - self.assertFalse( - self.mock_rbd.Image.return_value.unprotect_snap.called) - self.assertEqual( - 3, self.mock_rbd.RBD.return_value.remove.call_count) - self.assertEqual(3, len(RAISED_EXCEPTIONS)) - # Make sure the exception was raised - self.assertIn(self.mock_rbd.ImageBusy, RAISED_EXCEPTIONS) - - @common_mocks - def test_delete_volume_not_found(self): - self.mock_rbd.Image.return_value.list_snaps.return_value = [] - - self.mock_rbd.RBD.return_value.remove.side_effect = ( - self.mock_rbd.ImageNotFound) - - with mock.patch.object(self.driver, '_get_clone_info') as \ - mock_get_clone_info: - mock_get_clone_info.return_value = (None, None, None) - with mock.patch.object(self.driver, '_delete_backup_snaps') as \ - mock_delete_backup_snaps: - with mock.patch.object(driver, 'RADOSClient') as \ - mock_rados_client: - self.assertIsNone(self.driver.delete_volume(self.volume_a)) - mock_get_clone_info.assert_called_once_with( - self.mock_rbd.Image.return_value, - self.volume_a.name, - None) - (self.mock_rbd.Image.return_value.list_snaps - .assert_called_once_with()) - mock_rados_client.assert_called_once_with(self.driver) - mock_delete_backup_snaps.assert_called_once_with( - self.mock_rbd.Image.return_value) - self.assertFalse( - self.mock_rbd.Image.return_value.unprotect_snap.called) - self.assertEqual( - 1, self.mock_rbd.RBD.return_value.remove.call_count) - # Make sure the exception was raised - self.assertEqual(RAISED_EXCEPTIONS, - [self.mock_rbd.ImageNotFound]) - - @common_mocks - @mock.patch('cinder.objects.Volume.get_by_id') - def test_create_snapshot(self, volume_get_by_id): - volume_get_by_id.return_value = self.volume_a - proxy = self.mock_proxy.return_value - proxy.__enter__.return_value = proxy - - self.driver.create_snapshot(self.snapshot) - - args = [str(self.snapshot.name)] - proxy.create_snap.assert_called_with(*args) - proxy.protect_snap.assert_called_with(*args) - - @common_mocks - @mock.patch('cinder.objects.Volume.get_by_id') - def test_delete_snapshot(self, volume_get_by_id): - volume_get_by_id.return_value = self.volume_a - proxy = self.mock_proxy.return_value - proxy.__enter__.return_value = proxy - - self.driver.delete_snapshot(self.snapshot) - - proxy.remove_snap.assert_called_with(self.snapshot.name) - proxy.unprotect_snap.assert_called_with(self.snapshot.name) - - @common_mocks - @mock.patch('cinder.objects.Volume.get_by_id') - def test_delete_notfound_snapshot(self, volume_get_by_id): - volume_get_by_id.return_value = self.volume_a - proxy = self.mock_proxy.return_value - proxy.__enter__.return_value = proxy - - proxy.unprotect_snap.side_effect = ( - self.mock_rbd.ImageNotFound) - - self.driver.delete_snapshot(self.snapshot) - - proxy.remove_snap.assert_called_with(self.snapshot.name) - proxy.unprotect_snap.assert_called_with(self.snapshot.name) - - @common_mocks - @mock.patch('cinder.objects.Volume.get_by_id') - def test_delete_unprotected_snapshot(self, volume_get_by_id): - volume_get_by_id.return_value = self.volume_a - proxy = self.mock_proxy.return_value - proxy.__enter__.return_value = proxy - proxy.unprotect_snap.side_effect = self.mock_rbd.InvalidArgument - - self.driver.delete_snapshot(self.snapshot) - self.assertTrue(proxy.unprotect_snap.called) - self.assertTrue(proxy.remove_snap.called) - - @common_mocks - @mock.patch('cinder.objects.Volume.get_by_id') - def test_delete_busy_snapshot(self, volume_get_by_id): - volume_get_by_id.return_value = self.volume_a - proxy = self.mock_proxy.return_value - proxy.__enter__.return_value = proxy - - proxy.unprotect_snap.side_effect = ( - self.mock_rbd.ImageBusy) - - with mock.patch.object(self.driver, '_get_children_info') as \ - mock_get_children_info: - mock_get_children_info.return_value = [('pool', 'volume2')] - - with mock.patch.object(driver, 'LOG') as \ - mock_log: - - self.assertRaises(exception.SnapshotIsBusy, - self.driver.delete_snapshot, - self.snapshot) - - mock_get_children_info.assert_called_once_with( - proxy, - self.snapshot.name) - - self.assertTrue(mock_log.info.called) - self.assertTrue(proxy.unprotect_snap.called) - self.assertFalse(proxy.remove_snap.called) - - @common_mocks - def test_get_children_info(self): - volume = self.mock_proxy - volume.set_snap = mock.Mock() - volume.list_children = mock.Mock() - list_children = [('pool', 'volume2')] - volume.list_children.return_value = list_children - - info = self.driver._get_children_info(volume, - self.snapshot['name']) - - self.assertEqual(list_children, info) - - @common_mocks - def test_get_clone_info(self): - volume = self.mock_rbd.Image() - volume.set_snap = mock.Mock() - volume.parent_info = mock.Mock() - parent_info = ('a', 'b', '%s.clone_snap' % (self.volume_a.name)) - volume.parent_info.return_value = parent_info - - info = self.driver._get_clone_info(volume, self.volume_a.name) - - self.assertEqual(parent_info, info) - - self.assertFalse(volume.set_snap.called) - volume.parent_info.assert_called_once_with() - - @common_mocks - def test_get_clone_info_w_snap(self): - volume = self.mock_rbd.Image() - volume.set_snap = mock.Mock() - volume.parent_info = mock.Mock() - parent_info = ('a', 'b', '%s.clone_snap' % (self.volume_a.name)) - volume.parent_info.return_value = parent_info - - snapshot = self.mock_rbd.ImageSnapshot() - - info = self.driver._get_clone_info(volume, self.volume_a.name, - snap=snapshot) - - self.assertEqual(parent_info, info) - - self.assertEqual(2, volume.set_snap.call_count) - volume.parent_info.assert_called_once_with() - - @common_mocks - def test_get_clone_info_w_exception(self): - volume = self.mock_rbd.Image() - volume.set_snap = mock.Mock() - volume.parent_info = mock.Mock() - volume.parent_info.side_effect = self.mock_rbd.ImageNotFound - - snapshot = self.mock_rbd.ImageSnapshot() - - info = self.driver._get_clone_info(volume, self.volume_a.name, - snap=snapshot) - - self.assertEqual((None, None, None), info) - - self.assertEqual(2, volume.set_snap.call_count) - volume.parent_info.assert_called_once_with() - # Make sure the exception was raised - self.assertEqual(RAISED_EXCEPTIONS, [self.mock_rbd.ImageNotFound]) - - @common_mocks - def test_get_clone_info_deleted_volume(self): - volume = self.mock_rbd.Image() - volume.set_snap = mock.Mock() - volume.parent_info = mock.Mock() - parent_info = ('a', 'b', '%s.clone_snap' % (self.volume_a.name)) - volume.parent_info.return_value = parent_info - - info = self.driver._get_clone_info(volume, - "%s.deleted" % (self.volume_a.name)) - - self.assertEqual(parent_info, info) - - self.assertFalse(volume.set_snap.called) - volume.parent_info.assert_called_once_with() - - @common_mocks - def test_create_cloned_volume_same_size(self): - self.cfg.rbd_max_clone_depth = 2 - - with mock.patch.object(self.driver, '_get_clone_depth') as \ - mock_get_clone_depth: - # Try with no flatten required - with mock.patch.object(self.driver, '_resize') as mock_resize: - mock_get_clone_depth.return_value = 1 - - self.driver.create_cloned_volume(self.volume_b, self.volume_a) - - (self.mock_rbd.Image.return_value.create_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - (self.mock_rbd.Image.return_value.protect_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - self.assertEqual( - 1, self.mock_rbd.RBD.return_value.clone.call_count) - self.mock_rbd.Image.return_value.close \ - .assert_called_once_with() - self.assertTrue(mock_get_clone_depth.called) - self.assertEqual( - 0, mock_resize.call_count) - - @common_mocks - def test_create_cloned_volume_different_size(self): - self.cfg.rbd_max_clone_depth = 2 - - with mock.patch.object(self.driver, '_get_clone_depth') as \ - mock_get_clone_depth: - # Try with no flatten required - with mock.patch.object(self.driver, '_resize') as mock_resize: - mock_get_clone_depth.return_value = 1 - - self.volume_b.size = 20 - self.driver.create_cloned_volume(self.volume_b, self.volume_a) - - (self.mock_rbd.Image.return_value.create_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - (self.mock_rbd.Image.return_value.protect_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - self.assertEqual( - 1, self.mock_rbd.RBD.return_value.clone.call_count) - self.mock_rbd.Image.return_value.close \ - .assert_called_once_with() - self.assertTrue(mock_get_clone_depth.called) - self.assertEqual( - 1, mock_resize.call_count) - - @common_mocks - def test_create_cloned_volume_w_flatten(self): - self.cfg.rbd_max_clone_depth = 1 - - with mock.patch.object(self.driver, '_get_clone_info') as \ - mock_get_clone_info: - mock_get_clone_info.return_value = ( - ('fake_pool', self.volume_b.name, - '.'.join((self.volume_b.name, 'clone_snap')))) - with mock.patch.object(self.driver, '_get_clone_depth') as \ - mock_get_clone_depth: - # Try with no flatten required - mock_get_clone_depth.return_value = 1 - - self.driver.create_cloned_volume(self.volume_b, self.volume_a) - - (self.mock_rbd.Image.return_value.create_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - (self.mock_rbd.Image.return_value.protect_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - self.assertEqual( - 1, self.mock_rbd.RBD.return_value.clone.call_count) - (self.mock_rbd.Image.return_value.unprotect_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - (self.mock_rbd.Image.return_value.remove_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - - # We expect the driver to close both volumes, so 2 is expected - self.assertEqual( - 2, self.mock_rbd.Image.return_value.close.call_count) - self.assertTrue(mock_get_clone_depth.called) - - @common_mocks - def test_create_cloned_volume_w_clone_exception(self): - self.cfg.rbd_max_clone_depth = 2 - self.mock_rbd.RBD.return_value.clone.side_effect = ( - self.mock_rbd.RBD.Error) - with mock.patch.object(self.driver, '_get_clone_depth') as \ - mock_get_clone_depth: - # Try with no flatten required - mock_get_clone_depth.return_value = 1 - - self.assertRaises(self.mock_rbd.RBD.Error, - self.driver.create_cloned_volume, - self.volume_b, self.volume_a) - - (self.mock_rbd.Image.return_value.create_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - (self.mock_rbd.Image.return_value.protect_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - self.assertEqual( - 1, self.mock_rbd.RBD.return_value.clone.call_count) - (self.mock_rbd.Image.return_value.unprotect_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - (self.mock_rbd.Image.return_value.remove_snap - .assert_called_once_with('.'.join( - (self.volume_b.name, 'clone_snap')))) - self.mock_rbd.Image.return_value.close.assert_called_once_with() - - @common_mocks - def test_good_locations(self): - locations = ['rbd://fsid/pool/image/snap', - 'rbd://%2F/%2F/%2F/%2F', ] - map(self.driver._parse_location, locations) - - @common_mocks - def test_bad_locations(self): - locations = ['rbd://image', - 'http://path/to/somewhere/else', - 'rbd://image/extra', - 'rbd://image/', - 'rbd://fsid/pool/image/', - 'rbd://fsid/pool/image/snap/', - 'rbd://///', ] - for loc in locations: - self.assertRaises(exception.ImageUnacceptable, - self.driver._parse_location, - loc) - self.assertFalse( - self.driver._is_cloneable(loc, {'disk_format': 'raw'})) - - @common_mocks - def test_cloneable(self): - with mock.patch.object(self.driver, '_get_fsid') as mock_get_fsid: - mock_get_fsid.return_value = 'abc' - location = 'rbd://abc/pool/image/snap' - info = {'disk_format': 'raw'} - self.assertTrue(self.driver._is_cloneable(location, info)) - self.assertTrue(mock_get_fsid.called) - - @common_mocks - def test_uncloneable_different_fsid(self): - with mock.patch.object(self.driver, '_get_fsid') as mock_get_fsid: - mock_get_fsid.return_value = 'abc' - location = 'rbd://def/pool/image/snap' - self.assertFalse( - self.driver._is_cloneable(location, {'disk_format': 'raw'})) - self.assertTrue(mock_get_fsid.called) - - @common_mocks - def test_uncloneable_unreadable(self): - with mock.patch.object(self.driver, '_get_fsid') as mock_get_fsid: - mock_get_fsid.return_value = 'abc' - location = 'rbd://abc/pool/image/snap' - - self.driver.rbd.Error = Exception - self.mock_proxy.side_effect = Exception - - args = [location, {'disk_format': 'raw'}] - self.assertFalse(self.driver._is_cloneable(*args)) - self.assertEqual(1, self.mock_proxy.call_count) - self.assertTrue(mock_get_fsid.called) - - @common_mocks - def test_uncloneable_bad_format(self): - with mock.patch.object(self.driver, '_get_fsid') as mock_get_fsid: - mock_get_fsid.return_value = 'abc' - location = 'rbd://abc/pool/image/snap' - formats = ['qcow2', 'vmdk', 'vdi'] - for f in formats: - self.assertFalse( - self.driver._is_cloneable(location, {'disk_format': f})) - self.assertTrue(mock_get_fsid.called) - - def _copy_image(self): - with mock.patch.object(tempfile, 'NamedTemporaryFile'): - with mock.patch.object(os.path, 'exists') as mock_exists: - mock_exists.return_value = True - with mock.patch.object(image_utils, 'fetch_to_raw'): - with mock.patch.object(self.driver, 'delete_volume'): - with mock.patch.object(self.driver, '_resize'): - mock_image_service = mock.MagicMock() - args = [None, self.volume_a, - mock_image_service, None] - self.driver.copy_image_to_volume(*args) - - @common_mocks - def test_copy_image_no_volume_tmp(self): - self.cfg.volume_tmp_dir = None - self.cfg.image_conversion_dir = None - self._copy_image() - - @common_mocks - def test_copy_image_volume_tmp(self): - self.cfg.volume_tmp_dir = None - self.cfg.image_conversion_dir = '/var/run/cinder/tmp' - self._copy_image() - - @common_mocks - def test_update_volume_stats(self): - client = self.mock_client.return_value - client.__enter__.return_value = client - - client.cluster = mock.Mock() - client.cluster.mon_command = mock.Mock() - client.cluster.mon_command.return_value = ( - 0, '{"stats":{"total_bytes":64385286144,' - '"total_used_bytes":3289628672,"total_avail_bytes":61095657472},' - '"pools":[{"name":"rbd","id":2,"stats":{"kb_used":1510197,' - '"bytes_used":1546440971,"max_avail":28987613184,"objects":412}},' - '{"name":"volumes","id":3,"stats":{"kb_used":0,"bytes_used":0,' - '"max_avail":28987613184,"objects":0}}]}\n', '') - self.driver.configuration.safe_get = mock.Mock() - self.driver.configuration.safe_get.return_value = 'RBD' - - expected = dict( - volume_backend_name='RBD', - vendor_name='Open Source', - driver_version=self.driver.VERSION, - storage_protocol='ceph', - total_capacity_gb=28.44, - free_capacity_gb=27.0, - reserved_percentage=0, - multiattach=False) - - actual = self.driver.get_volume_stats(True) - client.cluster.mon_command.assert_called_once_with( - '{"prefix":"df", "format":"json"}', '') - self.assertDictMatch(expected, actual) - - @common_mocks - def test_update_volume_stats_error(self): - client = self.mock_client.return_value - client.__enter__.return_value = client - - client.cluster = mock.Mock() - client.cluster.mon_command = mock.Mock() - client.cluster.mon_command.return_value = (22, '', '') - - self.driver.configuration.safe_get = mock.Mock() - self.driver.configuration.safe_get.return_value = 'RBD' - - expected = dict(volume_backend_name='RBD', - vendor_name='Open Source', - driver_version=self.driver.VERSION, - storage_protocol='ceph', - total_capacity_gb='unknown', - free_capacity_gb='unknown', - reserved_percentage=0, - multiattach=False) - - actual = self.driver.get_volume_stats(True) - client.cluster.mon_command.assert_called_once_with( - '{"prefix":"df", "format":"json"}', '') - self.assertDictMatch(expected, actual) - - @common_mocks - def test_get_mon_addrs(self): - with mock.patch.object(self.driver, '_execute') as mock_execute: - mock_execute.return_value = (CEPH_MON_DUMP, '') - hosts = ['::1', '::1', '::1', '127.0.0.1', 'example.com'] - ports = ['6789', '6790', '6791', '6792', '6791'] - self.assertEqual((hosts, ports), self.driver._get_mon_addrs()) - - @common_mocks - def test_initialize_connection(self): - hosts = ['::1', '::1', '::1', '127.0.0.1', 'example.com'] - ports = ['6789', '6790', '6791', '6792', '6791'] - - with mock.patch.object(self.driver, '_get_mon_addrs') as \ - mock_get_mon_addrs: - mock_get_mon_addrs.return_value = (hosts, ports) - - expected = { - 'driver_volume_type': 'rbd', - 'data': { - 'name': '%s/%s' % (self.cfg.rbd_pool, - self.volume_a.name), - 'hosts': hosts, - 'ports': ports, - 'auth_enabled': False, - 'auth_username': None, - 'secret_type': 'ceph', - 'secret_uuid': None, - 'volume_id': self.volume_a.id - } - } - actual = self.driver.initialize_connection(self.volume_a, None) - self.assertDictMatch(expected, actual) - self.assertTrue(mock_get_mon_addrs.called) - - @ddt.data({'rbd_chunk_size': 1, 'order': 20}, - {'rbd_chunk_size': 8, 'order': 23}, - {'rbd_chunk_size': 32, 'order': 25}) - @ddt.unpack - @common_mocks - def test_clone(self, rbd_chunk_size, order): - self.cfg.rbd_store_chunk_size = rbd_chunk_size - src_pool = u'images' - src_image = u'image-name' - src_snap = u'snapshot-name' - - client_stack = [] - - def mock__enter__(inst): - def _inner(): - client_stack.append(inst) - return inst - return _inner - - client = self.mock_client.return_value - # capture both rados client used to perform the clone - client.__enter__.side_effect = mock__enter__(client) - - self.driver._clone(self.volume_a, src_pool, src_image, src_snap) - - args = [client_stack[0].ioctx, str(src_image), str(src_snap), - client_stack[1].ioctx, str(self.volume_a.name)] - kwargs = {'features': client.features, - 'order': order} - self.mock_rbd.RBD.return_value.clone.assert_called_once_with( - *args, **kwargs) - self.assertEqual(2, client.__enter__.call_count) - - @common_mocks - def test_extend_volume(self): - fake_size = '20' - size = int(fake_size) * units.Gi - with mock.patch.object(self.driver, '_resize') as mock_resize: - self.driver.extend_volume(self.volume_a, fake_size) - mock_resize.assert_called_once_with(self.volume_a, size=size) - - @common_mocks - def test_retype(self): - context = {} - diff = {'encryption': {}, - 'extra_specs': {}} - updates = {'name': 'testvolume', - 'host': 'currenthost', - 'id': 'fakeid'} - fake_type = 'high-IOPS' - volume = fake_volume.fake_volume_obj(context, **updates) - - # The hosts have been checked same before rbd.retype - # is called. - # RBD doesn't support multiple pools in a driver. - host = {'host': 'currenthost'} - self.assertTrue(self.driver.retype(context, volume, - fake_type, diff, host)) - - # The encryptions have been checked as same before rbd.retype - # is called. - diff['encryption'] = {} - self.assertTrue(self.driver.retype(context, volume, - fake_type, diff, host)) - - # extra_specs changes are supported. - diff['extra_specs'] = {'non-empty': 'non-empty'} - self.assertTrue(self.driver.retype(context, volume, - fake_type, diff, host)) - diff['extra_specs'] = {} - - self.assertTrue(self.driver.retype(context, volume, - fake_type, diff, host)) - - @common_mocks - def test_update_migrated_volume(self): - client = self.mock_client.return_value - client.__enter__.return_value = client - - with mock.patch.object(self.driver.rbd.RBD(), 'rename') as mock_rename: - context = {} - mock_rename.return_value = 0 - model_update = self.driver.update_migrated_volume(context, - self.volume_a, - self.volume_b, - 'available') - mock_rename.assert_called_with(client.ioctx, - 'volume-%s' % self.volume_b.id, - 'volume-%s' % self.volume_a.id) - self.assertEqual({'_name_id': None, - 'provider_location': None}, model_update) - - def test_rbd_volume_proxy_init(self): - mock_driver = mock.Mock(name='driver') - mock_driver._connect_to_rados.return_value = (None, None) - with driver.RBDVolumeProxy(mock_driver, self.volume_a.name): - self.assertEqual(1, mock_driver._connect_to_rados.call_count) - self.assertFalse(mock_driver._disconnect_from_rados.called) - - self.assertEqual(1, mock_driver._disconnect_from_rados.call_count) - - mock_driver.reset_mock() - - snap = u'snapshot-name' - with driver.RBDVolumeProxy(mock_driver, self.volume_a.name, - snapshot=snap): - self.assertEqual(1, mock_driver._connect_to_rados.call_count) - self.assertFalse(mock_driver._disconnect_from_rados.called) - - self.assertEqual(1, mock_driver._disconnect_from_rados.call_count) - - @common_mocks - @mock.patch('time.sleep') - def test_connect_to_rados(self, sleep_mock): - # Default - self.cfg.rados_connect_timeout = -1 - - self.mock_rados.Rados.return_value.open_ioctx.return_value = \ - self.mock_rados.Rados.return_value.ioctx - - # default configured pool - ret = self.driver._connect_to_rados() - self.assertTrue(self.mock_rados.Rados.return_value.connect.called) - # Expect no timeout if default is used - self.mock_rados.Rados.return_value.connect.assert_called_once_with() - self.assertTrue(self.mock_rados.Rados.return_value.open_ioctx.called) - self.assertEqual(self.mock_rados.Rados.return_value.ioctx, ret[1]) - self.mock_rados.Rados.return_value.open_ioctx.assert_called_with( - self.cfg.rbd_pool) - - # different pool - ret = self.driver._connect_to_rados('alt_pool') - self.assertTrue(self.mock_rados.Rados.return_value.connect.called) - self.assertTrue(self.mock_rados.Rados.return_value.open_ioctx.called) - self.assertEqual(self.mock_rados.Rados.return_value.ioctx, ret[1]) - self.mock_rados.Rados.return_value.open_ioctx.assert_called_with( - 'alt_pool') - - # With timeout - self.cfg.rados_connect_timeout = 1 - self.mock_rados.Rados.return_value.connect.reset_mock() - self.driver._connect_to_rados() - self.mock_rados.Rados.return_value.connect.assert_called_once_with( - timeout=1) - - # error - self.mock_rados.Rados.return_value.open_ioctx.reset_mock() - self.mock_rados.Rados.return_value.shutdown.reset_mock() - self.mock_rados.Rados.return_value.open_ioctx.side_effect = ( - self.mock_rados.Error) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._connect_to_rados) - self.assertTrue(self.mock_rados.Rados.return_value.open_ioctx.called) - self.assertEqual( - 3, self.mock_rados.Rados.return_value.shutdown.call_count) - - -class RBDImageIOWrapperTestCase(test.TestCase): - def setUp(self): - super(RBDImageIOWrapperTestCase, self).setUp() - self.meta = mock.Mock() - self.meta.user = 'mock_user' - self.meta.conf = 'mock_conf' - self.meta.pool = 'mock_pool' - self.meta.image = mock.Mock() - self.meta.image.read = mock.Mock() - self.meta.image.write = mock.Mock() - self.meta.image.size = mock.Mock() - self.mock_rbd_wrapper = driver.RBDImageIOWrapper(self.meta) - self.data_length = 1024 - self.full_data = b'abcd' * 256 - - def test_init(self): - self.assertEqual(self.mock_rbd_wrapper._rbd_meta, self.meta) - self.assertEqual(0, self.mock_rbd_wrapper._offset) - - def test_inc_offset(self): - self.mock_rbd_wrapper._inc_offset(10) - self.mock_rbd_wrapper._inc_offset(10) - self.assertEqual(20, self.mock_rbd_wrapper._offset) - - def test_rbd_image(self): - self.assertEqual(self.mock_rbd_wrapper.rbd_image, self.meta.image) - - def test_rbd_user(self): - self.assertEqual(self.mock_rbd_wrapper.rbd_user, self.meta.user) - - def test_rbd_pool(self): - self.assertEqual(self.mock_rbd_wrapper.rbd_conf, self.meta.conf) - - def test_rbd_conf(self): - self.assertEqual(self.mock_rbd_wrapper.rbd_pool, self.meta.pool) - - def test_read(self): - - def mock_read(offset, length): - return self.full_data[offset:length] - - self.meta.image.read.side_effect = mock_read - self.meta.image.size.return_value = self.data_length - - data = self.mock_rbd_wrapper.read() - self.assertEqual(self.full_data, data) - - data = self.mock_rbd_wrapper.read() - self.assertEqual(b'', data) - - self.mock_rbd_wrapper.seek(0) - data = self.mock_rbd_wrapper.read() - self.assertEqual(self.full_data, data) - - self.mock_rbd_wrapper.seek(0) - data = self.mock_rbd_wrapper.read(10) - self.assertEqual(self.full_data[:10], data) - - def test_write(self): - self.mock_rbd_wrapper.write(self.full_data) - self.assertEqual(1024, self.mock_rbd_wrapper._offset) - - def test_seekable(self): - self.assertTrue(self.mock_rbd_wrapper.seekable) - - def test_seek(self): - self.assertEqual(0, self.mock_rbd_wrapper._offset) - self.mock_rbd_wrapper.seek(10) - self.assertEqual(10, self.mock_rbd_wrapper._offset) - self.mock_rbd_wrapper.seek(10) - self.assertEqual(10, self.mock_rbd_wrapper._offset) - self.mock_rbd_wrapper.seek(10, 1) - self.assertEqual(20, self.mock_rbd_wrapper._offset) - - self.mock_rbd_wrapper.seek(0) - self.mock_rbd_wrapper.write(self.full_data) - self.meta.image.size.return_value = self.data_length - self.mock_rbd_wrapper.seek(0) - self.assertEqual(0, self.mock_rbd_wrapper._offset) - - self.mock_rbd_wrapper.seek(10, 2) - self.assertEqual(self.data_length + 10, self.mock_rbd_wrapper._offset) - self.mock_rbd_wrapper.seek(-10, 2) - self.assertEqual(self.data_length - 10, self.mock_rbd_wrapper._offset) - - # test exceptions. - self.assertRaises(IOError, self.mock_rbd_wrapper.seek, 0, 3) - self.assertRaises(IOError, self.mock_rbd_wrapper.seek, -1) - # offset should not have been changed by any of the previous - # operations. - self.assertEqual(self.data_length - 10, self.mock_rbd_wrapper._offset) - - def test_tell(self): - self.assertEqual(0, self.mock_rbd_wrapper.tell()) - self.mock_rbd_wrapper._inc_offset(10) - self.assertEqual(10, self.mock_rbd_wrapper.tell()) - - def test_flush(self): - with mock.patch.object(driver, 'LOG') as mock_logger: - self.meta.image.flush = mock.Mock() - self.mock_rbd_wrapper.flush() - self.meta.image.flush.assert_called_once_with() - self.meta.image.flush.reset_mock() - # this should be caught and logged silently. - self.meta.image.flush.side_effect = AttributeError - self.mock_rbd_wrapper.flush() - self.meta.image.flush.assert_called_once_with() - msg = _("flush() not supported in this version of librbd") - mock_logger.warning.assert_called_with(msg) - - def test_fileno(self): - self.assertRaises(IOError, self.mock_rbd_wrapper.fileno) - - def test_close(self): - self.mock_rbd_wrapper.close() - - -class ManagedRBDTestCase(test_volume.DriverTestCase): - driver_name = "cinder.volume.drivers.rbd.RBDDriver" - - def setUp(self): - super(ManagedRBDTestCase, self).setUp() - self.volume.driver.set_initialized() - self.volume.stats = {'allocated_capacity_gb': 0, - 'pools': {}} - self.called = [] - - def _create_volume_from_image(self, expected_status, raw=False, - clone_error=False): - """Try to clone a volume from an image, and check status afterwards. - - NOTE: if clone_error is True we force the image type to raw otherwise - clone_image is not called - """ - - # See tests.image.fake for image types. - if raw: - image_id = '155d900f-4e14-4e4c-a73d-069cbf4541e6' - else: - image_id = 'c905cedb-7281-47e4-8a62-f26bc5fc4c77' - - # creating volume testdata - db_volume = {'display_description': 'Test Desc', - 'size': 20, - 'status': 'creating', - 'availability_zone': 'fake_zone', - 'attach_status': 'detached', - 'host': 'dummy'} - volume = objects.Volume(context=self.context, **db_volume) - volume.create() - - try: - if not clone_error: - self.volume.create_volume(self.context, - volume.id, - request_spec={'image_id': image_id}, - volume=volume) - else: - self.assertRaises(exception.CinderException, - self.volume.create_volume, - self.context, - volume.id, - request_spec={'image_id': image_id}, - volume=volume) - - volume = objects.Volume.get_by_id(self.context, volume.id) - self.assertEqual(expected_status, volume.status) - finally: - # cleanup - volume.destroy() - - @mock.patch.object(cinder.image.glance, 'get_default_image_service') - def test_create_vol_from_image_status_available(self, mock_gdis): - """Clone raw image then verify volume is in available state.""" - - def _mock_clone_image(context, volume, image_location, - image_meta, image_service): - return {'provider_location': None}, True - - with mock.patch.object(self.volume.driver, 'clone_image') as \ - mock_clone_image: - mock_clone_image.side_effect = _mock_clone_image - with mock.patch.object(self.volume.driver, 'create_volume') as \ - mock_create: - with mock.patch.object(create_volume.CreateVolumeFromSpecTask, - '_copy_image_to_volume') as mock_copy: - self._create_volume_from_image('available', raw=True) - self.assertFalse(mock_copy.called) - - self.assertTrue(mock_clone_image.called) - self.assertFalse(mock_create.called) - self.assertTrue(mock_gdis.called) - - @mock.patch.object(cinder.image.glance, 'get_default_image_service') - @mock.patch('cinder.image.image_utils.TemporaryImages.fetch') - def test_create_vol_from_non_raw_image_status_available(self, mock_fetch, - mock_gdis): - """Clone non-raw image then verify volume is in available state.""" - - def _mock_clone_image(context, volume, image_location, - image_meta, image_service): - return {'provider_location': None}, False - - mock_fetch.return_value = mock.MagicMock(spec=utils.get_file_spec()) - with mock.patch.object(self.volume.driver, 'clone_image') as \ - mock_clone_image: - mock_clone_image.side_effect = _mock_clone_image - with mock.patch.object(self.volume.driver, 'create_volume') as \ - mock_create: - with mock.patch.object(create_volume.CreateVolumeFromSpecTask, - '_copy_image_to_volume') as mock_copy: - self._create_volume_from_image('available', raw=False) - self.assertTrue(mock_copy.called) - - self.assertTrue(mock_clone_image.called) - self.assertTrue(mock_create.called) - self.assertTrue(mock_gdis.called) - - @mock.patch.object(cinder.image.glance, 'get_default_image_service') - def test_create_vol_from_image_status_error(self, mock_gdis): - """Fail to clone raw image then verify volume is in error state.""" - with mock.patch.object(self.volume.driver, 'clone_image') as \ - mock_clone_image: - mock_clone_image.side_effect = exception.CinderException - with mock.patch.object(self.volume.driver, 'create_volume'): - with mock.patch.object(create_volume.CreateVolumeFromSpecTask, - '_copy_image_to_volume') as mock_copy: - self._create_volume_from_image('error', raw=True, - clone_error=True) - self.assertFalse(mock_copy.called) - - self.assertTrue(mock_clone_image.called) - self.assertFalse(self.volume.driver.create_volume.called) - self.assertTrue(mock_gdis.called) - - def test_clone_failure(self): - driver = self.volume.driver - - with mock.patch.object(driver, '_is_cloneable', lambda *args: False): - image_loc = (mock.Mock(), None) - actual = driver.clone_image(mock.Mock(), - mock.Mock(), - image_loc, - {}, - mock.Mock()) - self.assertEqual(({}, False), actual) - - self.assertEqual(({}, False), - driver.clone_image('', object(), None, {}, '')) - - def test_clone_success(self): - expected = ({'provider_location': None}, True) - driver = self.volume.driver - - with mock.patch.object(self.volume.driver, '_is_cloneable') as \ - mock_is_cloneable: - mock_is_cloneable.return_value = True - with mock.patch.object(self.volume.driver, '_clone') as \ - mock_clone: - with mock.patch.object(self.volume.driver, '_resize') as \ - mock_resize: - image_loc = ('rbd://fee/fi/fo/fum', None) - - volume = {'name': 'vol1'} - actual = driver.clone_image(mock.Mock(), - volume, - image_loc, - {'disk_format': 'raw', - 'id': 'id.foo'}, - mock.Mock()) - - self.assertEqual(expected, actual) - mock_clone.assert_called_once_with(volume, - 'fi', 'fo', 'fum') - mock_resize.assert_called_once_with(volume) - - def test_clone_multilocation_success(self): - expected = ({'provider_location': None}, True) - driver = self.volume.driver - - def cloneable_side_effect(url_location, image_meta): - return url_location == 'rbd://fee/fi/fo/fum' - - with mock.patch.object(self.volume.driver, '_is_cloneable') \ - as mock_is_cloneable, \ - mock.patch.object(self.volume.driver, '_clone') as mock_clone, \ - mock.patch.object(self.volume.driver, '_resize') \ - as mock_resize: - mock_is_cloneable.side_effect = cloneable_side_effect - image_loc = ('rbd://bee/bi/bo/bum', - [{'url': 'rbd://bee/bi/bo/bum'}, - {'url': 'rbd://fee/fi/fo/fum'}]) - volume = {'name': 'vol1'} - image_meta = mock.sentinel.image_meta - image_service = mock.sentinel.image_service - - actual = driver.clone_image(self.context, - volume, - image_loc, - image_meta, - image_service) - - self.assertEqual(expected, actual) - self.assertEqual(2, mock_is_cloneable.call_count) - mock_clone.assert_called_once_with(volume, - 'fi', 'fo', 'fum') - mock_is_cloneable.assert_called_with('rbd://fee/fi/fo/fum', - image_meta) - mock_resize.assert_called_once_with(volume) - - def test_clone_multilocation_failure(self): - expected = ({}, False) - driver = self.volume.driver - - with mock.patch.object(driver, '_is_cloneable', return_value=False) \ - as mock_is_cloneable, \ - mock.patch.object(self.volume.driver, '_clone') as mock_clone, \ - mock.patch.object(self.volume.driver, '_resize') \ - as mock_resize: - image_loc = ('rbd://bee/bi/bo/bum', - [{'url': 'rbd://bee/bi/bo/bum'}, - {'url': 'rbd://fee/fi/fo/fum'}]) - - volume = {'name': 'vol1'} - image_meta = mock.sentinel.image_meta - image_service = mock.sentinel.image_service - actual = driver.clone_image(self.context, - volume, - image_loc, - image_meta, - image_service) - - self.assertEqual(expected, actual) - self.assertEqual(2, mock_is_cloneable.call_count) - mock_is_cloneable.assert_any_call('rbd://bee/bi/bo/bum', - image_meta) - mock_is_cloneable.assert_any_call('rbd://fee/fi/fo/fum', - image_meta) - self.assertFalse(mock_clone.called) - self.assertFalse(mock_resize.called) diff --git a/cinder/tests/unit/test_remotefs.py b/cinder/tests/unit/test_remotefs.py deleted file mode 100644 index 82c985bad..000000000 --- a/cinder/tests/unit/test_remotefs.py +++ /dev/null @@ -1,358 +0,0 @@ -# Copyright 2014 Cloudbase Solutions Srl -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import os - -import mock - -from cinder import exception -from cinder import test -from cinder import utils -from cinder.volume.drivers import remotefs - - -class RemoteFsSnapDriverTestCase(test.TestCase): - - _FAKE_CONTEXT = 'fake_context' - _FAKE_VOLUME_ID = '4f711859-4928-4cb7-801a-a50c37ceaccc' - _FAKE_VOLUME_NAME = 'volume-%s' % _FAKE_VOLUME_ID - _FAKE_VOLUME = {'id': _FAKE_VOLUME_ID, - 'size': 1, - 'provider_location': 'fake_share', - 'name': _FAKE_VOLUME_NAME, - 'status': 'available'} - _FAKE_MNT_POINT = '/mnt/fake_hash' - _FAKE_VOLUME_PATH = os.path.join(_FAKE_MNT_POINT, - _FAKE_VOLUME_NAME) - _FAKE_SNAPSHOT_ID = '5g811859-4928-4cb7-801a-a50c37ceacba' - _FAKE_SNAPSHOT = {'context': _FAKE_CONTEXT, - 'id': _FAKE_SNAPSHOT_ID, - 'volume': _FAKE_VOLUME, - 'volume_id': _FAKE_VOLUME_ID, - 'status': 'available', - 'volume_size': 1} - _FAKE_SNAPSHOT_PATH = (_FAKE_VOLUME_PATH + '.' + _FAKE_SNAPSHOT_ID) - - def setUp(self): - super(RemoteFsSnapDriverTestCase, self).setUp() - self._driver = remotefs.RemoteFSSnapDriver() - self._driver._remotefsclient = mock.Mock() - self._driver._execute = mock.Mock() - self._driver._delete = mock.Mock() - - def _test_delete_snapshot(self, volume_in_use=False, - stale_snapshot=False, - is_active_image=True): - # If the snapshot is not the active image, it is guaranteed that - # another snapshot exists having it as backing file. - - fake_snapshot_name = os.path.basename(self._FAKE_SNAPSHOT_PATH) - fake_info = {'active': fake_snapshot_name, - self._FAKE_SNAPSHOT['id']: fake_snapshot_name} - fake_snap_img_info = mock.Mock() - fake_base_img_info = mock.Mock() - if stale_snapshot: - fake_snap_img_info.backing_file = None - else: - fake_snap_img_info.backing_file = self._FAKE_VOLUME_NAME - fake_snap_img_info.file_format = 'qcow2' - fake_base_img_info.backing_file = None - fake_base_img_info.file_format = 'raw' - - self._driver._local_path_volume_info = mock.Mock( - return_value=mock.sentinel.fake_info_path) - self._driver._qemu_img_info = mock.Mock( - side_effect=[fake_snap_img_info, fake_base_img_info]) - self._driver._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - - self._driver._read_info_file = mock.Mock() - self._driver._write_info_file = mock.Mock() - self._driver._img_commit = mock.Mock() - self._driver._rebase_img = mock.Mock() - self._driver._ensure_share_writable = mock.Mock() - self._driver._delete_stale_snapshot = mock.Mock() - self._driver._delete_snapshot_online = mock.Mock() - - expected_info = { - 'active': fake_snapshot_name, - self._FAKE_SNAPSHOT_ID: fake_snapshot_name - } - - if volume_in_use: - fake_snapshot = copy.deepcopy(self._FAKE_SNAPSHOT) - fake_snapshot['volume']['status'] = 'in-use' - - self._driver._read_info_file.return_value = fake_info - - self._driver._delete_snapshot(fake_snapshot) - if stale_snapshot: - self._driver._delete_stale_snapshot.assert_called_once_with( - fake_snapshot) - else: - expected_online_delete_info = { - 'active_file': fake_snapshot_name, - 'snapshot_file': fake_snapshot_name, - 'base_file': self._FAKE_VOLUME_NAME, - 'base_id': None, - 'new_base_file': None - } - self._driver._delete_snapshot_online.assert_called_once_with( - self._FAKE_CONTEXT, fake_snapshot, - expected_online_delete_info) - - elif is_active_image: - self._driver._read_info_file.return_value = fake_info - - self._driver._delete_snapshot(self._FAKE_SNAPSHOT) - - self._driver._img_commit.assert_called_once_with( - self._FAKE_SNAPSHOT_PATH) - self.assertNotIn(self._FAKE_SNAPSHOT_ID, fake_info) - self._driver._write_info_file.assert_called_once_with( - mock.sentinel.fake_info_path, fake_info) - else: - fake_upper_snap_id = 'fake_upper_snap_id' - fake_upper_snap_path = ( - self._FAKE_VOLUME_PATH + '-snapshot' + fake_upper_snap_id) - fake_upper_snap_name = os.path.basename(fake_upper_snap_path) - - fake_backing_chain = [ - {'filename': fake_upper_snap_name, - 'backing-filename': fake_snapshot_name}, - {'filename': fake_snapshot_name, - 'backing-filename': self._FAKE_VOLUME_NAME}, - {'filename': self._FAKE_VOLUME_NAME, - 'backing-filename': None}] - - fake_info[fake_upper_snap_id] = fake_upper_snap_name - fake_info[self._FAKE_SNAPSHOT_ID] = fake_snapshot_name - fake_info['active'] = fake_upper_snap_name - - expected_info = copy.deepcopy(fake_info) - del expected_info[self._FAKE_SNAPSHOT_ID] - - self._driver._read_info_file.return_value = fake_info - self._driver._get_backing_chain_for_path = mock.Mock( - return_value=fake_backing_chain) - - self._driver._delete_snapshot(self._FAKE_SNAPSHOT) - - self._driver._img_commit.assert_called_once_with( - self._FAKE_SNAPSHOT_PATH) - self._driver._rebase_img.assert_called_once_with( - fake_upper_snap_path, self._FAKE_VOLUME_NAME, - fake_base_img_info.file_format) - self._driver._write_info_file.assert_called_once_with( - mock.sentinel.fake_info_path, expected_info) - - def test_delete_snapshot_when_active_file(self): - self._test_delete_snapshot() - - def test_delete_snapshot_in_use(self): - self._test_delete_snapshot(volume_in_use=True) - - def test_delete_snapshot_in_use_stale_snapshot(self): - self._test_delete_snapshot(volume_in_use=True, - stale_snapshot=True) - - def test_delete_snapshot_with_one_upper_file(self): - self._test_delete_snapshot(is_active_image=False) - - def test_delete_stale_snapshot(self): - fake_snapshot_name = os.path.basename(self._FAKE_SNAPSHOT_PATH) - fake_snap_info = { - 'active': self._FAKE_VOLUME_NAME, - self._FAKE_SNAPSHOT_ID: fake_snapshot_name - } - expected_info = {'active': self._FAKE_VOLUME_NAME} - - self._driver._local_path_volume_info = mock.Mock( - return_value=mock.sentinel.fake_info_path) - self._driver._read_info_file = mock.Mock( - return_value=fake_snap_info) - self._driver._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - self._driver._write_info_file = mock.Mock() - - self._driver._delete_stale_snapshot(self._FAKE_SNAPSHOT) - - self._driver._delete.assert_called_once_with(self._FAKE_SNAPSHOT_PATH) - self._driver._write_info_file.assert_called_once_with( - mock.sentinel.fake_info_path, expected_info) - - def test_do_create_snapshot(self): - self._driver._local_volume_dir = mock.Mock( - return_value=self._FAKE_VOLUME_PATH) - fake_backing_path = os.path.join( - self._driver._local_volume_dir(), - self._FAKE_VOLUME_NAME) - - self._driver._execute = mock.Mock() - self._driver._set_rw_permissions = mock.Mock() - self._driver._qemu_img_info = mock.Mock( - return_value=mock.Mock(file_format=mock.sentinel.backing_fmt)) - - self._driver._do_create_snapshot(self._FAKE_SNAPSHOT, - self._FAKE_VOLUME_NAME, - self._FAKE_SNAPSHOT_PATH) - command1 = ['qemu-img', 'create', '-f', 'qcow2', '-o', - 'backing_file=%s' % fake_backing_path, - self._FAKE_SNAPSHOT_PATH] - command2 = ['qemu-img', 'rebase', '-u', - '-b', self._FAKE_VOLUME_NAME, - '-F', mock.sentinel.backing_fmt, - self._FAKE_SNAPSHOT_PATH] - - self._driver._execute.assert_any_call(*command1, run_as_root=True) - self._driver._execute.assert_any_call(*command2, run_as_root=True) - - def _test_create_snapshot(self, volume_in_use=False): - fake_snapshot = copy.deepcopy(self._FAKE_SNAPSHOT) - fake_snapshot_info = {} - fake_snapshot_file_name = os.path.basename(self._FAKE_SNAPSHOT_PATH) - - self._driver._local_path_volume_info = mock.Mock( - return_value=mock.sentinel.fake_info_path) - self._driver._read_info_file = mock.Mock( - return_value=fake_snapshot_info) - self._driver._do_create_snapshot = mock.Mock() - self._driver._create_snapshot_online = mock.Mock() - self._driver._write_info_file = mock.Mock() - self._driver.get_active_image_from_info = mock.Mock( - return_value=self._FAKE_VOLUME_NAME) - self._driver._get_new_snap_path = mock.Mock( - return_value=self._FAKE_SNAPSHOT_PATH) - - expected_snapshot_info = { - 'active': fake_snapshot_file_name, - self._FAKE_SNAPSHOT_ID: fake_snapshot_file_name - } - - if volume_in_use: - fake_snapshot['volume']['status'] = 'in-use' - expected_method_called = '_create_snapshot_online' - else: - fake_snapshot['volume']['status'] = 'available' - expected_method_called = '_do_create_snapshot' - - self._driver._create_snapshot(fake_snapshot) - - fake_method = getattr(self._driver, expected_method_called) - fake_method.assert_called_with( - fake_snapshot, self._FAKE_VOLUME_NAME, - self._FAKE_SNAPSHOT_PATH) - self._driver._write_info_file.assert_called_with( - mock.sentinel.fake_info_path, - expected_snapshot_info) - - def test_create_snapshot_volume_available(self): - self._test_create_snapshot() - - def test_create_snapshot_volume_in_use(self): - self._test_create_snapshot(volume_in_use=True) - - def test_create_snapshot_invalid_volume(self): - fake_snapshot = copy.deepcopy(self._FAKE_SNAPSHOT) - fake_snapshot['volume']['status'] = 'error' - - self.assertRaises(exception.InvalidVolume, - self._driver._create_snapshot, - fake_snapshot) - - @mock.patch('cinder.db.snapshot_get') - @mock.patch('time.sleep') - def test_create_snapshot_online_with_concurrent_delete( - self, mock_sleep, mock_snapshot_get): - self._driver._nova = mock.Mock() - - # Test what happens when progress is so slow that someone - # decides to delete the snapshot while the last known status is - # "creating". - mock_snapshot_get.side_effect = [ - {'status': 'creating', 'progress': '42%'}, - {'status': 'creating', 'progress': '45%'}, - {'status': 'deleting'}, - ] - - with mock.patch.object(self._driver, '_do_create_snapshot') as \ - mock_do_create_snapshot: - self.assertRaises(exception.RemoteFSConcurrentRequest, - self._driver._create_snapshot_online, - self._FAKE_SNAPSHOT, - self._FAKE_VOLUME_NAME, - self._FAKE_SNAPSHOT_PATH) - - mock_do_create_snapshot.assert_called_once_with( - self._FAKE_SNAPSHOT, self._FAKE_VOLUME_NAME, - self._FAKE_SNAPSHOT_PATH) - self.assertEqual([mock.call(1), mock.call(1)], - mock_sleep.call_args_list) - self.assertEqual(3, mock_snapshot_get.call_count) - mock_snapshot_get.assert_called_with(self._FAKE_SNAPSHOT['context'], - self._FAKE_SNAPSHOT['id']) - - @mock.patch.object(utils, 'synchronized') - def _locked_volume_operation_test_helper(self, mock_synchronized, func, - expected_exception=False, - *args, **kwargs): - def mock_decorator(*args, **kwargs): - def mock_inner(f): - return f - return mock_inner - - mock_synchronized.side_effect = mock_decorator - expected_lock = '%s-%s' % (self._driver.driver_prefix, - self._FAKE_VOLUME_ID) - - if expected_exception: - self.assertRaises(expected_exception, func, - self._driver, - *args, **kwargs) - else: - ret_val = func(self._driver, *args, **kwargs) - - mock_synchronized.assert_called_with(expected_lock, - external=False) - self.assertEqual(mock.sentinel.ret_val, ret_val) - - def test_locked_volume_id_operation(self): - mock_volume = {'id': self._FAKE_VOLUME_ID} - - @remotefs.locked_volume_id_operation - def synchronized_func(inst, volume): - return mock.sentinel.ret_val - - self._locked_volume_operation_test_helper(func=synchronized_func, - volume=mock_volume) - - def test_locked_volume_id_snapshot_operation(self): - mock_snapshot = {'volume': {'id': self._FAKE_VOLUME_ID}} - - @remotefs.locked_volume_id_operation - def synchronized_func(inst, snapshot): - return mock.sentinel.ret_val - - self._locked_volume_operation_test_helper(func=synchronized_func, - snapshot=mock_snapshot) - - def test_locked_volume_id_operation_exception(self): - @remotefs.locked_volume_id_operation - def synchronized_func(inst): - return mock.sentinel.ret_val - - self._locked_volume_operation_test_helper( - func=synchronized_func, - expected_exception=exception.VolumeBackendAPIException) diff --git a/cinder/tests/unit/test_rpc.py b/cinder/tests/unit/test_rpc.py deleted file mode 100644 index cd52325e0..000000000 --- a/cinder/tests/unit/test_rpc.py +++ /dev/null @@ -1,83 +0,0 @@ -# Copyright 2015 Intel Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import rpc -from cinder import test - - -class FakeAPI(rpc.RPCAPI): - RPC_API_VERSION = '1.5' - TOPIC = 'cinder-scheduler-topic' - BINARY = 'cinder-scheduler' - - -class RPCAPITestCase(test.TestCase): - """Tests RPCAPI mixin aggregating stuff related to RPC compatibility.""" - - def setUp(self): - super(RPCAPITestCase, self).setUp() - # Reset cached version pins - rpc.LAST_RPC_VERSIONS = {} - rpc.LAST_OBJ_VERSIONS = {} - - @mock.patch('cinder.objects.Service.get_minimum_rpc_version', - return_value='1.2') - @mock.patch('cinder.objects.Service.get_minimum_obj_version', - return_value='1.7') - @mock.patch('cinder.rpc.get_client') - def test_init(self, get_client, get_min_obj, get_min_rpc): - def fake_get_client(target, version_cap, serializer): - self.assertEqual(FakeAPI.TOPIC, target.topic) - self.assertEqual(FakeAPI.RPC_API_VERSION, target.version) - self.assertEqual('1.2', version_cap) - self.assertEqual('1.7', serializer.version_cap) - - get_client.side_effect = fake_get_client - FakeAPI() - - @mock.patch('cinder.objects.Service.get_minimum_rpc_version', - return_value='liberty') - @mock.patch('cinder.objects.Service.get_minimum_obj_version', - return_value='liberty') - @mock.patch('cinder.rpc.get_client') - def test_init_liberty_caps(self, get_client, get_min_obj, get_min_rpc): - def fake_get_client(target, version_cap, serializer): - self.assertEqual(FakeAPI.TOPIC, target.topic) - self.assertEqual(FakeAPI.RPC_API_VERSION, target.version) - self.assertEqual(rpc.LIBERTY_RPC_VERSIONS[FakeAPI.BINARY], - version_cap) - self.assertEqual('liberty', serializer.version_cap) - - get_client.side_effect = fake_get_client - FakeAPI() - - @mock.patch('cinder.objects.Service.get_minimum_rpc_version') - @mock.patch('cinder.objects.Service.get_minimum_obj_version') - @mock.patch('cinder.rpc.get_client') - @mock.patch('cinder.rpc.LAST_RPC_VERSIONS', {'cinder-scheduler': '1.4'}) - @mock.patch('cinder.rpc.LAST_OBJ_VERSIONS', {'cinder-scheduler': '1.3'}) - def test_init_cached_caps(self, get_client, get_min_obj, get_min_rpc): - def fake_get_client(target, version_cap, serializer): - self.assertEqual(FakeAPI.TOPIC, target.topic) - self.assertEqual(FakeAPI.RPC_API_VERSION, target.version) - self.assertEqual('1.4', version_cap) - self.assertEqual('1.3', serializer.version_cap) - - get_client.side_effect = fake_get_client - FakeAPI() - - self.assertFalse(get_min_obj.called) - self.assertFalse(get_min_rpc.called) diff --git a/cinder/tests/unit/test_san.py b/cinder/tests/unit/test_san.py deleted file mode 100644 index 447865555..000000000 --- a/cinder/tests/unit/test_san.py +++ /dev/null @@ -1,68 +0,0 @@ -# Copyright 2015 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import mock - -from cinder import test -from cinder.volume import configuration -from cinder.volume.drivers.san import san - - -class SanDriverTestCase(test.TestCase): - """Tests for SAN driver""" - - def __init__(self, *args, **kwargs): - super(SanDriverTestCase, self).__init__(*args, **kwargs) - - def setUp(self): - super(SanDriverTestCase, self).setUp() - self.configuration = mock.Mock(spec=configuration.Configuration) - self.configuration.san_is_local = False - self.configuration.san_ip = "10.0.0.1" - self.configuration.san_login = "admin" - self.configuration.san_password = "password" - self.configuration.san_ssh_port = 22 - self.configuration.san_thin_provision = True - self.configuration.san_private_key = 'private_key' - self.configuration.ssh_min_pool_conn = 1 - self.configuration.ssh_max_pool_conn = 5 - self.configuration.ssh_conn_timeout = 30 - - class fake_san_driver(san.SanDriver): - def initialize_connection(): - pass - - def create_volume(): - pass - - def delete_volume(): - pass - - def terminate_connection(): - pass - - @mock.patch.object(san.processutils, 'ssh_execute') - @mock.patch.object(san.ssh_utils, 'SSHPool') - @mock.patch.object(san.utils, 'check_ssh_injection') - def test_ssh_formatted_command(self, mock_check_ssh_injection, - mock_ssh_pool, mock_ssh_execute): - driver = self.fake_san_driver(configuration=self.configuration) - cmd_list = ['uname', '-s'] - expected_cmd = 'uname -s' - driver.san_execute(*cmd_list) - # get the same used mocked item from the pool - with driver.sshpool.item() as ssh_item: - mock_ssh_execute.assert_called_with(ssh_item, expected_cmd, - check_exit_code=None) diff --git a/cinder/tests/unit/test_scality.py b/cinder/tests/unit/test_scality.py deleted file mode 100644 index 198823031..000000000 --- a/cinder/tests/unit/test_scality.py +++ /dev/null @@ -1,367 +0,0 @@ -# Copyright (c) 2015 Scality -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Unit tests for the Scality SOFS Volume Driver. -""" -import errno -import os - -import mock -from oslo_utils import imageutils -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -import cinder.volume.drivers.scality as driver - -_FAKE_VOLUME = {'name': 'volume-a79d463e-1fd5-11e5-a6ff-5b81bfee8544', - 'id': 'a79d463e-1fd5-11e5-a6ff-5b81bfee8544', - 'provider_location': 'fake_share'} -_FAKE_SNAPSHOT = {'id': 'ae3d6da2-1fd5-11e5-967f-1b8cf3b401ab', - 'volume': _FAKE_VOLUME, - 'status': 'available', - 'provider_location': None, - 'volume_size': 1, - 'name': 'snapshot-ae3d6da2-1fd5-11e5-967f-1b8cf3b401ab'} -_FAKE_BACKUP = {'id': '914849d2-2585-11e5-be54-d70ca0c343d6', - 'volume_id': _FAKE_VOLUME['id']} - -_FAKE_MNT_POINT = '/tmp' -_FAKE_SOFS_CONFIG = '/etc/sfused.conf' -_FAKE_VOLUME_DIR = 'cinder/volumes' -_FAKE_VOL_BASEDIR = os.path.join(_FAKE_MNT_POINT, _FAKE_VOLUME_DIR, '00') -_FAKE_VOL_PATH = os.path.join(_FAKE_VOL_BASEDIR, _FAKE_VOLUME['name']) -_FAKE_SNAP_PATH = os.path.join(_FAKE_VOL_BASEDIR, _FAKE_SNAPSHOT['name']) - -_FAKE_MOUNTS_TABLE = [['tmpfs /dev/shm\n'], - ['fuse ' + _FAKE_MNT_POINT + '\n']] - - -class ScalityDriverTestCase(test.TestCase): - """Test case for the Scality driver.""" - - def setUp(self): - super(ScalityDriverTestCase, self).setUp() - - self.cfg = mock.Mock(spec=conf.Configuration) - self.cfg.scality_sofs_mount_point = _FAKE_MNT_POINT - self.cfg.scality_sofs_config = _FAKE_SOFS_CONFIG - self.cfg.scality_sofs_volume_dir = _FAKE_VOLUME_DIR - - self.drv = driver.ScalityDriver(configuration=self.cfg) - self.drv.db = mock.Mock() - - @mock.patch.object(driver.urllib.request, 'urlopen') - @mock.patch('os.access') - def test_check_for_setup_error(self, mock_os_access, mock_urlopen): - self.drv.check_for_setup_error() - - mock_urlopen.assert_called_once_with('file://%s' % _FAKE_SOFS_CONFIG, - timeout=5) - mock_os_access.assert_called_once_with('/sbin/mount.sofs', os.X_OK) - - def test_check_for_setup_error_with_no_sofs_config(self): - self.cfg.scality_sofs_config = '' - - self.drv = driver.ScalityDriver(configuration=self.cfg) - - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.check_for_setup_error) - exec_patcher = mock.patch.object(self.drv, '_execute', - mock.MagicMock()) - exec_patcher.start() - self.addCleanup(exec_patcher.stop) - - @mock.patch.object(driver.urllib.request, 'urlopen') - def test_check_for_setup_error_with_urlerror(self, mock_urlopen): - # Add a Unicode char to be sure that the exception is properly - # handled even if it contains Unicode chars - mock_urlopen.side_effect = urllib.error.URLError(u'\u9535') - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.check_for_setup_error) - - @mock.patch.object(driver.urllib.request, 'urlopen') - def test_check_for_setup_error_with_httperror(self, mock_urlopen): - mock_urlopen.side_effect = urllib.error.HTTPError(*[None] * 5) - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.check_for_setup_error) - - @mock.patch.object(driver.urllib.request, 'urlopen', mock.Mock()) - @mock.patch('os.access') - def test_check_for_setup_error_with_no_mountsofs(self, mock_os_access): - mock_os_access.return_value = False - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.check_for_setup_error) - mock_os_access.assert_called_once_with('/sbin/mount.sofs', os.X_OK) - - def test_load_shares_config(self): - self.assertEqual({}, self.drv.shares) - self.drv._load_shares_config() - self.assertEqual({_FAKE_VOLUME_DIR: None}, self.drv.shares) - - def test_get_mount_point_for_share(self): - self.assertEqual(_FAKE_VOL_BASEDIR, - self.drv._get_mount_point_for_share()) - - @mock.patch("cinder.volume.utils.read_proc_mounts") - @mock.patch("oslo_concurrency.processutils.execute") - def test_ensure_share_mounted_when_mount_failed(self, mock_execute, - mock_read_proc_mounts): - mock_read_proc_mounts.return_value = ['tmpfs /dev/shm\n'] - self.assertRaises(exception.VolumeBackendAPIException, - self.drv._ensure_share_mounted) - self.assertEqual(2, mock_read_proc_mounts.call_count) - self.assertEqual(1, mock_execute.call_count) - - @mock.patch("cinder.volume.utils.read_proc_mounts") - @mock.patch("oslo_concurrency.processutils.execute") - @mock.patch("oslo_utils.fileutils.ensure_tree") - @mock.patch("os.symlink") - def test_ensure_shares_mounted(self, mock_symlink, mock_ensure_tree, - mock_execute, mock_read_proc_mounts): - self.assertEqual([], self.drv._mounted_shares) - - mock_read_proc_mounts.side_effect = _FAKE_MOUNTS_TABLE - - self.drv._ensure_shares_mounted() - - self.assertEqual([_FAKE_VOLUME_DIR], self.drv._mounted_shares) - self.assertEqual(2, mock_read_proc_mounts.call_count) - mock_symlink.assert_called_once_with('.', _FAKE_VOL_BASEDIR) - self.assertEqual(2, mock_ensure_tree.call_count) - self.assertEqual(1, mock_execute.call_count) - expected_args = ('mount', '-t', 'sofs', _FAKE_SOFS_CONFIG, - _FAKE_MNT_POINT) - self.assertEqual(expected_args, mock_execute.call_args[0]) - - @mock.patch("cinder.volume.utils.read_proc_mounts") - @mock.patch("oslo_concurrency.processutils.execute") - @mock.patch("oslo_utils.fileutils.ensure_tree", mock.Mock()) - @mock.patch("os.symlink", mock.Mock()) - def test_ensure_shares_mounted_when_sofs_mounted(self, mock_execute, - mock_read_proc_mounts): - mock_read_proc_mounts.return_value = _FAKE_MOUNTS_TABLE[1] - - self.drv._ensure_shares_mounted() - - # Because SOFS is mounted from the beginning, we shouldn't read - # /proc/mounts more than once. - mock_read_proc_mounts.assert_called_once_with() - self.assertFalse(mock_execute.called) - - def test_find_share_when_no_shares_mounted(self): - self.assertRaises(exception.RemoteFSNoSharesMounted, - self.drv._find_share, 'ignored') - - @mock.patch("cinder.volume.utils.read_proc_mounts") - @mock.patch("oslo_concurrency.processutils.execute") - @mock.patch("oslo_utils.fileutils.ensure_tree") - @mock.patch("os.symlink") - def test_find_share(self, mock_symlink, mock_ensure_tree, mock_execute, - mock_read_proc_mounts): - mock_read_proc_mounts.side_effect = _FAKE_MOUNTS_TABLE - - self.drv._ensure_shares_mounted() - - self.assertEqual(_FAKE_VOLUME_DIR, self.drv._find_share('ignored')) - self.assertEqual(2, mock_read_proc_mounts.call_count) - self.assertEqual(1, mock_execute.call_count) - - expected_args = ('mount', '-t', 'sofs', _FAKE_SOFS_CONFIG, - _FAKE_MNT_POINT) - self.assertEqual(expected_args, mock_execute.call_args[0]) - - mock_symlink.assert_called_once_with('.', _FAKE_VOL_BASEDIR) - - self.assertEqual(mock_ensure_tree.call_args_list, - [mock.call(_FAKE_MNT_POINT), - mock.call(os.path.join(_FAKE_MNT_POINT, - _FAKE_VOLUME_DIR))]) - - def test_get_volume_stats(self): - with mock.patch.object(self.cfg, 'safe_get') as mock_safe_get: - mock_safe_get.return_value = 'fake_backend_name' - stats = self.drv.get_volume_stats() - self.assertEqual(self.drv.VERSION, stats['driver_version']) - self.assertEqual(mock_safe_get.return_value, - stats['volume_backend_name']) - mock_safe_get.assert_called_once_with('volume_backend_name') - - @mock.patch("cinder.image.image_utils.qemu_img_info") - def test_initialize_connection(self, mock_qemu_img_info): - info = imageutils.QemuImgInfo() - info.file_format = 'raw' - info.image = _FAKE_VOLUME['name'] - mock_qemu_img_info.return_value = info - - with mock.patch.object(self.drv, 'get_active_image_from_info') as \ - mock_get_active_image_from_info: - - mock_get_active_image_from_info.return_value = _FAKE_VOLUME['name'] - conn_info = self.drv.initialize_connection(_FAKE_VOLUME, None) - - expected_conn_info = { - 'driver_volume_type': driver.ScalityDriver.driver_volume_type, - 'mount_point_base': _FAKE_MNT_POINT, - 'data': { - 'export': _FAKE_VOLUME['provider_location'], - 'name': _FAKE_VOLUME['name'], - 'sofs_path': 'cinder/volumes/00/' + _FAKE_VOLUME['name'], - 'format': 'raw' - } - } - self.assertEqual(expected_conn_info, conn_info) - mock_get_active_image_from_info.assert_called_once_with(_FAKE_VOLUME) - mock_qemu_img_info.assert_called_once_with(_FAKE_VOL_PATH) - - @mock.patch("cinder.image.image_utils.resize_image") - @mock.patch("cinder.image.image_utils.qemu_img_info") - def test_extend_volume(self, mock_qemu_img_info, mock_resize_image): - info = imageutils.QemuImgInfo() - info.file_format = 'raw' - mock_qemu_img_info.return_value = info - - self.drv.extend_volume(_FAKE_VOLUME, 2) - - mock_qemu_img_info.assert_called_once_with(_FAKE_VOL_PATH) - - mock_resize_image.assert_called_once_with(_FAKE_VOL_PATH, 2) - - @mock.patch("cinder.image.image_utils.qemu_img_info") - def test_extend_volume_with_invalid_format(self, mock_qemu_img_info): - info = imageutils.QemuImgInfo() - info.file_format = 'vmdk' - mock_qemu_img_info.return_value = info - - self.assertRaises(exception.InvalidVolume, - self.drv.extend_volume, _FAKE_VOLUME, 2) - - @mock.patch("cinder.image.image_utils.resize_image") - @mock.patch("cinder.image.image_utils.convert_image") - def test_copy_volume_from_snapshot_with_ioerror(self, mock_convert_image, - mock_resize_image): - with mock.patch.object(self.drv, '_read_info_file') as \ - mock_read_info_file, \ - mock.patch.object(self.drv, '_set_rw_permissions_for_all') as \ - mock_set_rw_permissions: - mock_read_info_file.side_effect = IOError(errno.ENOENT, '') - self.drv._copy_volume_from_snapshot(_FAKE_SNAPSHOT, - _FAKE_VOLUME, 1) - - mock_read_info_file.assert_called_once_with("%s.info" % _FAKE_VOL_PATH) - mock_convert_image.assert_called_once_with(_FAKE_SNAP_PATH, - _FAKE_VOL_PATH, 'raw', - run_as_root=True) - mock_set_rw_permissions.assert_called_once_with(_FAKE_VOL_PATH) - mock_resize_image.assert_called_once_with(_FAKE_VOL_PATH, 1) - - @mock.patch("cinder.image.image_utils.resize_image") - @mock.patch("cinder.image.image_utils.convert_image") - @mock.patch("cinder.image.image_utils.qemu_img_info") - def test_copy_volume_from_snapshot(self, mock_qemu_img_info, - mock_convert_image, mock_resize_image): - - new_volume = {'name': 'volume-3fa63b02-1fe5-11e5-b492-abf97a8fb23b', - 'id': '3fa63b02-1fe5-11e5-b492-abf97a8fb23b', - 'provider_location': 'fake_share'} - new_vol_path = os.path.join(_FAKE_VOL_BASEDIR, new_volume['name']) - - info = imageutils.QemuImgInfo() - info.file_format = 'raw' - info.backing_file = _FAKE_VOL_PATH - mock_qemu_img_info.return_value = info - - with mock.patch.object(self.drv, '_read_info_file') as \ - mock_read_info_file, \ - mock.patch.object(self.drv, '_set_rw_permissions_for_all') as \ - mock_set_rw_permissions: - self.drv._copy_volume_from_snapshot(_FAKE_SNAPSHOT, - new_volume, 1) - - mock_read_info_file.assert_called_once_with("%s.info" % _FAKE_VOL_PATH) - mock_convert_image.assert_called_once_with(_FAKE_VOL_PATH, - new_vol_path, 'raw', - run_as_root=True) - mock_set_rw_permissions.assert_called_once_with(new_vol_path) - mock_resize_image.assert_called_once_with(new_vol_path, 1) - - @mock.patch("cinder.image.image_utils.qemu_img_info") - @mock.patch("cinder.utils.temporary_chown") - @mock.patch("six.moves.builtins.open") - def test_backup_volume(self, mock_open, mock_temporary_chown, - mock_qemu_img_info): - """Backup a volume with no snapshots.""" - - info = imageutils.QemuImgInfo() - info.file_format = 'raw' - mock_qemu_img_info.return_value = info - - backup = {'volume_id': _FAKE_VOLUME['id']} - mock_backup_service = mock.MagicMock() - self.drv.db.volume_get.return_value = _FAKE_VOLUME - - self.drv.backup_volume(context, backup, mock_backup_service) - - mock_qemu_img_info.assert_called_once_with(_FAKE_VOL_PATH) - mock_temporary_chown.assert_called_once_with(_FAKE_VOL_PATH) - mock_open.assert_called_once_with(_FAKE_VOL_PATH) - mock_backup_service.backup.assert_called_once_with( - backup, mock_open().__enter__()) - - @mock.patch("cinder.image.image_utils.qemu_img_info") - def test_backup_volume_with_non_raw_volume(self, mock_qemu_img_info): - - info = imageutils.QemuImgInfo() - info.file_format = 'qcow2' - mock_qemu_img_info.return_value = info - - self.drv.db.volume_get.return_value = _FAKE_VOLUME - - self.assertRaises(exception.InvalidVolume, self.drv.backup_volume, - context, _FAKE_BACKUP, mock.MagicMock()) - - mock_qemu_img_info.assert_called_once_with(_FAKE_VOL_PATH) - - @mock.patch("cinder.image.image_utils.qemu_img_info") - def test_backup_volume_with_backing_file(self, mock_qemu_img_info): - - info = imageutils.QemuImgInfo() - info.file_format = 'raw' - info.backing_file = 'fake.img' - mock_qemu_img_info.return_value = info - - backup = {'volume_id': _FAKE_VOLUME['id']} - self.drv.db.volume_get.return_value = _FAKE_VOLUME - - self.assertRaises(exception.InvalidVolume, self.drv.backup_volume, - context, backup, mock.MagicMock()) - - mock_qemu_img_info.assert_called_once_with(_FAKE_VOL_PATH) - - @mock.patch("cinder.utils.temporary_chown") - @mock.patch("six.moves.builtins.open") - def test_restore_bakup(self, mock_open, mock_temporary_chown): - mock_backup_service = mock.MagicMock() - - self.drv.restore_backup(context, _FAKE_BACKUP, _FAKE_VOLUME, - mock_backup_service) - - mock_temporary_chown.assert_called_once_with(_FAKE_VOL_PATH) - mock_open.assert_called_once_with(_FAKE_VOL_PATH, 'wb') - mock_backup_service.restore.assert_called_once_with( - _FAKE_BACKUP, _FAKE_VOLUME['id'], mock_open().__enter__()) diff --git a/cinder/tests/unit/test_service.py b/cinder/tests/unit/test_service.py deleted file mode 100644 index 143c17c80..000000000 --- a/cinder/tests/unit/test_service.py +++ /dev/null @@ -1,389 +0,0 @@ - -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Unit Tests for remote procedure calls using queue -""" - -import mock -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_db import exception as db_exc - -from cinder import context -from cinder import db -from cinder import exception -from cinder import manager -from cinder import objects -from cinder import rpc -from cinder import service -from cinder import test - - -test_service_opts = [ - cfg.StrOpt("fake_manager", - default="cinder.tests.unit.test_service.FakeManager", - help="Manager for testing"), - cfg.StrOpt("test_service_listen", - help="Host to bind test service to"), - cfg.IntOpt("test_service_listen_port", - default=0, - help="Port number to bind test service to"), ] - -CONF = cfg.CONF -CONF.register_opts(test_service_opts) - - -class FakeManager(manager.Manager): - """Fake manager for tests.""" - def __init__(self, host=None, - db_driver=None, service_name=None): - super(FakeManager, self).__init__(host=host, - db_driver=db_driver) - - def test_method(self): - return 'manager' - - -class ExtendedService(service.Service): - def test_method(self): - return 'service' - - -class ServiceManagerTestCase(test.TestCase): - """Test cases for Services.""" - - def test_message_gets_to_manager(self): - serv = service.Service('test', - 'test', - 'test', - 'cinder.tests.unit.test_service.FakeManager') - serv.start() - self.assertEqual('manager', serv.test_method()) - - def test_override_manager_method(self): - serv = ExtendedService('test', - 'test', - 'test', - 'cinder.tests.unit.test_service.FakeManager') - serv.start() - self.assertEqual('service', serv.test_method()) - - @mock.patch('cinder.rpc.LAST_OBJ_VERSIONS', {'test': '1.5'}) - @mock.patch('cinder.rpc.LAST_RPC_VERSIONS', {'test': '1.3'}) - def test_reset(self): - serv = service.Service('test', - 'test', - 'test', - 'cinder.tests.unit.test_service.FakeManager') - serv.start() - serv.reset() - self.assertEqual({}, rpc.LAST_OBJ_VERSIONS) - self.assertEqual({}, rpc.LAST_RPC_VERSIONS) - - -class ServiceFlagsTestCase(test.TestCase): - def test_service_enabled_on_create_based_on_flag(self): - self.flags(enable_new_services=True) - host = 'foo' - binary = 'cinder-fake' - app = service.Service.create(host=host, binary=binary) - app.start() - app.stop() - ref = db.service_get(context.get_admin_context(), app.service_id) - db.service_destroy(context.get_admin_context(), app.service_id) - self.assertFalse(ref['disabled']) - - def test_service_disabled_on_create_based_on_flag(self): - self.flags(enable_new_services=False) - host = 'foo' - binary = 'cinder-fake' - app = service.Service.create(host=host, binary=binary) - app.start() - app.stop() - ref = db.service_get(context.get_admin_context(), app.service_id) - db.service_destroy(context.get_admin_context(), app.service_id) - self.assertTrue(ref['disabled']) - - -class ServiceTestCase(test.TestCase): - """Test cases for Services.""" - - def setUp(self): - super(ServiceTestCase, self).setUp() - self.host = 'foo' - self.binary = 'cinder-fake' - self.topic = 'fake' - - def test_create(self): - # NOTE(vish): Create was moved out of mock replay to make sure that - # the looping calls are created in StartService. - app = service.Service.create(host=self.host, - binary=self.binary, - topic=self.topic) - - self.assertTrue(app) - - def test_report_state_newly_disconnected(self): - service_ref = {'host': self.host, - 'binary': self.binary, - 'topic': self.topic, - 'report_count': 0, - 'availability_zone': 'nova', - 'id': 1} - with mock.patch.object(objects.service, 'db') as mock_db: - mock_db.service_get_by_args.side_effect = exception.NotFound() - mock_db.service_create.return_value = service_ref - mock_db.service_get.side_effect = db_exc.DBConnectionError() - - serv = service.Service( - self.host, - self.binary, - self.topic, - 'cinder.tests.unit.test_service.FakeManager' - ) - serv.start() - serv.report_state() - self.assertTrue(serv.model_disconnected) - self.assertFalse(mock_db.service_update.called) - - def test_report_state_disconnected_DBError(self): - service_ref = {'host': self.host, - 'binary': self.binary, - 'topic': self.topic, - 'report_count': 0, - 'availability_zone': 'nova', - 'id': 1} - with mock.patch.object(objects.service, 'db') as mock_db: - mock_db.service_get_by_args.side_effect = exception.NotFound() - mock_db.service_create.return_value = service_ref - mock_db.service_get.side_effect = db_exc.DBError() - - serv = service.Service( - self.host, - self.binary, - self.topic, - 'cinder.tests.unit.test_service.FakeManager' - ) - serv.start() - serv.report_state() - self.assertTrue(serv.model_disconnected) - self.assertFalse(mock_db.service_update.called) - - def test_report_state_newly_connected(self): - service_ref = {'host': self.host, - 'binary': self.binary, - 'topic': self.topic, - 'report_count': 0, - 'availability_zone': 'nova', - 'id': 1} - with mock.patch.object(objects.service, 'db') as mock_db,\ - mock.patch('cinder.db.sqlalchemy.api.get_by_id') as get_by_id: - mock_db.service_get_by_args.side_effect = exception.NotFound() - mock_db.service_create.return_value = service_ref - get_by_id.return_value = service_ref - - serv = service.Service( - self.host, - self.binary, - self.topic, - 'cinder.tests.unit.test_service.FakeManager' - ) - serv.start() - serv.model_disconnected = True - serv.report_state() - - self.assertFalse(serv.model_disconnected) - self.assertTrue(mock_db.service_update.called) - - def test_report_state_manager_not_working(self): - service_ref = {'host': self.host, - 'binary': self.binary, - 'topic': self.topic, - 'report_count': 0, - 'availability_zone': 'nova', - 'id': 1} - with mock.patch('cinder.db') as mock_db: - mock_db.service_get.return_value = service_ref - - serv = service.Service( - self.host, - self.binary, - self.topic, - 'cinder.tests.unit.test_service.FakeManager' - ) - serv.manager.is_working = mock.Mock(return_value=False) - serv.start() - serv.report_state() - - serv.manager.is_working.assert_called_once_with() - self.assertFalse(mock_db.service_update.called) - - def test_service_with_long_report_interval(self): - self.override_config('service_down_time', 10) - self.override_config('report_interval', 10) - service.Service.create( - binary="test_service", - manager="cinder.tests.unit.test_service.FakeManager") - self.assertEqual(25, CONF.service_down_time) - - @mock.patch.object(rpc, 'get_server') - @mock.patch('cinder.db') - def test_service_stop_waits_for_rpcserver(self, mock_db, mock_rpc): - serv = service.Service( - self.host, - self.binary, - self.topic, - 'cinder.tests.unit.test_service.FakeManager' - ) - serv.start() - serv.stop() - serv.wait() - serv.rpcserver.start.assert_called_once_with() - serv.rpcserver.stop.assert_called_once_with() - serv.rpcserver.wait.assert_called_once_with() - - @mock.patch('cinder.service.Service.report_state') - @mock.patch('cinder.service.Service.periodic_tasks') - @mock.patch.object(service.loopingcall, 'FixedIntervalLoopingCall') - @mock.patch.object(rpc, 'get_server') - @mock.patch('cinder.db') - def test_service_stop_waits_for_timers(self, mock_db, mock_rpc, - mock_loopcall, mock_periodic, - mock_report): - """Test that we wait for loopcalls only if stop succeeds.""" - serv = service.Service( - self.host, - self.binary, - self.topic, - 'cinder.tests.unit.test_service.FakeManager', - report_interval=5, - periodic_interval=10, - ) - - # One of the loopcalls will raise an exception on stop - mock_loopcall.side_effect = ( - mock.Mock(**{'stop.side_effect': Exception}), - mock.Mock()) - - serv.start() - serv.stop() - serv.wait() - serv.rpcserver.start.assert_called_once_with() - serv.rpcserver.stop.assert_called_once_with() - serv.rpcserver.wait.assert_called_once_with() - - # The first loopcall will have failed on the stop call, so we will not - # have waited for it to stop - self.assertEqual(1, serv.timers[0].start.call_count) - self.assertEqual(1, serv.timers[0].stop.call_count) - self.assertFalse(serv.timers[0].wait.called) - - # We will wait for the second loopcall - self.assertEqual(1, serv.timers[1].start.call_count) - self.assertEqual(1, serv.timers[1].stop.call_count) - self.assertEqual(1, serv.timers[1].wait.call_count) - - -class TestWSGIService(test.TestCase): - - def setUp(self): - super(TestWSGIService, self).setUp() - - @mock.patch('oslo_service.wsgi.Loader') - def test_service_random_port(self, mock_loader): - test_service = service.WSGIService("test_service") - self.assertEqual(0, test_service.port) - test_service.start() - self.assertNotEqual(0, test_service.port) - test_service.stop() - self.assertTrue(mock_loader.called) - - @mock.patch('oslo_service.wsgi.Loader') - def test_reset_pool_size_to_default(self, mock_loader): - test_service = service.WSGIService("test_service") - test_service.start() - - # Stopping the service, which in turn sets pool size to 0 - test_service.stop() - self.assertEqual(0, test_service.server._pool.size) - - # Resetting pool size to default - test_service.reset() - test_service.start() - self.assertEqual(cfg.CONF.wsgi_default_pool_size, - test_service.server._pool.size) - self.assertTrue(mock_loader.called) - - @mock.patch('oslo_service.wsgi.Loader') - def test_workers_set_default(self, mock_loader): - self.override_config('osapi_volume_listen_port', - CONF.test_service_listen_port) - test_service = service.WSGIService("osapi_volume") - self.assertEqual(processutils.get_worker_count(), - test_service.workers) - self.assertTrue(mock_loader.called) - - @mock.patch('oslo_service.wsgi.Loader') - def test_workers_set_good_user_setting(self, mock_loader): - self.override_config('osapi_volume_listen_port', - CONF.test_service_listen_port) - self.override_config('osapi_volume_workers', 8) - test_service = service.WSGIService("osapi_volume") - self.assertEqual(8, test_service.workers) - self.assertTrue(mock_loader.called) - - @mock.patch('oslo_service.wsgi.Loader') - def test_workers_set_zero_user_setting(self, mock_loader): - self.override_config('osapi_volume_listen_port', - CONF.test_service_listen_port) - self.override_config('osapi_volume_workers', 0) - test_service = service.WSGIService("osapi_volume") - # If a value less than 1 is used, defaults to number of procs - # available - self.assertEqual(processutils.get_worker_count(), - test_service.workers) - self.assertTrue(mock_loader.called) - - @mock.patch('oslo_service.wsgi.Loader') - def test_workers_set_negative_user_setting(self, mock_loader): - self.override_config('osapi_volume_workers', -1) - self.assertRaises(exception.InvalidInput, - service.WSGIService, "osapi_volume") - self.assertTrue(mock_loader.called) - - -class OSCompatibilityTestCase(test.TestCase): - def _test_service_launcher(self, fake_os): - # Note(lpetrut): The cinder-volume service needs to be spawned - # differently on Windows due to an eventlet bug. For this reason, - # we must check the process launcher used. - fake_process_launcher = mock.MagicMock() - with mock.patch('os.name', fake_os): - with mock.patch('cinder.service.process_launcher', - fake_process_launcher): - launcher = service.get_launcher() - if fake_os == 'nt': - self.assertEqual(service.Launcher, type(launcher)) - else: - self.assertEqual(fake_process_launcher(), launcher) - - def test_process_launcher_on_windows(self): - self._test_service_launcher('nt') - - def test_process_launcher_on_linux(self): - self._test_service_launcher('posix') diff --git a/cinder/tests/unit/test_sheepdog.py b/cinder/tests/unit/test_sheepdog.py deleted file mode 100644 index 81419e053..000000000 --- a/cinder/tests/unit/test_sheepdog.py +++ /dev/null @@ -1,1438 +0,0 @@ - -# Copyright (c) 2013 Zelin.io -# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import contextlib -import errno - -import mock -from oslo_concurrency import processutils -from oslo_utils import importutils -from oslo_utils import units - -from cinder.backup import driver as backup_driver -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _ -from cinder.image import image_utils -from cinder import test -from cinder.tests.unit import fake_backup -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers import sheepdog - -SHEEP_ADDR = '127.0.0.1' -SHEEP_PORT = 7000 - - -class SheepdogDriverTestDataGenerator(object): - def __init__(self): - self.TEST_VOLUME = self._make_fake_volume(self.TEST_VOL_DATA) - self.TEST_CLONED_VOLUME = self._make_fake_volume( - self.TEST_CLONED_VOL_DATA) - self.TEST_SNAPSHOT = self._make_fake_snapshot( - self.TEST_SNAPSHOT_DATA, self.TEST_VOLUME) - self.TEST_BACKUP_VOLUME = self._make_fake_backup_volume( - self.TEST_BACKUP_VOL_DATA) - - def sheepdog_cmd_error(self, cmd, exit_code, stdout, stderr): - return (('(Command: %(cmd)s) ' - '(Return Code: %(exit_code)s) ' - '(Stdout: %(stdout)s) ' - '(Stderr: %(stderr)s)') % - {'cmd': cmd, - 'exit_code': exit_code, - 'stdout': stdout.replace('\n', '\\n'), - 'stderr': stderr.replace('\n', '\\n')}) - - def _make_fake_volume(self, volume_data): - return fake_volume.fake_volume_obj(context.get_admin_context(), - **volume_data) - - def _make_fake_snapshot(self, snapshot_data, src_volume): - snapshot_obj = fake_snapshot.fake_snapshot_obj( - context.get_admin_context(), **snapshot_data) - snapshot_obj.volume = src_volume - return snapshot_obj - - def _make_fake_backup_volume(self, backup_data): - return fake_backup.fake_backup_obj(context.get_admin_context(), - **backup_data) - - def cmd_dog_vdi_create(self, name, size): - return ('env', 'LC_ALL=C', 'LANG=C', 'dog', 'vdi', 'create', name, - '%sG' % size, '-a', SHEEP_ADDR, '-p', SHEEP_PORT) - - def cmd_dog_vdi_delete(self, name): - return ('env', 'LC_ALL=C', 'LANG=C', 'dog', 'vdi', 'delete', name, - '-a', SHEEP_ADDR, '-p', SHEEP_PORT) - - def cmd_dog_vdi_create_snapshot(self, vdiname, snapname): - return ('env', 'LC_ALL=C', 'LANG=C', 'dog', 'vdi', 'snapshot', '-s', - snapname, '-a', SHEEP_ADDR, '-p', SHEEP_PORT, vdiname) - - def cmd_dog_vdi_delete_snapshot(self, vdiname, snapname): - return ('env', 'LC_ALL=C', 'LANG=C', 'dog', 'vdi', 'delete', '-s', - snapname, '-a', SHEEP_ADDR, '-p', SHEEP_PORT, vdiname) - - def cmd_qemuimg_vdi_clone(self, src_vdiname, src_snapname, dst_vdiname, - size): - return ('env', 'LC_ALL=C', 'LANG=C', 'qemu-img', 'create', '-b', - 'sheepdog:%(addr)s:%(port)s:%(src_vdiname)s:%(src_snapname)s' % - {'addr': SHEEP_ADDR, 'port': SHEEP_PORT, - 'src_vdiname': src_vdiname, 'src_snapname': src_snapname}, - 'sheepdog:%(addr)s:%(port)s:%(dst_vdiname)s' % - {'addr': SHEEP_ADDR, 'port': SHEEP_PORT, - 'dst_vdiname': dst_vdiname}, '%sG' % size) - - def cmd_dog_vdi_resize(self, name, size): - return ('env', 'LC_ALL=C', 'LANG=C', 'dog', 'vdi', 'resize', name, - size, '-a', SHEEP_ADDR, '-p', SHEEP_PORT) - - def cmd_dog_node_info(self): - return ('env', 'LC_ALL=C', 'LANG=C', 'dog', 'node', 'info', - '-a', SHEEP_ADDR, '-p', SHEEP_PORT, '-r') - - CMD_DOG_CLUSTER_INFO = ('env', 'LC_ALL=C', 'LANG=C', 'dog', 'cluster', - 'info', '-a', SHEEP_ADDR, '-p', SHEEP_PORT) - - TEST_VOL_DATA = { - 'size': 1, - 'id': '00000000-0000-0000-0000-000000000001', - 'provider_auth': None, - 'host': 'host@backendsec#unit_test_pool', - 'project_id': 'project', - 'provider_location': 'location', - 'display_name': 'vol1', - 'display_description': 'unit test volume', - 'volume_type_id': None, - 'consistencygroup_id': None, - } - - TEST_CLONED_VOL_DATA = { - 'size': 2, - 'id': '00000000-0000-0000-0000-000000000003', - 'provider_auth': None, - 'host': 'host@backendsec#unit_test_pool', - 'project_id': 'project', - 'provider_location': 'location', - 'display_name': 'vol3', - 'display_description': 'unit test cloned volume', - 'volume_type_id': None, - 'consistencygroup_id': None, - } - - TEST_SNAPSHOT_DATA = { - 'id': '00000000-0000-0000-0000-000000000002', - } - - TEST_BACKUP_VOL_DATA = { - 'volume_id': '00000000-0000-0000-0000-000000000001', - } - - COLLIE_NODE_INFO = """ -0 107287605248 3623897354 3% -Total 107287605248 3623897354 3% 54760833024 -""" - - COLLIE_CLUSTER_INFO_0_5 = """\ -Cluster status: running - -Cluster created at Tue Jun 25 19:51:41 2013 - -Epoch Time Version -2013-06-25 19:51:41 1 [127.0.0.1:7000, 127.0.0.1:7001, 127.0.0.1:7002] -""" - - COLLIE_CLUSTER_INFO_0_6 = """\ -Cluster status: running, auto-recovery enabled - -Cluster created at Tue Jun 25 19:51:41 2013 - -Epoch Time Version -2013-06-25 19:51:41 1 [127.0.0.1:7000, 127.0.0.1:7001, 127.0.0.1:7002] -""" - - DOG_CLUSTER_RUNNING = """\ -Cluster status: running, auto-recovery enabled - -Cluster created at Thu Jun 18 17:24:56 2015 - -Epoch Time Version [Host:Port:V-Nodes,,,] -2015-06-18 17:24:56 1 [127.0.0.1:7000:128, 127.0.0.1:7001:128,\ - 127.0.0.1:7002:128] -""" - - DOG_CLUSTER_INFO_TO_BE_FORMATTED = """\ -Cluster status: Waiting for cluster to be formatted -""" - - DOG_CLUSTER_INFO_WAITING_OTHER_NODES = """\ -Cluster status: Waiting for other nodes to join cluster - -Cluster created at Thu Jun 18 17:24:56 2015 - -Epoch Time Version [Host:Port:V-Nodes,,,] -2015-06-18 17:24:56 1 [127.0.0.1:7000:128, 127.0.0.1:7001:128] -""" - - DOG_CLUSTER_INFO_SHUTTING_DOWN = """\ -Cluster status: System is shutting down -""" - - DOG_VDI_CREATE_VDI_ALREADY_EXISTS = """\ -Failed to create VDI %(vdiname)s: VDI exists already -""" - - DOG_VDI_SNAPSHOT_VDI_NOT_FOUND = """\ -Failed to create snapshot for volume-00000000-0000-0000-0000-000000000001: \ -No VDI found -""" - - DOG_VDI_SNAPSHOT_ALREADY_EXISTED = """\ -Failed to create snapshot for volume-00000000-0000-0000-0000-000000000001, \ -maybe snapshot id (0) or tag (snapshot-00000000-0000-0000-0000-000000000002) \ -is existed -""" - - DOG_VDI_SNAPSHOT_TAG_NOT_FOUND = """\ -Failed to open VDI volume-00000000-0000-0000-0000-000000000001 \ -(snapshot id: 0 snapshot tag: snapshot-00000000-0000-0000-0000-000000000002): \ -Failed to find requested tag -""" - - DOG_VDI_SNAPSHOT_VOLUME_NOT_FOUND = """\ -Failed to open VDI volume-00000000-0000-0000-0000-000000000001 \ -(snapshot id: 0 snapshot tag: snapshot-00000000-0000-0000-0000-000000000002): \ -No VDI found -""" - - DOG_VDI_RESIZE_SIZE_SHRINK = """\ -Shrinking VDIs is not implemented -""" - - DOG_VDI_RESIZE_TOO_LARGE = """\ -New VDI size is too large. This volume's max size is 4398046511104 -""" - - DOG_COMMAND_ERROR_VDI_NOT_EXISTS = """\ -Failed to open VDI %(vdiname)s (snapshot id: 0 snapshot tag: ): No VDI found -""" - - DOG_COMMAND_ERROR_FAIL_TO_CONNECT = """\ -failed to connect to 127.0.0.1:7000: Connection refused -failed to connect to 127.0.0.1:7000: Connection refused -Failed to get node list -""" - - QEMU_IMG_VDI_ALREADY_EXISTS = """\ -qemu-img: sheepdog:volume-00000000-0000-0000-0000-000000000001: \ -VDI exists already, -""" - - QEMU_IMG_VDI_NOT_FOUND = """\ -qemu-img: sheepdog:volume-00000000-0000-0000-0000-000000000003: \ -cannot get vdi info, No vdi found, \ -volume-00000000-0000-0000-0000-000000000001 \ -snapshot-00000000-0000-0000-0000-000000000002 -""" - - QEMU_IMG_SNAPSHOT_NOT_FOUND = """\ -qemu-img: sheepdog:volume-00000000-0000-0000-0000-000000000003: \ -cannot get vdi info, Failed to find the requested tag, \ -volume-00000000-0000-0000-0000-000000000001 \ -snapshot-00000000-0000-0000-0000-000000000002 -""" - - QEMU_IMG_SIZE_TOO_LARGE = """\ -qemu-img: sheepdog:volume-00000000-0000-0000-0000-000000000001: \ -An image is too large. The maximum image size is 4096GB -""" - - QEMU_IMG_FAILED_TO_CONNECT = """\ -qemu-img: sheepdog::volume-00000000-0000-0000-0000-000000000001: \ -Failed to connect socket: Connection refused -""" - - -class FakeImageService(object): - def download(self, context, image_id, path): - pass - - -class SheepdogIOWrapperTestCase(test.TestCase): - def setUp(self): - super(SheepdogIOWrapperTestCase, self).setUp() - self.volume = {'name': 'volume-2f9b2ff5-987b-4412-a91c-23caaf0d5aff'} - self.snapshot_name = 'snapshot-bf452d80-068a-43d7-ba9f-196cf47bd0be' - - self.vdi_wrapper = sheepdog.SheepdogIOWrapper( - SHEEP_ADDR, SHEEP_PORT, self.volume) - self.snapshot_wrapper = sheepdog.SheepdogIOWrapper( - SHEEP_ADDR, SHEEP_PORT, self.volume, self.snapshot_name) - - self.execute = mock.MagicMock() - self.mock_object(processutils, 'execute', self.execute) - - def test_init(self): - self.assertEqual(self.volume['name'], self.vdi_wrapper._vdiname) - self.assertIsNone(self.vdi_wrapper._snapshot_name) - self.assertEqual(0, self.vdi_wrapper._offset) - - self.assertEqual(self.snapshot_name, - self.snapshot_wrapper._snapshot_name) - - def test_execute(self): - cmd = ('cmd1', 'arg1') - data = 'data1' - - self.vdi_wrapper._execute(cmd, data) - - self.execute.assert_called_once_with(*cmd, process_input=data) - - def test_execute_error(self): - cmd = ('cmd1', 'arg1') - data = 'data1' - self.mock_object(processutils, 'execute', - mock.MagicMock(side_effect=OSError)) - - args = (cmd, data) - self.assertRaises(exception.VolumeDriverException, - self.vdi_wrapper._execute, - *args) - - def test_read_vdi(self): - self.vdi_wrapper.read() - self.execute.assert_called_once_with( - 'dog', 'vdi', 'read', '-a', SHEEP_ADDR, '-p', SHEEP_PORT, - self.volume['name'], 0, process_input=None) - - def test_read_vdi_invalid(self): - self.vdi_wrapper._valid = False - self.assertRaises(exception.VolumeDriverException, - self.vdi_wrapper.read) - - def test_write_vdi(self): - data = 'data1' - - self.vdi_wrapper.write(data) - - self.execute.assert_called_once_with( - 'dog', 'vdi', 'write', '-a', SHEEP_ADDR, '-p', SHEEP_PORT, - self.volume['name'], 0, len(data), - process_input=data) - self.assertEqual(len(data), self.vdi_wrapper.tell()) - - def test_write_vdi_invalid(self): - self.vdi_wrapper._valid = False - self.assertRaises(exception.VolumeDriverException, - self.vdi_wrapper.write, 'dummy_data') - - def test_read_snapshot(self): - self.snapshot_wrapper.read() - self.execute.assert_called_once_with( - 'dog', 'vdi', 'read', '-a', SHEEP_ADDR, '-p', SHEEP_PORT, - '-s', self.snapshot_name, self.volume['name'], 0, - process_input=None) - - def test_seek(self): - self.vdi_wrapper.seek(12345) - self.assertEqual(12345, self.vdi_wrapper.tell()) - - self.vdi_wrapper.seek(-2345, whence=1) - self.assertEqual(10000, self.vdi_wrapper.tell()) - - # This results in negative offset. - self.assertRaises(IOError, self.vdi_wrapper.seek, -20000, whence=1) - - def test_seek_invalid(self): - seek_num = 12345 - self.vdi_wrapper._valid = False - self.assertRaises(exception.VolumeDriverException, - self.vdi_wrapper.seek, seek_num) - - def test_flush(self): - # flush does nothing. - self.vdi_wrapper.flush() - self.assertFalse(self.execute.called) - - def test_fileno(self): - self.assertRaises(IOError, self.vdi_wrapper.fileno) - - -class SheepdogClientTestCase(test.TestCase): - def setUp(self): - super(SheepdogClientTestCase, self).setUp() - self._cfg = conf.Configuration(None) - self._cfg.sheepdog_store_address = SHEEP_ADDR - self._cfg.sheepdog_store_port = SHEEP_PORT - self.driver = sheepdog.SheepdogDriver(configuration=self._cfg) - db_driver = self.driver.configuration.db_driver - self.db = importutils.import_module(db_driver) - self.driver.db = self.db - self.driver.do_setup(None) - self.test_data = SheepdogDriverTestDataGenerator() - self.client = self.driver.client - self._addr = SHEEP_ADDR - self._port = SHEEP_PORT - self._vdiname = self.test_data.TEST_VOLUME.name - self._vdisize = self.test_data.TEST_VOLUME.size - self._src_vdiname = self.test_data.TEST_SNAPSHOT.volume_name - self._snapname = self.test_data.TEST_SNAPSHOT.name - self._dst_vdiname = self.test_data.TEST_CLONED_VOLUME.name - self._dst_vdisize = self.test_data.TEST_CLONED_VOLUME.size - - @mock.patch.object(utils, 'execute') - def test_run_dog_success(self, fake_execute): - args = ('cluster', 'info') - expected_cmd = self.test_data.CMD_DOG_CLUSTER_INFO - fake_execute.return_value = ('', '') - self.client._run_dog(*args) - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(sheepdog, 'LOG') - def test_run_dog_command_not_found(self, fake_logger, fake_execute): - args = ('cluster', 'info') - expected_msg = 'No such file or directory' - expected_errno = errno.ENOENT - fake_execute.side_effect = OSError(expected_errno, expected_msg) - self.assertRaises(OSError, self.client._run_dog, *args) - self.assertTrue(fake_logger.error.called) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(sheepdog, 'LOG') - def test_run_dog_operation_not_permitted(self, fake_logger, fake_execute): - args = ('cluster', 'info') - expected_msg = 'Operation not permitted' - expected_errno = errno.EPERM - fake_execute.side_effect = OSError(expected_errno, expected_msg) - self.assertRaises(OSError, self.client._run_dog, *args) - self.assertTrue(fake_logger.error.called) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(sheepdog, 'LOG') - def test_run_dog_fail_to_connect(self, fake_logger, fake_execute): - args = ('cluster', 'info') - cmd = self.test_data.CMD_DOG_CLUSTER_INFO - exit_code = 2 - stdout = 'stdout dummy' - stderr = self.test_data.DOG_COMMAND_ERROR_FAIL_TO_CONNECT - expected_reason = (_('Failed to connect to sheep daemon. ' - 'addr: %(addr)s, port: %(port)s'), - {'addr': SHEEP_ADDR, 'port': SHEEP_PORT}) - fake_execute.side_effect = processutils.ProcessExecutionError( - cmd=cmd, exit_code=exit_code, stdout=stdout, stderr=stderr) - ex = self.assertRaises(exception.SheepdogError, - self.client._run_dog, *args) - self.assertEqual(expected_reason, ex.kwargs['reason']) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(sheepdog, 'LOG') - def test_run_dog_unknown_error(self, fake_logger, fake_execute): - args = ('cluster', 'info') - cmd = self.test_data.CMD_DOG_CLUSTER_INFO - cmd = self.test_data.CMD_DOG_CLUSTER_INFO - exit_code = 1 - stdout = 'stdout dummy' - stderr = 'stderr dummy' - expected_msg = self.test_data.sheepdog_cmd_error( - cmd=cmd, exit_code=exit_code, stdout=stdout, stderr=stderr) - fake_execute.side_effect = processutils.ProcessExecutionError( - cmd=cmd, exit_code=exit_code, stdout=stdout, stderr=stderr) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client._run_dog, *args) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(utils, 'execute') - def test_run_qemu_img_success(self, fake_execute): - # multiple part of args match the prefix and - # volume name is matched the prefix unfortunately - expected_cmd = ('env', 'LC_ALL=C', 'LANG=C', - 'qemu-img', 'create', '-b', - 'sheepdog:%(addr)s:%(port)s:sheepdog:snap' % - {'addr': SHEEP_ADDR, 'port': SHEEP_PORT}, - 'sheepdog:%(addr)s:%(port)s:clone' % - {'addr': SHEEP_ADDR, 'port': SHEEP_PORT}, '10G') - fake_execute.return_value = ('', '') - self.client._run_qemu_img('create', '-b', 'sheepdog:sheepdog:snap', - 'sheepdog:clone', '10G') - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(sheepdog, 'LOG') - def test_run_qemu_img_command_not_found(self, fake_logger, fake_execute): - args = ('create', 'dummy') - expected_msg = 'No such file or directory' - expected_errno = errno.ENOENT - fake_execute.side_effect = OSError(expected_errno, expected_msg) - self.assertRaises(OSError, self.client._run_qemu_img, *args) - self.assertTrue(fake_logger.error.called) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(sheepdog, 'LOG') - def test_run_qemu_img_unknown_os_error(self, fake_logger, fake_execute): - args = ('create', 'dummy') - expected_msg = 'unknown' - expected_errno = errno.EPERM - fake_execute.side_effect = OSError(expected_errno, expected_msg) - self.assertRaises(OSError, self.client._run_qemu_img, *args) - self.assertTrue(fake_logger.error.called) - - @mock.patch.object(utils, 'execute') - @mock.patch.object(sheepdog, 'LOG') - def test_run_qemu_img_execution_error(self, fake_logger, fake_execute): - args = ('create', 'dummy') - cmd = ('qemu-img', 'create', 'dummy') - exit_code = 1 - stdout = 'stdout dummy' - stderr = 'stderr dummy' - expected_msg = self.test_data.sheepdog_cmd_error( - cmd=cmd, exit_code=exit_code, stdout=stdout, stderr=stderr) - fake_execute.side_effect = processutils.ProcessExecutionError( - cmd=cmd, exit_code=exit_code, stdout=stdout, stderr=stderr) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client._run_qemu_img, *args) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_check_cluster_status_success(self, fake_logger, fake_execute): - stdout = self.test_data.DOG_CLUSTER_RUNNING - stderr = '' - expected_cmd = ('cluster', 'info') - fake_execute.return_value = (stdout, stderr) - self.client.check_cluster_status() - fake_execute.assert_called_once_with(*expected_cmd) - self.assertTrue(fake_logger.debug.called) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_check_cluster_status_v0_5(self, fake_execute): - stdout = self.test_data.COLLIE_CLUSTER_INFO_0_5 - stderr = '' - fake_execute.return_value = (stdout, stderr) - self.client.check_cluster_status() - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_check_cluster_status_v0_6(self, fake_execute): - stdout = self.test_data.COLLIE_CLUSTER_INFO_0_6 - stderr = '' - fake_execute.return_value = (stdout, stderr) - self.client.check_cluster_status() - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_check_cluster_status_not_formatted(self, fake_logger, - fake_execute): - stdout = self.test_data.DOG_CLUSTER_INFO_TO_BE_FORMATTED - stderr = '' - expected_reason = _('Cluster is not formatted. ' - 'You should probably perform ' - '"dog cluster format".') - fake_execute.return_value = (stdout, stderr) - ex = self.assertRaises(exception.SheepdogError, - self.client.check_cluster_status) - self.assertEqual(expected_reason, ex.kwargs['reason']) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_check_cluster_status_waiting_to_join_cluster(self, fake_logger, - fake_execute): - stdout = self.test_data.DOG_CLUSTER_INFO_WAITING_OTHER_NODES - stderr = '' - expected_reason = _('Waiting for all nodes to join cluster. ' - 'Ensure all sheep daemons are running.') - fake_execute.return_value = (stdout, stderr) - ex = self.assertRaises(exception.SheepdogError, - self.client.check_cluster_status) - self.assertEqual(expected_reason, ex.kwargs['reason']) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_check_cluster_status_shutting_down(self, fake_logger, - fake_execute): - stdout = self.test_data.DOG_CLUSTER_INFO_SHUTTING_DOWN - stderr = '' - expected_reason = _('Invalid sheepdog cluster status.') - fake_execute.return_value = (stdout, stderr) - ex = self.assertRaises(exception.SheepdogError, - self.client.check_cluster_status) - self.assertEqual(expected_reason, ex.kwargs['reason']) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_check_cluster_status_unknown_error(self, fake_logger, - fake_execute): - cmd = self.test_data.CMD_DOG_CLUSTER_INFO - exit_code = 2 - stdout = 'stdout_dummy' - stderr = 'stdout_dummy' - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout, stderr=stderr) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.check_cluster_status) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_create_success(self, fake_execute): - expected_cmd = ('vdi', 'create', self._vdiname, '%sG' % self._vdisize) - fake_execute.return_value = ('', '') - self.client.create(self._vdiname, self._vdisize) - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_create_vdi_already_exists(self, fake_logger, fake_execute): - cmd = self.test_data.cmd_dog_vdi_create(self._vdiname, self._vdisize) - exit_code = 1 - stdout = '' - stderr = (self.test_data.DOG_VDI_CREATE_VDI_ALREADY_EXISTS % - {'vdiname': self._vdiname}) - expected_msg = self.test_data.sheepdog_cmd_error( - cmd=cmd, exit_code=exit_code, stdout=stdout, stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, self.client.create, - self._vdiname, self._vdisize) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_create_unknown_error(self, fake_logger, fake_execute): - cmd = self.test_data.cmd_dog_vdi_create(self._vdiname, self._vdisize) - exit_code = 1 - stdout = 'stdout_dummy' - stderr = 'stderr_dummy' - expected_msg = self.test_data.sheepdog_cmd_error( - cmd=cmd, exit_code=exit_code, stdout=stdout, stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, self.client.create, - self._vdiname, self._vdisize) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_delete_success(self, fake_execute): - expected_cmd = ('vdi', 'delete', self._vdiname) - fake_execute.return_value = ('', '') - self.client.delete(self._vdiname) - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_delete_vdi_not_found(self, fake_logger, fake_execute): - stdout = '' - stderr = (self.test_data.DOG_COMMAND_ERROR_VDI_NOT_EXISTS % - {'vdiname': self._vdiname}) - fake_execute.return_value = (stdout, stderr) - self.client.delete(self._vdiname) - self.assertTrue(fake_logger.warning.called) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_delete_fail_to_connect_bugcase(self, fake_execute): - # NOTE(tishizaki): Sheepdog's bug case. - # details are written to Sheepdog driver code. - stdout = '' - stderr = self.test_data.DOG_COMMAND_ERROR_FAIL_TO_CONNECT - expected_reason = (_('Failed to connect to sheep daemon. ' - 'addr: %(addr)s, port: %(port)s'), - {'addr': SHEEP_ADDR, 'port': SHEEP_PORT}) - fake_execute.return_value = (stdout, stderr) - ex = self.assertRaises(exception.SheepdogError, - self.client.delete, self._vdiname) - self.assertEqual(expected_reason, ex.kwargs['reason']) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_delete_unknown_error(self, fake_logger, fake_execute): - cmd = self.test_data.cmd_dog_vdi_delete(self._vdiname) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = 'stderr_dummy' - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.delete, self._vdiname) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_create_snapshot_success(self, fake_execute): - args = (self._src_vdiname, self._snapname) - expected_cmd = ('vdi', 'snapshot', '-s', self._snapname, - self._src_vdiname) - fake_execute.return_value = ('', '') - self.client.create_snapshot(*args) - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_create_snapshot_vdi_not_found(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname) - cmd = self.test_data.cmd_dog_vdi_create_snapshot(*args) - exit_code = 1 - stdout = '' - stderr = self.test_data.DOG_VDI_SNAPSHOT_VDI_NOT_FOUND - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.create_snapshot, *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_create_snapshot_snap_name_already_used(self, fake_logger, - fake_execute): - args = (self._src_vdiname, self._snapname) - cmd = self.test_data.cmd_dog_vdi_create_snapshot(*args) - exit_code = 1 - stdout = 'stdout_dummy' - stderr = self.test_data.DOG_VDI_SNAPSHOT_ALREADY_EXISTED - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.create_snapshot, *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_create_snapshot_unknown_error(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname) - cmd = self.test_data.cmd_dog_vdi_create_snapshot(*args) - exit_code = 1 - stdout = 'stdout_dummy' - stderr = 'unknown_error' - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.create_snapshot, *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_delete_snapshot_success(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname) - expected_cmd = ('vdi', 'delete', '-s', self._snapname, - self._src_vdiname) - fake_execute.return_value = ('', '') - self.client.delete_snapshot(*args) - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_delete_snapshot_not_found(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname) - stdout = '' - stderr = self.test_data.DOG_VDI_SNAPSHOT_TAG_NOT_FOUND - fake_execute.return_value = (stdout, stderr) - self.client.delete_snapshot(*args) - self.assertTrue(fake_logger.warning.called) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_delete_snapshot_vdi_not_found(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname) - stdout = '' - stderr = self.test_data.DOG_VDI_SNAPSHOT_VOLUME_NOT_FOUND - fake_execute.return_value = (stdout, stderr) - self.client.delete_snapshot(*args) - self.assertTrue(fake_logger.warning.called) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_delete_snapshot_fail_to_connect_bugcase(self, fake_logger, - fake_execute): - # NOTE(tishizaki): Sheepdog's bug case. - # details are written to Sheepdog driver code. - args = (self._src_vdiname, self._snapname) - stdout = '' - stderr = self.test_data.DOG_COMMAND_ERROR_FAIL_TO_CONNECT - expected_reason = (_('Failed to connect to sheep daemon. ' - 'addr: %(addr)s, port: %(port)s'), - {'addr': SHEEP_ADDR, 'port': SHEEP_PORT}) - fake_execute.return_value = (stdout, stderr) - ex = self.assertRaises(exception.SheepdogError, - self.client.delete_snapshot, *args) - self.assertEqual(expected_reason, ex.kwargs['reason']) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_delete_snapshot_unknown_error(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname) - cmd = self.test_data.cmd_dog_vdi_delete_snapshot(*args) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = 'unknown_error' - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.delete_snapshot, *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_qemu_img') - def test_clone_success(self, fake_execute): - args = (self._src_vdiname, self._snapname, - self._dst_vdiname, self._dst_vdisize) - src_volume = 'sheepdog:%(src_vdiname)s:%(snapname)s' % { - 'src_vdiname': self._src_vdiname, 'snapname': self._snapname} - dst_volume = 'sheepdog:%s' % self._dst_vdiname - expected_cmd = ('create', '-b', src_volume, dst_volume, - '%sG' % self._dst_vdisize) - fake_execute.return_code = ("", "") - self.client.clone(*args) - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_qemu_img') - @mock.patch.object(sheepdog, 'LOG') - def test_clone_fail_to_connect(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname, - self._dst_vdiname, self._dst_vdisize) - cmd = self.test_data.cmd_qemuimg_vdi_clone(*args) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = self.test_data.QEMU_IMG_FAILED_TO_CONNECT - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, self.client.clone, - *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_qemu_img') - @mock.patch.object(sheepdog, 'LOG') - def test_clone_dst_vdi_already_exists(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname, - self._dst_vdiname, self._dst_vdisize) - cmd = self.test_data.cmd_qemuimg_vdi_clone(*args) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = self.test_data.QEMU_IMG_VDI_ALREADY_EXISTS - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, self.client.clone, - *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_qemu_img') - @mock.patch.object(sheepdog, 'LOG') - def test_clone_src_vdi_not_found(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname, - self._dst_vdiname, self._dst_vdisize) - cmd = self.test_data.cmd_qemuimg_vdi_clone(*args) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = self.test_data.QEMU_IMG_VDI_NOT_FOUND - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, self.client.clone, - *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_qemu_img') - @mock.patch.object(sheepdog, 'LOG') - def test_clone_src_snapshot_not_found(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname, - self._dst_vdiname, self._dst_vdisize) - cmd = self.test_data.cmd_qemuimg_vdi_clone(*args) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = self.test_data.QEMU_IMG_SNAPSHOT_NOT_FOUND - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, self.client.clone, - *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_qemu_img') - @mock.patch.object(sheepdog, 'LOG') - def test_clone_too_large_volume_size(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname, - self._dst_vdiname, self._dst_vdisize) - cmd = self.test_data.cmd_qemuimg_vdi_clone(*args) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = self.test_data.QEMU_IMG_SIZE_TOO_LARGE - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, self.client.clone, - *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_qemu_img') - @mock.patch.object(sheepdog, 'LOG') - def test_clone_unknown_error(self, fake_logger, fake_execute): - args = (self._src_vdiname, self._snapname, - self._dst_vdiname, self._dst_vdisize) - cmd = self.test_data.cmd_qemuimg_vdi_clone(*args) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = 'stderr_dummy' - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, self.client.clone, - *args) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_resize_success(self, fake_execute): - expected_cmd = ('vdi', 'resize', self._vdiname, 10 * 1024 ** 3) - fake_execute.return_value = ('', '') - self.client.resize(self._vdiname, 10) - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_resize_vdi_not_found(self, fake_logger, fake_execute): - cmd = self.test_data.cmd_dog_vdi_resize(self._vdiname, 10 * 1024 ** 3) - exit_code = 1 - stdout = 'stdout_dummy' - stderr = (self.test_data.DOG_COMMAND_ERROR_VDI_NOT_EXISTS % - {'vdiname': self._vdiname}) - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.resize, self._vdiname, 1) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_resize_shrinking_not_supported(self, fake_logger, fake_execute): - cmd = self.test_data.cmd_dog_vdi_resize(self._vdiname, 1 * 1024 ** 3) - exit_code = 1 - stdout = 'stdout_dummy' - stderr = self.test_data.DOG_VDI_RESIZE_SIZE_SHRINK - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.resize, self._vdiname, 1) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_resize_too_large_size(self, fake_logger, fake_execute): - cmd = self.test_data.cmd_dog_vdi_resize(self._vdiname, 5 * 1024 ** 4) - exit_code = 64 - stdout = 'stdout_dummy' - stderr = self.test_data.DOG_VDI_RESIZE_TOO_LARGE - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.resize, self._vdiname, 5120) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_resize_unknown_error(self, fake_logger, fake_execute): - cmd = self.test_data.cmd_dog_vdi_resize(self._vdiname, 10 * 1024 ** 3) - exit_code = 2 - stdout = 'stdout_dummy' - stderr = 'stderr_dummy' - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.resize, self._vdiname, 10) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_get_volume_stats_success(self, fake_execute): - expected_cmd = ('node', 'info', '-r') - fake_execute.return_value = (self.test_data.COLLIE_NODE_INFO, '') - self.client.get_volume_stats() - fake_execute.assert_called_once_with(*expected_cmd) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - @mock.patch.object(sheepdog, 'LOG') - def test_get_volume_stats_unknown_error(self, fake_logger, fake_execute): - cmd = self.test_data.cmd_dog_node_info() - exit_code = 2 - stdout = 'stdout_dummy' - stderr = 'stderr_dummy' - expected_msg = self.test_data.sheepdog_cmd_error(cmd=cmd, - exit_code=exit_code, - stdout=stdout, - stderr=stderr) - fake_execute.side_effect = exception.SheepdogCmdError( - cmd=cmd, exit_code=exit_code, stdout=stdout.replace('\n', '\\n'), - stderr=stderr.replace('\n', '\\n')) - ex = self.assertRaises(exception.SheepdogCmdError, - self.client.get_volume_stats) - self.assertTrue(fake_logger.error.called) - self.assertEqual(expected_msg, ex.msg) - - -class SheepdogDriverTestCase(test.TestCase): - def setUp(self): - super(SheepdogDriverTestCase, self).setUp() - self._cfg = conf.Configuration(None) - self._cfg.sheepdog_store_address = SHEEP_ADDR - self._cfg.sheepdog_store_port = SHEEP_PORT - self.driver = sheepdog.SheepdogDriver(configuration=self._cfg) - db_driver = self.driver.configuration.db_driver - self.db = importutils.import_module(db_driver) - self.driver.db = self.db - self.driver.do_setup(None) - self.test_data = SheepdogDriverTestDataGenerator() - self.client = self.driver.client - self._addr = SHEEP_ADDR - self._port = SHEEP_PORT - self._vdiname = self.test_data.TEST_VOLUME.name - self._vdisize = self.test_data.TEST_VOLUME.size - self._src_vdiname = self.test_data.TEST_SNAPSHOT.volume_name - self._snapname = self.test_data.TEST_SNAPSHOT.name - self._dst_vdiname = self.test_data.TEST_CLONED_VOLUME.name - self._dst_vdisize = self.test_data.TEST_CLONED_VOLUME.size - - @mock.patch.object(sheepdog.SheepdogClient, 'check_cluster_status') - def test_check_for_setup_error(self, fake_execute): - self.driver.check_for_setup_error() - fake_execute.assert_called_once_with() - - @mock.patch.object(sheepdog.SheepdogClient, 'create') - def test_create_volume(self, fake_execute): - self.driver.create_volume(self.test_data.TEST_VOLUME) - fake_execute.assert_called_once_with(self._vdiname, self._vdisize) - - @mock.patch.object(sheepdog.SheepdogClient, 'delete') - def test_delete_volume(self, fake_execute): - self.driver.delete_volume(self.test_data.TEST_VOLUME) - fake_execute.assert_called_once_with(self._vdiname) - - @mock.patch.object(sheepdog.SheepdogClient, 'get_volume_stats') - def test_update_volume_stats(self, fake_execute): - fake_execute.return_value = self.test_data.COLLIE_NODE_INFO - expected = dict( - volume_backend_name='sheepdog', - vendor_name='Open Source', - driver_version=self.driver.VERSION, - storage_protocol='sheepdog', - total_capacity_gb=float(107287605248) / units.Gi, - free_capacity_gb=float(107287605248 - 3623897354) / units.Gi, - reserved_percentage=0, - QoS_support=False) - actual = self.driver.get_volume_stats(True) - self.assertDictMatch(expected, actual) - - @mock.patch.object(sheepdog.SheepdogClient, '_run_dog') - def test_copy_image_to_volume(self, fake_run_dog): - @contextlib.contextmanager - def fake_temp_file(): - class FakeTmp(object): - def __init__(self, name): - self.name = name - yield FakeTmp('test').name - - def fake_try_execute(obj, *command, **kwargs): - return True - - self.stubs.Set(image_utils, 'temporary_file', fake_temp_file) - self.stubs.Set(image_utils, 'fetch_verify_image', - lambda w, x, y, z: None) - self.stubs.Set(image_utils, 'convert_image', - lambda x, y, z: None) - self.stubs.Set(sheepdog.SheepdogDriver, - '_try_execute', - fake_try_execute) - fake_run_dog.return_value = ('fake_stdout', 'fake_stderr') - self.driver.copy_image_to_volume(None, self.test_data.TEST_VOLUME, - FakeImageService(), None) - - def test_copy_volume_to_image(self): - fake_context = {} - fake_volume = {'name': 'volume-00000001'} - fake_image_service = mock.Mock() - fake_image_service_update = mock.Mock() - fake_image_meta = {'id': '10958016-e196-42e3-9e7f-5d8927ae3099'} - - patch = mock.patch.object - with patch(self.driver, '_try_execute') as fake_try_execute: - with patch(fake_image_service, - 'update') as fake_image_service_update: - self.driver.copy_volume_to_image(fake_context, - fake_volume, - fake_image_service, - fake_image_meta) - - expected_cmd = ('qemu-img', - 'convert', - '-f', 'raw', - '-t', 'none', - '-O', 'raw', - 'sheepdog:%s:%s:%s' % ( - self._addr, - self._port, - fake_volume['name']), - mock.ANY) - fake_try_execute.assert_called_once_with(*expected_cmd) - fake_image_service_update.assert_called_once_with( - fake_context, fake_image_meta['id'], mock.ANY, mock.ANY) - - def test_copy_volume_to_image_nonexistent_volume(self): - fake_context = {} - fake_volume = { - 'name': 'nonexistent-volume-82c4539e-c2a5-11e4-a293-0aa186c60fe0'} - fake_image_service = mock.Mock() - fake_image_meta = {'id': '10958016-e196-42e3-9e7f-5d8927ae3099'} - - # The command is expected to fail, so we don't want to retry it. - self.driver._try_execute = self.driver._execute - - args = (fake_context, fake_volume, fake_image_service, fake_image_meta) - expected_errors = (processutils.ProcessExecutionError, OSError) - self.assertRaises(expected_errors, - self.driver.copy_volume_to_image, - *args) - - @mock.patch.object(sheepdog.SheepdogClient, 'create_snapshot') - @mock.patch.object(sheepdog.SheepdogClient, 'clone') - @mock.patch.object(sheepdog.SheepdogClient, 'delete_snapshot') - def test_create_cloned_volume(self, fake_delete_snapshot, - fake_clone, fake_create_snapshot): - src_vol = self.test_data.TEST_VOLUME - cloned_vol = self.test_data.TEST_CLONED_VOLUME - - self.driver.create_cloned_volume(cloned_vol, src_vol) - snapshot_name = src_vol.name + '-temp-snapshot' - fake_create_snapshot.assert_called_once_with(src_vol.name, - snapshot_name) - fake_clone.assert_called_once_with(src_vol.name, snapshot_name, - cloned_vol.name, cloned_vol.size) - fake_delete_snapshot.assert_called_once_with(src_vol.name, - snapshot_name) - - @mock.patch.object(sheepdog.SheepdogClient, 'create_snapshot') - @mock.patch.object(sheepdog.SheepdogClient, 'clone') - @mock.patch.object(sheepdog.SheepdogClient, 'delete_snapshot') - @mock.patch.object(sheepdog, 'LOG') - def test_create_cloned_volume_failure(self, fake_logger, - fake_delete_snapshot, - fake_clone, fake_create_snapshot): - src_vol = self.test_data.TEST_VOLUME - cloned_vol = self.test_data.TEST_CLONED_VOLUME - snapshot_name = src_vol.name + '-temp-snapshot' - - fake_clone.side_effect = exception.SheepdogCmdError( - cmd='dummy', exit_code=1, stdout='dummy', stderr='dummy') - self.assertRaises(exception.SheepdogCmdError, - self.driver.create_cloned_volume, - cloned_vol, src_vol) - fake_delete_snapshot.assert_called_once_with(src_vol.name, - snapshot_name) - self.assertTrue(fake_logger.error.called) - - @mock.patch.object(sheepdog.SheepdogClient, 'create_snapshot') - def test_create_snapshot(self, fake_create_snapshot): - snapshot = self.test_data.TEST_SNAPSHOT - self.driver.create_snapshot(snapshot) - fake_create_snapshot.assert_called_once_with(snapshot.volume_name, - snapshot.name) - - @mock.patch.object(sheepdog.SheepdogClient, 'delete_snapshot') - def test_delete_snapshot(self, fake_delete_snapshot): - snapshot = self.test_data.TEST_SNAPSHOT - self.driver.delete_snapshot(snapshot) - fake_delete_snapshot.assert_called_once_with(snapshot.volume_name, - snapshot.name) - - def test_clone_image_success(self): - context = {} - image_id = "caa4ffd0-fake-fake-fake-f8631a807f5a" - image_location = ('sheepdog://192.168.1.111:7000:%s' % image_id, None) - image_meta = {'id': image_id, 'size': 1, 'disk_format': 'raw'} - image_service = '' - - patch = mock.patch.object - with patch(self.driver, '_try_execute', return_value=True): - with patch(self.driver, 'create_cloned_volume'): - with patch(self.client, 'resize'): - model_updated, cloned = self.driver.clone_image( - context, self.test_data.TEST_CLONED_VOLUME, - image_location, image_meta, image_service) - - self.assertTrue(cloned) - self.assertEqual("sheepdog:%s:%s:%s" % ( - self._addr, - self._port, - self.test_data.TEST_CLONED_VOLUME.name), - model_updated['provider_location']) - - def test_clone_image_failure(self): - context = {} - fake_vol = {} - image_location = ('image_location', None) - image_meta = {} - image_service = '' - - with mock.patch.object(self.driver, '_is_cloneable', - lambda *args: False): - result = self.driver.clone_image( - context, fake_vol, image_location, image_meta, image_service) - self.assertEqual(({}, False), result) - - def test_is_cloneable(self): - uuid = '87f1b01c-f46c-4537-bd5d-23962f5f4316' - location = 'sheepdog://ip:port:%s' % uuid - image_meta = {'id': uuid, 'size': 1, 'disk_format': 'raw'} - invalid_image_meta = {'id': uuid, 'size': 1, 'disk_format': 'iso'} - - with mock.patch.object(self.driver, '_try_execute') as try_execute: - self.assertTrue( - self.driver._is_cloneable(location, image_meta)) - expected_cmd = ('collie', 'vdi', 'list', - '--address', 'ip', - '--port', 'port', - uuid) - try_execute.assert_called_once_with(*expected_cmd) - - # check returning False without executing a command - self.assertFalse( - self.driver._is_cloneable('invalid-location', image_meta)) - self.assertFalse( - self.driver._is_cloneable(location, invalid_image_meta)) - self.assertEqual(1, try_execute.call_count) - - error = processutils.ProcessExecutionError - with mock.patch.object(self.driver, '_try_execute', - side_effect=error) as fail_try_execute: - self.assertFalse( - self.driver._is_cloneable(location, image_meta)) - fail_try_execute.assert_called_once_with(*expected_cmd) - - def test_create_volume_from_snapshot(self): - dst_volume = self.test_data.TEST_CLONED_VOLUME - snapshot = self.test_data.TEST_SNAPSHOT - with mock.patch.object(self.client, 'clone') as fake_execute: - self.driver.create_volume_from_snapshot(dst_volume, snapshot) - fake_execute.assert_called_once_with(self._src_vdiname, - self._snapname, - self._dst_vdiname, - self._dst_vdisize) - - def test_initialize_connection(self): - fake_volume = self.test_data.TEST_VOLUME - expected = { - 'driver_volume_type': 'sheepdog', - 'data': { - 'name': fake_volume.name, - 'hosts': ["127.0.0.1"], - 'ports': ["7000"], - } - } - actual = self.driver.initialize_connection(fake_volume, None) - self.assertDictMatch(expected, actual) - - @mock.patch.object(sheepdog.SheepdogClient, 'resize') - @mock.patch.object(sheepdog, 'LOG') - def test_extend_volume(self, fake_logger, fake_execute): - self.driver.extend_volume(self.test_data.TEST_VOLUME, 10) - fake_execute.assert_called_once_with(self._vdiname, 10) - self.assertTrue(fake_logger.debug.called) - - @mock.patch.object(db, 'volume_get') - @mock.patch.object(sheepdog.SheepdogDriver, '_try_execute') - @mock.patch.object(sheepdog.SheepdogClient, 'create_snapshot') - @mock.patch.object(backup_driver, 'BackupDriver') - @mock.patch.object(sheepdog.SheepdogClient, 'delete_snapshot') - def test_backup_volume_success(self, fake_delete_snapshot, - fake_backup_service, fake_create_snapshot, - fake_execute, fake_volume_get): - fake_context = {} - fake_volume = self.test_data.TEST_VOLUME - fake_backup = self.test_data.TEST_BACKUP_VOLUME - fake_backup_service = mock.Mock() - fake_volume_get.return_value = fake_volume - self.driver.backup_volume(fake_context, - fake_backup, - fake_backup_service) - - self.assertEqual(1, fake_create_snapshot.call_count) - self.assertEqual(2, fake_delete_snapshot.call_count) - self.assertEqual(fake_create_snapshot.call_args, - fake_delete_snapshot.call_args) - - call_args, call_kwargs = fake_backup_service.backup.call_args - call_backup, call_sheepdog_fd = call_args - self.assertEqual(fake_backup, call_backup) - self.assertIsInstance(call_sheepdog_fd, sheepdog.SheepdogIOWrapper) - - @mock.patch.object(db, 'volume_get') - @mock.patch.object(sheepdog.SheepdogDriver, '_try_execute') - @mock.patch.object(sheepdog.SheepdogClient, 'create_snapshot') - @mock.patch.object(backup_driver, 'BackupDriver') - @mock.patch.object(sheepdog.SheepdogClient, 'delete_snapshot') - def test_backup_volume_fail_to_create_snap(self, fake_delete_snapshot, - fake_backup_service, - fake_create_snapshot, - fake_execute, fake_volume_get): - fake_context = {} - fake_volume = self.test_data.TEST_VOLUME - fake_backup = self.test_data.TEST_BACKUP_VOLUME - fake_volume_get.return_value = fake_volume - fake_create_snapshot.side_effect = exception.SheepdogCmdError( - cmd='dummy', exit_code=1, stdout='dummy', stderr='dummy') - - self.assertRaises(exception.SheepdogError, - self.driver.backup_volume, - fake_context, - fake_backup, - fake_backup_service) - self.assertEqual(1, fake_create_snapshot.call_count) - self.assertEqual(1, fake_delete_snapshot.call_count) - self.assertEqual(fake_create_snapshot.call_args, - fake_delete_snapshot.call_args) - - @mock.patch.object(db, 'volume_get') - @mock.patch.object(sheepdog.SheepdogDriver, '_try_execute') - @mock.patch.object(sheepdog.SheepdogClient, 'create_snapshot') - @mock.patch.object(backup_driver, 'BackupDriver') - @mock.patch.object(sheepdog.SheepdogClient, 'delete_snapshot') - def test_backup_volume_fail_to_backup_vol(self, fake_delete_snapshot, - fake_backup_service, - fake_create_snapshot, - fake_execute, fake_volume_get): - fake_context = {} - fake_volume = self.test_data.TEST_VOLUME - fake_backup = self.test_data.TEST_BACKUP_VOLUME - fake_volume_get.return_value = fake_volume - - class BackupError(Exception): - pass - - fake_backup_service.backup.side_effect = BackupError() - - self.assertRaises(BackupError, - self.driver.backup_volume, - fake_context, - fake_backup, - fake_backup_service) - self.assertEqual(1, fake_create_snapshot.call_count) - self.assertEqual(2, fake_delete_snapshot.call_count) - self.assertEqual(fake_create_snapshot.call_args, - fake_delete_snapshot.call_args) - - @mock.patch.object(backup_driver, 'BackupDriver') - def test_restore_backup(self, fake_backup_service): - fake_context = {} - fake_backup = self.test_data.TEST_BACKUP_VOLUME - fake_volume = self.test_data.TEST_VOLUME - - self.driver.restore_backup( - fake_context, fake_backup, fake_volume, fake_backup_service) - - call_args, call_kwargs = fake_backup_service.restore.call_args - call_backup, call_volume_id, call_sheepdog_fd = call_args - self.assertEqual(fake_backup, call_backup) - self.assertEqual(fake_volume.id, call_volume_id) - self.assertIsInstance(call_sheepdog_fd, sheepdog.SheepdogIOWrapper) diff --git a/cinder/tests/unit/test_smbfs.py b/cinder/tests/unit/test_smbfs.py deleted file mode 100644 index bb1a65a5c..000000000 --- a/cinder/tests/unit/test_smbfs.py +++ /dev/null @@ -1,736 +0,0 @@ -# Copyright 2014 Cloudbase Solutions Srl -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import functools -import os - -import mock -from oslo_utils import fileutils - -from cinder import exception -from cinder.image import image_utils -from cinder import test -from cinder.volume.drivers import remotefs -from cinder.volume.drivers import smbfs - - -def requires_allocation_data_update(expected_size): - def wrapper(func): - @functools.wraps(func) - def inner(inst, *args, **kwargs): - with mock.patch.object( - inst._smbfs_driver, - 'update_disk_allocation_data') as fake_update: - func(inst, *args, **kwargs) - fake_update.assert_called_once_with(inst._FAKE_VOLUME, - expected_size) - return inner - return wrapper - - -class SmbFsTestCase(test.TestCase): - - _FAKE_SHARE = '//1.2.3.4/share1' - _FAKE_SHARE_HASH = 'db0bf952c1734092b83e8990bd321131' - _FAKE_MNT_BASE = '/mnt' - _FAKE_VOLUME_NAME = 'volume-4f711859-4928-4cb7-801a-a50c37ceaccc' - _FAKE_TOTAL_SIZE = '2048' - _FAKE_TOTAL_AVAILABLE = '1024' - _FAKE_TOTAL_ALLOCATED = 1024 - _FAKE_VOLUME = {'id': '4f711859-4928-4cb7-801a-a50c37ceaccc', - 'size': 1, - 'provider_location': _FAKE_SHARE, - 'name': _FAKE_VOLUME_NAME, - 'status': 'available'} - _FAKE_MNT_POINT = os.path.join(_FAKE_MNT_BASE, _FAKE_SHARE_HASH) - _FAKE_VOLUME_PATH = os.path.join(_FAKE_MNT_POINT, _FAKE_VOLUME_NAME) - _FAKE_SNAPSHOT_ID = '5g811859-4928-4cb7-801a-a50c37ceacba' - _FAKE_SNAPSHOT = {'id': _FAKE_SNAPSHOT_ID, - 'volume': _FAKE_VOLUME, - 'status': 'available', - 'volume_size': 1} - _FAKE_SNAPSHOT_PATH = ( - _FAKE_VOLUME_PATH + '-snapshot' + _FAKE_SNAPSHOT_ID) - _FAKE_SHARE_OPTS = '-o username=Administrator,password=12345' - _FAKE_OPTIONS_DICT = {'username': 'Administrator', - 'password': '12345'} - _FAKE_ALLOCATION_DATA_PATH = os.path.join('fake_dir', - 'fake_allocation_data') - - _FAKE_SMBFS_CONFIG = mock.MagicMock() - _FAKE_SMBFS_CONFIG.smbfs_oversub_ratio = 2 - _FAKE_SMBFS_CONFIG.smbfs_used_ratio = 0.5 - _FAKE_SMBFS_CONFIG.smbfs_shares_config = '/fake/config/path' - _FAKE_SMBFS_CONFIG.smbfs_default_volume_format = 'raw' - _FAKE_SMBFS_CONFIG.smbfs_sparsed_volumes = False - - def setUp(self): - super(SmbFsTestCase, self).setUp() - - self._smbfs_driver = smbfs.SmbfsDriver(configuration=mock.Mock()) - self._smbfs_driver._remotefsclient = mock.Mock() - self._smbfs_driver._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - self._smbfs_driver._execute = mock.Mock() - self._smbfs_driver.base = self._FAKE_MNT_BASE - self._smbfs_driver._alloc_info_file_path = ( - self._FAKE_ALLOCATION_DATA_PATH) - - def _get_fake_allocation_data(self): - return {self._FAKE_SHARE_HASH: { - 'total_allocated': self._FAKE_TOTAL_ALLOCATED}} - - @mock.patch.object(smbfs, 'open', create=True) - @mock.patch('os.path.exists') - @mock.patch.object(fileutils, 'ensure_tree') - @mock.patch('json.load') - def _test_setup_allocation_data(self, mock_json_load, mock_ensure_tree, - mock_exists, mock_open, - allocation_data_exists=False): - mock_exists.return_value = allocation_data_exists - self._smbfs_driver._update_allocation_data_file = mock.Mock() - - self._smbfs_driver._setup_allocation_data() - - if allocation_data_exists: - fd = mock_open.return_value.__enter__.return_value - mock_json_load.assert_called_once_with(fd) - self.assertEqual(mock_json_load.return_value, - self._smbfs_driver._allocation_data) - else: - mock_ensure_tree.assert_called_once_with( - os.path.dirname(self._FAKE_ALLOCATION_DATA_PATH)) - update_func = self._smbfs_driver._update_allocation_data_file - update_func.assert_called_once_with() - - def test_setup_allocation_data_file_unexisting(self): - self._test_setup_allocation_data() - - def test_setup_allocation_data_file_existing(self): - self._test_setup_allocation_data(allocation_data_exists=True) - - def _test_update_allocation_data(self, virtual_size_gb=None, - volume_exists=True): - self._smbfs_driver._update_allocation_data_file = mock.Mock() - update_func = self._smbfs_driver._update_allocation_data_file - - fake_alloc_data = self._get_fake_allocation_data() - if volume_exists: - fake_alloc_data[self._FAKE_SHARE_HASH][ - self._FAKE_VOLUME_NAME] = self._FAKE_VOLUME['size'] - - self._smbfs_driver._allocation_data = fake_alloc_data - - self._smbfs_driver.update_disk_allocation_data(self._FAKE_VOLUME, - virtual_size_gb) - - vol_allocated_size = fake_alloc_data[self._FAKE_SHARE_HASH].get( - self._FAKE_VOLUME_NAME, None) - if not virtual_size_gb: - expected_total_allocated = (self._FAKE_TOTAL_ALLOCATED - - self._FAKE_VOLUME['size']) - - self.assertIsNone(vol_allocated_size) - else: - expected_total_allocated = (self._FAKE_TOTAL_ALLOCATED + - virtual_size_gb - - self._FAKE_VOLUME['size']) - self.assertEqual(virtual_size_gb, vol_allocated_size) - - update_func.assert_called_once_with() - - self.assertEqual( - expected_total_allocated, - fake_alloc_data[self._FAKE_SHARE_HASH]['total_allocated']) - - def test_update_allocation_data_volume_deleted(self): - self._test_update_allocation_data() - - def test_update_allocation_data_volume_extended(self): - self._test_update_allocation_data( - virtual_size_gb=self._FAKE_VOLUME['size'] + 1) - - def test_update_allocation_data_volume_created(self): - self._test_update_allocation_data( - virtual_size_gb=self._FAKE_VOLUME['size']) - - @requires_allocation_data_update(expected_size=None) - def test_delete_volume(self): - drv = self._smbfs_driver - fake_vol_info = self._FAKE_VOLUME_PATH + '.info' - - drv._ensure_share_mounted = mock.MagicMock() - fake_ensure_mounted = drv._ensure_share_mounted - - drv._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - drv.get_active_image_from_info = mock.Mock( - return_value=self._FAKE_VOLUME_NAME) - drv._delete = mock.Mock() - drv._local_path_volume_info = mock.Mock( - return_value=fake_vol_info) - - with mock.patch('os.path.exists', lambda x: True): - drv.delete_volume(self._FAKE_VOLUME) - - fake_ensure_mounted.assert_called_once_with(self._FAKE_SHARE) - drv._delete.assert_any_call( - self._FAKE_VOLUME_PATH) - drv._delete.assert_any_call(fake_vol_info) - - @mock.patch('os.path.exists') - @mock.patch.object(image_utils, 'check_qemu_img_version') - def _test_setup(self, mock_check_qemu_img_version, - mock_exists, config, share_config_exists=True): - mock_exists.return_value = share_config_exists - fake_ensure_mounted = mock.MagicMock() - self._smbfs_driver._ensure_shares_mounted = fake_ensure_mounted - self._smbfs_driver.configuration = config - - if not (config.smbfs_shares_config and share_config_exists and - config.smbfs_oversub_ratio > 0 and - 0 <= config.smbfs_used_ratio <= 1): - self.assertRaises(exception.SmbfsException, - self._smbfs_driver.do_setup, - None) - else: - self._smbfs_driver.do_setup(mock.sentinel.context) - mock_check_qemu_img_version.assert_called_once_with() - self.assertEqual({}, self._smbfs_driver.shares) - fake_ensure_mounted.assert_called_once_with() - - def test_setup_missing_shares_config_option(self): - fake_config = copy.copy(self._FAKE_SMBFS_CONFIG) - fake_config.smbfs_shares_config = None - self._test_setup(config=fake_config, - share_config_exists=False) - - def test_setup_missing_shares_config_file(self): - self._test_setup(config=self._FAKE_SMBFS_CONFIG, - share_config_exists=False) - - def test_setup_invlid_oversub_ratio(self): - fake_config = copy.copy(self._FAKE_SMBFS_CONFIG) - fake_config.smbfs_oversub_ratio = -1 - self._test_setup(config=fake_config) - - def test_setup_invalid_used_ratio(self): - fake_config = copy.copy(self._FAKE_SMBFS_CONFIG) - fake_config.smbfs_used_ratio = -1 - self._test_setup(config=fake_config) - - def test_setup_invalid_used_ratio2(self): - fake_config = copy.copy(self._FAKE_SMBFS_CONFIG) - fake_config.smbfs_used_ratio = 1.1 - self._test_setup(config=fake_config) - - def _test_create_volume(self, volume_exists=False, volume_format=None): - fake_method = mock.MagicMock() - self._smbfs_driver.configuration = copy.copy(self._FAKE_SMBFS_CONFIG) - self._smbfs_driver._set_rw_permissions_for_all = mock.MagicMock() - fake_set_permissions = self._smbfs_driver._set_rw_permissions_for_all - self._smbfs_driver.get_volume_format = mock.MagicMock() - - windows_image_format = False - fake_vol_path = self._FAKE_VOLUME_PATH - self._smbfs_driver.get_volume_format.return_value = volume_format - - if volume_format: - if volume_format in ('vhd', 'vhdx'): - windows_image_format = volume_format - if volume_format == 'vhd': - windows_image_format = 'vpc' - method = '_create_windows_image' - fake_vol_path += '.' + volume_format - else: - method = '_create_%s_file' % volume_format - if volume_format == 'sparsed': - self._smbfs_driver.configuration.smbfs_sparsed_volumes = ( - True) - else: - method = '_create_regular_file' - - setattr(self._smbfs_driver, method, fake_method) - - with mock.patch('os.path.exists', new=lambda x: volume_exists): - if volume_exists: - self.assertRaises(exception.InvalidVolume, - self._smbfs_driver._do_create_volume, - self._FAKE_VOLUME) - return - - self._smbfs_driver._do_create_volume(self._FAKE_VOLUME) - if windows_image_format: - fake_method.assert_called_once_with( - fake_vol_path, - self._FAKE_VOLUME['size'], - windows_image_format) - else: - fake_method.assert_called_once_with( - fake_vol_path, self._FAKE_VOLUME['size']) - fake_set_permissions.assert_called_once_with(fake_vol_path) - - def test_create_existing_volume(self): - self._test_create_volume(volume_exists=True) - - def test_create_vhdx(self): - self._test_create_volume(volume_format='vhdx') - - def test_create_qcow2(self): - self._test_create_volume(volume_format='qcow2') - - def test_create_sparsed(self): - self._test_create_volume(volume_format='sparsed') - - def test_create_regular(self): - self._test_create_volume() - - def _test_find_share(self, existing_mounted_shares=True, - eligible_shares=True): - if existing_mounted_shares: - mounted_shares = ('fake_share1', 'fake_share2', 'fake_share3') - else: - mounted_shares = None - - self._smbfs_driver._mounted_shares = mounted_shares - self._smbfs_driver._is_share_eligible = mock.Mock( - return_value=eligible_shares) - self._smbfs_driver._get_total_allocated = mock.Mock( - side_effect=[3, 2, 1]) - - if not mounted_shares: - self.assertRaises(exception.SmbfsNoSharesMounted, - self._smbfs_driver._find_share, - self._FAKE_VOLUME['size']) - elif not eligible_shares: - self.assertRaises(exception.SmbfsNoSuitableShareFound, - self._smbfs_driver._find_share, - self._FAKE_VOLUME['size']) - else: - ret_value = self._smbfs_driver._find_share( - self._FAKE_VOLUME['size']) - # The eligible share with the minimum allocated space - # will be selected - self.assertEqual('fake_share3', ret_value) - - def test_find_share(self): - self._test_find_share() - - def test_find_share_missing_mounted_shares(self): - self._test_find_share(existing_mounted_shares=False) - - def test_find_share_missing_eligible_shares(self): - self._test_find_share(eligible_shares=False) - - def _test_is_share_eligible(self, capacity_info, volume_size): - self._smbfs_driver._get_capacity_info = mock.Mock( - return_value=[float(x << 30) for x in capacity_info]) - self._smbfs_driver.configuration = self._FAKE_SMBFS_CONFIG - return self._smbfs_driver._is_share_eligible(self._FAKE_SHARE, - volume_size) - - def test_share_volume_above_used_ratio(self): - fake_capacity_info = (4, 1, 1) - fake_volume_size = 2 - ret_value = self._test_is_share_eligible(fake_capacity_info, - fake_volume_size) - self.assertFalse(ret_value) - - def test_eligible_share(self): - fake_capacity_info = (4, 4, 0) - fake_volume_size = 1 - ret_value = self._test_is_share_eligible(fake_capacity_info, - fake_volume_size) - self.assertTrue(ret_value) - - def test_share_volume_above_oversub_ratio(self): - fake_capacity_info = (4, 4, 7) - fake_volume_size = 2 - ret_value = self._test_is_share_eligible(fake_capacity_info, - fake_volume_size) - self.assertFalse(ret_value) - - def test_share_reserved_above_oversub_ratio(self): - fake_capacity_info = (4, 4, 10) - fake_volume_size = 1 - ret_value = self._test_is_share_eligible(fake_capacity_info, - fake_volume_size) - self.assertFalse(ret_value) - - def test_parse_options(self): - (opt_list, - opt_dict) = self._smbfs_driver.parse_options( - self._FAKE_SHARE_OPTS) - expected_ret = ([], self._FAKE_OPTIONS_DICT) - self.assertEqual(expected_ret, (opt_list, opt_dict)) - - def test_parse_credentials(self): - fake_smb_options = r'-o user=MyDomain\Administrator,noperm' - expected_flags = '-o username=Administrator,noperm' - flags = self._smbfs_driver.parse_credentials(fake_smb_options) - self.assertEqual(expected_flags, flags) - - @mock.patch.object(smbfs.SmbfsDriver, '_get_local_volume_path_template') - @mock.patch.object(smbfs.SmbfsDriver, '_lookup_local_volume_path') - @mock.patch.object(smbfs.SmbfsDriver, 'get_volume_format') - def _test_get_volume_path(self, mock_get_volume_format, mock_lookup_volume, - mock_get_path_template, volume_exists=True, - volume_format='raw'): - drv = self._smbfs_driver - mock_get_path_template.return_value = self._FAKE_VOLUME_PATH - - expected_vol_path = self._FAKE_VOLUME_PATH - if volume_format in (drv._DISK_FORMAT_VHD, drv._DISK_FORMAT_VHDX): - expected_vol_path += '.' + volume_format - - mock_lookup_volume.return_value = ( - expected_vol_path if volume_exists else None) - mock_get_volume_format.return_value = volume_format - - ret_val = drv.local_path(self._FAKE_VOLUME) - - if volume_exists: - self.assertFalse(mock_get_volume_format.called) - else: - mock_get_volume_format.assert_called_once_with(self._FAKE_VOLUME) - self.assertEqual(expected_vol_path, ret_val) - - def test_get_existing_volume_path(self): - self._test_get_volume_path() - - def test_get_new_raw_volume_path(self): - self._test_get_volume_path(volume_exists=False) - - def test_get_new_vhd_volume_path(self): - self._test_get_volume_path(volume_exists=False, volume_format='vhd') - - @mock.patch.object(smbfs.SmbfsDriver, '_local_volume_dir') - def test_get_local_volume_path_template(self, mock_get_local_dir): - mock_get_local_dir.return_value = self._FAKE_MNT_POINT - ret_val = self._smbfs_driver._get_local_volume_path_template( - self._FAKE_VOLUME) - self.assertEqual(self._FAKE_VOLUME_PATH, ret_val) - - @mock.patch('os.path.exists') - def test_lookup_local_volume_path(self, mock_exists): - expected_path = self._FAKE_VOLUME_PATH + '.vhdx' - mock_exists.side_effect = lambda x: x == expected_path - - ret_val = self._smbfs_driver._lookup_local_volume_path( - self._FAKE_VOLUME_PATH) - - possible_paths = [self._FAKE_VOLUME_PATH + ext - for ext in ('', '.vhd', '.vhdx')] - mock_exists.assert_has_calls( - [mock.call(path) for path in possible_paths]) - self.assertEqual(expected_path, ret_val) - - @mock.patch.object(smbfs.SmbfsDriver, '_get_local_volume_path_template') - @mock.patch.object(smbfs.SmbfsDriver, '_lookup_local_volume_path') - @mock.patch.object(smbfs.SmbfsDriver, '_qemu_img_info') - @mock.patch.object(smbfs.SmbfsDriver, '_get_volume_format_spec') - def _mock_get_volume_format(self, mock_get_format_spec, mock_qemu_img_info, - mock_lookup_volume, mock_get_path_template, - qemu_format=False, volume_format='raw', - volume_exists=True): - mock_get_path_template.return_value = self._FAKE_VOLUME_PATH - mock_lookup_volume.return_value = ( - self._FAKE_VOLUME_PATH if volume_exists else None) - - mock_qemu_img_info.return_value.file_format = volume_format - mock_get_format_spec.return_value = volume_format - - ret_val = self._smbfs_driver.get_volume_format(self._FAKE_VOLUME, - qemu_format) - - if volume_exists: - mock_qemu_img_info.assert_called_once_with(self._FAKE_VOLUME_PATH, - self._FAKE_VOLUME_NAME) - self.assertFalse(mock_get_format_spec.called) - else: - mock_get_format_spec.assert_called_once_with(self._FAKE_VOLUME) - self.assertFalse(mock_qemu_img_info.called) - - return ret_val - - def test_get_existing_raw_volume_format(self): - fmt = self._mock_get_volume_format() - self.assertEqual('raw', fmt) - - def test_get_new_vhd_volume_format(self): - expected_fmt = 'vhd' - fmt = self._mock_get_volume_format(volume_format=expected_fmt, - volume_exists=False) - self.assertEqual(expected_fmt, fmt) - - def test_get_new_vhd_legacy_volume_format(self): - img_fmt = 'vhd' - expected_fmt = 'vpc' - ret_val = self._mock_get_volume_format(volume_format=img_fmt, - volume_exists=False, - qemu_format=True) - self.assertEqual(expected_fmt, ret_val) - - def test_initialize_connection(self): - self._smbfs_driver.get_active_image_from_info = mock.Mock( - return_value=self._FAKE_VOLUME_NAME) - self._smbfs_driver._get_mount_point_base = mock.Mock( - return_value=self._FAKE_MNT_BASE) - self._smbfs_driver.shares = {self._FAKE_SHARE: self._FAKE_SHARE_OPTS} - self._smbfs_driver._qemu_img_info = mock.Mock( - return_value=mock.Mock(file_format='raw')) - - fake_data = {'export': self._FAKE_SHARE, - 'format': 'raw', - 'name': self._FAKE_VOLUME_NAME, - 'options': self._FAKE_SHARE_OPTS} - expected = { - 'driver_volume_type': 'smbfs', - 'data': fake_data, - 'mount_point_base': self._FAKE_MNT_BASE} - ret_val = self._smbfs_driver.initialize_connection( - self._FAKE_VOLUME, None) - - self.assertEqual(expected, ret_val) - - def _test_extend_volume(self, extend_failed=False, image_format='raw'): - drv = self._smbfs_driver - - drv.local_path = mock.Mock( - return_value=self._FAKE_VOLUME_PATH) - drv._check_extend_volume_support = mock.Mock( - return_value=True) - drv._is_file_size_equal = mock.Mock( - return_value=not extend_failed) - drv._qemu_img_info = mock.Mock( - return_value=mock.Mock(file_format=image_format)) - drv._delete = mock.Mock() - - with mock.patch.object(image_utils, 'resize_image') as fake_resize, \ - mock.patch.object(image_utils, 'convert_image') as \ - fake_convert: - if extend_failed: - self.assertRaises(exception.ExtendVolumeError, - drv.extend_volume, - self._FAKE_VOLUME, mock.sentinel.new_size) - else: - drv.extend_volume(self._FAKE_VOLUME, mock.sentinel.new_size) - - if image_format in (drv._DISK_FORMAT_VHDX, - drv._DISK_FORMAT_VHD_LEGACY): - fake_tmp_path = self._FAKE_VOLUME_PATH + '.tmp' - fake_convert.assert_any_call(self._FAKE_VOLUME_PATH, - fake_tmp_path, 'raw') - fake_resize.assert_called_once_with( - fake_tmp_path, mock.sentinel.new_size) - fake_convert.assert_any_call(fake_tmp_path, - self._FAKE_VOLUME_PATH, - image_format) - else: - fake_resize.assert_called_once_with( - self._FAKE_VOLUME_PATH, mock.sentinel.new_size) - - @requires_allocation_data_update(expected_size=mock.sentinel.new_size) - def test_extend_volume(self): - self._test_extend_volume() - - def test_extend_volume_failed(self): - self._test_extend_volume(extend_failed=True) - - @requires_allocation_data_update(expected_size=mock.sentinel.new_size) - def test_extend_vhd_volume(self): - self._test_extend_volume(image_format='vpc') - - def _test_check_extend_support(self, has_snapshots=False, - is_eligible=True): - self._smbfs_driver.local_path = mock.Mock( - return_value=self._FAKE_VOLUME_PATH) - - if has_snapshots: - active_file_path = self._FAKE_SNAPSHOT_PATH - else: - active_file_path = self._FAKE_VOLUME_PATH - - self._smbfs_driver.get_active_image_from_info = mock.Mock( - return_value=active_file_path) - self._smbfs_driver._is_share_eligible = mock.Mock( - return_value=is_eligible) - - if has_snapshots: - self.assertRaises(exception.InvalidVolume, - self._smbfs_driver._check_extend_volume_support, - self._FAKE_VOLUME, 2) - elif not is_eligible: - self.assertRaises(exception.ExtendVolumeError, - self._smbfs_driver._check_extend_volume_support, - self._FAKE_VOLUME, 2) - else: - self._smbfs_driver._check_extend_volume_support( - self._FAKE_VOLUME, 2) - self._smbfs_driver._is_share_eligible.assert_called_once_with( - self._FAKE_SHARE, 1) - - def test_check_extend_support(self): - self._test_check_extend_support() - - def test_check_extend_volume_with_snapshots(self): - self._test_check_extend_support(has_snapshots=True) - - def test_check_extend_volume_uneligible_share(self): - self._test_check_extend_support(is_eligible=False) - - @requires_allocation_data_update(expected_size=_FAKE_VOLUME['size']) - @mock.patch.object(remotefs.RemoteFSSnapDriver, 'create_volume') - def test_create_volume_base(self, mock_create_volume): - self._smbfs_driver.create_volume(self._FAKE_VOLUME) - mock_create_volume.assert_called_once_with(self._FAKE_VOLUME) - - @requires_allocation_data_update(expected_size=_FAKE_VOLUME['size']) - @mock.patch.object(smbfs.SmbfsDriver, - '_create_volume_from_snapshot') - def test_create_volume_from_snapshot(self, mock_create_volume): - self._smbfs_driver.create_volume_from_snapshot(self._FAKE_VOLUME, - self._FAKE_SNAPSHOT) - mock_create_volume.assert_called_once_with(self._FAKE_VOLUME, - self._FAKE_SNAPSHOT) - - @requires_allocation_data_update(expected_size=_FAKE_VOLUME['size']) - @mock.patch.object(smbfs.SmbfsDriver, '_create_cloned_volume') - def test_create_cloned_volume(self, mock_create_volume): - self._smbfs_driver.create_cloned_volume(self._FAKE_VOLUME, - mock.sentinel.src_vol) - mock_create_volume.assert_called_once_with(self._FAKE_VOLUME, - mock.sentinel.src_vol) - - def test_create_volume_from_in_use_snapshot(self): - fake_snapshot = {'status': 'in-use'} - self.assertRaises( - exception.InvalidSnapshot, - self._smbfs_driver.create_volume_from_snapshot, - self._FAKE_VOLUME, fake_snapshot) - - def test_copy_volume_from_snapshot(self): - drv = self._smbfs_driver - - fake_volume_info = {self._FAKE_SNAPSHOT_ID: 'fake_snapshot_file_name'} - fake_img_info = mock.MagicMock() - fake_img_info.backing_file = self._FAKE_VOLUME_NAME - - drv.get_volume_format = mock.Mock( - return_value='raw') - drv._local_path_volume_info = mock.Mock( - return_value=self._FAKE_VOLUME_PATH + '.info') - drv._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - drv._read_info_file = mock.Mock( - return_value=fake_volume_info) - drv._qemu_img_info = mock.Mock( - return_value=fake_img_info) - drv.local_path = mock.Mock( - return_value=self._FAKE_VOLUME_PATH[:-1]) - drv._extend_volume = mock.Mock() - drv._set_rw_permissions_for_all = mock.Mock() - - with mock.patch.object(image_utils, 'convert_image') as ( - fake_convert_image): - drv._copy_volume_from_snapshot( - self._FAKE_SNAPSHOT, self._FAKE_VOLUME, - self._FAKE_VOLUME['size']) - drv._extend_volume.assert_called_once_with( - self._FAKE_VOLUME, self._FAKE_VOLUME['size']) - fake_convert_image.assert_called_once_with( - self._FAKE_VOLUME_PATH, self._FAKE_VOLUME_PATH[:-1], 'raw') - - def test_ensure_mounted(self): - self._smbfs_driver.shares = {self._FAKE_SHARE: self._FAKE_SHARE_OPTS} - - self._smbfs_driver._ensure_share_mounted(self._FAKE_SHARE) - self._smbfs_driver._remotefsclient.mount.assert_called_once_with( - self._FAKE_SHARE, self._FAKE_SHARE_OPTS.split()) - - def _test_copy_image_to_volume(self, wrong_size_after_fetch=False): - drv = self._smbfs_driver - - vol_size_bytes = self._FAKE_VOLUME['size'] << 30 - - fake_img_info = mock.MagicMock() - - if wrong_size_after_fetch: - fake_img_info.virtual_size = 2 * vol_size_bytes - else: - fake_img_info.virtual_size = vol_size_bytes - - drv.get_volume_format = mock.Mock( - return_value=drv._DISK_FORMAT_VHDX) - drv.local_path = mock.Mock( - return_value=self._FAKE_VOLUME_PATH) - drv._do_extend_volume = mock.Mock() - drv.configuration = mock.MagicMock() - drv.configuration.volume_dd_blocksize = ( - mock.sentinel.block_size) - - with mock.patch.object(image_utils, 'fetch_to_volume_format') as \ - fake_fetch, mock.patch.object(image_utils, 'qemu_img_info') as \ - fake_qemu_img_info: - - fake_qemu_img_info.return_value = fake_img_info - - if wrong_size_after_fetch: - self.assertRaises( - exception.ImageUnacceptable, - drv.copy_image_to_volume, - mock.sentinel.context, self._FAKE_VOLUME, - mock.sentinel.image_service, - mock.sentinel.image_id) - else: - drv.copy_image_to_volume( - mock.sentinel.context, self._FAKE_VOLUME, - mock.sentinel.image_service, - mock.sentinel.image_id) - fake_fetch.assert_called_once_with( - mock.sentinel.context, mock.sentinel.image_service, - mock.sentinel.image_id, self._FAKE_VOLUME_PATH, - drv._DISK_FORMAT_VHDX, - mock.sentinel.block_size) - drv._do_extend_volume.assert_called_once_with( - self._FAKE_VOLUME_PATH, - self._FAKE_VOLUME['size'], - self._FAKE_VOLUME['name']) - - def test_copy_image_to_volume(self): - self._test_copy_image_to_volume() - - def test_copy_image_to_volume_wrong_size_after_fetch(self): - self._test_copy_image_to_volume(wrong_size_after_fetch=True) - - def test_get_capacity_info(self): - fake_block_size = 4096.0 - fake_total_blocks = 1024 - fake_avail_blocks = 512 - - fake_df = ('%s %s %s' % (fake_block_size, fake_total_blocks, - fake_avail_blocks), None) - - self._smbfs_driver._get_mount_point_for_share = mock.Mock( - return_value=self._FAKE_MNT_POINT) - self._smbfs_driver._get_total_allocated = mock.Mock( - return_value=self._FAKE_TOTAL_ALLOCATED) - self._smbfs_driver._execute.return_value = fake_df - - ret_val = self._smbfs_driver._get_capacity_info(self._FAKE_SHARE) - expected = (fake_block_size * fake_total_blocks, - fake_block_size * fake_avail_blocks, - self._FAKE_TOTAL_ALLOCATED) - self.assertEqual(expected, ret_val) diff --git a/cinder/tests/unit/test_solidfire.py b/cinder/tests/unit/test_solidfire.py deleted file mode 100644 index b6ee16a7b..000000000 --- a/cinder/tests/unit/test_solidfire.py +++ /dev/null @@ -1,1748 +0,0 @@ - -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime - -import mock -from oslo_utils import timeutils -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.objects import fields -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers import solidfire -from cinder.volume import qos_specs -from cinder.volume import volume_types - - -def create_configuration(): - configuration = mock.Mock(conf.Configuration) - configuration.san_is_local = False - configuration.append_config_values(mock.IgnoreArg()) - return configuration - - -class SolidFireVolumeTestCase(test.TestCase): - def setUp(self): - self.ctxt = context.get_admin_context() - self.configuration = mock.Mock(conf.Configuration) - self.configuration.sf_allow_tenant_qos = True - self.configuration.san_is_local = True - self.configuration.sf_emulate_512 = True - self.configuration.sf_account_prefix = 'cinder' - self.configuration.reserved_percentage = 25 - self.configuration.iscsi_helper = None - self.configuration.sf_template_account_name = 'openstack-vtemplate' - self.configuration.sf_allow_template_caching = False - self.configuration.sf_svip = None - self.configuration.sf_enable_volume_mapping = True - self.configuration.sf_volume_prefix = 'UUID-' - self.configuration.sf_enable_vag = False - - super(SolidFireVolumeTestCase, self).setUp() - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - self.stubs.Set(solidfire.SolidFireDriver, - '_build_endpoint_info', - self.fake_build_endpoint_info) - self.stubs.Set(solidfire.SolidFireDriver, - '_set_cluster_uuid', - self.fake_set_cluster_uuid) - self.expected_qos_results = {'minIOPS': 1000, - 'maxIOPS': 10000, - 'burstIOPS': 20000} - self.mock_stats_data =\ - {'result': - {'clusterCapacity': {'maxProvisionedSpace': 107374182400, - 'usedSpace': 1073741824, - 'compressionPercent': 100, - 'deDuplicationPercent': 100, - 'thinProvisioningPercent': 100}}} - self.mock_volume = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': 'fast', - 'created_at': timeutils.utcnow()} - self.fake_image_meta = {'id': '17c550bb-a411-44c0-9aaf-0d96dd47f501', - 'updated_at': datetime.datetime(2013, 9, - 28, 15, - 27, 36, - 325355), - 'is_public': True, - 'owner': 'testprjid'} - self.fake_image_service = 'null' - - def fake_build_endpoint_info(obj, **kwargs): - endpoint = {} - endpoint['mvip'] = '1.1.1.1' - endpoint['login'] = 'admin' - endpoint['passwd'] = 'admin' - endpoint['port'] = '443' - endpoint['url'] = '{scheme}://{mvip}'.format(mvip='%s:%s' % - (endpoint['mvip'], - endpoint['port']), - scheme='https') - - return endpoint - - def fake_set_cluster_uuid(obj): - return '95e46307-67d4-49b3-8857-6104a9c30e46' - - def fake_issue_api_request(obj, method, params, version='1.0'): - if method is 'GetClusterCapacity' and version == '1.0': - data = {'result': - {'clusterCapacity': {'maxProvisionedSpace': 107374182400, - 'usedSpace': 1073741824, - 'compressionPercent': 100, - 'deDuplicationPercent': 100, - 'thinProvisioningPercent': 100}}} - return data - - elif method is 'GetClusterInfo' and version == '1.0': - results = {'result': {'clusterInfo': - {'name': 'fake-cluster', - 'mvip': '1.1.1.1', - 'svip': '1.1.1.1', - 'uniqueID': 'unqid', - 'repCount': 2, - 'attributes': {}}}} - return results - - elif method is 'AddAccount' and version == '1.0': - return {'result': {'accountID': 25}, 'id': 1} - - elif method is 'GetAccountByName' and version == '1.0': - results = {'result': {'account': - {'accountID': 25, - 'username': params['username'], - 'status': 'active', - 'initiatorSecret': '123456789012', - 'targetSecret': '123456789012', - 'attributes': {}, - 'volumes': [6, 7, 20]}}, - "id": 1} - return results - - elif method is 'CreateVolume' and version == '1.0': - return {'result': {'volumeID': 5}, 'id': 1} - - elif method is 'CreateSnapshot' and version == '6.0': - return {'result': {'snapshotID': 5}, 'id': 1} - - elif method is 'DeleteVolume' and version == '1.0': - return {'result': {}, 'id': 1} - - elif method is 'ModifyVolume' and version == '5.0': - return {'result': {}, 'id': 1} - - elif method is 'CloneVolume': - return {'result': {'volumeID': 6}, 'id': 2} - - elif method is 'ModifyVolume': - return - - elif method is 'ListVolumesForAccount' and version == '1.0': - test_name = 'OS-VOLID-a720b3c0-d1f0-11e1-9b23-0800200c9a66' - result = {'result': { - 'volumes': [{'volumeID': 5, - 'name': test_name, - 'accountID': 25, - 'sliceCount': 1, - 'totalSize': 1 * units.Gi, - 'enable512e': True, - 'access': "readWrite", - 'status': "active", - 'attributes': {}, - 'qos': None, - 'iqn': test_name}]}} - return result - - elif method is 'ListActiveVolumes': - test_name = "existing_volume" - result = {'result': { - 'volumes': [{'volumeID': 5, - 'name': test_name, - 'accountID': 8, - 'sliceCount': 1, - 'totalSize': 1 * units.Gi, - 'enable512e': True, - 'access': "readWrite", - 'status': "active", - 'attributes': {}, - 'qos': None, - 'iqn': test_name}]}} - return result - elif method is 'DeleteSnapshot': - return {'result': {}} - else: - # Crap, unimplemented API call in Fake - return None - - def fake_issue_api_request_fails(obj, method, - params, version='1.0', - endpoint=None): - response = {'error': {'code': 000, - 'name': 'DummyError', - 'message': 'This is a fake error response'}, - 'id': 1} - msg = ('Error (%s) encountered during ' - 'SolidFire API call.' % response['error']['name']) - raise exception.SolidFireAPIException(message=msg) - - def fake_set_qos_by_volume_type(self, type_id, ctxt): - return {'minIOPS': 500, - 'maxIOPS': 1000, - 'burstIOPS': 1000} - - def fake_volume_get(obj, key, default=None): - return {'qos': 'fast'} - - def fake_update_cluster_status(self): - return - - def fake_get_model_info(self, account, vid): - return {'fake': 'fake-model'} - - @mock.patch.object(solidfire.SolidFireDriver, '_issue_api_request') - @mock.patch.object(solidfire.SolidFireDriver, '_create_template_account') - def test_create_volume_with_qos_type(self, - _mock_create_template_account, - _mock_issue_api_request): - _mock_issue_api_request.return_value = self.mock_stats_data - _mock_create_template_account.return_value = 1 - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': 'fast', - 'created_at': timeutils.utcnow()} - - fake_sfaccounts = [{'accountID': 5, - 'name': 'testprjid', - 'targetSecret': 'shhhh', - 'username': 'john-wayne'}] - - test_type = {'name': 'sf-1', - 'qos_specs_id': 'fb0576d7-b4b5-4cad-85dc-ca92e6a497d1', - 'deleted': False, - 'created_at': '2014-02-06 04:58:11', - 'updated_at': None, - 'extra_specs': {}, - 'deleted_at': None, - 'id': 'e730e97b-bc7d-4af3-934a-32e59b218e81'} - - test_qos_spec = {'id': 'asdfafdasdf', - 'specs': {'minIOPS': '1000', - 'maxIOPS': '2000', - 'burstIOPS': '3000'}} - - def _fake_get_volume_type(ctxt, type_id): - return test_type - - def _fake_get_qos_spec(ctxt, spec_id): - return test_qos_spec - - def _fake_do_volume_create(account, params): - return params - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - with mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=fake_sfaccounts), \ - mock.patch.object(sfv, - '_issue_api_request', - side_effect=self.fake_issue_api_request), \ - mock.patch.object(sfv, - '_get_account_create_availability', - return_value=fake_sfaccounts[0]), \ - mock.patch.object(sfv, - '_do_volume_create', - side_effect=_fake_do_volume_create), \ - mock.patch.object(volume_types, - 'get_volume_type', - side_effect=_fake_get_volume_type), \ - mock.patch.object(qos_specs, - 'get_qos_specs', - side_effect=_fake_get_qos_spec): - - self.assertEqual({'burstIOPS': 3000, - 'minIOPS': 1000, - 'maxIOPS': 2000}, - sfv.create_volume(testvol)['qos']) - - @mock.patch.object(solidfire.SolidFireDriver, '_issue_api_request') - @mock.patch.object(solidfire.SolidFireDriver, '_create_template_account') - def test_create_volume(self, - _mock_create_template_account, - _mock_issue_api_request): - _mock_issue_api_request.return_value = self.mock_stats_data - _mock_create_template_account.return_value = 1 - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'created_at': timeutils.utcnow()} - fake_sfaccounts = [{'accountID': 5, - 'name': 'testprjid', - 'targetSecret': 'shhhh', - 'username': 'john-wayne'}] - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - with mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=fake_sfaccounts), \ - mock.patch.object(sfv, - '_issue_api_request', - side_effect=self.fake_issue_api_request), \ - mock.patch.object(sfv, - '_get_account_create_availability', - return_value=fake_sfaccounts[0]): - - model_update = sfv.create_volume(testvol) - self.assertIsNotNone(model_update) - self.assertIsNone(model_update.get('provider_geometry', None)) - - @mock.patch.object(solidfire.SolidFireDriver, '_issue_api_request') - @mock.patch.object(solidfire.SolidFireDriver, '_create_template_account') - def test_create_volume_non_512e(self, - _mock_create_template_account, - _mock_issue_api_request): - _mock_issue_api_request.return_value = self.mock_stats_data - _mock_create_template_account.return_value = 1 - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'created_at': timeutils.utcnow()} - fake_sfaccounts = [{'accountID': 5, - 'name': 'testprjid', - 'targetSecret': 'shhhh', - 'username': 'john-wayne'}] - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - with mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=fake_sfaccounts), \ - mock.patch.object(sfv, - '_issue_api_request', - side_effect=self.fake_issue_api_request), \ - mock.patch.object(sfv, - '_get_account_create_availability', - return_value=fake_sfaccounts[0]): - - self.configuration.sf_emulate_512 = False - model_update = sfv.create_volume(testvol) - self.configuration.sf_emulate_512 = True - self.assertEqual('4096 4096', - model_update.get('provider_geometry', None)) - - def test_create_delete_snapshot(self): - testsnap = {'project_id': 'testprjid', - 'name': 'testvol', - 'volume_size': 1, - 'id': 'b831c4d1-d1f0-11e1-9b23-0800200c9a66', - 'volume_id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'created_at': timeutils.utcnow(), - 'provider_id': '8 99 None'} - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - fake_uuid = 'UUID-b831c4d1-d1f0-11e1-9b23-0800200c9a66' - with mock.patch.object( - solidfire.SolidFireDriver, - '_get_sf_snapshots', - return_value=[{'snapshotID': '5', - 'name': fake_uuid, - 'volumeID': 5}]), \ - mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=[{'accountID': 5, - 'name': 'testprjid'}]): - sfv.create_snapshot(testsnap) - sfv.delete_snapshot(testsnap) - - @mock.patch.object(solidfire.SolidFireDriver, '_issue_api_request') - @mock.patch.object(solidfire.SolidFireDriver, '_create_template_account') - def test_create_clone(self, - _mock_create_template_account, - _mock_issue_api_request): - _mock_issue_api_request.return_value = self.mock_stats_data - _mock_create_template_account.return_value = 1 - _fake_get_snaps = [{'snapshotID': 5, 'name': 'testvol'}] - _fake_get_volume = ( - {'volumeID': 99, - 'name': 'UUID-a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'attributes': {}}) - - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'created_at': timeutils.utcnow()} - - testvol_b = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'b831c4d1-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'created_at': timeutils.utcnow()} - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - with mock.patch.object(sfv, - '_get_sf_snapshots', - return_value=_fake_get_snaps), \ - mock.patch.object(sfv, - '_get_sf_volume', - return_value=_fake_get_volume), \ - mock.patch.object(sfv, - '_issue_api_request', - side_effect=self.fake_issue_api_request), \ - mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=[]), \ - mock.patch.object(sfv, - '_get_model_info', - return_value={}): - sfv.create_cloned_volume(testvol_b, testvol) - - def test_initialize_connector_with_blocksizes(self): - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'provider_location': '10.10.7.1:3260 iqn.2010-01.com.' - 'solidfire:87hg.uuid-2cc06226-cc' - '74-4cb7-bd55-14aed659a0cc.4060 0', - 'provider_auth': 'CHAP stack-1-a60e2611875f40199931f2' - 'c76370d66b 2FE0CQ8J196R', - 'provider_geometry': '4096 4096', - 'created_at': timeutils.utcnow(), - } - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - properties = sfv.initialize_connection(testvol, connector) - self.assertEqual('4096', properties['data']['physical_block_size']) - self.assertEqual('4096', properties['data']['logical_block_size']) - self.assertTrue(properties['data']['discard']) - - def test_create_volume_fails(self): - # NOTE(JDG) This test just fakes update_cluster_status - # this is inentional for this test - self.stubs.Set(solidfire.SolidFireDriver, - '_update_cluster_status', - self.fake_update_cluster_status) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request_fails) - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - try: - sfv.create_volume(testvol) - self.fail("Should have thrown Error") - except Exception: - pass - - def test_create_sfaccount(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - account = sfv._create_sfaccount('project-id') - self.assertIsNotNone(account) - - def test_create_sfaccount_fails(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request_fails) - self.assertRaises(exception.SolidFireAPIException, - sfv._create_sfaccount, 'project-id') - - def test_get_sfaccount_by_name(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - account = sfv._get_sfaccount_by_name('some-name') - self.assertIsNotNone(account) - - def test_get_sfaccount_by_name_fails(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request_fails) - self.assertRaises(exception.SolidFireAPIException, - sfv._get_sfaccount_by_name, 'some-name') - - def test_delete_volume(self): - testvol = {'project_id': 'testprjid', - 'name': 'test_volume', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow(), - 'provider_id': '1 5 None', - 'multiattach': True - } - fake_sfaccounts = [{'accountID': 5, - 'name': 'testprjid', - 'targetSecret': 'shhhh', - 'username': 'john-wayne'}] - - get_vol_result = [{'volumeID': 5, - 'name': 'test_volume', - 'accountID': 25, - 'sliceCount': 1, - 'totalSize': 1 * units.Gi, - 'enable512e': True, - 'access': "readWrite", - 'status': "active", - 'attributes': {}, - 'qos': None, - 'iqn': 'super_fake_iqn'}] - - mod_conf = self.configuration - mod_conf.sf_enable_vag = True - sfv = solidfire.SolidFireDriver(configuration=mod_conf) - with mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=fake_sfaccounts), \ - mock.patch.object(sfv, - '_get_volumes_for_account', - return_value=get_vol_result), \ - mock.patch.object(sfv, - '_issue_api_request'), \ - mock.patch.object(sfv, - '_remove_volume_from_vags') as rem_vol: - - sfv.delete_volume(testvol) - rem_vol.assert_called_with(get_vol_result[0]['volumeID']) - - def test_delete_volume_no_volume_on_backend(self): - fake_sfaccounts = [{'accountID': 5, - 'name': 'testprjid', - 'targetSecret': 'shhhh', - 'username': 'john-wayne'}] - fake_no_volumes = [] - testvol = {'project_id': 'testprjid', - 'name': 'no-name', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - with mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=fake_sfaccounts), \ - mock.patch.object(sfv, - '_get_volumes_for_account', - return_value=fake_no_volumes): - sfv.delete_volume(testvol) - - def test_delete_snapshot_no_snapshot_on_backend(self): - fake_sfaccounts = [{'accountID': 5, - 'name': 'testprjid', - 'targetSecret': 'shhhh', - 'username': 'john-wayne'}] - fake_no_volumes = [] - testsnap = {'project_id': 'testprjid', - 'name': 'no-name', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_id': 'b831c4d1-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - with mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=fake_sfaccounts), \ - mock.patch.object(sfv, - '_get_volumes_for_account', - return_value=fake_no_volumes): - sfv.delete_snapshot(testsnap) - - def test_get_cluster_info(self): - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - sfv._get_cluster_info() - - def test_get_cluster_info_fail(self): - # NOTE(JDG) This test just fakes update_cluster_status - # this is inentional for this test - self.stubs.Set(solidfire.SolidFireDriver, - '_update_cluster_status', - self.fake_update_cluster_status) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request_fails) - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.assertRaises(exception.SolidFireAPIException, - sfv._get_cluster_info) - - def test_extend_volume(self): - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - testvol = {'project_id': 'testprjid', - 'name': 'test_volume', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - sfv.extend_volume(testvol, 2) - - def test_extend_volume_fails_no_volume(self): - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - testvol = {'project_id': 'testprjid', - 'name': 'no-name', - 'size': 1, - 'id': 'not-found'} - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.assertRaises(exception.VolumeNotFound, - sfv.extend_volume, - testvol, 2) - - def test_extend_volume_fails_account_lookup(self): - # NOTE(JDG) This test just fakes update_cluster_status - # this is intentional for this test - self.stubs.Set(solidfire.SolidFireDriver, - '_update_cluster_status', - self.fake_update_cluster_status) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request_fails) - testvol = {'project_id': 'testprjid', - 'name': 'no-name', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.assertRaises(exception.SolidFireAPIException, - sfv.extend_volume, - testvol, 2) - - def test_set_by_qos_spec_with_scoping(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - qos_ref = qos_specs.create(self.ctxt, - 'qos-specs-1', {'qos:minIOPS': '1000', - 'qos:maxIOPS': '10000', - 'qos:burstIOPS': '20000'}) - type_ref = volume_types.create(self.ctxt, - "type1", {"qos:minIOPS": "100", - "qos:burstIOPS": "300", - "qos:maxIOPS": "200"}) - qos_specs.associate_qos_with_type(self.ctxt, - qos_ref['id'], - type_ref['id']) - qos = sfv._set_qos_by_volume_type(self.ctxt, type_ref['id']) - self.assertEqual(self.expected_qos_results, qos) - - def test_set_by_qos_spec(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - qos_ref = qos_specs.create(self.ctxt, - 'qos-specs-1', {'minIOPS': '1000', - 'maxIOPS': '10000', - 'burstIOPS': '20000'}) - type_ref = volume_types.create(self.ctxt, - "type1", {"qos:minIOPS": "100", - "qos:burstIOPS": "300", - "qos:maxIOPS": "200"}) - qos_specs.associate_qos_with_type(self.ctxt, - qos_ref['id'], - type_ref['id']) - qos = sfv._set_qos_by_volume_type(self.ctxt, type_ref['id']) - self.assertEqual(self.expected_qos_results, qos) - - def test_set_by_qos_by_type_only(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - type_ref = volume_types.create(self.ctxt, - "type1", {"qos:minIOPS": "100", - "qos:burstIOPS": "300", - "qos:maxIOPS": "200"}) - qos = sfv._set_qos_by_volume_type(self.ctxt, type_ref['id']) - self.assertEqual({'minIOPS': 100, - 'maxIOPS': 200, - 'burstIOPS': 300}, qos) - - def test_accept_transfer(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - testvol = {'project_id': 'testprjid', - 'name': 'test_volume', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - expected = {'provider_auth': 'CHAP cinder-new_project 123456789012'} - self.assertEqual(expected, - sfv.accept_transfer(self.ctxt, - testvol, - 'new_user', 'new_project')) - - def test_accept_transfer_volume_not_found_raises(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - testvol = {'project_id': 'testprjid', - 'name': 'test_volume', - 'size': 1, - 'id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', - 'created_at': timeutils.utcnow()} - self.assertRaises(exception.VolumeNotFound, - sfv.accept_transfer, - self.ctxt, - testvol, - 'new_user', - 'new_project') - - def test_retype(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - type_ref = volume_types.create(self.ctxt, - "type1", {"qos:minIOPS": "500", - "qos:burstIOPS": "2000", - "qos:maxIOPS": "1000"}) - diff = {'encryption': {}, 'qos_specs': {}, - 'extra_specs': {'qos:burstIOPS': ('10000', u'2000'), - 'qos:minIOPS': ('1000', u'500'), - 'qos:maxIOPS': ('10000', u'1000')}} - host = None - testvol = {'project_id': 'testprjid', - 'name': 'test_volume', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - - self.assertTrue(sfv.retype(self.ctxt, - testvol, - type_ref, diff, host)) - - def test_retype_with_qos_spec(self): - test_type = {'name': 'sf-1', - 'qos_specs_id': 'fb0576d7-b4b5-4cad-85dc-ca92e6a497d1', - 'deleted': False, - 'created_at': '2014-02-06 04:58:11', - 'updated_at': None, - 'extra_specs': {}, - 'deleted_at': None, - 'id': 'e730e97b-bc7d-4af3-934a-32e59b218e81'} - - test_qos_spec = {'id': 'asdfafdasdf', - 'specs': {'minIOPS': '1000', - 'maxIOPS': '2000', - 'burstIOPS': '3000'}} - - def _fake_get_volume_type(ctxt, type_id): - return test_type - - def _fake_get_qos_spec(ctxt, spec_id): - return test_qos_spec - - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - self.stubs.Set(volume_types, 'get_volume_type', - _fake_get_volume_type) - self.stubs.Set(qos_specs, 'get_qos_specs', - _fake_get_qos_spec) - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - - diff = {'encryption': {}, 'extra_specs': {}, - 'qos_specs': {'burstIOPS': ('10000', '2000'), - 'minIOPS': ('1000', '500'), - 'maxIOPS': ('10000', '1000')}} - host = None - testvol = {'project_id': 'testprjid', - 'name': 'test_volume', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.assertTrue(sfv.retype(self.ctxt, - testvol, - test_type, diff, host)) - - def test_update_cluster_status(self): - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - sfv._update_cluster_status() - self.assertEqual(99.0, sfv.cluster_stats['free_capacity_gb']) - self.assertEqual(100.0, sfv.cluster_stats['total_capacity_gb']) - - def test_manage_existing_volume(self): - external_ref = {'name': 'existing volume', 'source-id': 5} - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'created_at': timeutils.utcnow()} - self.stubs.Set(solidfire.SolidFireDriver, - '_issue_api_request', - self.fake_issue_api_request) - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - model_update = sfv.manage_existing(testvol, external_ref) - self.assertIsNotNone(model_update) - self.assertIsNone(model_update.get('provider_geometry', None)) - - @mock.patch.object(solidfire.SolidFireDriver, '_issue_api_request') - @mock.patch.object(solidfire.SolidFireDriver, '_create_template_account') - def test_create_volume_for_migration(self, - _mock_create_template_account, - _mock_issue_api_request): - _mock_issue_api_request.return_value = self.mock_stats_data - _mock_create_template_account.return_value = 1 - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'b830b3c0-d1f0-11e1-9b23-1900200c9a77', - 'volume_type_id': None, - 'created_at': timeutils.utcnow(), - 'migration_status': 'target:' - 'a720b3c0-d1f0-11e1-9b23-0800200c9a66'} - fake_sfaccounts = [{'accountID': 5, - 'name': 'testprjid', - 'targetSecret': 'shhhh', - 'username': 'john-wayne'}] - - def _fake_do_v_create(project_id, params): - return project_id, params - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - with mock.patch.object(sfv, - '_get_sfaccounts_for_tenant', - return_value=fake_sfaccounts), \ - mock.patch.object(sfv, - '_issue_api_request', - side_effect=self.fake_issue_api_request), \ - mock.patch.object(sfv, - '_get_account_create_availability', - return_value=fake_sfaccounts[0]), \ - mock.patch.object(sfv, - '_do_volume_create', - side_effect=_fake_do_v_create): - - proj_id, sf_vol_object = sfv.create_volume(testvol) - self.assertEqual('a720b3c0-d1f0-11e1-9b23-0800200c9a66', - sf_vol_object['attributes']['uuid']) - self.assertEqual('b830b3c0-d1f0-11e1-9b23-1900200c9a77', - sf_vol_object['attributes']['migration_uuid']) - self.assertEqual('UUID-a720b3c0-d1f0-11e1-9b23-0800200c9a66', - sf_vol_object['name']) - - @mock.patch.object(solidfire.SolidFireDriver, '_issue_api_request') - @mock.patch.object(solidfire.SolidFireDriver, '_get_sfaccount') - @mock.patch.object(solidfire.SolidFireDriver, '_get_sf_volume') - @mock.patch.object(solidfire.SolidFireDriver, '_create_image_volume') - def test_verify_image_volume_out_of_date(self, - _mock_create_image_volume, - _mock_get_sf_volume, - _mock_get_sfaccount, - _mock_issue_api_request): - fake_sf_vref = { - 'status': 'active', 'volumeID': 1, - 'attributes': { - 'image_info': - {'image_updated_at': '2014-12-17T00:16:23+00:00', - 'image_id': '17c550bb-a411-44c0-9aaf-0d96dd47f501', - 'image_name': 'fake-image', - 'image_created_at': '2014-12-17T00:16:23+00:00'}}} - - stats_data =\ - {'result': - {'clusterCapacity': {'maxProvisionedSpace': 107374182400, - 'usedSpace': 1073741824, - 'compressionPercent': 100, - 'deDuplicationPercent': 100, - 'thinProvisioningPercent': 100}}} - - _mock_issue_api_request.return_value = stats_data - _mock_get_sfaccount.return_value = {'username': 'openstack-vtemplate', - 'accountID': 7777} - _mock_get_sf_volume.return_value = fake_sf_vref - _mock_create_image_volume.return_value = fake_sf_vref - - image_meta = {'id': '17c550bb-a411-44c0-9aaf-0d96dd47f501', - 'updated_at': datetime.datetime(2013, 9, 28, - 15, 27, 36, - 325355)} - image_service = 'null' - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - _mock_issue_api_request.return_value = {'result': 'ok'} - sfv._verify_image_volume(self.ctxt, image_meta, image_service) - self.assertTrue(_mock_create_image_volume.called) - - @mock.patch.object(solidfire.SolidFireDriver, '_issue_api_request') - @mock.patch.object(solidfire.SolidFireDriver, '_get_sfaccount') - @mock.patch.object(solidfire.SolidFireDriver, '_get_sf_volume') - @mock.patch.object(solidfire.SolidFireDriver, '_create_image_volume') - def test_verify_image_volume_ok(self, - _mock_create_image_volume, - _mock_get_sf_volume, - _mock_get_sfaccount, - _mock_issue_api_request): - - _mock_issue_api_request.return_value = self.mock_stats_data - _mock_get_sfaccount.return_value = {'username': 'openstack-vtemplate', - 'accountID': 7777} - _mock_get_sf_volume.return_value =\ - {'status': 'active', 'volumeID': 1, - 'attributes': { - 'image_info': - {'image_updated_at': '2013-09-28T15:27:36.325355', - 'image_id': '17c550bb-a411-44c0-9aaf-0d96dd47f501', - 'image_name': 'fake-image', - 'image_created_at': '2014-12-17T00:16:23+00:00'}}} - _mock_create_image_volume.return_value = None - - image_meta = {'id': '17c550bb-a411-44c0-9aaf-0d96dd47f501', - 'updated_at': datetime.datetime(2013, 9, 28, - 15, 27, 36, - 325355)} - image_service = 'null' - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - _mock_issue_api_request.return_value = {'result': 'ok'} - - sfv._verify_image_volume(self.ctxt, image_meta, image_service) - self.assertFalse(_mock_create_image_volume.called) - - @mock.patch.object(solidfire.SolidFireDriver, '_issue_api_request') - def test_clone_image_not_configured(self, _mock_issue_api_request): - _mock_issue_api_request.return_value = self.mock_stats_data - - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - self.assertEqual((None, False), - sfv.clone_image(self.ctxt, - self.mock_volume, - 'fake', - self.fake_image_meta, - 'fake')) - - @mock.patch.object(solidfire.SolidFireDriver, '_create_template_account') - def test_clone_image_authorization(self, _mock_create_template_account): - _mock_create_template_account.return_value = 1 - - self.configuration.sf_allow_template_caching = True - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - - # Make sure if it's NOT public and we're NOT the owner it - # doesn't try and cache - _fake_image_meta = {'id': '17c550bb-a411-44c0-9aaf-0d96dd47f501', - 'updated_at': datetime.datetime(2013, 9, - 28, 15, - 27, 36, - 325355), - 'properties': {'virtual_size': 1}, - 'is_public': False, - 'owner': 'wrong-owner'} - with mock.patch.object(sfv, '_do_clone_volume', - return_value=('fe', 'fi', 'fo')): - self.assertEqual((None, False), - sfv.clone_image(self.ctxt, - self.mock_volume, - 'fake', - _fake_image_meta, - 'fake')) - - # And is_public False, but the correct owner does work - _fake_image_meta['owner'] = 'testprjid' - self.assertEqual(('fo', True), sfv.clone_image(self.ctxt, - self.mock_volume, - 'fake', - _fake_image_meta, - 'fake')) - - # And is_public True, even if not the correct owner - _fake_image_meta['is_public'] = True - _fake_image_meta['owner'] = 'wrong-owner' - self.assertEqual(('fo', True), sfv.clone_image(self.ctxt, - self.mock_volume, - 'fake', - _fake_image_meta, - 'fake')) - # And using the new V2 visibility tag - _fake_image_meta['visibility'] = 'public' - _fake_image_meta['owner'] = 'wrong-owner' - self.assertEqual(('fo', True), sfv.clone_image(self.ctxt, - self.mock_volume, - 'fake', - _fake_image_meta, - 'fake')) - - def test_create_template_no_account(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - - def _fake_issue_api_req(method, params, version=0): - if 'GetAccountByName' in method: - raise exception.SolidFireAPIException - return {'result': {'accountID': 1}} - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=_fake_issue_api_req): - self.assertEqual(1, - sfv._create_template_account('foo')) - - def test_configured_svip(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - - def _fake_get_volumes(account_id): - return [{'volumeID': 1, - 'iqn': ''}] - - def _fake_get_cluster_info(): - return {'clusterInfo': {'svip': 1}} - - with mock.patch.object(sfv, - '_get_volumes_by_sfaccount', - side_effect=_fake_get_volumes),\ - mock.patch.object(sfv, - '_issue_api_request', - side_effect=self.fake_issue_api_request): - - sfaccount = {'targetSecret': 'yakitiyak', - 'accountID': 5, - 'username': 'bobthebuilder'} - v = sfv._get_model_info(sfaccount, 1) - self.assertEqual('1.1.1.1:3260 0', v['provider_location']) - - configured_svip = '9.9.9.9:6500' - self.configuration.sf_svip = configured_svip - v = sfv._get_model_info(sfaccount, 1) - self.assertEqual('%s 0' % configured_svip, v['provider_location']) - - def test_init_volume_mappings(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - - vid_1 = 'c9125d6d-22ff-4cc3-974d-d4e350df9c91' - vid_2 = '79883868-6933-47a1-a362-edfbf8d55a18' - sid_1 = 'e3caa4fa-485e-45ca-970e-1d3e693a2520' - project_1 = 'e6fb073c-11f0-4f4c-897c-90e7c7c4bcf8' - project_2 = '4ff32607-305c-4a6b-a51a-0dd33124eecf' - - vrefs = [{'id': vid_1, - 'project_id': project_1, - 'provider_id': None}, - {'id': vid_2, - 'project_id': project_2, - 'provider_id': 22}] - snaprefs = [{'id': sid_1, - 'project_id': project_1, - 'provider_id': None, - 'volume_id': vid_1}] - sf_vols = [{'volumeID': 99, - 'name': 'UUID-' + vid_1, - 'accountID': 100}, - {'volumeID': 22, - 'name': 'UUID-' + vid_2, - 'accountID': 200}] - sf_snaps = [{'snapshotID': 1, - 'name': 'UUID-' + sid_1, - 'volumeID': 99}] - - def _fake_issue_api_req(method, params, version=0): - if 'ListActiveVolumes' in method: - return {'result': {'volumes': sf_vols}} - if 'ListSnapshots'in method: - return {'result': {'snapshots': sf_snaps}} - - with mock.patch.object( - sfv, '_issue_api_request', side_effect=_fake_issue_api_req): - volume_updates, snapshot_updates = sfv.update_provider_info( - vrefs, snaprefs) - self.assertEqual('99 100 None', volume_updates[0]['provider_id']) - self.assertEqual(1, len(volume_updates)) - - self.assertEqual('1 99 None', snapshot_updates[0]['provider_id']) - self.assertEqual(1, len(snapshot_updates)) - - def test_get_sf_volume_missing_attributes(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - test_name = "existing_volume" - fake_response = {'result': { - 'volumes': [{'volumeID': 5, - 'name': test_name, - 'accountID': 8, - 'sliceCount': 1, - 'totalSize': 1 * units.Gi, - 'enable512e': True, - 'access': "readWrite", - 'status': "active", - 'qos': None, - 'iqn': test_name}]}} - - def _fake_issue_api_req(method, params, version=0): - return fake_response - - with mock.patch.object( - sfv, '_issue_api_request', side_effect=_fake_issue_api_req): - self.assertEqual(5, sfv._get_sf_volume(test_name, 8)['volumeID']) - - def test_sf_init_conn_with_vag(self): - # Verify with the _enable_vag conf set that we correctly create a VAG. - mod_conf = self.configuration - mod_conf.sf_enable_vag = True - sfv = solidfire.SolidFireDriver(configuration=mod_conf) - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'provider_location': '10.10.7.1:3260 iqn.2010-01.com.' - 'solidfire:87hg.uuid-2cc06226-cc' - '74-4cb7-bd55-14aed659a0cc.4060 0', - 'provider_auth': 'CHAP stack-1-a60e2611875f40199931f2' - 'c76370d66b 2FE0CQ8J196R', - 'provider_geometry': '4096 4096', - 'created_at': timeutils.utcnow(), - 'provider_id': "1 1 1" - } - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - provider_id = testvol['provider_id'] - vol_id = int(sfv._parse_provider_id_string(provider_id)[0]) - vag_id = 1 - - with mock.patch.object(sfv, - '_safe_create_vag', - return_value=vag_id) as create_vag, \ - mock.patch.object(sfv, - '_add_volume_to_vag') as add_vol: - sfv._sf_initialize_connection(testvol, connector) - create_vag.assert_called_with(connector['initiator'], - vol_id) - add_vol.assert_called_with(vol_id, - connector['initiator'], - vag_id) - - def test_sf_term_conn_with_vag_rem_vag(self): - # Verify we correctly remove an empty VAG on detach. - mod_conf = self.configuration - mod_conf.sf_enable_vag = True - sfv = solidfire.SolidFireDriver(configuration=mod_conf) - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'provider_location': '10.10.7.1:3260 iqn.2010-01.com.' - 'solidfire:87hg.uuid-2cc06226-cc' - '74-4cb7-bd55-14aed659a0cc.4060 0', - 'provider_auth': 'CHAP stack-1-a60e2611875f40199931f2' - 'c76370d66b 2FE0CQ8J196R', - 'provider_geometry': '4096 4096', - 'created_at': timeutils.utcnow(), - 'provider_id': "1 1 1", - 'multiattach': False - } - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - vag_id = 1 - vags = [{'attributes': {}, - 'deletedVolumes': [], - 'initiators': [connector['initiator']], - 'name': 'fakeiqn', - 'volumeAccessGroupID': vag_id, - 'volumes': [1], - 'virtualNetworkIDs': []}] - - with mock.patch.object(sfv, - '_get_vags_by_name', - return_value=vags), \ - mock.patch.object(sfv, - '_remove_vag') as rem_vag: - sfv._sf_terminate_connection(testvol, connector, False) - rem_vag.assert_called_with(vag_id) - - def test_sf_term_conn_with_vag_rem_vol(self): - # Verify we correctly remove a the volume from a non-empty VAG. - mod_conf = self.configuration - mod_conf.sf_enable_vag = True - sfv = solidfire.SolidFireDriver(configuration=mod_conf) - testvol = {'project_id': 'testprjid', - 'name': 'testvol', - 'size': 1, - 'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66', - 'volume_type_id': None, - 'provider_location': '10.10.7.1:3260 iqn.2010-01.com.' - 'solidfire:87hg.uuid-2cc06226-cc' - '74-4cb7-bd55-14aed659a0cc.4060 0', - 'provider_auth': 'CHAP stack-1-a60e2611875f40199931f2' - 'c76370d66b 2FE0CQ8J196R', - 'provider_geometry': '4096 4096', - 'created_at': timeutils.utcnow(), - 'provider_id': "1 1 1", - 'multiattach': False - } - provider_id = testvol['provider_id'] - vol_id = int(sfv._parse_provider_id_string(provider_id)[0]) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - vag_id = 1 - vags = [{'attributes': {}, - 'deletedVolumes': [], - 'initiators': [connector['initiator']], - 'name': 'fakeiqn', - 'volumeAccessGroupID': vag_id, - 'volumes': [1, 2], - 'virtualNetworkIDs': []}] - - with mock.patch.object(sfv, - '_get_vags_by_name', - return_value=vags), \ - mock.patch.object(sfv, - '_remove_volume_from_vag') as rem_vag: - sfv._sf_terminate_connection(testvol, connector, False) - rem_vag.assert_called_with(vol_id, vag_id) - - def test_safe_create_vag_simple(self): - # Test the sunny day call straight into _create_vag. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'fake_iqn' - vol_id = 1 - - with mock.patch.object(sfv, - '_get_vags_by_name', - return_value=[]), \ - mock.patch.object(sfv, - '_create_vag') as mock_create_vag: - sfv._safe_create_vag(iqn, vol_id) - mock_create_vag.assert_called_with(iqn, vol_id) - - def test_safe_create_vag_matching_vag(self): - # Vag exists, resuse. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'TESTIQN' - vags = [{'attributes': {}, - 'deletedVolumes': [], - 'initiators': [iqn], - 'name': iqn, - 'volumeAccessGroupID': 1, - 'volumes': [1, 2], - 'virtualNetworkIDs': []}] - - with mock.patch.object(sfv, - '_get_vags_by_name', - return_value=vags), \ - mock.patch.object(sfv, - '_create_vag') as create_vag, \ - mock.patch.object(sfv, - '_add_initiator_to_vag') as add_iqn: - vag_id = sfv._safe_create_vag(iqn, None) - self.assertEqual(vag_id, vags[0]['volumeAccessGroupID']) - create_vag.assert_not_called() - add_iqn.assert_not_called() - - def test_safe_create_vag_reuse_vag(self): - # Reuse a matching vag. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'TESTIQN' - vags = [{'attributes': {}, - 'deletedVolumes': [], - 'initiators': [], - 'name': iqn, - 'volumeAccessGroupID': 1, - 'volumes': [1, 2], - 'virtualNetworkIDs': []}] - vag_id = vags[0]['volumeAccessGroupID'] - - with mock.patch.object(sfv, - '_get_vags_by_name', - return_value=vags), \ - mock.patch.object(sfv, - '_add_initiator_to_vag', - return_value = vag_id) as add_init: - res_vag_id = sfv._safe_create_vag(iqn, None) - self.assertEqual(res_vag_id, vag_id) - add_init.assert_called_with(iqn, vag_id) - - def test_create_vag_iqn_fail(self): - # Attempt to create a VAG with an already in-use initiator. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'TESTIQN' - vag_id = 1 - vol_id = 42 - - def throw_request(method, params, version): - msg = 'xExceededLimit: {}'.format(params['initiators'][0]) - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request), \ - mock.patch.object(sfv, - '_safe_create_vag', - return_value=vag_id) as create_vag, \ - mock.patch.object(sfv, - '_purge_vags') as purge_vags: - res_vag_id = sfv._create_vag(iqn, vol_id) - self.assertEqual(res_vag_id, vag_id) - create_vag.assert_called_with(iqn, vol_id) - purge_vags.assert_not_called() - - def test_create_vag_limit_fail(self): - # Attempt to create a VAG with VAG limit reached. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'TESTIQN' - vag_id = 1 - vol_id = 42 - - def throw_request(method, params, version): - msg = 'xExceededLimit' - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request), \ - mock.patch.object(sfv, - '_safe_create_vag', - return_value=vag_id) as create_vag, \ - mock.patch.object(sfv, - '_purge_vags') as purge_vags: - res_vag_id = sfv._create_vag(iqn, vol_id) - self.assertEqual(res_vag_id, vag_id) - create_vag.assert_called_with(iqn, vol_id) - purge_vags.assert_called_with() - - def test_add_initiator_duplicate(self): - # Thrown exception should yield vag_id. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'TESTIQN' - vag_id = 1 - - def throw_request(method, params, version): - msg = 'xAlreadyInVolumeAccessGroup' - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request): - res_vag_id = sfv._add_initiator_to_vag(iqn, vag_id) - self.assertEqual(vag_id, res_vag_id) - - def test_add_initiator_missing_vag(self): - # Thrown exception should result in create_vag call. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'TESTIQN' - vag_id = 1 - - def throw_request(method, params, version): - msg = 'xVolumeAccessGroupIDDoesNotExist' - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request), \ - mock.patch.object(sfv, - '_safe_create_vag', - return_value=vag_id) as mock_create_vag: - res_vag_id = sfv._add_initiator_to_vag(iqn, vag_id) - self.assertEqual(vag_id, res_vag_id) - mock_create_vag.assert_called_with(iqn) - - def test_add_volume_to_vag_duplicate(self): - # Thrown exception should yield vag_id - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'TESTIQN' - vag_id = 1 - vol_id = 42 - - def throw_request(method, params, version): - msg = 'xAlreadyInVolumeAccessGroup' - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request): - res_vag_id = sfv._add_volume_to_vag(vol_id, iqn, vag_id) - self.assertEqual(res_vag_id, vag_id) - - def test_add_volume_to_vag_missing_vag(self): - # Thrown exception should yield vag_id - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - iqn = 'TESTIQN' - vag_id = 1 - vol_id = 42 - - def throw_request(method, params, version): - msg = 'xVolumeAccessGroupIDDoesNotExist' - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request), \ - mock.patch.object(sfv, - '_safe_create_vag', - return_value=vag_id) as mock_create_vag: - res_vag_id = sfv._add_volume_to_vag(vol_id, iqn, vag_id) - self.assertEqual(res_vag_id, vag_id) - mock_create_vag.assert_called_with(iqn, vol_id) - - def test_remove_volume_from_vag_missing_volume(self): - # Volume not in VAG, throws. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - vag_id = 1 - vol_id = 42 - - def throw_request(method, params, version): - msg = 'xNotInVolumeAccessGroup' - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request): - sfv._remove_volume_from_vag(vol_id, vag_id) - - def test_remove_volume_from_vag_missing_vag(self): - # Volume not in VAG, throws. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - vag_id = 1 - vol_id = 42 - - def throw_request(method, params, version): - msg = 'xVolumeAccessGroupIDDoesNotExist' - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request): - sfv._remove_volume_from_vag(vol_id, vag_id) - - def test_remove_volume_from_vag_unknown_exception(self): - # Volume not in VAG, throws. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - vag_id = 1 - vol_id = 42 - - def throw_request(method, params, version): - msg = 'xUnknownException' - raise exception.SolidFireAPIException(message=msg) - - with mock.patch.object(sfv, - '_issue_api_request', - side_effect=throw_request): - self.assertRaises(exception.SolidFireAPIException, - sfv._remove_volume_from_vag, - vol_id, - vag_id) - - def test_remove_volume_from_vags(self): - # Remove volume from several VAGs. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - vol_id = 42 - vags = [{'volumeAccessGroupID': 1, - 'volumes': [vol_id]}, - {'volumeAccessGroupID': 2, - 'volumes': [vol_id, 43]}] - - with mock.patch.object(sfv, - '_base_get_vags', - return_value=vags), \ - mock.patch.object(sfv, - '_remove_volume_from_vag') as rem_vol: - sfv._remove_volume_from_vags(vol_id) - self.assertEqual(len(vags), rem_vol.call_count) - - def test_purge_vags(self): - # Remove subset of VAGs. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - vags = [{'initiators': [], - 'volumeAccessGroupID': 1, - 'deletedVolumes': [], - 'volumes': [], - 'attributes': {'openstack': True}}, - {'initiators': [], - 'volumeAccessGroupID': 2, - 'deletedVolumes': [], - 'volumes': [], - 'attributes': {'openstack': False}}, - {'initiators': [], - 'volumeAccessGroupID': 3, - 'deletedVolumes': [1], - 'volumes': [], - 'attributes': {'openstack': True}}, - {'initiators': [], - 'volumeAccessGroupID': 4, - 'deletedVolumes': [], - 'volumes': [1], - 'attributes': {'openstack': True}}, - {'initiators': ['fakeiqn'], - 'volumeAccessGroupID': 5, - 'deletedVolumes': [], - 'volumes': [], - 'attributes': {'openstack': True}}] - with mock.patch.object(sfv, - '_base_get_vags', - return_value=vags), \ - mock.patch.object(sfv, - '_remove_vag') as rem_vag: - sfv._purge_vags() - # Of the vags provided there is only one that is valid for purge - # based on the limits of no initiators, volumes, deleted volumes, - # and features the openstack attribute. - self.assertEqual(1, rem_vag.call_count) - rem_vag.assert_called_with(1) - - def test_create_group_snapshot(self): - # Sunny day group snapshot creation. - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - name = 'great_gsnap_name' - sf_volumes = [{'volumeID': 1}, {'volumeID': 42}] - expected_params = {'name': name, - 'volumes': [1, 42]} - fake_result = {'result': 'contrived_test'} - with mock.patch.object(sfv, - '_issue_api_request', - return_value=fake_result) as fake_api: - res = sfv._create_group_snapshot(name, sf_volumes) - self.assertEqual('contrived_test', res) - fake_api.assert_called_with('CreateGroupSnapshot', - expected_params, - version='7.0') - - def test_group_snapshot_creator_sunny(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - gsnap_name = 'great_gsnap_name' - prefix = sfv.configuration.sf_volume_prefix - vol_uuids = ['one', 'two', 'three'] - active_vols = [{'name': prefix + 'one'}, - {'name': prefix + 'two'}, - {'name': prefix + 'three'}] - with mock.patch.object(sfv, - '_get_all_active_volumes', - return_value=active_vols),\ - mock.patch.object(sfv, - '_create_group_snapshot', - return_value=None) as create: - sfv._group_snapshot_creator(gsnap_name, vol_uuids) - create.assert_called_with(gsnap_name, - active_vols) - - def test_group_snapshot_creator_rainy(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - gsnap_name = 'great_gsnap_name' - prefix = sfv.configuration.sf_volume_prefix - vol_uuids = ['one', 'two', 'three'] - active_vols = [{'name': prefix + 'one'}, - {'name': prefix + 'two'}] - with mock.patch.object(sfv, - '_get_all_active_volumes', - return_value=active_vols): - self.assertRaises(exception.SolidFireDriverException, - sfv._group_snapshot_creator, - gsnap_name, - vol_uuids) - - def test_create_temp_group_snapshot(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - cg = {'id': 'great_gsnap_name'} - prefix = sfv.configuration.sf_volume_prefix - tmp_name = prefix + cg['id'] + '-tmp' - vols = [{'id': 'one'}, - {'id': 'two'}, - {'id': 'three'}] - with mock.patch.object(sfv, - '_group_snapshot_creator', - return_value=None) as create: - sfv._create_temp_group_snapshot(cg, vols) - create.assert_called_with(tmp_name, ['one', 'two', 'three']) - - def test_list_group_snapshots(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - res = {'result': {'groupSnapshots': 'a_thing'}} - with mock.patch.object(sfv, - '_issue_api_request', - return_value=res): - result = sfv._list_group_snapshots() - self.assertEqual('a_thing', result) - - def test_get_group_snapshot_by_name(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - fake_snaps = [{'name': 'a_fantastic_name'}] - with mock.patch.object(sfv, - '_list_group_snapshots', - return_value=fake_snaps): - result = sfv._get_group_snapshot_by_name('a_fantastic_name') - self.assertEqual(fake_snaps[0], result) - - def test_delete_group_snapshot(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - gsnap_id = 1 - with mock.patch.object(sfv, - '_issue_api_request') as api_req: - sfv._delete_group_snapshot(gsnap_id) - api_req.assert_called_with('DeleteGroupSnapshot', - {'groupSnapshotID': gsnap_id}, - version='7.0') - - def test_delete_cgsnapshot_by_name(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - fake_gsnap = {'groupSnapshotID': 42} - with mock.patch.object(sfv, - '_get_group_snapshot_by_name', - return_value=fake_gsnap),\ - mock.patch.object(sfv, - '_delete_group_snapshot') as del_stuff: - sfv._delete_cgsnapshot_by_name('does not matter') - del_stuff.assert_called_with(fake_gsnap['groupSnapshotID']) - - def test_delete_cgsnapshot_by_name_rainy(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - with mock.patch.object(sfv, - '_get_group_snapshot_by_name', - return_value=None): - self.assertRaises(exception.SolidFireDriverException, - sfv._delete_cgsnapshot_by_name, - 'does not matter') - - def test_find_linked_snapshot(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - group_snap = {'members': [{'volumeID': 1}, {'volumeID': 2}]} - source_vol = {'volumeID': 1} - with mock.patch.object(sfv, - '_get_sf_volume', - return_value=source_vol) as get_vol: - res = sfv._find_linked_snapshot('fake_uuid', group_snap) - self.assertEqual(source_vol, res) - get_vol.assert_called_with('fake_uuid') - - def test_create_consisgroup_from_src_cgsnapshot(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - ctxt = None - group = {} - volumes = [{'id': 'one'}, {'id': 'two'}, {'id': 'three'}] - cgsnapshot = {'id': 'great_uuid'} - snapshots = [{'id': 'snap_id_1', 'volume_id': 'one'}, - {'id': 'snap_id_2', 'volume_id': 'two'}, - {'id': 'snap_id_3', 'volume_id': 'three'}] - source_cg = None - source_vols = None - group_snap = {} - name = sfv.configuration.sf_volume_prefix + cgsnapshot['id'] - kek = (None, None, {}) - with mock.patch.object(sfv, - '_get_group_snapshot_by_name', - return_value=group_snap) as get_snap,\ - mock.patch.object(sfv, - '_find_linked_snapshot'),\ - mock.patch.object(sfv, - '_do_clone_volume', - return_value=kek): - model, vol_models = sfv.create_consistencygroup_from_src( - ctxt, group, volumes, - cgsnapshot, snapshots, - source_cg, source_vols) - get_snap.assert_called_with(name) - self.assertEqual( - {'status': fields.ConsistencyGroupStatus.AVAILABLE}, model) - - def test_create_consisgroup_from_src_source_cg(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - ctxt = None - group = {} - volumes = [{'id': 'one', 'source_volid': 'source_one'}, - {'id': 'two', 'source_volid': 'source_two'}, - {'id': 'three', 'source_volid': 'source_three'}] - cgsnapshot = {'id': 'great_uuid'} - snapshots = None - source_cg = {'id': 'fantastic_cg'} - source_vols = [1, 2, 3] - source_snap = None - group_snap = {} - kek = (None, None, {}) - with mock.patch.object(sfv, - '_create_temp_group_snapshot', - return_value=source_cg['id']),\ - mock.patch.object(sfv, - '_get_group_snapshot_by_name', - return_value=group_snap) as get_snap,\ - mock.patch.object(sfv, - '_find_linked_snapshot', - return_value=source_snap),\ - mock.patch.object(sfv, - '_do_clone_volume', - return_value=kek),\ - mock.patch.object(sfv, - '_delete_cgsnapshot_by_name'): - model, vol_models = sfv.create_consistencygroup_from_src( - ctxt, group, volumes, - cgsnapshot, snapshots, - source_cg, - source_vols) - get_snap.assert_called_with(source_cg['id']) - self.assertEqual( - {'status': fields.ConsistencyGroupStatus.AVAILABLE}, model) - - def test_create_cgsnapshot(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - ctxt = None - cgsnapshot = {'id': 'acceptable_cgsnap_id'} - snapshots = [{'volume_id': 'one'}, - {'volume_id': 'two'}] - pfx = sfv.configuration.sf_volume_prefix - active_vols = [{'name': pfx + 'one'}, - {'name': pfx + 'two'}] - with mock.patch.object(sfv, - '_get_all_active_volumes', - return_value=active_vols),\ - mock.patch.object(sfv, - '_create_group_snapshot') as create_gsnap: - sfv.create_cgsnapshot(ctxt, cgsnapshot, snapshots) - create_gsnap.assert_called_with(pfx + cgsnapshot['id'], - active_vols) - - def test_create_cgsnapshot_rainy(self): - sfv = solidfire.SolidFireDriver(configuration=self.configuration) - ctxt = None - cgsnapshot = {'id': 'acceptable_cgsnap_id'} - snapshots = [{'volume_id': 'one'}, - {'volume_id': 'two'}] - pfx = sfv.configuration.sf_volume_prefix - active_vols = [{'name': pfx + 'one'}] - with mock.patch.object(sfv, - '_get_all_active_volumes', - return_value=active_vols),\ - mock.patch.object(sfv, - '_create_group_snapshot'): - self.assertRaises(exception.SolidFireDriverException, - sfv.create_cgsnapshot, - ctxt, - cgsnapshot, - snapshots) diff --git a/cinder/tests/unit/test_ssh_utils.py b/cinder/tests/unit/test_ssh_utils.py deleted file mode 100644 index 0a3cb38c6..000000000 --- a/cinder/tests/unit/test_ssh_utils.py +++ /dev/null @@ -1,336 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import paramiko -import uuid - -from oslo_config import cfg - -from cinder import exception -from cinder import ssh_utils -from cinder import test - -CONF = cfg.CONF - - -class FakeSock(object): - def settimeout(self, timeout): - pass - - -class FakeTransport(object): - - def __init__(self): - self.active = True - self.sock = FakeSock() - - def set_keepalive(self, timeout): - pass - - def is_active(self): - return self.active - - -class FakeSSHClient(object): - - def __init__(self): - self.id = uuid.uuid4() - self.transport = FakeTransport() - - def set_missing_host_key_policy(self, policy): - self.policy = policy - - def load_system_host_keys(self): - self.system_host_keys = 'system_host_keys' - - def load_host_keys(self, hosts_key_file): - self.hosts_key_file = hosts_key_file - - def connect(self, ip, port=22, username=None, password=None, - pkey=None, timeout=10): - pass - - def get_transport(self): - return self.transport - - def get_policy(self): - return self.policy - - def get_host_keys(self): - return '127.0.0.1 ssh-rsa deadbeef' - - def close(self): - pass - - def __call__(self, *args, **kwargs): - pass - - -class SSHPoolTestCase(test.TestCase): - """Unit test for SSH Connection Pool.""" - @mock.patch('cinder.ssh_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - @mock.patch('os.path.isfile', return_value=True) - def test_sshpool_remove(self, mock_isfile, mock_sshclient, mock_open, - mock_conf): - ssh_to_remove = mock.MagicMock() - mock_sshclient.side_effect = [mock.MagicMock(), - ssh_to_remove, mock.MagicMock()] - mock_conf.ssh_hosts_key_file.return_value = 'dummy' - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=3, - max_size=3) - self.assertIn(ssh_to_remove, list(sshpool.free_items)) - sshpool.remove(ssh_to_remove) - self.assertNotIn(ssh_to_remove, list(sshpool.free_items)) - - @mock.patch('cinder.ssh_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - @mock.patch('os.path.isfile', return_value=True) - def test_sshpool_remove_object_not_in_pool(self, mock_isfile, - mock_sshclient, mock_open, - mock_conf): - # create an SSH Client that is not a part of sshpool. - ssh_to_remove = mock.MagicMock() - mock_sshclient.side_effect = [mock.MagicMock(), mock.MagicMock()] - mock_conf.ssh_hosts_key_file.return_value = 'dummy' - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=2, - max_size=2) - listBefore = list(sshpool.free_items) - self.assertNotIn(ssh_to_remove, listBefore) - sshpool.remove(ssh_to_remove) - self.assertEqual(listBefore, list(sshpool.free_items)) - - @mock.patch('cinder.ssh_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - @mock.patch('os.path.isfile', return_value=True) - def test_ssh_default_hosts_key_file(self, mock_isfile, mock_sshclient, - mock_open, mock_conf): - mock_ssh = mock.MagicMock() - mock_sshclient.return_value = mock_ssh - mock_conf.ssh_hosts_key_file = '/var/lib/cinder/ssh_known_hosts' - - # create with customized setting - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - - host_key_files = sshpool.hosts_key_file - - self.assertEqual('/var/lib/cinder/ssh_known_hosts', host_key_files) - - mock_ssh.load_host_keys.assert_called_once_with( - '/var/lib/cinder/ssh_known_hosts') - - @mock.patch('cinder.ssh_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - @mock.patch('os.path.isfile', return_value=True) - def test_ssh_host_key_file_kwargs(self, mock_isfile, mock_sshclient, - mock_open, mock_conf): - mock_ssh = mock.MagicMock() - mock_sshclient.return_value = mock_ssh - mock_conf.ssh_hosts_key_file = '/var/lib/cinder/ssh_known_hosts' - - # create with customized setting - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1, - hosts_key_file='dummy_host_keyfile') - - host_key_files = sshpool.hosts_key_file - - self.assertIn('dummy_host_keyfile', host_key_files) - self.assertIn('/var/lib/cinder/ssh_known_hosts', host_key_files) - - expected = [ - mock.call.load_host_keys('dummy_host_keyfile'), - mock.call.load_host_keys('/var/lib/cinder/ssh_known_hosts')] - - mock_ssh.assert_has_calls(expected, any_order=True) - - @mock.patch('cinder.ssh_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('os.path.isfile', return_value=True) - @mock.patch('paramiko.RSAKey.from_private_key_file') - @mock.patch('paramiko.SSHClient') - def test_single_ssh_connect(self, mock_sshclient, mock_pkey, mock_isfile, - mock_open, mock_conf): - mock_conf.ssh_hosts_key_file = '/var/lib/cinder/ssh_known_hosts' - - # create with password - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - with sshpool.item() as ssh: - first_id = ssh.id - - with sshpool.item() as ssh: - second_id = ssh.id - - self.assertEqual(first_id, second_id) - self.assertEqual(1, mock_sshclient.return_value.connect.call_count) - - # create with private key - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - privatekey="test", - min_size=1, - max_size=1) - self.assertEqual(2, mock_sshclient.return_value.connect.call_count) - - # attempt to create with no password or private key - self.assertRaises(paramiko.SSHException, - ssh_utils.SSHPool, - "127.0.0.1", 22, 10, - "test", - min_size=1, - max_size=1) - - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - def test_closed_reopened_ssh_connections(self, mock_sshclient, mock_open): - mock_sshclient.return_value = FakeSSHClient() - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=4) - with sshpool.item() as ssh: - mock_sshclient.reset_mock() - first_id = ssh.id - - with sshpool.item() as ssh: - second_id = ssh.id - ssh.get_transport().active = False - sshpool.remove(ssh) - - self.assertEqual(first_id, second_id) - - # create a new client - mock_sshclient.return_value = FakeSSHClient() - with sshpool.item() as ssh: - third_id = ssh.id - - self.assertNotEqual(first_id, third_id) - - @mock.patch('cinder.ssh_utils.CONF') - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - def test_missing_ssh_hosts_key_config(self, mock_sshclient, mock_open, - mock_conf): - mock_sshclient.return_value = FakeSSHClient() - - mock_conf.ssh_hosts_key_file = None - # create with password - self.assertRaises(exception.ParameterNotFound, - ssh_utils.SSHPool, - "127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - def test_create_default_known_hosts_file(self, mock_sshclient, - mock_open): - mock_sshclient.return_value = FakeSSHClient() - - CONF.state_path = '/var/lib/cinder' - CONF.ssh_hosts_key_file = '/var/lib/cinder/ssh_known_hosts' - - default_file = '/var/lib/cinder/ssh_known_hosts' - - ssh_pool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - - with ssh_pool.item() as ssh: - mock_open.assert_called_once_with(default_file, 'a') - ssh_pool.remove(ssh) - - @mock.patch('os.path.isfile', return_value=False) - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - def test_ssh_missing_hosts_key_file(self, mock_sshclient, mock_open, - mock_isfile): - mock_sshclient.return_value = FakeSSHClient() - - CONF.ssh_hosts_key_file = '/tmp/blah' - - self.assertNotIn(CONF.state_path, CONF.ssh_hosts_key_file) - self.assertRaises(exception.InvalidInput, - ssh_utils.SSHPool, - "127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - - @mock.patch.multiple('cinder.ssh_utils.CONF', - strict_ssh_host_key_policy=True, - ssh_hosts_key_file='/var/lib/cinder/ssh_known_hosts') - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - @mock.patch('os.path.isfile', return_value=True) - def test_ssh_strict_host_key_policy(self, mock_isfile, mock_sshclient, - mock_open): - mock_sshclient.return_value = FakeSSHClient() - - # create with customized setting - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - - with sshpool.item() as ssh: - self.assertTrue(isinstance(ssh.get_policy(), - paramiko.RejectPolicy)) - - @mock.patch('six.moves.builtins.open') - @mock.patch('paramiko.SSHClient') - @mock.patch('os.path.isfile', return_value=True) - def test_ssh_not_strict_host_key_policy(self, mock_isfile, mock_sshclient, - mock_open): - mock_sshclient.return_value = FakeSSHClient() - - CONF.strict_ssh_host_key_policy = False - - # create with customized setting - sshpool = ssh_utils.SSHPool("127.0.0.1", 22, 10, - "test", - password="test", - min_size=1, - max_size=1) - - with sshpool.item() as ssh: - self.assertTrue(isinstance(ssh.get_policy(), - paramiko.AutoAddPolicy)) diff --git a/cinder/tests/unit/test_storwize_svc.py b/cinder/tests/unit/test_storwize_svc.py deleted file mode 100644 index b54c36e03..000000000 --- a/cinder/tests/unit/test_storwize_svc.py +++ /dev/null @@ -1,5047 +0,0 @@ -# Copyright 2015 IBM Corp. -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Tests for the IBM Storwize family and SVC volume driver. -""" - -import paramiko -import random -import re -import time -import uuid - -import mock -from oslo_concurrency import processutils -from oslo_utils import importutils -from oslo_utils import units -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _ -from cinder.objects import fields -from cinder import ssh_utils -from cinder import test -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import utils as testutils -from cinder import utils -from cinder.volume import configuration as conf -from cinder.volume.drivers.ibm.storwize_svc import ( - replication as storwize_rep) -from cinder.volume.drivers.ibm.storwize_svc import storwize_svc_common -from cinder.volume.drivers.ibm.storwize_svc import storwize_svc_fc -from cinder.volume.drivers.ibm.storwize_svc import storwize_svc_iscsi -from cinder.volume import qos_specs -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types - -SVC_POOLS = ['openstack', 'openstack1'] - - -def _get_test_pool(get_all=False): - if get_all: - return SVC_POOLS - else: - return SVC_POOLS[0] - - -class StorwizeSVCManagementSimulator(object): - def __init__(self, pool_name): - self._flags = {'storwize_svc_volpool_name': pool_name} - self._volumes_list = {} - self._hosts_list = {} - self._mappings_list = {} - self._fcmappings_list = {} - self._fcconsistgrp_list = {} - self._other_pools = {'openstack2': {}, 'openstack3': {}} - self._next_cmd_error = { - 'lsportip': '', - 'lsfabric': '', - 'lsiscsiauth': '', - 'lsnodecanister': '', - 'mkvdisk': '', - 'lsvdisk': '', - 'lsfcmap': '', - 'prestartfcmap': '', - 'startfcmap': '', - 'rmfcmap': '', - 'lslicense': '', - 'lsguicapabilities': '', - } - self._errors = { - 'CMMVC5701E': ('', 'CMMVC5701E No object ID was specified.'), - 'CMMVC6035E': ('', 'CMMVC6035E The action failed as the ' - 'object already exists.'), - 'CMMVC5753E': ('', 'CMMVC5753E The specified object does not ' - 'exist or is not a suitable candidate.'), - 'CMMVC5707E': ('', 'CMMVC5707E Required parameters are missing.'), - 'CMMVC6581E': ('', 'CMMVC6581E The command has failed because ' - 'the maximum number of allowed iSCSI ' - 'qualified names (IQNs) has been reached, ' - 'or the IQN is already assigned or is not ' - 'valid.'), - 'CMMVC5754E': ('', 'CMMVC5754E The specified object does not ' - 'exist, or the name supplied does not meet ' - 'the naming rules.'), - 'CMMVC6071E': ('', 'CMMVC6071E The VDisk-to-host mapping was ' - 'not created because the VDisk is already ' - 'mapped to a host.'), - 'CMMVC5879E': ('', 'CMMVC5879E The VDisk-to-host mapping was ' - 'not created because a VDisk is already ' - 'mapped to this host with this SCSI LUN.'), - 'CMMVC5840E': ('', 'CMMVC5840E The virtual disk (VDisk) was ' - 'not deleted because it is mapped to a ' - 'host or because it is part of a FlashCopy ' - 'or Remote Copy mapping, or is involved in ' - 'an image mode migrate.'), - 'CMMVC6527E': ('', 'CMMVC6527E The name that you have entered ' - 'is not valid. The name can contain letters, ' - 'numbers, spaces, periods, dashes, and ' - 'underscores. The name must begin with a ' - 'letter or an underscore. The name must not ' - 'begin or end with a space.'), - 'CMMVC5871E': ('', 'CMMVC5871E The action failed because one or ' - 'more of the configured port names is in a ' - 'mapping.'), - 'CMMVC5924E': ('', 'CMMVC5924E The FlashCopy mapping was not ' - 'created because the source and target ' - 'virtual disks (VDisks) are different sizes.'), - 'CMMVC6303E': ('', 'CMMVC6303E The create failed because the ' - 'source and target VDisks are the same.'), - 'CMMVC7050E': ('', 'CMMVC7050E The command failed because at ' - 'least one node in the I/O group does not ' - 'support compressed VDisks.'), - 'CMMVC6430E': ('', 'CMMVC6430E The command failed because the ' - 'target and source managed disk groups must ' - 'be different.'), - 'CMMVC6353E': ('', 'CMMVC6353E The command failed because the ' - 'copy specified does not exist.'), - 'CMMVC6446E': ('', 'The command failed because the managed disk ' - 'groups have different extent sizes.'), - # Catch-all for invalid state transitions: - 'CMMVC5903E': ('', 'CMMVC5903E The FlashCopy mapping was not ' - 'changed because the mapping or consistency ' - 'group is another state.'), - 'CMMVC5709E': ('', 'CMMVC5709E [-%(VALUE)s] is not a supported ' - 'parameter.'), - } - self._fc_transitions = {'begin': {'make': 'idle_or_copied'}, - 'idle_or_copied': {'prepare': 'preparing', - 'delete': 'end', - 'delete_force': 'end'}, - 'preparing': {'flush_failed': 'stopped', - 'wait': 'prepared'}, - 'end': None, - 'stopped': {'prepare': 'preparing', - 'delete_force': 'end'}, - 'prepared': {'stop': 'stopped', - 'start': 'copying'}, - 'copying': {'wait': 'idle_or_copied', - 'stop': 'stopping'}, - # Assume the worst case where stopping->stopped - # rather than stopping idle_or_copied - 'stopping': {'wait': 'stopped'}, - } - - self._fc_cg_transitions = {'begin': {'make': 'empty'}, - 'empty': {'add': 'idle_or_copied'}, - 'idle_or_copied': {'prepare': 'preparing', - 'delete': 'end', - 'delete_force': 'end'}, - 'preparing': {'flush_failed': 'stopped', - 'wait': 'prepared'}, - 'end': None, - 'stopped': {'prepare': 'preparing', - 'delete_force': 'end'}, - 'prepared': {'stop': 'stopped', - 'start': 'copying', - 'delete_force': 'end', - 'delete': 'end'}, - 'copying': {'wait': 'idle_or_copied', - 'stop': 'stopping', - 'delete_force': 'end', - 'delete': 'end'}, - # Assume the case where stopping->stopped - # rather than stopping idle_or_copied - 'stopping': {'wait': 'stopped'}, - } - - def _state_transition(self, function, fcmap): - if (function == 'wait' and - 'wait' not in self._fc_transitions[fcmap['status']]): - return ('', '') - - if fcmap['status'] == 'copying' and function == 'wait': - if fcmap['copyrate'] != '0': - if fcmap['progress'] == '0': - fcmap['progress'] = '50' - else: - fcmap['progress'] = '100' - fcmap['status'] = 'idle_or_copied' - return ('', '') - else: - try: - curr_state = fcmap['status'] - fcmap['status'] = self._fc_transitions[curr_state][function] - return ('', '') - except Exception: - return self._errors['CMMVC5903E'] - - def _fc_cg_state_transition(self, function, fc_consistgrp): - if (function == 'wait' and - 'wait' not in self._fc_transitions[fc_consistgrp['status']]): - return ('', '') - - try: - curr_state = fc_consistgrp['status'] - fc_consistgrp['status'] \ - = self._fc_cg_transitions[curr_state][function] - return ('', '') - except Exception: - return self._errors['CMMVC5903E'] - - # Find an unused ID - @staticmethod - def _find_unused_id(d): - ids = [] - for v in d.values(): - ids.append(int(v['id'])) - ids.sort() - for index, n in enumerate(ids): - if n > index: - return six.text_type(index) - return six.text_type(len(ids)) - - # Check if name is valid - @staticmethod - def _is_invalid_name(name): - if re.match(r'^[a-zA-Z_][\w ._-]*$', name): - return False - return True - - # Convert argument string to dictionary - @staticmethod - def _cmd_to_dict(arg_list): - no_param_args = [ - 'autodelete', - 'bytes', - 'compressed', - 'force', - 'nohdr', - 'nofmtdisk' - ] - one_param_args = [ - 'chapsecret', - 'cleanrate', - 'copy', - 'copyrate', - 'delim', - 'easytier', - 'filtervalue', - 'grainsize', - 'hbawwpn', - 'host', - 'iogrp', - 'iscsiname', - 'mdiskgrp', - 'name', - 'rsize', - 'scsi', - 'size', - 'source', - 'target', - 'unit', - 'vdisk', - 'warning', - 'wwpn', - 'primary', - 'consistgrp' - ] - no_or_one_param_args = [ - 'autoexpand', - ] - - # Handle the special case of lsnode which is a two-word command - # Use the one word version of the command internally - if arg_list[0] in ('svcinfo', 'svctask'): - if arg_list[1] == 'lsnode': - if len(arg_list) > 4: # e.g. svcinfo lsnode -delim ! - ret = {'cmd': 'lsnode', 'node_id': arg_list[-1]} - else: - ret = {'cmd': 'lsnodecanister'} - else: - ret = {'cmd': arg_list[1]} - arg_list.pop(0) - else: - ret = {'cmd': arg_list[0]} - - skip = False - for i in range(1, len(arg_list)): - if skip: - skip = False - continue - if arg_list[i][0] == '-': - if arg_list[i][1:] in no_param_args: - ret[arg_list[i][1:]] = True - elif arg_list[i][1:] in one_param_args: - ret[arg_list[i][1:]] = arg_list[i + 1] - skip = True - elif arg_list[i][1:] in no_or_one_param_args: - if i == (len(arg_list) - 1) or arg_list[i + 1][0] == '-': - ret[arg_list[i][1:]] = True - else: - ret[arg_list[i][1:]] = arg_list[i + 1] - skip = True - else: - raise exception.InvalidInput( - reason=_('unrecognized argument %s') % arg_list[i]) - else: - ret['obj'] = arg_list[i] - return ret - - @staticmethod - def _print_info_cmd(rows, delim=' ', nohdr=False, **kwargs): - """Generic function for printing information.""" - if nohdr: - del rows[0] - - for index in range(len(rows)): - rows[index] = delim.join(rows[index]) - return ('%s' % '\n'.join(rows), '') - - @staticmethod - def _print_info_obj_cmd(header, row, delim=' ', nohdr=False): - """Generic function for printing information for a specific object.""" - objrows = [] - for idx, val in enumerate(header): - objrows.append([val, row[idx]]) - - if nohdr: - for index in range(len(objrows)): - objrows[index] = ' '.join(objrows[index][1:]) - for index in range(len(objrows)): - objrows[index] = delim.join(objrows[index]) - return ('%s' % '\n'.join(objrows), '') - - @staticmethod - def _convert_bytes_units(bytestr): - num = int(bytestr) - unit_array = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'] - unit_index = 0 - - while num > 1024: - num = num / 1024 - unit_index += 1 - - return '%d%s' % (num, unit_array[unit_index]) - - @staticmethod - def _convert_units_bytes(num, unit): - unit_array = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'] - unit_index = 0 - - while unit.lower() != unit_array[unit_index].lower(): - num = num * 1024 - unit_index += 1 - - return six.text_type(num) - - def _cmd_lslicense(self, **kwargs): - rows = [None] * 3 - rows[0] = ['used_compression_capacity', '0.08'] - rows[1] = ['license_compression_capacity', '0'] - if self._next_cmd_error['lslicense'] == 'no_compression': - self._next_cmd_error['lslicense'] = '' - rows[2] = ['license_compression_enclosures', '0'] - else: - rows[2] = ['license_compression_enclosures', '1'] - return self._print_info_cmd(rows=rows, **kwargs) - - def _cmd_lsguicapabilities(self, **kwargs): - rows = [None] - if self._next_cmd_error['lsguicapabilities'] == 'no_compression': - self._next_cmd_error['lsguicapabilities'] = '' - rows[0] = ['license_scheme', '0'] - else: - rows[0] = ['license_scheme', '9846'] - return self._print_info_cmd(rows=rows, **kwargs) - - # Print mostly made-up stuff in the correct syntax - def _cmd_lssystem(self, **kwargs): - rows = [None] * 3 - rows[0] = ['id', '0123456789ABCDEF'] - rows[1] = ['name', 'storwize-svc-sim'] - rows[2] = ['code_level', '7.2.0.0 (build 87.0.1311291000)'] - return self._print_info_cmd(rows=rows, **kwargs) - - # Print mostly made-up stuff in the correct syntax, assume -bytes passed - def _cmd_lsmdiskgrp(self, **kwargs): - pool_num = len(self._flags['storwize_svc_volpool_name']) - rows = [] - rows.append(['id', 'name', 'status', 'mdisk_count', - 'vdisk_count', 'capacity', 'extent_size', - 'free_capacity', 'virtual_capacity', 'used_capacity', - 'real_capacity', 'overallocation', 'warning', - 'easy_tier', 'easy_tier_status']) - for i in range(pool_num): - row_data = [str(i + 1), - self._flags['storwize_svc_volpool_name'][i], 'online', - '1', six.text_type(len(self._volumes_list)), - '3573412790272', '256', '3529926246400', - '1693247906775', - '26843545600', '38203734097', '47', '80', 'auto', - 'inactive'] - rows.append(row_data) - rows.append([str(pool_num + 1), 'openstack2', 'online', - '1', '0', '3573412790272', '256', - '3529432325160', '1693247906775', '26843545600', - '38203734097', '47', '80', 'auto', 'inactive']) - rows.append([str(pool_num + 2), 'openstack3', 'online', - '1', '0', '3573412790272', '128', - '3529432325160', '1693247906775', '26843545600', - '38203734097', '47', '80', 'auto', 'inactive']) - if 'obj' not in kwargs: - return self._print_info_cmd(rows=rows, **kwargs) - else: - pool_name = kwargs['obj'].strip('\'\"') - if pool_name == kwargs['obj']: - raise exception.InvalidInput( - reason=_('obj missing quotes %s') % kwargs['obj']) - elif pool_name in self._flags['storwize_svc_volpool_name']: - for each_row in rows: - if pool_name in each_row: - row = each_row - break - elif pool_name == 'openstack2': - row = rows[-2] - elif pool_name == 'openstack3': - row = rows[-1] - else: - return self._errors['CMMVC5754E'] - objrows = [] - for idx, val in enumerate(rows[0]): - objrows.append([val, row[idx]]) - if 'nohdr' in kwargs: - for index in range(len(objrows)): - objrows[index] = ' '.join(objrows[index][1:]) - - if 'delim' in kwargs: - for index in range(len(objrows)): - objrows[index] = kwargs['delim'].join(objrows[index]) - - return ('%s' % '\n'.join(objrows), '') - - def _get_mdiskgrp_id(self, mdiskgrp): - grp_num = len(self._flags['storwize_svc_volpool_name']) - if mdiskgrp in self._flags['storwize_svc_volpool_name']: - for i in range(grp_num): - if mdiskgrp == self._flags['storwize_svc_volpool_name'][i]: - return i + 1 - elif mdiskgrp == 'openstack2': - return grp_num + 1 - elif mdiskgrp == 'openstack3': - return grp_num + 2 - else: - return None - - # Print mostly made-up stuff in the correct syntax - def _cmd_lsnodecanister(self, **kwargs): - rows = [None] * 3 - rows[0] = ['id', 'name', 'UPS_serial_number', 'WWNN', 'status', - 'IO_group_id', 'IO_group_name', 'config_node', - 'UPS_unique_id', 'hardware', 'iscsi_name', 'iscsi_alias', - 'panel_name', 'enclosure_id', 'canister_id', - 'enclosure_serial_number'] - rows[1] = ['1', 'node1', '', '123456789ABCDEF0', 'online', '0', - 'io_grp0', - 'yes', '123456789ABCDEF0', '100', - 'iqn.1982-01.com.ibm:1234.sim.node1', '', '01-1', '1', '1', - '0123ABC'] - rows[2] = ['2', 'node2', '', '123456789ABCDEF1', 'online', '0', - 'io_grp0', - 'no', '123456789ABCDEF1', '100', - 'iqn.1982-01.com.ibm:1234.sim.node2', '', '01-2', '1', '2', - '0123ABC'] - - if self._next_cmd_error['lsnodecanister'] == 'header_mismatch': - rows[0].pop(2) - self._next_cmd_error['lsnodecanister'] = '' - if self._next_cmd_error['lsnodecanister'] == 'remove_field': - for row in rows: - row.pop(0) - self._next_cmd_error['lsnodecanister'] = '' - - return self._print_info_cmd(rows=rows, **kwargs) - - # Print information of every single node of SVC - def _cmd_lsnode(self, **kwargs): - node_infos = dict() - node_infos['1'] = r'''id!1 -name!node1 -port_id!500507680210C744 -port_status!active -port_speed!8Gb -port_id!500507680220C744 -port_status!active -port_speed!8Gb -''' - node_infos['2'] = r'''id!2 -name!node2 -port_id!500507680220C745 -port_status!active -port_speed!8Gb -port_id!500507680230C745 -port_status!inactive -port_speed!N/A -''' - node_id = kwargs.get('node_id', None) - stdout = node_infos.get(node_id, '') - return stdout, '' - - # Print made up stuff for the ports - def _cmd_lsportfc(self, **kwargs): - node_1 = [None] * 7 - node_1[0] = ['id', 'fc_io_port_id', 'port_id', 'type', - 'port_speed', 'node_id', 'node_name', 'WWPN', - 'nportid', 'status', 'attachment'] - node_1[1] = ['0', '1', '1', 'fc', '8Gb', '1', 'node1', - '5005076802132ADE', '012E00', 'active', 'switch'] - node_1[2] = ['1', '2', '2', 'fc', '8Gb', '1', 'node1', - '5005076802232ADE', '012E00', 'active', 'switch'] - node_1[3] = ['2', '3', '3', 'fc', '8Gb', '1', 'node1', - '5005076802332ADE', '9B0600', 'active', 'switch'] - node_1[4] = ['3', '4', '4', 'fc', '8Gb', '1', 'node1', - '5005076802432ADE', '012A00', 'active', 'switch'] - node_1[5] = ['4', '5', '5', 'fc', '8Gb', '1', 'node1', - '5005076802532ADE', '014A00', 'active', 'switch'] - node_1[6] = ['5', '6', '4', 'ethernet', 'N/A', '1', 'node1', - '5005076802632ADE', '000000', - 'inactive_unconfigured', 'none'] - - node_2 = [None] * 7 - node_2[0] = ['id', 'fc_io_port_id', 'port_id', 'type', - 'port_speed', 'node_id', 'node_name', 'WWPN', - 'nportid', 'status', 'attachment'] - node_2[1] = ['6', '7', '7', 'fc', '8Gb', '2', 'node2', - '5005086802132ADE', '012E00', 'active', 'switch'] - node_2[2] = ['7', '8', '8', 'fc', '8Gb', '2', 'node2', - '5005086802232ADE', '012E00', 'active', 'switch'] - node_2[3] = ['8', '9', '9', 'fc', '8Gb', '2', 'node2', - '5005086802332ADE', '9B0600', 'active', 'switch'] - node_2[4] = ['9', '10', '10', 'fc', '8Gb', '2', 'node2', - '5005086802432ADE', '012A00', 'active', 'switch'] - node_2[5] = ['10', '11', '11', 'fc', '8Gb', '2', 'node2', - '5005086802532ADE', '014A00', 'active', 'switch'] - node_2[6] = ['11', '12', '12', 'ethernet', 'N/A', '2', 'node2', - '5005086802632ADE', '000000', - 'inactive_unconfigured', 'none'] - node_infos = [node_1, node_2] - node_id = int(kwargs['filtervalue'].split('=')[1]) - 1 - - return self._print_info_cmd(rows=node_infos[node_id], **kwargs) - - # Print mostly made-up stuff in the correct syntax - def _cmd_lsportip(self, **kwargs): - if self._next_cmd_error['lsportip'] == 'ip_no_config': - self._next_cmd_error['lsportip'] = '' - ip_addr1 = '' - ip_addr2 = '' - gw = '' - else: - ip_addr1 = '1.234.56.78' - ip_addr2 = '1.234.56.79' - gw = '1.234.56.1' - - rows = [None] * 17 - rows[0] = ['id', 'node_id', 'node_name', 'IP_address', 'mask', - 'gateway', 'IP_address_6', 'prefix_6', 'gateway_6', 'MAC', - 'duplex', 'state', 'speed', 'failover'] - rows[1] = ['1', '1', 'node1', ip_addr1, '255.255.255.0', - gw, '', '', '', '01:23:45:67:89:00', 'Full', - 'online', '1Gb/s', 'no'] - rows[2] = ['1', '1', 'node1', '', '', '', '', '', '', - '01:23:45:67:89:00', 'Full', 'online', '1Gb/s', 'yes'] - rows[3] = ['2', '1', 'node1', '', '', '', '', '', '', - '01:23:45:67:89:01', 'Full', 'unconfigured', '1Gb/s', 'no'] - rows[4] = ['2', '1', 'node1', '', '', '', '', '', '', - '01:23:45:67:89:01', 'Full', 'unconfigured', '1Gb/s', 'yes'] - rows[5] = ['3', '1', 'node1', '', '', '', '', '', '', '', '', - 'unconfigured', '', 'no'] - rows[6] = ['3', '1', 'node1', '', '', '', '', '', '', '', '', - 'unconfigured', '', 'yes'] - rows[7] = ['4', '1', 'node1', '', '', '', '', '', '', '', '', - 'unconfigured', '', 'no'] - rows[8] = ['4', '1', 'node1', '', '', '', '', '', '', '', '', - 'unconfigured', '', 'yes'] - rows[9] = ['1', '2', 'node2', ip_addr2, '255.255.255.0', - gw, '', '', '', '01:23:45:67:89:02', 'Full', - 'online', '1Gb/s', 'no'] - rows[10] = ['1', '2', 'node2', '', '', '', '', '', '', - '01:23:45:67:89:02', 'Full', 'online', '1Gb/s', 'yes'] - rows[11] = ['2', '2', 'node2', '', '', '', '', '', '', - '01:23:45:67:89:03', 'Full', 'unconfigured', '1Gb/s', 'no'] - rows[12] = ['2', '2', 'node2', '', '', '', '', '', '', - '01:23:45:67:89:03', 'Full', 'unconfigured', '1Gb/s', - 'yes'] - rows[13] = ['3', '2', 'node2', '', '', '', '', '', '', '', '', - 'unconfigured', '', 'no'] - rows[14] = ['3', '2', 'node2', '', '', '', '', '', '', '', '', - 'unconfigured', '', 'yes'] - rows[15] = ['4', '2', 'node2', '', '', '', '', '', '', '', '', - 'unconfigured', '', 'no'] - rows[16] = ['4', '2', 'node2', '', '', '', '', '', '', '', '', - 'unconfigured', '', 'yes'] - - if self._next_cmd_error['lsportip'] == 'header_mismatch': - rows[0].pop(2) - self._next_cmd_error['lsportip'] = '' - if self._next_cmd_error['lsportip'] == 'remove_field': - for row in rows: - row.pop(1) - self._next_cmd_error['lsportip'] = '' - - return self._print_info_cmd(rows=rows, **kwargs) - - def _cmd_lsfabric(self, **kwargs): - host_name = kwargs['host'].strip('\'\"') if 'host' in kwargs else None - target_wwpn = kwargs['wwpn'] if 'wwpn' in kwargs else None - host_infos = [] - for hv in self._hosts_list.values(): - if (not host_name) or (hv['host_name'] == host_name): - if not target_wwpn or target_wwpn in hv['wwpns']: - host_infos.append(hv) - break - if not len(host_infos): - return ('', '') - rows = [] - rows.append(['remote_wwpn', 'remote_nportid', 'id', 'node_name', - 'local_wwpn', 'local_port', 'local_nportid', 'state', - 'name', 'cluster_name', 'type']) - for host_info in host_infos: - for wwpn in host_info['wwpns']: - rows.append([wwpn, '123456', host_info['id'], 'nodeN', - 'AABBCCDDEEFF0011', '1', '0123ABC', 'active', - host_info['host_name'], '', 'host']) - if self._next_cmd_error['lsfabric'] == 'header_mismatch': - rows[0].pop(0) - self._next_cmd_error['lsfabric'] = '' - if self._next_cmd_error['lsfabric'] == 'remove_field': - for row in rows: - row.pop(0) - self._next_cmd_error['lsfabric'] = '' - return self._print_info_cmd(rows=rows, **kwargs) - - # Create a vdisk - def _cmd_mkvdisk(self, **kwargs): - # We only save the id/uid, name, and size - all else will be made up - volume_info = {} - volume_info['id'] = self._find_unused_id(self._volumes_list) - volume_info['uid'] = ('ABCDEF' * 3) + ('0' * 14) + volume_info['id'] - - mdiskgrp = kwargs['mdiskgrp'].strip('\'\"') - if mdiskgrp == kwargs['mdiskgrp']: - raise exception.InvalidInput( - reason=_('mdiskgrp missing quotes %s') % kwargs['mdiskgrp']) - mdiskgrp_id = self._get_mdiskgrp_id(mdiskgrp) - volume_info['mdisk_grp_name'] = mdiskgrp - volume_info['mdisk_grp_id'] = str(mdiskgrp_id) - - if 'name' in kwargs: - volume_info['name'] = kwargs['name'].strip('\'\"') - else: - volume_info['name'] = 'vdisk' + volume_info['id'] - - # Assume size and unit are given, store it in bytes - capacity = int(kwargs['size']) - unit = kwargs['unit'] - volume_info['capacity'] = self._convert_units_bytes(capacity, unit) - volume_info['IO_group_id'] = kwargs['iogrp'] - volume_info['IO_group_name'] = 'io_grp%s' % kwargs['iogrp'] - - if 'easytier' in kwargs: - if kwargs['easytier'] == 'on': - volume_info['easy_tier'] = 'on' - else: - volume_info['easy_tier'] = 'off' - - if 'rsize' in kwargs: - volume_info['formatted'] = 'no' - # Fake numbers - volume_info['used_capacity'] = '786432' - volume_info['real_capacity'] = '21474816' - volume_info['free_capacity'] = '38219264' - if 'warning' in kwargs: - volume_info['warning'] = kwargs['warning'].rstrip('%') - else: - volume_info['warning'] = '80' - if 'autoexpand' in kwargs: - volume_info['autoexpand'] = 'on' - else: - volume_info['autoexpand'] = 'off' - if 'grainsize' in kwargs: - volume_info['grainsize'] = kwargs['grainsize'] - else: - volume_info['grainsize'] = '32' - if 'compressed' in kwargs: - volume_info['compressed_copy'] = 'yes' - else: - volume_info['compressed_copy'] = 'no' - else: - volume_info['used_capacity'] = volume_info['capacity'] - volume_info['real_capacity'] = volume_info['capacity'] - volume_info['free_capacity'] = '0' - volume_info['warning'] = '' - volume_info['autoexpand'] = '' - volume_info['grainsize'] = '' - volume_info['compressed_copy'] = 'no' - volume_info['formatted'] = 'yes' - if 'nofmtdisk' in kwargs: - if kwargs['nofmtdisk']: - volume_info['formatted'] = 'no' - - vol_cp = {'id': '0', - 'status': 'online', - 'sync': 'yes', - 'primary': 'yes', - 'mdisk_grp_id': str(mdiskgrp_id), - 'mdisk_grp_name': mdiskgrp, - 'easy_tier': volume_info['easy_tier'], - 'compressed_copy': volume_info['compressed_copy']} - volume_info['copies'] = {'0': vol_cp} - - if volume_info['name'] in self._volumes_list: - return self._errors['CMMVC6035E'] - else: - self._volumes_list[volume_info['name']] = volume_info - return ('Virtual Disk, id [%s], successfully created' % - (volume_info['id']), '') - - # Delete a vdisk - def _cmd_rmvdisk(self, **kwargs): - force = True if 'force' in kwargs else False - - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - vol_name = kwargs['obj'].strip('\'\"') - - if vol_name not in self._volumes_list: - return self._errors['CMMVC5753E'] - - if not force: - for mapping in self._mappings_list.values(): - if mapping['vol'] == vol_name: - return self._errors['CMMVC5840E'] - for fcmap in self._fcmappings_list.values(): - if ((fcmap['source'] == vol_name) or - (fcmap['target'] == vol_name)): - return self._errors['CMMVC5840E'] - - del self._volumes_list[vol_name] - return ('', '') - - def _cmd_expandvdisksize(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - vol_name = kwargs['obj'].strip('\'\"') - - # Assume unit is gb - if 'size' not in kwargs: - return self._errors['CMMVC5707E'] - size = int(kwargs['size']) - - if vol_name not in self._volumes_list: - return self._errors['CMMVC5753E'] - - curr_size = int(self._volumes_list[vol_name]['capacity']) - addition = size * units.Gi - self._volumes_list[vol_name]['capacity'] = ( - six.text_type(curr_size + addition)) - return ('', '') - - def _get_fcmap_info(self, vol_name): - ret_vals = { - 'fc_id': '', - 'fc_name': '', - 'fc_map_count': '0', - } - for fcmap in self._fcmappings_list.values(): - if ((fcmap['source'] == vol_name) or - (fcmap['target'] == vol_name)): - ret_vals['fc_id'] = fcmap['id'] - ret_vals['fc_name'] = fcmap['name'] - ret_vals['fc_map_count'] = '1' - return ret_vals - - # List information about vdisks - def _cmd_lsvdisk(self, **kwargs): - rows = [] - rows.append(['id', 'name', 'IO_group_id', 'IO_group_name', - 'status', 'mdisk_grp_id', 'mdisk_grp_name', - 'capacity', 'type', 'FC_id', 'FC_name', 'RC_id', - 'RC_name', 'vdisk_UID', 'fc_map_count', 'copy_count', - 'fast_write_state', 'se_copy_count', 'RC_change']) - - for vol in self._volumes_list.values(): - if (('filtervalue' not in kwargs) or - (kwargs['filtervalue'] == 'name=' + vol['name']) or - (kwargs['filtervalue'] == 'vdisk_UID=' + vol['uid'])): - fcmap_info = self._get_fcmap_info(vol['name']) - - if 'bytes' in kwargs: - cap = self._convert_bytes_units(vol['capacity']) - else: - cap = vol['capacity'] - rows.append([six.text_type(vol['id']), vol['name'], - vol['IO_group_id'], - vol['IO_group_name'], 'online', '0', - _get_test_pool(), - cap, 'striped', - fcmap_info['fc_id'], fcmap_info['fc_name'], - '', '', vol['uid'], - fcmap_info['fc_map_count'], '1', 'empty', - '1', 'no']) - if 'obj' not in kwargs: - return self._print_info_cmd(rows=rows, **kwargs) - else: - if kwargs['obj'] not in self._volumes_list: - return self._errors['CMMVC5754E'] - vol = self._volumes_list[kwargs['obj']] - fcmap_info = self._get_fcmap_info(vol['name']) - cap = vol['capacity'] - cap_u = vol['used_capacity'] - cap_r = vol['real_capacity'] - cap_f = vol['free_capacity'] - if 'bytes' not in kwargs: - for item in [cap, cap_u, cap_r, cap_f]: - item = self._convert_bytes_units(item) - rows = [] - - rows.append(['id', six.text_type(vol['id'])]) - rows.append(['name', vol['name']]) - rows.append(['IO_group_id', vol['IO_group_id']]) - rows.append(['IO_group_name', vol['IO_group_name']]) - rows.append(['status', 'online']) - rows.append(['capacity', cap]) - rows.append(['formatted', vol['formatted']]) - rows.append(['mdisk_id', '']) - rows.append(['mdisk_name', '']) - rows.append(['FC_id', fcmap_info['fc_id']]) - rows.append(['FC_name', fcmap_info['fc_name']]) - rows.append(['RC_id', '']) - rows.append(['RC_name', '']) - rows.append(['vdisk_UID', vol['uid']]) - rows.append(['throttling', '0']) - - if self._next_cmd_error['lsvdisk'] == 'blank_pref_node': - rows.append(['preferred_node_id', '']) - self._next_cmd_error['lsvdisk'] = '' - elif self._next_cmd_error['lsvdisk'] == 'no_pref_node': - self._next_cmd_error['lsvdisk'] = '' - else: - rows.append(['preferred_node_id', '1']) - rows.append(['fast_write_state', 'empty']) - rows.append(['cache', 'readwrite']) - rows.append(['udid', '']) - rows.append(['fc_map_count', fcmap_info['fc_map_count']]) - rows.append(['sync_rate', '50']) - rows.append(['copy_count', '1']) - rows.append(['se_copy_count', '0']) - rows.append(['mirror_write_priority', 'latency']) - rows.append(['RC_change', 'no']) - - for copy in vol['copies'].values(): - rows.append(['copy_id', copy['id']]) - rows.append(['status', copy['status']]) - rows.append(['primary', copy['primary']]) - rows.append(['mdisk_grp_id', copy['mdisk_grp_id']]) - rows.append(['mdisk_grp_name', copy['mdisk_grp_name']]) - rows.append(['type', 'striped']) - rows.append(['used_capacity', cap_u]) - rows.append(['real_capacity', cap_r]) - rows.append(['free_capacity', cap_f]) - rows.append(['easy_tier', copy['easy_tier']]) - rows.append(['compressed_copy', copy['compressed_copy']]) - rows.append(['autoexpand', vol['autoexpand']]) - rows.append(['warning', vol['warning']]) - rows.append(['grainsize', vol['grainsize']]) - - if 'nohdr' in kwargs: - for index in range(len(rows)): - rows[index] = ' '.join(rows[index][1:]) - - if 'delim' in kwargs: - for index in range(len(rows)): - rows[index] = kwargs['delim'].join(rows[index]) - return ('%s' % '\n'.join(rows), '') - - def _cmd_lsiogrp(self, **kwargs): - rows = [None] * 6 - rows[0] = ['id', 'name', 'node_count', 'vdisk_count', 'host_count'] - rows[1] = ['0', 'io_grp0', '2', '0', '4'] - rows[2] = ['1', 'io_grp1', '2', '0', '4'] - rows[3] = ['2', 'io_grp2', '0', '0', '4'] - rows[4] = ['3', 'io_grp3', '0', '0', '4'] - rows[5] = ['4', 'recovery_io_grp', '0', '0', '0'] - return self._print_info_cmd(rows=rows, **kwargs) - - def _add_port_to_host(self, host_info, **kwargs): - if 'iscsiname' in kwargs: - added_key = 'iscsi_names' - added_val = kwargs['iscsiname'].strip('\'\"') - elif 'hbawwpn' in kwargs: - added_key = 'wwpns' - added_val = kwargs['hbawwpn'].strip('\'\"') - else: - return self._errors['CMMVC5707E'] - - host_info[added_key].append(added_val) - - for v in self._hosts_list.values(): - if v['id'] == host_info['id']: - continue - for port in v[added_key]: - if port == added_val: - return self._errors['CMMVC6581E'] - return ('', '') - - # Make a host - def _cmd_mkhost(self, **kwargs): - host_info = {} - host_info['id'] = self._find_unused_id(self._hosts_list) - - if 'name' in kwargs: - host_name = kwargs['name'].strip('\'\"') - else: - host_name = 'host' + six.text_type(host_info['id']) - - if self._is_invalid_name(host_name): - return self._errors['CMMVC6527E'] - - if host_name in self._hosts_list: - return self._errors['CMMVC6035E'] - - host_info['host_name'] = host_name - host_info['iscsi_names'] = [] - host_info['wwpns'] = [] - - out, err = self._add_port_to_host(host_info, **kwargs) - if not len(err): - self._hosts_list[host_name] = host_info - return ('Host, id [%s], successfully created' % - (host_info['id']), '') - else: - return (out, err) - - # Add ports to an existing host - def _cmd_addhostport(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - host_name = kwargs['obj'].strip('\'\"') - - if host_name not in self._hosts_list: - return self._errors['CMMVC5753E'] - - host_info = self._hosts_list[host_name] - return self._add_port_to_host(host_info, **kwargs) - - # Change host properties - def _cmd_chhost(self, **kwargs): - if 'chapsecret' not in kwargs: - return self._errors['CMMVC5707E'] - secret = kwargs['obj'].strip('\'\"') - - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - host_name = kwargs['obj'].strip('\'\"') - - if host_name not in self._hosts_list: - return self._errors['CMMVC5753E'] - - self._hosts_list[host_name]['chapsecret'] = secret - return ('', '') - - # Remove a host - def _cmd_rmhost(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - - host_name = kwargs['obj'].strip('\'\"') - if host_name not in self._hosts_list: - return self._errors['CMMVC5753E'] - - for v in self._mappings_list.values(): - if (v['host'] == host_name): - return self._errors['CMMVC5871E'] - - del self._hosts_list[host_name] - return ('', '') - - # List information about hosts - def _cmd_lshost(self, **kwargs): - if 'obj' not in kwargs: - rows = [] - rows.append(['id', 'name', 'port_count', 'iogrp_count', 'status']) - - found = False - for host in self._hosts_list.values(): - filterstr = 'name=' + host['host_name'] - if (('filtervalue' not in kwargs) or - (kwargs['filtervalue'] == filterstr)): - rows.append([host['id'], host['host_name'], '1', '4', - 'offline']) - found = True - if found: - return self._print_info_cmd(rows=rows, **kwargs) - else: - return ('', '') - else: - host_name = kwargs['obj'].strip('\'\"') - if host_name not in self._hosts_list: - return self._errors['CMMVC5754E'] - host = self._hosts_list[host_name] - rows = [] - rows.append(['id', host['id']]) - rows.append(['name', host['host_name']]) - rows.append(['port_count', '1']) - rows.append(['type', 'generic']) - rows.append(['mask', '1111']) - rows.append(['iogrp_count', '4']) - rows.append(['status', 'online']) - for port in host['iscsi_names']: - rows.append(['iscsi_name', port]) - rows.append(['node_logged_in_count', '0']) - rows.append(['state', 'offline']) - for port in host['wwpns']: - rows.append(['WWPN', port]) - rows.append(['node_logged_in_count', '0']) - rows.append(['state', 'active']) - - if 'nohdr' in kwargs: - for index in range(len(rows)): - rows[index] = ' '.join(rows[index][1:]) - - if 'delim' in kwargs: - for index in range(len(rows)): - rows[index] = kwargs['delim'].join(rows[index]) - - return ('%s' % '\n'.join(rows), '') - - # List iSCSI authorization information about hosts - def _cmd_lsiscsiauth(self, **kwargs): - if self._next_cmd_error['lsiscsiauth'] == 'no_info': - self._next_cmd_error['lsiscsiauth'] = '' - return ('', '') - rows = [] - rows.append(['type', 'id', 'name', 'iscsi_auth_method', - 'iscsi_chap_secret']) - - for host in self._hosts_list.values(): - method = 'none' - secret = '' - if 'chapsecret' in host: - method = 'chap' - secret = host['chapsecret'] - rows.append(['host', host['id'], host['host_name'], method, - secret]) - return self._print_info_cmd(rows=rows, **kwargs) - - # Create a vdisk-host mapping - def _cmd_mkvdiskhostmap(self, **kwargs): - mapping_info = {} - mapping_info['id'] = self._find_unused_id(self._mappings_list) - - if 'host' not in kwargs: - return self._errors['CMMVC5707E'] - mapping_info['host'] = kwargs['host'].strip('\'\"') - - if 'scsi' not in kwargs: - return self._errors['CMMVC5707E'] - mapping_info['lun'] = kwargs['scsi'].strip('\'\"') - - if 'obj' not in kwargs: - return self._errors['CMMVC5707E'] - mapping_info['vol'] = kwargs['obj'].strip('\'\"') - - if mapping_info['vol'] not in self._volumes_list: - return self._errors['CMMVC5753E'] - - if mapping_info['host'] not in self._hosts_list: - return self._errors['CMMVC5754E'] - - if mapping_info['vol'] in self._mappings_list: - return self._errors['CMMVC6071E'] - - for v in self._mappings_list.values(): - if ((v['host'] == mapping_info['host']) and - (v['lun'] == mapping_info['lun'])): - return self._errors['CMMVC5879E'] - - for v in self._mappings_list.values(): - if (v['lun'] == mapping_info['lun']) and ('force' not in kwargs): - return self._errors['CMMVC6071E'] - - self._mappings_list[mapping_info['id']] = mapping_info - return ('Virtual Disk to Host map, id [%s], successfully created' - % (mapping_info['id']), '') - - # Delete a vdisk-host mapping - def _cmd_rmvdiskhostmap(self, **kwargs): - if 'host' not in kwargs: - return self._errors['CMMVC5707E'] - host = kwargs['host'].strip('\'\"') - - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - vol = kwargs['obj'].strip('\'\"') - - mapping_ids = [] - for v in self._mappings_list.values(): - if v['vol'] == vol: - mapping_ids.append(v['id']) - if not mapping_ids: - return self._errors['CMMVC5753E'] - - this_mapping = None - for mapping_id in mapping_ids: - if self._mappings_list[mapping_id]['host'] == host: - this_mapping = mapping_id - if this_mapping is None: - return self._errors['CMMVC5753E'] - - del self._mappings_list[this_mapping] - return ('', '') - - # List information about host->vdisk mappings - def _cmd_lshostvdiskmap(self, **kwargs): - host_name = kwargs['obj'].strip('\'\"') - - if host_name not in self._hosts_list: - return self._errors['CMMVC5754E'] - - rows = [] - rows.append(['id', 'name', 'SCSI_id', 'vdisk_id', 'vdisk_name', - 'vdisk_UID']) - - for mapping in self._mappings_list.values(): - if (host_name == '') or (mapping['host'] == host_name): - volume = self._volumes_list[mapping['vol']] - rows.append([mapping['id'], mapping['host'], - mapping['lun'], volume['id'], - volume['name'], volume['uid']]) - - return self._print_info_cmd(rows=rows, **kwargs) - - # List information about vdisk->host mappings - def _cmd_lsvdiskhostmap(self, **kwargs): - mappings_found = 0 - vdisk_name = kwargs['obj'] - - if vdisk_name not in self._volumes_list: - return self._errors['CMMVC5753E'] - - rows = [] - rows.append(['id name', 'SCSI_id', 'host_id', 'host_name', 'vdisk_UID', - 'IO_group_id', 'IO_group_name']) - - for mapping in self._mappings_list.values(): - if (mapping['vol'] == vdisk_name): - mappings_found += 1 - volume = self._volumes_list[mapping['vol']] - host = self._hosts_list[mapping['host']] - rows.append([volume['id'], volume['name'], host['id'], - host['host_name'], volume['uid'], - volume['IO_group_id'], volume['IO_group_name']]) - - if mappings_found: - return self._print_info_cmd(rows=rows, **kwargs) - else: - return ('', '') - - # Create a FlashCopy mapping - def _cmd_mkfcmap(self, **kwargs): - source = '' - target = '' - copyrate = kwargs['copyrate'] if 'copyrate' in kwargs else '50' - - if 'source' not in kwargs: - return self._errors['CMMVC5707E'] - source = kwargs['source'].strip('\'\"') - if source not in self._volumes_list: - return self._errors['CMMVC5754E'] - - if 'target' not in kwargs: - return self._errors['CMMVC5707E'] - target = kwargs['target'].strip('\'\"') - if target not in self._volumes_list: - return self._errors['CMMVC5754E'] - - if source == target: - return self._errors['CMMVC6303E'] - - if (self._volumes_list[source]['capacity'] != - self._volumes_list[target]['capacity']): - return self._errors['CMMVC5754E'] - - fcmap_info = {} - fcmap_info['source'] = source - fcmap_info['target'] = target - fcmap_info['id'] = self._find_unused_id(self._fcmappings_list) - fcmap_info['name'] = 'fcmap' + fcmap_info['id'] - fcmap_info['copyrate'] = copyrate - fcmap_info['progress'] = '0' - fcmap_info['autodelete'] = True if 'autodelete' in kwargs else False - fcmap_info['status'] = 'idle_or_copied' - - # Add fcmap to consistency group - if 'consistgrp' in kwargs: - consistgrp = kwargs['consistgrp'] - - # if is digit, assume is cg id, else is cg name - cg_id = 0 - if not consistgrp.isdigit(): - for consistgrp_key in self._fcconsistgrp_list.keys(): - if (self._fcconsistgrp_list[consistgrp_key]['name'] - == consistgrp): - cg_id = consistgrp_key - fcmap_info['consistgrp'] = consistgrp_key - break - else: - if int(consistgrp) in self._fcconsistgrp_list.keys(): - cg_id = int(consistgrp) - - # If can't find exist consistgrp id, return not exist error - if not cg_id: - return self._errors['CMMVC5754E'] - - fcmap_info['consistgrp'] = cg_id - # Add fcmap to consistgrp - self._fcconsistgrp_list[cg_id]['fcmaps'][fcmap_info['id']] = ( - fcmap_info['name']) - self._fc_cg_state_transition('add', - self._fcconsistgrp_list[cg_id]) - - self._fcmappings_list[fcmap_info['id']] = fcmap_info - - return('FlashCopy Mapping, id [' + fcmap_info['id'] + - '], successfully created', '') - - def _cmd_prestartfcmap(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - id_num = kwargs['obj'] - - if self._next_cmd_error['prestartfcmap'] == 'bad_id': - id_num = -1 - self._next_cmd_error['prestartfcmap'] = '' - - try: - fcmap = self._fcmappings_list[id_num] - except KeyError: - return self._errors['CMMVC5753E'] - - return self._state_transition('prepare', fcmap) - - def _cmd_startfcmap(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - id_num = kwargs['obj'] - - if self._next_cmd_error['startfcmap'] == 'bad_id': - id_num = -1 - self._next_cmd_error['startfcmap'] = '' - - try: - fcmap = self._fcmappings_list[id_num] - except KeyError: - return self._errors['CMMVC5753E'] - - return self._state_transition('start', fcmap) - - def _cmd_stopfcmap(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - id_num = kwargs['obj'] - - try: - fcmap = self._fcmappings_list[id_num] - except KeyError: - return self._errors['CMMVC5753E'] - - return self._state_transition('stop', fcmap) - - def _cmd_rmfcmap(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - id_num = kwargs['obj'] - force = True if 'force' in kwargs else False - - if self._next_cmd_error['rmfcmap'] == 'bad_id': - id_num = -1 - self._next_cmd_error['rmfcmap'] = '' - - try: - fcmap = self._fcmappings_list[id_num] - except KeyError: - return self._errors['CMMVC5753E'] - - function = 'delete_force' if force else 'delete' - ret = self._state_transition(function, fcmap) - if fcmap['status'] == 'end': - del self._fcmappings_list[id_num] - return ret - - def _cmd_lsvdiskfcmappings(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5707E'] - vdisk = kwargs['obj'] - rows = [] - rows.append(['id', 'name']) - for v in self._fcmappings_list.values(): - if v['source'] == vdisk or v['target'] == vdisk: - rows.append([v['id'], v['name']]) - return self._print_info_cmd(rows=rows, **kwargs) - - def _cmd_chfcmap(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5707E'] - id_num = kwargs['obj'] - - try: - fcmap = self._fcmappings_list[id_num] - except KeyError: - return self._errors['CMMVC5753E'] - - for key in ['name', 'copyrate', 'autodelete']: - if key in kwargs: - fcmap[key] = kwargs[key] - return ('', '') - - def _cmd_lsfcmap(self, **kwargs): - rows = [] - rows.append(['id', 'name', 'source_vdisk_id', 'source_vdisk_name', - 'target_vdisk_id', 'target_vdisk_name', 'group_id', - 'group_name', 'status', 'progress', 'copy_rate', - 'clean_progress', 'incremental', 'partner_FC_id', - 'partner_FC_name', 'restoring', 'start_time', - 'rc_controlled']) - - # Assume we always get a filtervalue argument - filter_key = kwargs['filtervalue'].split('=')[0] - filter_value = kwargs['filtervalue'].split('=')[1] - to_delete = [] - for k, v in self._fcmappings_list.items(): - if six.text_type(v[filter_key]) == filter_value: - source = self._volumes_list[v['source']] - target = self._volumes_list[v['target']] - self._state_transition('wait', v) - - if self._next_cmd_error['lsfcmap'] == 'speed_up': - self._next_cmd_error['lsfcmap'] = '' - curr_state = v['status'] - while self._state_transition('wait', v) == ("", ""): - if curr_state == v['status']: - break - curr_state = v['status'] - - if ((v['status'] == 'idle_or_copied' and v['autodelete'] and - v['progress'] == '100') or (v['status'] == 'end')): - to_delete.append(k) - else: - rows.append([v['id'], v['name'], source['id'], - source['name'], target['id'], target['name'], - '', '', v['status'], v['progress'], - v['copyrate'], '100', 'off', '', '', 'no', '', - 'no']) - - for d in to_delete: - del self._fcmappings_list[d] - - return self._print_info_cmd(rows=rows, **kwargs) - - # Create a FlashCopy mapping - def _cmd_mkfcconsistgrp(self, **kwargs): - fcconsistgrp_info = {} - fcconsistgrp_info['id'] = self._find_unused_id(self._fcconsistgrp_list) - - if 'name' in kwargs: - fcconsistgrp_info['name'] = kwargs['name'].strip('\'\"') - else: - fcconsistgrp_info['name'] = 'fccstgrp' + fcconsistgrp_info['id'] - - if 'autodelete' in kwargs: - fcconsistgrp_info['autodelete'] = True - else: - fcconsistgrp_info['autodelete'] = False - fcconsistgrp_info['status'] = 'empty' - fcconsistgrp_info['start_time'] = None - fcconsistgrp_info['fcmaps'] = {} - - self._fcconsistgrp_list[fcconsistgrp_info['id']] = fcconsistgrp_info - - return('FlashCopy Consistency Group, id [' + fcconsistgrp_info['id'] + - '], successfully created', '') - - def _cmd_prestartfcconsistgrp(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - cg_name = kwargs['obj'] - - cg_id = 0 - for cg_id in self._fcconsistgrp_list.keys(): - if cg_name == self._fcconsistgrp_list[cg_id]['name']: - break - - return self._fc_cg_state_transition('prepare', - self._fcconsistgrp_list[cg_id]) - - def _cmd_startfcconsistgrp(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - cg_name = kwargs['obj'] - - cg_id = 0 - for cg_id in self._fcconsistgrp_list.keys(): - if cg_name == self._fcconsistgrp_list[cg_id]['name']: - break - - return self._fc_cg_state_transition('start', - self._fcconsistgrp_list[cg_id]) - - def _cmd_stopfcconsistgrp(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - id_num = kwargs['obj'] - - try: - fcconsistgrps = self._fcconsistgrp_list[id_num] - except KeyError: - return self._errors['CMMVC5753E'] - - return self._fc_cg_state_transition('stop', fcconsistgrps) - - def _cmd_rmfcconsistgrp(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - cg_name = kwargs['obj'] - force = True if 'force' in kwargs else False - - cg_id = 0 - for cg_id in self._fcconsistgrp_list.keys(): - if cg_name == self._fcconsistgrp_list[cg_id]['name']: - break - if not cg_id: - return self._errors['CMMVC5753E'] - fcconsistgrps = self._fcconsistgrp_list[cg_id] - - function = 'delete_force' if force else 'delete' - ret = self._fc_cg_state_transition(function, fcconsistgrps) - if fcconsistgrps['status'] == 'end': - del self._fcconsistgrp_list[cg_id] - return ret - - def _cmd_lsfcconsistgrp(self, **kwargs): - rows = [] - - if 'obj' not in kwargs: - rows.append(['id', 'name', 'status' 'start_time']) - - for fcconsistgrp in self._fcconsistgrp_list.values(): - rows.append([fcconsistgrp['id'], - fcconsistgrp['name'], - fcconsistgrp['status'], - fcconsistgrp['start_time']]) - return self._print_info_cmd(rows=rows, **kwargs) - else: - fcconsistgrp = None - cg_id = 0 - for cg_id in self._fcconsistgrp_list.keys(): - if self._fcconsistgrp_list[cg_id]['name'] == kwargs['obj']: - fcconsistgrp = self._fcconsistgrp_list[cg_id] - rows = [] - rows.append(['id', six.text_type(cg_id)]) - rows.append(['name', fcconsistgrp['name']]) - rows.append(['status', fcconsistgrp['status']]) - rows.append(['autodelete', - six.text_type(fcconsistgrp['autodelete'])]) - rows.append(['start_time', - six.text_type(fcconsistgrp['start_time'])]) - - for fcmap_id in fcconsistgrp['fcmaps'].keys(): - rows.append(['FC_mapping_id', six.text_type(fcmap_id)]) - rows.append(['FC_mapping_name', - fcconsistgrp['fcmaps'][fcmap_id]]) - - if 'delim' in kwargs: - for index in range(len(rows)): - rows[index] = kwargs['delim'].join(rows[index]) - self._fc_cg_state_transition('wait', fcconsistgrp) - return ('%s' % '\n'.join(rows), '') - - def _cmd_migratevdisk(self, **kwargs): - if 'mdiskgrp' not in kwargs or 'vdisk' not in kwargs: - return self._errors['CMMVC5707E'] - mdiskgrp = kwargs['mdiskgrp'].strip('\'\"') - vdisk = kwargs['vdisk'].strip('\'\"') - - if vdisk in self._volumes_list: - curr_mdiskgrp = self._volumes_list - else: - for pool in self._other_pools: - if vdisk in pool: - curr_mdiskgrp = pool - break - else: - return self._errors['CMMVC5754E'] - - if mdiskgrp == self._flags['storwize_svc_volpool_name']: - tgt_mdiskgrp = self._volumes_list - elif mdiskgrp == 'openstack2': - tgt_mdiskgrp = self._other_pools['openstack2'] - elif mdiskgrp == 'openstack3': - tgt_mdiskgrp = self._other_pools['openstack3'] - else: - return self._errors['CMMVC5754E'] - - if curr_mdiskgrp == tgt_mdiskgrp: - return self._errors['CMMVC6430E'] - - vol = curr_mdiskgrp[vdisk] - tgt_mdiskgrp[vdisk] = vol - del curr_mdiskgrp[vdisk] - return ('', '') - - def _cmd_addvdiskcopy(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - vol_name = kwargs['obj'].strip('\'\"') - if vol_name not in self._volumes_list: - return self._errors['CMMVC5753E'] - vol = self._volumes_list[vol_name] - if 'mdiskgrp' not in kwargs: - return self._errors['CMMVC5707E'] - mdiskgrp = kwargs['mdiskgrp'].strip('\'\"') - if mdiskgrp == kwargs['mdiskgrp']: - raise exception.InvalidInput( - reason=_('mdiskgrp missing quotes %s') % kwargs['mdiskgrp']) - - copy_info = {} - copy_info['id'] = self._find_unused_id(vol['copies']) - copy_info['status'] = 'online' - copy_info['sync'] = 'no' - copy_info['primary'] = 'no' - copy_info['mdisk_grp_name'] = mdiskgrp - copy_info['mdisk_grp_id'] = str(self._get_mdiskgrp_id(mdiskgrp)) - - if 'easytier' in kwargs: - if kwargs['easytier'] == 'on': - copy_info['easy_tier'] = 'on' - else: - copy_info['easy_tier'] = 'off' - if 'rsize' in kwargs: - if 'compressed' in kwargs: - copy_info['compressed_copy'] = 'yes' - else: - copy_info['compressed_copy'] = 'no' - vol['copies'][copy_info['id']] = copy_info - return ('Vdisk [%(vid)s] copy [%(cid)s] successfully created' % - {'vid': vol['id'], 'cid': copy_info['id']}, '') - - def _cmd_lsvdiskcopy(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5804E'] - name = kwargs['obj'] - vol = self._volumes_list[name] - rows = [] - rows.append(['vdisk_id', 'vdisk_name', 'copy_id', 'status', 'sync', - 'primary', 'mdisk_grp_id', 'mdisk_grp_name', 'capacity', - 'type', 'se_copy', 'easy_tier', 'easy_tier_status', - 'compressed_copy']) - for copy in vol['copies'].values(): - rows.append([vol['id'], vol['name'], copy['id'], - copy['status'], copy['sync'], copy['primary'], - copy['mdisk_grp_id'], copy['mdisk_grp_name'], - vol['capacity'], 'striped', 'yes', copy['easy_tier'], - 'inactive', copy['compressed_copy']]) - if 'copy' not in kwargs: - return self._print_info_cmd(rows=rows, **kwargs) - else: - copy_id = kwargs['copy'].strip('\'\"') - if copy_id not in vol['copies']: - return self._errors['CMMVC6353E'] - copy = vol['copies'][copy_id] - rows = [] - rows.append(['vdisk_id', vol['id']]) - rows.append(['vdisk_name', vol['name']]) - rows.append(['capacity', vol['capacity']]) - rows.append(['copy_id', copy['id']]) - rows.append(['status', copy['status']]) - rows.append(['sync', copy['sync']]) - copy['sync'] = 'yes' - rows.append(['primary', copy['primary']]) - rows.append(['mdisk_grp_id', copy['mdisk_grp_id']]) - rows.append(['mdisk_grp_name', copy['mdisk_grp_name']]) - rows.append(['easy_tier', copy['easy_tier']]) - rows.append(['easy_tier_status', 'inactive']) - rows.append(['compressed_copy', copy['compressed_copy']]) - - if 'delim' in kwargs: - for index in range(len(rows)): - rows[index] = kwargs['delim'].join(rows[index]) - - return ('%s' % '\n'.join(rows), '') - - def _cmd_rmvdiskcopy(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - vol_name = kwargs['obj'].strip('\'\"') - if 'copy' not in kwargs: - return self._errors['CMMVC5707E'] - copy_id = kwargs['copy'].strip('\'\"') - if vol_name not in self._volumes_list: - return self._errors['CMMVC5753E'] - vol = self._volumes_list[vol_name] - if copy_id not in vol['copies']: - return self._errors['CMMVC6353E'] - del vol['copies'][copy_id] - - return ('', '') - - def _cmd_chvdisk(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - vol_name = kwargs['obj'].strip('\'\"') - vol = self._volumes_list[vol_name] - kwargs.pop('obj') - - params = ['name', 'warning', 'udid', - 'autoexpand', 'easytier', 'primary'] - for key, value in kwargs.items(): - if key == 'easytier': - vol['easy_tier'] = value - continue - if key == 'warning': - vol['warning'] = value.rstrip('%') - continue - if key == 'name': - vol['name'] = value - del self._volumes_list[vol_name] - self._volumes_list[value] = vol - if key == 'primary': - if value == '0': - self._volumes_list[vol_name]['copies']['0']['primary']\ - = 'yes' - self._volumes_list[vol_name]['copies']['1']['primary']\ - = 'no' - elif value == '1': - self._volumes_list[vol_name]['copies']['0']['primary']\ - = 'no' - self._volumes_list[vol_name]['copies']['1']['primary']\ - = 'yes' - else: - err = self._errors['CMMVC6353E'][1] % {'VALUE': key} - return ('', err) - if key in params: - vol[key] = value - else: - err = self._errors['CMMVC5709E'][1] % {'VALUE': key} - return ('', err) - return ('', '') - - def _cmd_movevdisk(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - vol_name = kwargs['obj'].strip('\'\"') - vol = self._volumes_list[vol_name] - - if 'iogrp' not in kwargs: - return self._errors['CMMVC5707E'] - - iogrp = kwargs['iogrp'] - if iogrp.isdigit(): - vol['IO_group_id'] = iogrp - vol['IO_group_name'] = 'io_grp%s' % iogrp - else: - vol['IO_group_id'] = iogrp[6:] - vol['IO_group_name'] = iogrp - return ('', '') - - def _cmd_addvdiskaccess(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - return ('', '') - - def _cmd_rmvdiskaccess(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5701E'] - return ('', '') - - # list vdisk sync process - def _cmd_lsvdisksyncprogress(self, **kwargs): - if 'obj' not in kwargs: - return self._errors['CMMVC5804E'] - name = kwargs['obj'] - copy_id = kwargs.get('copy', None) - vol = self._volumes_list[name] - rows = [] - rows.append(['vdisk_id', 'vdisk_name', 'copy_id', 'progress', - 'estimated_completion_time']) - copy_found = False - for copy in vol['copies'].values(): - if not copy_id or copy_id == copy['id']: - copy_found = True - row = [vol['id'], name, copy['id']] - if copy['sync'] == 'yes': - row.extend(['100', '']) - else: - row.extend(['50', '140210115226']) - copy['sync'] = 'yes' - rows.append(row) - if not copy_found: - return self._errors['CMMVC5804E'] - return self._print_info_cmd(rows=rows, **kwargs) - - def _add_host_to_list(self, connector): - host_info = {} - host_info['id'] = self._find_unused_id(self._hosts_list) - host_info['host_name'] = connector['host'] - host_info['iscsi_names'] = [] - host_info['wwpns'] = [] - if 'initiator' in connector: - host_info['iscsi_names'].append(connector['initiator']) - if 'wwpns' in connector: - host_info['wwpns'] = host_info['wwpns'] + connector['wwpns'] - self._hosts_list[connector['host']] = host_info - - def _host_in_list(self, host_name): - for k in self._hosts_list: - if k.startswith(host_name): - return k - return None - - # The main function to run commands on the management simulator - def execute_command(self, cmd, check_exit_code=True): - try: - kwargs = self._cmd_to_dict(cmd) - except IndexError: - return self._errors['CMMVC5707E'] - - command = kwargs['cmd'] - del kwargs['cmd'] - func = getattr(self, '_cmd_' + command) - out, err = func(**kwargs) - - if (check_exit_code) and (len(err) != 0): - raise processutils.ProcessExecutionError(exit_code=1, - stdout=out, - stderr=err, - cmd=' '.join(cmd)) - - return (out, err) - - # After calling this function, the next call to the specified command will - # result in in the error specified - def error_injection(self, cmd, error): - self._next_cmd_error[cmd] = error - - def change_vdiskcopy_attr(self, vol_name, key, value, copy="primary"): - if copy == 'primary': - self._volumes_list[vol_name]['copies']['0'][key] = value - elif copy == 'secondary': - self._volumes_list[vol_name]['copies']['1'][key] = value - else: - msg = _("The copy should be primary or secondary") - raise exception.InvalidInput(reason=msg) - - -class StorwizeSVCISCSIFakeDriver(storwize_svc_iscsi.StorwizeSVCISCSIDriver): - def __init__(self, *args, **kwargs): - super(StorwizeSVCISCSIFakeDriver, self).__init__(*args, **kwargs) - - def set_fake_storage(self, fake): - self.fake_storage = fake - - def _run_ssh(self, cmd, check_exit_code=True, attempts=1): - utils.check_ssh_injection(cmd) - ret = self.fake_storage.execute_command(cmd, check_exit_code) - - return ret - - -class StorwizeSVCFcFakeDriver(storwize_svc_fc.StorwizeSVCFCDriver): - def __init__(self, *args, **kwargs): - super(StorwizeSVCFcFakeDriver, self).__init__(*args, **kwargs) - - def set_fake_storage(self, fake): - self.fake_storage = fake - - def _run_ssh(self, cmd, check_exit_code=True, attempts=1): - utils.check_ssh_injection(cmd) - ret = self.fake_storage.execute_command(cmd, check_exit_code) - - return ret - - -class StorwizeSVCISCSIDriverTestCase(test.TestCase): - @mock.patch.object(time, 'sleep') - def setUp(self, mock_sleep): - super(StorwizeSVCISCSIDriverTestCase, self).setUp() - self.USESIM = True - if self.USESIM: - self.iscsi_driver = StorwizeSVCISCSIFakeDriver( - configuration=conf.Configuration(None)) - self._def_flags = {'san_ip': 'hostname', - 'san_login': 'user', - 'san_password': 'pass', - 'storwize_svc_volpool_name': ['openstack'], - 'storwize_svc_flashcopy_timeout': 20, - 'storwize_svc_flashcopy_rate': 49, - 'storwize_svc_multipath_enabled': False, - 'storwize_svc_allow_tenant_qos': True} - wwpns = [ - six.text_type(random.randint(0, 9999999999999999)).zfill(16), - six.text_type(random.randint(0, 9999999999999999)).zfill(16)] - initiator = 'test.initiator.%s' % six.text_type( - random.randint(10000, 99999)) - self._connector = {'ip': '1.234.56.78', - 'host': 'storwize-svc-test', - 'wwpns': wwpns, - 'initiator': initiator} - self.sim = StorwizeSVCManagementSimulator(['openstack']) - - self.iscsi_driver.set_fake_storage(self.sim) - self.ctxt = context.get_admin_context() - - self._reset_flags() - self.ctxt = context.get_admin_context() - db_driver = self.iscsi_driver.configuration.db_driver - self.db = importutils.import_module(db_driver) - self.iscsi_driver.db = self.db - self.iscsi_driver.do_setup(None) - self.iscsi_driver.check_for_setup_error() - self.iscsi_driver._helpers.check_fcmapping_interval = 0 - - def _set_flag(self, flag, value): - group = self.iscsi_driver.configuration.config_group - self.iscsi_driver.configuration.set_override(flag, value, group) - - def _reset_flags(self): - self.iscsi_driver.configuration.local_conf.reset() - for k, v in self._def_flags.items(): - self._set_flag(k, v) - - def _create_volume(self, **kwargs): - pool = _get_test_pool() - prop = {'host': 'openstack@svc#%s' % pool, - 'size': 1} - for p in prop.keys(): - if p not in kwargs: - kwargs[p] = prop[p] - vol = testutils.create_volume(self.ctxt, **kwargs) - self.iscsi_driver.create_volume(vol) - return vol - - def _delete_volume(self, volume): - self.iscsi_driver.delete_volume(volume) - self.db.volume_destroy(self.ctxt, volume['id']) - - def _generate_vol_info(self, vol_name, vol_id): - pool = _get_test_pool() - rand_id = six.text_type(random.randint(10000, 99999)) - if vol_name: - return {'name': 'snap_volume%s' % rand_id, - 'volume_name': vol_name, - 'id': rand_id, - 'volume_id': vol_id, - 'volume_size': 10, - 'mdisk_grp_name': pool} - else: - return {'name': 'test_volume%s' % rand_id, - 'size': 10, - 'id': rand_id, - 'volume_type_id': None, - 'mdisk_grp_name': pool, - 'host': 'openstack@svc#%s' % pool} - - def _assert_vol_exists(self, name, exists): - is_vol_defined = self.iscsi_driver._helpers.is_vdisk_defined(name) - self.assertEqual(exists, is_vol_defined) - - def test_storwize_svc_iscsi_validate_connector(self): - conn_neither = {'host': 'host'} - conn_iscsi = {'host': 'host', 'initiator': 'foo'} - conn_fc = {'host': 'host', 'wwpns': 'bar'} - conn_both = {'host': 'host', 'initiator': 'foo', 'wwpns': 'bar'} - - self.iscsi_driver._state['enabled_protocols'] = set(['iSCSI']) - self.iscsi_driver.validate_connector(conn_iscsi) - self.iscsi_driver.validate_connector(conn_both) - self.assertRaises(exception.InvalidConnectorException, - self.iscsi_driver.validate_connector, conn_fc) - self.assertRaises(exception.InvalidConnectorException, - self.iscsi_driver.validate_connector, conn_neither) - - self.iscsi_driver._state['enabled_protocols'] = set(['iSCSI', 'FC']) - self.iscsi_driver.validate_connector(conn_iscsi) - self.iscsi_driver.validate_connector(conn_both) - self.assertRaises(exception.InvalidConnectorException, - self.iscsi_driver.validate_connector, conn_neither) - - def test_storwize_terminate_iscsi_connection(self): - # create a iSCSI volume - volume_iSCSI = self._create_volume() - extra_spec = {'capabilities:storage_protocol': ' iSCSI'} - vol_type_iSCSI = volume_types.create(self.ctxt, 'iSCSI', extra_spec) - volume_iSCSI['volume_type_id'] = vol_type_iSCSI['id'] - - connector = {'host': 'storwize-svc-host', - 'wwnns': ['20000090fa17311e', '20000090fa17311f'], - 'wwpns': ['ff00000000000000', 'ff00000000000001'], - 'initiator': 'iqn.1993-08.org.debian:01:eac5ccc1aaa'} - - self.iscsi_driver.initialize_connection(volume_iSCSI, connector) - self.iscsi_driver.terminate_connection(volume_iSCSI, connector) - - def test_storwize_svc_iscsi_host_maps(self): - # Create two volumes to be used in mappings - - ctxt = context.get_admin_context() - volume1 = self._generate_vol_info(None, None) - self.iscsi_driver.create_volume(volume1) - volume2 = self._generate_vol_info(None, None) - self.iscsi_driver.create_volume(volume2) - - # Create volume types that we created - types = {} - for protocol in ['iSCSI']: - opts = {'storage_protocol': ' ' + protocol} - types[protocol] = volume_types.create(ctxt, protocol, opts) - - expected = {'iSCSI': {'driver_volume_type': 'iscsi', - 'data': {'target_discovered': False, - 'target_iqn': - 'iqn.1982-01.com.ibm:1234.sim.node1', - 'target_portal': '1.234.56.78:3260', - 'target_lun': 0, - 'auth_method': 'CHAP', - 'discovery_auth_method': 'CHAP'}}} - - volume1['volume_type_id'] = types[protocol]['id'] - volume2['volume_type_id'] = types[protocol]['id'] - - # Check case where no hosts exist - if self.USESIM: - ret = self.iscsi_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNone(ret) - - # Make sure that the volumes have been created - self._assert_vol_exists(volume1['name'], True) - self._assert_vol_exists(volume2['name'], True) - - # Initialize connection from the first volume to a host - ret = self.iscsi_driver.initialize_connection( - volume1, self._connector) - self.assertEqual(expected[protocol]['driver_volume_type'], - ret['driver_volume_type']) - for k, v in expected[protocol]['data'].items(): - self.assertEqual(v, ret['data'][k]) - - # Initialize again, should notice it and do nothing - ret = self.iscsi_driver.initialize_connection( - volume1, self._connector) - self.assertEqual(expected[protocol]['driver_volume_type'], - ret['driver_volume_type']) - for k, v in expected[protocol]['data'].items(): - self.assertEqual(v, ret['data'][k]) - - # Try to delete the 1st volume (should fail because it is mapped) - self.assertRaises(exception.VolumeBackendAPIException, - self.iscsi_driver.delete_volume, - volume1) - - ret = self.iscsi_driver.terminate_connection(volume1, - self._connector) - if self.USESIM: - ret = self.iscsi_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNone(ret) - - # Check cases with no auth set for host - if self.USESIM: - for auth_enabled in [True, False]: - for host_exists in ['yes-auth', 'yes-noauth', 'no']: - self._set_flag('storwize_svc_iscsi_chap_enabled', - auth_enabled) - case = 'en' + six.text_type( - auth_enabled) + 'ex' + six.text_type(host_exists) - conn_na = {'initiator': 'test:init:%s' % - random.randint(10000, 99999), - 'ip': '11.11.11.11', - 'host': 'host-%s' % case} - if host_exists.startswith('yes'): - self.sim._add_host_to_list(conn_na) - if host_exists == 'yes-auth': - kwargs = {'chapsecret': 'foo', - 'obj': conn_na['host']} - self.sim._cmd_chhost(**kwargs) - volume1['volume_type_id'] = types['iSCSI']['id'] - - init_ret = self.iscsi_driver.initialize_connection(volume1, - conn_na) - host_name = self.sim._host_in_list(conn_na['host']) - chap_ret = ( - self.iscsi_driver._helpers.get_chap_secret_for_host( - host_name)) - if auth_enabled or host_exists == 'yes-auth': - self.assertIn('auth_password', init_ret['data']) - self.assertIsNotNone(chap_ret) - else: - self.assertNotIn('auth_password', init_ret['data']) - self.assertIsNone(chap_ret) - self.iscsi_driver.terminate_connection(volume1, conn_na) - self._set_flag('storwize_svc_iscsi_chap_enabled', True) - - # Test no preferred node - if self.USESIM: - self.sim.error_injection('lsvdisk', 'no_pref_node') - self.assertRaises(exception.VolumeBackendAPIException, - self.iscsi_driver.initialize_connection, - volume1, self._connector) - - # Initialize connection from the second volume to the host with no - # preferred node set if in simulation mode, otherwise, just - # another initialize connection. - if self.USESIM: - self.sim.error_injection('lsvdisk', 'blank_pref_node') - self.iscsi_driver.initialize_connection(volume2, self._connector) - - # Try to remove connection from host that doesn't exist (should fail) - conn_no_exist = self._connector.copy() - conn_no_exist['initiator'] = 'i_dont_exist' - conn_no_exist['wwpns'] = ['0000000000000000'] - self.assertRaises(exception.VolumeDriverException, - self.iscsi_driver.terminate_connection, - volume1, - conn_no_exist) - - # Try to remove connection from volume that isn't mapped (should print - # message but NOT fail) - unmapped_vol = self._generate_vol_info(None, None) - self.iscsi_driver.create_volume(unmapped_vol) - self.iscsi_driver.terminate_connection(unmapped_vol, self._connector) - self.iscsi_driver.delete_volume(unmapped_vol) - - # Remove the mapping from the 1st volume and delete it - self.iscsi_driver.terminate_connection(volume1, self._connector) - self.iscsi_driver.delete_volume(volume1) - self._assert_vol_exists(volume1['name'], False) - - # Make sure our host still exists - host_name = self.iscsi_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNotNone(host_name) - - # Remove the mapping from the 2nd volume. The host should - # be automatically removed because there are no more mappings. - self.iscsi_driver.terminate_connection(volume2, self._connector) - - # Check if we successfully terminate connections when the host is not - # specified (see bug #1244257) - fake_conn = {'ip': '127.0.0.1', 'initiator': 'iqn.fake'} - self.iscsi_driver.initialize_connection(volume2, self._connector) - host_name = self.iscsi_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNotNone(host_name) - self.iscsi_driver.terminate_connection(volume2, fake_conn) - host_name = self.iscsi_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNone(host_name) - self.iscsi_driver.delete_volume(volume2) - self._assert_vol_exists(volume2['name'], False) - - # Delete volume types that we created - for protocol in ['iSCSI']: - volume_types.destroy(ctxt, types[protocol]['id']) - - # Check if our host still exists (it should not) - if self.USESIM: - ret = ( - self.iscsi_driver._helpers.get_host_from_connector( - self._connector)) - self.assertIsNone(ret) - - def test_storwize_svc_iscsi_multi_host_maps(self): - # We can't test connecting to multiple hosts from a single host when - # using real storage - if not self.USESIM: - return - - # Create a volume to be used in mappings - ctxt = context.get_admin_context() - volume = self._generate_vol_info(None, None) - self.iscsi_driver.create_volume(volume) - - # Create volume types for protocols - types = {} - for protocol in ['iSCSI']: - opts = {'storage_protocol': ' ' + protocol} - types[protocol] = volume_types.create(ctxt, protocol, opts) - - # Create a connector for the second 'host' - wwpns = [six.text_type(random.randint(0, 9999999999999999)).zfill(16), - six.text_type(random.randint(0, 9999999999999999)).zfill(16)] - initiator = 'test.initiator.%s' % six.text_type(random.randint(10000, - 99999)) - conn2 = {'ip': '1.234.56.79', - 'host': 'storwize-svc-test2', - 'wwpns': wwpns, - 'initiator': initiator} - - # Check protocols for iSCSI - volume['volume_type_id'] = types[protocol]['id'] - - # Make sure that the volume has been created - self._assert_vol_exists(volume['name'], True) - - self.iscsi_driver.initialize_connection(volume, self._connector) - - self._set_flag('storwize_svc_multihostmap_enabled', False) - self.assertRaises( - exception.CinderException, - self.iscsi_driver.initialize_connection, volume, conn2) - - self._set_flag('storwize_svc_multihostmap_enabled', True) - self.iscsi_driver.initialize_connection(volume, conn2) - - self.iscsi_driver.terminate_connection(volume, conn2) - self.iscsi_driver.terminate_connection(volume, self._connector) - - def test_add_vdisk_copy_iscsi(self): - # Ensure only iSCSI is available - self.iscsi_driver._state['enabled_protocols'] = set(['iSCSI']) - volume = self._generate_vol_info(None, None) - self.iscsi_driver.create_volume(volume) - self.iscsi_driver.add_vdisk_copy(volume['name'], 'fake-pool', None) - - -class StorwizeSVCFcDriverTestCase(test.TestCase): - @mock.patch.object(time, 'sleep') - def setUp(self, mock_sleep): - super(StorwizeSVCFcDriverTestCase, self).setUp() - self.USESIM = True - if self.USESIM: - self.fc_driver = StorwizeSVCFcFakeDriver( - configuration=conf.Configuration(None)) - self._def_flags = {'san_ip': 'hostname', - 'san_login': 'user', - 'san_password': 'pass', - 'storwize_svc_volpool_name': - SVC_POOLS, - 'storwize_svc_flashcopy_timeout': 20, - 'storwize_svc_flashcopy_rate': 49, - 'storwize_svc_multipath_enabled': False, - 'storwize_svc_allow_tenant_qos': True} - wwpns = [ - six.text_type(random.randint(0, 9999999999999999)).zfill(16), - six.text_type(random.randint(0, 9999999999999999)).zfill(16)] - initiator = 'test.initiator.%s' % six.text_type( - random.randint(10000, 99999)) - self._connector = {'ip': '1.234.56.78', - 'host': 'storwize-svc-test', - 'wwpns': wwpns, - 'initiator': initiator} - self.sim = StorwizeSVCManagementSimulator(SVC_POOLS) - - self.fc_driver.set_fake_storage(self.sim) - self.ctxt = context.get_admin_context() - - self._reset_flags() - self.ctxt = context.get_admin_context() - db_driver = self.fc_driver.configuration.db_driver - self.db = importutils.import_module(db_driver) - self.fc_driver.db = self.db - self.fc_driver.do_setup(None) - self.fc_driver.check_for_setup_error() - self.fc_driver._helpers.check_fcmapping_interval = 0 - - def _set_flag(self, flag, value): - group = self.fc_driver.configuration.config_group - self.fc_driver.configuration.set_override(flag, value, group) - - def _reset_flags(self): - self.fc_driver.configuration.local_conf.reset() - for k, v in self._def_flags.items(): - self._set_flag(k, v) - - def _create_volume(self, **kwargs): - pool = _get_test_pool() - prop = {'host': 'openstack@svc#%s' % pool, - 'size': 1} - for p in prop.keys(): - if p not in kwargs: - kwargs[p] = prop[p] - vol = testutils.create_volume(self.ctxt, **kwargs) - self.fc_driver.create_volume(vol) - return vol - - def _delete_volume(self, volume): - self.fc_driver.delete_volume(volume) - self.db.volume_destroy(self.ctxt, volume['id']) - - def _generate_vol_info(self, vol_name, vol_id): - pool = _get_test_pool() - rand_id = six.text_type(random.randint(10000, 99999)) - if vol_name: - return {'name': 'snap_volume%s' % rand_id, - 'volume_name': vol_name, - 'id': rand_id, - 'volume_id': vol_id, - 'volume_size': 10, - 'mdisk_grp_name': pool} - else: - return {'name': 'test_volume%s' % rand_id, - 'size': 10, - 'id': '%s' % rand_id, - 'volume_type_id': None, - 'mdisk_grp_name': pool, - 'host': 'openstack@svc#%s' % pool} - - def _assert_vol_exists(self, name, exists): - is_vol_defined = self.fc_driver._helpers.is_vdisk_defined(name) - self.assertEqual(exists, is_vol_defined) - - def test_storwize_get_host_with_fc_connection(self): - # Create a FC host - del self._connector['initiator'] - helper = self.fc_driver._helpers - host_name = helper.create_host(self._connector) - - # Remove the first wwpn from connector, and then try get host - wwpns = self._connector['wwpns'] - wwpns.remove(wwpns[0]) - host_name = helper.get_host_from_connector(self._connector) - - self.assertIsNotNone(host_name) - - def test_storwize_initiator_multiple_wwpns_connected(self): - - # Generate us a test volume - volume = self._create_volume() - - # Fibre Channel volume type - extra_spec = {'capabilities:storage_protocol': ' FC'} - vol_type = volume_types.create(self.ctxt, 'FC', extra_spec) - - volume['volume_type_id'] = vol_type['id'] - - # Make sure that the volumes have been created - self._assert_vol_exists(volume['name'], True) - - # Set up one WWPN that won't match and one that will. - self.fc_driver._state['storage_nodes']['1']['WWPN'] = [ - '123456789ABCDEF0', 'AABBCCDDEEFF0010'] - - wwpns = ['ff00000000000000', 'ff00000000000001'] - connector = {'host': 'storwize-svc-test', 'wwpns': wwpns} - - with mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_conn_fc_wwpns') as get_mappings: - mapped_wwpns = ['AABBCCDDEEFF0001', 'AABBCCDDEEFF0002', - 'AABBCCDDEEFF0010', 'AABBCCDDEEFF0012'] - get_mappings.return_value = mapped_wwpns - - # Initialize the connection - init_ret = self.fc_driver.initialize_connection(volume, connector) - - # Make sure we return all wwpns which where mapped as part of the - # connection - self.assertEqual(mapped_wwpns, - init_ret['data']['target_wwn']) - - def test_storwize_svc_fc_validate_connector(self): - conn_neither = {'host': 'host'} - conn_iscsi = {'host': 'host', 'initiator': 'foo'} - conn_fc = {'host': 'host', 'wwpns': 'bar'} - conn_both = {'host': 'host', 'initiator': 'foo', 'wwpns': 'bar'} - - self.fc_driver._state['enabled_protocols'] = set(['FC']) - self.fc_driver.validate_connector(conn_fc) - self.fc_driver.validate_connector(conn_both) - self.assertRaises(exception.InvalidConnectorException, - self.fc_driver.validate_connector, conn_iscsi) - self.assertRaises(exception.InvalidConnectorException, - self.fc_driver.validate_connector, conn_neither) - - self.fc_driver._state['enabled_protocols'] = set(['iSCSI', 'FC']) - self.fc_driver.validate_connector(conn_fc) - self.fc_driver.validate_connector(conn_both) - self.assertRaises(exception.InvalidConnectorException, - self.fc_driver.validate_connector, conn_neither) - - def test_storwize_terminate_fc_connection(self): - # create a FC volume - volume_fc = self._create_volume() - extra_spec = {'capabilities:storage_protocol': ' FC'} - vol_type_fc = volume_types.create(self.ctxt, 'FC', extra_spec) - volume_fc['volume_type_id'] = vol_type_fc['id'] - - connector = {'host': 'storwize-svc-host', - 'wwnns': ['20000090fa17311e', '20000090fa17311f'], - 'wwpns': ['ff00000000000000', 'ff00000000000001'], - 'initiator': 'iqn.1993-08.org.debian:01:eac5ccc1aaa'} - - self.fc_driver.initialize_connection(volume_fc, connector) - self.fc_driver.terminate_connection(volume_fc, connector) - - def test_storwize_initiator_target_map(self): - # Generate us a test volume - volume = self._create_volume() - - # FIbre Channel volume type - extra_spec = {'capabilities:storage_protocol': ' FC'} - vol_type = volume_types.create(self.ctxt, 'FC', extra_spec) - - volume['volume_type_id'] = vol_type['id'] - - # Make sure that the volumes have been created - self._assert_vol_exists(volume['name'], True) - - wwpns = ['ff00000000000000', 'ff00000000000001'] - connector = {'host': 'storwize-svc-test', 'wwpns': wwpns} - - # Initialise the connection - init_ret = self.fc_driver.initialize_connection(volume, connector) - - # Check that the initiator_target_map is as expected - init_data = {'driver_volume_type': 'fibre_channel', - 'data': {'initiator_target_map': - {'ff00000000000000': ['AABBCCDDEEFF0011'], - 'ff00000000000001': ['AABBCCDDEEFF0011']}, - 'target_discovered': False, - 'target_lun': 0, - 'target_wwn': ['AABBCCDDEEFF0011'], - 'volume_id': volume['id'] - } - } - - self.assertEqual(init_data, init_ret) - - # Terminate connection - term_ret = self.fc_driver.terminate_connection(volume, connector) - - # Check that the initiator_target_map is as expected - term_data = {'driver_volume_type': 'fibre_channel', - 'data': {'initiator_target_map': - {'ff00000000000000': ['5005076802432ADE', - '5005076802332ADE', - '5005076802532ADE', - '5005076802232ADE', - '5005076802132ADE', - '5005086802132ADE', - '5005086802332ADE', - '5005086802532ADE', - '5005086802232ADE', - '5005086802432ADE'], - 'ff00000000000001': ['5005076802432ADE', - '5005076802332ADE', - '5005076802532ADE', - '5005076802232ADE', - '5005076802132ADE', - '5005086802132ADE', - '5005086802332ADE', - '5005086802532ADE', - '5005086802232ADE', - '5005086802432ADE']} - } - } - - self.assertItemsEqual(term_data, term_ret) - - def test_storwize_svc_fc_host_maps(self): - # Create two volumes to be used in mappings - - ctxt = context.get_admin_context() - volume1 = self._generate_vol_info(None, None) - self.fc_driver.create_volume(volume1) - volume2 = self._generate_vol_info(None, None) - self.fc_driver.create_volume(volume2) - - # Create volume types that we created - types = {} - for protocol in ['FC']: - opts = {'storage_protocol': ' ' + protocol} - types[protocol] = volume_types.create(ctxt, protocol, opts) - - expected = {'FC': {'driver_volume_type': 'fibre_channel', - 'data': {'target_lun': 0, - 'target_wwn': ['AABBCCDDEEFF0011'], - 'target_discovered': False}}} - - volume1['volume_type_id'] = types[protocol]['id'] - volume2['volume_type_id'] = types[protocol]['id'] - - # Check case where no hosts exist - if self.USESIM: - ret = self.fc_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNone(ret) - - # Make sure that the volumes have been created - self._assert_vol_exists(volume1['name'], True) - self._assert_vol_exists(volume2['name'], True) - - # Initialize connection from the first volume to a host - ret = self.fc_driver.initialize_connection( - volume1, self._connector) - self.assertEqual(expected[protocol]['driver_volume_type'], - ret['driver_volume_type']) - for k, v in expected[protocol]['data'].items(): - self.assertEqual(v, ret['data'][k]) - - # Initialize again, should notice it and do nothing - ret = self.fc_driver.initialize_connection( - volume1, self._connector) - self.assertEqual(expected[protocol]['driver_volume_type'], - ret['driver_volume_type']) - for k, v in expected[protocol]['data'].items(): - self.assertEqual(v, ret['data'][k]) - - # Try to delete the 1st volume (should fail because it is mapped) - self.assertRaises(exception.VolumeBackendAPIException, - self.fc_driver.delete_volume, - volume1) - - # Check bad output from lsfabric for the 2nd volume - if protocol == 'FC' and self.USESIM: - for error in ['remove_field', 'header_mismatch']: - self.sim.error_injection('lsfabric', error) - self.assertRaises(exception.VolumeBackendAPIException, - self.fc_driver.initialize_connection, - volume2, self._connector) - - with mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_conn_fc_wwpns') as conn_fc_wwpns: - conn_fc_wwpns.return_value = [] - ret = self.fc_driver.initialize_connection(volume2, - self._connector) - - ret = self.fc_driver.terminate_connection(volume1, self._connector) - if protocol == 'FC' and self.USESIM: - # For the first volume detach, ret['data'] should be empty - # only ret['driver_volume_type'] returned - self.assertEqual({}, ret['data']) - self.assertEqual('fibre_channel', ret['driver_volume_type']) - ret = self.fc_driver.terminate_connection(volume2, - self._connector) - self.assertEqual('fibre_channel', ret['driver_volume_type']) - # wwpn is randomly created - self.assertNotEqual({}, ret['data']) - if self.USESIM: - ret = self.fc_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNone(ret) - - # Test no preferred node - if self.USESIM: - self.sim.error_injection('lsvdisk', 'no_pref_node') - self.assertRaises(exception.VolumeBackendAPIException, - self.fc_driver.initialize_connection, - volume1, self._connector) - - # Initialize connection from the second volume to the host with no - # preferred node set if in simulation mode, otherwise, just - # another initialize connection. - if self.USESIM: - self.sim.error_injection('lsvdisk', 'blank_pref_node') - self.fc_driver.initialize_connection(volume2, self._connector) - - # Try to remove connection from host that doesn't exist (should fail) - conn_no_exist = self._connector.copy() - conn_no_exist['initiator'] = 'i_dont_exist' - conn_no_exist['wwpns'] = ['0000000000000000'] - self.assertRaises(exception.VolumeDriverException, - self.fc_driver.terminate_connection, - volume1, - conn_no_exist) - - # Try to remove connection from volume that isn't mapped (should print - # message but NOT fail) - unmapped_vol = self._generate_vol_info(None, None) - self.fc_driver.create_volume(unmapped_vol) - self.fc_driver.terminate_connection(unmapped_vol, self._connector) - self.fc_driver.delete_volume(unmapped_vol) - - # Remove the mapping from the 1st volume and delete it - self.fc_driver.terminate_connection(volume1, self._connector) - self.fc_driver.delete_volume(volume1) - self._assert_vol_exists(volume1['name'], False) - - # Make sure our host still exists - host_name = self.fc_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNotNone(host_name) - - # Remove the mapping from the 2nd volume. The host should - # be automatically removed because there are no more mappings. - self.fc_driver.terminate_connection(volume2, self._connector) - - # Check if we successfully terminate connections when the host is not - # specified (see bug #1244257) - fake_conn = {'ip': '127.0.0.1', 'initiator': 'iqn.fake'} - self.fc_driver.initialize_connection(volume2, self._connector) - host_name = self.fc_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNotNone(host_name) - self.fc_driver.terminate_connection(volume2, fake_conn) - host_name = self.fc_driver._helpers.get_host_from_connector( - self._connector) - self.assertIsNone(host_name) - self.fc_driver.delete_volume(volume2) - self._assert_vol_exists(volume2['name'], False) - - # Delete volume types that we created - for protocol in ['FC']: - volume_types.destroy(ctxt, types[protocol]['id']) - - # Check if our host still exists (it should not) - if self.USESIM: - ret = (self.fc_driver._helpers.get_host_from_connector( - self._connector)) - self.assertIsNone(ret) - - def test_storwize_svc_fc_multi_host_maps(self): - # We can't test connecting to multiple hosts from a single host when - # using real storage - if not self.USESIM: - return - - # Create a volume to be used in mappings - ctxt = context.get_admin_context() - volume = self._generate_vol_info(None, None) - self.fc_driver.create_volume(volume) - - # Create volume types for protocols - types = {} - for protocol in ['FC']: - opts = {'storage_protocol': ' ' + protocol} - types[protocol] = volume_types.create(ctxt, protocol, opts) - - # Create a connector for the second 'host' - wwpns = [six.text_type(random.randint(0, 9999999999999999)).zfill(16), - six.text_type(random.randint(0, 9999999999999999)).zfill(16)] - initiator = 'test.initiator.%s' % six.text_type(random.randint(10000, - 99999)) - conn2 = {'ip': '1.234.56.79', - 'host': 'storwize-svc-test2', - 'wwpns': wwpns, - 'initiator': initiator} - - # Check protocols for FC - - volume['volume_type_id'] = types[protocol]['id'] - - # Make sure that the volume has been created - self._assert_vol_exists(volume['name'], True) - - self.fc_driver.initialize_connection(volume, self._connector) - - self._set_flag('storwize_svc_multihostmap_enabled', False) - self.assertRaises( - exception.CinderException, - self.fc_driver.initialize_connection, volume, conn2) - - self._set_flag('storwize_svc_multihostmap_enabled', True) - self.fc_driver.initialize_connection(volume, conn2) - - self.fc_driver.terminate_connection(volume, conn2) - self.fc_driver.terminate_connection(volume, self._connector) - - def test_add_vdisk_copy_fc(self): - # Ensure only FC is available - self.fc_driver._state['enabled_protocols'] = set(['FC']) - volume = self._generate_vol_info(None, None) - self.fc_driver.create_volume(volume) - self.fc_driver.add_vdisk_copy(volume['name'], 'fake-pool', None) - - -class StorwizeSVCCommonDriverTestCase(test.TestCase): - @mock.patch.object(time, 'sleep') - def setUp(self, mock_sleep): - super(StorwizeSVCCommonDriverTestCase, self).setUp() - self.USESIM = True - if self.USESIM: - self.driver = StorwizeSVCISCSIFakeDriver( - configuration=conf.Configuration(None)) - self._driver = storwize_svc_iscsi.StorwizeSVCISCSIDriver( - configuration=conf.Configuration(None)) - - self._def_flags = {'san_ip': 'hostname', - 'storwize_san_secondary_ip': 'secondaryname', - 'san_login': 'user', - 'san_password': 'pass', - 'storwize_svc_volpool_name': - SVC_POOLS, - 'storwize_svc_flashcopy_timeout': 20, - 'storwize_svc_flashcopy_rate': 49, - 'storwize_svc_allow_tenant_qos': True} - wwpns = [ - six.text_type(random.randint(0, 9999999999999999)).zfill(16), - six.text_type(random.randint(0, 9999999999999999)).zfill(16)] - initiator = 'test.initiator.%s' % six.text_type( - random.randint(10000, 99999)) - self._connector = {'ip': '1.234.56.78', - 'host': 'storwize-svc-test', - 'wwpns': wwpns, - 'initiator': initiator} - self.sim = StorwizeSVCManagementSimulator(SVC_POOLS) - - self.driver.set_fake_storage(self.sim) - self.ctxt = context.get_admin_context() - - self._reset_flags() - self.ctxt = context.get_admin_context() - db_driver = self.driver.configuration.db_driver - self.db = importutils.import_module(db_driver) - self.driver.db = self.db - self.driver.do_setup(None) - self.driver.check_for_setup_error() - self.driver._helpers.check_fcmapping_interval = 0 - - def _set_flag(self, flag, value): - group = self.driver.configuration.config_group - self.driver.configuration.set_override(flag, value, group) - - def _reset_flags(self): - self.driver.configuration.local_conf.reset() - for k, v in self._def_flags.items(): - self._set_flag(k, v) - - def _assert_vol_exists(self, name, exists): - is_vol_defined = self.driver._helpers.is_vdisk_defined(name) - self.assertEqual(exists, is_vol_defined) - - def test_storwize_svc_connectivity(self): - # Make sure we detect if the pool doesn't exist - no_exist_pool = 'i-dont-exist-%s' % random.randint(10000, 99999) - self._set_flag('storwize_svc_volpool_name', no_exist_pool) - self.assertRaises(exception.InvalidInput, - self.driver.do_setup, None) - self._reset_flags() - - # Check the case where the user didn't configure IP addresses - # as well as receiving unexpected results from the storage - if self.USESIM: - self.sim.error_injection('lsnodecanister', 'header_mismatch') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) - self.sim.error_injection('lsnodecanister', 'remove_field') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) - self.sim.error_injection('lsportip', 'header_mismatch') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) - self.sim.error_injection('lsportip', 'remove_field') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.do_setup, None) - - # Check with bad parameters - self._set_flag('san_ip', '') - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('san_password', None) - self._set_flag('san_private_key', None) - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('storwize_svc_vol_grainsize', 42) - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('storwize_svc_vol_compression', True) - self._set_flag('storwize_svc_vol_rsize', -1) - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('storwize_svc_vol_rsize', 2) - self._set_flag('storwize_svc_vol_nofmtdisk', True) - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - self._set_flag('storwize_svc_vol_iogrp', 5) - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - if self.USESIM: - self.sim.error_injection('lslicense', 'no_compression') - self.sim.error_injection('lsguicapabilities', 'no_compression') - self._set_flag('storwize_svc_vol_compression', True) - self.driver.do_setup(None) - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - self._reset_flags() - - # Finally, check with good parameters - self.driver.do_setup(None) - - @mock.patch.object(ssh_utils, 'SSHPool') - @mock.patch.object(processutils, 'ssh_execute') - def test_run_ssh_set_up_with_san_ip(self, mock_ssh_execute, mock_ssh_pool): - ssh_cmd = ['svcinfo'] - self._driver._run_ssh(ssh_cmd) - - mock_ssh_pool.assert_called_once_with( - self._driver.configuration.san_ip, - self._driver.configuration.san_ssh_port, - self._driver.configuration.ssh_conn_timeout, - self._driver.configuration.san_login, - password=self._driver.configuration.san_password, - privatekey=self._driver.configuration.san_private_key, - min_size=self._driver.configuration.ssh_min_pool_conn, - max_size=self._driver.configuration.ssh_max_pool_conn) - - @mock.patch.object(ssh_utils, 'SSHPool') - @mock.patch.object(processutils, 'ssh_execute') - def test_run_ssh_set_up_with_secondary_ip(self, mock_ssh_execute, - mock_ssh_pool): - mock_ssh_pool.side_effect = [paramiko.SSHException, mock.MagicMock()] - ssh_cmd = ['svcinfo'] - self._driver._run_ssh(ssh_cmd) - - mock_ssh_pool.assert_called_with( - self._driver.configuration.storwize_san_secondary_ip, - self._driver.configuration.san_ssh_port, - self._driver.configuration.ssh_conn_timeout, - self._driver.configuration.san_login, - password=self._driver.configuration.san_password, - privatekey=self._driver.configuration.san_private_key, - min_size=self._driver.configuration.ssh_min_pool_conn, - max_size=self._driver.configuration.ssh_max_pool_conn) - - @mock.patch.object(random, 'randint', mock.Mock(return_value=0)) - @mock.patch.object(ssh_utils, 'SSHPool') - @mock.patch.object(processutils, 'ssh_execute') - def test_run_ssh_fail_to_secondary_ip(self, mock_ssh_execute, - mock_ssh_pool): - mock_ssh_execute.side_effect = [processutils.ProcessExecutionError, - mock.MagicMock()] - ssh_cmd = ['svcinfo'] - self._driver._run_ssh(ssh_cmd) - - mock_ssh_pool.assert_called_with( - self._driver.configuration.storwize_san_secondary_ip, - self._driver.configuration.san_ssh_port, - self._driver.configuration.ssh_conn_timeout, - self._driver.configuration.san_login, - password=self._driver.configuration.san_password, - privatekey=self._driver.configuration.san_private_key, - min_size=self._driver.configuration.ssh_min_pool_conn, - max_size=self._driver.configuration.ssh_max_pool_conn) - - @mock.patch.object(ssh_utils, 'SSHPool') - @mock.patch.object(processutils, 'ssh_execute') - def test_run_secondary_ip_ssh_fail_to_san_ip(self, mock_ssh_execute, - mock_ssh_pool): - mock_ssh_pool.side_effect = [ - paramiko.SSHException, - mock.MagicMock( - ip = self._driver.configuration.storwize_san_secondary_ip), - mock.MagicMock()] - mock_ssh_execute.side_effect = [processutils.ProcessExecutionError, - mock.MagicMock()] - ssh_cmd = ['svcinfo'] - self._driver._run_ssh(ssh_cmd) - - mock_ssh_pool.assert_called_with( - self._driver.configuration.san_ip, - self._driver.configuration.san_ssh_port, - self._driver.configuration.ssh_conn_timeout, - self._driver.configuration.san_login, - password=self._driver.configuration.san_password, - privatekey=self._driver.configuration.san_private_key, - min_size=self._driver.configuration.ssh_min_pool_conn, - max_size=self._driver.configuration.ssh_max_pool_conn) - - def _generate_vol_info(self, vol_name, vol_id): - pool = _get_test_pool() - rand_id = six.text_type(random.randint(10000, 99999)) - if vol_name: - return {'name': 'snap_volume%s' % rand_id, - 'volume_name': vol_name, - 'id': rand_id, - 'volume_id': vol_id, - 'volume_size': 10, - 'mdisk_grp_name': pool} - else: - return {'name': 'test_volume%s' % rand_id, - 'size': 10, - 'id': '%s' % rand_id, - 'volume_type_id': None, - 'mdisk_grp_name': pool, - 'host': 'openstack@svc#%s' % pool} - - def _create_volume(self, **kwargs): - pool = _get_test_pool() - prop = {'host': 'openstack@svc#%s' % pool, - 'size': 1} - for p in prop.keys(): - if p not in kwargs: - kwargs[p] = prop[p] - vol = testutils.create_volume(self.ctxt, **kwargs) - self.driver.create_volume(vol) - return vol - - def _delete_volume(self, volume): - self.driver.delete_volume(volume) - self.db.volume_destroy(self.ctxt, volume['id']) - - def _create_consistencygroup_in_db(self, **kwargs): - cg = testutils.create_consistencygroup(self.ctxt, **kwargs) - return cg - - def _create_consistencegroup(self, **kwargs): - cg = self._create_consistencygroup_in_db(**kwargs) - - model_update = self.driver.create_consistencygroup(self.ctxt, cg) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "CG created failed") - return cg - - def _create_cgsnapshot_in_db(self, cg_id, **kwargs): - cg_snapshot = testutils.create_cgsnapshot(self.ctxt, - consistencygroup_id= cg_id, - **kwargs) - - cg_id = cg_snapshot['consistencygroup_id'] - volumes = self.db.volume_get_all_by_group(self.ctxt.elevated(), cg_id) - - if not volumes: - msg = _("Consistency group is empty. No cgsnapshot " - "will be created.") - raise exception.InvalidConsistencyGroup(reason=msg) - - for volume in volumes: - testutils.create_snapshot(self.ctxt, - volume['id'], - cg_snapshot.id, - cg_snapshot.name, - cg_snapshot.id, - "creating") - - return cg_snapshot - - def _create_cgsnapshot(self, cg_id, **kwargs): - cg_snapshot = self._create_cgsnapshot_in_db(cg_id, **kwargs) - - model_update, snapshots = ( - self.driver.create_cgsnapshot(self.ctxt, cg_snapshot, [])) - self.assertEqual('available', - model_update['status'], - "CGSnapshot created failed") - - for snapshot in snapshots: - self.assertEqual('available', snapshot['status']) - snapshots = ( - self.db.snapshot_get_all_for_cgsnapshot(self.ctxt.elevated(), - cg_snapshot['id'])) - return cg_snapshot, snapshots - - def _create_test_vol(self, opts): - ctxt = testutils.get_test_admin_context() - type_ref = volume_types.create(ctxt, 'testtype', opts) - volume = self._generate_vol_info(None, None) - type_id = type_ref['id'] - type_ref = volume_types.get_volume_type(ctxt, type_id) - volume['volume_type_id'] = type_id - volume['volume_type'] = type_ref - self.driver.create_volume(volume) - - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - self.driver.delete_volume(volume) - volume_types.destroy(ctxt, type_ref['id']) - return attrs - - def _get_default_opts(self): - opt = {'rsize': 2, - 'warning': 0, - 'autoexpand': True, - 'grainsize': 256, - 'compression': False, - 'easytier': True, - 'iogrp': 0, - 'qos': None, - 'replication': False, - 'stretched_cluster': None, - 'nofmtdisk': False} - return opt - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'add_vdisk_qos') - @mock.patch.object(storwize_svc_common.StorwizeSVCCommonDriver, - '_get_vdisk_params') - def test_storwize_svc_create_volume_with_qos(self, get_vdisk_params, - add_vdisk_qos): - vol = testutils.create_volume(self.ctxt) - fake_opts = self._get_default_opts() - # If the qos is empty, chvdisk should not be called - # for create_volume. - get_vdisk_params.return_value = fake_opts - self.driver.create_volume(vol) - self._assert_vol_exists(vol['name'], True) - self.assertFalse(add_vdisk_qos.called) - self.driver.delete_volume(vol) - - # If the qos is not empty, chvdisk should be called - # for create_volume. - fake_opts['qos'] = {'IOThrottling': 5000} - get_vdisk_params.return_value = fake_opts - self.driver.create_volume(vol) - self._assert_vol_exists(vol['name'], True) - add_vdisk_qos.assert_called_once_with(vol['name'], fake_opts['qos']) - - self.driver.delete_volume(vol) - self._assert_vol_exists(vol['name'], False) - - def test_storwize_svc_snapshots(self): - vol1 = self._create_volume() - snap1 = self._generate_vol_info(vol1['name'], vol1['id']) - - # Test timeout and volume cleanup - self._set_flag('storwize_svc_flashcopy_timeout', 1) - self.assertRaises(exception.VolumeDriverException, - self.driver.create_snapshot, snap1) - self._assert_vol_exists(snap1['name'], False) - self._reset_flags() - - # Test prestartfcmap failing - with mock.patch.object( - storwize_svc_common.StorwizeSSH, 'prestartfcmap') as prestart: - prestart.side_effect = exception.VolumeBackendAPIException - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, snap1) - - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - self.sim.error_injection('startfcmap', 'bad_id') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, snap1) - self._assert_vol_exists(snap1['name'], False) - self.sim.error_injection('prestartfcmap', 'bad_id') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, snap1) - self._assert_vol_exists(snap1['name'], False) - - # Test successful snapshot - self.driver.create_snapshot(snap1) - self._assert_vol_exists(snap1['name'], True) - - # Try to create a snapshot from an non-existing volume - should fail - snap_novol = self._generate_vol_info('undefined-vol', '12345') - self.assertRaises(exception.VolumeDriverException, - self.driver.create_snapshot, - snap_novol) - - # We support deleting a volume that has snapshots, so delete the volume - # first - self.driver.delete_volume(vol1) - self.driver.delete_snapshot(snap1) - - def test_storwize_svc_create_volfromsnap_clone(self): - vol1 = self._create_volume() - snap1 = self._generate_vol_info(vol1['name'], vol1['id']) - self.driver.create_snapshot(snap1) - vol2 = self._generate_vol_info(None, None) - vol3 = testutils.create_volume(self.ctxt) - vol4 = testutils.create_volume(self.ctxt) - - # Try to create a volume from a non-existing snapshot - snap_novol = self._generate_vol_info('undefined-vol', '12345') - vol_novol = self._generate_vol_info(None, None) - self.assertRaises(exception.VolumeDriverException, - self.driver.create_volume_from_snapshot, - vol_novol, - snap_novol) - - # Fail the snapshot - with mock.patch.object( - storwize_svc_common.StorwizeSSH, 'prestartfcmap') as prestart: - prestart.side_effect = exception.VolumeBackendAPIException - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - vol2, snap1) - self._assert_vol_exists(vol2['name'], False) - - # Try to create where source size != target size - vol2['size'] += 1 - self.assertRaises(exception.InvalidInput, - self.driver.create_volume_from_snapshot, - vol2, snap1) - self._assert_vol_exists(vol2['name'], False) - vol2['size'] -= 1 - - # Succeed - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - self.driver.create_volume_from_snapshot(vol2, snap1) - self._assert_vol_exists(vol2['name'], True) - - # Try to clone where source size > target size - vol2['size'] = vol3['size'] + 1 - self.assertRaises(exception.InvalidInput, - self.driver.create_cloned_volume, - vol3, vol2) - self._assert_vol_exists(vol3['name'], False) - - # Try to clone where source size = target size - vol2['size'] = vol3['size'] - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - self.driver.create_cloned_volume(vol3, vol2) - if self.USESIM: - # validate copyrate was set on the flash copy - for i, fcmap in self.sim._fcmappings_list.items(): - if fcmap['target'] == vol2['name']: - self.assertEqual('49', fcmap['copyrate']) - self._assert_vol_exists(vol3['name'], True) - - # Try to clone where source size < target size - vol4['size'] = vol2['size'] + 1 - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - self.driver.create_cloned_volume(vol4, vol2) - if self.USESIM: - # Validate copyrate was set on the flash copy - for i, fcmap in self.sim._fcmappings_list.items(): - if fcmap['target'] == vol2['name']: - self.assertEqual('49', fcmap['copyrate']) - self._assert_vol_exists(vol4['name'], True) - - # Delete in the 'opposite' order to make sure it works - self.driver.delete_volume(vol4) - self._assert_vol_exists(vol4['name'], False) - self.driver.delete_volume(vol3) - self._assert_vol_exists(vol3['name'], False) - self.driver.delete_volume(vol2) - self._assert_vol_exists(vol2['name'], False) - self.driver.delete_snapshot(snap1) - self._assert_vol_exists(snap1['name'], False) - self.driver.delete_volume(vol1) - self._assert_vol_exists(vol1['name'], False) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'add_vdisk_qos') - def test_storwize_svc_create_volfromsnap_clone_with_qos(self, - add_vdisk_qos): - vol1 = self._create_volume() - snap1 = self._generate_vol_info(vol1['name'], vol1['id']) - self.driver.create_snapshot(snap1) - vol2 = self._generate_vol_info(None, None) - vol3 = self._generate_vol_info(None, None) - fake_opts = self._get_default_opts() - - # Succeed - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - - # If the qos is empty, chvdisk should not be called - # for create_volume_from_snapshot. - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - get_vdisk_params.return_value = fake_opts - self.driver.create_volume_from_snapshot(vol2, snap1) - self._assert_vol_exists(vol2['name'], True) - self.assertFalse(add_vdisk_qos.called) - self.driver.delete_volume(vol2) - - # If the qos is not empty, chvdisk should be called - # for create_volume_from_snapshot. - fake_opts['qos'] = {'IOThrottling': 5000} - get_vdisk_params.return_value = fake_opts - self.driver.create_volume_from_snapshot(vol2, snap1) - self._assert_vol_exists(vol2['name'], True) - add_vdisk_qos.assert_called_once_with(vol2['name'], - fake_opts['qos']) - - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - - # If the qos is empty, chvdisk should not be called - # for create_volume_from_snapshot. - add_vdisk_qos.reset_mock() - fake_opts['qos'] = None - get_vdisk_params.return_value = fake_opts - self.driver.create_cloned_volume(vol3, vol2) - self._assert_vol_exists(vol3['name'], True) - self.assertFalse(add_vdisk_qos.called) - self.driver.delete_volume(vol3) - - # If the qos is not empty, chvdisk should be called - # for create_volume_from_snapshot. - fake_opts['qos'] = {'IOThrottling': 5000} - get_vdisk_params.return_value = fake_opts - self.driver.create_cloned_volume(vol3, vol2) - self._assert_vol_exists(vol3['name'], True) - add_vdisk_qos.assert_called_once_with(vol3['name'], - fake_opts['qos']) - - # Delete in the 'opposite' order to make sure it works - self.driver.delete_volume(vol3) - self._assert_vol_exists(vol3['name'], False) - self.driver.delete_volume(vol2) - self._assert_vol_exists(vol2['name'], False) - self.driver.delete_snapshot(snap1) - self._assert_vol_exists(snap1['name'], False) - self.driver.delete_volume(vol1) - self._assert_vol_exists(vol1['name'], False) - - def test_storwize_svc_volumes(self): - # Create a first volume - volume = self._generate_vol_info(None, None) - self.driver.create_volume(volume) - - self.driver.ensure_export(None, volume) - - # Do nothing - self.driver.create_export(None, volume, {}) - self.driver.remove_export(None, volume) - - # Make sure volume attributes are as they should be - attributes = self.driver._helpers.get_vdisk_attributes(volume['name']) - attr_size = float(attributes['capacity']) / units.Gi # bytes to GB - self.assertEqual(attr_size, float(volume['size'])) - pool = _get_test_pool() - self.assertEqual(attributes['mdisk_grp_name'], pool) - - # Try to create the volume again (should fail) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - volume) - - # Try to delete a volume that doesn't exist (should not fail) - vol_no_exist = {'name': 'i_dont_exist', - 'id': '111111'} - self.driver.delete_volume(vol_no_exist) - # Ensure export for volume that doesn't exist (should not fail) - self.driver.ensure_export(None, vol_no_exist) - - # Delete the volume - self.driver.delete_volume(volume) - - def test_storwize_svc_volume_params(self): - # Option test matrix - # Option Value Covered by test # - # rsize -1 1 - # rsize 2 2,3 - # warning 0 2 - # warning 80 3 - # autoexpand True 2 - # autoexpand False 3 - # grainsize 32 2 - # grainsize 256 3 - # compression True 4 - # compression False 2,3 - # easytier True 1,3 - # easytier False 2 - # iogrp 0 1 - # iogrp 1 2 - # nofmtdisk False 1 - # nofmtdisk True 1 - - opts_list = [] - chck_list = [] - opts_list.append({'rsize': -1, 'easytier': True, 'iogrp': 0}) - chck_list.append({'free_capacity': '0', 'easy_tier': 'on', - 'IO_group_id': '0'}) - - opts_list.append({'rsize': -1, 'nofmtdisk': False}) - chck_list.append({'formatted': 'yes'}) - - opts_list.append({'rsize': -1, 'nofmtdisk': True}) - chck_list.append({'formatted': 'no'}) - - test_iogrp = 1 if self.USESIM else 0 - opts_list.append({'rsize': 2, 'compression': False, 'warning': 0, - 'autoexpand': True, 'grainsize': 32, - 'easytier': False, 'iogrp': test_iogrp}) - chck_list.append({'-free_capacity': '0', 'compressed_copy': 'no', - 'warning': '0', 'autoexpand': 'on', - 'grainsize': '32', 'easy_tier': 'off', - 'IO_group_id': six.text_type(test_iogrp)}) - opts_list.append({'rsize': 2, 'compression': False, 'warning': 80, - 'autoexpand': False, 'grainsize': 256, - 'easytier': True}) - chck_list.append({'-free_capacity': '0', 'compressed_copy': 'no', - 'warning': '80', 'autoexpand': 'off', - 'grainsize': '256', 'easy_tier': 'on'}) - opts_list.append({'rsize': 2, 'compression': True}) - chck_list.append({'-free_capacity': '0', - 'compressed_copy': 'yes'}) - - for idx in range(len(opts_list)): - attrs = self._create_test_vol(opts_list[idx]) - for k, v in chck_list[idx].items(): - try: - if k[0] == '-': - k = k[1:] - self.assertNotEqual(v, attrs[k]) - else: - self.assertEqual(v, attrs[k]) - except processutils.ProcessExecutionError as e: - if 'CMMVC7050E' not in e.stderr: - raise - - def test_storwize_svc_unicode_host_and_volume_names(self): - # We'll check with iSCSI only - nothing protocol-dependent here - self.driver.do_setup(None) - - rand_id = random.randint(10000, 99999) - pool = _get_test_pool() - volume1 = {'name': u'unicode1_volume%s' % rand_id, - 'size': 2, - 'id': 1, - 'volume_type_id': None, - 'host': 'openstack@svc#%s' % pool} - self.driver.create_volume(volume1) - self._assert_vol_exists(volume1['name'], True) - - self.assertRaises(exception.VolumeDriverException, - self.driver._helpers.create_host, - {'host': 12345}) - - # Add a host first to make life interesting (this host and - # conn['host'] should be translated to the same prefix, and the - # initiator should differentiate - tmpconn1 = {'initiator': u'unicode:initiator1.%s' % rand_id, - 'ip': '10.10.10.10', - 'host': u'unicode.foo}.bar{.baz-%s' % rand_id} - self.driver._helpers.create_host(tmpconn1) - - # Add a host with a different prefix - tmpconn2 = {'initiator': u'unicode:initiator2.%s' % rand_id, - 'ip': '10.10.10.11', - 'host': u'unicode.hello.world-%s' % rand_id} - self.driver._helpers.create_host(tmpconn2) - - conn = {'initiator': u'unicode:initiator3.%s' % rand_id, - 'ip': '10.10.10.12', - 'host': u'unicode.foo}.bar}.baz-%s' % rand_id} - self.driver.initialize_connection(volume1, conn) - host_name = self.driver._helpers.get_host_from_connector(conn) - self.assertIsNotNone(host_name) - self.driver.terminate_connection(volume1, conn) - host_name = self.driver._helpers.get_host_from_connector(conn) - self.assertIsNone(host_name) - self.driver.delete_volume(volume1) - - # Clean up temporary hosts - for tmpconn in [tmpconn1, tmpconn2]: - host_name = self.driver._helpers.get_host_from_connector(tmpconn) - self.assertIsNotNone(host_name) - self.driver._helpers.delete_host(host_name) - - def test_storwize_svc_delete_volume_snapshots(self): - # Create a volume with two snapshots - master = self._create_volume() - - # Fail creating a snapshot - will force delete the snapshot - if self.USESIM and False: - snap = self._generate_vol_info(master['name'], master['id']) - self.sim.error_injection('startfcmap', 'bad_id') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_snapshot, snap) - self._assert_vol_exists(snap['name'], False) - - # Delete a snapshot - snap = self._generate_vol_info(master['name'], master['id']) - self.driver.create_snapshot(snap) - self._assert_vol_exists(snap['name'], True) - self.driver.delete_snapshot(snap) - self._assert_vol_exists(snap['name'], False) - - # Delete a volume with snapshots (regular) - snap = self._generate_vol_info(master['name'], master['id']) - self.driver.create_snapshot(snap) - self._assert_vol_exists(snap['name'], True) - self.driver.delete_volume(master) - self._assert_vol_exists(master['name'], False) - - # Fail create volume from snapshot - will force delete the volume - if self.USESIM: - volfs = self._generate_vol_info(None, None) - self.sim.error_injection('startfcmap', 'bad_id') - self.sim.error_injection('lsfcmap', 'speed_up') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - volfs, snap) - self._assert_vol_exists(volfs['name'], False) - - # Create volume from snapshot and delete it - volfs = self._generate_vol_info(None, None) - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - self.driver.create_volume_from_snapshot(volfs, snap) - self._assert_vol_exists(volfs['name'], True) - self.driver.delete_volume(volfs) - self._assert_vol_exists(volfs['name'], False) - - # Create volume from snapshot and delete the snapshot - volfs = self._generate_vol_info(None, None) - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - self.driver.create_volume_from_snapshot(volfs, snap) - self.driver.delete_snapshot(snap) - self._assert_vol_exists(snap['name'], False) - - # Fail create clone - will force delete the target volume - if self.USESIM: - clone = self._generate_vol_info(None, None) - self.sim.error_injection('startfcmap', 'bad_id') - self.sim.error_injection('lsfcmap', 'speed_up') - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - clone, volfs) - self._assert_vol_exists(clone['name'], False) - - # Create the clone, delete the source and target - clone = self._generate_vol_info(None, None) - if self.USESIM: - self.sim.error_injection('lsfcmap', 'speed_up') - self.driver.create_cloned_volume(clone, volfs) - self._assert_vol_exists(clone['name'], True) - self.driver.delete_volume(volfs) - self._assert_vol_exists(volfs['name'], False) - self.driver.delete_volume(clone) - self._assert_vol_exists(clone['name'], False) - - def test_storwize_svc_get_volume_stats(self): - self._set_flag('reserved_percentage', 25) - stats = self.driver.get_volume_stats() - for each_pool in stats['pools']: - self.assertIn(each_pool['pool_name'], - self._def_flags['storwize_svc_volpool_name']) - self.assertLessEqual(each_pool['free_capacity_gb'], - each_pool['total_capacity_gb']) - self.assertLessEqual(each_pool['allocated_capacity_gb'], - each_pool['total_capacity_gb']) - self.assertEqual(25, each_pool['reserved_percentage']) - if self.USESIM: - expected = 'storwize-svc-sim' - self.assertEqual(expected, stats['volume_backend_name']) - for each_pool in stats['pools']: - self.assertIn(each_pool['pool_name'], - self._def_flags['storwize_svc_volpool_name']) - self.assertAlmostEqual(3328.0, each_pool['total_capacity_gb']) - self.assertAlmostEqual(3287.5, each_pool['free_capacity_gb']) - self.assertAlmostEqual(25.0, - each_pool['allocated_capacity_gb']) - - def test_get_pool(self): - ctxt = testutils.get_test_admin_context() - type_ref = volume_types.create(ctxt, 'testtype', None) - volume = self._generate_vol_info(None, None) - type_id = type_ref['id'] - type_ref = volume_types.get_volume_type(ctxt, type_id) - volume['volume_type_id'] = type_id - volume['volume_type'] = type_ref - self.driver.create_volume(volume) - self.assertEqual(volume['mdisk_grp_name'], - self.driver.get_pool(volume)) - - self.driver.delete_volume(volume) - volume_types.destroy(ctxt, type_ref['id']) - - def test_storwize_svc_extend_volume(self): - volume = self._create_volume() - self.driver.extend_volume(volume, '13') - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - vol_size = int(attrs['capacity']) / units.Gi - - self.assertAlmostEqual(vol_size, 13) - - snap = self._generate_vol_info(volume['name'], volume['id']) - self.driver.create_snapshot(snap) - self._assert_vol_exists(snap['name'], True) - self.assertRaises(exception.VolumeDriverException, - self.driver.extend_volume, volume, '16') - - self.driver.delete_snapshot(snap) - self.driver.delete_volume(volume) - - @mock.patch.object(storwize_rep.StorwizeSVCReplicationGlobalMirror, - 'create_relationship') - @mock.patch.object(storwize_rep.StorwizeSVCReplicationGlobalMirror, - 'extend_target_volume') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'delete_relationship') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_storwize_svc_extend_volume_replication(self, - get_relationship, - delete_relationship, - extend_target_volume, - create_relationship): - fake_target = mock.Mock() - rep_type = 'global' - self.driver.replications[rep_type] = ( - self.driver.replication_factory(rep_type, fake_target)) - volume = self._create_volume() - volume['replication_status'] = 'enabled' - fake_target_vol = 'vol-target-id' - get_relationship.return_value = {'aux_vdisk_name': fake_target_vol} - with mock.patch.object( - self.driver, - '_get_volume_replicated_type_mirror') as mirror_type: - mirror_type.return_value = 'global' - self.driver.extend_volume(volume, '13') - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - vol_size = int(attrs['capacity']) / units.Gi - self.assertAlmostEqual(vol_size, 13) - delete_relationship.assert_called_once_with(volume) - extend_target_volume.assert_called_once_with(fake_target_vol, - 12) - create_relationship.assert_called_once_with(volume, - fake_target_vol) - - self.driver.delete_volume(volume) - - def test_storwize_svc_extend_volume_replication_failover(self): - volume = self._create_volume() - volume['replication_status'] = 'failed-over' - with mock.patch.object( - self.driver, - '_get_volume_replicated_type_mirror') as mirror_type: - mirror_type.return_value = 'global' - self.driver.extend_volume(volume, '13') - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - vol_size = int(attrs['capacity']) / units.Gi - self.assertAlmostEqual(vol_size, 13) - - self.driver.delete_volume(volume) - - def _check_loc_info(self, capabilities, expected): - host = {'host': 'foo', 'capabilities': capabilities} - vol = {'name': 'test', 'id': 1, 'size': 1} - ctxt = context.get_admin_context() - moved, model_update = self.driver.migrate_volume(ctxt, vol, host) - self.assertEqual(expected['moved'], moved) - self.assertEqual(expected['model_update'], model_update) - - def test_storwize_svc_migrate_bad_loc_info(self): - self._check_loc_info({}, {'moved': False, 'model_update': None}) - cap = {'location_info': 'foo'} - self._check_loc_info(cap, {'moved': False, 'model_update': None}) - cap = {'location_info': 'FooDriver:foo:bar'} - self._check_loc_info(cap, {'moved': False, 'model_update': None}) - cap = {'location_info': 'StorwizeSVCDriver:foo:bar'} - self._check_loc_info(cap, {'moved': False, 'model_update': None}) - - def test_storwize_svc_volume_migrate(self): - # Make sure we don't call migrate_volume_vdiskcopy - self.driver.do_setup(None) - loc = ('StorwizeSVCDriver:' + self.driver._state['system_id'] + - ':openstack2') - cap = {'location_info': loc, 'extent_size': '256'} - host = {'host': 'openstack@svc#openstack2', 'capabilities': cap} - ctxt = context.get_admin_context() - volume = self._create_volume() - volume['volume_type_id'] = None - self.driver.migrate_volume(ctxt, volume, host) - self._delete_volume(volume) - - def test_storwize_svc_get_vdisk_params(self): - self.driver.do_setup(None) - fake_qos = {'qos:IOThrottling': 5000} - expected_qos = {'IOThrottling': 5000} - fake_opts = self._get_default_opts() - # The parameters retured should be the same to the default options, - # if the QoS is empty. - vol_type_empty_qos = self._create_volume_type_qos(True, None) - type_id = vol_type_empty_qos['id'] - params = self.driver._get_vdisk_params(type_id, - volume_type=vol_type_empty_qos, - volume_metadata=None) - self.assertEqual(fake_opts, params) - volume_types.destroy(self.ctxt, type_id) - - # If the QoS is set via the qos association with the volume type, - # qos value should be set in the retured parameters. - vol_type_qos = self._create_volume_type_qos(False, fake_qos) - type_id = vol_type_qos['id'] - # If type_id is not none and volume_type is none, it should work fine. - params = self.driver._get_vdisk_params(type_id, volume_type=None, - volume_metadata=None) - self.assertEqual(expected_qos, params['qos']) - # If type_id is not none and volume_type is not none, it should - # work fine. - params = self.driver._get_vdisk_params(type_id, - volume_type=vol_type_qos, - volume_metadata=None) - self.assertEqual(expected_qos, params['qos']) - # If type_id is none and volume_type is not none, it should work fine. - params = self.driver._get_vdisk_params(None, volume_type=vol_type_qos, - volume_metadata=None) - self.assertEqual(expected_qos, params['qos']) - # If both type_id and volume_type are none, no qos will be returned - # in the parameter. - params = self.driver._get_vdisk_params(None, volume_type=None, - volume_metadata=None) - self.assertIsNone(params['qos']) - qos_spec = volume_types.get_volume_type_qos_specs(type_id) - volume_types.destroy(self.ctxt, type_id) - qos_specs.delete(self.ctxt, qos_spec['qos_specs']['id']) - - # If the QoS is set via the extra specs in the volume type, - # qos value should be set in the retured parameters. - vol_type_qos = self._create_volume_type_qos(True, fake_qos) - type_id = vol_type_qos['id'] - # If type_id is not none and volume_type is none, it should work fine. - params = self.driver._get_vdisk_params(type_id, volume_type=None, - volume_metadata=None) - self.assertEqual(expected_qos, params['qos']) - # If type_id is not none and volume_type is not none, - # it should work fine. - params = self.driver._get_vdisk_params(type_id, - volume_type=vol_type_qos, - volume_metadata=None) - self.assertEqual(expected_qos, params['qos']) - # If type_id is none and volume_type is not none, - # it should work fine. - params = self.driver._get_vdisk_params(None, - volume_type=vol_type_qos, - volume_metadata=None) - self.assertEqual(expected_qos, params['qos']) - # If both type_id and volume_type are none, no qos will be returned - # in the parameter. - params = self.driver._get_vdisk_params(None, volume_type=None, - volume_metadata=None) - self.assertIsNone(params['qos']) - volume_types.destroy(self.ctxt, type_id) - - # If the QoS is set in the volume metadata, - # qos value should be set in the retured parameters. - metadata = [{'key': 'qos:IOThrottling', 'value': 4000}] - expected_qos_metadata = {'IOThrottling': 4000} - params = self.driver._get_vdisk_params(None, volume_type=None, - volume_metadata=metadata) - self.assertEqual(expected_qos_metadata, params['qos']) - - # If the QoS is set both in the metadata and the volume type, the one - # in the volume type will take effect. - vol_type_qos = self._create_volume_type_qos(True, fake_qos) - type_id = vol_type_qos['id'] - params = self.driver._get_vdisk_params(type_id, volume_type=None, - volume_metadata=metadata) - self.assertEqual(expected_qos, params['qos']) - volume_types.destroy(self.ctxt, type_id) - - # If the QoS is set both via the qos association and the - # extra specs, the one from the qos association will take effect. - fake_qos_associate = {'qos:IOThrottling': 6000} - expected_qos_associate = {'IOThrottling': 6000} - vol_type_qos = self._create_volume_type_qos_both(fake_qos, - fake_qos_associate) - type_id = vol_type_qos['id'] - params = self.driver._get_vdisk_params(type_id, volume_type=None, - volume_metadata=None) - self.assertEqual(expected_qos_associate, params['qos']) - qos_spec = volume_types.get_volume_type_qos_specs(type_id) - volume_types.destroy(self.ctxt, type_id) - qos_specs.delete(self.ctxt, qos_spec['qos_specs']['id']) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'disable_vdisk_qos') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'update_vdisk_qos') - def test_storwize_svc_retype_no_copy(self, update_vdisk_qos, - disable_vdisk_qos): - self.driver.do_setup(None) - loc = ('StorwizeSVCDriver:' + self.driver._state['system_id'] + - ':openstack') - cap = {'location_info': loc, 'extent_size': '128'} - self.driver._stats = {'location_info': loc} - host = {'host': 'openstack@svc#openstack', 'capabilities': cap} - ctxt = context.get_admin_context() - - key_specs_old = {'easytier': False, 'warning': 2, 'autoexpand': True} - key_specs_new = {'easytier': True, 'warning': 5, 'autoexpand': False} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - diff, _equal = volume_types.volume_types_diff(ctxt, old_type_ref['id'], - new_type_ref['id']) - - volume = self._generate_vol_info(None, None) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host['host'] - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - self.driver.create_volume(volume) - self.driver.retype(ctxt, volume, new_type, diff, host) - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - self.assertEqual('on', attrs['easy_tier'], 'Volume retype failed') - self.assertEqual('5', attrs['warning'], 'Volume retype failed') - self.assertEqual('off', attrs['autoexpand'], 'Volume retype failed') - self.driver.delete_volume(volume) - - fake_opts = self._get_default_opts() - fake_opts_old = self._get_default_opts() - fake_opts_old['qos'] = {'IOThrottling': 4000} - fake_opts_qos = self._get_default_opts() - fake_opts_qos['qos'] = {'IOThrottling': 5000} - self.driver.create_volume(volume) - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - # If qos is empty for both the source and target volumes, - # add_vdisk_qos and disable_vdisk_qos will not be called for - # retype. - get_vdisk_params.side_effect = [fake_opts, fake_opts] - self.driver.retype(ctxt, volume, new_type, diff, host) - self.assertFalse(update_vdisk_qos.called) - self.assertFalse(disable_vdisk_qos.called) - self.driver.delete_volume(volume) - - self.driver.create_volume(volume) - update_vdisk_qos.reset_mock() - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - # If qos is specified for both source and target volumes, - # add_vdisk_qos will be called for retype, and disable_vdisk_qos - # will not be called. - get_vdisk_params.side_effect = [fake_opts_old, fake_opts_qos] - self.driver.retype(ctxt, volume, new_type, diff, host) - update_vdisk_qos.assert_called_with(volume['name'], - fake_opts_qos['qos']) - self.assertFalse(disable_vdisk_qos.called) - self.driver.delete_volume(volume) - - self.driver.create_volume(volume) - update_vdisk_qos.reset_mock() - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - # If qos is empty for source and speficied for target volume, - # add_vdisk_qos will be called for retype, and disable_vdisk_qos - # will not be called. - get_vdisk_params.side_effect = [fake_opts, fake_opts_qos] - self.driver.retype(ctxt, volume, new_type, diff, host) - update_vdisk_qos.assert_called_with(volume['name'], - fake_opts_qos['qos']) - self.assertFalse(disable_vdisk_qos.called) - self.driver.delete_volume(volume) - - self.driver.create_volume(volume) - update_vdisk_qos.reset_mock() - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - # If qos is empty for target volume and specified for source - # volume, add_vdisk_qos will not be called for retype, and - # disable_vdisk_qos will be called. - get_vdisk_params.side_effect = [fake_opts_qos, fake_opts] - self.driver.retype(ctxt, volume, new_type, diff, host) - self.assertFalse(update_vdisk_qos.called) - disable_vdisk_qos.assert_called_with(volume['name'], - fake_opts_qos['qos']) - self.driver.delete_volume(volume) - - def test_storwize_svc_retype_only_change_iogrp(self): - self.driver.do_setup(None) - loc = ('StorwizeSVCDriver:' + self.driver._state['system_id'] + - ':openstack') - cap = {'location_info': loc, 'extent_size': '128'} - self.driver._stats = {'location_info': loc} - host = {'host': 'openstack@svc#openstack', 'capabilities': cap} - ctxt = context.get_admin_context() - - key_specs_old = {'iogrp': 0} - key_specs_new = {'iogrp': 1} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - diff, _equal = volume_types.volume_types_diff(ctxt, old_type_ref['id'], - new_type_ref['id']) - - volume = self._generate_vol_info(None, None) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host['host'] - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - self.driver.create_volume(volume) - self.driver.retype(ctxt, volume, new_type, diff, host) - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - self.assertEqual('1', attrs['IO_group_id'], 'Volume retype ' - 'failed') - self.driver.delete_volume(volume) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'disable_vdisk_qos') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'update_vdisk_qos') - def test_storwize_svc_retype_need_copy(self, update_vdisk_qos, - disable_vdisk_qos): - self.driver.do_setup(None) - loc = ('StorwizeSVCDriver:' + self.driver._state['system_id'] + - ':openstack') - cap = {'location_info': loc, 'extent_size': '128'} - self.driver._stats = {'location_info': loc} - host = {'host': 'openstack@svc#openstack', 'capabilities': cap} - ctxt = context.get_admin_context() - - key_specs_old = {'compression': True, 'iogrp': 0} - key_specs_new = {'compression': False, 'iogrp': 1} - old_type_ref = volume_types.create(ctxt, 'old', key_specs_old) - new_type_ref = volume_types.create(ctxt, 'new', key_specs_new) - - diff, _equal = volume_types.volume_types_diff(ctxt, old_type_ref['id'], - new_type_ref['id']) - - volume = self._generate_vol_info(None, None) - old_type = volume_types.get_volume_type(ctxt, old_type_ref['id']) - volume['volume_type'] = old_type - volume['host'] = host['host'] - new_type = volume_types.get_volume_type(ctxt, new_type_ref['id']) - - self.driver.create_volume(volume) - self.driver.retype(ctxt, volume, new_type, diff, host) - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - self.assertEqual('no', attrs['compressed_copy']) - self.assertEqual('1', attrs['IO_group_id'], 'Volume retype ' - 'failed') - self.driver.delete_volume(volume) - - fake_opts = self._get_default_opts() - fake_opts_old = self._get_default_opts() - fake_opts_old['qos'] = {'IOThrottling': 4000} - fake_opts_qos = self._get_default_opts() - fake_opts_qos['qos'] = {'IOThrottling': 5000} - self.driver.create_volume(volume) - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - # If qos is empty for both the source and target volumes, - # add_vdisk_qos and disable_vdisk_qos will not be called for - # retype. - get_vdisk_params.side_effect = [fake_opts, fake_opts] - self.driver.retype(ctxt, volume, new_type, diff, host) - self.assertFalse(update_vdisk_qos.called) - self.assertFalse(disable_vdisk_qos.called) - self.driver.delete_volume(volume) - - self.driver.create_volume(volume) - update_vdisk_qos.reset_mock() - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - # If qos is specified for both source and target volumes, - # add_vdisk_qos will be called for retype, and disable_vdisk_qos - # will not be called. - get_vdisk_params.side_effect = [fake_opts_old, fake_opts_qos] - self.driver.retype(ctxt, volume, new_type, diff, host) - update_vdisk_qos.assert_called_with(volume['name'], - fake_opts_qos['qos']) - self.assertFalse(disable_vdisk_qos.called) - self.driver.delete_volume(volume) - - self.driver.create_volume(volume) - update_vdisk_qos.reset_mock() - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - # If qos is empty for source and speficied for target volume, - # add_vdisk_qos will be called for retype, and disable_vdisk_qos - # will not be called. - get_vdisk_params.side_effect = [fake_opts, fake_opts_qos] - self.driver.retype(ctxt, volume, new_type, diff, host) - update_vdisk_qos.assert_called_with(volume['name'], - fake_opts_qos['qos']) - self.assertFalse(disable_vdisk_qos.called) - self.driver.delete_volume(volume) - - self.driver.create_volume(volume) - update_vdisk_qos.reset_mock() - with mock.patch.object(storwize_svc_iscsi.StorwizeSVCISCSIDriver, - '_get_vdisk_params') as get_vdisk_params: - # If qos is empty for target volume and specified for source - # volume, add_vdisk_qos will not be called for retype, and - # disable_vdisk_qos will be called. - get_vdisk_params.side_effect = [fake_opts_qos, fake_opts] - self.driver.retype(ctxt, volume, new_type, diff, host) - self.assertFalse(update_vdisk_qos.called) - disable_vdisk_qos.assert_called_with(volume['name'], - fake_opts_qos['qos']) - self.driver.delete_volume(volume) - - def test_set_storage_code_level_success(self): - res = self.driver._helpers.get_system_info() - if self.USESIM: - self.assertEqual((7, 2, 0, 0), res['code_level'], - 'Get code level error') - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'rename_vdisk') - def test_storwize_update_migrated_volume(self, rename_vdisk): - ctxt = testutils.get_test_admin_context() - backend_volume = self._create_volume() - volume = self._create_volume() - model_update = self.driver.update_migrated_volume(ctxt, volume, - backend_volume, - 'available') - rename_vdisk.assert_called_once_with(backend_volume.name, volume.name) - self.assertEqual({'_name_id': None}, model_update) - - rename_vdisk.reset_mock() - rename_vdisk.side_effect = exception.VolumeBackendAPIException - model_update = self.driver.update_migrated_volume(ctxt, volume, - backend_volume, - 'available') - self.assertEqual({'_name_id': backend_volume.id}, model_update) - - rename_vdisk.reset_mock() - rename_vdisk.side_effect = exception.VolumeBackendAPIException - model_update = self.driver.update_migrated_volume(ctxt, volume, - backend_volume, - 'attached') - self.assertEqual({'_name_id': backend_volume.id}, model_update) - - def test_storwize_vdisk_copy_ops(self): - ctxt = testutils.get_test_admin_context() - volume = self._create_volume() - driver = self.driver - dest_pool = volume_utils.extract_host(volume['host'], 'pool') - new_ops = driver._helpers.add_vdisk_copy(volume['name'], dest_pool, - None, self.driver._state, - self.driver.configuration) - self.driver._add_vdisk_copy_op(ctxt, volume, new_ops) - admin_metadata = self.db.volume_admin_metadata_get(ctxt, volume['id']) - self.assertEqual(":".join(x for x in new_ops), - admin_metadata['vdiskcopyops'], - 'Storwize driver add vdisk copy error.') - self.driver._check_volume_copy_ops() - self.driver._rm_vdisk_copy_op(ctxt, volume, new_ops[0], new_ops[1]) - admin_metadata = self.db.volume_admin_metadata_get(ctxt, volume['id']) - self.assertIsNone(admin_metadata.get('vdiskcopyops', None), - 'Storwize driver delete vdisk copy error') - self._delete_volume(volume) - - def test_storwize_delete_with_vdisk_copy_ops(self): - volume = self._create_volume() - self.driver._vdiskcopyops = {volume['id']: [('0', '1')]} - with mock.patch.object(self.driver, '_vdiskcopyops_loop'): - self.assertIn(volume['id'], self.driver._vdiskcopyops) - self.driver.delete_volume(volume) - self.assertNotIn(volume['id'], self.driver._vdiskcopyops) - - def test_storwize_create_volume_with_replication_disable(self): - volume = self._generate_vol_info(None, None) - - model_update = self.driver.create_volume(volume) - self.assertIsNone(model_update) - - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertIsNone(model_update) - - def test_storwize_create_volume_with_strech_cluster_replication(self): - # Set replication flag, set pool openstack2 for secondary volume. - self._set_flag('storwize_svc_stretched_cluster_partner', 'openstack2') - - # Create a type for repliation. - volume = self._generate_vol_info(None, None) - volume_type = self._create_replication_volume_type(True) - volume['volume_type_id'] = volume_type['id'] - - self.driver.do_setup(self.ctxt) - - model_update = self.driver.create_volume(volume) - self.assertEqual('copying', model_update['replication_status']) - - volume['replication_status'] = 'copying' - volume['replication_extended_status'] = None - - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('copying', model_update['replication_status']) - - # Primary copy offline, secondary copy online, data consistent - self.sim.change_vdiskcopy_attr(volume['name'], 'status', 'offline') - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('active-stop', model_update['replication_status']) - - # Primary copy offline, secondary copy online, data inconsistent - self.sim.change_vdiskcopy_attr(volume['name'], 'sync', 'No', - copy="secondary") - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('error', model_update['replication_status']) - - # Primary copy online, secondary copy offline, data consistent - self.sim.change_vdiskcopy_attr(volume['name'], 'sync', 'yes', - copy="secondary") - self.sim.change_vdiskcopy_attr(volume['name'], 'status', 'offline', - copy="secondary") - self.sim.change_vdiskcopy_attr(volume['name'], 'status', 'online') - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('error', model_update['replication_status']) - - # Primary copy online, secondary copy offline, data inconsistent - self.sim.change_vdiskcopy_attr(volume['name'], 'sync', 'no', - copy="secondary") - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('error', model_update['replication_status']) - - # Primary copy offline, secondary copy offline, data consistent - self.sim.change_vdiskcopy_attr(volume['name'], 'sync', 'yes', - copy="secondary") - self.sim.change_vdiskcopy_attr(volume['name'], 'status', 'offline', - copy="primary") - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('error', model_update['replication_status']) - - # Primary copy offline, secondary copy offline, data inconsistent - self.sim.change_vdiskcopy_attr(volume['name'], 'sync', 'no', - copy="secondary") - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('error', model_update['replication_status']) - - # Primary copy online, secondary copy online, data inconsistent - self.sim.change_vdiskcopy_attr(volume['name'], 'status', 'online', - copy="secondary") - self.sim.change_vdiskcopy_attr(volume['name'], 'status', 'online', - copy="primary") - self.sim.change_vdiskcopy_attr(volume['name'], 'sync', 'no', - copy="secondary") - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('copying', model_update['replication_status']) - - # Primary copy online, secondary copy online, data consistent - self.sim.change_vdiskcopy_attr(volume['name'], 'sync', 'yes', - copy="secondary") - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertEqual('active', model_update['replication_status']) - - # Check the volume copy created on pool opentack2. - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - self.assertIn('openstack2', attrs['mdisk_grp_name']) - - primary_status = attrs['primary'] - self.driver.promote_replica(self.ctxt, volume) - - # After promote_replica, primary copy should be swiched. - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - self.assertEqual(primary_status[0], attrs['primary'][1]) - self.assertEqual(primary_status[1], attrs['primary'][0]) - - self.driver.delete_volume(volume) - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - self.assertIsNone(attrs) - - def test_storwize_create_cloned_volume_with_strech_cluster_replica(self): - # Set replication flag, set pool openstack2 for secondary volume. - self._set_flag('storwize_svc_stretched_cluster_partner', 'openstack2') - self.driver.do_setup(self.ctxt) - - # Create a source volume. - src_volume = self._generate_vol_info(None, None) - self.driver.create_volume(src_volume) - - # Create a type for repliation. - volume = self._generate_vol_info(None, None) - volume_type = self._create_replication_volume_type(True) - volume['volume_type_id'] = volume_type['id'] - - # Create a cloned volume from source volume. - model_update = self.driver.create_cloned_volume(volume, src_volume) - self.assertEqual('copying', model_update['replication_status']) - - # Check the replication volume created on pool openstack2. - attrs = self.driver._helpers.get_vdisk_attributes(volume['name']) - self.assertIn('openstack2', attrs['mdisk_grp_name']) - - def test_storwize_create_snapshot_volume_with_strech_cluster_replica(self): - # Set replication flag, set pool openstack2 for secondary volume. - self._set_flag('storwize_svc_stretched_cluster_partner', 'openstack2') - self.driver.do_setup(self.ctxt) - - vol1 = self._create_volume() - snap = self._generate_vol_info(vol1['name'], vol1['id']) - self.driver.create_snapshot(snap) - vol2 = self._generate_vol_info(None, None) - - # Create a type for repliation. - vol2 = self._generate_vol_info(None, None) - volume_type = self._create_replication_volume_type(True) - vol2['volume_type_id'] = volume_type['id'] - - model_update = self.driver.create_volume_from_snapshot(vol2, snap) - self._assert_vol_exists(vol2['name'], True) - self.assertEqual('copying', model_update['replication_status']) - # Check the replication volume created on pool openstack2. - attrs = self.driver._helpers.get_vdisk_attributes(vol2['name']) - self.assertIn('openstack2', attrs['mdisk_grp_name']) - - def test_storwize_retype_with_strech_cluster_replication(self): - self._set_flag('storwize_svc_stretched_cluster_partner', 'openstack2') - self.driver.do_setup(self.ctxt) - loc = ('StorwizeSVCDriver:' + self.driver._state['system_id'] + - ':openstack') - cap = {'location_info': loc, 'extent_size': '128'} - self.driver._stats = {'location_info': loc} - host = {'host': 'openstack@svc#openstack', 'capabilities': cap} - ctxt = context.get_admin_context() - - disable_type = self._create_replication_volume_type(False) - enable_type = self._create_replication_volume_type(True) - - diff, _equal = volume_types.volume_types_diff(ctxt, - disable_type['id'], - enable_type['id']) - - volume = self._generate_vol_info(None, None) - volume['host'] = host['host'] - volume['volume_type_id'] = disable_type['id'] - volume['volume_type'] = disable_type - volume['replication_status'] = None - volume['replication_extended_status'] = None - - # Create volume which is not volume replication - self.driver.create_volume(volume) - # volume should be DB object in this parameter - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertIs('error', model_update['replication_status']) - # Enable replica - self.driver.retype(ctxt, volume, enable_type, diff, host) - - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertIs('copying', model_update['replication_status']) - self.driver.delete_volume(volume) - - def test_storwize_retype_from_none_to_strech_cluster_replication(self): - self._set_flag('storwize_svc_stretched_cluster_partner', 'openstack2') - self.driver.do_setup(self.ctxt) - loc = ('StorwizeSVCDriver:' + self.driver._state['system_id'] + - ':openstack') - cap = {'location_info': loc, 'extent_size': '128'} - self.driver._stats = {'location_info': loc} - host = {'host': 'openstack@svc#openstack', 'capabilities': cap} - ctxt = context.get_admin_context() - - volume = self._generate_vol_info(None, None) - volume['volume_type_id'] = None - volume['volume_type'] = None - volume['replication_status'] = "disabled" - volume['replication_extended_status'] = None - volume['host'] = host['host'] - - # Create volume which is not volume replication - model_update = self.driver.create_volume(volume) - self.assertIsNone(model_update) - # volume should be DB object in this parameter - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertIsNone(model_update) - - enable_type = self._create_replication_volume_type(True) - diff, _equal = volume_types.volume_types_diff(ctxt, - None, - enable_type['id']) - - # Enable replica - self.driver.retype(ctxt, volume, enable_type, diff, host) - # In DB replication_status will be updated - volume['replication_status'] = None - model_update = self.driver.get_replication_status(self.ctxt, volume) - self.assertIs('copying', model_update['replication_status']) - self.driver.delete_volume(volume) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=testutils.ZeroIntervalLoopingCall) - def test_storwize_consistency_group_snapshot(self): - cg_type = self._create_consistency_group_volume_type() - self.ctxt.user_id = fake.user_id - self.ctxt.project_id = fake.project_id - cg = self._create_consistencygroup_in_db(volume_type_id=cg_type['id']) - - model_update = self.driver.create_consistencygroup(self.ctxt, cg) - - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "CG created failed") - # Add volumes to CG - self._create_volume(volume_type_id=cg_type['id'], - consistencygroup_id=cg['id']) - self._create_volume(volume_type_id=cg_type['id'], - consistencygroup_id=cg['id']) - self._create_volume(volume_type_id=cg_type['id'], - consistencygroup_id=cg['id']) - cg_snapshot = self._create_cgsnapshot_in_db(cg['id']) - - model_update = self.driver.create_cgsnapshot(self.ctxt, cg_snapshot, - []) - self.assertEqual('available', - model_update[0]['status'], - "CGSnapshot created failed") - - for snapshot in model_update[1]: - self.assertEqual('available', snapshot['status']) - - model_update = self.driver.delete_consistencygroup(self.ctxt, cg, []) - - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update[0]['status']) - for volume in model_update[1]: - self.assertEqual('deleted', volume['status']) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=testutils.ZeroIntervalLoopingCall) - def test_storwize_consistency_group_from_src_invalid(self): - # Invalid input case for create cg from src - cg_type = self._create_consistency_group_volume_type() - self.ctxt.user_id = fake.user_id - self.ctxt.project_id = fake.project_id - # create cg in db - cg = self._create_consistencygroup_in_db(volume_type_id=cg_type['id']) - - # create volumes in db - vol1 = testutils.create_volume(self.ctxt, volume_type_id=cg_type['id'], - consistencygroup_id=cg['id']) - vol2 = testutils.create_volume(self.ctxt, volume_type_id=cg_type['id'], - consistencygroup_id=cg['id']) - volumes = [vol1, vol2] - - source_cg = self._create_consistencegroup(volume_type_id=cg_type['id']) - - # Add volumes to source CG - src_vol1 = self._create_volume(volume_type_id=cg_type['id'], - consistencygroup_id=source_cg['id']) - src_vol2 = self._create_volume(volume_type_id=cg_type['id'], - consistencygroup_id=source_cg['id']) - source_vols = [src_vol1, src_vol2] - - cgsnapshot, snapshots = self._create_cgsnapshot(source_cg['id']) - - # Create cg from src with null input - self.assertRaises(exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - self.ctxt, cg, volumes, None, None, - None, None) - - # Create cg from src with source_cg and empty source_vols - self.assertRaises(exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - self.ctxt, cg, volumes, None, None, - source_cg, None) - - # Create cg from src with source_vols and empty source_cg - self.assertRaises(exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - self.ctxt, cg, volumes, None, None, - None, source_vols) - - # Create cg from src with cgsnapshot and empty snapshots - self.assertRaises(exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - self.ctxt, cg, volumes, cgsnapshot, None, - None, None) - # Create cg from src with snapshots and empty cgsnapshot - self.assertRaises(exception.InvalidInput, - self.driver.create_consistencygroup_from_src, - self.ctxt, cg, volumes, None, snapshots, - None, None) - - model_update = self.driver.delete_consistencygroup(self.ctxt, cg, []) - - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update[0]['status']) - for volume in model_update[1]: - self.assertEqual('deleted', volume['status']) - - model_update = ( - self.driver.delete_consistencygroup(self.ctxt, source_cg, [])) - - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update[0]['status']) - for volume in model_update[1]: - self.assertEqual('deleted', volume['status']) - - model_update = ( - self.driver.delete_consistencygroup(self.ctxt, cgsnapshot, [])) - - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update[0]['status']) - for volume in model_update[1]: - self.assertEqual('deleted', volume['status']) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=testutils.ZeroIntervalLoopingCall) - def test_storwize_consistency_group_from_src(self): - # Valid case for create cg from src - cg_type = self._create_consistency_group_volume_type() - self.ctxt.user_id = fake.user_id - self.ctxt.project_id = fake.project_id - pool = _get_test_pool() - # Create cg in db - cg = self._create_consistencygroup_in_db(volume_type_id=cg_type['id']) - # Create volumes in db - testutils.create_volume(self.ctxt, volume_type_id=cg_type['id'], - consistencygroup_id=cg['id'], - host='openstack@svc#%s' % pool) - testutils.create_volume(self.ctxt, volume_type_id=cg_type['id'], - consistencygroup_id=cg['id'], - host='openstack@svc#%s' % pool) - volumes = ( - self.db.volume_get_all_by_group(self.ctxt.elevated(), cg['id'])) - - # Create source CG - source_cg = self._create_consistencegroup(volume_type_id=cg_type['id']) - # Add volumes to source CG - self._create_volume(volume_type_id=cg_type['id'], - consistencygroup_id=source_cg['id']) - self._create_volume(volume_type_id=cg_type['id'], - consistencygroup_id=source_cg['id']) - source_vols = self.db.volume_get_all_by_group( - self.ctxt.elevated(), source_cg['id']) - - # Create cgsnapshot - cgsnapshot, snapshots = self._create_cgsnapshot(source_cg['id']) - - # Create cg from source cg - - model_update, volumes_model_update = ( - self.driver.create_consistencygroup_from_src(self.ctxt, - cg, - volumes, - None, None, - source_cg, - source_vols)) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "CG create from src created failed") - - for each_vol in volumes_model_update: - self.assertEqual('available', each_vol['status']) - model_update = self.driver.delete_consistencygroup(self.ctxt, - cg, - []) - - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update[0]['status']) - for each_vol in model_update[1]: - self.assertEqual('deleted', each_vol['status']) - - # Create cg from cg snapshot - model_update, volumes_model_update = ( - self.driver.create_consistencygroup_from_src(self.ctxt, - cg, - volumes, - cgsnapshot, - snapshots, - None, None)) - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, - model_update['status'], - "CG create from src created failed") - - for each_vol in volumes: - self.assertEqual('available', each_vol['status']) - - model_update = self.driver.delete_consistencygroup(self.ctxt, - cg, []) - - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update[0]['status']) - for each_vol in model_update[1]: - self.assertEqual('deleted', each_vol['status']) - - model_update = self.driver.delete_consistencygroup(self.ctxt, - cgsnapshot, - []) - - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update[0]['status']) - for volume in model_update[1]: - self.assertEqual('deleted', volume['status']) - - model_update = self.driver.delete_consistencygroup(self.ctxt, - source_cg, - []) - - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, - model_update[0]['status']) - for each_vol in model_update[1]: - self.assertEqual('deleted', each_vol['status']) - - def _create_volume_type_qos(self, extra_specs, fake_qos): - # Generate a QoS volume type for volume. - if extra_specs: - spec = fake_qos - type_ref = volume_types.create(self.ctxt, "qos_extra_specs", spec) - else: - type_ref = volume_types.create(self.ctxt, "qos_associate", None) - if fake_qos: - qos_ref = qos_specs.create(self.ctxt, 'qos-specs', fake_qos) - qos_specs.associate_qos_with_type(self.ctxt, qos_ref['id'], - type_ref['id']) - - qos_type = volume_types.get_volume_type(self.ctxt, type_ref['id']) - return qos_type - - def _create_volume_type_qos_both(self, fake_qos, fake_qos_associate): - type_ref = volume_types.create(self.ctxt, "qos_extra_specs", fake_qos) - qos_ref = qos_specs.create(self.ctxt, 'qos-specs', fake_qos_associate) - qos_specs.associate_qos_with_type(self.ctxt, qos_ref['id'], - type_ref['id']) - qos_type = volume_types.get_volume_type(self.ctxt, type_ref['id']) - return qos_type - - def _create_replication_volume_type(self, enable): - # Generate a volume type for volume repliation. - if enable: - spec = {'capabilities:replication': ' True'} - type_ref = volume_types.create(self.ctxt, "replication_1", spec) - else: - spec = {'capabilities:replication': ' False'} - type_ref = volume_types.create(self.ctxt, "replication_2", spec) - - replication_type = volume_types.get_volume_type(self.ctxt, - type_ref['id']) - - return replication_type - - def _create_consistency_group_volume_type(self): - # Generate a volume type for volume consistencygroup. - spec = {'capabilities:consistencygroup_support': ' True'} - type_ref = volume_types.create(self.ctxt, "cg", spec) - - cg_type = volume_types.get_volume_type(self.ctxt, type_ref['id']) - - return cg_type - - def _get_vdisk_uid(self, vdisk_name): - """Return vdisk_UID for given vdisk. - - Given a vdisk by name, performs an lvdisk command that extracts - the vdisk_UID parameter and returns it. - Returns None if the specified vdisk does not exist. - """ - vdisk_properties, _err = self.sim._cmd_lsvdisk(obj=vdisk_name, - delim='!') - - # Iterate through each row until we find the vdisk_UID entry - for row in vdisk_properties.split('\n'): - words = row.split('!') - if words[0] == 'vdisk_UID': - return words[1] - return None - - def _create_volume_and_return_uid(self, volume_name): - """Creates a volume and returns its UID. - - Creates a volume with the specified name, and returns the UID that - the Storwize controller allocated for it. We do this by executing a - create_volume and then calling into the simulator to perform an - lsvdisk directly. - """ - volume = self._generate_vol_info(None, None) - self.driver.create_volume(volume) - - return (volume, self._get_vdisk_uid(volume['name'])) - - def test_manage_existing_get_size_bad_ref(self): - """Error on manage with bad reference. - - This test case attempts to manage an existing volume but passes in - a bad reference that the Storwize driver doesn't understand. We - expect an exception to be raised. - """ - volume = self._generate_vol_info(None, None) - ref = {} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, volume, ref) - - def test_manage_existing_get_size_bad_uid(self): - """Error when the specified UUID does not exist.""" - volume = self._generate_vol_info(None, None) - ref = {'source-id': 'bad_uid'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, volume, ref) - pass - - def test_manage_existing_get_size_bad_name(self): - """Error when the specified name does not exist.""" - volume = self._generate_vol_info(None, None) - ref = {'source-name': 'bad_name'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, volume, ref) - - def test_manage_existing_bad_ref(self): - """Error on manage with bad reference. - - This test case attempts to manage an existing volume but passes in - a bad reference that the Storwize driver doesn't understand. We - expect an exception to be raised. - """ - - # Error when neither UUID nor name are specified. - volume = self._generate_vol_info(None, None) - ref = {} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, volume, ref) - - # Error when the specified UUID does not exist. - volume = self._generate_vol_info(None, None) - ref = {'source-id': 'bad_uid'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, volume, ref) - - # Error when the specified name does not exist. - volume = self._generate_vol_info(None, None) - ref = {'source-name': 'bad_name'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, volume, ref) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_vdisk_copy_attrs') - def test_manage_existing_mismatch(self, - get_vdisk_copy_attrs): - ctxt = testutils.get_test_admin_context() - _volume, uid = self._create_volume_and_return_uid('manage_test') - - opts = {'rsize': -1} - type_thick_ref = volume_types.create(ctxt, 'testtype1', opts) - - opts = {'rsize': 2} - type_thin_ref = volume_types.create(ctxt, 'testtype2', opts) - - opts = {'rsize': 2, 'compression': True} - type_comp_ref = volume_types.create(ctxt, 'testtype3', opts) - - opts = {'rsize': -1, 'iogrp': 1} - type_iogrp_ref = volume_types.create(ctxt, 'testtype4', opts) - - new_volume = self._generate_vol_info(None, None) - ref = {'source-name': _volume['name']} - - fake_copy_thin = self._get_default_opts() - fake_copy_thin['autoexpand'] = 'on' - - fake_copy_comp = self._get_default_opts() - fake_copy_comp['autoexpand'] = 'on' - fake_copy_comp['compressed_copy'] = 'yes' - - fake_copy_thick = self._get_default_opts() - fake_copy_thick['autoexpand'] = '' - fake_copy_thick['compressed_copy'] = 'no' - - fake_copy_no_comp = self._get_default_opts() - fake_copy_no_comp['compressed_copy'] = 'no' - - valid_iogrp = self.driver._state['available_iogrps'] - self.driver._state['available_iogrps'] = [9999] - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, new_volume, ref) - self.driver._state['available_iogrps'] = valid_iogrp - - get_vdisk_copy_attrs.side_effect = [fake_copy_thin, - fake_copy_thick, - fake_copy_no_comp, - fake_copy_comp, - fake_copy_thick, - fake_copy_thick - ] - new_volume['volume_type_id'] = type_thick_ref['id'] - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, new_volume, ref) - - new_volume['volume_type_id'] = type_thin_ref['id'] - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, new_volume, ref) - - new_volume['volume_type_id'] = type_comp_ref['id'] - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, new_volume, ref) - - new_volume['volume_type_id'] = type_thin_ref['id'] - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, new_volume, ref) - - new_volume['volume_type_id'] = type_iogrp_ref['id'] - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, new_volume, ref) - - new_volume['volume_type_id'] = type_thick_ref['id'] - no_exist_pool = 'i-dont-exist-%s' % random.randint(10000, 99999) - new_volume['host'] = 'openstack@svc#%s' % no_exist_pool - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, new_volume, ref) - - self._reset_flags() - volume_types.destroy(ctxt, type_thick_ref['id']) - volume_types.destroy(ctxt, type_comp_ref['id']) - volume_types.destroy(ctxt, type_iogrp_ref['id']) - - def test_manage_existing_good_uid_not_mapped(self): - """Tests managing a volume with no mappings. - - This test case attempts to manage an existing volume by UID, and - we expect it to succeed. We verify that the backend volume was - renamed to have the name of the Cinder volume that we asked for it to - be associated with. - """ - - # Create a volume as a way of getting a vdisk created, and find out the - # UID of that vdisk. - _volume, uid = self._create_volume_and_return_uid('manage_test') - - # Descriptor of the Cinder volume that we want to own the vdisk - # referenced by uid. - new_volume = self._generate_vol_info(None, None) - - # Submit the request to manage it. - ref = {'source-id': uid} - size = self.driver.manage_existing_get_size(new_volume, ref) - self.assertEqual(10, size) - self.driver.manage_existing(new_volume, ref) - - # Assert that there is a disk named after the new volume that has the - # ID that we passed in, indicating that the disk has been renamed. - uid_of_new_volume = self._get_vdisk_uid(new_volume['name']) - self.assertEqual(uid, uid_of_new_volume) - - def test_manage_existing_good_name_not_mapped(self): - """Tests managing a volume with no mappings. - - This test case attempts to manage an existing volume by name, and - we expect it to succeed. We verify that the backend volume was - renamed to have the name of the Cinder volume that we asked for it to - be associated with. - """ - - # Create a volume as a way of getting a vdisk created, and find out the - # UID of that vdisk. - _volume, uid = self._create_volume_and_return_uid('manage_test') - - # Descriptor of the Cinder volume that we want to own the vdisk - # referenced by uid. - new_volume = self._generate_vol_info(None, None) - - # Submit the request to manage it. - ref = {'source-name': _volume['name']} - size = self.driver.manage_existing_get_size(new_volume, ref) - self.assertEqual(10, size) - self.driver.manage_existing(new_volume, ref) - - # Assert that there is a disk named after the new volume that has the - # ID that we passed in, indicating that the disk has been renamed. - uid_of_new_volume = self._get_vdisk_uid(new_volume['name']) - self.assertEqual(uid, uid_of_new_volume) - - def test_manage_existing_mapped(self): - """Tests managing a mapped volume with no override. - - This test case attempts to manage an existing volume by UID, but - the volume is mapped to a host, so we expect to see an exception - raised. - """ - # Create a volume as a way of getting a vdisk created, and find out the - # UUID of that vdisk. - volume, uid = self._create_volume_and_return_uid('manage_test') - - # Map a host to the disk - conn = {'initiator': u'unicode:initiator3', - 'ip': '10.10.10.12', - 'host': u'unicode.foo}.bar}.baz'} - self.driver.initialize_connection(volume, conn) - - # Descriptor of the Cinder volume that we want to own the vdisk - # referenced by uid. - volume = self._generate_vol_info(None, None) - ref = {'source-id': uid} - - # Attempt to manage this disk, and except an exception beause the - # volume is already mapped. - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, volume, ref) - - ref = {'source-name': volume['name']} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing_get_size, volume, ref) - - def test_manage_existing_good_uid_mapped_with_override(self): - """Tests managing a mapped volume with override. - - This test case attempts to manage an existing volume by UID, when it - already mapped to a host, but the ref specifies that this is OK. - We verify that the backend volume was renamed to have the name of the - Cinder volume that we asked for it to be associated with. - """ - # Create a volume as a way of getting a vdisk created, and find out the - # UUID of that vdisk. - volume, uid = self._create_volume_and_return_uid('manage_test') - - # Map a host to the disk - conn = {'initiator': u'unicode:initiator3', - 'ip': '10.10.10.12', - 'host': u'unicode.foo}.bar}.baz'} - self.driver.initialize_connection(volume, conn) - - # Descriptor of the Cinder volume that we want to own the vdisk - # referenced by uid. - new_volume = self._generate_vol_info(None, None) - - # Submit the request to manage it, specifying that it is OK to - # manage a volume that is already attached. - ref = {'source-id': uid, 'manage_if_in_use': True} - size = self.driver.manage_existing_get_size(new_volume, ref) - self.assertEqual(10, size) - self.driver.manage_existing(new_volume, ref) - - # Assert that there is a disk named after the new volume that has the - # ID that we passed in, indicating that the disk has been renamed. - uid_of_new_volume = self._get_vdisk_uid(new_volume['name']) - self.assertEqual(uid, uid_of_new_volume) - - def test_manage_existing_good_name_mapped_with_override(self): - """Tests managing a mapped volume with override. - - This test case attempts to manage an existing volume by name, when it - already mapped to a host, but the ref specifies that this is OK. - We verify that the backend volume was renamed to have the name of the - Cinder volume that we asked for it to be associated with. - """ - # Create a volume as a way of getting a vdisk created, and find out the - # UUID of that vdisk. - volume, uid = self._create_volume_and_return_uid('manage_test') - - # Map a host to the disk - conn = {'initiator': u'unicode:initiator3', - 'ip': '10.10.10.12', - 'host': u'unicode.foo}.bar}.baz'} - self.driver.initialize_connection(volume, conn) - - # Descriptor of the Cinder volume that we want to own the vdisk - # referenced by uid. - new_volume = self._generate_vol_info(None, None) - - # Submit the request to manage it, specifying that it is OK to - # manage a volume that is already attached. - ref = {'source-name': volume['name'], 'manage_if_in_use': True} - size = self.driver.manage_existing_get_size(new_volume, ref) - self.assertEqual(10, size) - self.driver.manage_existing(new_volume, ref) - - # Assert that there is a disk named after the new volume that has the - # ID that we passed in, indicating that the disk has been renamed. - uid_of_new_volume = self._get_vdisk_uid(new_volume['name']) - self.assertEqual(uid, uid_of_new_volume) - - -class CLIResponseTestCase(test.TestCase): - def test_empty(self): - self.assertEqual(0, len( - storwize_svc_common.CLIResponse(''))) - self.assertEqual(0, len( - storwize_svc_common.CLIResponse(('', 'stderr')))) - - def test_header(self): - raw = r'''id!name -1!node1 -2!node2 -''' - resp = storwize_svc_common.CLIResponse(raw, with_header=True) - self.assertEqual(2, len(resp)) - self.assertEqual('1', resp[0]['id']) - self.assertEqual('2', resp[1]['id']) - - def test_select(self): - raw = r'''id!123 -name!Bill -name!Bill2 -age!30 -home address!s1 -home address!s2 - -id! 7 -name!John -name!John2 -age!40 -home address!s3 -home address!s4 -''' - resp = storwize_svc_common.CLIResponse(raw, with_header=False) - self.assertEqual([('s1', 'Bill', 's1'), ('s2', 'Bill2', 's2'), - ('s3', 'John', 's3'), ('s4', 'John2', 's4')], - list(resp.select('home address', 'name', - 'home address'))) - - def test_lsnode_all(self): - raw = r'''id!name!UPS_serial_number!WWNN!status -1!node1!!500507680200C744!online -2!node2!!500507680200C745!online -''' - resp = storwize_svc_common.CLIResponse(raw) - self.assertEqual(2, len(resp)) - self.assertEqual('1', resp[0]['id']) - self.assertEqual('500507680200C744', resp[0]['WWNN']) - self.assertEqual('2', resp[1]['id']) - self.assertEqual('500507680200C745', resp[1]['WWNN']) - - def test_lsnode_single(self): - raw = r'''id!1 -port_id!500507680210C744 -port_status!active -port_speed!8Gb -port_id!500507680240C744 -port_status!inactive -port_speed!8Gb -''' - resp = storwize_svc_common.CLIResponse(raw, with_header=False) - self.assertEqual(1, len(resp)) - self.assertEqual('1', resp[0]['id']) - self.assertEqual([('500507680210C744', 'active'), - ('500507680240C744', 'inactive')], - list(resp.select('port_id', 'port_status'))) - - -class StorwizeHelpersTestCase(test.TestCase): - def setUp(self): - super(StorwizeHelpersTestCase, self).setUp() - self.storwize_svc_common = storwize_svc_common.StorwizeHelpers(None) - - @mock.patch.object(storwize_svc_common.StorwizeSSH, 'lslicense') - @mock.patch.object(storwize_svc_common.StorwizeSSH, 'lsguicapabilities') - def test_compression_enabled(self, lsguicapabilities, lslicense): - fake_license_without_keys = {} - fake_license = { - 'license_compression_enclosures': '1', - 'license_compression_capacity': '1' - } - fake_license_scheme = { - 'license_scheme': '9846' - } - fake_license_invalid_scheme = { - 'license_scheme': '0000' - } - - lslicense.side_effect = [fake_license_without_keys, - fake_license_without_keys, - fake_license, - fake_license_without_keys] - lsguicapabilities.side_effect = [fake_license_without_keys, - fake_license_invalid_scheme, - fake_license_scheme] - self.assertFalse(self.storwize_svc_common.compression_enabled()) - - self.assertFalse(self.storwize_svc_common.compression_enabled()) - - self.assertTrue(self.storwize_svc_common.compression_enabled()) - - self.assertTrue(self.storwize_svc_common.compression_enabled()) - - -class StorwizeSSHTestCase(test.TestCase): - def setUp(self): - super(StorwizeSSHTestCase, self).setUp() - self.storwize_ssh = storwize_svc_common.StorwizeSSH(None) - - def test_mkvdiskhostmap(self): - # mkvdiskhostmap should not be returning anything - with mock.patch.object( - storwize_svc_common.StorwizeSSH, - 'run_ssh_check_created') as run_ssh_check_created: - run_ssh_check_created.return_value = None - ret = self.storwize_ssh.mkvdiskhostmap('HOST1', 9999, 511, False) - self.assertIsNone(ret) - ret = self.storwize_ssh.mkvdiskhostmap('HOST2', 9999, 511, True) - self.assertIsNone(ret) - ex = exception.VolumeBackendAPIException(data='CMMVC6071E') - run_ssh_check_created.side_effect = ex - self.assertRaises(exception.VolumeBackendAPIException, - self.storwize_ssh.mkvdiskhostmap, - 'HOST3', 9999, 511, True) - - -class StorwizeSVCReplicationMirrorTestCase(test.TestCase): - - rep_type = 'global' - mirror_class = storwize_rep.StorwizeSVCReplicationGlobalMirror - - def setUp(self): - super(StorwizeSVCReplicationMirrorTestCase, self).setUp() - self.svc_driver = storwize_svc_iscsi.StorwizeSVCISCSIDriver( - configuration=conf.Configuration(None)) - extra_spec_rep_type = ' ' + self.rep_type - fake_target = {"managed_backend_name": "second_host@sv2#sv2", - "replication_mode": self.rep_type, - "backend_id": "svc_id_target", - "san_ip": "192.168.10.23", - "san_login": "admin", - "san_password": "admin", - "pool_name": "cinder_target"} - self.fake_targets = [fake_target] - self.driver = self.mirror_class(self.svc_driver, fake_target, - storwize_svc_common.StorwizeHelpers) - self.svc_driver.configuration.set_override('replication_device', - self.fake_targets) - self.svc_driver._replication_targets = self.fake_targets - self.svc_driver._replication_enabled = True - self.svc_driver.replications[self.rep_type] = ( - self.svc_driver.replication_factory(self.rep_type, fake_target)) - self.ctxt = context.get_admin_context() - self.fake_volume_id = six.text_type(uuid.uuid4()) - pool = _get_test_pool() - self.volume = {'name': 'volume-%s' % self.fake_volume_id, - 'size': 10, 'id': '%s' % self.fake_volume_id, - 'volume_type_id': None, - 'mdisk_grp_name': 'openstack', - 'replication_status': 'disabled', - 'replication_extended_status': None, - 'volume_metadata': None, - 'host': 'openstack@svc#%s' % pool} - spec = {'replication_enabled': ' True', - 'replication_type': extra_spec_rep_type} - type_ref = volume_types.create(self.ctxt, "replication", spec) - self.replication_type = volume_types.get_volume_type(self.ctxt, - type_ref['id']) - self.volume['volume_type_id'] = self.replication_type['id'] - self.volume['volume_type'] = self.replication_type - self.volumes = [self.volume] - - def test_storwize_do_replication_setup(self): - self.svc_driver.configuration.set_override('san_ip', "192.168.10.23") - self.svc_driver.configuration.set_override('replication_device', - self.fake_targets) - self.svc_driver._do_replication_setup() - - def test_storwize_do_replication_setup_unmanaged(self): - fake_target = {"replication_mode": self.rep_type, - "backend_id": "svc_id_target", - "san_ip": "192.168.10.23", - "san_login": "admin", - "san_password": "admin", - "pool_name": "cinder_target"} - fake_targets = [fake_target] - self.svc_driver.configuration.set_override('san_ip', "192.168.10.23") - self.svc_driver.configuration.set_override('replication_device', - fake_targets) - self.assertRaises(exception.InvalidConfigurationValue, - self.svc_driver._do_replication_setup) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'create_vdisk') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'get_vdisk_params') - @mock.patch.object(context, 'get_admin_context') - @mock.patch.object(mirror_class, 'volume_replication_setup') - def test_storwize_create_volume_with_mirror_replication(self, - rep_setup, - ctx, - get_vdisk_params, - create_vdisk): - ctx.return_value = self.ctxt - get_vdisk_params.return_value = {'replication': None, - 'qos': None} - self.svc_driver.create_volume(self.volume) - rep_setup.assert_called_once_with(self.ctxt, self.volume) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'create_copy') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'get_vdisk_params') - @mock.patch.object(context, 'get_admin_context') - @mock.patch.object(mirror_class, 'volume_replication_setup') - def test_storwize_create_volume_from_snap_with_mirror_replication( - self, rep_setup, ctx, get_vdisk_params, create_copy): - ctx.return_value = self.ctxt - get_vdisk_params.return_value = {'replication': None, - 'qos': None} - snapshot = {'id': 'snapshot-id', - 'name': 'snapshot-name', - 'volume_size': 10} - model_update = self.svc_driver.create_volume_from_snapshot( - self.volume, snapshot) - rep_setup.assert_called_once_with(self.ctxt, self.volume) - self.assertEqual({'replication_status': 'enabled'}, model_update) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'create_copy') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, 'get_vdisk_params') - @mock.patch.object(context, 'get_admin_context') - @mock.patch.object(mirror_class, 'volume_replication_setup') - def test_storwize_clone_volume_with_mirror_replication( - self, rep_setup, ctx, get_vdisk_params, create_copy): - ctx.return_value = self.ctxt - get_vdisk_params.return_value = {'replication': None, - 'qos': None} - rand_id = six.text_type(random.randint(10000, 99999)) - pool = _get_test_pool() - target_volume = {'name': 'test_volume%s' % rand_id, - 'size': 10, 'id': '%s' % rand_id, - 'volume_type_id': None, - 'mdisk_grp_name': 'openstack', - 'replication_status': 'disabled', - 'replication_extended_status': None, - 'volume_metadata': None, - 'host': 'openstack@svc#%s' % pool} - target_volume['volume_type_id'] = self.replication_type['id'] - target_volume['volume_type'] = self.replication_type - model_update = self.svc_driver.create_cloned_volume( - target_volume, self.volume) - rep_setup.assert_called_once_with(self.ctxt, target_volume) - self.assertEqual({'replication_status': 'enabled'}, model_update) - - @mock.patch.object(mirror_class, - 'failover_volume_host') - def test_storwize_failover_host(self, failover_volume_host): - fake_secondary = 'svc_id_target' - target_id, volume_list = self.svc_driver.failover_host(self.ctxt, - self.volumes, - fake_secondary) - expected_list = [{'updates': {'replication_status': 'failed-over'}, - 'volume_id': self.fake_volume_id}] - - expected_calls = [mock.call(self.ctxt, self.volume, - fake_secondary)] - failover_volume_host.assert_has_calls(expected_calls) - self.assertEqual(fake_secondary, target_id) - self.assertEqual(expected_list, volume_list) - - @mock.patch.object(mirror_class, - '_partnership_validate_create') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_system_info') - def test_establish_target_partnership(self, get_system_info, - partnership_validate_create): - source_system_name = 'source_vol' - target_system_name = 'target_vol' - self.svc_driver.configuration.set_override('san_ip', - "192.168.10.21") - - get_system_info.side_effect = [{'system_name': source_system_name}, - {'system_name': target_system_name}] - self.driver.establish_target_partnership() - expected_calls = [mock.call(self.svc_driver._helpers, - 'target_vol', '192.168.10.23'), - mock.call(self.driver.target_helpers, - 'source_vol', '192.168.10.21')] - partnership_validate_create.assert_has_calls(expected_calls) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'switch_relationship') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_failover_volume_host(self, get_relationship_info, - switch_relationship): - fake_vol = {'id': '21345678-1234-5678-1234-567812345683'} - context = mock.Mock - secondary = 'svc_id_target' - get_relationship_info.return_value = ( - {'aux_vdisk_name': 'replica-12345678-1234-5678-1234-567812345678', - 'name': 'RC_name'}) - self.driver.failover_volume_host(context, fake_vol, secondary) - get_relationship_info.assert_called_once_with(fake_vol) - switch_relationship.assert_called_once_with('RC_name') - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'switch_relationship') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_failover_volume_host_relation_error(self, get_relationship_info, - switch_relationship): - fake_vol = {'id': '21345678-1234-5678-1234-567812345683'} - context = mock.Mock - get_relationship_info.side_effect = Exception - secondary = 'svc_id_target' - self.assertRaises(exception.VolumeDriverException, - self.driver.failover_volume_host, - context, fake_vol, secondary) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'switch_relationship') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_failover_volume_host_switch_error(self, get_relationship_info, - switch_relationship): - fake_vol = {'id': '21345678-1234-5678-1234-567812345683'} - context = mock.Mock - secondary = 'svc_id_target' - get_relationship_info.return_value = ( - {'aux_vdisk_name': 'replica-12345678-1234-5678-1234-567812345678', - 'RC_name': 'RC_name'}) - switch_relationship.side_effect = Exception - self.assertRaises(exception.VolumeDriverException, - self.driver.failover_volume_host, - context, fake_vol, secondary) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'switch_relationship') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_failover_volume_host_backend_mismatch(self, - get_relationship_info, - switch_relationship): - fake_vol = {'id': '21345678-1234-5678-1234-567812345683'} - context = mock.Mock - secondary = 'wrong_id' - get_relationship_info.return_value = ( - {'aux_vdisk_name': 'replica-12345678-1234-5678-1234-567812345678', - 'RC_name': 'RC_name'}) - updates = self.driver.failover_volume_host(context, fake_vol, - secondary) - self.assertFalse(get_relationship_info.called) - self.assertFalse(switch_relationship.called) - self.assertIsNone(updates) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'switch_relationship') - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_replication_failback(self, get_relationship_info, - switch_relationship): - fake_vol = mock.Mock() - get_relationship_info.return_value = {'id': 'rel_id', - 'name': 'rc_name'} - self.driver.replication_failback(fake_vol) - get_relationship_info.assert_called_once_with(fake_vol) - switch_relationship.assert_called_once_with('rc_name', aux=False) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_get_relationship_status_valid(self, get_relationship_info): - fake_vol = mock.Mock() - get_relationship_info.return_value = {'state': 'synchronized'} - status = self.driver.get_relationship_status(fake_vol) - get_relationship_info.assert_called_once_with(fake_vol) - self.assertEqual('synchronized', status) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_get_relationship_status_none(self, get_relationship_info): - fake_vol = mock.Mock() - get_relationship_info.return_value = None - status = self.driver.get_relationship_status(fake_vol) - get_relationship_info.assert_called_once_with(fake_vol) - self.assertIsNone(status) - - @mock.patch.object(storwize_svc_common.StorwizeHelpers, - 'get_relationship_info') - def test_get_relationship_status_exception(self, get_relationship_info): - fake_vol = {'id': 'vol-id'} - get_relationship_info.side_effect = exception.VolumeDriverException - status = self.driver.get_relationship_status(fake_vol) - get_relationship_info.assert_called_once_with(fake_vol) - self.assertIsNone(status) - - -class StorwizeSVCReplicationMetroMirrorTestCase( - StorwizeSVCReplicationMirrorTestCase): - - rep_type = 'metro' - mirror_class = storwize_rep.StorwizeSVCReplicationMetroMirror - - def setUp(self): - super(StorwizeSVCReplicationMetroMirrorTestCase, self).setUp() diff --git a/cinder/tests/unit/test_tegile.py b/cinder/tests/unit/test_tegile.py deleted file mode 100644 index f8ad18ac7..000000000 --- a/cinder/tests/unit/test_tegile.py +++ /dev/null @@ -1,408 +0,0 @@ -# Copyright (c) 2015 by Tegile Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver Test for Tegile storage. -""" - -import mock - -from cinder import context -from cinder.exception import TegileAPIException -from cinder import test -from cinder.volume.drivers import tegile - -BASE_DRIVER = tegile.TegileIntelliFlashVolumeDriver -ISCSI_DRIVER = tegile.TegileISCSIDriver -FC_DRIVER = tegile.TegileFCDriver - -test_config = mock.Mock() -test_config.san_ip = 'some-ip' -test_config.san_login = 'some-user' -test_config.san_password = 'some-password' -test_config.san_is_local = True -test_config.tegile_default_pool = 'random-pool' -test_config.tegile_default_project = 'random-project' -test_config.volume_backend_name = "unittest" - -test_volume = {'host': 'node#testPool', - 'name': 'testvol', - 'id': 'a24c2ee8-525a-4406-8ccd-8d38688f8e9e', - '_name_id': 'testvol', - 'metadata': {'project': 'testProj'}, - 'provider_location': None, - 'size': 10} - -test_snapshot = {'name': 'testSnap', - 'id': '07ae9978-5445-405e-8881-28f2adfee732', - 'volume': {'host': 'node#testPool', - 'size': 1, - '_name_id': 'testvol' - } - } - -array_stats = {'total_capacity_gb': 4569.199686084874, - 'free_capacity_gb': 4565.381390112452, - 'pools': [{'total_capacity_gb': 913.5, - 'QoS_support': False, - 'free_capacity_gb': 911.812650680542, - 'reserved_percentage': 0, - 'pool_name': 'pyramid' - }, - {'total_capacity_gb': 2742.1996604874, - 'QoS_support': False, - 'free_capacity_gb': 2740.148867149747, - 'reserved_percentage': 0, - 'pool_name': 'cobalt' - }, - {'total_capacity_gb': 913.5, - 'QoS_support': False, - 'free_capacity_gb': 913.4198722839355, - 'reserved_percentage': 0, - 'pool_name': 'test' - }] - } - - -class FakeTegileService(object): - @staticmethod - def send_api_request(method, params=None, - request_type='post', - api_service='v2', - fine_logging=False): - if method is 'createVolume': - return '' - elif method is 'deleteVolume': - return '' - elif method is 'createVolumeSnapshot': - return '' - elif method is 'deleteVolumeSnapshot': - return '' - elif method is 'cloneVolumeSnapshot': - return '' - elif method is 'listPools': - return '' - elif method is 'resizeVolume': - return '' - elif method is 'getVolumeSizeinGB': - return 25 - elif method is 'getISCSIMappingForVolume': - return {'target_lun': '27', - 'target_iqn': 'iqn.2012-02.com.tegile:openstack-cobalt', - 'target_portal': '10.68.103.106:3260' - } - elif method is 'getFCPortsForVolume': - return {'target_lun': '12', - 'initiator_target_map': - '{"21000024ff59bb6e":["21000024ff578701",],' - '"21000024ff59bb6f":["21000024ff578700",],}', - 'target_wwn': '["21000024ff578700","21000024ff578701",]'} - elif method is 'getArrayStats': - return array_stats - - -fake_tegile_backend = FakeTegileService() - - -class FakeTegileServiceFail(object): - @staticmethod - def send_api_request(method, params=None, - request_type='post', - api_service='v2', - fine_logging=False): - raise TegileAPIException - - -fake_tegile_backend_fail = FakeTegileServiceFail() - - -class TegileIntelliFlashVolumeDriverTestCase(test.TestCase): - def setUp(self): - self.ctxt = context.get_admin_context() - self.configuration = test_config - super(TegileIntelliFlashVolumeDriverTestCase, self).setUp() - - def test_create_volume(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual({ - 'metadata': {'pool': 'testPool', - 'project': test_config.tegile_default_project - } - }, tegile_driver.create_volume(test_volume)) - - def test_create_volume_fail(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend_fail): - self.assertRaises(TegileAPIException, - tegile_driver.create_volume, - test_volume) - - def test_delete_volume(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - tegile_driver.delete_volume(test_volume) - - def test_delete_volume_fail(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend_fail): - self.assertRaises(TegileAPIException, - tegile_driver.delete_volume, - test_volume) - - def test_create_snapshot(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - tegile_driver.create_snapshot(test_snapshot) - - def test_create_snapshot_fail(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend_fail): - self.assertRaises(TegileAPIException, - tegile_driver.create_snapshot, - test_snapshot) - - def test_delete_snapshot(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - tegile_driver.delete_snapshot(test_snapshot) - - def test_delete_snapshot_fail(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend_fail): - self.assertRaises(TegileAPIException, - tegile_driver.delete_snapshot, - test_snapshot) - - def test_create_volume_from_snapshot(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual({ - 'metadata': {'pool': 'testPool', - 'project': test_config.tegile_default_project - } - }, tegile_driver.create_volume_from_snapshot(test_volume, - test_snapshot)) - - def test_create_volume_from_snapshot_fail(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend_fail): - self.assertRaises(TegileAPIException, - tegile_driver.create_volume_from_snapshot, - test_volume, test_snapshot) - - def test_create_cloned_volume(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual({'metadata': {'project': 'testProj', - 'pool': 'testPool'}}, - tegile_driver.create_cloned_volume(test_volume, - test_volume)) - - def test_create_cloned_volume_fail(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend_fail): - self.assertRaises(TegileAPIException, - tegile_driver.create_cloned_volume, - test_volume, test_volume) - - def test_get_volume_stats(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual({'driver_version': '1.0.0', - 'free_capacity_gb': 4565.381390112452, - 'pools': [{'QoS_support': False, - 'allocated_capacity_gb': 0.0, - 'free_capacity_gb': 911.812650680542, - 'pool_name': 'pyramid', - 'reserved_percentage': 0, - 'total_capacity_gb': 913.5}, - {'QoS_support': False, - 'allocated_capacity_gb': 0.0, - 'free_capacity_gb': 2740.148867149747, - 'pool_name': 'cobalt', - 'reserved_percentage': 0, - 'total_capacity_gb': 2742.1996604874}, - {'QoS_support': False, - 'allocated_capacity_gb': 0.0, - 'free_capacity_gb': 913.4198722839355, - 'pool_name': 'test', - 'reserved_percentage': 0, - 'total_capacity_gb': 913.5}], - 'storage_protocol': 'iSCSI', - 'total_capacity_gb': 4569.199686084874, - 'vendor_name': 'Tegile Systems Inc.', - 'volume_backend_name': 'unittest'}, - tegile_driver.get_volume_stats(True)) - - def test_get_pool(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual('testPool', tegile_driver.get_pool(test_volume)) - - def test_extend_volume(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - tegile_driver.extend_volume(test_volume, 12) - - def test_extend_volume_fail(self): - tegile_driver = self.get_object(self.configuration) - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend_fail): - self.assertRaises(TegileAPIException, - tegile_driver.extend_volume, - test_volume, 30) - - def test_manage_existing(self): - tegile_driver = self.get_object(self.configuration) - existing_ref = {'name': 'existingvol'} - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual({'metadata': {'pool': 'testPool', - 'project': 'testProj' - }, - '_name_id': ('existingvol',) - }, tegile_driver.manage_existing(test_volume, - existing_ref)) - - def test_manage_existing_get_size(self): - tegile_driver = self.get_object(self.configuration) - existing_ref = {'name': 'existingvol'} - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual(25, - tegile_driver.manage_existing_get_size( - test_volume, - existing_ref)) - - def test_manage_existing_get_size_fail(self): - tegile_driver = self.get_object(self.configuration) - existing_ref = {'name': 'existingvol'} - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend_fail): - self.assertRaises(TegileAPIException, - tegile_driver.manage_existing_get_size, - test_volume, existing_ref) - - def get_object(self, configuration): - class TegileBaseDriver(BASE_DRIVER): - def initialize_connection(self, volume, connector, **kwargs): - pass - - def terminate_connection(self, volume, connector, - force=False, **kwargs): - pass - - return TegileBaseDriver(configuration=self.configuration) - - -class TegileISCSIDriverTestCase(test.TestCase): - def setUp(self): - super(TegileISCSIDriverTestCase, self).setUp() - self.ctxt = context.get_admin_context() - self.configuration = test_config - self.configuration.chap_username = 'fake' - self.configuration.chap_password = "test" - - def test_initialize_connection(self): - tegile_driver = self.get_object(self.configuration) - connector = {'initiator': 'iqn.1993-08.org.debian:01:d0bb9a834f8'} - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual( - {'data': {'auth_method': 'CHAP', - 'discard': False, - 'target_discovered': (False,), - 'auth_password': 'test', - 'auth_username': 'fake', - 'target_iqn': 'iqn.2012-02.' - 'com.tegile:openstack-cobalt', - 'target_lun': '27', - 'target_portal': '10.68.103.106:3260', - 'volume_id': ( - 'a24c2ee8-525a-4406-8ccd-8d38688f8e9e',)}, - 'driver_volume_type': 'iscsi'}, - tegile_driver.initialize_connection(test_volume, - connector)) - - def get_object(self, configuration): - return ISCSI_DRIVER(configuration=configuration) - - -class TegileFCDriverTestCase(test.TestCase): - def setUp(self): - super(TegileFCDriverTestCase, self).setUp() - self.ctxt = context.get_admin_context() - self.configuration = test_config - - def test_initialize_connection(self): - tegile_driver = self.get_object(self.configuration) - connector = {'wwpns': ['500110a0001a3990']} - with mock.patch.object(tegile_driver, - '_api_executor', - fake_tegile_backend): - self.assertEqual({'data': {'encrypted': False, - 'initiator_target_map': { - '21000024ff59bb6e': - ['21000024ff578701'], - '21000024ff59bb6f': - ['21000024ff578700'] - }, - 'target_discovered': False, - 'target_lun': '12', - 'target_wwn': - ['21000024ff578700', - '21000024ff578701']}, - 'driver_volume_type': 'fibre_channel'}, - tegile_driver.initialize_connection( - test_volume, - connector)) - - def get_object(self, configuration): - return FC_DRIVER(configuration=configuration) diff --git a/cinder/tests/unit/test_test.py b/cinder/tests/unit/test_test.py deleted file mode 100644 index fb15b09d7..000000000 --- a/cinder/tests/unit/test_test.py +++ /dev/null @@ -1,79 +0,0 @@ - -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests for the testing base code.""" - -import mock -from oslo_config import cfg -import oslo_messaging as messaging - -from cinder import rpc -from cinder import test - - -class IsolationTestCase(test.TestCase): - """Ensure that things are cleaned up after failed tests. - - These tests don't really do much here, but if isolation fails a bunch - of other tests should fail. - - """ - def test_service_isolation(self): - self.start_service('volume') - - def test_rpc_consumer_isolation(self): - class NeverCalled(object): - - def __getattribute__(*args): - assert False, "I should never get called." - - server = rpc.get_server(messaging.Target(topic='volume', - server=cfg.CONF.host), - endpoints=[NeverCalled()]) - server.start() - - -class MockAssertTestCase(test.TestCase): - """Ensure that valid mock assert methods are used.""" - def test_assert_has_calls(self): - mock_call = mock.MagicMock(return_value=None) - mock_call(1) - mock_call(2) - mock_call.assert_has_calls([mock.call(1), mock.call(2)]) - - def test_assert_any_call(self): - mock_call = mock.MagicMock(return_value=None) - mock_call(1) - mock_call(2) - mock_call(3) - mock_call.assert_any_call(1) - - def test_assert_called_with(self): - mock_call = mock.MagicMock(return_value=None) - mock_call(1, 'foo', a='123') - mock_call.assert_called_with(1, 'foo', a='123') - - def test_assert_called_once_with(self): - mock_call = mock.MagicMock(return_value=None) - mock_call(1, 'foobar', a='123') - mock_call.assert_called_once_with(1, 'foobar', a='123') - - def test_invalid_assert_calls(self): - mock_call = mock.MagicMock() - self.assertRaises(AttributeError, lambda: mock_call.assert_called) - self.assertRaises(AttributeError, - lambda: mock_call.assert_once_called_with) diff --git a/cinder/tests/unit/test_test_utils.py b/cinder/tests/unit/test_test_utils.py deleted file mode 100644 index 0eeba4614..000000000 --- a/cinder/tests/unit/test_test_utils.py +++ /dev/null @@ -1,43 +0,0 @@ -# -# Copyright 2010 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder import test -from cinder.tests.unit import utils as test_utils - - -class TestUtilsTestCase(test.TestCase): - def test_get_test_admin_context(self): - """get_test_admin_context's return value behaves like admin context.""" - ctxt = test_utils.get_test_admin_context() - - self.assertIsNone(ctxt.project_id) - self.assertIsNone(ctxt.user_id) - self.assertIsNone(ctxt.domain) - self.assertIsNone(ctxt.project_domain) - self.assertIsNone(ctxt.user_domain) - self.assertIsNone(ctxt.project_name) - self.assertIsNone(ctxt.remote_address) - self.assertIsNone(ctxt.auth_token) - self.assertIsNone(ctxt.quota_class) - - self.assertIsNotNone(ctxt.request_id) - self.assertIsNotNone(ctxt.timestamp) - - self.assertEqual(['admin'], ctxt.roles) - self.assertEqual([], ctxt.service_catalog) - self.assertEqual('no', ctxt.read_deleted) - - self.assertTrue(ctxt.read_deleted) - self.assertTrue(ctxt.is_admin) diff --git a/cinder/tests/unit/test_tintri.py b/cinder/tests/unit/test_tintri.py deleted file mode 100644 index 1521c2c72..000000000 --- a/cinder/tests/unit/test_tintri.py +++ /dev/null @@ -1,282 +0,0 @@ -# Copyright (c) 2015 Tintri. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver test for Tintri storage. -""" - -import mock - -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit import utils as cinder_utils -from cinder.volume.drivers.tintri import TClient -from cinder.volume.drivers.tintri import TintriDriver - - -class FakeImage(object): - def __init__(self): - self.id = 'image-id' - self.name = 'image-name' - self.properties = {'provider_location': 'nfs://share'} - - def __getitem__(self, key): - return self.__dict__[key] - - -class TintriDriverTestCase(test.TestCase): - def setUp(self): - super(TintriDriverTestCase, self).setUp() - self.context = context.get_admin_context() - kwargs = {'configuration': self.create_configuration()} - self._driver = TintriDriver(**kwargs) - self._driver._hostname = 'host' - self._driver._username = 'user' - self._driver._password = 'password' - self._driver._api_version = 'v310' - self._driver._image_cache_expiry = 30 - self._provider_location = 'localhost:/share' - self._driver._mounted_shares = [self._provider_location] - self.fake_stubs() - - def create_configuration(self): - configuration = mock.Mock() - configuration.nfs_mount_point_base = '/mnt/test' - configuration.nfs_mount_options = None - configuration.nas_mount_options = None - return configuration - - def fake_stubs(self): - self.stubs.Set(TClient, 'login', self.fake_login) - self.stubs.Set(TClient, 'logout', self.fake_logout) - self.stubs.Set(TClient, 'get_snapshot', self.fake_get_snapshot) - self.stubs.Set(TClient, 'get_image_snapshots_to_date', - self.fake_get_image_snapshots_to_date) - self.stubs.Set(TintriDriver, '_move_cloned_volume', - self.fake_move_cloned_volume) - self.stubs.Set(TintriDriver, '_get_provider_location', - self.fake_get_provider_location) - self.stubs.Set(TintriDriver, '_set_rw_permissions', - self.fake_set_rw_permissions) - self.stubs.Set(TintriDriver, '_is_volume_present', - self.fake_is_volume_present) - self.stubs.Set(TintriDriver, '_is_share_vol_compatible', - self.fake_is_share_vol_compatible) - self.stubs.Set(TintriDriver, '_is_file_size_equal', - self.fake_is_file_size_equal) - - def fake_login(self, user_name, password): - return 'session-id' - - def fake_logout(self): - pass - - def fake_get_snapshot(self, volume_id): - return 'snapshot-id' - - def fake_get_image_snapshots_to_date(self, date): - return [{'uuid': {'uuid': 'image_snapshot-id'}}] - - def fake_move_cloned_volume(self, clone_name, volume_id, share=None): - pass - - def fake_get_provider_location(self, volume_path): - return self._provider_location - - def fake_set_rw_permissions(self, path): - pass - - def fake_is_volume_present(self, volume_path): - return True - - def fake_is_share_vol_compatible(self, volume, share): - return True - - def fake_is_file_size_equal(self, path, size): - return True - - @mock.patch.object(TClient, 'create_snapshot', - mock.Mock(return_value='12345')) - def test_create_snapshot(self): - snapshot = fake_snapshot.fake_snapshot_obj(self.context) - volume = fake_volume.fake_volume_obj(self.context) - provider_id = '12345' - snapshot.volume = volume - with mock.patch('cinder.objects.snapshot.Snapshot.save'): - self.assertEqual({'provider_id': '12345'}, - self._driver.create_snapshot(snapshot)) - self.assertEqual(provider_id, snapshot.provider_id) - - @mock.patch.object(TClient, 'create_snapshot', mock.Mock( - side_effect=exception.VolumeDriverException)) - def test_create_snapshot_failure(self): - snapshot = fake_snapshot.fake_snapshot_obj(self.context) - volume = fake_volume.fake_volume_obj(self.context) - snapshot.volume = volume - self.assertRaises(exception.VolumeDriverException, - self._driver.create_snapshot, snapshot) - - @mock.patch.object(TClient, 'delete_snapshot', mock.Mock()) - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_cleanup_cache(self): - self.assertFalse(self._driver.cache_cleanup) - timer = self._driver._initiate_image_cache_cleanup() - # wait for cache cleanup to complete - timer.wait() - self.assertFalse(self._driver.cache_cleanup) - - @mock.patch.object(TClient, 'delete_snapshot', mock.Mock( - side_effect=exception.VolumeDriverException)) - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_cleanup_cache_delete_fail(self): - self.assertFalse(self._driver.cache_cleanup) - timer = self._driver._initiate_image_cache_cleanup() - # wait for cache cleanup to complete - timer.wait() - self.assertFalse(self._driver.cache_cleanup) - - @mock.patch.object(TClient, 'delete_snapshot', mock.Mock()) - def test_delete_snapshot(self): - snapshot = fake_snapshot.fake_snapshot_obj(self.context) - snapshot.provider_id = 'snapshot-id' - self.assertIsNone(self._driver.delete_snapshot(snapshot)) - - @mock.patch.object(TClient, 'delete_snapshot', mock.Mock( - side_effect=exception.VolumeDriverException)) - def test_delete_snapshot_failure(self): - snapshot = fake_snapshot.fake_snapshot_obj(self.context) - snapshot.provider_id = 'snapshot-id' - self.assertRaises(exception.VolumeDriverException, - self._driver.delete_snapshot, snapshot) - - @mock.patch.object(TClient, 'clone_volume', mock.Mock()) - def test_create_volume_from_snapshot(self): - snapshot = fake_snapshot.fake_snapshot_obj(self.context) - volume = fake_volume.fake_volume_obj(self.context) - self.assertEqual({'provider_location': self._provider_location}, - self._driver.create_volume_from_snapshot( - volume, snapshot)) - - @mock.patch.object(TClient, 'clone_volume', mock.Mock( - side_effect=exception.VolumeDriverException)) - def test_create_volume_from_snapshot_failure(self): - snapshot = fake_snapshot.fake_snapshot_obj(self.context) - volume = fake_volume.fake_volume_obj(self.context) - self.assertRaises(exception.VolumeDriverException, - self._driver.create_volume_from_snapshot, - volume, snapshot) - - @mock.patch.object(TClient, 'clone_volume', mock.Mock()) - @mock.patch.object(TClient, 'create_snapshot', mock.Mock()) - def test_create_cloned_volume(self): - volume = fake_volume.fake_volume_obj(self.context) - self.assertEqual({'provider_location': self._provider_location}, - self._driver.create_cloned_volume(volume, volume)) - - @mock.patch.object(TClient, 'clone_volume', mock.Mock( - side_effect=exception.VolumeDriverException)) - @mock.patch.object(TClient, 'create_snapshot', mock.Mock()) - def test_create_cloned_volume_failure(self): - volume = fake_volume.fake_volume_obj(self.context) - self.assertRaises(exception.VolumeDriverException, - self._driver.create_cloned_volume, volume, volume) - - @mock.patch.object(TClient, 'clone_volume', mock.Mock()) - def test_clone_image(self): - volume = fake_volume.fake_volume_obj(self.context) - self.assertEqual(({'provider_location': self._provider_location, - 'bootable': True}, True), - self._driver.clone_image( - None, volume, 'image-name', FakeImage().__dict__, - None)) - - @mock.patch.object(TClient, 'clone_volume', mock.Mock( - side_effect=exception.VolumeDriverException)) - def test_clone_image_failure(self): - volume = fake_volume.fake_volume_obj(self.context) - self.assertEqual(({'provider_location': None, - 'bootable': False}, False), - self._driver.clone_image( - None, volume, 'image-name', FakeImage().__dict__, - None)) - - def test_manage_existing(self): - volume = fake_volume.fake_volume_obj(self.context) - existing = {'source-name': self._provider_location + '/' + - volume.name} - with mock.patch('os.path.isfile', return_value=True): - self.assertEqual({'provider_location': self._provider_location}, - self._driver.manage_existing(volume, existing)) - - def test_manage_existing_invalid_ref(self): - existing = fake_volume.fake_volume_obj(self.context) - volume = fake_volume.fake_volume_obj(self.context) - self.assertRaises(exception.ManageExistingInvalidReference, - self._driver.manage_existing, volume, existing) - - def test_manage_existing_not_found(self): - volume = fake_volume.fake_volume_obj(self.context) - existing = {'source-name': self._provider_location + '/' + - volume.name} - with mock.patch('os.path.isfile', return_value=False): - self.assertRaises(exception.ManageExistingInvalidReference, - self._driver.manage_existing, volume, existing) - - @mock.patch.object(TintriDriver, '_move_file', mock.Mock( - return_value=False)) - def test_manage_existing_move_failure(self): - volume = fake_volume.fake_volume_obj(self.context) - existing = {'source-name': self._provider_location + '/source-volume'} - with mock.patch('os.path.isfile', return_value=True): - self.assertRaises(exception.VolumeDriverException, - self._driver.manage_existing, - volume, existing) - - def test_manage_existing_get_size(self): - volume = fake_volume.fake_volume_obj(self.context) - existing = {'source-name': self._provider_location + '/' + - volume.name} - file = mock.Mock(st_size=123 * units.Gi) - with mock.patch('os.path.isfile', return_value=True): - with mock.patch('os.stat', return_value=file): - self.assertEqual(float(file.st_size / units.Gi), - self._driver.manage_existing_get_size( - volume, existing)) - - def test_manage_existing_get_size_failure(self): - volume = fake_volume.fake_volume_obj(self.context) - existing = {'source-name': self._provider_location + '/' + - volume.name} - with mock.patch('os.path.isfile', return_value=True): - with mock.patch('os.stat', side_effect=OSError): - self.assertRaises(exception.VolumeDriverException, - self._driver.manage_existing_get_size, - volume, existing) - - def test_unmanage(self): - volume = fake_volume.fake_volume_obj(self.context) - volume.provider_location = self._provider_location - self._driver.unmanage(volume) - - def test_retype(self): - volume = fake_volume.fake_volume_obj(self.context) - retype, update = self._driver.retype(None, volume, None, None, None) - self.assertTrue(retype) - self.assertIsNone(update) diff --git a/cinder/tests/unit/test_utils.py b/cinder/tests/unit/test_utils.py deleted file mode 100644 index 043b856c7..000000000 --- a/cinder/tests/unit/test_utils.py +++ /dev/null @@ -1,1425 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import datetime -import functools -import os -import time - -import mock -from oslo_concurrency import processutils as putils -from oslo_config import cfg -from oslo_utils import timeutils -import six -from six.moves import range -import webob.exc - -import cinder -from cinder import exception -from cinder import test -from cinder import utils - - -CONF = cfg.CONF - - -class ExecuteTestCase(test.TestCase): - @mock.patch('cinder.utils.processutils.execute') - def test_execute(self, mock_putils_exe): - output = utils.execute('a', 1, foo='bar') - self.assertEqual(mock_putils_exe.return_value, output) - mock_putils_exe.assert_called_once_with('a', 1, foo='bar') - - @mock.patch('cinder.utils.get_root_helper') - @mock.patch('cinder.utils.processutils.execute') - def test_execute_root(self, mock_putils_exe, mock_get_helper): - output = utils.execute('a', 1, foo='bar', run_as_root=True) - self.assertEqual(mock_putils_exe.return_value, output) - mock_helper = mock_get_helper.return_value - mock_putils_exe.assert_called_once_with('a', 1, foo='bar', - run_as_root=True, - root_helper=mock_helper) - - @mock.patch('cinder.utils.get_root_helper') - @mock.patch('cinder.utils.processutils.execute') - def test_execute_root_and_helper(self, mock_putils_exe, mock_get_helper): - mock_helper = mock.Mock() - output = utils.execute('a', 1, foo='bar', run_as_root=True, - root_helper=mock_helper) - self.assertEqual(mock_putils_exe.return_value, output) - self.assertFalse(mock_get_helper.called) - mock_putils_exe.assert_called_once_with('a', 1, foo='bar', - run_as_root=True, - root_helper=mock_helper) - - -class GenericUtilsTestCase(test.TestCase): - - @mock.patch('os.path.exists', return_value=True) - def test_find_config(self, mock_exists): - path = '/etc/cinder/cinder.conf' - cfgpath = utils.find_config(path) - self.assertEqual(path, cfgpath) - - mock_exists.return_value = False - self.assertRaises(exception.ConfigNotFound, - utils.find_config, - path) - - def test_as_int(self): - test_obj_int = '2' - test_obj_float = '2.2' - for obj in [test_obj_int, test_obj_float]: - self.assertEqual(2, utils.as_int(obj)) - - obj = 'not_a_number' - self.assertEqual(obj, utils.as_int(obj)) - self.assertRaises(TypeError, - utils.as_int, - obj, - quiet=False) - - def test_check_exclusive_options(self): - utils.check_exclusive_options() - utils.check_exclusive_options(something=None, - pretty_keys=True, - unit_test=True) - - self.assertRaises(exception.InvalidInput, - utils.check_exclusive_options, - test=True, - unit=False, - pretty_keys=True) - - self.assertRaises(exception.InvalidInput, - utils.check_exclusive_options, - test=True, - unit=False, - pretty_keys=False) - - def test_require_driver_intialized(self): - driver = mock.Mock() - driver.initialized = True - utils.require_driver_initialized(driver) - - driver.initialized = False - self.assertRaises(exception.DriverNotInitialized, - utils.require_driver_initialized, - driver) - - def test_hostname_unicode_sanitization(self): - hostname = u"\u7684.test.example.com" - self.assertEqual("test.example.com", - utils.sanitize_hostname(hostname)) - - def test_hostname_sanitize_periods(self): - hostname = "....test.example.com..." - self.assertEqual("test.example.com", - utils.sanitize_hostname(hostname)) - - def test_hostname_sanitize_dashes(self): - hostname = "----test.example.com---" - self.assertEqual("test.example.com", - utils.sanitize_hostname(hostname)) - - def test_hostname_sanitize_characters(self): - hostname = "(#@&$!(@*--#&91)(__=+--test-host.example!!.com-0+" - self.assertEqual("91----test-host.example.com-0", - utils.sanitize_hostname(hostname)) - - def test_hostname_translate(self): - hostname = "<}\x1fh\x10e\x08l\x02l\x05o\x12!{>" - self.assertEqual("hello", utils.sanitize_hostname(hostname)) - - def test_is_valid_boolstr(self): - self.assertTrue(utils.is_valid_boolstr(True)) - self.assertTrue(utils.is_valid_boolstr('trUe')) - self.assertTrue(utils.is_valid_boolstr(False)) - self.assertTrue(utils.is_valid_boolstr('faLse')) - self.assertTrue(utils.is_valid_boolstr('yeS')) - self.assertTrue(utils.is_valid_boolstr('nO')) - self.assertTrue(utils.is_valid_boolstr('y')) - self.assertTrue(utils.is_valid_boolstr('N')) - self.assertTrue(utils.is_valid_boolstr(1)) - self.assertTrue(utils.is_valid_boolstr('1')) - self.assertTrue(utils.is_valid_boolstr(0)) - self.assertTrue(utils.is_valid_boolstr('0')) - - @mock.patch('os.path.join', side_effect=lambda x, y: '/'.join((x, y))) - def test_make_dev_path(self, mock_join): - self.assertEqual('/dev/xvda', utils.make_dev_path('xvda')) - self.assertEqual('/dev/xvdb1', utils.make_dev_path('xvdb', 1)) - self.assertEqual('/foo/xvdc1', utils.make_dev_path('xvdc', 1, '/foo')) - - @mock.patch('cinder.utils.execute') - def test_read_file_as_root(self, mock_exec): - out = mock.Mock() - err = mock.Mock() - mock_exec.return_value = (out, err) - test_filepath = '/some/random/path' - output = utils.read_file_as_root(test_filepath) - mock_exec.assert_called_once_with('cat', test_filepath, - run_as_root=True) - self.assertEqual(out, output) - - @mock.patch('cinder.utils.execute', - side_effect=putils.ProcessExecutionError) - def test_read_file_as_root_fails(self, mock_exec): - test_filepath = '/some/random/path' - self.assertRaises(exception.FileNotFound, - utils.read_file_as_root, - test_filepath) - - @mock.patch('tempfile.NamedTemporaryFile') - @mock.patch.object(os, 'open') - @mock.patch.object(os, 'fdatasync') - @mock.patch.object(os, 'fsync') - @mock.patch.object(os, 'rename') - @mock.patch.object(os, 'close') - @mock.patch.object(os.path, 'isfile') - @mock.patch.object(os, 'unlink') - def test_write_configfile(self, mock_unlink, mock_isfile, mock_close, - mock_rename, mock_fsync, mock_fdatasync, - mock_open, mock_tmp): - filename = 'foo' - directory = '/some/random/path' - filepath = os.path.join(directory, filename) - expected = ('\n\n' - ' backing-store %(bspath)s\n' - ' driver iscsi\n' - ' incominguser chap_foo chap_bar\n' - ' bsoflags foo\n' - ' write-cache bar\n' - '\n' % {'id': filename, - 'bspath': filepath}) - - # Normal case - utils.robust_file_write(directory, filename, expected) - mock_open.assert_called_once_with(directory, os.O_DIRECTORY) - mock_rename.assert_called_once_with(mock.ANY, filepath) - self.assertEqual( - expected.encode('utf-8'), - mock_tmp.return_value.__enter__.return_value.write.call_args[0][0] - ) - - # Failure to write persistent file. - tempfile = '/some/tempfile' - mock_tmp.return_value.__enter__.return_value.name = tempfile - mock_rename.side_effect = OSError - self.assertRaises(OSError, - utils.robust_file_write, - directory, - filename, - mock.MagicMock()) - mock_isfile.assert_called_once_with(tempfile) - mock_unlink.assert_called_once_with(tempfile) - - @mock.patch('oslo_utils.timeutils.utcnow') - def test_service_is_up(self, mock_utcnow): - fts_func = datetime.datetime.fromtimestamp - fake_now = 1000 - down_time = 5 - - self.flags(service_down_time=down_time) - mock_utcnow.return_value = fts_func(fake_now) - - # Up (equal) - service = {'updated_at': fts_func(fake_now - down_time), - 'created_at': fts_func(fake_now - down_time)} - result = utils.service_is_up(service) - self.assertTrue(result) - - # Up - service = {'updated_at': fts_func(fake_now - down_time + 1), - 'created_at': fts_func(fake_now - down_time + 1)} - result = utils.service_is_up(service) - self.assertTrue(result) - - # Down - service = {'updated_at': fts_func(fake_now - down_time - 1), - 'created_at': fts_func(fake_now - down_time - 1)} - result = utils.service_is_up(service) - self.assertFalse(result) - - def test_safe_parse_xml(self): - - normal_body = ('' - 'heythere') - - def killer_body(): - return ((""" - - ]> - - - %(d)s - - """) % { - 'a': 'A' * 10, - 'b': '&a;' * 10, - 'c': '&b;' * 10, - 'd': '&c;' * 9999, - }).strip() - - dom = utils.safe_minidom_parse_string(normal_body) - # Some versions of minidom inject extra newlines so we ignore them - result = str(dom.toxml()).replace('\n', '') - self.assertEqual(normal_body, result) - - self.assertRaises(ValueError, - utils.safe_minidom_parse_string, - killer_body()) - - def test_check_ssh_injection(self): - cmd_list = ['ssh', '-D', 'my_name@name_of_remote_computer'] - self.assertIsNone(utils.check_ssh_injection(cmd_list)) - cmd_list = ['echo', '"quoted arg with space"'] - self.assertIsNone(utils.check_ssh_injection(cmd_list)) - cmd_list = ['echo', "'quoted arg with space'"] - self.assertIsNone(utils.check_ssh_injection(cmd_list)) - - def test_check_ssh_injection_on_error(self): - with_unquoted_space = ['ssh', 'my_name@ name_of_remote_computer'] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - with_unquoted_space) - with_danger_chars = ['||', 'my_name@name_of_remote_computer'] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - with_danger_chars) - with_danger_char = [';', 'my_name@name_of_remote_computer'] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - with_danger_char) - with_special = ['cmd', 'virus;ls'] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - with_special) - quoted_with_unescaped = ['cmd', '"arg\"withunescaped"'] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - quoted_with_unescaped) - bad_before_quotes = ['cmd', 'virus;"quoted argument"'] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - bad_before_quotes) - bad_after_quotes = ['echo', '"quoted argument";rm -rf'] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - bad_after_quotes) - bad_within_quotes = ['echo', "'quoted argument `rm -rf`'"] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - bad_within_quotes) - with_multiple_quotes = ['echo', '"quoted";virus;"quoted"'] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - with_multiple_quotes) - with_multiple_quotes = ['echo', '"quoted";virus;\'quoted\''] - self.assertRaises(exception.SSHInjectionThreat, - utils.check_ssh_injection, - with_multiple_quotes) - - @mock.patch('os.stat') - def test_get_file_mode(self, mock_stat): - class stat_result(object): - st_mode = 0o777 - st_gid = 33333 - - test_file = '/var/tmp/made_up_file' - mock_stat.return_value = stat_result - mode = utils.get_file_mode(test_file) - self.assertEqual(0o777, mode) - mock_stat.assert_called_once_with(test_file) - - @mock.patch('os.stat') - def test_get_file_gid(self, mock_stat): - - class stat_result(object): - st_mode = 0o777 - st_gid = 33333 - - test_file = '/var/tmp/made_up_file' - mock_stat.return_value = stat_result - gid = utils.get_file_gid(test_file) - self.assertEqual(33333, gid) - mock_stat.assert_called_once_with(test_file) - - @mock.patch('cinder.utils.CONF') - def test_get_root_helper(self, mock_conf): - mock_conf.rootwrap_config = '/path/to/conf' - self.assertEqual('sudo cinder-rootwrap /path/to/conf', - utils.get_root_helper()) - - def test_list_of_dicts_to_dict(self): - a = {'id': '1', 'color': 'orange'} - b = {'id': '2', 'color': 'blue'} - c = {'id': '3', 'color': 'green'} - lst = [a, b, c] - - resp = utils.list_of_dicts_to_dict(lst, 'id') - self.assertEqual(c['id'], resp['3']['id']) - - -class TemporaryChownTestCase(test.TestCase): - @mock.patch('os.stat') - @mock.patch('os.getuid', return_value=1234) - @mock.patch('cinder.utils.execute') - def test_get_uid(self, mock_exec, mock_getuid, mock_stat): - mock_stat.return_value.st_uid = 5678 - test_filename = 'a_file' - with utils.temporary_chown(test_filename): - mock_exec.assert_called_once_with('chown', 1234, test_filename, - run_as_root=True) - mock_getuid.assert_called_once_with() - mock_stat.assert_called_once_with(test_filename) - calls = [mock.call('chown', 1234, test_filename, run_as_root=True), - mock.call('chown', 5678, test_filename, run_as_root=True)] - mock_exec.assert_has_calls(calls) - - @mock.patch('os.stat') - @mock.patch('os.getuid', return_value=1234) - @mock.patch('cinder.utils.execute') - def test_supplied_owner_uid(self, mock_exec, mock_getuid, mock_stat): - mock_stat.return_value.st_uid = 5678 - test_filename = 'a_file' - with utils.temporary_chown(test_filename, owner_uid=9101): - mock_exec.assert_called_once_with('chown', 9101, test_filename, - run_as_root=True) - self.assertFalse(mock_getuid.called) - mock_stat.assert_called_once_with(test_filename) - calls = [mock.call('chown', 9101, test_filename, run_as_root=True), - mock.call('chown', 5678, test_filename, run_as_root=True)] - mock_exec.assert_has_calls(calls) - - @mock.patch('os.stat') - @mock.patch('os.getuid', return_value=5678) - @mock.patch('cinder.utils.execute') - def test_matching_uid(self, mock_exec, mock_getuid, mock_stat): - mock_stat.return_value.st_uid = 5678 - test_filename = 'a_file' - with utils.temporary_chown(test_filename): - pass - mock_getuid.assert_called_once_with() - mock_stat.assert_called_once_with(test_filename) - self.assertFalse(mock_exec.called) - - -class TempdirTestCase(test.TestCase): - @mock.patch('tempfile.mkdtemp') - @mock.patch('shutil.rmtree') - def test_tempdir(self, mock_rmtree, mock_mkdtemp): - with utils.tempdir(a='1', b=2) as td: - self.assertEqual(mock_mkdtemp.return_value, td) - self.assertFalse(mock_rmtree.called) - mock_mkdtemp.assert_called_once_with(a='1', b=2) - mock_rmtree.assert_called_once_with(mock_mkdtemp.return_value) - - @mock.patch('tempfile.mkdtemp') - @mock.patch('shutil.rmtree', side_effect=OSError) - def test_tempdir_error(self, mock_rmtree, mock_mkdtemp): - with utils.tempdir(a='1', b=2) as td: - self.assertEqual(mock_mkdtemp.return_value, td) - self.assertFalse(mock_rmtree.called) - mock_mkdtemp.assert_called_once_with(a='1', b=2) - mock_rmtree.assert_called_once_with(mock_mkdtemp.return_value) - - -class WalkClassHierarchyTestCase(test.TestCase): - def test_walk_class_hierarchy(self): - class A(object): - pass - - class B(A): - pass - - class C(A): - pass - - class D(B): - pass - - class E(A): - pass - - class_pairs = zip((D, B, E), - utils.walk_class_hierarchy(A, encountered=[C])) - for actual, expected in class_pairs: - self.assertEqual(expected, actual) - - class_pairs = zip((D, B, C, E), utils.walk_class_hierarchy(A)) - for actual, expected in class_pairs: - self.assertEqual(expected, actual) - - -class GetDiskOfPartitionTestCase(test.TestCase): - def test_devpath_is_diskpath(self): - devpath = '/some/path' - st_mock = mock.Mock() - output = utils._get_disk_of_partition(devpath, st_mock) - self.assertEqual('/some/path', output[0]) - self.assertIs(st_mock, output[1]) - - with mock.patch('os.stat') as mock_stat: - devpath = '/some/path' - output = utils._get_disk_of_partition(devpath) - mock_stat.assert_called_once_with(devpath) - self.assertEqual(devpath, output[0]) - self.assertIs(mock_stat.return_value, output[1]) - - @mock.patch('os.stat', side_effect=OSError) - def test_stat_oserror(self, mock_stat): - st_mock = mock.Mock() - devpath = '/some/path1' - output = utils._get_disk_of_partition(devpath, st_mock) - mock_stat.assert_called_once_with('/some/path') - self.assertEqual(devpath, output[0]) - self.assertIs(st_mock, output[1]) - - @mock.patch('stat.S_ISBLK', return_value=True) - @mock.patch('os.stat') - def test_diskpath_is_block_device(self, mock_stat, mock_isblk): - st_mock = mock.Mock() - devpath = '/some/path1' - output = utils._get_disk_of_partition(devpath, st_mock) - self.assertEqual('/some/path', output[0]) - self.assertEqual(mock_stat.return_value, output[1]) - - @mock.patch('stat.S_ISBLK', return_value=False) - @mock.patch('os.stat') - def test_diskpath_is_not_block_device(self, mock_stat, mock_isblk): - st_mock = mock.Mock() - devpath = '/some/path1' - output = utils._get_disk_of_partition(devpath, st_mock) - self.assertEqual(devpath, output[0]) - self.assertEqual(st_mock, output[1]) - - -class GetBlkdevMajorMinorTestCase(test.TestCase): - @mock.patch('os.stat') - def test_get_file_size(self, mock_stat): - - class stat_result(object): - st_mode = 0o777 - st_size = 1074253824 - - test_file = '/var/tmp/made_up_file' - mock_stat.return_value = stat_result - size = utils.get_file_size(test_file) - self.assertEqual(size, stat_result.st_size) - mock_stat.assert_called_once_with(test_file) - - @mock.patch('os.stat') - def test_get_blkdev_major_minor(self, mock_stat): - - class stat_result(object): - st_mode = 0o60660 - st_rdev = os.makedev(253, 7) - - test_device = '/dev/made_up_blkdev' - mock_stat.return_value = stat_result - dev = utils.get_blkdev_major_minor(test_device) - self.assertEqual('253:7', dev) - mock_stat.assert_called_once_with(test_device) - - @mock.patch('os.stat') - @mock.patch.object(utils, 'execute') - def _test_get_blkdev_major_minor_file(self, test_partition, - mock_exec, mock_stat): - mock_exec.return_value = ( - 'Filesystem Size Used Avail Use%% Mounted on\n' - '%s 4096 2048 2048 50%% /tmp\n' % test_partition, None) - - test_file = '/tmp/file' - test_disk = '/dev/made_up_disk' - - class stat_result_file(object): - st_mode = 0o660 - - class stat_result_partition(object): - st_mode = 0o60660 - st_rdev = os.makedev(8, 65) - - class stat_result_disk(object): - st_mode = 0o60660 - st_rdev = os.makedev(8, 64) - - def fake_stat(path): - try: - return {test_file: stat_result_file, - test_partition: stat_result_partition, - test_disk: stat_result_disk}[path] - except KeyError: - raise OSError - - mock_stat.side_effect = fake_stat - - dev = utils.get_blkdev_major_minor(test_file) - mock_stat.assert_any_call(test_file) - mock_exec.assert_called_once_with('df', test_file) - if test_partition.startswith('/'): - mock_stat.assert_any_call(test_partition) - mock_stat.assert_any_call(test_disk) - return dev - - def test_get_blkdev_major_minor_file(self): - dev = self._test_get_blkdev_major_minor_file('/dev/made_up_disk1') - self.assertEqual('8:64', dev) - - def test_get_blkdev_major_minor_file_nfs(self): - dev = self._test_get_blkdev_major_minor_file('nfs-server:/export/path') - self.assertIsNone(dev) - - @mock.patch('os.stat') - @mock.patch('stat.S_ISCHR', return_value=False) - @mock.patch('stat.S_ISBLK', return_value=False) - def test_get_blkdev_failure(self, mock_isblk, mock_ischr, mock_stat): - path = '/some/path' - self.assertRaises(exception.Error, - utils.get_blkdev_major_minor, - path, lookup_for_file=False) - mock_stat.assert_called_once_with(path) - mock_isblk.assert_called_once_with(mock_stat.return_value.st_mode) - mock_ischr.assert_called_once_with(mock_stat.return_value.st_mode) - - @mock.patch('os.stat') - @mock.patch('stat.S_ISCHR', return_value=True) - @mock.patch('stat.S_ISBLK', return_value=False) - def test_get_blkdev_is_chr(self, mock_isblk, mock_ischr, mock_stat): - path = '/some/path' - output = utils.get_blkdev_major_minor(path, lookup_for_file=False) - mock_stat.assert_called_once_with(path) - mock_isblk.assert_called_once_with(mock_stat.return_value.st_mode) - mock_ischr.assert_called_once_with(mock_stat.return_value.st_mode) - self.assertIs(None, output) - - -class MonkeyPatchTestCase(test.TestCase): - """Unit test for utils.monkey_patch().""" - def setUp(self): - super(MonkeyPatchTestCase, self).setUp() - self.example_package = 'cinder.tests.unit.monkey_patch_example.' - self.flags( - monkey_patch=True, - monkey_patch_modules=[self.example_package + 'example_a' + ':' - + self.example_package - + 'example_decorator']) - - def test_monkey_patch(self): - utils.monkey_patch() - cinder.tests.unit.monkey_patch_example.CALLED_FUNCTION = [] - from cinder.tests.unit.monkey_patch_example import example_a - from cinder.tests.unit.monkey_patch_example import example_b - - self.assertEqual('Example function', example_a.example_function_a()) - exampleA = example_a.ExampleClassA() - exampleA.example_method() - ret_a = exampleA.example_method_add(3, 5) - self.assertEqual(8, ret_a) - - self.assertEqual('Example function', example_b.example_function_b()) - exampleB = example_b.ExampleClassB() - exampleB.example_method() - ret_b = exampleB.example_method_add(3, 5) - - self.assertEqual(8, ret_b) - package_a = self.example_package + 'example_a.' - self.assertTrue( - package_a + 'example_function_a' - in cinder.tests.unit.monkey_patch_example.CALLED_FUNCTION) - - self.assertTrue( - package_a + 'ExampleClassA.example_method' - in cinder.tests.unit.monkey_patch_example.CALLED_FUNCTION) - self.assertTrue( - package_a + 'ExampleClassA.example_method_add' - in cinder.tests.unit.monkey_patch_example.CALLED_FUNCTION) - package_b = self.example_package + 'example_b.' - self.assertFalse( - package_b + 'example_function_b' - in cinder.tests.unit.monkey_patch_example.CALLED_FUNCTION) - self.assertFalse( - package_b + 'ExampleClassB.example_method' - in cinder.tests.unit.monkey_patch_example.CALLED_FUNCTION) - self.assertFalse( - package_b + 'ExampleClassB.example_method_add' - in cinder.tests.unit.monkey_patch_example.CALLED_FUNCTION) - - -class AuditPeriodTest(test.TestCase): - - def setUp(self): - super(AuditPeriodTest, self).setUp() - test_time = datetime.datetime(second=23, - minute=12, - hour=8, - day=5, - month=3, - year=2012) - patcher = mock.patch.object(timeutils, 'utcnow') - self.addCleanup(patcher.stop) - self.mock_utcnow = patcher.start() - self.mock_utcnow.return_value = test_time - - def test_hour(self): - begin, end = utils.last_completed_audit_period(unit='hour') - self.assertEqual(datetime.datetime(hour=7, day=5, month=3, year=2012), - begin) - self.assertEqual(datetime.datetime(hour=8, day=5, month=3, year=2012), - end) - - def test_hour_with_offset_before_current(self): - begin, end = utils.last_completed_audit_period(unit='hour@10') - self.assertEqual(datetime.datetime(minute=10, - hour=7, - day=5, - month=3, - year=2012), - begin) - self.assertEqual(datetime.datetime(minute=10, - hour=8, - day=5, - month=3, - year=2012), - end) - - def test_hour_with_offset_after_current(self): - begin, end = utils.last_completed_audit_period(unit='hour@30') - self.assertEqual(datetime.datetime(minute=30, - hour=6, - day=5, - month=3, - year=2012), - begin) - self.assertEqual(datetime.datetime(minute=30, - hour=7, - day=5, - month=3, - year=2012), - end) - - def test_day(self): - begin, end = utils.last_completed_audit_period(unit='day') - self.assertEqual(datetime.datetime(day=4, month=3, year=2012), begin) - self.assertEqual(datetime.datetime(day=5, month=3, year=2012), end) - - def test_day_with_offset_before_current(self): - begin, end = utils.last_completed_audit_period(unit='day@6') - self.assertEqual(datetime.datetime(hour=6, day=4, month=3, year=2012), - begin) - self.assertEqual(datetime.datetime(hour=6, day=5, month=3, year=2012), - end) - - def test_day_with_offset_after_current(self): - begin, end = utils.last_completed_audit_period(unit='day@10') - self.assertEqual(datetime.datetime(hour=10, day=3, month=3, year=2012), - begin) - self.assertEqual(datetime.datetime(hour=10, day=4, month=3, year=2012), - end) - - def test_month(self): - begin, end = utils.last_completed_audit_period(unit='month') - self.assertEqual(datetime.datetime(day=1, month=2, year=2012), begin) - self.assertEqual(datetime.datetime(day=1, month=3, year=2012), end) - - def test_month_with_offset_before_current(self): - begin, end = utils.last_completed_audit_period(unit='month@2') - self.assertEqual(datetime.datetime(day=2, month=2, year=2012), begin) - self.assertEqual(datetime.datetime(day=2, month=3, year=2012), end) - - def test_month_with_offset_after_current(self): - begin, end = utils.last_completed_audit_period(unit='month@15') - self.assertEqual(datetime.datetime(day=15, month=1, year=2012), begin) - self.assertEqual(datetime.datetime(day=15, month=2, year=2012), end) - - @mock.patch('oslo_utils.timeutils.utcnow', - return_value=datetime.datetime(day=1, - month=1, - year=2012)) - def test_month_jan_day_first(self, mock_utcnow): - begin, end = utils.last_completed_audit_period(unit='month') - self.assertEqual(datetime.datetime(day=1, month=11, year=2011), begin) - self.assertEqual(datetime.datetime(day=1, month=12, year=2011), end) - - @mock.patch('oslo_utils.timeutils.utcnow', - return_value=datetime.datetime(day=2, - month=1, - year=2012)) - def test_month_jan_day_not_first(self, mock_utcnow): - begin, end = utils.last_completed_audit_period(unit='month') - self.assertEqual(datetime.datetime(day=1, month=12, year=2011), begin) - self.assertEqual(datetime.datetime(day=1, month=1, year=2012), end) - - def test_year(self): - begin, end = utils.last_completed_audit_period(unit='year') - self.assertEqual(datetime.datetime(day=1, month=1, year=2011), begin) - self.assertEqual(datetime.datetime(day=1, month=1, year=2012), end) - - def test_year_with_offset_before_current(self): - begin, end = utils.last_completed_audit_period(unit='year@2') - self.assertEqual(datetime.datetime(day=1, month=2, year=2011), begin) - self.assertEqual(datetime.datetime(day=1, month=2, year=2012), end) - - def test_year_with_offset_after_current(self): - begin, end = utils.last_completed_audit_period(unit='year@6') - self.assertEqual(datetime.datetime(day=1, month=6, year=2010), begin) - self.assertEqual(datetime.datetime(day=1, month=6, year=2011), end) - - def test_invalid_unit(self): - self.assertRaises(ValueError, - utils.last_completed_audit_period, - unit='invalid_unit') - - @mock.patch('cinder.utils.CONF') - def test_uses_conf_unit(self, mock_conf): - mock_conf.volume_usage_audit_period = 'hour' - begin1, end1 = utils.last_completed_audit_period() - self.assertEqual(60.0 * 60, (end1 - begin1).total_seconds()) - - mock_conf.volume_usage_audit_period = 'day' - begin2, end2 = utils.last_completed_audit_period() - - self.assertEqual(60.0 * 60 * 24, (end2 - begin2).total_seconds()) - - -class BrickUtils(test.TestCase): - """Unit test to test the brick utility wrapper functions.""" - - @mock.patch('cinder.utils.CONF') - @mock.patch('os_brick.initiator.connector.get_connector_properties') - @mock.patch('cinder.utils.get_root_helper') - def test_brick_get_connector_properties(self, mock_helper, mock_get, - mock_conf): - mock_conf.my_ip = '1.2.3.4' - output = utils.brick_get_connector_properties() - mock_helper.assert_called_once_with() - mock_get.assert_called_once_with(mock_helper.return_value, '1.2.3.4', - False, False) - self.assertEqual(mock_get.return_value, output) - - @mock.patch('os_brick.initiator.connector.InitiatorConnector.factory') - @mock.patch('cinder.utils.get_root_helper') - def test_brick_get_connector(self, mock_helper, mock_factory): - output = utils.brick_get_connector('protocol') - mock_helper.assert_called_once_with() - self.assertEqual(mock_factory.return_value, output) - mock_factory.assert_called_once_with( - 'protocol', mock_helper.return_value, driver=None, - execute=putils.execute, use_multipath=False, - device_scan_attempts=3) - - -class StringLengthTestCase(test.TestCase): - def test_check_string_length(self): - self.assertIsNone(utils.check_string_length( - 'test', 'name', max_length=255)) - self.assertRaises(exception.InvalidInput, - utils.check_string_length, - 11, 'name', max_length=255) - self.assertRaises(exception.InvalidInput, - utils.check_string_length, - '', 'name', min_length=1) - self.assertRaises(exception.InvalidInput, - utils.check_string_length, - 'a' * 256, 'name', max_length=255) - - -class AddVisibleAdminMetadataTestCase(test.TestCase): - def test_add_visible_admin_metadata_visible_key_only(self): - admin_metadata = [{"key": "invisible_key", "value": "invisible_value"}, - {"key": "readonly", "value": "visible"}, - {"key": "attached_mode", "value": "visible"}] - metadata = [{"key": "key", "value": "value"}, - {"key": "readonly", "value": "existing"}] - volume = {'volume_admin_metadata': admin_metadata, - 'volume_metadata': metadata} - utils.add_visible_admin_metadata(volume) - self.assertEqual([{"key": "key", "value": "value"}, - {"key": "readonly", "value": "visible"}, - {"key": "attached_mode", "value": "visible"}], - volume['volume_metadata']) - - admin_metadata = {"invisible_key": "invisible_value", - "readonly": "visible", - "attached_mode": "visible"} - metadata = {"key": "value", "readonly": "existing"} - volume = {'admin_metadata': admin_metadata, - 'metadata': metadata} - utils.add_visible_admin_metadata(volume) - self.assertEqual({'key': 'value', - 'attached_mode': 'visible', - 'readonly': 'visible'}, - volume['metadata']) - - def test_add_visible_admin_metadata_no_visible_keys(self): - admin_metadata = [ - {"key": "invisible_key1", "value": "invisible_value1"}, - {"key": "invisible_key2", "value": "invisible_value2"}, - {"key": "invisible_key3", "value": "invisible_value3"}] - metadata = [{"key": "key", "value": "value"}] - volume = {'volume_admin_metadata': admin_metadata, - 'volume_metadata': metadata} - utils.add_visible_admin_metadata(volume) - self.assertEqual([{"key": "key", "value": "value"}], - volume['volume_metadata']) - - admin_metadata = {"invisible_key1": "invisible_value1", - "invisible_key2": "invisible_value2", - "invisible_key3": "invisible_value3"} - metadata = {"key": "value"} - volume = {'admin_metadata': admin_metadata, - 'metadata': metadata} - utils.add_visible_admin_metadata(volume) - self.assertEqual({'key': 'value'}, volume['metadata']) - - def test_add_visible_admin_metadata_no_existing_metadata(self): - admin_metadata = [{"key": "invisible_key", "value": "invisible_value"}, - {"key": "readonly", "value": "visible"}, - {"key": "attached_mode", "value": "visible"}] - volume = {'volume_admin_metadata': admin_metadata} - utils.add_visible_admin_metadata(volume) - self.assertEqual({'attached_mode': 'visible', 'readonly': 'visible'}, - volume['metadata']) - - admin_metadata = {"invisible_key": "invisible_value", - "readonly": "visible", - "attached_mode": "visible"} - volume = {'admin_metadata': admin_metadata} - utils.add_visible_admin_metadata(volume) - self.assertEqual({'attached_mode': 'visible', 'readonly': 'visible'}, - volume['metadata']) - - -class InvalidFilterTestCase(test.TestCase): - def test_admin_allows_all_options(self): - ctxt = mock.Mock(name='context') - ctxt.is_admin = True - - filters = {'allowed1': None, 'allowed2': None, 'not_allowed1': None} - fltrs_orig = {'allowed1': None, 'allowed2': None, 'not_allowed1': None} - allowed_search_options = ('allowed1', 'allowed2') - allowed_orig = ('allowed1', 'allowed2') - - utils.remove_invalid_filter_options(ctxt, filters, - allowed_search_options) - - self.assertEqual(allowed_orig, allowed_search_options) - self.assertEqual(fltrs_orig, filters) - - def test_admin_allows_some_options(self): - ctxt = mock.Mock(name='context') - ctxt.is_admin = False - - filters = {'allowed1': None, 'allowed2': None, 'not_allowed1': None} - fltrs_orig = {'allowed1': None, 'allowed2': None, 'not_allowed1': None} - allowed_search_options = ('allowed1', 'allowed2') - allowed_orig = ('allowed1', 'allowed2') - - utils.remove_invalid_filter_options(ctxt, filters, - allowed_search_options) - - self.assertEqual(allowed_orig, allowed_search_options) - self.assertNotEqual(fltrs_orig, filters) - self.assertEqual(allowed_search_options, tuple(sorted(filters.keys()))) - - -class IsBlkDeviceTestCase(test.TestCase): - @mock.patch('stat.S_ISBLK', return_value=True) - @mock.patch('os.stat') - def test_is_blk_device(self, mock_os_stat, mock_S_ISBLK): - dev = 'some_device' - self.assertTrue(utils.is_blk_device(dev)) - - @mock.patch('stat.S_ISBLK', return_value=False) - @mock.patch('os.stat') - def test_not_is_blk_device(self, mock_os_stat, mock_S_ISBLK): - dev = 'not_some_device' - self.assertFalse(utils.is_blk_device(dev)) - - @mock.patch('stat.S_ISBLK', side_effect=Exception) - @mock.patch('os.stat') - def test_fail_is_blk_device(self, mock_os_stat, mock_S_ISBLK): - dev = 'device_exception' - self.assertFalse(utils.is_blk_device(dev)) - - -class WrongException(Exception): - pass - - -class TestRetryDecorator(test.TestCase): - def setUp(self): - super(TestRetryDecorator, self).setUp() - - def test_no_retry_required(self): - self.counter = 0 - - with mock.patch.object(time, 'sleep') as mock_sleep: - @utils.retry(exception.VolumeBackendAPIException, - interval=2, - retries=3, - backoff_rate=2) - def succeeds(): - self.counter += 1 - return 'success' - - ret = succeeds() - self.assertFalse(mock_sleep.called) - self.assertEqual('success', ret) - self.assertEqual(1, self.counter) - - def test_no_retry_required_random(self): - self.counter = 0 - - with mock.patch.object(time, 'sleep') as mock_sleep: - @utils.retry(exception.VolumeBackendAPIException, - interval=2, - retries=3, - backoff_rate=2, - wait_random=True) - def succeeds(): - self.counter += 1 - return 'success' - - ret = succeeds() - self.assertFalse(mock_sleep.called) - self.assertEqual('success', ret) - self.assertEqual(1, self.counter) - - def test_retries_once(self): - self.counter = 0 - interval = 2 - backoff_rate = 2 - retries = 3 - - with mock.patch.object(time, 'sleep') as mock_sleep: - @utils.retry(exception.VolumeBackendAPIException, - interval, - retries, - backoff_rate) - def fails_once(): - self.counter += 1 - if self.counter < 2: - raise exception.VolumeBackendAPIException(data='fake') - else: - return 'success' - - ret = fails_once() - self.assertEqual('success', ret) - self.assertEqual(2, self.counter) - self.assertEqual(1, mock_sleep.call_count) - mock_sleep.assert_called_with(interval * backoff_rate) - - def test_retries_once_random(self): - self.counter = 0 - interval = 2 - backoff_rate = 2 - retries = 3 - - with mock.patch.object(time, 'sleep') as mock_sleep: - @utils.retry(exception.VolumeBackendAPIException, - interval, - retries, - backoff_rate, - wait_random=True) - def fails_once(): - self.counter += 1 - if self.counter < 2: - raise exception.VolumeBackendAPIException(data='fake') - else: - return 'success' - - ret = fails_once() - self.assertEqual('success', ret) - self.assertEqual(2, self.counter) - self.assertEqual(1, mock_sleep.call_count) - self.assertTrue(mock_sleep.called) - - def test_limit_is_reached(self): - self.counter = 0 - retries = 3 - interval = 2 - backoff_rate = 4 - - with mock.patch.object(time, 'sleep') as mock_sleep: - @utils.retry(exception.VolumeBackendAPIException, - interval, - retries, - backoff_rate) - def always_fails(): - self.counter += 1 - raise exception.VolumeBackendAPIException(data='fake') - - self.assertRaises(exception.VolumeBackendAPIException, - always_fails) - self.assertEqual(retries, self.counter) - - expected_sleep_arg = [] - - for i in range(retries): - if i > 0: - interval *= backoff_rate - expected_sleep_arg.append(float(interval)) - - mock_sleep.assert_has_calls(map(mock.call, expected_sleep_arg)) - - def test_wrong_exception_no_retry(self): - - with mock.patch.object(time, 'sleep') as mock_sleep: - @utils.retry(exception.VolumeBackendAPIException) - def raise_unexpected_error(): - raise WrongException("wrong exception") - - self.assertRaises(WrongException, raise_unexpected_error) - self.assertFalse(mock_sleep.called) - - -class LogTracingTestCase(test.TestCase): - - def test_utils_setup_tracing(self): - self.mock_object(utils, 'LOG') - - utils.setup_tracing(None) - self.assertFalse(utils.TRACE_API) - self.assertFalse(utils.TRACE_METHOD) - self.assertEqual(0, utils.LOG.warning.call_count) - - utils.setup_tracing(['method']) - self.assertFalse(utils.TRACE_API) - self.assertTrue(utils.TRACE_METHOD) - self.assertEqual(0, utils.LOG.warning.call_count) - - utils.setup_tracing(['method', 'api']) - self.assertTrue(utils.TRACE_API) - self.assertTrue(utils.TRACE_METHOD) - self.assertEqual(0, utils.LOG.warning.call_count) - - def test_utils_setup_tracing_invalid_key(self): - self.mock_object(utils, 'LOG') - - utils.setup_tracing(['fake']) - - self.assertFalse(utils.TRACE_API) - self.assertFalse(utils.TRACE_METHOD) - self.assertEqual(1, utils.LOG.warning.call_count) - - def test_utils_setup_tracing_valid_and_invalid_key(self): - self.mock_object(utils, 'LOG') - - utils.setup_tracing(['method', 'fake']) - - self.assertFalse(utils.TRACE_API) - self.assertTrue(utils.TRACE_METHOD) - self.assertEqual(1, utils.LOG.warning.call_count) - - def test_trace_no_tracing(self): - self.mock_object(utils, 'LOG') - - @utils.trace_method - def _trace_test_method(*args, **kwargs): - return 'OK' - - utils.setup_tracing(None) - - result = _trace_test_method() - - self.assertEqual('OK', result) - self.assertEqual(0, utils.LOG.debug.call_count) - - def test_utils_trace_method(self): - self.mock_object(utils, 'LOG') - - @utils.trace_method - def _trace_test_method(*args, **kwargs): - return 'OK' - - utils.setup_tracing(['method']) - - result = _trace_test_method() - self.assertEqual('OK', result) - self.assertEqual(2, utils.LOG.debug.call_count) - - def test_utils_trace_api(self): - self.mock_object(utils, 'LOG') - - @utils.trace_api - def _trace_test_api(*args, **kwargs): - return 'OK' - - utils.setup_tracing(['api']) - - result = _trace_test_api() - self.assertEqual('OK', result) - self.assertEqual(2, utils.LOG.debug.call_count) - - def test_utils_trace_method_default_logger(self): - mock_log = self.mock_object(utils, 'LOG') - - @utils.trace_method - def _trace_test_method_custom_logger(*args, **kwargs): - return 'OK' - utils.setup_tracing(['method']) - - result = _trace_test_method_custom_logger() - - self.assertEqual('OK', result) - self.assertEqual(2, mock_log.debug.call_count) - - def test_utils_trace_method_inner_decorator(self): - mock_logging = self.mock_object(utils, 'logging') - mock_log = mock.Mock() - mock_log.isEnabledFor = lambda x: True - mock_logging.getLogger = mock.Mock(return_value=mock_log) - - def _test_decorator(f): - def blah(*args, **kwargs): - return f(*args, **kwargs) - return blah - - @_test_decorator - @utils.trace_method - def _trace_test_method(*args, **kwargs): - return 'OK' - - utils.setup_tracing(['method']) - - result = _trace_test_method(self) - - self.assertEqual('OK', result) - self.assertEqual(2, mock_log.debug.call_count) - # Ensure the correct function name was logged - for call in mock_log.debug.call_args_list: - self.assertTrue('_trace_test_method' in str(call)) - self.assertFalse('blah' in str(call)) - - def test_utils_trace_method_outer_decorator(self): - mock_logging = self.mock_object(utils, 'logging') - mock_log = mock.Mock() - mock_log.isEnabledFor = lambda x: True - mock_logging.getLogger = mock.Mock(return_value=mock_log) - - def _test_decorator(f): - def blah(*args, **kwargs): - return f(*args, **kwargs) - return blah - - @utils.trace_method - @_test_decorator - def _trace_test_method(*args, **kwargs): - return 'OK' - - utils.setup_tracing(['method']) - - result = _trace_test_method(self) - - self.assertEqual('OK', result) - self.assertEqual(2, mock_log.debug.call_count) - # Ensure the incorrect function name was logged - for call in mock_log.debug.call_args_list: - self.assertFalse('_trace_test_method' in str(call)) - self.assertTrue('blah' in str(call)) - - def test_utils_trace_method_outer_decorator_with_functools(self): - mock_log = mock.Mock() - mock_log.isEnabledFor = lambda x: True - self.mock_object(utils.logging, 'getLogger', mock_log) - mock_log = self.mock_object(utils, 'LOG') - - def _test_decorator(f): - @functools.wraps(f) - def wraps(*args, **kwargs): - return f(*args, **kwargs) - return wraps - - @utils.trace_method - @_test_decorator - def _trace_test_method(*args, **kwargs): - return 'OK' - - utils.setup_tracing(['method']) - - result = _trace_test_method() - - self.assertEqual('OK', result) - self.assertEqual(2, mock_log.debug.call_count) - # Ensure the incorrect function name was logged - for call in mock_log.debug.call_args_list: - self.assertTrue('_trace_test_method' in str(call)) - self.assertFalse('wraps' in str(call)) - - def test_utils_trace_method_with_exception(self): - self.LOG = self.mock_object(utils, 'LOG') - - @utils.trace_method - def _trace_test_method(*args, **kwargs): - raise exception.APITimeout('test message') - - utils.setup_tracing(['method']) - - self.assertRaises(exception.APITimeout, _trace_test_method) - - exception_log = self.LOG.debug.call_args_list[1] - self.assertTrue('exception' in str(exception_log)) - self.assertTrue('test message' in str(exception_log)) - - def test_utils_trace_method_with_time(self): - mock_logging = self.mock_object(utils, 'logging') - mock_log = mock.Mock() - mock_log.isEnabledFor = lambda x: True - mock_logging.getLogger = mock.Mock(return_value=mock_log) - - mock_time = mock.Mock(side_effect=[3.1, 6]) - self.mock_object(time, 'time', mock_time) - - @utils.trace_method - def _trace_test_method(*args, **kwargs): - return 'OK' - - utils.setup_tracing(['method']) - - result = _trace_test_method(self) - - self.assertEqual('OK', result) - return_log = mock_log.debug.call_args_list[1] - self.assertTrue('2900' in str(return_log)) - - def test_utils_trace_wrapper_class(self): - mock_logging = self.mock_object(utils, 'logging') - mock_log = mock.Mock() - mock_log.isEnabledFor = lambda x: True - mock_logging.getLogger = mock.Mock(return_value=mock_log) - - utils.setup_tracing(['method']) - - @six.add_metaclass(utils.TraceWrapperMetaclass) - class MyClass(object): - def trace_test_method(self): - return 'OK' - - test_class = MyClass() - result = test_class.trace_test_method() - - self.assertEqual('OK', result) - self.assertEqual(2, mock_log.debug.call_count) - - def test_utils_calculate_virtual_free_capacity_with_thick(self): - host_stat = {'total_capacity_gb': 30.01, - 'free_capacity_gb': 28.01, - 'provisioned_capacity_gb': 2.0, - 'max_over_subscription_ratio': 1.0, - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'reserved_percentage': 5} - - free = utils.calculate_virtual_free_capacity( - host_stat['total_capacity_gb'], - host_stat['free_capacity_gb'], - host_stat['provisioned_capacity_gb'], - host_stat['thin_provisioning_support'], - host_stat['max_over_subscription_ratio'], - host_stat['reserved_percentage']) - - self.assertEqual(27.01, free) - - def test_utils_calculate_virtual_free_capacity_with_thin(self): - host_stat = {'total_capacity_gb': 20.01, - 'free_capacity_gb': 18.01, - 'provisioned_capacity_gb': 2.0, - 'max_over_subscription_ratio': 2.0, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': 5} - - free = utils.calculate_virtual_free_capacity( - host_stat['total_capacity_gb'], - host_stat['free_capacity_gb'], - host_stat['provisioned_capacity_gb'], - host_stat['thin_provisioning_support'], - host_stat['max_over_subscription_ratio'], - host_stat['reserved_percentage']) - - self.assertEqual(37.02, free) - - -class Comparable(utils.ComparableMixin): - def __init__(self, value): - self.value = value - - def _cmpkey(self): - return self.value - - -class TestComparableMixin(test.TestCase): - - def setUp(self): - super(TestComparableMixin, self).setUp() - self.one = Comparable(1) - self.two = Comparable(2) - - def test_lt(self): - self.assertTrue(self.one < self.two) - self.assertFalse(self.two < self.one) - self.assertFalse(self.one < self.one) - - def test_le(self): - self.assertTrue(self.one <= self.two) - self.assertFalse(self.two <= self.one) - self.assertTrue(self.one <= self.one) - - def test_eq(self): - self.assertFalse(self.one == self.two) - self.assertFalse(self.two == self.one) - self.assertTrue(self.one == self.one) - - def test_ge(self): - self.assertFalse(self.one >= self.two) - self.assertTrue(self.two >= self.one) - self.assertTrue(self.one >= self.one) - - def test_gt(self): - self.assertFalse(self.one > self.two) - self.assertTrue(self.two > self.one) - self.assertFalse(self.one > self.one) - - def test_ne(self): - self.assertTrue(self.one != self.two) - self.assertTrue(self.two != self.one) - self.assertFalse(self.one != self.one) - - def test_compare(self): - self.assertEqual(NotImplemented, - self.one._compare(1, self.one._cmpkey)) - - -class TestValidateInteger(test.TestCase): - - def test_validate_integer_greater_than_max_int_limit(self): - value = (2 ** 31) + 1 - self.assertRaises(webob.exc.HTTPBadRequest, - utils.validate_integer, - value, 'limit', min_value=-1, max_value=(2 ** 31)) - - def test_validate_integer_less_than_min_int_limit(self): - value = -12 - self.assertRaises(webob.exc.HTTPBadRequest, - utils.validate_integer, - value, 'limit', min_value=-1, max_value=(2 ** 31)) - - def test_validate_integer_invalid_limit(self): - value = "should_be_int" - self.assertRaises(webob.exc.HTTPBadRequest, - utils.validate_integer, - value, 'limit', min_value=-1, max_value=(2 ** 31)) diff --git a/cinder/tests/unit/test_v7000_common.py b/cinder/tests/unit/test_v7000_common.py deleted file mode 100644 index 1801bd060..000000000 --- a/cinder/tests/unit/test_v7000_common.py +++ /dev/null @@ -1,777 +0,0 @@ -# Copyright 2015 Violin Memory, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for Violin Memory 7000 Series All-Flash Array Common Driver -""" -import math -import mock - -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit import fake_vmem_client as vmemclient -from cinder.volume import configuration as conf -from cinder.volume.drivers.violin import v7000_common -from cinder.volume import volume_types - - -VOLUME_ID = "abcdabcd-1234-abcd-1234-abcdeffedcba" -VOLUME = {"name": "volume-" + VOLUME_ID, - "id": VOLUME_ID, - "display_name": "fake_volume", - "size": 2, - "host": "irrelevant", - "volume_type": None, - "volume_type_id": None, - } -SNAPSHOT_ID = "abcdabcd-1234-abcd-1234-abcdeffedcbb" -SNAPSHOT = {"name": "snapshot-" + SNAPSHOT_ID, - "id": SNAPSHOT_ID, - "volume_id": VOLUME_ID, - "volume_name": "volume-" + VOLUME_ID, - "volume_size": 2, - "display_name": "fake_snapshot", - } -SRC_VOL_ID = "abcdabcd-1234-abcd-1234-abcdeffedcbc" -SRC_VOL = {"name": "volume-" + SRC_VOL_ID, - "id": SRC_VOL_ID, - "display_name": "fake_src_vol", - "size": 2, - "host": "irrelevant", - "volume_type": None, - "volume_type_id": None, - } -INITIATOR_IQN = "iqn.1111-22.org.debian:11:222" -CONNECTOR = {"initiator": INITIATOR_IQN} - - -class V7000CommonTestCase(test.TestCase): - """Test case for Violin drivers.""" - def setUp(self): - super(V7000CommonTestCase, self).setUp() - self.conf = self.setup_configuration() - self.driver = v7000_common.V7000Common(self.conf) - self.driver.container = 'myContainer' - self.driver.device_id = 'ata-VIOLIN_MEMORY_ARRAY_23109R00000022' - self.stats = {} - - def tearDown(self): - super(V7000CommonTestCase, self).tearDown() - - def setup_configuration(self): - config = mock.Mock(spec=conf.Configuration) - config.volume_backend_name = 'v7000_common' - config.san_ip = '1.1.1.1' - config.san_login = 'admin' - config.san_password = '' - config.san_thin_provision = False - config.san_is_local = False - config.gateway_mga = '2.2.2.2' - config.gateway_mgb = '3.3.3.3' - config.use_igroups = False - config.violin_request_timeout = 300 - config.container = 'myContainer' - return config - - @mock.patch('vmemclient.open') - def setup_mock_client(self, _m_client, m_conf=None): - """Create a fake backend communication factory. - - The xg-tools creates a Concerto connection object (for V7000 - devices) and returns it for use on a call to vmemclient.open(). - """ - # configure the concerto object mock with defaults - _m_concerto = mock.Mock(name='Concerto', - version='1.1.1', - spec=vmemclient.mock_client_conf) - - # if m_conf, clobber the defaults with it - if m_conf: - _m_concerto.configure_mock(**m_conf) - - # set calls to vmemclient.open() to return this mocked concerto object - _m_client.return_value = _m_concerto - - return _m_client - - def setup_mock_concerto(self, m_conf=None): - """Create a fake Concerto communication object.""" - _m_concerto = mock.Mock(name='Concerto', - version='1.1.1', - spec=vmemclient.mock_client_conf) - - if m_conf: - _m_concerto.configure_mock(**m_conf) - - return _m_concerto - - def test_check_for_setup_error(self): - """No setup errors are found.""" - self.driver.vmem_mg = self.setup_mock_concerto() - self.driver._is_supported_vmos_version = mock.Mock(return_value=True) - - result = self.driver.check_for_setup_error() - - self.driver._is_supported_vmos_version.assert_called_with( - self.driver.vmem_mg.version) - self.assertIsNone(result) - - def test_create_lun(self): - """Lun is successfully created.""" - response = {'success': True, 'msg': 'Create resource successfully.'} - size_in_mb = VOLUME['size'] * units.Ki - - conf = { - 'lun.create_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(return_value=response) - - result = self.driver._create_lun(VOLUME) - - self.driver._send_cmd.assert_called_with( - self.driver.vmem_mg.lun.create_lun, - 'Create resource successfully.', - VOLUME['id'], size_in_mb, False, False, size_in_mb, - storage_pool=None) - self.assertIsNone(result) - - def test_create_dedup_lun(self): - """Lun is successfully created.""" - vol = VOLUME.copy() - vol['size'] = 100 - vol['volume_type_id'] = '1' - - response = {'success': True, 'msg': 'Create resource successfully.'} - size_in_mb = vol['size'] * units.Ki - full_size_mb = size_in_mb - - conf = { - 'lun.create_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(return_value=response) - - # simulate extra specs of {'thin': 'true', 'dedupe': 'true'} - self.driver._get_volume_type_extra_spec = mock.Mock( - return_value="True") - - self.driver._get_violin_extra_spec = mock.Mock( - return_value=None) - - result = self.driver._create_lun(vol) - - self.driver._send_cmd.assert_called_with( - self.driver.vmem_mg.lun.create_lun, - 'Create resource successfully.', - VOLUME['id'], size_in_mb / 10, True, True, full_size_mb, - storage_pool=None) - self.assertIsNone(result) - - def test_fail_extend_dedup_lun(self): - """Volume extend fails when new size would shrink the volume.""" - failure = exception.VolumeDriverException - vol = VOLUME.copy() - vol['volume_type_id'] = '1' - - size_in_mb = vol['size'] * units.Ki - - self.driver.vmem_mg = self.setup_mock_concerto() - - # simulate extra specs of {'thin': 'true', 'dedupe': 'true'} - self.driver._get_volume_type_extra_spec = mock.Mock( - return_value="True") - - self.assertRaises(failure, self.driver._extend_lun, - vol, size_in_mb) - - def test_create_non_dedup_lun(self): - """Lun is successfully created.""" - vol = VOLUME.copy() - vol['size'] = 100 - vol['volume_type_id'] = '1' - - response = {'success': True, 'msg': 'Create resource successfully.'} - size_in_mb = vol['size'] * units.Ki - full_size_mb = size_in_mb - - conf = { - 'lun.create_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(return_value=response) - - # simulate extra specs of {'thin': 'false', 'dedupe': 'false'} - self.driver._get_volume_type_extra_spec = mock.Mock( - return_value="False") - - self.driver._get_violin_extra_spec = mock.Mock( - return_value=None) - - result = self.driver._create_lun(vol) - - self.driver._send_cmd.assert_called_with( - self.driver.vmem_mg.lun.create_lun, - 'Create resource successfully.', - VOLUME['id'], size_in_mb, False, False, full_size_mb, - storage_pool=None) - self.assertIsNone(result) - - def test_create_lun_fails(self): - """Array returns error that the lun already exists.""" - response = {'success': False, - 'msg': 'Duplicate Virtual Device name. Error: 0x90010022'} - - conf = { - 'lun.create_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(return_value=response) - - self.assertIsNone(self.driver._create_lun(VOLUME)) - - def test_create_lun_on_a_storage_pool(self): - """Lun is successfully created.""" - vol = VOLUME.copy() - vol['size'] = 100 - vol['volume_type_id'] = '1' - response = {'success': True, 'msg': 'Create resource successfully.'} - size_in_mb = vol['size'] * units.Ki - full_size_mb = size_in_mb - - conf = { - 'lun.create_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(return_value=response) - self.driver._get_volume_type_extra_spec = mock.Mock( - return_value="False") - - # simulates extra specs: {'storage_pool', 'StoragePool'} - self.driver._get_violin_extra_spec = mock.Mock( - return_value="StoragePool") - - result = self.driver._create_lun(vol) - - self.driver._send_cmd.assert_called_with( - self.driver.vmem_mg.lun.create_lun, - 'Create resource successfully.', - VOLUME['id'], size_in_mb, False, False, full_size_mb, - storage_pool="StoragePool") - self.assertIsNone(result) - - def test_delete_lun(self): - """Lun is deleted successfully.""" - response = {'success': True, 'msg': 'Delete resource successfully'} - success_msgs = ['Delete resource successfully', ''] - - conf = { - 'lun.delete_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(return_value=response) - self.driver._delete_lun_snapshot_bookkeeping = mock.Mock() - - result = self.driver._delete_lun(VOLUME) - - self.driver._send_cmd.assert_called_with( - self.driver.vmem_mg.lun.delete_lun, - success_msgs, VOLUME['id'], True) - self.driver._delete_lun_snapshot_bookkeeping.assert_called_with( - VOLUME['id']) - - self.assertIsNone(result) - - # TODO(rlucio) More delete lun failure cases to be added after - # collecting the possible responses from Concerto - - def test_extend_lun(self): - """Volume extend completes successfully.""" - new_volume_size = 10 - change_in_size_mb = (new_volume_size - VOLUME['size']) * units.Ki - - response = {'success': True, 'message': 'Expand resource successfully'} - - conf = { - 'lun.extend_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(return_value=response) - - result = self.driver._extend_lun(VOLUME, new_volume_size) - - self.driver._send_cmd.assert_called_with( - self.driver.vmem_mg.lun.extend_lun, - response['message'], VOLUME['id'], change_in_size_mb) - self.assertIsNone(result) - - def test_extend_lun_new_size_is_too_small(self): - """Volume extend fails when new size would shrink the volume.""" - new_volume_size = 0 - change_in_size_mb = (new_volume_size - VOLUME['size']) * units.Ki - - response = {'success': False, 'msg': 'Invalid size. Error: 0x0902000c'} - failure = exception.ViolinBackendErr - - conf = { - 'lun.resize_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(side_effect=failure(message='fail')) - - self.assertRaises(failure, self.driver._extend_lun, - VOLUME, change_in_size_mb) - - def test_create_volume_from_snapshot(self): - """Create a new cinder volume from a given snapshot of a lun.""" - object_id = '12345' - vdev_id = 11111 - response = {'success': True, - 'object_id': object_id, - 'msg': 'Copy TimeMark successfully.'} - lun_info = {'virtualDeviceID': vdev_id} - compressed_snap_id = 'abcdabcd1234abcd1234abcdeffedcbb' - - conf = { - 'lun.copy_snapshot_to_new_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._compress_snapshot_id = mock.Mock( - return_value=compressed_snap_id) - self.driver.vmem_mg.lun.get_lun_info = mock.Mock(return_value=lun_info) - self.driver._wait_for_lun_or_snap_copy = mock.Mock() - - result = self.driver._create_volume_from_snapshot(SNAPSHOT, VOLUME) - - self.driver.vmem_mg.lun.copy_snapshot_to_new_lun.assert_called_with( - source_lun=SNAPSHOT['volume_id'], - source_snapshot_comment=compressed_snap_id, - destination=VOLUME['id'], storage_pool=None) - self.driver.vmem_mg.lun.get_lun_info.assert_called_with( - object_id=object_id) - self.driver._wait_for_lun_or_snap_copy.assert_called_with( - SNAPSHOT['volume_id'], dest_vdev_id=vdev_id) - - self.assertIsNone(result) - - def test_create_volume_from_snapshot_on_a_storage_pool(self): - """Create a new cinder volume from a given snapshot of a lun.""" - dest_vol = VOLUME.copy() - dest_vol['size'] = 100 - dest_vol['volume_type_id'] = '1' - object_id = '12345' - vdev_id = 11111 - response = {'success': True, - 'object_id': object_id, - 'msg': 'Copy TimeMark successfully.'} - lun_info = {'virtualDeviceID': vdev_id} - compressed_snap_id = 'abcdabcd1234abcd1234abcdeffedcbb' - - conf = { - 'lun.copy_snapshot_to_new_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._compress_snapshot_id = mock.Mock( - return_value=compressed_snap_id) - self.driver.vmem_mg.lun.get_lun_info = mock.Mock(return_value=lun_info) - self.driver._wait_for_lun_or_snap_copy = mock.Mock() - - # simulates extra specs: {'storage_pool', 'StoragePool'} - self.driver._get_violin_extra_spec = mock.Mock( - return_value="StoragePool") - - result = self.driver._create_volume_from_snapshot(SNAPSHOT, dest_vol) - - self.assertIsNone(result) - - def test_create_volume_from_snapshot_fails(self): - """Array returns error that the lun already exists.""" - response = {'success': False, - 'msg': 'Duplicate Virtual Device name. Error: 0x90010022'} - compressed_snap_id = 'abcdabcd1234abcd1234abcdeffedcbb' - failure = exception.ViolinBackendErrExists - - conf = { - 'lun.copy_snapshot_to_new_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._send_cmd = mock.Mock(return_value=response) - self.driver._compress_snapshot_id = mock.Mock( - return_value=compressed_snap_id) - - self.driver._send_cmd = mock.Mock(side_effect=failure(message='fail')) - - self.assertRaises(failure, self.driver._create_volume_from_snapshot, - SNAPSHOT, VOLUME) - - def test_create_lun_from_lun(self): - """lun full clone to new volume completes successfully.""" - object_id = '12345' - response = {'success': True, - 'object_id': object_id, - 'msg': 'Copy Snapshot resource successfully'} - - conf = { - 'lun.copy_lun_to_new_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._ensure_snapshot_resource_area = mock.Mock() - self.driver._wait_for_lun_or_snap_copy = mock.Mock() - - result = self.driver._create_lun_from_lun(SRC_VOL, VOLUME) - - self.driver._ensure_snapshot_resource_area.assert_called_with( - SRC_VOL['id']) - self.driver.vmem_mg.lun.copy_lun_to_new_lun.assert_called_with( - source=SRC_VOL['id'], destination=VOLUME['id'], storage_pool=None) - self.driver._wait_for_lun_or_snap_copy.assert_called_with( - SRC_VOL['id'], dest_obj_id=object_id) - - self.assertIsNone(result) - - def test_create_lun_from_lun_on_a_storage_pool(self): - - """lun full clone to new volume completes successfully.""" - dest_vol = VOLUME.copy() - dest_vol['size'] = 100 - dest_vol['volume_type_id'] = '1' - object_id = '12345' - response = {'success': True, - 'object_id': object_id, - 'msg': 'Copy Snapshot resource successfully'} - - conf = { - 'lun.copy_lun_to_new_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._ensure_snapshot_resource_area = mock.Mock() - self.driver._wait_for_lun_or_snap_copy = mock.Mock() - - # simulates extra specs: {'storage_pool', 'StoragePool'} - self.driver._get_violin_extra_spec = mock.Mock( - return_value="StoragePool") - - result = self.driver._create_lun_from_lun(SRC_VOL, dest_vol) - - self.driver._ensure_snapshot_resource_area.assert_called_with( - SRC_VOL['id']) - self.driver.vmem_mg.lun.copy_lun_to_new_lun.assert_called_with( - source=SRC_VOL['id'], destination=dest_vol['id'], - storage_pool="StoragePool") - self.driver._wait_for_lun_or_snap_copy.assert_called_with( - SRC_VOL['id'], dest_obj_id=object_id) - - self.assertIsNone(result) - - def test_create_lun_from_lun_fails(self): - """lun full clone to new volume completes successfully.""" - failure = exception.ViolinBackendErr - response = {'success': False, - 'msg': 'Snapshot Resource is not created ' - 'for this virtual device. Error: 0x0901008c'} - - conf = { - 'lun.copy_lun_to_new_lun.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._ensure_snapshot_resource_area = mock.Mock() - self.driver._send_cmd = mock.Mock(side_effect=failure(message='fail')) - - self.assertRaises(failure, self.driver._create_lun_from_lun, - SRC_VOL, VOLUME) - - def test_send_cmd(self): - """Command callback completes successfully.""" - success_msg = 'success' - request_args = ['arg1', 'arg2', 'arg3'] - response = {'success': True, 'msg': 'Operation successful'} - - request_func = mock.Mock(return_value=response) - - result = self.driver._send_cmd(request_func, success_msg, request_args) - - self.assertEqual(response, result) - - def test_send_cmd_request_timed_out(self): - """The callback retry timeout hits immediately.""" - failure = exception.ViolinRequestRetryTimeout - success_msg = 'success' - request_args = ['arg1', 'arg2', 'arg3'] - self.conf.violin_request_timeout = 0 - - request_func = mock.Mock() - - self.assertRaises(failure, self.driver._send_cmd, - request_func, success_msg, request_args) - - def test_send_cmd_response_has_no_message(self): - """The callback returns no message on the first call.""" - success_msg = 'success' - request_args = ['arg1', 'arg2', 'arg3'] - response1 = {'success': True, 'msg': None} - response2 = {'success': True, 'msg': 'success'} - - request_func = mock.Mock(side_effect=[response1, response2]) - - self.assertEqual(response2, self.driver._send_cmd - (request_func, success_msg, request_args)) - - def test_check_error_code(self): - """Return an exception for a valid error code.""" - failure = exception.ViolinBackendErr - response = {'success': False, 'msg': 'Error: 0x90000000'} - self.assertRaises(failure, self.driver._check_error_code, - response) - - def test_check_error_code_non_fatal_error(self): - """Returns no exception for a non-fatal error code.""" - response = {'success': False, 'msg': 'Error: 0x9001003c'} - self.assertIsNone(self.driver._check_error_code(response)) - - def test_compress_snapshot_id(self): - test_snap_id = "12345678-abcd-1234-cdef-0123456789ab" - expected = "12345678abcd1234cdef0123456789ab" - - self.assertTrue(len(expected) == 32) - result = self.driver._compress_snapshot_id(test_snap_id) - self.assertTrue(result == expected) - - def test_ensure_snapshot_resource_area(self): - result_dict = {'success': True, 'res': 'Successful'} - - self.driver.vmem_mg = self.setup_mock_concerto() - snap = self.driver.vmem_mg.snapshot - snap.lun_has_a_snapshot_resource = mock.Mock(return_value=False) - snap.create_snapshot_resource = mock.Mock(return_value=result_dict) - - with mock.patch('cinder.db.sqlalchemy.api.volume_get', - return_value=VOLUME): - result = self.driver._ensure_snapshot_resource_area(VOLUME_ID) - - self.assertIsNone(result) - snap.lun_has_a_snapshot_resource.assert_called_with(lun=VOLUME_ID) - snap.create_snapshot_resource.assert_called_with( - lun=VOLUME_ID, - size=int(math.ceil(0.2 * (VOLUME['size'] * 1024))), - enable_notification=False, - policy=v7000_common.CONCERTO_DEFAULT_SRA_POLICY, - enable_expansion= - v7000_common.CONCERTO_DEFAULT_SRA_ENABLE_EXPANSION, - expansion_threshold= - v7000_common.CONCERTO_DEFAULT_SRA_EXPANSION_THRESHOLD, - expansion_increment= - v7000_common.CONCERTO_DEFAULT_SRA_EXPANSION_INCREMENT, - expansion_max_size= - v7000_common.CONCERTO_DEFAULT_SRA_EXPANSION_MAX_SIZE, - enable_shrink=v7000_common.CONCERTO_DEFAULT_SRA_ENABLE_SHRINK, - storage_pool=None) - - def test_ensure_snapshot_resource_area_with_storage_pool(self): - - dest_vol = VOLUME.copy() - dest_vol['size'] = 2 - dest_vol['volume_type_id'] = '1' - - result_dict = {'success': True, 'res': 'Successful'} - - self.driver.vmem_mg = self.setup_mock_concerto() - snap = self.driver.vmem_mg.snapshot - snap.lun_has_a_snapshot_resource = mock.Mock(return_value=False) - snap.create_snapshot_resource = mock.Mock(return_value=result_dict) - - # simulates extra specs: {'storage_pool', 'StoragePool'} - self.driver._get_violin_extra_spec = mock.Mock( - return_value="StoragePool") - - with mock.patch('cinder.db.sqlalchemy.api.volume_get', - return_value=dest_vol): - result = self.driver._ensure_snapshot_resource_area(VOLUME_ID) - - self.assertIsNone(result) - snap.lun_has_a_snapshot_resource.assert_called_with(lun=VOLUME_ID) - snap.create_snapshot_resource.assert_called_with( - lun=VOLUME_ID, - size=int(math.ceil(0.2 * (VOLUME['size'] * 1024))), - enable_notification=False, - policy=v7000_common.CONCERTO_DEFAULT_SRA_POLICY, - enable_expansion= - v7000_common.CONCERTO_DEFAULT_SRA_ENABLE_EXPANSION, - expansion_threshold= - v7000_common.CONCERTO_DEFAULT_SRA_EXPANSION_THRESHOLD, - expansion_increment= - v7000_common.CONCERTO_DEFAULT_SRA_EXPANSION_INCREMENT, - expansion_max_size= - v7000_common.CONCERTO_DEFAULT_SRA_EXPANSION_MAX_SIZE, - enable_shrink=v7000_common.CONCERTO_DEFAULT_SRA_ENABLE_SHRINK, - storage_pool="StoragePool") - - def test_ensure_snapshot_resource_policy(self): - result_dict = {'success': True, 'res': 'Successful'} - - self.driver.vmem_mg = self.setup_mock_concerto() - - snap = self.driver.vmem_mg.snapshot - snap.lun_has_a_snapshot_policy = mock.Mock(return_value=False) - snap.create_snapshot_policy = mock.Mock(return_value=result_dict) - - result = self.driver._ensure_snapshot_policy(VOLUME_ID) - self.assertIsNone(result) - snap.lun_has_a_snapshot_policy.assert_called_with(lun=VOLUME_ID) - - snap.create_snapshot_policy.assert_called_with( - lun=VOLUME_ID, - max_snapshots=v7000_common.CONCERTO_DEFAULT_POLICY_MAX_SNAPSHOTS, - enable_replication=False, - enable_snapshot_schedule=False, - enable_cdp=False, - retention_mode=v7000_common.CONCERTO_DEFAULT_POLICY_RETENTION_MODE) - - def test_delete_lun_snapshot_bookkeeping(self): - result_dict = {'success': True, 'res': 'Successful'} - - self.driver.vmem_mg = self.setup_mock_concerto() - snap = self.driver.vmem_mg.snapshot - snap.get_snapshots = mock.Mock( - return_value=[], - side_effect=vmemclient.core.error.NoMatchingObjectIdError) - snap.delete_snapshot_policy = mock.Mock(return_value=result_dict) - snap.delete_snapshot_resource = mock.Mock() - - result = self.driver._delete_lun_snapshot_bookkeeping( - volume_id=VOLUME_ID) - - self.assertIsNone(result) - - snap.get_snapshots.assert_called_with(VOLUME_ID) - snap.delete_snapshot_policy.assert_called_with(lun=VOLUME_ID) - snap.delete_snapshot_resource.assert_called_with(lun=VOLUME_ID) - - def test_create_lun_snapshot(self): - response = {'success': True, 'msg': 'Create TimeMark successfully'} - - self.driver.vmem_mg = self.setup_mock_concerto() - self.driver._ensure_snapshot_resource_area = ( - mock.Mock(return_value=True)) - self.driver._ensure_snapshot_policy = mock.Mock(return_value=True) - self.driver._send_cmd = mock.Mock(return_value=response) - - with mock.patch('cinder.db.sqlalchemy.api.volume_get', - return_value=VOLUME): - result = self.driver._create_lun_snapshot(SNAPSHOT) - - self.assertIsNone(result) - - self.driver._ensure_snapshot_resource_area.assert_called_with( - VOLUME_ID) - self.driver._ensure_snapshot_policy.assert_called_with(VOLUME_ID) - self.driver._send_cmd.assert_called_with( - self.driver.vmem_mg.snapshot.create_lun_snapshot, - 'Create TimeMark successfully', - lun=VOLUME_ID, - comment=self.driver._compress_snapshot_id(SNAPSHOT_ID), - priority=v7000_common.CONCERTO_DEFAULT_PRIORITY, - enable_notification=False) - - def test_delete_lun_snapshot(self): - response = {'success': True, 'msg': 'Delete TimeMark successfully'} - compressed_snap_id = 'abcdabcd1234abcd1234abcdeffedcbb' - - self.driver.vmem_mg = self.setup_mock_concerto() - self.driver._send_cmd = mock.Mock(return_value=response) - self.driver._compress_snapshot_id = mock.Mock( - return_value=compressed_snap_id) - - self.assertIsNone(self.driver._delete_lun_snapshot(SNAPSHOT)) - - self.driver._send_cmd.assert_called_with( - self.driver.vmem_mg.snapshot.delete_lun_snapshot, - 'Delete TimeMark successfully', - lun=VOLUME_ID, - comment=compressed_snap_id) - - def test_wait_for_lun_or_snap_copy_completes_for_snap(self): - """waiting for a snapshot to copy succeeds.""" - vdev_id = 11111 - response = (vdev_id, None, 100) - - conf = { - 'snapshot.get_snapshot_copy_status.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - - result = self.driver._wait_for_lun_or_snap_copy( - SRC_VOL['id'], dest_vdev_id=vdev_id) - - (self.driver.vmem_mg.snapshot.get_snapshot_copy_status. - assert_called_with(SRC_VOL['id'])) - self.assertTrue(result) - - def test_wait_for_lun_or_snap_copy_completes_for_lun(self): - """waiting for a lun to copy succeeds.""" - object_id = '12345' - response = (object_id, None, 100) - - conf = { - 'lun.get_lun_copy_status.return_value': response, - } - self.driver.vmem_mg = self.setup_mock_concerto(m_conf=conf) - - result = self.driver._wait_for_lun_or_snap_copy( - SRC_VOL['id'], dest_obj_id=object_id) - - self.driver.vmem_mg.lun.get_lun_copy_status.assert_called_with( - SRC_VOL['id']) - self.assertTrue(result) - - @mock.patch.object(context, 'get_admin_context') - @mock.patch.object(volume_types, 'get_volume_type') - def test_get_volume_type_extra_spec(self, - m_get_volume_type, - m_get_admin_context): - """Volume_type extra specs are found successfully.""" - vol = VOLUME.copy() - vol['volume_type_id'] = 1 - volume_type = {'extra_specs': {'override:test_key': 'test_value'}} - - m_get_admin_context.return_value = None - m_get_volume_type.return_value = volume_type - - result = self.driver._get_volume_type_extra_spec(vol, 'test_key') - - m_get_admin_context.assert_called_with() - m_get_volume_type.assert_called_with(None, vol['volume_type_id']) - self.assertEqual('test_value', result) - - @mock.patch.object(context, 'get_admin_context') - @mock.patch.object(volume_types, 'get_volume_type') - def test_get_violin_extra_spec(self, - m_get_volume_type, - m_get_admin_context): - """Volume_type extra specs are found successfully.""" - vol = VOLUME.copy() - vol['volume_type_id'] = 1 - volume_type = {'extra_specs': {'violin:test_key': 'test_value'}} - - m_get_admin_context.return_value = None - m_get_volume_type.return_value = volume_type - - result = self.driver._get_volume_type_extra_spec(vol, 'test_key') - - m_get_admin_context.assert_called_with() - m_get_volume_type.assert_called_with(None, vol['volume_type_id']) - self.assertEqual('test_value', result) diff --git a/cinder/tests/unit/test_v7000_fcp.py b/cinder/tests/unit/test_v7000_fcp.py deleted file mode 100644 index 00d7d1150..000000000 --- a/cinder/tests/unit/test_v7000_fcp.py +++ /dev/null @@ -1,576 +0,0 @@ -# Copyright 2015 Violin Memory, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Tests for Violin Memory 7000 Series All-Flash Array Fibrechannel Driver -""" - -import mock - -from cinder import exception -from cinder import test -from cinder.tests.unit import fake_vmem_client as vmemclient -from cinder.volume import configuration as conf -from cinder.volume.drivers.violin import v7000_common -from cinder.volume.drivers.violin import v7000_fcp - -VOLUME_ID = "abcdabcd-1234-abcd-1234-abcdeffedcba" -VOLUME = { - "name": "volume-" + VOLUME_ID, - "id": VOLUME_ID, - "display_name": "fake_volume", - "size": 2, - "host": "myhost", - "volume_type": None, - "volume_type_id": None, -} -SNAPSHOT_ID = "abcdabcd-1234-abcd-1234-abcdeffedcbb" -SNAPSHOT = { - "name": "snapshot-" + SNAPSHOT_ID, - "id": SNAPSHOT_ID, - "volume_id": VOLUME_ID, - "volume_name": "volume-" + VOLUME_ID, - "volume_size": 2, - "display_name": "fake_snapshot", - "volume": VOLUME, -} -SRC_VOL_ID = "abcdabcd-1234-abcd-1234-abcdeffedcbc" -SRC_VOL = { - "name": "volume-" + SRC_VOL_ID, - "id": SRC_VOL_ID, - "display_name": "fake_src_vol", - "size": 2, - "host": "myhost", - "volume_type": None, - "volume_type_id": None, -} -INITIATOR_IQN = "iqn.1111-22.org.debian:11:222" -CONNECTOR = { - "initiator": INITIATOR_IQN, - "host": "irrelevant", - 'wwpns': ['50014380186b3f65', '50014380186b3f67'], -} -FC_TARGET_WWPNS = [ - '31000024ff45fb22', '21000024ff45fb23', - '51000024ff45f1be', '41000024ff45f1bf' -] -FC_INITIATOR_WWPNS = [ - '50014380186b3f65', '50014380186b3f67' -] -FC_FABRIC_MAP = { - 'fabricA': - {'target_port_wwn_list': [FC_TARGET_WWPNS[0], FC_TARGET_WWPNS[1]], - 'initiator_port_wwn_list': [FC_INITIATOR_WWPNS[0]]}, - 'fabricB': - {'target_port_wwn_list': [FC_TARGET_WWPNS[2], FC_TARGET_WWPNS[3]], - 'initiator_port_wwn_list': [FC_INITIATOR_WWPNS[1]]} -} -FC_INITIATOR_TARGET_MAP = { - FC_INITIATOR_WWPNS[0]: [FC_TARGET_WWPNS[0], FC_TARGET_WWPNS[1]], - FC_INITIATOR_WWPNS[1]: [FC_TARGET_WWPNS[2], FC_TARGET_WWPNS[3]] -} - -PHY_DEVICES_RESPONSE = { - 'data': - {'physical_devices': - [{'availsize': 1099504287744, - 'availsize_mb': 524284, - 'category': 'Virtual Device', - 'connection_type': 'block', - 'firmware': 'v1.0', - 'guid': '3cc4d6dd-166d-77d2-4967-00005463f597', - 'inquiry_string': '000002122b000032BKSC OTHDISK-MFCN01 v1.0', - 'is_foreign': True, - 'name': 'BKSC:OTHDISK-MFCN01.000', - 'object_id': '84b834fb-1f4d-5d3b-b7ae-5796f9868151', - 'owner': 'example.com', - 'pool': None, - 'product': 'OTHDISK-MFCN01', - 'scsi_address': - {'adapter': '98', - 'channel': '0', - 'id': '0', - 'lun': '0', - 'object_id': '6e0106fc-9c1c-52a2-95c9-396b7a653ac1'}, - 'size': 1099504287744, - 'size_mb': 1048569, - 'type': 'Direct-Access', - 'usedsize': 0, - 'usedsize_mb': 0, - 'vendor': 'BKSC', - 'wwid': 'BKSC OTHDISK-MFCN01 v1.0-0-0-00'}, - {'availsize': 1099504287744, - 'availsize_mb': 524284, - 'category': 'Virtual Device', - 'connection_type': 'block', - 'firmware': 'v1.0', - 'guid': '283b2694-192b-4745-6768-00005463f673', - 'inquiry_string': '000002122b000032BKSC OTHDISK-MFCN08 v1.0', - 'is_foreign': False, - 'name': 'BKSC:OTHDISK-MFCN08.000', - 'object_id': '8555b888-bf43-5083-a433-f0c7b0282370', - 'owner': 'example.com', - 'pool': - {'name': 'mga-pool', - 'object_id': '0818d3de-4437-535f-9cac-cc100a2c9313'}, - 'product': 'OTHDISK-MFCN08', - 'scsi_address': - {'adapter': '98', - 'channel': '0', - 'id': '11', - 'lun': '0', - 'object_id': '6e0106fc-9c1c-52a2-95c9-396b7a653ac1'}, - 'size': 1099504287744, - 'size_mb': 1048569, - 'type': 'Direct-Access', - 'usedsize': 0, - 'usedsize_mb': 0, - 'vendor': 'BKSC', - 'wwid': 'BKSC OTHDISK-MFCN08 v1.0-0-0-00'}, - {'availsize': 1099504287744, - 'availsize_mb': 1048569, - 'category': 'Virtual Device', - 'connection_type': 'block', - 'firmware': 'v1.0', - 'guid': '7f47db19-019c-707d-0df1-00005463f949', - 'inquiry_string': '000002122b000032BKSC OTHDISK-MFCN09 v1.0', - 'is_foreign': False, - 'name': 'BKSC:OTHDISK-MFCN09.000', - 'object_id': '62a98898-f8b8-5837-af2b-764f5a72e291', - 'owner': 'a.b.c.d', - 'pool': - {'name': 'mga-pool', - 'object_id': '0818d3de-4437-535f-9cac-cc100a2c9313'}, - 'product': 'OTHDISK-MFCN09', - 'scsi_address': - {'adapter': '98', - 'channel': '0', - 'id': '12', - 'lun': '0', - 'object_id': '6e0106fc-9c1c-52a2-95c9-396b7a653ac1'}, - 'size': 1099504287744, - 'size_mb': 524284, - 'type': 'Direct-Access', - 'usedsize': 0, - 'usedsize_mb': 0, - 'vendor': 'BKSC', - 'wwid': 'BKSC OTHDISK-MFCN09 v1.0-0-0-00'}], - 'total_physical_devices': 3}, - 'msg': 'Successful', - 'success': True -} - -# The FC_INFO dict returned by the backend is keyed on -# object_id of the FC adapter and the values are the -# wwmns -FC_INFO = { - '1a3cdb6a-383d-5ba6-a50b-4ba598074510': ['2100001b9745e25e'], - '4a6bc10a-5547-5cc0-94f2-76222a8f8dff': ['2100001b9745e230'], - 'b21bfff5-d89e-51ff-9920-d990a061d722': ['2100001b9745e25f'], - 'b508cc6b-f78a-51f9-81cf-47c1aaf53dd1': ['2100001b9745e231'] -} - -CLIENT_INFO = { - 'FCPolicy': - {'AS400enabled': False, - 'VSAenabled': False, - 'initiatorWWPNList': ['50-01-43-80-18-6b-3f-66', - '50-01-43-80-18-6b-3f-64']}, - 'FibreChannelDevices': - [{'access': 'ReadWrite', - 'id': 'v0000004', - 'initiatorWWPN': '*', - 'lun': '8', - 'name': 'abcdabcd-1234-abcd-1234-abcdeffedcba', - 'sizeMB': 10240, - 'targetWWPN': '*', - 'type': 'SAN'}] -} - -CLIENT_INFO1 = { - 'FCPolicy': - {'AS400enabled': False, - 'VSAenabled': False, - 'initiatorWWPNList': ['50-01-43-80-18-6b-3f-66', - '50-01-43-80-18-6b-3f-64']}, - 'FibreChannelDevices': [] -} - - -class V7000FCPDriverTestCase(test.TestCase): - """Test cases for VMEM FCP driver.""" - def setUp(self): - super(V7000FCPDriverTestCase, self).setUp() - self.conf = self.setup_configuration() - self.driver = v7000_fcp.V7000FCPDriver(configuration=self.conf) - self.driver.common.container = 'myContainer' - self.driver.device_id = 'ata-VIOLIN_MEMORY_ARRAY_23109R00000022' - self.driver.gateway_fc_wwns = FC_TARGET_WWPNS - self.stats = {} - self.driver.set_initialized() - - def tearDown(self): - super(V7000FCPDriverTestCase, self).tearDown() - - def setup_configuration(self): - config = mock.Mock(spec=conf.Configuration) - config.volume_backend_name = 'v7000_fcp' - config.san_ip = '8.8.8.8' - config.san_login = 'admin' - config.san_password = '' - config.san_thin_provision = False - config.san_is_local = False - config.request_timeout = 300 - config.container = 'myContainer' - return config - - def setup_mock_concerto(self, m_conf=None): - """Create a fake Concerto communication object.""" - _m_concerto = mock.Mock(name='Concerto', - version='1.1.1', - spec=vmemclient.mock_client_conf) - - if m_conf: - _m_concerto.configure_mock(**m_conf) - - return _m_concerto - - @mock.patch.object(v7000_common.V7000Common, 'check_for_setup_error') - def test_check_for_setup_error(self, m_setup_func): - """No setup errors are found.""" - result = self.driver.check_for_setup_error() - m_setup_func.assert_called_with() - self.assertIsNone(result) - - @mock.patch.object(v7000_common.V7000Common, 'check_for_setup_error') - def test_check_for_setup_error_no_wwn_config(self, m_setup_func): - """No wwns were found during setup.""" - self.driver.gateway_fc_wwns = [] - failure = exception.ViolinInvalidBackendConfig - self.assertRaises(failure, self.driver.check_for_setup_error) - - def test_create_volume(self): - """Volume created successfully.""" - self.driver.common._create_lun = mock.Mock() - - result = self.driver.create_volume(VOLUME) - - self.driver.common._create_lun.assert_called_with(VOLUME) - self.assertIsNone(result) - - def test_create_volume_from_snapshot(self): - self.driver.common._create_volume_from_snapshot = mock.Mock() - - result = self.driver.create_volume_from_snapshot(VOLUME, SNAPSHOT) - - self.driver.common._create_volume_from_snapshot.assert_called_with( - SNAPSHOT, VOLUME) - - self.assertIsNone(result) - - def test_create_cloned_volume(self): - self.driver.common._create_lun_from_lun = mock.Mock() - - result = self.driver.create_cloned_volume(VOLUME, SRC_VOL) - - self.driver.common._create_lun_from_lun.assert_called_with( - SRC_VOL, VOLUME) - self.assertIsNone(result) - - def test_delete_volume(self): - """Volume deleted successfully.""" - self.driver.common._delete_lun = mock.Mock() - - result = self.driver.delete_volume(VOLUME) - - self.driver.common._delete_lun.assert_called_with(VOLUME) - self.assertIsNone(result) - - def test_extend_volume(self): - """Volume extended successfully.""" - new_size = 10 - self.driver.common._extend_lun = mock.Mock() - - result = self.driver.extend_volume(VOLUME, new_size) - - self.driver.common._extend_lun.assert_called_with(VOLUME, new_size) - self.assertIsNone(result) - - def test_create_snapshot(self): - self.driver.common._create_lun_snapshot = mock.Mock() - - result = self.driver.create_snapshot(SNAPSHOT) - self.driver.common._create_lun_snapshot.assert_called_with(SNAPSHOT) - self.assertIsNone(result) - - def test_delete_snapshot(self): - self.driver.common._delete_lun_snapshot = mock.Mock() - - result = self.driver.delete_snapshot(SNAPSHOT) - self.driver.common._delete_lun_snapshot.assert_called_with(SNAPSHOT) - self.assertIsNone(result) - - def test_get_volume_stats(self): - self.driver._update_volume_stats = mock.Mock() - self.driver._update_volume_stats() - - result = self.driver.get_volume_stats(True) - - self.driver._update_volume_stats.assert_called_with() - self.assertEqual(self.driver.stats, result) - - @mock.patch('socket.gethostbyaddr') - def test_update_volume_stats(self, mock_gethost): - """Test Update Volume Stats. - - Makes a mock query to the backend to collect stats on all physical - devices. - """ - - def gethostbyaddr(addr): - if addr == '8.8.8.8' or addr == 'example.com': - return ('example.com', [], ['8.8.8.8']) - else: - return ('a.b.c.d', [], addr) - mock_gethost.side_effect = gethostbyaddr - - backend_name = self.conf.volume_backend_name - vendor_name = "Violin Memory, Inc." - tot_gb = 2046 - free_gb = 1022 - - phy_devices = "/batch/physicalresource/physicaldevice" - - conf = { - 'basic.get.side_effect': [PHY_DEVICES_RESPONSE, ], - } - - self.driver.common.vmem_mg = self.setup_mock_concerto(m_conf=conf) - - result = self.driver._update_volume_stats() - - calls = [mock.call(phy_devices)] - self.driver.common.vmem_mg.basic.get.assert_has_calls(calls) - self.assertEqual(tot_gb, self.driver.stats['total_capacity_gb']) - self.assertEqual(free_gb, self.driver.stats['free_capacity_gb']) - self.assertEqual(backend_name, - self.driver.stats['volume_backend_name']) - self.assertEqual(vendor_name, self.driver.stats['vendor_name']) - self.assertIsNone(result) - - def test_get_active_fc_targets(self): - """Test Get Active FC Targets. - - Makes a mock query to the backend to collect all the physical - adapters and extract the WWNs. - """ - - conf = { - 'adapter.get_fc_info.return_value': FC_INFO, - } - - self.driver.common.vmem_mg = self.setup_mock_concerto(m_conf=conf) - - result = self.driver._get_active_fc_targets() - - self.assertEqual({'2100001b9745e230', '2100001b9745e25f', - '2100001b9745e231', '2100001b9745e25e'}, - set(result)) - - def test_initialize_connection(self): - lun_id = 1 - target_wwns = self.driver.gateway_fc_wwns - init_targ_map = {} - - conf = { - 'client.create_client.return_value': None, - } - self.driver.common.vmem_mg = self.setup_mock_concerto(m_conf=conf) - self.driver._export_lun = mock.Mock(return_value=lun_id) - self.driver._build_initiator_target_map = mock.Mock( - return_value=(target_wwns, init_targ_map)) - - props = self.driver.initialize_connection(VOLUME, CONNECTOR) - - self.driver.common.vmem_mg.client.create_client.assert_called_with( - name=CONNECTOR['host'], proto='FC', fc_wwns=CONNECTOR['wwpns']) - self.driver._export_lun.assert_called_with(VOLUME, CONNECTOR) - self.driver._build_initiator_target_map.assert_called_with( - CONNECTOR) - self.assertEqual("fibre_channel", props['driver_volume_type']) - self.assertTrue(props['data']['target_discovered']) - self.assertEqual(self.driver.gateway_fc_wwns, - props['data']['target_wwn']) - self.assertEqual(lun_id, props['data']['target_lun']) - - def test_terminate_connection(self): - target_wwns = self.driver.gateway_fc_wwns - init_targ_map = {} - - self.driver.common.vmem_mg = self.setup_mock_concerto() - self.driver._unexport_lun = mock.Mock() - self.driver._is_initiator_connected_to_array = mock.Mock( - return_value=False) - self.driver._build_initiator_target_map = mock.Mock( - return_value=(target_wwns, init_targ_map)) - - props = self.driver.terminate_connection(VOLUME, CONNECTOR) - - self.driver._unexport_lun.assert_called_with(VOLUME, CONNECTOR) - self.driver._is_initiator_connected_to_array.assert_called_with( - CONNECTOR) - self.driver._build_initiator_target_map.assert_called_with( - CONNECTOR) - self.assertEqual("fibre_channel", props['driver_volume_type']) - self.assertEqual(target_wwns, props['data']['target_wwn']) - self.assertEqual(init_targ_map, props['data']['initiator_target_map']) - - def test_export_lun(self): - lun_id = '1' - response = {'success': True, 'msg': 'Assign SAN client successfully'} - - conf = { - 'client.get_client_info.return_value': CLIENT_INFO, - } - self.driver.common.vmem_mg = self.setup_mock_concerto(m_conf=conf) - - self.driver.common._send_cmd_and_verify = mock.Mock( - return_value=response) - - self.driver._get_lun_id = mock.Mock(return_value=lun_id) - - result = self.driver._export_lun(VOLUME, CONNECTOR) - - self.driver.common._send_cmd_and_verify.assert_called_with( - self.driver.common.vmem_mg.lun.assign_lun_to_client, - self.driver._is_lun_id_ready, - 'Assign SAN client successfully', - [VOLUME['id'], CONNECTOR['host'], "ReadWrite"], - [VOLUME['id'], CONNECTOR['host']]) - self.driver._get_lun_id.assert_called_with( - VOLUME['id'], CONNECTOR['host']) - self.assertEqual(lun_id, result) - - def test_export_lun_fails_with_exception(self): - lun_id = '1' - response = {'status': False, 'msg': 'Generic error'} - failure = exception.ViolinBackendErr - - self.driver.common.vmem_mg = self.setup_mock_concerto() - self.driver.common._send_cmd_and_verify = mock.Mock( - side_effect=exception.ViolinBackendErr(response['msg'])) - self.driver._get_lun_id = mock.Mock(return_value=lun_id) - - self.assertRaises(failure, self.driver._export_lun, VOLUME, CONNECTOR) - - def test_unexport_lun(self): - response = {'success': True, 'msg': 'Unassign SAN client successfully'} - - self.driver.common.vmem_mg = self.setup_mock_concerto() - self.driver.common._send_cmd = mock.Mock( - return_value=response) - - result = self.driver._unexport_lun(VOLUME, CONNECTOR) - - self.driver.common._send_cmd.assert_called_with( - self.driver.common.vmem_mg.lun.unassign_client_lun, - "Unassign SAN client successfully", - VOLUME['id'], CONNECTOR['host'], True) - self.assertIsNone(result) - - def test_get_lun_id(self): - - conf = { - 'client.get_client_info.return_value': CLIENT_INFO, - } - self.driver.common.vmem_mg = self.setup_mock_concerto(m_conf=conf) - - result = self.driver._get_lun_id(VOLUME['id'], CONNECTOR['host']) - - self.assertEqual(8, result) - - def test_is_lun_id_ready(self): - lun_id = '1' - self.driver.common.vmem_mg = self.setup_mock_concerto() - - self.driver._get_lun_id = mock.Mock(return_value=lun_id) - - result = self.driver._is_lun_id_ready( - VOLUME['id'], CONNECTOR['host']) - self.assertTrue(result) - - def test_build_initiator_target_map(self): - """Successfully build a map when zoning is enabled.""" - expected_targ_wwns = FC_TARGET_WWPNS - - self.driver.lookup_service = mock.Mock() - (self.driver.lookup_service.get_device_mapping_from_network. - return_value) = FC_FABRIC_MAP - - result = self.driver._build_initiator_target_map(CONNECTOR) - (targ_wwns, init_targ_map) = result - - (self.driver.lookup_service.get_device_mapping_from_network. - assert_called_with(CONNECTOR['wwpns'], self.driver.gateway_fc_wwns)) - self.assertEqual(set(expected_targ_wwns), set(targ_wwns)) - - i = FC_INITIATOR_WWPNS[0] - self.assertIn(FC_TARGET_WWPNS[0], init_targ_map[i]) - self.assertIn(FC_TARGET_WWPNS[1], init_targ_map[i]) - self.assertEqual(2, len(init_targ_map[i])) - - i = FC_INITIATOR_WWPNS[1] - self.assertIn(FC_TARGET_WWPNS[2], init_targ_map[i]) - self.assertIn(FC_TARGET_WWPNS[3], init_targ_map[i]) - self.assertEqual(2, len(init_targ_map[i])) - - self.assertEqual(2, len(init_targ_map)) - - def test_build_initiator_target_map_no_lookup_service(self): - """Successfully build a map when zoning is disabled.""" - expected_targ_wwns = FC_TARGET_WWPNS - expected_init_targ_map = { - CONNECTOR['wwpns'][0]: FC_TARGET_WWPNS, - CONNECTOR['wwpns'][1]: FC_TARGET_WWPNS - } - self.driver.lookup_service = None - - targ_wwns, init_targ_map = self.driver._build_initiator_target_map( - CONNECTOR) - - self.assertEqual(expected_targ_wwns, targ_wwns) - self.assertEqual(expected_init_targ_map, init_targ_map) - - def test_is_initiator_connected_to_array(self): - """Successfully finds an initiator with remaining active session.""" - conf = { - 'client.get_client_info.return_value': CLIENT_INFO, - } - self.driver.common.vmem_mg = self.setup_mock_concerto(m_conf=conf) - - self.assertTrue(self.driver._is_initiator_connected_to_array( - CONNECTOR)) - self.driver.common.vmem_mg.client.get_client_info.assert_called_with( - CONNECTOR['host']) - - def test_is_initiator_connected_to_array_empty_response(self): - """Successfully finds no initiators with remaining active sessions.""" - conf = { - 'client.get_client_info.return_value': CLIENT_INFO1 - } - self.driver.common.vmem_mg = self.setup_mock_concerto(m_conf=conf) - - self.assertFalse(self.driver._is_initiator_connected_to_array( - CONNECTOR)) diff --git a/cinder/tests/unit/test_vmware_datastore.py b/cinder/tests/unit/test_vmware_datastore.py deleted file mode 100644 index 03468edc8..000000000 --- a/cinder/tests/unit/test_vmware_datastore.py +++ /dev/null @@ -1,468 +0,0 @@ -# Copyright (c) 2014 VMware, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Unit tests for datastore module. -""" - -import mock -from oslo_utils import units -from oslo_vmware import exceptions - -from cinder import test -from cinder.volume.drivers.vmware import datastore as ds_sel -from cinder.volume.drivers.vmware import exceptions as vmdk_exceptions - - -class DatastoreTest(test.TestCase): - """Unit tests for Datastore.""" - - def setUp(self): - super(DatastoreTest, self).setUp() - self._session = mock.Mock() - self._vops = mock.Mock() - self._ds_sel = ds_sel.DatastoreSelector(self._vops, self._session) - - @mock.patch('oslo_vmware.pbm.get_profile_id_by_name') - def test_get_profile_id(self, get_profile_id_by_name): - profile_id = mock.sentinel.profile_id - get_profile_id_by_name.return_value = profile_id - profile_name = mock.sentinel.profile_name - - self.assertEqual(profile_id, self._ds_sel.get_profile_id(profile_name)) - get_profile_id_by_name.assert_called_once_with(self._session, - profile_name) - - @mock.patch('oslo_vmware.pbm.get_profile_id_by_name') - def test_get_profile_id_with_invalid_profile(self, get_profile_id_by_name): - get_profile_id_by_name.return_value = None - profile_name = mock.sentinel.profile_name - - self.assertRaises(vmdk_exceptions.ProfileNotFoundException, - self._ds_sel.get_profile_id, - profile_name) - get_profile_id_by_name.assert_called_once_with(self._session, - profile_name) - - def _create_datastore(self, moref): - return mock.Mock(value=moref) - - def _create_summary( - self, ds, free_space=units.Mi, _type=ds_sel.DatastoreType.VMFS, - capacity=2 * units.Mi): - return mock.Mock(datastore=ds, freeSpace=free_space, type=_type, - capacity=capacity) - - def _create_host(self, value): - host = mock.Mock(spec=['_type', 'value']) - host._type = 'HostSystem' - host.value = value - return host - - def test_filter_datastores_with_unsupported_type(self): - ds_1 = self._create_datastore('ds-1') - ds_2 = self._create_datastore('ds-2') - datastores = [ds_1, ds_2] - - self._vops.get_summary.side_effect = [ - self._create_summary(ds_1), - self._create_summary(ds_2, _type='foo')] - - res = self._ds_sel._filter_datastores( - datastores, units.Ki, None, None, None) - - self.assertEqual(1, len(res)) - self.assertEqual(ds_1, res[0].datastore) - - @mock.patch('cinder.volume.drivers.vmware.datastore.DatastoreSelector.' - '_filter_by_profile') - def test_filter_datastores(self, filter_by_profile): - # Test with empty datastore list. - datastores = [] - size_bytes = 2 * units.Mi - profile_id = mock.sentinel.profile_id - hard_anti_affinity_datastores = None - hard_affinity_ds_types = None - - self.assertEqual([], self._ds_sel._filter_datastores( - datastores, size_bytes, profile_id, hard_anti_affinity_datastores, - hard_affinity_ds_types)) - - # Test with single datastore with hard anti-affinity. - ds_1 = self._create_datastore('ds-1') - datastores = [ds_1] - hard_anti_affinity_datastores = [ds_1.value] - - self.assertEqual([], self._ds_sel._filter_datastores( - datastores, size_bytes, profile_id, hard_anti_affinity_datastores, - hard_affinity_ds_types)) - - # Extend previous case with a profile non-compliant datastore. - ds_2 = self._create_datastore('ds-2') - datastores.append(ds_2) - filter_by_profile.return_value = [] - - self.assertEqual([], self._ds_sel._filter_datastores( - datastores, size_bytes, profile_id, hard_anti_affinity_datastores, - hard_affinity_ds_types)) - filter_by_profile.assert_called_once_with([ds_2], profile_id) - - # Extend previous case with a less free space datastore. - ds_3 = self._create_datastore('ds-3') - datastores.append(ds_3) - filter_by_profile.return_value = [ds_3] - - free_space_list = [units.Mi] - type_list = [ds_sel.DatastoreType.NFS] - self._vops.get_summary.side_effect = ( - lambda ds: self._create_summary(ds, - free_space_list.pop(0), - type_list.pop(0))) - - self.assertEqual([], self._ds_sel._filter_datastores( - datastores, size_bytes, profile_id, hard_anti_affinity_datastores, - hard_affinity_ds_types)) - - # Extend previous case with a datastore not satisfying hard affinity - # datastore type requirement. - ds_4 = self._create_datastore('ds-4') - datastores.append(ds_4) - filter_by_profile.return_value = [ds_3, ds_4] - - free_space_list = [units.Mi, 4 * units.Mi] - type_list = [ds_sel.DatastoreType.NFS, ds_sel.DatastoreType.VSAN] - hard_affinity_ds_types = [ds_sel.DatastoreType.NFS] - - self.assertEqual([], self._ds_sel._filter_datastores( - datastores, size_bytes, profile_id, hard_anti_affinity_datastores, - hard_affinity_ds_types)) - - # Modify the previous case to remove hard affinity datastore type - # requirement. - free_space_list = [units.Mi, 4 * units.Mi] - type_list = [ds_sel.DatastoreType.NFS, ds_sel.DatastoreType.VSAN] - hard_affinity_ds_types = None - - res = self._ds_sel._filter_datastores( - datastores, size_bytes, profile_id, hard_anti_affinity_datastores, - hard_affinity_ds_types) - self.assertTrue(len(res) == 1) - self.assertEqual(ds_4, res[0].datastore) - - # Extend the previous case by adding a datastore satisfying - # hard affinity datastore type requirement. - ds_5 = self._create_datastore('ds-5') - datastores.append(ds_5) - filter_by_profile.return_value = [ds_3, ds_4, ds_5] - - free_space_list = [units.Mi, 4 * units.Mi, 5 * units.Mi] - type_list = [ds_sel.DatastoreType.NFS, ds_sel.DatastoreType.VSAN, - ds_sel.DatastoreType.VMFS] - hard_affinity_ds_types = [ds_sel.DatastoreType.VMFS] - - res = self._ds_sel._filter_datastores( - datastores, size_bytes, profile_id, hard_anti_affinity_datastores, - hard_affinity_ds_types) - self.assertTrue(len(res) == 1) - self.assertEqual(ds_5, res[0].datastore) - - # Modify the previous case to have two datastores satisfying - # hard affinity datastore type requirement. - free_space_list = [units.Mi, 4 * units.Mi, 5 * units.Mi] - type_list = [ds_sel.DatastoreType.NFS, ds_sel.DatastoreType.VSAN, - ds_sel.DatastoreType.VSAN] - hard_affinity_ds_types = [ds_sel.DatastoreType.VSAN] - - res = self._ds_sel._filter_datastores( - datastores, size_bytes, profile_id, hard_anti_affinity_datastores, - hard_affinity_ds_types) - self.assertTrue(len(res) == 2) - self.assertEqual(ds_4, res[0].datastore) - self.assertEqual(ds_5, res[1].datastore) - - # Clear side effects. - self._vops.get_summary.side_effect = None - - def test_select_best_summary(self): - # No tie-- all datastores with different host mount count. - summary_1 = self._create_summary(mock.sentinel.ds_1, - free_space=units.Mi, - capacity=2 * units.Mi) - summary_2 = self._create_summary(mock.sentinel.ds_2, - free_space=units.Mi, - capacity=3 * units.Mi) - summary_3 = self._create_summary(mock.sentinel.ds_3, - free_space=units.Mi, - capacity=4 * units.Mi) - - host_1 = self._create_host('host-1') - host_2 = self._create_host('host-2') - host_3 = self._create_host('host-3') - - connected_hosts = {mock.sentinel.ds_1: [host_1.value], - mock.sentinel.ds_2: [host_1.value, host_2.value], - mock.sentinel.ds_3: [host_1.value, host_2.value, - host_3.value]} - self._vops.get_connected_hosts.side_effect = ( - lambda summary: connected_hosts[summary]) - - summaries = [summary_1, summary_2, summary_3] - (best_summary, best_utilization) = self._ds_sel._select_best_summary( - summaries) - - self.assertEqual(summary_3, best_summary) - self.assertEqual(3 / 4.0, best_utilization) - - # Tie-- two datastores with max host mount count. - summary_4 = self._create_summary(mock.sentinel.ds_4, - free_space=2 * units.Mi, - capacity=4 * units.Mi) - connected_hosts[mock.sentinel.ds_4] = ( - connected_hosts[mock.sentinel.ds_3]) - summaries.append(summary_4) - (best_summary, best_utilization) = self._ds_sel._select_best_summary( - summaries) - - self.assertEqual(summary_4, best_summary) - self.assertEqual(1 / 2.0, best_utilization) - - # Clear side effects. - self._vops.get_connected_hosts.side_effect = None - - @mock.patch('cinder.volume.drivers.vmware.datastore.DatastoreSelector.' - 'get_profile_id') - @mock.patch('cinder.volume.drivers.vmware.datastore.DatastoreSelector.' - '_filter_datastores') - def test_select_datastore(self, filter_datastores, get_profile_id): - # Test with no hosts. - size_bytes = units.Ki - req = {self._ds_sel.SIZE_BYTES: size_bytes} - self._vops.get_hosts.return_value = mock.Mock(objects=[]) - - self.assertEqual((), self._ds_sel.select_datastore(req)) - self._vops.get_hosts.assert_called_once_with() - - # Test with single host with no valid datastores. - host_1 = self._create_host('host-1') - self._vops.get_hosts.return_value = mock.Mock( - objects=[mock.Mock(obj=host_1)]) - self._vops.continue_retrieval.return_value = None - self._vops.get_dss_rp.side_effect = exceptions.VimException('error') - - self.assertEqual((), self._ds_sel.select_datastore(req)) - self._vops.get_dss_rp.assert_called_once_with(host_1) - - # Test with three hosts and vCenter connection problem while fetching - # datastores for the second host. - self._vops.get_dss_rp.reset_mock() - host_2 = self._create_host('host-2') - host_3 = self._create_host('host-3') - self._vops.get_hosts.return_value = mock.Mock( - objects=[mock.Mock(obj=host_1), - mock.Mock(obj=host_2), - mock.Mock(obj=host_3)]) - self._vops.get_dss_rp.side_effect = [ - exceptions.VimException('no valid datastores'), - exceptions.VimConnectionException('connection error')] - - self.assertRaises(exceptions.VimConnectionException, - self._ds_sel.select_datastore, - req) - get_dss_rp_exp_calls = [mock.call(host_1), mock.call(host_2)] - self.assertEqual(get_dss_rp_exp_calls, - self._vops.get_dss_rp.call_args_list) - - # Modify previous case to return datastores for second and third host, - # where none of them meet the requirements which include a storage - # profile and affinity requirements. - aff_ds_types = [ds_sel.DatastoreType.VMFS] - req[ds_sel.DatastoreSelector.HARD_AFFINITY_DS_TYPE] = aff_ds_types - - ds_1a = mock.sentinel.ds_1a - anti_affinity_ds = [ds_1a] - req[ds_sel.DatastoreSelector.HARD_ANTI_AFFINITY_DS] = anti_affinity_ds - - profile_name = mock.sentinel.profile_name - req[ds_sel.DatastoreSelector.PROFILE_NAME] = profile_name - - profile_id = mock.sentinel.profile_id - get_profile_id.return_value = profile_id - - ds_2a = mock.sentinel.ds_2a - ds_2b = mock.sentinel.ds_2b - ds_3a = mock.sentinel.ds_3a - - self._vops.get_dss_rp.reset_mock() - rp_2 = mock.sentinel.rp_2 - rp_3 = mock.sentinel.rp_3 - self._vops.get_dss_rp.side_effect = [ - exceptions.VimException('no valid datastores'), - ([ds_2a, ds_2b], rp_2), - ([ds_3a], rp_3)] - - filter_datastores.return_value = [] - - self.assertEqual((), self._ds_sel.select_datastore(req)) - get_profile_id.assert_called_once_with(profile_name) - get_dss_rp_exp_calls.append(mock.call(host_3)) - self.assertEqual(get_dss_rp_exp_calls, - self._vops.get_dss_rp.call_args_list) - filter_datastores_exp_calls = [ - mock.call([ds_2a, ds_2b], size_bytes, profile_id, anti_affinity_ds, - aff_ds_types), - mock.call([ds_3a], size_bytes, profile_id, anti_affinity_ds, - aff_ds_types)] - self.assertEqual(filter_datastores_exp_calls, - filter_datastores.call_args_list) - - # Modify previous case to have a non-empty summary list after filtering - # with preferred utilization threshold unset. - self._vops.get_dss_rp.side_effect = [ - exceptions.VimException('no valid datastores'), - ([ds_2a, ds_2b], rp_2), - ([ds_3a], rp_3)] - - summary_2b = self._create_summary(ds_2b, free_space=0.5 * units.Mi, - capacity=units.Mi) - filter_datastores.side_effect = [[summary_2b]] - self._vops.get_connected_hosts.return_value = [host_1] - - self.assertEqual((host_2, rp_2, summary_2b), - self._ds_sel.select_datastore(req)) - - # Modify previous case to have a preferred utilization threshold - # satsified by one datastore. - self._vops.get_dss_rp.side_effect = [ - exceptions.VimException('no valid datastores'), - ([ds_2a, ds_2b], rp_2), - ([ds_3a], rp_3)] - - req[ds_sel.DatastoreSelector.PREF_UTIL_THRESH] = 0.4 - summary_3a = self._create_summary(ds_3a, free_space=0.7 * units.Mi, - capacity=units.Mi) - filter_datastores.side_effect = [[summary_2b], [summary_3a]] - - self.assertEqual((host_3, rp_3, summary_3a), - self._ds_sel.select_datastore(req)) - - # Modify previous case to have a preferred utilization threshold - # which cannot be satisfied. - self._vops.get_dss_rp.side_effect = [ - exceptions.VimException('no valid datastores'), - ([ds_2a, ds_2b], rp_2), - ([ds_3a], rp_3)] - filter_datastores.side_effect = [[summary_2b], [summary_3a]] - - req[ds_sel.DatastoreSelector.PREF_UTIL_THRESH] = 0.2 - summary_2b.freeSpace = 0.75 * units.Mi - - self.assertEqual((host_2, rp_2, summary_2b), - self._ds_sel.select_datastore(req)) - - # Clear side effects. - self._vops.get_dss_rp.side_effect = None - - @mock.patch('cinder.volume.drivers.vmware.datastore.DatastoreSelector.' - '_filter_datastores') - def test_select_datastore_with_single_host(self, filter_datastores): - host = self._create_host('host-1') - req = {self._ds_sel.SIZE_BYTES: units.Gi} - - ds = mock.sentinel.ds - rp = mock.sentinel.rp - self._vops.get_dss_rp.return_value = ([ds], rp) - - summary = self._create_summary(ds, free_space=2 * units.Gi, - capacity=3 * units.Gi) - filter_datastores.return_value = [summary] - self._vops.get_connected_hosts.return_value = [host.value] - - self.assertEqual((host, rp, summary), - self._ds_sel.select_datastore(req, [host])) - - # reset mocks - self._vops.get_dss_rp.reset_mock() - self._vops.get_dss_rp.return_value = None - self._vops.get_connected_hosts.reset_mock() - self._vops.get_connected_hosts.return_value = None - - def test_select_datastore_with_empty_host_list(self): - size_bytes = units.Ki - req = {self._ds_sel.SIZE_BYTES: size_bytes} - self._vops.get_hosts.return_value = mock.Mock(objects=[]) - - self.assertEqual((), self._ds_sel.select_datastore(req, hosts=[])) - self._vops.get_hosts.assert_called_once_with() - - @mock.patch('oslo_vmware.pbm.get_profile_id_by_name') - @mock.patch('cinder.volume.drivers.vmware.datastore.DatastoreSelector.' - '_filter_by_profile') - def test_is_datastore_compliant(self, filter_by_profile, - get_profile_id_by_name): - # Test with empty profile. - profile_name = None - datastore = mock.sentinel.datastore - self.assertTrue(self._ds_sel.is_datastore_compliant(datastore, - profile_name)) - - # Test with invalid profile. - profile_name = mock.sentinel.profile_name - get_profile_id_by_name.return_value = None - self.assertRaises(vmdk_exceptions.ProfileNotFoundException, - self._ds_sel.is_datastore_compliant, - datastore, - profile_name) - get_profile_id_by_name.assert_called_once_with(self._session, - profile_name) - - # Test with valid profile and non-compliant datastore. - get_profile_id_by_name.reset_mock() - profile_id = mock.sentinel.profile_id - get_profile_id_by_name.return_value = profile_id - filter_by_profile.return_value = [] - self.assertFalse(self._ds_sel.is_datastore_compliant(datastore, - profile_name)) - get_profile_id_by_name.assert_called_once_with(self._session, - profile_name) - filter_by_profile.assert_called_once_with([datastore], profile_id) - - # Test with valid profile and compliant datastore. - get_profile_id_by_name.reset_mock() - filter_by_profile.reset_mock() - filter_by_profile.return_value = [datastore] - self.assertTrue(self._ds_sel.is_datastore_compliant(datastore, - profile_name)) - get_profile_id_by_name.assert_called_once_with(self._session, - profile_name) - filter_by_profile.assert_called_once_with([datastore], profile_id) - - def test_get_all_hosts(self): - host_1 = self._create_host('host-1') - host_2 = self._create_host('host-2') - hosts = mock.Mock(objects=[mock.Mock(obj=host_1), - mock.Mock(obj=host_2)]) - - self._vops.get_hosts.return_value = hosts - self._vops.continue_retrieval.return_value = None - # host_1 is usable and host_2 is not usable - self._vops.is_host_usable.side_effect = [True, False] - - ret = self._ds_sel._get_all_hosts() - - self.assertEqual([host_1], ret) - self._vops.get_hosts.assert_called_once_with() - self._vops.continue_retrieval.assert_called_once_with(hosts) - exp_calls = [mock.call(host_1), mock.call(host_2)] - self.assertEqual(exp_calls, self._vops.is_host_usable.call_args_list) diff --git a/cinder/tests/unit/test_vmware_vmdk.py b/cinder/tests/unit/test_vmware_vmdk.py deleted file mode 100644 index 363a32fda..000000000 --- a/cinder/tests/unit/test_vmware_vmdk.py +++ /dev/null @@ -1,2587 +0,0 @@ -# Copyright (c) 2013 VMware, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Test suite for VMware vCenter VMDK driver. -""" - -from distutils import version as ver - -import ddt -import mock -from oslo_utils import units -from oslo_vmware import api -from oslo_vmware import exceptions -from oslo_vmware import image_transfer -import six - -from cinder import exception as cinder_exceptions -from cinder import test -from cinder.volume import configuration -from cinder.volume.drivers.vmware import datastore as hub -from cinder.volume.drivers.vmware import exceptions as vmdk_exceptions -from cinder.volume.drivers.vmware import vmdk -from cinder.volume.drivers.vmware import volumeops - - -class FakeObject(object): - def __init__(self): - self._fields = {} - - def __setitem__(self, key, value): - self._fields[key] = value - - def __getitem__(self, item): - return self._fields[item] - - -# TODO(vbala) Split test methods handling multiple cases into multiple methods, -# each handling a specific case. -@ddt.ddt -class VMwareVcVmdkDriverTestCase(test.TestCase): - """Unit tests for VMwareVcVmdkDriver.""" - - IP = 'localhost' - PORT = 443 - USERNAME = 'username' - PASSWORD = 'password' - VOLUME_FOLDER = 'cinder-volumes' - API_RETRY_COUNT = 3 - TASK_POLL_INTERVAL = 5.0 - IMG_TX_TIMEOUT = 10 - MAX_OBJECTS = 100 - TMP_DIR = "/vmware-tmp" - CA_FILE = "/etc/ssl/rui-ca-cert.pem" - VMDK_DRIVER = vmdk.VMwareVcVmdkDriver - CLUSTERS = ["cls-1", "cls-2"] - DEFAULT_VC_VERSION = '5.5' - - VOL_ID = 'abcdefab-cdef-abcd-efab-cdefabcdefab', - DISPLAY_NAME = 'foo', - VOL_TYPE_ID = 'd61b8cb3-aa1b-4c9b-b79e-abcdbda8b58a' - VOL_SIZE = 2 - PROJECT_ID = 'd45beabe-f5de-47b7-b462-0d9ea02889bc' - SNAPSHOT_ID = '2f59670a-0355-4790-834c-563b65bba740' - SNAPSHOT_NAME = 'snap-foo' - SNAPSHOT_DESCRIPTION = 'test snapshot' - IMAGE_ID = 'eb87f4b0-d625-47f8-bb45-71c43b486d3a' - IMAGE_NAME = 'image-1' - - def setUp(self): - super(VMwareVcVmdkDriverTestCase, self).setUp() - - self._config = mock.Mock(spec=configuration.Configuration) - self._config.vmware_host_ip = self.IP - self._config.vmware_host_username = self.USERNAME - self._config.vmware_host_password = self.PASSWORD - self._config.vmware_wsdl_location = None - self._config.vmware_volume_folder = self.VOLUME_FOLDER - self._config.vmware_api_retry_count = self.API_RETRY_COUNT - self._config.vmware_task_poll_interval = self.TASK_POLL_INTERVAL - self._config.vmware_image_transfer_timeout_secs = self.IMG_TX_TIMEOUT - self._config.vmware_max_objects_retrieval = self.MAX_OBJECTS - self._config.vmware_tmp_dir = self.TMP_DIR - self._config.vmware_ca_file = self.CA_FILE - self._config.vmware_insecure = False - self._config.vmware_cluster_name = self.CLUSTERS - self._config.vmware_host_version = self.DEFAULT_VC_VERSION - - self._db = mock.Mock() - self._driver = vmdk.VMwareVcVmdkDriver(configuration=self._config, - db=self._db) - - api_retry_count = self._config.vmware_api_retry_count - task_poll_interval = self._config.vmware_task_poll_interval, - self._session = api.VMwareAPISession(self.IP, self.USERNAME, - self.PASSWORD, api_retry_count, - task_poll_interval, - create_session=False) - self._volumeops = volumeops.VMwareVolumeOps(self._session, - self.MAX_OBJECTS) - - def test_get_volume_stats(self): - stats = self._driver.get_volume_stats() - - self.assertEqual('VMware', stats['vendor_name']) - self.assertEqual(self._driver.VERSION, stats['driver_version']) - self.assertEqual('vmdk', stats['storage_protocol']) - self.assertEqual(0, stats['reserved_percentage']) - self.assertEqual('unknown', stats['total_capacity_gb']) - self.assertEqual('unknown', stats['free_capacity_gb']) - - def _create_volume_dict(self, - vol_id=VOL_ID, - display_name=DISPLAY_NAME, - volume_type_id=VOL_TYPE_ID, - status='available', - size=VOL_SIZE, - attachment=None, - project_id=PROJECT_ID): - return {'id': vol_id, - 'display_name': display_name, - 'name': 'volume-%s' % vol_id, - 'volume_type_id': volume_type_id, - 'status': status, - 'size': size, - 'volume_attachment': attachment, - 'project_id': project_id, - } - - @mock.patch.object(VMDK_DRIVER, '_select_ds_for_volume') - def test_verify_volume_creation(self, select_ds_for_volume): - volume = self._create_volume_dict() - self._driver._verify_volume_creation(volume) - - select_ds_for_volume.assert_called_once_with(volume) - - @mock.patch.object(VMDK_DRIVER, '_verify_volume_creation') - def test_create_volume(self, verify_volume_creation): - volume = self._create_volume_dict() - self._driver.create_volume(volume) - - verify_volume_creation.assert_called_once_with(volume) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_delete_volume_without_backing(self, vops): - vops.get_backing.return_value = None - - volume = self._create_volume_dict() - self._driver.delete_volume(volume) - - vops.get_backing.assert_called_once_with(volume['name']) - self.assertFalse(vops.delete_backing.called) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_delete_volume(self, vops): - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - - volume = self._create_volume_dict() - self._driver.delete_volume(volume) - - vops.get_backing.assert_called_once_with(volume['name']) - vops.delete_backing.assert_called_once_with(backing) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.' - '_get_volume_type_extra_spec') - @mock.patch('cinder.volume.drivers.vmware.volumeops.' - 'VirtualDiskType.validate') - def test_get_extra_spec_disk_type(self, validate, - get_volume_type_extra_spec): - vmdk_type = mock.sentinel.vmdk_type - get_volume_type_extra_spec.return_value = vmdk_type - - type_id = mock.sentinel.type_id - self.assertEqual(vmdk_type, - self._driver._get_extra_spec_disk_type(type_id)) - get_volume_type_extra_spec.assert_called_once_with( - type_id, 'vmdk_type', default_value=vmdk.THIN_VMDK_TYPE) - validate.assert_called_once_with(vmdk_type) - - @mock.patch.object(VMDK_DRIVER, '_get_extra_spec_disk_type') - def test_get_disk_type(self, get_extra_spec_disk_type): - vmdk_type = mock.sentinel.vmdk_type - get_extra_spec_disk_type.return_value = vmdk_type - - volume = self._create_volume_dict() - self.assertEqual(vmdk_type, self._driver._get_disk_type(volume)) - get_extra_spec_disk_type.assert_called_once_with( - volume['volume_type_id']) - - def _create_snapshot_dict(self, - volume, - snap_id=SNAPSHOT_ID, - name=SNAPSHOT_NAME, - description=SNAPSHOT_DESCRIPTION): - return {'id': snap_id, - 'volume': volume, - 'volume_name': volume['name'], - 'name': name, - 'display_description': description, - } - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_create_snapshot_without_backing(self, vops): - vops.get_backing.return_value = None - - volume = self._create_volume_dict() - snapshot = self._create_snapshot_dict(volume) - self._driver.create_snapshot(snapshot) - - vops.get_backing.assert_called_once_with(snapshot['volume_name']) - self.assertFalse(vops.create_snapshot.called) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_create_snapshot_with_backing(self, vops): - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - - volume = self._create_volume_dict() - snapshot = self._create_snapshot_dict(volume) - self._driver.create_snapshot(snapshot) - - vops.get_backing.assert_called_once_with(snapshot['volume_name']) - vops.create_snapshot.assert_called_once_with( - backing, snapshot['name'], snapshot['display_description']) - - def test_create_snapshot_when_attached(self): - volume = self._create_volume_dict(status='in-use') - snapshot = self._create_snapshot_dict(volume) - self.assertRaises(cinder_exceptions.InvalidVolume, - self._driver.create_snapshot, snapshot) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_delete_snapshot_without_backing(self, vops): - vops.get_backing.return_value = None - - volume = self._create_volume_dict() - snapshot = self._create_snapshot_dict(volume) - self._driver.delete_snapshot(snapshot) - - vops.get_backing.assert_called_once_with(snapshot['volume_name']) - self.assertFalse(vops.delete_snapshot.called) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_delete_snapshot_with_backing(self, vops): - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - - volume = self._create_volume_dict() - snapshot = self._create_snapshot_dict(volume) - self._driver.delete_snapshot(snapshot) - - vops.get_backing.assert_called_once_with(snapshot['volume_name']) - vops.delete_snapshot.assert_called_once_with( - backing, snapshot['name']) - - def test_delete_snapshot_when_attached(self): - volume = self._create_volume_dict(status='in-use') - snapshot = self._create_snapshot_dict(volume) - - self.assertRaises(cinder_exceptions.InvalidVolume, - self._driver.delete_snapshot, snapshot) - - @ddt.data('vmdk', 'VMDK', None) - def test_validate_disk_format(self, disk_format): - self._driver._validate_disk_format(disk_format) - - def test_validate_disk_format_with_invalid_format(self): - self.assertRaises(cinder_exceptions.ImageUnacceptable, - self._driver._validate_disk_format, - 'img') - - def _create_image_meta(self, - _id=IMAGE_ID, - name=IMAGE_NAME, - disk_format='vmdk', - size=1 * units.Gi, - container_format='bare', - vmware_disktype='streamOptimized', - vmware_adaptertype='lsiLogic', - is_public=True): - return {'id': _id, - 'name': name, - 'disk_format': disk_format, - 'size': size, - 'container_format': container_format, - 'properties': {'vmware_disktype': vmware_disktype, - 'vmware_adaptertype': vmware_adaptertype, - }, - 'is_public': is_public, - } - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_validate_disk_format') - def test_copy_image_to_volume_with_ova_container(self, - validate_disk_format): - image_service = mock.Mock() - image_meta = self._create_image_meta(container_format='ova') - image_service.show.return_value = image_meta - - context = mock.sentinel.context - volume = self._create_volume_dict() - image_id = mock.sentinel.image_id - - self.assertRaises( - cinder_exceptions.ImageUnacceptable, - self._driver.copy_image_to_volume, context, volume, image_service, - image_id) - validate_disk_format.assert_called_once_with(image_meta['disk_format']) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_validate_disk_format') - @mock.patch('cinder.volume.drivers.vmware.volumeops.' - 'VirtualDiskAdapterType.validate') - @mock.patch('cinder.volume.drivers.vmware.vmdk.ImageDiskType.' - 'validate') - @mock.patch.object(VMDK_DRIVER, - '_create_volume_from_non_stream_optimized_image') - @mock.patch.object(VMDK_DRIVER, - '_fetch_stream_optimized_image') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_extend_backing') - def _test_copy_image_to_volume(self, - extend_backing, - vops, - fetch_stream_optimized_image, - create_volume_from_non_stream_opt_image, - validate_image_disk_type, - validate_image_adapter_type, - validate_disk_format, - vmware_disk_type='streamOptimized', - backing_disk_size=VOL_SIZE, - call_extend_backing=False): - - image_service = mock.Mock() - image_meta = self._create_image_meta(vmware_disktype=vmware_disk_type) - image_service.show.return_value = image_meta - - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - vops.get_disk_size.return_value = backing_disk_size * units.Gi - - context = mock.sentinel.context - volume = self._create_volume_dict() - image_id = mock.sentinel.image_id - self._driver.copy_image_to_volume( - context, volume, image_service, image_id) - - validate_disk_format.assert_called_once_with(image_meta['disk_format']) - validate_image_disk_type.assert_called_once_with( - image_meta['properties']['vmware_disktype']) - validate_image_adapter_type.assert_called_once_with( - image_meta['properties']['vmware_adaptertype']) - - if vmware_disk_type == 'streamOptimized': - fetch_stream_optimized_image.assert_called_once_with( - context, volume, image_service, image_id, image_meta['size'], - image_meta['properties']['vmware_adaptertype']) - else: - create_volume_from_non_stream_opt_image.assert_called_once_with( - context, volume, image_service, image_id, image_meta['size'], - image_meta['properties']['vmware_adaptertype'], - image_meta['properties']['vmware_disktype']) - - vops.get_disk_size.assert_called_once_with(backing) - if call_extend_backing: - extend_backing.assert_called_once_with(backing, volume['size']) - else: - self.assertFalse(extend_backing.called) - - @ddt.data('sparse', 'preallocated', 'streamOptimized') - def test_copy_image_to_volume(self, vmware_disk_type): - self._test_copy_image_to_volume(vmware_disk_type=vmware_disk_type) - - @ddt.data('sparse', 'preallocated', 'streamOptimized') - def test_copy_image_to_volume_with_extend_backing(self, vmware_disk_type): - self._test_copy_image_to_volume(vmware_disk_type=vmware_disk_type, - backing_disk_size=1, - call_extend_backing=True) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_get_disk_type') - @mock.patch.object(VMDK_DRIVER, '_check_disk_conversion') - @mock.patch('oslo_utils.uuidutils.generate_uuid') - @mock.patch.object(VMDK_DRIVER, '_create_backing') - @mock.patch.object(VMDK_DRIVER, '_get_ds_name_folder_path') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_create_virtual_disk_from_sparse_image') - @mock.patch.object(VMDK_DRIVER, - '_create_virtual_disk_from_preallocated_image') - @mock.patch.object(VMDK_DRIVER, '_select_ds_for_volume') - @mock.patch.object(VMDK_DRIVER, '_delete_temp_backing') - def _test_create_volume_from_non_stream_optimized_image( - self, - delete_tmp_backing, - select_ds_for_volume, - create_disk_from_preallocated_image, - create_disk_from_sparse_image, - vops, - get_ds_name_folder_path, - create_backing, - generate_uuid, - check_disk_conversion, - get_disk_type, - image_disk_type='sparse', - disk_conversion=False): - - disk_type = mock.sentinel.disk_type - get_disk_type.return_value = disk_type - check_disk_conversion.return_value = disk_conversion - - volume = self._create_volume_dict() - if disk_conversion: - disk_name = "6b77b25a-9136-470e-899e-3c930e570d8e" - generate_uuid.return_value = disk_name - else: - disk_name = volume['name'] - - backing = mock.sentinel.backing - create_backing.return_value = backing - - ds_name = mock.sentinel.ds_name - folder_path = mock.sentinel.folder_path - get_ds_name_folder_path.return_value = (ds_name, folder_path) - - host = mock.sentinel.host - dc_ref = mock.sentinel.dc_ref - vops.get_host.return_value = host - vops.get_dc.return_value = dc_ref - - vmdk_path = mock.Mock() - create_disk_from_sparse_image.return_value = vmdk_path - create_disk_from_preallocated_image.return_value = vmdk_path - - if disk_conversion: - rp = mock.sentinel.rp - folder = mock.sentinel.folder - datastore = mock.sentinel.datastore - summary = mock.Mock(datastore=datastore) - select_ds_for_volume.return_value = (host, rp, folder, summary) - - clone = mock.sentinel.clone - vops.clone_backing.return_value = clone - - context = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - image_size_in_bytes = units.Gi - adapter_type = mock.sentinel.adapter_type - - self._driver._create_volume_from_non_stream_optimized_image( - context, volume, image_service, image_id, image_size_in_bytes, - adapter_type, image_disk_type) - - check_disk_conversion.assert_called_once_with(image_disk_type, - mock.sentinel.disk_type) - if disk_conversion: - create_backing.assert_called_once_with( - volume, - create_params={vmdk.CREATE_PARAM_DISK_LESS: True, - vmdk.CREATE_PARAM_BACKING_NAME: disk_name}) - else: - create_backing.assert_called_once_with( - volume, create_params={vmdk.CREATE_PARAM_DISK_LESS: True}) - - if image_disk_type == 'sparse': - create_disk_from_sparse_image.assert_called_once_with( - context, image_service, image_id, image_size_in_bytes, - dc_ref, ds_name, folder_path, disk_name) - else: - create_disk_from_preallocated_image.assert_called_once_with( - context, image_service, image_id, image_size_in_bytes, - dc_ref, ds_name, folder_path, disk_name, adapter_type) - - vops.attach_disk_to_backing.assert_called_once_with( - backing, image_size_in_bytes / units.Ki, disk_type, - adapter_type, vmdk_path.get_descriptor_ds_file_path()) - - if disk_conversion: - select_ds_for_volume.assert_called_once_with(volume) - vops.clone_backing.assert_called_once_with( - volume['name'], backing, None, volumeops.FULL_CLONE_TYPE, - datastore, disk_type=disk_type, host=host, resource_pool=rp, - folder=folder) - delete_tmp_backing.assert_called_once_with(backing) - vops.update_backing_disk_uuid(clone, volume['id']) - else: - vops.update_backing_disk_uuid(backing, volume['id']) - - @ddt.data('sparse', 'preallocated') - def test_create_volume_from_non_stream_optimized_image(self, - image_disk_type): - self._test_create_volume_from_non_stream_optimized_image( - image_disk_type=image_disk_type) - - @ddt.data('sparse', 'preallocated') - def test_create_volume_from_non_stream_opt_image_with_disk_conversion( - self, image_disk_type): - self._test_create_volume_from_non_stream_optimized_image( - image_disk_type=image_disk_type, disk_conversion=True) - - @mock.patch.object(VMDK_DRIVER, '_copy_temp_virtual_disk') - @mock.patch.object(VMDK_DRIVER, '_get_temp_image_folder') - @mock.patch('oslo_utils.uuidutils.generate_uuid') - @mock.patch( - 'cinder.volume.drivers.vmware.volumeops.FlatExtentVirtualDiskPath') - @mock.patch.object(VMDK_DRIVER, '_copy_image') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_create_virtual_disk_from_preallocated_image( - self, vops, copy_image, flat_extent_path, generate_uuid, - get_temp_image_folder, copy_temp_virtual_disk): - dc_ref = mock.Mock(value=mock.sentinel.dc_ref) - ds_name = mock.sentinel.ds_name - folder_path = mock.sentinel.folder_path - get_temp_image_folder.return_value = (dc_ref, ds_name, folder_path) - - uuid = mock.sentinel.uuid - generate_uuid.return_value = uuid - path = mock.Mock() - dest_path = mock.Mock() - flat_extent_path.side_effect = [path, dest_path] - - context = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - image_size_in_bytes = 2 * units.Gi - dest_dc_ref = mock.sentinel.dest_dc_ref - dest_ds_name = mock.sentinel.dest_ds_name - dest_folder_path = mock.sentinel.dest_folder_path - dest_disk_name = mock.sentinel.dest_disk_name - adapter_type = mock.sentinel.adapter_type - ret = self._driver._create_virtual_disk_from_preallocated_image( - context, image_service, image_id, image_size_in_bytes, dest_dc_ref, - dest_ds_name, dest_folder_path, dest_disk_name, adapter_type) - - exp_flat_extent_path_calls = [ - mock.call(ds_name, folder_path, uuid), - mock.call(dest_ds_name, dest_folder_path, dest_disk_name)] - self.assertEqual(exp_flat_extent_path_calls, - flat_extent_path.call_args_list) - create_descriptor = vops.create_flat_extent_virtual_disk_descriptor - create_descriptor.assert_called_once_with( - dc_ref, path, image_size_in_bytes / units.Ki, adapter_type, - vmdk.EAGER_ZEROED_THICK_VMDK_TYPE) - copy_image.assert_called_once_with( - context, dc_ref, image_service, image_id, image_size_in_bytes, - ds_name, path.get_flat_extent_file_path()) - copy_temp_virtual_disk.assert_called_once_with(dc_ref, path, - dest_dc_ref, dest_path) - self.assertEqual(dest_path, ret) - - @mock.patch.object(VMDK_DRIVER, '_copy_temp_virtual_disk') - @mock.patch.object(VMDK_DRIVER, '_get_temp_image_folder') - @mock.patch( - 'cinder.volume.drivers.vmware.volumeops.FlatExtentVirtualDiskPath') - @mock.patch.object(VMDK_DRIVER, '_copy_image') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_create_virtual_disk_from_preallocated_image_with_no_disk_copy( - self, vops, copy_image, flat_extent_path, get_temp_image_folder, - copy_temp_virtual_disk): - dc_ref = mock.Mock(value=mock.sentinel.dc_ref) - ds_name = mock.sentinel.ds_name - folder_path = mock.sentinel.folder_path - get_temp_image_folder.return_value = (dc_ref, ds_name, folder_path) - - path = mock.Mock() - flat_extent_path.return_value = path - - context = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - image_size_in_bytes = 2 * units.Gi - dest_dc_ref = mock.Mock(value=mock.sentinel.dc_ref) - dest_ds_name = ds_name - dest_folder_path = mock.sentinel.dest_folder_path - dest_disk_name = mock.sentinel.dest_disk_name - adapter_type = mock.sentinel.adapter_type - ret = self._driver._create_virtual_disk_from_preallocated_image( - context, image_service, image_id, image_size_in_bytes, dest_dc_ref, - dest_ds_name, dest_folder_path, dest_disk_name, adapter_type) - - flat_extent_path.assert_called_once_with( - dest_ds_name, dest_folder_path, dest_disk_name) - create_descriptor = vops.create_flat_extent_virtual_disk_descriptor - create_descriptor.assert_called_once_with( - dc_ref, path, image_size_in_bytes / units.Ki, adapter_type, - vmdk.EAGER_ZEROED_THICK_VMDK_TYPE) - copy_image.assert_called_once_with( - context, dc_ref, image_service, image_id, image_size_in_bytes, - ds_name, path.get_flat_extent_file_path()) - self.assertFalse(copy_temp_virtual_disk.called) - self.assertEqual(path, ret) - - @mock.patch.object(VMDK_DRIVER, '_copy_temp_virtual_disk') - @mock.patch.object(VMDK_DRIVER, '_get_temp_image_folder') - @mock.patch('oslo_utils.uuidutils.generate_uuid') - @mock.patch( - 'cinder.volume.drivers.vmware.volumeops.FlatExtentVirtualDiskPath') - @mock.patch.object(VMDK_DRIVER, '_copy_image') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_create_virtual_disk_from_preallocated_image_with_copy_error( - self, vops, copy_image, flat_extent_path, generate_uuid, - get_temp_image_folder, copy_temp_virtual_disk): - dc_ref = mock.Mock(value=mock.sentinel.dc_ref) - ds_name = mock.sentinel.ds_name - folder_path = mock.sentinel.folder_path - get_temp_image_folder.return_value = (dc_ref, ds_name, folder_path) - - uuid = mock.sentinel.uuid - generate_uuid.return_value = uuid - path = mock.Mock() - dest_path = mock.Mock() - flat_extent_path.side_effect = [path, dest_path] - - copy_image.side_effect = exceptions.VimException("error") - - context = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - image_size_in_bytes = 2 * units.Gi - dest_dc_ref = mock.sentinel.dest_dc_ref - dest_ds_name = mock.sentinel.dest_ds_name - dest_folder_path = mock.sentinel.dest_folder_path - dest_disk_name = mock.sentinel.dest_disk_name - adapter_type = mock.sentinel.adapter_type - self.assertRaises( - exceptions.VimException, - self._driver._create_virtual_disk_from_preallocated_image, - context, image_service, image_id, image_size_in_bytes, dest_dc_ref, - dest_ds_name, dest_folder_path, dest_disk_name, adapter_type) - - vops.delete_file.assert_called_once_with( - path.get_descriptor_ds_file_path(), dc_ref) - self.assertFalse(copy_temp_virtual_disk.called) - - @mock.patch('oslo_utils.uuidutils.generate_uuid') - @mock.patch( - 'cinder.volume.drivers.vmware.volumeops.' - 'MonolithicSparseVirtualDiskPath') - @mock.patch( - 'cinder.volume.drivers.vmware.volumeops.FlatExtentVirtualDiskPath') - @mock.patch.object(VMDK_DRIVER, '_copy_temp_virtual_disk') - @mock.patch.object(VMDK_DRIVER, '_copy_image') - def test_create_virtual_disk_from_sparse_image( - self, copy_image, copy_temp_virtual_disk, flat_extent_path, - sparse_path, generate_uuid): - uuid = mock.sentinel.uuid - generate_uuid.return_value = uuid - - src_path = mock.Mock() - sparse_path.return_value = src_path - - dest_path = mock.Mock() - flat_extent_path.return_value = dest_path - - context = mock.sentinel.context - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - image_size_in_bytes = 2 * units.Gi - dc_ref = mock.sentinel.dc_ref - ds_name = mock.sentinel.ds_name - folder_path = mock.sentinel.folder_path - disk_name = mock.sentinel.disk_name - - ret = self._driver._create_virtual_disk_from_sparse_image( - context, image_service, image_id, image_size_in_bytes, dc_ref, - ds_name, folder_path, disk_name) - - sparse_path.assert_called_once_with(ds_name, folder_path, uuid) - copy_image.assert_called_once_with( - context, dc_ref, image_service, image_id, image_size_in_bytes, - ds_name, src_path.get_descriptor_file_path()) - flat_extent_path.assert_called_once_with( - ds_name, folder_path, disk_name) - copy_temp_virtual_disk.assert_called_once_with( - dc_ref, src_path, dc_ref, dest_path) - self.assertEqual(dest_path, ret) - - @mock.patch.object(VMDK_DRIVER, '_select_datastore') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_get_temp_image_folder(self, vops, select_datastore): - host = mock.sentinel.host - resource_pool = mock.sentinel.rp - summary = mock.Mock() - ds_name = mock.sentinel.ds_name - summary.name = ds_name - select_datastore.return_value = (host, resource_pool, summary) - - dc = mock.sentinel.dc - vops.get_dc.return_value = dc - - image_size = 2 * units.Gi - ret = self._driver._get_temp_image_folder(image_size) - - self.assertEqual((dc, ds_name, vmdk.TMP_IMAGES_DATASTORE_FOLDER_PATH), - ret) - exp_req = { - hub.DatastoreSelector.SIZE_BYTES: image_size, - hub.DatastoreSelector.HARD_AFFINITY_DS_TYPE: - {hub.DatastoreType.VMFS, hub.DatastoreType.NFS}} - select_datastore.assert_called_once_with(exp_req) - vops.create_datastore_folder.assert_called_once_with( - ds_name, vmdk.TMP_IMAGES_DATASTORE_FOLDER_PATH, dc) - - @mock.patch.object(VMDK_DRIVER, '_select_ds_for_volume') - @mock.patch.object(VMDK_DRIVER, '_get_storage_profile_id') - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_get_disk_type') - @mock.patch.object(VMDK_DRIVER, '_get_extra_config') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, 'session') - @mock.patch.object(image_transfer, 'download_stream_optimized_image') - def _test_copy_image_to_volume_stream_optimized(self, - download_image, - session, - vops, - get_extra_config, - get_disk_type, - get_profile_id, - select_ds_for_volume, - download_error=False): - host = mock.sentinel.host - rp = mock.sentinel.rp - folder = mock.sentinel.folder - # NOTE(mriedem): The summary.name gets logged so it has to be a string - summary = mock.Mock(name=six.text_type(mock.sentinel.ds_name)) - select_ds_for_volume.return_value = (host, rp, folder, summary) - - profile_id = mock.sentinel.profile_id - get_profile_id.return_value = profile_id - - disk_type = mock.sentinel.disk_type - get_disk_type.return_value = disk_type - - extra_config = mock.sentinel.extra_config - get_extra_config.return_value = extra_config - - vm_create_spec = mock.sentinel.vm_create_spec - vops.get_create_spec.return_value = vm_create_spec - - import_spec = mock.Mock() - session.vim.client.factory.create.return_value = import_spec - - backing = mock.sentinel.backing - if download_error: - download_image.side_effect = exceptions.VimException - vops.get_backing.return_value = backing - else: - download_image.return_value = backing - - context = mock.sentinel.context - volume = self._create_volume_dict(size=3) - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - image_size = 2 * units.Gi - adapter_type = mock.sentinel.adapter_type - - if download_error: - self.assertRaises( - exceptions.VimException, - self._driver._fetch_stream_optimized_image, - context, volume, image_service, image_id, - image_size, adapter_type) - else: - self._driver._fetch_stream_optimized_image( - context, volume, image_service, image_id, image_size, - adapter_type) - - select_ds_for_volume.assert_called_once_with(volume) - vops.get_create_spec.assert_called_once_with( - volume['name'], 0, disk_type, summary.name, profileId=profile_id, - adapter_type=adapter_type, extra_config=extra_config) - self.assertEqual(vm_create_spec, import_spec.configSpec) - download_image.assert_called_with( - context, - self._config.vmware_image_transfer_timeout_secs, - image_service, - image_id, - session=session, - host=self._config.vmware_host_ip, - port=443, - resource_pool=rp, - vm_folder=folder, - vm_import_spec=import_spec, - image_size=image_size) - if download_error: - self.assertFalse(vops.update_backing_disk_uuid.called) - vops.delete_backing.assert_called_once_with(backing) - else: - vops.update_backing_disk_uuid.assert_called_once_with( - backing, volume['id']) - - def test_copy_image_to_volume_stream_optimized(self): - self._test_copy_image_to_volume_stream_optimized() - - def test_copy_image_to_volume_stream_optimized_with_download_error(self): - self._test_copy_image_to_volume_stream_optimized(download_error=True) - - def test_copy_volume_to_image_when_attached(self): - volume = self._create_volume_dict( - attachment=[mock.sentinel.attachment_1]) - self.assertRaises( - cinder_exceptions.InvalidVolume, - self._driver.copy_volume_to_image, - mock.sentinel.context, - volume, - mock.sentinel.image_service, - mock.sentinel.image_meta) - - @mock.patch.object(VMDK_DRIVER, '_validate_disk_format') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch('oslo_vmware.image_transfer.upload_image') - @mock.patch.object(VMDK_DRIVER, 'session') - def test_copy_volume_to_image( - self, session, upload_image, vops, validate_disk_format): - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - - vmdk_file_path = mock.sentinel.vmdk_file_path - vops.get_vmdk_path.return_value = vmdk_file_path - - context = mock.sentinel.context - volume = self._create_volume_dict() - image_service = mock.sentinel.image_service - image_meta = self._create_image_meta() - self._driver.copy_volume_to_image( - context, volume, image_service, image_meta) - - validate_disk_format.assert_called_once_with(image_meta['disk_format']) - vops.get_backing.assert_called_once_with(volume['name']) - vops.get_vmdk_path.assert_called_once_with(backing) - upload_image.assert_called_once_with( - context, - self._config.vmware_image_transfer_timeout_secs, - image_service, - image_meta['id'], - volume['project_id'], - session=session, - host=self._config.vmware_host_ip, - port=443, - vm=backing, - vmdk_file_path=vmdk_file_path, - vmdk_size=volume['size'] * units.Gi, - image_name=image_meta['name'], - image_version=1, - is_public=image_meta['is_public']) - - @mock.patch.object(VMDK_DRIVER, '_delete_temp_backing') - @mock.patch('oslo_utils.uuidutils.generate_uuid') - @mock.patch.object(VMDK_DRIVER, '_get_volume_group_folder') - @mock.patch('cinder.volume.volume_types.get_volume_type_extra_specs') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_retype(self, ds_sel, vops, get_volume_type_extra_specs, - get_volume_group_folder, generate_uuid, - delete_temp_backing): - self._test_retype(ds_sel, vops, get_volume_type_extra_specs, - get_volume_group_folder, generate_uuid, - delete_temp_backing) - - def test_in_use(self): - # Test with in-use volume. - vol = {'size': 1, 'status': 'in-use', 'name': 'vol-1', - 'volume_type_id': 'def'} - vol['volume_attachment'] = [mock.sentinel.volume_attachment] - self.assertTrue(self._driver._in_use(vol)) - - # Test with available volume. - vol['status'] = 'available' - vol['volume_attachment'] = None - self.assertIsNone(self._driver._in_use(vol)) - - vol['volume_attachment'] = [] - ret = self._driver._in_use(vol) - # _in_use returns [] here - self.assertFalse(ret) - self.assertEqual(0, len(ret)) - - def _test_retype(self, ds_sel, vops, get_volume_type_extra_specs, - get_volume_group_folder, genereate_uuid, - delete_temp_backing): - self._driver._storage_policy_enabled = True - context = mock.sentinel.context - diff = mock.sentinel.diff - host = mock.sentinel.host - new_type = {'id': 'abc'} - - # Test with in-use volume. - vol = {'size': 1, 'status': 'retyping', 'name': 'vol-1', - 'id': 'd11a82de-ddaa-448d-b50a-a255a7e61a1e', - 'volume_type_id': 'def', - 'project_id': '63c19a12292549818c09946a5e59ddaf'} - vol['volume_attachment'] = [mock.sentinel.volume_attachment] - self.assertFalse(self._driver.retype(context, vol, new_type, diff, - host)) - - # Test with no backing. - vops.get_backing.return_value = None - vol['volume_attachment'] = None - self.assertTrue(self._driver.retype(context, vol, new_type, diff, - host)) - - # Test with no disk type conversion, no profile change and - # compliant datastore. - ds_value = mock.sentinel.datastore_value - datastore = mock.Mock(value=ds_value) - vops.get_datastore.return_value = datastore - - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - - get_volume_type_extra_specs.side_effect = [vmdk.THIN_VMDK_TYPE, - vmdk.THIN_VMDK_TYPE, - None, - None] - ds_sel.is_datastore_compliant.return_value = True - self.assertTrue(self._driver.retype(context, vol, new_type, diff, - host)) - - # Test with no disk type conversion, profile change and - # compliant datastore. - new_profile = mock.sentinel.new_profile - get_volume_type_extra_specs.side_effect = [vmdk.THIN_VMDK_TYPE, - vmdk.THIN_VMDK_TYPE, - 'gold-1', - new_profile] - ds_sel.is_datastore_compliant.return_value = True - profile_id = mock.sentinel.profile_id - ds_sel.get_profile_id.return_value = profile_id - - self.assertTrue(self._driver.retype(context, vol, new_type, diff, - host)) - vops.change_backing_profile.assert_called_once_with(backing, - profile_id) - - # Test with disk type conversion, profile change and a backing with - # snapshots. Also test the no candidate datastore case. - get_volume_type_extra_specs.side_effect = [vmdk.THICK_VMDK_TYPE, - vmdk.THIN_VMDK_TYPE, - 'gold-1', - new_profile] - vops.snapshot_exists.return_value = True - ds_sel.select_datastore.return_value = () - - self.assertFalse(self._driver.retype(context, vol, new_type, diff, - host)) - exp_req = {hub.DatastoreSelector.HARD_ANTI_AFFINITY_DS: [ds_value], - hub.DatastoreSelector.PROFILE_NAME: new_profile, - hub.DatastoreSelector.SIZE_BYTES: units.Gi} - ds_sel.select_datastore.assert_called_once_with(exp_req) - - # Modify the previous case with a candidate datastore which is - # different than the backing's current datastore. - get_volume_type_extra_specs.side_effect = [vmdk.THICK_VMDK_TYPE, - vmdk.THIN_VMDK_TYPE, - 'gold-1', - new_profile] - vops.snapshot_exists.return_value = True - - host = mock.sentinel.host - rp = mock.sentinel.rp - candidate_ds = mock.Mock(value=mock.sentinel.candidate_ds_value) - summary = mock.Mock(datastore=candidate_ds) - ds_sel.select_datastore.return_value = (host, rp, summary) - - folder = mock.sentinel.folder - get_volume_group_folder.return_value = folder - - vops.change_backing_profile.reset_mock() - - self.assertTrue(self._driver.retype(context, vol, new_type, diff, - host)) - vops.relocate_backing.assert_called_once_with( - backing, candidate_ds, rp, host, vmdk.THIN_VMDK_TYPE) - vops.move_backing_to_folder.assert_called_once_with(backing, folder) - vops.change_backing_profile.assert_called_once_with(backing, - profile_id) - - # Modify the previous case with no profile change. - get_volume_type_extra_specs.side_effect = [vmdk.THICK_VMDK_TYPE, - vmdk.THIN_VMDK_TYPE, - 'gold-1', - 'gold-1'] - ds_sel.select_datastore.reset_mock() - vops.relocate_backing.reset_mock() - vops.move_backing_to_folder.reset_mock() - vops.change_backing_profile.reset_mock() - - self.assertTrue(self._driver.retype(context, vol, new_type, diff, - host)) - exp_req = {hub.DatastoreSelector.HARD_ANTI_AFFINITY_DS: [ds_value], - hub.DatastoreSelector.PROFILE_NAME: 'gold-1', - hub.DatastoreSelector.SIZE_BYTES: units.Gi} - ds_sel.select_datastore.assert_called_once_with(exp_req) - vops.relocate_backing.assert_called_once_with( - backing, candidate_ds, rp, host, vmdk.THIN_VMDK_TYPE) - vops.move_backing_to_folder.assert_called_once_with(backing, folder) - self.assertFalse(vops.change_backing_profile.called) - - # Test with disk type conversion, profile change, backing with - # no snapshots and candidate datastore which is same as the backing - # datastore. - get_volume_type_extra_specs.side_effect = [vmdk.THICK_VMDK_TYPE, - vmdk.THIN_VMDK_TYPE, - 'gold-1', - new_profile] - vops.snapshot_exists.return_value = False - summary.datastore = datastore - - uuid = '025b654b-d4ed-47f9-8014-b71a7744eafc' - genereate_uuid.return_value = uuid - - clone = mock.sentinel.clone - vops.clone_backing.return_value = clone - - vops.change_backing_profile.reset_mock() - - self.assertTrue(self._driver.retype(context, vol, new_type, diff, - host)) - vops.rename_backing.assert_called_once_with(backing, uuid) - vops.clone_backing.assert_called_once_with( - vol['name'], backing, None, volumeops.FULL_CLONE_TYPE, - datastore, disk_type=vmdk.THIN_VMDK_TYPE, host=host, - resource_pool=rp, folder=folder) - vops.update_backing_disk_uuid.assert_called_once_with(clone, vol['id']) - delete_temp_backing.assert_called_once_with(backing) - vops.change_backing_profile.assert_called_once_with(clone, - profile_id) - - # Modify the previous case with exception during clone. - get_volume_type_extra_specs.side_effect = [vmdk.THICK_VMDK_TYPE, - vmdk.THIN_VMDK_TYPE, - 'gold-1', - new_profile] - - vops.clone_backing.side_effect = exceptions.VimException('error') - - vops.update_backing_disk_uuid.reset_mock() - vops.rename_backing.reset_mock() - vops.change_backing_profile.reset_mock() - - self.assertRaises( - exceptions.VimException, self._driver.retype, context, vol, - new_type, diff, host) - self.assertFalse(vops.update_backing_disk_uuid.called) - exp_rename_calls = [mock.call(backing, uuid), - mock.call(backing, vol['name'])] - self.assertEqual(exp_rename_calls, vops.rename_backing.call_args_list) - self.assertFalse(vops.change_backing_profile.called) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_extend_backing(self, vops): - vmdk_path = mock.sentinel.vmdk_path - vops.get_vmdk_path.return_value = vmdk_path - dc = mock.sentinel.datacenter - vops.get_dc.return_value = dc - - backing = mock.sentinel.backing - new_size = 1 - self._driver._extend_backing(backing, new_size) - - vops.get_vmdk_path.assert_called_once_with(backing) - vops.get_dc.assert_called_once_with(backing) - vops.extend_virtual_disk.assert_called_once_with(new_size, - vmdk_path, - dc) - - @mock.patch.object(image_transfer, 'copy_stream_optimized_disk') - @mock.patch('cinder.volume.drivers.vmware.vmdk.open', create=True) - @mock.patch.object(VMDK_DRIVER, '_temporary_file') - @mock.patch('oslo_utils.uuidutils.generate_uuid') - @mock.patch.object(VMDK_DRIVER, '_create_backing') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, 'session') - def test_backup_volume(self, session, vops, create_backing, generate_uuid, - temporary_file, file_open, copy_disk): - self._test_backup_volume(session, vops, create_backing, generate_uuid, - temporary_file, file_open, copy_disk) - - def _test_backup_volume(self, session, vops, create_backing, generate_uuid, - temporary_file, file_open, copy_disk): - volume = {'name': 'vol-1', 'id': 1, 'size': 1} - self._db.volume_get.return_value = volume - - vops.get_backing.return_value = None - backing = mock.sentinel.backing - create_backing.return_value = backing - - uuid = "c1037b23-c5e9-4446-815f-3e097cbf5bb0" - generate_uuid.return_value = uuid - tmp_file_path = mock.sentinel.tmp_file_path - temporary_file_ret = mock.Mock() - temporary_file.return_value = temporary_file_ret - temporary_file_ret.__enter__ = mock.Mock(return_value=tmp_file_path) - temporary_file_ret.__exit__ = mock.Mock(return_value=None) - - vmdk_path = mock.sentinel.vmdk_path - vops.get_vmdk_path.return_value = vmdk_path - - tmp_file = mock.sentinel.tmp_file - file_open_ret = mock.Mock() - file_open.return_value = file_open_ret - file_open_ret.__enter__ = mock.Mock(return_value=tmp_file) - file_open_ret.__exit__ = mock.Mock(return_value=None) - - context = mock.sentinel.context - backup = {'id': 2, 'volume_id': 1} - backup_service = mock.Mock() - self._driver.backup_volume(context, backup, backup_service) - - create_backing.assert_called_once_with(volume) - temporary_file.assert_called_once_with(suffix=".vmdk", prefix=uuid) - self.assertEqual(mock.call(tmp_file_path, "wb"), - file_open.call_args_list[0]) - copy_disk.assert_called_once_with( - context, self.IMG_TX_TIMEOUT, tmp_file, session=session, - host=self.IP, port=self.PORT, vm=backing, vmdk_file_path=vmdk_path, - vmdk_size=volume['size'] * units.Gi) - self.assertEqual(mock.call(tmp_file_path, "rb"), - file_open.call_args_list[1]) - backup_service.backup.assert_called_once_with(backup, tmp_file) - - @mock.patch.object(VMDK_DRIVER, 'extend_volume') - @mock.patch.object(VMDK_DRIVER, '_restore_backing') - @mock.patch('cinder.volume.drivers.vmware.vmdk.open', create=True) - @mock.patch.object(VMDK_DRIVER, '_temporary_file') - @mock.patch('oslo_utils.uuidutils.generate_uuid') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_restore_backup(self, vops, generate_uuid, temporary_file, - file_open, restore_backing, extend_volume): - self._test_restore_backup(vops, generate_uuid, temporary_file, - file_open, restore_backing, extend_volume) - - def _test_restore_backup( - self, vops, generate_uuid, temporary_file, file_open, - restore_backing, extend_volume): - volume = {'name': 'vol-1', 'id': 1, 'size': 1} - backup = {'id': 2, 'size': 1} - context = mock.sentinel.context - backup_service = mock.Mock() - - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - vops.snapshot_exists.return_value = True - self.assertRaises( - cinder_exceptions.InvalidVolume, self._driver.restore_backup, - context, backup, volume, backup_service) - - uuid = "c1037b23-c5e9-4446-815f-3e097cbf5bb0" - generate_uuid.return_value = uuid - tmp_file_path = mock.sentinel.tmp_file_path - temporary_file_ret = mock.Mock() - temporary_file.return_value = temporary_file_ret - temporary_file_ret.__enter__ = mock.Mock(return_value=tmp_file_path) - temporary_file_ret.__exit__ = mock.Mock(return_value=None) - - tmp_file = mock.sentinel.tmp_file - file_open_ret = mock.Mock() - file_open.return_value = file_open_ret - file_open_ret.__enter__ = mock.Mock(return_value=tmp_file) - file_open_ret.__exit__ = mock.Mock(return_value=None) - - vops.snapshot_exists.return_value = False - self._driver.restore_backup(context, backup, volume, backup_service) - - temporary_file.assert_called_once_with(suffix=".vmdk", prefix=uuid) - file_open.assert_called_once_with(tmp_file_path, "wb") - backup_service.restore.assert_called_once_with( - backup, volume['id'], tmp_file) - restore_backing.assert_called_once_with( - context, volume, backing, tmp_file_path, backup['size'] * units.Gi) - self.assertFalse(extend_volume.called) - - temporary_file.reset_mock() - file_open.reset_mock() - backup_service.reset_mock() - restore_backing.reset_mock() - volume = {'name': 'vol-1', 'id': 1, 'size': 2} - self._driver.restore_backup(context, backup, volume, backup_service) - - temporary_file.assert_called_once_with(suffix=".vmdk", prefix=uuid) - file_open.assert_called_once_with(tmp_file_path, "wb") - backup_service.restore.assert_called_once_with( - backup, volume['id'], tmp_file) - restore_backing.assert_called_once_with( - context, volume, backing, tmp_file_path, backup['size'] * units.Gi) - extend_volume.assert_called_once_with(volume, volume['size']) - - @mock.patch.object(VMDK_DRIVER, '_delete_temp_backing') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch( - 'cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver._get_disk_type') - @mock.patch.object(VMDK_DRIVER, '_select_ds_for_volume') - @mock.patch.object(VMDK_DRIVER, - '_create_backing_from_stream_optimized_file') - @mock.patch('oslo_utils.uuidutils.generate_uuid') - def test_restore_backing( - self, generate_uuid, create_backing, select_ds, get_disk_type, - vops, delete_temp_backing): - self._test_restore_backing( - generate_uuid, create_backing, select_ds, get_disk_type, vops, - delete_temp_backing) - - def _test_restore_backing( - self, generate_uuid, create_backing, select_ds, get_disk_type, - vops, delete_temp_backing): - src_uuid = "c1037b23-c5e9-4446-815f-3e097cbf5bb0" - generate_uuid.return_value = src_uuid - - src = mock.sentinel.src - create_backing.return_value = src - - summary = mock.Mock() - summary.datastore = mock.sentinel.datastore - select_ds.return_value = (mock.sentinel.host, mock.sentinel.rp, - mock.sentinel.folder, summary) - - disk_type = vmdk.THIN_VMDK_TYPE - get_disk_type.return_value = disk_type - - dest = mock.sentinel.dest - vops.clone_backing.return_value = dest - - context = mock.sentinel.context - volume = {'name': 'vol-1', - 'id': 'bd45dfe5-d411-435d-85ac-2605fe7d5d8f', 'size': 1} - backing = None - tmp_file_path = mock.sentinel.tmp_file_path - backup_size = units.Gi - self._driver._restore_backing( - context, volume, backing, tmp_file_path, backup_size) - - create_backing.assert_called_once_with( - context, src_uuid, volume, tmp_file_path, backup_size) - vops.clone_backing.assert_called_once_with( - volume['name'], src, None, volumeops.FULL_CLONE_TYPE, - summary.datastore, disk_type=disk_type, host=mock.sentinel.host, - resource_pool=mock.sentinel.rp, folder=mock.sentinel.folder) - vops.update_backing_disk_uuid.assert_called_once_with(dest, - volume['id']) - delete_temp_backing.assert_called_once_with(src) - - create_backing.reset_mock() - vops.clone_backing.reset_mock() - vops.update_backing_disk_uuid.reset_mock() - delete_temp_backing.reset_mock() - - dest_uuid = "de4b0708-f947-4abe-98f8-75e52ce03b7b" - tmp_uuid = "82c2a4f0-9064-4d95-bd88-6567a36018fa" - generate_uuid.side_effect = [src_uuid, dest_uuid, tmp_uuid] - - backing = mock.sentinel.backing - self._driver._restore_backing( - context, volume, backing, tmp_file_path, backup_size) - - create_backing.assert_called_once_with( - context, src_uuid, volume, tmp_file_path, backup_size) - vops.clone_backing.assert_called_once_with( - dest_uuid, src, None, volumeops.FULL_CLONE_TYPE, - summary.datastore, disk_type=disk_type, host=mock.sentinel.host, - resource_pool=mock.sentinel.rp, folder=mock.sentinel.folder) - vops.update_backing_disk_uuid.assert_called_once_with(dest, - volume['id']) - exp_rename_calls = [mock.call(backing, tmp_uuid), - mock.call(dest, volume['name'])] - self.assertEqual(exp_rename_calls, vops.rename_backing.call_args_list) - exp_delete_temp_backing_calls = [mock.call(backing), mock.call(src)] - self.assertEqual(exp_delete_temp_backing_calls, - delete_temp_backing.call_args_list) - - delete_temp_backing.reset_mock() - vops.rename_backing.reset_mock() - - def vops_rename(backing, new_name): - if backing == dest and new_name == volume['name']: - raise exceptions.VimException("error") - - vops.rename_backing.side_effect = vops_rename - generate_uuid.side_effect = [src_uuid, dest_uuid, tmp_uuid] - self.assertRaises( - exceptions.VimException, self._driver._restore_backing, context, - volume, backing, tmp_file_path, backup_size) - exp_rename_calls = [mock.call(backing, tmp_uuid), - mock.call(dest, volume['name']), - mock.call(backing, volume['name'])] - self.assertEqual(exp_rename_calls, vops.rename_backing.call_args_list) - exp_delete_temp_backing_calls = [mock.call(dest), mock.call(src)] - self.assertEqual(exp_delete_temp_backing_calls, - delete_temp_backing.call_args_list) - - @mock.patch.object(VMDK_DRIVER, '_delete_temp_backing') - @mock.patch.object(image_transfer, 'download_stream_optimized_data') - @mock.patch('cinder.volume.drivers.vmware.vmdk.open', create=True) - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_get_disk_type') - @mock.patch.object(VMDK_DRIVER, '_get_storage_profile_id') - @mock.patch.object(VMDK_DRIVER, 'session') - @mock.patch.object(VMDK_DRIVER, '_select_ds_for_volume') - def test_create_backing_from_stream_optimized_file( - self, select_ds, session, get_storage_profile_id, get_disk_type, - vops, file_open, download_data, delete_temp_backing): - self._test_create_backing_from_stream_optimized_file( - select_ds, session, get_storage_profile_id, get_disk_type, vops, - file_open, download_data, delete_temp_backing) - - def _test_create_backing_from_stream_optimized_file( - self, select_ds, session, get_storage_profile_id, get_disk_type, - vops, file_open, download_data, delete_temp_backing): - rp = mock.sentinel.rp - folder = mock.sentinel.folder - summary = mock.Mock() - summary.name = mock.sentinel.name - select_ds.return_value = (mock.ANY, rp, folder, summary) - - import_spec = mock.Mock() - session.vim.client.factory.create.return_value = import_spec - - profile_id = 'profile-1' - get_storage_profile_id.return_value = profile_id - - disk_type = vmdk.THIN_VMDK_TYPE - get_disk_type.return_value = disk_type - - create_spec = mock.Mock() - vops.get_create_spec.return_value = create_spec - - tmp_file = mock.sentinel.tmp_file - file_open_ret = mock.Mock() - file_open.return_value = file_open_ret - file_open_ret.__enter__ = mock.Mock(return_value=tmp_file) - file_open_ret.__exit__ = mock.Mock(return_value=None) - - vm_ref = mock.sentinel.vm_ref - download_data.return_value = vm_ref - - context = mock.sentinel.context - name = 'vm-1' - volume = {'name': 'vol-1', - 'id': 'd11a82de-ddaa-448d-b50a-a255a7e61a1e', - 'size': 1} - tmp_file_path = mock.sentinel.tmp_file_path - file_size_bytes = units.Gi - ret = self._driver._create_backing_from_stream_optimized_file( - context, name, volume, tmp_file_path, file_size_bytes) - - self.assertEqual(vm_ref, ret) - extra_config = {vmdk.EXTRA_CONFIG_VOLUME_ID_KEY: volume['id']} - vops.get_create_spec.assert_called_once_with( - name, 0, disk_type, summary.name, profileId=profile_id, - extra_config=extra_config) - file_open.assert_called_once_with(tmp_file_path, "rb") - download_data.assert_called_once_with( - context, self.IMG_TX_TIMEOUT, tmp_file, session=session, - host=self.IP, port=self.PORT, resource_pool=rp, vm_folder=folder, - vm_import_spec=import_spec, image_size=file_size_bytes) - - download_data.side_effect = exceptions.VimException("error") - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - self.assertRaises( - exceptions.VimException, - self._driver._create_backing_from_stream_optimized_file, - context, name, volume, tmp_file_path, file_size_bytes) - delete_temp_backing.assert_called_once_with(backing) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'session', new_callable=mock.PropertyMock) - def test_get_vc_version(self, session): - # test config overrides fetching from vCenter server - version = self._driver._get_vc_version() - self.assertEqual(ver.LooseVersion(self.DEFAULT_VC_VERSION), version) - # explicitly remove config entry - self._driver.configuration.vmware_host_version = None - session.return_value.vim.service_content.about.version = '6.0.1' - version = self._driver._get_vc_version() - self.assertEqual(ver.LooseVersion('6.0.1'), version) - - @ddt.data('5.1', '5.5') - def test_validate_vcenter_version(self, version): - # vCenter versions 5.1 and above should pass validation. - self._driver._validate_vcenter_version(ver.LooseVersion(version)) - - def test_validate_vcenter_version_with_less_than_min_supported_version( - self): - vc_version = ver.LooseVersion('5.0') - # Validation should fail for vCenter version less than 5.1. - self.assertRaises(exceptions.VMwareDriverException, - self._driver._validate_vcenter_version, - vc_version) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_validate_vcenter_version') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps') - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_get_vc_version') - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'session', new_callable=mock.PropertyMock) - def test_do_setup_with_pbm_disabled(self, session, get_vc_version, - vops_cls, validate_vc_version): - session_obj = mock.Mock(name='session') - session.return_value = session_obj - vc_version = ver.LooseVersion('5.0') - get_vc_version.return_value = vc_version - - cluster_refs = mock.Mock() - cluster_refs.values.return_value = mock.sentinel.cluster_refs - vops = mock.Mock() - vops.get_cluster_refs.return_value = cluster_refs - - def vops_side_effect(session, max_objects): - vops._session = session - vops._max_objects = max_objects - return vops - - vops_cls.side_effect = vops_side_effect - - self._driver.do_setup(mock.ANY) - - validate_vc_version.assert_called_once_with(vc_version) - self.assertFalse(self._driver._storage_policy_enabled) - get_vc_version.assert_called_once_with() - self.assertEqual(session_obj, self._driver.volumeops._session) - self.assertEqual(session_obj, self._driver.ds_sel._session) - self.assertEqual(mock.sentinel.cluster_refs, self._driver._clusters) - vops.get_cluster_refs.assert_called_once_with(self.CLUSTERS) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_validate_vcenter_version') - @mock.patch('oslo_vmware.pbm.get_pbm_wsdl_location') - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_get_vc_version') - def test_do_setup_with_invalid_pbm_wsdl(self, get_vc_version, - get_pbm_wsdl_location, - validate_vc_version): - vc_version = ver.LooseVersion('5.5') - get_vc_version.return_value = vc_version - get_pbm_wsdl_location.return_value = None - - self.assertRaises(exceptions.VMwareDriverException, - self._driver.do_setup, - mock.ANY) - - validate_vc_version.assert_called_once_with(vc_version) - self.assertFalse(self._driver._storage_policy_enabled) - get_vc_version.assert_called_once_with() - get_pbm_wsdl_location.assert_called_once_with( - six.text_type(vc_version)) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_validate_vcenter_version') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps') - @mock.patch('oslo_vmware.pbm.get_pbm_wsdl_location') - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_get_vc_version') - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'session', new_callable=mock.PropertyMock) - def test_do_setup(self, session, get_vc_version, get_pbm_wsdl_location, - vops_cls, validate_vc_version): - session_obj = mock.Mock(name='session') - session.return_value = session_obj - - vc_version = ver.LooseVersion('5.5') - get_vc_version.return_value = vc_version - get_pbm_wsdl_location.return_value = 'file:///pbm.wsdl' - - cluster_refs = mock.Mock() - cluster_refs.values.return_value = mock.sentinel.cluster_refs - vops = mock.Mock() - vops.get_cluster_refs.return_value = cluster_refs - - def vops_side_effect(session, max_objects): - vops._session = session - vops._max_objects = max_objects - return vops - - vops_cls.side_effect = vops_side_effect - - self._driver.do_setup(mock.ANY) - - validate_vc_version.assert_called_once_with(vc_version) - self.assertTrue(self._driver._storage_policy_enabled) - get_vc_version.assert_called_once_with() - get_pbm_wsdl_location.assert_called_once_with( - six.text_type(vc_version)) - self.assertEqual(session_obj, self._driver.volumeops._session) - self.assertEqual(session_obj, self._driver.ds_sel._session) - self.assertEqual(mock.sentinel.cluster_refs, self._driver._clusters) - vops.get_cluster_refs.assert_called_once_with(self.CLUSTERS) - - @mock.patch.object(VMDK_DRIVER, '_get_storage_profile') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_get_volume_group_folder') - def test_select_ds_for_volume(self, get_volume_group_folder, vops, ds_sel, - get_storage_profile): - - profile = mock.sentinel.profile - get_storage_profile.return_value = profile - - host_ref = mock.sentinel.host_ref - rp = mock.sentinel.rp - summary = mock.sentinel.summary - ds_sel.select_datastore.return_value = (host_ref, rp, summary) - - dc = mock.sentinel.dc - vops.get_dc.return_value = dc - folder = mock.sentinel.folder - get_volume_group_folder.return_value = folder - - host = mock.sentinel.host - project_id = '63c19a12292549818c09946a5e59ddaf' - vol = {'id': 'c1037b23-c5e9-4446-815f-3e097cbf5bb0', 'size': 1, - 'name': 'vol-c1037b23-c5e9-4446-815f-3e097cbf5bb0', - 'project_id': project_id} - ret = self._driver._select_ds_for_volume(vol, host) - - self.assertEqual((host_ref, rp, folder, summary), ret) - exp_req = {hub.DatastoreSelector.SIZE_BYTES: units.Gi, - hub.DatastoreSelector.PROFILE_NAME: profile} - ds_sel.select_datastore.assert_called_once_with(exp_req, hosts=[host]) - vops.get_dc.assert_called_once_with(rp) - get_volume_group_folder.assert_called_once_with(dc, project_id) - - @mock.patch.object(VMDK_DRIVER, '_get_storage_profile') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_get_volume_group_folder') - def test_select_ds_for_volume_with_no_host( - self, get_volume_group_folder, vops, ds_sel, get_storage_profile): - - profile = mock.sentinel.profile - get_storage_profile.return_value = profile - - host_ref = mock.sentinel.host_ref - rp = mock.sentinel.rp - summary = mock.sentinel.summary - ds_sel.select_datastore.return_value = (host_ref, rp, summary) - - dc = mock.sentinel.dc - vops.get_dc.return_value = dc - folder = mock.sentinel.folder - get_volume_group_folder.return_value = folder - - project_id = '63c19a12292549818c09946a5e59ddaf' - vol = {'id': 'c1037b23-c5e9-4446-815f-3e097cbf5bb0', 'size': 1, - 'name': 'vol-c1037b23-c5e9-4446-815f-3e097cbf5bb0', - 'project_id': project_id} - ret = self._driver._select_ds_for_volume(vol) - - self.assertEqual((host_ref, rp, folder, summary), ret) - exp_req = {hub.DatastoreSelector.SIZE_BYTES: units.Gi, - hub.DatastoreSelector.PROFILE_NAME: profile} - ds_sel.select_datastore.assert_called_once_with(exp_req, hosts=None) - vops.get_dc.assert_called_once_with(rp) - get_volume_group_folder.assert_called_once_with(dc, project_id) - - @mock.patch.object(VMDK_DRIVER, '_get_storage_profile') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_select_ds_for_volume_with_no_best_candidate( - self, ds_sel, get_storage_profile): - - profile = mock.sentinel.profile - get_storage_profile.return_value = profile - - ds_sel.select_datastore.return_value = () - - vol = {'id': 'c1037b23-c5e9-4446-815f-3e097cbf5bb0', 'size': 1, - 'name': 'vol-c1037b23-c5e9-4446-815f-3e097cbf5bb0'} - self.assertRaises(vmdk_exceptions.NoValidDatastoreException, - self._driver._select_ds_for_volume, vol) - - exp_req = {hub.DatastoreSelector.SIZE_BYTES: units.Gi, - hub.DatastoreSelector.PROFILE_NAME: profile} - ds_sel.select_datastore.assert_called_once_with(exp_req, hosts=None) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_relocate_backing') - def test_initialize_connection_with_instance_and_backing( - self, relocate_backing, vops): - - instance = mock.sentinel.instance - connector = {'instance': instance} - - backing = mock.Mock(value=mock.sentinel.backing_value) - vops.get_backing.return_value = backing - - host = mock.sentinel.host - vops.get_host.return_value = host - - volume = {'name': 'vol-1', 'id': 1} - conn_info = self._driver.initialize_connection(volume, connector) - - relocate_backing.assert_called_once_with(volume, backing, host) - - self.assertEqual('vmdk', conn_info['driver_volume_type']) - self.assertEqual(backing.value, conn_info['data']['volume']) - self.assertEqual(volume['id'], - conn_info['data']['volume_id']) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_relocate_backing') - @mock.patch.object(VMDK_DRIVER, '_create_backing') - def test_initialize_connection_with_instance_and_no_backing( - self, create_backing, relocate_backing, vops): - - instance = mock.sentinel.instance - connector = {'instance': instance} - - vops.get_backing.return_value = None - - host = mock.sentinel.host - vops.get_host.return_value = host - - backing = mock.Mock(value=mock.sentinel.backing_value) - create_backing.return_value = backing - - volume = {'name': 'vol-1', 'id': 1} - conn_info = self._driver.initialize_connection(volume, connector) - - create_backing.assert_called_once_with(volume, host) - self.assertFalse(relocate_backing.called) - - self.assertEqual('vmdk', conn_info['driver_volume_type']) - self.assertEqual(backing.value, conn_info['data']['volume']) - self.assertEqual(volume['id'], - conn_info['data']['volume_id']) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_relocate_backing') - @mock.patch.object(VMDK_DRIVER, '_create_backing') - def test_initialize_connection_with_no_instance_and_no_backing( - self, create_backing, relocate_backing, vops): - - vops.get_backing.return_value = None - - host = mock.sentinel.host - vops.get_host.return_value = host - - backing = mock.Mock(value=mock.sentinel.backing_value) - create_backing.return_value = backing - - connector = {} - volume = {'name': 'vol-1', 'id': 1} - conn_info = self._driver.initialize_connection(volume, connector) - - create_backing.assert_called_once_with(volume) - self.assertFalse(relocate_backing.called) - - self.assertEqual('vmdk', conn_info['driver_volume_type']) - self.assertEqual(backing.value, conn_info['data']['volume']) - self.assertEqual(volume['id'], - conn_info['data']['volume_id']) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_get_volume_group_folder(self, vops): - folder = mock.sentinel.folder - vops.create_vm_inventory_folder.return_value = folder - - datacenter = mock.sentinel.dc - project_id = '63c19a12292549818c09946a5e59ddaf' - self.assertEqual(folder, - self._driver._get_volume_group_folder(datacenter, - project_id)) - project_folder_name = 'Project (%s)' % project_id - vops.create_vm_inventory_folder.assert_called_once_with( - datacenter, ['OpenStack', project_folder_name, self.VOLUME_FOLDER]) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.' - '_get_volume_type_extra_spec') - @ddt.data('full', 'linked') - def test_get_clone_type(self, clone_type, get_volume_type_extra_spec): - get_volume_type_extra_spec.return_value = clone_type - - volume = self._create_volume_dict() - self.assertEqual(clone_type, self._driver._get_clone_type(volume)) - get_volume_type_extra_spec.assert_called_once_with( - volume['volume_type_id'], 'clone_type', - default_value=volumeops.FULL_CLONE_TYPE) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.' - '_get_volume_type_extra_spec') - def test_get_clone_type_invalid( - self, get_volume_type_extra_spec): - get_volume_type_extra_spec.return_value = 'foo' - - volume = self._create_volume_dict() - self.assertRaises( - cinder_exceptions.Invalid, self._driver._get_clone_type, volume) - get_volume_type_extra_spec.assert_called_once_with( - volume['volume_type_id'], 'clone_type', - default_value=volumeops.FULL_CLONE_TYPE) - - @mock.patch.object(VMDK_DRIVER, '_extend_backing') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_clone_backing_linked(self, volume_ops, extend_backing): - """Test _clone_backing with clone type - linked.""" - clone = mock.sentinel.clone - volume_ops.clone_backing.return_value = clone - - fake_size = 3 - fake_volume = {'volume_type_id': None, 'name': 'fake_name', - 'id': '51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'size': fake_size} - fake_snapshot = {'volume_name': 'volume_name', - 'name': 'snapshot_name', - 'volume_size': 2} - fake_type = volumeops.LINKED_CLONE_TYPE - fake_backing = mock.sentinel.backing - self._driver._clone_backing(fake_volume, fake_backing, fake_snapshot, - volumeops.LINKED_CLONE_TYPE, - fake_snapshot['volume_size']) - - extra_config = {vmdk.EXTRA_CONFIG_VOLUME_ID_KEY: fake_volume['id']} - volume_ops.clone_backing.assert_called_with(fake_volume['name'], - fake_backing, - fake_snapshot, - fake_type, - None, - host=None, - resource_pool=None, - extra_config=extra_config, - folder=None) - volume_ops.update_backing_disk_uuid.assert_called_once_with( - clone, fake_volume['id']) - - # If the volume size is greater than the original snapshot size, - # _extend_backing will be called. - extend_backing.assert_called_with(clone, fake_volume['size']) - - # If the volume size is not greater than the original snapshot size, - # _extend_backing will not be called. - fake_size = 2 - fake_volume['size'] = fake_size - extend_backing.reset_mock() - self._driver._clone_backing(fake_volume, fake_backing, fake_snapshot, - volumeops.LINKED_CLONE_TYPE, - fake_snapshot['volume_size']) - self.assertFalse(extend_backing.called) - - @mock.patch.object(VMDK_DRIVER, '_extend_backing') - @mock.patch.object(VMDK_DRIVER, '_select_ds_for_volume') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_clone_backing_full(self, volume_ops, _select_ds_for_volume, - extend_backing): - """Test _clone_backing with clone type - full.""" - fake_host = mock.sentinel.host - fake_folder = mock.sentinel.folder - fake_datastore = mock.sentinel.datastore - fake_resource_pool = mock.sentinel.resourcePool - fake_summary = mock.Mock(spec=object) - fake_summary.datastore = fake_datastore - fake_size = 3 - _select_ds_for_volume.return_value = (fake_host, - fake_resource_pool, - fake_folder, fake_summary) - - clone = mock.sentinel.clone - volume_ops.clone_backing.return_value = clone - - fake_backing = mock.sentinel.backing - fake_volume = {'volume_type_id': None, 'name': 'fake_name', - 'id': '51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'size': fake_size} - fake_snapshot = {'volume_name': 'volume_name', 'name': 'snapshot_name', - 'volume_size': 2} - self._driver._clone_backing(fake_volume, fake_backing, fake_snapshot, - volumeops.FULL_CLONE_TYPE, - fake_snapshot['volume_size']) - - _select_ds_for_volume.assert_called_with(fake_volume) - extra_config = {vmdk.EXTRA_CONFIG_VOLUME_ID_KEY: fake_volume['id']} - volume_ops.clone_backing.assert_called_with( - fake_volume['name'], - fake_backing, - fake_snapshot, - volumeops.FULL_CLONE_TYPE, - fake_datastore, - host=fake_host, - resource_pool=fake_resource_pool, - extra_config=extra_config, - folder=fake_folder) - volume_ops.update_backing_disk_uuid.assert_called_once_with( - clone, fake_volume['id']) - - # If the volume size is greater than the original snapshot size, - # _extend_backing will be called. - extend_backing.assert_called_with(clone, fake_volume['size']) - - # If the volume size is not greater than the original snapshot size, - # _extend_backing will not be called. - fake_size = 2 - fake_volume['size'] = fake_size - extend_backing.reset_mock() - self._driver._clone_backing(fake_volume, fake_backing, fake_snapshot, - volumeops.FULL_CLONE_TYPE, - fake_snapshot['volume_size']) - self.assertFalse(extend_backing.called) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'volumeops', new_callable=mock.PropertyMock) - def test_create_volume_from_snapshot_without_backing(self, mock_vops): - """Test create_volume_from_snapshot without a backing.""" - mock_vops = mock_vops.return_value - driver = self._driver - volume = {'name': 'mock_vol'} - snapshot = {'volume_name': 'mock_vol', 'name': 'mock_snap'} - driver._verify_volume_creation = mock.MagicMock() - mock_vops.get_backing.return_value = None - - # invoke the create_volume_from_snapshot api - driver.create_volume_from_snapshot(volume, snapshot) - - # verify calls - driver._verify_volume_creation.assert_called_once_with(volume) - mock_vops.get_backing.assert_called_once_with('mock_vol') - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'volumeops', new_callable=mock.PropertyMock) - def test_create_volume_from_snap_without_backing_snap(self, mock_vops): - """Test create_volume_from_snapshot without a backing snapshot.""" - mock_vops = mock_vops.return_value - driver = self._driver - volume = {'volume_type_id': None, 'name': 'mock_vol'} - snapshot = {'volume_name': 'mock_vol', 'name': 'mock_snap'} - backing = mock.sentinel.backing - driver._verify_volume_creation = mock.MagicMock() - mock_vops.get_backing.return_value = backing - mock_vops.get_snapshot.return_value = None - - # invoke the create_volume_from_snapshot api - driver.create_volume_from_snapshot(volume, snapshot) - - # verify calls - driver._verify_volume_creation.assert_called_once_with(volume) - mock_vops.get_backing.assert_called_once_with('mock_vol') - mock_vops.get_snapshot.assert_called_once_with(backing, - 'mock_snap') - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'volumeops', new_callable=mock.PropertyMock) - def test_create_volume_from_snapshot(self, mock_vops): - """Test create_volume_from_snapshot.""" - mock_vops = mock_vops.return_value - driver = self._driver - volume = {'volume_type_id': None, 'name': 'mock_vol'} - snapshot = {'volume_name': 'mock_vol', 'name': 'mock_snap', - 'volume_size': 2} - backing = mock.sentinel.backing - snap_moref = mock.sentinel.snap_moref - driver._verify_volume_creation = mock.MagicMock() - mock_vops.get_backing.return_value = backing - mock_vops.get_snapshot.return_value = snap_moref - driver._clone_backing = mock.MagicMock() - - # invoke the create_volume_from_snapshot api - driver.create_volume_from_snapshot(volume, snapshot) - - # verify calls - driver._verify_volume_creation.assert_called_once_with(volume) - mock_vops.get_backing.assert_called_once_with('mock_vol') - mock_vops.get_snapshot.assert_called_once_with(backing, - 'mock_snap') - default_clone_type = volumeops.FULL_CLONE_TYPE - driver._clone_backing.assert_called_once_with(volume, - backing, - snap_moref, - default_clone_type, - snapshot['volume_size']) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'volumeops', new_callable=mock.PropertyMock) - def test_create_cloned_volume_without_backing(self, mock_vops): - """Test create_cloned_volume without a backing.""" - mock_vops = mock_vops.return_value - driver = self._driver - volume = {'name': 'mock_vol'} - src_vref = {'name': 'src_snapshot_name'} - driver._verify_volume_creation = mock.MagicMock() - mock_vops.get_backing.return_value = None - - # invoke the create_volume_from_snapshot api - driver.create_cloned_volume(volume, src_vref) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'volumeops', new_callable=mock.PropertyMock) - def test_create_cloned_volume_with_backing(self, mock_vops): - """Test create_cloned_volume with clone type - full.""" - mock_vops = mock_vops.return_value - driver = self._driver - volume = {'volume_type_id': None, 'name': 'mock_vol'} - src_vref = {'name': 'src_snapshot_name', 'size': 1} - backing = mock.sentinel.backing - driver._verify_volume_creation = mock.MagicMock() - mock_vops.get_backing.return_value = backing - default_clone_type = volumeops.FULL_CLONE_TYPE - driver._clone_backing = mock.MagicMock() - - # invoke the create_volume_from_snapshot api - driver.create_cloned_volume(volume, src_vref) - - # verify calls - driver._verify_volume_creation.assert_called_once_with(volume) - mock_vops.get_backing.assert_called_once_with('src_snapshot_name') - driver._clone_backing.assert_called_once_with(volume, - backing, - None, - default_clone_type, - src_vref['size']) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'volumeops', new_callable=mock.PropertyMock) - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_get_clone_type') - def test_create_linked_cloned_volume_with_backing(self, get_clone_type, - mock_vops): - """Test create_cloned_volume with clone type - linked.""" - mock_vops = mock_vops.return_value - driver = self._driver - volume = {'volume_type_id': None, 'name': 'mock_vol', 'id': 'mock_id'} - src_vref = {'name': 'src_snapshot_name', 'status': 'available', - 'size': 1} - backing = mock.sentinel.backing - driver._verify_volume_creation = mock.MagicMock() - mock_vops.get_backing.return_value = backing - linked_clone = volumeops.LINKED_CLONE_TYPE - get_clone_type.return_value = linked_clone - driver._clone_backing = mock.MagicMock() - mock_vops.create_snapshot = mock.MagicMock() - mock_vops.create_snapshot.return_value = mock.sentinel.snapshot - - # invoke the create_volume_from_snapshot api - driver.create_cloned_volume(volume, src_vref) - - # verify calls - driver._verify_volume_creation.assert_called_once_with(volume) - mock_vops.get_backing.assert_called_once_with('src_snapshot_name') - get_clone_type.assert_called_once_with(volume) - name = 'snapshot-%s' % volume['id'] - mock_vops.create_snapshot.assert_called_once_with(backing, name, None) - driver._clone_backing.assert_called_once_with(volume, - backing, - mock.sentinel.snapshot, - linked_clone, - src_vref['size']) - - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - 'volumeops', new_callable=mock.PropertyMock) - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_get_clone_type') - def test_create_linked_cloned_volume_when_attached(self, get_clone_type, - mock_vops): - """Test create_cloned_volume linked clone when volume is attached.""" - mock_vops = mock_vops.return_value - driver = self._driver - volume = {'volume_type_id': None, 'name': 'mock_vol', 'id': 'mock_id'} - src_vref = {'name': 'src_snapshot_name', 'status': 'in-use'} - backing = mock.sentinel.backing - driver._verify_volume_creation = mock.MagicMock() - mock_vops.get_backing.return_value = backing - linked_clone = volumeops.LINKED_CLONE_TYPE - get_clone_type.return_value = linked_clone - - # invoke the create_volume_from_snapshot api - self.assertRaises(cinder_exceptions.InvalidVolume, - driver.create_cloned_volume, - volume, - src_vref) - - # verify calls - driver._verify_volume_creation.assert_called_once_with(volume) - mock_vops.get_backing.assert_called_once_with('src_snapshot_name') - get_clone_type.assert_called_once_with(volume) - - @mock.patch('cinder.volume.volume_types.get_volume_type_extra_specs') - def test_get_storage_profile(self, get_volume_type_extra_specs): - """Test vmdk _get_storage_profile.""" - # volume with no type id returns None - volume = FakeObject() - volume['volume_type_id'] = None - sp = self._driver._get_storage_profile(volume) - self.assertIsNone(sp, "Without a volume_type_id no storage " - "profile should be returned.") - - # profile associated with the volume type should be returned - fake_id = 'fake_volume_id' - volume['volume_type_id'] = fake_id - get_volume_type_extra_specs.return_value = 'fake_profile' - profile = self._driver._get_storage_profile(volume) - self.assertEqual('fake_profile', profile) - spec_key = 'vmware:storage_profile' - get_volume_type_extra_specs.assert_called_once_with(fake_id, spec_key) - - # None should be returned when no storage profile is - # associated with the volume type - get_volume_type_extra_specs.return_value = False - profile = self._driver._get_storage_profile(volume) - self.assertIsNone(profile) - - def _test_copy_image(self, download_flat_image, session, vops, - expected_cacerts=False): - - dc_name = mock.sentinel.dc_name - vops.get_entity_name.return_value = dc_name - - context = mock.sentinel.context - dc_ref = mock.sentinel.dc_ref - image_service = mock.sentinel.image_service - image_id = mock.sentinel.image_id - image_size_in_bytes = 102400 - ds_name = mock.sentinel.ds_name - upload_file_path = mock.sentinel.upload_file_path - self._driver._copy_image( - context, dc_ref, image_service, image_id, image_size_in_bytes, - ds_name, upload_file_path) - - vops.get_entity_name.assert_called_once_with(dc_ref) - cookies = session.vim.client.options.transport.cookiejar - download_flat_image.assert_called_once_with( - context, self.IMG_TX_TIMEOUT, image_service, image_id, - image_size=image_size_in_bytes, host=self.IP, port=self.PORT, - data_center_name=dc_name, datastore_name=ds_name, cookies=cookies, - file_path=upload_file_path, cacerts=expected_cacerts) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, 'session') - @mock.patch('oslo_vmware.image_transfer.download_flat_image') - def test_copy_image(self, download_flat_image, session, vops): - # Default value of vmware_ca_file is not None; it should be passed - # to download_flat_image as cacerts. - self._test_copy_image(download_flat_image, session, vops, - expected_cacerts=self._config.vmware_ca_file) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, 'session') - @mock.patch('oslo_vmware.image_transfer.download_flat_image') - def test_copy_image_insecure(self, download_flat_image, session, vops): - # Set config options to allow insecure connections. - self._config.vmware_ca_file = None - self._config.vmware_insecure = True - # Since vmware_ca_file is unset and vmware_insecure is True, - # dowload_flat_image should be called with cacerts=False. - self._test_copy_image(download_flat_image, session, vops) - - @mock.patch.object(VMDK_DRIVER, '_select_ds_for_volume') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_create_backing_with_params(self, vops, select_ds_for_volume): - host = mock.sentinel.host - resource_pool = mock.sentinel.resource_pool - folder = mock.sentinel.folder - summary = mock.sentinel.summary - select_ds_for_volume.return_value = (host, resource_pool, folder, - summary) - backing = mock.sentinel.backing - vops.create_backing_disk_less.return_value = backing - - volume = {'name': 'vol-1', 'volume_type_id': None, 'size': 1, - 'id': 'd11a82de-ddaa-448d-b50a-a255a7e61a1e'} - create_params = {vmdk.CREATE_PARAM_DISK_LESS: True} - ret = self._driver._create_backing(volume, host, create_params) - - self.assertEqual(backing, ret) - extra_config = {vmdk.EXTRA_CONFIG_VOLUME_ID_KEY: volume['id']} - vops.create_backing_disk_less.assert_called_once_with( - 'vol-1', - folder, - resource_pool, - host, - summary.name, - profileId=None, - extra_config=extra_config) - self.assertFalse(vops.update_backing_disk_uuid.called) - - vops.create_backing.return_value = backing - create_params = {vmdk.CREATE_PARAM_ADAPTER_TYPE: 'ide'} - ret = self._driver._create_backing(volume, host, create_params) - - self.assertEqual(backing, ret) - vops.create_backing.assert_called_once_with('vol-1', - units.Mi, - vmdk.THIN_VMDK_TYPE, - folder, - resource_pool, - host, - summary.name, - profileId=None, - adapter_type='ide', - extra_config=extra_config) - vops.update_backing_disk_uuid.assert_called_once_with(backing, - volume['id']) - - vops.create_backing.reset_mock() - vops.update_backing_disk_uuid.reset_mock() - backing_name = "temp-vol" - create_params = {vmdk.CREATE_PARAM_BACKING_NAME: backing_name} - ret = self._driver._create_backing(volume, host, create_params) - - self.assertEqual(backing, ret) - vops.create_backing.assert_called_once_with(backing_name, - units.Mi, - vmdk.THIN_VMDK_TYPE, - folder, - resource_pool, - host, - summary.name, - profileId=None, - adapter_type='lsiLogic', - extra_config=extra_config) - vops.update_backing_disk_uuid.assert_called_once_with(backing, - volume['id']) - - @mock.patch('oslo_utils.fileutils.ensure_tree') - @mock.patch('oslo_utils.fileutils.delete_if_exists') - @mock.patch('tempfile.mkstemp') - @mock.patch('os.close') - def test_temporary_file( - self, close, mkstemp, delete_if_exists, ensure_tree): - fd = mock.sentinel.fd - tmp = mock.sentinel.tmp - mkstemp.return_value = (fd, tmp) - prefix = ".vmdk" - suffix = "test" - with self._driver._temporary_file(prefix=prefix, - suffix=suffix) as tmp_file: - self.assertEqual(tmp, tmp_file) - ensure_tree.assert_called_once_with(self.TMP_DIR) - mkstemp.assert_called_once_with(dir=self.TMP_DIR, - prefix=prefix, - suffix=suffix) - close.assert_called_once_with(fd) - delete_if_exists.assert_called_once_with(tmp) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_get_hosts(self, vops): - host_1 = mock.sentinel.host_1 - host_2 = mock.sentinel.host_2 - host_3 = mock.sentinel.host_3 - vops.get_cluster_hosts.side_effect = [[host_1, host_2], [host_3]] - # host_1 and host_3 are usable, host_2 is not usable - vops.is_host_usable.side_effect = [True, False, True] - - cls_1 = mock.sentinel.cls_1 - cls_2 = mock.sentinel.cls_2 - self.assertEqual([host_1, host_3], - self._driver._get_hosts([cls_1, cls_2])) - exp_calls = [mock.call(cls_1), mock.call(cls_2)] - self.assertEqual(exp_calls, vops.get_cluster_hosts.call_args_list) - exp_calls = [mock.call(host_1), mock.call(host_2), mock.call(host_3)] - self.assertEqual(exp_calls, vops.is_host_usable.call_args_list) - - @mock.patch.object(VMDK_DRIVER, '_get_hosts') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_select_datastore(self, ds_sel, get_hosts): - cls_1 = mock.sentinel.cls_1 - cls_2 = mock.sentinel.cls_2 - self._driver._clusters = [cls_1, cls_2] - - host_1 = mock.sentinel.host_1 - host_2 = mock.sentinel.host_2 - host_3 = mock.sentinel.host_3 - get_hosts.return_value = [host_1, host_2, host_3] - - best_candidate = mock.sentinel.best_candidate - ds_sel.select_datastore.return_value = best_candidate - - req = mock.sentinel.req - self.assertEqual(best_candidate, self._driver._select_datastore(req)) - get_hosts.assert_called_once_with(self._driver._clusters) - ds_sel.select_datastore.assert_called_once_with( - req, hosts=[host_1, host_2, host_3]) - - @mock.patch.object(VMDK_DRIVER, '_get_hosts') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_select_datastore_with_no_best_candidate(self, ds_sel, get_hosts): - cls_1 = mock.sentinel.cls_1 - cls_2 = mock.sentinel.cls_2 - self._driver._clusters = [cls_1, cls_2] - - host_1 = mock.sentinel.host_1 - host_2 = mock.sentinel.host_2 - host_3 = mock.sentinel.host_3 - get_hosts.return_value = [host_1, host_2, host_3] - - ds_sel.select_datastore.return_value = () - - req = mock.sentinel.req - self.assertRaises(vmdk_exceptions.NoValidDatastoreException, - self._driver._select_datastore, - req) - get_hosts.assert_called_once_with(self._driver._clusters) - ds_sel.select_datastore.assert_called_once_with( - req, hosts=[host_1, host_2, host_3]) - - @mock.patch.object(VMDK_DRIVER, '_get_hosts') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_select_datastore_with_single_host(self, ds_sel, get_hosts): - best_candidate = mock.sentinel.best_candidate - ds_sel.select_datastore.return_value = best_candidate - - req = mock.sentinel.req - host_1 = mock.sentinel.host_1 - self.assertEqual(best_candidate, - self._driver._select_datastore(req, host_1)) - ds_sel.select_datastore.assert_called_once_with(req, hosts=[host_1]) - self.assertFalse(get_hosts.called) - - @mock.patch.object(VMDK_DRIVER, '_get_hosts') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_select_datastore_with_empty_clusters(self, ds_sel, get_hosts): - self._driver._clusters = None - - best_candidate = mock.sentinel.best_candidate - ds_sel.select_datastore.return_value = best_candidate - - req = mock.sentinel.req - self.assertEqual(best_candidate, self._driver._select_datastore(req)) - ds_sel.select_datastore.assert_called_once_with(req, hosts=None) - self.assertFalse(get_hosts.called) - - @mock.patch.object(VMDK_DRIVER, '_get_hosts') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_select_datastore_with_no_valid_host(self, ds_sel, get_hosts): - cls_1 = mock.sentinel.cls_1 - cls_2 = mock.sentinel.cls_2 - self._driver._clusters = [cls_1, cls_2] - - get_hosts.return_value = [] - - req = mock.sentinel.req - self.assertRaises(vmdk_exceptions.NoValidHostException, - self._driver._select_datastore, req) - get_hosts.assert_called_once_with(self._driver._clusters) - self.assertFalse(ds_sel.called) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_relocate_backing_nop(self, ds_sel, vops): - self._driver._storage_policy_enabled = True - volume = {'name': 'vol-1', 'size': 1} - - datastore = mock.sentinel.datastore - vops.get_datastore.return_value = datastore - - profile = mock.sentinel.profile - vops.get_profile.return_value = profile - - vops.is_datastore_accessible.return_value = True - ds_sel.is_datastore_compliant.return_value = True - - backing = mock.sentinel.backing - host = mock.sentinel.host - self._driver._relocate_backing(volume, backing, host) - - vops.is_datastore_accessible.assert_called_once_with(datastore, host) - ds_sel.is_datastore_compliant.assert_called_once_with(datastore, - profile) - self.assertFalse(vops.relocate_backing.called) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_relocate_backing_with_no_datastore( - self, ds_sel, vops): - self._driver._storage_policy_enabled = True - volume = {'name': 'vol-1', 'size': 1} - - profile = mock.sentinel.profile - vops.get_profile.return_value = profile - - vops.is_datastore_accessible.return_value = True - ds_sel.is_datastore_compliant.return_value = False - - ds_sel.select_datastore.return_value = [] - - backing = mock.sentinel.backing - host = mock.sentinel.host - - self.assertRaises(vmdk_exceptions.NoValidDatastoreException, - self._driver._relocate_backing, - volume, - backing, - host) - ds_sel.select_datastore.assert_called_once_with( - {hub.DatastoreSelector.SIZE_BYTES: volume['size'] * units.Gi, - hub.DatastoreSelector.PROFILE_NAME: profile}, hosts=[host]) - self.assertFalse(vops.relocate_backing.called) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_get_volume_group_folder') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_relocate_backing( - self, ds_sel, get_volume_group_folder, vops): - volume = {'name': 'vol-1', 'size': 1, - 'project_id': '63c19a12292549818c09946a5e59ddaf'} - - vops.is_datastore_accessible.return_value = False - ds_sel.is_datastore_compliant.return_value = True - - backing = mock.sentinel.backing - host = mock.sentinel.host - - rp = mock.sentinel.rp - datastore = mock.sentinel.datastore - summary = mock.Mock(datastore=datastore) - ds_sel.select_datastore.return_value = (host, rp, summary) - - folder = mock.sentinel.folder - get_volume_group_folder.return_value = folder - - self._driver._relocate_backing(volume, backing, host) - - vops.relocate_backing.assert_called_once_with(backing, - datastore, - rp, - host) - vops.move_backing_to_folder.assert_called_once_with(backing, - folder) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_get_volume_group_folder') - @mock.patch.object(VMDK_DRIVER, 'ds_sel') - def test_relocate_backing_with_pbm_disabled( - self, ds_sel, get_volume_group_folder, vops): - self._driver._storage_policy_enabled = False - volume = {'name': 'vol-1', 'size': 1, 'project_id': 'abc'} - - vops.is_datastore_accessible.return_value = False - - backing = mock.sentinel.backing - host = mock.sentinel.host - - rp = mock.sentinel.rp - datastore = mock.sentinel.datastore - summary = mock.Mock(datastore=datastore) - ds_sel.select_datastore.return_value = (host, rp, summary) - - folder = mock.sentinel.folder - get_volume_group_folder.return_value = folder - - self._driver._relocate_backing(volume, backing, host) - - self.assertFalse(vops.get_profile.called) - vops.relocate_backing.assert_called_once_with(backing, - datastore, - rp, - host) - vops.move_backing_to_folder.assert_called_once_with(backing, - folder) - ds_sel.select_datastore.assert_called_once_with( - {hub.DatastoreSelector.SIZE_BYTES: volume['size'] * units.Gi, - hub.DatastoreSelector.PROFILE_NAME: None}, hosts=[host]) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - def test_get_disk_device(self, vops): - vm = mock.sentinel.vm - vops.get_entity_by_inventory_path.return_value = vm - - dev = mock.sentinel.dev - vops.get_disk_device.return_value = dev - - vm_inv_path = mock.sentinel.vm_inv_path - vmdk_path = mock.sentinel.vmdk_path - ret = self._driver._get_disk_device(vmdk_path, vm_inv_path) - - self.assertEqual((vm, dev), ret) - vops.get_entity_by_inventory_path.assert_called_once_with(vm_inv_path) - vops.get_disk_device.assert_called_once_with(vm, vmdk_path) - - def test_get_existing_with_empty_source_name(self): - self.assertRaises(cinder_exceptions.InvalidInput, - self._driver._get_existing, - {}) - - def test_get_existing_with_invalid_source_name(self): - self.assertRaises(cinder_exceptions.InvalidInput, - self._driver._get_existing, - {'source-name': 'foo'}) - - @mock.patch.object(VMDK_DRIVER, '_get_disk_device', return_value=None) - def test_get_existing_with_invalid_existing_ref(self, get_disk_device): - self.assertRaises(cinder_exceptions.ManageExistingInvalidReference, - self._driver._get_existing, - {'source-name': '[ds1] foo/foo.vmdk@/dc-1/vm/foo'}) - get_disk_device.assert_called_once_with('[ds1] foo/foo.vmdk', - '/dc-1/vm/foo') - - @mock.patch.object(VMDK_DRIVER, '_get_disk_device') - def test_get_existing(self, get_disk_device): - vm = mock.sentinel.vm - disk_device = mock.sentinel.disk_device - get_disk_device.return_value = (vm, disk_device) - self.assertEqual( - (vm, disk_device), - self._driver._get_existing({'source-name': - '[ds1] foo/foo.vmdk@/dc-1/vm/foo'})) - get_disk_device.assert_called_once_with('[ds1] foo/foo.vmdk', - '/dc-1/vm/foo') - - @mock.patch.object(VMDK_DRIVER, '_get_existing') - @ddt.data((16384, 1), (1048576, 1), (1572864, 2)) - def test_manage_existing_get_size(self, test_data, get_existing): - (capacity_kb, exp_size) = test_data - disk_device = mock.Mock(capacityInKB=capacity_kb) - get_existing.return_value = (mock.sentinel.vm, disk_device) - - volume = mock.sentinel.volume - existing_ref = mock.sentinel.existing_ref - self.assertEqual(exp_size, - self._driver.manage_existing_get_size(volume, - existing_ref)) - get_existing.assert_called_once_with(existing_ref) - - @mock.patch.object(VMDK_DRIVER, '_get_existing') - @mock.patch.object(VMDK_DRIVER, '_create_backing') - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_get_ds_name_folder_path') - @mock.patch('cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver.' - '_get_disk_type') - def test_manage_existing( - self, get_disk_type, get_ds_name_folder_path, vops, - create_backing, get_existing): - - vm = mock.sentinel.vm - src_path = mock.sentinel.src_path - disk_backing = mock.Mock(fileName=src_path) - disk_device = mock.Mock(backing=disk_backing, capacityInKB=1048576) - get_existing.return_value = (vm, disk_device) - - backing = mock.sentinel.backing - create_backing.return_value = backing - - src_dc = mock.sentinel.src_dc - dest_dc = mock.sentinel.dest_dc - vops.get_dc.side_effect = [src_dc, dest_dc] - - volume = self._create_volume_dict() - ds_name = "ds1" - folder_path = "%s/" % volume['name'] - get_ds_name_folder_path.return_value = (ds_name, folder_path) - - disk_type = mock.sentinel.disk_type - get_disk_type.return_value = disk_type - - existing_ref = mock.sentinel.existing_ref - self._driver.manage_existing(volume, existing_ref) - - get_existing.assert_called_once_with(existing_ref) - create_backing.assert_called_once_with( - volume, create_params={vmdk.CREATE_PARAM_DISK_LESS: True}) - vops.detach_disk_from_backing.assert_called_once_with(vm, disk_device) - dest_path = "[%s] %s%s.vmdk" % (ds_name, folder_path, volume['name']) - vops.move_vmdk_file.assert_called_once_with( - src_dc, src_path, dest_path, dest_dc_ref=dest_dc) - vops.attach_disk_to_backing.assert_called_once_with( - backing, disk_device.capacityInKB, disk_type, 'lsiLogic', - dest_path) - vops.update_backing_disk_uuid.assert_called_once_with(backing, - volume['id']) - - @mock.patch('oslo_vmware.api.VMwareAPISession') - def test_session(self, apiSession): - self._session = None - - self._driver.session() - - apiSession.assert_called_once_with( - self._config.vmware_host_ip, - self._config.vmware_host_username, - self._config.vmware_host_password, - self._config.vmware_api_retry_count, - self._config.vmware_task_poll_interval, - wsdl_loc=self._config.safe_get('vmware_wsdl_location'), - pbm_wsdl_loc=None, - cacert=self._config.vmware_ca_file, - insecure=self._config.vmware_insecure) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_extend_backing') - def test_extend_volume_with_no_backing(self, extend_backing, vops): - vops.get_backing.return_value = None - - volume = {'name': 'volume-51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'volume_type_id': None, 'size': 1, - 'id': '51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'display_name': 'foo'} - self._driver.extend_volume(volume, 2) - - self.assertFalse(extend_backing.called) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_extend_backing') - def test_extend_volume(self, extend_backing, vops): - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - - volume = {'name': 'volume-51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'volume_type_id': None, 'size': 1, - 'id': '51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'display_name': 'foo'} - new_size = 2 - self._driver.extend_volume(volume, new_size) - - extend_backing.assert_called_once_with(backing, new_size) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_extend_backing') - @mock.patch.object(VMDK_DRIVER, '_select_ds_for_volume') - def test_extend_volume_with_no_disk_space(self, select_ds_for_volume, - extend_backing, vops): - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - - extend_backing.side_effect = [exceptions.NoDiskSpaceException, None] - - host = mock.sentinel.host - rp = mock.sentinel.rp - folder = mock.sentinel.folder - datastore = mock.sentinel.datastore - summary = mock.Mock(datastore=datastore) - select_ds_for_volume.return_value = (host, rp, folder, summary) - - volume = {'name': 'volume-51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'volume_type_id': None, 'size': 1, - 'id': '51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'display_name': 'foo'} - new_size = 2 - self._driver.extend_volume(volume, new_size) - - create_params = {vmdk.CREATE_PARAM_DISK_SIZE: new_size} - select_ds_for_volume.assert_called_once_with( - volume, create_params=create_params) - - vops.relocate_backing.assert_called_once_with(backing, datastore, rp, - host) - vops.move_backing_to_folder(backing, folder) - - extend_backing_calls = [mock.call(backing, new_size), - mock.call(backing, new_size)] - self.assertEqual(extend_backing_calls, extend_backing.call_args_list) - - @mock.patch.object(VMDK_DRIVER, 'volumeops') - @mock.patch.object(VMDK_DRIVER, '_extend_backing') - def test_extend_volume_with_extend_backing_error( - self, extend_backing, vops): - backing = mock.sentinel.backing - vops.get_backing.return_value = backing - - extend_backing.side_effect = exceptions.VimException("Error") - - volume = {'name': 'volume-51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'volume_type_id': None, 'size': 1, - 'id': '51e47214-8e3c-475d-b44b-aea6cd3eef53', - 'display_name': 'foo'} - new_size = 2 - self.assertRaises(exceptions.VimException, self._driver.extend_volume, - volume, new_size) - extend_backing.assert_called_once_with(backing, new_size) - - -class ImageDiskTypeTest(test.TestCase): - """Unit tests for ImageDiskType.""" - - def test_is_valid(self): - self.assertTrue(vmdk.ImageDiskType.is_valid("thin")) - self.assertTrue(vmdk.ImageDiskType.is_valid("preallocated")) - self.assertTrue(vmdk.ImageDiskType.is_valid("streamOptimized")) - self.assertTrue(vmdk.ImageDiskType.is_valid("sparse")) - self.assertFalse(vmdk.ImageDiskType.is_valid("thick")) - - def test_validate(self): - vmdk.ImageDiskType.validate("thin") - vmdk.ImageDiskType.validate("preallocated") - vmdk.ImageDiskType.validate("streamOptimized") - vmdk.ImageDiskType.validate("sparse") - self.assertRaises(cinder_exceptions.ImageUnacceptable, - vmdk.ImageDiskType.validate, - "thick") diff --git a/cinder/tests/unit/test_vmware_volumeops.py b/cinder/tests/unit/test_vmware_volumeops.py deleted file mode 100644 index 743f13c0c..000000000 --- a/cinder/tests/unit/test_vmware_volumeops.py +++ /dev/null @@ -1,2019 +0,0 @@ -# Copyright (c) 2014 VMware, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Test suite for VMware VMDK driver volumeops module. -""" - -import ddt -import mock -from oslo_utils import units -from oslo_vmware import exceptions -from oslo_vmware import vim_util - -from cinder import test -from cinder.volume.drivers.vmware import exceptions as vmdk_exceptions -from cinder.volume.drivers.vmware import volumeops - - -@ddt.ddt -class VolumeOpsTestCase(test.TestCase): - """Unit tests for volumeops module.""" - - MAX_OBJECTS = 100 - - def setUp(self): - super(VolumeOpsTestCase, self).setUp() - self.session = mock.MagicMock() - self.vops = volumeops.VMwareVolumeOps(self.session, self.MAX_OBJECTS) - - def test_split_datastore_path(self): - test1 = '[datastore1] myfolder/mysubfolder/myvm.vmx' - (datastore, folder, file_name) = volumeops.split_datastore_path(test1) - self.assertEqual('datastore1', datastore) - self.assertEqual('myfolder/mysubfolder/', folder) - self.assertEqual('myvm.vmx', file_name) - - test2 = '[datastore2 ] myfolder/myvm.vmdk' - (datastore, folder, file_name) = volumeops.split_datastore_path(test2) - self.assertEqual('datastore2', datastore) - self.assertEqual('myfolder/', folder) - self.assertEqual('myvm.vmdk', file_name) - - test3 = 'myfolder/myvm.vmdk' - self.assertRaises(IndexError, volumeops.split_datastore_path, test3) - - def vm(self, val): - """Create a mock vm in retrieve result format.""" - vm = mock.MagicMock() - prop = mock.Mock(spec=object) - prop.val = val - vm.propSet = [prop] - return vm - - def test_get_backing(self): - name = 'mock-backing' - - # Test no result - self.session.invoke_api.return_value = None - result = self.vops.get_backing(name) - self.assertIsNone(result) - self.session.invoke_api.assert_called_once_with(vim_util, - 'get_objects', - self.session.vim, - 'VirtualMachine', - self.MAX_OBJECTS) - - # Test single result - vm = self.vm(name) - vm.obj = mock.sentinel.vm_obj - retrieve_result = mock.Mock(spec=object) - retrieve_result.objects = [vm] - self.session.invoke_api.return_value = retrieve_result - self.vops.cancel_retrieval = mock.Mock(spec=object) - result = self.vops.get_backing(name) - self.assertEqual(mock.sentinel.vm_obj, result) - self.session.invoke_api.assert_called_with(vim_util, 'get_objects', - self.session.vim, - 'VirtualMachine', - self.MAX_OBJECTS) - self.vops.cancel_retrieval.assert_called_once_with(retrieve_result) - - # Test multiple results - retrieve_result2 = mock.Mock(spec=object) - retrieve_result2.objects = [vm('1'), vm('2'), vm('3')] - self.session.invoke_api.return_value = retrieve_result2 - self.vops.continue_retrieval = mock.Mock(spec=object) - self.vops.continue_retrieval.return_value = retrieve_result - result = self.vops.get_backing(name) - self.assertEqual(mock.sentinel.vm_obj, result) - self.session.invoke_api.assert_called_with(vim_util, 'get_objects', - self.session.vim, - 'VirtualMachine', - self.MAX_OBJECTS) - self.vops.continue_retrieval.assert_called_once_with(retrieve_result2) - self.vops.cancel_retrieval.assert_called_with(retrieve_result) - - def test_delete_backing(self): - backing = mock.sentinel.backing - task = mock.sentinel.task - self.session.invoke_api.return_value = task - self.vops.delete_backing(backing) - self.session.invoke_api.assert_called_once_with(self.session.vim, - "Destroy_Task", - backing) - self.session.wait_for_task(task) - - def test_get_host(self): - instance = mock.sentinel.instance - host = mock.sentinel.host - self.session.invoke_api.return_value = host - result = self.vops.get_host(instance) - self.assertEqual(host, result) - self.session.invoke_api.assert_called_once_with(vim_util, - 'get_object_property', - self.session.vim, - instance, - 'runtime.host') - - def _host_runtime_info( - self, connection_state='connected', in_maintenance=False): - return mock.Mock(connectionState=connection_state, - inMaintenanceMode=in_maintenance) - - def test_is_host_usable(self): - self.session.invoke_api.return_value = self._host_runtime_info() - - self.assertTrue(self.vops.is_host_usable(mock.sentinel.host)) - self.session.invoke_api.assert_called_once_with( - vim_util, 'get_object_property', self.session.vim, - mock.sentinel.host, 'runtime') - - def test_is_host_usable_with_disconnected_host(self): - self.session.invoke_api.return_value = self._host_runtime_info( - connection_state='disconnected') - - self.assertFalse(self.vops.is_host_usable(mock.sentinel.host)) - self.session.invoke_api.assert_called_once_with( - vim_util, 'get_object_property', self.session.vim, - mock.sentinel.host, 'runtime') - - def test_is_host_usable_with_host_in_maintenance(self): - self.session.invoke_api.return_value = self._host_runtime_info( - in_maintenance=True) - - self.assertFalse(self.vops.is_host_usable(mock.sentinel.host)) - self.session.invoke_api.assert_called_once_with( - vim_util, 'get_object_property', self.session.vim, - mock.sentinel.host, 'runtime') - - def test_get_hosts(self): - hosts = mock.sentinel.hosts - self.session.invoke_api.return_value = hosts - result = self.vops.get_hosts() - self.assertEqual(hosts, result) - self.session.invoke_api.assert_called_once_with(vim_util, - 'get_objects', - self.session.vim, - 'HostSystem', - self.MAX_OBJECTS) - - def test_continue_retrieval(self): - retrieve_result = mock.sentinel.retrieve_result - self.session.invoke_api.return_value = retrieve_result - result = self.vops.continue_retrieval(retrieve_result) - self.assertEqual(retrieve_result, result) - self.session.invoke_api.assert_called_once_with(vim_util, - 'continue_retrieval', - self.session.vim, - retrieve_result) - - def test_cancel_retrieval(self): - retrieve_result = mock.sentinel.retrieve_result - self.session.invoke_api.return_value = retrieve_result - result = self.vops.cancel_retrieval(retrieve_result) - self.assertIsNone(result) - self.session.invoke_api.assert_called_once_with(vim_util, - 'cancel_retrieval', - self.session.vim, - retrieve_result) - - def test_is_usable(self): - mount_info = mock.Mock(spec=object) - mount_info.accessMode = "readWrite" - mount_info.mounted = True - mount_info.accessible = True - self.assertTrue(self.vops._is_usable(mount_info)) - - del mount_info.mounted - self.assertTrue(self.vops._is_usable(mount_info)) - - mount_info.accessMode = "readonly" - self.assertFalse(self.vops._is_usable(mount_info)) - - mount_info.accessMode = "readWrite" - mount_info.mounted = False - self.assertFalse(self.vops._is_usable(mount_info)) - - mount_info.mounted = True - mount_info.accessible = False - self.assertFalse(self.vops._is_usable(mount_info)) - - del mount_info.accessible - self.assertFalse(self.vops._is_usable(mount_info)) - - def _create_host_mounts(self, access_mode, host, set_accessible=True, - is_accessible=True, mounted=True): - """Create host mount value of datastore with single mount info. - - :param access_mode: string specifying the read/write permission - :param set_accessible: specify whether accessible property - should be set - :param is_accessible: boolean specifying whether the datastore - is accessible to host - :param host: managed object reference of the connected - host - :return: list of host mount info - """ - mntInfo = mock.Mock(spec=object) - mntInfo.accessMode = access_mode - if set_accessible: - mntInfo.accessible = is_accessible - else: - del mntInfo.accessible - mntInfo.mounted = mounted - - host_mount = mock.Mock(spec=object) - host_mount.key = host - host_mount.mountInfo = mntInfo - host_mounts = mock.Mock(spec=object) - host_mounts.DatastoreHostMount = [host_mount] - - return host_mounts - - def test_get_connected_hosts(self): - with mock.patch.object(self.vops, 'get_summary') as get_summary: - datastore = mock.sentinel.datastore - summary = mock.Mock(spec=object) - get_summary.return_value = summary - - summary.accessible = False - hosts = self.vops.get_connected_hosts(datastore) - self.assertEqual([], hosts) - - summary.accessible = True - host = mock.Mock(spec=object) - host.value = mock.sentinel.host - host_mounts = self._create_host_mounts("readWrite", host) - self.session.invoke_api.return_value = host_mounts - hosts = self.vops.get_connected_hosts(datastore) - self.assertEqual([mock.sentinel.host], hosts) - self.session.invoke_api.assert_called_once_with( - vim_util, - 'get_object_property', - self.session.vim, - datastore, - 'host') - - del host_mounts.DatastoreHostMount - hosts = self.vops.get_connected_hosts(datastore) - self.assertEqual([], hosts) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - 'get_connected_hosts') - def test_is_datastore_accessible(self, get_connected_hosts): - host_1 = mock.sentinel.host_1 - host_2 = mock.sentinel.host_2 - get_connected_hosts.return_value = [host_1, host_2] - - ds = mock.sentinel.datastore - host = mock.Mock(value=mock.sentinel.host_1) - self.assertTrue(self.vops.is_datastore_accessible(ds, host)) - get_connected_hosts.assert_called_once_with(ds) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - 'get_connected_hosts') - def test_is_datastore_accessible_with_inaccessible(self, - get_connected_hosts): - host_1 = mock.sentinel.host_1 - get_connected_hosts.return_value = [host_1] - - ds = mock.sentinel.datastore - host = mock.Mock(value=mock.sentinel.host_2) - self.assertFalse(self.vops.is_datastore_accessible(ds, host)) - get_connected_hosts.assert_called_once_with(ds) - - def test_is_valid(self): - with mock.patch.object(self.vops, 'get_summary') as get_summary: - summary = mock.Mock(spec=object) - get_summary.return_value = summary - - datastore = mock.sentinel.datastore - host = mock.Mock(spec=object) - host.value = mock.sentinel.host - - def _is_valid(host_mounts, is_valid): - self.session.invoke_api.return_value = host_mounts - result = self.vops._is_valid(datastore, host) - self.assertEqual(is_valid, result) - self.session.invoke_api.assert_called_with( - vim_util, - 'get_object_property', - self.session.vim, - datastore, - 'host') - - # Test positive cases - summary.maintenanceMode = 'normal' - summary.accessible = True - _is_valid(self._create_host_mounts("readWrite", host), True) - - # Test negative cases - _is_valid(self._create_host_mounts("Inaccessible", host), False) - _is_valid(self._create_host_mounts("readWrite", host, True, False), - False) - _is_valid(self._create_host_mounts("readWrite", host, True, True, - False), False) - - summary.accessible = False - _is_valid(self._create_host_mounts("readWrite", host, False), - False) - - summary.accessible = True - summary.maintenanceMode = 'inMaintenance' - _is_valid(self._create_host_mounts("readWrite", host), False) - - def test_get_dss_rp(self): - with mock.patch.object(self.vops, 'get_summary') as get_summary: - summary = mock.Mock(spec=object) - summary.accessible = True - summary.maintenanceModel = 'normal' - get_summary.return_value = summary - - # build out props to be returned by 1st invoke_api call - datastore_prop = mock.Mock(spec=object) - datastore_prop.name = 'datastore' - datastore_prop.val = mock.Mock(spec=object) - datastore_prop.val.ManagedObjectReference = [mock.sentinel.ds1, - mock.sentinel.ds2] - compute_resource_prop = mock.Mock(spec=object) - compute_resource_prop.name = 'parent' - compute_resource_prop.val = mock.sentinel.compute_resource - elem = mock.Mock(spec=object) - elem.propSet = [datastore_prop, compute_resource_prop] - props = [elem] - # build out host_mounts to be returned by 2nd invoke_api call - host = mock.Mock(spec=object) - host.value = mock.sentinel.host - host_mounts = self._create_host_mounts("readWrite", host) - # build out resource_pool to be returned by 3rd invoke_api call - resource_pool = mock.sentinel.resource_pool - # set return values for each call of invoke_api - self.session.invoke_api.side_effect = [props, - host_mounts, - host_mounts, - resource_pool] - # invoke function and verify results - (dss_actual, rp_actual) = self.vops.get_dss_rp(host) - self.assertEqual([mock.sentinel.ds1, mock.sentinel.ds2], - dss_actual) - self.assertEqual(resource_pool, rp_actual) - - # invoke function with no valid datastore - summary.maintenanceMode = 'inMaintenance' - self.session.invoke_api.side_effect = [props, - host_mounts, - host_mounts, - resource_pool] - self.assertRaises(exceptions.VimException, - self.vops.get_dss_rp, - host) - - # Clear side effects. - self.session.invoke_api.side_effect = None - - def test_get_parent(self): - # Not recursive - child = mock.Mock(spec=object) - child._type = 'Parent' - ret = self.vops._get_parent(child, 'Parent') - self.assertEqual(child, ret) - - # Recursive - parent = mock.Mock(spec=object) - parent._type = 'Parent' - child = mock.Mock(spec=object) - child._type = 'Child' - self.session.invoke_api.return_value = parent - ret = self.vops._get_parent(child, 'Parent') - self.assertEqual(parent, ret) - self.session.invoke_api.assert_called_with(vim_util, - 'get_object_property', - self.session.vim, child, - 'parent') - - def test_get_dc(self): - # set up hierarchy of objects - dc = mock.Mock(spec=object) - dc._type = 'Datacenter' - o1 = mock.Mock(spec=object) - o1._type = 'mockType1' - o1.parent = dc - o2 = mock.Mock(spec=object) - o2._type = 'mockType2' - o2.parent = o1 - - # mock out invoke_api behaviour to fetch parent - def mock_invoke_api(vim_util, method, vim, the_object, arg): - return the_object.parent - - self.session.invoke_api.side_effect = mock_invoke_api - ret = self.vops.get_dc(o2) - self.assertEqual(dc, ret) - - # Clear side effects. - self.session.invoke_api.side_effect = None - - def test_get_vmfolder(self): - self.session.invoke_api.return_value = mock.sentinel.ret - ret = self.vops.get_vmfolder(mock.sentinel.dc) - self.assertEqual(mock.sentinel.ret, ret) - self.session.invoke_api.assert_called_once_with(vim_util, - 'get_object_property', - self.session.vim, - mock.sentinel.dc, - 'vmFolder') - - def test_create_folder_with_concurrent_create(self): - parent_folder = mock.sentinel.parent_folder - child_name = 'child_folder' - - prop_val_1 = mock.Mock(ManagedObjectReference=[]) - - child_folder = mock.Mock(_type='Folder') - prop_val_2 = mock.Mock(ManagedObjectReference=[child_folder]) - - self.session.invoke_api.side_effect = [prop_val_1, - exceptions.DuplicateName, - prop_val_2, - child_name] - - ret = self.vops.create_folder(parent_folder, child_name) - - self.assertEqual(child_folder, ret) - expected_invoke_api = [mock.call(vim_util, 'get_object_property', - self.session.vim, parent_folder, - 'childEntity'), - mock.call(self.session.vim, 'CreateFolder', - parent_folder, name=child_name), - mock.call(vim_util, 'get_object_property', - self.session.vim, parent_folder, - 'childEntity'), - mock.call(vim_util, 'get_object_property', - self.session.vim, child_folder, - 'name')] - self.assertEqual(expected_invoke_api, - self.session.invoke_api.mock_calls) - - def test_create_folder_with_empty_vmfolder(self): - """Test create_folder when the datacenter vmFolder is empty""" - child_folder = mock.sentinel.child_folder - self.session.invoke_api.side_effect = [None, child_folder] - - parent_folder = mock.sentinel.parent_folder - child_name = 'child_folder' - ret = self.vops.create_folder(parent_folder, child_name) - - self.assertEqual(child_folder, ret) - expected_calls = [mock.call(vim_util, 'get_object_property', - self.session.vim, parent_folder, - 'childEntity'), - mock.call(self.session.vim, 'CreateFolder', - parent_folder, name=child_name)] - self.assertEqual(expected_calls, - self.session.invoke_api.call_args_list) - - def test_create_folder_not_present(self): - """Test create_folder when child not present.""" - prop_val = mock.Mock(spec=object) - child_folder = mock.sentinel.child_folder - self.session.invoke_api.side_effect = [prop_val, child_folder] - - child_name = 'child_folder' - parent_folder = mock.sentinel.parent_folder - ret = self.vops.create_folder(parent_folder, child_name) - - self.assertEqual(child_folder, ret) - expected_invoke_api = [mock.call(vim_util, 'get_object_property', - self.session.vim, parent_folder, - 'childEntity'), - mock.call(self.session.vim, 'CreateFolder', - parent_folder, name=child_name)] - self.assertEqual(expected_invoke_api, - self.session.invoke_api.mock_calls) - - # Clear side effects. - self.session.invoke_api.side_effect = None - - def test_create_folder_already_present(self): - """Test create_folder when child already present.""" - parent_folder = mock.sentinel.parent_folder - child_name = 'child_folder' - prop_val = mock.Mock(spec=object) - child_entity_1 = mock.Mock(spec=object) - child_entity_1._type = 'Folder' - child_entity_1_name = 'SomeOtherName' - child_entity_2 = mock.Mock(spec=object) - child_entity_2._type = 'Folder' - child_entity_2_name = child_name - prop_val.ManagedObjectReference = [child_entity_1, child_entity_2] - self.session.invoke_api.side_effect = [prop_val, child_entity_1_name, - child_entity_2_name] - ret = self.vops.create_folder(parent_folder, child_name) - self.assertEqual(child_entity_2, ret) - expected_invoke_api = [mock.call(vim_util, 'get_object_property', - self.session.vim, parent_folder, - 'childEntity'), - mock.call(vim_util, 'get_object_property', - self.session.vim, child_entity_1, - 'name'), - mock.call(vim_util, 'get_object_property', - self.session.vim, child_entity_2, - 'name')] - self.assertEqual(expected_invoke_api, - self.session.invoke_api.mock_calls) - - # Clear side effects. - self.session.invoke_api.side_effect = None - - def test_create_folder_with_special_characters(self): - """Test create_folder with names containing special characters.""" - # Test folder already exists case. - child_entity_1 = mock.Mock(_type='Folder') - child_entity_1_name = 'cinder-volumes' - - child_entity_2 = mock.Mock(_type='Folder') - child_entity_2_name = '%2fcinder-volumes' - - prop_val = mock.Mock(ManagedObjectReference=[child_entity_1, - child_entity_2]) - self.session.invoke_api.side_effect = [prop_val, - child_entity_1_name, - child_entity_2_name] - - parent_folder = mock.sentinel.parent_folder - child_name = '/cinder-volumes' - ret = self.vops.create_folder(parent_folder, child_name) - - self.assertEqual(child_entity_2, ret) - - # Test non-existing folder case. - child_entity_2_name = '%25%25cinder-volumes' - new_child_folder = mock.sentinel.new_child_folder - self.session.invoke_api.side_effect = [prop_val, - child_entity_1_name, - child_entity_2_name, - new_child_folder] - - child_name = '%cinder-volumes' - ret = self.vops.create_folder(parent_folder, child_name) - - self.assertEqual(new_child_folder, ret) - self.session.invoke_api.assert_called_with(self.session.vim, - 'CreateFolder', - parent_folder, - name=child_name) - - # Reset side effects. - self.session.invoke_api.side_effect = None - - def test_create_folder_with_duplicate_name(self): - parent_folder = mock.sentinel.parent_folder - child_name = 'child_folder' - - prop_val_1 = mock.Mock(spec=object) - prop_val_1.ManagedObjectReference = [] - - child_entity_2 = mock.Mock(spec=object) - child_entity_2._type = 'Folder' - prop_val_2 = mock.Mock(spec=object) - prop_val_2.ManagedObjectReference = [child_entity_2] - child_entity_2_name = child_name - - self.session.invoke_api.side_effect = [ - prop_val_1, - exceptions.DuplicateName, - prop_val_2, - child_entity_2_name] - - ret = self.vops.create_folder(parent_folder, child_name) - self.assertEqual(child_entity_2, ret) - expected_invoke_api = [mock.call(vim_util, 'get_object_property', - self.session.vim, parent_folder, - 'childEntity'), - mock.call(self.session.vim, 'CreateFolder', - parent_folder, name=child_name), - mock.call(vim_util, 'get_object_property', - self.session.vim, parent_folder, - 'childEntity'), - mock.call(vim_util, 'get_object_property', - self.session.vim, child_entity_2, - 'name')] - self.assertEqual(expected_invoke_api, - self.session.invoke_api.mock_calls) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - 'get_vmfolder') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - 'create_folder') - def test_create_vm_inventory_folder(self, create_folder, get_vmfolder): - vm_folder_1 = mock.sentinel.vm_folder_1 - get_vmfolder.return_value = vm_folder_1 - - folder_1a = mock.sentinel.folder_1a - folder_1b = mock.sentinel.folder_1b - create_folder.side_effect = [folder_1a, folder_1b] - - datacenter_1 = mock.Mock(value='dc-1') - path_comp = ['a', 'b'] - ret = self.vops.create_vm_inventory_folder(datacenter_1, path_comp) - - self.assertEqual(folder_1b, ret) - get_vmfolder.assert_called_once_with(datacenter_1) - exp_calls = [mock.call(vm_folder_1, 'a'), mock.call(folder_1a, 'b')] - self.assertEqual(exp_calls, create_folder.call_args_list) - exp_cache = {'/dc-1': vm_folder_1, - '/dc-1/a': folder_1a, - '/dc-1/a/b': folder_1b} - self.assertEqual(exp_cache, self.vops._folder_cache) - - # Test cache - get_vmfolder.reset_mock() - create_folder.reset_mock() - - folder_1c = mock.sentinel.folder_1c - create_folder.side_effect = [folder_1c] - - path_comp = ['a', 'c'] - ret = self.vops.create_vm_inventory_folder(datacenter_1, path_comp) - - self.assertEqual(folder_1c, ret) - self.assertFalse(get_vmfolder.called) - exp_calls = [mock.call(folder_1a, 'c')] - self.assertEqual(exp_calls, create_folder.call_args_list) - exp_cache = {'/dc-1': vm_folder_1, - '/dc-1/a': folder_1a, - '/dc-1/a/b': folder_1b, - '/dc-1/a/c': folder_1c} - self.assertEqual(exp_cache, self.vops._folder_cache) - - # Test cache with different datacenter - get_vmfolder.reset_mock() - create_folder.reset_mock() - - vm_folder_2 = mock.sentinel.vm_folder_2 - get_vmfolder.return_value = vm_folder_2 - - folder_2a = mock.sentinel.folder_2a - folder_2b = mock.sentinel.folder_2b - create_folder.side_effect = [folder_2a, folder_2b] - - datacenter_2 = mock.Mock(value='dc-2') - path_comp = ['a', 'b'] - ret = self.vops.create_vm_inventory_folder(datacenter_2, path_comp) - - self.assertEqual(folder_2b, ret) - get_vmfolder.assert_called_once_with(datacenter_2) - exp_calls = [mock.call(vm_folder_2, 'a'), mock.call(folder_2a, 'b')] - self.assertEqual(exp_calls, create_folder.call_args_list) - exp_cache = {'/dc-1': vm_folder_1, - '/dc-1/a': folder_1a, - '/dc-1/a/b': folder_1b, - '/dc-1/a/c': folder_1c, - '/dc-2': vm_folder_2, - '/dc-2/a': folder_2a, - '/dc-2/a/b': folder_2b - } - self.assertEqual(exp_cache, self.vops._folder_cache) - - def test_create_disk_backing_thin(self): - backing = mock.Mock() - del backing.eagerlyScrub - cf = self.session.vim.client.factory - cf.create.return_value = backing - - disk_type = 'thin' - ret = self.vops._create_disk_backing(disk_type, None) - - self.assertEqual(backing, ret) - self.assertIsInstance(ret.thinProvisioned, bool) - self.assertTrue(ret.thinProvisioned) - self.assertEqual('', ret.fileName) - self.assertEqual('persistent', ret.diskMode) - - def test_create_disk_backing_thick(self): - backing = mock.Mock() - del backing.eagerlyScrub - del backing.thinProvisioned - cf = self.session.vim.client.factory - cf.create.return_value = backing - - disk_type = 'thick' - ret = self.vops._create_disk_backing(disk_type, None) - - self.assertEqual(backing, ret) - self.assertEqual('', ret.fileName) - self.assertEqual('persistent', ret.diskMode) - - def test_create_disk_backing_eager_zeroed_thick(self): - backing = mock.Mock() - del backing.thinProvisioned - cf = self.session.vim.client.factory - cf.create.return_value = backing - - disk_type = 'eagerZeroedThick' - ret = self.vops._create_disk_backing(disk_type, None) - - self.assertEqual(backing, ret) - self.assertIsInstance(ret.eagerlyScrub, bool) - self.assertTrue(ret.eagerlyScrub) - self.assertEqual('', ret.fileName) - self.assertEqual('persistent', ret.diskMode) - - def test_create_virtual_disk_config_spec(self): - - cf = self.session.vim.client.factory - cf.create.side_effect = lambda *args: mock.Mock() - - size_kb = units.Ki - controller_key = 200 - disk_type = 'thick' - spec = self.vops._create_virtual_disk_config_spec(size_kb, - disk_type, - controller_key, - None) - - cf.create.side_effect = None - self.assertEqual('add', spec.operation) - self.assertEqual('create', spec.fileOperation) - device = spec.device - self.assertEqual(size_kb, device.capacityInKB) - self.assertEqual(-101, device.key) - self.assertEqual(0, device.unitNumber) - self.assertEqual(controller_key, device.controllerKey) - backing = device.backing - self.assertEqual('', backing.fileName) - self.assertEqual('persistent', backing.diskMode) - - def test_create_specs_for_ide_disk_add(self): - factory = self.session.vim.client.factory - factory.create.side_effect = lambda *args: mock.Mock() - - size_kb = 1 - disk_type = 'thin' - adapter_type = 'ide' - ret = self.vops._create_specs_for_disk_add(size_kb, disk_type, - adapter_type) - - factory.create.side_effect = None - self.assertEqual(1, len(ret)) - self.assertEqual(units.Ki, ret[0].device.capacityInKB) - self.assertEqual(200, ret[0].device.controllerKey) - expected = [mock.call.create('ns0:VirtualDeviceConfigSpec'), - mock.call.create('ns0:VirtualDisk'), - mock.call.create('ns0:VirtualDiskFlatVer2BackingInfo')] - factory.create.assert_has_calls(expected, any_order=True) - - def test_create_specs_for_scsi_disk_add(self): - factory = self.session.vim.client.factory - factory.create.side_effect = lambda *args: mock.Mock() - - size_kb = 2 * units.Ki - disk_type = 'thin' - adapter_type = 'lsiLogicsas' - ret = self.vops._create_specs_for_disk_add(size_kb, disk_type, - adapter_type) - - factory.create.side_effect = None - self.assertEqual(2, len(ret)) - self.assertEqual('noSharing', ret[1].device.sharedBus) - self.assertEqual(size_kb, ret[0].device.capacityInKB) - expected = [mock.call.create('ns0:VirtualLsiLogicSASController'), - mock.call.create('ns0:VirtualDeviceConfigSpec'), - mock.call.create('ns0:VirtualDisk'), - mock.call.create('ns0:VirtualDiskFlatVer2BackingInfo'), - mock.call.create('ns0:VirtualDeviceConfigSpec')] - factory.create.assert_has_calls(expected, any_order=True) - - def test_get_create_spec_disk_less(self): - factory = self.session.vim.client.factory - factory.create.side_effect = lambda *args: mock.Mock() - - name = mock.sentinel.name - ds_name = mock.sentinel.ds_name - profile_id = mock.sentinel.profile_id - option_key = mock.sentinel.key - option_value = mock.sentinel.value - extra_config = {option_key: option_value} - ret = self.vops._get_create_spec_disk_less(name, ds_name, profile_id, - extra_config) - - factory.create.side_effect = None - self.assertEqual(name, ret.name) - self.assertEqual('[%s]' % ds_name, ret.files.vmPathName) - self.assertEqual("vmx-08", ret.version) - self.assertEqual(profile_id, ret.vmProfile[0].profileId) - self.assertEqual(1, len(ret.extraConfig)) - self.assertEqual(option_key, ret.extraConfig[0].key) - self.assertEqual(option_value, ret.extraConfig[0].value) - expected = [mock.call.create('ns0:VirtualMachineFileInfo'), - mock.call.create('ns0:VirtualMachineConfigSpec'), - mock.call.create('ns0:VirtualMachineDefinedProfileSpec'), - mock.call.create('ns0:OptionValue')] - factory.create.assert_has_calls(expected, any_order=True) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_create_spec_disk_less') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_create_specs_for_disk_add') - def test_get_create_spec(self, create_specs_for_disk_add, - get_create_spec_disk_less): - name = 'vol-1' - size_kb = 1024 - disk_type = 'thin' - ds_name = 'nfs-1' - profileId = mock.sentinel.profile_id - adapter_type = 'busLogic' - extra_config = mock.sentinel.extra_config - - self.vops.get_create_spec(name, size_kb, disk_type, ds_name, - profileId, adapter_type, extra_config) - - get_create_spec_disk_less.assert_called_once_with( - name, ds_name, profileId=profileId, extra_config=extra_config) - create_specs_for_disk_add.assert_called_once_with( - size_kb, disk_type, adapter_type) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - 'get_create_spec') - def test_create_backing(self, get_create_spec): - create_spec = mock.sentinel.create_spec - get_create_spec.return_value = create_spec - task = mock.sentinel.task - self.session.invoke_api.return_value = task - task_info = mock.Mock(spec=object) - task_info.result = mock.sentinel.result - self.session.wait_for_task.return_value = task_info - name = 'backing_name' - size_kb = mock.sentinel.size_kb - disk_type = mock.sentinel.disk_type - adapter_type = mock.sentinel.adapter_type - folder = mock.sentinel.folder - resource_pool = mock.sentinel.resource_pool - host = mock.sentinel.host - ds_name = mock.sentinel.ds_name - profile_id = mock.sentinel.profile_id - extra_config = mock.sentinel.extra_config - ret = self.vops.create_backing(name, size_kb, disk_type, folder, - resource_pool, host, ds_name, - profile_id, adapter_type, extra_config) - self.assertEqual(mock.sentinel.result, ret) - get_create_spec.assert_called_once_with( - name, size_kb, disk_type, ds_name, profileId=profile_id, - adapter_type=adapter_type, extra_config=extra_config) - self.session.invoke_api.assert_called_once_with(self.session.vim, - 'CreateVM_Task', - folder, - config=create_spec, - pool=resource_pool, - host=host) - self.session.wait_for_task.assert_called_once_with(task) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_create_spec_disk_less') - def test_create_backing_disk_less(self, get_create_spec_disk_less): - create_spec = mock.sentinel.create_spec - get_create_spec_disk_less.return_value = create_spec - task = mock.sentinel.task - self.session.invoke_api.return_value = task - task_info = mock.Mock(spec=object) - task_info.result = mock.sentinel.result - self.session.wait_for_task.return_value = task_info - name = 'backing_name' - folder = mock.sentinel.folder - resource_pool = mock.sentinel.resource_pool - host = mock.sentinel.host - ds_name = mock.sentinel.ds_name - profile_id = mock.sentinel.profile_id - extra_config = mock.sentinel.extra_config - ret = self.vops.create_backing_disk_less(name, folder, resource_pool, - host, ds_name, profile_id, - extra_config) - - self.assertEqual(mock.sentinel.result, ret) - get_create_spec_disk_less.assert_called_once_with( - name, ds_name, profileId=profile_id, extra_config=extra_config) - self.session.invoke_api.assert_called_once_with(self.session.vim, - 'CreateVM_Task', - folder, - config=create_spec, - pool=resource_pool, - host=host) - self.session.wait_for_task.assert_called_once_with(task) - - def test_get_datastore(self): - backing = mock.sentinel.backing - datastore = mock.Mock(spec=object) - datastore.ManagedObjectReference = [mock.sentinel.ds] - self.session.invoke_api.return_value = datastore - ret = self.vops.get_datastore(backing) - self.assertEqual(mock.sentinel.ds, ret) - self.session.invoke_api.assert_called_once_with(vim_util, - 'get_object_property', - self.session.vim, - backing, 'datastore') - - def test_get_summary(self): - datastore = mock.sentinel.datastore - summary = mock.sentinel.summary - self.session.invoke_api.return_value = summary - ret = self.vops.get_summary(datastore) - self.assertEqual(summary, ret) - self.session.invoke_api.assert_called_once_with(vim_util, - 'get_object_property', - self.session.vim, - datastore, - 'summary') - - def test_get_relocate_spec(self): - - delete_disk_attribute = True - - def _create_side_effect(type): - obj = mock.Mock() - if type == "ns0:VirtualDiskFlatVer2BackingInfo": - del obj.eagerlyScrub - elif (type == "ns0:VirtualMachineRelocateSpec" and - delete_disk_attribute): - del obj.disk - else: - pass - return obj - - factory = self.session.vim.client.factory - factory.create.side_effect = _create_side_effect - - datastore = mock.sentinel.datastore - resource_pool = mock.sentinel.resource_pool - host = mock.sentinel.host - disk_move_type = mock.sentinel.disk_move_type - ret = self.vops._get_relocate_spec(datastore, resource_pool, host, - disk_move_type) - - self.assertEqual(datastore, ret.datastore) - self.assertEqual(resource_pool, ret.pool) - self.assertEqual(host, ret.host) - self.assertEqual(disk_move_type, ret.diskMoveType) - - # Test with disk locator. - delete_disk_attribute = False - disk_type = 'thin' - disk_device = mock.Mock() - ret = self.vops._get_relocate_spec(datastore, resource_pool, host, - disk_move_type, disk_type, - disk_device) - - factory.create.side_effect = None - self.assertEqual(datastore, ret.datastore) - self.assertEqual(resource_pool, ret.pool) - self.assertEqual(host, ret.host) - self.assertEqual(disk_move_type, ret.diskMoveType) - self.assertIsInstance(ret.disk, list) - self.assertEqual(1, len(ret.disk)) - disk_locator = ret.disk[0] - self.assertEqual(datastore, disk_locator.datastore) - self.assertEqual(disk_device.key, disk_locator.diskId) - backing = disk_locator.diskBackingInfo - self.assertIsInstance(backing.thinProvisioned, bool) - self.assertTrue(backing.thinProvisioned) - self.assertEqual('', backing.fileName) - self.assertEqual('persistent', backing.diskMode) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_disk_device') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_relocate_spec') - def test_relocate_backing(self, get_relocate_spec, get_disk_device): - disk_device = mock.sentinel.disk_device - get_disk_device.return_value = disk_device - - spec = mock.sentinel.relocate_spec - get_relocate_spec.return_value = spec - - task = mock.sentinel.task - self.session.invoke_api.return_value = task - - backing = mock.sentinel.backing - datastore = mock.sentinel.datastore - resource_pool = mock.sentinel.resource_pool - host = mock.sentinel.host - disk_type = mock.sentinel.disk_type - self.vops.relocate_backing(backing, datastore, resource_pool, host, - disk_type) - # Verify calls - disk_move_type = 'moveAllDiskBackingsAndAllowSharing' - get_disk_device.assert_called_once_with(backing) - get_relocate_spec.assert_called_once_with(datastore, resource_pool, - host, disk_move_type, - disk_type, disk_device) - self.session.invoke_api.assert_called_once_with(self.session.vim, - 'RelocateVM_Task', - backing, - spec=spec) - self.session.wait_for_task.assert_called_once_with(task) - - def test_move_backing_to_folder(self): - task = mock.sentinel.task - self.session.invoke_api.return_value = task - backing = mock.sentinel.backing - folder = mock.sentinel.folder - self.vops.move_backing_to_folder(backing, folder) - # Verify calls - self.session.invoke_api.assert_called_once_with(self.session.vim, - 'MoveIntoFolder_Task', - folder, - list=[backing]) - self.session.wait_for_task.assert_called_once_with(task) - - def test_create_snapshot_operation(self): - task = mock.sentinel.task - self.session.invoke_api.return_value = task - task_info = mock.Mock(spec=object) - task_info.result = mock.sentinel.result - self.session.wait_for_task.return_value = task_info - backing = mock.sentinel.backing - name = mock.sentinel.name - desc = mock.sentinel.description - quiesce = True - ret = self.vops.create_snapshot(backing, name, desc, quiesce) - self.assertEqual(mock.sentinel.result, ret) - self.session.invoke_api.assert_called_once_with(self.session.vim, - 'CreateSnapshot_Task', - backing, name=name, - description=desc, - memory=False, - quiesce=quiesce) - self.session.wait_for_task.assert_called_once_with(task) - - def test_get_snapshot_from_tree(self): - volops = volumeops.VMwareVolumeOps - name = mock.sentinel.name - # Test snapshot == 'None' - ret = volops._get_snapshot_from_tree(name, None) - self.assertIsNone(ret) - # Test root == snapshot - snapshot = mock.sentinel.snapshot - node = mock.Mock(spec=object) - node.name = name - node.snapshot = snapshot - ret = volops._get_snapshot_from_tree(name, node) - self.assertEqual(snapshot, ret) - # Test root.childSnapshotList == None - root = mock.Mock(spec=object) - root.name = 'root' - del root.childSnapshotList - ret = volops._get_snapshot_from_tree(name, root) - self.assertIsNone(ret) - # Test root.child == snapshot - root.childSnapshotList = [node] - ret = volops._get_snapshot_from_tree(name, root) - self.assertEqual(snapshot, ret) - - def test_get_snapshot(self): - # build out the root snapshot tree - snapshot_name = mock.sentinel.snapshot_name - snapshot = mock.sentinel.snapshot - root = mock.Mock(spec=object) - root.name = 'root' - node = mock.Mock(spec=object) - node.name = snapshot_name - node.snapshot = snapshot - root.childSnapshotList = [node] - # Test rootSnapshotList is not None - snapshot_tree = mock.Mock(spec=object) - snapshot_tree.rootSnapshotList = [root] - self.session.invoke_api.return_value = snapshot_tree - backing = mock.sentinel.backing - ret = self.vops.get_snapshot(backing, snapshot_name) - self.assertEqual(snapshot, ret) - self.session.invoke_api.assert_called_with(vim_util, - 'get_object_property', - self.session.vim, - backing, - 'snapshot') - # Test rootSnapshotList == None - snapshot_tree.rootSnapshotList = None - ret = self.vops.get_snapshot(backing, snapshot_name) - self.assertIsNone(ret) - self.session.invoke_api.assert_called_with(vim_util, - 'get_object_property', - self.session.vim, - backing, - 'snapshot') - - def test_snapshot_exists(self): - backing = mock.sentinel.backing - invoke_api = self.session.invoke_api - invoke_api.return_value = None - - self.assertFalse(self.vops.snapshot_exists(backing)) - invoke_api.assert_called_once_with(vim_util, - 'get_object_property', - self.session.vim, - backing, - 'snapshot') - - snapshot = mock.Mock() - invoke_api.return_value = snapshot - snapshot.rootSnapshotList = None - self.assertFalse(self.vops.snapshot_exists(backing)) - - snapshot.rootSnapshotList = [mock.Mock()] - self.assertTrue(self.vops.snapshot_exists(backing)) - - def test_delete_snapshot(self): - backing = mock.sentinel.backing - snapshot_name = mock.sentinel.snapshot_name - # Test snapshot is None - with mock.patch.object(self.vops, 'get_snapshot') as get_snapshot: - get_snapshot.return_value = None - self.vops.delete_snapshot(backing, snapshot_name) - get_snapshot.assert_called_once_with(backing, snapshot_name) - # Test snapshot is not None - snapshot = mock.sentinel.snapshot - task = mock.sentinel.task - invoke_api = self.session.invoke_api - invoke_api.return_value = task - with mock.patch.object(self.vops, 'get_snapshot') as get_snapshot: - get_snapshot.return_value = snapshot - self.vops.delete_snapshot(backing, snapshot_name) - get_snapshot.assert_called_with(backing, snapshot_name) - invoke_api.assert_called_once_with(self.session.vim, - 'RemoveSnapshot_Task', - snapshot, removeChildren=False) - self.session.wait_for_task.assert_called_once_with(task) - - def test_get_folder(self): - folder = mock.sentinel.folder - backing = mock.sentinel.backing - with mock.patch.object(self.vops, '_get_parent') as get_parent: - get_parent.return_value = folder - ret = self.vops._get_folder(backing) - self.assertEqual(folder, ret) - get_parent.assert_called_once_with(backing, 'Folder') - - def _verify_extra_config(self, option_values, key, value): - self.assertEqual(1, len(option_values)) - self.assertEqual(key, option_values[0].key) - self.assertEqual(value, option_values[0].value) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_relocate_spec') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_disk_device') - def test_get_clone_spec(self, get_disk_device, get_relocate_spec): - factory = self.session.vim.client.factory - factory.create.side_effect = lambda *args: mock.Mock() - relocate_spec = mock.sentinel.relocate_spec - get_relocate_spec.return_value = relocate_spec - - # Test with empty disk type. - datastore = mock.sentinel.datastore - disk_move_type = mock.sentinel.disk_move_type - snapshot = mock.sentinel.snapshot - disk_type = None - backing = mock.sentinel.backing - host = mock.sentinel.host - rp = mock.sentinel.rp - key = mock.sentinel.key - value = mock.sentinel.value - extra_config = {key: value} - ret = self.vops._get_clone_spec(datastore, disk_move_type, snapshot, - backing, disk_type, host, rp, - extra_config) - - self.assertEqual(relocate_spec, ret.location) - self.assertFalse(ret.powerOn) - self.assertFalse(ret.template) - self.assertEqual(snapshot, ret.snapshot) - get_relocate_spec.assert_called_once_with(datastore, rp, host, - disk_move_type, disk_type, - None) - self._verify_extra_config(ret.config.extraConfig, key, value) - - # Test with non-empty disk type. - disk_device = mock.sentinel.disk_device - get_disk_device.return_value = disk_device - - disk_type = 'thin' - ret = self.vops._get_clone_spec(datastore, disk_move_type, snapshot, - backing, disk_type, host, rp, - extra_config) - - factory.create.side_effect = None - self.assertEqual(relocate_spec, ret.location) - self.assertFalse(ret.powerOn) - self.assertFalse(ret.template) - self.assertEqual(snapshot, ret.snapshot) - get_disk_device.assert_called_once_with(backing) - get_relocate_spec.assert_called_with(datastore, rp, host, - disk_move_type, disk_type, - disk_device) - self._verify_extra_config(ret.config.extraConfig, key, value) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_folder') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_clone_spec') - def _test_clone_backing( - self, clone_type, folder, get_clone_spec, get_folder): - backing_folder = mock.sentinel.backing_folder - get_folder.return_value = backing_folder - - clone_spec = mock.sentinel.clone_spec - get_clone_spec.return_value = clone_spec - - task = mock.sentinel.task - self.session.invoke_api.return_value = task - - clone = mock.sentinel.clone - self.session.wait_for_task.return_value = mock.Mock(result=clone) - - name = mock.sentinel.name - backing = mock.sentinel.backing - snapshot = mock.sentinel.snapshot - datastore = mock.sentinel.datastore - disk_type = mock.sentinel.disk_type - host = mock.sentinel.host - resource_pool = mock.sentinel.resource_pool - extra_config = mock.sentinel.extra_config - ret = self.vops.clone_backing( - name, backing, snapshot, clone_type, datastore, - disk_type=disk_type, host=host, resource_pool=resource_pool, - extra_config=extra_config, folder=folder) - - if folder: - self.assertFalse(get_folder.called) - else: - get_folder.assert_called_once_with(backing) - - if clone_type == 'linked': - exp_disk_move_type = 'createNewChildDiskBacking' - else: - exp_disk_move_type = 'moveAllDiskBackingsAndDisallowSharing' - get_clone_spec.assert_called_once_with( - datastore, exp_disk_move_type, snapshot, backing, disk_type, - host=host, resource_pool=resource_pool, extra_config=extra_config) - - exp_folder = folder if folder else backing_folder - self.session.invoke_api.assert_called_once_with( - self.session.vim, 'CloneVM_Task', backing, folder=exp_folder, - name=name, spec=clone_spec) - - self.session.wait_for_task.assert_called_once_with(task) - self.assertEqual(clone, ret) - - @ddt.data('linked', 'full') - def test_clone_backing(self, clone_type): - self._test_clone_backing(clone_type, mock.sentinel.folder) - - def test_clone_backing_with_empty_folder(self): - self._test_clone_backing('linked', None) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_create_specs_for_disk_add') - def test_attach_disk_to_backing(self, create_spec): - reconfig_spec = mock.Mock() - self.session.vim.client.factory.create.return_value = reconfig_spec - disk_add_config_specs = mock.Mock() - create_spec.return_value = disk_add_config_specs - task = mock.Mock() - self.session.invoke_api.return_value = task - - backing = mock.Mock() - size_in_kb = units.Ki - disk_type = "thin" - adapter_type = "ide" - vmdk_ds_file_path = mock.Mock() - self.vops.attach_disk_to_backing(backing, size_in_kb, disk_type, - adapter_type, vmdk_ds_file_path) - - self.assertEqual(disk_add_config_specs, reconfig_spec.deviceChange) - create_spec.assert_called_once_with(size_in_kb, disk_type, - adapter_type, - vmdk_ds_file_path) - self.session.invoke_api.assert_called_once_with(self.session.vim, - "ReconfigVM_Task", - backing, - spec=reconfig_spec) - self.session.wait_for_task.assert_called_once_with(task) - - def test_create_spec_for_disk_remove(self): - disk_spec = mock.Mock() - self.session.vim.client.factory.create.return_value = disk_spec - - disk_device = mock.sentinel.disk_device - self.vops._create_spec_for_disk_remove(disk_device) - - self.session.vim.client.factory.create.assert_called_once_with( - 'ns0:VirtualDeviceConfigSpec') - self.assertEqual('remove', disk_spec.operation) - self.assertEqual(disk_device, disk_spec.device) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_create_spec_for_disk_remove') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_reconfigure_backing') - def test_detach_disk_from_backing(self, reconfigure_backing, create_spec): - disk_spec = mock.sentinel.disk_spec - create_spec.return_value = disk_spec - - reconfig_spec = mock.Mock() - self.session.vim.client.factory.create.return_value = reconfig_spec - - backing = mock.sentinel.backing - disk_device = mock.sentinel.disk_device - self.vops.detach_disk_from_backing(backing, disk_device) - - create_spec.assert_called_once_with(disk_device) - self.session.vim.client.factory.create.assert_called_once_with( - 'ns0:VirtualMachineConfigSpec') - self.assertEqual([disk_spec], reconfig_spec.deviceChange) - reconfigure_backing.assert_called_once_with(backing, reconfig_spec) - - def test_rename_backing(self): - task = mock.sentinel.task - self.session.invoke_api.return_value = task - - backing = mock.sentinel.backing - new_name = mock.sentinel.new_name - self.vops.rename_backing(backing, new_name) - - self.session.invoke_api.assert_called_once_with(self.session.vim, - "Rename_Task", - backing, - newName=new_name) - self.session.wait_for_task.assert_called_once_with(task) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_disk_device') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_reconfigure_backing') - def test_update_backing_disk_uuid(self, reconfigure_backing, - get_disk_device): - disk_spec = mock.Mock() - reconfig_spec = mock.Mock() - self.session.vim.client.factory.create.side_effect = [disk_spec, - reconfig_spec] - - disk_device = mock.Mock() - get_disk_device.return_value = disk_device - - self.vops.update_backing_disk_uuid(mock.sentinel.backing, - mock.sentinel.disk_uuid) - - get_disk_device.assert_called_once_with(mock.sentinel.backing) - self.assertEqual(mock.sentinel.disk_uuid, disk_device.backing.uuid) - self.assertEqual('edit', disk_spec.operation) - self.assertEqual(disk_device, disk_spec.device) - self.assertEqual([disk_spec], reconfig_spec.deviceChange) - reconfigure_backing.assert_called_once_with(mock.sentinel.backing, - reconfig_spec) - exp_factory_create_calls = [mock.call('ns0:VirtualDeviceConfigSpec'), - mock.call('ns0:VirtualMachineConfigSpec')] - self.assertEqual(exp_factory_create_calls, - self.session.vim.client.factory.create.call_args_list) - - def test_change_backing_profile(self): - # Test change to empty profile. - reconfig_spec = mock.Mock() - empty_profile_spec = mock.sentinel.empty_profile_spec - self.session.vim.client.factory.create.side_effect = [ - reconfig_spec, empty_profile_spec] - - task = mock.sentinel.task - self.session.invoke_api.return_value = task - - backing = mock.sentinel.backing - unique_profile_id = mock.sentinel.unique_profile_id - profile_id = mock.Mock(uniqueId=unique_profile_id) - self.vops.change_backing_profile(backing, profile_id) - - self.assertEqual([empty_profile_spec], reconfig_spec.vmProfile) - self.session.invoke_api.assert_called_once_with(self.session.vim, - "ReconfigVM_Task", - backing, - spec=reconfig_spec) - self.session.wait_for_task.assert_called_once_with(task) - - # Test change to non-empty profile. - profile_spec = mock.Mock() - self.session.vim.client.factory.create.side_effect = [ - reconfig_spec, profile_spec] - - self.session.invoke_api.reset_mock() - self.session.wait_for_task.reset_mock() - - self.vops.change_backing_profile(backing, profile_id) - - self.assertEqual([profile_spec], reconfig_spec.vmProfile) - self.assertEqual(unique_profile_id, - reconfig_spec.vmProfile[0].profileId) - self.session.invoke_api.assert_called_once_with(self.session.vim, - "ReconfigVM_Task", - backing, - spec=reconfig_spec) - self.session.wait_for_task.assert_called_once_with(task) - - # Clear side effects. - self.session.vim.client.factory.create.side_effect = None - - def test_delete_file(self): - file_mgr = mock.sentinel.file_manager - self.session.vim.service_content.fileManager = file_mgr - task = mock.sentinel.task - invoke_api = self.session.invoke_api - invoke_api.return_value = task - # Test delete file - file_path = mock.sentinel.file_path - datacenter = mock.sentinel.datacenter - self.vops.delete_file(file_path, datacenter) - # verify calls - invoke_api.assert_called_once_with(self.session.vim, - 'DeleteDatastoreFile_Task', - file_mgr, - name=file_path, - datacenter=datacenter) - self.session.wait_for_task.assert_called_once_with(task) - - def test_create_datastore_folder(self): - file_manager = mock.sentinel.file_manager - self.session.vim.service_content.fileManager = file_manager - invoke_api = self.session.invoke_api - - ds_name = "nfs" - folder_path = "test/" - datacenter = mock.sentinel.datacenter - - self.vops.create_datastore_folder(ds_name, folder_path, datacenter) - invoke_api.assert_called_once_with(self.session.vim, - 'MakeDirectory', - file_manager, - name="[nfs] test/", - datacenter=datacenter) - - def test_create_datastore_folder_with_existing_folder(self): - file_manager = mock.sentinel.file_manager - self.session.vim.service_content.fileManager = file_manager - invoke_api = self.session.invoke_api - invoke_api.side_effect = exceptions.FileAlreadyExistsException - - ds_name = "nfs" - folder_path = "test/" - datacenter = mock.sentinel.datacenter - - self.vops.create_datastore_folder(ds_name, folder_path, datacenter) - invoke_api.assert_called_once_with(self.session.vim, - 'MakeDirectory', - file_manager, - name="[nfs] test/", - datacenter=datacenter) - invoke_api.side_effect = None - - def test_create_datastore_folder_with_invoke_api_error(self): - file_manager = mock.sentinel.file_manager - self.session.vim.service_content.fileManager = file_manager - invoke_api = self.session.invoke_api - invoke_api.side_effect = exceptions.VimFaultException( - ["FileFault"], "error") - - ds_name = "nfs" - folder_path = "test/" - datacenter = mock.sentinel.datacenter - - self.assertRaises(exceptions.VimFaultException, - self.vops.create_datastore_folder, - ds_name, - folder_path, - datacenter) - invoke_api.assert_called_once_with(self.session.vim, - 'MakeDirectory', - file_manager, - name="[nfs] test/", - datacenter=datacenter) - invoke_api.side_effect = None - - def test_get_path_name(self): - path = mock.Mock(spec=object) - path_name = mock.sentinel.vm_path_name - path.vmPathName = path_name - invoke_api = self.session.invoke_api - invoke_api.return_value = path - backing = mock.sentinel.backing - ret = self.vops.get_path_name(backing) - self.assertEqual(path_name, ret) - invoke_api.assert_called_once_with(vim_util, 'get_object_property', - self.session.vim, backing, - 'config.files') - - def test_get_entity_name(self): - entity_name = mock.sentinel.entity_name - invoke_api = self.session.invoke_api - invoke_api.return_value = entity_name - entity = mock.sentinel.entity - ret = self.vops.get_entity_name(entity) - self.assertEqual(entity_name, ret) - invoke_api.assert_called_once_with(vim_util, 'get_object_property', - self.session.vim, entity, 'name') - - def test_get_vmdk_path(self): - # Setup hardware_devices for test - device = mock.Mock() - device.__class__.__name__ = 'VirtualDisk' - backing = mock.Mock() - backing.__class__.__name__ = 'VirtualDiskFlatVer2BackingInfo' - backing.fileName = mock.sentinel.vmdk_path - device.backing = backing - invoke_api = self.session.invoke_api - invoke_api.return_value = [device] - # Test get_vmdk_path - ret = self.vops.get_vmdk_path(backing) - self.assertEqual(mock.sentinel.vmdk_path, ret) - invoke_api.assert_called_once_with(vim_util, 'get_object_property', - self.session.vim, backing, - 'config.hardware.device') - - backing.__class__.__name__ = ' VirtualDiskSparseVer2BackingInfo' - self.assertRaises(AssertionError, self.vops.get_vmdk_path, backing) - - # Test with no disk device. - invoke_api.return_value = [] - self.assertRaises(vmdk_exceptions.VirtualDiskNotFoundException, - self.vops.get_vmdk_path, - backing) - - def test_get_disk_size(self): - # Test with valid disk device. - device = mock.Mock() - device.__class__.__name__ = 'VirtualDisk' - disk_size_bytes = 1024 - device.capacityInKB = disk_size_bytes / units.Ki - invoke_api = self.session.invoke_api - invoke_api.return_value = [device] - - self.assertEqual(disk_size_bytes, - self.vops.get_disk_size(mock.sentinel.backing)) - - # Test with no disk device. - invoke_api.return_value = [] - - self.assertRaises(vmdk_exceptions.VirtualDiskNotFoundException, - self.vops.get_disk_size, - mock.sentinel.backing) - - def test_create_virtual_disk(self): - task = mock.Mock() - invoke_api = self.session.invoke_api - invoke_api.return_value = task - spec = mock.Mock() - factory = self.session.vim.client.factory - factory.create.return_value = spec - disk_mgr = self.session.vim.service_content.virtualDiskManager - - dc_ref = mock.Mock() - vmdk_ds_file_path = mock.Mock() - size_in_kb = 1024 - adapter_type = 'ide' - disk_type = 'thick' - self.vops.create_virtual_disk(dc_ref, vmdk_ds_file_path, size_in_kb, - adapter_type, disk_type) - - self.assertEqual(volumeops.VirtualDiskAdapterType.IDE, - spec.adapterType) - self.assertEqual(volumeops.VirtualDiskType.PREALLOCATED, spec.diskType) - self.assertEqual(size_in_kb, spec.capacityKb) - invoke_api.assert_called_once_with(self.session.vim, - 'CreateVirtualDisk_Task', - disk_mgr, - name=vmdk_ds_file_path, - datacenter=dc_ref, - spec=spec) - self.session.wait_for_task.assert_called_once_with(task) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - 'create_virtual_disk') - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - 'delete_file') - def test_create_flat_extent_virtual_disk_descriptor(self, delete_file, - create_virtual_disk): - dc_ref = mock.Mock() - path = mock.Mock() - size_in_kb = 1024 - adapter_type = 'ide' - disk_type = 'thick' - - self.vops.create_flat_extent_virtual_disk_descriptor(dc_ref, - path, - size_in_kb, - adapter_type, - disk_type) - create_virtual_disk.assert_called_once_with( - dc_ref, path.get_descriptor_ds_file_path(), size_in_kb, - adapter_type, disk_type) - delete_file.assert_called_once_with( - path.get_flat_extent_ds_file_path(), dc_ref) - - def test_copy_vmdk_file(self): - task = mock.sentinel.task - invoke_api = self.session.invoke_api - invoke_api.return_value = task - - disk_mgr = self.session.vim.service_content.virtualDiskManager - src_dc_ref = mock.sentinel.src_dc_ref - src_vmdk_file_path = mock.sentinel.src_vmdk_file_path - dest_dc_ref = mock.sentinel.dest_dc_ref - dest_vmdk_file_path = mock.sentinel.dest_vmdk_file_path - self.vops.copy_vmdk_file(src_dc_ref, src_vmdk_file_path, - dest_vmdk_file_path, dest_dc_ref) - - invoke_api.assert_called_once_with(self.session.vim, - 'CopyVirtualDisk_Task', - disk_mgr, - sourceName=src_vmdk_file_path, - sourceDatacenter=src_dc_ref, - destName=dest_vmdk_file_path, - destDatacenter=dest_dc_ref, - force=True) - self.session.wait_for_task.assert_called_once_with(task) - - def test_copy_vmdk_file_with_default_dest_datacenter(self): - task = mock.sentinel.task - invoke_api = self.session.invoke_api - invoke_api.return_value = task - - disk_mgr = self.session.vim.service_content.virtualDiskManager - src_dc_ref = mock.sentinel.src_dc_ref - src_vmdk_file_path = mock.sentinel.src_vmdk_file_path - dest_vmdk_file_path = mock.sentinel.dest_vmdk_file_path - self.vops.copy_vmdk_file(src_dc_ref, src_vmdk_file_path, - dest_vmdk_file_path) - - invoke_api.assert_called_once_with(self.session.vim, - 'CopyVirtualDisk_Task', - disk_mgr, - sourceName=src_vmdk_file_path, - sourceDatacenter=src_dc_ref, - destName=dest_vmdk_file_path, - destDatacenter=src_dc_ref, - force=True) - self.session.wait_for_task.assert_called_once_with(task) - - def test_move_vmdk_file(self): - task = mock.sentinel.task - invoke_api = self.session.invoke_api - invoke_api.return_value = task - - disk_mgr = self.session.vim.service_content.virtualDiskManager - src_dc_ref = mock.sentinel.src_dc_ref - src_vmdk_file_path = mock.sentinel.src_vmdk_file_path - dest_dc_ref = mock.sentinel.dest_dc_ref - dest_vmdk_file_path = mock.sentinel.dest_vmdk_file_path - self.vops.move_vmdk_file(src_dc_ref, - src_vmdk_file_path, - dest_vmdk_file_path, - dest_dc_ref=dest_dc_ref) - - invoke_api.assert_called_once_with(self.session.vim, - 'MoveVirtualDisk_Task', - disk_mgr, - sourceName=src_vmdk_file_path, - sourceDatacenter=src_dc_ref, - destName=dest_vmdk_file_path, - destDatacenter=dest_dc_ref, - force=True) - self.session.wait_for_task.assert_called_once_with(task) - - def test_delete_vmdk_file(self): - task = mock.sentinel.task - invoke_api = self.session.invoke_api - invoke_api.return_value = task - disk_mgr = self.session.vim.service_content.virtualDiskManager - dc_ref = self.session.dc_ref - vmdk_file_path = self.session.vmdk_file - self.vops.delete_vmdk_file(vmdk_file_path, dc_ref) - invoke_api.assert_called_once_with(self.session.vim, - 'DeleteVirtualDisk_Task', - disk_mgr, - name=vmdk_file_path, - datacenter=dc_ref) - self.session.wait_for_task.assert_called_once_with(task) - - @mock.patch('oslo_vmware.pbm.get_profiles_by_ids') - @mock.patch('oslo_vmware.pbm.get_profiles') - def test_get_profile(self, get_profiles, get_profiles_by_ids): - - profile_ids = [mock.sentinel.profile_id] - get_profiles.return_value = profile_ids - - profile_name = mock.sentinel.profile_name - profile = mock.Mock() - profile.name = profile_name - get_profiles_by_ids.return_value = [profile] - - backing = mock.sentinel.backing - self.assertEqual(profile_name, self.vops.get_profile(backing)) - get_profiles.assert_called_once_with(self.session, backing) - get_profiles_by_ids.assert_called_once_with(self.session, profile_ids) - - @mock.patch('oslo_vmware.pbm.get_profiles_by_ids') - @mock.patch('oslo_vmware.pbm.get_profiles') - def test_get_profile_with_no_profile(self, get_profiles, - get_profiles_by_ids): - - get_profiles.return_value = [] - - backing = mock.sentinel.backing - self.assertIsNone(self.vops.get_profile(backing)) - - get_profiles.assert_called_once_with(self.session, backing) - self.assertFalse(get_profiles_by_ids.called) - - def test_extend_virtual_disk(self): - """Test volumeops.extend_virtual_disk.""" - task = mock.sentinel.task - invoke_api = self.session.invoke_api - invoke_api.return_value = task - disk_mgr = self.session.vim.service_content.virtualDiskManager - fake_size = 5 - fake_size_in_kb = fake_size * units.Mi - fake_name = 'fake_volume_0000000001' - fake_dc = mock.sentinel.datacenter - self.vops.extend_virtual_disk(fake_size, - fake_name, fake_dc) - invoke_api.assert_called_once_with(self.session.vim, - "ExtendVirtualDisk_Task", - disk_mgr, - name=fake_name, - datacenter=fake_dc, - newCapacityKb=fake_size_in_kb, - eagerZero=False) - self.session.wait_for_task.assert_called_once_with(task) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_all_clusters') - def test_get_cluster_refs(self, get_all_clusters): - cls_1 = mock.sentinel.cls_1 - cls_2 = mock.sentinel.cls_2 - clusters = {"cls_1": cls_1, "cls_2": cls_2} - get_all_clusters.return_value = clusters - - self.assertEqual({"cls_2": cls_2}, - self.vops.get_cluster_refs(["cls_2"])) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_all_clusters') - def test_get_cluster_refs_with_invalid_cluster(self, get_all_clusters): - cls_1 = mock.sentinel.cls_1 - cls_2 = mock.sentinel.cls_2 - clusters = {"cls_1": cls_1, "cls_2": cls_2} - get_all_clusters.return_value = clusters - - self.assertRaises(vmdk_exceptions.ClusterNotFoundException, - self.vops.get_cluster_refs, - ["cls_1", "cls_3"]) - - def test_get_cluster_hosts(self): - host_1 = mock.sentinel.host_1 - host_2 = mock.sentinel.host_2 - hosts = mock.Mock(ManagedObjectReference=[host_1, host_2]) - self.session.invoke_api.return_value = hosts - - cluster = mock.sentinel.cluster - ret = self.vops.get_cluster_hosts(cluster) - - self.assertEqual([host_1, host_2], ret) - self.session.invoke_api.assert_called_once_with(vim_util, - 'get_object_property', - self.session.vim, - cluster, - 'host') - - def test_get_cluster_hosts_with_no_host(self): - self.session.invoke_api.return_value = None - - cluster = mock.sentinel.cluster - ret = self.vops.get_cluster_hosts(cluster) - - self.assertEqual([], ret) - self.session.invoke_api.assert_called_once_with(vim_util, - 'get_object_property', - self.session.vim, - cluster, - 'host') - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - 'continue_retrieval', return_value=None) - def test_get_all_clusters(self, continue_retrieval): - prop_1 = mock.Mock(val='test_cluster_1') - cls_1 = mock.Mock(propSet=[prop_1], obj=mock.sentinel.mor_1) - prop_2 = mock.Mock(val='/test_cluster_2') - cls_2 = mock.Mock(propSet=[prop_2], obj=mock.sentinel.mor_2) - - retrieve_result = mock.Mock(objects=[cls_1, cls_2]) - self.session.invoke_api.return_value = retrieve_result - - ret = self.vops._get_all_clusters() - exp = {'test_cluster_1': mock.sentinel.mor_1, - '/test_cluster_2': mock.sentinel.mor_2} - self.assertEqual(exp, ret) - self.session.invoke_api.assert_called_once_with( - vim_util, 'get_objects', self.session.vim, - 'ClusterComputeResource', self.MAX_OBJECTS) - continue_retrieval.assert_called_once_with(retrieve_result) - - def test_get_entity_by_inventory_path(self): - self.session.invoke_api.return_value = mock.sentinel.ref - - path = mock.sentinel.path - ret = self.vops.get_entity_by_inventory_path(path) - self.assertEqual(mock.sentinel.ref, ret) - self.session.invoke_api.assert_called_once_with( - self.session.vim, - "FindByInventoryPath", - self.session.vim.service_content.searchIndex, - inventoryPath=path) - - def test_get_disk_devices(self): - disk_device = mock.Mock() - disk_device.__class__.__name__ = 'VirtualDisk' - - controller_device = mock.Mock() - controller_device.__class__.__name__ = 'VirtualLSILogicController' - - devices = mock.Mock() - devices.__class__.__name__ = "ArrayOfVirtualDevice" - devices.VirtualDevice = [disk_device, controller_device] - self.session.invoke_api.return_value = devices - - vm = mock.sentinel.vm - self.assertEqual([disk_device], self.vops._get_disk_devices(vm)) - self.session.invoke_api.assert_called_once_with( - vim_util, 'get_object_property', self.session.vim, - vm, 'config.hardware.device') - - def _create_disk_device(self, file_name): - backing = mock.Mock(fileName=file_name) - backing.__class__.__name__ = 'VirtualDiskFlatVer2BackingInfo' - return mock.Mock(backing=backing) - - @mock.patch('cinder.volume.drivers.vmware.volumeops.VMwareVolumeOps.' - '_get_disk_devices') - def test_get_disk_device(self, get_disk_devices): - dev_1 = self._create_disk_device('[ds1] foo/foo.vmdk') - dev_2 = self._create_disk_device('[ds1] foo/foo_1.vmdk') - get_disk_devices.return_value = [dev_1, dev_2] - - vm = mock.sentinel.vm - self.assertEqual(dev_2, - self.vops.get_disk_device(vm, '[ds1] foo/foo_1.vmdk')) - get_disk_devices.assert_called_once_with(vm) - - -class VirtualDiskPathTest(test.TestCase): - """Unit tests for VirtualDiskPath.""" - - def setUp(self): - super(VirtualDiskPathTest, self).setUp() - self._path = volumeops.VirtualDiskPath("nfs", "A/B/", "disk") - - def test_get_datastore_file_path(self): - self.assertEqual("[nfs] A/B/disk.vmdk", - self._path.get_datastore_file_path("nfs", - "A/B/disk.vmdk")) - - def test_get_descriptor_file_path(self): - self.assertEqual("A/B/disk.vmdk", - self._path.get_descriptor_file_path()) - - def test_get_descriptor_ds_file_path(self): - self.assertEqual("[nfs] A/B/disk.vmdk", - self._path.get_descriptor_ds_file_path()) - - -class FlatExtentVirtualDiskPathTest(test.TestCase): - """Unit tests for FlatExtentVirtualDiskPath.""" - - def setUp(self): - super(FlatExtentVirtualDiskPathTest, self).setUp() - self._path = volumeops.FlatExtentVirtualDiskPath("nfs", "A/B/", "disk") - - def test_get_flat_extent_file_path(self): - self.assertEqual("A/B/disk-flat.vmdk", - self._path.get_flat_extent_file_path()) - - def test_get_flat_extent_ds_file_path(self): - self.assertEqual("[nfs] A/B/disk-flat.vmdk", - self._path.get_flat_extent_ds_file_path()) - - -class VirtualDiskTypeTest(test.TestCase): - """Unit tests for VirtualDiskType.""" - - def test_is_valid(self): - self.assertTrue(volumeops.VirtualDiskType.is_valid("thick")) - self.assertTrue(volumeops.VirtualDiskType.is_valid("thin")) - self.assertTrue(volumeops.VirtualDiskType.is_valid("eagerZeroedThick")) - self.assertFalse(volumeops.VirtualDiskType.is_valid("preallocated")) - - def test_validate(self): - volumeops.VirtualDiskType.validate("thick") - volumeops.VirtualDiskType.validate("thin") - volumeops.VirtualDiskType.validate("eagerZeroedThick") - self.assertRaises(vmdk_exceptions.InvalidDiskTypeException, - volumeops.VirtualDiskType.validate, - "preallocated") - - def test_get_virtual_disk_type(self): - self.assertEqual("preallocated", - volumeops.VirtualDiskType.get_virtual_disk_type( - "thick")) - self.assertEqual("thin", - volumeops.VirtualDiskType.get_virtual_disk_type( - "thin")) - self.assertEqual("eagerZeroedThick", - volumeops.VirtualDiskType.get_virtual_disk_type( - "eagerZeroedThick")) - self.assertRaises(vmdk_exceptions.InvalidDiskTypeException, - volumeops.VirtualDiskType.get_virtual_disk_type, - "preallocated") - - -class VirtualDiskAdapterTypeTest(test.TestCase): - """Unit tests for VirtualDiskAdapterType.""" - - def test_is_valid(self): - self.assertTrue(volumeops.VirtualDiskAdapterType.is_valid("lsiLogic")) - self.assertTrue(volumeops.VirtualDiskAdapterType.is_valid("busLogic")) - self.assertTrue(volumeops.VirtualDiskAdapterType.is_valid( - "lsiLogicsas")) - self.assertTrue(volumeops.VirtualDiskAdapterType.is_valid("ide")) - self.assertFalse(volumeops.VirtualDiskAdapterType.is_valid("pvscsi")) - - def test_validate(self): - volumeops.VirtualDiskAdapterType.validate("lsiLogic") - volumeops.VirtualDiskAdapterType.validate("busLogic") - volumeops.VirtualDiskAdapterType.validate("lsiLogicsas") - volumeops.VirtualDiskAdapterType.validate("ide") - self.assertRaises(vmdk_exceptions.InvalidAdapterTypeException, - volumeops.VirtualDiskAdapterType.validate, - "pvscsi") - - def test_get_adapter_type(self): - self.assertEqual("lsiLogic", - volumeops.VirtualDiskAdapterType.get_adapter_type( - "lsiLogic")) - self.assertEqual("busLogic", - volumeops.VirtualDiskAdapterType.get_adapter_type( - "busLogic")) - self.assertEqual("lsiLogic", - volumeops.VirtualDiskAdapterType.get_adapter_type( - "lsiLogicsas")) - self.assertEqual("ide", - volumeops.VirtualDiskAdapterType.get_adapter_type( - "ide")) - self.assertRaises(vmdk_exceptions.InvalidAdapterTypeException, - volumeops.VirtualDiskAdapterType.get_adapter_type, - "pvscsi") - - -class ControllerTypeTest(test.TestCase): - """Unit tests for ControllerType.""" - - def test_get_controller_type(self): - self.assertEqual(volumeops.ControllerType.LSI_LOGIC, - volumeops.ControllerType.get_controller_type( - 'lsiLogic')) - self.assertEqual(volumeops.ControllerType.BUS_LOGIC, - volumeops.ControllerType.get_controller_type( - 'busLogic')) - self.assertEqual(volumeops.ControllerType.LSI_LOGIC_SAS, - volumeops.ControllerType.get_controller_type( - 'lsiLogicsas')) - self.assertEqual(volumeops.ControllerType.IDE, - volumeops.ControllerType.get_controller_type( - 'ide')) - self.assertRaises(vmdk_exceptions.InvalidAdapterTypeException, - volumeops.ControllerType.get_controller_type, - 'invalid_type') - - def test_is_scsi_controller(self): - self.assertTrue(volumeops.ControllerType.is_scsi_controller( - volumeops.ControllerType.LSI_LOGIC)) - self.assertTrue(volumeops.ControllerType.is_scsi_controller( - volumeops.ControllerType.BUS_LOGIC)) - self.assertTrue(volumeops.ControllerType.is_scsi_controller( - volumeops.ControllerType.LSI_LOGIC_SAS)) - self.assertFalse(volumeops.ControllerType.is_scsi_controller( - volumeops.ControllerType.IDE)) diff --git a/cinder/tests/unit/test_volume.py b/cinder/tests/unit/test_volume.py deleted file mode 100644 index 251c0a384..000000000 --- a/cinder/tests/unit/test_volume.py +++ /dev/null @@ -1,7802 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Tests for Volume Code.""" - -import datetime -import ddt -import os -import shutil -import socket -import sys -import tempfile -import time -import uuid - -import enum -import eventlet -import mock -from mox3 import mox -import os_brick -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_serialization import jsonutils -from oslo_utils import importutils -from oslo_utils import timeutils -from oslo_utils import units -import six -from stevedore import extension -from taskflow.engines.action_engine import engine - -from cinder.api import common -from cinder.brick.local_dev import lvm as brick_lvm -from cinder import context -from cinder import db -from cinder import exception -from cinder.image import image_utils -from cinder import keymgr -from cinder import objects -from cinder.objects import fields -import cinder.policy -from cinder import quota -from cinder import test -from cinder.tests.unit.api import fakes -from cinder.tests.unit.brick import fake_lvm -from cinder.tests.unit import conf_fixture -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_driver -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit.image import fake as fake_image -from cinder.tests.unit.keymgr import fake as fake_keymgr -from cinder.tests.unit import utils as tests_utils -from cinder import utils -import cinder.volume -from cinder.volume import api as volume_api -from cinder.volume import configuration as conf -from cinder.volume import driver -from cinder.volume.drivers import lvm -from cinder.volume import manager as vol_manager -from cinder.volume import rpcapi as volume_rpcapi -import cinder.volume.targets.tgt -from cinder.volume import utils as volutils -from cinder.volume import volume_types - - -QUOTAS = quota.QUOTAS -CGQUOTAS = quota.CGQUOTAS - -CONF = cfg.CONF - -ENCRYPTION_PROVIDER = 'nova.volume.encryptors.cryptsetup.CryptsetupEncryptor' - -fake_opt = [ - cfg.StrOpt('fake_opt1', default='fake', help='fake opts') -] - - -def create_snapshot(volume_id, size=1, metadata=None, ctxt=None, - **kwargs): - """Create a snapshot object.""" - metadata = metadata or {} - snap = objects.Snapshot(ctxt or context.get_admin_context()) - snap.volume_size = size - snap.user_id = fake.user_id - snap.project_id = fake.project_id - snap.volume_id = volume_id - snap.status = "creating" - if metadata is not None: - snap.metadata = metadata - snap.update(kwargs) - - snap.create() - return snap - - -class FakeImageService(object): - def __init__(self, db_driver=None, image_service=None): - pass - - def show(self, context, image_id): - return {'size': 2 * units.Gi, - 'disk_format': 'raw', - 'container_format': 'bare', - 'status': 'active'} - - -class BaseVolumeTestCase(test.TestCase): - """Test Case for volumes.""" - - FAKE_UUID = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaa' - - def setUp(self): - super(BaseVolumeTestCase, self).setUp() - self.extension_manager = extension.ExtensionManager( - "BaseVolumeTestCase") - vol_tmpdir = tempfile.mkdtemp() - self.flags(volumes_dir=vol_tmpdir, - notification_driver=["test"]) - self.addCleanup(self._cleanup) - self.volume = importutils.import_object(CONF.volume_manager) - self.configuration = mock.Mock(conf.Configuration) - self.context = context.get_admin_context() - self.context.user_id = fake.user_id - # NOTE(mriedem): The id is hard-coded here for tracking race fail - # assertions with the notification code, it's part of an - # elastic-recheck query so don't remove it or change it. - self.project_id = '7f265bd4-3a85-465e-a899-5dc4854a86d3' - self.context.project_id = self.project_id - self.volume_params = { - 'status': 'creating', - 'host': CONF.host, - 'size': 1} - self.stubs.Set(brick_lvm.LVM, - 'get_all_volume_groups', - self.fake_get_all_volume_groups) - fake_image.stub_out_image_service(self.stubs) - self.stubs.Set(brick_lvm.LVM, '_vg_exists', lambda x: True) - self.stubs.Set(os.path, 'exists', lambda x: True) - self.volume.driver.set_initialized() - self.volume.stats = {'allocated_capacity_gb': 0, - 'pools': {}} - # keep ordered record of what we execute - self.called = [] - self.volume_api = cinder.volume.api.API() - - def _cleanup(self): - try: - shutil.rmtree(CONF.volumes_dir) - except OSError: - pass - - def fake_get_all_volume_groups(obj, vg_name=None, no_suffix=True): - return [{'name': 'cinder-volumes', - 'size': '5.00', - 'available': '2.50', - 'lv_count': '2', - 'uuid': 'vR1JU3-FAKE-C4A9-PQFh-Mctm-9FwA-Xwzc1m'}] - - @mock.patch('cinder.image.image_utils.TemporaryImages.fetch') - @mock.patch('cinder.volume.flows.manager.create_volume.' - 'CreateVolumeFromSpecTask._clone_image_volume') - def _create_volume_from_image(self, mock_clone_image_volume, - mock_fetch_img, - fakeout_copy_image_to_volume=False, - fakeout_clone_image=False, - clone_image_volume=False): - """Test function of create_volume_from_image. - - Test cases call this function to create a volume from image, caller - can choose whether to fake out copy_image_to_volume and clone_image, - after calling this, test cases should check status of the volume. - """ - def fake_local_path(volume): - return dst_path - - def fake_copy_image_to_volume(context, volume, - image_service, image_id): - pass - - def fake_fetch_to_raw(ctx, image_service, image_id, path, blocksize, - size=None, throttle=None): - pass - - def fake_clone_image(ctx, volume_ref, - image_location, image_meta, - image_service): - return {'provider_location': None}, True - - dst_fd, dst_path = tempfile.mkstemp() - os.close(dst_fd) - self.stubs.Set(self.volume.driver, 'local_path', fake_local_path) - if fakeout_clone_image: - self.stubs.Set(self.volume.driver, 'clone_image', fake_clone_image) - self.stubs.Set(image_utils, 'fetch_to_raw', fake_fetch_to_raw) - if fakeout_copy_image_to_volume: - self.stubs.Set(self.volume.driver, 'copy_image_to_volume', - fake_copy_image_to_volume) - mock_clone_image_volume.return_value = ({}, clone_image_volume) - mock_fetch_img.return_value = mock.MagicMock( - spec=tests_utils.get_file_spec()) - - image_id = 'c905cedb-7281-47e4-8a62-f26bc5fc4c77' - volume = tests_utils.create_volume(self.context, **self.volume_params) - # creating volume testdata - try: - request_spec = { - 'volume_properties': self.volume_params, - 'image_id': image_id, - } - self.volume.create_volume(self.context, - volume.id, - request_spec, - volume=volume) - finally: - # cleanup - os.unlink(dst_path) - volume = objects.Volume.get_by_id(self.context, volume.id) - - return volume - - -class AvailabilityZoneTestCase(BaseVolumeTestCase): - def test_list_availability_zones_cached(self): - volume_api = cinder.volume.api.API() - with mock.patch.object(volume_api.db, - 'service_get_all_by_topic') as get_all: - get_all.return_value = [ - { - 'availability_zone': 'a', - 'disabled': False, - }, - ] - azs = volume_api.list_availability_zones(enable_cache=True) - self.assertEqual([{"name": 'a', 'available': True}], list(azs)) - self.assertIsNotNone(volume_api.availability_zones_last_fetched) - self.assertTrue(get_all.called) - volume_api.list_availability_zones(enable_cache=True) - self.assertEqual(1, get_all.call_count) - - def test_list_availability_zones_no_cached(self): - volume_api = cinder.volume.api.API() - with mock.patch.object(volume_api.db, - 'service_get_all_by_topic') as get_all: - get_all.return_value = [ - { - 'availability_zone': 'a', - 'disabled': False, - }, - ] - azs = volume_api.list_availability_zones(enable_cache=False) - self.assertEqual([{"name": 'a', 'available': True}], list(azs)) - self.assertIsNone(volume_api.availability_zones_last_fetched) - - with mock.patch.object(volume_api.db, - 'service_get_all_by_topic') as get_all: - get_all.return_value = [ - { - 'availability_zone': 'a', - 'disabled': True, - }, - ] - azs = volume_api.list_availability_zones(enable_cache=False) - self.assertEqual([{"name": 'a', 'available': False}], list(azs)) - self.assertIsNone(volume_api.availability_zones_last_fetched) - - def test_list_availability_zones_refetched(self): - timeutils.set_time_override() - volume_api = cinder.volume.api.API() - with mock.patch.object(volume_api.db, - 'service_get_all_by_topic') as get_all: - get_all.return_value = [ - { - 'availability_zone': 'a', - 'disabled': False, - }, - ] - azs = volume_api.list_availability_zones(enable_cache=True) - self.assertEqual([{"name": 'a', 'available': True}], list(azs)) - self.assertIsNotNone(volume_api.availability_zones_last_fetched) - last_fetched = volume_api.availability_zones_last_fetched - self.assertTrue(get_all.called) - volume_api.list_availability_zones(enable_cache=True) - self.assertEqual(1, get_all.call_count) - - # The default cache time is 3600, push past that... - timeutils.advance_time_seconds(3800) - get_all.return_value = [ - { - 'availability_zone': 'a', - 'disabled': False, - }, - { - 'availability_zone': 'b', - 'disabled': False, - }, - ] - azs = volume_api.list_availability_zones(enable_cache=True) - azs = sorted([n['name'] for n in azs]) - self.assertEqual(['a', 'b'], azs) - self.assertEqual(2, get_all.call_count) - self.assertGreater(volume_api.availability_zones_last_fetched, - last_fetched) - - def test_list_availability_zones_enabled_service(self): - services = [ - {'availability_zone': 'ping', 'disabled': 0}, - {'availability_zone': 'ping', 'disabled': 1}, - {'availability_zone': 'pong', 'disabled': 0}, - {'availability_zone': 'pung', 'disabled': 1}, - ] - - def stub_service_get_all_by_topic(*args, **kwargs): - return services - - self.stubs.Set(db, 'service_get_all_by_topic', - stub_service_get_all_by_topic) - - def sort_func(obj): - return obj['name'] - - volume_api = cinder.volume.api.API() - azs = volume_api.list_availability_zones() - azs = sorted(azs, key=sort_func) - - expected = sorted([ - {'name': 'pung', 'available': False}, - {'name': 'pong', 'available': True}, - {'name': 'ping', 'available': True}, - ], key=sort_func) - - self.assertEqual(expected, azs) - - -class VolumeTestCase(BaseVolumeTestCase): - - def setUp(self): - super(VolumeTestCase, self).setUp() - self._clear_patch = mock.patch('cinder.volume.utils.clear_volume', - autospec=True) - self._clear_patch.start() - self.expected_status = 'available' - - def tearDown(self): - super(VolumeTestCase, self).tearDown() - self._clear_patch.stop() - - def test_init_host_clears_downloads(self): - """Test that init_host will unwedge a volume stuck in downloading.""" - volume = tests_utils.create_volume(self.context, status='downloading', - size=0, host=CONF.host) - volume_id = volume['id'] - self.volume.init_host() - volume = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual("error", volume['status']) - self.volume.delete_volume(self.context, volume_id) - - def test_init_host_clears_uploads_available_volume(self): - """init_host will clean an available volume stuck in uploading.""" - volume = tests_utils.create_volume(self.context, status='uploading', - size=0, host=CONF.host) - self.volume.init_host() - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual("available", volume.status) - - def test_init_host_clears_uploads_in_use_volume(self): - """init_host will clean an in-use volume stuck in uploading.""" - volume = tests_utils.create_volume(self.context, status='uploading', - size=0, host=CONF.host) - fake_uuid = fakes.get_fake_uuid() - tests_utils.attach_volume(self.context, volume.id, fake_uuid, - 'fake_host', '/dev/vda') - self.volume.init_host() - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual("in-use", volume.status) - - def test_init_host_resumes_deletes(self): - """init_host will resume deleting volume in deleting status.""" - volume = tests_utils.create_volume(self.context, status='deleting', - size=0, host=CONF.host) - volume_id = volume['id'] - self.volume.init_host() - self.assertRaises(exception.VolumeNotFound, db.volume_get, - context.get_admin_context(), volume_id) - - def test_init_host_count_allocated_capacity(self): - vol0 = tests_utils.create_volume( - self.context, size=100, host=CONF.host) - vol1 = tests_utils.create_volume( - self.context, size=128, - host=volutils.append_host(CONF.host, 'pool0')) - vol2 = tests_utils.create_volume( - self.context, size=256, - host=volutils.append_host(CONF.host, 'pool0')) - vol3 = tests_utils.create_volume( - self.context, size=512, - host=volutils.append_host(CONF.host, 'pool1')) - vol4 = tests_utils.create_volume( - self.context, size=1024, - host=volutils.append_host(CONF.host, 'pool2')) - self.volume.init_host() - stats = self.volume.stats - self.assertEqual(2020, stats['allocated_capacity_gb']) - self.assertEqual( - 384, stats['pools']['pool0']['allocated_capacity_gb']) - self.assertEqual( - 512, stats['pools']['pool1']['allocated_capacity_gb']) - self.assertEqual( - 1024, stats['pools']['pool2']['allocated_capacity_gb']) - - # NOTE(jdg): On the create we have host='xyz', BUT - # here we do a db.volume_get, and now the host has - # been updated to xyz#pool-name. Note this is - # done via the managers init, which calls the drivers - # get_pool method, which in the legacy case is going - # to be volume_backend_name or None - - vol0 = db.volume_get(context.get_admin_context(), vol0['id']) - self.assertEqual(volutils.append_host(CONF.host, 'LVM'), - vol0['host']) - self.volume.delete_volume(self.context, vol0['id']) - self.volume.delete_volume(self.context, vol1['id']) - self.volume.delete_volume(self.context, vol2['id']) - self.volume.delete_volume(self.context, vol3['id']) - self.volume.delete_volume(self.context, vol4['id']) - - @mock.patch('cinder.rpc.LAST_RPC_VERSIONS', {'cinder-scheduler': '1.3'}) - @mock.patch('cinder.rpc.LAST_OBJ_VERSIONS', {'cinder-scheduler': '1.5'}) - def test_reset(self): - vol_mgr = vol_manager.VolumeManager() - - scheduler_rpcapi = vol_mgr.scheduler_rpcapi - self.assertEqual('1.3', scheduler_rpcapi.client.version_cap) - self.assertEqual('1.5', - scheduler_rpcapi.client.serializer._base.version_cap) - vol_mgr.reset() - - scheduler_rpcapi = vol_mgr.scheduler_rpcapi - self.assertIsNone(scheduler_rpcapi.client.version_cap) - self.assertIsNone(scheduler_rpcapi.client.serializer._base.version_cap) - - @mock.patch.object(vol_manager.VolumeManager, - 'update_service_capabilities') - def test_report_filter_goodness_function(self, mock_update): - manager = vol_manager.VolumeManager() - manager.driver.set_initialized() - myfilterfunction = "myFilterFunction" - mygoodnessfunction = "myGoodnessFunction" - expected = {'name': 'cinder-volumes', - 'filter_function': myfilterfunction, - 'goodness_function': mygoodnessfunction, - } - with mock.patch.object(manager.driver, - 'get_volume_stats') as m_get_stats: - with mock.patch.object(manager.driver, - 'get_goodness_function') as m_get_goodness: - with mock.patch.object(manager.driver, - 'get_filter_function') as m_get_filter: - m_get_stats.return_value = {'name': 'cinder-volumes'} - m_get_filter.return_value = myfilterfunction - m_get_goodness.return_value = mygoodnessfunction - manager._report_driver_status(1) - self.assertTrue(m_get_stats.called) - mock_update.assert_called_once_with(expected) - - def test_is_working(self): - # By default we have driver mocked to be initialized... - self.assertTrue(self.volume.is_working()) - - # ...lets switch it and check again! - self.volume.driver._initialized = False - self.assertFalse(self.volume.is_working()) - - def test_create_volume_fails_with_creating_and_downloading_status(self): - """Test init_host in case of volume. - - While the status of volume is 'creating' or 'downloading', - volume process down. - After process restarting this 'creating' status is changed to 'error'. - """ - for status in ['creating', 'downloading']: - volume = tests_utils.create_volume(self.context, status=status, - size=0, host=CONF.host) - - volume_id = volume['id'] - self.volume.init_host() - volume = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('error', volume['status']) - self.volume.delete_volume(self.context, volume_id) - - def test_create_snapshot_fails_with_creating_status(self): - """Test init_host in case of snapshot. - - While the status of snapshot is 'creating', volume process - down. After process restarting this 'creating' status is - changed to 'error'. - """ - volume = tests_utils.create_volume(self.context, - **self.volume_params) - snapshot = tests_utils.create_snapshot(self.context, - volume['id'], - status='creating') - snap_id = snapshot['id'] - self.volume.init_host() - - snapshot_obj = objects.Snapshot.get_by_id(self.context, snap_id) - - self.assertEqual('error', snapshot_obj.status) - - self.volume.delete_snapshot(self.context, snapshot_obj) - self.volume.delete_volume(self.context, volume['id']) - - @mock.patch.object(QUOTAS, 'reserve') - @mock.patch.object(QUOTAS, 'commit') - @mock.patch.object(QUOTAS, 'rollback') - def test_create_driver_not_initialized(self, reserve, commit, rollback): - self.volume.driver._initialized = False - - def fake_reserve(context, expire=None, project_id=None, **deltas): - return ["RESERVATION"] - - def fake_commit_and_rollback(context, reservations, project_id=None): - pass - - reserve.return_value = fake_reserve - commit.return_value = fake_commit_and_rollback - rollback.return_value = fake_commit_and_rollback - - volume = tests_utils.create_volume( - self.context, - availability_zone=CONF.storage_availability_zone, - **self.volume_params) - - volume_id = volume['id'] - self.assertIsNone(volume['encryption_key_id']) - self.assertEqual(0, len(self.notifier.notifications), - self.notifier.notifications) - self.assertRaises(exception.DriverNotInitialized, - self.volume.create_volume, - self.context, volume_id) - - volume = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual("error", volume.status) - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_create_driver_not_initialized_rescheduling(self): - self.volume.driver._initialized = False - - volume = tests_utils.create_volume( - self.context, - availability_zone=CONF.storage_availability_zone, - **self.volume_params) - - volume_id = volume['id'] - self.assertRaises(exception.DriverNotInitialized, - self.volume.create_volume, - self.context, volume_id, - {'volume_properties': self.volume_params}, - {'retry': {'num_attempts': 1, 'host': []}}) - # NOTE(dulek): Volume should be rescheduled as we passed request_spec - # and filter_properties, assert that it wasn't counted in - # allocated_capacity tracking. - self.assertEqual({}, self.volume.stats['pools']) - - db.volume_destroy(context.get_admin_context(), volume_id) - - def test_create_non_cinder_exception_rescheduling(self): - params = self.volume_params - del params['host'] - volume = tests_utils.create_volume( - self.context, - availability_zone=CONF.storage_availability_zone, - **params) - - volume_id = volume['id'] - with mock.patch.object(self.volume.driver, 'create_volume', - side_effect=processutils.ProcessExecutionError): - self.assertRaises(processutils.ProcessExecutionError, - self.volume.create_volume, - self.context, volume_id, - {'volume_properties': params}, - {'retry': {'num_attempts': 1, 'host': []}}) - # NOTE(dulek): Volume should be rescheduled as we passed request_spec - # and filter_properties, assert that it wasn't counted in - # allocated_capacity tracking. - self.assertEqual({}, self.volume.stats['pools']) - - db.volume_destroy(context.get_admin_context(), volume_id) - - @mock.patch.object(QUOTAS, 'rollback') - @mock.patch.object(QUOTAS, 'commit') - @mock.patch.object(QUOTAS, 'reserve') - def test_delete_driver_not_initialized(self, reserve, commit, rollback): - self.volume.driver._initialized = False - - def fake_reserve(context, expire=None, project_id=None, **deltas): - return ["RESERVATION"] - - def fake_commit_and_rollback(context, reservations, project_id=None): - pass - - reserve.return_value = fake_reserve - commit.return_value = fake_commit_and_rollback - rollback.return_value = fake_commit_and_rollback - - volume = tests_utils.create_volume( - self.context, - availability_zone=CONF.storage_availability_zone, - **self.volume_params) - - self.assertIsNone(volume['encryption_key_id']) - self.assertEqual(0, len(self.notifier.notifications), - self.notifier.notifications) - self.assertRaises(exception.DriverNotInitialized, - self.volume.delete_volume, - self.context, volume.id) - - volume = objects.Volume.get_by_id(self.context, volume.id) - self.assertEqual("error_deleting", volume.status) - volume.destroy() - - @mock.patch('cinder.quota.QUOTAS.rollback', new=mock.Mock()) - @mock.patch('cinder.quota.QUOTAS.commit', new=mock.Mock()) - @mock.patch('cinder.quota.QUOTAS.reserve', return_value=['RESERVATION']) - def test_create_delete_volume(self, _mock_reserve): - """Test volume can be created and deleted.""" - volume = tests_utils.create_volume( - self.context, - availability_zone=CONF.storage_availability_zone, - **self.volume_params) - volume_id = volume['id'] - self.assertIsNone(volume['encryption_key_id']) - self.assertEqual(0, len(self.notifier.notifications), - self.notifier.notifications) - self.volume.create_volume(self.context, volume_id) - self.assertEqual(2, len(self.notifier.notifications), - self.notifier.notifications) - msg = self.notifier.notifications[0] - self.assertEqual('volume.create.start', msg['event_type']) - expected = { - 'status': 'creating', - 'host': socket.gethostname(), - 'display_name': 'test_volume', - 'availability_zone': 'nova', - 'tenant_id': self.context.project_id, - 'created_at': 'DONTCARE', - 'volume_id': volume_id, - 'volume_type': None, - 'snapshot_id': None, - 'user_id': fake.user_id, - 'launched_at': 'DONTCARE', - 'size': 1, - 'replication_status': 'disabled', - 'replication_extended_status': None, - 'replication_driver_data': None, - 'metadata': [], - 'volume_attachment': [], - } - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[1] - self.assertEqual('volume.create.end', msg['event_type']) - expected['status'] = 'available' - self.assertDictMatch(expected, msg['payload']) - self.assertEqual(volume_id, db.volume_get(context.get_admin_context(), - volume_id).id) - - self.volume.delete_volume(self.context, volume_id) - vol = db.volume_get(context.get_admin_context(read_deleted='yes'), - volume_id) - self.assertEqual('deleted', vol['status']) - self.assertEqual(4, len(self.notifier.notifications), - self.notifier.notifications) - msg = self.notifier.notifications[2] - self.assertEqual('volume.delete.start', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[3] - self.assertEqual('volume.delete.end', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - self.assertRaises(exception.NotFound, - db.volume_get, - self.context, - volume_id) - - def test_create_delete_volume_with_metadata(self): - """Test volume can be created with metadata and deleted.""" - test_meta = {'fake_key': 'fake_value'} - volume = tests_utils.create_volume(self.context, metadata=test_meta, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - self.assertEqual(test_meta, volume.metadata) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.NotFound, - db.volume_get, - self.context, - volume_id) - - def test_create_volume_with_invalid_metadata(self): - """Test volume create with too much metadata fails.""" - volume_api = cinder.volume.api.API() - test_meta = {'fake_key': 'fake_value' * 256} - self.assertRaises(exception.InvalidVolumeMetadataSize, - volume_api.create, - self.context, - 1, - 'name', - 'description', - None, - None, - None, - test_meta) - - def test_update_volume_metadata_with_metatype(self): - """Test update volume metadata with different metadata type.""" - test_meta1 = {'fake_key1': 'fake_value1'} - test_meta2 = {'fake_key1': 'fake_value2'} - FAKE_METADATA_TYPE = enum.Enum('METADATA_TYPES', 'fake_type') - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - self.volume.create_volume(self.context, volume.id, volume=volume) - - volume_api = cinder.volume.api.API() - - # update user metadata associated with the volume. - result_meta = volume_api.update_volume_metadata( - self.context, - volume, - test_meta2, - False, - common.METADATA_TYPES.user) - self.assertEqual(test_meta2, result_meta) - - # create image metadata associated with the volume. - result_meta = volume_api.update_volume_metadata( - self.context, - volume, - test_meta1, - False, - common.METADATA_TYPES.image) - self.assertEqual(test_meta1, result_meta) - - # update image metadata associated with the volume. - result_meta = volume_api.update_volume_metadata( - self.context, - volume, - test_meta2, - False, - common.METADATA_TYPES.image) - self.assertEqual(test_meta2, result_meta) - - # update volume metadata with invalid metadta type. - self.assertRaises(exception.InvalidMetadataType, - volume_api.update_volume_metadata, - self.context, - volume, - test_meta1, - False, - FAKE_METADATA_TYPE.fake_type) - - def test_update_volume_metadata_maintenance(self): - """Test update volume metadata with different metadata type.""" - test_meta1 = {'fake_key1': 'fake_value1'} - FAKE_METADATA_TYPE = enum.Enum('METADATA_TYPES', 'fake_type') - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - volume['status'] = 'maintenance' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolume, - volume_api.update_volume_metadata, - self.context, - volume, - test_meta1, - False, - FAKE_METADATA_TYPE.fake_type) - - @mock.patch('cinder.db.volume_update') - def test_update_with_ovo(self, volume_update): - """Test update volume using oslo_versionedobject.""" - volume = tests_utils.create_volume(self.context, **self.volume_params) - volume_api = cinder.volume.api.API() - updates = {'display_name': 'foobbar'} - volume_api.update(self.context, volume, updates) - volume_update.assert_called_once_with(self.context, volume.id, - updates) - self.assertEqual('foobbar', volume.display_name) - - def test_delete_volume_metadata_with_metatype(self): - """Test delete volume metadata with different metadata type.""" - test_meta1 = {'fake_key1': 'fake_value1', 'fake_key2': 'fake_value2'} - test_meta2 = {'fake_key1': 'fake_value1'} - FAKE_METADATA_TYPE = enum.Enum('METADATA_TYPES', 'fake_type') - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - - volume_api = cinder.volume.api.API() - - # delete user metadata associated with the volume. - volume_api.delete_volume_metadata( - self.context, - volume, - 'fake_key2', - common.METADATA_TYPES.user) - - self.assertEqual(test_meta2, - db.volume_metadata_get(self.context, volume_id)) - - # create image metadata associated with the volume. - result_meta = volume_api.update_volume_metadata( - self.context, - volume, - test_meta1, - False, - common.METADATA_TYPES.image) - - self.assertEqual(test_meta1, result_meta) - - # delete image metadata associated with the volume. - volume_api.delete_volume_metadata( - self.context, - volume, - 'fake_key2', - common.METADATA_TYPES.image) - - # parse the result to build the dict. - rows = db.volume_glance_metadata_get(self.context, volume_id) - result = {} - for row in rows: - result[row['key']] = row['value'] - self.assertEqual(test_meta2, result) - - # delete volume metadata with invalid metadta type. - self.assertRaises(exception.InvalidMetadataType, - volume_api.delete_volume_metadata, - self.context, - volume, - 'fake_key1', - FAKE_METADATA_TYPE.fake_type) - - def test_delete_volume_metadata_maintenance(self): - """Test delete volume metadata in maintenance.""" - FAKE_METADATA_TYPE = enum.Enum('METADATA_TYPES', 'fake_type') - test_meta1 = {'fake_key1': 'fake_value1', 'fake_key2': 'fake_value2'} - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - volume['status'] = 'maintenance' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolume, - volume_api.delete_volume_metadata, - self.context, - volume, - 'fake_key1', - FAKE_METADATA_TYPE.fake_type) - - def test_volume_attach_in_maintenance(self): - """Test attach the volume in maintenance.""" - test_meta1 = {'fake_key1': 'fake_value1', 'fake_key2': 'fake_value2'} - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - volume['status'] = 'maintenance' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolume, - volume_api.attach, - self.context, - volume, None, None, None, None) - - def test_volume_detach_in_maintenance(self): - """Test detach the volume in maintenance.""" - test_meta1 = {'fake_key1': 'fake_value1', 'fake_key2': 'fake_value2'} - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - volume['status'] = 'maintenance' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolume, - volume_api.detach, - self.context, - volume, None) - - def test_initialize_connection_maintenance(self): - """Test initialize connection in maintenance.""" - test_meta1 = {'fake_key1': 'fake_value1', 'fake_key2': 'fake_value2'} - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - volume['status'] = 'maintenance' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolume, - volume_api.initialize_connection, - self.context, - volume, - None) - - def test_accept_transfer_maintenance(self): - """Test accept transfer in maintenance.""" - test_meta1 = {'fake_key1': 'fake_value1', 'fake_key2': 'fake_value2'} - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - volume['status'] = 'maintenance' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolume, - volume_api.accept_transfer, - self.context, - volume, - None, None) - - def test_copy_volume_to_image_maintenance(self): - """Test copy volume to image in maintenance.""" - test_meta1 = {'fake_key1': 'fake_value1', 'fake_key2': 'fake_value2'} - volume = tests_utils.create_volume(self.context, metadata=test_meta1, - **self.volume_params) - volume['status'] = 'maintenance' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolume, - volume_api.copy_volume_to_image, - self.context, - volume, - test_meta1, - force=True) - - @mock.patch.object(cinder.volume.api.API, 'list_availability_zones') - def test_create_volume_uses_default_availability_zone(self, mock_list_az): - """Test setting availability_zone correctly during volume create.""" - mock_list_az.return_value = ({'name': 'az1', 'available': True}, - {'name': 'az2', 'available': True}, - {'name': 'default-az', 'available': True}) - - volume_api = cinder.volume.api.API() - - # Test backwards compatibility, default_availability_zone not set - self.override_config('storage_availability_zone', 'az2') - volume = volume_api.create(self.context, - 1, - 'name', - 'description') - self.assertEqual('az2', volume['availability_zone']) - - self.override_config('default_availability_zone', 'default-az') - volume = volume_api.create(self.context, - 1, - 'name', - 'description') - self.assertEqual('default-az', volume['availability_zone']) - - @mock.patch('cinder.quota.QUOTAS.rollback', new=mock.MagicMock()) - @mock.patch('cinder.quota.QUOTAS.commit', new=mock.MagicMock()) - @mock.patch('cinder.quota.QUOTAS.reserve', return_value=["RESERVATION"]) - def test_create_volume_with_volume_type(self, _mock_reserve): - """Test volume creation with default volume type.""" - volume_api = cinder.volume.api.API() - - # Create volume with default volume type while default - # volume type doesn't exist, volume_type_id should be NULL - volume = volume_api.create(self.context, - 1, - 'name', - 'description') - self.assertIsNone(volume['volume_type_id']) - self.assertIsNone(volume['encryption_key_id']) - - # Create default volume type - vol_type = conf_fixture.def_vol_type - db.volume_type_create(context.get_admin_context(), - {'name': vol_type, 'extra_specs': {}}) - - db_vol_type = db.volume_type_get_by_name(context.get_admin_context(), - vol_type) - - # Create volume with default volume type - volume = volume_api.create(self.context, - 1, - 'name', - 'description') - self.assertEqual(db_vol_type.get('id'), volume['volume_type_id']) - self.assertIsNone(volume['encryption_key_id']) - - # Create volume with specific volume type - vol_type = 'test' - db.volume_type_create(context.get_admin_context(), - {'name': vol_type, 'extra_specs': {}}) - db_vol_type = db.volume_type_get_by_name(context.get_admin_context(), - vol_type) - - volume = volume_api.create(self.context, - 1, - 'name', - 'description', - volume_type=db_vol_type) - self.assertEqual(db_vol_type.get('id'), volume['volume_type_id']) - - @mock.patch.object(keymgr, 'API', fake_keymgr.fake_api) - def test_create_volume_with_encrypted_volume_type(self): - ctxt = context.get_admin_context() - - db.volume_type_create(ctxt, - {'id': '61298380-0c12-11e3-bfd6-4b48424183be', - 'name': 'LUKS'}) - db.volume_type_encryption_create( - ctxt, - '61298380-0c12-11e3-bfd6-4b48424183be', - {'control_location': 'front-end', 'provider': ENCRYPTION_PROVIDER}) - - volume_api = cinder.volume.api.API() - - db_vol_type = db.volume_type_get_by_name(ctxt, 'LUKS') - - volume = volume_api.create(self.context, - 1, - 'name', - 'description', - volume_type=db_vol_type) - self.assertEqual(db_vol_type.get('id'), volume['volume_type_id']) - self.assertIsNotNone(volume['encryption_key_id']) - - def test_create_volume_with_provider_id(self): - volume_params_with_provider_id = dict(provider_id=fake.provider_id, - **self.volume_params) - - volume = tests_utils.create_volume(self.context, - **volume_params_with_provider_id) - - self.volume.create_volume(self.context, volume['id']) - self.assertEqual(fake.provider_id, volume['provider_id']) - - @mock.patch.object(keymgr, 'API', new=fake_keymgr.fake_api) - def test_create_delete_volume_with_encrypted_volume_type(self): - db_vol_type = db.volume_type_create( - self.context, {'id': fake.volume_type_id, 'name': 'LUKS'}) - db.volume_type_encryption_create( - self.context, fake.volume_type_id, - {'control_location': 'front-end', 'provider': ENCRYPTION_PROVIDER}) - - volume = self.volume_api.create(self.context, - 1, - 'name', - 'description', - volume_type=db_vol_type) - - self.assertIsNotNone(volume.get('encryption_key_id', None)) - self.assertEqual(db_vol_type.get('id'), volume['volume_type_id']) - self.assertIsNotNone(volume['encryption_key_id']) - - volume['host'] = 'fake_host' - volume['status'] = 'available' - db.volume_update(self.context, volume['id'], {'status': 'available'}) - self.volume_api.delete(self.context, volume) - - volume = db.volume_get(self.context, volume['id']) - self.assertEqual('deleting', volume['status']) - - db.volume_destroy(self.context, volume['id']) - self.assertRaises(exception.NotFound, - db.volume_get, - self.context, - volume['id']) - - def test_extra_capabilities(self): - # Test valid extra_capabilities. - fake_capabilities = {'key1': 1, 'key2': 2} - - with mock.patch.object(jsonutils, 'loads') as mock_loads: - mock_loads.return_value = fake_capabilities - manager = vol_manager.VolumeManager() - manager.stats = {'pools': {}} - manager.driver.set_initialized() - manager.publish_service_capabilities(self.context) - self.assertTrue(mock_loads.called) - volume_stats = manager.last_capabilities - self.assertEqual(fake_capabilities['key1'], - volume_stats['key1']) - self.assertEqual(fake_capabilities['key2'], - volume_stats['key2']) - - def test_extra_capabilities_fail(self): - with mock.patch.object(jsonutils, 'loads') as mock_loads: - mock_loads.side_effect = exception.CinderException('test') - self.assertRaises(exception.CinderException, - vol_manager.VolumeManager) - - def test_delete_busy_volume(self): - """Test volume survives deletion if driver reports it as busy.""" - volume = tests_utils.create_volume(self.context, **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - - self.mox.StubOutWithMock(self.volume.driver, 'delete_volume') - self.volume.driver.delete_volume( - mox.IgnoreArg()).AndRaise(exception.VolumeIsBusy( - volume_name='fake')) - self.mox.ReplayAll() - self.volume.delete_volume(self.context, volume_id) - volume_ref = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual(volume_id, volume_ref.id) - self.assertEqual("available", volume_ref.status) - - def test_get_volume_different_tenant(self): - """Test can't get volume of another tenant when viewable_admin_meta.""" - volume = tests_utils.create_volume(self.context, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - - another_context = context.RequestContext('another_user_id', - 'another_project_id', - is_admin=False) - self.assertNotEqual(another_context.project_id, - self.context.project_id) - - volume_api = cinder.volume.api.API() - - self.assertRaises(exception.VolumeNotFound, volume_api.get, - another_context, volume_id, viewable_admin_meta=True) - self.assertEqual(volume_id, - volume_api.get(self.context, volume_id)['id']) - - self.volume.delete_volume(self.context, volume_id) - - def test_get_all_limit_bad_value(self): - """Test value of 'limit' is numeric and >= 0""" - volume_api = cinder.volume.api.API() - - self.assertRaises(exception.InvalidInput, - volume_api.get_all, - self.context, - limit="A") - self.assertRaises(exception.InvalidInput, - volume_api.get_all, - self.context, - limit="-1") - - def test_get_all_tenants_volume_list(self): - """Validate when the volume list for all tenants is returned""" - volume_api = cinder.volume.api.API() - - with mock.patch.object(volume_api.db, - 'volume_get_all_by_project') as by_project: - with mock.patch.object(volume_api.db, - 'volume_get_all') as get_all: - db_volume = {'volume_type_id': fake.volume_type_id, - 'name': 'fake_name', - 'host': 'fake_host', - 'id': fake.volume_id} - - volume = fake_volume.fake_db_volume(**db_volume) - by_project.return_value = [volume] - get_all.return_value = [volume] - - volume_api.get_all(self.context, filters={'all_tenants': '0'}) - self.assertTrue(by_project.called) - by_project.called = False - - self.context.is_admin = False - volume_api.get_all(self.context, filters={'all_tenants': '1'}) - self.assertTrue(by_project.called) - - # check for volume list of all tenants - self.context.is_admin = True - volume_api.get_all(self.context, filters={'all_tenants': '1'}) - self.assertTrue(get_all.called) - - def test_delete_volume_in_error_extending(self): - """Test volume can be deleted in error_extending stats.""" - # create a volume - volume = tests_utils.create_volume(self.context, **self.volume_params) - self.volume.create_volume(self.context, volume['id']) - - # delete 'error_extending' volume - db.volume_update(self.context, volume['id'], - {'status': 'error_extending'}) - self.volume.delete_volume(self.context, volume['id']) - self.assertRaises(exception.NotFound, db.volume_get, - self.context, volume['id']) - - @mock.patch.object(db.sqlalchemy.api, 'volume_get', - side_effect=exception.VolumeNotFound( - volume_id='12345678-1234-5678-1234-567812345678')) - def test_delete_volume_not_found(self, mock_get_volume): - """Test delete volume moves on if the volume does not exist.""" - volume_id = '12345678-1234-5678-1234-567812345678' - self.volume.delete_volume(self.context, volume_id) - self.assertTrue(mock_get_volume.called) - - @mock.patch('cinder.volume.drivers.lvm.LVMVolumeDriver.' - 'create_volume_from_snapshot') - def test_create_volume_from_snapshot(self, mock_create_from_snap): - """Test volume can be created from a snapshot.""" - volume_src = tests_utils.create_volume(self.context, - **self.volume_params) - self.volume.create_volume(self.context, volume_src['id']) - snapshot_id = create_snapshot(volume_src['id'], - size=volume_src['size'])['id'] - snapshot_obj = objects.Snapshot.get_by_id(self.context, snapshot_id) - self.volume.create_snapshot(self.context, volume_src['id'], - snapshot_obj) - volume_dst = tests_utils.create_volume(self.context, - snapshot_id=snapshot_id, - **self.volume_params) - self.volume.create_volume(self.context, volume_dst['id']) - self.assertEqual(volume_dst['id'], - db.volume_get( - context.get_admin_context(), - volume_dst['id']).id) - self.assertEqual(snapshot_id, - db.volume_get(context.get_admin_context(), - volume_dst['id']).snapshot_id) - - self.volume.delete_volume(self.context, volume_dst['id']) - self.volume.delete_snapshot(self.context, snapshot_obj) - self.volume.delete_volume(self.context, volume_src['id']) - - @mock.patch('cinder.volume.flows.api.create_volume.get_flow') - def test_create_volume_from_snapshot_with_types(self, _get_flow): - """Test volume create from snapshot with types including mistmatch.""" - volume_api = cinder.volume.api.API() - - db.volume_type_create( - context.get_admin_context(), - {'name': 'foo', - 'extra_specs': {'volume_backend_name': 'dev_1'}}) - - db.volume_type_create( - context.get_admin_context(), - {'name': 'biz', 'extra_specs': {'volume_backend_name': 'dev_2'}}) - - foo_type = db.volume_type_get_by_name(context.get_admin_context(), - 'foo') - biz_type = db.volume_type_get_by_name(context.get_admin_context(), - 'biz') - - snapshot = {'id': fake.snapshot_id, - 'status': 'available', - 'volume_size': 10, - 'volume_type_id': biz_type['id']} - snapshot_obj = fake_snapshot.fake_snapshot_obj(self.context, - **snapshot) - # Make sure the case of specifying a type that - # doesn't match the snapshots type fails - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - size=1, - name='fake_name', - description='fake_desc', - volume_type=foo_type, - snapshot=snapshot_obj) - - # Make sure that trying to specify a type - # when the snapshots type is None fails - snapshot_obj.volume_type_id = None - self.assertRaises(exception.InvalidVolumeType, - volume_api.create, - self.context, - size=1, - name='fake_name', - description='fake_desc', - volume_type=foo_type, - snapshot=snapshot_obj) - - with mock.patch.object(cinder.volume.volume_types, - 'get_volume_type') as mock_get_type: - mock_get_type.return_value = biz_type - snapshot_obj.volume_type_id = foo_type['id'] - volume_api.create(self.context, size=1, name='fake_name', - description='fake_desc', volume_type=foo_type, - snapshot=snapshot_obj) - - db.volume_type_destroy(context.get_admin_context(), - foo_type['id']) - db.volume_type_destroy(context.get_admin_context(), - biz_type['id']) - - @mock.patch('cinder.volume.flows.api.create_volume.get_flow') - def test_create_volume_from_source_with_types(self, _get_flow): - """Test volume create from source with types including mistmatch.""" - volume_api = cinder.volume.api.API() - - db.volume_type_create( - context.get_admin_context(), - {'name': 'foo', - 'extra_specs': {'volume_backend_name': 'dev_1'}}) - - db.volume_type_create( - context.get_admin_context(), - {'name': 'biz', 'extra_specs': {'volume_backend_name': 'dev_2'}}) - - foo_type = db.volume_type_get_by_name(context.get_admin_context(), - 'foo') - biz_type = db.volume_type_get_by_name(context.get_admin_context(), - 'biz') - - source_vol = {'id': fake.volume_id, - 'status': 'available', - 'volume_size': 10, - 'volume_type': biz_type, - 'volume_type_id': biz_type['id']} - - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - size=1, - name='fake_name', - description='fake_desc', - volume_type=foo_type, - source_volume=source_vol) - - # Make sure that trying to specify a type - # when the source type is None fails - source_vol['volume_type_id'] = None - source_vol['volume_type'] = None - self.assertRaises(exception.InvalidVolumeType, - volume_api.create, - self.context, - size=1, - name='fake_name', - description='fake_desc', - volume_type=foo_type, - source_volume=source_vol) - - with mock.patch.object(cinder.volume.volume_types, - 'get_volume_type') as mock_get_type: - mock_get_type.return_value = biz_type - source_vol['volume_type_id'] = biz_type['id'] - source_vol['volume_type'] = biz_type - volume_api.create(self.context, size=1, name='fake_name', - description='fake_desc', volume_type=biz_type, - source_volume=source_vol) - - db.volume_type_destroy(context.get_admin_context(), - foo_type['id']) - db.volume_type_destroy(context.get_admin_context(), - biz_type['id']) - - @mock.patch('cinder.volume.flows.api.create_volume.get_flow') - def test_create_volume_from_source_with_same_backend(self, _get_flow): - """Test volume create from source with type mismatch same backend.""" - volume_api = cinder.volume.api.API() - - foo_type = { - 'name': 'foo', - 'qos_specs_id': None, - 'deleted': False, - 'created_at': datetime.datetime(2015, 5, 8, 0, 40, 5, 408232), - 'updated_at': None, - 'extra_specs': {'volume_backend_name': 'dev_1'}, - 'is_public': True, - 'deleted_at': None, - 'id': '29e43b50-2cd7-4d0c-8ddd-2119daab3a38', - 'description': None} - - biz_type = { - 'name': 'biz', - 'qos_specs_id': None, - 'deleted': False, - 'created_at': datetime.datetime(2015, 5, 8, 0, 20, 5, 408232), - 'updated_at': None, - 'extra_specs': {'volume_backend_name': 'dev_1'}, - 'is_public': True, - 'deleted_at': None, - 'id': '34e54c31-3bc8-5c1d-9fff-2225bcce4b59', - 'description': None} - - source_vol = {'id': fake.volume_id, - 'status': 'available', - 'volume_size': 10, - 'volume_type': biz_type, - 'volume_type_id': biz_type['id']} - - with mock.patch.object(cinder.volume.volume_types, - 'get_volume_type') as mock_get_type: - mock_get_type.return_value = biz_type - volume_api.create(self.context, - size=1, - name='fake_name', - description='fake_desc', - volume_type=foo_type, - source_volume=source_vol) - - @mock.patch('cinder.volume.flows.api.create_volume.get_flow') - def test_create_from_source_and_snap_only_one_backend(self, _get_flow): - """Test create from source and snap with type mismatch one backend.""" - volume_api = cinder.volume.api.API() - - foo_type = { - 'name': 'foo', - 'qos_specs_id': None, - 'deleted': False, - 'created_at': datetime.datetime(2015, 5, 8, 0, 40, 5, 408232), - 'updated_at': None, - 'extra_specs': {'some_key': 3}, - 'is_public': True, - 'deleted_at': None, - 'id': '29e43b50-2cd7-4d0c-8ddd-2119daab3a38', - 'description': None} - - biz_type = { - 'name': 'biz', - 'qos_specs_id': None, - 'deleted': False, - 'created_at': datetime.datetime(2015, 5, 8, 0, 20, 5, 408232), - 'updated_at': None, - 'extra_specs': {'some_other_key': 4}, - 'is_public': True, - 'deleted_at': None, - 'id': '34e54c31-3bc8-5c1d-9fff-2225bcce4b59', - 'description': None} - - source_vol = {'id': fake.volume_id, - 'status': 'available', - 'volume_size': 10, - 'volume_type': biz_type, - 'volume_type_id': biz_type['id']} - - snapshot = {'id': fake.snapshot_id, - 'status': 'available', - 'volume_size': 10, - 'volume_type_id': biz_type['id']} - snapshot_obj = fake_snapshot.fake_snapshot_obj(self.context, - **snapshot) - - with mock.patch.object(db, - 'service_get_all_by_topic') as mock_get_service, \ - mock.patch.object(volume_api, - 'list_availability_zones') as mock_get_azs: - mock_get_service.return_value = [{'host': 'foo'}] - mock_get_azs.return_value = {} - volume_api.create(self.context, - size=1, - name='fake_name', - description='fake_desc', - volume_type=foo_type, - source_volume=source_vol) - - volume_api.create(self.context, - size=1, - name='fake_name', - description='fake_desc', - volume_type=foo_type, - snapshot=snapshot_obj) - - def test_create_snapshot_driver_not_initialized(self): - volume_src = tests_utils.create_volume(self.context, - **self.volume_params) - self.volume.create_volume(self.context, volume_src['id']) - snapshot_id = create_snapshot(volume_src['id'], - size=volume_src['size'])['id'] - snapshot_obj = objects.Snapshot.get_by_id(self.context, snapshot_id) - - self.volume.driver._initialized = False - - self.assertRaises(exception.DriverNotInitialized, - self.volume.create_snapshot, - self.context, volume_src['id'], snapshot_obj) - - # NOTE(flaper87): The volume status should be error. - self.assertEqual("error", snapshot_obj.status) - - # lets cleanup the mess - self.volume.driver._initialized = True - self.volume.delete_snapshot(self.context, snapshot_obj) - self.volume.delete_volume(self.context, volume_src['id']) - - def _mock_synchronized(self, name, *s_args, **s_kwargs): - def inner_sync1(f): - def inner_sync2(*args, **kwargs): - self.called.append('lock-%s' % (name)) - ret = f(*args, **kwargs) - self.called.append('unlock-%s' % (name)) - return ret - return inner_sync2 - return inner_sync1 - - def _fake_execute(self, *cmd, **kwargs): - pass - - @mock.patch.object(cinder.volume.drivers.lvm.LVMVolumeDriver, - 'create_volume_from_snapshot') - def test_create_volume_from_snapshot_check_locks( - self, mock_lvm_create): - # mock the synchroniser so we can record events - self.stubs.Set(utils, 'synchronized', self._mock_synchronized) - orig_flow = engine.ActionEngine.run - - def mock_flow_run(*args, **kwargs): - # ensure the lock has been taken - self.assertEqual(1, len(self.called)) - # now proceed with the flow. - ret = orig_flow(*args, **kwargs) - return ret - - # create source volume - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - # no lock - self.volume.create_volume(self.context, src_vol_id) - - snap_id = create_snapshot(src_vol_id, - size=src_vol['size'])['id'] - snapshot_obj = objects.Snapshot.get_by_id(self.context, snap_id) - # no lock - self.volume.create_snapshot(self.context, src_vol_id, snapshot_obj) - - dst_vol = tests_utils.create_volume(self.context, - snapshot_id=snap_id, - **self.volume_params) - dst_vol_id = dst_vol['id'] - admin_ctxt = context.get_admin_context() - - # mock the flow runner so we can do some checks - self.stubs.Set(engine.ActionEngine, 'run', mock_flow_run) - - # locked - self.volume.create_volume(self.context, volume_id=dst_vol_id, - request_spec={'snapshot_id': snap_id}) - self.assertEqual(2, len(self.called)) - self.assertEqual(dst_vol_id, db.volume_get(admin_ctxt, dst_vol_id).id) - self.assertEqual(snap_id, - db.volume_get(admin_ctxt, dst_vol_id).snapshot_id) - - # locked - self.volume.delete_volume(self.context, dst_vol_id) - self.assertEqual(4, len(self.called)) - - # locked - self.volume.delete_snapshot(self.context, snapshot_obj) - self.assertEqual(6, len(self.called)) - - # locked - self.volume.delete_volume(self.context, src_vol_id) - self.assertEqual(8, len(self.called)) - - self.assertEqual(['lock-%s' % ('%s-delete_snapshot' % (snap_id)), - 'unlock-%s' % ('%s-delete_snapshot' % (snap_id)), - 'lock-%s' % ('%s-delete_volume' % (dst_vol_id)), - 'unlock-%s' % ('%s-delete_volume' % (dst_vol_id)), - 'lock-%s' % ('%s-delete_snapshot' % (snap_id)), - 'unlock-%s' % ('%s-delete_snapshot' % (snap_id)), - 'lock-%s' % ('%s-delete_volume' % (src_vol_id)), - 'unlock-%s' % ('%s-delete_volume' % (src_vol_id))], - self.called) - - self.assertTrue(mock_lvm_create.called) - - def test_create_volume_from_volume_check_locks(self): - # mock the synchroniser so we can record events - self.stubs.Set(utils, 'synchronized', self._mock_synchronized) - self.stubs.Set(utils, 'execute', self._fake_execute) - - orig_flow = engine.ActionEngine.run - - def mock_flow_run(*args, **kwargs): - # ensure the lock has been taken - self.assertEqual(1, len(self.called)) - # now proceed with the flow. - ret = orig_flow(*args, **kwargs) - return ret - - # create source volume - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - # no lock - self.volume.create_volume(self.context, src_vol_id) - - dst_vol = tests_utils.create_volume(self.context, - source_volid=src_vol_id, - **self.volume_params) - dst_vol_id = dst_vol['id'] - admin_ctxt = context.get_admin_context() - - # mock the flow runner so we can do some checks - self.stubs.Set(engine.ActionEngine, 'run', mock_flow_run) - - # locked - self.volume.create_volume(self.context, volume_id=dst_vol_id, - request_spec={'source_volid': src_vol_id}) - self.assertEqual(2, len(self.called)) - self.assertEqual(dst_vol_id, db.volume_get(admin_ctxt, dst_vol_id).id) - self.assertEqual(src_vol_id, - db.volume_get(admin_ctxt, dst_vol_id).source_volid) - - # locked - self.volume.delete_volume(self.context, dst_vol_id) - self.assertEqual(4, len(self.called)) - - # locked - self.volume.delete_volume(self.context, src_vol_id) - self.assertEqual(6, len(self.called)) - - self.assertEqual(['lock-%s' % ('%s-delete_volume' % (src_vol_id)), - 'unlock-%s' % ('%s-delete_volume' % (src_vol_id)), - 'lock-%s' % ('%s-delete_volume' % (dst_vol_id)), - 'unlock-%s' % ('%s-delete_volume' % (dst_vol_id)), - 'lock-%s' % ('%s-delete_volume' % (src_vol_id)), - 'unlock-%s' % ('%s-delete_volume' % (src_vol_id))], - self.called) - - def test_create_volume_from_volume_delete_lock_taken(self): - # create source volume - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - # no lock - self.volume.create_volume(self.context, src_vol_id) - - dst_vol = tests_utils.create_volume(self.context, - source_volid=src_vol_id, - **self.volume_params) - - orig_elevated = self.context.elevated - - gthreads = [] - - def mock_elevated(*args, **kwargs): - # unset mock so it is only called once - self.stubs.Set(self.context, 'elevated', orig_elevated) - - # we expect this to block and then fail - t = eventlet.spawn(self.volume.create_volume, - self.context, - volume_id=dst_vol.id, - request_spec={'source_volid': src_vol_id}) - gthreads.append(t) - - return orig_elevated(*args, **kwargs) - - # mock something from early on in the delete operation and within the - # lock so that when we do the create we expect it to block. - self.stubs.Set(self.context, 'elevated', mock_elevated) - - # locked - self.volume.delete_volume(self.context, src_vol_id) - - # we expect the volume create to fail with the following err since the - # source volume was deleted while the create was locked. Note that the - # volume is still in the db since it was created by the test prior to - # calling manager.create_volume. - with mock.patch('sys.stderr', new=six.StringIO()): - self.assertRaises(exception.VolumeNotFound, gthreads[0].wait) - - def _raise_metadata_copy_failure(self, method, dst_vol_id, **kwargs): - # MetadataCopyFailure exception will be raised if DB service is Down - # while copying the volume glance metadata - with mock.patch.object(db, method) as mock_db: - mock_db.side_effect = exception.MetadataCopyFailure( - reason="Because of DB service down.") - self.assertRaises(exception.MetadataCopyFailure, - self.volume.create_volume, - self.context, - dst_vol_id, - **kwargs) - - # ensure that status of volume is 'error' - vol = db.volume_get(self.context, dst_vol_id) - self.assertEqual('error', vol['status']) - - # cleanup resource - db.volume_destroy(self.context, dst_vol_id) - - @mock.patch('cinder.utils.execute') - def test_create_volume_from_volume_with_glance_volume_metadata_none( - self, mock_execute): - # create source volume - mock_execute.return_value = None - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - self.volume.create_volume(self.context, src_vol_id) - # set bootable flag of volume to True - db.volume_update(self.context, src_vol['id'], {'bootable': True}) - - # create volume from source volume - dst_vol = tests_utils.create_volume(self.context, - source_volid=src_vol_id, - **self.volume_params) - self.volume.create_volume(self.context, - dst_vol['id']) - - self.assertRaises(exception.GlanceMetadataNotFound, - db.volume_glance_metadata_copy_from_volume_to_volume, - self.context, src_vol_id, dst_vol['id']) - - # ensure that status of volume is 'available' - vol = db.volume_get(self.context, dst_vol['id']) - self.assertEqual('available', vol['status']) - - # cleanup resource - db.volume_destroy(self.context, src_vol_id) - db.volume_destroy(self.context, dst_vol['id']) - - @mock.patch('cinder.utils.execute') - def test_create_volume_from_volume_raise_metadata_copy_failure( - self, mock_execute): - # create source volume - mock_execute.return_value = None - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - self.volume.create_volume(self.context, src_vol_id) - # set bootable flag of volume to True - db.volume_update(self.context, src_vol['id'], {'bootable': True}) - - # create volume from source volume - dst_vol = tests_utils.create_volume(self.context, - source_volid=src_vol_id, - **self.volume_params) - self._raise_metadata_copy_failure( - 'volume_glance_metadata_copy_from_volume_to_volume', - dst_vol['id']) - - # cleanup resource - db.volume_destroy(self.context, src_vol_id) - - @mock.patch('cinder.utils.execute') - def test_create_volume_from_snapshot_raise_metadata_copy_failure( - self, mock_execute): - # create source volume - mock_execute.return_value = None - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - self.volume.create_volume(self.context, src_vol_id) - # set bootable flag of volume to True - db.volume_update(self.context, src_vol['id'], {'bootable': True}) - - # create volume from snapshot - snapshot_id = create_snapshot(src_vol['id'])['id'] - snapshot_obj = objects.Snapshot.get_by_id(self.context, snapshot_id) - self.volume.create_snapshot(self.context, src_vol['id'], snapshot_obj) - - # ensure that status of snapshot is 'available' - self.assertEqual('available', snapshot_obj.status) - - dst_vol = tests_utils.create_volume(self.context, - snapshot_id=snapshot_id, - **self.volume_params) - self._raise_metadata_copy_failure( - 'volume_glance_metadata_copy_to_volume', - dst_vol['id']) - - # cleanup resource - snapshot_obj.destroy() - db.volume_destroy(self.context, src_vol_id) - - @mock.patch( - 'cinder.volume.driver.VolumeDriver.create_replica_test_volume') - @mock.patch('cinder.utils.execute') - def test_create_volume_from_srcreplica_raise_metadata_copy_failure( - self, mock_execute, _create_replica_test): - mock_execute.return_value = None - _create_replica_test.return_value = None - # create source volume - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - self.volume.create_volume(self.context, src_vol_id) - # set bootable flag of volume to True - db.volume_update(self.context, src_vol['id'], {'bootable': True}) - - # create volume from source volume - dst_vol = tests_utils.create_volume(self.context, - source_volid=src_vol_id, - **self.volume_params) - self._raise_metadata_copy_failure( - 'volume_glance_metadata_copy_from_volume_to_volume', - dst_vol['id']) - - # cleanup resource - db.volume_destroy(self.context, src_vol_id) - - @mock.patch('cinder.utils.execute') - def test_create_volume_from_snapshot_with_glance_volume_metadata_none( - self, mock_execute): - # create source volume - mock_execute.return_value = None - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - self.volume.create_volume(self.context, src_vol_id) - # set bootable flag of volume to True - db.volume_update(self.context, src_vol['id'], {'bootable': True}) - - volume = db.volume_get(self.context, src_vol_id) - - # create snapshot of volume - snapshot_id = create_snapshot(volume['id'])['id'] - snapshot_obj = objects.Snapshot.get_by_id(self.context, snapshot_id) - self.volume.create_snapshot(self.context, volume['id'], snapshot_obj) - - # ensure that status of snapshot is 'available' - self.assertEqual('available', snapshot_obj.status) - - # create volume from snapshot - dst_vol = tests_utils.create_volume(self.context, - snapshot_id=snapshot_id, - **self.volume_params) - self.volume.create_volume(self.context, dst_vol.id, volume=dst_vol) - - self.assertRaises(exception.GlanceMetadataNotFound, - db.volume_glance_metadata_copy_to_volume, - self.context, dst_vol['id'], snapshot_id) - - # ensure that status of volume is 'available' - vol = db.volume_get(self.context, dst_vol['id']) - self.assertEqual('available', vol['status']) - - # cleanup resource - snapshot_obj.destroy() - db.volume_destroy(self.context, src_vol_id) - db.volume_destroy(self.context, dst_vol['id']) - - @mock.patch( - 'cinder.volume.driver.VolumeDriver.create_replica_test_volume') - def test_create_volume_from_srcreplica_with_glance_volume_metadata_none( - self, _create_replica_test): - """Test volume can be created from a volume replica.""" - _create_replica_test.return_value = None - - volume_src = tests_utils.create_volume(self.context, - **self.volume_params) - self.volume.create_volume(self.context, volume_src['id']) - db.volume_update(self.context, volume_src['id'], {'bootable': True}) - - volume = db.volume_get(self.context, volume_src['id']) - volume_dst = tests_utils.create_volume( - self.context, - **self.volume_params) - self.volume.create_volume(self.context, volume_dst['id'], - {'source_replicaid': volume['id']}) - - self.assertRaises(exception.GlanceMetadataNotFound, - db.volume_glance_metadata_copy_from_volume_to_volume, - self.context, volume_src['id'], volume_dst['id']) - - self.assertEqual('available', - db.volume_get(self.context, - volume_dst['id']).status) - self.assertTrue(_create_replica_test.called) - - # cleanup resource - db.volume_destroy(self.context, volume_dst['id']) - db.volume_destroy(self.context, volume_src['id']) - - def test_create_volume_from_snapshot_delete_lock_taken(self): - # create source volume - src_vol = tests_utils.create_volume(self.context, **self.volume_params) - src_vol_id = src_vol['id'] - - # no lock - self.volume.create_volume(self.context, src_vol_id) - - # create snapshot - snap_id = create_snapshot(src_vol_id, - size=src_vol['size'])['id'] - snapshot_obj = objects.Snapshot.get_by_id(self.context, snap_id) - # no lock - self.volume.create_snapshot(self.context, src_vol_id, snapshot_obj) - - # create vol from snapshot... - dst_vol = tests_utils.create_volume(self.context, - snapshot_id=snap_id, - source_volid=src_vol_id, - **self.volume_params) - dst_vol_id = dst_vol['id'] - - orig_elevated = self.context.elevated - - gthreads = [] - - def mock_elevated(*args, **kwargs): - # unset mock so it is only called once - self.stubs.Set(self.context, 'elevated', orig_elevated) - - # We expect this to block and then fail - t = eventlet.spawn(self.volume.create_volume, self.context, - volume_id=dst_vol_id, - request_spec={'snapshot_id': snap_id}) - gthreads.append(t) - - return orig_elevated(*args, **kwargs) - - # mock something from early on in the delete operation and within the - # lock so that when we do the create we expect it to block. - self.stubs.Set(self.context, 'elevated', mock_elevated) - - # locked - self.volume.delete_snapshot(self.context, snapshot_obj) - - # we expect the volume create to fail with the following err since the - # snapshot was deleted while the create was locked. Note that the - # volume is still in the db since it was created by the test prior to - # calling manager.create_volume. - with mock.patch('sys.stderr', new=six.StringIO()): - self.assertRaises(exception.SnapshotNotFound, gthreads[0].wait) - # locked - self.volume.delete_volume(self.context, src_vol_id) - # make sure it is gone - self.assertRaises(exception.VolumeNotFound, db.volume_get, - self.context, src_vol_id) - - @mock.patch.object(keymgr, 'API', fake_keymgr.fake_api) - def test_create_volume_from_snapshot_with_encryption(self): - """Test volume can be created from a snapshot of an encrypted volume""" - ctxt = context.get_admin_context() - - db.volume_type_create(ctxt, - {'id': '61298380-0c12-11e3-bfd6-4b48424183be', - 'name': 'LUKS'}) - db.volume_type_encryption_create( - ctxt, - '61298380-0c12-11e3-bfd6-4b48424183be', - {'control_location': 'front-end', 'provider': ENCRYPTION_PROVIDER}) - - volume_api = cinder.volume.api.API() - - db_vol_type = db.volume_type_get_by_name(context.get_admin_context(), - 'LUKS') - volume_src = volume_api.create(self.context, - 1, - 'name', - 'description', - volume_type=db_vol_type) - - volume_src['host'] = 'fake_host' - snapshot_ref = volume_api.create_snapshot_force(self.context, - volume_src, - 'name', - 'description') - snapshot_ref['status'] = 'available' # status must be available - volume_dst = volume_api.create(self.context, - 1, - 'name', - 'description', - snapshot=snapshot_ref) - self.assertEqual(volume_dst['id'], - db.volume_get( - context.get_admin_context(), - volume_dst['id']).id) - self.assertEqual(snapshot_ref['id'], - db.volume_get(context.get_admin_context(), - volume_dst['id']).snapshot_id) - - # ensure encryption keys match - self.assertIsNotNone(volume_src['encryption_key_id']) - self.assertIsNotNone(volume_dst['encryption_key_id']) - - key_manager = volume_api.key_manager # must use *same* key manager - volume_src_key = key_manager.get_key(self.context, - volume_src['encryption_key_id']) - volume_dst_key = key_manager.get_key(self.context, - volume_dst['encryption_key_id']) - self.assertEqual(volume_src_key, volume_dst_key) - - def test_create_volume_from_encrypted_volume(self): - """Test volume can be created from an encrypted volume.""" - self.stubs.Set(keymgr, 'API', fake_keymgr.fake_api) - - volume_api = cinder.volume.api.API() - - ctxt = context.get_admin_context() - - db.volume_type_create(ctxt, - {'id': '61298380-0c12-11e3-bfd6-4b48424183be', - 'name': 'LUKS'}) - db.volume_type_encryption_create( - ctxt, - '61298380-0c12-11e3-bfd6-4b48424183be', - {'control_location': 'front-end', 'provider': ENCRYPTION_PROVIDER}) - - db_vol_type = db.volume_type_get_by_name(context.get_admin_context(), - 'LUKS') - volume_src = volume_api.create(self.context, - 1, - 'name', - 'description', - volume_type=db_vol_type) - volume_src['status'] = 'available' # status must be available - volume_dst = volume_api.create(self.context, - 1, - 'name', - 'description', - source_volume=volume_src) - self.assertEqual(volume_dst['id'], - db.volume_get(context.get_admin_context(), - volume_dst['id']).id) - self.assertEqual(volume_src['id'], - db.volume_get(context.get_admin_context(), - volume_dst['id']).source_volid) - - # ensure encryption keys match - self.assertIsNotNone(volume_src['encryption_key_id']) - self.assertIsNotNone(volume_dst['encryption_key_id']) - - key_manager = volume_api.key_manager # must use *same* key manager - volume_src_key = key_manager.get_key(self.context, - volume_src['encryption_key_id']) - volume_dst_key = key_manager.get_key(self.context, - volume_dst['encryption_key_id']) - self.assertEqual(volume_src_key, volume_dst_key) - - def test_create_volume_from_snapshot_fail_bad_size(self): - """Test volume can't be created from snapshot with bad volume size.""" - volume_api = cinder.volume.api.API() - snapshot = {'id': fake.snapshot_id, - 'status': 'available', - 'volume_size': 10} - snapshot_obj = fake_snapshot.fake_snapshot_obj(self.context, - **snapshot) - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - size=1, - name='fake_name', - description='fake_desc', - snapshot=snapshot_obj) - - def test_create_volume_from_snapshot_fail_wrong_az(self): - """Test volume can't be created from snapshot in a different az.""" - volume_api = cinder.volume.api.API() - - def fake_list_availability_zones(enable_cache=False): - return ({'name': 'nova', 'available': True}, - {'name': 'az2', 'available': True}) - - self.stubs.Set(volume_api, - 'list_availability_zones', - fake_list_availability_zones) - - volume_src = tests_utils.create_volume(self.context, - availability_zone='az2', - **self.volume_params) - self.volume.create_volume(self.context, volume_src['id']) - snapshot = create_snapshot(volume_src['id']) - - self.volume.create_snapshot(self.context, volume_src['id'], - snapshot) - - volume_dst = volume_api.create(self.context, - size=1, - name='fake_name', - description='fake_desc', - snapshot=snapshot) - self.assertEqual('az2', volume_dst['availability_zone']) - - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - size=1, - name='fake_name', - description='fake_desc', - snapshot=snapshot, - availability_zone='nova') - - def test_create_volume_with_invalid_exclusive_options(self): - """Test volume create with multiple exclusive options fails.""" - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - 1, - 'name', - 'description', - snapshot=fake.snapshot_id, - image_id=fake.image_id, - source_volume=fake.volume_id) - - @mock.patch.object(cinder.volume.targets.iscsi.ISCSITarget, - '_get_target_chap_auth') - @mock.patch.object(db, 'volume_admin_metadata_get') - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - @mock.patch.object(db, 'volume_update') - def test_initialize_connection_fetchqos(self, - _mock_volume_update, - _mock_volume_get, - _mock_volume_admin_metadata_get, - mock_get_target): - """Make sure initialize_connection returns correct information.""" - _fake_admin_meta = {'fake-key': 'fake-value'} - _fake_volume = {'volume_type_id': fake.volume_type_id, - 'name': 'fake_name', - 'host': 'fake_host', - 'id': fake.volume_id, - 'volume_admin_metadata': _fake_admin_meta} - - _mock_volume_get.return_value = _fake_volume - _mock_volume_update.return_value = _fake_volume - _mock_volume_admin_metadata_get.return_value = _fake_admin_meta - - connector = {'ip': 'IP', 'initiator': 'INITIATOR'} - qos_values = {'consumer': 'front-end', - 'specs': { - 'key1': 'value1', - 'key2': 'value2'} - } - - with mock.patch.object(cinder.volume.volume_types, - 'get_volume_type_qos_specs') as type_qos, \ - mock.patch.object(cinder.tests.unit.fake_driver.FakeISCSIDriver, - 'initialize_connection') as driver_init: - type_qos.return_value = dict(qos_specs=qos_values) - driver_init.return_value = {'data': {}} - mock_get_target.return_value = None - qos_specs_expected = {'key1': 'value1', - 'key2': 'value2'} - # initialize_connection() passes qos_specs that is designated to - # be consumed by front-end or both front-end and back-end - conn_info = self.volume.initialize_connection(self.context, - fake.volume_id, - connector) - self.assertDictMatch(qos_specs_expected, - conn_info['data']['qos_specs']) - - qos_values.update({'consumer': 'both'}) - conn_info = self.volume.initialize_connection(self.context, - fake.volume_id, - connector) - self.assertDictMatch(qos_specs_expected, - conn_info['data']['qos_specs']) - # initialize_connection() skips qos_specs that is designated to be - # consumed by back-end only - qos_values.update({'consumer': 'back-end'}) - type_qos.return_value = dict(qos_specs=qos_values) - conn_info = self.volume.initialize_connection(self.context, - fake.volume_id, - connector) - self.assertIsNone(conn_info['data']['qos_specs']) - - @mock.patch.object(fake_driver.FakeISCSIDriver, 'create_export') - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - @mock.patch.object(db, 'volume_update') - def test_initialize_connection_export_failure(self, - _mock_volume_update, - _mock_volume_get, - _mock_create_export): - """Test exception path for create_export failure.""" - _fake_admin_meta = {'fake-key': 'fake-value'} - _fake_volume = {'volume_type_id': fake.volume_type_id, - 'name': 'fake_name', - 'host': 'fake_host', - 'id': fake.volume_id, - 'volume_admin_metadata': _fake_admin_meta} - - _mock_volume_get.return_value = _fake_volume - _mock_volume_update.return_value = _fake_volume - _mock_create_export.side_effect = exception.CinderException - - connector = {'ip': 'IP', 'initiator': 'INITIATOR'} - - self.assertRaises(exception.VolumeBackendAPIException, - self.volume.initialize_connection, - self.context, - fake.volume_id, - connector) - - @mock.patch.object(cinder.volume.targets.iscsi.ISCSITarget, - '_get_target_chap_auth') - @mock.patch.object(db, 'volume_admin_metadata_get') - @mock.patch.object(db, 'volume_update') - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - @mock.patch.object(fake_driver.FakeISCSIDriver, 'initialize_connection') - @mock.patch.object(db, 'driver_initiator_data_get') - @mock.patch.object(db, 'driver_initiator_data_update') - def test_initialize_connection_initiator_data(self, mock_data_update, - mock_data_get, - mock_driver_init, - mock_volume_get, - mock_volume_update, - mock_metadata_get, - mock_get_target): - - fake_admin_meta = {'fake-key': 'fake-value'} - fake_volume = {'volume_type_id': None, - 'name': 'fake_name', - 'host': 'fake_host', - 'id': fake.volume_id, - 'volume_admin_metadata': fake_admin_meta, - 'encryption_key_id': ('d371e7bb-7392-4c27-' - 'ac0b-ebd9f5d16078')} - - mock_volume_get.return_value = fake_volume - mock_volume_update.return_value = fake_volume - mock_get_target.return_value = None - connector = {'ip': 'IP', 'initiator': 'INITIATOR'} - mock_driver_init.return_value = { - 'driver_volume_type': 'iscsi', - 'data': {'access_mode': 'rw', - 'encrypted': False} - } - mock_data_get.return_value = [] - conn_info = self.volume.initialize_connection(self.context, 'id', - connector) - # Asserts that if the driver sets the encrypted flag then the - # VolumeManager doesn't overwrite it regardless of what's in the - # volume for the encryption_key_id field. - self.assertFalse(conn_info['data']['encrypted']) - mock_driver_init.assert_called_with(fake_volume, connector) - - data = [{'key': 'key1', 'value': 'value1'}] - mock_data_get.return_value = data - self.volume.initialize_connection(self.context, 'id', connector) - mock_driver_init.assert_called_with(fake_volume, connector, data) - - update = { - 'set_values': { - 'foo': 'bar' - }, - 'remove_values': [ - 'foo', - 'foo2' - ] - } - mock_driver_init.return_value['initiator_update'] = update - self.volume.initialize_connection(self.context, 'id', connector) - mock_driver_init.assert_called_with(fake_volume, connector, data) - mock_data_update.assert_called_with(self.context, 'INITIATOR', - 'FakeISCSIDriver', update) - - connector['initiator'] = None - mock_data_update.reset_mock() - mock_data_get.reset_mock() - mock_driver_init.return_value['data'].pop('encrypted') - conn_info = self.volume.initialize_connection(self.context, 'id', - connector) - # Asserts that VolumeManager sets the encrypted flag if the driver - # doesn't set it. - self.assertTrue(conn_info['data']['encrypted']) - mock_driver_init.assert_called_with(fake_volume, connector) - self.assertFalse(mock_data_get.called) - self.assertFalse(mock_data_update.called) - - def test_run_attach_detach_volume_for_instance(self): - """Make sure volume can be attached and detached from instance.""" - mountpoint = "/dev/sdf" - # attach volume to the instance then to detach - instance_uuid = '12345678-1234-5678-1234-567812345678' - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, - instance_uuid, None, - mountpoint, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual("in-use", vol['status']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual(instance_uuid, attachment['instance_uuid']) - self.assertIsNone(attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='ro') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('ro', conn_info['data']['access_mode']) - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - self.volume.detach_volume(self.context, volume_id, attachment['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual('available', vol['status']) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, - self.context, - volume_id) - - def test_detach_invalid_attachment_id(self): - """Make sure if the attachment id isn't found we raise.""" - attachment_id = "notfoundid" - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - multiattach=False, - **self.volume_params) - self.volume.detach_volume(self.context, volume['id'], - attachment_id) - volume = db.volume_get(self.context, volume['id']) - self.assertEqual('available', volume['status']) - - instance_uuid = '12345678-1234-5678-1234-567812345678' - attached_host = 'fake_host' - mountpoint = '/dev/fake' - tests_utils.attach_volume(self.context, volume['id'], - instance_uuid, attached_host, - mountpoint) - self.volume.detach_volume(self.context, volume['id'], - attachment_id) - volume = db.volume_get(self.context, volume['id']) - self.assertEqual('in-use', volume['status']) - - def test_detach_no_attachments(self): - self.volume_params['status'] = 'detaching' - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - multiattach=False, - **self.volume_params) - self.volume.detach_volume(self.context, volume['id']) - volume = db.volume_get(self.context, volume['id']) - self.assertEqual('available', volume['status']) - - def test_run_attach_detach_volume_for_instance_no_attachment_id(self): - """Make sure volume can be attached and detached from instance.""" - mountpoint = "/dev/sdf" - # attach volume to the instance then to detach - instance_uuid = '12345678-1234-5678-1234-567812345678' - instance_uuid_2 = '12345678-4321-8765-4321-567812345678' - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - multiattach=True, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, - instance_uuid, None, - mountpoint, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual(instance_uuid, attachment['instance_uuid']) - self.assertIsNone(attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='ro') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - attachment2 = self.volume.attach_volume(self.context, volume_id, - instance_uuid_2, None, - mountpoint, 'ro') - - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('ro', conn_info['data']['access_mode']) - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - - self.assertRaises(exception.InvalidVolume, - self.volume.detach_volume, - self.context, volume_id) - - self.volume.detach_volume(self.context, volume_id, attachment['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual('in-use', vol['status']) - - self.volume.detach_volume(self.context, volume_id, attachment2['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual('available', vol['status']) - - attachment = self.volume.attach_volume(self.context, volume_id, - instance_uuid, None, - mountpoint, 'ro') - vol = db.volume_get(self.context, volume_id) - self.assertEqual('in-use', vol['status']) - self.volume.detach_volume(self.context, volume_id) - vol = db.volume_get(self.context, volume_id) - self.assertEqual('available', vol['status']) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, - self.context, - volume_id) - - def test_run_attach_detach_multiattach_volume_for_instances(self): - """Make sure volume can be attached to multiple instances.""" - mountpoint = "/dev/sdf" - # attach volume to the instance then to detach - instance_uuid = '12345678-1234-5678-1234-567812345678' - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - multiattach=True, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, - instance_uuid, None, - mountpoint, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertTrue(vol['multiattach']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual(instance_uuid, attachment['instance_uuid']) - self.assertIsNone(attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='ro') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('ro', conn_info['data']['access_mode']) - - instance2_uuid = '12345678-1234-5678-1234-567812345000' - mountpoint2 = "/dev/sdx" - attachment2 = self.volume.attach_volume(self.context, volume_id, - instance2_uuid, None, - mountpoint2, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertTrue(vol['multiattach']) - self.assertEqual('attached', attachment2['attach_status']) - self.assertEqual(mountpoint2, attachment2['mountpoint']) - self.assertEqual(instance2_uuid, attachment2['instance_uuid']) - self.assertIsNone(attachment2['attached_host']) - self.assertNotEqual(attachment, attachment2) - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - self.volume.detach_volume(self.context, volume_id, attachment['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual('in-use', vol['status']) - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - - self.volume.detach_volume(self.context, volume_id, attachment2['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual('available', vol['status']) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, - self.context, - volume_id) - - def test_run_attach_twice_multiattach_volume_for_instances(self): - """Make sure volume can be attached to multiple instances.""" - mountpoint = "/dev/sdf" - # attach volume to the instance then to detach - instance_uuid = '12345678-1234-5678-1234-567812345699' - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - multiattach=True, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, - instance_uuid, None, - mountpoint, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertTrue(vol['multiattach']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual(instance_uuid, attachment['instance_uuid']) - self.assertIsNone(attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='ro') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('ro', conn_info['data']['access_mode']) - - mountpoint2 = "/dev/sdx" - attachment2 = self.volume.attach_volume(self.context, volume_id, - instance_uuid, None, - mountpoint2, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertTrue(vol['multiattach']) - self.assertIsNone(attachment2) - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - - def test_attach_detach_not_multiattach_volume_for_instances(self): - """Make sure volume can't be attached to more than one instance.""" - mountpoint = "/dev/sdf" - # attach volume to the instance then to detach - instance_uuid = '12345678-1234-5678-1234-567812345678' - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - multiattach=False, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, - instance_uuid, None, - mountpoint, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertFalse(vol['multiattach']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual(instance_uuid, attachment['instance_uuid']) - self.assertIsNone(attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='ro') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('ro', conn_info['data']['access_mode']) - - instance2_uuid = '12345678-1234-5678-1234-567812345000' - mountpoint2 = "/dev/sdx" - self.assertRaises(exception.InvalidVolume, - self.volume.attach_volume, - self.context, - volume_id, - instance2_uuid, - None, - mountpoint2, 'ro') - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - self.volume.detach_volume(self.context, volume_id, attachment['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual('available', vol['status']) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, - self.context, - volume_id) - - def test_run_attach_detach_volume_for_host(self): - """Make sure volume can be attached and detached from host.""" - mountpoint = "/dev/sdf" - volume = tests_utils.create_volume( - self.context, - admin_metadata={'readonly': 'False'}, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, None, - 'fake_host', mountpoint, 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertIsNone(attachment['instance_uuid']) - # sanitized, conforms to RFC-952 and RFC-1123 specs. - self.assertEqual('fake-host', attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='False', attached_mode='rw') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('rw', conn_info['data']['access_mode']) - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - self.volume.detach_volume(self.context, volume_id, attachment['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual("available", vol['status']) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, - self.context, - volume_id) - - def test_run_attach_detach_multiattach_volume_for_hosts(self): - """Make sure volume can be attached and detached from hosts.""" - mountpoint = "/dev/sdf" - volume = tests_utils.create_volume( - self.context, - admin_metadata={'readonly': 'False'}, - multiattach=True, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, None, - 'fake_host', mountpoint, 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertTrue(vol['multiattach']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertIsNone(attachment['instance_uuid']) - # sanitized, conforms to RFC-952 and RFC-1123 specs. - self.assertEqual('fake-host', attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='False', attached_mode='rw') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('rw', conn_info['data']['access_mode']) - - mountpoint2 = "/dev/sdx" - attachment2 = self.volume.attach_volume(self.context, volume_id, None, - 'fake_host2', mountpoint2, - 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertEqual('attached', attachment2['attach_status']) - self.assertEqual(mountpoint2, attachment2['mountpoint']) - self.assertIsNone(attachment2['instance_uuid']) - # sanitized, conforms to RFC-952 and RFC-1123 specs. - self.assertEqual('fake-host2', attachment2['attached_host']) - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - self.volume.detach_volume(self.context, volume_id, attachment['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual("in-use", vol['status']) - - self.volume.detach_volume(self.context, volume_id, attachment2['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual("available", vol['status']) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, - self.context, - volume_id) - - def test_run_attach_twice_multiattach_volume_for_hosts(self): - """Make sure volume can be attached and detached from hosts.""" - mountpoint = "/dev/sdf" - volume = tests_utils.create_volume( - self.context, - admin_metadata={'readonly': 'False'}, - multiattach=True, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, None, - 'fake_host', mountpoint, 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertTrue(vol['multiattach']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertIsNone(attachment['instance_uuid']) - # sanitized, conforms to RFC-952 and RFC-1123 specs. - self.assertEqual('fake-host', attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='False', attached_mode='rw') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('rw', conn_info['data']['access_mode']) - - mountpoint2 = "/dev/sdx" - attachment2 = self.volume.attach_volume(self.context, volume_id, None, - 'fake_host', mountpoint2, - 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertIsNone(attachment2) - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - - def test_run_attach_detach_not_multiattach_volume_for_hosts(self): - """Make sure volume can't be attached to more than one host.""" - mountpoint = "/dev/sdf" - volume = tests_utils.create_volume( - self.context, - admin_metadata={'readonly': 'False'}, - multiattach=False, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - attachment = self.volume.attach_volume(self.context, volume_id, None, - 'fake_host', mountpoint, 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertFalse(vol['multiattach']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertIsNone(attachment['instance_uuid']) - # sanitized, conforms to RFC-952 and RFC-1123 specs. - self.assertEqual('fake-host', attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='False', attached_mode='rw') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('rw', conn_info['data']['access_mode']) - - mountpoint2 = "/dev/sdx" - self.assertRaises(exception.InvalidVolume, - self.volume.attach_volume, - self.context, - volume_id, - None, - 'fake_host2', - mountpoint2, - 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('in-use', vol['status']) - self.assertEqual('attached', attachment['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertIsNone(attachment['instance_uuid']) - # sanitized, conforms to RFC-952 and RFC-1123 specs. - self.assertEqual('fake-host', attachment['attached_host']) - - self.assertRaises(exception.VolumeAttached, - self.volume.delete_volume, - self.context, - volume_id) - self.volume.detach_volume(self.context, volume_id, attachment['id']) - vol = db.volume_get(self.context, volume_id) - self.assertEqual('available', vol['status']) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, - self.context, - volume_id) - - def test_run_attach_detach_volume_with_attach_mode(self): - instance_uuid = '12345678-1234-5678-1234-567812345678' - mountpoint = "/dev/sdf" - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - **self.volume_params) - volume_id = volume['id'] - db.volume_update(self.context, volume_id, {'status': 'available', }) - self.volume.attach_volume(self.context, volume_id, instance_uuid, - None, mountpoint, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - attachment = vol['volume_attachment'][0] - self.assertEqual('in-use', vol['status']) - self.assertEqual('attached', vol['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertEqual(instance_uuid, attachment['instance_uuid']) - self.assertIsNone(attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='ro') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - - self.assertEqual('ro', conn_info['data']['access_mode']) - - self.volume.detach_volume(self.context, volume_id, attachment['id']) - vol = db.volume_get(self.context, volume_id) - attachment = vol['volume_attachment'] - self.assertEqual('available', vol['status']) - self.assertEqual('detached', vol['attach_status']) - self.assertEqual([], attachment) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(1, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('True', admin_metadata[0]['value']) - - self.volume.attach_volume(self.context, volume_id, None, - 'fake_host', mountpoint, 'ro') - vol = db.volume_get(context.get_admin_context(), volume_id) - attachment = vol['volume_attachment'][0] - self.assertEqual('in-use', vol['status']) - self.assertEqual('attached', vol['attach_status']) - self.assertEqual(mountpoint, attachment['mountpoint']) - self.assertIsNone(attachment['instance_uuid']) - self.assertEqual('fake-host', attachment['attached_host']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='ro') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - connector = {'initiator': 'iqn.2012-07.org.fake:01'} - conn_info = self.volume.initialize_connection(self.context, - volume_id, connector) - self.assertEqual('ro', conn_info['data']['access_mode']) - - self.volume.detach_volume(self.context, volume_id, - attachment['id']) - vol = db.volume_get(self.context, volume_id) - attachment = vol['volume_attachment'] - self.assertEqual('available', vol['status']) - self.assertEqual('detached', vol['attach_status']) - self.assertEqual([], attachment) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(1, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('True', admin_metadata[0]['value']) - - self.volume.delete_volume(self.context, volume_id) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, - self.context, - volume_id) - - def test_run_manager_attach_detach_volume_with_wrong_attach_mode(self): - # Not allow using 'read-write' mode attach readonly volume - instance_uuid = '12345678-1234-5678-1234-567812345678' - mountpoint = "/dev/sdf" - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - self.assertRaises(exception.InvalidVolumeAttachMode, - self.volume.attach_volume, - self.context, - volume_id, - instance_uuid, - None, - mountpoint, - 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('error_attaching', vol['status']) - self.assertEqual('detached', vol['attach_status']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='rw') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - - db.volume_update(self.context, volume_id, {'status': 'available'}) - self.assertRaises(exception.InvalidVolumeAttachMode, - self.volume.attach_volume, - self.context, - volume_id, - None, - 'fake_host', - mountpoint, - 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('error_attaching', vol['status']) - self.assertEqual('detached', vol['attach_status']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(2, len(admin_metadata)) - expected = dict(readonly='True', attached_mode='rw') - ret = {} - for item in admin_metadata: - ret.update({item['key']: item['value']}) - self.assertDictMatch(expected, ret) - - def test_run_api_attach_detach_volume_with_wrong_attach_mode(self): - # Not allow using 'read-write' mode attach readonly volume - instance_uuid = '12345678-1234-5678-1234-567812345678' - mountpoint = "/dev/sdf" - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolumeAttachMode, - volume_api.attach, - self.context, - volume, - instance_uuid, - None, - mountpoint, - 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('detached', vol['attach_status']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(1, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('True', admin_metadata[0]['value']) - - db.volume_update(self.context, volume_id, {'status': 'available'}) - self.assertRaises(exception.InvalidVolumeAttachMode, - volume_api.attach, - self.context, - volume, - None, - 'fake_host', - mountpoint, - 'rw') - vol = db.volume_get(context.get_admin_context(), volume_id) - self.assertEqual('detached', vol['attach_status']) - admin_metadata = vol['volume_admin_metadata'] - self.assertEqual(1, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('True', admin_metadata[0]['value']) - - def test_detach_volume_while_uploading_to_image_is_in_progress(self): - # If instance is booted from volume with 'Terminate on Delete' flag - # set, and when we delete instance then it tries to delete volume - # even it is in 'uploading' state. - # It is happening because detach call is setting volume status to - # 'available'. - mountpoint = "/dev/sdf" - # Attach volume to the instance - instance_uuid = '12345678-1234-5678-1234-567812345678' - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - self.volume.attach_volume(self.context, volume_id, instance_uuid, - None, mountpoint, 'ro') - # Change volume status to 'uploading' - db.volume_update(self.context, volume_id, {'status': 'uploading'}) - # Call detach api - self.volume.detach_volume(self.context, volume_id) - vol = db.volume_get(self.context, volume_id) - # Check that volume status is 'uploading' - self.assertEqual("uploading", vol['status']) - self.assertEqual("detached", vol['attach_status']) - - def test_reserve_volume_success(self): - volume = tests_utils.create_volume(self.context, status='available') - cinder.volume.api.API().reserve_volume(self.context, volume) - volume_db = db.volume_get(self.context, volume.id) - self.assertEqual('attaching', volume_db.status) - db.volume_destroy(self.context, volume.id) - - def test_reserve_volume_in_attaching(self): - self._test_reserve_volume_bad_status('attaching') - - def test_reserve_volume_in_maintenance(self): - self._test_reserve_volume_bad_status('maintenance') - - def _test_reserve_volume_bad_status(self, status): - volume = tests_utils.create_volume(self.context, status=status) - self.assertRaises(exception.InvalidVolume, - cinder.volume.api.API().reserve_volume, - self.context, - volume) - db.volume_destroy(self.context, volume.id) - - def test_unreserve_volume_success_in_use(self): - UUID = six.text_type(uuid.uuid4()) - volume = tests_utils.create_volume(self.context, status='attaching') - tests_utils.attach_volume(self.context, volume.id, UUID, - 'attached_host', 'mountpoint', mode='rw') - - cinder.volume.api.API().unreserve_volume(self.context, volume) - - db_volume = db.volume_get(self.context, volume.id) - self.assertEqual('in-use', db_volume.status) - - def test_unreserve_volume_success_available(self): - volume = tests_utils.create_volume(self.context, status='attaching') - - cinder.volume.api.API().unreserve_volume(self.context, volume) - - db_volume = db.volume_get(self.context, volume.id) - self.assertEqual('available', db_volume.status) - - def test_multi_node(self): - # TODO(termie): Figure out how to test with two nodes, - # each of them having a different FLAG for storage_node - # This will allow us to test cross-node interactions - pass - - def test_create_delete_snapshot(self): - """Test snapshot can be created and deleted.""" - volume = tests_utils.create_volume( - self.context, - availability_zone=CONF.storage_availability_zone, - **self.volume_params) - self.assertEqual(0, len(self.notifier.notifications), - self.notifier.notifications) - self.volume.create_volume(self.context, volume['id']) - msg = self.notifier.notifications[0] - self.assertEqual('volume.create.start', msg['event_type']) - self.assertEqual('creating', msg['payload']['status']) - self.assertEqual('INFO', msg['priority']) - msg = self.notifier.notifications[1] - self.assertEqual('volume.create.end', msg['event_type']) - self.assertEqual('available', msg['payload']['status']) - self.assertEqual('INFO', msg['priority']) - if len(self.notifier.notifications) > 2: - # Cause an assert to print the unexpected item - # and all of the notifications. - self.assertFalse(self.notifier.notifications[2], - self.notifier.notifications) - self.assertEqual(2, len(self.notifier.notifications), - self.notifier.notifications) - - snapshot = create_snapshot(volume['id'], size=volume['size']) - snapshot_id = snapshot.id - self.volume.create_snapshot(self.context, volume['id'], snapshot) - self.assertEqual( - snapshot_id, objects.Snapshot.get_by_id(self.context, - snapshot_id).id) - msg = self.notifier.notifications[2] - self.assertEqual('snapshot.create.start', msg['event_type']) - expected = { - 'created_at': 'DONTCARE', - 'deleted': '', - 'display_name': None, - 'snapshot_id': snapshot_id, - 'status': 'creating', - 'tenant_id': fake.project_id, - 'user_id': fake.user_id, - 'volume_id': volume['id'], - 'volume_size': 1, - 'availability_zone': 'nova', - 'metadata': '', - } - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[3] - self.assertEqual('snapshot.create.end', msg['event_type']) - expected['status'] = 'available' - self.assertDictMatch(expected, msg['payload']) - - if len(self.notifier.notifications) > 4: - # Cause an assert to print the unexpected item - # and all of the notifications. - self.assertFalse(self.notifier.notifications[4], - self.notifier.notifications) - - self.assertEqual(4, len(self.notifier.notifications), - self.notifier.notifications) - - self.volume.delete_snapshot(self.context, snapshot) - msg = self.notifier.notifications[4] - self.assertEqual('snapshot.delete.start', msg['event_type']) - expected['status'] = 'available' - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[5] - self.assertEqual('snapshot.delete.end', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - - if len(self.notifier.notifications) > 6: - # Cause an assert to print the unexpected item - # and all of the notifications. - self.assertFalse(self.notifier.notifications[6], - self.notifier.notifications) - - self.assertEqual(6, len(self.notifier.notifications), - self.notifier.notifications) - - snap = objects.Snapshot.get_by_id(context.get_admin_context( - read_deleted='yes'), snapshot_id) - self.assertEqual('deleted', snap.status) - self.assertRaises(exception.NotFound, - db.snapshot_get, - self.context, - snapshot_id) - self.volume.delete_volume(self.context, volume['id']) - - def test_create_delete_snapshot_with_metadata(self): - """Test snapshot can be created with metadata and deleted.""" - test_meta = {'fake_key': 'fake_value'} - volume = tests_utils.create_volume(self.context, **self.volume_params) - snapshot = create_snapshot(volume['id'], size=volume['size'], - metadata=test_meta) - snapshot_id = snapshot.id - - result_dict = snapshot.metadata - - self.assertEqual(test_meta, result_dict) - self.volume.delete_snapshot(self.context, snapshot) - self.assertRaises(exception.NotFound, - db.snapshot_get, - self.context, - snapshot_id) - - @mock.patch.object(db, 'snapshot_create', - side_effect=exception.InvalidSnapshot( - 'Create snapshot in db failed!')) - def test_create_snapshot_failed_db_snapshot(self, mock_snapshot): - """Test exception handling when create snapshot in db failed.""" - test_volume = tests_utils.create_volume( - self.context, - **self.volume_params) - self.volume.create_volume(self.context, test_volume['id']) - test_volume['status'] = 'available' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidSnapshot, - volume_api.create_snapshot, - self.context, - test_volume, - 'fake_name', - 'fake_description') - - def test_create_snapshot_failed_maintenance(self): - """Test exception handling when create snapshot in maintenance.""" - test_volume = tests_utils.create_volume( - self.context, - **self.volume_params) - self.volume.create_volume(self.context, test_volume['id']) - test_volume['status'] = 'maintenance' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidVolume, - volume_api.create_snapshot, - self.context, - test_volume, - 'fake_name', - 'fake_description') - - @mock.patch.object(QUOTAS, 'commit', - side_effect=exception.QuotaError( - 'Snapshot quota commit failed!')) - def test_create_snapshot_failed_quota_commit(self, mock_snapshot): - """Test exception handling when snapshot quota commit failed.""" - test_volume = tests_utils.create_volume( - self.context, - **self.volume_params) - self.volume.create_volume(self.context, test_volume['id'], - request_spec={}) - test_volume['status'] = 'available' - volume_api = cinder.volume.api.API() - self.assertRaises(exception.QuotaError, - volume_api.create_snapshot, - self.context, - test_volume, - 'fake_name', - 'fake_description') - - def test_cannot_delete_volume_in_use(self): - """Test volume can't be deleted in in-use status.""" - self._test_cannot_delete_volume('in-use') - - def test_cannot_delete_volume_maintenance(self): - """Test volume can't be deleted in maintenance status.""" - self._test_cannot_delete_volume('maintenance') - - def _test_cannot_delete_volume(self, status): - """Test volume can't be deleted in invalid stats.""" - # create a volume and assign to host - volume = tests_utils.create_volume(self.context, CONF.host, - status=status) - - # 'in-use' status raises InvalidVolume - self.assertRaises(exception.InvalidVolume, - self.volume_api.delete, - self.context, - volume) - - # clean up - self.volume.delete_volume(self.context, volume['id']) - - def test_force_delete_volume(self): - """Test volume can be forced to delete.""" - # create a volume and assign to host - self.volume_params['status'] = 'error_deleting' - volume = tests_utils.create_volume(self.context, **self.volume_params) - - # 'error_deleting' volumes can't be deleted - self.assertRaises(exception.InvalidVolume, - self.volume_api.delete, - self.context, - volume) - - # delete with force - self.volume_api.delete(self.context, volume, force=True) - - # status is deleting - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual('deleting', volume.status) - - # clean up - self.volume.delete_volume(self.context, volume.id) - - def test_cannot_force_delete_attached_volume(self): - """Test volume can't be force delete in attached state.""" - volume = tests_utils.create_volume(self.context, CONF.host, - status='in-use', - attach_status = 'attached') - - self.assertRaises(exception.InvalidVolume, - self.volume_api.delete, - self.context, - volume, - force=True) - - db.volume_destroy(self.context, volume.id) - - def test_cannot_delete_volume_with_snapshots(self): - """Test volume can't be deleted with dependent snapshots.""" - volume = tests_utils.create_volume(self.context, **self.volume_params) - self.volume.create_volume(self.context, volume['id']) - snapshot = create_snapshot(volume['id'], size=volume['size']) - self.volume.create_snapshot(self.context, volume['id'], snapshot) - self.assertEqual( - snapshot.id, objects.Snapshot.get_by_id(self.context, - snapshot.id).id) - - volume['status'] = 'available' - volume['host'] = 'fakehost' - - volume_api = cinder.volume.api.API() - - self.assertRaises(exception.InvalidVolume, - volume_api.delete, - self.context, - volume) - self.volume.delete_snapshot(self.context, snapshot) - self.volume.delete_volume(self.context, volume['id']) - - def test_can_delete_errored_snapshot(self): - """Test snapshot can be created and deleted.""" - volume = tests_utils.create_volume(self.context, CONF.host) - snapshot = create_snapshot(volume.id, size=volume['size'], - ctxt=self.context, status='bad') - self.assertRaises(exception.InvalidSnapshot, - self.volume_api.delete_snapshot, - self.context, - snapshot) - - snapshot.status = 'error' - snapshot.save() - self.volume_api.delete_snapshot(self.context, snapshot) - - self.assertEqual('deleting', snapshot.status) - self.volume.delete_volume(self.context, volume.id) - - def test_create_snapshot_force(self): - """Test snapshot in use can be created forcibly.""" - - instance_uuid = '12345678-1234-5678-1234-567812345678' - # create volume and attach to the instance - volume = tests_utils.create_volume(self.context, **self.volume_params) - self.volume.create_volume(self.context, volume['id']) - values = {'volume_id': volume['id'], - 'instance_uuid': instance_uuid, - 'attach_status': 'attaching', } - attachment = db.volume_attach(self.context, values) - db.volume_attached(self.context, attachment['id'], instance_uuid, - None, '/dev/sda1') - - volume_api = cinder.volume.api.API() - volume = volume_api.get(self.context, volume['id']) - self.assertRaises(exception.InvalidVolume, - volume_api.create_snapshot, - self.context, volume, - 'fake_name', 'fake_description') - snapshot_ref = volume_api.create_snapshot_force(self.context, - volume, - 'fake_name', - 'fake_description') - snapshot_ref.destroy() - db.volume_destroy(self.context, volume['id']) - - # create volume and attach to the host - volume = tests_utils.create_volume(self.context, **self.volume_params) - self.volume.create_volume(self.context, volume['id']) - values = {'volume_id': volume['id'], - 'attached_host': 'fake_host', - 'attach_status': 'attaching', } - attachment = db.volume_attach(self.context, values) - db.volume_attached(self.context, attachment['id'], None, - 'fake_host', '/dev/sda1') - - volume_api = cinder.volume.api.API() - volume = volume_api.get(self.context, volume['id']) - self.assertRaises(exception.InvalidVolume, - volume_api.create_snapshot, - self.context, volume, - 'fake_name', 'fake_description') - snapshot_ref = volume_api.create_snapshot_force(self.context, - volume, - 'fake_name', - 'fake_description') - snapshot_ref.destroy() - db.volume_destroy(self.context, volume['id']) - - def test_create_snapshot_from_bootable_volume(self): - """Test create snapshot from bootable volume.""" - # create bootable volume from image - volume = self._create_volume_from_image() - volume_id = volume['id'] - self.assertEqual('available', volume['status']) - self.assertTrue(volume['bootable']) - - # get volume's volume_glance_metadata - ctxt = context.get_admin_context() - vol_glance_meta = db.volume_glance_metadata_get(ctxt, volume_id) - self.assertTrue(vol_glance_meta) - - # create snapshot from bootable volume - snap = create_snapshot(volume_id) - self.volume.create_snapshot(ctxt, volume_id, snap) - - # get snapshot's volume_glance_metadata - snap_glance_meta = db.volume_snapshot_glance_metadata_get( - ctxt, snap.id) - self.assertTrue(snap_glance_meta) - - # ensure that volume's glance metadata is copied - # to snapshot's glance metadata - self.assertEqual(len(vol_glance_meta), len(snap_glance_meta)) - vol_glance_dict = {x.key: x.value for x in vol_glance_meta} - snap_glance_dict = {x.key: x.value for x in snap_glance_meta} - self.assertDictMatch(vol_glance_dict, snap_glance_dict) - - # ensure that snapshot's status is changed to 'available' - self.assertEqual('available', snap.status) - - # cleanup resource - snap.destroy() - db.volume_destroy(ctxt, volume_id) - - def test_create_snapshot_from_bootable_volume_fail(self): - """Test create snapshot from bootable volume. - - But it fails to volume_glance_metadata_copy_to_snapshot. - As a result, status of snapshot is changed to ERROR. - """ - # create bootable volume from image - volume = self._create_volume_from_image() - volume_id = volume['id'] - self.assertEqual('available', volume['status']) - self.assertTrue(volume['bootable']) - - # get volume's volume_glance_metadata - ctxt = context.get_admin_context() - vol_glance_meta = db.volume_glance_metadata_get(ctxt, volume_id) - self.assertTrue(vol_glance_meta) - snap = create_snapshot(volume_id) - snap_stat = snap.status - self.assertTrue(snap.id) - self.assertTrue(snap_stat) - - # set to return DB exception - with mock.patch.object(db, 'volume_glance_metadata_copy_to_snapshot')\ - as mock_db: - mock_db.side_effect = exception.MetadataCopyFailure( - reason="Because of DB service down.") - # create snapshot from bootable volume - self.assertRaises(exception.MetadataCopyFailure, - self.volume.create_snapshot, - ctxt, - volume_id, - snap) - - # get snapshot's volume_glance_metadata - self.assertRaises(exception.GlanceMetadataNotFound, - db.volume_snapshot_glance_metadata_get, - ctxt, snap.id) - - # ensure that status of snapshot is 'error' - self.assertEqual('error', snap.status) - - # cleanup resource - snap.destroy() - db.volume_destroy(ctxt, volume_id) - - def test_create_snapshot_from_bootable_volume_with_volume_metadata_none( - self): - volume = tests_utils.create_volume(self.context, **self.volume_params) - volume_id = volume['id'] - - self.volume.create_volume(self.context, volume_id) - # set bootable flag of volume to True - db.volume_update(self.context, volume_id, {'bootable': True}) - - snapshot = create_snapshot(volume['id']) - self.volume.create_snapshot(self.context, volume['id'], snapshot) - self.assertRaises(exception.GlanceMetadataNotFound, - db.volume_snapshot_glance_metadata_get, - self.context, snapshot.id) - - # ensure that status of snapshot is 'available' - self.assertEqual('available', snapshot.status) - - # cleanup resource - snapshot.destroy() - db.volume_destroy(self.context, volume_id) - - def test_delete_busy_snapshot(self): - """Test snapshot can be created and deleted.""" - - self.volume.driver.vg = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - - volume = tests_utils.create_volume(self.context, **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - snapshot = create_snapshot(volume_id, size=volume['size']) - self.volume.create_snapshot(self.context, volume_id, snapshot) - - self.mox.StubOutWithMock(self.volume.driver, 'delete_snapshot') - - self.volume.driver.delete_snapshot( - mox.IgnoreArg()).AndRaise( - exception.SnapshotIsBusy(snapshot_name='fake')) - self.mox.ReplayAll() - snapshot_id = snapshot.id - self.volume.delete_snapshot(self.context, snapshot) - snapshot_ref = objects.Snapshot.get_by_id(self.context, snapshot_id) - self.assertEqual(snapshot_id, snapshot_ref.id) - self.assertEqual("available", snapshot_ref.status) - - @test.testtools.skipIf(sys.platform == "darwin", "SKIP on OSX") - def test_delete_no_dev_fails(self): - """Test delete snapshot with no dev file fails.""" - self.stubs.Set(os.path, 'exists', lambda x: False) - self.volume.driver.vg = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - - volume = tests_utils.create_volume(self.context, **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - snapshot = create_snapshot(volume_id) - snapshot_id = snapshot.id - self.volume.create_snapshot(self.context, volume_id, snapshot) - - self.mox.StubOutWithMock(self.volume.driver, 'delete_snapshot') - - self.volume.driver.delete_snapshot( - mox.IgnoreArg()).AndRaise( - exception.SnapshotIsBusy(snapshot_name='fake')) - self.mox.ReplayAll() - self.volume.delete_snapshot(self.context, snapshot) - snapshot_ref = objects.Snapshot.get_by_id(self.context, snapshot_id) - self.assertEqual(snapshot_id, snapshot_ref.id) - self.assertEqual("available", snapshot_ref.status) - - self.mox.UnsetStubs() - self.assertRaises(exception.VolumeBackendAPIException, - self.volume.delete_snapshot, - self.context, - snapshot) - self.assertRaises(exception.VolumeBackendAPIException, - self.volume.delete_volume, - self.context, - volume_id) - - @mock.patch('cinder.volume.drivers.lvm.LVMVolumeDriver.' - 'create_cloned_volume') - @mock.patch('cinder.quota.QUOTAS.rollback') - @mock.patch('cinder.quota.QUOTAS.commit') - @mock.patch('cinder.quota.QUOTAS.reserve', return_value=["RESERVATION"]) - def test_clone_image_volume(self, mock_reserve, mock_commit, - mock_rollback, mock_cloned_volume): - vol = tests_utils.create_volume(self.context, - **self.volume_params) - # unnecessary attributes should be removed from image volume - vol.consistencygroup = None - result = self.volume._clone_image_volume(self.context, vol, - {'id': fake.volume_id}) - - self.assertNotEqual(False, result) - mock_reserve.assert_called_once_with(self.context, volumes=1, - gigabytes=vol.size) - mock_commit.assert_called_once_with(self.context, ["RESERVATION"], - project_id=vol.project_id) - - @mock.patch('cinder.quota.QUOTAS.rollback') - @mock.patch('cinder.quota.QUOTAS.commit') - @mock.patch('cinder.quota.QUOTAS.reserve', return_value=["RESERVATION"]) - def test_clone_image_volume_creation_failure(self, mock_reserve, - mock_commit, mock_rollback): - vol = tests_utils.create_volume(self.context, **self.volume_params) - with mock.patch.object(objects, 'Volume', side_effect=ValueError): - self.assertFalse(self.volume._clone_image_volume( - self.context, vol, {'id': fake.volume_id})) - - mock_reserve.assert_called_once_with(self.context, volumes=1, - gigabytes=vol.size) - mock_rollback.assert_called_once_with(self.context, ["RESERVATION"]) - - def test_create_volume_from_image_cloned_status_available(self): - """Test create volume from image via cloning. - - Verify that after cloning image to volume, it is in available - state and is bootable. - """ - volume = self._create_volume_from_image() - self.assertEqual('available', volume['status']) - self.assertTrue(volume['bootable']) - self.volume.delete_volume(self.context, volume['id']) - - def test_create_volume_from_image_not_cloned_status_available(self): - """Test create volume from image via full copy. - - Verify that after copying image to volume, it is in available - state and is bootable. - """ - volume = self._create_volume_from_image(fakeout_clone_image=True) - self.assertEqual('available', volume['status']) - self.assertTrue(volume['bootable']) - self.volume.delete_volume(self.context, volume['id']) - - def test_create_volume_from_image_exception(self): - """Test create volume from a non-existing image. - - Verify that create volume from a non-existing image, the volume - status is 'error' and is not bootable. - """ - dst_fd, dst_path = tempfile.mkstemp() - os.close(dst_fd) - - self.stubs.Set(self.volume.driver, 'local_path', lambda x: dst_path) - - # creating volume testdata - kwargs = {'display_description': 'Test Desc', - 'size': 20, - 'availability_zone': 'fake_availability_zone', - 'status': 'creating', - 'attach_status': 'detached', - 'host': 'dummy'} - volume = objects.Volume(context=self.context, **kwargs) - volume.create() - - self.assertRaises(exception.ImageNotFound, - self.volume.create_volume, - self.context, - volume.id, - {'image_id': self.FAKE_UUID}) - volume = objects.Volume.get_by_id(self.context, volume.id) - self.assertEqual("error", volume['status']) - self.assertFalse(volume['bootable']) - # cleanup - volume.destroy() - os.unlink(dst_path) - - def test_create_volume_from_image_copy_exception_rescheduling(self): - """Test create volume with ImageCopyFailure - - This exception should not trigger rescheduling and allocated_capacity - should be incremented so we're having assert for that here. - """ - def fake_copy_image_to_volume(context, volume, image_service, - image_id): - raise exception.ImageCopyFailure() - - self.stubs.Set(self.volume.driver, 'copy_image_to_volume', - fake_copy_image_to_volume) - self.assertRaises(exception.ImageCopyFailure, - self._create_volume_from_image) - # NOTE(dulek): Rescheduling should not occur, so lets assert that - # allocated_capacity is incremented. - self.assertDictEqual(self.volume.stats['pools'], - {'_pool0': {'allocated_capacity_gb': 1}}) - - @mock.patch('cinder.utils.brick_get_connector_properties') - @mock.patch('cinder.utils.brick_get_connector') - @mock.patch('cinder.volume.driver.BaseVD.secure_file_operations_enabled') - @mock.patch('cinder.volume.driver.BaseVD._detach_volume') - def test_create_volume_from_image_unavailable(self, mock_detach, - mock_secure, *args): - """Test create volume with ImageCopyFailure - - We'll raise an exception inside _connect_device after volume has - already been attached to confirm that it detaches the volume. - """ - mock_secure.side_effect = NameError - - # We want to test BaseVD copy_image_to_volume and since FakeISCSIDriver - # inherits from LVM it overwrites it, so we'll mock it to use the - # BaseVD implementation. - unbound_copy_method = cinder.volume.driver.BaseVD.copy_image_to_volume - bound_copy_method = unbound_copy_method.__get__(self.volume.driver) - with mock.patch.object(self.volume.driver, 'copy_image_to_volume', - side_effect=bound_copy_method): - self.assertRaises(exception.ImageCopyFailure, - self._create_volume_from_image, - fakeout_copy_image_to_volume=False) - # We must have called detach method. - self.assertEqual(1, mock_detach.call_count) - - def test_create_volume_from_image_clone_image_volume(self): - """Test create volume from image via image volume. - - Verify that after cloning image to volume, it is in available - state and is bootable. - """ - volume = self._create_volume_from_image(clone_image_volume=True) - self.assertEqual('available', volume['status']) - self.assertTrue(volume['bootable']) - self.volume.delete_volume(self.context, volume['id']) - - def test_create_volume_from_exact_sized_image(self): - """Test create volume from an image of the same size. - - Verify that an image which is exactly the same size as the - volume, will work correctly. - """ - try: - volume_id = None - volume_api = cinder.volume.api.API( - image_service=FakeImageService()) - volume = volume_api.create(self.context, 2, 'name', 'description', - image_id=1) - volume_id = volume['id'] - self.assertEqual('creating', volume['status']) - - finally: - # cleanup - db.volume_destroy(self.context, volume_id) - - def test_create_volume_from_oversized_image(self): - """Verify that an image which is too big will fail correctly.""" - class _ModifiedFakeImageService(FakeImageService): - def show(self, context, image_id): - return {'size': 2 * units.Gi + 1, - 'disk_format': 'raw', - 'container_format': 'bare', - 'status': 'active'} - - volume_api = cinder.volume.api.API( - image_service=_ModifiedFakeImageService()) - - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, 2, - 'name', 'description', image_id=1) - - def test_create_volume_with_mindisk_error(self): - """Verify volumes smaller than image minDisk will cause an error.""" - class _ModifiedFakeImageService(FakeImageService): - def show(self, context, image_id): - return {'size': 2 * units.Gi, - 'disk_format': 'raw', - 'container_format': 'bare', - 'min_disk': 5, - 'status': 'active'} - - volume_api = cinder.volume.api.API( - image_service=_ModifiedFakeImageService()) - - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, 2, - 'name', 'description', image_id=1) - - def test_create_volume_with_deleted_imaged(self): - """Verify create volume from image will cause an error.""" - class _ModifiedFakeImageService(FakeImageService): - def show(self, context, image_id): - return {'size': 2 * units.Gi, - 'disk_format': 'raw', - 'container_format': 'bare', - 'min_disk': 5, - 'status': 'deleted'} - - volume_api = cinder.volume.api.API( - image_service=_ModifiedFakeImageService()) - - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, 2, - 'name', 'description', image_id=1) - - @mock.patch.object(QUOTAS, "rollback") - @mock.patch.object(QUOTAS, "commit") - @mock.patch.object(QUOTAS, "reserve", return_value=["RESERVATION"]) - def _do_test_create_volume_with_size(self, size, *_unused_quota_mocks): - volume_api = cinder.volume.api.API() - - volume = volume_api.create(self.context, - size, - 'name', - 'description') - self.assertEqual(int(size), volume['size']) - - def test_create_volume_int_size(self): - """Test volume creation with int size.""" - self._do_test_create_volume_with_size(2) - - def test_create_volume_string_size(self): - """Test volume creation with string size.""" - self._do_test_create_volume_with_size('2') - - @mock.patch.object(QUOTAS, "rollback") - @mock.patch.object(QUOTAS, "commit") - @mock.patch.object(QUOTAS, "reserve", return_value=["RESERVATION"]) - def test_create_volume_with_bad_size(self, *_unused_quota_mocks): - volume_api = cinder.volume.api.API() - - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - '2Gb', - 'name', - 'description') - - def test_create_volume_with_float_fails(self): - """Test volume creation with invalid float size.""" - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - '1.5', - 'name', - 'description') - - def test_create_volume_with_zero_size_fails(self): - """Test volume creation with string size.""" - volume_api = cinder.volume.api.API() - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - '0', - 'name', - 'description') - - def test_begin_detaching_fails_available(self): - volume_api = cinder.volume.api.API() - volume = tests_utils.create_volume(self.context, status='available') - # Volume status is 'available'. - self.assertRaises(exception.InvalidVolume, volume_api.begin_detaching, - self.context, volume) - - db.volume_update(self.context, volume.id, - {'status': 'in-use', 'attach_status': 'detached'}) - # Should raise an error since not attached - self.assertRaises(exception.InvalidVolume, volume_api.begin_detaching, - self.context, volume) - - db.volume_update(self.context, volume.id, - {'attach_status': 'attached'}) - # Ensure when attached no exception raised - volume_api.begin_detaching(self.context, volume) - - volume_api.update(self.context, volume, {'status': 'maintenance'}) - self.assertRaises(exception.InvalidVolume, volume_api.begin_detaching, - self.context, volume) - db.volume_destroy(self.context, volume.id) - - def test_begin_roll_detaching_volume(self): - """Test begin_detaching and roll_detaching functions.""" - - instance_uuid = '12345678-1234-5678-1234-567812345678' - volume = tests_utils.create_volume(self.context, **self.volume_params) - attachment = db.volume_attach(self.context, - {'volume_id': volume['id'], - 'attached_host': 'fake-host'}) - db.volume_attached(self.context, attachment['id'], instance_uuid, - 'fake-host', 'vdb') - volume_api = cinder.volume.api.API() - volume_api.begin_detaching(self.context, volume) - volume = volume_api.get(self.context, volume['id']) - self.assertEqual("detaching", volume['status']) - volume_api.roll_detaching(self.context, volume) - volume = volume_api.get(self.context, volume['id']) - self.assertEqual("in-use", volume['status']) - - def test_volume_api_update(self): - # create a raw vol - volume = tests_utils.create_volume(self.context, **self.volume_params) - # use volume.api to update name - volume_api = cinder.volume.api.API() - update_dict = {'display_name': 'test update name'} - volume_api.update(self.context, volume, update_dict) - # read changes from db - vol = db.volume_get(context.get_admin_context(), volume['id']) - self.assertEqual('test update name', vol['display_name']) - - def test_volume_api_update_maintenance(self): - # create a raw vol - volume = tests_utils.create_volume(self.context, **self.volume_params) - volume['status'] = 'maintenance' - # use volume.api to update name - volume_api = cinder.volume.api.API() - update_dict = {'display_name': 'test update name'} - self.assertRaises(exception.InvalidVolume, volume_api.update, - self.context, volume, update_dict) - - def test_volume_api_update_snapshot(self): - # create raw snapshot - volume = tests_utils.create_volume(self.context, **self.volume_params) - snapshot = create_snapshot(volume['id']) - snapshot_id = snapshot.id - self.assertIsNone(snapshot.display_name) - # use volume.api to update name - volume_api = cinder.volume.api.API() - update_dict = {'display_name': 'test update name'} - volume_api.update_snapshot(self.context, snapshot, update_dict) - # read changes from db - snap = objects.Snapshot.get_by_id(context.get_admin_context(), - snapshot_id) - self.assertEqual('test update name', snap.display_name) - - def test_volume_api_get_list_volumes_image_metadata(self): - """Test get_list_volumes_image_metadata in volume API.""" - ctxt = context.get_admin_context() - db.volume_create(ctxt, {'id': 'fake1', 'status': 'available', - 'host': 'test', 'provider_location': '', - 'size': 1}) - db.volume_glance_metadata_create(ctxt, 'fake1', 'key1', 'value1') - db.volume_glance_metadata_create(ctxt, 'fake1', 'key2', 'value2') - db.volume_create(ctxt, {'id': 'fake2', 'status': 'available', - 'host': 'test', 'provider_location': '', - 'size': 1}) - db.volume_glance_metadata_create(ctxt, 'fake2', 'key3', 'value3') - db.volume_glance_metadata_create(ctxt, 'fake2', 'key4', 'value4') - volume_api = cinder.volume.api.API() - results = volume_api.get_list_volumes_image_metadata(ctxt, ['fake1', - 'fake2']) - expect_results = {'fake1': {'key1': 'value1', 'key2': 'value2'}, - 'fake2': {'key3': 'value3', 'key4': 'value4'}} - self.assertEqual(expect_results, results) - - @mock.patch.object(QUOTAS, 'reserve') - def test_extend_volume(self, reserve): - """Test volume can be extended at API level.""" - # create a volume and assign to host - volume = tests_utils.create_volume(self.context, size=2, - status='creating', host=CONF.host) - self.volume.create_volume(self.context, volume['id']) - volume['status'] = 'in-use' - - volume_api = cinder.volume.api.API() - - # Extend fails when status != available - self.assertRaises(exception.InvalidVolume, - volume_api.extend, - self.context, - volume, - 3) - - volume['status'] = 'available' - # Extend fails when new_size < orig_size - self.assertRaises(exception.InvalidInput, - volume_api.extend, - self.context, - volume, - 1) - - # Extend fails when new_size == orig_size - self.assertRaises(exception.InvalidInput, - volume_api.extend, - self.context, - volume, - 2) - - # works when new_size > orig_size - reserve.return_value = ["RESERVATION"] - volume_api.extend(self.context, volume, 3) - volume = db.volume_get(context.get_admin_context(), volume['id']) - self.assertEqual('extending', volume['status']) - reserve.assert_called_once_with(self.context, gigabytes=1, - project_id=volume['project_id']) - - # Test the quota exceeded - volume['status'] = 'available' - reserve.side_effect = exception.OverQuota(overs=['gigabytes'], - quotas={'gigabytes': 20}, - usages={'gigabytes': - {'reserved': 5, - 'in_use': 15}}) - self.assertRaises(exception.VolumeSizeExceedsAvailableQuota, - volume_api.extend, self.context, - volume, 3) - - # clean up - self.volume.delete_volume(self.context, volume['id']) - - def test_extend_volume_driver_not_initialized(self): - """Test volume can be extended at API level.""" - # create a volume and assign to host - fake_reservations = ['RESERVATION'] - volume = tests_utils.create_volume(self.context, size=2, - status='available', - host=CONF.host) - self.volume.create_volume(self.context, volume['id']) - - self.volume.driver._initialized = False - - self.assertRaises(exception.DriverNotInitialized, - self.volume.extend_volume, - self.context, volume['id'], 3, - fake_reservations) - - volume = db.volume_get(context.get_admin_context(), volume['id']) - self.assertEqual('error_extending', volume.status) - - # lets cleanup the mess. - self.volume.driver._initialized = True - self.volume.delete_volume(self.context, volume['id']) - - def test_extend_volume_manager(self): - """Test volume can be extended at the manager level.""" - def fake_extend(volume, new_size): - volume['size'] = new_size - - fake_reservations = ['RESERVATION'] - volume = tests_utils.create_volume(self.context, size=2, - status='creating', host=CONF.host) - self.volume.create_volume(self.context, volume['id']) - - # Test driver exception - with mock.patch.object(self.volume.driver, - 'extend_volume') as extend_volume: - extend_volume.side_effect =\ - exception.CinderException('fake exception') - volume['status'] = 'extending' - self.volume.extend_volume(self.context, volume['id'], '4', - fake_reservations) - volume = db.volume_get(context.get_admin_context(), volume['id']) - self.assertEqual(2, volume['size']) - self.assertEqual('error_extending', volume['status']) - - # Test driver success - with mock.patch.object(self.volume.driver, - 'extend_volume') as extend_volume: - with mock.patch.object(QUOTAS, 'commit') as quotas_commit: - extend_volume.return_value = fake_extend - volume['status'] = 'extending' - self.volume.extend_volume(self.context, volume['id'], '4', - fake_reservations) - volume = db.volume_get(context.get_admin_context(), - volume['id']) - self.assertEqual(4, volume['size']) - self.assertEqual('available', volume['status']) - quotas_commit.assert_called_with( - self.context, - ['RESERVATION'], - project_id=volume['project_id']) - - # clean up - self.volume.delete_volume(self.context, volume['id']) - - def test_extend_volume_with_volume_type(self): - elevated = context.get_admin_context() - project_id = self.context.project_id - db.volume_type_create(elevated, {'name': 'type', 'extra_specs': {}}) - vol_type = db.volume_type_get_by_name(elevated, 'type') - - volume_api = cinder.volume.api.API() - volume = volume_api.create(self.context, 100, 'name', 'description', - volume_type=vol_type) - try: - usage = db.quota_usage_get(elevated, project_id, 'gigabytes_type') - volumes_in_use = usage.in_use - except exception.QuotaUsageNotFound: - volumes_in_use = 0 - self.assertEqual(100, volumes_in_use) - volume['status'] = 'available' - volume['host'] = 'fakehost' - volume['volume_type_id'] = vol_type.get('id') - - volume_api.extend(self.context, volume, 200) - - try: - usage = db.quota_usage_get(elevated, project_id, 'gigabytes_type') - volumes_reserved = usage.reserved - except exception.QuotaUsageNotFound: - volumes_reserved = 0 - - self.assertEqual(100, volumes_reserved) - - @mock.patch( - 'cinder.volume.driver.VolumeDriver.create_replica_test_volume') - def test_create_volume_from_sourcereplica(self, _create_replica_test): - """Test volume can be created from a volume replica.""" - _create_replica_test.return_value = None - - volume_src = tests_utils.create_volume(self.context, - **self.volume_params) - self.volume.create_volume(self.context, volume_src['id']) - volume_dst = tests_utils.create_volume( - self.context, - **self.volume_params) - self.volume.create_volume(self.context, volume_dst['id'], - {'source_replicaid': volume_src['id']}) - self.assertEqual('available', - db.volume_get(context.get_admin_context(), - volume_dst['id']).status) - self.assertTrue(_create_replica_test.called) - self.volume.delete_volume(self.context, volume_dst['id']) - self.volume.delete_volume(self.context, volume_src['id']) - - def test_create_volume_from_sourcevol(self): - """Test volume can be created from a source volume.""" - def fake_create_cloned_volume(volume, src_vref): - pass - - self.stubs.Set(self.volume.driver, 'create_cloned_volume', - fake_create_cloned_volume) - volume_src = tests_utils.create_volume(self.context, - **self.volume_params) - self.volume.create_volume(self.context, volume_src['id']) - volume_dst = tests_utils.create_volume(self.context, - source_volid=volume_src['id'], - **self.volume_params) - self.volume.create_volume(self.context, volume_dst['id']) - self.assertEqual('available', - db.volume_get(context.get_admin_context(), - volume_dst['id']).status) - self.volume.delete_volume(self.context, volume_dst['id']) - self.volume.delete_volume(self.context, volume_src['id']) - - @mock.patch('cinder.volume.api.API.list_availability_zones', - return_value=({'name': 'nova', 'available': True}, - {'name': 'az2', 'available': True})) - def test_create_volume_from_sourcevol_fail_wrong_az(self, _mock_laz): - """Test volume can't be cloned from an other volume in different az.""" - volume_api = cinder.volume.api.API() - - volume_src = tests_utils.create_volume(self.context, - availability_zone='az2', - **self.volume_params) - self.volume.create_volume(self.context, volume_src['id']) - - volume_src = db.volume_get(self.context, volume_src['id']) - - volume_dst = volume_api.create(self.context, - size=1, - name='fake_name', - description='fake_desc', - source_volume=volume_src) - self.assertEqual('az2', volume_dst['availability_zone']) - - self.assertRaises(exception.InvalidInput, - volume_api.create, - self.context, - size=1, - name='fake_name', - description='fake_desc', - source_volume=volume_src, - availability_zone='nova') - - def test_create_volume_from_sourcevol_with_glance_metadata(self): - """Test glance metadata can be correctly copied to new volume.""" - def fake_create_cloned_volume(volume, src_vref): - pass - - self.stubs.Set(self.volume.driver, 'create_cloned_volume', - fake_create_cloned_volume) - volume_src = self._create_volume_from_image() - self.volume.create_volume(self.context, volume_src['id']) - volume_dst = tests_utils.create_volume(self.context, - source_volid=volume_src['id'], - **self.volume_params) - self.volume.create_volume(self.context, volume_dst['id']) - self.assertEqual('available', - db.volume_get(context.get_admin_context(), - volume_dst['id']).status) - src_glancemeta = db.volume_get(context.get_admin_context(), - volume_src['id']).volume_glance_metadata - dst_glancemeta = db.volume_get(context.get_admin_context(), - volume_dst['id']).volume_glance_metadata - for meta_src in src_glancemeta: - for meta_dst in dst_glancemeta: - if meta_dst.key == meta_src.key: - self.assertEqual(meta_src.value, meta_dst.value) - self.volume.delete_volume(self.context, volume_src['id']) - self.volume.delete_volume(self.context, volume_dst['id']) - - def test_create_volume_from_sourcevol_failed_clone(self): - """Test src vol status will be restore by error handling code.""" - def fake_error_create_cloned_volume(volume, src_vref): - db.volume_update(self.context, src_vref['id'], {'status': 'error'}) - raise exception.CinderException('fake exception') - - self.stubs.Set(self.volume.driver, 'create_cloned_volume', - fake_error_create_cloned_volume) - volume_src = tests_utils.create_volume(self.context, - **self.volume_params) - self.volume.create_volume(self.context, volume_src['id']) - volume_dst = tests_utils.create_volume(self.context, - source_volid=volume_src['id'], - **self.volume_params) - self.assertRaises(exception.CinderException, - self.volume.create_volume, - self.context, - volume_dst['id']) - self.assertEqual('creating', volume_src['status']) - self.volume.delete_volume(self.context, volume_dst['id']) - self.volume.delete_volume(self.context, volume_src['id']) - - def test_clean_temporary_volume(self): - def fake_delete_volume(ctxt, volume): - volume.destroy() - - fake_volume = tests_utils.create_volume(self.context, size=1, - host=CONF.host, - migration_status='migrating') - fake_new_volume = tests_utils.create_volume(self.context, size=1, - host=CONF.host) - # 1. Only clean the db - self.volume._clean_temporary_volume(self.context, fake_volume, - fake_new_volume, - clean_db_only=True) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, self.context, - fake_new_volume.id) - - # 2. Delete the backend storage - fake_new_volume = tests_utils.create_volume(self.context, size=1, - host=CONF.host) - with mock.patch.object(volume_rpcapi.VolumeAPI, 'delete_volume') as \ - mock_delete_volume: - mock_delete_volume.side_effect = fake_delete_volume - self.volume._clean_temporary_volume(self.context, - fake_volume, - fake_new_volume, - clean_db_only=False) - self.assertRaises(exception.VolumeNotFound, - db.volume_get, self.context, - fake_new_volume.id) - - # Check when the migrated volume is not in migration - fake_new_volume = tests_utils.create_volume(self.context, size=1, - host=CONF.host) - fake_volume.migration_status = 'non-migrating' - fake_volume.save() - self.volume._clean_temporary_volume(self.context, fake_volume, - fake_new_volume) - volume = db.volume_get(context.get_admin_context(), - fake_new_volume.id) - self.assertIsNone(volume.migration_status) - - def test_check_volume_filters_true(self): - """Test bootable as filter for true""" - volume_api = cinder.volume.api.API() - filters = {'bootable': 'TRUE'} - - # To convert filter value to True or False - volume_api.check_volume_filters(filters) - - # Confirming converted filter value against True - self.assertTrue(filters['bootable']) - - def test_check_volume_filters_false(self): - """Test bootable as filter for false""" - volume_api = cinder.volume.api.API() - filters = {'bootable': 'false'} - - # To convert filter value to True or False - volume_api.check_volume_filters(filters) - - # Confirming converted filter value against False - self.assertEqual(False, filters['bootable']) - - def test_check_volume_filters_invalid(self): - """Test bootable as filter""" - volume_api = cinder.volume.api.API() - filters = {'bootable': 'invalid'} - - # To convert filter value to True or False - volume_api.check_volume_filters(filters) - - # Confirming converted filter value against invalid value - self.assertTrue(filters['bootable']) - - def test_update_volume_readonly_flag(self): - """Test volume readonly flag can be updated at API level.""" - # create a volume and assign to host - volume = tests_utils.create_volume(self.context, - admin_metadata={'readonly': 'True'}, - **self.volume_params) - self.volume.create_volume(self.context, volume['id']) - volume['status'] = 'in-use' - - def sort_func(obj): - return obj['name'] - - volume_api = cinder.volume.api.API() - - # Update fails when status != available - self.assertRaises(exception.InvalidVolume, - volume_api.update_readonly_flag, - self.context, - volume, - False) - - volume['status'] = 'available' - - # works when volume in 'available' status - volume_api.update_readonly_flag(self.context, volume, False) - - volume = db.volume_get(context.get_admin_context(), volume['id']) - self.assertEqual('available', volume['status']) - admin_metadata = volume['volume_admin_metadata'] - self.assertEqual(1, len(admin_metadata)) - self.assertEqual('readonly', admin_metadata[0]['key']) - self.assertEqual('False', admin_metadata[0]['value']) - - # clean up - self.volume.delete_volume(self.context, volume['id']) - - def test_secure_file_operations_enabled(self): - """Test secure file operations setting for base driver. - - General, non network file system based drivers do not have - anything to do with "secure_file_operations". This test verifies that - calling the method always returns False. - """ - ret_flag = self.volume.driver.secure_file_operations_enabled() - self.assertFalse(ret_flag) - - @mock.patch('cinder.volume.flows.common.make_pretty_name', - new=mock.MagicMock()) - @mock.patch('cinder.scheduler.rpcapi.SchedulerAPI.create_volume', - return_value=None) - @mock.patch('cinder.volume.flows.manager.create_volume.' - 'CreateVolumeFromSpecTask.execute', - side_effect=exception.DriverNotInitialized()) - def test_create_volume_raise_rescheduled_exception(self, mock_execute, - mock_reschedule): - # Create source volume - test_vol = tests_utils.create_volume(self.context, - **self.volume_params) - test_vol_id = test_vol['id'] - self.assertRaises(exception.DriverNotInitialized, - self.volume.create_volume, - self.context, test_vol_id, - {'volume_properties': self.volume_params}, - {'retry': {'num_attempts': 1, 'host': []}}) - self.assertTrue(mock_reschedule.called) - volume = db.volume_get(context.get_admin_context(), test_vol_id) - self.assertEqual('creating', volume['status']) - - @mock.patch('cinder.volume.flows.manager.create_volume.' - 'CreateVolumeFromSpecTask.execute') - def test_create_volume_raise_unrescheduled_exception(self, mock_execute): - # create source volume - test_vol = tests_utils.create_volume(self.context, - **self.volume_params) - test_vol_id = test_vol['id'] - mock_execute.side_effect = exception.VolumeNotFound( - volume_id=test_vol_id) - self.assertRaises(exception.VolumeNotFound, - self.volume.create_volume, - self.context, test_vol_id, - {'volume_properties': self.volume_params}, - {'retry': {'num_attempts': 1, 'host': []}}) - volume = db.volume_get(context.get_admin_context(), test_vol_id) - self.assertEqual('error', volume['status']) - - def test__get_driver_initiator_data(self): - manager = vol_manager.VolumeManager() - - data = manager._get_driver_initiator_data(None, {'key': 'val'}) - self.assertIsNone(data) - - connector = {'initiator': {'key': 'val'}} - - self.assertRaises(exception.InvalidInput, - manager._get_driver_initiator_data, - None, - connector) - - def test_cascade_delete_volume_with_snapshots(self): - """Test volume deletion with dependent snapshots.""" - volume = tests_utils.create_volume(self.context, **self.volume_params) - self.volume.create_volume(self.context, volume['id']) - snapshot = create_snapshot(volume['id'], size=volume['size']) - self.volume.create_snapshot(self.context, volume['id'], snapshot) - self.assertEqual( - snapshot.id, objects.Snapshot.get_by_id(self.context, - snapshot.id).id) - - volume['status'] = 'available' - volume['host'] = 'fakehost' - - volume_api = cinder.volume.api.API() - - volume_api.delete(self.context, - volume, - cascade=True) - - def test_cascade_delete_volume_with_snapshots_error(self): - """Test volume deletion with dependent snapshots.""" - volume = tests_utils.create_volume(self.context, **self.volume_params) - self.volume.create_volume(self.context, volume['id']) - snapshot = create_snapshot(volume['id'], size=volume['size']) - self.volume.create_snapshot(self.context, volume['id'], snapshot) - self.assertEqual( - snapshot.id, objects.Snapshot.get_by_id(self.context, - snapshot.id).id) - - snapshot.update({'status': 'in-use'}) - snapshot.save() - - volume['status'] = 'available' - volume['host'] = 'fakehost' - - volume_api = cinder.volume.api.API() - - self.assertRaises(exception.InvalidVolume, - volume_api.delete, - self.context, - volume, - cascade=True) - - -@ddt.ddt -class VolumeMigrationTestCase(BaseVolumeTestCase): - - def setUp(self): - super(VolumeMigrationTestCase, self).setUp() - self._clear_patch = mock.patch('cinder.volume.utils.clear_volume', - autospec=True) - self._clear_patch.start() - self.expected_status = 'available' - - def tearDown(self): - super(VolumeMigrationTestCase, self).tearDown() - self._clear_patch.stop() - - def test_migrate_volume_driver(self): - """Test volume migration done by driver.""" - # stub out driver and rpc functions - self.stubs.Set(self.volume.driver, 'migrate_volume', - lambda x, y, z, new_type_id=None: ( - True, {'user_id': fake.user_id})) - - volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host, - migration_status='migrating') - host_obj = {'host': 'newhost', 'capabilities': {}} - self.volume.migrate_volume(self.context, volume.id, host_obj, False, - volume=volume) - - # check volume properties - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual('newhost', volume.host) - self.assertEqual('success', volume.migration_status) - - def _fake_create_volume(self, ctxt, volume, host, req_spec, filters, - allow_reschedule=True): - return db.volume_update(ctxt, volume['id'], - {'status': self.expected_status}) - - def test_migrate_volume_error(self): - with mock.patch.object(self.volume.driver, 'migrate_volume') as \ - mock_migrate,\ - mock.patch.object(self.volume.driver, 'create_export') as \ - mock_create_export: - - # Exception case at self.driver.migrate_volume and create_export - mock_migrate.side_effect = processutils.ProcessExecutionError - mock_create_export.side_effect = processutils.ProcessExecutionError - volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host) - host_obj = {'host': 'newhost', 'capabilities': {}} - self.assertRaises(processutils.ProcessExecutionError, - self.volume.migrate_volume, - self.context, - volume.id, - host_obj, - False, - volume=volume) - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual('error', volume.migration_status) - self.assertEqual('available', volume.status) - - @mock.patch('cinder.compute.API') - @mock.patch('cinder.volume.manager.VolumeManager.' - 'migrate_volume_completion') - @mock.patch('cinder.db.sqlalchemy.api.volume_get') - def test_migrate_volume_generic(self, volume_get, - migrate_volume_completion, - nova_api): - fake_db_new_volume = {'status': 'available', 'id': fake.volume_id} - fake_new_volume = fake_volume.fake_db_volume(**fake_db_new_volume) - new_volume_obj = fake_volume.fake_volume_obj(self.context, - **fake_new_volume) - host_obj = {'host': 'newhost', 'capabilities': {}} - volume_get.return_value = fake_new_volume - update_server_volume = nova_api.return_value.update_server_volume - volume = tests_utils.create_volume(self.context, size=1, - host=CONF.host) - with mock.patch.object(self.volume, '_copy_volume_data') as \ - mock_copy_volume: - self.volume._migrate_volume_generic(self.context, volume, - host_obj, None) - mock_copy_volume.assert_called_with(self.context, volume, - new_volume_obj, - remote='dest') - migrate_volume_completion.assert_called_with( - self.context, volume.id, new_volume_obj.id, error=False) - self.assertFalse(update_server_volume.called) - - @mock.patch('cinder.compute.API') - @mock.patch('cinder.volume.manager.VolumeManager.' - 'migrate_volume_completion') - @mock.patch('cinder.db.sqlalchemy.api.volume_get') - def test_migrate_volume_generic_attached_volume(self, volume_get, - migrate_volume_completion, - nova_api): - attached_host = 'some-host' - fake_volume_id = fake.volume_id - fake_db_new_volume = {'status': 'available', 'id': fake_volume_id} - fake_new_volume = fake_volume.fake_db_volume(**fake_db_new_volume) - host_obj = {'host': 'newhost', 'capabilities': {}} - fake_uuid = fakes.get_fake_uuid() - update_server_volume = nova_api.return_value.update_server_volume - volume_get.return_value = fake_new_volume - volume = tests_utils.create_volume(self.context, size=1, - host=CONF.host) - volume_attach = tests_utils.attach_volume( - self.context, volume['id'], fake_uuid, attached_host, '/dev/vda') - self.assertIsNotNone(volume_attach['volume_attachment'][0]['id']) - self.assertEqual( - fake_uuid, volume_attach['volume_attachment'][0]['instance_uuid']) - self.assertEqual('in-use', volume_attach['status']) - self.volume._migrate_volume_generic(self.context, volume, - host_obj, None) - self.assertFalse(migrate_volume_completion.called) - update_server_volume.assert_called_with(self.context, fake_uuid, - volume['id'], fake_volume_id) - - @mock.patch.object(volume_rpcapi.VolumeAPI, 'update_migrated_volume') - @mock.patch.object(volume_rpcapi.VolumeAPI, 'delete_volume') - @mock.patch.object(volume_rpcapi.VolumeAPI, 'create_volume') - def test_migrate_volume_for_volume_generic(self, create_volume, - rpc_delete_volume, - update_migrated_volume): - fake_volume = tests_utils.create_volume(self.context, size=1, - previous_status='available', - host=CONF.host) - - host_obj = {'host': 'newhost', 'capabilities': {}} - with mock.patch.object(self.volume.driver, 'migrate_volume') as \ - mock_migrate_volume,\ - mock.patch.object(self.volume, '_copy_volume_data'),\ - mock.patch.object(self.volume.driver, 'delete_volume') as \ - delete_volume: - create_volume.side_effect = self._fake_create_volume - self.volume.migrate_volume(self.context, fake_volume.id, - host_obj, True, volume=fake_volume) - volume = objects.Volume.get_by_id(context.get_admin_context(), - fake_volume.id) - self.assertEqual('newhost', volume.host) - self.assertEqual('success', volume.migration_status) - self.assertFalse(mock_migrate_volume.called) - self.assertFalse(delete_volume.called) - self.assertTrue(rpc_delete_volume.called) - self.assertTrue(update_migrated_volume.called) - - def test_migrate_volume_generic_copy_error(self): - with mock.patch.object(self.volume.driver, 'migrate_volume'),\ - mock.patch.object(volume_rpcapi.VolumeAPI, 'create_volume')\ - as mock_create_volume,\ - mock.patch.object(self.volume, '_copy_volume_data') as \ - mock_copy_volume,\ - mock.patch.object(volume_rpcapi.VolumeAPI, 'delete_volume'),\ - mock.patch.object(self.volume, 'migrate_volume_completion'),\ - mock.patch.object(self.volume.driver, 'create_export'): - - # Exception case at migrate_volume_generic - # source_volume['migration_status'] is 'migrating' - mock_create_volume.side_effect = self._fake_create_volume - mock_copy_volume.side_effect = processutils.ProcessExecutionError - volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host) - host_obj = {'host': 'newhost', 'capabilities': {}} - self.assertRaises(processutils.ProcessExecutionError, - self.volume.migrate_volume, - self.context, - volume.id, - host_obj, - True, - volume=volume) - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual('error', volume.migration_status) - self.assertEqual('available', volume.status) - - def test_migrate_volume_with_glance_metadata(self): - volume = self._create_volume_from_image(clone_image_volume=True) - glance_metadata = volume.glance_metadata - - # We imitate the behavior of rpcapi, by serializing and then - # deserializing the volume object we created earlier. - serializer = objects.base.CinderObjectSerializer() - serialized_volume = serializer.serialize_entity(self.context, volume) - volume = serializer.deserialize_entity(self.context, serialized_volume) - - host_obj = {'host': 'newhost', 'capabilities': {}} - with mock.patch.object(self.volume.driver, - 'migrate_volume') as mock_migrate_volume: - mock_migrate_volume.side_effect = ( - lambda x, y, z, new_type_id=None: ( - True, {'user_id': fake.user_id})) - self.volume.migrate_volume(self.context, volume.id, host_obj, - False, volume=volume) - self.assertEqual('newhost', volume.host) - self.assertEqual('success', volume.migration_status) - self.assertEqual(glance_metadata, volume.glance_metadata) - - @mock.patch('cinder.db.volume_update') - def test_update_migrated_volume(self, volume_update): - fake_host = 'fake_host' - fake_new_host = 'fake_new_host' - fake_update = {'_name_id': fake.volume2_name_id, - 'provider_location': 'updated_location'} - fake_elevated = context.RequestContext(fake.user_id, self.project_id, - is_admin=True) - volume = tests_utils.create_volume(self.context, size=1, - status='available', - host=fake_host) - new_volume = tests_utils.create_volume( - self.context, size=1, - status='available', - provider_location='fake_provider_location', - _name_id=fake.volume_name_id, - host=fake_new_host) - new_volume._name_id = fake.volume_name_id - new_volume.provider_location = 'fake_provider_location' - fake_update_error = {'_name_id': new_volume._name_id, - 'provider_location': - new_volume.provider_location} - expected_update = {'_name_id': volume._name_id, - 'provider_location': volume.provider_location} - with mock.patch.object(self.volume.driver, - 'update_migrated_volume') as migrate_update,\ - mock.patch.object(self.context, 'elevated') as elevated: - migrate_update.return_value = fake_update - elevated.return_value = fake_elevated - self.volume.update_migrated_volume(self.context, volume, - new_volume, 'available') - volume_update.assert_has_calls(( - mock.call(fake_elevated, new_volume.id, expected_update), - mock.call(fake_elevated, volume.id, fake_update))) - - # Test the case for update_migrated_volume not implemented - # for the driver. - migrate_update.reset_mock() - volume_update.reset_mock() - # Reset the volume objects to their original value, since they - # were changed in the last call. - new_volume._name_id = fake.volume_name_id - new_volume.provider_location = 'fake_provider_location' - migrate_update.side_effect = NotImplementedError - self.volume.update_migrated_volume(self.context, volume, - new_volume, 'available') - volume_update.assert_has_calls(( - mock.call(fake_elevated, new_volume.id, fake_update), - mock.call(fake_elevated, volume.id, fake_update_error))) - - def test_migrate_volume_generic_create_volume_error(self): - self.expected_status = 'error' - - with mock.patch.object(self.volume.driver, 'migrate_volume'), \ - mock.patch.object(volume_rpcapi.VolumeAPI, 'create_volume') as \ - mock_create_volume, \ - mock.patch.object(self.volume, '_clean_temporary_volume') as \ - clean_temporary_volume: - - # Exception case at the creation of the new temporary volume - mock_create_volume.side_effect = self._fake_create_volume - volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host) - host_obj = {'host': 'newhost', 'capabilities': {}} - self.assertRaises(exception.VolumeMigrationFailed, - self.volume.migrate_volume, - self.context, - volume.id, - host_obj, - True, - volume=volume) - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual('error', volume['migration_status']) - self.assertEqual('available', volume['status']) - self.assertTrue(clean_temporary_volume.called) - self.expected_status = 'available' - - def test_migrate_volume_generic_timeout_error(self): - CONF.set_override("migration_create_volume_timeout_secs", 2) - - with mock.patch.object(self.volume.driver, 'migrate_volume'), \ - mock.patch.object(volume_rpcapi.VolumeAPI, 'create_volume') as \ - mock_create_volume, \ - mock.patch.object(self.volume, '_clean_temporary_volume') as \ - clean_temporary_volume, \ - mock.patch.object(time, 'sleep'): - - # Exception case at the timeout of the volume creation - self.expected_status = 'creating' - mock_create_volume.side_effect = self._fake_create_volume - volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host) - host_obj = {'host': 'newhost', 'capabilities': {}} - self.assertRaises(exception.VolumeMigrationFailed, - self.volume.migrate_volume, - self.context, - volume.id, - host_obj, - True, - volume=volume) - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual('error', volume['migration_status']) - self.assertEqual('available', volume['status']) - self.assertTrue(clean_temporary_volume.called) - self.expected_status = 'available' - - def test_migrate_volume_generic_create_export_error(self): - with mock.patch.object(self.volume.driver, 'migrate_volume'),\ - mock.patch.object(volume_rpcapi.VolumeAPI, 'create_volume')\ - as mock_create_volume,\ - mock.patch.object(self.volume, '_copy_volume_data') as \ - mock_copy_volume,\ - mock.patch.object(volume_rpcapi.VolumeAPI, 'delete_volume'),\ - mock.patch.object(self.volume, 'migrate_volume_completion'),\ - mock.patch.object(self.volume.driver, 'create_export') as \ - mock_create_export: - - # Exception case at create_export - mock_create_volume.side_effect = self._fake_create_volume - mock_copy_volume.side_effect = processutils.ProcessExecutionError - mock_create_export.side_effect = processutils.ProcessExecutionError - volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host) - host_obj = {'host': 'newhost', 'capabilities': {}} - self.assertRaises(processutils.ProcessExecutionError, - self.volume.migrate_volume, - self.context, - volume.id, - host_obj, - True, - volume=volume) - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual('error', volume['migration_status']) - self.assertEqual('available', volume['status']) - - def test_migrate_volume_generic_migrate_volume_completion_error(self): - def fake_migrate_volume_completion(ctxt, volume_id, new_volume_id, - error=False): - db.volume_update(ctxt, volume['id'], - {'migration_status': 'completing'}) - raise processutils.ProcessExecutionError - - with mock.patch.object(self.volume.driver, 'migrate_volume'),\ - mock.patch.object(volume_rpcapi.VolumeAPI, 'create_volume')\ - as mock_create_volume,\ - mock.patch.object(volume_rpcapi.VolumeAPI, 'delete_volume'),\ - mock.patch.object(self.volume, 'migrate_volume_completion')\ - as mock_migrate_compl,\ - mock.patch.object(self.volume.driver, 'create_export'), \ - mock.patch.object(self.volume, '_attach_volume') \ - as mock_attach, \ - mock.patch.object(self.volume, '_detach_volume'), \ - mock.patch.object(os_brick.initiator.connector, - 'get_connector_properties') \ - as mock_get_connector_properties, \ - mock.patch.object(volutils, 'copy_volume') as mock_copy, \ - mock.patch.object(volume_rpcapi.VolumeAPI, - 'get_capabilities') \ - as mock_get_capabilities: - - # Exception case at delete_volume - # source_volume['migration_status'] is 'completing' - mock_create_volume.side_effect = self._fake_create_volume - mock_migrate_compl.side_effect = fake_migrate_volume_completion - mock_get_connector_properties.return_value = {} - mock_attach.side_effect = [{'device': {'path': 'bar'}}, - {'device': {'path': 'foo'}}] - mock_get_capabilities.return_value = {'sparse_copy_volume': True} - volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host) - host_obj = {'host': 'newhost', 'capabilities': {}} - self.assertRaises(processutils.ProcessExecutionError, - self.volume.migrate_volume, - self.context, - volume.id, - host_obj, - True, - volume=volume) - volume = db.volume_get(context.get_admin_context(), volume['id']) - self.assertEqual('error', volume['migration_status']) - self.assertEqual('available', volume['status']) - mock_copy.assert_called_once_with('foo', 'bar', 0, '1M', - sparse=True) - - def fake_attach_volume(self, ctxt, volume, instance_uuid, host_name, - mountpoint, mode): - tests_utils.attach_volume(ctxt, volume.id, - instance_uuid, host_name, - '/dev/vda') - - def _test_migrate_volume_completion(self, status='available', - instance_uuid=None, attached_host=None, - retyping=False, - previous_status='available'): - - initial_status = retyping and 'retyping' or status - old_volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host, - status=initial_status, - migration_status='migrating', - previous_status=previous_status) - attachment_id = None - if status == 'in-use': - vol = tests_utils.attach_volume(self.context, old_volume.id, - instance_uuid, attached_host, - '/dev/vda') - self.assertEqual('in-use', vol['status']) - attachment_id = vol['volume_attachment'][0]['id'] - target_status = 'target:%s' % old_volume.id - new_host = CONF.host + 'new' - new_volume = tests_utils.create_volume(self.context, size=0, - host=new_host, - migration_status=target_status) - with mock.patch.object(self.volume, 'detach_volume') as \ - mock_detach_volume,\ - mock.patch.object(volume_rpcapi.VolumeAPI, 'delete_volume') as \ - mock_delete_volume, \ - mock.patch.object(volume_rpcapi.VolumeAPI, 'attach_volume') as \ - mock_attach_volume,\ - mock.patch.object(volume_rpcapi.VolumeAPI, - 'update_migrated_volume'),\ - mock.patch.object(self.volume.driver, 'attach_volume'): - mock_attach_volume.side_effect = self.fake_attach_volume - self.volume.migrate_volume_completion(self.context, old_volume.id, - new_volume.id) - after_new_volume = objects.Volume.get_by_id(self.context, - new_volume.id) - after_old_volume = objects.Volume.get_by_id(self.context, - old_volume.id) - if status == 'in-use': - mock_detach_volume.assert_called_with(self.context, - old_volume.id, - attachment_id) - attachment = db.volume_attachment_get_by_instance_uuid( - self.context, old_volume.id, instance_uuid) - self.assertIsNotNone(attachment) - self.assertEqual(attached_host, attachment['attached_host']) - self.assertEqual(instance_uuid, attachment['instance_uuid']) - else: - self.assertFalse(mock_detach_volume.called) - self.assertTrue(mock_delete_volume.called) - self.assertEqual(old_volume.host, after_new_volume.host) - self.assertEqual(new_volume.host, after_old_volume.host) - - def test_migrate_volume_completion_retype_available(self): - self._test_migrate_volume_completion('available', retyping=True) - - def test_migrate_volume_completion_retype_in_use(self): - self._test_migrate_volume_completion( - 'in-use', - '83c969d5-065e-4c9c-907d-5394bc2e98e2', - 'some-host', - retyping=True, - previous_status='in-use') - - def test_migrate_volume_completion_migrate_available(self): - self._test_migrate_volume_completion() - - def test_migrate_volume_completion_migrate_in_use(self): - self._test_migrate_volume_completion( - 'in-use', - '83c969d5-065e-4c9c-907d-5394bc2e98e2', - 'some-host', - retyping=False, - previous_status='in-use') - - @ddt.data(False, True) - def test_api_migrate_volume_completion_from_swap_with_no_migration( - self, swap_error): - # This test validates that Cinder properly finishes the swap volume - # status updates for the case that no migration has occurred - instance_uuid = '83c969d5-065e-4c9c-907d-5394bc2e98e2' - attached_host = 'attached-host' - orig_attached_vol = tests_utils.create_volume(self.context, size=0) - orig_attached_vol = tests_utils.attach_volume( - self.context, orig_attached_vol['id'], instance_uuid, - attached_host, '/dev/vda') - new_volume = tests_utils.create_volume(self.context, size=0) - - @mock.patch.object(volume_rpcapi.VolumeAPI, 'detach_volume') - @mock.patch.object(volume_rpcapi.VolumeAPI, 'attach_volume') - def _run_migration_completion(rpc_attach_volume, - rpc_detach_volume): - attachment = orig_attached_vol['volume_attachment'][0] - attachment_id = attachment['id'] - rpc_attach_volume.side_effect = self.fake_attach_volume - vol_id = volume_api.API().migrate_volume_completion( - self.context, orig_attached_vol, new_volume, swap_error) - if swap_error: - # When swap failed, we don't want to finish attachment - self.assertFalse(rpc_detach_volume.called) - self.assertFalse(rpc_attach_volume.called) - else: - # When no error, we should be finishing the attachment - rpc_detach_volume.assert_called_with(self.context, - orig_attached_vol, - attachment_id) - rpc_attach_volume.assert_called_with( - self.context, new_volume, attachment['instance_uuid'], - attachment['attached_host'], attachment['mountpoint'], - 'rw') - self.assertEqual(new_volume['id'], vol_id) - - _run_migration_completion() - - def test_retype_setup_fail_volume_is_available(self): - """Verify volume is still available if retype prepare failed.""" - elevated = context.get_admin_context() - project_id = self.context.project_id - - db.volume_type_create(elevated, {'name': 'old', 'extra_specs': {}}) - old_vol_type = db.volume_type_get_by_name(elevated, 'old') - db.volume_type_create(elevated, {'name': 'new', 'extra_specs': {}}) - new_vol_type = db.volume_type_get_by_name(elevated, 'new') - db.quota_create(elevated, project_id, 'volumes_new', 0) - - volume = tests_utils.create_volume(self.context, size=1, - host=CONF.host, status='available', - volume_type_id=old_vol_type['id']) - - api = cinder.volume.api.API() - self.assertRaises(exception.VolumeLimitExceeded, api.retype, - self.context, volume, new_vol_type['id']) - - volume = db.volume_get(elevated, volume.id) - self.assertEqual(0, len(self.notifier.notifications), - self.notifier.notifications) - self.assertEqual('available', volume['status']) - - def _retype_volume_exec(self, driver, snap=False, policy='on-demand', - migrate_exc=False, exc=None, diff_equal=False, - replica=False, reserve_vol_type_only=False): - elevated = context.get_admin_context() - project_id = self.context.project_id - - db.volume_type_create(elevated, {'name': 'old', 'extra_specs': {}}) - old_vol_type = db.volume_type_get_by_name(elevated, 'old') - db.volume_type_create(elevated, {'name': 'new', 'extra_specs': {}}) - vol_type = db.volume_type_get_by_name(elevated, 'new') - db.quota_create(elevated, project_id, 'volumes_new', 10) - - if replica: - rep_status = 'active' - else: - rep_status = 'disabled' - volume = tests_utils.create_volume(self.context, size=1, - host=CONF.host, status='retyping', - volume_type_id=old_vol_type['id'], - replication_status=rep_status) - volume.previous_status = 'available' - volume.save() - if snap: - create_snapshot(volume.id, size=volume.size) - if driver or diff_equal: - host_obj = {'host': CONF.host, 'capabilities': {}} - else: - host_obj = {'host': 'newhost', 'capabilities': {}} - - reserve_opts = {'volumes': 1, 'gigabytes': volume.size} - QUOTAS.add_volume_type_opts(self.context, - reserve_opts, - vol_type['id']) - if reserve_vol_type_only: - reserve_opts.pop('volumes') - reserve_opts.pop('gigabytes') - try: - usage = db.quota_usage_get(elevated, project_id, 'volumes') - total_volumes_in_use = usage.in_use - usage = db.quota_usage_get(elevated, project_id, 'gigabytes') - total_gigabytes_in_use = usage.in_use - except exception.QuotaUsageNotFound: - total_volumes_in_use = 0 - total_gigabytes_in_use = 0 - reservations = QUOTAS.reserve(self.context, - project_id=project_id, - **reserve_opts) - - old_reserve_opts = {'volumes': -1, 'gigabytes': -volume.size} - QUOTAS.add_volume_type_opts(self.context, - old_reserve_opts, - old_vol_type['id']) - old_reservations = QUOTAS.reserve(self.context, - project_id=project_id, - **old_reserve_opts) - - with mock.patch.object(self.volume.driver, 'retype') as _retype,\ - mock.patch.object(volume_types, 'volume_types_diff') as _diff,\ - mock.patch.object(self.volume, 'migrate_volume') as _mig,\ - mock.patch.object(db.sqlalchemy.api, 'volume_get') as mock_get: - mock_get.return_value = volume - _retype.return_value = driver - _diff.return_value = ({}, diff_equal) - if migrate_exc: - _mig.side_effect = KeyError - else: - _mig.return_value = True - - if not exc: - self.volume.retype(self.context, volume.id, - vol_type['id'], host_obj, - migration_policy=policy, - reservations=reservations, - old_reservations=old_reservations, - volume=volume) - else: - self.assertRaises(exc, self.volume.retype, - self.context, volume.id, - vol_type['id'], host_obj, - migration_policy=policy, - reservations=reservations, - old_reservations=old_reservations, - volume=volume) - - # get volume/quota properties - volume = objects.Volume.get_by_id(elevated, volume.id) - try: - usage = db.quota_usage_get(elevated, project_id, 'volumes_new') - volumes_in_use = usage.in_use - except exception.QuotaUsageNotFound: - volumes_in_use = 0 - - # Get new in_use after retype, it should not be changed. - if reserve_vol_type_only: - try: - usage = db.quota_usage_get(elevated, project_id, 'volumes') - new_total_volumes_in_use = usage.in_use - usage = db.quota_usage_get(elevated, project_id, 'gigabytes') - new_total_gigabytes_in_use = usage.in_use - except exception.QuotaUsageNotFound: - new_total_volumes_in_use = 0 - new_total_gigabytes_in_use = 0 - self.assertEqual(total_volumes_in_use, new_total_volumes_in_use) - self.assertEqual(total_gigabytes_in_use, - new_total_gigabytes_in_use) - - # check properties - if driver or diff_equal: - self.assertEqual(vol_type['id'], volume.volume_type_id) - self.assertEqual('available', volume.status) - self.assertEqual(CONF.host, volume.host) - self.assertEqual(1, volumes_in_use) - self.assertEqual(1, len(self.notifier.notifications), - "Notifier count incorrect %s" % - (self.notifier.notifications)) - self.assertEqual(vol_type['id'], self.notifier.notifications[0] - ['payload']['volume_type']) - self.assertEqual('volume.retype', self.notifier.notifications[0] - ['event_type']) - elif not exc: - self.assertEqual(old_vol_type['id'], volume.volume_type_id) - self.assertEqual('retyping', volume.status) - self.assertEqual(CONF.host, volume.host) - self.assertEqual(1, volumes_in_use) - self.assertEqual(1, len(self.notifier.notifications), - "Notifier count incorrect %s" % - (self.notifier.notifications)) - self.assertEqual(vol_type['id'], self.notifier.notifications[0] - ['payload']['volume_type']) - self.assertEqual('volume.retype', self.notifier.notifications[0] - ['event_type']) - else: - self.assertEqual(old_vol_type['id'], volume.volume_type_id) - self.assertEqual('available', volume.status) - self.assertEqual(CONF.host, volume.host) - self.assertEqual(0, volumes_in_use) - self.assertEqual(0, len(self.notifier.notifications), - "Notifier count incorrect %s" % - (self.notifier.notifications)) - - def test_retype_volume_driver_success(self): - self._retype_volume_exec(True) - - def test_retype_volume_migration_bad_policy(self): - # Test volume retype that requires migration by not allowed - self._retype_volume_exec(False, policy='never', - exc=exception.VolumeMigrationFailed) - - def test_retype_volume_migration_with_replica(self): - self._retype_volume_exec(False, - replica=True, - exc=exception.InvalidVolume) - - def test_retype_volume_migration_with_snaps(self): - self._retype_volume_exec(False, snap=True, exc=exception.InvalidVolume) - - def test_retype_volume_migration_failed(self): - self._retype_volume_exec(False, migrate_exc=True, exc=KeyError) - - def test_retype_volume_migration_success(self): - self._retype_volume_exec(False, migrate_exc=False, exc=None) - - def test_retype_volume_migration_equal_types(self): - self._retype_volume_exec(False, diff_equal=True) - - def test_retype_volume_with_type_only(self): - self._retype_volume_exec(True, reserve_vol_type_only=True) - - def test_migrate_driver_not_initialized(self): - volume = tests_utils.create_volume(self.context, size=0, - host=CONF.host) - host_obj = {'host': 'newhost', 'capabilities': {}} - - self.volume.driver._initialized = False - self.assertRaises(exception.DriverNotInitialized, - self.volume.migrate_volume, - self.context, volume.id, host_obj, True, - volume=volume) - - volume = objects.Volume.get_by_id(context.get_admin_context(), - volume.id) - self.assertEqual('error', volume.migration_status) - - # lets cleanup the mess. - self.volume.driver._initialized = True - self.volume.delete_volume(self.context, volume['id']) - - def test_delete_source_volume_in_migration(self): - """Test deleting a source volume that is in migration.""" - self._test_delete_volume_in_migration('migrating') - - def test_delete_destination_volume_in_migration(self): - """Test deleting a destination volume that is in migration.""" - self._test_delete_volume_in_migration('target:vol-id') - - def _test_delete_volume_in_migration(self, migration_status): - """Test deleting a volume that is in migration.""" - volume = tests_utils.create_volume(self.context, **self.volume_params) - volume = db.volume_update(self.context, volume['id'], - {'status': 'available', - 'migration_status': migration_status}) - self.volume.delete_volume(self.context, volume['id']) - - # The volume is successfully removed during the volume delete - # and won't exist in the database any more. - self.assertRaises(exception.VolumeNotFound, db.volume_get, - self.context, volume['id']) - - -class ConsistencyGroupTestCase(BaseVolumeTestCase): - def test_delete_volume_in_consistency_group(self): - """Test deleting a volume that's tied to a consistency group fails.""" - consistencygroup_id = fake.consistency_group_id - volume_api = cinder.volume.api.API() - self.volume_params.update({'status': 'available', - 'consistencygroup_id': consistencygroup_id}) - volume = tests_utils.create_volume(self.context, **self.volume_params) - self.assertRaises(exception.InvalidVolume, - volume_api.delete, self.context, volume) - - @mock.patch.object(CGQUOTAS, "reserve", - return_value=["RESERVATION"]) - @mock.patch.object(CGQUOTAS, "commit") - @mock.patch.object(CGQUOTAS, "rollback") - @mock.patch.object(driver.VolumeDriver, - "delete_consistencygroup", - return_value=({'status': ( - fields.ConsistencyGroupStatus.DELETED)}, [])) - def test_create_delete_consistencygroup(self, fake_delete_cg, - fake_rollback, - fake_commit, fake_reserve): - """Test consistencygroup can be created and deleted.""" - - def fake_driver_create_cg(context, group): - """Make sure that the pool is part of the host.""" - self.assertIn('host', group) - host = group.host - pool = volutils.extract_host(host, level='pool') - self.assertEqual('fakepool', pool) - return {'status': 'available'} - - self.stubs.Set(self.volume.driver, 'create_consistencygroup', - fake_driver_create_cg) - - group = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2', - host='fakehost@fakedrv#fakepool') - group = objects.ConsistencyGroup.get_by_id(self.context, group.id) - self.assertEqual(0, len(self.notifier.notifications), - self.notifier.notifications) - self.volume.create_consistencygroup(self.context, group) - self.assertEqual(2, len(self.notifier.notifications), - self.notifier.notifications) - msg = self.notifier.notifications[0] - self.assertEqual('consistencygroup.create.start', msg['event_type']) - expected = { - 'status': fields.ConsistencyGroupStatus.AVAILABLE, - 'name': 'test_cg', - 'availability_zone': 'nova', - 'tenant_id': self.context.project_id, - 'created_at': 'DONTCARE', - 'user_id': fake.user_id, - 'consistencygroup_id': group.id - } - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[1] - self.assertEqual('consistencygroup.create.end', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - self.assertEqual( - group.id, - objects.ConsistencyGroup.get_by_id(context.get_admin_context(), - group.id).id) - - self.volume.delete_consistencygroup(self.context, group) - cg = objects.ConsistencyGroup.get_by_id( - context.get_admin_context(read_deleted='yes'), group.id) - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, cg.status) - self.assertEqual(4, len(self.notifier.notifications), - self.notifier.notifications) - msg = self.notifier.notifications[2] - self.assertEqual('consistencygroup.delete.start', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[3] - self.assertEqual('consistencygroup.delete.end', msg['event_type']) - expected['status'] = fields.ConsistencyGroupStatus.DELETED - self.assertDictMatch(expected, msg['payload']) - self.assertRaises(exception.NotFound, - objects.ConsistencyGroup.get_by_id, - self.context, - group.id) - - @mock.patch.object(CGQUOTAS, "reserve", - return_value=["RESERVATION"]) - @mock.patch.object(CGQUOTAS, "commit") - @mock.patch.object(CGQUOTAS, "rollback") - @mock.patch.object(driver.VolumeDriver, - "create_consistencygroup", - return_value={'status': 'available'}) - @mock.patch.object(driver.VolumeDriver, - "update_consistencygroup") - def test_update_consistencygroup(self, fake_update_cg, - fake_create_cg, fake_rollback, - fake_commit, fake_reserve): - """Test consistencygroup can be updated.""" - group = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2') - self.volume.create_consistencygroup(self.context, group) - - volume = tests_utils.create_volume( - self.context, - consistencygroup_id=group.id, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - - volume2 = tests_utils.create_volume( - self.context, - consistencygroup_id=None, - **self.volume_params) - volume_id2 = volume2['id'] - self.volume.create_volume(self.context, volume_id2) - - fake_update_cg.return_value = ( - {'status': fields.ConsistencyGroupStatus.AVAILABLE}, - [{'id': volume_id2, 'status': 'available'}], - [{'id': volume_id, 'status': 'available'}]) - - self.volume.update_consistencygroup(self.context, group, - add_volumes=volume_id2, - remove_volumes=volume_id) - cg = objects.ConsistencyGroup.get_by_id(self.context, group.id) - expected = { - 'status': fields.ConsistencyGroupStatus.AVAILABLE, - 'name': 'test_cg', - 'availability_zone': 'nova', - 'tenant_id': self.context.project_id, - 'created_at': 'DONTCARE', - 'user_id': fake.user_id, - 'consistencygroup_id': group.id - } - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, cg.status) - self.assertEqual(10, len(self.notifier.notifications), - self.notifier.notifications) - msg = self.notifier.notifications[6] - self.assertEqual('consistencygroup.update.start', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[8] - self.assertEqual('consistencygroup.update.end', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - cgvolumes = db.volume_get_all_by_group(self.context, group.id) - cgvol_ids = [cgvol['id'] for cgvol in cgvolumes] - # Verify volume is removed. - self.assertNotIn(volume_id, cgvol_ids) - # Verify volume is added. - self.assertIn(volume_id2, cgvol_ids) - - self.volume_params['status'] = 'wrong-status' - volume3 = tests_utils.create_volume( - self.context, - consistencygroup_id=None, - **self.volume_params) - volume_id3 = volume3['id'] - - volume_get_orig = self.volume.db.volume_get - self.volume.db.volume_get = mock.Mock( - return_value={'status': 'wrong_status', - 'id': volume_id3}) - # Try to add a volume in wrong status - self.assertRaises(exception.InvalidVolume, - self.volume.update_consistencygroup, - self.context, - group, - add_volumes=volume_id3, - remove_volumes=None) - self.volume.db.volume_get.reset_mock() - self.volume.db.volume_get = volume_get_orig - - @mock.patch.object(driver.VolumeDriver, - "create_consistencygroup", - return_value={'status': 'available'}) - @mock.patch.object(driver.VolumeDriver, - "delete_consistencygroup", - return_value=({'status': 'deleted'}, [])) - @mock.patch.object(driver.VolumeDriver, - "create_cgsnapshot", - return_value={'status': 'available'}) - @mock.patch.object(driver.VolumeDriver, - "delete_cgsnapshot", - return_value=({'status': 'deleted'}, [])) - @mock.patch.object(driver.VolumeDriver, - "create_consistencygroup_from_src", - return_value=(None, None)) - @mock.patch('cinder.volume.drivers.lvm.LVMVolumeDriver.' - 'create_volume_from_snapshot') - @mock.patch('cinder.volume.drivers.lvm.LVMVolumeDriver.' - 'create_cloned_volume') - def test_create_consistencygroup_from_src(self, - mock_create_cloned_vol, - mock_create_vol_from_snap, - mock_create_from_src, - mock_delete_cgsnap, - mock_create_cgsnap, - mock_delete_cg, - mock_create_cg): - """Test consistencygroup can be created and deleted.""" - group = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2', - status=fields.ConsistencyGroupStatus.AVAILABLE) - volume = tests_utils.create_volume( - self.context, - consistencygroup_id=group.id, - status='available', - host=CONF.host, - size=1) - volume_id = volume['id'] - cgsnapshot_returns = self._create_cgsnapshot(group.id, volume_id) - cgsnapshot = cgsnapshot_returns[0] - snapshot_id = cgsnapshot_returns[1]['id'] - - # Create CG from source CG snapshot. - group2 = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2', - cgsnapshot_id=cgsnapshot.id) - group2 = objects.ConsistencyGroup.get_by_id(self.context, group2.id) - volume2 = tests_utils.create_volume( - self.context, - consistencygroup_id=group2.id, - snapshot_id=snapshot_id, - **self.volume_params) - self.volume.create_volume(self.context, volume2.id, volume=volume2) - self.volume.create_consistencygroup_from_src( - self.context, group2, cgsnapshot=cgsnapshot) - cg2 = objects.ConsistencyGroup.get_by_id(self.context, group2.id) - expected = { - 'status': fields.ConsistencyGroupStatus.AVAILABLE, - 'name': 'test_cg', - 'availability_zone': 'nova', - 'tenant_id': self.context.project_id, - 'created_at': 'DONTCARE', - 'user_id': fake.user_id, - 'consistencygroup_id': group2.id, - } - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, cg2.status) - self.assertEqual(group2.id, cg2['id']) - self.assertEqual(cgsnapshot.id, cg2['cgsnapshot_id']) - self.assertIsNone(cg2['source_cgid']) - - msg = self.notifier.notifications[2] - self.assertEqual('consistencygroup.create.start', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[4] - self.assertEqual('consistencygroup.create.end', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - - if len(self.notifier.notifications) > 6: - self.assertFalse(self.notifier.notifications[6], - self.notifier.notifications) - self.assertEqual(6, len(self.notifier.notifications), - self.notifier.notifications) - - self.volume.delete_consistencygroup(self.context, group2) - - if len(self.notifier.notifications) > 10: - self.assertFalse(self.notifier.notifications[10], - self.notifier.notifications) - self.assertEqual(10, len(self.notifier.notifications), - self.notifier.notifications) - - msg = self.notifier.notifications[6] - self.assertEqual('consistencygroup.delete.start', msg['event_type']) - expected['status'] = fields.ConsistencyGroupStatus.AVAILABLE - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[8] - self.assertEqual('consistencygroup.delete.end', msg['event_type']) - expected['status'] = fields.ConsistencyGroupStatus.DELETED - self.assertDictMatch(expected, msg['payload']) - - cg2 = objects.ConsistencyGroup.get_by_id( - context.get_admin_context(read_deleted='yes'), group2.id) - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, cg2.status) - self.assertRaises(exception.NotFound, - objects.ConsistencyGroup.get_by_id, - self.context, - group2.id) - - # Create CG from source CG. - group3 = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2', - source_cgid=group.id) - volume3 = tests_utils.create_volume( - self.context, - consistencygroup_id=group3.id, - source_volid=volume_id, - **self.volume_params) - self.volume.create_volume(self.context, volume3.id, volume=volume3) - self.volume.create_consistencygroup_from_src( - self.context, group3, source_cg=group) - - cg3 = objects.ConsistencyGroup.get_by_id(self.context, group3.id) - - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, cg3.status) - self.assertEqual(group3.id, cg3.id) - self.assertEqual(group.id, cg3.source_cgid) - self.assertIsNone(cg3.cgsnapshot_id) - - self.volume.delete_cgsnapshot(self.context, cgsnapshot) - - self.volume.delete_consistencygroup(self.context, group) - - def test_sort_snapshots(self): - vol1 = {'id': fake.volume_id, 'name': 'volume 1', - 'snapshot_id': fake.snapshot_id, - 'consistencygroup_id': fake.consistency_group_id} - vol2 = {'id': fake.volume2_id, 'name': 'volume 2', - 'snapshot_id': fake.snapshot2_id, - 'consistencygroup_id': fake.consistency_group_id} - vol3 = {'id': fake.volume3_id, 'name': 'volume 3', - 'snapshot_id': fake.snapshot3_id, - 'consistencygroup_id': fake.consistency_group_id} - snp1 = {'id': fake.snapshot_id, 'name': 'snap 1', - 'cgsnapshot_id': fake.consistency_group_id} - snp2 = {'id': fake.snapshot2_id, 'name': 'snap 2', - 'cgsnapshot_id': fake.consistency_group_id} - snp3 = {'id': fake.snapshot3_id, 'name': 'snap 3', - 'cgsnapshot_id': fake.consistency_group_id} - snp1_obj = fake_snapshot.fake_snapshot_obj(self.context, **snp1) - snp2_obj = fake_snapshot.fake_snapshot_obj(self.context, **snp2) - snp3_obj = fake_snapshot.fake_snapshot_obj(self.context, **snp3) - volumes = [] - snapshots = [] - volumes.append(vol1) - volumes.append(vol2) - volumes.append(vol3) - snapshots.append(snp2_obj) - snapshots.append(snp3_obj) - snapshots.append(snp1_obj) - i = 0 - for vol in volumes: - snap = snapshots[i] - i += 1 - self.assertNotEqual(vol['snapshot_id'], snap.id) - sorted_snaps = self.volume._sort_snapshots(volumes, snapshots) - i = 0 - for vol in volumes: - snap = sorted_snaps[i] - i += 1 - self.assertEqual(vol['snapshot_id'], snap.id) - - snapshots[2]['id'] = fake.will_not_be_found_id - self.assertRaises(exception.SnapshotNotFound, - self.volume._sort_snapshots, - volumes, snapshots) - - self.assertRaises(exception.InvalidInput, - self.volume._sort_snapshots, - volumes, []) - - def test_sort_source_vols(self): - vol1 = {'id': '1', 'name': 'volume 1', - 'source_volid': '1', - 'consistencygroup_id': '2'} - vol2 = {'id': '2', 'name': 'volume 2', - 'source_volid': '2', - 'consistencygroup_id': '2'} - vol3 = {'id': '3', 'name': 'volume 3', - 'source_volid': '3', - 'consistencygroup_id': '2'} - src_vol1 = {'id': '1', 'name': 'source vol 1', - 'consistencygroup_id': '1'} - src_vol2 = {'id': '2', 'name': 'source vol 2', - 'consistencygroup_id': '1'} - src_vol3 = {'id': '3', 'name': 'source vol 3', - 'consistencygroup_id': '1'} - volumes = [] - src_vols = [] - volumes.append(vol1) - volumes.append(vol2) - volumes.append(vol3) - src_vols.append(src_vol2) - src_vols.append(src_vol3) - src_vols.append(src_vol1) - i = 0 - for vol in volumes: - src_vol = src_vols[i] - i += 1 - self.assertNotEqual(vol['source_volid'], src_vol['id']) - sorted_src_vols = self.volume._sort_source_vols(volumes, src_vols) - i = 0 - for vol in volumes: - src_vol = sorted_src_vols[i] - i += 1 - self.assertEqual(vol['source_volid'], src_vol['id']) - - src_vols[2]['id'] = '9999' - self.assertRaises(exception.VolumeNotFound, - self.volume._sort_source_vols, - volumes, src_vols) - - self.assertRaises(exception.InvalidInput, - self.volume._sort_source_vols, - volumes, []) - - def _create_cgsnapshot(self, group_id, volume_id, size='0'): - """Create a cgsnapshot object.""" - cgsnap = objects.CGSnapshot(self.context) - cgsnap.user_id = fake.user_id - cgsnap.project_id = fake.project_id - cgsnap.consistencygroup_id = group_id - cgsnap.status = "creating" - cgsnap.create() - - # Create a snapshot object - snap = objects.Snapshot(context.get_admin_context()) - snap.volume_size = size - snap.user_id = fake.user_id - snap.project_id = fake.project_id - snap.volume_id = volume_id - snap.status = "available" - snap.cgsnapshot_id = cgsnap.id - snap.create() - - return cgsnap, snap - - @mock.patch('cinder.volume.driver.VolumeDriver.create_consistencygroup', - autospec=True, - return_value={'status': 'available'}) - @mock.patch('cinder.volume.driver.VolumeDriver.delete_consistencygroup', - autospec=True, - return_value=({'status': 'deleted'}, [])) - @mock.patch('cinder.volume.driver.VolumeDriver.create_cgsnapshot', - autospec=True, - return_value=({'status': 'available'}, [])) - @mock.patch('cinder.volume.driver.VolumeDriver.delete_cgsnapshot', - autospec=True, - return_value=({'status': 'deleted'}, [])) - def test_create_delete_cgsnapshot(self, - mock_del_cgsnap, mock_create_cgsnap, - mock_del_cg, _mock_create_cg): - """Test cgsnapshot can be created and deleted.""" - - group = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2') - volume = tests_utils.create_volume( - self.context, - consistencygroup_id=group.id, - **self.volume_params) - volume_id = volume['id'] - self.volume.create_volume(self.context, volume_id) - - if len(self.notifier.notifications) > 2: - self.assertFalse(self.notifier.notifications[2], - self.notifier.notifications) - self.assertEqual(2, len(self.notifier.notifications), - self.notifier.notifications) - - cgsnapshot_returns = self._create_cgsnapshot(group.id, volume_id) - cgsnapshot = cgsnapshot_returns[0] - self.volume.create_cgsnapshot(self.context, cgsnapshot) - self.assertEqual(cgsnapshot.id, - objects.CGSnapshot.get_by_id( - context.get_admin_context(), - cgsnapshot.id).id) - - if len(self.notifier.notifications) > 6: - self.assertFalse(self.notifier.notifications[6], - self.notifier.notifications) - - msg = self.notifier.notifications[2] - self.assertEqual('cgsnapshot.create.start', msg['event_type']) - expected = { - 'created_at': 'DONTCARE', - 'name': None, - 'cgsnapshot_id': cgsnapshot.id, - 'status': 'creating', - 'tenant_id': fake.project_id, - 'user_id': fake.user_id, - 'consistencygroup_id': group.id - } - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[3] - self.assertEqual('snapshot.create.start', msg['event_type']) - msg = self.notifier.notifications[4] - expected['status'] = 'available' - self.assertEqual('cgsnapshot.create.end', msg['event_type']) - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[5] - self.assertEqual('snapshot.create.end', msg['event_type']) - - self.assertEqual(6, len(self.notifier.notifications), - self.notifier.notifications) - - self.volume.delete_cgsnapshot(self.context, cgsnapshot) - - if len(self.notifier.notifications) > 10: - self.assertFalse(self.notifier.notifications[10], - self.notifier.notifications) - - msg = self.notifier.notifications[6] - self.assertEqual('cgsnapshot.delete.start', msg['event_type']) - expected['status'] = 'available' - self.assertDictMatch(expected, msg['payload']) - msg = self.notifier.notifications[8] - self.assertEqual('cgsnapshot.delete.end', msg['event_type']) - expected['status'] = 'deleted' - self.assertDictMatch(expected, msg['payload']) - - self.assertEqual(10, len(self.notifier.notifications), - self.notifier.notifications) - - cgsnap = objects.CGSnapshot.get_by_id( - context.get_admin_context(read_deleted='yes'), - cgsnapshot.id) - self.assertEqual('deleted', cgsnap.status) - self.assertRaises(exception.NotFound, - objects.CGSnapshot.get_by_id, - self.context, - cgsnapshot.id) - - self.volume.delete_consistencygroup(self.context, group) - - self.assertTrue(mock_create_cgsnap.called) - self.assertTrue(mock_del_cgsnap.called) - self.assertTrue(mock_del_cg.called) - - @mock.patch('cinder.volume.driver.VolumeDriver.create_consistencygroup', - return_value={'status': 'available'}) - @mock.patch('cinder.volume.driver.VolumeDriver.delete_consistencygroup', - return_value=({'status': 'deleted'}, [])) - def test_delete_consistencygroup_correct_host(self, - mock_del_cg, - _mock_create_cg): - """Test consistencygroup can be deleted. - - Test consistencygroup can be deleted when volumes are on - the correct volume node. - """ - - group = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2') - - volume = tests_utils.create_volume( - self.context, - consistencygroup_id=group.id, - host='host1@backend1#pool1', - status='creating', - size=1) - self.volume.host = 'host1@backend1' - self.volume.create_volume(self.context, volume.id, volume=volume) - - self.volume.delete_consistencygroup(self.context, group) - cg = objects.ConsistencyGroup.get_by_id( - context.get_admin_context(read_deleted='yes'), - group.id) - self.assertEqual(fields.ConsistencyGroupStatus.DELETED, cg.status) - self.assertRaises(exception.NotFound, - objects.ConsistencyGroup.get_by_id, - self.context, - group.id) - - self.assertTrue(mock_del_cg.called) - - @mock.patch('cinder.volume.driver.VolumeDriver.create_consistencygroup', - return_value={'status': 'available'}) - def test_delete_consistencygroup_wrong_host(self, *_mock_create_cg): - """Test consistencygroup cannot be deleted. - - Test consistencygroup cannot be deleted when volumes in the - group are not local to the volume node. - """ - - group = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2') - - volume = tests_utils.create_volume( - self.context, - consistencygroup_id=group.id, - host='host1@backend1#pool1', - status='creating', - size=1) - self.volume.host = 'host1@backend2' - self.volume.create_volume(self.context, volume.id, volume=volume) - - self.assertRaises(exception.InvalidVolume, - self.volume.delete_consistencygroup, - self.context, - group) - cg = objects.ConsistencyGroup.get_by_id(self.context, group.id) - # Group is not deleted - self.assertEqual(fields.ConsistencyGroupStatus.AVAILABLE, cg.status) - - def test_create_volume_with_consistencygroup_invalid_type(self): - """Test volume creation with ConsistencyGroup & invalid volume type.""" - vol_type = db.volume_type_create( - context.get_admin_context(), - dict(name=conf_fixture.def_vol_type, extra_specs={}) - ) - db_vol_type = db.volume_type_get(context.get_admin_context(), - vol_type.id) - cg = { - 'id': '1', - 'name': 'cg1', - 'volume_type_id': db_vol_type['id'], - } - fake_type = { - 'id': '9999', - 'name': 'fake', - } - vol_api = cinder.volume.api.API() - - # Volume type must be provided when creating a volume in a - # consistency group. - self.assertRaises(exception.InvalidInput, - vol_api.create, - self.context, 1, 'vol1', 'volume 1', - consistencygroup=cg) - - # Volume type must be valid. - self.assertRaises(exception.InvalidInput, - vol_api.create, - self.context, 1, 'vol1', 'volume 1', - volume_type=fake_type, - consistencygroup=cg) - - @mock.patch.object(fake_driver.FakeISCSIDriver, 'get_volume_stats') - @mock.patch.object(driver.BaseVD, '_init_vendor_properties') - def test_get_capabilities(self, mock_init_vendor, mock_get_volume_stats): - stats = { - 'volume_backend_name': 'lvm', - 'vendor_name': 'Open Source', - 'storage_protocol': 'iSCSI', - 'vendor_prefix': 'abcd' - } - expected = stats.copy() - expected['properties'] = { - 'compression': { - 'title': 'Compression', - 'description': 'Enables compression.', - 'type': 'boolean'}, - 'qos': { - 'title': 'QoS', - 'description': 'Enables QoS.', - 'type': 'boolean'}, - 'replication': { - 'title': 'Replication', - 'description': 'Enables replication.', - 'type': 'boolean'}, - 'thin_provisioning': { - 'title': 'Thin Provisioning', - 'description': 'Sets thin provisioning.', - 'type': 'boolean'}, - } - - # Test to get updated capabilities - discover = True - mock_get_volume_stats.return_value = stats - mock_init_vendor.return_value = ({}, None) - capabilities = self.volume.get_capabilities(self.context, - discover) - self.assertEqual(expected, capabilities) - mock_get_volume_stats.assert_called_once_with(True) - - # Test to get existing original capabilities - mock_get_volume_stats.reset_mock() - discover = False - capabilities = self.volume.get_capabilities(self.context, - discover) - self.assertEqual(expected, capabilities) - self.assertFalse(mock_get_volume_stats.called) - - # Normal test case to get vendor unique capabilities - def init_vendor_properties(self): - properties = {} - self._set_property( - properties, - "abcd:minIOPS", - "Minimum IOPS QoS", - "Sets minimum IOPS if QoS is enabled.", - "integer", - minimum=10, - default=100) - return properties, 'abcd' - - expected['properties'].update( - {'abcd:minIOPS': { - 'title': 'Minimum IOPS QoS', - 'description': 'Sets minimum IOPS if QoS is enabled.', - 'type': 'integer', - 'minimum': 10, - 'default': 100}}) - - mock_get_volume_stats.reset_mock() - mock_init_vendor.reset_mock() - discover = True - mock_init_vendor.return_value = ( - init_vendor_properties(self.volume.driver)) - capabilities = self.volume.get_capabilities(self.context, - discover) - self.assertEqual(expected, capabilities) - self.assertTrue(mock_get_volume_stats.called) - - @mock.patch.object(fake_driver.FakeISCSIDriver, 'get_volume_stats') - @mock.patch.object(driver.BaseVD, '_init_vendor_properties') - @mock.patch.object(driver.BaseVD, '_init_standard_capabilities') - def test_get_capabilities_prefix_error(self, mock_init_standard, - mock_init_vendor, - mock_get_volume_stats): - - # Error test case: propety does not match vendor prefix - def init_vendor_properties(self): - properties = {} - self._set_property( - properties, - "aaa:minIOPS", - "Minimum IOPS QoS", - "Sets minimum IOPS if QoS is enabled.", - "integer") - self._set_property( - properties, - "abcd:compression_type", - "Compression type", - "Specifies compression type.", - "string") - - return properties, 'abcd' - - expected = { - 'abcd:compression_type': { - 'title': 'Compression type', - 'description': 'Specifies compression type.', - 'type': 'string'}} - - discover = True - mock_get_volume_stats.return_value = {} - mock_init_standard.return_value = {} - mock_init_vendor.return_value = ( - init_vendor_properties(self.volume.driver)) - capabilities = self.volume.get_capabilities(self.context, - discover) - self.assertEqual(expected, capabilities['properties']) - - @mock.patch.object(fake_driver.FakeISCSIDriver, 'get_volume_stats') - @mock.patch.object(driver.BaseVD, '_init_vendor_properties') - @mock.patch.object(driver.BaseVD, '_init_standard_capabilities') - def test_get_capabilities_fail_override(self, mock_init_standard, - mock_init_vendor, - mock_get_volume_stats): - - # Error test case: propety cannot override any standard capabilities - def init_vendor_properties(self): - properties = {} - self._set_property( - properties, - "qos", - "Minimum IOPS QoS", - "Sets minimum IOPS if QoS is enabled.", - "integer") - self._set_property( - properties, - "ab::cd:compression_type", - "Compression type", - "Specifies compression type.", - "string") - - return properties, 'ab::cd' - - expected = { - 'ab__cd:compression_type': { - 'title': 'Compression type', - 'description': 'Specifies compression type.', - 'type': 'string'}} - - discover = True - mock_get_volume_stats.return_value = {} - mock_init_standard.return_value = {} - mock_init_vendor.return_value = ( - init_vendor_properties(self.volume.driver)) - capabilities = self.volume.get_capabilities(self.context, - discover) - self.assertEqual(expected, capabilities['properties']) - - def test_delete_encryptied_volume(self): - self.volume_params['status'] = 'active' - volume = tests_utils.create_volume(self.context, - **self.volume_params) - vol_api = cinder.volume.api.API() - with mock.patch.object( - vol_api.key_manager, - 'delete_key', - side_effect=Exception): - self.assertRaises(exception.InvalidVolume, - vol_api.delete, - self.context, volume) - - @mock.patch.object(driver.BaseVD, 'get_backup_device') - @mock.patch.object(driver.BaseVD, 'secure_file_operations_enabled') - def test_get_backup_device(self, mock_secure, mock_get_backup): - vol = tests_utils.create_volume(self.context) - backup = tests_utils.create_backup(self.context, vol['id']) - mock_secure.return_value = False - mock_get_backup.return_value = (vol, False) - result = self.volume.get_backup_device(self.context, - backup) - - mock_get_backup.assert_called_once_with(self.context, backup) - mock_secure.assert_called_once_with() - expected_result = {'backup_device': vol, - 'secure_enabled': False, - 'is_snapshot': False} - self.assertEqual(expected_result, result) - - @mock.patch.object(driver.BaseVD, 'secure_file_operations_enabled') - def test_secure_file_operations_enabled(self, mock_secure): - mock_secure.return_value = True - vol = tests_utils.create_volume(self.context) - result = self.volume.secure_file_operations_enabled(self.context, - vol) - mock_secure.assert_called_once_with() - self.assertTrue(result) - - -class CopyVolumeToImageTestCase(BaseVolumeTestCase): - def fake_local_path(self, volume): - return self.dst_path - - def setUp(self): - super(CopyVolumeToImageTestCase, self).setUp() - self.dst_fd, self.dst_path = tempfile.mkstemp() - self.addCleanup(os.unlink, self.dst_path) - - os.close(self.dst_fd) - self.stubs.Set(self.volume.driver, 'local_path', self.fake_local_path) - self.image_id = '70a599e0-31e7-49b7-b260-868f441e862b' - self.image_meta = { - 'id': self.image_id, - 'container_format': 'bare', - 'disk_format': 'raw' - } - self.volume_id = 1 - self.addCleanup(db.volume_destroy, self.context, self.volume_id) - - self.volume_attrs = { - 'id': self.volume_id, - 'updated_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'display_description': 'Test Desc', - 'size': 20, - 'status': 'uploading', - 'host': 'dummy' - } - - def test_copy_volume_to_image_status_available(self): - # creating volume testdata - self.volume_attrs['instance_uuid'] = None - db.volume_create(self.context, self.volume_attrs) - - # start test - self.volume.copy_volume_to_image(self.context, - self.volume_id, - self.image_meta) - - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume['status']) - - def test_copy_volume_to_image_instance_deleted(self): - # During uploading volume to image if instance is deleted, - # volume should be in available status. - self.image_meta['id'] = 'a440c04b-79fa-479c-bed1-0b816eaec379' - # Creating volume testdata - self.volume_attrs['instance_uuid'] = 'b21f957d-a72f-4b93-b5a5-' \ - '45b1161abb02' - db.volume_create(self.context, self.volume_attrs) - - # Storing unmocked db api function reference here, because we have to - # update volume status (set instance_uuid to None) before calling the - # 'volume_update_status_based_on_attached_instance_id' db api. - unmocked_db_api = db.volume_update_status_based_on_attachment - - def mock_volume_update_after_upload(context, volume_id): - # First update volume and set 'instance_uuid' to None - # because after deleting instance, instance_uuid of volume is - # set to None - db.volume_update(context, volume_id, {'instance_uuid': None}) - # Calling unmocked db api - unmocked_db_api(context, volume_id) - - with mock.patch.object( - db, - 'volume_update_status_based_on_attachment', - side_effect=mock_volume_update_after_upload) as mock_update: - - # Start test - self.volume.copy_volume_to_image(self.context, - self.volume_id, - self.image_meta) - # Check 'volume_update_status_after_copy_volume_to_image' - # is called 1 time - self.assertEqual(1, mock_update.call_count) - - # Check volume status has changed to available because - # instance is deleted - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume['status']) - - def test_copy_volume_to_image_status_use(self): - self.image_meta['id'] = 'a440c04b-79fa-479c-bed1-0b816eaec379' - # creating volume testdata - db.volume_create(self.context, self.volume_attrs) - - # start test - self.volume.copy_volume_to_image(self.context, - self.volume_id, - self.image_meta) - - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume['status']) - - def test_copy_volume_to_image_exception(self): - self.image_meta['id'] = self.FAKE_UUID - # creating volume testdata - self.volume_attrs['status'] = 'in-use' - db.volume_create(self.context, self.volume_attrs) - - # start test - self.assertRaises(exception.ImageNotFound, - self.volume.copy_volume_to_image, - self.context, - self.volume_id, - self.image_meta) - - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume['status']) - - def test_copy_volume_to_image_driver_not_initialized(self): - # creating volume testdata - db.volume_create(self.context, self.volume_attrs) - - # set initialized to False - self.volume.driver._initialized = False - - # start test - self.assertRaises(exception.DriverNotInitialized, - self.volume.copy_volume_to_image, - self.context, - self.volume_id, - self.image_meta) - - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume.status) - - def test_copy_volume_to_image_driver_exception(self): - self.image_meta['id'] = self.image_id - - image_service = fake_image.FakeImageService() - # create new image in queued state - queued_image_id = 'd5133f15-f753-41bd-920a-06b8c49275d9' - queued_image_meta = image_service.show(self.context, self.image_id) - queued_image_meta['id'] = queued_image_id - queued_image_meta['status'] = 'queued' - image_service.create(self.context, queued_image_meta) - - # create new image in saving state - saving_image_id = '5c6eec33-bab4-4e7d-b2c9-88e2d0a5f6f2' - saving_image_meta = image_service.show(self.context, self.image_id) - saving_image_meta['id'] = saving_image_id - saving_image_meta['status'] = 'saving' - image_service.create(self.context, saving_image_meta) - - # create volume - self.volume_attrs['status'] = 'available' - self.volume_attrs['instance_uuid'] = None - db.volume_create(self.context, self.volume_attrs) - - with mock.patch.object(self.volume.driver, - 'copy_volume_to_image') as driver_copy_mock: - driver_copy_mock.side_effect = exception.VolumeDriverException( - "Error") - - # test with image not in queued state - self.assertRaises(exception.VolumeDriverException, - self.volume.copy_volume_to_image, - self.context, - self.volume_id, - self.image_meta) - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume['status']) - # image shouldn't be deleted if it is not in queued state - image_service.show(self.context, self.image_id) - - # test with image in queued state - self.assertRaises(exception.VolumeDriverException, - self.volume.copy_volume_to_image, - self.context, - self.volume_id, - queued_image_meta) - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume['status']) - # queued image should be deleted - self.assertRaises(exception.ImageNotFound, - image_service.show, - self.context, - queued_image_id) - - # test with image in saving state - self.assertRaises(exception.VolumeDriverException, - self.volume.copy_volume_to_image, - self.context, - self.volume_id, - saving_image_meta) - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume['status']) - # image in saving state should be deleted - self.assertRaises(exception.ImageNotFound, - image_service.show, - self.context, - saving_image_id) - - @test.testtools.skip('SKIP BUG #1173266') - @mock.patch.object(QUOTAS, 'reserve') - @mock.patch.object(QUOTAS, 'commit') - @mock.patch.object(vol_manager.VolumeManager, 'create_volume') - @mock.patch.object(fake_driver.FakeISCSIDriver, 'copy_volume_to_image') - def _test_copy_volume_to_image_with_image_volume( - self, mock_copy, mock_create, mock_quota_commit, - mock_quota_reserve): - self.flags(glance_api_version=2) - self.volume.driver.configuration.image_upload_use_cinder_backend = True - image_service = fake_image.FakeImageService() - image_id = '5c6eec33-bab4-4e7d-b2c9-88e2d0a5f6f2' - self.image_meta['id'] = image_id - self.image_meta['status'] = 'queued' - image_service.create(self.context, self.image_meta) - - # creating volume testdata - self.volume_attrs['instance_uuid'] = None - db.volume_create(self.context, self.volume_attrs) - - def fake_create(context, volume_id, **kwargs): - db.volume_update(context, volume_id, {'status': 'available'}) - - mock_create.side_effect = fake_create - - # start test - self.volume.copy_volume_to_image(self.context, - self.volume_id, - self.image_meta) - - volume = db.volume_get(self.context, self.volume_id) - self.assertEqual('available', volume['status']) - - # return create image - image = image_service.show(self.context, image_id) - image_service.delete(self.context, image_id) - return image - - def test_copy_volume_to_image_with_image_volume(self): - image = self._test_copy_volume_to_image_with_image_volume() - self.assertTrue(image['locations'][0]['url'].startswith('cinder://')) - - def test_copy_volume_to_image_with_image_volume_qcow2(self): - self.image_meta['disk_format'] = 'qcow2' - image = self._test_copy_volume_to_image_with_image_volume() - self.assertIsNone(image.get('locations')) - - @test.testtools.skip('SKIP BUG #1173266') - @mock.patch.object(vol_manager.VolumeManager, 'delete_volume') - @mock.patch.object(fake_image._FakeImageService, 'add_location', - side_effect=exception.Invalid) - def test_copy_volume_to_image_with_image_volume_failure( - self, mock_add_location, mock_delete): - image = self._test_copy_volume_to_image_with_image_volume() - self.assertIsNone(image.get('locations')) - self.assertTrue(mock_delete.called) - - -class GetActiveByWindowTestCase(BaseVolumeTestCase): - def setUp(self): - super(GetActiveByWindowTestCase, self).setUp() - self.ctx = context.get_admin_context(read_deleted="yes") - self.db_attrs = [ - { - 'id': fake.volume_id, - 'host': 'devstack', - 'project_id': fake.project_id, - 'created_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'deleted': True, 'status': 'deleted', - 'deleted_at': datetime.datetime(1, 2, 1, 1, 1, 1), - }, - - { - 'id': fake.volume2_id, - 'host': 'devstack', - 'project_id': fake.project_id, - 'created_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'deleted': True, 'status': 'deleted', - 'deleted_at': datetime.datetime(1, 3, 10, 1, 1, 1), - }, - { - 'id': fake.volume3_id, - 'host': 'devstack', - 'project_id': fake.project_id, - 'created_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'deleted': True, 'status': 'deleted', - 'deleted_at': datetime.datetime(1, 5, 1, 1, 1, 1), - }, - { - 'id': fake.volume4_id, - 'host': 'devstack', - 'project_id': fake.project_id, - 'created_at': datetime.datetime(1, 3, 10, 1, 1, 1), - }, - { - 'id': fake.volume5_id, - 'host': 'devstack', - 'project_id': fake.project_id, - 'created_at': datetime.datetime(1, 5, 1, 1, 1, 1), - } - ] - - def test_volume_get_active_by_window(self): - # Find all all volumes valid within a timeframe window. - - # Not in window - db.volume_create(self.ctx, self.db_attrs[0]) - - # In - deleted in window - db.volume_create(self.ctx, self.db_attrs[1]) - - # In - deleted after window - db.volume_create(self.ctx, self.db_attrs[2]) - - # In - created in window - db.volume_create(self.context, self.db_attrs[3]) - - # Not of window. - db.volume_create(self.context, self.db_attrs[4]) - - volumes = db.volume_get_active_by_window( - self.context, - datetime.datetime(1, 3, 1, 1, 1, 1), - datetime.datetime(1, 4, 1, 1, 1, 1), - project_id=fake.project_id) - self.assertEqual(3, len(volumes)) - self.assertEqual(fake.volume2_id, volumes[0].id) - self.assertEqual(fake.volume3_id, volumes[1].id) - self.assertEqual(fake.volume4_id, volumes[2].id) - - def test_snapshot_get_active_by_window(self): - # Find all all snapshots valid within a timeframe window. - db.volume_create(self.context, {'id': fake.volume_id}) - for i in range(5): - self.db_attrs[i]['volume_id'] = fake.volume_id - - # Not in window - del self.db_attrs[0]['id'] - snap1 = objects.Snapshot(self.ctx, **self.db_attrs[0]) - snap1.create() - - # In - deleted in window - del self.db_attrs[1]['id'] - snap2 = objects.Snapshot(self.ctx, **self.db_attrs[1]) - snap2.create() - - # In - deleted after window - del self.db_attrs[2]['id'] - snap3 = objects.Snapshot(self.ctx, **self.db_attrs[2]) - snap3.create() - - # In - created in window - del self.db_attrs[3]['id'] - snap4 = objects.Snapshot(self.ctx, **self.db_attrs[3]) - snap4.create() - - # Not of window. - del self.db_attrs[4]['id'] - snap5 = objects.Snapshot(self.ctx, **self.db_attrs[4]) - snap5.create() - - snapshots = objects.SnapshotList.get_active_by_window( - self.context, - datetime.datetime(1, 3, 1, 1, 1, 1), - datetime.datetime(1, 4, 1, 1, 1, 1)).objects - self.assertEqual(3, len(snapshots)) - self.assertEqual(snap2.id, snapshots[0].id) - self.assertEqual(fake.volume_id, snapshots[0].volume_id) - self.assertEqual(snap3.id, snapshots[1].id) - self.assertEqual(fake.volume_id, snapshots[1].volume_id) - self.assertEqual(snap4.id, snapshots[2].id) - self.assertEqual(fake.volume_id, snapshots[2].volume_id) - - -class DriverTestCase(test.TestCase): - """Base Test class for Drivers.""" - driver_name = "cinder.volume.driver.FakeBaseDriver" - - def setUp(self): - super(DriverTestCase, self).setUp() - vol_tmpdir = tempfile.mkdtemp() - self.flags(volume_driver=self.driver_name, - volumes_dir=vol_tmpdir) - self.volume = importutils.import_object(CONF.volume_manager) - self.context = context.get_admin_context() - self.output = "" - self.configuration = conf.Configuration(None) - self.stubs.Set(brick_lvm.LVM, '_vg_exists', lambda x: True) - - def _fake_execute(_command, *_args, **_kwargs): - """Fake _execute.""" - return self.output, None - exec_patcher = mock.patch.object(self.volume.driver, '_execute', - _fake_execute) - exec_patcher.start() - self.addCleanup(exec_patcher.stop) - self.volume.driver.set_initialized() - self.addCleanup(self._cleanup) - - def _cleanup(self): - try: - shutil.rmtree(CONF.volumes_dir) - except OSError: - pass - - def _attach_volume(self): - """Attach volumes to an instance.""" - return [] - - def _detach_volume(self, volume_id_list): - """Detach volumes from an instance.""" - for volume_id in volume_id_list: - db.volume_detached(self.context, volume_id) - self.volume.delete_volume(self.context, volume_id) - - -class GenericVolumeDriverTestCase(DriverTestCase): - """Test case for VolumeDriver.""" - driver_name = "cinder.tests.unit.fake_driver.LoggingVolumeDriver" - - @mock.patch.object(utils, 'temporary_chown') - @mock.patch('six.moves.builtins.open') - @mock.patch.object(os_brick.initiator.connector, - 'get_connector_properties') - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - def test_backup_volume_available(self, mock_volume_get, - mock_get_connector_properties, - mock_file_open, - mock_temporary_chown): - vol = tests_utils.create_volume(self.context) - self.context.user_id = fake.user_id - self.context.project_id = fake.project_id - backup = tests_utils.create_backup(self.context, - vol['id']) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - properties = {} - attach_info = {'device': {'path': '/dev/null'}} - backup_service = mock.Mock() - - self.volume.driver._attach_volume = mock.MagicMock() - self.volume.driver._detach_volume = mock.MagicMock() - self.volume.driver.terminate_connection = mock.MagicMock() - self.volume.driver.create_snapshot = mock.MagicMock() - self.volume.driver.delete_snapshot = mock.MagicMock() - - mock_volume_get.return_value = vol - mock_get_connector_properties.return_value = properties - f = mock_file_open.return_value = open('/dev/null', 'rb') - - backup_service.backup(backup_obj, f, None) - self.volume.driver._attach_volume.return_value = attach_info, vol - - self.volume.driver.backup_volume(self.context, backup_obj, - backup_service) - - mock_volume_get.assert_called_with(self.context, vol['id']) - - @mock.patch.object(utils, 'temporary_chown') - @mock.patch('six.moves.builtins.open') - @mock.patch.object(os_brick.initiator.connector, - 'get_connector_properties') - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - def test_backup_volume_inuse_temp_volume(self, mock_volume_get, - mock_get_connector_properties, - mock_file_open, - mock_temporary_chown): - vol = tests_utils.create_volume(self.context, - status='backing-up', - previous_status='in-use') - temp_vol = tests_utils.create_volume(self.context) - self.context.user_id = fake.user_id - self.context.project_id = fake.project_id - backup = tests_utils.create_backup(self.context, - vol['id']) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - properties = {} - attach_info = {'device': {'path': '/dev/null'}} - backup_service = mock.Mock() - - self.volume.driver._attach_volume = mock.MagicMock() - self.volume.driver._detach_volume = mock.MagicMock() - self.volume.driver.terminate_connection = mock.MagicMock() - self.volume.driver._create_temp_cloned_volume = mock.MagicMock() - self.volume.driver._delete_temp_volume = mock.MagicMock() - - mock_volume_get.return_value = vol - self.volume.driver._create_temp_cloned_volume.return_value = temp_vol - mock_get_connector_properties.return_value = properties - f = mock_file_open.return_value = open('/dev/null', 'rb') - - backup_service.backup(backup_obj, f, None) - self.volume.driver._attach_volume.return_value = attach_info, vol - - self.volume.driver.backup_volume(self.context, backup_obj, - backup_service) - - mock_volume_get.assert_called_with(self.context, vol['id']) - self.volume.driver._create_temp_cloned_volume.assert_called_once_with( - self.context, vol) - self.volume.driver._delete_temp_volume.assert_called_once_with( - self.context, temp_vol) - - @mock.patch.object(cinder.volume.driver.VolumeDriver, - 'backup_use_temp_snapshot', - return_value=True) - @mock.patch.object(utils, 'temporary_chown') - @mock.patch('six.moves.builtins.open') - @mock.patch.object(os_brick.initiator.connector.LocalConnector, - 'connect_volume') - @mock.patch.object(os_brick.initiator.connector.LocalConnector, - 'check_valid_device', - return_value=True) - @mock.patch.object(os_brick.initiator.connector, - 'get_connector_properties', - return_value={}) - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - def test_backup_volume_inuse_temp_snapshot(self, mock_volume_get, - mock_get_connector_properties, - mock_check_device, - mock_connect_volume, - mock_file_open, - mock_temporary_chown, - mock_temp_snapshot): - vol = tests_utils.create_volume(self.context, - status='backing-up', - previous_status='in-use') - self.context.user_id = fake.user_id - self.context.project_id = fake.project_id - backup = tests_utils.create_backup(self.context, - vol['id']) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - attach_info = {'device': {'path': '/dev/null'}, - 'driver_volume_type': 'LOCAL', - 'data': {}} - backup_service = mock.Mock() - - self.volume.driver.terminate_connection_snapshot = mock.MagicMock() - self.volume.driver.initialize_connection_snapshot = mock.MagicMock() - self.volume.driver.create_snapshot = mock.MagicMock() - self.volume.driver.delete_snapshot = mock.MagicMock() - self.volume.driver.create_export_snapshot = mock.MagicMock() - self.volume.driver.remove_export_snapshot = mock.MagicMock() - - mock_volume_get.return_value = vol - mock_connect_volume.return_value = {'type': 'local', - 'path': '/dev/null'} - f = mock_file_open.return_value = open('/dev/null', 'rb') - - self.volume.driver._connect_device - backup_service.backup(backup_obj, f, None) - self.volume.driver.initialize_connection_snapshot.return_value = ( - attach_info) - self.volume.driver.create_export_snapshot.return_value = ( - {'provider_location': '/dev/null', - 'provider_auth': 'xxxxxxxx'}) - - self.volume.driver.backup_volume(self.context, backup_obj, - backup_service) - - mock_volume_get.assert_called_with(self.context, vol['id']) - self.assertTrue(self.volume.driver.create_snapshot.called) - self.assertTrue(self.volume.driver.create_export_snapshot.called) - self.assertTrue( - self.volume.driver.initialize_connection_snapshot.called) - self.assertTrue( - self.volume.driver.terminate_connection_snapshot.called) - self.assertTrue(self.volume.driver.remove_export_snapshot.called) - self.assertTrue(self.volume.driver.delete_snapshot.called) - - @mock.patch.object(utils, 'temporary_chown') - @mock.patch.object(os_brick.initiator.connector, - 'get_connector_properties') - @mock.patch('six.moves.builtins.open') - def test_restore_backup(self, - mock_open, - mock_get_connector_properties, - mock_temporary_chown): - dev_null = '/dev/null' - vol = tests_utils.create_volume(self.context) - backup = {'volume_id': vol['id'], 'id': 'backup-for-%s' % vol['id']} - properties = {} - attach_info = {'device': {'path': dev_null}} - root_helper = 'sudo cinder-rootwrap /etc/cinder/rootwrap.conf' - - volume_file = mock.MagicMock() - mock_open.return_value.__enter__.return_value = volume_file - mock_get_connector_properties.return_value = properties - - self.volume.driver._attach_volume = mock.MagicMock() - self.volume.driver._attach_volume.return_value = attach_info, vol - self.volume.driver._detach_volume = mock.MagicMock() - self.volume.driver.terminate_connection = mock.MagicMock() - self.volume.driver.secure_file_operations_enabled = mock.MagicMock() - self.volume.driver.secure_file_operations_enabled.side_effect = (False, - True) - backup_service = mock.MagicMock() - - for i in (1, 2): - self.volume.driver.restore_backup(self.context, backup, vol, - backup_service) - - mock_get_connector_properties.assert_called_with(root_helper, - CONF.my_ip, - False, False) - self.volume.driver._attach_volume.assert_called_with( - self.context, vol, properties) - self.assertEqual(i, self.volume.driver._attach_volume.call_count) - - self.volume.driver._detach_volume.assert_called_with( - self.context, attach_info, vol, properties) - self.assertEqual(i, self.volume.driver._detach_volume.call_count) - - self.volume.driver.secure_file_operations_enabled.\ - assert_called_with() - self.assertEqual( - i, - self.volume.driver.secure_file_operations_enabled.call_count - ) - - mock_temporary_chown.assert_called_once_with(dev_null) - - mock_open.assert_called_with(dev_null, 'wb') - self.assertEqual(i, mock_open.call_count) - - backup_service.restore.assert_called_with(backup, vol['id'], - volume_file) - self.assertEqual(i, backup_service.restore.call_count) - - def test_get_backup_device_available(self): - vol = tests_utils.create_volume(self.context) - self.context.user_id = fake.user_id - self.context.project_id = fake.project_id - backup = tests_utils.create_backup(self.context, - vol['id']) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - (backup_device, is_snapshot) = self.volume.driver.get_backup_device( - self.context, backup_obj) - volume = objects.Volume.get_by_id(self.context, vol.id) - self.assertEqual(volume, backup_device) - self.assertFalse(is_snapshot) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - self.assertIsNone(backup.temp_volume_id) - - def test_get_backup_device_in_use(self): - vol = tests_utils.create_volume(self.context, - status='backing-up', - previous_status='in-use') - temp_vol = tests_utils.create_volume(self.context) - self.context.user_id = fake.user_id - self.context.project_id = fake.project_id - backup = tests_utils.create_backup(self.context, - vol['id']) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - with mock.patch.object( - self.volume.driver, - '_create_temp_cloned_volume') as mock_create_temp: - mock_create_temp.return_value = temp_vol - (backup_device, is_snapshot) = ( - self.volume.driver.get_backup_device(self.context, - backup_obj)) - self.assertEqual(temp_vol, backup_device) - self.assertFalse(is_snapshot) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - self.assertEqual(temp_vol.id, backup_obj.temp_volume_id) - - def test__create_temp_volume_from_snapshot(self): - volume_dict = {'id': fake.snapshot_id, - 'host': 'fakehost', - 'availability_zone': 'fakezone', - 'size': 1} - vol = fake_volume.fake_volume_obj(self.context, **volume_dict) - snapshot = fake_snapshot.fake_snapshot_obj(self.context) - - with mock.patch.object( - self.volume.driver, - 'create_volume_from_snapshot'): - temp_vol = self.volume.driver._create_temp_volume_from_snapshot( - self.context, - vol, snapshot) - self.assertEqual('detached', temp_vol['attach_status']) - self.assertEqual('fakezone', temp_vol['availability_zone']) - - @mock.patch.object(utils, 'brick_get_connector_properties') - @mock.patch.object(cinder.volume.manager.VolumeManager, '_attach_volume') - @mock.patch.object(cinder.volume.manager.VolumeManager, '_detach_volume') - @mock.patch.object(volutils, 'copy_volume') - @mock.patch.object(volume_rpcapi.VolumeAPI, 'get_capabilities') - def test_copy_volume_data_mgr(self, - mock_get_capabilities, - mock_copy, - mock_detach, - mock_attach, - mock_get_connector): - """Test function of _copy_volume_data.""" - - src_vol = tests_utils.create_volume(self.context, size=1, - host=CONF.host) - dest_vol = tests_utils.create_volume(self.context, size=1, - host=CONF.host) - mock_get_connector.return_value = {} - self.volume.driver._throttle = mock.MagicMock() - - attach_expected = [ - mock.call(self.context, dest_vol, {}, remote=False), - mock.call(self.context, src_vol, {}, remote=False)] - - detach_expected = [ - mock.call(self.context, {'device': {'path': 'bar'}}, - dest_vol, {}, force=False, remote=False), - mock.call(self.context, {'device': {'path': 'foo'}}, - src_vol, {}, force=False, remote=False)] - - attach_volume_returns = [ - {'device': {'path': 'bar'}}, - {'device': {'path': 'foo'}} - ] - - # Test case for sparse_copy_volume = False - mock_attach.side_effect = attach_volume_returns - mock_get_capabilities.return_value = {} - self.volume._copy_volume_data(self.context, - src_vol, - dest_vol) - - self.assertEqual(attach_expected, mock_attach.mock_calls) - mock_copy.assert_called_with('foo', 'bar', 1024, '1M', sparse=False) - self.assertEqual(detach_expected, mock_detach.mock_calls) - - # Test case for sparse_copy_volume = True - mock_attach.reset_mock() - mock_detach.reset_mock() - mock_attach.side_effect = attach_volume_returns - mock_get_capabilities.return_value = {'sparse_copy_volume': True} - self.volume._copy_volume_data(self.context, - src_vol, - dest_vol) - - self.assertEqual(attach_expected, mock_attach.mock_calls) - mock_copy.assert_called_with('foo', 'bar', 1024, '1M', sparse=True) - self.assertEqual(detach_expected, mock_detach.mock_calls) - - # cleanup resource - db.volume_destroy(self.context, src_vol['id']) - db.volume_destroy(self.context, dest_vol['id']) - - -@ddt.ddt -class LVMVolumeDriverTestCase(DriverTestCase): - """Test case for VolumeDriver""" - driver_name = "cinder.volume.drivers.lvm.LVMVolumeDriver" - FAKE_VOLUME = {'name': 'test1', - 'id': 'test1'} - - @mock.patch.object(fake_driver.FakeISCSIDriver, 'create_export') - def test_delete_volume_invalid_parameter(self, _mock_create_export): - self.configuration.volume_clear = 'zero' - self.configuration.volume_clear_size = 0 - lvm_driver = lvm.LVMVolumeDriver(configuration=self.configuration, - db=db) - self.mox.StubOutWithMock(os.path, 'exists') - - os.path.exists(mox.IgnoreArg()).AndReturn(True) - - self.mox.ReplayAll() - # Test volume without 'size' field and 'volume_size' field - self.assertRaises(exception.InvalidParameterValue, - lvm_driver._delete_volume, - self.FAKE_VOLUME) - - @mock.patch.object(fake_driver.FakeISCSIDriver, 'create_export') - def test_delete_volume_bad_path(self, _mock_create_export): - self.configuration.volume_clear = 'zero' - self.configuration.volume_clear_size = 0 - self.configuration.volume_type = 'default' - - volume = dict(self.FAKE_VOLUME, size=1) - lvm_driver = lvm.LVMVolumeDriver(configuration=self.configuration, - db=db) - - self.mox.StubOutWithMock(os.path, 'exists') - os.path.exists(mox.IgnoreArg()).AndReturn(False) - self.mox.ReplayAll() - - self.assertRaises(exception.VolumeBackendAPIException, - lvm_driver._delete_volume, volume) - - @mock.patch.object(fake_driver.FakeISCSIDriver, 'create_export') - def test_delete_volume_thinlvm_snap(self, _mock_create_export): - self.configuration.volume_clear = 'zero' - self.configuration.volume_clear_size = 0 - self.configuration.lvm_type = 'thin' - self.configuration.iscsi_helper = 'tgtadm' - lvm_driver = lvm.LVMVolumeDriver(configuration=self.configuration, - vg_obj=mox.MockAnything(), - db=db) - - # Ensures that copy_volume is not called for ThinLVM - self.mox.StubOutWithMock(volutils, 'copy_volume') - self.mox.StubOutWithMock(volutils, 'clear_volume') - self.mox.StubOutWithMock(lvm_driver, '_execute') - self.mox.ReplayAll() - - uuid = '00000000-0000-0000-0000-c3aa7ee01536' - - fake_snapshot = {'name': 'volume-' + uuid, - 'id': uuid, - 'size': 123} - - lvm_driver._delete_volume(fake_snapshot, is_snapshot=True) - - def test_check_for_setup_error(self): - - def get_all_volume_groups(vg): - return [{'name': 'cinder-volumes'}] - - self.stubs.Set(volutils, 'get_all_volume_groups', - get_all_volume_groups) - - vg_obj = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - - configuration = conf.Configuration(fake_opt, 'fake_group') - lvm_driver = lvm.LVMVolumeDriver(configuration=configuration, - vg_obj=vg_obj, db=db) - - lvm_driver.delete_snapshot = mock.Mock() - self.stubs.Set(volutils, 'get_all_volume_groups', - get_all_volume_groups) - - volume = tests_utils.create_volume(self.context, - host=socket.gethostname()) - volume_id = volume['id'] - - backup = {} - backup['volume_id'] = volume_id - backup['user_id'] = fake.user_id - backup['project_id'] = fake.project_id - backup['host'] = socket.gethostname() - backup['availability_zone'] = '1' - backup['display_name'] = 'test_check_for_setup_error' - backup['display_description'] = 'test_check_for_setup_error' - backup['container'] = 'fake' - backup['status'] = fields.BackupStatus.CREATING - backup['fail_reason'] = '' - backup['service'] = 'fake' - backup['parent_id'] = None - backup['size'] = 5 * 1024 * 1024 - backup['object_count'] = 22 - db.backup_create(self.context, backup) - - lvm_driver.check_for_setup_error() - - @mock.patch.object(utils, 'temporary_chown') - @mock.patch('six.moves.builtins.open') - @mock.patch.object(os_brick.initiator.connector, - 'get_connector_properties') - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - def test_backup_volume(self, mock_volume_get, - mock_get_connector_properties, - mock_file_open, - mock_temporary_chown): - vol = tests_utils.create_volume(self.context) - self.context.user_id = fake.user_id - self.context.project_id = fake.project_id - backup = tests_utils.create_backup(self.context, - vol['id']) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - - properties = {} - attach_info = {'device': {'path': '/dev/null'}} - backup_service = mock.Mock() - - self.volume.driver._detach_volume = mock.MagicMock() - self.volume.driver._attach_volume = mock.MagicMock() - self.volume.driver.terminate_connection = mock.MagicMock() - - mock_volume_get.return_value = vol - mock_get_connector_properties.return_value = properties - f = mock_file_open.return_value = open('/dev/null', 'rb') - - backup_service.backup(backup_obj, f, None) - self.volume.driver._attach_volume.return_value = attach_info - - self.volume.driver.backup_volume(self.context, backup_obj, - backup_service) - - mock_volume_get.assert_called_with(self.context, vol['id']) - - def test_retype_volume(self): - vol = tests_utils.create_volume(self.context) - new_type = fake.volume_type_id - diff = {} - host = 'fake_host' - retyped = self.volume.driver.retype(self.context, vol, new_type, - diff, host) - self.assertTrue(retyped) - - def test_update_migrated_volume(self): - fake_volume_id = fake.volume_id - fake_new_volume_id = fake.volume2_id - fake_provider = 'fake_provider' - original_volume_name = CONF.volume_name_template % fake_volume_id - current_name = CONF.volume_name_template % fake_new_volume_id - fake_volume = tests_utils.create_volume(self.context) - fake_volume['id'] = fake_volume_id - fake_new_volume = tests_utils.create_volume(self.context) - fake_new_volume['id'] = fake_new_volume_id - fake_new_volume['provider_location'] = fake_provider - fake_vg = fake_lvm.FakeBrickLVM('cinder-volumes', False, - None, 'default') - with mock.patch.object(self.volume.driver, 'vg') as vg: - vg.return_value = fake_vg - vg.rename_volume.return_value = None - update = self.volume.driver.update_migrated_volume(self.context, - fake_volume, - fake_new_volume, - 'available') - vg.rename_volume.assert_called_once_with(current_name, - original_volume_name) - self.assertEqual({'_name_id': None, - 'provider_location': None}, update) - - vg.rename_volume.reset_mock() - vg.rename_volume.side_effect = processutils.ProcessExecutionError - update = self.volume.driver.update_migrated_volume(self.context, - fake_volume, - fake_new_volume, - 'available') - vg.rename_volume.assert_called_once_with(current_name, - original_volume_name) - self.assertEqual({'_name_id': fake_new_volume_id, - 'provider_location': fake_provider}, - update) - - @mock.patch.object(utils, 'temporary_chown') - @mock.patch('six.moves.builtins.open') - @mock.patch.object(os_brick.initiator.connector, - 'get_connector_properties') - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - def test_backup_volume_inuse(self, mock_volume_get, - mock_get_connector_properties, - mock_file_open, - mock_temporary_chown): - - vol = tests_utils.create_volume(self.context, - status='backing-up', - previous_status='in-use') - self.context.user_id = fake.user_id - self.context.project_id = fake.project_id - - mock_volume_get.return_value = vol - temp_snapshot = tests_utils.create_snapshot(self.context, vol['id']) - backup = tests_utils.create_backup(self.context, - vol['id']) - backup_obj = objects.Backup.get_by_id(self.context, backup.id) - properties = {} - attach_info = {'device': {'path': '/dev/null'}} - backup_service = mock.Mock() - - self.volume.driver._detach_volume = mock.MagicMock() - self.volume.driver._attach_volume = mock.MagicMock() - self.volume.driver.terminate_connection = mock.MagicMock() - self.volume.driver._create_temp_snapshot = mock.MagicMock() - self.volume.driver._delete_temp_snapshot = mock.MagicMock() - - mock_get_connector_properties.return_value = properties - f = mock_file_open.return_value = open('/dev/null', 'rb') - - backup_service.backup(backup_obj, f, None) - self.volume.driver._attach_volume.return_value = attach_info - self.volume.driver._create_temp_snapshot.return_value = temp_snapshot - - self.volume.driver.backup_volume(self.context, backup_obj, - backup_service) - - mock_volume_get.assert_called_with(self.context, vol['id']) - self.volume.driver._create_temp_snapshot.assert_called_once_with( - self.context, vol) - self.volume.driver._delete_temp_snapshot.assert_called_once_with( - self.context, temp_snapshot) - - def test_create_volume_from_snapshot_none_sparse(self): - - with mock.patch.object(self.volume.driver, 'vg'), \ - mock.patch.object(self.volume.driver, '_create_volume'), \ - mock.patch.object(volutils, 'copy_volume') as mock_copy: - - # Test case for thick LVM - src_volume = tests_utils.create_volume(self.context) - snapshot_ref = tests_utils.create_snapshot(self.context, - src_volume['id']) - dst_volume = tests_utils.create_volume(self.context) - self.volume.driver.create_volume_from_snapshot(dst_volume, - snapshot_ref) - - volume_path = self.volume.driver.local_path(dst_volume) - snapshot_path = self.volume.driver.local_path(snapshot_ref) - volume_size = 1024 - block_size = '1M' - mock_copy.assert_called_with(snapshot_path, - volume_path, - volume_size, - block_size, - execute=self.volume.driver._execute, - sparse=False) - - def test_create_volume_from_snapshot_sparse(self): - - self.configuration.lvm_type = 'thin' - lvm_driver = lvm.LVMVolumeDriver(configuration=self.configuration, - db=db) - - with mock.patch.object(lvm_driver, 'vg'), \ - mock.patch.object(lvm_driver, '_create_volume'), \ - mock.patch.object(volutils, 'copy_volume') as mock_copy: - - # Test case for thin LVM - lvm_driver._sparse_copy_volume = True - src_volume = tests_utils.create_volume(self.context) - snapshot_ref = tests_utils.create_snapshot(self.context, - src_volume['id']) - dst_volume = tests_utils.create_volume(self.context) - lvm_driver.create_volume_from_snapshot(dst_volume, - snapshot_ref) - - volume_path = lvm_driver.local_path(dst_volume) - snapshot_path = lvm_driver.local_path(snapshot_ref) - volume_size = 1024 - block_size = '1M' - mock_copy.assert_called_with(snapshot_path, - volume_path, - volume_size, - block_size, - execute=lvm_driver._execute, - sparse=True) - - @mock.patch.object(cinder.volume.utils, 'get_all_volume_groups', - return_value=[{'name': 'cinder-volumes'}]) - @mock.patch('cinder.brick.local_dev.lvm.LVM.update_volume_group_info') - @mock.patch('cinder.brick.local_dev.lvm.LVM.get_all_physical_volumes') - @mock.patch('cinder.brick.local_dev.lvm.LVM.supports_thin_provisioning', - return_value=True) - def test_lvm_type_auto_thin_pool_exists(self, *_unused_mocks): - configuration = conf.Configuration(fake_opt, 'fake_group') - configuration.lvm_type = 'auto' - - vg_obj = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - - lvm_driver = lvm.LVMVolumeDriver(configuration=configuration, - vg_obj=vg_obj) - - lvm_driver.check_for_setup_error() - - self.assertEqual('thin', lvm_driver.configuration.lvm_type) - - @mock.patch.object(cinder.volume.utils, 'get_all_volume_groups', - return_value=[{'name': 'cinder-volumes'}]) - @mock.patch.object(cinder.brick.local_dev.lvm.LVM, 'get_volumes', - return_value=[]) - @mock.patch('cinder.brick.local_dev.lvm.LVM.update_volume_group_info') - @mock.patch('cinder.brick.local_dev.lvm.LVM.get_all_physical_volumes') - @mock.patch('cinder.brick.local_dev.lvm.LVM.supports_thin_provisioning', - return_value=True) - def test_lvm_type_auto_no_lvs(self, *_unused_mocks): - configuration = conf.Configuration(fake_opt, 'fake_group') - configuration.lvm_type = 'auto' - - vg_obj = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - - lvm_driver = lvm.LVMVolumeDriver(configuration=configuration, - vg_obj=vg_obj) - - lvm_driver.check_for_setup_error() - - self.assertEqual('thin', lvm_driver.configuration.lvm_type) - - @mock.patch.object(cinder.volume.utils, 'get_all_volume_groups', - return_value=[{'name': 'cinder-volumes'}]) - @mock.patch('cinder.brick.local_dev.lvm.LVM.update_volume_group_info') - @mock.patch('cinder.brick.local_dev.lvm.LVM.get_all_physical_volumes') - @mock.patch('cinder.brick.local_dev.lvm.LVM.supports_thin_provisioning', - return_value=False) - def test_lvm_type_auto_no_thin_support(self, *_unused_mocks): - configuration = conf.Configuration(fake_opt, 'fake_group') - configuration.lvm_type = 'auto' - - lvm_driver = lvm.LVMVolumeDriver(configuration=configuration) - - lvm_driver.check_for_setup_error() - - self.assertEqual('default', lvm_driver.configuration.lvm_type) - - @mock.patch.object(cinder.volume.utils, 'get_all_volume_groups', - return_value=[{'name': 'cinder-volumes'}]) - @mock.patch('cinder.brick.local_dev.lvm.LVM.update_volume_group_info') - @mock.patch('cinder.brick.local_dev.lvm.LVM.get_all_physical_volumes') - @mock.patch('cinder.brick.local_dev.lvm.LVM.get_volume') - @mock.patch('cinder.brick.local_dev.lvm.LVM.supports_thin_provisioning', - return_value=False) - def test_lvm_type_auto_no_thin_pool(self, *_unused_mocks): - configuration = conf.Configuration(fake_opt, 'fake_group') - configuration.lvm_type = 'auto' - - lvm_driver = lvm.LVMVolumeDriver(configuration=configuration) - - lvm_driver.check_for_setup_error() - - self.assertEqual('default', lvm_driver.configuration.lvm_type) - - @mock.patch.object(lvm.LVMVolumeDriver, 'extend_volume') - def test_create_cloned_volume_by_thin_snapshot(self, mock_extend): - self.configuration.lvm_type = 'thin' - fake_vg = mock.Mock(fake_lvm.FakeBrickLVM('cinder-volumes', False, - None, 'default')) - lvm_driver = lvm.LVMVolumeDriver(configuration=self.configuration, - vg_obj=fake_vg, - db=db) - fake_volume = tests_utils.create_volume(self.context, size=1) - fake_new_volume = tests_utils.create_volume(self.context, size=2) - - lvm_driver.create_cloned_volume(fake_new_volume, fake_volume) - fake_vg.create_lv_snapshot.assert_called_once_with( - fake_new_volume['name'], fake_volume['name'], 'thin') - mock_extend.assert_called_once_with(fake_new_volume, 2) - fake_vg.activate_lv.assert_called_once_with( - fake_new_volume['name'], is_snapshot=True, permanent=True) - - def test_lvm_migrate_volume_no_loc_info(self): - host = {'capabilities': {}} - vol = {'name': 'test', 'id': 1, 'size': 1, 'status': 'available'} - moved, model_update = self.volume.driver.migrate_volume(self.context, - vol, host) - self.assertFalse(moved) - self.assertIsNone(model_update) - - def test_lvm_migrate_volume_bad_loc_info(self): - capabilities = {'location_info': 'foo'} - host = {'capabilities': capabilities} - vol = {'name': 'test', 'id': 1, 'size': 1, 'status': 'available'} - moved, model_update = self.volume.driver.migrate_volume(self.context, - vol, host) - self.assertFalse(moved) - self.assertIsNone(model_update) - - def test_lvm_migrate_volume_diff_driver(self): - capabilities = {'location_info': 'FooDriver:foo:bar:default:0'} - host = {'capabilities': capabilities} - vol = {'name': 'test', 'id': 1, 'size': 1, 'status': 'available'} - moved, model_update = self.volume.driver.migrate_volume(self.context, - vol, host) - self.assertFalse(moved) - self.assertIsNone(model_update) - - def test_lvm_migrate_volume_diff_host(self): - capabilities = {'location_info': 'LVMVolumeDriver:foo:bar:default:0'} - host = {'capabilities': capabilities} - vol = {'name': 'test', 'id': 1, 'size': 1, 'status': 'available'} - moved, model_update = self.volume.driver.migrate_volume(self.context, - vol, host) - self.assertFalse(moved) - self.assertIsNone(model_update) - - def test_lvm_migrate_volume_in_use(self): - hostname = socket.gethostname() - capabilities = {'location_info': 'LVMVolumeDriver:%s:bar' % hostname} - host = {'capabilities': capabilities} - vol = {'name': 'test', 'id': 1, 'size': 1, 'status': 'in-use'} - moved, model_update = self.volume.driver.migrate_volume(self.context, - vol, host) - self.assertFalse(moved) - self.assertIsNone(model_update) - - @mock.patch.object(volutils, 'get_all_volume_groups', - return_value=[{'name': 'cinder-volumes'}]) - def test_lvm_migrate_volume_same_volume_group(self, vgs): - hostname = socket.gethostname() - capabilities = {'location_info': 'LVMVolumeDriver:%s:' - 'cinder-volumes:default:0' % hostname} - host = {'capabilities': capabilities} - vol = {'name': 'test', 'id': 1, 'size': 1, 'status': 'available'} - self.volume.driver.vg = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - - self.assertRaises(exception.VolumeBackendAPIException, - self.volume.driver.migrate_volume, self.context, - vol, host) - - @mock.patch.object(lvm.LVMVolumeDriver, '_create_volume') - @mock.patch.object(brick_lvm.LVM, 'get_all_physical_volumes') - @mock.patch.object(brick_lvm.LVM, 'delete') - @mock.patch.object(volutils, 'copy_volume', - side_effect=processutils.ProcessExecutionError) - @mock.patch.object(volutils, 'get_all_volume_groups', - return_value=[{'name': 'cinder-volumes'}]) - def test_lvm_migrate_volume_volume_copy_error(self, vgs, copy_volume, - mock_delete, mock_pvs, - mock_create): - - hostname = socket.gethostname() - capabilities = {'location_info': 'LVMVolumeDriver:%s:' - 'cinder-volumes:default:0' % hostname} - host = {'capabilities': capabilities} - vol = {'name': 'test', 'id': 1, 'size': 1, 'status': 'available'} - self.volume.driver.vg = fake_lvm.FakeBrickLVM('cinder-volumes-old', - False, None, 'default') - self.assertRaises(processutils.ProcessExecutionError, - self.volume.driver.migrate_volume, self.context, - vol, host) - mock_delete.assert_called_once_with(vol) - - def test_lvm_volume_group_missing(self): - hostname = socket.gethostname() - capabilities = {'location_info': 'LVMVolumeDriver:%s:' - 'cinder-volumes-3:default:0' % hostname} - host = {'capabilities': capabilities} - vol = {'name': 'test', 'id': 1, 'size': 1, 'status': 'available'} - - def get_all_volume_groups(): - return [{'name': 'cinder-volumes-2'}] - - self.stubs.Set(volutils, 'get_all_volume_groups', - get_all_volume_groups) - - self.volume.driver.vg = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - - moved, model_update = self.volume.driver.migrate_volume(self.context, - vol, host) - self.assertFalse(moved) - self.assertIsNone(model_update) - - def test_lvm_migrate_volume_proceed(self): - hostname = socket.gethostname() - capabilities = {'location_info': 'LVMVolumeDriver:%s:' - 'cinder-volumes-2:default:0' % hostname} - host = {'capabilities': capabilities} - vol = {'name': 'testvol', 'id': 1, 'size': 2, 'status': 'available'} - - def fake_execute(*args, **kwargs): - pass - - def get_all_volume_groups(): - # NOTE(flaper87) Return just the destination - # host to test the check of dest VG existence. - return [{'name': 'cinder-volumes-2'}] - - def _fake_get_all_physical_volumes(obj, root_helper, vg_name): - return [{}] - - with mock.patch.object(brick_lvm.LVM, 'get_all_physical_volumes', - return_value = [{}]), \ - mock.patch.object(self.volume.driver, '_execute') \ - as mock_execute, \ - mock.patch.object(volutils, 'copy_volume') as mock_copy, \ - mock.patch.object(volutils, 'get_all_volume_groups', - side_effect = get_all_volume_groups), \ - mock.patch.object(self.volume.driver, '_delete_volume'): - - self.volume.driver.vg = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - moved, model_update = \ - self.volume.driver.migrate_volume(self.context, vol, host) - self.assertTrue(moved) - self.assertIsNone(model_update) - mock_copy.assert_called_once_with( - '/dev/mapper/cinder--volumes-testvol', - '/dev/mapper/cinder--volumes--2-testvol', - 2048, - '1M', - execute=mock_execute, - sparse=False) - - def test_lvm_migrate_volume_proceed_with_thin(self): - hostname = socket.gethostname() - capabilities = {'location_info': 'LVMVolumeDriver:%s:' - 'cinder-volumes-2:default:0' % hostname} - host = {'capabilities': capabilities} - vol = {'name': 'testvol', 'id': 1, 'size': 2, 'status': 'available'} - - def fake_execute(*args, **kwargs): - pass - - def get_all_volume_groups(): - # NOTE(flaper87) Return just the destination - # host to test the check of dest VG existence. - return [{'name': 'cinder-volumes-2'}] - - def _fake_get_all_physical_volumes(obj, root_helper, vg_name): - return [{}] - - self.configuration.lvm_type = 'thin' - lvm_driver = lvm.LVMVolumeDriver(configuration=self.configuration, - db=db) - - with mock.patch.object(brick_lvm.LVM, 'get_all_physical_volumes', - return_value = [{}]), \ - mock.patch.object(lvm_driver, '_execute') \ - as mock_execute, \ - mock.patch.object(volutils, 'copy_volume') as mock_copy, \ - mock.patch.object(volutils, 'get_all_volume_groups', - side_effect = get_all_volume_groups), \ - mock.patch.object(lvm_driver, '_delete_volume'): - - lvm_driver.vg = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - lvm_driver._sparse_copy_volume = True - moved, model_update = \ - lvm_driver.migrate_volume(self.context, vol, host) - self.assertTrue(moved) - self.assertIsNone(model_update) - mock_copy.assert_called_once_with( - '/dev/mapper/cinder--volumes-testvol', - '/dev/mapper/cinder--volumes--2-testvol', - 2048, - '1M', - execute=mock_execute, - sparse=True) - - @staticmethod - def _get_manage_existing_lvs(name): - """Helper method used by the manage_existing tests below.""" - lvs = [{'name': 'fake_lv', 'size': '1.75'}, - {'name': 'fake_lv_bad_size', 'size': 'Not a float'}] - for lv in lvs: - if lv['name'] == name: - return lv - - def _setup_stubs_for_manage_existing(self): - """Helper to set up common stubs for the manage_existing tests.""" - self.volume.driver.vg = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - self.stubs.Set(self.volume.driver.vg, 'get_volume', - self._get_manage_existing_lvs) - - @mock.patch.object(db.sqlalchemy.api, 'volume_get', - side_effect=exception.VolumeNotFound( - volume_id='d8cd1feb-2dcc-404d-9b15-b86fe3bec0a1')) - def test_lvm_manage_existing_not_found(self, mock_vol_get): - self._setup_stubs_for_manage_existing() - - vol_name = 'volume-d8cd1feb-2dcc-404d-9b15-b86fe3bec0a1' - ref = {'source-name': 'fake_lv'} - vol = {'name': vol_name, 'id': fake.volume_id, 'size': 0} - - with mock.patch.object(self.volume.driver.vg, 'rename_volume'): - model_update = self.volume.driver.manage_existing(vol, ref) - self.assertIsNone(model_update) - - @mock.patch.object(db.sqlalchemy.api, 'volume_get') - def test_lvm_manage_existing_already_managed(self, mock_conf): - self._setup_stubs_for_manage_existing() - - mock_conf.volume_name_template = 'volume-%s' - vol_name = 'volume-d8cd1feb-2dcc-404d-9b15-b86fe3bec0a1' - ref = {'source-name': vol_name} - vol = {'name': 'test', 'id': 1, 'size': 0} - - with mock.patch.object(self.volume.driver.vg, 'rename_volume'): - self.assertRaises(exception.ManageExistingAlreadyManaged, - self.volume.driver.manage_existing, - vol, ref) - - def test_lvm_manage_existing(self): - """Good pass on managing an LVM volume. - - This test case ensures that, when a logical volume with the - specified name exists, and the size is as expected, no error is - returned from driver.manage_existing, and that the rename_volume - function is called in the Brick LVM code with the correct arguments. - """ - self._setup_stubs_for_manage_existing() - - ref = {'source-name': 'fake_lv'} - vol = {'name': 'test', 'id': fake.volume_id, 'size': 0} - - def _rename_volume(old_name, new_name): - self.assertEqual(ref['source-name'], old_name) - self.assertEqual(vol['name'], new_name) - - self.stubs.Set(self.volume.driver.vg, 'rename_volume', - _rename_volume) - - size = self.volume.driver.manage_existing_get_size(vol, ref) - self.assertEqual(2, size) - model_update = self.volume.driver.manage_existing(vol, ref) - self.assertIsNone(model_update) - - def test_lvm_manage_existing_bad_size(self): - """Make sure correct exception on bad size returned from LVM. - - This test case ensures that the correct exception is raised when - the information returned for the existing LVs is not in the format - that the manage_existing code expects. - """ - self._setup_stubs_for_manage_existing() - - ref = {'source-name': 'fake_lv_bad_size'} - vol = {'name': 'test', 'id': fake.volume_id, 'size': 2} - - self.assertRaises(exception.VolumeBackendAPIException, - self.volume.driver.manage_existing_get_size, - vol, ref) - - def test_lvm_manage_existing_bad_ref(self): - """Error case where specified LV doesn't exist. - - This test case ensures that the correct exception is raised when - the caller attempts to manage a volume that does not exist. - """ - self._setup_stubs_for_manage_existing() - - ref = {'source-name': 'fake_nonexistent_lv'} - vol = {'name': 'test', 'id': 1, 'size': 0, 'status': 'available'} - - self.assertRaises(exception.ManageExistingInvalidReference, - self.volume.driver.manage_existing_get_size, - vol, ref) - - def test_lvm_manage_existing_snapshot(self): - """Good pass on managing an LVM snapshot. - - This test case ensures that, when a logical volume's snapshot with the - specified name exists, and the size is as expected, no error is - returned from driver.manage_existing_snapshot, and that the - rename_volume function is called in the Brick LVM code with the correct - arguments. - """ - self._setup_stubs_for_manage_existing() - - ref = {'source-name': 'fake_lv'} - snp = {'name': 'test', 'id': fake.snapshot_id, 'size': 0} - - def _rename_volume(old_name, new_name): - self.assertEqual(ref['source-name'], old_name) - self.assertEqual(snp['name'], new_name) - - with mock.patch.object(self.volume.driver.vg, 'rename_volume') as \ - mock_rename_volume: - mock_rename_volume.return_value = _rename_volume - - size = self.volume.driver.manage_existing_snapshot_get_size(snp, - ref) - self.assertEqual(2, size) - model_update = self.volume.driver.manage_existing_snapshot(snp, - ref) - self.assertIsNone(model_update) - - def test_lvm_manage_existing_snapshot_bad_ref(self): - """Error case where specified LV snapshot doesn't exist. - - This test case ensures that the correct exception is raised when - the caller attempts to manage a snapshot that does not exist. - """ - self._setup_stubs_for_manage_existing() - - ref = {'source-name': 'fake_nonexistent_lv'} - snp = { - 'name': 'test', - 'id': fake.snapshot_id, - 'size': 0, - 'status': 'available', - } - - self.assertRaises(exception.ManageExistingInvalidReference, - self.volume.driver.manage_existing_snapshot_get_size, - snp, ref) - - def test_lvm_manage_existing_snapshot_bad_size(self): - """Make sure correct exception on bad size returned from LVM. - - This test case ensures that the correct exception is raised when - the information returned for the existing LVs is not in the format - that the manage_existing_snapshot code expects. - """ - self._setup_stubs_for_manage_existing() - - ref = {'source-name': 'fake_lv_bad_size'} - snp = {'name': 'test', 'id': fake.snapshot_id, 'size': 2} - - self.assertRaises(exception.VolumeBackendAPIException, - self.volume.driver.manage_existing_snapshot_get_size, - snp, ref) - - def test_lvm_unmanage(self): - volume = tests_utils.create_volume(self.context, status='available', - size=1, host=CONF.host) - ret = self.volume.driver.unmanage(volume) - self.assertIsNone(ret) - - # Global setting, LVM setting, expected outcome - @ddt.data((10.0, 2.0, 2.0)) - @ddt.data((10.0, None, 10.0)) - @ddt.unpack - def test_lvm_max_over_subscription_ratio(self, - global_value, - lvm_value, - expected_value): - configuration = conf.Configuration(fake_opt, 'fake_group') - configuration.max_over_subscription_ratio = global_value - configuration.lvm_max_over_subscription_ratio = lvm_value - - fake_vg = mock.Mock(fake_lvm.FakeBrickLVM('cinder-volumes', False, - None, 'default')) - lvm_driver = lvm.LVMVolumeDriver(configuration=configuration, - vg_obj=fake_vg, db=db) - - self.assertEqual(expected_value, - lvm_driver.configuration.max_over_subscription_ratio) - - -class ISCSITestCase(DriverTestCase): - """Test Case for ISCSIDriver""" - driver_name = "cinder.volume.drivers.lvm.LVMVolumeDriver" - - def setUp(self): - super(ISCSITestCase, self).setUp() - self.configuration = mox.MockObject(conf.Configuration) - self.configuration.iscsi_target_prefix = 'iqn.2010-10.org.openstack:' - self.configuration.iscsi_ip_address = '0.0.0.0' - self.configuration.iscsi_port = 3260 - - def _attach_volume(self): - """Attach volumes to an instance.""" - volume_id_list = [] - for index in range(3): - vol = {} - vol['size'] = 0 - vol_ref = db.volume_create(self.context, vol) - self.volume.create_volume(self.context, vol_ref['id']) - vol_ref = db.volume_get(self.context, vol_ref['id']) - - # each volume has a different mountpoint - mountpoint = "/dev/sd" + chr((ord('b') + index)) - instance_uuid = '12345678-1234-5678-1234-567812345678' - db.volume_attached(self.context, vol_ref['id'], instance_uuid, - mountpoint) - volume_id_list.append(vol_ref['id']) - - return volume_id_list - - def test_do_iscsi_discovery(self): - self.configuration = conf.Configuration(None) - iscsi_driver = \ - cinder.volume.targets.tgt.TgtAdm( - configuration=self.configuration) - - utils.execute = lambda *a, **kw: \ - ("%s dummy" % CONF.iscsi_ip_address, '') - volume = {"name": "dummy", - "host": "0.0.0.0", - "id": "12345678-1234-5678-1234-567812345678"} - iscsi_driver._do_iscsi_discovery(volume) - - def test_get_iscsi_properties(self): - volume = {"provider_location": '', - "id": "0", - "provider_auth": "a b c", - "attached_mode": "rw"} - iscsi_driver = \ - cinder.volume.targets.tgt.TgtAdm(configuration=self.configuration) - iscsi_driver._do_iscsi_discovery = lambda v: "0.0.0.0:0000,0 iqn:iqn 0" - result = iscsi_driver._get_iscsi_properties(volume) - self.assertEqual("0.0.0.0:0000", result["target_portal"]) - self.assertEqual("iqn:iqn", result["target_iqn"]) - self.assertEqual(0, result["target_lun"]) - - def test_get_iscsi_properties_multiple_portals(self): - volume = {"provider_location": '1.1.1.1:3260;2.2.2.2:3261,1 iqn:iqn 0', - "id": "0", - "provider_auth": "a b c", - "attached_mode": "rw"} - iscsi_driver = \ - cinder.volume.targets.tgt.TgtAdm(configuration=self.configuration) - result = iscsi_driver._get_iscsi_properties(volume) - self.assertEqual("1.1.1.1:3260", result["target_portal"]) - self.assertEqual("iqn:iqn", result["target_iqn"]) - self.assertEqual(0, result["target_lun"]) - self.assertEqual(["1.1.1.1:3260", "2.2.2.2:3261"], - result["target_portals"]) - self.assertEqual(["iqn:iqn", "iqn:iqn"], result["target_iqns"]) - self.assertEqual([0, 0], result["target_luns"]) - - @mock.patch('cinder.brick.local_dev.lvm.LVM.get_lvm_version', - return_value=(2, 2, 100)) - def test_get_volume_stats(self, _mock_get_version): - - def _fake_get_all_physical_volumes(obj, root_helper, vg_name): - return [{}] - - @staticmethod - def _fake_get_all_volume_groups(root_helper, vg_name=None): - return [{'name': 'cinder-volumes', - 'size': '5.52', - 'available': '0.52', - 'lv_count': '2', - 'uuid': 'vR1JU3-FAKE-C4A9-PQFh-Mctm-9FwA-Xwzc1m'}] - - def _fake_get_volumes(obj, lv_name=None): - return [{'vg': 'fake_vg', 'name': 'fake_vol', 'size': '1000'}] - - self.stubs.Set(brick_lvm.LVM, - 'get_all_volume_groups', - _fake_get_all_volume_groups) - - self.stubs.Set(brick_lvm.LVM, - 'get_all_physical_volumes', - _fake_get_all_physical_volumes) - - self.stubs.Set(brick_lvm.LVM, - 'get_volumes', - _fake_get_volumes) - - self.volume.driver.vg = brick_lvm.LVM('cinder-volumes', 'sudo') - - self.volume.driver._update_volume_stats() - - stats = self.volume.driver._stats - - self.assertEqual( - float('5.52'), stats['pools'][0]['total_capacity_gb']) - self.assertEqual( - float('0.52'), stats['pools'][0]['free_capacity_gb']) - self.assertEqual( - float('5.0'), stats['pools'][0]['provisioned_capacity_gb']) - self.assertEqual( - int('1'), stats['pools'][0]['total_volumes']) - self.assertFalse(stats['sparse_copy_volume']) - - # Check value of sparse_copy_volume for thin enabled case. - # This value is set in check_for_setup_error. - self.configuration = conf.Configuration(None) - self.configuration.lvm_type = 'thin' - vg_obj = fake_lvm.FakeBrickLVM('cinder-volumes', - False, - None, - 'default') - lvm_driver = lvm.LVMVolumeDriver(configuration=self.configuration, - db=db, - vg_obj=vg_obj) - lvm_driver.check_for_setup_error() - lvm_driver.vg = brick_lvm.LVM('cinder-volumes', 'sudo') - lvm_driver._update_volume_stats() - stats = lvm_driver._stats - self.assertTrue(stats['sparse_copy_volume']) - - def test_validate_connector(self): - iscsi_driver =\ - cinder.volume.targets.tgt.TgtAdm( - configuration=self.configuration) - - # Validate a valid connector - connector = {'ip': '10.0.0.2', - 'host': 'fakehost', - 'initiator': 'iqn.2012-07.org.fake:01'} - iscsi_driver.validate_connector(connector) - - # Validate a connector without the initiator - connector = {'ip': '10.0.0.2', 'host': 'fakehost'} - self.assertRaises(exception.InvalidConnectorException, - iscsi_driver.validate_connector, connector) - - -class FibreChannelTestCase(DriverTestCase): - """Test Case for FibreChannelDriver.""" - driver_name = "cinder.volume.driver.FibreChannelDriver" - - def test_initialize_connection(self): - self.assertRaises(NotImplementedError, - self.volume.driver.initialize_connection, {}, {}) - - def test_validate_connector(self): - """validate_connector() successful use case. - - validate_connector() does not throw an exception when - wwpns and wwnns are both set and both are not empty. - """ - connector = {'wwpns': ["not empty"], - 'wwnns': ["not empty"]} - self.volume.driver.validate_connector(connector) - - def test_validate_connector_no_wwpns(self): - """validate_connector() throws exception when it has no wwpns.""" - connector = {'wwnns': ["not empty"]} - self.assertRaises(exception.InvalidConnectorException, - self.volume.driver.validate_connector, connector) - - def test_validate_connector_empty_wwpns(self): - """validate_connector() throws exception when it has empty wwpns.""" - connector = {'wwpns': [], - 'wwnns': ["not empty"]} - self.assertRaises(exception.InvalidConnectorException, - self.volume.driver.validate_connector, connector) - - def test_validate_connector_no_wwnns(self): - """validate_connector() throws exception when it has no wwnns.""" - connector = {'wwpns': ["not empty"]} - self.assertRaises(exception.InvalidConnectorException, - self.volume.driver.validate_connector, connector) - - def test_validate_connector_empty_wwnns(self): - """validate_connector() throws exception when it has empty wwnns.""" - connector = {'wwnns': [], - 'wwpns': ["not empty"]} - self.assertRaises(exception.InvalidConnectorException, - self.volume.driver.validate_connector, connector) - - -class VolumePolicyTestCase(test.TestCase): - - def setUp(self): - super(VolumePolicyTestCase, self).setUp() - - cinder.policy.init() - - self.context = context.get_admin_context() - - def test_check_policy(self): - self.mox.StubOutWithMock(cinder.policy, 'enforce') - target = { - 'project_id': self.context.project_id, - 'user_id': self.context.user_id, - } - cinder.policy.enforce(self.context, 'volume:attach', target) - self.mox.ReplayAll() - cinder.volume.api.check_policy(self.context, 'attach') - - def test_check_policy_with_target(self): - self.mox.StubOutWithMock(cinder.policy, 'enforce') - target = { - 'project_id': self.context.project_id, - 'user_id': self.context.user_id, - 'id': 2, - } - cinder.policy.enforce(self.context, 'volume:attach', target) - self.mox.ReplayAll() - cinder.volume.api.check_policy(self.context, 'attach', {'id': 2}) - - -class ImageVolumeCacheTestCase(BaseVolumeTestCase): - - def setUp(self): - super(ImageVolumeCacheTestCase, self).setUp() - self.volume.driver.set_initialized() - - @mock.patch('oslo_utils.importutils.import_object') - def test_cache_configs(self, mock_import_object): - opts = { - 'image_volume_cache_enabled': True, - 'image_volume_cache_max_size_gb': 100, - 'image_volume_cache_max_count': 20 - } - - def conf_get(option): - if option in opts: - return opts[option] - else: - return None - - mock_driver = mock.Mock() - mock_driver.configuration.safe_get.side_effect = conf_get - mock_driver.configuration.extra_capabilities = 'null' - - def import_obj(*args, **kwargs): - return mock_driver - - mock_import_object.side_effect = import_obj - - manager = vol_manager.VolumeManager(volume_driver=mock_driver) - self.assertIsNotNone(manager) - self.assertIsNotNone(manager.image_volume_cache) - self.assertEqual(100, manager.image_volume_cache.max_cache_size_gb) - self.assertEqual(20, manager.image_volume_cache.max_cache_size_count) - - def test_delete_image_volume(self): - volume_params = { - 'status': 'creating', - 'host': 'some_host', - 'size': 1 - } - volume_api = cinder.volume.api.API() - volume = tests_utils.create_volume(self.context, **volume_params) - volume.status = 'available' - volume.save() - image_id = '70a599e0-31e7-49b7-b260-868f441e862b' - db.image_volume_cache_create(self.context, - volume['host'], - image_id, - datetime.datetime.utcnow(), - volume['id'], - volume['size']) - volume_api.delete(self.context, volume) - entry = db.image_volume_cache_get_by_volume_id(self.context, - volume['id']) - self.assertIsNone(entry) - - def test_delete_volume_with_keymanager_exception(self): - volume_params = { - 'host': 'some_host', - 'size': 1 - } - volume_api = cinder.volume.api.API() - volume = tests_utils.create_volume(self.context, **volume_params) - - with mock.patch.object( - volume_api.key_manager, 'delete_key') as key_del_mock: - key_del_mock.side_effect = Exception("Key not found") - volume_api.delete(self.context, volume) - - -@ddt.ddt -class DiscardFlagTestCase(BaseVolumeTestCase): - - def setUp(self): - super(DiscardFlagTestCase, self).setUp() - self.volume.driver = mock.MagicMock() - self.mock_db = mock.MagicMock() - self.volume.db = self.mock_db - - @ddt.data(dict(config_discard_flag=True, - driver_discard_flag=None, - expected_flag=True), - dict(config_discard_flag=False, - driver_discard_flag=None, - expected_flag=None), - dict(config_discard_flag=True, - driver_discard_flag=True, - expected_flag=True), - dict(config_discard_flag=False, - driver_discard_flag=True, - expected_flag=True), - dict(config_discard_flag=False, - driver_discard_flag=False, - expected_flag=False), - dict(config_discard_flag=None, - driver_discard_flag=True, - expected_flag=True), - dict(config_discard_flag=None, - driver_discard_flag=False, - expected_flag=False)) - @ddt.unpack - def test_initialize_connection_discard_flag(self, - config_discard_flag, - driver_discard_flag, - expected_flag): - volume_properties = {'volume_type_id': None} - - def _get_item(key): - return volume_properties[key] - - mock_volume = mock.MagicMock() - mock_volume.__getitem__.side_effect = _get_item - self.mock_db.volume_get.return_value = mock_volume - self.mock_db.volume_update.return_value = mock_volume - self.volume.driver.create_export.return_value = None - connector = {'ip': 'IP', 'initiator': 'INITIATOR'} - - conn_info = { - 'driver_volume_type': 'iscsi', - 'data': {'access_mode': 'rw', - 'encrypted': False} - } - - if driver_discard_flag is not None: - conn_info['data']['discard'] = driver_discard_flag - - self.volume.driver.initialize_connection.return_value = conn_info - - def _safe_get(key): - if key is 'report_discard_supported': - return config_discard_flag - else: - return None - - self.volume.driver.configuration.safe_get.side_effect = _safe_get - - conn_info = self.volume.initialize_connection(self.context, 'id', - connector) - - self.assertEqual(expected_flag, conn_info['data'].get('discard')) diff --git a/cinder/tests/unit/test_volume_configuration.py b/cinder/tests/unit/test_volume_configuration.py deleted file mode 100644 index 733706e68..000000000 --- a/cinder/tests/unit/test_volume_configuration.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright (c) 2012 Rackspace Hosting -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests for the configuration wrapper in volume drivers.""" - - -from oslo_config import cfg - -from cinder import test -from cinder.volume import configuration - - -volume_opts = [ - cfg.StrOpt('str_opt', default='STR_OPT'), - cfg.BoolOpt('bool_opt', default=False) -] -more_volume_opts = [ - cfg.IntOpt('int_opt', default=1), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) -CONF.register_opts(more_volume_opts) - - -class VolumeConfigurationTest(test.TestCase): - - def test_group_grafts_opts(self): - c = configuration.Configuration(volume_opts, config_group='foo') - self.assertEqual(c.str_opt, CONF.foo.str_opt) - self.assertEqual(c.bool_opt, CONF.foo.bool_opt) - - def test_opts_no_group(self): - c = configuration.Configuration(volume_opts) - self.assertEqual(c.str_opt, CONF.str_opt) - self.assertEqual(c.bool_opt, CONF.bool_opt) - - def test_grafting_multiple_opts(self): - c = configuration.Configuration(volume_opts, config_group='foo') - c.append_config_values(more_volume_opts) - self.assertEqual(c.str_opt, CONF.foo.str_opt) - self.assertEqual(c.bool_opt, CONF.foo.bool_opt) - self.assertEqual(c.int_opt, CONF.foo.int_opt) - - def test_safe_get(self): - c = configuration.Configuration(volume_opts, config_group='foo') - self.assertIsNone(c.safe_get('none_opt')) diff --git a/cinder/tests/unit/test_volume_glance_metadata.py b/cinder/tests/unit/test_volume_glance_metadata.py deleted file mode 100644 index cca75253c..000000000 --- a/cinder/tests/unit/test_volume_glance_metadata.py +++ /dev/null @@ -1,183 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# Copyright 2011 University of Southern California -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unit Tests for volume types extra specs code -""" - -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit import fake_constants as fake - - -class VolumeGlanceMetadataTestCase(test.TestCase): - - def setUp(self): - super(VolumeGlanceMetadataTestCase, self).setUp() - self.ctxt = context.get_admin_context() - objects.register_all() - - def test_vol_glance_metadata_bad_vol_id(self): - ctxt = context.get_admin_context() - self.assertRaises(exception.VolumeNotFound, - db.volume_glance_metadata_create, - ctxt, fake.volume_id, 'key1', 'value1') - self.assertRaises(exception.VolumeNotFound, - db.volume_glance_metadata_get, ctxt, fake.volume_id) - db.volume_glance_metadata_delete_by_volume(ctxt, fake.volume2_id) - - def test_vol_update_glance_metadata(self): - ctxt = context.get_admin_context() - db.volume_create(ctxt, {'id': fake.volume_id}) - db.volume_create(ctxt, {'id': fake.volume2_id}) - db.volume_glance_metadata_create(ctxt, fake.volume_id, 'key1', - 'value1') - db.volume_glance_metadata_create(ctxt, fake.volume2_id, 'key1', - 'value1') - db.volume_glance_metadata_create(ctxt, fake.volume2_id, 'key2', - 'value2') - db.volume_glance_metadata_create(ctxt, fake.volume2_id, 'key3', 123) - - expected_metadata_1 = {'volume_id': fake.volume_id, - 'key': 'key1', - 'value': 'value1'} - - metadata = db.volume_glance_metadata_get(ctxt, fake.volume_id) - self.assertEqual(1, len(metadata)) - for key, value in expected_metadata_1.items(): - self.assertEqual(value, metadata[0][key]) - - expected_metadata_2 = ({'volume_id': fake.volume2_id, - 'key': 'key1', - 'value': 'value1'}, - {'volume_id': fake.volume2_id, - 'key': 'key2', - 'value': 'value2'}, - {'volume_id': fake.volume2_id, - 'key': 'key3', - 'value': '123'}) - - metadata = db.volume_glance_metadata_get(ctxt, fake.volume2_id) - self.assertEqual(3, len(metadata)) - for expected, meta in zip(expected_metadata_2, metadata): - for key, value in expected.items(): - self.assertEqual(value, meta[key]) - - self.assertRaises(exception.GlanceMetadataExists, - db.volume_glance_metadata_create, - ctxt, fake.volume_id, 'key1', 'value1a') - - metadata = db.volume_glance_metadata_get(ctxt, fake.volume_id) - self.assertEqual(1, len(metadata)) - for key, value in expected_metadata_1.items(): - self.assertEqual(value, metadata[0][key]) - - def test_vols_get_glance_metadata(self): - ctxt = context.get_admin_context() - db.volume_create(ctxt, {'id': fake.volume_id}) - db.volume_create(ctxt, {'id': fake.volume2_id}) - db.volume_create(ctxt, {'id': '3'}) - db.volume_glance_metadata_create(ctxt, fake.volume_id, 'key1', - 'value1') - db.volume_glance_metadata_create(ctxt, fake.volume2_id, 'key2', - 'value2') - db.volume_glance_metadata_create(ctxt, fake.volume2_id, 'key22', - 'value22') - - metadata = db.volume_glance_metadata_get_all(ctxt) - self.assertEqual(3, len(metadata)) - self._assert_metadata_equals(fake.volume_id, 'key1', 'value1', - metadata[0]) - self._assert_metadata_equals(fake.volume2_id, 'key2', 'value2', - metadata[1]) - self._assert_metadata_equals(fake.volume2_id, 'key22', 'value22', - metadata[2]) - - def _assert_metadata_equals(self, volume_id, key, value, observed): - self.assertEqual(volume_id, observed.volume_id) - self.assertEqual(key, observed.key) - self.assertEqual(value, observed.value) - - def test_vol_delete_glance_metadata(self): - ctxt = context.get_admin_context() - db.volume_create(ctxt, {'id': fake.volume_id}) - db.volume_glance_metadata_delete_by_volume(ctxt, fake.volume_id) - db.volume_glance_metadata_create(ctxt, fake.volume_id, 'key1', - 'value1') - db.volume_glance_metadata_delete_by_volume(ctxt, fake.volume_id) - self.assertRaises(exception.GlanceMetadataNotFound, - db.volume_glance_metadata_get, ctxt, fake.volume_id) - - def test_vol_glance_metadata_copy_to_snapshot(self): - ctxt = context.get_admin_context() - db.volume_create(ctxt, {'id': fake.volume_id}) - snap = objects.Snapshot(ctxt, volume_id=fake.volume_id) - snap.create() - db.volume_glance_metadata_create(ctxt, fake.volume_id, 'key1', - 'value1') - db.volume_glance_metadata_copy_to_snapshot(ctxt, snap.id, - fake.volume_id) - - expected_meta = {'snapshot_id': snap.id, - 'key': 'key1', - 'value': 'value1'} - - for meta in db.volume_snapshot_glance_metadata_get(ctxt, snap.id): - for (key, value) in expected_meta.items(): - self.assertEqual(value, meta[key]) - snap.destroy() - - def test_vol_glance_metadata_copy_from_volume_to_volume(self): - ctxt = context.get_admin_context() - db.volume_create(ctxt, {'id': fake.volume_id}) - db.volume_create(ctxt, {'id': fake.volume2_id, - 'source_volid': fake.volume_id}) - db.volume_glance_metadata_create(ctxt, fake.volume_id, 'key1', - 'value1') - db.volume_glance_metadata_copy_from_volume_to_volume(ctxt, - fake.volume_id, - fake.volume2_id) - - expected_meta = {'key': 'key1', - 'value': 'value1'} - - for meta in db.volume_glance_metadata_get(ctxt, fake.volume2_id): - for (key, value) in expected_meta.items(): - self.assertEqual(value, meta[key]) - - def test_volume_glance_metadata_copy_to_volume(self): - vol1 = db.volume_create(self.ctxt, {}) - vol2 = db.volume_create(self.ctxt, {}) - db.volume_glance_metadata_create(self.ctxt, vol1['id'], 'm1', 'v1') - snapshot = objects.Snapshot(self.ctxt, volume_id=vol1['id']) - snapshot.create() - db.volume_glance_metadata_copy_to_snapshot(self.ctxt, snapshot.id, - vol1['id']) - db.volume_glance_metadata_copy_to_volume(self.ctxt, vol2['id'], - snapshot.id) - metadata = db.volume_glance_metadata_get(self.ctxt, vol2['id']) - metadata = {m['key']: m['value'] for m in metadata} - self.assertEqual({'m1': 'v1'}, metadata) - - def test_volume_snapshot_glance_metadata_get_nonexistent(self): - vol = db.volume_create(self.ctxt, {}) - snapshot = objects.Snapshot(self.ctxt, volume_id=vol['id']) - snapshot.create() - self.assertRaises(exception.GlanceMetadataNotFound, - db.volume_snapshot_glance_metadata_get, - self.ctxt, snapshot.id) - snapshot.destroy() diff --git a/cinder/tests/unit/test_volume_rpcapi.py b/cinder/tests/unit/test_volume_rpcapi.py deleted file mode 100644 index 04e83d04b..000000000 --- a/cinder/tests/unit/test_volume_rpcapi.py +++ /dev/null @@ -1,882 +0,0 @@ -# Copyright 2012, Intel, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Unit Tests for cinder.volume.rpcapi -""" -import copy - -import mock -from oslo_config import cfg -from oslo_serialization import jsonutils - -from cinder import context -from cinder import db -from cinder import exception -from cinder import objects -from cinder import test -from cinder.tests.unit import fake_backup -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit import utils as tests_utils -from cinder.volume import rpcapi as volume_rpcapi -from cinder.volume import utils - - -CONF = cfg.CONF - - -class VolumeRpcAPITestCase(test.TestCase): - - def setUp(self): - super(VolumeRpcAPITestCase, self).setUp() - self.context = context.get_admin_context() - vol = {} - vol['host'] = 'fake_host' - vol['availability_zone'] = CONF.storage_availability_zone - vol['status'] = "available" - vol['attach_status'] = "detached" - vol['metadata'] = {"test_key": "test_val"} - vol['size'] = 1 - volume = db.volume_create(self.context, vol) - - kwargs = { - 'status': "creating", - 'progress': '0%', - 'display_name': 'fake_name', - 'display_description': 'fake_description'} - snapshot = tests_utils.create_snapshot(self.context, vol['id'], - **kwargs) - - source_group = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2', - host='fakehost@fakedrv#fakepool') - - cgsnapshot = tests_utils.create_cgsnapshot( - self.context, - consistencygroup_id=source_group.id) - - group = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2', - host='fakehost@fakedrv#fakepool', - cgsnapshot_id=cgsnapshot.id) - - group2 = tests_utils.create_consistencygroup( - self.context, - availability_zone=CONF.storage_availability_zone, - volume_type='type1,type2', - host='fakehost@fakedrv#fakepool', - source_cgid=source_group.id) - - group = objects.ConsistencyGroup.get_by_id(self.context, group.id) - group2 = objects.ConsistencyGroup.get_by_id(self.context, group2.id) - cgsnapshot = objects.CGSnapshot.get_by_id(self.context, cgsnapshot.id) - self.fake_volume = jsonutils.to_primitive(volume) - self.fake_volume_obj = fake_volume.fake_volume_obj(self.context, **vol) - self.fake_volume_metadata = volume["volume_metadata"] - self.fake_snapshot = snapshot - self.fake_reservations = ["RESERVATION"] - self.fake_cg = group - self.fake_cg2 = group2 - self.fake_src_cg = jsonutils.to_primitive(source_group) - self.fake_cgsnap = cgsnapshot - self.fake_backup_obj = fake_backup.fake_backup_obj(self.context) - - def test_serialized_volume_has_id(self): - self.assertIn('id', self.fake_volume) - - def _test_volume_api(self, method, rpc_method, **kwargs): - ctxt = context.RequestContext('fake_user', 'fake_project') - - if 'rpcapi_class' in kwargs: - rpcapi_class = kwargs['rpcapi_class'] - del kwargs['rpcapi_class'] - else: - rpcapi_class = volume_rpcapi.VolumeAPI - rpcapi = rpcapi_class() - expected_retval = 'foo' if method == 'call' else None - - target = { - "version": kwargs.pop('version', rpcapi.RPC_API_VERSION) - } - - if 'request_spec' in kwargs: - spec = jsonutils.to_primitive(kwargs['request_spec']) - kwargs['request_spec'] = spec - - expected_msg = copy.deepcopy(kwargs) - if 'volume' in expected_msg: - volume = expected_msg['volume'] - # NOTE(thangp): copy.deepcopy() is making oslo_versionedobjects - # think that 'metadata' was changed. - if isinstance(volume, objects.Volume): - volume.obj_reset_changes() - del expected_msg['volume'] - expected_msg['volume_id'] = volume['id'] - expected_msg['volume'] = volume - if 'snapshot' in expected_msg: - snapshot = expected_msg['snapshot'] - del expected_msg['snapshot'] - expected_msg['snapshot_id'] = snapshot.id - expected_msg['snapshot'] = snapshot - if 'cgsnapshot' in expected_msg: - cgsnapshot = expected_msg['cgsnapshot'] - if cgsnapshot: - cgsnapshot.consistencygroup - kwargs['cgsnapshot'].consistencygroup - if 'backup' in expected_msg: - backup = expected_msg['backup'] - del expected_msg['backup'] - expected_msg['backup_id'] = backup.id - expected_msg['backup'] = backup - - if 'host' in expected_msg: - del expected_msg['host'] - if 'dest_host' in expected_msg: - dest_host = expected_msg['dest_host'] - dest_host_dict = {'host': dest_host.host, - 'capabilities': dest_host.capabilities} - del expected_msg['dest_host'] - expected_msg['host'] = dest_host_dict - if 'new_volume' in expected_msg: - volume = expected_msg['new_volume'] - expected_msg['new_volume_id'] = volume['id'] - - if 'host' in kwargs: - host = kwargs['host'] - elif 'group' in kwargs: - host = kwargs['group']['host'] - elif 'volume' in kwargs: - host = kwargs['volume']['host'] - elif 'snapshot' in kwargs: - host = 'fake_host' - elif 'cgsnapshot' in kwargs: - host = kwargs['cgsnapshot'].consistencygroup.host - - target['server'] = utils.extract_host(host) - target['topic'] = '%s.%s' % (CONF.volume_topic, host) - - self.fake_args = None - self.fake_kwargs = None - - def _fake_prepare_method(*args, **kwds): - for kwd in kwds: - self.assertEqual(kwds[kwd], target[kwd]) - return rpcapi.client - - def _fake_rpc_method(*args, **kwargs): - self.fake_args = args - self.fake_kwargs = kwargs - if expected_retval: - return expected_retval - - self.stubs.Set(rpcapi.client, "prepare", _fake_prepare_method) - self.stubs.Set(rpcapi.client, rpc_method, _fake_rpc_method) - - retval = getattr(rpcapi, method)(ctxt, **kwargs) - - self.assertEqual(expected_retval, retval) - expected_args = [ctxt, method] - - for arg, expected_arg in zip(self.fake_args, expected_args): - self.assertEqual(expected_arg, arg) - - for kwarg, value in self.fake_kwargs.items(): - if isinstance(value, objects.Snapshot): - expected_snapshot = expected_msg[kwarg].obj_to_primitive() - snapshot = value.obj_to_primitive() - self.assertEqual(expected_snapshot, snapshot) - elif isinstance(value, objects.ConsistencyGroup): - expected_cg = expected_msg[kwarg].obj_to_primitive() - cg = value.obj_to_primitive() - self.assertEqual(expected_cg, cg) - elif isinstance(value, objects.CGSnapshot): - expected_cgsnapshot = expected_msg[kwarg].obj_to_primitive() - cgsnapshot = value.obj_to_primitive() - self.assertEqual(expected_cgsnapshot, cgsnapshot) - elif isinstance(value, objects.Volume): - expected_volume = expected_msg[kwarg].obj_to_primitive() - volume = value.obj_to_primitive() - self.assertEqual(expected_volume, volume) - elif isinstance(value, objects.Backup): - expected_backup = expected_msg[kwarg].obj_to_primitive() - backup = value.obj_to_primitive() - self.assertEqual(expected_backup, backup) - else: - self.assertEqual(expected_msg[kwarg], value) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_create_consistencygroup(self, mock_can_send_version): - self._test_volume_api('create_consistencygroup', rpc_method='cast', - group=self.fake_cg, host='fake_host1', - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('create_consistencygroup', rpc_method='cast', - group=self.fake_cg, host='fake_host1', - version='1.26') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_delete_consistencygroup(self, mock_can_send_version): - self._test_volume_api('delete_consistencygroup', rpc_method='cast', - group=self.fake_cg, version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('delete_consistencygroup', rpc_method='cast', - group=self.fake_cg, version='1.26') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_update_consistencygroup(self, mock_can_send_version): - self._test_volume_api('update_consistencygroup', rpc_method='cast', - group=self.fake_cg, add_volumes=['vol1'], - remove_volumes=['vol2'], version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('update_consistencygroup', rpc_method='cast', - group=self.fake_cg, add_volumes=['vol1'], - remove_volumes=['vol2'], version='1.26') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_create_cgsnapshot(self, mock_can_send_version): - self._test_volume_api('create_cgsnapshot', rpc_method='cast', - cgsnapshot=self.fake_cgsnap, version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('create_cgsnapshot', rpc_method='cast', - cgsnapshot=self.fake_cgsnap, version='1.31') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_delete_cgsnapshot(self, mock_can_send_version): - self._test_volume_api('delete_cgsnapshot', rpc_method='cast', - cgsnapshot=self.fake_cgsnap, version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('delete_cgsnapshot', rpc_method='cast', - cgsnapshot=self.fake_cgsnap, version='1.31') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_create_volume(self, can_send_version): - self._test_volume_api('create_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - host='fake_host1', - request_spec='fake_request_spec', - filter_properties='fake_properties', - allow_reschedule=True, - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_create_volume_old(self, can_send_version): - # Tests backwards compatibility with older clients - self._test_volume_api('create_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - host='fake_host1', - request_spec='fake_request_spec', - filter_properties='fake_properties', - allow_reschedule=True, - version='1.24') - can_send_version.assert_has_calls([mock.call('2.0'), - mock.call('1.32')]) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_create_volume_serialization(self, can_send_version): - request_spec = {"metadata": self.fake_volume_metadata} - self._test_volume_api('create_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - host='fake_host1', - request_spec=request_spec, - filter_properties='fake_properties', - allow_reschedule=True, - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_delete_volume(self, can_send_version): - self._test_volume_api('delete_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - unmanage_only=False, - cascade=False, - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_delete_volume_old(self, can_send_version): - self._test_volume_api('delete_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - unmanage_only=False, - version='1.15') - can_send_version.assert_has_calls([mock.call('2.0'), - mock.call('1.40'), - mock.call('1.33')]) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_delete_volume_cascade(self, can_send_version): - self._test_volume_api('delete_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - unmanage_only=False, - cascade=True, - version='2.0') - can_send_version.assert_any_call('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_create_snapshot(self, mock_can_send_version): - self._test_volume_api('create_snapshot', - rpc_method='cast', - volume=self.fake_volume, - snapshot=self.fake_snapshot, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('create_snapshot', - rpc_method='cast', - volume=self.fake_volume, - snapshot=self.fake_snapshot, - version='1.20') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_delete_snapshot(self, mock_can_send_version): - self._test_volume_api('delete_snapshot', - rpc_method='cast', - snapshot=self.fake_snapshot, - host='fake_host', - unmanage_only=False, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('delete_snapshot', - rpc_method='cast', - snapshot=self.fake_snapshot, - host='fake_host', - unmanage_only=False, - version='1.20') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_delete_snapshot_with_unmanage_only(self, mock_can_send_version): - self._test_volume_api('delete_snapshot', - rpc_method='cast', - snapshot=self.fake_snapshot, - host='fake_host', - unmanage_only=True, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('delete_snapshot', - rpc_method='cast', - snapshot=self.fake_snapshot, - host='fake_host', - unmanage_only=True, - version='1.20') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_attach_volume_to_instance(self, mock_can_send_version): - self._test_volume_api('attach_volume', - rpc_method='call', - volume=self.fake_volume, - instance_uuid='fake_uuid', - host_name=None, - mountpoint='fake_mountpoint', - mode='ro', - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('attach_volume', - rpc_method='call', - volume=self.fake_volume, - instance_uuid='fake_uuid', - host_name=None, - mountpoint='fake_mountpoint', - mode='ro', - version='1.11') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_attach_volume_to_host(self, mock_can_send_version): - self._test_volume_api('attach_volume', - rpc_method='call', - volume=self.fake_volume, - instance_uuid=None, - host_name='fake_host', - mountpoint='fake_mountpoint', - mode='rw', - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('attach_volume', - rpc_method='call', - volume=self.fake_volume, - instance_uuid=None, - host_name='fake_host', - mountpoint='fake_mountpoint', - mode='rw', - version='1.11') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_detach_volume(self, mock_can_send_version): - self._test_volume_api('detach_volume', - rpc_method='call', - volume=self.fake_volume, - attachment_id='fake_uuid', - version="2.0") - - mock_can_send_version.return_value = False - self._test_volume_api('detach_volume', - rpc_method='call', - volume=self.fake_volume, - attachment_id='fake_uuid', - version="1.20") - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_copy_volume_to_image(self, mock_can_send_version): - self._test_volume_api('copy_volume_to_image', - rpc_method='cast', - volume=self.fake_volume, - image_meta={'id': 'fake_image_id', - 'container_format': 'fake_type', - 'disk_format': 'fake_type'}, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('copy_volume_to_image', - rpc_method='cast', - volume=self.fake_volume, - image_meta={'id': 'fake_image_id', - 'container_format': 'fake_type', - 'disk_format': 'fake_type'}, - version='1.3') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_initialize_connection(self, mock_can_send_version): - self._test_volume_api('initialize_connection', - rpc_method='call', - volume=self.fake_volume, - connector='fake_connector', - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('initialize_connection', - rpc_method='call', - volume=self.fake_volume, - connector='fake_connector', - version='1.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_terminate_connection(self, mock_can_send_version): - self._test_volume_api('terminate_connection', - rpc_method='call', - volume=self.fake_volume, - connector='fake_connector', - force=False, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('terminate_connection', - rpc_method='call', - volume=self.fake_volume, - connector='fake_connector', - force=False, - version='1.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_accept_transfer(self, mock_can_send_version): - self._test_volume_api('accept_transfer', - rpc_method='call', - volume=self.fake_volume, - new_user='e5565fd0-06c8-11e3-' - '8ffd-0800200c9b77', - new_project='e4465fd0-06c8-11e3' - '-8ffd-0800200c9a66', - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('accept_transfer', - rpc_method='call', - volume=self.fake_volume, - new_user='e5565fd0-06c8-11e3-' - '8ffd-0800200c9b77', - new_project='e4465fd0-06c8-11e3' - '-8ffd-0800200c9a66', - version='1.9') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_extend_volume(self, can_send_version): - self._test_volume_api('extend_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - new_size=1, - reservations=self.fake_reservations, - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_extend_volume_old(self, can_send_version): - self._test_volume_api('extend_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - new_size=1, - reservations=self.fake_reservations, - version='1.14') - can_send_version.assert_has_calls([mock.call('2.0'), - mock.call('1.35')]) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_migrate_volume(self, can_send_version): - class FakeHost(object): - def __init__(self): - self.host = 'host' - self.capabilities = {} - dest_host = FakeHost() - self._test_volume_api('migrate_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - dest_host=dest_host, - force_host_copy=True, - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_migrate_volume_old(self, can_send_version): - class FakeHost(object): - def __init__(self): - self.host = 'host' - self.capabilities = {} - dest_host = FakeHost() - self._test_volume_api('migrate_volume', - rpc_method='cast', - volume=self.fake_volume_obj, - dest_host=dest_host, - force_host_copy=True, - version='1.8') - can_send_version.assert_has_calls([mock.call('2.0'), - mock.call('1.36')]) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=True) - def test_migrate_volume_completion(self, can_send_version): - self._test_volume_api('migrate_volume_completion', - rpc_method='call', - volume=self.fake_volume_obj, - new_volume=self.fake_volume_obj, - error=False, - version='2.0') - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - return_value=False) - def test_migrate_volume_completion_old(self, can_send_version): - self._test_volume_api('migrate_volume_completion', - rpc_method='call', - volume=self.fake_volume_obj, - new_volume=self.fake_volume_obj, - error=False, - version='1.10') - can_send_version.assert_has_calls([mock.call('2.0'), - mock.call('1.36')]) - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - @mock.patch('cinder.quota.DbQuotaDriver.rollback') - def test_retype(self, rollback, can_send_version): - class FakeHost(object): - def __init__(self): - self.host = 'host' - self.capabilities = {} - dest_host = FakeHost() - self._test_volume_api('retype', - rpc_method='cast', - volume=self.fake_volume_obj, - new_type_id='fake', - dest_host=dest_host, - migration_policy='never', - reservations=self.fake_reservations, - old_reservations=self.fake_reservations, - version='2.0') - rollback.assert_not_called() - can_send_version.assert_called_once_with('2.0') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', - side_effect=[False, True]) - @mock.patch('cinder.quota.DbQuotaDriver.rollback') - def test_retype_137(self, rollback, can_send_version): - class FakeHost(object): - def __init__(self): - self.host = 'host' - self.capabilities = {} - dest_host = FakeHost() - self._test_volume_api('retype', - rpc_method='cast', - volume=self.fake_volume_obj, - new_type_id='fake', - dest_host=dest_host, - migration_policy='never', - reservations=self.fake_reservations, - old_reservations=self.fake_reservations, - version='1.37') - rollback.assert_not_called() - can_send_version.assert_any_call('2.0') - can_send_version.assert_any_call('1.37') - - @mock.patch('cinder.quota.DbQuotaDriver.rollback') - @mock.patch('oslo_messaging.RPCClient.can_send_version', - side_effect=[False, False, True]) - def test_retype_version_134(self, can_send_version, rollback): - class FakeHost(object): - def __init__(self): - self.host = 'host' - self.capabilities = {} - dest_host = FakeHost() - self._test_volume_api('retype', - rpc_method='cast', - volume=self.fake_volume_obj, - new_type_id='fake', - dest_host=dest_host, - migration_policy='never', - reservations=self.fake_reservations, - old_reservations=self.fake_reservations, - version='1.34') - self.assertTrue(rollback.called) - can_send_version.assert_any_call('2.0') - can_send_version.assert_any_call('1.37') - can_send_version.assert_any_call('1.34') - - @mock.patch('cinder.quota.DbQuotaDriver.rollback') - @mock.patch('oslo_messaging.RPCClient.can_send_version', - side_effect=[False, False, False]) - def test_retype_version_112(self, can_send_version, rollback): - class FakeHost(object): - def __init__(self): - self.host = 'host' - self.capabilities = {} - dest_host = FakeHost() - self._test_volume_api('retype', - rpc_method='cast', - volume=self.fake_volume_obj, - new_type_id='fake', - dest_host=dest_host, - migration_policy='never', - reservations=self.fake_reservations, - old_reservations=self.fake_reservations, - version='1.12') - self.assertTrue(rollback.called) - can_send_version.assert_any_call('1.37') - can_send_version.assert_any_call('1.34') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_manage_existing(self, mock_can_send_version): - self._test_volume_api('manage_existing', - rpc_method='cast', - volume=self.fake_volume, - ref={'lv_name': 'foo'}, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('manage_existing', - rpc_method='cast', - volume=self.fake_volume, - ref={'lv_name': 'foo'}, - version='1.15') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_manage_existing_snapshot(self, mock_can_send_version): - volume_update = {'host': 'fake_host'} - snpshot = { - 'id': fake.snapshot_id, - 'volume_id': fake.volume_id, - 'status': "creating", - 'progress': '0%', - 'volume_size': 0, - 'display_name': 'fake_name', - 'display_description': 'fake_description', - 'volume': fake_volume.fake_db_volume(**volume_update), - 'expected_attrs': ['volume'], } - my_fake_snapshot_obj = fake_snapshot.fake_snapshot_obj(self.context, - **snpshot) - self._test_volume_api('manage_existing_snapshot', - rpc_method='cast', - snapshot=my_fake_snapshot_obj, - ref='foo', - host='fake_host', - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('manage_existing_snapshot', - rpc_method='cast', - snapshot=my_fake_snapshot_obj, - ref='foo', - host='fake_host', - version='1.28') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_promote_replica(self, mock_can_send_version): - self._test_volume_api('promote_replica', - rpc_method='cast', - volume=self.fake_volume, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('promote_replica', - rpc_method='cast', - volume=self.fake_volume, - version='1.17') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_reenable_replica(self, mock_can_send_version): - self._test_volume_api('reenable_replication', - rpc_method='cast', - volume=self.fake_volume, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('reenable_replication', - rpc_method='cast', - volume=self.fake_volume, - version='1.17') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_freeze_host(self, mock_can_send_version): - self._test_volume_api('freeze_host', rpc_method='call', - host='fake_host', version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('freeze_host', rpc_method='call', - host='fake_host', version='1.39') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_thaw_host(self, mock_can_send_version): - self._test_volume_api('thaw_host', rpc_method='call', host='fake_host', - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('thaw_host', rpc_method='call', host='fake_host', - version='1.39') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_failover_host(self, mock_can_send_version): - self._test_volume_api('failover_host', rpc_method='cast', - host='fake_host', - secondary_backend_id='fake_backend', - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('failover_host', rpc_method='cast', - host='fake_host', - secondary_backend_id='fake_backend', - version='1.39') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_create_consistencygroup_from_src_cgsnapshot( - self, mock_can_send_version): - self._test_volume_api('create_consistencygroup_from_src', - rpc_method='cast', - group=self.fake_cg, - cgsnapshot=self.fake_cgsnap, - source_cg=None, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('create_consistencygroup_from_src', - rpc_method='cast', - group=self.fake_cg, - cgsnapshot=self.fake_cgsnap, - source_cg=None, - version='1.31') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_create_consistencygroup_from_src_cg(self, mock_can_send_version): - self._test_volume_api('create_consistencygroup_from_src', - rpc_method='cast', - group=self.fake_cg2, - cgsnapshot=None, - source_cg=self.fake_src_cg, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('create_consistencygroup_from_src', - rpc_method='cast', - group=self.fake_cg2, - cgsnapshot=None, - source_cg=self.fake_src_cg, - version='1.31') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_get_capabilities(self, mock_can_send_version): - self._test_volume_api('get_capabilities', - rpc_method='call', - host='fake_host', - discover=True, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('get_capabilities', - rpc_method='call', - host='fake_host', - discover=True, - version='1.29') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_remove_export(self, mock_can_send_version): - self._test_volume_api('remove_export', - rpc_method='cast', - volume=self.fake_volume, - version='2.0') - - mock_can_send_version.return_value = False - self._test_volume_api('remove_export', - rpc_method='cast', - volume=self.fake_volume, - version='1.30') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_get_backup_device(self, mock_can_send_version): - self._test_volume_api('get_backup_device', - rpc_method='call', - backup=self.fake_backup_obj, - volume=self.fake_volume_obj, - version='1.38') - - mock_can_send_version.return_value = False - self.assertRaises(exception.ServiceTooOld, self._test_volume_api, - 'get_backup_device', rpc_method='call', - backup=self.fake_backup_obj, - volume=self.fake_volume_obj, version='1.38') - - @mock.patch('oslo_messaging.RPCClient.can_send_version', return_value=True) - def test_secure_file_operations_enabled(self, mock_can_send_version): - self._test_volume_api('secure_file_operations_enabled', - rpc_method='call', - volume=self.fake_volume_obj, - version='1.38') - - mock_can_send_version.return_value = False - self.assertRaises(exception.ServiceTooOld, self._test_volume_api, - 'secure_file_operations_enabled', rpc_method='call', - volume=self.fake_volume_obj, version='1.38') diff --git a/cinder/tests/unit/test_volume_throttling.py b/cinder/tests/unit/test_volume_throttling.py deleted file mode 100644 index 82e264557..000000000 --- a/cinder/tests/unit/test_volume_throttling.py +++ /dev/null @@ -1,74 +0,0 @@ -# Copyright (c) 2015 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests for volume copy throttling helpers.""" - -import mock - -from cinder import test -from cinder import utils -from cinder.volume import throttling - - -class ThrottleTestCase(test.TestCase): - - def test_NoThrottle(self): - with throttling.Throttle().subcommand('volume1', 'volume2') as cmd: - self.assertEqual([], cmd['prefix']) - - @mock.patch.object(utils, 'get_blkdev_major_minor') - def test_BlkioCgroup(self, mock_major_minor): - - def fake_get_blkdev_major_minor(path): - return {'src_volume1': "253:0", 'dst_volume1': "253:1", - 'src_volume2': "253:2", 'dst_volume2': "253:3"}[path] - - mock_major_minor.side_effect = fake_get_blkdev_major_minor - - self.exec_cnt = 0 - - def fake_execute(*cmd, **kwargs): - cmd_set = ['cgset', '-r', - 'blkio.throttle.%s_bps_device=%s %d', 'fake_group'] - set_order = [None, - ('read', '253:0', 1024), - ('write', '253:1', 1024), - # a nested job starts; bps limit are set to the half - ('read', '253:0', 512), - ('read', '253:2', 512), - ('write', '253:1', 512), - ('write', '253:3', 512), - # a nested job ends; bps limit is resumed - ('read', '253:0', 1024), - ('write', '253:1', 1024)] - - if set_order[self.exec_cnt] is None: - self.assertEqual(('cgcreate', '-g', 'blkio:fake_group'), cmd) - else: - cmd_set[2] %= set_order[self.exec_cnt] - self.assertEqual(tuple(cmd_set), cmd) - - self.exec_cnt += 1 - - with mock.patch.object(utils, 'execute', side_effect=fake_execute): - throttle = throttling.BlkioCgroup(1024, 'fake_group') - with throttle.subcommand('src_volume1', 'dst_volume1') as cmd: - self.assertEqual(['cgexec', '-g', 'blkio:fake_group'], - cmd['prefix']) - - # a nested job - with throttle.subcommand('src_volume2', 'dst_volume2') as cmd: - self.assertEqual(['cgexec', '-g', 'blkio:fake_group'], - cmd['prefix']) diff --git a/cinder/tests/unit/test_volume_transfer.py b/cinder/tests/unit/test_volume_transfer.py deleted file mode 100644 index 94706d303..000000000 --- a/cinder/tests/unit/test_volume_transfer.py +++ /dev/null @@ -1,256 +0,0 @@ -# Copyright (c) 2013 OpenStack Foundation -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit Tests for volume transfers.""" - - -import datetime -import mock - -from cinder import context -from cinder import exception -from cinder import objects -from cinder import quota -from cinder import test -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import utils -from cinder.transfer import api as transfer_api - - -QUOTAS = quota.QUOTAS - - -class VolumeTransferTestCase(test.TestCase): - """Test cases for volume transfer code.""" - def setUp(self): - super(VolumeTransferTestCase, self).setUp() - self.ctxt = context.RequestContext(user_id=fake.user_id, - project_id=fake.project_id) - self.updated_at = datetime.datetime(1, 1, 1, 1, 1, 1) - - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - def test_transfer_volume_create_delete(self, mock_notify): - tx_api = transfer_api.API() - volume = utils.create_volume(self.ctxt, updated_at=self.updated_at) - response = tx_api.create(self.ctxt, volume.id, 'Description') - volume = objects.Volume.get_by_id(self.ctxt, volume.id) - self.assertEqual('awaiting-transfer', volume['status'], - 'Unexpected state') - calls = [mock.call(self.ctxt, mock.ANY, "transfer.create.start"), - mock.call(self.ctxt, mock.ANY, "transfer.create.end")] - mock_notify.assert_has_calls(calls) - self.assertEqual(2, mock_notify.call_count) - - tx_api.delete(self.ctxt, response['id']) - volume = objects.Volume.get_by_id(self.ctxt, volume.id) - self.assertEqual('available', volume['status'], 'Unexpected state') - calls = [mock.call(self.ctxt, mock.ANY, "transfer.delete.start"), - mock.call(self.ctxt, mock.ANY, "transfer.delete.end")] - mock_notify.assert_has_calls(calls) - self.assertEqual(4, mock_notify.call_count) - - def test_transfer_invalid_volume(self): - tx_api = transfer_api.API() - volume = utils.create_volume(self.ctxt, status='in-use', - updated_at=self.updated_at) - self.assertRaises(exception.InvalidVolume, - tx_api.create, - self.ctxt, volume.id, 'Description') - volume = objects.Volume.get_by_id(self.ctxt, volume.id) - self.assertEqual('in-use', volume['status'], 'Unexpected state') - - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - def test_transfer_accept_invalid_authkey(self, mock_notify): - svc = self.start_service('volume', host='test_host') - self.addCleanup(svc.stop) - tx_api = transfer_api.API() - volume = utils.create_volume(self.ctxt, updated_at=self.updated_at) - transfer = tx_api.create(self.ctxt, volume.id, 'Description') - volume = objects.Volume.get_by_id(self.ctxt, volume.id) - self.assertEqual('awaiting-transfer', volume['status'], - 'Unexpected state') - - self.assertRaises(exception.TransferNotFound, - tx_api.accept, - self.ctxt, '2', transfer['auth_key']) - - self.assertRaises(exception.InvalidAuthKey, - tx_api.accept, - self.ctxt, transfer['id'], 'wrong') - - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - def test_transfer_accept_invalid_volume(self, mock_notify): - svc = self.start_service('volume', host='test_host') - self.addCleanup(svc.stop) - tx_api = transfer_api.API() - volume = utils.create_volume(self.ctxt, updated_at=self.updated_at) - transfer = tx_api.create(self.ctxt, volume.id, 'Description') - volume = objects.Volume.get_by_id(self.ctxt, volume.id) - self.assertEqual('awaiting-transfer', volume['status'], - 'Unexpected state') - - calls = [mock.call(self.ctxt, mock.ANY, "transfer.create.start"), - mock.call(self.ctxt, mock.ANY, "transfer.create.end")] - mock_notify.assert_has_calls(calls) - self.assertEqual(2, mock_notify.call_count) - - volume.status = 'wrong' - volume.save() - self.assertRaises(exception.InvalidVolume, - tx_api.accept, - self.ctxt, transfer['id'], transfer['auth_key']) - volume.status = 'awaiting-transfer' - volume.save() - - # Because the InvalidVolume exception is raised in tx_api, so there is - # only transfer.accept.start called and missing transfer.accept.end. - calls = [mock.call(self.ctxt, mock.ANY, "transfer.accept.start")] - mock_notify.assert_has_calls(calls) - self.assertEqual(3, mock_notify.call_count) - - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - def test_transfer_accept_volume_in_consistencygroup(self, mock_notify): - svc = self.start_service('volume', host='test_host') - self.addCleanup(svc.stop) - tx_api = transfer_api.API() - consistencygroup = utils.create_consistencygroup(self.ctxt) - volume = utils.create_volume(self.ctxt, - updated_at=self.updated_at, - consistencygroup_id= - consistencygroup.id) - transfer = tx_api.create(self.ctxt, volume.id, 'Description') - - self.assertRaises(exception.InvalidVolume, - tx_api.accept, - self.ctxt, transfer['id'], transfer['auth_key']) - - @mock.patch.object(QUOTAS, "reserve") - @mock.patch.object(QUOTAS, "add_volume_type_opts") - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - def test_transfer_accept(self, mock_notify, mock_quota_voltype, - mock_quota_reserve): - svc = self.start_service('volume', host='test_host') - self.addCleanup(svc.stop) - tx_api = transfer_api.API() - volume = utils.create_volume(self.ctxt, - volume_type_id=fake.volume_type_id, - updated_at=self.updated_at) - transfer = tx_api.create(self.ctxt, volume.id, 'Description') - - self.ctxt.user_id = fake.user2_id - self.ctxt.project_id = fake.project2_id - response = tx_api.accept(self.ctxt, - transfer['id'], - transfer['auth_key']) - volume = objects.Volume.get_by_id(self.ctxt, volume.id) - self.assertEqual(fake.project2_id, volume.project_id) - self.assertEqual(fake.user2_id, volume.user_id) - - self.assertEqual(response['volume_id'], volume.id, - 'Unexpected volume id in response.') - self.assertEqual(response['id'], transfer['id'], - 'Unexpected transfer id in response.') - - calls = [mock.call(self.ctxt, mock.ANY, "transfer.accept.start"), - mock.call(self.ctxt, mock.ANY, "transfer.accept.end")] - mock_notify.assert_has_calls(calls) - # The notify_about_volume_usage is called twice at create(), - # and twice at accept(). - self.assertEqual(4, mock_notify.call_count) - - # Check QUOTAS reservation calls - # QUOTAS.add_volume_type_opts - reserve_opt = {'volumes': 1, 'gigabytes': 1} - release_opt = {'volumes': -1, 'gigabytes': -1} - calls = [mock.call(self.ctxt, reserve_opt, fake.volume_type_id), - mock.call(self.ctxt, release_opt, fake.volume_type_id)] - mock_quota_voltype.assert_has_calls(calls) - - # QUOTAS.reserve - calls = [mock.call(mock.ANY, **reserve_opt), - mock.call(mock.ANY, project_id=fake.project_id, - **release_opt)] - mock_quota_reserve.assert_has_calls(calls) - - @mock.patch.object(QUOTAS, "reserve") - @mock.patch.object(QUOTAS, "add_volume_type_opts") - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - def test_transfer_accept_over_quota(self, mock_notify, mock_quota_voltype, - mock_quota_reserve): - svc = self.start_service('volume', host='test_host') - self.addCleanup(svc.stop) - tx_api = transfer_api.API() - volume = utils.create_volume(self.ctxt, - volume_type_id=fake.volume_type_id, - updated_at=self.updated_at) - transfer = tx_api.create(self.ctxt, volume.id, 'Description') - fake_overs = ['volumes_lvmdriver-3'] - fake_quotas = {'gigabytes_lvmdriver-3': 1, - 'volumes_lvmdriver-3': 10} - fake_usages = {'gigabytes_lvmdriver-3': {'reserved': 0, 'in_use': 1}, - 'volumes_lvmdriver-3': {'reserved': 0, 'in_use': 1}} - - mock_quota_reserve.side_effect = exception.OverQuota( - overs=fake_overs, - quotas=fake_quotas, - usages=fake_usages) - - self.ctxt.user_id = fake.user2_id - self.ctxt.project_id = fake.project2_id - self.assertRaises(exception.VolumeLimitExceeded, - tx_api.accept, - self.ctxt, - transfer['id'], - transfer['auth_key']) - - def test_transfer_get(self): - tx_api = transfer_api.API() - volume = utils.create_volume(self.ctxt, updated_at=self.updated_at) - transfer = tx_api.create(self.ctxt, volume['id'], 'Description') - t = tx_api.get(self.ctxt, transfer['id']) - self.assertEqual(t['id'], transfer['id'], 'Unexpected transfer id') - - ts = tx_api.get_all(self.ctxt) - self.assertEqual(1, len(ts), 'Unexpected number of transfers.') - - nctxt = context.RequestContext(user_id=fake.user2_id, - project_id=fake.project2_id) - utils.create_volume(nctxt, updated_at=self.updated_at) - self.assertRaises(exception.TransferNotFound, - tx_api.get, - nctxt, - transfer['id']) - - ts = tx_api.get_all(nctxt) - self.assertEqual(0, len(ts), 'Unexpected transfers listed.') - - @mock.patch('cinder.volume.utils.notify_about_volume_usage') - def test_delete_transfer_with_deleted_volume(self, mock_notify): - # create a volume - volume = utils.create_volume(self.ctxt, updated_at=self.updated_at) - # create a transfer - tx_api = transfer_api.API() - transfer = tx_api.create(self.ctxt, volume['id'], 'Description') - t = tx_api.get(self.ctxt, transfer['id']) - self.assertEqual(t['id'], transfer['id'], 'Unexpected transfer id') - - calls = [mock.call(self.ctxt, mock.ANY, "transfer.create.start"), - mock.call(self.ctxt, mock.ANY, "transfer.create.end")] - mock_notify.assert_has_calls(calls) - self.assertEqual(2, mock_notify.call_count) - # force delete volume - volume.destroy() - # Make sure transfer has been deleted. - self.assertRaises(exception.TransferNotFound, - tx_api.get, - self.ctxt, - transfer['id']) diff --git a/cinder/tests/unit/test_volume_types.py b/cinder/tests/unit/test_volume_types.py deleted file mode 100644 index 14cde256a..000000000 --- a/cinder/tests/unit/test_volume_types.py +++ /dev/null @@ -1,501 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit Tests for volume types code.""" - - -import datetime -import mock -import time - -from oslo_config import cfg - -from cinder import context -from cinder import db -from cinder.db.sqlalchemy import api as db_api -from cinder.db.sqlalchemy import models -from cinder import exception -from cinder import test -from cinder.tests.unit import conf_fixture -from cinder.volume import qos_specs -from cinder.volume import volume_types - - -class VolumeTypeTestCase(test.TestCase): - """Test cases for volume type code.""" - def setUp(self): - super(VolumeTypeTestCase, self).setUp() - - self.ctxt = context.get_admin_context() - self.vol_type1_name = str(int(time.time())) - self.vol_type1_specs = dict(type="physical drive", - drive_type="SAS", - size="300", - rpm="7200", - visible="True") - self.vol_type1_description = self.vol_type1_name + '_desc' - - def test_volume_type_create_then_destroy(self): - """Ensure volume types can be created and deleted.""" - prev_all_vtypes = volume_types.get_all_types(self.ctxt) - - # create - type_ref = volume_types.create(self.ctxt, - self.vol_type1_name, - self.vol_type1_specs, - description=self.vol_type1_description) - new = volume_types.get_volume_type_by_name(self.ctxt, - self.vol_type1_name) - - self.assertEqual(self.vol_type1_description, new['description']) - - for k, v in self.vol_type1_specs.items(): - self.assertEqual(v, new['extra_specs'][k], - 'one of fields does not match') - - new_all_vtypes = volume_types.get_all_types(self.ctxt) - self.assertEqual(len(prev_all_vtypes) + 1, - len(new_all_vtypes), - 'drive type was not created') - - # update - new_type_name = self.vol_type1_name + '_updated' - new_type_desc = self.vol_type1_description + '_updated' - type_ref_updated = volume_types.update(self.ctxt, - type_ref.id, - new_type_name, - new_type_desc) - self.assertEqual(new_type_name, type_ref_updated['name']) - self.assertEqual(new_type_desc, type_ref_updated['description']) - - # destroy - volume_types.destroy(self.ctxt, type_ref['id']) - new_all_vtypes = volume_types.get_all_types(self.ctxt) - self.assertEqual(prev_all_vtypes, - new_all_vtypes, - 'drive type was not deleted') - - @mock.patch('cinder.quota.VolumeTypeQuotaEngine.' - 'update_quota_resource') - def test_update_volume_type_name(self, mock_update_quota): - type_ref = volume_types.create(self.ctxt, - self.vol_type1_name, - self.vol_type1_specs, - description=self.vol_type1_description) - new_type_name = self.vol_type1_name + '_updated' - volume_types.update(self.ctxt, - type_ref.id, - new_type_name, - None) - mock_update_quota.assert_called_once_with(self.ctxt, - self.vol_type1_name, - new_type_name) - volume_types.destroy(self.ctxt, type_ref.id) - - def test_volume_type_create_then_destroy_with_non_admin(self): - """Ensure volume types can be created and deleted by non-admin user. - - If a non-admn user is authorized at API, volume type operations - should be permitted. - """ - prev_all_vtypes = volume_types.get_all_types(self.ctxt) - self.ctxt = context.RequestContext('fake', 'fake', is_admin=False) - - # create - type_ref = volume_types.create(self.ctxt, - self.vol_type1_name, - self.vol_type1_specs, - description=self.vol_type1_description) - new = volume_types.get_volume_type_by_name(self.ctxt, - self.vol_type1_name) - self.assertEqual(self.vol_type1_description, new['description']) - new_all_vtypes = volume_types.get_all_types(self.ctxt) - self.assertEqual(len(prev_all_vtypes) + 1, - len(new_all_vtypes), - 'drive type was not created') - - # update - new_type_name = self.vol_type1_name + '_updated' - new_type_desc = self.vol_type1_description + '_updated' - type_ref_updated = volume_types.update(self.ctxt, - type_ref.id, - new_type_name, - new_type_desc) - self.assertEqual(new_type_name, type_ref_updated['name']) - self.assertEqual(new_type_desc, type_ref_updated['description']) - - # destroy - volume_types.destroy(self.ctxt, type_ref['id']) - new_all_vtypes = volume_types.get_all_types(self.ctxt) - self.assertEqual(prev_all_vtypes, - new_all_vtypes, - 'drive type was not deleted') - - def test_create_volume_type_with_invalid_params(self): - """Ensure exception will be returned.""" - vol_type_invalid_specs = "invalid_extra_specs" - - self.assertRaises(exception.VolumeTypeCreateFailed, - volume_types.create, self.ctxt, - self.vol_type1_name, - vol_type_invalid_specs) - - def test_get_all_volume_types(self): - """Ensures that all volume types can be retrieved.""" - session = db_api.get_session() - total_volume_types = session.query(models.VolumeTypes).count() - vol_types = volume_types.get_all_types(self.ctxt) - self.assertEqual(total_volume_types, len(vol_types)) - - def test_get_default_volume_type(self): - """Ensures default volume type can be retrieved.""" - volume_types.create(self.ctxt, conf_fixture.def_vol_type, {}) - default_vol_type = volume_types.get_default_volume_type() - self.assertEqual(conf_fixture.def_vol_type, - default_vol_type.get('name')) - - def test_default_volume_type_missing_in_db(self): - """Test default volume type is missing in database. - - Ensures proper exception raised if default volume type - is not in database. - """ - default_vol_type = volume_types.get_default_volume_type() - self.assertEqual({}, default_vol_type) - - def test_get_default_volume_type_under_non_default(self): - cfg.CONF.set_default('default_volume_type', None) - - self.assertEqual({}, volume_types.get_default_volume_type()) - - def test_non_existent_vol_type_shouldnt_delete(self): - """Ensures that volume type creation fails with invalid args.""" - self.assertRaises(exception.VolumeTypeNotFound, - volume_types.destroy, self.ctxt, "sfsfsdfdfs") - - def test_volume_type_with_volumes_shouldnt_delete(self): - """Ensures volume type deletion with associated volumes fail.""" - type_ref = volume_types.create(self.ctxt, self.vol_type1_name) - db.volume_create(self.ctxt, - {'id': '1', - 'updated_at': datetime.datetime(1, 1, 1, 1, 1, 1), - 'display_description': 'Test Desc', - 'size': 20, - 'status': 'available', - 'volume_type_id': type_ref['id']}) - self.assertRaises(exception.VolumeTypeInUse, - volume_types.destroy, self.ctxt, type_ref['id']) - - def test_repeated_vol_types_shouldnt_raise(self): - """Ensures that volume duplicates don't raise.""" - new_name = self.vol_type1_name + "dup" - type_ref = volume_types.create(self.ctxt, new_name) - volume_types.destroy(self.ctxt, type_ref['id']) - type_ref = volume_types.create(self.ctxt, new_name) - - def test_invalid_volume_types_params(self): - """Ensures that volume type creation fails with invalid args.""" - self.assertRaises(exception.InvalidVolumeType, - volume_types.destroy, self.ctxt, None) - self.assertRaises(exception.InvalidVolumeType, - volume_types.get_volume_type, self.ctxt, None) - self.assertRaises(exception.InvalidVolumeType, - volume_types.get_volume_type_by_name, - self.ctxt, None) - - def test_volume_type_get_by_id_and_name(self): - """Ensure volume types get returns same entry.""" - volume_types.create(self.ctxt, - self.vol_type1_name, - self.vol_type1_specs) - new = volume_types.get_volume_type_by_name(self.ctxt, - self.vol_type1_name) - - new2 = volume_types.get_volume_type(self.ctxt, new['id']) - self.assertEqual(new, new2) - - def test_volume_type_search_by_extra_spec(self): - """Ensure volume types get by extra spec returns correct type.""" - volume_types.create(self.ctxt, "type1", {"key1": "val1", - "key2": "val2"}) - volume_types.create(self.ctxt, "type2", {"key2": "val2", - "key3": "val3"}) - volume_types.create(self.ctxt, "type3", {"key3": "another_value", - "key4": "val4"}) - - vol_types = volume_types.get_all_types( - self.ctxt, - filters={'extra_specs': {"key1": "val1"}}) - self.assertEqual(1, len(vol_types)) - self.assertIn("type1", vol_types.keys()) - self.assertEqual({"key1": "val1", "key2": "val2"}, - vol_types['type1']['extra_specs']) - - vol_types = volume_types.get_all_types( - self.ctxt, - filters={'extra_specs': {"key2": "val2"}}) - self.assertEqual(2, len(vol_types)) - self.assertIn("type1", vol_types.keys()) - self.assertIn("type2", vol_types.keys()) - - vol_types = volume_types.get_all_types( - self.ctxt, - filters={'extra_specs': {"key3": "val3"}}) - self.assertEqual(1, len(vol_types)) - self.assertIn("type2", vol_types.keys()) - - def test_volume_type_search_by_extra_spec_multiple(self): - """Ensure volume types get by extra spec returns correct type.""" - volume_types.create(self.ctxt, "type1", {"key1": "val1", - "key2": "val2", - "key3": "val3"}) - volume_types.create(self.ctxt, "type2", {"key2": "val2", - "key3": "val3"}) - volume_types.create(self.ctxt, "type3", {"key1": "val1", - "key3": "val3", - "key4": "val4"}) - - vol_types = volume_types.get_all_types( - self.ctxt, - filters={'extra_specs': {"key1": "val1", "key3": "val3"}}) - self.assertEqual(2, len(vol_types)) - self.assertIn("type1", vol_types.keys()) - self.assertIn("type3", vol_types.keys()) - self.assertEqual({"key1": "val1", "key2": "val2", "key3": "val3"}, - vol_types['type1']['extra_specs']) - self.assertEqual({"key1": "val1", "key3": "val3", "key4": "val4"}, - vol_types['type3']['extra_specs']) - - def test_is_encrypted(self): - volume_type = volume_types.create(self.ctxt, "type1") - volume_type_id = volume_type.get('id') - self.assertFalse(volume_types.is_encrypted(self.ctxt, volume_type_id)) - - encryption = { - 'control_location': 'front-end', - 'provider': 'fake_provider', - } - db_api.volume_type_encryption_create(self.ctxt, volume_type_id, - encryption) - self.assertTrue(volume_types.is_encrypted(self.ctxt, volume_type_id)) - - def test_add_access(self): - project_id = '456' - vtype = volume_types.create(self.ctxt, 'type1', is_public=False) - vtype_id = vtype.get('id') - - volume_types.add_volume_type_access(self.ctxt, vtype_id, project_id) - vtype_access = db.volume_type_access_get_all(self.ctxt, vtype_id) - self.assertIn(project_id, [a.project_id for a in vtype_access]) - - def test_remove_access(self): - project_id = '456' - vtype = volume_types.create(self.ctxt, 'type1', projects=['456'], - is_public=False) - vtype_id = vtype.get('id') - - volume_types.remove_volume_type_access(self.ctxt, vtype_id, project_id) - vtype_access = db.volume_type_access_get_all(self.ctxt, vtype_id) - self.assertNotIn(project_id, vtype_access) - - def test_add_access_with_non_admin(self): - self.ctxt = context.RequestContext('fake', 'fake', is_admin=False) - project_id = '456' - vtype = volume_types.create(self.ctxt, 'type1', is_public=False) - vtype_id = vtype.get('id') - - volume_types.add_volume_type_access(self.ctxt, vtype_id, project_id) - vtype_access = db.volume_type_access_get_all(self.ctxt.elevated(), - vtype_id) - self.assertIn(project_id, [a.project_id for a in vtype_access]) - - def test_remove_access_with_non_admin(self): - self.ctxt = context.RequestContext('fake', 'fake', is_admin=False) - project_id = '456' - vtype = volume_types.create(self.ctxt, 'type1', projects=['456'], - is_public=False) - vtype_id = vtype.get('id') - - volume_types.remove_volume_type_access(self.ctxt, vtype_id, project_id) - vtype_access = db.volume_type_access_get_all(self.ctxt.elevated(), - vtype_id) - self.assertNotIn(project_id, vtype_access) - - def test_get_volume_type_qos_specs(self): - qos_ref = qos_specs.create(self.ctxt, 'qos-specs-1', {'k1': 'v1', - 'k2': 'v2', - 'k3': 'v3'}) - type_ref = volume_types.create(self.ctxt, "type1", {"key2": "val2", - "key3": "val3"}) - res = volume_types.get_volume_type_qos_specs(type_ref['id']) - self.assertIsNone(res['qos_specs']) - qos_specs.associate_qos_with_type(self.ctxt, - qos_ref['id'], - type_ref['id']) - - expected = {'qos_specs': {'id': qos_ref['id'], - 'name': 'qos-specs-1', - 'consumer': 'back-end', - 'specs': { - 'k1': 'v1', - 'k2': 'v2', - 'k3': 'v3'}}} - res = volume_types.get_volume_type_qos_specs(type_ref['id']) - self.assertDictMatch(expected, res) - - def test_volume_types_diff(self): - # type_ref 1 and 2 have the same extra_specs, while 3 has different - keyvals1 = {"key1": "val1", "key2": "val2"} - keyvals2 = {"key1": "val0", "key2": "val2"} - type_ref1 = volume_types.create(self.ctxt, "type1", keyvals1) - type_ref2 = volume_types.create(self.ctxt, "type2", keyvals1) - type_ref3 = volume_types.create(self.ctxt, "type3", keyvals2) - - # Check equality with only extra_specs - diff, same = volume_types.volume_types_diff(self.ctxt, type_ref1['id'], - type_ref2['id']) - self.assertTrue(same) - self.assertEqual(('val1', 'val1'), diff['extra_specs']['key1']) - diff, same = volume_types.volume_types_diff(self.ctxt, type_ref1['id'], - type_ref3['id']) - self.assertFalse(same) - self.assertEqual(('val1', 'val0'), diff['extra_specs']['key1']) - - # qos_ref 1 and 2 have the same specs, while 3 has different - qos_keyvals1 = {'k1': 'v1', 'k2': 'v2', 'k3': 'v3'} - qos_keyvals2 = {'k1': 'v0', 'k2': 'v2', 'k3': 'v3'} - qos_ref1 = qos_specs.create(self.ctxt, 'qos-specs-1', qos_keyvals1) - qos_ref2 = qos_specs.create(self.ctxt, 'qos-specs-2', qos_keyvals1) - qos_ref3 = qos_specs.create(self.ctxt, 'qos-specs-3', qos_keyvals2) - - # Check equality with qos specs too - qos_specs.associate_qos_with_type(self.ctxt, qos_ref1['id'], - type_ref1['id']) - qos_specs.associate_qos_with_type(self.ctxt, qos_ref2['id'], - type_ref2['id']) - diff, same = volume_types.volume_types_diff(self.ctxt, type_ref1['id'], - type_ref2['id']) - self.assertTrue(same) - self.assertEqual(('val1', 'val1'), diff['extra_specs']['key1']) - self.assertEqual(('v1', 'v1'), diff['qos_specs']['k1']) - qos_specs.disassociate_qos_specs(self.ctxt, qos_ref2['id'], - type_ref2['id']) - qos_specs.associate_qos_with_type(self.ctxt, qos_ref3['id'], - type_ref2['id']) - diff, same = volume_types.volume_types_diff(self.ctxt, type_ref1['id'], - type_ref2['id']) - self.assertFalse(same) - self.assertEqual(('val1', 'val1'), diff['extra_specs']['key1']) - self.assertEqual(('v1', 'v0'), diff['qos_specs']['k1']) - qos_specs.disassociate_qos_specs(self.ctxt, qos_ref3['id'], - type_ref2['id']) - qos_specs.associate_qos_with_type(self.ctxt, qos_ref2['id'], - type_ref2['id']) - - # And add encryption for good measure - enc_keyvals1 = {'cipher': 'c1', 'key_size': 256, 'provider': 'p1', - 'control_location': 'front-end', - 'encryption_id': 'uuid1'} - enc_keyvals2 = {'cipher': 'c1', 'key_size': 128, 'provider': 'p1', - 'control_location': 'front-end', - 'encryption_id': 'uuid2'} - db.volume_type_encryption_create(self.ctxt, type_ref1['id'], - enc_keyvals1) - db.volume_type_encryption_create(self.ctxt, type_ref2['id'], - enc_keyvals2) - diff, same = volume_types.volume_types_diff(self.ctxt, type_ref1['id'], - type_ref2['id']) - self.assertFalse(same) - self.assertEqual(('val1', 'val1'), diff['extra_specs']['key1']) - self.assertEqual(('v1', 'v1'), diff['qos_specs']['k1']) - self.assertEqual((256, 128), diff['encryption']['key_size']) - - # Check diff equals type specs when one type is None - diff, same = volume_types.volume_types_diff(self.ctxt, None, - type_ref1['id']) - self.assertFalse(same) - self.assertEqual({'key1': (None, 'val1'), 'key2': (None, 'val2')}, - diff['extra_specs']) - self.assertEqual({'consumer': (None, 'back-end'), - 'k1': (None, 'v1'), - 'k2': (None, 'v2'), - 'k3': (None, 'v3')}, diff['qos_specs']) - self.assertEqual({'cipher': (None, 'c1'), - 'control_location': (None, 'front-end'), - 'deleted': (None, False), - 'key_size': (None, 256), - 'provider': (None, 'p1'), - 'encryption_id': (None, 'uuid1')}, - diff['encryption']) - - def test_encryption_create(self): - volume_type = volume_types.create(self.ctxt, "type1") - volume_type_id = volume_type.get('id') - encryption = { - 'control_location': 'front-end', - 'provider': 'fake_provider', - } - db_api.volume_type_encryption_create(self.ctxt, volume_type_id, - encryption) - self.assertTrue(volume_types.is_encrypted(self.ctxt, volume_type_id)) - - def test_get_volume_type_encryption(self): - volume_type = volume_types.create(self.ctxt, "type1") - volume_type_id = volume_type.get('id') - encryption = { - 'control_location': 'front-end', - 'provider': 'fake_provider', - } - db.volume_type_encryption_create(self.ctxt, volume_type_id, - encryption) - - ret = volume_types.get_volume_type_encryption(self.ctxt, - volume_type_id) - self.assertIsNotNone(ret) - - def test_get_volume_type_encryption_without_volume_type_id(self): - ret = volume_types.get_volume_type_encryption(self.ctxt, None) - self.assertIsNone(ret) - - def test_check_public_volume_type_failed(self): - project_id = '456' - volume_type = volume_types.create(self.ctxt, "type1") - volume_type_id = volume_type.get('id') - self.assertRaises(exception.InvalidVolumeType, - volume_types.add_volume_type_access, - self.ctxt, volume_type_id, project_id) - self.assertRaises(exception.InvalidVolumeType, - volume_types.remove_volume_type_access, - self.ctxt, volume_type_id, project_id) - - def test_check_private_volume_type(self): - volume_type = volume_types.create(self.ctxt, "type1", is_public=False) - volume_type_id = volume_type.get('id') - self.assertFalse(volume_types.is_public_volume_type(self.ctxt, - volume_type_id)) - - def test_ensure_no_extra_specs_for_non_admin(self): - # non-admin users shouldn't get extra-specs back in type-get/list etc - ctxt = context.RequestContext('average-joe', - 'd802f078-0af1-4e6b-8c02-7fac8d4339aa', - auth_token='token', - is_admin=False) - volume_types.create(self.ctxt, "type-test", is_public=False) - vtype = volume_types.get_volume_type_by_name(ctxt, 'type-test') - self.assertIsNone(vtype.get('extra_specs', None)) - - def test_ensure_extra_specs_for_admin(self): - # admin users should get extra-specs back in type-get/list etc - volume_types.create(self.ctxt, "type-test", is_public=False) - vtype = volume_types.get_volume_type_by_name(self.ctxt, 'type-test') - self.assertIsNotNone(vtype.get('extra_specs', None)) diff --git a/cinder/tests/unit/test_volume_types_extra_specs.py b/cinder/tests/unit/test_volume_types_extra_specs.py deleted file mode 100644 index 07ae7258a..000000000 --- a/cinder/tests/unit/test_volume_types_extra_specs.py +++ /dev/null @@ -1,122 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# Copyright 2011 University of Southern California -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unit Tests for volume types extra specs code -""" - -from cinder import context -from cinder import db -from cinder import test - - -class VolumeTypeExtraSpecsTestCase(test.TestCase): - - def setUp(self): - super(VolumeTypeExtraSpecsTestCase, self).setUp() - self.context = context.get_admin_context() - self.vol_type1 = dict(name="TEST: Regular volume test") - self.vol_type1_specs = dict(vol_extra1="value1", - vol_extra2="value2", - vol_extra3=3) - self.vol_type1['extra_specs'] = self.vol_type1_specs - ref = db.volume_type_create(self.context, self.vol_type1) - self.addCleanup(db.volume_type_destroy, context.get_admin_context(), - self.vol_type1['id']) - self.volume_type1_id = ref.id - for k, v in self.vol_type1_specs.items(): - self.vol_type1_specs[k] = str(v) - - self.vol_type2_noextra = dict(name="TEST: Volume type without extra") - ref = db.volume_type_create(self.context, self.vol_type2_noextra) - self.addCleanup(db.volume_type_destroy, context.get_admin_context(), - self.vol_type2_noextra['id']) - self.vol_type2_id = ref.id - - def test_volume_type_specs_get(self): - expected_specs = self.vol_type1_specs.copy() - actual_specs = db.volume_type_extra_specs_get( - context.get_admin_context(), - self.volume_type1_id) - self.assertEqual(expected_specs, actual_specs) - - def test_volume_type_extra_specs_delete(self): - expected_specs = self.vol_type1_specs.copy() - del expected_specs['vol_extra2'] - db.volume_type_extra_specs_delete(context.get_admin_context(), - self.volume_type1_id, - 'vol_extra2') - actual_specs = db.volume_type_extra_specs_get( - context.get_admin_context(), - self.volume_type1_id) - self.assertEqual(expected_specs, actual_specs) - - def test_volume_type_extra_specs_update(self): - expected_specs = self.vol_type1_specs.copy() - expected_specs['vol_extra3'] = "4" - db.volume_type_extra_specs_update_or_create( - context.get_admin_context(), - self.volume_type1_id, - dict(vol_extra3=4)) - actual_specs = db.volume_type_extra_specs_get( - context.get_admin_context(), - self.volume_type1_id) - self.assertEqual(expected_specs, actual_specs) - - def test_volume_type_extra_specs_create(self): - expected_specs = self.vol_type1_specs.copy() - expected_specs['vol_extra4'] = 'value4' - expected_specs['vol_extra5'] = 'value5' - db.volume_type_extra_specs_update_or_create( - context.get_admin_context(), - self.volume_type1_id, - dict(vol_extra4="value4", - vol_extra5="value5")) - actual_specs = db.volume_type_extra_specs_get( - context.get_admin_context(), - self.volume_type1_id) - self.assertEqual(expected_specs, actual_specs) - - def test_volume_type_get_with_extra_specs(self): - volume_type = db.volume_type_get( - context.get_admin_context(), - self.volume_type1_id) - self.assertEqual(self.vol_type1_specs, volume_type['extra_specs']) - - volume_type = db.volume_type_get( - context.get_admin_context(), - self.vol_type2_id) - self.assertEqual({}, volume_type['extra_specs']) - - def test_volume_type_get_by_name_with_extra_specs(self): - volume_type = db.volume_type_get_by_name( - context.get_admin_context(), - self.vol_type1['name']) - self.assertEqual(self.vol_type1_specs, volume_type['extra_specs']) - - volume_type = db.volume_type_get_by_name( - context.get_admin_context(), - self.vol_type2_noextra['name']) - self.assertEqual({}, volume_type['extra_specs']) - - def test_volume_type_get_all(self): - expected_specs = self.vol_type1_specs.copy() - - types = db.volume_type_get_all(context.get_admin_context()) - - self.assertEqual(expected_specs, - types[self.vol_type1['name']]['extra_specs']) - - self.assertEqual({}, - types[self.vol_type2_noextra['name']]['extra_specs']) diff --git a/cinder/tests/unit/test_volume_utils.py b/cinder/tests/unit/test_volume_utils.py deleted file mode 100644 index 1ab6d73d4..000000000 --- a/cinder/tests/unit/test_volume_utils.py +++ /dev/null @@ -1,828 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Tests For miscellaneous util methods used with volume.""" - - -import datetime -import io -import mock -import six - -from oslo_concurrency import processutils -from oslo_config import cfg - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder import utils -from cinder.volume import throttling -from cinder.volume import utils as volume_utils - -CONF = cfg.CONF - - -class NotifyUsageTestCase(test.TestCase): - @mock.patch('cinder.volume.utils._usage_from_volume') - @mock.patch('cinder.volume.utils.CONF') - @mock.patch('cinder.volume.utils.rpc') - def test_notify_about_volume_usage(self, mock_rpc, mock_conf, mock_usage): - mock_conf.host = 'host1' - output = volume_utils.notify_about_volume_usage(mock.sentinel.context, - mock.sentinel.volume, - 'test_suffix') - self.assertIsNone(output) - mock_usage.assert_called_once_with(mock.sentinel.context, - mock.sentinel.volume) - mock_rpc.get_notifier.assert_called_once_with('volume', 'host1') - mock_rpc.get_notifier.return_value.info.assert_called_once_with( - mock.sentinel.context, - 'volume.test_suffix', - mock_usage.return_value) - - @mock.patch('cinder.volume.utils._usage_from_volume') - @mock.patch('cinder.volume.utils.CONF') - @mock.patch('cinder.volume.utils.rpc') - def test_notify_about_volume_usage_with_kwargs(self, mock_rpc, mock_conf, - mock_usage): - mock_conf.host = 'host1' - output = volume_utils.notify_about_volume_usage( - mock.sentinel.context, - mock.sentinel.volume, - 'test_suffix', - extra_usage_info={'a': 'b', 'c': 'd'}, - host='host2') - self.assertIsNone(output) - mock_usage.assert_called_once_with(mock.sentinel.context, - mock.sentinel.volume, a='b', c='d') - mock_rpc.get_notifier.assert_called_once_with('volume', 'host2') - mock_rpc.get_notifier.return_value.info.assert_called_once_with( - mock.sentinel.context, - 'volume.test_suffix', - mock_usage.return_value) - - @mock.patch('cinder.volume.utils._usage_from_snapshot') - @mock.patch('cinder.volume.utils.CONF') - @mock.patch('cinder.volume.utils.rpc') - def test_notify_about_snapshot_usage(self, mock_rpc, - mock_conf, mock_usage): - mock_conf.host = 'host1' - output = volume_utils.notify_about_snapshot_usage( - mock.sentinel.context, - mock.sentinel.snapshot, - 'test_suffix') - self.assertIsNone(output) - mock_usage.assert_called_once_with(mock.sentinel.snapshot) - mock_rpc.get_notifier.assert_called_once_with('snapshot', 'host1') - mock_rpc.get_notifier.return_value.info.assert_called_once_with( - mock.sentinel.context, - 'snapshot.test_suffix', - mock_usage.return_value) - - @mock.patch('cinder.volume.utils._usage_from_snapshot') - @mock.patch('cinder.volume.utils.CONF') - @mock.patch('cinder.volume.utils.rpc') - def test_notify_about_snapshot_usage_with_kwargs(self, mock_rpc, mock_conf, - mock_usage): - mock_conf.host = 'host1' - output = volume_utils.notify_about_snapshot_usage( - mock.sentinel.context, - mock.sentinel.snapshot, - 'test_suffix', - extra_usage_info={'a': 'b', 'c': 'd'}, - host='host2') - self.assertIsNone(output) - mock_usage.assert_called_once_with(mock.sentinel.snapshot, - a='b', c='d') - mock_rpc.get_notifier.assert_called_once_with('snapshot', 'host2') - mock_rpc.get_notifier.return_value.info.assert_called_once_with( - mock.sentinel.context, - 'snapshot.test_suffix', - mock_usage.return_value) - - @mock.patch('cinder.objects.Volume.get_by_id') - def test_usage_from_snapshot(self, volume_get_by_id): - raw_volume = { - 'id': fake.volume_id, - 'availability_zone': 'nova' - } - ctxt = context.get_admin_context() - volume_obj = fake_volume.fake_volume_obj(ctxt, **raw_volume) - volume_get_by_id.return_value = volume_obj - raw_snapshot = { - 'project_id': fake.project_id, - 'user_id': fake.user_id, - 'volume': volume_obj, - 'volume_id': fake.volume_id, - 'volume_size': 1, - 'id': fake.snapshot_id, - 'display_name': '11', - 'created_at': '2014-12-11T10:10:00', - 'status': 'pause', - 'deleted': '', - 'snapshot_metadata': [{'key': 'fake_snap_meta_key', - 'value': 'fake_snap_meta_value'}], - 'expected_attrs': ['metadata'], - } - - snapshot_obj = fake_snapshot.fake_snapshot_obj(ctxt, **raw_snapshot) - usage_info = volume_utils._usage_from_snapshot(snapshot_obj) - expected_snapshot = { - 'tenant_id': fake.project_id, - 'user_id': fake.user_id, - 'availability_zone': 'nova', - 'volume_id': fake.volume_id, - 'volume_size': 1, - 'snapshot_id': fake.snapshot_id, - 'display_name': '11', - 'created_at': 'DONTCARE', - 'status': 'pause', - 'deleted': '', - 'metadata': six.text_type({'fake_snap_meta_key': - u'fake_snap_meta_value'}), - } - self.assertDictMatch(expected_snapshot, usage_info) - - @mock.patch('cinder.db.volume_glance_metadata_get') - @mock.patch('cinder.db.volume_attachment_get_used_by_volume_id') - def test_usage_from_volume(self, mock_attachment, mock_image_metadata): - mock_image_metadata.return_value = {'image_id': 'fake_image_id'} - mock_attachment.return_value = [{'instance_uuid': 'fake_instance_id'}] - raw_volume = { - 'project_id': '12b0330ec2584a', - 'user_id': '158cba1b8c2bb6008e', - 'host': 'fake_host', - 'availability_zone': 'nova', - 'volume_type_id': 'fake_volume_type_id', - 'id': 'fake_volume_id', - 'size': 1, - 'display_name': 'test_volume', - 'created_at': datetime.datetime(2015, 1, 1, 1, 1, 1), - 'launched_at': datetime.datetime(2015, 1, 1, 1, 1, 1), - 'snapshot_id': None, - 'replication_status': None, - 'replication_extended_status': None, - 'replication_driver_data': None, - 'status': 'available', - 'volume_metadata': {'fake_metadata_key': 'fake_metadata_value'}, - } - usage_info = volume_utils._usage_from_volume( - mock.sentinel.context, - raw_volume) - expected_volume = { - 'tenant_id': '12b0330ec2584a', - 'user_id': '158cba1b8c2bb6008e', - 'host': 'fake_host', - 'availability_zone': 'nova', - 'volume_type': 'fake_volume_type_id', - 'volume_id': 'fake_volume_id', - 'size': 1, - 'display_name': 'test_volume', - 'created_at': '2015-01-01T01:01:01', - 'launched_at': '2015-01-01T01:01:01', - 'snapshot_id': None, - 'replication_status': None, - 'replication_extended_status': None, - 'replication_driver_data': None, - 'status': 'available', - 'metadata': {'fake_metadata_key': 'fake_metadata_value'}, - 'glance_metadata': {'image_id': 'fake_image_id'}, - 'volume_attachment': [{'instance_uuid': 'fake_instance_id'}], - } - self.assertEqual(expected_volume, usage_info) - - @mock.patch('cinder.volume.utils._usage_from_consistencygroup') - @mock.patch('cinder.volume.utils.CONF') - @mock.patch('cinder.volume.utils.rpc') - def test_notify_about_consistencygroup_usage(self, mock_rpc, - mock_conf, mock_usage): - mock_conf.host = 'host1' - output = volume_utils.notify_about_consistencygroup_usage( - mock.sentinel.context, - mock.sentinel.consistencygroup, - 'test_suffix') - self.assertIsNone(output) - mock_usage.assert_called_once_with(mock.sentinel.consistencygroup) - mock_rpc.get_notifier.assert_called_once_with('consistencygroup', - 'host1') - mock_rpc.get_notifier.return_value.info.assert_called_once_with( - mock.sentinel.context, - 'consistencygroup.test_suffix', - mock_usage.return_value) - - @mock.patch('cinder.volume.utils._usage_from_consistencygroup') - @mock.patch('cinder.volume.utils.CONF') - @mock.patch('cinder.volume.utils.rpc') - def test_notify_about_consistencygroup_usage_with_kwargs(self, mock_rpc, - mock_conf, - mock_usage): - mock_conf.host = 'host1' - output = volume_utils.notify_about_consistencygroup_usage( - mock.sentinel.context, - mock.sentinel.consistencygroup, - 'test_suffix', - extra_usage_info={'a': 'b', 'c': 'd'}, - host='host2') - self.assertIsNone(output) - mock_usage.assert_called_once_with(mock.sentinel.consistencygroup, - a='b', c='d') - mock_rpc.get_notifier.assert_called_once_with('consistencygroup', - 'host2') - mock_rpc.get_notifier.return_value.info.assert_called_once_with( - mock.sentinel.context, - 'consistencygroup.test_suffix', - mock_usage.return_value) - - @mock.patch('cinder.volume.utils._usage_from_cgsnapshot') - @mock.patch('cinder.volume.utils.CONF') - @mock.patch('cinder.volume.utils.rpc') - def test_notify_about_cgsnapshot_usage(self, mock_rpc, - mock_conf, mock_usage): - mock_conf.host = 'host1' - output = volume_utils.notify_about_cgsnapshot_usage( - mock.sentinel.context, - mock.sentinel.cgsnapshot, - 'test_suffix') - self.assertIsNone(output) - mock_usage.assert_called_once_with(mock.sentinel.cgsnapshot) - mock_rpc.get_notifier.assert_called_once_with('cgsnapshot', 'host1') - mock_rpc.get_notifier.return_value.info.assert_called_once_with( - mock.sentinel.context, - 'cgsnapshot.test_suffix', - mock_usage.return_value) - - @mock.patch('cinder.volume.utils._usage_from_cgsnapshot') - @mock.patch('cinder.volume.utils.CONF') - @mock.patch('cinder.volume.utils.rpc') - def test_notify_about_cgsnapshot_usage_with_kwargs(self, mock_rpc, - mock_conf, mock_usage): - mock_conf.host = 'host1' - output = volume_utils.notify_about_cgsnapshot_usage( - mock.sentinel.context, - mock.sentinel.cgsnapshot, - 'test_suffix', - extra_usage_info={'a': 'b', 'c': 'd'}, - host='host2') - self.assertIsNone(output) - mock_usage.assert_called_once_with(mock.sentinel.cgsnapshot, - a='b', c='d') - mock_rpc.get_notifier.assert_called_once_with('cgsnapshot', 'host2') - mock_rpc.get_notifier.return_value.info.assert_called_once_with( - mock.sentinel.context, - 'cgsnapshot.test_suffix', - mock_usage.return_value) - - def test_usage_from_backup(self): - raw_backup = { - 'project_id': '12b0330ec2584a', - 'user_id': '158cba1b8c2bb6008e', - 'availability_zone': 'nova', - 'id': 'fake_id', - 'host': 'fake_host', - 'display_name': 'test_backup', - 'created_at': '2014-12-11T10:10:00', - 'status': 'available', - 'volume_id': 'fake_volume_id', - 'size': 1, - 'service_metadata': None, - 'service': 'cinder.backup.drivers.swift', - 'fail_reason': None, - 'parent_id': 'fake_parent_id', - 'num_dependent_backups': 0, - 'snapshot_id': None, - } - - # Make it easier to find out differences between raw and expected. - expected_backup = raw_backup.copy() - expected_backup['tenant_id'] = expected_backup.pop('project_id') - expected_backup['backup_id'] = expected_backup.pop('id') - - usage_info = volume_utils._usage_from_backup(raw_backup) - self.assertEqual(expected_backup, usage_info) - - -class LVMVolumeDriverTestCase(test.TestCase): - def test_convert_blocksize_option(self): - # Test valid volume_dd_blocksize - bs, count = volume_utils._calculate_count(1024, '10M') - self.assertEqual('10M', bs) - self.assertEqual(103, count) - - bs, count = volume_utils._calculate_count(1024, '1xBBB') - self.assertEqual('1M', bs) - self.assertEqual(1024, count) - - # Test 'volume_dd_blocksize' with fraction - bs, count = volume_utils._calculate_count(1024, '1.3M') - self.assertEqual('1M', bs) - self.assertEqual(1024, count) - - # Test zero-size 'volume_dd_blocksize' - bs, count = volume_utils._calculate_count(1024, '0M') - self.assertEqual('1M', bs) - self.assertEqual(1024, count) - - # Test negative 'volume_dd_blocksize' - bs, count = volume_utils._calculate_count(1024, '-1M') - self.assertEqual('1M', bs) - self.assertEqual(1024, count) - - # Test non-digital 'volume_dd_blocksize' - bs, count = volume_utils._calculate_count(1024, 'ABM') - self.assertEqual('1M', bs) - self.assertEqual(1024, count) - - -class OdirectSupportTestCase(test.TestCase): - @mock.patch('cinder.utils.execute') - def test_check_for_odirect_support(self, mock_exec): - output = volume_utils.check_for_odirect_support('/dev/abc', '/dev/def') - self.assertTrue(output) - mock_exec.assert_called_once_with('dd', 'count=0', 'if=/dev/abc', - 'of=/dev/def', 'oflag=direct', - run_as_root=True) - mock_exec.reset_mock() - - output = volume_utils.check_for_odirect_support('/dev/abc', '/dev/def', - 'iflag=direct') - self.assertTrue(output) - mock_exec.assert_called_once_with('dd', 'count=0', 'if=/dev/abc', - 'of=/dev/def', 'iflag=direct', - run_as_root=True) - mock_exec.reset_mock() - - output = volume_utils.check_for_odirect_support('/dev/zero', - '/dev/def', - 'iflag=direct') - self.assertFalse(output) - mock_exec.reset_mock() - - output = volume_utils.check_for_odirect_support('/dev/zero', - '/dev/def') - self.assertTrue(output) - mock_exec.assert_called_once_with('dd', 'count=0', 'if=/dev/zero', - 'of=/dev/def', 'oflag=direct', - run_as_root=True) - - @mock.patch('cinder.utils.execute', - side_effect=processutils.ProcessExecutionError) - def test_check_for_odirect_support_error(self, mock_exec): - output = volume_utils.check_for_odirect_support('/dev/abc', '/dev/def') - self.assertFalse(output) - mock_exec.assert_called_once_with('dd', 'count=0', 'if=/dev/abc', - 'of=/dev/def', 'oflag=direct', - run_as_root=True) - mock_exec.reset_mock() - output = volume_utils.check_for_odirect_support('/dev/zero', - '/dev/def') - self.assertFalse(output) - mock_exec.assert_called_once_with('dd', 'count=0', 'if=/dev/zero', - 'of=/dev/def', 'oflag=direct', - run_as_root=True) - - -class ClearVolumeTestCase(test.TestCase): - @mock.patch('cinder.volume.utils.copy_volume', return_value=None) - @mock.patch('cinder.volume.utils.CONF') - def test_clear_volume_conf(self, mock_conf, mock_copy): - mock_conf.volume_clear = 'zero' - mock_conf.volume_clear_size = 0 - mock_conf.volume_dd_blocksize = '1M' - mock_conf.volume_clear_ionice = '-c3' - output = volume_utils.clear_volume(1024, 'volume_path') - self.assertIsNone(output) - mock_copy.assert_called_once_with('/dev/zero', 'volume_path', 1024, - '1M', sync=True, - execute=utils.execute, ionice='-c3', - throttle=None, sparse=False) - - @mock.patch('cinder.volume.utils.copy_volume', return_value=None) - @mock.patch('cinder.volume.utils.CONF') - def test_clear_volume_args(self, mock_conf, mock_copy): - mock_conf.volume_clear = 'shred' - mock_conf.volume_clear_size = 0 - mock_conf.volume_dd_blocksize = '1M' - mock_conf.volume_clear_ionice = '-c3' - output = volume_utils.clear_volume(1024, 'volume_path', 'zero', 1, - '-c0') - self.assertIsNone(output) - mock_copy.assert_called_once_with('/dev/zero', 'volume_path', 1, - '1M', sync=True, - execute=utils.execute, ionice='-c0', - throttle=None, sparse=False) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.utils.CONF') - def test_clear_volume_shred(self, mock_conf, mock_exec): - mock_conf.volume_clear = 'shred' - mock_conf.volume_clear_size = 1 - mock_conf.volume_clear_ionice = None - output = volume_utils.clear_volume(1024, 'volume_path') - self.assertIsNone(output) - mock_exec.assert_called_once_with( - 'shred', '-n3', '-s1MiB', "volume_path", run_as_root=True) - - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.utils.CONF') - def test_clear_volume_shred_not_clear_size(self, mock_conf, mock_exec): - mock_conf.volume_clear = 'shred' - mock_conf.volume_clear_size = None - mock_conf.volume_clear_ionice = None - output = volume_utils.clear_volume(1024, 'volume_path') - self.assertIsNone(output) - mock_exec.assert_called_once_with( - 'shred', '-n3', "volume_path", run_as_root=True) - - @mock.patch('cinder.volume.utils.CONF') - def test_clear_volume_invalid_opt(self, mock_conf): - mock_conf.volume_clear = 'non_existent_volume_clearer' - mock_conf.volume_clear_size = 0 - mock_conf.volume_clear_ionice = None - self.assertRaises(exception.InvalidConfigurationValue, - volume_utils.clear_volume, - 1024, "volume_path") - - -class CopyVolumeTestCase(test.TestCase): - @mock.patch('cinder.volume.utils._calculate_count', - return_value=(1234, 5678)) - @mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=True) - @mock.patch('cinder.utils.execute') - @mock.patch('cinder.volume.utils.CONF') - def test_copy_volume_dd_iflag_and_oflag(self, mock_conf, mock_exec, - mock_support, mock_count): - fake_throttle = throttling.Throttle(['fake_throttle']) - output = volume_utils.copy_volume('/dev/zero', '/dev/null', 1024, 1, - sync=True, execute=utils.execute, - ionice=None, throttle=fake_throttle) - self.assertIsNone(output) - mock_exec.assert_called_once_with('fake_throttle', 'dd', - 'if=/dev/zero', - 'of=/dev/null', 'count=5678', - 'bs=1234', 'iflag=direct', - 'oflag=direct', run_as_root=True) - - mock_exec.reset_mock() - - output = volume_utils.copy_volume('/dev/zero', '/dev/null', 1024, 1, - sync=False, execute=utils.execute, - ionice=None, throttle=fake_throttle) - self.assertIsNone(output) - mock_exec.assert_called_once_with('fake_throttle', 'dd', - 'if=/dev/zero', - 'of=/dev/null', 'count=5678', - 'bs=1234', 'iflag=direct', - 'oflag=direct', run_as_root=True) - - @mock.patch('cinder.volume.utils._calculate_count', - return_value=(1234, 5678)) - @mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=False) - @mock.patch('cinder.utils.execute') - def test_copy_volume_dd_no_iflag_or_oflag(self, mock_exec, - mock_support, mock_count): - fake_throttle = throttling.Throttle(['fake_throttle']) - output = volume_utils.copy_volume('/dev/zero', '/dev/null', 1024, 1, - sync=True, execute=utils.execute, - ionice=None, throttle=fake_throttle) - self.assertIsNone(output) - mock_exec.assert_called_once_with('fake_throttle', 'dd', - 'if=/dev/zero', - 'of=/dev/null', 'count=5678', - 'bs=1234', 'conv=fdatasync', - run_as_root=True) - - mock_exec.reset_mock() - - output = volume_utils.copy_volume('/dev/zero', '/dev/null', 1024, 1, - sync=False, execute=utils.execute, - ionice=None, throttle=fake_throttle) - self.assertIsNone(output) - mock_exec.assert_called_once_with('fake_throttle', 'dd', - 'if=/dev/zero', - 'of=/dev/null', 'count=5678', - 'bs=1234', run_as_root=True) - - @mock.patch('cinder.volume.utils._calculate_count', - return_value=(1234, 5678)) - @mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=False) - @mock.patch('cinder.utils.execute') - def test_copy_volume_dd_no_throttle(self, mock_exec, mock_support, - mock_count): - output = volume_utils.copy_volume('/dev/zero', '/dev/null', 1024, 1, - sync=True, execute=utils.execute, - ionice=None) - self.assertIsNone(output) - mock_exec.assert_called_once_with('dd', 'if=/dev/zero', 'of=/dev/null', - 'count=5678', 'bs=1234', - 'conv=fdatasync', run_as_root=True) - - @mock.patch('cinder.volume.utils._calculate_count', - return_value=(1234, 5678)) - @mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=False) - @mock.patch('cinder.utils.execute') - def test_copy_volume_dd_with_ionice(self, mock_exec, - mock_support, mock_count): - output = volume_utils.copy_volume('/dev/zero', '/dev/null', 1024, 1, - sync=True, execute=utils.execute, - ionice='-c3') - self.assertIsNone(output) - mock_exec.assert_called_once_with('ionice', '-c3', 'dd', - 'if=/dev/zero', 'of=/dev/null', - 'count=5678', 'bs=1234', - 'conv=fdatasync', run_as_root=True) - - @mock.patch('cinder.volume.utils._calculate_count', - return_value=(1234, 5678)) - @mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=False) - @mock.patch('cinder.utils.execute') - def test_copy_volume_dd_with_sparse(self, mock_exec, - mock_support, mock_count): - output = volume_utils.copy_volume('/dev/zero', '/dev/null', 1024, 1, - sync=True, execute=utils.execute, - sparse=True) - self.assertIsNone(output) - mock_exec.assert_called_once_with('dd', 'if=/dev/zero', 'of=/dev/null', - 'count=5678', 'bs=1234', - 'conv=fdatasync,sparse', - run_as_root=True) - - @mock.patch('cinder.volume.utils._calculate_count', - return_value=(1234, 5678)) - @mock.patch('cinder.volume.utils.check_for_odirect_support', - return_value=True) - @mock.patch('cinder.utils.execute') - def test_copy_volume_dd_with_sparse_iflag_and_oflag(self, mock_exec, - mock_support, - mock_count): - output = volume_utils.copy_volume('/dev/zero', '/dev/null', 1024, 1, - sync=True, execute=utils.execute, - sparse=True) - self.assertIsNone(output) - mock_exec.assert_called_once_with('dd', 'if=/dev/zero', 'of=/dev/null', - 'count=5678', 'bs=1234', - 'iflag=direct', 'oflag=direct', - 'conv=sparse', run_as_root=True) - - @mock.patch('cinder.volume.utils._copy_volume_with_file') - def test_copy_volume_handles(self, mock_copy): - handle1 = io.RawIOBase() - handle2 = io.RawIOBase() - output = volume_utils.copy_volume(handle1, handle2, 1024, 1) - self.assertIsNone(output) - mock_copy.assert_called_once_with(handle1, handle2, 1024) - - @mock.patch('cinder.volume.utils._transfer_data') - @mock.patch('cinder.volume.utils._open_volume_with_path') - def test_copy_volume_handle_transfer(self, mock_open, mock_transfer): - handle = io.RawIOBase() - output = volume_utils.copy_volume('/foo/bar', handle, 1024, 1) - self.assertIsNone(output) - mock_transfer.assert_called_once_with(mock.ANY, mock.ANY, - 1073741824, mock.ANY) - - -class VolumeUtilsTestCase(test.TestCase): - def test_null_safe_str(self): - self.assertEqual('', volume_utils.null_safe_str(None)) - self.assertEqual('', volume_utils.null_safe_str(False)) - self.assertEqual('', volume_utils.null_safe_str(0)) - self.assertEqual('', volume_utils.null_safe_str([])) - self.assertEqual('', volume_utils.null_safe_str(())) - self.assertEqual('', volume_utils.null_safe_str({})) - self.assertEqual('', volume_utils.null_safe_str(set())) - self.assertEqual('a', volume_utils.null_safe_str('a')) - self.assertEqual('1', volume_utils.null_safe_str(1)) - self.assertEqual('True', volume_utils.null_safe_str(True)) - - @mock.patch('cinder.utils.get_root_helper') - @mock.patch('cinder.brick.local_dev.lvm.LVM.supports_thin_provisioning') - def test_supports_thin_provisioning(self, mock_supports_thin, mock_helper): - self.assertEqual(mock_supports_thin.return_value, - volume_utils.supports_thin_provisioning()) - mock_helper.assert_called_once_with() - - @mock.patch('cinder.utils.get_root_helper') - @mock.patch('cinder.brick.local_dev.lvm.LVM.get_all_physical_volumes') - def test_get_all_physical_volumes(self, mock_get_vols, mock_helper): - self.assertEqual(mock_get_vols.return_value, - volume_utils.get_all_physical_volumes()) - mock_helper.assert_called_once_with() - - @mock.patch('cinder.utils.get_root_helper') - @mock.patch('cinder.brick.local_dev.lvm.LVM.get_all_volume_groups') - def test_get_all_volume_groups(self, mock_get_groups, mock_helper): - self.assertEqual(mock_get_groups.return_value, - volume_utils.get_all_volume_groups()) - mock_helper.assert_called_once_with() - - def test_generate_password(self): - password = volume_utils.generate_password() - self.assertTrue(any(c for c in password if c in '23456789')) - self.assertTrue(any(c for c in password - if c in 'abcdefghijkmnopqrstuvwxyz')) - self.assertTrue(any(c for c in password - if c in 'ABCDEFGHJKLMNPQRSTUVWXYZ')) - self.assertEqual(16, len(password)) - self.assertEqual(10, len(volume_utils.generate_password(10))) - - @mock.patch('cinder.volume.utils.generate_password') - def test_generate_username(self, mock_gen_pass): - output = volume_utils.generate_username() - self.assertEqual(mock_gen_pass.return_value, output) - - def test_extract_host(self): - host = 'Host' - # default level is 'backend' - self.assertEqual(host, - volume_utils.extract_host(host)) - self.assertEqual(host, - volume_utils.extract_host(host, 'host')) - self.assertEqual(host, - volume_utils.extract_host(host, 'backend')) - # default_pool_name doesn't work for level other than 'pool' - self.assertEqual(host, - volume_utils.extract_host(host, 'host', True)) - self.assertEqual(host, - volume_utils.extract_host(host, 'host', False)) - self.assertEqual(host, - volume_utils.extract_host(host, 'backend', True)) - self.assertEqual(host, - volume_utils.extract_host(host, 'backend', False)) - self.assertIsNone(volume_utils.extract_host(host, 'pool')) - self.assertEqual('_pool0', - volume_utils.extract_host(host, 'pool', True)) - - host = 'Host@Backend' - self.assertEqual('Host@Backend', - volume_utils.extract_host(host)) - self.assertEqual('Host', - volume_utils.extract_host(host, 'host')) - self.assertEqual(host, - volume_utils.extract_host(host, 'backend')) - self.assertIsNone(volume_utils.extract_host(host, 'pool')) - self.assertEqual('_pool0', - volume_utils.extract_host(host, 'pool', True)) - - host = 'Host@Backend#Pool' - pool = 'Pool' - self.assertEqual('Host@Backend', - volume_utils.extract_host(host)) - self.assertEqual('Host', - volume_utils.extract_host(host, 'host')) - self.assertEqual('Host@Backend', - volume_utils.extract_host(host, 'backend')) - self.assertEqual(pool, - volume_utils.extract_host(host, 'pool')) - self.assertEqual(pool, - volume_utils.extract_host(host, 'pool', True)) - - host = 'Host#Pool' - self.assertEqual('Host', - volume_utils.extract_host(host)) - self.assertEqual('Host', - volume_utils.extract_host(host, 'host')) - self.assertEqual('Host', - volume_utils.extract_host(host, 'backend')) - self.assertEqual(pool, - volume_utils.extract_host(host, 'pool')) - self.assertEqual(pool, - volume_utils.extract_host(host, 'pool', True)) - - def test_get_volume_rpc_host(self): - host = 'Host@backend' - # default level is 'backend' - # check if host with backend is returned - self.assertEqual(volume_utils.extract_host(host), - volume_utils.get_volume_rpc_host(host)) - - def test_append_host(self): - host = 'Host' - pool = 'Pool' - expected = 'Host#Pool' - self.assertEqual(expected, - volume_utils.append_host(host, pool)) - - pool = None - expected = 'Host' - self.assertEqual(expected, - volume_utils.append_host(host, pool)) - - host = None - pool = 'pool' - expected = None - self.assertEqual(expected, - volume_utils.append_host(host, pool)) - - host = None - pool = None - expected = None - self.assertEqual(expected, - volume_utils.append_host(host, pool)) - - def test_compare_hosts(self): - host_1 = 'fake_host@backend1' - host_2 = 'fake_host@backend1#pool1' - self.assertTrue(volume_utils.hosts_are_equivalent(host_1, host_2)) - - host_2 = 'fake_host@backend1' - self.assertTrue(volume_utils.hosts_are_equivalent(host_1, host_2)) - - host_2 = 'fake_host2@backend1' - self.assertFalse(volume_utils.hosts_are_equivalent(host_1, host_2)) - - def test_check_managed_volume_already_managed(self): - mock_db = mock.Mock() - - result = volume_utils.check_already_managed_volume( - mock_db, 'volume-d8cd1feb-2dcc-404d-9b15-b86fe3bec0a1') - self.assertTrue(result) - - @mock.patch('cinder.volume.utils.CONF') - def test_check_already_managed_with_vol_id_vol_pattern(self, conf_mock): - mock_db = mock.Mock() - conf_mock.volume_name_template = 'volume-%s-volume' - - result = volume_utils.check_already_managed_volume( - mock_db, 'volume-d8cd1feb-2dcc-404d-9b15-b86fe3bec0a1-volume') - self.assertTrue(result) - - @mock.patch('cinder.volume.utils.CONF') - def test_check_already_managed_with_id_vol_pattern(self, conf_mock): - mock_db = mock.Mock() - conf_mock.volume_name_template = '%s-volume' - - result = volume_utils.check_already_managed_volume( - mock_db, 'd8cd1feb-2dcc-404d-9b15-b86fe3bec0a1-volume') - self.assertTrue(result) - - def test_check_managed_volume_not_managed_cinder_like_name(self): - mock_db = mock.Mock() - mock_db.volume_get = mock.Mock( - side_effect=exception.VolumeNotFound( - 'volume-d8cd1feb-2dcc-404d-9b15-b86fe3bec0a1')) - - result = volume_utils.check_already_managed_volume( - mock_db, 'volume-d8cd1feb-2dcc-404d-9b15-b86fe3bec0a1') - - self.assertFalse(result) - - def test_check_managed_volume_not_managed(self): - mock_db = mock.Mock() - - result = volume_utils.check_already_managed_volume( - mock_db, 'test-volume') - - self.assertFalse(result) - - def test_check_managed_volume_not_managed_id_like_uuid(self): - mock_db = mock.Mock() - - result = volume_utils.check_already_managed_volume( - mock_db, 'volume-d8cd1fe') - - self.assertFalse(result) - - def test_convert_config_string_to_dict(self): - test_string = "{'key-1'='val-1' 'key-2'='val-2' 'key-3'='val-3'}" - expected_dict = {'key-1': 'val-1', 'key-2': 'val-2', 'key-3': 'val-3'} - - self.assertEqual( - expected_dict, - volume_utils.convert_config_string_to_dict(test_string)) - - def test_process_reserve_over_quota(self): - ctxt = context.get_admin_context() - ctxt.project_id = 'fake' - overs_one = ['gigabytes'] - over_two = ['snapshots'] - usages = {'gigabytes': {'reserved': 1, 'in_use': 9}, - 'snapshots': {'reserved': 1, 'in_use': 9}} - quotas = {'gigabytes': 10, 'snapshots': 10} - size = 1 - - self.assertRaises(exception.VolumeSizeExceedsAvailableQuota, - volume_utils.process_reserve_over_quota, - ctxt, overs_one, usages, quotas, size) - self.assertRaises(exception.SnapshotLimitExceeded, - volume_utils.process_reserve_over_quota, - ctxt, over_two, usages, quotas, size) diff --git a/cinder/tests/unit/test_vzstorage.py b/cinder/tests/unit/test_vzstorage.py deleted file mode 100644 index cb05922ee..000000000 --- a/cinder/tests/unit/test_vzstorage.py +++ /dev/null @@ -1,289 +0,0 @@ -# Copyright 2015 Odin -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import errno -import os - -import mock - -from os_brick.remotefs import remotefs -from oslo_utils import units - -from cinder import exception -from cinder.image import image_utils -from cinder import test -from cinder.volume.drivers import vzstorage - - -_orig_path_exists = os.path.exists - - -class VZStorageTestCase(test.TestCase): - - _FAKE_SHARE = "10.0.0.1,10.0.0.2:/cluster123:123123" - _FAKE_MNT_BASE = '/mnt' - _FAKE_MNT_POINT = os.path.join(_FAKE_MNT_BASE, 'fake_hash') - _FAKE_VOLUME_NAME = 'volume-4f711859-4928-4cb7-801a-a50c37ceaccc' - _FAKE_VOLUME_PATH = os.path.join(_FAKE_MNT_POINT, _FAKE_VOLUME_NAME) - _FAKE_VOLUME = {'id': '4f711859-4928-4cb7-801a-a50c37ceaccc', - 'size': 1, - 'provider_location': _FAKE_SHARE, - 'name': _FAKE_VOLUME_NAME, - 'status': 'available'} - _FAKE_SNAPSHOT_ID = '5g811859-4928-4cb7-801a-a50c37ceacba' - _FAKE_SNAPSHOT_PATH = ( - _FAKE_VOLUME_PATH + '-snapshot' + _FAKE_SNAPSHOT_ID) - _FAKE_SNAPSHOT = {'id': _FAKE_SNAPSHOT_ID, - 'volume': _FAKE_VOLUME, - 'status': 'available', - 'volume_size': 1} - - _FAKE_VZ_CONFIG = mock.MagicMock() - _FAKE_VZ_CONFIG.vzstorage_shares_config = '/fake/config/path' - _FAKE_VZ_CONFIG.vzstorage_sparsed_volumes = False - _FAKE_VZ_CONFIG.vzstorage_used_ratio = 0.7 - _FAKE_VZ_CONFIG.vzstorage_mount_point_base = _FAKE_MNT_BASE - _FAKE_VZ_CONFIG.nas_secure_file_operations = 'auto' - _FAKE_VZ_CONFIG.nas_secure_file_permissions = 'auto' - - def setUp(self): - super(VZStorageTestCase, self).setUp() - - self._remotefsclient = mock.patch.object(remotefs, - 'RemoteFsClient').start() - get_mount_point = mock.Mock(return_value=self._FAKE_MNT_POINT) - self._remotefsclient.get_mount_point = get_mount_point - cfg = copy.copy(self._FAKE_VZ_CONFIG) - self._vz_driver = vzstorage.VZStorageDriver(configuration=cfg) - self._vz_driver._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - self._vz_driver._execute = mock.Mock() - self._vz_driver.base = self._FAKE_MNT_BASE - - def _path_exists(self, path): - if path.startswith(self._FAKE_VZ_CONFIG.vzstorage_shares_config): - return True - return _orig_path_exists(path) - - def _path_dont_exists(self, path): - if path.startswith('/fake'): - return False - return _orig_path_exists(path) - - @mock.patch('os.path.exists') - def test_setup_ok(self, mock_exists): - mock_exists.side_effect = self._path_exists - self._vz_driver.do_setup(mock.sentinel.context) - - @mock.patch('os.path.exists') - def test_setup_missing_shares_conf(self, mock_exists): - mock_exists.side_effect = self._path_dont_exists - self.assertRaises(exception.VzStorageException, - self._vz_driver.do_setup, - mock.sentinel.context) - - @mock.patch('os.path.exists') - def test_setup_invalid_usage_ratio(self, mock_exists): - mock_exists.side_effect = self._path_exists - self._vz_driver.configuration.vzstorage_used_ratio = 1.2 - self.assertRaises(exception.VzStorageException, - self._vz_driver.do_setup, - mock.sentinel.context) - - @mock.patch('os.path.exists') - def test_setup_invalid_usage_ratio2(self, mock_exists): - mock_exists.side_effect = self._path_exists - self._vz_driver.configuration.vzstorage_used_ratio = 0 - self.assertRaises(exception.VzStorageException, - self._vz_driver.do_setup, - mock.sentinel.context) - - @mock.patch('os.path.exists') - def test_setup_invalid_mount_point_base(self, mock_exists): - mock_exists.side_effect = self._path_exists - conf = copy.copy(self._FAKE_VZ_CONFIG) - conf.vzstorage_mount_point_base = './tmp' - vz_driver = vzstorage.VZStorageDriver(configuration=conf) - self.assertRaises(exception.VzStorageException, - vz_driver.do_setup, - mock.sentinel.context) - - @mock.patch('os.path.exists') - def test_setup_no_vzstorage(self, mock_exists): - mock_exists.side_effect = self._path_exists - exc = OSError() - exc.errno = errno.ENOENT - self._vz_driver._execute.side_effect = exc - self.assertRaises(exception.VzStorageException, - self._vz_driver.do_setup, - mock.sentinel.context) - - def test_initialize_connection(self): - drv = self._vz_driver - file_format = 'raw' - info = mock.Mock() - info.file_format = file_format - with mock.patch.object(drv, '_qemu_img_info', return_value=info): - ret = drv.initialize_connection(self._FAKE_VOLUME, None) - name = drv.get_active_image_from_info(self._FAKE_VOLUME) - expected = {'driver_volume_type': 'vzstorage', - 'data': {'export': self._FAKE_SHARE, - 'format': file_format, - 'name': name}, - 'mount_point_base': self._FAKE_MNT_BASE} - self.assertEqual(expected, ret) - - def test_ensure_share_mounted_invalid_share(self): - self.assertRaises(exception.VzStorageException, - self._vz_driver._ensure_share_mounted, ':') - - def test_ensure_share_mounted(self): - drv = self._vz_driver - share = self._FAKE_SHARE - drv.shares = {'1': '["1", "2", "3"]', share: '["some", "options"]'} - drv._ensure_share_mounted(share) - - def test_find_share(self): - drv = self._vz_driver - drv._mounted_shares = [self._FAKE_SHARE] - with mock.patch.object(drv, '_is_share_eligible', return_value=True): - ret = drv._find_share(1) - self.assertEqual(self._FAKE_SHARE, ret) - - def test_find_share_no_shares_mounted(self): - drv = self._vz_driver - with mock.patch.object(drv, '_is_share_eligible', return_value=True): - self.assertRaises(exception.VzStorageNoSharesMounted, - drv._find_share, 1) - - def test_find_share_no_shares_suitable(self): - drv = self._vz_driver - drv._mounted_shares = [self._FAKE_SHARE] - with mock.patch.object(drv, '_is_share_eligible', return_value=False): - self.assertRaises(exception.VzStorageNoSuitableShareFound, - drv._find_share, 1) - - def test_is_share_eligible_false(self): - drv = self._vz_driver - cap_info = (100 * units.Gi, 40 * units.Gi, 60 * units.Gi) - with mock.patch.object(drv, '_get_capacity_info', - return_value=cap_info): - ret = drv._is_share_eligible(self._FAKE_SHARE, 50) - self.assertFalse(ret) - - def test_is_share_eligible_true(self): - drv = self._vz_driver - cap_info = (100 * units.Gi, 40 * units.Gi, 60 * units.Gi) - with mock.patch.object(drv, '_get_capacity_info', - return_value=cap_info): - ret = drv._is_share_eligible(self._FAKE_SHARE, 30) - self.assertTrue(ret) - - @mock.patch.object(image_utils, 'resize_image') - def test_extend_volume(self, mock_resize_image): - drv = self._vz_driver - drv._check_extend_volume_support = mock.Mock(return_value=True) - drv._is_file_size_equal = mock.Mock(return_value=True) - - with mock.patch.object(drv, 'local_path', - return_value=self._FAKE_VOLUME_PATH): - drv.extend_volume(self._FAKE_VOLUME, 10) - - mock_resize_image.assert_called_once_with(self._FAKE_VOLUME_PATH, 10) - - def _test_check_extend_support(self, has_snapshots=False, - is_eligible=True): - drv = self._vz_driver - drv.local_path = mock.Mock(return_value=self._FAKE_VOLUME_PATH) - drv._is_share_eligible = mock.Mock(return_value=is_eligible) - - if has_snapshots: - active = self._FAKE_SNAPSHOT_PATH - else: - active = self._FAKE_VOLUME_PATH - - drv.get_active_image_from_info = mock.Mock(return_value=active) - if has_snapshots: - self.assertRaises(exception.InvalidVolume, - drv._check_extend_volume_support, - self._FAKE_VOLUME, 2) - elif not is_eligible: - self.assertRaises(exception.ExtendVolumeError, - drv._check_extend_volume_support, - self._FAKE_VOLUME, 2) - else: - drv._check_extend_volume_support(self._FAKE_VOLUME, 2) - drv._is_share_eligible.assert_called_once_with(self._FAKE_SHARE, 1) - - def test_check_extend_support(self): - self._test_check_extend_support() - - def test_check_extend_volume_with_snapshots(self): - self._test_check_extend_support(has_snapshots=True) - - def test_check_extend_volume_uneligible_share(self): - self._test_check_extend_support(is_eligible=False) - - @mock.patch.object(image_utils, 'convert_image') - def test_copy_volume_from_snapshot(self, mock_convert_image): - drv = self._vz_driver - - fake_volume_info = {self._FAKE_SNAPSHOT_ID: 'fake_snapshot_file_name'} - fake_img_info = mock.MagicMock() - fake_img_info.backing_file = self._FAKE_VOLUME_NAME - - drv.get_volume_format = mock.Mock(return_value='raw') - drv._local_path_volume_info = mock.Mock( - return_value=self._FAKE_VOLUME_PATH + '.info') - drv._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - drv._read_info_file = mock.Mock( - return_value=fake_volume_info) - drv._qemu_img_info = mock.Mock( - return_value=fake_img_info) - drv.local_path = mock.Mock( - return_value=self._FAKE_VOLUME_PATH[:-1]) - drv._extend_volume = mock.Mock() - - drv._copy_volume_from_snapshot( - self._FAKE_SNAPSHOT, self._FAKE_VOLUME, - self._FAKE_VOLUME['size']) - drv._extend_volume.assert_called_once_with( - self._FAKE_VOLUME, self._FAKE_VOLUME['size']) - mock_convert_image.assert_called_once_with( - self._FAKE_VOLUME_PATH, self._FAKE_VOLUME_PATH[:-1], 'raw') - - def test_delete_volume(self): - drv = self._vz_driver - fake_vol_info = self._FAKE_VOLUME_PATH + '.info' - - drv._ensure_share_mounted = mock.MagicMock() - fake_ensure_mounted = drv._ensure_share_mounted - - drv._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - drv.get_active_image_from_info = mock.Mock( - return_value=self._FAKE_VOLUME_NAME) - drv._delete = mock.Mock() - drv._local_path_volume_info = mock.Mock( - return_value=fake_vol_info) - - with mock.patch('os.path.exists', lambda x: True): - drv.delete_volume(self._FAKE_VOLUME) - - fake_ensure_mounted.assert_called_once_with(self._FAKE_SHARE) - drv._delete.assert_any_call( - self._FAKE_VOLUME_PATH) - drv._delete.assert_any_call(fake_vol_info) diff --git a/cinder/tests/unit/test_xio.py b/cinder/tests/unit/test_xio.py deleted file mode 100644 index 3ebb0825a..000000000 --- a/cinder/tests/unit/test_xio.py +++ /dev/null @@ -1,1479 +0,0 @@ -# Copyright (c) 2014 X-IO Technologies. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -from oslo_log import log as logging - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit import utils -from cinder.volume.drivers import xio -from cinder.volume import qos_specs -from cinder.volume import volume_types - -LOG = logging.getLogger("cinder.volume.driver") - -ISE_IP1 = '10.12.12.1' -ISE_IP2 = '10.11.12.2' -ISE_ISCSI_IP1 = '1.2.3.4' -ISE_ISCSI_IP2 = '1.2.3.5' - -ISE_GID = 'isegid' -ISE_IQN = ISE_GID -ISE_WWN1 = ISE_GID + '1' -ISE_WWN2 = ISE_GID + '2' -ISE_WWN3 = ISE_GID + '3' -ISE_WWN4 = ISE_GID + '4' -ISE_TARGETS = [ISE_WWN1, ISE_WWN2, ISE_WWN3, ISE_WWN4] -ISE_INIT_TARGET_MAP = {'init_wwn1': ISE_TARGETS, - 'init_wwn2': ISE_TARGETS} - -VOLUME_SIZE = 10 -NEW_VOLUME_SIZE = 20 - -VOLUME1 = {'id': '1', 'name': 'volume1', - 'size': VOLUME_SIZE, 'volume_type_id': 'type1'} - -VOLUME2 = {'id': '2', 'name': 'volume2', - 'size': VOLUME_SIZE, 'volume_type_id': 'type2', - 'provider_auth': 'CHAP abc abc'} - -VOLUME3 = {'id': '3', 'name': 'volume3', - 'size': VOLUME_SIZE, 'volume_type_id': None} - -SNAPSHOT1 = {'name': 'snapshot1', - 'volume_name': VOLUME1['name'], - 'volume_type_id': 'type3'} - -CLONE1 = {'id': '3', 'name': 'clone1', - 'size': VOLUME_SIZE, 'volume_type_id': 'type4'} - -HOST1 = 'host1' - -HOST2 = 'host2' - -ISCSI_CONN1 = {'initiator': 'init_iqn1', - 'host': HOST1} - -ISCSI_CONN2 = {'initiator': 'init_iqn2', - 'host': HOST2} - -FC_CONN1 = {'wwpns': ['init_wwn1', 'init_wwn2'], - 'host': HOST1} - -FC_CONN2 = {'wwpns': ['init_wwn3', 'init_wwn4'], - 'host': HOST2} - -ISE_HTTP_IP = 'http://' + ISE_IP1 - -ISE_HOST_LOCATION = '/storage/hosts/1' -ISE_HOST_LOCATION_URL = ISE_HTTP_IP + ISE_HOST_LOCATION - -ISE_VOLUME1_LOCATION = '/storage/volumes/volume1' -ISE_VOLUME1_LOCATION_URL = ISE_HTTP_IP + ISE_VOLUME1_LOCATION -ISE_VOLUME2_LOCATION = '/storage/volumes/volume2' -ISE_VOLUME2_LOCATION_URL = ISE_HTTP_IP + ISE_VOLUME2_LOCATION -ISE_VOLUME3_LOCATION = '/storage/volumes/volume3' -ISE_VOLUME3_LOCATION_URL = ISE_HTTP_IP + ISE_VOLUME3_LOCATION - -ISE_SNAPSHOT_LOCATION = '/storage/volumes/snapshot1' -ISE_SNAPSHOT_LOCATION_URL = ISE_HTTP_IP + ISE_SNAPSHOT_LOCATION - -ISE_CLONE_LOCATION = '/storage/volumes/clone1' -ISE_CLONE_LOCATION_URL = ISE_HTTP_IP + ISE_CLONE_LOCATION - -ISE_ALLOCATION_LOCATION = '/storage/allocations/a1' -ISE_ALLOCATION_LOCATION_URL = ISE_HTTP_IP + ISE_ALLOCATION_LOCATION - -ISE_GET_QUERY_XML =\ - """ - ABC12345 - - - - - - - - - - %s - - - - %s - - - - """ % (ISE_IP1, ISE_IP2) - -ISE_GET_QUERY_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_QUERY_XML.split())} - -ISE_GET_QUERY_NO_CAP_XML =\ - """ - ABC12345 - - - %s - - - - %s - - - - """ % (ISE_IP1, ISE_IP2) - -ISE_GET_QUERY_NO_CAP_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_QUERY_NO_CAP_XML.split())} - -ISE_GET_QUERY_NO_CTRL_XML =\ - """ - ABC12345 - - - - - - - - - - """ - -ISE_GET_QUERY_NO_CTRL_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_QUERY_NO_CTRL_XML.split())} - -ISE_GET_QUERY_NO_IP_XML =\ - """ - ABC12345 - - - - - - - - - - - - - - - - - - - - """ - -ISE_GET_QUERY_NO_IP_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_QUERY_NO_IP_XML.split())} - -ISE_GET_QUERY_NO_GID_XML =\ - """ - - - - - - - - - - %s - - - - %s - - - - """ % (ISE_IP1, ISE_IP2) - -ISE_GET_QUERY_NO_GID_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_QUERY_NO_GID_XML.split())} - -ISE_GET_QUERY_NO_CLONE_XML =\ - """ - ABC12345 - - - - - - - - - %s - - - - %s - - - - """ % (ISE_IP1, ISE_IP2) - -ISE_GET_QUERY_NO_CLONE_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_QUERY_NO_CLONE_XML.split())} - -ISE_GET_STORAGE_POOLS_XML =\ - """ - - - Pool 1 - 1 - -
- None -
- - - - 60 - 30 - 45 - - - - - 0 - 40 - 0 - - - - - 100 - - - - - - volgid - - - volgid2 - - - - - """ - -ISE_GET_STORAGE_POOLS_RESP =\ - {'status': 200, - 'location': 'Pool location', - 'content': " ".join(ISE_GET_STORAGE_POOLS_XML.split())} - -ISE_GET_VOL_STATUS_NO_VOL_NODE_XML =\ - """""" - -ISE_GET_VOL_STATUS_NO_VOL_NODE_RESP =\ - {'status': 200, - 'location': 'u%s' % ISE_VOLUME1_LOCATION_URL, - 'content': " ".join(ISE_GET_VOL_STATUS_NO_VOL_NODE_XML.split())} - -ISE_GET_VOL_STATUS_NO_STATUS_XML =\ - """ - - - """ % (ISE_VOLUME1_LOCATION_URL) - -ISE_GET_VOL_STATUS_NO_STATUS_RESP =\ - {'status': 200, - 'location': 'u%s' % ISE_VOLUME1_LOCATION_URL, - 'content': " ".join(ISE_GET_VOL_STATUS_NO_STATUS_XML.split())} - -ISE_GET_VOL1_STATUS_XML =\ - """ - - -
- Prepared -
- - 10 - - """ % (ISE_VOLUME1_LOCATION_URL) - -ISE_GET_VOL1_STATUS_RESP =\ - {'status': 200, - 'location': 'u%s' % ISE_VOLUME1_LOCATION_URL, - 'content': " ".join(ISE_GET_VOL1_STATUS_XML.split())} - -ISE_GET_VOL2_STATUS_XML =\ - """ - - -
- Prepared -
- - - """ % (ISE_VOLUME2_LOCATION_URL) - -ISE_GET_VOL2_STATUS_RESP =\ - {'status': 200, - 'location': 'u%s' % ISE_VOLUME2_LOCATION_URL, - 'content': " ".join(ISE_GET_VOL2_STATUS_XML.split())} - -ISE_GET_VOL3_STATUS_XML =\ - """ - - -
- Prepared -
- - - """ % (ISE_VOLUME3_LOCATION_URL) - -ISE_GET_VOL3_STATUS_RESP =\ - {'status': 200, - 'location': 'u%s' % ISE_VOLUME3_LOCATION_URL, - 'content': " ".join(ISE_GET_VOL3_STATUS_XML.split())} - -ISE_GET_SNAP1_STATUS_XML =\ - """ - - -
- Prepared -
- - - """ % (ISE_SNAPSHOT_LOCATION_URL) - -ISE_GET_SNAP1_STATUS_RESP =\ - {'status': 200, - 'location': 'u%s' % ISE_SNAPSHOT_LOCATION_URL, - 'content': " ".join(ISE_GET_SNAP1_STATUS_XML.split())} - -ISE_GET_CLONE1_STATUS_XML =\ - """ - - -
- Prepared -
- - - """ % (ISE_CLONE_LOCATION_URL) - -ISE_GET_CLONE1_STATUS_RESP =\ - {'status': 200, - 'location': 'u%s' % ISE_CLONE_LOCATION_URL, - 'content': " ".join(ISE_GET_CLONE1_STATUS_XML.split())} - -ISE_CREATE_VOLUME_XML = """""" - -ISE_CREATE_VOLUME_RESP =\ - {'status': 201, - 'location': ISE_VOLUME1_LOCATION_URL, - 'content': " ".join(ISE_CREATE_VOLUME_XML.split())} - -ISE_GET_IONETWORKS_XML =\ - """ - - - - - - - - - """ - -ISE_GET_IONETWORKS_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_IONETWORKS_XML.split())} - -ISE_GET_IONETWORKS_CHAP_XML =\ - """ - - abc - abc - - - - - - """ - -ISE_GET_IONETWORKS_CHAP_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_IONETWORKS_CHAP_XML.split())} - -ISE_DELETE_VOLUME_XML = """""" - -ISE_DELETE_VOLUME_RESP =\ - {'status': 204, - 'location': '', - 'content': " ".join(ISE_DELETE_VOLUME_XML.split())} - -ISE_GET_ALLOC_WITH_EP_XML =\ - """ - - - %s - - - %s - - 1 - - """ %\ - (ISE_ALLOCATION_LOCATION_URL, VOLUME1['name'], HOST1) - -ISE_GET_ALLOC_WITH_EP_RESP =\ - {'status': 200, - 'location': ISE_ALLOCATION_LOCATION_URL, - 'content': " ".join(ISE_GET_ALLOC_WITH_EP_XML.split())} - -ISE_GET_ALLOC_WITH_NO_ALLOC_XML =\ - """""" % ISE_ALLOCATION_LOCATION_URL - -ISE_GET_ALLOC_WITH_NO_ALLOC_RESP =\ - {'status': 200, - 'location': ISE_ALLOCATION_LOCATION_URL, - 'content': " ".join(ISE_GET_ALLOC_WITH_NO_ALLOC_XML.split())} - -ISE_DELETE_ALLOC_XML = """""" - -ISE_DELETE_ALLOC_RESP =\ - {'status': 204, - 'location': '', - 'content': " ".join(ISE_DELETE_ALLOC_XML.split())} - -ISE_GET_HOSTS_NOHOST_XML =\ - """""" - -ISE_GET_HOSTS_NOHOST_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_HOSTS_NOHOST_XML.split())} - -ISE_GET_HOSTS_HOST1_XML =\ - """ - - "OPENSTACK" - %s - 1 - - - init_wwn1 - - - init_wwn2 - - - init_iqn1 - - - - """ % HOST1 - -ISE_GET_HOSTS_HOST1_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_HOSTS_HOST1_XML.split())} - -ISE_GET_HOSTS_HOST1_HOST_TYPE_XML =\ - """ - - "WINDOWS" - %s - 1 - - - init_wwn1 - - - init_wwn2 - - - init_iqn1 - - - - """ % HOST1 - -ISE_GET_HOSTS_HOST1_HOST_TYPE_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_HOSTS_HOST1_HOST_TYPE_XML.split())} - -ISE_GET_HOSTS_HOST2_XML =\ - """ - - %s - 2 - - - init_wwn3 - - - init_wwn4 - - - init_iqn2 - - - - """ % HOST2 - -ISE_GET_HOSTS_HOST2_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_HOSTS_HOST2_XML.split())} - -ISE_CREATE_HOST_XML =\ - """""" - -ISE_CREATE_HOST_RESP =\ - {'status': 201, - 'location': 'http://ip/storage/hosts/host1', - 'content': " ".join(ISE_CREATE_HOST_XML.split())} - -ISE_CREATE_ALLOC_XML =\ - """""" - -ISE_CREATE_ALLOC_RESP =\ - {'status': 201, - 'location': ISE_ALLOCATION_LOCATION_URL, - 'content': " ".join(ISE_CREATE_ALLOC_XML.split())} - -ISE_GET_ENDPOINTS_XML =\ - """ - - isegid - iSCSI - - ise1 - - - - - - a1 - - - - - - isegid - Fibre Channel - - ise1 - - - - - - a1 - - - - - """ % (ISE_ALLOCATION_LOCATION_URL, - ISE_ALLOCATION_LOCATION_URL) - -ISE_GET_ENDPOINTS_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_ENDPOINTS_XML.split())} - -ISE_GET_CONTROLLERS_XML =\ - """ - - - - - - %s - - - isegid - - - - - - %s - - - %s - - - - - - - - - %s - - - isegid - - - - - - %s - - - %s - - - - """ % (ISE_ISCSI_IP1, ISE_WWN1, ISE_WWN2, - ISE_ISCSI_IP2, ISE_WWN3, ISE_WWN4) - -ISE_GET_CONTROLLERS_RESP =\ - {'status': 200, - 'location': '', - 'content': " ".join(ISE_GET_CONTROLLERS_XML.split())} - -ISE_CREATE_SNAPSHOT_XML = """""" - -ISE_CREATE_SNAPSHOT_RESP =\ - {'status': 201, - 'location': ISE_SNAPSHOT_LOCATION_URL, - 'content': " ".join(ISE_CREATE_SNAPSHOT_XML.split())} - -ISE_PREP_SNAPSHOT_XML = """""" - -ISE_PREP_SNAPSHOT_RESP =\ - {'status': 202, - 'location': ISE_SNAPSHOT_LOCATION_URL, - 'content': " ".join(ISE_PREP_SNAPSHOT_XML.split())} - -ISE_MODIFY_VOLUME_XML = """""" - -ISE_MODIFY_VOLUME_RESP =\ - {'status': 201, - 'location': ISE_VOLUME1_LOCATION_URL, - 'content': " ".join(ISE_MODIFY_VOLUME_XML.split())} - -ISE_MODIFY_HOST_XML = """""" - -ISE_MODIFY_HOST_RESP =\ - {'status': 201, - 'location': ISE_HOST_LOCATION_URL, - 'content': " ".join(ISE_MODIFY_HOST_XML.split())} - -ISE_BAD_CONNECTION_RESP =\ - {'status': 0, - 'location': '', - 'content': " "} - -ISE_400_RESP =\ - {'status': 400, - 'location': '', - 'content': ""} - -ISE_GET_VOL_STATUS_404_XML = \ - """VOLUME not found.""" - -ISE_GET_VOL_STATUS_404_RESP =\ - {'status': 404, - 'location': '', - 'content': " ".join(ISE_GET_VOL_STATUS_404_XML.split())} - -ISE_400_INVALID_STATE_XML = \ - """Not in a valid state.""" - -ISE_400_INVALID_STATE_RESP =\ - {'status': 400, - 'location': '', - 'content': " ".join(ISE_400_INVALID_STATE_XML.split())} - -ISE_409_CONFLICT_XML = \ - """Conflict""" - -ISE_409_CONFLICT_RESP =\ - {'status': 409, - 'location': '', - 'content': " ".join(ISE_409_CONFLICT_XML.split())} - - -DRIVER = "cinder.volume.drivers.xio.XIOISEDriver" - - -@mock.patch(DRIVER + "._opener", autospec=True) -class XIOISEDriverTestCase(object): - - # Test cases for X-IO volume driver - - def setUp(self): - super(XIOISEDriverTestCase, self).setUp() - - # set good default values - self.configuration = mock.Mock() - self.configuration.san_ip = ISE_IP1 - self.configuration.san_user = 'fakeuser' - self.configuration.san_password = 'fakepass' - self.configuration.iscsi_ip_address = ISE_ISCSI_IP1 - self.configuration.driver_use_ssl = False - self.configuration.ise_completion_retries = 30 - self.configuration.ise_connection_retries = 5 - self.configuration.ise_retry_interval = 1 - self.configuration.volume_backend_name = 'ise1' - self.driver = None - self.protocol = '' - self.connector = None - self.connection_failures = 0 - self.hostgid = '' - self.use_response_table = 1 - - def setup_test(self, protocol): - self.protocol = protocol - - # set good default values - if self.protocol == 'iscsi': - self.configuration.ise_protocol = protocol - self.connector = ISCSI_CONN1 - self.hostgid = self.connector['initiator'] - elif self.protocol == 'fibre_channel': - self.configuration.ise_protocol = protocol - self.connector = FC_CONN1 - self.hostgid = self.connector['wwpns'][0] - - def setup_driver(self): - # this setups up driver object with previously set configuration values - if self.configuration.ise_protocol == 'iscsi': - self.driver =\ - xio.XIOISEISCSIDriver(configuration=self.configuration) - elif self.configuration.ise_protocol == 'fibre_channel': - self.driver =\ - xio.XIOISEFCDriver(configuration=self.configuration) - elif self.configuration.ise_protocol == 'test_prot': - # if test_prot specified override with correct protocol - # used to bypass protocol specific driver - self.configuration.ise_protocol = self.protocol - self.driver = xio.XIOISEDriver(configuration=self.configuration) - else: - # Invalid protocol type - raise exception.Invalid() - -################################# -# UNIT TESTS # -################################# - def test_do_setup(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP]) - self.driver.do_setup(None) - - def test_negative_do_setup_no_clone_support(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_NO_CLONE_RESP]) - self.assertRaises(exception.XIODriverException, - self.driver.do_setup, None) - - def test_negative_do_setup_no_capabilities(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_NO_CAP_RESP]) - self.assertRaises(exception.XIODriverException, - self.driver.do_setup, None) - - def test_negative_do_setup_no_ctrl(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_NO_CTRL_RESP]) - self.assertRaises(exception.XIODriverException, - self.driver.do_setup, None) - - def test_negative_do_setup_no_ipaddress(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_NO_IP_RESP]) - self.driver.do_setup(None) - - def test_negative_do_setup_bad_globalid_none(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_NO_GID_RESP]) - self.assertRaises(exception.XIODriverException, - self.driver.do_setup, None) - - def test_check_for_setup_error(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP]) - self.setup_driver() - self.driver.check_for_setup_error() - - def test_negative_do_setup_bad_ip(self, mock_req): - # set san_ip to bad value - self.configuration.san_ip = '' - mock_req.side_effect = iter([ISE_GET_QUERY_RESP]) - self.setup_driver() - self.assertRaises(exception.XIODriverException, - self.driver.check_for_setup_error) - - def test_negative_do_setup_bad_user_blank(self, mock_req): - # set san_user to bad value - self.configuration.san_login = '' - mock_req.side_effect = iter([ISE_GET_QUERY_RESP]) - self.setup_driver() - self.assertRaises(exception.XIODriverException, - self.driver.check_for_setup_error) - - def test_negative_do_setup_bad_password_blank(self, mock_req): - # set san_password to bad value - self.configuration.san_password = '' - mock_req.side_effect = iter([ISE_GET_QUERY_RESP]) - self.setup_driver() - self.assertRaises(exception.XIODriverException, - self.driver.check_for_setup_error) - - def test_get_volume_stats(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_STORAGE_POOLS_RESP]) - - backend_name = self.configuration.volume_backend_name - if self.configuration.ise_protocol == 'iscsi': - protocol = 'iSCSI' - else: - protocol = 'fibre_channel' - exp_result = {'vendor_name': "X-IO", - 'driver_version': "1.1.4", - 'volume_backend_name': backend_name, - 'reserved_percentage': 0, - 'total_capacity_gb': 100, - 'free_capacity_gb': 60, - 'QoS_support': True, - 'affinity': True, - 'thin': False, - 'pools': [{'pool_ise_name': "Pool 1", - 'pool_name': "1", - 'status': "Operational", - 'status_details': "None", - 'free_capacity_gb': 60, - 'free_capacity_gb_raid_0': 60, - 'free_capacity_gb_raid_1': 30, - 'free_capacity_gb_raid_5': 45, - 'allocated_capacity_gb': 40, - 'allocated_capacity_gb_raid_0': 0, - 'allocated_capacity_gb_raid_1': 40, - 'allocated_capacity_gb_raid_5': 0, - 'health': 100, - 'media': "Hybrid", - 'total_capacity_gb': 100, - 'QoS_support': True, - 'reserved_percentage': 0}], - 'active_volumes': 2, - 'storage_protocol': protocol} - - act_result = self.driver.get_volume_stats(True) - self.assertDictMatch(exp_result, act_result) - - def test_get_volume_stats_ssl(self, mock_req): - self.configuration.driver_use_ssl = True - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_STORAGE_POOLS_RESP]) - self.driver.get_volume_stats(True) - - def test_negative_get_volume_stats_bad_primary(self, mock_req): - self.configuration.ise_connection_retries = 1 - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_BAD_CONNECTION_RESP, - ISE_GET_STORAGE_POOLS_RESP]) - self.driver.get_volume_stats(True) - - def test_create_volume(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - VOLUME1['volume_type_id'] = type_ref['id'] - self.setup_driver() - if self.configuration.ise_protocol == 'iscsi': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_CREATE_VOLUME_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_GET_IONETWORKS_RESP]) - exp_result = {} - exp_result = {"provider_auth": ""} - act_result = self.driver.create_volume(VOLUME1) - self.assertDictMatch(exp_result, act_result) - elif self.configuration.ise_protocol == 'fibre_channel': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_CREATE_VOLUME_RESP, - ISE_GET_VOL1_STATUS_RESP]) - self.driver.create_volume(VOLUME1) - - def test_create_volume_chap(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - VOLUME1['volume_type_id'] = type_ref['id'] - self.setup_driver() - if self.configuration.ise_protocol == 'iscsi': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_CREATE_VOLUME_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_GET_IONETWORKS_CHAP_RESP]) - exp_result = {} - exp_result = {"provider_auth": "CHAP abc abc"} - act_result = self.driver.create_volume(VOLUME1) - self.assertDictMatch(exp_result, act_result) - elif self.configuration.ise_protocol == 'fibre_channel': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_CREATE_VOLUME_RESP, - ISE_GET_VOL1_STATUS_RESP]) - self.driver.create_volume(VOLUME1) - - def test_create_volume_type_none(self, mock_req): - self.setup_driver() - if self.configuration.ise_protocol == 'iscsi': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_CREATE_VOLUME_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_GET_IONETWORKS_RESP]) - elif self.configuration.ise_protocol == 'fibre_channel': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_CREATE_VOLUME_RESP, - ISE_GET_VOL1_STATUS_RESP]) - self.driver.create_volume(VOLUME3) - - def test_delete_volume(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_DELETE_ALLOC_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_DELETE_VOLUME_RESP, - ISE_GET_VOL_STATUS_404_RESP]) - self.setup_driver() - self.driver.delete_volume(VOLUME1) - - def test_delete_volume_delayed(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_DELETE_ALLOC_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_DELETE_VOLUME_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_GET_VOL_STATUS_404_RESP]) - self.setup_driver() - self.driver.delete_volume(VOLUME1) - - def test_delete_volume_timeout(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_DELETE_ALLOC_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_DELETE_VOLUME_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_GET_VOL1_STATUS_RESP]) - - self.configuration.ise_completion_retries = 3 - self.setup_driver() - self.driver.delete_volume(VOLUME1) - - def test_delete_volume_none_existing(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_DELETE_ALLOC_RESP, - ISE_GET_VOL1_STATUS_RESP]) - self.setup_driver() - self.driver.delete_volume(VOLUME2) - - def test_initialize_connection_positive(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST2_RESP, - ISE_CREATE_HOST_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_CREATE_ALLOC_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_GET_CONTROLLERS_RESP]) - self.setup_driver() - - exp_result = {} - if self.configuration.ise_protocol == 'iscsi': - exp_result = {"driver_volume_type": "iscsi", - "data": {"target_lun": 1, - "volume_id": '1', - "target_discovered": False, - "target_iqn": ISE_IQN, - "target_portal": ISE_ISCSI_IP1 + ":3260"}} - elif self.configuration.ise_protocol == 'fibre_channel': - exp_result = {"driver_volume_type": "fibre_channel", - "data": {"target_lun": 1, - "volume_id": '1', - "target_discovered": True, - "initiator_target_map": ISE_INIT_TARGET_MAP, - "target_wwn": ISE_TARGETS}} - - act_result =\ - self.driver.initialize_connection(VOLUME1, self.connector) - self.assertDictMatch(exp_result, act_result) - - def test_initialize_connection_positive_host_type(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST1_HOST_TYPE_RESP, - ISE_MODIFY_HOST_RESP, - ISE_CREATE_ALLOC_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_GET_CONTROLLERS_RESP]) - self.setup_driver() - - exp_result = {} - if self.configuration.ise_protocol == 'iscsi': - exp_result = {"driver_volume_type": "iscsi", - "data": {"target_lun": 1, - "volume_id": '1', - "target_discovered": False, - "target_iqn": ISE_IQN, - "target_portal": ISE_ISCSI_IP1 + ":3260"}} - elif self.configuration.ise_protocol == 'fibre_channel': - exp_result = {"driver_volume_type": "fibre_channel", - "data": {"target_lun": 1, - "volume_id": '1', - "target_discovered": True, - "initiator_target_map": ISE_INIT_TARGET_MAP, - "target_wwn": ISE_TARGETS}} - - act_result =\ - self.driver.initialize_connection(VOLUME1, self.connector) - self.assertDictMatch(exp_result, act_result) - - def test_initialize_connection_positive_chap(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST2_RESP, - ISE_CREATE_HOST_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_CREATE_ALLOC_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_GET_CONTROLLERS_RESP]) - self.setup_driver() - exp_result = {} - if self.configuration.ise_protocol == 'iscsi': - exp_result = {"driver_volume_type": "iscsi", - "data": {"target_lun": 1, - "volume_id": '2', - "target_discovered": False, - "target_iqn": ISE_IQN, - "target_portal": ISE_ISCSI_IP1 + ":3260", - 'auth_method': 'CHAP', - 'auth_username': 'abc', - 'auth_password': 'abc'}} - elif self.configuration.ise_protocol == 'fibre_channel': - exp_result = {"driver_volume_type": "fibre_channel", - "data": {"target_lun": 1, - "volume_id": '2', - "target_discovered": True, - "initiator_target_map": ISE_INIT_TARGET_MAP, - "target_wwn": ISE_TARGETS}} - - act_result =\ - self.driver.initialize_connection(VOLUME2, self.connector) - self.assertDictMatch(exp_result, act_result) - - def test_initialize_connection_negative_no_host(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST2_RESP, - ISE_CREATE_HOST_RESP, - ISE_GET_HOSTS_HOST2_RESP]) - self.setup_driver() - self.assertRaises(exception.XIODriverException, - self.driver.initialize_connection, - VOLUME2, self.connector) - - def test_initialize_connection_negative_host_type(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST1_HOST_TYPE_RESP, - ISE_400_RESP]) - self.setup_driver() - self.assertRaises(exception.XIODriverException, - self.driver.initialize_connection, - VOLUME2, self.connector) - - def test_terminate_connection_positive(self, mock_req): - self.setup_driver() - if self.configuration.ise_protocol == 'iscsi': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_DELETE_ALLOC_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_DELETE_ALLOC_RESP]) - elif self.configuration.ise_protocol == 'fibre_channel': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_DELETE_ALLOC_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_GET_CONTROLLERS_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_DELETE_ALLOC_RESP]) - self.driver.terminate_connection(VOLUME1, self.connector) - - def test_terminate_connection_positive_noalloc(self, mock_req): - self.setup_driver() - if self.configuration.ise_protocol == 'iscsi': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_GET_ALLOC_WITH_NO_ALLOC_RESP, - ISE_GET_ALLOC_WITH_NO_ALLOC_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_DELETE_ALLOC_RESP]) - elif self.configuration.ise_protocol == 'fibre_channel': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_GET_ALLOC_WITH_NO_ALLOC_RESP, - ISE_GET_ALLOC_WITH_NO_ALLOC_RESP, - ISE_GET_CONTROLLERS_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_DELETE_ALLOC_RESP]) - self.driver.terminate_connection(VOLUME1, self.connector) - - def test_negative_terminate_connection_bad_host(self, mock_req): - self.setup_driver() - test_connector = {} - if self.configuration.ise_protocol == 'iscsi': - test_connector['initiator'] = 'bad_iqn' - test_connector['host'] = '' - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST1_RESP]) - elif self.configuration.ise_protocol == 'fibre_channel': - test_connector['wwpns'] = 'bad_wwn' - test_connector['host'] = '' - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_HOSTS_HOST1_RESP, - ISE_GET_CONTROLLERS_RESP]) - - self.driver.terminate_connection(VOLUME1, test_connector) - - def test_create_snapshot(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - SNAPSHOT1['volume_type_id'] = type_ref['id'] - - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_PREP_SNAPSHOT_RESP, - ISE_GET_SNAP1_STATUS_RESP, - ISE_CREATE_SNAPSHOT_RESP, - ISE_GET_SNAP1_STATUS_RESP]) - self.setup_driver() - self.driver.create_snapshot(SNAPSHOT1) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_negative_create_snapshot_invalid_state_recover(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - SNAPSHOT1['volume_type_id'] = type_ref['id'] - - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_400_INVALID_STATE_RESP, - ISE_PREP_SNAPSHOT_RESP, - ISE_GET_SNAP1_STATUS_RESP, - ISE_CREATE_SNAPSHOT_RESP, - ISE_GET_SNAP1_STATUS_RESP]) - self.setup_driver() - self.driver.create_snapshot(SNAPSHOT1) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new=utils.ZeroIntervalLoopingCall) - def test_negative_create_snapshot_invalid_state_norecover(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - SNAPSHOT1['volume_type_id'] = type_ref['id'] - - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_400_INVALID_STATE_RESP, - ISE_400_INVALID_STATE_RESP, - ISE_400_INVALID_STATE_RESP, - ISE_400_INVALID_STATE_RESP, - ISE_400_INVALID_STATE_RESP]) - self.configuration.ise_completion_retries = 5 - self.setup_driver() - self.assertRaises(exception.XIODriverException, - self.driver.create_snapshot, SNAPSHOT1) - - def test_negative_create_snapshot_conflict(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - SNAPSHOT1['volume_type_id'] = type_ref['id'] - - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_409_CONFLICT_RESP]) - self.configuration.ise_completion_retries = 1 - self.setup_driver() - self.assertRaises(exception.XIODriverException, - self.driver.create_snapshot, SNAPSHOT1) - - def test_delete_snapshot(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_ALLOC_WITH_EP_RESP, - ISE_DELETE_ALLOC_RESP, - ISE_GET_SNAP1_STATUS_RESP, - ISE_DELETE_VOLUME_RESP]) - self.setup_driver() - self.driver.delete_snapshot(SNAPSHOT1) - - def test_clone_volume(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - VOLUME1['volume_type_id'] = type_ref['id'] - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_PREP_SNAPSHOT_RESP, - ISE_GET_SNAP1_STATUS_RESP, - ISE_CREATE_SNAPSHOT_RESP, - ISE_GET_SNAP1_STATUS_RESP]) - self.setup_driver() - self.driver.create_cloned_volume(CLONE1, VOLUME1) - - def test_extend_volume(self, mock_req): - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_MODIFY_VOLUME_RESP]) - self.setup_driver() - self.driver.extend_volume(VOLUME1, NEW_VOLUME_SIZE) - - def test_retype_volume(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - VOLUME1['volume_type_id'] = type_ref['id'] - # New volume type - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "5", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT2', extra_specs) - specs = {'qos:minIOPS': '30', - 'qos:maxIOPS': '3000', - 'qos:burstIOPS': '10000'} - qos = qos_specs.create(ctxt, 'fake-qos2', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_MODIFY_VOLUME_RESP]) - self.setup_driver() - self.driver.retype(ctxt, VOLUME1, type_ref, 0, 0) - - def test_create_volume_from_snapshot(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - SNAPSHOT1['volume_type_id'] = type_ref['id'] - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_SNAP1_STATUS_RESP, - ISE_PREP_SNAPSHOT_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_CREATE_SNAPSHOT_RESP, - ISE_GET_VOL1_STATUS_RESP]) - self.setup_driver() - self.driver.create_volume_from_snapshot(VOLUME1, SNAPSHOT1) - - def test_manage_existing(self, mock_req): - ctxt = context.get_admin_context() - extra_specs = {"Feature:Pool": "1", - "Feature:Raid": "1", - "Affinity:Type": "flash", - "Alloc:Type": "thick"} - type_ref = volume_types.create(ctxt, 'VT1', extra_specs) - specs = {'qos:minIOPS': '20', - 'qos:maxIOPS': '2000', - 'qos:burstIOPS': '5000'} - qos = qos_specs.create(ctxt, 'fake-qos', specs) - qos_specs.associate_qos_with_type(ctxt, qos['id'], type_ref['id']) - VOLUME1['volume_type_id'] = type_ref['id'] - self.setup_driver() - if self.configuration.ise_protocol == 'iscsi': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_MODIFY_VOLUME_RESP, - ISE_GET_IONETWORKS_RESP]) - elif self.configuration.ise_protocol == 'fibre_channel': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_MODIFY_VOLUME_RESP]) - self.driver.manage_existing(VOLUME1, {'source-name': 'testvol'}) - - def test_manage_existing_no_source_name(self, mock_req): - self.setup_driver() - if self.configuration.ise_protocol == 'iscsi': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_MODIFY_VOLUME_RESP, - ISE_GET_IONETWORKS_RESP]) - elif self.configuration.ise_protocol == 'fibre_channel': - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP, - ISE_MODIFY_VOLUME_RESP]) - self.assertRaises(exception.XIODriverException, - self.driver.manage_existing, VOLUME1, {}) - - def test_manage_existing_get_size(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP]) - exp_result = 10 - act_result = \ - self.driver.manage_existing_get_size(VOLUME1, - {'source-name': 'a'}) - self.assertEqual(exp_result, act_result) - - def test_manage_existing_get_size_no_source_name(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP]) - self.assertRaises(exception.XIODriverException, - self.driver.manage_existing_get_size, VOLUME1, {}) - - def test_unmanage(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL1_STATUS_RESP]) - self.driver.unmanage(VOLUME1) - - def test_negative_unmanage_no_volume_status_xml(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL_STATUS_NO_STATUS_RESP]) - self.driver.unmanage(VOLUME1) - - def test_negative_unmanage_no_volume_xml(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL_STATUS_NO_VOL_NODE_RESP]) - self.assertRaises(exception.XIODriverException, - self.driver.unmanage, VOLUME1) - - def test_negative_unmanage_non_existing_volume(self, mock_req): - self.setup_driver() - mock_req.side_effect = iter([ISE_GET_QUERY_RESP, - ISE_GET_VOL_STATUS_404_RESP]) - self.assertRaises(exception.XIODriverException, - self.driver.unmanage, VOLUME1) - - -class XIOISEISCSIDriverTestCase(XIOISEDriverTestCase, test.TestCase): - - def setUp(self): - super(XIOISEISCSIDriverTestCase, self).setUp() - self.setup_test('iscsi') - - -class XIOISEFCDriverTestCase(XIOISEDriverTestCase, test.TestCase): - - def setUp(self): - super(XIOISEFCDriverTestCase, self).setUp() - self.setup_test('fibre_channel') diff --git a/cinder/tests/unit/test_zfssa.py b/cinder/tests/unit/test_zfssa.py deleted file mode 100644 index 1fe0db1a0..000000000 --- a/cinder/tests/unit/test_zfssa.py +++ /dev/null @@ -1,1718 +0,0 @@ -# Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Unit tests for Oracle's ZFSSA Cinder volume driver.""" - -from datetime import date -import json -import math - -import mock -from oslo_utils import units -import six - -from cinder import context -from cinder import exception -from cinder.image import image_utils -from cinder import test -from cinder.tests.unit import fake_utils -from cinder.tests.unit import utils -from cinder.volume import configuration as conf -from cinder.volume import driver -from cinder.volume.drivers import remotefs -from cinder.volume.drivers.zfssa import restclient as client -from cinder.volume.drivers.zfssa import webdavclient -from cinder.volume.drivers.zfssa import zfssaiscsi as iscsi -from cinder.volume.drivers.zfssa import zfssanfs -from cinder.volume.drivers.zfssa import zfssarest as rest - - -nfs_logbias = 'latency' -nfs_compression = 'off' -zfssa_cache_dir = 'os-cinder-cache' - -no_virtsize_img = { - 'id': 'no_virtsize_img_id1234', - 'size': 654321, - 'updated_at': date(2015, 1, 1), -} - -small_img = { - 'id': 'small_id1234', - 'size': 654321, - 'virtual_size': 2361393152, - 'updated_at': date(2015, 1, 1), -} - -large_img = { - 'id': 'large_id5678', - 'size': 50000000, - 'virtual_size': 11806965760, - 'updated_at': date(2015, 2, 2), -} - -fakespecs = { - 'prop1': 'prop1_val', - 'prop2': 'prop2_val', -} - -small_img_props = { - 'size': 3, -} - -img_props_nfs = { - 'image_id': small_img['id'], - 'updated_at': small_img['updated_at'].isoformat(), - 'size': 3, - 'name': '%(dir)s/os-cache-vol-%(name)s' % ({'dir': zfssa_cache_dir, - 'name': small_img['id']}) -} - -fakecontext = 'fakecontext' -img_service = 'fakeimgservice' -img_location = 'fakeimglocation' - - -class ImgInfo(object): - def __init__(self, vsize): - self.virtual_size = vsize - - -class FakeResponse(object): - def __init__(self, statuscode, data='data'): - self.status = statuscode - self.data = data - - -class FakeSSL(object): - def _create_unverified_context(self): - return 'fakecontext' - - -class TestZFSSAISCSIDriver(test.TestCase): - - test_vol = { - 'name': 'cindervol', - 'size': 3, - 'id': 1, - 'provider_location': 'fake_location 1 2', - 'provider_auth': 'fake_auth user pass', - } - - test_vol2 = { - 'name': 'cindervol2', - 'size': 5, - 'id': 2, - 'provider_location': 'fake_location 3 4', - 'provider_auth': 'fake_auth user pass', - } - - test_snap = { - 'name': 'cindersnap', - 'volume_name': test_vol['name'] - } - - test_vol_snap = { - 'name': 'cindersnapvol', - 'size': test_vol['size'] - } - - def __init__(self, method): - super(TestZFSSAISCSIDriver, self).__init__(method) - - @mock.patch.object(iscsi, 'factory_zfssa') - def setUp(self, _factory_zfssa): - super(TestZFSSAISCSIDriver, self).setUp() - self._create_fake_config() - _factory_zfssa.return_value = mock.MagicMock(spec=rest.ZFSSAApi) - iscsi.ZFSSAISCSIDriver._execute = fake_utils.fake_execute - self.drv = iscsi.ZFSSAISCSIDriver(configuration=self.configuration) - self.drv.do_setup({}) - - def _create_fake_config(self): - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.san_ip = '1.1.1.1' - self.configuration.san_login = 'user' - self.configuration.san_password = 'passwd' - self.configuration.zfssa_pool = 'pool' - self.configuration.zfssa_project = 'project' - self.configuration.zfssa_lun_volblocksize = '8k' - self.configuration.zfssa_lun_sparse = 'false' - self.configuration.zfssa_lun_logbias = 'latency' - self.configuration.zfssa_lun_compression = 'off' - self.configuration.zfssa_initiator_group = 'test-init-grp1' - self.configuration.zfssa_initiator = \ - 'iqn.1-0.org.deb:01:d7, iqn.1-0.org.deb:01:d9' - self.configuration.zfssa_initiator_user = '' - self.configuration.zfssa_initiator_password = '' - self.configuration.zfssa_initiator_config = "{'test-init-grp1':[{'iqn':\ - 'iqn.1-0.org.deb:01:d7','user':'','password':''}],'test-init-grp\ - 2':[{'iqn':'iqn.1-0.org.deb:01:d9','user':'','password':''}]}" - self.configuration.zfssa_target_group = 'test-target-grp1' - self.configuration.zfssa_target_user = '' - self.configuration.zfssa_target_password = '' - self.configuration.zfssa_target_portal = '1.1.1.1:3260' - self.configuration.zfssa_target_interfaces = 'e1000g0' - self.configuration.zfssa_rest_timeout = 60 - self.configuration.volume_backend_name = 'fake_zfssa' - self.configuration.zfssa_enable_local_cache = True - self.configuration.zfssa_cache_project = zfssa_cache_dir - self.configuration.safe_get = self.fake_safe_get - self.configuration.zfssa_replication_ip = '1.1.1.1' - self.configuration.zfssa_manage_policy = 'loose' - - def _util_migrate_volume_exceptions(self): - self.drv.zfssa.get_lun.return_value = ( - {'targetgroup': 'test-target-grp1'}) - self.drv.zfssa.get_asn.return_value = ( - '9a2b5a0f-e3af-6d14-9578-8825f229dc89') - self.drv.tgt_zfssa.get_asn.return_value = ( - '9a2b5a0f-e3af-6d14-9578-8825f229dc89') - targets = {'targets': [{'hostname': '2.2.2.2', - 'address': '2.2.2.2:216', - 'label': '2.2.2.2', - 'asn': - '9a2b5a0f-e3af-6d14-9578-8825f229dc89'}]} - - self.drv.zfssa.get_replication_targets.return_value = targets - self.drv.zfssa.edit_inherit_replication_flag.return_value = {} - self.drv.zfssa.create_replication_action.return_value = 'action-123' - self.drv.zfssa.send_repl_update.return_value = True - - def test_migrate_volume(self): - self._util_migrate_volume_exceptions() - - volume = self.test_vol - volume.update({'host': 'fake_host', - 'status': 'available', - 'name': 'vol-1', - 'source_volid': self.test_vol['id']}) - - loc_info = '2.2.2.2:fake_auth:pool2:project2:test-target-grp1:2.2.2.2' - - host = {'host': 'stack@zfssa_iscsi#fake_zfssa', - 'capabilities': {'vendor_name': 'Oracle', - 'storage_protocol': 'iSCSI', - 'location_info': loc_info}} - ctxt = context.get_admin_context() - - # Test the normal case - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((True, None), result) - - # Test when volume status is not available - volume['status'] = 'in-use' - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - volume['status'] = 'available' - - # Test when vendor is not Oracle - host['capabilities']['vendor_name'] = 'elcarO' - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - host['capabilities']['vendor_name'] = 'Oracle' - - # Test when storage protocol is not iSCSI - host['capabilities']['storage_protocol'] = 'not_iSCSI' - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - host['capabilities']['storage_protocol'] = 'iSCSI' - - # Test when location_info is incorrect - host['capabilities']['location_info'] = '' - self.assertEqual((False, None), result) - host['capabilities']['location_info'] = loc_info - - # Test if replication ip and replication target's address dont match - invalid_loc_info = ( - '2.2.2.2:fake_auth:pool2:project2:test-target-grp1:9.9.9.9') - host['capabilities']['location_info'] = invalid_loc_info - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - host['capabilities']['location_info'] = loc_info - - # Test if no targets are returned - self.drv.zfssa.get_replication_targets.return_value = {'targets': []} - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - - def test_migrate_volume_uninherit_exception(self): - self._util_migrate_volume_exceptions() - - volume = self.test_vol - volume.update({'host': 'fake_host', - 'status': 'available', - 'name': 'vol-1', - 'source_volid': self.test_vol['id']}) - - loc_info = '2.2.2.2:fake_auth:pool2:project2:test-target-grp1:2.2.2.2' - - host = {'host': 'stack@zfssa_iscsi#fake_zfssa', - 'capabilities': {'vendor_name': 'Oracle', - 'storage_protocol': 'iSCSI', - 'location_info': loc_info}} - ctxt = context.get_admin_context() - - self.drv.zfssa.edit_inherit_replication_flag.side_effect = ( - exception.VolumeBackendAPIException(data='uniherit ex')) - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.migrate_volume, ctxt, volume, host) - - def test_migrate_volume_create_action_exception(self): - self._util_migrate_volume_exceptions() - - volume = self.test_vol - volume.update({'host': 'fake_host', - 'status': 'available', - 'name': 'vol-1', - 'source_volid': self.test_vol['id']}) - - loc_info = '2.2.2.2:fake_auth:pool2:project2:test-target-grp1:2.2.2.2' - - host = {'host': 'stack@zfssa_iscsi#fake_zfssa', - 'capabilities': {'vendor_name': 'Oracle', - 'storage_protocol': 'iSCSI', - 'location_info': loc_info}} - ctxt = context.get_admin_context() - - self.drv.zfssa.create_replication_action.side_effect = ( - exception.VolumeBackendAPIException(data= - 'failed to create action')) - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.migrate_volume, ctxt, volume, host) - - def test_migrate_volume_send_update_exception(self): - self._util_migrate_volume_exceptions() - - volume = self.test_vol - volume.update({'host': 'fake_host', - 'status': 'available', - 'name': 'vol-1', - 'source_volid': self.test_vol['id']}) - - loc_info = '2.2.2.2:fake_auth:pool2:project2:test-target-grp1:2.2.2.2' - - host = {'host': 'stack@zfssa_iscsi#fake_zfssa', - 'capabilities': {'vendor_name': 'Oracle', - 'storage_protocol': 'iSCSI', - 'location_info': loc_info}} - ctxt = context.get_admin_context() - - self.drv.zfssa.send_repl_update.side_effect = ( - exception.VolumeBackendAPIException(data='failed to send update')) - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.migrate_volume, ctxt, volume, host) - - def test_migrate_volume_sever_repl_exception(self): - self._util_migrate_volume_exceptions() - - volume = self.test_vol - volume.update({'host': 'fake_host', - 'status': 'available', - 'name': 'vol-1', - 'source_volid': self.test_vol['id']}) - - loc_info = '2.2.2.2:fake_auth:pool2:project2:test-target-grp1:2.2.2.2' - - host = {'host': 'stack@zfssa_iscsi#fake_zfssa', - 'capabilities': {'vendor_name': 'Oracle', - 'storage_protocol': 'iSCSI', - 'location_info': loc_info}} - ctxt = context.get_admin_context() - self.drv.tgt_zfssa.sever_replication.side_effect = ( - exception.VolumeBackendAPIException(data= - 'failed to sever replication')) - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.migrate_volume, ctxt, volume, host) - - def test_create_delete_volume(self): - self.drv.zfssa.get_lun.return_value = {'guid': - '00000000000000000000000000000', - 'number': 0, - 'initiatorgroup': 'default', - 'size': 1, - 'nodestroy': False} - lcfg = self.configuration - self.drv.create_volume(self.test_vol) - self.drv.zfssa.create_lun.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - self.test_vol['name'], - six.text_type(self.test_vol['size']) + 'g', - lcfg.zfssa_target_group, - mock.ANY) - self.drv.delete_volume(self.test_vol) - self.drv.zfssa.get_lun.assert_called_once_with(lcfg.zfssa_pool, - lcfg.zfssa_project, - self.test_vol['name']) - self.drv.zfssa.delete_lun.assert_called_once_with( - pool=lcfg.zfssa_pool, - project=lcfg.zfssa_project, - lun=self.test_vol['name']) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_check_origin') - def test_delete_cache_volume(self, _check_origin): - lcfg = self.configuration - lun2del = { - 'guid': '00000000000000000000000000000', - 'number': 0, - 'initiatorgroup': 'default', - 'size': 1, - 'nodestroy': False, - 'origin': { - 'project': lcfg.zfssa_cache_project, - 'snapshot': 'image-%s' % small_img['id'], - 'share': 'os-cache-vol-%s' % small_img['id'], - } - } - self.drv.zfssa.get_lun.return_value = lun2del - self.drv.delete_volume(self.test_vol) - self.drv._check_origin.assert_called_once_with(lun2del, - self.test_vol['name']) - - def test_check_origin(self): - lcfg = self.configuration - lun2del = { - 'guid': '00000000000000000000000000000', - 'number': 0, - 'initiatorgroup': 'default', - 'size': 1, - 'nodestroy': False, - 'origin': { - 'project': lcfg.zfssa_cache_project, - 'snapshot': 'image-%s' % small_img['id'], - 'share': 'os-cache-vol-%s' % small_img['id'], - } - } - cache = lun2del['origin'] - self.drv.zfssa.num_clones.return_value = 0 - self.drv._check_origin(lun2del, 'volname') - self.drv.zfssa.delete_lun.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache['share']) - - def test_create_delete_snapshot(self): - self.drv.zfssa.num_clones.return_value = 0 - lcfg = self.configuration - self.drv.create_snapshot(self.test_snap) - self.drv.zfssa.create_snapshot.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - self.test_snap['volume_name'], - self.test_snap['name']) - self.drv.delete_snapshot(self.test_snap) - self.drv.zfssa.delete_snapshot.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - self.test_snap['volume_name'], - self.test_snap['name']) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_verify_clone_size') - def test_create_volume_from_snapshot(self, _verify_clone_size): - self.drv._verify_clone_size.return_value = True - lcfg = self.configuration - self.drv.create_snapshot(self.test_snap) - self.drv.zfssa.create_snapshot.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - self.test_snap['volume_name'], - self.test_snap['name']) - self.drv.create_volume_from_snapshot(self.test_vol_snap, - self.test_snap) - self.drv._verify_clone_size.assert_called_once_with( - self.test_snap, - self.test_vol_snap['size'] * units.Gi) - self.drv.zfssa.clone_snapshot.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - self.test_snap['volume_name'], - self.test_snap['name'], - lcfg.zfssa_project, - self.test_vol_snap['name']) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_get_provider_info') - def test_volume_attach_detach(self, _get_provider_info): - lcfg = self.configuration - test_target_iqn = 'iqn.1986-03.com.sun:02:00000-aaaa-bbbb-cccc-ddddd' - stub_val = {'provider_location': - '%s %s 0' % (lcfg.zfssa_target_portal, test_target_iqn)} - self.drv._get_provider_info.return_value = stub_val - - connector = dict(initiator='iqn.1-0.org.deb:01:d7') - props = self.drv.initialize_connection(self.test_vol, connector) - self.drv._get_provider_info.assert_called_once_with(self.test_vol) - self.assertEqual('iscsi', props['driver_volume_type']) - self.assertEqual(self.test_vol['id'], props['data']['volume_id']) - self.assertEqual(lcfg.zfssa_target_portal, - props['data']['target_portal']) - self.assertEqual(test_target_iqn, props['data']['target_iqn']) - self.assertEqual(0, props['data']['target_lun']) - self.assertFalse(props['data']['target_discovered']) - - self.drv.terminate_connection(self.test_vol, '') - self.drv.zfssa.set_lun_initiatorgroup.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - self.test_vol['name'], - '') - - def test_volume_attach_detach_negative(self): - self.drv.zfssa.get_initiator_initiatorgroup.return_value = [] - - connector = dict(initiator='iqn.1-0.org.deb:01:d7') - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.initialize_connection, - self.test_vol, - connector) - - def test_get_volume_stats(self): - self.drv.zfssa.get_project_stats.return_value = 2 * units.Gi,\ - 3 * units.Gi - self.drv.zfssa.get_pool_details.return_value = \ - {"profile": "mirror:log_stripe"} - lcfg = self.configuration - stats = self.drv.get_volume_stats(refresh=True) - self.drv.zfssa.get_project_stats.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project) - self.drv.zfssa.get_pool_details.assert_called_once_with( - lcfg.zfssa_pool) - self.assertEqual('Oracle', stats['vendor_name']) - self.assertEqual(self.configuration.volume_backend_name, - stats['volume_backend_name']) - self.assertEqual(self.drv.VERSION, stats['driver_version']) - self.assertEqual(self.drv.protocol, stats['storage_protocol']) - self.assertEqual(0, stats['reserved_percentage']) - self.assertFalse(stats['QoS_support']) - self.assertEqual(3, stats['total_capacity_gb']) - self.assertEqual(2, stats['free_capacity_gb']) - self.assertEqual('mirror:log_stripe', stats['zfssa_poolprofile']) - self.assertEqual('8k', stats['zfssa_volblocksize']) - self.assertEqual('false', stats['zfssa_sparse']) - self.assertEqual('off', stats['zfssa_compression']) - self.assertEqual('latency', stats['zfssa_logbias']) - - self.drv.zfssa.get_pool_details.return_value = {"profile": "raidz2"} - stats = self.drv.get_volume_stats(refresh=True) - self.assertEqual('raidz2', stats['zfssa_poolprofile']) - - def test_extend_volume(self): - lcfg = self.configuration - self.drv.extend_volume(self.test_vol, 3) - self.drv.zfssa.set_lun_props.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - self.test_vol['name'], - volsize= 3 * units.Gi) - - @mock.patch('cinder.volume.volume_types.get_volume_type_extra_specs') - def test_get_voltype_specs(self, get_volume_type_extra_specs): - volume_type_id = mock.sentinel.volume_type_id - volume = {'volume_type_id': volume_type_id} - get_volume_type_extra_specs.return_value = { - 'zfssa:volblocksize': '128k', - 'zfssa:compression': 'gzip' - } - ret = self.drv._get_voltype_specs(volume) - self.assertEqual('128k', ret.get('volblocksize')) - self.assertEqual(self.configuration.zfssa_lun_sparse, - ret.get('sparse')) - self.assertEqual('gzip', ret.get('compression')) - self.assertEqual(self.configuration.zfssa_lun_logbias, - ret.get('logbias')) - - def tearDown(self): - super(TestZFSSAISCSIDriver, self).tearDown() - - def fake_safe_get(self, value): - try: - val = getattr(self.configuration, value) - except AttributeError: - val = None - return val - - @mock.patch.object(image_utils, 'qemu_img_info') - @mock.patch.object(image_utils.TemporaryImages, 'fetch') - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_verify_cache_volume') - def test_clone_image_negative(self, _verify_cache_volume, _fetch, _info): - # Disabling local cache feature: - self.configuration.zfssa_enable_local_cache = False - - _fetch.return_value = mock.MagicMock(spec=utils.get_file_spec()) - _info.return_value = ImgInfo(small_img['virtual_size']) - self.assertEqual((None, False), - self.drv.clone_image(fakecontext, self.test_vol, - img_location, - small_img, - img_service)) - - self.configuration.zfssa_enable_local_cache = True - # Creating a volume smaller than image: - _info.return_value = ImgInfo(large_img['virtual_size']) - self.assertEqual((None, False), - self.drv.clone_image(fakecontext, self.test_vol, - img_location, - large_img, - img_service)) - - # Exception raised in _verify_cache_image - _info.return_value = ImgInfo(small_img['virtual_size']) - self.drv._verify_cache_volume.side_effect = ( - exception.VolumeBackendAPIException('fakeerror')) - self.assertEqual((None, False), - self.drv.clone_image(fakecontext, self.test_vol, - img_location, - small_img, - img_service)) - - @mock.patch.object(image_utils, 'qemu_img_info') - @mock.patch.object(image_utils.TemporaryImages, 'fetch') - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_get_voltype_specs') - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_verify_cache_volume') - @mock.patch.object(iscsi.ZFSSAISCSIDriver, 'extend_volume') - def test_clone_image(self, _extend_vol, _verify_cache, _get_specs, - _fetch, _info): - lcfg = self.configuration - cache_vol = 'os-cache-vol-%s' % small_img['id'] - cache_snap = 'image-%s' % small_img['id'] - self.drv._get_voltype_specs.return_value = fakespecs.copy() - self.drv._verify_cache_volume.return_value = cache_vol, cache_snap - _fetch.return_value = mock.MagicMock(spec=utils.get_file_spec()) - _info.return_value = ImgInfo(small_img['virtual_size']) - - model, cloned = self.drv.clone_image(fakecontext, self.test_vol2, - img_location, - small_img, - img_service) - self.drv._verify_cache_volume.assert_called_once_with(fakecontext, - small_img, - img_service, - fakespecs, - small_img_props) - self.drv.zfssa.clone_snapshot.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache_vol, - cache_snap, - lcfg.zfssa_project, - self.test_vol2['name']) - - self.drv.extend_volume.assert_called_once_with(self.test_vol2, - self.test_vol2['size']) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_create_cache_volume') - def test_verify_cache_vol_no_cache_vol(self, _create_cache_vol): - vol_name = 'os-cache-vol-%s' % small_img['id'] - self.drv.zfssa.get_lun.side_effect = exception.VolumeNotFound( - volume_id=vol_name) - self.drv._verify_cache_volume(fakecontext, small_img, - img_service, fakespecs, small_img_props) - self.drv._create_cache_volume.assert_called_once_with(fakecontext, - small_img, - img_service, - fakespecs, - small_img_props) - - def test_verify_cache_vol_no_cache_snap(self): - snap_name = 'image-%s' % small_img['id'] - self.drv.zfssa.get_lun_snapshot.side_effect = ( - exception.SnapshotNotFound(snapshot_id=snap_name)) - self.assertRaises(exception.VolumeBackendAPIException, - self.drv._verify_cache_volume, - fakecontext, - small_img, - img_service, - fakespecs, - small_img_props) - - def test_verify_cache_vol_stale_vol(self): - self.drv.zfssa.get_lun_snapshot.return_value = {'numclones': 5} - self.assertRaises(exception.VolumeBackendAPIException, - self.drv._verify_cache_volume, - fakecontext, - small_img, - img_service, - fakespecs, - small_img_props) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_create_cache_volume') - def test_verify_cache_vol_updated_vol(self, _create_cache_vol): - lcfg = self.configuration - updated_vol = { - 'updated_at': date(3000, 12, 12), - 'image_id': 'updated_id', - } - cachevol_name = 'os-cache-vol-%s' % small_img['id'] - self.drv.zfssa.get_lun.return_value = updated_vol - self.drv.zfssa.get_lun_snapshot.return_value = {'numclones': 0} - self.drv._verify_cache_volume(fakecontext, small_img, - img_service, fakespecs, small_img_props) - self.drv.zfssa.delete_lun.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cachevol_name) - self.drv._create_cache_volume.assert_called_once_with(fakecontext, - small_img, - img_service, - fakespecs, - small_img_props) - - @mock.patch.object(driver.BaseVD, 'copy_image_to_volume') - def test_create_cache_volume(self, _copy_image): - lcfg = self.configuration - virtual_size = int(small_img['virtual_size']) - volsize = math.ceil(float(virtual_size) / units.Gi) - lunsize = "%sg" % six.text_type(int(volsize)) - volname = 'os-cache-vol-%s' % small_img['id'] - snapname = 'image-%s' % small_img['id'] - cachevol_props = { - 'cache_name': volname, - 'snap_name': snapname, - } - cachevol_props.update(small_img_props) - cache_vol = { - 'name': volname, - 'id': small_img['id'], - 'size': volsize, - } - lun_props = { - 'custom:image_id': small_img['id'], - 'custom:updated_at': ( - six.text_type(small_img['updated_at'].isoformat())), - } - lun_props.update(fakespecs) - - self.drv._create_cache_volume(fakecontext, - small_img, - img_service, - fakespecs, - cachevol_props) - - self.drv.zfssa.create_lun.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache_vol['name'], - lunsize, - lcfg.zfssa_target_group, - lun_props) - _copy_image.assert_called_once_with(fakecontext, - cache_vol, - img_service, - small_img['id']) - self.drv.zfssa.create_snapshot.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache_vol['name'], - snapname) - - def test_create_cache_vol_negative(self): - lcfg = self.configuration - volname = 'os-cache-vol-%s' % small_img['id'] - snapname = 'image-%s' % small_img['id'] - cachevol_props = { - 'cache_name': volname, - 'snap_name': snapname, - } - cachevol_props.update(small_img) - - self.drv.zfssa.get_lun.side_effect = exception.VolumeNotFound( - volume_id=volname) - self.assertRaises(exception.VolumeBackendAPIException, - self.drv._create_cache_volume, - fakecontext, - small_img, - img_service, - fakespecs, - cachevol_props) - self.drv.zfssa.delete_lun.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - volname) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_get_existing_vol') - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_verify_volume_to_manage') - def test_volume_manage(self, _get_existing_vol, _verify_volume_to_manage): - lcfg = self.configuration - lcfg.zfssa_manage_policy = 'loose' - test_vol = self.test_vol - self.drv._get_existing_vol.return_value = test_vol - self.drv._verify_volume_to_manage.return_value = None - self.drv.zfssa.set_lun_props.return_value = True - self.assertIsNone(self.drv.manage_existing({'name': 'volume-123'}, - {'source-name': - 'volume-567'})) - self.drv._get_existing_vol.assert_called_once_with({'source-name': - 'volume-567'}) - self.drv._verify_volume_to_manage.assert_called_once_with(test_vol) - self.drv.zfssa.set_lun_props.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - test_vol['name'], - name='volume-123', - schema={"custom:cinder_managed": True}) - - # Case when zfssa_manage_policy is 'loose' and 'cinder_managed' is - # set to true. - test_vol.update({'cinder_managed': False}) - self.assertIsNone(self.drv.manage_existing({'name': 'volume-123'}, - {'source-name': - 'volume-567'})) - - # Another case is when the zfssa_manage_policy is set to 'strict' - lcfg.zfssa_manage_policy = 'strict' - test_vol.update({'cinder_managed': False}) - self.assertIsNone(self.drv.manage_existing({'name': 'volume-123'}, - {'source-name': - 'volume-567'})) - - def test_volume_manage_negative(self): - lcfg = self.configuration - lcfg.zfssa_manage_policy = 'strict' - test_vol = self.test_vol - - if 'cinder_managed' in test_vol: - del test_vol['cinder_managed'] - - self.drv.zfssa.get_lun.return_value = test_vol - self.assertRaises(exception.InvalidInput, - self.drv.manage_existing, {'name': 'cindervol'}, - {'source-name': 'volume-567'}) - - test_vol.update({'cinder_managed': True}) - self.drv.zfssa.get_lun.return_value = test_vol - self.assertRaises(exception.ManageExistingAlreadyManaged, - self.drv.manage_existing, {'name': 'cindervol'}, - {'source-name': 'volume-567'}) - - test_vol.update({'cinder_managed': False}) - self.drv.zfssa.get_lun.return_value = test_vol - self.assertRaises(exception.ManageExistingInvalidReference, - self.drv.manage_existing, {'name': 'cindervol'}, - {'source-id': 'volume-567'}) - - lcfg.zfssa_manage_policy = 'loose' - self.assertRaises(exception.ManageExistingInvalidReference, - self.drv.manage_existing, {'name': 'cindervol'}, - {'source-id': 'volume-567'}) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_verify_volume_to_manage') - def test_volume_manage_negative_api_exception(self, - _verify_volume_to_manage): - lcfg = self.configuration - lcfg.zfssa_manage_policy = 'loose' - self.drv.zfssa.get_lun.return_value = self.test_vol - self.drv._verify_volume_to_manage.return_value = None - self.drv.zfssa.set_lun_props.side_effect = \ - exception.VolumeBackendAPIException(data='fake exception') - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.manage_existing, {'name': 'volume-123'}, - {'source-name': 'volume-567'}) - - def test_volume_unmanage(self): - lcfg = self.configuration - self.drv.zfssa.set_lun_props.return_value = True - self.assertIsNone(self.drv.unmanage({'name': 'volume-123'})) - self.drv.zfssa.set_lun_props.assert_called_once_with( - lcfg.zfssa_pool, - lcfg.zfssa_project, - 'volume-123', - name='unmanaged-volume-123', - schema={"custom:cinder_managed": False}) - - def test_volume_unmanage_negative(self): - self.drv.zfssa.set_lun_props.side_effect = \ - exception.VolumeBackendAPIException(data='fake exception') - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.unmanage, {'name': 'volume-123'}) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_get_existing_vol') - def test_manage_existing_get_size(self, _get_existing_vol): - test_vol = self.test_vol - test_vol['size'] = 3 * units.Gi - self.drv._get_existing_vol.return_value = test_vol - self.assertEqual(3, self.drv.manage_existing_get_size( - {'name': 'volume-123'}, - {'source-name': 'volume-567'})) - - @mock.patch.object(iscsi.ZFSSAISCSIDriver, '_get_existing_vol') - def test_manage_existing_get_size_negative(self, _get_existing_vol): - self.drv._get_existing_vol.side_effect = \ - exception.VolumeNotFound(volume_id='123') - self.assertRaises(exception.VolumeNotFound, - self.drv.manage_existing_get_size, - {'name': 'volume-123'}, - {'source-name': 'volume-567'}) - - -class TestZFSSANFSDriver(test.TestCase): - - test_vol = { - 'name': 'test-vol', - 'id': '1', - 'size': 3, - 'provider_location': 'fakelocation', - } - - test_snap = { - 'name': 'cindersnap', - 'volume_name': test_vol['name'], - 'volume_size': test_vol['size'] - } - - test_vol_snap = { - 'name': 'cindersnapvol', - 'size': test_vol['size'] - } - - def __init__(self, method): - super(TestZFSSANFSDriver, self).__init__(method) - - @mock.patch.object(zfssanfs, 'factory_zfssa') - def setUp(self, _factory_zfssa): - super(TestZFSSANFSDriver, self).setUp() - self._create_fake_config() - _factory_zfssa.return_value = mock.MagicMock(spec=rest.ZFSSANfsApi) - self.drv = zfssanfs.ZFSSANFSDriver(configuration=self.configuration) - self.drv._execute = fake_utils.fake_execute - self.drv.do_setup({}) - - def _create_fake_config(self): - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.reserved_percentage = 0 - self.configuration.max_over_subscription_ratio = 20.0 - self.configuration.san_ip = '1.1.1.1' - self.configuration.san_login = 'user' - self.configuration.san_password = 'passwd' - self.configuration.zfssa_data_ip = '2.2.2.2' - self.configuration.zfssa_https_port = '443' - self.configuration.zfssa_nfs_pool = 'pool' - self.configuration.zfssa_nfs_project = 'nfs_project' - self.configuration.zfssa_nfs_share = 'nfs_share' - self.configuration.zfssa_nfs_share_logbias = nfs_logbias - self.configuration.zfssa_nfs_share_compression = nfs_compression - self.configuration.zfssa_nfs_mount_options = '' - self.configuration.zfssa_rest_timeout = '30' - self.configuration.zfssa_enable_local_cache = True - self.configuration.zfssa_cache_directory = zfssa_cache_dir - self.configuration.nfs_sparsed_volumes = 'true' - self.configuration.zfssa_manage_policy = 'strict' - - def test_migrate_volume(self): - self.drv.zfssa.get_asn.return_value = ( - '9a2b5a0f-e3af-6d14-9578-8825f229dc89') - volume = self.test_vol - volume.update({'host': 'fake_host', - 'status': 'available', - 'name': 'vol-1', - 'source_volid': self.test_vol['id']}) - - loc_info = '9a2b5a0f-e3af-6d14-9578-8825f229dc89:nfs_share' - - host = {'host': 'stack@zfssa_nfs#fake_zfssa', - 'capabilities': {'vendor_name': 'Oracle', - 'storage_protocol': 'nfs', - 'location_info': loc_info}} - ctxt = context.get_admin_context() - - # Test Normal case - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((True, None), result) - - # Test when volume status is not available - volume['status'] = 'in-use' - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - volume['status'] = 'available' - - # Test when Vendor is not Oracle - host['capabilities']['vendor_name'] = 'elcarO' - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - host['capabilities']['vendor_name'] = 'Oracle' - - # Test when storage protocol is not iSCSI - host['capabilities']['storage_protocol'] = 'not_nfs' - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - host['capabilities']['storage_protocol'] = 'nfs' - - # Test for exceptions - host['capabilities']['location_info'] = '' - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - host['capabilities']['location_info'] = loc_info - - # Test case when source and target asn dont match - invalid_loc_info = ( - 'fake_asn*https://2.2.2.2:/shares/export/nfs_share*nfs_share') - host['capabilities']['location_info'] = invalid_loc_info - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - - # Test case when source and target shares names are different - invalid_loc_info = ( - '9a2b5a0f-e3af-6d14-9578-8825f229dc89*' + - 'https://tgt:/shares/export/nfs_share*nfs_share_1') - host['capabilities']['location_info'] = invalid_loc_info - result = self.drv.migrate_volume(ctxt, volume, host) - self.assertEqual((False, None), result) - - def test_create_delete_snapshot(self): - lcfg = self.configuration - self.drv.create_snapshot(self.test_snap) - self.drv.zfssa.create_snapshot.assert_called_once_with( - lcfg.zfssa_nfs_pool, - lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share, - mock.ANY) - self.drv.zfssa.create_snapshot_of_volume_file.assert_called_once_with( - src_file=mock.ANY, - dst_file=self.test_snap['name']) - self.drv.delete_snapshot(self.test_snap) - self.drv.zfssa.delete_snapshot_of_volume_file.assert_called_with( - src_file=self.test_snap['name']) - - def test_create_volume_from_snapshot(self): - self.drv.create_snapshot(self.test_snap) - with mock.patch.object(self.drv, '_ensure_shares_mounted'): - self.drv.create_volume_from_snapshot(self.test_vol_snap, - self.test_snap, - method='COPY') - - self.drv.zfssa.create_volume_from_snapshot_file.\ - assert_called_once_with(src_file=self.test_snap['name'], - dst_file=self.test_vol_snap['name'], - method='COPY') - - def test_get_volume_stats(self): - lcfg = self.configuration - self.drv._mounted_shares = ['nfs_share'] - with mock.patch.object(self.drv, '_ensure_shares_mounted'): - with mock.patch.object(self.drv, '_get_share_capacity_info') as \ - mock_get_share_capacity_info: - mock_get_share_capacity_info.return_value = (1073741824, - 9663676416) - self.drv.zfssa.get_pool_details.return_value = \ - {"profile": "mirror:log_stripe"} - self.drv.zfssa.get_share.return_value = {"compression": "lzjb", - "encryption": "off", - "logbias": "latency"} - stats = self.drv.get_volume_stats(refresh=True) - self.drv.zfssa.get_pool_details.assert_called_once_with( - lcfg.zfssa_nfs_pool) - self.drv.zfssa.get_share.assert_called_with( - lcfg.zfssa_nfs_pool, lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share) - - self.assertEqual(1, stats['free_capacity_gb']) - self.assertEqual(10, stats['total_capacity_gb']) - self.assertEqual('mirror:log_stripe', - stats['zfssa_poolprofile']) - self.assertEqual('lzjb', stats['zfssa_compression']) - self.assertEqual('true', stats['zfssa_sparse']) - self.assertEqual('off', stats['zfssa_encryption']) - self.assertEqual('latency', stats['zfssa_logbias']) - - self.drv.zfssa.get_pool_details.return_value = \ - {"profile": "mirror3"} - stats = self.drv.get_volume_stats(refresh=True) - self.assertEqual('mirror3', stats['zfssa_poolprofile']) - - def tearDown(self): - super(TestZFSSANFSDriver, self).tearDown() - - @mock.patch.object(remotefs.RemoteFSDriver, 'delete_volume') - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_check_origin') - def test_delete_volume(self, _check_origin, _delete_vol): - self.drv.zfssa.get_volume.side_effect = self._get_volume_side_effect - self.drv.delete_volume(self.test_vol) - _delete_vol.assert_called_once_with(self.test_vol) - self.drv._check_origin.assert_called_once_with(img_props_nfs['name']) - - def _get_volume_side_effect(self, *args, **kwargs): - lcfg = self.configuration - volname = six.text_type(args[0]) - if volname.startswith(lcfg.zfssa_cache_directory): - return {'numclones': 0} - else: - return {'origin': img_props_nfs['name']} - - def test_check_origin(self): - self.drv.zfssa.get_volume.side_effect = self._get_volume_side_effect - self.drv._check_origin(img_props_nfs['name']) - self.drv.zfssa.delete_file.assert_called_once_with( - img_props_nfs['name']) - - @mock.patch.object(image_utils, 'qemu_img_info') - @mock.patch.object(image_utils.TemporaryImages, 'fetch') - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_verify_cache_volume') - @mock.patch.object(zfssanfs.ZFSSANFSDriver, 'create_cloned_volume') - def test_clone_image_negative(self, _create_clone, _verify_cache_volume, - _fetch, _info): - _fetch.return_value = mock.MagicMock(spec=utils.get_file_spec()) - _info.return_value = ImgInfo(small_img['virtual_size']) - - # Disabling local cache feature: - self.configuration.zfssa_enable_local_cache = False - self.assertEqual((None, False), - self.drv.clone_image(fakecontext, self.test_vol, - img_location, - small_img, - img_service)) - - self.configuration.zfssa_enable_local_cache = True - - # Creating a volume smaller than image: - _info.return_value = ImgInfo(large_img['virtual_size']) - self.assertEqual((None, False), - self.drv.clone_image(fakecontext, self.test_vol, - img_location, - large_img, - img_service)) - - # Exception raised in _verify_cache_image - _info.return_value = ImgInfo(small_img['virtual_size']) - self.drv._verify_cache_volume.side_effect = ( - exception.VolumeBackendAPIException('fakeerror')) - self.assertEqual((None, False), - self.drv.clone_image(fakecontext, self.test_vol, - img_location, - small_img, - img_service)) - - @mock.patch.object(image_utils, 'qemu_img_info') - @mock.patch.object(image_utils.TemporaryImages, 'fetch') - @mock.patch.object(zfssanfs.ZFSSANFSDriver, 'create_cloned_volume') - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_verify_cache_volume') - @mock.patch.object(zfssanfs.ZFSSANFSDriver, 'extend_volume') - def test_clone_image(self, _extend_vol, _verify_cache, _create_clone, - _fetch, _info): - _fetch.return_value = mock.MagicMock(spec=utils.get_file_spec()) - _info.return_value = ImgInfo(small_img['virtual_size']) - self.drv._verify_cache_volume.return_value = img_props_nfs['name'] - prov_loc = {'provider_location': self.test_vol['provider_location']} - self.drv.create_cloned_volume.return_value = prov_loc - self.assertEqual((prov_loc, True), - self.drv.clone_image(fakecontext, self.test_vol, - img_location, - small_img, - img_service)) - self.drv._verify_cache_volume.assert_called_once_with(fakecontext, - small_img, - img_service, - img_props_nfs) - cache_vol = { - 'name': img_props_nfs['name'], - 'size': 3, - 'id': small_img['id'], - } - self.drv.create_cloned_volume.assert_called_once_with(self.test_vol, - cache_vol) - - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_create_cache_volume') - def test_verify_cache_vol_no_cache_vol(self, _create_cache_vol): - self.drv.zfssa.get_volume.side_effect = exception.VolumeNotFound( - volume_id=img_props_nfs['name']) - self.drv._verify_cache_volume(fakecontext, small_img, - img_service, img_props_nfs) - self.drv._create_cache_volume.assert_called_once_with(fakecontext, - small_img, - img_service, - img_props_nfs) - - def test_verify_cache_vol_stale_vol(self): - self.drv.zfssa.get_volume.return_value = { - 'numclones': 5, - 'updated_at': small_img['updated_at'].isoformat(), - 'image_id': 'wrong_id', - } - self.assertRaises(exception.VolumeBackendAPIException, - self.drv._verify_cache_volume, - fakecontext, - small_img, - img_service, - img_props_nfs) - - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_create_cache_volume') - @mock.patch.object(zfssanfs.ZFSSANFSDriver, 'delete_volume') - def test_verify_cache_vol_updated_vol(self, _del_vol, _create_cache_vol): - updated_vol = { - 'updated_at': date(3000, 12, 12), - 'image_id': 'updated_id', - 'numclones': 0, - } - self.drv.zfssa.get_volume.return_value = updated_vol - self.drv._verify_cache_volume(fakecontext, small_img, - img_service, img_props_nfs) - cache_vol = { - 'provider_location': mock.ANY, - 'name': img_props_nfs['name'], - } - self.drv.delete_volume.assert_called_once_with(cache_vol) - self.drv._create_cache_volume.assert_called_once_with(fakecontext, - small_img, - img_service, - img_props_nfs) - - @mock.patch.object(remotefs.RemoteFSDriver, 'copy_image_to_volume') - @mock.patch.object(remotefs.RemoteFSDriver, 'create_volume') - def test_create_cache_volume(self, _create_vol, _copy_image): - virtual_size = int(small_img['virtual_size']) - volsize = math.ceil(float(virtual_size) / units.Gi) - cache_vol = { - 'name': img_props_nfs['name'], - 'size': volsize, - 'provider_location': mock.ANY, - } - self.drv._create_cache_volume(fakecontext, - small_img, - img_service, - img_props_nfs) - - _create_vol.assert_called_once_with(cache_vol) - _copy_image.assert_called_once_with(fakecontext, - cache_vol, - img_service, - small_img['id']) - - def test_create_cache_vol_negative(self): - self.drv.zfssa.get_lun.side_effect = ( - exception.VolumeBackendAPIException) - self.assertRaises(exception.VolumeBackendAPIException, - self.drv._create_cache_volume, - fakecontext, - small_img, - img_service, - img_props_nfs) - self.drv.zfssa.delete_file.assert_called_once_with( - img_props_nfs['name']) - - def test_volume_manage(self): - lcfg = self.configuration - lcfg.zfssa_manage_policy = 'loose' - test_vol = self.test_vol - - self.drv.zfssa.get_volume.return_value = test_vol - self.drv.zfssa.rename_volume.return_value = None - self.drv.zfssa.set_file_props.return_value = None - self.drv.mount_path = lcfg.zfssa_data_ip + ':' + 'fake_mountpoint' - self.assertEqual({'provider_location': self.drv.mount_path}, - self.drv.manage_existing({'name': 'volume-123'}, - {'source-name': - 'volume-567'})) - - self.drv.zfssa.get_volume.assert_called_once_with('volume-567') - self.drv.zfssa.rename_volume.assert_called_once_with('volume-567', - 'volume-123') - self.drv.zfssa.set_file_props.assert_called_once_with( - 'volume-123', {'cinder_managed': 'True'}) - # Test when 'zfssa_manage_policy' is set to 'strict'. - lcfg.zfssa_manage_policy = 'strict' - test_vol.update({'cinder_managed': 'False'}) - self.drv.zfssa.get_volume.return_value = test_vol - self.assertEqual({'provider_location': self.drv.mount_path}, - self.drv.manage_existing({'name': 'volume-123'}, - {'source-name': - 'volume-567'})) - - def test_volume_manage_negative_no_source_name(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.drv.manage_existing, - {'name': 'volume-123'}, - {'source-id': 'volume-567'}) - - def test_volume_manage_negative_backend_exception(self): - self.drv.zfssa.get_volume.side_effect = \ - exception.VolumeNotFound(volume_id='volume-567') - self.assertRaises(exception.InvalidInput, - self.drv.manage_existing, - {'name': 'volume-123'}, - {'source-name': 'volume-567'}) - - def test_volume_manage_negative_verify_fail(self): - lcfg = self.configuration - lcfg.zfssa_manage_policy = 'strict' - test_vol = self.test_vol - test_vol['cinder_managed'] = '' - - self.drv.zfssa.get_volume.return_value = test_vol - self.assertRaises(exception.InvalidInput, - self.drv.manage_existing, - {'name': 'volume-123'}, - {'source-name': 'volume-567'}) - - test_vol.update({'cinder_managed': 'True'}) - self.drv.zfssa.get_volume.return_value = test_vol - self.assertRaises(exception.ManageExistingAlreadyManaged, - self.drv.manage_existing, - {'name': 'volume-123'}, - {'source-name': 'volume-567'}) - - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_verify_volume_to_manage') - def test_volume_manage_negative_rename_fail(self, - _verify_volume_to_manage): - test_vol = self.test_vol - test_vol.update({'cinder_managed': 'False'}) - self.drv.zfssa.get_volume.return_value = test_vol - self.drv._verify_volume_to_manage.return_value = None - self.drv.zfssa.rename_volume.side_effect = \ - exception.VolumeBackendAPIException(data="fake exception") - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.manage_existing, {'name': 'volume-123'}, - {'source-name': 'volume-567'}) - - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_verify_volume_to_manage') - def test_volume_manage_negative_set_prop_fail(self, - _verify_volume_to_manage): - test_vol = self.test_vol - test_vol.update({'cinder_managed': 'False'}) - self.drv.zfssa.get_volume.return_value = test_vol - self.drv._verify_volume_to_manage.return_value = None - self.drv.zfssa.rename_volume.return_value = None - self.drv.zfssa.set_file_props.side_effect = \ - exception.VolumeBackendAPIException(data="fake exception") - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.manage_existing, {'name': 'volume-123'}, - {'source-name': 'volume-567'}) - - def test_volume_unmanage(self): - test_vol = self.test_vol - test_vol.update({'cinder_managed': 'True'}) - self.drv.zfssa.rename_volume.return_value = None - self.drv.zfssa.set_file_props.return_value = None - self.assertIsNone(self.drv.unmanage(test_vol)) - new_vol_name = 'unmanaged-' + test_vol['name'] - self.drv.zfssa.rename_volume.assert_called_once_with(test_vol['name'], - new_vol_name) - self.drv.zfssa.set_file_props.assert_called_once_with( - new_vol_name, {'cinder_managed': 'False'}) - - def test_volume_unmanage_negative_rename_fail(self): - test_vol = self.test_vol - test_vol.update({'cinder_managed': 'True'}) - self.drv.zfssa.rename_volume.side_effect = \ - exception.VolumeBackendAPIException(data="fake exception") - self.drv.zfssa.set_file_props.return_value = None - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.unmanage, test_vol) - - def test_volume_unmanage_negative_set_prop_fail(self): - test_vol = self.test_vol - test_vol.update({'cinder_managed': 'True'}) - self.drv.zfssa.rename_volume.return_value = None - self.drv.zfssa.set_file_props.side_effect = \ - exception.VolumeBackendAPIException(data="fake exception") - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.unmanage, test_vol) - - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_get_mount_point_for_share') - def test_manage_existing_get_size(self, _get_mount_point_for_share): - self.drv._get_mount_point_for_share.return_value = \ - '/fake/mnt/fake_share/' - self.drv._mounted_shares = [] - self.drv._mounted_shares.append('fake_share') - file = mock.Mock(st_size=123 * units.Gi) - with mock.patch('os.path.isfile', return_value=True): - with mock.patch('os.stat', return_value=file): - self.assertEqual(float(file.st_size / units.Gi), - self.drv.manage_existing_get_size( - {'name': 'volume-123'}, - {'source-name': 'volume-567'})) - - @mock.patch.object(zfssanfs.ZFSSANFSDriver, '_get_mount_point_for_share') - def test_manage_existing_get_size_negative(self, - _get_mount_point_for_share): - self.drv._get_mount_point_for_share.return_value = \ - '/fake/mnt/fake_share/' - self.drv._mounted_shares = [] - self.drv._mounted_shares.append('fake_share') - with mock.patch('os.path.isfile', return_value=True): - with mock.patch('os.stat', side_effect=OSError): - self.assertRaises(exception.VolumeBackendAPIException, - self.drv.manage_existing_get_size, - {'name': 'volume-123'}, - {'source-name': 'volume-567'}) - - -class TestZFSSAApi(test.TestCase): - - @mock.patch.object(rest, 'factory_restclient') - def setUp(self, _restclient): - super(TestZFSSAApi, self).setUp() - self.host = 'fakehost' - self.user = 'fakeuser' - self.url = None - self.pool = 'fakepool' - self.project = 'fakeproject' - self.vol = 'fakevol' - self.snap = 'fakesnapshot' - self.clone = 'fakeclone' - self.targetalias = 'fakealias' - _restclient.return_value = mock.MagicMock(spec=client.RestClientURL) - self.zfssa = rest.ZFSSAApi() - self.zfssa.set_host('fakehost') - self.pool_url = '/api/storage/v1/pools/' - - def _create_response(self, status, data='data'): - response = FakeResponse(status, data) - return response - - def test_create_project(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.OK) - self.zfssa.create_project(self.pool, self.project) - expected_svc = self.pool_url + self.pool + '/projects/' + self.project - self.zfssa.rclient.get.assert_called_with(expected_svc) - - def test_create_initiator(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.OK) - initiator = 'iqn.1986-03.com.sun:02:00000-aaaa-bbbb-cccc-ddddd' - alias = 'init-group' - self.zfssa.create_initiator(initiator, alias) - self.zfssa.rclient.get.assert_called_with( - '/api/san/v1/iscsi/initiators/alias=' + alias) - - def test_create_target(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.NOT_FOUND) - ret_val = json.dumps( - {'target': {'iqn': - 'iqn.1986-03.com.sun:02:00000-aaaa-bbbb-cccc-ddddd'}}) - self.zfssa.rclient.post.return_value = self._create_response( - client.Status.CREATED, ret_val) - alias = 'tgt-group' - self.zfssa.create_target(alias) - self.zfssa.rclient.post.assert_called_with('/api/san/v1/iscsi/targets', - {'alias': alias}) - - def test_get_target(self): - ret_val = json.dumps( - {'target': {'href': 'fake_href', - 'alias': 'tgt-group', - 'iqn': - 'iqn.1986-03.com.sun:02:00000-aaaa-bbbb-cccc-ddddd', - 'targetchapuser': '', - 'targetchapsecret': '', - 'interfaces': ['nge0']}}) - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.OK, ret_val) - ret = self.zfssa.get_target('tgt-group') - self.zfssa.rclient.get.assert_called_once_with( - '/api/san/v1/iscsi/targets/alias=tgt-group') - self.assertEqual('iqn.1986-03.com.sun:02:00000-aaaa-bbbb-cccc-ddddd', - ret) - - def test_verify_pool(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.OK) - self.zfssa.verify_pool(self.pool) - self.zfssa.rclient.get.assert_called_with(self.pool_url + self.pool) - - def test_verify_project(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.NOT_FOUND) - self.assertRaises(exception.VolumeBackendAPIException, - self.zfssa.verify_project, - self.pool, - self.project) - - def test_verify_initiator(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.OK) - self.zfssa.verify_initiator('iqn.1-0.org.deb:01:d7') - self.zfssa.rclient.get.assert_called_with( - '/api/san/v1/iscsi/initiators/iqn.1-0.org.deb:01:d7') - - def test_verify_target(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.BAD_REQUEST) - self.assertRaises(exception.VolumeBackendAPIException, - self.zfssa.verify_target, - self.targetalias) - - def test_create_delete_lun(self): - arg = json.dumps({'name': self.vol, - 'initiatorgroup': 'com.sun.ms.vss.hg.maskAll'}) - self.zfssa.rclient.post.return_value = self._create_response( - client.Status.CREATED, data=arg) - self.zfssa.create_lun(self.pool, self.project, self.vol, 1, 'tgt-grp', - None) - expected_arg = {'name': self.vol, - 'volsize': 1, - 'targetgroup': 'tgt-grp', - 'initiatorgroup': 'com.sun.ms.vss.hg.maskAll'} - self.zfssa.rclient.post.assert_called_with( - self.pool_url + self.pool + '/projects/' + self.project + '/luns', - expected_arg) - - self.zfssa.rclient.delete.return_value = self._create_response( - client.Status.NO_CONTENT) - self.zfssa.delete_lun(self.pool, self.project, self.vol) - self.zfssa.rclient.delete.assert_called_with( - self.pool_url + self.pool + '/projects/' + self.project + - '/luns/' + self.vol) - - def test_create_delete_snapshot(self): - self.zfssa.rclient.post.return_value = self._create_response( - client.Status.CREATED) - self.zfssa.create_snapshot(self.pool, - self.project, - self.vol, - self.snap) - expected_arg = {'name': self.snap} - self.zfssa.rclient.post.assert_called_with( - self.pool_url + self.pool + '/projects/' + self.project + - '/luns/' + self.vol + '/snapshots', expected_arg) - - self.zfssa.rclient.delete.return_value = self._create_response( - client.Status.NO_CONTENT) - self.zfssa.delete_snapshot(self.pool, - self.project, - self.vol, - self.snap) - self.zfssa.rclient.delete.assert_called_with( - self.pool_url + self.pool + '/projects/' + self.project + - '/luns/' + self.vol + '/snapshots/' + self.snap) - - def test_clone_snapshot(self): - self.zfssa.rclient.put.return_value = self._create_response( - client.Status.CREATED) - self.zfssa.clone_snapshot(self.pool, - self.project, - self.vol, - self.snap, - self.project, - self.clone) - expected_svc = '/api/storage/v1/pools/' + self.pool + '/projects/' + \ - self.project + '/luns/' + self.vol + '/snapshots/' + self.snap + \ - '/clone' - expected_arg = {'project': self.project, - 'share': self.clone, - 'nodestroy': True} - self.zfssa.rclient.put.assert_called_with(expected_svc, expected_arg) - - def test_get_project_stats(self): - ret_val = json.dumps({"project": {"name": self.project, - "space_available": 15754895360, - "space_total": 25754895360, - "dedup": False, - "logbias": "latency", - "encryption": "off"}}) - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.OK, ret_val) - self.zfssa.get_project_stats(self.pool, self.project) - expected_svc = '/api/storage/v1/pools/' + self.pool + '/projects/' + \ - self.project - self.zfssa.rclient.get.assert_called_with(expected_svc) - - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.NOT_FOUND) - self.assertRaises(exception.VolumeBackendAPIException, - self.zfssa.get_project_stats, - self.pool, - self.project) - - -class TestZFSSANfsApi(test.TestCase): - - @mock.patch.object(rest, 'factory_restclient') - def setUp(self, _restclient): - super(TestZFSSANfsApi, self).setUp() - self.host = 'fakehost' - self.user = 'fakeuser' - self.url = None - self.pool = 'fakepool' - self.project = 'fakeproject' - self.share = 'fakeshare' - self.snap = 'fakesnapshot' - self.targetalias = 'fakealias' - _restclient.return_value = mock.MagicMock(spec=client.RestClientURL) - self.webdavclient = mock.MagicMock(spec=webdavclient.ZFSSAWebDAVClient) - self.zfssa = rest.ZFSSANfsApi() - self.zfssa.set_host('fakehost') - self.pool_url = '/api/storage/v1/pools/' - - def _create_response(self, status, data='data'): - response = FakeResponse(status, data) - return response - - def test_verify_share(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.OK) - self.zfssa.verify_share(self.pool, self.project, self.share) - self.zfssa.rclient.get.assert_called_with(self.pool_url + self.pool + - '/projects/' + self.project + - '/filesystems/' + self.share) - - def test_create_delete_snapshot(self): - self.zfssa.rclient.post.return_value = self._create_response( - client.Status.CREATED) - self.zfssa.create_snapshot(self.pool, - self.project, - self.share, - self.snap) - expected_arg = {'name': self.snap} - self.zfssa.rclient.post.assert_called_with( - self.pool_url + self.pool + '/projects/' + self.project + - '/filesystems/' + self.share + '/snapshots', expected_arg) - - self.zfssa.rclient.delete.return_value = self._create_response( - client.Status.NO_CONTENT) - self.zfssa.delete_snapshot(self.pool, - self.project, - self.share, - self.snap) - self.zfssa.rclient.delete.assert_called_with( - self.pool_url + self.pool + '/projects/' + self.project + - '/filesystems/' + self.share + '/snapshots/' + self.snap) - - def create_delete_snapshot_of_volume_file(self): - src_file = "fake_src_file" - dst_file = "fake_dst_file" - self.zfssa.create_snapshot_of_volume_file(src_file=src_file, - dst_file=dst_file) - self.zfssa.webdavclient.request.assert_called_once_with( - src_file=src_file, - dst_file=dst_file, - method='COPY') - self.zfssa.delete_snapshot_of_volume_file(src_file=src_file) - self.zfssa.webdavclient.request.assert_called_once_with( - src_file=src_file, method='DELETE') - - def test_get_share(self): - ret_val = json.dumps({'filesystem': 'test_fs'}) - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.OK, ret_val) - ret = self.zfssa.get_share(self.pool, self.project, self.share) - self.zfssa.rclient.get.assert_called_with(self.pool_url + self.pool + - '/projects/' + self.project + - '/filesystems/' + self.share) - self.assertEqual('test_fs', ret) - - def test_create_share(self): - self.zfssa.rclient.get.return_value = self._create_response( - client.Status.NOT_FOUND) - self.zfssa.rclient.post.return_value = self._create_response( - client.Status.BAD_REQUEST) - self.assertRaises(exception.VolumeBackendAPIException, - self.zfssa.create_share, - self.pool, - self.project, - self.share, - {}) - - @mock.patch.object(rest.ZFSSANfsApi, '_change_service_state') - @mock.patch.object(rest.ZFSSANfsApi, 'verify_service') - def test_enable_disable_modify_service(self, - verify_service, - _change_service_state): - self.zfssa.enable_service('http') - self.zfssa._change_service_state.assert_called_with( - 'http', state='enable') - self.zfssa.verify_service.assert_called_with('http') - - self.zfssa.disable_service('http') - self.zfssa._change_service_state.assert_called_with( - 'http', state='disable') - self.zfssa.verify_service.assert_called_with('http', status='offline') - - ret_val = json.dumps({'service': { - "href": "/api/service/v1/services/http", - "": "online", - "require_login": False, - "protocols": "http/https", - "listen_port": 81, - "https_port": 443}}) - self.zfssa.rclient.put.return_value = self._create_response( - client.Status.ACCEPTED, ret_val) - args = {'listen_port': 81} - self.zfssa.modify_service('http', args) - self.zfssa.rclient.put.called_with('/api/service/v1/services/http', - args) - - -class TestRestClientURL(test.TestCase): - def setUp(self): - super(TestRestClientURL, self).setUp() - self.timeout = 60 - self.url = '1.1.1.1' - self.client = client.RestClientURL(self.url, timeout=self.timeout) - - @mock.patch.object(client.RestClientURL, 'request') - def test_post(self, _request): - path = '/api/storage/v1/pools' - body = {'name': 'fakepool'} - self.client.post(path, body=body) - self.client.request.assert_called_with(path, 'POST', body) - - @mock.patch.object(client.RestClientURL, 'request') - def test_get(self, _request): - path = '/api/storage/v1/pools' - self.client.get(path) - self.client.request.assert_called_with(path, 'GET') - - @mock.patch.object(client.RestClientURL, 'request') - def test_put(self, _request): - path = '/api/storage/v1/pools' - body = {'name': 'fakepool'} - self.client.put(path, body=body) - self.client.request.assert_called_with(path, 'PUT', body) - - @mock.patch.object(client.RestClientURL, 'request') - def test_delete(self, _request): - path = '/api/storage/v1/pools' - self.client.delete(path) - self.client.request.assert_called_with(path, 'DELETE') - - @mock.patch.object(client.RestClientURL, 'request') - def test_head(self, _request): - path = '/api/storage/v1/pools' - self.client.head(path) - self.client.request.assert_called_with(path, 'HEAD') - - @mock.patch.object(client, 'RestResult') - @mock.patch.object(client.urllib.request, 'Request') - @mock.patch.object(client.urllib.request, 'urlopen') - def test_request(self, _urlopen, _Request, _RestResult): - path = '/api/storage/v1/pools' - _urlopen.return_value = mock.Mock() - self.client.request(path, mock.ANY) - _Request.assert_called_with(self.url + path, None, self.client.headers) - self.assertEqual(1, _urlopen.call_count) - _RestResult.assert_called_with(response=mock.ANY) - - @mock.patch.object(client, 'RestResult') - @mock.patch.object(client.urllib.request, 'Request') - @mock.patch.object(client.urllib.request, 'urlopen') - @mock.patch.object(client, 'ssl', new_callable=FakeSSL) - def test_ssl_with_context(self, _ssl, _urlopen, _Request, _RestResult): - """Test PEP476 certificate opt_out fix. """ - path = '/api/storage/v1/pools' - _urlopen.return_value = mock.Mock() - self.client.request(path, mock.ANY) - _urlopen.assert_called_once_with(mock.ANY, - timeout=self.timeout, - context='fakecontext') - - @mock.patch.object(client, 'RestResult') - @mock.patch.object(client.urllib.request, 'Request') - @mock.patch.object(client.urllib.request, 'urlopen') - @mock.patch.object(client, 'ssl', new_callable=object) - def test_ssl_no_context(self, _ssl, _urlopen, _Request, _RestResult): - """Verify the PEP476 fix backward compatibility. """ - path = '/api/storage/v1/pools' - _urlopen.return_value = mock.Mock() - self.client.request(path, mock.ANY) - _urlopen.assert_called_once_with(mock.ANY, timeout=self.timeout) diff --git a/cinder/tests/unit/utils.py b/cinder/tests/unit/utils.py deleted file mode 100644 index e05f07d5d..000000000 --- a/cinder/tests/unit/utils.py +++ /dev/null @@ -1,263 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import socket -import sys -import uuid - -from oslo_service import loopingcall -from oslo_utils import timeutils -import oslo_versionedobjects - -from cinder import context -from cinder import db -from cinder import objects -from cinder.objects import fields -from cinder.tests.unit import fake_constants as fake - - -def get_test_admin_context(): - return context.get_admin_context() - - -def create_volume(ctxt, - host='test_host', - display_name='test_volume', - display_description='this is a test volume', - status='available', - migration_status=None, - size=1, - availability_zone='fake_az', - volume_type_id=None, - replication_status='disabled', - replication_extended_status=None, - replication_driver_data=None, - consistencygroup_id=None, - previous_status=None, - **kwargs): - """Create a volume object in the DB.""" - vol = {} - vol['size'] = size - vol['host'] = host - vol['user_id'] = ctxt.user_id - vol['project_id'] = ctxt.project_id - vol['status'] = status - if migration_status: - vol['migration_status'] = migration_status - vol['display_name'] = display_name - vol['display_description'] = display_description - vol['attach_status'] = 'detached' - vol['availability_zone'] = availability_zone - if consistencygroup_id: - vol['consistencygroup_id'] = consistencygroup_id - if volume_type_id: - vol['volume_type_id'] = volume_type_id - for key in kwargs: - vol[key] = kwargs[key] - vol['replication_status'] = replication_status - if replication_extended_status: - vol['replication_extended_status'] = replication_extended_status - if replication_driver_data: - vol['replication_driver_data'] = replication_driver_data - if previous_status: - vol['previous_status'] = previous_status - - volume = objects.Volume(ctxt, **vol) - volume.create() - return volume - - -def attach_volume(ctxt, volume_id, instance_uuid, attached_host, - mountpoint, mode='rw'): - - now = timeutils.utcnow() - values = {} - values['volume_id'] = volume_id - values['attached_host'] = attached_host - values['mountpoint'] = mountpoint - values['attach_time'] = now - - attachment = db.volume_attach(ctxt, values) - return db.volume_attached(ctxt, attachment['id'], instance_uuid, - attached_host, mountpoint, mode) - - -def create_snapshot(ctxt, - volume_id, - display_name='test_snapshot', - display_description='this is a test snapshot', - cgsnapshot_id = None, - status='creating', - **kwargs): - vol = db.volume_get(ctxt, volume_id) - snap = objects.Snapshot(ctxt) - snap.volume_id = volume_id - snap.user_id = ctxt.user_id or fake.user_id - snap.project_id = ctxt.project_id or fake.project_id - snap.status = status - snap.volume_size = vol['size'] - snap.display_name = display_name - snap.display_description = display_description - snap.cgsnapshot_id = cgsnapshot_id - snap.create() - return snap - - -def create_consistencygroup(ctxt, - host='test_host@fakedrv#fakepool', - name='test_cg', - description='this is a test cg', - status=fields.ConsistencyGroupStatus.AVAILABLE, - availability_zone='fake_az', - volume_type_id=None, - cgsnapshot_id=None, - source_cgid=None, - **kwargs): - """Create a consistencygroup object in the DB.""" - - cg = objects.ConsistencyGroup(ctxt) - cg.host = host - cg.user_id = ctxt.user_id or fake.user_id - cg.project_id = ctxt.project_id or fake.project_id - cg.status = status - cg.name = name - cg.description = description - cg.availability_zone = availability_zone - - if volume_type_id: - cg.volume_type_id = volume_type_id - cg.cgsnapshot_id = cgsnapshot_id - cg.source_cgid = source_cgid - for key in kwargs: - setattr(cg, key, kwargs[key]) - cg.create() - return cg - - -def create_cgsnapshot(ctxt, - consistencygroup_id, - name='test_cgsnapshot', - description='this is a test cgsnapshot', - status='creating', - **kwargs): - """Create a cgsnapshot object in the DB.""" - cgsnap = objects.CGSnapshot(ctxt) - cgsnap.user_id = ctxt.user_id or fake.user_id - cgsnap.project_id = ctxt.project_id or fake.project_id - cgsnap.status = status - cgsnap.name = name - cgsnap.description = description - cgsnap.consistencygroup_id = consistencygroup_id - for key in kwargs: - setattr(cgsnap, key, kwargs[key]) - cgsnap.create() - return cgsnap - - -def create_backup(ctxt, - volume_id, - display_name='test_backup', - display_description='This is a test backup', - status=fields.BackupStatus.CREATING, - parent_id=None, - temp_volume_id=None, - temp_snapshot_id=None, - snapshot_id=None, - data_timestamp=None): - backup = {} - backup['volume_id'] = volume_id - backup['user_id'] = ctxt.user_id - backup['project_id'] = ctxt.project_id - backup['host'] = socket.gethostname() - backup['availability_zone'] = '1' - backup['display_name'] = display_name - backup['display_description'] = display_description - backup['container'] = 'fake' - backup['status'] = status - backup['fail_reason'] = '' - backup['service'] = 'fake' - backup['parent_id'] = parent_id - backup['size'] = 5 * 1024 * 1024 - backup['object_count'] = 22 - backup['temp_volume_id'] = temp_volume_id - backup['temp_snapshot_id'] = temp_snapshot_id - backup['snapshot_id'] = snapshot_id - backup['data_timestamp'] = data_timestamp - return db.backup_create(ctxt, backup) - - -class ZeroIntervalLoopingCall(loopingcall.FixedIntervalLoopingCall): - def start(self, interval, **kwargs): - kwargs['initial_delay'] = 0 - return super(ZeroIntervalLoopingCall, self).start(0, **kwargs) - - -def replace_obj_loader(testcase, obj): - def fake_obj_load_attr(self, name): - # This will raise KeyError for non existing fields as expected - field = self.fields[name] - - if field.default != oslo_versionedobjects.fields.UnspecifiedDefault: - value = field.default - elif field.nullable: - value = None - elif isinstance(field, oslo_versionedobjects.fields.StringField): - value = '' - elif isinstance(field, oslo_versionedobjects.fields.IntegerField): - value = 1 - elif isinstance(field, oslo_versionedobjects.fields.UUIDField): - value = uuid.uuid4() - setattr(self, name, value) - - testcase.addCleanup(setattr, obj, 'obj_load_attr', obj.obj_load_attr) - obj.obj_load_attr = fake_obj_load_attr - - -file_spec = None - - -def get_file_spec(): - """Return a Python 2 and 3 compatible version of a 'file' spec. - - This is to be used anywhere that you need to do something such as - mock.MagicMock(spec=file) to mock out something with the file attributes. - - Due to the 'file' built-in method being removed in Python 3 we need to do - some special handling for it. - """ - global file_spec - # set on first use - if file_spec is None: - if sys.version_info[0] == 3: - import _io - file_spec = list(set(dir(_io.TextIOWrapper)).union( - set(dir(_io.BytesIO)))) - else: - file_spec = file - - -def generate_timeout_series(timeout): - """Generate a series of times that exceeds the given timeout. - - Yields a series of fake time.time() floating point numbers - such that the difference between each pair in the series just - exceeds the timeout value that is passed in. Useful for - mocking time.time() in methods that otherwise wait for timeout - seconds. - """ - iteration = 0 - while True: - iteration += 1 - yield (iteration * timeout) + iteration diff --git a/cinder/tests/unit/volume/__init__.py b/cinder/tests/unit/volume/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/drivers/__init__.py b/cinder/tests/unit/volume/drivers/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/drivers/disco/__init__.py b/cinder/tests/unit/volume/drivers/disco/__init__.py deleted file mode 100644 index 7229723d0..000000000 --- a/cinder/tests/unit/volume/drivers/disco/__init__.py +++ /dev/null @@ -1,149 +0,0 @@ -# Copyright (c) 2015 Industrial Technology Research Institute. -# -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Parent class for the DISCO driver unit test.""" - -import mock -from suds import client - -from os_brick.initiator import connector - -from cinder import context -from cinder import test -from cinder.tests.unit import fake_volume -from cinder.volume import configuration as conf -import cinder.volume.drivers.disco.disco as driver - - -class TestDISCODriver(test.TestCase): - """Generic class for the DISCO test case.""" - - DETAIL_OPTIONS = { - 'success': 1, - 'pending': 2, - 'failure': 3 - } - - ERROR_STATUS = 1 - - def setUp(self): - """Initialise variable common to all the test cases.""" - super(TestDISCODriver, self).setUp() - - mock_exec = mock.Mock() - mock_exec.return_value = ('', '') - self.cfg = mock.Mock(spec=conf.Configuration) - self.cfg.disco_client = '127.0.0.1' - self.cfg.disco_client_port = '9898' - self.cfg.disco_wsdl_path = 'somewhere' - self.cfg.volume_name_prefix = 'openstack-' - self.cfg.num_volume_device_scan_tries = 1 - self.cfg.snapshot_check_timeout = 3600 - self.cfg.restore_check_timeout = 3600 - self.cfg.clone_check_timeout = 3600 - self.cfg.snapshot_reserve_days = -1 - self.cfg.retry_interval = 1 - - self.FAKE_SOAP_RESPONSE = { - 'standard': { - 'success': {'status': 0, 'result': 'a normal message'}, - 'fail': {'status': 1, 'result': 'an error message'}} - } - - mock.patch.object(client, - 'Client', - self.create_client).start() - - mock.patch.object(connector.InitiatorConnector, - 'factory', - self.get_mock_connector).start() - - mock.patch.object(driver.DiscoDriver, - '_get_connector_identifier', - self.get_mock_attribute).start() - - self.driver = driver.DiscoDriver(execute=mock_exec, - configuration=self.cfg) - self.driver.do_setup(None) - - self.ctx = context.RequestContext('fake', 'fake', auth_token=True) - self.volume = fake_volume.fake_volume_obj(self.ctx) - self.volume['volume_id'] = '1234567' - - self.requester = self.driver.client.service - - def create_client(self, *cmd, **kwargs): - """Mock the suds client.""" - return FakeClient() - - def get_mock_connector(self, *cmd, **kwargs): - """Mock the os_brick connector.""" - return None - - def get_mock_attribute(self, *cmd, **kwargs): - """Mock the os_brick connector.""" - return 'DISCO' - - -class FakeClient(object): - """Fake class to mock suds.Client.""" - - def __init__(self, *args, **kwargs): - """Create a fake service attribute.""" - self.service = FakeMethod() - - -class FakeMethod(object): - """Fake class recensing some of the method of the suds client.""" - - def __init__(self, *args, **kwargs): - """Fake class to mock the suds client.""" - - def volumeCreate(self, *args, **kwargs): - """"Mock function to create a volume.""" - - def volumeDelete(self, *args, **kwargs): - """"Mock function to delete a volume.""" - - def snapshotCreate(self, *args, **kwargs): - """"Mock function to create a snapshot.""" - - def snapshotDetail(self, *args, **kwargs): - """"Mock function to get the snapshot detail.""" - - def snapshotDelete(self, *args, **kwargs): - """"Mock function to delete snapshot.""" - - def restoreFromSnapshot(self, *args, **kwargs): - """"Mock function to create a volume from a snasphot.""" - - def restoreDetail(self, *args, **kwargs): - """"Mock function to detail the restore operation.""" - - def volumeDetailByName(self, *args, **kwargs): - """"Mock function to get the volume detail from its name.""" - - def volumeClone(self, *args, **kwargs): - """"Mock function to clone a volume.""" - - def cloneDetail(self, *args, **kwargs): - """Mock function to get the clone detail.""" - - def volumeExtend(self, *args, **kwargs): - """Mock function to extend a volume.""" - - def systemInformationList(self, *args, **kwargs): - """Mock function to get the backend properties.""" diff --git a/cinder/tests/unit/volume/drivers/disco/test_create_cloned_volume.py b/cinder/tests/unit/volume/drivers/disco/test_create_cloned_volume.py deleted file mode 100644 index c41aa3965..000000000 --- a/cinder/tests/unit/volume/drivers/disco/test_create_cloned_volume.py +++ /dev/null @@ -1,158 +0,0 @@ -# (c) Copyright 2015 Industrial Technology Research Institute. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Test cases for create cloned volume.""" - -import copy -import mock -import six -import time - - -from cinder import exception -from cinder.tests.unit import fake_volume -from cinder.tests.unit import utils as utils -from cinder.tests.unit.volume.drivers import disco - - -class CreateCloneVolumeTestCase(disco.TestDISCODriver): - """Test cases for DISCO connector.""" - - def setUp(self): - """Initialise variables and mock functions.""" - super(CreateCloneVolumeTestCase, self).setUp() - - self.dest_volume = fake_volume.fake_volume_obj(self.ctx) - # Create mock functions for all the suds call done by the driver.""" - mock.patch.object(self.requester, - 'volumeClone', - self.clone_request).start() - - mock.patch.object(self.requester, - 'cloneDetail', - self.clone_detail_request).start() - - mock.patch.object(self.requester, - 'volumeDetailByName', - self.volume_detail_request).start() - - self.volume_detail_response = { - 'status': 0, - 'volumeInfoResult': - {'volumeId': 1234567} - } - - clone_success = ( - copy.deepcopy(self.FAKE_SOAP_RESPONSE['standard']['success'])) - clone_pending = ( - copy.deepcopy(self.FAKE_SOAP_RESPONSE['standard']['success'])) - clone_fail = ( - copy.deepcopy(self.FAKE_SOAP_RESPONSE['standard']['success'])) - clone_response_fail = ( - copy.deepcopy(self.FAKE_SOAP_RESPONSE['standard']['success'])) - - clone_success['result'] = ( - six.text_type(self.DETAIL_OPTIONS['success'])) - clone_pending['result'] = ( - six.text_type(self.DETAIL_OPTIONS['pending'])) - clone_fail['result'] = ( - six.text_type(self.DETAIL_OPTIONS['failure'])) - clone_response_fail['status'] = 1 - - self.FAKE_SOAP_RESPONSE['clone_detail'] = { - 'success': clone_success, - 'fail': clone_fail, - 'pending': clone_pending, - 'request_fail': clone_response_fail - } - - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response['result'] = '1234' - - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['clone_detail']['success']) - self.test_pending = False - self.test_pending_count = 0 - - def clone_request(self, *cmd, **kwargs): - """Mock function for the createVolumeFromSnapshot function.""" - return self.response - - def clone_detail_request(self, *cmd, **kwargs): - """Mock function for the restoreDetail function.""" - if self.test_pending: - if self.test_pending_count == 0: - self.test_pending_count += 1 - return self.FAKE_SOAP_RESPONSE['clone_detail']['pending'] - else: - return self.FAKE_SOAP_RESPONSE['clone_detail']['success'] - else: - return self.response_detail - - def volume_detail_request(self, *cmd, **kwargs): - """Mock function for the volumeDetail function.""" - return self.volume_detail_response - - def test_create_cloned_volume(self): - """Normal case.""" - expected = 1234567 - actual = self.driver.create_cloned_volume(self.dest_volume, - self.volume) - self.assertEqual(expected, actual['provider_location']) - - def test_create_clone_volume_fail(self): - """Clone volume request to DISCO fails.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['fail'] - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_cloned_volume) - - def test_create_cloned_volume_fail_not_immediate(self): - """Get clone detail returns that the clone fails.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['clone_detail']['fail']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_cloned_volume) - - def test_create_cloned_volume_fail_not_immediate_response_fail(self): - """Get clone detail request to DISCO fails.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['clone_detail']['request_fail']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_cloned_volume) - - def test_create_cloned_volume_fail_not_immediate_request_fail(self): - """Get clone detail returns the task is pending then complete.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.test_pending = True - self.test_create_cloned_volume() - - @mock.patch.object(time, 'time') - def test_create_cloned_volume_timeout(self, mock_time): - """Clone request timeout.""" - timeout = 3 - mock_time.side_effect = utils.generate_timeout_series(timeout) - self.driver.configuration.clone_check_timeout = timeout - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['clone_detail']['pending']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_cloned_volume) - - def test_create_cloned_volume_volume_detail_fail(self): - """Get volume detail request to DISCO fails.""" - self.volume_detail_response['status'] = 1 - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_cloned_volume) diff --git a/cinder/tests/unit/volume/drivers/disco/test_create_snapshot.py b/cinder/tests/unit/volume/drivers/disco/test_create_snapshot.py deleted file mode 100644 index 898ecd6e4..000000000 --- a/cinder/tests/unit/volume/drivers/disco/test_create_snapshot.py +++ /dev/null @@ -1,153 +0,0 @@ -# (c) Copyright 2015 Industrial Technology Research Institute. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Test case for the function create snapshot.""" - - -import copy -import mock -import time - -from cinder import db -from cinder import exception -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import utils as utils -from cinder.tests.unit.volume.drivers import disco - - -class CreateSnapshotTestCase(disco.TestDISCODriver): - """Test cases for DISCO connector.""" - - def get_fake_volume(self, ctx, id): - """Return fake volume from db calls.""" - return self.volume - - def setUp(self): - """Initialise variables and mock functions.""" - super(CreateSnapshotTestCase, self).setUp() - - self.snapshot = fake_snapshot.fake_snapshot_obj( - self.ctx, **{'volume': self.volume}) - - # Mock db call in the cinder driver - self.mock_object(db.sqlalchemy.api, 'volume_get', - self.get_fake_volume) - - mock.patch.object(self.requester, - 'snapshotCreate', - self.snapshot_request).start() - - mock.patch.object(self.requester, - 'snapshotDetail', - self.snapshot_detail_request).start() - - snapshot_detail_response = { - 'status': 0, - 'snapshotInfoResult': - {'snapshotId': 1234, - 'description': 'a description', - 'createTime': '', - 'expireTime': '', - 'isDeleted': False, - 'status': 0} - } - - snap_success = copy.deepcopy(snapshot_detail_response) - snap_pending = copy.deepcopy(snapshot_detail_response) - snap_fail = copy.deepcopy(snapshot_detail_response) - snap_response_fail = copy.deepcopy(snapshot_detail_response) - snap_success['snapshotInfoResult']['status'] = ( - self.DETAIL_OPTIONS['success']) - snap_pending['snapshotInfoResult']['status'] = ( - self.DETAIL_OPTIONS['pending']) - snap_fail['snapshotInfoResult']['status'] = ( - self.DETAIL_OPTIONS['failure']) - snap_response_fail['status'] = 1 - - self.FAKE_SOAP_RESPONSE['snapshot_detail'] = { - 'success': snap_success, - 'fail': snap_fail, - 'pending': snap_pending, - 'request_fail': snap_response_fail} - - self.response = ( - self.FAKE_SOAP_RESPONSE['standard']['success']) - self.response['result'] = 1234 - - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['snapshot_detail']['success']) - self.test_pending = False - - self.test_pending_count = 0 - - def snapshot_request(self, *cmd, **kwargs): - """Mock function for the createSnapshot call.""" - return self.response - - def snapshot_detail_request(self, *cmd, **kwargs): - """Mock function for the snapshotDetail call.""" - if self.test_pending: - if self.test_pending_count == 0: - self.test_pending_count += 1 - return self.FAKE_SOAP_RESPONSE['snapshot_detail']['pending'] - else: - return self.FAKE_SOAP_RESPONSE['snapshot_detail']['success'] - else: - return self.response_detail - - def test_create_snapshot(self): - """Normal test case.""" - expected = 1234 - actual = self.driver.create_snapshot(self.volume) - self.assertEqual(expected, actual['provider_location']) - - def test_create_snapshot_fail(self): - """Request to DISCO failed.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['fail'] - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_snapshot) - - def test_create_snapshot_fail_not_immediate(self): - """Request to DISCO failed when monitoring the snapshot details.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['snapshot_detail']['fail']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_snapshot) - - def test_create_snapshot_fail_not_immediate_response_fail(self): - """Request to get the snapshot details returns a failure.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['snapshot_detail']['request_fail']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_snapshot) - - def test_create_snapshot_detail_pending(self): - """Request to get the snapshot detail return pending then success.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.test_pending = True - self.test_create_snapshot() - - @mock.patch.object(time, 'time') - def test_create_snapshot_timeout(self, mock_time): - """Snapshot request timeout.""" - timeout = 3 - mock_time.side_effect = utils.generate_timeout_series(timeout) - self.driver.configuration.snapshot_check_timeout = timeout - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['snapshot_detail']['pending']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_snapshot) diff --git a/cinder/tests/unit/volume/drivers/disco/test_create_volume.py b/cinder/tests/unit/volume/drivers/disco/test_create_volume.py deleted file mode 100644 index 65d91c589..000000000 --- a/cinder/tests/unit/volume/drivers/disco/test_create_volume.py +++ /dev/null @@ -1,53 +0,0 @@ -# (c) Copyright 2015 Industrial Technology Research Institute. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Test case for the create volume function.""" - -import mock - -from cinder import exception -from cinder.tests.unit.volume.drivers import disco - - -class CreateVolumeTestCase(disco.TestDISCODriver): - """Test cases for DISCO connector.""" - - def setUp(self): - """Prepare variables and mock functions.""" - super(CreateVolumeTestCase, self).setUp() - - # Mock the suds cliebt. - mock.patch.object(self.requester, - 'volumeCreate', - self.perform_disco_request).start() - - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - - def perform_disco_request(self, *cmd, **kwargs): - """Mock function for the suds client.""" - return self.response - - def test_create_volume(self): - """Normal case.""" - expected = '1234567' - self.response['result'] = expected - ret = self.driver.create_volume(self.volume) - actual = ret['provider_location'] - self.assertEqual(expected, actual) - - def test_create_volume_fail(self): - """Request to DISCO failed.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['fail'] - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_volume) diff --git a/cinder/tests/unit/volume/drivers/disco/test_create_volume_from_snapshot.py b/cinder/tests/unit/volume/drivers/disco/test_create_volume_from_snapshot.py deleted file mode 100644 index 8895ab89c..000000000 --- a/cinder/tests/unit/volume/drivers/disco/test_create_volume_from_snapshot.py +++ /dev/null @@ -1,166 +0,0 @@ -# (c) Copyright 2015 Industrial Technology Research Institute. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Test case for create volume from snapshot.""" - -import copy -import mock -import time - -from cinder import exception -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import utils as utils -from cinder.tests.unit.volume.drivers import disco - - -class CreateVolumeFromSnapshotTestCase(disco.TestDISCODriver): - """Test cases for the create volume from snapshot of DISCO connector.""" - - def setUp(self): - """Initialise variables and mock functions.""" - super(CreateVolumeFromSnapshotTestCase, self).setUp() - - self.snapshot = fake_snapshot.fake_snapshot_obj( - self.ctx, **{'volume': self.volume}) - - # Mock restoreFromSnapshot, restoreDetail - # and volume detail since they are in the function path - mock.patch.object(self.requester, - 'restoreFromSnapshot', - self.restore_request).start() - - mock.patch.object(self.requester, - 'restoreDetail', - self.restore_detail_request).start() - - mock.patch.object(self.requester, - 'volumeDetailByName', - self.volume_detail_request).start() - - restore_detail_response = { - 'status': 0, - 'restoreInfoResult': - {'restoreId': 1234, - 'startTime': '', - 'statusPercent': '', - 'volumeName': 'aVolumeName', - 'snapshotId': 1234, - 'status': 0} - } - - self.volume_detail_response = { - 'status': 0, - 'volumeInfoResult': - {'volumeId': 1234567} - } - - rest_success = copy.deepcopy(restore_detail_response) - rest_pending = copy.deepcopy(restore_detail_response) - rest_fail = copy.deepcopy(restore_detail_response) - rest_response_fail = copy.deepcopy(restore_detail_response) - rest_success['restoreInfoResult']['status'] = ( - self.DETAIL_OPTIONS['success']) - rest_pending['restoreInfoResult']['status'] = ( - self.DETAIL_OPTIONS['pending']) - rest_fail['restoreInfoResult']['status'] = ( - self.DETAIL_OPTIONS['failure']) - rest_response_fail['status'] = 1 - - self.FAKE_SOAP_RESPONSE['restore_detail'] = { - 'success': rest_success, - 'fail': rest_fail, - 'pending': rest_pending, - 'request_fail': rest_response_fail - } - - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response['result'] = '1234' - - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['restore_detail']['success']) - self.test_pending = False - - self.test_pending_count = 0 - - def restore_request(self, *cmd, **kwargs): - """Mock function for the createVolumeFromSnapshot function.""" - return self.response - - def restore_detail_request(self, *cmd, **kwargs): - """Mock function for the restoreDetail function.""" - if self.test_pending: - if self.test_pending_count == 0: - self.test_pending_count += 1 - return self.FAKE_SOAP_RESPONSE['restore_detail']['pending'] - else: - return self.FAKE_SOAP_RESPONSE['restore_detail']['success'] - else: - return self.response_detail - - def volume_detail_request(self, *cmd, **kwargs): - """Mock function for the volumeDetail function.""" - return self.volume_detail_response - - def test_create_volume_from_snapshot(self): - """Normal case.""" - expected = 1234567 - actual = self.driver.create_volume_from_snapshot(self.volume, - self.snapshot) - self.assertEqual(expected, actual['provider_location']) - - def test_create_volume_from_snapshot_fail(self): - """Create volume from snapshot request fails.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['fail'] - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_volume_from_snapshot) - - def test_create_volume_from_snapshot_fail_not_immediate(self): - """Get restore details request fails.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['restore_detail']['fail']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_volume_from_snapshot) - - def test_create_volume_from_snapshot_fail_detail_response_fail(self): - """Get restore details reports that restore operation fails.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['restore_detail']['request_fail']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_volume_from_snapshot) - - def test_create_volume_from_snapshot_fail_not_immediate_resp_fail(self): - """Get restore details reports that the task is pending, then done.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.test_pending = True - self.test_create_volume_from_snapshot() - - @mock.patch.object(time, 'time') - def test_create_volume_from_snapshot_timeout(self, mock_time): - """Create volume from snapshot task timeout.""" - timeout = 3 - mock_time.side_effect = utils.generate_timeout_series(timeout) - self.driver.configuration.restore_check_timeout = timeout - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.response_detail = ( - self.FAKE_SOAP_RESPONSE['restore_detail']['pending']) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_volume_from_snapshot) - - def test_create_volume_from_snapshot_volume_detail_fail(self): - """Cannot get the newly created volume information.""" - self.volume_detail_response['status'] = 1 - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_volume_from_snapshot) diff --git a/cinder/tests/unit/volume/drivers/disco/test_delete_snapshot.py b/cinder/tests/unit/volume/drivers/disco/test_delete_snapshot.py deleted file mode 100644 index 88cbeaab1..000000000 --- a/cinder/tests/unit/volume/drivers/disco/test_delete_snapshot.py +++ /dev/null @@ -1,51 +0,0 @@ -# (c) Copyright 2015 Industrial Technology Research Institute. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Test case for the delete snapshot function.""" -import mock - -from cinder import exception -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit.volume.drivers import disco - - -class DeleteSnapshotTestCase(disco.TestDISCODriver): - """Test cases to delete DISCO volumes.""" - - def setUp(self): - """Initialise variables and mock functions.""" - super(DeleteSnapshotTestCase, self).setUp() - - # Mock snapshotDelete function from suds client. - mock.patch.object(self.requester, - 'snapshotDelete', - self.perform_disco_request).start() - - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.snapshot = fake_snapshot.fake_snapshot_obj( - self.ctx, **{'volume': self.volume}) - - def perform_disco_request(self, *cmd, **kwargs): - """Mock function to delete a snapshot.""" - return self.response - - def test_delete_snapshot(self): - """Delete a snapshot.""" - self.driver.delete_snapshot(self.snapshot) - - def test_delete_snapshot_fail(self): - """Make the API returns an error while deleting.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['fail'] - self.assertRaises(exception.VolumeBackendAPIException, - self.test_delete_snapshot) diff --git a/cinder/tests/unit/volume/drivers/disco/test_delete_volume.py b/cinder/tests/unit/volume/drivers/disco/test_delete_volume.py deleted file mode 100644 index 79675036e..000000000 --- a/cinder/tests/unit/volume/drivers/disco/test_delete_volume.py +++ /dev/null @@ -1,49 +0,0 @@ -# (c) Copyright 2015 Industrial Technology Research Institute. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Test case for the delete volume function.""" - -import mock - -from cinder import exception -from cinder.tests.unit.volume.drivers import disco - - -class DeleteVolumeTestCase(disco.TestDISCODriver): - """Test cases to delete DISCO volumes.""" - - def setUp(self): - """Initialise variables and mock functions.""" - super(DeleteVolumeTestCase, self).setUp() - - # Mock volumeDelete function from suds client. - mock.patch.object(self.requester, - 'volumeDelete', - self.perform_disco_request).start() - - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - - def perform_disco_request(self, *cmd, **kwargs): - """Mock function to delete a volume.""" - return self.response - - def test_delete_volume(self): - """Delete a volume.""" - self.driver.delete_volume(self.volume) - - def test_delete_volume_fail(self): - """Make the API returns an error while deleting.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['fail'] - self.assertRaises(exception.VolumeBackendAPIException, - self.test_delete_volume) diff --git a/cinder/tests/unit/volume/drivers/disco/test_extend_volume.py b/cinder/tests/unit/volume/drivers/disco/test_extend_volume.py deleted file mode 100644 index 8c4ad28ba..000000000 --- a/cinder/tests/unit/volume/drivers/disco/test_extend_volume.py +++ /dev/null @@ -1,50 +0,0 @@ -# (c) Copyright 2015 Industrial Technology Research Institute. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Test cases for the extend volume feature.""" - -import mock - -from cinder import exception -from cinder.tests.unit.volume.drivers import disco - - -class VolumeExtendTestCase(disco.TestDISCODriver): - """Test cases for DISCO connector.""" - - def setUp(self): - """Initialise variables and mock functions.""" - super(VolumeExtendTestCase, self).setUp() - - # Mock function to extend a volume. - mock.patch.object(self.requester, - 'volumeExtend', - self.perform_disco_request).start() - - self.response = self.FAKE_SOAP_RESPONSE['standard']['success'] - self.new_size = 5 - - def perform_disco_request(self, *cmd, **kwargs): - """Mock volumExtend function from suds client.""" - return self.response - - def test_extend_volume(self): - """Extend a volume, normal case.""" - self.driver.extend_volume(self.volume, self.new_size) - - def test_extend_volume_fail(self): - """Request to DISCO failed.""" - self.response = self.FAKE_SOAP_RESPONSE['standard']['fail'] - self.assertRaises(exception.VolumeBackendAPIException, - self.test_extend_volume) diff --git a/cinder/tests/unit/volume/drivers/emc/__init__.py b/cinder/tests/unit/volume/drivers/emc/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/__init__.py b/cinder/tests/unit/volume/drivers/emc/scaleio/__init__.py deleted file mode 100644 index ad6d43396..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/__init__.py +++ /dev/null @@ -1,170 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import copy -import requests -import six - -from cinder import test -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class CustomResponseMode(object): - """A context manager to define a custom set of per-request response modes. - - Example: - - with CustomResponseMode(self, **{ - 'some/api/path': RESPONSE_MODE.Valid, - 'another/api/path': RESPONSE_MODE.BadStatus, - 'last/api/path': MockResponse('some data', - status_code=403), - }): - self.assertRaises(SomeException, self.driver.api_call, data) - """ - def __init__(self, test_instance, **kwargs): - self.test_instance = test_instance - self.custom_responses = kwargs - self.current_responses = None - - def __enter__(self): - self.current_responses = self.test_instance.HTTPS_MOCK_RESPONSES - - https_responses = copy.deepcopy( - self.test_instance.HTTPS_MOCK_RESPONSES - ) - current_mode = self.test_instance.current_https_response_mode - - for call, new_mode in self.custom_responses.items(): - if isinstance(new_mode, mocks.MockHTTPSResponse): - https_responses[current_mode][call] = new_mode - else: - https_responses[current_mode][call] = \ - self.test_instance.get_https_response(call, new_mode) - - self.test_instance.HTTPS_MOCK_RESPONSES = https_responses - - def __exit__(self, exc_type, exc_val, exc_tb): - self.test_instance.HTTPS_MOCK_RESPONSES = self.current_responses - - -class TestScaleIODriver(test.TestCase): - """Base ``TestCase`` subclass for the ``ScaleIODriver``""" - RESPONSE_MODE = type(str('ResponseMode'), (object, ), dict( - Valid='0', - Invalid='1', - BadStatus='2', - )) - __RESPONSE_MODE_NAMES = { - '0': 'Valid', - '1': 'Invalid', - '2': 'BadStatus', - } - - BAD_STATUS_RESPONSE = mocks.MockHTTPSResponse( - { - 'errorCode': 500, - 'message': 'BadStatus Response Test', - }, 500 - ) - - VOLUME_NOT_FOUND_ERROR = 78 - - HTTPS_MOCK_RESPONSES = {} - __COMMON_HTTPS_MOCK_RESPONSES = { - RESPONSE_MODE.Valid: { - 'login': 'login_token', - }, - RESPONSE_MODE.BadStatus: { - 'login': mocks.MockHTTPSResponse( - { - 'errorCode': 403, - 'message': 'Bad Login Response Test', - }, 403 - ), - }, - } - __https_response_mode = RESPONSE_MODE.Valid - log = None - - STORAGE_POOL_ID = six.text_type('1') - STORAGE_POOL_NAME = 'SP1' - - PROT_DOMAIN_ID = six.text_type('1') - PROT_DOMAIN_NAME = 'PD1' - - def setUp(self): - """Setup a test case environment. - - Creates a ``ScaleIODriver`` instance - Mocks the ``requests.get/post`` methods to return - ``MockHTTPSResponse``'s instead. - """ - super(TestScaleIODriver, self).setUp() - self.driver = mocks.ScaleIODriver() - - self.mock_object(requests, 'get', self.do_request) - self.mock_object(requests, 'post', self.do_request) - - def do_request(self, url, *args, **kwargs): - """Do a fake GET/POST API request. - - Splits `url` on '/api/' to get the what API call is, then returns - the value of `self.HTTPS_MOCK_RESPONSES[][]` - converting to a `MockHTTPSResponse` if necessary. - - :raises test.TestingException: If the current mode/api_call does not - exist. - :returns MockHTTPSResponse: - """ - return self.get_https_response(url.split('/api/')[1]) - - def set_https_response_mode(self, mode=RESPONSE_MODE.Valid): - """Set the HTTPS response mode. - - RESPONSE_MODE.Valid: Respond with valid data - RESPONSE_MODE.Invalid: Respond with invalid data - RESPONSE_MODE.BadStatus: Response with not-OK status code. - """ - self.__https_response_mode = mode - - def get_https_response(self, api_path, mode=None): - if mode is None: - mode = self.__https_response_mode - - try: - response = self.HTTPS_MOCK_RESPONSES[mode][api_path] - except KeyError: - try: - response = self.__COMMON_HTTPS_MOCK_RESPONSES[mode][api_path] - except KeyError: - raise test.TestingException( - 'Mock API Endpoint not implemented: [{}]{}'.format( - self.__RESPONSE_MODE_NAMES[mode], api_path - ) - ) - - if not isinstance(response, mocks.MockHTTPSResponse): - return mocks.MockHTTPSResponse(response, 200) - return response - - @property - def current_https_response_mode(self): - return self.__https_response_mode - - def https_response_mode_name(self, mode): - return self.__RESPONSE_MODE_NAMES[mode] - - def custom_response_mode(self, **kwargs): - return CustomResponseMode(self, **kwargs) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/mocks.py b/cinder/tests/unit/volume/drivers/emc/scaleio/mocks.py deleted file mode 100644 index 95fee182a..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/mocks.py +++ /dev/null @@ -1,92 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import json -import requests -import six - -from cinder.volume import configuration as conf -from cinder.volume.drivers.emc import scaleio -from oslo_config import cfg - - -class ScaleIODriver(scaleio.ScaleIODriver): - """Mock ScaleIO Driver class. - - Provides some fake configuration options - """ - def __init__(self, *args, **kwargs): - configuration = conf.Configuration( - [ - cfg.StrOpt('fake'), - ], - None - ) - - # Override the defaults to fake values - configuration.set_override('san_ip', override='127.0.0.1') - configuration.set_override('sio_rest_server_port', override='8888') - configuration.set_override('san_login', override='test') - configuration.set_override('san_password', override='pass') - configuration.set_override('sio_storage_pool_id', override='test_pool') - configuration.set_override('sio_protection_domain_id', - override='test_domain') - configuration.set_override('sio_storage_pools', - override='test_domain:test_pool') - - super(ScaleIODriver, self).__init__(configuration=configuration, - *args, - **kwargs) - - def local_path(self, volume): - pass - - def reenable_replication(self, context, volume): - pass - - def promote_replica(self, context, volume): - pass - - def create_replica_test_volume(self, volume, src_vref): - pass - - def unmanage(self, volume): - pass - - -class MockHTTPSResponse(requests.Response): - """Mock HTTP Response - - Defines the https replies from the mocked calls to do_request() - """ - def __init__(self, content, status_code=200): - super(MockHTTPSResponse, self).__init__() - - if isinstance(content, six.text_type): - content = content.encode('utf-8') - self._content = content - self.status_code = status_code - - def json(self, **kwargs): - if isinstance(self._content, (bytes, six.text_type)): - return super(MockHTTPSResponse, self).json(**kwargs) - - return self._content - - @property - def text(self): - if not isinstance(self._content, (bytes, six.text_type)): - return json.dumps(self._content) - - return super(MockHTTPSResponse, self).text diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_consistencygroups.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_consistencygroups.py deleted file mode 100644 index 45678b5aa..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_consistencygroups.py +++ /dev/null @@ -1,209 +0,0 @@ -# Copyright (c) 2013 - 2016 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json - -import mock - -from cinder import context -from cinder.tests.unit import fake_consistencygroup -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class TestConsistencyGroups(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver consistency groups support``""" - - def setUp(self): - """Setup a test case environment. - - Creates a fake volume object and sets up the required API responses. - """ - super(TestConsistencyGroups, self).setUp() - self.ctx = context.RequestContext('fake', 'fake', auth_token=True) - self.consistency_group = ( - fake_consistencygroup.fake_consistencyobject_obj(self.ctx, - **{'id': 'cgid'})) - fake_volume1 = fake_volume.fake_volume_obj( - self.ctx, - **{'id': 'volid1', 'provider_id': 'pid_1'}) - fake_volume2 = fake_volume.fake_volume_obj( - self.ctx, - **{'id': 'volid2', 'provider_id': 'pid_2'}) - fake_volume3 = fake_volume.fake_volume_obj( - self.ctx, - **{'id': 'volid3', 'provider_id': 'pid_3'}) - fake_volume4 = fake_volume.fake_volume_obj( - self.ctx, - **{'id': 'volid4', 'provider_id': 'pid_4'}) - self.volumes = [fake_volume1, fake_volume2] - self.volumes2 = [fake_volume3, fake_volume4] - fake_snapshot1 = fake_snapshot.fake_snapshot_obj( - self.ctx, - **{'id': 'snapid1', 'volume_id': 'volid1', - 'volume': fake_volume1}) - fake_snapshot2 = fake_snapshot.fake_snapshot_obj( - self.ctx, - **{'id': 'snapid2', 'volume_id': 'volid2', 'volume': - fake_volume2}) - self.snapshots = [fake_snapshot1, fake_snapshot2] - self.snapshot_reply = json.dumps({ - 'volumeIdList': ['sid1', 'sid2'], - 'snapshotGroupId': 'sgid1'}) - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'instances/Volume::{}/action/removeVolume'.format( - fake_volume1['provider_id'] - ): fake_volume1['provider_id'], - 'instances/Volume::{}/action/removeVolume'.format( - fake_volume2['provider_id'] - ): fake_volume2['provider_id'], - 'instances/Volume::{}/action/removeMappedSdc'.format( - fake_volume1['provider_id'] - ): fake_volume1['provider_id'], - 'instances/Volume::{}/action/removeMappedSdc'.format( - fake_volume2['provider_id'] - ): fake_volume2['provider_id'], - 'instances/System/action/snapshotVolumes': - self.snapshot_reply, - }, - self.RESPONSE_MODE.BadStatus: { - 'instances/Volume::{}/action/removeVolume'.format( - fake_volume1['provider_id'] - ): mocks.MockHTTPSResponse( - { - 'errorCode': 401, - 'message': 'BadStatus Volume Test', - }, 401 - ), - 'instances/Volume::{}/action/removeVolume'.format( - fake_volume2['provider_id'] - ): mocks.MockHTTPSResponse( - { - 'errorCode': 401, - 'message': 'BadStatus Volume Test', - }, 401 - ), - 'instances/System/action/snapshotVolumes': - self.BAD_STATUS_RESPONSE - }, - } - - def _fake_cgsnapshot(self): - cgsnap = {'id': 'cgsid', 'name': 'testsnap', - 'consistencygroup_id': 'cgid', 'status': 'available'} - return cgsnap - - def test_create_consistencygroup(self): - result = self.driver.create_consistencygroup(self.ctx, - self.consistency_group) - self.assertEqual('available', result['status']) - - def test_delete_consistencygroup_valid(self): - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.driver.configuration.set_override( - 'sio_unmap_volume_before_deletion', - override=True) - result_model_update, result_volumes_update = ( - self.driver.delete_consistencygroup(self.ctx, - self.consistency_group, - self.volumes)) - self.assertTrue(all(volume['status'] == 'deleted' for volume in - result_volumes_update)) - self.assertEqual('deleted', result_model_update['status']) - - def test_delete_consistency_group_fail(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - result_model_update, result_volumes_update = ( - self.driver.delete_consistencygroup(self.ctx, - self.consistency_group, - self.volumes)) - self.assertTrue(any(volume['status'] == 'error_deleting' for volume in - result_volumes_update)) - self.assertTrue(result_model_update['status'] in ['error_deleting', - 'error']) - - def test_create_consistencygroup_from_cg(self): - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - result_model_update, result_volumes_model_update = ( - self.driver.create_consistencygroup_from_src( - self.ctx, self.consistency_group, self.volumes2, - source_cg=self.consistency_group, source_vols=self.volumes)) - self.assertEqual('available', result_model_update['status']) - get_pid = lambda snapshot: snapshot['provider_id'] - volume_provider_list = list(map(get_pid, result_volumes_model_update)) - self.assertListEqual(volume_provider_list, ['sid1', 'sid2']) - - def test_create_consistencygroup_from_cgs(self): - self.snapshots[0]['provider_id'] = 'pid_1' - self.snapshots[1]['provider_id'] = 'pid_2' - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - result_model_update, result_volumes_model_update = ( - self.driver.create_consistencygroup_from_src( - self.ctx, self.consistency_group, self.volumes2, - cgsnapshot=self._fake_cgsnapshot(), - snapshots=self.snapshots)) - self.assertEqual('available', result_model_update['status']) - get_pid = lambda snapshot: snapshot['provider_id'] - volume_provider_list = list(map(get_pid, result_volumes_model_update)) - self.assertListEqual(['sid1', 'sid2'], volume_provider_list) - - @mock.patch('cinder.objects.snapshot') - @mock.patch('cinder.objects.snapshot') - def test_create_cgsnapshots(self, snapshot1, snapshot2): - type(snapshot1).volume = mock.PropertyMock( - return_value=self.volumes[0]) - type(snapshot2).volume = mock.PropertyMock( - return_value=self.volumes[1]) - snapshots = [snapshot1, snapshot2] - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - result_model_update, result_snapshot_model_update = ( - self.driver.create_cgsnapshot( - self.ctx, - self._fake_cgsnapshot(), - snapshots - )) - self.assertEqual('available', result_model_update['status']) - self.assertTrue(all(snapshot['status'] == 'available' for snapshot in - result_snapshot_model_update)) - get_pid = lambda snapshot: snapshot['provider_id'] - snapshot_provider_list = list(map(get_pid, - result_snapshot_model_update)) - self.assertListEqual(['sid1', 'sid2'], snapshot_provider_list) - - @mock.patch('cinder.objects.snapshot') - @mock.patch('cinder.objects.snapshot') - def test_delete_cgsnapshots(self, snapshot1, snapshot2): - type(snapshot1).volume = mock.PropertyMock( - return_value=self.volumes[0]) - type(snapshot2).volume = mock.PropertyMock( - return_value=self.volumes[1]) - type(snapshot1).provider_id = mock.PropertyMock( - return_value='pid_1') - type(snapshot2).provider_id = mock.PropertyMock( - return_value='pid_2') - snapshots = [snapshot1, snapshot2] - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - result_model_update, result_snapshot_model_update = ( - self.driver.delete_cgsnapshot( - self.ctx, - self._fake_cgsnapshot(), - snapshots - )) - self.assertEqual('deleted', result_model_update['status']) - self.assertTrue(all(snapshot['status'] == 'deleted' for snapshot in - result_snapshot_model_update)) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_cloned_volume.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_cloned_volume.py deleted file mode 100644 index e9ad27ec4..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_cloned_volume.py +++ /dev/null @@ -1,105 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json - -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class TestCreateClonedVolume(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver.create_cloned_volume()``""" - def setUp(self): - """Setup a test case environment. - - Creates fake volume objects and sets up the required API responses. - """ - super(TestCreateClonedVolume, self).setUp() - ctx = context.RequestContext('fake', 'fake', auth_token=True) - - self.src_volume = fake_volume.fake_volume_obj( - ctx, **{'provider_id': 'pid001'}) - - self.src_volume_name_2x_enc = urllib.parse.quote( - urllib.parse.quote( - self.driver._id_to_base64(self.src_volume.id) - ) - ) - - self.new_volume_extras = { - 'volumeIdList': ['cloned'], - 'snapshotGroupId': 'cloned_snapshot' - } - - self.new_volume = fake_volume.fake_volume_obj( - ctx, **self.new_volume_extras - ) - - self.new_volume_name_2x_enc = urllib.parse.quote( - urllib.parse.quote( - self.driver._id_to_base64(self.new_volume.id) - ) - ) - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'types/Volume/instances/getByName::' + - self.src_volume_name_2x_enc: self.src_volume.id, - 'instances/System/action/snapshotVolumes': '{}'.format( - json.dumps(self.new_volume_extras)), - }, - self.RESPONSE_MODE.BadStatus: { - 'instances/System/action/snapshotVolumes': - self.BAD_STATUS_RESPONSE, - 'types/Volume/instances/getByName::' + - self.src_volume['provider_id']: self.BAD_STATUS_RESPONSE, - }, - self.RESPONSE_MODE.Invalid: { - 'types/Volume/instances/getByName::' + - self.src_volume_name_2x_enc: None, - 'instances/System/action/snapshotVolumes': - mocks.MockHTTPSResponse( - { - 'errorCode': 400, - 'message': 'Invalid Volume Snapshot Test' - }, 400 - ), - }, - } - - def test_bad_login(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - self.new_volume, self.src_volume) - - def test_invalid_source_volume(self): - self.set_https_response_mode(self.RESPONSE_MODE.Invalid) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_cloned_volume, - self.new_volume, self.src_volume) - - def test_create_cloned_volume(self): - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.driver.create_cloned_volume(self.new_volume, self.src_volume) - - def test_create_cloned_volume_larger_size(self): - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.new_volume.size = 2 - self.driver.create_cloned_volume(self.new_volume, self.src_volume) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_snapshot.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_snapshot.py deleted file mode 100644 index 7c40fa15f..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_snapshot.py +++ /dev/null @@ -1,116 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import json - -from six.moves import urllib - -from cinder import context -from cinder import db -from cinder import exception -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class TestCreateSnapShot(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver.create_snapshot()``""" - def return_fake_volume(self, ctx, id): - return self.fake_volume - - def setUp(self): - """Setup a test case environment. - - Creates fake volume and snapshot objects and sets up the required - API responses. - """ - super(TestCreateSnapShot, self).setUp() - ctx = context.RequestContext('fake', 'fake', auth_token=True) - - self.fake_volume = fake_volume.fake_volume_obj( - ctx, **{'provider_id': 'fake_pid'}) - - self.snapshot = fake_snapshot.fake_snapshot_obj( - ctx, **{'volume': self.fake_volume}) - - self.mock_object(db.sqlalchemy.api, 'volume_get', - self.return_fake_volume) - - snap_vol_id = self.snapshot.volume_id - self.volume_name_2x_enc = urllib.parse.quote( - urllib.parse.quote(self.driver._id_to_base64(snap_vol_id)) - ) - self.snapshot_name_2x_enc = urllib.parse.quote( - urllib.parse.quote(self.driver._id_to_base64(self.snapshot.id)) - ) - - self.snapshot_reply = json.dumps( - { - 'volumeIdList': ['cloned'], - 'snapshotGroupId': 'cloned_snapshot' - } - ) - - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: '"{}"'.format( - self.snapshot.volume_id - ), - 'instances/System/action/snapshotVolumes': - self.snapshot_reply, - 'types/Volume/instances/getByName::' + - self.snapshot_name_2x_enc: self.snapshot.id, - }, - self.RESPONSE_MODE.BadStatus: { - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: self.BAD_STATUS_RESPONSE, - 'types/Volume/instances/getByName::' + - self.snapshot_name_2x_enc: self.BAD_STATUS_RESPONSE, - 'instances/System/action/snapshotVolumes': - self.BAD_STATUS_RESPONSE, - }, - self.RESPONSE_MODE.Invalid: { - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: None, - 'instances/System/action/snapshotVolumes': - mocks.MockHTTPSResponse( - { - 'errorCode': 400, - 'message': 'Invalid Volume Snapshot Test' - }, 400 - ), - }, - } - - def test_bad_login(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_snapshot, - self.snapshot - ) - - def test_invalid_volume(self): - self.set_https_response_mode(self.RESPONSE_MODE.Invalid) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_snapshot, - self.snapshot - ) - - def test_create_snapshot(self): - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.driver.create_snapshot(self.snapshot) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_volume.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_volume.py deleted file mode 100644 index b2bbe959b..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_volume.py +++ /dev/null @@ -1,115 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -from cinder import context -from cinder import exception -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio - - -class TestCreateVolume(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver.create_volume()``""" - def setUp(self): - """Setup a test case environment. - - Creates a fake volume object and sets up the required API responses. - """ - super(TestCreateVolume, self).setUp() - ctx = context.RequestContext('fake', 'fake', auth_token=True) - - self.volume = fake_volume.fake_volume_obj(ctx) - - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'types/Volume/instances/getByName::' + - self.volume.name: '"{}"'.format(self.volume.id), - 'types/Volume/instances': {'id': self.volume.id}, - 'types/Domain/instances/getByName::' + - self.PROT_DOMAIN_NAME: - '"{}"'.format(self.PROT_DOMAIN_ID), - 'types/Pool/instances/getByName::{},{}'.format( - self.PROT_DOMAIN_ID, - self.STORAGE_POOL_NAME - ): '"{}"'.format(self.STORAGE_POOL_ID), - }, - self.RESPONSE_MODE.Invalid: { - 'types/Domain/instances/getByName::' + - self.PROT_DOMAIN_NAME: None, - 'types/Pool/instances/getByName::{},{}'.format( - self.PROT_DOMAIN_ID, - self.STORAGE_POOL_NAME - ): None, - }, - self.RESPONSE_MODE.BadStatus: { - 'types/Volume/instances': self.BAD_STATUS_RESPONSE, - 'types/Domain/instances/getByName::' + - self.PROT_DOMAIN_NAME: self.BAD_STATUS_RESPONSE, - 'types/Pool/instances/getByName::{},{}'.format( - self.PROT_DOMAIN_ID, - self.STORAGE_POOL_NAME - ): self.BAD_STATUS_RESPONSE, - }, - } - - def test_no_domain(self): - """No protection domain name or ID provided.""" - self.driver.protection_domain_name = None - self.driver.protection_domain_id = None - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_volume) - - def test_no_domain_id(self): - """Only protection domain name provided.""" - self.driver.protection_domain_id = None - self.driver.protection_domain_name = self.PROT_DOMAIN_NAME - self.driver.storage_pool_name = None - self.driver.storage_pool_id = self.STORAGE_POOL_ID - self.test_create_volume() - - def test_no_domain_id_invalid_response(self): - self.set_https_response_mode(self.RESPONSE_MODE.Invalid) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_no_domain_id) - - def test_no_domain_id_badstatus_response(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_no_domain_id) - - def test_no_storage_id(self): - """Only protection domain name provided.""" - self.driver.storage_pool_id = None - self.driver.storage_pool_name = self.STORAGE_POOL_NAME - self.driver.protection_domain_id = self.PROT_DOMAIN_ID - self.driver.protection_domain_name = None - self.test_create_volume() - - def test_no_storage_id_invalid_response(self): - self.set_https_response_mode(self.RESPONSE_MODE.Invalid) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_no_storage_id) - - def test_no_storage_id_badstatus_response(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_no_storage_id) - - def test_create_volume(self): - """Valid create volume parameters""" - self.driver.create_volume(self.volume) - - def test_create_volume_badstatus_response(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.VolumeBackendAPIException, - self.test_create_volume) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_volume_from_snapshot.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_volume_from_snapshot.py deleted file mode 100644 index 0965f0e05..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_create_volume_from_snapshot.py +++ /dev/null @@ -1,100 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import json - -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class TestCreateVolumeFromSnapShot(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver.create_volume_from_snapshot()``""" - def setUp(self): - """Setup a test case environment. - - Creates fake volume and snapshot objects and sets up the required - API responses. - """ - super(TestCreateVolumeFromSnapShot, self).setUp() - ctx = context.RequestContext('fake', 'fake', auth_token=True) - - self.snapshot = fake_snapshot.fake_snapshot_obj(ctx) - self.snapshot_name_2x_enc = urllib.parse.quote( - urllib.parse.quote(self.driver._id_to_base64(self.snapshot.id)) - ) - self.volume = fake_volume.fake_volume_obj(ctx) - self.volume_name_2x_enc = urllib.parse.quote( - urllib.parse.quote(self.driver._id_to_base64(self.volume.id)) - ) - - self.snapshot_reply = json.dumps( - { - 'volumeIdList': [self.volume.id], - 'snapshotGroupId': 'snap_group' - } - ) - - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'types/Volume/instances/getByName::' + - self.snapshot_name_2x_enc: self.snapshot.id, - 'instances/System/action/snapshotVolumes': - self.snapshot_reply, - }, - self.RESPONSE_MODE.BadStatus: { - 'instances/System/action/snapshotVolumes': - self.BAD_STATUS_RESPONSE, - 'types/Volume/instances/getByName::' + - self.snapshot_name_2x_enc: self.BAD_STATUS_RESPONSE, - }, - self.RESPONSE_MODE.Invalid: { - 'instances/System/action/snapshotVolumes': - mocks.MockHTTPSResponse( - { - 'errorCode': self.VOLUME_NOT_FOUND_ERROR, - 'message': 'BadStatus Volume Test', - }, 400 - ), - 'types/Volume/instances/getByName::' + - self.snapshot_name_2x_enc: None, - }, - } - - def test_bad_login(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - self.volume, - self.snapshot - ) - - def test_invalid_snapshot(self): - self.set_https_response_mode(self.RESPONSE_MODE.Invalid) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.create_volume_from_snapshot, - self.volume, - self.snapshot - ) - - def test_create_volume_from_snapshot(self): - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.driver.create_volume_from_snapshot(self.volume, self.snapshot) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_delete_snapshot.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_delete_snapshot.py deleted file mode 100644 index ba9a56f93..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_delete_snapshot.py +++ /dev/null @@ -1,94 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.tests.unit.fake_snapshot import fake_snapshot_obj -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class TestDeleteSnapShot(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver.delete_snapshot()``""" - def setUp(self): - """Setup a test case environment. - - Creates fake volume and snapshot objects and sets up the required - API responses. - """ - super(TestDeleteSnapShot, self).setUp() - ctx = context.RequestContext('fake', 'fake', auth_token=True) - - self.snapshot = fake_snapshot_obj( - ctx, **{'provider_id': 'snap_1'}) - self.snapshot_name_2x_enc = urllib.parse.quote( - urllib.parse.quote( - self.driver._id_to_base64(self.snapshot.id) - ) - ) - - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'types/Volume/instances/getByName::' + - self.snapshot_name_2x_enc: self.snapshot.id, - 'instances/Volume::{}/action/removeMappedSdc'.format( - self.snapshot.provider_id - ): self.snapshot.id, - 'instances/Volume::{}/action/removeVolume'.format( - self.snapshot.provider_id - ): self.snapshot.id, - }, - self.RESPONSE_MODE.BadStatus: { - 'types/Volume/instances/getByName::' + - self.snapshot_name_2x_enc: self.BAD_STATUS_RESPONSE, - 'instances/Volume::{}/action/removeVolume'.format( - self.snapshot.provider_id - ): self.BAD_STATUS_RESPONSE, - }, - self.RESPONSE_MODE.Invalid: { - 'types/Volume/instances/getByName::' + - self.snapshot_name_2x_enc: mocks.MockHTTPSResponse( - { - 'errorCode': self.VOLUME_NOT_FOUND_ERROR, - 'message': 'Test Delete Invalid Snapshot', - }, 400 - ), - 'instances/Volume::{}/action/removeVolume'.format( - self.snapshot.provider_id): mocks.MockHTTPSResponse( - { - 'errorCode': self.VOLUME_NOT_FOUND_ERROR, - 'message': 'Test Delete Invalid Snapshot', - }, 400, - ) - }, - } - - def test_bad_login(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_snapshot, self.snapshot) - - def test_delete_invalid_snapshot(self): - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.driver.delete_snapshot(self.snapshot) - - def test_delete_snapshot(self): - """Setting the unmap volume before delete flag for tests """ - self.driver.configuration.set_override( - 'sio_unmap_volume_before_deletion', - override=True) - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.driver.delete_snapshot(self.snapshot) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_delete_volume.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_delete_volume.py deleted file mode 100644 index eab91d57c..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_delete_volume.py +++ /dev/null @@ -1,81 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class TestDeleteVolume(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver.delete_volume()``""" - def setUp(self): - """Setup a test case environment. - - Creates a fake volume object and sets up the required API responses. - """ - super(TestDeleteVolume, self).setUp() - ctx = context.RequestContext('fake', 'fake', auth_token=True) - - self.volume = fake_volume.fake_volume_obj( - ctx, **{'provider_id': 'pid_1'}) - - self.volume_name_2x_enc = urllib.parse.quote( - urllib.parse.quote(self.driver._id_to_base64(self.volume.id)) - ) - - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: self.volume.id, - 'instances/Volume::{}/action/removeMappedSdc'.format( - self.volume.provider_id): self.volume.provider_id, - 'instances/Volume::{}/action/removeVolume'.format( - self.volume.provider_id - ): self.volume.provider_id, - }, - self.RESPONSE_MODE.BadStatus: { - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: mocks.MockHTTPSResponse( - { - 'errorCode': 401, - 'message': 'BadStatus Volume Test', - }, 401 - ), - 'instances/Volume::{}/action/removeVolume'.format( - self.volume.provider_id - ): mocks.MockHTTPSResponse( - { - 'errorCode': 401, - 'message': 'BadStatus Volume Test', - }, 401 - ), - }, - } - - def test_bad_login_and_volume(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.delete_volume, - self.volume) - - def test_delete_volume(self): - """Setting the unmap volume before delete flag for tests """ - self.driver.configuration.set_override( - 'sio_unmap_volume_before_deletion', - override=True) - self.driver.delete_volume(self.volume) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_extend_volume.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_extend_volume.py deleted file mode 100644 index 2b704f958..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_extend_volume.py +++ /dev/null @@ -1,105 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.tests.unit.fake_volume import fake_volume_obj -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class TestExtendVolume(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver.extend_volume()``""" - - """ New sizes for the volume. - Since ScaleIO has a granularity of 8 GB, multiples of 8 always work. - The 7 size should be either rounded up to 8 or raise an exception - based on the round_volume_capacity config setting. - """ - NEW_SIZE = 16 - BAD_SIZE = 7 - - def setUp(self): - """Setup a test case environment. - - Creates fake volume object and sets up the required API responses. - """ - super(TestExtendVolume, self).setUp() - ctx = context.RequestContext('fake', 'fake', auth_token=True) - - self.volume = fake_volume_obj(ctx, **{'id': 'fake_volume', - 'provider_id': 'pid_1'}) - self.volume_name_2x_enc = urllib.parse.quote( - urllib.parse.quote(self.driver._id_to_base64(self.volume.id)) - ) - - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: '"{}"'.format(self.volume.id), - 'instances/Volume::{}/action/setVolumeSize'.format( - self.volume.provider_id - ): mocks.MockHTTPSResponse({}, 200), - }, - self.RESPONSE_MODE.BadStatus: { - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: self.BAD_STATUS_RESPONSE, - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: self.BAD_STATUS_RESPONSE, - 'instances/Volume::{}/action/setVolumeSize'.format( - self.volume.provider_id): self.BAD_STATUS_RESPONSE, - }, - self.RESPONSE_MODE.Invalid: { - 'types/Volume/instances/getByName::' + - self.volume_name_2x_enc: None, - 'instances/Volume::{}/action/setVolumeSize'.format( - self.volume.provider_id): mocks.MockHTTPSResponse( - { - 'errorCode': self.VOLUME_NOT_FOUND_ERROR, - 'message': 'BadStatus Volume Test', - }, 400 - ), - }, - } - - def test_bad_login(self): - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - self.volume, - self.NEW_SIZE) - - def test_invalid_volume(self): - self.set_https_response_mode(self.RESPONSE_MODE.Invalid) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - self.volume, - self.NEW_SIZE) - - def test_extend_volume_bad_size_no_round(self): - self.driver.configuration.set_override('sio_round_volume_capacity', - override=False) - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.driver.extend_volume(self.volume, self.BAD_SIZE) - - def test_extend_volume_bad_size_round(self): - self.driver.configuration.set_override('sio_round_volume_capacity', - override=True) - self.driver.extend_volume(self.volume, self.BAD_SIZE) - - def test_extend_volume(self): - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - self.driver.extend_volume(self.volume, self.NEW_SIZE) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_initialize_connection.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_initialize_connection.py deleted file mode 100644 index 7520a230d..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_initialize_connection.py +++ /dev/null @@ -1,69 +0,0 @@ -# Copyright (c) 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import mock - -from cinder import context -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio - - -class TestInitializeConnection(scaleio.TestScaleIODriver): - def setUp(self): - """Setup a test case environment.""" - - super(TestInitializeConnection, self).setUp() - self.connector = {} - self.ctx = ( - context.RequestContext('fake', 'fake', True, auth_token=True)) - self.volume = fake_volume.fake_volume_obj(self.ctx) - - def test_only_qos(self): - qos = {'maxIOPS': 1000, 'maxBWS': 3000} - extraspecs = {} - connection_properties = ( - self._initialize_connection(qos, extraspecs)['data']) - self.assertEqual(1000, connection_properties['iopsLimit']) - self.assertEqual(3000, connection_properties['bandwidthLimit']) - - def test_no_qos(self): - qos = {} - extraspecs = {} - connection_properties = ( - self._initialize_connection(qos, extraspecs)['data']) - self.assertIsNone(connection_properties['iopsLimit']) - self.assertIsNone(connection_properties['bandwidthLimit']) - - def test_only_extraspecs(self): - qos = {} - extraspecs = {'sio:iops_limit': 2000, 'sio:bandwidth_limit': 4000} - connection_properties = ( - self._initialize_connection(qos, extraspecs)['data']) - self.assertEqual(2000, connection_properties['iopsLimit']) - self.assertEqual(4000, connection_properties['bandwidthLimit']) - - def test_qos_and_extraspecs(self): - qos = {'maxIOPS': 1000, 'maxBWS': 3000} - extraspecs = {'sio:iops_limit': 2000, 'sio:bandwidth_limit': 4000} - connection_properties = ( - self._initialize_connection(qos, extraspecs)['data']) - self.assertEqual(1000, connection_properties['iopsLimit']) - self.assertEqual(3000, connection_properties['bandwidthLimit']) - - def _initialize_connection(self, qos, extraspecs): - self.driver._get_volumetype_qos = mock.MagicMock() - self.driver._get_volumetype_qos.return_value = qos - self.driver._get_volumetype_extraspecs = mock.MagicMock() - self.driver._get_volumetype_extraspecs.return_value = extraspecs - return self.driver.initialize_connection(self.volume, self.connector) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_manage_existing.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_manage_existing.py deleted file mode 100644 index 5479741c7..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_manage_existing.py +++ /dev/null @@ -1,126 +0,0 @@ -# Copyright (c) 2016 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder import context -from cinder import exception -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks -from cinder.volume import volume_types -from mock import patch -from six.moves import urllib - - -class TestManageExisting(scaleio.TestScaleIODriver): - """Test cases for ``ScaleIODriver.manage_existing()``""" - - def setUp(self): - """Setup a test case environment. - - Creates a fake volume object and sets up the required API responses. - """ - super(TestManageExisting, self).setUp() - ctx = context.RequestContext('fake', 'fake', auth_token=True) - self.volume = fake_volume.fake_volume_obj( - ctx, **{'provider_id': 'pid_1'}) - self.volume_attached = fake_volume.fake_volume_obj( - ctx, **{'provider_id': 'pid_2'}) - self.volume_no_provider_id = fake_volume.fake_volume_obj(ctx) - self.volume_name_2x_enc = urllib.parse.quote( - urllib.parse.quote(self.driver._id_to_base64(self.volume.id)) - ) - - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'instances/Volume::' + self.volume['provider_id']: - mocks.MockHTTPSResponse({ - 'id': 'pid_1', - 'sizeInKb': 8388608, - 'mappedSdcInfo': None - }, 200) - }, - self.RESPONSE_MODE.BadStatus: { - 'instances/Volume::' + self.volume['provider_id']: - mocks.MockHTTPSResponse({ - 'errorCode': 401, - 'message': 'BadStatus Volume Test', - }, 401), - 'instances/Volume::' + self.volume_attached['provider_id']: - mocks.MockHTTPSResponse({ - 'id': 'pid_2', - 'sizeInKb': 8388608, - 'mappedSdcInfo': 'Mapped' - }, 200) - } - } - - def test_no_source_id(self): - existing_ref = {'source-name': 'scaleioVolName'} - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, self.volume, - existing_ref) - - def test_no_type_id(self): - self.volume['volume_type_id'] = None - existing_ref = {'source-id': 'pid_1'} - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.driver.manage_existing, self.volume, - existing_ref) - - @patch.object( - volume_types, - 'get_volume_type', - return_value={'extra_specs': {'volume_backend_name': 'ScaleIO'}}) - def test_volume_not_found(self, _mock_volume_type): - self.volume['volume_type_id'] = 'ScaleIO' - existing_ref = {'source-id': 'pid_1'} - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, self.volume, - existing_ref) - - @patch.object( - volume_types, - 'get_volume_type', - return_value={'extra_specs': {'volume_backend_name': 'ScaleIO'}}) - def test_volume_attached(self, _mock_volume_type): - self.volume_attached['volume_type_id'] = 'ScaleIO' - existing_ref = {'source-id': 'pid_2'} - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.ManageExistingInvalidReference, - self.driver.manage_existing, self.volume_attached, - existing_ref) - - @patch.object( - volume_types, - 'get_volume_type', - return_value={'extra_specs': {'volume_backend_name': 'ScaleIO'}}) - def test_manage_get_size_calc(self, _mock_volume_type): - self.volume['volume_type_id'] = 'ScaleIO' - existing_ref = {'source-id': 'pid_1'} - self.set_https_response_mode(self.RESPONSE_MODE.Valid) - result = self.driver.manage_existing_get_size(self.volume, - existing_ref) - self.assertEqual(8, result) - - @patch.object( - volume_types, - 'get_volume_type', - return_value={'extra_specs': {'volume_backend_name': 'ScaleIO'}}) - def test_manage_existing_valid(self, _mock_volume_type): - self.volume['volume_type_id'] = 'ScaleIO' - existing_ref = {'source-id': 'pid_1'} - result = self.driver.manage_existing(self.volume, existing_ref) - self.assertEqual('pid_1', result['provider_id']) diff --git a/cinder/tests/unit/volume/drivers/emc/scaleio/test_misc.py b/cinder/tests/unit/volume/drivers/emc/scaleio/test_misc.py deleted file mode 100644 index cfc7945c7..000000000 --- a/cinder/tests/unit/volume/drivers/emc/scaleio/test_misc.py +++ /dev/null @@ -1,190 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import mock -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.tests.unit import fake_constants as fake -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.drivers.emc import scaleio -from cinder.tests.unit.volume.drivers.emc.scaleio import mocks - - -class TestMisc(scaleio.TestScaleIODriver): - DOMAIN_NAME = 'PD1' - POOL_NAME = 'SP1' - STORAGE_POOLS = ['{}:{}'.format(DOMAIN_NAME, POOL_NAME)] - - def setUp(self): - """Set up the test case environment. - - Defines the mock HTTPS responses for the REST API calls. - """ - super(TestMisc, self).setUp() - self.domain_name_enc = urllib.parse.quote(self.DOMAIN_NAME) - self.pool_name_enc = urllib.parse.quote(self.POOL_NAME) - self.ctx = context.RequestContext('fake', 'fake', auth_token=True) - - self.volume = fake_volume.fake_volume_obj( - self.ctx, **{'name': 'vol1', 'provider_id': '0123456789abcdef'} - ) - self.new_volume = fake_volume.fake_volume_obj( - self.ctx, **{'name': 'vol2', 'provider_id': 'fedcba9876543210'} - ) - - self.HTTPS_MOCK_RESPONSES = { - self.RESPONSE_MODE.Valid: { - 'types/Domain/instances/getByName::' + - self.domain_name_enc: '"{}"'.format(self.DOMAIN_NAME).encode( - 'ascii', - 'ignore' - ), - 'types/Pool/instances/getByName::{},{}'.format( - self.DOMAIN_NAME, - self.POOL_NAME - ): '"{}"'.format(self.POOL_NAME).encode('ascii', 'ignore'), - 'types/StoragePool/instances/action/querySelectedStatistics': { - '"{}"'.format(self.POOL_NAME): { - 'capacityInUseInKb': 502, - 'capacityLimitInKb': 1024, - }, - }, - 'instances/Volume::{}/action/setVolumeName'.format( - self.volume['provider_id']): - self.new_volume['provider_id'], - 'instances/Volume::{}/action/setVolumeName'.format( - self.new_volume['provider_id']): - self.volume['provider_id'], - }, - self.RESPONSE_MODE.BadStatus: { - 'types/Domain/instances/getByName::' + - self.domain_name_enc: self.BAD_STATUS_RESPONSE, - }, - self.RESPONSE_MODE.Invalid: { - 'types/Domain/instances/getByName::' + - self.domain_name_enc: None, - 'instances/Volume::{}/action/setVolumeName'.format( - self.volume['provider_id']): mocks.MockHTTPSResponse( - { - 'message': 'Invalid volume.', - 'httpStatusCode': 400, - 'errorCode': 0 - }, 400), - }, - } - - def test_valid_configuration(self): - self.driver.check_for_setup_error() - - def test_both_storage_pool(self): - """Both storage name and ID provided.""" - self.driver.storage_pool_id = "test_pool_id" - self.driver.storage_pool_name = "test_pool_name" - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - - def test_no_storage_pool(self): - """No storage name or ID provided.""" - self.driver.storage_pool_name = None - self.driver.storage_pool_id = None - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - - def test_both_domain(self): - self.driver.protection_domain_name = "test_domain_name" - self.driver.protection_domain_id = "test_domain_id" - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - - def test_no_storage_pools(self): - """No storage pools.""" - self.driver.storage_pools = None - self.assertRaises(exception.InvalidInput, - self.driver.check_for_setup_error) - - def test_volume_size_round_true(self): - self.driver._check_volume_size(1) - - def test_volume_size_round_false(self): - self.driver.configuration.set_override('sio_round_volume_capacity', - override=False) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver._check_volume_size, 1) - - def test_get_volume_stats_bad_status(self): - self.driver.storage_pools = self.STORAGE_POOLS - self.set_https_response_mode(self.RESPONSE_MODE.BadStatus) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.get_volume_stats, True) - - def test_get_volume_stats_invalid_domain(self): - self.driver.storage_pools = self.STORAGE_POOLS - self.set_https_response_mode(self.RESPONSE_MODE.Invalid) - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.get_volume_stats, True) - - def test_get_volume_stats(self): - self.driver.storage_pools = self.STORAGE_POOLS - self.driver.get_volume_stats(True) - - @mock.patch( - 'cinder.volume.drivers.emc.scaleio.ScaleIODriver._rename_volume', - return_value=None) - def test_update_migrated_volume(self, mock_rename): - test_vol = self.driver.update_migrated_volume( - self.ctx, self.volume, self.new_volume, 'available') - mock_rename.assert_called_with(self.new_volume, self.volume['id']) - self.assertEqual({'_name_id': None, 'provider_location': None}, - test_vol) - - @mock.patch( - 'cinder.volume.drivers.emc.scaleio.ScaleIODriver._rename_volume', - return_value=None) - def test_update_unavailable_migrated_volume(self, mock_rename): - test_vol = self.driver.update_migrated_volume( - self.ctx, self.volume, self.new_volume, 'unavailable') - self.assertFalse(mock_rename.called) - self.assertEqual({'_name_id': fake.volume_id, - 'provider_location': None}, - test_vol) - - @mock.patch( - 'cinder.volume.drivers.emc.scaleio.ScaleIODriver._rename_volume', - side_effect=exception.VolumeBackendAPIException(data='Error!')) - def test_fail_update_migrated_volume(self, mock_rename): - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver.update_migrated_volume, - self.ctx, - self.volume, - self.new_volume, - 'available' - ) - mock_rename.assert_called_with(self.volume, "ff" + self.volume['id']) - - def test_rename_volume(self): - rc = self.driver._rename_volume( - self.volume, self.new_volume['id']) - self.assertIsNone(rc) - - def test_fail_rename_volume(self): - self.set_https_response_mode(self.RESPONSE_MODE.Invalid) - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver._rename_volume, - self.volume, - self.new_volume['id'] - ) diff --git a/cinder/tests/unit/volume/drivers/netapp/__init__.py b/cinder/tests/unit/volume/drivers/netapp/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/__init__.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/__init__.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/client/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/fakes.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/client/fakes.py deleted file mode 100644 index 76bf92fc9..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/fakes.py +++ /dev/null @@ -1,767 +0,0 @@ -# Copyright (c) - 2015, Tom Barron. All rights reserved. -# Copyright (c) - 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from lxml import etree -import mock -from six.moves import urllib - -from cinder.tests.unit.volume.drivers.netapp.dataontap import fakes as fake -import cinder.volume.drivers.netapp.dataontap.client.api as netapp_api - - -FAKE_VOL_XML = b""" - open123 - online - 0 - 0 - 0 - false - false - """ - -FAKE_XML1 = b"""\ -abc\ -abc\ -""" - -FAKE_XML2 = b"""somecontent""" - -FAKE_NA_ELEMENT = netapp_api.NaElement(etree.XML(FAKE_VOL_XML)) - -FAKE_INVOKE_DATA = 'somecontent' - -FAKE_XML_STR = 'abc' - -FAKE_API_NAME = 'volume-get-iter' - -FAKE_API_NAME_ELEMENT = netapp_api.NaElement(FAKE_API_NAME) - -FAKE_NA_SERVER_STR = '127.0.0.1' - -FAKE_NA_SERVER = netapp_api.NaServer(FAKE_NA_SERVER_STR) - -FAKE_NA_SERVER_API_1_5 = netapp_api.NaServer(FAKE_NA_SERVER_STR) -FAKE_NA_SERVER_API_1_5.set_vfiler('filer') -FAKE_NA_SERVER_API_1_5.set_api_version(1, 5) - - -FAKE_NA_SERVER_API_1_14 = netapp_api.NaServer(FAKE_NA_SERVER_STR) -FAKE_NA_SERVER_API_1_14.set_vserver('server') -FAKE_NA_SERVER_API_1_14.set_api_version(1, 14) - - -FAKE_NA_SERVER_API_1_20 = netapp_api.NaServer(FAKE_NA_SERVER_STR) -FAKE_NA_SERVER_API_1_20.set_vfiler('filer') -FAKE_NA_SERVER_API_1_20.set_vserver('server') -FAKE_NA_SERVER_API_1_20.set_api_version(1, 20) - - -FAKE_QUERY = {'volume-attributes': None} - -FAKE_DES_ATTR = {'volume-attributes': ['volume-id-attributes', - 'volume-space-attributes', - 'volume-state-attributes', - 'volume-qos-attributes']} - -FAKE_CALL_ARGS_LIST = [mock.call(80), mock.call(8088), mock.call(443), - mock.call(8488)] - -FAKE_RESULT_API_ERR_REASON = netapp_api.NaElement('result') -FAKE_RESULT_API_ERR_REASON.add_attr('errno', '000') -FAKE_RESULT_API_ERR_REASON.add_attr('reason', 'fake_reason') - -FAKE_RESULT_API_ERRNO_INVALID = netapp_api.NaElement('result') -FAKE_RESULT_API_ERRNO_INVALID.add_attr('errno', '000') - -FAKE_RESULT_API_ERRNO_VALID = netapp_api.NaElement('result') -FAKE_RESULT_API_ERRNO_VALID.add_attr('errno', '14956') - -FAKE_RESULT_SUCCESS = netapp_api.NaElement('result') -FAKE_RESULT_SUCCESS.add_attr('status', 'passed') - -FAKE_HTTP_OPENER = urllib.request.build_opener() -INITIATOR_IQN = 'iqn.2015-06.com.netapp:fake_iqn' -USER_NAME = 'fake_user' -PASSWORD = 'passw0rd' -ENCRYPTED_PASSWORD = 'B351F145DA527445' - -NO_RECORDS_RESPONSE = etree.XML(""" - - 0 - -""") - -GET_OPERATIONAL_NETWORK_INTERFACE_ADDRESSES_RESPONSE = etree.XML(""" - - 2 - - -
%(address1)s
- - -
%(address2)s
- - - -""" % {"address1": "1.2.3.4", "address2": "99.98.97.96"}) - -QOS_POLICY_GROUP_GET_ITER_RESPONSE = etree.XML(""" - - - - 30KB/S - 1 - 53 - fake_qos_policy_group_name - user_defined - 12496028-b641-11e5-abbd-123478563412 - cinder-iscsi - - - 1 - -""") - -VOLUME_LIST_INFO_RESPONSE = etree.XML(""" - - - - vol0 - 64_bit - online - 1441193750528 - 3161096192 - 1438032654336 - 0 - vfiler0 - aggr0 - volume - true - false - false - false - - - vol1 - 64_bit - online - 1441193750528 - 3161096192 - 1438032654336 - 0 - vfiler0 - aggr0 - volume - true - false - false - false - - - vol2 - 64_bit - offline - 1441193750528 - 3161096192 - 1438032654336 - 0 - vfiler0 - aggr0 - volume - true - false - false - false - - - vol3 - 64_bit - online - 1441193750528 - 3161096192 - 1438032654336 - 0 - vfiler0 - aggr0 - volume - true - false - false - false - - - -""") - -SNAPSHOT_INFO_FOR_PRESENT_NOT_BUSY_SNAPSHOT_CMODE = etree.XML(""" - - - - %(snapshot_name)s - False - %(vol_name)s - - - 1 - -""" % { - 'snapshot_name': fake.SNAPSHOT['name'], - 'vol_name': fake.SNAPSHOT['volume_id'], -}) - -SNAPSHOT_INFO_FOR_PRESENT_BUSY_SNAPSHOT_CMODE = etree.XML(""" - - - - %(snapshot_name)s - True - %(vol_name)s - - - 1 - -""" % { - 'snapshot_name': fake.SNAPSHOT['name'], - 'vol_name': fake.SNAPSHOT['volume_id'], -}) - -SNAPSHOT_INFO_FOR_PRESENT_NOT_BUSY_SNAPSHOT_7MODE = etree.XML(""" - - - - %(snapshot_name)s - False - %(vol_name)s - - - -""" % { - 'snapshot_name': fake.SNAPSHOT['name'], - 'vol_name': fake.SNAPSHOT['volume_id'], -}) - -SNAPSHOT_INFO_FOR_PRESENT_BUSY_SNAPSHOT_7MODE = etree.XML(""" - - - - %(snapshot_name)s - True - %(vol_name)s - - - -""" % { - 'snapshot_name': fake.SNAPSHOT['name'], - 'vol_name': fake.SNAPSHOT['volume_id'], -}) - -SNAPSHOT_NOT_PRESENT_7MODE = etree.XML(""" - - - - NOT_THE_RIGHT_SNAPSHOT - false - %(vol_name)s - - - -""" % {'vol_name': fake.SNAPSHOT['volume_id']}) - -NO_RECORDS_RESPONSE = etree.XML(""" - - 0 - -""") - -NODE_NAME = 'fake_node1' -NODE_NAMES = ('fake_node1', 'fake_node2') -VOLUME_AGGREGATE_NAME = 'fake_aggr1' -VOLUME_AGGREGATE_NAMES = ('fake_aggr1', 'fake_aggr2') - -AGGR_GET_ITER_RESPONSE = etree.XML(""" - - - - - - false - - - - 64_bit - 1758646411 - aggr - - - 512 - 30384 - 96 - 30384 - 30384 - 30384 - 243191 - 96 - 0 - - - 4082368507 - cluster3-01 - 4082368507 - cluster3-01 - - - off - 0 - - - active - block - 3 - cfo - true - false - true - false - false - false - unmirrored - online - 1 - - - true - false - /%(aggr1)s/plex0 - normal,active - - - block - false - false - false - /%(aggr1)s/plex0/rg0 - 0 - 0 - - - 0 - - - on - 16 - raid_dp, normal - raid_dp - online - - - false - - - 0 - 0 - true - true - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - - - 245760 - 0 - 95 - 45670400 - 943718400 - 898048000 - 0 - 898048000 - 897802240 - - - 1 - 0 - 0 - - %(aggr1)s - 15863632-ea49-49a8-9c88-2bd2d57c6d7a - - cluster3-01 - - unknown - - - - - false - - - - 64_bit - 706602229 - aggr - - - 528 - 31142 - 96 - 31142 - 31142 - 31142 - 1945584 - 96 - 0 - - - 4082368507 - cluster3-01 - 4082368507 - cluster3-01 - - - off - 0 - - - active - block - 10 - sfo - false - false - true - false - false - false - unmirrored - online - 1 - - - true - false - /%(aggr2)s/plex0 - normal,active - - - block - false - false - false - /%(aggr2)s/plex0/rg0 - 0 - 0 - - - block - false - false - false - /%(aggr2)s/plex0/rg1 - 0 - 0 - - - 0 - - - on - 8 - raid4, normal - raid4 - online - - - false - - - 0 - 0 - true - true - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - - - 425984 - 0 - 15 - 6448431104 - 7549747200 - 1101316096 - 0 - 1101316096 - 1100890112 - - - 2 - 0 - 0 - - %(aggr2)s - 2a741934-1aaf-42dd-93ca-aaf231be108a - - cluster3-01 - - not_striped - - - 2 - -""" % { - 'aggr1': VOLUME_AGGREGATE_NAMES[0], - 'aggr2': VOLUME_AGGREGATE_NAMES[1], -}) - -AGGR_GET_SPACE_RESPONSE = etree.XML(""" - - - - - - - /%(aggr1)s/plex0 - - - /%(aggr1)s/plex0/rg0 - - - - - - - 45670400 - 943718400 - 898048000 - - %(aggr1)s - - - - - - /%(aggr2)s/plex0 - - - /%(aggr2)s/plex0/rg0 - - - /%(aggr2)s/plex0/rg1 - - - - - - - 4267659264 - 7549747200 - 3282087936 - - %(aggr2)s - - - 2 - -""" % { - 'aggr1': VOLUME_AGGREGATE_NAMES[0], - 'aggr2': VOLUME_AGGREGATE_NAMES[1], -}) - -AGGR_GET_NODE_RESPONSE = etree.XML(""" - - - - - %(node)s - - %(aggr)s - - - 1 - -""" % { - 'aggr': VOLUME_AGGREGATE_NAME, - 'node': NODE_NAME, -}) - -PERF_OBJECT_COUNTER_TOTAL_CP_MSECS_LABELS = [ - 'SETUP', 'PRE_P0', 'P0_SNAP_DEL', 'P1_CLEAN', 'P1_QUOTA', 'IPU_DISK_ADD', - 'P2V_INOFILE', 'P2V_INO_PUB', 'P2V_INO_PRI', 'P2V_FSINFO', 'P2V_DLOG1', - 'P2V_DLOG2', 'P2V_REFCOUNT', 'P2V_TOPAA', 'P2V_DF_SCORES_SUB', 'P2V_BM', - 'P2V_SNAP', 'P2V_DF_SCORES', 'P2V_VOLINFO', 'P2V_CONT', 'P2A_INOFILE', - 'P2A_INO', 'P2A_DLOG1', 'P2A_HYA', 'P2A_DLOG2', 'P2A_FSINFO', - 'P2A_IPU_BITMAP_GROW', 'P2A_REFCOUNT', 'P2A_TOPAA', 'P2A_HYABC', 'P2A_BM', - 'P2A_SNAP', 'P2A_VOLINFO', 'P2_FLUSH', 'P2_FINISH', 'P3_WAIT', - 'P3V_VOLINFO', 'P3A_VOLINFO', 'P3_FINISH', 'P4_FINISH', 'P5_FINISH', -] - -PERF_OBJECT_COUNTER_LIST_INFO_WAFL_RESPONSE = etree.XML(""" - - - - No. of times 8.3 names are accessed per second. - access_8_3_names - diag - rate - per_sec - - - Array of counts of different types of CPs - - wafl_timer generated CP - snapshot generated CP - wafl_avail_bufs generated CP - dirty_blk_cnt generated CP - full NV-log generated CP,back-to-back CP - flush generated CP,sync generated CP - deferred back-to-back CP - low mbufs generated CP - low datavecs generated CP - nvlog replay takeover time limit CP - - cp_count - diag - delta - array - none - - - total_cp_msecs - Array of percentage time spent in different phases of CP - - %(labels)s - - cp_phase_times - diag - percent - array - percent - - - -""" % {'labels': ','.join(PERF_OBJECT_COUNTER_TOTAL_CP_MSECS_LABELS)}) - -PERF_OBJECT_GET_INSTANCES_SYSTEM_RESPONSE_CMODE = etree.XML(""" - - - - - - avg_processor_busy - 5674745133134 - - - system - %(node1)s:kernel:system - - - - - avg_processor_busy - 4077649009234 - - - system - %(node2)s:kernel:system - - - 1453412013 - -""" % {'node1': NODE_NAMES[0], 'node2': NODE_NAMES[1]}) - -PERF_OBJECT_GET_INSTANCES_SYSTEM_RESPONSE_7MODE = etree.XML(""" - - 1454146292 - - - system - - - avg_processor_busy - 13215732322 - - - - - """) - -PERF_OBJECT_INSTANCE_LIST_INFO_ITER_RESPONSE = etree.XML(""" - - - - system - %(node)s:kernel:system - - - 1 - -""" % {'node': NODE_NAME}) - -PERF_OBJECT_INSTANCE_LIST_INFO_RESPONSE = etree.XML(""" - - - - processor0 - - - processor1 - - - """) - -SYSTEM_GET_INFO_RESPONSE = etree.XML(""" - - - %(node)s - 4082368508 - SIMBOX - SIMBOX - NetApp - 4082368508 - 2593 - NetApp VSim - 999999 - 2 - 1599 - 0x40661 - 15 - 2199023255552 - 17592186044416 - 500 - true - - -""" % {'node': NODE_NAME}) - -ISCSI_INITIATOR_GET_AUTH_ELEM = etree.XML(""" - - %s -""" % INITIATOR_IQN) - -ISCSI_INITIATOR_AUTH_LIST_INFO_FAILURE = etree.XML(""" -""" % INITIATOR_IQN) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_api.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_api.py deleted file mode 100644 index 155e19195..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_api.py +++ /dev/null @@ -1,611 +0,0 @@ -# Copyright (c) 2014 Ben Swartzlander. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Bob Callaway. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Tests for NetApp API layer -""" -import ddt -from lxml import etree -import mock -import paramiko -import six -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _ -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap.client import ( - fakes as zapi_fakes) -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api - - -@ddt.ddt -class NetAppApiServerTests(test.TestCase): - """Test case for NetApp API server methods""" - def setUp(self): - self.root = netapp_api.NaServer('127.0.0.1') - super(NetAppApiServerTests, self).setUp() - - @ddt.data(None, 'ftp') - def test_set_transport_type_value_error(self, transport_type): - """Tests setting an invalid transport type""" - self.assertRaises(ValueError, self.root.set_transport_type, - transport_type) - - @ddt.data({'params': {'transport_type': 'http', - 'server_type_filer': 'filer'}}, - {'params': {'transport_type': 'http', - 'server_type_filer': 'xyz'}}, - {'params': {'transport_type': 'https', - 'server_type_filer': 'filer'}}, - {'params': {'transport_type': 'https', - 'server_type_filer': 'xyz'}}) - @ddt.unpack - def test_set_transport_type_valid(self, params): - """Tests setting a valid transport type""" - self.root._server_type = params['server_type_filer'] - mock_invoke = self.mock_object(self.root, 'set_port') - - self.root.set_transport_type(params['transport_type']) - - expected_call_args = zapi_fakes.FAKE_CALL_ARGS_LIST - - self.assertTrue(mock_invoke.call_args in expected_call_args) - - @ddt.data('stor', 'STORE', '') - def test_set_server_type_value_error(self, server_type): - """Tests Value Error on setting the wrong server type""" - self.assertRaises(ValueError, self.root.set_server_type, server_type) - - @ddt.data('!&', '80na', '') - def test_set_port__value_error(self, port): - """Tests Value Error on trying to set port with a non-integer""" - self.assertRaises(ValueError, self.root.set_port, port) - - @ddt.data('!&', '80na', '') - def test_set_timeout_value_error(self, timeout): - """Tests Value Error on trying to set port with a non-integer""" - self.assertRaises(ValueError, self.root.set_timeout, timeout) - - @ddt.data({'params': {'major': 1, 'minor': '20a'}}, - {'params': {'major': '20a', 'minor': 1}}, - {'params': {'major': '!*', 'minor': '20a'}}) - @ddt.unpack - def test_set_api_version_value_error(self, params): - """Tests Value Error on setting non-integer version""" - self.assertRaises(ValueError, self.root.set_api_version, **params) - - def test_set_api_version_valid(self): - """Tests Value Error on setting non-integer version""" - args = {'major': '20', 'minor': 1} - - expected_call_args_list = [mock.call('20'), mock.call(1)] - - mock_invoke = self.mock_object(six, 'text_type', - mock.Mock(return_value='str')) - self.root.set_api_version(**args) - - self.assertEqual(expected_call_args_list, mock_invoke.call_args_list) - - @ddt.data({'params': {'result': zapi_fakes.FAKE_RESULT_API_ERR_REASON}}, - {'params': {'result': zapi_fakes.FAKE_RESULT_API_ERRNO_INVALID}}, - {'params': {'result': zapi_fakes.FAKE_RESULT_API_ERRNO_VALID}}) - @ddt.unpack - def test_invoke_successfully_naapi_error(self, params): - """Tests invoke successfully raising NaApiError""" - self.mock_object(self.root, 'send_http_request', - mock.Mock(return_value=params['result'])) - - self.assertRaises(netapp_api.NaApiError, - self.root.invoke_successfully, - zapi_fakes.FAKE_NA_ELEMENT) - - def test_invoke_successfully_no_error(self): - """Tests invoke successfully with no errors""" - self.mock_object(self.root, 'send_http_request', mock.Mock( - return_value=zapi_fakes.FAKE_RESULT_SUCCESS)) - - self.assertEqual(zapi_fakes.FAKE_RESULT_SUCCESS.to_string(), - self.root.invoke_successfully( - zapi_fakes.FAKE_NA_ELEMENT).to_string()) - - def test__create_request(self): - """Tests method _create_request""" - self.root._ns = zapi_fakes.FAKE_XML_STR - self.root._api_version = '1.20' - self.mock_object(self.root, '_enable_tunnel_request') - self.mock_object(netapp_api.NaElement, 'add_child_elem') - self.mock_object(netapp_api.NaElement, 'to_string', - mock.Mock(return_value=zapi_fakes.FAKE_XML_STR)) - mock_invoke = self.mock_object(urllib.request, 'Request') - - self.root._create_request(zapi_fakes.FAKE_NA_ELEMENT, True) - - self.assertTrue(mock_invoke.called) - - @ddt.data({'params': {'server': zapi_fakes.FAKE_NA_SERVER_API_1_5}}, - {'params': {'server': zapi_fakes.FAKE_NA_SERVER_API_1_14}}) - @ddt.unpack - def test__enable_tunnel_request__value_error(self, params): - """Tests value errors with creating tunnel request""" - - self.assertRaises(ValueError, params['server']._enable_tunnel_request, - 'test') - - def test__enable_tunnel_request_valid(self): - """Tests creating tunnel request with correct values""" - netapp_elem = zapi_fakes.FAKE_NA_ELEMENT - server = zapi_fakes.FAKE_NA_SERVER_API_1_20 - mock_invoke = self.mock_object(netapp_elem, 'add_attr') - expected_call_args = [mock.call('vfiler', 'filer'), - mock.call('vfiler', 'server')] - - server._enable_tunnel_request(netapp_elem) - - self.assertEqual(expected_call_args, mock_invoke.call_args_list) - - def test__parse_response__naapi_error(self): - """Tests NaApiError on no response""" - self.assertRaises(netapp_api.NaApiError, - self.root._parse_response, None) - - def test__parse_response_no_error(self): - """Tests parse function with appropriate response""" - mock_invoke = self.mock_object(etree, 'XML', mock.Mock( - return_value='xml')) - - self.root._parse_response(zapi_fakes.FAKE_XML_STR) - - mock_invoke.assert_called_with(zapi_fakes.FAKE_XML_STR) - - def test__build_opener_not_implemented_error(self): - """Tests whether certificate style authorization raises Exception""" - self.root._auth_style = 'not_basic_auth' - - self.assertRaises(NotImplementedError, self.root._build_opener) - - def test__build_opener_valid(self): - """Tests whether build opener works with valid parameters""" - self.root._auth_style = 'basic_auth' - mock_invoke = self.mock_object(urllib.request, 'build_opener') - - self.root._build_opener() - - self.assertTrue(mock_invoke.called) - - @ddt.data(None, zapi_fakes.FAKE_XML_STR) - def test_send_http_request_value_error(self, na_element): - """Tests whether invalid NaElement parameter causes error""" - - self.assertRaises(ValueError, self.root.send_http_request, na_element) - - def test_send_http_request_http_error(self): - """Tests handling of HTTPError""" - na_element = zapi_fakes.FAKE_NA_ELEMENT - self.mock_object(self.root, '_create_request', mock.Mock( - return_value=('abc', zapi_fakes.FAKE_NA_ELEMENT))) - self.mock_object(netapp_api, 'LOG') - self.root._opener = zapi_fakes.FAKE_HTTP_OPENER - self.mock_object(self.root, '_build_opener') - self.mock_object(self.root._opener, 'open', mock.Mock( - side_effect=urllib.error.HTTPError(url='', hdrs='', - fp=None, code='401', - msg='httperror'))) - - self.assertRaises(netapp_api.NaApiError, self.root.send_http_request, - na_element) - - def test_send_http_request_unknown_exception(self): - """Tests handling of Unknown Exception""" - na_element = zapi_fakes.FAKE_NA_ELEMENT - self.mock_object(self.root, '_create_request', mock.Mock( - return_value=('abc', zapi_fakes.FAKE_NA_ELEMENT))) - self.mock_object(netapp_api, 'LOG') - self.root._opener = zapi_fakes.FAKE_HTTP_OPENER - self.mock_object(self.root, '_build_opener') - self.mock_object(self.root._opener, 'open', mock.Mock( - side_effect=Exception)) - - self.assertRaises(netapp_api.NaApiError, self.root.send_http_request, - na_element) - - def test_send_http_request_valid(self): - """Tests the method send_http_request with valid parameters""" - na_element = zapi_fakes.FAKE_NA_ELEMENT - self.root._trace = True - self.mock_object(self.root, '_create_request', mock.Mock( - return_value=('abc', zapi_fakes.FAKE_NA_ELEMENT))) - self.mock_object(netapp_api, 'LOG') - self.root._opener = zapi_fakes.FAKE_HTTP_OPENER - self.mock_object(self.root, '_build_opener') - self.mock_object(self.root, '_get_result', mock.Mock( - return_value=zapi_fakes.FAKE_NA_ELEMENT)) - opener_mock = self.mock_object( - self.root._opener, 'open', mock.Mock()) - opener_mock.read.side_effect = ['resp1', 'resp2'] - - self.root.send_http_request(na_element) - - -class NetAppApiElementTransTests(test.TestCase): - """Test case for NetApp API element translations.""" - - def setUp(self): - super(NetAppApiElementTransTests, self).setUp() - - def test_translate_struct_dict_unique_key(self): - """Tests if dict gets properly converted to NaElements.""" - root = netapp_api.NaElement('root') - child = {'e1': 'v1', 'e2': 'v2', 'e3': 'v3'} - root.translate_struct(child) - self.assertEqual(3, len(root.get_children())) - self.assertEqual('v1', root.get_child_content('e1')) - self.assertEqual('v2', root.get_child_content('e2')) - self.assertEqual('v3', root.get_child_content('e3')) - - def test_translate_struct_dict_nonunique_key(self): - """Tests if list/dict gets properly converted to NaElements.""" - root = netapp_api.NaElement('root') - child = [{'e1': 'v1', 'e2': 'v2'}, {'e1': 'v3'}] - root.translate_struct(child) - self.assertEqual(3, len(root.get_children())) - children = root.get_children() - for c in children: - if c.get_name() == 'e1': - self.assertIn(c.get_content(), ['v1', 'v3']) - else: - self.assertEqual('v2', c.get_content()) - - def test_translate_struct_list(self): - """Tests if list gets properly converted to NaElements.""" - root = netapp_api.NaElement('root') - child = ['e1', 'e2'] - root.translate_struct(child) - self.assertEqual(2, len(root.get_children())) - self.assertIsNone(root.get_child_content('e1')) - self.assertIsNone(root.get_child_content('e2')) - - def test_translate_struct_tuple(self): - """Tests if tuple gets properly converted to NaElements.""" - root = netapp_api.NaElement('root') - child = ('e1', 'e2') - root.translate_struct(child) - self.assertEqual(2, len(root.get_children())) - self.assertIsNone(root.get_child_content('e1')) - self.assertIsNone(root.get_child_content('e2')) - - def test_translate_invalid_struct(self): - """Tests if invalid data structure raises exception.""" - root = netapp_api.NaElement('root') - child = 'random child element' - self.assertRaises(ValueError, root.translate_struct, child) - - def test_setter_builtin_types(self): - """Tests str, int, float get converted to NaElement.""" - root = netapp_api.NaElement('root') - root['e1'] = 'v1' - root['e2'] = 1 - root['e3'] = 2.0 - root['e4'] = 8 - self.assertEqual(4, len(root.get_children())) - self.assertEqual('v1', root.get_child_content('e1')) - self.assertEqual('1', root.get_child_content('e2')) - self.assertEqual('2.0', root.get_child_content('e3')) - self.assertEqual('8', root.get_child_content('e4')) - - def test_setter_na_element(self): - """Tests na_element gets appended as child.""" - root = netapp_api.NaElement('root') - root['e1'] = netapp_api.NaElement('nested') - self.assertEqual(1, len(root.get_children())) - e1 = root.get_child_by_name('e1') - self.assertIsInstance(e1, netapp_api.NaElement) - self.assertIsInstance(e1.get_child_by_name('nested'), - netapp_api.NaElement) - - def test_setter_child_dict(self): - """Tests dict is appended as child to root.""" - root = netapp_api.NaElement('root') - root['d'] = {'e1': 'v1', 'e2': 'v2'} - e1 = root.get_child_by_name('d') - self.assertIsInstance(e1, netapp_api.NaElement) - sub_ch = e1.get_children() - self.assertEqual(2, len(sub_ch)) - for c in sub_ch: - self.assertIn(c.get_name(), ['e1', 'e2']) - if c.get_name() == 'e1': - self.assertEqual('v1', c.get_content()) - else: - self.assertEqual('v2', c.get_content()) - - def test_setter_child_list_tuple(self): - """Tests list/tuple are appended as child to root.""" - root = netapp_api.NaElement('root') - root['l'] = ['l1', 'l2'] - root['t'] = ('t1', 't2') - l = root.get_child_by_name('l') - self.assertIsInstance(l, netapp_api.NaElement) - t = root.get_child_by_name('t') - self.assertIsInstance(t, netapp_api.NaElement) - for le in l.get_children(): - self.assertIn(le.get_name(), ['l1', 'l2']) - for te in t.get_children(): - self.assertIn(te.get_name(), ['t1', 't2']) - - def test_setter_no_value(self): - """Tests key with None value.""" - root = netapp_api.NaElement('root') - root['k'] = None - self.assertIsNone(root.get_child_content('k')) - - def test_setter_invalid_value(self): - """Tests invalid value raises exception.""" - root = netapp_api.NaElement('root') - try: - root['k'] = netapp_api.NaServer('localhost') - except Exception as e: - if not isinstance(e, TypeError): - self.fail(_('Error not a TypeError.')) - - def test_setter_invalid_key(self): - """Tests invalid value raises exception.""" - root = netapp_api.NaElement('root') - try: - root[None] = 'value' - except Exception as e: - if not isinstance(e, KeyError): - self.fail(_('Error not a KeyError.')) - - def test_getter_key_error(self): - """Tests invalid key raises exception""" - root = netapp_api.NaElement('root') - self.mock_object(root, 'get_child_by_name', - mock.Mock(return_value=None)) - self.mock_object(root, 'has_attr', - mock.Mock(return_value=None)) - - self.assertRaises(KeyError, - netapp_api.NaElement.__getitem__, - root, '123') - - def test_getter_na_element_list(self): - """Tests returning NaElement list""" - root = netapp_api.NaElement('root') - root['key'] = ['val1', 'val2'] - - self.assertEqual(root.get_child_by_name('key').get_name(), - root.__getitem__('key').get_name()) - - def test_getter_child_text(self): - """Tests NaElement having no children""" - root = netapp_api.NaElement('root') - root.set_content('FAKE_CONTENT') - self.mock_object(root, 'get_child_by_name', - mock.Mock(return_value=root)) - - self.assertEqual('FAKE_CONTENT', - root.__getitem__('root')) - - def test_getter_child_attr(self): - """Tests invalid key raises exception""" - root = netapp_api.NaElement('root') - root.add_attr('val', 'FAKE_VALUE') - - self.assertEqual('FAKE_VALUE', - root.__getitem__('val')) - - def test_add_node_with_children(self): - """Tests adding a child node with its own children""" - root = netapp_api.NaElement('root') - self.mock_object(netapp_api.NaElement, - 'create_node_with_children', - mock.Mock(return_value=zapi_fakes.FAKE_INVOKE_DATA)) - mock_invoke = self.mock_object(root, 'add_child_elem') - - root.add_node_with_children('options') - - mock_invoke.assert_called_with(zapi_fakes.FAKE_INVOKE_DATA) - - def test_create_node_with_children(self): - """Tests adding a child node with its own children""" - root = netapp_api.NaElement('root') - self.mock_object(root, 'add_new_child', mock.Mock(return_value='abc')) - - self.assertEqual(zapi_fakes.FAKE_XML1, root.create_node_with_children( - 'options', test1=zapi_fakes.FAKE_XML_STR, - test2=zapi_fakes.FAKE_XML_STR).to_string()) - - def test_add_new_child(self): - """Tests adding a child node with its own children""" - root = netapp_api.NaElement('root') - self.mock_object(netapp_api.NaElement, - '_convert_entity_refs', - mock.Mock(return_value=zapi_fakes.FAKE_INVOKE_DATA)) - - root.add_new_child('options', zapi_fakes.FAKE_INVOKE_DATA) - - self.assertEqual(zapi_fakes.FAKE_XML2, root.to_string()) - - def test_get_attr_names_empty_attr(self): - """Tests _elements.attrib being empty""" - root = netapp_api.NaElement('root') - - self.assertEqual([], root.get_attr_names()) - - def test_get_attr_names(self): - """Tests _elements.attrib being non-empty""" - root = netapp_api.NaElement('root') - root.add_attr('attr1', 'a1') - root.add_attr('attr2', 'a2') - - self.assertEqual(['attr1', 'attr2'], root.get_attr_names()) - - -@ddt.ddt -class NetAppApiInvokeTests(test.TestCase): - """Test Cases for api request creation and invocation""" - - def setUp(self): - super(NetAppApiInvokeTests, self).setUp() - - @ddt.data(None, zapi_fakes.FAKE_XML_STR) - def test_invoke_api_invalid_input(self, na_server): - """Tests Zapi Invocation Type Error""" - na_server = None - api_name = zapi_fakes.FAKE_API_NAME - invoke_generator = netapp_api.invoke_api(na_server, api_name) - - self.assertRaises(exception.InvalidInput, next, invoke_generator) - - @ddt.data({'params': {'na_server': zapi_fakes.FAKE_NA_SERVER, - 'api_name': zapi_fakes.FAKE_API_NAME}}, - {'params': {'na_server': zapi_fakes.FAKE_NA_SERVER, - 'api_name': zapi_fakes.FAKE_API_NAME, - 'api_family': 'cm', - 'query': zapi_fakes.FAKE_QUERY, - 'des_result': zapi_fakes.FAKE_DES_ATTR, - 'additional_elems': None, - 'is_iter': True}}) - @ddt.unpack - def test_invoke_api_valid(self, params): - """Test invoke_api with valid naserver""" - self.mock_object(netapp_api, 'create_api_request', mock.Mock( - return_value='success')) - self.mock_object(netapp_api.NaServer, 'invoke_successfully', - mock.Mock( - return_value=netapp_api.NaElement('success'))) - - invoke_generator = netapp_api.invoke_api(**params) - - self.assertEqual(netapp_api.NaElement('success').to_string(), - next(invoke_generator).to_string()) - - def test_create_api_request(self): - """"Tests creating api request""" - self.mock_object(netapp_api.NaElement, 'translate_struct') - self.mock_object(netapp_api.NaElement, 'add_child_elem') - - params = {'api_name': zapi_fakes.FAKE_API_NAME, - 'query': zapi_fakes.FAKE_QUERY, - 'des_result': zapi_fakes.FAKE_DES_ATTR, - 'additional_elems': zapi_fakes.FAKE_XML_STR, - 'is_iter': True, - 'tag': 'tag'} - - self.assertEqual(zapi_fakes.FAKE_API_NAME_ELEMENT.to_string(), - netapp_api.create_api_request(**params).to_string()) - - -@ddt.ddt -class SSHUtilTests(test.TestCase): - """Test Cases for SSH API invocation.""" - - def setUp(self): - super(SSHUtilTests, self).setUp() - self.mock_object(netapp_api.SSHUtil, '_init_ssh_pool') - self.sshutil = netapp_api.SSHUtil('127.0.0.1', - 'fake_user', - 'fake_password') - - def test_execute_command(self): - ssh = mock.Mock(paramiko.SSHClient) - stdin, stdout, stderr = self._mock_ssh_channel_files( - paramiko.ChannelFile) - self.mock_object(ssh, 'exec_command', - mock.Mock(return_value=(stdin, - stdout, - stderr))) - - wait_on_stdout = self.mock_object(self.sshutil, '_wait_on_stdout') - stdout_read = self.mock_object(stdout, 'read', - mock.Mock(return_value='')) - self.sshutil.execute_command(ssh, 'ls') - - wait_on_stdout.assert_called_once_with(stdout, - netapp_api.SSHUtil.RECV_TIMEOUT) - stdout_read.assert_called_once_with() - - def test_execute_read_exception(self): - ssh = mock.Mock(paramiko.SSHClient) - exec_command = self.mock_object(ssh, 'exec_command') - exec_command.side_effect = paramiko.SSHException('Failure') - wait_on_stdout = self.mock_object(self.sshutil, '_wait_on_stdout') - - self.assertRaises(paramiko.SSHException, - self.sshutil.execute_command, ssh, 'ls') - wait_on_stdout.assert_not_called() - - @ddt.data('Password:', - 'Password: ', - 'Password: \n\n') - def test_execute_command_with_prompt(self, response): - ssh = mock.Mock(paramiko.SSHClient) - stdin, stdout, stderr = self._mock_ssh_channel_files(paramiko.Channel) - stdout_read = self.mock_object(stdout.channel, 'recv', - mock.Mock(return_value=response)) - stdin_write = self.mock_object(stdin, 'write') - self.mock_object(ssh, 'exec_command', - mock.Mock(return_value=(stdin, - stdout, - stderr))) - - wait_on_stdout = self.mock_object(self.sshutil, '_wait_on_stdout') - self.sshutil.execute_command_with_prompt(ssh, 'sudo ls', - 'Password:', 'easypass') - - wait_on_stdout.assert_called_once_with(stdout, - netapp_api.SSHUtil.RECV_TIMEOUT) - stdout_read.assert_called_once_with(999) - stdin_write.assert_called_once_with('easypass' + '\n') - - def test_execute_command_unexpected_response(self): - ssh = mock.Mock(paramiko.SSHClient) - stdin, stdout, stderr = self._mock_ssh_channel_files(paramiko.Channel) - stdout_read = self.mock_object(stdout.channel, 'recv', - mock.Mock(return_value='bad response')) - self.mock_object(ssh, 'exec_command', - mock.Mock(return_value=(stdin, - stdout, - stderr))) - - wait_on_stdout = self.mock_object(self.sshutil, '_wait_on_stdout') - self.assertRaises(exception.VolumeBackendAPIException, - self.sshutil.execute_command_with_prompt, - ssh, 'sudo ls', 'Password:', 'easypass') - - wait_on_stdout.assert_called_once_with(stdout, - netapp_api.SSHUtil.RECV_TIMEOUT) - stdout_read.assert_called_once_with(999) - - def test_wait_on_stdout(self): - stdout = mock.Mock() - stdout.channel = mock.Mock(paramiko.Channel) - - exit_status = self.mock_object(stdout.channel, 'exit_status_ready', - mock.Mock(return_value=False)) - self.sshutil._wait_on_stdout(stdout, 1) - exit_status.assert_any_call() - self.assertTrue(exit_status.call_count > 2) - - def _mock_ssh_channel_files(self, channel): - stdin = mock.Mock() - stdin.channel = mock.Mock(channel) - stdout = mock.Mock() - stdout.channel = mock.Mock(channel) - stderr = mock.Mock() - stderr.channel = mock.Mock(channel) - return stdin, stdout, stderr diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_7mode.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_7mode.py deleted file mode 100644 index aed35b323..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_7mode.py +++ /dev/null @@ -1,811 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2015 Dustin Schoenbrun. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from lxml import etree -import mock -import paramiko -import six - -from cinder import exception -from cinder import ssh_utils -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap.client import ( - fakes as fake_client) -from cinder.tests.unit.volume.drivers.netapp.dataontap import fakes as fake -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_7mode -from cinder.volume.drivers.netapp import utils as netapp_utils - -CONNECTION_INFO = {'hostname': 'hostname', - 'transport_type': 'https', - 'port': 443, - 'username': 'admin', - 'password': 'passw0rd'} - - -class NetApp7modeClientTestCase(test.TestCase): - - def setUp(self): - super(NetApp7modeClientTestCase, self).setUp() - - self.fake_volume = six.text_type(uuid.uuid4()) - - self.mock_object(client_7mode.Client, '_init_ssh_client') - with mock.patch.object(client_7mode.Client, - 'get_ontapi_version', - return_value=(1, 20)): - self.client = client_7mode.Client([self.fake_volume], - **CONNECTION_INFO) - - self.client.ssh_client = mock.MagicMock() - self.client.connection = mock.MagicMock() - self.connection = self.client.connection - self.fake_lun = six.text_type(uuid.uuid4()) - - def tearDown(self): - super(NetApp7modeClientTestCase, self).tearDown() - - def test_get_iscsi_target_details_no_targets(self): - response = netapp_api.NaElement( - etree.XML(""" - - - """)) - self.connection.invoke_successfully.return_value = response - - target_list = self.client.get_iscsi_target_details() - - self.assertEqual([], target_list) - - def test_get_iscsi_target_details(self): - expected_target = { - "address": "127.0.0.1", - "port": "1337", - "tpgroup-tag": "7777", - } - response = netapp_api.NaElement( - etree.XML(""" - - - %(address)s - %(port)s - %(tpgroup-tag)s - - - """ % expected_target)) - self.connection.invoke_successfully.return_value = response - - target_list = self.client.get_iscsi_target_details() - - self.assertEqual([expected_target], target_list) - - def test_get_iscsi_service_details_with_no_iscsi_service(self): - response = netapp_api.NaElement( - etree.XML(""" - """)) - self.connection.invoke_successfully.return_value = response - - iqn = self.client.get_iscsi_service_details() - - self.assertIsNone(iqn) - - def test_get_iscsi_service_details(self): - expected_iqn = 'iqn.1998-01.org.openstack.iscsi:name1' - response = netapp_api.NaElement( - etree.XML(""" - %s - """ % expected_iqn)) - self.connection.invoke_successfully.return_value = response - - iqn = self.client.get_iscsi_service_details() - - self.assertEqual(expected_iqn, iqn) - - def test_get_lun_list(self): - response = netapp_api.NaElement( - etree.XML(""" - - - - - """)) - self.connection.invoke_successfully.return_value = response - - luns = self.client.get_lun_list() - - self.assertEqual(2, len(luns)) - - def test_get_igroup_by_initiators_none_found(self): - initiators = fake.FC_FORMATTED_INITIATORS[0] - - response = netapp_api.NaElement( - etree.XML(""" - - - """)) - self.connection.invoke_successfully.return_value = response - - igroup = self.client.get_igroup_by_initiators(initiators) - - self.assertEqual([], igroup) - - def test_get_igroup_by_initiators(self): - initiators = [fake.FC_FORMATTED_INITIATORS[0]] - response = netapp_api.NaElement( - etree.XML(""" - - - %(initiator-group-name)s - %(initiator-group-type)s - 1477ee47-0e1f-4b35-a82c-dcca0b76fc44 - - linux - 0 - false - - false - true - true - - true - - - 21:00:00:24:ff:40:6c:c3 - - - - - """ % fake.IGROUP1)) - self.connection.invoke_successfully.return_value = response - - igroups = self.client.get_igroup_by_initiators(initiators) - - # make these lists of dicts comparable using hashable dictionaries - igroups = set( - [netapp_utils.hashabledict(igroup) for igroup in igroups]) - expected = set([netapp_utils.hashabledict(fake.IGROUP1)]) - - self.assertSetEqual(igroups, expected) - - def test_get_igroup_by_initiators_multiple(self): - initiators = fake.FC_FORMATTED_INITIATORS - response = netapp_api.NaElement( - etree.XML(""" - - - %(initiator-group-name)s - %(initiator-group-type)s - 1477ee47-0e1f-4b35-a82c-dcca0b76fc44 - - linux - - - 21:00:00:24:ff:40:6c:c3 - - - 21:00:00:24:ff:40:6c:c2 - - - - - openstack-igroup2 - fcp - 1477ee47-0e1f-4b35-a82c-dcca0b76fc44 - - linux - - - 21:00:00:24:ff:40:6c:c2 - - - - """ % fake.IGROUP1)) - self.connection.invoke_successfully.return_value = response - - igroups = self.client.get_igroup_by_initiators(initiators) - - # make these lists of dicts comparable using hashable dictionaries - igroups = set( - [netapp_utils.hashabledict(igroup) for igroup in igroups]) - expected = set([netapp_utils.hashabledict(fake.IGROUP1)]) - - self.assertSetEqual(igroups, expected) - - def test_clone_lun(self): - fake_clone_start = netapp_api.NaElement( - etree.XML(""" - - - 1337 - volume-uuid - - - """)) - fake_clone_status = netapp_api.NaElement( - etree.XML(""" - - - completed - - - """)) - - self.connection.invoke_successfully.side_effect = [fake_clone_start, - fake_clone_status] - - self.client.clone_lun('path', 'new_path', 'fakeLUN', 'newFakeLUN') - self.assertEqual(2, self.connection.invoke_successfully.call_count) - - def test_clone_lun_api_error(self): - fake_clone_start = netapp_api.NaElement( - etree.XML(""" - - - 1337 - volume-uuid - - - """)) - fake_clone_status = netapp_api.NaElement( - etree.XML(""" - - - error - - - """)) - - self.connection.invoke_successfully.side_effect = [fake_clone_start, - fake_clone_status] - - self.assertRaises(netapp_api.NaApiError, self.client.clone_lun, - 'path', 'new_path', 'fakeLUN', 'newFakeLUN') - - def test_clone_lun_multiple_zapi_calls(self): - # Max block-ranges per call = 32, max blocks per range = 2^24 - # Force 2 calls - bc = 2 ** 24 * 32 * 2 - fake_clone_start = netapp_api.NaElement( - etree.XML(""" - - - 1337 - volume-uuid - - - """)) - fake_clone_status = netapp_api.NaElement( - etree.XML(""" - - - completed - - - """)) - - self.connection.invoke_successfully.side_effect = [fake_clone_start, - fake_clone_status, - fake_clone_start, - fake_clone_status] - - self.client.clone_lun('path', 'new_path', 'fakeLUN', 'newFakeLUN', - block_count=bc) - - self.assertEqual(4, self.connection.invoke_successfully.call_count) - - def test_clone_lun_wait_for_clone_to_finish(self): - # Max block-ranges per call = 32, max blocks per range = 2^24 - # Force 2 calls - bc = 2 ** 24 * 32 * 2 - fake_clone_start = netapp_api.NaElement( - etree.XML(""" - - - 1337 - volume-uuid - - - """)) - fake_clone_status = netapp_api.NaElement( - etree.XML(""" - - - running - - - """)) - fake_clone_status_completed = netapp_api.NaElement( - etree.XML(""" - - - completed - - - """)) - - fake_responses = [fake_clone_start, - fake_clone_status, - fake_clone_status_completed, - fake_clone_start, - fake_clone_status_completed] - self.connection.invoke_successfully.side_effect = fake_responses - - with mock.patch('time.sleep') as mock_sleep: - self.client.clone_lun('path', 'new_path', 'fakeLUN', - 'newFakeLUN', block_count=bc) - - mock_sleep.assert_called_once_with(1) - self.assertEqual(5, self.connection.invoke_successfully.call_count) - - def test_get_lun_by_args(self): - response = netapp_api.NaElement( - etree.XML(""" - - - - """)) - self.connection.invoke_successfully.return_value = response - - luns = self.client.get_lun_by_args() - - self.assertEqual(1, len(luns)) - - def test_get_lun_by_args_no_lun_found(self): - response = netapp_api.NaElement( - etree.XML(""" - - - """)) - self.connection.invoke_successfully.return_value = response - - luns = self.client.get_lun_by_args() - - self.assertEqual(0, len(luns)) - - def test_get_lun_by_args_with_args_specified(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - response = netapp_api.NaElement( - etree.XML(""" - - - - """)) - self.connection.invoke_successfully.return_value = response - - lun = self.client.get_lun_by_args(path=path) - - __, _args, __ = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - lun_info_args = actual_request.get_children() - - # Assert request is made with correct arguments - self.assertEqual('path', lun_info_args[0].get_name()) - self.assertEqual(path, lun_info_args[0].get_content()) - - self.assertEqual(1, len(lun)) - - def test_get_filer_volumes(self): - response = netapp_api.NaElement( - etree.XML(""" - - - - """)) - self.connection.invoke_successfully.return_value = response - - volumes = self.client.get_filer_volumes() - - self.assertEqual(1, len(volumes)) - - def test_get_filer_volumes_no_volumes(self): - response = netapp_api.NaElement( - etree.XML(""" - - - """)) - self.connection.invoke_successfully.return_value = response - - volumes = self.client.get_filer_volumes() - - self.assertEqual([], volumes) - - def test_get_lun_map(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - self.connection.invoke_successfully.return_value = mock.Mock() - - self.client.get_lun_map(path=path) - - __, _args, __ = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - lun_info_args = actual_request.get_children() - - # Assert request is made with correct arguments - self.assertEqual('path', lun_info_args[0].get_name()) - self.assertEqual(path, lun_info_args[0].get_content()) - - def test_set_space_reserve(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - self.connection.invoke_successfully.return_value = mock.Mock() - - self.client.set_space_reserve(path, 'true') - - __, _args, __ = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - lun_info_args = actual_request.get_children() - - # Assert request is made with correct arguments - self.assertEqual('path', lun_info_args[0].get_name()) - self.assertEqual(path, lun_info_args[0].get_content()) - self.assertEqual('enable', lun_info_args[1].get_name()) - self.assertEqual('true', lun_info_args[1].get_content()) - - def test_get_actual_path_for_export(self): - fake_export_path = 'fake_export_path' - expected_actual_pathname = 'fake_actual_pathname' - response = netapp_api.NaElement( - etree.XML(""" - %(path)s - """ % {'path': expected_actual_pathname})) - self.connection.invoke_successfully.return_value = response - - actual_pathname = self.client.get_actual_path_for_export( - fake_export_path) - - __, __, _kwargs = self.connection.invoke_successfully.mock_calls[0] - enable_tunneling = _kwargs['enable_tunneling'] - - self.assertEqual(expected_actual_pathname, actual_pathname) - self.assertTrue(enable_tunneling) - - def test_clone_file(self): - expected_src_path = "fake_src_path" - expected_dest_path = "fake_dest_path" - fake_volume_id = '0309c748-0d94-41f0-af46-4fbbd76686cf' - fake_clone_op_id = 'c22ad299-ecec-4ec0-8de4-352b887bfce2' - fake_clone_id_response = netapp_api.NaElement( - etree.XML(""" - - - %(volume)s - %(clone_id)s - - - """ % {'volume': fake_volume_id, - 'clone_id': fake_clone_op_id})) - fake_clone_list_response = netapp_api.NaElement( - etree.XML(""" - - - %(volume)s - %(clone_id)s - - %(clone_id)s - - - - completed - - - """ % {'volume': fake_volume_id, - 'clone_id': fake_clone_op_id})) - self.connection.invoke_successfully.side_effect = [ - fake_clone_id_response, fake_clone_list_response] - - self.client.clone_file(expected_src_path, expected_dest_path) - - __, _args, _kwargs = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - enable_tunneling = _kwargs['enable_tunneling'] - actual_src_path = actual_request \ - .get_child_by_name('source-path').get_content() - actual_dest_path = actual_request.get_child_by_name( - 'destination-path').get_content() - - self.assertEqual(expected_src_path, actual_src_path) - self.assertEqual(expected_dest_path, actual_dest_path) - self.assertEqual(actual_request.get_child_by_name( - 'destination-exists'), None) - self.assertTrue(enable_tunneling) - - def test_clone_file_when_clone_fails(self): - """Ensure clone is cleaned up on failure.""" - expected_src_path = "fake_src_path" - expected_dest_path = "fake_dest_path" - fake_volume_id = '0309c748-0d94-41f0-af46-4fbbd76686cf' - fake_clone_op_id = 'c22ad299-ecec-4ec0-8de4-352b887bfce2' - fake_clone_id_response = netapp_api.NaElement( - etree.XML(""" - - - %(volume)s - %(clone_id)s - - - """ % {'volume': fake_volume_id, - 'clone_id': fake_clone_op_id})) - fake_clone_list_response = netapp_api.NaElement( - etree.XML(""" - - - %(volume)s - %(clone_id)s - - %(clone_id)s - - - - failed - - - """ % {'volume': fake_volume_id, - 'clone_id': fake_clone_op_id})) - fake_clone_clear_response = mock.Mock() - self.connection.invoke_successfully.side_effect = [ - fake_clone_id_response, fake_clone_list_response, - fake_clone_clear_response] - - self.assertRaises(netapp_api.NaApiError, - self.client.clone_file, - expected_src_path, - expected_dest_path) - - __, _args, _kwargs = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - enable_tunneling = _kwargs['enable_tunneling'] - actual_src_path = actual_request \ - .get_child_by_name('source-path').get_content() - actual_dest_path = actual_request.get_child_by_name( - 'destination-path').get_content() - - self.assertEqual(expected_src_path, actual_src_path) - self.assertEqual(expected_dest_path, actual_dest_path) - self.assertEqual(actual_request.get_child_by_name( - 'destination-exists'), None) - self.assertTrue(enable_tunneling) - - __, _args, _kwargs = self.connection.invoke_successfully.mock_calls[1] - actual_request = _args[0] - enable_tunneling = _kwargs['enable_tunneling'] - actual_clone_id = actual_request.get_child_by_name('clone-id') - actual_clone_id_info = actual_clone_id.get_child_by_name( - 'clone-id-info') - actual_clone_op_id = actual_clone_id_info.get_child_by_name( - 'clone-op-id').get_content() - actual_volume_uuid = actual_clone_id_info.get_child_by_name( - 'volume-uuid').get_content() - - self.assertEqual(fake_clone_op_id, actual_clone_op_id) - self.assertEqual(fake_volume_id, actual_volume_uuid) - self.assertTrue(enable_tunneling) - - # Ensure that the clone-clear call is made upon error - __, _args, _kwargs = self.connection.invoke_successfully.mock_calls[2] - actual_request = _args[0] - enable_tunneling = _kwargs['enable_tunneling'] - actual_clone_id = actual_request \ - .get_child_by_name('clone-id').get_content() - - self.assertEqual(fake_clone_op_id, actual_clone_id) - self.assertTrue(enable_tunneling) - - def test_get_file_usage(self): - expected_bytes = "2048" - fake_path = 'fake_path' - response = netapp_api.NaElement( - etree.XML(""" - %(unique-bytes)s - """ % {'unique-bytes': expected_bytes})) - self.connection.invoke_successfully.return_value = response - - actual_bytes = self.client.get_file_usage(fake_path) - - self.assertEqual(expected_bytes, actual_bytes) - - def test_get_ifconfig(self): - expected_response = mock.Mock() - self.connection.invoke_successfully.return_value = expected_response - - actual_response = self.client.get_ifconfig() - - __, _args, __ = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - self.assertEqual('net-ifconfig-get', actual_request.get_name()) - self.assertEqual(expected_response, actual_response) - - def test_get_fc_target_wwpns(self): - wwpn1 = '50:0a:09:81:90:fe:eb:a5' - wwpn2 = '50:0a:09:82:90:fe:eb:a5' - response = netapp_api.NaElement( - etree.XML(""" - - - - %(wwpn1)s - true - 1a - - - %(wwpn2)s - true - 1b - - - """ % {'wwpn1': wwpn1, 'wwpn2': wwpn2})) - self.connection.invoke_successfully.return_value = response - - wwpns = self.client.get_fc_target_wwpns() - - self.assertSetEqual(set(wwpns), set([wwpn1, wwpn2])) - - def test_get_flexvol_capacity(self): - expected_total_bytes = 1000 - expected_available_bytes = 750 - fake_flexvol_path = '/fake/vol' - response = netapp_api.NaElement( - etree.XML(""" - - - - %(total_bytes)s - %(available_bytes)s - - - """ % {'total_bytes': expected_total_bytes, - 'available_bytes': expected_available_bytes})) - self.connection.invoke_successfully.return_value = response - - total_bytes, available_bytes = ( - self.client.get_flexvol_capacity(fake_flexvol_path)) - - self.assertEqual(expected_total_bytes, total_bytes) - self.assertEqual(expected_available_bytes, available_bytes) - - def test_get_performance_instance_names(self): - - mock_send_request = self.mock_object(self.client, 'send_request') - mock_send_request.return_value = netapp_api.NaElement( - fake_client.PERF_OBJECT_INSTANCE_LIST_INFO_RESPONSE) - - result = self.client.get_performance_instance_names('processor') - - expected = ['processor0', 'processor1'] - self.assertEqual(expected, result) - - perf_object_instance_list_info_args = {'objectname': 'processor'} - mock_send_request.assert_called_once_with( - 'perf-object-instance-list-info', - perf_object_instance_list_info_args, enable_tunneling=False) - - def test_get_performance_counters(self): - - mock_send_request = self.mock_object(self.client, 'send_request') - mock_send_request.return_value = netapp_api.NaElement( - fake_client.PERF_OBJECT_GET_INSTANCES_SYSTEM_RESPONSE_7MODE) - - instance_names = ['system'] - counter_names = ['avg_processor_busy'] - result = self.client.get_performance_counters('system', - instance_names, - counter_names) - - expected = [ - { - 'avg_processor_busy': '13215732322', - 'instance-name': 'system', - 'timestamp': '1454146292', - } - ] - self.assertEqual(expected, result) - - perf_object_get_instances_args = { - 'objectname': 'system', - 'instances': [ - {'instance': instance} for instance in instance_names - ], - 'counters': [ - {'counter': counter} for counter in counter_names - ], - } - mock_send_request.assert_called_once_with( - 'perf-object-get-instances', perf_object_get_instances_args, - enable_tunneling=False) - - def test_get_system_name(self): - - mock_send_request = self.mock_object(self.client, 'send_request') - mock_send_request.return_value = netapp_api.NaElement( - fake_client.SYSTEM_GET_INFO_RESPONSE) - - result = self.client.get_system_name() - - self.assertEqual(fake_client.NODE_NAME, result) - - def test_check_iscsi_initiator_exists_when_no_initiator_exists(self): - self.connection.invoke_successfully = mock.Mock( - side_effect=netapp_api.NaApiError) - initiator = fake_client.INITIATOR_IQN - - initiator_exists = self.client.check_iscsi_initiator_exists(initiator) - - self.assertFalse(initiator_exists) - - def test_check_iscsi_initiator_exists_when_initiator_exists(self): - self.connection.invoke_successfully = mock.Mock() - initiator = fake_client.INITIATOR_IQN - - initiator_exists = self.client.check_iscsi_initiator_exists(initiator) - - self.assertTrue(initiator_exists) - - def test_set_iscsi_chap_authentication(self): - ssh = mock.Mock(paramiko.SSHClient) - sshpool = mock.Mock(ssh_utils.SSHPool) - self.client.ssh_client.ssh_pool = sshpool - self.mock_object(self.client.ssh_client, 'execute_command') - sshpool.item().__enter__ = mock.Mock(return_value=ssh) - sshpool.item().__exit__ = mock.Mock(return_value=False) - - self.client.set_iscsi_chap_authentication(fake_client.INITIATOR_IQN, - fake_client.USER_NAME, - fake_client.PASSWORD) - - command = ('iscsi security add -i iqn.2015-06.com.netapp:fake_iqn ' - '-s CHAP -p passw0rd -n fake_user') - self.client.ssh_client.execute_command.assert_has_calls( - [mock.call(ssh, command)] - ) - - def test_get_snapshot_if_snapshot_present_not_busy(self): - expected_vol_name = fake.SNAPSHOT['volume_id'] - expected_snapshot_name = fake.SNAPSHOT['name'] - response = netapp_api.NaElement( - fake_client.SNAPSHOT_INFO_FOR_PRESENT_NOT_BUSY_SNAPSHOT_7MODE) - self.connection.invoke_successfully.return_value = response - - snapshot = self.client.get_snapshot(expected_vol_name, - expected_snapshot_name) - - self.assertEqual(expected_vol_name, snapshot['volume']) - self.assertEqual(expected_snapshot_name, snapshot['name']) - self.assertEqual(set([]), snapshot['owners']) - self.assertFalse(snapshot['busy']) - - def test_get_snapshot_if_snapshot_present_busy(self): - expected_vol_name = fake.SNAPSHOT['volume_id'] - expected_snapshot_name = fake.SNAPSHOT['name'] - response = netapp_api.NaElement( - fake_client.SNAPSHOT_INFO_FOR_PRESENT_BUSY_SNAPSHOT_7MODE) - self.connection.invoke_successfully.return_value = response - - snapshot = self.client.get_snapshot(expected_vol_name, - expected_snapshot_name) - - self.assertEqual(expected_vol_name, snapshot['volume']) - self.assertEqual(expected_snapshot_name, snapshot['name']) - self.assertEqual(set([]), snapshot['owners']) - self.assertTrue(snapshot['busy']) - - def test_get_snapshot_if_snapshot_not_present(self): - expected_vol_name = fake.SNAPSHOT['volume_id'] - expected_snapshot_name = fake.SNAPSHOT['name'] - response = netapp_api.NaElement(fake_client.SNAPSHOT_NOT_PRESENT_7MODE) - self.connection.invoke_successfully.return_value = response - - self.assertRaises(exception.SnapshotNotFound, self.client.get_snapshot, - expected_vol_name, expected_snapshot_name) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_base.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_base.py deleted file mode 100644 index f6db0a731..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_base.py +++ /dev/null @@ -1,561 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from lxml import etree -import mock -import six - -from cinder import exception -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap.client import ( - fakes as fake_client) -import cinder.tests.unit.volume.drivers.netapp.dataontap.fakes as fake -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_base - - -CONNECTION_INFO = {'hostname': 'hostname', - 'transport_type': 'https', - 'port': 443, - 'username': 'admin', - 'password': 'passw0rd'} - - -class NetAppBaseClientTestCase(test.TestCase): - - def setUp(self): - super(NetAppBaseClientTestCase, self).setUp() - - self.mock_object(client_base, 'LOG') - self.mock_object(client_base.Client, '_init_ssh_client') - self.client = client_base.Client(**CONNECTION_INFO) - self.client.connection = mock.MagicMock() - self.client.ssh_client = mock.MagicMock() - self.connection = self.client.connection - self.fake_volume = six.text_type(uuid.uuid4()) - self.fake_lun = six.text_type(uuid.uuid4()) - self.fake_size = '1024' - self.fake_metadata = {'OsType': 'linux', 'SpaceReserved': 'true'} - self.mock_send_request = self.mock_object(self.client, 'send_request') - - def tearDown(self): - super(NetAppBaseClientTestCase, self).tearDown() - - def test_get_ontapi_version(self): - version_response = netapp_api.NaElement( - etree.XML(""" - 1 - 19 - """)) - self.connection.invoke_successfully.return_value = version_response - - major, minor = self.client.get_ontapi_version(cached=False) - - self.assertEqual('1', major) - self.assertEqual('19', minor) - - def test_get_ontapi_version_cached(self): - - self.connection.get_api_version.return_value = (1, 20) - - major, minor = self.client.get_ontapi_version() - - self.assertEqual(1, self.connection.get_api_version.call_count) - self.assertEqual(1, major) - self.assertEqual(20, minor) - - def test_check_is_naelement(self): - - element = netapp_api.NaElement('name') - - self.assertIsNone(self.client.check_is_naelement(element)) - self.assertRaises(ValueError, self.client.check_is_naelement, None) - - def test_create_lun(self): - expected_path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.client.create_lun(self.fake_volume, - self.fake_lun, - self.fake_size, - self.fake_metadata) - - mock_create_node.assert_called_once_with( - 'lun-create-by-size', - **{'path': expected_path, - 'size': self.fake_size, - 'ostype': self.fake_metadata['OsType'], - 'space-reservation-enabled': - self.fake_metadata['SpaceReserved']}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_create_lun_with_qos_policy_group_name(self): - expected_path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - expected_qos_group_name = 'qos_1' - mock_request = mock.Mock() - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - return_value=mock_request - ) as mock_create_node: - self.client.create_lun( - self.fake_volume, - self.fake_lun, - self.fake_size, - self.fake_metadata, - qos_policy_group_name=expected_qos_group_name) - - mock_create_node.assert_called_once_with( - 'lun-create-by-size', - **{'path': expected_path, 'size': self.fake_size, - 'ostype': self.fake_metadata['OsType'], - 'space-reservation-enabled': - self.fake_metadata['SpaceReserved']}) - mock_request.add_new_child.assert_called_once_with( - 'qos-policy-group', expected_qos_group_name) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_create_lun_raises_on_failure(self): - self.connection.invoke_successfully = mock.Mock( - side_effect=netapp_api.NaApiError) - - self.assertRaises(netapp_api.NaApiError, - self.client.create_lun, - self.fake_volume, - self.fake_lun, - self.fake_size, - self.fake_metadata) - - def test_destroy_lun(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.client.destroy_lun(path) - - mock_create_node.assert_called_once_with( - 'lun-destroy', - **{'path': path}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_destroy_lun_force(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - mock_request = mock.Mock() - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - return_value=mock_request - ) as mock_create_node: - self.client.destroy_lun(path) - - mock_create_node.assert_called_once_with('lun-destroy', - **{'path': path}) - mock_request.add_new_child.assert_called_once_with('force', 'true') - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_map_lun(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - igroup = 'igroup' - expected_lun_id = 'my_lun' - mock_response = mock.Mock() - self.connection.invoke_successfully.return_value = mock_response - mock_response.get_child_content.return_value = expected_lun_id - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - actual_lun_id = self.client.map_lun(path, igroup) - - mock_create_node.assert_called_once_with( - 'lun-map', - **{'path': path, 'initiator-group': igroup}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - self.assertEqual(expected_lun_id, actual_lun_id) - - def test_map_lun_with_lun_id(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - igroup = 'igroup' - expected_lun_id = 'my_lun' - mock_response = mock.Mock() - self.connection.invoke_successfully.return_value = mock_response - mock_response.get_child_content.return_value = expected_lun_id - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - actual_lun_id = self.client.map_lun(path, igroup, - lun_id=expected_lun_id) - - mock_create_node.assert_called_once_with( - 'lun-map', - **{'path': path, 'initiator-group': igroup}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - self.assertEqual(expected_lun_id, actual_lun_id) - - def test_map_lun_with_api_error(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - igroup = 'igroup' - self.connection.invoke_successfully.side_effect =\ - netapp_api.NaApiError() - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.assertRaises(netapp_api.NaApiError, self.client.map_lun, - path, igroup) - - mock_create_node.assert_called_once_with( - 'lun-map', - **{'path': path, 'initiator-group': igroup}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_unmap_lun(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - igroup = 'igroup' - mock_response = mock.Mock() - self.connection.invoke_successfully.return_value = mock_response - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.client.unmap_lun(path, igroup) - - mock_create_node.assert_called_once_with( - 'lun-unmap', - **{'path': path, 'initiator-group': igroup}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_unmap_lun_with_api_error(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - igroup = 'igroup' - self.connection.invoke_successfully.side_effect =\ - netapp_api.NaApiError() - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.assertRaises(netapp_api.NaApiError, self.client.unmap_lun, - path, igroup) - - mock_create_node.assert_called_once_with( - 'lun-unmap', - **{'path': path, 'initiator-group': igroup}) - - def test_unmap_lun_already_unmapped(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - igroup = 'igroup' - EINVALIDINPUTERROR = '13115' - self.connection.invoke_successfully.side_effect =\ - netapp_api.NaApiError(code=EINVALIDINPUTERROR) - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.client.unmap_lun(path, igroup) - - mock_create_node.assert_called_once_with( - 'lun-unmap', - **{'path': path, 'initiator-group': igroup}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_unmap_lun_lun_not_mapped_in_group(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - igroup = 'igroup' - EVDISK_ERROR_NO_SUCH_LUNMAP = '9016' - self.connection.invoke_successfully.side_effect =\ - netapp_api.NaApiError(code=EVDISK_ERROR_NO_SUCH_LUNMAP) - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.client.unmap_lun(path, igroup) - - mock_create_node.assert_called_once_with( - 'lun-unmap', - **{'path': path, 'initiator-group': igroup}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_create_igroup(self): - igroup = 'igroup' - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.client.create_igroup(igroup) - - mock_create_node.assert_called_once_with( - 'igroup-create', - **{'initiator-group-name': igroup, - 'initiator-group-type': 'iscsi', - 'os-type': 'default'}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_add_igroup_initiator(self): - igroup = 'igroup' - initiator = 'initiator' - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - ) as mock_create_node: - self.client.add_igroup_initiator(igroup, initiator) - - mock_create_node.assert_called_once_with( - 'igroup-add', - **{'initiator-group-name': igroup, - 'initiator': initiator}) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_do_direct_resize(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - new_size = 1024 - mock_request = mock.Mock() - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - return_value=mock_request - ) as mock_create_node: - self.client.do_direct_resize(path, new_size) - - mock_create_node.assert_called_once_with( - 'lun-resize', - **{'path': path, - 'size': new_size}) - mock_request.add_new_child.assert_called_once_with( - 'force', 'true') - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_do_direct_resize_not_forced(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - new_size = 1024 - mock_request = mock.Mock() - - with mock.patch.object(netapp_api.NaElement, - 'create_node_with_children', - return_value=mock_request - ) as mock_create_node: - self.client.do_direct_resize(path, new_size, force=False) - - mock_create_node.assert_called_once_with( - 'lun-resize', - **{'path': path, - 'size': new_size}) - self.assertFalse(mock_request.add_new_child.called) - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_get_lun_geometry(self): - expected_keys = set(['size', 'bytes_per_sector', 'sectors_per_track', - 'tracks_per_cylinder', 'cylinders', 'max_resize']) - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - mock_response = mock.Mock() - self.connection.invoke_successfully.return_value = mock_response - - geometry = self.client.get_lun_geometry(path) - - self.assertEqual(expected_keys, set(geometry.keys())) - - def test_get_lun_geometry_with_api_error(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - self.connection.invoke_successfully.side_effect =\ - netapp_api.NaApiError() - geometry = self.client.get_lun_geometry(path) - - self.assertEqual({}, geometry) - - def test_get_volume_options(self): - fake_response = netapp_api.NaElement('volume') - fake_response.add_node_with_children('options', test='blah') - self.connection.invoke_successfully.return_value = fake_response - - options = self.client.get_volume_options('volume') - - self.assertEqual(1, len(options)) - - def test_get_volume_options_with_no_options(self): - fake_response = netapp_api.NaElement('options') - self.connection.invoke_successfully.return_value = fake_response - - options = self.client.get_volume_options('volume') - - self.assertEqual([], options) - - def test_move_lun(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - new_path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - fake_response = netapp_api.NaElement('options') - self.connection.invoke_successfully.return_value = fake_response - - self.client.move_lun(path, new_path) - - self.connection.invoke_successfully.assert_called_once_with( - mock.ANY, True) - - def test_get_igroup_by_initiators(self): - self.assertRaises(NotImplementedError, - self.client.get_igroup_by_initiators, - fake.FC_FORMATTED_INITIATORS) - - def test_get_fc_target_wwpns(self): - self.assertRaises(NotImplementedError, - self.client.get_fc_target_wwpns) - - def test_has_luns_mapped_to_initiator(self): - initiator = fake.FC_FORMATTED_INITIATORS[0] - version_response = netapp_api.NaElement( - etree.XML(""" - - - - /vol/cinder1/volume-9be956b3-9854-4a5c-a7f5-13a16da52c9c - openstack-4b57a80b-ebca-4d27-bd63-48ac5408d08b - - 0 - - - /vol/cinder1/volume-ac90433c-a560-41b3-9357-7f3f80071eb5 - openstack-4b57a80b-ebca-4d27-bd63-48ac5408d08b - - 1 - - - """)) - - self.connection.invoke_successfully.return_value = version_response - - self.assertTrue(self.client._has_luns_mapped_to_initiator(initiator)) - - def test_has_luns_mapped_to_initiator_not_mapped(self): - initiator = fake.FC_FORMATTED_INITIATORS[0] - version_response = netapp_api.NaElement( - etree.XML(""" - - - """)) - self.connection.invoke_successfully.return_value = version_response - self.assertFalse(self.client._has_luns_mapped_to_initiator(initiator)) - - @mock.patch.object(client_base.Client, '_has_luns_mapped_to_initiator') - def test_has_luns_mapped_to_initiators(self, - mock_has_luns_mapped_to_initiator): - initiators = fake.FC_FORMATTED_INITIATORS - mock_has_luns_mapped_to_initiator.return_value = True - self.assertTrue(self.client.has_luns_mapped_to_initiators(initiators)) - - @mock.patch.object(client_base.Client, '_has_luns_mapped_to_initiator') - def test_has_luns_mapped_to_initiators_not_mapped( - self, mock_has_luns_mapped_to_initiator): - initiators = fake.FC_FORMATTED_INITIATORS - mock_has_luns_mapped_to_initiator.return_value = False - self.assertFalse(self.client.has_luns_mapped_to_initiators(initiators)) - - def test_get_performance_counter_info(self): - - self.mock_send_request.return_value = netapp_api.NaElement( - fake_client.PERF_OBJECT_COUNTER_LIST_INFO_WAFL_RESPONSE) - - result = self.client.get_performance_counter_info('wafl', - 'cp_phase_times') - - expected = { - 'name': 'cp_phase_times', - 'base-counter': 'total_cp_msecs', - 'labels': fake_client.PERF_OBJECT_COUNTER_TOTAL_CP_MSECS_LABELS, - } - self.assertEqual(expected, result) - - perf_object_counter_list_info_args = {'objectname': 'wafl'} - self.mock_send_request.assert_called_once_with( - 'perf-object-counter-list-info', - perf_object_counter_list_info_args, enable_tunneling=False) - - def test_get_performance_counter_info_not_found(self): - - self.mock_send_request.return_value = netapp_api.NaElement( - fake_client.PERF_OBJECT_COUNTER_LIST_INFO_WAFL_RESPONSE) - - self.assertRaises(exception.NotFound, - self.client.get_performance_counter_info, - 'wafl', - 'invalid') - - def test_delete_snapshot(self): - api_args = { - 'volume': fake.SNAPSHOT['volume_id'], - 'snapshot': fake.SNAPSHOT['name'], - } - self.mock_object(self.client, 'send_request') - - self.client.delete_snapshot(api_args['volume'], - api_args['snapshot']) - - asserted_api_args = { - 'volume': api_args['volume'], - 'snapshot': api_args['snapshot'], - } - self.client.send_request.assert_called_once_with('snapshot-delete', - asserted_api_args) - - def test_create_cg_snapshot(self): - self.mock_object(self.client, '_start_cg_snapshot', mock.Mock( - return_value=fake.CONSISTENCY_GROUP_ID)) - self.mock_object(self.client, '_commit_cg_snapshot') - - self.client.create_cg_snapshot([fake.CG_VOLUME_NAME], - fake.CG_SNAPSHOT_NAME) - - self.client._commit_cg_snapshot.assert_called_once_with( - fake.CONSISTENCY_GROUP_ID) - - def test_start_cg_snapshot(self): - snapshot_init = { - 'snapshot': fake.CG_SNAPSHOT_NAME, - 'timeout': 'relaxed', - 'volumes': [{'volume-name': fake.CG_VOLUME_NAME}], - } - self.mock_object(self.client, 'send_request') - - self.client._start_cg_snapshot([fake.CG_VOLUME_NAME], - snapshot_init['snapshot']) - - self.client.send_request.assert_called_once_with('cg-start', - snapshot_init) - - def test_commit_cg_snapshot(self): - snapshot_commit = {'cg-id': fake.CG_VOLUME_ID} - self.mock_object(self.client, 'send_request') - - self.client._commit_cg_snapshot(snapshot_commit['cg-id']) - - self.client.send_request.assert_called_once_with( - 'cg-commit', {'cg-id': snapshot_commit['cg-id']}) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_cmode.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_cmode.py deleted file mode 100644 index 4ed9933c0..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/client/test_client_cmode.py +++ /dev/null @@ -1,1288 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2015 Dustin Schoenbrun. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import uuid - -from lxml import etree -import mock -import paramiko -import six - -from cinder import exception -from cinder import ssh_utils -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap.client import ( - fakes as fake_client) -from cinder.tests.unit.volume.drivers.netapp.dataontap import fakes as fake -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_cmode -from cinder.volume.drivers.netapp import utils as netapp_utils - - -CONNECTION_INFO = {'hostname': 'hostname', - 'transport_type': 'https', - 'port': 443, - 'username': 'admin', - 'password': 'passw0rd', - 'vserver': 'fake_vserver'} - - -class NetAppCmodeClientTestCase(test.TestCase): - - def setUp(self): - super(NetAppCmodeClientTestCase, self).setUp() - - self.mock_object(client_cmode.Client, '_init_ssh_client') - with mock.patch.object(client_cmode.Client, - 'get_ontapi_version', - return_value=(1, 20)): - self.client = client_cmode.Client(**CONNECTION_INFO) - - self.client.ssh_client = mock.MagicMock() - self.client.connection = mock.MagicMock() - self.connection = self.client.connection - - self.vserver = CONNECTION_INFO['vserver'] - self.fake_volume = six.text_type(uuid.uuid4()) - self.fake_lun = six.text_type(uuid.uuid4()) - self.mock_send_request = self.mock_object(self.client, 'send_request') - - def tearDown(self): - super(NetAppCmodeClientTestCase, self).tearDown() - - def _mock_api_error(self, code='fake'): - return mock.Mock(side_effect=netapp_api.NaApiError(code=code)) - - def test_has_records(self): - - result = self.client._has_records(netapp_api.NaElement( - fake_client.QOS_POLICY_GROUP_GET_ITER_RESPONSE)) - - self.assertTrue(result) - - def test_has_records_not_found(self): - - result = self.client._has_records( - netapp_api.NaElement(fake_client.NO_RECORDS_RESPONSE)) - - self.assertFalse(result) - - def test_get_iscsi_target_details_no_targets(self): - response = netapp_api.NaElement( - etree.XML(""" - 1 - - """)) - self.connection.invoke_successfully.return_value = response - target_list = self.client.get_iscsi_target_details() - - self.assertEqual([], target_list) - - def test_get_iscsi_target_details(self): - expected_target = { - "address": "127.0.0.1", - "port": "1337", - "interface-enabled": "true", - "tpgroup-tag": "7777", - } - response = netapp_api.NaElement( - etree.XML(""" - 1 - - - %(address)s - %(port)s - %(interface-enabled)s - %(tpgroup-tag)s - - - """ % expected_target)) - self.connection.invoke_successfully.return_value = response - - target_list = self.client.get_iscsi_target_details() - - self.assertEqual([expected_target], target_list) - - def test_get_iscsi_service_details_with_no_iscsi_service(self): - response = netapp_api.NaElement( - etree.XML(""" - 0 - """)) - self.connection.invoke_successfully.return_value = response - - iqn = self.client.get_iscsi_service_details() - - self.assertIsNone(iqn) - - def test_get_iscsi_service_details(self): - expected_iqn = 'iqn.1998-01.org.openstack.iscsi:name1' - response = netapp_api.NaElement( - etree.XML(""" - 1 - - - %s - - - """ % expected_iqn)) - self.connection.invoke_successfully.return_value = response - - iqn = self.client.get_iscsi_service_details() - - self.assertEqual(expected_iqn, iqn) - - def test_get_lun_list(self): - response = netapp_api.NaElement( - etree.XML(""" - 2 - - - - - - - """)) - self.connection.invoke_successfully.return_value = response - - luns = self.client.get_lun_list() - - self.assertEqual(2, len(luns)) - - def test_get_lun_list_with_multiple_pages(self): - response = netapp_api.NaElement( - etree.XML(""" - 2 - - - - - fake-next - """)) - response_2 = netapp_api.NaElement( - etree.XML(""" - 2 - - - - - """)) - self.connection.invoke_successfully.side_effect = [response, - response_2] - - luns = self.client.get_lun_list() - - self.assertEqual(4, len(luns)) - - def test_get_lun_map_no_luns_mapped(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - response = netapp_api.NaElement( - etree.XML(""" - 0 - - """)) - self.connection.invoke_successfully.return_value = response - - lun_map = self.client.get_lun_map(path) - - self.assertEqual([], lun_map) - - def test_get_lun_map(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - expected_lun_map = { - "initiator-group": "igroup", - "lun-id": "1337", - "vserver": "vserver", - } - response = netapp_api.NaElement( - etree.XML(""" - 1 - - - %(lun-id)s - %(initiator-group)s - %(vserver)s - - - """ % expected_lun_map)) - self.connection.invoke_successfully.return_value = response - - lun_map = self.client.get_lun_map(path) - - self.assertEqual([expected_lun_map], lun_map) - - def test_get_lun_map_multiple_pages(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - expected_lun_map = { - "initiator-group": "igroup", - "lun-id": "1337", - "vserver": "vserver", - } - response = netapp_api.NaElement( - etree.XML(""" - 1 - - - %(lun-id)s - %(initiator-group)s - %(vserver)s - - - blah - """ % expected_lun_map)) - response_2 = netapp_api.NaElement( - etree.XML(""" - 1 - - - %(lun-id)s - %(initiator-group)s - %(vserver)s - - - """ % expected_lun_map)) - self.connection.invoke_successfully.side_effect = [response, - response_2] - - lun_map = self.client.get_lun_map(path) - - self.assertEqual([expected_lun_map, expected_lun_map], lun_map) - - def test_get_igroup_by_initiator_none_found(self): - initiator = 'initiator' - response = netapp_api.NaElement( - etree.XML(""" - 0 - - """)) - self.connection.invoke_successfully.return_value = response - - igroup = self.client.get_igroup_by_initiators([initiator]) - - self.assertEqual([], igroup) - - def test_get_igroup_by_initiators(self): - initiators = ['11:22:33:44:55:66:77:88'] - expected_igroup = { - 'initiator-group-os-type': 'default', - 'initiator-group-type': 'fcp', - 'initiator-group-name': 'openstack-igroup1', - } - - response = netapp_api.NaElement( - etree.XML(""" - - - true - %(initiator-group-name)s - default - false - 0 - %(initiator-group-type)s - true - f8aa707a-57fa-11e4-ad08-123478563412 - - false - - - 11:22:33:44:55:66:77:88 - - - cinder-iscsi - - - 1 - """ % expected_igroup)) - self.connection.invoke_successfully.return_value = response - - igroups = self.client.get_igroup_by_initiators(initiators) - - # make these lists of dicts comparable using hashable dictionaries - igroups = set( - [netapp_utils.hashabledict(igroup) for igroup in igroups]) - expected = set([netapp_utils.hashabledict(expected_igroup)]) - - self.assertSetEqual(igroups, expected) - - def test_get_igroup_by_initiators_multiple(self): - initiators = ['11:22:33:44:55:66:77:88', '88:77:66:55:44:33:22:11'] - expected_igroup = { - 'initiator-group-os-type': 'default', - 'initiator-group-type': 'fcp', - 'initiator-group-name': 'openstack-igroup1', - } - - response = netapp_api.NaElement( - etree.XML(""" - - - true - %(initiator-group-name)s - default - false - 0 - %(initiator-group-type)s - true - f8aa707a-57fa-11e4-ad08-123478563412 - - false - - - 11:22:33:44:55:66:77:88 - - - 88:77:66:55:44:33:22:11 - - - cinder-iscsi - - - 1 - """ % expected_igroup)) - self.connection.invoke_successfully.return_value = response - - igroups = self.client.get_igroup_by_initiators(initiators) - - # make these lists of dicts comparable using hashable dictionaries - igroups = set( - [netapp_utils.hashabledict(igroup) for igroup in igroups]) - expected = set([netapp_utils.hashabledict(expected_igroup)]) - - self.assertSetEqual(igroups, expected) - - def test_get_igroup_by_initiators_multiple_pages(self): - initiator = '11:22:33:44:55:66:77:88' - expected_igroup1 = { - 'initiator-group-os-type': 'default', - 'initiator-group-type': 'fcp', - 'initiator-group-name': 'openstack-igroup1', - } - expected_igroup2 = { - 'initiator-group-os-type': 'default', - 'initiator-group-type': 'fcp', - 'initiator-group-name': 'openstack-igroup2', - } - response_1 = netapp_api.NaElement( - etree.XML(""" - - - true - %(initiator-group-name)s - default - false - 0 - %(initiator-group-type)s - true - f8aa707a-57fa-11e4-ad08-123478563412 - - false - - - 11:22:33:44:55:66:77:88 - - - cinder-iscsi - - - 12345 - 1 - """ % expected_igroup1)) - response_2 = netapp_api.NaElement( - etree.XML(""" - - - true - %(initiator-group-name)s - default - false - 0 - %(initiator-group-type)s - true - f8aa707a-57fa-11e4-ad08-123478563412 - - false - - - 11:22:33:44:55:66:77:88 - - - cinder-iscsi - - - 1 - """ % expected_igroup2)) - self.connection.invoke_successfully.side_effect = [response_1, - response_2] - - igroups = self.client.get_igroup_by_initiators([initiator]) - - # make these lists of dicts comparable using hashable dictionaries - igroups = set( - [netapp_utils.hashabledict(igroup) for igroup in igroups]) - expected = set([netapp_utils.hashabledict(expected_igroup1), - netapp_utils.hashabledict(expected_igroup2)]) - - self.assertSetEqual(igroups, expected) - - def test_clone_lun(self): - self.client.clone_lun( - 'volume', 'fakeLUN', 'newFakeLUN', - qos_policy_group_name=fake.QOS_POLICY_GROUP_NAME) - - self.assertEqual(1, self.connection.invoke_successfully.call_count) - - def test_clone_lun_multiple_zapi_calls(self): - """Test for when lun clone requires more than one zapi call.""" - - # Max block-ranges per call = 32, max blocks per range = 2^24 - # Force 2 calls - bc = 2 ** 24 * 32 * 2 - self.client.clone_lun('volume', 'fakeLUN', 'newFakeLUN', - block_count=bc) - self.assertEqual(2, self.connection.invoke_successfully.call_count) - - def test_get_lun_by_args(self): - response = netapp_api.NaElement( - etree.XML(""" - 2 - - - - - """)) - self.connection.invoke_successfully.return_value = response - - lun = self.client.get_lun_by_args() - - self.assertEqual(1, len(lun)) - - def test_get_lun_by_args_no_lun_found(self): - response = netapp_api.NaElement( - etree.XML(""" - 2 - - - """)) - self.connection.invoke_successfully.return_value = response - - lun = self.client.get_lun_by_args() - - self.assertEqual(0, len(lun)) - - def test_get_lun_by_args_with_args_specified(self): - path = '/vol/%s/%s' % (self.fake_volume, self.fake_lun) - response = netapp_api.NaElement( - etree.XML(""" - 2 - - - - - """)) - self.connection.invoke_successfully.return_value = response - - lun = self.client.get_lun_by_args(path=path) - - __, _args, __ = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - query = actual_request.get_child_by_name('query') - lun_info_args = query.get_child_by_name('lun-info').get_children() - - # Assert request is made with correct arguments - self.assertEqual('path', lun_info_args[0].get_name()) - self.assertEqual(path, lun_info_args[0].get_content()) - - self.assertEqual(1, len(lun)) - - def test_file_assign_qos(self): - - api_args = { - 'volume': fake.FLEXVOL, - 'qos-policy-group-name': fake.QOS_POLICY_GROUP_NAME, - 'file': fake.NFS_FILE_PATH, - 'vserver': self.vserver - } - - self.client.file_assign_qos( - fake.FLEXVOL, fake.QOS_POLICY_GROUP_NAME, fake.NFS_FILE_PATH) - - self.mock_send_request.assert_has_calls([ - mock.call('file-assign-qos', api_args, False)]) - - def test_set_lun_qos_policy_group(self): - - api_args = { - 'path': fake.LUN_PATH, - 'qos-policy-group': fake.QOS_POLICY_GROUP_NAME, - } - - self.client.set_lun_qos_policy_group( - fake.LUN_PATH, fake.QOS_POLICY_GROUP_NAME) - - self.mock_send_request.assert_has_calls([ - mock.call('lun-set-qos-policy-group', api_args)]) - - def test_provision_qos_policy_group_no_qos_policy_group_info(self): - - self.client.provision_qos_policy_group(qos_policy_group_info=None) - - self.assertEqual(0, self.connection.qos_policy_group_create.call_count) - - def test_provision_qos_policy_group_legacy_qos_policy_group_info(self): - - self.client.provision_qos_policy_group( - qos_policy_group_info=fake.QOS_POLICY_GROUP_INFO_LEGACY) - - self.assertEqual(0, self.connection.qos_policy_group_create.call_count) - - def test_provision_qos_policy_group_with_qos_spec_create(self): - - self.mock_object(self.client, - 'qos_policy_group_exists', - mock.Mock(return_value=False)) - self.mock_object(self.client, 'qos_policy_group_create') - self.mock_object(self.client, 'qos_policy_group_modify') - - self.client.provision_qos_policy_group(fake.QOS_POLICY_GROUP_INFO) - - self.client.qos_policy_group_create.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_NAME, fake.MAX_THROUGHPUT)]) - self.assertFalse(self.client.qos_policy_group_modify.called) - - def test_provision_qos_policy_group_with_qos_spec_modify(self): - - self.mock_object(self.client, - 'qos_policy_group_exists', - mock.Mock(return_value=True)) - self.mock_object(self.client, 'qos_policy_group_create') - self.mock_object(self.client, 'qos_policy_group_modify') - - self.client.provision_qos_policy_group(fake.QOS_POLICY_GROUP_INFO) - - self.assertFalse(self.client.qos_policy_group_create.called) - self.client.qos_policy_group_modify.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_NAME, fake.MAX_THROUGHPUT)]) - - def test_qos_policy_group_exists(self): - - self.mock_send_request.return_value = netapp_api.NaElement( - fake_client.QOS_POLICY_GROUP_GET_ITER_RESPONSE) - - result = self.client.qos_policy_group_exists( - fake.QOS_POLICY_GROUP_NAME) - - api_args = { - 'query': { - 'qos-policy-group-info': { - 'policy-group': fake.QOS_POLICY_GROUP_NAME, - }, - }, - 'desired-attributes': { - 'qos-policy-group-info': { - 'policy-group': None, - }, - }, - } - self.mock_send_request.assert_has_calls([ - mock.call('qos-policy-group-get-iter', api_args, False)]) - self.assertTrue(result) - - def test_qos_policy_group_exists_not_found(self): - - self.mock_send_request.return_value = netapp_api.NaElement( - fake_client.NO_RECORDS_RESPONSE) - - result = self.client.qos_policy_group_exists( - fake.QOS_POLICY_GROUP_NAME) - - self.assertFalse(result) - - def test_qos_policy_group_create(self): - - api_args = { - 'policy-group': fake.QOS_POLICY_GROUP_NAME, - 'max-throughput': fake.MAX_THROUGHPUT, - 'vserver': self.vserver, - } - - self.client.qos_policy_group_create( - fake.QOS_POLICY_GROUP_NAME, fake.MAX_THROUGHPUT) - - self.mock_send_request.assert_has_calls([ - mock.call('qos-policy-group-create', api_args, False)]) - - def test_qos_policy_group_modify(self): - - api_args = { - 'policy-group': fake.QOS_POLICY_GROUP_NAME, - 'max-throughput': fake.MAX_THROUGHPUT, - } - - self.client.qos_policy_group_modify( - fake.QOS_POLICY_GROUP_NAME, fake.MAX_THROUGHPUT) - - self.mock_send_request.assert_has_calls([ - mock.call('qos-policy-group-modify', api_args, False)]) - - def test_qos_policy_group_delete(self): - - api_args = { - 'policy-group': fake.QOS_POLICY_GROUP_NAME - } - - self.client.qos_policy_group_delete( - fake.QOS_POLICY_GROUP_NAME) - - self.mock_send_request.assert_has_calls([ - mock.call('qos-policy-group-delete', api_args, False)]) - - def test_qos_policy_group_rename(self): - - new_name = 'new-' + fake.QOS_POLICY_GROUP_NAME - api_args = { - 'policy-group-name': fake.QOS_POLICY_GROUP_NAME, - 'new-name': new_name, - } - - self.client.qos_policy_group_rename( - fake.QOS_POLICY_GROUP_NAME, new_name) - - self.mock_send_request.assert_has_calls([ - mock.call('qos-policy-group-rename', api_args, False)]) - - def test_mark_qos_policy_group_for_deletion_no_qos_policy_group_info(self): - - mock_rename = self.mock_object(self.client, 'qos_policy_group_rename') - mock_remove = self.mock_object(self.client, - 'remove_unused_qos_policy_groups') - - self.client.mark_qos_policy_group_for_deletion( - qos_policy_group_info=None) - - self.assertEqual(0, mock_rename.call_count) - self.assertEqual(0, mock_remove.call_count) - - def test_mark_qos_policy_group_for_deletion_legacy_qos_policy(self): - - mock_rename = self.mock_object(self.client, 'qos_policy_group_rename') - mock_remove = self.mock_object(self.client, - 'remove_unused_qos_policy_groups') - - self.client.mark_qos_policy_group_for_deletion( - qos_policy_group_info=fake.QOS_POLICY_GROUP_INFO_LEGACY) - - self.assertEqual(0, mock_rename.call_count) - self.assertEqual(1, mock_remove.call_count) - - def test_mark_qos_policy_group_for_deletion_w_qos_spec(self): - - mock_rename = self.mock_object(self.client, 'qos_policy_group_rename') - mock_remove = self.mock_object(self.client, - 'remove_unused_qos_policy_groups') - mock_log = self.mock_object(client_cmode.LOG, 'warning') - new_name = 'deleted_cinder_%s' % fake.QOS_POLICY_GROUP_NAME - - self.client.mark_qos_policy_group_for_deletion( - qos_policy_group_info=fake.QOS_POLICY_GROUP_INFO) - - mock_rename.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_NAME, new_name)]) - self.assertEqual(0, mock_log.call_count) - self.assertEqual(1, mock_remove.call_count) - - def test_mark_qos_policy_group_for_deletion_exception_path(self): - - mock_rename = self.mock_object(self.client, 'qos_policy_group_rename') - mock_rename.side_effect = netapp_api.NaApiError - mock_remove = self.mock_object(self.client, - 'remove_unused_qos_policy_groups') - mock_log = self.mock_object(client_cmode.LOG, 'warning') - new_name = 'deleted_cinder_%s' % fake.QOS_POLICY_GROUP_NAME - - self.client.mark_qos_policy_group_for_deletion( - qos_policy_group_info=fake.QOS_POLICY_GROUP_INFO) - - mock_rename.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_NAME, new_name)]) - self.assertEqual(1, mock_log.call_count) - self.assertEqual(1, mock_remove.call_count) - - def test_remove_unused_qos_policy_groups(self): - - mock_log = self.mock_object(client_cmode.LOG, 'debug') - api_args = { - 'query': { - 'qos-policy-group-info': { - 'policy-group': 'deleted_cinder_*', - 'vserver': self.vserver, - } - }, - 'max-records': 3500, - 'continue-on-failure': 'true', - 'return-success-list': 'false', - 'return-failure-list': 'false', - } - - self.client.remove_unused_qos_policy_groups() - - self.mock_send_request.assert_has_calls([ - mock.call('qos-policy-group-delete-iter', api_args, False)]) - self.assertEqual(0, mock_log.call_count) - - def test_remove_unused_qos_policy_groups_api_error(self): - - mock_log = self.mock_object(client_cmode.LOG, 'debug') - api_args = { - 'query': { - 'qos-policy-group-info': { - 'policy-group': 'deleted_cinder_*', - 'vserver': self.vserver, - } - }, - 'max-records': 3500, - 'continue-on-failure': 'true', - 'return-success-list': 'false', - 'return-failure-list': 'false', - } - self.mock_send_request.side_effect = netapp_api.NaApiError - - self.client.remove_unused_qos_policy_groups() - - self.mock_send_request.assert_has_calls([ - mock.call('qos-policy-group-delete-iter', api_args, False)]) - self.assertEqual(1, mock_log.call_count) - - @mock.patch('cinder.volume.drivers.netapp.utils.resolve_hostname', - return_value='192.168.1.101') - def test_get_if_info_by_ip_not_found(self, mock_resolve_hostname): - fake_ip = '192.168.1.101' - response = netapp_api.NaElement( - etree.XML(""" - 0 - - - """)) - self.connection.invoke_successfully.return_value = response - - self.assertRaises(exception.NotFound, self.client.get_if_info_by_ip, - fake_ip) - - @mock.patch('cinder.volume.drivers.netapp.utils.resolve_hostname', - return_value='192.168.1.101') - def test_get_if_info_by_ip(self, mock_resolve_hostname): - fake_ip = '192.168.1.101' - response = netapp_api.NaElement( - etree.XML(""" - 1 - - - - - """)) - self.connection.invoke_successfully.return_value = response - - results = self.client.get_if_info_by_ip(fake_ip) - - self.assertEqual(1, len(results)) - - def test_get_vol_by_junc_vserver_not_found(self): - fake_vserver = 'fake_vserver' - fake_junc = 'fake_junction_path' - response = netapp_api.NaElement( - etree.XML(""" - 0 - - - """)) - self.connection.invoke_successfully.return_value = response - - self.assertRaises(exception.NotFound, - self.client.get_vol_by_junc_vserver, - fake_vserver, fake_junc) - - def test_get_vol_by_junc_vserver(self): - fake_vserver = 'fake_vserver' - fake_junc = 'fake_junction_path' - expected_flex_vol = 'fake_flex_vol' - response = netapp_api.NaElement( - etree.XML(""" - 1 - - - - %(flex_vol)s - - - - """ % {'flex_vol': expected_flex_vol})) - self.connection.invoke_successfully.return_value = response - - actual_flex_vol = self.client.get_vol_by_junc_vserver(fake_vserver, - fake_junc) - - self.assertEqual(expected_flex_vol, actual_flex_vol) - - def test_clone_file(self): - expected_flex_vol = "fake_flex_vol" - expected_src_path = "fake_src_path" - expected_dest_path = "fake_dest_path" - self.connection.get_api_version.return_value = (1, 20) - - self.client.clone_file(expected_flex_vol, expected_src_path, - expected_dest_path, self.vserver) - - __, _args, __ = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - actual_flex_vol = actual_request.get_child_by_name('volume') \ - .get_content() - actual_src_path = actual_request \ - .get_child_by_name('source-path').get_content() - actual_dest_path = actual_request.get_child_by_name( - 'destination-path').get_content() - - self.assertEqual(expected_flex_vol, actual_flex_vol) - self.assertEqual(expected_src_path, actual_src_path) - self.assertEqual(expected_dest_path, actual_dest_path) - self.assertEqual(actual_request.get_child_by_name( - 'destination-exists'), None) - - def test_clone_file_when_destination_exists(self): - expected_flex_vol = "fake_flex_vol" - expected_src_path = "fake_src_path" - expected_dest_path = "fake_dest_path" - self.connection.get_api_version.return_value = (1, 20) - - self.client.clone_file(expected_flex_vol, expected_src_path, - expected_dest_path, self.vserver, - dest_exists=True) - - __, _args, __ = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - actual_flex_vol = actual_request.get_child_by_name('volume') \ - .get_content() - actual_src_path = actual_request \ - .get_child_by_name('source-path').get_content() - actual_dest_path = actual_request.get_child_by_name( - 'destination-path').get_content() - - self.assertEqual(expected_flex_vol, actual_flex_vol) - self.assertEqual(expected_src_path, actual_src_path) - self.assertEqual(expected_dest_path, actual_dest_path) - self.assertEqual('true', - actual_request.get_child_by_name( - 'destination-exists').get_content()) - - def test_clone_file_when_destination_exists_and_version_less_than_1_20( - self): - expected_flex_vol = "fake_flex_vol" - expected_src_path = "fake_src_path" - expected_dest_path = "fake_dest_path" - self.connection.get_api_version.return_value = (1, 19) - - self.client.clone_file(expected_flex_vol, expected_src_path, - expected_dest_path, self.vserver, - dest_exists=True) - - __, _args, __ = self.connection.invoke_successfully.mock_calls[0] - actual_request = _args[0] - actual_flex_vol = actual_request.get_child_by_name('volume') \ - .get_content() - actual_src_path = actual_request \ - .get_child_by_name('source-path').get_content() - actual_dest_path = actual_request.get_child_by_name( - 'destination-path').get_content() - - self.assertEqual(expected_flex_vol, actual_flex_vol) - self.assertEqual(expected_src_path, actual_src_path) - self.assertEqual(expected_dest_path, actual_dest_path) - self.assertIsNone(actual_request.get_child_by_name( - 'destination-exists')) - - def test_get_file_usage(self): - expected_bytes = "2048" - fake_vserver = 'fake_vserver' - fake_path = 'fake_path' - response = netapp_api.NaElement( - etree.XML(""" - %(unique-bytes)s - """ % {'unique-bytes': expected_bytes})) - self.connection.invoke_successfully.return_value = response - - actual_bytes = self.client.get_file_usage(fake_vserver, fake_path) - - self.assertEqual(expected_bytes, actual_bytes) - - def test_get_operational_network_interface_addresses(self): - expected_result = ['1.2.3.4', '99.98.97.96'] - api_response = netapp_api.NaElement( - fake_client.GET_OPERATIONAL_NETWORK_INTERFACE_ADDRESSES_RESPONSE) - self.mock_send_request.return_value = api_response - - address_list = ( - self.client.get_operational_network_interface_addresses()) - - self.assertEqual(expected_result, address_list) - - def test_get_flexvol_capacity(self): - expected_total_size = 1000 - expected_available_size = 750 - fake_flexvol_path = '/fake/vol' - api_response = netapp_api.NaElement( - etree.XML(""" - - - - - %(available_size)s - %(total_size)s - - - - """ % {'available_size': expected_available_size, - 'total_size': expected_total_size})) - - self.mock_send_request.return_value = api_response - - total_size, available_size = ( - self.client.get_flexvol_capacity(fake_flexvol_path)) - - self.assertEqual(expected_total_size, total_size) - self.assertEqual(expected_available_size, available_size) - - def test_get_aggregates(self): - - api_response = netapp_api.NaElement( - fake_client.AGGR_GET_ITER_RESPONSE) - self.mock_object(self.client, - 'send_request', - mock.Mock(return_value=api_response)) - - result = self.client._get_aggregates() - - self.client.send_request.assert_has_calls([ - mock.call('aggr-get-iter', {}, enable_tunneling=False)]) - self.assertListEqual( - [aggr.to_string() for aggr in api_response.get_child_by_name( - 'attributes-list').get_children()], - [aggr.to_string() for aggr in result]) - - def test_get_aggregates_with_filters(self): - - api_response = netapp_api.NaElement( - fake_client.AGGR_GET_SPACE_RESPONSE) - self.mock_object(self.client, - 'send_request', - mock.Mock(return_value=api_response)) - - desired_attributes = { - 'aggr-attributes': { - 'aggregate-name': None, - 'aggr-space-attributes': { - 'size-total': None, - 'size-available': None, - } - } - } - - result = self.client._get_aggregates( - aggregate_names=fake_client.VOLUME_AGGREGATE_NAMES, - desired_attributes=desired_attributes) - - aggr_get_iter_args = { - 'query': { - 'aggr-attributes': { - 'aggregate-name': '|'.join( - fake_client.VOLUME_AGGREGATE_NAMES), - } - }, - 'desired-attributes': desired_attributes - } - - self.client.send_request.assert_has_calls([ - mock.call('aggr-get-iter', aggr_get_iter_args, - enable_tunneling=False)]) - self.assertListEqual( - [aggr.to_string() for aggr in api_response.get_child_by_name( - 'attributes-list').get_children()], - [aggr.to_string() for aggr in result]) - - def test_get_aggregates_not_found(self): - - api_response = netapp_api.NaElement(fake_client.NO_RECORDS_RESPONSE) - self.mock_object(self.client, - 'send_request', - mock.Mock(return_value=api_response)) - - result = self.client._get_aggregates() - - self.client.send_request.assert_has_calls([ - mock.call('aggr-get-iter', {}, enable_tunneling=False)]) - self.assertListEqual([], result) - - def test_get_node_for_aggregate(self): - - api_response = netapp_api.NaElement( - fake_client.AGGR_GET_NODE_RESPONSE).get_child_by_name( - 'attributes-list').get_children() - self.mock_object(self.client, - '_get_aggregates', - mock.Mock(return_value=api_response)) - - result = self.client.get_node_for_aggregate( - fake_client.VOLUME_AGGREGATE_NAME) - - desired_attributes = { - 'aggr-attributes': { - 'aggregate-name': None, - 'aggr-ownership-attributes': { - 'home-name': None, - }, - }, - } - - self.client._get_aggregates.assert_has_calls([ - mock.call( - aggregate_names=[fake_client.VOLUME_AGGREGATE_NAME], - desired_attributes=desired_attributes)]) - - self.assertEqual(fake_client.NODE_NAME, result) - - def test_get_node_for_aggregate_none_requested(self): - - result = self.client.get_node_for_aggregate(None) - - self.assertIsNone(result) - - def test_get_node_for_aggregate_api_not_found(self): - - self.mock_object(self.client, - 'send_request', - mock.Mock(side_effect=self._mock_api_error( - netapp_api.EAPINOTFOUND))) - - result = self.client.get_node_for_aggregate( - fake_client.VOLUME_AGGREGATE_NAME) - - self.assertIsNone(result) - - def test_get_node_for_aggregate_api_error(self): - - self.mock_object(self.client, 'send_request', self._mock_api_error()) - - self.assertRaises(netapp_api.NaApiError, - self.client.get_node_for_aggregate, - fake_client.VOLUME_AGGREGATE_NAME) - - def test_get_node_for_aggregate_not_found(self): - - api_response = netapp_api.NaElement(fake_client.NO_RECORDS_RESPONSE) - self.mock_object(self.client, - 'send_request', - mock.Mock(return_value=api_response)) - - result = self.client.get_node_for_aggregate( - fake_client.VOLUME_AGGREGATE_NAME) - - self.assertIsNone(result) - - def test_get_performance_instance_uuids(self): - - self.mock_send_request.return_value = netapp_api.NaElement( - fake_client.PERF_OBJECT_INSTANCE_LIST_INFO_ITER_RESPONSE) - - result = self.client.get_performance_instance_uuids( - 'system', fake_client.NODE_NAME) - - expected = [fake_client.NODE_NAME + ':kernel:system'] - self.assertEqual(expected, result) - - perf_object_instance_list_info_iter_args = { - 'objectname': 'system', - 'query': { - 'instance-info': { - 'uuid': fake_client.NODE_NAME + ':*', - } - } - } - self.mock_send_request.assert_called_once_with( - 'perf-object-instance-list-info-iter', - perf_object_instance_list_info_iter_args, enable_tunneling=False) - - def test_get_performance_counters(self): - - self.mock_send_request.return_value = netapp_api.NaElement( - fake_client.PERF_OBJECT_GET_INSTANCES_SYSTEM_RESPONSE_CMODE) - - instance_uuids = [ - fake_client.NODE_NAMES[0] + ':kernel:system', - fake_client.NODE_NAMES[1] + ':kernel:system', - ] - counter_names = ['avg_processor_busy'] - result = self.client.get_performance_counters('system', - instance_uuids, - counter_names) - - expected = [ - { - 'avg_processor_busy': '5674745133134', - 'instance-name': 'system', - 'instance-uuid': instance_uuids[0], - 'node-name': fake_client.NODE_NAMES[0], - 'timestamp': '1453412013', - }, { - 'avg_processor_busy': '4077649009234', - 'instance-name': 'system', - 'instance-uuid': instance_uuids[1], - 'node-name': fake_client.NODE_NAMES[1], - 'timestamp': '1453412013' - }, - ] - self.assertEqual(expected, result) - - perf_object_get_instances_args = { - 'objectname': 'system', - 'instance-uuids': [ - {'instance-uuid': instance_uuid} - for instance_uuid in instance_uuids - ], - 'counters': [ - {'counter': counter} for counter in counter_names - ], - } - self.mock_send_request.assert_called_once_with( - 'perf-object-get-instances', perf_object_get_instances_args, - enable_tunneling=False) - - def test_check_iscsi_initiator_exists_when_no_initiator_exists(self): - self.connection.invoke_successfully = mock.Mock( - side_effect=netapp_api.NaApiError) - initiator = fake_client.INITIATOR_IQN - - initiator_exists = self.client.check_iscsi_initiator_exists(initiator) - - self.assertFalse(initiator_exists) - - def test_check_iscsi_initiator_exists_when_initiator_exists(self): - self.connection.invoke_successfully = mock.Mock() - initiator = fake_client.INITIATOR_IQN - - initiator_exists = self.client.check_iscsi_initiator_exists(initiator) - - self.assertTrue(initiator_exists) - - def test_set_iscsi_chap_authentication_no_previous_initiator(self): - self.connection.invoke_successfully = mock.Mock() - self.mock_object(self.client, 'check_iscsi_initiator_exists', - mock.Mock(return_value=False)) - - ssh = mock.Mock(paramiko.SSHClient) - sshpool = mock.Mock(ssh_utils.SSHPool) - self.client.ssh_client.ssh_pool = sshpool - self.mock_object(self.client.ssh_client, 'execute_command_with_prompt') - sshpool.item().__enter__ = mock.Mock(return_value=ssh) - sshpool.item().__exit__ = mock.Mock(return_value=False) - - self.client.set_iscsi_chap_authentication(fake_client.INITIATOR_IQN, - fake_client.USER_NAME, - fake_client.PASSWORD) - - command = ('iscsi security create -vserver fake_vserver ' - '-initiator-name iqn.2015-06.com.netapp:fake_iqn ' - '-auth-type CHAP -user-name fake_user') - self.client.ssh_client.execute_command_with_prompt.assert_has_calls( - [mock.call(ssh, command, 'Password:', fake_client.PASSWORD)] - ) - - def test_set_iscsi_chap_authentication_with_preexisting_initiator(self): - self.connection.invoke_successfully = mock.Mock() - self.mock_object(self.client, 'check_iscsi_initiator_exists', - mock.Mock(return_value=True)) - - ssh = mock.Mock(paramiko.SSHClient) - sshpool = mock.Mock(ssh_utils.SSHPool) - self.client.ssh_client.ssh_pool = sshpool - self.mock_object(self.client.ssh_client, 'execute_command_with_prompt') - sshpool.item().__enter__ = mock.Mock(return_value=ssh) - sshpool.item().__exit__ = mock.Mock(return_value=False) - - self.client.set_iscsi_chap_authentication(fake_client.INITIATOR_IQN, - fake_client.USER_NAME, - fake_client.PASSWORD) - - command = ('iscsi security modify -vserver fake_vserver ' - '-initiator-name iqn.2015-06.com.netapp:fake_iqn ' - '-auth-type CHAP -user-name fake_user') - self.client.ssh_client.execute_command_with_prompt.assert_has_calls( - [mock.call(ssh, command, 'Password:', fake_client.PASSWORD)] - ) - - def test_set_iscsi_chap_authentication_with_ssh_exception(self): - self.connection.invoke_successfully = mock.Mock() - self.mock_object(self.client, 'check_iscsi_initiator_exists', - mock.Mock(return_value=True)) - - ssh = mock.Mock(paramiko.SSHClient) - sshpool = mock.Mock(ssh_utils.SSHPool) - self.client.ssh_client.ssh_pool = sshpool - sshpool.item().__enter__ = mock.Mock(return_value=ssh) - sshpool.item().__enter__.side_effect = paramiko.SSHException( - 'Connection Failure') - sshpool.item().__exit__ = mock.Mock(return_value=False) - - self.assertRaises(exception.VolumeBackendAPIException, - self.client.set_iscsi_chap_authentication, - fake_client.INITIATOR_IQN, - fake_client.USER_NAME, - fake_client.PASSWORD) - - def test_get_snapshot_if_snapshot_present_not_busy(self): - expected_vol_name = fake.SNAPSHOT['volume_id'] - expected_snapshot_name = fake.SNAPSHOT['name'] - response = netapp_api.NaElement( - fake_client.SNAPSHOT_INFO_FOR_PRESENT_NOT_BUSY_SNAPSHOT_CMODE) - self.mock_send_request.return_value = response - - snapshot = self.client.get_snapshot(expected_vol_name, - expected_snapshot_name) - - self.assertEqual(expected_vol_name, snapshot['volume']) - self.assertEqual(expected_snapshot_name, snapshot['name']) - self.assertEqual(set([]), snapshot['owners']) - self.assertFalse(snapshot['busy']) - - def test_get_snapshot_if_snapshot_present_busy(self): - expected_vol_name = fake.SNAPSHOT['volume_id'] - expected_snapshot_name = fake.SNAPSHOT['name'] - response = netapp_api.NaElement( - fake_client.SNAPSHOT_INFO_FOR_PRESENT_BUSY_SNAPSHOT_CMODE) - self.mock_send_request.return_value = response - - snapshot = self.client.get_snapshot(expected_vol_name, - expected_snapshot_name) - - self.assertEqual(expected_vol_name, snapshot['volume']) - self.assertEqual(expected_snapshot_name, snapshot['name']) - self.assertEqual(set([]), snapshot['owners']) - self.assertTrue(snapshot['busy']) - - def test_get_snapshot_if_snapshot_not_present(self): - expected_vol_name = fake.SNAPSHOT['volume_id'] - expected_snapshot_name = fake.SNAPSHOT['name'] - response = netapp_api.NaElement(fake_client.NO_RECORDS_RESPONSE) - self.mock_send_request.return_value = response - - self.assertRaises(exception.SnapshotNotFound, self.client.get_snapshot, - expected_vol_name, expected_snapshot_name) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/fakes.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/fakes.py deleted file mode 100644 index 6a2f91082..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/fakes.py +++ /dev/null @@ -1,461 +0,0 @@ -# Copyright (c) - 2014, Clinton Knight. All rights reserved. -# Copyright (c) - 2015, Tom Barron. All rights reserved. -# Copyright (c) - 2016 Chuck Fouts. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from lxml import etree - -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap import ssc_cmode - - -VOLUME_ID = 'f10d1a84-9b7b-427e-8fec-63c48b509a56' -LUN_ID = 'ee6b4cc7-477b-4016-aa0c-7127b4e3af86' -LUN_HANDLE = 'fake_lun_handle' -LUN_NAME = 'lun1' -LUN_SIZE = 3 -LUN_TABLE = {LUN_NAME: None} -SIZE = 1024 -HOST_NAME = 'fake.host.name' -BACKEND_NAME = 'fake_backend_name' -POOL_NAME = 'aggr1' -SHARE_IP = '192.168.99.24' -EXPORT_PATH = '/fake/export/path' -NFS_SHARE = '%s:%s' % (SHARE_IP, EXPORT_PATH) -HOST_STRING = '%s@%s#%s' % (HOST_NAME, BACKEND_NAME, POOL_NAME) -NFS_HOST_STRING = '%s@%s#%s' % (HOST_NAME, BACKEND_NAME, NFS_SHARE) -FLEXVOL = 'openstack-flexvol' -NFS_FILE_PATH = 'nfsvol' -PATH = '/vol/%s/%s' % (POOL_NAME, LUN_NAME) -LUN_METADATA = { - 'OsType': None, - 'SpaceReserved': 'true', - 'Path': PATH, - 'Qtree': None, - 'Volume': POOL_NAME, -} -VOLUME = { - 'name': LUN_NAME, - 'size': SIZE, - 'id': VOLUME_ID, - 'host': HOST_STRING, -} -NFS_VOLUME = { - 'name': NFS_FILE_PATH, - 'size': SIZE, - 'id': VOLUME_ID, - 'host': NFS_HOST_STRING, -} - -NETAPP_VOLUME = 'fake_netapp_volume' - -UUID1 = '12345678-1234-5678-1234-567812345678' -LUN_PATH = '/vol/vol0/%s' % LUN_NAME - -VSERVER_NAME = 'openstack-vserver' - -FC_VOLUME = {'name': 'fake_volume'} - -FC_INITIATORS = ['21000024ff406cc3', '21000024ff406cc2'] -FC_FORMATTED_INITIATORS = ['21:00:00:24:ff:40:6c:c3', - '21:00:00:24:ff:40:6c:c2'] - -FC_TARGET_WWPNS = ['500a098280feeba5', '500a098290feeba5', - '500a098190feeba5', '500a098180feeba5'] - -FC_FORMATTED_TARGET_WWPNS = ['50:0a:09:82:80:fe:eb:a5', - '50:0a:09:82:90:fe:eb:a5', - '50:0a:09:81:90:fe:eb:a5', - '50:0a:09:81:80:fe:eb:a5'] - -FC_CONNECTOR = {'ip': '1.1.1.1', - 'host': 'fake_host', - 'wwnns': ['20000024ff406cc3', '20000024ff406cc2'], - 'wwpns': ['21000024ff406cc3', '21000024ff406cc2']} - -FC_I_T_MAP = {'21000024ff406cc3': ['500a098280feeba5', '500a098290feeba5'], - '21000024ff406cc2': ['500a098190feeba5', '500a098180feeba5']} - -FC_I_T_MAP_COMPLETE = {'21000024ff406cc3': FC_TARGET_WWPNS, - '21000024ff406cc2': FC_TARGET_WWPNS} - -FC_FABRIC_MAP = {'fabricB': - {'target_port_wwn_list': - ['500a098190feeba5', '500a098180feeba5'], - 'initiator_port_wwn_list': ['21000024ff406cc2']}, - 'fabricA': - {'target_port_wwn_list': - ['500a098290feeba5', '500a098280feeba5'], - 'initiator_port_wwn_list': ['21000024ff406cc3']}} - -FC_TARGET_INFO = {'driver_volume_type': 'fibre_channel', - 'data': {'target_lun': 1, - 'initiator_target_map': FC_I_T_MAP, - 'target_wwn': FC_TARGET_WWPNS, - 'target_discovered': True}} - -FC_TARGET_INFO_EMPTY = {'driver_volume_type': 'fibre_channel', 'data': {}} - -FC_TARGET_INFO_UNMAP = {'driver_volume_type': 'fibre_channel', - 'data': {'target_wwn': FC_TARGET_WWPNS, - 'initiator_target_map': FC_I_T_MAP}} - -IGROUP1_NAME = 'openstack-igroup1' - -IGROUP1 = { - 'initiator-group-os-type': 'linux', - 'initiator-group-type': 'fcp', - 'initiator-group-name': IGROUP1_NAME, -} - -ISCSI_VOLUME = { - 'name': 'fake_volume', - 'id': 'fake_id', - 'provider_auth': 'fake provider auth', -} - -ISCSI_LUN = {'name': ISCSI_VOLUME, 'lun_id': 42} - -ISCSI_SERVICE_IQN = 'fake_iscsi_service_iqn' - -ISCSI_CONNECTION_PROPERTIES = { - 'data': { - 'auth_method': 'fake_method', - 'auth_password': 'auth', - 'auth_username': 'provider', - 'discovery_auth_method': 'fake_method', - 'discovery_auth_username': 'provider', - 'discovery_auth_password': 'auth', - 'target_discovered': False, - 'target_iqn': ISCSI_SERVICE_IQN, - 'target_lun': 42, - 'target_portal': '1.2.3.4:3260', - 'volume_id': 'fake_id', - }, - 'driver_volume_type': 'iscsi', -} - -ISCSI_CONNECTOR = { - 'ip': '1.1.1.1', - 'host': 'fake_host', - 'initiator': 'fake_initiator_iqn', -} - -ISCSI_TARGET_DETAILS_LIST = [ - {'address': '5.6.7.8', 'port': '3260'}, - {'address': '1.2.3.4', 'port': '3260'}, - {'address': '99.98.97.96', 'port': '3260'}, -] - -IPV4_ADDRESS = '192.168.14.2' -IPV6_ADDRESS = 'fe80::6e40:8ff:fe8a:130' -NFS_SHARE_IPV4 = IPV4_ADDRESS + ':' + EXPORT_PATH -NFS_SHARE_IPV6 = IPV6_ADDRESS + ':' + EXPORT_PATH - -RESERVED_PERCENTAGE = 7 -MAX_OVER_SUBSCRIPTION_RATIO = 19.0 -TOTAL_BYTES = 4797892092432 -AVAILABLE_BYTES = 13479932478 -CAPACITY_VALUES = (TOTAL_BYTES, AVAILABLE_BYTES) - -IGROUP1 = {'initiator-group-os-type': 'linux', - 'initiator-group-type': 'fcp', - 'initiator-group-name': IGROUP1_NAME} - -QOS_SPECS = {} -EXTRA_SPECS = {} -MAX_THROUGHPUT = '21734278B/s' -QOS_POLICY_GROUP_NAME = 'fake_qos_policy_group_name' - -QOS_POLICY_GROUP_INFO_LEGACY = { - 'legacy': 'legacy-' + QOS_POLICY_GROUP_NAME, - 'spec': None, -} - -QOS_POLICY_GROUP_SPEC = { - 'max_throughput': MAX_THROUGHPUT, - 'policy_name': QOS_POLICY_GROUP_NAME, -} - -QOS_POLICY_GROUP_INFO = {'legacy': None, 'spec': QOS_POLICY_GROUP_SPEC} - -CLONE_SOURCE_NAME = 'fake_clone_source_name' -CLONE_SOURCE_ID = 'fake_clone_source_id' -CLONE_SOURCE_SIZE = 1024 - -CLONE_SOURCE = { - 'size': CLONE_SOURCE_SIZE, - 'name': CLONE_SOURCE_NAME, - 'id': CLONE_SOURCE_ID, -} - -CLONE_DESTINATION_NAME = 'fake_clone_destination_name' -CLONE_DESTINATION_SIZE = 1041 -CLONE_DESTINATION_ID = 'fake_clone_destination_id' - -CLONE_DESTINATION = { - 'size': CLONE_DESTINATION_SIZE, - 'name': CLONE_DESTINATION_NAME, - 'id': CLONE_DESTINATION_ID, -} - -SNAPSHOT_NAME = 'fake_snapshot_name' -SNAPSHOT_LUN_HANDLE = 'fake_snapshot_lun_handle' - -SNAPSHOT = { - 'name': SNAPSHOT_NAME, - 'volume_size': SIZE, - 'volume_id': 'fake_volume_id', - 'busy': False, -} - -VOLUME_REF = {'name': 'fake_vref_name', 'size': 42} - -FAKE_CMODE_POOLS = [ - { - 'QoS_support': True, - 'consistencygroup_support': True, - 'free_capacity_gb': 3.72, - 'netapp_compression': u'true', - 'netapp_dedup': u'true', - 'netapp_disk_type': 'SSD', - 'netapp_mirrored': u'true', - 'netapp_nocompression': u'false', - 'netapp_nodedup': u'false', - 'netapp_raid_type': 'raiddp', - 'netapp_thick_provisioned': u'false', - 'netapp_thin_provisioned': u'true', - 'netapp_unmirrored': u'false', - 'pool_name': 'open123', - 'reserved_percentage': 0, - 'total_capacity_gb': 4.65, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'provisioned_capacity_gb': 0.93, - 'max_over_subscription_ratio': 20.0, - 'utilization': 30.0, - 'filter_function': 'filter', - 'goodness_function': 'goodness', - } -] - -FAKE_CMODE_VOLUME = { - 'all': [ssc_cmode.NetAppVolume(name='open123', vserver='vs'), - ssc_cmode.NetAppVolume(name='mixed', vserver='vs'), - ssc_cmode.NetAppVolume(name='open321', vserver='vs')], -} - -FAKE_7MODE_VOLUME = { - 'all': [ - netapp_api.NaElement( - etree.XML(""" - open123 - """)), - netapp_api.NaElement( - etree.XML(""" - mixed3 - """)), - netapp_api.NaElement( - etree.XML(""" - open1234 - """)) - ], -} - - -FAKE_CMODE_VOL1 = ssc_cmode.NetAppVolume(name='open123', vserver='openstack') -FAKE_CMODE_VOL1.state['vserver_root'] = False -FAKE_CMODE_VOL1.state['status'] = 'online' -FAKE_CMODE_VOL1.state['junction_active'] = True -FAKE_CMODE_VOL1.space['size_avl_bytes'] = '4000000000' -FAKE_CMODE_VOL1.space['size_total_bytes'] = '5000000000' -FAKE_CMODE_VOL1.space['space-guarantee-enabled'] = False -FAKE_CMODE_VOL1.space['space-guarantee'] = 'file' -FAKE_CMODE_VOL1.space['thin_provisioned'] = True -FAKE_CMODE_VOL1.mirror['mirrored'] = True -FAKE_CMODE_VOL1.qos['qos_policy_group'] = None -FAKE_CMODE_VOL1.aggr['name'] = 'aggr1' -FAKE_CMODE_VOL1.aggr['junction'] = '/vola' -FAKE_CMODE_VOL1.sis['dedup'] = True -FAKE_CMODE_VOL1.sis['compression'] = True -FAKE_CMODE_VOL1.aggr['raid_type'] = 'raiddp' -FAKE_CMODE_VOL1.aggr['ha_policy'] = 'cfo' -FAKE_CMODE_VOL1.aggr['disk_type'] = 'SSD' -ssc_map = { - 'mirrored': [FAKE_CMODE_VOL1], - 'dedup': [FAKE_CMODE_VOL1], - 'compression': [FAKE_CMODE_VOL1], - 'thin': [FAKE_CMODE_VOL1], - 'all': [FAKE_CMODE_VOL1], -} - -FILE_LIST = ['file1', 'file2', 'file3'] - -FAKE_LUN = netapp_api.NaElement.create_node_with_children( - 'lun-info', - **{'alignment': 'indeterminate', - 'block-size': '512', - 'comment': '', - 'creation-timestamp': '1354536362', - 'is-space-alloc-enabled': 'false', - 'is-space-reservation-enabled': 'true', - 'mapped': 'false', - 'multiprotocol-type': 'linux', - 'online': 'true', - 'path': '/vol/fakeLUN/fakeLUN', - 'prefix-size': '0', - 'qtree': '', - 'read-only': 'false', - 'serial-number': '2FfGI$APyN68', - 'share-state': 'none', - 'size': '20971520', - 'size-used': '0', - 'staging': 'false', - 'suffix-size': '0', - 'uuid': 'cec1f3d7-3d41-11e2-9cf4-123478563412', - 'volume': 'fakeLUN', - 'vserver': 'fake_vserver'}) - -FAKE_7MODE_VOL1 = [netapp_api.NaElement( - etree.XML(""" - open123 - online - 0 - 0 - 0 - false - false - """))] - -FAKE_7MODE_POOLS = [ - { - 'pool_name': 'open123', - 'consistencygroup_support': True, - 'QoS_support': False, - 'reserved_percentage': 0, - 'total_capacity_gb': 0.0, - 'free_capacity_gb': 0.0, - 'max_over_subscription_ratio': 20.0, - 'thin_provisioning_support': False, - 'thick_provisioning_support': True, - 'provisioned_capacity_gb': 0.0, - 'utilization': 30.0, - 'filter_function': 'filter', - 'goodness_function': 'goodness', - } -] - -CG_VOLUME_NAME = 'fake_cg_volume' -CG_GROUP_NAME = 'fake_consistency_group' -SOURCE_CG_VOLUME_NAME = 'fake_source_cg_volume' -CG_VOLUME_ID = 'fake_cg_volume_id' -CG_VOLUME_SIZE = 100 -SOURCE_CG_VOLUME_ID = 'fake_source_cg_volume_id' -CONSISTENCY_GROUP_NAME = 'fake_cg' -SOURCE_CONSISTENCY_GROUP_ID = 'fake_source_cg_id' -CONSISTENCY_GROUP_ID = 'fake_cg_id' -CG_SNAPSHOT_ID = 'fake_cg_snapshot_id' -CG_SNAPSHOT_NAME = 'snapshot-' + CG_SNAPSHOT_ID -CG_VOLUME_SNAPSHOT_ID = 'fake_cg_volume_snapshot_id' - -CG_LUN_METADATA = { - 'OsType': None, - 'Path': '/vol/aggr1/fake_cg_volume', - 'SpaceReserved': 'true', - 'Qtree': None, - 'Volume': POOL_NAME, -} - -SOURCE_CG_VOLUME = { - 'name': SOURCE_CG_VOLUME_NAME, - 'size': CG_VOLUME_SIZE, - 'id': SOURCE_CG_VOLUME_ID, - 'host': 'hostname@backend#cdot', - 'consistencygroup_id': None, - 'status': 'fake_status', -} - -CG_VOLUME = { - 'name': CG_VOLUME_NAME, - 'size': 100, - 'id': CG_VOLUME_ID, - 'host': 'hostname@backend#cdot', - 'consistencygroup_id': CONSISTENCY_GROUP_ID, - 'status': 'fake_status', -} - -SOURCE_CONSISTENCY_GROUP = { - 'id': SOURCE_CONSISTENCY_GROUP_ID, - 'status': 'fake_status', -} - -CONSISTENCY_GROUP = { - 'id': CONSISTENCY_GROUP_ID, - 'status': 'fake_status', - 'name': CG_GROUP_NAME, -} - -CG_SNAPSHOT = { - 'id': CG_SNAPSHOT_ID, - 'name': CG_SNAPSHOT_NAME, - 'volume_size': CG_VOLUME_SIZE, - 'consistencygroup_id': CONSISTENCY_GROUP_ID, - 'status': 'fake_status', - 'volume_id': 'fake_source_volume_id', -} - -CG_VOLUME_SNAPSHOT = { - 'name': CG_SNAPSHOT_NAME, - 'volume_size': CG_VOLUME_SIZE, - 'cgsnapshot_id': CG_SNAPSHOT_ID, - 'id': CG_VOLUME_SNAPSHOT_ID, - 'status': 'fake_status', - 'volume_id': CG_VOLUME_ID, -} - - -class test_volume(object): - pass - -test_volume = test_volume() -test_volume.id = {'vserver': 'openstack', 'name': 'vola'} -test_volume.aggr = { - 'disk_type': 'SSD', - 'ha_policy': 'cfo', - 'junction': '/vola', - 'name': 'aggr1', - 'raid_type': 'raiddp', -} -test_volume.export = {'path': NFS_SHARE} -test_volume.sis = {'dedup': False, 'compression': False} -test_volume.state = { - 'status': 'online', - 'vserver_root': False, - 'junction_active': True, -} -test_volume.qos = {'qos_policy_group': None} - - -class test_snapshot(object): - pass - - def __getitem__(self, key): - return getattr(self, key) - -PROVIDER_LOCATION = 'fake_provider_location' -test_snapshot = test_snapshot() -test_snapshot.id = 'fake_snap_id' -test_snapshot.name = 'snapshot-%s' % test_snapshot.id -test_snapshot.volume_id = 'fake_volume_id' -test_snapshot.provider_location = PROVIDER_LOCATION diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/__init__.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/fakes.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/fakes.py deleted file mode 100644 index a8d2476f0..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/fakes.py +++ /dev/null @@ -1,546 +0,0 @@ -# Copyright (c) 2016 Clinton Knight -# All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -NODE = 'cluster1-01' - -COUNTERS_T1 = [ - { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'avg_processor_busy': '29078861388', - 'instance-name': 'system', - 'timestamp': '1453573776', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'cpu_elapsed_time': '1063283283681', - 'instance-name': 'system', - 'timestamp': '1453573776', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'cpu_elapsed_time1': '1063283283681', - 'instance-name': 'system', - 'timestamp': '1453573776', - }, { - 'cp_phase_times:p2a_snap': '714', - 'cp_phase_times:p4_finish': '14897', - 'cp_phase_times:setup': '581', - 'cp_phase_times:p2a_dlog1': '6019', - 'cp_phase_times:p2a_dlog2': '2328', - 'cp_phase_times:p2v_cont': '2479', - 'cp_phase_times:p2v_volinfo': '1138', - 'cp_phase_times:p2v_bm': '3484', - 'cp_phase_times:p2v_fsinfo': '2031', - 'cp_phase_times:p2a_inofile': '356', - 'cp_phase_times': '581,5007,1840,9832,498,0,839,799,1336,2031,0,377,' - '427,1058,354,3484,5135,1460,1138,2479,356,1373' - ',6019,9,2328,2257,229,493,1275,0,6059,714,530215,' - '21603833,0,0,3286,11075940,22001,14897,36', - 'cp_phase_times:p2v_dlog2': '377', - 'instance-name': 'wafl', - 'cp_phase_times:p3_wait': '0', - 'cp_phase_times:p2a_bm': '6059', - 'cp_phase_times:p1_quota': '498', - 'cp_phase_times:p2v_inofile': '839', - 'cp_phase_times:p2a_refcount': '493', - 'cp_phase_times:p2a_fsinfo': '2257', - 'cp_phase_times:p2a_hyabc': '0', - 'cp_phase_times:p2a_volinfo': '530215', - 'cp_phase_times:pre_p0': '5007', - 'cp_phase_times:p2a_hya': '9', - 'cp_phase_times:p0_snap_del': '1840', - 'cp_phase_times:p2a_ino': '1373', - 'cp_phase_times:p2v_df_scores_sub': '354', - 'cp_phase_times:p2v_ino_pub': '799', - 'cp_phase_times:p2a_ipu_bitmap_grow': '229', - 'cp_phase_times:p2v_refcount': '427', - 'timestamp': '1453573776', - 'cp_phase_times:p2v_dlog1': '0', - 'cp_phase_times:p2_finish': '0', - 'cp_phase_times:p1_clean': '9832', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:wafl', - 'cp_phase_times:p3a_volinfo': '11075940', - 'cp_phase_times:p2a_topaa': '1275', - 'cp_phase_times:p2_flush': '21603833', - 'cp_phase_times:p2v_df_scores': '1460', - 'cp_phase_times:ipu_disk_add': '0', - 'cp_phase_times:p2v_snap': '5135', - 'cp_phase_times:p5_finish': '36', - 'cp_phase_times:p2v_ino_pri': '1336', - 'cp_phase_times:p3v_volinfo': '3286', - 'cp_phase_times:p2v_topaa': '1058', - 'cp_phase_times:p3_finish': '22001', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:wafl', - 'total_cp_msecs': '33309624', - 'instance-name': 'wafl', - 'timestamp': '1453573776', - }, { - 'domain_busy:kahuna': '2712467226', - 'timestamp': '1453573777', - 'domain_busy:cifs': '434036', - 'domain_busy:raid_exempt': '28', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'domain_busy:target': '6460782', - 'domain_busy:nwk_exempt': '20', - 'domain_busy:raid': '722094140', - 'domain_busy:storage': '2253156562', - 'instance-name': 'processor0', - 'domain_busy:cluster': '34', - 'domain_busy:wafl_xcleaner': '51275254', - 'domain_busy:wafl_exempt': '1243553699', - 'domain_busy:protocol': '54', - 'domain_busy': '1028851855595,2712467226,2253156562,5688808118,' - '722094140,28,6460782,59,434036,1243553699,51275254,' - '61237441,34,54,11,20,5254181873,13656398235,452215', - 'domain_busy:nwk_legacy': '5254181873', - 'domain_busy:dnscache': '59', - 'domain_busy:exempt': '5688808118', - 'domain_busy:hostos': '13656398235', - 'domain_busy:sm_exempt': '61237441', - 'domain_busy:nwk_exclusive': '11', - 'domain_busy:idle': '1028851855595', - 'domain_busy:ssan_exempt': '452215', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'processor_elapsed_time': '1063283843318', - 'instance-name': 'processor0', - 'timestamp': '1453573777', - }, { - 'domain_busy:kahuna': '1978024846', - 'timestamp': '1453573777', - 'domain_busy:cifs': '318584', - 'domain_busy:raid_exempt': '0', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor1', - 'domain_busy:target': '3330956', - 'domain_busy:nwk_exempt': '0', - 'domain_busy:raid': '722235930', - 'domain_busy:storage': '1498890708', - 'instance-name': 'processor1', - 'domain_busy:cluster': '0', - 'domain_busy:wafl_xcleaner': '50122685', - 'domain_busy:wafl_exempt': '1265921369', - 'domain_busy:protocol': '0', - 'domain_busy': '1039557880852,1978024846,1498890708,3734060289,' - '722235930,0,3330956,0,318584,1265921369,50122685,' - '36417362,0,0,0,0,2815252976,10274810484,393451', - 'domain_busy:nwk_legacy': '2815252976', - 'domain_busy:dnscache': '0', - 'domain_busy:exempt': '3734060289', - 'domain_busy:hostos': '10274810484', - 'domain_busy:sm_exempt': '36417362', - 'domain_busy:nwk_exclusive': '0', - 'domain_busy:idle': '1039557880852', - 'domain_busy:ssan_exempt': '393451', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor1', - 'processor_elapsed_time': '1063283843321', - 'instance-name': 'processor1', - 'timestamp': '1453573777', - } -] - -COUNTERS_T2 = [ - { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'avg_processor_busy': '29081228905', - 'instance-name': 'system', - 'timestamp': '1453573834', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'cpu_elapsed_time': '1063340792148', - 'instance-name': 'system', - 'timestamp': '1453573834', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'cpu_elapsed_time1': '1063340792148', - 'instance-name': 'system', - 'timestamp': '1453573834', - }, { - 'cp_phase_times:p2a_snap': '714', - 'cp_phase_times:p4_finish': '14897', - 'cp_phase_times:setup': '581', - 'cp_phase_times:p2a_dlog1': '6019', - 'cp_phase_times:p2a_dlog2': '2328', - 'cp_phase_times:p2v_cont': '2479', - 'cp_phase_times:p2v_volinfo': '1138', - 'cp_phase_times:p2v_bm': '3484', - 'cp_phase_times:p2v_fsinfo': '2031', - 'cp_phase_times:p2a_inofile': '356', - 'cp_phase_times': '581,5007,1840,9832,498,0,839,799,1336,2031,0,377,' - '427,1058,354,3484,5135,1460,1138,2479,356,1373,' - '6019,9,2328,2257,229,493,1275,0,6059,714,530215,' - '21604863,0,0,3286,11076392,22001,14897,36', - 'cp_phase_times:p2v_dlog2': '377', - 'instance-name': 'wafl', - 'cp_phase_times:p3_wait': '0', - 'cp_phase_times:p2a_bm': '6059', - 'cp_phase_times:p1_quota': '498', - 'cp_phase_times:p2v_inofile': '839', - 'cp_phase_times:p2a_refcount': '493', - 'cp_phase_times:p2a_fsinfo': '2257', - 'cp_phase_times:p2a_hyabc': '0', - 'cp_phase_times:p2a_volinfo': '530215', - 'cp_phase_times:pre_p0': '5007', - 'cp_phase_times:p2a_hya': '9', - 'cp_phase_times:p0_snap_del': '1840', - 'cp_phase_times:p2a_ino': '1373', - 'cp_phase_times:p2v_df_scores_sub': '354', - 'cp_phase_times:p2v_ino_pub': '799', - 'cp_phase_times:p2a_ipu_bitmap_grow': '229', - 'cp_phase_times:p2v_refcount': '427', - 'timestamp': '1453573834', - 'cp_phase_times:p2v_dlog1': '0', - 'cp_phase_times:p2_finish': '0', - 'cp_phase_times:p1_clean': '9832', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:wafl', - 'cp_phase_times:p3a_volinfo': '11076392', - 'cp_phase_times:p2a_topaa': '1275', - 'cp_phase_times:p2_flush': '21604863', - 'cp_phase_times:p2v_df_scores': '1460', - 'cp_phase_times:ipu_disk_add': '0', - 'cp_phase_times:p2v_snap': '5135', - 'cp_phase_times:p5_finish': '36', - 'cp_phase_times:p2v_ino_pri': '1336', - 'cp_phase_times:p3v_volinfo': '3286', - 'cp_phase_times:p2v_topaa': '1058', - 'cp_phase_times:p3_finish': '22001', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:wafl', - 'total_cp_msecs': '33311106', - 'instance-name': 'wafl', - 'timestamp': '1453573834', - }, { - 'domain_busy:kahuna': '2712629374', - 'timestamp': '1453573834', - 'domain_busy:cifs': '434036', - 'domain_busy:raid_exempt': '28', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'domain_busy:target': '6461082', - 'domain_busy:nwk_exempt': '20', - 'domain_busy:raid': '722136824', - 'domain_busy:storage': '2253260824', - 'instance-name': 'processor0', - 'domain_busy:cluster': '34', - 'domain_busy:wafl_xcleaner': '51277506', - 'domain_busy:wafl_exempt': '1243637154', - 'domain_busy:protocol': '54', - 'domain_busy': '1028906640232,2712629374,2253260824,5689093500,' - '722136824,28,6461082,59,434036,1243637154,51277506,' - '61240335,34,54,11,20,5254491236,13657992139,452215', - 'domain_busy:nwk_legacy': '5254491236', - 'domain_busy:dnscache': '59', - 'domain_busy:exempt': '5689093500', - 'domain_busy:hostos': '13657992139', - 'domain_busy:sm_exempt': '61240335', - 'domain_busy:nwk_exclusive': '11', - 'domain_busy:idle': '1028906640232', - 'domain_busy:ssan_exempt': '452215', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'processor_elapsed_time': '1063341351916', - 'instance-name': 'processor0', - 'timestamp': '1453573834', - }, { - 'domain_busy:kahuna': '1978217049', - 'timestamp': '1453573834', - 'domain_busy:cifs': '318584', - 'domain_busy:raid_exempt': '0', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor1', - 'domain_busy:target': '3331147', - 'domain_busy:nwk_exempt': '0', - 'domain_busy:raid': '722276805', - 'domain_busy:storage': '1498984059', - 'instance-name': 'processor1', - 'domain_busy:cluster': '0', - 'domain_busy:wafl_xcleaner': '50126176', - 'domain_busy:wafl_exempt': '1266039846', - 'domain_busy:protocol': '0', - 'domain_busy': '1039613222253,1978217049,1498984059,3734279672,' - '722276805,0,3331147,0,318584,1266039846,50126176,' - '36419297,0,0,0,0,2815435865,10276068104,393451', - 'domain_busy:nwk_legacy': '2815435865', - 'domain_busy:dnscache': '0', - 'domain_busy:exempt': '3734279672', - 'domain_busy:hostos': '10276068104', - 'domain_busy:sm_exempt': '36419297', - 'domain_busy:nwk_exclusive': '0', - 'domain_busy:idle': '1039613222253', - 'domain_busy:ssan_exempt': '393451', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor1', - 'processor_elapsed_time': '1063341351919', - 'instance-name': 'processor1', - 'timestamp': '1453573834', - }, -] - -SYSTEM_INSTANCE_UUIDS = ['cluster1-01:kernel:system'] -SYSTEM_INSTANCE_NAMES = ['system'] - -SYSTEM_COUNTERS = [ - { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'avg_processor_busy': '27877641199', - 'instance-name': 'system', - 'timestamp': '1453524928', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'cpu_elapsed_time': '1014438541279', - 'instance-name': 'system', - 'timestamp': '1453524928', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:system', - 'cpu_elapsed_time1': '1014438541279', - 'instance-name': 'system', - 'timestamp': '1453524928', - }, -] - - -WAFL_INSTANCE_UUIDS = ['cluster1-01:kernel:wafl'] -WAFL_INSTANCE_NAMES = ['wafl'] - -WAFL_COUNTERS = [ - { - 'cp_phase_times': '563,4844,1731,9676,469,0,821,763,1282,1937,0,359,' - '418,1048,344,3344,4867,1397,1101,2380,356,1318,' - '5954,9,2236,2190,228,476,1221,0,5838,696,515588,' - '20542954,0,0,3122,10567367,20696,13982,36', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:wafl', - 'instance-name': 'wafl', - 'timestamp': '1453523339', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:wafl', - 'total_cp_msecs': '31721222', - 'instance-name': 'wafl', - 'timestamp': '1453523339', - }, -] - -WAFL_CP_PHASE_TIMES_COUNTER_INFO = { - 'labels': [ - 'SETUP', 'PRE_P0', 'P0_SNAP_DEL', 'P1_CLEAN', 'P1_QUOTA', - 'IPU_DISK_ADD', 'P2V_INOFILE', 'P2V_INO_PUB', 'P2V_INO_PRI', - 'P2V_FSINFO', 'P2V_DLOG1', 'P2V_DLOG2', 'P2V_REFCOUNT', - 'P2V_TOPAA', 'P2V_DF_SCORES_SUB', 'P2V_BM', 'P2V_SNAP', - 'P2V_DF_SCORES', 'P2V_VOLINFO', 'P2V_CONT', 'P2A_INOFILE', - 'P2A_INO', 'P2A_DLOG1', 'P2A_HYA', 'P2A_DLOG2', 'P2A_FSINFO', - 'P2A_IPU_BITMAP_GROW', 'P2A_REFCOUNT', 'P2A_TOPAA', - 'P2A_HYABC', 'P2A_BM', 'P2A_SNAP', 'P2A_VOLINFO', 'P2_FLUSH', - 'P2_FINISH', 'P3_WAIT', 'P3V_VOLINFO', 'P3A_VOLINFO', - 'P3_FINISH', 'P4_FINISH', 'P5_FINISH', - ], - 'name': 'cp_phase_times', -} - -EXPANDED_WAFL_COUNTERS = [ - { - 'cp_phase_times:p2a_snap': '696', - 'cp_phase_times:p4_finish': '13982', - 'cp_phase_times:setup': '563', - 'cp_phase_times:p2a_dlog1': '5954', - 'cp_phase_times:p2a_dlog2': '2236', - 'cp_phase_times:p2v_cont': '2380', - 'cp_phase_times:p2v_volinfo': '1101', - 'cp_phase_times:p2v_bm': '3344', - 'cp_phase_times:p2v_fsinfo': '1937', - 'cp_phase_times:p2a_inofile': '356', - 'cp_phase_times': '563,4844,1731,9676,469,0,821,763,1282,1937,0,359,' - '418,1048,344,3344,4867,1397,1101,2380,356,1318,' - '5954,9,2236,2190,228,476,1221,0,5838,696,515588,' - '20542954,0,0,3122,10567367,20696,13982,36', - 'cp_phase_times:p2v_dlog2': '359', - 'instance-name': 'wafl', - 'cp_phase_times:p3_wait': '0', - 'cp_phase_times:p2a_bm': '5838', - 'cp_phase_times:p1_quota': '469', - 'cp_phase_times:p2v_inofile': '821', - 'cp_phase_times:p2a_refcount': '476', - 'cp_phase_times:p2a_fsinfo': '2190', - 'cp_phase_times:p2a_hyabc': '0', - 'cp_phase_times:p2a_volinfo': '515588', - 'cp_phase_times:pre_p0': '4844', - 'cp_phase_times:p2a_hya': '9', - 'cp_phase_times:p0_snap_del': '1731', - 'cp_phase_times:p2a_ino': '1318', - 'cp_phase_times:p2v_df_scores_sub': '344', - 'cp_phase_times:p2v_ino_pub': '763', - 'cp_phase_times:p2a_ipu_bitmap_grow': '228', - 'cp_phase_times:p2v_refcount': '418', - 'timestamp': '1453523339', - 'cp_phase_times:p2v_dlog1': '0', - 'cp_phase_times:p2_finish': '0', - 'cp_phase_times:p1_clean': '9676', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:wafl', - 'cp_phase_times:p3a_volinfo': '10567367', - 'cp_phase_times:p2a_topaa': '1221', - 'cp_phase_times:p2_flush': '20542954', - 'cp_phase_times:p2v_df_scores': '1397', - 'cp_phase_times:ipu_disk_add': '0', - 'cp_phase_times:p2v_snap': '4867', - 'cp_phase_times:p5_finish': '36', - 'cp_phase_times:p2v_ino_pri': '1282', - 'cp_phase_times:p3v_volinfo': '3122', - 'cp_phase_times:p2v_topaa': '1048', - 'cp_phase_times:p3_finish': '20696', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:wafl', - 'total_cp_msecs': '31721222', - 'instance-name': 'wafl', - 'timestamp': '1453523339', - }, -] - -PROCESSOR_INSTANCE_UUIDS = [ - 'cluster1-01:kernel:processor0', - 'cluster1-01:kernel:processor1', -] -PROCESSOR_INSTANCE_NAMES = ['processor0', 'processor1'] - -PROCESSOR_COUNTERS = [ - { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'domain_busy': '980648687811,2597164534,2155400686,5443901498,' - '690280568,28,6180773,59,413895,1190100947,48989575,' - '58549809,34,54,11,20,5024141791,13136260754,452215', - 'instance-name': 'processor0', - 'timestamp': '1453524150', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'processor_elapsed_time': '1013660714257', - 'instance-name': 'processor0', - 'timestamp': '1453524150', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor1', - 'domain_busy': '990957980543,1891766637,1433411516,3572427934,' - '691372324,0,3188648,0,305947,1211235777,47954620,' - '34832715,0,0,0,0,2692084482,9834648927,393451', - 'instance-name': 'processor1', - 'timestamp': '1453524150', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor1', - 'processor_elapsed_time': '1013660714261', - 'instance-name': 'processor1', - 'timestamp': '1453524150', - }, -] - -PROCESSOR_DOMAIN_BUSY_COUNTER_INFO = { - 'labels': [ - 'idle', 'kahuna', 'storage', 'exempt', 'raid', 'raid_exempt', - 'target', 'dnscache', 'cifs', 'wafl_exempt', 'wafl_xcleaner', - 'sm_exempt', 'cluster', 'protocol', 'nwk_exclusive', 'nwk_exempt', - 'nwk_legacy', 'hostOS', 'ssan_exempt', - ], - 'name': 'domain_busy', -} - -EXPANDED_PROCESSOR_COUNTERS = [ - { - 'domain_busy:kahuna': '2597164534', - 'timestamp': '1453524150', - 'domain_busy:cifs': '413895', - 'domain_busy:raid_exempt': '28', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'domain_busy:target': '6180773', - 'domain_busy:nwk_exempt': '20', - 'domain_busy:raid': '690280568', - 'domain_busy:storage': '2155400686', - 'instance-name': 'processor0', - 'domain_busy:cluster': '34', - 'domain_busy:wafl_xcleaner': '48989575', - 'domain_busy:wafl_exempt': '1190100947', - 'domain_busy:protocol': '54', - 'domain_busy': '980648687811,2597164534,2155400686,5443901498,' - '690280568,28,6180773,59,413895,1190100947,48989575,' - '58549809,34,54,11,20,5024141791,13136260754,452215', - 'domain_busy:nwk_legacy': '5024141791', - 'domain_busy:dnscache': '59', - 'domain_busy:exempt': '5443901498', - 'domain_busy:hostos': '13136260754', - 'domain_busy:sm_exempt': '58549809', - 'domain_busy:nwk_exclusive': '11', - 'domain_busy:idle': '980648687811', - 'domain_busy:ssan_exempt': '452215', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'processor_elapsed_time': '1013660714257', - 'instance-name': 'processor0', - 'timestamp': '1453524150', - }, { - 'domain_busy:kahuna': '1891766637', - 'timestamp': '1453524150', - 'domain_busy:cifs': '305947', - 'domain_busy:raid_exempt': '0', - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor1', - 'domain_busy:target': '3188648', - 'domain_busy:nwk_exempt': '0', - 'domain_busy:raid': '691372324', - 'domain_busy:storage': '1433411516', - 'instance-name': 'processor1', - 'domain_busy:cluster': '0', - 'domain_busy:wafl_xcleaner': '47954620', - 'domain_busy:wafl_exempt': '1211235777', - 'domain_busy:protocol': '0', - 'domain_busy': '990957980543,1891766637,1433411516,3572427934,' - '691372324,0,3188648,0,305947,1211235777,47954620,' - '34832715,0,0,0,0,2692084482,9834648927,393451', - 'domain_busy:nwk_legacy': '2692084482', - 'domain_busy:dnscache': '0', - 'domain_busy:exempt': '3572427934', - 'domain_busy:hostos': '9834648927', - 'domain_busy:sm_exempt': '34832715', - 'domain_busy:nwk_exclusive': '0', - 'domain_busy:idle': '990957980543', - 'domain_busy:ssan_exempt': '393451', - }, { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor1', - 'processor_elapsed_time': '1013660714261', - 'instance-name': 'processor1', - 'timestamp': '1453524150', - }, -] diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_7mode.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_7mode.py deleted file mode 100644 index 4e363f546..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_7mode.py +++ /dev/null @@ -1,255 +0,0 @@ -# Copyright (c) 2016 Clinton Knight -# All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import mock - -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap.performance \ - import fakes as fake -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.performance import perf_7mode -from cinder.volume.drivers.netapp.dataontap.performance import perf_base - - -@ddt.ddt -class Performance7modeLibraryTestCase(test.TestCase): - - def setUp(self): - super(Performance7modeLibraryTestCase, self).setUp() - - with mock.patch.object(perf_7mode.Performance7modeLibrary, - '_init_counter_info'): - self.zapi_client = mock.Mock() - self.zapi_client.get_system_name.return_value = fake.NODE - self.perf_library = perf_7mode.Performance7modeLibrary( - self.zapi_client) - self.perf_library.system_object_name = 'system' - self.perf_library.avg_processor_busy_base_counter_name = ( - 'cpu_elapsed_time1') - - def test_init_counter_info_not_supported(self): - - self.zapi_client.features.SYSTEM_METRICS = False - mock_get_base_counter_name = self.mock_object( - self.perf_library, '_get_base_counter_name') - - self.perf_library._init_counter_info() - - self.assertIsNone(self.perf_library.system_object_name) - self.assertIsNone( - self.perf_library.avg_processor_busy_base_counter_name) - self.assertFalse(mock_get_base_counter_name.called) - - def test_init_counter_info_api_error(self): - - self.zapi_client.features.SYSTEM_METRICS = True - mock_get_base_counter_name = self.mock_object( - self.perf_library, '_get_base_counter_name', - mock.Mock(side_effect=netapp_api.NaApiError)) - - self.perf_library._init_counter_info() - - self.assertEqual('system', self.perf_library.system_object_name) - self.assertEqual( - 'cpu_elapsed_time1', - self.perf_library.avg_processor_busy_base_counter_name) - mock_get_base_counter_name.assert_called_once_with( - 'system', 'avg_processor_busy') - - def test_init_counter_info_system(self): - - self.zapi_client.features.SYSTEM_METRICS = True - mock_get_base_counter_name = self.mock_object( - self.perf_library, '_get_base_counter_name', - mock.Mock(return_value='cpu_elapsed_time1')) - - self.perf_library._init_counter_info() - - self.assertEqual('system', self.perf_library.system_object_name) - self.assertEqual( - 'cpu_elapsed_time1', - self.perf_library.avg_processor_busy_base_counter_name) - mock_get_base_counter_name.assert_called_once_with( - 'system', 'avg_processor_busy') - - def test_update_performance_cache(self): - - self.perf_library.performance_counters = list(range(11, 21)) - - mock_get_node_utilization_counters = self.mock_object( - self.perf_library, '_get_node_utilization_counters', - mock.Mock(return_value=21)) - mock_get_node_utilization = self.mock_object( - self.perf_library, '_get_node_utilization', - mock.Mock(return_value=25)) - - self.perf_library.update_performance_cache() - - self.assertEqual(list(range(12, 22)), - self.perf_library.performance_counters) - self.assertEqual(25, self.perf_library.utilization) - mock_get_node_utilization_counters.assert_called_once_with() - mock_get_node_utilization.assert_called_once_with(12, 21, fake.NODE) - - def test_update_performance_cache_first_pass(self): - - mock_get_node_utilization_counters = self.mock_object( - self.perf_library, '_get_node_utilization_counters', - mock.Mock(return_value=11)) - mock_get_node_utilization = self.mock_object( - self.perf_library, '_get_node_utilization', - mock.Mock(return_value=25)) - - self.perf_library.update_performance_cache() - - self.assertEqual([11], self.perf_library.performance_counters) - mock_get_node_utilization_counters.assert_called_once_with() - self.assertFalse(mock_get_node_utilization.called) - - def test_update_performance_cache_counters_unavailable(self): - - self.perf_library.performance_counters = list(range(11, 21)) - self.perf_library.utilization = 55.0 - - mock_get_node_utilization_counters = self.mock_object( - self.perf_library, '_get_node_utilization_counters', - mock.Mock(return_value=None)) - mock_get_node_utilization = self.mock_object( - self.perf_library, '_get_node_utilization', - mock.Mock(return_value=25)) - - self.perf_library.update_performance_cache() - - self.assertEqual(list(range(11, 21)), - self.perf_library.performance_counters) - self.assertEqual(55.0, self.perf_library.utilization) - mock_get_node_utilization_counters.assert_called_once_with() - self.assertFalse(mock_get_node_utilization.called) - - def test_update_performance_cache_not_supported(self): - - self.zapi_client.features.SYSTEM_METRICS = False - mock_get_node_utilization_counters = self.mock_object( - self.perf_library, '_get_node_utilization_counters') - - self.perf_library.update_performance_cache() - - self.assertEqual([], self.perf_library.performance_counters) - self.assertEqual(perf_base.DEFAULT_UTILIZATION, - self.perf_library.utilization) - self.assertFalse(mock_get_node_utilization_counters.called) - - def test_get_node_utilization(self): - - self.perf_library.utilization = 47.1 - - result = self.perf_library.get_node_utilization() - - self.assertEqual(47.1, result) - - def test_get_node_utilization_counters(self): - - mock_get_node_utilization_system_counters = self.mock_object( - self.perf_library, '_get_node_utilization_system_counters', - mock.Mock(return_value=['A', 'B', 'C'])) - mock_get_node_utilization_wafl_counters = self.mock_object( - self.perf_library, '_get_node_utilization_wafl_counters', - mock.Mock(return_value=['D', 'E', 'F'])) - mock_get_node_utilization_processor_counters = self.mock_object( - self.perf_library, '_get_node_utilization_processor_counters', - mock.Mock(return_value=['G', 'H', 'I'])) - - result = self.perf_library._get_node_utilization_counters() - - expected = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I'] - self.assertEqual(expected, result) - - mock_get_node_utilization_system_counters.assert_called_once_with() - mock_get_node_utilization_wafl_counters.assert_called_once_with() - mock_get_node_utilization_processor_counters.assert_called_once_with() - - def test_get_node_utilization_counters_api_error(self): - - self.mock_object(self.perf_library, - '_get_node_utilization_system_counters', - mock.Mock(side_effect=netapp_api.NaApiError)) - - result = self.perf_library._get_node_utilization_counters() - - self.assertIsNone(result) - - def test_get_node_utilization_system_counters(self): - - mock_get_performance_instance_names = self.mock_object( - self.zapi_client, 'get_performance_instance_names', - mock.Mock(return_value=fake.SYSTEM_INSTANCE_NAMES)) - mock_get_performance_counters = self.mock_object( - self.zapi_client, 'get_performance_counters', - mock.Mock(return_value=fake.SYSTEM_COUNTERS)) - - result = self.perf_library._get_node_utilization_system_counters() - - self.assertEqual(fake.SYSTEM_COUNTERS, result) - - mock_get_performance_instance_names.assert_called_once_with('system') - mock_get_performance_counters.assert_called_once_with( - 'system', fake.SYSTEM_INSTANCE_NAMES, - ['avg_processor_busy', 'cpu_elapsed_time1', 'cpu_elapsed_time']) - - def test_get_node_utilization_wafl_counters(self): - - mock_get_performance_instance_names = self.mock_object( - self.zapi_client, 'get_performance_instance_names', - mock.Mock(return_value=fake.WAFL_INSTANCE_NAMES)) - mock_get_performance_counters = self.mock_object( - self.zapi_client, 'get_performance_counters', - mock.Mock(return_value=fake.WAFL_COUNTERS)) - mock_get_performance_counter_info = self.mock_object( - self.zapi_client, 'get_performance_counter_info', - mock.Mock(return_value=fake.WAFL_CP_PHASE_TIMES_COUNTER_INFO)) - - result = self.perf_library._get_node_utilization_wafl_counters() - - self.assertEqual(fake.EXPANDED_WAFL_COUNTERS, result) - - mock_get_performance_instance_names.assert_called_once_with('wafl') - mock_get_performance_counters.assert_called_once_with( - 'wafl', fake.WAFL_INSTANCE_NAMES, - ['total_cp_msecs', 'cp_phase_times']) - mock_get_performance_counter_info.assert_called_once_with( - 'wafl', 'cp_phase_times') - - def test_get_node_utilization_processor_counters(self): - - mock_get_performance_instance_names = self.mock_object( - self.zapi_client, 'get_performance_instance_names', - mock.Mock(return_value=fake.PROCESSOR_INSTANCE_NAMES)) - mock_get_performance_counters = self.mock_object( - self.zapi_client, 'get_performance_counters', - mock.Mock(return_value=fake.PROCESSOR_COUNTERS)) - self.mock_object( - self.zapi_client, 'get_performance_counter_info', - mock.Mock(return_value=fake.PROCESSOR_DOMAIN_BUSY_COUNTER_INFO)) - - result = self.perf_library._get_node_utilization_processor_counters() - - self.assertEqual(fake.EXPANDED_PROCESSOR_COUNTERS, result) - - mock_get_performance_instance_names.assert_called_once_with( - 'processor') - mock_get_performance_counters.assert_called_once_with( - 'processor', fake.PROCESSOR_INSTANCE_NAMES, - ['domain_busy', 'processor_elapsed_time']) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_base.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_base.py deleted file mode 100644 index a6efa60ca..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_base.py +++ /dev/null @@ -1,366 +0,0 @@ -# Copyright (c) 2016 Clinton Knight -# All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import mock - -from cinder import exception -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap.performance \ - import fakes as fake -from cinder.volume.drivers.netapp.dataontap.performance import perf_base - - -@ddt.ddt -class PerformanceLibraryTestCase(test.TestCase): - - def setUp(self): - super(PerformanceLibraryTestCase, self).setUp() - - with mock.patch.object(perf_base.PerformanceLibrary, - '_init_counter_info'): - self.zapi_client = mock.Mock() - self.perf_library = perf_base.PerformanceLibrary(self.zapi_client) - self.perf_library.system_object_name = 'system' - self.perf_library.avg_processor_busy_base_counter_name = ( - 'cpu_elapsed_time1') - - def test_init(self): - - mock_zapi_client = mock.Mock() - mock_init_counter_info = self.mock_object( - perf_base.PerformanceLibrary, '_init_counter_info') - - library = perf_base.PerformanceLibrary(mock_zapi_client) - - self.assertEqual(mock_zapi_client, library.zapi_client) - mock_init_counter_info.assert_called_once_with() - - def test_init_counter_info(self): - - self.perf_library._init_counter_info() - - self.assertIsNone(self.perf_library.system_object_name) - self.assertIsNone( - self.perf_library.avg_processor_busy_base_counter_name) - - def test_get_node_utilization_kahuna_overutilized(self): - - mock_get_kahuna_utilization = self.mock_object( - self.perf_library, '_get_kahuna_utilization', - mock.Mock(return_value=61.0)) - mock_get_average_cpu_utilization = self.mock_object( - self.perf_library, '_get_average_cpu_utilization', - mock.Mock(return_value=25.0)) - - result = self.perf_library._get_node_utilization('fake1', - 'fake2', - 'fake_node') - - self.assertAlmostEqual(100.0, result) - mock_get_kahuna_utilization.assert_called_once_with('fake1', 'fake2') - self.assertFalse(mock_get_average_cpu_utilization.called) - - @ddt.data({'cpu': -0.01, 'cp_time': 10000, 'poll_time': 0}, - {'cpu': 1.01, 'cp_time': 0, 'poll_time': 1000}, - {'cpu': 0.50, 'cp_time': 0, 'poll_time': 0}) - @ddt.unpack - def test_get_node_utilization_zero_time(self, cpu, cp_time, poll_time): - - mock_get_kahuna_utilization = self.mock_object( - self.perf_library, '_get_kahuna_utilization', - mock.Mock(return_value=59.0)) - mock_get_average_cpu_utilization = self.mock_object( - self.perf_library, '_get_average_cpu_utilization', - mock.Mock(return_value=cpu)) - mock_get_total_consistency_point_time = self.mock_object( - self.perf_library, '_get_total_consistency_point_time', - mock.Mock(return_value=cp_time)) - mock_get_consistency_point_p2_flush_time = self.mock_object( - self.perf_library, '_get_consistency_point_p2_flush_time', - mock.Mock(return_value=cp_time)) - mock_get_total_time = self.mock_object( - self.perf_library, '_get_total_time', - mock.Mock(return_value=poll_time)) - mock_get_adjusted_consistency_point_time = self.mock_object( - self.perf_library, '_get_adjusted_consistency_point_time') - - result = self.perf_library._get_node_utilization('fake1', - 'fake2', - 'fake_node') - - expected = max(min(100.0, 100.0 * cpu), 0) - self.assertEqual(expected, result) - - mock_get_kahuna_utilization.assert_called_once_with('fake1', 'fake2') - mock_get_average_cpu_utilization.assert_called_once_with('fake1', - 'fake2') - mock_get_total_consistency_point_time.assert_called_once_with('fake1', - 'fake2') - mock_get_consistency_point_p2_flush_time.assert_called_once_with( - 'fake1', 'fake2') - mock_get_total_time.assert_called_once_with('fake1', - 'fake2', - 'total_cp_msecs') - self.assertFalse(mock_get_adjusted_consistency_point_time.called) - - @ddt.data({'cpu': 0.75, 'adjusted_cp_time': 8000, 'expected': 80}, - {'cpu': 0.80, 'adjusted_cp_time': 7500, 'expected': 80}, - {'cpu': 0.50, 'adjusted_cp_time': 11000, 'expected': 100}) - @ddt.unpack - def test_get_node_utilization(self, cpu, adjusted_cp_time, expected): - - mock_get_kahuna_utilization = self.mock_object( - self.perf_library, '_get_kahuna_utilization', - mock.Mock(return_value=59.0)) - mock_get_average_cpu_utilization = self.mock_object( - self.perf_library, '_get_average_cpu_utilization', - mock.Mock(return_value=cpu)) - mock_get_total_consistency_point_time = self.mock_object( - self.perf_library, '_get_total_consistency_point_time', - mock.Mock(return_value=90.0)) - mock_get_consistency_point_p2_flush_time = self.mock_object( - self.perf_library, '_get_consistency_point_p2_flush_time', - mock.Mock(return_value=50.0)) - mock_get_total_time = self.mock_object( - self.perf_library, '_get_total_time', - mock.Mock(return_value=10000)) - mock_get_adjusted_consistency_point_time = self.mock_object( - self.perf_library, '_get_adjusted_consistency_point_time', - mock.Mock(return_value=adjusted_cp_time)) - - result = self.perf_library._get_node_utilization('fake1', - 'fake2', - 'fake_node') - - self.assertEqual(expected, result) - - mock_get_kahuna_utilization.assert_called_once_with('fake1', 'fake2') - mock_get_average_cpu_utilization.assert_called_once_with('fake1', - 'fake2') - mock_get_total_consistency_point_time.assert_called_once_with('fake1', - 'fake2') - mock_get_consistency_point_p2_flush_time.assert_called_once_with( - 'fake1', 'fake2') - mock_get_total_time.assert_called_once_with('fake1', - 'fake2', - 'total_cp_msecs') - mock_get_adjusted_consistency_point_time.assert_called_once_with( - 90.0, 50.0) - - def test_get_node_utilization_calculation_error(self): - - self.mock_object(self.perf_library, - '_get_kahuna_utilization', - mock.Mock(return_value=59.0)) - self.mock_object(self.perf_library, - '_get_average_cpu_utilization', - mock.Mock(return_value=25.0)) - self.mock_object(self.perf_library, - '_get_total_consistency_point_time', - mock.Mock(return_value=90.0)) - self.mock_object(self.perf_library, - '_get_consistency_point_p2_flush_time', - mock.Mock(return_value=50.0)) - self.mock_object(self.perf_library, - '_get_total_time', - mock.Mock(return_value=10000)) - self.mock_object(self.perf_library, - '_get_adjusted_consistency_point_time', - mock.Mock(side_effect=ZeroDivisionError)) - - result = self.perf_library._get_node_utilization('fake1', - 'fake2', - 'fake_node') - - self.assertEqual(perf_base.DEFAULT_UTILIZATION, result) - - def test_get_kahuna_utilization(self): - - mock_get_performance_counter = self.mock_object( - self.perf_library, - '_get_performance_counter_average_multi_instance', - mock.Mock(return_value=[0.2, 0.3])) - - result = self.perf_library._get_kahuna_utilization('fake_t1', - 'fake_t2') - - self.assertAlmostEqual(50.0, result) - mock_get_performance_counter.assert_called_once_with( - 'fake_t1', 'fake_t2', 'domain_busy:kahuna', - 'processor_elapsed_time') - - def test_get_average_cpu_utilization(self): - - mock_get_performance_counter_average = self.mock_object( - self.perf_library, '_get_performance_counter_average', - mock.Mock(return_value=0.45)) - - result = self.perf_library._get_average_cpu_utilization('fake_t1', - 'fake_t2') - - self.assertAlmostEqual(0.45, result) - mock_get_performance_counter_average.assert_called_once_with( - 'fake_t1', 'fake_t2', 'avg_processor_busy', 'cpu_elapsed_time1') - - def test_get_total_consistency_point_time(self): - - mock_get_performance_counter_delta = self.mock_object( - self.perf_library, '_get_performance_counter_delta', - mock.Mock(return_value=500)) - - result = self.perf_library._get_total_consistency_point_time( - 'fake_t1', 'fake_t2') - - self.assertEqual(500, result) - mock_get_performance_counter_delta.assert_called_once_with( - 'fake_t1', 'fake_t2', 'total_cp_msecs') - - def test_get_consistency_point_p2_flush_time(self): - - mock_get_performance_counter_delta = self.mock_object( - self.perf_library, '_get_performance_counter_delta', - mock.Mock(return_value=500)) - - result = self.perf_library._get_consistency_point_p2_flush_time( - 'fake_t1', 'fake_t2') - - self.assertEqual(500, result) - mock_get_performance_counter_delta.assert_called_once_with( - 'fake_t1', 'fake_t2', 'cp_phase_times:p2_flush') - - def test_get_total_time(self): - - mock_find_performance_counter_timestamp = self.mock_object( - self.perf_library, '_find_performance_counter_timestamp', - mock.Mock(side_effect=[100, 105])) - - result = self.perf_library._get_total_time('fake_t1', - 'fake_t2', - 'fake_counter') - - self.assertEqual(5000, result) - mock_find_performance_counter_timestamp.assert_has_calls([ - mock.call('fake_t1', 'fake_counter'), - mock.call('fake_t2', 'fake_counter')]) - - def test_get_adjusted_consistency_point_time(self): - - result = self.perf_library._get_adjusted_consistency_point_time( - 500, 200) - - self.assertAlmostEqual(250, result) - - def test_get_performance_counter_delta(self): - - result = self.perf_library._get_performance_counter_delta( - fake.COUNTERS_T1, fake.COUNTERS_T2, 'total_cp_msecs') - - self.assertEqual(1482, result) - - def test_get_performance_counter_average(self): - - result = self.perf_library._get_performance_counter_average( - fake.COUNTERS_T1, fake.COUNTERS_T2, 'domain_busy:kahuna', - 'processor_elapsed_time', 'processor0') - - self.assertAlmostEqual(0.00281954360981, result) - - def test_get_performance_counter_average_multi_instance(self): - - result = ( - self.perf_library._get_performance_counter_average_multi_instance( - fake.COUNTERS_T1, fake.COUNTERS_T2, 'domain_busy:kahuna', - 'processor_elapsed_time')) - - expected = [0.002819543609809441, 0.0033421611147606135] - self.assertAlmostEqual(expected, result) - - def test_find_performance_counter_value(self): - - result = self.perf_library._find_performance_counter_value( - fake.COUNTERS_T1, 'domain_busy:kahuna', - instance_name='processor0') - - self.assertEqual('2712467226', result) - - def test_find_performance_counter_value_not_found(self): - - self.assertRaises( - exception.NotFound, - self.perf_library._find_performance_counter_value, - fake.COUNTERS_T1, 'invalid', instance_name='processor0') - - def test_find_performance_counter_timestamp(self): - - result = self.perf_library._find_performance_counter_timestamp( - fake.COUNTERS_T1, 'domain_busy') - - self.assertEqual('1453573777', result) - - def test_find_performance_counter_timestamp_not_found(self): - - self.assertRaises( - exception.NotFound, - self.perf_library._find_performance_counter_timestamp, - fake.COUNTERS_T1, 'invalid', instance_name='processor0') - - def test_expand_performance_array(self): - - counter_info = { - 'labels': ['idle', 'kahuna', 'storage', 'exempt'], - 'name': 'domain_busy', - } - self.zapi_client.get_performance_counter_info = mock.Mock( - return_value=counter_info) - - counter = { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'domain_busy': '969142314286,2567571412,2131582146,5383861579', - 'instance-name': 'processor0', - 'timestamp': '1453512244', - } - self.perf_library._expand_performance_array('wafl', - 'domain_busy', - counter) - - modified_counter = { - 'node-name': 'cluster1-01', - 'instance-uuid': 'cluster1-01:kernel:processor0', - 'domain_busy': '969142314286,2567571412,2131582146,5383861579', - 'instance-name': 'processor0', - 'timestamp': '1453512244', - 'domain_busy:idle': '969142314286', - 'domain_busy:kahuna': '2567571412', - 'domain_busy:storage': '2131582146', - 'domain_busy:exempt': '5383861579', - } - self.assertEqual(modified_counter, counter) - - def test_get_base_counter_name(self): - - counter_info = { - 'base-counter': 'cpu_elapsed_time', - 'labels': [], - 'name': 'avg_processor_busy', - } - self.zapi_client.get_performance_counter_info = mock.Mock( - return_value=counter_info) - - result = self.perf_library._get_base_counter_name( - 'system:constituent', 'avg_processor_busy') - - self.assertEqual('cpu_elapsed_time', result) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_cmode.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_cmode.py deleted file mode 100644 index 78e5db932..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/performance/test_perf_cmode.py +++ /dev/null @@ -1,476 +0,0 @@ -# Copyright (c) 2016 Clinton Knight -# All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import mock - -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap.performance \ - import fakes as fake -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.performance import perf_base -from cinder.volume.drivers.netapp.dataontap.performance import perf_cmode - - -@ddt.ddt -class PerformanceCmodeLibraryTestCase(test.TestCase): - - def setUp(self): - super(PerformanceCmodeLibraryTestCase, self).setUp() - - with mock.patch.object(perf_cmode.PerformanceCmodeLibrary, - '_init_counter_info'): - self.zapi_client = mock.Mock() - self.perf_library = perf_cmode.PerformanceCmodeLibrary( - self.zapi_client) - self.perf_library.system_object_name = 'system' - self.perf_library.avg_processor_busy_base_counter_name = ( - 'cpu_elapsed_time1') - - self._set_up_fake_pools() - - def _set_up_fake_pools(self): - - class test_volume(object): - self.id = None - self.aggr = None - - volume1 = test_volume() - volume1.id = {'name': 'pool1'} - volume1.aggr = {'name': 'aggr1'} - volume2 = test_volume() - volume2.id = {'name': 'pool2'} - volume2.aggr = {'name': 'aggr2'} - volume3 = test_volume() - volume3.id = {'name': 'pool3'} - volume3.aggr = {'name': 'aggr2'} - self.fake_volumes = [volume1, volume2, volume3] - - self.fake_aggrs = set(['aggr1', 'aggr2', 'aggr3']) - self.fake_nodes = set(['node1', 'node2']) - self.fake_aggr_node_map = { - 'aggr1': 'node1', - 'aggr2': 'node2', - 'aggr3': 'node2', - } - - def test_init_counter_info_not_supported(self): - - self.zapi_client.features.SYSTEM_METRICS = False - self.zapi_client.features.SYSTEM_CONSTITUENT_METRICS = False - mock_get_base_counter_name = self.mock_object( - self.perf_library, '_get_base_counter_name') - - self.perf_library._init_counter_info() - - self.assertIsNone(self.perf_library.system_object_name) - self.assertIsNone( - self.perf_library.avg_processor_busy_base_counter_name) - self.assertFalse(mock_get_base_counter_name.called) - - @ddt.data({ - 'system_constituent': False, - 'base_counter': 'cpu_elapsed_time1', - }, { - 'system_constituent': True, - 'base_counter': 'cpu_elapsed_time', - }) - @ddt.unpack - def test_init_counter_info_api_error(self, system_constituent, - base_counter): - - self.zapi_client.features.SYSTEM_METRICS = True - self.zapi_client.features.SYSTEM_CONSTITUENT_METRICS = ( - system_constituent) - self.mock_object(self.perf_library, - '_get_base_counter_name', - mock.Mock(side_effect=netapp_api.NaApiError)) - - self.perf_library._init_counter_info() - - self.assertEqual( - base_counter, - self.perf_library.avg_processor_busy_base_counter_name) - - def test_init_counter_info_system(self): - - self.zapi_client.features.SYSTEM_METRICS = True - self.zapi_client.features.SYSTEM_CONSTITUENT_METRICS = False - mock_get_base_counter_name = self.mock_object( - self.perf_library, '_get_base_counter_name', - mock.Mock(return_value='cpu_elapsed_time1')) - - self.perf_library._init_counter_info() - - self.assertEqual('system', self.perf_library.system_object_name) - self.assertEqual( - 'cpu_elapsed_time1', - self.perf_library.avg_processor_busy_base_counter_name) - mock_get_base_counter_name.assert_called_once_with( - 'system', 'avg_processor_busy') - - def test_init_counter_info_system_constituent(self): - - self.zapi_client.features.SYSTEM_METRICS = False - self.zapi_client.features.SYSTEM_CONSTITUENT_METRICS = True - mock_get_base_counter_name = self.mock_object( - self.perf_library, '_get_base_counter_name', - mock.Mock(return_value='cpu_elapsed_time')) - - self.perf_library._init_counter_info() - - self.assertEqual('system:constituent', - self.perf_library.system_object_name) - self.assertEqual( - 'cpu_elapsed_time', - self.perf_library.avg_processor_busy_base_counter_name) - mock_get_base_counter_name.assert_called_once_with( - 'system:constituent', 'avg_processor_busy') - - def test_update_performance_cache(self): - - self.perf_library.performance_counters = { - 'node1': list(range(11, 21)), - 'node2': list(range(21, 31)), - } - mock_get_aggregates_for_pools = self.mock_object( - self.perf_library, '_get_aggregates_for_pools', - mock.Mock(return_value=self.fake_aggrs)) - mock_get_nodes_for_aggregates = self.mock_object( - self.perf_library, '_get_nodes_for_aggregates', - mock.Mock(return_value=(self.fake_nodes, - self.fake_aggr_node_map))) - mock_get_node_utilization_counters = self.mock_object( - self.perf_library, '_get_node_utilization_counters', - mock.Mock(side_effect=[21, 31])) - mock_get_node_utilization = self.mock_object( - self.perf_library, '_get_node_utilization', - mock.Mock(side_effect=[25, 75])) - - self.perf_library.update_performance_cache(self.fake_volumes) - - expected_performance_counters = { - 'node1': list(range(12, 22)), - 'node2': list(range(22, 32)), - } - self.assertEqual(expected_performance_counters, - self.perf_library.performance_counters) - - expected_pool_utilization = {'pool1': 25, 'pool2': 75, 'pool3': 75} - self.assertEqual(expected_pool_utilization, - self.perf_library.pool_utilization) - - mock_get_aggregates_for_pools.assert_called_once_with( - self.fake_volumes) - mock_get_nodes_for_aggregates.assert_called_once_with(self.fake_aggrs) - mock_get_node_utilization_counters.assert_has_calls([ - mock.call('node1'), mock.call('node2')]) - mock_get_node_utilization.assert_has_calls([ - mock.call(12, 21, 'node1'), mock.call(22, 31, 'node2')]) - - def test_update_performance_cache_first_pass(self): - - mock_get_aggregates_for_pools = self.mock_object( - self.perf_library, '_get_aggregates_for_pools', - mock.Mock(return_value=self.fake_aggrs)) - mock_get_nodes_for_aggregates = self.mock_object( - self.perf_library, '_get_nodes_for_aggregates', - mock.Mock(return_value=(self.fake_nodes, - self.fake_aggr_node_map))) - mock_get_node_utilization_counters = self.mock_object( - self.perf_library, '_get_node_utilization_counters', - mock.Mock(side_effect=[11, 21])) - mock_get_node_utilization = self.mock_object( - self.perf_library, '_get_node_utilization', - mock.Mock(side_effect=[25, 75])) - - self.perf_library.update_performance_cache(self.fake_volumes) - - expected_performance_counters = {'node1': [11], 'node2': [21]} - self.assertEqual(expected_performance_counters, - self.perf_library.performance_counters) - - expected_pool_utilization = { - 'pool1': perf_base.DEFAULT_UTILIZATION, - 'pool2': perf_base.DEFAULT_UTILIZATION, - 'pool3': perf_base.DEFAULT_UTILIZATION, - } - self.assertEqual(expected_pool_utilization, - self.perf_library.pool_utilization) - - mock_get_aggregates_for_pools.assert_called_once_with( - self.fake_volumes) - mock_get_nodes_for_aggregates.assert_called_once_with(self.fake_aggrs) - mock_get_node_utilization_counters.assert_has_calls([ - mock.call('node1'), mock.call('node2')]) - self.assertFalse(mock_get_node_utilization.called) - - def test_update_performance_cache_unknown_nodes(self): - - self.perf_library.performance_counters = { - 'node1': range(11, 21), - 'node2': range(21, 31), - } - mock_get_aggregates_for_pools = self.mock_object( - self.perf_library, '_get_aggregates_for_pools', - mock.Mock(return_value=self.fake_aggrs)) - mock_get_nodes_for_aggregates = self.mock_object( - self.perf_library, '_get_nodes_for_aggregates', - mock.Mock(return_value=(set(), {}))) - mock_get_node_utilization_counters = self.mock_object( - self.perf_library, '_get_node_utilization_counters', - mock.Mock(side_effect=[11, 21])) - mock_get_node_utilization = self.mock_object( - self.perf_library, '_get_node_utilization', - mock.Mock(side_effect=[25, 75])) - - self.perf_library.update_performance_cache(self.fake_volumes) - - expected_performance_counters = { - 'node1': range(11, 21), - 'node2': range(21, 31), - } - self.assertEqual(expected_performance_counters, - self.perf_library.performance_counters) - - expected_pool_utilization = { - 'pool1': perf_base.DEFAULT_UTILIZATION, - 'pool2': perf_base.DEFAULT_UTILIZATION, - 'pool3': perf_base.DEFAULT_UTILIZATION, - } - self.assertEqual(expected_pool_utilization, - self.perf_library.pool_utilization) - - mock_get_aggregates_for_pools.assert_called_once_with( - self.fake_volumes) - mock_get_nodes_for_aggregates.assert_called_once_with(self.fake_aggrs) - self.assertFalse(mock_get_node_utilization_counters.called) - self.assertFalse(mock_get_node_utilization.called) - - def test_update_performance_cache_counters_unavailable(self): - - self.perf_library.performance_counters = { - 'node1': range(11, 21), - 'node2': range(21, 31), - } - mock_get_aggregates_for_pools = self.mock_object( - self.perf_library, '_get_aggregates_for_pools', - mock.Mock(return_value=self.fake_aggrs)) - mock_get_nodes_for_aggregates = self.mock_object( - self.perf_library, '_get_nodes_for_aggregates', - mock.Mock(return_value=(self.fake_nodes, - self.fake_aggr_node_map))) - mock_get_node_utilization_counters = self.mock_object( - self.perf_library, '_get_node_utilization_counters', - mock.Mock(side_effect=[None, None])) - mock_get_node_utilization = self.mock_object( - self.perf_library, '_get_node_utilization', - mock.Mock(side_effect=[25, 75])) - - self.perf_library.update_performance_cache(self.fake_volumes) - - expected_performance_counters = { - 'node1': range(11, 21), - 'node2': range(21, 31), - } - self.assertEqual(expected_performance_counters, - self.perf_library.performance_counters) - - expected_pool_utilization = { - 'pool1': perf_base.DEFAULT_UTILIZATION, - 'pool2': perf_base.DEFAULT_UTILIZATION, - 'pool3': perf_base.DEFAULT_UTILIZATION, - } - self.assertEqual(expected_pool_utilization, - self.perf_library.pool_utilization) - - mock_get_aggregates_for_pools.assert_called_once_with( - self.fake_volumes) - mock_get_nodes_for_aggregates.assert_called_once_with(self.fake_aggrs) - mock_get_node_utilization_counters.assert_has_calls([ - mock.call('node1'), mock.call('node2')]) - self.assertFalse(mock_get_node_utilization.called) - - def test_update_performance_cache_not_supported(self): - - self.zapi_client.features.SYSTEM_METRICS = False - self.zapi_client.features.SYSTEM_CONSTITUENT_METRICS = False - - mock_get_aggregates_for_pools = self.mock_object( - self.perf_library, '_get_aggregates_for_pools') - - self.perf_library.update_performance_cache(self.fake_volumes) - - expected_performance_counters = {} - self.assertEqual(expected_performance_counters, - self.perf_library.performance_counters) - - expected_pool_utilization = {} - self.assertEqual(expected_pool_utilization, - self.perf_library.pool_utilization) - - self.assertFalse(mock_get_aggregates_for_pools.called) - - @ddt.data({'pool': 'pool1', 'expected': 10.0}, - {'pool': 'pool3', 'expected': perf_base.DEFAULT_UTILIZATION}) - @ddt.unpack - def test_get_node_utilization_for_pool(self, pool, expected): - - self.perf_library.pool_utilization = {'pool1': 10.0, 'pool2': 15.0} - - result = self.perf_library.get_node_utilization_for_pool(pool) - - self.assertAlmostEqual(expected, result) - - def test_get_aggregates_for_pools(self): - - class test_volume(object): - self.aggr = None - - volume1 = test_volume() - volume1.aggr = {'name': 'aggr1'} - volume2 = test_volume() - volume2.aggr = {'name': 'aggr2'} - volume3 = test_volume() - volume3.aggr = {'name': 'aggr2'} - volumes = [volume1, volume2, volume3] - - result = self.perf_library._get_aggregates_for_pools(volumes) - - expected_aggregate_names = set(['aggr1', 'aggr2']) - self.assertEqual(expected_aggregate_names, result) - - def test_get_nodes_for_aggregates(self): - - aggregate_names = ['aggr1', 'aggr2', 'aggr3'] - aggregate_nodes = ['node1', 'node2', 'node2'] - - mock_get_node_for_aggregate = self.mock_object( - self.zapi_client, 'get_node_for_aggregate', - mock.Mock(side_effect=aggregate_nodes)) - - result = self.perf_library._get_nodes_for_aggregates(aggregate_names) - - self.assertEqual(2, len(result)) - result_node_names, result_aggr_node_map = result - - expected_node_names = set(['node1', 'node2']) - expected_aggr_node_map = dict(zip(aggregate_names, aggregate_nodes)) - self.assertEqual(expected_node_names, result_node_names) - self.assertEqual(expected_aggr_node_map, result_aggr_node_map) - mock_get_node_for_aggregate.assert_has_calls([ - mock.call('aggr1'), mock.call('aggr2'), mock.call('aggr3')]) - - def test_get_node_utilization_counters(self): - - mock_get_node_utilization_system_counters = self.mock_object( - self.perf_library, '_get_node_utilization_system_counters', - mock.Mock(return_value=['A', 'B', 'C'])) - mock_get_node_utilization_wafl_counters = self.mock_object( - self.perf_library, '_get_node_utilization_wafl_counters', - mock.Mock(return_value=['D', 'E', 'F'])) - mock_get_node_utilization_processor_counters = self.mock_object( - self.perf_library, '_get_node_utilization_processor_counters', - mock.Mock(return_value=['G', 'H', 'I'])) - - result = self.perf_library._get_node_utilization_counters(fake.NODE) - - expected = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I'] - self.assertEqual(expected, result) - - mock_get_node_utilization_system_counters.assert_called_once_with( - fake.NODE) - mock_get_node_utilization_wafl_counters.assert_called_once_with( - fake.NODE) - mock_get_node_utilization_processor_counters.assert_called_once_with( - fake.NODE) - - def test_get_node_utilization_counters_api_error(self): - - self.mock_object(self.perf_library, - '_get_node_utilization_system_counters', - mock.Mock(side_effect=netapp_api.NaApiError)) - - result = self.perf_library._get_node_utilization_counters(fake.NODE) - - self.assertIsNone(result) - - def test_get_node_utilization_system_counters(self): - - mock_get_performance_instance_uuids = self.mock_object( - self.zapi_client, 'get_performance_instance_uuids', - mock.Mock(return_value=fake.SYSTEM_INSTANCE_UUIDS)) - mock_get_performance_counters = self.mock_object( - self.zapi_client, 'get_performance_counters', - mock.Mock(return_value=fake.SYSTEM_COUNTERS)) - - result = self.perf_library._get_node_utilization_system_counters( - fake.NODE) - - self.assertEqual(fake.SYSTEM_COUNTERS, result) - - mock_get_performance_instance_uuids.assert_called_once_with( - 'system', fake.NODE) - mock_get_performance_counters.assert_called_once_with( - 'system', fake.SYSTEM_INSTANCE_UUIDS, - ['avg_processor_busy', 'cpu_elapsed_time1', 'cpu_elapsed_time']) - - def test_get_node_utilization_wafl_counters(self): - - mock_get_performance_instance_uuids = self.mock_object( - self.zapi_client, 'get_performance_instance_uuids', - mock.Mock(return_value=fake.WAFL_INSTANCE_UUIDS)) - mock_get_performance_counters = self.mock_object( - self.zapi_client, 'get_performance_counters', - mock.Mock(return_value=fake.WAFL_COUNTERS)) - mock_get_performance_counter_info = self.mock_object( - self.zapi_client, 'get_performance_counter_info', - mock.Mock(return_value=fake.WAFL_CP_PHASE_TIMES_COUNTER_INFO)) - - result = self.perf_library._get_node_utilization_wafl_counters( - fake.NODE) - - self.assertEqual(fake.EXPANDED_WAFL_COUNTERS, result) - - mock_get_performance_instance_uuids.assert_called_once_with( - 'wafl', fake.NODE) - mock_get_performance_counters.assert_called_once_with( - 'wafl', fake.WAFL_INSTANCE_UUIDS, - ['total_cp_msecs', 'cp_phase_times']) - mock_get_performance_counter_info.assert_called_once_with( - 'wafl', 'cp_phase_times') - - def test_get_node_utilization_processor_counters(self): - - mock_get_performance_instance_uuids = self.mock_object( - self.zapi_client, 'get_performance_instance_uuids', - mock.Mock(return_value=fake.PROCESSOR_INSTANCE_UUIDS)) - mock_get_performance_counters = self.mock_object( - self.zapi_client, 'get_performance_counters', - mock.Mock(return_value=fake.PROCESSOR_COUNTERS)) - self.mock_object( - self.zapi_client, 'get_performance_counter_info', - mock.Mock(return_value=fake.PROCESSOR_DOMAIN_BUSY_COUNTER_INFO)) - - result = self.perf_library._get_node_utilization_processor_counters( - fake.NODE) - - self.assertEqual(fake.EXPANDED_PROCESSOR_COUNTERS, result) - - mock_get_performance_instance_uuids.assert_called_once_with( - 'processor', fake.NODE) - mock_get_performance_counters.assert_called_once_with( - 'processor', fake.PROCESSOR_INSTANCE_UUIDS, - ['domain_busy', 'processor_elapsed_time']) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_7mode.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_7mode.py deleted file mode 100644 index 68b87c988..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_7mode.py +++ /dev/null @@ -1,654 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2015 Goutham Pacha Ravi. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Mock unit tests for the NetApp block storage 7-mode library -""" - - -import ddt -from lxml import etree -import mock - -from cinder import exception -from cinder import test -import cinder.tests.unit.volume.drivers.netapp.dataontap.client.fakes \ - as client_fakes -import cinder.tests.unit.volume.drivers.netapp.dataontap.fakes as fake -import cinder.tests.unit.volume.drivers.netapp.fakes as na_fakes -from cinder.volume.drivers.netapp.dataontap import block_7mode -from cinder.volume.drivers.netapp.dataontap import block_base -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_base -from cinder.volume.drivers.netapp.dataontap.performance import perf_7mode -from cinder.volume.drivers.netapp import utils as na_utils - - -@ddt.ddt -class NetAppBlockStorage7modeLibraryTestCase(test.TestCase): - """Test case for NetApp's 7-Mode iSCSI library.""" - - def setUp(self): - super(NetAppBlockStorage7modeLibraryTestCase, self).setUp() - - kwargs = {'configuration': self.get_config_7mode()} - self.library = block_7mode.NetAppBlockStorage7modeLibrary( - 'driver', 'protocol', **kwargs) - - self.library.zapi_client = mock.Mock() - self.zapi_client = self.library.zapi_client - self.library.perf_library = mock.Mock() - self.library.vfiler = mock.Mock() - # Deprecated option - self.library.configuration.netapp_volume_list = None - - def tearDown(self): - super(NetAppBlockStorage7modeLibraryTestCase, self).tearDown() - - def get_config_7mode(self): - config = na_fakes.create_configuration_7mode() - config.netapp_storage_protocol = 'iscsi' - config.netapp_login = 'admin' - config.netapp_password = 'pass' - config.netapp_server_hostname = '127.0.0.1' - config.netapp_transport_type = 'http' - config.netapp_server_port = '80' - return config - - @mock.patch.object(perf_7mode, 'Performance7modeLibrary', mock.Mock()) - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.MagicMock(return_value=(1, 20))) - @mock.patch.object(block_7mode.NetAppBlockStorage7modeLibrary, - '_get_root_volume_name') - @mock.patch.object(block_7mode.NetAppBlockStorage7modeLibrary, - '_do_partner_setup') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, 'do_setup') - def test_do_setup(self, super_do_setup, mock_do_partner_setup, - mock_get_root_volume_name): - - self.mock_object(client_base.Client, '_init_ssh_client') - mock_get_root_volume_name.return_value = 'vol0' - context = mock.Mock() - - self.library.do_setup(context) - - super_do_setup.assert_called_once_with(context) - mock_do_partner_setup.assert_called_once_with() - mock_get_root_volume_name.assert_called_once_with() - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.MagicMock(return_value=(1, 20))) - def test_do_partner_setup(self): - self.mock_object(client_base.Client, '_init_ssh_client') - self.library.configuration.netapp_partner_backend_name = 'partner' - - self.library._do_partner_setup() - - self.assertIsNotNone(self.library.partner_zapi_client) - - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.MagicMock(return_value=(1, 20))) - def test_do_partner_setup_no_partner(self): - self.mock_object(client_base.Client, '_init_ssh_client') - self.library._do_partner_setup() - - self.assertFalse(hasattr(self.library, 'partner_zapi_client')) - - @mock.patch.object( - block_base.NetAppBlockStorageLibrary, 'check_for_setup_error') - def test_check_for_setup_error(self, super_check_for_setup_error): - self.zapi_client.get_ontapi_version.return_value = (1, 9) - self.mock_object(self.library, '_refresh_volume_info') - self.library.volume_list = ['open1', 'open2'] - - self.library.check_for_setup_error() - - super_check_for_setup_error.assert_called_once_with() - - def test_check_for_setup_error_no_filtered_pools(self): - self.zapi_client.get_ontapi_version.return_value = (1, 9) - self.mock_object(self.library, '_refresh_volume_info') - self.library.volume_list = [] - - self.assertRaises(exception.NetAppDriverException, - self.library.check_for_setup_error) - - def test_check_for_setup_error_too_old(self): - self.zapi_client.get_ontapi_version.return_value = (1, 8) - self.assertRaises(exception.VolumeBackendAPIException, - self.library.check_for_setup_error) - - def test_find_mapped_lun_igroup(self): - response = netapp_api.NaElement(etree.XML(""" - - - - %(initiator-group-name)s - %(initiator-group-type)s - 1477ee47-0e1f-4b35-a82c-dcca0b76fc44 - - linux - 0 - false - - false - true - true - - true - - - 21:00:00:24:ff:40:6c:c3 - - - 21:00:00:24:ff:40:6c:c2 - - Centos - - - - 2 - - - """ % fake.IGROUP1)) - initiators = fake.FC_FORMATTED_INITIATORS - self.zapi_client.get_lun_map.return_value = response - - (igroup, lun_id) = self.library._find_mapped_lun_igroup('path', - initiators) - - self.assertEqual(fake.IGROUP1_NAME, igroup) - self.assertEqual('2', lun_id) - - def test_find_mapped_lun_igroup_initiator_mismatch(self): - response = netapp_api.NaElement(etree.XML(""" - - - - openstack-igroup1 - fcp - 1477ee47-0e1f-4b35-a82c-dcca0b76fc44 - - linux - 0 - false - - false - true - true - - true - - - 21:00:00:24:ff:40:6c:c3 - - - 2 - - - """)) - initiators = fake.FC_FORMATTED_INITIATORS - self.zapi_client.get_lun_map.return_value = response - - (igroup, lun_id) = self.library._find_mapped_lun_igroup('path', - initiators) - - self.assertIsNone(igroup) - self.assertIsNone(lun_id) - - def test_find_mapped_lun_igroup_no_igroups(self): - response = netapp_api.NaElement(etree.XML(""" - - - """)) - initiators = fake.FC_FORMATTED_INITIATORS - self.zapi_client.get_lun_map.return_value = response - - (igroup, lun_id) = self.library._find_mapped_lun_igroup('path', - initiators) - - self.assertIsNone(igroup) - self.assertIsNone(lun_id) - - def test_find_mapped_lun_igroup_raises(self): - self.zapi_client.get_lun_map.side_effect = netapp_api.NaApiError - initiators = fake.FC_FORMATTED_INITIATORS - self.assertRaises(netapp_api.NaApiError, - self.library._find_mapped_lun_igroup, - 'path', - initiators) - - def test_has_luns_mapped_to_initiators_local_map(self): - initiator_list = fake.FC_FORMATTED_INITIATORS - self.zapi_client.has_luns_mapped_to_initiators.return_value = True - self.library.partner_zapi_client = mock.Mock() - - result = self.library._has_luns_mapped_to_initiators(initiator_list) - - self.assertTrue(result) - self.zapi_client.has_luns_mapped_to_initiators.assert_called_once_with( - initiator_list) - self.assertEqual(0, self.library.partner_zapi_client. - has_luns_mapped_to_initiators.call_count) - - def test_has_luns_mapped_to_initiators_partner_map(self): - initiator_list = fake.FC_FORMATTED_INITIATORS - self.zapi_client.has_luns_mapped_to_initiators.return_value = False - self.library.partner_zapi_client = mock.Mock() - self.library.partner_zapi_client.has_luns_mapped_to_initiators.\ - return_value = True - - result = self.library._has_luns_mapped_to_initiators(initiator_list) - - self.assertTrue(result) - self.zapi_client.has_luns_mapped_to_initiators.assert_called_once_with( - initiator_list) - self.library.partner_zapi_client.has_luns_mapped_to_initiators.\ - assert_called_with(initiator_list) - - def test_has_luns_mapped_to_initiators_no_maps(self): - initiator_list = fake.FC_FORMATTED_INITIATORS - self.zapi_client.has_luns_mapped_to_initiators.return_value = False - self.library.partner_zapi_client = mock.Mock() - self.library.partner_zapi_client.has_luns_mapped_to_initiators.\ - return_value = False - - result = self.library._has_luns_mapped_to_initiators(initiator_list) - - self.assertFalse(result) - self.zapi_client.has_luns_mapped_to_initiators.assert_called_once_with( - initiator_list) - self.library.partner_zapi_client.has_luns_mapped_to_initiators.\ - assert_called_with(initiator_list) - - def test_has_luns_mapped_to_initiators_no_partner(self): - initiator_list = fake.FC_FORMATTED_INITIATORS - self.zapi_client.has_luns_mapped_to_initiators.return_value = False - self.library.partner_zapi_client = mock.Mock() - self.library.partner_zapi_client.has_luns_mapped_to_initiators.\ - return_value = True - - result = self.library._has_luns_mapped_to_initiators( - initiator_list, include_partner=False) - - self.assertFalse(result) - self.zapi_client.has_luns_mapped_to_initiators.assert_called_once_with( - initiator_list) - self.assertEqual(0, self.library.partner_zapi_client. - has_luns_mapped_to_initiators.call_count) - - def test_clone_lun_zero_block_count(self): - """Test for when clone lun is not passed a block count.""" - self.library._get_lun_attr = mock.Mock(return_value={ - 'Volume': 'fakeLUN', 'Path': '/vol/fake/fakeLUN'}) - self.library.zapi_client = mock.Mock() - self.library.zapi_client.get_lun_by_args.return_value = [fake.FAKE_LUN] - self.library._add_lun_to_table = mock.Mock() - - self.library._clone_lun('fakeLUN', 'newFakeLUN', 'false') - - self.library.zapi_client.clone_lun.assert_called_once_with( - '/vol/fake/fakeLUN', '/vol/fake/newFakeLUN', 'fakeLUN', - 'newFakeLUN', 'false', block_count=0, dest_block=0, - source_snapshot=None, src_block=0) - - def test_clone_lun_blocks(self): - """Test for when clone lun is passed block information.""" - block_count = 10 - src_block = 10 - dest_block = 30 - self.library._get_lun_attr = mock.Mock(return_value={ - 'Volume': 'fakeLUN', 'Path': '/vol/fake/fakeLUN'}) - self.library.zapi_client = mock.Mock() - self.library.zapi_client.get_lun_by_args.return_value = [fake.FAKE_LUN] - self.library._add_lun_to_table = mock.Mock() - - self.library._clone_lun('fakeLUN', 'newFakeLUN', 'false', - block_count=block_count, src_block=src_block, - dest_block=dest_block) - - self.library.zapi_client.clone_lun.assert_called_once_with( - '/vol/fake/fakeLUN', '/vol/fake/newFakeLUN', 'fakeLUN', - 'newFakeLUN', 'false', block_count=block_count, - dest_block=dest_block, src_block=src_block, - source_snapshot=None) - - def test_clone_lun_no_space_reservation(self): - """Test for when space_reservation is not passed.""" - self.library._get_lun_attr = mock.Mock(return_value={ - 'Volume': 'fakeLUN', 'Path': '/vol/fake/fakeLUN'}) - self.library.lun_space_reservation = 'false' - self.library.zapi_client = mock.Mock() - self.library.zapi_client.get_lun_by_args.return_value = [fake.FAKE_LUN] - self.library._add_lun_to_table = mock.Mock() - - self.library._clone_lun('fakeLUN', 'newFakeLUN') - - self.library.zapi_client.clone_lun.assert_called_once_with( - '/vol/fake/fakeLUN', '/vol/fake/newFakeLUN', 'fakeLUN', - 'newFakeLUN', 'false', block_count=0, dest_block=0, src_block=0, - source_snapshot=None) - - def test_clone_lun_qos_supplied(self): - """Test for qos supplied in clone lun invocation.""" - self.assertRaises(exception.VolumeDriverException, - self.library._clone_lun, - 'fakeLUN', - 'newFakeLUN', - qos_policy_group_name=fake.QOS_POLICY_GROUP_NAME) - - def test_get_fc_target_wwpns(self): - ports1 = [fake.FC_FORMATTED_TARGET_WWPNS[0], - fake.FC_FORMATTED_TARGET_WWPNS[1]] - ports2 = [fake.FC_FORMATTED_TARGET_WWPNS[2], - fake.FC_FORMATTED_TARGET_WWPNS[3]] - self.zapi_client.get_fc_target_wwpns.return_value = ports1 - self.library.partner_zapi_client = mock.Mock() - self.library.partner_zapi_client.get_fc_target_wwpns.return_value = \ - ports2 - - result = self.library._get_fc_target_wwpns() - - self.assertSetEqual(set(fake.FC_FORMATTED_TARGET_WWPNS), set(result)) - - def test_get_fc_target_wwpns_no_partner(self): - ports1 = [fake.FC_FORMATTED_TARGET_WWPNS[0], - fake.FC_FORMATTED_TARGET_WWPNS[1]] - ports2 = [fake.FC_FORMATTED_TARGET_WWPNS[2], - fake.FC_FORMATTED_TARGET_WWPNS[3]] - self.zapi_client.get_fc_target_wwpns.return_value = ports1 - self.library.partner_zapi_client = mock.Mock() - self.library.partner_zapi_client.get_fc_target_wwpns.return_value = \ - ports2 - - result = self.library._get_fc_target_wwpns(include_partner=False) - - self.assertSetEqual(set(ports1), set(result)) - - @mock.patch.object(block_7mode.NetAppBlockStorage7modeLibrary, - '_refresh_volume_info', mock.Mock()) - @mock.patch.object(block_7mode.NetAppBlockStorage7modeLibrary, - '_get_pool_stats', mock.Mock()) - def test_vol_stats_calls_provide_ems(self): - self.library.zapi_client.provide_ems = mock.Mock() - - self.library.get_volume_stats(refresh=True) - - self.assertEqual(1, self.library.zapi_client.provide_ems.call_count) - - def test_create_lun(self): - self.library.vol_refresh_voluntary = False - - self.library._create_lun(fake.VOLUME_ID, fake.LUN_ID, - fake.LUN_SIZE, fake.LUN_METADATA) - - self.library.zapi_client.create_lun.assert_called_once_with( - fake.VOLUME_ID, fake.LUN_ID, fake.LUN_SIZE, fake.LUN_METADATA, - None) - self.assertTrue(self.library.vol_refresh_voluntary) - - def test_create_lun_with_qos_policy_group(self): - self.assertRaises(exception.VolumeDriverException, - self.library._create_lun, fake.VOLUME_ID, - fake.LUN_ID, fake.LUN_SIZE, fake.LUN_METADATA, - qos_policy_group_name=fake.QOS_POLICY_GROUP_NAME) - - def test_check_volume_type_for_lun_legacy_qos_not_supported(self): - mock_get_volume_type = self.mock_object(na_utils, - 'get_volume_type_from_volume') - - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.library._check_volume_type_for_lun, - na_fakes.VOLUME, {}, {}, na_fakes.LEGACY_EXTRA_SPECS) - - self.assertEqual(0, mock_get_volume_type.call_count) - - def test_check_volume_type_for_lun_no_volume_type(self): - mock_get_volume_type = self.mock_object(na_utils, - 'get_volume_type_from_volume') - mock_get_volume_type.return_value = None - mock_get_backend_spec = self.mock_object( - na_utils, 'get_backend_qos_spec_from_volume_type') - - self.library._check_volume_type_for_lun(na_fakes.VOLUME, {}, {}, None) - - self.assertEqual(0, mock_get_backend_spec.call_count) - - def test_check_volume_type_for_lun_qos_spec_not_supported(self): - mock_get_volume_type = self.mock_object(na_utils, - 'get_volume_type_from_volume') - mock_get_volume_type.return_value = na_fakes.VOLUME_TYPE - mock_get_backend_spec = self.mock_object( - na_utils, 'get_backend_qos_spec_from_volume_type') - mock_get_backend_spec.return_value = na_fakes.QOS_SPEC - - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.library._check_volume_type_for_lun, - na_fakes.VOLUME, {}, {}, na_fakes.EXTRA_SPECS) - - def test_get_preferred_target_from_list(self): - - result = self.library._get_preferred_target_from_list( - fake.ISCSI_TARGET_DETAILS_LIST) - - self.assertEqual(fake.ISCSI_TARGET_DETAILS_LIST[0], result) - - def test_mark_qos_policy_group_for_deletion(self): - result = self.library._mark_qos_policy_group_for_deletion( - fake.QOS_POLICY_GROUP_INFO) - - self.assertIsNone(result) - - def test_setup_qos_for_volume(self): - result = self.library._setup_qos_for_volume(fake.VOLUME, - fake.EXTRA_SPECS) - - self.assertIsNone(result) - - def test_manage_existing_lun_same_name(self): - mock_lun = block_base.NetAppLun('handle', 'name', '1', - {'Path': '/vol/FAKE_CMODE_VOL1/name'}) - self.library._get_existing_vol_with_manage_ref = mock.Mock( - return_value=mock_lun) - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(na_utils, 'log_extra_spec_warnings') - self.library._check_volume_type_for_lun = mock.Mock() - self.library._add_lun_to_table = mock.Mock() - self.zapi_client.move_lun = mock.Mock() - - self.library.manage_existing({'name': 'name'}, {'ref': 'ref'}) - - self.library._get_existing_vol_with_manage_ref.assert_called_once_with( - {'ref': 'ref'}) - self.assertEqual(1, self.library._check_volume_type_for_lun.call_count) - self.assertEqual(1, self.library._add_lun_to_table.call_count) - self.assertEqual(0, self.zapi_client.move_lun.call_count) - - def test_manage_existing_lun_new_path(self): - mock_lun = block_base.NetAppLun( - 'handle', 'name', '1', {'Path': '/vol/FAKE_CMODE_VOL1/name'}) - self.library._get_existing_vol_with_manage_ref = mock.Mock( - return_value=mock_lun) - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(na_utils, 'log_extra_spec_warnings') - self.library._check_volume_type_for_lun = mock.Mock() - self.library._add_lun_to_table = mock.Mock() - self.zapi_client.move_lun = mock.Mock() - - self.library.manage_existing({'name': 'volume'}, {'ref': 'ref'}) - - self.assertEqual( - 2, self.library._get_existing_vol_with_manage_ref.call_count) - self.assertEqual(1, self.library._check_volume_type_for_lun.call_count) - self.assertEqual(1, self.library._add_lun_to_table.call_count) - self.zapi_client.move_lun.assert_called_once_with( - '/vol/FAKE_CMODE_VOL1/name', '/vol/FAKE_CMODE_VOL1/volume') - - def test_get_pool_stats_no_volumes(self): - - self.library.vols = [] - - result = self.library._get_pool_stats() - - self.assertListEqual([], result) - - @ddt.data({'netapp_lun_space_reservation': 'enabled'}, - {'netapp_lun_space_reservation': 'disabled'}) - @ddt.unpack - def test_get_pool_stats(self, netapp_lun_space_reservation): - - self.library.volume_list = ['vol0', 'vol1', 'vol2'] - self.library.root_volume_name = 'vol0' - self.library.reserved_percentage = 5 - self.library.max_over_subscription_ratio = 10.0 - self.library.configuration.netapp_lun_space_reservation = ( - netapp_lun_space_reservation) - self.library.vols = netapp_api.NaElement( - client_fakes.VOLUME_LIST_INFO_RESPONSE).get_child_by_name( - 'volumes').get_children() - self.library.perf_library.get_node_utilization = ( - mock.Mock(return_value=30.0)) - - thick = netapp_lun_space_reservation == 'enabled' - - result = self.library._get_pool_stats(filter_function='filter', - goodness_function='goodness') - - expected = [{ - 'pool_name': 'vol1', - 'consistencygroup_support': True, - 'QoS_support': False, - 'thin_provisioning_support': not thick, - 'thick_provisioning_support': thick, - 'provisioned_capacity_gb': 2.94, - 'free_capacity_gb': 1339.27, - 'total_capacity_gb': 1342.21, - 'reserved_percentage': 5, - 'max_over_subscription_ratio': 10.0, - 'utilization': 30.0, - 'filter_function': 'filter', - 'goodness_function': 'goodness', - }] - - self.assertEqual(expected, result) - - def test_get_filtered_pools_invalid_conf(self): - """Verify an exception is raised if the regex pattern is invalid.""" - self.library.configuration.netapp_pool_name_search_pattern = '(.+' - - self.assertRaises(exception.InvalidConfigurationValue, - self.library._get_filtered_pools) - - @ddt.data('.*?3$|mix.+', '(.+?[0-9]+) ', '^.+3$', '^[a-z].*?[^4]$') - def test_get_filtered_pools_match_select_pools(self, patterns): - self.library.vols = fake.FAKE_7MODE_VOLUME['all'] - self.library.configuration.netapp_pool_name_search_pattern = patterns - - filtered_pools = self.library._get_filtered_pools() - - self.assertEqual( - fake.FAKE_7MODE_VOLUME['all'][0].get_child_content('name'), - filtered_pools[0] - ) - self.assertEqual( - fake.FAKE_7MODE_VOLUME['all'][1].get_child_content('name'), - filtered_pools[1] - ) - - @ddt.data('', 'mix.+|open.+', '.+', 'open123, mixed3, open1234', '.+') - def test_get_filtered_pools_match_all_pools(self, patterns): - self.library.vols = fake.FAKE_7MODE_VOLUME['all'] - self.library.configuration.netapp_pool_name_search_pattern = patterns - - filtered_pools = self.library._get_filtered_pools() - - self.assertEqual( - fake.FAKE_7MODE_VOLUME['all'][0].get_child_content('name'), - filtered_pools[0] - ) - self.assertEqual( - fake.FAKE_7MODE_VOLUME['all'][1].get_child_content('name'), - filtered_pools[1] - ) - self.assertEqual( - fake.FAKE_7MODE_VOLUME['all'][2].get_child_content('name'), - filtered_pools[2] - ) - - @ddt.data('abc|stackopen|openstack|abc.*', 'abc', - 'stackopen, openstack, open', '^$') - def test_get_filtered_pools_non_matching_patterns(self, patterns): - - self.library.vols = fake.FAKE_7MODE_VOLUME['all'] - self.library.configuration.netapp_pool_name_search_pattern = patterns - - filtered_pools = self.library._get_filtered_pools() - - self.assertListEqual([], filtered_pools) - - def test_get_pool_stats_no_ssc_vols(self): - - self.library.vols = {} - - pools = self.library._get_pool_stats() - - self.assertListEqual([], pools) - - def test_get_pool_stats_with_filtered_pools(self): - - self.library.vols = fake.FAKE_7MODE_VOL1 - self.library.volume_list = [ - fake.FAKE_7MODE_VOL1[0].get_child_content('name') - ] - self.library.root_volume_name = '' - self.library.perf_library.get_node_utilization = ( - mock.Mock(return_value=30.0)) - - pools = self.library._get_pool_stats(filter_function='filter', - goodness_function='goodness') - - self.assertListEqual(fake.FAKE_7MODE_POOLS, pools) - - def test_get_pool_stats_no_filtered_pools(self): - - self.library.vols = fake.FAKE_7MODE_VOL1 - self.library.volume_list = ['open1', 'open2'] - self.library.root_volume_name = '' - - pools = self.library._get_pool_stats() - - self.assertListEqual([], pools) - - def test_delete_volume(self): - self.library.vol_refresh_voluntary = False - mock_super_delete_volume = self.mock_object( - block_base.NetAppBlockStorageLibrary, 'delete_volume') - - self.library.delete_volume(fake.VOLUME) - - mock_super_delete_volume.assert_called_once_with(fake.VOLUME) - self.assertTrue(self.library.vol_refresh_voluntary) - - def test_delete_snapshot(self): - self.library.vol_refresh_voluntary = False - mock_super_delete_snapshot = self.mock_object( - block_base.NetAppBlockStorageLibrary, 'delete_snapshot') - - self.library.delete_snapshot(fake.SNAPSHOT) - - mock_super_delete_snapshot.assert_called_once_with(fake.SNAPSHOT) - self.assertTrue(self.library.vol_refresh_voluntary) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_base.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_base.py deleted file mode 100644 index fb06c436e..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_base.py +++ /dev/null @@ -1,1415 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2014 Andrew Kerr. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2015 Goutham Pacha Ravi. All rights reserved. -# Copyright (c) 2015 Dustin Schoenbrun. All rights reserved. -# Copyright (c) 2016 Chuck Fouts. All rights reserved. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Mock unit tests for the NetApp block storage library -""" - -import copy -import uuid - -import mock -from oslo_log import versionutils -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _, _LW -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap import fakes as fake -import cinder.tests.unit.volume.drivers.netapp.fakes as na_fakes -from cinder.volume.drivers.netapp.dataontap import block_base -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.volume import utils as volume_utils - - -class NetAppBlockStorageLibraryTestCase(test.TestCase): - - def setUp(self): - super(NetAppBlockStorageLibraryTestCase, self).setUp() - - kwargs = {'configuration': self.get_config_base()} - self.library = block_base.NetAppBlockStorageLibrary( - 'driver', 'protocol', **kwargs) - self.library.zapi_client = mock.Mock() - self.zapi_client = self.library.zapi_client - self.mock_request = mock.Mock() - - def tearDown(self): - super(NetAppBlockStorageLibraryTestCase, self).tearDown() - - def get_config_base(self): - return na_fakes.create_configuration() - - @mock.patch.object(versionutils, 'report_deprecated_feature') - def test_get_reserved_percentage_default_multipler(self, mock_report): - - default = 1.2 - reserved_percentage = 20.0 - self.library.configuration.netapp_size_multiplier = default - self.library.configuration.reserved_percentage = reserved_percentage - - result = self.library._get_reserved_percentage() - - self.assertEqual(reserved_percentage, result) - self.assertFalse(mock_report.called) - - @mock.patch.object(versionutils, 'report_deprecated_feature') - def test_get_reserved_percentage(self, mock_report): - - multiplier = 2.0 - self.library.configuration.netapp_size_multiplier = multiplier - - result = self.library._get_reserved_percentage() - - reserved_ratio = round(1 - (1 / multiplier), 2) - reserved_percentage = 100 * int(reserved_ratio) - - self.assertEqual(reserved_percentage, result) - msg = _LW('The "netapp_size_multiplier" configuration option is ' - 'deprecated and will be removed in the Mitaka release. ' - 'Please set "reserved_percentage = %d" instead.') % ( - result) - mock_report.assert_called_once_with(block_base.LOG, msg) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_lun_attr', - mock.Mock(return_value={'Volume': 'FAKE_CMODE_VOL1'})) - def test_get_pool(self): - pool = self.library.get_pool({'name': 'volume-fake-uuid'}) - self.assertEqual('FAKE_CMODE_VOL1', pool) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_lun_attr', - mock.Mock(return_value=None)) - def test_get_pool_no_metadata(self): - pool = self.library.get_pool({'name': 'volume-fake-uuid'}) - self.assertIsNone(pool) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_lun_attr', - mock.Mock(return_value=dict())) - def test_get_pool_volume_unknown(self): - pool = self.library.get_pool({'name': 'volume-fake-uuid'}) - self.assertIsNone(pool) - - def test_create_volume(self): - volume_size_in_bytes = int(fake.SIZE) * units.Gi - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(na_utils, 'log_extra_spec_warnings') - self.mock_object(block_base, 'LOG') - self.mock_object(volume_utils, 'extract_host', mock.Mock( - return_value=fake.POOL_NAME)) - self.mock_object(self.library, '_setup_qos_for_volume', - mock.Mock(return_value=None)) - self.mock_object(self.library, '_create_lun') - self.mock_object(self.library, '_create_lun_handle') - self.mock_object(self.library, '_add_lun_to_table') - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - - self.library.create_volume(fake.VOLUME) - - self.library._create_lun.assert_called_once_with( - fake.POOL_NAME, fake.LUN_NAME, volume_size_in_bytes, - fake.LUN_METADATA, None) - self.assertEqual(0, self.library. - _mark_qos_policy_group_for_deletion.call_count) - self.assertEqual(0, block_base.LOG.error.call_count) - - def test_create_volume_no_pool(self): - self.mock_object(volume_utils, 'extract_host', mock.Mock( - return_value=None)) - - self.assertRaises(exception.InvalidHost, self.library.create_volume, - fake.VOLUME) - - def test_create_volume_exception_path(self): - self.mock_object(block_base, 'LOG') - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(self.library, '_setup_qos_for_volume', - mock.Mock(return_value=None)) - self.mock_object(self.library, '_create_lun', mock.Mock( - side_effect=Exception)) - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - - self.assertRaises(exception.VolumeBackendAPIException, - self.library.create_volume, fake.VOLUME) - - self.assertEqual(1, self.library. - _mark_qos_policy_group_for_deletion.call_count) - self.assertEqual(1, block_base.LOG.exception.call_count) - - def test_create_volume_no_pool_provided_by_scheduler(self): - fake_volume = copy.deepcopy(fake.VOLUME) - # Set up fake volume whose 'host' field is missing pool information. - fake_volume['host'] = '%s@%s' % (fake.HOST_NAME, fake.BACKEND_NAME) - - self.assertRaises(exception.InvalidHost, self.library.create_volume, - fake_volume) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_lun_attr') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_or_create_igroup') - def test_map_lun(self, mock_get_or_create_igroup, mock_get_lun_attr): - os = 'linux' - protocol = 'fcp' - self.library.host_type = 'linux' - mock_get_lun_attr.return_value = {'Path': fake.LUN_PATH, 'OsType': os} - mock_get_or_create_igroup.return_value = (fake.IGROUP1_NAME, os, - 'iscsi') - self.zapi_client.map_lun.return_value = '1' - - lun_id = self.library._map_lun('fake_volume', - fake.FC_FORMATTED_INITIATORS, - protocol, None) - - self.assertEqual('1', lun_id) - mock_get_or_create_igroup.assert_called_once_with( - fake.FC_FORMATTED_INITIATORS, protocol, os) - self.zapi_client.map_lun.assert_called_once_with( - fake.LUN_PATH, fake.IGROUP1_NAME, lun_id=None) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, '_get_lun_attr') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_or_create_igroup') - @mock.patch.object(block_base, 'LOG', mock.Mock()) - def test_map_lun_mismatch_host_os( - self, mock_get_or_create_igroup, mock_get_lun_attr): - os = 'windows' - protocol = 'fcp' - self.library.host_type = 'linux' - mock_get_lun_attr.return_value = {'Path': fake.LUN_PATH, 'OsType': os} - mock_get_or_create_igroup.return_value = (fake.IGROUP1_NAME, os, - 'iscsi') - self.library._map_lun('fake_volume', - fake.FC_FORMATTED_INITIATORS, - protocol, None) - mock_get_or_create_igroup.assert_called_once_with( - fake.FC_FORMATTED_INITIATORS, protocol, - self.library.host_type) - self.zapi_client.map_lun.assert_called_once_with( - fake.LUN_PATH, fake.IGROUP1_NAME, lun_id=None) - self.assertEqual(1, block_base.LOG.warning.call_count) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_lun_attr') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_or_create_igroup') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_find_mapped_lun_igroup') - def test_map_lun_preexisting(self, mock_find_mapped_lun_igroup, - mock_get_or_create_igroup, mock_get_lun_attr): - os = 'linux' - protocol = 'fcp' - mock_get_lun_attr.return_value = {'Path': fake.LUN_PATH, 'OsType': os} - mock_get_or_create_igroup.return_value = (fake.IGROUP1_NAME, os, - 'iscsi') - mock_find_mapped_lun_igroup.return_value = (fake.IGROUP1_NAME, '2') - self.zapi_client.map_lun.side_effect = netapp_api.NaApiError - - lun_id = self.library._map_lun( - 'fake_volume', fake.FC_FORMATTED_INITIATORS, protocol, None) - - self.assertEqual('2', lun_id) - mock_find_mapped_lun_igroup.assert_called_once_with( - fake.LUN_PATH, fake.FC_FORMATTED_INITIATORS) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_lun_attr') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_or_create_igroup') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_find_mapped_lun_igroup') - def test_map_lun_api_error(self, mock_find_mapped_lun_igroup, - mock_get_or_create_igroup, mock_get_lun_attr): - os = 'linux' - protocol = 'fcp' - mock_get_lun_attr.return_value = {'Path': fake.LUN_PATH, 'OsType': os} - mock_get_or_create_igroup.return_value = (fake.IGROUP1_NAME, os, - 'iscsi') - mock_find_mapped_lun_igroup.return_value = (None, None) - self.zapi_client.map_lun.side_effect = netapp_api.NaApiError - - self.assertRaises(netapp_api.NaApiError, self.library._map_lun, - 'fake_volume', fake.FC_FORMATTED_INITIATORS, - protocol, None) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_find_mapped_lun_igroup') - def test_unmap_lun(self, mock_find_mapped_lun_igroup): - mock_find_mapped_lun_igroup.return_value = (fake.IGROUP1_NAME, 1) - - self.library._unmap_lun(fake.LUN_PATH, fake.FC_FORMATTED_INITIATORS) - - self.zapi_client.unmap_lun.assert_called_once_with(fake.LUN_PATH, - fake.IGROUP1_NAME) - - def test_find_mapped_lun_igroup(self): - self.assertRaises(NotImplementedError, - self.library._find_mapped_lun_igroup, - fake.LUN_PATH, - fake.FC_FORMATTED_INITIATORS) - - def test_has_luns_mapped_to_initiators(self): - self.zapi_client.has_luns_mapped_to_initiators.return_value = True - self.assertTrue(self.library._has_luns_mapped_to_initiators( - fake.FC_FORMATTED_INITIATORS)) - self.zapi_client.has_luns_mapped_to_initiators.assert_called_once_with( - fake.FC_FORMATTED_INITIATORS) - - def test_get_or_create_igroup_preexisting(self): - self.zapi_client.get_igroup_by_initiators.return_value = [fake.IGROUP1] - self.library._create_igroup_add_initiators = mock.Mock() - igroup_name, host_os, ig_type = self.library._get_or_create_igroup( - fake.FC_FORMATTED_INITIATORS, 'fcp', 'linux') - - self.assertEqual(fake.IGROUP1_NAME, igroup_name) - self.assertEqual('linux', host_os) - self.assertEqual('fcp', ig_type) - self.zapi_client.get_igroup_by_initiators.assert_called_once_with( - fake.FC_FORMATTED_INITIATORS) - self.assertEqual( - 0, self.library._create_igroup_add_initiators.call_count) - - @mock.patch.object(uuid, 'uuid4', mock.Mock(return_value=fake.UUID1)) - def test_get_or_create_igroup_none_preexisting(self): - """This method also tests _create_igroup_add_initiators.""" - self.zapi_client.get_igroup_by_initiators.return_value = [] - - igroup_name, os, ig_type = self.library._get_or_create_igroup( - fake.FC_FORMATTED_INITIATORS, 'fcp', 'linux') - - self.assertEqual('openstack-' + fake.UUID1, igroup_name) - self.zapi_client.create_igroup.assert_called_once_with( - igroup_name, 'fcp', 'linux') - self.assertEqual(len(fake.FC_FORMATTED_INITIATORS), - self.zapi_client.add_igroup_initiator.call_count) - self.assertEqual('linux', os) - self.assertEqual('fcp', ig_type) - - def test_get_fc_target_wwpns(self): - self.assertRaises(NotImplementedError, - self.library._get_fc_target_wwpns) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_build_initiator_target_map') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_map_lun') - def test_initialize_connection_fc(self, mock_map_lun, - mock_build_initiator_target_map): - self.maxDiff = None - mock_map_lun.return_value = '1' - mock_build_initiator_target_map.return_value = (fake.FC_TARGET_WWPNS, - fake.FC_I_T_MAP, 4) - - target_info = self.library.initialize_connection_fc(fake.FC_VOLUME, - fake.FC_CONNECTOR) - - self.assertDictEqual(target_info, fake.FC_TARGET_INFO) - mock_map_lun.assert_called_once_with( - 'fake_volume', fake.FC_FORMATTED_INITIATORS, 'fcp', None) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_build_initiator_target_map') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_map_lun') - def test_initialize_connection_fc_no_wwpns( - self, mock_map_lun, mock_build_initiator_target_map): - - mock_map_lun.return_value = '1' - mock_build_initiator_target_map.return_value = (None, None, 0) - self.assertRaises(exception.VolumeBackendAPIException, - self.library.initialize_connection_fc, - fake.FC_VOLUME, - fake.FC_CONNECTOR) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_has_luns_mapped_to_initiators') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_unmap_lun') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_lun_attr') - def test_terminate_connection_fc(self, mock_get_lun_attr, mock_unmap_lun, - mock_has_luns_mapped_to_initiators): - - mock_get_lun_attr.return_value = {'Path': fake.LUN_PATH} - mock_unmap_lun.return_value = None - mock_has_luns_mapped_to_initiators.return_value = True - - target_info = self.library.terminate_connection_fc(fake.FC_VOLUME, - fake.FC_CONNECTOR) - - self.assertDictEqual(target_info, fake.FC_TARGET_INFO_EMPTY) - mock_unmap_lun.assert_called_once_with(fake.LUN_PATH, - fake.FC_FORMATTED_INITIATORS) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_build_initiator_target_map') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_has_luns_mapped_to_initiators') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_unmap_lun') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_lun_attr') - def test_terminate_connection_fc_no_more_luns( - self, mock_get_lun_attr, mock_unmap_lun, - mock_has_luns_mapped_to_initiators, - mock_build_initiator_target_map): - - mock_get_lun_attr.return_value = {'Path': fake.LUN_PATH} - mock_unmap_lun.return_value = None - mock_has_luns_mapped_to_initiators.return_value = False - mock_build_initiator_target_map.return_value = (fake.FC_TARGET_WWPNS, - fake.FC_I_T_MAP, 4) - - target_info = self.library.terminate_connection_fc(fake.FC_VOLUME, - fake.FC_CONNECTOR) - - self.assertDictEqual(target_info, fake.FC_TARGET_INFO_UNMAP) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_fc_target_wwpns') - def test_build_initiator_target_map_no_lookup_service( - self, mock_get_fc_target_wwpns): - - self.library.lookup_service = None - mock_get_fc_target_wwpns.return_value = fake.FC_FORMATTED_TARGET_WWPNS - - (target_wwpns, init_targ_map, num_paths) = \ - self.library._build_initiator_target_map(fake.FC_CONNECTOR) - - self.assertSetEqual(set(fake.FC_TARGET_WWPNS), set(target_wwpns)) - self.assertDictEqual(fake.FC_I_T_MAP_COMPLETE, init_targ_map) - self.assertEqual(0, num_paths) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_fc_target_wwpns') - def test_build_initiator_target_map_with_lookup_service( - self, mock_get_fc_target_wwpns): - - self.library.lookup_service = mock.Mock() - self.library.lookup_service.get_device_mapping_from_network.\ - return_value = fake.FC_FABRIC_MAP - mock_get_fc_target_wwpns.return_value = fake.FC_FORMATTED_TARGET_WWPNS - - (target_wwpns, init_targ_map, num_paths) = \ - self.library._build_initiator_target_map(fake.FC_CONNECTOR) - - self.assertSetEqual(set(fake.FC_TARGET_WWPNS), set(target_wwpns)) - self.assertDictEqual(fake.FC_I_T_MAP, init_targ_map) - self.assertEqual(4, num_paths) - - @mock.patch.object(na_utils, 'check_flags') - def test_do_setup_san_configured(self, mock_check_flags): - self.library.configuration.netapp_lun_ostype = 'windows' - self.library.configuration.netapp_host_type = 'solaris' - self.library.configuration.netapp_lun_space_reservation = 'disabled' - self.library.do_setup(mock.Mock()) - self.assertTrue(mock_check_flags.called) - self.assertEqual('windows', self.library.lun_ostype) - self.assertEqual('solaris', self.library.host_type) - - @mock.patch.object(na_utils, 'check_flags') - def test_do_setup_san_unconfigured(self, mock_check_flags): - self.library.configuration.netapp_lun_ostype = None - self.library.configuration.netapp_host_type = None - self.library.configuration.netapp_lun_space_reservation = 'enabled' - self.library.do_setup(mock.Mock()) - self.assertTrue(mock_check_flags.called) - self.assertEqual('linux', self.library.lun_ostype) - self.assertEqual('linux', self.library.host_type) - - def test_do_setup_space_reservation_disabled(self): - self.mock_object(na_utils, 'check_flags') - self.library.configuration.netapp_lun_ostype = None - self.library.configuration.netapp_host_type = None - self.library.configuration.netapp_lun_space_reservation = 'disabled' - - self.library.do_setup(mock.Mock()) - - self.assertEqual('false', self.library.lun_space_reservation) - - def test_do_setup_space_reservation_enabled(self): - self.mock_object(na_utils, 'check_flags') - self.library.configuration.netapp_lun_ostype = None - self.library.configuration.netapp_host_type = None - self.library.configuration.netapp_lun_space_reservation = 'enabled' - - self.library.do_setup(mock.Mock()) - - self.assertEqual('true', self.library.lun_space_reservation) - - def test_get_existing_vol_manage_missing_id_path(self): - self.assertRaises(exception.ManageExistingInvalidReference, - self.library._get_existing_vol_with_manage_ref, - {}) - - def test_get_existing_vol_manage_not_found(self): - self.zapi_client.get_lun_by_args.return_value = [] - self.assertRaises(exception.ManageExistingInvalidReference, - self.library._get_existing_vol_with_manage_ref, - {'source-id': 'src_id', - 'source-name': 'lun_path'}) - self.assertEqual(1, self.zapi_client.get_lun_by_args.call_count) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_extract_lun_info', - mock.Mock(return_value=block_base.NetAppLun( - 'lun0', 'lun0', '3', {'UUID': 'src_id'}))) - def test_get_existing_vol_manage_lun(self): - self.zapi_client.get_lun_by_args.return_value = ['lun0', 'lun1'] - lun = self.library._get_existing_vol_with_manage_ref( - {'source-id': 'src_id', 'path': 'lun_path'}) - self.assertEqual(1, self.zapi_client.get_lun_by_args.call_count) - self.library._extract_lun_info.assert_called_once_with('lun0') - self.assertEqual('lun0', lun.name) - - @mock.patch.object(block_base.NetAppBlockStorageLibrary, - '_get_existing_vol_with_manage_ref', - mock.Mock(return_value=block_base.NetAppLun( - 'handle', 'name', '1073742824', {}))) - def test_manage_existing_get_size(self): - size = self.library.manage_existing_get_size( - {'id': 'vol_id'}, {'ref': 'ref'}) - self.assertEqual(2, size) - self.library._get_existing_vol_with_manage_ref.assert_called_once_with( - {'ref': 'ref'}) - - @mock.patch.object(block_base.LOG, 'info') - def test_unmanage(self, log): - mock_lun = block_base.NetAppLun('handle', 'name', '1', - {'Path': 'p', 'UUID': 'uuid'}) - self.library._get_lun_from_table = mock.Mock(return_value=mock_lun) - self.library.unmanage({'name': 'vol'}) - self.library._get_lun_from_table.assert_called_once_with('vol') - self.assertEqual(1, log.call_count) - - def test_check_vol_type_for_lun(self): - self.assertRaises(NotImplementedError, - self.library._check_volume_type_for_lun, - 'vol', 'lun', 'existing_ref', {}) - - def test_is_lun_valid_on_storage(self): - self.assertTrue(self.library._is_lun_valid_on_storage('lun')) - - def test_initialize_connection_iscsi(self): - target_details_list = fake.ISCSI_TARGET_DETAILS_LIST - volume = fake.ISCSI_VOLUME - connector = fake.ISCSI_CONNECTOR - self.mock_object(block_base.NetAppBlockStorageLibrary, '_map_lun', - mock.Mock(return_value=fake.ISCSI_LUN['lun_id'])) - self.zapi_client.get_iscsi_target_details.return_value = ( - target_details_list) - self.mock_object(block_base.NetAppBlockStorageLibrary, - '_get_preferred_target_from_list', - mock.Mock(return_value=target_details_list[1])) - self.zapi_client.get_iscsi_service_details.return_value = ( - fake.ISCSI_SERVICE_IQN) - self.mock_object( - na_utils, 'get_iscsi_connection_properties', - mock.Mock(return_value=fake.ISCSI_CONNECTION_PROPERTIES)) - - target_info = self.library.initialize_connection_iscsi(volume, - connector) - - self.assertEqual( - fake.ISCSI_CONNECTION_PROPERTIES['data']['auth_method'], - target_info['data']['auth_method']) - self.assertEqual( - fake.ISCSI_CONNECTION_PROPERTIES['data']['auth_password'], - target_info['data']['auth_password']) - self.assertTrue('auth_password' in target_info['data']) - - self.assertEqual( - fake.ISCSI_CONNECTION_PROPERTIES['data']['discovery_auth_method'], - target_info['data']['discovery_auth_method']) - self.assertEqual( - fake.ISCSI_CONNECTION_PROPERTIES['data'] - ['discovery_auth_password'], - target_info['data']['discovery_auth_password']) - self.assertTrue('auth_password' in target_info['data']) - self.assertEqual( - fake.ISCSI_CONNECTION_PROPERTIES['data'] - ['discovery_auth_username'], - target_info['data']['discovery_auth_username']) - - self.assertEqual(fake.ISCSI_CONNECTION_PROPERTIES, target_info) - block_base.NetAppBlockStorageLibrary._map_lun.assert_called_once_with( - fake.ISCSI_VOLUME['name'], [fake.ISCSI_CONNECTOR['initiator']], - 'iscsi', None) - self.zapi_client.get_iscsi_target_details.assert_called_once_with() - block_base.NetAppBlockStorageLibrary._get_preferred_target_from_list\ - .assert_called_once_with( - target_details_list) - self.zapi_client.get_iscsi_service_details.assert_called_once_with() - - def test_initialize_connection_iscsi_no_target_list(self): - volume = fake.ISCSI_VOLUME - connector = fake.ISCSI_CONNECTOR - self.mock_object(block_base.NetAppBlockStorageLibrary, '_map_lun', - mock.Mock(return_value=fake.ISCSI_LUN['lun_id'])) - self.zapi_client.get_iscsi_target_details.return_value = None - self.mock_object(block_base.NetAppBlockStorageLibrary, - '_get_preferred_target_from_list') - self.mock_object( - na_utils, 'get_iscsi_connection_properties', - mock.Mock(return_value=fake.ISCSI_CONNECTION_PROPERTIES)) - - self.assertRaises(exception.VolumeBackendAPIException, - self.library.initialize_connection_iscsi, - volume, connector) - - self.assertEqual( - 0, block_base.NetAppBlockStorageLibrary - ._get_preferred_target_from_list.call_count) - self.assertEqual( - 0, self.zapi_client.get_iscsi_service_details.call_count) - self.assertEqual( - 0, na_utils.get_iscsi_connection_properties.call_count) - - def test_initialize_connection_iscsi_no_preferred_target(self): - volume = fake.ISCSI_VOLUME - connector = fake.ISCSI_CONNECTOR - self.mock_object(block_base.NetAppBlockStorageLibrary, '_map_lun', - mock.Mock(return_value=fake.ISCSI_LUN['lun_id'])) - self.zapi_client.get_iscsi_target_details.return_value = None - self.mock_object(block_base.NetAppBlockStorageLibrary, - '_get_preferred_target_from_list', - mock.Mock(return_value=None)) - self.mock_object(na_utils, 'get_iscsi_connection_properties') - - self.assertRaises(exception.VolumeBackendAPIException, - self.library.initialize_connection_iscsi, - volume, connector) - - self.assertEqual(0, self.zapi_client - .get_iscsi_service_details.call_count) - self.assertEqual(0, na_utils.get_iscsi_connection_properties - .call_count) - - def test_initialize_connection_iscsi_no_iscsi_service_details(self): - target_details_list = fake.ISCSI_TARGET_DETAILS_LIST - volume = fake.ISCSI_VOLUME - connector = fake.ISCSI_CONNECTOR - self.mock_object(block_base.NetAppBlockStorageLibrary, '_map_lun', - mock.Mock(return_value=fake.ISCSI_LUN['lun_id'])) - self.zapi_client.get_iscsi_target_details.return_value = ( - target_details_list) - self.mock_object(block_base.NetAppBlockStorageLibrary, - '_get_preferred_target_from_list', - mock.Mock(return_value=target_details_list[1])) - self.zapi_client.get_iscsi_service_details.return_value = None - self.mock_object(na_utils, 'get_iscsi_connection_properties') - - self.assertRaises(exception.VolumeBackendAPIException, - self.library.initialize_connection_iscsi, - volume, - connector) - - block_base.NetAppBlockStorageLibrary._map_lun.assert_called_once_with( - fake.ISCSI_VOLUME['name'], [fake.ISCSI_CONNECTOR['initiator']], - 'iscsi', None) - self.zapi_client.get_iscsi_target_details.assert_called_once_with() - block_base.NetAppBlockStorageLibrary._get_preferred_target_from_list\ - .assert_called_once_with(target_details_list) - - def test_get_target_details_list(self): - target_details_list = fake.ISCSI_TARGET_DETAILS_LIST - - result = self.library._get_preferred_target_from_list( - target_details_list) - - self.assertEqual(target_details_list[0], result) - - def test_get_preferred_target_from_empty_list(self): - target_details_list = [] - - result = self.library._get_preferred_target_from_list( - target_details_list) - - self.assertIsNone(result) - - def test_get_preferred_target_from_list_with_one_interface_disabled(self): - target_details_list = copy.deepcopy(fake.ISCSI_TARGET_DETAILS_LIST) - target_details_list[0]['interface-enabled'] = 'false' - - result = self.library._get_preferred_target_from_list( - target_details_list) - - self.assertEqual(target_details_list[1], result) - - def test_get_preferred_target_from_list_with_all_interfaces_disabled(self): - target_details_list = copy.deepcopy(fake.ISCSI_TARGET_DETAILS_LIST) - for target in target_details_list: - target['interface-enabled'] = 'false' - - result = self.library._get_preferred_target_from_list( - target_details_list) - - self.assertEqual(target_details_list[0], result) - - def test_get_preferred_target_from_list_with_filter(self): - target_details_list = fake.ISCSI_TARGET_DETAILS_LIST - filter = [target_detail['address'] - for target_detail in target_details_list[1:]] - - result = self.library._get_preferred_target_from_list( - target_details_list, filter) - - self.assertEqual(target_details_list[1], result) - - @mock.patch.object(na_utils, 'check_flags', mock.Mock()) - @mock.patch.object(block_base, 'LOG', mock.Mock()) - def test_setup_error_invalid_lun_os(self): - self.library.configuration.netapp_lun_ostype = 'unknown' - self.library.do_setup(mock.Mock()) - self.assertRaises(exception.NetAppDriverException, - self.library.check_for_setup_error) - msg = _("Invalid value for NetApp configuration" - " option netapp_lun_ostype.") - block_base.LOG.error.assert_called_once_with(msg) - - @mock.patch.object(na_utils, 'check_flags', mock.Mock()) - @mock.patch.object(block_base, 'LOG', mock.Mock()) - def test_setup_error_invalid_host_type(self): - self.library.configuration.netapp_lun_ostype = 'linux' - self.library.configuration.netapp_host_type = 'future_os' - self.library.do_setup(mock.Mock()) - - self.assertRaises(exception.NetAppDriverException, - self.library.check_for_setup_error) - - msg = _("Invalid value for NetApp configuration" - " option netapp_host_type.") - block_base.LOG.error.assert_called_once_with(msg) - - @mock.patch.object(na_utils, 'check_flags', mock.Mock()) - def test_check_for_setup_error_both_config(self): - self.library.configuration.netapp_lun_ostype = 'linux' - self.library.configuration.netapp_host_type = 'linux' - self.library.do_setup(mock.Mock()) - self.zapi_client.get_lun_list.return_value = ['lun1'] - self.library._extract_and_populate_luns = mock.Mock() - self.library.check_for_setup_error() - self.library._extract_and_populate_luns.assert_called_once_with( - ['lun1']) - - @mock.patch.object(na_utils, 'check_flags', mock.Mock()) - def test_check_for_setup_error_no_os_host(self): - self.library.configuration.netapp_lun_ostype = None - self.library.configuration.netapp_host_type = None - self.library.do_setup(mock.Mock()) - self.zapi_client.get_lun_list.return_value = ['lun1'] - self.library._extract_and_populate_luns = mock.Mock() - self.library.check_for_setup_error() - self.library._extract_and_populate_luns.assert_called_once_with( - ['lun1']) - - def test_delete_volume(self): - mock_delete_lun = self.mock_object(self.library, '_delete_lun') - - self.library.delete_volume(fake.VOLUME) - - mock_delete_lun.assert_called_once_with(fake.LUN_NAME) - - def test_delete_lun(self): - mock_get_lun_attr = self.mock_object(self.library, '_get_lun_attr') - mock_get_lun_attr.return_value = fake.LUN_METADATA - self.library.zapi_client = mock.Mock() - self.library.lun_table = fake.LUN_TABLE - - self.library._delete_lun(fake.LUN_NAME) - - mock_get_lun_attr.assert_called_once_with( - fake.LUN_NAME, 'metadata') - self.library.zapi_client.destroy_lun.assert_called_once_with(fake.PATH) - - def test_delete_lun_no_metadata(self): - self.mock_object(self.library, '_get_lun_attr', mock.Mock( - return_value=None)) - self.library.zapi_client = mock.Mock() - self.mock_object(self.library, 'zapi_client') - - self.library._delete_lun(fake.LUN_NAME) - - self.library._get_lun_attr.assert_called_once_with( - fake.LUN_NAME, 'metadata') - self.assertEqual(0, self.library.zapi_client.destroy_lun.call_count) - self.assertEqual(0, - self.zapi_client. - mark_qos_policy_group_for_deletion.call_count) - - def test_delete_snapshot(self): - mock_delete_lun = self.mock_object(self.library, '_delete_lun') - - self.library.delete_snapshot(fake.SNAPSHOT) - - mock_delete_lun.assert_called_once_with(fake.SNAPSHOT_NAME) - - def test_clone_source_to_destination(self): - self.mock_object(na_utils, 'get_volume_extra_specs', mock.Mock( - return_value=fake.EXTRA_SPECS)) - self.mock_object(self.library, '_setup_qos_for_volume', mock.Mock( - return_value=fake.QOS_POLICY_GROUP_INFO)) - self.mock_object(self.library, '_clone_lun') - self.mock_object(self.library, '_extend_volume') - self.mock_object(self.library, 'delete_volume') - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - self.library.lun_space_reservation = 'false' - - self.library._clone_source_to_destination(fake.CLONE_SOURCE, - fake.CLONE_DESTINATION) - - na_utils.get_volume_extra_specs.assert_called_once_with( - fake.CLONE_DESTINATION) - self.library._setup_qos_for_volume.assert_called_once_with( - fake.CLONE_DESTINATION, fake.EXTRA_SPECS) - self.library._clone_lun.assert_called_once_with( - fake.CLONE_SOURCE_NAME, fake.CLONE_DESTINATION_NAME, - space_reserved='false', - qos_policy_group_name=fake.QOS_POLICY_GROUP_NAME) - self.library._extend_volume.assert_called_once_with( - fake.CLONE_DESTINATION, fake.CLONE_DESTINATION_SIZE, - fake.QOS_POLICY_GROUP_NAME) - self.assertEqual(0, self.library.delete_volume.call_count) - self.assertEqual(0, self.library. - _mark_qos_policy_group_for_deletion.call_count) - - def test_clone_source_to_destination_exception_path(self): - self.mock_object(na_utils, 'get_volume_extra_specs', mock.Mock( - return_value=fake.EXTRA_SPECS)) - self.mock_object(self.library, '_setup_qos_for_volume', mock.Mock( - return_value=fake.QOS_POLICY_GROUP_INFO)) - self.mock_object(self.library, '_clone_lun') - self.mock_object(self.library, '_extend_volume', mock.Mock( - side_effect=Exception)) - self.mock_object(self.library, 'delete_volume') - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - self.library.lun_space_reservation = 'true' - - self.assertRaises(exception.VolumeBackendAPIException, - self.library._clone_source_to_destination, - fake.CLONE_SOURCE, fake.CLONE_DESTINATION) - - na_utils.get_volume_extra_specs.assert_called_once_with( - fake.CLONE_DESTINATION) - self.library._setup_qos_for_volume.assert_called_once_with( - fake.CLONE_DESTINATION, fake.EXTRA_SPECS) - self.library._clone_lun.assert_called_once_with( - fake.CLONE_SOURCE_NAME, fake.CLONE_DESTINATION_NAME, - space_reserved='true', - qos_policy_group_name=fake.QOS_POLICY_GROUP_NAME) - self.library._extend_volume.assert_called_once_with( - fake.CLONE_DESTINATION, fake.CLONE_DESTINATION_SIZE, - fake.QOS_POLICY_GROUP_NAME) - self.assertEqual(1, self.library.delete_volume.call_count) - self.assertEqual(1, self.library. - _mark_qos_policy_group_for_deletion.call_count) - - def test_create_lun(self): - self.assertRaises(NotImplementedError, self.library._create_lun, - fake.VOLUME_ID, fake.LUN_ID, fake.SIZE, - fake.LUN_METADATA) - - def test_clone_lun(self): - self.assertRaises(NotImplementedError, self.library._clone_lun, - fake.VOLUME_ID, 'new-' + fake.VOLUME_ID) - - def test_create_volume_from_snapshot(self): - mock_do_clone = self.mock_object(self.library, - '_clone_source_to_destination') - source = { - 'name': fake.SNAPSHOT['name'], - 'size': fake.SNAPSHOT['volume_size'] - } - - self.library.create_volume_from_snapshot(fake.VOLUME, fake.SNAPSHOT) - - mock_do_clone.assert_has_calls([ - mock.call(source, fake.VOLUME)]) - - def test_create_cloned_volume(self): - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, fake.LUN_ID, - fake.LUN_SIZE, fake.LUN_METADATA) - mock_get_lun_from_table = self.mock_object(self.library, - '_get_lun_from_table') - mock_get_lun_from_table.return_value = fake_lun - mock_do_clone = self.mock_object(self.library, - '_clone_source_to_destination') - source = { - 'name': fake_lun.name, - 'size': fake.VOLUME_REF['size'] - } - - self.library.create_cloned_volume(fake.VOLUME, fake.VOLUME_REF) - - mock_do_clone.assert_has_calls([ - mock.call(source, fake.VOLUME)]) - - def test_extend_volume(self): - - new_size = 100 - volume_copy = copy.copy(fake.VOLUME) - volume_copy['size'] = new_size - - mock_get_volume_extra_specs = self.mock_object( - na_utils, 'get_volume_extra_specs', - mock.Mock(return_value=fake.EXTRA_SPECS)) - mock_setup_qos_for_volume = self.mock_object( - self.library, '_setup_qos_for_volume', - mock.Mock(return_value=fake.QOS_POLICY_GROUP_INFO)) - mock_extend_volume = self.mock_object(self.library, '_extend_volume') - - self.library.extend_volume(fake.VOLUME, new_size) - - mock_get_volume_extra_specs.assert_called_once_with(fake.VOLUME) - mock_setup_qos_for_volume.assert_called_once_with(volume_copy, - fake.EXTRA_SPECS) - mock_extend_volume.assert_called_once_with(fake.VOLUME, - new_size, - fake.QOS_POLICY_GROUP_NAME) - - def test_extend_volume_api_error(self): - - new_size = 100 - volume_copy = copy.copy(fake.VOLUME) - volume_copy['size'] = new_size - - mock_get_volume_extra_specs = self.mock_object( - na_utils, 'get_volume_extra_specs', - mock.Mock(return_value=fake.EXTRA_SPECS)) - mock_setup_qos_for_volume = self.mock_object( - self.library, '_setup_qos_for_volume', - mock.Mock(return_value=fake.QOS_POLICY_GROUP_INFO)) - mock_extend_volume = self.mock_object( - self.library, '_extend_volume', - mock.Mock(side_effect=netapp_api.NaApiError)) - - self.assertRaises(netapp_api.NaApiError, - self.library.extend_volume, - fake.VOLUME, - new_size) - - mock_get_volume_extra_specs.assert_called_once_with(fake.VOLUME) - mock_setup_qos_for_volume.assert_has_calls([ - mock.call(volume_copy, fake.EXTRA_SPECS), - mock.call(fake.VOLUME, fake.EXTRA_SPECS)]) - mock_extend_volume.assert_called_once_with( - fake.VOLUME, new_size, fake.QOS_POLICY_GROUP_NAME) - - def test__extend_volume_direct(self): - - current_size = fake.LUN_SIZE - current_size_bytes = current_size * units.Gi - new_size = fake.LUN_SIZE * 2 - new_size_bytes = new_size * units.Gi - max_size = fake.LUN_SIZE * 10 - max_size_bytes = max_size * units.Gi - fake_volume = copy.copy(fake.VOLUME) - fake_volume['size'] = new_size - - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, - fake.LUN_ID, - current_size_bytes, - fake.LUN_METADATA) - mock_get_lun_from_table = self.mock_object( - self.library, '_get_lun_from_table', - mock.Mock(return_value=fake_lun)) - fake_lun_geometry = {'max_resize': six.text_type(max_size_bytes)} - mock_get_lun_geometry = self.mock_object( - self.library.zapi_client, 'get_lun_geometry', - mock.Mock(return_value=fake_lun_geometry)) - mock_do_direct_resize = self.mock_object(self.library.zapi_client, - 'do_direct_resize') - mock_do_sub_clone_resize = self.mock_object(self.library, - '_do_sub_clone_resize') - self.library.lun_table = {fake.VOLUME['name']: fake_lun} - - self.library._extend_volume(fake.VOLUME, new_size, 'fake_qos_policy') - - mock_get_lun_from_table.assert_called_once_with(fake.VOLUME['name']) - mock_get_lun_geometry.assert_called_once_with( - fake.LUN_METADATA['Path']) - mock_do_direct_resize.assert_called_once_with( - fake.LUN_METADATA['Path'], six.text_type(new_size_bytes)) - self.assertFalse(mock_do_sub_clone_resize.called) - self.assertEqual(six.text_type(new_size_bytes), - self.library.lun_table[fake.VOLUME['name']].size) - - def test__extend_volume_clone(self): - - current_size = fake.LUN_SIZE - current_size_bytes = current_size * units.Gi - new_size = fake.LUN_SIZE * 20 - new_size_bytes = new_size * units.Gi - max_size = fake.LUN_SIZE * 10 - max_size_bytes = max_size * units.Gi - fake_volume = copy.copy(fake.VOLUME) - fake_volume['size'] = new_size - - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, - fake.LUN_ID, - current_size_bytes, - fake.LUN_METADATA) - mock_get_lun_from_table = self.mock_object( - self.library, '_get_lun_from_table', - mock.Mock(return_value=fake_lun)) - fake_lun_geometry = {'max_resize': six.text_type(max_size_bytes)} - mock_get_lun_geometry = self.mock_object( - self.library.zapi_client, 'get_lun_geometry', - mock.Mock(return_value=fake_lun_geometry)) - mock_do_direct_resize = self.mock_object(self.library.zapi_client, - 'do_direct_resize') - mock_do_sub_clone_resize = self.mock_object(self.library, - '_do_sub_clone_resize') - self.library.lun_table = {fake.VOLUME['name']: fake_lun} - - self.library._extend_volume(fake.VOLUME, new_size, 'fake_qos_policy') - - mock_get_lun_from_table.assert_called_once_with(fake.VOLUME['name']) - mock_get_lun_geometry.assert_called_once_with( - fake.LUN_METADATA['Path']) - self.assertFalse(mock_do_direct_resize.called) - mock_do_sub_clone_resize.assert_called_once_with( - fake.LUN_METADATA['Path'], six.text_type(new_size_bytes), - qos_policy_group_name='fake_qos_policy') - self.assertEqual(six.text_type(new_size_bytes), - self.library.lun_table[fake.VOLUME['name']].size) - - def test__extend_volume_no_change(self): - - current_size = fake.LUN_SIZE - current_size_bytes = current_size * units.Gi - new_size = fake.LUN_SIZE - max_size = fake.LUN_SIZE * 10 - max_size_bytes = max_size * units.Gi - fake_volume = copy.copy(fake.VOLUME) - fake_volume['size'] = new_size - - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, - fake.LUN_ID, - current_size_bytes, - fake.LUN_METADATA) - mock_get_lun_from_table = self.mock_object( - self.library, '_get_lun_from_table', - mock.Mock(return_value=fake_lun)) - fake_lun_geometry = {'max_resize': six.text_type(max_size_bytes)} - mock_get_lun_geometry = self.mock_object( - self.library.zapi_client, 'get_lun_geometry', - mock.Mock(return_value=fake_lun_geometry)) - mock_do_direct_resize = self.mock_object(self.library.zapi_client, - 'do_direct_resize') - mock_do_sub_clone_resize = self.mock_object(self.library, - '_do_sub_clone_resize') - self.library.lun_table = {fake_volume['name']: fake_lun} - - self.library._extend_volume(fake_volume, new_size, 'fake_qos_policy') - - mock_get_lun_from_table.assert_called_once_with(fake_volume['name']) - self.assertFalse(mock_get_lun_geometry.called) - self.assertFalse(mock_do_direct_resize.called) - self.assertFalse(mock_do_sub_clone_resize.called) - - def test_do_sub_clone_resize(self): - - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, - fake.LUN_ID, - fake.LUN_SIZE, - fake.LUN_METADATA) - new_lun_size = fake.LUN_SIZE * 10 - new_lun_name = 'new-%s' % fake.LUN_NAME - block_count = fake.LUN_SIZE * units.Gi / 512 - - mock_get_lun_from_table = self.mock_object( - self.library, '_get_lun_from_table', - mock.Mock(return_value=fake_lun)) - mock_get_vol_option = self.mock_object( - self.library, '_get_vol_option', mock.Mock(return_value='off')) - mock_get_lun_block_count = self.mock_object( - self.library, '_get_lun_block_count', - mock.Mock(return_value=block_count)) - mock_create_lun = self.mock_object( - self.library.zapi_client, 'create_lun') - mock_clone_lun = self.mock_object(self.library, '_clone_lun') - mock_post_sub_clone_resize = self.mock_object( - self.library, '_post_sub_clone_resize') - mock_destroy_lun = self.mock_object( - self.library.zapi_client, 'destroy_lun') - - self.library._do_sub_clone_resize(fake.LUN_PATH, - new_lun_size, - fake.QOS_POLICY_GROUP_NAME) - - mock_get_lun_from_table.assert_called_once_with(fake.LUN_NAME) - mock_get_vol_option.assert_called_once_with('vol0', 'compression') - mock_get_lun_block_count.assert_called_once_with(fake.LUN_PATH) - mock_create_lun.assert_called_once_with( - 'vol0', new_lun_name, new_lun_size, fake.LUN_METADATA, - qos_policy_group_name=fake.QOS_POLICY_GROUP_NAME) - mock_clone_lun.assert_called_once_with( - fake.LUN_NAME, new_lun_name, block_count=block_count) - mock_post_sub_clone_resize.assert_called_once_with(fake.LUN_PATH) - self.assertFalse(mock_destroy_lun.called) - - def test_do_sub_clone_resize_compression_on(self): - - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, - fake.LUN_ID, - fake.LUN_SIZE, - fake.LUN_METADATA) - new_lun_size = fake.LUN_SIZE * 10 - block_count = fake.LUN_SIZE * units.Gi / 512 - - mock_get_lun_from_table = self.mock_object( - self.library, '_get_lun_from_table', - mock.Mock(return_value=fake_lun)) - mock_get_vol_option = self.mock_object( - self.library, '_get_vol_option', mock.Mock(return_value='on')) - mock_get_lun_block_count = self.mock_object( - self.library, '_get_lun_block_count', - mock.Mock(return_value=block_count)) - mock_create_lun = self.mock_object( - self.library.zapi_client, 'create_lun') - mock_clone_lun = self.mock_object(self.library, '_clone_lun') - mock_post_sub_clone_resize = self.mock_object( - self.library, '_post_sub_clone_resize') - mock_destroy_lun = self.mock_object( - self.library.zapi_client, 'destroy_lun') - - self.assertRaises(exception.VolumeBackendAPIException, - self.library._do_sub_clone_resize, - fake.LUN_PATH, - new_lun_size, - fake.QOS_POLICY_GROUP_NAME) - - mock_get_lun_from_table.assert_called_once_with(fake.LUN_NAME) - mock_get_vol_option.assert_called_once_with('vol0', 'compression') - self.assertFalse(mock_get_lun_block_count.called) - self.assertFalse(mock_create_lun.called) - self.assertFalse(mock_clone_lun.called) - self.assertFalse(mock_post_sub_clone_resize.called) - self.assertFalse(mock_destroy_lun.called) - - def test_do_sub_clone_resize_no_blocks(self): - - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, - fake.LUN_ID, - fake.LUN_SIZE, - fake.LUN_METADATA) - new_lun_size = fake.LUN_SIZE * 10 - block_count = 0 - - mock_get_lun_from_table = self.mock_object( - self.library, '_get_lun_from_table', - mock.Mock(return_value=fake_lun)) - mock_get_vol_option = self.mock_object( - self.library, '_get_vol_option', mock.Mock(return_value='off')) - mock_get_lun_block_count = self.mock_object( - self.library, '_get_lun_block_count', - mock.Mock(return_value=block_count)) - mock_create_lun = self.mock_object( - self.library.zapi_client, 'create_lun') - mock_clone_lun = self.mock_object(self.library, '_clone_lun') - mock_post_sub_clone_resize = self.mock_object( - self.library, '_post_sub_clone_resize') - mock_destroy_lun = self.mock_object( - self.library.zapi_client, 'destroy_lun') - - self.assertRaises(exception.VolumeBackendAPIException, - self.library._do_sub_clone_resize, - fake.LUN_PATH, - new_lun_size, - fake.QOS_POLICY_GROUP_NAME) - - mock_get_lun_from_table.assert_called_once_with(fake.LUN_NAME) - mock_get_vol_option.assert_called_once_with('vol0', 'compression') - mock_get_lun_block_count.assert_called_once_with(fake.LUN_PATH) - self.assertFalse(mock_create_lun.called) - self.assertFalse(mock_clone_lun.called) - self.assertFalse(mock_post_sub_clone_resize.called) - self.assertFalse(mock_destroy_lun.called) - - def test_do_sub_clone_resize_create_error(self): - - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, - fake.LUN_ID, - fake.LUN_SIZE, - fake.LUN_METADATA) - new_lun_size = fake.LUN_SIZE * 10 - new_lun_name = 'new-%s' % fake.LUN_NAME - block_count = fake.LUN_SIZE * units.Gi / 512 - - mock_get_lun_from_table = self.mock_object( - self.library, '_get_lun_from_table', - mock.Mock(return_value=fake_lun)) - mock_get_vol_option = self.mock_object( - self.library, '_get_vol_option', mock.Mock(return_value='off')) - mock_get_lun_block_count = self.mock_object( - self.library, '_get_lun_block_count', - mock.Mock(return_value=block_count)) - mock_create_lun = self.mock_object( - self.library.zapi_client, 'create_lun', - mock.Mock(side_effect=netapp_api.NaApiError)) - mock_clone_lun = self.mock_object(self.library, '_clone_lun') - mock_post_sub_clone_resize = self.mock_object( - self.library, '_post_sub_clone_resize') - mock_destroy_lun = self.mock_object( - self.library.zapi_client, 'destroy_lun') - - self.assertRaises(netapp_api.NaApiError, - self.library._do_sub_clone_resize, - fake.LUN_PATH, - new_lun_size, - fake.QOS_POLICY_GROUP_NAME) - - mock_get_lun_from_table.assert_called_once_with(fake.LUN_NAME) - mock_get_vol_option.assert_called_once_with('vol0', 'compression') - mock_get_lun_block_count.assert_called_once_with(fake.LUN_PATH) - mock_create_lun.assert_called_once_with( - 'vol0', new_lun_name, new_lun_size, fake.LUN_METADATA, - qos_policy_group_name=fake.QOS_POLICY_GROUP_NAME) - self.assertFalse(mock_clone_lun.called) - self.assertFalse(mock_post_sub_clone_resize.called) - self.assertFalse(mock_destroy_lun.called) - - def test_do_sub_clone_resize_clone_error(self): - - fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, - fake.LUN_ID, - fake.LUN_SIZE, - fake.LUN_METADATA) - new_lun_size = fake.LUN_SIZE * 10 - new_lun_name = 'new-%s' % fake.LUN_NAME - new_lun_path = '/vol/vol0/%s' % new_lun_name - block_count = fake.LUN_SIZE * units.Gi / 512 - - mock_get_lun_from_table = self.mock_object( - self.library, '_get_lun_from_table', - mock.Mock(return_value=fake_lun)) - mock_get_vol_option = self.mock_object( - self.library, '_get_vol_option', mock.Mock(return_value='off')) - mock_get_lun_block_count = self.mock_object( - self.library, '_get_lun_block_count', - mock.Mock(return_value=block_count)) - mock_create_lun = self.mock_object( - self.library.zapi_client, 'create_lun') - mock_clone_lun = self.mock_object( - self.library, '_clone_lun', - mock.Mock(side_effect=netapp_api.NaApiError)) - mock_post_sub_clone_resize = self.mock_object( - self.library, '_post_sub_clone_resize') - mock_destroy_lun = self.mock_object( - self.library.zapi_client, 'destroy_lun') - - self.assertRaises(netapp_api.NaApiError, - self.library._do_sub_clone_resize, - fake.LUN_PATH, - new_lun_size, - fake.QOS_POLICY_GROUP_NAME) - - mock_get_lun_from_table.assert_called_once_with(fake.LUN_NAME) - mock_get_vol_option.assert_called_once_with('vol0', 'compression') - mock_get_lun_block_count.assert_called_once_with(fake.LUN_PATH) - mock_create_lun.assert_called_once_with( - 'vol0', new_lun_name, new_lun_size, fake.LUN_METADATA, - qos_policy_group_name=fake.QOS_POLICY_GROUP_NAME) - mock_clone_lun.assert_called_once_with( - fake.LUN_NAME, new_lun_name, block_count=block_count) - self.assertFalse(mock_post_sub_clone_resize.called) - mock_destroy_lun.assert_called_once_with(new_lun_path) - - def test_configure_chap_generate_username_and_password(self): - """Ensure that a CHAP username and password are generated.""" - initiator_name = fake.ISCSI_CONNECTOR['initiator'] - - username, password = self.library._configure_chap(initiator_name) - - self.assertEqual(na_utils.DEFAULT_CHAP_USER_NAME, username) - self.assertIsNotNone(password) - self.assertEqual(len(password), na_utils.CHAP_SECRET_LENGTH) - - def test_add_chap_properties(self): - """Ensure that CHAP properties are added to the properties dictionary - - """ - properties = {'data': {}} - self.library._add_chap_properties(properties, 'user1', 'pass1') - - data = properties['data'] - self.assertEqual('CHAP', data['auth_method']) - self.assertEqual('user1', data['auth_username']) - self.assertEqual('pass1', data['auth_password']) - self.assertEqual('CHAP', data['discovery_auth_method']) - self.assertEqual('user1', data['discovery_auth_username']) - self.assertEqual('pass1', data['discovery_auth_password']) - - def test_create_cgsnapshot(self): - snapshot = fake.CG_SNAPSHOT - snapshot['volume'] = fake.CG_VOLUME - - mock_extract_host = self.mock_object( - volume_utils, 'extract_host', - mock.Mock(return_value=fake.POOL_NAME)) - - mock_clone_lun = self.mock_object(self.library, '_clone_lun') - mock_busy = self.mock_object(self.library, '_handle_busy_snapshot') - - self.library.create_cgsnapshot(fake.CG_SNAPSHOT, [snapshot]) - - mock_extract_host.assert_called_once_with(fake.CG_VOLUME['host'], - level='pool') - self.zapi_client.create_cg_snapshot.assert_called_once_with( - set([fake.POOL_NAME]), fake.CG_SNAPSHOT_ID) - mock_clone_lun.assert_called_once_with( - fake.CG_VOLUME_NAME, fake.CG_SNAPSHOT_NAME, - source_snapshot=fake.CG_SNAPSHOT_ID) - mock_busy.assert_called_once_with(fake.POOL_NAME, fake.CG_SNAPSHOT_ID) - - def test_delete_cgsnapshot(self): - - mock_delete_snapshot = self.mock_object( - self.library, '_delete_lun') - - self.library.delete_cgsnapshot(fake.CG_SNAPSHOT, [fake.CG_SNAPSHOT]) - - mock_delete_snapshot.assert_called_once_with(fake.CG_SNAPSHOT['name']) - - def test_delete_cgsnapshot_not_found(self): - self.mock_object(block_base, 'LOG') - self.mock_object(self.library, '_get_lun_attr', - mock.Mock(return_value=None)) - - self.library.delete_cgsnapshot(fake.CG_SNAPSHOT, [fake.CG_SNAPSHOT]) - - self.assertEqual(0, block_base.LOG.error.call_count) - self.assertEqual(1, block_base.LOG.warning.call_count) - self.assertEqual(0, block_base.LOG.info.call_count) - - def test_create_volume_with_cg(self): - volume_size_in_bytes = int(fake.CG_VOLUME_SIZE) * units.Gi - self._create_volume_test_helper() - - self.library.create_volume(fake.CG_VOLUME) - - self.library._create_lun.assert_called_once_with( - fake.POOL_NAME, fake.CG_VOLUME_NAME, volume_size_in_bytes, - fake.CG_LUN_METADATA, None) - self.assertEqual(0, self.library. - _mark_qos_policy_group_for_deletion.call_count) - self.assertEqual(0, block_base.LOG.error.call_count) - - def _create_volume_test_helper(self): - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(na_utils, 'log_extra_spec_warnings') - self.mock_object(block_base, 'LOG') - self.mock_object(volume_utils, 'extract_host', - mock.Mock(return_value=fake.POOL_NAME)) - self.mock_object(self.library, '_setup_qos_for_volume', - mock.Mock(return_value=None)) - self.mock_object(self.library, '_create_lun') - self.mock_object(self.library, '_create_lun_handle') - self.mock_object(self.library, '_add_lun_to_table') - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - - def test_create_consistency_group(self): - model_update = self.library.create_consistencygroup( - fake.CONSISTENCY_GROUP) - self.assertEqual('available', model_update['status']) - - def test_delete_consistencygroup_volume_delete_failure(self): - self.mock_object(block_base, 'LOG') - self.mock_object(self.library, '_delete_lun', - mock.Mock(side_effect=Exception)) - - model_update, volumes = self.library.delete_consistencygroup( - fake.CONSISTENCY_GROUP, [fake.CG_VOLUME]) - - self.assertEqual('deleted', model_update['status']) - self.assertEqual('error_deleting', volumes[0]['status']) - self.assertEqual(1, block_base.LOG.exception.call_count) - - def test_delete_consistencygroup_not_found(self): - self.mock_object(block_base, 'LOG') - self.mock_object(self.library, '_get_lun_attr', - mock.Mock(return_value=None)) - - model_update, volumes = self.library.delete_consistencygroup( - fake.CONSISTENCY_GROUP, [fake.CG_VOLUME]) - - self.assertEqual(0, block_base.LOG.error.call_count) - self.assertEqual(1, block_base.LOG.warning.call_count) - self.assertEqual(0, block_base.LOG.info.call_count) - - self.assertEqual('deleted', model_update['status']) - self.assertEqual('deleted', volumes[0]['status']) - - def test_create_consistencygroup_from_src_cg_snapshot(self): - - mock_clone_source_to_destination = self.mock_object( - self.library, '_clone_source_to_destination') - - self.library.create_consistencygroup_from_src( - fake.CONSISTENCY_GROUP, [fake.VOLUME], cgsnapshot=fake.CG_SNAPSHOT, - snapshots=[fake.CG_VOLUME_SNAPSHOT]) - - clone_source_to_destination_args = { - 'name': fake.CG_SNAPSHOT['name'], - 'size': fake.CG_SNAPSHOT['volume_size'], - } - mock_clone_source_to_destination.assert_called_once_with( - clone_source_to_destination_args, fake.VOLUME) - - def test_create_consistencygroup_from_src_cg(self): - class fake_lun_name(object): - pass - fake_lun_name_instance = fake_lun_name() - fake_lun_name_instance.name = fake.SOURCE_CG_VOLUME['name'] - self.mock_object(self.library, '_get_lun_from_table', mock.Mock( - return_value=fake_lun_name_instance) - ) - mock_clone_source_to_destination = self.mock_object( - self.library, '_clone_source_to_destination') - - self.library.create_consistencygroup_from_src( - fake.CONSISTENCY_GROUP, [fake.VOLUME], - source_cg=fake.SOURCE_CONSISTENCY_GROUP, - source_vols=[fake.SOURCE_CG_VOLUME]) - - clone_source_to_destination_args = { - 'name': fake.SOURCE_CG_VOLUME['name'], - 'size': fake.SOURCE_CG_VOLUME['size'], - } - mock_clone_source_to_destination.assert_called_once_with( - clone_source_to_destination_args, fake.VOLUME) - - def test_handle_busy_snapshot(self): - self.mock_object(block_base, 'LOG') - mock_get_snapshot = self.mock_object( - self.zapi_client, 'get_snapshot', - mock.Mock(return_value=fake.SNAPSHOT) - ) - - self.library._handle_busy_snapshot(fake.FLEXVOL, fake.SNAPSHOT_NAME) - - self.assertEqual(1, block_base.LOG.info.call_count) - mock_get_snapshot.assert_called_once_with(fake.FLEXVOL, - fake.SNAPSHOT_NAME) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_cmode.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_cmode.py deleted file mode 100644 index c60219f21..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_cmode.py +++ /dev/null @@ -1,694 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Mock unit tests for the NetApp block storage C-mode library -""" - -import ddt -import mock -from oslo_service import loopingcall - -from cinder import exception -from cinder import test -import cinder.tests.unit.volume.drivers.netapp.dataontap.fakes as fake -import cinder.tests.unit.volume.drivers.netapp.fakes as na_fakes -from cinder.volume.drivers.netapp.dataontap import block_base -from cinder.volume.drivers.netapp.dataontap import block_cmode -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_base -from cinder.volume.drivers.netapp.dataontap.performance import perf_cmode -from cinder.volume.drivers.netapp.dataontap import ssc_cmode -from cinder.volume.drivers.netapp import utils as na_utils - - -@ddt.ddt -class NetAppBlockStorageCmodeLibraryTestCase(test.TestCase): - """Test case for NetApp's C-Mode iSCSI library.""" - - def setUp(self): - super(NetAppBlockStorageCmodeLibraryTestCase, self).setUp() - - kwargs = {'configuration': self.get_config_cmode()} - self.library = block_cmode.NetAppBlockStorageCmodeLibrary( - 'driver', 'protocol', **kwargs) - - self.library.zapi_client = mock.Mock() - self.zapi_client = self.library.zapi_client - self.library.perf_library = mock.Mock() - self.library.vserver = mock.Mock() - self.library.ssc_vols = None - self.fake_lun = block_base.NetAppLun(fake.LUN_HANDLE, fake.LUN_NAME, - fake.SIZE, None) - self.fake_snapshot_lun = block_base.NetAppLun( - fake.SNAPSHOT_LUN_HANDLE, fake.SNAPSHOT_NAME, fake.SIZE, None) - self.mock_object(self.library, 'lun_table') - self.library.lun_table = { - fake.LUN_NAME: self.fake_lun, - fake.SNAPSHOT_NAME: self.fake_snapshot_lun, - } - self.mock_object(block_base.NetAppBlockStorageLibrary, 'delete_volume') - - def tearDown(self): - super(NetAppBlockStorageCmodeLibraryTestCase, self).tearDown() - - def get_config_cmode(self): - config = na_fakes.create_configuration_cmode() - config.netapp_storage_protocol = 'iscsi' - config.netapp_login = 'admin' - config.netapp_password = 'pass' - config.netapp_server_hostname = '127.0.0.1' - config.netapp_transport_type = 'https' - config.netapp_server_port = '443' - config.netapp_vserver = 'openstack' - return config - - @mock.patch.object(perf_cmode, 'PerformanceCmodeLibrary', mock.Mock()) - @mock.patch.object(client_base.Client, 'get_ontapi_version', - mock.MagicMock(return_value=(1, 20))) - @mock.patch.object(na_utils, 'check_flags') - @mock.patch.object(block_base.NetAppBlockStorageLibrary, 'do_setup') - def test_do_setup(self, super_do_setup, mock_check_flags): - self.mock_object(client_base.Client, '_init_ssh_client') - context = mock.Mock() - - self.library.do_setup(context) - - super_do_setup.assert_called_once_with(context) - self.assertEqual(1, mock_check_flags.call_count) - - def test_check_for_setup_error(self): - super_check_for_setup_error = self.mock_object( - block_base.NetAppBlockStorageLibrary, 'check_for_setup_error') - mock_check_ssc_api_permissions = self.mock_object( - ssc_cmode, 'check_ssc_api_permissions') - mock_start_periodic_tasks = self.mock_object( - self.library, '_start_periodic_tasks') - self.mock_object(ssc_cmode, 'refresh_cluster_ssc') - self.mock_object(self.library, '_get_filtered_pools', - mock.Mock(return_value=fake.FAKE_CMODE_POOLS)) - - self.library.check_for_setup_error() - - self.assertEqual(1, super_check_for_setup_error.call_count) - mock_check_ssc_api_permissions.assert_called_once_with( - self.library.zapi_client) - self.assertEqual(1, mock_start_periodic_tasks.call_count) - - def test_check_for_setup_error_no_filtered_pools(self): - self.mock_object(block_base.NetAppBlockStorageLibrary, - 'check_for_setup_error') - self.mock_object(ssc_cmode, 'check_ssc_api_permissions') - self.mock_object(self.library, '_start_periodic_tasks') - self.mock_object(ssc_cmode, 'refresh_cluster_ssc') - self.mock_object(self.library, '_get_filtered_pools', - mock.Mock(return_value=[])) - - self.assertRaises(exception.NetAppDriverException, - self.library.check_for_setup_error) - - def test_find_mapped_lun_igroup(self): - igroups = [fake.IGROUP1] - self.zapi_client.get_igroup_by_initiators.return_value = igroups - - lun_maps = [{'initiator-group': fake.IGROUP1_NAME, - 'lun-id': '1', - 'vserver': fake.VSERVER_NAME}] - self.zapi_client.get_lun_map.return_value = lun_maps - - (igroup, lun_id) = self.library._find_mapped_lun_igroup( - fake.LUN_PATH, fake.FC_FORMATTED_INITIATORS) - - self.assertEqual(fake.IGROUP1_NAME, igroup) - self.assertEqual('1', lun_id) - - def test_find_mapped_lun_igroup_initiator_mismatch(self): - self.zapi_client.get_igroup_by_initiators.return_value = [] - - lun_maps = [{'initiator-group': fake.IGROUP1_NAME, - 'lun-id': '1', - 'vserver': fake.VSERVER_NAME}] - self.zapi_client.get_lun_map.return_value = lun_maps - - (igroup, lun_id) = self.library._find_mapped_lun_igroup( - fake.LUN_PATH, fake.FC_FORMATTED_INITIATORS) - - self.assertIsNone(igroup) - self.assertIsNone(lun_id) - - def test_find_mapped_lun_igroup_name_mismatch(self): - igroups = [{'initiator-group-os-type': 'linux', - 'initiator-group-type': 'fcp', - 'initiator-group-name': 'igroup2'}] - self.zapi_client.get_igroup_by_initiators.return_value = igroups - - lun_maps = [{'initiator-group': fake.IGROUP1_NAME, - 'lun-id': '1', - 'vserver': fake.VSERVER_NAME}] - self.zapi_client.get_lun_map.return_value = lun_maps - - (igroup, lun_id) = self.library._find_mapped_lun_igroup( - fake.LUN_PATH, fake.FC_FORMATTED_INITIATORS) - - self.assertIsNone(igroup) - self.assertIsNone(lun_id) - - def test_find_mapped_lun_igroup_no_igroup_prefix(self): - igroups = [{'initiator-group-os-type': 'linux', - 'initiator-group-type': 'fcp', - 'initiator-group-name': 'igroup2'}] - self.zapi_client.get_igroup_by_initiators.return_value = igroups - - lun_maps = [{'initiator-group': 'igroup2', - 'lun-id': '1', - 'vserver': fake.VSERVER_NAME}] - self.zapi_client.get_lun_map.return_value = lun_maps - - (igroup, lun_id) = self.library._find_mapped_lun_igroup( - fake.LUN_PATH, fake.FC_FORMATTED_INITIATORS) - - self.assertIsNone(igroup) - self.assertIsNone(lun_id) - - def test_clone_lun_zero_block_count(self): - """Test for when clone lun is not passed a block count.""" - - self.library._get_lun_attr = mock.Mock(return_value={'Volume': - 'fakeLUN'}) - self.library.zapi_client = mock.Mock() - self.library.zapi_client.get_lun_by_args.return_value = [ - mock.Mock(spec=netapp_api.NaElement)] - lun = fake.FAKE_LUN - self.library._get_lun_by_args = mock.Mock(return_value=[lun]) - self.library._add_lun_to_table = mock.Mock() - self.library._update_stale_vols = mock.Mock() - - self.library._clone_lun('fakeLUN', 'newFakeLUN', 'false') - - self.library.zapi_client.clone_lun.assert_called_once_with( - 'fakeLUN', 'fakeLUN', 'newFakeLUN', 'false', block_count=0, - dest_block=0, src_block=0, qos_policy_group_name=None, - source_snapshot=None) - - def test_clone_lun_blocks(self): - """Test for when clone lun is passed block information.""" - block_count = 10 - src_block = 10 - dest_block = 30 - - self.library._get_lun_attr = mock.Mock(return_value={'Volume': - 'fakeLUN'}) - self.library.zapi_client = mock.Mock() - self.library.zapi_client.get_lun_by_args.return_value = [ - mock.Mock(spec=netapp_api.NaElement)] - lun = fake.FAKE_LUN - self.library._get_lun_by_args = mock.Mock(return_value=[lun]) - self.library._add_lun_to_table = mock.Mock() - self.library._update_stale_vols = mock.Mock() - - self.library._clone_lun('fakeLUN', 'newFakeLUN', 'false', - block_count=block_count, src_block=src_block, - dest_block=dest_block) - - self.library.zapi_client.clone_lun.assert_called_once_with( - 'fakeLUN', 'fakeLUN', 'newFakeLUN', 'false', - block_count=block_count, dest_block=dest_block, - src_block=src_block, qos_policy_group_name=None, - source_snapshot=None) - - def test_clone_lun_no_space_reservation(self): - """Test for when space_reservation is not passed.""" - - self.library._get_lun_attr = mock.Mock(return_value={'Volume': - 'fakeLUN'}) - self.library.zapi_client = mock.Mock() - self.library.lun_space_reservation = 'false' - self.library.zapi_client.get_lun_by_args.return_value = [ - mock.Mock(spec=netapp_api.NaElement)] - lun = fake.FAKE_LUN - self.library._get_lun_by_args = mock.Mock(return_value=[lun]) - self.library._add_lun_to_table = mock.Mock() - self.library._update_stale_vols = mock.Mock() - - self.library._clone_lun('fakeLUN', 'newFakeLUN') - - self.library.zapi_client.clone_lun.assert_called_once_with( - 'fakeLUN', 'fakeLUN', 'newFakeLUN', 'false', block_count=0, - dest_block=0, src_block=0, qos_policy_group_name=None, - source_snapshot=None) - - def test_get_fc_target_wwpns(self): - ports = [fake.FC_FORMATTED_TARGET_WWPNS[0], - fake.FC_FORMATTED_TARGET_WWPNS[1]] - self.zapi_client.get_fc_target_wwpns.return_value = ports - - result = self.library._get_fc_target_wwpns() - - self.assertSetEqual(set(ports), set(result)) - - @mock.patch.object(ssc_cmode, 'refresh_cluster_ssc', mock.Mock()) - @mock.patch.object(block_cmode.NetAppBlockStorageCmodeLibrary, - '_get_pool_stats', mock.Mock()) - def test_vol_stats_calls_provide_ems(self): - self.library.zapi_client.provide_ems = mock.Mock() - - self.library.get_volume_stats(refresh=True) - - self.assertEqual(1, self.library.zapi_client.provide_ems.call_count) - - def test_create_lun(self): - self.library._update_stale_vols = mock.Mock() - - self.library._create_lun(fake.VOLUME_ID, fake.LUN_ID, - fake.LUN_SIZE, fake.LUN_METADATA) - - self.library.zapi_client.create_lun.assert_called_once_with( - fake.VOLUME_ID, fake.LUN_ID, fake.LUN_SIZE, fake.LUN_METADATA, - None) - self.assertEqual(1, self.library._update_stale_vols.call_count) - - @mock.patch.object(ssc_cmode, 'get_volumes_for_specs') - @mock.patch.object(ssc_cmode, 'get_cluster_latest_ssc') - def test_check_volume_type_for_lun_fail(self, get_ssc, get_vols): - self.library.ssc_vols = ['vol'] - fake_extra_specs = {'specs': 's'} - get_vols.return_value = [ssc_cmode.NetAppVolume(name='name', - vserver='vs')] - mock_lun = block_base.NetAppLun('handle', 'name', '1', - {'Volume': 'fake', 'Path': '/vol/lun'}) - self.assertRaises(exception.ManageExistingVolumeTypeMismatch, - self.library._check_volume_type_for_lun, - {'vol': 'vol'}, mock_lun, {'ref': 'ref'}, - fake_extra_specs) - get_vols.assert_called_with(['vol'], {'specs': 's'}) - self.assertEqual(1, get_ssc.call_count) - - def test_get_preferred_target_from_list(self): - target_details_list = fake.ISCSI_TARGET_DETAILS_LIST - operational_addresses = [ - target['address'] - for target in target_details_list[2:]] - self.zapi_client.get_operational_network_interface_addresses = ( - mock.Mock(return_value=operational_addresses)) - - result = self.library._get_preferred_target_from_list( - target_details_list) - - self.assertEqual(target_details_list[2], result) - - def test_get_pool_stats_no_volumes(self): - - self.library.ssc_vols = [] - - result = self.library._get_pool_stats() - - self.assertListEqual([], result) - - @ddt.data({'thin': True, 'netapp_lun_space_reservation': 'enabled'}, - {'thin': True, 'netapp_lun_space_reservation': 'disabled'}, - {'thin': False, 'netapp_lun_space_reservation': 'enabled'}, - {'thin': False, 'netapp_lun_space_reservation': 'disabled'}) - @ddt.unpack - def test_get_pool_stats(self, thin, netapp_lun_space_reservation): - - class test_volume(object): - self.id = None - self.aggr = None - - test_volume = test_volume() - test_volume.id = {'vserver': 'openstack', 'name': 'vola'} - test_volume.aggr = { - 'disk_type': 'SSD', - 'ha_policy': 'cfo', - 'junction': '/vola', - 'name': 'aggr1', - 'raid_type': 'raiddp' - } - test_volume.space = { - 'size_total_bytes': '10737418240', - 'space-guarantee': 'file', - 'size_avl_bytes': '2147483648', - 'space-guarantee-enabled': False, - 'thin_provisioned': False - } - test_volume.sis = {'dedup': False, 'compression': False} - test_volume.state = { - 'status': 'online', - 'vserver_root': False, - 'junction_active': True - } - test_volume.qos = {'qos_policy_group': None} - - ssc_map = { - 'mirrored': {}, - 'dedup': {}, - 'compression': {}, - 'thin': {test_volume if thin else None}, - 'all': [test_volume] - } - self.library.ssc_vols = ssc_map - self.library.reserved_percentage = 5 - self.library.max_over_subscription_ratio = 10 - self.library.configuration.netapp_lun_space_reservation = ( - netapp_lun_space_reservation) - self.library.perf_library.get_node_utilization_for_pool = ( - mock.Mock(return_value=30.0)) - - netapp_thin = 'true' if thin else 'false' - netapp_thick = 'false' if thin else 'true' - - thick = not thin and (netapp_lun_space_reservation == 'enabled') - - result = self.library._get_pool_stats(filter_function='filter', - goodness_function='goodness') - - expected = [{'pool_name': 'vola', - 'consistencygroup_support': True, - 'netapp_unmirrored': 'true', - 'QoS_support': True, - 'thin_provisioning_support': not thick, - 'thick_provisioning_support': thick, - 'provisioned_capacity_gb': 8.0, - 'netapp_thick_provisioned': netapp_thick, - 'netapp_nocompression': 'true', - 'free_capacity_gb': 2.0, - 'netapp_thin_provisioned': netapp_thin, - 'total_capacity_gb': 10.0, - 'netapp_compression': 'false', - 'netapp_mirrored': 'false', - 'netapp_dedup': 'false', - 'reserved_percentage': 5, - 'max_over_subscription_ratio': 10.0, - 'netapp_raid_type': 'raiddp', - 'netapp_disk_type': 'SSD', - 'netapp_nodedup': 'true', - 'utilization': 30.0, - 'filter_function': 'filter', - 'goodness_function': 'goodness'}] - - self.assertEqual(expected, result) - - def test_delete_volume(self): - self.mock_object(block_base.NetAppLun, 'get_metadata_property', - mock.Mock(return_value=fake.POOL_NAME)) - self.mock_object(self.library, '_update_stale_vols') - self.mock_object(na_utils, 'get_valid_qos_policy_group_info', - mock.Mock( - return_value=fake.QOS_POLICY_GROUP_INFO)) - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - - self.library.delete_volume(fake.VOLUME) - - self.assertEqual(1, - block_base.NetAppLun.get_metadata_property.call_count) - block_base.NetAppBlockStorageLibrary.delete_volume\ - .assert_called_once_with(fake.VOLUME) - na_utils.get_valid_qos_policy_group_info.assert_called_once_with( - fake.VOLUME) - self.library._mark_qos_policy_group_for_deletion\ - .assert_called_once_with(fake.QOS_POLICY_GROUP_INFO) - self.assertEqual(1, self.library._update_stale_vols.call_count) - - def test_delete_volume_no_netapp_vol(self): - self.mock_object(block_base.NetAppLun, 'get_metadata_property', - mock.Mock(return_value=None)) - self.mock_object(self.library, '_update_stale_vols') - self.mock_object(na_utils, 'get_valid_qos_policy_group_info', - mock.Mock( - return_value=fake.QOS_POLICY_GROUP_INFO)) - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - - self.library.delete_volume(fake.VOLUME) - - block_base.NetAppLun.get_metadata_property.assert_called_once_with( - 'Volume') - block_base.NetAppBlockStorageLibrary.delete_volume\ - .assert_called_once_with(fake.VOLUME) - self.library._mark_qos_policy_group_for_deletion\ - .assert_called_once_with(fake.QOS_POLICY_GROUP_INFO) - self.assertEqual(0, self.library._update_stale_vols.call_count) - - def test_delete_volume_get_valid_qos_policy_group_info_exception(self): - self.mock_object(block_base.NetAppLun, 'get_metadata_property', - mock.Mock(return_value=fake.NETAPP_VOLUME)) - self.mock_object(self.library, '_update_stale_vols') - self.mock_object(na_utils, 'get_valid_qos_policy_group_info', - mock.Mock(side_effect=exception.Invalid)) - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - - self.library.delete_volume(fake.VOLUME) - - block_base.NetAppLun.get_metadata_property.assert_called_once_with( - 'Volume') - block_base.NetAppBlockStorageLibrary.delete_volume\ - .assert_called_once_with(fake.VOLUME) - self.library._mark_qos_policy_group_for_deletion\ - .assert_called_once_with(None) - self.assertEqual(1, self.library._update_stale_vols.call_count) - - def test_delete_snapshot(self): - self.mock_object(block_base.NetAppLun, 'get_metadata_property', - mock.Mock(return_value=fake.NETAPP_VOLUME)) - mock_super_delete_snapshot = self.mock_object( - block_base.NetAppBlockStorageLibrary, 'delete_snapshot') - mock_update_stale_vols = self.mock_object(self.library, - '_update_stale_vols') - self.library.delete_snapshot(fake.SNAPSHOT) - - mock_super_delete_snapshot.assert_called_once_with(fake.SNAPSHOT) - self.assertTrue(mock_update_stale_vols.called) - - def test_delete_snapshot_no_netapp_vol(self): - self.mock_object(block_base.NetAppLun, 'get_metadata_property', - mock.Mock(return_value=None)) - mock_super_delete_snapshot = self.mock_object( - block_base.NetAppBlockStorageLibrary, 'delete_snapshot') - mock_update_stale_vols = self.mock_object(self.library, - '_update_stale_vols') - self.library.delete_snapshot(fake.SNAPSHOT) - - mock_super_delete_snapshot.assert_called_once_with(fake.SNAPSHOT) - self.assertFalse(mock_update_stale_vols.called) - - def test_setup_qos_for_volume(self): - self.mock_object(na_utils, 'get_valid_qos_policy_group_info', - mock.Mock( - return_value=fake.QOS_POLICY_GROUP_INFO)) - self.mock_object(self.zapi_client, 'provision_qos_policy_group') - - result = self.library._setup_qos_for_volume(fake.VOLUME, - fake.EXTRA_SPECS) - - self.assertEqual(fake.QOS_POLICY_GROUP_INFO, result) - self.zapi_client.provision_qos_policy_group.\ - assert_called_once_with(fake.QOS_POLICY_GROUP_INFO) - - def test_setup_qos_for_volume_exception_path(self): - self.mock_object(na_utils, 'get_valid_qos_policy_group_info', - mock.Mock( - side_effect=exception.Invalid)) - self.mock_object(self.zapi_client, 'provision_qos_policy_group') - - self.assertRaises(exception.VolumeBackendAPIException, - self.library._setup_qos_for_volume, fake.VOLUME, - fake.EXTRA_SPECS) - - self.assertEqual(0, - self.zapi_client. - provision_qos_policy_group.call_count) - - def test_mark_qos_policy_group_for_deletion(self): - self.mock_object(self.zapi_client, - 'mark_qos_policy_group_for_deletion') - - self.library._mark_qos_policy_group_for_deletion( - fake.QOS_POLICY_GROUP_INFO) - - self.zapi_client.mark_qos_policy_group_for_deletion\ - .assert_called_once_with(fake.QOS_POLICY_GROUP_INFO) - - def test_unmanage(self): - self.mock_object(na_utils, 'get_valid_qos_policy_group_info', - mock.Mock(return_value=fake.QOS_POLICY_GROUP_INFO)) - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - self.mock_object(block_base.NetAppBlockStorageLibrary, 'unmanage') - - self.library.unmanage(fake.VOLUME) - - na_utils.get_valid_qos_policy_group_info.assert_called_once_with( - fake.VOLUME) - self.library._mark_qos_policy_group_for_deletion\ - .assert_called_once_with(fake.QOS_POLICY_GROUP_INFO) - block_base.NetAppBlockStorageLibrary.unmanage.assert_called_once_with( - fake.VOLUME) - - def test_unmanage_w_invalid_qos_policy(self): - self.mock_object(na_utils, 'get_valid_qos_policy_group_info', - mock.Mock(side_effect=exception.Invalid)) - self.mock_object(self.library, '_mark_qos_policy_group_for_deletion') - self.mock_object(block_base.NetAppBlockStorageLibrary, 'unmanage') - - self.library.unmanage(fake.VOLUME) - - na_utils.get_valid_qos_policy_group_info.assert_called_once_with( - fake.VOLUME) - self.library._mark_qos_policy_group_for_deletion\ - .assert_called_once_with(None) - block_base.NetAppBlockStorageLibrary.unmanage.assert_called_once_with( - fake.VOLUME) - - def test_manage_existing_lun_same_name(self): - mock_lun = block_base.NetAppLun('handle', 'name', '1', - {'Path': '/vol/FAKE_CMODE_VOL1/name'}) - self.library._get_existing_vol_with_manage_ref = mock.Mock( - return_value=mock_lun) - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(na_utils, 'log_extra_spec_warnings') - self.library._check_volume_type_for_lun = mock.Mock() - self.library._setup_qos_for_volume = mock.Mock() - self.mock_object(na_utils, 'get_qos_policy_group_name_from_info', - mock.Mock(return_value=fake.QOS_POLICY_GROUP_NAME)) - self.library._add_lun_to_table = mock.Mock() - self.zapi_client.move_lun = mock.Mock() - mock_set_lun_qos_policy_group = self.mock_object( - self.zapi_client, 'set_lun_qos_policy_group') - - self.library.manage_existing({'name': 'name'}, {'ref': 'ref'}) - - self.library._get_existing_vol_with_manage_ref.assert_called_once_with( - {'ref': 'ref'}) - self.assertEqual(1, self.library._check_volume_type_for_lun.call_count) - self.assertEqual(1, self.library._add_lun_to_table.call_count) - self.assertEqual(0, self.zapi_client.move_lun.call_count) - self.assertEqual(1, mock_set_lun_qos_policy_group.call_count) - - def test_manage_existing_lun_new_path(self): - mock_lun = block_base.NetAppLun( - 'handle', 'name', '1', {'Path': '/vol/FAKE_CMODE_VOL1/name'}) - self.library._get_existing_vol_with_manage_ref = mock.Mock( - return_value=mock_lun) - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(na_utils, 'log_extra_spec_warnings') - self.library._check_volume_type_for_lun = mock.Mock() - self.library._add_lun_to_table = mock.Mock() - self.zapi_client.move_lun = mock.Mock() - - self.library.manage_existing({'name': 'volume'}, {'ref': 'ref'}) - - self.assertEqual( - 2, self.library._get_existing_vol_with_manage_ref.call_count) - self.assertEqual(1, self.library._check_volume_type_for_lun.call_count) - self.assertEqual(1, self.library._add_lun_to_table.call_count) - self.zapi_client.move_lun.assert_called_once_with( - '/vol/FAKE_CMODE_VOL1/name', '/vol/FAKE_CMODE_VOL1/volume') - - def test_start_periodic_tasks(self): - - mock_remove_unused_qos_policy_groups = self.mock_object( - self.zapi_client, - 'remove_unused_qos_policy_groups') - - harvest_qos_periodic_task = mock.Mock() - mock_loopingcall = self.mock_object( - loopingcall, - 'FixedIntervalLoopingCall', - mock.Mock(side_effect=[harvest_qos_periodic_task])) - - self.library._start_periodic_tasks() - - mock_loopingcall.assert_has_calls([ - mock.call(mock_remove_unused_qos_policy_groups)]) - self.assertTrue(harvest_qos_periodic_task.start.called) - - @ddt.data('open+|demix+', 'open.+', '.+\d', '^((?!mix+).)*$', - 'open123, open321') - def test_get_filtered_pools_match_selected_pools(self, patterns): - - self.library.ssc_vols = fake.FAKE_CMODE_VOLUME - self.library.configuration.netapp_pool_name_search_pattern = patterns - - filtered_pools = self.library._get_filtered_pools() - - self.assertEqual(fake.FAKE_CMODE_VOLUME['all'][0].id['name'], - filtered_pools[0].id['name']) - self.assertEqual(fake.FAKE_CMODE_VOLUME['all'][2].id['name'], - filtered_pools[1].id['name']) - - @ddt.data('', 'mix.+|open.+', '.+', 'open123, mixed, open321', - '.*?') - def test_get_filtered_pools_match_all_pools(self, patterns): - - self.library.ssc_vols = fake.FAKE_CMODE_VOLUME - self.library.configuration.netapp_pool_name_search_pattern = patterns - - filtered_pools = self.library._get_filtered_pools() - - self.assertEqual(fake.FAKE_CMODE_VOLUME['all'][0].id['name'], - filtered_pools[0].id['name']) - self.assertEqual(fake.FAKE_CMODE_VOLUME['all'][1].id['name'], - filtered_pools[1].id['name']) - self.assertEqual(fake.FAKE_CMODE_VOLUME['all'][2].id['name'], - filtered_pools[2].id['name']) - - def test_get_filtered_pools_invalid_conf(self): - """Verify an exception is raised if the regex pattern is invalid""" - self.library.configuration.netapp_pool_name_search_pattern = '(.+' - - self.assertRaises(exception.InvalidConfigurationValue, - self.library._get_filtered_pools) - - @ddt.data('abc|stackopen|openstack|abc*', 'abc', 'stackopen', 'openstack', - 'abc*', '^$') - def test_get_filtered_pools_non_matching_patterns(self, patterns): - - self.library.ssc_vols = fake.FAKE_CMODE_VOLUME - self.library.configuration.netapp_pool_name_search_pattern = patterns - - filtered_pools = self.library._get_filtered_pools() - - self.assertListEqual([], filtered_pools) - - @ddt.data({}, None) - def test_get_pool_stats_no_ssc_vols(self, vols): - - self.library.ssc_vols = vols - - pools = self.library._get_pool_stats() - - self.assertListEqual([], pools) - - def test_get_pool_stats_with_filtered_pools(self): - - self.library.ssc_vols = fake.ssc_map - self.mock_object(self.library, '_get_filtered_pools', - mock.Mock(return_value=[fake.FAKE_CMODE_VOL1])) - self.library.perf_library.get_node_utilization_for_pool = ( - mock.Mock(return_value=30.0)) - - pools = self.library._get_pool_stats(filter_function='filter', - goodness_function='goodness') - - self.assertListEqual(fake.FAKE_CMODE_POOLS, pools) - - def test_get_pool_stats_no_filtered_pools(self): - - self.library.ssc_vols = fake.ssc_map - self.mock_object(self.library, '_get_filtered_pools', - mock.Mock(return_value=[])) - - pools = self.library._get_pool_stats() - - self.assertListEqual([], pools) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_driver_interfaces.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_driver_interfaces.py deleted file mode 100644 index 4bd744b63..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_block_driver_interfaces.py +++ /dev/null @@ -1,72 +0,0 @@ -# Copyright (c) 2015 Clinton Knight. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Mock unit tests for the NetApp block storage driver interfaces -""" - - -import mock - -from cinder import test -from cinder.volume.drivers.netapp.dataontap import block_7mode -from cinder.volume.drivers.netapp.dataontap import block_cmode -from cinder.volume.drivers.netapp.dataontap import fc_7mode -from cinder.volume.drivers.netapp.dataontap import fc_cmode -from cinder.volume.drivers.netapp.dataontap import iscsi_7mode -from cinder.volume.drivers.netapp.dataontap import iscsi_cmode - - -class NetAppBlockStorageDriverInterfaceTestCase(test.TestCase): - - def setUp(self): - super(NetAppBlockStorageDriverInterfaceTestCase, self).setUp() - - self.mock_object(block_cmode.NetAppBlockStorageCmodeLibrary, - '__init__', - mock.Mock(return_value=None)) - self.mock_object(block_7mode.NetAppBlockStorage7modeLibrary, - '__init__', - mock.Mock(return_value=None)) - - self.iscsi_7mode_driver = iscsi_7mode.NetApp7modeISCSIDriver() - self.iscsi_cmode_driver = iscsi_cmode.NetAppCmodeISCSIDriver() - self.fc_7mode_driver = fc_7mode.NetApp7modeFibreChannelDriver() - self.fc_cmode_driver = fc_cmode.NetAppCmodeFibreChannelDriver() - - def test_driver_interfaces_match(self): - """Ensure the NetApp block storage driver interfaces match. - - The four block storage Cinder drivers from NetApp (iSCSI/FC, - 7-mode/C-mode) are merely passthrough shim layers atop a common - block storage library. Bugs have been introduced when a Cinder - method was exposed via a subset of those driver shims. This test - ensures they remain in sync and the library features are uniformly - available in the four drivers. - """ - - # Get local functions of each driver interface - iscsi_7mode = self._get_local_functions(self.iscsi_7mode_driver) - iscsi_cmode = self._get_local_functions(self.iscsi_cmode_driver) - fc_7mode = self._get_local_functions(self.fc_7mode_driver) - fc_cmode = self._get_local_functions(self.fc_cmode_driver) - - # Ensure NetApp block storage driver shims are identical - self.assertSetEqual(iscsi_7mode, iscsi_cmode) - self.assertSetEqual(iscsi_7mode, fc_7mode) - self.assertSetEqual(iscsi_7mode, fc_cmode) - - def _get_local_functions(self, obj): - """Get function names of an object without superclass functions.""" - return set([key for key, value in type(obj).__dict__.items() - if callable(value)]) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_7mode.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_7mode.py deleted file mode 100644 index c2e92d9cc..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_7mode.py +++ /dev/null @@ -1,145 +0,0 @@ -# Copyright (c) 2015 Tom Barron. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unit tests for the NetApp 7mode NFS storage driver -""" - -import ddt -import mock -from os_brick.remotefs import remotefs as remotefs_brick -from oslo_utils import units - -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap import fakes as fake -from cinder.tests.unit.volume.drivers.netapp import fakes as na_fakes -from cinder import utils -from cinder.volume.drivers.netapp.dataontap import nfs_7mode -from cinder.volume.drivers.netapp import utils as na_utils - - -@ddt.ddt -class NetApp7modeNfsDriverTestCase(test.TestCase): - def setUp(self): - super(NetApp7modeNfsDriverTestCase, self).setUp() - - kwargs = {'configuration': self.get_config_7mode()} - - with mock.patch.object(utils, 'get_root_helper', - return_value=mock.Mock()): - with mock.patch.object(remotefs_brick, 'RemoteFsClient', - return_value=mock.Mock()): - self.driver = nfs_7mode.NetApp7modeNfsDriver(**kwargs) - self.driver._mounted_shares = [fake.NFS_SHARE] - self.driver.ssc_vols = True - self.driver.zapi_client = mock.Mock() - self.driver.perf_library = mock.Mock() - - def get_config_7mode(self): - config = na_fakes.create_configuration_cmode() - config.netapp_storage_protocol = 'nfs' - config.netapp_login = 'root' - config.netapp_password = 'pass' - config.netapp_server_hostname = '127.0.0.1' - config.netapp_transport_type = 'http' - config.netapp_server_port = '80' - return config - - @ddt.data({'nfs_sparsed_volumes': True}, - {'nfs_sparsed_volumes': False}) - @ddt.unpack - def test_get_pool_stats(self, nfs_sparsed_volumes): - - self.driver.configuration.nfs_sparsed_volumes = nfs_sparsed_volumes - thick = not nfs_sparsed_volumes - - total_capacity_gb = na_utils.round_down( - fake.TOTAL_BYTES // units.Gi, '0.01') - free_capacity_gb = na_utils.round_down( - fake.AVAILABLE_BYTES // units.Gi, '0.01') - provisioned_capacity_gb = total_capacity_gb - free_capacity_gb - capacity = { - 'reserved_percentage': fake.RESERVED_PERCENTAGE, - 'max_over_subscription_ratio': fake.MAX_OVER_SUBSCRIPTION_RATIO, - 'total_capacity_gb': total_capacity_gb, - 'free_capacity_gb': free_capacity_gb, - 'provisioned_capacity_gb': provisioned_capacity_gb, - } - self.mock_object(self.driver, - '_get_share_capacity_info', - mock.Mock(return_value=capacity)) - self.mock_object(self.driver.perf_library, - 'get_node_utilization', - mock.Mock(return_value=30.0)) - - result = self.driver._get_pool_stats(filter_function='filter', - goodness_function='goodness') - - expected = [{'pool_name': '192.168.99.24:/fake/export/path', - 'QoS_support': False, - 'thick_provisioning_support': thick, - 'thin_provisioning_support': not thick, - 'free_capacity_gb': 12.0, - 'total_capacity_gb': 4468.0, - 'reserved_percentage': 7, - 'max_over_subscription_ratio': 19.0, - 'provisioned_capacity_gb': 4456.0, - 'utilization': 30.0, - 'filter_function': 'filter', - 'goodness_function': 'goodness'}] - - self.assertEqual(expected, result) - - def test_shortlist_del_eligible_files(self): - mock_get_path_for_export = self.mock_object( - self.driver.zapi_client, 'get_actual_path_for_export') - mock_get_path_for_export.return_value = fake.FLEXVOL - - mock_get_file_usage = self.mock_object( - self.driver.zapi_client, 'get_file_usage') - mock_get_file_usage.return_value = fake.CAPACITY_VALUES[0] - - expected = [(old_file, fake.CAPACITY_VALUES[0]) for old_file - in fake.FILE_LIST] - - result = self.driver._shortlist_del_eligible_files( - fake.NFS_SHARE, fake.FILE_LIST) - - self.assertEqual(expected, result) - - def test_shortlist_del_eligible_files_empty_list(self): - mock_get_export_ip_path = self.mock_object( - self.driver, '_get_export_ip_path') - mock_get_export_ip_path.return_value = ('', '/export_path') - - mock_get_path_for_export = self.mock_object( - self.driver.zapi_client, 'get_actual_path_for_export') - mock_get_path_for_export.return_value = fake.FLEXVOL - - result = self.driver._shortlist_del_eligible_files( - fake.NFS_SHARE, []) - - self.assertEqual([], result) - - @ddt.data({'has_space': True, 'expected': True}, - {'has_space': False, 'expected': False}) - @ddt.unpack - def test_is_share_clone_compatible(self, has_space, expected): - mock_share_has_space_for_clone = self.mock_object( - self.driver, '_share_has_space_for_clone') - mock_share_has_space_for_clone.return_value = has_space - - result = self.driver._is_share_clone_compatible(fake.VOLUME, - fake.NFS_SHARE) - - self.assertEqual(expected, result) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_base.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_base.py deleted file mode 100644 index 886a0a878..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_base.py +++ /dev/null @@ -1,501 +0,0 @@ -# Copyright (c) 2014 Andrew Kerr. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unit tests for the NetApp NFS storage driver -""" - -import os - -import copy -import ddt -import mock -from os_brick.remotefs import remotefs as remotefs_brick -from oslo_utils import units - -from cinder import exception -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap import fakes as fake -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap import nfs_base -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.volume.drivers import nfs - - -@ddt.ddt -class NetAppNfsDriverTestCase(test.TestCase): - def setUp(self): - super(NetAppNfsDriverTestCase, self).setUp() - configuration = mock.Mock() - configuration.reserved_percentage = 0 - configuration.nfs_mount_point_base = '/mnt/test' - configuration.reserved_percentage = 0 - configuration.max_over_subscription_ratio = 1.1 - - kwargs = {'configuration': configuration} - - with mock.patch.object(utils, 'get_root_helper', - return_value=mock.Mock()): - with mock.patch.object(remotefs_brick, 'RemoteFsClient', - return_value=mock.Mock()): - self.driver = nfs_base.NetAppNfsDriver(**kwargs) - self.driver.ssc_enabled = False - self.driver.db = mock.Mock() - - @mock.patch.object(nfs.NfsDriver, 'do_setup') - @mock.patch.object(na_utils, 'check_flags') - def test_do_setup(self, mock_check_flags, mock_super_do_setup): - self.driver.do_setup(mock.Mock()) - - self.assertTrue(mock_check_flags.called) - self.assertTrue(mock_super_do_setup.called) - - def test_get_share_capacity_info(self): - mock_get_capacity = self.mock_object(self.driver, '_get_capacity_info') - mock_get_capacity.return_value = fake.CAPACITY_VALUES - expected_total_capacity_gb = na_utils.round_down( - fake.TOTAL_BYTES / units.Gi, '0.01') - expected_free_capacity_gb = (na_utils.round_down( - fake.AVAILABLE_BYTES / units.Gi, '0.01')) - expected_reserved_percentage = round( - self.driver.configuration.reserved_percentage) - - result = self.driver._get_share_capacity_info(fake.NFS_SHARE) - - self.assertEqual(expected_total_capacity_gb, - result['total_capacity_gb']) - self.assertEqual(expected_free_capacity_gb, - result['free_capacity_gb']) - self.assertEqual(expected_reserved_percentage, - round(result['reserved_percentage'])) - - def test_get_capacity_info_ipv4_share(self): - expected = fake.CAPACITY_VALUES - self.driver.zapi_client = mock.Mock() - get_capacity = self.driver.zapi_client.get_flexvol_capacity - get_capacity.return_value = fake.CAPACITY_VALUES - - result = self.driver._get_capacity_info(fake.NFS_SHARE_IPV4) - - self.assertEqual(expected, result) - get_capacity.assert_has_calls([ - mock.call(fake.EXPORT_PATH)]) - - def test_get_capacity_info_ipv6_share(self): - expected = fake.CAPACITY_VALUES - self.driver.zapi_client = mock.Mock() - get_capacity = self.driver.zapi_client.get_flexvol_capacity - get_capacity.return_value = fake.CAPACITY_VALUES - - result = self.driver._get_capacity_info(fake.NFS_SHARE_IPV6) - - self.assertEqual(expected, result) - get_capacity.assert_has_calls([ - mock.call(fake.EXPORT_PATH)]) - - def test_create_volume(self): - self.mock_object(self.driver, '_ensure_shares_mounted') - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(self.driver, '_do_create_volume') - self.mock_object(self.driver, '_do_qos_for_volume') - update_ssc = self.mock_object(self.driver, '_update_stale_vols') - expected = {'provider_location': fake.NFS_SHARE} - - result = self.driver.create_volume(fake.NFS_VOLUME) - - self.assertEqual(expected, result) - self.assertEqual(0, update_ssc.call_count) - - def test_create_volume_no_pool(self): - volume = copy.deepcopy(fake.NFS_VOLUME) - volume['host'] = '%s@%s' % (fake.HOST_NAME, fake.BACKEND_NAME) - self.mock_object(self.driver, '_ensure_shares_mounted') - - self.assertRaises(exception.InvalidHost, - self.driver.create_volume, - volume) - - def test_create_volume_exception(self): - self.mock_object(self.driver, '_ensure_shares_mounted') - self.mock_object(na_utils, 'get_volume_extra_specs') - mock_create = self.mock_object(self.driver, '_do_create_volume') - mock_create.side_effect = Exception - update_ssc = self.mock_object(self.driver, '_update_stale_vols') - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - fake.NFS_VOLUME) - - self.assertEqual(0, update_ssc.call_count) - - def test_create_volume_from_snapshot(self): - provider_location = fake.POOL_NAME - snapshot = fake.CLONE_SOURCE - self.mock_object(self.driver, '_clone_source_to_destination_volume', - mock.Mock(return_value=provider_location)) - - result = self.driver.create_cloned_volume(fake.NFS_VOLUME, - snapshot) - - self.assertEqual(provider_location, result) - - def test_clone_source_to_destination_volume(self): - self.mock_object(self.driver, '_get_volume_location', mock.Mock( - return_value=fake.POOL_NAME)) - self.mock_object(na_utils, 'get_volume_extra_specs', mock.Mock( - return_value=fake.EXTRA_SPECS)) - self.mock_object( - self.driver, - '_clone_with_extension_check') - self.mock_object(self.driver, '_do_qos_for_volume') - expected = {'provider_location': fake.POOL_NAME} - - result = self.driver._clone_source_to_destination_volume( - fake.CLONE_SOURCE, fake.CLONE_DESTINATION) - - self.assertEqual(expected, result) - - def test_clone_source_to_destination_volume_with_do_qos_exception(self): - self.mock_object(self.driver, '_get_volume_location', mock.Mock( - return_value=fake.POOL_NAME)) - self.mock_object(na_utils, 'get_volume_extra_specs', mock.Mock( - return_value=fake.EXTRA_SPECS)) - self.mock_object( - self.driver, - '_clone_with_extension_check') - self.mock_object(self.driver, '_do_qos_for_volume', mock.Mock( - side_effect=Exception)) - - self.assertRaises( - exception.VolumeBackendAPIException, - self.driver._clone_source_to_destination_volume, - fake.CLONE_SOURCE, - fake.CLONE_DESTINATION) - - def test_clone_with_extension_check_equal_sizes(self): - clone_source = copy.deepcopy(fake.CLONE_SOURCE) - clone_source['size'] = fake.VOLUME['size'] - self.mock_object(self.driver, '_clone_backing_file_for_volume') - self.mock_object(self.driver, 'local_path') - mock_discover = self.mock_object(self.driver, - '_discover_file_till_timeout') - mock_discover.return_value = True - self.mock_object(self.driver, '_set_rw_permissions') - mock_extend_volume = self.mock_object(self.driver, 'extend_volume') - - self.driver._clone_with_extension_check(clone_source, fake.NFS_VOLUME) - - self.assertEqual(0, mock_extend_volume.call_count) - - def test_clone_with_extension_check_unequal_sizes(self): - clone_source = copy.deepcopy(fake.CLONE_SOURCE) - clone_source['size'] = fake.VOLUME['size'] + 1 - self.mock_object(self.driver, '_clone_backing_file_for_volume') - self.mock_object(self.driver, 'local_path') - mock_discover = self.mock_object(self.driver, - '_discover_file_till_timeout') - mock_discover.return_value = True - self.mock_object(self.driver, '_set_rw_permissions') - mock_extend_volume = self.mock_object(self.driver, 'extend_volume') - - self.driver._clone_with_extension_check(clone_source, fake.NFS_VOLUME) - - self.assertEqual(1, mock_extend_volume.call_count) - - def test_clone_with_extension_check_extend_exception(self): - clone_source = copy.deepcopy(fake.CLONE_SOURCE) - clone_source['size'] = fake.VOLUME['size'] + 1 - self.mock_object(self.driver, '_clone_backing_file_for_volume') - self.mock_object(self.driver, 'local_path') - mock_discover = self.mock_object(self.driver, - '_discover_file_till_timeout') - mock_discover.return_value = True - self.mock_object(self.driver, '_set_rw_permissions') - mock_extend_volume = self.mock_object(self.driver, 'extend_volume') - mock_extend_volume.side_effect = Exception - mock_cleanup = self.mock_object(self.driver, - '_cleanup_volume_on_failure') - - self.assertRaises(exception.CinderException, - self.driver._clone_with_extension_check, - clone_source, - fake.NFS_VOLUME) - - self.assertEqual(1, mock_cleanup.call_count) - - def test_clone_with_extension_check_no_discovery(self): - self.mock_object(self.driver, '_clone_backing_file_for_volume') - self.mock_object(self.driver, 'local_path') - self.mock_object(self.driver, '_set_rw_permissions') - mock_discover = self.mock_object(self.driver, - '_discover_file_till_timeout') - mock_discover.return_value = False - - self.assertRaises(exception.CinderException, - self.driver._clone_with_extension_check, - fake.CLONE_SOURCE, - fake.NFS_VOLUME) - - def test_create_cloned_volume(self): - provider_location = fake.POOL_NAME - src_vref = fake.CLONE_SOURCE - self.mock_object(self.driver, '_clone_source_to_destination_volume', - mock.Mock(return_value=provider_location)) - - result = self.driver.create_cloned_volume(fake.NFS_VOLUME, - src_vref) - self.assertEqual(provider_location, result) - - def test_do_qos_for_volume(self): - self.assertRaises(NotImplementedError, - self.driver._do_qos_for_volume, - fake.NFS_VOLUME, - fake.EXTRA_SPECS) - - def test_cleanup_volume_on_failure(self): - path = '%s/%s' % (fake.NFS_SHARE, fake.NFS_VOLUME['name']) - mock_local_path = self.mock_object(self.driver, 'local_path') - mock_local_path.return_value = path - mock_exists_check = self.mock_object(os.path, 'exists') - mock_exists_check.return_value = True - mock_delete = self.mock_object(self.driver, '_delete_file_at_path') - - self.driver._cleanup_volume_on_failure(fake.NFS_VOLUME) - - mock_delete.assert_has_calls([mock.call(path)]) - - def test_cleanup_volume_on_failure_no_path(self): - self.mock_object(self.driver, 'local_path') - mock_exists_check = self.mock_object(os.path, 'exists') - mock_exists_check.return_value = False - mock_delete = self.mock_object(self.driver, '_delete_file_at_path') - - self.driver._cleanup_volume_on_failure(fake.NFS_VOLUME) - - self.assertEqual(0, mock_delete.call_count) - - def test_get_vol_for_share(self): - self.assertRaises(NotImplementedError, - self.driver._get_vol_for_share, - fake.NFS_SHARE) - - def test_get_export_ip_path_volume_id_provided(self): - mock_get_host_ip = self.mock_object(self.driver, '_get_host_ip') - mock_get_host_ip.return_value = fake.IPV4_ADDRESS - - mock_get_export_path = self.mock_object( - self.driver, '_get_export_path') - mock_get_export_path.return_value = fake.EXPORT_PATH - - expected = (fake.IPV4_ADDRESS, fake.EXPORT_PATH) - - result = self.driver._get_export_ip_path(fake.VOLUME_ID) - - self.assertEqual(expected, result) - - def test_get_export_ip_path_share_provided(self): - expected = (fake.SHARE_IP, fake.EXPORT_PATH) - - result = self.driver._get_export_ip_path(share=fake.NFS_SHARE) - - self.assertEqual(expected, result) - - def test_get_export_ip_path_volume_id_and_share_provided(self): - mock_get_host_ip = self.mock_object(self.driver, '_get_host_ip') - mock_get_host_ip.return_value = fake.IPV4_ADDRESS - - mock_get_export_path = self.mock_object( - self.driver, '_get_export_path') - mock_get_export_path.return_value = fake.EXPORT_PATH - - expected = (fake.IPV4_ADDRESS, fake.EXPORT_PATH) - - result = self.driver._get_export_ip_path( - fake.VOLUME_ID, fake.NFS_SHARE) - - self.assertEqual(expected, result) - - def test_get_export_ip_path_no_args(self): - self.assertRaises(exception.InvalidInput, - self.driver._get_export_ip_path) - - def test_get_host_ip(self): - mock_get_provider_location = self.mock_object( - self.driver, '_get_provider_location') - mock_get_provider_location.return_value = fake.NFS_SHARE - expected = fake.SHARE_IP - - result = self.driver._get_host_ip(fake.VOLUME_ID) - - self.assertEqual(expected, result) - - def test_get_export_path(self): - mock_get_provider_location = self.mock_object( - self.driver, '_get_provider_location') - mock_get_provider_location.return_value = fake.NFS_SHARE - expected = fake.EXPORT_PATH - - result = self.driver._get_export_path(fake.VOLUME_ID) - - self.assertEqual(expected, result) - - def test_extend_volume(self): - - new_size = 100 - volume_copy = copy.copy(fake.VOLUME) - volume_copy['size'] = new_size - - path = '%s/%s' % (fake.NFS_SHARE, fake.NFS_VOLUME['name']) - self.mock_object(self.driver, - 'local_path', - mock.Mock(return_value=path)) - mock_resize_image_file = self.mock_object(self.driver, - '_resize_image_file') - mock_get_volume_extra_specs = self.mock_object( - na_utils, 'get_volume_extra_specs', - mock.Mock(return_value=fake.EXTRA_SPECS)) - mock_do_qos_for_volume = self.mock_object(self.driver, - '_do_qos_for_volume') - - self.driver.extend_volume(fake.VOLUME, new_size) - - mock_resize_image_file.assert_called_once_with(path, new_size) - mock_get_volume_extra_specs.assert_called_once_with(fake.VOLUME) - mock_do_qos_for_volume.assert_called_once_with(volume_copy, - fake.EXTRA_SPECS, - cleanup=False) - - def test_extend_volume_resize_error(self): - - new_size = 100 - volume_copy = copy.copy(fake.VOLUME) - volume_copy['size'] = new_size - - path = '%s/%s' % (fake.NFS_SHARE, fake.NFS_VOLUME['name']) - self.mock_object(self.driver, - 'local_path', - mock.Mock(return_value=path)) - mock_resize_image_file = self.mock_object( - self.driver, '_resize_image_file', - mock.Mock(side_effect=netapp_api.NaApiError)) - mock_get_volume_extra_specs = self.mock_object( - na_utils, 'get_volume_extra_specs', - mock.Mock(return_value=fake.EXTRA_SPECS)) - mock_do_qos_for_volume = self.mock_object(self.driver, - '_do_qos_for_volume') - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - fake.VOLUME, - new_size) - - mock_resize_image_file.assert_called_once_with(path, new_size) - self.assertFalse(mock_get_volume_extra_specs.called) - self.assertFalse(mock_do_qos_for_volume.called) - - def test_extend_volume_qos_error(self): - - new_size = 100 - volume_copy = copy.copy(fake.VOLUME) - volume_copy['size'] = new_size - - path = '%s/%s' % (fake.NFS_SHARE, fake.NFS_VOLUME['name']) - self.mock_object(self.driver, - 'local_path', - mock.Mock(return_value=path)) - mock_resize_image_file = self.mock_object(self.driver, - '_resize_image_file') - mock_get_volume_extra_specs = self.mock_object( - na_utils, 'get_volume_extra_specs', - mock.Mock(return_value=fake.EXTRA_SPECS)) - mock_do_qos_for_volume = self.mock_object( - self.driver, '_do_qos_for_volume', - mock.Mock(side_effect=netapp_api.NaApiError)) - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.extend_volume, - fake.VOLUME, - new_size) - - mock_resize_image_file.assert_called_once_with(path, new_size) - mock_get_volume_extra_specs.assert_called_once_with(fake.VOLUME) - mock_do_qos_for_volume.assert_called_once_with(volume_copy, - fake.EXTRA_SPECS, - cleanup=False) - - def test_is_share_clone_compatible(self): - self.assertRaises(NotImplementedError, - self.driver._is_share_clone_compatible, - fake.NFS_VOLUME, - fake.NFS_SHARE) - - @ddt.data( - {'size': 12, 'thin': False, 'over': 1.0, 'res': 0, 'expected': True}, - {'size': 12, 'thin': False, 'over': 1.0, 'res': 5, 'expected': False}, - {'size': 12, 'thin': True, 'over': 1.0, 'res': 5, 'expected': False}, - {'size': 12, 'thin': True, 'over': 1.1, 'res': 5, 'expected': True}, - {'size': 240, 'thin': True, 'over': 20.0, 'res': 0, 'expected': True}, - {'size': 241, 'thin': True, 'over': 20.0, 'res': 0, 'expected': False}, - ) - @ddt.unpack - def test_share_has_space_for_clone(self, size, thin, over, res, expected): - total_bytes = 20 * units.Gi - available_bytes = 12 * units.Gi - - with mock.patch.object(self.driver, - '_get_capacity_info', - return_value=( - total_bytes, available_bytes)): - with mock.patch.object(self.driver, - 'max_over_subscription_ratio', - over): - with mock.patch.object(self.driver, - 'reserved_percentage', - res): - result = self.driver._share_has_space_for_clone( - fake.NFS_SHARE, - size, - thin=thin) - self.assertEqual(expected, result) - - @ddt.data( - {'size': 12, 'thin': False, 'over': 1.0, 'res': 0, 'expected': True}, - {'size': 12, 'thin': False, 'over': 1.0, 'res': 5, 'expected': False}, - {'size': 12, 'thin': True, 'over': 1.0, 'res': 5, 'expected': False}, - {'size': 12, 'thin': True, 'over': 1.1, 'res': 5, 'expected': True}, - {'size': 240, 'thin': True, 'over': 20.0, 'res': 0, 'expected': True}, - {'size': 241, 'thin': True, 'over': 20.0, 'res': 0, 'expected': False}, - ) - @ddt.unpack - @mock.patch.object(nfs_base.NetAppNfsDriver, '_get_capacity_info') - def test_share_has_space_for_clone2(self, - mock_get_capacity, - size, thin, over, res, expected): - total_bytes = 20 * units.Gi - available_bytes = 12 * units.Gi - mock_get_capacity.return_value = (total_bytes, available_bytes) - - with mock.patch.object(self.driver, - 'max_over_subscription_ratio', - over): - with mock.patch.object(self.driver, - 'reserved_percentage', - res): - result = self.driver._share_has_space_for_clone( - fake.NFS_SHARE, - size, - thin=thin) - self.assertEqual(expected, result) diff --git a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_cmode.py b/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_cmode.py deleted file mode 100644 index 0aac910a9..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/dataontap/test_nfs_cmode.py +++ /dev/null @@ -1,620 +0,0 @@ -# Copyright (c) 2014 Andrew Kerr. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Mock unit tests for the NetApp cmode nfs storage driver -""" - -import ddt -import mock -from os_brick.remotefs import remotefs as remotefs_brick -from oslo_service import loopingcall -from oslo_utils import units - -from cinder import exception -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.dataontap import fakes as fake -from cinder.tests.unit.volume.drivers.netapp import fakes as na_fakes -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_cmode -from cinder.volume.drivers.netapp.dataontap import nfs_base -from cinder.volume.drivers.netapp.dataontap import nfs_cmode -from cinder.volume.drivers.netapp.dataontap.performance import perf_cmode -from cinder.volume.drivers.netapp.dataontap import ssc_cmode -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.volume.drivers import nfs -from cinder.volume import utils as volume_utils - - -@ddt.ddt -class NetAppCmodeNfsDriverTestCase(test.TestCase): - def setUp(self): - super(NetAppCmodeNfsDriverTestCase, self).setUp() - - kwargs = {'configuration': self.get_config_cmode()} - - with mock.patch.object(utils, 'get_root_helper', - return_value=mock.Mock()): - with mock.patch.object(remotefs_brick, 'RemoteFsClient', - return_value=mock.Mock()): - self.driver = nfs_cmode.NetAppCmodeNfsDriver(**kwargs) - self.driver._mounted_shares = [fake.NFS_SHARE] - self.driver.ssc_vols = True - self.driver.vserver = fake.VSERVER_NAME - self.driver.ssc_enabled = True - self.driver.perf_library = mock.Mock() - - def get_config_cmode(self): - config = na_fakes.create_configuration_cmode() - config.netapp_storage_protocol = 'nfs' - config.netapp_login = 'admin' - config.netapp_password = 'pass' - config.netapp_server_hostname = '127.0.0.1' - config.netapp_transport_type = 'http' - config.netapp_server_port = '80' - config.netapp_vserver = fake.VSERVER_NAME - return config - - @mock.patch.object(perf_cmode, 'PerformanceCmodeLibrary', mock.Mock()) - @mock.patch.object(client_cmode, 'Client', mock.Mock()) - @mock.patch.object(nfs.NfsDriver, 'do_setup') - @mock.patch.object(na_utils, 'check_flags') - def test_do_setup(self, mock_check_flags, mock_super_do_setup): - self.driver.do_setup(mock.Mock()) - - self.assertTrue(mock_check_flags.called) - self.assertTrue(mock_super_do_setup.called) - - @ddt.data({'thin': True, 'nfs_sparsed_volumes': True}, - {'thin': True, 'nfs_sparsed_volumes': False}, - {'thin': False, 'nfs_sparsed_volumes': True}, - {'thin': False, 'nfs_sparsed_volumes': False}) - @ddt.unpack - def test_get_pool_stats(self, thin, nfs_sparsed_volumes): - - class test_volume(object): - pass - - test_volume = test_volume() - test_volume.id = {'vserver': 'openstack', 'name': 'vola'} - test_volume.aggr = { - 'disk_type': 'SSD', - 'ha_policy': 'cfo', - 'junction': '/vola', - 'name': 'aggr1', - 'raid_type': 'raiddp', - } - test_volume.export = {'path': fake.NFS_SHARE} - test_volume.sis = {'dedup': False, 'compression': False} - test_volume.state = { - 'status': 'online', - 'vserver_root': False, - 'junction_active': True, - } - test_volume.qos = {'qos_policy_group': None} - - ssc_map = { - 'mirrored': {}, - 'dedup': {}, - 'compression': {}, - 'thin': {test_volume if thin else None}, - 'all': [test_volume], - } - self.driver.ssc_vols = ssc_map - - self.driver.configuration.nfs_sparsed_volumes = nfs_sparsed_volumes - - netapp_thin = 'true' if thin else 'false' - netapp_thick = 'false' if thin else 'true' - - thick = not thin and not nfs_sparsed_volumes - - total_capacity_gb = na_utils.round_down( - fake.TOTAL_BYTES // units.Gi, '0.01') - free_capacity_gb = na_utils.round_down( - fake.AVAILABLE_BYTES // units.Gi, '0.01') - provisioned_capacity_gb = total_capacity_gb - free_capacity_gb - capacity = { - 'reserved_percentage': fake.RESERVED_PERCENTAGE, - 'max_over_subscription_ratio': fake.MAX_OVER_SUBSCRIPTION_RATIO, - 'total_capacity_gb': total_capacity_gb, - 'free_capacity_gb': free_capacity_gb, - 'provisioned_capacity_gb': provisioned_capacity_gb, - } - self.mock_object(self.driver, - '_get_share_capacity_info', - mock.Mock(return_value=capacity)) - self.driver.perf_library.get_node_utilization_for_pool = ( - mock.Mock(return_value=30.0)) - - result = self.driver._get_pool_stats(filter_function='filter', - goodness_function='goodness') - - expected = [{'pool_name': '192.168.99.24:/fake/export/path', - 'netapp_unmirrored': 'true', - 'QoS_support': True, - 'thick_provisioning_support': thick, - 'netapp_thick_provisioned': netapp_thick, - 'netapp_nocompression': 'true', - 'thin_provisioning_support': not thick, - 'free_capacity_gb': 12.0, - 'netapp_thin_provisioned': netapp_thin, - 'total_capacity_gb': 4468.0, - 'netapp_compression': 'false', - 'netapp_mirrored': 'false', - 'netapp_dedup': 'false', - 'reserved_percentage': 7, - 'netapp_raid_type': 'raiddp', - 'netapp_disk_type': 'SSD', - 'netapp_nodedup': 'true', - 'max_over_subscription_ratio': 19.0, - 'provisioned_capacity_gb': 4456.0, - 'utilization': 30.0, - 'filter_function': 'filter', - 'goodness_function': 'goodness'}] - - self.assertEqual(expected, result) - - def test_check_for_setup_error(self): - super_check_for_setup_error = self.mock_object( - nfs_base.NetAppNfsDriver, 'check_for_setup_error') - mock_check_ssc_api_permissions = self.mock_object( - ssc_cmode, 'check_ssc_api_permissions') - mock_start_periodic_tasks = self.mock_object( - self.driver, '_start_periodic_tasks') - self.driver.zapi_client = mock.Mock() - - self.driver.check_for_setup_error() - - self.assertEqual(1, super_check_for_setup_error.call_count) - mock_check_ssc_api_permissions.assert_called_once_with( - self.driver.zapi_client) - self.assertEqual(1, mock_start_periodic_tasks.call_count) - - def test_delete_volume(self): - fake_provider_location = 'fake_provider_location' - fake_volume = {'provider_location': fake_provider_location} - self.mock_object(self.driver, '_delete_backing_file_for_volume') - self.mock_object(na_utils, 'get_valid_qos_policy_group_info') - self.driver.zapi_client = mock.Mock() - mock_prov_deprov = self.mock_object(self.driver, - '_post_prov_deprov_in_ssc') - - self.driver.delete_volume(fake_volume) - - mock_prov_deprov.assert_called_once_with(fake_provider_location) - - def test_delete_volume_exception_path(self): - fake_provider_location = 'fake_provider_location' - fake_volume = {'provider_location': fake_provider_location} - self.mock_object(self.driver, '_delete_backing_file_for_volume') - self.mock_object(na_utils, 'get_valid_qos_policy_group_info') - self.driver.zapi_client = mock.Mock(side_effect=[Exception]) - mock_prov_deprov = self.mock_object(self.driver, - '_post_prov_deprov_in_ssc') - - self.driver.delete_volume(fake_volume) - - mock_prov_deprov.assert_called_once_with(fake_provider_location) - - def test_delete_backing_file_for_volume(self): - mock_filer_delete = self.mock_object(self.driver, - '_delete_volume_on_filer') - mock_super_delete = self.mock_object(nfs_base.NetAppNfsDriver, - 'delete_volume') - - self.driver._delete_backing_file_for_volume(fake.NFS_VOLUME) - - mock_filer_delete.assert_called_once_with(fake.NFS_VOLUME) - self.assertEqual(0, mock_super_delete.call_count) - - def test_delete_backing_file_for_volume_exception_path(self): - mock_filer_delete = self.mock_object(self.driver, - '_delete_volume_on_filer') - mock_filer_delete.side_effect = [Exception] - mock_super_delete = self.mock_object(nfs_base.NetAppNfsDriver, - 'delete_volume') - - self.driver._delete_backing_file_for_volume(fake.NFS_VOLUME) - - mock_filer_delete.assert_called_once_with(fake.NFS_VOLUME) - mock_super_delete.assert_called_once_with(fake.NFS_VOLUME) - - def test_delete_volume_on_filer(self): - mock_get_vs_ip = self.mock_object(self.driver, '_get_export_ip_path') - mock_get_vs_ip.return_value = (fake.VSERVER_NAME, '/%s' % fake.FLEXVOL) - self.driver.zapi_client = mock.Mock() - mock_zapi_delete = self.driver.zapi_client.delete_file - - self.driver._delete_volume_on_filer(fake.NFS_VOLUME) - - mock_zapi_delete.assert_called_once_with( - '/vol/%s/%s' % (fake.FLEXVOL, fake.NFS_VOLUME['name'])) - - def test_delete_snapshot(self): - mock_get_location = self.mock_object(self.driver, - '_get_provider_location') - mock_get_location.return_value = fake.PROVIDER_LOCATION - - mock_delete_backing = self.mock_object( - self.driver, '_delete_backing_file_for_snapshot') - - mock_prov_deprov = self.mock_object(self.driver, - '_post_prov_deprov_in_ssc') - - self.driver.delete_snapshot(fake.test_snapshot) - - mock_delete_backing.assert_called_once_with(fake.test_snapshot) - mock_prov_deprov.assert_called_once_with(fake.PROVIDER_LOCATION) - - def test_delete_backing_file_for_snapshot(self): - mock_filer_delete = self.mock_object( - self.driver, '_delete_snapshot_on_filer') - mock_super_delete = self.mock_object(nfs_base.NetAppNfsDriver, - 'delete_snapshot') - - self.driver._delete_backing_file_for_snapshot(fake.test_snapshot) - - mock_filer_delete.assert_called_once_with(fake.test_snapshot) - self.assertEqual(0, mock_super_delete.call_count) - - def test_delete_backing_file_for_snapshot_exception_path(self): - mock_filer_delete = self.mock_object( - self.driver, '_delete_snapshot_on_filer') - mock_filer_delete.side_effect = [Exception] - mock_super_delete = self.mock_object(nfs_base.NetAppNfsDriver, - 'delete_snapshot') - - self.driver._delete_backing_file_for_snapshot(fake.test_snapshot) - - mock_filer_delete.assert_called_once_with(fake.test_snapshot) - mock_super_delete.assert_called_once_with(fake.test_snapshot) - - def test_delete_snapshot_on_filer(self): - mock_get_vs_ip = self.mock_object(self.driver, '_get_export_ip_path') - mock_get_vs_ip.return_value = (fake.VSERVER_NAME, '/%s' % fake.FLEXVOL) - self.driver.zapi_client = mock.Mock() - mock_zapi_delete = self.driver.zapi_client.delete_file - - self.driver._delete_snapshot_on_filer(fake.test_snapshot) - - mock_zapi_delete.assert_called_once_with( - '/vol/%s/%s' % (fake.FLEXVOL, fake.test_snapshot['name'])) - - def test_do_qos_for_volume_no_exception(self): - - mock_get_info = self.mock_object(na_utils, - 'get_valid_qos_policy_group_info') - mock_get_info.return_value = fake.QOS_POLICY_GROUP_INFO - self.driver.zapi_client = mock.Mock() - mock_provision_qos = self.driver.zapi_client.provision_qos_policy_group - mock_set_policy = self.mock_object(self.driver, - '_set_qos_policy_group_on_volume') - mock_error_log = self.mock_object(nfs_cmode.LOG, 'error') - mock_debug_log = self.mock_object(nfs_cmode.LOG, 'debug') - mock_cleanup = self.mock_object(self.driver, - '_cleanup_volume_on_failure') - - self.driver._do_qos_for_volume(fake.NFS_VOLUME, fake.EXTRA_SPECS) - - mock_get_info.assert_has_calls([ - mock.call(fake.NFS_VOLUME, fake.EXTRA_SPECS)]) - mock_provision_qos.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_INFO)]) - mock_set_policy.assert_has_calls([ - mock.call(fake.NFS_VOLUME, fake.QOS_POLICY_GROUP_INFO)]) - self.assertEqual(0, mock_error_log.call_count) - self.assertEqual(0, mock_debug_log.call_count) - self.assertEqual(0, mock_cleanup.call_count) - - def test_do_qos_for_volume_exception_w_cleanup(self): - mock_get_info = self.mock_object(na_utils, - 'get_valid_qos_policy_group_info') - mock_get_info.return_value = fake.QOS_POLICY_GROUP_INFO - self.driver.zapi_client = mock.Mock() - mock_provision_qos = self.driver.zapi_client.provision_qos_policy_group - mock_set_policy = self.mock_object(self.driver, - '_set_qos_policy_group_on_volume') - mock_set_policy.side_effect = netapp_api.NaApiError - mock_error_log = self.mock_object(nfs_cmode.LOG, 'error') - mock_debug_log = self.mock_object(nfs_cmode.LOG, 'debug') - mock_cleanup = self.mock_object(self.driver, - '_cleanup_volume_on_failure') - - self.assertRaises(netapp_api.NaApiError, - self.driver._do_qos_for_volume, - fake.NFS_VOLUME, - fake.EXTRA_SPECS) - - mock_get_info.assert_has_calls([ - mock.call(fake.NFS_VOLUME, fake.EXTRA_SPECS)]) - mock_provision_qos.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_INFO)]) - mock_set_policy.assert_has_calls([ - mock.call(fake.NFS_VOLUME, fake.QOS_POLICY_GROUP_INFO)]) - self.assertEqual(1, mock_error_log.call_count) - self.assertEqual(1, mock_debug_log.call_count) - mock_cleanup.assert_has_calls([ - mock.call(fake.NFS_VOLUME)]) - - def test_do_qos_for_volume_exception_no_cleanup(self): - - mock_get_info = self.mock_object(na_utils, - 'get_valid_qos_policy_group_info') - mock_get_info.side_effect = exception.Invalid - self.driver.zapi_client = mock.Mock() - mock_provision_qos = self.driver.zapi_client.provision_qos_policy_group - mock_set_policy = self.mock_object(self.driver, - '_set_qos_policy_group_on_volume') - mock_error_log = self.mock_object(nfs_cmode.LOG, 'error') - mock_debug_log = self.mock_object(nfs_cmode.LOG, 'debug') - mock_cleanup = self.mock_object(self.driver, - '_cleanup_volume_on_failure') - - self.assertRaises(exception.Invalid, self.driver._do_qos_for_volume, - fake.NFS_VOLUME, fake.EXTRA_SPECS, cleanup=False) - - mock_get_info.assert_has_calls([ - mock.call(fake.NFS_VOLUME, fake.EXTRA_SPECS)]) - self.assertEqual(0, mock_provision_qos.call_count) - self.assertEqual(0, mock_set_policy.call_count) - self.assertEqual(1, mock_error_log.call_count) - self.assertEqual(0, mock_debug_log.call_count) - self.assertEqual(0, mock_cleanup.call_count) - - def test_set_qos_policy_group_on_volume(self): - - mock_get_name_from_info = self.mock_object( - na_utils, 'get_qos_policy_group_name_from_info') - mock_get_name_from_info.return_value = fake.QOS_POLICY_GROUP_NAME - - mock_extract_host = self.mock_object(volume_utils, 'extract_host') - mock_extract_host.return_value = fake.NFS_SHARE - - self.driver.zapi_client = mock.Mock() - mock_get_flex_vol_name =\ - self.driver.zapi_client.get_vol_by_junc_vserver - mock_get_flex_vol_name.return_value = fake.FLEXVOL - - mock_file_assign_qos = self.driver.zapi_client.file_assign_qos - - self.driver._set_qos_policy_group_on_volume(fake.NFS_VOLUME, - fake.QOS_POLICY_GROUP_INFO) - - mock_get_name_from_info.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_INFO)]) - mock_extract_host.assert_has_calls([ - mock.call(fake.NFS_HOST_STRING, level='pool')]) - mock_get_flex_vol_name.assert_has_calls([ - mock.call(fake.VSERVER_NAME, fake.EXPORT_PATH)]) - mock_file_assign_qos.assert_has_calls([ - mock.call(fake.FLEXVOL, fake.QOS_POLICY_GROUP_NAME, - fake.NFS_VOLUME['name'])]) - - def test_set_qos_policy_group_on_volume_no_info(self): - - mock_get_name_from_info = self.mock_object( - na_utils, 'get_qos_policy_group_name_from_info') - - mock_extract_host = self.mock_object(volume_utils, 'extract_host') - - self.driver.zapi_client = mock.Mock() - mock_get_flex_vol_name =\ - self.driver.zapi_client.get_vol_by_junc_vserver - - mock_file_assign_qos = self.driver.zapi_client.file_assign_qos - - self.driver._set_qos_policy_group_on_volume(fake.NFS_VOLUME, - None) - - self.assertEqual(0, mock_get_name_from_info.call_count) - self.assertEqual(0, mock_extract_host.call_count) - self.assertEqual(0, mock_get_flex_vol_name.call_count) - self.assertEqual(0, mock_file_assign_qos.call_count) - - def test_set_qos_policy_group_on_volume_no_name(self): - - mock_get_name_from_info = self.mock_object( - na_utils, 'get_qos_policy_group_name_from_info') - mock_get_name_from_info.return_value = None - - mock_extract_host = self.mock_object(volume_utils, 'extract_host') - - self.driver.zapi_client = mock.Mock() - mock_get_flex_vol_name =\ - self.driver.zapi_client.get_vol_by_junc_vserver - - mock_file_assign_qos = self.driver.zapi_client.file_assign_qos - - self.driver._set_qos_policy_group_on_volume(fake.NFS_VOLUME, - fake.QOS_POLICY_GROUP_INFO) - - mock_get_name_from_info.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_INFO)]) - self.assertEqual(0, mock_extract_host.call_count) - self.assertEqual(0, mock_get_flex_vol_name.call_count) - self.assertEqual(0, mock_file_assign_qos.call_count) - - def test_unmanage(self): - mock_get_info = self.mock_object(na_utils, - 'get_valid_qos_policy_group_info') - mock_get_info.return_value = fake.QOS_POLICY_GROUP_INFO - - self.driver.zapi_client = mock.Mock() - mock_mark_for_deletion =\ - self.driver.zapi_client.mark_qos_policy_group_for_deletion - - super_unmanage = self.mock_object(nfs_base.NetAppNfsDriver, 'unmanage') - - self.driver.unmanage(fake.NFS_VOLUME) - - mock_get_info.assert_has_calls([mock.call(fake.NFS_VOLUME)]) - mock_mark_for_deletion.assert_has_calls([ - mock.call(fake.QOS_POLICY_GROUP_INFO)]) - super_unmanage.assert_has_calls([mock.call(fake.NFS_VOLUME)]) - - def test_unmanage_invalid_qos(self): - mock_get_info = self.mock_object(na_utils, - 'get_valid_qos_policy_group_info') - mock_get_info.side_effect = exception.Invalid - - super_unmanage = self.mock_object(nfs_base.NetAppNfsDriver, 'unmanage') - - self.driver.unmanage(fake.NFS_VOLUME) - - mock_get_info.assert_has_calls([mock.call(fake.NFS_VOLUME)]) - super_unmanage.assert_has_calls([mock.call(fake.NFS_VOLUME)]) - - def test_create_volume(self): - self.mock_object(self.driver, '_ensure_shares_mounted') - self.mock_object(na_utils, 'get_volume_extra_specs') - self.mock_object(self.driver, '_do_create_volume') - self.mock_object(self.driver, '_do_qos_for_volume') - update_ssc = self.mock_object(self.driver, '_update_stale_vols') - self.mock_object(self.driver, '_get_vol_for_share') - expected = {'provider_location': fake.NFS_SHARE} - - result = self.driver.create_volume(fake.NFS_VOLUME) - - self.assertEqual(expected, result) - self.assertEqual(1, update_ssc.call_count) - - def test_create_volume_exception(self): - self.mock_object(self.driver, '_ensure_shares_mounted') - self.mock_object(na_utils, 'get_volume_extra_specs') - mock_create = self.mock_object(self.driver, '_do_create_volume') - mock_create.side_effect = Exception - update_ssc = self.mock_object(self.driver, '_update_stale_vols') - self.mock_object(self.driver, '_get_vol_for_share') - - self.assertRaises(exception.VolumeBackendAPIException, - self.driver.create_volume, - fake.NFS_VOLUME) - - self.assertEqual(1, update_ssc.call_count) - - def test_start_periodic_tasks(self): - - self.driver.zapi_client = mock.Mock() - mock_remove_unused_qos_policy_groups = self.mock_object( - self.driver.zapi_client, - 'remove_unused_qos_policy_groups') - - harvest_qos_periodic_task = mock.Mock() - mock_loopingcall = self.mock_object( - loopingcall, - 'FixedIntervalLoopingCall', - mock.Mock(side_effect=[harvest_qos_periodic_task])) - - self.driver._start_periodic_tasks() - - mock_loopingcall.assert_has_calls([ - mock.call(mock_remove_unused_qos_policy_groups)]) - self.assertTrue(harvest_qos_periodic_task.start.called) - - @ddt.data( - {'space': True, 'ssc': True, 'match': True, 'expected': True}, - {'space': True, 'ssc': True, 'match': False, 'expected': False}, - {'space': True, 'ssc': False, 'match': True, 'expected': True}, - {'space': True, 'ssc': False, 'match': False, 'expected': True}, - {'space': False, 'ssc': True, 'match': True, 'expected': False}, - {'space': False, 'ssc': True, 'match': False, 'expected': False}, - {'space': False, 'ssc': False, 'match': True, 'expected': False}, - {'space': False, 'ssc': False, 'match': False, 'expected': False}, - ) - @ddt.unpack - @mock.patch.object(nfs_cmode.NetAppCmodeNfsDriver, - '_is_share_vol_type_match') - @mock.patch.object(nfs_cmode.NetAppCmodeNfsDriver, - '_share_has_space_for_clone') - @mock.patch.object(nfs_cmode.NetAppCmodeNfsDriver, - '_is_volume_thin_provisioned') - def test_is_share_clone_compatible(self, - mock_is_volume_thin_provisioned, - mock_share_has_space_for_clone, - mock_is_share_vol_type_match, - space, ssc, match, expected): - mock_share_has_space_for_clone.return_value = space - mock_is_share_vol_type_match.return_value = match - - with mock.patch.object(self.driver, 'ssc_enabled', ssc): - result = self.driver._is_share_clone_compatible(fake.VOLUME, - fake.NFS_SHARE) - self.assertEqual(expected, result) - - @ddt.data( - {'sparsed': True, 'ssc': True, 'vol_thin': True, 'expected': True}, - {'sparsed': True, 'ssc': True, 'vol_thin': False, 'expected': True}, - {'sparsed': True, 'ssc': False, 'vol_thin': True, 'expected': True}, - {'sparsed': True, 'ssc': False, 'vol_thin': False, 'expected': True}, - {'sparsed': False, 'ssc': True, 'vol_thin': True, 'expected': True}, - {'sparsed': False, 'ssc': True, 'vol_thin': False, 'expected': False}, - {'sparsed': False, 'ssc': False, 'vol_thin': True, 'expected': False}, - {'sparsed': False, 'ssc': False, 'vol_thin': False, 'expected': False}, - ) - @ddt.unpack - def test_is_volume_thin_provisioned( - self, sparsed, ssc, vol_thin, expected): - fake_volume = object() - ssc_vols = {'thin': {fake_volume if vol_thin else None}} - - with mock.patch.object(self.driver, 'ssc_enabled', ssc): - with mock.patch.object(self.driver, 'ssc_vols', ssc_vols): - with mock.patch.object(self.driver.configuration, - 'nfs_sparsed_volumes', - sparsed): - result = self.driver._is_volume_thin_provisioned( - fake_volume) - - self.assertEqual(expected, result) - - @ddt.data( - {'ssc': True, 'share': fake.NFS_SHARE, 'vol': fake.test_volume}, - {'ssc': True, 'share': fake.NFS_SHARE, 'vol': None}, - {'ssc': True, 'share': None, 'vol': fake.test_volume}, - {'ssc': True, 'share': None, 'vol': None}, - {'ssc': False, 'share': fake.NFS_SHARE, 'vol': fake.test_volume}, - {'ssc': False, 'share': fake.NFS_SHARE, 'vol': None}, - {'ssc': False, 'share': None, 'vol': fake.test_volume}, - {'ssc': False, 'share': None, 'vol': None}, - ) - @ddt.unpack - def test_post_prov_deprov_in_ssc(self, ssc, share, vol): - - with mock.patch.object(self.driver, 'ssc_enabled', ssc): - with mock.patch.object( - self.driver, '_get_vol_for_share') as mock_get_vol: - with mock.patch.object( - self.driver, '_update_stale_vols') as mock_update: - mock_get_vol.return_value = vol - self.driver._post_prov_deprov_in_ssc(share) - - if ssc and share and vol: - mock_update.assert_called_once_with(volume=vol) - else: - self.assertEqual(0, mock_update.call_count) - - def test_get_vol_for_share(self): - fake_volume = fake.test_volume - ssc_vols = {'all': {fake_volume}} - - with mock.patch.object(self.driver, 'ssc_vols', ssc_vols): - result = self.driver._get_vol_for_share(fake.NFS_SHARE) - - self.assertEqual(fake.test_volume, result) - - def test_get_vol_for_share_no_ssc_vols(self): - with mock.patch.object(self.driver, 'ssc_vols', None): - self.assertIsNone(self.driver._get_vol_for_share(fake.NFS_SHARE)) diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/__init__.py b/cinder/tests/unit/volume/drivers/netapp/eseries/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/fakes.py b/cinder/tests/unit/volume/drivers/netapp/eseries/fakes.py deleted file mode 100644 index 7a8ff129d..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/eseries/fakes.py +++ /dev/null @@ -1,1361 +0,0 @@ -# Copyright (c) - 2015, Alex Meade -# Copyright (c) - 2015, Yogesh Kshirsagar -# Copyright (c) - 2015, Michael Price -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import copy -import json - -import mock - -from cinder.volume import configuration as conf -from cinder.volume.drivers.netapp.eseries import utils -import cinder.volume.drivers.netapp.options as na_opts -import cinder.volume.drivers.netapp.utils as na_utils - -FAKE_CINDER_VOLUME = { - 'id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', - 'size': 1, - 'volume_name': 'lun1', - 'host': 'hostname@backend#DDP', - 'os_type': 'linux', - 'provider_location': 'lun1', - 'name_id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', - 'provider_auth': 'provider a b', - 'project_id': 'project', - 'display_name': None, - 'display_description': 'lun1', - 'volume_type_id': None, - 'migration_status': None, - 'attach_status': "detached" -} - -FAKE_CINDER_SNAPSHOT = { - 'id': '78f95b9d-3f02-4781-a512-1a1c921d48a1', - 'volume': FAKE_CINDER_VOLUME -} - -FAKE_CINDER_CG = { - 'id': '78f95b9d-3f02-4781-a512-1a1c951d48a2', -} - -FAKE_CINDER_CG_SNAPSHOT = { - 'id': '78f95b9d-4d13-4781-a512-1a1c951d6a6', - 'consistencygroup_id': FAKE_CINDER_CG['id'], -} - -MULTIATTACH_HOST_GROUP = { - 'clusterRef': '8500000060080E500023C7340036035F515B78FC', - 'label': utils.MULTI_ATTACH_HOST_GROUP_NAME, -} - -FOREIGN_HOST_GROUP = { - 'clusterRef': '8500000060080E500023C7340036035F515B78FD', - 'label': 'FOREIGN HOST GROUP', -} - -HOST_GROUPS = [MULTIATTACH_HOST_GROUP, FOREIGN_HOST_GROUP] - -SSC_POOLS = [ - { - "poolId": "0400000060080E5000290D8000009C9955828DD2", - "name": "DDP", - "pool": { - "sequenceNum": 2, - "offline": False, - "raidLevel": "raidDiskPool", - "worldWideName": "60080E5000290D8000009C9955828DD2", - "volumeGroupRef": "0400000060080E5000290D8000009C9955828DD2", - "reserved1": "000000000000000000000000", - "reserved2": "", - "trayLossProtection": False, - "label": "DDP", - "state": "complete", - "spindleSpeedMatch": True, - "spindleSpeed": 7200, - "isInaccessible": False, - "securityType": "none", - "drawerLossProtection": True, - "protectionInformationCapable": False, - "protectionInformationCapabilities": { - "protectionInformationCapable": True, - "protectionType": "type2Protection" - }, - "volumeGroupData": { - "type": "diskPool", - "diskPoolData": { - "reconstructionReservedDriveCount": 1, - "reconstructionReservedAmt": "2992518463488", - "reconstructionReservedDriveCountCurrent": 1, - "poolUtilizationWarningThreshold": 100, - "poolUtilizationCriticalThreshold": 100, - "poolUtilizationState": "utilizationOptimal", - "unusableCapacity": "0", - "degradedReconstructPriority": "high", - "criticalReconstructPriority": "highest", - "backgroundOperationPriority": "low", - "allocGranularity": "4294967296" - } - }, - "usage": "standard", - "driveBlockFormat": "allNative", - "reservedSpaceAllocated": True, - "usedSpace": "13653701033984", - "totalRaidedSpace": "23459111370752", - "extents": [ - { - "sectorOffset": "0", - "rawCapacity": "9805410336768", - "raidLevel": "raidDiskPool", - "volumeGroupRef": - "0400000060080E5000290D8000009C9955828DD2", - "freeExtentRef": - "0301000060080E5000290D8000009C9955828DD2", - "reserved1": "000000000000000000000000", - "reserved2": "" - } - ], - "largestFreeExtentSize": "9805410336768", - "raidStatus": "optimal", - "freeSpace": "9805410336768", - "drivePhysicalType": "sas", - "driveMediaType": "hdd", - "normalizedSpindleSpeed": "spindleSpeed7200", - "id": "0400000060080E5000290D8000009C9955828DD2", - "diskPool": True, - "name": "DDP" - }, - "flashCacheCapable": True, - "dataAssuranceCapable": True, - "encrypted": False, - "thinProvisioningCapable": True, - "spindleSpeed": "spindleSpeed7200", - "raidLevel": "raidDiskPool", - "availableFreeExtentCapacities": [ - "9805410336768" - ] - }, - { - "poolId": "0400000060080E5000290D8000009CBA55828E96", - "name": "pool_raid1", - "pool": { - "sequenceNum": 6, - "offline": False, - "raidLevel": "raid1", - "worldWideName": "60080E5000290D8000009CBA55828E96", - "volumeGroupRef": "0400000060080E5000290D8000009CBA55828E96", - "reserved1": "000000000000000000000000", - "reserved2": "", - "trayLossProtection": False, - "label": "pool_raid1", - "state": "complete", - "spindleSpeedMatch": True, - "spindleSpeed": 10000, - "isInaccessible": False, - "securityType": "none", - "drawerLossProtection": True, - "protectionInformationCapable": False, - "protectionInformationCapabilities": { - "protectionInformationCapable": True, - "protectionType": "type2Protection" - }, - "volumeGroupData": { - "type": "unknown", - "diskPoolData": None - }, - "usage": "standard", - "driveBlockFormat": "allNative", - "reservedSpaceAllocated": True, - "usedSpace": "2978559819776", - "totalRaidedSpace": "6662444097536", - "extents": [ - { - "sectorOffset": "387891200", - "rawCapacity": "3683884277760", - "raidLevel": "raid1", - "volumeGroupRef": - "0400000060080E5000290D8000009CBA55828E96", - "freeExtentRef": - "030000B360080E5000290D8000009CBA55828E96", - "reserved1": "000000000000000000000000", - "reserved2": "" - } - ], - "largestFreeExtentSize": "3683884277760", - "raidStatus": "optimal", - "freeSpace": "3683884277760", - "drivePhysicalType": "sas", - "driveMediaType": "hdd", - "normalizedSpindleSpeed": "spindleSpeed10k", - "id": "0400000060080E5000290D8000009CBA55828E96", - "diskPool": False, - "name": "pool_raid1" - }, - "flashCacheCapable": False, - "dataAssuranceCapable": True, - "encrypted": False, - "thinProvisioningCapable": False, - "spindleSpeed": "spindleSpeed10k", - "raidLevel": "raid1", - "availableFreeExtentCapacities": [ - "3683884277760" - ] - }, - { - "poolId": "0400000060080E5000290D8000009CAB55828E51", - "name": "pool_raid6", - "pool": { - "sequenceNum": 3, - "offline": False, - "raidLevel": "raid6", - "worldWideName": "60080E5000290D8000009CAB55828E51", - "volumeGroupRef": "0400000060080E5000290D8000009CAB55828E51", - "reserved1": "000000000000000000000000", - "reserved2": "", - "trayLossProtection": False, - "label": "pool_raid6", - "state": "complete", - "spindleSpeedMatch": True, - "spindleSpeed": 15000, - "isInaccessible": False, - "securityType": "enabled", - "drawerLossProtection": False, - "protectionInformationCapable": False, - "protectionInformationCapabilities": { - "protectionInformationCapable": True, - "protectionType": "type2Protection" - }, - "volumeGroupData": { - "type": "unknown", - "diskPoolData": None - }, - "usage": "standard", - "driveBlockFormat": "allNative", - "reservedSpaceAllocated": True, - "usedSpace": "16413217521664", - "totalRaidedSpace": "16637410312192", - "extents": [ - { - "sectorOffset": "1144950784", - "rawCapacity": "224192790528", - "raidLevel": "raid6", - "volumeGroupRef": - "0400000060080E5000290D8000009CAB55828E51", - "freeExtentRef": - "0300005960080E5000290D8000009CAB55828E51", - "reserved1": "000000000000000000000000", - "reserved2": "" - } - ], - "largestFreeExtentSize": "224192790528", - "raidStatus": "optimal", - "freeSpace": "224192790528", - "drivePhysicalType": "sas", - "driveMediaType": "hdd", - "normalizedSpindleSpeed": "spindleSpeed15k", - "id": "0400000060080E5000290D8000009CAB55828E51", - "diskPool": False, - "name": "pool_raid6" - }, - "flashCacheCapable": False, - "dataAssuranceCapable": True, - "encrypted": True, - "thinProvisioningCapable": False, - "spindleSpeed": "spindleSpeed15k", - "raidLevel": "raid6", - "availableFreeExtentCapacities": [ - "224192790528" - ] - } -] - -STORAGE_POOLS = [ssc_pool['pool'] for ssc_pool in SSC_POOLS] - -VOLUMES = [ - { - "offline": False, - "extremeProtection": False, - "volumeHandle": 2, - "raidLevel": "raid0", - "sectorOffset": "0", - "worldWideName": "60080E50002998A00000945355C37C19", - "label": "1", - "blkSize": 512, - "capacity": "10737418240", - "reconPriority": 1, - "segmentSize": 131072, - "action": "initializing", - "cache": { - "cwob": False, - "enterpriseCacheDump": False, - "mirrorActive": True, - "mirrorEnable": True, - "readCacheActive": True, - "readCacheEnable": True, - "writeCacheActive": True, - "writeCacheEnable": True, - "cacheFlushModifier": "flush10Sec", - "readAheadMultiplier": 1 - }, - "mediaScan": { - "enable": False, - "parityValidationEnable": False - }, - "volumeRef": "0200000060080E50002998A00000945355C37C19", - "status": "optimal", - "volumeGroupRef": "0400000060080E50002998A00000945255C37C14", - "currentManager": "070000000000000000000001", - "preferredManager": "070000000000000000000001", - "perms": { - "mapToLUN": True, - "snapShot": True, - "format": True, - "reconfigure": True, - "mirrorPrimary": True, - "mirrorSecondary": True, - "copySource": True, - "copyTarget": True, - "readable": True, - "writable": True, - "rollback": True, - "mirrorSync": True, - "newImage": True, - "allowDVE": True, - "allowDSS": True, - "concatVolumeMember": True, - "flashReadCache": True, - "asyncMirrorPrimary": True, - "asyncMirrorSecondary": True, - "pitGroup": True, - "cacheParametersChangeable": True, - "allowThinManualExpansion": False, - "allowThinGrowthParametersChange": False, - "allowVaulting": False, - "allowRestore": False - }, - "mgmtClientAttribute": 0, - "dssPreallocEnabled": True, - "dssMaxSegmentSize": 2097152, - "preReadRedundancyCheckEnabled": False, - "protectionInformationCapable": False, - "protectionType": "type1Protection", - "applicationTagOwned": False, - "untrustworthy": 0, - "volumeUse": "standardVolume", - "volumeFull": False, - "volumeCopyTarget": False, - "volumeCopySource": False, - "pitBaseVolume": False, - "asyncMirrorTarget": False, - "asyncMirrorSource": False, - "remoteMirrorSource": False, - "remoteMirrorTarget": False, - "diskPool": False, - "flashCached": False, - "increasingBy": "0", - "metadata": [], - "dataAssurance": True, - "name": "1", - "id": "0200000060080E50002998A00000945355C37C19", - "wwn": "60080E50002998A00000945355C37C19", - "objectType": "volume", - "mapped": False, - "preferredControllerId": "070000000000000000000001", - "totalSizeInBytes": "10737418240", - "onlineVolumeCopy": False, - "listOfMappings": [], - "currentControllerId": "070000000000000000000001", - "cacheSettings": { - "cwob": False, - "enterpriseCacheDump": False, - "mirrorActive": True, - "mirrorEnable": True, - "readCacheActive": True, - "readCacheEnable": True, - "writeCacheActive": True, - "writeCacheEnable": True, - "cacheFlushModifier": "flush10Sec", - "readAheadMultiplier": 1 - }, - "thinProvisioned": False - }, - { - "volumeHandle": 16385, - "worldWideName": "60080E500029347000001D7B55C3791E", - "label": "2", - "allocationGranularity": 128, - "capacity": "53687091200", - "reconPriority": 1, - "volumeRef": "3A00000060080E500029347000001D7B55C3791E", - "status": "optimal", - "repositoryRef": "3600000060080E500029347000001D7955C3791D", - "currentManager": "070000000000000000000002", - "preferredManager": "070000000000000000000002", - "perms": { - "mapToLUN": True, - "snapShot": False, - "format": True, - "reconfigure": False, - "mirrorPrimary": False, - "mirrorSecondary": False, - "copySource": True, - "copyTarget": False, - "readable": True, - "writable": True, - "rollback": True, - "mirrorSync": True, - "newImage": True, - "allowDVE": True, - "allowDSS": True, - "concatVolumeMember": False, - "flashReadCache": True, - "asyncMirrorPrimary": True, - "asyncMirrorSecondary": True, - "pitGroup": True, - "cacheParametersChangeable": True, - "allowThinManualExpansion": False, - "allowThinGrowthParametersChange": False, - "allowVaulting": False, - "allowRestore": False - }, - "mgmtClientAttribute": 0, - "preReadRedundancyCheckEnabled": False, - "protectionType": "type0Protection", - "applicationTagOwned": True, - "maxVirtualCapacity": "69269232549888", - "initialProvisionedCapacity": "4294967296", - "currentProvisionedCapacity": "4294967296", - "provisionedCapacityQuota": "55834574848", - "growthAlertThreshold": 85, - "expansionPolicy": "automatic", - "volumeCache": { - "cwob": False, - "enterpriseCacheDump": False, - "mirrorActive": True, - "mirrorEnable": True, - "readCacheActive": True, - "readCacheEnable": True, - "writeCacheActive": True, - "writeCacheEnable": True, - "cacheFlushModifier": "flush10Sec", - "readAheadMultiplier": 0 - }, - "offline": False, - "volumeFull": False, - "volumeGroupRef": "0400000060080E50002998A00000945155C37C08", - "blkSize": 512, - "storageVolumeRef": "0200000060080E500029347000001D7855C3791D", - "volumeCopyTarget": False, - "volumeCopySource": False, - "pitBaseVolume": False, - "asyncMirrorTarget": False, - "asyncMirrorSource": False, - "remoteMirrorSource": False, - "remoteMirrorTarget": False, - "flashCached": False, - "mediaScan": { - "enable": False, - "parityValidationEnable": False - }, - "metadata": [], - "dataAssurance": False, - "name": "2", - "id": "3A00000060080E500029347000001D7B55C3791E", - "wwn": "60080E500029347000001D7B55C3791E", - "objectType": "thinVolume", - "mapped": False, - "diskPool": True, - "preferredControllerId": "070000000000000000000002", - "totalSizeInBytes": "53687091200", - "onlineVolumeCopy": False, - "listOfMappings": [], - "currentControllerId": "070000000000000000000002", - "segmentSize": 131072, - "cacheSettings": { - "cwob": False, - "enterpriseCacheDump": False, - "mirrorActive": True, - "mirrorEnable": True, - "readCacheActive": True, - "readCacheEnable": True, - "writeCacheActive": True, - "writeCacheEnable": True, - "cacheFlushModifier": "flush10Sec", - "readAheadMultiplier": 0 - }, - "thinProvisioned": True - } -] - -VOLUME = VOLUMES[0] - -STORAGE_POOL = { - 'label': 'DDP', - 'id': 'fakevolgroupref', - 'volumeGroupRef': 'fakevolgroupref', - 'raidLevel': 'raidDiskPool', - 'usedSpace': '16413217521664', - 'totalRaidedSpace': '16637410312192', -} - -INITIATOR_NAME = 'iqn.1998-01.com.vmware:localhost-28a58148' -INITIATOR_NAME_2 = 'iqn.1998-01.com.vmware:localhost-28a58149' -INITIATOR_NAME_3 = 'iqn.1998-01.com.vmware:localhost-28a58150' -WWPN = '20130080E5322230' -WWPN_2 = '20230080E5322230' - -FC_TARGET_WWPNS = [ - '500a098280feeba5', - '500a098290feeba5', - '500a098190feeba5', - '500a098180feeba5' -] - -FC_I_T_MAP = { - '20230080E5322230': [ - '500a098280feeba5', - '500a098290feeba5' - ], - '20130080E5322230': [ - '500a098190feeba5', - '500a098180feeba5' - ] -} - -FC_FABRIC_MAP = { - 'fabricB': { - 'target_port_wwn_list': [ - '500a098190feeba5', - '500a098180feeba5' - ], - 'initiator_port_wwn_list': [ - '20130080E5322230' - ] - }, - 'fabricA': { - 'target_port_wwn_list': [ - '500a098290feeba5', - '500a098280feeba5' - ], - 'initiator_port_wwn_list': [ - '20230080E5322230' - ] - } -} - -HOST = { - 'isSAControlled': False, - 'confirmLUNMappingCreation': False, - 'label': 'stlrx300s7-55', - 'isLargeBlockFormatHost': False, - 'clusterRef': '8500000060080E500023C7340036035F515B78FC', - 'protectionInformationCapableAccessMethod': False, - 'ports': [], - 'hostRef': '8400000060080E500023C73400300381515BFBA3', - 'hostTypeIndex': 6, - 'hostSidePorts': [{ - 'label': 'NewStore', - 'type': 'iscsi', - 'address': INITIATOR_NAME}] -} -HOST_2 = { - 'isSAControlled': False, - 'confirmLUNMappingCreation': False, - 'label': 'stlrx300s7-55', - 'isLargeBlockFormatHost': False, - 'clusterRef': utils.NULL_REF, - 'protectionInformationCapableAccessMethod': False, - 'ports': [], - 'hostRef': '8400000060080E500023C73400300381515BFBA5', - 'hostTypeIndex': 6, - 'hostSidePorts': [{ - 'label': 'NewStore', 'type': 'iscsi', - 'address': INITIATOR_NAME_2}] -} -# HOST_3 has all lun_ids in use. -HOST_3 = { - 'isSAControlled': False, - 'confirmLUNMappingCreation': False, - 'label': 'stlrx300s7-55', - 'isLargeBlockFormatHost': False, - 'clusterRef': '8500000060080E500023C73400360351515B78FC', - 'protectionInformationCapableAccessMethod': False, - 'ports': [], - 'hostRef': '8400000060080E501023C73400800381515BFBA5', - 'hostTypeIndex': 6, - 'hostSidePorts': [{ - 'label': 'NewStore', 'type': 'iscsi', - 'address': INITIATOR_NAME_3}], -} - - -VOLUME_MAPPING = { - 'lunMappingRef': '8800000000000000000000000000000000000000', - 'lun': 0, - 'ssid': 16384, - 'perms': 15, - 'volumeRef': VOLUME['volumeRef'], - 'type': 'all', - 'mapRef': HOST['hostRef'] -} -# VOLUME_MAPPING_3 corresponding to HOST_3 has all lun_ids in use. -VOLUME_MAPPING_3 = { - 'lunMappingRef': '8800000000000000000000000000000000000000', - 'lun': range(255), - 'ssid': 16384, - 'perms': 15, - 'volumeRef': VOLUME['volumeRef'], - 'type': 'all', - 'mapRef': HOST_3['hostRef'], -} - -VOLUME_MAPPING_TO_MULTIATTACH_GROUP = copy.deepcopy(VOLUME_MAPPING) -VOLUME_MAPPING_TO_MULTIATTACH_GROUP.update( - {'mapRef': MULTIATTACH_HOST_GROUP['clusterRef']} -) - -STORAGE_SYSTEM = { - 'chassisSerialNumber': 1, - 'fwVersion': '08.10.15.00', - 'freePoolSpace': 11142431623168, - 'driveCount': 24, - 'hostSparesUsed': 0, 'id': - '1fa6efb5-f07b-4de4-9f0e-52e5f7ff5d1b', - 'hotSpareSizeAsString': '0', 'wwn': - '60080E500023C73400000000515AF323', - 'passwordStatus': 'valid', - 'parameters': { - 'minVolSize': 1048576, 'maxSnapshotsPerBase': 16, - 'maxDrives': 192, - 'maxVolumes': 512, - 'maxVolumesPerGroup': 256, - 'maxMirrors': 0, - 'maxMappingsPerVolume': 1, - 'maxMappableLuns': 256, - 'maxVolCopys': 511, - 'maxSnapshots': 256 - }, 'hotSpareCount': 0, - 'hostSpareCountInStandby': 0, - 'status': 'needsattn', - 'trayCount': 1, - 'usedPoolSpaceAsString': '5313000380416', - 'ip2': '10.63.165.216', - 'ip1': '10.63.165.215', - 'freePoolSpaceAsString': '11142431623168', - 'types': 'SAS', - 'name': 'stle2600-7_8', - 'hotSpareSize': 0, - 'usedPoolSpace': 5313000380416, - 'driveTypes': ['sas'], - 'unconfiguredSpaceByDriveType': {}, - 'unconfiguredSpaceAsStrings': '0', - 'model': '2650', - 'unconfiguredSpace': 0 -} - -SNAPSHOT_GROUP = { - 'id': '3300000060080E500023C7340000098D5294AC9A', - 'status': 'optimal', - 'autoDeleteLimit': 0, - 'maxRepositoryCapacity': '-65536', - 'rollbackStatus': 'none', - 'unusableRepositoryCapacity': '0', - 'pitGroupRef': '3300000060080E500023C7340000098D5294AC9A', - 'clusterSize': 65536, - 'label': 'C6JICISVHNG2TFZX4XB5ZWL7F', - 'maxBaseCapacity': '476187142128128', - 'repositoryVolume': '3600000060080E500023BB3400001FA952CEF12C', - 'fullWarnThreshold': 99, - 'repFullPolicy': 'purgepit', - 'action': 'none', - 'rollbackPriority': 'medium', - 'creationPendingStatus': 'none', - 'consistencyGroupRef': '0000000000000000000000000000000000000000', - 'volumeHandle': 49153, - 'consistencyGroup': False, - 'baseVolume': '0200000060080E500023C734000009825294A534', - 'snapshotCount': 32 -} - -SNAPSHOT_IMAGE = { - 'id': '3400000060080E500023BB3400631F335294A5A8', - 'baseVol': '0200000060080E500023C734000009825294A534', - 'status': 'optimal', - 'pitCapacity': '2147483648', - 'pitTimestamp': '1389315375', - 'pitGroupRef': '3300000060080E500023C7340000098D5294AC9A', - 'creationMethod': 'user', - 'repositoryCapacityUtilization': '2818048', - 'activeCOW': True, - 'isRollbackSource': False, - 'pitRef': '3400000060080E500023BB3400631F335294A5A8', - 'pitSequenceNumber': '19', - 'consistencyGroupId': '0000000000000000000000000000000000000000', -} - -SNAPSHOT_VOLUME = { - 'id': '35000000600A0980006077F80000F8BF566581AA', - 'viewRef': '35000000600A0980006077F80000F8BF566581AA', - 'worldWideName': '600A0980006077F80000F8BF566581AA', - 'baseVol': '02000000600A0980006077F80000F89B56657E26', - 'basePIT': '0000000000000000000000000000000000000000', - 'boundToPIT': False, - 'accessMode': 'readOnly', - 'label': 'UZJ45SLUKNGWRF3QZHBTOG4C4E_DEL', - 'status': 'stopped', - 'currentManager': '070000000000000000000001', - 'preferredManager': '070000000000000000000001', - 'repositoryVolume': '0000000000000000000000000000000000000000', - 'fullWarnThreshold': 0, - 'viewTime': '1449453419', - 'viewSequenceNumber': '2104', - 'volumeHandle': 16510, - 'clusterSize': 0, - 'maxRepositoryCapacity': '0', - 'unusableRepositoryCapacity': '0', - 'membership': { - 'viewType': 'individual', - 'cgViewRef': None - }, - 'mgmtClientAttribute': 0, - 'offline': False, - 'volumeFull': False, - 'repositoryCapacity': '0', - 'baseVolumeCapacity': '1073741824', - 'totalSizeInBytes': '0', - 'consistencyGroupId': None, - 'volumeCopyTarget': False, - 'cloneCopy': False, - 'volumeCopySource': False, - 'pitBaseVolume': False, - 'asyncMirrorTarget': False, - 'asyncMirrorSource': False, - 'protectionType': 'type0Protection', - 'remoteMirrorSource': False, - 'remoteMirrorTarget': False, - 'wwn': '600A0980006077F80000F8BF566581AA', - 'listOfMappings': [], - 'mapped': False, - 'currentControllerId': '070000000000000000000001', - 'preferredControllerId': '070000000000000000000001', - 'onlineVolumeCopy': False, - 'objectType': 'pitView', - 'name': 'UZJ45SLUKNGWRF3QZHBTOG4C4E', -} - -FAKE_BACKEND_STORE = { - 'key': 'cinder-snapshots', - 'value': '{"3300000060080E50003416400000E90D56B047E5":"2"}' -} - -FAKE_CINDER_VOLUME = { - 'id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', - 'size': 1, - 'volume_name': 'lun1', - 'host': 'hostname@backend#DDP', - 'os_type': 'linux', - 'provider_location': 'lun1', - 'name_id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', - 'provider_auth': 'provider a b', - 'project_id': 'project', - 'display_name': None, - 'display_description': 'lun1', - 'volume_type_id': None, - 'migration_status': None, - 'attach_status': "detached" -} - -FAKE_CINDER_SNAPSHOT = { - 'id': '78f95b9d-3f02-4781-a512-1a1c921d48a1', - 'volume': FAKE_CINDER_VOLUME, - 'provider_id': '3400000060080E500023BB3400631F335294A5A8' -} - -HARDWARE_INVENTORY_SINGLE_CONTROLLER = { - 'controllers': [ - { - 'modelName': '2752', - 'serialNumber': '021436001321' - } - ] -} - -HARDWARE_INVENTORY = { - 'controllers': [ - { - 'modelName': '2752', - 'serialNumber': '021436000943' - }, - { - 'modelName': '2752', - 'serialNumber': '021436001321' - } - ], - 'iscsiPorts': [ - { - 'controllerId': - '070000000000000000000002', - 'ipv4Enabled': True, - 'ipv4Data': { - 'ipv4Address': '0.0.0.0', - 'ipv4AddressConfigMethod': - 'configStatic', - 'ipv4VlanId': { - 'isEnabled': False, - 'value': 0 - }, - 'ipv4AddressData': { - 'ipv4Address': '172.20.123.66', - 'ipv4SubnetMask': '255.255.255.0', - 'configState': 'configured', - 'ipv4GatewayAddress': '0.0.0.0' - } - }, - 'tcpListenPort': 3260, - 'interfaceRef': '2202040000000000000000000000000000000000', - 'iqn': 'iqn.1992-01.com.lsi:2365.60080e500023c73400000000515af323' - } - ], - 'fibrePorts': [ - { - "channel": 1, - "loopID": 126, - "speed": 800, - "hardAddress": 6, - "nodeName": "20020080E5322230", - "portName": "20130080E5322230", - "portId": "011700", - "topology": "fabric", - "part": "PM8032 ", - "revision": 8, - "chanMiswire": False, - "esmMiswire": False, - "linkStatus": "up", - "isDegraded": False, - "speedControl": "auto", - "maxSpeed": 800, - "speedNegError": False, - "reserved1": "000000000000000000000000", - "reserved2": "", - "ddsChannelState": 0, - "ddsStateReason": 0, - "ddsStateWho": 0, - "isLocal": True, - "channelPorts": [], - "currentInterfaceSpeed": "speed8gig", - "maximumInterfaceSpeed": "speed8gig", - "interfaceRef": "2202020000000000000000000000000000000000", - "physicalLocation": { - "trayRef": "0000000000000000000000000000000000000000", - "slot": 0, - "locationParent": { - "refType": "generic", - "controllerRef": None, - "symbolRef": "0000000000000000000000000000000000000000", - "typedReference": None - }, - "locationPosition": 0 - }, - "isTrunkCapable": False, - "trunkMiswire": False, - "protectionInformationCapable": True, - "controllerId": "070000000000000000000002", - "interfaceId": "2202020000000000000000000000000000000000", - "addressId": "20130080E5322230", - "niceAddressId": "20:13:00:80:E5:32:22:30" - }, - { - "channel": 2, - "loopID": 126, - "speed": 800, - "hardAddress": 7, - "nodeName": "20020080E5322230", - "portName": "20230080E5322230", - "portId": "011700", - "topology": "fabric", - "part": "PM8032 ", - "revision": 8, - "chanMiswire": False, - "esmMiswire": False, - "linkStatus": "up", - "isDegraded": False, - "speedControl": "auto", - "maxSpeed": 800, - "speedNegError": False, - "reserved1": "000000000000000000000000", - "reserved2": "", - "ddsChannelState": 0, - "ddsStateReason": 0, - "ddsStateWho": 0, - "isLocal": True, - "channelPorts": [], - "currentInterfaceSpeed": "speed8gig", - "maximumInterfaceSpeed": "speed8gig", - "interfaceRef": "2202030000000000000000000000000000000000", - "physicalLocation": { - "trayRef": "0000000000000000000000000000000000000000", - "slot": 0, - "locationParent": { - "refType": "generic", - "controllerRef": None, - "symbolRef": "0000000000000000000000000000000000000000", - "typedReference": None - }, - "locationPosition": 0 - }, - "isTrunkCapable": False, - "trunkMiswire": False, - "protectionInformationCapable": True, - "controllerId": "070000000000000000000002", - "interfaceId": "2202030000000000000000000000000000000000", - "addressId": "20230080E5322230", - "niceAddressId": "20:23:00:80:E5:32:22:30" - }, - ] -} - -FAKE_POOL_ACTION_PROGRESS = [ - { - "volumeRef": "0200000060080E50002998A00000945355C37C19", - "progressPercentage": 55, - "estimatedTimeToCompletion": 1, - "currentAction": "initializing" - }, - { - "volumeRef": "0200000060080E50002998A00000945355C37C18", - "progressPercentage": 0, - "estimatedTimeToCompletion": 0, - "currentAction": "progressDve" - }, -] - -FAKE_RESOURCE_URL = '/devmgr/v2/devmgr/utils/about' -FAKE_APP_VERSION = '2015.2|2015.2.dev59|vendor|Linux-3.13.0-24-generic' -FAKE_BACKEND = 'eseriesiSCSI' -FAKE_CINDER_HOST = 'ubuntu-1404' -FAKE_SERIAL_NUMBERS = ['021436000943', '021436001321'] -FAKE_SERIAL_NUMBER = ['021436001321'] -FAKE_DEFAULT_SERIAL_NUMBER = ['unknown', 'unknown'] -FAKE_DEFAULT_MODEL = 'unknown' -FAKE_ABOUT_RESPONSE = { - 'runningAsProxy': True, - 'version': '01.53.9010.0005', - 'systemId': 'a89355ab-692c-4d4a-9383-e249095c3c0', -} - -FAKE_CONTROLLERS = [ - {'serialNumber': FAKE_SERIAL_NUMBERS[0], 'modelName': '2752'}, - {'serialNumber': FAKE_SERIAL_NUMBERS[1], 'modelName': '2752'}] - -FAKE_SINGLE_CONTROLLER = [{'serialNumber': FAKE_SERIAL_NUMBERS[1]}] - -FAKE_KEY = ('openstack-%s-%s-%s' % (FAKE_CINDER_HOST, FAKE_SERIAL_NUMBERS[0], - FAKE_SERIAL_NUMBERS[1])) - -FAKE_ASUP_DATA = { - 'category': 'provisioning', - 'app-version': FAKE_APP_VERSION, - 'event-source': 'Cinder driver NetApp_iSCSI_ESeries', - 'event-description': 'OpenStack Cinder connected to E-Series proxy', - 'system-version': '08.10.15.00', - 'computer-name': FAKE_CINDER_HOST, - 'model': FAKE_CONTROLLERS[0]['modelName'], - 'controller2-serial': FAKE_CONTROLLERS[1]['serialNumber'], - 'controller1-serial': FAKE_CONTROLLERS[0]['serialNumber'], - 'chassis-serial-number': FAKE_SERIAL_NUMBER[0], - 'operating-mode': 'proxy', -} - -GET_ASUP_RETURN = { - 'model': FAKE_CONTROLLERS[0]['modelName'], - 'serial_numbers': FAKE_SERIAL_NUMBERS, - 'firmware_version': FAKE_ASUP_DATA['system-version'], - 'chassis_sn': FAKE_ASUP_DATA['chassis-serial-number'], -} - -FAKE_POST_INVOKE_DATA = ('POST', '/key-values/%s' % FAKE_KEY, - json.dumps(FAKE_ASUP_DATA)) - -VOLUME_COPY_JOB = { - "status": "complete", - "cloneCopy": True, - "pgRef": "3300000060080E500023C73400000ACA52D29454", - "volcopyHandle": 49160, - "idleTargetWriteProt": True, - "copyPriority": "priority2", - "volcopyRef": "1800000060080E500023C73400000ACF52D29466", - "worldWideName": "60080E500023C73400000ACF52D29466", - "copyCompleteTime": "0", - "sourceVolume": "3500000060080E500023C73400000ACE52D29462", - "currentManager": "070000000000000000000002", - "copyStartTime": "1389551671", - "reserved1": "00000000", - "targetVolume": "0200000060080E500023C73400000A8C52D10675", -} - -FAKE_ENDPOINT_HTTP = 'http://host:80/endpoint' - -FAKE_ENDPOINT_HTTPS = 'https://host:8443/endpoint' - -FAKE_INVOC_MSG = 'success' - -FAKE_CLIENT_PARAMS = { - 'scheme': 'http', - 'host': '127.0.0.1', - 'port': 8080, - 'service_path': '/devmgr/vn', - 'username': 'rw', - 'password': 'rw', -} - -FAKE_CONSISTENCY_GROUP = { - 'cgRef': '2A000000600A0980006077F8008702F45480F41A', - 'label': '5BO5GPO4PFGRPMQWEXGTILSAUI', - 'repFullPolicy': 'failbasewrites', - 'fullWarnThreshold': 75, - 'autoDeleteLimit': 0, - 'rollbackPriority': 'medium', - 'uniqueSequenceNumber': [8940, 8941, 8942], - 'creationPendingStatus': 'none', - 'name': '5BO5GPO4PFGRPMQWEXGTILSAUI', - 'id': '2A000000600A0980006077F8008702F45480F41A' -} - -FAKE_CONSISTENCY_GROUP_MEMBER = { - 'consistencyGroupId': '2A000000600A0980006077F8008702F45480F41A', - 'volumeId': '02000000600A0980006077F8000002F55480F421', - 'volumeWwn': '600A0980006077F8000002F55480F421', - 'baseVolumeName': 'I5BHHNILUJGZHEUD4S36GCOQYA', - 'clusterSize': 65536, - 'totalRepositoryVolumes': 1, - 'totalRepositoryCapacity': '4294967296', - 'usedRepositoryCapacity': '5636096', - 'fullWarnThreshold': 75, - 'totalSnapshotImages': 3, - 'totalSnapshotVolumes': 2, - 'autoDeleteSnapshots': False, - 'autoDeleteLimit': 0, - 'pitGroupId': '33000000600A0980006077F8000002F85480F435', - 'repositoryVolume': '36000000600A0980006077F8000002F75480F435' -} -FAKE_CONSISTENCY_GROUP_SNAPSHOT_VOLUME = { - 'id': '2C00000060080E500034194F002C96A256BD50F9', - 'name': '6TRZHKDG75DVLBC2JU5J647RME', - 'cgViewRef': '2C00000060080E500034194F002C96A256BD50F9', - 'groupRef': '2A00000060080E500034194F0087969856BD2D67', - 'label': '6TRZHKDG75DVLBC2JU5J647RME', - 'viewTime': '1455221060', - 'viewSequenceNumber': '10', -} - - -def list_snapshot_groups(numGroups): - snapshots = [] - for n in range(0, numGroups): - s = copy.deepcopy(SNAPSHOT_GROUP) - s['label'] = s['label'][:-1] + str(n) - snapshots.append(s) - return snapshots - - -def create_configuration_eseries(): - config = conf.Configuration(None) - config.append_config_values(na_opts.netapp_connection_opts) - config.append_config_values(na_opts.netapp_transport_opts) - config.append_config_values(na_opts.netapp_basicauth_opts) - config.append_config_values(na_opts.netapp_provisioning_opts) - config.append_config_values(na_opts.netapp_eseries_opts) - config.netapp_storage_protocol = 'iscsi' - config.netapp_login = 'rw' - config.netapp_password = 'rw' - config.netapp_server_hostname = '127.0.0.1' - config.netapp_transport_type = 'http' - config.netapp_server_port = '8080' - config.netapp_storage_pools = 'DDP' - config.netapp_storage_family = 'eseries' - config.netapp_sa_password = 'saPass' - config.netapp_controller_ips = '10.11.12.13,10.11.12.14' - config.netapp_webservice_path = '/devmgr/v2' - config.netapp_enable_multiattach = False - return config - - -def deepcopy_return_value_method_decorator(fn): - """Returns a deepcopy of the returned value of the wrapped function.""" - def decorator(*args, **kwargs): - return copy.deepcopy(fn(*args, **kwargs)) - - return decorator - - -def deepcopy_return_value_class_decorator(cls): - """Wraps 'non-protected' methods of a class with decorator. - - Wraps all 'non-protected' methods of a class with the - deepcopy_return_value_method_decorator decorator. - """ - class NewClass(cls): - def __getattribute__(self, attr_name): - obj = super(NewClass, self).__getattribute__(attr_name) - if (hasattr(obj, '__call__') and not attr_name.startswith('_') - and not isinstance(obj, mock.Mock)): - return deepcopy_return_value_method_decorator(obj) - return obj - - return NewClass - - -@deepcopy_return_value_class_decorator -class FakeEseriesClient(object): - features = na_utils.Features() - - def __init__(self, *args, **kwargs): - self.features.add_feature('AUTOSUPPORT') - self.features.add_feature('SSC_API_V2') - self.features.add_feature('REST_1_3_RELEASE') - self.features.add_feature('REST_1_4_RELEASE') - - def list_storage_pools(self): - return STORAGE_POOLS - - def register_storage_system(self, *args, **kwargs): - return { - 'freePoolSpace': '17055871480319', - 'driveCount': 24, - 'wwn': '60080E500023C73400000000515AF323', - 'id': '1', - 'hotSpareSizeAsString': '0', - 'hostSparesUsed': 0, - 'types': '', - 'hostSpareCountInStandby': 0, - 'status': 'optimal', - 'trayCount': 1, - 'usedPoolSpaceAsString': '37452115456', - 'ip2': '10.63.165.216', - 'ip1': '10.63.165.215', - 'freePoolSpaceAsString': '17055871480319', - 'hotSpareCount': 0, - 'hotSpareSize': '0', - 'name': 'stle2600-7_8', - 'usedPoolSpace': '37452115456', - 'driveTypes': ['sas'], - 'unconfiguredSpaceByDriveType': {}, - 'unconfiguredSpaceAsStrings': '0', - 'model': '2650', - 'unconfiguredSpace': '0' - } - - def list_volume(self, volume_id): - return VOLUME - - def list_volumes(self): - return [VOLUME] - - def delete_volume(self, vol): - pass - - def create_host_group(self, name): - return MULTIATTACH_HOST_GROUP - - def get_host_group(self, ref): - return MULTIATTACH_HOST_GROUP - - def list_host_groups(self): - return [MULTIATTACH_HOST_GROUP, FOREIGN_HOST_GROUP] - - def get_host_group_by_name(self, name, *args, **kwargs): - host_groups = self.list_host_groups() - return [host_group for host_group in host_groups - if host_group['label'] == name][0] - - def set_host_group_for_host(self, *args, **kwargs): - pass - - def create_host_with_ports(self, *args, **kwargs): - return HOST - - def list_hosts(self): - return [HOST, HOST_2] - - def get_host(self, *args, **kwargs): - return HOST - - def create_volume(self, *args, **kwargs): - return VOLUME - - def create_volume_mapping(self, *args, **kwargs): - return VOLUME_MAPPING - - def get_volume_mappings(self): - return [VOLUME_MAPPING] - - def get_volume_mappings_for_volume(self, volume): - return [VOLUME_MAPPING] - - def get_volume_mappings_for_host(self, host_ref): - return [VOLUME_MAPPING] - - def get_volume_mappings_for_host_group(self, hg_ref): - return [VOLUME_MAPPING] - - def delete_volume_mapping(self): - return - - def move_volume_mapping_via_symbol(self, map_ref, to_ref, lun_id): - return {'lun': lun_id} - - def list_storage_system(self): - return STORAGE_SYSTEM - - def list_storage_systems(self): - return [STORAGE_SYSTEM] - - def list_snapshot_groups(self): - return [SNAPSHOT_GROUP] - - def list_snapshot_images(self): - return [SNAPSHOT_IMAGE] - - def list_snapshot_image(self, *args, **kwargs): - return SNAPSHOT_IMAGE - - def create_cg_snapshot_view(self, *args, **kwargs): - return SNAPSHOT_VOLUME - - def list_host_types(self): - return [ - { - 'id': '4', - 'code': 'AIX', - 'name': 'AIX', - 'index': 4 - }, - { - 'id': '5', - 'code': 'IRX', - 'name': 'IRX', - 'index': 5 - }, - { - 'id': '6', - 'code': 'LnxALUA', - 'name': 'LnxALUA', - 'index': 6 - } - ] - - def list_hardware_inventory(self): - return HARDWARE_INVENTORY - - def get_eseries_api_info(self, verify=False): - return 'Proxy', '1.53.9010.0005' - - def set_counter(self, key, value): - pass - - def add_autosupport_data(self, *args): - pass - - def get_serial_numbers(self): - return FAKE_ASUP_DATA.get('controller1-serial'), FAKE_ASUP_DATA.get( - 'controller2-serial') - - def get_model_name(self): - pass - - def api_operating_mode(self): - pass - - def get_firmware_version(self): - return FAKE_ASUP_DATA['system-version'] - - def create_volume_copy_job(self, *args, **kwargs): - return VOLUME_COPY_JOB - - def list_vol_copy_job(self, *args, **kwargs): - return VOLUME_COPY_JOB - - def delete_vol_copy_job(self, *args, **kwargs): - pass - - def create_snapshot_image(self, *args, **kwargs): - return SNAPSHOT_IMAGE - - def create_snapshot_volume(self, *args, **kwargs): - return SNAPSHOT_VOLUME - - def list_snapshot_volumes(self, *args, **kwargs): - return [SNAPSHOT_VOLUME] - - def list_snapshot_volume(self, *args, **kwargs): - return SNAPSHOT_IMAGE - - def create_snapshot_group(self, *args, **kwargs): - return SNAPSHOT_GROUP - - def list_snapshot_group(self, *args, **kwargs): - return SNAPSHOT_GROUP - - def delete_snapshot_volume(self, *args, **kwargs): - pass - - def list_target_wwpns(self, *args, **kwargs): - return [WWPN_2] - - def update_stored_system_password(self, *args, **kwargs): - pass - - def update_snapshot_volume(self, *args, **kwargs): - return SNAPSHOT_VOLUME - - def delete_snapshot_image(self, *args, **kwargs): - pass - - def delete_snapshot_group(self, *args, **kwargs): - pass - - def restart_snapshot_volume(self, *args, **kwargs): - pass - - def create_consistency_group(self, *args, **kwargs): - return FAKE_CONSISTENCY_GROUP - - def delete_consistency_group(self, *args, **kwargs): - pass - - def list_consistency_groups(self, *args, **kwargs): - return [FAKE_CONSISTENCY_GROUP] - - def remove_consistency_group_member(self, *args, **kwargs): - pass - - def add_consistency_group_member(self, *args, **kwargs): - pass - - def list_backend_store(self, key): - return {} - - def save_backend_store(self, key, val): - pass - - def create_consistency_group_snapshot(self, *args, **kwargs): - return [SNAPSHOT_IMAGE] - - def get_consistency_group_snapshots(self, *args, **kwargs): - return [SNAPSHOT_IMAGE] - - def delete_consistency_group_snapshot(self, *args, **kwargs): - pass diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/test_client.py b/cinder/tests/unit/volume/drivers/netapp/eseries/test_client.py deleted file mode 100644 index 5ebe3fc81..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/eseries/test_client.py +++ /dev/null @@ -1,1215 +0,0 @@ -# Copyright (c) 2014 Alex Meade -# Copyright (c) 2015 Yogesh Kshirsagar -# Copyright (c) 2015 Michael Price -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy - -import ddt -import json -import mock -from simplejson import scanner - -from cinder import exception -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.eseries import fakes as \ - eseries_fake -from cinder.volume.drivers.netapp.eseries import exception as es_exception - -from cinder.volume.drivers.netapp.eseries import client -from cinder.volume.drivers.netapp import utils as na_utils - - -@ddt.ddt -class NetAppEseriesClientDriverTestCase(test.TestCase): - """Test case for NetApp e-series client.""" - - def setUp(self): - super(NetAppEseriesClientDriverTestCase, self).setUp() - self.mock_log = mock.Mock() - self.mock_object(client, 'LOG', self.mock_log) - self.fake_password = 'mysecret' - - self.my_client = client.RestClient('http', 'host', '80', '/test', - 'user', self.fake_password, - system_id='fake_sys_id') - self.my_client._endpoint = eseries_fake.FAKE_ENDPOINT_HTTP - - fake_response = mock.Mock() - fake_response.status_code = 200 - self.my_client.invoke_service = mock.Mock(return_value=fake_response) - self.my_client.api_version = '01.52.9000.1' - - @ddt.data(200, 201, 203, 204) - def test_eval_response_success(self, status_code): - fake_resp = mock.Mock() - fake_resp.status_code = status_code - - self.assertIsNone(self.my_client._eval_response(fake_resp)) - - @ddt.data(300, 400, 404, 500) - def test_eval_response_failure(self, status_code): - fake_resp = mock.Mock() - fake_resp.status_code = status_code - expected_msg = "Response error code - %s." % status_code - - with self.assertRaisesRegex(es_exception.WebServiceException, - expected_msg) as exc: - self.my_client._eval_response(fake_resp) - - self.assertEqual(status_code, exc.status_code) - - @ddt.data(('30', 'storage array password.*?incorrect'), - ('authFailPassword', 'storage array password.*?incorrect'), - ('unknown', None)) - @ddt.unpack - def test_eval_response_422(self, ret_code, exc_regex): - status_code = 422 - fake_resp = mock.Mock() - fake_resp.text = "fakeError" - fake_resp.json = mock.Mock(return_value={'retcode': ret_code}) - fake_resp.status_code = status_code - exc_regex = exc_regex if exc_regex is not None else fake_resp.text - - with self.assertRaisesRegexp(es_exception.WebServiceException, - exc_regex) as exc: - self.my_client._eval_response(fake_resp) - self.assertEqual(status_code, exc.status_code) - - def test_eval_response_424(self): - status_code = 424 - fake_resp = mock.Mock() - fake_resp.status_code = status_code - fake_resp.text = "Fake Error Message" - - with self.assertRaisesRegex(es_exception.WebServiceException, - "The storage-system is offline") as exc: - self.my_client._eval_response(fake_resp) - - self.assertEqual(status_code, exc.status_code) - - def test_register_storage_system_does_not_log_password(self): - self.my_client._eval_response = mock.Mock() - self.my_client.register_storage_system([], password=self.fake_password) - for call in self.mock_log.debug.mock_calls: - __, args, __ = call - self.assertNotIn(self.fake_password, args[0]) - - def test_update_stored_system_password_does_not_log_password(self): - self.my_client._eval_response = mock.Mock() - self.my_client.update_stored_system_password( - password=self.fake_password) - for call in self.mock_log.debug.mock_calls: - __, args, __ = call - self.assertNotIn(self.fake_password, args[0]) - - def test_list_target_wwpns(self): - fake_hardware_inventory = copy.deepcopy( - eseries_fake.HARDWARE_INVENTORY) - - mock_hardware_inventory = mock.Mock( - return_value=fake_hardware_inventory) - self.mock_object(self.my_client, 'list_hardware_inventory', - mock_hardware_inventory) - expected_wwpns = [eseries_fake.WWPN, eseries_fake.WWPN_2] - - actual_wwpns = self.my_client.list_target_wwpns() - - self.assertEqual(expected_wwpns, actual_wwpns) - - def test_list_target_wwpns_single_wwpn(self): - fake_hardware_inventory = copy.deepcopy( - eseries_fake.HARDWARE_INVENTORY) - - fake_hardware_inventory['fibrePorts'] = [ - fake_hardware_inventory['fibrePorts'][0] - ] - mock_hardware_inventory = mock.Mock( - return_value=fake_hardware_inventory) - self.mock_object(self.my_client, 'list_hardware_inventory', - mock_hardware_inventory) - expected_wwpns = [eseries_fake.WWPN] - - actual_wwpns = self.my_client.list_target_wwpns() - - self.assertEqual(expected_wwpns, actual_wwpns) - - def test_list_target_wwpns_no_wwpn(self): - fake_hardware_inventory = copy.deepcopy( - eseries_fake.HARDWARE_INVENTORY) - - fake_hardware_inventory['fibrePorts'] = [] - mock_hardware_inventory = mock.Mock( - return_value=fake_hardware_inventory) - self.mock_object(self.my_client, 'list_hardware_inventory', - mock_hardware_inventory) - expected_wwpns = [] - - actual_wwpns = self.my_client.list_target_wwpns() - - self.assertEqual(expected_wwpns, actual_wwpns) - - def test_get_host_group_by_name(self): - groups = copy.deepcopy(eseries_fake.HOST_GROUPS) - group = groups[0] - self.mock_object(self.my_client, 'list_host_groups', - new_attr=mock.Mock(return_value=groups)) - - result = self.my_client.get_host_group_by_name(group['label']) - - self.assertEqual(group, result) - - def test_move_volume_mapping_via_symbol(self): - invoke = self.mock_object(self.my_client, '_invoke', - mock.Mock(return_value='ok')) - host_ref = 'host' - cluster_ref = 'cluster' - lun_id = 10 - expected_data = {'lunMappingRef': host_ref, 'lun': lun_id, - 'mapRef': cluster_ref} - - result = self.my_client.move_volume_mapping_via_symbol(host_ref, - cluster_ref, - lun_id) - - invoke.assert_called_once_with('POST', '/storage-systems/{system-id}/' - 'symbol/moveLUNMapping', - expected_data) - - self.assertEqual({'lun': lun_id}, result) - - def test_move_volume_mapping_via_symbol_fail(self): - self.mock_object(self.my_client, '_invoke', - mock.Mock(return_value='failure')) - - self.assertRaises( - exception.NetAppDriverException, - self.my_client.move_volume_mapping_via_symbol, '1', '2', 10) - - def test_create_host_from_ports_fc(self): - label = 'fake_host' - host_type = 'linux' - port_type = 'fc' - port_ids = [eseries_fake.WWPN, eseries_fake.WWPN_2] - expected_ports = [ - {'type': port_type, 'port': eseries_fake.WWPN, 'label': mock.ANY}, - {'type': port_type, 'port': eseries_fake.WWPN_2, - 'label': mock.ANY}] - mock_create_host = self.mock_object(self.my_client, 'create_host') - - self.my_client.create_host_with_ports(label, host_type, port_ids, - port_type) - - mock_create_host.assert_called_once_with(label, host_type, - expected_ports, None) - - def test_host_from_ports_with_no_ports_provided_fc(self): - label = 'fake_host' - host_type = 'linux' - port_type = 'fc' - port_ids = [] - expected_ports = [] - mock_create_host = self.mock_object(self.my_client, 'create_host') - - self.my_client.create_host_with_ports(label, host_type, port_ids, - port_type) - - mock_create_host.assert_called_once_with(label, host_type, - expected_ports, None) - - def test_create_host_from_ports_iscsi(self): - label = 'fake_host' - host_type = 'linux' - port_type = 'iscsi' - port_ids = [eseries_fake.INITIATOR_NAME, - eseries_fake.INITIATOR_NAME_2] - expected_ports = [ - {'type': port_type, 'port': eseries_fake.INITIATOR_NAME, - 'label': mock.ANY}, - {'type': port_type, 'port': eseries_fake.INITIATOR_NAME_2, - 'label': mock.ANY}] - mock_create_host = self.mock_object(self.my_client, 'create_host') - - self.my_client.create_host_with_ports(label, host_type, port_ids, - port_type) - - mock_create_host.assert_called_once_with(label, host_type, - expected_ports, None) - - def test_get_volume_mappings_for_volume(self): - volume_mapping_1 = copy.deepcopy(eseries_fake.VOLUME_MAPPING) - volume_mapping_2 = copy.deepcopy(eseries_fake.VOLUME_MAPPING) - volume_mapping_2['volumeRef'] = '2' - self.mock_object(self.my_client, 'get_volume_mappings', - mock.Mock(return_value=[volume_mapping_1, - volume_mapping_2])) - - mappings = self.my_client.get_volume_mappings_for_volume( - eseries_fake.VOLUME) - - self.assertEqual([volume_mapping_1], mappings) - - def test_get_volume_mappings_for_host(self): - volume_mapping_1 = copy.deepcopy( - eseries_fake.VOLUME_MAPPING) - volume_mapping_2 = copy.deepcopy(eseries_fake.VOLUME_MAPPING) - volume_mapping_2['volumeRef'] = '2' - volume_mapping_2['mapRef'] = 'hostRef' - self.mock_object(self.my_client, 'get_volume_mappings', - mock.Mock(return_value=[volume_mapping_1, - volume_mapping_2])) - - mappings = self.my_client.get_volume_mappings_for_host( - 'hostRef') - - self.assertEqual([volume_mapping_2], mappings) - - def test_get_volume_mappings_for_hostgroup(self): - volume_mapping_1 = copy.deepcopy( - eseries_fake.VOLUME_MAPPING) - volume_mapping_2 = copy.deepcopy(eseries_fake.VOLUME_MAPPING) - volume_mapping_2['volumeRef'] = '2' - volume_mapping_2['mapRef'] = 'hostGroupRef' - self.mock_object(self.my_client, 'get_volume_mappings', - mock.Mock(return_value=[volume_mapping_1, - volume_mapping_2])) - - mappings = self.my_client.get_volume_mappings_for_host_group( - 'hostGroupRef') - - self.assertEqual([volume_mapping_2], mappings) - - def test_to_pretty_dict_string(self): - dict = { - 'foo': 'bar', - 'fu': { - 'nested': 'boo' - } - } - expected_dict_string = ("""{ - "foo": "bar", - "fu": { - "nested": "boo" - } -}""") - - dict_string = self.my_client._to_pretty_dict_string(dict) - - self.assertEqual(expected_dict_string, dict_string) - - def test_log_http_request(self): - mock_log = self.mock_object(client, 'LOG') - verb = "POST" - url = "/v2/test/me" - headers = {"Content-Type": "application/json"} - headers_string = """{ - "Content-Type": "application/json" -}""" - body = {} - body_string = "{}" - - self.my_client._log_http_request(verb, url, headers, body) - - args = mock_log.debug.call_args - log_message, log_params = args[0] - final_msg = log_message % log_params - self.assertIn(verb, final_msg) - self.assertIn(url, final_msg) - self.assertIn(headers_string, final_msg) - self.assertIn(body_string, final_msg) - - def test_log_http_request_no_body(self): - mock_log = self.mock_object(client, 'LOG') - verb = "POST" - url = "/v2/test/me" - headers = {"Content-Type": "application/json"} - headers_string = """{ - "Content-Type": "application/json" -}""" - body = None - body_string = "" - - self.my_client._log_http_request(verb, url, headers, body) - - args = mock_log.debug.call_args - log_message, log_params = args[0] - final_msg = log_message % log_params - self.assertIn(verb, final_msg) - self.assertIn(url, final_msg) - self.assertIn(headers_string, final_msg) - self.assertIn(body_string, final_msg) - - def test_log_http_response(self): - mock_log = self.mock_object(client, 'LOG') - status = "200" - headers = {"Content-Type": "application/json"} - headers_string = """{ - "Content-Type": "application/json" -}""" - body = {} - body_string = "{}" - - self.my_client._log_http_response(status, headers, body) - - args = mock_log.debug.call_args - log_message, log_params = args[0] - final_msg = log_message % log_params - self.assertIn(status, final_msg) - self.assertIn(headers_string, final_msg) - self.assertIn(body_string, final_msg) - - def test_log_http_response_no_body(self): - mock_log = self.mock_object(client, 'LOG') - status = "200" - headers = {"Content-Type": "application/json"} - headers_string = """{ - "Content-Type": "application/json" -}""" - body = None - body_string = "" - - self.my_client._log_http_response(status, headers, body) - - args = mock_log.debug.call_args - log_message, log_params = args[0] - final_msg = log_message % log_params - self.assertIn(status, final_msg) - self.assertIn(headers_string, final_msg) - self.assertIn(body_string, final_msg) - - def test_add_autosupport_data(self): - self.mock_object( - client.RestClient, 'get_eseries_api_info', - mock.Mock(return_value=( - eseries_fake.FAKE_ASUP_DATA['operating-mode'], - eseries_fake.FAKE_ABOUT_RESPONSE['version']))) - self.mock_object( - self.my_client, 'get_asup_info', - mock.Mock(return_value=eseries_fake.GET_ASUP_RETURN)) - self.mock_object( - self.my_client, 'set_counter', - mock.Mock(return_value={'value': 1})) - mock_invoke = self.mock_object( - self.my_client, '_invoke', - mock.Mock(return_value=eseries_fake.FAKE_ASUP_DATA)) - - client.RestClient.add_autosupport_data( - self.my_client, - eseries_fake.FAKE_KEY, - eseries_fake.FAKE_ASUP_DATA - ) - - mock_invoke.assert_called_with(*eseries_fake.FAKE_POST_INVOKE_DATA) - - @ddt.data((eseries_fake.FAKE_SERIAL_NUMBERS, - eseries_fake.HARDWARE_INVENTORY), - (eseries_fake.FAKE_DEFAULT_SERIAL_NUMBER, {}), - (eseries_fake.FAKE_SERIAL_NUMBER, - eseries_fake.HARDWARE_INVENTORY_SINGLE_CONTROLLER)) - @ddt.unpack - def test_get_asup_info_serial_numbers(self, expected_serial_numbers, - controllers): - self.mock_object( - client.RestClient, 'list_hardware_inventory', - mock.Mock(return_value=controllers)) - self.mock_object( - client.RestClient, 'list_storage_system', - mock.Mock(return_value={})) - - sn = client.RestClient.get_asup_info(self.my_client)['serial_numbers'] - - self.assertEqual(expected_serial_numbers, sn) - - def test_get_asup_info_model_name(self): - self.mock_object( - client.RestClient, 'list_hardware_inventory', - mock.Mock(return_value=eseries_fake.HARDWARE_INVENTORY)) - self.mock_object( - client.RestClient, 'list_storage_system', - mock.Mock(return_value=eseries_fake.STORAGE_SYSTEM)) - - model_name = client.RestClient.get_asup_info(self.my_client)['model'] - - self.assertEqual(eseries_fake.HARDWARE_INVENTORY['controllers'][0] - ['modelName'], model_name) - - def test_get_asup_info_model_name_empty_controllers_list(self): - self.mock_object( - client.RestClient, 'list_hardware_inventory', - mock.Mock(return_value={})) - self.mock_object( - client.RestClient, 'list_storage_system', - mock.Mock(return_value={})) - - model_name = client.RestClient.get_asup_info(self.my_client)['model'] - - self.assertEqual(eseries_fake.FAKE_DEFAULT_MODEL, model_name) - - def test_get_eseries_api_info(self): - fake_invoke_service = mock.Mock() - fake_invoke_service.json = mock.Mock( - return_value=eseries_fake.FAKE_ABOUT_RESPONSE) - self.mock_object( - client.RestClient, '_get_resource_url', - mock.Mock(return_value=eseries_fake.FAKE_RESOURCE_URL)) - self.mock_object( - self.my_client, 'invoke_service', - mock.Mock(return_value=fake_invoke_service)) - - eseries_info = client.RestClient.get_eseries_api_info( - self.my_client, verify=False) - - self.assertEqual((eseries_fake.FAKE_ASUP_DATA['operating-mode'], - eseries_fake.FAKE_ABOUT_RESPONSE['version']), - eseries_info) - - def test_list_ssc_storage_pools(self): - self.my_client.features = mock.Mock() - self.my_client._invoke = mock.Mock( - return_value=eseries_fake.SSC_POOLS) - - pools = client.RestClient.list_ssc_storage_pools(self.my_client) - - self.assertEqual(eseries_fake.SSC_POOLS, pools) - - def test_get_ssc_storage_pool(self): - fake_pool = eseries_fake.SSC_POOLS[0] - self.my_client.features = mock.Mock() - self.my_client._invoke = mock.Mock( - return_value=fake_pool) - - pool = client.RestClient.get_ssc_storage_pool(self.my_client, - fake_pool['poolId']) - - self.assertEqual(fake_pool, pool) - - @ddt.data(('volumes', True), ('volumes', False), - ('volume', True), ('volume', False)) - @ddt.unpack - def test_get_volume_api_path(self, path_key, ssc_available): - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=ssc_available) - expected_key = 'ssc_' + path_key if ssc_available else path_key - expected = self.my_client.RESOURCE_PATHS.get(expected_key) - - actual = self.my_client._get_volume_api_path(path_key) - - self.assertEqual(expected, actual) - - @ddt.data(True, False) - def test_get_volume_api_path_invalid(self, ssc_available): - key = 'invalidKey' - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=ssc_available) - - self.assertRaises(KeyError, self.my_client._get_volume_api_path, key) - - def test_list_volumes(self): - url = client.RestClient.RESOURCE_PATHS['ssc_volumes'] - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=True) - self.my_client._invoke = mock.Mock( - return_value=eseries_fake.VOLUMES) - - volumes = client.RestClient.list_volumes(self.my_client) - - self.assertEqual(eseries_fake.VOLUMES, volumes) - self.my_client._invoke.assert_called_once_with('GET', url) - - @ddt.data(client.RestClient.ID, client.RestClient.WWN, - client.RestClient.NAME) - def test_list_volume_v1(self, uid_field_name): - url = client.RestClient.RESOURCE_PATHS['volumes'] - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=False) - fake_volume = copy.deepcopy(eseries_fake.VOLUME) - self.my_client._invoke = mock.Mock( - return_value=eseries_fake.VOLUMES) - - volume = client.RestClient.list_volume(self.my_client, - fake_volume[uid_field_name]) - - self.my_client._invoke.assert_called_once_with('GET', url) - self.assertEqual(fake_volume, volume) - - def test_list_volume_v1_not_found(self): - url = client.RestClient.RESOURCE_PATHS['volumes'] - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=False) - self.my_client._invoke = mock.Mock( - return_value=eseries_fake.VOLUMES) - - self.assertRaises(exception.VolumeNotFound, - client.RestClient.list_volume, - self.my_client, 'fakeId') - self.my_client._invoke.assert_called_once_with('GET', url) - - def test_list_volume_v2(self): - url = client.RestClient.RESOURCE_PATHS['ssc_volume'] - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=True) - fake_volume = copy.deepcopy(eseries_fake.VOLUME) - self.my_client._invoke = mock.Mock(return_value=fake_volume) - - volume = client.RestClient.list_volume(self.my_client, - fake_volume['id']) - - self.my_client._invoke.assert_called_once_with('GET', url, - **{'object-id': - mock.ANY}) - self.assertEqual(fake_volume, volume) - - def test_list_volume_v2_not_found(self): - status_code = 404 - url = client.RestClient.RESOURCE_PATHS['ssc_volume'] - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=True) - msg = "Response error code - %s." % status_code - self.my_client._invoke = mock.Mock( - side_effect=es_exception.WebServiceException(message=msg, - status_code= - status_code)) - - self.assertRaises(exception.VolumeNotFound, - client.RestClient.list_volume, - self.my_client, 'fakeId') - self.my_client._invoke.assert_called_once_with('GET', url, - **{'object-id': - mock.ANY}) - - def test_list_volume_v2_failure(self): - status_code = 422 - url = client.RestClient.RESOURCE_PATHS['ssc_volume'] - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=True) - msg = "Response error code - %s." % status_code - self.my_client._invoke = mock.Mock( - side_effect=es_exception.WebServiceException(message=msg, - status_code= - status_code)) - - self.assertRaises(es_exception.WebServiceException, - client.RestClient.list_volume, self.my_client, - 'fakeId') - self.my_client._invoke.assert_called_once_with('GET', url, - **{'object-id': - mock.ANY}) - - def test_create_volume_V1(self): - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=False) - create_volume = self.my_client._invoke = mock.Mock( - return_value=eseries_fake.VOLUME) - - volume = client.RestClient.create_volume(self.my_client, - 'fakePool', '1', 1) - - args, kwargs = create_volume.call_args - verb, url, body = args - # Ensure the correct API was used - self.assertEqual('/storage-systems/{system-id}/volumes', url) - self.assertEqual(eseries_fake.VOLUME, volume) - - def test_create_volume_V2(self): - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=True) - create_volume = self.my_client._invoke = mock.Mock( - return_value=eseries_fake.VOLUME) - - volume = client.RestClient.create_volume(self.my_client, - 'fakePool', '1', 1) - - args, kwargs = create_volume.call_args - verb, url, body = args - # Ensure the correct API was used - self.assertIn('/storage-systems/{system-id}/ssc/volumes', url, - 'The legacy API was used!') - self.assertEqual(eseries_fake.VOLUME, volume) - - def test_create_volume_unsupported_specs(self): - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=False) - self.my_client.api_version = '01.52.9000.1' - - self.assertRaises(exception.NetAppDriverException, - client.RestClient.create_volume, self.my_client, - '1', 'label', 1, read_cache=True) - - @ddt.data(True, False) - def test_update_volume(self, ssc_api_enabled): - label = 'updatedName' - fake_volume = copy.deepcopy(eseries_fake.VOLUME) - expected_volume = copy.deepcopy(fake_volume) - expected_volume['name'] = label - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=ssc_api_enabled) - self.my_client._invoke = mock.Mock(return_value=expected_volume) - - updated_volume = self.my_client.update_volume(fake_volume['id'], - label) - - if ssc_api_enabled: - url = self.my_client.RESOURCE_PATHS.get('ssc_volume') - else: - url = self.my_client.RESOURCE_PATHS.get('volume') - - self.my_client._invoke.assert_called_once_with('POST', url, - {'name': label}, - **{'object-id': - fake_volume['id']} - ) - self.assertDictMatch(expected_volume, updated_volume) - - def test_get_pool_operation_progress(self): - fake_pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - fake_response = copy.deepcopy(eseries_fake.FAKE_POOL_ACTION_PROGRESS) - self.my_client._invoke = mock.Mock(return_value=fake_response) - - response = self.my_client.get_pool_operation_progress(fake_pool['id']) - - url = self.my_client.RESOURCE_PATHS.get('pool_operation_progress') - self.my_client._invoke.assert_called_once_with('GET', url, - **{'object-id': - fake_pool['id']}) - self.assertEqual(fake_response, response) - - def test_extend_volume(self): - new_capacity = 10 - fake_volume = copy.deepcopy(eseries_fake.VOLUME) - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=True) - self.my_client._invoke = mock.Mock(return_value=fake_volume) - - expanded_volume = self.my_client.expand_volume(fake_volume['id'], - new_capacity, False) - - url = self.my_client.RESOURCE_PATHS.get('volume_expand') - body = {'expansionSize': new_capacity, 'sizeUnit': 'gb'} - self.my_client._invoke.assert_called_once_with('POST', url, body, - **{'object-id': - fake_volume['id']}) - self.assertEqual(fake_volume, expanded_volume) - - def test_extend_volume_thin(self): - new_capacity = 10 - fake_volume = copy.deepcopy(eseries_fake.VOLUME) - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=True) - self.my_client._invoke = mock.Mock(return_value=fake_volume) - - expanded_volume = self.my_client.expand_volume(fake_volume['id'], - new_capacity, True) - - url = self.my_client.RESOURCE_PATHS.get('thin_volume_expand') - body = {'newVirtualSize': new_capacity, 'sizeUnit': 'gb', - 'newRepositorySize': new_capacity} - self.my_client._invoke.assert_called_once_with('POST', url, body, - **{'object-id': - fake_volume['id']}) - self.assertEqual(fake_volume, expanded_volume) - - @ddt.data(True, False) - def test_delete_volume(self, ssc_api_enabled): - fake_volume = copy.deepcopy(eseries_fake.VOLUME) - self.my_client.features = mock.Mock() - self.my_client.features.SSC_API_V2 = na_utils.FeatureState( - supported=ssc_api_enabled) - self.my_client._invoke = mock.Mock() - - self.my_client.delete_volume(fake_volume['id']) - - if ssc_api_enabled: - url = self.my_client.RESOURCE_PATHS.get('ssc_volume') - else: - url = self.my_client.RESOURCE_PATHS.get('volume') - - self.my_client._invoke.assert_called_once_with('DELETE', url, - **{'object-id': - fake_volume['id']}) - - def test_list_snapshot_group(self): - grp = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=grp)) - fake_ref = 'fake' - - result = self.my_client.list_snapshot_group(fake_ref) - - self.assertEqual(grp, result) - invoke.assert_called_once_with( - 'GET', self.my_client.RESOURCE_PATHS['snapshot_group'], - **{'object-id': fake_ref}) - - def test_list_snapshot_groups(self): - grps = [copy.deepcopy(eseries_fake.SNAPSHOT_GROUP)] - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=grps)) - - result = self.my_client.list_snapshot_groups() - - self.assertEqual(grps, result) - invoke.assert_called_once_with( - 'GET', self.my_client.RESOURCE_PATHS['snapshot_groups']) - - def test_delete_snapshot_group(self): - invoke = self.mock_object(self.my_client, '_invoke') - fake_ref = 'fake' - - self.my_client.delete_snapshot_group(fake_ref) - - invoke.assert_called_once_with( - 'DELETE', self.my_client.RESOURCE_PATHS['snapshot_group'], - **{'object-id': fake_ref}) - - @ddt.data((None, None, None, None, None), ('1', 50, 75, 32, 'purgepit')) - @ddt.unpack - def test_create_snapshot_group(self, pool_id, repo, warn, limit, policy): - vol = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=vol)) - snap_grp = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - - result = self.my_client.create_snapshot_group( - snap_grp['label'], snap_grp['id'], pool_id, repo, warn, limit, - policy) - - self.assertEqual(vol, result) - invoke.assert_called_once_with( - 'POST', self.my_client.RESOURCE_PATHS['snapshot_groups'], - {'baseMappableObjectId': snap_grp['id'], 'name': snap_grp['label'], - 'storagePoolId': pool_id, 'repositoryPercentage': repo, - 'warningThreshold': warn, 'autoDeleteLimit': limit, - 'fullPolicy': policy}) - - def test_list_snapshot_volumes(self): - vols = [copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME)] - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=vols)) - - result = self.my_client.list_snapshot_volumes() - - self.assertEqual(vols, result) - invoke.assert_called_once_with( - 'GET', self.my_client.RESOURCE_PATHS['snapshot_volumes']) - - def test_delete_snapshot_volume(self): - invoke = self.mock_object(self.my_client, '_invoke') - fake_ref = 'fake' - - self.my_client.delete_snapshot_volume(fake_ref) - - invoke.assert_called_once_with( - 'DELETE', self.my_client.RESOURCE_PATHS['snapshot_volume'], - **{'object-id': fake_ref}) - - @ddt.data((None, None, None, None), ('1', 50, 75, 'readWrite')) - @ddt.unpack - def test_create_snapshot_volume(self, pool_id, repo, warn, mode): - vol = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=vol)) - - result = self.my_client.create_snapshot_volume( - vol['basePIT'], vol['label'], vol['id'], pool_id, - repo, warn, mode) - - self.assertEqual(vol, result) - invoke.assert_called_once_with( - 'POST', self.my_client.RESOURCE_PATHS['snapshot_volumes'], - mock.ANY) - - def test_update_snapshot_volume(self): - snap_id = '1' - label = 'name' - pct = 99 - vol = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=vol)) - - result = self.my_client.update_snapshot_volume(snap_id, label, pct) - - self.assertEqual(vol, result) - invoke.assert_called_once_with( - 'POST', self.my_client.RESOURCE_PATHS['snapshot_volume'], - {'name': label, 'fullThreshold': pct}, **{'object-id': snap_id}) - - def test_create_snapshot_image(self): - img = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=img)) - grp_id = '1' - - result = self.my_client.create_snapshot_image(grp_id) - - self.assertEqual(img, result) - invoke.assert_called_once_with( - 'POST', self.my_client.RESOURCE_PATHS['snapshot_images'], - {'groupId': grp_id}) - - def test_list_snapshot_image(self): - img = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=img)) - fake_ref = 'fake' - - result = self.my_client.list_snapshot_image(fake_ref) - - self.assertEqual(img, result) - invoke.assert_called_once_with( - 'GET', self.my_client.RESOURCE_PATHS['snapshot_image'], - **{'object-id': fake_ref}) - - def test_list_snapshot_images(self): - imgs = [copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE)] - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=imgs)) - - result = self.my_client.list_snapshot_images() - - self.assertEqual(imgs, result) - invoke.assert_called_once_with( - 'GET', self.my_client.RESOURCE_PATHS['snapshot_images']) - - def test_delete_snapshot_image(self): - invoke = self.mock_object(self.my_client, '_invoke') - fake_ref = 'fake' - - self.my_client.delete_snapshot_image(fake_ref) - - invoke.assert_called_once_with( - 'DELETE', self.my_client.RESOURCE_PATHS['snapshot_image'], - **{'object-id': fake_ref}) - - def test_create_consistency_group(self): - invoke = self.mock_object(self.my_client, '_invoke') - name = 'fake' - - self.my_client.create_consistency_group(name) - - invoke.assert_called_once_with( - 'POST', self.my_client.RESOURCE_PATHS['cgroups'], mock.ANY) - - def test_list_consistency_group(self): - invoke = self.mock_object(self.my_client, '_invoke') - ref = 'fake' - - self.my_client.get_consistency_group(ref) - - invoke.assert_called_once_with( - 'GET', self.my_client.RESOURCE_PATHS['cgroup'], - **{'object-id': ref}) - - def test_list_consistency_groups(self): - invoke = self.mock_object(self.my_client, '_invoke') - - self.my_client.list_consistency_groups() - - invoke.assert_called_once_with( - 'GET', self.my_client.RESOURCE_PATHS['cgroups']) - - def test_delete_consistency_group(self): - invoke = self.mock_object(self.my_client, '_invoke') - ref = 'fake' - - self.my_client.delete_consistency_group(ref) - - invoke.assert_called_once_with( - 'DELETE', self.my_client.RESOURCE_PATHS['cgroup'], - **{'object-id': ref}) - - def test_add_consistency_group_member(self): - invoke = self.mock_object(self.my_client, '_invoke') - vol_id = eseries_fake.VOLUME['id'] - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - - self.my_client.add_consistency_group_member(vol_id, cg_id) - - invoke.assert_called_once_with( - 'POST', self.my_client.RESOURCE_PATHS['cgroup_members'], - mock.ANY, **{'object-id': cg_id}) - - def test_remove_consistency_group_member(self): - invoke = self.mock_object(self.my_client, '_invoke') - vol_id = eseries_fake.VOLUME['id'] - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - - self.my_client.remove_consistency_group_member(vol_id, cg_id) - - invoke.assert_called_once_with( - 'DELETE', self.my_client.RESOURCE_PATHS['cgroup_member'], - **{'object-id': cg_id, 'vol-id': vol_id}) - - def test_create_consistency_group_snapshot(self): - invoke = self.mock_object(self.my_client, '_invoke') - path = self.my_client.RESOURCE_PATHS.get('cgroup_snapshots') - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - - self.my_client.create_consistency_group_snapshot(cg_id) - - invoke.assert_called_once_with('POST', path, **{'object-id': cg_id}) - - @ddt.data(0, 32) - def test_delete_consistency_group_snapshot(self, seq_num): - invoke = self.mock_object(self.my_client, '_invoke') - path = self.my_client.RESOURCE_PATHS.get('cgroup_snapshot') - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - - self.my_client.delete_consistency_group_snapshot(cg_id, seq_num) - - invoke.assert_called_once_with( - 'DELETE', path, **{'object-id': cg_id, 'seq-num': seq_num}) - - def test_get_consistency_group_snapshots(self): - invoke = self.mock_object(self.my_client, '_invoke') - path = self.my_client.RESOURCE_PATHS.get('cgroup_snapshots') - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - - self.my_client.get_consistency_group_snapshots(cg_id) - - invoke.assert_called_once_with( - 'GET', path, **{'object-id': cg_id}) - - def test_create_cg_snapshot_view(self): - cg_snap_view = copy.deepcopy( - eseries_fake.FAKE_CONSISTENCY_GROUP_SNAPSHOT_VOLUME) - view = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=cg_snap_view)) - list_views = self.mock_object( - self.my_client, 'list_cg_snapshot_views', - mock.Mock(return_value=[view])) - name = view['name'] - snap_id = view['basePIT'] - path = self.my_client.RESOURCE_PATHS.get('cgroup_cgsnap_views') - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - - self.my_client.create_cg_snapshot_view(cg_id, name, snap_id) - - invoke.assert_called_once_with( - 'POST', path, mock.ANY, **{'object-id': cg_id}) - list_views.assert_called_once_with(cg_id, cg_snap_view['cgViewRef']) - - def test_create_cg_snapshot_view_not_found(self): - cg_snap_view = copy.deepcopy( - eseries_fake.FAKE_CONSISTENCY_GROUP_SNAPSHOT_VOLUME) - view = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - invoke = self.mock_object(self.my_client, '_invoke', mock.Mock( - return_value=cg_snap_view)) - list_views = self.mock_object( - self.my_client, 'list_cg_snapshot_views', - mock.Mock(return_value=[view])) - del_view = self.mock_object(self.my_client, 'delete_cg_snapshot_view') - name = view['name'] - # Ensure we don't get a match on the retrieved views - snap_id = None - path = self.my_client.RESOURCE_PATHS.get('cgroup_cgsnap_views') - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - - self.assertRaises( - exception.NetAppDriverException, - self.my_client.create_cg_snapshot_view, cg_id, name, snap_id) - - invoke.assert_called_once_with( - 'POST', path, mock.ANY, **{'object-id': cg_id}) - list_views.assert_called_once_with(cg_id, cg_snap_view['cgViewRef']) - del_view.assert_called_once_with(cg_id, cg_snap_view['id']) - - def test_list_cg_snapshot_views(self): - invoke = self.mock_object(self.my_client, '_invoke') - path = self.my_client.RESOURCE_PATHS.get('cgroup_snapshot_views') - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - view_id = 'id' - - self.my_client.list_cg_snapshot_views(cg_id, view_id) - - invoke.assert_called_once_with( - 'GET', path, **{'object-id': cg_id, 'view-id': view_id}) - - def test_delete_cg_snapshot_view(self): - invoke = self.mock_object(self.my_client, '_invoke') - path = self.my_client.RESOURCE_PATHS.get('cgroup_snap_view') - cg_id = eseries_fake.FAKE_CONSISTENCY_GROUP['id'] - view_id = 'id' - - self.my_client.delete_cg_snapshot_view(cg_id, view_id) - - invoke.assert_called_once_with( - 'DELETE', path, **{'object-id': cg_id, 'view-id': view_id}) - - @ddt.data('00.00.00.00', '01.52.9000.2', '01.52.9001.2', '01.51.9000.3', - '01.51.9001.3', '01.51.9010.5', '0.53.9000.3', '0.53.9001.4') - def test_api_version_not_support_asup(self, api_version): - - self.mock_object(client.RestClient, - 'get_eseries_api_info', - mock.Mock(return_value=('proxy', api_version))) - - client.RestClient._init_features(self.my_client) - - self.assertFalse(self.my_client.features.AUTOSUPPORT.supported) - - @ddt.data('01.52.9000.3', '01.52.9000.4', '01.52.8999.2', - '01.52.8999.3', '01.53.8999.3', '01.53.9000.2', - '02.51.9000.3', '02.52.8999.3', '02.51.8999.2') - def test_api_version_supports_asup(self, api_version): - - self.mock_object(client.RestClient, - 'get_eseries_api_info', - mock.Mock(return_value=('proxy', api_version))) - - client.RestClient._init_features(self.my_client) - - self.assertTrue(self.my_client.features.AUTOSUPPORT.supported) - - @ddt.data('00.00.00.00', '01.52.9000.1', '01.52.9001.2', '00.53.9001.3', - '01.53.9090.1', '1.53.9010.14', '0.53.9011.15') - def test_api_version_not_support_ssc_api(self, api_version): - - self.mock_object(client.RestClient, - 'get_eseries_api_info', - mock.Mock(return_value=('proxy', api_version))) - - client.RestClient._init_features(self.my_client) - - self.assertFalse(self.my_client.features.SSC_API_V2.supported) - - @ddt.data('01.53.9000.1', '01.53.9000.5', '01.53.8999.1', - '01.53.9010.20', '01.53.9010.17', '01.54.9000.1', - '02.51.9000.3', '02.52.8999.3', '02.51.8999.2') - def test_api_version_supports_ssc_api(self, api_version): - - self.mock_object(client.RestClient, - 'get_eseries_api_info', - mock.Mock(return_value=('proxy', api_version))) - - client.RestClient._init_features(self.my_client) - - self.assertTrue(self.my_client.features.SSC_API_V2.supported) - - @ddt.data('00.00.00.00', '01.52.9000.5', '01.52.9001.2', '00.53.9001.3', - '01.52.9090.1', '1.52.9010.7', '0.53.9011.7') - def test_api_version_not_support_1_3(self, api_version): - - self.mock_object(client.RestClient, - 'get_eseries_api_info', - mock.Mock(return_value=('proxy', api_version))) - - client.RestClient._init_features(self.my_client) - - self.assertFalse(self.my_client.features.REST_1_3_RELEASE.supported) - - @ddt.data('01.53.9000.1', '01.53.9000.5', '01.53.8999.1', - '01.54.9010.20', '01.54.9000.1', '02.51.9000.3', - '02.52.8999.3', '02.51.8999.2') - def test_api_version_1_3(self, api_version): - - self.mock_object(client.RestClient, - 'get_eseries_api_info', - mock.Mock(return_value=('proxy', api_version))) - - client.RestClient._init_features(self.my_client) - - self.assertTrue(self.my_client.features.REST_1_3_RELEASE.supported) - - def test_invoke_bad_content_type(self): - """Tests the invoke behavior with a non-JSON response""" - fake_response = mock.Mock() - fake_response.json = mock.Mock(side_effect=scanner.JSONDecodeError( - '', '{}', 1)) - fake_response.status_code = 424 - fake_response.text = "Fake Response" - self.mock_object(self.my_client, 'invoke_service', - mock.Mock(return_value=fake_response)) - - self.assertRaises(es_exception.WebServiceException, - self.my_client._invoke, 'GET', - eseries_fake.FAKE_ENDPOINT_HTTP) - - def test_list_backend_store(self): - path = self.my_client.RESOURCE_PATHS.get('persistent-store') - fake_store = copy.deepcopy(eseries_fake.FAKE_BACKEND_STORE) - invoke = self.mock_object( - self.my_client, '_invoke', mock.Mock( - return_value=fake_store)) - expected = json.loads(fake_store.get('value')) - - result = self.my_client.list_backend_store('key') - - self.assertEqual(expected, result) - invoke.assert_called_once_with('GET', path, key='key') - - def test_save_backend_store(self): - path = self.my_client.RESOURCE_PATHS.get('persistent-stores') - fake_store = copy.deepcopy(eseries_fake.FAKE_BACKEND_STORE) - key = 'key' - invoke = self.mock_object( - self.my_client, '_invoke', - mock.Mock()) - - self.my_client.save_backend_store(key, fake_store) - - invoke.assert_called_once_with('POST', path, mock.ANY) - - -@ddt.ddt -class TestWebserviceClientTestCase(test.TestCase): - def setUp(self): - """sets up the mock tests""" - super(TestWebserviceClientTestCase, self).setUp() - self.mock_log = mock.Mock() - self.mock_object(client, 'LOG', self.mock_log) - self.webclient = client.WebserviceClient('http', 'host', '80', - '/test', 'user', '****') - - @ddt.data({'params': {'host': None, 'scheme': 'https', 'port': '80'}}, - {'params': {'host': 'host', 'scheme': None, 'port': '80'}}, - {'params': {'host': 'host', 'scheme': 'http', 'port': None}}) - @ddt.unpack - def test__validate_params_value_error(self, params): - """Tests various scenarios for ValueError in validate method""" - self.assertRaises(exception.InvalidInput, - self.webclient._validate_params, **params) - - def test_invoke_service_no_endpoint_error(self): - """Tests Exception and Log error if no endpoint is provided""" - self.webclient._endpoint = None - log_error = 'Unexpected error while invoking web service' - - self.assertRaises(exception.NetAppDriverException, - self.webclient.invoke_service) - self.assertTrue(self.mock_log.exception.find(log_error)) - - def test_invoke_service(self): - """Tests if invoke_service evaluates the right response""" - self.webclient._endpoint = eseries_fake.FAKE_ENDPOINT_HTTP - self.mock_object(self.webclient.conn, 'request', - mock.Mock(return_value=eseries_fake.FAKE_INVOC_MSG)) - result = self.webclient.invoke_service() - - self.assertIsNotNone(result) diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/test_driver.py b/cinder/tests/unit/volume/drivers/netapp/eseries/test_driver.py deleted file mode 100644 index b49101526..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/eseries/test_driver.py +++ /dev/null @@ -1,557 +0,0 @@ -# Copyright (c) 2015 Alex Meade. All rights reserved. -# Copyright (c) 2015 Michael Price. All rights reserved. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import abc -import copy -import ddt -import mock -import socket - -from cinder import exception -from cinder.volume import configuration as conf - -from cinder.tests.unit.volume.drivers.netapp.eseries import fakes as \ - fakes -from cinder.volume.drivers.netapp import common -from cinder.volume.drivers.netapp.eseries import client -from cinder.volume.drivers.netapp.eseries import library -from cinder.volume.drivers.netapp.eseries import utils -from cinder.volume.drivers.netapp import options -import cinder.volume.drivers.netapp.utils as na_utils - - -@ddt.ddt -class NetAppESeriesDriverTestCase(object): - """Test case for NetApp e-series iscsi driver.""" - - volume = {'id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', 'size': 1, - 'volume_name': 'lun1', 'host': 'hostname@backend#DDP', - 'os_type': 'linux', 'provider_location': 'lun1', - 'name_id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', - 'provider_auth': 'provider a b', 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None} - snapshot = {'id': '17928122-553b-4da9-9737-e5c3dcd97f75', - 'volume_id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', - 'size': 2, 'volume_name': 'lun1', - 'volume_size': 2, 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None} - volume_sec = {'id': 'b6c01641-8955-4917-a5e3-077147478575', - 'size': 2, 'volume_name': 'lun1', - 'os_type': 'linux', 'provider_location': 'lun1', - 'name_id': 'b6c01641-8955-4917-a5e3-077147478575', - 'provider_auth': None, 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None} - volume_clone = {'id': 'b4b24b27-c716-4647-b66d-8b93ead770a5', 'size': 3, - 'volume_name': 'lun1', - 'os_type': 'linux', 'provider_location': 'cl_sm', - 'name_id': 'b4b24b27-c716-4647-b66d-8b93ead770a5', - 'provider_auth': None, - 'project_id': 'project', 'display_name': None, - 'display_description': 'lun1', - 'volume_type_id': None} - volume_clone_large = {'id': 'f6ef5bf5-e24f-4cbb-b4c4-11d631d6e553', - 'size': 6, 'volume_name': 'lun1', - 'os_type': 'linux', 'provider_location': 'cl_lg', - 'name_id': 'f6ef5bf5-e24f-4cbb-b4c4-11d631d6e553', - 'provider_auth': None, - 'project_id': 'project', 'display_name': None, - 'display_description': 'lun1', - 'volume_type_id': None} - fake_eseries_volume_label = utils.convert_uuid_to_es_fmt(volume['id']) - fake_size_gb = volume['size'] - fake_eseries_pool_label = 'DDP' - fake_ref = {'source-name': 'CFDGJSLS'} - fake_ret_vol = {'id': 'vol_id', 'label': 'label', - 'worldWideName': 'wwn', 'capacity': '2147583648'} - PROTOCOL = 'iscsi' - - def setUp(self): - super(NetAppESeriesDriverTestCase, self).setUp() - self._custom_setup() - - def _custom_setup(self): - self.mock_object(na_utils, 'OpenStackInfo') - - configuration = self._set_config(self.create_configuration()) - self.driver = common.NetAppDriver(configuration=configuration) - self.library = self.driver.library - self.mock_object(self.library, - '_check_mode_get_or_register_storage_system') - self.mock_object(self.library, '_version_check') - self.mock_object(self.driver.library, '_check_storage_system') - self.driver.do_setup(context='context') - self.driver.library._client._endpoint = fakes.FAKE_ENDPOINT_HTTP - self.driver.library._client.features = mock.Mock() - self.driver.library._client.features.REST_1_4_RELEASE = True - - def _set_config(self, configuration): - configuration.netapp_storage_family = 'eseries' - configuration.netapp_storage_protocol = self.PROTOCOL - configuration.netapp_transport_type = 'http' - configuration.netapp_server_hostname = '127.0.0.1' - configuration.netapp_server_port = None - configuration.netapp_webservice_path = '/devmgr/vn' - configuration.netapp_controller_ips = '127.0.0.2,127.0.0.3' - configuration.netapp_sa_password = 'pass1234' - configuration.netapp_login = 'rw' - configuration.netapp_password = 'rw' - configuration.netapp_storage_pools = 'DDP' - configuration.netapp_enable_multiattach = False - return configuration - - @staticmethod - def create_configuration(): - configuration = conf.Configuration(None) - configuration.append_config_values(options.netapp_basicauth_opts) - configuration.append_config_values(options.netapp_eseries_opts) - configuration.append_config_values(options.netapp_san_opts) - return configuration - - @abc.abstractmethod - @mock.patch.object(na_utils, 'validate_instantiation') - def test_instantiation(self, mock_validate_instantiation): - pass - - def test_embedded_mode(self): - self.mock_object(client.RestClient, '_init_features') - configuration = self._set_config(self.create_configuration()) - configuration.netapp_controller_ips = '127.0.0.1,127.0.0.3' - driver = common.NetAppDriver(configuration=configuration) - self.mock_object(driver.library, '_version_check') - self.mock_object(client.RestClient, 'list_storage_systems', mock.Mock( - return_value=[fakes.STORAGE_SYSTEM])) - driver.do_setup(context='context') - - self.assertEqual('1fa6efb5-f07b-4de4-9f0e-52e5f7ff5d1b', - driver.library._client.get_system_id()) - - def test_check_system_pwd_not_sync(self): - def list_system(): - if getattr(self, 'test_count', None): - self.test_count = 1 - return {'status': 'passwordoutofsync'} - return {'status': 'needsAttention'} - - self.library._client.list_storage_system = mock.Mock(wraps=list_system) - result = self.library._check_storage_system() - self.assertTrue(result) - - def test_create_destroy(self): - self.mock_object(client.RestClient, 'delete_volume', - mock.Mock(return_value='None')) - self.mock_object(self.driver.library, 'create_volume', - mock.Mock(return_value=self.volume)) - self.mock_object(self.library._client, 'list_volume', mock.Mock( - return_value=fakes.VOLUME)) - - self.driver.create_volume(self.volume) - self.driver.delete_volume(self.volume) - - def test_vol_stats(self): - self.driver.get_volume_stats(refresh=False) - - def test_get_pool(self): - self.mock_object(self.library, '_get_volume', - mock.Mock(return_value={ - 'volumeGroupRef': 'fake_ref'})) - self.mock_object(self.library._client, "get_storage_pool", - mock.Mock(return_value={'volumeGroupRef': 'fake_ref', - 'label': 'ddp1'})) - - pool = self.driver.get_pool({'name_id': 'fake-uuid'}) - - self.assertEqual('ddp1', pool) - - def test_get_pool_no_pools(self): - self.mock_object(self.library, '_get_volume', - mock.Mock(return_value={ - 'volumeGroupRef': 'fake_ref'})) - self.mock_object(self.library._client, "get_storage_pool", - mock.Mock(return_value=None)) - - pool = self.driver.get_pool({'name_id': 'fake-uuid'}) - - self.assertIsNone(pool) - - @mock.patch.object(library.NetAppESeriesLibrary, '_create_volume', - mock.Mock()) - def test_create_volume(self): - - self.driver.create_volume(self.volume) - - self.library._create_volume.assert_called_with( - 'DDP', self.fake_eseries_volume_label, self.volume['size'], {}) - - def test_create_volume_no_pool_provided_by_scheduler(self): - volume = copy.deepcopy(self.volume) - volume['host'] = "host@backend" # missing pool - self.assertRaises(exception.InvalidHost, self.driver.create_volume, - volume) - - @mock.patch.object(client.RestClient, 'list_storage_pools') - def test_helper_create_volume_fail(self, fake_list_pools): - fake_pool = {} - fake_pool['label'] = self.fake_eseries_pool_label - fake_pool['volumeGroupRef'] = 'foo' - fake_pool['raidLevel'] = 'raidDiskPool' - fake_pools = [fake_pool] - fake_list_pools.return_value = fake_pools - wrong_eseries_pool_label = 'hostname@backend' - self.assertRaises(exception.NetAppDriverException, - self.library._create_volume, - wrong_eseries_pool_label, - self.fake_eseries_volume_label, - self.fake_size_gb) - - @mock.patch.object(library.LOG, 'info') - @mock.patch.object(client.RestClient, 'list_storage_pools') - @mock.patch.object(client.RestClient, 'create_volume', - mock.MagicMock(return_value='CorrectVolume')) - def test_helper_create_volume(self, storage_pools, log_info): - fake_pool = {} - fake_pool['label'] = self.fake_eseries_pool_label - fake_pool['volumeGroupRef'] = 'foo' - fake_pool['raidLevel'] = 'raidDiskPool' - fake_pools = [fake_pool] - storage_pools.return_value = fake_pools - storage_vol = self.library._create_volume( - self.fake_eseries_pool_label, - self.fake_eseries_volume_label, - self.fake_size_gb) - log_info.assert_called_once_with("Created volume with label %s.", - self.fake_eseries_volume_label) - self.assertEqual('CorrectVolume', storage_vol) - - @mock.patch.object(client.RestClient, 'list_storage_pools') - @mock.patch.object(client.RestClient, 'create_volume', - mock.MagicMock( - side_effect=exception.NetAppDriverException)) - @mock.patch.object(library.LOG, 'info', mock.Mock()) - def test_create_volume_check_exception(self, fake_list_pools): - fake_pool = {} - fake_pool['label'] = self.fake_eseries_pool_label - fake_pool['volumeGroupRef'] = 'foo' - fake_pool['raidLevel'] = 'raidDiskPool' - fake_pools = [fake_pool] - fake_list_pools.return_value = fake_pools - self.assertRaises(exception.NetAppDriverException, - self.library._create_volume, - self.fake_eseries_pool_label, - self.fake_eseries_volume_label, self.fake_size_gb) - - def test_portal_for_vol_controller(self): - volume = {'id': 'vol_id', 'currentManager': 'ctrl1'} - vol_nomatch = {'id': 'vol_id', 'currentManager': 'ctrl3'} - portals = [{'controller': 'ctrl2', 'iqn': 'iqn2'}, - {'controller': 'ctrl1', 'iqn': 'iqn1'}] - portal = self.library._get_iscsi_portal_for_vol(volume, portals) - self.assertEqual({'controller': 'ctrl1', 'iqn': 'iqn1'}, portal) - portal = self.library._get_iscsi_portal_for_vol(vol_nomatch, portals) - self.assertEqual({'controller': 'ctrl2', 'iqn': 'iqn2'}, portal) - - def test_portal_for_vol_any_false(self): - vol_nomatch = {'id': 'vol_id', 'currentManager': 'ctrl3'} - portals = [{'controller': 'ctrl2', 'iqn': 'iqn2'}, - {'controller': 'ctrl1', 'iqn': 'iqn1'}] - self.assertRaises(exception.NetAppDriverException, - self.library._get_iscsi_portal_for_vol, - vol_nomatch, portals, False) - - def test_setup_error_unsupported_host_type(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_host_type = 'garbage' - driver = common.NetAppDriver(configuration=configuration) - self.assertRaises(exception.NetAppDriverException, - driver.library.check_for_setup_error) - - def test_check_host_type_default(self): - configuration = self._set_config(self.create_configuration()) - driver = common.NetAppDriver(configuration=configuration) - driver.library._check_host_type() - self.assertEqual('LnxALUA', driver.library.host_type) - - def test_do_setup_all_default(self): - configuration = self._set_config(self.create_configuration()) - driver = common.NetAppDriver(configuration=configuration) - driver.library._check_mode_get_or_register_storage_system = mock.Mock() - mock_invoke = self.mock_object(client, 'RestClient') - driver.do_setup(context='context') - mock_invoke.assert_called_with(**fakes.FAKE_CLIENT_PARAMS) - - def test_do_setup_http_default_port(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_transport_type = 'http' - driver = common.NetAppDriver(configuration=configuration) - driver.library._check_mode_get_or_register_storage_system = mock.Mock() - mock_invoke = self.mock_object(client, 'RestClient') - driver.do_setup(context='context') - mock_invoke.assert_called_with(**fakes.FAKE_CLIENT_PARAMS) - - def test_do_setup_https_default_port(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_transport_type = 'https' - driver = common.NetAppDriver(configuration=configuration) - driver.library._check_mode_get_or_register_storage_system = mock.Mock() - mock_invoke = self.mock_object(client, 'RestClient') - driver.do_setup(context='context') - FAKE_EXPECTED_PARAMS = dict(fakes.FAKE_CLIENT_PARAMS, port=8443, - scheme='https') - mock_invoke.assert_called_with(**FAKE_EXPECTED_PARAMS) - - def test_do_setup_http_non_default_port(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_server_port = 81 - driver = common.NetAppDriver(configuration=configuration) - driver.library._check_mode_get_or_register_storage_system = mock.Mock() - mock_invoke = self.mock_object(client, 'RestClient') - driver.do_setup(context='context') - FAKE_EXPECTED_PARAMS = dict(fakes.FAKE_CLIENT_PARAMS, port=81) - mock_invoke.assert_called_with(**FAKE_EXPECTED_PARAMS) - - def test_do_setup_https_non_default_port(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_transport_type = 'https' - configuration.netapp_server_port = 446 - driver = common.NetAppDriver(configuration=configuration) - driver.library._check_mode_get_or_register_storage_system = mock.Mock() - mock_invoke = self.mock_object(client, 'RestClient') - driver.do_setup(context='context') - FAKE_EXPECTED_PARAMS = dict(fakes.FAKE_CLIENT_PARAMS, port=446, - scheme='https') - mock_invoke.assert_called_with(**FAKE_EXPECTED_PARAMS) - - def test_setup_good_controller_ip(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_controller_ips = '127.0.0.1' - driver = common.NetAppDriver(configuration=configuration) - driver.library._check_mode_get_or_register_storage_system - - def test_setup_good_controller_ips(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_controller_ips = '127.0.0.2,127.0.0.1' - driver = common.NetAppDriver(configuration=configuration) - driver.library._check_mode_get_or_register_storage_system - - def test_setup_missing_controller_ip(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_controller_ips = None - driver = common.NetAppDriver(configuration=configuration) - self.assertRaises(exception.InvalidInput, - driver.do_setup, context='context') - - def test_setup_error_invalid_controller_ip(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_controller_ips = '987.65.43.21' - driver = common.NetAppDriver(configuration=configuration) - self.mock_object(na_utils, 'resolve_hostname', - mock.Mock(side_effect=socket.gaierror)) - - self.assertRaises( - exception.NoValidHost, - driver.library._check_mode_get_or_register_storage_system) - - def test_setup_error_invalid_first_controller_ip(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_controller_ips = '987.65.43.21,127.0.0.1' - driver = common.NetAppDriver(configuration=configuration) - self.mock_object(na_utils, 'resolve_hostname', - mock.Mock(side_effect=socket.gaierror)) - - self.assertRaises( - exception.NoValidHost, - driver.library._check_mode_get_or_register_storage_system) - - def test_setup_error_invalid_second_controller_ip(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_controller_ips = '127.0.0.1,987.65.43.21' - driver = common.NetAppDriver(configuration=configuration) - self.mock_object(na_utils, 'resolve_hostname', - mock.Mock(side_effect=socket.gaierror)) - - self.assertRaises( - exception.NoValidHost, - driver.library._check_mode_get_or_register_storage_system) - - def test_setup_error_invalid_both_controller_ips(self): - configuration = self._set_config(self.create_configuration()) - configuration.netapp_controller_ips = '564.124.1231.1,987.65.43.21' - driver = common.NetAppDriver(configuration=configuration) - self.mock_object(na_utils, 'resolve_hostname', - mock.Mock(side_effect=socket.gaierror)) - - self.assertRaises( - exception.NoValidHost, - driver.library._check_mode_get_or_register_storage_system) - - def test_manage_existing_get_size(self): - self.library._get_existing_vol_with_manage_ref = mock.Mock( - return_value=self.fake_ret_vol) - size = self.driver.manage_existing_get_size(self.volume, self.fake_ref) - self.assertEqual(3, size) - self.library._get_existing_vol_with_manage_ref.assert_called_once_with( - self.fake_ref) - - def test_get_exist_vol_source_name_missing(self): - self.library._client.list_volume = mock.Mock( - side_effect=exception.InvalidInput) - self.assertRaises(exception.ManageExistingInvalidReference, - self.library._get_existing_vol_with_manage_ref, - {'id': '1234'}) - - @ddt.data('source-id', 'source-name') - def test_get_exist_vol_source_not_found(self, attr_name): - def _get_volume(v_id): - d = {'id': '1', 'name': 'volume1', 'worldWideName': '0'} - if v_id in d: - return d[v_id] - else: - raise exception.VolumeNotFound(message=v_id) - - self.library._client.list_volume = mock.Mock(wraps=_get_volume) - self.assertRaises(exception.ManageExistingInvalidReference, - self.library._get_existing_vol_with_manage_ref, - {attr_name: 'name2'}) - - self.library._client.list_volume.assert_called_once_with( - 'name2') - - def test_get_exist_vol_with_manage_ref(self): - fake_ret_vol = {'id': 'right'} - self.library._client.list_volume = mock.Mock(return_value=fake_ret_vol) - - actual_vol = self.library._get_existing_vol_with_manage_ref( - {'source-name': 'name2'}) - - self.library._client.list_volume.assert_called_once_with('name2') - self.assertEqual(fake_ret_vol, actual_vol) - - @mock.patch.object(utils, 'convert_uuid_to_es_fmt') - def test_manage_existing_same_label(self, mock_convert_es_fmt): - self.library._get_existing_vol_with_manage_ref = mock.Mock( - return_value=self.fake_ret_vol) - mock_convert_es_fmt.return_value = 'label' - self.driver.manage_existing(self.volume, self.fake_ref) - self.library._get_existing_vol_with_manage_ref.assert_called_once_with( - self.fake_ref) - mock_convert_es_fmt.assert_called_once_with( - '114774fb-e15a-4fae-8ee2-c9723e3645ef') - - @mock.patch.object(utils, 'convert_uuid_to_es_fmt') - def test_manage_existing_new(self, mock_convert_es_fmt): - self.library._get_existing_vol_with_manage_ref = mock.Mock( - return_value=self.fake_ret_vol) - mock_convert_es_fmt.return_value = 'vol_label' - self.library._client.update_volume = mock.Mock( - return_value={'id': 'update', 'worldWideName': 'wwn'}) - self.driver.manage_existing(self.volume, self.fake_ref) - self.library._get_existing_vol_with_manage_ref.assert_called_once_with( - self.fake_ref) - mock_convert_es_fmt.assert_called_once_with( - '114774fb-e15a-4fae-8ee2-c9723e3645ef') - self.library._client.update_volume.assert_called_once_with( - 'vol_id', 'vol_label') - - @mock.patch.object(library.LOG, 'info') - def test_unmanage(self, log_info): - self.library._get_volume = mock.Mock(return_value=self.fake_ret_vol) - self.driver.unmanage(self.volume) - self.library._get_volume.assert_called_once_with( - '114774fb-e15a-4fae-8ee2-c9723e3645ef') - self.assertEqual(1, log_info.call_count) - - @mock.patch.object(library.NetAppESeriesLibrary, 'ensure_export', - mock.Mock()) - def test_ensure_export(self): - self.driver.ensure_export('context', self.fake_ret_vol) - self.assertTrue(self.library.ensure_export.called) - - @mock.patch.object(library.NetAppESeriesLibrary, 'extend_volume', - mock.Mock()) - def test_extend_volume(self): - capacity = 10 - self.driver.extend_volume(self.fake_ret_vol, capacity) - self.library.extend_volume.assert_called_with(self.fake_ret_vol, - capacity) - - @mock.patch.object(library.NetAppESeriesLibrary, - 'create_cgsnapshot', mock.Mock()) - def test_create_cgsnapshot(self): - cgsnapshot = copy.deepcopy(fakes.FAKE_CINDER_CG_SNAPSHOT) - snapshots = copy.deepcopy([fakes.SNAPSHOT_IMAGE]) - - self.driver.create_cgsnapshot('ctx', cgsnapshot, snapshots) - - self.library.create_cgsnapshot.assert_called_with(cgsnapshot, - snapshots) - - @mock.patch.object(library.NetAppESeriesLibrary, - 'delete_cgsnapshot', mock.Mock()) - def test_delete_cgsnapshot(self): - cgsnapshot = copy.deepcopy(fakes.FAKE_CINDER_CG_SNAPSHOT) - snapshots = copy.deepcopy([fakes.SNAPSHOT_IMAGE]) - - self.driver.delete_cgsnapshot('ctx', cgsnapshot, snapshots) - - self.library.delete_cgsnapshot.assert_called_with(cgsnapshot, - snapshots) - - @mock.patch.object(library.NetAppESeriesLibrary, - 'create_consistencygroup', mock.Mock()) - def test_create_consistencygroup(self): - cg = copy.deepcopy(fakes.FAKE_CINDER_CG) - - self.driver.create_consistencygroup('ctx', cg) - - self.library.create_consistencygroup.assert_called_with(cg) - - @mock.patch.object(library.NetAppESeriesLibrary, - 'delete_consistencygroup', mock.Mock()) - def test_delete_consistencygroup(self): - cg = copy.deepcopy(fakes.FAKE_CINDER_CG) - volumes = copy.deepcopy([fakes.VOLUME]) - - self.driver.delete_consistencygroup('ctx', cg, volumes) - - self.library.delete_consistencygroup.assert_called_with(cg, volumes) - - @mock.patch.object(library.NetAppESeriesLibrary, - 'update_consistencygroup', mock.Mock()) - def test_update_consistencygroup(self): - group = copy.deepcopy(fakes.FAKE_CINDER_CG) - - self.driver.update_consistencygroup('ctx', group, {}, {}) - - self.library.update_consistencygroup.assert_called_with(group, {}, {}) - - @mock.patch.object(library.NetAppESeriesLibrary, - 'create_consistencygroup_from_src', mock.Mock()) - def test_create_consistencygroup_from_src(self): - cg = copy.deepcopy(fakes.FAKE_CINDER_CG) - volumes = copy.deepcopy([fakes.VOLUME]) - source_vols = copy.deepcopy([fakes.VOLUME]) - cgsnapshot = copy.deepcopy(fakes.FAKE_CINDER_CG_SNAPSHOT) - source_cg = copy.deepcopy(fakes.FAKE_CINDER_CG_SNAPSHOT) - snapshots = copy.deepcopy([fakes.SNAPSHOT_IMAGE]) - - self.driver.create_consistencygroup_from_src( - 'ctx', cg, volumes, cgsnapshot, snapshots, source_cg, - source_vols) - - self.library.create_consistencygroup_from_src.assert_called_with( - cg, volumes, cgsnapshot, snapshots, source_cg, source_vols) diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/test_fc_driver.py b/cinder/tests/unit/volume/drivers/netapp/eseries/test_fc_driver.py deleted file mode 100644 index 7a8c8a2c3..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/eseries/test_fc_driver.py +++ /dev/null @@ -1,35 +0,0 @@ -# Copyright (c) 2015 Alex Meade -# Copyright (c) 2015 Yogesh Kshirsagar -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.eseries import test_driver -import cinder.volume.drivers.netapp.eseries.fc_driver as fc -from cinder.volume.drivers.netapp import utils as na_utils - - -class NetAppESeriesFibreChannelDriverTestCase(test_driver - .NetAppESeriesDriverTestCase, - test.TestCase): - - PROTOCOL = 'fc' - - @mock.patch.object(na_utils, 'validate_instantiation') - def test_instantiation(self, mock_validate_instantiation): - fc.NetAppEseriesFibreChannelDriver(configuration=mock.Mock()) - - self.assertTrue(mock_validate_instantiation.called) diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/test_host_mapper.py b/cinder/tests/unit/volume/drivers/netapp/eseries/test_host_mapper.py deleted file mode 100644 index 314923dc1..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/eseries/test_host_mapper.py +++ /dev/null @@ -1,686 +0,0 @@ -# Copyright (c) 2015 Alex Meade. All rights reserved. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Mock unit tests for the NetApp E-series iscsi driver.""" - -import copy - -import mock -import six - -from cinder import exception -from cinder import test -from cinder.tests.unit.volume.drivers.netapp.eseries \ - import fakes as eseries_fakes -from cinder.volume.drivers.netapp.eseries import host_mapper -from cinder.volume.drivers.netapp.eseries import utils - - -def get_fake_volume(): - return { - 'id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', 'size': 1, - 'volume_name': 'lun1', 'host': 'hostname@backend#DDP', - 'os_type': 'linux', 'provider_location': 'lun1', - 'name_id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', - 'provider_auth': 'provider a b', 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None, 'migration_status': None, 'attach_status': - "detached", "status": "available" - } - -FAKE_MAPPINGS = [{u'lun': 1}] - -FAKE_USED_UP_MAPPINGS = [{u'lun': n} for n in range(256)] - -FAKE_USED_UP_LUN_ID_DICT = {n: 1 for n in range(256)} - -FAKE_UNUSED_LUN_ID = set([]) - -FAKE_USED_LUN_ID_DICT = ({0: 1, 1: 1}) - -FAKE_USED_LUN_IDS = [1, 2] - -FAKE_SINGLE_USED_LUN_ID = 1 - -FAKE_USED_UP_LUN_IDS = range(256) - - -class NetAppEseriesHostMapperTestCase(test.TestCase): - def setUp(self): - super(NetAppEseriesHostMapperTestCase, self).setUp() - - self.client = eseries_fakes.FakeEseriesClient() - - def test_unmap_volume_from_host_volume_mapped_to_host(self): - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_eseries_volume['listOfMappings'] = [ - eseries_fakes.VOLUME_MAPPING - ] - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - self.mock_object(self.client, 'delete_volume_mapping') - - host_mapper.unmap_volume_from_host(self.client, get_fake_volume(), - eseries_fakes.HOST, - eseries_fakes.VOLUME_MAPPING) - - self.assertTrue(self.client.delete_volume_mapping.called) - - def test_unmap_volume_from_host_volume_mapped_to_different_host(self): - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - # Mapped to host 1 - fake_eseries_volume['listOfMappings'] = [ - eseries_fakes.VOLUME_MAPPING - ] - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - self.mock_object(self.client, 'delete_volume_mapping') - self.mock_object(self.client, 'get_host_group', - mock.Mock( - side_effect=exception.NotFound)) - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.unmap_volume_from_host, - self.client, get_fake_volume(), - eseries_fakes.HOST_2, - eseries_fakes.VOLUME_MAPPING) - self.assertIn("not currently mapped to host", six.text_type(err)) - - def test_unmap_volume_from_host_volume_mapped_to_host_group_but_not_host( - self): - """Test volume mapped to host not in specified host group. - - Ensure an error is raised if the specified host is not in the - host group the volume is mapped to. - """ - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_volume_mapping = copy.deepcopy(eseries_fakes.VOLUME_MAPPING) - fake_volume_mapping['mapRef'] = eseries_fakes.MULTIATTACH_HOST_GROUP[ - 'clusterRef'] - fake_eseries_volume['listOfMappings'] = [fake_volume_mapping] - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - fake_host = copy.deepcopy(eseries_fakes.HOST) - fake_host['clusterRef'] = utils.NULL_REF - self.mock_object(self.client, 'list_hosts', - mock.Mock(return_value=[fake_host])) - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.unmap_volume_from_host, - self.client, get_fake_volume(), - fake_host, - fake_volume_mapping) - self.assertIn("not currently mapped to host", six.text_type(err)) - - def test_unmap_volume_from_host_volume_mapped_to_multiattach_host_group( - self): - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_volume_mapping = copy.deepcopy(eseries_fakes.VOLUME_MAPPING) - fake_volume_mapping['mapRef'] = eseries_fakes.MULTIATTACH_HOST_GROUP[ - 'clusterRef'] - fake_eseries_volume['listOfMappings'] = [fake_volume_mapping] - self.mock_object(self.client, 'delete_volume_mapping') - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - fake_volume = get_fake_volume() - fake_volume['status'] = 'detaching' - - host_mapper.unmap_volume_from_host(self.client, fake_volume, - eseries_fakes.HOST, - fake_volume_mapping) - - self.assertTrue(self.client.delete_volume_mapping.called) - - def test_unmap_volume_from_host_volume_mapped_to_multiattach_host_group_and_migrating( # noqa - self): - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_volume_mapping = copy.deepcopy(eseries_fakes.VOLUME_MAPPING) - fake_volume_mapping['mapRef'] = eseries_fakes.MULTIATTACH_HOST_GROUP[ - 'clusterRef'] - fake_eseries_volume['listOfMappings'] = [fake_volume_mapping] - self.mock_object(self.client, 'delete_volume_mapping') - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - fake_volume = get_fake_volume() - fake_volume['status'] = 'in-use' - - host_mapper.unmap_volume_from_host(self.client, fake_volume, - eseries_fakes.HOST, - fake_volume_mapping) - - self.assertFalse(self.client.delete_volume_mapping.called) - - def test_unmap_volume_from_host_volume_mapped_to_outside_host_group(self): - """Test volume mapped to host group without host. - - Ensure we raise error when we find a volume is mapped to an unknown - host group that does not have the host. - """ - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_volume_mapping = copy.deepcopy(eseries_fakes.VOLUME_MAPPING) - fake_ref = "8500000060080E500023C7340036035F515B78FD" - fake_volume_mapping['mapRef'] = fake_ref - fake_eseries_volume['listOfMappings'] = [fake_volume_mapping] - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - fake_host = copy.deepcopy(eseries_fakes.HOST) - fake_host['clusterRef'] = utils.NULL_REF - self.mock_object(self.client, 'list_hosts', - mock.Mock(return_value=[fake_host])) - self.mock_object(self.client, 'get_host_group', - mock.Mock(return_value= - eseries_fakes.FOREIGN_HOST_GROUP)) - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.unmap_volume_from_host, - self.client, get_fake_volume(), - eseries_fakes.HOST, - fake_volume_mapping) - self.assertIn("unsupported host group", six.text_type(err)) - - def test_unmap_volume_from_host_volume_mapped_to_outside_host_group_w_host( - self): - """Test volume mapped to host in unknown host group. - - Ensure we raise error when we find a volume is mapped to an unknown - host group that has the host. - """ - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_volume_mapping = copy.deepcopy(eseries_fakes.VOLUME_MAPPING) - fake_ref = "8500000060080E500023C7340036035F515B78FD" - fake_volume_mapping['mapRef'] = fake_ref - fake_eseries_volume['clusterRef'] = fake_ref - fake_eseries_volume['listOfMappings'] = [fake_volume_mapping] - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - fake_host = copy.deepcopy(eseries_fakes.HOST) - fake_host['clusterRef'] = utils.NULL_REF - self.mock_object(self.client, 'list_hosts', - mock.Mock(return_value=[fake_host])) - self.mock_object(self.client, 'get_host_group', - mock.Mock(return_value= - eseries_fakes.FOREIGN_HOST_GROUP)) - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.unmap_volume_from_host, - self.client, get_fake_volume(), - eseries_fakes.HOST, - fake_volume_mapping) - - self.assertIn("unsupported host group", six.text_type(err)) - - def test_map_volume_to_single_host_volume_not_mapped(self): - self.mock_object(self.client, 'create_volume_mapping', - mock.Mock( - return_value=eseries_fakes.VOLUME_MAPPING)) - - host_mapper.map_volume_to_single_host(self.client, get_fake_volume(), - eseries_fakes.VOLUME, - eseries_fakes.HOST, - None, - False) - - self.assertTrue(self.client.create_volume_mapping.called) - - def test_map_volume_to_single_host_volume_already_mapped_to_target_host( - self): - """Should be a no-op""" - self.mock_object(self.client, 'create_volume_mapping', - mock.Mock()) - - host_mapper.map_volume_to_single_host(self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - eseries_fakes.HOST, - eseries_fakes.VOLUME_MAPPING, - False) - - self.assertFalse(self.client.create_volume_mapping.called) - - def test_map_volume_to_single_host_volume_mapped_to_multiattach_host_group( - self): - """Test map volume to a single host. - - Should move mapping to target host if volume is not migrating or - attached(in-use). If volume is not in use then it should not require a - mapping making it ok to sever the mapping to the host group. - """ - fake_mapping_to_other_host = copy.deepcopy( - eseries_fakes.VOLUME_MAPPING) - fake_mapping_to_other_host['mapRef'] = \ - eseries_fakes.MULTIATTACH_HOST_GROUP['clusterRef'] - self.mock_object(self.client, 'move_volume_mapping_via_symbol', - mock.Mock(return_value={'lun': 5})) - - host_mapper.map_volume_to_single_host(self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - eseries_fakes.HOST, - fake_mapping_to_other_host, - False) - - self.assertTrue(self.client.move_volume_mapping_via_symbol.called) - - def test_map_volume_to_single_host_volume_mapped_to_multiattach_host_group_and_migrating( # noqa - self): - """Should raise error saying multiattach not enabled""" - fake_mapping_to_other_host = copy.deepcopy( - eseries_fakes.VOLUME_MAPPING) - fake_mapping_to_other_host['mapRef'] = \ - eseries_fakes.MULTIATTACH_HOST_GROUP['clusterRef'] - fake_volume = get_fake_volume() - fake_volume['attach_status'] = "attached" - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_single_host, - self.client, fake_volume, - eseries_fakes.VOLUME, - eseries_fakes.HOST, - fake_mapping_to_other_host, - False) - - self.assertIn('multiattach is disabled', six.text_type(err)) - - def test_map_volume_to_single_host_volume_mapped_to_multiattach_host_group_and_attached( # noqa - self): - """Should raise error saying multiattach not enabled""" - fake_mapping_to_other_host = copy.deepcopy( - eseries_fakes.VOLUME_MAPPING) - fake_mapping_to_other_host['mapRef'] = \ - eseries_fakes.MULTIATTACH_HOST_GROUP['clusterRef'] - fake_volume = get_fake_volume() - fake_volume['attach_status'] = "attached" - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_single_host, - self.client, fake_volume, - eseries_fakes.VOLUME, - eseries_fakes.HOST, - fake_mapping_to_other_host, - False) - - self.assertIn('multiattach is disabled', six.text_type(err)) - - def test_map_volume_to_single_host_volume_mapped_to_another_host(self): - """Should raise error saying multiattach not enabled""" - fake_mapping_to_other_host = copy.deepcopy( - eseries_fakes.VOLUME_MAPPING) - fake_mapping_to_other_host['mapRef'] = eseries_fakes.HOST_2[ - 'hostRef'] - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_single_host, - self.client, get_fake_volume(), - eseries_fakes.VOLUME, - eseries_fakes.HOST, - fake_mapping_to_other_host, - False) - - self.assertIn('multiattach is disabled', six.text_type(err)) - - def test_map_volume_to_multiple_hosts_volume_already_mapped_to_target_host( - self): - """Should be a no-op.""" - self.mock_object(self.client, 'create_volume_mapping', - mock.Mock()) - - host_mapper.map_volume_to_multiple_hosts(self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - eseries_fakes.HOST, - eseries_fakes.VOLUME_MAPPING) - - self.assertFalse(self.client.create_volume_mapping.called) - - def test_map_volume_to_multiple_hosts_volume_mapped_to_multiattach_host_group( # noqa - self): - """Should ensure target host is in the multiattach host group.""" - fake_host = copy.deepcopy(eseries_fakes.HOST_2) - fake_host['clusterRef'] = utils.NULL_REF - - fake_mapping_to_host_group = copy.deepcopy( - eseries_fakes.VOLUME_MAPPING) - fake_mapping_to_host_group['mapRef'] = \ - eseries_fakes.MULTIATTACH_HOST_GROUP['clusterRef'] - - self.mock_object(self.client, 'set_host_group_for_host') - self.mock_object(self.client, 'get_host_group', - mock.Mock( - return_value=eseries_fakes.MULTIATTACH_HOST_GROUP) - ) - - host_mapper.map_volume_to_multiple_hosts(self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - fake_host, - fake_mapping_to_host_group) - - self.assertEqual( - 1, self.client.set_host_group_for_host.call_count) - - def test_map_volume_to_multiple_hosts_volume_mapped_to_multiattach_host_group_with_lun_collision( # noqa - self): - """Should ensure target host is in the multiattach host group.""" - fake_host = copy.deepcopy(eseries_fakes.HOST_2) - fake_host['clusterRef'] = utils.NULL_REF - fake_mapping_to_host_group = copy.deepcopy( - eseries_fakes.VOLUME_MAPPING) - fake_mapping_to_host_group['mapRef'] = \ - eseries_fakes.MULTIATTACH_HOST_GROUP['clusterRef'] - self.mock_object(self.client, 'set_host_group_for_host', - mock.Mock(side_effect=exception.NetAppDriverException) - ) - - self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_multiple_hosts, - self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - fake_host, - fake_mapping_to_host_group) - - def test_map_volume_to_multiple_hosts_volume_mapped_to_another_host(self): - """Test that mapping moves to another host group. - - Should ensure both existing host and destination host are in - multiattach host group and move the mapping to the host group. - """ - - existing_host = copy.deepcopy(eseries_fakes.HOST) - existing_host['clusterRef'] = utils.NULL_REF - target_host = copy.deepcopy(eseries_fakes.HOST_2) - target_host['clusterRef'] = utils.NULL_REF - self.mock_object(self.client, 'get_host', - mock.Mock(return_value=existing_host)) - self.mock_object(self.client, 'set_host_group_for_host') - self.mock_object(self.client, 'get_host_group', - mock.Mock(side_effect=exception.NotFound)) - mock_move_mapping = mock.Mock( - return_value=eseries_fakes.VOLUME_MAPPING_TO_MULTIATTACH_GROUP) - self.mock_object(self.client, - 'move_volume_mapping_via_symbol', - mock_move_mapping) - - host_mapper.map_volume_to_multiple_hosts(self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - target_host, - eseries_fakes.VOLUME_MAPPING) - - self.assertEqual( - 2, self.client.set_host_group_for_host.call_count) - - self.assertTrue(self.client.move_volume_mapping_via_symbol - .called) - - def test_map_volume_to_multiple_hosts_volume_mapped_to_another_host_with_lun_collision_with_source_host( # noqa - self): - """Test moving source host to multiattach host group. - - Should fail attempting to move source host to multiattach host - group and raise an error. - """ - - existing_host = copy.deepcopy(eseries_fakes.HOST) - existing_host['clusterRef'] = utils.NULL_REF - target_host = copy.deepcopy(eseries_fakes.HOST_2) - target_host['clusterRef'] = utils.NULL_REF - self.mock_object(self.client, 'get_host', - mock.Mock(return_value=existing_host)) - self.mock_object(self.client, 'set_host_group_for_host', - mock.Mock(side_effect=[ - None, - exception.NetAppDriverException - ])) - self.mock_object(self.client, 'get_host_group', - mock.Mock(side_effect=exception.NotFound)) - mock_move_mapping = mock.Mock( - return_value=eseries_fakes.VOLUME_MAPPING_TO_MULTIATTACH_GROUP) - self.mock_object(self.client, - 'move_volume_mapping_via_symbol', - mock_move_mapping) - - self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_multiple_hosts, - self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - target_host, - eseries_fakes.VOLUME_MAPPING) - - def test_map_volume_to_multiple_hosts_volume_mapped_to_another_host_with_lun_collision_with_dest_host( # noqa - self): - """Test moving destination host to multiattach host group. - - Should fail attempting to move destination host to multiattach host - group and raise an error. - """ - - existing_host = copy.deepcopy(eseries_fakes.HOST) - existing_host['clusterRef'] = utils.NULL_REF - target_host = copy.deepcopy(eseries_fakes.HOST_2) - target_host['clusterRef'] = utils.NULL_REF - self.mock_object(self.client, 'get_host', - mock.Mock(return_value=existing_host)) - self.mock_object(self.client, 'set_host_group_for_host', - mock.Mock(side_effect=[ - exception.NetAppDriverException, - None - ])) - self.mock_object(self.client, 'get_host_group', - mock.Mock(side_effect=exception.NotFound)) - mock_move_mapping = mock.Mock( - return_value=eseries_fakes.VOLUME_MAPPING_TO_MULTIATTACH_GROUP) - self.mock_object(self.client, - 'move_volume_mapping_via_symbol', - mock_move_mapping) - - self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_multiple_hosts, - self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - target_host, - eseries_fakes.VOLUME_MAPPING) - - def test_map_volume_to_multiple_hosts_volume_mapped_to_foreign_host_group( - self): - """Test a target when the host is in a foreign host group. - - Should raise an error stating the volume is mapped to an - unsupported host group. - """ - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_volume_mapping = copy.deepcopy(eseries_fakes.VOLUME_MAPPING) - fake_ref = "8500000060080E500023C7340036035F515B78FD" - fake_volume_mapping['mapRef'] = fake_ref - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - fake_host = copy.deepcopy(eseries_fakes.HOST) - fake_host['clusterRef'] = utils.NULL_REF - self.mock_object(self.client, 'get_host_group', - mock.Mock(return_value= - eseries_fakes.FOREIGN_HOST_GROUP)) - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_multiple_hosts, - self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - fake_host, - fake_volume_mapping) - self.assertIn("unsupported host group", six.text_type(err)) - - def test_map_volume_to_multiple_hosts_volume_mapped_to_host_in_foreign_host_group( # noqa - self): - """Test a target when the host is in a foreign host group. - - Should raise an error stating the volume is mapped to a - host that is in an unsupported host group. - """ - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_volume_mapping = copy.deepcopy(eseries_fakes.VOLUME_MAPPING) - fake_host = copy.deepcopy(eseries_fakes.HOST_2) - fake_host['clusterRef'] = eseries_fakes.FOREIGN_HOST_GROUP[ - 'clusterRef'] - fake_volume_mapping['mapRef'] = fake_host['hostRef'] - fake_eseries_volume['listOfMappings'] = [fake_volume_mapping] - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - self.mock_object(self.client, 'get_host', - mock.Mock(return_value=fake_host)) - self.mock_object(self.client, 'get_host_group', - mock.Mock(side_effect=[ - eseries_fakes.FOREIGN_HOST_GROUP])) - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_multiple_hosts, - self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - eseries_fakes.HOST, - fake_volume_mapping) - - self.assertIn("unsupported host group", six.text_type(err)) - - def test_map_volume_to_multiple_hosts_volume_target_host_in_foreign_host_group( # noqa - self): - """Test a target when the host is in a foreign host group. - - Should raise an error stating the target host is in an - unsupported host group. - """ - fake_eseries_volume = copy.deepcopy(eseries_fakes.VOLUME) - fake_volume_mapping = copy.deepcopy(eseries_fakes.VOLUME_MAPPING) - fake_host = copy.deepcopy(eseries_fakes.HOST_2) - fake_host['clusterRef'] = eseries_fakes.FOREIGN_HOST_GROUP[ - 'clusterRef'] - self.mock_object(self.client, 'list_volumes', - mock.Mock(return_value=[fake_eseries_volume])) - self.mock_object(self.client, 'get_host', - mock.Mock(return_value=eseries_fakes.HOST)) - self.mock_object(self.client, 'get_host_group', - mock.Mock(side_effect=[ - eseries_fakes.FOREIGN_HOST_GROUP])) - - err = self.assertRaises(exception.NetAppDriverException, - host_mapper.map_volume_to_multiple_hosts, - self.client, - get_fake_volume(), - eseries_fakes.VOLUME, - fake_host, - fake_volume_mapping) - - self.assertIn("unsupported host group", six.text_type(err)) - - def test_get_unused_lun_ids(self): - unused_lun_ids = host_mapper._get_unused_lun_ids(FAKE_MAPPINGS) - self.assertEqual(set(range(2, 256)), unused_lun_ids) - - def test_get_unused_lun_id_counter(self): - used_lun_id_count = host_mapper._get_used_lun_id_counter( - FAKE_MAPPINGS) - self.assertEqual(FAKE_USED_LUN_ID_DICT, used_lun_id_count) - - def test_get_unused_lun_ids_used_up_luns(self): - unused_lun_ids = host_mapper._get_unused_lun_ids( - FAKE_USED_UP_MAPPINGS) - self.assertEqual(FAKE_UNUSED_LUN_ID, unused_lun_ids) - - def test_get_lun_id_counter_used_up_luns(self): - used_lun_ids = host_mapper._get_used_lun_id_counter( - FAKE_USED_UP_MAPPINGS) - self.assertEqual(FAKE_USED_UP_LUN_ID_DICT, used_lun_ids) - - def test_host_not_full(self): - fake_host = copy.deepcopy(eseries_fakes.HOST) - self.assertFalse(host_mapper._is_host_full(self.client, fake_host)) - - def test_host_full(self): - fake_host = copy.deepcopy(eseries_fakes.HOST) - self.mock_object(self.client, 'get_volume_mappings_for_host', - mock.Mock(return_value=FAKE_USED_UP_MAPPINGS)) - self.assertTrue(host_mapper._is_host_full(self.client, fake_host)) - - def test_get_free_lun(self): - fake_host = copy.deepcopy(eseries_fakes.HOST) - with mock.patch('random.sample') as mock_random: - mock_random.return_value = [3] - lun = host_mapper._get_free_lun(self.client, fake_host, False, - []) - self.assertEqual(3, lun) - - def test_get_free_lun_host_full(self): - fake_host = copy.deepcopy(eseries_fakes.HOST) - self.mock_object(host_mapper, '_is_host_full', - mock.Mock(return_value=True)) - self.assertRaises( - exception.NetAppDriverException, - host_mapper._get_free_lun, - self.client, fake_host, False, FAKE_USED_UP_MAPPINGS) - - def test_get_free_lun_no_unused_luns(self): - fake_host = copy.deepcopy(eseries_fakes.HOST) - lun = host_mapper._get_free_lun(self.client, fake_host, False, - FAKE_USED_UP_MAPPINGS) - self.assertEqual(255, lun) - - def test_get_free_lun_no_unused_luns_host_not_full(self): - fake_host = copy.deepcopy(eseries_fakes.HOST) - self.mock_object(host_mapper, '_is_host_full', - mock.Mock(return_value=False)) - lun = host_mapper._get_free_lun(self.client, fake_host, False, - FAKE_USED_UP_MAPPINGS) - self.assertEqual(255, lun) - - def test_get_free_lun_no_lun_available(self): - fake_host = copy.deepcopy(eseries_fakes.HOST_3) - self.mock_object(self.client, 'get_volume_mappings_for_host', - mock.Mock(return_value=FAKE_USED_UP_MAPPINGS)) - - self.assertRaises(exception.NetAppDriverException, - host_mapper._get_free_lun, - self.client, fake_host, False, - FAKE_USED_UP_MAPPINGS) - - def test_get_free_lun_multiattach_enabled_no_unused_ids(self): - fake_host = copy.deepcopy(eseries_fakes.HOST_3) - self.mock_object(self.client, 'get_volume_mappings', - mock.Mock(return_value=FAKE_USED_UP_MAPPINGS)) - - self.assertRaises(exception.NetAppDriverException, - host_mapper._get_free_lun, - self.client, fake_host, True, - FAKE_USED_UP_MAPPINGS) - - def test_get_lun_by_mapping(self): - used_luns = host_mapper._get_used_lun_ids_for_mappings(FAKE_MAPPINGS) - self.assertEqual(set([0, 1]), used_luns) - - def test_get_lun_by_mapping_no_mapping(self): - used_luns = host_mapper._get_used_lun_ids_for_mappings([]) - self.assertEqual(set([0]), used_luns) - - def test_lun_id_available_on_host(self): - fake_host = copy.deepcopy(eseries_fakes.HOST) - self.assertTrue(host_mapper._is_lun_id_available_on_host( - self.client, fake_host, FAKE_UNUSED_LUN_ID)) - - def test_no_lun_id_available_on_host(self): - fake_host = copy.deepcopy(eseries_fakes.HOST_3) - self.mock_object(self.client, 'get_volume_mappings_for_host', - mock.Mock(return_value=FAKE_USED_UP_MAPPINGS)) - - self.assertFalse(host_mapper._is_lun_id_available_on_host( - self.client, fake_host, FAKE_SINGLE_USED_LUN_ID)) diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/test_iscsi_driver.py b/cinder/tests/unit/volume/drivers/netapp/eseries/test_iscsi_driver.py deleted file mode 100644 index 213de9603..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/eseries/test_iscsi_driver.py +++ /dev/null @@ -1,33 +0,0 @@ -# Copyright (c) 2015 Alex Meade. All rights reserved. -# Copyright (c) 2015 Michael Price. All rights reserved. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ddt -import mock - -from cinder import test - -from cinder.tests.unit.volume.drivers.netapp.eseries import test_driver -from cinder.volume.drivers.netapp.eseries import iscsi_driver as iscsi -import cinder.volume.drivers.netapp.utils as na_utils - - -@ddt.ddt -class NetAppESeriesIscsiDriverTestCase(test_driver.NetAppESeriesDriverTestCase, - test.TestCase): - - @mock.patch.object(na_utils, 'validate_instantiation') - def test_instantiation(self, mock_validate_instantiation): - iscsi.NetAppEseriesISCSIDriver(configuration=mock.Mock()) diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/test_library.py b/cinder/tests/unit/volume/drivers/netapp/eseries/test_library.py deleted file mode 100644 index ff4017c00..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/eseries/test_library.py +++ /dev/null @@ -1,2446 +0,0 @@ -# Copyright (c) 2014 Andrew Kerr -# Copyright (c) 2015 Alex Meade -# Copyright (c) 2015 Rushil Chugh -# Copyright (c) 2015 Yogesh Kshirsagar -# Copyright (c) 2015 Michael Price -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import ddt -import time -import uuid - -import mock -from oslo_utils import units -import six -from six.moves import range -from six.moves import reduce - -from cinder import context -from cinder import exception -from cinder import test - -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import utils as cinder_utils -from cinder.tests.unit.volume.drivers.netapp.eseries import fakes as \ - eseries_fake -from cinder.volume.drivers.netapp.eseries import client as es_client -from cinder.volume.drivers.netapp.eseries import exception as eseries_exc -from cinder.volume.drivers.netapp.eseries import host_mapper -from cinder.volume.drivers.netapp.eseries import library -from cinder.volume.drivers.netapp.eseries import utils -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.zonemanager import utils as fczm_utils - - -def get_fake_volume(): - """Return a fake Cinder Volume that can be used as a parameter""" - return { - 'id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', 'size': 1, - 'volume_name': 'lun1', 'host': 'hostname@backend#DDP', - 'os_type': 'linux', 'provider_location': 'lun1', - 'name_id': '114774fb-e15a-4fae-8ee2-c9723e3645ef', - 'provider_auth': 'provider a b', 'project_id': 'project', - 'display_name': None, 'display_description': 'lun1', - 'volume_type_id': None, 'migration_status': None, 'attach_status': - "detached" - } - - -@ddt.ddt -class NetAppEseriesLibraryTestCase(test.TestCase): - def setUp(self): - super(NetAppEseriesLibraryTestCase, self).setUp() - - kwargs = {'configuration': - eseries_fake.create_configuration_eseries()} - - self.library = library.NetAppESeriesLibrary('FAKE', **kwargs) - - # We don't want the looping calls to run - self.mock_object(self.library, '_start_periodic_tasks', - new_attr=mock.Mock()) - # Deprecated Option - self.library.configuration.netapp_storage_pools = None - self.library._client = eseries_fake.FakeEseriesClient() - - self.mock_object(self.library, '_start_periodic_tasks', - new_attr=mock.Mock()) - - self.mock_object(library.cinder_utils, 'synchronized', - mock.Mock(return_value=lambda f: f)) - - with mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new = cinder_utils.ZeroIntervalLoopingCall): - self.library.check_for_setup_error() - - self.ctxt = context.get_admin_context() - - def test_do_setup(self): - self.mock_object(self.library, - '_check_mode_get_or_register_storage_system') - self.mock_object(es_client, 'RestClient', - eseries_fake.FakeEseriesClient) - mock_check_flags = self.mock_object(na_utils, 'check_flags') - self.library.do_setup(mock.Mock()) - - self.assertTrue(mock_check_flags.called) - - @ddt.data(('optimal', True), ('offline', False), ('needsAttn', True), - ('neverContacted', False), ('newKey', True), (None, True)) - @ddt.unpack - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_check_storage_system_status(self, status, status_valid): - system = copy.deepcopy(eseries_fake.STORAGE_SYSTEM) - system['status'] = status - status = status.lower() if status is not None else '' - - actual_status, actual_valid = ( - self.library._check_storage_system_status(system)) - - self.assertEqual(status, actual_status) - self.assertEqual(status_valid, actual_valid) - - @ddt.data(('valid', True), ('invalid', False), ('unknown', False), - ('newKey', True), (None, True)) - @ddt.unpack - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_check_password_status(self, status, status_valid): - system = copy.deepcopy(eseries_fake.STORAGE_SYSTEM) - system['passwordStatus'] = status - status = status.lower() if status is not None else '' - - actual_status, actual_valid = ( - self.library._check_password_status(system)) - - self.assertEqual(status, actual_status) - self.assertEqual(status_valid, actual_valid) - - def test_check_storage_system_bad_system(self): - exc_str = "bad_system" - controller_ips = self.library.configuration.netapp_controller_ips - self.library._client.list_storage_system = mock.Mock( - side_effect=exception.NetAppDriverException(message=exc_str)) - info_log = self.mock_object(library.LOG, 'info', mock.Mock()) - - self.assertRaisesRegexp(exception.NetAppDriverException, exc_str, - self.library._check_storage_system) - - info_log.assert_called_once_with(mock.ANY, controller_ips) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_check_storage_system(self): - system = copy.deepcopy(eseries_fake.STORAGE_SYSTEM) - self.mock_object(self.library._client, 'list_storage_system', - new_attr=mock.Mock(return_value=system)) - update_password = self.mock_object(self.library._client, - 'update_stored_system_password') - info_log = self.mock_object(library.LOG, 'info', mock.Mock()) - - self.library._check_storage_system() - - self.assertTrue(update_password.called) - self.assertTrue(info_log.called) - - @ddt.data({'status': 'optimal', 'passwordStatus': 'invalid'}, - {'status': 'offline', 'passwordStatus': 'valid'}) - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_check_storage_system_bad_status(self, system): - self.mock_object(self.library._client, 'list_storage_system', - new_attr=mock.Mock(return_value=system)) - self.mock_object(self.library._client, 'update_stored_system_password') - self.mock_object(time, 'time', new_attr = mock.Mock( - side_effect=range(0, 60, 5))) - - self.assertRaisesRegexp(exception.NetAppDriverException, - 'bad.*?status', - self.library._check_storage_system) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_check_storage_system_update_password(self): - self.library.configuration.netapp_sa_password = 'password' - - def get_system_iter(): - key = 'passwordStatus' - system = copy.deepcopy(eseries_fake.STORAGE_SYSTEM) - system[key] = 'invalid' - yield system - yield system - - system[key] = 'valid' - yield system - - self.mock_object(self.library._client, 'list_storage_system', - new_attr=mock.Mock(side_effect=get_system_iter())) - update_password = self.mock_object(self.library._client, - 'update_stored_system_password', - new_attr=mock.Mock()) - info_log = self.mock_object(library.LOG, 'info', mock.Mock()) - - self.library._check_storage_system() - - update_password.assert_called_once_with( - self.library.configuration.netapp_sa_password) - self.assertTrue(info_log.called) - - def test_get_storage_pools_empty_result(self): - """Verify an exception is raised if no pools are returned.""" - self.library.configuration.netapp_pool_name_search_pattern = '$' - - def test_get_storage_pools_invalid_conf(self): - """Verify an exception is raised if the regex pattern is invalid.""" - self.library.configuration.netapp_pool_name_search_pattern = '(.*' - - self.assertRaises(exception.InvalidConfigurationValue, - self.library._get_storage_pools) - - def test_get_storage_pools_default(self): - """Verify that all pools are returned if the search option is empty.""" - filtered_pools = self.library._get_storage_pools() - - self.assertEqual(eseries_fake.STORAGE_POOLS, filtered_pools) - - @ddt.data(('[\d]+,a', ['1', '2', 'a', 'b'], ['1', '2', 'a']), - ('1 , 3', ['1', '2', '3'], ['1', '3']), - ('$,3', ['1', '2', '3'], ['3']), - ('[a-zA-Z]+', ['1', 'a', 'B'], ['a', 'B']), - ('', ['1', '2'], ['1', '2']) - ) - @ddt.unpack - def test_get_storage_pools(self, pool_filter, pool_labels, - expected_pool_labels): - """Verify that pool filtering via the search_pattern works correctly - - :param pool_filter: A regular expression to be used for filtering via - pool labels - :param pool_labels: A list of pool labels - :param expected_pool_labels: The labels from 'pool_labels' that - should be matched by 'pool_filter' - """ - self.library.configuration.netapp_pool_name_search_pattern = ( - pool_filter) - pools = [{'label': label} for label in pool_labels] - - self.library._client.list_storage_pools = mock.Mock( - return_value=pools) - - filtered_pools = self.library._get_storage_pools() - - filtered_pool_labels = [pool['label'] for pool in filtered_pools] - self.assertEqual(expected_pool_labels, filtered_pool_labels) - - def test_get_volume(self): - fake_volume = copy.deepcopy(get_fake_volume()) - volume = copy.deepcopy(eseries_fake.VOLUME) - self.library._client.list_volume = mock.Mock(return_value=volume) - - result = self.library._get_volume(fake_volume['id']) - - self.assertEqual(1, self.library._client.list_volume.call_count) - self.assertDictMatch(volume, result) - - def test_get_volume_bad_input(self): - volume = copy.deepcopy(eseries_fake.VOLUME) - self.library._client.list_volume = mock.Mock(return_value=volume) - - self.assertRaises(exception.InvalidInput, self.library._get_volume, - None) - - def test_get_volume_bad_uuid(self): - volume = copy.deepcopy(eseries_fake.VOLUME) - self.library._client.list_volume = mock.Mock(return_value=volume) - - self.assertRaises(ValueError, self.library._get_volume, '1') - - def test_update_ssc_info_no_ssc(self): - drives = [{'currentVolumeGroupRef': 'test_vg1', - 'driveMediaType': 'ssd'}] - pools = [{'volumeGroupRef': 'test_vg1', 'label': 'test_vg1', - 'raidLevel': 'raid6', 'securityType': 'enabled'}] - self.library._client = mock.Mock() - self.library._client.features.SSC_API_V2 = na_utils.FeatureState( - False, minimum_version="1.53.9000.1") - self.library._client.SSC_VALID_VERSIONS = [(1, 53, 9000, 1), - (1, 53, 9010, 15)] - self.library.configuration.netapp_pool_name_search_pattern = "test_vg1" - self.library._client.list_storage_pools = mock.Mock(return_value=pools) - self.library._client.list_drives = mock.Mock(return_value=drives) - - self.library._update_ssc_info() - - self.assertEqual( - {'test_vg1': {'netapp_disk_encryption': 'true', - 'netapp_disk_type': 'SSD', - 'netapp_raid_type': 'raid6'}}, - self.library._ssc_stats) - - @ddt.data(True, False) - def test_update_ssc_info(self, data_assurance_supported): - self.library._client = mock.Mock() - self.library._client.features.SSC_API_V2 = na_utils.FeatureState( - True, minimum_version="1.53.9000.1") - self.library._client.list_ssc_storage_pools = mock.Mock( - return_value=eseries_fake.SSC_POOLS) - self.library._get_storage_pools = mock.Mock( - return_value=eseries_fake.STORAGE_POOLS) - # Data Assurance is not supported on some storage backends - self.library._is_data_assurance_supported = mock.Mock( - return_value=data_assurance_supported) - - self.library._update_ssc_info() - - for pool in eseries_fake.SSC_POOLS: - poolId = pool['poolId'] - - raid_lvl = self.library.SSC_RAID_TYPE_MAPPING.get( - pool['raidLevel'], 'unknown') - - if pool['pool']["driveMediaType"] == 'ssd': - disk_type = 'SSD' - else: - disk_type = pool['pool']['drivePhysicalType'] - disk_type = ( - self.library.SSC_DISK_TYPE_MAPPING.get( - disk_type, 'unknown')) - - da_enabled = pool['dataAssuranceCapable'] and ( - data_assurance_supported) - - thin_provisioned = pool['thinProvisioningCapable'] - - expected = { - 'consistencygroup_support': True, - 'netapp_disk_encryption': - six.text_type(pool['encrypted']).lower(), - 'netapp_eseries_flash_read_cache': - six.text_type(pool['flashCacheCapable']).lower(), - 'netapp_thin_provisioned': - six.text_type(thin_provisioned).lower(), - 'netapp_eseries_data_assurance': - six.text_type(da_enabled).lower(), - 'netapp_eseries_disk_spindle_speed': pool['spindleSpeed'], - 'netapp_raid_type': raid_lvl, - 'netapp_disk_type': disk_type - } - actual = self.library._ssc_stats[poolId] - self.assertDictMatch(expected, actual) - - @ddt.data(('FC', True), ('iSCSI', False)) - @ddt.unpack - def test_is_data_assurance_supported(self, backend_storage_protocol, - enabled): - self.mock_object(self.library, 'driver_protocol', - backend_storage_protocol) - - actual = self.library._is_data_assurance_supported() - - self.assertEqual(enabled, actual) - - @ddt.data('scsi', 'fibre', 'sas', 'sata', 'garbage') - def test_update_ssc_disk_types(self, disk_type): - drives = [{'currentVolumeGroupRef': 'test_vg1', - 'interfaceType': {'driveType': disk_type}}] - pools = [{'volumeGroupRef': 'test_vg1'}] - - self.library._client.list_drives = mock.Mock(return_value=drives) - self.library._client.get_storage_pool = mock.Mock(return_value=pools) - - ssc_stats = self.library._update_ssc_disk_types(pools) - - expected = self.library.SSC_DISK_TYPE_MAPPING.get(disk_type, 'unknown') - self.assertEqual({'test_vg1': {'netapp_disk_type': expected}}, - ssc_stats) - - @ddt.data('scsi', 'fibre', 'sas', 'sata', 'garbage') - def test_update_ssc_disk_types_ssd(self, disk_type): - drives = [{'currentVolumeGroupRef': 'test_vg1', - 'driveMediaType': 'ssd', 'driveType': disk_type}] - pools = [{'volumeGroupRef': 'test_vg1'}] - - self.library._client.list_drives = mock.Mock(return_value=drives) - self.library._client.get_storage_pool = mock.Mock(return_value=pools) - - ssc_stats = self.library._update_ssc_disk_types(pools) - - self.assertEqual({'test_vg1': {'netapp_disk_type': 'SSD'}}, - ssc_stats) - - @ddt.data('enabled', 'none', 'capable', 'unknown', '__UNDEFINED', - 'garbage') - def test_update_ssc_disk_encryption(self, securityType): - pools = [{'volumeGroupRef': 'test_vg1', 'securityType': securityType}] - self.library._client.list_storage_pools = mock.Mock(return_value=pools) - - ssc_stats = self.library._update_ssc_disk_encryption(pools) - - # Convert the boolean value to a lower-case string value - expected = 'true' if securityType == "enabled" else 'false' - self.assertEqual({'test_vg1': {'netapp_disk_encryption': expected}}, - ssc_stats) - - def test_update_ssc_disk_encryption_multiple(self): - pools = [{'volumeGroupRef': 'test_vg1', 'securityType': 'none'}, - {'volumeGroupRef': 'test_vg2', 'securityType': 'enabled'}] - self.library._client.list_storage_pools = mock.Mock(return_value=pools) - - ssc_stats = self.library._update_ssc_disk_encryption(pools) - - self.assertEqual({'test_vg1': {'netapp_disk_encryption': 'false'}, - 'test_vg2': {'netapp_disk_encryption': 'true'}}, - ssc_stats) - - @ddt.data(True, False) - def test_get_volume_stats(self, refresh): - fake_stats = {'key': 'val'} - - def populate_stats(): - self.library._stats = fake_stats - - self.library._update_volume_stats = mock.Mock( - side_effect=populate_stats) - self.library._update_ssc_info = mock.Mock() - self.library._ssc_stats = {self.library.THIN_UQ_SPEC: True} - - actual = self.library.get_volume_stats(refresh = refresh) - - if(refresh): - self.library._update_volume_stats.assert_called_once_with() - self.assertEqual(fake_stats, actual) - else: - self.assertEqual(0, self.library._update_volume_stats.call_count) - self.assertEqual(0, self.library._update_ssc_info.call_count) - - def test_get_volume_stats_no_ssc(self): - """Validate that SSC data is collected if not yet populated""" - fake_stats = {'key': 'val'} - - def populate_stats(): - self.library._stats = fake_stats - - self.library._update_volume_stats = mock.Mock( - side_effect=populate_stats) - self.library._update_ssc_info = mock.Mock() - self.library._ssc_stats = None - - actual = self.library.get_volume_stats(refresh = True) - - self.library._update_volume_stats.assert_called_once_with() - self.library._update_ssc_info.assert_called_once_with() - self.assertEqual(fake_stats, actual) - - def test_update_volume_stats_provisioning(self): - """Validate pool capacity calculations""" - fake_pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - self.library._get_storage_pools = mock.Mock(return_value=[fake_pool]) - self.mock_object(self.library, '_ssc_stats', new_attr={fake_pool[ - "volumeGroupRef"]: {self.library.THIN_UQ_SPEC: True}}) - self.library.configuration = mock.Mock() - reserved_pct = 5 - over_subscription_ratio = 1.0 - self.library.configuration.max_over_subscription_ratio = ( - over_subscription_ratio) - self.library.configuration.reserved_percentage = reserved_pct - total_gb = int(fake_pool['totalRaidedSpace']) / units.Gi - used_gb = int(fake_pool['usedSpace']) / units.Gi - free_gb = total_gb - used_gb - - self.library._update_volume_stats() - - self.assertEqual(1, len(self.library._stats['pools'])) - pool_stats = self.library._stats['pools'][0] - self.assertEqual(fake_pool['label'], pool_stats.get('pool_name')) - self.assertEqual(reserved_pct, pool_stats['reserved_percentage']) - self.assertEqual(over_subscription_ratio, - pool_stats['max_over_subscription_ratio']) - self.assertEqual(total_gb, pool_stats.get('total_capacity_gb')) - self.assertEqual(used_gb, pool_stats.get('provisioned_capacity_gb')) - self.assertEqual(free_gb, pool_stats.get('free_capacity_gb')) - - @ddt.data(False, True) - def test_update_volume_stats_thin_provisioning(self, thin_provisioning): - """Validate that thin provisioning support is correctly reported""" - fake_pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - self.library._get_storage_pools = mock.Mock(return_value=[fake_pool]) - self.mock_object(self.library, '_ssc_stats', new_attr={fake_pool[ - "volumeGroupRef"]: {self.library.THIN_UQ_SPEC: thin_provisioning}}) - - self.library._update_volume_stats() - - self.assertEqual(1, len(self.library._stats['pools'])) - pool_stats = self.library._stats['pools'][0] - self.assertEqual(thin_provisioning, pool_stats.get( - 'thin_provisioning_support')) - # Should always be True - self.assertTrue(pool_stats.get('thick_provisioning_support')) - - def test_update_volume_stats_ssc(self): - """Ensure that the SSC data is correctly reported in the pool stats""" - ssc = {self.library.THIN_UQ_SPEC: True, 'key': 'val'} - fake_pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - self.library._get_storage_pools = mock.Mock(return_value=[fake_pool]) - self.mock_object(self.library, '_ssc_stats', new_attr={fake_pool[ - "volumeGroupRef"]: ssc}) - - self.library._update_volume_stats() - - self.assertEqual(1, len(self.library._stats['pools'])) - pool_stats = self.library._stats['pools'][0] - for key in ssc: - self.assertIn(key, pool_stats) - self.assertEqual(ssc[key], pool_stats[key]) - - def test_update_volume_stats_no_ssc(self): - """Ensure that that pool stats are correctly reported without SSC""" - fake_pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - self.library._get_storage_pools = mock.Mock(return_value=[fake_pool]) - self.library._update_volume_stats() - - self.assertEqual(1, len(self.library._stats['pools'])) - pool_stats = self.library._stats['pools'][0] - self.assertFalse(pool_stats.get('thin_provisioning_support')) - # Should always be True - self.assertTrue(pool_stats.get('thick_provisioning_support')) - - def test_terminate_connection_iscsi_no_hosts(self): - connector = {'initiator': eseries_fake.INITIATOR_NAME} - - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[])) - - self.assertRaises(exception.NotFound, - self.library.terminate_connection_iscsi, - get_fake_volume(), - connector) - - def test_terminate_connection_iscsi_volume_not_mapped(self): - connector = {'initiator': eseries_fake.INITIATOR_NAME} - volume = copy.deepcopy(eseries_fake.VOLUME) - volume['listOfMappings'] = [] - self.library._get_volume = mock.Mock(return_value=volume) - self.assertRaises(eseries_exc.VolumeNotMapped, - self.library.terminate_connection_iscsi, - get_fake_volume(), - connector) - - def test_terminate_connection_iscsi_volume_mapped(self): - connector = {'initiator': eseries_fake.INITIATOR_NAME} - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - fake_eseries_volume['listOfMappings'] = [ - eseries_fake.VOLUME_MAPPING - ] - self.mock_object(self.library._client, 'list_volume', - mock.Mock(return_value=fake_eseries_volume)) - self.mock_object(host_mapper, 'unmap_volume_from_host') - - self.library.terminate_connection_iscsi(get_fake_volume(), connector) - - self.assertTrue(host_mapper.unmap_volume_from_host.called) - - def test_terminate_connection_iscsi_not_mapped_initiator_does_not_exist( - self): - connector = {'initiator': eseries_fake.INITIATOR_NAME} - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[eseries_fake.HOST_2])) - self.assertRaises(exception.NotFound, - self.library.terminate_connection_iscsi, - get_fake_volume(), - connector) - - def test_initialize_connection_iscsi_volume_not_mapped(self): - connector = {'initiator': eseries_fake.INITIATOR_NAME} - self.mock_object(self.library._client, - 'get_volume_mappings_for_volume', - mock.Mock(return_value=[])) - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - fake_eseries_volume['listOfMappings'] = [ - eseries_fake.VOLUME_MAPPING - ] - self.mock_object(self.library._client, 'list_volume', - mock.Mock(return_value=fake_eseries_volume)) - - self.library.initialize_connection_iscsi(get_fake_volume(), connector) - - self.assertTrue( - self.library._client.get_volume_mappings_for_volume.called) - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - def test_initialize_connection_iscsi_volume_not_mapped_host_does_not_exist( - self): - connector = {'initiator': eseries_fake.INITIATOR_NAME} - self.mock_object(self.library._client, - 'get_volume_mappings_for_volume', - mock.Mock(return_value=[])) - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[])) - self.mock_object(self.library._client, 'create_host_with_ports', - mock.Mock(return_value=eseries_fake.HOST)) - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - fake_eseries_volume['listOfMappings'] = [ - eseries_fake.VOLUME_MAPPING - ] - self.mock_object(self.library._client, 'list_volume', - mock.Mock(return_value=fake_eseries_volume)) - - self.library.initialize_connection_iscsi(get_fake_volume(), connector) - - self.assertTrue( - self.library._client.get_volume_mappings_for_volume.called) - self.assertTrue(self.library._client.list_hosts.called) - self.assertTrue(self.library._client.create_host_with_ports.called) - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - def test_initialize_connection_iscsi_volume_already_mapped_to_target_host( - self): - """Should be a no-op""" - connector = {'initiator': eseries_fake.INITIATOR_NAME} - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - self.mock_object(self.library._client, 'list_volume', - mock.Mock(return_value=fake_eseries_volume)) - - self.library.initialize_connection_iscsi(get_fake_volume(), connector) - - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - def test_initialize_connection_iscsi_volume_mapped_to_another_host(self): - """Should raise error saying multiattach not enabled""" - connector = {'initiator': eseries_fake.INITIATOR_NAME} - fake_mapping_to_other_host = copy.deepcopy( - eseries_fake.VOLUME_MAPPING) - fake_mapping_to_other_host['mapRef'] = eseries_fake.HOST_2[ - 'hostRef'] - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - side_effect=exception.NetAppDriverException)) - - self.assertRaises(exception.NetAppDriverException, - self.library.initialize_connection_iscsi, - get_fake_volume(), connector) - - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - @ddt.data(eseries_fake.WWPN, - fczm_utils.get_formatted_wwn(eseries_fake.WWPN)) - def test_get_host_with_matching_port_wwpn(self, port_id): - port_ids = [port_id] - host = copy.deepcopy(eseries_fake.HOST) - host.update( - { - 'hostSidePorts': [{'label': 'NewStore', 'type': 'fc', - 'address': eseries_fake.WWPN}] - } - ) - host_2 = copy.deepcopy(eseries_fake.HOST_2) - host_2.update( - { - 'hostSidePorts': [{'label': 'NewStore', 'type': 'fc', - 'address': eseries_fake.WWPN_2}] - } - ) - host_list = [host, host_2] - self.mock_object(self.library._client, - 'list_hosts', - mock.Mock(return_value=host_list)) - - actual_host = self.library._get_host_with_matching_port( - port_ids) - - self.assertEqual(host, actual_host) - - def test_get_host_with_matching_port_iqn(self): - port_ids = [eseries_fake.INITIATOR_NAME] - host = copy.deepcopy(eseries_fake.HOST) - host.update( - { - 'hostSidePorts': [{'label': 'NewStore', 'type': 'iscsi', - 'address': eseries_fake.INITIATOR_NAME}] - } - ) - host_2 = copy.deepcopy(eseries_fake.HOST_2) - host_2.update( - { - 'hostSidePorts': [{'label': 'NewStore', 'type': 'iscsi', - 'address': eseries_fake.INITIATOR_NAME_2}] - } - ) - host_list = [host, host_2] - self.mock_object(self.library._client, - 'list_hosts', - mock.Mock(return_value=host_list)) - - actual_host = self.library._get_host_with_matching_port( - port_ids) - - self.assertEqual(host, actual_host) - - def test_terminate_connection_fc_no_hosts(self): - connector = {'wwpns': [eseries_fake.WWPN]} - - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[])) - - self.assertRaises(exception.NotFound, - self.library.terminate_connection_fc, - get_fake_volume(), - connector) - - def test_terminate_connection_fc_volume_not_mapped(self): - connector = {'wwpns': [eseries_fake.WWPN]} - fake_host = copy.deepcopy(eseries_fake.HOST) - fake_host['hostSidePorts'] = [{ - 'label': 'NewStore', - 'type': 'fc', - 'address': eseries_fake.WWPN - }] - volume = copy.deepcopy(eseries_fake.VOLUME) - volume['listOfMappings'] = [] - self.mock_object(self.library, '_get_volume', - mock.Mock(return_value=volume)) - - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[fake_host])) - - self.assertRaises(eseries_exc.VolumeNotMapped, - self.library.terminate_connection_fc, - get_fake_volume(), - connector) - - def test_terminate_connection_fc_volume_mapped(self): - connector = {'wwpns': [eseries_fake.WWPN]} - fake_host = copy.deepcopy(eseries_fake.HOST) - fake_host['hostSidePorts'] = [{ - 'label': 'NewStore', - 'type': 'fc', - 'address': eseries_fake.WWPN - }] - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - fake_eseries_volume['listOfMappings'] = [ - copy.deepcopy(eseries_fake.VOLUME_MAPPING) - ] - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[fake_host])) - self.mock_object(self.library._client, 'list_volume', - mock.Mock(return_value=fake_eseries_volume)) - self.mock_object(host_mapper, 'unmap_volume_from_host') - - self.library.terminate_connection_fc(get_fake_volume(), connector) - - self.assertTrue(host_mapper.unmap_volume_from_host.called) - - def test_terminate_connection_fc_volume_mapped_no_cleanup_zone(self): - connector = {'wwpns': [eseries_fake.WWPN]} - fake_host = copy.deepcopy(eseries_fake.HOST) - fake_host['hostSidePorts'] = [{ - 'label': 'NewStore', - 'type': 'fc', - 'address': eseries_fake.WWPN - }] - expected_target_info = { - 'driver_volume_type': 'fibre_channel', - 'data': {}, - } - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - fake_eseries_volume['listOfMappings'] = [ - copy.deepcopy(eseries_fake.VOLUME_MAPPING) - ] - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[fake_host])) - self.mock_object(self.library._client, 'list_volume', - mock.Mock(return_value=fake_eseries_volume)) - self.mock_object(host_mapper, 'unmap_volume_from_host') - self.mock_object(self.library._client, 'get_volume_mappings_for_host', - mock.Mock(return_value=[copy.deepcopy - (eseries_fake. - VOLUME_MAPPING)])) - - target_info = self.library.terminate_connection_fc(get_fake_volume(), - connector) - self.assertDictEqual(expected_target_info, target_info) - - self.assertTrue(host_mapper.unmap_volume_from_host.called) - - def test_terminate_connection_fc_volume_mapped_cleanup_zone(self): - connector = {'wwpns': [eseries_fake.WWPN]} - fake_host = copy.deepcopy(eseries_fake.HOST) - fake_host['hostSidePorts'] = [{ - 'label': 'NewStore', - 'type': 'fc', - 'address': eseries_fake.WWPN - }] - expected_target_info = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_wwn': [eseries_fake.WWPN_2], - 'initiator_target_map': { - eseries_fake.WWPN: [eseries_fake.WWPN_2] - }, - }, - } - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - fake_eseries_volume['listOfMappings'] = [ - copy.deepcopy(eseries_fake.VOLUME_MAPPING) - ] - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[fake_host])) - self.mock_object(self.library._client, 'list_volume', - mock.Mock(return_value=fake_eseries_volume)) - self.mock_object(host_mapper, 'unmap_volume_from_host') - self.mock_object(self.library._client, 'get_volume_mappings_for_host', - mock.Mock(return_value=[])) - - target_info = self.library.terminate_connection_fc(get_fake_volume(), - connector) - self.assertDictEqual(expected_target_info, target_info) - - self.assertTrue(host_mapper.unmap_volume_from_host.called) - - def test_terminate_connection_fc_not_mapped_host_with_wwpn_does_not_exist( - self): - connector = {'wwpns': [eseries_fake.WWPN]} - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[eseries_fake.HOST_2])) - self.assertRaises(exception.NotFound, - self.library.terminate_connection_fc, - get_fake_volume(), - connector) - - def test_initialize_connection_fc_volume_not_mapped(self): - connector = {'wwpns': [eseries_fake.WWPN]} - self.mock_object(self.library._client, - 'get_volume_mappings_for_volume', - mock.Mock(return_value=[])) - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - expected_target_info = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': True, - 'target_lun': 0, - 'target_wwn': [eseries_fake.WWPN_2], - 'initiator_target_map': { - eseries_fake.WWPN: [eseries_fake.WWPN_2] - }, - }, - } - - target_info = self.library.initialize_connection_fc(get_fake_volume(), - connector) - - self.assertTrue( - self.library._client.get_volume_mappings_for_volume.called) - self.assertTrue(host_mapper.map_volume_to_single_host.called) - self.assertDictEqual(expected_target_info, target_info) - - def test_initialize_connection_fc_volume_not_mapped_host_does_not_exist( - self): - connector = {'wwpns': [eseries_fake.WWPN]} - self.library.driver_protocol = 'FC' - self.mock_object(self.library._client, - 'get_volume_mappings_for_volume', - mock.Mock(return_value=[])) - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[])) - self.mock_object(self.library._client, 'create_host_with_ports', - mock.Mock(return_value=eseries_fake.HOST)) - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - - self.library.initialize_connection_fc(get_fake_volume(), connector) - - self.library._client.create_host_with_ports.assert_called_once_with( - mock.ANY, mock.ANY, - [fczm_utils.get_formatted_wwn(eseries_fake.WWPN)], - port_type='fc', group_id=None - ) - - def test_initialize_connection_fc_volume_already_mapped_to_target_host( - self): - """Should be a no-op""" - connector = {'wwpns': [eseries_fake.WWPN]} - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - - self.library.initialize_connection_fc(get_fake_volume(), connector) - - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - def test_initialize_connection_fc_volume_mapped_to_another_host(self): - """Should raise error saying multiattach not enabled""" - connector = {'wwpns': [eseries_fake.WWPN]} - fake_mapping_to_other_host = copy.deepcopy( - eseries_fake.VOLUME_MAPPING) - fake_mapping_to_other_host['mapRef'] = eseries_fake.HOST_2[ - 'hostRef'] - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - side_effect=exception.NetAppDriverException)) - - self.assertRaises(exception.NetAppDriverException, - self.library.initialize_connection_fc, - get_fake_volume(), connector) - - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - def test_initialize_connection_fc_no_target_wwpns(self): - """Should be a no-op""" - connector = {'wwpns': [eseries_fake.WWPN]} - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - self.mock_object(self.library._client, 'list_target_wwpns', - mock.Mock(return_value=[])) - - self.assertRaises(exception.VolumeBackendAPIException, - self.library.initialize_connection_fc, - get_fake_volume(), connector) - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - def test_build_initiator_target_map_fc_with_lookup_service( - self): - connector = {'wwpns': [eseries_fake.WWPN, eseries_fake.WWPN_2]} - self.library.lookup_service = mock.Mock() - self.library.lookup_service.get_device_mapping_from_network = ( - mock.Mock(return_value=eseries_fake.FC_FABRIC_MAP)) - - (target_wwpns, initiator_target_map, num_paths) = ( - self.library._build_initiator_target_map_fc(connector)) - - self.assertSetEqual(set(eseries_fake.FC_TARGET_WWPNS), - set(target_wwpns)) - self.assertDictEqual(eseries_fake.FC_I_T_MAP, initiator_target_map) - self.assertEqual(4, num_paths) - - @ddt.data(('raid0', 'raid0'), ('raid1', 'raid1'), ('raid3', 'raid5'), - ('raid5', 'raid5'), ('raid6', 'raid6'), ('raidDiskPool', 'DDP')) - @ddt.unpack - def test_update_ssc_raid_type(self, raid_lvl, raid_lvl_mapping): - pools = [{'volumeGroupRef': 'test_vg1', 'raidLevel': raid_lvl}] - self.library._client.list_storage_pools = mock.Mock(return_value=pools) - - ssc_stats = self.library._update_ssc_raid_type(pools) - - self.assertEqual({'test_vg1': {'netapp_raid_type': raid_lvl_mapping}}, - ssc_stats) - - @ddt.data('raidAll', '__UNDEFINED', 'unknown', - 'raidUnsupported', 'garbage') - def test_update_ssc_raid_type_invalid(self, raid_lvl): - pools = [{'volumeGroupRef': 'test_vg1', 'raidLevel': raid_lvl}] - self.library._client.list_storage_pools = mock.Mock(return_value=pools) - - ssc_stats = self.library._update_ssc_raid_type(pools) - - self.assertEqual({'test_vg1': {'netapp_raid_type': 'unknown'}}, - ssc_stats) - - def test_create_asup(self): - self.library._client = mock.Mock() - self.library._client.features.AUTOSUPPORT = na_utils.FeatureState() - self.library._client.api_operating_mode = ( - eseries_fake.FAKE_ASUP_DATA['operating-mode']) - self.library._app_version = eseries_fake.FAKE_APP_VERSION - self.mock_object( - self.library._client, 'get_asup_info', - mock.Mock(return_value=eseries_fake.GET_ASUP_RETURN)) - self.mock_object( - self.library._client, 'set_counter', - mock.Mock(return_value={'value': 1})) - mock_invoke = self.mock_object( - self.library._client, 'add_autosupport_data') - - self.library._create_asup(eseries_fake.FAKE_CINDER_HOST) - - mock_invoke.assert_called_with(eseries_fake.FAKE_KEY, - eseries_fake.FAKE_ASUP_DATA) - - def test_create_asup_not_supported(self): - self.library._client = mock.Mock() - self.library._client.features.AUTOSUPPORT = na_utils.FeatureState( - supported=False) - mock_invoke = self.mock_object( - self.library._client, 'add_autosupport_data') - - self.library._create_asup(eseries_fake.FAKE_CINDER_HOST) - - mock_invoke.assert_not_called() - - @mock.patch.object(library, 'LOG', mock.Mock()) - def test_create_volume_fail_clean(self): - """Test volume creation fail w/o a partial volume being created. - - Test the failed creation of a volume where a partial volume with - the name has not been created, thus no cleanup is required. - """ - self.library._get_volume = mock.Mock( - side_effect = exception.VolumeNotFound(message='')) - self.library._client.create_volume = mock.Mock( - side_effect = exception.NetAppDriverException) - self.library._client.delete_volume = mock.Mock() - fake_volume = copy.deepcopy(get_fake_volume()) - - self.assertRaises(exception.NetAppDriverException, - self.library.create_volume, fake_volume) - - self.assertTrue(self.library._get_volume.called) - self.assertFalse(self.library._client.delete_volume.called) - self.assertEqual(1, library.LOG.error.call_count) - - @mock.patch.object(library, 'LOG', mock.Mock()) - def test_create_volume_fail_dirty(self): - """Test volume creation fail where a partial volume has been created. - - Test scenario where the creation of a volume fails and a partial - volume is created with the name/id that was supplied by to the - original creation call. In this situation the partial volume should - be detected and removed. - """ - fake_volume = copy.deepcopy(get_fake_volume()) - self.library._get_volume = mock.Mock(return_value=fake_volume) - self.library._client.list_volume = mock.Mock(return_value=fake_volume) - self.library._client.create_volume = mock.Mock( - side_effect = exception.NetAppDriverException) - self.library._client.delete_volume = mock.Mock() - - self.assertRaises(exception.NetAppDriverException, - self.library.create_volume, fake_volume) - - self.assertTrue(self.library._get_volume.called) - self.assertTrue(self.library._client.delete_volume.called) - self.library._client.delete_volume.assert_called_once_with( - fake_volume["id"]) - self.assertEqual(1, library.LOG.error.call_count) - - @mock.patch.object(library, 'LOG', mock.Mock()) - def test_create_volume_fail_dirty_fail_delete(self): - """Volume creation fail with partial volume deletion fails - - Test scenario where the creation of a volume fails and a partial - volume is created with the name/id that was supplied by to the - original creation call. The partial volume is detected but when - the cleanup deletetion of that fragment volume is attempted it fails. - """ - fake_volume = copy.deepcopy(get_fake_volume()) - self.library._get_volume = mock.Mock(return_value=fake_volume) - self.library._client.list_volume = mock.Mock(return_value=fake_volume) - self.library._client.create_volume = mock.Mock( - side_effect = exception.NetAppDriverException) - self.library._client.delete_volume = mock.Mock( - side_effect = exception.NetAppDriverException) - - self.assertRaises(exception.NetAppDriverException, - self.library.create_volume, fake_volume) - - self.assertTrue(self.library._get_volume.called) - self.assertTrue(self.library._client.delete_volume.called) - self.library._client.delete_volume.assert_called_once_with( - fake_volume["id"]) - self.assertEqual(2, library.LOG.error.call_count) - - def test_create_consistencygroup(self): - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - expected = {'status': 'available'} - create_cg = self.mock_object(self.library, - '_create_consistency_group', - mock.Mock(return_value=expected)) - - actual = self.library.create_consistencygroup(fake_cg) - - create_cg.assert_called_once_with(fake_cg) - self.assertEqual(expected, actual) - - def test_create_consistency_group(self): - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - expected = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - create_cg = self.mock_object(self.library._client, - 'create_consistency_group', - mock.Mock(return_value=expected)) - - result = self.library._create_consistency_group(fake_cg) - - name = utils.convert_uuid_to_es_fmt(fake_cg['id']) - create_cg.assert_called_once_with(name) - self.assertEqual(expected, result) - - def test_delete_consistencygroup(self): - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - volumes = [get_fake_volume()] * 3 - model_update = {'status': 'deleted'} - volume_update = [{'status': 'deleted', 'id': vol['id']} for vol in - volumes] - delete_cg = self.mock_object(self.library._client, - 'delete_consistency_group') - updt_index = self.mock_object( - self.library, '_merge_soft_delete_changes') - delete_vol = self.mock_object(self.library, 'delete_volume') - self.mock_object(self.library, '_get_consistencygroup', - mock.Mock(return_value=cg)) - - result = self.library.delete_consistencygroup(fake_cg, volumes) - - self.assertEqual(len(volumes), delete_vol.call_count) - delete_cg.assert_called_once_with(cg['id']) - self.assertEqual((model_update, volume_update), result) - updt_index.assert_called_once_with(None, [cg['id']]) - - def test_delete_consistencygroup_index_update_failure(self): - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - volumes = [get_fake_volume()] * 3 - model_update = {'status': 'deleted'} - volume_update = [{'status': 'deleted', 'id': vol['id']} for vol in - volumes] - delete_cg = self.mock_object(self.library._client, - 'delete_consistency_group') - delete_vol = self.mock_object(self.library, 'delete_volume') - self.mock_object(self.library, '_get_consistencygroup', - mock.Mock(return_value=cg)) - - result = self.library.delete_consistencygroup(fake_cg, volumes) - - self.assertEqual(len(volumes), delete_vol.call_count) - delete_cg.assert_called_once_with(cg['id']) - self.assertEqual((model_update, volume_update), result) - - def test_delete_consistencygroup_not_found(self): - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - delete_cg = self.mock_object(self.library._client, - 'delete_consistency_group') - updt_index = self.mock_object( - self.library, '_merge_soft_delete_changes') - delete_vol = self.mock_object(self.library, 'delete_volume') - exc = exception.ConsistencyGroupNotFound(consistencygroup_id='') - self.mock_object(self.library, '_get_consistencygroup', - mock.Mock(side_effect=exc)) - - self.library.delete_consistencygroup(fake_cg, []) - - delete_cg.assert_not_called() - delete_vol.assert_not_called() - updt_index.assert_not_called() - - def test_get_consistencygroup(self): - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - name = utils.convert_uuid_to_es_fmt(fake_cg['id']) - cg['name'] = name - list_cgs = self.mock_object(self.library._client, - 'list_consistency_groups', - mock.Mock(return_value=[cg])) - - result = self.library._get_consistencygroup(fake_cg) - - self.assertEqual(cg, result) - list_cgs.assert_called_once_with() - - def test_get_consistencygroup_not_found(self): - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - list_cgs = self.mock_object(self.library._client, - 'list_consistency_groups', - mock.Mock(return_value=[cg])) - - self.assertRaises(exception.ConsistencyGroupNotFound, - self.library._get_consistencygroup, - copy.deepcopy(eseries_fake.FAKE_CINDER_CG)) - - list_cgs.assert_called_once_with() - - def test_update_consistencygroup(self): - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - vol = copy.deepcopy(eseries_fake.VOLUME) - volumes = [get_fake_volume()] * 3 - self.mock_object( - self.library, '_get_volume', mock.Mock(return_value=vol)) - self.mock_object(self.library, '_get_consistencygroup', - mock.Mock(return_value=cg)) - - self.library.update_consistencygroup(fake_cg, volumes, volumes) - - def test_create_consistencygroup_from_src(self): - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - volumes = [cinder_utils.create_volume(self.ctxt) for i in range(3)] - src_volumes = [cinder_utils.create_volume(self.ctxt) for v in volumes] - update_cg = self.mock_object( - self.library, '_update_consistency_group_members') - create_cg = self.mock_object( - self.library, '_create_consistency_group', - mock.Mock(return_value=cg)) - self.mock_object( - self.library, '_create_volume_from_snapshot') - - self.mock_object( - self.library, '_get_snapshot', mock.Mock(return_value=snap)) - - self.library.create_consistencygroup_from_src( - fake_cg, volumes, None, None, None, src_volumes) - - create_cg.assert_called_once_with(fake_cg) - update_cg.assert_called_once_with(cg, volumes, []) - - def test_create_consistencygroup_from_src_cgsnapshot(self): - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - fake_cg = copy.deepcopy(eseries_fake.FAKE_CINDER_CG) - fake_vol = cinder_utils.create_volume(self.ctxt) - cgsnap = copy.deepcopy(eseries_fake.FAKE_CINDER_CG_SNAPSHOT) - volumes = [fake_vol] - snapshots = [cinder_utils.create_snapshot(self.ctxt, v['id']) for v - in volumes] - update_cg = self.mock_object( - self.library, '_update_consistency_group_members') - create_cg = self.mock_object( - self.library, '_create_consistency_group', - mock.Mock(return_value=cg)) - clone_vol = self.mock_object( - self.library, '_create_volume_from_snapshot') - - self.library.create_consistencygroup_from_src( - fake_cg, volumes, cgsnap, snapshots, None, None) - - create_cg.assert_called_once_with(fake_cg) - update_cg.assert_called_once_with(cg, volumes, []) - self.assertEqual(clone_vol.call_count, len(volumes)) - - @ddt.data({'consistencyGroupId': utils.NULL_REF}, - {'consistencyGroupId': None}, {'consistencyGroupId': '1'}, {}) - def test_is_cgsnapshot(self, snapshot_image): - if snapshot_image.get('consistencyGroupId'): - result = not (utils.NULL_REF == snapshot_image[ - 'consistencyGroupId']) - else: - result = False - - actual = self.library._is_cgsnapshot(snapshot_image) - - self.assertEqual(result, actual) - - def test_add_volume_to_consistencygroup(self): - fake_volume = cinder_utils.create_volume(self.ctxt) - fake_volume['consistencygroup'] = ( - cinder_utils.create_consistencygroup(self.ctxt)) - fake_volume['consistencygroup_id'] = fake_volume[ - 'consistencygroup']['id'] - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - self.mock_object(self.library, '_get_consistencygroup', - mock.Mock(return_value=cg)) - update_members = self.mock_object(self.library, - '_update_consistency_group_members') - - self.library._add_volume_to_consistencygroup(fake_volume) - - update_members.assert_called_once_with(cg, [fake_volume], []) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_copy_volume_high_priority_readonly(self): - src_vol = copy.deepcopy(eseries_fake.VOLUME) - dst_vol = copy.deepcopy(eseries_fake.VOLUME) - vc = copy.deepcopy(eseries_fake.VOLUME_COPY_JOB) - self.mock_object(self.library._client, 'create_volume_copy_job', - mock.Mock(return_value=vc)) - self.mock_object(self.library._client, 'list_vol_copy_job', - mock.Mock(return_value=vc)) - delete_copy = self.mock_object(self.library._client, - 'delete_vol_copy_job') - - result = self.library._copy_volume_high_priority_readonly( - src_vol, dst_vol) - - self.assertIsNone(result) - delete_copy.assert_called_once_with(vc['volcopyRef']) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', new= - cinder_utils.ZeroIntervalLoopingCall) - def test_copy_volume_high_priority_readonly_job_create_failure(self): - src_vol = copy.deepcopy(eseries_fake.VOLUME) - dst_vol = copy.deepcopy(eseries_fake.VOLUME) - self.mock_object( - self.library._client, 'create_volume_copy_job', mock.Mock( - side_effect=exception.NetAppDriverException)) - - self.assertRaises( - exception.NetAppDriverException, - self.library._copy_volume_high_priority_readonly, src_vol, - dst_vol) - - -@ddt.ddt -class NetAppEseriesLibraryMultiAttachTestCase(test.TestCase): - """Test driver when netapp_enable_multiattach is enabled. - - Test driver behavior when the netapp_enable_multiattach configuration - option is True. - """ - - def setUp(self): - super(NetAppEseriesLibraryMultiAttachTestCase, self).setUp() - config = eseries_fake.create_configuration_eseries() - config.netapp_enable_multiattach = True - - kwargs = {'configuration': config} - - self.library = library.NetAppESeriesLibrary("FAKE", **kwargs) - self.library._client = eseries_fake.FakeEseriesClient() - - self.mock_object(library.cinder_utils, 'synchronized', - mock.Mock(return_value=lambda f: f)) - self.mock_object(self.library, '_start_periodic_tasks', - new_attr=mock.Mock()) - - self.ctxt = context.get_admin_context() - - with mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new = cinder_utils.ZeroIntervalLoopingCall): - self.library.check_for_setup_error() - - def test_do_setup_host_group_already_exists(self): - mock_check_flags = self.mock_object(na_utils, 'check_flags') - self.mock_object(self.library, - '_check_mode_get_or_register_storage_system') - fake_rest_client = eseries_fake.FakeEseriesClient() - self.mock_object(self.library, '_create_rest_client', - mock.Mock(return_value=fake_rest_client)) - mock_create = self.mock_object(fake_rest_client, 'create_host_group') - - self.library.do_setup(mock.Mock()) - - self.assertTrue(mock_check_flags.called) - self.assertFalse(mock_create.call_count) - - def test_do_setup_host_group_does_not_exist(self): - mock_check_flags = self.mock_object(na_utils, 'check_flags') - fake_rest_client = eseries_fake.FakeEseriesClient() - self.mock_object(self.library, '_create_rest_client', - mock.Mock(return_value=fake_rest_client)) - mock_get_host_group = self.mock_object( - fake_rest_client, "get_host_group_by_name", - mock.Mock(side_effect=exception.NotFound)) - self.mock_object(self.library, - '_check_mode_get_or_register_storage_system') - - self.library.do_setup(mock.Mock()) - - self.assertTrue(mock_check_flags.called) - self.assertTrue(mock_get_host_group.call_count) - - def test_create_volume(self): - self.library._client.create_volume = mock.Mock( - return_value=eseries_fake.VOLUME) - update_members = self.mock_object(self.library, - '_update_consistency_group_members') - - self.library.create_volume(get_fake_volume()) - self.assertTrue(self.library._client.create_volume.call_count) - - update_members.assert_not_called() - - @ddt.data(('netapp_eseries_flash_read_cache', 'flash_cache', 'true'), - ('netapp_eseries_flash_read_cache', 'flash_cache', 'false'), - ('netapp_eseries_flash_read_cache', 'flash_cache', None), - ('netapp_thin_provisioned', 'thin_provision', 'true'), - ('netapp_thin_provisioned', 'thin_provision', 'false'), - ('netapp_thin_provisioned', 'thin_provision', None), - ('netapp_eseries_data_assurance', 'data_assurance', 'true'), - ('netapp_eseries_data_assurance', 'data_assurance', 'false'), - ('netapp_eseries_data_assurance', 'data_assurance', None), - ('netapp:write_cache', 'write_cache', 'true'), - ('netapp:write_cache', 'write_cache', 'false'), - ('netapp:write_cache', 'write_cache', None), - ('netapp:read_cache', 'read_cache', 'true'), - ('netapp:read_cache', 'read_cache', 'false'), - ('netapp:read_cache', 'read_cache', None), - ('netapp_eseries_flash_read_cache', 'flash_cache', 'True'), - ('netapp_eseries_flash_read_cache', 'flash_cache', '1'), - ('netapp_eseries_data_assurance', 'data_assurance', '')) - @ddt.unpack - def test_create_volume_with_extra_spec(self, spec, key, value): - fake_volume = get_fake_volume() - extra_specs = {spec: value} - volume = copy.deepcopy(eseries_fake.VOLUME) - - self.library._client.create_volume = mock.Mock( - return_value=volume) - # Make this utility method return our extra spec - mocked_spec_method = self.mock_object(na_utils, - 'get_volume_extra_specs') - mocked_spec_method.return_value = extra_specs - - self.library.create_volume(fake_volume) - - self.assertEqual(1, self.library._client.create_volume.call_count) - # Ensure create_volume is called with the correct argument - args, kwargs = self.library._client.create_volume.call_args - self.assertIn(key, kwargs) - if(value is not None): - expected = na_utils.to_bool(value) - else: - expected = value - self.assertEqual(expected, kwargs[key]) - - def test_create_volume_too_many_volumes(self): - self.library._client.list_volumes = mock.Mock( - return_value=[eseries_fake.VOLUME for __ in - range(utils.MAX_LUNS_PER_HOST_GROUP + 1)]) - self.library._client.create_volume = mock.Mock( - return_value=eseries_fake.VOLUME) - - self.assertRaises(exception.NetAppDriverException, - self.library.create_volume, - get_fake_volume()) - self.assertFalse(self.library._client.create_volume.call_count) - - @ddt.data(0, 1, 2) - def test_create_snapshot(self, group_count): - """Successful Snapshot creation test""" - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - self.library._get_volume = mock.Mock(return_value=fake_eseries_volume) - fake_pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - self.library._get_storage_pools = mock.Mock(return_value=[fake_pool]) - fake_cinder_snapshot = copy.deepcopy( - eseries_fake.FAKE_CINDER_SNAPSHOT) - fake_snapshot_group_list = eseries_fake.list_snapshot_groups( - group_count) - fake_snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - fake_snapshot_image = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - self.library._client.create_snapshot_group = mock.Mock( - return_value=fake_snapshot_group) - self.library._client.list_snapshot_groups = mock.Mock( - return_value=fake_snapshot_group_list) - self.library._client.create_snapshot_image = mock.Mock( - return_value=fake_snapshot_image) - - self.library.create_snapshot(fake_cinder_snapshot) - - @ddt.data(0, 1, 3) - def test_create_cloned_volume(self, snapshot_group_count): - """Test creating cloned volume with different exist group counts. """ - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - self.library._get_volume = mock.Mock(return_value=fake_eseries_volume) - fake_pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - self.library._get_storage_pools = mock.Mock(return_value=[fake_pool]) - fake_snapshot_group_list = eseries_fake.list_snapshot_groups( - snapshot_group_count) - self.library._client.list_snapshot_groups = mock.Mock( - return_value=fake_snapshot_group_list) - fake_snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - self.library._client.create_snapshot_group = mock.Mock( - return_value=fake_snapshot_group) - fake_snapshot_image = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - self.library._client.create_snapshot_image = mock.Mock( - return_value=fake_snapshot_image) - self.library._get_snapshot_group_for_snapshot = mock.Mock( - return_value=copy.deepcopy(eseries_fake.SNAPSHOT_GROUP)) - fake_created_volume = copy.deepcopy(eseries_fake.VOLUMES[1]) - self.library.create_volume_from_snapshot = mock.Mock( - return_value = fake_created_volume) - fake_cinder_volume = copy.deepcopy(eseries_fake.FAKE_CINDER_VOLUME) - extend_vol = {'id': uuid.uuid4(), 'size': 10} - self.mock_object(self.library, '_create_volume_from_snapshot') - - self.library.create_cloned_volume(extend_vol, fake_cinder_volume) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new = cinder_utils.ZeroIntervalLoopingCall) - def test_create_volume_from_snapshot(self): - fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - fake_snap = copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT) - self.mock_object(self.library, "_schedule_and_create_volume", - mock.Mock(return_value=fake_eseries_volume)) - self.mock_object(self.library, "_get_snapshot", - mock.Mock(return_value=copy.deepcopy( - eseries_fake.SNAPSHOT_IMAGE))) - - self.library.create_volume_from_snapshot( - get_fake_volume(), fake_snap) - - self.assertEqual( - 1, self.library._schedule_and_create_volume.call_count) - - def test_create_volume_from_snapshot_create_fails(self): - fake_dest_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - self.mock_object(self.library, "_schedule_and_create_volume", - mock.Mock(return_value=fake_dest_eseries_volume)) - self.mock_object(self.library._client, "delete_volume") - self.mock_object(self.library._client, "delete_snapshot_volume") - self.mock_object(self.library, "_get_snapshot", - mock.Mock(return_value=copy.deepcopy( - eseries_fake.SNAPSHOT_IMAGE))) - self.mock_object(self.library._client, "create_snapshot_volume", - mock.Mock( - side_effect=exception.NetAppDriverException)) - - self.assertRaises(exception.NetAppDriverException, - self.library.create_volume_from_snapshot, - get_fake_volume(), - fake_snapshot.fake_snapshot_obj(None)) - - self.assertEqual( - 1, self.library._schedule_and_create_volume.call_count) - # Ensure the volume we were going to copy to is cleaned up - self.library._client.delete_volume.assert_called_once_with( - fake_dest_eseries_volume['volumeRef']) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new = cinder_utils.ZeroIntervalLoopingCall) - def test_create_volume_from_snapshot_copy_job_fails(self): - fake_dest_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - self.mock_object(self.library, "_schedule_and_create_volume", - mock.Mock(return_value=fake_dest_eseries_volume)) - self.mock_object(self.library, "_create_snapshot_volume", - mock.Mock(return_value=fake_dest_eseries_volume)) - self.mock_object(self.library._client, "delete_volume") - self.mock_object(self.library, "_get_snapshot", - mock.Mock(return_value=copy.deepcopy( - eseries_fake.SNAPSHOT_IMAGE))) - - fake_failed_volume_copy_job = copy.deepcopy( - eseries_fake.VOLUME_COPY_JOB) - fake_failed_volume_copy_job['status'] = 'failed' - self.mock_object(self.library._client, - "create_volume_copy_job", - mock.Mock(return_value=fake_failed_volume_copy_job)) - self.mock_object(self.library._client, - "list_vol_copy_job", - mock.Mock(return_value=fake_failed_volume_copy_job)) - - self.assertRaises(exception.NetAppDriverException, - self.library.create_volume_from_snapshot, - get_fake_volume(), - fake_snapshot.fake_snapshot_obj(None)) - - self.assertEqual( - 1, self.library._schedule_and_create_volume.call_count) - # Ensure the volume we were going to copy to is cleaned up - self.library._client.delete_volume.assert_called_once_with( - fake_dest_eseries_volume['volumeRef']) - - @mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall', - new = cinder_utils.ZeroIntervalLoopingCall) - def test_create_volume_from_snapshot_fail_to_delete_snapshot_volume(self): - fake_dest_eseries_volume = copy.deepcopy(eseries_fake.VOLUME) - fake_dest_eseries_volume['volumeRef'] = 'fake_volume_ref' - self.mock_object(self.library, "_schedule_and_create_volume", - mock.Mock(return_value=fake_dest_eseries_volume)) - self.mock_object(self.library, "_get_snapshot", - mock.Mock(return_value=copy.deepcopy( - eseries_fake.SNAPSHOT_IMAGE))) - self.mock_object(self.library, '_create_snapshot_volume', - mock.Mock(return_value=copy.deepcopy( - eseries_fake.SNAPSHOT_VOLUME))) - self.mock_object(self.library, "_create_snapshot_volume", - mock.Mock(return_value=copy.deepcopy( - eseries_fake.VOLUME))) - self.mock_object(self.library._client, "delete_snapshot_volume", - mock.Mock(side_effect=exception.NetAppDriverException) - ) - self.mock_object(self.library._client, "delete_volume") - - self.library.create_volume_from_snapshot( - get_fake_volume(), fake_snapshot.fake_snapshot_obj(None)) - - self.assertEqual( - 1, self.library._schedule_and_create_volume.call_count) - self.assertEqual( - 1, self.library._client.delete_snapshot_volume.call_count) - # Ensure the volume we created is not cleaned up - self.assertEqual(0, self.library._client.delete_volume.call_count) - - def test_create_snapshot_volume_cgsnap(self): - image = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - grp = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - self.mock_object(self.library, '_get_snapshot_group', mock.Mock( - return_value=grp)) - expected = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - self.mock_object(self.library, '_is_cgsnapshot', mock.Mock( - return_value=True)) - create_view = self.mock_object( - self.library._client, 'create_cg_snapshot_view', - mock.Mock(return_value=expected)) - - result = self.library._create_snapshot_volume(image) - - self.assertEqual(expected, result) - create_view.assert_called_once_with(image['consistencyGroupId'], - mock.ANY, image['id']) - - def test_create_snapshot_volume(self): - image = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - grp = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - self.mock_object(self.library, '_get_snapshot_group', mock.Mock( - return_value=grp)) - expected = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - self.mock_object(self.library, '_is_cgsnapshot', mock.Mock( - return_value=False)) - create_view = self.mock_object( - self.library._client, 'create_snapshot_volume', - mock.Mock(return_value=expected)) - - result = self.library._create_snapshot_volume(image) - - self.assertEqual(expected, result) - create_view.assert_called_once_with( - image['pitRef'], mock.ANY, image['baseVol']) - - def test_create_snapshot_group(self): - label = 'label' - - vol = copy.deepcopy(eseries_fake.VOLUME) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snapshot_group['baseVolume'] = vol['id'] - get_call = self.mock_object( - self.library, '_get_storage_pools', mock.Mock(return_value=None)) - create_call = self.mock_object( - self.library._client, 'create_snapshot_group', - mock.Mock(return_value=snapshot_group)) - - actual = self.library._create_snapshot_group(label, vol) - - get_call.assert_not_called() - create_call.assert_called_once_with(label, vol['id'], repo_percent=20) - self.assertEqual(snapshot_group, actual) - - def test_create_snapshot_group_legacy_ddp(self): - self.library._client.features.REST_1_3_RELEASE = False - vol = copy.deepcopy(eseries_fake.VOLUME) - pools = copy.deepcopy(eseries_fake.STORAGE_POOLS) - pool = pools[-1] - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snapshot_group['baseVolume'] = vol['id'] - vol['volumeGroupRef'] = pool['id'] - pool['raidLevel'] = 'raidDiskPool' - get_call = self.mock_object( - self.library, '_get_storage_pools', mock.Mock(return_value=pools)) - create_call = self.mock_object( - self.library._client, 'create_snapshot_group', - mock.Mock(return_value=snapshot_group)) - - actual = self.library._create_snapshot_group('label', vol) - - create_call.assert_called_with('label', vol['id'], - vol['volumeGroupRef'], - repo_percent=mock.ANY) - get_call.assert_called_once_with() - self.assertEqual(snapshot_group, actual) - - def test_create_snapshot_group_legacy_vg(self): - self.library._client.features.REST_1_3_RELEASE = False - vol = copy.deepcopy(eseries_fake.VOLUME) - vol_size_gb = int(vol['totalSizeInBytes']) / units.Gi - pools = copy.deepcopy(eseries_fake.STORAGE_POOLS) - pool = pools[0] - pool['raidLevel'] = 'raid6' - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snapshot_group['baseVolume'] = vol['id'] - vol['volumeGroupRef'] = pool['id'] - - get_call = self.mock_object( - self.library, '_get_sorted_available_storage_pools', - mock.Mock(return_value=pools)) - self.mock_object(self.library._client, 'create_snapshot_group', - mock.Mock(return_value=snapshot_group)) - actual = self.library._create_snapshot_group('label', vol) - - get_call.assert_called_once_with(vol_size_gb) - self.assertEqual(snapshot_group, actual) - - def test_get_snapshot(self): - fake_snap = copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT) - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - get_snap = self.mock_object( - self.library._client, 'list_snapshot_image', mock.Mock( - return_value=snap)) - - result = self.library._get_snapshot(fake_snap) - - self.assertEqual(snap, result) - get_snap.assert_called_once_with(fake_snap['provider_id']) - - def test_get_snapshot_fail(self): - fake_snap = copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT) - get_snap = self.mock_object( - self.library._client, 'list_snapshot_image', mock.Mock( - side_effect=exception.NotFound)) - - self.assertRaises(exception.NotFound, self.library._get_snapshot, - fake_snap) - - get_snap.assert_called_once_with(fake_snap['provider_id']) - - def test_get_snapshot_group_for_snapshot(self): - fake_id = 'id' - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - grp = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - get_snap = self.mock_object( - self.library, '_get_snapshot', - mock.Mock(return_value=snap)) - get_grp = self.mock_object(self.library._client, 'list_snapshot_group', - mock.Mock(return_value=grp)) - - result = self.library._get_snapshot_group_for_snapshot(fake_id) - - self.assertEqual(grp, result) - get_grp.assert_called_once_with(snap['pitGroupRef']) - get_snap.assert_called_once_with(fake_id) - - def test_get_snapshot_group_for_snapshot_fail(self): - fake_id = 'id' - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - get_snap = self.mock_object( - self.library, '_get_snapshot', - mock.Mock(return_value=snap)) - get_grp = self.mock_object(self.library._client, 'list_snapshot_group', - mock.Mock(side_effect=exception.NotFound)) - - self.assertRaises(exception.NotFound, - self.library._get_snapshot_group_for_snapshot, - fake_id) - - get_grp.assert_called_once_with(snap['pitGroupRef']) - get_snap.assert_called_once_with(fake_id) - - def test_get_snapshot_groups_for_volume(self): - vol = copy.deepcopy(eseries_fake.VOLUME) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snapshot_group['baseVolume'] = vol['id'] - # Generate some snapshot groups that will not match - snapshot_groups = [copy.deepcopy(snapshot_group) for i in range( - self.library.MAX_SNAPSHOT_GROUP_COUNT)] - for i, group in enumerate(snapshot_groups): - group['baseVolume'] = str(i) - snapshot_groups.append(snapshot_group) - get_call = self.mock_object( - self.library._client, 'list_snapshot_groups', mock.Mock( - return_value=snapshot_groups)) - - groups = self.library._get_snapshot_groups_for_volume(vol) - - get_call.assert_called_once_with() - self.assertEqual([snapshot_group], groups) - - def test_get_available_snapshot_group(self): - vol = copy.deepcopy(eseries_fake.VOLUME) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snapshot_group['baseVolume'] = vol['id'] - snapshot_group['snapshotCount'] = 0 - # Generate some snapshot groups that will not match - - reserved_group = copy.deepcopy(snapshot_group) - reserved_group['label'] += self.library.SNAPSHOT_VOL_COPY_SUFFIX - - full_group = copy.deepcopy(snapshot_group) - full_group['snapshotCount'] = self.library.MAX_SNAPSHOT_COUNT - - cgroup = copy.deepcopy(snapshot_group) - cgroup['consistencyGroup'] = True - - snapshot_groups = [snapshot_group, reserved_group, full_group, cgroup] - get_call = self.mock_object( - self.library, '_get_snapshot_groups_for_volume', mock.Mock( - return_value=snapshot_groups)) - - group = self.library._get_available_snapshot_group(vol) - - get_call.assert_called_once_with(vol) - self.assertEqual(snapshot_group, group) - - def test_get_snapshot_groups_for_volume_not_found(self): - vol = copy.deepcopy(eseries_fake.VOLUME) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snapshot_group['baseVolume'] = vol['id'] - snapshot_group['snapshotCount'] = self.library.MAX_SNAPSHOT_COUNT - # Generate some snapshot groups that will not match - - get_call = self.mock_object( - self.library, '_get_snapshot_groups_for_volume', mock.Mock( - return_value=[snapshot_group])) - - group = self.library._get_available_snapshot_group(vol) - - get_call.assert_called_once_with(vol) - self.assertIsNone(group) - - def test_create_snapshot_available_snap_group(self): - expected_snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - expected = {'provider_id': expected_snap['id']} - vol = copy.deepcopy(eseries_fake.VOLUME) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - fake_label = 'fakeName' - self.mock_object(self.library, '_get_volume', mock.Mock( - return_value=vol)) - create_call = self.mock_object( - self.library._client, 'create_snapshot_image', mock.Mock( - return_value=expected_snap)) - self.mock_object(self.library, '_get_available_snapshot_group', - mock.Mock(return_value=snapshot_group)) - self.mock_object(utils, 'convert_uuid_to_es_fmt', - mock.Mock(return_value=fake_label)) - fake_snapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT) - - model_update = self.library.create_snapshot(fake_snapshot) - - self.assertEqual(expected, model_update) - create_call.assert_called_once_with(snapshot_group['id']) - - @ddt.data(False, True) - def test_create_snapshot_failure(self, cleanup_failure): - """Validate the behavior for a failure during snapshot creation""" - - vol = copy.deepcopy(eseries_fake.VOLUME) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snap_vol = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - fake_label = 'fakeName' - create_fail_exc = exception.NetAppDriverException('fail_create') - cleanup_fail_exc = exception.NetAppDriverException('volume_deletion') - if cleanup_failure: - exc_msg = cleanup_fail_exc.msg - delete_snap_grp = self.mock_object( - self.library, '_delete_snapshot_group', - mock.Mock(side_effect=cleanup_fail_exc)) - else: - exc_msg = create_fail_exc.msg - delete_snap_grp = self.mock_object( - self.library, '_delete_snapshot_group') - self.mock_object(self.library, '_get_volume', mock.Mock( - return_value=vol)) - self.mock_object(self.library._client, 'create_snapshot_image', - mock.Mock( - side_effect=create_fail_exc)) - self.mock_object(self.library._client, 'create_snapshot_volume', - mock.Mock(return_value=snap_vol)) - self.mock_object(self.library, '_get_available_snapshot_group', - mock.Mock(return_value=snapshot_group)) - self.mock_object(utils, 'convert_uuid_to_es_fmt', - mock.Mock(return_value=fake_label)) - fake_snapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT) - - self.assertRaisesRegexp(exception.NetAppDriverException, - exc_msg, - self.library.create_snapshot, - fake_snapshot) - self.assertTrue(delete_snap_grp.called) - - def test_create_snapshot_no_snap_group(self): - self.library._client.features = mock.Mock() - expected_snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - vol = copy.deepcopy(eseries_fake.VOLUME) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - fake_label = 'fakeName' - self.mock_object(self.library, '_get_volume', mock.Mock( - return_value=vol)) - create_call = self.mock_object( - self.library._client, 'create_snapshot_image', mock.Mock( - return_value=expected_snap)) - self.mock_object(self.library, '_get_snapshot_groups_for_volume', - mock.Mock(return_value=[snapshot_group])) - self.mock_object(self.library, '_get_available_snapshot_group', - mock.Mock(return_value=None)) - self.mock_object(utils, 'convert_uuid_to_es_fmt', - mock.Mock(return_value=fake_label)) - fake_snapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT) - - snapshot = self.library.create_snapshot(fake_snapshot) - - expected = {'provider_id': expected_snap['id']} - self.assertEqual(expected, snapshot) - create_call.assert_called_once_with(snapshot_group['id']) - - def test_create_snapshot_no_snapshot_groups_remaining(self): - """Test the failure condition where all snap groups are allocated""" - - self.library._client.features = mock.Mock() - expected_snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - vol = copy.deepcopy(eseries_fake.VOLUME) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snap_vol = copy.deepcopy(eseries_fake.SNAPSHOT_VOLUME) - grp_count = (self.library.MAX_SNAPSHOT_GROUP_COUNT - - self.library.RESERVED_SNAPSHOT_GROUP_COUNT) - fake_label = 'fakeName' - self.mock_object(self.library, '_get_volume', mock.Mock( - return_value=vol)) - self.mock_object(self.library._client, 'create_snapshot_image', - mock.Mock(return_value=expected_snap)) - self.mock_object(self.library._client, 'create_snapshot_volume', - mock.Mock(return_value=snap_vol)) - self.mock_object(self.library, '_get_available_snapshot_group', - mock.Mock(return_value=None)) - self.mock_object(self.library, '_get_snapshot_groups_for_volume', - mock.Mock(return_value=[snapshot_group] * grp_count)) - self.mock_object(utils, 'convert_uuid_to_es_fmt', - mock.Mock(return_value=fake_label)) - fake_snapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT) - - # Error message should contain the maximum number of supported - # snapshots - self.assertRaisesRegexp(exception.SnapshotLimitExceeded, - str(self.library.MAX_SNAPSHOT_COUNT * - grp_count), - self.library.create_snapshot, fake_snapshot) - - def test_delete_snapshot(self): - fake_vol = cinder_utils.create_volume(self.ctxt) - fake_snap = cinder_utils.create_snapshot(self.ctxt, fake_vol['id']) - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - vol = copy.deepcopy(eseries_fake.VOLUME) - self.mock_object(self.library, '_get_volume', mock.Mock( - return_value=vol)) - self.mock_object(self.library, '_get_snapshot', mock.Mock( - return_value=snap)) - - del_snap = self.mock_object(self.library, '_delete_es_snapshot', - mock.Mock()) - - self.library.delete_snapshot(fake_snap) - - del_snap.assert_called_once_with(snap) - - def test_delete_es_snapshot(self): - vol = copy.deepcopy(eseries_fake.VOLUME) - snap_count = 30 - # Ensure that it's the oldest PIT - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - snapshot_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - fake_volume_refs = ['1', '2', snap['baseVol']] - fake_snapshot_group_refs = ['3', '4', snapshot_group['id']] - snapshots = [copy.deepcopy(snap) for i in range(snap_count)] - bitset = na_utils.BitSet(0) - for i, snapshot in enumerate(snapshots): - volume_ref = fake_volume_refs[i % len(fake_volume_refs)] - group_ref = fake_snapshot_group_refs[i % - len(fake_snapshot_group_refs)] - snapshot['pitGroupRef'] = group_ref - snapshot['baseVol'] = volume_ref - snapshot['pitSequenceNumber'] = str(i) - snapshot['id'] = i - bitset.set(i) - snapshots.append(snap) - - filtered_snaps = list(filter(lambda x: x['pitGroupRef'] == snap[ - 'pitGroupRef'], snapshots)) - - self.mock_object(self.library, '_get_volume', mock.Mock( - return_value=vol)) - self.mock_object(self.library, '_get_snapshot', mock.Mock( - return_value=snap)) - self.mock_object(self.library, '_get_soft_delete_map', mock.Mock( - return_value={snap['pitGroupRef']: repr(bitset)})) - self.mock_object(self.library._client, 'list_snapshot_images', - mock.Mock(return_value=snapshots)) - delete_image = self.mock_object( - self.library, '_cleanup_snapshot_images', - mock.Mock(return_value=({snap['pitGroupRef']: repr(bitset)}, - None))) - - self.library._delete_es_snapshot(snap) - - delete_image.assert_called_once_with(filtered_snaps, bitset) - - def test_delete_snapshot_oldest(self): - vol = copy.deepcopy(eseries_fake.VOLUME) - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - snapshots = [snap] - self.mock_object(self.library, '_get_volume', mock.Mock( - return_value=vol)) - self.mock_object(self.library, '_get_snapshot', mock.Mock( - return_value=snap)) - self.mock_object(self.library, '_get_soft_delete_map', mock.Mock( - return_value={})) - self.mock_object(self.library._client, 'list_snapshot_images', - mock.Mock(return_value=snapshots)) - delete_image = self.mock_object( - self.library, '_cleanup_snapshot_images', - mock.Mock(return_value=(None, [snap['pitGroupRef']]))) - - self.library._delete_es_snapshot(snap) - - delete_image.assert_called_once_with(snapshots, - na_utils.BitSet(1)) - - def test_get_soft_delete_map(self): - fake_val = 'fake' - self.mock_object(self.library._client, 'list_backend_store', mock.Mock( - return_value=fake_val)) - - actual = self.library._get_soft_delete_map() - - self.assertEqual(fake_val, actual) - - def test_cleanup_snapshot_images_delete_all(self): - image = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - images = [image] * 32 - bitset = na_utils.BitSet() - for i, image in enumerate(images): - image['pitSequenceNumber'] = i - bitset.set(i) - delete_grp = self.mock_object(self.library._client, - 'delete_snapshot_group') - - updt, keys = self.library._cleanup_snapshot_images( - images, bitset) - - delete_grp.assert_called_once_with(image['pitGroupRef']) - self.assertIsNone(updt) - self.assertEqual([image['pitGroupRef']], keys) - - def test_cleanup_snapshot_images_delete_all_fail(self): - image = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - bitset = na_utils.BitSet(2 ** 32 - 1) - delete_grp = self.mock_object( - self.library._client, 'delete_snapshot_group', - mock.Mock(side_effect=exception.NetAppDriverException)) - - updt, keys = self.library._cleanup_snapshot_images( - [image], bitset) - - delete_grp.assert_called_once_with(image['pitGroupRef']) - self.assertIsNone(updt) - self.assertEqual([image['pitGroupRef']], keys) - - def test_cleanup_snapshot_images(self): - image = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - images = [image] * 32 - del_count = 16 - bitset = na_utils.BitSet() - for i, image in enumerate(images): - image['pitSequenceNumber'] = i - if i < del_count: - bitset.set(i) - exp_bitset = copy.deepcopy(bitset) - exp_bitset >>= 16 - delete_img = self.mock_object( - self.library, '_delete_snapshot_image') - - updt, keys = self.library._cleanup_snapshot_images( - images, bitset) - - self.assertEqual(del_count, delete_img.call_count) - self.assertIsNone(keys) - self.assertEqual({image['pitGroupRef']: exp_bitset}, updt) - - def test_delete_snapshot_image(self): - snap_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - - self.mock_object(self.library._client, 'list_snapshot_group', - mock.Mock(return_value=snap_group)) - - self.library._delete_snapshot_image(snap) - - def test_delete_snapshot_image_fail_cleanup(self): - snap_group = copy.deepcopy(eseries_fake.SNAPSHOT_GROUP) - snap_group['snapshotCount'] = 0 - snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - - self.mock_object(self.library._client, 'list_snapshot_group', - mock.Mock(return_value=snap_group)) - - self.library._delete_snapshot_image(snap) - - def test_delete_snapshot_not_found(self): - fake_snapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT) - get_snap = self.mock_object(self.library, '_get_snapshot', - mock.Mock(side_effect=exception.NotFound)) - - with mock.patch.object(library, 'LOG', mock.Mock()): - self.library.delete_snapshot(fake_snapshot) - get_snap.assert_called_once_with(fake_snapshot) - self.assertTrue(library.LOG.warning.called) - - @ddt.data(['key1', 'key2'], [], None) - def test_merge_soft_delete_changes_keys(self, keys_to_del): - count = len(keys_to_del) if keys_to_del is not None else 0 - save_store = self.mock_object( - self.library._client, 'save_backend_store') - index = {'key1': 'val'} - get_store = self.mock_object(self.library, '_get_soft_delete_map', - mock.Mock(return_value=index)) - - self.library._merge_soft_delete_changes(None, keys_to_del) - - if count: - expected = copy.deepcopy(index) - for key in keys_to_del: - expected.pop(key, None) - get_store.assert_called_once_with() - save_store.assert_called_once_with( - self.library.SNAPSHOT_PERSISTENT_STORE_KEY, expected) - else: - get_store.assert_not_called() - save_store.assert_not_called() - - def test_create_cgsnapshot(self): - fake_cgsnapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_CG_SNAPSHOT) - fake_vol = cinder_utils.create_volume(self.ctxt) - fake_snapshots = [cinder_utils.create_snapshot(self.ctxt, - fake_vol['id'])] - vol = copy.deepcopy(eseries_fake.VOLUME) - image = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - image['baseVol'] = vol['id'] - cg_snaps = [image] - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - - for snap in cg_snaps: - snap['baseVol'] = vol['id'] - get_cg = self.mock_object( - self.library, '_get_consistencygroup_by_name', - mock.Mock(return_value=cg)) - get_vol = self.mock_object( - self.library, '_get_volume', - mock.Mock(return_value=vol)) - mk_snap = self.mock_object( - self.library._client, 'create_consistency_group_snapshot', - mock.Mock(return_value=cg_snaps)) - - model_update, snap_updt = self.library.create_cgsnapshot( - fake_cgsnapshot, fake_snapshots) - - self.assertIsNone(model_update) - for snap in cg_snaps: - self.assertIn({'id': fake_snapshots[0]['id'], - 'provider_id': snap['id'], - 'status': 'available'}, snap_updt) - self.assertEqual(len(cg_snaps), len(snap_updt)) - - get_cg.assert_called_once_with(utils.convert_uuid_to_es_fmt( - fake_cgsnapshot['consistencygroup_id'])) - self.assertEqual(get_vol.call_count, len(fake_snapshots)) - mk_snap.assert_called_once_with(cg['id']) - - def test_create_cgsnapshot_cg_fail(self): - fake_cgsnapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_CG_SNAPSHOT) - fake_snapshots = [copy.deepcopy(eseries_fake.FAKE_CINDER_SNAPSHOT)] - self.mock_object( - self.library, '_get_consistencygroup_by_name', - mock.Mock(side_effect=exception.NetAppDriverException)) - - self.assertRaises( - exception.NetAppDriverException, - self.library.create_cgsnapshot, fake_cgsnapshot, fake_snapshots) - - def test_delete_cgsnapshot(self): - """Test the deletion of a cgsnapshot when a soft delete is required""" - fake_cgsnapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_CG_SNAPSHOT) - fake_vol = cinder_utils.create_volume(self.ctxt) - fake_snapshots = [cinder_utils.create_snapshot( - self.ctxt, fake_vol['id'])] - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - cg_snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - # Ensure that the snapshot to be deleted is not the oldest - cg_snap['pitSequenceNumber'] = str(max(cg['uniqueSequenceNumber'])) - cg_snaps = [cg_snap] - for snap in fake_snapshots: - snap['provider_id'] = cg_snap['id'] - vol = copy.deepcopy(eseries_fake.VOLUME) - for snap in cg_snaps: - snap['baseVol'] = vol['id'] - get_cg = self.mock_object( - self.library, '_get_consistencygroup_by_name', - mock.Mock(return_value=cg)) - self.mock_object( - self.library._client, 'delete_consistency_group_snapshot') - self.mock_object( - self.library._client, 'get_consistency_group_snapshots', - mock.Mock(return_value=cg_snaps)) - soft_del = self.mock_object( - self.library, '_soft_delete_cgsnapshot', - mock.Mock(return_value=(None, None))) - - # Mock the locking mechanism - model_update, snap_updt = self.library.delete_cgsnapshot( - fake_cgsnapshot, fake_snapshots) - - self.assertIsNone(model_update) - self.assertIsNone(snap_updt) - get_cg.assert_called_once_with(utils.convert_uuid_to_es_fmt( - fake_cgsnapshot['consistencygroup_id'])) - soft_del.assert_called_once_with( - cg, cg_snap['pitSequenceNumber']) - - @ddt.data(True, False) - def test_soft_delete_cgsnapshot(self, bitset_exists): - """Test the soft deletion of a cgsnapshot""" - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - cg_snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - seq_num = 10 - cg_snap['pitSequenceNumber'] = seq_num - cg_snaps = [cg_snap] - self.mock_object( - self.library._client, 'delete_consistency_group_snapshot') - self.mock_object( - self.library._client, 'get_consistency_group_snapshots', - mock.Mock(return_value=cg_snaps)) - bitset = na_utils.BitSet(1) - index = {cg['id']: repr(bitset)} if bitset_exists else {} - bitset >>= len(cg_snaps) - updt = {cg['id']: repr(bitset)} - self.mock_object(self.library, '_get_soft_delete_map', mock.Mock( - return_value=index)) - save_map = self.mock_object( - self.library, '_merge_soft_delete_changes') - - model_update, snap_updt = self.library._soft_delete_cgsnapshot( - cg, seq_num) - - self.assertIsNone(model_update) - self.assertIsNone(snap_updt) - save_map.assert_called_once_with(updt, None) - - def test_delete_cgsnapshot_single(self): - """Test the backend deletion of the oldest cgsnapshot""" - fake_cgsnapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_CG_SNAPSHOT) - fake_vol = cinder_utils.create_volume(self.ctxt) - fake_snapshots = [cinder_utils.create_snapshot(self.ctxt, - fake_vol['id'])] - cg_snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - cg_snaps = [cg_snap] - for snap in fake_snapshots: - snap['provider_id'] = cg_snap['id'] - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - cg['uniqueSequenceNumber'] = [cg_snap['pitSequenceNumber']] - vol = copy.deepcopy(eseries_fake.VOLUME) - for snap in cg_snaps: - snap['baseVol'] = vol['id'] - get_cg = self.mock_object( - self.library, '_get_consistencygroup_by_name', - mock.Mock(return_value=cg)) - del_snap = self.mock_object( - self.library._client, 'delete_consistency_group_snapshot', - mock.Mock(return_value=cg_snaps)) - - model_update, snap_updt = self.library.delete_cgsnapshot( - fake_cgsnapshot, fake_snapshots) - - self.assertIsNone(model_update) - self.assertIsNone(snap_updt) - get_cg.assert_called_once_with(utils.convert_uuid_to_es_fmt( - fake_cgsnapshot['consistencygroup_id'])) - del_snap.assert_called_once_with(cg['id'], cg_snap[ - 'pitSequenceNumber']) - - def test_delete_cgsnapshot_snap_not_found(self): - fake_cgsnapshot = copy.deepcopy(eseries_fake.FAKE_CINDER_CG_SNAPSHOT) - fake_vol = cinder_utils.create_volume(self.ctxt) - fake_snapshots = [cinder_utils.create_snapshot( - self.ctxt, fake_vol['id'])] - cg_snap = copy.deepcopy(eseries_fake.SNAPSHOT_IMAGE) - cg_snaps = [cg_snap] - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - self.mock_object(self.library, '_get_consistencygroup_by_name', - mock.Mock(return_value=cg)) - self.mock_object( - self.library._client, 'delete_consistency_group_snapshot', - mock.Mock(return_value=cg_snaps)) - - self.assertRaises( - exception.CgSnapshotNotFound, - self.library.delete_cgsnapshot, fake_cgsnapshot, fake_snapshots) - - @ddt.data(0, 1, 10, 32) - def test_cleanup_cg_snapshots(self, count): - # Set the soft delete bit for 'count' snapshot images - bitset = na_utils.BitSet() - for i in range(count): - bitset.set(i) - cg = copy.deepcopy(eseries_fake.FAKE_CONSISTENCY_GROUP) - # Define 32 snapshots for the CG - cg['uniqueSequenceNumber'] = list(range(32)) - cg_id = cg['id'] - del_snap = self.mock_object( - self.library._client, 'delete_consistency_group_snapshot') - expected_bitset = copy.deepcopy(bitset) >> count - expected_updt = {cg_id: repr(expected_bitset)} - - updt = self.library._cleanup_cg_snapshots( - cg_id, cg['uniqueSequenceNumber'], bitset) - - self.assertEqual(count, del_snap.call_count) - self.assertEqual(expected_updt, updt) - - @ddt.data(False, True) - def test_get_pool_operation_progress(self, expect_complete): - """Validate the operation progress is interpreted correctly""" - - pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - if expect_complete: - pool_progress = [] - else: - pool_progress = copy.deepcopy( - eseries_fake.FAKE_POOL_ACTION_PROGRESS) - - expected_actions = set(action['currentAction'] for action in - pool_progress) - expected_eta = reduce(lambda x, y: x + y['estimatedTimeToCompletion'], - pool_progress, 0) - - self.library._client.get_pool_operation_progress = mock.Mock( - return_value=pool_progress) - - complete, actions, eta = self.library._get_pool_operation_progress( - pool['id']) - self.assertEqual(expect_complete, complete) - self.assertEqual(expected_actions, actions) - self.assertEqual(expected_eta, eta) - - @ddt.data(False, True) - def test_get_pool_operation_progress_with_action(self, expect_complete): - """Validate the operation progress is interpreted correctly""" - - expected_action = 'fakeAction' - pool = copy.deepcopy(eseries_fake.STORAGE_POOL) - if expect_complete: - pool_progress = copy.deepcopy( - eseries_fake.FAKE_POOL_ACTION_PROGRESS) - for progress in pool_progress: - progress['currentAction'] = 'none' - else: - pool_progress = copy.deepcopy( - eseries_fake.FAKE_POOL_ACTION_PROGRESS) - pool_progress[0]['currentAction'] = expected_action - - expected_actions = set(action['currentAction'] for action in - pool_progress) - expected_eta = reduce(lambda x, y: x + y['estimatedTimeToCompletion'], - pool_progress, 0) - - self.library._client.get_pool_operation_progress = mock.Mock( - return_value=pool_progress) - - complete, actions, eta = self.library._get_pool_operation_progress( - pool['id'], expected_action) - self.assertEqual(expect_complete, complete) - self.assertEqual(expected_actions, actions) - self.assertEqual(expected_eta, eta) - - @mock.patch('eventlet.greenthread.sleep') - def test_extend_volume(self, _mock_sleep): - """Test volume extend with a thick-provisioned volume""" - - def get_copy_progress(): - for eta in range(5, -1, -1): - action_status = 'none' if eta == 0 else 'remappingDve' - complete = action_status == 'none' - yield complete, action_status, eta - - fake_volume = copy.deepcopy(get_fake_volume()) - volume = copy.deepcopy(eseries_fake.VOLUME) - new_capacity = 10 - volume['objectType'] = 'volume' - self.library._client.expand_volume = mock.Mock() - self.library._get_pool_operation_progress = mock.Mock( - side_effect=get_copy_progress()) - self.library._get_volume = mock.Mock(return_value=volume) - - self.library.extend_volume(fake_volume, new_capacity) - - # Ensure that the extend method waits until the expansion is completed - self.assertEqual(6, - self.library._get_pool_operation_progress.call_count - ) - self.library._client.expand_volume.assert_called_with(volume['id'], - new_capacity, - False) - - def test_extend_volume_thin(self): - """Test volume extend with a thin-provisioned volume""" - - fake_volume = copy.deepcopy(get_fake_volume()) - volume = copy.deepcopy(eseries_fake.VOLUME) - new_capacity = 10 - volume['objectType'] = 'thinVolume' - self.library._client.expand_volume = mock.Mock(return_value=volume) - self.library._get_volume_operation_progress = mock.Mock() - self.library._get_volume = mock.Mock(return_value=volume) - - self.library.extend_volume(fake_volume, new_capacity) - - self.assertFalse(self.library._get_volume_operation_progress.called) - self.library._client.expand_volume.assert_called_with(volume['id'], - new_capacity, - True) - - def test_delete_non_existing_volume(self): - volume2 = get_fake_volume() - # Change to a nonexistent id. - volume2['name_id'] = '88888888-4444-4444-4444-cccccccccccc' - self.assertIsNone(self.library.delete_volume(volume2)) - - def test_map_volume_to_host_volume_not_mapped(self): - """Map the volume directly to destination host.""" - self.mock_object(self.library._client, - 'get_volume_mappings_for_volume', - mock.Mock(return_value=[])) - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - - self.library.map_volume_to_host(get_fake_volume(), - eseries_fake.VOLUME, - eseries_fake.INITIATOR_NAME_2) - - self.assertTrue( - self.library._client.get_volume_mappings_for_volume.called) - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - def test_map_volume_to_host_volume_not_mapped_host_does_not_exist(self): - """Should create the host map directly to the host.""" - self.mock_object(self.library._client, 'list_hosts', - mock.Mock(return_value=[])) - self.mock_object(self.library._client, 'create_host_with_ports', - mock.Mock( - return_value=eseries_fake.HOST_2)) - self.mock_object(self.library._client, - 'get_volume_mappings_for_volume', - mock.Mock(return_value=[])) - self.mock_object(host_mapper, 'map_volume_to_single_host', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - - self.library.map_volume_to_host(get_fake_volume(), - eseries_fake.VOLUME, - eseries_fake.INITIATOR_NAME_2) - - self.assertTrue(self.library._client.create_host_with_ports.called) - self.assertTrue( - self.library._client.get_volume_mappings_for_volume.called) - self.assertTrue(host_mapper.map_volume_to_single_host.called) - - def test_map_volume_to_host_volume_already_mapped(self): - """Should be a no-op.""" - self.mock_object(host_mapper, 'map_volume_to_multiple_hosts', - mock.Mock( - return_value=eseries_fake.VOLUME_MAPPING)) - - self.library.map_volume_to_host(get_fake_volume(), - eseries_fake.VOLUME, - eseries_fake.INITIATOR_NAME) - - self.assertTrue(host_mapper.map_volume_to_multiple_hosts.called) diff --git a/cinder/tests/unit/volume/drivers/netapp/eseries/test_utils.py b/cinder/tests/unit/volume/drivers/netapp/eseries/test_utils.py deleted file mode 100644 index 8afe41e7d..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/eseries/test_utils.py +++ /dev/null @@ -1,35 +0,0 @@ -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Mock unit tests for the NetApp E-series driver utility module -""" - -import six - -from cinder import test -from cinder.volume.drivers.netapp.eseries import utils - - -class NetAppEseriesDriverUtilsTestCase(test.TestCase): - - def test_convert_uuid_to_es_fmt(self): - value = 'e67e931a-b2ed-4890-938b-3acc6a517fac' - result = utils.convert_uuid_to_es_fmt(value) - self.assertEqual('4Z7JGGVS5VEJBE4LHLGGUUL7VQ', result) - - def test_convert_es_fmt_to_uuid(self): - value = '4Z7JGGVS5VEJBE4LHLGGUUL7VQ' - result = six.text_type(utils.convert_es_fmt_to_uuid(value)) - self.assertEqual('e67e931a-b2ed-4890-938b-3acc6a517fac', result) diff --git a/cinder/tests/unit/volume/drivers/netapp/fakes.py b/cinder/tests/unit/volume/drivers/netapp/fakes.py deleted file mode 100644 index 6a6830598..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/fakes.py +++ /dev/null @@ -1,139 +0,0 @@ -# Copyright (c) - 2014, Clinton Knight All rights reserved. -# Copyright (c) - 2015, Alex Meade. All Rights Reserved. -# Copyright (c) - 2015, Rushil Chugh. All Rights Reserved. -# Copyright (c) - 2015, Tom Barron. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from cinder.volume import configuration as conf -import cinder.volume.drivers.netapp.options as na_opts - - -ISCSI_FAKE_LUN_ID = 1 - -ISCSI_FAKE_IQN = 'iqn.1993-08.org.debian:01:10' - -ISCSI_FAKE_ADDRESS = '10.63.165.216' - -ISCSI_FAKE_PORT = '2232' - -ISCSI_FAKE_VOLUME = {'id': 'fake_id'} - -ISCSI_FAKE_TARGET = {} -ISCSI_FAKE_TARGET['address'] = ISCSI_FAKE_ADDRESS -ISCSI_FAKE_TARGET['port'] = ISCSI_FAKE_PORT - -ISCSI_FAKE_VOLUME = {'id': 'fake_id', 'provider_auth': 'None stack password'} - -FC_ISCSI_TARGET_INFO_DICT = {'target_discovered': False, - 'target_portal': '10.63.165.216:2232', - 'target_iqn': ISCSI_FAKE_IQN, - 'target_lun': ISCSI_FAKE_LUN_ID, - 'volume_id': ISCSI_FAKE_VOLUME['id'], - 'auth_method': 'None', 'auth_username': 'stack', - 'auth_password': 'password'} - -VOLUME_NAME = 'fake_volume_name' -VOLUME_ID = 'fake_volume_id' -VOLUME_TYPE_ID = 'fake_volume_type_id' - -VOLUME = { - 'name': VOLUME_NAME, - 'size': 42, - 'id': VOLUME_ID, - 'host': 'fake_host@fake_backend#fake_pool', - 'volume_type_id': VOLUME_TYPE_ID, -} - -SNAPSHOT_NAME = 'fake_snapshot_name' -SNAPSHOT_ID = 'fake_snapshot_id' - -SNAPSHOT = { - 'name': SNAPSHOT_NAME, - 'id': SNAPSHOT_ID, - 'volume_id': VOLUME_ID, - 'volume_name': VOLUME_NAME, - 'volume_size': 42, -} - -QOS_SPECS = {} - -EXTRA_SPECS = {} - -MAX_THROUGHPUT = '21734278B/s' -QOS_POLICY_GROUP_NAME = 'fake_qos_policy_group_name' -LEGACY_EXTRA_SPECS = {'netapp:qos_policy_group': QOS_POLICY_GROUP_NAME} - -LEGACY_QOS = { - 'policy_name': QOS_POLICY_GROUP_NAME, -} - -QOS_POLICY_GROUP_SPEC = { - 'max_throughput': MAX_THROUGHPUT, - 'policy_name': 'openstack-%s' % VOLUME_ID, -} - -QOS_POLICY_GROUP_INFO_NONE = {'legacy': None, 'spec': None} - -QOS_POLICY_GROUP_INFO = {'legacy': None, 'spec': QOS_POLICY_GROUP_SPEC} - -LEGACY_QOS_POLICY_GROUP_INFO = { - 'legacy': LEGACY_QOS, - 'spec': None, -} - -INVALID_QOS_POLICY_GROUP_INFO = { - 'legacy': LEGACY_QOS, - 'spec': QOS_POLICY_GROUP_SPEC, -} - -QOS_SPECS_ID = 'fake_qos_specs_id' -QOS_SPEC = {'maxBPS': 21734278} -OUTER_BACKEND_QOS_SPEC = { - 'id': QOS_SPECS_ID, - 'specs': QOS_SPEC, - 'consumer': 'back-end', -} -OUTER_FRONTEND_QOS_SPEC = { - 'id': QOS_SPECS_ID, - 'specs': QOS_SPEC, - 'consumer': 'front-end', -} -OUTER_BOTH_QOS_SPEC = { - 'id': QOS_SPECS_ID, - 'specs': QOS_SPEC, - 'consumer': 'both', -} -VOLUME_TYPE = {'id': VOLUME_TYPE_ID, 'qos_specs_id': QOS_SPECS_ID} - - -def create_configuration(): - config = conf.Configuration(None) - config.append_config_values(na_opts.netapp_connection_opts) - config.append_config_values(na_opts.netapp_transport_opts) - config.append_config_values(na_opts.netapp_basicauth_opts) - config.append_config_values(na_opts.netapp_provisioning_opts) - return config - - -def create_configuration_7mode(): - config = create_configuration() - config.append_config_values(na_opts.netapp_7mode_opts) - return config - - -def create_configuration_cmode(): - config = create_configuration() - config.append_config_values(na_opts.netapp_cluster_opts) - return config diff --git a/cinder/tests/unit/volume/drivers/netapp/test_common.py b/cinder/tests/unit/volume/drivers/netapp/test_common.py deleted file mode 100644 index db3a63627..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/test_common.py +++ /dev/null @@ -1,126 +0,0 @@ -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six - -from cinder import exception -from cinder import test -import cinder.tests.unit.volume.drivers.netapp.fakes as na_fakes -import cinder.volume.drivers.netapp.common as na_common -import cinder.volume.drivers.netapp.dataontap.fc_cmode as fc_cmode -import cinder.volume.drivers.netapp.utils as na_utils - - -class NetAppDriverFactoryTestCase(test.TestCase): - - def setUp(self): - super(NetAppDriverFactoryTestCase, self).setUp() - self.mock_object(na_common, 'LOG') - - def test_new(self): - - self.mock_object(na_utils.OpenStackInfo, 'info', - mock.Mock(return_value='fake_info')) - mock_create_driver = self.mock_object(na_common.NetAppDriver, - 'create_driver') - - config = na_fakes.create_configuration() - config.netapp_storage_family = 'fake_family' - config.netapp_storage_protocol = 'fake_protocol' - - kwargs = {'configuration': config} - na_common.NetAppDriver(**kwargs) - - kwargs['app_version'] = 'fake_info' - mock_create_driver.assert_called_with('fake_family', 'fake_protocol', - *(), **kwargs) - - def test_new_missing_config(self): - - self.mock_object(na_utils.OpenStackInfo, 'info') - self.mock_object(na_common.NetAppDriver, 'create_driver') - - self.assertRaises(exception.InvalidInput, na_common.NetAppDriver, **{}) - - def test_new_missing_family(self): - - self.mock_object(na_utils.OpenStackInfo, 'info') - self.mock_object(na_common.NetAppDriver, 'create_driver') - - config = na_fakes.create_configuration() - config.netapp_storage_protocol = 'fake_protocol' - config.netapp_storage_family = None - - kwargs = {'configuration': config} - self.assertRaises(exception.InvalidInput, - na_common.NetAppDriver, - **kwargs) - - def test_new_missing_protocol(self): - - self.mock_object(na_utils.OpenStackInfo, 'info') - self.mock_object(na_common.NetAppDriver, 'create_driver') - - config = na_fakes.create_configuration() - config.netapp_storage_family = 'fake_family' - - kwargs = {'configuration': config} - self.assertRaises(exception.InvalidInput, - na_common.NetAppDriver, - **kwargs) - - def test_create_driver(self): - - def get_full_class_name(obj): - return obj.__module__ + '.' + obj.__class__.__name__ - - kwargs = {'configuration': na_fakes.create_configuration(), - 'app_version': 'fake_info'} - - registry = na_common.NETAPP_UNIFIED_DRIVER_REGISTRY - - for family in six.iterkeys(registry): - for protocol, full_class_name in registry[family].items(): - driver = na_common.NetAppDriver.create_driver( - family, protocol, **kwargs) - self.assertEqual(full_class_name, get_full_class_name(driver)) - - def test_create_driver_case_insensitive(self): - - kwargs = {'configuration': na_fakes.create_configuration(), - 'app_version': 'fake_info'} - - driver = na_common.NetAppDriver.create_driver('ONTAP_CLUSTER', 'FC', - **kwargs) - - self.assertIsInstance(driver, fc_cmode.NetAppCmodeFibreChannelDriver) - - def test_create_driver_invalid_family(self): - - kwargs = {'configuration': na_fakes.create_configuration(), - 'app_version': 'fake_info'} - - self.assertRaises(exception.InvalidInput, - na_common.NetAppDriver.create_driver, - 'kardashian', 'iscsi', **kwargs) - - def test_create_driver_invalid_protocol(self): - - kwargs = {'configuration': na_fakes.create_configuration(), - 'app_version': 'fake_info'} - - self.assertRaises(exception.InvalidInput, - na_common.NetAppDriver.create_driver, - 'ontap_7mode', 'carrier_pigeon', **kwargs) diff --git a/cinder/tests/unit/volume/drivers/netapp/test_utils.py b/cinder/tests/unit/volume/drivers/netapp/test_utils.py deleted file mode 100644 index dc6b52aae..000000000 --- a/cinder/tests/unit/volume/drivers/netapp/test_utils.py +++ /dev/null @@ -1,902 +0,0 @@ -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2016 Michael Price. All rights reserved. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Mock unit tests for the NetApp driver utility module -""" - -import copy -import ddt -import platform - -import mock -from oslo_concurrency import processutils as putils - -from cinder import context -from cinder import exception -from cinder import test -import cinder.tests.unit.volume.drivers.netapp.fakes as fake -from cinder import version -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.volume import qos_specs -from cinder.volume import volume_types - - -class NetAppDriverUtilsTestCase(test.TestCase): - - @mock.patch.object(na_utils, 'LOG', mock.Mock()) - def test_validate_instantiation_proxy(self): - kwargs = {'netapp_mode': 'proxy'} - na_utils.validate_instantiation(**kwargs) - self.assertEqual(0, na_utils.LOG.warning.call_count) - - @mock.patch.object(na_utils, 'LOG', mock.Mock()) - def test_validate_instantiation_no_proxy(self): - kwargs = {'netapp_mode': 'asdf'} - na_utils.validate_instantiation(**kwargs) - self.assertEqual(1, na_utils.LOG.warning.call_count) - - def test_check_flags(self): - - class TestClass(object): - pass - - required_flags = ['flag1', 'flag2'] - configuration = TestClass() - setattr(configuration, 'flag1', 'value1') - setattr(configuration, 'flag3', 'value3') - self.assertRaises(exception.InvalidInput, na_utils.check_flags, - required_flags, configuration) - - setattr(configuration, 'flag2', 'value2') - self.assertIsNone(na_utils.check_flags(required_flags, configuration)) - - def test_to_bool(self): - self.assertTrue(na_utils.to_bool(True)) - self.assertTrue(na_utils.to_bool('true')) - self.assertTrue(na_utils.to_bool('yes')) - self.assertTrue(na_utils.to_bool('y')) - self.assertTrue(na_utils.to_bool(1)) - self.assertTrue(na_utils.to_bool('1')) - self.assertFalse(na_utils.to_bool(False)) - self.assertFalse(na_utils.to_bool('false')) - self.assertFalse(na_utils.to_bool('asdf')) - self.assertFalse(na_utils.to_bool('no')) - self.assertFalse(na_utils.to_bool('n')) - self.assertFalse(na_utils.to_bool(0)) - self.assertFalse(na_utils.to_bool('0')) - self.assertFalse(na_utils.to_bool(2)) - self.assertFalse(na_utils.to_bool('2')) - - def test_set_safe_attr(self): - - fake_object = mock.Mock() - fake_object.fake_attr = None - - # test initial checks - self.assertFalse(na_utils.set_safe_attr(None, fake_object, None)) - self.assertFalse(na_utils.set_safe_attr(fake_object, None, None)) - self.assertFalse(na_utils.set_safe_attr(fake_object, 'fake_attr', - None)) - - # test value isn't changed if it shouldn't be and retval is False - fake_object.fake_attr = 'fake_value' - self.assertFalse(na_utils.set_safe_attr(fake_object, 'fake_attr', - 'fake_value')) - self.assertEqual('fake_value', fake_object.fake_attr) - - # test value is changed if it should be and retval is True - self.assertTrue(na_utils.set_safe_attr(fake_object, 'fake_attr', - 'new_fake_value')) - self.assertEqual('new_fake_value', fake_object.fake_attr) - - def test_round_down(self): - self.assertAlmostEqual(na_utils.round_down(5.567, '0.00'), 5.56) - self.assertAlmostEqual(na_utils.round_down(5.567, '0.0'), 5.5) - self.assertAlmostEqual(na_utils.round_down(5.567, '0'), 5) - self.assertAlmostEqual(na_utils.round_down(0, '0.00'), 0) - self.assertAlmostEqual(na_utils.round_down(-5.567, '0.00'), -5.56) - self.assertAlmostEqual(na_utils.round_down(-5.567, '0.0'), -5.5) - self.assertAlmostEqual(na_utils.round_down(-5.567, '0'), -5) - - def test_iscsi_connection_properties(self): - - actual_properties = na_utils.get_iscsi_connection_properties( - fake.ISCSI_FAKE_LUN_ID, fake.ISCSI_FAKE_VOLUME, - fake.ISCSI_FAKE_IQN, fake.ISCSI_FAKE_ADDRESS, - fake.ISCSI_FAKE_PORT) - - actual_properties_mapped = actual_properties['data'] - - self.assertDictEqual(actual_properties_mapped, - fake.FC_ISCSI_TARGET_INFO_DICT) - - def test_iscsi_connection_lun_id_type_str(self): - FAKE_LUN_ID = '1' - - actual_properties = na_utils.get_iscsi_connection_properties( - FAKE_LUN_ID, fake.ISCSI_FAKE_VOLUME, fake.ISCSI_FAKE_IQN, - fake.ISCSI_FAKE_ADDRESS, fake.ISCSI_FAKE_PORT) - - actual_properties_mapped = actual_properties['data'] - - self.assertIs(type(actual_properties_mapped['target_lun']), int) - - def test_iscsi_connection_lun_id_type_dict(self): - FAKE_LUN_ID = {'id': 'fake_id'} - - self.assertRaises(TypeError, na_utils.get_iscsi_connection_properties, - FAKE_LUN_ID, fake.ISCSI_FAKE_VOLUME, - fake.ISCSI_FAKE_IQN, fake.ISCSI_FAKE_ADDRESS, - fake.ISCSI_FAKE_PORT) - - def test_get_volume_extra_specs(self): - fake_extra_specs = {'fake_key': 'fake_value'} - fake_volume_type = {'extra_specs': fake_extra_specs} - fake_volume = {'volume_type_id': 'fake_volume_type_id'} - self.mock_object(context, 'get_admin_context') - self.mock_object(volume_types, 'get_volume_type', mock.Mock( - return_value=fake_volume_type)) - self.mock_object(na_utils, 'log_extra_spec_warnings') - - result = na_utils.get_volume_extra_specs(fake_volume) - - self.assertEqual(fake_extra_specs, result) - - def test_get_volume_extra_specs_no_type_id(self): - fake_volume = {} - self.mock_object(context, 'get_admin_context') - self.mock_object(volume_types, 'get_volume_type') - self.mock_object(na_utils, 'log_extra_spec_warnings') - - result = na_utils.get_volume_extra_specs(fake_volume) - - self.assertEqual({}, result) - - def test_get_volume_extra_specs_no_volume_type(self): - fake_volume = {'volume_type_id': 'fake_volume_type_id'} - self.mock_object(context, 'get_admin_context') - self.mock_object(volume_types, 'get_volume_type', mock.Mock( - return_value=None)) - self.mock_object(na_utils, 'log_extra_spec_warnings') - - result = na_utils.get_volume_extra_specs(fake_volume) - - self.assertEqual({}, result) - - def test_log_extra_spec_warnings_obsolete_specs(self): - - mock_log = self.mock_object(na_utils.LOG, 'warning') - - na_utils.log_extra_spec_warnings({'netapp:raid_type': 'raid4'}) - - self.assertEqual(1, mock_log.call_count) - - def test_log_extra_spec_warnings_deprecated_specs(self): - - mock_log = self.mock_object(na_utils.LOG, 'warning') - - na_utils.log_extra_spec_warnings({'netapp_thick_provisioned': 'true'}) - - self.assertEqual(1, mock_log.call_count) - - def test_validate_qos_spec_none(self): - qos_spec = None - - # Just return without raising an exception. - na_utils.validate_qos_spec(qos_spec) - - def test_validate_qos_spec_keys_weirdly_cased(self): - qos_spec = {'mAxIopS': 33000} - - # Just return without raising an exception. - na_utils.validate_qos_spec(qos_spec) - - def test_validate_qos_spec_bad_key(self): - qos_spec = {'maxFlops': 33000} - - self.assertRaises(exception.Invalid, - na_utils.validate_qos_spec, - qos_spec) - - def test_validate_qos_spec_bad_key_combination(self): - qos_spec = {'maxIOPS': 33000, 'maxBPS': 10000000} - - self.assertRaises(exception.Invalid, - na_utils.validate_qos_spec, - qos_spec) - - def test_map_qos_spec_none(self): - qos_spec = None - - result = na_utils.map_qos_spec(qos_spec, fake.VOLUME) - - self.assertIsNone(result) - - def test_map_qos_spec_maxiops(self): - qos_spec = {'maxIOPs': 33000} - mock_get_name = self.mock_object(na_utils, 'get_qos_policy_group_name') - mock_get_name.return_value = 'fake_qos_policy' - expected = { - 'policy_name': 'fake_qos_policy', - 'max_throughput': '33000iops', - } - - result = na_utils.map_qos_spec(qos_spec, fake.VOLUME) - - self.assertEqual(expected, result) - - def test_map_qos_spec_maxiopspergib(self): - qos_spec = {'maxIOPSperGiB': 1000} - mock_get_name = self.mock_object(na_utils, 'get_qos_policy_group_name') - mock_get_name.return_value = 'fake_qos_policy' - expected = { - 'policy_name': 'fake_qos_policy', - 'max_throughput': '42000iops', - } - - result = na_utils.map_qos_spec(qos_spec, fake.VOLUME) - - self.assertEqual(expected, result) - - def test_map_qos_spec_maxbps(self): - qos_spec = {'maxBPS': 1000000} - mock_get_name = self.mock_object(na_utils, 'get_qos_policy_group_name') - mock_get_name.return_value = 'fake_qos_policy' - expected = { - 'policy_name': 'fake_qos_policy', - 'max_throughput': '1000000B/s', - } - - result = na_utils.map_qos_spec(qos_spec, fake.VOLUME) - - self.assertEqual(expected, result) - - def test_map_qos_spec_maxbpspergib(self): - qos_spec = {'maxBPSperGiB': 100000} - mock_get_name = self.mock_object(na_utils, 'get_qos_policy_group_name') - mock_get_name.return_value = 'fake_qos_policy' - expected = { - 'policy_name': 'fake_qos_policy', - 'max_throughput': '4200000B/s', - } - - result = na_utils.map_qos_spec(qos_spec, fake.VOLUME) - - self.assertEqual(expected, result) - - def test_map_qos_spec_no_key_present(self): - qos_spec = {} - mock_get_name = self.mock_object(na_utils, 'get_qos_policy_group_name') - mock_get_name.return_value = 'fake_qos_policy' - expected = { - 'policy_name': 'fake_qos_policy', - 'max_throughput': None, - } - - result = na_utils.map_qos_spec(qos_spec, fake.VOLUME) - - self.assertEqual(expected, result) - - def test_map_dict_to_lower(self): - original = {'UPperKey': 'Value'} - expected = {'upperkey': 'Value'} - - result = na_utils.map_dict_to_lower(original) - - self.assertEqual(expected, result) - - def test_get_qos_policy_group_name(self): - expected = 'openstack-%s' % fake.VOLUME_ID - - result = na_utils.get_qos_policy_group_name(fake.VOLUME) - - self.assertEqual(expected, result) - - def test_get_qos_policy_group_name_no_id(self): - volume = copy.deepcopy(fake.VOLUME) - del(volume['id']) - - result = na_utils.get_qos_policy_group_name(volume) - - self.assertIsNone(result) - - def test_get_qos_policy_group_name_from_info(self): - expected = 'openstack-%s' % fake.VOLUME_ID - result = na_utils.get_qos_policy_group_name_from_info( - fake.QOS_POLICY_GROUP_INFO) - - self.assertEqual(expected, result) - - def test_get_qos_policy_group_name_from_info_no_info(self): - - result = na_utils.get_qos_policy_group_name_from_info(None) - - self.assertIsNone(result) - - def test_get_qos_policy_group_name_from_legacy_info(self): - expected = fake.QOS_POLICY_GROUP_NAME - - result = na_utils.get_qos_policy_group_name_from_info( - fake.LEGACY_QOS_POLICY_GROUP_INFO) - - self.assertEqual(expected, result) - - def test_get_qos_policy_group_name_from_spec_info(self): - expected = 'openstack-%s' % fake.VOLUME_ID - - result = na_utils.get_qos_policy_group_name_from_info( - fake.QOS_POLICY_GROUP_INFO) - - self.assertEqual(expected, result) - - def test_get_qos_policy_group_name_from_none_qos_info(self): - expected = None - - result = na_utils.get_qos_policy_group_name_from_info( - fake.QOS_POLICY_GROUP_INFO_NONE) - - self.assertEqual(expected, result) - - def test_get_valid_qos_policy_group_info_exception_path(self): - mock_get_volume_type = self.mock_object(na_utils, - 'get_volume_type_from_volume') - mock_get_volume_type.side_effect = exception.VolumeTypeNotFound - expected = fake.QOS_POLICY_GROUP_INFO_NONE - - result = na_utils.get_valid_qos_policy_group_info(fake.VOLUME) - - self.assertEqual(expected, result) - - def test_get_valid_qos_policy_group_info_volume_type_none(self): - mock_get_volume_type = self.mock_object(na_utils, - 'get_volume_type_from_volume') - mock_get_volume_type.return_value = None - expected = fake.QOS_POLICY_GROUP_INFO_NONE - - result = na_utils.get_valid_qos_policy_group_info(fake.VOLUME) - - self.assertEqual(expected, result) - - def test_get_valid_qos_policy_group_info_no_info(self): - mock_get_volume_type = self.mock_object(na_utils, - 'get_volume_type_from_volume') - mock_get_volume_type.return_value = fake.VOLUME_TYPE - mock_get_legacy_qos_policy = self.mock_object(na_utils, - 'get_legacy_qos_policy') - mock_get_legacy_qos_policy.return_value = None - mock_get_valid_qos_spec_from_volume_type = self.mock_object( - na_utils, 'get_valid_backend_qos_spec_from_volume_type') - mock_get_valid_qos_spec_from_volume_type.return_value = None - self.mock_object(na_utils, 'check_for_invalid_qos_spec_combination') - expected = fake.QOS_POLICY_GROUP_INFO_NONE - - result = na_utils.get_valid_qos_policy_group_info(fake.VOLUME) - - self.assertEqual(expected, result) - - def test_get_valid_legacy_qos_policy_group_info(self): - mock_get_volume_type = self.mock_object(na_utils, - 'get_volume_type_from_volume') - mock_get_volume_type.return_value = fake.VOLUME_TYPE - mock_get_legacy_qos_policy = self.mock_object(na_utils, - 'get_legacy_qos_policy') - - mock_get_legacy_qos_policy.return_value = fake.LEGACY_QOS - mock_get_valid_qos_spec_from_volume_type = self.mock_object( - na_utils, 'get_valid_backend_qos_spec_from_volume_type') - mock_get_valid_qos_spec_from_volume_type.return_value = None - self.mock_object(na_utils, 'check_for_invalid_qos_spec_combination') - - result = na_utils.get_valid_qos_policy_group_info(fake.VOLUME) - - self.assertEqual(fake.LEGACY_QOS_POLICY_GROUP_INFO, result) - - def test_get_valid_spec_qos_policy_group_info(self): - mock_get_volume_type = self.mock_object(na_utils, - 'get_volume_type_from_volume') - mock_get_volume_type.return_value = fake.VOLUME_TYPE - mock_get_legacy_qos_policy = self.mock_object(na_utils, - 'get_legacy_qos_policy') - mock_get_legacy_qos_policy.return_value = None - mock_get_valid_qos_spec_from_volume_type = self.mock_object( - na_utils, 'get_valid_backend_qos_spec_from_volume_type') - mock_get_valid_qos_spec_from_volume_type.return_value =\ - fake.QOS_POLICY_GROUP_SPEC - self.mock_object(na_utils, 'check_for_invalid_qos_spec_combination') - - result = na_utils.get_valid_qos_policy_group_info(fake.VOLUME) - - self.assertEqual(fake.QOS_POLICY_GROUP_INFO, result) - - def test_get_valid_backend_qos_spec_from_volume_type_no_spec(self): - mock_get_spec = self.mock_object( - na_utils, 'get_backend_qos_spec_from_volume_type') - mock_get_spec.return_value = None - mock_validate = self.mock_object(na_utils, 'validate_qos_spec') - - result = na_utils.get_valid_backend_qos_spec_from_volume_type( - fake.VOLUME, fake.VOLUME_TYPE) - - self.assertIsNone(result) - self.assertEqual(0, mock_validate.call_count) - - def test_get_valid_backend_qos_spec_from_volume_type(self): - mock_get_spec = self.mock_object( - na_utils, 'get_backend_qos_spec_from_volume_type') - mock_get_spec.return_value = fake.QOS_SPEC - mock_validate = self.mock_object(na_utils, 'validate_qos_spec') - - result = na_utils.get_valid_backend_qos_spec_from_volume_type( - fake.VOLUME, fake.VOLUME_TYPE) - - self.assertEqual(fake.QOS_POLICY_GROUP_SPEC, result) - self.assertEqual(1, mock_validate.call_count) - - def test_get_backend_qos_spec_from_volume_type_no_qos_specs_id(self): - volume_type = copy.deepcopy(fake.VOLUME_TYPE) - del(volume_type['qos_specs_id']) - mock_get_context = self.mock_object(context, 'get_admin_context') - - result = na_utils.get_backend_qos_spec_from_volume_type(volume_type) - - self.assertIsNone(result) - self.assertEqual(0, mock_get_context.call_count) - - def test_get_backend_qos_spec_from_volume_type_no_qos_spec(self): - volume_type = fake.VOLUME_TYPE - self.mock_object(context, 'get_admin_context') - mock_get_specs = self.mock_object(qos_specs, 'get_qos_specs') - mock_get_specs.return_value = None - - result = na_utils.get_backend_qos_spec_from_volume_type(volume_type) - - self.assertIsNone(result) - - def test_get_backend_qos_spec_from_volume_type_with_frontend_spec(self): - volume_type = fake.VOLUME_TYPE - self.mock_object(context, 'get_admin_context') - mock_get_specs = self.mock_object(qos_specs, 'get_qos_specs') - mock_get_specs.return_value = fake.OUTER_FRONTEND_QOS_SPEC - - result = na_utils.get_backend_qos_spec_from_volume_type(volume_type) - - self.assertIsNone(result) - - def test_get_backend_qos_spec_from_volume_type_with_backend_spec(self): - volume_type = fake.VOLUME_TYPE - self.mock_object(context, 'get_admin_context') - mock_get_specs = self.mock_object(qos_specs, 'get_qos_specs') - mock_get_specs.return_value = fake.OUTER_BACKEND_QOS_SPEC - - result = na_utils.get_backend_qos_spec_from_volume_type(volume_type) - - self.assertEqual(fake.QOS_SPEC, result) - - def test_get_backend_qos_spec_from_volume_type_with_both_spec(self): - volume_type = fake.VOLUME_TYPE - self.mock_object(context, 'get_admin_context') - mock_get_specs = self.mock_object(qos_specs, 'get_qos_specs') - mock_get_specs.return_value = fake.OUTER_BOTH_QOS_SPEC - - result = na_utils.get_backend_qos_spec_from_volume_type(volume_type) - - self.assertEqual(fake.QOS_SPEC, result) - - def test_check_for_invalid_qos_spec_combination(self): - - self.assertRaises(exception.Invalid, - na_utils.check_for_invalid_qos_spec_combination, - fake.INVALID_QOS_POLICY_GROUP_INFO, - fake.VOLUME_TYPE) - - def test_get_legacy_qos_policy(self): - extra_specs = fake.LEGACY_EXTRA_SPECS - expected = {'policy_name': fake.QOS_POLICY_GROUP_NAME} - - result = na_utils.get_legacy_qos_policy(extra_specs) - - self.assertEqual(expected, result) - - def test_get_legacy_qos_policy_no_policy_name(self): - extra_specs = fake.EXTRA_SPECS - - result = na_utils.get_legacy_qos_policy(extra_specs) - - self.assertIsNone(result) - - -class OpenStackInfoTestCase(test.TestCase): - - UNKNOWN_VERSION = 'unknown version' - UNKNOWN_RELEASE = 'unknown release' - UNKNOWN_VENDOR = 'unknown vendor' - UNKNOWN_PLATFORM = 'unknown platform' - VERSION_STRING_RET_VAL = 'fake_version_1' - RELEASE_STRING_RET_VAL = 'fake_release_1' - PLATFORM_RET_VAL = 'fake_platform_1' - VERSION_INFO_VERSION = 'fake_version_2' - VERSION_INFO_RELEASE = 'fake_release_2' - RPM_INFO_VERSION = 'fake_version_3' - RPM_INFO_RELEASE = 'fake_release_3' - RPM_INFO_VENDOR = 'fake vendor 3' - PUTILS_RPM_RET_VAL = ('fake_version_3 fake_release_3 fake vendor 3', '') - NO_PKG_FOUND = ('', 'whatever') - PUTILS_DPKG_RET_VAL = ('epoch:upstream_version-debian_revision', '') - DEB_RLS = 'upstream_version-debian_revision' - DEB_VENDOR = 'debian_revision' - - def setUp(self): - super(OpenStackInfoTestCase, self).setUp() - - def test_openstack_info_init(self): - info = na_utils.OpenStackInfo() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(version.version_info, 'version_string', - mock.Mock(return_value=VERSION_STRING_RET_VAL)) - def test_update_version_from_version_string(self): - info = na_utils.OpenStackInfo() - info._update_version_from_version_string() - - self.assertEqual(self.VERSION_STRING_RET_VAL, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(version.version_info, 'version_string', - mock.Mock(side_effect=Exception)) - def test_xcption_in_update_version_from_version_string(self): - info = na_utils.OpenStackInfo() - info._update_version_from_version_string() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(version.version_info, 'release_string', - mock.Mock(return_value=RELEASE_STRING_RET_VAL)) - def test_update_release_from_release_string(self): - info = na_utils.OpenStackInfo() - info._update_release_from_release_string() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.RELEASE_STRING_RET_VAL, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(version.version_info, 'release_string', - mock.Mock(side_effect=Exception)) - def test_xcption_in_update_release_from_release_string(self): - info = na_utils.OpenStackInfo() - info._update_release_from_release_string() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(platform, 'platform', - mock.Mock(return_value=PLATFORM_RET_VAL)) - def test_update_platform(self): - info = na_utils.OpenStackInfo() - info._update_platform() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.PLATFORM_RET_VAL, info._platform) - - @mock.patch.object(platform, 'platform', - mock.Mock(side_effect=Exception)) - def test_xcption_in_update_platform(self): - info = na_utils.OpenStackInfo() - info._update_platform() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(na_utils.OpenStackInfo, '_get_version_info_version', - mock.Mock(return_value=VERSION_INFO_VERSION)) - @mock.patch.object(na_utils.OpenStackInfo, '_get_version_info_release', - mock.Mock(return_value=VERSION_INFO_RELEASE)) - def test_update_info_from_version_info(self): - info = na_utils.OpenStackInfo() - info._update_info_from_version_info() - - self.assertEqual(self.VERSION_INFO_VERSION, info._version) - self.assertEqual(self.VERSION_INFO_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(na_utils.OpenStackInfo, '_get_version_info_version', - mock.Mock(return_value='')) - @mock.patch.object(na_utils.OpenStackInfo, '_get_version_info_release', - mock.Mock(return_value=None)) - def test_no_info_from_version_info(self): - info = na_utils.OpenStackInfo() - info._update_info_from_version_info() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(na_utils.OpenStackInfo, '_get_version_info_version', - mock.Mock(return_value=VERSION_INFO_VERSION)) - @mock.patch.object(na_utils.OpenStackInfo, '_get_version_info_release', - mock.Mock(side_effect=Exception)) - def test_xcption_in_info_from_version_info(self): - info = na_utils.OpenStackInfo() - info._update_info_from_version_info() - - self.assertEqual(self.VERSION_INFO_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - - @mock.patch.object(putils, 'execute', - mock.Mock(return_value=PUTILS_RPM_RET_VAL)) - def test_update_info_from_rpm(self): - info = na_utils.OpenStackInfo() - found_package = info._update_info_from_rpm() - - self.assertEqual(self.RPM_INFO_VERSION, info._version) - self.assertEqual(self.RPM_INFO_RELEASE, info._release) - self.assertEqual(self.RPM_INFO_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - self.assertTrue(found_package) - - @mock.patch.object(putils, 'execute', - mock.Mock(return_value=NO_PKG_FOUND)) - def test_update_info_from_rpm_no_pkg_found(self): - info = na_utils.OpenStackInfo() - found_package = info._update_info_from_rpm() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - self.assertFalse(found_package) - - @mock.patch.object(putils, 'execute', - mock.Mock(side_effect=Exception)) - def test_xcption_in_update_info_from_rpm(self): - info = na_utils.OpenStackInfo() - found_package = info._update_info_from_rpm() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - self.assertFalse(found_package) - - @mock.patch.object(putils, 'execute', - mock.Mock(return_value=PUTILS_DPKG_RET_VAL)) - def test_update_info_from_dpkg(self): - info = na_utils.OpenStackInfo() - found_package = info._update_info_from_dpkg() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.DEB_RLS, info._release) - self.assertEqual(self.DEB_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - self.assertTrue(found_package) - - @mock.patch.object(putils, 'execute', - mock.Mock(return_value=NO_PKG_FOUND)) - def test_update_info_from_dpkg_no_pkg_found(self): - info = na_utils.OpenStackInfo() - found_package = info._update_info_from_dpkg() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - self.assertFalse(found_package) - - @mock.patch.object(putils, 'execute', - mock.Mock(side_effect=Exception)) - def test_xcption_in_update_info_from_dpkg(self): - info = na_utils.OpenStackInfo() - found_package = info._update_info_from_dpkg() - - self.assertEqual(self.UNKNOWN_VERSION, info._version) - self.assertEqual(self.UNKNOWN_RELEASE, info._release) - self.assertEqual(self.UNKNOWN_VENDOR, info._vendor) - self.assertEqual(self.UNKNOWN_PLATFORM, info._platform) - self.assertFalse(found_package) - - @mock.patch.object(na_utils.OpenStackInfo, - '_update_version_from_version_string', mock.Mock()) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_release_from_release_string', mock.Mock()) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_platform', mock.Mock()) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_info_from_version_info', mock.Mock()) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_info_from_rpm', mock.Mock(return_value=True)) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_info_from_dpkg') - def test_update_openstack_info_rpm_pkg_found(self, mock_updt_from_dpkg): - info = na_utils.OpenStackInfo() - info._update_openstack_info() - - self.assertFalse(mock_updt_from_dpkg.called) - - @mock.patch.object(na_utils.OpenStackInfo, - '_update_version_from_version_string', mock.Mock()) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_release_from_release_string', mock.Mock()) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_platform', mock.Mock()) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_info_from_version_info', mock.Mock()) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_info_from_rpm', mock.Mock(return_value=False)) - @mock.patch.object(na_utils.OpenStackInfo, - '_update_info_from_dpkg') - def test_update_openstack_info_rpm_pkg_not_found(self, - mock_updt_from_dpkg): - info = na_utils.OpenStackInfo() - info._update_openstack_info() - - self.assertTrue(mock_updt_from_dpkg.called) - - -@ddt.ddt -class FeaturesTestCase(test.TestCase): - - def setUp(self): - super(FeaturesTestCase, self).setUp() - self.features = na_utils.Features() - - def test_init(self): - self.assertSetEqual(set(), self.features.defined_features) - - def test_add_feature_default(self): - self.features.add_feature('FEATURE_1') - - self.assertTrue(self.features.FEATURE_1.supported) - self.assertIn('FEATURE_1', self.features.defined_features) - - @ddt.data(True, False) - def test_add_feature(self, value): - self.features.add_feature('FEATURE_2', value) - - self.assertEqual(value, bool(self.features.FEATURE_2)) - self.assertEqual(value, self.features.FEATURE_2.supported) - self.assertIsNone(self.features.FEATURE_2.minimum_version) - self.assertIn('FEATURE_2', self.features.defined_features) - - @ddt.data((True, '1'), (False, 2), (False, None), (True, None)) - @ddt.unpack - def test_add_feature_min_version(self, enabled, min_version): - self.features.add_feature('FEATURE_2', enabled, - min_version=min_version) - - self.assertEqual(enabled, bool(self.features.FEATURE_2)) - self.assertEqual(enabled, self.features.FEATURE_2.supported) - self.assertEqual(min_version, self.features.FEATURE_2.minimum_version) - self.assertIn('FEATURE_2', self.features.defined_features) - - @ddt.data('True', 'False', 0, 1, 1.0, None, [], {}, (True,)) - def test_add_feature_type_error(self, value): - self.assertRaises(TypeError, - self.features.add_feature, - 'FEATURE_3', - value) - self.assertNotIn('FEATURE_3', self.features.defined_features) - - def test_get_attr_missing(self): - self.assertRaises(AttributeError, getattr, self.features, 'FEATURE_4') - - -@ddt.ddt -class BitSetTestCase(test.TestCase): - - def setUp(self): - super(BitSetTestCase, self).setUp() - - def test_default(self): - self.assertEqual(na_utils.BitSet(0), na_utils.BitSet()) - - def test_set(self): - bitset = na_utils.BitSet(0) - bitset.set(16) - - self.assertEqual(na_utils.BitSet(1 << 16), bitset) - - def test_unset(self): - bitset = na_utils.BitSet(1 << 16) - bitset.unset(16) - - self.assertEqual(na_utils.BitSet(0), bitset) - - def test_is_set(self): - bitset = na_utils.BitSet(1 << 16) - - self.assertTrue(bitset.is_set(16)) - - def test_not_equal(self): - set1 = na_utils.BitSet(1 << 15) - set2 = na_utils.BitSet(1 << 16) - - self.assertNotEqual(set1, set2) - - def test_repr(self): - raw_val = 1 << 16 - actual = repr(na_utils.BitSet(raw_val)) - expected = str(raw_val) - - self.assertEqual(actual, expected) - - def test_str(self): - raw_val = 1 << 16 - actual = str(na_utils.BitSet(raw_val)) - expected = bin(raw_val) - - self.assertEqual(actual, expected) - - def test_int(self): - val = 1 << 16 - actual = int(int(na_utils.BitSet(val))) - - self.assertEqual(val, actual) - - def test_and(self): - actual = na_utils.BitSet(1 << 16 | 1 << 15) - actual &= 1 << 16 - - self.assertEqual(na_utils.BitSet(1 << 16), actual) - - def test_or(self): - actual = na_utils.BitSet() - actual |= 1 << 16 - - self.assertEqual(na_utils.BitSet(1 << 16), actual) - - def test_invert(self): - actual = na_utils.BitSet(1 << 16) - actual = ~actual - - self.assertEqual(~(1 << 16), actual) - - def test_xor(self): - actual = na_utils.BitSet(1 << 16) - actual ^= 1 << 16 - - self.assertEqual(na_utils.BitSet(), actual) - - def test_lshift(self): - actual = na_utils.BitSet(1) - actual <<= 16 - - self.assertEqual(na_utils.BitSet(1 << 16), actual) - - def test_rshift(self): - actual = na_utils.BitSet(1 << 16) - actual >>= 16 - - self.assertEqual(na_utils.BitSet(1), actual) diff --git a/cinder/tests/unit/volume/drivers/test_datera.py b/cinder/tests/unit/volume/drivers/test_datera.py deleted file mode 100644 index 4cb01431a..000000000 --- a/cinder/tests/unit/volume/drivers/test_datera.py +++ /dev/null @@ -1,458 +0,0 @@ -# Copyright 2015 Datera -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import context -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers import datera -from cinder.volume import volume_types - - -DEFAULT_STORAGE_NAME = datera.DEFAULT_STORAGE_NAME -DEFAULT_VOLUME_NAME = datera.DEFAULT_VOLUME_NAME - - -class DateraVolumeTestCase(test.TestCase): - - def setUp(self): - super(DateraVolumeTestCase, self).setUp() - - self.cfg = mock.Mock(spec=conf.Configuration) - self.cfg.san_ip = '127.0.0.1' - self.cfg.san_is_local = True - self.cfg.datera_api_token = 'secret' - self.cfg.datera_api_port = '7717' - self.cfg.datera_api_version = '1' - self.cfg.datera_num_replicas = '2' - self.cfg.san_login = 'user' - self.cfg.san_password = 'pass' - - mock_exec = mock.Mock() - mock_exec.return_value = ('', '') - - self.driver = datera.DateraDriver(execute=mock_exec, - configuration=self.cfg) - self.driver.set_initialized() - self.volume = _stub_volume() - self.api_patcher = mock.patch('cinder.volume.drivers.datera.' - 'DateraDriver._issue_api_request') - self.mock_api = self.api_patcher.start() - - self.addCleanup(self.api_patcher.stop) - - def test_volume_create_success(self): - self.mock_api.return_value = stub_single_ai - self.assertIsNone(self.driver.create_volume(self.volume)) - - def test_volume_create_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - self.assertRaises(exception.DateraAPIException, - self.driver.create_volume, self.volume) - - def test_volume_create_delay(self): - """Verify after 1st retry volume becoming available is a success.""" - - def _progress_api_return(mock_api): - if mock_api.retry_count == 1: - _bad_vol_ai = stub_single_ai.copy() - _bad_vol_ai['storage_instances'][ - DEFAULT_STORAGE_NAME]['volumes'][DEFAULT_VOLUME_NAME][ - 'op_status'] = 'unavailable' - return _bad_vol_ai - else: - self.mock_api.retry_count += 1 - return stub_single_ai - self.mock_api.retry_count = 0 - self.mock_api.return_value = _progress_api_return(self.mock_api) - self.assertEqual(1, self.mock_api.retry_count) - self.assertIsNone(self.driver.create_volume(self.volume)) - - @mock.patch.object(volume_types, 'get_volume_type') - def test_create_volume_with_extra_specs(self, mock_get_type): - self.mock_api.return_value = stub_single_ai - mock_get_type.return_value = { - 'name': u'The Best', - 'qos_specs_id': None, - 'deleted': False, - 'created_at': '2015-08-14 04:18:11', - 'updated_at': None, - 'extra_specs': { - u'volume_backend_name': u'datera', - u'qos:max_iops_read': u'2000', - u'qos:max_iops_write': u'4000', - u'qos:max_iops_total': u'4000' - }, - 'is_public': True, - 'deleted_at': None, - 'id': u'dffb4a83-b8fb-4c19-9f8c-713bb75db3b1', - 'description': None - } - - mock_volume = _stub_volume( - volume_type_id='dffb4a83-b8fb-4c19-9f8c-713bb75db3b1' - ) - - self.assertIsNone(self.driver.create_volume(mock_volume)) - self.assertTrue(mock_get_type.called) - - def test_create_cloned_volume_success(self): - source_volume = _stub_volume( - id='7f91abfa-7964-41ed-88fc-207c3a290b4f', - display_name='foo' - ) - self.assertIsNone(self.driver.create_cloned_volume(self.volume, - source_volume)) - - def test_create_cloned_volume_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - source_volume = _stub_volume( - id='7f91abfa-7964-41ed-88fc-207c3a290b4f', - display_name='foo' - ) - self.assertRaises(exception.DateraAPIException, - self.driver.create_cloned_volume, self.volume, - source_volume) - - def test_delete_volume_success(self): - self.assertIsNone(self.driver.delete_volume(self.volume)) - - def test_delete_volume_not_found(self): - self.mock_api.side_effect = exception.NotFound - self.assertIsNone(self.driver.delete_volume(self.volume)) - - def test_delete_volume_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - self.assertRaises(exception.DateraAPIException, - self.driver.delete_volume, self.volume) - - def test_ensure_export_success(self): - self.mock_api.side_effect = self._generate_fake_api_request() - ctxt = context.get_admin_context() - expected = { - 'provider_location': '172.28.94.11:3260 iqn.2013-05.com.daterainc' - ':c20aba21-6ef6-446b-b374-45733b4883ba--ST' - '--storage-1:01:sn:34e5b20fbadd3abb 0'} - - self.assertEqual(expected, self.driver.ensure_export(ctxt, - self.volume, - None)) - - def test_ensure_export_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - ctxt = context.get_admin_context() - self.assertRaises(exception.DateraAPIException, - self.driver.ensure_export, ctxt, self.volume, None) - - def test_create_export_target_does_not_exist_success(self): - self.mock_api.side_effect = self._generate_fake_api_request( - targets_exist=False) - ctxt = context.get_admin_context() - expected = { - 'provider_location': '172.28.94.11:3260 iqn.2013-05.com.daterainc' - ':c20aba21-6ef6-446b-b374-45733b4883ba--ST' - '--storage-1:01:sn:34e5b20fbadd3abb 0'} - - self.assertEqual(expected, self.driver.create_export(ctxt, - self.volume, - None)) - - def test_create_export_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - ctxt = context.get_admin_context() - self.assertRaises(exception.DateraAPIException, - self.driver.create_export, ctxt, self.volume, None) - - def test_detach_volume_success(self): - self.mock_api.return_value = {} - ctxt = context.get_admin_context() - volume = _stub_volume(status='in-use') - self.assertIsNone(self.driver.detach_volume(ctxt, volume)) - - def test_detach_volume_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - ctxt = context.get_admin_context() - volume = _stub_volume(status='in-use') - self.assertRaises(exception.DateraAPIException, - self.driver.detach_volume, ctxt, volume) - - def test_detach_volume_not_found(self): - self.mock_api.side_effect = exception.NotFound - ctxt = context.get_admin_context() - volume = _stub_volume(status='in-use') - self.assertIsNone(self.driver.detach_volume(ctxt, volume)) - - def test_create_snapshot_success(self): - snapshot = _stub_snapshot(volume_id=self.volume['id']) - self.assertIsNone(self.driver.create_snapshot(snapshot)) - - def test_create_snapshot_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - snapshot = _stub_snapshot(volume_id=self.volume['id']) - self.assertRaises(exception.DateraAPIException, - self.driver.create_snapshot, snapshot) - - def test_delete_snapshot_success(self): - snapshot = _stub_snapshot(volume_id=self.volume['id']) - self.assertIsNone(self.driver.delete_snapshot(snapshot)) - - def test_delete_snapshot_not_found(self): - self.mock_api.side_effect = [stub_return_snapshots, exception.NotFound] - snapshot = _stub_snapshot(self.volume['id']) - self.assertIsNone(self.driver.delete_snapshot(snapshot)) - - def test_delete_snapshot_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - snapshot = _stub_snapshot(volume_id=self.volume['id']) - self.assertRaises(exception.DateraAPIException, - self.driver.delete_snapshot, snapshot) - - def test_create_volume_from_snapshot_success(self): - snapshot = _stub_snapshot(volume_id=self.volume['id']) - self.mock_api.side_effect = [stub_return_snapshots, None] - self.assertIsNone( - self.driver.create_volume_from_snapshot(self.volume, snapshot)) - - def test_create_volume_from_snapshot_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - snapshot = _stub_snapshot(volume_id=self.volume['id']) - self.assertRaises(exception.DateraAPIException, - self.driver.create_volume_from_snapshot, self.volume, - snapshot) - - def test_extend_volume_success(self): - volume = _stub_volume(size=1) - self.assertIsNone(self.driver.extend_volume(volume, 2)) - - def test_extend_volume_fails(self): - self.mock_api.side_effect = exception.DateraAPIException - volume = _stub_volume(size=1) - self.assertRaises(exception.DateraAPIException, - self.driver.extend_volume, volume, 2) - - def test_login_successful(self): - self.mock_api.return_value = { - 'key': 'dd2469de081346c28ac100e071709403' - } - self.assertIsNone(self.driver._login()) - self.assertEqual(1, self.mock_api.call_count) - - def test_login_unsuccessful(self): - self.mock_api.side_effect = exception.NotAuthorized - self.assertRaises(exception.NotAuthorized, self.driver._login) - self.assertEqual(1, self.mock_api.call_count) - - def _generate_fake_api_request(self, targets_exist=True): - def _fake_api_request(resource_type, method='get', resource=None, - body=None, action=None, sensitive=False): - if resource_type.split('/')[-1] == 'storage-1': - return stub_get_export - elif resource_type == 'app_instances': - return stub_single_ai - elif (resource_type.split('/')[-1] == - 'c20aba21-6ef6-446b-b374-45733b4883ba'): - return stub_app_instance[ - 'c20aba21-6ef6-446b-b374-45733b4883ba'] - return _fake_api_request - - -stub_create_export = { - "_ipColl": ["172.28.121.10", "172.28.120.10"], - "acls": {}, - "activeServers": {"4594953e-f97f-e111-ad85-001e6738c0f0": "1"}, - "ctype": "TC_BLOCK_ISCSI", - "endpointsExt1": { - "4594953e-f97f-e111-ad85-001e6738c0f0": { - "ipHigh": 0, - "ipLow": "192421036", - "ipStr": "172.28.120.11", - "ipV": 4, - "name": "", - "network": 24 - } - }, - "endpointsExt2": { - "4594953e-f97f-e111-ad85-001e6738c0f0": { - "ipHigh": 0, - "ipLow": "192486572", - "ipStr": "172.28.121.11", - "ipV": 4, - "name": "", - "network": 24 - } - }, - "inodes": {"c20aba21-6ef6-446b-b374-45733b4883ba": "1"}, - "name": "", - "networkPort": 0, - "serverAllocation": "TS_ALLOC_COMPLETED", - "servers": {"4594953e-f97f-e111-ad85-001e6738c0f0": "1"}, - "targetAllocation": "TS_ALLOC_COMPLETED", - "targetIds": { - "4594953e-f97f-e111-ad85-001e6738c0f0": { - "ids": [{ - "dev": None, - "id": "iqn.2013-05.com.daterainc::01:sn:fc372bc0490b2dbe" - }] - } - }, - "typeName": "TargetIscsiConfig", - "uuid": "7071efd7-9f22-4996-8f68-47e9ab19d0fd" -} - - -stub_app_instance = { - "c20aba21-6ef6-446b-b374-45733b4883ba": { - "admin_state": "online", - "clone_src": {}, - "create_mode": "openstack", - "descr": "", - "health": "ok", - "name": "c20aba21-6ef6-446b-b374-45733b4883ba", - "path": "/app_instances/c20aba21-6ef6-446b-b374-45733b4883ba", - "storage_instances": { - "storage-1": { - "access": { - "ips": [ - "172.28.94.11" - ], - "iqn": "iqn.2013-05.com.daterainc:c20aba21-6ef6-446b-" - "b374-45733b4883ba--ST--storage-1:01:sn:" - "34e5b20fbadd3abb", - "path": "/app_instances/c20aba21-6ef6-446b-b374" - "-45733b4883ba/storage_instances/storage-1/access" - }, - "access_control": { - "initiator_groups": [], - "initiators": [], - "path": "/app_instances/c20aba21-6ef6-446b-b374-" - "45733b4883ba/storage_instances/storage-1" - "/access_control" - }, - "access_control_mode": "allow_all", - "active_initiators": [], - "active_storage_nodes": [ - "/storage_nodes/1c4feac4-17c7-478b-8928-c76e8ec80b72" - ], - "admin_state": "online", - "auth": { - "initiator_pswd": "", - "initiator_user_name": "", - "path": "/app_instances/c20aba21-6ef6-446b-b374-" - "45733b4883ba/storage_instances/storage-1/auth", - "target_pswd": "", - "target_user_name": "", - "type": "none" - }, - "creation_type": "user", - "descr": "c20aba21-6ef6-446b-b374-45733b4883ba__ST__storage-1", - "name": "storage-1", - "path": "/app_instances/c20aba21-6ef6-446b-b374-" - "45733b4883ba/storage_instances/storage-1", - "uuid": "b9897b84-149f-43c7-b19c-27d6af8fa815", - "volumes": { - "volume-1": { - "capacity_in_use": 0, - "name": "volume-1", - "op_state": "available", - "path": "/app_instances/c20aba21-6ef6-446b-b374-" - "45733b4883ba/storage_instances/storage-1" - "/volumes/volume-1", - "replica_count": 3, - "size": 500, - "snapshot_policies": {}, - "snapshots": { - "1445384931.322468627": { - "op_state": "available", - "path": "/app_instances/c20aba21-6ef6-446b" - "-b374-45733b4883ba/storage_instances" - "/storage-1/volumes/volume-1/snapshots" - "/1445384931.322468627", - "uuid": "0bb34f0c-fea4-48e0-bf96-591120ac7e3c" - } - }, - "uuid": "c20aba21-6ef6-446b-b374-45733b4883ba" - } - } - } - }, - "uuid": "c20aba21-6ef6-446b-b374-45733b4883ba" - } -} - - -stub_get_export = stub_app_instance[ - 'c20aba21-6ef6-446b-b374-45733b4883ba']['storage_instances']['storage-1'] - -stub_single_ai = stub_app_instance['c20aba21-6ef6-446b-b374-45733b4883ba'] - -stub_return_snapshots = \ - { - "1446076293.118600738": { - "op_state": "available", - "path": "/app_instances/c20aba21-6ef6-446b-b374-45733b4883ba" - "/storage_instances/storage-1/volumes/volume-1/snapshots/" - "1446076293.118600738", - "uuid": "0bb34f0c-fea4-48e0-bf96-591120ac7e3c" - }, - "1446076384.00607846": { - "op_state": "available", - "path": "/app_instances/c20aba21-6ef6-446b-b374-45733b4883ba" - "/storage_instances/storage-1/volumes/volume-1/snapshots/" - "1446076384.00607846", - "uuid": "25b4b959-c30a-45f2-a90c-84a40f34f0a1" - } - } - - -def _stub_datera_volume(*args, **kwargs): - return { - "status": "available", - "name": "test", - "num_replicas": "2", - "parent": "00000000-0000-0000-0000-000000000000", - "size": "1024", - "sub_type": "IS_ORIGINAL", - "uuid": "10305aa4-1343-4363-86fe-f49eb421a48c", - "snapshots": [], - "snapshot_configs": [], - "targets": [ - kwargs.get('targets', "744e1bd8-d741-4919-86cd-806037d98c8a"), - ] - } - - -def _stub_volume(*args, **kwargs): - uuid = u'c20aba21-6ef6-446b-b374-45733b4883ba' - name = u'volume-00000001' - size = 1 - volume = {} - volume['id'] = kwargs.get('id', uuid) - volume['display_name'] = kwargs.get('display_name', name) - volume['size'] = kwargs.get('size', size) - volume['provider_location'] = kwargs.get('provider_location', None) - volume['volume_type_id'] = kwargs.get('volume_type_id', None) - return volume - - -def _stub_snapshot(*args, **kwargs): - uuid = u'0bb34f0c-fea4-48e0-bf96-591120ac7e3c' - name = u'snapshot-00000001' - volume = {} - volume['id'] = kwargs.get('id', uuid) - volume['display_name'] = kwargs.get('display_name', name) - volume['volume_id'] = kwargs.get('volume_id', None) - return volume diff --git a/cinder/tests/unit/volume/drivers/test_fujitsu.py b/cinder/tests/unit/volume/drivers/test_fujitsu.py deleted file mode 100644 index d72416cac..000000000 --- a/cinder/tests/unit/volume/drivers/test_fujitsu.py +++ /dev/null @@ -1,925 +0,0 @@ -# Copyright (c) 2015 FUJITSU LIMITED -# Copyright (c) 2012 EMC Corporation, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock -import six -import tempfile - -from oslo_utils import units - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf - -with mock.patch.dict('sys.modules', pywbem=mock.Mock()): - from cinder.volume.drivers.fujitsu import eternus_dx_common as dx_common - from cinder.volume.drivers.fujitsu import eternus_dx_fc as dx_fc - from cinder.volume.drivers.fujitsu import eternus_dx_iscsi as dx_iscsi - -CONFIG_FILE_NAME = 'cinder_fujitsu_eternus_dx.xml' -STORAGE_SYSTEM = '172.16.0.2' - -CONF = """ - -172.16.0.2 -5988 -testuser -testpass -10.0.0.3 -abcd1234_TPP -abcd1234_OSVD -""" - -TEST_VOLUME = { - 'id': '3d6eeb5d-109b-4435-b891-d01415178490', - 'name': 'volume1', - 'display_name': 'volume1', - 'provider_location': None, - 'volume_metadata': [], - 'size': 1, -} - -TEST_SNAP = { - 'id': 'f47a8da3-d9e2-46aa-831f-0ef04158d5a1', - 'volume_name': 'volume-3d6eeb5d-109b-4435-b891-d01415178490', - 'name': 'snap1', - 'display_name': 'test_snapshot', - 'volume': TEST_VOLUME, - 'volume_id': '3d6eeb5d-109b-4435-b891-d01415178490', -} - -TEST_CLONE = { - 'name': 'clone1', - 'size': 1, - 'volume_name': 'vol1', - 'id': '391fb914-8a55-4384-a747-588641db3b15', - 'project_id': 'project', - 'display_name': 'clone1', - 'display_description': 'volume created from snapshot', - 'volume_metadata': [], -} - -ISCSI_INITIATOR = 'iqn.1993-08.org.debian:01:8261afe17e4c' -ISCSI_TARGET_IP = '10.0.0.3' -ISCSI_TARGET_IQN = 'iqn.2000-09.com.fujitsu:storage-system.eternus-dxl:0' -FC_TARGET_WWN = ['500000E0DA000001', '500000E0DA000002'] -TEST_WWPN = ['0123456789111111', '0123456789222222'] -TEST_CONNECTOR = {'initiator': ISCSI_INITIATOR, 'wwpns': TEST_WWPN} - - -STOR_CONF_SVC = 'FUJITSU_StorageConfigurationService' -CTRL_CONF_SVC = 'FUJITSU_ControllerConfigurationService' -REPL_SVC = 'FUJITSU_ReplicationService' -STOR_VOL = 'FUJITSU_StorageVolume' -SCSI_PROT_CTR = 'FUJITSU_AffinityGroupController' -STOR_HWID = 'FUJITSU_StorageHardwareID' -STOR_HWID_MNG_SVC = 'FUJITSU_StorageHardwareIDManagementService' -STOR_POOL = 'FUJITSU_RAIDStoragePool' -STOR_POOLS = ['FUJITSU_ThinProvisioningPool', 'FUJITSU_RAIDStoragePool'] -AUTH_PRIV = 'FUJITSU_AuthorizedPrivilege' -STOR_SYNC = 'FUJITSU_StorageSynchronized' -PROT_CTRL_UNIT = 'CIM_ProtocolControllerForUnit' -STORAGE_TYPE = 'abcd1234_TPP' -LUNMASKCTRL_IDS = ['AFG0010_CM00CA00P00', 'AFG0011_CM01CA00P00'] - -MAP_STAT = '0' -VOL_STAT = '0' - -FAKE_CAPACITY = 1170368102400 -FAKE_LUN_ID1 = '600000E00D2A0000002A011500140000' -FAKE_LUN_NO1 = '0x0014' -FAKE_LUN_ID2 = '600000E00D2A0000002A0115001E0000' -FAKE_LUN_NO2 = '0x001E' -FAKE_SYSTEM_NAME = 'ET603SA4621302115' - -FAKE_STATS = { - 'vendor_name': 'FUJITSU', - 'total_capacity_gb': FAKE_CAPACITY / units.Gi, - 'free_capacity_gb': FAKE_CAPACITY / units.Gi, -} - -FAKE_KEYBIND1 = { - 'CreationClassName': 'FUJITSU_StorageVolume', - 'SystemName': STORAGE_SYSTEM, - 'DeviceID': FAKE_LUN_ID1, - 'SystemCreationClassName': 'FUJITSU_StorageComputerSystem', -} - -FAKE_LOCATION1 = { - 'classname': 'FUJITSU_StorageVolume', - 'keybindings': FAKE_KEYBIND1, -} - -FAKE_LUN_META1 = { - 'FJ_Pool_Type': 'Thinporvisioning_POOL', - 'FJ_Volume_No': FAKE_LUN_NO1, - 'FJ_Volume_Name': u'FJosv_0qJ4rpOHgFE8ipcJOMfBmg==', - 'FJ_Pool_Name': STORAGE_TYPE, - 'FJ_Backend': FAKE_SYSTEM_NAME, -} - -FAKE_MODEL_INFO1 = { - 'provider_location': six.text_type(FAKE_LOCATION1), - 'metadata': FAKE_LUN_META1, -} - -FAKE_KEYBIND2 = { - 'CreationClassName': 'FUJITSU_StorageVolume', - 'SystemName': STORAGE_SYSTEM, - 'DeviceID': FAKE_LUN_ID2, - 'SystemCreationClassName': 'FUJITSU_StorageComputerSystem', -} - -FAKE_LOCATION2 = { - 'classname': 'FUJITSU_StorageVolume', - 'keybindings': FAKE_KEYBIND2, -} - -FAKE_SNAP_INFO = {'provider_location': six.text_type(FAKE_LOCATION2)} - -FAKE_LUN_META2 = { - 'FJ_Pool_Type': 'Thinporvisioning_POOL', - 'FJ_Volume_No': FAKE_LUN_NO1, - 'FJ_Volume_Name': u'FJosv_UkCZqMFZW3SU_JzxjHiKfg==', - 'FJ_Pool_Name': STORAGE_TYPE, - 'FJ_Backend': FAKE_SYSTEM_NAME, -} - -FAKE_MODEL_INFO2 = { - 'provider_location': six.text_type(FAKE_LOCATION1), - 'metadata': FAKE_LUN_META2, -} - - -class FJ_StorageVolume(dict): - pass - - -class FJ_StoragePool(dict): - pass - - -class FJ_AffinityGroupController(dict): - pass - - -class FakeCIMInstanceName(dict): - - def fake_create_eternus_instance_name(self, classname, bindings): - instancename = FakeCIMInstanceName() - for key in bindings: - instancename[key] = bindings[key] - instancename.classname = classname - instancename.namespace = 'root/eternus' - return instancename - - -class FakeEternusConnection(object): - def InvokeMethod(self, MethodName, Service, ElementName=None, InPool=None, - ElementType=None, TheElement=None, LUNames=None, - Size=None, Type=None, Mode=None, Locality=None, - InitiatorPortIDs=None, TargetPortIDs=None, - DeviceAccesses=None, SyncType=None, - SourceElement=None, TargetElement=None, - Operation=None, CopyType=None, - Synchronization=None, ProtocolControllers=None, - TargetPool=None): - global MAP_STAT, VOL_STAT - if MethodName == 'CreateOrModifyElementFromStoragePool': - VOL_STAT = '1' - rc = 0 - vol = self._enum_volumes() - job = {'TheElement': vol[0].path} - elif MethodName == 'ReturnToStoragePool': - VOL_STAT = '0' - rc = 0 - job = {} - elif MethodName == 'GetReplicationRelationships': - rc = 0 - job = {'Synchronizations': []} - elif MethodName == 'ExposePaths': - MAP_STAT = '1' - rc = 0 - job = {} - elif MethodName == 'HidePaths': - MAP_STAT = '0' - rc = 0 - job = {} - elif MethodName == 'CreateElementReplica': - rc = 0 - snap = self._enum_snapshots() - job = {'TargetElement': snap[0].path} - elif MethodName == 'CreateReplica': - rc = 0 - snap = self._enum_snapshots() - job = {'TargetElement': snap[0].path} - elif MethodName == 'ModifyReplicaSynchronization': - rc = 0 - job = {} - else: - raise exception.VolumeBackendAPIException(data="invoke method") - - return (rc, job) - - def EnumerateInstanceNames(self, name): - result = [] - if name == 'FUJITSU_StorageVolume': - result = self._enum_volumes() - elif name == 'FUJITSU_StorageConfigurationService': - result = self._enum_confservice() - elif name == 'FUJITSU_ReplicationService': - result = self._enum_repservice() - elif name == 'FUJITSU_ControllerConfigurationService': - result = self._enum_ctrlservice() - elif name == 'FUJITSU_AffinityGroupController': - result = self._enum_afntyservice() - elif name == 'FUJITSU_StorageHardwareIDManagementService': - result = self._enum_sthwidmngsvc() - elif name == 'CIM_ProtocolControllerForUnit': - result = self._ref_unitnames() - elif name == 'CIM_StoragePool': - result = self._enum_pools() - elif name == 'FUJITSU_SCSIProtocolEndpoint': - result = self._enum_scsiport_endpoint() - elif name == 'FUJITSU_IPProtocolEndpoint': - result = self._enum_ipproto_endpoint() - - return result - - def EnumerateInstances(self, name): - result = None - if name == 'FUJITSU_StorageProduct': - result = self._enum_sysnames() - elif name == 'FUJITSU_RAIDStoragePool': - result = self._enum_pool_details('RAID') - elif name == 'FUJITSU_ThinProvisioningPool': - result = self._enum_pool_details('TPP') - elif name == 'FUJITSU_SCSIProtocolEndpoint': - result = self._enum_scsiport_endpoint() - elif name == 'FUJITSU_iSCSIProtocolEndpoint': - result = self._enum_iscsiprot_endpoint() - elif name == 'FUJITSU_StorageHardwareID': - result = self._enum_sthwid() - elif name == 'CIM_SCSIProtocolEndpoint': - result = self._enum_scsiport_endpoint() - elif name == 'FUJITSU_StorageHardwareID': - result = None - else: - result = None - - return result - - def GetInstance(self, objectpath, LocalOnly=False): - try: - name = objectpath['CreationClassName'] - except KeyError: - name = objectpath.classname - - result = None - - if name == 'FUJITSU_StorageVolume': - result = self._getinstance_storagevolume(objectpath) - elif name == 'FUJITSU_IPProtocolEndpoint': - result = self._getinstance_ipprotocolendpoint(objectpath) - elif name == 'CIM_ProtocolControllerForUnit': - result = self._getinstance_unit(objectpath) - elif name == 'FUJITSU_AffinityGroupController': - result = self._getinstance_unit(objectpath) - - return result - - def Associators(self, objectpath, AssocClass=None, - ResultClass='FUJITSU_StorageHardwareID'): - result = None - if ResultClass == 'FUJITSU_StorageHardwareID': - result = self._assoc_hdwid() - elif ResultClass == 'FUJITSU_iSCSIProtocolEndpoint': - result = self._assoc_endpoint(objectpath) - elif ResultClass == 'FUJITSU_StorageVolume': - result = self._assoc_storagevolume(objectpath) - elif ResultClass == 'FUJITSU_AuthorizedPrivilege': - result = self._assoc_authpriv() - else: - result = self._default_assoc(objectpath) - - return result - - def AssociatorNames(self, objectpath, AssocClass=None, - ResultClass=SCSI_PROT_CTR): - result = None - if ResultClass == SCSI_PROT_CTR: - result = self._assocnames_lunmaskctrl() - elif ResultClass == 'FUJITSU_TCPProtocolEndpoint': - result = self._assocnames_tcp_endpoint() - elif ResultClass == 'FUJITSU_AffinityGroupController': - result = self._assocnames_afngroup() - else: - result = self._default_assocnames(objectpath) - - return result - - def ReferenceNames(self, objectpath, - ResultClass='CIM_ProtocolControllerForUnit'): - result = [] - if ResultClass == 'CIM_ProtocolControllerForUnit': - if MAP_STAT == '1': - result = self._ref_unitnames() - else: - result = [] - elif ResultClass == 'FUJITSU_StorageSynchronized': - result = self._ref_storage_sync() - else: - result = self._default_ref(objectpath) - - return result - - def _ref_unitnames(self): - unitnames = [] - - unitname = FJ_AffinityGroupController() - dependent = {} - dependent['CreationClassName'] = STOR_VOL - dependent['DeviceID'] = FAKE_LUN_ID1 - dependent['SystemName'] = STORAGE_SYSTEM - - antecedent = {} - antecedent['CreationClassName'] = SCSI_PROT_CTR - antecedent['DeviceID'] = LUNMASKCTRL_IDS[0] - antecedent['SystemName'] = STORAGE_SYSTEM - - unitname['Dependent'] = dependent - unitname['Antecedent'] = antecedent - unitname['CreationClassName'] = PROT_CTRL_UNIT - unitname.path = unitname - unitnames.append(unitname) - - unitname2 = FJ_AffinityGroupController() - dependent2 = {} - dependent2['CreationClassName'] = STOR_VOL - dependent2['DeviceID'] = FAKE_LUN_ID1 - dependent2['SystemName'] = STORAGE_SYSTEM - - antecedent2 = {} - antecedent2['CreationClassName'] = SCSI_PROT_CTR - antecedent2['DeviceID'] = LUNMASKCTRL_IDS[1] - antecedent2['SystemName'] = STORAGE_SYSTEM - - unitname2['Dependent'] = dependent2 - unitname2['Antecedent'] = antecedent2 - unitname2['CreationClassName'] = PROT_CTRL_UNIT - unitname2.path = unitname2 - unitnames.append(unitname2) - - return unitnames - - def _ref_storage_sync(self): - syncnames = [] - return syncnames - - def _default_ref(self, objectpath): - return objectpath - - def _default_assoc(self, objectpath): - return objectpath - - def _assocnames_lunmaskctrl(self): - return self._enum_lunmaskctrls() - - def _assocnames_tcp_endpoint(self): - return self._enum_tcp_endpoint() - - def _assocnames_afngroup(self): - return self._enum_afntyservice() - - def _default_assocnames(self, objectpath): - return objectpath - - def _assoc_authpriv(self): - authprivs = [] - iscsi = {} - iscsi['InstanceID'] = ISCSI_INITIATOR - authprivs.append(iscsi) - - fc = {} - fc['InstanceID'] = TEST_WWPN[0] - authprivs.append(fc) - - fc1 = {} - fc1['InstanceID'] = TEST_WWPN[1] - authprivs.append(fc1) - - return authprivs - - def _assoc_endpoint(self, objectpath): - targetlist = [] - tgtport1 = {} - tgtport1['CreationClassName'] = 'FUJITSU_IPProtocolEndpoint' - tgtport1['Name'] = ('iqn.2000-09.com.fujitsu:storage-system.' - 'eternus-dxl:0123456789,t,0x0009') - targetlist.append(tgtport1) - - return targetlist - - def _getinstance_unit(self, objectpath): - unit = FJ_AffinityGroupController() - unit.path = None - - if MAP_STAT == '0': - return unit - dependent = {} - dependent['CreationClassName'] = STOR_VOL - dependent['DeviceID'] = FAKE_LUN_ID1 - dependent['ElementName'] = TEST_VOLUME['name'] - dependent['SystemName'] = STORAGE_SYSTEM - - antecedent = {} - antecedent['CreationClassName'] = SCSI_PROT_CTR - antecedent['DeviceID'] = LUNMASKCTRL_IDS[0] - antecedent['SystemName'] = STORAGE_SYSTEM - - unit['Dependent'] = dependent - unit['Antecedent'] = antecedent - unit['CreationClassName'] = PROT_CTRL_UNIT - unit['DeviceNumber'] = '0' - unit.path = unit - - return unit - - def _enum_sysnames(self): - sysnamelist = [] - sysname = {} - sysname['IdentifyingNumber'] = FAKE_SYSTEM_NAME - sysnamelist.append(sysname) - return sysnamelist - - def _enum_confservice(self): - services = [] - service = {} - service['Name'] = 'FUJITSU:ETERNUS SMI-S Agent' - service['SystemCreationClassName'] = 'FUJITSU_StorageComputerSystem' - service['SystemName'] = STORAGE_SYSTEM - service['CreationClassName'] = 'FUJITSU_StorageConfigurationService' - services.append(service) - return services - - def _enum_ctrlservice(self): - services = [] - service = {} - service['SystemName'] = STORAGE_SYSTEM - service['CreationClassName'] = 'FUJITSU_ControllerConfigurationService' - services.append(service) - return services - - def _enum_afntyservice(self): - services = [] - service = {} - service['SystemName'] = STORAGE_SYSTEM - service['CreationClassName'] = 'FUJITSU_AffinityGroupController' - services.append(service) - return services - - def _enum_repservice(self): - services = [] - service = {} - service['Name'] = 'FUJITSU:ETERNUS SMI-S Agent' - service['SystemCreationClassName'] = 'FUJITSU_StorageComputerSystem' - service['SystemName'] = STORAGE_SYSTEM - service['CreationClassName'] = 'FUJITSU_ReplicationService' - services.append(service) - return services - - def _enum_pools(self): - pools = [] - pool = {} - pool['InstanceID'] = 'FUJITSU:RSP0004' - pool['CreationClassName'] = 'FUJITSU_RAIDStoragePool' - pools.append(pool) - - pool2 = {} - pool2['InstanceID'] = 'FUJITSU:TPP0004' - pool2['CreationClassName'] = 'FUJITSU_ThinProvisioningPool' - pools.append(pool2) - return pools - - def _enum_pool_details(self, pooltype): - pools = [] - pool = FJ_StoragePool() - - if pooltype == 'RAID': - pool['InstanceID'] = 'FUJITSU:RSP0004' - pool['CreationClassName'] = 'FUJITSU_RAIDStoragePool' - pool['ElementName'] = 'abcd1234_OSVD' - pool['TotalManagedSpace'] = 1170368102400 - pool['RemainingManagedSpace'] = 1170368102400 - pool.path = pool - pool.path.classname = 'FUJITSU_RAIDStoragePool' - else: - pool = FJ_StoragePool() - pool['InstanceID'] = 'FUJITSU:TPP0004' - pool['CreationClassName'] = 'FUJITSU_ThinProvisioningPool' - pool['ElementName'] = 'abcd1234_TPP' - pool['TotalManagedSpace'] = 1170368102400 - pool['RemainingManagedSpace'] = 1170368102400 - pool.path = pool - pool.path.classname = 'FUJITSU_ThinProvisioningPool' - - pools.append(pool) - return pools - - def _enum_volumes(self): - volumes = [] - if VOL_STAT == '0': - return volumes - volume = FJ_StorageVolume() - volume['name'] = TEST_VOLUME['name'] - volume['CreationClassName'] = 'FUJITSU_StorageVolume' - volume['Name'] = FAKE_LUN_ID1 - volume['DeviceID'] = FAKE_LUN_ID1 - volume['SystemCreationClassName'] = 'FUJITSU_StorageComputerSystem' - volume['SystemName'] = STORAGE_SYSTEM - volume['ElementName'] = 'FJosv_0qJ4rpOHgFE8ipcJOMfBmg==' - volume['volume_type_id'] = None - volume.path = volume - volume.path.classname = volume['CreationClassName'] - - name = {} - name['classname'] = 'FUJITSU_StorageVolume' - keys = {} - keys['CreationClassName'] = 'FUJITSU_StorageVolume' - keys['SystemName'] = STORAGE_SYSTEM - keys['DeviceID'] = volume['DeviceID'] - keys['SystemCreationClassName'] = 'FUJITSU_StorageComputerSystem' - name['keybindings'] = keys - volume['provider_location'] = str(name) - - volumes.append(volume) - - snap_vol = FJ_StorageVolume() - snap_vol['name'] = TEST_SNAP['name'] - snap_vol['CreationClassName'] = 'FUJITSU_StorageVolume' - snap_vol['Name'] = FAKE_LUN_ID2 - snap_vol['DeviceID'] = FAKE_LUN_ID2 - snap_vol['SystemCreationClassName'] = 'FUJITSU_StorageComputerSystem' - snap_vol['SystemName'] = STORAGE_SYSTEM - snap_vol['ElementName'] = 'FJosv_OgEZj1mSvKRvIKOExKktlg==' - snap_vol.path = snap_vol - snap_vol.path.classname = snap_vol['CreationClassName'] - - name2 = {} - name2['classname'] = 'FUJITSU_StorageVolume' - keys2 = {} - keys2['CreationClassName'] = 'FUJITSU_StorageVolume' - keys2['SystemName'] = STORAGE_SYSTEM - keys2['DeviceID'] = snap_vol['DeviceID'] - keys2['SystemCreationClassName'] = 'FUJITSU_StorageComputerSystem' - name2['keybindings'] = keys2 - snap_vol['provider_location'] = str(name2) - - volumes.append(snap_vol) - - clone_vol = FJ_StorageVolume() - clone_vol['name'] = TEST_CLONE['name'] - clone_vol['CreationClassName'] = 'FUJITSU_StorageVolume' - clone_vol['ElementName'] = TEST_CLONE['name'] - clone_vol['DeviceID'] = FAKE_LUN_ID2 - clone_vol['SystemName'] = STORAGE_SYSTEM - clone_vol['SystemCreationClassName'] = 'FUJITSU_StorageComputerSystem' - clone_vol.path = clone_vol - clone_vol.path.classname = clone_vol['CreationClassName'] - volumes.append(clone_vol) - - return volumes - - def _enum_snapshots(self): - snapshots = [] - snap = FJ_StorageVolume() - snap['CreationClassName'] = 'FUJITSU_StorageVolume' - snap['SystemName'] = STORAGE_SYSTEM - snap['DeviceID'] = FAKE_LUN_ID2 - snap['SystemCreationClassName'] = 'FUJITSU_StorageComputerSystem' - snap.path = snap - snap.path.classname = snap['CreationClassName'] - - snapshots.append(snap) - - return snapshots - - def _enum_lunmaskctrls(self): - ctrls = [] - ctrl = {} - ctrl2 = {} - if MAP_STAT == '1': - ctrl['CreationClassName'] = SCSI_PROT_CTR - ctrl['SystemName'] = STORAGE_SYSTEM - ctrl['DeviceID'] = LUNMASKCTRL_IDS[0] - ctrls.append(ctrl) - - ctrl2['CreationClassName'] = SCSI_PROT_CTR - ctrl2['SystemName'] = STORAGE_SYSTEM - ctrl2['DeviceID'] = LUNMASKCTRL_IDS[1] - ctrls.append(ctrl2) - - return ctrls - - def _enum_scsiport_endpoint(self): - targetlist = [] - tgtport1 = {} - tgtport1['Name'] = '1234567890000021' - tgtport1['CreationClassName'] = 'FUJITSU_SCSIProtocolEndpoint' - tgtport1['ConnectionType'] = 2 - tgtport1['RAMode'] = 0 - targetlist.append(tgtport1) - - return targetlist - - def _enum_ipproto_endpoint(self): - targetlist = [] - tgtport1 = {} - tgtport1['CreationClassName'] = 'FUJITSU_IPProtocolEndpoint' - tgtport1['NAME'] = 'IP_CM01CA00P00_00' - targetlist.append(tgtport1) - - return targetlist - - def _enum_tcp_endpoint(self): - targetlist = [] - tgtport1 = {} - tgtport1['CreationClassName'] = 'FUJITSU_TCPProtocolEndpoint' - tgtport1['NAME'] = 'TCP_CM01CA00P00_00' - targetlist.append(tgtport1) - - return targetlist - - def _enum_iscsiprot_endpoint(self): - targetlist = [] - tgtport1 = {} - tgtport1['Name'] = ('iqn.2000-09.com.fujitsu:storage-system.' - 'eternus-dxl:0123456789,t,0x0009') - tgtport1['ConnectionType'] = 7 - tgtport1['RAMode'] = 0 - targetlist.append(tgtport1) - - return targetlist - - def _getinstance_storagevolume(self, objpath): - foundinstance = None - instance = FJ_StorageVolume() - volumes = self._enum_volumes() - for volume in volumes: - if volume['DeviceID'] == objpath['DeviceID']: - instance = volume - break - if not instance: - foundinstance = None - else: - foundinstance = instance - return foundinstance - - def _getinstance_ipprotocolendpoint(self, objpath): - instance = {} - instance['IPv4Address'] = '10.0.0.3' - return instance - - -class FJFCDriverTestCase(test.TestCase): - def __init__(self, *args, **kwargs): - super(FJFCDriverTestCase, self).__init__(*args, **kwargs) - - def setUp(self): - super(FJFCDriverTestCase, self).setUp() - - # Make fake xml-configuration file. - self.config_file = tempfile.NamedTemporaryFile("w+", suffix='.xml') - self.addCleanup(self.config_file.close) - self.config_file.write(CONF) - self.config_file.flush() - - # Make fake Object by using mock as configuration object. - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.cinder_eternus_config_file = self.config_file.name - - self.stubs.Set(dx_common.FJDXCommon, '_get_eternus_connection', - self.fake_eternus_connection) - - instancename = FakeCIMInstanceName() - self.stubs.Set(dx_common.FJDXCommon, '_create_eternus_instance_name', - instancename.fake_create_eternus_instance_name) - - # Set iscsi driver to self.driver. - driver = dx_fc.FJDXFCDriver(configuration=self.configuration) - self.driver = driver - - def fake_eternus_connection(self): - conn = FakeEternusConnection() - return conn - - def test_get_volume_stats(self): - ret = self.driver.get_volume_stats(True) - stats = {'vendor_name': ret['vendor_name'], - 'total_capacity_gb': ret['total_capacity_gb'], - 'free_capacity_gb': ret['free_capacity_gb']} - self.assertEqual(FAKE_STATS, stats) - - def test_create_and_delete_volume(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - self.driver.delete_volume(TEST_VOLUME) - - @mock.patch.object(dx_common.FJDXCommon, '_get_mapdata') - def test_map_unmap(self, mock_mapdata): - fake_data = {'target_wwn': FC_TARGET_WWN, - 'target_lun': 0} - - mock_mapdata.return_value = fake_data - fake_mapdata = dict(fake_data) - fake_mapdata['initiator_target_map'] = { - initiator: FC_TARGET_WWN for initiator in TEST_WWPN - } - - fake_mapdata['volume_id'] = TEST_VOLUME['id'] - fake_mapdata['target_discovered'] = True - fake_info = {'driver_volume_type': 'fibre_channel', - 'data': fake_mapdata} - - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - info = self.driver.initialize_connection(TEST_VOLUME, - TEST_CONNECTOR) - self.assertEqual(fake_info, info) - self.driver.terminate_connection(TEST_VOLUME, - TEST_CONNECTOR) - self.driver.delete_volume(TEST_VOLUME) - - def test_create_and_delete_snapshot(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - snap_info = self.driver.create_snapshot(TEST_SNAP) - self.assertEqual(FAKE_SNAP_INFO, snap_info) - - self.driver.delete_snapshot(TEST_SNAP) - self.driver.delete_volume(TEST_VOLUME) - - def test_create_volume_from_snapshot(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - snap_info = self.driver.create_snapshot(TEST_SNAP) - self.assertEqual(FAKE_SNAP_INFO, snap_info) - - model_info = self.driver.create_volume_from_snapshot(TEST_CLONE, - TEST_SNAP) - self.assertEqual(FAKE_MODEL_INFO2, model_info) - - self.driver.delete_snapshot(TEST_SNAP) - self.driver.delete_volume(TEST_CLONE) - self.driver.delete_volume(TEST_VOLUME) - - def test_create_cloned_volume(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - model_info = self.driver.create_cloned_volume(TEST_CLONE, TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO2, model_info) - - self.driver.delete_volume(TEST_CLONE) - self.driver.delete_volume(TEST_VOLUME) - - def test_extend_volume(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - self.driver.extend_volume(TEST_VOLUME, 10) - - -class FJISCSIDriverTestCase(test.TestCase): - def __init__(self, *args, **kwargs): - super(FJISCSIDriverTestCase, self).__init__(*args, **kwargs) - - def setUp(self): - super(FJISCSIDriverTestCase, self).setUp() - - # Make fake xml-configuration file. - self.config_file = tempfile.NamedTemporaryFile("w+", suffix='.xml') - self.addCleanup(self.config_file.close) - self.config_file.write(CONF) - self.config_file.flush() - - # Make fake Object by using mock as configuration object. - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.cinder_eternus_config_file = self.config_file.name - - self.stubs.Set(dx_common.FJDXCommon, '_get_eternus_connection', - self.fake_eternus_connection) - - instancename = FakeCIMInstanceName() - self.stubs.Set(dx_common.FJDXCommon, '_create_eternus_instance_name', - instancename.fake_create_eternus_instance_name) - - self.stubs.Set(dx_common.FJDXCommon, '_get_mapdata_iscsi', - self.fake_get_mapdata) - - # Set iscsi driver to self.driver. - driver = dx_iscsi.FJDXISCSIDriver(configuration=self.configuration) - self.driver = driver - - def fake_eternus_connection(self): - conn = FakeEternusConnection() - return conn - - def fake_get_mapdata(self, vol_instance, connector, target_portlist): - multipath = connector.get('multipath', False) - if multipath: - return {'target_portals': [ISCSI_TARGET_IP], - 'target_iqns': [ISCSI_TARGET_IQN], - 'target_luns': [0]} - else: - return {'target_portal': ISCSI_TARGET_IP, - 'target_iqns': ISCSI_TARGET_IQN, - 'target_lun': 0} - - def test_get_volume_stats(self): - ret = self.driver.get_volume_stats(True) - stats = {'vendor_name': ret['vendor_name'], - 'total_capacity_gb': ret['total_capacity_gb'], - 'free_capacity_gb': ret['free_capacity_gb']} - self.assertEqual(FAKE_STATS, stats) - - def test_create_and_delete_volume(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - self.driver.delete_volume(TEST_VOLUME) - - def test_map_unmap(self): - fake_mapdata = self.fake_get_mapdata(None, {}, None) - fake_mapdata['volume_id'] = TEST_VOLUME['id'] - fake_mapdata['target_discovered'] = True - fake_info = {'driver_volume_type': 'iscsi', - 'data': fake_mapdata} - - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - info = self.driver.initialize_connection(TEST_VOLUME, - TEST_CONNECTOR) - self.assertEqual(fake_info, info) - self.driver.terminate_connection(TEST_VOLUME, - TEST_CONNECTOR) - self.driver.delete_volume(TEST_VOLUME) - - def test_create_and_delete_snapshot(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - snap_info = self.driver.create_snapshot(TEST_SNAP) - self.assertEqual(FAKE_SNAP_INFO, snap_info) - - self.driver.delete_snapshot(TEST_SNAP) - self.driver.delete_volume(TEST_VOLUME) - - def test_create_volume_from_snapshot(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - snap_info = self.driver.create_snapshot(TEST_SNAP) - self.assertEqual(FAKE_SNAP_INFO, snap_info) - - model_info = self.driver.create_volume_from_snapshot(TEST_CLONE, - TEST_SNAP) - self.assertEqual(FAKE_MODEL_INFO2, model_info) - - self.driver.delete_snapshot(TEST_SNAP) - self.driver.delete_volume(TEST_CLONE) - self.driver.delete_volume(TEST_VOLUME) - - def test_create_cloned_volume(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - model_info = self.driver.create_cloned_volume(TEST_CLONE, TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO2, model_info) - - self.driver.delete_volume(TEST_CLONE) - self.driver.delete_volume(TEST_VOLUME) - - def test_extend_volume(self): - model_info = self.driver.create_volume(TEST_VOLUME) - self.assertEqual(FAKE_MODEL_INFO1, model_info) - - self.driver.extend_volume(TEST_VOLUME, 10) diff --git a/cinder/tests/unit/volume/drivers/test_hgst.py b/cinder/tests/unit/volume/drivers/test_hgst.py deleted file mode 100644 index 4711f0f7f..000000000 --- a/cinder/tests/unit/volume/drivers/test_hgst.py +++ /dev/null @@ -1,935 +0,0 @@ -# Copyright (c) 2015 HGST Inc -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import mock - -from oslo_concurrency import processutils - -from cinder import context -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.volume.drivers.hgst import HGSTDriver -from cinder.volume import volume_types - - -class HGSTTestCase(test.TestCase): - - # Need to mock these since we use them on driver creation - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def setUp(self, mock_ghn, mock_grnam, mock_pwnam): - """Set up UUT and all the flags required for later fake_executes.""" - super(HGSTTestCase, self).setUp() - self.stubs.Set(processutils, 'execute', self._fake_execute) - self._fail_vgc_cluster = False - self._fail_ip = False - self._fail_network_list = False - self._fail_domain_list = False - self._empty_domain_list = False - self._fail_host_storage = False - self._fail_space_list = False - self._fail_space_delete = False - self._fail_set_apphosts = False - self._fail_extend = False - self._request_cancel = False - self._return_blocked = 0 - self.configuration = mock.Mock(spec=conf.Configuration) - self.configuration.safe_get = self._fake_safe_get - self._reset_configuration() - self.driver = HGSTDriver(configuration=self.configuration, - execute=self._fake_execute) - - def _fake_safe_get(self, value): - """Don't throw exception on missing parameters, return None.""" - try: - val = getattr(self.configuration, value) - except AttributeError: - val = None - return val - - def _reset_configuration(self): - """Set safe and sane values for config params.""" - self.configuration.num_volume_device_scan_tries = 1 - self.configuration.volume_dd_blocksize = '1M' - self.configuration.volume_backend_name = 'hgst-1' - self.configuration.hgst_storage_servers = 'stor1:gbd0,stor2:gbd0' - self.configuration.hgst_net = 'net1' - self.configuration.hgst_redundancy = '0' - self.configuration.hgst_space_user = 'kane' - self.configuration.hgst_space_group = 'xanadu' - self.configuration.hgst_space_mode = '0777' - - def _parse_space_create(self, *cmd): - """Eats a vgc-cluster space-create command line to a dict.""" - self.created = {'storageserver': ''} - cmd = list(*cmd) - while cmd: - param = cmd.pop(0) - if param == "-n": - self.created['name'] = cmd.pop(0) - elif param == "-N": - self.created['net'] = cmd.pop(0) - elif param == "-s": - self.created['size'] = cmd.pop(0) - elif param == "--redundancy": - self.created['redundancy'] = cmd.pop(0) - elif param == "--user": - self.created['user'] = cmd.pop(0) - elif param == "--user": - self.created['user'] = cmd.pop(0) - elif param == "--group": - self.created['group'] = cmd.pop(0) - elif param == "--mode": - self.created['mode'] = cmd.pop(0) - elif param == "-S": - self.created['storageserver'] += cmd.pop(0) + "," - else: - pass - - def _parse_space_extend(self, *cmd): - """Eats a vgc-cluster space-extend commandline to a dict.""" - self.extended = {'storageserver': ''} - cmd = list(*cmd) - while cmd: - param = cmd.pop(0) - if param == "-n": - self.extended['name'] = cmd.pop(0) - elif param == "-s": - self.extended['size'] = cmd.pop(0) - elif param == "-S": - self.extended['storageserver'] += cmd.pop(0) + "," - else: - pass - if self._fail_extend: - raise processutils.ProcessExecutionError(exit_code=1) - else: - return '', '' - - def _parse_space_delete(self, *cmd): - """Eats a vgc-cluster space-delete commandline to a dict.""" - self.deleted = {} - cmd = list(*cmd) - while cmd: - param = cmd.pop(0) - if param == "-n": - self.deleted['name'] = cmd.pop(0) - else: - pass - if self._fail_space_delete: - raise processutils.ProcessExecutionError(exit_code=1) - else: - return '', '' - - def _parse_space_list(self, *cmd): - """Eats a vgc-cluster space-list commandline to a dict.""" - json = False - nameOnly = False - cmd = list(*cmd) - while cmd: - param = cmd.pop(0) - if param == "--json": - json = True - elif param == "--name-only": - nameOnly = True - elif param == "-n": - pass # Don't use the name here... - else: - pass - if self._fail_space_list: - raise processutils.ProcessExecutionError(exit_code=1) - elif nameOnly: - return "space1\nspace2\nvolume1\n", '' - elif json: - return HGST_SPACE_JSON, '' - else: - return '', '' - - def _parse_network_list(self, *cmd): - """Eat a network-list command and return error or results.""" - if self._fail_network_list: - raise processutils.ProcessExecutionError(exit_code=1) - else: - return NETWORK_LIST, '' - - def _parse_domain_list(self, *cmd): - """Eat a domain-list command and return error, empty, or results.""" - if self._fail_domain_list: - raise processutils.ProcessExecutionError(exit_code=1) - elif self._empty_domain_list: - return '', '' - else: - return "thisserver\nthatserver\nanotherserver\n", '' - - def _fake_execute(self, *cmd, **kwargs): - """Sudo hook to catch commands to allow running on all hosts.""" - cmdlist = list(cmd) - exe = cmdlist.pop(0) - if exe == 'vgc-cluster': - exe = cmdlist.pop(0) - if exe == "request-cancel": - self._request_cancel = True - if self._return_blocked > 0: - return 'Request cancelled', '' - else: - raise processutils.ProcessExecutionError(exit_code=1) - elif self._fail_vgc_cluster: - raise processutils.ProcessExecutionError(exit_code=1) - elif exe == "--version": - return "HGST Solutions V2.5.0.0.x.x.x.x.x", '' - elif exe == "space-list": - return self._parse_space_list(cmdlist) - elif exe == "space-create": - self._parse_space_create(cmdlist) - if self._return_blocked > 0: - self._return_blocked = self._return_blocked - 1 - out = "VGC_CREATE_000002\nBLOCKED\n" - raise processutils.ProcessExecutionError(stdout=out, - exit_code=1) - return '', '' - elif exe == "space-delete": - return self._parse_space_delete(cmdlist) - elif exe == "space-extend": - return self._parse_space_extend(cmdlist) - elif exe == "host-storage": - if self._fail_host_storage: - raise processutils.ProcessExecutionError(exit_code=1) - return HGST_HOST_STORAGE, '' - elif exe == "domain-list": - return self._parse_domain_list() - elif exe == "network-list": - return self._parse_network_list() - elif exe == "space-set-apphosts": - if self._fail_set_apphosts: - raise processutils.ProcessExecutionError(exit_code=1) - return '', '' - else: - raise NotImplementedError - elif exe == 'ip': - if self._fail_ip: - raise processutils.ProcessExecutionError(exit_code=1) - else: - return IP_OUTPUT, '' - elif exe == 'dd': - self.dd_count = -1 - for p in cmdlist: - if 'count=' in p: - self.dd_count = int(p[6:]) - return DD_OUTPUT, '' - else: - return '', '' - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_vgc_cluster_not_present(self, mock_ghn, mock_grnam, mock_pwnam): - """Test exception when vgc-cluster returns an error.""" - # Should pass - self._fail_vgc_cluster = False - self.driver.check_for_setup_error() - # Should throw exception - self._fail_vgc_cluster = True - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_parameter_redundancy_invalid(self, mock_ghn, mock_grnam, - mock_pwnam): - """Test when hgst_redundancy config parameter not 0 or 1.""" - # Should pass - self.driver.check_for_setup_error() - # Should throw exceptions - self.configuration.hgst_redundancy = '' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - self.configuration.hgst_redundancy = 'Fred' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_parameter_user_invalid(self, mock_ghn, mock_grnam, mock_pwnam): - """Test exception when hgst_space_user doesn't map to UNIX user.""" - # Should pass - self.driver.check_for_setup_error() - # Should throw exceptions - mock_pwnam.side_effect = KeyError() - self.configuration.hgst_space_user = '' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - self.configuration.hgst_space_user = 'Fred!`' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_parameter_group_invalid(self, mock_ghn, mock_grnam, mock_pwnam): - """Test exception when hgst_space_group doesn't map to UNIX group.""" - # Should pass - self.driver.check_for_setup_error() - # Should throw exceptions - mock_grnam.side_effect = KeyError() - self.configuration.hgst_space_group = '' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - self.configuration.hgst_space_group = 'Fred!`' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_parameter_mode_invalid(self, mock_ghn, mock_grnam, mock_pwnam): - """Test exception when mode for created spaces isn't proper format.""" - # Should pass - self.driver.check_for_setup_error() - # Should throw exceptions - self.configuration.hgst_space_mode = '' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - self.configuration.hgst_space_mode = 'Fred' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_parameter_net_invalid(self, mock_ghn, mock_grnam, mock_pwnam): - """Test exception when hgst_net not in the domain.""" - # Should pass - self.driver.check_for_setup_error() - # Should throw exceptions - self._fail_network_list = True - self.configuration.hgst_net = 'Fred' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - self._fail_network_list = False - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_ip_addr_fails(self, mock_ghn, mock_grnam, mock_pwnam): - """Test exception when IP ADDR command fails.""" - # Should pass - self.driver.check_for_setup_error() - # Throw exception, need to clear internal cached host in driver - self._fail_ip = True - self.driver._vgc_host = None - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_domain_list_fails(self, mock_ghn, mock_grnam, mock_pwnam): - """Test exception when domain-list fails for the domain.""" - # Should pass - self.driver.check_for_setup_error() - # Throw exception, need to clear internal cached host in driver - self._fail_domain_list = True - self.driver._vgc_host = None - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_not_in_domain(self, mock_ghn, mock_grnam, mock_pwnam): - """Test exception when Cinder host not domain member.""" - # Should pass - self.driver.check_for_setup_error() - # Throw exception, need to clear internal cached host in driver - self._empty_domain_list = True - self.driver._vgc_host = None - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - @mock.patch('pwd.getpwnam', return_value=1) - @mock.patch('grp.getgrnam', return_value=1) - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_parameter_storageservers_invalid(self, mock_ghn, mock_grnam, - mock_pwnam): - """Test exception when the storage servers are invalid/missing.""" - # Should pass - self.driver.check_for_setup_error() - # Storage_hosts missing - self.configuration.hgst_storage_servers = '' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - # missing a : between host and devnode - self.configuration.hgst_storage_servers = 'stor1,stor2' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - # missing a : between host and devnode - self.configuration.hgst_storage_servers = 'stor1:gbd0,stor2' - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - # Host not in cluster - self.configuration.hgst_storage_servers = 'stor1:gbd0' - self._fail_host_storage = True - self.assertRaises(exception.VolumeDriverException, - self.driver.check_for_setup_error) - - def test_update_volume_stats(self): - """Get cluster space available, should pass.""" - actual = self.driver.get_volume_stats(True) - self.assertEqual('HGST', actual['vendor_name']) - self.assertEqual('hgst', actual['storage_protocol']) - self.assertEqual(90, actual['total_capacity_gb']) - self.assertEqual(87, actual['free_capacity_gb']) - self.assertEqual(0, actual['reserved_percentage']) - - def test_update_volume_stats_redundancy(self): - """Get cluster space available, half-sized - 1 for mirrors.""" - self.configuration.hgst_redundancy = '1' - actual = self.driver.get_volume_stats(True) - self.assertEqual('HGST', actual['vendor_name']) - self.assertEqual('hgst', actual['storage_protocol']) - self.assertEqual(44, actual['total_capacity_gb']) - self.assertEqual(43, actual['free_capacity_gb']) - self.assertEqual(0, actual['reserved_percentage']) - - def test_update_volume_stats_cached(self): - """Get cached cluster space, should not call executable.""" - self._fail_host_storage = True - actual = self.driver.get_volume_stats(False) - self.assertEqual('HGST', actual['vendor_name']) - self.assertEqual('hgst', actual['storage_protocol']) - self.assertEqual(90, actual['total_capacity_gb']) - self.assertEqual(87, actual['free_capacity_gb']) - self.assertEqual(0, actual['reserved_percentage']) - - def test_update_volume_stats_error(self): - """Test that when host-storage gives an error, return unknown.""" - self._fail_host_storage = True - actual = self.driver.get_volume_stats(True) - self.assertEqual('HGST', actual['vendor_name']) - self.assertEqual('hgst', actual['storage_protocol']) - self.assertEqual('unknown', actual['total_capacity_gb']) - self.assertEqual('unknown', actual['free_capacity_gb']) - self.assertEqual(0, actual['reserved_percentage']) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_create_volume(self, mock_ghn): - """Test volume creation, ensure appropriate size expansion/name.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10} - ret = self.driver.create_volume(volume) - expected = {'redundancy': '0', 'group': 'xanadu', - 'name': 'volume10', 'mode': '0777', - 'user': 'kane', 'net': 'net1', - 'storageserver': 'stor1:gbd0,stor2:gbd0,', - 'size': '12'} - self.assertDictMatch(expected, self.created) - # Check the returned provider, note the the provider_id is hashed - expected_pid = {'provider_id': 'volume10'} - self.assertDictMatch(expected_pid, ret) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_create_volume_name_creation_fail(self, mock_ghn): - """Test volume creation exception when can't make a hashed name.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10} - self._fail_space_list = True - self.assertRaises(exception.VolumeDriverException, - self.driver.create_volume, volume) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_create_snapshot(self, mock_ghn): - """Test creating a snapshot, ensure full data of original copied.""" - # Now snapshot the volume and check commands - snapshot = {'volume_name': 'volume10', - 'volume_id': 'xxx', 'display_name': 'snap10', - 'name': '123abc', 'volume_size': 10, 'id': '123abc', - 'volume': {'provider_id': 'space10'}} - ret = self.driver.create_snapshot(snapshot) - # We must copy entier underlying storage, ~12GB, not just 10GB - self.assertEqual(11444, self.dd_count) - # Check space-create command - expected = {'redundancy': '0', 'group': 'xanadu', - 'name': snapshot['display_name'], 'mode': '0777', - 'user': 'kane', 'net': 'net1', - 'storageserver': 'stor1:gbd0,stor2:gbd0,', - 'size': '12'} - self.assertDictMatch(expected, self.created) - # Check the returned provider - expected_pid = {'provider_id': 'snap10'} - self.assertDictMatch(expected_pid, ret) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_create_cloned_volume(self, mock_ghn): - """Test creating a clone, ensure full size is copied from original.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - orig = {'id': '1', 'name': 'volume1', 'display_name': '', - 'volume_type_id': type_ref['id'], 'size': 10, - 'provider_id': 'space_orig'} - clone = {'id': '2', 'name': 'clone1', 'display_name': '', - 'volume_type_id': type_ref['id'], 'size': 10} - pid = self.driver.create_cloned_volume(clone, orig) - # We must copy entier underlying storage, ~12GB, not just 10GB - self.assertEqual(11444, self.dd_count) - # Check space-create command - expected = {'redundancy': '0', 'group': 'xanadu', - 'name': 'clone1', 'mode': '0777', - 'user': 'kane', 'net': 'net1', - 'storageserver': 'stor1:gbd0,stor2:gbd0,', - 'size': '12'} - self.assertDictMatch(expected, self.created) - # Check the returned provider - expected_pid = {'provider_id': 'clone1'} - self.assertDictMatch(expected_pid, pid) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_add_cinder_apphosts_fails(self, mock_ghn): - """Test exception when set-apphost can't connect volume to host.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - orig = {'id': '1', 'name': 'volume1', 'display_name': '', - 'volume_type_id': type_ref['id'], 'size': 10, - 'provider_id': 'space_orig'} - clone = {'id': '2', 'name': 'clone1', 'display_name': '', - 'volume_type_id': type_ref['id'], 'size': 10} - self._fail_set_apphosts = True - self.assertRaises(exception.VolumeDriverException, - self.driver.create_cloned_volume, clone, orig) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_create_volume_from_snapshot(self, mock_ghn): - """Test creating volume from snapshot, ensure full space copy.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - snap = {'id': '1', 'name': 'volume1', 'display_name': '', - 'volume_type_id': type_ref['id'], 'size': 10, - 'provider_id': 'space_orig'} - volume = {'id': '2', 'name': 'volume2', 'display_name': '', - 'volume_type_id': type_ref['id'], 'size': 10} - pid = self.driver.create_volume_from_snapshot(volume, snap) - # We must copy entier underlying storage, ~12GB, not just 10GB - self.assertEqual(11444, self.dd_count) - # Check space-create command - expected = {'redundancy': '0', 'group': 'xanadu', - 'name': 'volume2', 'mode': '0777', - 'user': 'kane', 'net': 'net1', - 'storageserver': 'stor1:gbd0,stor2:gbd0,', - 'size': '12'} - self.assertDictMatch(expected, self.created) - # Check the returned provider - expected_pid = {'provider_id': 'volume2'} - self.assertDictMatch(expected_pid, pid) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_create_volume_blocked(self, mock_ghn): - """Test volume creation where only initial space-create is blocked. - - This should actually pass because we are blocked byt return an error - in request-cancel, meaning that it got unblocked before we could kill - the space request. - """ - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10} - self._return_blocked = 1 # Block & fail cancel => create succeeded - ret = self.driver.create_volume(volume) - expected = {'redundancy': '0', 'group': 'xanadu', - 'name': 'volume10', 'mode': '0777', - 'user': 'kane', 'net': 'net1', - 'storageserver': 'stor1:gbd0,stor2:gbd0,', - 'size': '12'} - self.assertDictMatch(expected, self.created) - # Check the returned provider - expected_pid = {'provider_id': 'volume10'} - self.assertDictMatch(expected_pid, ret) - self.assertTrue(self._request_cancel) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_create_volume_blocked_and_fail(self, mock_ghn): - """Test volume creation where space-create blocked permanently. - - This should fail because the initial create was blocked and the - request-cancel succeeded, meaning the create operation never - completed. - """ - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10} - self._return_blocked = 2 # Block & pass cancel => create failed. :( - self.assertRaises(exception.VolumeDriverException, - self.driver.create_volume, volume) - self.assertTrue(self._request_cancel) - - def test_delete_volume(self): - """Test deleting existing volume, ensure proper name used.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10, - 'provider_id': 'volume10'} - self.driver.delete_volume(volume) - expected = {'name': 'volume10'} - self.assertDictMatch(expected, self.deleted) - - def test_delete_volume_failure_modes(self): - """Test cases where space-delete fails, but OS delete is still OK.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10, - 'provider_id': 'volume10'} - self._fail_space_delete = True - # This should not throw an exception, space-delete failure not problem - self.driver.delete_volume(volume) - self._fail_space_delete = False - volume['provider_id'] = None - # This should also not throw an exception - self.driver.delete_volume(volume) - - def test_delete_snapshot(self): - """Test deleting a snapshot, ensure proper name is removed.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - snapshot = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10, - 'provider_id': 'snap10'} - self.driver.delete_snapshot(snapshot) - expected = {'name': 'snap10'} - self.assertDictMatch(expected, self.deleted) - - def test_extend_volume(self): - """Test extending a volume, check the size in GB vs. GiB.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10, - 'provider_id': 'volume10'} - self.extended = {'name': '', 'size': '0', - 'storageserver': ''} - self.driver.extend_volume(volume, 12) - expected = {'name': 'volume10', 'size': '2', - 'storageserver': 'stor1:gbd0,stor2:gbd0,'} - self.assertDictMatch(expected, self.extended) - - def test_extend_volume_noextend(self): - """Test extending a volume where Space does not need to be enlarged. - - Because Spaces are generated somewhat larger than the requested size - from OpenStack due to the base10(HGST)/base2(OS) mismatch, they can - sometimes be larger than requested from OS. In that case a - volume_extend may actually be a noop since the volume is already large - enough to satisfy OS's request. - """ - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10, - 'provider_id': 'volume10'} - self.extended = {'name': '', 'size': '0', - 'storageserver': ''} - self.driver.extend_volume(volume, 10) - expected = {'name': '', 'size': '0', - 'storageserver': ''} - self.assertDictMatch(expected, self.extended) - - def test_space_list_fails(self): - """Test exception is thrown when we can't call space-list.""" - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10, - 'provider_id': 'volume10'} - self.extended = {'name': '', 'size': '0', - 'storageserver': ''} - self._fail_space_list = True - self.assertRaises(exception.VolumeDriverException, - self.driver.extend_volume, volume, 12) - - def test_cli_error_not_blocked(self): - """Test the _blocked handler's handlinf of a non-blocked error. - - The _handle_blocked handler is called on any process errors in the - code. If the error was not caused by a blocked command condition - (syntax error, out of space, etc.) then it should just throw the - exception and not try and retry the command. - """ - ctxt = context.get_admin_context() - extra_specs = {} - type_ref = volume_types.create(ctxt, 'hgst-1', extra_specs) - volume = {'id': '1', 'name': 'volume1', - 'display_name': '', - 'volume_type_id': type_ref['id'], - 'size': 10, - 'provider_id': 'volume10'} - self.extended = {'name': '', 'size': '0', - 'storageserver': ''} - self._fail_extend = True - self.assertRaises(exception.VolumeDriverException, - self.driver.extend_volume, volume, 12) - self.assertFalse(self._request_cancel) - - @mock.patch('socket.gethostbyname', return_value='123.123.123.123') - def test_initialize_connection(self, moch_ghn): - """Test that the connection_info for Nova makes sense.""" - volume = {'name': '123', 'provider_id': 'spacey'} - conn = self.driver.initialize_connection(volume, None) - expected = {'name': 'spacey', 'noremovehost': 'thisserver'} - self.assertDictMatch(expected, conn['data']) - -# Below are some command outputs we emulate -IP_OUTPUT = """ -3: em2: mtu 1500 qdisc mq state - link/ether 00:25:90:d9:18:09 brd ff:ff:ff:ff:ff:ff - inet 192.168.0.23/24 brd 192.168.0.255 scope global em2 - valid_lft forever preferred_lft forever - inet6 fe80::225:90ff:fed9:1809/64 scope link - valid_lft forever preferred_lft forever -1: lo: mtu 65536 qdisc noqueue state UNKNOWN - link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 - inet 123.123.123.123/8 scope host lo - valid_lft forever preferred_lft forever - inet 169.254.169.254/32 scope link lo - valid_lft forever preferred_lft forever - inet6 ::1/128 scope host - valid_lft forever preferred_lft forever -2: em1: mtu 1500 qdisc mq master - link/ether 00:25:90:d9:18:08 brd ff:ff:ff:ff:ff:ff - inet6 fe80::225:90ff:fed9:1808/64 scope link - valid_lft forever preferred_lft forever -""" - -HGST_HOST_STORAGE = """ -{ - "hostStatus": [ - { - "node": "tm33.virident.info", - "up": true, - "isManager": true, - "cardStatus": [ - { - "cardName": "/dev/sda3", - "cardSerialNumber": "002f09b4037a9d521c007ee4esda3", - "cardStatus": "Good", - "cardStateDetails": "Normal", - "cardActionRequired": "", - "cardTemperatureC": 0, - "deviceType": "Generic", - "cardTemperatureState": "Safe", - "partitionStatus": [ - { - "partName": "/dev/gbd0", - "partitionState": "READY", - "usableCapacityBytes": 98213822464, - "totalReadBytes": 0, - "totalWriteBytes": 0, - "remainingLifePCT": 100, - "flashReservesLeftPCT": 100, - "fmc": true, - "vspaceCapacityAvailable": 94947041280, - "vspaceReducedCapacityAvailable": 87194279936, - "_partitionID": "002f09b4037a9d521c007ee4esda3:0", - "_usedSpaceBytes": 3266781184, - "_enabledSpaceBytes": 3266781184, - "_disabledSpaceBytes": 0 - } - ] - } - ], - "driverStatus": { - "vgcdriveDriverLoaded": true, - "vhaDriverLoaded": true, - "vcacheDriverLoaded": true, - "vlvmDriverLoaded": true, - "ipDataProviderLoaded": true, - "ibDataProviderLoaded": false, - "driverUptimeSecs": 4800, - "rVersion": "20368.d55ec22.master" - }, - "totalCapacityBytes": 98213822464, - "totalUsedBytes": 3266781184, - "totalEnabledBytes": 3266781184, - "totalDisabledBytes": 0 - }, - { - "node": "tm32.virident.info", - "up": true, - "isManager": false, - "cardStatus": [], - "driverStatus": { - "vgcdriveDriverLoaded": true, - "vhaDriverLoaded": true, - "vcacheDriverLoaded": true, - "vlvmDriverLoaded": true, - "ipDataProviderLoaded": true, - "ibDataProviderLoaded": false, - "driverUptimeSecs": 0, - "rVersion": "20368.d55ec22.master" - }, - "totalCapacityBytes": 0, - "totalUsedBytes": 0, - "totalEnabledBytes": 0, - "totalDisabledBytes": 0 - } - ], - "totalCapacityBytes": 98213822464, - "totalUsedBytes": 3266781184, - "totalEnabledBytes": 3266781184, - "totalDisabledBytes": 0 -} -""" - -HGST_SPACE_JSON = """ -{ - "resources": [ - { - "resourceType": "vLVM-L", - "resourceID": "vLVM-L:698cdb43-54da-863e-1699-294a080ce4db", - "state": "OFFLINE", - "instanceStates": {}, - "redundancy": 0, - "sizeBytes": 12000000000, - "name": "volume10", - "nodes": [], - "networks": [ - "net1" - ], - "components": [ - { - "resourceType": "vLVM-S", - "resourceID": "vLVM-S:698cdb43-54da-863e-eb10-6275f47b8ed2", - "redundancy": 0, - "order": 0, - "sizeBytes": 12000000000, - "numStripes": 1, - "stripeSizeBytes": null, - "name": "volume10s00", - "state": "OFFLINE", - "instanceStates": {}, - "components": [ - { - "name": "volume10h00", - "resourceType": "vHA", - "resourceID": "vHA:3e86da54-40db-8c69-0300-0000ac10476e", - "redundancy": 0, - "sizeBytes": 12000000000, - "state": "GOOD", - "components": [ - { - "name": "volume10h00", - "vspaceType": "vHA", - "vspaceRole": "primary", - "storageObjectID": "vHA:3e86da54-40db-8c69--18130019e486", - "state": "Disconnected (DCS)", - "node": "tm33.virident.info", - "partName": "/dev/gbd0" - } - ], - "crState": "GOOD" - }, - { - "name": "volume10v00", - "resourceType": "vShare", - "resourceID": "vShare:3f86da54-41db-8c69-0300-ecf4bbcc14cc", - "redundancy": 0, - "order": 0, - "sizeBytes": 12000000000, - "state": "GOOD", - "components": [ - { - "name": "volume10v00", - "vspaceType": "vShare", - "vspaceRole": "target", - "storageObjectID": "vShare:3f86da54-41db-8c64bbcc14cc:T", - "state": "Started", - "node": "tm33.virident.info", - "partName": "/dev/gbd0_volume10h00" - } - ] - } - ] - } - ], - "_size": "12GB", - "_state": "OFFLINE", - "_ugm": "", - "_nets": "net1", - "_hosts": "tm33.virident.info(12GB,NC)", - "_ahosts": "", - "_shosts": "tm33.virident.info(12GB)", - "_name": "volume10", - "_node": "", - "_type": "vLVM-L", - "_detail": "vLVM-L:698cdb43-54da-863e-1699-294a080ce4db", - "_device": "" - } - ] -} -""" - -NETWORK_LIST = """ -Network Name Type Flags Description ------------- ---- ---------- ------------------------ -net1 IPv4 autoConfig 192.168.0.0/24 1Gb/s -net2 IPv4 autoConfig 192.168.10.0/24 10Gb/s -""" - -DD_OUTPUT = """ -1+0 records in -1+0 records out -1024 bytes (1.0 kB) copied, 0.000427529 s, 2.4 MB/s -""" diff --git a/cinder/tests/unit/volume/flows/__init__.py b/cinder/tests/unit/volume/flows/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/volume/flows/fake_volume_api.py b/cinder/tests/unit/volume/flows/fake_volume_api.py deleted file mode 100644 index b4c973497..000000000 --- a/cinder/tests/unit/volume/flows/fake_volume_api.py +++ /dev/null @@ -1,62 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -class FakeVolumeAPI(object): - def __init__(self, expected_spec, test_inst): - self.expected_spec = expected_spec - self.test_inst = test_inst - - def create_volume(self, ctxt, volume, host, - request_spec, filter_properties, - allow_reschedule=True, - snapshot_id=None, image_id=None, - source_volid=None, - source_replicaid=None): - - self.test_inst.assertEqual(self.expected_spec, request_spec) - self.test_inst.assertEqual(request_spec['source_volid'], source_volid) - self.test_inst.assertEqual(request_spec['snapshot_id'], snapshot_id) - self.test_inst.assertEqual(request_spec['image_id'], image_id) - self.test_inst.assertEqual(request_spec['source_replicaid'], - source_replicaid) - - -class FakeSchedulerRpcAPI(object): - def __init__(self, expected_spec, test_inst): - self.expected_spec = expected_spec - self.test_inst = test_inst - - def create_volume(self, ctxt, topic, volume_id, snapshot_id=None, - image_id=None, request_spec=None, - filter_properties=None, volume=None): - - self.test_inst.assertEqual(self.expected_spec, request_spec) - - def manage_existing(self, context, volume_topic, volume_id, - request_spec=None): - self.test_inst.assertEqual(self.expected_spec, request_spec) - - -class FakeDb(object): - - def volume_get(self, *args, **kwargs): - return {'host': 'barf'} - - def volume_update(self, *args, **kwargs): - return {'host': 'farb'} - - def snapshot_get(self, *args, **kwargs): - return {'volume_id': 1} - - def consistencygroup_get(self, *args, **kwargs): - return {'consistencygroup_id': 1} diff --git a/cinder/tests/unit/volume/flows/test_create_volume_flow.py b/cinder/tests/unit/volume/flows/test_create_volume_flow.py deleted file mode 100644 index 7f6cc0375..000000000 --- a/cinder/tests/unit/volume/flows/test_create_volume_flow.py +++ /dev/null @@ -1,1094 +0,0 @@ -# Copyright 2013 Canonical Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" Tests for create_volume TaskFlow """ - -import ddt -import mock - -from oslo_utils import imageutils - -from cinder import context -from cinder import exception -from cinder import test -from cinder.tests.unit import fake_consistencygroup -from cinder.tests.unit import fake_snapshot -from cinder.tests.unit import fake_volume -from cinder.tests.unit.image import fake as fake_image -from cinder.tests.unit.keymgr import mock_key_mgr -from cinder.tests.unit import utils -from cinder.tests.unit.volume.flows import fake_volume_api -from cinder.volume.flows.api import create_volume -from cinder.volume.flows.manager import create_volume as create_volume_manager - - -@ddt.ddt -class CreateVolumeFlowTestCase(test.TestCase): - - def time_inc(self): - self.counter += 1 - return self.counter - - def setUp(self): - super(CreateVolumeFlowTestCase, self).setUp() - self.ctxt = context.get_admin_context() - - # Ensure that time.time() always returns more than the last time it was - # called to avoid div by zero errors. - self.counter = float(0) - - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.volume.utils.extract_host') - @mock.patch('time.time') - @mock.patch('cinder.objects.ConsistencyGroup.get_by_id') - def test_cast_create_volume(self, consistencygroup_get_by_id, mock_time, - mock_extract_host, volume_get_by_id): - mock_time.side_effect = self.time_inc - volume = fake_volume.fake_volume_obj(self.ctxt) - volume_get_by_id.return_value = volume - props = {} - cg_obj = (fake_consistencygroup. - fake_consistencyobject_obj(self.ctxt, consistencygroup_id=1, - host='host@backend#pool')) - consistencygroup_get_by_id.return_value = cg_obj - spec = {'volume_id': None, - 'volume': None, - 'source_volid': None, - 'snapshot_id': None, - 'image_id': None, - 'source_replicaid': None, - 'consistencygroup_id': None, - 'cgsnapshot_id': None} - - # Fake objects assert specs - task = create_volume.VolumeCastTask( - fake_volume_api.FakeSchedulerRpcAPI(spec, self), - fake_volume_api.FakeVolumeAPI(spec, self), - fake_volume_api.FakeDb()) - - task._cast_create_volume(self.ctxt, spec, props) - - spec = {'volume_id': volume.id, - 'volume': volume, - 'source_volid': 2, - 'snapshot_id': 3, - 'image_id': 4, - 'source_replicaid': 5, - 'consistencygroup_id': 5, - 'cgsnapshot_id': None} - - # Fake objects assert specs - task = create_volume.VolumeCastTask( - fake_volume_api.FakeSchedulerRpcAPI(spec, self), - fake_volume_api.FakeVolumeAPI(spec, self), - fake_volume_api.FakeDb()) - - task._cast_create_volume(self.ctxt, spec, props) - consistencygroup_get_by_id.assert_called_once_with(self.ctxt, 5) - mock_extract_host.assert_called_once_with('host@backend#pool') - - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - def test_extract_volume_request_from_image_encrypted( - self, - fake_get_volume_type_id, - fake_is_encrypted): - - fake_image_service = fake_image.FakeImageService() - image_id = 1 - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'active' - image_meta['size'] = 1 - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = True - self.assertRaises(exception.InvalidInput, - task.execute, - self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='nova', - volume_type=None, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.volume_types.get_volume_type_qos_specs') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - def test_extract_volume_request_from_image( - self, - fake_get_type_id, - fake_get_qos, - fake_is_encrypted): - - fake_image_service = fake_image.FakeImageService() - image_id = 2 - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'active' - image_meta['size'] = 1 - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - volume_type = 'type1' - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = False - fake_get_type_id.return_value = 1 - fake_get_qos.return_value = {'qos_specs': None} - result = task.execute(self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='nova', - volume_type=volume_type, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - expected_result = {'size': 1, - 'snapshot_id': None, - 'source_volid': None, - 'availability_zone': 'nova', - 'volume_type': volume_type, - 'volume_type_id': 1, - 'encryption_key_id': None, - 'qos_specs': None, - 'source_replicaid': None, - 'consistencygroup_id': None, - 'cgsnapshot_id': None, } - self.assertEqual(expected_result, result) - - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.volume_types.get_volume_type_qos_specs') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - def test_extract_availability_zone_without_fallback( - self, - fake_get_type_id, - fake_get_qos, - fake_is_encrypted): - fake_image_service = fake_image.FakeImageService() - image_id = 3 - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'active' - image_meta['size'] = 1 - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - volume_type = 'type1' - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = False - fake_get_type_id.return_value = 1 - fake_get_qos.return_value = {'qos_specs': None} - self.assertRaises(exception.InvalidInput, - task.execute, - self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='notnova', - volume_type=volume_type, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.volume_types.get_volume_type_qos_specs') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - def test_extract_availability_zone_with_fallback( - self, - fake_get_type_id, - fake_get_qos, - fake_is_encrypted): - - self.override_config('allow_availability_zone_fallback', True) - - fake_image_service = fake_image.FakeImageService() - image_id = 4 - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'active' - image_meta['size'] = 1 - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - volume_type = 'type1' - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = False - fake_get_type_id.return_value = 1 - fake_get_qos.return_value = {'qos_specs': None} - result = task.execute(self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='does_not_exist', - volume_type=volume_type, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - expected_result = {'size': 1, - 'snapshot_id': None, - 'source_volid': None, - 'availability_zone': 'nova', - 'volume_type': volume_type, - 'volume_type_id': 1, - 'encryption_key_id': None, - 'qos_specs': None, - 'source_replicaid': None, - 'consistencygroup_id': None, - 'cgsnapshot_id': None, } - self.assertEqual(expected_result, result) - - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.volume_types.get_volume_type_qos_specs') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - def test_extract_volume_request_from_image_with_qos_specs( - self, - fake_get_type_id, - fake_get_qos, - fake_is_encrypted): - - fake_image_service = fake_image.FakeImageService() - image_id = 5 - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'active' - image_meta['size'] = 1 - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - volume_type = 'type1' - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = False - fake_get_type_id.return_value = 1 - fake_qos_spec = {'specs': {'fake_key': 'fake'}} - fake_get_qos.return_value = {'qos_specs': fake_qos_spec} - result = task.execute(self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='nova', - volume_type=volume_type, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - expected_result = {'size': 1, - 'snapshot_id': None, - 'source_volid': None, - 'availability_zone': 'nova', - 'volume_type': volume_type, - 'volume_type_id': 1, - 'encryption_key_id': None, - 'qos_specs': {'fake_key': 'fake'}, - 'source_replicaid': None, - 'consistencygroup_id': None, - 'cgsnapshot_id': None, } - self.assertEqual(expected_result, result) - - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.volume_types.get_volume_type_qos_specs') - @mock.patch('cinder.volume.volume_types.get_default_volume_type') - @mock.patch('cinder.volume.volume_types.get_volume_type_by_name') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - def test_extract_image_volume_type_from_image( - self, - fake_get_type_id, - fake_get_vol_type, - fake_get_def_vol_type, - fake_get_qos, - fake_is_encrypted): - - image_volume_type = 'type_from_image' - fake_image_service = fake_image.FakeImageService() - image_id = 6 - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'active' - image_meta['size'] = 1 - image_meta['properties'] = {} - image_meta['properties']['cinder_img_volume_type'] = image_volume_type - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = False - fake_get_type_id.return_value = 1 - fake_get_vol_type.return_value = image_volume_type - fake_get_def_vol_type.return_value = 'fake_vol_type' - fake_get_qos.return_value = {'qos_specs': None} - result = task.execute(self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='nova', - volume_type=None, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - expected_result = {'size': 1, - 'snapshot_id': None, - 'source_volid': None, - 'availability_zone': 'nova', - 'volume_type': image_volume_type, - 'volume_type_id': 1, - 'encryption_key_id': None, - 'qos_specs': None, - 'source_replicaid': None, - 'consistencygroup_id': None, - 'cgsnapshot_id': None, } - self.assertEqual(expected_result, result) - - @mock.patch('cinder.db.volume_type_get_by_name') - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.volume_types.get_volume_type_qos_specs') - @mock.patch('cinder.volume.volume_types.get_default_volume_type') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - def test_extract_image_volume_type_from_image_invalid_type( - self, - fake_get_type_id, - fake_get_def_vol_type, - fake_get_qos, - fake_is_encrypted, - fake_db_get_vol_type): - - image_volume_type = 'invalid' - fake_image_service = fake_image.FakeImageService() - image_id = 7 - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'active' - image_meta['size'] = 1 - image_meta['properties'] = {} - image_meta['properties']['cinder_img_volume_type'] = image_volume_type - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = False - fake_get_type_id.return_value = 1 - fake_get_def_vol_type.return_value = 'fake_vol_type' - fake_db_get_vol_type.side_effect = ( - exception.VolumeTypeNotFoundByName(volume_type_name='invalid')) - fake_get_qos.return_value = {'qos_specs': None} - result = task.execute(self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='nova', - volume_type=None, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - expected_result = {'size': 1, - 'snapshot_id': None, - 'source_volid': None, - 'availability_zone': 'nova', - 'volume_type': 'fake_vol_type', - 'volume_type_id': 1, - 'encryption_key_id': None, - 'qos_specs': None, - 'source_replicaid': None, - 'consistencygroup_id': None, - 'cgsnapshot_id': None, } - self.assertEqual(expected_result, result) - - @mock.patch('cinder.db.volume_type_get_by_name') - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.volume_types.get_volume_type_qos_specs') - @mock.patch('cinder.volume.volume_types.get_default_volume_type') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - @ddt.data((8, None), (9, {'cinder_img_volume_type': None})) - @ddt.unpack - def test_extract_image_volume_type_from_image_properties_error( - self, - image_id, - fake_img_properties, - fake_get_type_id, - fake_get_def_vol_type, - fake_get_qos, - fake_is_encrypted, - fake_db_get_vol_type): - - fake_image_service = fake_image.FakeImageService() - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'active' - image_meta['size'] = 1 - image_meta['properties'] = fake_img_properties - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = False - fake_get_type_id.return_value = 1 - fake_get_def_vol_type.return_value = 'fake_vol_type' - fake_get_qos.return_value = {'qos_specs': None} - result = task.execute(self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='nova', - volume_type=None, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - expected_result = {'size': 1, - 'snapshot_id': None, - 'source_volid': None, - 'availability_zone': 'nova', - 'volume_type': 'fake_vol_type', - 'volume_type_id': 1, - 'encryption_key_id': None, - 'qos_specs': None, - 'source_replicaid': None, - 'consistencygroup_id': None, - 'cgsnapshot_id': None, } - self.assertEqual(expected_result, result) - - @mock.patch('cinder.db.volume_type_get_by_name') - @mock.patch('cinder.volume.volume_types.is_encrypted') - @mock.patch('cinder.volume.volume_types.get_volume_type_qos_specs') - @mock.patch('cinder.volume.volume_types.get_default_volume_type') - @mock.patch('cinder.volume.flows.api.create_volume.' - 'ExtractVolumeRequestTask.' - '_get_volume_type_id') - def test_extract_image_volume_type_from_image_invalid_input( - self, - fake_get_type_id, - fake_get_def_vol_type, - fake_get_qos, - fake_is_encrypted, - fake_db_get_vol_type): - - fake_image_service = fake_image.FakeImageService() - image_id = 10 - image_meta = {} - image_meta['id'] = image_id - image_meta['status'] = 'inactive' - fake_image_service.create(self.ctxt, image_meta) - fake_key_manager = mock_key_mgr.MockKeyManager() - - task = create_volume.ExtractVolumeRequestTask( - fake_image_service, - {'nova'}) - - fake_is_encrypted.return_value = False - fake_get_type_id.return_value = 1 - fake_get_def_vol_type.return_value = 'fake_vol_type' - fake_get_qos.return_value = {'qos_specs': None} - - self.assertRaises(exception.InvalidInput, - task.execute, - self.ctxt, - size=1, - snapshot=None, - image_id=image_id, - source_volume=None, - availability_zone='nova', - volume_type=None, - metadata=None, - key_manager=fake_key_manager, - source_replica=None, - consistencygroup=None, - cgsnapshot=None) - - -class CreateVolumeFlowManagerTestCase(test.TestCase): - - def setUp(self): - super(CreateVolumeFlowManagerTestCase, self).setUp() - self.ctxt = context.get_admin_context() - - @mock.patch('cinder.volume.flows.manager.create_volume.' - 'CreateVolumeFromSpecTask.' - '_handle_bootable_volume_glance_meta') - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_create_from_snapshot(self, snapshot_get_by_id, volume_get_by_id, - handle_bootable): - fake_db = mock.MagicMock() - fake_driver = mock.MagicMock() - fake_volume_manager = mock.MagicMock() - fake_manager = create_volume_manager.CreateVolumeFromSpecTask( - fake_volume_manager, fake_db, fake_driver) - volume_db = {'bootable': True} - volume_obj = fake_volume.fake_volume_obj(self.ctxt, **volume_db) - snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctxt) - snapshot_get_by_id.return_value = snapshot_obj - volume_get_by_id.return_value = volume_obj - - fake_manager._create_from_snapshot(self.ctxt, volume_obj, - snapshot_obj.id) - fake_driver.create_volume_from_snapshot.assert_called_once_with( - volume_obj, snapshot_obj) - handle_bootable.assert_called_once_with(self.ctxt, volume_obj.id, - snapshot_id=snapshot_obj.id) - - @mock.patch('cinder.objects.Snapshot.get_by_id') - def test_create_from_snapshot_update_failure(self, snapshot_get_by_id): - fake_db = mock.MagicMock() - fake_driver = mock.MagicMock() - fake_volume_manager = mock.MagicMock() - fake_manager = create_volume_manager.CreateVolumeFromSpecTask( - fake_volume_manager, fake_db, fake_driver) - volume = fake_volume.fake_db_volume() - snapshot_obj = fake_snapshot.fake_snapshot_obj(self.ctxt) - snapshot_get_by_id.return_value = snapshot_obj - fake_db.volume_get.side_effect = exception.CinderException - - self.assertRaises(exception.MetadataUpdateFailure, - fake_manager._create_from_snapshot, self.ctxt, - volume, snapshot_obj.id) - fake_driver.create_volume_from_snapshot.assert_called_once_with( - volume, snapshot_obj) - - -class CreateVolumeFlowManagerGlanceCinderBackendCase(test.TestCase): - - def setUp(self): - super(CreateVolumeFlowManagerGlanceCinderBackendCase, self).setUp() - self.ctxt = context.get_admin_context() - - @mock.patch('cinder.image.image_utils.TemporaryImages.fetch') - @mock.patch('cinder.volume.flows.manager.create_volume.' - 'CreateVolumeFromSpecTask.' - '_handle_bootable_volume_glance_meta') - def test_create_from_image_volume(self, handle_bootable, mock_fetch_img, - format='raw', owner=None, - location=True): - self.flags(allowed_direct_url_schemes=['cinder']) - mock_fetch_img.return_value = mock.MagicMock( - spec=utils.get_file_spec()) - fake_db = mock.MagicMock() - fake_driver = mock.MagicMock() - fake_manager = create_volume_manager.CreateVolumeFromSpecTask( - mock.MagicMock(), fake_db, fake_driver) - fake_image_service = mock.MagicMock() - volume = fake_volume.fake_volume_obj(self.ctxt) - image_volume = fake_volume.fake_volume_obj(self.ctxt, - volume_metadata={}) - image_id = '34e54c31-3bc8-5c1d-9fff-2225bcce4b59' - url = 'cinder://%s' % image_volume['id'] - image_location = None - if location: - image_location = (url, [{'url': url, 'metadata': {}}]) - image_meta = {'id': image_id, - 'container_format': 'bare', - 'disk_format': format, - 'owner': owner or self.ctxt.project_id} - fake_driver.clone_image.return_value = (None, False) - fake_db.volume_get_all_by_host.return_value = [image_volume] - - fake_manager._create_from_image(self.ctxt, - volume, - image_location, - image_id, - image_meta, - fake_image_service) - if format is 'raw' and not owner and location: - fake_driver.create_cloned_volume.assert_called_once_with( - volume, image_volume) - handle_bootable.assert_called_once_with(self.ctxt, volume['id'], - image_id=image_id, - image_meta=image_meta) - else: - self.assertFalse(fake_driver.create_cloned_volume.called) - - def test_create_from_image_volume_in_qcow2_format(self): - self.test_create_from_image_volume(format='qcow2') - - def test_create_from_image_volume_of_other_owner(self): - self.test_create_from_image_volume(owner='fake-owner') - - def test_create_from_image_volume_without_location(self): - self.test_create_from_image_volume(location=False) - - -@mock.patch('cinder.image.image_utils.TemporaryImages.fetch') -@mock.patch('cinder.volume.flows.manager.create_volume.' - 'CreateVolumeFromSpecTask.' - '_handle_bootable_volume_glance_meta') -@mock.patch('cinder.volume.flows.manager.create_volume.' - 'CreateVolumeFromSpecTask.' - '_create_from_source_volume') -@mock.patch('cinder.volume.flows.manager.create_volume.' - 'CreateVolumeFromSpecTask.' - '_create_from_image_download') -@mock.patch('cinder.context.get_internal_tenant_context') -class CreateVolumeFlowManagerImageCacheTestCase(test.TestCase): - - def setUp(self): - super(CreateVolumeFlowManagerImageCacheTestCase, self).setUp() - self.ctxt = context.get_admin_context() - self.mock_db = mock.MagicMock() - self.mock_driver = mock.MagicMock() - self.mock_cache = mock.MagicMock() - self.mock_image_service = mock.MagicMock() - self.mock_volume_manager = mock.MagicMock() - - self.internal_context = self.ctxt - self.internal_context.user_id = 'abc123' - self.internal_context.project_id = 'def456' - - def test_create_from_image_clone_image_and_skip_cache( - self, mock_get_internal_context, mock_create_from_img_dl, - mock_create_from_src, mock_handle_bootable, mock_fetch_img): - self.mock_driver.clone_image.return_value = (None, True) - volume = fake_volume.fake_volume_obj(self.ctxt) - - image_location = 'someImageLocationStr' - image_id = 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2' - image_meta = mock.Mock() - - manager = create_volume_manager.CreateVolumeFromSpecTask( - self.mock_volume_manager, - self.mock_db, - self.mock_driver, - image_volume_cache=self.mock_cache - ) - - manager._create_from_image(self.ctxt, - volume, - image_location, - image_id, - image_meta, - self.mock_image_service) - - # Make sure clone_image is always called even if the cache is enabled - self.assertTrue(self.mock_driver.clone_image.called) - - # Create from source shouldn't happen if clone_image succeeds - self.assertFalse(mock_create_from_src.called) - - # The image download should not happen if clone_image succeeds - self.assertFalse(mock_create_from_img_dl.called) - - mock_handle_bootable.assert_called_once_with( - self.ctxt, - volume['id'], - image_id=image_id, - image_meta=image_meta - ) - - def test_create_from_image_cannot_use_cache( - self, mock_get_internal_context, mock_create_from_img_dl, - mock_create_from_src, mock_handle_bootable, mock_fetch_img): - mock_get_internal_context.return_value = None - self.mock_driver.clone_image.return_value = (None, False) - volume = fake_volume.fake_volume_obj(self.ctxt) - - image_location = 'someImageLocationStr' - image_id = 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2' - image_meta = { - 'properties': { - 'virtual_size': '2147483648' - } - } - - manager = create_volume_manager.CreateVolumeFromSpecTask( - self.mock_volume_manager, - self.mock_db, - self.mock_driver, - image_volume_cache=self.mock_cache - ) - - manager._create_from_image(self.ctxt, - volume, - image_location, - image_id, - image_meta, - self.mock_image_service) - - # Make sure clone_image is always called - self.assertTrue(self.mock_driver.clone_image.called) - - # Create from source shouldn't happen if cache cannot be used. - self.assertFalse(mock_create_from_src.called) - - # The image download should happen if clone fails and we can't use the - # image-volume cache. - mock_create_from_img_dl.assert_called_once_with( - self.ctxt, - volume, - image_location, - image_id, - self.mock_image_service - ) - - # This should not attempt to use a minimal size volume - self.assertFalse(self.mock_db.volume_update.called) - - # Make sure we didn't try and create a cache entry - self.assertFalse(self.mock_cache.ensure_space.called) - self.assertFalse(self.mock_cache.create_cache_entry.called) - - mock_handle_bootable.assert_called_once_with( - self.ctxt, - volume['id'], - image_id=image_id, - image_meta=image_meta - ) - - def test_create_from_image_cache_hit( - self, mock_get_internal_context, mock_create_from_img_dl, - mock_create_from_src, mock_handle_bootable, mock_fetch_img): - self.mock_driver.clone_image.return_value = (None, False) - image_volume_id = '70a599e0-31e7-49b7-b260-868f441e862b' - self.mock_cache.get_entry.return_value = { - 'volume_id': image_volume_id - } - - volume = fake_volume.fake_volume_obj(self.ctxt) - - image_location = 'someImageLocationStr' - image_id = 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2' - image_meta = mock.Mock() - - manager = create_volume_manager.CreateVolumeFromSpecTask( - self.mock_volume_manager, - self.mock_db, - self.mock_driver, - image_volume_cache=self.mock_cache - ) - - manager._create_from_image(self.ctxt, - volume, - image_location, - image_id, - image_meta, - self.mock_image_service) - - # Make sure clone_image is always called even if the cache is enabled - self.assertTrue(self.mock_driver.clone_image.called) - - # For a cache hit it should only clone from the image-volume - mock_create_from_src.assert_called_once_with(self.ctxt, - volume, - image_volume_id) - - # The image download should not happen when we get a cache hit - self.assertFalse(mock_create_from_img_dl.called) - - mock_handle_bootable.assert_called_once_with( - self.ctxt, - volume['id'], - image_id=image_id, - image_meta=image_meta - ) - - @mock.patch('cinder.db.volume_update') - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.image.image_utils.qemu_img_info') - def test_create_from_image_cache_miss( - self, mock_qemu_info, mock_volume_get, mock_volume_update, - mock_get_internal_context, mock_create_from_img_dl, - mock_create_from_src, mock_handle_bootable, mock_fetch_img): - mock_get_internal_context.return_value = self.ctxt - mock_fetch_img.return_value = mock.MagicMock( - spec=utils.get_file_spec()) - image_info = imageutils.QemuImgInfo() - image_info.virtual_size = '2147483648' - mock_qemu_info.return_value = image_info - self.mock_driver.clone_image.return_value = (None, False) - self.mock_cache.get_entry.return_value = None - - volume = fake_volume.fake_volume_obj(self.ctxt, size=10, - host='foo@bar#pool') - mock_volume_get.return_value = volume - - image_location = 'someImageLocationStr' - image_id = 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2' - image_meta = mock.MagicMock() - - manager = create_volume_manager.CreateVolumeFromSpecTask( - self.mock_volume_manager, - self.mock_db, - self.mock_driver, - image_volume_cache=self.mock_cache - ) - - manager._create_from_image(self.ctxt, - volume, - image_location, - image_id, - image_meta, - self.mock_image_service) - - # Make sure clone_image is always called - self.assertTrue(self.mock_driver.clone_image.called) - - # The image download should happen if clone fails and - # we get a cache miss - mock_create_from_img_dl.assert_called_once_with( - self.ctxt, - mock.ANY, - image_location, - image_id, - self.mock_image_service - ) - - # The volume size should be reduced to virtual_size and then put back - mock_volume_update.assert_any_call(self.ctxt, volume.id, {'size': 2}) - mock_volume_update.assert_any_call(self.ctxt, volume.id, {'size': 10}) - - # Make sure created a new cache entry - (self.mock_volume_manager. - _create_image_cache_volume_entry.assert_called_once_with( - self.ctxt, volume, image_id, image_meta)) - - mock_handle_bootable.assert_called_once_with( - self.ctxt, - volume['id'], - image_id=image_id, - image_meta=image_meta - ) - - @mock.patch('cinder.db.volume_update') - @mock.patch('cinder.objects.Volume.get_by_id') - @mock.patch('cinder.image.image_utils.qemu_img_info') - def test_create_from_image_cache_miss_error_downloading( - self, mock_qemu_info, mock_volume_get, mock_volume_update, - mock_get_internal_context, - mock_create_from_img_dl, mock_create_from_src, - mock_handle_bootable, mock_fetch_img): - mock_fetch_img.return_value = mock.MagicMock() - image_info = imageutils.QemuImgInfo() - image_info.virtual_size = '2147483648' - mock_qemu_info.return_value = image_info - self.mock_driver.clone_image.return_value = (None, False) - self.mock_cache.get_entry.return_value = None - - volume = fake_volume.fake_volume_obj(self.ctxt, size=10, - host='foo@bar#pool') - mock_volume_get.return_value = volume - - mock_create_from_img_dl.side_effect = exception.CinderException() - - image_location = 'someImageLocationStr' - image_id = 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2' - image_meta = mock.MagicMock() - - manager = create_volume_manager.CreateVolumeFromSpecTask( - self.mock_volume_manager, - self.mock_db, - self.mock_driver, - image_volume_cache=self.mock_cache - ) - - self.assertRaises( - exception.CinderException, - manager._create_from_image, - self.ctxt, - volume, - image_location, - image_id, - image_meta, - self.mock_image_service - ) - - # Make sure clone_image is always called - self.assertTrue(self.mock_driver.clone_image.called) - - # The image download should happen if clone fails and - # we get a cache miss - mock_create_from_img_dl.assert_called_once_with( - self.ctxt, - mock.ANY, - image_location, - image_id, - self.mock_image_service - ) - - # The volume size should be reduced to virtual_size and then put back, - # especially if there is an exception while creating the volume. - self.assertEqual(2, mock_volume_update.call_count) - mock_volume_update.assert_any_call(self.ctxt, volume.id, {'size': 2}) - mock_volume_update.assert_any_call(self.ctxt, volume.id, {'size': 10}) - - # Make sure we didn't try and create a cache entry - self.assertFalse(self.mock_cache.ensure_space.called) - self.assertFalse(self.mock_cache.create_cache_entry.called) - - def test_create_from_image_no_internal_context( - self, mock_get_internal_context, mock_create_from_img_dl, - mock_create_from_src, mock_handle_bootable, mock_fetch_img): - self.mock_driver.clone_image.return_value = (None, False) - mock_get_internal_context.return_value = None - volume = fake_volume.fake_volume_obj(self.ctxt) - - image_location = 'someImageLocationStr' - image_id = 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2' - image_meta = { - 'properties': { - 'virtual_size': '2147483648' - } - } - - manager = create_volume_manager.CreateVolumeFromSpecTask( - self.mock_volume_manager, - self.mock_db, - self.mock_driver, - image_volume_cache=self.mock_cache - ) - - manager._create_from_image(self.ctxt, - volume, - image_location, - image_id, - image_meta, - self.mock_image_service) - - # Make sure clone_image is always called - self.assertTrue(self.mock_driver.clone_image.called) - - # Create from source shouldn't happen if cache cannot be used. - self.assertFalse(mock_create_from_src.called) - - # The image download should happen if clone fails and we can't use the - # image-volume cache due to not having an internal context available. - mock_create_from_img_dl.assert_called_once_with( - self.ctxt, - volume, - image_location, - image_id, - self.mock_image_service - ) - - # This should not attempt to use a minimal size volume - self.assertFalse(self.mock_db.volume_update.called) - - # Make sure we didn't try and create a cache entry - self.assertFalse(self.mock_cache.ensure_space.called) - self.assertFalse(self.mock_cache.create_cache_entry.called) - - mock_handle_bootable.assert_called_once_with( - self.ctxt, - volume['id'], - image_id=image_id, - image_meta=image_meta - ) - - @mock.patch('cinder.image.image_utils.qemu_img_info') - def test_create_from_image_cache_miss_error_size_invalid( - self, mock_qemu_info, mock_get_internal_context, - mock_create_from_img_dl, mock_create_from_src, - mock_handle_bootable, mock_fetch_img): - mock_fetch_img.return_value = mock.MagicMock() - image_info = imageutils.QemuImgInfo() - image_info.virtual_size = '2147483648' - mock_qemu_info.return_value = image_info - self.mock_driver.clone_image.return_value = (None, False) - self.mock_cache.get_entry.return_value = None - - volume = fake_volume.fake_volume_obj(self.ctxt, size=1, - host='foo@bar#pool') - image_volume = fake_volume.fake_db_volume(size=2) - self.mock_db.volume_create.return_value = image_volume - - image_location = 'someImageLocationStr' - image_id = 'c7a8b8d4-e519-46c7-a0df-ddf1b9b9fff2' - image_meta = mock.MagicMock() - - manager = create_volume_manager.CreateVolumeFromSpecTask( - self.mock_volume_manager, - self.mock_db, - self.mock_driver, - image_volume_cache=self.mock_cache - ) - - self.assertRaises( - exception.ImageUnacceptable, - manager._create_from_image, - self.ctxt, - volume, - image_location, - image_id, - image_meta, - self.mock_image_service - ) - - # The volume size should NOT be changed when in this case - self.assertFalse(self.mock_db.volume_update.called) - - # Make sure we didn't try and create a cache entry - self.assertFalse(self.mock_cache.ensure_space.called) - self.assertFalse(self.mock_cache.create_cache_entry.called) diff --git a/cinder/tests/unit/volume/flows/test_manage_volume_flow.py b/cinder/tests/unit/volume/flows/test_manage_volume_flow.py deleted file mode 100644 index c14220994..000000000 --- a/cinder/tests/unit/volume/flows/test_manage_volume_flow.py +++ /dev/null @@ -1,51 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" Tests for manage_existing TaskFlow """ - -from cinder import context -from cinder import test -from cinder.tests.unit import fake_volume -from cinder.tests.unit.volume.flows import fake_volume_api -from cinder.volume.flows.api import manage_existing - - -class ManageVolumeFlowTestCase(test.TestCase): - - def setUp(self): - super(ManageVolumeFlowTestCase, self).setUp() - self.ctxt = context.get_admin_context() - self.counter = float(0) - - def test_cast_manage_existing(self): - volume = fake_volume.fake_volume_type_obj(self.ctxt) - - spec = { - 'name': 'name', - 'description': 'description', - 'host': 'host', - 'ref': 'ref', - 'volume_type': 'volume_type', - 'metadata': 'metadata', - 'availability_zone': 'availability_zone', - 'bootable': 'bootable', - 'volume_id': volume.id, - } - - # Fake objects assert specs - task = manage_existing.ManageCastTask( - fake_volume_api.FakeSchedulerRpcAPI(spec, self), - fake_volume_api.FakeDb()) - - create_what = spec.copy() - create_what.update({'volume': volume}) - create_what.pop('volume_id') - task.execute(self.ctxt, **create_what) diff --git a/cinder/tests/unit/windows/__init__.py b/cinder/tests/unit/windows/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/windows/db_fakes.py b/cinder/tests/unit/windows/db_fakes.py deleted file mode 100644 index 8442c2c9b..000000000 --- a/cinder/tests/unit/windows/db_fakes.py +++ /dev/null @@ -1,48 +0,0 @@ -# Copyright 2012 Pedro Navarro Perez -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Stubouts, mocks and fixtures for windows volume test suite -""" - - -def get_fake_volume_info(): - return {'name': 'volume_name', - 'size': 1, - 'provider_location': 'iqn.2010-10.org.openstack:' + 'volume_name', - 'id': 1, - 'provider_auth': None} - - -def get_fake_volume_info_cloned(): - return {'name': 'volume_name_cloned', - 'size': 1, - 'provider_location': 'iqn.2010-10.org.openstack:' + - 'volume_name_cloned', - 'id': 1, - 'provider_auth': None} - - -def get_fake_image_meta(): - return {'id': '10958016-e196-42e3-9e7f-5d8927ae3099' - } - - -def get_fake_snapshot_info(): - return {'name': 'snapshot_name', - 'volume_name': 'volume_name', } - - -def get_fake_connector_info(): - return {'initiator': 'iqn.2010-10.org.openstack:' + 'volume_name', } diff --git a/cinder/tests/unit/windows/test_smbfs.py b/cinder/tests/unit/windows/test_smbfs.py deleted file mode 100644 index 910998058..000000000 --- a/cinder/tests/unit/windows/test_smbfs.py +++ /dev/null @@ -1,262 +0,0 @@ -# Copyright 2014 Cloudbase Solutions Srl -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os - -import mock -from oslo_utils import units - -from cinder import exception -from cinder.image import image_utils -from cinder import test -from cinder.volume.drivers.windows import smbfs - - -class WindowsSmbFsTestCase(test.TestCase): - - _FAKE_SHARE = '//1.2.3.4/share1' - _FAKE_MNT_BASE = 'c:\openstack\mnt' - _FAKE_MNT_POINT = os.path.join(_FAKE_MNT_BASE, 'fake_hash') - _FAKE_VOLUME_NAME = 'volume-4f711859-4928-4cb7-801a-a50c37ceaccc' - _FAKE_SNAPSHOT_NAME = _FAKE_VOLUME_NAME + '-snapshot.vhdx' - _FAKE_SNAPSHOT_PATH = os.path.join(_FAKE_MNT_POINT, - _FAKE_SNAPSHOT_NAME) - _FAKE_TOTAL_SIZE = '2048' - _FAKE_TOTAL_AVAILABLE = '1024' - _FAKE_TOTAL_ALLOCATED = 1024 - _FAKE_VOLUME = {'id': 'e8d76af4-cbb9-4b70-8e9e-5a133f1a1a66', - 'size': 1, - 'provider_location': _FAKE_SHARE} - _FAKE_SNAPSHOT = {'id': '35a23942-7625-4683-ad84-144b76e87a80', - 'volume': _FAKE_VOLUME, - 'volume_size': _FAKE_VOLUME['size']} - _FAKE_SHARE_OPTS = '-o username=Administrator,password=12345' - _FAKE_VOLUME_PATH = os.path.join(_FAKE_MNT_POINT, - _FAKE_VOLUME_NAME + '.vhdx') - - @mock.patch.object(smbfs, 'utilsfactory') - @mock.patch.object(smbfs, 'remotefs') - def setUp(self, mock_remotefs, mock_utilsfactory): - super(WindowsSmbFsTestCase, self).setUp() - - self._smbfs_driver = smbfs.WindowsSmbfsDriver( - configuration=mock.Mock()) - self._smbfs_driver._delete = mock.Mock() - self._smbfs_driver.local_path = mock.Mock( - return_value=self._FAKE_VOLUME_PATH) - - def _test_create_volume(self, volume_exists=False, volume_format='vhdx'): - self._smbfs_driver.create_dynamic_vhd = mock.MagicMock() - fake_create = self._smbfs_driver._vhdutils.create_dynamic_vhd - self._smbfs_driver.get_volume_format = mock.Mock( - return_value=volume_format) - - with mock.patch('os.path.exists', new=lambda x: volume_exists): - if volume_exists or volume_format not in ('vhd', 'vhdx'): - self.assertRaises(exception.InvalidVolume, - self._smbfs_driver._do_create_volume, - self._FAKE_VOLUME) - else: - fake_vol_path = self._FAKE_VOLUME_PATH - self._smbfs_driver._do_create_volume(self._FAKE_VOLUME) - fake_create.assert_called_once_with( - fake_vol_path, self._FAKE_VOLUME['size'] << 30) - - def test_create_volume(self): - self._test_create_volume() - - def test_create_existing_volume(self): - self._test_create_volume(True) - - def test_create_volume_invalid_volume(self): - self._test_create_volume(volume_format="qcow") - - def test_get_capacity_info(self): - self._smbfs_driver._smbutils.get_share_capacity_info.return_value = ( - self._FAKE_TOTAL_SIZE, self._FAKE_TOTAL_AVAILABLE) - self._smbfs_driver._get_total_allocated = mock.Mock( - return_value=self._FAKE_TOTAL_ALLOCATED) - - ret_val = self._smbfs_driver._get_capacity_info(self._FAKE_SHARE) - expected_ret_val = [int(x) for x in [self._FAKE_TOTAL_SIZE, - self._FAKE_TOTAL_AVAILABLE, - self._FAKE_TOTAL_ALLOCATED]] - self.assertEqual(expected_ret_val, ret_val) - - def _test_get_img_info(self, backing_file=None): - self._smbfs_driver._vhdutils.get_vhd_parent_path.return_value = ( - backing_file) - - image_info = self._smbfs_driver._qemu_img_info(self._FAKE_VOLUME_PATH) - self.assertEqual(self._FAKE_VOLUME_NAME + '.vhdx', - image_info.image) - backing_file_name = backing_file and os.path.basename(backing_file) - self.assertEqual(backing_file_name, image_info.backing_file) - - def test_get_img_info_without_backing_file(self): - self._test_get_img_info() - - def test_get_snapshot_info(self): - self._test_get_img_info(self._FAKE_VOLUME_PATH) - - def test_create_snapshot(self): - self._smbfs_driver._vhdutils.create_differencing_vhd = ( - mock.Mock()) - self._smbfs_driver._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - - fake_create_diff = ( - self._smbfs_driver._vhdutils.create_differencing_vhd) - - self._smbfs_driver._do_create_snapshot( - self._FAKE_SNAPSHOT, - os.path.basename(self._FAKE_VOLUME_PATH), - self._FAKE_SNAPSHOT_PATH) - - fake_create_diff.assert_called_once_with(self._FAKE_SNAPSHOT_PATH, - self._FAKE_VOLUME_PATH) - - def _test_copy_volume_to_image(self, has_parent=False, - volume_format='vhd'): - drv = self._smbfs_driver - - fake_image_meta = {'id': 'fake-image-id'} - - if has_parent: - fake_volume_path = self._FAKE_SNAPSHOT_PATH - fake_parent_path = self._FAKE_VOLUME_PATH - else: - fake_volume_path = self._FAKE_VOLUME_PATH - fake_parent_path = None - - if volume_format == drv._DISK_FORMAT_VHD: - fake_volume_path = fake_volume_path[:-1] - - fake_active_image = os.path.basename(fake_volume_path) - - drv.get_active_image_from_info = mock.Mock( - return_value=fake_active_image) - drv._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - drv.get_volume_format = mock.Mock( - return_value=volume_format) - drv._vhdutils.get_vhd_parent_path.return_value = ( - fake_parent_path) - - with mock.patch.object(image_utils, 'upload_volume') as ( - fake_upload_volume): - drv.copy_volume_to_image( - mock.sentinel.context, self._FAKE_VOLUME, - mock.sentinel.image_service, fake_image_meta) - - expected_conversion = ( - has_parent or volume_format == drv._DISK_FORMAT_VHDX) - - if expected_conversion: - fake_temp_image_name = '%s.temp_image.%s.%s' % ( - self._FAKE_VOLUME['id'], - fake_image_meta['id'], - drv._DISK_FORMAT_VHD) - fake_temp_image_path = os.path.join( - self._FAKE_MNT_POINT, - fake_temp_image_name) - fake_active_image_path = os.path.join( - self._FAKE_MNT_POINT, - fake_active_image) - upload_path = fake_temp_image_path - - drv._vhdutils.convert_vhd.assert_called_once_with( - fake_active_image_path, - fake_temp_image_path) - drv._delete.assert_called_once_with( - fake_temp_image_path) - else: - upload_path = fake_volume_path - - fake_upload_volume.assert_called_once_with( - mock.sentinel.context, mock.sentinel.image_service, - fake_image_meta, upload_path, drv._DISK_FORMAT_VHD) - - def test_copy_volume_to_image_having_snapshot(self): - self._test_copy_volume_to_image(has_parent=True) - - def test_copy_vhdx_volume_to_image(self): - self._test_copy_volume_to_image(volume_format='vhdx') - - def test_copy_vhd_volume_to_image(self): - self._test_copy_volume_to_image(volume_format='vhd') - - def test_copy_image_to_volume(self): - drv = self._smbfs_driver - - drv.get_volume_format = mock.Mock( - return_value=mock.sentinel.volume_format) - drv.local_path = mock.Mock( - return_value=self._FAKE_VOLUME_PATH) - drv.configuration = mock.MagicMock() - drv.configuration.volume_dd_blocksize = mock.sentinel.block_size - - with mock.patch.object(image_utils, - 'fetch_to_volume_format') as fake_fetch: - drv.copy_image_to_volume( - mock.sentinel.context, self._FAKE_VOLUME, - mock.sentinel.image_service, - mock.sentinel.image_id) - fake_fetch.assert_called_once_with( - mock.sentinel.context, - mock.sentinel.image_service, - mock.sentinel.image_id, - self._FAKE_VOLUME_PATH, mock.sentinel.volume_format, - mock.sentinel.block_size) - drv._vhdutils.resize_vhd.assert_called_once_with( - self._FAKE_VOLUME_PATH, - self._FAKE_VOLUME['size'] * units.Gi) - - def test_copy_volume_from_snapshot(self): - drv = self._smbfs_driver - fake_volume_info = { - self._FAKE_SNAPSHOT['id']: 'fake_snapshot_file_name'} - fake_img_info = mock.MagicMock() - fake_img_info.backing_file = self._FAKE_VOLUME_NAME + '.vhdx' - - drv._local_path_volume_info = mock.Mock( - return_value=self._FAKE_VOLUME_PATH + '.info') - drv._local_volume_dir = mock.Mock( - return_value=self._FAKE_MNT_POINT) - drv._read_info_file = mock.Mock( - return_value=fake_volume_info) - drv._qemu_img_info = mock.Mock( - return_value=fake_img_info) - drv.local_path = mock.Mock( - return_value=mock.sentinel.new_volume_path) - - drv._copy_volume_from_snapshot( - self._FAKE_SNAPSHOT, self._FAKE_VOLUME, - self._FAKE_VOLUME['size']) - - drv._delete.assert_called_once_with(mock.sentinel.new_volume_path) - drv._vhdutils.convert_vhd.assert_called_once_with( - self._FAKE_VOLUME_PATH, - mock.sentinel.new_volume_path) - drv._vhdutils.resize_vhd.assert_called_once_with( - mock.sentinel.new_volume_path, - self._FAKE_VOLUME['size'] * units.Gi) - - def test_rebase_img(self): - drv = self._smbfs_driver - drv._rebase_img( - self._FAKE_SNAPSHOT_PATH, - self._FAKE_VOLUME_NAME + '.vhdx', 'vhdx') - drv._vhdutils.reconnect_parent_vhd.assert_called_once_with( - self._FAKE_SNAPSHOT_PATH, self._FAKE_VOLUME_PATH) diff --git a/cinder/tests/unit/windows/test_windows.py b/cinder/tests/unit/windows/test_windows.py deleted file mode 100644 index c74c5e64f..000000000 --- a/cinder/tests/unit/windows/test_windows.py +++ /dev/null @@ -1,426 +0,0 @@ -# Copyright 2012 Pedro Navarro Perez -# Copyright 2015 Cloudbase Solutions SRL -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Unit tests for Windows Server 2012 OpenStack Cinder volume driver -""" - -import mock -import os - -from oslo_utils import fileutils -from oslo_utils import units - -from cinder.image import image_utils -from cinder import test -from cinder.tests.unit.windows import db_fakes -from cinder.volume import configuration as conf -from cinder.volume.drivers.windows import windows - - -class TestWindowsDriver(test.TestCase): - @mock.patch.object(windows, 'utilsfactory') - def setUp(self, mock_utilsfactory): - super(TestWindowsDriver, self).setUp() - configuration = conf.Configuration(None) - configuration.append_config_values(windows.windows_opts) - self.flags(windows_iscsi_lun_path=mock.sentinel.iscsi_lun_path) - self.flags(image_conversion_dir=mock.sentinel.image_conversion_dir) - - self._driver = windows.WindowsDriver(configuration=configuration) - - @mock.patch.object(fileutils, 'ensure_tree') - def test_do_setup(self, mock_ensure_tree): - self._driver.do_setup(mock.sentinel.context) - - mock_ensure_tree.assert_has_calls( - [mock.call(mock.sentinel.iscsi_lun_path), - mock.call(mock.sentinel.image_conversion_dir)]) - - def test_check_for_setup_error(self): - self._driver.check_for_setup_error() - - self._driver._tgt_utils.get_portal_locations.assert_called_once_with( - available_only=True, fail_if_none_found=True) - - @mock.patch.object(windows.WindowsDriver, '_get_target_name') - def test_get_host_information(self, mock_get_target_name): - tgt_utils = self._driver._tgt_utils - - fake_auth_meth = 'CHAP' - fake_chap_username = 'fake_chap_username' - fake_chap_password = 'fake_chap_password' - fake_host_info = {'fake_prop': 'fake_value'} - fake_volume = db_fakes.get_fake_volume_info() - fake_volume['provider_auth'] = "%s %s %s" % (fake_auth_meth, - fake_chap_username, - fake_chap_password) - - mock_get_target_name.return_value = mock.sentinel.target_name - tgt_utils.get_portal_locations.return_value = [ - mock.sentinel.portal_location] - tgt_utils.get_target_information.return_value = fake_host_info - - expected_host_info = dict(fake_host_info, - auth_method=fake_auth_meth, - auth_username=fake_chap_username, - auth_password=fake_chap_password, - target_discovered=False, - target_portal=mock.sentinel.portal_location, - target_lun=0, - volume_id=fake_volume['id']) - - host_info = self._driver._get_host_information(fake_volume) - - self.assertEqual(expected_host_info, host_info) - - mock_get_target_name.assert_called_once_with(fake_volume) - tgt_utils.get_portal_locations.assert_called_once_with() - tgt_utils.get_target_information.assert_called_once_with( - mock.sentinel.target_name) - - @mock.patch.object(windows.WindowsDriver, '_get_host_information') - def test_initialize_connection(self, mock_get_host_info): - tgt_utils = self._driver._tgt_utils - - fake_volume = db_fakes.get_fake_volume_info() - fake_initiator = db_fakes.get_fake_connector_info() - fake_host_info = {'fake_host_prop': 'fake_value'} - - mock_get_host_info.return_value = fake_host_info - - expected_conn_info = {'driver_volume_type': 'iscsi', - 'data': fake_host_info} - conn_info = self._driver.initialize_connection(fake_volume, - fake_initiator) - - self.assertEqual(expected_conn_info, conn_info) - mock_associate = tgt_utils.associate_initiator_with_iscsi_target - mock_associate.assert_called_once_with( - fake_initiator['initiator'], - fake_volume['provider_location']) - - def test_terminate_connection(self): - fake_volume = db_fakes.get_fake_volume_info() - fake_initiator = db_fakes.get_fake_connector_info() - - self._driver.terminate_connection(fake_volume, fake_initiator) - - self._driver._tgt_utils.deassociate_initiator.assert_called_once_with( - fake_initiator['initiator'], fake_volume['provider_location']) - - @mock.patch.object(windows.WindowsDriver, 'local_path') - def test_create_volume(self, mock_local_path): - fake_volume = db_fakes.get_fake_volume_info() - - self._driver.create_volume(fake_volume) - - mock_local_path.assert_called_once_with(fake_volume) - self._driver._tgt_utils.create_wt_disk.assert_called_once_with( - mock_local_path.return_value, - fake_volume['name'], - size_mb=fake_volume['size'] * 1024) - - def test_local_path(self): - fake_volume = db_fakes.get_fake_volume_info() - - fake_lun_path = 'fake_lun_path' - self.flags(windows_iscsi_lun_path=fake_lun_path) - - disk_format = 'vhd' - mock_get_fmt = self._driver._tgt_utils.get_supported_disk_format - mock_get_fmt.return_value = disk_format - - disk_path = self._driver.local_path(fake_volume) - - expected_fname = "%s.%s" % (fake_volume['name'], disk_format) - expected_disk_path = os.path.join(fake_lun_path, - expected_fname) - self.assertEqual(expected_disk_path, disk_path) - mock_get_fmt.assert_called_once_with() - - @mock.patch.object(windows.WindowsDriver, 'local_path') - @mock.patch.object(fileutils, 'delete_if_exists') - def test_delete_volume(self, mock_delete_if_exists, mock_local_path): - fake_volume = db_fakes.get_fake_volume_info() - - self._driver.delete_volume(fake_volume) - - mock_local_path.assert_called_once_with(fake_volume) - self._driver._tgt_utils.remove_wt_disk.assert_called_once_with( - fake_volume['name']) - mock_delete_if_exists.assert_called_once_with( - mock_local_path.return_value) - - def test_create_snapshot(self): - fake_snapshot = db_fakes.get_fake_snapshot_info() - - self._driver.create_snapshot(fake_snapshot) - - self._driver._tgt_utils.create_snapshot.assert_called_once_with( - fake_snapshot['volume_name'], fake_snapshot['name']) - - @mock.patch.object(windows.WindowsDriver, 'local_path') - def test_create_volume_from_snapshot(self, mock_local_path): - fake_volume = db_fakes.get_fake_volume_info() - fake_snapshot = db_fakes.get_fake_snapshot_info() - - self._driver.create_volume_from_snapshot(fake_volume, fake_snapshot) - - self._driver._tgt_utils.export_snapshot.assert_called_once_with( - fake_snapshot['name'], - mock_local_path.return_value) - self._driver._tgt_utils.import_wt_disk.assert_called_once_with( - mock_local_path.return_value, - fake_volume['name']) - - def test_delete_snapshot(self): - fake_snapshot = db_fakes.get_fake_snapshot_info() - - self._driver.delete_snapshot(fake_snapshot) - - self._driver._tgt_utils.delete_snapshot.assert_called_once_with( - fake_snapshot['name']) - - def test_get_target_name(self): - fake_volume = db_fakes.get_fake_volume_info() - expected_target_name = "%s%s" % ( - self._driver.configuration.iscsi_target_prefix, - fake_volume['name']) - - target_name = self._driver._get_target_name(fake_volume) - self.assertEqual(expected_target_name, target_name) - - @mock.patch.object(windows.WindowsDriver, '_get_target_name') - @mock.patch.object(windows.utils, 'generate_username') - @mock.patch.object(windows.utils, 'generate_password') - def test_create_export(self, mock_generate_password, - mock_generate_username, - mock_get_target_name): - tgt_utils = self._driver._tgt_utils - fake_volume = db_fakes.get_fake_volume_info() - self._driver.configuration.chap_username = None - self._driver.configuration.chap_password = None - self._driver.configuration.use_chap_auth = True - fake_chap_username = 'fake_chap_username' - fake_chap_password = 'fake_chap_password' - - mock_get_target_name.return_value = mock.sentinel.target_name - mock_generate_username.return_value = fake_chap_username - mock_generate_password.return_value = fake_chap_password - tgt_utils.iscsi_target_exists.return_value = False - - vol_updates = self._driver.create_export(mock.sentinel.context, - fake_volume, - mock.sentinel.connector) - - mock_get_target_name.assert_called_once_with(fake_volume) - tgt_utils.iscsi_target_exists.assert_called_once_with( - mock.sentinel.target_name) - tgt_utils.set_chap_credentials.assert_called_once_with( - mock.sentinel.target_name, - fake_chap_username, - fake_chap_password) - tgt_utils.add_disk_to_target.assert_called_once_with( - fake_volume['name'], mock.sentinel.target_name) - - expected_provider_auth = ' '.join(('CHAP', - fake_chap_username, - fake_chap_password)) - expected_vol_updates = dict( - provider_location=mock.sentinel.target_name, - provider_auth=expected_provider_auth) - self.assertEqual(expected_vol_updates, vol_updates) - - @mock.patch.object(windows.WindowsDriver, '_get_target_name') - def test_remove_export(self, mock_get_target_name): - fake_volume = db_fakes.get_fake_volume_info() - - self._driver.remove_export(mock.sentinel.context, fake_volume) - - mock_get_target_name.assert_called_once_with(fake_volume) - self._driver._tgt_utils.delete_iscsi_target.assert_called_once_with( - mock_get_target_name.return_value) - - @mock.patch.object(windows.WindowsDriver, 'local_path') - @mock.patch.object(image_utils, 'temporary_file') - @mock.patch.object(image_utils, 'fetch_to_vhd') - @mock.patch('os.unlink') - def test_copy_image_to_volume(self, mock_unlink, mock_fetch_to_vhd, - mock_tmp_file, mock_local_path): - tgt_utils = self._driver._tgt_utils - fake_volume = db_fakes.get_fake_volume_info() - - mock_tmp_file.return_value.__enter__.return_value = ( - mock.sentinel.tmp_vhd_path) - mock_local_path.return_value = mock.sentinel.vol_vhd_path - - self._driver.copy_image_to_volume(mock.sentinel.context, - fake_volume, - mock.sentinel.image_service, - mock.sentinel.image_id) - - mock_local_path.assert_called_once_with(fake_volume) - mock_tmp_file.assert_called_once_with(suffix='.vhd') - image_utils.fetch_to_vhd.assert_called_once_with( - mock.sentinel.context, mock.sentinel.image_service, - mock.sentinel.image_id, mock.sentinel.tmp_vhd_path, - self._driver.configuration.volume_dd_blocksize) - - mock_unlink.assert_called_once_with(mock.sentinel.vol_vhd_path) - self._driver._vhdutils.convert_vhd.assert_called_once_with( - mock.sentinel.tmp_vhd_path, - mock.sentinel.vol_vhd_path, - tgt_utils.get_supported_vhd_type.return_value) - self._driver._vhdutils.resize_vhd.assert_called_once_with( - mock.sentinel.vol_vhd_path, - fake_volume['size'] * units.Gi, - is_file_max_size=False) - - tgt_utils.change_wt_disk_status.assert_has_calls( - [mock.call(fake_volume['name'], enabled=False), - mock.call(fake_volume['name'], enabled=True)]) - - @mock.patch.object(windows.uuidutils, 'generate_uuid') - def test_temporary_snapshot(self, mock_generate_uuid): - tgt_utils = self._driver._tgt_utils - mock_generate_uuid.return_value = mock.sentinel.snap_uuid - expected_snap_name = '%s-tmp-snapshot-%s' % ( - mock.sentinel.volume_name, mock.sentinel.snap_uuid) - - with self._driver._temporary_snapshot( - mock.sentinel.volume_name) as snap_name: - self.assertEqual(expected_snap_name, snap_name) - tgt_utils.create_snapshot.assert_called_once_with( - mock.sentinel.volume_name, expected_snap_name) - - tgt_utils.delete_snapshot.assert_called_once_with( - expected_snap_name) - - @mock.patch.object(windows.WindowsDriver, '_temporary_snapshot') - @mock.patch.object(image_utils, 'upload_volume') - @mock.patch.object(fileutils, 'delete_if_exists') - def test_copy_volume_to_image(self, mock_delete_if_exists, - mock_upload_volume, - mock_tmp_snap): - tgt_utils = self._driver._tgt_utils - - disk_format = 'vhd' - fake_image_meta = db_fakes.get_fake_image_meta() - fake_volume = db_fakes.get_fake_volume_info() - fake_img_conv_dir = 'fake_img_conv_dir' - self._driver.configuration.image_conversion_dir = fake_img_conv_dir - - tgt_utils.get_supported_disk_format.return_value = disk_format - mock_tmp_snap.return_value.__enter__.return_value = ( - mock.sentinel.tmp_snap_name) - - expected_tmp_vhd_path = os.path.join( - fake_img_conv_dir, - fake_image_meta['id'] + '.' + disk_format) - - self._driver.copy_volume_to_image( - mock.sentinel.context, fake_volume, - mock.sentinel.image_service, - fake_image_meta) - - mock_tmp_snap.assert_called_once_with(fake_volume['name']) - tgt_utils.export_snapshot.assert_called_once_with( - mock.sentinel.tmp_snap_name, - expected_tmp_vhd_path) - mock_upload_volume.assert_called_once_with( - mock.sentinel.context, mock.sentinel.image_service, - fake_image_meta, expected_tmp_vhd_path, 'vhd') - mock_delete_if_exists.assert_called_once_with( - expected_tmp_vhd_path) - - @mock.patch.object(windows.WindowsDriver, '_temporary_snapshot') - @mock.patch.object(windows.WindowsDriver, 'local_path') - def test_create_cloned_volume(self, mock_local_path, - mock_tmp_snap): - tgt_utils = self._driver._tgt_utils - - fake_volume = db_fakes.get_fake_volume_info() - fake_src_volume = db_fakes.get_fake_volume_info_cloned() - - mock_tmp_snap.return_value.__enter__.return_value = ( - mock.sentinel.tmp_snap_name) - mock_local_path.return_value = mock.sentinel.vol_vhd_path - - self._driver.create_cloned_volume(fake_volume, fake_src_volume) - - mock_tmp_snap.assert_called_once_with(fake_src_volume['name']) - tgt_utils.export_snapshot.assert_called_once_with( - mock.sentinel.tmp_snap_name, - mock.sentinel.vol_vhd_path) - self._driver._vhdutils.resize_vhd.assert_called_once_with( - mock.sentinel.vol_vhd_path, fake_volume['size'] * units.Gi, - is_file_max_size=False) - tgt_utils.import_wt_disk.assert_called_once_with( - mock.sentinel.vol_vhd_path, fake_volume['name']) - - @mock.patch('os.path.splitdrive') - def test_get_capacity_info(self, mock_splitdrive): - mock_splitdrive.return_value = (mock.sentinel.drive, - mock.sentinel.path_tail) - fake_size_gb = 2 - fake_free_space_gb = 1 - self._driver._hostutils.get_volume_info.return_value = ( - fake_size_gb * units.Gi, - fake_free_space_gb * units.Gi) - - total_gb, free_gb = self._driver._get_capacity_info() - - self.assertEqual(fake_size_gb, total_gb) - self.assertEqual(fake_free_space_gb, free_gb) - - self._driver._hostutils.get_volume_info.assert_called_once_with( - mock.sentinel.drive) - mock_splitdrive.assert_called_once_with( - mock.sentinel.iscsi_lun_path) - - @mock.patch.object(windows.WindowsDriver, '_get_capacity_info') - def test_update_volume_stats(self, mock_get_capacity_info): - mock_get_capacity_info.return_value = ( - mock.sentinel.size_gb, - mock.sentinel.free_space_gb) - - self.flags(volume_backend_name=mock.sentinel.backend_name) - self.flags(reserved_percentage=mock.sentinel.reserved_percentage) - - expected_volume_stats = dict( - volume_backend_name=mock.sentinel.backend_name, - vendor_name='Microsoft', - driver_version=self._driver.VERSION, - storage_protocol='iSCSI', - total_capacity_gb=mock.sentinel.size_gb, - free_capacity_gb=mock.sentinel.free_space_gb, - reserved_percentage=mock.sentinel.reserved_percentage, - QoS_support=False) - - self._driver._update_volume_stats() - self.assertEqual(expected_volume_stats, - self._driver._stats) - - def test_extend_volume(self): - fake_volume = db_fakes.get_fake_volume_info() - new_size_gb = 2 - expected_additional_sz_mb = 1024 - - self._driver.extend_volume(fake_volume, new_size_gb) - - self._driver._tgt_utils.extend_wt_disk.assert_called_once_with( - fake_volume['name'], expected_additional_sz_mb) diff --git a/cinder/tests/unit/windows/test_windows_remotefs.py b/cinder/tests/unit/windows/test_windows_remotefs.py deleted file mode 100644 index b965c83b1..000000000 --- a/cinder/tests/unit/windows/test_windows_remotefs.py +++ /dev/null @@ -1,76 +0,0 @@ -# Copyright 2014 Cloudbase Solutions Srl -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import mock - -from cinder import exception -from cinder import test -from cinder.volume.drivers.windows import remotefs - - -class WindowsRemoteFsTestCase(test.TestCase): - def setUp(self): - super(WindowsRemoteFsTestCase, self).setUp() - - with mock.patch.object(remotefs.WindowsRemoteFsClient, - '__init__', lambda x: None): - self._remotefs = remotefs.WindowsRemoteFsClient() - - self._remotefs._mount_base = mock.sentinel.mnt_base - self._remotefs._smbutils = mock.Mock() - self._remotefs._pathutils = mock.Mock() - - @mock.patch('os.path.isdir') - @mock.patch('os.makedirs') - @mock.patch('os.path.exists') - @mock.patch('os.path.abspath') - @mock.patch.object(remotefs.WindowsRemoteFsClient, 'get_mount_point') - def _test_mount_share(self, mock_get_mnt_point, mock_abspath, - mock_path_exists, mock_makedirs, mock_isdir, - mnt_point_exists=False, is_mnt_point_slink=True): - mount_options = dict(username=mock.sentinel.username, - password=mock.sentinel.password) - mock_isdir.return_value = False - mock_get_mnt_point.return_value = mock.sentinel.mnt_point - mock_abspath.return_value = mock.sentinel.norm_export_path - mock_path_exists.return_value = mnt_point_exists - - self._remotefs._pathutils.is_symlink.return_value = is_mnt_point_slink - self._remotefs._smbutils.check_smb_mapping.return_value = False - - if mnt_point_exists and not is_mnt_point_slink: - self.assertRaises(exception.SmbfsException, - self._remotefs.mount, - mock.sentinel.export_path, - mount_options) - else: - self._remotefs.mount(mock.sentinel.export_path, mount_options) - - mock_makedirs.assert_called_once_with(mock.sentinel.mnt_base) - mock_get_mnt_point.assert_called_once_with(mock.sentinel.export_path) - self._remotefs._smbutils.check_smb_mapping.assert_called_once_with( - mock.sentinel.norm_export_path, remove_unavailable_mapping=True) - self._remotefs._smbutils.mount_smb_share.assert_called_once_with( - mock.sentinel.norm_export_path, **mount_options) - - if not mnt_point_exists: - self._remotefs._pathutils.create_sym_link.assert_called_once_with( - mock.sentinel.mnt_point, mock.sentinel.norm_export_path) - - def test_mount_share(self): - self._test_mount_share() - - def test_mount_share_existing_mnt_point_not_symlink(self): - self._test_mount_share(mnt_point_exists=True, - is_mnt_point_slink=False) diff --git a/cinder/tests/unit/zonemanager/__init__.py b/cinder/tests/unit/zonemanager/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/tests/unit/zonemanager/test_brcd_fc_san_lookup_service.py b/cinder/tests/unit/zonemanager/test_brcd_fc_san_lookup_service.py deleted file mode 100644 index 987980a76..000000000 --- a/cinder/tests/unit/zonemanager/test_brcd_fc_san_lookup_service.py +++ /dev/null @@ -1,143 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for brcd fc san lookup service.""" - -import mock -from oslo_concurrency import processutils as putils -from oslo_config import cfg - -from cinder import exception -from cinder import ssh_utils -from cinder import test -from cinder.volume import configuration as conf -import cinder.zonemanager.drivers.brocade.brcd_fc_san_lookup_service \ - as brcd_lookup -from cinder.zonemanager.drivers.brocade import fc_zone_constants - - -parsed_switch_port_wwns = ['20:1a:00:05:1e:e8:e3:29', - '10:00:00:90:fa:34:40:f6'] -switch_data = (""" - Type Pid COS PortName NodeName TTL(sec) - N 011a00; 2,3; %(port_1)s; 20:1a:00:05:1e:e8:e3:29; na - FC4s: FCP - PortSymb: [26] "222222 - 1:1:1 - LPe12442" - NodeSymb: [32] "SomeSym 7211" - Fabric Port Name: 20:1a:00:05:1e:e8:e3:29 - Permanent Port Name: 22:22:00:22:ac:00:bc:b0 - Port Index: 0 - Share Area: No - Device Shared in Other AD: No - Redirect: No - Partial: No - LSAN: No - N 010100; 2,3; %(port_2)s; 20:00:00:00:af:00:00:af; na - FC4s: FCP - PortSymb: [26] "333333 - 1:1:1 - LPe12442" - NodeSymb: [32] "SomeSym 2222" - Fabric Port Name: 10:00:00:90:fa:34:40:f6 - Permanent Port Name: 22:22:00:22:ac:00:bc:b0 - Port Index: 0 - Share Area: No - Device Shared in Other AD: No - Redirect: No - Partial: No - LSAN: No""" % {'port_1': parsed_switch_port_wwns[0], - 'port_2': parsed_switch_port_wwns[1]}) - -_device_map_to_verify = { - 'BRCD_FAB_2': { - 'initiator_port_wwn_list': [parsed_switch_port_wwns[1].replace(':', - '')], - 'target_port_wwn_list': [parsed_switch_port_wwns[0].replace(':', '')]}} - - -class TestBrcdFCSanLookupService(brcd_lookup.BrcdFCSanLookupService, - test.TestCase): - - def setUp(self): - super(TestBrcdFCSanLookupService, self).setUp() - self.configuration = conf.Configuration(None) - self.configuration.set_default('fc_fabric_names', 'BRCD_FAB_2', - 'fc-zone-manager') - self.configuration.fc_fabric_names = 'BRCD_FAB_2' - self.create_configuration() - - # override some of the functions - def __init__(self, *args, **kwargs): - test.TestCase.__init__(self, *args, **kwargs) - - def create_configuration(self): - fc_fabric_opts = [] - fc_fabric_opts.append(cfg.StrOpt('fc_fabric_address', - default='10.24.49.100', help='')) - fc_fabric_opts.append(cfg.StrOpt('fc_fabric_user', - default='admin', help='')) - fc_fabric_opts.append(cfg.StrOpt('fc_fabric_password', - default='password', help='', - secret=True)) - fc_fabric_opts.append(cfg.PortOpt('fc_fabric_port', - default=22, help='')) - fc_fabric_opts.append(cfg.StrOpt('principal_switch_wwn', - default='100000051e55a100', help='')) - config = conf.Configuration(fc_fabric_opts, 'BRCD_FAB_2') - self.fabric_configs = {'BRCD_FAB_2': config} - - @mock.patch.object(brcd_lookup.BrcdFCSanLookupService, - 'get_nameserver_info') - @mock.patch('cinder.zonemanager.drivers.brocade.brcd_fc_san_lookup_service' - '.ssh_utils.SSHPool') - def test_get_device_mapping_from_network(self, mock_ssh_pool, - get_nameserver_info_mock): - initiator_list = [parsed_switch_port_wwns[1]] - target_list = [parsed_switch_port_wwns[0], '20240002ac000a40'] - get_nameserver_info_mock.return_value = parsed_switch_port_wwns - device_map = self.get_device_mapping_from_network( - initiator_list, target_list) - self.assertDictMatch(_device_map_to_verify, device_map) - - @mock.patch.object(brcd_lookup.BrcdFCSanLookupService, '_get_switch_data') - def test_get_nameserver_info(self, get_switch_data_mock): - ns_info_list = [] - - get_switch_data_mock.return_value = (switch_data) - # get_switch_data will be called twice with the results appended - ns_info_list_expected = (parsed_switch_port_wwns + - parsed_switch_port_wwns) - - ns_info_list = self.get_nameserver_info(None) - self.assertEqual(ns_info_list_expected, ns_info_list) - - @mock.patch.object(putils, 'ssh_execute', return_value=(switch_data, '')) - @mock.patch.object(ssh_utils.SSHPool, 'item') - def test__get_switch_data(self, ssh_pool_mock, ssh_execute_mock): - actual_switch_data = self._get_switch_data(ssh_pool_mock, - fc_zone_constants.NS_SHOW) - self.assertEqual(actual_switch_data, switch_data) - ssh_execute_mock.side_effect = putils.ProcessExecutionError() - self.assertRaises(exception.FCSanLookupServiceException, - self._get_switch_data, ssh_pool_mock, - fc_zone_constants.NS_SHOW) - - def test__parse_ns_output(self): - invalid_switch_data = ' N 011a00;20:1a:00:05:1e:e8:e3:29' - return_wwn_list = [] - return_wwn_list = self._parse_ns_output(switch_data) - self.assertEqual(parsed_switch_port_wwns, return_wwn_list) - self.assertRaises(exception.InvalidParameterValue, - self._parse_ns_output, invalid_switch_data) diff --git a/cinder/tests/unit/zonemanager/test_brcd_fc_zone_client_cli.py b/cinder/tests/unit/zonemanager/test_brcd_fc_zone_client_cli.py deleted file mode 100644 index 94e9ece90..000000000 --- a/cinder/tests/unit/zonemanager/test_brcd_fc_zone_client_cli.py +++ /dev/null @@ -1,303 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for brcd fc zone client cli.""" - -import mock -from oslo_concurrency import processutils - -from cinder import exception -from cinder import test -from cinder.zonemanager.drivers.brocade import (brcd_fc_zone_client_cli - as client_cli) -import cinder.zonemanager.drivers.brocade.fc_zone_constants as zone_constant - - -nsshow = '20:1a:00:05:1e:e8:e3:29' -switch_data = [' N 011a00;2,3;20:1a:00:05:1e:e8:e3:29;\ - 20:1a:00:05:1e:e8:e3:29;na', - ' Fabric Port Name: 20:1a:00:05:1e:e8:e3:29'] -cfgactvshow = ['Effective configuration:\n', - ' cfg:\tOpenStack_Cfg\t\n', - ' zone:\topenstack50060b0000c26604201900051ee8e329\t\n', - '\t\t50:06:0b:00:00:c2:66:04\n', - '\t\t20:19:00:05:1e:e8:e3:29\n'] -active_zoneset = { - 'zones': { - 'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:29']}, - 'active_zone_config': 'OpenStack_Cfg'} -active_zoneset_multiple_zones = { - 'zones': { - 'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:29'], - 'openstack50060b0000c26602201900051ee8e327': - ['50:06:0b:00:00:c2:66:02', '20:19:00:05:1e:e8:e3:27']}, - 'active_zone_config': 'OpenStack_Cfg'} -new_zone_memb_same = { - 'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:29']} -new_zone_memb_not_same = { - 'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:30']} -new_zone = {'openstack10000012345678902001009876543210': - ['10:00:00:12:34:56:78:90', '20:01:00:98:76:54:32:10']} -new_zones = {'openstack10000012345678902001009876543210': - ['10:00:00:12:34:56:78:90', '20:01:00:98:76:54:32:10'], - 'openstack10000011111111112001001111111111': - ['10:00:00:11:11:11:11:11', '20:01:00:11:11:11:11:11']} -zone_names_to_delete = 'openstack50060b0000c26604201900051ee8e329' -supported_firmware = ['Kernel: 2.6', 'Fabric OS: v7.0.1'] -unsupported_firmware = ['Fabric OS: v6.2.1'] - - -class TestBrcdFCZoneClientCLI(client_cli.BrcdFCZoneClientCLI, test.TestCase): - - def setUp(self): - super(TestBrcdFCZoneClientCLI, self).setUp() - - # override some of the functions - def __init__(self, *args, **kwargs): - test.TestCase.__init__(self, *args, **kwargs) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_get_switch_info') - def test_get_active_zone_set(self, get_switch_info_mock): - cmd_list = [zone_constant.GET_ACTIVE_ZONE_CFG] - get_switch_info_mock.return_value = cfgactvshow - active_zoneset_returned = self.get_active_zone_set() - get_switch_info_mock.assert_called_once_with(cmd_list) - self.assertDictMatch(active_zoneset, active_zoneset_returned) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_run_ssh') - def test_get_active_zone_set_ssh_error(self, run_ssh_mock): - run_ssh_mock.side_effect = processutils.ProcessExecutionError - self.assertRaises(exception.BrocadeZoningCliException, - self.get_active_zone_set) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'get_active_zone_set') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'apply_zone_change') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_cfg_save') - def test_add_zones_new_zone_no_activate(self, cfg_save_mock, - apply_zone_change_mock, - get_active_zs_mock): - get_active_zs_mock.return_value = active_zoneset - self.add_zones(new_zones, False, None) - self.assertEqual(2, get_active_zs_mock.call_count) - self.assertEqual(3, apply_zone_change_mock.call_count) - cfg_save_mock.assert_called_once_with() - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'get_active_zone_set') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'apply_zone_change') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'activate_zoneset') - def test_add_zones_new_zone_activate(self, activate_zoneset_mock, - apply_zone_change_mock, - get_active_zs_mock): - get_active_zs_mock.return_value = active_zoneset - self.add_zones(new_zone, True, active_zoneset) - self.assertEqual(2, apply_zone_change_mock.call_count) - activate_zoneset_mock.assert_called_once_with( - active_zoneset['active_zone_config']) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'get_active_zone_set') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'delete_zones') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'activate_zoneset') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'apply_zone_change') - def test_add_zone_exists_memb_same(self, apply_zone_change_mock, - activate_zoneset_mock, - delete_zones_mock, - get_active_zs_mock): - get_active_zs_mock.return_value = active_zoneset - self.add_zones(new_zone_memb_same, True, active_zoneset) - self.assertEqual(0, apply_zone_change_mock.call_count) - self.assertEqual(0, delete_zones_mock.call_count) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'get_active_zone_set') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'delete_zones') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'activate_zoneset') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'apply_zone_change') - def test_add_zone_exists_memb_not_same(self, apply_zone_change_mock, - activate_zoneset_mock, - delete_zones_mock, - get_active_zs_mock): - get_active_zs_mock.return_value = active_zoneset - self.add_zones(new_zone_memb_not_same, True, active_zoneset) - self.assertEqual(2, apply_zone_change_mock.call_count) - self.assertEqual(1, delete_zones_mock.call_count) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_ssh_execute') - def test_activate_zoneset(self, ssh_execute_mock): - ssh_execute_mock.return_value = True - return_value = self.activate_zoneset('zoneset1') - self.assertTrue(return_value) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_ssh_execute') - def test_deactivate_zoneset(self, ssh_execute_mock): - ssh_execute_mock.return_value = True - return_value = self.deactivate_zoneset() - self.assertTrue(return_value) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'apply_zone_change') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_cfg_save') - def test_delete_zones_activate_false(self, cfg_save_mock, - apply_zone_change_mock): - with mock.patch.object(self, '_zone_delete') as zone_delete_mock: - self.delete_zones(zone_names_to_delete, False, - active_zoneset_multiple_zones) - self.assertEqual(1, apply_zone_change_mock.call_count) - zone_delete_mock.assert_called_once_with(zone_names_to_delete) - cfg_save_mock.assert_called_once_with() - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'apply_zone_change') - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'activate_zoneset') - def test_delete_zones_activate_true(self, activate_zs_mock, - apply_zone_change_mock): - with mock.patch.object(self, '_zone_delete') \ - as zone_delete_mock: - self.delete_zones(zone_names_to_delete, True, - active_zoneset_multiple_zones) - self.assertEqual(1, apply_zone_change_mock.call_count) - zone_delete_mock.assert_called_once_with(zone_names_to_delete) - activate_zs_mock.assert_called_once_with( - active_zoneset['active_zone_config']) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_get_switch_info') - def test_get_nameserver_info(self, get_switch_info_mock): - ns_info_list_expected = ['20:1a:00:05:1e:e8:e3:29'] - get_switch_info_mock.return_value = (switch_data) - ns_info_list = self.get_nameserver_info() - self.assertEqual(ns_info_list_expected, ns_info_list) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_run_ssh') - def test_get_nameserver_info_ssh_error(self, run_ssh_mock): - run_ssh_mock.side_effect = processutils.ProcessExecutionError - self.assertRaises(exception.BrocadeZoningCliException, - self.get_nameserver_info) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_ssh_execute') - def test__cfg_save(self, ssh_execute_mock): - cmd_list = [zone_constant.CFG_SAVE] - self._cfg_save() - ssh_execute_mock.assert_called_once_with(cmd_list, True, 1) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'apply_zone_change') - def test__zone_delete(self, apply_zone_change_mock): - zone_name = 'testzone' - cmd_list = ['zonedelete', '"testzone"'] - self._zone_delete(zone_name) - apply_zone_change_mock.assert_called_once_with(cmd_list) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, 'apply_zone_change') - def test__cfg_trans_abort(self, apply_zone_change_mock): - cmd_list = [zone_constant.CFG_ZONE_TRANS_ABORT] - with mock.patch.object(self, '_is_trans_abortable') \ - as is_trans_abortable_mock: - is_trans_abortable_mock.return_value = True - self._cfg_trans_abort() - is_trans_abortable_mock.assert_called_once_with() - apply_zone_change_mock.assert_called_once_with(cmd_list) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_run_ssh') - def test__is_trans_abortable_true(self, run_ssh_mock): - cmd_list = [zone_constant.CFG_SHOW_TRANS] - run_ssh_mock.return_value = (Stream(zone_constant.TRANS_ABORTABLE), - None) - data = self._is_trans_abortable() - self.assertTrue(data) - run_ssh_mock.assert_called_once_with(cmd_list, True, 1) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_run_ssh') - def test__is_trans_abortable_ssh_error(self, run_ssh_mock): - run_ssh_mock.return_value = (Stream(), Stream()) - self.assertRaises(exception.BrocadeZoningCliException, - self._is_trans_abortable) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_run_ssh') - def test__is_trans_abortable_false(self, run_ssh_mock): - cmd_list = [zone_constant.CFG_SHOW_TRANS] - cfgtransshow = 'There is no outstanding zoning transaction' - run_ssh_mock.return_value = (Stream(cfgtransshow), None) - data = self._is_trans_abortable() - self.assertFalse(data) - run_ssh_mock.assert_called_once_with(cmd_list, True, 1) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_run_ssh') - def test_apply_zone_change(self, run_ssh_mock): - cmd_list = [zone_constant.CFG_SAVE] - run_ssh_mock.return_value = (None, None) - self.apply_zone_change(cmd_list) - run_ssh_mock.assert_called_once_with(cmd_list, True, 1) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_run_ssh') - def test__get_switch_info(self, run_ssh_mock): - cmd_list = [zone_constant.NS_SHOW] - nsshow_list = [nsshow] - run_ssh_mock.return_value = (Stream(nsshow), Stream()) - switch_data = self._get_switch_info(cmd_list) - self.assertEqual(nsshow_list, switch_data) - run_ssh_mock.assert_called_once_with(cmd_list, True, 1) - - def test__parse_ns_output(self): - invalid_switch_data = [' N 011a00;20:1a:00:05:1e:e8:e3:29'] - expected_wwn_list = ['20:1a:00:05:1e:e8:e3:29'] - return_wwn_list = self._parse_ns_output(switch_data) - self.assertEqual(expected_wwn_list, return_wwn_list) - self.assertRaises(exception.InvalidParameterValue, - self._parse_ns_output, invalid_switch_data) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_execute_shell_cmd') - def test_is_supported_firmware(self, exec_shell_cmd_mock): - exec_shell_cmd_mock.return_value = (supported_firmware, None) - self.assertTrue(self.is_supported_firmware()) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_execute_shell_cmd') - def test_is_supported_firmware_invalid(self, exec_shell_cmd_mock): - exec_shell_cmd_mock.return_value = (unsupported_firmware, None) - self.assertFalse(self.is_supported_firmware()) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_execute_shell_cmd') - def test_is_supported_firmware_no_ssh_response(self, exec_shell_cmd_mock): - exec_shell_cmd_mock.return_value = (None, Stream()) - self.assertFalse(self.is_supported_firmware()) - - @mock.patch.object(client_cli.BrcdFCZoneClientCLI, '_execute_shell_cmd') - def test_is_supported_firmware_ssh_error(self, exec_shell_cmd_mock): - exec_shell_cmd_mock.side_effect = processutils.ProcessExecutionError - self.assertRaises(exception.BrocadeZoningCliException, - self.is_supported_firmware) - - -class Channel(object): - def recv_exit_status(self): - return 0 - - -class Stream(object): - def __init__(self, buffer=''): - self.buffer = buffer - self.channel = Channel() - - def readlines(self): - return self.buffer - - def splitlines(self): - return self.buffer.splitlines() - - def close(self): - pass - - def flush(self): - self.buffer = '' diff --git a/cinder/tests/unit/zonemanager/test_brcd_fc_zone_driver.py b/cinder/tests/unit/zonemanager/test_brcd_fc_zone_driver.py deleted file mode 100644 index 385e823b0..000000000 --- a/cinder/tests/unit/zonemanager/test_brcd_fc_zone_driver.py +++ /dev/null @@ -1,262 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for Brocade fc zone driver.""" - -import mock -from oslo_config import cfg -from oslo_utils import importutils -import paramiko -import requests - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.zonemanager.drivers.brocade import brcd_fc_zone_driver as driver - -_active_cfg_before_add = {} -_active_cfg_before_delete = { - 'zones': { - 'openstack10008c7cff523b0120240002ac000a50': ( - ['10:00:8c:7c:ff:52:3b:01', - '20:24:00:02:ac:00:0a:50']), 't_zone': ['1,0']}, - 'active_zone_config': 'cfg1'} -_activate = True -_zone_name = 'openstack10008c7cff523b0120240002ac000a50' -_target_ns_map = {'100000051e55a100': ['20240002ac000a50']} -_initiator_ns_map = {'100000051e55a100': ['10008c7cff523b01']} -_zone_map_to_add = {'openstack10008c7cff523b0120240002ac000a50': ( - ['10:00:8c:7c:ff:52:3b:01', '20:24:00:02:ac:00:0a:50'])} - -_initiator_target_map = {'10008c7cff523b01': ['20240002ac000a50']} -_device_map_to_verify = { - '100000051e55a100': { - 'initiator_port_wwn_list': [ - '10008c7cff523b01'], 'target_port_wwn_list': ['20240002ac000a50']}} -_fabric_wwn = '100000051e55a100' - - -class BrcdFcZoneDriverBaseTest(object): - - def setup_config(self, is_normal, mode): - fc_test_opts = [ - cfg.StrOpt('fc_fabric_address_BRCD_FAB_1', default='10.24.48.213', - help='FC Fabric names'), - ] - configuration = conf.Configuration(fc_test_opts) - # fill up config - configuration.zoning_mode = 'fabric' - configuration.zone_driver = ('cinder.tests.unit.zonemanager.' - 'test_brcd_fc_zone_driver.' - 'FakeBrcdFCZoneDriver') - configuration.brcd_sb_connector = ('cinder.tests.unit.zonemanager.' - 'test_brcd_fc_zone_driver' - '.FakeBrcdFCZoneClientCLI') - configuration.zoning_policy = 'initiator-target' - configuration.zone_activate = True - configuration.zone_name_prefix = 'openstack' - configuration.fc_san_lookup_service = ('cinder.tests.unit.zonemanager.' - 'test_brcd_fc_zone_driver.' - 'FakeBrcdFCSanLookupService') - - configuration.fc_fabric_names = 'BRCD_FAB_1' - configuration.fc_fabric_address_BRCD_FAB_1 = '10.24.48.213' - configuration.fc_southbound_connector = 'CLI' - if is_normal: - configuration.fc_fabric_user_BRCD_FAB_1 = 'admin' - else: - configuration.fc_fabric_user_BRCD_FAB_1 = 'invaliduser' - configuration.fc_fabric_password_BRCD_FAB_1 = 'password' - - if mode == 1: - configuration.zoning_policy_BRCD_FAB_1 = 'initiator-target' - elif mode == 2: - configuration.zoning_policy_BRCD_FAB_1 = 'initiator' - else: - configuration.zoning_policy_BRCD_FAB_1 = 'initiator-target' - configuration.zone_activate_BRCD_FAB_1 = True - configuration.zone_name_prefix_BRCD_FAB_1 = 'openstack_fab1' - configuration.principal_switch_wwn_BRCD_FAB_1 = '100000051e55a100' - return configuration - - -class TestBrcdFcZoneDriver(BrcdFcZoneDriverBaseTest, test.TestCase): - - def setUp(self): - super(TestBrcdFcZoneDriver, self).setUp() - # setup config for normal flow - self.setup_driver(self.setup_config(True, 1)) - GlobalVars._zone_state = [] - - def setup_driver(self, config): - self.driver = importutils.import_object( - 'cinder.zonemanager.drivers.brocade.brcd_fc_zone_driver' - '.BrcdFCZoneDriver', configuration=config) - - def fake__get_active_zone_set(self, brcd_sb_connector, fabric_ip): - return GlobalVars._active_cfg - - def get_client(self, protocol='HTTPS'): - conn = ('cinder.tests.unit.zonemanager.test_brcd_fc_zone_driver.' + - ('FakeBrcdFCZoneClientCLI' if protocol == "CLI" - else 'FakeBrcdHttpFCZoneClient')) - client = importutils.import_object( - conn, - ipaddress="10.24.48.213", - username="admin", - password="password", - key="/home/stack/.ssh/id_rsa", - port=22, - vfid="2", - protocol=protocol - ) - return client - - def fake_get_san_context(self, target_wwn_list): - fabric_map = {} - return fabric_map - - @mock.patch.object(driver.BrcdFCZoneDriver, '_get_southbound_client') - def test_add_connection(self, get_southbound_client_mock): - """Normal flow for i-t mode.""" - GlobalVars._is_normal_test = True - GlobalVars._zone_state = [] - GlobalVars._active_cfg = _active_cfg_before_add - get_southbound_client_mock.return_value = self.get_client("HTTPS") - self.driver.add_connection('BRCD_FAB_1', _initiator_target_map) - self.assertTrue(_zone_name in GlobalVars._zone_state) - - @mock.patch.object(driver.BrcdFCZoneDriver, '_get_southbound_client') - def test_delete_connection(self, get_southbound_client_mock): - GlobalVars._is_normal_test = True - get_southbound_client_mock.return_value = self.get_client("CLI") - GlobalVars._active_cfg = _active_cfg_before_delete - self.driver.delete_connection( - 'BRCD_FAB_1', _initiator_target_map) - self.assertFalse(_zone_name in GlobalVars._zone_state) - - @mock.patch.object(driver.BrcdFCZoneDriver, '_get_southbound_client') - def test_add_connection_for_initiator_mode(self, get_southbound_client_mk): - """Normal flow for i mode.""" - GlobalVars._is_normal_test = True - get_southbound_client_mk.return_value = self.get_client("CLI") - GlobalVars._active_cfg = _active_cfg_before_add - self.setup_driver(self.setup_config(True, 2)) - self.driver.add_connection('BRCD_FAB_1', _initiator_target_map) - self.assertTrue(_zone_name in GlobalVars._zone_state) - - @mock.patch.object(driver.BrcdFCZoneDriver, '_get_southbound_client') - def test_delete_connection_for_initiator_mode(self, - get_southbound_client_mk): - GlobalVars._is_normal_test = True - get_southbound_client_mk.return_value = self.get_client("HTTPS") - GlobalVars._active_cfg = _active_cfg_before_delete - self.setup_driver(self.setup_config(True, 2)) - self.driver.delete_connection( - 'BRCD_FAB_1', _initiator_target_map) - self.assertFalse(_zone_name in GlobalVars._zone_state) - - def test_add_connection_for_invalid_fabric(self): - """Test abnormal flows.""" - GlobalVars._is_normal_test = True - GlobalVars._active_cfg = _active_cfg_before_add - GlobalVars._is_normal_test = False - self.setup_driver(self.setup_config(False, 1)) - self.assertRaises(exception.FCZoneDriverException, - self.driver.add_connection, - 'BRCD_FAB_1', - _initiator_target_map) - - def test_delete_connection_for_invalid_fabric(self): - GlobalVars._active_cfg = _active_cfg_before_delete - GlobalVars._is_normal_test = False - self.setup_driver(self.setup_config(False, 1)) - self.assertRaises(exception.FCZoneDriverException, - self.driver.delete_connection, - 'BRCD_FAB_1', - _initiator_target_map) - - -class FakeClient(object): - def get_active_zone_set(self): - return GlobalVars._active_cfg - - def add_zones(self, zones, isActivate, active_zone_set): - GlobalVars._zone_state.extend(zones.keys()) - - def delete_zones(self, zone_names, isActivate, active_zone_set): - zone_list = zone_names.split(';') - GlobalVars._zone_state = [ - x for x in GlobalVars._zone_state if x not in zone_list] - - def is_supported_firmware(self): - return True - - def get_nameserver_info(self): - return _target_ns_map - - def close_connection(self): - pass - - def cleanup(self): - pass - - -class FakeBrcdFCZoneClientCLI(FakeClient): - def __init__(self, ipaddress, username, - password, port, key, vfid, protocol): - self.firmware_supported = True - if not GlobalVars._is_normal_test: - raise paramiko.SSHException("Unable to connect to fabric.") - - -class FakeBrcdHttpFCZoneClient(FakeClient): - - def __init__(self, ipaddress, username, - password, port, key, vfid, protocol): - self.firmware_supported = True - if not GlobalVars._is_normal_test: - raise requests.exception.HTTPError("Unable to connect to fabric") - - -class FakeBrcdFCSanLookupService(object): - - def get_device_mapping_from_network(self, - initiator_wwn_list, - target_wwn_list): - device_map = {} - initiators = [] - targets = [] - for i in initiator_wwn_list: - if i in _initiator_ns_map[_fabric_wwn]: - initiators.append(i) - for t in target_wwn_list: - if t in _target_ns_map[_fabric_wwn]: - targets.append(t) - device_map[_fabric_wwn] = { - 'initiator_port_wwn_list': initiators, - 'target_port_wwn_list': targets} - return device_map - - -class GlobalVars(object): - global _active_cfg - _active_cfg = {} - global _zone_state - _zone_state = list() - global _is_normal_test - _is_normal_test = True diff --git a/cinder/tests/unit/zonemanager/test_brcd_http_fc_zone_client.py b/cinder/tests/unit/zonemanager/test_brcd_http_fc_zone_client.py deleted file mode 100644 index 627534d8e..000000000 --- a/cinder/tests/unit/zonemanager/test_brcd_http_fc_zone_client.py +++ /dev/null @@ -1,810 +0,0 @@ -# (c) Copyright 2015 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -"""Unit tests for brcd fc zone client http(s).""" -import time - -import mock -from mock import patch - -from cinder import exception -from cinder import test -from cinder.zonemanager.drivers.brocade import (brcd_http_fc_zone_client - as client) -import cinder.zonemanager.drivers.brocade.fc_zone_constants as zone_constant - - -cfgs = {'openstack_cfg': 'zone1;zone2'} -cfgs_to_delete = { - 'openstack_cfg': 'zone1;zone2;openstack50060b0000c26604201900051ee8e329'} -zones = {'zone1': '20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11', - 'zone2': '20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11'} - -zones_to_delete = { - 'zone1': '20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11', - 'zone2': '20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11', - 'openstack50060b0000c26604201900051ee8e329': - '50:06:0b:00:00:c2:66:04;20:19:00:05:1e:e8:e3:29'} - -alias = {} -qlps = {} -ifas = {} -parsed_raw_zoneinfo = "" -random_no = '' -session = None -active_cfg = 'openstack_cfg' -activate = True -no_activate = False -vf_enable = True -ns_info = ['10:00:00:05:1e:7c:64:96'] -nameserver_info = """ - - - - -NSInfo Page - - -
---BEGIN NS INFO
-
-2;8;020800;N    ;10:00:00:05:1e:7c:64:96;20:00:00:05:1e:7c:64:96;[89]""" \
-"""Brocade-825 | 3.0.4.09 | DCM-X3650-94 | Microsoft Windows Server 2003 R2"""\
-    """| Service Pack 2";FCP ;      3;20:08:00:05:1e:89:54:a0;"""\
-    """0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0;000000;port8"""\
-    """
---END NS INFO
-
-
- - -""" -mocked_zone_string = 'zonecfginfo=openstack_cfg zone1;zone2 '\ - 'zone2 20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11 '\ - 'zone1 20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11 '\ - 'alia1 10:00:00:05:1e:7c:64:96;10:21:10:05:33:0e:96:12 '\ - 'qlp 10:11:f4:ce:46:ae:68:6c;20:11:f4:ce:46:ae:68:6c '\ - 'fa1 20:15:f4:ce:96:ae:68:6c;20:11:f4:ce:46:ae:68:6c '\ - 'openstack_cfg null &saveonly=false' -mocked_zone_string_no_activate = 'zonecfginfo=openstack_cfg zone1;zone2 '\ - 'zone2 20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11 '\ - 'zone1 20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11 '\ - 'alia1 10:00:00:05:1e:7c:64:96;10:21:10:05:33:0e:96:12 '\ - 'qlp 10:11:f4:ce:46:ae:68:6c;20:11:f4:ce:46:ae:68:6c '\ - 'fa1 20:15:f4:ce:96:ae:68:6c;20:11:f4:ce:46:ae:68:6c &saveonly=true' -zone_string_to_post = "zonecfginfo=openstack_cfg "\ - "openstack50060b0000c26604201900051ee8e329;zone1;zone2 "\ - "zone2 20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11 "\ - "zone1 20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11 "\ - "openstack50060b0000c26604201900051ee8e329 "\ - "50:06:0b:00:00:c2:66:04;20:19:00:05:1e:e8:e3:29 "\ - "openstack_cfg null &saveonly=false" -zone_string_to_post_no_activate = "zonecfginfo=openstack_cfg "\ - "openstack50060b0000c26604201900051ee8e329;zone1;zone2 "\ - "zone2 20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11 "\ - "zone1 20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11 "\ - "openstack50060b0000c26604201900051ee8e329 "\ - "50:06:0b:00:00:c2:66:04;20:19:00:05:1e:e8:e3:29 &saveonly=true" -zone_string_to_post_invalid_request = "zonecfginfo=openstack_cfg "\ - "openstack50060b0000c26604201900051ee8e32900000000000000000000000000;"\ - "zone1;zone2 openstack50060b0000c26604201900051ee8e329000000000000000000000"\ - "00000 50:06:0b:00:00:c2:66:04;20:19:00:05:1e:e8:e3:29 "\ - "zone1 20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11 "\ - "zone2 20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11 &saveonly=true" -zone_string_del_to_post = "zonecfginfo=openstack_cfg zone1;zone2"\ - " zone2 20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11 "\ - "zone1 20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11 "\ - "openstack_cfg null &saveonly=false" -zone_string_del_to_post_no_active = "zonecfginfo=openstack_cfg zone1;zone2"\ - " zone2 20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11 "\ - "zone1 20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11 &saveonly=true" -zone_post_page = """ - -
---BEGIN ZONE_TXN_INFO
-txnId=34666
-adId=0
-user=admin
-roleUser=admin
-openTxnOwner=
-openTxnId=0
-openTxnAbortable=0
-txnStarttime=1421916354
-txnEndtime=1421916355
-currStateInt=4
-prevStateInt=3
-actionInt=5
-currState=done
-prevState=progress
-action=error
-sessionId=5892021
-selfAborted=false
-status=done
-errorCode=-1
-errorMessage=Name too long
---END ZONE_TXN_INFO
-
-""" -zone_post_page_no_error = """ - -
---BEGIN ZONE_TXN_INFO
-txnId=34666
-adId=0
-user=admin
-roleUser=admin
-openTxnOwner=
-openTxnId=0
-openTxnAbortable=0
-txnStarttime=1421916354
-txnEndtime=1421916355
-currStateInt=4
-prevStateInt=3
-actionInt=5
-currState=done
-prevState=progress
-action=error
-sessionId=5892021
-selfAborted=false
-status=done
-errorCode=0
-errorMessage=
---END ZONE_TXN_INFO
-
-""" -secinfo_resp = """ - -
---BEGIN SECINFO
-SECURITY = OFF
-RANDOM = 6281590
-DefaultPasswdBitmap = 0
-primaryFCS = no
-switchType = 66
-resource = 10.24.48.210
-REALM = FC Switch Administration
-AUTHMETHOD = Custom_Basic
-hasUpfrontLogin=yes
-AUTHVERSION = 1
-vfEnabled=false
-vfSupported=true
---END SECINFO
-
- -""" -authenticate_resp = """ -
---BEGIN AUTHENTICATE
-authenticated = yes
-username=admin
-userrole=admin
-adCapable=1
-currentAD=AD0
-trueADEnvironment=0
-adId=0
-adList=ALL
-contextType=0
---END AUTHENTICATE
-
- -""" -un_authenticate_resp = """ - - - -Authentication - - -
---BEGIN AUTHENTICATE
-authenticated = no
-errCode = -3
-authType = Custom_Basic
-realm = FC Switch Administration
---END AUTHENTICATE
-
- -""" -switch_page_resp = """ - - - - - -
---BEGIN SWITCH INFORMATION
-didOffset=96
-swFWVersion=v7.3.0b_rc1_bld06
-swDomain=2
---END SWITCH INFORMATION
-
- - -""" -switch_page_invalid_firm = """ - - - - - -
---BEGIN SWITCH INFORMATION
-didOffset=96
-swFWVersion=v6.1.1
-swDomain=2
---END SWITCH INFORMATION
-
- - -""" -parsed_value = """ -didOffset=96 -swFWVersion=v7.3.0b_rc1_bld06 -swDomain=2 -""" -parsed_session_info_vf = """ -sessionId=524461483 -user=admin -userRole=admin -isAdminRole=Yes -authSource=0 -sessionIp=172.26.1.146 -valid=yes -adName= -adId=128 -adCapable=1 -currentAD=AD0 -currentADId=0 -homeAD=AD0 -trueADEnvironment=0 -adList= -adIdList= -pfAdmin=0 -switchIsMember=0 -definedADList=AD0,Physical Fabric -definedADIdList=0,255, -effectiveADList=AD0,Physical Fabric -rc=0 -err= -contextType=1 -vfEnabled=true -vfSupported=true -HomeVF=128 -sessionLFId=2 -isContextManageable=1 -manageableLFList=2,128, -activeLFList=128,2, -""" -session_info_vf = """ - -
---BEGIN SESSION
-sessionId=524461483
-user=admin
-userRole=admin
-isAdminRole=Yes
-authSource=0
-sessionIp=172.26.1.146
-valid=yes
-adName=
-adId=128
-adCapable=1
-currentAD=AD0
-currentADId=0
-homeAD=AD0
-trueADEnvironment=0
-adList=
-adIdList=
-pfAdmin=0
-switchIsMember=0
-definedADList=AD0,Physical Fabric
-definedADIdList=0,255,
-effectiveADList=AD0,Physical Fabric
-rc=0
-err=
-contextType=1
-vfEnabled=true
-vfSupported=true
-HomeVF=128
-sessionLFId=2
-isContextManageable=1
-manageableLFList=2,128,
-activeLFList=128,2,
---END SESSION
-
- -""" -session_info_vf_not_changed = """ - -
---BEGIN SESSION
-sessionId=524461483
-user=admin
-userRole=admin
-isAdminRole=Yes
-authSource=0
-sessionIp=172.26.1.146
-User-Agent=Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML,
-valid=yes
-adName=
-adId=128
-adCapable=1
-currentAD=AD0
-currentADId=0
-homeAD=AD0
-trueADEnvironment=0
-adList=
-adIdList=
-pfAdmin=0
-switchIsMember=0
-definedADList=AD0,Physical Fabric
-definedADIdList=0,255,
-effectiveADList=AD0,Physical Fabric
-rc=0
-err=
-contextType=1
-vfEnabled=true
-vfSupported=true
-HomeVF=128
-sessionLFId=128
-isContextManageable=1
-manageableLFList=2,128,
-activeLFList=128,2,
---END SESSION
-
- -""" -session_info_AD = """ - - - -Webtools Session Info - - -
---BEGIN SESSION
-sessionId=-2096740776
-user=
-userRole=root
-isAdminRole=No
-authSource=0
-sessionIp=
-User-Agent=
-valid=no
-adName=
-adId=0
-adCapable=1
-currentAD=AD0
-currentADId=0
-homeAD=AD0
-trueADEnvironment=0
-adList=
-adIdList=
-pfAdmin=0
-switchIsMember=1
-definedADList=AD0,Physical Fabric
-definedADIdList=0,255,
-effectiveADList=AD0,Physical Fabric
-rc=-2
-err=Could not obtain session data from store
-contextType=0
---END SESSION
-
- - -""" -zone_info = """ - - - -Zone Configuration Information - - -
---BEGIN ZONE CHANGE
-LastZoneChangeTime=1421926251
---END ZONE CHANGE
-isZoneTxnSupported=true
-ZoneLicense=true
-QuickLoopLicense=true
-DefZoneStatus=noaccess
-McDataDefaultZone=false
-McDataSafeZone=false
-AvailableZoneSize=1043890
---BEGIN ZONE INFO
-openstack_cfg zone1;zone2 """\
-"""zone1 20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11 """\
-    """zone2 20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11 """\
-    """alia1 10:00:00:05:1e:7c:64:96;10:21:10:05:33:0e:96:12 """\
-    """qlp 10:11:f4:ce:46:ae:68:6c;20:11:f4:ce:46:ae:68:6c """\
-    """fa1 20:15:f4:ce:96:ae:68:6c;20:11:f4:ce:46:ae:68:6c """\
-    """openstack_cfg null 1045274"""\
-    """--END ZONE INFO
-
- - - -""" - -active_zone_set = { - 'zones': - {'zone1': - ['20:01:00:05:33:0e:96:15', '20:00:00:05:33:0e:93:11'], - 'zone2': - ['20:01:00:05:33:0e:96:14', '20:00:00:05:33:0e:93:11']}, - 'active_zone_config': 'openstack_cfg'} -updated_zones = {'zone1': '20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11', - 'zone2': '20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11', - 'test_updated_zone': - '20:01:00:05:33:0e:96:10;20:00:00:05:33:0e:93:11'} -updated_cfgs = {'openstack_cfg': 'test_updated_zone;zone1;zone2'} -valid_zone_name = "openstack50060b0000c26604201900051ee8e329" - - -class TestBrcdHttpFCZoneClient(client.BrcdHTTPFCZoneClient, test.TestCase): - - def setUp(self): - self.auth_header = "YWRtaW46cGFzc3dvcmQ6NDM4ODEyNTIw" - self.switch_user = "admin" - self.switch_pwd = "password" - self.protocol = "HTTPS" - self.conn = None - self.alias = {} - self.qlps = {} - self.ifas = {} - self.parsed_raw_zoneinfo = "" - self.random_no = '' - self.session = None - super(TestBrcdHttpFCZoneClient, self).setUp() - - # override some of the functions - def __init__(self, *args, **kwargs): - test.TestCase.__init__(self, *args, **kwargs) - - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_create_auth_token(self, connect_mock): - connect_mock.return_value = secinfo_resp - self.assertEqual("Custom_Basic YWRtaW46cGFzc3dvcmQ6NjI4MTU5MA==", - self.create_auth_token()) - - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_authenticate(self, connect_mock): - connect_mock.return_value = authenticate_resp - self.assertEqual( - (True, "Custom_Basic YWRtaW46eHh4Og=="), self.authenticate()) - - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_authenticate_failed(self, connect_mock): - connect_mock.return_value = un_authenticate_resp - self.assertRaises( - exception.BrocadeZoningHttpException, self.authenticate) - - def test_get_parsed_data(self): - valid_delimiter1 = zone_constant.SWITCHINFO_BEGIN - valid_delimiter2 = zone_constant.SWITCHINFO_END - invalid_delimiter = "--END SWITCH INFORMATION1" - self.assertEqual(parsed_value, self.get_parsed_data( - switch_page_resp, valid_delimiter1, valid_delimiter2)) - self.assertRaises(exception.BrocadeZoningHttpException, - self.get_parsed_data, - switch_page_resp, - valid_delimiter1, - invalid_delimiter) - self.assertRaises(exception.BrocadeZoningHttpException, - self.get_parsed_data, - switch_page_resp, - invalid_delimiter, - valid_delimiter2) - - def test_get_nvp_value(self): - valid_keyname = zone_constant.FIRMWARE_VERSION - invalid_keyname = "swFWVersion1" - self.assertEqual( - "v7.3.0b_rc1_bld06", self.get_nvp_value(parsed_value, - valid_keyname)) - self.assertRaises(exception.BrocadeZoningHttpException, - self.get_nvp_value, - parsed_value, - invalid_keyname) - - def test_get_managable_vf_list(self): - manageable_list = ['2', '128'] - self.assertEqual( - manageable_list, self.get_managable_vf_list(session_info_vf)) - self.assertRaises(exception.BrocadeZoningHttpException, - self.get_managable_vf_list, session_info_AD) - - @mock.patch.object(client.BrcdHTTPFCZoneClient, 'is_vf_enabled') - def test_check_change_vf_context_vf_enabled(self, is_vf_enabled_mock): - is_vf_enabled_mock.return_value = (True, session_info_vf) - self.vfid = None - self.assertRaises( - exception.BrocadeZoningHttpException, - self.check_change_vf_context) - self.vfid = "2" - with mock.patch.object(self, 'change_vf_context') \ - as change_vf_context_mock: - self.check_change_vf_context() - change_vf_context_mock.assert_called_once_with( - self.vfid, session_info_vf) - - @mock.patch.object(client.BrcdHTTPFCZoneClient, 'is_vf_enabled') - def test_check_change_vf_context_vf_disabled(self, is_vf_enabled_mock): - is_vf_enabled_mock.return_value = (False, session_info_AD) - self.vfid = "128" - self.assertRaises( - exception.BrocadeZoningHttpException, - self.check_change_vf_context) - - @mock.patch.object(client.BrcdHTTPFCZoneClient, 'get_managable_vf_list') - @mock.patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_change_vf_context_valid(self, connect_mock, - get_managable_vf_list_mock): - get_managable_vf_list_mock.return_value = ['2', '128'] - connect_mock.return_value = session_info_vf - self.assertIsNone(self.change_vf_context("2", session_info_vf)) - data = zone_constant.CHANGE_VF.format(vfid="2") - headers = {zone_constant.AUTH_HEADER: self.auth_header} - connect_mock.assert_called_once_with( - zone_constant.POST_METHOD, zone_constant.SESSION_PAGE, - data, headers) - - @mock.patch.object(client.BrcdHTTPFCZoneClient, 'get_managable_vf_list') - @mock.patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_change_vf_context_vf_not_changed(self, - connect_mock, - get_managable_vf_list_mock): - get_managable_vf_list_mock.return_value = ['2', '128'] - connect_mock.return_value = session_info_vf_not_changed - self.assertRaises(exception.BrocadeZoningHttpException, - self.change_vf_context, "2", session_info_vf) - data = zone_constant.CHANGE_VF.format(vfid="2") - headers = {zone_constant.AUTH_HEADER: self.auth_header} - connect_mock.assert_called_once_with( - zone_constant.POST_METHOD, zone_constant.SESSION_PAGE, - data, headers) - - @mock.patch.object(client.BrcdHTTPFCZoneClient, 'get_managable_vf_list') - def test_change_vf_context_vfid_not_managaed(self, - get_managable_vf_list_mock): - get_managable_vf_list_mock.return_value = ['2', '128'] - self.assertRaises(exception.BrocadeZoningHttpException, - self.change_vf_context, "12", session_info_vf) - - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_is_supported_firmware(self, connect_mock): - connect_mock.return_value = switch_page_resp - self.assertTrue(self.is_supported_firmware()) - - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_is_supported_firmware_invalid(self, connect_mock): - connect_mock.return_value = switch_page_invalid_firm - self.assertFalse(self.is_supported_firmware()) - - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_get_active_zone_set(self, connect_mock): - connect_mock.return_value = zone_info - returned_zone_map = self.get_active_zone_set() - self.assertDictMatch(active_zone_set, returned_zone_map) - - def test_form_zone_string(self): - new_alias = { - 'alia1': '10:00:00:05:1e:7c:64:96;10:21:10:05:33:0e:96:12'} - new_qlps = {'qlp': '10:11:f4:ce:46:ae:68:6c;20:11:f4:ce:46:ae:68:6c'} - new_ifas = {'fa1': '20:15:f4:ce:96:ae:68:6c;20:11:f4:ce:46:ae:68:6c'} - self.assertEqual(mocked_zone_string, self.form_zone_string( - cfgs, active_cfg, zones, new_alias, new_qlps, new_ifas, True)) - self.assertEqual(mocked_zone_string_no_activate, self.form_zone_string( - cfgs, active_cfg, zones, new_alias, new_qlps, new_ifas, False)) - - @patch.object(client.BrcdHTTPFCZoneClient, 'post_zone_data') - def test_add_zones_activate(self, post_zone_data_mock): - post_zone_data_mock.return_value = ("0", "") - self.cfgs = cfgs.copy() - self.zones = zones.copy() - self.alias = alias.copy() - self.qlps = qlps.copy() - self.ifas = ifas.copy() - self.active_cfg = active_cfg - add_zones_info = {valid_zone_name: - ['50:06:0b:00:00:c2:66:04', - '20:19:00:05:1e:e8:e3:29'] - } - self.add_zones(add_zones_info, True) - post_zone_data_mock.assert_called_once_with(zone_string_to_post) - - @patch.object(client.BrcdHTTPFCZoneClient, 'post_zone_data') - def test_add_zones_invalid_zone_name(self, post_zone_data_mock): - post_zone_data_mock.return_value = ("-1", "Name Too Long") - self.cfgs = cfgs.copy() - self.zones = zones.copy() - self.alias = alias.copy() - self.qlps = qlps.copy() - self.ifas = ifas.copy() - self.active_cfg = active_cfg - invalid_zone_name = valid_zone_name + "00000000000000000000000000" - add_zones_info = {invalid_zone_name: - ['50:06:0b:00:00:c2:66:04', - '20:19:00:05:1e:e8:e3:29'] - } - self.assertRaises( - exception.BrocadeZoningHttpException, - self.add_zones, add_zones_info, False) - - @patch.object(client.BrcdHTTPFCZoneClient, 'post_zone_data') - def test_add_zones_no_activate(self, post_zone_data_mock): - post_zone_data_mock.return_value = ("0", "") - self.cfgs = cfgs.copy() - self.zones = zones.copy() - self.alias = alias.copy() - self.qlps = qlps.copy() - self.ifas = ifas.copy() - self.active_cfg = active_cfg - add_zones_info = {valid_zone_name: - ['50:06:0b:00:00:c2:66:04', - '20:19:00:05:1e:e8:e3:29'] - } - self.add_zones(add_zones_info, False) - post_zone_data_mock.assert_called_once_with( - zone_string_to_post_no_activate) - - @patch.object(client.BrcdHTTPFCZoneClient, 'post_zone_data') - def test_delete_zones_activate(self, post_zone_data_mock): - post_zone_data_mock.return_value = ("0", "") - self.cfgs = cfgs_to_delete.copy() - self.zones = zones_to_delete.copy() - self.alias = alias.copy() - self.qlps = qlps.copy() - self.ifas = ifas.copy() - self.active_cfg = active_cfg - delete_zones_info = valid_zone_name - - self.delete_zones(delete_zones_info, True) - post_zone_data_mock.assert_called_once_with(zone_string_del_to_post) - - @patch.object(client.BrcdHTTPFCZoneClient, 'post_zone_data') - def test_delete_zones_no_activate(self, post_zone_data_mock): - post_zone_data_mock.return_value = ("0", "") - self.cfgs = cfgs_to_delete.copy() - self.zones = zones_to_delete.copy() - self.alias = alias.copy() - self.qlps = qlps.copy() - self.ifas = ifas.copy() - self.active_cfg = active_cfg - delete_zones_info = valid_zone_name - self.delete_zones(delete_zones_info, False) - post_zone_data_mock.assert_called_once_with( - zone_string_del_to_post_no_active) - - @patch.object(client.BrcdHTTPFCZoneClient, 'post_zone_data') - def test_delete_zones_invalid_zone_name(self, post_zone_data_mock): - post_zone_data_mock.return_value = ("0", "") - self.cfgs = cfgs_to_delete.copy() - self.zones = zones_to_delete.copy() - self.alias = alias.copy() - self.qlps = qlps.copy() - self.ifas = ifas.copy() - self.active_cfg = active_cfg - delete_zones_info = 'openstack50060b0000c26604201900051ee8e32' - self.assertRaises(exception.BrocadeZoningHttpException, - self.delete_zones, delete_zones_info, False) - - @patch.object(time, 'sleep') - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_post_zone_data(self, connect_mock, sleep_mock): - connect_mock.return_value = zone_post_page - self.assertEqual( - ("-1", "Name too long"), self.post_zone_data(zone_string_to_post)) - connect_mock.return_value = zone_post_page_no_error - self.assertEqual(("0", ""), self.post_zone_data(zone_string_to_post)) - - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_get_nameserver_info(self, connect_mock): - connect_mock.return_value = nameserver_info - self.assertEqual(ns_info, self.get_nameserver_info()) - - @patch.object(client.BrcdHTTPFCZoneClient, 'get_session_info') - def test_is_vf_enabled(self, get_session_info_mock): - get_session_info_mock.return_value = session_info_vf - self.assertEqual((True, parsed_session_info_vf), self.is_vf_enabled()) - - def test_delete_update_zones_cfgs(self): - - cfgs = {'openstack_cfg': 'zone1;zone2'} - zones = {'zone1': '20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11', - 'zone2': '20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11'} - delete_zones_info = valid_zone_name - self.assertEqual( - (zones, cfgs, active_cfg), - self.delete_update_zones_cfgs( - cfgs_to_delete.copy(), - zones_to_delete.copy(), - delete_zones_info, - active_cfg)) - - cfgs = {'openstack_cfg': 'zone2'} - zones = {'zone2': '20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11'} - delete_zones_info = valid_zone_name + ";zone1" - self.assertEqual( - (zones, cfgs, active_cfg), - self.delete_update_zones_cfgs( - cfgs_to_delete.copy(), - zones_to_delete.copy(), - delete_zones_info, - active_cfg)) - - def test_add_update_zones_cfgs(self): - add_zones_info = {valid_zone_name: - ['50:06:0b:00:00:c2:66:04', - '20:19:00:05:1e:e8:e3:29'] - } - updated_cfgs = { - 'openstack_cfg': - valid_zone_name + ';zone1;zone2'} - updated_zones = { - 'zone1': '20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11', - 'zone2': '20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11', - valid_zone_name: - '50:06:0b:00:00:c2:66:04;20:19:00:05:1e:e8:e3:29'} - self.assertEqual((updated_zones, updated_cfgs, active_cfg), - self.add_update_zones_cfgs( - cfgs.copy(), - zones.copy(), - add_zones_info, - active_cfg, - "openstack_cfg")) - - add_zones_info = {valid_zone_name: - ['50:06:0b:00:00:c2:66:04', - '20:19:00:05:1e:e8:e3:29'], - 'test4': - ['20:06:0b:00:00:b2:66:07', - '20:10:00:05:1e:b8:c3:19'] - } - updated_cfgs = { - 'openstack_cfg': - 'test4;openstack50060b0000c26604201900051ee8e329;zone1;zone2'} - updated_zones = { - 'zone1': '20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11', - 'zone2': '20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11', - valid_zone_name: - '50:06:0b:00:00:c2:66:04;20:19:00:05:1e:e8:e3:29', - 'test4': '20:06:0b:00:00:b2:66:07;20:10:00:05:1e:b8:c3:19'} - self.assertEqual( - (updated_zones, updated_cfgs, active_cfg), - self.add_update_zones_cfgs( - cfgs.copy(), zones.copy(), add_zones_info, - active_cfg, "openstack_cfg")) - - @patch.object(client.BrcdHTTPFCZoneClient, 'connect') - def test_get_zone_info(self, connect_mock): - connect_mock.return_value = zone_info - self.get_zone_info() - self.assertEqual({'openstack_cfg': 'zone1;zone2'}, self.cfgs) - self.assertEqual( - {'zone1': '20:01:00:05:33:0e:96:15;20:00:00:05:33:0e:93:11', - 'zone2': '20:01:00:05:33:0e:96:14;20:00:00:05:33:0e:93:11'}, - self.zones) - self.assertEqual('openstack_cfg', self.active_cfg) - self.assertEqual( - {'alia1': '10:00:00:05:1e:7c:64:96;10:21:10:05:33:0e:96:12'}, - self.alias) - self.assertEqual( - {'fa1': '20:15:f4:ce:96:ae:68:6c;20:11:f4:ce:46:ae:68:6c'}, - self.ifas) - self.assertEqual( - {'qlp': '10:11:f4:ce:46:ae:68:6c;20:11:f4:ce:46:ae:68:6c'}, - self.qlps) diff --git a/cinder/tests/unit/zonemanager/test_brcd_lookup_service.py b/cinder/tests/unit/zonemanager/test_brcd_lookup_service.py deleted file mode 100644 index 903482a8f..000000000 --- a/cinder/tests/unit/zonemanager/test_brcd_lookup_service.py +++ /dev/null @@ -1,95 +0,0 @@ -# (c) Copyright 2013 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -"""Unit tests for fc san lookup service.""" - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.zonemanager import fc_san_lookup_service as san_service - -_target_ns_map = {'100000051e55a100': ['20240002ac000a50']} -_initiator_ns_map = {'100000051e55a100': ['10008c7cff523b01']} -_device_map_to_verify = { - '100000051e55a100': { - 'initiator_port_wwn_list': [ - '10008c7cff523b01'], 'target_port_wwn_list': ['20240002ac000a50']}} -_fabric_wwn = '100000051e55a100' - - -class TestFCSanLookupService(san_service.FCSanLookupService, test.TestCase): - - def setUp(self): - super(TestFCSanLookupService, self).setUp() - self.configuration = self.setup_config() - - # override some of the functions - def __init__(self, *args, **kwargs): - test.TestCase.__init__(self, *args, **kwargs) - - def setup_config(self): - configuration = conf.Configuration(None) - # fill up config - configuration.fc_san_lookup_service = ( - 'cinder.tests.unit.zonemanager.test_brcd_lookup_service.' - 'FakeBrcdFCSanLookupService') - return configuration - - def test_get_device_mapping_from_network(self): - GlobalParams._is_normal_test = True - initiator_list = ['10008c7cff523b01'] - target_list = ['20240002ac000a50', '20240002ac000a40'] - device_map = self.get_device_mapping_from_network( - initiator_list, target_list) - self.assertDictMatch(_device_map_to_verify, device_map) - - def test_get_device_mapping_from_network_for_invalid_config(self): - GlobalParams._is_normal_test = False - initiator_list = ['10008c7cff523b01'] - target_list = ['20240002ac000a50', '20240002ac000a40'] - self.assertRaises(exception.FCSanLookupServiceException, - self.get_device_mapping_from_network, - initiator_list, target_list) - - -class FakeBrcdFCSanLookupService(object): - - def __init__(self, **kwargs): - pass - - def get_device_mapping_from_network(self, - initiator_wwn_list, - target_wwn_list): - if not GlobalParams._is_normal_test: - raise exception.FCSanLookupServiceException("Error") - device_map = {} - initiators = [] - targets = [] - for i in initiator_wwn_list: - if (i in _initiator_ns_map[_fabric_wwn]): - initiators.append(i) - for t in target_wwn_list: - if (t in _target_ns_map[_fabric_wwn]): - targets.append(t) - device_map[_fabric_wwn] = { - 'initiator_port_wwn_list': initiators, - 'target_port_wwn_list': targets} - return device_map - - -class GlobalParams(object): - global _is_normal_test - _is_normal_test = True diff --git a/cinder/tests/unit/zonemanager/test_cisco_fc_san_lookup_service.py b/cinder/tests/unit/zonemanager/test_cisco_fc_san_lookup_service.py deleted file mode 100644 index 154285326..000000000 --- a/cinder/tests/unit/zonemanager/test_cisco_fc_san_lookup_service.py +++ /dev/null @@ -1,149 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for Cisco fc san lookup service.""" - -import mock -from oslo_config import cfg - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -import cinder.zonemanager.drivers.cisco.cisco_fc_san_lookup_service \ - as cisco_lookup -import cinder.zonemanager.drivers.cisco.fc_zone_constants as ZoneConstant -from cinder.zonemanager import utils as zm_utils - -nsshow = '20:1a:00:05:1e:e8:e3:29' -switch_data = ['VSAN 304\n', - '------------------------------------------------------\n', - 'FCID TYPE PWWN (VENDOR) \n', - '------------------------------------------------------\n', - '0x030001 N 20:1a:00:05:1e:e8:e3:29 (Cisco) ipfc\n', - '0x030101 NL 10:00:00:00:77:99:60:2c (Interphase)\n', - '0x030200 N 10:00:00:49:c9:28:c7:01\n'] - -nsshow_data = ['10:00:8c:7c:ff:52:3b:01', '20:24:00:02:ac:00:0a:50'] - -_device_map_to_verify = { - '304': { - 'initiator_port_wwn_list': ['10008c7cff523b01'], - 'target_port_wwn_list': ['20240002ac000a50']}} - - -class TestCiscoFCSanLookupService(cisco_lookup.CiscoFCSanLookupService, - test.TestCase): - - def setUp(self): - super(TestCiscoFCSanLookupService, self).setUp() - self.configuration = conf.Configuration(None) - self.configuration.set_default('fc_fabric_names', 'CISCO_FAB_2', - 'fc-zone-manager') - self.configuration.fc_fabric_names = 'CISCO_FAB_2' - self.create_configuration() - self.fabric_vsan = '304' - - # override some of the functions - def __init__(self, *args, **kwargs): - test.TestCase.__init__(self, *args, **kwargs) - - def create_configuration(self): - fc_fabric_opts = [] - fc_fabric_opts.append(cfg.StrOpt('cisco_fc_fabric_address', - default='172.24.173.142', help='')) - fc_fabric_opts.append(cfg.StrOpt('cisco_fc_fabric_user', - default='admin', help='')) - fc_fabric_opts.append(cfg.StrOpt('cisco_fc_fabric_password', - default='admin1234', help='', - secret=True)) - fc_fabric_opts.append(cfg.PortOpt('cisco_fc_fabric_port', - default=22, help='')) - fc_fabric_opts.append(cfg.StrOpt('cisco_zoning_vsan', - default='304', help='')) - config = conf.Configuration(fc_fabric_opts, 'CISCO_FAB_2') - self.fabric_configs = {'CISCO_FAB_2': config} - - @mock.patch.object(cisco_lookup.CiscoFCSanLookupService, - 'get_nameserver_info') - def test_get_device_mapping_from_network(self, get_nameserver_info_mock): - initiator_list = ['10008c7cff523b01'] - target_list = ['20240002ac000a50', '20240002ac000a40'] - get_nameserver_info_mock.return_value = (nsshow_data) - device_map = self.get_device_mapping_from_network( - initiator_list, target_list) - self.assertDictMatch(_device_map_to_verify, device_map) - - @mock.patch.object(cisco_lookup.CiscoFCSanLookupService, - '_get_switch_info') - def test_get_nameserver_info(self, get_switch_data_mock): - ns_info_list = [] - ns_info_list_expected = ['20:1a:00:05:1e:e8:e3:29', - '10:00:00:49:c9:28:c7:01'] - get_switch_data_mock.return_value = (switch_data) - ns_info_list = self.get_nameserver_info('304') - self.assertEqual(ns_info_list_expected, ns_info_list) - - def test_parse_ns_output(self): - invalid_switch_data = [' N 011a00;20:1a:00:05:1e:e8:e3:29'] - return_wwn_list = [] - expected_wwn_list = ['20:1a:00:05:1e:e8:e3:29', - '10:00:00:49:c9:28:c7:01'] - return_wwn_list = self._parse_ns_output(switch_data) - self.assertEqual(expected_wwn_list, return_wwn_list) - self.assertRaises(exception.InvalidParameterValue, - self._parse_ns_output, invalid_switch_data) - - def test_get_formatted_wwn(self): - wwn_list = ['10008c7cff523b01'] - return_wwn_list = [] - expected_wwn_list = ['10:00:8c:7c:ff:52:3b:01'] - return_wwn_list.append(zm_utils.get_formatted_wwn(wwn_list[0])) - self.assertEqual(expected_wwn_list, return_wwn_list) - - @mock.patch.object(cisco_lookup.CiscoFCSanLookupService, - '_run_ssh') - def test__get_switch_info(self, run_ssh_mock): - cmd_list = [ZoneConstant.FCNS_SHOW, self.fabric_vsan, - ' | no-more'] - nsshow_list = [nsshow] - run_ssh_mock.return_value = (Stream(nsshow), Stream()) - switch_data = self._get_switch_info(cmd_list) - self.assertEqual(nsshow_list, switch_data) - run_ssh_mock.assert_called_once_with(cmd_list, True, 1) - - -class Channel(object): - def recv_exit_status(self): - return 0 - - -class Stream(object): - def __init__(self, buffer=''): - self.buffer = buffer - self.channel = Channel() - - def readlines(self): - return self.buffer - - def splitlines(self): - return self.buffer.splitlines() - - def close(self): - pass - - def flush(self): - self.buffer = '' diff --git a/cinder/tests/unit/zonemanager/test_cisco_fc_zone_client_cli.py b/cinder/tests/unit/zonemanager/test_cisco_fc_zone_client_cli.py deleted file mode 100644 index b3e155ed5..000000000 --- a/cinder/tests/unit/zonemanager/test_cisco_fc_zone_client_cli.py +++ /dev/null @@ -1,303 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for Cisco fc zone client cli.""" - -import time - -import mock -from oslo_concurrency import processutils -from six.moves import range - -from cinder import exception -from cinder import test -from cinder.zonemanager.drivers.cisco \ - import cisco_fc_zone_client_cli as cli -import cinder.zonemanager.drivers.cisco.fc_zone_constants as ZoneConstant - -nsshow = '20:1a:00:05:1e:e8:e3:29' -switch_data = ['VSAN 303\n', - '----------------------------------------------------------\n', - 'FCID TYPE PWWN (VENDOR) FC4-TYPE:FEATURE\n', - '----------------------------------------------------------\n', - '0x030001 N 20:1a:00:05:1e:e8:e3:29 (Cisco) ipfc\n', - '0x030101 NL 10:00:00:00:77:99:60:2c (Interphase)\n', - '0x030200 NL 10:00:00:49:c9:28:c7:01\n'] - -cfgactv = ['zoneset name OpenStack_Cfg vsan 303\n', - 'zone name openstack50060b0000c26604201900051ee8e329 vsan 303\n', - 'pwwn 50:06:0b:00:00:c2:66:04\n', - 'pwwn 20:19:00:05:1e:e8:e3:29\n'] - -active_zoneset = { - 'zones': { - 'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:29']}, - 'active_zone_config': 'OpenStack_Cfg'} - -zoning_status_data_basic = [ - 'VSAN: 303 default-zone: deny distribute: active only Interop: default\n', - ' mode: basic merge-control: allow\n', - ' session: none\n', - ' hard-zoning: enabled broadcast: unsupported\n', - ' smart-zoning: disabled\n', - ' rscn-format: fabric-address\n', - 'Default zone:\n', - ' qos: none broadcast: unsupported ronly: unsupported\n', - 'Full Zoning Database :\n', - ' DB size: 220 bytes\n', - ' Zonesets:2 Zones:2 Aliases: 0\n', - 'Active Zoning Database :\n', - ' DB size: 80 bytes\n', - ' Name: test-zs-test Zonesets:1 Zones:1\n', - 'Status:\n'] - -zoning_status_basic = {'mode': 'basic', 'session': 'none'} - -zoning_status_data_enhanced_nosess = [ - 'VSAN: 303 default-zone: deny distribute: active only Interop: default\n', - ' mode: enhanced merge-control: allow\n', - ' session: none\n', - ' hard-zoning: enabled broadcast: unsupported\n', - ' smart-zoning: disabled\n', - ' rscn-format: fabric-address\n', - 'Default zone:\n', - ' qos: none broadcast: unsupported ronly: unsupported\n', - 'Full Zoning Database :\n', - ' DB size: 220 bytes\n', - ' Zonesets:2 Zones:2 Aliases: 0\n', - 'Active Zoning Database :\n', - ' DB size: 80 bytes\n', - ' Name: test-zs-test Zonesets:1 Zones:1\n', - 'Status:\n'] - -zoning_status_enhanced_nosess = {'mode': 'enhanced', 'session': 'none'} - -zoning_status_data_enhanced_sess = [ - 'VSAN: 303 default-zone: deny distribute: active only Interop: default\n', - ' mode: enhanced merge-control: allow\n', - ' session: otherthannone\n', - ' hard-zoning: enabled broadcast: unsupported\n', - ' smart-zoning: disabled\n', - ' rscn-format: fabric-address\n', - 'Default zone:\n', - ' qos: none broadcast: unsupported ronly: unsupported\n', - 'Full Zoning Database :\n', - ' DB size: 220 bytes\n', - ' Zonesets:2 Zones:2 Aliases: 0\n', - 'Active Zoning Database :\n', - ' DB size: 80 bytes\n', - ' Name: test-zs-test Zonesets:1 Zones:1\n', - 'Status:\n'] - -zoning_status_enhanced_sess = {'mode': 'enhanced', 'session': 'otherthannone'} - -active_zoneset_multiple_zones = { - 'zones': { - 'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:29'], - 'openstack10000012345678902001009876543210': - ['50:06:0b:00:00:c2:66:02', '20:19:00:05:1e:e8:e3:27']}, - 'active_zone_config': 'OpenStack_Cfg'} - -new_zone = {'openstack10000012345678902001009876543210': - ['10:00:00:12:34:56:78:90', '20:01:00:98:76:54:32:10']} - -new_zones = {'openstack10000012345678902001009876543210': - ['10:00:00:12:34:56:78:90', '20:01:00:98:76:54:32:10'], - 'openstack10000011111111112001001111111111': - ['10:00:00:11:11:11:11:11', '20:01:00:11:11:11:11:11']} - -zone_names_to_delete = 'openstack50060b0000c26604201900051ee8e329' - - -class TestCiscoFCZoneClientCLI(cli.CiscoFCZoneClientCLI, test.TestCase): - - def setUp(self): - super(TestCiscoFCZoneClientCLI, self).setUp() - self.fabric_vsan = '303' - - # override some of the functions - def __init__(self, *args, **kwargs): - test.TestCase.__init__(self, *args, **kwargs) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_get_switch_info') - def test_get_active_zone_set(self, get_switch_info_mock): - cmd_list = [ZoneConstant.GET_ACTIVE_ZONE_CFG, self.fabric_vsan, - ' | no-more'] - get_switch_info_mock.return_value = cfgactv - active_zoneset_returned = self.get_active_zone_set() - get_switch_info_mock.assert_called_once_with(cmd_list) - self.assertDictMatch(active_zoneset, active_zoneset_returned) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_run_ssh') - def test_get_active_zone_set_ssh_error(self, run_ssh_mock): - run_ssh_mock.side_effect = processutils.ProcessExecutionError - self.assertRaises(exception.CiscoZoningCliException, - self.get_active_zone_set) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_get_switch_info') - def test_get_zoning_status_basic(self, get_zoning_status_mock): - cmd_list = [ZoneConstant.GET_ZONE_STATUS, self.fabric_vsan] - get_zoning_status_mock.return_value = zoning_status_data_basic - zoning_status_returned = self.get_zoning_status() - get_zoning_status_mock.assert_called_once_with(cmd_list) - self.assertDictMatch(zoning_status_basic, zoning_status_returned) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_get_switch_info') - def test_get_zoning_status_enhanced_nosess(self, get_zoning_status_mock): - cmd_list = [ZoneConstant.GET_ZONE_STATUS, self.fabric_vsan] - get_zoning_status_mock.return_value =\ - zoning_status_data_enhanced_nosess - zoning_status_returned = self.get_zoning_status() - get_zoning_status_mock.assert_called_once_with(cmd_list) - self.assertDictMatch(zoning_status_enhanced_nosess, - zoning_status_returned) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_get_switch_info') - def test_get_zoning_status_enhanced_sess(self, get_zoning_status_mock): - cmd_list = [ZoneConstant.GET_ZONE_STATUS, self.fabric_vsan] - get_zoning_status_mock.return_value = zoning_status_data_enhanced_sess - zoning_status_returned = self.get_zoning_status() - get_zoning_status_mock.assert_called_once_with(cmd_list) - self.assertDictMatch(zoning_status_enhanced_sess, - zoning_status_returned) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_get_switch_info') - def test_get_nameserver_info(self, get_switch_info_mock): - ns_info_list = [] - ns_info_list_expected = ['20:1a:00:05:1e:e8:e3:29'] - get_switch_info_mock.return_value = (switch_data) - ns_info_list = self.get_nameserver_info() - self.assertEqual(ns_info_list_expected, ns_info_list) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_run_ssh') - def test_get_nameserver_info_ssh_error(self, run_ssh_mock): - run_ssh_mock.side_effect = processutils.ProcessExecutionError - self.assertRaises(exception.CiscoZoningCliException, - self.get_nameserver_info) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_run_ssh') - def test__cfg_save(self, run_ssh_mock): - cmd_list = ['copy', 'running-config', 'startup-config'] - self._cfg_save() - run_ssh_mock.assert_called_once_with(cmd_list, True) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_run_ssh') - @mock.patch.object(time, 'sleep') - def test__cfg_save_with_retry(self, mock_sleep, run_ssh_mock): - cmd_list = ['copy', 'running-config', 'startup-config'] - run_ssh_mock.side_effect = [ - processutils.ProcessExecutionError, - ('', None) - ] - - self._cfg_save() - - self.assertEqual(2, run_ssh_mock.call_count) - run_ssh_mock.assert_has_calls([ - mock.call(cmd_list, True), - mock.call(cmd_list, True) - ]) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_run_ssh') - @mock.patch.object(time, 'sleep') - def test__cfg_save_with_error(self, mock_sleep, run_ssh_mock): - cmd_list = ['copy', 'running-config', 'startup-config'] - run_ssh_mock.side_effect = processutils.ProcessExecutionError - - self.assertRaises(processutils.ProcessExecutionError, self._cfg_save) - - expected_num_calls = 5 - expected_calls = [] - for i in range(expected_num_calls): - expected_calls.append(mock.call(cmd_list, True)) - - self.assertEqual(expected_num_calls, run_ssh_mock.call_count) - run_ssh_mock.assert_has_calls(expected_calls) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_run_ssh') - def test__get_switch_info(self, run_ssh_mock): - cmd_list = [ZoneConstant.FCNS_SHOW, self.fabric_vsan] - nsshow_list = [nsshow] - run_ssh_mock.return_value = (Stream(nsshow), Stream()) - switch_data = self._get_switch_info(cmd_list) - self.assertEqual(nsshow_list, switch_data) - run_ssh_mock.assert_called_once_with(cmd_list, True) - - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_ssh_execute') - @mock.patch.object(cli.CiscoFCZoneClientCLI, '_cfg_save') - def test__add_zones_with_update(self, ssh_execute_mock, cfg_save_mock): - self.add_zones(new_zone, False, self.fabric_vsan, - active_zoneset_multiple_zones, - zoning_status_basic) - self.assertEqual(2, ssh_execute_mock.call_count) - self.assertEqual(2, cfg_save_mock.call_count) - - def test__parse_ns_output(self): - return_wwn_list = [] - expected_wwn_list = ['20:1a:00:05:1e:e8:e3:29'] - return_wwn_list = self._parse_ns_output(switch_data) - self.assertEqual(expected_wwn_list, return_wwn_list) - - -class TestCiscoFCZoneClientCLISSH(test.TestCase): - - def setUp(self): - super(TestCiscoFCZoneClientCLISSH, self).setUp() - self.client = cli.CiscoFCZoneClientCLI(None, None, None, None, None) - self.client.sshpool = mock.MagicMock() - self.mock_ssh = self.client.sshpool.item().__enter__() - - @mock.patch('oslo_concurrency.processutils.ssh_execute') - def test__run_ssh(self, mock_execute): - mock_execute.return_value = 'ssh output' - ret = self.client._run_ssh(['cat', 'foo']) - self.assertEqual('ssh output', ret) - mock_execute.assert_called_once_with(self.mock_ssh, - 'cat foo', - check_exit_code=True) - - @mock.patch('oslo_concurrency.processutils.ssh_execute') - def test__run_ssh_with_error(self, mock_execute): - mock_execute.side_effect = processutils.ProcessExecutionError() - self.assertRaises(processutils.ProcessExecutionError, - self.client._run_ssh, - ['cat', 'foo']) - - -class Channel(object): - def recv_exit_status(self): - return 0 - - -class Stream(object): - def __init__(self, buffer=''): - self.buffer = buffer - self.channel = Channel() - - def readlines(self): - return self.buffer - - def splitlines(self): - return self.buffer.splitlines() - - def close(self): - pass - - def flush(self): - self.buffer = '' diff --git a/cinder/tests/unit/zonemanager/test_cisco_fc_zone_driver.py b/cinder/tests/unit/zonemanager/test_cisco_fc_zone_driver.py deleted file mode 100644 index 42e5c555c..000000000 --- a/cinder/tests/unit/zonemanager/test_cisco_fc_zone_driver.py +++ /dev/null @@ -1,208 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for Cisco FC zone driver.""" - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_utils import importutils - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf - -_active_cfg_before_add = {} -_active_cfg_before_delete = { - 'zones': { - 'openstack10008c7cff523b0120240002ac000a50': ( - ['10:00:8c:7c:ff:52:3b:01', - '20:24:00:02:ac:00:0a:50'])}, - 'active_zone_config': 'cfg1'} -_activate = True -_zone_name = 'openstack10008c7cff523b0120240002ac000a50' -_target_ns_map = {'100000051e55a100': ['20240002ac000a50']} -_zoning_status = {'mode': 'basis', 'session': 'none'} -_initiator_ns_map = {'100000051e55a100': ['10008c7cff523b01']} -_zone_map_to_add = {'openstack10008c7cff523b0120240002ac000a50': ( - ['10:00:8c:7c:ff:52:3b:01', '20:24:00:02:ac:00:0a:50'])} - -_initiator_target_map = {'10008c7cff523b01': ['20240002ac000a50']} -_device_map_to_verify = { - '304': { - 'initiator_port_wwn_list': [ - '10008c7cff523b01'], 'target_port_wwn_list': ['20240002ac000a50']}} -_fabric_wwn = '304' - - -class CiscoFcZoneDriverBaseTest(object): - - def setup_config(self, is_normal, mode): - fc_test_opts = [ - cfg.StrOpt('fc_fabric_address_CISCO_FAB_1', default='10.24.48.213', - help='FC Fabric names'), - ] - configuration = conf.Configuration(fc_test_opts) - # fill up config - configuration.zoning_mode = 'fabric' - configuration.zone_driver = ('cinder.tests.unit.zonemanager.' - 'test_cisco_fc_zone_driver.' - 'FakeCiscoFCZoneDriver') - configuration.cisco_sb_connector = ('cinder.tests.unit.zonemanager.' - 'test_cisco_fc_zone_driver' - '.FakeCiscoFCZoneClientCLI') - configuration.zoning_policy = 'initiator-target' - configuration.zone_activate = True - configuration.zone_name_prefix = 'openstack' - configuration.fc_san_lookup_service = ('cinder.tests.unit.zonemanager.' - 'test_cisco_fc_zone_driver.' - 'FakeCiscoFCSanLookupService') - - configuration.fc_fabric_names = 'CISCO_FAB_1' - configuration.fc_fabric_address_CISCO_FAB_1 = '172.21.60.220' - if (is_normal): - configuration.fc_fabric_user_CISCO_FAB_1 = 'admin' - else: - configuration.fc_fabric_user_CISCO_FAB_1 = 'invaliduser' - configuration.fc_fabric_password_CISCO_FAB_1 = 'admin1234' - - if (mode == 1): - configuration.zoning_policy_CISCO_FAB_1 = 'initiator-target' - elif (mode == 2): - configuration.zoning_policy_CISCO_FAB_1 = 'initiator' - else: - configuration.zoning_policy_CISCO_FAB_1 = 'initiator-target' - configuration.zone_activate_CISCO_FAB_1 = True - configuration.zone_name_prefix_CISCO_FAB_1 = 'openstack' - configuration.zoning_vsan_CISCO_FAB_1 = '304' - return configuration - - -class TestCiscoFcZoneDriver(CiscoFcZoneDriverBaseTest, test.TestCase): - - def setUp(self): - super(TestCiscoFcZoneDriver, self).setUp() - # setup config for normal flow - self.setup_driver(self.setup_config(True, 1)) - GlobalVars._zone_state = [] - - def setup_driver(self, config): - self.driver = importutils.import_object( - 'cinder.zonemanager.drivers.cisco.cisco_fc_zone_driver' - '.CiscoFCZoneDriver', configuration=config) - - def fake_get_active_zone_set(self, fabric_ip, fabric_user, fabric_pwd, - zoning_vsan): - return GlobalVars._active_cfg - - def fake_get_san_context(self, target_wwn_list): - fabric_map = {} - return fabric_map - - def test_delete_connection(self): - GlobalVars._is_normal_test = True - GlobalVars._active_cfg = _active_cfg_before_delete - self.driver.delete_connection( - 'CISCO_FAB_1', _initiator_target_map) - self.assertFalse(_zone_name in GlobalVars._zone_state) - - def test_delete_connection_for_initiator_mode(self): - GlobalVars._is_normal_test = True - GlobalVars._active_cfg = _active_cfg_before_delete - self.setup_driver(self.setup_config(True, 2)) - self.driver.delete_connection( - 'CISCO_FAB_1', _initiator_target_map) - self.assertFalse(_zone_name in GlobalVars._zone_state) - - def test_add_connection_for_invalid_fabric(self): - """Test abnormal flows.""" - GlobalVars._is_normal_test = True - GlobalVars._active_cfg = _active_cfg_before_add - GlobalVars._is_normal_test = False - self.setup_driver(self.setup_config(False, 1)) - self.assertRaises(exception.FCZoneDriverException, - self.driver.add_connection, - 'CISCO_FAB_1', - _initiator_target_map) - - def test_delete_connection_for_invalid_fabric(self): - GlobalVars._active_cfg = _active_cfg_before_delete - GlobalVars._is_normal_test = False - self.setup_driver(self.setup_config(False, 1)) - self.assertRaises(exception.FCZoneDriverException, - self.driver.delete_connection, - 'CISCO_FAB_1', - _initiator_target_map) - - -class FakeCiscoFCZoneClientCLI(object): - def __init__(self, ipaddress, username, password, port, vsan): - if not GlobalVars._is_normal_test: - raise processutils.ProcessExecutionError( - "Unable to connect to fabric") - - def get_active_zone_set(self): - return GlobalVars._active_cfg - - def add_zones(self, zones, isActivate): - GlobalVars._zone_state.extend(zones.keys()) - - def delete_zones(self, zone_names, isActivate): - zone_list = zone_names.split(';') - GlobalVars._zone_state = [ - x for x in GlobalVars._zone_state if x not in zone_list] - - def get_nameserver_info(self): - return _target_ns_map - - def get_zoning_status(self): - return _zoning_status - - def close_connection(self): - pass - - def cleanup(self): - pass - - -class FakeCiscoFCSanLookupService(object): - def get_device_mapping_from_network(self, - initiator_wwn_list, - target_wwn_list): - device_map = {} - initiators = [] - targets = [] - for i in initiator_wwn_list: - if (i in _initiator_ns_map[_fabric_wwn]): - initiators.append(i) - for t in target_wwn_list: - if (t in _target_ns_map[_fabric_wwn]): - targets.append(t) - device_map[_fabric_wwn] = { - 'initiator_port_wwn_list': initiators, - 'target_port_wwn_list': targets} - return device_map - - -class GlobalVars(object): - global _active_cfg - _active_cfg = {} - global _zone_state - _zone_state = list() - global _is_normal_test - _is_normal_test = True - global _zoning_status - _zoning_status = {} diff --git a/cinder/tests/unit/zonemanager/test_cisco_lookup_service.py b/cinder/tests/unit/zonemanager/test_cisco_lookup_service.py deleted file mode 100644 index 678fd83da..000000000 --- a/cinder/tests/unit/zonemanager/test_cisco_lookup_service.py +++ /dev/null @@ -1,96 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for Cisco FC san lookup service.""" - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.zonemanager import fc_san_lookup_service as san_service - -_target_ns_map = {'100000051e55a100': ['20240002ac000a50']} -_initiator_ns_map = {'100000051e55a100': ['10008c7cff523b01']} -_device_map_to_verify = { - '100000051e55a100': { - 'initiator_port_wwn_list': [ - '10008c7cff523b01'], 'target_port_wwn_list': ['20240002ac000a50']}} -_fabric_wwn = '100000051e55a100' - - -class TestFCSanLookupService(san_service.FCSanLookupService, test.TestCase): - - def setUp(self): - super(TestFCSanLookupService, self).setUp() - self.configuration = self.setup_config() - - # override some of the functions - def __init__(self, *args, **kwargs): - test.TestCase.__init__(self, *args, **kwargs) - - def setup_config(self): - configuration = conf.Configuration(None) - # fill up config - configuration.fc_san_lookup_service = ('cinder.tests.unit.zonemanager' - '.test_cisco_lookup_service' - '.FakeCiscoFCSanLookupService') - return configuration - - def test_get_device_mapping_from_network(self): - GlobalParams._is_normal_test = True - initiator_list = ['10008c7cff523b01'] - target_list = ['20240002ac000a50', '20240002ac000a40'] - device_map = self.get_device_mapping_from_network( - initiator_list, target_list) - self.assertDictMatch(_device_map_to_verify, device_map) - - def test_get_device_mapping_from_network_for_invalid_config(self): - GlobalParams._is_normal_test = False - initiator_list = ['10008c7cff523b01'] - target_list = ['20240002ac000a50', '20240002ac000a40'] - self.assertRaises(exception.FCSanLookupServiceException, - self.get_device_mapping_from_network, - initiator_list, target_list) - - -class FakeCiscoFCSanLookupService(object): - - def __init__(self, **kwargs): - pass - - def get_device_mapping_from_network(self, - initiator_wwn_list, - target_wwn_list): - if not GlobalParams._is_normal_test: - raise exception.FCSanLookupServiceException("Error") - device_map = {} - initiators = [] - targets = [] - for i in initiator_wwn_list: - if (i in _initiator_ns_map[_fabric_wwn]): - initiators.append(i) - for t in target_wwn_list: - if (t in _target_ns_map[_fabric_wwn]): - targets.append(t) - device_map[_fabric_wwn] = { - 'initiator_port_wwn_list': initiators, - 'target_port_wwn_list': targets} - return device_map - - -class GlobalParams(object): - global _is_normal_test - _is_normal_test = True diff --git a/cinder/tests/unit/zonemanager/test_driverutils.py b/cinder/tests/unit/zonemanager/test_driverutils.py deleted file mode 100644 index bb5d34dcf..000000000 --- a/cinder/tests/unit/zonemanager/test_driverutils.py +++ /dev/null @@ -1,113 +0,0 @@ -# (c) Copyright 2015 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for friendly zone name.""" -import ddt -import string - -from cinder import test -from cinder.zonemanager.drivers import driver_utils - -TEST_CHAR_SET = string.ascii_letters + string.digits - - -@ddt.ddt -class TestDriverUtils(test.TestCase): - - @ddt.data('OSHost10010008c7cff523b01AMCEArray20240002ac000a50') - def test_get_friendly_zone_name_valid_hostname_storagesystem(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator-target', "10:00:8c:7c:ff:52:3b:01", - "20:24:00:02:ac:00:0a:50", "OS_Host100", 'AMCE' - '_Array', "openstack", TEST_CHAR_SET)) - - @ddt.data('openstack10008c7cff523b0120240002ac000a50') - def test_get_friendly_zone_name_hostname_storagesystem_none(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator-target', "10:00:8c:7c:ff:52:3b:01", - "20:24:00:02:ac:00:0a:50", None, None, - "openstack", TEST_CHAR_SET)) - - @ddt.data('openstack10008c7cff523b0120240002ac000a50') - def test_get_friendly_zone_name_storagesystem_none(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator-target', "10:00:8c:7c:ff:52:3b:01", - "20:24:00:02:ac:00:0a:50", "OS_Host100", None, - "openstack", TEST_CHAR_SET)) - - @ddt.data('openstack10008c7cff523b0120240002ac000a50') - def test_get_friendly_zone_name_hostname_none(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator-target', "10:00:8c:7c:ff:52:3b:01", - "20:24:00:02:ac:00:0a:50", None, "AMCE_Array", - "openstack", TEST_CHAR_SET)) - - @ddt.data('OSHost10010008c7cff523b01') - def test_get_friendly_zone_name_initiator_mode(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator', "10:00:8c:7c:ff:52:3b:01", None, - "OS_Host100", None, "openstack", TEST_CHAR_SET)) - - @ddt.data('openstack10008c7cff523b01') - def test_get_friendly_zone_name_initiator_mode_hostname_none(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator', "10:00:8c:7c:ff:52:3b:01", None, - None, None, "openstack", TEST_CHAR_SET)) - - @ddt.data('OSHost100XXXX10008c7cff523b01AMCEArrayYYYY20240002ac000a50') - def test_get_friendly_zone_name_storagename_length_too_long(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator-target', "10:00:8c:7c:ff:52:3b:01", - "20:24:00:02:ac:00:0a:50", - "OS_Host100XXXXXXXXXX", - "AMCE_ArrayYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY" - "YYYY", "openstack", TEST_CHAR_SET)) - - @ddt.data('OSHost100XXXX10008c7cff523b01AMCEArrayYYYY20240002ac000a50') - def test_get_friendly_zone_name_max_length(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator-target', "10:00:8c:7c:ff:52:3b:01", - "20:24:00:02:ac:00:0a:50", - "OS_Host100XXXXXXXXXX", - "AMCE_ArrayYYYYYYYYYY", - "openstack", TEST_CHAR_SET)) - - @ddt.data('OSHost100XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX10008c7cff523b01') - def test_get_friendly_zone_name_initiator_mode_hostname_max_length(self, - value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator', "10:00:8c:7c:ff:52:3b:01", None, - 'OS_Host100XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX' - 'XXXXX', - None, "openstack", TEST_CHAR_SET)) - - @ddt.data('openstack110008c7cff523b0120240002ac000a50') - def test_get_friendly_zone_name_invalid_characters(self, value): - self.assertEqual(value, - driver_utils.get_friendly_zone_name( - 'initiator-target', "10:00:8c:7c:ff:52:3b:01", - "20:24:00:02:ac:00:0a:50", None, "AMCE_Array", - "open-stack*1_", TEST_CHAR_SET)) diff --git a/cinder/tests/unit/zonemanager/test_fc_zone_manager.py b/cinder/tests/unit/zonemanager/test_fc_zone_manager.py deleted file mode 100644 index c2072941a..000000000 --- a/cinder/tests/unit/zonemanager/test_fc_zone_manager.py +++ /dev/null @@ -1,107 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for FC Zone Manager.""" - -import mock - -from cinder import exception -from cinder import test -from cinder.volume import configuration as conf -from cinder.zonemanager.drivers import fc_zone_driver -from cinder.zonemanager import fc_zone_manager - -fabric_name = 'BRCD_FAB_3' -init_target_map = {'10008c7cff523b01': ['20240002ac000a50']} -conn_info = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': '20240002ac000a50', - 'initiator_target_map': { - '10008c7cff523b01': ['20240002ac000a50'] - } - } -} -fabric_map = {'BRCD_FAB_3': ['20240002ac000a50']} -target_list = ['20240002ac000a50'] - - -class TestFCZoneManager(test.TestCase): - - @mock.patch('oslo_config.cfg._is_opt_registered', return_value=False) - def setUp(self, opt_mock): - super(TestFCZoneManager, self).setUp() - config = conf.Configuration(None) - config.fc_fabric_names = fabric_name - - def fake_build_driver(self): - self.driver = mock.Mock(fc_zone_driver.FCZoneDriver) - - self.stubs.Set(fc_zone_manager.ZoneManager, '_build_driver', - fake_build_driver) - - self.zm = fc_zone_manager.ZoneManager(configuration=config) - self.configuration = conf.Configuration(None) - self.configuration.fc_fabric_names = fabric_name - self.driver = mock.Mock(fc_zone_driver.FCZoneDriver) - - def __init__(self, *args, **kwargs): - super(TestFCZoneManager, self).__init__(*args, **kwargs) - - @mock.patch('oslo_config.cfg._is_opt_registered', return_value=False) - def test_add_connection(self, opt_mock): - with mock.patch.object(self.zm.driver, 'add_connection')\ - as add_connection_mock: - self.zm.driver.get_san_context.return_value = fabric_map - self.zm.add_connection(conn_info) - self.zm.driver.get_san_context.assert_called_once_with(target_list) - add_connection_mock.assert_called_once_with(fabric_name, - init_target_map, - None, - None) - - @mock.patch('oslo_config.cfg._is_opt_registered', return_value=False) - def test_add_connection_error(self, opt_mock): - with mock.patch.object(self.zm.driver, 'add_connection')\ - as add_connection_mock: - add_connection_mock.side_effect = exception.FCZoneDriverException - self.assertRaises(exception.ZoneManagerException, - self.zm.add_connection, conn_info) - - @mock.patch('oslo_config.cfg._is_opt_registered', return_value=False) - def test_delete_connection(self, opt_mock): - with mock.patch.object(self.zm.driver, 'delete_connection')\ - as delete_connection_mock: - self.zm.driver.get_san_context.return_value = fabric_map - self.zm.delete_connection(conn_info) - self.zm.driver.get_san_context.assert_called_once_with(target_list) - delete_connection_mock.assert_called_once_with(fabric_name, - init_target_map, - None, - None) - - @mock.patch('oslo_config.cfg._is_opt_registered', return_value=False) - def test_delete_connection_error(self, opt_mock): - with mock.patch.object(self.zm.driver, 'delete_connection')\ - as del_connection_mock: - del_connection_mock.side_effect = exception.FCZoneDriverException - self.assertRaises(exception.ZoneManagerException, - self.zm.delete_connection, conn_info) diff --git a/cinder/tests/unit/zonemanager/test_volume_driver.py b/cinder/tests/unit/zonemanager/test_volume_driver.py deleted file mode 100644 index fb7e296c1..000000000 --- a/cinder/tests/unit/zonemanager/test_volume_driver.py +++ /dev/null @@ -1,90 +0,0 @@ -# (c) Copyright 2012-2014 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -"""Unit tests for Volume Manager.""" - -import mock - -from cinder import test -from cinder.tests.unit import fake_driver -from cinder import utils -from cinder.volume import configuration as conf -from cinder.zonemanager.drivers.brocade import brcd_fc_zone_driver -from cinder.zonemanager import fc_zone_manager - - -class TestVolumeDriver(test.TestCase): - - def setUp(self): - super(TestVolumeDriver, self).setUp() - self.driver = fake_driver.FakeFibreChannelDriver() - brcd_fc_zone_driver.BrcdFCZoneDriver = mock.Mock() - self.addCleanup(self._cleanup) - - def _cleanup(self): - self.driver = None - - def __init__(self, *args, **kwargs): - super(TestVolumeDriver, self).__init__(*args, **kwargs) - - @mock.patch('oslo_config.cfg._is_opt_registered', return_value=False) - @mock.patch.object(utils, 'require_driver_initialized') - def test_initialize_connection_with_decorator(self, utils_mock, opt_mock): - utils_mock.return_value = True - with mock.patch.object(fc_zone_manager.ZoneManager, 'add_connection')\ - as add_zone_mock: - with mock.patch.object(conf.Configuration, 'safe_get')\ - as mock_safe_get: - mock_safe_get.return_value = 'fabric' - conn_info = self.driver.initialize_connection(None, None) - add_zone_mock.assert_called_once_with(conn_info) - - @mock.patch.object(utils, 'require_driver_initialized') - def test_initialize_connection_no_decorator(self, utils_mock): - utils_mock.return_value = True - with mock.patch.object(fc_zone_manager.ZoneManager, 'add_connection')\ - as add_zone_mock: - with mock.patch.object(conf.Configuration, 'safe_get')\ - as mock_safe_get: - mock_safe_get.return_value = 'fabric' - self.driver.no_zone_initialize_connection(None, None) - assert not add_zone_mock.called - - @mock.patch('oslo_config.cfg._is_opt_registered', return_value=False) - @mock.patch.object(utils, 'require_driver_initialized') - def test_terminate_connection_with_decorator(self, utils_mock, opt_mock): - utils_mock.return_value = True - with mock.patch.object(fc_zone_manager.ZoneManager, - 'delete_connection') as remove_zone_mock: - with mock.patch.object(conf.Configuration, 'safe_get')\ - as mock_safe_get: - mock_safe_get.return_value = 'fabric' - conn_info = self.driver.terminate_connection(None, None) - remove_zone_mock.assert_called_once_with(conn_info) - - @mock.patch.object(utils, 'require_driver_initialized') - def test_terminate_connection_no_decorator(self, utils_mock): - utils_mock.return_value = True - with mock.patch.object(fc_zone_manager.ZoneManager, - 'delete_connection') as remove_zone_mock: - with mock.patch.object(conf.Configuration, 'safe_get')\ - as mock_safe_get: - mock_safe_get.return_value = 'fabric' - self.driver.no_zone_terminate_connection(None, None) - assert not remove_zone_mock.called diff --git a/cinder/transfer/__init__.py b/cinder/transfer/__init__.py deleted file mode 100644 index 7b4107dad..000000000 --- a/cinder/transfer/__init__.py +++ /dev/null @@ -1,26 +0,0 @@ -# Copyright (C) 2013 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Importing full names to not pollute the namespace and cause possible -# collisions with use of 'from cinder.transfer import ' elsewhere. - - -from oslo_config import cfg -from oslo_utils import importutils - - -CONF = cfg.CONF - -API = importutils.import_class(CONF.transfer_api_class) diff --git a/cinder/transfer/api.py b/cinder/transfer/api.py deleted file mode 100644 index 20b90cdcc..000000000 --- a/cinder/transfer/api.py +++ /dev/null @@ -1,250 +0,0 @@ -# Copyright (C) 2013 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Handles all requests relating to transferring ownership of volumes. -""" - - -import hashlib -import hmac -import os - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder.db import base -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import quota -from cinder.volume import api as volume_api -from cinder.volume import utils as volume_utils - - -volume_transfer_opts = [ - cfg.IntOpt('volume_transfer_salt_length', default=8, - help='The number of characters in the salt.'), - cfg.IntOpt('volume_transfer_key_length', default=16, - help='The number of characters in the ' - 'autogenerated auth key.'), ] - -CONF = cfg.CONF -CONF.register_opts(volume_transfer_opts) - -LOG = logging.getLogger(__name__) -QUOTAS = quota.QUOTAS - - -class API(base.Base): - """API for interacting volume transfers.""" - - def __init__(self, db_driver=None): - self.volume_api = volume_api.API() - super(API, self).__init__(db_driver) - - def get(self, context, transfer_id): - rv = self.db.transfer_get(context, transfer_id) - return dict(rv) - - def delete(self, context, transfer_id): - """Make the RPC call to delete a volume transfer.""" - volume_api.check_policy(context, 'delete_transfer') - transfer = self.db.transfer_get(context, transfer_id) - - volume_ref = self.db.volume_get(context, transfer.volume_id) - volume_utils.notify_about_volume_usage(context, volume_ref, - "transfer.delete.start") - if volume_ref['status'] != 'awaiting-transfer': - LOG.error(_LE("Volume in unexpected state")) - self.db.transfer_destroy(context, transfer_id) - volume_utils.notify_about_volume_usage(context, volume_ref, - "transfer.delete.end") - - def get_all(self, context, filters=None): - filters = filters or {} - volume_api.check_policy(context, 'get_all_transfers') - if context.is_admin and 'all_tenants' in filters: - transfers = self.db.transfer_get_all(context) - else: - transfers = self.db.transfer_get_all_by_project(context, - context.project_id) - return transfers - - def _get_random_string(self, length): - """Get a random hex string of the specified length.""" - rndstr = "" - - # Note that the string returned by this function must contain only - # characters that the recipient can enter on their keyboard. The - # function ssh224().hexdigit() achieves this by generating a hash - # which will only contain hexidecimal digits. - while len(rndstr) < length: - rndstr += hashlib.sha224(os.urandom(255)).hexdigest() - - return rndstr[0:length] - - def _get_crypt_hash(self, salt, auth_key): - """Generate a random hash based on the salt and the auth key.""" - if not isinstance(salt, (six.binary_type, six.text_type)): - salt = str(salt) - if isinstance(salt, six.text_type): - salt = salt.encode('utf-8') - if not isinstance(auth_key, (six.binary_type, six.text_type)): - auth_key = str(auth_key) - if isinstance(auth_key, six.text_type): - auth_key = auth_key.encode('utf-8') - return hmac.new(salt, auth_key, hashlib.sha1).hexdigest() - - def create(self, context, volume_id, display_name): - """Creates an entry in the transfers table.""" - volume_api.check_policy(context, 'create_transfer') - LOG.info(_LI("Generating transfer record for volume %s"), volume_id) - volume_ref = self.db.volume_get(context, volume_id) - if volume_ref['status'] != "available": - raise exception.InvalidVolume(reason=_("status must be available")) - - volume_utils.notify_about_volume_usage(context, volume_ref, - "transfer.create.start") - # The salt is just a short random string. - salt = self._get_random_string(CONF.volume_transfer_salt_length) - auth_key = self._get_random_string(CONF.volume_transfer_key_length) - crypt_hash = self._get_crypt_hash(salt, auth_key) - - # TODO(ollie): Transfer expiry needs to be implemented. - transfer_rec = {'volume_id': volume_id, - 'display_name': display_name, - 'salt': salt, - 'crypt_hash': crypt_hash, - 'expires_at': None} - - try: - transfer = self.db.transfer_create(context, transfer_rec) - except Exception: - LOG.error(_LE("Failed to create transfer record " - "for %s"), volume_id) - raise - volume_utils.notify_about_volume_usage(context, volume_ref, - "transfer.create.end") - return {'id': transfer['id'], - 'volume_id': transfer['volume_id'], - 'display_name': transfer['display_name'], - 'auth_key': auth_key, - 'created_at': transfer['created_at']} - - def accept(self, context, transfer_id, auth_key): - """Accept a volume that has been offered for transfer.""" - # We must use an elevated context to see the volume that is still - # owned by the donor. - volume_api.check_policy(context, 'accept_transfer') - transfer = self.db.transfer_get(context.elevated(), transfer_id) - - crypt_hash = self._get_crypt_hash(transfer['salt'], auth_key) - if crypt_hash != transfer['crypt_hash']: - msg = (_("Attempt to transfer %s with invalid auth key.") % - transfer_id) - LOG.error(msg) - raise exception.InvalidAuthKey(reason=msg) - - volume_id = transfer['volume_id'] - vol_ref = self.db.volume_get(context.elevated(), volume_id) - if vol_ref['consistencygroup_id']: - msg = _("Volume %s must not be part of a consistency " - "group.") % vol_ref['id'] - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - volume_utils.notify_about_volume_usage(context, vol_ref, - "transfer.accept.start") - - try: - reserve_opts = {'volumes': 1, 'gigabytes': vol_ref.size} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - vol_ref.volume_type_id) - reservations = QUOTAS.reserve(context, **reserve_opts) - except exception.OverQuota as e: - overs = e.kwargs['overs'] - usages = e.kwargs['usages'] - quotas = e.kwargs['quotas'] - - def _consumed(name): - return (usages[name]['reserved'] + usages[name]['in_use']) - - for over in overs: - if 'gigabytes' in over: - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "%(s_size)sG volume (%(d_consumed)dG of " - "%(d_quota)dG already consumed)") - LOG.warning(msg, {'s_pid': context.project_id, - 's_size': vol_ref['size'], - 'd_consumed': _consumed(over), - 'd_quota': quotas[over]}) - raise exception.VolumeSizeExceedsAvailableQuota( - requested=vol_ref['size'], - consumed=_consumed(over), - quota=quotas[over]) - elif 'volumes' in over: - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "volume (%(d_consumed)d volumes " - "already consumed)") - LOG.warning(msg, {'s_pid': context.project_id, - 'd_consumed': _consumed(over)}) - raise exception.VolumeLimitExceeded(allowed=quotas[over], - name=over) - - try: - donor_id = vol_ref['project_id'] - reserve_opts = {'volumes': -1, 'gigabytes': -vol_ref.size} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - vol_ref.volume_type_id) - donor_reservations = QUOTAS.reserve(context.elevated(), - project_id=donor_id, - **reserve_opts) - except Exception: - donor_reservations = None - LOG.exception(_LE("Failed to update quota donating volume" - " transfer id %s"), transfer_id) - - try: - # Transfer ownership of the volume now, must use an elevated - # context. - self.volume_api.accept_transfer(context, - vol_ref, - context.user_id, - context.project_id) - self.db.transfer_accept(context.elevated(), - transfer_id, - context.user_id, - context.project_id) - QUOTAS.commit(context, reservations) - if donor_reservations: - QUOTAS.commit(context, donor_reservations, project_id=donor_id) - LOG.info(_LI("Volume %s has been transferred."), volume_id) - except Exception: - with excutils.save_and_reraise_exception(): - QUOTAS.rollback(context, reservations) - if donor_reservations: - QUOTAS.rollback(context, donor_reservations, - project_id=donor_id) - - vol_ref = self.db.volume_get(context, volume_id) - volume_utils.notify_about_volume_usage(context, vol_ref, - "transfer.accept.end") - return {'id': transfer_id, - 'display_name': transfer['display_name'], - 'volume_id': vol_ref['id']} diff --git a/cinder/utils.py b/cinder/utils.py deleted file mode 100644 index 77305c63e..000000000 --- a/cinder/utils.py +++ /dev/null @@ -1,1087 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Utilities and helper functions.""" - - -import abc -import contextlib -import datetime -import functools -import inspect -import logging as py_logging -import math -import os -import pyclbr -import random -import re -import shutil -import socket -import stat -import sys -import tempfile -import time -import types -from xml.dom import minidom -from xml.parsers import expat -from xml import sax -from xml.sax import expatreader - -from os_brick.initiator import connector -from oslo_concurrency import lockutils -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import encodeutils -from oslo_utils import excutils -from oslo_utils import importutils -from oslo_utils import strutils -from oslo_utils import timeutils -import retrying -import six -import webob.exc - -from cinder import exception -from cinder.i18n import _, _LE, _LW - - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) -ISO_TIME_FORMAT = "%Y-%m-%dT%H:%M:%S" -PERFECT_TIME_FORMAT = "%Y-%m-%dT%H:%M:%S.%f" -VALID_TRACE_FLAGS = {'method', 'api'} -TRACE_METHOD = False -TRACE_API = False - -synchronized = lockutils.synchronized_with_prefix('cinder-') - - -def find_config(config_path): - """Find a configuration file using the given hint. - - :param config_path: Full or relative path to the config. - :returns: Full path of the config, if it exists. - :raises: `cinder.exception.ConfigNotFound` - - """ - possible_locations = [ - config_path, - os.path.join(CONF.state_path, "etc", "cinder", config_path), - os.path.join(CONF.state_path, "etc", config_path), - os.path.join(CONF.state_path, config_path), - "/etc/cinder/%s" % config_path, - ] - - for path in possible_locations: - if os.path.exists(path): - return os.path.abspath(path) - - raise exception.ConfigNotFound(path=os.path.abspath(config_path)) - - -def as_int(obj, quiet=True): - # Try "2" -> 2 - try: - return int(obj) - except (ValueError, TypeError): - pass - # Try "2.5" -> 2 - try: - return int(float(obj)) - except (ValueError, TypeError): - pass - # Eck, not sure what this is then. - if not quiet: - raise TypeError(_("Can not translate %s to integer.") % (obj)) - return obj - - -def check_exclusive_options(**kwargs): - """Checks that only one of the provided options is actually not-none. - - Iterates over all the kwargs passed in and checks that only one of said - arguments is not-none, if more than one is not-none then an exception will - be raised with the names of those arguments who were not-none. - """ - - if not kwargs: - return - - pretty_keys = kwargs.pop("pretty_keys", True) - exclusive_options = {} - for (k, v) in kwargs.items(): - if v is not None: - exclusive_options[k] = True - - if len(exclusive_options) > 1: - # Change the format of the names from pythonic to - # something that is more readable. - # - # Ex: 'the_key' -> 'the key' - if pretty_keys: - names = [k.replace('_', ' ') for k in kwargs.keys()] - else: - names = kwargs.keys() - names = ", ".join(sorted(names)) - msg = (_("May specify only one of %s") % (names)) - raise exception.InvalidInput(reason=msg) - - -def execute(*cmd, **kwargs): - """Convenience wrapper around oslo's execute() method.""" - if 'run_as_root' in kwargs and 'root_helper' not in kwargs: - kwargs['root_helper'] = get_root_helper() - return processutils.execute(*cmd, **kwargs) - - -def check_ssh_injection(cmd_list): - ssh_injection_pattern = ['`', '$', '|', '||', ';', '&', '&&', '>', '>>', - '<'] - - # Check whether injection attacks exist - for arg in cmd_list: - arg = arg.strip() - - # Check for matching quotes on the ends - is_quoted = re.match('^(?P[\'"])(?P.*)(?P=quote)$', arg) - if is_quoted: - # Check for unescaped quotes within the quoted argument - quoted = is_quoted.group('quoted') - if quoted: - if (re.match('[\'"]', quoted) or - re.search('[^\\\\][\'"]', quoted)): - raise exception.SSHInjectionThreat(command=cmd_list) - else: - # We only allow spaces within quoted arguments, and that - # is the only special character allowed within quotes - if len(arg.split()) > 1: - raise exception.SSHInjectionThreat(command=cmd_list) - - # Second, check whether danger character in command. So the shell - # special operator must be a single argument. - for c in ssh_injection_pattern: - if c not in arg: - continue - - result = arg.find(c) - if not result == -1: - if result == 0 or not arg[result - 1] == '\\': - raise exception.SSHInjectionThreat(command=cmd_list) - - -def cinderdir(): - import cinder - return os.path.abspath(cinder.__file__).split('cinder/__init__.py')[0] - - -def last_completed_audit_period(unit=None): - """This method gives you the most recently *completed* audit period. - - arguments: - units: string, one of 'hour', 'day', 'month', 'year' - Periods normally begin at the beginning (UTC) of the - period unit (So a 'day' period begins at midnight UTC, - a 'month' unit on the 1st, a 'year' on Jan, 1) - unit string may be appended with an optional offset - like so: 'day@18' This will begin the period at 18:00 - UTC. 'month@15' starts a monthly period on the 15th, - and year@3 begins a yearly one on March 1st. - - - returns: 2 tuple of datetimes (begin, end) - The begin timestamp of this audit period is the same as the - end of the previous. - """ - if not unit: - unit = CONF.volume_usage_audit_period - - offset = 0 - if '@' in unit: - unit, offset = unit.split("@", 1) - offset = int(offset) - - rightnow = timeutils.utcnow() - if unit not in ('month', 'day', 'year', 'hour'): - raise ValueError('Time period must be hour, day, month or year') - if unit == 'month': - if offset == 0: - offset = 1 - end = datetime.datetime(day=offset, - month=rightnow.month, - year=rightnow.year) - if end >= rightnow: - year = rightnow.year - if 1 >= rightnow.month: - year -= 1 - month = 12 + (rightnow.month - 1) - else: - month = rightnow.month - 1 - end = datetime.datetime(day=offset, - month=month, - year=year) - year = end.year - if 1 >= end.month: - year -= 1 - month = 12 + (end.month - 1) - else: - month = end.month - 1 - begin = datetime.datetime(day=offset, month=month, year=year) - - elif unit == 'year': - if offset == 0: - offset = 1 - end = datetime.datetime(day=1, month=offset, year=rightnow.year) - if end >= rightnow: - end = datetime.datetime(day=1, - month=offset, - year=rightnow.year - 1) - begin = datetime.datetime(day=1, - month=offset, - year=rightnow.year - 2) - else: - begin = datetime.datetime(day=1, - month=offset, - year=rightnow.year - 1) - - elif unit == 'day': - end = datetime.datetime(hour=offset, - day=rightnow.day, - month=rightnow.month, - year=rightnow.year) - if end >= rightnow: - end = end - datetime.timedelta(days=1) - begin = end - datetime.timedelta(days=1) - - elif unit == 'hour': - end = rightnow.replace(minute=offset, second=0, microsecond=0) - if end >= rightnow: - end = end - datetime.timedelta(hours=1) - begin = end - datetime.timedelta(hours=1) - - return (begin, end) - - -def list_of_dicts_to_dict(seq, key): - """Convert list of dicts to an indexed dict. - - Takes a list of dicts, and converts it to a nested dict - indexed by - - :param seq: list of dicts - :parm key: key in dicts to index by - - example: - lst = [{'id': 1, ...}, {'id': 2, ...}...] - key = 'id' - returns {1:{'id': 1, ...}, 2:{'id':2, ...} - - """ - return {d[key]: dict(d, index=d[key]) for (i, d) in enumerate(seq)} - - -class ProtectedExpatParser(expatreader.ExpatParser): - """An expat parser which disables DTD's and entities by default.""" - - def __init__(self, forbid_dtd=True, forbid_entities=True, - *args, **kwargs): - # Python 2.x old style class - expatreader.ExpatParser.__init__(self, *args, **kwargs) - self.forbid_dtd = forbid_dtd - self.forbid_entities = forbid_entities - - def start_doctype_decl(self, name, sysid, pubid, has_internal_subset): - raise ValueError("Inline DTD forbidden") - - def entity_decl(self, entityName, is_parameter_entity, value, base, - systemId, publicId, notationName): - raise ValueError(" forbidden") - - def unparsed_entity_decl(self, name, base, sysid, pubid, notation_name): - # expat 1.2 - raise ValueError(" forbidden") - - def reset(self): - expatreader.ExpatParser.reset(self) - if self.forbid_dtd: - self._parser.StartDoctypeDeclHandler = self.start_doctype_decl - if self.forbid_entities: - self._parser.EntityDeclHandler = self.entity_decl - self._parser.UnparsedEntityDeclHandler = self.unparsed_entity_decl - - -def safe_minidom_parse_string(xml_string): - """Parse an XML string using minidom safely. - - """ - try: - if six.PY3 and isinstance(xml_string, bytes): - # On Python 3, minidom.parseString() requires Unicode when - # the parser parameter is used. - # - # Bet that XML used in Cinder is always encoded to UTF-8. - xml_string = xml_string.decode('utf-8') - return minidom.parseString(xml_string, parser=ProtectedExpatParser()) - except sax.SAXParseException: - raise expat.ExpatError() - - -def is_valid_boolstr(val): - """Check if the provided string is a valid bool string or not.""" - val = str(val).lower() - return val in ('true', 'false', 'yes', 'no', 'y', 'n', '1', '0') - - -def is_none_string(val): - """Check if a string represents a None value.""" - if not isinstance(val, six.string_types): - return False - - return val.lower() == 'none' - - -def monkey_patch(): - """Patches decorators for all functions in a specified module. - - If the CONF.monkey_patch set as True, - this function patches a decorator - for all functions in specified modules. - - You can set decorators for each modules - using CONF.monkey_patch_modules. - The format is "Module path:Decorator function". - Example: 'cinder.api.ec2.cloud:' \ - cinder.openstack.common.notifier.api.notify_decorator' - - Parameters of the decorator is as follows. - (See cinder.openstack.common.notifier.api.notify_decorator) - - :param name: name of the function - :param function: object of the function - """ - # If CONF.monkey_patch is not True, this function do nothing. - if not CONF.monkey_patch: - return - # Get list of modules and decorators - for module_and_decorator in CONF.monkey_patch_modules: - module, decorator_name = module_and_decorator.split(':') - # import decorator function - decorator = importutils.import_class(decorator_name) - __import__(module) - # Retrieve module information using pyclbr - module_data = pyclbr.readmodule_ex(module) - for key in module_data.keys(): - # set the decorator for the class methods - if isinstance(module_data[key], pyclbr.Class): - clz = importutils.import_class("%s.%s" % (module, key)) - # On Python 3, unbound methods are regular functions - predicate = inspect.isfunction if six.PY3 else inspect.ismethod - for method, func in inspect.getmembers(clz, predicate): - setattr( - clz, method, - decorator("%s.%s.%s" % (module, key, method), func)) - # set the decorator for the function - elif isinstance(module_data[key], pyclbr.Function): - func = importutils.import_class("%s.%s" % (module, key)) - setattr(sys.modules[module], key, - decorator("%s.%s" % (module, key), func)) - - -def make_dev_path(dev, partition=None, base='/dev'): - """Return a path to a particular device. - - >>> make_dev_path('xvdc') - /dev/xvdc - - >>> make_dev_path('xvdc', 1) - /dev/xvdc1 - """ - path = os.path.join(base, dev) - if partition: - path += str(partition) - return path - - -def sanitize_hostname(hostname): - """Return a hostname which conforms to RFC-952 and RFC-1123 specs.""" - if six.PY3: - hostname = hostname.encode('latin-1', 'ignore') - hostname = hostname.decode('latin-1') - else: - if isinstance(hostname, six.text_type): - hostname = hostname.encode('latin-1', 'ignore') - - hostname = re.sub('[ _]', '-', hostname) - hostname = re.sub('[^\w.-]+', '', hostname) - hostname = hostname.lower() - hostname = hostname.strip('.-') - - return hostname - - -def service_is_up(service): - """Check whether a service is up based on last heartbeat.""" - last_heartbeat = service['updated_at'] or service['created_at'] - # Timestamps in DB are UTC. - elapsed = (timeutils.utcnow(with_timezone=True) - - last_heartbeat).total_seconds() - return abs(elapsed) <= CONF.service_down_time - - -def read_file_as_root(file_path): - """Secure helper to read file as root.""" - try: - out, _err = execute('cat', file_path, run_as_root=True) - return out - except processutils.ProcessExecutionError: - raise exception.FileNotFound(file_path=file_path) - - -def robust_file_write(directory, filename, data): - """Robust file write. - - Use "write to temp file and rename" model for writing the - persistence file. - - :param directory: Target directory to create a file. - :param filename: File name to store specified data. - :param data: String data. - """ - tempname = None - dirfd = None - try: - dirfd = os.open(directory, os.O_DIRECTORY) - - # write data to temporary file - with tempfile.NamedTemporaryFile(prefix=filename, - dir=directory, - delete=False) as tf: - tempname = tf.name - tf.write(data.encode('utf-8')) - tf.flush() - os.fdatasync(tf.fileno()) - tf.close() - - # Fsync the directory to ensure the fact of the existence of - # the temp file hits the disk. - os.fsync(dirfd) - # If destination file exists, it will be replaced silently. - os.rename(tempname, os.path.join(directory, filename)) - # Fsync the directory to ensure the rename hits the disk. - os.fsync(dirfd) - except OSError: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed to write persistence file: %(path)s."), - {'path': os.path.join(directory, filename)}) - if os.path.isfile(tempname): - os.unlink(tempname) - finally: - if dirfd: - os.close(dirfd) - - -@contextlib.contextmanager -def temporary_chown(path, owner_uid=None): - """Temporarily chown a path. - - :params owner_uid: UID of temporary owner (defaults to current user) - """ - if owner_uid is None: - owner_uid = os.getuid() - - orig_uid = os.stat(path).st_uid - - if orig_uid != owner_uid: - execute('chown', owner_uid, path, run_as_root=True) - try: - yield - finally: - if orig_uid != owner_uid: - execute('chown', orig_uid, path, run_as_root=True) - - -@contextlib.contextmanager -def tempdir(**kwargs): - tmpdir = tempfile.mkdtemp(**kwargs) - try: - yield tmpdir - finally: - try: - shutil.rmtree(tmpdir) - except OSError as e: - LOG.debug('Could not remove tmpdir: %s', - six.text_type(e)) - - -def walk_class_hierarchy(clazz, encountered=None): - """Walk class hierarchy, yielding most derived classes first.""" - if not encountered: - encountered = [] - for subclass in clazz.__subclasses__(): - if subclass not in encountered: - encountered.append(subclass) - # drill down to leaves first - for subsubclass in walk_class_hierarchy(subclass, encountered): - yield subsubclass - yield subclass - - -def get_root_helper(): - return 'sudo cinder-rootwrap %s' % CONF.rootwrap_config - - -def brick_get_connector_properties(multipath=False, enforce_multipath=False): - """Wrapper to automatically set root_helper in brick calls. - - :param multipath: A boolean indicating whether the connector can - support multipath. - :param enforce_multipath: If True, it raises exception when multipath=True - is specified but multipathd is not running. - If False, it falls back to multipath=False - when multipathd is not running. - """ - - root_helper = get_root_helper() - return connector.get_connector_properties(root_helper, - CONF.my_ip, - multipath, - enforce_multipath) - - -def brick_get_connector(protocol, driver=None, - execute=processutils.execute, - use_multipath=False, - device_scan_attempts=3, - *args, **kwargs): - """Wrapper to get a brick connector object. - - This automatically populates the required protocol as well - as the root_helper needed to execute commands. - """ - - root_helper = get_root_helper() - return connector.InitiatorConnector.factory(protocol, root_helper, - driver=driver, - execute=execute, - use_multipath=use_multipath, - device_scan_attempts= - device_scan_attempts, - *args, **kwargs) - - -def require_driver_initialized(driver): - """Verifies if `driver` is initialized - - If the driver is not initialized, an exception will be raised. - - :params driver: The driver instance. - :raises: `exception.DriverNotInitialized` - """ - # we can't do anything if the driver didn't init - if not driver.initialized: - driver_name = driver.__class__.__name__ - LOG.error(_LE("Volume driver %s not initialized"), driver_name) - raise exception.DriverNotInitialized() - - -def get_file_mode(path): - """This primarily exists to make unit testing easier.""" - return stat.S_IMODE(os.stat(path).st_mode) - - -def get_file_gid(path): - """This primarily exists to make unit testing easier.""" - return os.stat(path).st_gid - - -def get_file_size(path): - """Returns the file size.""" - return os.stat(path).st_size - - -def _get_disk_of_partition(devpath, st=None): - """Gets a disk device path and status from partition path. - - Returns a disk device path from a partition device path, and stat for - the device. If devpath is not a partition, devpath is returned as it is. - For example, '/dev/sda' is returned for '/dev/sda1', and '/dev/disk1' is - for '/dev/disk1p1' ('p' is prepended to the partition number if the disk - name ends with numbers). - """ - diskpath = re.sub('(?:(?<=\d)p)?\d+$', '', devpath) - if diskpath != devpath: - try: - st_disk = os.stat(diskpath) - if stat.S_ISBLK(st_disk.st_mode): - return (diskpath, st_disk) - except OSError: - pass - # devpath is not a partition - if st is None: - st = os.stat(devpath) - return (devpath, st) - - -def get_bool_param(param_string, params): - param = params.get(param_string, False) - if not is_valid_boolstr(param): - msg = _('Value %(param)s for %(param_string)s is not a ' - 'boolean.') % {'param': param, 'param_string': param_string} - raise exception.InvalidParameterValue(err=msg) - - return strutils.bool_from_string(param, strict=True) - - -def get_blkdev_major_minor(path, lookup_for_file=True): - """Get 'major:minor' number of block device. - - Get the device's 'major:minor' number of a block device to control - I/O ratelimit of the specified path. - If lookup_for_file is True and the path is a regular file, lookup a disk - device which the file lies on and returns the result for the device. - """ - st = os.stat(path) - if stat.S_ISBLK(st.st_mode): - path, st = _get_disk_of_partition(path, st) - return '%d:%d' % (os.major(st.st_rdev), os.minor(st.st_rdev)) - elif stat.S_ISCHR(st.st_mode): - # No I/O ratelimit control is provided for character devices - return None - elif lookup_for_file: - # lookup the mounted disk which the file lies on - out, _err = execute('df', path) - devpath = out.split("\n")[1].split()[0] - if devpath[0] is not '/': - # the file is on a network file system - return None - return get_blkdev_major_minor(devpath, False) - else: - msg = _("Unable to get a block device for file \'%s\'") % path - raise exception.Error(msg) - - -def check_string_length(value, name, min_length=0, max_length=None): - """Check the length of specified string. - - :param value: the value of the string - :param name: the name of the string - :param min_length: the min_length of the string - :param max_length: the max_length of the string - """ - if not isinstance(value, six.string_types): - msg = _("%s is not a string or unicode") % name - raise exception.InvalidInput(message=msg) - - if len(value) < min_length: - msg = _("%(name)s has a minimum character requirement of " - "%(min_length)s.") % {'name': name, 'min_length': min_length} - raise exception.InvalidInput(message=msg) - - if max_length and len(value) > max_length: - msg = _("%(name)s has more than %(max_length)s " - "characters.") % {'name': name, 'max_length': max_length} - raise exception.InvalidInput(message=msg) - -_visible_admin_metadata_keys = ['readonly', 'attached_mode'] - - -def add_visible_admin_metadata(volume): - """Add user-visible admin metadata to regular metadata. - - Extracts the admin metadata keys that are to be made visible to - non-administrators, and adds them to the regular metadata structure for the - passed-in volume. - """ - visible_admin_meta = {} - - if volume.get('volume_admin_metadata'): - if isinstance(volume['volume_admin_metadata'], dict): - volume_admin_metadata = volume['volume_admin_metadata'] - for key in volume_admin_metadata: - if key in _visible_admin_metadata_keys: - visible_admin_meta[key] = volume_admin_metadata[key] - else: - for item in volume['volume_admin_metadata']: - if item['key'] in _visible_admin_metadata_keys: - visible_admin_meta[item['key']] = item['value'] - # avoid circular ref when volume is a Volume instance - elif (volume.get('admin_metadata') and - isinstance(volume.get('admin_metadata'), dict)): - for key in _visible_admin_metadata_keys: - if key in volume['admin_metadata'].keys(): - visible_admin_meta[key] = volume['admin_metadata'][key] - - if not visible_admin_meta: - return - - # NOTE(zhiyan): update visible administration metadata to - # volume metadata, administration metadata will rewrite existing key. - if volume.get('volume_metadata'): - orig_meta = list(volume.get('volume_metadata')) - for item in orig_meta: - if item['key'] in visible_admin_meta.keys(): - item['value'] = visible_admin_meta.pop(item['key']) - for key, value in visible_admin_meta.items(): - orig_meta.append({'key': key, 'value': value}) - volume['volume_metadata'] = orig_meta - # avoid circular ref when vol is a Volume instance - elif (volume.get('metadata') and - isinstance(volume.get('metadata'), dict)): - volume['metadata'].update(visible_admin_meta) - else: - volume['metadata'] = visible_admin_meta - - -def remove_invalid_filter_options(context, filters, - allowed_search_options): - """Remove search options that are not valid for non-admin API/context.""" - - if context.is_admin: - # Allow all options - return - # Otherwise, strip out all unknown options - unknown_options = [opt for opt in filters - if opt not in allowed_search_options] - bad_options = ", ".join(unknown_options) - LOG.debug("Removing options '%s' from query.", bad_options) - for opt in unknown_options: - del filters[opt] - - -def is_blk_device(dev): - try: - if stat.S_ISBLK(os.stat(dev).st_mode): - return True - return False - except Exception: - LOG.debug('Path %s not found in is_blk_device check', dev) - return False - - -class ComparableMixin(object): - def _compare(self, other, method): - try: - return method(self._cmpkey(), other._cmpkey()) - except (AttributeError, TypeError): - # _cmpkey not implemented, or return different type, - # so I can't compare with "other". - return NotImplemented - - def __lt__(self, other): - return self._compare(other, lambda s, o: s < o) - - def __le__(self, other): - return self._compare(other, lambda s, o: s <= o) - - def __eq__(self, other): - return self._compare(other, lambda s, o: s == o) - - def __ge__(self, other): - return self._compare(other, lambda s, o: s >= o) - - def __gt__(self, other): - return self._compare(other, lambda s, o: s > o) - - def __ne__(self, other): - return self._compare(other, lambda s, o: s != o) - - -def retry(exceptions, interval=1, retries=3, backoff_rate=2, - wait_random=False): - - def _retry_on_exception(e): - return isinstance(e, exceptions) - - def _backoff_sleep(previous_attempt_number, delay_since_first_attempt_ms): - exp = backoff_rate ** previous_attempt_number - wait_for = interval * exp - - if wait_random: - random.seed() - wait_val = random.randrange(interval * 1000.0, wait_for * 1000.0) - else: - wait_val = wait_for * 1000.0 - - LOG.debug("Sleeping for %s seconds", (wait_val / 1000.0)) - - return wait_val - - def _print_stop(previous_attempt_number, delay_since_first_attempt_ms): - delay_since_first_attempt = delay_since_first_attempt_ms / 1000.0 - LOG.debug("Failed attempt %s", previous_attempt_number) - LOG.debug("Have been at this for %s seconds", - delay_since_first_attempt) - return previous_attempt_number == retries - - if retries < 1: - raise ValueError('Retries must be greater than or ' - 'equal to 1 (received: %s). ' % retries) - - def _decorator(f): - - @six.wraps(f) - def _wrapper(*args, **kwargs): - r = retrying.Retrying(retry_on_exception=_retry_on_exception, - wait_func=_backoff_sleep, - stop_func=_print_stop) - return r.call(f, *args, **kwargs) - - return _wrapper - - return _decorator - - -def convert_str(text): - """Convert to native string. - - Convert bytes and Unicode strings to native strings: - - * convert to bytes on Python 2: - encode Unicode using encodeutils.safe_encode() - * convert to Unicode on Python 3: decode bytes from UTF-8 - """ - if six.PY2: - return encodeutils.safe_encode(text) - else: - if isinstance(text, bytes): - return text.decode('utf-8') - else: - return text - - -def trace_method(f): - """Decorates a function if TRACE_METHOD is true.""" - @functools.wraps(f) - def trace_method_logging_wrapper(*args, **kwargs): - if TRACE_METHOD: - return trace(f)(*args, **kwargs) - return f(*args, **kwargs) - return trace_method_logging_wrapper - - -def trace_api(f): - """Decorates a function if TRACE_API is true.""" - @functools.wraps(f) - def trace_api_logging_wrapper(*args, **kwargs): - if TRACE_API: - return trace(f)(*args, **kwargs) - return f(*args, **kwargs) - return trace_api_logging_wrapper - - -def trace(f): - """Trace calls to the decorated function. - - This decorator should always be defined as the outermost decorator so it - is defined last. This is important so it does not interfere - with other decorators. - - Using this decorator on a function will cause its execution to be logged at - `DEBUG` level with arguments, return values, and exceptions. - - :returns: a function decorator - """ - - func_name = f.__name__ - - @functools.wraps(f) - def trace_logging_wrapper(*args, **kwargs): - if len(args) > 0: - maybe_self = args[0] - else: - maybe_self = kwargs.get('self', None) - - if maybe_self and hasattr(maybe_self, '__module__'): - logger = logging.getLogger(maybe_self.__module__) - else: - logger = LOG - - # NOTE(ameade): Don't bother going any further if DEBUG log level - # is not enabled for the logger. - if not logger.isEnabledFor(py_logging.DEBUG): - return f(*args, **kwargs) - - all_args = inspect.getcallargs(f, *args, **kwargs) - logger.debug('==> %(func)s: call %(all_args)r', - {'func': func_name, 'all_args': all_args}) - - start_time = time.time() * 1000 - try: - result = f(*args, **kwargs) - except Exception as exc: - total_time = int(round(time.time() * 1000)) - start_time - logger.debug('<== %(func)s: exception (%(time)dms) %(exc)r', - {'func': func_name, - 'time': total_time, - 'exc': exc}) - raise - total_time = int(round(time.time() * 1000)) - start_time - - logger.debug('<== %(func)s: return (%(time)dms) %(result)r', - {'func': func_name, - 'time': total_time, - 'result': result}) - return result - return trace_logging_wrapper - - -class TraceWrapperMetaclass(type): - """Metaclass that wraps all methods of a class with trace_method. - - This metaclass will cause every function inside of the class to be - decorated with the trace_method decorator. - - To use the metaclass you define a class like so: - @six.add_metaclass(utils.TraceWrapperMetaclass) - class MyClass(object): - """ - def __new__(meta, classname, bases, classDict): - newClassDict = {} - for attributeName, attribute in classDict.items(): - if isinstance(attribute, types.FunctionType): - # replace it with a wrapped version - attribute = functools.update_wrapper(trace_method(attribute), - attribute) - newClassDict[attributeName] = attribute - - return type.__new__(meta, classname, bases, newClassDict) - - -class TraceWrapperWithABCMetaclass(abc.ABCMeta, TraceWrapperMetaclass): - """Metaclass that wraps all methods of a class with trace.""" - pass - - -def setup_tracing(trace_flags): - """Set global variables for each trace flag. - - Sets variables TRACE_METHOD and TRACE_API, which represent - whether to log method and api traces. - - :param trace_flags: a list of strings - """ - global TRACE_METHOD - global TRACE_API - try: - trace_flags = [flag.strip() for flag in trace_flags] - except TypeError: # Handle when trace_flags is None or a test mock - trace_flags = [] - for invalid_flag in (set(trace_flags) - VALID_TRACE_FLAGS): - LOG.warning(_LW('Invalid trace flag: %s'), invalid_flag) - TRACE_METHOD = 'method' in trace_flags - TRACE_API = 'api' in trace_flags - - -def resolve_hostname(hostname): - """Resolves host name to IP address. - - Resolves a host name (my.data.point.com) to an IP address (10.12.143.11). - This routine also works if the data passed in hostname is already an IP. - In this case, the same IP address will be returned. - - :param hostname: Host name to resolve. - :returns: IP Address for Host name. - """ - result = socket.getaddrinfo(hostname, None)[0] - (family, socktype, proto, canonname, sockaddr) = result - LOG.debug('Asked to resolve hostname %(host)s and got IP %(ip)s.', - {'host': hostname, 'ip': sockaddr[0]}) - return sockaddr[0] - - -def build_or_str(elements, str_format=None): - """Builds a string of elements joined by 'or'. - - Will join strings with the 'or' word and if a str_format is provided it - will be used to format the resulted joined string. - If there are no elements an empty string will be returned. - - :param elements: Elements we want to join. - :type elements: String or iterable of strings. - :param str_format: String to use to format the response. - :type str_format: String. - """ - if not elements: - return '' - - if not isinstance(elements, six.string_types): - elements = _(' or ').join(elements) - - if str_format: - return str_format % elements - return elements - - -def calculate_virtual_free_capacity(total_capacity, - free_capacity, - provisioned_capacity, - thin_provisioning_support, - max_over_subscription_ratio, - reserved_percentage): - """Calculate the virtual free capacity based on thin provisioning support. - - :param total_capacity: total_capacity_gb of a host_state or pool. - :param free_capacity: free_capacity_gb of a host_state or pool. - :param provisioned_capacity: provisioned_capacity_gb of a host_state - or pool. - :param thin_provisioning_support: thin_provisioning_support of - a host_state or a pool. - :param max_over_subscription_ratio: max_over_subscription_ratio of - a host_state or a pool - :param reserved_percentage: reserved_percentage of a host_state or - a pool. - :returns: the calculated virtual free capacity. - """ - - total = float(total_capacity) - reserved = float(reserved_percentage) / 100 - - if thin_provisioning_support: - free = (total * max_over_subscription_ratio - - provisioned_capacity - - math.floor(total * reserved)) - else: - # Calculate how much free space is left after taking into - # account the reserved space. - free = free_capacity - math.floor(total * reserved) - return free - - -def validate_integer(value, name, min_value=None, max_value=None): - """Make sure that value is a valid integer, potentially within range. - - :param value: the value of the integer - :param name: the name of the integer - :param min_length: the min_length of the integer - :param max_length: the max_length of the integer - :returns: integer - """ - try: - value = int(value) - except (TypeError, ValueError, UnicodeEncodeError): - raise webob.exc.HTTPBadRequest(explanation=( - _('%s must be an integer.') % name)) - - if min_value is not None and value < min_value: - raise webob.exc.HTTPBadRequest( - explanation=(_('%(value_name)s must be >= %(min_value)d') % - {'value_name': name, 'min_value': min_value})) - if max_value is not None and value > max_value: - raise webob.exc.HTTPBadRequest( - explanation=(_('%(value_name)s must be <= %(max_value)d') % - {'value_name': name, 'max_value': max_value})) - - return value diff --git a/cinder/version.py b/cinder/version.py deleted file mode 100644 index e3dbd70d7..000000000 --- a/cinder/version.py +++ /dev/null @@ -1,23 +0,0 @@ -# Copyright 2011 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from pbr import version as pbr_version - -CINDER_VENDOR = "OpenStack Foundation" -CINDER_PRODUCT = "OpenStack Cinder" -CINDER_PACKAGE = None # OS distro package version suffix - -loaded = False -version_info = pbr_version.VersionInfo('cinder') -version_string = version_info.version_string diff --git a/cinder/volume/__init__.py b/cinder/volume/__init__.py deleted file mode 100644 index 91589956c..000000000 --- a/cinder/volume/__init__.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Importing full names to not pollute the namespace and cause possible -# collisions with use of 'from cinder.volume import ' elsewhere. - -from oslo_utils import importutils - -from cinder.common import config - - -CONF = config.CONF - - -def API(*args, **kwargs): - class_name = CONF.volume_api_class - return importutils.import_object(class_name, *args, **kwargs) diff --git a/cinder/volume/api.py b/cinder/volume/api.py deleted file mode 100644 index e539e8c15..000000000 --- a/cinder/volume/api.py +++ /dev/null @@ -1,1712 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Handles all requests relating to volumes.""" - -import ast -import collections -import datetime -import functools - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import strutils -from oslo_utils import timeutils -from oslo_utils import uuidutils -import six - -from cinder.api import common -from cinder import context -from cinder import db -from cinder.db import base -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import cache as image_cache -from cinder.image import glance -from cinder import keymgr -from cinder import objects -from cinder.objects import base as objects_base -from cinder.objects import fields -import cinder.policy -from cinder import quota -from cinder import quota_utils -from cinder.scheduler import rpcapi as scheduler_rpcapi -from cinder import utils -from cinder.volume.flows.api import create_volume -from cinder.volume.flows.api import manage_existing -from cinder.volume import qos_specs -from cinder.volume import rpcapi as volume_rpcapi -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types - - -allow_force_upload_opt = cfg.BoolOpt('enable_force_upload', - default=False, - help='Enables the Force option on ' - 'upload_to_image. This enables ' - 'running upload_volume on in-use ' - 'volumes for backends that ' - 'support it.') -volume_host_opt = cfg.BoolOpt('snapshot_same_host', - default=True, - help='Create volume from snapshot at the host ' - 'where snapshot resides') -volume_same_az_opt = cfg.BoolOpt('cloned_volume_same_az', - default=True, - help='Ensure that the new volumes are the ' - 'same AZ as snapshot or source volume') -az_cache_time_opt = cfg.IntOpt('az_cache_duration', - default=3600, - help='Cache volume availability zones in ' - 'memory for the provided duration in ' - 'seconds') - -CONF = cfg.CONF -CONF.register_opt(allow_force_upload_opt) -CONF.register_opt(volume_host_opt) -CONF.register_opt(volume_same_az_opt) -CONF.register_opt(az_cache_time_opt) - -CONF.import_opt('glance_core_properties', 'cinder.image.glance') - -LOG = logging.getLogger(__name__) -QUOTAS = quota.QUOTAS - - -def wrap_check_policy(func): - """Check policy corresponding to the wrapped methods prior to execution - - This decorator requires the first 3 args of the wrapped function - to be (self, context, volume) - """ - @functools.wraps(func) - def wrapped(self, context, target_obj, *args, **kwargs): - check_policy(context, func.__name__, target_obj) - return func(self, context, target_obj, *args, **kwargs) - - return wrapped - - -def check_policy(context, action, target_obj=None): - target = { - 'project_id': context.project_id, - 'user_id': context.user_id, - } - - if isinstance(target_obj, objects_base.CinderObject): - # Turn object into dict so target.update can work - target.update( - target_obj.obj_to_primitive()['versioned_object.data'] or {}) - else: - target.update(target_obj or {}) - - _action = 'volume:%s' % action - cinder.policy.enforce(context, _action, target) - - -class API(base.Base): - """API for interacting with the volume manager.""" - - AVAILABLE_MIGRATION_STATUS = (None, 'deleting', 'error', 'success') - - def __init__(self, db_driver=None, image_service=None): - self.image_service = (image_service or - glance.get_default_image_service()) - self.scheduler_rpcapi = scheduler_rpcapi.SchedulerAPI() - self.volume_rpcapi = volume_rpcapi.VolumeAPI() - self.availability_zones = [] - self.availability_zones_last_fetched = None - self.key_manager = keymgr.API() - super(API, self).__init__(db_driver) - - def list_availability_zones(self, enable_cache=False): - """Describe the known availability zones - - :retval tuple of dicts, each with a 'name' and 'available' key - """ - refresh_cache = False - if enable_cache: - if self.availability_zones_last_fetched is None: - refresh_cache = True - else: - cache_age = timeutils.delta_seconds( - self.availability_zones_last_fetched, - timeutils.utcnow()) - if cache_age >= CONF.az_cache_duration: - refresh_cache = True - if refresh_cache or not enable_cache: - topic = CONF.volume_topic - ctxt = context.get_admin_context() - services = objects.ServiceList.get_all_by_topic(ctxt, topic) - az_data = [(s.availability_zone, s.disabled) - for s in services] - disabled_map = {} - for (az_name, disabled) in az_data: - tracked_disabled = disabled_map.get(az_name, True) - disabled_map[az_name] = tracked_disabled and disabled - azs = [{'name': name, 'available': not disabled} - for (name, disabled) in disabled_map.items()] - if refresh_cache: - now = timeutils.utcnow() - self.availability_zones = azs - self.availability_zones_last_fetched = now - LOG.debug("Availability zone cache updated, next update will" - " occur around %s.", now + datetime.timedelta( - seconds=CONF.az_cache_duration)) - else: - azs = self.availability_zones - LOG.info(_LI("Availability Zones retrieved successfully.")) - return tuple(azs) - - def _retype_is_possible(self, context, - first_type_id, second_type_id, - first_type=None, second_type=None): - safe = False - elevated = context.elevated() - services = objects.ServiceList.get_all_by_topic(elevated, - 'cinder-volume', - disabled=True) - if len(services.objects) == 1: - safe = True - else: - type_a = first_type or volume_types.get_volume_type( - elevated, - first_type_id) - type_b = second_type or volume_types.get_volume_type( - elevated, - second_type_id) - if (volume_utils.matching_backend_name(type_a['extra_specs'], - type_b['extra_specs'])): - safe = True - return safe - - def _is_volume_migrating(self, volume): - # The migration status 'none' means no migration has ever been done - # before. The migration status 'error' means the previous migration - # failed. The migration status 'success' means the previous migration - # succeeded. The migration status 'deleting' means the source volume - # fails to delete after a migration. - # All of the statuses above means the volume is not in the process - # of a migration. - return (volume['migration_status'] not in - self.AVAILABLE_MIGRATION_STATUS) - - def create(self, context, size, name, description, snapshot=None, - image_id=None, volume_type=None, metadata=None, - availability_zone=None, source_volume=None, - scheduler_hints=None, - source_replica=None, consistencygroup=None, - cgsnapshot=None, multiattach=False, source_cg=None): - - check_policy(context, 'create') - - # NOTE(jdg): we can have a create without size if we're - # doing a create from snap or volume. Currently - # the taskflow api will handle this and pull in the - # size from the source. - - # NOTE(jdg): cinderclient sends in a string representation - # of the size value. BUT there is a possibility that somebody - # could call the API directly so the is_int_like check - # handles both cases (string representation of true float or int). - if size and (not strutils.is_int_like(size) or int(size) <= 0): - msg = _('Invalid volume size provided for create request: %s ' - '(size argument must be an integer (or string ' - 'representation of an integer) and greater ' - 'than zero).') % size - raise exception.InvalidInput(reason=msg) - - if consistencygroup and (not cgsnapshot and not source_cg): - if not volume_type: - msg = _("volume_type must be provided when creating " - "a volume in a consistency group.") - raise exception.InvalidInput(reason=msg) - cg_voltypeids = consistencygroup.get('volume_type_id') - if volume_type.get('id') not in cg_voltypeids: - msg = _("Invalid volume_type provided: %s (requested " - "type must be supported by this consistency " - "group).") % volume_type - raise exception.InvalidInput(reason=msg) - - if volume_type and 'extra_specs' not in volume_type: - extra_specs = volume_types.get_volume_type_extra_specs( - volume_type['id']) - volume_type['extra_specs'] = extra_specs - - if source_volume and volume_type: - if volume_type['id'] != source_volume['volume_type_id']: - if not self._retype_is_possible( - context, - volume_type['id'], - source_volume['volume_type_id'], - volume_type): - msg = _("Invalid volume_type provided: %s (requested type " - "is not compatible; either match source volume, " - "or omit type argument).") % volume_type['id'] - raise exception.InvalidInput(reason=msg) - - # When cloning replica (for testing), volume type must be omitted - if source_replica and volume_type: - msg = _("No volume_type should be provided when creating test " - "replica.") - raise exception.InvalidInput(reason=msg) - - if snapshot and volume_type: - if volume_type['id'] != snapshot.volume_type_id: - if not self._retype_is_possible(context, - volume_type['id'], - snapshot.volume_type_id, - volume_type): - msg = _("Invalid volume_type provided: %s (requested " - "type is not compatible; recommend omitting " - "the type argument).") % volume_type['id'] - raise exception.InvalidInput(reason=msg) - - # Determine the valid availability zones that the volume could be - # created in (a task in the flow will/can use this information to - # ensure that the availability zone requested is valid). - raw_zones = self.list_availability_zones(enable_cache=True) - availability_zones = set([az['name'] for az in raw_zones]) - if CONF.storage_availability_zone: - availability_zones.add(CONF.storage_availability_zone) - - create_what = { - 'context': context, - 'raw_size': size, - 'name': name, - 'description': description, - 'snapshot': snapshot, - 'image_id': image_id, - 'raw_volume_type': volume_type, - 'metadata': metadata or {}, - 'raw_availability_zone': availability_zone, - 'source_volume': source_volume, - 'scheduler_hints': scheduler_hints, - 'key_manager': self.key_manager, - 'source_replica': source_replica, - 'optional_args': {'is_quota_committed': False}, - 'consistencygroup': consistencygroup, - 'cgsnapshot': cgsnapshot, - 'multiattach': multiattach, - } - try: - sched_rpcapi = (self.scheduler_rpcapi if (not cgsnapshot and - not source_cg) else None) - volume_rpcapi = (self.volume_rpcapi if (not cgsnapshot and - not source_cg) else None) - flow_engine = create_volume.get_flow(self.db, - self.image_service, - availability_zones, - create_what, - sched_rpcapi, - volume_rpcapi) - except Exception: - msg = _('Failed to create api volume flow.') - LOG.exception(msg) - raise exception.CinderException(msg) - - # Attaching this listener will capture all of the notifications that - # taskflow sends out and redirect them to a more useful log for - # cinders debugging (or error reporting) usage. - with flow_utils.DynamicLogListener(flow_engine, logger=LOG): - flow_engine.run() - vref = flow_engine.storage.fetch('volume') - LOG.info(_LI("Volume created successfully."), resource=vref) - return vref - - @wrap_check_policy - def delete(self, context, volume, - force=False, - unmanage_only=False, - cascade=False): - if context.is_admin and context.project_id != volume.project_id: - project_id = volume.project_id - else: - project_id = context.project_id - - if not volume.host: - volume_utils.notify_about_volume_usage(context, - volume, "delete.start") - # NOTE(vish): scheduling failed, so delete it - # Note(zhiteng): update volume quota reservation - try: - reserve_opts = {'volumes': -1, 'gigabytes': -volume.size} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume.volume_type_id) - reservations = QUOTAS.reserve(context, - project_id=project_id, - **reserve_opts) - except Exception: - reservations = None - LOG.exception(_LE("Failed to update quota while " - "deleting volume.")) - volume.destroy() - - if reservations: - QUOTAS.commit(context, reservations, project_id=project_id) - - volume_utils.notify_about_volume_usage(context, - volume, "delete.end") - LOG.info(_LI("Delete volume request issued successfully."), - resource={'type': 'volume', - 'id': volume.id}) - return - - # Build required conditions for conditional update - expected = {'attach_status': db.Not('attached'), - 'migration_status': self.AVAILABLE_MIGRATION_STATUS, - 'consistencygroup_id': None} - - # If not force deleting we have status conditions - if not force: - expected['status'] = ('available', 'error', 'error_restoring', - 'error_extending') - - if cascade: - # Allow deletion if all snapshots are in an expected state - filters = [~db.volume_has_undeletable_snapshots_filter()] - else: - # Don't allow deletion of volume with snapshots - filters = [~db.volume_has_snapshots_filter()] - values = {'status': 'deleting', 'terminated_at': timeutils.utcnow()} - - result = volume.conditional_update(values, expected, filters) - - if not result: - status = utils.build_or_str(expected.get('status'), - _('status must be %s and')) - msg = _('Volume %s must not be migrating, attached, belong to a ' - 'consistency group or have snapshots.') % status - LOG.info(msg) - raise exception.InvalidVolume(reason=msg) - - if cascade: - values = {'status': 'deleting'} - expected = {'status': ('available', 'error', 'deleting'), - 'cgsnapshot_id': None} - snapshots = objects.snapshot.SnapshotList.get_all_for_volume( - context, volume.id) - for s in snapshots: - result = s.conditional_update(values, expected, filters) - - if not result: - volume.update({'status': 'error_deleting'}) - volume.save() - - msg = _('Failed to update snapshot.') - raise exception.InvalidVolume(reason=msg) - - cache = image_cache.ImageVolumeCache(self.db, self) - entry = cache.get_by_image_volume(context, volume.id) - if entry: - cache.evict(context, entry) - - # If the volume is encrypted, delete its encryption key from the key - # manager. This operation makes volume deletion an irreversible process - # because the volume cannot be decrypted without its key. - encryption_key_id = volume.get('encryption_key_id', None) - if encryption_key_id is not None: - try: - self.key_manager.delete_key(context, encryption_key_id) - except Exception as e: - LOG.warning(_LW("Unable to delete encryption key for " - "volume: %s."), e.msg, resource=volume) - - self.volume_rpcapi.delete_volume(context, - volume, - unmanage_only, - cascade) - LOG.info(_LI("Delete volume request issued successfully."), - resource=volume) - - @wrap_check_policy - def update(self, context, volume, fields): - if volume['status'] == 'maintenance': - LOG.info(_LI("Unable to update volume, " - "because it is in maintenance."), resource=volume) - msg = _("The volume cannot be updated during maintenance.") - raise exception.InvalidVolume(reason=msg) - - # NOTE(thangp): Update is called by various APIs, some of which are - # not yet using oslo_versionedobjects. We need to handle the case - # where volume is either a dict or an oslo_versionedobject. - if isinstance(volume, objects_base.CinderObject): - volume.update(fields) - volume.save() - LOG.info(_LI("Volume updated successfully."), resource=volume) - else: - vref = self.db.volume_update(context, volume['id'], fields) - LOG.info(_LI("Volume updated successfully."), resource=vref) - - def get(self, context, volume_id, viewable_admin_meta=False): - volume = objects.Volume.get_by_id(context, volume_id) - - if viewable_admin_meta: - ctxt = context.elevated() - admin_metadata = self.db.volume_admin_metadata_get(ctxt, - volume_id) - volume.admin_metadata = admin_metadata - volume.obj_reset_changes() - - try: - check_policy(context, 'get', volume) - except exception.PolicyNotAuthorized: - # raise VolumeNotFound instead to make sure Cinder behaves - # as it used to - raise exception.VolumeNotFound(volume_id=volume_id) - LOG.info(_LI("Volume info retrieved successfully."), resource=volume) - return volume - - def get_all(self, context, marker=None, limit=None, sort_keys=None, - sort_dirs=None, filters=None, viewable_admin_meta=False, - offset=None): - check_policy(context, 'get_all') - - if filters is None: - filters = {} - - allTenants = utils.get_bool_param('all_tenants', filters) - - try: - if limit is not None: - limit = int(limit) - if limit < 0: - msg = _('limit param must be positive') - raise exception.InvalidInput(reason=msg) - except ValueError: - msg = _('limit param must be an integer') - raise exception.InvalidInput(reason=msg) - - # Non-admin shouldn't see temporary target of a volume migration, add - # unique filter data to reflect that only volumes with a NULL - # 'migration_status' or a 'migration_status' that does not start with - # 'target:' should be returned (processed in db/sqlalchemy/api.py) - if not context.is_admin: - filters['no_migration_targets'] = True - - if filters: - LOG.debug("Searching by: %s.", six.text_type(filters)) - - if context.is_admin and allTenants: - # Need to remove all_tenants to pass the filtering below. - del filters['all_tenants'] - volumes = objects.VolumeList.get_all(context, marker, limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, - filters=filters, - offset=offset) - else: - if viewable_admin_meta: - context = context.elevated() - volumes = objects.VolumeList.get_all_by_project( - context, context.project_id, marker, limit, - sort_keys=sort_keys, sort_dirs=sort_dirs, filters=filters, - offset=offset) - - LOG.info(_LI("Get all volumes completed successfully.")) - return volumes - - def get_snapshot(self, context, snapshot_id): - snapshot = objects.Snapshot.get_by_id(context, snapshot_id) - - # FIXME(jdg): The objects don't have the db name entries - # so build the resource tag manually for now. - LOG.info(_LI("Snapshot retrieved successfully."), - resource={'type': 'snapshot', - 'id': snapshot.id}) - return snapshot - - def get_volume(self, context, volume_id): - check_policy(context, 'get_volume') - volume = objects.Volume.get_by_id(context, volume_id) - LOG.info(_LI("Volume retrieved successfully."), resource=volume) - return volume - - def get_all_snapshots(self, context, search_opts=None, marker=None, - limit=None, sort_keys=None, sort_dirs=None, - offset=None): - check_policy(context, 'get_all_snapshots') - - search_opts = search_opts or {} - - if context.is_admin and 'all_tenants' in search_opts: - # Need to remove all_tenants to pass the filtering below. - del search_opts['all_tenants'] - snapshots = objects.SnapshotList.get_all( - context, search_opts, marker, limit, sort_keys, sort_dirs, - offset) - else: - snapshots = objects.SnapshotList.get_all_by_project( - context, context.project_id, search_opts, marker, limit, - sort_keys, sort_dirs, offset) - - LOG.info(_LI("Get all snapshots completed successfully.")) - return snapshots - - @wrap_check_policy - def reserve_volume(self, context, volume): - expected = {'multiattach': volume.multiattach, - 'status': (('available', 'in-use') if volume.multiattach - else 'available')} - - result = volume.conditional_update({'status': 'attaching'}, expected) - - if not result: - expected_status = utils.build_or_str(expected['status']) - msg = _('Volume status must be %s to reserve.') % expected_status - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - LOG.info(_LI("Reserve volume completed successfully."), - resource=volume) - - @wrap_check_policy - def unreserve_volume(self, context, volume): - expected = {'status': 'attaching'} - # Status change depends on whether it has attachments (in-use) or not - # (available) - value = {'status': db.Case([(db.volume_has_attachments_filter(), - 'in-use')], - else_='available')} - volume.conditional_update(value, expected) - LOG.info(_LI("Unreserve volume completed successfully."), - resource=volume) - - @wrap_check_policy - def begin_detaching(self, context, volume): - # If we are in the middle of a volume migration, we don't want the - # user to see that the volume is 'detaching'. Having - # 'migration_status' set will have the same effect internally. - expected = {'status': 'in-use', - 'attach_status': 'attached', - 'migration_status': self.AVAILABLE_MIGRATION_STATUS} - - result = volume.conditional_update({'status': 'detaching'}, expected) - - if not (result or self._is_volume_migrating(volume)): - msg = _("Unable to detach volume. Volume status must be 'in-use' " - "and attach_status must be 'attached' to detach.") - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - LOG.info(_LI("Begin detaching volume completed successfully."), - resource=volume) - - @wrap_check_policy - def roll_detaching(self, context, volume): - volume.conditional_update({'status': 'in-use'}, - {'status': 'detaching'}) - LOG.info(_LI("Roll detaching of volume completed successfully."), - resource=volume) - - @wrap_check_policy - def attach(self, context, volume, instance_uuid, host_name, - mountpoint, mode): - if volume['status'] == 'maintenance': - LOG.info(_LI('Unable to attach volume, ' - 'because it is in maintenance.'), resource=volume) - msg = _("The volume cannot be attached in maintenance mode.") - raise exception.InvalidVolume(reason=msg) - - # We add readonly metadata if it doesn't already exist - readonly = self.update_volume_admin_metadata(context.elevated(), - volume, - {'readonly': 'False'}, - update=False)['readonly'] - if readonly == 'True' and mode != 'ro': - raise exception.InvalidVolumeAttachMode(mode=mode, - volume_id=volume['id']) - - attach_results = self.volume_rpcapi.attach_volume(context, - volume, - instance_uuid, - host_name, - mountpoint, - mode) - LOG.info(_LI("Attach volume completed successfully."), - resource=volume) - return attach_results - - @wrap_check_policy - def detach(self, context, volume, attachment_id): - if volume['status'] == 'maintenance': - LOG.info(_LI('Unable to detach volume, ' - 'because it is in maintenance.'), resource=volume) - msg = _("The volume cannot be detached in maintenance mode.") - raise exception.InvalidVolume(reason=msg) - detach_results = self.volume_rpcapi.detach_volume(context, volume, - attachment_id) - LOG.info(_LI("Detach volume completed successfully."), - resource=volume) - return detach_results - - @wrap_check_policy - def initialize_connection(self, context, volume, connector): - if volume['status'] == 'maintenance': - LOG.info(_LI('Unable to initialize the connection for ' - 'volume, because it is in ' - 'maintenance.'), resource=volume) - msg = _("The volume connection cannot be initialized in " - "maintenance mode.") - raise exception.InvalidVolume(reason=msg) - init_results = self.volume_rpcapi.initialize_connection(context, - volume, - connector) - LOG.info(_LI("Initialize volume connection completed successfully."), - resource=volume) - return init_results - - @wrap_check_policy - def terminate_connection(self, context, volume, connector, force=False): - self.volume_rpcapi.terminate_connection(context, - volume, - connector, - force) - LOG.info(_LI("Terminate volume connection completed successfully."), - resource=volume) - self.unreserve_volume(context, volume) - - @wrap_check_policy - def accept_transfer(self, context, volume, new_user, new_project): - if volume['status'] == 'maintenance': - LOG.info(_LI('Unable to accept transfer for volume, ' - 'because it is in maintenance.'), resource=volume) - msg = _("The volume cannot accept transfer in maintenance mode.") - raise exception.InvalidVolume(reason=msg) - results = self.volume_rpcapi.accept_transfer(context, - volume, - new_user, - new_project) - LOG.info(_LI("Transfer volume completed successfully."), - resource=volume) - return results - - def _create_snapshot(self, context, - volume, name, description, - force=False, metadata=None, - cgsnapshot_id=None): - snapshot = self.create_snapshot_in_db( - context, volume, name, - description, force, metadata, cgsnapshot_id) - self.volume_rpcapi.create_snapshot(context, volume, snapshot) - - return snapshot - - def create_snapshot_in_db(self, context, - volume, name, description, - force, metadata, - cgsnapshot_id): - check_policy(context, 'create_snapshot', volume) - - if volume['status'] == 'maintenance': - LOG.info(_LI('Unable to create the snapshot for volume, ' - 'because it is in maintenance.'), resource=volume) - msg = _("The snapshot cannot be created when the volume is in " - "maintenance mode.") - raise exception.InvalidVolume(reason=msg) - if self._is_volume_migrating(volume): - # Volume is migrating, wait until done - msg = _("Snapshot cannot be created while volume is migrating.") - raise exception.InvalidVolume(reason=msg) - - if volume['status'].startswith('replica_'): - # Can't snapshot secondary replica - msg = _("Snapshot of secondary replica is not allowed.") - raise exception.InvalidVolume(reason=msg) - - if ((not force) and (volume['status'] != "available")): - msg = _("Volume %(vol_id)s status must be available, " - "but current status is: " - "%(vol_status)s.") % {'vol_id': volume['id'], - 'vol_status': volume['status']} - raise exception.InvalidVolume(reason=msg) - - try: - if CONF.no_snapshot_gb_quota: - reserve_opts = {'snapshots': 1} - else: - reserve_opts = {'snapshots': 1, 'gigabytes': volume['size']} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume.get('volume_type_id')) - reservations = QUOTAS.reserve(context, **reserve_opts) - except exception.OverQuota as e: - overs = e.kwargs['overs'] - usages = e.kwargs['usages'] - quotas = e.kwargs['quotas'] - - def _consumed(name): - return (usages[name]['reserved'] + usages[name]['in_use']) - - for over in overs: - if 'gigabytes' in over: - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "%(s_size)sG snapshot (%(d_consumed)dG of " - "%(d_quota)dG already consumed).") - LOG.warning(msg, {'s_pid': context.project_id, - 's_size': volume['size'], - 'd_consumed': _consumed(over), - 'd_quota': quotas[over]}) - raise exception.VolumeSizeExceedsAvailableQuota( - requested=volume['size'], - consumed=_consumed('gigabytes'), - quota=quotas['gigabytes']) - elif 'snapshots' in over: - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "snapshot (%(d_consumed)d snapshots " - "already consumed).") - - LOG.warning(msg, {'s_pid': context.project_id, - 'd_consumed': _consumed(over)}) - raise exception.SnapshotLimitExceeded( - allowed=quotas[over]) - - self._check_metadata_properties(metadata) - - snapshot = None - try: - kwargs = { - 'volume_id': volume['id'], - 'cgsnapshot_id': cgsnapshot_id, - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': 'creating', - 'progress': '0%', - 'volume_size': volume['size'], - 'display_name': name, - 'display_description': description, - 'volume_type_id': volume['volume_type_id'], - 'encryption_key_id': volume['encryption_key_id'], - 'metadata': metadata or {} - } - snapshot = objects.Snapshot(context=context, **kwargs) - snapshot.create() - - QUOTAS.commit(context, reservations) - except Exception: - with excutils.save_and_reraise_exception(): - try: - if snapshot.obj_attr_is_set('id'): - snapshot.destroy() - finally: - QUOTAS.rollback(context, reservations) - - return snapshot - - def create_snapshots_in_db(self, context, - volume_list, - name, description, - force, cgsnapshot_id): - snapshot_list = [] - for volume in volume_list: - self._create_snapshot_in_db_validate(context, volume, force) - - reservations = self._create_snapshots_in_db_reserve( - context, volume_list) - - options_list = [] - for volume in volume_list: - options = self._create_snapshot_in_db_options( - context, volume, name, description, cgsnapshot_id) - options_list.append(options) - - try: - for options in options_list: - snapshot = objects.Snapshot(context=context, **options) - snapshot.create() - snapshot_list.append(snapshot) - - QUOTAS.commit(context, reservations) - except Exception: - with excutils.save_and_reraise_exception(): - try: - for snap in snapshot_list: - snap.destroy() - finally: - QUOTAS.rollback(context, reservations) - - return snapshot_list - - def _create_snapshot_in_db_validate(self, context, volume, force): - check_policy(context, 'create_snapshot', volume) - - if volume['status'] == 'maintenance': - LOG.info(_LI('Unable to create the snapshot for volume, ' - 'because it is in maintenance.'), resource=volume) - msg = _("The snapshot cannot be created when the volume is in " - "maintenance mode.") - raise exception.InvalidVolume(reason=msg) - if self._is_volume_migrating(volume): - # Volume is migrating, wait until done - msg = _("Snapshot cannot be created while volume is migrating.") - raise exception.InvalidVolume(reason=msg) - - if ((not force) and (volume['status'] != "available")): - msg = _("Snapshot cannot be created because volume %(vol_id)s " - "is not available, current volume status: " - "%(vol_status)s.") % {'vol_id': volume['id'], - 'vol_status': volume['status']} - raise exception.InvalidVolume(reason=msg) - - def _create_snapshots_in_db_reserve(self, context, volume_list): - reserve_opts_list = [] - total_reserve_opts = {} - try: - for volume in volume_list: - if CONF.no_snapshot_gb_quota: - reserve_opts = {'snapshots': 1} - else: - reserve_opts = {'snapshots': 1, - 'gigabytes': volume['size']} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume.get('volume_type_id')) - reserve_opts_list.append(reserve_opts) - - for reserve_opts in reserve_opts_list: - for (key, value) in reserve_opts.items(): - if key not in total_reserve_opts.keys(): - total_reserve_opts[key] = value - else: - total_reserve_opts[key] = \ - total_reserve_opts[key] + value - reservations = QUOTAS.reserve(context, **total_reserve_opts) - except exception.OverQuota as e: - overs = e.kwargs['overs'] - usages = e.kwargs['usages'] - quotas = e.kwargs['quotas'] - volume_utils.process_reserve_over_quota(context, overs, usages, - quotas, volume['size']) - - return reservations - - def _create_snapshot_in_db_options(self, context, volume, - name, description, - cgsnapshot_id): - options = {'volume_id': volume['id'], - 'cgsnapshot_id': cgsnapshot_id, - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': "creating", - 'progress': '0%', - 'volume_size': volume['size'], - 'display_name': name, - 'display_description': description, - 'volume_type_id': volume['volume_type_id'], - 'encryption_key_id': volume['encryption_key_id']} - return options - - def create_snapshot(self, context, - volume, name, description, - metadata=None, cgsnapshot_id=None): - result = self._create_snapshot(context, volume, name, description, - False, metadata, cgsnapshot_id) - LOG.info(_LI("Snapshot create request issued successfully."), - resource=result) - return result - - def create_snapshot_force(self, context, - volume, name, - description, metadata=None): - result = self._create_snapshot(context, volume, name, description, - True, metadata) - LOG.info(_LI("Snapshot force create request issued successfully."), - resource=result) - return result - - @wrap_check_policy - def delete_snapshot(self, context, snapshot, force=False, - unmanage_only=False): - # Build required conditions for conditional update - expected = {'cgsnapshot_id': None} - # If not force deleting we have status conditions - if not force: - expected['status'] = ('available', 'error') - - result = snapshot.conditional_update({'status': 'deleting'}, expected) - if not result: - status = utils.build_or_str(expected.get('status'), - _('status must be %s and')) - msg = (_('Snapshot %s must not be part of a consistency group.') % - status) - LOG.error(msg) - raise exception.InvalidSnapshot(reason=msg) - - # Make RPC call to the right host - volume = objects.Volume.get_by_id(context, snapshot.volume_id) - self.volume_rpcapi.delete_snapshot(context, snapshot, volume.host, - unmanage_only=unmanage_only) - LOG.info(_LI("Snapshot delete request issued successfully."), - resource=snapshot) - - @wrap_check_policy - def update_snapshot(self, context, snapshot, fields): - snapshot.update(fields) - snapshot.save() - - @wrap_check_policy - def get_volume_metadata(self, context, volume): - """Get all metadata associated with a volume.""" - rv = self.db.volume_metadata_get(context, volume['id']) - LOG.info(_LI("Get volume metadata completed successfully."), - resource=volume) - return dict(rv) - - @wrap_check_policy - def delete_volume_metadata(self, context, volume, - key, meta_type=common.METADATA_TYPES.user): - """Delete the given metadata item from a volume.""" - if volume['status'] == 'maintenance': - LOG.info(_LI('Unable to delete the volume metadata, ' - 'because it is in maintenance.'), resource=volume) - msg = _("The volume metadata cannot be deleted when the volume " - "is in maintenance mode.") - raise exception.InvalidVolume(reason=msg) - self.db.volume_metadata_delete(context, volume['id'], key, meta_type) - LOG.info(_LI("Delete volume metadata completed successfully."), - resource=volume) - - def _check_metadata_properties(self, metadata=None): - if not metadata: - metadata = {} - - for k, v in metadata.items(): - if len(k) == 0: - msg = _("Metadata property key blank.") - LOG.warning(msg) - raise exception.InvalidVolumeMetadata(reason=msg) - if len(k) > 255: - msg = _("Metadata property key greater than 255 characters.") - LOG.warning(msg) - raise exception.InvalidVolumeMetadataSize(reason=msg) - if len(v) > 255: - msg = _("Metadata property value greater than 255 characters.") - LOG.warning(msg) - raise exception.InvalidVolumeMetadataSize(reason=msg) - - @wrap_check_policy - def update_volume_metadata(self, context, volume, - metadata, delete=False, - meta_type=common.METADATA_TYPES.user): - """Updates or creates volume metadata. - - If delete is True, metadata items that are not specified in the - `metadata` argument will be deleted. - - """ - if volume['status'] == 'maintenance': - LOG.info(_LI('Unable to update the metadata for volume, ' - 'because it is in maintenance.'), resource=volume) - msg = _("The volume metadata cannot be updated when the volume " - "is in maintenance mode.") - raise exception.InvalidVolume(reason=msg) - self._check_metadata_properties(metadata) - db_meta = self.db.volume_metadata_update(context, volume['id'], - metadata, - delete, - meta_type) - - # TODO(jdg): Implement an RPC call for drivers that may use this info - - LOG.info(_LI("Update volume metadata completed successfully."), - resource=volume) - return db_meta - - @wrap_check_policy - def get_volume_admin_metadata(self, context, volume): - """Get all administration metadata associated with a volume.""" - rv = self.db.volume_admin_metadata_get(context, volume['id']) - LOG.info(_LI("Get volume admin metadata completed successfully."), - resource=volume) - return dict(rv) - - @wrap_check_policy - def update_volume_admin_metadata(self, context, volume, metadata, - delete=False, add=True, update=True): - """Updates or creates volume administration metadata. - - If delete is True, metadata items that are not specified in the - `metadata` argument will be deleted. - - """ - self._check_metadata_properties(metadata) - db_meta = self.db.volume_admin_metadata_update(context, volume['id'], - metadata, delete, add, - update) - - # TODO(jdg): Implement an RPC call for drivers that may use this info - - LOG.info(_LI("Update volume admin metadata completed successfully."), - resource=volume) - return db_meta - - def get_snapshot_metadata(self, context, snapshot): - """Get all metadata associated with a snapshot.""" - snapshot_obj = self.get_snapshot(context, snapshot.id) - LOG.info(_LI("Get snapshot metadata completed successfully."), - resource=snapshot) - return snapshot_obj.metadata - - def delete_snapshot_metadata(self, context, snapshot, key): - """Delete the given metadata item from a snapshot.""" - snapshot_obj = self.get_snapshot(context, snapshot.id) - snapshot_obj.delete_metadata_key(context, key) - LOG.info(_LI("Delete snapshot metadata completed successfully."), - resource=snapshot) - - def update_snapshot_metadata(self, context, - snapshot, metadata, - delete=False): - """Updates or creates snapshot metadata. - - If delete is True, metadata items that are not specified in the - `metadata` argument will be deleted. - - """ - if delete: - _metadata = metadata - else: - orig_meta = snapshot.metadata - _metadata = orig_meta.copy() - _metadata.update(metadata) - - self._check_metadata_properties(_metadata) - - snapshot.metadata = _metadata - snapshot.save() - - # TODO(jdg): Implement an RPC call for drivers that may use this info - - LOG.info(_LI("Update snapshot metadata completed successfully."), - resource=snapshot) - return snapshot.metadata - - def get_snapshot_metadata_value(self, snapshot, key): - LOG.info(_LI("Get snapshot metadata value not implemented."), - resource=snapshot) - # FIXME(jdg): Huh? Pass? - pass - - def get_volumes_image_metadata(self, context): - check_policy(context, 'get_volumes_image_metadata') - db_data = self.db.volume_glance_metadata_get_all(context) - results = collections.defaultdict(dict) - for meta_entry in db_data: - results[meta_entry['volume_id']].update({meta_entry['key']: - meta_entry['value']}) - return results - - @wrap_check_policy - def get_volume_image_metadata(self, context, volume): - db_data = self.db.volume_glance_metadata_get(context, volume['id']) - LOG.info(_LI("Get volume image-metadata completed successfully."), - resource=volume) - return {meta_entry.key: meta_entry.value for meta_entry in db_data} - - def get_list_volumes_image_metadata(self, context, volume_id_list): - db_data = self.db.volume_glance_metadata_list_get(context, - volume_id_list) - results = collections.defaultdict(dict) - for meta_entry in db_data: - results[meta_entry['volume_id']].update({meta_entry['key']: - meta_entry['value']}) - return results - - def _check_volume_availability(self, volume, force): - """Check if the volume can be used.""" - if volume['status'] not in ['available', 'in-use']: - msg = _('Volume %(vol_id)s status must be ' - 'available or in-use, but current status is: ' - '%(vol_status)s.') % {'vol_id': volume['id'], - 'vol_status': volume['status']} - raise exception.InvalidVolume(reason=msg) - if not force and 'in-use' == volume['status']: - msg = _('Volume status is in-use.') - raise exception.InvalidVolume(reason=msg) - - @wrap_check_policy - def copy_volume_to_image(self, context, volume, metadata, force): - """Create a new image from the specified volume.""" - - if not CONF.enable_force_upload and force: - LOG.info(_LI("Force upload to image is disabled, " - "Force option will be ignored."), - resource={'type': 'volume', 'id': volume['id']}) - force = False - - self._check_volume_availability(volume, force) - glance_core_properties = CONF.glance_core_properties - if glance_core_properties: - try: - volume_image_metadata = self.get_volume_image_metadata(context, - volume) - custom_property_set = (set(volume_image_metadata).difference - (set(glance_core_properties))) - if custom_property_set: - properties = {custom_property: - volume_image_metadata[custom_property] - for custom_property in custom_property_set} - metadata.update(dict(properties=properties)) - except exception.GlanceMetadataNotFound: - # If volume is not created from image, No glance metadata - # would be available for that volume in - # volume glance metadata table - - pass - - recv_metadata = self.image_service.create( - context, self.image_service._translate_to_glance(metadata)) - self.update(context, volume, {'status': 'uploading'}) - self.volume_rpcapi.copy_volume_to_image(context, - volume, - recv_metadata) - - response = {"id": volume['id'], - "updated_at": volume['updated_at'], - "status": 'uploading', - "display_description": volume['display_description'], - "size": volume['size'], - "volume_type": volume['volume_type'], - "image_id": recv_metadata['id'], - "container_format": recv_metadata['container_format'], - "disk_format": recv_metadata['disk_format'], - "image_name": recv_metadata.get('name', None)} - LOG.info(_LI("Copy volume to image completed successfully."), - resource=volume) - return response - - @wrap_check_policy - def extend(self, context, volume, new_size): - if volume.status != 'available': - msg = _('Volume %(vol_id)s status must be available ' - 'to extend, but current status is: ' - '%(vol_status)s.') % {'vol_id': volume.id, - 'vol_status': volume.status} - raise exception.InvalidVolume(reason=msg) - - size_increase = (int(new_size)) - volume.size - if size_increase <= 0: - msg = (_("New size for extend must be greater " - "than current size. (current: %(size)s, " - "extended: %(new_size)s).") % {'new_size': new_size, - 'size': volume.size}) - raise exception.InvalidInput(reason=msg) - - try: - reserve_opts = {'gigabytes': size_increase} - QUOTAS.add_volume_type_opts(context, reserve_opts, - volume.volume_type_id) - reservations = QUOTAS.reserve(context, - project_id=volume.project_id, - **reserve_opts) - except exception.OverQuota as exc: - usages = exc.kwargs['usages'] - quotas = exc.kwargs['quotas'] - - def _consumed(name): - return (usages[name]['reserved'] + usages[name]['in_use']) - - msg = _LE("Quota exceeded for %(s_pid)s, tried to extend volume " - "by %(s_size)sG, (%(d_consumed)dG of %(d_quota)dG " - "already consumed).") - LOG.error(msg, {'s_pid': context.project_id, - 's_size': size_increase, - 'd_consumed': _consumed('gigabytes'), - 'd_quota': quotas['gigabytes']}) - raise exception.VolumeSizeExceedsAvailableQuota( - requested=size_increase, - consumed=_consumed('gigabytes'), - quota=quotas['gigabytes']) - - self.update(context, volume, {'status': 'extending'}) - self.volume_rpcapi.extend_volume(context, volume, new_size, - reservations) - LOG.info(_LI("Extend volume request issued successfully."), - resource=volume) - - @wrap_check_policy - def migrate_volume(self, context, volume, host, force_host_copy, - lock_volume): - """Migrate the volume to the specified host.""" - - if volume.status not in ['available', 'in-use']: - msg = _('Volume %(vol_id)s status must be available or in-use, ' - 'but current status is: ' - '%(vol_status)s.') % {'vol_id': volume.id, - 'vol_status': volume.status} - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - # Make sure volume is not part of a migration. - if self._is_volume_migrating(volume): - msg = _("Volume %s is already part of an active " - "migration.") % volume.id - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - # We only handle volumes without snapshots for now - snaps = objects.SnapshotList.get_all_for_volume(context, volume.id) - if snaps: - msg = _("Volume %s must not have snapshots.") % volume.id - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - # We only handle non-replicated volumes for now - if (volume.replication_status is not None and - volume.replication_status != 'disabled'): - msg = _("Volume %s must not be replicated.") % volume.id - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - if volume.consistencygroup_id: - msg = _("Volume %s must not be part of a consistency " - "group.") % volume.id - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - # Make sure the host is in the list of available hosts - elevated = context.elevated() - topic = CONF.volume_topic - services = objects.ServiceList.get_all_by_topic( - elevated, topic, disabled=False) - found = False - for service in services: - svc_host = volume_utils.extract_host(host, 'backend') - if utils.service_is_up(service) and service.host == svc_host: - found = True - if not found: - msg = _('No available service named %s') % host - LOG.error(msg) - raise exception.InvalidHost(reason=msg) - - # Make sure the destination host is different than the current one - if host == volume.host: - msg = _('Destination host must be different ' - 'than the current host.') - LOG.error(msg) - raise exception.InvalidHost(reason=msg) - - # When the migration of an available volume starts, both the status - # and the migration status of the volume will be changed. - # If the admin sets lock_volume flag to True, the volume - # status is changed to 'maintenance', telling users - # that this volume is in maintenance mode, and no action is allowed - # on this volume, e.g. attach, detach, retype, migrate, etc. - updates = {'migration_status': 'starting', - 'previous_status': volume.status} - if lock_volume and volume.status == 'available': - updates['status'] = 'maintenance' - self.update(context, volume, updates) - - # Call the scheduler to ensure that the host exists and that it can - # accept the volume - volume_type = {} - if volume.volume_type_id: - volume_type = volume_types.get_volume_type(context.elevated(), - volume.volume_type_id) - request_spec = {'volume_properties': volume, - 'volume_type': volume_type, - 'volume_id': volume.id} - self.scheduler_rpcapi.migrate_volume_to_host(context, - CONF.volume_topic, - volume.id, - host, - force_host_copy, - request_spec, - volume=volume) - LOG.info(_LI("Migrate volume request issued successfully."), - resource=volume) - - @wrap_check_policy - def migrate_volume_completion(self, context, volume, new_volume, error): - # This is a volume swap initiated by Nova, not Cinder. Nova expects - # us to return the new_volume_id. - if not (volume.migration_status or new_volume.migration_status): - # When we're not migrating and haven't hit any errors, we issue - # volume attach and detach requests so the volumes don't end in - # 'attaching' and 'detaching' state - if not error: - attachments = volume.volume_attachment - for attachment in attachments: - self.detach(context, volume, attachment.id) - - self.attach(context, new_volume, - attachment.instance_uuid, - attachment.attached_host, - attachment.mountpoint, - 'rw') - - return new_volume.id - - if not volume.migration_status: - msg = _('Source volume not mid-migration.') - raise exception.InvalidVolume(reason=msg) - - if not new_volume.migration_status: - msg = _('Destination volume not mid-migration.') - raise exception.InvalidVolume(reason=msg) - - expected_status = 'target:%s' % volume.id - if not new_volume.migration_status == expected_status: - msg = (_('Destination has migration_status %(stat)s, expected ' - '%(exp)s.') % {'stat': new_volume.migration_status, - 'exp': expected_status}) - raise exception.InvalidVolume(reason=msg) - - LOG.info(_LI("Migrate volume completion issued successfully."), - resource=volume) - return self.volume_rpcapi.migrate_volume_completion(context, volume, - new_volume, error) - - @wrap_check_policy - def update_readonly_flag(self, context, volume, flag): - if volume['status'] != 'available': - msg = _('Volume %(vol_id)s status must be available ' - 'to update readonly flag, but current status is: ' - '%(vol_status)s.') % {'vol_id': volume['id'], - 'vol_status': volume['status']} - raise exception.InvalidVolume(reason=msg) - self.update_volume_admin_metadata(context.elevated(), volume, - {'readonly': six.text_type(flag)}) - LOG.info(_LI("Update readonly setting on volume " - "completed successfully."), - resource=volume) - - @wrap_check_policy - def retype(self, context, volume, new_type, migration_policy=None): - """Attempt to modify the type associated with an existing volume.""" - if volume.status not in ['available', 'in-use']: - msg = _('Unable to update type due to incorrect status: ' - '%(vol_status)s on volume: %(vol_id)s. Volume status ' - 'must be available or ' - 'in-use.') % {'vol_status': volume.status, - 'vol_id': volume.id} - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - if self._is_volume_migrating(volume): - msg = (_("Volume %s is already part of an active migration.") - % volume.id) - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - if migration_policy and migration_policy not in ['on-demand', 'never']: - msg = _('migration_policy must be \'on-demand\' or \'never\', ' - 'passed: %s') % new_type - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - if volume.consistencygroup_id: - msg = _("Volume must not be part of a consistency group.") - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - # Support specifying volume type by ID or name - try: - if uuidutils.is_uuid_like(new_type): - vol_type = volume_types.get_volume_type(context.elevated(), - new_type) - else: - vol_type = volume_types.get_volume_type_by_name( - context.elevated(), new_type) - except exception.InvalidVolumeType: - msg = _('Invalid volume_type passed: %s.') % new_type - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - vol_type_id = vol_type['id'] - vol_type_qos_id = vol_type['qos_specs_id'] - - old_vol_type = None - old_vol_type_id = volume.volume_type_id - old_vol_type_qos_id = None - - # Error if the original and new type are the same - if volume.volume_type_id == vol_type_id: - msg = _('New volume_type same as original: %s.') % new_type - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - if volume.volume_type_id: - old_vol_type = volume_types.get_volume_type( - context, old_vol_type_id) - old_vol_type_qos_id = old_vol_type['qos_specs_id'] - - # We don't support changing encryption requirements yet - old_enc = volume_types.get_volume_type_encryption(context, - old_vol_type_id) - new_enc = volume_types.get_volume_type_encryption(context, - vol_type_id) - if old_enc != new_enc: - msg = _('Retype cannot change encryption requirements.') - raise exception.InvalidInput(reason=msg) - - # We don't support changing QoS at the front-end yet for in-use volumes - # TODO(avishay): Call Nova to change QoS setting (libvirt has support - # - virDomainSetBlockIoTune() - Nova does not have support yet). - if (volume.status != 'available' and - old_vol_type_qos_id != vol_type_qos_id): - for qos_id in [old_vol_type_qos_id, vol_type_qos_id]: - if qos_id: - specs = qos_specs.get_qos_specs(context.elevated(), qos_id) - if specs['consumer'] != 'back-end': - msg = _('Retype cannot change front-end qos specs for ' - 'in-use volume: %s.') % volume.id - raise exception.InvalidInput(reason=msg) - - # We're checking here in so that we can report any quota issues as - # early as possible, but won't commit until we change the type. We - # pass the reservations onward in case we need to roll back. - reservations = quota_utils.get_volume_type_reservation( - context, volume, vol_type_id, reserve_vol_type_only=True) - - # Get old reservations - try: - reserve_opts = {'volumes': -1, 'gigabytes': -volume.size} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - old_vol_type_id) - # NOTE(wanghao): We don't need to reserve volumes and gigabytes - # quota for retyping operation since they didn't changed, just - # reserve volume_type and type gigabytes is fine. - reserve_opts.pop('volumes') - reserve_opts.pop('gigabytes') - old_reservations = QUOTAS.reserve(context, - project_id=volume.project_id, - **reserve_opts) - except Exception: - volume.status = volume.previous_status - volume.save() - msg = _("Failed to update quota usage while retyping volume.") - LOG.exception(msg, resource=volume) - raise exception.CinderException(msg) - - self.update(context, volume, {'status': 'retyping', - 'previous_status': volume.status}) - - request_spec = {'volume_properties': volume, - 'volume_id': volume.id, - 'volume_type': vol_type, - 'migration_policy': migration_policy, - 'quota_reservations': reservations, - 'old_reservations': old_reservations} - - self.scheduler_rpcapi.retype(context, CONF.volume_topic, volume.id, - request_spec=request_spec, - filter_properties={}, volume=volume) - LOG.info(_LI("Retype volume request issued successfully."), - resource=volume) - - def manage_existing(self, context, host, ref, name=None, description=None, - volume_type=None, metadata=None, - availability_zone=None, bootable=False): - if volume_type and 'extra_specs' not in volume_type: - extra_specs = volume_types.get_volume_type_extra_specs( - volume_type['id']) - volume_type['extra_specs'] = extra_specs - if availability_zone is None: - elevated = context.elevated() - try: - svc_host = volume_utils.extract_host(host, 'backend') - service = objects.Service.get_by_args( - elevated, svc_host, 'cinder-volume') - except exception.ServiceNotFound: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Unable to find service: %(service)s for ' - 'given host: %(host)s.'), - {'service': CONF.volume_topic, 'host': host}) - if service.disabled: - LOG.error(_LE('Unable to manage_existing volume on a disabled ' - 'service.')) - raise exception.ServiceUnavailable() - - availability_zone = service.get('availability_zone') - - manage_what = { - 'context': context, - 'name': name, - 'description': description, - 'host': host, - 'ref': ref, - 'volume_type': volume_type, - 'metadata': metadata, - 'availability_zone': availability_zone, - 'bootable': bootable, - } - - try: - flow_engine = manage_existing.get_flow(self.scheduler_rpcapi, - self.db, - manage_what) - except Exception: - msg = _('Failed to manage api volume flow.') - LOG.exception(msg) - raise exception.CinderException(msg) - - # Attaching this listener will capture all of the notifications that - # taskflow sends out and redirect them to a more useful log for - # cinder's debugging (or error reporting) usage. - with flow_utils.DynamicLogListener(flow_engine, logger=LOG): - flow_engine.run() - vol_ref = flow_engine.storage.fetch('volume') - LOG.info(_LI("Manage volume request issued successfully."), - resource=vol_ref) - return vol_ref - - def manage_existing_snapshot(self, context, ref, volume, - name=None, description=None, - metadata=None): - host = volume_utils.extract_host(volume['host']) - try: - # NOTE(jdg): We don't use this, we just make sure it's valid - # and exists before sending off the call - service = objects.Service.get_by_args( - context.elevated(), host, 'cinder-volume') - except exception.ServiceNotFound: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Unable to find service: %(service)s for ' - 'given host: %(host)s.'), - {'service': CONF.volume_topic, 'host': host}) - if service.disabled: - LOG.error(_LE('Unable to manage_existing snapshot on a disabled ' - 'service.')) - raise exception.ServiceUnavailable() - - snapshot_object = self.create_snapshot_in_db(context, volume, name, - description, False, - metadata, None) - self.volume_rpcapi.manage_existing_snapshot(context, snapshot_object, - ref, host) - return snapshot_object - - # FIXME(jdg): Move these Cheesecake methods (freeze, thaw and failover) - # to a services API because that's what they are - def failover_host(self, - ctxt, - host, - secondary_id=None): - - ctxt = context.get_admin_context() - svc_host = volume_utils.extract_host(host, 'backend') - - service = objects.Service.get_by_args( - ctxt, svc_host, 'cinder-volume') - expected = {'replication_status': [fields.ReplicationStatus.ENABLED, - fields.ReplicationStatus.FAILED_OVER]} - result = service.conditional_update( - {'replication_status': fields.ReplicationStatus.FAILING_OVER}, - expected) - if not result: - expected_status = utils.build_or_str( - expected['replication_status']) - msg = (_('Host replication_status must be %s to failover.') - % expected_status) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - self.volume_rpcapi.failover_host(ctxt, host, secondary_id) - - def freeze_host(self, ctxt, host): - - ctxt = context.get_admin_context() - svc_host = volume_utils.extract_host(host, 'backend') - - service = objects.Service.get_by_args( - ctxt, svc_host, 'cinder-volume') - expected = {'frozen': False} - result = service.conditional_update( - {'frozen': True}, expected) - if not result: - msg = _('Host is already Frozen.') - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - # Should we set service status to disabled to keep - # scheduler calls from being sent? Just use existing - # `cinder service-disable reason=freeze` - self.volume_rpcapi.freeze_host(ctxt, host) - - def thaw_host(self, ctxt, host): - - ctxt = context.get_admin_context() - svc_host = volume_utils.extract_host(host, 'backend') - - service = objects.Service.get_by_args( - ctxt, svc_host, 'cinder-volume') - expected = {'frozen': True} - result = service.conditional_update( - {'frozen': False}, expected) - if not result: - msg = _('Host is NOT Frozen.') - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - if not self.volume_rpcapi.thaw_host(ctxt, host): - return "Backend reported error during thaw_host operation." - - def check_volume_filters(self, filters): - '''Sets the user filter value to accepted format''' - booleans = self.db.get_booleans_for_table('volume') - - # To translate any true/false equivalent to True/False - # which is only acceptable format in database queries. - accepted_true = ['True', 'true', 'TRUE'] - accepted_false = ['False', 'false', 'FALSE'] - for k, v in filters.items(): - try: - if k in booleans: - if v in accepted_false: - filters[k] = False - elif v in accepted_true: - filters[k] = True - else: - filters[k] = bool(v) - elif k == 'display_name': - # Use the raw value of display name as is for the filter - # without passing it through ast.literal_eval(). If the - # display name is a properly quoted string (e.g. '"foo"') - # then literal_eval() strips the quotes (i.e. 'foo'), so - # the filter becomes different from the user input. - continue - else: - filters[k] = ast.literal_eval(v) - except (ValueError, SyntaxError): - LOG.debug('Could not evaluate value %s, assuming string', v) - - -class HostAPI(base.Base): - def __init__(self): - super(HostAPI, self).__init__() - - """Sub-set of the Volume Manager API for managing host operations.""" - def set_host_enabled(self, context, host, enabled): - """Sets the specified host's ability to accept new volumes.""" - raise NotImplementedError() - - def get_host_uptime(self, context, host): - """Returns the result of calling "uptime" on the target host.""" - raise NotImplementedError() - - def host_power_action(self, context, host, action): - raise NotImplementedError() - - def set_host_maintenance(self, context, host, mode): - """Start/Stop host maintenance window. - - On start, it triggers volume evacuation. - """ - raise NotImplementedError() diff --git a/cinder/volume/configuration.py b/cinder/volume/configuration.py deleted file mode 100644 index 8b6fb36a1..000000000 --- a/cinder/volume/configuration.py +++ /dev/null @@ -1,82 +0,0 @@ -# Copyright (c) 2012 Rackspace Hosting -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Configuration support for all drivers. - -This module allows support for setting configurations either from default -or from a particular FLAGS group, to be able to set multiple configurations -for a given set of values. - -For instance, two lvm configurations can be set by naming them in groups as - - [lvm1] - volume_group=lvm-group-1 - ... - - [lvm2] - volume_group=lvm-group-2 - ... - -And the configuration group name will be passed in so that all calls to -configuration.volume_group within that instance will be mapped to the proper -named group. - -This class also ensures the implementation's configuration is grafted into the -option group. This is due to the way cfg works. All cfg options must be defined -and registered in the group in which they are used. -""" - - -from oslo_config import cfg -from oslo_log import log as logging - - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) - - -class Configuration(object): - - def __init__(self, volume_opts, config_group=None): - """Initialize configuration. - - This takes care of grafting the implementation's config - values into the config group - """ - self.config_group = config_group - - # set the local conf so that __call__'s know what to use - if self.config_group: - self._ensure_config_values(volume_opts) - self.local_conf = CONF._get(self.config_group) - else: - self.local_conf = CONF - - def _ensure_config_values(self, volume_opts): - CONF.register_opts(volume_opts, group=self.config_group) - - def append_config_values(self, volume_opts): - self._ensure_config_values(volume_opts) - - def safe_get(self, value): - try: - return self.__getattr__(value) - except cfg.NoSuchOptError: - return None - - def __getattr__(self, value): - # Don't use self.local_conf to avoid reentrant call to __getattr__() - local_conf = object.__getattribute__(self, 'local_conf') - return getattr(local_conf, value) diff --git a/cinder/volume/driver.py b/cinder/volume/driver.py deleted file mode 100644 index 8eac6e299..000000000 --- a/cinder/volume/driver.py +++ /dev/null @@ -1,2831 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Drivers for volumes.""" - -import abc -import time - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_config import types -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder.image import image_utils -from cinder import objects -from cinder import utils -from cinder.volume import rpcapi as volume_rpcapi -from cinder.volume import throttling - -LOG = logging.getLogger(__name__) - - -deprecated_use_chap_auth_opts = [cfg.DeprecatedOpt('eqlx_use_chap')] -deprecated_chap_username_opts = [cfg.DeprecatedOpt('eqlx_chap_login')] -deprecated_chap_password_opts = [cfg.DeprecatedOpt('eqlx_chap_password')] - -volume_opts = [ - cfg.IntOpt('num_shell_tries', - default=3, - help='Number of times to attempt to run flakey shell commands'), - cfg.IntOpt('reserved_percentage', - default=0, - min=0, max=100, - help='The percentage of backend capacity is reserved'), - cfg.StrOpt('iscsi_target_prefix', - default='iqn.2010-10.org.openstack:', - help='Prefix for iSCSI volumes'), - cfg.StrOpt('iscsi_ip_address', - default='$my_ip', - help='The IP address that the iSCSI daemon is listening on'), - cfg.ListOpt('iscsi_secondary_ip_addresses', - default=[], - help='The list of secondary IP addresses of the iSCSI daemon'), - cfg.PortOpt('iscsi_port', - default=3260, - help='The port that the iSCSI daemon is listening on'), - cfg.IntOpt('num_volume_device_scan_tries', - default=3, - help='The maximum number of times to rescan targets' - ' to find volume'), - cfg.StrOpt('volume_backend_name', - help='The backend name for a given driver implementation'), - cfg.BoolOpt('use_multipath_for_image_xfer', - default=False, - help='Do we attach/detach volumes in cinder using multipath ' - 'for volume to image and image to volume transfers?'), - cfg.BoolOpt('enforce_multipath_for_image_xfer', - default=False, - help='If this is set to True, attachment of volumes for ' - 'image transfer will be aborted when multipathd is not ' - 'running. Otherwise, it will fallback to single path.'), - cfg.StrOpt('volume_clear', - default='zero', - choices=['none', 'zero', 'shred'], - help='Method used to wipe old volumes'), - cfg.IntOpt('volume_clear_size', - default=0, - help='Size in MiB to wipe at start of old volumes. 0 => all'), - cfg.StrOpt('volume_clear_ionice', - help='The flag to pass to ionice to alter the i/o priority ' - 'of the process used to zero a volume after deletion, ' - 'for example "-c3" for idle only priority.'), - cfg.StrOpt('iscsi_helper', - default='tgtadm', - choices=['tgtadm', 'lioadm', 'scstadmin', 'iseradm', 'iscsictl', - 'ietadm', 'fake'], - help='iSCSI target user-land tool to use. tgtadm is default, ' - 'use lioadm for LIO iSCSI support, scstadmin for SCST ' - 'target support, iseradm for the ISER protocol, ietadm ' - 'for iSCSI Enterprise Target, iscsictl for Chelsio iSCSI ' - 'Target or fake for testing.'), - cfg.StrOpt('volumes_dir', - default='$state_path/volumes', - help='Volume configuration file storage ' - 'directory'), - cfg.StrOpt('iet_conf', - default='/etc/iet/ietd.conf', - help='IET configuration file'), - cfg.StrOpt('chiscsi_conf', - default='/etc/chelsio-iscsi/chiscsi.conf', - help='Chiscsi (CXT) global defaults configuration file'), - cfg.StrOpt('iscsi_iotype', - default='fileio', - choices=['blockio', 'fileio', 'auto'], - help=('Sets the behavior of the iSCSI target ' - 'to either perform blockio or fileio ' - 'optionally, auto can be set and Cinder ' - 'will autodetect type of backing device')), - cfg.StrOpt('volume_dd_blocksize', - default='1M', - help='The default block size used when copying/clearing ' - 'volumes'), - cfg.StrOpt('volume_copy_blkio_cgroup_name', - default='cinder-volume-copy', - help='The blkio cgroup name to be used to limit bandwidth ' - 'of volume copy'), - cfg.IntOpt('volume_copy_bps_limit', - default=0, - help='The upper limit of bandwidth of volume copy. ' - '0 => unlimited'), - cfg.StrOpt('iscsi_write_cache', - default='on', - choices=['on', 'off'], - help='Sets the behavior of the iSCSI target to either ' - 'perform write-back(on) or write-through(off). ' - 'This parameter is valid if iscsi_helper is set ' - 'to tgtadm or iseradm.'), - cfg.StrOpt('iscsi_target_flags', - default='', - help='Sets the target-specific flags for the iSCSI target. ' - 'Only used for tgtadm to specify backing device flags ' - 'using bsoflags option. The specified string is passed ' - 'as is to the underlying tool.'), - cfg.StrOpt('iscsi_protocol', - default='iscsi', - choices=['iscsi', 'iser'], - help='Determines the iSCSI protocol for new iSCSI volumes, ' - 'created with tgtadm or lioadm target helpers. In ' - 'order to enable RDMA, this parameter should be set ' - 'with the value "iser". The supported iSCSI protocol ' - 'values are "iscsi" and "iser".'), - cfg.StrOpt('driver_client_cert_key', - help='The path to the client certificate key for verification, ' - 'if the driver supports it.'), - cfg.StrOpt('driver_client_cert', - help='The path to the client certificate for verification, ' - 'if the driver supports it.'), - cfg.BoolOpt('driver_use_ssl', - default=False, - help='Tell driver to use SSL for connection to backend ' - 'storage if the driver supports it.'), - cfg.FloatOpt('max_over_subscription_ratio', - default=20.0, - help='Float representation of the over subscription ratio ' - 'when thin provisioning is involved. Default ratio is ' - '20.0, meaning provisioned capacity can be 20 times of ' - 'the total physical capacity. If the ratio is 10.5, it ' - 'means provisioned capacity can be 10.5 times of the ' - 'total physical capacity. A ratio of 1.0 means ' - 'provisioned capacity cannot exceed the total physical ' - 'capacity. The ratio has to be a minimum of 1.0.'), - cfg.StrOpt('scst_target_iqn_name', - help='Certain ISCSI targets have predefined target names, ' - 'SCST target driver uses this name.'), - cfg.StrOpt('scst_target_driver', - default='iscsi', - help='SCST target implementation can choose from multiple ' - 'SCST target drivers.'), - cfg.BoolOpt('use_chap_auth', - default=False, - help='Option to enable/disable CHAP authentication for ' - 'targets.', - deprecated_opts=deprecated_use_chap_auth_opts), - cfg.StrOpt('chap_username', - default='', - help='CHAP user name.', - deprecated_opts=deprecated_chap_username_opts), - cfg.StrOpt('chap_password', - default='', - help='Password for specified CHAP account name.', - deprecated_opts=deprecated_chap_password_opts, - secret=True), - cfg.StrOpt('driver_data_namespace', - help='Namespace for driver private data values to be ' - 'saved in.'), - cfg.StrOpt('filter_function', - help='String representation for an equation that will be ' - 'used to filter hosts. Only used when the driver ' - 'filter is set to be used by the Cinder scheduler.'), - cfg.StrOpt('goodness_function', - help='String representation for an equation that will be ' - 'used to determine the goodness of a host. Only used ' - 'when using the goodness weigher is set to be used by ' - 'the Cinder scheduler.'), - cfg.BoolOpt('driver_ssl_cert_verify', - default=False, - help='If set to True the http client will validate the SSL ' - 'certificate of the backend endpoint.'), - cfg.StrOpt('driver_ssl_cert_path', - help='Can be used to specify a non default path to a ' - 'CA_BUNDLE file or directory with certificates of ' - 'trusted CAs, which will be used to validate the backend'), - cfg.ListOpt('trace_flags', - help='List of options that control which trace info ' - 'is written to the DEBUG log level to assist ' - 'developers. Valid values are method and api.'), - cfg.MultiOpt('replication_device', - item_type=types.Dict(), - help="Multi opt of dictionaries to represent a replication " - "target device. This option may be specified multiple " - "times in a single config section to specify multiple " - "replication target devices. Each entry takes the " - "standard dict config form: replication_device = " - "target_device_id:," - "key1:value1,key2:value2..."), - cfg.BoolOpt('image_upload_use_cinder_backend', - default=False, - help='If set to True, upload-to-image in raw format will ' - 'create a cloned volume and register its location to ' - 'the image service, instead of uploading the volume ' - 'content. The cinder backend and locations support ' - 'must be enabled in the image service, and ' - 'glance_api_version must be set to 2.'), - cfg.BoolOpt('image_upload_use_internal_tenant', - default=False, - help='If set to True, the image volume created by ' - 'upload-to-image will be placed in the internal tenant. ' - 'Otherwise, the image volume is created in the current ' - 'context\'s tenant.'), - cfg.BoolOpt('image_volume_cache_enabled', - default=False, - help='Enable the image volume cache for this backend.'), - cfg.IntOpt('image_volume_cache_max_size_gb', - default=0, - help='Max size of the image volume cache for this backend in ' - 'GB. 0 => unlimited.'), - cfg.IntOpt('image_volume_cache_max_count', - default=0, - help='Max number of entries allowed in the image volume cache. ' - '0 => unlimited.'), - cfg.BoolOpt('report_discard_supported', - default=False, - help='Report to clients of Cinder that the backend supports ' - 'discard (aka. trim/unmap). This will not actually ' - 'change the behavior of the backend or the client ' - 'directly, it will only notify that it can be used.'), -] - -# for backward compatibility -iser_opts = [ - cfg.IntOpt('num_iser_scan_tries', - default=3, - help='The maximum number of times to rescan iSER target' - 'to find volume'), - cfg.StrOpt('iser_target_prefix', - default='iqn.2010-10.org.openstack:', - help='Prefix for iSER volumes'), - cfg.StrOpt('iser_ip_address', - default='$my_ip', - help='The IP address that the iSER daemon is listening on'), - cfg.PortOpt('iser_port', - default=3260, - help='The port that the iSER daemon is listening on'), - cfg.StrOpt('iser_helper', - default='tgtadm', - help='The name of the iSER target user-land tool to use'), -] - - -CONF = cfg.CONF -CONF.register_opts(volume_opts) -CONF.register_opts(iser_opts) - - -@six.add_metaclass(abc.ABCMeta) -class BaseVD(object): - """Executes commands relating to Volumes. - - Base Driver for Cinder Volume Control Path, - This includes supported/required implementation - for API calls. Also provides *generic* implementation - of core features like cloning, copy_image_to_volume etc, - this way drivers that inherit from this base class and - don't offer their own impl can fall back on a general - solution here. - - Key thing to keep in mind with this driver is that it's - intended that these drivers ONLY implement Control Path - details (create, delete, extend...), while transport or - data path related implementation should be a *member object* - that we call a connector. The point here is that for example - don't allow the LVM driver to implement iSCSI methods, instead - call whatever connector it has configured via conf file - (iSCSI{LIO, TGT, IET}, FC, etc). - - In the base class and for example the LVM driver we do this via a has-a - relationship and just provide an interface to the specific connector - methods. How you do this in your own driver is of course up to you. - """ - VERSION = "N/A" - - def __init__(self, execute=utils.execute, *args, **kwargs): - # NOTE(vish): db is set by Manager - self.db = kwargs.get('db') - self.host = kwargs.get('host') - self.configuration = kwargs.get('configuration', None) - - if self.configuration: - self.configuration.append_config_values(volume_opts) - self.configuration.append_config_values(iser_opts) - utils.setup_tracing(self.configuration.safe_get('trace_flags')) - - self._execute = execute - self._stats = {} - self._throttle = None - - self.pools = [] - self.capabilities = {} - - # We set these mappings up in the base driver so they - # can be used by children - # (intended for LVM and BlockDevice, but others could use as well) - self.target_mapping = { - 'fake': 'cinder.volume.targets.fake.FakeTarget', - 'ietadm': 'cinder.volume.targets.iet.IetAdm', - 'iseradm': 'cinder.volume.targets.iser.ISERTgtAdm', - 'lioadm': 'cinder.volume.targets.lio.LioAdm', - 'tgtadm': 'cinder.volume.targets.tgt.TgtAdm', - 'scstadmin': 'cinder.volume.targets.scst.SCSTAdm', - 'iscsictl': 'cinder.volume.targets.cxt.CxtAdm'} - - # set True by manager after successful check_for_setup - self._initialized = False - - def _is_non_recoverable(self, err, non_recoverable_list): - for item in non_recoverable_list: - if item in err: - return True - - return False - - def _try_execute(self, *command, **kwargs): - # NOTE(vish): Volume commands can partially fail due to timing, but - # running them a second time on failure will usually - # recover nicely. - - non_recoverable = kwargs.pop('no_retry_list', []) - - tries = 0 - while True: - try: - self._execute(*command, **kwargs) - return True - except processutils.ProcessExecutionError as ex: - tries = tries + 1 - - if tries >= self.configuration.num_shell_tries or\ - self._is_non_recoverable(ex.stderr, non_recoverable): - raise - - LOG.exception(_LE("Recovering from a failed execute. " - "Try number %s"), tries) - time.sleep(tries ** 2) - - def _detach_volume(self, context, attach_info, volume, properties, - force=False, remote=False): - """Disconnect the volume from the host.""" - # Use Brick's code to do attach/detach - connector = attach_info['connector'] - connector.disconnect_volume(attach_info['conn']['data'], - attach_info['device']) - - if remote: - # Call remote manager's terminate_connection which includes - # driver's terminate_connection and remove export - rpcapi = volume_rpcapi.VolumeAPI() - rpcapi.terminate_connection(context, volume, properties, - force=force) - else: - # Call local driver's terminate_connection and remove export. - # NOTE(avishay) This is copied from the manager's code - need to - # clean this up in the future. - try: - self.terminate_connection(volume, properties, force=force) - except Exception as err: - err_msg = (_('Unable to terminate volume connection: %(err)s') - % {'err': six.text_type(err)}) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - try: - LOG.debug("volume %s: removing export", volume['id']) - self.remove_export(context, volume) - except Exception as ex: - LOG.exception(_LE("Error detaching volume %(volume)s, " - "due to remove export failure."), - {"volume": volume['id']}) - raise exception.RemoveExportException(volume=volume['id'], - reason=ex) - - def _detach_snapshot(self, context, attach_info, snapshot, properties, - force=False, remote=False): - """Disconnect the snapshot from the host.""" - # Use Brick's code to do attach/detach - connector = attach_info['connector'] - connector.disconnect_volume(attach_info['conn']['data'], - attach_info['device']) - - # NOTE(xyang): This method is introduced for non-disruptive backup. - # Currently backup service has to be on the same node as the volume - # driver. Therefore it is not possible to call a volume driver on a - # remote node. In the future, if backup can be done from a remote - # node, this function can be modified to allow RPC calls. The remote - # flag in the interface is for anticipation that it will be enabled - # in the future. - if remote: - LOG.error(_LE("Detaching snapshot from a remote node " - "is not supported.")) - raise exception.NotSupportedOperation( - operation=_("detach snapshot from remote node")) - else: - # Call local driver's terminate_connection and remove export. - # NOTE(avishay) This is copied from the manager's code - need to - # clean this up in the future. - try: - self.terminate_connection_snapshot(snapshot, properties, - force=force) - except Exception as err: - err_msg = (_('Unable to terminate volume connection: %(err)s') - % {'err': six.text_type(err)}) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - try: - LOG.debug("Snapshot %s: removing export.", snapshot.id) - self.remove_export_snapshot(context, snapshot) - except Exception as ex: - LOG.exception(_LE("Error detaching snapshot %(snapshot)s, " - "due to remove export failure."), - {"snapshot": snapshot.id}) - raise exception.RemoveExportException(volume=snapshot.id, - reason=ex) - - def set_initialized(self): - self._initialized = True - - @property - def initialized(self): - return self._initialized - - def set_throttle(self): - bps_limit = ((self.configuration and - self.configuration.safe_get('volume_copy_bps_limit')) or - CONF.volume_copy_bps_limit) - cgroup_name = ((self.configuration and - self.configuration.safe_get( - 'volume_copy_blkio_cgroup_name')) or - CONF.volume_copy_blkio_cgroup_name) - self._throttle = None - if bps_limit: - try: - self._throttle = throttling.BlkioCgroup(int(bps_limit), - cgroup_name) - except processutils.ProcessExecutionError as err: - LOG.warning(_LW('Failed to activate volume copy throttling: ' - '%(err)s'), {'err': err}) - throttling.Throttle.set_default(self._throttle) - - def get_version(self): - """Get the current version of this driver.""" - return self.VERSION - - @abc.abstractmethod - def check_for_setup_error(self): - return - - @abc.abstractmethod - def create_volume(self, volume): - """Creates a volume. - - Can optionally return a Dictionary of changes to the volume object to - be persisted. - - If volume_type extra specs includes - 'capabilities:replication True' the driver - needs to create a volume replica (secondary), and setup replication - between the newly created volume and the secondary volume. - Returned dictionary should include: - volume['replication_status'] = 'copying' - volume['replication_extended_status'] = driver specific value - volume['driver_data'] = driver specific value - """ - return - - @abc.abstractmethod - def delete_volume(self, volume): - """Deletes a volume. - - If volume_type extra specs includes 'replication: True' - then the driver needs to delete the volume replica too. - """ - return - - def secure_file_operations_enabled(self): - """Determine if driver is running in Secure File Operations mode. - - The Cinder Volume driver needs to query if this driver is running - in a secure file operations mode. By default, it is False: any driver - that does support secure file operations should override this method. - """ - return False - - def get_volume_stats(self, refresh=False): - """Return the current state of the volume service. - - If 'refresh' is True, run the update first. - - For replication the following state should be reported: - replication = True (None or false disables replication) - """ - return - - def get_prefixed_property(self, property): - """Return prefixed property name - - :returns: a prefixed property name string or None - """ - - if property and self.capabilities.get('vendor_prefix'): - return self.capabilities.get('vendor_prefix') + ':' + property - - def _set_property(self, properties, entry, title, description, - type, **kwargs): - prop = dict(title=title, description=description, type=type) - allowed_keys = ('enum', 'default', 'minimum', 'maximum') - for key in kwargs: - if key in allowed_keys: - prop[key] = kwargs[key] - properties[entry] = prop - - def _init_standard_capabilities(self): - """Create a dictionary of Cinder standard capabilities. - - This method creates a dictionary of Cinder standard capabilities - and returns the created dictionary. - The keys of this dictionary don't contain prefix and separator(:). - """ - - properties = {} - self._set_property( - properties, - "thin_provisioning", - "Thin Provisioning", - _("Sets thin provisioning."), - "boolean") - - self._set_property( - properties, - "compression", - "Compression", - _("Enables compression."), - "boolean") - - self._set_property( - properties, - "qos", - "QoS", - _("Enables QoS."), - "boolean") - - self._set_property( - properties, - "replication", - "Replication", - _("Enables replication."), - "boolean") - - return properties - - def _init_vendor_properties(self): - """Create a dictionary of vendor unique properties. - - This method creates a dictionary of vendor unique properties - and returns both created dictionary and vendor name. - Returned vendor name is used to check for name of vendor - unique properties. - - - Vendor name shouldn't include colon(:) because of the separator - and it is automatically replaced by underscore(_). - ex. abc:d -> abc_d - - Vendor prefix is equal to vendor name. - ex. abcd - - Vendor unique properties must start with vendor prefix + ':'. - ex. abcd:maxIOPS - - Each backend driver needs to override this method to expose - its own properties using _set_property() like this: - - self._set_property( - properties, - "vendorPrefix:specific_property", - "Title of property", - _("Description of property"), - "type") - - : return dictionary of vendor unique properties - : return vendor name - - Example of implementation:: - - properties = {} - self._set_property( - properties, - "abcd:compression_type", - "Compression type", - _("Specifies compression type."), - "string", - enum=["lossy", "lossless", "special"]) - - self._set_property( - properties, - "abcd:minIOPS", - "Minimum IOPS QoS", - _("Sets minimum IOPS if QoS is enabled."), - "integer", - minimum=10, - default=100) - - return properties, 'abcd' - """ - - return {}, None - - def init_capabilities(self): - """Obtain backend volume stats and capabilities list. - - This stores a dictionary which is consisted of two parts. - First part includes static backend capabilities which are - obtained by get_volume_stats(). Second part is properties, - which includes parameters correspond to extra specs. - This properties part is consisted of cinder standard - capabilities and vendor unique properties. - - Using this capabilities list, operator can manage/configure - backend using key/value from capabilities without specific - knowledge of backend. - """ - - # Set static backend capabilities from get_volume_stats() - stats = self.get_volume_stats(True) - if stats: - self.capabilities = stats.copy() - - # Set cinder standard capabilities - self.capabilities['properties'] = self._init_standard_capabilities() - - # Set Vendor unique properties - vendor_prop, vendor_name = self._init_vendor_properties() - if vendor_name and vendor_prop: - updated_vendor_prop = {} - old_name = None - # Replace colon in vendor name to underscore. - if ':' in vendor_name: - old_name = vendor_name - vendor_name = vendor_name.replace(':', '_') - LOG.warning(_LW('The colon in vendor name was replaced ' - 'by underscore. Updated vendor name is ' - '%(name)s".'), {'name': vendor_name}) - - for key in vendor_prop: - # If key has colon in vendor name field, we replace it to - # underscore. - # ex. abc:d:storagetype:provisioning - # -> abc_d:storagetype:provisioning - if old_name and key.startswith(old_name + ':'): - new_key = key.replace(old_name, vendor_name, 1) - updated_vendor_prop[new_key] = vendor_prop[key] - continue - if not key.startswith(vendor_name + ':'): - LOG.warning(_LW('Vendor unique property "%(property)s" ' - 'must start with vendor prefix with colon ' - '"%(prefix)s". The property was ' - 'not registered on capabilities list.'), - {'prefix': vendor_name + ':', - 'property': key}) - continue - updated_vendor_prop[key] = vendor_prop[key] - - # Update vendor unique properties to the dictionary - self.capabilities['vendor_prefix'] = vendor_name - self.capabilities['properties'].update(updated_vendor_prop) - - LOG.debug("Initialized capabilities list: %s.", self.capabilities) - - def _update_pools_and_stats(self, data): - """Updates data for pools and volume stats based on provided data.""" - # provisioned_capacity_gb is set to None by default below, but - # None won't be used in calculation. It will be overridden by - # driver's provisioned_capacity_gb if reported, otherwise it - # defaults to allocated_capacity_gb in host_manager.py. - if self.pools: - for pool in self.pools: - new_pool = {} - new_pool.update(dict( - pool_name=pool, - total_capacity_gb=0, - free_capacity_gb=0, - provisioned_capacity_gb=None, - reserved_percentage=100, - QoS_support=False, - filter_function=self.get_filter_function(), - goodness_function=self.get_goodness_function() - )) - data["pools"].append(new_pool) - else: - # No pool configured, the whole backend will be treated as a pool - single_pool = {} - single_pool.update(dict( - pool_name=data["volume_backend_name"], - total_capacity_gb=0, - free_capacity_gb=0, - provisioned_capacity_gb=None, - reserved_percentage=100, - QoS_support=False, - filter_function=self.get_filter_function(), - goodness_function=self.get_goodness_function() - )) - data["pools"].append(single_pool) - self._stats = data - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - LOG.debug('copy_image_to_volume %s.', volume['name']) - - use_multipath = self.configuration.use_multipath_for_image_xfer - enforce_multipath = self.configuration.enforce_multipath_for_image_xfer - properties = utils.brick_get_connector_properties(use_multipath, - enforce_multipath) - attach_info, volume = self._attach_volume(context, volume, properties) - - try: - image_utils.fetch_to_raw(context, - image_service, - image_id, - attach_info['device']['path'], - self.configuration.volume_dd_blocksize, - size=volume['size']) - finally: - self._detach_volume(context, attach_info, volume, properties) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - LOG.debug('copy_volume_to_image %s.', volume['name']) - - use_multipath = self.configuration.use_multipath_for_image_xfer - enforce_multipath = self.configuration.enforce_multipath_for_image_xfer - properties = utils.brick_get_connector_properties(use_multipath, - enforce_multipath) - attach_info, volume = self._attach_volume(context, volume, properties) - - try: - image_utils.upload_volume(context, - image_service, - image_meta, - attach_info['device']['path']) - finally: - self._detach_volume(context, attach_info, volume, properties) - - def before_volume_copy(self, context, src_vol, dest_vol, remote=None): - """Driver-specific actions before copyvolume data. - - This method will be called before _copy_volume_data during volume - migration - """ - pass - - def after_volume_copy(self, context, src_vol, dest_vol, remote=None): - """Driver-specific actions after copyvolume data. - - This method will be called after _copy_volume_data during volume - migration - """ - pass - - def get_filter_function(self): - """Get filter_function string. - - Returns either the string from the driver instance or global section - in cinder.conf. If nothing is specified in cinder.conf, then try to - find the default filter_function. When None is returned the scheduler - will always pass the driver instance. - - :returns: a filter_function string or None - """ - ret_function = self.configuration.filter_function - if not ret_function: - ret_function = CONF.filter_function - if not ret_function: - ret_function = self.get_default_filter_function() - return ret_function - - def get_goodness_function(self): - """Get good_function string. - - Returns either the string from the driver instance or global section - in cinder.conf. If nothing is specified in cinder.conf, then try to - find the default goodness_function. When None is returned the scheduler - will give the lowest score to the driver instance. - - :returns: a goodness_function string or None - """ - ret_function = self.configuration.goodness_function - if not ret_function: - ret_function = CONF.goodness_function - if not ret_function: - ret_function = self.get_default_goodness_function() - return ret_function - - def get_default_filter_function(self): - """Get the default filter_function string. - - Each driver could overwrite the method to return a well-known - default string if it is available. - - :returns: None - """ - return None - - def get_default_goodness_function(self): - """Get the default goodness_function string. - - Each driver could overwrite the method to return a well-known - default string if it is available. - - :returns: None - """ - return None - - def _attach_volume(self, context, volume, properties, remote=False): - """Attach the volume.""" - if remote: - # Call remote manager's initialize_connection which includes - # driver's create_export and initialize_connection - rpcapi = volume_rpcapi.VolumeAPI() - try: - conn = rpcapi.initialize_connection(context, volume, - properties) - except Exception: - with excutils.save_and_reraise_exception(): - # It is possible that initialize_connection fails due to - # timeout. In fact, the volume is already attached after - # the timeout error is raised, so the connection worths - # a try of terminating. - try: - rpcapi.terminate_connection(context, volume, - properties, force=True) - except Exception: - LOG.warning(_LW("Failed terminating the connection " - "of volume %(volume_id)s, but it is " - "acceptable."), - {'volume_id': volume['id']}) - else: - # Call local driver's create_export and initialize_connection. - # NOTE(avishay) This is copied from the manager's code - need to - # clean this up in the future. - model_update = None - try: - LOG.debug("Volume %s: creating export", volume['id']) - model_update = self.create_export(context, volume, properties) - if model_update: - volume = self.db.volume_update(context, volume['id'], - model_update) - except exception.CinderException as ex: - if model_update: - LOG.exception(_LE("Failed updating model of volume " - "%(volume_id)s with driver provided " - "model %(model)s"), - {'volume_id': volume['id'], - 'model': model_update}) - raise exception.ExportFailure(reason=ex) - - try: - conn = self.initialize_connection(volume, properties) - except Exception as err: - try: - err_msg = (_('Unable to fetch connection information from ' - 'backend: %(err)s') % - {'err': six.text_type(err)}) - LOG.error(err_msg) - LOG.debug("Cleaning up failed connect initialization.") - self.remove_export(context, volume) - except Exception as ex: - ex_msg = (_('Error encountered during cleanup ' - 'of a failed attach: %(ex)s') % - {'ex': six.text_type(ex)}) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=ex_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - try: - attach_info = self._connect_device(conn) - except exception.DeviceUnavailable as exc: - # We may have reached a point where we have attached the volume, - # so we have to detach it (do the cleanup). - attach_info = exc.kwargs.get('attach_info', None) - if attach_info: - try: - LOG.debug('Device for volume %s is unavailable but did ' - 'attach, detaching it.', volume['id']) - self._detach_volume(context, attach_info, volume, - properties, force=True, - remote=remote) - except Exception: - LOG.exception(_LE('Error detaching volume %s'), - volume['id']) - raise - - return (attach_info, volume) - - def _attach_snapshot(self, context, snapshot, properties, remote=False): - """Attach the snapshot.""" - # NOTE(xyang): This method is introduced for non-disruptive backup. - # Currently backup service has to be on the same node as the volume - # driver. Therefore it is not possible to call a volume driver on a - # remote node. In the future, if backup can be done from a remote - # node, this function can be modified to allow RPC calls. The remote - # flag in the interface is for anticipation that it will be enabled - # in the future. - if remote: - LOG.error(_LE("Attaching snapshot from a remote node " - "is not supported.")) - raise exception.NotSupportedOperation( - operation=_("attach snapshot from remote node")) - else: - # Call local driver's create_export and initialize_connection. - # NOTE(avishay) This is copied from the manager's code - need to - # clean this up in the future. - model_update = None - try: - LOG.debug("Snapshot %s: creating export.", snapshot.id) - model_update = self.create_export_snapshot(context, snapshot, - properties) - if model_update: - snapshot.provider_location = model_update.get( - 'provider_location', None) - snapshot.provider_auth = model_update.get( - 'provider_auth', None) - snapshot.save() - except exception.CinderException as ex: - if model_update: - LOG.exception(_LE("Failed updating model of snapshot " - "%(snapshot_id)s with driver provided " - "model %(model)s."), - {'snapshot_id': snapshot.id, - 'model': model_update}) - raise exception.ExportFailure(reason=ex) - - try: - conn = self.initialize_connection_snapshot( - snapshot, properties) - except Exception as err: - try: - err_msg = (_('Unable to fetch connection information from ' - 'backend: %(err)s') % - {'err': six.text_type(err)}) - LOG.error(err_msg) - LOG.debug("Cleaning up failed connect initialization.") - self.remove_export_snapshot(context, snapshot) - except Exception as ex: - ex_msg = (_('Error encountered during cleanup ' - 'of a failed attach: %(ex)s') % - {'ex': six.text_type(ex)}) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=ex_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - return (self._connect_device(conn), snapshot) - - def _connect_device(self, conn): - # Use Brick's code to do attach/detach - use_multipath = self.configuration.use_multipath_for_image_xfer - device_scan_attempts = self.configuration.num_volume_device_scan_tries - protocol = conn['driver_volume_type'] - connector = utils.brick_get_connector( - protocol, - use_multipath=use_multipath, - device_scan_attempts=device_scan_attempts, - conn=conn) - device = connector.connect_volume(conn['data']) - host_device = device['path'] - - attach_info = {'conn': conn, 'device': device, 'connector': connector} - - unavailable = True - try: - # Secure network file systems will NOT run as root. - root_access = not self.secure_file_operations_enabled() - unavailable = not connector.check_valid_device(host_device, - root_access) - except Exception: - LOG.exception(_LE('Could not validate device %s'), host_device) - - if unavailable: - raise exception.DeviceUnavailable(path=host_device, - attach_info=attach_info, - reason=(_("Unable to access " - "the backend storage " - "via the path " - "%(path)s.") % - {'path': host_device})) - return attach_info - - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - return None, False - - def backup_use_temp_snapshot(self): - return False - - def snapshot_remote_attachable(self): - # TODO(lixiaoy1): the method will be deleted later when remote - # attach snapshot is implemented. - return False - - def get_backup_device(self, context, backup): - """Get a backup device from an existing volume. - - The function returns a volume or snapshot to backup service, - and then backup service attaches the device and does backup. - """ - backup_device = None - is_snapshot = False - if (self.backup_use_temp_snapshot() and - self.snapshot_remote_attachable()): - (backup_device, is_snapshot) = ( - self._get_backup_volume_temp_snapshot(context, backup)) - else: - backup_device = self._get_backup_volume_temp_volume( - context, backup) - is_snapshot = False - return (backup_device, is_snapshot) - - def _get_backup_volume_temp_volume(self, context, backup): - """Return a volume to do backup. - - To backup a snapshot, create a temp volume from the snapshot and - back it up. - - Otherwise to backup an in-use volume, create a temp volume and - back it up. - """ - volume = objects.Volume.get_by_id(context, backup.volume_id) - snapshot = None - if backup.snapshot_id: - snapshot = objects.Snapshot.get_by_id(context, backup.snapshot_id) - - LOG.debug('Creating a new backup for volume %s.', volume['name']) - - temp_vol_ref = None - device_to_backup = volume - - # NOTE(xyang): If it is to backup from snapshot, create a temp - # volume from the source snapshot, backup the temp volume, and - # then clean up the temp volume. - if snapshot: - temp_vol_ref = self._create_temp_volume_from_snapshot( - context, volume, snapshot) - backup.temp_volume_id = temp_vol_ref['id'] - backup.save() - device_to_backup = temp_vol_ref - - else: - # NOTE(xyang): Check volume status if it is not to backup from - # snapshot; if 'in-use', create a temp volume from the source - # volume, backup the temp volume, and then clean up the temp - # volume; if 'available', just backup the volume. - previous_status = volume.get('previous_status') - if previous_status == "in-use": - temp_vol_ref = self._create_temp_cloned_volume( - context, volume) - backup.temp_volume_id = temp_vol_ref['id'] - backup.save() - device_to_backup = temp_vol_ref - - return device_to_backup - - def _get_backup_volume_temp_snapshot(self, context, backup): - """Return a device to backup. - - If it is to backup from snapshot, back it up directly. - - Otherwise for in-use volume, create a temp snapshot and back it up. - """ - volume = self.db.volume_get(context, backup.volume_id) - snapshot = None - if backup.snapshot_id: - snapshot = objects.Snapshot.get_by_id(context, backup.snapshot_id) - - LOG.debug('Creating a new backup for volume %s.', volume['name']) - - device_to_backup = volume - is_snapshot = False - temp_snapshot = None - - # NOTE(xyang): If it is to backup from snapshot, back it up - # directly. No need to clean it up. - if snapshot: - device_to_backup = snapshot - is_snapshot = True - - else: - # NOTE(xyang): If it is not to backup from snapshot, check volume - # status. If the volume status is 'in-use', create a temp snapshot - # from the source volume, backup the temp snapshot, and then clean - # up the temp snapshot; if the volume status is 'available', just - # backup the volume. - previous_status = volume.get('previous_status') - if previous_status == "in-use": - temp_snapshot = self._create_temp_snapshot(context, volume) - backup.temp_snapshot_id = temp_snapshot.id - backup.save() - device_to_backup = temp_snapshot - is_snapshot = True - - return (device_to_backup, is_snapshot) - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume.""" - # NOTE(xyang): _backup_volume_temp_snapshot and - # _backup_volume_temp_volume are splitted into two - # functions because there were concerns during code - # reviews that it is confusing to put all the logic - # into one function. There's a trade-off between - # reducing code duplication and increasing code - # readability here. Added a note here to explain why - # we've decided to have two separate functions as - # there will always be arguments from both sides. - if self.backup_use_temp_snapshot(): - self._backup_volume_temp_snapshot(context, backup, - backup_service) - else: - self._backup_volume_temp_volume(context, backup, - backup_service) - - def _backup_volume_temp_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume or snapshot. - - To backup a snapshot, create a temp volume from the snapshot and - back it up. - - Otherwise to backup an in-use volume, create a temp volume and - back it up. - """ - volume = self.db.volume_get(context, backup.volume_id) - snapshot = None - if backup.snapshot_id: - snapshot = objects.Snapshot.get_by_id(context, backup.snapshot_id) - - LOG.debug('Creating a new backup for volume %s.', volume['name']) - - temp_vol_ref = None - device_to_backup = volume - - # NOTE(xyang): If it is to backup from snapshot, create a temp - # volume from the source snapshot, backup the temp volume, and - # then clean up the temp volume. - if snapshot: - temp_vol_ref = self._create_temp_volume_from_snapshot( - context, volume, snapshot) - backup.temp_volume_id = temp_vol_ref['id'] - backup.save() - device_to_backup = temp_vol_ref - - else: - # NOTE(xyang): Check volume status if it is not to backup from - # snapshot; if 'in-use', create a temp volume from the source - # volume, backup the temp volume, and then clean up the temp - # volume; if 'available', just backup the volume. - previous_status = volume.get('previous_status') - if previous_status == "in-use": - temp_vol_ref = self._create_temp_cloned_volume( - context, volume) - backup.temp_volume_id = temp_vol_ref['id'] - backup.save() - device_to_backup = temp_vol_ref - - self._backup_device(context, backup, backup_service, device_to_backup) - - if temp_vol_ref: - self._delete_temp_volume(context, temp_vol_ref) - backup.temp_volume_id = None - backup.save() - - def _backup_volume_temp_snapshot(self, context, backup, backup_service): - """Create a new backup from an existing volume or snapshot. - - If it is to backup from snapshot, back it up directly. - - Otherwise for in-use volume, create a temp snapshot and back it up. - """ - volume = self.db.volume_get(context, backup.volume_id) - snapshot = None - if backup.snapshot_id: - snapshot = objects.Snapshot.get_by_id(context, backup.snapshot_id) - - LOG.debug('Creating a new backup for volume %s.', volume['name']) - - device_to_backup = volume - is_snapshot = False - temp_snapshot = None - - # NOTE(xyang): If it is to backup from snapshot, back it up - # directly. No need to clean it up. - if snapshot: - device_to_backup = snapshot - is_snapshot = True - - else: - # NOTE(xyang): If it is not to backup from snapshot, check volume - # status. If the volume status is 'in-use', create a temp snapshot - # from the source volume, backup the temp snapshot, and then clean - # up the temp snapshot; if the volume status is 'available', just - # backup the volume. - previous_status = volume.get('previous_status') - if previous_status == "in-use": - temp_snapshot = self._create_temp_snapshot(context, volume) - backup.temp_snapshot_id = temp_snapshot.id - backup.save() - device_to_backup = temp_snapshot - is_snapshot = True - - self._backup_device(context, backup, backup_service, device_to_backup, - is_snapshot) - - if temp_snapshot: - self._delete_temp_snapshot(context, temp_snapshot) - backup.temp_snapshot_id = None - backup.save() - - def _backup_device(self, context, backup, backup_service, device, - is_snapshot=False): - """Create a new backup from a volume or snapshot.""" - - LOG.debug('Creating a new backup for %s.', device['name']) - use_multipath = self.configuration.use_multipath_for_image_xfer - enforce_multipath = self.configuration.enforce_multipath_for_image_xfer - properties = utils.brick_get_connector_properties(use_multipath, - enforce_multipath) - if is_snapshot: - attach_info, device = self._attach_snapshot(context, device, - properties) - else: - attach_info, device = self._attach_volume(context, device, - properties) - try: - device_path = attach_info['device']['path'] - - # Secure network file systems will not chown files. - if self.secure_file_operations_enabled(): - with open(device_path) as device_file: - backup_service.backup(backup, device_file) - else: - with utils.temporary_chown(device_path): - with open(device_path) as device_file: - backup_service.backup(backup, device_file) - - finally: - if is_snapshot: - self._detach_snapshot(context, attach_info, device, properties) - else: - self._detach_volume(context, attach_info, device, properties) - - def restore_backup(self, context, backup, volume, backup_service): - """Restore an existing backup to a new or existing volume.""" - LOG.debug(('Restoring backup %(backup)s to ' - 'volume %(volume)s.'), - {'backup': backup['id'], - 'volume': volume['name']}) - - use_multipath = self.configuration.use_multipath_for_image_xfer - enforce_multipath = self.configuration.enforce_multipath_for_image_xfer - properties = utils.brick_get_connector_properties(use_multipath, - enforce_multipath) - attach_info, volume = self._attach_volume(context, volume, properties) - - try: - volume_path = attach_info['device']['path'] - - # Secure network file systems will not chown files. - if self.secure_file_operations_enabled(): - with open(volume_path, 'wb') as volume_file: - backup_service.restore(backup, volume['id'], volume_file) - else: - with utils.temporary_chown(volume_path): - with open(volume_path, 'wb') as volume_file: - backup_service.restore(backup, volume['id'], - volume_file) - - finally: - self._detach_volume(context, attach_info, volume, properties) - - def _create_temp_snapshot(self, context, volume): - kwargs = { - 'volume_id': volume['id'], - 'cgsnapshot_id': None, - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': 'creating', - 'progress': '0%', - 'volume_size': volume['size'], - 'display_name': 'backup-snap-%s' % volume['id'], - 'display_description': None, - 'volume_type_id': volume['volume_type_id'], - 'encryption_key_id': volume['encryption_key_id'], - 'metadata': {}, - } - temp_snap_ref = objects.Snapshot(context=context, **kwargs) - temp_snap_ref.create() - try: - self.create_snapshot(temp_snap_ref) - except Exception: - with excutils.save_and_reraise_exception(): - with temp_snap_ref.obj_as_admin(): - self.db.volume_glance_metadata_delete_by_snapshot( - context, temp_snap_ref.id) - temp_snap_ref.destroy() - - temp_snap_ref.status = 'available' - temp_snap_ref.save() - return temp_snap_ref - - def _create_temp_cloned_volume(self, context, volume): - temp_volume = { - 'size': volume['size'], - 'display_name': 'backup-vol-%s' % volume['id'], - 'host': volume['host'], - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': 'creating', - 'attach_status': 'detached', - 'availability_zone': volume.availability_zone, - } - temp_vol_ref = self.db.volume_create(context, temp_volume) - try: - self.create_cloned_volume(temp_vol_ref, volume) - except Exception: - with excutils.save_and_reraise_exception(): - self.db.volume_destroy(context.elevated(), - temp_vol_ref['id']) - - self.db.volume_update(context, temp_vol_ref['id'], - {'status': 'available'}) - return temp_vol_ref - - def _create_temp_volume_from_snapshot(self, context, volume, snapshot): - temp_volume = { - 'size': volume['size'], - 'display_name': 'backup-vol-%s' % volume['id'], - 'host': volume['host'], - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': 'creating', - 'attach_status': 'detached', - 'availability_zone': volume.availability_zone, - } - temp_vol_ref = self.db.volume_create(context, temp_volume) - try: - self.create_volume_from_snapshot(temp_vol_ref, snapshot) - except Exception: - with excutils.save_and_reraise_exception(): - self.db.volume_destroy(context.elevated(), - temp_vol_ref['id']) - - self.db.volume_update(context, temp_vol_ref['id'], - {'status': 'available'}) - return temp_vol_ref - - def _delete_temp_snapshot(self, context, snapshot): - self.delete_snapshot(snapshot) - with snapshot.obj_as_admin(): - self.db.volume_glance_metadata_delete_by_snapshot( - context, snapshot.id) - snapshot.destroy() - - def _delete_temp_volume(self, context, volume): - self.delete_volume(volume) - context = context.elevated() - self.db.volume_destroy(context, volume['id']) - - def clear_download(self, context, volume): - """Clean up after an interrupted image copy.""" - pass - - def attach_volume(self, context, volume, instance_uuid, host_name, - mountpoint): - """Callback for volume attached to instance or host.""" - pass - - def detach_volume(self, context, volume, attachment=None): - """Callback for volume detached.""" - pass - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - pass - - def validate_connector(self, connector): - """Fail if connector doesn't contain all the data needed by driver.""" - pass - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update for migrated volume. - - Each driver implementing this method needs to be responsible for the - values of _name_id and provider_location. If None is returned or either - key is not set, it means the volume table does not need to change the - value(s) for the key(s). - The return format is {"_name_id": value, "provider_location": value}. - - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - msg = _("The method update_migrated_volume is not implemented.") - raise NotImplementedError(msg) - - @staticmethod - def validate_connector_has_setting(connector, setting): - pass - - def retype(self, context, volume, new_type, diff, host): - return False, None - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume. - - If volume_type extra specs includes 'replication: True' the - driver needs to create a volume replica (secondary) - and setup replication between the newly created volume - and the secondary volume. - """ - raise NotImplementedError() - - # ####### Interface methods for DataPath (Connector) ######## - @abc.abstractmethod - def ensure_export(self, context, volume): - """Synchronously recreates an export for a volume.""" - return - - @abc.abstractmethod - def create_export(self, context, volume, connector): - """Exports the volume. - - Can optionally return a Dictionary of changes - to the volume object to be persisted. - """ - return - - def create_export_snapshot(self, context, snapshot, connector): - """Exports the snapshot. - - Can optionally return a Dictionary of changes - to the snapshot object to be persisted. - """ - return - - @abc.abstractmethod - def remove_export(self, context, volume): - """Removes an export for a volume.""" - return - - def remove_export_snapshot(self, context, snapshot): - """Removes an export for a snapshot.""" - return - - @abc.abstractmethod - def initialize_connection(self, volume, connector, initiator_data=None): - """Allow connection to connector and return connection info. - - :param volume: The volume to be attached - :param connector: Dictionary containing information about what is being - connected to. - :param initiator_data (optional): A dictionary of driver_initiator_data - objects with key-value pairs that have been saved for this initiator by - a driver in previous initialize_connection calls. - :returns conn_info: A dictionary of connection information. This can - optionally include a "initiator_updates" field. - - The "initiator_updates" field must be a dictionary containing a - "set_values" and/or "remove_values" field. The "set_values" field must - be a dictionary of key-value pairs to be set/updated in the db. The - "remove_values" field must be a list of keys, previously set with - "set_values", that will be deleted from the db. - """ - return - - def initialize_connection_snapshot(self, snapshot, connector, **kwargs): - """Allow connection to connector and return connection info. - - :param snapshot: The snapshot to be attached - :param connector: Dictionary containing information about what is being - connected to. - :returns conn_info: A dictionary of connection information. This can - optionally include a "initiator_updates" field. - - The "initiator_updates" field must be a dictionary containing a - "set_values" and/or "remove_values" field. The "set_values" field must - be a dictionary of key-value pairs to be set/updated in the db. The - "remove_values" field must be a list of keys, previously set with - "set_values", that will be deleted from the db. - """ - return - - @abc.abstractmethod - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - return - - def terminate_connection_snapshot(self, snapshot, connector, **kwargs): - """Disallow connection from connector.""" - return - - def get_pool(self, volume): - """Return pool name where volume reside on. - - :param volume: The volume hosted by the the driver. - :returns: name of the pool where given volume is in. - """ - return None - - def update_provider_info(self, volumes, snapshots): - """Get provider info updates from driver. - - :param volumes: List of Cinder volumes to check for updates - :param snapshots: List of Cinder snapshots to check for updates - :returns: tuple (volume_updates, snapshot_updates) - - where volume updates {'id': uuid, provider_id: } - and snapshot updates {'id': uuid, provider_id: } - """ - return None, None - - def migrate_volume(self, context, volume, host): - """Migrate volume stub. - - This is for drivers that don't implement an enhanced version - of this operation. - """ - return (False, None) - - def manage_existing(self, volume, existing_ref): - """Manage exiting stub. - - This is for drivers that don't implement manage_existing(). - """ - msg = _("Manage existing volume not implemented.") - raise NotImplementedError(msg) - - def unmanage(self, volume): - """Unmanage stub. - - This is for drivers that don't implement unmanage(). - """ - msg = _("Unmanage volume not implemented.") - raise NotImplementedError(msg) - - def freeze_backend(self, context): - """Notify the backend that it's frozen. - - We use set to prohibit the creation of any new resources - on the backend, or any modifications to existing items on - a backend. We set/enforce this by not allowing scheduling - of new volumes to the specified backend, and checking at the - api for modifications to resources and failing. - - In most cases the driver may not need to do anything, but - this provides a handle if they need it. - - :param context: security context - :response: True|False - """ - return True - - def thaw_backend(self, context): - """Notify the backend that it's unfrozen/thawed. - - Returns the backend to a normal state after a freeze - operation. - - In most cases the driver may not need to do anything, but - this provides a handle if they need it. - - :param context: security context - :response: True|False - """ - return True - - def failover_host(self, context, volumes, secondary_id=None): - """Failover a backend to a secondary replication target. - - Instructs a replication capable/configured backend to failover - to one of it's secondary replication targets. host=None is - an acceptable input, and leaves it to the driver to failover - to the only configured target, or to choose a target on it's - own. All of the hosts volumes will be passed on to the driver - in order for it to determine the replicated volumes on the host, - if needed. - - Response is a tuple, including the new target backend_id - AND a lit of dictionaries with volume_id and updates. - *Key things to consider (attaching failed-over volumes): - provider_location - provider_auth - provider_id - replication_status - - :param context: security context - :param volumes: list of volume objects, in case the driver needs - to take action on them in some way - :param secondary_id: Specifies rep target backend to fail over to - :returns : ID of the backend that was failed-over to - and model update for volumes - """ - - # Example volume_updates data structure: - # [{'volume_id': , - # 'updates': {'provider_id': 8, - # 'replication_status': 'failed-over', - # 'replication_extended_status': 'whatever',...}},] - raise NotImplementedError() - - def get_replication_updates(self, context): - """Old replication update method, deprecate.""" - raise NotImplementedError() - - -@six.add_metaclass(abc.ABCMeta) -class LocalVD(object): - @abc.abstractmethod - def local_path(self, volume): - return - - -@six.add_metaclass(abc.ABCMeta) -class SnapshotVD(object): - @abc.abstractmethod - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - return - - @abc.abstractmethod - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - return - - @abc.abstractmethod - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot. - - If volume_type extra specs includes 'replication: True' - the driver needs to create a volume replica (secondary), - and setup replication between the newly created volume and - the secondary volume. - """ - return - - -@six.add_metaclass(abc.ABCMeta) -class ConsistencyGroupVD(object): - @abc.abstractmethod - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - return - - @abc.abstractmethod - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - return - - @abc.abstractmethod - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - return - - @abc.abstractmethod - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - return - - -@six.add_metaclass(abc.ABCMeta) -class CloneableImageVD(object): - @abc.abstractmethod - def clone_image(self, volume, image_location, - image_id, image_meta, image_service): - """Create a volume efficiently from an existing image. - - image_location is a string whose format depends on the - image service backend in use. The driver should use it - to determine whether cloning is possible. - - image_id is a string which represents id of the image. - It can be used by the driver to introspect internal - stores or registry to do an efficient image clone. - - image_meta is a dictionary that includes 'disk_format' (e.g. - raw, qcow2) and other image attributes that allow drivers to - decide whether they can clone the image without first requiring - conversion. - - image_service is the reference of the image_service to use. - Note that this is needed to be passed here for drivers that - will want to fetch images from the image service directly. - - Returns a dict of volume properties eg. provider_location, - boolean indicating whether cloning occurred - """ - return None, False - - -@six.add_metaclass(abc.ABCMeta) -class MigrateVD(object): - @abc.abstractmethod - def migrate_volume(self, context, volume, host): - """Migrate the volume to the specified host. - - Returns a boolean indicating whether the migration occurred, as well as - model_update. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - return (False, None) - - -@six.add_metaclass(abc.ABCMeta) -class ExtendVD(object): - @abc.abstractmethod - def extend_volume(self, volume, new_size): - return - - -@six.add_metaclass(abc.ABCMeta) -class TransferVD(object): - def accept_transfer(self, context, volume, new_user, new_project): - """Accept the transfer of a volume for a new user/project.""" - pass - - -@six.add_metaclass(abc.ABCMeta) -class ManageableVD(object): - @abc.abstractmethod - def manage_existing(self, volume, existing_ref): - """Brings an existing backend storage object under Cinder management. - - existing_ref is passed straight through from the API request's - manage_existing_ref value, and it is up to the driver how this should - be interpreted. It should be sufficient to identify a storage object - that the driver should somehow associate with the newly-created cinder - volume structure. - - There are two ways to do this: - - 1. Rename the backend storage object so that it matches the, - volume['name'] which is how drivers traditionally map between a - cinder volume and the associated backend storage object. - - 2. Place some metadata on the volume, or somewhere in the backend, that - allows other driver requests (e.g. delete, clone, attach, detach...) - to locate the backend storage object when required. - - If the existing_ref doesn't make sense, or doesn't refer to an existing - backend storage object, raise a ManageExistingInvalidReference - exception. - - The volume may have a volume_type, and the driver can inspect that and - compare against the properties of the referenced backend storage - object. If they are incompatible, raise a - ManageExistingVolumeTypeMismatch, specifying a reason for the failure. - - :param volume: Cinder volume to manage - :param existing_ref: Driver-specific information used to identify a - volume - """ - return - - @abc.abstractmethod - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - - :param volume: Cinder volume to manage - :param existing_ref: Driver-specific information used to identify a - volume - """ - return - - @abc.abstractmethod - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. - - For most drivers, this will not need to do anything. However, some - drivers might use this call as an opportunity to clean up any - Cinder-specific configuration that they have associated with the - backend storage object. - - :param volume: Cinder volume to unmanage - """ - pass - - -@six.add_metaclass(abc.ABCMeta) -class ManageableSnapshotsVD(object): - # NOTE: Can't use abstractmethod before all drivers implement it - def manage_existing_snapshot(self, snapshot, existing_ref): - """Brings an existing backend storage object under Cinder management. - - existing_ref is passed straight through from the API request's - manage_existing_ref value, and it is up to the driver how this should - be interpreted. It should be sufficient to identify a storage object - that the driver should somehow associate with the newly-created cinder - snapshot structure. - - There are two ways to do this: - - 1. Rename the backend storage object so that it matches the - snapshot['name'] which is how drivers traditionally map between a - cinder snapshot and the associated backend storage object. - - 2. Place some metadata on the snapshot, or somewhere in the backend, - that allows other driver requests (e.g. delete) to locate the - backend storage object when required. - - If the existing_ref doesn't make sense, or doesn't refer to an existing - backend storage object, raise a ManageExistingInvalidReference - exception. - """ - return - - # NOTE: Can't use abstractmethod before all drivers implement it - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - """Return size of snapshot to be managed by manage_existing. - - When calculating the size, round up to the next GB. - """ - return - - # NOTE: Can't use abstractmethod before all drivers implement it - def unmanage_snapshot(self, snapshot): - """Removes the specified snapshot from Cinder management. - - Does not delete the underlying backend storage object. - - For most drivers, this will not need to do anything. However, some - drivers might use this call as an opportunity to clean up any - Cinder-specific configuration that they have associated with the - backend storage object. - """ - pass - - -# TODO(jdg): Remove this after the V2.1 code merges -@six.add_metaclass(abc.ABCMeta) -class ReplicaVD(object): - @abc.abstractmethod - def reenable_replication(self, context, volume): - """Re-enable replication between the replica and primary volume. - - This is used to re-enable/fix the replication between primary - and secondary. One use is as part of the fail-back process, when - you re-synchorize your old primary with the promoted volume - (the old replica). - Returns model_update for the volume to reflect the actions of the - driver. - The driver is expected to update the following entries: - 'replication_status' - 'replication_extended_status' - 'replication_driver_data' - Possible 'replication_status' values (in model_update) are: - 'error' - replication in error state - 'copying' - replication copying data to secondary (inconsistent) - 'active' - replication copying data to secondary (consistent) - 'active-stopped' - replication data copy on hold (consistent) - 'inactive' - replication data copy on hold (inconsistent) - Values in 'replication_extended_status' and 'replication_driver_data' - are managed by the driver. - - :param context: Context - :param volume: A dictionary describing the volume - """ - return - - def get_replication_status(self, context, volume): - """Query the actual volume replication status from the driver. - - Returns model_update for the volume. - The driver is expected to update the following entries: - 'replication_status' - 'replication_extended_status' - 'replication_driver_data' - Possible 'replication_status' values (in model_update) are: - 'error' - replication in error state - 'copying' - replication copying data to secondary (inconsistent) - 'active' - replication copying data to secondary (consistent) - 'active-stopped' - replication data copy on hold (consistent) - 'inactive' - replication data copy on hold (inconsistent) - Values in 'replication_extended_status' and 'replication_driver_data' - are managed by the driver. - - :param context: Context - :param volume: A dictionary describing the volume - """ - return None - - @abc.abstractmethod - def promote_replica(self, context, volume): - """Promote the replica to be the primary volume. - - Following this command, replication between the volumes at - the storage level should be stopped, the replica should be - available to be attached, and the replication status should - be in status 'inactive'. - - Returns model_update for the volume. - The driver is expected to update the following entries: - 'replication_status' - 'replication_extended_status' - 'replication_driver_data' - Possible 'replication_status' values (in model_update) are: - 'error' - replication in error state - 'inactive' - replication data copy on hold (inconsistent) - Values in 'replication_extended_status' and 'replication_driver_data' - are managed by the driver. - - :param context: Context - :param volume: A dictionary describing the volume - """ - return - - @abc.abstractmethod - def create_replica_test_volume(self, volume, src_vref): - """Creates a test replica clone of the specified replicated volume. - - Create a clone of the replicated (secondary) volume. - """ - return - - -class VolumeDriver(ConsistencyGroupVD, TransferVD, ManageableVD, ExtendVD, - CloneableImageVD, ManageableSnapshotsVD, - SnapshotVD, ReplicaVD, LocalVD, MigrateVD, BaseVD): - """This class will be deprecated soon. - - Please use the abstract classes above for new drivers. - """ - def check_for_setup_error(self): - raise NotImplementedError() - - def create_volume(self, volume): - raise NotImplementedError() - - def create_volume_from_snapshot(self, volume, snapshot): - raise NotImplementedError() - - def create_replica_test_volume(self, volume, src_vref): - raise NotImplementedError() - - def delete_volume(self, volume): - raise NotImplementedError() - - def create_snapshot(self, snapshot): - raise NotImplementedError() - - def delete_snapshot(self, snapshot): - raise NotImplementedError() - - def local_path(self, volume): - raise NotImplementedError() - - def clear_download(self, context, volume): - pass - - def extend_volume(self, volume, new_size): - msg = _("Extend volume not implemented") - raise NotImplementedError(msg) - - def manage_existing(self, volume, existing_ref): - msg = _("Manage existing volume not implemented.") - raise NotImplementedError(msg) - - def manage_existing_get_size(self, volume, existing_ref): - msg = _("Manage existing volume not implemented.") - raise NotImplementedError(msg) - - def unmanage(self, volume): - pass - - def manage_existing_snapshot(self, snapshot, existing_ref): - msg = _("Manage existing snapshot not implemented.") - raise NotImplementedError(msg) - - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - msg = _("Manage existing snapshot not implemented.") - raise NotImplementedError(msg) - - def unmanage_snapshot(self, snapshot): - """Unmanage the specified snapshot from Cinder management.""" - - def retype(self, context, volume, new_type, diff, host): - return False, None - - def reenable_replication(self, context, volume): - msg = _("sync_replica not implemented.") - raise NotImplementedError(msg) - - def promote_replica(self, context, volume): - msg = _("promote_replica not implemented.") - raise NotImplementedError(msg) - - # ####### Interface methods for DataPath (Connector) ######## - def ensure_export(self, context, volume): - raise NotImplementedError() - - def create_export(self, context, volume, connector): - raise NotImplementedError() - - def create_export_snapshot(self, context, snapshot, connector): - raise NotImplementedError() - - def remove_export(self, context, volume): - raise NotImplementedError() - - def remove_export_snapshot(self, context, snapshot): - raise NotImplementedError() - - def initialize_connection(self, volume, connector, **kwargs): - raise NotImplementedError() - - def initialize_connection_snapshot(self, snapshot, connector, **kwargs): - """Allow connection from connector for a snapshot.""" - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector""" - - def terminate_connection_snapshot(self, snapshot, connector, **kwargs): - """Disallow connection from connector for a snapshot.""" - - def create_consistencygroup(self, context, group): - """Creates a consistencygroup. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be created. - :returns: model_update - - model_update will be in this format: {'status': xxx, ......}. - - If the status in model_update is 'error', the manager will throw - an exception and it will be caught in the try-except block in the - manager. If the driver throws an exception, the manager will also - catch it in the try-except block. The group status in the db will - be changed to 'error'. - - For a successful operation, the driver can either build the - model_update and return it or return None. The group status will - be set to 'available'. - """ - raise NotImplementedError() - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a consistencygroup from source. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be created. - :param volumes: a list of volume dictionaries in the group. - :param cgsnapshot: the dictionary of the cgsnapshot as source. - :param snapshots: a list of snapshot dictionaries in the cgsnapshot. - :param source_cg: the dictionary of a consistency group as source. - :param source_vols: a list of volume dictionaries in the source_cg. - :returns: model_update, volumes_model_update - - The source can be cgsnapshot or a source cg. - - param volumes is retrieved directly from the db. It is a list of - cinder.db.sqlalchemy.models.Volume to be precise. It cannot be - assigned to volumes_model_update. volumes_model_update is a list of - dictionaries. It has to be built by the driver. An entry will be - in this format: {'id': xxx, 'status': xxx, ......}. model_update - will be in this format: {'status': xxx, ......}. - - To be consistent with other volume operations, the manager will - assume the operation is successful if no exception is thrown by - the driver. For a successful operation, the driver can either build - the model_update and volumes_model_update and return them or - return None, None. - """ - raise NotImplementedError() - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be deleted. - :param volumes: a list of volume dictionaries in the group. - :returns: model_update, volumes_model_update - - param volumes is retrieved directly from the db. It is a list of - cinder.db.sqlalchemy.models.Volume to be precise. It cannot be - assigned to volumes_model_update. volumes_model_update is a list of - dictionaries. It has to be built by the driver. An entry will be - in this format: {'id': xxx, 'status': xxx, ......}. model_update - will be in this format: {'status': xxx, ......}. - - The driver should populate volumes_model_update and model_update - and return them. - - The manager will check volumes_model_update and update db accordingly - for each volume. If the driver successfully deleted some volumes - but failed to delete others, it should set statuses of the volumes - accordingly so that the manager can update db correctly. - - If the status in any entry of volumes_model_update is 'error_deleting' - or 'error', the status in model_update will be set to the same if it - is not already 'error_deleting' or 'error'. - - If the status in model_update is 'error_deleting' or 'error', the - manager will raise an exception and the status of the group will be - set to 'error' in the db. If volumes_model_update is not returned by - the driver, the manager will set the status of every volume in the - group to 'error' in the except block. - - If the driver raises an exception during the operation, it will be - caught by the try-except block in the manager. The statuses of the - group and all volumes in it will be set to 'error'. - - For a successful operation, the driver can either build the - model_update and volumes_model_update and return them or - return None, None. The statuses of the group and all volumes - will be set to 'deleted' after the manager deletes them from db. - """ - raise NotImplementedError() - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - """Updates a consistency group. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be updated. - :param add_volumes: a list of volume dictionaries to be added. - :param remove_volumes: a list of volume dictionaries to be removed. - :returns: model_update, add_volumes_update, remove_volumes_update - - model_update is a dictionary that the driver wants the manager - to update upon a successful return. If None is returned, the manager - will set the status to 'available'. - - add_volumes_update and remove_volumes_update are lists of dictionaries - that the driver wants the manager to update upon a successful return. - Note that each entry requires a {'id': xxx} so that the correct - volume entry can be updated. If None is returned, the volume will - remain its original status. Also note that you cannot directly - assign add_volumes to add_volumes_update as add_volumes is a list of - cinder.db.sqlalchemy.models.Volume objects and cannot be used for - db update directly. Same with remove_volumes. - - If the driver throws an exception, the status of the group as well as - those of the volumes to be added/removed will be set to 'error'. - """ - raise NotImplementedError() - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot. - - :param context: the context of the caller. - :param cgsnapshot: the dictionary of the cgsnapshot to be created. - :param snapshots: a list of snapshot dictionaries in the cgsnapshot. - :returns: model_update, snapshots_model_update - - param snapshots is retrieved directly from the db. It is a list of - cinder.db.sqlalchemy.models.Snapshot to be precise. It cannot be - assigned to snapshots_model_update. snapshots_model_update is a list - of dictionaries. It has to be built by the driver. An entry will be - in this format: {'id': xxx, 'status': xxx, ......}. model_update - will be in this format: {'status': xxx, ......}. - - The driver should populate snapshots_model_update and model_update - and return them. - - The manager will check snapshots_model_update and update db accordingly - for each snapshot. If the driver successfully deleted some snapshots - but failed to delete others, it should set statuses of the snapshots - accordingly so that the manager can update db correctly. - - If the status in any entry of snapshots_model_update is 'error', the - status in model_update will be set to the same if it is not already - 'error'. - - If the status in model_update is 'error', the manager will raise an - exception and the status of cgsnapshot will be set to 'error' in the - db. If snapshots_model_update is not returned by the driver, the - manager will set the status of every snapshot to 'error' in the except - block. - - If the driver raises an exception during the operation, it will be - caught by the try-except block in the manager and the statuses of - cgsnapshot and all snapshots will be set to 'error'. - - For a successful operation, the driver can either build the - model_update and snapshots_model_update and return them or - return None, None. The statuses of cgsnapshot and all snapshots - will be set to 'available' at the end of the manager function. - """ - raise NotImplementedError() - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot. - - :param context: the context of the caller. - :param cgsnapshot: the dictionary of the cgsnapshot to be deleted. - :param snapshots: a list of snapshot dictionaries in the cgsnapshot. - :returns: model_update, snapshots_model_update - - param snapshots is retrieved directly from the db. It is a list of - cinder.db.sqlalchemy.models.Snapshot to be precise. It cannot be - assigned to snapshots_model_update. snapshots_model_update is a list - of dictionaries. It has to be built by the driver. An entry will be - in this format: {'id': xxx, 'status': xxx, ......}. model_update - will be in this format: {'status': xxx, ......}. - - The driver should populate snapshots_model_update and model_update - and return them. - - The manager will check snapshots_model_update and update db accordingly - for each snapshot. If the driver successfully deleted some snapshots - but failed to delete others, it should set statuses of the snapshots - accordingly so that the manager can update db correctly. - - If the status in any entry of snapshots_model_update is - 'error_deleting' or 'error', the status in model_update will be set to - the same if it is not already 'error_deleting' or 'error'. - - If the status in model_update is 'error_deleting' or 'error', the - manager will raise an exception and the status of cgsnapshot will be - set to 'error' in the db. If snapshots_model_update is not returned by - the driver, the manager will set the status of every snapshot to - 'error' in the except block. - - If the driver raises an exception during the operation, it will be - caught by the try-except block in the manager and the statuses of - cgsnapshot and all snapshots will be set to 'error'. - - For a successful operation, the driver can either build the - model_update and snapshots_model_update and return them or - return None, None. The statuses of cgsnapshot and all snapshots - will be set to 'deleted' after the manager deletes them from db. - """ - raise NotImplementedError() - - def clone_image(self, volume, image_location, image_id, image_meta, - image_service): - return None, False - - def get_pool(self, volume): - """Return pool name where volume reside on. - - :param volume: The volume hosted by the the driver. - :returns: name of the pool where given volume is in. - """ - return None - - def migrate_volume(self, context, volume, host): - return (False, None) - - -class ProxyVD(object): - """Proxy Volume Driver to mark proxy drivers - - If a driver uses a proxy class (e.g. by using __setattr__ and - __getattr__) without directly inheriting from base volume driver this - class can help marking them and retrieve the actual used driver object. - """ - def _get_driver(self): - """Returns the actual driver object. - - Can be overloaded by the proxy. - """ - return getattr(self, "driver", None) - - -class ISCSIDriver(VolumeDriver): - """Executes commands relating to ISCSI volumes. - - We make use of model provider properties as follows: - - ``provider_location`` - if present, contains the iSCSI target information in the same - format as an ietadm discovery - i.e. ':, ' - - ``provider_auth`` - if present, contains a space-separated triple: - ' '. - `CHAP` is the only auth_method in use at the moment. - """ - - def __init__(self, *args, **kwargs): - super(ISCSIDriver, self).__init__(*args, **kwargs) - - def _do_iscsi_discovery(self, volume): - # TODO(justinsb): Deprecate discovery and use stored info - # NOTE(justinsb): Discovery won't work with CHAP-secured targets (?) - LOG.warning(_LW("ISCSI provider_location not " - "stored, using discovery")) - - volume_name = volume['name'] - - try: - # NOTE(griff) We're doing the split straight away which should be - # safe since using '@' in hostname is considered invalid - - (out, _err) = self._execute('iscsiadm', '-m', 'discovery', - '-t', 'sendtargets', '-p', - volume['host'].split('@')[0], - run_as_root=True) - except processutils.ProcessExecutionError as ex: - LOG.error(_LE("ISCSI discovery attempt failed for:%s"), - volume['host'].split('@')[0]) - LOG.debug("Error from iscsiadm -m discovery: %s", ex.stderr) - return None - - for target in out.splitlines(): - if (self.configuration.iscsi_ip_address in target - and volume_name in target): - return target - return None - - def _get_iscsi_properties(self, volume, multipath=False): - """Gets iscsi configuration - - We ideally get saved information in the volume entity, but fall back - to discovery if need be. Discovery may be completely removed in future - The properties are: - - :target_discovered: boolean indicating whether discovery was used - - :target_iqn: the IQN of the iSCSI target - - :target_portal: the portal of the iSCSI target - - :target_lun: the lun of the iSCSI target - - :volume_id: the id of the volume (currently used by xen) - - :auth_method:, :auth_username:, :auth_password: - - the authentication details. Right now, either auth_method is not - present meaning no authentication, or auth_method == `CHAP` - meaning use CHAP with the specified credentials. - - :discard: boolean indicating if discard is supported - - In some of drivers that support multiple connections (for multipath - and for single path with failover on connection failure), it returns - :target_iqns, :target_portals, :target_luns, which contain lists of - multiple values. The main portal information is also returned in - :target_iqn, :target_portal, :target_lun for backward compatibility. - - Note that some of drivers don't return :target_portals even if they - support multipath. Then the connector should use sendtargets discovery - to find the other portals if it supports multipath. - """ - - properties = {} - - location = volume['provider_location'] - - if location: - # provider_location is the same format as iSCSI discovery output - properties['target_discovered'] = False - else: - location = self._do_iscsi_discovery(volume) - - if not location: - msg = (_("Could not find iSCSI export for volume %s") % - (volume['name'])) - raise exception.InvalidVolume(reason=msg) - - LOG.debug("ISCSI Discovery: Found %s", location) - properties['target_discovered'] = True - - results = location.split(" ") - portals = results[0].split(",")[0].split(";") - iqn = results[1] - nr_portals = len(portals) - - try: - lun = int(results[2]) - except (IndexError, ValueError): - if (self.configuration.volume_driver == - 'cinder.volume.drivers.lvm.ThinLVMVolumeDriver' and - self.configuration.iscsi_helper in ('tgtadm', 'iseradm')): - lun = 1 - else: - lun = 0 - - if nr_portals > 1: - properties['target_portals'] = portals - properties['target_iqns'] = [iqn] * nr_portals - properties['target_luns'] = [lun] * nr_portals - properties['target_portal'] = portals[0] - properties['target_iqn'] = iqn - properties['target_lun'] = lun - - properties['volume_id'] = volume['id'] - - auth = volume['provider_auth'] - if auth: - (auth_method, auth_username, auth_secret) = auth.split() - - properties['auth_method'] = auth_method - properties['auth_username'] = auth_username - properties['auth_password'] = auth_secret - - geometry = volume.get('provider_geometry', None) - if geometry: - (physical_block_size, logical_block_size) = geometry.split() - properties['physical_block_size'] = physical_block_size - properties['logical_block_size'] = logical_block_size - - encryption_key_id = volume.get('encryption_key_id', None) - properties['encrypted'] = encryption_key_id is not None - - return properties - - def _run_iscsiadm(self, iscsi_properties, iscsi_command, **kwargs): - check_exit_code = kwargs.pop('check_exit_code', 0) - (out, err) = self._execute('iscsiadm', '-m', 'node', '-T', - iscsi_properties['target_iqn'], - '-p', iscsi_properties['target_portal'], - *iscsi_command, run_as_root=True, - check_exit_code=check_exit_code) - LOG.debug("iscsiadm %(command)s: stdout=%(out)s stderr=%(err)s", - {'command': iscsi_command, 'out': out, 'err': err}) - return (out, err) - - def _run_iscsiadm_bare(self, iscsi_command, **kwargs): - check_exit_code = kwargs.pop('check_exit_code', 0) - (out, err) = self._execute('iscsiadm', - *iscsi_command, - run_as_root=True, - check_exit_code=check_exit_code) - LOG.debug("iscsiadm %(command)s: stdout=%(out)s stderr=%(err)s", - {'command': iscsi_command, 'out': out, 'err': err}) - return (out, err) - - def _iscsiadm_update(self, iscsi_properties, property_key, property_value, - **kwargs): - iscsi_command = ('--op', 'update', '-n', property_key, - '-v', property_value) - return self._run_iscsiadm(iscsi_properties, iscsi_command, **kwargs) - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - The iscsi driver returns a driver_volume_type of 'iscsi'. - The format of the driver data is defined in _get_iscsi_properties. - Example return value:: - - { - 'driver_volume_type': 'iscsi' - 'data': { - 'target_discovered': True, - 'target_iqn': 'iqn.2010-10.org.openstack:volume-00000001', - 'target_portal': '127.0.0.0.1:3260', - 'volume_id': 1, - 'discard': False, - } - } - - If the backend driver supports multiple connections for multipath and - for single path with failover, "target_portals", "target_iqns", - "target_luns" are also populated:: - - { - 'driver_volume_type': 'iscsi' - 'data': { - 'target_discovered': False, - 'target_iqn': 'iqn.2010-10.org.openstack:volume1', - 'target_iqns': ['iqn.2010-10.org.openstack:volume1', - 'iqn.2010-10.org.openstack:volume1-2'], - 'target_portal': '10.0.0.1:3260', - 'target_portals': ['10.0.0.1:3260', '10.0.1.1:3260'] - 'target_lun': 1, - 'target_luns': [1, 1], - 'volume_id': 1, - 'discard': False, - } - } - """ - # NOTE(jdg): Yes, this is duplicated in the volume/target - # drivers, for now leaving it as there are 3'rd party - # drivers that don't use target drivers, but inherit from - # this base class and use this init data - iscsi_properties = self._get_iscsi_properties(volume) - return { - 'driver_volume_type': - self.configuration.safe_get('iscsi_protocol'), - 'data': iscsi_properties - } - - def validate_connector(self, connector): - # iSCSI drivers require the initiator information - required = 'initiator' - if required not in connector: - LOG.error(_LE('The volume driver requires %(data)s ' - 'in the connector.'), {'data': required}) - raise exception.InvalidConnectorException(missing=required) - - def terminate_connection(self, volume, connector, **kwargs): - pass - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - LOG.debug("Updating volume stats...") - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data["volume_backend_name"] = backend_name or 'Generic_iSCSI' - data["vendor_name"] = 'Open Source' - data["driver_version"] = '1.0' - data["storage_protocol"] = 'iSCSI' - data["pools"] = [] - data["replication_enabled"] = False - - self._update_pools_and_stats(data) - - -class FakeISCSIDriver(ISCSIDriver): - """Logs calls instead of executing.""" - def __init__(self, *args, **kwargs): - super(FakeISCSIDriver, self).__init__(execute=self.fake_execute, - *args, **kwargs) - - def _update_pools_and_stats(self, data): - fake_pool = {} - fake_pool.update(dict( - pool_name=data["volume_backend_name"], - total_capacity_gb='infinite', - free_capacity_gb='infinite', - provisioned_capacity_gb=0, - reserved_percentage=100, - QoS_support=False, - filter_function=self.get_filter_function(), - goodness_function=self.get_goodness_function() - )) - data["pools"].append(fake_pool) - self._stats = data - - def create_volume(self, volume): - pass - - def check_for_setup_error(self): - """No setup necessary in fake mode.""" - pass - - def initialize_connection(self, volume, connector): - return { - 'driver_volume_type': 'iscsi', - 'discard': False, - } - - def initialize_connection_snapshot(self, snapshot, connector): - return { - 'driver_volume_type': 'iscsi', - } - - def terminate_connection(self, volume, connector, **kwargs): - pass - - def terminate_connection_snapshot(self, snapshot, connector, **kwargs): - pass - - @staticmethod - def fake_execute(cmd, *_args, **_kwargs): - """Execute that simply logs the command.""" - LOG.debug("FAKE ISCSI: %s", cmd) - return (None, None) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - pass - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - pass - - def delete_volume(self, volume): - """Deletes a volume.""" - pass - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - pass - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - pass - - def local_path(self, volume): - return '/tmp/volume-%s' % volume.id - - def ensure_export(self, context, volume): - """Synchronously recreates an export for a volume.""" - pass - - def create_export(self, context, volume, connector): - """Exports the volume. - - Can optionally return a Dictionary of changes to the volume object to - be persisted. - """ - pass - - def create_export_snapshot(self, context, snapshot, connector): - """Exports the snapshot. - - Can optionally return a Dictionary of changes to the snapshot object to - be persisted. - """ - pass - - def remove_export(self, context, volume): - """Removes an export for a volume.""" - pass - - def remove_export_snapshot(self, context, snapshot): - """Removes an export for a snapshot.""" - pass - - -class ISERDriver(ISCSIDriver): - """Executes commands relating to ISER volumes. - - We make use of model provider properties as follows: - - ``provider_location`` - if present, contains the iSER target information in the same - format as an ietadm discovery - i.e. ':, ' - - ``provider_auth`` - if present, contains a space-separated triple: - ' '. - `CHAP` is the only auth_method in use at the moment. - """ - def __init__(self, *args, **kwargs): - super(ISERDriver, self).__init__(*args, **kwargs) - # for backward compatibility - self.configuration.num_volume_device_scan_tries = \ - self.configuration.num_iser_scan_tries - self.configuration.iscsi_target_prefix = \ - self.configuration.iser_target_prefix - self.configuration.iscsi_ip_address = \ - self.configuration.iser_ip_address - self.configuration.iscsi_port = self.configuration.iser_port - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - The iser driver returns a driver_volume_type of 'iser'. - The format of the driver data is defined in _get_iser_properties. - Example return value:: - - { - 'driver_volume_type': 'iser' - 'data': { - 'target_discovered': True, - 'target_iqn': - 'iqn.2010-10.org.iser.openstack:volume-00000001', - 'target_portal': '127.0.0.0.1:3260', - 'volume_id': 1, - } - } - - """ - iser_properties = self._get_iscsi_properties(volume) - return { - 'driver_volume_type': 'iser', - 'data': iser_properties - } - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - LOG.debug("Updating volume stats...") - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data["volume_backend_name"] = backend_name or 'Generic_iSER' - data["vendor_name"] = 'Open Source' - data["driver_version"] = '1.0' - data["storage_protocol"] = 'iSER' - data["pools"] = [] - - self._update_pools_and_stats(data) - - -class FakeISERDriver(FakeISCSIDriver): - """Logs calls instead of executing.""" - def __init__(self, *args, **kwargs): - super(FakeISERDriver, self).__init__(execute=self.fake_execute, - *args, **kwargs) - - def initialize_connection(self, volume, connector): - return { - 'driver_volume_type': 'iser', - 'data': {} - } - - @staticmethod - def fake_execute(cmd, *_args, **_kwargs): - """Execute that simply logs the command.""" - LOG.debug("FAKE ISER: %s", cmd) - return (None, None) - - -class FibreChannelDriver(VolumeDriver): - """Executes commands relating to Fibre Channel volumes.""" - def __init__(self, *args, **kwargs): - super(FibreChannelDriver, self).__init__(*args, **kwargs) - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - The driver returns a driver_volume_type of 'fibre_channel'. - The target_wwn can be a single entry or a list of wwns that - correspond to the list of remote wwn(s) that will export the volume. - Example return values: - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': '1234567890123', - 'discard': False, - } - } - - or - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': ['1234567890123', '0987654321321'], - 'discard': False, - } - } - - """ - msg = _("Driver must implement initialize_connection") - raise NotImplementedError(msg) - - def validate_connector(self, connector): - """Fail if connector doesn't contain all the data needed by driver. - - Do a check on the connector and ensure that it has wwnns, wwpns. - """ - self.validate_connector_has_setting(connector, 'wwpns') - self.validate_connector_has_setting(connector, 'wwnns') - - @staticmethod - def validate_connector_has_setting(connector, setting): - """Test for non-empty setting in connector.""" - if setting not in connector or not connector[setting]: - LOG.error(_LE( - "FibreChannelDriver validate_connector failed. " - "No '%(setting)s'. Make sure HBA state is Online."), - {'setting': setting}) - raise exception.InvalidConnectorException(missing=setting) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - LOG.debug("Updating volume stats...") - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data["volume_backend_name"] = backend_name or 'Generic_FC' - data["vendor_name"] = 'Open Source' - data["driver_version"] = '1.0' - data["storage_protocol"] = 'FC' - data["pools"] = [] - - self._update_pools_and_stats(data) diff --git a/cinder/volume/drivers/__init__.py b/cinder/volume/drivers/__init__.py deleted file mode 100644 index 850085b23..000000000 --- a/cinder/volume/drivers/__init__.py +++ /dev/null @@ -1,22 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`cinder.volume.driver` -- Cinder Drivers -===================================================== - -.. automodule:: cinder.volume.driver - :platform: Unix - :synopsis: Module containing all the Cinder drivers. -""" diff --git a/cinder/volume/drivers/block_device.py b/cinder/volume/drivers/block_device.py deleted file mode 100644 index 8c3ecd4fd..000000000 --- a/cinder/volume/drivers/block_device.py +++ /dev/null @@ -1,302 +0,0 @@ -# Copyright (c) 2013 Mirantis, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import importutils -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder.image import image_utils -from cinder import objects -from cinder import utils -from cinder.volume import driver -from cinder.volume import utils as volutils - - -LOG = logging.getLogger(__name__) - -volume_opts = [ - cfg.ListOpt('available_devices', - default=[], - help='List of all available devices'), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -class BlockDeviceDriver(driver.BaseVD, driver.LocalVD, - driver.CloneableImageVD, driver.TransferVD): - VERSION = '2.2.0' - - def __init__(self, *args, **kwargs): - super(BlockDeviceDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(volume_opts) - self.backend_name = \ - self.configuration.safe_get('volume_backend_name') or "BlockDev" - target_driver =\ - self.target_mapping[self.configuration.safe_get('iscsi_helper')] - self.target_driver = importutils.import_object( - target_driver, - configuration=self.configuration, - db=self.db, - executor=self._execute) - - def check_for_setup_error(self): - pass - - def _update_provider_location(self, object, device): - # We update provider_location and host to mark device as used to - # avoid race with other threads. - # TODO(ynesenenko): need to remove DB access from driver - object.update({'provider_location': device, 'host': self.host}) - object.save() - - @utils.synchronized('block_device', external=True) - def create_volume(self, volume): - device = self.find_appropriate_size_device(volume.size) - LOG.info(_LI("Creating %(volume)s on %(device)s"), - {"volume": volume.name, "device": device}) - self._update_provider_location(volume, device) - - def delete_volume(self, volume): - """Deletes a logical volume.""" - self._clear_block_device(volume) - - def _clear_block_device(self, device): - """Deletes a block device.""" - dev_path = self.local_path(device) - if not dev_path or dev_path not in \ - self.configuration.available_devices: - return - if os.path.exists(dev_path) and \ - self.configuration.volume_clear != 'none': - dev_size = self._get_devices_sizes([dev_path]) - volutils.clear_volume( - dev_size[dev_path], dev_path, - volume_clear=self.configuration.volume_clear, - volume_clear_size=self.configuration.volume_clear_size) - else: - LOG.warning(_LW("The device %s won't be cleared."), device) - - if device.status == "error_deleting": - msg = _("Failed to delete device.") - LOG.error(msg, resource=device) - raise exception.VolumeDriverException(msg) - - def local_path(self, device): - if device.provider_location: - path = device.provider_location.rsplit(" ", 1) - return path[-1] - else: - return None - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - image_utils.fetch_to_raw(context, - image_service, - image_id, - self.local_path(volume), - self.configuration.volume_dd_blocksize, - size=volume.size) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - image_utils.upload_volume(context, - image_service, - image_meta, - self.local_path(volume)) - - @utils.synchronized('block_device', external=True) - def create_cloned_volume(self, volume, src_vref): - LOG.info(_LI('Creating clone of volume: %s.'), src_vref.id) - device = self.find_appropriate_size_device(src_vref.size) - dev_size = self._get_devices_sizes([device]) - volutils.copy_volume( - self.local_path(src_vref), device, - dev_size[device], - self.configuration.volume_dd_blocksize, - execute=self._execute) - self._update_provider_location(volume, device) - - def get_volume_stats(self, refresh=False): - if refresh: - self._update_volume_stats() - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - dict_of_devices_sizes = self._devices_sizes() - used_devices = self._get_used_devices() - total_size = 0 - free_size = 0 - for device, size in dict_of_devices_sizes.items(): - if device not in used_devices: - free_size += size - total_size += size - - LOG.debug("Updating volume stats.") - backend_name = self.configuration.safe_get('volume_backend_name') - data = {'total_capacity_gb': total_size / units.Ki, - 'free_capacity_gb': free_size / units.Ki, - 'reserved_percentage': self.configuration.reserved_percentage, - 'QoS_support': False, - 'volume_backend_name': backend_name or self.__class__.__name__, - 'vendor_name': "Open Source", - 'driver_version': self.VERSION, - 'storage_protocol': 'unknown'} - - self._stats = data - - def _get_used_paths(self, lst): - used_dev = set() - for item in lst: - local_path = self.local_path(item) - if local_path: - used_dev.add(local_path) - return used_dev - - def _get_used_devices(self): - lst = objects.VolumeList.get_all_by_host(context.get_admin_context(), - self.host) - used_devices = self._get_used_paths(lst) - snp_lst = objects.SnapshotList.get_by_host(context.get_admin_context(), - self.host) - return used_devices.union(self._get_used_paths(snp_lst)) - - def _get_devices_sizes(self, dev_paths): - """Return devices' sizes in Mb""" - out, _err = self._execute('blockdev', '--getsize64', *dev_paths, - run_as_root=True) - dev_sizes = {} - out = out.split('\n') - # blockdev returns devices' sizes in order that - # they have been passed to it. - for n, size in enumerate(out[:-1]): - dev_sizes[dev_paths[n]] = int(size) / units.Mi - - return dev_sizes - - def _devices_sizes(self): - available_devices = self.configuration.available_devices - return self._get_devices_sizes(available_devices) - - def find_appropriate_size_device(self, size): - dict_of_devices_sizes = self._devices_sizes() - free_devices = (set(self.configuration.available_devices) - - self._get_used_devices()) - if not free_devices: - raise exception.CinderException(_("No free disk")) - possible_device = None - possible_device_size = None - for device in free_devices: - dev_size = dict_of_devices_sizes[device] - if (size * units.Ki <= dev_size and - (possible_device is None or - dev_size < possible_device_size)): - possible_device = device - possible_device_size = dev_size - - if possible_device: - return possible_device - else: - raise exception.CinderException(_("No big enough free disk")) - - def extend_volume(self, volume, new_size): - dev_path = self.local_path(volume) - total_size = self._get_devices_sizes([dev_path]) - # Convert from Megabytes to Gigabytes - size = total_size[dev_path] / units.Ki - if size < new_size: - msg = _("Insufficient free space available to extend volume.") - LOG.error(msg, resource=volume) - raise exception.CinderException(msg) - - @utils.synchronized('block_device', external=True) - def create_snapshot(self, snapshot): - volume = snapshot.volume - if volume.status != 'available': - msg = _("Volume is not available.") - LOG.error(msg, resource=volume) - raise exception.CinderException(msg) - - LOG.info(_LI('Creating volume snapshot: %s.'), snapshot.id) - device = self.find_appropriate_size_device(snapshot.volume_size) - dev_size = self._get_devices_sizes([device]) - volutils.copy_volume( - self.local_path(volume), device, - dev_size[device], - self.configuration.volume_dd_blocksize, - execute=self._execute) - self._update_provider_location(snapshot, device) - - def delete_snapshot(self, snapshot): - self._clear_block_device(snapshot) - - @utils.synchronized('block_device', external=True) - def create_volume_from_snapshot(self, volume, snapshot): - LOG.info(_LI('Creating volume %s from snapshot.'), volume.id) - device = self.find_appropriate_size_device(snapshot.volume_size) - dev_size = self._get_devices_sizes([device]) - volutils.copy_volume( - self.local_path(snapshot), device, - dev_size[device], - self.configuration.volume_dd_blocksize, - execute=self._execute) - self._update_provider_location(volume, device) - - # ####### Interface methods for DataPath (Target Driver) ######## - - def ensure_export(self, context, volume): - volume_path = self.local_path(volume) - model_update = \ - self.target_driver.ensure_export( - context, - volume, - volume_path) - return model_update - - def create_export(self, context, volume, connector): - volume_path = self.local_path(volume) - export_info = self.target_driver.create_export(context, - volume, - volume_path) - return { - 'provider_location': export_info['location'] + ' ' + volume_path, - 'provider_auth': export_info['auth'], - } - - def remove_export(self, context, volume): - self.target_driver.remove_export(context, volume) - - def initialize_connection(self, volume, connector): - if connector['host'] != volutils.extract_host(volume.host, 'host'): - return self.target_driver.initialize_connection(volume, connector) - else: - return { - 'driver_volume_type': 'local', - 'data': {'device_path': self.local_path(volume)}, - } - - def validate_connector(self, connector): - return self.target_driver.validate_connector(connector) - - def terminate_connection(self, volume, connector, **kwargs): - pass diff --git a/cinder/volume/drivers/blockbridge.py b/cinder/volume/drivers/blockbridge.py deleted file mode 100644 index f961e66ed..000000000 --- a/cinder/volume/drivers/blockbridge.py +++ /dev/null @@ -1,594 +0,0 @@ -# Copyright 2013-2015 Blockbridge Networks, LLC. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Blockbridge EPS iSCSI Volume Driver -""" - -import base64 -import socket - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_serialization import jsonutils -from oslo_utils import units -import six -from six.moves import http_client -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.i18n import _ -from cinder.volume import driver -from cinder.volume import utils as volume_utils - -LOG = logging.getLogger(__name__) - -blockbridge_opts = [ - cfg.StrOpt("blockbridge_api_host", - help=_("IP address/hostname of Blockbridge API.")), - cfg.IntOpt("blockbridge_api_port", - help=_("Override HTTPS port to connect to Blockbridge " - "API server.")), - cfg.StrOpt("blockbridge_auth_scheme", - default='token', - choices=['token', 'password'], - help=_("Blockbridge API authentication scheme (token " - "or password)")), - cfg.StrOpt("blockbridge_auth_token", - help=_("Blockbridge API token (for auth scheme 'token')"), - secret=True), - cfg.StrOpt("blockbridge_auth_user", - help=_("Blockbridge API user (for auth scheme 'password')")), - cfg.StrOpt("blockbridge_auth_password", - help=_("Blockbridge API password (for auth scheme 'password')"), - secret=True), - cfg.DictOpt("blockbridge_pools", - default={'OpenStack': '+openstack'}, - help=_("Defines the set of exposed pools and their associated " - "backend query strings")), - cfg.StrOpt("blockbridge_default_pool", - help=_("Default pool name if unspecified.")), -] - -CONF = cfg.CONF -CONF.register_opts(blockbridge_opts) - - -class BlockbridgeAPIClient(object): - _api_cfg = None - - def __init__(self, configuration=None): - self.configuration = configuration - - def _get_api_cfg(self): - if self._api_cfg: - # return cached configuration - return self._api_cfg - - if self.configuration.blockbridge_auth_scheme == 'password': - user = self.configuration.safe_get('blockbridge_auth_user') - pw = self.configuration.safe_get('blockbridge_auth_password') - creds = "%s:%s" % (user, pw) - if six.PY3: - creds = creds.encode('utf-8') - b64_creds = base64.encodestring(creds).decode('ascii') - else: - b64_creds = base64.encodestring(creds) - authz = "Basic %s" % b64_creds.replace("\n", "") - elif self.configuration.blockbridge_auth_scheme == 'token': - token = self.configuration.blockbridge_auth_token or '' - authz = "Bearer %s" % token - - # set and return cached api cfg - self._api_cfg = { - 'host': self.configuration.blockbridge_api_host, - 'port': self.configuration.blockbridge_api_port, - 'base_url': '/api/cinder', - 'default_headers': { - 'User-Agent': ("cinder-volume/%s" % - BlockbridgeISCSIDriver.VERSION), - 'Accept': 'application/vnd.blockbridge-3+json', - 'Authorization': authz, - }, - } - - return self._api_cfg - - def submit(self, rel_url, method='GET', params=None, user_id=None, - project_id=None, req_id=None, action=None, **kwargs): - """Submit a request to the configured API endpoint.""" - - cfg = self._get_api_cfg() - if cfg is None: - msg = _("Failed to determine blockbridge API configuration") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # alter the url appropriately if an action is requested - if action: - rel_url += "/actions/%s" % action - - headers = cfg['default_headers'].copy() - url = cfg['base_url'] + rel_url - body = None - - # include user, project and req-id, if supplied - tsk_ctx = [] - if user_id and project_id: - tsk_ctx.append("ext_auth=keystone/%s/%s" % (project_id, user_id)) - if req_id: - tsk_ctx.append("id=%s", req_id) - - if tsk_ctx: - headers['X-Blockbridge-Task'] = ','.join(tsk_ctx) - - # encode params based on request method - if method in ['GET', 'DELETE']: - # For GET method add parameters to the URL - if params: - url += '?' + urllib.parse.urlencode(params) - elif method in ['POST', 'PUT', 'PATCH']: - body = jsonutils.dumps(params) - headers['Content-Type'] = 'application/json' - else: - raise exception.UnknownCmd(cmd=method) - - # connect and execute the request - connection = http_client.HTTPSConnection(cfg['host'], cfg['port']) - connection.request(method, url, body, headers) - response = connection.getresponse() - - # read response data - rsp_body = response.read() - rsp_data = jsonutils.loads(rsp_body) - - connection.close() - - code = response.status - if code in [200, 201, 202, 204]: - pass - elif code == 401: - raise exception.NotAuthorized(_("Invalid credentials")) - elif code == 403: - raise exception.NotAuthorized(_("Insufficient privileges")) - else: - raise exception.VolumeBackendAPIException(data=rsp_data['message']) - - return rsp_data - - -class BlockbridgeISCSIDriver(driver.ISCSIDriver): - """Manages volumes hosted on Blockbridge EPS.""" - - VERSION = '1.3.0' - - def __init__(self, *args, **kwargs): - super(BlockbridgeISCSIDriver, self).__init__(*args, **kwargs) - - self.client = kwargs.get('client', None) or ( - BlockbridgeAPIClient(configuration=self.configuration)) - - self.configuration.append_config_values(blockbridge_opts) - self.hostname = socket.gethostname() - - def do_setup(self, context): - """Set up the Blockbridge volume driver.""" - pass - - def check_for_setup_error(self): - """Verify configuration is valid.""" - - # ensure the host is configured - if self.configuration.safe_get('blockbridge_api_host') is None: - raise exception.InvalidInput( - reason=_("Blockbridge api host not configured")) - - # ensure the auth scheme is valid and has the necessary configuration. - auth_scheme = self.configuration.safe_get("blockbridge_auth_scheme") - - if auth_scheme == 'password': - auth_user = self.configuration.safe_get('blockbridge_auth_user') - auth_pw = self.configuration.safe_get('blockbridge_auth_password') - if auth_user is None: - raise exception.InvalidInput( - reason=_("Blockbridge user not configured (required for " - "auth scheme 'password')")) - if auth_pw is None: - raise exception.InvalidInput( - reason=_("Blockbridge password not configured (required " - "for auth scheme 'password')")) - elif auth_scheme == 'token': - token = self.configuration.safe_get('blockbridge_auth_token') - if token is None: - raise exception.InvalidInput( - reason=_("Blockbridge token not configured (required " - "for auth scheme 'token')")) - else: - raise exception.InvalidInput( - reason=(_("Blockbridge configured with invalid auth scheme " - "'%(auth_scheme)s'") % {'auth_scheme': auth_scheme})) - - # ensure at least one pool is defined - pools = self.configuration.safe_get('blockbridge_pools') - if pools is None: - raise exception.InvalidInput( - reason=_("Blockbridge pools not configured")) - - default_pool = self.configuration.safe_get('blockbridge_default_pool') - if default_pool and default_pool not in pools: - raise exception.InvalidInput( - reason=_("Blockbridge default pool does not exist")) - - def _vol_api_submit(self, vol_id, **kwargs): - vol_id = urllib.parse.quote(vol_id, '') - rel_url = "/volumes/%s" % vol_id - - return self.client.submit(rel_url, **kwargs) - - def _create_volume(self, vol_id, params, **kwargs): - """Execute a backend volume create operation.""" - - self._vol_api_submit(vol_id, method='PUT', params=params, **kwargs) - - def _delete_volume(self, vol_id, **kwargs): - """Execute a backend volume delete operation.""" - - self._vol_api_submit(vol_id, method='DELETE', **kwargs) - - def _extend_volume(self, vol_id, capacity, **kwargs): - """Execute a backend volume grow operation.""" - - params = kwargs.get('params', {}) - params['capacity'] = capacity - - self._vol_api_submit(vol_id, method='POST', action='grow', - params=params, **kwargs) - - def _snap_api_submit(self, vol_id, snap_id, **kwargs): - vol_id = urllib.parse.quote(vol_id, '') - snap_id = urllib.parse.quote(snap_id, '') - rel_url = "/volumes/%s/snapshots/%s" % (vol_id, snap_id) - - return self.client.submit(rel_url, **kwargs) - - def _create_snapshot(self, vol_id, snap_id, params, **kwargs): - """Execute a backend snapshot create operation.""" - - self._snap_api_submit(vol_id, snap_id, method='PUT', - params=params, **kwargs) - - def _delete_snapshot(self, vol_id, snap_id, **kwargs): - """Execute a backend snapshot delete operation.""" - - return self._snap_api_submit(vol_id, snap_id, method='DELETE', - **kwargs) - - def _export_api_submit(self, vol_id, ini_name, **kwargs): - vol_id = urllib.parse.quote(vol_id, '') - ini_name = urllib.parse.quote(ini_name, '') - rel_url = "/volumes/%s/exports/%s" % (vol_id, ini_name) - - return self.client.submit(rel_url, **kwargs) - - def _create_export(self, vol_id, ini_name, params, **kwargs): - """Execute a backend volume export operation.""" - - return self._export_api_submit(vol_id, ini_name, method='PUT', - params=params, **kwargs) - - def _delete_export(self, vol_id, ini_name, **kwargs): - """Remove a previously created volume export.""" - - self._export_api_submit(vol_id, ini_name, method='DELETE', - **kwargs) - - def _get_pool_stats(self, pool, query, **kwargs): - """Retrieve pool statistics and capabilities.""" - - pq = { - 'pool': pool, - 'query': query, - } - pq.update(kwargs) - - return self.client.submit('/status', params=pq) - - def _get_dbref_name(self, ref): - display_name = ref.get('display_name') - if not display_name: - return ref.get('name') - return display_name - - def _get_query_string(self, ctxt, volume): - pools = self.configuration.blockbridge_pools - default_pool = self.configuration.blockbridge_default_pool - explicit_pool = volume_utils.extract_host(volume['host'], 'pool') - - pool_name = explicit_pool or default_pool - if pool_name: - return pools[pool_name] - else: - # no pool specified or defaulted -- just pick whatever comes out of - # the dictionary first. - return list(pools.values())[0] - - def create_volume(self, volume): - """Create a volume on a Blockbridge EPS backend. - - :param volume: volume reference - """ - - ctxt = context.get_admin_context() - create_params = { - 'name': self._get_dbref_name(volume), - 'query': self._get_query_string(ctxt, volume), - 'capacity': int(volume['size'] * units.Gi), - } - - LOG.debug("Provisioning %(capacity)s byte volume " - "with query '%(query)s'", create_params, resource=volume) - - return self._create_volume(volume['id'], - create_params, - user_id=volume['user_id'], - project_id=volume['project_id']) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - - create_params = { - 'name': self._get_dbref_name(volume), - 'capacity': int(volume['size'] * units.Gi), - 'src': { - 'volume_id': src_vref['id'], - }, - } - - LOG.debug("Cloning source volume %(id)s", src_vref, resource=volume) - - return self._create_volume(volume['id'], - create_params, - user_id=volume['user_id'], - project_id=volume['project_id']) - - def delete_volume(self, volume): - """Remove an existing volume. - - :param volume: volume reference - """ - - LOG.debug("Removing volume %(id)s", volume, resource=volume) - - return self._delete_volume(volume['id'], - user_id=volume['user_id'], - project_id=volume['project_id']) - - def create_snapshot(self, snapshot): - """Create snapshot of existing volume. - - :param snapshot: shapshot reference - """ - - create_params = { - 'name': self._get_dbref_name(snapshot), - } - - LOG.debug("Creating snapshot of volume %(volume_id)s", snapshot, - resource=snapshot) - - return self._create_snapshot(snapshot['volume_id'], - snapshot['id'], - create_params, - user_id=snapshot['user_id'], - project_id=snapshot['project_id']) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create new volume from existing snapshot. - - :param volume: reference of volume to be created - :param snapshot: reference of source snapshot - """ - - create_params = { - 'name': self._get_dbref_name(volume), - 'capacity': int(volume['size'] * units.Gi), - 'src': { - 'volume_id': snapshot['volume_id'], - 'snapshot_id': snapshot['id'], - }, - } - - LOG.debug("Creating volume from snapshot %(id)s", snapshot, - resource=volume) - - return self._create_volume(volume['id'], - create_params, - user_id=volume['user_id'], - project_id=volume['project_id']) - - def delete_snapshot(self, snapshot): - """Delete volume's snapshot. - - :param snapshot: shapshot reference - """ - - LOG.debug("Deleting snapshot of volume %(volume_id)s", snapshot, - resource=snapshot) - - self._delete_snapshot(snapshot['volume_id'], - snapshot['id'], - user_id=snapshot['user_id'], - project_id=snapshot['project_id']) - - def create_export(self, _ctx, volume, connector): - """Do nothing: target created during instance attachment.""" - pass - - def ensure_export(self, _ctx, volume): - """Do nothing: target created during instance attachment.""" - pass - - def remove_export(self, _ctx, volume): - """Do nothing: target created during instance attachment.""" - pass - - def initialize_connection(self, volume, connector, **kwargs): - """Attach volume to initiator/host. - - Creates a profile for the initiator, and adds the new profile to the - target ACL. - - """ - - # generate a CHAP secret here -- there is no way to retrieve an - # existing CHAP secret over the Blockbridge API, so it must be - # supplied by the volume driver. - export_params = { - 'chap_user': ( - kwargs.get('user', volume_utils.generate_username(16))), - 'chap_secret': ( - kwargs.get('password', volume_utils.generate_password(32))), - } - - LOG.debug("Configuring export for %(initiator)s", connector, - resource=volume) - - rsp = self._create_export(volume['id'], - connector['initiator'], - export_params, - user_id=volume['user_id'], - project_id=volume['project_id']) - - # combine locally generated chap credentials with target iqn/lun to - # present the attach properties. - target_portal = "%s:%s" % (rsp['target_ip'], rsp['target_port']) - - properties = { - 'target_discovered': False, - 'target_portal': target_portal, - 'target_iqn': rsp['target_iqn'], - 'target_lun': rsp['target_lun'], - 'volume_id': volume['id'], - 'auth_method': 'CHAP', - 'auth_username': rsp['initiator_login'], - 'auth_password': export_params['chap_secret'], - } - - LOG.debug("Attach properties: %(properties)s", - {'properties': properties}) - - return { - 'driver_volume_type': 'iscsi', - 'data': properties, - } - - def terminate_connection(self, volume, connector, **kwargs): - """Detach volume from the initiator. - - Removes initiator profile entry from target ACL. - - """ - - LOG.debug("Unconfiguring export for %(initiator)s", connector, - resource=volume) - - self._delete_export(volume['id'], - connector['initiator'], - user_id=volume['user_id'], - project_id=volume['project_id']) - - def extend_volume(self, volume, new_size): - """Extend an existing volume.""" - - capacity = new_size * units.Gi - - LOG.debug("Extending volume to %(capacity)s bytes", - {'capacity': capacity}, resource=volume) - - self._extend_volume(volume['id'], - int(new_size * units.Gi), - user_id=volume['user_id'], - project_id=volume['project_id']) - - def get_volume_stats(self, refresh=False): - if refresh: - self._update_volume_stats() - return self._stats - - def _update_volume_stats(self): - if self.configuration: - cfg_name = self.configuration.safe_get('volume_backend_name') - backend_name = cfg_name or self.__class__.__name__ - - driver_cfg = { - 'hostname': self.hostname, - 'version': self.VERSION, - 'backend_name': backend_name, - } - - filter_function = self.get_filter_function() - goodness_function = self.get_goodness_function() - pools = [] - - LOG.debug("Updating volume driver statistics", - resource={'type': 'driver', 'id': backend_name}) - - for pool_name, query in self.configuration.blockbridge_pools.items(): - stats = self._get_pool_stats(pool_name, query, **driver_cfg) - - system_serial = stats.get('system_serial', 'unknown') - free_capacity = stats.get('free_capacity', None) - total_capacity = stats.get('total_capacity', None) - provisioned_capacity = stats.get('provisioned_capacity', None) - - if free_capacity is None: - free_capacity = 'unknown' - else: - free_capacity = int(free_capacity / units.Gi) - - if total_capacity is None: - total_capacity = 'unknown' - else: - total_capacity = int(total_capacity / units.Gi) - - pool = { - 'pool_name': pool_name, - 'location_info': ('BlockbridgeDriver:%(sys_id)s:%(pool)s' % - {'sys_id': system_serial, - 'pool': pool_name}), - 'max_over_subscription_ratio': ( - self.configuration.safe_get('max_over_subscription_ratio') - ), - 'free_capacity_gb': free_capacity, - 'total_capacity_gb': total_capacity, - 'reserved_percentage': 0, - 'thin_provisioning_support': True, - 'filter_function': filter_function, - 'goodness_function': goodness_function, - } - - if provisioned_capacity is not None: - pool['provisioned_capacity_gb'] = int( - provisioned_capacity / units.Gi - ) - - pools.append(pool) - - self._stats = { - 'volume_backend_name': backend_name, - 'vendor_name': 'Blockbridge', - 'driver_version': self.VERSION, - 'storage_protocol': 'iSCSI', - 'pools': pools, - } diff --git a/cinder/volume/drivers/cloudbyte/__init__.py b/cinder/volume/drivers/cloudbyte/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/cloudbyte/cloudbyte.py b/cinder/volume/drivers/cloudbyte/cloudbyte.py deleted file mode 100644 index 1a5aaea38..000000000 --- a/cinder/volume/drivers/cloudbyte/cloudbyte.py +++ /dev/null @@ -1,1222 +0,0 @@ -# Copyright 2015 CloudByte Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json -import uuid - -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import units -import six -from six.moves import http_client -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder.volume.drivers.cloudbyte import options -from cinder.volume.drivers.san import san -from cinder.volume import qos_specs -from cinder.volume import volume_types - -LOG = logging.getLogger(__name__) - - -class CloudByteISCSIDriver(san.SanISCSIDriver): - """CloudByte ISCSI Driver. - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Add chap support and minor bug fixes - 1.1.1 - Add wait logic for delete volumes - 1.1.2 - Update ig to None before delete volume - 1.2.0 - Add retype support - """ - - VERSION = '1.2.0' - volume_stats = {} - - def __init__(self, *args, **kwargs): - super(CloudByteISCSIDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values( - options.cloudbyte_add_qosgroup_opts) - self.configuration.append_config_values( - options.cloudbyte_create_volume_opts) - self.configuration.append_config_values( - options.cloudbyte_update_volume_opts) - self.configuration.append_config_values( - options.cloudbyte_connection_opts) - self.cb_use_chap = self.configuration.use_chap_auth - self.get_volume_stats() - - def _get_url(self, cmd, params, apikey): - """Will prepare URL that connects to CloudByte.""" - - if params is None: - params = {} - - params['command'] = cmd - params['response'] = 'json' - - sanitized_params = {} - - for key in params: - value = params[key] - if value is not None: - sanitized_params[key] = six.text_type(value) - - sanitized_params = urllib.parse.urlencode(sanitized_params) - url = ('/client/api?%s' % sanitized_params) - - LOG.debug("CloudByte URL to be executed: [%s].", url) - - # Add the apikey - api = {} - api['apiKey'] = apikey - url = url + '&' + urllib.parse.urlencode(api) - - return url - - def _extract_http_error(self, error_data): - # Extract the error message from error_data - error_msg = "" - - # error_data is a single key value dict - for key, value in error_data.items(): - error_msg = value.get('errortext') - - return error_msg - - def _execute_and_get_response_details(self, host, url): - """Will prepare response after executing an http request.""" - - res_details = {} - try: - # Prepare the connection - connection = http_client.HTTPSConnection(host) - # Make the connection - connection.request('GET', url) - # Extract the response as the connection was successful - response = connection.getresponse() - # Read the response - data = response.read() - # Transform the json string into a py object - data = json.loads(data) - # Extract http error msg if any - error_details = None - if response.status != 200: - error_details = self._extract_http_error(data) - - # Prepare the return object - res_details['data'] = data - res_details['error'] = error_details - res_details['http_status'] = response.status - - finally: - connection.close() - LOG.debug("CloudByte connection was closed successfully.") - - return res_details - - def _api_request_for_cloudbyte(self, cmd, params, version=None): - """Make http calls to CloudByte.""" - LOG.debug("Executing CloudByte API for command [%s].", cmd) - - if version is None: - version = CloudByteISCSIDriver.VERSION - - # Below is retrieved from /etc/cinder/cinder.conf - apikey = self.configuration.cb_apikey - - if apikey is None: - msg = (_("API key is missing for CloudByte driver.")) - raise exception.VolumeBackendAPIException(data=msg) - - host = self.configuration.san_ip - - # Construct the CloudByte URL with query params - url = self._get_url(cmd, params, apikey) - - data = {} - error_details = None - http_status = None - - try: - # Execute CloudByte API & frame the response - res_obj = self._execute_and_get_response_details(host, url) - - data = res_obj['data'] - error_details = res_obj['error'] - http_status = res_obj['http_status'] - - except http_client.HTTPException as ex: - msg = (_("Error executing CloudByte API [%(cmd)s], " - "Error: %(err)s.") % - {'cmd': cmd, 'err': ex}) - raise exception.VolumeBackendAPIException(data=msg) - - # Check if it was an error response from CloudByte - if http_status != 200: - msg = (_("Failed to execute CloudByte API [%(cmd)s]." - " Http status: %(status)s," - " Error: %(error)s.") % - {'cmd': cmd, 'status': http_status, - 'error': error_details}) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.info(_LI("CloudByte API executed successfully for command [%s]."), - cmd) - - return data - - def _request_tsm_details(self, account_id): - params = {"accountid": account_id} - - # List all CloudByte tsm - data = self._api_request_for_cloudbyte("listTsm", params) - return data - - def _add_qos_group_request(self, volume, tsmid, volume_name, - qos_group_params): - # Prepare the user input params - params = { - "name": "QoS_" + volume_name, - "tsmid": tsmid - } - # Get qos related params from configuration - params.update(self.configuration.cb_add_qosgroup) - - # Override the default configuration by qos specs - if qos_group_params: - params.update(qos_group_params) - - data = self._api_request_for_cloudbyte("addQosGroup", params) - return data - - def _create_volume_request(self, volume, datasetid, qosgroupid, - tsmid, volume_name, file_system_params): - - size = volume.get('size') - quotasize = six.text_type(size) + "G" - - # Prepare the user input params - params = { - "datasetid": datasetid, - "name": volume_name, - "qosgroupid": qosgroupid, - "tsmid": tsmid, - "quotasize": quotasize - } - - # Get the additional params from configuration - params.update(self.configuration.cb_create_volume) - - # Override the default configuration by qos specs - if file_system_params: - params.update(file_system_params) - - data = self._api_request_for_cloudbyte("createVolume", params) - return data - - def _queryAsyncJobResult_request(self, jobid): - async_cmd = "queryAsyncJobResult" - params = { - "jobId": jobid, - } - data = self._api_request_for_cloudbyte(async_cmd, params) - return data - - def _get_tsm_details(self, data, tsm_name, account_name): - # Filter required tsm's details - tsms = data['listTsmResponse'].get('listTsm') - - if tsms is None: - msg = (_("TSM [%(tsm)s] was not found in CloudByte storage " - "for account [%(account)s].") % - {'tsm': tsm_name, 'account': account_name}) - raise exception.VolumeBackendAPIException(data=msg) - - tsmdetails = {} - for tsm in tsms: - if tsm['name'] == tsm_name: - tsmdetails['datasetid'] = tsm['datasetid'] - tsmdetails['tsmid'] = tsm['id'] - break - - return tsmdetails - - def _retry_volume_operation(self, operation, retries, - max_retries, jobid, - cb_volume): - """CloudByte async calls via the FixedIntervalLoopingCall.""" - - # Query the CloudByte storage with this jobid - volume_response = self._queryAsyncJobResult_request(jobid) - count = retries['count'] - - result_res = None - if volume_response is not None: - result_res = volume_response.get('queryasyncjobresultresponse') - - if result_res is None: - msg = (_( - "Null response received while querying " - "for [%(operation)s] based job [%(job)s] " - "at CloudByte storage.") % - {'operation': operation, 'job': jobid}) - raise exception.VolumeBackendAPIException(data=msg) - - status = result_res.get('jobstatus') - - if status == 1: - LOG.info(_LI("CloudByte operation [%(operation)s] succeeded for " - "volume [%(cb_volume)s]."), - {'operation': operation, 'cb_volume': cb_volume}) - raise loopingcall.LoopingCallDone() - elif status == 2: - job_result = result_res.get("jobresult") - err_msg = job_result.get("errortext") - err_code = job_result.get("errorcode") - msg = (_( - "Error in Operation [%(operation)s] " - "for volume [%(cb_volume)s] in CloudByte " - "storage: [%(cb_error)s], " - "error code: [%(error_code)s]."), - {'cb_error': err_msg, - 'error_code': err_code, - 'cb_volume': cb_volume, - 'operation': operation}) - raise exception.VolumeBackendAPIException(data=msg) - elif count == max_retries: - # All attempts exhausted - LOG.error(_LE("CloudByte operation [%(operation)s] failed" - " for volume [%(vol)s]. Exhausted all" - " [%(max)s] attempts."), - {'operation': operation, - 'vol': cb_volume, - 'max': max_retries}) - raise loopingcall.LoopingCallDone(retvalue=False) - else: - count += 1 - retries['count'] = count - LOG.debug("CloudByte operation [%(operation)s] for" - " volume [%(vol)s]: retry [%(retry)s] of [%(max)s].", - {'operation': operation, - 'vol': cb_volume, - 'retry': count, - 'max': max_retries}) - - def _wait_for_volume_creation(self, volume_response, cb_volume_name): - """Given the job wait for it to complete.""" - - vol_res = volume_response.get('createvolumeresponse') - - if vol_res is None: - msg = _("Null response received while creating volume [%s] " - "at CloudByte storage.") % cb_volume_name - raise exception.VolumeBackendAPIException(data=msg) - - jobid = vol_res.get('jobid') - - if jobid is None: - msg = _("Job id not found in CloudByte's " - "create volume [%s] response.") % cb_volume_name - raise exception.VolumeBackendAPIException(data=msg) - - retry_interval = ( - self.configuration.cb_confirm_volume_create_retry_interval) - - max_retries = ( - self.configuration.cb_confirm_volume_create_retries) - retries = {'count': 0} - - timer = loopingcall.FixedIntervalLoopingCall( - self._retry_volume_operation, - 'Create Volume', - retries, - max_retries, - jobid, - cb_volume_name) - timer.start(interval=retry_interval).wait() - - def _wait_for_volume_deletion(self, volume_response, cb_volume_id): - """Given the job wait for it to complete.""" - - vol_res = volume_response.get('deleteFileSystemResponse') - - if vol_res is None: - msg = _("Null response received while deleting volume [%s] " - "at CloudByte storage.") % cb_volume_id - raise exception.VolumeBackendAPIException(data=msg) - - jobid = vol_res.get('jobid') - - if jobid is None: - msg = _("Job id not found in CloudByte's " - "delete volume [%s] response.") % cb_volume_id - raise exception.VolumeBackendAPIException(data=msg) - - retry_interval = ( - self.configuration.cb_confirm_volume_delete_retry_interval) - - max_retries = ( - self.configuration.cb_confirm_volume_delete_retries) - retries = {'count': 0} - - timer = loopingcall.FixedIntervalLoopingCall( - self._retry_volume_operation, - 'Delete Volume', - retries, - max_retries, - jobid, - cb_volume_id) - timer.start(interval=retry_interval).wait() - - def _get_volume_id_from_response(self, cb_volumes, volume_name): - """Search the volume in CloudByte storage.""" - - vol_res = cb_volumes.get('listFilesystemResponse') - - if vol_res is None: - msg = _("Null response received from CloudByte's " - "list filesystem.") - raise exception.VolumeBackendAPIException(data=msg) - - volumes = vol_res.get('filesystem') - - if volumes is None: - msg = _('No volumes found in CloudByte storage.') - raise exception.VolumeBackendAPIException(data=msg) - - volume_id = None - - for vol in volumes: - if vol['name'] == volume_name: - volume_id = vol['id'] - break - - if volume_id is None: - msg = _("Volume [%s] not found in CloudByte " - "storage.") % volume_name - raise exception.VolumeBackendAPIException(data=msg) - - return volume_id - - def _get_qosgroupid_id_from_response(self, cb_volumes, volume_id): - volumes = cb_volumes['listFilesystemResponse']['filesystem'] - qosgroup_id = None - - for vol in volumes: - if vol['id'] == volume_id: - qosgroup_id = vol['groupid'] - break - - return qosgroup_id - - def _build_provider_details_from_volume(self, volume, chap): - model_update = {} - - model_update['provider_location'] = ( - '%s %s %s' % (volume['ipaddress'] + ':3260', volume['iqnname'], 0) - ) - - # Will provide CHAP Authentication on forthcoming patches/release - model_update['provider_auth'] = None - - if chap: - model_update['provider_auth'] = ('CHAP %(username)s %(password)s' - % chap) - - model_update['provider_id'] = volume['id'] - - LOG.debug("CloudByte volume iqn: [%(iqn)s] provider id: [%(proid)s].", - {'iqn': volume['iqnname'], 'proid': volume['id']}) - - return model_update - - def _build_provider_details_from_response(self, - cb_volumes, - volume_name, - chap): - """Get provider information.""" - - model_update = {} - volumes = cb_volumes['listFilesystemResponse']['filesystem'] - - for vol in volumes: - if vol['name'] == volume_name: - model_update = self._build_provider_details_from_volume(vol, - chap) - break - - return model_update - - def _get_initiator_group_id_from_response(self, data, filter): - """Find iSCSI initiator group id.""" - - ig_list_res = data.get('listInitiatorsResponse') - - if ig_list_res is None: - msg = _("Null response received from CloudByte's " - "list iscsi initiators.") - raise exception.VolumeBackendAPIException(data=msg) - - ig_list = ig_list_res.get('initiator') - - if ig_list is None: - msg = _('No iscsi initiators were found in CloudByte.') - raise exception.VolumeBackendAPIException(data=msg) - - ig_id = None - - for ig in ig_list: - if ig.get('initiatorgroup') == filter: - ig_id = ig['id'] - break - - return ig_id - - def _get_iscsi_service_id_from_response(self, volume_id, data): - iscsi_service_res = data.get('listVolumeiSCSIServiceResponse') - - if iscsi_service_res is None: - msg = _("Null response received from CloudByte's " - "list volume iscsi service.") - raise exception.VolumeBackendAPIException(data=msg) - - iscsi_service_list = iscsi_service_res.get('iSCSIService') - - if iscsi_service_list is None: - msg = _('No iscsi services found in CloudByte storage.') - raise exception.VolumeBackendAPIException(data=msg) - - iscsi_id = None - - for iscsi_service in iscsi_service_list: - if iscsi_service['volume_id'] == volume_id: - iscsi_id = iscsi_service['id'] - break - - if iscsi_id is None: - msg = _("No iscsi service found for CloudByte " - "volume [%s].") % volume_id - raise exception.VolumeBackendAPIException(data=msg) - else: - return iscsi_id - - def _request_update_iscsi_service(self, iscsi_id, ig_id, ag_id): - params = { - "id": iscsi_id, - "igid": ig_id - } - - if ag_id: - params['authgroupid'] = ag_id - params['authmethod'] = "CHAP" - - self._api_request_for_cloudbyte( - 'updateVolumeiSCSIService', params) - - def _get_cb_snapshot_path(self, snapshot_name, volume_id): - """Find CloudByte snapshot path.""" - - params = {"id": volume_id} - - # List all snapshot from CloudByte - cb_snapshots_list = self._api_request_for_cloudbyte( - 'listStorageSnapshots', params) - - # Filter required snapshot from list - cb_snap_res = cb_snapshots_list.get('listDatasetSnapshotsResponse') - - cb_snapshot = {} - if cb_snap_res is not None: - cb_snapshot = cb_snap_res.get('snapshot') - - path = None - - # Filter snapshot path - for snap in cb_snapshot: - if snap['name'] == snapshot_name: - path = snap['path'] - break - - return path - - def _get_account_id_from_name(self, account_name): - params = {} - data = self._api_request_for_cloudbyte("listAccount", params) - accounts = data["listAccountResponse"]["account"] - - account_id = None - for account in accounts: - if account.get("name") == account_name: - account_id = account.get("id") - break - - if account_id is None: - msg = _("Failed to get CloudByte account details " - "for account [%s].") % account_name - raise exception.VolumeBackendAPIException(data=msg) - - return account_id - - def _search_volume_id(self, cb_volumes, cb_volume_id): - """Search the volume in CloudByte.""" - - volumes_res = cb_volumes.get('listFilesystemResponse') - - if volumes_res is None: - msg = _("No response was received from CloudByte's " - "list filesystem api call.") - raise exception.VolumeBackendAPIException(data=msg) - - volumes = volumes_res.get('filesystem') - - if volumes is None: - msg = _("No volume was found at CloudByte storage.") - raise exception.VolumeBackendAPIException(data=msg) - - volume_id = None - - for vol in volumes: - if vol['id'] == cb_volume_id: - volume_id = vol['id'] - break - - return volume_id - - def _get_storage_info(self, tsmname): - """Get CloudByte TSM that is associated with OpenStack backend.""" - - # List all TSMs from CloudByte storage - tsm_list = self._api_request_for_cloudbyte('listTsm', params={}) - - tsm_details_res = tsm_list.get('listTsmResponse') - - if tsm_details_res is None: - msg = _("No response was received from CloudByte storage " - "list tsm API call.") - raise exception.VolumeBackendAPIException(data=msg) - - tsm_details = tsm_details_res.get('listTsm') - - data = {} - flag = 0 - # Filter required TSM and get storage info - for tsms in tsm_details: - if tsms['name'] == tsmname: - flag = 1 - data['total_capacity_gb'] = ( - float(tsms['numericquota']) / units.Ki) - data['free_capacity_gb'] = ( - float(tsms['availablequota']) / units.Ki) - break - - # TSM not found in CloudByte storage - if flag == 0: - LOG.error(_LE("TSM [%s] not found in CloudByte storage."), tsmname) - data['total_capacity_gb'] = 0.0 - data['free_capacity_gb'] = 0.0 - - return data - - def _get_auth_group_id_from_response(self, data): - """Find iSCSI auth group id.""" - - chap_group = self.configuration.cb_auth_group - - ag_list_res = data.get('listiSCSIAuthGroupResponse') - - if ag_list_res is None: - msg = _("Null response received from CloudByte's " - "list iscsi auth groups.") - raise exception.VolumeBackendAPIException(data=msg) - - ag_list = ag_list_res.get('authgroup') - - if ag_list is None: - msg = _('No iscsi auth groups were found in CloudByte.') - raise exception.VolumeBackendAPIException(data=msg) - - ag_id = None - - for ag in ag_list: - if ag.get('name') == chap_group: - ag_id = ag['id'] - break - else: - msg = _("Auth group [%s] details not found in " - "CloudByte storage.") % chap_group - raise exception.VolumeBackendAPIException(data=msg) - - return ag_id - - def _get_auth_group_info(self, account_id, ag_id): - """Fetch the auth group details.""" - - params = {"accountid": account_id, "authgroupid": ag_id} - - auth_users = self._api_request_for_cloudbyte( - 'listiSCSIAuthUser', params) - - auth_user_details_res = auth_users.get('listiSCSIAuthUsersResponse') - - if auth_user_details_res is None: - msg = _("No response was received from CloudByte storage " - "list iSCSI auth user API call.") - raise exception.VolumeBackendAPIException(data=msg) - - auth_user_details = auth_user_details_res.get('authuser') - - if auth_user_details is None: - msg = _("Auth user details not found in CloudByte storage.") - raise exception.VolumeBackendAPIException(data=msg) - - chapuser = auth_user_details[0].get('chapusername') - chappassword = auth_user_details[0].get('chappassword') - - if chapuser is None or chappassword is None: - msg = _("Invalid chap user details found in CloudByte storage.") - raise exception.VolumeBackendAPIException(data=msg) - - data = {'username': chapuser, 'password': chappassword, 'ag_id': ag_id} - - return data - - def _get_chap_info(self, account_id): - """Fetch the chap details.""" - - params = {"accountid": account_id} - - iscsi_auth_data = self._api_request_for_cloudbyte( - 'listiSCSIAuthGroup', params) - - ag_id = self._get_auth_group_id_from_response( - iscsi_auth_data) - - return self._get_auth_group_info(account_id, ag_id) - - def _export(self): - model_update = {'provider_auth': None} - - if self.cb_use_chap is True: - account_name = self.configuration.cb_account_name - - account_id = self._get_account_id_from_name(account_name) - - chap = self._get_chap_info(account_id) - - model_update['provider_auth'] = ('CHAP %(username)s %(password)s' - % chap) - - return model_update - - def _update_initiator_group(self, volume_id, ig_name): - - # Get account id of this account - account_name = self.configuration.cb_account_name - account_id = self._get_account_id_from_name(account_name) - - # Fetch the initiator group ID - params = {"accountid": account_id} - - iscsi_initiator_data = self._api_request_for_cloudbyte( - 'listiSCSIInitiator', params) - - # Filter the list of initiator groups with the name - ig_id = self._get_initiator_group_id_from_response( - iscsi_initiator_data, ig_name) - - params = {"storageid": volume_id} - - iscsi_service_data = self._api_request_for_cloudbyte( - 'listVolumeiSCSIService', params) - iscsi_id = self._get_iscsi_service_id_from_response( - volume_id, iscsi_service_data) - - # Update the iscsi service with above fetched iscsi_id - self._request_update_iscsi_service(iscsi_id, ig_id, None) - - LOG.debug("CloudByte initiator group updated successfully for volume " - "[%(vol)s] with ig [%(ig)s].", - {'vol': volume_id, - 'ig': ig_name}) - - def _get_qos_by_volume_type(self, ctxt, type_id): - """Get the properties which can be QoS or file system related.""" - - update_qos_group_params = {} - update_file_system_params = {} - - volume_type = volume_types.get_volume_type(ctxt, type_id) - qos_specs_id = volume_type.get('qos_specs_id') - extra_specs = volume_type.get('extra_specs') - - if qos_specs_id is not None: - specs = qos_specs.get_qos_specs(ctxt, qos_specs_id)['specs'] - - # Override extra specs with specs - # Hence specs will prefer QoS than extra specs - extra_specs.update(specs) - - for key, value in extra_specs.items(): - if ':' in key: - fields = key.split(':') - key = fields[1] - - if key in self.configuration.cb_update_qos_group: - update_qos_group_params[key] = value - - elif key in self.configuration.cb_update_file_system: - update_file_system_params[key] = value - - return update_qos_group_params, update_file_system_params - - def create_volume(self, volume): - - qos_group_params = {} - file_system_params = {} - tsm_name = self.configuration.cb_tsm_name - account_name = self.configuration.cb_account_name - - # Get account id of this account - account_id = self._get_account_id_from_name(account_name) - - # Set backend storage volume name using OpenStack volume id - cb_volume_name = volume['id'].replace("-", "") - - ctxt = context.get_admin_context() - type_id = volume['volume_type_id'] - - if type_id is not None: - qos_group_params, file_system_params = ( - self._get_qos_by_volume_type(ctxt, type_id)) - - LOG.debug("Will create a volume [%(cb_vol)s] in TSM [%(tsm)s] " - "at CloudByte storage w.r.t " - "OpenStack volume [%(stack_vol)s].", - {'cb_vol': cb_volume_name, - 'stack_vol': volume.get('id'), - 'tsm': tsm_name}) - - tsm_data = self._request_tsm_details(account_id) - tsm_details = self._get_tsm_details(tsm_data, tsm_name, account_name) - - # Send request to create a qos group before creating a volume - LOG.debug("Creating qos group for CloudByte volume [%s].", - cb_volume_name) - qos_data = self._add_qos_group_request( - volume, tsm_details.get('tsmid'), cb_volume_name, qos_group_params) - - # Extract the qos group id from response - qosgroupid = qos_data['addqosgroupresponse']['qosgroup']['id'] - - LOG.debug("Successfully created qos group for CloudByte volume [%s].", - cb_volume_name) - - # Send a create volume request to CloudByte API - vol_data = self._create_volume_request( - volume, tsm_details.get('datasetid'), qosgroupid, - tsm_details.get('tsmid'), cb_volume_name, file_system_params) - - # Since create volume is an async call; - # need to confirm the creation before proceeding further - self._wait_for_volume_creation(vol_data, cb_volume_name) - - # Fetch iscsi id - cb_volumes = self._api_request_for_cloudbyte( - 'listFileSystem', params={}) - volume_id = self._get_volume_id_from_response(cb_volumes, - cb_volume_name) - - params = {"storageid": volume_id} - - iscsi_service_data = self._api_request_for_cloudbyte( - 'listVolumeiSCSIService', params) - iscsi_id = self._get_iscsi_service_id_from_response( - volume_id, iscsi_service_data) - - # Fetch the initiator group ID - params = {"accountid": account_id} - - iscsi_initiator_data = self._api_request_for_cloudbyte( - 'listiSCSIInitiator', params) - ig_id = self._get_initiator_group_id_from_response( - iscsi_initiator_data, 'ALL') - - LOG.debug("Updating iscsi service for CloudByte volume [%s].", - cb_volume_name) - - ag_id = None - chap_info = {} - - if self.cb_use_chap is True: - chap_info = self._get_chap_info(account_id) - ag_id = chap_info['ag_id'] - - # Update the iscsi service with above fetched iscsi_id & ig_id - self._request_update_iscsi_service(iscsi_id, ig_id, ag_id) - - LOG.debug("CloudByte volume [%(vol)s] updated with " - "iscsi id [%(iscsi)s] and initiator group [%(ig)s] and " - "authentication group [%(ag)s].", - {'vol': cb_volume_name, 'iscsi': iscsi_id, - 'ig': ig_id, 'ag': ag_id}) - - # Provide the model after successful completion of above steps - provider = self._build_provider_details_from_response( - cb_volumes, cb_volume_name, chap_info) - - LOG.info(_LI("Successfully created a CloudByte volume [%(cb_vol)s] " - "w.r.t OpenStack volume [%(stack_vol)s]."), - {'cb_vol': cb_volume_name, 'stack_vol': volume.get('id')}) - - return provider - - def delete_volume(self, volume): - - params = {} - - # OpenStack source volume id - source_volume_id = volume['id'] - - # CloudByte volume id equals OpenStack volume's provider_id - cb_volume_id = volume.get('provider_id') - - LOG.debug("Will delete CloudByte volume [%(cb_vol)s] " - "w.r.t OpenStack volume [%(stack_vol)s].", - {'cb_vol': cb_volume_id, 'stack_vol': source_volume_id}) - - # Delete volume at CloudByte - if cb_volume_id is not None: - - cb_volumes = self._api_request_for_cloudbyte( - 'listFileSystem', params) - - # Search cb_volume_id in CloudByte volumes - # incase it has already been deleted from CloudByte - cb_volume_id = self._search_volume_id(cb_volumes, cb_volume_id) - - # Delete volume at CloudByte - if cb_volume_id is not None: - # Need to set the initiator group to None before deleting - self._update_initiator_group(cb_volume_id, 'None') - - params = {"id": cb_volume_id} - del_res = self._api_request_for_cloudbyte('deleteFileSystem', - params) - - self._wait_for_volume_deletion(del_res, cb_volume_id) - - LOG.info( - _LI("Successfully deleted volume [%(cb_vol)s] " - "at CloudByte corresponding to " - "OpenStack volume [%(stack_vol)s]."), - {'cb_vol': cb_volume_id, - 'stack_vol': source_volume_id}) - - else: - LOG.error(_LE("CloudByte does not have a volume corresponding " - "to OpenStack volume [%s]."), source_volume_id) - - else: - LOG.error(_LE("CloudByte volume information not available for" - " OpenStack volume [%s]."), source_volume_id) - - def create_snapshot(self, snapshot): - """Creates a snapshot at CloudByte.""" - - # OpenStack volume - source_volume_id = snapshot['volume_id'] - - # CloudByte volume id equals OpenStack volume's provider_id - cb_volume_id = snapshot.get('volume').get('provider_id') - - if cb_volume_id is not None: - - # Set backend storage snapshot name using OpenStack snapshot id - snapshot_name = "snap_" + snapshot['id'].replace("-", "") - - params = { - "name": snapshot_name, - "id": cb_volume_id - } - - LOG.debug( - "Will create CloudByte snapshot [%(cb_snap)s] " - "w.r.t CloudByte volume [%(cb_vol)s] " - "and OpenStack volume [%(stack_vol)s].", - {'cb_snap': snapshot_name, - 'cb_vol': cb_volume_id, - 'stack_vol': source_volume_id}) - - self._api_request_for_cloudbyte('createStorageSnapshot', params) - - # Get the snapshot path from CloudByte - path = self._get_cb_snapshot_path(snapshot_name, cb_volume_id) - - LOG.info( - _LI("Created CloudByte snapshot [%(cb_snap)s] " - "w.r.t CloudByte volume [%(cb_vol)s] " - "and OpenStack volume [%(stack_vol)s]."), - {'cb_snap': path, - 'cb_vol': cb_volume_id, - 'stack_vol': source_volume_id}) - - model_update = {} - # Store snapshot path as snapshot provider_id - model_update['provider_id'] = path - - else: - msg = _("Failed to create snapshot. CloudByte volume information " - "not found for OpenStack volume [%s].") % source_volume_id - raise exception.VolumeBackendAPIException(data=msg) - - return model_update - - def create_cloned_volume(self, cloned_volume, src_volume): - """Create a clone of an existing volume. - - First it will create a snapshot of the source/parent volume, - then it creates a clone of this newly created snapshot. - """ - - # Extract necessary information from input params - parent_volume_id = src_volume.get('id') - - # Generating id for snapshot - # as this is not user entered in this particular usecase - snapshot_id = six.text_type(uuid.uuid1()) - - # Prepare the params for create_snapshot - # as well as create_volume_from_snapshot method - snapshot_params = { - 'id': snapshot_id, - 'volume_id': parent_volume_id, - 'volume': src_volume, - } - - # Create a snapshot - snapshot = self.create_snapshot(snapshot_params) - snapshot_params['provider_id'] = snapshot.get('provider_id') - - # Create a clone of above snapshot - return self.create_volume_from_snapshot(cloned_volume, snapshot_params) - - def create_volume_from_snapshot(self, cloned_volume, snapshot): - """Create a clone from an existing snapshot.""" - - # Getting necessary data from input params - parent_volume_id = snapshot['volume_id'] - cloned_volume_name = cloned_volume['id'].replace("-", "") - - # CloudByte volume id equals OpenStack volume's provider_id - cb_volume_id = snapshot.get('volume').get('provider_id') - - # CloudByte snapshot path equals OpenStack snapshot's provider_id - cb_snapshot_path = snapshot['provider_id'] - - params = { - "id": cb_volume_id, - "clonename": cloned_volume_name, - "path": cb_snapshot_path - } - - LOG.debug( - "Will create CloudByte clone [%(cb_clone)s] " - "at CloudByte snapshot path [%(cb_snap)s] " - "w.r.t parent OpenStack volume [%(stack_vol)s].", - {'cb_clone': cloned_volume_name, - 'cb_snap': cb_snapshot_path, - 'stack_vol': parent_volume_id}) - - # Create clone of the snapshot - clone_dataset_snapshot_res = ( - self._api_request_for_cloudbyte('cloneDatasetSnapshot', params)) - - cb_snap = clone_dataset_snapshot_res.get('cloneDatasetSnapshot') - - cb_vol = {} - if cb_snap is not None: - cb_vol = cb_snap.get('filesystem') - else: - msg = ("Error: Clone creation failed for " - "OpenStack volume [%(vol)s] with CloudByte " - "snapshot path [%(path)s]" % - {'vol': parent_volume_id, 'path': cb_snapshot_path}) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.info( - _LI("Created a clone [%(cb_clone)s] " - "at CloudByte snapshot path [%(cb_snap)s] " - "w.r.t parent OpenStack volume [%(stack_vol)s]."), - {'cb_clone': cloned_volume_name, - 'cb_snap': cb_snapshot_path, - 'stack_vol': parent_volume_id}) - - chap_info = {} - - if self.cb_use_chap is True: - account_name = self.configuration.cb_account_name - - # Get account id of this account - account_id = self._get_account_id_from_name(account_name) - - chap_info = self._get_chap_info(account_id) - - model_update = self._build_provider_details_from_volume(cb_vol, - chap_info) - - return model_update - - def delete_snapshot(self, snapshot): - """Delete a snapshot at CloudByte.""" - - # Find volume id - source_volume_id = snapshot['volume_id'] - - # CloudByte volume id equals OpenStack volume's provider_id - cb_volume_id = snapshot.get('volume').get('provider_id') - - # CloudByte snapshot path equals OpenStack snapshot's provider_id - cb_snapshot_path = snapshot['provider_id'] - - # If cb_snapshot_path is 'None' - # then no need to execute CloudByte API - if cb_snapshot_path is not None: - - params = { - "id": cb_volume_id, - "path": cb_snapshot_path - } - - LOG.debug("Will delete CloudByte snapshot [%(snap)s] w.r.t " - "parent CloudByte volume [%(cb_vol)s] " - "and parent OpenStack volume [%(stack_vol)s].", - {'snap': cb_snapshot_path, - 'cb_vol': cb_volume_id, - 'stack_vol': source_volume_id}) - - # Execute CloudByte API - self._api_request_for_cloudbyte('deleteSnapshot', params) - LOG.info( - _LI("Deleted CloudByte snapshot [%(snap)s] w.r.t " - "parent CloudByte volume [%(cb_vol)s] " - "and parent OpenStack volume [%(stack_vol)s]."), - {'snap': cb_snapshot_path, - 'cb_vol': cb_volume_id, - 'stack_vol': source_volume_id}) - - else: - LOG.error(_LE("CloudByte snapshot information is not available" - " for OpenStack volume [%s]."), source_volume_id) - - def extend_volume(self, volume, new_size): - - # CloudByte volume id equals OpenStack volume's provider_id - cb_volume_id = volume.get('provider_id') - - params = { - "id": cb_volume_id, - "quotasize": six.text_type(new_size) + 'G' - } - - # Request the CloudByte api to update the volume - self._api_request_for_cloudbyte('updateFileSystem', params) - - def create_export(self, context, volume, connector): - """Setup the iscsi export info.""" - - return self._export() - - def ensure_export(self, context, volume): - """Verify the iscsi export info.""" - - return self._export() - - def get_volume_stats(self, refresh=False): - """Get volume statistics. - - If 'refresh' is True, update/refresh the statistics first. - """ - - if refresh: - # Get the TSM name from configuration - tsm_name = self.configuration.cb_tsm_name - # Get the storage details of this TSM - data = self._get_storage_info(tsm_name) - - data["volume_backend_name"] = ( - self.configuration.safe_get('volume_backend_name') or - 'CloudByte') - data["vendor_name"] = 'CloudByte' - data['reserved_percentage'] = 0 - data["driver_version"] = CloudByteISCSIDriver.VERSION - data["storage_protocol"] = 'iSCSI' - - LOG.debug("CloudByte driver stats: [%s].", data) - # Set this to the instance variable - self.volume_stats = data - - return self.volume_stats - - def retype(self, ctxt, volume, new_type, diff, host): - """Retypes a volume, QoS and file system update is only done.""" - - cb_volume_id = volume.get('provider_id') - - if cb_volume_id is None: - message = _("Provider information w.r.t CloudByte storage " - "was not found for OpenStack " - "volume [%s].") % volume['id'] - - raise exception.VolumeBackendAPIException(message) - - update_qos_group_params, update_file_system_params = ( - self._get_qos_by_volume_type(ctxt, new_type['id'])) - - if update_qos_group_params: - list_file_sys_params = {'id': cb_volume_id} - response = self._api_request_for_cloudbyte( - 'listFileSystem', list_file_sys_params) - - response = response['listFilesystemResponse'] - cb_volume_list = response['filesystem'] - cb_volume = cb_volume_list[0] - - if not cb_volume: - msg = (_("Volume [%(cb_vol)s] was not found at " - "CloudByte storage corresponding to OpenStack " - "volume [%(ops_vol)s].") % - {'cb_vol': cb_volume_id, 'ops_vol': volume['id']}) - - raise exception.VolumeBackendAPIException(data=msg) - - update_qos_group_params['id'] = cb_volume.get('groupid') - - self._api_request_for_cloudbyte( - 'updateQosGroup', update_qos_group_params) - - if update_file_system_params: - update_file_system_params['id'] = cb_volume_id - self._api_request_for_cloudbyte( - 'updateFileSystem', update_file_system_params) - - LOG.info(_LI("Successfully updated CloudByte volume [%(cb_vol)s] " - "corresponding to OpenStack volume [%(ops_vol)s]."), - {'cb_vol': cb_volume_id, 'ops_vol': volume['id']}) - - return True diff --git a/cinder/volume/drivers/cloudbyte/options.py b/cinder/volume/drivers/cloudbyte/options.py deleted file mode 100644 index 6e450e4d4..000000000 --- a/cinder/volume/drivers/cloudbyte/options.py +++ /dev/null @@ -1,98 +0,0 @@ -# Copyright 2015 CloudByte Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg - -cloudbyte_connection_opts = [ - cfg.StrOpt("cb_apikey", - help="Driver will use this API key to authenticate " - "against the CloudByte storage's management interface."), - cfg.StrOpt("cb_account_name", - help="CloudByte storage specific account name. " - "This maps to a project name in OpenStack."), - cfg.StrOpt("cb_tsm_name", - help="This corresponds to the name of " - "Tenant Storage Machine (TSM) in CloudByte storage. " - "A volume will be created in this TSM."), - cfg.IntOpt("cb_confirm_volume_create_retry_interval", - default=5, - help="A retry value in seconds. Will be used by the driver " - "to check if volume creation was successful in " - "CloudByte storage."), - cfg.IntOpt("cb_confirm_volume_create_retries", - default=3, - help="Will confirm a successful volume " - "creation in CloudByte storage by making " - "this many number of attempts."), - cfg.IntOpt("cb_confirm_volume_delete_retry_interval", - default=5, - help="A retry value in seconds. Will be used by the driver " - "to check if volume deletion was successful in " - "CloudByte storage."), - cfg.IntOpt("cb_confirm_volume_delete_retries", - default=3, - help="Will confirm a successful volume " - "deletion in CloudByte storage by making " - "this many number of attempts."), - cfg.StrOpt("cb_auth_group", - help="This corresponds to the discovery authentication " - "group in CloudByte storage. " - "Chap users are added to this group. " - "Driver uses the first user found for this group. " - "Default value is None."), ] - -cloudbyte_add_qosgroup_opts = [ - cfg.DictOpt('cb_add_qosgroup', - default={ - 'iops': '10', - 'latency': '15', - 'graceallowed': 'false', - 'networkspeed': '0', - 'memlimit': '0', - 'tpcontrol': 'false', - 'throughput': '0', - 'iopscontrol': 'true' - }, - help="These values will be used for CloudByte storage's " - "addQos API call."), ] - -cloudbyte_create_volume_opts = [ - cfg.DictOpt('cb_create_volume', - default={ - 'blocklength': '512B', - 'compression': 'off', - 'deduplication': 'off', - 'sync': 'always', - 'recordsize': '16k', - 'protocoltype': 'ISCSI' - }, - help="These values will be used for CloudByte storage's " - "createVolume API call."), ] - -cloudbyte_update_volume_opts = [ - cfg.ListOpt('cb_update_qos_group', - default=["iops", "latency", "graceallowed"], - help="These values will be used for CloudByte storage's " - "updateQosGroup API call."), - cfg.ListOpt('cb_update_file_system', - default=["compression", "sync", "noofcopies", "readonly"], - help="These values will be used for CloudByte storage's " - "updateFileSystem API call."), ] - -CONF = cfg.CONF -CONF.register_opts(cloudbyte_add_qosgroup_opts) -CONF.register_opts(cloudbyte_create_volume_opts) -CONF.register_opts(cloudbyte_connection_opts) -CONF.register_opts(cloudbyte_update_volume_opts) diff --git a/cinder/volume/drivers/coho.py b/cinder/volume/drivers/coho.py deleted file mode 100644 index f9e8630a7..000000000 --- a/cinder/volume/drivers/coho.py +++ /dev/null @@ -1,400 +0,0 @@ -# Copyright (c) 2015 Coho Data, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os -import six -import socket -import xdrlib - -from oslo_config import cfg -from oslo_log import log as logging -from random import randint - -from cinder import exception -from cinder.i18n import _ -from cinder.volume.drivers import nfs - -# -# RPC Definition -# - -RPCVERSION = 2 - -CALL = 0 -REPLY = 1 - -AUTH_NULL = 0 - -MSG_ACCEPTED = 0 -MSG_DENIED = 1 - -SUCCESS = 0 -PROG_UNAVAIL = 1 -PROG_MISMATCH = 2 -PROC_UNAVAIL = 3 -GARBAGE_ARGS = 4 - -RPC_MISMATCH = 0 -AUTH_ERROR = 1 - -COHO_PROGRAM = 400115 -COHO_V1 = 1 -COHO1_CREATE_SNAPSHOT = 1 -COHO1_DELETE_SNAPSHOT = 2 -COHO1_CREATE_VOLUME_FROM_SNAPSHOT = 3 - -# -# Simple RPC Client -# - - -def make_auth_null(): - - return six.b('') - - -class Client(object): - - def __init__(self, address, prog, vers, port): - self.packer = xdrlib.Packer() - self.unpacker = xdrlib.Unpacker('') - self.address = address - self.prog = prog - self.vers = vers - self.port = port - self.cred = None - self.verf = None - - self.init_socket() - self.init_xid() - - def init_socket(self): - try: - self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - self.sock.bind(('', 0)) - self.sock.connect((self.address, self.port)) - except socket.error: - msg = _('Failed to establish connection with Coho cluster') - raise exception.CohoException(msg) - - def init_xid(self): - self.xid = randint(0, 4096) - - def make_xid(self): - self.xid += 1 - - def make_cred(self): - if self.cred is None: - self.cred = (AUTH_NULL, make_auth_null()) - return self.cred - - def make_verf(self): - if self.verf is None: - self.verf = (AUTH_NULL, make_auth_null()) - return self.verf - - def pack_auth(self, auth): - flavor, stuff = auth - self.packer.pack_enum(flavor) - self.packer.pack_opaque(stuff) - - def pack_callheader(self, xid, prog, vers, proc, cred, verf): - self.packer.pack_uint(xid) - self.packer.pack_enum(CALL) - self.packer.pack_uint(RPCVERSION) - self.packer.pack_uint(prog) - self.packer.pack_uint(vers) - self.packer.pack_uint(proc) - self.pack_auth(cred) - self.pack_auth(verf) - - def unpack_auth(self): - flavor = self.unpacker.unpack_enum() - stuff = self.unpacker.unpack_opaque() - return (flavor, stuff) - - def unpack_replyheader(self): - xid = self.unpacker.unpack_uint() - mtype = self.unpacker.unpack_enum() - if mtype != REPLY: - raise exception.CohoException( - _('no REPLY but %r') % (mtype,)) - stat = self.unpacker.unpack_enum() - if stat == MSG_DENIED: - stat = self.unpacker.unpack_enum() - if stat == RPC_MISMATCH: - low = self.unpacker.unpack_uint() - high = self.unpacker.unpack_uint() - raise exception.CohoException( - _('MSG_DENIED: RPC_MISMATCH: %r') % ((low, high),)) - if stat == AUTH_ERROR: - stat = self.unpacker.unpack_uint() - raise exception.CohoException( - _('MSG_DENIED: AUTH_ERROR: %r') % (stat,)) - raise exception.CohoException(_('MSG_DENIED: %r') % (stat,)) - if stat != MSG_ACCEPTED: - raise exception.CohoException( - _('Neither MSG_DENIED nor MSG_ACCEPTED: %r') % (stat,)) - verf = self.unpack_auth() - stat = self.unpacker.unpack_enum() - if stat == PROG_UNAVAIL: - raise exception.CohoException(_('call failed: PROG_UNAVAIL')) - if stat == PROG_MISMATCH: - low = self.unpacker.unpack_uint() - high = self.unpacker.unpack_uint() - raise exception.CohoException( - _('call failed: PROG_MISMATCH: %r') % ((low, high),)) - if stat == PROC_UNAVAIL: - raise exception.CohoException(_('call failed: PROC_UNAVAIL')) - if stat == GARBAGE_ARGS: - raise exception.CohoException(_('call failed: GARBAGE_ARGS')) - if stat != SUCCESS: - raise exception.CohoException(_('call failed: %r') % (stat,)) - return xid, verf - - def init_call(self, proc, args): - self.make_xid() - self.packer.reset() - cred = self.make_cred() - verf = self.make_verf() - self.pack_callheader(self.xid, self.prog, self.vers, proc, cred, verf) - - for arg, func in args: - func(arg) - - return self.xid, self.packer.get_buf() - - def _sendfrag(self, last, frag): - x = len(frag) - if last: - x = x | 0x80000000 - header = (six.int2byte(int(x >> 24 & 0xff)) + - six.int2byte(int(x >> 16 & 0xff)) + - six.int2byte(int(x >> 8 & 0xff)) + - six.int2byte(int(x & 0xff))) - self.sock.send(header + frag) - - def _sendrecord(self, record): - self._sendfrag(1, record) - - def _recvfrag(self): - header = self.sock.recv(4) - if len(header) < 4: - raise exception.CohoException( - _('Invalid response header from RPC server')) - x = (six.indexbytes(header, 0) << 24 | - six.indexbytes(header, 1) << 16 | - six.indexbytes(header, 2) << 8 | - six.indexbytes(header, 3)) - last = ((x & 0x80000000) != 0) - n = int(x & 0x7fffffff) - frag = six.b('') - while n > 0: - buf = self.sock.recv(n) - if not buf: - raise exception.CohoException( - _('RPC server response is incomplete')) - n = n - len(buf) - frag = frag + buf - return last, frag - - def _recvrecord(self): - record = six.b('') - last = 0 - while not last: - last, frag = self._recvfrag() - record = record + frag - return record - - def _make_call(self, proc, args): - self.packer.reset() - xid, call = self.init_call(proc, args) - self._sendrecord(call) - reply = self._recvrecord() - self.unpacker.reset(reply) - xid, verf = self.unpack_replyheader() - - def _call(self, proc, args): - self._make_call(proc, args) - res = self.unpacker.unpack_uint() - if res != SUCCESS: - raise exception.CohoException(os.strerror(res)) - - -class CohoRPCClient(Client): - - def __init__(self, address, port): - Client.__init__(self, address, COHO_PROGRAM, 1, port) - - def create_snapshot(self, src, dst, flags): - self._call(COHO1_CREATE_SNAPSHOT, - [(six.b(src), self.packer.pack_string), - (six.b(dst), self.packer.pack_string), - (flags, self.packer.pack_uint)]) - - def delete_snapshot(self, name): - self._call(COHO1_DELETE_SNAPSHOT, - [(six.b(name), self.packer.pack_string)]) - - def create_volume_from_snapshot(self, src, dst): - self._call(COHO1_CREATE_VOLUME_FROM_SNAPSHOT, - [(six.b(src), self.packer.pack_string), - (six.b(dst), self.packer.pack_string)]) - - -# -# Coho Data Volume Driver -# - -VERSION = '1.0.0' - -LOG = logging.getLogger(__name__) - -coho_opts = [ - cfg.IntOpt('coho_rpc_port', - default=2049, - help='RPC port to connect to Coha Data MicroArray') -] - -CONF = cfg.CONF -CONF.register_opts(coho_opts) - - -class CohoDriver(nfs.NfsDriver): - """Coho Data NFS based cinder driver. - - Creates file on NFS share for using it as block device on hypervisor. - Version history: - 1.0.0 - Initial driver - """ - - # We have to overload this attribute of RemoteFSDriver because - # unfortunately the base method doesn't accept exports of the form: - #
:/ - # It expects a non blank export name following the /. - # We are more permissive. - SHARE_FORMAT_REGEX = r'.+:/.*' - - def __init__(self, *args, **kwargs): - super(CohoDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(coho_opts) - self._rpcclients = dict() - self._backend_name = (self.configuration.volume_backend_name or - self.__class__.__name__) - - def _init_rpcclient(self, addr, port): - client = CohoRPCClient(addr, port) - self._rpcclients[(addr, port)] = client - return client - - def _get_rpcclient(self, addr, port): - if (addr, port) in self._rpcclients: - return self._rpcclients[(addr, port)] - return self._init_rpcclient(addr, port) - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - super(CohoDriver, self).do_setup(context) - self._execute_as_root = True - self._context = context - - config = self.configuration.coho_rpc_port - if not config: - msg = _("Coho rpc port is not configured") - LOG.warning(msg) - raise exception.CohoException(msg) - if config < 1 or config > 65535: - msg = (_("Invalid port number %(config)s for Coho rpc port") % - {'config': config}) - LOG.warning(msg) - raise exception.CohoException(msg) - - def _do_clone_volume(self, volume, src): - """Clone volume to source. - - Create a volume on given remote share with the same contents - as the specified source. - """ - volume_path = self.local_path(volume) - source_path = self.local_path(src) - - self._execute('cp', source_path, volume_path, - run_as_root=self._execute_as_root) - - def _get_volume_location(self, volume_id): - """Returns provider location for given volume.""" - - # The driver should not directly access db, but since volume is not - # passed in create_snapshot and delete_snapshot we are forced to read - # the volume info from the database - volume = self.db.volume_get(self._context, volume_id) - addr, path = volume.provider_location.split(":") - return addr, path - - def create_snapshot(self, snapshot): - """Create a volume snapshot.""" - addr, path = self._get_volume_location(snapshot['volume_id']) - volume_path = os.path.join(path, snapshot['volume_name']) - snapshot_name = snapshot['name'] - flags = 0 # unused at this time - client = self._get_rpcclient(addr, self.configuration.coho_rpc_port) - client.create_snapshot(volume_path, snapshot_name, flags) - - def delete_snapshot(self, snapshot): - """Delete a volume snapshot.""" - addr, path = self._get_volume_location(snapshot['volume_id']) - snapshot_name = snapshot['name'] - client = self._get_rpcclient(addr, self.configuration.coho_rpc_port) - client.delete_snapshot(snapshot_name) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from a snapshot.""" - volume['provider_location'] = self._find_share(volume['size']) - addr, path = volume['provider_location'].split(":") - volume_path = os.path.join(path, volume['name']) - snapshot_name = snapshot['name'] - client = self._get_rpcclient(addr, self.configuration.coho_rpc_port) - client.create_volume_from_snapshot(snapshot_name, volume_path) - - return {'provider_location': volume['provider_location']} - - def _extend_file_sparse(self, path, size): - """Extend the size of a file (with no additional disk usage).""" - self._execute('truncate', '-s', '%sG' % size, - path, run_as_root=self._execute_as_root) - - def create_cloned_volume(self, volume, src_vref): - volume['provider_location'] = self._find_share(volume['size']) - - self._do_clone_volume(volume, src_vref) - - def extend_volume(self, volume, new_size): - """Extend the specified file to the new_size (sparsely).""" - volume_path = self.local_path(volume) - - self._extend_file_sparse(volume_path, new_size) - - def get_volume_stats(self, refresh): - """Pass in Coho Data information in volume stats.""" - _stats = super(CohoDriver, self).get_volume_stats(refresh) - _stats["vendor_name"] = 'Coho Data' - _stats["driver_version"] = VERSION - _stats["storage_protocol"] = 'NFS' - _stats["volume_backend_name"] = self._backend_name - _stats["total_capacity_gb"] = 'unknown' - _stats["free_capacity_gb"] = 'unknown' - _stats["export_paths"] = self._mounted_shares - - return _stats diff --git a/cinder/volume/drivers/datera.py b/cinder/volume/drivers/datera.py deleted file mode 100644 index 8eaa54d03..000000000 --- a/cinder/volume/drivers/datera.py +++ /dev/null @@ -1,508 +0,0 @@ -# Copyright 2016 Datera -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import units -import requests -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder import utils -from cinder.volume.drivers.san import san -from cinder.volume import qos_specs -from cinder.volume import volume_types - -LOG = logging.getLogger(__name__) - -d_opts = [ - cfg.StrOpt('datera_api_port', - default='7717', - help='Datera API port.'), - cfg.StrOpt('datera_api_version', - default='2', - help='Datera API version.'), - cfg.StrOpt('datera_num_replicas', - default='1', - help='Number of replicas to create of an inode.') -] - - -CONF = cfg.CONF -CONF.import_opt('driver_use_ssl', 'cinder.volume.driver') -CONF.register_opts(d_opts) - -DEFAULT_STORAGE_NAME = 'storage-1' -DEFAULT_VOLUME_NAME = 'volume-1' - - -def _authenticated(func): - """Ensure the driver is authenticated to make a request. - - In do_setup() we fetch an auth token and store it. If that expires when - we do API request, we'll fetch a new one. - """ - - def func_wrapper(self, *args, **kwargs): - try: - return func(self, *args, **kwargs) - except exception.NotAuthorized: - # Prevent recursion loop. After the self arg is the - # resource_type arg from _issue_api_request(). If attempt to - # login failed, we should just give up. - if args[0] == 'login': - raise - - # Token might've expired, get a new one, try again. - self._login() - return func(self, *args, **kwargs) - return func_wrapper - - -class DateraDriver(san.SanISCSIDriver): - - """The OpenStack Datera Driver - - Version history: - 1.0 - Initial driver - 1.1 - Look for lun-0 instead of lun-1. - 2.0 - Update For Datera API v2 - """ - VERSION = '2.0' - - def __init__(self, *args, **kwargs): - super(DateraDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(d_opts) - self.num_replicas = self.configuration.datera_num_replicas - self.username = self.configuration.san_login - self.password = self.configuration.san_password - self.auth_token = None - self.cluster_stats = {} - self.datera_api_token = None - - def _login(self): - """Use the san_login and san_password to set self.auth_token.""" - body = { - 'name': self.username, - 'password': self.password - } - - # Unset token now, otherwise potential expired token will be sent - # along to be used for authorization when trying to login. - self.auth_token = None - - try: - LOG.debug('Getting Datera auth token.') - results = self._issue_api_request('login', 'put', body=body, - sensitive=True) - self.datera_api_token = results['key'] - except exception.NotAuthorized: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Logging into the Datera cluster failed. Please ' - 'check your username and password set in the ' - 'cinder.conf and start the cinder-volume ' - 'service again.')) - - def _get_lunid(self): - return 0 - - def do_setup(self, context): - # If we can't authenticate through the old and new method, just fail - # now. - if not all([self.username, self.password]): - msg = _("san_login and/or san_password is not set for Datera " - "driver in the cinder.conf. Set this information and " - "start the cinder-volume service again.") - LOG.error(msg) - raise exception.InvalidInput(msg) - - self._login() - - @utils.retry(exception.VolumeDriverException, retries=3) - def _wait_for_resource(self, id, resource_type): - result = self._issue_api_request(resource_type, 'get', id) - if result['storage_instances'][DEFAULT_STORAGE_NAME]['volumes'][ - DEFAULT_VOLUME_NAME]['op_state'] == 'available': - return - else: - raise exception.VolumeDriverException( - message=_('Resource not ready.')) - - def _create_resource(self, resource, resource_type, body): - type_id = resource.get('volume_type_id', None) - - result = None - try: - result = self._issue_api_request(resource_type, 'post', body=body) - except exception.Invalid: - if resource_type == 'volumes' and type_id: - LOG.error(_LE("Creation request failed. Please verify the " - "extra-specs set for your volume types are " - "entered correctly.")) - raise - else: - # Handle updating QOS Policies - if resource_type == 'app_instances': - url = ('app_instances/{}/storage_instances/{}/volumes/{' - '}/performance_policy') - url = url.format( - resource['id'], - DEFAULT_STORAGE_NAME, - DEFAULT_VOLUME_NAME) - if type_id is not None: - policies = self._get_policies_by_volume_type(type_id) - if policies: - self._issue_api_request(url, 'post', body=policies) - if result['storage_instances'][DEFAULT_STORAGE_NAME]['volumes'][ - DEFAULT_VOLUME_NAME]['op_state'] == 'available': - return - self._wait_for_resource(resource['id'], resource_type) - - def create_volume(self, volume): - """Create a logical volume.""" - # Generate App Instance, Storage Instance and Volume - # Volume ID will be used as the App Instance Name - # Storage Instance and Volumes will have standard names - app_params = ( - { - 'create_mode': "openstack", - 'uuid': str(volume['id']), - 'name': str(volume['id']), - 'access_control_mode': 'allow_all', - 'storage_instances': { - DEFAULT_STORAGE_NAME: { - 'name': DEFAULT_STORAGE_NAME, - 'volumes': { - DEFAULT_VOLUME_NAME: { - 'name': DEFAULT_VOLUME_NAME, - 'size': volume['size'], - 'replica_count': int(self.num_replicas), - 'snapshot_policies': { - } - } - } - } - } - }) - self._create_resource(volume, 'app_instances', body=app_params) - - def extend_volume(self, volume, new_size): - # Offline App Instance, if necessary - reonline = False - app_inst = self._issue_api_request( - "app_instances/{}".format(volume['id'])) - if app_inst['admin_state'] == 'online': - reonline = True - self.detach_volume(None, volume) - # Change Volume Size - app_inst = volume['id'] - storage_inst = DEFAULT_STORAGE_NAME - data = { - 'size': new_size - } - self._issue_api_request( - 'app_instances/{}/storage_instances/{}/volumes/{}'.format( - app_inst, storage_inst, DEFAULT_VOLUME_NAME), - method='put', body=data) - # Online Volume, if it was online before - if reonline: - self.create_export(None, volume) - - def create_cloned_volume(self, volume, src_vref): - clone_src_template = ("/app_instances/{}/storage_instances/{" - "}/volumes/{}") - src = clone_src_template.format(src_vref['id'], DEFAULT_STORAGE_NAME, - DEFAULT_VOLUME_NAME) - data = { - 'create_mode': 'openstack', - 'name': str(volume['id']), - 'uuid': str(volume['id']), - 'clone_src': src, - 'access_control_mode': 'allow_all' - } - self._issue_api_request('app_instances', 'post', body=data) - - def delete_volume(self, volume): - self.detach_volume(None, volume) - app_inst = volume['id'] - try: - self._issue_api_request('app_instances/{}'.format(app_inst), - method='delete') - except exception.NotFound: - msg = _LI("Tried to delete volume %s, but it was not found in the " - "Datera cluster. Continuing with delete.") - LOG.info(msg, volume['id']) - - def ensure_export(self, context, volume, connector): - """Gets the associated account, retrieves CHAP info and updates.""" - return self.create_export(context, volume, connector) - - def create_export(self, context, volume, connector): - url = "app_instances/{}".format(volume['id']) - data = { - 'admin_state': 'online' - } - app_inst = self._issue_api_request(url, method='put', body=data) - storage_instance = app_inst['storage_instances'][ - DEFAULT_STORAGE_NAME] - - portal = storage_instance['access']['ips'][0] + ':3260' - iqn = storage_instance['access']['iqn'] - - # Portal, IQN, LUNID - provider_location = '%s %s %s' % (portal, iqn, self._get_lunid()) - return {'provider_location': provider_location} - - def detach_volume(self, context, volume, attachment=None): - url = "app_instances/{}".format(volume['id']) - data = { - 'admin_state': 'offline', - 'force': True - } - try: - self._issue_api_request(url, method='put', body=data) - except exception.NotFound: - msg = _LI("Tried to detach volume %s, but it was not found in the " - "Datera cluster. Continuing with detach.") - LOG.info(msg, volume['id']) - - def create_snapshot(self, snapshot): - url_template = ('app_instances/{}/storage_instances/{}/volumes/{' - '}/snapshots') - url = url_template.format(snapshot['volume_id'], - DEFAULT_STORAGE_NAME, - DEFAULT_VOLUME_NAME) - - snap_params = { - 'uuid': snapshot['id'], - } - self._issue_api_request(url, method='post', body=snap_params) - - def delete_snapshot(self, snapshot): - snap_temp = ('app_instances/{}/storage_instances/{}/volumes/{' - '}/snapshots') - snapu = snap_temp.format(snapshot['volume_id'], - DEFAULT_STORAGE_NAME, - DEFAULT_VOLUME_NAME) - - snapshots = self._issue_api_request(snapu, method='get') - - try: - for ts, snap in snapshots.items(): - if snap['uuid'] == snapshot['id']: - url_template = snapu + '/{}' - url = url_template.format(ts) - self._issue_api_request(url, method='delete') - break - else: - raise exception.NotFound - except exception.NotFound: - msg = _LI("Tried to delete snapshot %s, but was not found in " - "Datera cluster. Continuing with delete.") - LOG.info(msg, snapshot['id']) - - def create_volume_from_snapshot(self, volume, snapshot): - snap_temp = ('app_instances/{}/storage_instances/{}/volumes/{' - '}/snapshots') - snapu = snap_temp.format(snapshot['volume_id'], - DEFAULT_STORAGE_NAME, - DEFAULT_VOLUME_NAME) - - snapshots = self._issue_api_request(snapu, method='get') - for ts, snap in snapshots.items(): - if snap['uuid'] == snapshot['id']: - found_ts = ts - break - else: - raise exception.NotFound - - src = ('/app_instances/{}/storage_instances/{}/volumes/{' - '}/snapshots/{}'.format( - snapshot['volume_id'], - DEFAULT_STORAGE_NAME, - DEFAULT_VOLUME_NAME, - found_ts)) - app_params = ( - { - 'create_mode': 'openstack', - 'uuid': str(volume['id']), - 'name': str(volume['id']), - 'clone_src': src, - 'access_control_mode': 'allow_all' - }) - self._issue_api_request( - 'app_instances', - method='post', - body=app_params) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update first. - The name is a bit misleading as - the majority of the data here is cluster - data. - """ - if refresh or not self.cluster_stats: - try: - self._update_cluster_stats() - except exception.DateraAPIException: - LOG.error(_LE('Failed to get updated stats from Datera ' - 'cluster.')) - return self.cluster_stats - - def _update_cluster_stats(self): - LOG.debug("Updating cluster stats info.") - - results = self._issue_api_request('system') - - if 'uuid' not in results: - LOG.error(_LE('Failed to get updated stats from Datera Cluster.')) - - backend_name = self.configuration.safe_get('volume_backend_name') - stats = { - 'volume_backend_name': backend_name or 'Datera', - 'vendor_name': 'Datera', - 'driver_version': self.VERSION, - 'storage_protocol': 'iSCSI', - 'total_capacity_gb': int(results['total_capacity']) / units.Gi, - 'free_capacity_gb': int(results['available_capacity']) / units.Gi, - 'reserved_percentage': 0, - } - - self.cluster_stats = stats - - def _get_policies_by_volume_type(self, type_id): - """Get extra_specs and qos_specs of a volume_type. - - This fetches the scoped keys from the volume type. Anything set from - qos_specs will override key/values set from extra_specs. - """ - ctxt = context.get_admin_context() - volume_type = volume_types.get_volume_type(ctxt, type_id) - specs = volume_type.get('extra_specs') - - policies = {} - for key, value in specs.items(): - if ':' in key: - fields = key.split(':') - key = fields[1] - policies[key] = value - - qos_specs_id = volume_type.get('qos_specs_id') - if qos_specs_id is not None: - qos_kvs = qos_specs.get_qos_specs(ctxt, qos_specs_id)['specs'] - if qos_kvs: - policies.update(qos_kvs) - return policies - - @_authenticated - def _issue_api_request(self, resource_type, method='get', resource=None, - body=None, action=None, sensitive=False): - """All API requests to Datera cluster go through this method. - - :param resource_type: the type of the resource - :param method: the request verb - :param resource: the identifier of the resource - :param body: a dict with options for the action_type - :param action: the action to perform - :returns: a dict of the response from the Datera cluster - """ - host = self.configuration.san_ip - port = self.configuration.datera_api_port - api_token = self.datera_api_token - api_version = self.configuration.datera_api_version - - payload = json.dumps(body, ensure_ascii=False) - payload.encode('utf-8') - - if not sensitive: - LOG.debug("Payload for Datera API call: %s", payload) - - header = {'Content-Type': 'application/json; charset=utf-8'} - - protocol = 'http' - if self.configuration.driver_use_ssl: - protocol = 'https' - - # TODO(thingee): Auth method through Auth-Token is deprecated. Remove - # this and client cert verification stuff in the Liberty release. - if api_token: - header['Auth-Token'] = api_token - - client_cert = self.configuration.driver_client_cert - client_cert_key = self.configuration.driver_client_cert_key - cert_data = None - - if client_cert: - protocol = 'https' - cert_data = (client_cert, client_cert_key) - - connection_string = '%s://%s:%s/v%s/%s' % (protocol, host, port, - api_version, resource_type) - - if resource is not None: - connection_string += '/%s' % resource - if action is not None: - connection_string += '/%s' % action - - LOG.debug("Endpoint for Datera API call: %s", connection_string) - try: - response = getattr(requests, method)(connection_string, - data=payload, headers=header, - verify=False, cert=cert_data) - except requests.exceptions.RequestException as ex: - msg = _( - 'Failed to make a request to Datera cluster endpoint due ' - 'to the following reason: %s') % six.text_type( - ex.message) - LOG.error(msg) - raise exception.DateraAPIException(msg) - - data = response.json() - if not sensitive: - LOG.debug("Results of Datera API call: %s", data) - - if not response.ok: - LOG.debug(("Datera Response URL: %s\n" - "Datera Response Payload: %s\n" - "Response Object: %s\n"), - response.url, - payload, - vars(response)) - if response.status_code == 404: - raise exception.NotFound(data['message']) - elif response.status_code in [403, 401]: - raise exception.NotAuthorized() - elif response.status_code == 400 and 'invalidArgs' in data: - msg = _('Bad request sent to Datera cluster:' - 'Invalid args: %(args)s | %(message)s') % { - 'args': data['invalidArgs']['invalidAttrs'], - 'message': data['message']} - raise exception.Invalid(msg) - else: - msg = _('Request to Datera cluster returned bad status:' - ' %(status)s | %(reason)s') % { - 'status': response.status_code, - 'reason': response.reason} - LOG.error(msg) - raise exception.DateraAPIException(msg) - - return data diff --git a/cinder/volume/drivers/dell/__init__.py b/cinder/volume/drivers/dell/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/dell/dell_storagecenter_api.py b/cinder/volume/drivers/dell/dell_storagecenter_api.py deleted file mode 100644 index 0ce7f2ef4..000000000 --- a/cinder/volume/drivers/dell/dell_storagecenter_api.py +++ /dev/null @@ -1,2744 +0,0 @@ -# Copyright 2015 Dell Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Interface for interacting with the Dell Storage Center array.""" - -import json -import os.path - -from oslo_log import log as logging -import requests -from simplejson import scanner -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils - -LOG = logging.getLogger(__name__) - - -class PayloadFilter(object): - """PayloadFilter - - Simple class for creating filters for interacting with the Dell - Storage API 15.3 and later. - """ - - def __init__(self, filtertype='AND'): - self.payload = {} - self.payload['filter'] = {'filterType': filtertype, - 'filters': []} - - def append(self, name, val, filtertype='Equals'): - if val is not None: - apifilter = {} - apifilter['attributeName'] = name - apifilter['attributeValue'] = val - apifilter['filterType'] = filtertype - self.payload['filter']['filters'].append(apifilter) - - -class LegacyPayloadFilter(object): - """LegacyPayloadFilter - - Simple class for creating filters for interacting with the Dell - Storage API 15.1 and 15.2. - """ - - def __init__(self, filter_type='AND'): - self.payload = {'filterType': filter_type, - 'filters': []} - - def append(self, name, val, filtertype='Equals'): - if val is not None: - apifilter = {} - apifilter['attributeName'] = name - apifilter['attributeValue'] = val - apifilter['filterType'] = filtertype - self.payload['filters'].append(apifilter) - - -class HttpClient(object): - """HttpClient - - Helper for making the REST calls. - """ - - def __init__(self, host, port, user, password, verify, apiversion): - """HttpClient handles the REST requests. - - :param host: IP address of the Dell Data Collector. - :param port: Port the Data Collector is listening on. - :param user: User account to login with. - :param password: Password. - :param verify: Boolean indicating whether certificate verification - should be turned on or not. - :param apiversion: Dell API version. - """ - self.baseUrl = 'https://%s:%s/api/rest/' % (host, port) - - self.session = requests.Session() - self.session.auth = (user, password) - - self.header = {} - self.header['Content-Type'] = 'application/json; charset=utf-8' - self.header['Accept'] = 'application/json' - self.header['x-dell-api-version'] = apiversion - self.verify = verify - - # Verify is a configurable option. So if this is false do not - # spam the c-vol log. - if not verify: - requests.packages.urllib3.disable_warnings() - - def __enter__(self): - return self - - def __exit__(self, type, value, traceback): - self.session.close() - - def __formatUrl(self, url): - return '%s%s' % (self.baseUrl, url if url[0] != '/' else url[1:]) - - @utils.retry(exceptions=(requests.ConnectionError,)) - def get(self, url): - LOG.debug('get: %(url)s', {'url': url}) - return self.session.get( - self.__formatUrl(url), - headers=self.header, - verify=self.verify) - - @utils.retry(exceptions=(requests.ConnectionError,)) - def post(self, url, payload): - LOG.debug('post: %(url)s data: %(payload)s', - {'url': url, - 'payload': payload}) - return self.session.post( - self.__formatUrl(url), - data=json.dumps(payload, - ensure_ascii=False).encode('utf-8'), - headers=self.header, - verify=self.verify) - - @utils.retry(exceptions=(requests.ConnectionError,)) - def put(self, url, payload): - LOG.debug('put: %(url)s data: %(payload)s', - {'url': url, - 'payload': payload}) - return self.session.put( - self.__formatUrl(url), - data=json.dumps(payload, - ensure_ascii=False).encode('utf-8'), - headers=self.header, - verify=self.verify) - - @utils.retry(exceptions=(requests.ConnectionError,)) - def delete(self, url): - LOG.debug('delete: %(url)s', {'url': url}) - return self.session.delete( - self.__formatUrl(url), - headers=self.header, - verify=self.verify) - - -class StorageCenterApiHelper(object): - """StorageCenterApiHelper - - Helper class for API access. Handles opening and closing the - connection to the Dell REST API. - """ - - def __init__(self, config, active_backend_id): - self.config = config - # Now that active_backend_id is set on failover. - # Use that if set. Mark the backend as failed over. - self.active_backend_id = active_backend_id - self.ssn = self.config.dell_sc_ssn - self.apiversion = '2.0' - - def open_connection(self): - """Creates the StorageCenterApi object. - - :return: StorageCenterApi object. - :raises: VolumeBackendAPIException - """ - connection = None - LOG.info(_LI('open_connection to %(ssn)s at %(ip)s'), - {'ssn': self.ssn, - 'ip': self.config.san_ip}) - if self.ssn: - """Open connection to REST API.""" - connection = StorageCenterApi(self.config.san_ip, - self.config.dell_sc_api_port, - self.config.san_login, - self.config.san_password, - self.config.dell_sc_verify_cert, - self.apiversion) - # This instance is for a single backend. That backend has a - # few items of information we should save rather than passing them - # about. - connection.vfname = self.config.dell_sc_volume_folder - connection.sfname = self.config.dell_sc_server_folder - # Set appropriate ssn and failover state. - if self.active_backend_id: - # active_backend_id is a string. Convert to int. - connection.ssn = int(self.active_backend_id) - connection.failed_over = True - else: - - connection.ssn = self.ssn - connection.failed_over = False - # Open connection. - connection.open_connection() - # Save our api version for next time. - if self.apiversion != connection.apiversion: - LOG.info(_LI('open_connection: Updating API version to %s'), - connection.apiversion) - self.apiversion = connection.apiversion - - else: - raise exception.VolumeBackendAPIException( - data=_('Configuration error: dell_sc_ssn not set.')) - return connection - - -class StorageCenterApi(object): - """StorageCenterApi - - Handles calls to Dell SC and EM via the REST API interface. - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Added extra spec support for Storage Profile selection - 1.2.0 - Added consistency group support. - 2.0.0 - Switched to inheriting functional objects rather than volume - driver. - 2.1.0 - Added support for ManageableVD. - 2.2.0 - Added API 2.2 support. - 2.3.0 - Added Legacy Port Mode Support - 2.3.1 - Updated error handling. - 2.4.0 - Added Replication V2 support. - 2.4.1 - Updated Replication support to V2.1. - 2.5.0 - ManageableSnapshotsVD implemented. - """ - - APIDRIVERVERSION = '2.5.0' - - def __init__(self, host, port, user, password, verify, apiversion): - """This creates a connection to Dell SC or EM. - - :param host: IP address of the REST interface.. - :param port: Port the REST interface is listening on. - :param user: User account to login with. - :param password: Password. - :param verify: Boolean indicating whether certificate verification - should be turned on or not. - :param apiversion: Version used on login. - """ - self.notes = 'Created by Dell Cinder Driver' - self.repl_prefix = 'Cinder repl of ' - self.ssn = None - self.failed_over = False - self.vfname = 'openstack' - self.sfname = 'openstack' - self.legacypayloadfilters = False - self.consisgroups = True - self.apiversion = apiversion - # Nothing other than Replication should care if we are direct connect - # or not. - self.is_direct_connect = False - self.client = HttpClient(host, port, user, password, - verify, apiversion) - - def __enter__(self): - return self - - def __exit__(self, type, value, traceback): - self.close_connection() - - @staticmethod - def _check_result(rest_response): - """Checks and logs API responses. - - :param rest_response: The result from a REST API call. - :returns: ``True`` if success, ``False`` otherwise. - """ - if 200 <= rest_response.status_code < 300: - # API call was a normal success - return True - - LOG.debug('REST call result:\n' - '\tUrl: %(url)s\n' - '\tCode: %(code)d\n' - '\tReason: %(reason)s\n' - '\tText: %(text)s', - {'url': rest_response.url, - 'code': rest_response.status_code, - 'reason': rest_response.reason, - 'text': rest_response.text}) - return False - - @staticmethod - def _path_to_array(path): - """Breaks a path into a reversed string array. - - :param path: Path to a folder on the Storage Center. - :return: A reversed array of each path element. - """ - array = [] - while True: - (path, tail) = os.path.split(path) - if tail == '': - array.reverse() - return array - array.append(tail) - - @staticmethod - def _lower_first(s): - return s[:1].lower() + s[1:] if s else '' - - def _lower_key(self, in_dict): - if type(in_dict) is dict: - out_dict = {} - for key, item in in_dict.items(): - out_dict[self._lower_first(key)] = self._lower_key(item) - return out_dict - elif type(in_dict) is list: - return [self._lower_key(obj) for obj in in_dict] - else: - return in_dict - - def _first_result(self, blob): - """Get the first result from the JSON return value. - - :param blob: Full return from a REST call. - :return: The JSON encoded dict or the first item in a JSON encoded - list. - """ - return self._get_result(blob, None, None) - - def _get_result(self, blob, attribute, value): - """Find the result specified by attribute and value. - - If the JSON blob is a list then it will be searched for the attribute - and value combination. If attribute and value are not specified then - the the first item is returned. If the JSON blob is a dict then it - will be returned so long as the dict matches the attribute and value - combination or attribute is None. - - :param blob: The REST call's JSON response. Can be a list or dict. - :param attribute: The attribute we are looking for. If it is None - the first item in the list, or the dict, is returned. - :param value: The attribute value we are looking for. If the attribute - is None this value is ignored. - :returns: The JSON content in blob, the dict specified by matching the - attribute and value or None. - """ - rsp = None - content = self._get_json(blob) - if content is not None: - # We can get a list or a dict or nothing - if isinstance(content, list): - for r in content: - if attribute is None or r.get(attribute) == value: - rsp = r - break - elif isinstance(content, dict): - if attribute is None or content.get(attribute) == value: - rsp = content - elif attribute is None: - rsp = content - - if rsp is None: - LOG.debug('Unable to find result where %(attr)s is %(val)s', - {'attr': attribute, - 'val': value}) - LOG.debug('Blob was %(blob)s', {'blob': blob.text}) - return rsp - - def _get_json(self, blob): - """Returns a dict from the JSON of a REST response. - - :param blob: The response from a REST call. - :returns: JSON or None on error. - """ - try: - return self._lower_key(blob.json()) - except AttributeError: - LOG.error(_LE('Error invalid json: %s'), - blob) - except TypeError as ex: - LOG.error(_LE('Error TypeError. %s'), ex) - except scanner.JSONDecodeError as ex: - LOG.error(_LE('Error JSONDecodeError. %s'), ex) - # We are here so this went poorly. Log our blob. - LOG.debug('_get_json blob %s', blob) - return None - - def _get_id(self, blob): - """Returns the instanceId from a Dell REST object. - - :param blob: A Dell SC REST call's response. - :returns: The instanceId from the Dell SC object or None on error. - """ - try: - if isinstance(blob, dict): - return blob.get('instanceId') - except AttributeError: - LOG.error(_LE('Invalid API object: %s'), - blob) - except TypeError as ex: - LOG.error(_LE('Error TypeError. %s'), ex) - except scanner.JSONDecodeError as ex: - LOG.error(_LE('Error JSONDecodeError. %s'), ex) - LOG.debug('_get_json blob %s', blob) - return None - - def _get_payload_filter(self, filterType='AND'): - # 2.1 or earlier and we are talking LegacyPayloadFilters. - if self.legacypayloadfilters: - return LegacyPayloadFilter(filterType) - return PayloadFilter(filterType) - - def _check_version_fail(self, payload, response): - try: - # Is it even our error? - if response.text.startswith('Invalid API version specified, ' - 'the version must be in the range ['): - # We're looking for something very specific. The except - # will catch any errors. - # Update our version and update our header. - self.apiversion = response.text.split('[')[1].split(',')[0] - self.client.header['x-dell-api-version'] = self.apiversion - LOG.debug('API version updated to %s', self.apiversion) - # Give login another go. - r = self.client.post('ApiConnection/Login', payload) - return r - except Exception: - # We don't care what failed. The clues are already in the logs. - # Just log a parsing error and move on. - LOG.error(_LE('_check_version_fail: Parsing error.')) - # Just eat this if it isn't a version error. - return response - - def open_connection(self): - """Authenticate with Dell REST interface. - - :raises: VolumeBackendAPIException. - """ - - # Login - payload = {} - payload['Application'] = 'Cinder REST Driver' - payload['ApplicationVersion'] = self.APIDRIVERVERSION - LOG.debug('open_connection %s', - self.client.header['x-dell-api-version']) - r = self.client.post('ApiConnection/Login', payload) - if not self._check_result(r): - # SC requires a specific version. See if we can get it. - r = self._check_version_fail(payload, r) - # Either we tried to login and have a new result or we are - # just checking the same result. Either way raise on fail. - if not self._check_result(r): - raise exception.VolumeBackendAPIException( - data=_('Failed to connect to Dell REST API')) - - # We should be logged in. Try to grab the api version out of the - # response. - try: - apidict = self._get_json(r) - version = apidict['apiVersion'] - self.is_direct_connect = apidict['provider'] == 'StorageCenter' - splitver = version.split('.') - if splitver[0] == '2': - if splitver[1] == '0': - self.consisgroups = False - self.legacypayloadfilters = True - - elif splitver[1] == '1': - self.legacypayloadfilters = True - return - - except Exception: - # Good return but not the login response we were expecting. - # Log it and error out. - LOG.error(_LE('Unrecognized Login Response: %s'), r) - - def close_connection(self): - """Logout of Dell REST API.""" - r = self.client.post('ApiConnection/Logout', - {}) - # 204 expected. - self._check_result(r) - self.client = None - - def find_sc(self, ssn=-1): - """Check that the SC is there and being managed by EM. - - :returns: The SC SSN. - :raises: VolumeBackendAPIException - """ - # We might be looking for another ssn. If not then - # look for our default. - if ssn == -1: - ssn = self.ssn - - r = self.client.get('StorageCenter/StorageCenter') - result = self._get_result(r, - 'scSerialNumber', - ssn) - if result is None: - LOG.error(_LE('Failed to find %(s)s. Result %(r)s'), - {'s': ssn, - 'r': r}) - raise exception.VolumeBackendAPIException( - data=_('Failed to find Storage Center')) - - return self._get_id(result) - - # Folder functions - - def _create_folder(self, url, parent, folder): - """Creates folder under parent. - - This can create both to server and volume folders. The REST url - sent in defines the folder type being created on the Dell Storage - Center backend. - - :param url: This is the Dell SC rest url for creating the specific - (server or volume) folder type. - :param parent: The instance ID of this folder's parent folder. - :param folder: The folder name to be created. This is one level deep. - :returns: The REST folder object. - """ - scfolder = None - payload = {} - payload['Name'] = folder - payload['StorageCenter'] = self.ssn - if parent != '': - payload['Parent'] = parent - payload['Notes'] = self.notes - - r = self.client.post(url, - payload) - # 201 expected. - if self._check_result(r): - scfolder = self._first_result(r) - return scfolder - - def _create_folder_path(self, url, foldername): - """Creates a folder path from a fully qualified name. - - The REST url sent in defines the folder type being created on the Dell - Storage Center backend. Thus this is generic to server and volume - folders. - - :param url: This is the Dell SC REST url for creating the specific - (server or volume) folder type. - :param foldername: The full folder name with path. - :returns: The REST folder object. - """ - path = self._path_to_array(foldername) - folderpath = '' - instanceId = '' - # Technically the first folder is the root so that is already created. - found = True - scfolder = None - for folder in path: - folderpath = folderpath + folder - # If the last was found see if this part of the path exists too - if found: - listurl = url + '/GetList' - scfolder = self._find_folder(listurl, - folderpath) - if scfolder is None: - found = False - # We didn't find it so create it - if found is False: - scfolder = self._create_folder(url, - instanceId, - folder) - # If we haven't found a folder or created it then leave - if scfolder is None: - LOG.error(_LE('Unable to create folder path %s'), - folderpath) - break - # Next part of the path will need this - instanceId = self._get_id(scfolder) - folderpath = folderpath + '/' - return scfolder - - def _find_folder(self, url, foldername): - """Find a folder on the SC using the specified url. - - Most of the time the folder will already have been created so - we look for the end folder and check that the rest of the path is - right. - - The REST url sent in defines the folder type being created on the Dell - Storage Center backend. Thus this is generic to server and volume - folders. - - :param url: The portion of the url after the base url (see http class) - to use for this operation. (Can be for Server or Volume - folders.) - :param foldername: Full path to the folder we are looking for. - :returns: Dell folder object. - """ - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn) - basename = os.path.basename(foldername) - pf.append('Name', basename) - # If we have any kind of path we throw it into the filters. - folderpath = os.path.dirname(foldername) - if folderpath != '': - # SC convention is to end with a '/' so make sure we do. - folderpath += '/' - pf.append('folderPath', folderpath) - folder = None - r = self.client.post(url, - pf.payload) - # 200 expected. - if self._check_result(r): - folder = self._get_result(r, - 'folderPath', - folderpath) - return folder - - def _find_volume_folder(self, create=False): - """Looks for the volume folder where backend volumes will be created. - - Volume folder is specified in the cindef.conf. See __init. - - :param create: If True will create the folder if not found. - :returns: Folder object. - """ - folder = self._find_folder('StorageCenter/ScVolumeFolder/GetList', - self.vfname) - # Doesn't exist? make it - if folder is None and create is True: - folder = self._create_folder_path('StorageCenter/ScVolumeFolder', - self.vfname) - return folder - - def _init_volume(self, scvolume): - """Initializes the volume. - - Maps the volume to a random server and immediately unmaps - it. This initializes the volume. - - Don't wig out if this fails. - :param scvolume: Dell Volume object. - """ - pf = self._get_payload_filter() - pf.append('scSerialNumber', scvolume.get('scSerialNumber'), 'Equals') - r = self.client.post('StorageCenter/ScServer/GetList', pf.payload) - # 200 expected. - if self._check_result(r): - scservers = self._get_json(r) - # Sort through the servers looking for one with connectivity. - for scserver in scservers: - # TODO(tom_swanson): Add check for server type. - # This needs to be either a physical or virtual server. - # Outside of tempest tests this should not matter as we only - # "init" a volume to allow snapshotting of an empty volume. - if scserver.get('status', '').lower() != 'down': - # Map to actually create the volume - self.map_volume(scvolume, - scserver) - # We have changed the volume so grab a new copy of it. - scvolume = self.find_volume(scvolume.get('name')) - self.unmap_volume(scvolume, - scserver) - return - # We didn't map/unmap the volume. So no initialization done. - # Warn the user before we leave. Note that this is almost certainly - # a tempest test failure we are trying to catch here. A snapshot - # has likely been attempted before the volume has been instantiated - # on the Storage Center. In the real world no one will snapshot - # a volume without first putting some data in that volume. - LOG.warning(_LW('Volume initialization failure. (%s)'), - self._get_id(scvolume)) - - def _find_storage_profile(self, storage_profile): - """Looks for a Storage Profile on the array. - - Storage Profiles determine tiering settings. If not specified a volume - will use the Default storage profile. - - :param storage_profile: The Storage Profile name to find with any - spaces stripped. - :returns: The Storage Profile object or None. - """ - if not storage_profile: - return None - - # Since we are stripping out spaces for convenience we are not - # able to just filter on name. Need to get all Storage Profiles - # and look through for the one we want. Never many profiles, so - # this doesn't cause as much overhead as it might seem. - storage_profile = storage_profile.replace(' ', '').lower() - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn, 'Equals') - r = self.client.post( - 'StorageCenter/ScStorageProfile/GetList', pf.payload) - # 200 expected. - if self._check_result(r): - profiles = self._get_json(r) - for profile in profiles: - # Look for the stripped, case insensitive match - name = profile.get('name', '').replace(' ', '').lower() - if name == storage_profile: - return profile - return None - - def _find_user_replay_profiles(self): - """Find user default profiles. - - Note that this only deals with standard and not cg profiles. - - :return: List of replay profiles. - """ - user_prefs = self._get_user_preferences() - if user_prefs: - profileids = [profile['instanceId'] for profile in - user_prefs['replayProfileList']] - return profileids - return [] - - def _find_daily_replay_profile(self): - """Find the system replay profile named "Daily". - - :return: Profile instanceId or None. - """ - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn) - pf.append('instanceName', 'Daily') - r = self.client.post('StorageCenter/ScReplayProfile/GetList', - pf.payload) - if self._check_result(r): - profiles = self._get_json(r) - if profiles: - return profiles[0]['instanceId'] - return None - - def _find_replay_profiles(self, replay_profile_string): - """Find our replay profiles. - - Note that if called on volume creation the removeids list can be safely - ignored. - - :param replay_profile_string: Comma separated list of profile names. - :return: List replication profiles to use, List to remove. - :raises VolumeBackendAPIException: If we can't find our profiles. - """ - addids = [] - removeids = [] - replay_profiles = [] - if replay_profile_string: - replay_profiles = replay_profile_string.split(',') - # Most of the time they will not specify this so don't call anything. - if replay_profiles: - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn) - pf.append('type', 'Standard') - r = self.client.post('StorageCenter/ScReplayProfile/GetList', - pf.payload) - if self._check_result(r): - profiles = self._get_json(r) - for profile in profiles: - if replay_profiles.count(profile['name']) > 0: - addids.append(profile['instanceId']) - else: - # in the volume. - removeids.append(profile['instanceId']) - # Check that we've found what we are looking for if anything - if len(addids) != len(replay_profiles): - msg = (_('Unable to locate specified replay profiles %s ') % - replay_profile_string) - raise exception.VolumeBackendAPIException(data=msg) - - return addids, removeids - - def update_replay_profiles(self, scvolume, replay_profile_string): - """Update our replay profiles. - - If the replay_profile_string is empty we look for the user's default - profiles. If those aren't found we look for the Daily profile. - - Note that this is in addition to the CG profiles which we do not touch. - - :param scvolume: SC Volume object. - :param replay_profile_string: Comma separated string of replay profile - names. - :return: True/False. - """ - # Find our replay_profiles. - addids, removeids = self._find_replay_profiles(replay_profile_string) - # We either found what we were looking for. - # If we are clearing out our ids then find a default. - if not addids: - # if no replay profiles specified we must be clearing out. - addids = self._find_user_replay_profiles() - if not addids: - addids = [self._find_daily_replay_profile()] - # Do any removals first. - for id in removeids: - # We might have added to the addids list after creating removeids. - # User preferences or the daily profile could have been added. - # If our id is in both lists just skip it and remove it from - # The add list. - if addids.count(id): - addids.remove(id) - elif not self._update_volume_profiles( - scvolume, addid=None, removeid=id): - return False - # Add anything new. - for id in addids: - if not self._update_volume_profiles( - scvolume, addid=id, removeid=None): - return False - return True - - def create_volume(self, name, size, storage_profile=None, - replay_profile_string=None): - """Creates a new volume on the Storage Center. - - It will create it in a folder called self.vfname. If self.vfname - does not exist it will create it. If it cannot create it - the volume will be created in the root. - - :param name: Name of the volume to be created on the Dell SC backend. - This is the cinder volume ID. - :param size: The size of the volume to be created in GB. - :param storage_profile: Optional storage profile to set for the volume. - :param replay_profile_string: Optional replay profile to set for - the volume. - :returns: Dell Volume object or None. - """ - LOG.debug('Create Volume %(name)s %(ssn)s %(folder)s %(profile)s', - {'name': name, - 'ssn': self.ssn, - 'folder': self.vfname, - 'profile': storage_profile, - 'replay': replay_profile_string - }) - - # Find our folder - folder = self._find_volume_folder(True) - - # If we actually have a place to put our volume create it - if folder is None: - LOG.warning(_LW('Unable to create folder %s'), - self.vfname) - - # See if we need a storage profile - profile = self._find_storage_profile(storage_profile) - if storage_profile and profile is None: - msg = _('Storage Profile %s not found.') % storage_profile - raise exception.VolumeBackendAPIException(data=msg) - - # Find our replay_profiles. - addids, removeids = self._find_replay_profiles(replay_profile_string) - - # Init our return. - scvolume = None - - # Create the volume - payload = {} - payload['Name'] = name - payload['Notes'] = self.notes - payload['Size'] = '%d GB' % size - payload['StorageCenter'] = self.ssn - if folder is not None: - payload['VolumeFolder'] = self._get_id(folder) - if profile: - payload['StorageProfile'] = self._get_id(profile) - # This is a new volume so there is nothing to remove. - if addids: - payload['ReplayProfileList'] = addids - r = self.client.post('StorageCenter/ScVolume', - payload) - # 201 expected. - if self._check_result(r): - scvolume = self._get_json(r) - if scvolume: - LOG.info(_LI('Created volume %(instanceId)s: %(name)s'), - {'instanceId': scvolume['instanceId'], - 'name': scvolume['name']}) - else: - LOG.error(_LE('ScVolume returned success with empty payload.' - ' Attempting to locate volume')) - # In theory it is there since success was returned. - # Try one last time to find it before returning. - scvolume = self.find_volume(name) - else: - LOG.error(_LE('Unable to create volume on SC: %s'), name) - - return scvolume - - def _get_volume_list(self, name, deviceid, filterbyvfname=True): - """Return the specified list of volumes. - - :param name: Volume name. - :param deviceid: Volume device ID on the SC backend. - :param filterbyvfname: If set to true then this filters by the preset - folder name. - :return: Returns the scvolume list or None. - """ - result = None - # We need a name or a device ID to find a volume. - if name or deviceid: - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn) - if name is not None: - pf.append('Name', name) - if deviceid is not None: - pf.append('DeviceId', deviceid) - # set folderPath - if filterbyvfname: - vfname = (self.vfname if self.vfname.endswith('/') - else self.vfname + '/') - pf.append('volumeFolderPath', vfname) - r = self.client.post('StorageCenter/ScVolume/GetList', - pf.payload) - # 200 expected. - if self._check_result(r): - result = self._get_json(r) - # We return None if there was an error and a list if the command - # succeeded. It might be an empty list. - return result - - def find_volume(self, name): - """Search self.ssn for volume of name. - - This searches the folder self.vfname (specified in the cinder.conf) - for the volume first. If not found it searches the entire array for - the volume. - - Remember that in the case of a failover we have already been switched - to our new SSN. So the initial searches are valid. - - :param name: Name of the volume to search for. This is the cinder - volume ID. - :returns: Dell Volume object or None if not found. - :raises VolumeBackendAPIException: If multiple copies are found. - """ - LOG.debug('Searching %(sn)s for %(name)s', - {'sn': self.ssn, - 'name': name}) - - # Cannot find a volume without the name - if name is None: - return None - - # Look for our volume in our folder. - vollist = self._get_volume_list(name, None, True) - # If an empty list was returned they probably moved the volumes or - # changed the folder name so try again without the folder. - if not vollist: - LOG.debug('Cannot find volume %(n)s in %(v)s. Searching SC.', - {'n': name, - 'v': self.vfname}) - vollist = self._get_volume_list(name, None, False) - # If we found nothing and are failed over then we might not have - # completed our replication failover. Look for the replication - # volume. We are already pointing at that SC. - if not vollist and self.failed_over: - LOG.debug('Unable to locate volume. Checking for failover.') - # Get our replay name. - fn = self._repl_name(name) - vollist = self._get_volume_list(fn, None, False) - # Same deal as the rest of these. If 0 not found. If greater than - # one we have multiple copies and cannot return a valid result. - if len(vollist) == 1: - LOG.info(_LI('Found failover volume. Competing failover.')) - # Import our found volume. This completes our failover. - scvolume = self._import_one(vollist[0], name) - if scvolume: - LOG.info(_LI('Imported %(fail)s to %(guid)s.'), - {'fail': fn, - 'guid': name}) - return scvolume - msg = _('Unable to complete failover of %s.') % fn - raise exception.VolumeBackendAPIException(data=msg) - - # If multiple volumes of the same name are found we need to error. - if len(vollist) > 1: - # blow up - msg = _('Multiple copies of volume %s found.') % name - raise exception.VolumeBackendAPIException(data=msg) - - # We made it and should have a valid volume. - return None if not vollist else vollist[0] - - def delete_volume(self, name): - """Deletes the volume from the SC backend array. - - If the volume cannot be found we claim success. - - :param name: Name of the volume to search for. This is the cinder - volume ID. - :returns: Boolean indicating success or failure. - """ - vol = self.find_volume(name) - if vol is not None: - r = self.client.delete('StorageCenter/ScVolume/%s' - % self._get_id(vol)) - # 200 expected - if not self._check_result(r): - msg = _('Error deleting volume %(ssn)s: %(volume)s') % { - 'ssn': self.ssn, - 'volume': name} - raise exception.VolumeBackendAPIException(data=msg) - - # json return should be true or false - return self._get_json(r) - - # If we can't find the volume then it is effectively gone. - LOG.warning(_LW('delete_volume: unable to find volume %s'), - name) - return True - - def _find_server_folder(self, create=False): - """Looks for the server folder on the Dell Storage Center. - - This is the folder where a server objects for mapping volumes will be - created. Server folder is specified in cinder.conf. See __init. - - :param create: If True will create the folder if not found. - :return: Folder object. - """ - folder = self._find_folder('StorageCenter/ScServerFolder/GetList', - self.sfname) - if folder is None and create is True: - folder = self._create_folder_path('StorageCenter/ScServerFolder', - self.sfname) - return folder - - def _add_hba(self, scserver, wwnoriscsiname, isfc=False): - """This adds a server HBA to the Dell server object. - - The HBA is taken from the connector provided in initialize_connection. - The Dell server object is largely a container object for the list of - HBAs associated with a single server (or vm or cluster) for the - purposes of mapping volumes. - - :param scserver: Dell server object. - :param wwnoriscsiname: The WWN or IQN to add to this server. - :param isfc: Boolean indicating whether this is an FC HBA or not. - :returns: Boolean indicating success or failure. - """ - payload = {} - if isfc is True: - payload['HbaPortType'] = 'FibreChannel' - else: - payload['HbaPortType'] = 'Iscsi' - payload['WwnOrIscsiName'] = wwnoriscsiname - payload['AllowManual'] = True - r = self.client.post('StorageCenter/ScPhysicalServer/%s/AddHba' - % self._get_id(scserver), - payload) - # 200 expected. - if not self._check_result(r): - LOG.error(_LE('AddHba error: %(wwn)s to %(srvname)s'), - {'wwn': wwnoriscsiname, - 'srvname': scserver['name']}) - return False - return True - - def _find_serveros(self, osname='Red Hat Linux 6.x'): - """Returns the serveros instance id of the specified osname. - - Required to create a Dell server object. - - We do not know that we are Red Hat Linux 6.x but that works - best for Red Hat and Ubuntu. So we use that. - - :param osname: The name of the OS to look for. - :returns: InstanceId of the ScServerOperatingSystem object. - """ - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn) - r = self.client.post('StorageCenter/ScServerOperatingSystem/GetList', - pf.payload) - # 200 expected. - if self._check_result(r): - oslist = self._get_json(r) - for srvos in oslist: - name = srvos.get('name', 'nope') - if name.lower() == osname.lower(): - # Found it return the id - return self._get_id(srvos) - - LOG.warning(_LW('Unable to find appropriate OS %s'), osname) - - return None - - def create_server_multiple_hbas(self, wwns): - """Creates a server with multiple WWNS associated with it. - - Same as create_server except it can take a list of HBAs. - - :param wwns: A list of FC WWNs or iSCSI IQNs associated with this - server. - :returns: Dell server object. - """ - scserver = None - # Our instance names - for wwn in wwns: - if scserver is None: - # Use the fist wwn to create the server. - scserver = self.create_server(wwn, - True) - else: - # Add the wwn to our server - self._add_hba(scserver, - wwn, - True) - return scserver - - def create_server(self, wwnoriscsiname, isfc=False): - """Creates a Dell server object on the the Storage Center. - - Adds the first HBA identified by wwnoriscsiname to it. - - :param wwnoriscsiname: A list of FC WWNs or iSCSI IQNs associated with - this Dell server object. - :param isfc: Boolean indicating whether this is an FC HBA or not. - :returns: Dell server object. - """ - - LOG.info(_LI('Creating server %s'), wwnoriscsiname) - - scserver = None - payload = {} - payload['Name'] = 'Server_' + wwnoriscsiname - payload['StorageCenter'] = self.ssn - payload['Notes'] = self.notes - # We pick Red Hat Linux 6.x because it supports multipath and - # will attach luns to paths as they are found. - scserveros = self._find_serveros('Red Hat Linux 6.x') - if scserveros is not None: - payload['OperatingSystem'] = scserveros - - # Find our folder or make it - folder = self._find_server_folder(True) - - # At this point it doesn't matter if the folder was created or not. - # We just attempt to create the server. Let it be in the root if - # the folder creation fails. - if folder is not None: - payload['ServerFolder'] = self._get_id(folder) - - # create our server - r = self.client.post('StorageCenter/ScPhysicalServer', - payload) - # 201 expected. - if self._check_result(r): - # Server was created - scserver = self._first_result(r) - LOG.info(_LI('SC server created %s'), scserver) - - # Add hba to our server - if scserver is not None: - if not self._add_hba(scserver, - wwnoriscsiname, - isfc): - LOG.error(_LE('Error adding HBA to server')) - # Can't have a server without an HBA - self._delete_server(scserver) - scserver = None - - # Success or failure is determined by the caller - return scserver - - def find_server(self, instance_name): - """Hunts for a server on the Dell backend by instance_name. - - The instance_name is the same as the server's HBA. This is the IQN or - WWN listed in the connector. If found, the server the HBA is attached - to, if any, is returned. - - :param instance_name: instance_name is a FC WWN or iSCSI IQN from - the connector. In cinder a server is identified - by its HBA. - :returns: Dell server object or None. - """ - scserver = None - # We search for our server by first finding our HBA - hba = self._find_serverhba(instance_name) - # Once created hbas stay in the system. So it isn't enough - # that we found one it actually has to be attached to a - # server. - if hba is not None and hba.get('server') is not None: - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn) - pf.append('instanceId', self._get_id(hba['server'])) - r = self.client.post('StorageCenter/ScServer/GetList', - pf.payload) - # 200 expected. - if self._check_result(r): - scserver = self._first_result(r) - - if scserver is None: - LOG.debug('Server (%s) not found.', instance_name) - return scserver - - def _find_serverhba(self, instance_name): - """Hunts for a server HBA on the Dell backend by instance_name. - - Instance_name is the same as the IQN or WWN specified in the - connector. - - :param instance_name: Instance_name is a FC WWN or iSCSI IQN from - the connector. - :returns: Dell server HBA object. - """ - scserverhba = None - # We search for our server by first finding our HBA - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn) - pf.append('instanceName', instance_name) - r = self.client.post('StorageCenter/ScServerHba/GetList', - pf.payload) - # 200 expected. - if self._check_result(r): - scserverhba = self._first_result(r) - return scserverhba - - def _find_domains(self, cportid): - """Find the list of Dell domain objects associated with the cportid. - - :param cportid: The Instance ID of the Dell controller port. - :returns: List of fault domains associated with this controller port. - """ - r = self.client.get('StorageCenter/ScControllerPort/%s/FaultDomainList' - % cportid) - # 200 expected. - if self._check_result(r): - domains = self._get_json(r) - return domains - - LOG.error(_LE('Error getting FaultDomainList for %s'), cportid) - return None - - def _find_fc_initiators(self, scserver): - """Returns a list of FC WWNs associated with the specified Dell server. - - :param scserver: The Dell backend server object. - :returns: A list of FC WWNs associated with this server. - """ - initiators = [] - r = self.client.get('StorageCenter/ScServer/%s/HbaList' - % self._get_id(scserver)) - # 200 expected. - if self._check_result(r): - hbas = self._get_json(r) - for hba in hbas: - wwn = hba.get('instanceName') - if (hba.get('portType') == 'FibreChannel' and - wwn is not None): - initiators.append(wwn) - else: - LOG.error(_LE('Unable to find FC initiators')) - LOG.debug('fc_initiators: %s', initiators) - return initiators - - def get_volume_count(self, scserver): - """Returns the number of volumes attached to specified Dell server. - - :param scserver: The Dell backend server object. - :returns: Mapping count. -1 if there was an error. - """ - r = self.client.get('StorageCenter/ScServer/%s/MappingList' - % self._get_id(scserver)) - # 200 expected. - if self._check_result(r): - mappings = self._get_json(r) - return len(mappings) - # Panic mildly but do not return 0. - return -1 - - def _find_mappings(self, scvolume): - """Find the Dell volume object mappings. - - :param scvolume: Dell volume object. - :returns: A list of Dell mappings objects. - """ - mappings = [] - if scvolume.get('active', False): - r = self.client.get('StorageCenter/ScVolume/%s/MappingList' - % self._get_id(scvolume)) - # 200 expected. - if self._check_result(r): - mappings = self._get_json(r) - else: - LOG.error(_LE('_find_mappings: volume is not active')) - LOG.info(_LI('Volume mappings for %(name)s: %(mappings)s'), - {'name': scvolume.get('name'), - 'mappings': mappings}) - return mappings - - def _find_mapping_profiles(self, scvolume): - """Find the Dell volume object mapping profiles. - - :param scvolume: Dell volume object. - :returns: A list of Dell mapping profile objects. - """ - mapping_profiles = [] - r = self.client.get('StorageCenter/ScVolume/%s/MappingProfileList' - % self._get_id(scvolume)) - # 200 expected. - if self._check_result(r): - mapping_profiles = self._get_json(r) - else: - LOG.error(_LE('Unable to find mapping profiles: %s'), - scvolume.get('name')) - LOG.debug(mapping_profiles) - return mapping_profiles - - def _find_controller_port(self, cportid): - """Finds the SC controller port object for the specified cportid. - - :param cportid: The instanceID of the Dell backend controller port. - :returns: The controller port object. - """ - controllerport = None - r = self.client.get('StorageCenter/ScControllerPort/%s' - % cportid) - # 200 expected. - if self._check_result(r): - controllerport = self._first_result(r) - else: - LOG.error(_LE('Unable to find controller port: %s'), - cportid) - LOG.debug(controllerport) - return controllerport - - def find_wwns(self, scvolume, scserver): - """Finds the lun and wwns of the mapped volume. - - :param scvolume: Storage Center volume object. - :param scserver: Storage Center server opbject. - :returns: Lun, wwns, initiator target map - """ - lun = None # our lun. We return the first lun. - wwns = [] # list of targets - itmap = {} # dict of initiators and the associated targets - - # Make sure we know our server's initiators. Only return - # mappings that contain HBA for this server. - initiators = self._find_fc_initiators(scserver) - # Get our volume mappings - mappings = self._find_mappings(scvolume) - if len(mappings) > 0: - # We check each of our mappings. We want to return - # the mapping we have been configured to use. - for mapping in mappings: - # Find the controller port for this mapping - cport = mapping.get('controllerPort') - controllerport = self._find_controller_port( - self._get_id(cport)) - if controllerport is not None: - # This changed case at one point or another. - # Look for both keys. - wwn = controllerport.get('wwn', - controllerport.get('WWN')) - if wwn: - serverhba = mapping.get('serverHba') - if serverhba: - hbaname = serverhba.get('instanceName') - if hbaname in initiators: - if itmap.get(hbaname) is None: - itmap[hbaname] = [] - itmap[hbaname].append(wwn) - wwns.append(wwn) - - mappinglun = mapping.get('lun') - if lun is None: - lun = mappinglun - elif lun != mappinglun: - LOG.warning(_LW('Inconsistent Luns.')) - else: - LOG.debug('%s not found in initiator list', - hbaname) - else: - LOG.debug('serverhba is None.') - else: - LOG.debug('Unable to find port wwn.') - else: - LOG.debug('controllerport is None.') - else: - LOG.error(_LE('Volume appears unmapped')) - LOG.debug(lun) - LOG.debug(wwns) - LOG.debug(itmap) - # TODO(tom_swanson): if we have nothing to return raise an exception - # here. We can't do anything with an unmapped volume. We shouldn't - # pretend we succeeded. - return lun, wwns, itmap - - def _find_active_controller(self, scvolume): - """Finds the controller on which the Dell volume is active. - - There can be more than one Dell backend controller per Storage center - but a given volume can only be active on one of them at a time. - - :param scvolume: Dell backend volume object. - :returns: Active controller ID. - """ - actvctrl = None - # TODO(Swanson): We have a function that gets this. Call that. - r = self.client.get('StorageCenter/ScVolume/%s/VolumeConfiguration' - % self._get_id(scvolume)) - # 200 expected. - if self._check_result(r): - volconfig = self._first_result(r) - controller = volconfig.get('controller') - actvctrl = self._get_id(controller) - else: - LOG.error(_LE('Unable to retrieve VolumeConfiguration: %s'), - self._get_id(scvolume)) - LOG.debug('activecontroller %s', actvctrl) - return actvctrl - - def _get_controller_id(self, mapping): - # The mapping lists the associated controller. - return self._get_id(mapping.get('controller')) - - def _get_domains(self, mapping): - # Return a list of domains associated with this controller port. - return self._find_domains(self._get_id(mapping.get('controllerPort'))) - - def _get_iqn(self, mapping): - # Get our iqn from the controller port listed in our our mapping. - iqn = None - cportid = self._get_id(mapping.get('controllerPort')) - controllerport = self._find_controller_port(cportid) - LOG.debug('controllerport: %s', controllerport) - if controllerport: - iqn = controllerport.get('iscsiName') - return iqn - - def _is_virtualport_mode(self): - isvpmode = False - r = self.client.get('StorageCenter/ScConfiguration/%s' % self.ssn) - # 200 expected. - if self._check_result(r): - scconfig = self._get_json(r) - if scconfig: - isvpmode = True if (scconfig['iscsiTransportMode'] == - 'VirtualPort') else False - return isvpmode - - def _find_controller_port_iscsi_config(self, cportid): - """Finds the SC controller port object for the specified cportid. - - :param cportid: The instanceID of the Dell backend controller port. - :returns: The controller port object. - """ - controllerport = None - r = self.client.get('StorageCenter/' - 'ScControllerPortIscsiConfiguration/%s' - % cportid) - # 200 expected. - if self._check_result(r): - controllerport = self._first_result(r) - else: - LOG.error(_LE('Unable to find controller ' - 'port iscsi configuration: %s'), - cportid) - return controllerport - - def find_iscsi_properties(self, scvolume, ip=None, port=None): - """Finds target information for a given Dell scvolume object mapping. - - The data coming back is both the preferred path and all the paths. - - :param scvolume: The dell sc volume object. - :param ip: The preferred target portal ip. - :param port: The preferred target portal port. - :returns: iSCSI property dictionary. - :raises: VolumeBackendAPIException - """ - LOG.debug('enter find_iscsi_properties') - LOG.debug('scvolume: %s', scvolume) - # Our mutable process object. - pdata = {'active': -1, - 'up': -1, - 'ip': ip, - 'port': port} - # Our output lists. - portals = [] - luns = [] - iqns = [] - - # Process just looks for the best port to return. - def process(lun, iqn, address, port, status, active): - """Process this mapping information. - - :param lun: SCSI Lun. - :param iqn: iSCSI IQN address. - :param address: IP address. - :param port: IP Port number - :param readonly: Boolean indicating mapping is readonly. - :param status: String indicating mapping status. (Up is what we - are looking for.) - :param active: Boolean indicating whether this is on the active - controller or not. - :return: Nothing - """ - portals.append(address + ':' + - six.text_type(port)) - iqns.append(iqn) - luns.append(lun) - - # We've all the information. We need to find - # the best single portal to return. So check - # this one if it is on the right IP, port and - # if the access and status are correct. - if ((pdata['ip'] is None or pdata['ip'] == address) and - (pdata['port'] is None or pdata['port'] == port)): - - # We need to point to the best link. - # So state active and status up is preferred - # but we don't actually need the state to be - # up at this point. - if pdata['up'] == -1: - if active: - pdata['active'] = len(iqns) - 1 - if status == 'Up': - pdata['up'] = pdata['active'] - - # Start by getting our mappings. - mappings = self._find_mappings(scvolume) - - # We should have mappings at the time of this call but do check. - if len(mappings) > 0: - # In multipath (per Liberty) we will return all paths. But - # if multipath is not set (ip and port are None) then we need - # to return a mapping from the controller on which the volume - # is active. So find that controller. - actvctrl = self._find_active_controller(scvolume) - # Two different methods are used to find our luns and portals - # depending on whether we are in virtual or legacy port mode. - isvpmode = self._is_virtualport_mode() - # Trundle through our mappings. - for mapping in mappings: - # The lun, ro mode and status are in the mapping. - LOG.debug('mapping: %s', mapping) - lun = mapping.get('lun') - status = mapping.get('status') - # Get our IQN from our mapping. - iqn = self._get_iqn(mapping) - # Check if our controller ID matches our active controller ID. - isactive = True if (self._get_controller_id(mapping) == - actvctrl) else False - # If we have an IQN and are in virtual port mode. - if isvpmode and iqn: - domains = self._get_domains(mapping) - if domains: - for dom in domains: - LOG.debug('domain: %s', dom) - ipaddress = dom.get('targetIpv4Address', - dom.get('wellKnownIpAddress')) - portnumber = dom.get('portNumber') - # We have all our information. Process this portal. - process(lun, iqn, ipaddress, portnumber, - status, isactive) - # Else we are in legacy mode. - elif iqn: - # Need to get individual ports - cportid = self._get_id(mapping.get('controllerPort')) - # Legacy mode stuff is in the ISCSI configuration object. - cpconfig = self._find_controller_port_iscsi_config(cportid) - # This should really never fail. Things happen so if it - # does just keep moving. Return what we can. - if cpconfig: - ipaddress = cpconfig.get('ipAddress') - portnumber = cpconfig.get('portNumber') - # We have all our information. Process this portal. - process(lun, iqn, ipaddress, portnumber, - status, isactive) - - # We've gone through all our mappings. - # Make sure we found something to return. - if len(luns) == 0: - # Since we just mapped this and can't find that mapping the world - # is wrong so we raise exception. - raise exception.VolumeBackendAPIException( - data=_('Unable to find iSCSI mappings.')) - - # Make sure we point to the best portal we can. This means it is - # on the active controller and, preferably, up. If it isn't return - # what we have. - if pdata['up'] != -1: - # We found a connection that is already up. Return that. - pdata['active'] = pdata['up'] - elif pdata['active'] == -1: - # This shouldn't be able to happen. Maybe a controller went - # down in the middle of this so just return the first one and - # hope the ports are up by the time the connection is attempted. - LOG.debug('Volume is not yet active on any controller.') - pdata['active'] = 0 - - data = {'target_discovered': False, - 'target_iqn': iqns[pdata['active']], - 'target_iqns': iqns, - 'target_portal': portals[pdata['active']], - 'target_portals': portals, - 'target_lun': luns[pdata['active']], - 'target_luns': luns, - } - LOG.debug('find_iscsi_properties return: %s', - data) - - return data - - def map_volume(self, scvolume, scserver): - """Maps the Dell backend volume object to the Dell server object. - - The check for the Dell server object existence is elsewhere; does not - create the Dell server object. - - :param scvolume: Storage Center volume object. - :param scserver: Storage Center server opbject. - :returns: SC mapping profile or None - """ - # Make sure we have what we think we have - serverid = self._get_id(scserver) - volumeid = self._get_id(scvolume) - if serverid is not None and volumeid is not None: - # If we have a mapping to our server return it here. - mprofiles = self._find_mapping_profiles(scvolume) - for mprofile in mprofiles: - if self._get_id(mprofile.get('server')) == serverid: - return mprofile - # No? Then map it up. - payload = {} - payload['server'] = serverid - advanced = {} - advanced['MapToDownServerHbas'] = True - payload['Advanced'] = advanced - r = self.client.post('StorageCenter/ScVolume/%s/MapToServer' - % volumeid, - payload) - # 200 expected. - if self._check_result(r): - # We just return our mapping - return self._first_result(r) - - # Error out - LOG.error(_LE('Unable to map %(vol)s to %(srv)s'), - {'vol': scvolume['name'], - 'srv': scserver['name']}) - return None - - def unmap_volume(self, scvolume, scserver): - """Unmaps the Dell volume object from the Dell server object. - - Deletes all mappings to a Dell server object, not just the ones on - the path defined in cinder.conf. - - :param scvolume: Storage Center volume object. - :param scserver: Storage Center server opbject. - :returns: True or False. - """ - rtn = True - serverid = self._get_id(scserver) - volumeid = self._get_id(scvolume) - if serverid is not None and volumeid is not None: - profiles = self._find_mapping_profiles(scvolume) - for profile in profiles: - prosrv = profile.get('server') - if prosrv is not None and self._get_id(prosrv) == serverid: - r = self.client.delete('StorageCenter/ScMappingProfile/%s' - % self._get_id(profile)) - # 200 expected. - if self._check_result(r): - # Check our result in the json. - result = self._get_json(r) - # EM 15.1 and 15.2 return a boolean directly. - # 15.3 on up return it in a dict under 'result'. - if result is True or (type(result) is dict and - result.get('result')): - LOG.debug('Volume %(vol)s unmapped from %(srv)s', - {'vol': volumeid, - 'srv': serverid}) - continue - - LOG.error(_LE('Unable to unmap Volume %s'), - volumeid) - # 1 failed unmap is as good as 100. - # Fail it and leave - rtn = False - break - # return true/false. - return rtn - - def get_storage_usage(self): - """Gets the storage usage object from the Dell backend. - - This contains capacity and usage information for the SC. - - :returns: The SC storageusage object. - """ - storageusage = None - if self.ssn is not None: - r = self.client.get('StorageCenter/StorageCenter/%s/StorageUsage' - % self.ssn) - # 200 expected. - if self._check_result(r): - storageusage = self._get_json(r) - - return storageusage - - def create_replay(self, scvolume, replayid, expire): - """Takes a snapshot of a volume. - - One could snap a volume before it has been activated, so activate - by mapping and unmapping to a random server and let them. This - should be a fail but the Tempest tests require it. - - :param scvolume: Volume to snapshot. - :param replayid: Name to use for the snapshot. This is a portion of - the snapshot ID as we do not have space for the - entire GUID in the replay description. - :param expire: Time in minutes before the replay expires. For most - snapshots this will be 0 (never expire) but if we are - cloning a volume we will snap it right before creating - the clone. - :returns: The Dell replay object or None. - """ - replay = None - if scvolume is not None: - if (scvolume.get('active') is not True or - scvolume.get('replayAllowed') is not True): - self._init_volume(scvolume) - payload = {} - payload['description'] = replayid - payload['expireTime'] = expire - r = self.client.post('StorageCenter/ScVolume/%s/CreateReplay' - % self._get_id(scvolume), - payload) - # 200 expected. - if self._check_result(r): - replay = self._first_result(r) - - # Quick double check. - if replay is None: - LOG.warning(_LW('Unable to create snapshot %s'), - replayid) - # Return replay or None. - return replay - - def find_replay(self, scvolume, replayid): - """Searches for the replay by replayid. - - replayid is stored in the replay's description attribute. - - :param scvolume: Dell volume object. - :param replayid: Name to search for. This is a portion of the - snapshot ID as we do not have space for the entire - GUID in the replay description. - :returns: Dell replay object or None. - """ - r = self.client.get('StorageCenter/ScVolume/%s/ReplayList' - % self._get_id(scvolume)) - try: - replays = self._get_json(r) - # This will be a list. If it isn't bail - if isinstance(replays, list): - for replay in replays: - # The only place to save our information with the public - # api is the description field which isn't quite long - # enough. So we check that our description is pretty much - # the max length and we compare that to the start of - # the snapshot id. - description = replay.get('description') - if (len(description) >= 30 and - replayid.startswith(description) is True and - replay.get('markedForExpiration') is not True): - # We found our replay so return it. - return replay - except Exception: - LOG.error(_LE('Invalid ReplayList return: %s'), - r) - # If we are here then we didn't find the replay so warn and leave. - LOG.warning(_LW('Unable to find snapshot %s'), - replayid) - - return None - - def manage_replay(self, screplay, replayid): - """Basically renames the screplay and sets it to never expire. - - :param screplay: DellSC object. - :param replayid: New name for replay. - :return: True on success. False on fail. - """ - if screplay and replayid: - payload = {} - payload['description'] = replayid - payload['expireTime'] = 0 - r = self.client.put('StorageCenter/ScReplay/%s' % - self._get_id(screplay), - payload) - if self._check_result(r): - return True - LOG.error(_LE('Error managing replay %s'), - screplay.get('description')) - return False - - def unmanage_replay(self, screplay): - """Basically sets the expireTime - - :param screplay: DellSC object. - :return: True on success. False on fail. - """ - if screplay: - payload = {} - payload['expireTime'] = 1440 - r = self.client.put('StorageCenter/ScReplay/%s' % - self._get_id(screplay), - payload) - if self._check_result(r): - return True - LOG.error(_LE('Error unmanaging replay %s'), - screplay.get('description')) - return False - - def delete_replay(self, scvolume, replayid): - """Finds a Dell replay by replayid string and expires it. - - Once marked for expiration we do not return the replay as a snapshot - even though it might still exist. (Backend requirements.) - - :param scvolume: Dell volume object. - :param replayid: Name to search for. This is a portion of the snapshot - ID as we do not have space for the entire GUID in the - replay description. - :returns: Boolean for success or failure. - """ - LOG.debug('Expiring replay %s', replayid) - replay = self.find_replay(scvolume, - replayid) - if replay is not None: - r = self.client.post('StorageCenter/ScReplay/%s/Expire' - % self._get_id(replay), - {}) - # 204 expected. - if not self._check_result(r): - return False - # We either couldn't find it or expired it. - return True - - def create_view_volume(self, volname, screplay, replay_profile_string): - """Creates a new volume named volname from the screplay. - - :param volname: Name of new volume. This is the cinder volume ID. - :param screplay: Dell replay object from which to make a new volume. - :param replay_profile_string: Profiles to be applied to the volume - :returns: Dell volume object or None. - """ - folder = self._find_volume_folder(True) - - # Find our replay_profiles. - addids, removeids = self._find_replay_profiles(replay_profile_string) - - # payload is just the volume name and folder if we have one. - payload = {} - payload['Name'] = volname - payload['Notes'] = self.notes - if folder is not None: - payload['VolumeFolder'] = self._get_id(folder) - if addids: - payload['ReplayProfileList'] = addids - r = self.client.post('StorageCenter/ScReplay/%s/CreateView' - % self._get_id(screplay), - payload) - volume = None - # 200 expected. - if self._check_result(r): - volume = self._first_result(r) - - if volume is None: - LOG.error(_LE('Unable to create volume %s from replay'), - volname) - - return volume - - def create_cloned_volume(self, volumename, scvolume, replay_profile_list): - """Creates a volume named volumename from a copy of scvolume. - - This is done by creating a replay and then a view volume from - that replay. The replay is set to expire after an hour. It is only - needed long enough to create the volume. (1 minute should be enough - but we set an hour in case the world has gone mad.) - - - :param volumename: Name of new volume. This is the cinder volume ID. - :param scvolume: Dell volume object. - :param replay_profile_list: List of snapshot profiles. - :returns: The new volume's Dell volume object. - """ - clone = None - replay = self.create_replay(scvolume, - 'Cinder Clone Replay', - 60) - if replay is not None: - clone = self.create_view_volume(volumename, - replay, - replay_profile_list) - else: - LOG.error(_LE('Error: unable to snap replay')) - return clone - - def expand_volume(self, scvolume, newsize): - """Expands scvolume to newsize GBs. - - :param scvolume: Dell volume object to be expanded. - :param newsize: The new size of the volume object. - :returns: The updated Dell volume object on success or None on failure. - """ - payload = {} - payload['NewSize'] = '%d GB' % newsize - r = self.client.post('StorageCenter/ScVolume/%s/ExpandToSize' - % self._get_id(scvolume), - payload) - vol = None - # 200 expected. - if self._check_result(r): - vol = self._get_json(r) - - # More info might be good. - if vol is not None: - LOG.debug('Volume expanded: %(name)s %(size)s', - {'name': vol['name'], - 'size': vol['configuredSize']}) - else: - LOG.error(_LE('Error expanding volume %s.'), - scvolume['name']) - return vol - - def rename_volume(self, scvolume, name): - """Rename scvolume to name. - - This is mostly used by update_migrated_volume. - - :param scvolume: The Dell volume object to be renamed. - :param name: The new volume name. - :returns: Boolean indicating success or failure. - """ - payload = {} - payload['Name'] = name - r = self.client.post('StorageCenter/ScVolume/%s/Modify' - % self._get_id(scvolume), - payload) - # 200 expected. - if not self._check_result(r): - LOG.error(_LE('Error renaming volume %(original)s to %(name)s'), - {'original': scvolume['name'], - 'name': name}) - return False - return True - - def update_storage_profile(self, scvolume, storage_profile): - """Update a volume's Storage Profile. - - Changes the volume setting to use a different Storage Profile. If - storage_profile is None, will reset to the default profile for the - cinder user account. - - :param scvolume: The Storage Center volume to be updated. - :param storage_profile: The requested Storage Profile name. - :returns: True if successful, False otherwise. - """ - prefs = self._get_user_preferences() - if not prefs: - return False - - if not prefs.get('allowStorageProfileSelection'): - LOG.error(_LE('User does not have permission to change ' - 'Storage Profile selection.')) - return False - - profile = self._find_storage_profile(storage_profile) - if storage_profile: - if not profile: - LOG.error(_LE('Storage Profile %s was not found.'), - storage_profile) - return False - else: - # Going from specific profile to the user default - profile = prefs.get('storageProfile') - if not profile: - LOG.error(_LE('Default Storage Profile was not found.')) - return False - - LOG.info(_LI('Switching volume %(vol)s to profile %(prof)s.'), - {'vol': scvolume['name'], - 'prof': profile.get('name')}) - payload = {} - payload['StorageProfile'] = self._get_id(profile) - r = self.client.post('StorageCenter/ScVolumeConfiguration' - '/%s/Modify' - % self._get_id(scvolume), - payload) - # 200 expected. - if not self._check_result(r): - LOG.error(_LE('Error changing Storage Profile for volume ' - '%(original)s to %(name)s'), - {'original': scvolume['name'], - 'name': storage_profile}) - return False - return True - - def _get_user_preferences(self): - """Gets the preferences and defaults for this user. - - There are a set of preferences and defaults for each user on the - Storage Center. This retrieves all settings for the current account - used by Cinder. - """ - r = self.client.get('StorageCenter/StorageCenter/%s/UserPreferences' % - self.ssn) - # 200 expected. - if not self._check_result(r): - return {} - return self._get_json(r) - - def _delete_server(self, scserver): - """Deletes scserver from the backend. - - Just give it a shot. If it fails it doesn't matter to cinder. This - is generally used when a create_server call fails in the middle of - creation. Cinder knows nothing of the servers objects on Dell backends - so success or failure is purely an internal thing. - - Note that we do not delete a server object in normal operation. - - :param scserver: Dell server object to delete. - :returns: Nothing. Only logs messages. - """ - LOG.debug('ScServer delete %s', self._get_id(scserver)) - if scserver.get('deleteAllowed') is True: - r = self.client.delete('StorageCenter/ScServer/%s' - % self._get_id(scserver)) - if self._check_result(r): - LOG.debug('ScServer deleted.') - else: - LOG.debug('_delete_server: deleteAllowed is False.') - - def find_replay_profile(self, name): - """Finds the Dell SC replay profile object name. - - :param name: Name of the replay profile object. This is the - consistency group id. - :return: Dell SC replay profile or None. - :raises: VolumeBackendAPIException - """ - self.cg_except_on_no_support() - pf = self._get_payload_filter() - pf.append('ScSerialNumber', self.ssn) - pf.append('Name', name) - r = self.client.post('StorageCenter/ScReplayProfile/GetList', - pf.payload) - # 200 expected. - if self._check_result(r): - profilelist = self._get_json(r) - if profilelist: - if len(profilelist) > 1: - LOG.error(_LE('Multiple replay profiles under name %s'), - name) - raise exception.VolumeBackendAPIException( - data=_('Multiple profiles found.')) - return profilelist[0] - return None - - def create_replay_profile(self, name): - """Creates a replay profile on the Dell SC. - - :param name: The ID of the consistency group. This will be matched to - the name on the Dell SC. - :return: SC profile or None. - """ - self.cg_except_on_no_support() - profile = self.find_replay_profile(name) - if not profile: - payload = {} - payload['StorageCenter'] = self.ssn - payload['Name'] = name - payload['Type'] = 'Consistent' - payload['Notes'] = self.notes - r = self.client.post('StorageCenter/ScReplayProfile', - payload) - # 201 expected. - if self._check_result(r): - profile = self._first_result(r) - return profile - - def delete_replay_profile(self, profile): - """Delete the replay profile from the Dell SC. - - :param profile: SC replay profile. - :return: Nothing. - :raises: VolumeBackendAPIException - """ - self.cg_except_on_no_support() - r = self.client.delete('StorageCenter/ScReplayProfile/%s' % - self._get_id(profile)) - # 200 is a good return. Log and leave. - if self._check_result(r): - LOG.info(_LI('Profile %s has been deleted.'), - profile.get('name')) - else: - # We failed due to a failure to delete an existing profile. - # This is reason to raise an exception. - LOG.error(_LE('Unable to delete profile %s.'), profile.get('name')) - raise exception.VolumeBackendAPIException( - data=_('Error deleting replay profile.')) - - def _get_volume_configuration(self, scvolume): - """Get the ScVolumeConfiguration object. - - :param scvolume: The Dell SC volume object. - :return: The SCVolumeConfiguration object or None. - """ - r = self.client.get('StorageCenter/ScVolume/%s/VolumeConfiguration' % - self._get_id(scvolume)) - # 200 expected. - if self._check_result(r): - return self._first_result(r) - return None - - def _update_volume_profiles(self, scvolume, addid=None, removeid=None): - """Either Adds or removes the listed profile from the SC volume. - - :param scvolume: Dell SC volume object. - :param addid: Profile ID to be added to the SC volume configuration. - :param removeid: ID to be removed to the SC volume configuration. - :return: True/False on success/failure. - """ - if scvolume: - scvolumecfg = self._get_volume_configuration(scvolume) - if scvolumecfg: - profilelist = scvolumecfg.get('replayProfileList', []) - newprofilelist = [] - # Do we have one to add? Start the list with it. - if addid: - newprofilelist = [addid] - # Re-add our existing profiles. - for profile in profilelist: - profileid = self._get_id(profile) - # Make sure it isn't one we want removed and that we - # haven't already added it. (IE it isn't the addid.) - if (profileid != removeid and - newprofilelist.count(profileid) == 0): - newprofilelist.append(profileid) - # Update our volume configuration. - payload = {} - payload['ReplayProfileList'] = newprofilelist - r = self.client.put('StorageCenter/ScVolumeConfiguration/%s' % - self._get_id(scvolumecfg), - payload) - # check result - LOG.debug('_update_volume_profiles %s : %s : %s', - self._get_id(scvolume), - profilelist, - r) - # 200 expected. - if self._check_result(r): - return True - return False - - def _add_cg_volumes(self, profileid, add_volumes): - """Trundles through add_volumes and adds the replay profile to them. - - :param profileid: The ID of the replay profile. - :param add_volumes: List of Dell SC volume objects that are getting - added to the consistency group. - :return: True/False on success/failure. - """ - for vol in add_volumes: - if (self._update_volume_profiles(self.find_volume(vol['id']), - addid=profileid, - removeid=None)): - LOG.info(_LI('Added %s to cg.'), vol['id']) - else: - LOG.error(_LE('Failed to add %s to cg.'), vol['id']) - return False - return True - - def _remove_cg_volumes(self, profileid, remove_volumes): - """Removes the replay profile from the remove_volumes list of vols. - - :param profileid: The ID of the replay profile. - :param remove_volumes: List of Dell SC volume objects that are getting - removed from the consistency group. - :return: True/False on success/failure. - """ - for vol in remove_volumes: - if (self._update_volume_profiles(self.find_volume(vol['id']), - addid=None, - removeid=profileid)): - LOG.info(_LI('Removed %s from cg.'), vol['id']) - else: - LOG.error(_LE('Failed to remove %s from cg.'), vol['id']) - return False - return True - - def update_cg_volumes(self, profile, add_volumes=None, - remove_volumes=None): - """Adds or removes the profile from the specified volumes - - :param profile: Dell SC replay profile object. - :param add_volumes: List of volumes we are adding to the consistency - group. (Which is to say we are adding the profile - to this list of volumes.) - :param remove_volumes: List of volumes we are removing from the - consistency group. (Which is to say we are - removing the profile from this list of volumes.) - :return: True/False on success/failure. - """ - self.cg_except_on_no_support() - ret = True - profileid = self._get_id(profile) - if add_volumes: - LOG.info(_LI('Adding volumes to cg %s.'), profile['name']) - ret = self._add_cg_volumes(profileid, add_volumes) - if ret and remove_volumes: - LOG.info(_LI('Removing volumes from cg %s.'), profile['name']) - ret = self._remove_cg_volumes(profileid, remove_volumes) - return ret - - def _init_cg_volumes(self, profileid): - """Gets the cg volume list and maps/unmaps the non active volumes. - - :param profileid: Replay profile identifier. - :return: Nothing - """ - r = self.client.get('StorageCenter/ScReplayProfile/%s/VolumeList' % - profileid) - # 200 expected. - if self._check_result(r): - vols = self._get_json(r) - for vol in vols: - if (vol.get('active') is not True or - vol.get('replayAllowed') is not True): - self._init_volume(vol) - - def snap_cg_replay(self, profile, replayid, expire): - """Snaps a replay of a consistency group. - - :param profile: The name of the consistency group profile. - :param replayid: The name of the replay. - :param expire: Time in mintues before a replay expires. 0 means no - expiration. - :returns: Dell SC replay object. - """ - self.cg_except_on_no_support() - if profile: - # We have to make sure these are snappable. - self._init_cg_volumes(self._get_id(profile)) - - # Succeed or fail we soldier on. - payload = {} - payload['description'] = replayid - payload['expireTime'] = expire - r = self.client.post('StorageCenter/ScReplayProfile/%s/' - 'CreateReplay' - % self._get_id(profile), - payload) - # 204 expected. - if self._check_result(r): - LOG.info(_LI('CreateReplay success %s'), replayid) - return True - - return False - - def _find_sc_cg(self, profile, replayid): - """Finds the sc consistency group that matches replayid - - :param profile: Dell profile object. - :param replayid: Name to search for. This is a portion of the - snapshot ID as we do not have space for the entire - GUID in the replay description. - :return: Consistency group object or None. - """ - self.cg_except_on_no_support() - r = self.client.get( - 'StorageCenter/ScReplayProfile/%s/ConsistencyGroupList' - % self._get_id(profile)) - # 200 expected. - if self._check_result(r): - cglist = self._get_json(r) - if cglist and isinstance(cglist, list): - for cg in cglist: - desc = cg.get('description') - if (len(desc) >= 30 and - replayid.startswith(desc) is True): - # We found our cg so return it. - return cg - return None - - def _find_cg_replays(self, profile, replayid): - """Searches for the replays that match replayid for a given profile. - - replayid is stored in the replay's description attribute. - - :param profile: Dell profile object. - :param replayid: Name to search for. This is a portion of the - snapshot ID as we do not have space for the entire - GUID in the replay description. - :returns: Dell replay object array. - """ - self.cg_except_on_no_support() - replays = [] - sccg = self._find_sc_cg(profile, replayid) - if sccg: - r = self.client.get( - 'StorageCenter/ScReplayConsistencyGroup/%s/ReplayList' - % self._get_id(sccg)) - - replays = self._get_json(r) - else: - LOG.error(_LE('Unable to locate snapshot %s'), replayid) - - return replays - - def delete_cg_replay(self, profile, replayid): - """Finds a Dell cg replay by replayid string and expires it. - - Once marked for expiration we do not return the replay as a snapshot - even though it might still exist. (Backend requirements.) - - :param cg_name: Consistency Group name. This is the ReplayProfileName. - :param replayid: Name to search for. This is a portion of the snapshot - ID as we do not have space for the entire GUID in the - replay description. - :returns: Boolean for success or failure. - """ - self.cg_except_on_no_support() - LOG.debug('Expiring consistency group replay %s', replayid) - replays = self._find_cg_replays(profile, - replayid) - for replay in replays: - instanceid = self._get_id(replay) - LOG.debug('Expiring replay %s', instanceid) - r = self.client.post('StorageCenter/ScReplay/%s/Expire' - % instanceid, - {}) - # 204 expected. - if not self._check_result(r): - return False - # We either couldn't find it or expired it. - return True - - def cg_except_on_no_support(self): - if not self.consisgroups: - msg = _('Dell API 2.1 or later required' - ' for Consistency Group support') - raise NotImplementedError(data=msg) - - @staticmethod - def size_to_gb(spacestring): - """Splits a SC size string into GB and a remainder. - - Space is returned in a string like ... - 7.38197504E8 Bytes - Need to split that apart and convert to GB. - - :param spacestring: SC size string. - :return: Size in GB and remainder in byte. - """ - try: - n = spacestring.split(' ', 1) - fgb = int(float(n[0]) // 1073741824) - frem = int(float(n[0]) % 1073741824) - return fgb, frem - - except Exception: - # We received an invalid size string. Blow up. - raise exception.VolumeBackendAPIException( - data=_('Error retrieving volume size')) - - def _import_one(self, scvolume, newname): - # Find our folder - folder = self._find_volume_folder(True) - - # If we actually have a place to put our volume create it - if folder is None: - LOG.warning(_LW('Unable to create folder %s'), - self.vfname) - - # Rename and move our volume. - payload = {} - payload['Name'] = newname - if folder: - payload['VolumeFolder'] = self._get_id(folder) - - r = self.client.put('StorageCenter/ScVolume/%s' % - self._get_id(scvolume), - payload) - # 200 expected. - if self._check_result(r): - return self._get_json(r) - return None - - def manage_existing(self, newname, existing): - """Finds the volume named existing and renames it. - - This checks a few things. The volume has to exist. There can - only be one volume by that name. Since cinder manages volumes - by the GB it has to be defined on a GB boundry. - - This renames existing to newname. newname is the guid from - the cinder volume['id']. The volume is moved to the defined - cinder volume folder. - - :param newname: Name to rename the volume to. - :param existing: The existing volume dict.. - :return: Nothing. - :raises: VolumeBackendAPIException, ManageExistingInvalidReference - """ - vollist = self._get_volume_list(existing.get('source-name'), - existing.get('source-id'), - False) - count = len(vollist) - # If we found one volume with that name we can work with it. - if count == 1: - # First thing to check is if the size is something we can - # work with. - sz, rem = self.size_to_gb(vollist[0]['configuredSize']) - if rem > 0: - raise exception.VolumeBackendAPIException( - data=_('Volume size must multiple of 1 GB.')) - - # We only want to grab detached volumes. - mappings = self._find_mappings(vollist[0]) - if len(mappings) > 0: - msg = _('Volume is attached to a server. (%s)') % existing - raise exception.VolumeBackendAPIException(data=msg) - - scvolume = self._import_one(vollist[0], newname) - - if not scvolume: - msg = _('Unable to manage volume %s') % existing - raise exception.VolumeBackendAPIException(data=msg) - elif count > 1: - raise exception.ManageExistingInvalidReference( - existing_ref=existing, reason=_('Volume not unique.')) - else: - raise exception.ManageExistingInvalidReference( - existing_ref=existing, reason=_('Volume not found.')) - - def get_unmanaged_volume_size(self, existing): - """Looks up the volume named existing and returns its size string. - - :param existing: Existing volume dict. - :return: The SC configuredSize string. - :raises: ManageExistingInvalidReference - """ - vollist = self._get_volume_list(existing.get('source-name'), - existing.get('source-id'), - False) - count = len(vollist) - # If we found one volume with that name we can work with it. - if count == 1: - sz, rem = self.size_to_gb(vollist[0]['configuredSize']) - if rem > 0: - raise exception.VolumeBackendAPIException( - data=_('Volume size must multiple of 1 GB.')) - return sz - elif count > 1: - raise exception.ManageExistingInvalidReference( - existing_ref=existing, reason=_('Volume not unique.')) - else: - raise exception.ManageExistingInvalidReference( - existing_ref=existing, reason=_('Volume not found.')) - - def unmanage(self, scvolume): - """Unmanage our volume. - - We simply rename with with a prefix of 'Unmanaged_'. That's it. - - :param scvolume: The Dell SC volume object. - :return: Nothing. - :raises: VolumeBackendAPIException - """ - newname = 'Unmanaged_' + scvolume['name'] - payload = {} - payload['Name'] = newname - r = self.client.put('StorageCenter/ScVolume/%s' % - self._get_id(scvolume), - payload) - # 200 expected. - if self._check_result(r): - LOG.info(_LI('Volume %s unmanaged.'), scvolume['name']) - else: - msg = _('Unable to rename volume %(existing)s to %(newname)s') % { - 'existing': scvolume['name'], - 'newname': newname} - raise exception.VolumeBackendAPIException(data=msg) - - def _find_qos(self, qosnode): - """Find Dell SC QOS Node entry for replication. - - :param qosnode: Name of qosnode. - :return: scqos node object. - """ - pf = self._get_payload_filter() - pf.append('scSerialNumber', self.ssn) - pf.append('name', qosnode) - r = self.client.post('StorageCenter/ScReplicationQosNode/GetList', - pf.payload) - # 200 expected. - if self._check_result(r): - nodes = self._get_json(r) - if len(nodes) > 0: - return nodes[0] - else: - payload = {} - payload['LinkSpeed'] = '1 Gbps' - payload['Name'] = qosnode - payload['StorageCenter'] = self.ssn - payload['BandwidthLimited'] = False - r = self.client.post('StorageCenter/ScReplicationQosNode', - payload) - # 201 expected. - if self._check_result(r): - return self._get_json(r) - - LOG.error(_LE('Unable to find or create QoS Node named %s'), qosnode) - raise exception.VolumeBackendAPIException( - data=_('Failed to find QoSnode')) - - def update_replicate_active_replay(self, scvolume, replactive): - """Enables or disables replicating the active replay for given vol. - - :param scvolume: SC Volume object. - :param replactive: True or False - :return: True or False - """ - r = self.client.get('StorageCenter/ScVolume/%s/ReplicationSourceList' % - self._get_id(scvolume)) - # 200 expected. - if self._check_result(r): - replications = self._get_json(r) - for replication in replications: - if replication['replicateActiveReplay'] != replactive: - payload = {'ReplicateActiveReplay': replactive} - r = self.client.put('StorageCenter/ScReplication/%s' % - replication['instanceId'], - payload) - if not self._check_result(r): - return False - return True - - def get_screplication(self, scvolume, destssn): - """Find the screplication object for the volume on the dest backend. - - :param scvolume: - :param destssn: - :return: - """ - LOG.debug('get_screplication') - r = self.client.get('StorageCenter/ScVolume/%s/ReplicationSourceList' % - self._get_id(scvolume)) - # 200 expected. - if self._check_result(r): - replications = self._get_json(r) - for replication in replications: - # So we need to find the replication we are looking for. - LOG.debug(replication) - LOG.debug('looking for %s', destssn) - if replication.get('destinationScSerialNumber') == destssn: - return replication - # Unable to locate replication. - LOG.warning(_LW('Unable to locate replication %(vol)s to %(ssn)s'), - {'vol': scvolume.get('name'), - 'ssn': destssn}) - return None - - def delete_replication(self, scvolume, destssn): - """Deletes the SC replication object from scvolume to the destssn. - - :param scvolume: Dell SC Volume object. - :param destssn: SC the replication is replicating to.S - :return: True on success. False on fail. - """ - replication = self.get_screplication(scvolume, destssn) - if replication: - # TODO(tswanson): Sort out why we cannot send down attributes. - r = self.client.delete('StorageCenter/ScReplication/%s' % - self._get_id(replication)) - if self._check_result(r): - # check that we whacked the dest volume - LOG.info(_LI('Replication %(vol)s to %(dest)s.'), - {'vol': scvolume.get('name'), - 'dest': destssn}) - - return True - else: - LOG.error(_LE('Unable to delete replication for ' - '%(vol)s to %(dest)s.'), - {'vol': scvolume.get('name'), - 'dest': destssn}) - return False - - def _repl_name(self, name): - return self.repl_prefix + name - - def _get_disk_folder(self, ssn, foldername): - # TODO(tswanson): Harden this. - diskfolder = None - # If no folder name we just pass through this. - if foldername: - pf = self._get_payload_filter() - pf.append('scSerialNumber', ssn) - pf.append('name', foldername) - r = self.client.post('StorageCenter/ScDiskFolder/GetList', - pf.payload) - if self._check_result(r): - try: - # Go for broke. - diskfolder = self._get_json(r)[0] - except Exception: - # We just log this as an error and return nothing. - LOG.error(_LE('Unable to find ' - 'disk folder %(name)s on %(ssn)s'), - {'name': foldername, - 'ssn': ssn}) - return diskfolder - - def create_replication(self, scvolume, destssn, qosnode, - synchronous, diskfolder, replicate_active): - """Create repl from scvol to destssn. - - :param scvolume: Dell SC volume object. - :param destssn: Destination SSN string. - :param qosnode: Name of Dell SC QOS Node for this replication. - :param synchronous: Boolean. - :param diskfolder: optional disk folder name. - :param replicate_active: replicate active replay. - :return: Dell SC replication object. - """ - screpl = None - ssn = self.find_sc(int(destssn)) - payload = {} - payload['DestinationStorageCenter'] = ssn - payload['QosNode'] = self._get_id(self._find_qos(qosnode)) - payload['SourceVolume'] = self._get_id(scvolume) - payload['StorageCenter'] = self.find_sc() - # Have to replicate the active replay. - payload['ReplicateActiveReplay'] = replicate_active or synchronous - payload['Type'] = 'Synchronous' if synchronous else 'Asynchronous' - destinationvolumeattributes = {} - destinationvolumeattributes['CreateSourceVolumeFolderPath'] = True - destinationvolumeattributes['Notes'] = self.notes - destinationvolumeattributes['Name'] = self._repl_name(scvolume['name']) - # Find our disk folder. If they haven't specified one this will just - # drop through. If they have specified one and it can't be found the - # error will be logged but this will keep going. - df = self._get_disk_folder(destssn, diskfolder) - if df: - destinationvolumeattributes['DiskFolder'] = self._get_id(df) - payload['DestinationVolumeAttributes'] = destinationvolumeattributes - r = self.client.post('StorageCenter/ScReplication', payload) - # 201 expected. - if self._check_result(r): - LOG.info(_LI('Replication created for %(volname)s to %(destsc)s'), - {'volname': scvolume.get('name'), - 'destsc': destssn}) - screpl = self._get_json(r) - - # Check we did something. - if not screpl: - # Failed to launch. Inform user. Throw. - LOG.error(_LE('Unable to replicate %(volname)s to %(destsc)s'), - {'volname': scvolume.get('name'), - 'destsc': destssn}) - return screpl - - def find_repl_volume(self, guid, destssn, instance_id=None): - """Find our replay destination volume on the destssn. - - :param guid: Volume ID. - :param destssn: Where to look for the volume. - :param instance_id: If we know our exact volume ID use that. - :return: SC Volume object or None - """ - # Do a normal volume search. - pf = self._get_payload_filter() - pf.append('scSerialNumber', destssn) - pf.append('ReplicationDestination', True) - # There is a chance we know the exact volume. If so then use that. - if instance_id: - pf.append('instanceId', instance_id) - else: - # Try the name. - pf.append('Name', self._repl_name(guid)) - r = self.client.post('StorageCenter/ScVolume/GetList', - pf.payload) - if self._check_result(r): - volumes = self._get_json(r) - if len(volumes) == 1: - return volumes[0] - return None - - def remove_mappings(self, scvol): - """Peels all the mappings off of scvol. - - :param scvol: - :return: - """ - if scvol: - r = self.client.post('StorageCenter/ScVolume/%s/Unmap' % - self._get_id(scvol), - {}) - return self._check_result(r) - return False - - def break_replication(self, volumename, destssn): - """This just breaks the replication. - - If we find the source we just delete the replication. If the source - is down then we find the destination and unmap it. Fail pretty much - every time this goes south. - - :param volumename: - :return: - """ - ret = False - replid = None - scvolume = self.find_volume(volumename) - screplication = self.get_screplication(scvolume, destssn) - # if we got our replication volume we can do this nicely. - if screplication: - replid = screplication['destinationVolume']['instanceId'] - screplvol = self.find_repl_volume(volumename, destssn, replid) - # delete_replication fails to delete replication without also - # stuffing it into the recycle bin. - # Instead we try to unmap the destination volume which will break - # the replication but leave the replication object on the SC. - ret = self.remove_mappings(screplvol) - # If the volume is free of replication. - if ret: - # Try to kill mappings on the source. - # We don't care that this succeeded or failed. Just move on. - self.remove_mappings(scvolume) - - return ret diff --git a/cinder/volume/drivers/dell/dell_storagecenter_common.py b/cinder/volume/drivers/dell/dell_storagecenter_common.py deleted file mode 100644 index 03ff242fb..000000000 --- a/cinder/volume/drivers/dell/dell_storagecenter_common.py +++ /dev/null @@ -1,1213 +0,0 @@ -# Copyright 2015 Dell Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume import driver -from cinder.volume.drivers.dell import dell_storagecenter_api -from cinder.volume.drivers.san.san import san_opts -from cinder.volume import volume_types - - -common_opts = [ - cfg.IntOpt('dell_sc_ssn', - default=64702, - help='Storage Center System Serial Number'), - cfg.PortOpt('dell_sc_api_port', - default=3033, - help='Dell API port'), - cfg.StrOpt('dell_sc_server_folder', - default='openstack', - help='Name of the server folder to use on the Storage Center'), - cfg.StrOpt('dell_sc_volume_folder', - default='openstack', - help='Name of the volume folder to use on the Storage Center'), - cfg.BoolOpt('dell_sc_verify_cert', - default=False, - help='Enable HTTPS SC certificate verification.') -] - -LOG = logging.getLogger(__name__) - -CONF = cfg.CONF -CONF.register_opts(common_opts) - - -class DellCommonDriver(driver.ConsistencyGroupVD, driver.ManageableVD, - driver.ExtendVD, driver.ManageableSnapshotsVD, - driver.SnapshotVD, driver.BaseVD): - - def __init__(self, *args, **kwargs): - super(DellCommonDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(common_opts) - self.configuration.append_config_values(san_opts) - self.backend_name =\ - self.configuration.safe_get('volume_backend_name') or 'Dell' - self.backends = self.configuration.safe_get('replication_device') - self.replication_enabled = True if self.backends else False - self.is_direct_connect = False - self.active_backend_id = kwargs.get('active_backend_id', None) - self.failed_over = (self.active_backend_id is not None) - - def _bytes_to_gb(self, spacestring): - """Space is returned in a string like ... - - 7.38197504E8 Bytes - Need to split that apart and convert to GB. - - :returns: gbs in int form - """ - try: - n = spacestring.split(' ', 1) - fgbs = float(n[0]) / 1073741824.0 - igbs = int(fgbs) - return igbs - except Exception: - # If any of that blew up it isn't in the format we - # thought so eat our error and return None - return None - - def do_setup(self, context): - """One time driver setup. - - Called once by the manager after the driver is loaded. - Sets up clients, check licenses, sets up protocol - specific helpers. - """ - self._client = dell_storagecenter_api.StorageCenterApiHelper( - self.configuration, self.active_backend_id) - - def check_for_setup_error(self): - """Validates the configuration information.""" - with self._client.open_connection() as api: - api.find_sc() - self.is_direct_connect = api.is_direct_connect - if self.is_direct_connect and self.replication_enabled: - msg = _('Dell Cinder driver configuration error replication ' - 'not supported with direct connect.') - raise exception.InvalidHost(reason=msg) - - # If we are a healthy replicated system make sure our backend - # is alive. - if self.replication_enabled and not self.failed_over: - # Check that our replication destinations are available. - for backend in self.backends: - replssn = backend['target_device_id'] - try: - # Just do a find_sc on it. If it raises we catch - # that and raise with a correct exception. - api.find_sc(int(replssn)) - except exception.VolumeBackendAPIException: - msg = _('Dell Cinder driver configuration error ' - 'replication_device %s not found') % replssn - raise exception.InvalidHost(reason=msg) - - def _get_volume_extra_specs(self, volume): - """Gets extra specs for the given volume.""" - type_id = volume.get('volume_type_id') - if type_id: - return volume_types.get_volume_type_extra_specs(type_id) - - return {} - - def _add_volume_to_consistency_group(self, api, scvolume, volume): - """Just a helper to add a volume to a consistency group. - - :param api: Dell SC API opbject. - :param scvolume: Dell SC Volume object. - :param volume: Cinder Volume object. - :returns: Nothing. - """ - if scvolume and volume.get('consistencygroup_id'): - profile = api.find_replay_profile( - volume.get('consistencygroup_id')) - if profile: - api.update_cg_volumes(profile, [volume]) - - def _do_repl(self, api, volume): - """Checks if we can do replication. - - Need the extra spec set and we have to be talking to EM. - - :param api: Dell REST API object. - :param volume: Cinder Volume object. - :return: Boolean (True if replication enabled), Boolean (True if - replication type is sync. - """ - do_repl = False - sync = False - # Repl does not work with direct connect. - if not self.failed_over and not self.is_direct_connect: - specs = self._get_volume_extra_specs(volume) - do_repl = specs.get('replication_enabled') == ' True' - sync = specs.get('replication_type') == ' sync' - return do_repl, sync - - def _create_replications(self, api, volume, scvolume): - """Creates any appropriate replications for a given volume. - - :param api: Dell REST API object. - :param volume: Cinder volume object. - :param scvolume: Dell Storage Center Volume object. - :return: model_update - """ - # Replication V2 - # for now we assume we have an array named backends. - replication_driver_data = None - # Replicate if we are supposed to. - do_repl, sync = self._do_repl(api, volume) - if do_repl: - for backend in self.backends: - # Check if we are to replicate the active replay or not. - specs = self._get_volume_extra_specs(volume) - replact = specs.get('replication:activereplay') == ' True' - if not api.create_replication(scvolume, - backend['target_device_id'], - backend.get('qosnode', - 'cinderqos'), - sync, - backend.get('diskfolder', None), - replact): - # Create replication will have printed a better error. - msg = _('Replication %(name)s to %(ssn)s failed.') % { - 'name': volume['id'], - 'ssn': backend['target_device_id']} - raise exception.VolumeBackendAPIException(data=msg) - if not replication_driver_data: - replication_driver_data = backend['target_device_id'] - else: - replication_driver_data += ',' - replication_driver_data += backend['target_device_id'] - # If we did something return model update. - model_update = {} - if replication_driver_data: - model_update = {'replication_status': 'enabled', - 'replication_driver_data': replication_driver_data} - return model_update - - @staticmethod - def _cleanup_failed_create_volume(api, volumename): - try: - api.delete_volume(volumename) - except exception.VolumeBackendAPIException as ex: - LOG.info(_LI('Non fatal cleanup error: %s.'), ex.msg) - - def create_volume(self, volume): - """Create a volume.""" - model_update = {} - - # We use id as our name as it is unique. - volume_name = volume.get('id') - # Look for our volume - volume_size = volume.get('size') - - # See if we have any extra specs. - specs = self._get_volume_extra_specs(volume) - storage_profile = specs.get('storagetype:storageprofile') - replay_profile_string = specs.get('storagetype:replayprofiles') - - LOG.debug('Creating volume %(name)s of size %(size)s', - {'name': volume_name, - 'size': volume_size}) - scvolume = None - with self._client.open_connection() as api: - try: - if api.find_sc(): - scvolume = api.create_volume(volume_name, - volume_size, - storage_profile, - replay_profile_string) - if scvolume is None: - raise exception.VolumeBackendAPIException( - message=_('Unable to create volume %s') % - volume_name) - - # Update Consistency Group - self._add_volume_to_consistency_group(api, scvolume, volume) - - # Create replications. (Or not. It checks.) - model_update = self._create_replications(api, volume, scvolume) - - except Exception: - # if we actually created a volume but failed elsewhere - # clean up the volume now. - self._cleanup_failed_create_volume(api, volume_name) - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to create volume %s'), - volume_name) - if scvolume is None: - raise exception.VolumeBackendAPIException( - data=_('Unable to create volume. Backend down.')) - - return model_update - - def _split_driver_data(self, replication_driver_data): - """Splits the replication_driver_data into an array of ssn strings. - - :param replication_driver_data: A string of comma separated SSNs. - :returns: SSNs in an array of strings. - """ - ssnstrings = [] - # We have any replication_driver_data. - if replication_driver_data: - # Split the array and wiffle through the entries. - for str in replication_driver_data.split(','): - # Strip any junk from the string. - ssnstring = str.strip() - # Anything left? - if ssnstring: - # Add it to our array. - ssnstrings.append(ssnstring) - return ssnstrings - - def _delete_replications(self, api, volume): - """Delete replications associated with a given volume. - - We should be able to roll through the replication_driver_data list - of SSNs and delete replication objects between them and the source - volume. - - :param api: Dell REST API object. - :param volume: Cinder Volume object - :return: - """ - do_repl, sync = self._do_repl(api, volume) - if do_repl: - volume_name = volume.get('id') - scvol = api.find_volume(volume_name) - replication_driver_data = volume.get('replication_driver_data') - # This is just a string of ssns separated by commas. - ssnstrings = self._split_driver_data(replication_driver_data) - # Trundle through these and delete them all. - for ssnstring in ssnstrings: - ssn = int(ssnstring) - if not api.delete_replication(scvol, ssn): - LOG.warning(_LW('Unable to delete replication of ' - 'Volume %(vname)s to Storage Center ' - '%(sc)s.'), - {'vname': volume_name, - 'sc': ssnstring}) - # If none of that worked or there was nothing to do doesn't matter. - # Just move on. - - def delete_volume(self, volume): - deleted = False - # We use id as our name as it is unique. - volume_name = volume.get('id') - LOG.debug('Deleting volume %s', volume_name) - with self._client.open_connection() as api: - try: - if api.find_sc(): - self._delete_replications(api, volume) - deleted = api.delete_volume(volume_name) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to delete volume %s'), - volume_name) - - # if there was an error we will have raised an - # exception. If it failed to delete it is because - # the conditions to delete a volume were not met. - if deleted is False: - raise exception.VolumeIsBusy(volume_name=volume_name) - - def create_snapshot(self, snapshot): - """Create snapshot""" - # our volume name is the volume id - volume_name = snapshot.get('volume_id') - snapshot_id = snapshot.get('id') - LOG.debug('Creating snapshot %(snap)s on volume %(vol)s', - {'snap': snapshot_id, - 'vol': volume_name}) - with self._client.open_connection() as api: - if api.find_sc(): - scvolume = api.find_volume(volume_name) - if scvolume is not None: - if api.create_replay(scvolume, - snapshot_id, - 0) is not None: - snapshot['status'] = 'available' - return - else: - LOG.warning(_LW('Unable to locate volume:%s'), - volume_name) - - snapshot['status'] = 'error_creating' - msg = _('Failed to create snapshot %s') % snapshot_id - raise exception.VolumeBackendAPIException(data=msg) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create new volume from other volume's snapshot on appliance.""" - model_update = {} - scvolume = None - src_volume_name = snapshot.get('volume_id') - # This snapshot could have been created on its own or as part of a - # cgsnapshot. If it was a cgsnapshot it will be identified on the Dell - # backend under cgsnapshot_id. Given the volume ID and the - # cgsnapshot_id we can find the appropriate snapshot. - # So first we look for cgsnapshot_id. If that is blank then it must - # have been a normal snapshot which will be found under snapshot_id. - snapshot_id = snapshot.get('cgsnapshot_id') - if not snapshot_id: - snapshot_id = snapshot.get('id') - volume_name = volume.get('id') - LOG.debug( - 'Creating new volume %(vol)s from snapshot %(snap)s ' - 'from vol %(src)s', - {'vol': volume_name, - 'snap': snapshot_id, - 'src': src_volume_name}) - with self._client.open_connection() as api: - try: - if api.find_sc(): - srcvol = api.find_volume(src_volume_name) - if srcvol is not None: - replay = api.find_replay(srcvol, - snapshot_id) - if replay is not None: - volume_name = volume.get('id') - # See if we have any extra specs. - specs = self._get_volume_extra_specs(volume) - replay_profile_string = specs.get( - 'storagetype:replayprofiles') - scvolume = api.create_view_volume( - volume_name, replay, replay_profile_string) - if scvolume is None: - raise exception.VolumeBackendAPIException( - message=_('Unable to create volume ' - '%(name)s from %(snap)s.') % - {'name': volume_name, - 'snap': snapshot_id}) - - # Update Consistency Group - self._add_volume_to_consistency_group(api, - scvolume, - volume) - # Replicate if we are supposed to. - model_update = self._create_replications(api, - volume, - scvolume) - - except Exception: - # Clean up after ourselves. - self._cleanup_failed_create_volume(api, volume_name) - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to create volume %s'), - volume_name) - if scvolume is not None: - LOG.debug('Volume %(vol)s created from %(snap)s', - {'vol': volume_name, - 'snap': snapshot_id}) - else: - msg = _('Failed to create volume %s') % volume_name - raise exception.VolumeBackendAPIException(data=msg) - - return model_update - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - model_update = {} - scvolume = None - src_volume_name = src_vref.get('id') - volume_name = volume.get('id') - LOG.debug('Creating cloned volume %(clone)s from volume %(vol)s', - {'clone': volume_name, - 'vol': src_volume_name}) - with self._client.open_connection() as api: - try: - if api.find_sc(): - srcvol = api.find_volume(src_volume_name) - if srcvol is not None: - # See if we have any extra specs. - specs = self._get_volume_extra_specs(volume) - replay_profile_string = specs.get( - 'storagetype:replayprofiles') - # Create our volume - scvolume = api.create_cloned_volume( - volume_name, srcvol, replay_profile_string) - - # Extend Volume - if scvolume and volume['size'] > src_vref['size']: - LOG.debug("Resize the new volume to %s.", - volume['size']) - scvolume = api.expand_volume(scvolume, - volume['size']) - - # If either of those didn't work we bail. - if scvolume is None: - raise exception.VolumeBackendAPIException( - message=_('Unable to create volume ' - '%(name)s from %(vol)s.') % - {'name': volume_name, - 'vol': src_volume_name}) - - # Update Consistency Group - self._add_volume_to_consistency_group(api, - scvolume, - volume) - # Replicate if we are supposed to. - model_update = self._create_replications(api, - volume, - scvolume) - except Exception: - # Clean up after ourselves. - self._cleanup_failed_create_volume(api, volume_name) - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to create volume %s'), - volume_name) - if scvolume is not None: - LOG.debug('Volume %(vol)s cloned from %(src)s', - {'vol': volume_name, - 'src': src_volume_name}) - else: - msg = _('Failed to create volume %s') % volume_name - raise exception.VolumeBackendAPIException(data=msg) - return model_update - - def delete_snapshot(self, snapshot): - """delete_snapshot""" - volume_name = snapshot.get('volume_id') - snapshot_id = snapshot.get('id') - LOG.debug('Deleting snapshot %(snap)s from volume %(vol)s', - {'snap': snapshot_id, - 'vol': volume_name}) - with self._client.open_connection() as api: - if api.find_sc(): - scvolume = api.find_volume(volume_name) - if scvolume is not None: - if api.delete_replay(scvolume, - snapshot_id): - return - # if we are here things went poorly. - snapshot['status'] = 'error_deleting' - msg = _('Failed to delete snapshot %s') % snapshot_id - raise exception.VolumeBackendAPIException(data=msg) - - def create_export(self, context, volume, connector): - """Create an export of a volume. - - The volume exists on creation and will be visible on - initialize connection. So nothing to do here. - """ - # TODO(tswanson): Move mapping code here. - pass - - def ensure_export(self, context, volume): - """Ensure an export of a volume. - - Per the eqlx driver we just make sure that the volume actually - exists where we think it does. - """ - scvolume = None - volume_name = volume.get('id') - LOG.debug('Checking existence of volume %s', volume_name) - with self._client.open_connection() as api: - try: - if api.find_sc(): - scvolume = api.find_volume(volume_name) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to ensure export of volume %s'), - volume_name) - if scvolume is None: - msg = _('Unable to find volume %s') % volume_name - raise exception.VolumeBackendAPIException(data=msg) - - def remove_export(self, context, volume): - """Remove an export of a volume. - - We do nothing here to match the nothing we do in create export. Again - we do everything in initialize and terminate connection. - """ - pass - - def extend_volume(self, volume, new_size): - """Extend the size of the volume.""" - volume_name = volume.get('id') - LOG.debug('Extending volume %(vol)s to %(size)s', - {'vol': volume_name, - 'size': new_size}) - if volume is not None: - with self._client.open_connection() as api: - if api.find_sc(): - scvolume = api.find_volume(volume_name) - if api.expand_volume(scvolume, new_size) is not None: - return - # If we are here nothing good happened. - msg = _('Unable to extend volume %s') % volume_name - raise exception.VolumeBackendAPIException(data=msg) - - def get_volume_stats(self, refresh=False): - """Get volume status. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - with self._client.open_connection() as api: - storageusage = api.get_storage_usage() if api.find_sc() else None - - # all of this is basically static for now - data = {} - data['volume_backend_name'] = self.backend_name - data['vendor_name'] = 'Dell' - data['driver_version'] = self.VERSION - data['storage_protocol'] = 'iSCSI' - data['reserved_percentage'] = 0 - data['free_capacity_gb'] = 'unavailable' - data['total_capacity_gb'] = 'unavailable' - data['consistencygroup_support'] = True - # In theory if storageusage is None then we should have - # blown up getting it. If not just report unavailable. - if storageusage is not None: - totalcapacity = storageusage.get('availableSpace') - totalcapacitygb = self._bytes_to_gb(totalcapacity) - data['total_capacity_gb'] = totalcapacitygb - freespace = storageusage.get('freeSpace') - freespacegb = self._bytes_to_gb(freespace) - data['free_capacity_gb'] = freespacegb - data['QoS_support'] = False - data['replication_enabled'] = self.replication_enabled - if self.replication_enabled: - data['replication_type'] = ['async', 'sync'] - data['replication_count'] = len(self.backends) - replication_targets = [] - # Trundle through our backends. - for backend in self.backends: - target_device_id = backend.get('target_device_id') - if target_device_id: - replication_targets.append(target_device_id) - data['replication_targets'] = replication_targets - - self._stats = data - LOG.debug('Total cap %(total)s Free cap %(free)s', - {'total': data['total_capacity_gb'], - 'free': data['free_capacity_gb']}) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update for migrated volume. - - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - # We use id as our volume name so we need to rename the backend - # volume to the original volume name. - original_volume_name = volume.get('id') - current_name = new_volume.get('id') - LOG.debug('update_migrated_volume: %(current)s to %(original)s', - {'current': current_name, - 'original': original_volume_name}) - if original_volume_name: - with self._client.open_connection() as api: - if api.find_sc(): - scvolume = api.find_volume(current_name) - if (scvolume and - api.rename_volume(scvolume, original_volume_name)): - # Replicate if we are supposed to. - model_update = self._create_replications(api, - new_volume, - scvolume) - model_update['_name_id'] = None - - return model_update - # The world was horrible to us so we should error and leave. - LOG.error(_LE('Unable to rename the logical volume for volume: %s'), - original_volume_name) - - return {'_name_id': new_volume['_name_id'] or new_volume['id']} - - def create_consistencygroup(self, context, group): - """This creates a replay profile on the storage backend. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be created. - :returns: Nothing on success. - :raises: VolumeBackendAPIException - """ - gid = group['id'] - with self._client.open_connection() as api: - cgroup = api.create_replay_profile(gid) - if cgroup: - LOG.info(_LI('Created Consistency Group %s'), gid) - return - msg = _('Unable to create consistency group %s') % gid - raise exception.VolumeBackendAPIException(data=msg) - - def delete_consistencygroup(self, context, group, volumes): - """Delete the Dell SC profile associated with this consistency group. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be created. - :returns: Updated model_update, volumes. - """ - gid = group['id'] - with self._client.open_connection() as api: - profile = api.find_replay_profile(gid) - if profile: - api.delete_replay_profile(profile) - # If we are here because we found no profile that should be fine - # as we are trying to delete it anyway. - - # Trundle through the list deleting the volumes. - for volume in volumes: - self.delete_volume(volume) - volume['status'] = 'deleted' - - model_update = {'status': group['status']} - - return model_update, volumes - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - """Updates a consistency group. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be updated. - :param add_volumes: a list of volume dictionaries to be added. - :param remove_volumes: a list of volume dictionaries to be removed. - :returns: model_update, add_volumes_update, remove_volumes_update - - model_update is a dictionary that the driver wants the manager - to update upon a successful return. If None is returned, the manager - will set the status to 'available'. - - add_volumes_update and remove_volumes_update are lists of dictionaries - that the driver wants the manager to update upon a successful return. - Note that each entry requires a {'id': xxx} so that the correct - volume entry can be updated. If None is returned, the volume will - remain its original status. Also note that you cannot directly - assign add_volumes to add_volumes_update as add_volumes is a list of - cinder.db.sqlalchemy.models.Volume objects and cannot be used for - db update directly. Same with remove_volumes. - - If the driver throws an exception, the status of the group as well as - those of the volumes to be added/removed will be set to 'error'. - """ - gid = group['id'] - with self._client.open_connection() as api: - profile = api.find_replay_profile(gid) - if not profile: - LOG.error(_LE('Cannot find Consistency Group %s'), gid) - elif api.update_cg_volumes(profile, - add_volumes, - remove_volumes): - LOG.info(_LI('Updated Consistency Group %s'), gid) - # we need nothing updated above us so just return None. - return None, None, None - # Things did not go well so throw. - msg = _('Unable to update consistency group %s') % gid - raise exception.VolumeBackendAPIException(data=msg) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Takes a snapshot of the consistency group. - - :param context: the context of the caller. - :param cgsnapshot: Information about the snapshot to take. - :param snapshots: List of snapshots for this cgsnapshot. - :returns: Updated model_update, snapshots. - :raises: VolumeBackendAPIException. - """ - cgid = cgsnapshot['consistencygroup_id'] - snapshotid = cgsnapshot['id'] - - with self._client.open_connection() as api: - profile = api.find_replay_profile(cgid) - if profile: - LOG.debug('profile %s replayid %s', profile, snapshotid) - if api.snap_cg_replay(profile, snapshotid, 0): - for snapshot in snapshots: - snapshot.status = 'available' - - model_update = {'status': 'available'} - - return model_update, snapshots - - # That didn't go well. Tell them why. Then bomb out. - LOG.error(_LE('Failed to snap Consistency Group %s'), cgid) - else: - LOG.error(_LE('Cannot find Consistency Group %s'), cgid) - - msg = _('Unable to snap Consistency Group %s') % cgid - raise exception.VolumeBackendAPIException(data=msg) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot. - - If profile isn't found return success. If failed to delete the - replay (the snapshot) then raise an exception. - - :param context: the context of the caller. - :param cgsnapshot: Information about the snapshot to delete. - :returns: Updated model_update, snapshots. - :raises: VolumeBackendAPIException. - """ - cgid = cgsnapshot['consistencygroup_id'] - snapshotid = cgsnapshot['id'] - - with self._client.open_connection() as api: - profile = api.find_replay_profile(cgid) - if profile: - LOG.info(_LI('Deleting snapshot %(ss)s from %(pro)s'), - {'ss': snapshotid, - 'pro': profile}) - if not api.delete_cg_replay(profile, snapshotid): - msg = (_('Unable to delete Consistency Group snapshot %s') - % snapshotid) - raise exception.VolumeBackendAPIException(data=msg) - - for snapshot in snapshots: - snapshot.status = 'deleted' - - model_update = {'status': 'deleted'} - - return model_update, snapshots - - def manage_existing(self, volume, existing_ref): - """Brings an existing backend storage object under Cinder management. - - existing_ref is passed straight through from the API request's - manage_existing_ref value, and it is up to the driver how this should - be interpreted. It should be sufficient to identify a storage object - that the driver should somehow associate with the newly-created cinder - volume structure. - - There are two ways to do this: - - 1. Rename the backend storage object so that it matches the, - volume['name'] which is how drivers traditionally map between a - cinder volume and the associated backend storage object. - - 2. Place some metadata on the volume, or somewhere in the backend, that - allows other driver requests (e.g. delete, clone, attach, detach...) - to locate the backend storage object when required. - - If the existing_ref doesn't make sense, or doesn't refer to an existing - backend storage object, raise a ManageExistingInvalidReference - exception. - - The volume may have a volume_type, and the driver can inspect that and - compare against the properties of the referenced backend storage - object. If they are incompatible, raise a - ManageExistingVolumeTypeMismatch, specifying a reason for the failure. - - :param volume: Cinder volume to manage - :param existing_ref: Driver-specific information used to identify a - volume - """ - if existing_ref.get('source-name') or existing_ref.get('source-id'): - with self._client.open_connection() as api: - api.manage_existing(volume['id'], existing_ref) - # Replicate if we are supposed to. - scvolume = api.find_volume(volume['id']) - model_update = self._create_replications(api, volume, scvolume) - if model_update: - return model_update - else: - msg = _('Must specify source-name or source-id.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=msg) - # Only return a model_update if we have replication info to add. - return None - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - - :param volume: Cinder volume to manage - :param existing_ref: Driver-specific information used to identify a - volume - """ - if existing_ref.get('source-name') or existing_ref.get('source-id'): - with self._client.open_connection() as api: - return api.get_unmanaged_volume_size(existing_ref) - else: - msg = _('Must specify source-name or source-id.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=msg) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. - - For most drivers, this will not need to do anything. However, some - drivers might use this call as an opportunity to clean up any - Cinder-specific configuration that they have associated with the - backend storage object. - - :param volume: Cinder volume to unmanage - """ - with self._client.open_connection() as api: - scvolume = api.find_volume(volume['id']) - if scvolume: - api.unmanage(scvolume) - - def _get_retype_spec(self, diff, volume_name, specname, spectype): - """Helper function to get current and requested spec. - - :param diff: A difference dictionary. - :param volume_name: The volume name we are working with. - :param specname: The pretty name of the parameter. - :param spectype: The actual spec string. - :return: current, requested spec. - :raises: VolumeBackendAPIException - """ - spec = (diff['extra_specs'].get(spectype)) - if spec: - if len(spec) != 2: - msg = _('Unable to retype %(specname)s, expected to receive ' - 'current and requested %(spectype)s values. Value ' - 'received: %(spec)s') % {'specname': specname, - 'spectype': spectype, - 'spec': spec} - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - current = spec[0] - requested = spec[1] - - if current != requested: - LOG.debug('Retyping volume %(vol)s to use %(specname)s ' - '%(spec)s.', - {'vol': volume_name, - 'specname': specname, - 'spec': requested}) - return current, requested - else: - LOG.info(_LI('Retype was to same Storage Profile.')) - return None, None - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - Returns a boolean indicating whether the retype occurred. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities (Not Used). - """ - model_update = None - # Any spec changes? - if diff['extra_specs']: - volume_name = volume.get('id') - with self._client.open_connection() as api: - try: - # Get our volume - scvolume = api.find_volume(volume_name) - if scvolume is None: - LOG.error(_LE('Retype unable to find volume %s.'), - volume_name) - return False - # Check our specs. - # Storage profiles. - current, requested = ( - self._get_retype_spec(diff, volume_name, - 'Storage Profile', - 'storagetype:storageprofile')) - # if there is a change and it didn't work fast fail. - if (current != requested and not - api.update_storage_profile(scvolume, requested)): - LOG.error(_LE('Failed to update storage profile')) - return False - - # Replay profiles. - current, requested = ( - self._get_retype_spec(diff, volume_name, - 'Replay Profiles', - 'storagetype:replayprofiles')) - # if there is a change and it didn't work fast fail. - if requested and not api.update_replay_profiles(scvolume, - requested): - LOG.error(_LE('Failed to update replay profiles')) - return False - - # Replication_enabled. - current, requested = ( - self._get_retype_spec(diff, - volume_name, - 'replication_enabled', - 'replication_enabled')) - # if there is a change and it didn't work fast fail. - if current != requested: - if requested: - model_update = self._create_replications(api, - volume, - scvolume) - else: - self._delete_replications(api, volume) - model_update = {'replication_status': 'disabled', - 'replication_driver_data': ''} - - # Active Replay - current, requested = ( - self._get_retype_spec(diff, volume_name, - 'Replicate Active Replay', - 'replication:activereplay')) - if current != requested and not ( - api.update_replicate_active_replay( - scvolume, requested == ' True')): - LOG.error(_LE('Failed to apply ' - 'replication:activereplay setting')) - return False - - # TODO(tswanson): replaytype once it actually works. - - except exception.VolumeBackendAPIException: - # We do nothing with this. We simply return failure. - return False - # If we have something to send down... - if model_update: - return model_update - return True - - def _parse_secondary(self, api, secondary): - """Find the replication destination associated with secondary. - - :param api: Dell StorageCenterApi - :param secondary: String indicating the secondary to failover to. - :return: Destination SSN for the given secondary. - """ - LOG.debug('_parse_secondary. Looking for %s.', secondary) - destssn = None - # Trundle through these looking for our secondary. - for backend in self.backends: - ssnstring = backend['target_device_id'] - # If they list a secondary it has to match. - # If they do not list a secondary we return the first - # replication on a working system. - if not secondary or secondary == ssnstring: - # Is a string. Need an int. - ssn = int(ssnstring) - # Without the source being up we have no good - # way to pick a destination to failover to. So just - # look for one that is just up. - try: - # If the SC ssn exists use it. - if api.find_sc(ssn): - destssn = ssn - break - except exception.VolumeBackendAPIException: - LOG.warning(_LW('SSN %s appears to be down.'), ssn) - LOG.info(_LI('replication failover secondary is %(ssn)s'), - {'ssn': destssn}) - return destssn - - def _update_backend(self, active_backend_id): - # Update our backend id. On the next open_connection it will use this. - self.active_backend_id = str(active_backend_id) - self._client.active_backend_id = self.active_backend_id - - def failover_host(self, context, volumes, secondary_id=None): - """Failover to secondary. - - :param context: security context - :param secondary_id: Specifies rep target to fail over to - :param volumes: List of volumes serviced by this backend. - :returns : destssn, volume_updates data structure - - Example volume_updates data structure: - [{'volume_id': , - 'updates': {'provider_id': 8, - 'replication_status': 'failed-over', - 'replication_extended_status': 'whatever',...}},] - """ - - # We do not allow failback. Dragons be there. - if self.failed_over: - raise exception.VolumeBackendAPIException(message=_( - 'Backend has already been failed over. Unable to fail back.')) - - LOG.info(_LI('Failing backend to %s'), secondary_id) - # basic check - if self.replication_enabled: - with self._client.open_connection() as api: - # Look for the specified secondary. - destssn = self._parse_secondary(api, secondary_id) - if destssn: - # We roll through trying to break replications. - # Is failing here a complete failure of failover? - volume_updates = [] - for volume in volumes: - model_update = {} - if volume.get('replication_driver_data'): - ret = api.break_replication(volume['id'], destssn) - LOG.info(_LI('Failing over volume %(id)s ' - 'replication: %(res)s.'), - {'id': volume['id'], - 'res': ('FAILED', 'SUCCESS')[ret]}) - # We should note that we are now failed over. - model_update = { - 'replication_status': 'failed-over'} - else: - # Not a replicated volume. Try to unmap it. - scvolume = api.find_volume(volume['id']) - api.remove_mappings(scvolume) - model_update = {'status': 'error'} - # Either we are failed over or our status is now error. - volume_updates.append({'volume_id': volume['id'], - 'updates': model_update}) - - # this is it. - self._update_backend(destssn) - return destssn, volume_updates - else: - raise exception.InvalidInput(message=( - _('replication_failover failed. %s not found.') % - secondary_id)) - # I don't think we should ever get here. - raise exception.VolumeBackendAPIException(message=( - _('replication_failover failed. ' - 'Backend not configured for failover'))) - - def _get_unmanaged_replay(self, api, volume_name, existing_ref): - replay_name = None - if existing_ref: - replay_name = existing_ref.get('source-name') - if not replay_name: - msg = _('_get_unmanaged_replay: Must specify source-name.') - LOG.error(msg) - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=msg) - # Find our volume. - scvolume = api.find_volume(volume_name) - if not scvolume: - # Didn't find it. - msg = (_('_get_unmanaged_replay: Cannot find volume id %s') - % volume_name) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - # Find our replay. - screplay = api.find_replay(scvolume, replay_name) - if not screplay: - # Didn't find it. Reference must be invalid. - msg = (_('_get_unmanaged_replay: Cannot ' - 'find snapshot named %s') % replay_name) - LOG.error(msg) - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=msg) - return screplay - - def manage_existing_snapshot(self, snapshot, existing_ref): - """Brings an existing backend storage object under Cinder management. - - existing_ref is passed straight through from the API request's - manage_existing_ref value, and it is up to the driver how this should - be interpreted. It should be sufficient to identify a storage object - that the driver should somehow associate with the newly-created cinder - snapshot structure. - - There are two ways to do this: - - 1. Rename the backend storage object so that it matches the - snapshot['name'] which is how drivers traditionally map between a - cinder snapshot and the associated backend storage object. - - 2. Place some metadata on the snapshot, or somewhere in the backend, - that allows other driver requests (e.g. delete) to locate the - backend storage object when required. - - If the existing_ref doesn't make sense, or doesn't refer to an existing - backend storage object, raise a ManageExistingInvalidReference - exception. - """ - volume_name = snapshot.get('volume_id') - snapshot_id = snapshot.get('id') - with self._client.open_connection() as api: - # Find our unmanaged snapshot. This will raise on error. - screplay = self._get_unmanaged_replay(api, volume_name, - existing_ref) - # Manage means update description and update expiration. - if not api.manage_replay(screplay, snapshot_id): - # That didn't work. Error. - msg = (_('manage_existing_snapshot: Error managing ' - 'existing replay %(ss)s on volume %(vol)s') % - {'ss': screplay.get('description'), - 'vol': volume_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Life is good. Let the world know what we've done. - LOG.info(_LI('manage_existing_snapshot: snapshot %(exist)s on ' - 'volume %(volume)s has been renamed to %(id)s and is ' - 'now managed by Cinder.'), - {'exist': screplay.get('description'), - 'volume': volume_name, - 'id': snapshot_id}) - - # NOTE: Can't use abstractmethod before all drivers implement it - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - """Return size of snapshot to be managed by manage_existing. - - When calculating the size, round up to the next GB. - """ - volume_name = snapshot.get('volume_id') - with self._client.open_connection() as api: - screplay = self._get_unmanaged_replay(api, volume_name, - existing_ref) - sz, rem = dell_storagecenter_api.StorageCenterApi.size_to_gb( - screplay['size']) - if rem > 0: - raise exception.VolumeBackendAPIException( - data=_('Volume size must be a multiple of 1 GB.')) - return sz - - # NOTE: Can't use abstractmethod before all drivers implement it - def unmanage_snapshot(self, snapshot): - """Removes the specified snapshot from Cinder management. - - Does not delete the underlying backend storage object. - - NOTE: We do set the expire countdown to 1 day. Once a snapshot is - unmanaged it will expire 24 hours later. - """ - volume_name = snapshot.get('volume_id') - snapshot_id = snapshot.get('id') - with self._client.open_connection() as api: - # Find our volume. - scvolume = api.find_volume(volume_name) - if not scvolume: - # Didn't find it. - msg = (_('unmanage_snapshot: Cannot find volume id %s') - % volume_name) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - # Find our replay. - screplay = api.find_replay(scvolume, snapshot_id) - if not screplay: - # Didn't find it. Reference must be invalid. - msg = (_('unmanage_snapshot: Cannot find snapshot named %s') - % snapshot_id) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - # Free our snapshot. - api.unmanage_replay(screplay) - # Do not check our result. diff --git a/cinder/volume/drivers/dell/dell_storagecenter_fc.py b/cinder/volume/drivers/dell/dell_storagecenter_fc.py deleted file mode 100644 index 1ff7ae469..000000000 --- a/cinder/volume/drivers/dell/dell_storagecenter_fc.py +++ /dev/null @@ -1,171 +0,0 @@ -# Copyright 2015 Dell Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Volume driver for Dell Storage Center.""" - -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import exception -from cinder.i18n import _, _LE -from cinder.volume import driver -from cinder.volume.drivers.dell import dell_storagecenter_common -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class DellStorageCenterFCDriver(dell_storagecenter_common.DellCommonDriver, - driver.FibreChannelDriver): - - """Implements commands for Dell EqualLogic SAN ISCSI management. - - To enable the driver add the following line to the cinder configuration: - volume_driver=cinder.volume.drivers.dell.DellStorageCenterFCDriver - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Added extra spec support for Storage Profile selection - 1.2.0 - Added consistency group support. - 2.0.0 - Switched to inheriting functional objects rather than volume - driver. - 2.1.0 - Added support for ManageableVD. - 2.2.0 - Driver retype support for switching volume's Storage Profile - 2.3.0 - Added Legacy Port Mode Support - 2.3.1 - Updated error handling. - 2.4.0 - Added Replication V2 support. - 2.4.1 - Updated Replication support to V2.1. - 2.5.0 - ManageableSnapshotsVD implemented. - """ - - VERSION = '2.5.0' - - def __init__(self, *args, **kwargs): - super(DellStorageCenterFCDriver, self).__init__(*args, **kwargs) - self.backend_name =\ - self.configuration.safe_get('volume_backend_name') or 'Dell-FC' - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - Assign any created volume to a compute node/host so that it can be - used from that host. - - The driver returns a driver_volume_type of 'fibre_channel'. - The target_wwn can be a single entry or a list of wwns that - correspond to the list of remote wwn(s) that will export the volume. - """ - - # We use id to name the volume name as it is a - # known unique name. - volume_name = volume.get('id') - LOG.debug('Initialize connection: %s', volume_name) - with self._client.open_connection() as api: - try: - # Find our server. - wwpns = connector.get('wwpns') - for wwn in wwpns: - scserver = api.find_server(wwn) - if scserver is not None: - break - - # No? Create it. - if scserver is None: - scserver = api.create_server_multiple_hbas(wwpns) - # Find the volume on the storage center. - scvolume = api.find_volume(volume_name) - if scserver is not None and scvolume is not None: - mapping = api.map_volume(scvolume, - scserver) - if mapping is not None: - # Since we just mapped our volume we had best update - # our sc volume object. - scvolume = api.find_volume(volume_name) - lun, targets, init_targ_map = api.find_wwns(scvolume, - scserver) - if lun is not None and len(targets) > 0: - data = {'driver_volume_type': 'fibre_channel', - 'data': {'target_lun': lun, - 'target_discovered': True, - 'target_wwn': targets, - 'initiator_target_map': - init_targ_map, - 'discard': True}} - LOG.debug('Return FC data: %s', data) - return data - LOG.error(_LE('Lun mapping returned null!')) - - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to initialize connection.')) - - # We get here because our mapping is none so blow up. - raise exception.VolumeBackendAPIException(_('Unable to map volume.')) - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, force=False, **kwargs): - # Get our volume name - volume_name = volume.get('id') - LOG.debug('Terminate connection: %s', volume_name) - with self._client.open_connection() as api: - try: - wwpns = connector.get('wwpns') - for wwn in wwpns: - scserver = api.find_server(wwn) - if scserver is not None: - break - - # Find the volume on the storage center. - scvolume = api.find_volume(volume_name) - # Get our target map so we can return it to free up a zone. - lun, targets, init_targ_map = api.find_wwns(scvolume, - scserver) - # If we have a server and a volume lets unmap them. - if (scserver is not None and - scvolume is not None and - api.unmap_volume(scvolume, scserver) is True): - LOG.debug('Connection terminated') - else: - raise exception.VolumeBackendAPIException( - _('Terminate connection failed')) - - # basic return info... - info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - - # if not then we return the target map so that - # the zone can be freed up. - if api.get_volume_count(scserver) == 0: - info['data'] = {'target_wwn': targets, - 'initiator_target_map': init_targ_map} - return info - - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to terminate connection')) - raise exception.VolumeBackendAPIException( - _('Terminate connection unable to connect to backend.')) - - def get_volume_stats(self, refresh=False): - """Get volume status. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - # Update our protocol to the correct one. - self._stats['storage_protocol'] = 'FC' - - return self._stats diff --git a/cinder/volume/drivers/dell/dell_storagecenter_iscsi.py b/cinder/volume/drivers/dell/dell_storagecenter_iscsi.py deleted file mode 100644 index 822bb86c9..000000000 --- a/cinder/volume/drivers/dell/dell_storagecenter_iscsi.py +++ /dev/null @@ -1,171 +0,0 @@ -# Copyright 2015 Dell Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Volume driver for Dell Storage Center.""" - -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder.volume import driver -from cinder.volume.drivers.dell import dell_storagecenter_common -LOG = logging.getLogger(__name__) - - -class DellStorageCenterISCSIDriver(dell_storagecenter_common.DellCommonDriver, - driver.ISCSIDriver): - - """Implements commands for Dell StorageCenter ISCSI management. - - To enable the driver add the following line to the cinder configuration: - volume_driver=cinder.volume.drivers.dell.DellStorageCenterISCSIDriver - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Added extra spec support for Storage Profile selection - 1.2.0 - Added consistency group support. - 2.0.0 - Switched to inheriting functional objects rather than volume - driver. - 2.1.0 - Added support for ManageableVD. - 2.2.0 - Driver retype support for switching volume's Storage Profile. - Added API 2.2 support. - 2.3.0 - Added Legacy Port Mode Support - 2.3.1 - Updated error handling. - 2.4.0 - Added Replication V2 support. - 2.4.1 - Updated Replication support to V2.1. - 2.5.0 - ManageableSnapshotsVD implemented. - """ - - VERSION = '2.5.0' - - def __init__(self, *args, **kwargs): - super(DellStorageCenterISCSIDriver, self).__init__(*args, **kwargs) - self.backend_name = ( - self.configuration.safe_get('volume_backend_name') or 'Dell-iSCSI') - - def initialize_connection(self, volume, connector): - # Initialize_connection will find or create a server identified by the - # connector on the Dell backend. It will then map the volume to it - # and return the properties as follows.. - # {'driver_volume_type': 'iscsi', - # data = {'target_discovered': False, - # 'target_iqn': preferred iqn, - # 'target_iqns': all iqns, - # 'target_portal': preferred portal, - # 'target_portals': all portals, - # 'target_lun': preferred lun, - # 'target_luns': all luns, - # } - - # We use id to name the volume name as it is a - # known unique name. - volume_name = volume.get('id') - initiator_name = connector.get('initiator') - multipath = connector.get('multipath', False) - LOG.info(_LI('initialize_ connection: %(vol)s:%(initiator)s'), - {'vol': volume_name, - 'initiator': initiator_name}) - - with self._client.open_connection() as api: - try: - # Find our server. - server = api.find_server(initiator_name) - # No? Create it. - if server is None: - server = api.create_server(initiator_name) - # Find the volume on the storage center. - scvolume = api.find_volume(volume_name) - - # if we have a server and a volume lets bring them together. - if server is not None and scvolume is not None: - mapping = api.map_volume(scvolume, - server) - if mapping is not None: - # Since we just mapped our volume we had best update - # our sc volume object. - scvolume = api.find_volume(volume_name) - # Our return. - iscsiprops = {} - ip = None - port = None - if not multipath: - # We want to make sure we point to the specified - # ip address for our target_portal return. This - # isn't an issue with multipath since it should - # try all the alternate portal. - ip = self.configuration.iscsi_ip_address - port = self.configuration.iscsi_port - - # Three cases that should all be satisfied with the - # same return of Target_Portal and Target_Portals. - # 1. Nova is calling us so we need to return the - # Target_Portal stuff. It should ignore the - # Target_Portals stuff. - # 2. OS brick is calling us in multipath mode so we - # want to return Target_Portals. It will ignore - # the Target_Portal stuff. - # 3. OS brick is calling us in single path mode so - # we want to return Target_Portal and - # Target_Portals as alternates. - iscsiprops = (api.find_iscsi_properties(scvolume, - ip, - port)) - - # Return our iscsi properties. - iscsiprops['discard'] = True - return {'driver_volume_type': 'iscsi', - 'data': iscsiprops} - # Re-raise any backend exception. - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to initialize connection')) - # If there is a data structure issue then detail the exception - # and bail with a Backend Exception. - except Exception as error: - LOG.error(error) - raise exception.VolumeBackendAPIException(error) - - # We get here because our mapping is none or we have no valid iqn to - # return so blow up. - raise exception.VolumeBackendAPIException( - _('Unable to map volume')) - - def terminate_connection(self, volume, connector, force=False, **kwargs): - # Grab some initial info. - initiator_name = connector.get('initiator') - volume_name = volume.get('id') - LOG.debug('Terminate connection: %(vol)s:%(initiator)s', - {'vol': volume_name, - 'initiator': initiator_name}) - with self._client.open_connection() as api: - try: - scserver = api.find_server(initiator_name) - # Find the volume on the storage center. - scvolume = api.find_volume(volume_name) - - # If we have a server and a volume lets pull them apart. - if (scserver is not None and - scvolume is not None and - api.unmap_volume(scvolume, scserver) is True): - LOG.debug('Connection terminated') - return - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to terminate connection ' - '%(initiator)s %(vol)s'), - {'initiator': initiator_name, - 'vol': volume_name}) - raise exception.VolumeBackendAPIException( - _('Terminate connection failed')) diff --git a/cinder/volume/drivers/disco/__init__.py b/cinder/volume/drivers/disco/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/disco/disco.py b/cinder/volume/drivers/disco/disco.py deleted file mode 100644 index 492830013..000000000 --- a/cinder/volume/drivers/disco/disco.py +++ /dev/null @@ -1,542 +0,0 @@ -# Copyright (c) 2015 Industrial Technology Research Institute. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""DISCO Block device Driver.""" - -import os -import time - -from os_brick.initiator import connector -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import units -import six -from suds import client - -from cinder import context -from cinder.db.sqlalchemy import api -from cinder import exception -from cinder.i18n import _ -from cinder.image import image_utils -from cinder import utils -from cinder.volume import driver - - -LOG = logging.getLogger(__name__) - -disco_opts = [ - cfg.IPOpt('disco_client', - default='127.0.0.1', - help='The IP of DMS client socket server'), - cfg.PortOpt('disco_client_port', - default='9898', - help='The port to connect DMS client socket server'), - cfg.StrOpt('disco_wsdl_path', - default='/etc/cinder/DISCOService.wsdl', - help='Path to the wsdl file ' - 'to communicate with DISCO request manager'), - cfg.StrOpt('volume_name_prefix', - default='openstack-', - help='Prefix before volume name to differenciate ' - 'DISCO volume created through openstack ' - 'and the other ones'), - cfg.IntOpt('snapshot_check_timeout', - default=3600, - help='How long we check whether a snapshot ' - 'is finished before we give up'), - cfg.IntOpt('restore_check_timeout', - default=3600, - help='How long we check whether a restore ' - 'is finished before we give up'), - cfg.IntOpt('clone_check_timeout', - default=3600, - help='How long we check whether a clone ' - 'is finished before we give up'), - cfg.IntOpt('retry_interval', - default=1, - help='How long we wait before retrying to ' - 'get an item detail') -] - -DISCO_CODE_MAPPING = { - 'request.success': 1, - 'request.ongoing': 2, - 'request.failure': 3, -} - -CONF = cfg.CONF -CONF.register_opts(disco_opts) - - -# Driver to communicate with DISCO storage solution -class DiscoDriver(driver.VolumeDriver): - """Execute commands related to DISCO Volumes.""" - - VERSION = "1.0" - - def __init__(self, *args, **kwargs): - """Init Disco driver : get configuration, create client.""" - super(DiscoDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(disco_opts) - self.ctxt = context.get_admin_context() - - self.connector = connector.InitiatorConnector.factory( - self._get_connector_identifier(), utils.get_root_helper(), - device_scan_attempts=( - self.configuration.num_volume_device_scan_tries) - ) - - self.connection_conf = {} - self.connection_conf['server_ip'] = self.configuration.disco_client - self.connection_conf['server_port'] = ( - self.configuration.disco_client_port) - - self.connection_properties = {} - self.connection_properties['name'] = None - self.connection_properties['disco_id'] = None - self.connection_properties['conf'] = self.connection_conf - - def do_setup(self, context): - """Create client for DISCO request manager.""" - LOG.debug("Enter in DiscoDriver do_setup.") - path = ''.join(['file:', self.configuration.disco_wsdl_path]) - self.client = client.Client(path, cache=None) - - def check_for_setup_error(self): - """Make sure we have the pre-requisites.""" - LOG.debug("Enter in DiscoDriver check_for_setup_error.") - path = self.configuration.disco_wsdl_path - if not os.path.exists(path): - msg = _("Could not find DISCO wsdl file.") - raise exception.VolumeBackendAPIException(data=msg) - - def _get_connector_identifier(self): - """Return connector identifier, put here to mock it in unit tests.""" - return connector.DISCO - - def create_volume(self, volume): - """Create a disco volume.""" - name = self.configuration.volume_name_prefix, volume["id"] - vol_name = ''.join(name) - vol_size = volume['size'] * units.Ki - LOG.debug("Create volume : [name] %(vname)s - [size] %(vsize)s.", - {'vname': vol_name, 'vsize': six.text_type(vol_size)}) - reply = self.client.service.volumeCreate(vol_name, vol_size) - status = reply['status'] - result = reply['result'] - LOG.debug("Create volume : [status] %(stat)s - [result] %(res)s.", - {'stat': six.text_type(status), 'res': result}) - - if status != 0: - msg = (_("Error while creating volume " - "[status] %(stat)s - [result] %(res)s.") % - {'stat': six.text_type(status), 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - LOG.debug("Volume %s created.", volume["name"]) - return {'provider_location': result} - - def delete_volume(self, volume): - """Delete a logical volume.""" - disco_vol_id = volume['provider_location'] - LOG.debug("Delete disco volume : %s.", disco_vol_id) - reply = self.client.service.volumeDelete(disco_vol_id) - status = reply['status'] - result = reply['result'] - - LOG.debug("Delete volume [status] %(stat)s - [result] %(res)s.", - {'stat': six.text_type(status), 'res': result}) - - if status != 0: - msg = (_("Error while deleting volume " - "[status] %(stat)s - [result] %(res)s.") % - {'stat': six.text_type(status), 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug("Volume %s deleted.", volume['name']) - - def create_snapshot(self, snapshot): - """Create a disco snapshot.""" - volume = api.volume_get(self.ctxt, snapshot['volume_id']) - description = snapshot['display_description'] - vol_id = volume['provider_location'] - LOG.debug("Create snapshot of volume : %(id)s, " - "description : %(desc)s.", - {'id': vol_id, 'desc': description}) - - # Trigger an asynchronous local snapshot - reply = self.client.service.snapshotCreate(vol_id, - -1, -1, - description) - status = reply['status'] - result = reply['result'] - LOG.debug("Create snapshot : [status] %(stat)s - [result] %(res)s.", - {'stat': six.text_type(status), 'res': result}) - - if status != 0: - msg = (_("Error while creating snapshot " - "[status] %(stat)s - [result] %(res)s.") % - {'stat': six.text_type(status), 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Monitor the status until it becomes either success or fail - params = {'snapshot_id': int(result)} - start_time = int(time.time()) - - timer = loopingcall.FixedIntervalLoopingCall( - self._retry_get_detail, - start_time, - self.configuration.snapshot_check_timeout, - 'snapshot_detail', - params) - reply = timer.start(interval=self.configuration.retry_interval).wait() - - snapshot['provider_location'] = result - LOG.debug("snapshot taken successfully on volume : %(volume)s.", - {'volume': volume['name']}) - return {'provider_location': result} - - def delete_snapshot(self, snapshot): - """Delete a disco snapshot.""" - LOG.debug("Enter in delete a disco snapshot.") - - snap_id = snapshot['provider_location'] - LOG.debug("[start] Delete snapshot : %s.", snap_id) - reply = self.client.service.snapshotDelete(snap_id) - status = reply['status'] - result = reply['result'] - LOG.debug("[End] Delete snapshot : " - "[status] %(stat)s - [result] %(res)s.", - {'stat': six.text_type(status), 'res': result}) - - if status != 0: - msg = (_("Error while deleting snapshot " - "[status] %(stat)s - [result] %(res)s") % - {'stat': six.text_type(status), 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from a snapshot.""" - name = self.configuration.volume_name_prefix, volume['id'] - snap_id = snapshot['provider_location'] - vol_name = ''.join(name) - # Trigger an asynchronous restore operation - LOG.debug("[start] Create volume from snapshot : " - "%(snap_id)s - name : %(vol_name)s.", - {'snap_id': snap_id, 'vol_name': vol_name}) - reply = self.client.service.restoreFromSnapshot(snap_id, vol_name) - status = reply['status'] - result = reply['result'] - LOG.debug("Restore volume from snapshot " - "[status] %(stat)s - [result] %(res)s.", - {'stat': six.text_type(status), 'res': result}) - - if status != 0: - msg = (_("Error[%(stat)s - %(res)s] while restoring snapshot " - "[%(snap_id)s] into volume [%(vol)s].") % - {'stat': six.text_type(status), 'res': result, - 'snap_id': snap_id, 'vol': vol_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Monitor the status until it becomes - # either success, fail or timeout - params = {'restore_id': int(result)} - start_time = int(time.time()) - - timer = loopingcall.FixedIntervalLoopingCall( - self._retry_get_detail, - start_time, - self.configuration.restore_check_timeout, - 'restore_detail', - params) - reply = timer.start(interval=self.configuration.retry_interval).wait() - - reply = self.client.service.volumeDetailByName(vol_name) - status = reply['status'] - new_vol_id = reply['volumeInfoResult']['volumeId'] - - if status != 0: - msg = (_("Error[status] %(stat)s - [result] %(res)s] " - "while getting volume id.") % - {'stat': six.text_type(status), 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - LOG.debug("Restore done [status] %(stat)s - " - "[volume id] %(vol_id)s.", - {'stat': status, 'vol_id': six.text_type(new_vol_id)}) - return {'provider_location': new_vol_id} - - def create_cloned_volume(self, volume, src_vref): - """Create a clone of the specified volume.""" - LOG.debug("Creating clone of volume: %s.", src_vref['id']) - name = self.configuration.volume_name_prefix, volume['id'] - vol_name = ''.join(name) - vol_size = volume['size'] * units.Ki - src_vol_id = src_vref['provider_location'] - LOG.debug("Clone volume : " - "[name] %(name)s - [source] %(source)s - [size] %(size)s.", - {'name': vol_name, - 'source': src_vol_id, - 'size': six.text_type(vol_size)}) - reply = self.client.service.volumeClone(src_vol_id, vol_name) - status = reply['status'] - result = reply['result'] - LOG.debug("Clone volume : [status] %(stat)s - [result] %(res)s.", - {'stat': six.text_type(status), 'res': result}) - - if status != 0: - msg = (_("Error while creating volume " - "[status] %(stat)s - [result] %(res)s.") % - {'stat': six.text_type(status), 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Monitor the status until it becomes - # either success, fail or timeout - params = {'clone_id': int(result), - 'vol_name': vol_name} - start_time = int(time.time()) - - timer = loopingcall.FixedIntervalLoopingCall( - self._retry_get_detail, - start_time, - self.configuration.clone_check_timeout, - 'clone_detail', - params) - reply = timer.start(interval=self.configuration.retry_interval).wait() - - reply = self.client.service.volumeDetailByName(vol_name) - status = reply['status'] - new_vol_id = reply['volumeInfoResult']['volumeId'] - - if status != 0: - msg = (_("Error[%(stat)s - %(res)s] " - "while getting volume id."), - {'stat': six.text_type(status), 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug("clone done : " - "[status] %(stat)s - [volume id] %(vol_id)s.", - {'stat': status, 'vol_id': six.text_type(new_vol_id)}) - return {'provider_location': new_vol_id} - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - LOG.debug("Enter in copy image to volume for disco.") - - try: - device_info = self._attach_volume(volume) - image_utils.fetch_to_raw(context, - image_service, - image_id, - device_info['path'], - self.configuration.volume_dd_blocksize, - size=volume['size']) - finally: - self._detach_volume(volume) - - def _attach_volume(self, volume): - """Call the connector.connect_volume().""" - connection_properties = self._get_connection_properties(volume) - device_info = self.connector.connect_volume(connection_properties) - return device_info - - def _detach_volume(self, volume): - """Call the connector.disconnect_volume().""" - connection_properties = self._get_connection_properties(volume) - self.connector.disconnect_volume(connection_properties, volume) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy a volume to a new image.""" - LOG.debug("Enter in copy image to volume for disco.") - try: - device_info = self._attach_volume(volume) - image_utils.upload_volume(context, - image_service, - image_meta, - device_info['path']) - finally: - self._detach_volume(volume) - - def extend_volume(self, volume, new_size): - """Extend an existing volume's size.""" - vol_id = volume['provider_location'] - LOG.debug("Extends volume : %(id)s, new size : %(size)s.", - {'id': vol_id, 'size': new_size}) - new_size_mb = new_size * units.Ki - reply = self.client.service.volumeExtend(vol_id, new_size_mb) - status = reply['status'] - result = reply['result'] - - if status != 0: - msg = (_("Error while extending volume " - "[status] %(stat)s - [result] %(res)s."), - {'stat': six.text_type(status), 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - LOG.debug("Volume extended : [id] %(vid)s - " - "[status] %(stat)s - [result] %(res)s.", - {'vid': vol_id, - 'stat': six.text_type(status), - 'res': result}) - - def initialize_connection(self, volume, connector): - """Function called before attaching a volume.""" - LOG.debug("Enter in initialize connection with disco, " - "connector is %s.", connector) - data = { - 'driver_volume_type': 'disco', - 'data': self._get_connection_properties(volume) - } - LOG.debug("Initialize connection [data]: %s.", data) - return data - - def _get_connection_properties(self, volume): - """Return a dictionnary with the connection properties.""" - connection_properties = dict(self.connection_properties) - connection_properties['name'] = volume['name'] - connection_properties['disco_id'] = volume['provider_location'] - return connection_properties - - def terminate_connection(self, volume, connector, **kwargs): - """Function called after attaching a volume.""" - LOG.debug("Enter in terminate connection with disco.") - - def _update_volume_stats(self): - LOG.debug("Enter in update volume stats.") - stats = {} - backend_name = self.configuration.safe_get('volume_backend_name') - stats['volume_backend_name'] = backend_name or 'disco' - stats['storage_protocol'] = 'disco' - stats['driver_version'] = self.VERSION - stats['reserved_percentage'] = 0 - stats['vendor_name'] = 'ITRI' - stats['QoS_support'] = False - - try: - reply = self.client.service.systemInformationList() - status = reply['status'] - - if status != 0: - msg = (_("Error while getting " - "disco information [%s].") % - six.text_type(status)) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - info_list = reply['propertyListResult']['PropertyInfoList'] - for info in info_list: - if info['name'] == 'freeCapacityGB': - stats['free_capacity_gb'] = float(info['value']) - elif info['name'] == 'totalCapacityGB': - stats['total_capacity_gb'] = float(info['value']) - except Exception: - stats['total_capacity_gb'] = 'unknown' - stats['free_capacity_gb'] = 'unknown' - - self._stats = stats - - def get_volume_stats(self, refresh=False): - """Get backend information.""" - if refresh: - self._update_volume_stats() - return self._stats - - def local_path(self, volume): - """Return the path to the DISCO volume.""" - return "/dev/dms%s" % volume['name'] - - def ensure_export(self, context, volume): - """Ensure an export.""" - pass - - def create_export(self, context, volume, connector): - """Export the volume.""" - pass - - def remove_export(self, context, volume): - """Remove an export for a logical volume.""" - pass - - def is_timeout(self, start_time, timeout): - """Check whether we reach the timeout.""" - current_time = int(time.time()) - if current_time - start_time > timeout: - return True - else: - return False - - def _retry_get_detail(self, start_time, timeout, operation, params): - """Keep trying to query an item detail unless we reach the timeout.""" - reply = self._call_api(operation, params) - status = reply['status'] - - msg = (_("Error while getting %(op)s details, " - "returned code: %(status)s.") % - {'op': operation, 'status': six.text_type(status)}) - - if status != 0: - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - item_status = self._get_item_status(operation, reply) - if item_status == DISCO_CODE_MAPPING['request.failure']: - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - elif item_status == DISCO_CODE_MAPPING['request.success']: - raise loopingcall.LoopingCallDone(retvalue=reply) - elif self.is_timeout(start_time, timeout): - msg = (_("Timeout while calling %s ") % operation) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _call_api(self, operation, params): - """Make the call to the SOAP api.""" - if operation == 'snapshot_detail': - return self.client.service.snapshotDetail(params['snapshot_id']) - if operation == 'restore_detail': - return self.client.service.restoreDetail(params['restore_id']) - if operation == 'clone_detail': - return self.client.service.cloneDetail(params['clone_id'], - params['vol_name']) - else: - msg = (_("Unknown operation %s."), operation) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _get_item_status(self, operation, reply): - """Make the call to the SOAP api.""" - if reply is None: - msg = (_("Call returned a None object")) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - elif operation == 'snapshot_detail': - return reply['snapshotInfoResult']['status'] - elif operation == 'restore_detail': - return reply['restoreInfoResult']['status'] - elif operation == 'clone_detail': - return int(reply['result']) - else: - msg = (_("Unknown operation " - "%s."), operation) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) diff --git a/cinder/volume/drivers/dothill/__init__.py b/cinder/volume/drivers/dothill/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/dothill/dothill_client.py b/cinder/volume/drivers/dothill/dothill_client.py deleted file mode 100644 index 5eb0a7d08..000000000 --- a/cinder/volume/drivers/dothill/dothill_client.py +++ /dev/null @@ -1,394 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from hashlib import md5 -import math -import time - -from lxml import etree -from oslo_log import log as logging -import requests -import six - -from cinder import exception -from cinder.i18n import _LE - -LOG = logging.getLogger(__name__) - - -class DotHillClient(object): - def __init__(self, host, login, password, protocol, ssl_verify): - self._login = login - self._password = password - self._base_url = "%s://%s/api" % (protocol, host) - self._session_key = None - self.ssl_verify = ssl_verify - - def _get_auth_token(self, xml): - """Parse an XML authentication reply to extract the session key.""" - self._session_key = None - tree = etree.XML(xml) - if tree.findtext(".//PROPERTY[@name='response-type']") == "success": - self._session_key = tree.findtext(".//PROPERTY[@name='response']") - - def login(self): - """Authenticates the service on the device.""" - hash_ = "%s_%s" % (self._login, self._password) - if six.PY3: - hash_ = hash_.encode('utf-8') - hash_ = md5(hash_) - digest = hash_.hexdigest() - - url = self._base_url + "/login/" + digest - try: - xml = requests.get(url, verify=self.ssl_verify) - except requests.exceptions.RequestException: - raise exception.DotHillConnectionError - - self._get_auth_token(xml.text.encode('utf8')) - - if self._session_key is None: - raise exception.DotHillAuthenticationError - - def _assert_response_ok(self, tree): - """Parses the XML returned by the device to check the return code. - - Raises a DotHillRequestError error if the return code is not 0 - or if the return code is None. - """ - # Get the return code for the operation, raising an exception - # if it is not present. - return_code = tree.findtext(".//PROPERTY[@name='return-code']") - if not return_code: - raise exception.DotHillRequestError(message="No status found") - - # If no error occurred, just return. - if return_code == '0': - return - - # Format a message for the status code. - msg = "%s (%s)" % (tree.findtext(".//PROPERTY[@name='response']"), - return_code) - - raise exception.DotHillRequestError(message=msg) - - def _build_request_url(self, path, *args, **kargs): - url = self._base_url + path - if kargs: - url += '/' + '/'.join(["%s/%s" % (k.replace('_', '-'), v) - for (k, v) in kargs.items()]) - if args: - url += '/' + '/'.join(args) - - return url - - def _request(self, path, *args, **kargs): - """Performs an HTTP request on the device. - - Raises a DotHillRequestError if the device returned but the status is - not 0. The device error message will be used in the exception message. - - If the status is OK, returns the XML data for further processing. - """ - - url = self._build_request_url(path, *args, **kargs) - LOG.debug("DotHill Request URL: %s", url) - headers = {'dataType': 'api', 'sessionKey': self._session_key} - try: - xml = requests.get(url, headers=headers, verify=self.ssl_verify) - tree = etree.XML(xml.text.encode('utf8')) - except Exception: - raise exception.DotHillConnectionError - - if path == "/show/volumecopy-status": - return tree - self._assert_response_ok(tree) - return tree - - def logout(self): - url = self._base_url + '/exit' - try: - requests.get(url, verify=self.ssl_verify) - return True - except Exception: - return False - - def create_volume(self, name, size, backend_name, backend_type): - # NOTE: size is in this format: [0-9]+GB - path_dict = {'size': size} - if backend_type == "linear": - path_dict['vdisk'] = backend_name - else: - path_dict['pool'] = backend_name - - self._request("/create/volume", name, **path_dict) - return None - - def delete_volume(self, name): - self._request("/delete/volumes", name) - - def extend_volume(self, name, added_size): - self._request("/expand/volume", name, size=added_size) - - def create_snapshot(self, volume_name, snap_name): - self._request("/create/snapshots", snap_name, volumes=volume_name) - - def delete_snapshot(self, snap_name): - self._request("/delete/snapshot", "cleanup", snap_name) - - def backend_exists(self, backend_name, backend_type): - try: - if backend_type == "linear": - path = "/show/vdisks" - else: - path = "/show/pools" - self._request(path, backend_name) - return True - except exception.DotHillRequestError: - return False - - def _get_size(self, size): - return int(math.ceil(float(size) * 512 / (10 ** 9))) - - def backend_stats(self, backend_name, backend_type): - stats = {'free_capacity_gb': 0, - 'total_capacity_gb': 0} - prop_list = [] - if backend_type == "linear": - path = "/show/vdisks" - prop_list = ["size-numeric", "freespace-numeric"] - else: - path = "/show/pools" - prop_list = ["total-size-numeric", "total-avail-numeric"] - tree = self._request(path, backend_name) - - size = tree.findtext(".//PROPERTY[@name='%s']" % prop_list[0]) - if size: - stats['total_capacity_gb'] = self._get_size(size) - - size = tree.findtext(".//PROPERTY[@name='%s']" % prop_list[1]) - if size: - stats['free_capacity_gb'] = self._get_size(size) - return stats - - def list_luns_for_host(self, host): - tree = self._request("/show/host-maps", host) - return [int(prop.text) for prop in tree.xpath( - "//PROPERTY[@name='lun']")] - - def _get_first_available_lun_for_host(self, host): - luns = self.list_luns_for_host(host) - lun = 1 - while True: - if lun not in luns: - return lun - lun += 1 - - def map_volume(self, volume_name, connector, connector_element): - if connector_element == 'wwpns': - lun = self._get_first_available_lun_for_host(connector['wwpns'][0]) - host = ",".join(connector['wwpns']) - else: - host = connector['initiator'] - host_status = self._check_host(host) - if host_status != 0: - hostname = self._safe_hostname(connector['host']) - self._request("/create/host", hostname, id=host) - lun = self._get_first_available_lun_for_host(host) - - self._request("/map/volume", - volume_name, - lun=str(lun), - host=host, - access="rw") - return lun - - def unmap_volume(self, volume_name, connector, connector_element): - if connector_element == 'wwpns': - host = ",".join(connector['wwpns']) - else: - host = connector['initiator'] - self._request("/unmap/volume", volume_name, host=host) - - def get_active_target_ports(self): - ports = [] - tree = self._request("/show/ports") - - for obj in tree.xpath("//OBJECT[@basetype='port']"): - port = {prop.get('name'): prop.text - for prop in obj.iter("PROPERTY") - if prop.get('name') in - ["port-type", "target-id", "status"]} - if port['status'] == 'Up': - ports.append(port) - return ports - - def get_active_fc_target_ports(self): - return [port['target-id'] for port in self.get_active_target_ports() - if port['port-type'] == "FC"] - - def get_active_iscsi_target_iqns(self): - return [port['target-id'] for port in self.get_active_target_ports() - if port['port-type'] == "iSCSI"] - - def linear_copy_volume(self, src_name, dest_name, dest_bknd_name): - """Copy a linear volume.""" - - self._request("/volumecopy", - dest_name, - dest_vdisk=dest_bknd_name, - source_volume=src_name, - prompt='yes') - - # The copy has started; now monitor until the operation completes. - count = 0 - while True: - tree = self._request("/show/volumecopy-status") - return_code = tree.findtext(".//PROPERTY[@name='return-code']") - - if return_code == '0': - status = tree.findtext(".//PROPERTY[@name='progress']") - progress = False - if status: - progress = True - LOG.debug("Volume copy is in progress: %s", status) - if not progress: - LOG.debug("Volume copy completed: %s", status) - break - else: - if count >= 5: - LOG.error(_LE('Error in copying volume: %s'), src_name) - raise exception.DotHillRequestError - - time.sleep(1) - count += 1 - - time.sleep(5) - - def copy_volume(self, src_name, dest_name, dest_bknd_name, - backend_type='virtual'): - """Copy a linear or virtual volume.""" - - if backend_type == 'linear': - return self.linear_copy_volume(src_name, dest_name, dest_bknd_name) - # Copy a virtual volume to another in the same pool. - self._request("/copy/volume", src_name, name=dest_name) - LOG.debug("Volume copy of source_volume: %(src_name)s to " - "destination_volume: %(dest_name)s started.", - {'src_name': src_name, 'dest_name': dest_name, }) - - # Loop until this volume copy is no longer in progress. - while self.volume_copy_in_progress(src_name): - time.sleep(5) - - # Once the copy operation is finished, check to ensure that - # the volume was not deleted because of a subsequent error. An - # exception will be raised if the named volume is not present. - self._request("/show/volumes", dest_name) - LOG.debug("Volume copy of source_volume: %(src_name)s to " - "destination_volume: %(dest_name)s completed.", - {'src_name': src_name, 'dest_name': dest_name, }) - - def volume_copy_in_progress(self, src_name): - """Check if a volume copy is in progress for the named volume.""" - - # 'show volume-copies' always succeeds, even if none in progress. - tree = self._request("/show/volume-copies") - - # Find 0 or 1 job(s) with source volume we're interested in - q = "OBJECT[PROPERTY[@name='source-volume']/text()='%s']" % src_name - joblist = tree.xpath(q) - if len(joblist) == 0: - return False - LOG.debug("Volume copy of volume: %(src_name)s is " - "%(pc)s percent completed.", - {'src_name': src_name, - 'pc': joblist[0].findtext("PROPERTY[@name='progress']"), }) - return True - - def _check_host(self, host): - host_status = -1 - tree = self._request("/show/hosts") - for prop in tree.xpath("//PROPERTY[@name='host-id' and text()='%s']" - % host): - host_status = 0 - return host_status - - def _safe_hostname(self, hostname): - """Modify an initiator name to match firmware requirements. - - Initiator name cannot include certain characters and cannot exceed - 15 bytes in 'T' firmware (32 bytes in 'G' firmware). - """ - for ch in [',', '"', '\\', '<', '>']: - if ch in hostname: - hostname = hostname.replace(ch, '') - index = len(hostname) - if index > 15: - index = 15 - return hostname[:index] - - def get_active_iscsi_target_portals(self): - # This function returns {'ip': status,} - portals = {} - prop = 'ip-address' - tree = self._request("/show/ports") - for el in tree.xpath("//PROPERTY[@name='primary-ip-address']"): - prop = 'primary-ip-address' - break - iscsi_ips = [ip.text for ip in tree.xpath( - "//PROPERTY[@name='%s']" % prop)] - if not iscsi_ips: - return portals - for index, port_type in enumerate(tree.xpath( - "//PROPERTY[@name='port-type' and text()='iSCSI']")): - status = port_type.getparent().findtext("PROPERTY[@name='status']") - if status == 'Up': - portals[iscsi_ips[index]] = status - return portals - - def get_chap_record(self, initiator_name): - tree = self._request("/show/chap-records") - for prop in tree.xpath("//PROPERTY[@name='initiator-name' and " - "text()='%s']" % initiator_name): - chap_secret = prop.getparent().findtext("PROPERTY[@name='initiator" - "-secret']") - return chap_secret - - def create_chap_record(self, initiator_name, chap_secret): - self._request("/create/chap-record", - name=initiator_name, - secret=chap_secret) - - def get_serial_number(self): - tree = self._request("/show/system") - return tree.findtext(".//PROPERTY[@name='midplane-serial-number']") - - def get_owner_info(self, backend_name, backend_type): - if backend_type == 'linear': - tree = self._request("/show/vdisks", backend_name) - else: - tree = self._request("/show/pools", backend_name) - - return tree.findtext(".//PROPERTY[@name='owner']") - - def modify_volume_name(self, old_name, new_name): - self._request("/set/volume", old_name, name=new_name) - - def get_volume_size(self, volume_name): - tree = self._request("/show/volumes", volume_name) - size = tree.findtext(".//PROPERTY[@name='size-numeric']") - return self._get_size(size) diff --git a/cinder/volume/drivers/dothill/dothill_common.py b/cinder/volume/drivers/dothill/dothill_common.py deleted file mode 100644 index 4c1e7b85a..000000000 --- a/cinder/volume/drivers/dothill/dothill_common.py +++ /dev/null @@ -1,528 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Volume driver common utilities for DotHill Storage array -""" - -import base64 -import six -import uuid - -from oslo_config import cfg -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LE -from cinder.volume.drivers.dothill import dothill_client as dothill - -LOG = logging.getLogger(__name__) - -common_opts = [ - cfg.StrOpt('dothill_backend_name', - default='A', - help="Pool or Vdisk name to use for volume creation."), - cfg.StrOpt('dothill_backend_type', - choices=['linear', 'virtual'], - default='virtual', - help="linear (for Vdisk) or virtual (for Pool)."), - cfg.StrOpt('dothill_api_protocol', - choices=['http', 'https'], - default='https', - help="DotHill API interface protocol."), - cfg.BoolOpt('dothill_verify_certificate', - default=False, - help="Whether to verify DotHill array SSL certificate."), - cfg.StrOpt('dothill_verify_certificate_path', - help="DotHill array SSL certificate path."), -] - -iscsi_opts = [ - cfg.ListOpt('dothill_iscsi_ips', - default=[], - help="List of comma-separated target iSCSI IP addresses."), -] - -CONF = cfg.CONF -CONF.register_opts(common_opts) -CONF.register_opts(iscsi_opts) - - -class DotHillCommon(object): - VERSION = "1.0" - - stats = {} - - def __init__(self, config): - self.config = config - self.vendor_name = "DotHill" - self.backend_name = self.config.dothill_backend_name - self.backend_type = self.config.dothill_backend_type - self.api_protocol = self.config.dothill_api_protocol - ssl_verify = False - if (self.api_protocol == 'https' and - self.config.dothill_verify_certificate): - ssl_verify = self.config.dothill_verify_certificate_path or True - self.client = dothill.DotHillClient(self.config.san_ip, - self.config.san_login, - self.config.san_password, - self.api_protocol, - ssl_verify) - - def get_version(self): - return self.VERSION - - def do_setup(self, context): - self.client_login() - self._validate_backend() - self._get_owner_info() - self._get_serial_number() - self.client_logout() - - def client_login(self): - LOG.debug("Connecting to %s Array.", self.vendor_name) - try: - self.client.login() - except exception.DotHillConnectionError as ex: - msg = _("Failed to connect to %(vendor_name)s Array %(host)s: " - "%(err)s") % {'vendor_name': self.vendor_name, - 'host': self.config.san_ip, - 'err': six.text_type(ex)} - LOG.error(msg) - raise exception.DotHillConnectionError(message=msg) - except exception.DotHillAuthenticationError: - msg = _("Failed to log on %s Array " - "(invalid login?).") % self.vendor_name - LOG.error(msg) - raise exception.DotHillAuthenticationError(message=msg) - - def _get_serial_number(self): - self.serialNumber = self.client.get_serial_number() - - def _get_owner_info(self): - self.owner = self.client.get_owner_info(self.backend_name, - self.backend_type) - - def _validate_backend(self): - if not self.client.backend_exists(self.backend_name, - self.backend_type): - self.client_logout() - raise exception.DotHillInvalidBackend(backend=self.backend_name) - - def client_logout(self): - self.client.logout() - LOG.debug("Disconnected from %s Array.", self.vendor_name) - - def _get_vol_name(self, volume_id): - volume_name = self._encode_name(volume_id) - return "v%s" % volume_name - - def _get_snap_name(self, snapshot_id): - snapshot_name = self._encode_name(snapshot_id) - return "s%s" % snapshot_name - - def _encode_name(self, name): - """Get converted DotHill volume name. - - Converts the openstack volume id from - fceec30e-98bc-4ce5-85ff-d7309cc17cc2 - to - v_O7DDpi8TOWF_9cwnMF - We convert the 128(32*4) bits of the uuid into a 24 characters long - base64 encoded string. This still exceeds the limit of 20 characters - in some models so we return 19 characters because the - _get_{vol,snap}_name functions prepend a character. - """ - uuid_str = name.replace("-", "") - vol_uuid = uuid.UUID('urn:uuid:%s' % uuid_str) - vol_encoded = base64.urlsafe_b64encode(vol_uuid.bytes) - if six.PY3: - vol_encoded = vol_encoded.decode('ascii') - return vol_encoded[:19] - - def check_flags(self, options, required_flags): - for flag in required_flags: - if not getattr(options, flag, None): - msg = _('%s configuration option is not set.') % flag - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - def create_volume(self, volume): - self.client_login() - # Use base64 to encode the volume name (UUID is too long for DotHill) - volume_name = self._get_vol_name(volume['id']) - volume_size = "%dGB" % volume['size'] - LOG.debug("Create Volume having display_name: %(display_name)s " - "name: %(name)s id: %(id)s size: %(size)s", - {'display_name': volume['display_name'], - 'name': volume['name'], - 'id': volume_name, - 'size': volume_size, }) - try: - self.client.create_volume(volume_name, - volume_size, - self.backend_name, - self.backend_type) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Creation of volume %s failed."), volume['id']) - raise exception.Invalid(ex) - - finally: - self.client_logout() - - def _assert_enough_space_for_copy(self, volume_size): - """The DotHill creates a snap pool before trying to copy the volume. - - The pool is 5.27GB or 20% of the volume size, whichever is larger. - Verify that we have enough space for the pool and then copy - """ - pool_size = max(volume_size * 0.2, 5.27) - required_size = pool_size + volume_size - - if required_size > self.stats['pools'][0]['free_capacity_gb']: - raise exception.DotHillNotEnoughSpace(backend=self.backend_name) - - def _assert_source_detached(self, volume): - """The DotHill requires a volume to be dettached to clone it. - - Make sure that the volume is not in use when trying to copy it. - """ - if (volume['status'] != "available" or - volume['attach_status'] == "attached"): - LOG.error(_LE("Volume must be detached for clone operation.")) - raise exception.VolumeAttached(volume_id=volume['id']) - - def create_cloned_volume(self, volume, src_vref): - self.get_volume_stats(True) - self._assert_enough_space_for_copy(volume['size']) - self._assert_source_detached(src_vref) - LOG.debug("Cloning Volume %(source_id)s to (%(dest_id)s)", - {'source_id': src_vref['id'], - 'dest_id': volume['id'], }) - - if src_vref['name_id']: - orig_name = self._get_vol_name(src_vref['name_id']) - else: - orig_name = self._get_vol_name(src_vref['id']) - dest_name = self._get_vol_name(volume['id']) - - self.client_login() - try: - self.client.copy_volume(orig_name, dest_name, - self.backend_name, self.backend_type) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Cloning of volume %s failed."), - src_vref['id']) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def create_volume_from_snapshot(self, volume, snapshot): - self.get_volume_stats(True) - self._assert_enough_space_for_copy(volume['size']) - LOG.debug("Creating Volume from snapshot %(source_id)s to " - "(%(dest_id)s)", {'source_id': snapshot['id'], - 'dest_id': volume['id'], }) - - orig_name = self._get_snap_name(snapshot['id']) - dest_name = self._get_vol_name(volume['id']) - self.client_login() - try: - self.client.copy_volume(orig_name, dest_name, - self.backend_name, self.backend_type) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Create volume failed from snapshot: %s"), - snapshot['id']) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def delete_volume(self, volume): - LOG.debug("Deleting Volume: %s", volume['id']) - if volume['name_id']: - volume_name = self._get_vol_name(volume['name_id']) - else: - volume_name = self._get_vol_name(volume['id']) - - self.client_login() - try: - self.client.delete_volume(volume_name) - except exception.DotHillRequestError as ex: - # if the volume wasn't found, ignore the error - if 'The volume was not found on this system.' in ex.args: - return - LOG.exception(_LE("Deletion of volume %s failed."), volume['id']) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def get_volume_stats(self, refresh): - if refresh: - self.client_login() - try: - self._update_volume_stats() - finally: - self.client_logout() - return self.stats - - def _update_volume_stats(self): - # storage_protocol and volume_backend_name are - # set in the child classes - stats = {'driver_version': self.VERSION, - 'storage_protocol': None, - 'vendor_name': self.vendor_name, - 'volume_backend_name': None, - 'pools': []} - - pool = {'QoS_support': False} - try: - src_type = "%sVolumeDriver" % self.vendor_name - backend_stats = self.client.backend_stats(self.backend_name, - self.backend_type) - pool.update(backend_stats) - pool['location_info'] = ('%s:%s:%s:%s' % - (src_type, - self.serialNumber, - self.backend_name, - self.owner)) - pool['pool_name'] = self.backend_name - except exception.DotHillRequestError: - err = (_("Unable to get stats for backend_name: %s") % - self.backend_name) - LOG.exception(err) - raise exception.Invalid(reason=err) - - stats['pools'].append(pool) - self.stats = stats - - def _assert_connector_ok(self, connector, connector_element): - if not connector[connector_element]: - msg = _("Connector does not provide: %s") % connector_element - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - def map_volume(self, volume, connector, connector_element): - self._assert_connector_ok(connector, connector_element) - if volume['name_id']: - volume_name = self._get_vol_name(volume['name_id']) - else: - volume_name = self._get_vol_name(volume['id']) - try: - data = self.client.map_volume(volume_name, - connector, - connector_element) - return data - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error mapping volume: %s"), volume_name) - raise exception.Invalid(ex) - - def unmap_volume(self, volume, connector, connector_element): - self._assert_connector_ok(connector, connector_element) - if volume['name_id']: - volume_name = self._get_vol_name(volume['name_id']) - else: - volume_name = self._get_vol_name(volume['id']) - - self.client_login() - try: - self.client.unmap_volume(volume_name, - connector, - connector_element) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error unmapping volume: %s"), volume_name) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def get_active_fc_target_ports(self): - try: - return self.client.get_active_fc_target_ports() - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error getting active FC target ports.")) - raise exception.Invalid(ex) - - def get_active_iscsi_target_iqns(self): - try: - return self.client.get_active_iscsi_target_iqns() - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error getting active ISCSI target iqns.")) - raise exception.Invalid(ex) - - def get_active_iscsi_target_portals(self): - try: - return self.client.get_active_iscsi_target_portals() - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error getting active ISCSI target portals.")) - raise exception.Invalid(ex) - - def create_snapshot(self, snapshot): - LOG.debug("Creating snapshot (%(snap_id)s) from %(volume_id)s)", - {'snap_id': snapshot['id'], - 'volume_id': snapshot['volume_id'], }) - if snapshot['volume']['name_id']: - vol_name = self._get_vol_name(snapshot['volume']['name_id']) - else: - vol_name = self._get_vol_name(snapshot['volume_id']) - snap_name = self._get_snap_name(snapshot['id']) - - self.client_login() - try: - self.client.create_snapshot(vol_name, snap_name) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Creation of snapshot failed for volume: %s"), - snapshot['volume_id']) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def delete_snapshot(self, snapshot): - snap_name = self._get_snap_name(snapshot['id']) - LOG.debug("Deleting snapshot (%s)", snapshot['id']) - - self.client_login() - try: - self.client.delete_snapshot(snap_name) - except exception.DotHillRequestError as ex: - # if the volume wasn't found, ignore the error - if 'The volume was not found on this system.' in ex.args: - return - LOG.exception(_LE("Deleting snapshot %s failed"), snapshot['id']) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def extend_volume(self, volume, new_size): - if volume['name_id']: - volume_name = self._get_vol_name(volume['name_id']) - else: - volume_name = self._get_vol_name(volume['id']) - old_size = volume['size'] - growth_size = int(new_size) - old_size - LOG.debug("Extending Volume %(volume_name)s from %(old_size)s to " - "%(new_size)s, by %(growth_size)s GB.", - {'volume_name': volume_name, - 'old_size': old_size, - 'new_size': new_size, - 'growth_size': growth_size, }) - self.client_login() - try: - self.client.extend_volume(volume_name, "%dGB" % growth_size) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Extension of volume %s failed."), volume['id']) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def get_chap_record(self, initiator_name): - try: - return self.client.get_chap_record(initiator_name) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error getting chap record.")) - raise exception.Invalid(ex) - - def create_chap_record(self, initiator_name, chap_secret): - try: - self.client.create_chap_record(initiator_name, chap_secret) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error creating chap record.")) - raise exception.Invalid(ex) - - def migrate_volume(self, volume, host): - """Migrate directly if source and dest are managed by same storage. - - :param volume: A dictionary describing the volume to migrate - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - :returns: (False, None) if the driver does not support migration, - (True, None) if successful - - """ - false_ret = (False, None) - if volume['attach_status'] == "attached": - return false_ret - if 'location_info' not in host['capabilities']: - return false_ret - info = host['capabilities']['location_info'] - try: - (dest_type, dest_id, - dest_back_name, dest_owner) = info.split(':') - except ValueError: - return false_ret - - if not (dest_type == 'DotHillVolumeDriver' and - dest_id == self.serialNumber and - dest_owner == self.owner): - return false_ret - if volume['name_id']: - source_name = self._get_vol_name(volume['name_id']) - else: - source_name = self._get_vol_name(volume['id']) - # DotHill Array does not support duplicate names - dest_name = "m%s" % source_name[1:] - - self.client_login() - try: - self.client.copy_volume(source_name, dest_name, - dest_back_name, self.backend_type) - self.client.delete_volume(source_name) - self.client.modify_volume_name(dest_name, source_name) - return (True, None) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error migrating volume: %s"), source_name) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def retype(self, volume, new_type, diff, host): - ret = self.migrate_volume(volume, host) - return ret[0] - - def manage_existing(self, volume, existing_ref): - """Manage an existing non-openstack DotHill volume - - existing_ref is a dictionary of the form: - {'source-name': } - """ - target_vol_name = existing_ref['source-name'] - modify_target_vol_name = self._get_vol_name(volume['id']) - - self.client_login() - try: - self.client.modify_volume_name(target_vol_name, - modify_target_vol_name) - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error manage existing volume.")) - raise exception.Invalid(ex) - finally: - self.client_logout() - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - target_vol_name = existing_ref['source-name'] - - self.client_login() - try: - size = self.client.get_volume_size(target_vol_name) - return size - except exception.DotHillRequestError as ex: - LOG.exception(_LE("Error manage existing get volume size.")) - raise exception.Invalid(ex) - finally: - self.client_logout() diff --git a/cinder/volume/drivers/dothill/dothill_fc.py b/cinder/volume/drivers/dothill/dothill_fc.py deleted file mode 100644 index 529b31aa4..000000000 --- a/cinder/volume/drivers/dothill/dothill_fc.py +++ /dev/null @@ -1,172 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from oslo_log import log as logging - -import cinder.volume.driver -from cinder.volume.drivers.dothill import dothill_common -from cinder.volume.drivers.san import san -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class DotHillFCDriver(cinder.volume.driver.FibreChannelDriver): - """OpenStack Fibre Channel cinder drivers for DotHill Arrays. - - Version history: - 0.1 - Base version developed for HPMSA FC drivers: - "https://github.com/openstack/cinder/tree/stable/juno/ - cinder/volume/drivers/san/hp" - 1.0 - Version developed for DotHill arrays with the following - modifications: - - added support for v3 API(virtual pool feature) - - added support for retype volume - - added support for manage/unmanage volume - - added initiator target mapping in FC zoning - - added https support - - """ - - VERSION = "1.0" - - def __init__(self, *args, **kwargs): - super(DotHillFCDriver, self).__init__(*args, **kwargs) - self.common = None - self.configuration.append_config_values(dothill_common.common_opts) - self.configuration.append_config_values(san.san_opts) - self.lookup_service = fczm_utils.create_lookup_service() - - def _init_common(self): - return dothill_common.DotHillCommon(self.configuration) - - def _check_flags(self): - required_flags = ['san_ip', 'san_login', 'san_password'] - self.common.check_flags(self.configuration, required_flags) - - def do_setup(self, context): - self.common = self._init_common() - self._check_flags() - self.common.do_setup(context) - - def check_for_setup_error(self): - self._check_flags() - - def create_volume(self, volume): - self.common.create_volume(volume) - - def create_volume_from_snapshot(self, volume, src_vref): - self.common.create_volume_from_snapshot(volume, src_vref) - - def create_cloned_volume(self, volume, src_vref): - self.common.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - self.common.delete_volume(volume) - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - self.common.client_login() - try: - data = {} - data['target_lun'] = self.common.map_volume(volume, - connector, - 'wwpns') - - ports, init_targ_map = self.get_init_targ_map(connector) - data['target_discovered'] = True - data['target_wwn'] = ports - data['initiator_target_map'] = init_targ_map - info = {'driver_volume_type': 'fibre_channel', - 'data': data} - return info - finally: - self.common.client_logout() - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - self.common.unmap_volume(volume, connector, 'wwpns') - info = {'driver_volume_type': 'fibre_channel', 'data': {}} - if not self.common.client.list_luns_for_host(connector['wwpns'][0]): - ports, init_targ_map = self.get_init_targ_map(connector) - info['data'] = {'target_wwn': ports, - 'initiator_target_map': init_targ_map} - return info - - def get_init_targ_map(self, connector): - init_targ_map = {} - target_wwns = [] - ports = self.common.get_active_fc_target_ports() - if self.lookup_service is not None: - dev_map = self.lookup_service.get_device_mapping_from_network( - connector['wwpns'], - ports) - for fabric_name in dev_map: - fabric = dev_map[fabric_name] - target_wwns += fabric['target_port_wwn_list'] - for initiator in fabric['initiator_port_wwn_list']: - if initiator not in init_targ_map: - init_targ_map[initiator] = [] - init_targ_map[initiator] += fabric['target_port_wwn_list'] - init_targ_map[initiator] = list(set( - init_targ_map[initiator])) - target_wwns = list(set(target_wwns)) - else: - initiator_wwns = connector['wwpns'] - target_wwns = ports - for initiator in initiator_wwns: - init_targ_map[initiator] = target_wwns - - return target_wwns, init_targ_map - - def get_volume_stats(self, refresh=False): - stats = self.common.get_volume_stats(refresh) - stats['storage_protocol'] = 'FC' - stats['driver_version'] = self.VERSION - backend_name = self.configuration.safe_get('volume_backend_name') - stats['volume_backend_name'] = (backend_name or - self.__class__.__name__) - return stats - - def create_export(self, context, volume, connector): - pass - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def create_snapshot(self, snapshot): - self.common.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - self.common.delete_snapshot(snapshot) - - def extend_volume(self, volume, new_size): - self.common.extend_volume(volume, new_size) - - def retype(self, context, volume, new_type, diff, host): - return self.common.retype(volume, new_type, diff, host) - - def manage_existing(self, volume, existing_ref): - self.common.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - return self.common.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - pass diff --git a/cinder/volume/drivers/dothill/dothill_iscsi.py b/cinder/volume/drivers/dothill/dothill_iscsi.py deleted file mode 100644 index 2b78c0ed9..000000000 --- a/cinder/volume/drivers/dothill/dothill_iscsi.py +++ /dev/null @@ -1,195 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _ -import cinder.volume.driver -from cinder.volume.drivers.dothill import dothill_common as dothillcommon -from cinder.volume.drivers.san import san - - -DEFAULT_ISCSI_PORT = "3260" -LOG = logging.getLogger(__name__) - - -class DotHillISCSIDriver(cinder.volume.driver.ISCSIDriver): - """OpenStack iSCSI cinder drivers for DotHill Arrays. - - Version history: - 0.1 - Base structure for DotHill iSCSI drivers based on HPMSA FC - drivers: - "https://github.com/openstack/cinder/tree/stable/juno/ - cinder/volume/drivers/san/hp" - 1.0 - Version developed for DotHill arrays with the following - modifications: - - added iSCSI support - - added CHAP support in iSCSI - - added support for v3 API(virtual pool feature) - - added support for retype volume - - added support for manage/unmanage volume - - added https support - - """ - - VERSION = "1.0" - - def __init__(self, *args, **kwargs): - super(DotHillISCSIDriver, self).__init__(*args, **kwargs) - self.common = None - self.configuration.append_config_values(dothillcommon.common_opts) - self.configuration.append_config_values(dothillcommon.iscsi_opts) - self.configuration.append_config_values(san.san_opts) - self.iscsi_ips = self.configuration.dothill_iscsi_ips - - def _init_common(self): - return dothillcommon.DotHillCommon(self.configuration) - - def _check_flags(self): - required_flags = ['san_ip', 'san_login', 'san_password'] - self.common.check_flags(self.configuration, required_flags) - - def do_setup(self, context): - self.common = self._init_common() - self._check_flags() - self.common.do_setup(context) - self.initialize_iscsi_ports() - - def initialize_iscsi_ports(self): - iscsi_ips = [] - if self.iscsi_ips: - for ip_addr in self.iscsi_ips: - ip = ip_addr.split(':') - if len(ip) == 1: - iscsi_ips.append([ip_addr, DEFAULT_ISCSI_PORT]) - elif len(ip) == 2: - iscsi_ips.append([ip[0], ip[1]]) - else: - msg = _("Invalid IP address format: '%s'") % ip_addr - LOG.error(msg) - raise exception.InvalidInput(reason=(msg)) - self.iscsi_ips = iscsi_ips - else: - msg = _('At least one valid iSCSI IP address must be set.') - LOG.error(msg) - raise exception.InvalidInput(reason=(msg)) - - def check_for_setup_error(self): - self._check_flags() - - def create_volume(self, volume): - self.common.create_volume(volume) - - def create_volume_from_snapshot(self, volume, src_vref): - self.common.create_volume_from_snapshot(volume, src_vref) - - def create_cloned_volume(self, volume, src_vref): - self.common.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - self.common.delete_volume(volume) - - def initialize_connection(self, volume, connector): - self.common.client_login() - try: - data = {} - data['target_lun'] = self.common.map_volume(volume, - connector, - 'initiator') - iqns = self.common.get_active_iscsi_target_iqns() - data['target_discovered'] = True - data['target_iqn'] = iqns[0] - iscsi_portals = self.common.get_active_iscsi_target_portals() - - for ip_port in self.iscsi_ips: - if (ip_port[0] in iscsi_portals): - data['target_portal'] = ":".join(ip_port) - break - - if 'target_portal' not in data: - raise exception.DotHillNotTargetPortal() - - if self.configuration.use_chap_auth: - chap_secret = self.common.get_chap_record( - connector['initiator'] - ) - if not chap_secret: - chap_secret = self.create_chap_record( - connector['initiator'] - ) - data['auth_password'] = chap_secret - data['auth_username'] = connector['initiator'] - data['auth_method'] = 'CHAP' - - info = {'driver_volume_type': 'iscsi', - 'data': data} - return info - finally: - self.common.client_logout() - - def terminate_connection(self, volume, connector, **kwargs): - self.common.unmap_volume(volume, connector, 'initiator') - - def get_volume_stats(self, refresh=False): - stats = self.common.get_volume_stats(refresh) - stats['storage_protocol'] = 'iSCSI' - stats['driver_version'] = self.VERSION - backend_name = self.configuration.safe_get('volume_backend_name') - stats['volume_backend_name'] = (backend_name or - self.__class__.__name__) - return stats - - def create_export(self, context, volume, connector): - pass - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def create_snapshot(self, snapshot): - self.common.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - self.common.delete_snapshot(snapshot) - - def extend_volume(self, volume, new_size): - self.common.extend_volume(volume, new_size) - - def create_chap_record(self, initiator_name): - chap_secret = self.configuration.chap_password - # Chap secret length should be 12 to 16 characters - if 12 <= len(chap_secret) <= 16: - self.common.create_chap_record(initiator_name, chap_secret) - else: - msg = _('CHAP secret should be 12-16 bytes.') - LOG.error(msg) - raise exception.InvalidInput(reason=(msg)) - return chap_secret - - def retype(self, context, volume, new_type, diff, host): - return self.common.retype(volume, new_type, diff, host) - - def manage_existing(self, volume, existing_ref): - self.common.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - return self.common.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - pass diff --git a/cinder/volume/drivers/drbdmanagedrv.py b/cinder/volume/drivers/drbdmanagedrv.py deleted file mode 100644 index fa38b891e..000000000 --- a/cinder/volume/drivers/drbdmanagedrv.py +++ /dev/null @@ -1,1010 +0,0 @@ -# Copyright (c) 2014 LINBIT HA Solutions GmbH -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -""" - -This driver connects Cinder to an installed DRBDmanage instance, see - http://drbd.linbit.com/users-guide-9.0/ch-openstack.html -for more details. - -""" - - -import eventlet -import json -import six -import socket -import time -import uuid - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import importutils -from oslo_utils import units - - -from cinder import exception -from cinder.i18n import _, _LW, _LI, _LE -from cinder.volume import driver - -try: - import dbus - import drbdmanage.consts as dm_const - import drbdmanage.exceptions as dm_exc - import drbdmanage.utils as dm_utils -except ImportError: - # Used for the tests, when no DRBDmanage is installed - dbus = None - dm_const = None - dm_exc = None - dm_utils = None - - -LOG = logging.getLogger(__name__) - -drbd_opts = [ - cfg.IntOpt('drbdmanage_redundancy', - default=1, - help='Number of nodes that should replicate the data.'), - cfg.StrOpt('drbdmanage_resource_policy', - default='{"ratio": "0.51", "timeout": "60"}', - help='Resource deployment completion wait policy.'), - cfg.StrOpt('drbdmanage_snapshot_policy', - default='{"count": "1", "timeout": "60"}', - help='Snapshot completion wait policy.'), - cfg.StrOpt('drbdmanage_resize_policy', - default='{"timeout": "60"}', - help='Volume resize completion wait policy.'), - cfg.StrOpt('drbdmanage_resource_plugin', - default="drbdmanage.plugins.plugins.wait_for.WaitForResource", - help='Resource deployment completion wait plugin.'), - cfg.StrOpt('drbdmanage_snapshot_plugin', - default="drbdmanage.plugins.plugins.wait_for.WaitForSnapshot", - help='Snapshot completion wait plugin.'), - cfg.StrOpt('drbdmanage_resize_plugin', - default="drbdmanage.plugins.plugins.wait_for.WaitForVolumeSize", - help='Volume resize completion wait plugin.'), - cfg.BoolOpt('drbdmanage_devs_on_controller', - default=True, - help='''If set, the c-vol node will receive a useable - /dev/drbdX device, even if the actual data is stored on - other nodes only. - This is useful for debugging, maintenance, and to be - able to do the iSCSI export from the c-vol node.''') - # TODO(PM): offsite_redundancy? - # TODO(PM): choose DRBDmanage storage pool? -] - - -CONF = cfg.CONF -CONF.register_opts(drbd_opts) - - -AUX_PROP_CINDER_VOL_ID = "cinder-id" -AUX_PROP_TEMP_CLIENT = "cinder-is-temp-client" -DM_VN_PREFIX = 'CV_' # sadly 2CV isn't allowed by DRBDmanage -DM_SN_PREFIX = 'SN_' - - -# Need to be set later, so that the tests can fake -CS_DEPLOYED = None -CS_DISKLESS = None -CS_UPD_CON = None - - -class DrbdManageBaseDriver(driver.VolumeDriver): - """Cinder driver that uses DRBDmanage for storage.""" - - VERSION = '1.1.0' - drbdmanage_dbus_name = 'org.drbd.drbdmanaged' - drbdmanage_dbus_interface = '/interface' - - def __init__(self, *args, **kwargs): - self.empty_list = dbus.Array([], signature="a(s)") - self.empty_dict = dbus.Array([], signature="a(ss)") - - super(DrbdManageBaseDriver, self).__init__(*args, **kwargs) - - self.configuration.append_config_values(drbd_opts) - if not self.drbdmanage_dbus_name: - self.drbdmanage_dbus_name = 'org.drbd.drbdmanaged' - if not self.drbdmanage_dbus_interface: - self.drbdmanage_dbus_interface = '/interface' - self.drbdmanage_redundancy = int(getattr(self.configuration, - 'drbdmanage_redundancy', 1)) - self.drbdmanage_devs_on_controller = bool( - getattr(self.configuration, - 'drbdmanage_devs_on_controller', - True)) - self.dm_control_vol = ".drbdctrl" - - self.backend_name = self.configuration.safe_get( - 'volume_backend_name') or 'drbdmanage' - - js_decoder = json.JSONDecoder() - self.policy_resource = js_decoder.decode( - self.configuration.safe_get('drbdmanage_resource_policy')) - self.policy_snapshot = js_decoder.decode( - self.configuration.safe_get('drbdmanage_snapshot_policy')) - self.policy_resize = js_decoder.decode( - self.configuration.safe_get('drbdmanage_resize_policy')) - - self.plugin_resource = self.configuration.safe_get( - 'drbdmanage_resource_plugin') - self.plugin_snapshot = self.configuration.safe_get( - 'drbdmanage_snapshot_plugin') - self.plugin_resize = self.configuration.safe_get( - 'drbdmanage_resize_plugin') - - # needed as per pep8: - # F841 local variable 'CS_DEPLOYED' is assigned to but never used - global CS_DEPLOYED, CS_DISKLESS, CS_UPD_CON - CS_DEPLOYED = dm_const.CSTATE_PREFIX + dm_const.FLAG_DEPLOY - CS_DISKLESS = dm_const.CSTATE_PREFIX + dm_const.FLAG_DISKLESS - CS_UPD_CON = dm_const.CSTATE_PREFIX + dm_const.FLAG_UPD_CON - - def dbus_connect(self): - self.odm = dbus.SystemBus().get_object(self.drbdmanage_dbus_name, - self.drbdmanage_dbus_interface) - self.odm.ping() - - def call_or_reconnect(self, fn, *args): - """Call DBUS function; on a disconnect try once to reconnect.""" - try: - return fn(*args) - except dbus.DBusException as e: - LOG.warning(_LW("Got disconnected; trying to reconnect. (%s)"), e) - self.dbus_connect() - # Old function object is invalid, get new one. - return getattr(self.odm, fn._method_name)(*args) - - def _fetch_answer_data(self, res, key, level=None, req=True): - for code, fmt, data in res: - if code == dm_exc.DM_INFO: - if level and level != fmt: - continue - - value = [v for k, v in data if k == key] - if value: - if len(value) == 1: - return value[0] - else: - return value - - if req: - if level: - l = level + ":" + key - else: - l = key - - msg = _('DRBDmanage driver error: expected key "%s" ' - 'not in answer, wrong DRBDmanage version?') % l - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - return None - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - super(DrbdManageBaseDriver, self).do_setup(context) - self.dbus_connect() - - def check_for_setup_error(self): - """Verify that requirements are in place to use DRBDmanage driver.""" - if not all((dbus, dm_exc, dm_const, dm_utils)): - msg = _('DRBDmanage driver setup error: some required ' - 'libraries (dbus, drbdmanage.*) not found.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - if self.odm.ping() != 0: - message = _('Cannot ping DRBDmanage backend') - raise exception.VolumeBackendAPIException(data=message) - - def _clean_uuid(self): - """Returns a UUID string, WITHOUT braces.""" - # Some uuid library versions put braces around the result!? - # We don't want them, just a plain [0-9a-f-]+ string. - id = str(uuid.uuid4()) - id = id.replace("{", "") - id = id.replace("}", "") - return id - - def _check_result(self, res, ignore=None, ret=0): - seen_success = False - seen_error = False - result = ret - for (code, fmt, arg_l) in res: - # convert from DBUS to Python - arg = dict(arg_l) - if ignore and code in ignore: - if not result: - result = code - continue - if code == dm_exc.DM_SUCCESS: - seen_success = True - continue - if code == dm_exc.DM_INFO: - continue - seen_error = _("Received error string: %s") % (fmt % arg) - - if seen_error: - raise exception.VolumeBackendAPIException(data=seen_error) - if seen_success: - return ret - # by default okay - or the ignored error code. - return ret - - # DRBDmanage works in kiB units; Cinder uses GiB. - def _vol_size_to_dm(self, size): - return int(size * units.Gi / units.Ki) - - def _vol_size_to_cinder(self, size): - return int(size * units.Ki / units.Gi) - - def is_clean_volume_name(self, name, prefix): - try: - if (name.startswith(CONF.volume_name_template % "") and - uuid.UUID(name[7:]) is not None): - return prefix + name[7:] - except ValueError: - return None - - try: - if uuid.UUID(name) is not None: - return prefix + name - except ValueError: - return None - - def _call_policy_plugin(self, plugin, pol_base, pol_this): - """Returns True for done, False for timeout.""" - - pol_inp_data = dict(pol_base) - pol_inp_data.update(pol_this, - starttime=str(time.time())) - - retry = 0 - while True: - res, pol_result = self.call_or_reconnect( - self.odm.run_external_plugin, - plugin, - pol_inp_data) - self._check_result(res) - - if pol_result['result'] == dm_const.BOOL_TRUE: - return True - - if pol_result['timeout'] == dm_const.BOOL_TRUE: - return False - - eventlet.sleep(min(0.5 + retry / 5, 2)) - retry += 1 - - def _wait_for_node_assignment(self, res_name, vol_nr, nodenames, - filter_props=None, timeout=90, - check_vol_deployed=True): - """Return True as soon as one assignment matches the filter.""" - - # TODO(LINBIT): unify with policy plugins - - if not filter_props: - filter_props = self.empty_dict - - end_time = time.time() + timeout - - retry = 0 - while time.time() < end_time: - res, assgs = self.call_or_reconnect(self.odm.list_assignments, - nodenames, [res_name], 0, - filter_props, self.empty_list) - self._check_result(res) - - if len(assgs) > 0: - for assg in assgs: - vols = assg[3] - - for v_nr, v_prop in vols: - if (v_nr == vol_nr): - if not check_vol_deployed: - # no need to check - return True - - if v_prop[CS_DEPLOYED] == dm_const.BOOL_TRUE: - return True - - retry += 1 - # Not yet - LOG.warning(_LW('Try #%(try)d: Volume "%(res)s"/%(vol)d ' - 'not yet deployed on "%(host)s", waiting.'), - {'try': retry, 'host': nodenames, - 'res': res_name, 'vol': vol_nr}) - - eventlet.sleep(min(0.5 + retry / 5, 2)) - - # Timeout - return False - - def _priv_hash_from_volume(self, volume): - return dm_utils.dict_to_aux_props({ - AUX_PROP_CINDER_VOL_ID: volume['id'], - }) - - def snapshot_name_from_cinder_snapshot(self, snapshot): - sn_name = self.is_clean_volume_name(snapshot['id'], DM_SN_PREFIX) - return sn_name - - def _res_and_vl_data_for_volume(self, volume, empty_ok=False): - """Find DRBD resource and volume ID. - - A DRBD resource might consist of several "volumes" - (think consistency groups). - So we have to find the number of the volume within one resource. - Returns resource name, volume number, and resource - and volume properties. - """ - - # If we get a string, use it as-is. - # Else it's a dictionary; then get the ID. - if isinstance(volume, six.string_types): - v_uuid = volume - else: - v_uuid = volume['id'] - - res, rl = self.call_or_reconnect(self.odm.list_volumes, - self.empty_dict, - 0, - dm_utils.dict_to_aux_props( - {AUX_PROP_CINDER_VOL_ID: v_uuid}), - self.empty_dict) - self._check_result(res) - - if (not rl) or (len(rl) == 0): - if empty_ok: - LOG.debug("No volume %s found.", v_uuid) - return None, None, None, None - raise exception.VolumeBackendAPIException( - data=_("volume %s not found in drbdmanage") % v_uuid) - if len(rl) > 1: - raise exception.VolumeBackendAPIException( - data=_("multiple resources with name %s found by drbdmanage") % - v_uuid) - - (r_name, r_props, vols) = rl[0] - if len(vols) != 1: - raise exception.VolumeBackendAPIException( - data=_("not exactly one volume with id %s") % - v_uuid) - - (v_nr, v_props) = vols[0] - - LOG.debug("volume %(uuid)s is %(res)s/%(nr)d; %(rprop)s, %(vprop)s", - {'uuid': v_uuid, 'res': r_name, 'nr': v_nr, - 'rprop': dict(r_props), 'vprop': dict(v_props)}) - - return r_name, v_nr, r_props, v_props - - def _resource_and_snap_data_from_snapshot(self, snapshot, empty_ok=False): - """Find DRBD resource and snapshot name from the snapshot ID.""" - s_uuid = snapshot['id'] - res, rs = self.call_or_reconnect(self.odm.list_snapshots, - self.empty_dict, - self.empty_dict, - 0, - dm_utils.dict_to_aux_props( - {AUX_PROP_CINDER_VOL_ID: s_uuid}), - self.empty_dict) - self._check_result(res) - - if (not rs) or (len(rs) == 0): - if empty_ok: - return None - else: - raise exception.VolumeBackendAPIException( - data=_("no snapshot with id %s found in drbdmanage") % - s_uuid) - if len(rs) > 1: - raise exception.VolumeBackendAPIException( - data=_("multiple resources with snapshot ID %s found") % - s_uuid) - - (r_name, snaps) = rs[0] - if len(snaps) != 1: - raise exception.VolumeBackendAPIException( - data=_("not exactly one snapshot with id %s") % s_uuid) - - (s_name, s_props) = snaps[0] - - LOG.debug("snapshot %(uuid)s is %(res)s/%(snap)s", - {'uuid': s_uuid, 'res': r_name, 'snap': s_name}) - - return r_name, s_name, s_props - - def _resource_name_volnr_for_volume(self, volume, empty_ok=False): - res, vol, __, __ = self._res_and_vl_data_for_volume(volume, empty_ok) - return res, vol - - def local_path(self, volume): - d_res_name, d_vol_nr = self._resource_name_volnr_for_volume(volume) - - res, data = self.call_or_reconnect(self.odm.text_query, - [dm_const.TQ_GET_PATH, - d_res_name, - str(d_vol_nr)]) - self._check_result(res) - - if len(data) == 1: - return data[0] - - message = _('Got bad path information from DRBDmanage! (%s)') % data - raise exception.VolumeBackendAPIException(data=message) - - def create_volume(self, volume): - """Creates a DRBD resource. - - We address it later on via the ID that gets stored - as a private property. - """ - - # TODO(PM): consistency groups - d_res_name = self.is_clean_volume_name(volume['id'], DM_VN_PREFIX) - - res = self.call_or_reconnect(self.odm.create_resource, - d_res_name, - self.empty_dict) - self._check_result(res, ignore=[dm_exc.DM_EEXIST], ret=None) - - # If we get DM_EEXIST, then the volume already exists, eg. because - # deploy gave an error on a previous try (like ENOSPC). - # Still, there might or might not be the volume in the resource - - # we have to check that explicitly. - (__, drbd_vol) = self._resource_name_volnr_for_volume(volume, - empty_ok=True) - if not drbd_vol: - props = self._priv_hash_from_volume(volume) - # TODO(PM): properties - redundancy, etc - res = self.call_or_reconnect(self.odm.create_volume, - d_res_name, - self._vol_size_to_dm(volume['size']), - props) - self._check_result(res) - drbd_vol = self._fetch_answer_data(res, dm_const.VOL_ID) - - # If we crashed between create_volume and the deploy call, - # the volume might be defined but not exist on any server. Oh my. - res = self.call_or_reconnect(self.odm.auto_deploy, - d_res_name, self.drbdmanage_redundancy, - 0, True) - self._check_result(res) - - okay = self._call_policy_plugin(self.plugin_resource, - self.policy_resource, - dict(resource=d_res_name, - volnr=str(drbd_vol))) - if not okay: - message = (_('DRBDmanage timeout waiting for volume creation; ' - 'resource "%(res)s", volume "%(vol)s"') % - {'res': d_res_name, 'vol': volume['id']}) - raise exception.VolumeBackendAPIException(data=message) - - if self.drbdmanage_devs_on_controller: - # TODO(pm): CG - res = self.call_or_reconnect(self.odm.assign, - socket.gethostname(), - d_res_name, - [(dm_const.FLAG_DISKLESS, - dm_const.BOOL_TRUE)]) - self._check_result(res, ignore=[dm_exc.DM_EEXIST]) - - return {} - - def delete_volume(self, volume): - """Deletes a resource.""" - d_res_name, d_vol_nr = self._resource_name_volnr_for_volume( - volume, - empty_ok=True) - - if not d_res_name: - # OK, already gone. - return True - - # TODO(PM): check if in use? Ask whether Primary, or just check result? - res = self.call_or_reconnect(self.odm.remove_volume, - d_res_name, d_vol_nr, False) - self._check_result(res, ignore=[dm_exc.DM_ENOENT]) - - # Ask for volumes in that resource that are not scheduled for deletion. - res, rl = self.call_or_reconnect(self.odm.list_volumes, - [d_res_name], - 0, - [(dm_const.TSTATE_PREFIX + - dm_const.FLAG_REMOVE, - dm_const.BOOL_FALSE)], - self.empty_list) - self._check_result(res) - - # We expect the _resource_ to be here still (we just got a volnr from - # it!), so just query the volumes. - # If the resource has no volumes anymore, the current DRBDmanage - # version (errorneously, IMO) returns no *resource*, too. - if len(rl) > 1: - message = _('DRBDmanage expected one resource ("%(res)s"), ' - 'got %(n)d') % {'res': d_res_name, 'n': len(rl)} - raise exception.VolumeBackendAPIException(data=message) - - # Delete resource, if empty - if (not rl) or (not rl[0]) or (len(rl[0][2]) == 0): - res = self.call_or_reconnect(self.odm.remove_resource, - d_res_name, False) - self._check_result(res, ignore=[dm_exc.DM_ENOENT]) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - - LOG.debug("create vol from snap: from %(snap)s make %(vol)s", - {'snap': snapshot['id'], 'vol': volume['id']}) - # TODO(PM): Consistency groups. - d_res_name, sname, sprop = self._resource_and_snap_data_from_snapshot( - snapshot) - - new_res = self.is_clean_volume_name(volume['id'], DM_VN_PREFIX) - - r_props = self.empty_dict - # TODO(PM): consistency groups => different volume number possible - new_vol_nr = 0 - v_props = [(new_vol_nr, self._priv_hash_from_volume(volume))] - - res = self.call_or_reconnect(self.odm.restore_snapshot, - new_res, - d_res_name, - sname, - r_props, - v_props) - self._check_result(res, ignore=[dm_exc.DM_ENOENT]) - - # TODO(PM): CG - okay = self._call_policy_plugin(self.plugin_resource, - self.policy_resource, - dict(resource=new_res, - volnr=str(new_vol_nr))) - if not okay: - message = (_('DRBDmanage timeout waiting for new volume ' - 'after snapshot restore; ' - 'resource "%(res)s", volume "%(vol)s"') % - {'res': new_res, 'vol': volume['id']}) - raise exception.VolumeBackendAPIException(data=message) - - def create_cloned_volume(self, volume, src_vref): - temp_id = self._clean_uuid() - snapshot = {'id': temp_id} - - self.create_snapshot({'id': temp_id, 'volume_id': src_vref['id']}) - - self.create_volume_from_snapshot(volume, snapshot) - - self.delete_snapshot(snapshot) - - if (('size' in volume) and (volume['size'] > src_vref['size'])): - LOG.debug("resize volume '%(dst_vol)s' from %(src_size)d to " - "%(dst_size)d", - {'dst_vol': volume['id'], - 'src_size': src_vref['size'], - 'dst_size': volume['size']}) - self.extend_volume(volume, volume['size']) - - def _update_volume_stats(self): - data = {} - - data["vendor_name"] = 'Open Source' - data["driver_version"] = self.VERSION - # This has to match the name set in the cinder volume driver spec, - # so keep it lowercase - data["volume_backend_name"] = self.backend_name - data["pools"] = [] - - res, free, total = self.call_or_reconnect(self.odm.cluster_free_query, - self.drbdmanage_redundancy) - self._check_result(res) - - location_info = ('DrbdManageBaseDriver:%(cvol)s:%(dbus)s' % - {'cvol': self.dm_control_vol, - 'dbus': self.drbdmanage_dbus_name}) - - # add volumes - res, rl = self.call_or_reconnect(self.odm.list_volumes, - self.empty_list, - 0, - self.empty_dict, - self.empty_list) - self._check_result(res) - total_volumes = 0 - for res in rl: - total_volumes += len(res[2]) - - # TODO(PM): multiple DRBDmanage instances and/or multiple pools - single_pool = {} - single_pool.update(dict( - pool_name=data["volume_backend_name"], - free_capacity_gb=self._vol_size_to_cinder(free), - total_capacity_gb=self._vol_size_to_cinder(total), - reserved_percentage=self.configuration.reserved_percentage, - location_info=location_info, - total_volumes=total_volumes, - filter_function=self.get_filter_function(), - goodness_function=self.get_goodness_function(), - QoS_support=False)) - - data["pools"].append(single_pool) - - self._stats = data - return self._stats - - def extend_volume(self, volume, new_size): - d_res_name, d_vol_nr = self._resource_name_volnr_for_volume(volume) - - res = self.call_or_reconnect(self.odm.resize_volume, - d_res_name, d_vol_nr, -1, - self._vol_size_to_dm(new_size), - 0) - self._check_result(res) - - okay = self._call_policy_plugin(self.plugin_resize, - self.policy_resize, - dict(resource=d_res_name, - volnr=str(d_vol_nr), - req_size=str(new_size))) - if not okay: - message = (_('DRBDmanage timeout waiting for volume size; ' - 'volume ID "%(id)s" (res "%(res)s", vnr %(vnr)d)') % - {'id': volume['id'], - 'res': d_res_name, 'vnr': d_vol_nr}) - raise exception.VolumeBackendAPIException(data=message) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - sn_name = self.snapshot_name_from_cinder_snapshot(snapshot) - - d_res_name, d_vol_nr = self._resource_name_volnr_for_volume( - snapshot["volume_id"]) - - res, data = self.call_or_reconnect(self.odm.list_assignments, - self.empty_dict, - [d_res_name], - 0, - {CS_DISKLESS: dm_const.BOOL_FALSE}, - self.empty_list) - self._check_result(res) - - nodes = [d[0] for d in data] - if len(nodes) < 1: - raise exception.VolumeBackendAPIException( - _('Snapshot res "%s" that is not deployed anywhere?') % - (d_res_name)) - - props = self._priv_hash_from_volume(snapshot) - res = self.call_or_reconnect(self.odm.create_snapshot, - d_res_name, sn_name, nodes, props) - self._check_result(res) - - okay = self._call_policy_plugin(self.plugin_snapshot, - self.policy_snapshot, - dict(resource=d_res_name, - snapshot=sn_name)) - if not okay: - message = (_('DRBDmanage timeout waiting for snapshot creation; ' - 'resource "%(res)s", snapshot "%(sn)s"') % - {'res': d_res_name, 'sn': sn_name}) - raise exception.VolumeBackendAPIException(data=message) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - - d_res_name, sname, _ = self._resource_and_snap_data_from_snapshot( - snapshot, empty_ok=True) - - if not d_res_name: - # resource already gone? - LOG.warning(_LW("snapshot: %s not found, " - "skipping delete operation"), snapshot['id']) - LOG.info(_LI('Successfully deleted snapshot: %s'), snapshot['id']) - return True - - res = self.call_or_reconnect(self.odm.remove_snapshot, - d_res_name, sname, True) - return self._check_result(res, ignore=[dm_exc.DM_ENOENT]) - - -# Class with iSCSI interface methods - -class DrbdManageIscsiDriver(DrbdManageBaseDriver): - """Cinder driver that uses the iSCSI protocol. """ - - def __init__(self, *args, **kwargs): - super(DrbdManageIscsiDriver, self).__init__(*args, **kwargs) - target_driver = self.target_mapping[ - self.configuration.safe_get('iscsi_helper')] - - LOG.debug('Attempting to initialize DRBD driver with the ' - 'following target_driver: %s', - target_driver) - - self.target_driver = importutils.import_object( - target_driver, - configuration=self.configuration, - db=self.db, - executor=self._execute) - - def get_volume_stats(self, refresh=False): - """Get volume status.""" - - self._update_volume_stats() - self._stats["storage_protocol"] = "iSCSI" - return self._stats - - def ensure_export(self, context, volume): - volume_path = self.local_path(volume) - return self.target_driver.ensure_export( - context, - volume, - volume_path) - - def create_export(self, context, volume, connector): - volume_path = self.local_path(volume) - export_info = self.target_driver.create_export( - context, - volume, - volume_path) - - return {'provider_location': export_info['location'], - 'provider_auth': export_info['auth'], } - - def remove_export(self, context, volume): - return self.target_driver.remove_export(context, volume) - - def initialize_connection(self, volume, connector): - return self.target_driver.initialize_connection(volume, connector) - - def validate_connector(self, connector): - return self.target_driver.validate_connector(connector) - - def terminate_connection(self, volume, connector, **kwargs): - return self.target_driver.terminate_connection(volume, - connector, - **kwargs) - return None - -# for backwards compatibility keep the old class name, too -DrbdManageDriver = DrbdManageIscsiDriver - - -# Class with DRBD transport mode -class DrbdManageDrbdDriver(DrbdManageBaseDriver): - """Cinder driver that uses the DRBD protocol. """ - - def __init__(self, *args, **kwargs): - super(DrbdManageDrbdDriver, self).__init__(*args, **kwargs) - - def get_volume_stats(self, refresh=False): - """Get volume status.""" - - self._update_volume_stats() - self._stats["storage_protocol"] = "DRBD" - return self._stats - - def _return_local_access(self, nodename, volume, - d_res_name=None, volume_path=None): - - if not volume_path: - volume_path = self.local_path(volume) - - return { - 'driver_volume_type': 'local', - 'data': { - "device_path": volume_path - } - } - - def _return_drbdadm_config(self, volume, nodename, - d_res_name=None, volume_path=None): - - if not d_res_name: - d_res_name, d_vol_nr = self._resource_name_volnr_for_volume(volume) - - res, data = self.call_or_reconnect( - self.odm.text_query, - ['export_conf_split_up', nodename, d_res_name]) - self._check_result(res) - - config = six.text_type(data.pop(0)) - subst_data = {} - while len(data): - k = data.pop(0) - subst_data[k] = data.pop(0) - - if not volume_path: - volume_path = self.local_path(volume) - - return { - 'driver_volume_type': 'drbd', - 'data': { - 'provider_location': ' '.join('drbd', nodename), - 'device': volume_path, - # TODO(pm): consistency groups - 'devices': [volume_path], - 'provider_auth': subst_data['shared-secret'], - 'config': config, - 'name': d_res_name, - } - } - - def _is_external_node(self, nodename): - """Return whether the given node is an "external" node.""" - - # If the node accessing the data (the "initiator" in iSCSI speak, - # "client" or "target" otherwise) is marked as an FLAG_EXTERNAL - # node, it does not have DRBDmanage active - and that means - # we have to send the necessary DRBD configuration. - # - # If DRBDmanage is running there, just pushing the (client) - # assignment is enough to make the local path available. - - res, nodes = self.call_or_reconnect(self.odm.list_nodes, - [nodename], 0, - self.empty_dict, - [dm_const.FLAG_EXTERNAL]) - self._check_result(res) - - if len(nodes) != 1: - msg = _('Expected exactly one node called "%s"') % nodename - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - __, nodeattr = nodes[0] - - return getattr(nodeattr, dm_const.FLAG_EXTERNAL, - dm_const.BOOL_FALSE) == dm_const.BOOL_TRUE - - def _return_connection_data(self, nodename, volume, d_res_name=None): - if self._is_external_node(nodename): - return self._return_drbdadm_config(nodename, - volume, - d_res_name=d_res_name) - else: - return self._return_local_access(nodename, volume) - - def create_export(self, context, volume, connector): - d_res_name, d_vol_nr = self._resource_name_volnr_for_volume(volume) - - nodename = connector["host"] - - # Ensure the node is known to DRBDmanage. - # Note that this does *not* mean that DRBDmanage has to - # be installed on it! - # This is just so that DRBD allows the IP to connect. - node_prop = { - dm_const.NODE_ADDR: connector["ip"], - dm_const.FLAG_DRBDCTRL: dm_const.BOOL_FALSE, - dm_const.FLAG_STORAGE: dm_const.BOOL_FALSE, - dm_const.FLAG_EXTERNAL: dm_const.BOOL_TRUE, - } - res = self.call_or_reconnect( - self.odm.create_node, nodename, node_prop) - self._check_result(res, ignore=[dm_exc.DM_EEXIST]) - - # Ensure the data is accessible, by creating an assignment. - assg_prop = { - dm_const.FLAG_DISKLESS: dm_const.BOOL_TRUE, - } - # If we create the assignment here, it's temporary - - # and has to be removed later on again. - assg_prop.update(dm_utils.aux_props_to_dict({ - AUX_PROP_TEMP_CLIENT: dm_const.BOOL_TRUE, - })) - - res = self.call_or_reconnect( - self.odm.assign, nodename, d_res_name, assg_prop) - self._check_result(res, ignore=[dm_exc.DM_EEXIST]) - - # Wait for DRBDmanage to have completed that action. - - # A DRBDmanage controlled node will set the cstate:deploy flag; - # an external node will not be available to change it, so we have - # to wait for the storage nodes to remove the upd_con flag - # (ie. they're now ready to receive the connection). - if self._is_external_node(nodename): - self._wait_for_node_assignment( - d_res_name, d_vol_nr, [], - check_vol_deployed=False, - filter_props={ - # must be deployed - CS_DEPLOYED: dm_const.BOOL_TRUE, - # must be a storage node (not diskless), - CS_DISKLESS: dm_const.BOOL_FALSE, - # connection must be available, no need for updating - CS_UPD_CON: dm_const.BOOL_FALSE, - }) - else: - self._wait_for_node_assignment( - d_res_name, d_vol_nr, [nodename], - check_vol_deployed=True, - filter_props={ - CS_DEPLOYED: dm_const.BOOL_TRUE, - }) - - return self._return_connection_data(nodename, volume) - - def ensure_export(self, context, volume): - - fields = context['provider_location'].split(" ") - nodename = fields[1] - - return self._return_connection_data(nodename, volume) - - def initialize_connection(self, volume, connector): - - nodename = connector["host"] - - return self._return_connection_data(nodename, volume) - - def terminate_connection(self, volume, connector, - force=False, **kwargs): - d_res_name, d_vol_nr = self._resource_name_volnr_for_volume( - volume, empty_ok=True) - if not d_res_name: - return - - nodename = connector["host"] - - # If the DRBD volume is diskless on that node, we remove it; - # if it has local storage, we keep it. - res, data = self.call_or_reconnect( - self.odm.list_assignments, - [nodename], [d_res_name], 0, - self.empty_list, self.empty_list) - self._check_result(res, ignore=[dm_exc.DM_ENOENT]) - - if len(data) < 1: - # already removed?! - LOG.info(_LI('DRBD connection for %s already removed'), - volume['id']) - elif len(data) == 1: - __, __, props, __ = data[0] - my_props = dm_utils.dict_to_aux_props(props) - diskless = getattr(props, - dm_const.FLAG_DISKLESS, - dm_const.BOOL_FALSE) - temp_cli = getattr(my_props, - AUX_PROP_TEMP_CLIENT, - dm_const.BOOL_FALSE) - # If diskless assigned, - if ((diskless == dm_const.BOOL_TRUE) and - (temp_cli == dm_const.BOOL_TRUE)): - # remove the assignment - - # TODO(pm): does it make sense to relay "force" here? - # What are the semantics? - - # TODO(pm): consistency groups shouldn't really - # remove until *all* volumes are detached - - res = self.call_or_reconnect(self.odm.unassign, - nodename, d_res_name, force) - self._check_result(res, ignore=[dm_exc.DM_ENOENT]) - else: - # more than one assignment? - LOG.error(_LE("DRBDmanage: too many assignments returned.")) - return - - def remove_export(self, context, volume): - pass diff --git a/cinder/volume/drivers/emc/__init__.py b/cinder/volume/drivers/emc/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/emc/emc_cli_fc.py b/cinder/volume/drivers/emc/emc_cli_fc.py deleted file mode 100644 index ee0e2c9a7..000000000 --- a/cinder/volume/drivers/emc/emc_cli_fc.py +++ /dev/null @@ -1,307 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""Fibre Channel Driver for EMC VNX array based on CLI.""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.emc import emc_vnx_cli -from cinder.zonemanager import utils as zm_utils - - -LOG = logging.getLogger(__name__) - - -class EMCCLIFCDriver(driver.FibreChannelDriver): - """EMC FC Driver for VNX using CLI. - - Version history: - 1.0.0 - Initial driver - 2.0.0 - Thick/thin provisioning, robust enhancement - 3.0.0 - Array-based Backend Support, FC Basic Support, - Target Port Selection for MPIO, - Initiator Auto Registration, - Storage Group Auto Deletion, - Multiple Authentication Type Support, - Storage-Assisted Volume Migration, - SP Toggle for HA - 3.0.1 - Security File Support - 4.0.0 - Advance LUN Features (Compression Support, - Deduplication Support, FAST VP Support, - FAST Cache Support), Storage-assisted Retype, - External Volume Management, Read-only Volume, - FC Auto Zoning - 4.1.0 - Consistency group support - 5.0.0 - Performance enhancement, LUN Number Threshold Support, - Initiator Auto Deregistration, - Force Deleting LUN in Storage Groups, - robust enhancement - 5.1.0 - iSCSI multipath enhancement - 5.2.0 - Pool-aware scheduler support - 5.3.0 - Consistency group modification support - 6.0.0 - Over subscription support - Create consistency group from cgsnapshot support - Multiple pools support enhancement - Manage/unmanage volume revise - White list target ports support - Snap copy support - Support efficient non-disruptive backup - 7.0.0 - Clone consistency group support - Replication v2 support(managed) - Configurable migration rate support - """ - - def __init__(self, *args, **kwargs): - super(EMCCLIFCDriver, self).__init__(*args, **kwargs) - self.cli = emc_vnx_cli.getEMCVnxCli( - 'FC', - configuration=self.configuration, - active_backend_id=kwargs.get('active_backend_id')) - self.VERSION = self.cli.VERSION - - def check_for_setup_error(self): - pass - - def create_volume(self, volume): - """Creates a volume.""" - return self.cli.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - return self.cli.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - """Creates a cloned volume.""" - return self.cli.create_cloned_volume(volume, src_vref) - - def extend_volume(self, volume, new_size): - """Extend a volume.""" - self.cli.extend_volume(volume, new_size) - - def delete_volume(self, volume): - """Deletes a volume.""" - self.cli.delete_volume(volume) - - def migrate_volume(self, ctxt, volume, host): - """Migrate volume via EMC migration functionality.""" - return self.cli.migrate_volume(ctxt, volume, host) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type.""" - return self.cli.retype(ctxt, volume, new_type, diff, host) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - self.cli.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - self.cli.delete_snapshot(snapshot) - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - pass - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - pass - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume.""" - pass - - def check_for_export(self, context, volume_id): - """Make sure volume is exported.""" - pass - - @zm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - Assign any created volume to a compute node/host so that it can be - used from that host. - - The driver returns a driver_volume_type of 'fibre_channel'. - The target_wwn can be a single entry or a list of wwns that - correspond to the list of remote wwn(s) that will export the volume. - The initiator_target_map is a map that represents the remote wwn(s) - and a list of wwns which are visible to the remote wwn(s). - Example return values: - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': '1234567890123', - 'initiator_target_map': { - '1122334455667788': ['1234567890123'] - } - } - } - - or - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': ['1234567890123', '0987654321321'], - 'initiator_target_map': { - '1122334455667788': ['1234567890123', - '0987654321321'] - } - } - } - - """ - conn_info = self.cli.initialize_connection(volume, - connector) - LOG.debug("Exit initialize_connection" - " - Returning FC connection info: %(conn_info)s.", - {'conn_info': conn_info}) - return conn_info - - @zm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - conn_info = self.cli.terminate_connection(volume, connector) - LOG.debug("Exit terminate_connection" - " - Returning FC connection info: %(conn_info)s.", - {'conn_info': conn_info}) - return conn_info - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self.update_volume_stats() - - return self._stats - - def update_volume_stats(self): - """Retrieve stats info from volume group.""" - LOG.debug("Updating volume stats.") - data = self.cli.update_volume_stats() - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or 'EMCCLIFCDriver' - data['storage_protocol'] = 'FC' - self._stats = data - - def manage_existing(self, volume, existing_ref): - """Manage an existing lun in the array. - - The lun should be in a manageable pool backend, otherwise - error would return. - Rename the backend storage object so that it matches the, - volume['name'] which is how drivers traditionally map between a - cinder volume and the associated backend storage object. - - manage_existing_ref:{ - 'source-id': - } - or - manage_existing_ref:{ - 'source-name': - } - """ - return self.cli.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing.""" - return self.cli.manage_existing_get_size(volume, existing_ref) - - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - return self.cli.create_consistencygroup(context, group) - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - return self.cli.delete_consistencygroup( - context, group, volumes) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - return self.cli.create_cgsnapshot( - context, cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - return self.cli.delete_cgsnapshot( - context, cgsnapshot, snapshots) - - def get_pool(self, volume): - """Returns the pool name of a volume.""" - return self.cli.get_pool(volume) - - def update_consistencygroup(self, context, group, - add_volumes, - remove_volumes): - """Updates LUNs in consistency group.""" - return self.cli.update_consistencygroup(context, group, - add_volumes, - remove_volumes) - - def unmanage(self, volume): - """Unmanages a volume.""" - return self.cli.unmanage(volume) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a consistency group from source.""" - return self.cli.create_consistencygroup_from_src(context, - group, - volumes, - cgsnapshot, - snapshots, - source_cg, - source_vols) - - def update_migrated_volume(self, context, volume, new_volume, - original_volume_status=None): - """Returns model update for migrated volume.""" - return self.cli.update_migrated_volume(context, volume, new_volume, - original_volume_status) - - def create_export_snapshot(self, context, snapshot, connector): - """Creates a snapshot mount point for snapshot.""" - return self.cli.create_export_snapshot(context, snapshot, connector) - - def remove_export_snapshot(self, context, snapshot): - """Removes snapshot mount point for snapshot.""" - return self.cli.remove_export_snapshot(context, snapshot) - - def initialize_connection_snapshot(self, snapshot, connector, **kwargs): - """Allows connection to snapshot.""" - return self.cli.initialize_connection_snapshot(snapshot, - connector, - **kwargs) - - def terminate_connection_snapshot(self, snapshot, connector, **kwargs): - """Disallows connection to snapshot.""" - return self.cli.terminate_connection_snapshot(snapshot, - connector, - **kwargs) - - def backup_use_temp_snapshot(self): - return True - - def failover_host(self, context, volumes, secondary_backend_id): - """Failovers volume from primary device to secondary.""" - return self.cli.failover_host(context, volumes, secondary_backend_id) diff --git a/cinder/volume/drivers/emc/emc_cli_iscsi.py b/cinder/volume/drivers/emc/emc_cli_iscsi.py deleted file mode 100644 index 0e1a062cf..000000000 --- a/cinder/volume/drivers/emc/emc_cli_iscsi.py +++ /dev/null @@ -1,286 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""iSCSI Drivers for EMC VNX array based on CLI.""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.emc import emc_vnx_cli - -LOG = logging.getLogger(__name__) - - -class EMCCLIISCSIDriver(driver.ISCSIDriver): - """EMC ISCSI Drivers for VNX using CLI. - - Version history: - 1.0.0 - Initial driver - 2.0.0 - Thick/thin provisioning, robust enhancement - 3.0.0 - Array-based Backend Support, FC Basic Support, - Target Port Selection for MPIO, - Initiator Auto Registration, - Storage Group Auto Deletion, - Multiple Authentication Type Support, - Storage-Assisted Volume Migration, - SP Toggle for HA - 3.0.1 - Security File Support - 4.0.0 - Advance LUN Features (Compression Support, - Deduplication Support, FAST VP Support, - FAST Cache Support), Storage-assisted Retype, - External Volume Management, Read-only Volume, - FC Auto Zoning - 4.1.0 - Consistency group support - 5.0.0 - Performance enhancement, LUN Number Threshold Support, - Initiator Auto Deregistration, - Force Deleting LUN in Storage Groups, - robust enhancement - 5.1.0 - iSCSI multipath enhancement - 5.2.0 - Pool-aware scheduler support - 5.3.0 - Consistency group modification support - 6.0.0 - Over subscription support - Create consistency group from cgsnapshot support - Multiple pools support enhancement - Manage/unmanage volume revise - White list target ports support - Snap copy support - Support efficient non-disruptive backup - 7.0.0 - Clone consistency group support - Replication v2 support(managed) - Configurable migration rate support - """ - - def __init__(self, *args, **kwargs): - super(EMCCLIISCSIDriver, self).__init__(*args, **kwargs) - self.cli = emc_vnx_cli.getEMCVnxCli( - 'iSCSI', - configuration=self.configuration, - active_backend_id=kwargs.get('active_backend_id')) - self.VERSION = self.cli.VERSION - - def check_for_setup_error(self): - pass - - def create_volume(self, volume): - """Creates a VNX volume.""" - return self.cli.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - return self.cli.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - """Creates a cloned volume.""" - return self.cli.create_cloned_volume(volume, src_vref) - - def extend_volume(self, volume, new_size): - """Extend a volume.""" - self.cli.extend_volume(volume, new_size) - - def delete_volume(self, volume): - """Deletes a VNX volume.""" - self.cli.delete_volume(volume) - - def migrate_volume(self, ctxt, volume, host): - return self.cli.migrate_volume(ctxt, volume, host) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type.""" - return self.cli.retype(ctxt, volume, new_type, diff, host) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - self.cli.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - self.cli.delete_snapshot(snapshot) - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - pass - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - pass - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume.""" - pass - - def check_for_export(self, context, volume_id): - """Make sure volume is exported.""" - pass - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - The iscsi driver returns a driver_volume_type of 'iscsi'. - the format of the driver data is defined in vnx_get_iscsi_properties. - Example return value (multipath is not enabled):: - - { - 'driver_volume_type': 'iscsi' - 'data': { - 'target_discovered': True, - 'target_iqn': 'iqn.2010-10.org.openstack:volume-00000001', - 'target_portal': '127.0.0.0.1:3260', - 'target_lun': 1, - } - } - - Example return value (multipath is enabled):: - - { - 'driver_volume_type': 'iscsi' - 'data': { - 'target_discovered': True, - 'target_iqns': ['iqn.2010-10.org.openstack:volume-00001', - 'iqn.2010-10.org.openstack:volume-00002'], - 'target_portals': ['127.0.0.1:3260', '127.0.1.1:3260'], - 'target_luns': [1, 1], - } - } - - """ - return self.cli.initialize_connection(volume, connector) - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - self.cli.terminate_connection(volume, connector) - - def get_volume_stats(self, refresh=False): - """Get volume status. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self.update_volume_stats() - - return self._stats - - def update_volume_stats(self): - """Retrieve status info from volume group.""" - LOG.debug("Updating volume status.") - # retrieving the volume update from the VNX - data = self.cli.update_volume_stats() - - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or 'EMCCLIISCSIDriver' - data['storage_protocol'] = 'iSCSI' - - self._stats = data - - def manage_existing(self, volume, existing_ref): - """Manage an existing lun in the array. - - The lun should be in a manageable pool backend, otherwise - error would return. - Rename the backend storage object so that it matches the, - volume['name'] which is how drivers traditionally map between a - cinder volume and the associated backend storage object. - - manage_existing_ref:{ - 'source-id': - } - or - manage_existing_ref:{ - 'source-name': - } - """ - return self.cli.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing.""" - return self.cli.manage_existing_get_size(volume, existing_ref) - - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - return self.cli.create_consistencygroup(context, group) - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - return self.cli.delete_consistencygroup( - context, group, volumes) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - return self.cli.create_cgsnapshot( - context, cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - return self.cli.delete_cgsnapshot( - context, cgsnapshot, snapshots) - - def get_pool(self, volume): - """Returns the pool name of a volume.""" - return self.cli.get_pool(volume) - - def update_consistencygroup(self, context, group, - add_volumes, - remove_volumes): - """Updates LUNs in consistency group.""" - return self.cli.update_consistencygroup(context, group, - add_volumes, - remove_volumes) - - def unmanage(self, volume): - """Unmanages a volume.""" - self.cli.unmanage(volume) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a consistency group from source.""" - return self.cli.create_consistencygroup_from_src(context, - group, - volumes, - cgsnapshot, - snapshots, - source_cg, - source_vols) - - def update_migrated_volume(self, context, volume, new_volume, - original_volume_status=None): - """Returns model update for migrated volume.""" - return self.cli.update_migrated_volume(context, volume, new_volume, - original_volume_status) - - def create_export_snapshot(self, context, snapshot, connector): - """Creates a snapshot mount point for snapshot.""" - return self.cli.create_export_snapshot(context, snapshot, connector) - - def remove_export_snapshot(self, context, snapshot): - """Removes snapshot mount point for snapshot.""" - return self.cli.remove_export_snapshot(context, snapshot) - - def initialize_connection_snapshot(self, snapshot, connector, **kwargs): - """Allows connection to snapshot.""" - return self.cli.initialize_connection_snapshot(snapshot, - connector, - **kwargs) - - def terminate_connection_snapshot(self, snapshot, connector, **kwargs): - """Disallows connection to snapshot.""" - return self.cli.terminate_connection_snapshot(snapshot, - connector, - **kwargs) - - def backup_use_temp_snapshot(self): - return True - - def failover_host(self, context, volumes, secondary_backend_id): - """Failovers volume from primary device to secondary.""" - return self.cli.failover_host(context, volumes, secondary_backend_id) diff --git a/cinder/volume/drivers/emc/emc_vmax_common.py b/cinder/volume/drivers/emc/emc_vmax_common.py deleted file mode 100644 index 6b64c067e..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_common.py +++ /dev/null @@ -1,4447 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ast -import os.path - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.objects import fields -from cinder.volume.drivers.emc import emc_vmax_fast -from cinder.volume.drivers.emc import emc_vmax_https -from cinder.volume.drivers.emc import emc_vmax_masking -from cinder.volume.drivers.emc import emc_vmax_provision -from cinder.volume.drivers.emc import emc_vmax_provision_v3 -from cinder.volume.drivers.emc import emc_vmax_utils -from cinder.volume import utils as volume_utils - - -LOG = logging.getLogger(__name__) - -CONF = cfg.CONF - -try: - import pywbem - pywbemAvailable = True -except ImportError: - pywbemAvailable = False - -CINDER_EMC_CONFIG_FILE = '/etc/cinder/cinder_emc_config.xml' -CINDER_EMC_CONFIG_FILE_PREFIX = '/etc/cinder/cinder_emc_config_' -CINDER_EMC_CONFIG_FILE_POSTFIX = '.xml' -BACKENDNAME = 'volume_backend_name' -PREFIXBACKENDNAME = 'capabilities:volume_backend_name' -PORTGROUPNAME = 'portgroupname' -EMC_ROOT = 'root/emc' -POOL = 'storagetype:pool' -ARRAY = 'storagetype:array' -FASTPOLICY = 'storagetype:fastpolicy' -BACKENDNAME = 'volume_backend_name' -COMPOSITETYPE = 'storagetype:compositetype' -STRIPECOUNT = 'storagetype:stripecount' -MEMBERCOUNT = 'storagetype:membercount' -STRIPED = 'striped' -CONCATENATED = 'concatenated' -SMI_VERSION_8 = 800 -# V3 -SLO = 'storagetype:slo' -WORKLOAD = 'storagetype:workload' -INTERVAL = 'storagetype:interval' -RETRIES = 'storagetype:retries' -ISV3 = 'isV3' -TRUNCATE_5 = 5 -TRUNCATE_8 = 8 -SNAPVX = 7 -DISSOLVE_SNAPVX = 9 -CREATE_NEW_TARGET = 2 -SNAPVX_REPLICATION_TYPE = 6 - -emc_opts = [ - cfg.StrOpt('cinder_emc_config_file', - default=CINDER_EMC_CONFIG_FILE, - help='use this file for cinder emc plugin ' - 'config data'), ] - -CONF.register_opts(emc_opts) - - -class EMCVMAXCommon(object): - """Common class for SMI-S based EMC volume drivers. - - This common class is for EMC volume drivers based on SMI-S. - It supports VNX and VMAX arrays. - - """ - VERSION = "2.0.0" - - stats = {'driver_version': '1.0', - 'free_capacity_gb': 0, - 'reserved_percentage': 0, - 'storage_protocol': None, - 'total_capacity_gb': 0, - 'vendor_name': 'EMC', - 'volume_backend_name': None} - - pool_info = {'backend_name': None, - 'config_file': None, - 'arrays_info': {}} - - def __init__(self, prtcl, version, configuration=None): - - if not pywbemAvailable: - LOG.info(_LI( - "Module PyWBEM not installed. " - "Install PyWBEM using the python-pywbem package.")) - - self.protocol = prtcl - self.configuration = configuration - self.configuration.append_config_values(emc_opts) - self.conn = None - self.url = None - self.user = None - self.passwd = None - self.masking = emc_vmax_masking.EMCVMAXMasking(prtcl) - self.utils = emc_vmax_utils.EMCVMAXUtils(prtcl) - self.fast = emc_vmax_fast.EMCVMAXFast(prtcl) - self.provision = emc_vmax_provision.EMCVMAXProvision(prtcl) - self.provisionv3 = emc_vmax_provision_v3.EMCVMAXProvisionV3(prtcl) - self.version = version - self._gather_info() - - def _gather_info(self): - """Gather the relevant information for update_volume_stats.""" - if hasattr(self.configuration, 'cinder_emc_config_file'): - self.pool_info['config_file'] = ( - self.configuration.cinder_emc_config_file) - else: - self.pool_info['config_file'] = ( - self.configuration.safe_get('cinder_emc_config_file')) - - self.pool_info['backend_name'] = ( - self.configuration.safe_get('volume_backend_name')) - LOG.debug( - "Updating volume stats on file %(emcConfigFileName)s on " - "backend %(backendName)s.", - {'emcConfigFileName': self.pool_info['config_file'], - 'backendName': self.pool_info['backend_name']}) - - self.pool_info['arrays_info'] = ( - self.utils.parse_file_to_get_array_map( - self.pool_info['config_file'])) - - def create_volume(self, volume): - """Creates a EMC(VMAX) volume from a pre-existing storage pool. - - For a concatenated compositeType: - If the volume size is over 240GB then a composite is created - EMCNumberOfMembers > 1, otherwise it defaults to a non composite - - For a striped compositeType: - The user must supply an extra spec to determine how many metas - will make up the striped volume. If the meta size is greater - than 240GB an error is returned to the user. Otherwise the - EMCNumberOfMembers is what the user specifies. - - :param volume: volume Object - :returns: dict -- volumeDict - the volume dictionary - """ - volumeSize = int(self.utils.convert_gb_to_bits(volume['size'])) - volumeName = volume['id'] - extraSpecs = self._initial_setup(volume) - self.conn = self._get_ecom_connection() - - if extraSpecs[ISV3]: - rc, volumeDict, storageSystemName = ( - self._create_v3_volume(volume, volumeName, volumeSize, - extraSpecs)) - else: - rc, volumeDict, storageSystemName = ( - self._create_composite_volume(volume, volumeName, volumeSize, - extraSpecs)) - - # If volume is created as part of a consistency group. - if 'consistencygroup_id' in volume and volume['consistencygroup_id']: - cgName = self.utils.truncate_string( - volume['consistencygroup_id'], 8) - volumeInstance = self.utils.find_volume_instance( - self.conn, volumeDict, volumeName) - replicationService = ( - self.utils.find_replication_service(self.conn, - storageSystemName)) - cgInstanceName = ( - self._find_consistency_group(replicationService, cgName)) - self.provision.add_volume_to_cg(self.conn, - replicationService, - cgInstanceName, - volumeInstance.path, - cgName, - volumeName, - extraSpecs) - - LOG.info(_LI("Leaving create_volume: %(volumeName)s " - "Return code: %(rc)lu " - "volume dict: %(name)s."), - {'volumeName': volumeName, - 'rc': rc, - 'name': volumeDict}) - # Adding version information - volumeDict['version'] = self.version - - return volumeDict - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot. - - For VMAX, replace snapshot with clone. - - :param volume: volume Object - :param snapshot: snapshot object - :returns: dict -- the cloned volume dictionary - :raises: VolumeBackendAPIException - """ - LOG.debug("Entering create_volume_from_snapshot.") - snapshot['host'] = volume['host'] - extraSpecs = self._initial_setup(snapshot) - self.conn = self._get_ecom_connection() - snapshotInstance = self._find_lun(snapshot) - storageSystem = snapshotInstance['SystemName'] - - syncName = self.utils.find_sync_sv_by_target( - self.conn, storageSystem, snapshotInstance, extraSpecs, True) - if syncName is not None: - repservice = self.utils.find_replication_service(self.conn, - storageSystem) - if repservice is None: - exception_message = (_("Cannot find Replication Service to " - "create volume for snapshot %s.") - % snapshotInstance) - raise exception.VolumeBackendAPIException( - data=exception_message) - - self.provision.delete_clone_relationship( - self.conn, repservice, syncName, extraSpecs) - - snapshot['host'] = volume['host'] - return self._create_cloned_volume(volume, snapshot, extraSpecs, False) - - def create_cloned_volume(self, cloneVolume, sourceVolume): - """Creates a clone of the specified volume. - - :param cloneVolume: clone volume Object - :param sourceVolume: volume object - :returns: cloneVolumeDict -- the cloned volume dictionary - """ - extraSpecs = self._initial_setup(sourceVolume) - return self._create_cloned_volume(cloneVolume, sourceVolume, - extraSpecs, False) - - def delete_volume(self, volume): - """Deletes a EMC(VMAX) volume. - - :param volume: volume Object - """ - LOG.info(_LI("Deleting Volume: %(volume)s"), - {'volume': volume['name']}) - - rc, volumeName = self._delete_volume(volume) - LOG.info(_LI("Leaving delete_volume: %(volumename)s Return code: " - "%(rc)lu."), - {'volumename': volumeName, - 'rc': rc}) - - def create_snapshot(self, snapshot, volume): - """Creates a snapshot. - - For VMAX, replace snapshot with clone. - - :param snapshot: snapshot object - :param volume: volume Object to create snapshot from - :returns: dict -- the cloned volume dictionary - """ - extraSpecs = self._initial_setup(volume) - return self._create_cloned_volume(snapshot, volume, extraSpecs, True) - - def delete_snapshot(self, snapshot, volume): - """Deletes a snapshot. - - :param snapshot: snapshot object - :param volume: volume Object to create snapshot from - """ - LOG.info(_LI("Delete Snapshot: %(snapshotName)s."), - {'snapshotName': snapshot['name']}) - snapshot['host'] = volume['host'] - self._delete_snapshot(snapshot) - - def _remove_members(self, controllerConfigService, - volumeInstance, connector, extraSpecs): - """This method unmaps a volume from a host. - - Removes volume from the Device Masking Group that belongs to - a Masking View. - Check if fast policy is in the extra specs. If it isn't we do - not need to do any thing for FAST. - Assume that isTieringPolicySupported is False unless the FAST - policy is in the extra specs and tiering is enabled on the array. - - :param controllerConfigService: instance name of - ControllerConfigurationService - :param volumeInstance: volume Object - :param connector: the connector object - :param extraSpecs: extra specifications - :returns: storageGroupInstanceName - """ - volumeName = volumeInstance['ElementName'] - LOG.debug("Detaching volume %s.", volumeName) - return self.masking.remove_and_reset_members( - self.conn, controllerConfigService, volumeInstance, - volumeName, extraSpecs, connector) - - def _unmap_lun(self, volume, connector): - """Unmaps a volume from the host. - - :param volume: the volume Object - :param connector: the connector Object - :raises: VolumeBackendAPIException - """ - extraSpecs = self._initial_setup(volume) - volumename = volume['name'] - LOG.info(_LI("Unmap volume: %(volume)s."), - {'volume': volumename}) - - device_info = self.find_device_number(volume, connector['host']) - if 'hostlunid' not in device_info: - LOG.info(_LI("Volume %s is not mapped. No volume to unmap."), - volumename) - return - - vol_instance = self._find_lun(volume) - storage_system = vol_instance['SystemName'] - - configservice = self.utils.find_controller_configuration_service( - self.conn, storage_system) - if configservice is None: - exception_message = (_("Cannot find Controller Configuration " - "Service for storage system " - "%(storage_system)s.") - % {'storage_system': storage_system}) - raise exception.VolumeBackendAPIException(data=exception_message) - - self._remove_members(configservice, vol_instance, connector, - extraSpecs) - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns device and connection info. - - The volume may be already mapped, if this is so the deviceInfo tuple - is returned. If the volume is not already mapped then we need to - gather information to either 1. Create an new masking view or 2. Add - the volume to an existing storage group within an already existing - maskingview. - - The naming convention is the following: - initiatorGroupName = OS---IG - e.g OS-myShortHost-I-IG - storageGroupName = OS----SG - e.g OS-myShortHost-SATA_BRONZ1-I-SG - portGroupName = OS--PG The portGroupName will come from - the EMC configuration xml file. - These are precreated. If the portGroup does not exist - then an error will be returned to the user - maskingView = OS----MV - e.g OS-myShortHost-SATA_BRONZ1-I-MV - - :param volume: volume Object - :param connector: the connector Object - :returns: dict -- deviceInfoDict - device information dict - :raises: VolumeBackendAPIException - """ - portGroupName = None - extraSpecs = self._initial_setup(volume) - - volumeName = volume['name'] - LOG.info(_LI("Initialize connection: %(volume)s."), - {'volume': volumeName}) - self.conn = self._get_ecom_connection() - deviceInfoDict = self._wrap_find_device_number( - volume, connector['host']) - maskingViewDict = self._populate_masking_dict( - volume, connector, extraSpecs) - - if ('hostlunid' in deviceInfoDict and - deviceInfoDict['hostlunid'] is not None): - isSameHost = self._is_same_host(connector, deviceInfoDict) - if isSameHost: - # Device is already mapped to same host so we will leave - # the state as is. - - deviceNumber = deviceInfoDict['hostlunid'] - LOG.info(_LI("Volume %(volume)s is already mapped. " - "The device number is %(deviceNumber)s."), - {'volume': volumeName, - 'deviceNumber': deviceNumber}) - # Special case, we still need to get the iscsi ip address. - portGroupName = ( - self._get_correct_port_group( - deviceInfoDict, maskingViewDict['storageSystemName'])) - - else: - deviceInfoDict, portGroupName = self._attach_volume( - volume, connector, extraSpecs, maskingViewDict, True) - else: - deviceInfoDict, portGroupName = ( - self._attach_volume( - volume, connector, extraSpecs, maskingViewDict)) - - if self.protocol.lower() == 'iscsi': - return self._find_ip_protocol_endpoints( - self.conn, deviceInfoDict['storagesystem'], - portGroupName) - else: - return deviceInfoDict - - def _attach_volume(self, volume, connector, extraSpecs, - maskingViewDict, isLiveMigration=False): - """Attach a volume to a host. - - If live migration is being undertaken then the volume - remains attached to the source host. - - :params volume: the volume object - :params connector: the connector object - :param extraSpecs: extra specifications - :param maskingViewDict: masking view information - :param isLiveMigration: boolean, can be None - :returns: dict -- deviceInfoDict - String -- port group name - :raises: VolumeBackendAPIException - """ - volumeName = volume['name'] - maskingViewDict = self._populate_masking_dict( - volume, connector, extraSpecs) - if isLiveMigration: - maskingViewDict['isLiveMigration'] = True - else: - maskingViewDict['isLiveMigration'] = False - - rollbackDict = self.masking.setup_masking_view( - self.conn, maskingViewDict, extraSpecs) - - # Find host lun id again after the volume is exported to the host. - deviceInfoDict = self.find_device_number(volume, connector['host']) - if 'hostlunid' not in deviceInfoDict: - # Did not successfully attach to host, - # so a rollback for FAST is required. - LOG.error(_LE("Error Attaching volume %(vol)s."), - {'vol': volumeName}) - if ((rollbackDict['fastPolicyName'] is not None) or - (rollbackDict['isV3'] is not None)): - (self.masking - ._check_if_rollback_action_for_masking_required( - self.conn, rollbackDict)) - exception_message = (_("Error Attaching volume %(vol)s.") - % {'vol': volumeName}) - raise exception.VolumeBackendAPIException( - data=exception_message) - - return deviceInfoDict, rollbackDict['pgGroupName'] - - def _is_same_host(self, connector, deviceInfoDict): - """Check if the host is the same. - - Check if the host to attach to is the same host - that is already attached. This is necessary for - live migration. - - :params connector: the connector object - :params deviceInfoDict: the device information dictionary - :returns: boolean -- True if the host is the same, False otherwise. - """ - if 'host' in connector: - currentHost = connector['host'] - if ('maskingview' in deviceInfoDict and - deviceInfoDict['maskingview'] is not None): - if currentHost in deviceInfoDict['maskingview']: - return True - return False - - def _get_correct_port_group(self, deviceInfoDict, storageSystemName): - """Get the portgroup name from the existing masking view. - - :params deviceInfoDict: the device info dictionary - :params storageSystemName: storage system name - :returns: String port group name - """ - if ('controller' in deviceInfoDict and - deviceInfoDict['controller'] is not None): - maskingViewInstanceName = deviceInfoDict['controller'] - try: - maskingViewInstance = ( - self.conn.GetInstance(maskingViewInstanceName)) - except Exception: - exception_message = (_("Unable to get the name of " - "the masking view.")) - raise exception.VolumeBackendAPIException( - data=exception_message) - - # Get the portgroup from masking view - portGroupInstanceName = ( - self.masking._get_port_group_from_masking_view( - self.conn, - maskingViewInstance['ElementName'], - storageSystemName)) - try: - portGroupInstance = ( - self.conn.GetInstance(portGroupInstanceName)) - portGroupName = ( - portGroupInstance['ElementName']) - except Exception: - exception_message = (_("Unable to get the name of " - "the portgroup.")) - raise exception.VolumeBackendAPIException( - data=exception_message) - else: - exception_message = (_("Cannot get the portgroup from " - "the masking view.")) - raise exception.VolumeBackendAPIException( - data=exception_message) - return portGroupName - - def terminate_connection(self, volume, connector): - """Disallow connection from connector. - - :params volume: the volume Object - :params connector: the connector Object - """ - volumename = volume['name'] - LOG.info(_LI("Terminate connection: %(volume)s."), - {'volume': volumename}) - - self._unmap_lun(volume, connector) - - def extend_volume(self, volume, newSize): - """Extends an existing volume. - - Prequisites: - 1. The volume must be composite e.g StorageVolume.EMCIsComposite=True - 2. The volume can only be concatenated - e.g StorageExtent.IsConcatenated=True - - :params volume: the volume Object - :params newSize: the new size to increase the volume to - :returns: dict -- modifiedVolumeDict - the extended volume Object - :raises: VolumeBackendAPIException - """ - originalVolumeSize = volume['size'] - volumeName = volume['name'] - extraSpecs = self._initial_setup(volume) - self.conn = self._get_ecom_connection() - volumeInstance = self._find_lun(volume) - if volumeInstance is None: - exceptionMessage = (_("Cannot find Volume: %(volumename)s. " - "Extend operation. Exiting....") - % {'volumename': volumeName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - if int(originalVolumeSize) > int(newSize): - exceptionMessage = (_( - "Your original size: %(originalVolumeSize)s GB is greater " - "than: %(newSize)s GB. Only Extend is supported. Exiting...") - % {'originalVolumeSize': originalVolumeSize, - 'newSize': newSize}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - additionalVolumeSize = six.text_type( - int(newSize) - int(originalVolumeSize)) - additionalVolumeSize = self.utils.convert_gb_to_bits( - additionalVolumeSize) - - if extraSpecs[ISV3]: - rc, modifiedVolumeDict = self._extend_v3_volume( - volumeInstance, volumeName, newSize, extraSpecs) - else: - # This is V2. - rc, modifiedVolumeDict = self._extend_composite_volume( - volumeInstance, volumeName, newSize, additionalVolumeSize, - extraSpecs) - - # Check the occupied space of the new extended volume. - extendedVolumeInstance = self.utils.find_volume_instance( - self.conn, modifiedVolumeDict, volumeName) - extendedVolumeSize = self.utils.get_volume_size( - self.conn, extendedVolumeInstance) - LOG.debug( - "The actual volume size of the extended volume: %(volumeName)s " - "is %(volumeSize)s.", - {'volumeName': volumeName, - 'volumeSize': extendedVolumeSize}) - - # If the requested size and the actual size don't - # tally throw an exception. - newSizeBits = self.utils.convert_gb_to_bits(newSize) - diffVolumeSize = self.utils.compare_size( - newSizeBits, extendedVolumeSize) - if diffVolumeSize != 0: - exceptionMessage = (_( - "The requested size : %(requestedSize)s is not the same as " - "resulting size: %(resultSize)s.") - % {'requestedSize': newSizeBits, - 'resultSize': extendedVolumeSize}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - LOG.debug( - "Leaving extend_volume: %(volumeName)s. " - "Return code: %(rc)lu, " - "volume dict: %(name)s.", - {'volumeName': volumeName, - 'rc': rc, - 'name': modifiedVolumeDict}) - - return modifiedVolumeDict - - def update_volume_stats(self): - """Retrieve stats info.""" - pools = [] - backendName = self.pool_info['backend_name'] - for arrayInfo in self.pool_info['arrays_info']: - self._set_ecom_credentials(arrayInfo) - # Check what type of array it is - isV3 = self.utils.isArrayV3(self.conn, arrayInfo['SerialNumber']) - if isV3: - location_info, total_capacity_gb, free_capacity_gb = ( - self._update_srp_stats(arrayInfo)) - poolName = ("%(slo)s+%(poolName)s+%(array)s" - % {'slo': arrayInfo['SLO'], - 'poolName': arrayInfo['PoolName'], - 'array': arrayInfo['SerialNumber']}) - else: - # This is V2 - location_info, total_capacity_gb, free_capacity_gb = ( - self._update_pool_stats(backendName, arrayInfo)) - poolName = ("%(poolName)s+%(array)s" - % {'poolName': arrayInfo['PoolName'], - 'array': arrayInfo['SerialNumber']}) - - pool = {'pool_name': poolName, - 'total_capacity_gb': total_capacity_gb, - 'free_capacity_gb': free_capacity_gb, - 'reserved_percentage': 0, - 'QoS_support': False, - 'location_info': location_info, - 'consistencygroup_support': True} - pools.append(pool) - - data = {'vendor_name': "EMC", - 'driver_version': self.version, - 'storage_protocol': 'unknown', - 'volume_backend_name': self.pool_info['backend_name'] or - self.__class__.__name__, - # Use zero capacities here so we always use a pool. - 'total_capacity_gb': 0, - 'free_capacity_gb': 0, - 'reserved_percentage': 0, - 'pools': pools} - - return data - - def _update_srp_stats(self, arrayInfo): - """Update SRP stats. - - :param arrayInfo: array information - :returns: location_info - :returns: totalManagedSpaceGbs - :returns: remainingManagedSpaceGbs - """ - - totalManagedSpaceGbs, remainingManagedSpaceGbs = ( - self.provisionv3.get_srp_pool_stats(self.conn, - arrayInfo)) - - LOG.info(_LI( - "Capacity stats for SRP pool %(poolName)s on array " - "%(arrayName)s total_capacity_gb=%(total_capacity_gb)lu, " - "free_capacity_gb=%(free_capacity_gb)lu"), - {'poolName': arrayInfo['PoolName'], - 'arrayName': arrayInfo['SerialNumber'], - 'total_capacity_gb': totalManagedSpaceGbs, - 'free_capacity_gb': remainingManagedSpaceGbs}) - - location_info = ("%(arrayName)s#%(poolName)s#%(slo)s#%(workload)s" - % {'arrayName': arrayInfo['SerialNumber'], - 'poolName': arrayInfo['PoolName'], - 'slo': arrayInfo['SLO'], - 'workload': arrayInfo['Workload']}) - - return location_info, totalManagedSpaceGbs, remainingManagedSpaceGbs - - def retype(self, ctxt, volume, new_type, diff, host): - """Migrate volume to another host using retype. - - :param ctxt: context - :param volume: the volume object including the volume_type_id - :param new_type: the new volume type. - :param diff: Unused parameter. - :param host: The host dict holding the relevant target(destination) - information - :returns: boolean -- True if retype succeeded, False if error - """ - - volumeName = volume['name'] - volumeStatus = volume['status'] - LOG.info(_LI("Migrating using retype Volume: %(volume)s."), - {'volume': volumeName}) - - extraSpecs = self._initial_setup(volume) - self.conn = self._get_ecom_connection() - - volumeInstance = self._find_lun(volume) - if volumeInstance is None: - LOG.error(_LE("Volume %(name)s not found on the array. " - "No volume to migrate using retype."), - {'name': volumeName}) - return False - - if extraSpecs[ISV3]: - return self._slo_workload_migration(volumeInstance, volume, host, - volumeName, volumeStatus, - new_type, extraSpecs) - else: - return self._pool_migration(volumeInstance, volume, host, - volumeName, volumeStatus, - extraSpecs[FASTPOLICY], - new_type, extraSpecs) - - def migrate_volume(self, ctxt, volume, host, new_type=None): - """Migrate volume to another host. - - :param ctxt: context - :param volume: the volume object including the volume_type_id - :param host: the host dict holding the relevant target(destination) - information - :param new_type: None - :returns: boolean -- Always returns True - :returns: dict -- Empty dict {} - """ - LOG.warning(_LW("The VMAX plugin only supports Retype. " - "If a pool based migration is necessary " - "this will happen on a Retype " - "From the command line: " - "cinder --os-volume-api-version 2 retype " - " --migration-policy on-demand")) - return True, {} - - def _migrate_volume( - self, volume, volumeInstance, targetPoolName, - targetFastPolicyName, sourceFastPolicyName, extraSpecs, - new_type=None): - """Migrate volume to another host. - - :param volume: the volume object including the volume_type_id - :param volumeInstance: the volume instance - :param targetPoolName: the target poolName - :param targetFastPolicyName: the target FAST policy name, can be None - :param sourceFastPolicyName: the source FAST policy name, can be None - :param extraSpecs: extra specifications - :param new_type: None - :returns: boolean -- True/False - :returns: list -- empty list - """ - volumeName = volume['name'] - storageSystemName = volumeInstance['SystemName'] - - sourcePoolInstanceName = self.utils.get_assoc_pool_from_volume( - self.conn, volumeInstance.path) - - moved, rc = self._migrate_volume_from( - volume, volumeInstance, targetPoolName, sourceFastPolicyName, - extraSpecs) - - if moved is False and sourceFastPolicyName is not None: - # Return the volume to the default source fast policy storage - # group because the migrate was unsuccessful. - LOG.warning(_LW( - "Failed to migrate: %(volumeName)s from " - "default source storage group " - "for FAST policy: %(sourceFastPolicyName)s. " - "Attempting cleanup... "), - {'volumeName': volumeName, - 'sourceFastPolicyName': sourceFastPolicyName}) - if sourcePoolInstanceName == self.utils.get_assoc_pool_from_volume( - self.conn, volumeInstance.path): - self._migrate_cleanup(self.conn, volumeInstance, - storageSystemName, sourceFastPolicyName, - volumeName, extraSpecs) - else: - # Migrate was successful but still issues. - self._migrate_rollback( - self.conn, volumeInstance, storageSystemName, - sourceFastPolicyName, volumeName, sourcePoolInstanceName, - extraSpecs) - - return moved - - if targetFastPolicyName == 'None': - targetFastPolicyName = None - - if moved is True and targetFastPolicyName is not None: - if not self._migrate_volume_fast_target( - volumeInstance, storageSystemName, - targetFastPolicyName, volumeName, extraSpecs): - LOG.warning(_LW( - "Attempting a rollback of: %(volumeName)s to " - "original pool %(sourcePoolInstanceName)s."), - {'volumeName': volumeName, - 'sourcePoolInstanceName': sourcePoolInstanceName}) - self._migrate_rollback( - self.conn, volumeInstance, storageSystemName, - sourceFastPolicyName, volumeName, sourcePoolInstanceName, - extraSpecs) - - if rc == 0: - moved = True - - return moved - - def _migrate_rollback(self, conn, volumeInstance, - storageSystemName, sourceFastPolicyName, - volumeName, sourcePoolInstanceName, extraSpecs): - """Full rollback. - - Failed on final step on adding migrated volume to new target - default storage group for the target FAST policy. - - :param conn: connection info to ECOM - :param volumeInstance: the volume instance - :param storageSystemName: the storage system name - :param sourceFastPolicyName: the source FAST policy name - :param volumeName: the volume Name - :param sourcePoolInstanceName: the instance name of the source pool - :param extraSpecs: extra specifications - """ - - LOG.warning(_LW("_migrate_rollback on : %(volumeName)s."), - {'volumeName': volumeName}) - - storageRelocationService = self.utils.find_storage_relocation_service( - conn, storageSystemName) - - try: - self.provision.migrate_volume_to_storage_pool( - conn, storageRelocationService, volumeInstance.path, - sourcePoolInstanceName, extraSpecs) - except Exception: - LOG.error(_LE( - "Failed to return volume %(volumeName)s to " - "original storage pool. Please contact your system " - "administrator to return it to the correct location."), - {'volumeName': volumeName}) - - if sourceFastPolicyName is not None: - self.add_to_default_SG( - conn, volumeInstance, storageSystemName, sourceFastPolicyName, - volumeName, extraSpecs) - - def _migrate_cleanup(self, conn, volumeInstance, - storageSystemName, sourceFastPolicyName, - volumeName, extraSpecs): - """If the migrate fails, put volume back to source FAST SG. - - :param conn: connection info to ECOM - :param volumeInstance: the volume instance - :param storageSystemName: the storage system name - :param sourceFastPolicyName: the source FAST policy name - :param volumeName: the volume Name - :param extraSpecs: extra specifications - :returns: boolean -- True/False - """ - - LOG.warning(_LW("_migrate_cleanup on : %(volumeName)s."), - {'volumeName': volumeName}) - return_to_default = True - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - conn, storageSystemName)) - - # Check to see what SG it is in. - assocStorageGroupInstanceNames = ( - self.utils.get_storage_groups_from_volume(conn, - volumeInstance.path)) - # This is the SG it should be in. - defaultStorageGroupInstanceName = ( - self.fast.get_policy_default_storage_group( - conn, controllerConfigurationService, sourceFastPolicyName)) - - for assocStorageGroupInstanceName in assocStorageGroupInstanceNames: - # It is in the incorrect storage group. - if (assocStorageGroupInstanceName != - defaultStorageGroupInstanceName): - self.provision.remove_device_from_storage_group( - conn, controllerConfigurationService, - assocStorageGroupInstanceName, - volumeInstance.path, volumeName, extraSpecs) - else: - # The volume is already in the default. - return_to_default = False - if return_to_default: - self.add_to_default_SG( - conn, volumeInstance, storageSystemName, sourceFastPolicyName, - volumeName, extraSpecs) - return return_to_default - - def _migrate_volume_fast_target( - self, volumeInstance, storageSystemName, - targetFastPolicyName, volumeName, extraSpecs): - """If the target host is FAST enabled. - - If the target host is FAST enabled then we need to add it to the - default storage group for that policy. - - :param volumeInstance: the volume instance - :param storageSystemName: the storage system name - :param targetFastPolicyName: the target fast policy name - :param volumeName: the volume name - :param extraSpecs: extra specifications - :returns: boolean -- True/False - """ - falseRet = False - LOG.info(_LI( - "Adding volume: %(volumeName)s to default storage group " - "for FAST policy: %(fastPolicyName)s."), - {'volumeName': volumeName, - 'fastPolicyName': targetFastPolicyName}) - - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystemName)) - - defaultStorageGroupInstanceName = ( - self.fast.get_or_create_default_storage_group( - self.conn, controllerConfigurationService, - targetFastPolicyName, volumeInstance, extraSpecs)) - if defaultStorageGroupInstanceName is None: - LOG.error(_LE( - "Unable to create or get default storage group for FAST policy" - ": %(fastPolicyName)s."), - {'fastPolicyName': targetFastPolicyName}) - - return falseRet - - defaultStorageGroupInstanceName = ( - self.fast.add_volume_to_default_storage_group_for_fast_policy( - self.conn, controllerConfigurationService, volumeInstance, - volumeName, targetFastPolicyName, extraSpecs)) - if defaultStorageGroupInstanceName is None: - LOG.error(_LE( - "Failed to verify that volume was added to storage group for " - "FAST policy: %(fastPolicyName)s."), - {'fastPolicyName': targetFastPolicyName}) - return falseRet - - return True - - def _migrate_volume_from(self, volume, volumeInstance, - targetPoolName, sourceFastPolicyName, - extraSpecs): - """Check FAST policies and migrate from source pool. - - :param volume: the volume object including the volume_type_id - :param volumeInstance: the volume instance - :param targetPoolName: the target poolName - :param sourceFastPolicyName: the source FAST policy name, can be None - :param extraSpecs: extra specifications - :returns: boolean -- True/False - :returns: int -- the return code from migrate operation - """ - falseRet = (False, -1) - volumeName = volume['name'] - storageSystemName = volumeInstance['SystemName'] - - LOG.debug("sourceFastPolicyName is : %(sourceFastPolicyName)s.", - {'sourceFastPolicyName': sourceFastPolicyName}) - - # If the source volume is FAST enabled it must first be removed - # from the default storage group for that policy. - if sourceFastPolicyName is not None: - self.remove_from_default_SG( - self.conn, volumeInstance, storageSystemName, - sourceFastPolicyName, volumeName, extraSpecs) - - # Migrate from one pool to another. - storageRelocationService = self.utils.find_storage_relocation_service( - self.conn, storageSystemName) - - targetPoolInstanceName = self.utils.get_pool_by_name( - self.conn, targetPoolName, storageSystemName) - if targetPoolInstanceName is None: - LOG.error(_LE( - "Error finding target pool instance name for pool: " - "%(targetPoolName)s."), - {'targetPoolName': targetPoolName}) - return falseRet - try: - rc = self.provision.migrate_volume_to_storage_pool( - self.conn, storageRelocationService, volumeInstance.path, - targetPoolInstanceName, extraSpecs) - except Exception: - # Rollback by deleting the volume if adding the volume to the - # default storage group were to fail. - LOG.exception(_LE( - "Error migrating volume: %(volumename)s. " - "to target pool %(targetPoolName)s."), - {'volumename': volumeName, - 'targetPoolName': targetPoolName}) - return falseRet - - # Check that the volume is now migrated to the correct storage pool, - # if it is terminate the migrate session. - foundPoolInstanceName = self.utils.get_assoc_pool_from_volume( - self.conn, volumeInstance.path) - - if (foundPoolInstanceName is None or - (foundPoolInstanceName['InstanceID'] != - targetPoolInstanceName['InstanceID'])): - LOG.error(_LE( - "Volume : %(volumeName)s. was not successfully migrated to " - "target pool %(targetPoolName)s."), - {'volumeName': volumeName, - 'targetPoolName': targetPoolName}) - return falseRet - - else: - LOG.debug("Terminating migration session on: %(volumeName)s.", - {'volumeName': volumeName}) - self.provision._terminate_migrate_session( - self.conn, volumeInstance.path, extraSpecs) - - if rc == 0: - moved = True - - return moved, rc - - def remove_from_default_SG( - self, conn, volumeInstance, storageSystemName, - sourceFastPolicyName, volumeName, extraSpecs): - """For FAST, remove volume from default storage group. - - :param conn: connection info to ECOM - :param volumeInstance: the volume instance - :param storageSystemName: the storage system name - :param sourceFastPolicyName: the source FAST policy name - :param volumeName: the volume Name - :param extraSpecs: extra specifications - :raises: VolumeBackendAPIException - """ - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - conn, storageSystemName)) - try: - defaultStorageGroupInstanceName = ( - self.masking.remove_device_from_default_storage_group( - conn, controllerConfigurationService, - volumeInstance.path, volumeName, sourceFastPolicyName, - extraSpecs)) - except Exception: - exceptionMessage = (_( - "Failed to remove: %(volumename)s. " - "from the default storage group for " - "FAST policy %(fastPolicyName)s.") - % {'volumename': volumeName, - 'fastPolicyName': sourceFastPolicyName}) - - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - if defaultStorageGroupInstanceName is None: - LOG.warning(_LW( - "The volume: %(volumename)s " - "was not first part of the default storage " - "group for FAST policy %(fastPolicyName)s."), - {'volumename': volumeName, - 'fastPolicyName': sourceFastPolicyName}) - - def add_to_default_SG( - self, conn, volumeInstance, storageSystemName, - targetFastPolicyName, volumeName, extraSpecs): - """For FAST, add volume to default storage group. - - :param conn: connection info to ECOM - :param volumeInstance: the volume instance - :param storageSystemName: the storage system name - :param targetFastPolicyName: the target FAST policy name - :param volumeName: the volume Name - :param extraSpecs: extra specifications - """ - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - conn, storageSystemName)) - assocDefaultStorageGroupName = ( - self.fast - .add_volume_to_default_storage_group_for_fast_policy( - conn, controllerConfigurationService, volumeInstance, - volumeName, targetFastPolicyName, extraSpecs)) - if assocDefaultStorageGroupName is None: - LOG.error(_LE( - "Failed to add %(volumeName)s " - "to default storage group for fast policy " - "%(fastPolicyName)s."), - {'volumeName': volumeName, - 'fastPolicyName': targetFastPolicyName}) - - def _is_valid_for_storage_assisted_migration_v3( - self, volumeInstanceName, host, sourceArraySerialNumber, - sourcePoolName, volumeName, volumeStatus, sgName): - """Check if volume is suitable for storage assisted (pool) migration. - - :param volumeInstanceName: the volume instance id - :param host: the host object - :param sourceArraySerialNumber: the array serial number of - the original volume - :param sourcePoolName: the pool name of the original volume - :param volumeName: the name of the volume to be migrated - :param volumeStatus: the status of the volume - :param sgName: storage group name - :returns: boolean -- True/False - :returns: string -- targetSlo - :returns: string -- targetWorkload - """ - falseRet = (False, None, None) - if 'location_info' not in host['capabilities']: - LOG.error(_LE('Error getting array, pool, SLO and workload.')) - return falseRet - info = host['capabilities']['location_info'] - - LOG.debug("Location info is : %(info)s.", - {'info': info}) - try: - infoDetail = info.split('#') - targetArraySerialNumber = infoDetail[0] - targetPoolName = infoDetail[1] - targetSlo = infoDetail[2] - targetWorkload = infoDetail[3] - except KeyError: - LOG.error(_LE("Error parsing array, pool, SLO and workload.")) - - if targetArraySerialNumber not in sourceArraySerialNumber: - LOG.error(_LE( - "The source array : %(sourceArraySerialNumber)s does not " - "match the target array: %(targetArraySerialNumber)s " - "skipping storage-assisted migration."), - {'sourceArraySerialNumber': sourceArraySerialNumber, - 'targetArraySerialNumber': targetArraySerialNumber}) - return falseRet - - if targetPoolName not in sourcePoolName: - LOG.error(_LE( - "Only SLO/workload migration within the same SRP Pool " - "is supported in this version " - "The source pool : %(sourcePoolName)s does not " - "match the target array: %(targetPoolName)s. " - "Skipping storage-assisted migration."), - {'sourcePoolName': sourcePoolName, - 'targetPoolName': targetPoolName}) - return falseRet - - foundStorageGroupInstanceName = ( - self.utils.get_storage_group_from_volume( - self.conn, volumeInstanceName, sgName)) - if foundStorageGroupInstanceName is None: - LOG.warning(_LW( - "Volume: %(volumeName)s is not currently " - "belonging to any storage group."), - {'volumeName': volumeName}) - - else: - storageGroupInstance = self.conn.GetInstance( - foundStorageGroupInstanceName) - emcFastSetting = self.utils._get_fast_settings_from_storage_group( - storageGroupInstance) - targetCombination = ("%(targetSlo)s+%(targetWorkload)s" - % {'targetSlo': targetSlo, - 'targetWorkload': targetWorkload}) - if targetCombination in emcFastSetting: - LOG.error(_LE( - "No action required. Volume: %(volumeName)s is " - "already part of slo/workload combination: " - "%(targetCombination)s."), - {'volumeName': volumeName, - 'targetCombination': targetCombination}) - return falseRet - - return (True, targetSlo, targetWorkload) - - def _is_valid_for_storage_assisted_migration( - self, volumeInstanceName, host, sourceArraySerialNumber, - volumeName, volumeStatus): - """Check if volume is suitable for storage assisted (pool) migration. - - :param volumeInstanceName: the volume instance id - :param host: the host object - :param sourceArraySerialNumber: the array serial number of - the original volume - :param volumeName: the name of the volume to be migrated - :param volumeStatus: the status of the volume e.g - :returns: boolean -- True/False - :returns: string -- targetPool - :returns: string -- targetFastPolicy - """ - falseRet = (False, None, None) - if 'location_info' not in host['capabilities']: - LOG.error(_LE("Error getting target pool name and array.")) - return falseRet - info = host['capabilities']['location_info'] - - LOG.debug("Location info is : %(info)s.", - {'info': info}) - try: - infoDetail = info.split('#') - targetArraySerialNumber = infoDetail[0] - targetPoolName = infoDetail[1] - targetFastPolicy = infoDetail[2] - except KeyError: - LOG.error(_LE( - "Error parsing target pool name, array, and fast policy.")) - - if targetArraySerialNumber not in sourceArraySerialNumber: - LOG.error(_LE( - "The source array : %(sourceArraySerialNumber)s does not " - "match the target array: %(targetArraySerialNumber)s, " - "skipping storage-assisted migration."), - {'sourceArraySerialNumber': sourceArraySerialNumber, - 'targetArraySerialNumber': targetArraySerialNumber}) - return falseRet - - # Get the pool from the source array and check that is different - # to the pool in the target array. - assocPoolInstanceName = self.utils.get_assoc_pool_from_volume( - self.conn, volumeInstanceName) - assocPoolInstance = self.conn.GetInstance( - assocPoolInstanceName) - if assocPoolInstance['ElementName'] == targetPoolName: - LOG.error(_LE( - "No action required. Volume: %(volumeName)s is " - "already part of pool: %(pool)s."), - {'volumeName': volumeName, - 'pool': targetPoolName}) - return falseRet - - LOG.info(_LI("Volume status is: %s."), volumeStatus) - if (host['capabilities']['storage_protocol'] != self.protocol and - (volumeStatus != 'available' and volumeStatus != 'retyping')): - LOG.error(_LE( - "Only available volumes can be migrated between " - "different protocols.")) - return falseRet - - return (True, targetPoolName, targetFastPolicy) - - def _set_config_file_and_get_extra_specs(self, volume, volumeTypeId=None): - """Given the volume object get the associated volumetype. - - Given the volume object get the associated volumetype and the - extra specs associated with it. - Based on the name of the config group, register the config file - - :param volume: the volume object including the volume_type_id - :param volumeTypeId: Optional override of volume['volume_type_id'] - :returns: dict -- the extra specs dict - :returns: string -- configuration file - """ - extraSpecs = self.utils.get_volumetype_extraspecs(volume, volumeTypeId) - configGroup = None - - # If there are no extra specs then the default case is assumed. - if extraSpecs: - configGroup = self.configuration.config_group - configurationFile = self._register_config_file_from_config_group( - configGroup) - - return extraSpecs, configurationFile - - def _get_ecom_connection(self): - """Get the ecom connection. - - :returns: pywbem.WBEMConnection -- conn, the ecom connection - :raises: VolumeBackendAPIException - """ - ecomx509 = None - if self.ecomUseSSL: - if (self.configuration.safe_get('driver_client_cert_key') and - self.configuration.safe_get('driver_client_cert')): - ecomx509 = {"key_file": - self.configuration.safe_get( - 'driver_client_cert_key'), - "cert_file": - self.configuration.safe_get( - 'driver_client_cert')} - pywbem.cim_http.wbem_request = emc_vmax_https.wbem_request - conn = pywbem.WBEMConnection( - self.url, - (self.user, self.passwd), - default_namespace='root/emc', - x509=ecomx509, - ca_certs=self.configuration.safe_get('driver_ssl_cert_path'), - no_verification=not self.configuration.safe_get( - 'driver_ssl_cert_verify')) - - else: - conn = pywbem.WBEMConnection( - self.url, - (self.user, self.passwd), - default_namespace='root/emc') - - if conn is None: - exception_message = (_("Cannot connect to ECOM server.")) - raise exception.VolumeBackendAPIException(data=exception_message) - - return conn - - def _find_pool_in_array(self, arrayStr, poolNameInStr, isV3): - """Find a pool based on the pool name on a given array. - - :param arrayStr: the array Serial number (String) - :param poolNameInStr: the name of the poolname (String) - :param isv3: True/False - :returns: foundPoolInstanceName - the CIM Instance Name of the Pool - :returns: string -- systemNameStr - :raises: VolumeBackendAPIException - """ - foundPoolInstanceName = None - systemNameStr = None - - storageSystemInstanceName = self.utils.find_storageSystem( - self.conn, arrayStr) - - if isV3: - foundPoolInstanceName, systemNameStr = ( - self.utils.get_pool_and_system_name_v3( - self.conn, storageSystemInstanceName, poolNameInStr)) - else: - foundPoolInstanceName, systemNameStr = ( - self.utils.get_pool_and_system_name_v2( - self.conn, storageSystemInstanceName, poolNameInStr)) - - if foundPoolInstanceName is None: - exceptionMessage = (_("Pool %(poolNameInStr)s is not found.") - % {'poolNameInStr': poolNameInStr}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - if systemNameStr is None: - exception_message = (_("Storage system not found for pool " - "%(poolNameInStr)s.") - % {'poolNameInStr': poolNameInStr}) - LOG.error(exception_message) - raise exception.VolumeBackendAPIException(data=exception_message) - - LOG.debug("Pool: %(pool)s SystemName: %(systemname)s.", - {'pool': foundPoolInstanceName, - 'systemname': systemNameStr}) - return foundPoolInstanceName, systemNameStr - - def _find_lun(self, volume): - """Given the volume get the instance from it. - - :param volume: volume object - :returns: foundVolumeinstance - """ - foundVolumeinstance = None - volumename = volume['name'] - - loc = volume['provider_location'] - if self.conn is None: - self.conn = self._get_ecom_connection() - - if isinstance(loc, six.string_types): - name = ast.literal_eval(loc) - keys = name['keybindings'] - systemName = keys['SystemName'] - - prefix1 = 'SYMMETRIX+' - prefix2 = 'SYMMETRIX-+-' - smiversion = self.utils.get_smi_version(self.conn) - if smiversion > SMI_VERSION_8 and prefix1 in systemName: - keys['SystemName'] = systemName.replace(prefix1, prefix2) - name['keybindings'] = keys - - instancename = self.utils.get_instance_name( - name['classname'], name['keybindings']) - # Allow for an external app to delete the volume. - LOG.debug("Volume instance name: %(in)s", - {'in': instancename}) - try: - foundVolumeinstance = self.conn.GetInstance(instancename) - except Exception: - foundVolumeinstance = None - - if foundVolumeinstance is None: - LOG.debug("Volume %(volumename)s not found on the array.", - {'volumename': volumename}) - else: - LOG.debug("Volume name: %(volumename)s Volume instance: " - "%(foundVolumeinstance)s.", - {'volumename': volumename, - 'foundVolumeinstance': foundVolumeinstance}) - - return foundVolumeinstance - - def _find_storage_sync_sv_sv(self, snapshot, volume, extraSpecs, - waitforsync=True): - """Find the storage synchronized name. - - :param snapshot: snapshot object - :param volume: volume object - :param extraSpecs: extra specifications - :param waitforsync: boolean -- Wait for Solutions Enabler sync. - :returns: string -- foundsyncname - :returns: string -- storage_system - """ - snapshotname = snapshot['name'] - volumename = volume['name'] - LOG.debug("Source: %(volumename)s Target: %(snapshotname)s.", - {'volumename': volumename, 'snapshotname': snapshotname}) - - snapshot_instance = self._find_lun(snapshot) - volume_instance = self._find_lun(volume) - storage_system = volume_instance['SystemName'] - classname = 'SE_StorageSynchronized_SV_SV' - bindings = {'SyncedElement': snapshot_instance.path, - 'SystemElement': volume_instance.path} - foundsyncname = self.utils.get_instance_name(classname, bindings) - - if foundsyncname is None: - LOG.debug( - "Source: %(volumename)s Target: %(snapshotname)s. " - "Storage Synchronized not found.", - {'volumename': volumename, - 'snapshotname': snapshotname}) - else: - LOG.debug("Storage system: %(storage_system)s. " - "Storage Synchronized instance: %(sync)s.", - {'storage_system': storage_system, - 'sync': foundsyncname}) - # Wait for SE_StorageSynchronized_SV_SV to be fully synced. - if waitforsync: - self.utils.wait_for_sync(self.conn, foundsyncname, - extraSpecs) - - return foundsyncname, storage_system - - def _find_initiator_names(self, connector): - foundinitiatornames = [] - iscsi = 'iscsi' - fc = 'fc' - name = 'initiator name' - if self.protocol.lower() == iscsi and connector['initiator']: - foundinitiatornames.append(connector['initiator']) - elif self.protocol.lower() == fc and connector['wwpns']: - for wwn in connector['wwpns']: - foundinitiatornames.append(wwn) - name = 'world wide port names' - - if foundinitiatornames is None or len(foundinitiatornames) == 0: - msg = (_("Error finding %s.") % name) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug("Found %(name)s: %(initiator)s.", - {'name': name, - 'initiator': foundinitiatornames}) - return foundinitiatornames - - def _wrap_find_device_number(self, volume, host): - return self.find_device_number(volume, host) - - def find_device_number(self, volume, host): - """Given the volume dict find a device number. - - Find a device number that a host can see - for a volume. - - :param volume: the volume dict - :param host: host from connector - :returns: dict -- the data dict - """ - maskedvols = [] - data = {} - foundController = None - foundNumDeviceNumber = None - foundMaskingViewName = None - volumeName = volume['name'] - volumeInstance = self._find_lun(volume) - storageSystemName = volumeInstance['SystemName'] - - unitnames = self.conn.ReferenceNames( - volumeInstance.path, - ResultClass='CIM_ProtocolControllerForUnit') - - for unitname in unitnames: - controller = unitname['Antecedent'] - classname = controller['CreationClassName'] - index = classname.find('Symm_LunMaskingView') - if index > -1: - unitinstance = self.conn.GetInstance(unitname, - LocalOnly=False) - numDeviceNumber = int(unitinstance['DeviceNumber'], 16) - foundNumDeviceNumber = numDeviceNumber - foundController = controller - controllerInstance = self.conn.GetInstance(controller, - LocalOnly=False) - propertiesList = controllerInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'ElementName': - cimProperties = properties[1] - foundMaskingViewName = cimProperties.value - - devicedict = {'hostlunid': foundNumDeviceNumber, - 'storagesystem': storageSystemName, - 'maskingview': foundMaskingViewName, - 'controller': foundController} - maskedvols.append(devicedict) - - if not maskedvols: - LOG.debug( - "Device number not found for volume " - "%(volumeName)s %(volumeInstance)s.", - {'volumeName': volumeName, - 'volumeInstance': volumeInstance.path}) - else: - host = self.utils.get_host_short_name(host) - hoststr = ("-%(host)s-" - % {'host': host}) - - for maskedvol in maskedvols: - if hoststr.lower() in maskedvol['maskingview'].lower(): - data = maskedvol - break - if not data: - LOG.warning(_LW( - "Volume is masked but not to host %(host)s as " - "expected. Returning empty dictionary."), - {'host': hoststr}) - - LOG.debug("Device info: %(data)s.", {'data': data}) - return data - - def get_target_wwns(self, storageSystem, connector): - """Find target WWNs. - - :param storageSystem: the storage system name - :param connector: the connector dict - :returns: list -- targetWwns, the target WWN list - :raises: VolumeBackendAPIException - """ - targetWwns = [] - - storageHardwareService = self.utils.find_storage_hardwareid_service( - self.conn, storageSystem) - - hardwareIdInstances = self._find_storage_hardwareids( - connector, storageHardwareService) - - LOG.debug( - "EMCGetTargetEndpoints: Service: %(service)s, " - "Storage HardwareIDs: %(hardwareIds)s.", - {'service': storageHardwareService, - 'hardwareIds': hardwareIdInstances}) - - for hardwareIdInstance in hardwareIdInstances: - LOG.debug("HardwareID instance is: %(hardwareIdInstance)s.", - {'hardwareIdInstance': hardwareIdInstance}) - try: - targetEndpoints = ( - self.utils.get_target_endpoints( - self.conn, hardwareIdInstance)) - except Exception: - errorMessage = (_( - "Unable to get target endpoints for hardwareId " - "%(hardwareIdInstance)s.") - % {'hardwareIdInstance': hardwareIdInstance}) - LOG.exception(errorMessage) - raise exception.VolumeBackendAPIException(data=errorMessage) - - if targetEndpoints: - - LOG.debug("There are %(len)lu endpoints.", - {'len': len(targetEndpoints)}) - for targetendpoint in targetEndpoints: - wwn = targetendpoint['Name'] - # Add target wwn to the list if it is not already there. - if not any(d == wwn for d in targetWwns): - targetWwns.append(wwn) - else: - LOG.error(_LE( - "Target end points do not exist for hardware Id: " - "%(hardwareIdInstance)s."), - {'hardwareIdInstance': hardwareIdInstance}) - - LOG.debug("Target WWNs: %(targetWwns)s.", - {'targetWwns': targetWwns}) - - return targetWwns - - def _find_storage_hardwareids( - self, connector, hardwareIdManagementService): - """Find the storage hardware ID instances. - - :param connector: the connector dict - :param hardwareIdManagementService: the storage Hardware - management service - :returns: list -- the list of storage hardware ID instances - """ - foundHardwareIdList = [] - wwpns = self._find_initiator_names(connector) - - hardwareIdInstances = ( - self.utils.get_hardware_id_instances_from_array( - self.conn, hardwareIdManagementService)) - for hardwareIdInstance in hardwareIdInstances: - storageId = hardwareIdInstance['StorageID'] - for wwpn in wwpns: - if wwpn.lower() == storageId.lower(): - # Check that the found hardwareId has not been - # deleted. If it has, we don't want to add it to the list. - instance = self.utils.get_existing_instance( - self.conn, hardwareIdInstance.path) - if instance is None: - # HardwareId doesn't exist any more. Skip it. - break - foundHardwareIdList.append(hardwareIdInstance.path) - break - - LOG.debug("Storage Hardware IDs for %(wwpns)s is " - "%(foundInstances)s.", - {'wwpns': wwpns, - 'foundInstances': foundHardwareIdList}) - - return foundHardwareIdList - - def _register_config_file_from_config_group(self, configGroupName): - """Given the config group name register the file. - - :param configGroupName: the config group name - :returns: string -- configurationFile - name of the configuration file - """ - if configGroupName is None: - return CINDER_EMC_CONFIG_FILE - if hasattr(self.configuration, 'cinder_emc_config_file'): - configurationFile = self.configuration.cinder_emc_config_file - else: - configurationFile = ( - ("%(prefix)s%(configGroupName)s%(postfix)s" - % {'prefix': CINDER_EMC_CONFIG_FILE_PREFIX, - 'configGroupName': configGroupName, - 'postfix': CINDER_EMC_CONFIG_FILE_POSTFIX})) - - # The file saved in self.configuration may not be the correct one, - # double check. - if configGroupName not in configurationFile: - configurationFile = ( - ("%(prefix)s%(configGroupName)s%(postfix)s" - % {'prefix': CINDER_EMC_CONFIG_FILE_PREFIX, - 'configGroupName': configGroupName, - 'postfix': CINDER_EMC_CONFIG_FILE_POSTFIX})) - - if os.path.isfile(configurationFile): - LOG.debug("Configuration file : %(configurationFile)s exists.", - {'configurationFile': configurationFile}) - else: - exceptionMessage = (_( - "Configuration file %(configurationFile)s does not exist.") - % {'configurationFile': configurationFile}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return configurationFile - - def _set_ecom_credentials(self, arrayInfo): - """Given the array record set the ecom credentials. - - :param arrayInfo: record - :raises: VolumeBackendAPIException - """ - ip = arrayInfo['EcomServerIp'] - port = arrayInfo['EcomServerPort'] - self.user = arrayInfo['EcomUserName'] - self.passwd = arrayInfo['EcomPassword'] - self.ecomUseSSL = self.configuration.safe_get('driver_use_ssl') - ip_port = ("%(ip)s:%(port)s" - % {'ip': ip, - 'port': port}) - if self.ecomUseSSL: - self.url = ("https://%(ip_port)s" - % {'ip_port': ip_port}) - else: - self.url = ("http://%(ip_port)s" - % {'ip_port': ip_port}) - self.conn = self._get_ecom_connection() - - def _initial_setup(self, volume, volumeTypeId=None): - """Necessary setup to accumulate the relevant information. - - The volume object has a host in which we can parse the - config group name. The config group name is the key to our EMC - configuration file. The emc configuration file contains pool name - and array name which are mandatory fields. - FastPolicy is optional. - StripedMetaCount is an extra spec that determines whether - the composite volume should be concatenated or striped. - - :param volume: the volume Object - :param volumeTypeId: Optional override of volume['volume_type_id'] - :returns: dict -- extra spec dict - :raises: VolumeBackendAPIException - """ - try: - extraSpecs, configurationFile = ( - self._set_config_file_and_get_extra_specs( - volume, volumeTypeId)) - - pool = self._validate_pool(volume) - LOG.debug("Pool returned is %(pool)s.", - {'pool': pool}) - arrayInfo = self.utils.parse_file_to_get_array_map( - configurationFile) - poolRecord = self.utils.extract_record(arrayInfo, pool) - - if not poolRecord: - exceptionMessage = (_( - "Unable to get corresponding record for pool.")) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - self._set_ecom_credentials(poolRecord) - isV3 = self.utils.isArrayV3( - self.conn, poolRecord['SerialNumber']) - - if isV3: - extraSpecs = self._set_v3_extra_specs(extraSpecs, poolRecord) - else: - # V2 extra specs - extraSpecs = self._set_v2_extra_specs(extraSpecs, poolRecord) - except Exception: - import sys - exceptionMessage = (_( - "Unable to get configuration information necessary to " - "create a volume: %(errorMessage)s.") - % {'errorMessage': sys.exc_info()[1]}) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return extraSpecs - - def _get_pool_and_storage_system(self, extraSpecs): - """Given the extra specs get the pool and storage system name. - - :param extraSpecs: extra specifications - :returns: poolInstanceName The pool instance name - :returns: string -- the storage system name - :raises: VolumeBackendAPIException - """ - - try: - array = extraSpecs[ARRAY] - poolInstanceName, storageSystemStr = self._find_pool_in_array( - array, extraSpecs[POOL], extraSpecs[ISV3]) - except Exception: - exceptionMessage = (_( - "You must supply an array in your EMC configuration file.")) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - if poolInstanceName is None or storageSystemStr is None: - exceptionMessage = (_( - "Cannot get necessary pool or storage system information.")) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return poolInstanceName, storageSystemStr - - def _populate_masking_dict(self, volume, connector, extraSpecs): - """Get all the names of the maskingView and subComponents. - - :param volume: the volume object - :param connector: the connector object - :param extraSpecs: extra specifications - :returns: dict -- a dictionary with masking view information - """ - maskingViewDict = {} - hostName = connector['host'] - uniqueName = self.utils.generate_unique_trunc_pool(extraSpecs[POOL]) - isV3 = extraSpecs[ISV3] - maskingViewDict['isV3'] = isV3 - protocol = self.utils.get_short_protocol_type(self.protocol) - shortHostName = self.utils.get_host_short_name(hostName) - if isV3: - slo = extraSpecs[SLO] - workload = extraSpecs[WORKLOAD] - maskingViewDict['slo'] = slo - maskingViewDict['workload'] = workload - maskingViewDict['pool'] = uniqueName - prefix = ( - ("OS-%(shortHostName)s-%(poolName)s-%(slo)s-%(workload)s" - % {'shortHostName': shortHostName, - 'poolName': uniqueName, - 'slo': slo, - 'workload': workload})) - else: - maskingViewDict['fastPolicy'] = extraSpecs[FASTPOLICY] - if maskingViewDict['fastPolicy']: - uniqueName = self.utils.generate_unique_trunc_fastpolicy( - maskingViewDict['fastPolicy']) + '-FP' - prefix = ( - ("OS-%(shortHostName)s-%(poolName)s-%(protocol)s" - % {'shortHostName': shortHostName, - 'poolName': uniqueName, - 'protocol': protocol})) - - maskingViewDict['sgGroupName'] = ("%(prefix)s-SG" - % {'prefix': prefix}) - - maskingViewDict['maskingViewName'] = ("%(prefix)s-MV" - % {'prefix': prefix}) - volumeName = volume['name'] - volumeInstance = self._find_lun(volume) - storageSystemName = volumeInstance['SystemName'] - - maskingViewDict['controllerConfigService'] = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystemName)) - # The portGroup is gotten from emc xml config file. - maskingViewDict['pgGroupName'] = extraSpecs[PORTGROUPNAME] - - maskingViewDict['igGroupName'] = ( - ("OS-%(shortHostName)s-%(protocol)s-IG" - % {'shortHostName': shortHostName, - 'protocol': protocol})) - maskingViewDict['connector'] = connector - maskingViewDict['volumeInstance'] = volumeInstance - maskingViewDict['volumeName'] = volumeName - maskingViewDict['storageSystemName'] = storageSystemName - - return maskingViewDict - - def _add_volume_to_default_storage_group_on_create( - self, volumeDict, volumeName, storageConfigService, - storageSystemName, fastPolicyName, extraSpecs): - """Add the volume to the default storage group for that policy. - - On a create when fast policy is enable add the volume to the default - storage group for that policy. If it fails do the necessary rollback. - - :param volumeDict: the volume dictionary - :param volumeName: the volume name (String) - :param storageConfigService: the storage configuration service - :param storageSystemName: the storage system name (String) - :param fastPolicyName: the fast policy name (String) - :param extraSpecs: extra specifications - :returns: dict -- maskingViewDict with masking view information - :raises: VolumeBackendAPIException - """ - try: - volumeInstance = self.utils.find_volume_instance( - self.conn, volumeDict, volumeName) - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystemName)) - defaultSgName = self.fast.format_default_sg_string(fastPolicyName) - - self.fast.add_volume_to_default_storage_group_for_fast_policy( - self.conn, controllerConfigurationService, volumeInstance, - volumeName, fastPolicyName, extraSpecs) - foundStorageGroupInstanceName = ( - self.utils.get_storage_group_from_volume( - self.conn, volumeInstance.path, defaultSgName)) - - if foundStorageGroupInstanceName is None: - exceptionMessage = (_( - "Error adding Volume: %(volumeName)s " - "with instance path: %(volumeInstancePath)s.") - % {'volumeName': volumeName, - 'volumeInstancePath': volumeInstance.path}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - except Exception: - # Rollback by deleting the volume if adding the volume to the - # default storage group were to fail. - errorMessage = (_( - "Rolling back %(volumeName)s by deleting it.") - % {'volumeName': volumeName}) - LOG.exception(errorMessage) - self.provision.delete_volume_from_pool( - self.conn, storageConfigService, volumeInstance.path, - volumeName, extraSpecs) - raise exception.VolumeBackendAPIException(data=errorMessage) - - def _create_and_get_unbound_volume( - self, conn, storageConfigService, compositeVolumeInstanceName, - additionalSize, extraSpecs): - """Create an unbound volume. - - Create an unbound volume so it is in the correct state to add to a - composite volume. - - :param conn: the connection information to the ecom server - :param storageConfigService: the storage config service instance name - :param compositeVolumeInstanceName: the composite volume instance name - :param additionalSize: the size you want to increase the volume by - :param extraSpecs: extra specifications - :returns: volume instance modifiedCompositeVolumeInstance - """ - assocPoolInstanceName = self.utils.get_assoc_pool_from_volume( - conn, compositeVolumeInstanceName) - appendVolumeInstance = self._create_and_get_volume_instance( - conn, storageConfigService, assocPoolInstanceName, 'appendVolume', - additionalSize, extraSpecs) - isVolumeBound = self.utils.is_volume_bound_to_pool( - conn, appendVolumeInstance) - - if 'True' in isVolumeBound: - appendVolumeInstance = ( - self._unbind_and_get_volume_from_storage_pool( - conn, storageConfigService, - appendVolumeInstance.path, 'appendVolume', extraSpecs)) - - return appendVolumeInstance - - def _create_and_get_volume_instance( - self, conn, storageConfigService, poolInstanceName, - volumeName, volumeSize, extraSpecs): - """Create and get a new volume. - - :param conn: the connection information to the ecom server - :param storageConfigService: the storage config service instance name - :param poolInstanceName: the pool instance name - :param volumeName: the volume name - :param volumeSize: the size to create the volume - :param extraSpecs: extra specifications - :returns: volumeInstance -- the volume instance - """ - volumeDict, _rc = ( - self.provision.create_volume_from_pool( - self.conn, storageConfigService, volumeName, poolInstanceName, - volumeSize, extraSpecs)) - volumeInstance = self.utils.find_volume_instance( - self.conn, volumeDict, volumeName) - return volumeInstance - - def _unbind_and_get_volume_from_storage_pool( - self, conn, storageConfigService, - volumeInstanceName, volumeName, extraSpecs): - """Unbind a volume from a pool and return the unbound volume. - - :param conn: the connection information to the ecom server - :param storageConfigService: the storage config service instance name - :param volumeInstanceName: the volume instance name - :param volumeName: string the volumeName - :param extraSpecs: extra specifications - :returns: unboundVolumeInstance -- the unbound volume instance - """ - _rc, _job = ( - self.provision.unbind_volume_from_storage_pool( - conn, storageConfigService, volumeInstanceName, - volumeName, extraSpecs)) - # Check that the volume in unbound - volumeInstance = conn.GetInstance(volumeInstanceName) - isVolumeBound = self.utils.is_volume_bound_to_pool( - conn, volumeInstance) - if 'False' not in isVolumeBound: - exceptionMessage = (_( - "Failed to unbind volume %(volume)s") - % {'volume': volumeInstanceName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return volumeInstance - - def _modify_and_get_composite_volume_instance( - self, conn, elementCompositionServiceInstanceName, volumeInstance, - appendVolumeInstanceName, volumeName, compositeType, extraSpecs): - """Given an existing composite volume add a new composite volume to it. - - :param conn: the connection information to the ecom server - :param elementCompositionServiceInstanceName: the storage element - composition service instance name - :param volumeInstance: the volume instance - :param appendVolumeInstanceName: the appended volume instance name - :param volumeName: the volume name - :param compositeType: concatenated - :param extraSpecs: extra specifications - :returns: int -- the return code - :returns: dict -- modifiedVolumeDict - the modified volume dict - """ - isComposite = self.utils.check_if_volume_is_composite( - self.conn, volumeInstance) - if 'True' in isComposite: - rc, job = self.provision.modify_composite_volume( - conn, elementCompositionServiceInstanceName, - volumeInstance.path, appendVolumeInstanceName, extraSpecs) - elif 'False' in isComposite: - rc, job = self.provision.create_new_composite_volume( - conn, elementCompositionServiceInstanceName, - volumeInstance.path, appendVolumeInstanceName, compositeType, - extraSpecs) - else: - LOG.error(_LE( - "Unable to determine whether %(volumeName)s is " - "composite or not."), - {'volumeName': volumeName}) - raise - - modifiedVolumeDict = self.provision.get_volume_dict_from_job( - conn, job['Job']) - - return rc, modifiedVolumeDict - - def _get_or_create_default_storage_group( - self, conn, storageSystemName, volumeDict, volumeName, - fastPolicyName, extraSpecs): - """Get or create a default storage group for a fast policy. - - :param conn: the connection information to the ecom server - :param storageSystemName: the storage system name - :param volumeDict: the volume dictionary - :param volumeName: the volume name - :param fastPolicyName: the fast policy name - :param extraSpecs: extra specifications - :returns: defaultStorageGroupInstanceName - """ - controllerConfigService = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystemName)) - - volumeInstance = self.utils.find_volume_instance( - self.conn, volumeDict, volumeName) - defaultStorageGroupInstanceName = ( - self.fast.get_or_create_default_storage_group( - self.conn, controllerConfigService, fastPolicyName, - volumeInstance, extraSpecs)) - return defaultStorageGroupInstanceName - - def _create_cloned_volume( - self, cloneVolume, sourceVolume, extraSpecs, isSnapshot=False): - """Create a clone volume from the source volume. - - :param cloneVolume: clone volume - :param sourceVolume: source of the clone volume - :param extraSpecs: extra specs - :param isSnapshot: boolean -- Defaults to False - :returns: dict -- cloneDict the cloned volume dictionary - :raises: VolumeBackendAPIException - """ - sourceName = sourceVolume['name'] - cloneName = cloneVolume['name'] - - LOG.info(_LI( - "Create a replica from Volume: Clone Volume: %(cloneName)s " - "Source Volume: %(sourceName)s."), - {'cloneName': cloneName, - 'sourceName': sourceName}) - - self.conn = self._get_ecom_connection() - - sourceInstance = self._find_lun(sourceVolume) - storageSystem = sourceInstance['SystemName'] - repServCapabilityInstanceName = ( - self.utils.find_replication_service_capabilities(self.conn, - storageSystem)) - is_clone_license = self.utils.is_clone_licensed( - self.conn, repServCapabilityInstanceName) - - if is_clone_license is False: - exceptionMessage = (_( - "Clone feature is not licensed on %(storageSystem)s.") - % {'storageSystem': storageSystem}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - repServiceInstanceName = self.utils.find_replication_service( - self.conn, storageSystem) - - LOG.debug("Create volume replica: Volume: %(cloneName)s " - "Source Volume: %(sourceName)s " - "Method: CreateElementReplica " - "ReplicationService: %(service)s ElementName: " - "%(elementname)s SyncType: 8 SourceElement: " - "%(sourceelement)s.", - {'cloneName': cloneName, - 'sourceName': sourceName, - 'service': repServiceInstanceName, - 'elementname': cloneName, - 'sourceelement': sourceInstance.path}) - - if extraSpecs[ISV3]: - rc, cloneDict = self._create_replica_v3(repServiceInstanceName, - cloneVolume, - sourceVolume, - sourceInstance, - isSnapshot, - extraSpecs) - else: - rc, cloneDict = self._create_clone_v2(repServiceInstanceName, - cloneVolume, - sourceVolume, - sourceInstance, - isSnapshot, - extraSpecs) - LOG.debug("Leaving _create_cloned_volume: Volume: " - "%(cloneName)s Source Volume: %(sourceName)s " - "Return code: %(rc)lu.", - {'cloneName': cloneName, - 'sourceName': sourceName, - 'rc': rc}) - # Adding version information - cloneDict['version'] = self.version - - return cloneDict - - def _add_clone_to_default_storage_group( - self, fastPolicyName, storageSystemName, cloneDict, cloneName, - extraSpecs): - """Helper function to add clone to the default storage group. - - :param fastPolicyName: the fast policy name - :param storageSystemName: the storage system name - :param cloneDict: clone dictionary - :param cloneName: clone name - :param extraSpecs: extra specifications - :raises: VolumeBackendAPIException - """ - # Check if the clone/snapshot volume already part of the default sg. - cloneInstance = self.utils.find_volume_instance( - self.conn, cloneDict, cloneName) - if self.fast.is_volume_in_default_SG(self.conn, cloneInstance.path): - return - - # If FAST enabled place clone volume or volume from snapshot to - # default storage group. - LOG.debug("Adding volume: %(cloneName)s to default storage group " - "for FAST policy: %(fastPolicyName)s.", - {'cloneName': cloneName, - 'fastPolicyName': fastPolicyName}) - - storageConfigService = ( - self.utils.find_storage_configuration_service( - self.conn, storageSystemName)) - - defaultStorageGroupInstanceName = ( - self._get_or_create_default_storage_group( - self.conn, storageSystemName, cloneDict, cloneName, - fastPolicyName, extraSpecs)) - if defaultStorageGroupInstanceName is None: - exceptionMessage = (_( - "Unable to create or get default storage group for FAST " - "policy: %(fastPolicyName)s.") - % {'fastPolicyName': fastPolicyName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - self._add_volume_to_default_storage_group_on_create( - cloneDict, cloneName, storageConfigService, storageSystemName, - fastPolicyName, extraSpecs) - - def _delete_volume(self, volume): - """Helper function to delete the specified volume. - - :param volume: volume object to be deleted - :returns: tuple -- rc (int return code), volumeName (string vol name) - """ - - volumeName = volume['name'] - rc = -1 - errorRet = (rc, volumeName) - - extraSpecs = self._initial_setup(volume) - self.conn = self._get_ecom_connection() - - volumeInstance = self._find_lun(volume) - if volumeInstance is None: - LOG.error(_LE( - "Volume %(name)s not found on the array. " - "No volume to delete."), - {'name': volumeName}) - return errorRet - - storageConfigService = self.utils.find_storage_configuration_service( - self.conn, volumeInstance['SystemName']) - - deviceId = volumeInstance['DeviceID'] - - if extraSpecs[ISV3]: - rc = self._delete_from_pool_v3( - storageConfigService, volumeInstance, volumeName, - deviceId, extraSpecs) - else: - rc = self._delete_from_pool(storageConfigService, volumeInstance, - volumeName, deviceId, - extraSpecs[FASTPOLICY], - extraSpecs) - return (rc, volumeName) - - def _remove_device_from_storage_group( - self, controllerConfigurationService, volumeInstanceName, - volumeName, extraSpecs): - """Check if volume is part of a storage group prior to delete. - - Log a warning if volume is part of storage group. - - :param controllerConfigurationService: controller configuration service - :param volumeInstanceName: volume instance name - :param volumeName: volume name (string) - :param extraSpecs: extra specifications - """ - storageGroupInstanceNames = ( - self.masking.get_associated_masking_groups_from_device( - self.conn, volumeInstanceName)) - if storageGroupInstanceNames: - LOG.warning(_LW( - "Pre check for deletion. " - "Volume: %(volumeName)s is part of a storage group. " - "Attempting removal from %(storageGroupInstanceNames)s."), - {'volumeName': volumeName, - 'storageGroupInstanceNames': storageGroupInstanceNames}) - for storageGroupInstanceName in storageGroupInstanceNames: - self.provision.remove_device_from_storage_group( - self.conn, controllerConfigurationService, - storageGroupInstanceName, - volumeInstanceName, volumeName, extraSpecs) - - def _find_lunmasking_scsi_protocol_controller(self, storageSystemName, - connector): - """Find LunMaskingSCSIProtocolController for the local host. - - Find out how many volumes are mapped to a host - associated to the LunMaskingSCSIProtocolController. - - :param storageSystemName: the storage system name - :param connector: volume object to be deleted - :returns: foundControllerInstanceName - """ - - foundControllerInstanceName = None - initiators = self._find_initiator_names(connector) - - storageSystemInstanceName = self.utils.find_storageSystem( - self.conn, storageSystemName) - controllerInstanceNames = self.conn.AssociatorNames( - storageSystemInstanceName, - ResultClass='EMC_LunMaskingSCSIProtocolController') - - for controllerInstanceName in controllerInstanceNames: - try: - # This is a check to see if the controller has - # been deleted. - self.conn.GetInstance(controllerInstanceName) - storageHardwareIdInstances = self.conn.Associators( - controllerInstanceName, - ResultClass='EMC_StorageHardwareID') - for storageHardwareIdInstance in storageHardwareIdInstances: - # If EMC_StorageHardwareID matches the initiator, we - # found the existing EMC_LunMaskingSCSIProtocolController. - hardwareid = storageHardwareIdInstance['StorageID'] - for initiator in initiators: - if hardwareid.lower() == initiator.lower(): - # This is a check to see if the controller - # has been deleted. - instance = self.utils.get_existing_instance( - self.conn, controllerInstanceName) - if instance is None: - # Skip this controller as it doesn't exist - # any more. - pass - else: - foundControllerInstanceName = ( - controllerInstanceName) - break - - if foundControllerInstanceName is not None: - break - except pywbem.cim_operations.CIMError as arg: - instance = self.utils.process_exception_args( - arg, controllerInstanceName) - if instance is None: - # Skip this controller as it doesn't exist any more. - pass - - if foundControllerInstanceName is not None: - break - - LOG.debug("LunMaskingSCSIProtocolController for storage system " - "%(storage_system)s and initiator %(initiator)s is " - "%(ctrl)s.", - {'storage_system': storageSystemName, - 'initiator': initiators, - 'ctrl': foundControllerInstanceName}) - return foundControllerInstanceName - - def get_num_volumes_mapped(self, volume, connector): - """Returns how many volumes are in the same zone as the connector. - - Find out how many volumes are mapped to a host - associated to the LunMaskingSCSIProtocolController. - - :param volume: volume object to be deleted - :param connector: volume object to be deleted - :returns: int -- numVolumesMapped - :raises: VolumeBackendAPIException - """ - - volumename = volume['name'] - vol_instance = self._find_lun(volume) - if vol_instance is None: - msg = (_("Volume %(name)s not found on the array. " - "Cannot determine if there are volumes mapped.") - % {'name': volumename}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - storage_system = vol_instance['SystemName'] - - ctrl = self._find_lunmasking_scsi_protocol_controller( - storage_system, - connector) - - LOG.debug("LunMaskingSCSIProtocolController for storage system " - "%(storage)s and %(connector)s is %(ctrl)s.", - {'storage': storage_system, - 'connector': connector, - 'ctrl': ctrl}) - - # Return 0 if masking view does not exist. - if ctrl is None: - return 0 - - associators = self.conn.Associators( - ctrl, - ResultClass='EMC_StorageVolume') - - numVolumesMapped = len(associators) - - LOG.debug("Found %(numVolumesMapped)d volumes on storage system " - "%(storage)s mapped to %(connector)s.", - {'numVolumesMapped': numVolumesMapped, - 'storage': storage_system, - 'connector': connector}) - - return numVolumesMapped - - def _delete_snapshot(self, snapshot): - """Helper function to delete the specified snapshot. - - :param snapshot: snapshot object to be deleted - :raises: VolumeBackendAPIException - """ - LOG.debug("Entering delete_snapshot.") - - snapshotname = snapshot['name'] - LOG.info(_LI("Delete Snapshot: %(snapshot)s."), - {'snapshot': snapshotname}) - - extraSpecs = self._initial_setup(snapshot) - self.conn = self._get_ecom_connection() - - if not extraSpecs[ISV3]: - snapshotInstance = self._find_lun(snapshot) - if snapshotInstance is None: - LOG.error(_LE( - "Snapshot %(snapshotname)s not found on the array. " - "No volume to delete."), - {'snapshotname': snapshotname}) - return (-1, snapshotname) - storageSystem = snapshotInstance['SystemName'] - - # Wait for it to fully sync in case there is an ongoing - # create volume from snapshot request. - syncName = self.utils.find_sync_sv_by_target( - self.conn, storageSystem, snapshotInstance, extraSpecs, - True) - - if syncName is None: - LOG.info(_LI( - "Snapshot: %(snapshot)s: not found on the array."), - {'snapshot': snapshotname}) - else: - repservice = self.utils.find_replication_service(self.conn, - storageSystem) - if repservice is None: - exception_message = _( - "Cannot find Replication Service to" - " delete snapshot %s.") % snapshotname - raise exception.VolumeBackendAPIException( - data=exception_message) - # Break the replication relationship - LOG.debug("Deleting snap relationship: Target: %(snapshot)s " - "Method: ModifyReplicaSynchronization " - "Replication Service: %(service)s Operation: 8 " - "Synchronization: %(syncName)s.", - {'snapshot': snapshotname, - 'service': repservice, - 'syncName': syncName}) - - self.provision.delete_clone_relationship( - self.conn, repservice, syncName, extraSpecs, True) - - # Delete the target device. - self._delete_volume(snapshot) - - def create_consistencygroup(self, context, group): - """Creates a consistency group. - - :param context: the context - :param group: the group object to be created - :returns: dict -- modelUpdate = {'status': 'available'} - :raises: VolumeBackendAPIException - """ - LOG.info(_LI("Create Consistency Group: %(group)s."), - {'group': group['id']}) - - modelUpdate = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - volumeTypeId = group['volume_type_id'].replace(",", "") - - cgName = self.utils.truncate_string(group['id'], 8) - - extraSpecs = self._initial_setup(None, volumeTypeId) - - _poolInstanceName, storageSystem = ( - self._get_pool_and_storage_system(extraSpecs)) - - self.conn = self._get_ecom_connection() - - # Find storage system. - try: - replicationService = self.utils.find_replication_service( - self.conn, storageSystem) - self.provision.create_consistency_group( - self.conn, replicationService, cgName, extraSpecs) - except Exception: - exceptionMessage = (_("Failed to create consistency group:" - " %(cgName)s.") - % {'cgName': cgName}) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return modelUpdate - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group. - - :param context: the context - :param group: the group object to be deleted - :param volumes: the list of volumes in the consisgroup to be deleted - :returns: dict -- modelUpdate - :returns: list -- list of volume objects - :raises: VolumeBackendAPIException - """ - LOG.info(_LI("Delete Consistency Group: %(group)s."), - {'group': group['id']}) - - cgName = self.utils.truncate_string(group['id'], 8) - - modelUpdate = {} - modelUpdate['status'] = group['status'] - volumeTypeId = group['volume_type_id'].replace(",", "") - - extraSpecs = self._initial_setup(None, volumeTypeId) - - _poolInstanceName, storageSystem = ( - self._get_pool_and_storage_system(extraSpecs)) - - try: - replicationService = self.utils.find_replication_service( - self.conn, storageSystem) - - storageConfigservice = ( - self.utils.find_storage_configuration_service( - self.conn, storageSystem)) - cgInstanceName = self._find_consistency_group( - replicationService, cgName) - if cgInstanceName is None: - exception_message = (_("Cannot find CG group %s.") % - cgName) - raise exception.VolumeBackendAPIException( - data=exception_message) - - memberInstanceNames = self._get_members_of_replication_group( - cgInstanceName) - - self.provision.delete_consistency_group(self.conn, - replicationService, - cgInstanceName, cgName, - extraSpecs) - - # Do a bulk delete, a lot faster than single deletes. - if memberInstanceNames: - volumes, modelUpdate = self._do_bulk_delete( - storageSystem, memberInstanceNames, storageConfigservice, - volumes, modelUpdate, extraSpecs[ISV3], extraSpecs) - - except Exception: - exceptionMessage = (_( - "Failed to delete consistency group: %(cgName)s.") - % {'cgName': cgName}) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return modelUpdate, volumes - - def _do_bulk_delete(self, storageSystem, memberInstanceNames, - storageConfigservice, volumes, modelUpdate, isV3, - extraSpecs): - """Do a bulk delete. - - :param storageSystem: storage system name - :param memberInstanceNames: volume Instance names - :param storageConfigservice: storage config service - :param volumes: volume objects - :param modelUpdate: dict - :param isV3: boolean - :param extraSpecs: extra specifications - :returns: list -- list of volume objects - :returns: dict -- modelUpdate - """ - try: - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystem)) - for memberInstanceName in memberInstanceNames: - self._remove_device_from_storage_group( - controllerConfigurationService, memberInstanceName, - 'Member Volume', extraSpecs) - if isV3: - self.provisionv3.delete_volume_from_pool( - self.conn, storageConfigservice, - memberInstanceNames, None, extraSpecs) - else: - self.provision.delete_volume_from_pool( - self.conn, storageConfigservice, - memberInstanceNames, None, extraSpecs) - for volumeRef in volumes: - volumeRef['status'] = 'deleted' - except Exception: - for volumeRef in volumes: - volumeRef['status'] = 'error_deleting' - modelUpdate['status'] = 'error_deleting' - return volumes, modelUpdate - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot. - - :param context: the context - :param cgsnapshot: the consistency group snapshot to be created - :param snapshots: snapshots - :returns: dict -- modelUpdate - :returns: list -- list of snapshots - :raises: VolumeBackendAPIException - """ - consistencyGroup = cgsnapshot.get('consistencygroup') - - snapshots_model_update = [] - - LOG.info(_LI( - "Create snapshot for Consistency Group %(cgId)s " - "cgsnapshotID: %(cgsnapshot)s."), - {'cgsnapshot': cgsnapshot['id'], - 'cgId': cgsnapshot['consistencygroup_id']}) - - cgName = self.utils.truncate_string( - cgsnapshot['consistencygroup_id'], 8) - - volumeTypeId = consistencyGroup['volume_type_id'].replace(",", "") - extraSpecs = self._initial_setup(None, volumeTypeId) - self.conn = self._get_ecom_connection() - - _poolInstanceName, storageSystem = ( - self._get_pool_and_storage_system(extraSpecs)) - - try: - replicationService = self.utils.find_replication_service( - self.conn, storageSystem) - - cgInstanceName = ( - self._find_consistency_group(replicationService, cgName)) - if cgInstanceName is None: - exception_message = (_("Cannot find CG group %s.") % cgName) - raise exception.VolumeBackendAPIException( - data=exception_message) - - memberInstanceNames = self._get_members_of_replication_group( - cgInstanceName) - - # Create the target consistency group. - targetCgName = self.utils.truncate_string(cgsnapshot['id'], 8) - self.provision.create_consistency_group( - self.conn, replicationService, targetCgName, extraSpecs) - targetCgInstanceName = self._find_consistency_group( - replicationService, targetCgName) - LOG.info(_LI("Create target consistency group %(targetCg)s."), - {'targetCg': targetCgInstanceName}) - - for memberInstanceName in memberInstanceNames: - volInstance = self.conn.GetInstance( - memberInstanceName, LocalOnly=False) - numOfBlocks = volInstance['NumberOfBlocks'] - blockSize = volInstance['BlockSize'] - volumeSizeInbits = numOfBlocks * blockSize - - targetVolumeName = 'targetVol' - volume = {'size': int(self.utils.convert_bits_to_gbs( - volumeSizeInbits))} - - if extraSpecs[ISV3]: - _rc, volumeDict, _storageSystemName = ( - self._create_v3_volume( - volume, targetVolumeName, volumeSizeInbits, - extraSpecs)) - else: - _rc, volumeDict, _storageSystemName = ( - self._create_composite_volume( - volume, targetVolumeName, volumeSizeInbits, - extraSpecs)) - targetVolumeInstance = self.utils.find_volume_instance( - self.conn, volumeDict, targetVolumeName) - LOG.debug("Create target volume for member volume " - "Source volume: %(memberVol)s " - "Target volume %(targetVol)s.", - {'memberVol': memberInstanceName, - 'targetVol': targetVolumeInstance.path}) - self.provision.add_volume_to_cg(self.conn, - replicationService, - targetCgInstanceName, - targetVolumeInstance.path, - targetCgName, - targetVolumeName, - extraSpecs) - - # Less than 5 characters relationship name. - relationName = self.utils.truncate_string(cgsnapshot['id'], 5) - if extraSpecs[ISV3]: - self.provisionv3.create_group_replica( - self.conn, replicationService, cgInstanceName, - targetCgInstanceName, relationName, extraSpecs) - else: - self.provision.create_group_replica( - self.conn, replicationService, cgInstanceName, - targetCgInstanceName, relationName, extraSpecs) - # Break the replica group relationship. - rgSyncInstanceName = self.utils.find_group_sync_rg_by_target( - self.conn, storageSystem, targetCgInstanceName, extraSpecs, - True) - if rgSyncInstanceName is not None: - repservice = self.utils.find_replication_service( - self.conn, storageSystem) - if repservice is None: - exception_message = (_( - "Cannot find Replication service on system %s.") % - storageSystem) - raise exception.VolumeBackendAPIException( - data=exception_message) - if extraSpecs[ISV3]: - # Operation 7: dissolve for snapVx. - operation = self.utils.get_num(9, '16') - self.provisionv3.break_replication_relationship( - self.conn, repservice, rgSyncInstanceName, operation, - extraSpecs) - else: - self.provision.delete_clone_relationship(self.conn, repservice, - rgSyncInstanceName, - extraSpecs) - - except Exception: - exceptionMessage = (_("Failed to create snapshot for cg:" - " %(cgName)s.") - % {'cgName': cgName}) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - for snapshot in snapshots: - snapshots_model_update.append( - {'id': snapshot['id'], 'status': 'available'}) - modelUpdate = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - - return modelUpdate, snapshots_model_update - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Delete a cgsnapshot. - - :param context: the context - :param cgsnapshot: the consistency group snapshot to be created - :param snapshots: snapshots - :returns: dict -- modelUpdate - :returns: list -- list of snapshots - :raises: VolumeBackendAPIException - """ - consistencyGroup = cgsnapshot.get('consistencygroup') - model_update = {} - snapshots_model_update = [] - LOG.info(_LI( - "Delete snapshot for source CG %(cgId)s " - "cgsnapshotID: %(cgsnapshot)s."), - {'cgsnapshot': cgsnapshot['id'], - 'cgId': cgsnapshot['consistencygroup_id']}) - - model_update['status'] = cgsnapshot['status'] - volumeTypeId = consistencyGroup['volume_type_id'].replace(",", "") - extraSpecs = self._initial_setup(None, volumeTypeId) - self.conn = self._get_ecom_connection() - - _poolInstanceName, storageSystem = ( - self._get_pool_and_storage_system(extraSpecs)) - - try: - targetCgName = self.utils.truncate_string(cgsnapshot['id'], 8) - model_update, snapshots = self._delete_cg_and_members( - storageSystem, targetCgName, model_update, - snapshots, extraSpecs) - for snapshot in snapshots: - snapshots_model_update.append( - {'id': snapshot['id'], 'status': 'deleted'}) - except Exception: - exceptionMessage = (_("Failed to delete snapshot for cg: " - "%(cgId)s.") - % {'cgId': cgsnapshot['consistencygroup_id']}) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return model_update, snapshots_model_update - - def _find_consistency_group(self, replicationService, cgName): - """Finds a CG given its name. - - :param replicationService: the replication service - :param cgName: the consistency group name - :returns: foundCgInstanceName - """ - foundCgInstanceName = None - cgInstanceNames = ( - self.conn.AssociatorNames(replicationService, - ResultClass='CIM_ReplicationGroup')) - - for cgInstanceName in cgInstanceNames: - instance = self.conn.GetInstance(cgInstanceName, LocalOnly=False) - if cgName == instance['ElementName']: - foundCgInstanceName = cgInstanceName - break - - return foundCgInstanceName - - def _get_members_of_replication_group(self, cgInstanceName): - """Get the members of consistency group. - - :param cgInstanceName: the CG instance name - :returns: list -- memberInstanceNames - """ - memberInstanceNames = self.conn.AssociatorNames( - cgInstanceName, - AssocClass='CIM_OrderedMemberOfCollection') - - return memberInstanceNames - - def _create_composite_volume( - self, volume, volumeName, volumeSize, extraSpecs, - memberCount=None): - """Create a composite volume (V2). - - :param volume: the volume object - :param volumeName: the name of the volume - :param volumeSize: the size of the volume - :param extraSpecs: extra specifications - :param memberCount: the number of meta members in a composite volume - :returns: int -- return code - :returns: dict -- volumeDict - :returns: string -- storageSystemName - :raises: VolumeBackendAPIException - """ - if not memberCount: - memberCount, errorDesc = self.utils.determine_member_count( - volume['size'], extraSpecs[MEMBERCOUNT], - extraSpecs[COMPOSITETYPE]) - if errorDesc is not None: - exceptionMessage = (_("The striped meta count of " - "%(memberCount)s is too small for " - "volume: %(volumeName)s, " - "with size %(volumeSize)s.") - % {'memberCount': memberCount, - 'volumeName': volumeName, - 'volumeSize': volume['size']}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - poolInstanceName, storageSystemName = ( - self._get_pool_and_storage_system(extraSpecs)) - - LOG.debug("Create Volume: %(volume)s Pool: %(pool)s " - "Storage System: %(storageSystem)s " - "Size: %(size)lu MemberCount: %(memberCount)s.", - {'volume': volumeName, - 'pool': poolInstanceName, - 'storageSystem': storageSystemName, - 'size': volumeSize, - 'memberCount': memberCount}) - - elementCompositionService = ( - self.utils.find_element_composition_service(self.conn, - storageSystemName)) - - storageConfigService = self.utils.find_storage_configuration_service( - self.conn, storageSystemName) - - # If FAST is intended to be used we must first check that the pool - # is associated with the correct storage tier. - if extraSpecs[FASTPOLICY] is not None: - foundPoolInstanceName = self.fast.get_pool_associated_to_policy( - self.conn, extraSpecs[FASTPOLICY], extraSpecs[ARRAY], - storageConfigService, poolInstanceName) - if foundPoolInstanceName is None: - exceptionMessage = (_("Pool: %(poolName)s. " - "is not associated to storage tier for " - "fast policy %(fastPolicy)s.") - % {'poolName': extraSpecs[POOL], - 'fastPolicy': - extraSpecs[FASTPOLICY]}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - compositeType = self.utils.get_composite_type( - extraSpecs[COMPOSITETYPE]) - - volumeDict, rc = self.provision.create_composite_volume( - self.conn, elementCompositionService, volumeSize, volumeName, - poolInstanceName, compositeType, memberCount, extraSpecs) - - # Now that we have already checked that the pool is associated with - # the correct storage tier and the volume was successfully created - # add the volume to the default storage group created for - # volumes in pools associated with this fast policy. - if extraSpecs[FASTPOLICY]: - LOG.info(_LI( - "Adding volume: %(volumeName)s to default storage group" - " for FAST policy: %(fastPolicyName)s."), - {'volumeName': volumeName, - 'fastPolicyName': extraSpecs[FASTPOLICY]}) - defaultStorageGroupInstanceName = ( - self._get_or_create_default_storage_group( - self.conn, storageSystemName, volumeDict, - volumeName, extraSpecs[FASTPOLICY], extraSpecs)) - if not defaultStorageGroupInstanceName: - exceptionMessage = (_( - "Unable to create or get default storage group for " - "FAST policy: %(fastPolicyName)s.") - % {'fastPolicyName': extraSpecs[FASTPOLICY]}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - self._add_volume_to_default_storage_group_on_create( - volumeDict, volumeName, storageConfigService, - storageSystemName, extraSpecs[FASTPOLICY], extraSpecs) - return rc, volumeDict, storageSystemName - - def _create_v3_volume( - self, volume, volumeName, volumeSize, extraSpecs): - """Create a volume (V3). - - :param volume: the volume object - :param volumeName: the volume name - :param volumeSize: the volume size - :param extraSpecs: extra specifications - :returns: int -- return code - :returns: dict -- volumeDict - :returns: string -- storageSystemName - :raises: VolumeBackendAPIException - """ - isValidSLO, isValidWorkload = self.utils.verify_slo_workload( - extraSpecs[SLO], extraSpecs[WORKLOAD]) - - if not isValidSLO or not isValidWorkload: - exceptionMessage = (_( - "Either SLO: %(slo)s or workload %(workload)s is invalid. " - "Examine previous error statement for valid values.") - % {'slo': extraSpecs[SLO], - 'workload': extraSpecs[WORKLOAD]}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - poolInstanceName, storageSystemName = ( - self._get_pool_and_storage_system(extraSpecs)) - - # Check to see if SLO and Workload are configured on the array. - storagePoolCapability = self.provisionv3.get_storage_pool_capability( - self.conn, poolInstanceName) - if storagePoolCapability: - self.provisionv3.get_storage_pool_setting( - self.conn, storagePoolCapability, extraSpecs[SLO], - extraSpecs[WORKLOAD]) - else: - exceptionMessage = (_( - "Cannot determine storage pool settings.")) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - LOG.debug("Create Volume: %(volume)s Pool: %(pool)s " - "Storage System: %(storageSystem)s " - "Size: %(size)lu.", - {'volume': volumeName, - 'pool': poolInstanceName, - 'storageSystem': storageSystemName, - 'size': volumeSize}) - - storageConfigService = self.utils.find_storage_configuration_service( - self.conn, storageSystemName) - - # A volume created without specifying a storage group during - # creation time is allocated from the default SRP pool and - # assigned the optimized SLO. - sgInstanceName = self._get_or_create_storage_group_v3( - extraSpecs[POOL], extraSpecs[SLO], - extraSpecs[WORKLOAD], storageSystemName, extraSpecs) - volumeDict, rc = self.provisionv3.create_volume_from_sg( - self.conn, storageConfigService, volumeName, - sgInstanceName, volumeSize, extraSpecs) - - return rc, volumeDict, storageSystemName - - def _get_or_create_storage_group_v3( - self, poolName, slo, workload, storageSystemName, extraSpecs): - """Get or create storage group_v3 (V3). - - :param poolName: the SRP pool nsmr - :param slo: the SLO - :param workload: the workload - :param storageSystemName: storage system name - :param extraSpecs: extra specifications - :returns: sgInstanceName - """ - storageGroupName, controllerConfigService, sgInstanceName = ( - self.utils.get_v3_default_sg_instance_name( - self.conn, poolName, slo, workload, storageSystemName)) - if sgInstanceName is None: - sgInstanceName = self.provisionv3.create_storage_group_v3( - self.conn, controllerConfigService, storageGroupName, - poolName, slo, workload, extraSpecs) - - return sgInstanceName - - def _extend_composite_volume(self, volumeInstance, volumeName, - newSize, additionalVolumeSize, extraSpecs): - """Extend a composite volume (V2). - - :param volumeInstance: the volume instance - :param volumeName: the name of the volume - :param newSize: in GBs - :param additionalVolumeSize: additional volume size - :param extraSpecs: extra specifications - :returns: int -- return code - :returns: dict -- modifiedVolumeDict - :raises: VolumeBackendAPIException - """ - # Is the volume extendable. - isConcatenated = self.utils.check_if_volume_is_extendable( - self.conn, volumeInstance) - if 'True' not in isConcatenated: - exceptionMessage = (_( - "Volume: %(volumeName)s is not a concatenated volume. " - "You can only perform extend on concatenated volume. " - "Exiting...") - % {'volumeName': volumeName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - else: - compositeType = self.utils.get_composite_type(CONCATENATED) - - LOG.debug("Extend Volume: %(volume)s New size: %(newSize)s GBs.", - {'volume': volumeName, - 'newSize': newSize}) - - deviceId = volumeInstance['DeviceID'] - storageSystemName = volumeInstance['SystemName'] - LOG.debug( - "Device ID: %(deviceid)s: Storage System: " - "%(storagesystem)s.", - {'deviceid': deviceId, - 'storagesystem': storageSystemName}) - - storageConfigService = self.utils.find_storage_configuration_service( - self.conn, storageSystemName) - - elementCompositionService = ( - self.utils.find_element_composition_service( - self.conn, storageSystemName)) - - # Create a volume to the size of the - # newSize - oldSize = additionalVolumeSize. - unboundVolumeInstance = self._create_and_get_unbound_volume( - self.conn, storageConfigService, volumeInstance.path, - additionalVolumeSize, extraSpecs) - if unboundVolumeInstance is None: - exceptionMessage = (_( - "Error Creating unbound volume on an Extend operation.")) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - # Add the new unbound volume to the original composite volume. - rc, modifiedVolumeDict = ( - self._modify_and_get_composite_volume_instance( - self.conn, elementCompositionService, volumeInstance, - unboundVolumeInstance.path, volumeName, compositeType, - extraSpecs)) - if modifiedVolumeDict is None: - exceptionMessage = (_( - "On an Extend Operation, error adding volume to composite " - "volume: %(volumename)s.") - % {'volumename': volumeName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return rc, modifiedVolumeDict - - def _slo_workload_migration(self, volumeInstance, volume, host, - volumeName, volumeStatus, newType, - extraSpecs): - """Migrate from SLO/Workload combination to another (V3). - - :param volumeInstance: the volume instance - :param volume: the volume object - :param host: the host object - :param volumeName: the name of the volume - :param volumeStatus: the volume status - :param newType: the type to migrate to - :param extraSpecs: extra specifications - :returns: boolean -- True if migration succeeded, False if error. - """ - storageGroupName = self.utils.get_v3_storage_group_name( - extraSpecs[POOL], extraSpecs[SLO], extraSpecs[WORKLOAD]) - volumeInstanceName = volumeInstance.path - isValid, targetSlo, targetWorkload = ( - self._is_valid_for_storage_assisted_migration_v3( - volumeInstanceName, host, extraSpecs[ARRAY], - extraSpecs[POOL], volumeName, volumeStatus, - storageGroupName)) - - storageSystemName = volumeInstance['SystemName'] - if not isValid: - LOG.error(_LE( - "Volume %(name)s is not suitable for storage " - "assisted migration using retype."), - {'name': volumeName}) - return False - if volume['host'] != host['host']: - LOG.debug( - "Retype Volume %(name)s from source host %(sourceHost)s " - "to target host %(targetHost)s.", - {'name': volumeName, - 'sourceHost': volume['host'], - 'targetHost': host['host']}) - return self._migrate_volume_v3( - volume, volumeInstance, extraSpecs[POOL], targetSlo, - targetWorkload, storageSystemName, newType, extraSpecs) - - return False - - def _migrate_volume_v3( - self, volume, volumeInstance, poolName, targetSlo, - targetWorkload, storageSystemName, newType, extraSpecs): - """Migrate from one slo/workload combination to another (V3). - - This requires moving the volume from its current SG to a - new or existing SG that has the target attributes. - - :param volume: the volume object - :param volumeInstance: the volume instance - :param poolName: the SRP Pool Name - :param targetSlo: the target SLO - :param targetWorkload: the target workload - :param storageSystemName: the storage system name - :param newType: the type to migrate to - :param extraSpecs: extra specifications - :returns: boolean -- True if migration succeeded, False if error. - """ - volumeName = volume['name'] - - controllerConfigService = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystemName)) - - defaultSgName = self.utils.get_v3_storage_group_name( - extraSpecs[POOL], extraSpecs[SLO], extraSpecs[WORKLOAD]) - - foundStorageGroupInstanceName = ( - self.utils.get_storage_group_from_volume( - self.conn, volumeInstance.path, defaultSgName)) - if foundStorageGroupInstanceName is None: - LOG.warning(_LW( - "Volume : %(volumeName)s is not currently " - "belonging to any storage group."), - {'volumeName': volumeName}) - else: - self.provision.remove_device_from_storage_group( - self.conn, - controllerConfigService, - foundStorageGroupInstanceName, - volumeInstance.path, - volumeName, extraSpecs) - # Check that it has been removed. - sgFromVolRemovedInstanceName = ( - self.utils.wrap_get_storage_group_from_volume( - self.conn, volumeInstance.path, defaultSgName)) - if sgFromVolRemovedInstanceName is not None: - LOG.error(_LE( - "Volume : %(volumeName)s has not been " - "removed from source storage group %(storageGroup)s."), - {'volumeName': volumeName, - 'storageGroup': sgFromVolRemovedInstanceName}) - return False - - storageGroupName = self.utils.get_v3_storage_group_name( - poolName, targetSlo, targetWorkload) - - targetSgInstanceName = self._get_or_create_storage_group_v3( - poolName, targetSlo, targetWorkload, storageSystemName, - extraSpecs) - if targetSgInstanceName is None: - LOG.error(_LE( - "Failed to get or create storage group %(storageGroupName)s."), - {'storageGroupName': storageGroupName}) - return False - - self.masking.add_volume_to_storage_group( - self.conn, controllerConfigService, targetSgInstanceName, - volumeInstance, volumeName, storageGroupName, extraSpecs) - # Check that it has been added. - sgFromVolAddedInstanceName = ( - self.utils.get_storage_group_from_volume( - self.conn, volumeInstance.path, storageGroupName)) - if sgFromVolAddedInstanceName is None: - LOG.error(_LE( - "Volume : %(volumeName)s has not been " - "added to target storage group %(storageGroup)s."), - {'volumeName': volumeName, - 'storageGroup': targetSgInstanceName}) - return False - - return True - - def _pool_migration(self, volumeInstance, volume, host, - volumeName, volumeStatus, - fastPolicyName, newType, extraSpecs): - """Migrate from one pool to another (V2). - - :param volumeInstance: the volume instance - :param volume: the volume object - :param host: the host object - :param volumeName: the name of the volume - :param volumeStatus: the volume status - :param fastPolicyName: the FAST policy Name - :param newType: the type to migrate to - :param extraSpecs: extra specifications - :returns: boolean -- True if migration succeeded, False if error. - """ - storageSystemName = volumeInstance['SystemName'] - isValid, targetPoolName, targetFastPolicyName = ( - self._is_valid_for_storage_assisted_migration( - volumeInstance.path, host, storageSystemName, - volumeName, volumeStatus)) - - if not isValid: - LOG.error(_LE( - "Volume %(name)s is not suitable for storage " - "assisted migration using retype."), - {'name': volumeName}) - return False - if volume['host'] != host['host']: - LOG.debug( - "Retype Volume %(name)s from source host %(sourceHost)s " - "to target host %(targetHost)s.", - {'name': volumeName, - 'sourceHost': volume['host'], - 'targetHost': host['host']}) - return self._migrate_volume( - volume, volumeInstance, targetPoolName, targetFastPolicyName, - fastPolicyName, extraSpecs, newType) - - return False - - def _update_pool_stats( - self, backendName, arrayInfo): - """Update pool statistics (V2). - - :param backendName: the backend name - :param arrayInfo: the arrayInfo - :returns: location_info, total_capacity_gb, free_capacity_gb - """ - - if arrayInfo['FastPolicy']: - LOG.debug( - "Fast policy %(fastPolicyName)s is enabled on %(arrayName)s.", - {'fastPolicyName': arrayInfo['FastPolicy'], - 'arrayName': arrayInfo['SerialNumber']}) - else: - LOG.debug( - "No Fast policy for Array:%(arrayName)s " - "backend:%(backendName)s.", - {'arrayName': arrayInfo['SerialNumber'], - 'backendName': backendName}) - - storageSystemInstanceName = self.utils.find_storageSystem( - self.conn, arrayInfo['SerialNumber']) - isTieringPolicySupported = ( - self.fast.is_tiering_policy_enabled_on_storage_system( - self.conn, storageSystemInstanceName)) - - if (arrayInfo['FastPolicy'] is not None and - isTieringPolicySupported is True): # FAST enabled - total_capacity_gb, free_capacity_gb = ( - self.fast.get_capacities_associated_to_policy( - self.conn, arrayInfo['SerialNumber'], - arrayInfo['FastPolicy'])) - LOG.info(_LI( - "FAST: capacity stats for policy %(fastPolicyName)s on array " - "%(arrayName)s. total_capacity_gb=%(total_capacity_gb)lu, " - "free_capacity_gb=%(free_capacity_gb)lu."), - {'fastPolicyName': arrayInfo['FastPolicy'], - 'arrayName': arrayInfo['SerialNumber'], - 'total_capacity_gb': total_capacity_gb, - 'free_capacity_gb': free_capacity_gb}) - else: # NON-FAST - total_capacity_gb, free_capacity_gb = ( - self.utils.get_pool_capacities(self.conn, - arrayInfo['PoolName'], - arrayInfo['SerialNumber'])) - LOG.info(_LI( - "NON-FAST: capacity stats for pool %(poolName)s on array " - "%(arrayName)s total_capacity_gb=%(total_capacity_gb)lu, " - "free_capacity_gb=%(free_capacity_gb)lu."), - {'poolName': arrayInfo['PoolName'], - 'arrayName': arrayInfo['SerialNumber'], - 'total_capacity_gb': total_capacity_gb, - 'free_capacity_gb': free_capacity_gb}) - - location_info = ("%(arrayName)s#%(poolName)s#%(policyName)s" - % {'arrayName': arrayInfo['SerialNumber'], - 'poolName': arrayInfo['PoolName'], - 'policyName': arrayInfo['FastPolicy']}) - - return location_info, total_capacity_gb, free_capacity_gb - - def _set_v2_extra_specs(self, extraSpecs, poolRecord): - """Set the VMAX V2 extra specs. - - :param extraSpecs: extra specifications - :param poolRecord: pool record - :returns: dict -- the extraSpecs - :raises: VolumeBackendAPIException - """ - try: - stripedMetaCount = extraSpecs[STRIPECOUNT] - extraSpecs[MEMBERCOUNT] = stripedMetaCount - extraSpecs[COMPOSITETYPE] = STRIPED - - LOG.debug( - "There are: %(stripedMetaCount)s striped metas in " - "the extra specs.", - {'stripedMetaCount': stripedMetaCount}) - except KeyError: - memberCount = '1' - extraSpecs[MEMBERCOUNT] = memberCount - extraSpecs[COMPOSITETYPE] = CONCATENATED - LOG.debug("StripedMetaCount is not in the extra specs.") - - # Get the FAST policy from the file. This value can be None if the - # user doesn't want to associate with any FAST policy. - if poolRecord['FastPolicy']: - LOG.debug("The fast policy name is: %(fastPolicyName)s.", - {'fastPolicyName': poolRecord['FastPolicy']}) - extraSpecs[FASTPOLICY] = poolRecord['FastPolicy'] - extraSpecs[ISV3] = False - extraSpecs = self._set_common_extraSpecs(extraSpecs, poolRecord) - - LOG.debug("Pool is: %(pool)s " - "Array is: %(array)s " - "FastPolicy is: %(fastPolicy)s " - "CompositeType is: %(compositeType)s " - "MemberCount is: %(memberCount)s.", - {'pool': extraSpecs[POOL], - 'array': extraSpecs[ARRAY], - 'fastPolicy': extraSpecs[FASTPOLICY], - 'compositeType': extraSpecs[COMPOSITETYPE], - 'memberCount': extraSpecs[MEMBERCOUNT]}) - return extraSpecs - - def _set_v3_extra_specs(self, extraSpecs, poolRecord): - """Set the VMAX V3 extra specs. - - If SLO or workload are not specified then the default - values are NONE and the Optimized SLO will be assigned to the - volume. - - :param extraSpecs: extra specifications - :param poolRecord: pool record - :returns: dict -- the extra specifications dictionary - """ - extraSpecs[SLO] = poolRecord['SLO'] - extraSpecs[WORKLOAD] = poolRecord['Workload'] - extraSpecs[ISV3] = True - extraSpecs = self._set_common_extraSpecs(extraSpecs, poolRecord) - LOG.debug("Pool is: %(pool)s " - "Array is: %(array)s " - "SLO is: %(slo)s " - "Workload is: %(workload)s.", - {'pool': extraSpecs[POOL], - 'array': extraSpecs[ARRAY], - 'slo': extraSpecs[SLO], - 'workload': extraSpecs[WORKLOAD]}) - return extraSpecs - - def _set_common_extraSpecs(self, extraSpecs, poolRecord): - """Set common extra specs. - - The extraSpecs are common to v2 and v3 - - :param extraSpecs: extra specifications - :param poolRecord: pool record - :returns: dict -- the extra specifications dictionary - """ - extraSpecs[POOL] = poolRecord['PoolName'] - extraSpecs[ARRAY] = poolRecord['SerialNumber'] - extraSpecs[PORTGROUPNAME] = poolRecord['PortGroup'] - if 'Interval' in poolRecord and poolRecord['Interval']: - extraSpecs[INTERVAL] = poolRecord['Interval'] - LOG.debug("The user defined interval is : %(intervalInSecs)s.", - {'intervalInSecs': poolRecord['Interval']}) - else: - LOG.debug("Interval not overridden, default of 10 assumed.") - if 'Retries' in poolRecord and poolRecord['Retries']: - extraSpecs[RETRIES] = poolRecord['Retries'] - LOG.debug("The user defined retries is : %(retries)s.", - {'retries': poolRecord['Retries']}) - else: - LOG.debug("Retries not overridden, default of 60 assumed.") - return extraSpecs - - def _delete_from_pool(self, storageConfigService, volumeInstance, - volumeName, deviceId, fastPolicyName, extraSpecs): - """Delete from pool (v2). - - :param storageConfigService: the storage config service - :param volumeInstance: the volume instance - :param volumeName: the volume Name - :param deviceId: the device ID of the volume - :param fastPolicyName: the FAST policy name(if it exists) - :param extraSpecs: extra specifications - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - storageSystemName = volumeInstance['SystemName'] - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystemName)) - if fastPolicyName is not None: - defaultStorageGroupInstanceName = ( - self.masking.remove_device_from_default_storage_group( - self.conn, controllerConfigurationService, - volumeInstance.path, volumeName, fastPolicyName, - extraSpecs)) - if defaultStorageGroupInstanceName is None: - LOG.warning(_LW( - "The volume: %(volumename)s. was not first part of the " - "default storage group for FAST policy %(fastPolicyName)s" - "."), - {'volumename': volumeName, - 'fastPolicyName': fastPolicyName}) - # Check if it is part of another storage group. - self._remove_device_from_storage_group( - controllerConfigurationService, - volumeInstance.path, volumeName, extraSpecs) - - else: - # Check if volume is part of a storage group. - self._remove_device_from_storage_group( - controllerConfigurationService, - volumeInstance.path, volumeName, extraSpecs) - - LOG.debug("Delete Volume: %(name)s Method: EMCReturnToStoragePool " - "ConfigService: %(service)s TheElement: %(vol_instance)s " - "DeviceId: %(deviceId)s.", - {'service': storageConfigService, - 'name': volumeName, - 'vol_instance': volumeInstance.path, - 'deviceId': deviceId}) - try: - rc = self.provision.delete_volume_from_pool( - self.conn, storageConfigService, volumeInstance.path, - volumeName, extraSpecs) - - except Exception: - # If we cannot successfully delete the volume then we want to - # return the volume to the default storage group. - if (fastPolicyName is not None and - defaultStorageGroupInstanceName is not None and - storageSystemName is not None): - assocDefaultStorageGroupName = ( - self.fast - .add_volume_to_default_storage_group_for_fast_policy( - self.conn, controllerConfigurationService, - volumeInstance, volumeName, fastPolicyName, - extraSpecs)) - if assocDefaultStorageGroupName is None: - LOG.error(_LE( - "Failed to Roll back to re-add volume %(volumeName)s " - "to default storage group for fast policy " - "%(fastPolicyName)s. Please contact your sysadmin to " - "get the volume returned to the default " - "storage group."), - {'volumeName': volumeName, - 'fastPolicyName': fastPolicyName}) - - errorMessage = (_("Failed to delete volume %(volumeName)s.") % - {'volumeName': volumeName}) - LOG.exception(errorMessage) - raise exception.VolumeBackendAPIException(data=errorMessage) - return rc - - def _delete_from_pool_v3(self, storageConfigService, volumeInstance, - volumeName, deviceId, extraSpecs): - """Delete from pool (v3). - - :param storageConfigService: the storage config service - :param volumeInstance: the volume instance - :param volumeName: the volume Name - :param deviceId: the device ID of the volume - :param extraSpecs: extra specifications - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - storageSystemName = volumeInstance['SystemName'] - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystemName)) - - # Check if it is part of a storage group and delete it - # extra logic for case when volume is the last member. - self.masking.remove_and_reset_members( - self.conn, controllerConfigurationService, volumeInstance, - volumeName, extraSpecs, None, False) - - LOG.debug("Delete Volume: %(name)s Method: EMCReturnToStoragePool " - "ConfigServic: %(service)s TheElement: %(vol_instance)s " - "DeviceId: %(deviceId)s.", - {'service': storageConfigService, - 'name': volumeName, - 'vol_instance': volumeInstance.path, - 'deviceId': deviceId}) - try: - rc = self.provisionv3.delete_volume_from_pool( - self.conn, storageConfigService, volumeInstance.path, - volumeName, extraSpecs) - - except Exception: - # If we cannot successfully delete the volume, then we want to - # return the volume to the default storage group, - # which should be the SG it previously belonged to. - self.masking.return_volume_to_default_storage_group_v3( - self.conn, controllerConfigurationService, - volumeInstance, volumeName, extraSpecs) - - errorMessage = (_("Failed to delete volume %(volumeName)s.") % - {'volumeName': volumeName}) - LOG.exception(errorMessage) - raise exception.VolumeBackendAPIException(data=errorMessage) - - return rc - - def _create_clone_v2(self, repServiceInstanceName, cloneVolume, - sourceVolume, sourceInstance, isSnapshot, - extraSpecs): - """Create a clone (v2). - - :param repServiceInstanceName: the replication service - :param cloneVolume: the clone volume object - :param sourceVolume: the source volume object - :param sourceInstance: the device ID of the volume - :param isSnapshot: check to see if it is a snapshot - :param extraSpecs: extra specifications - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - # Check if the source volume contains any meta devices. - metaHeadInstanceName = self.utils.get_volume_meta_head( - self.conn, sourceInstance.path) - - if metaHeadInstanceName is None: # Simple volume. - return self._create_v2_replica_and_delete_clone_relationship( - repServiceInstanceName, cloneVolume, sourceVolume, - sourceInstance, None, extraSpecs, isSnapshot) - else: # Composite volume with meta device members. - # Check if the meta members capacity. - metaMemberInstanceNames = ( - self.utils.get_composite_elements( - self.conn, sourceInstance)) - volumeCapacities = self.utils.get_meta_members_capacity_in_byte( - self.conn, metaMemberInstanceNames) - LOG.debug("Volume capacities: %(metasizes)s.", - {'metasizes': volumeCapacities}) - if len(set(volumeCapacities)) == 1: - LOG.debug("Meta volume all of the same size.") - return self._create_v2_replica_and_delete_clone_relationship( - repServiceInstanceName, cloneVolume, sourceVolume, - sourceInstance, None, extraSpecs, isSnapshot) - - LOG.debug("Meta volumes are of different sizes, " - "%d different sizes.", len(set(volumeCapacities))) - - baseTargetVolumeInstance = None - for volumeSizeInbits in volumeCapacities: - if baseTargetVolumeInstance is None: # Create base volume. - baseVolumeName = "TargetBaseVol" - volume = {'size': int(self.utils.convert_bits_to_gbs( - volumeSizeInbits))} - _rc, baseVolumeDict, storageSystemName = ( - self._create_composite_volume( - volume, baseVolumeName, volumeSizeInbits, - extraSpecs, 1)) - baseTargetVolumeInstance = self.utils.find_volume_instance( - self.conn, baseVolumeDict, baseVolumeName) - LOG.debug("Base target volume %(targetVol)s created. " - "capacity in bits: %(capInBits)lu.", - {'capInBits': volumeSizeInbits, - 'targetVol': baseTargetVolumeInstance.path}) - else: # Create append volume - targetVolumeName = "MetaVol" - volume = {'size': int(self.utils.convert_bits_to_gbs( - volumeSizeInbits))} - storageConfigService = ( - self.utils.find_storage_configuration_service( - self.conn, storageSystemName)) - unboundVolumeInstance = ( - self._create_and_get_unbound_volume( - self.conn, storageConfigService, - baseTargetVolumeInstance.path, volumeSizeInbits, - extraSpecs)) - if unboundVolumeInstance is None: - exceptionMessage = (_( - "Error Creating unbound volume.")) - LOG.error(exceptionMessage) - # Remove target volume - self._delete_target_volume_v2(storageConfigService, - baseTargetVolumeInstance, - extraSpecs) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - # Append the new unbound volume to the - # base target composite volume. - baseTargetVolumeInstance = self.utils.find_volume_instance( - self.conn, baseVolumeDict, baseVolumeName) - try: - elementCompositionService = ( - self.utils.find_element_composition_service( - self.conn, storageSystemName)) - compositeType = self.utils.get_composite_type( - extraSpecs[COMPOSITETYPE]) - _rc, modifiedVolumeDict = ( - self._modify_and_get_composite_volume_instance( - self.conn, - elementCompositionService, - baseTargetVolumeInstance, - unboundVolumeInstance.path, - targetVolumeName, - compositeType, - extraSpecs)) - if modifiedVolumeDict is None: - exceptionMessage = (_( - "Error appending volume %(volumename)s to " - "target base volume.") - % {'volumename': targetVolumeName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - except Exception: - exceptionMessage = (_( - "Exception appending meta volume to target volume " - "%(volumename)s.") - % {'volumename': baseVolumeName}) - LOG.error(exceptionMessage) - # Remove append volume and target base volume - self._delete_target_volume_v2( - storageConfigService, unboundVolumeInstance, - extraSpecs) - self._delete_target_volume_v2( - storageConfigService, baseTargetVolumeInstance, - extraSpecs) - - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("Create V2 replica for meta members of different sizes.") - return self._create_v2_replica_and_delete_clone_relationship( - repServiceInstanceName, cloneVolume, sourceVolume, - sourceInstance, baseTargetVolumeInstance, extraSpecs, - isSnapshot) - - def _create_v2_replica_and_delete_clone_relationship( - self, repServiceInstanceName, cloneVolume, sourceVolume, - sourceInstance, targetInstance, extraSpecs, isSnapshot=False): - """Create a replica and delete the clone relationship. - - :param repServiceInstanceName: the replication service - :param cloneVolume: the clone volume object - :param sourceVolume: the source volume object - :param sourceInstance: the source volume instance - :param targetInstance: the target volume instance - :param extraSpecs: extra specifications - :param isSnapshot: check to see if it is a snapshot - :returns: int -- return code - :returns: dict -- cloneDict - """ - sourceName = sourceVolume['name'] - cloneName = cloneVolume['name'] - - try: - rc, job = self.provision.create_element_replica( - self.conn, repServiceInstanceName, cloneName, sourceName, - sourceInstance, targetInstance, extraSpecs) - except Exception: - exceptionMessage = (_( - "Exception during create element replica. " - "Clone name: %(cloneName)s " - "Source name: %(sourceName)s " - "Extra specs: %(extraSpecs)s ") - % {'cloneName': cloneName, - 'sourceName': sourceName, - 'extraSpecs': extraSpecs}) - LOG.error(exceptionMessage) - - if targetInstance is not None: - # Check if the copy session exists. - storageSystem = targetInstance['SystemName'] - syncInstanceName = self.utils.find_sync_sv_by_target( - self.conn, storageSystem, targetInstance, False) - if syncInstanceName is not None: - # Remove the Clone relationship. - rc, job = self.provision.delete_clone_relationship( - self.conn, repServiceInstanceName, syncInstanceName, - extraSpecs, True) - storageConfigService = ( - self.utils.find_storage_configuration_service( - self.conn, storageSystem)) - self._delete_target_volume_v2( - storageConfigService, targetInstance, extraSpecs) - - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - cloneDict = self.provision.get_volume_dict_from_job( - self.conn, job['Job']) - - fastPolicyName = extraSpecs[FASTPOLICY] - if isSnapshot: - if fastPolicyName is not None: - storageSystemName = sourceInstance['SystemName'] - self._add_clone_to_default_storage_group( - fastPolicyName, storageSystemName, cloneDict, cloneName, - extraSpecs) - LOG.info(_LI("Snapshot creation %(cloneName)s completed. " - "Source Volume: %(sourceName)s."), - {'cloneName': cloneName, - 'sourceName': sourceName}) - - return rc, cloneDict - - cloneVolume['provider_location'] = six.text_type(cloneDict) - syncInstanceName, storageSystemName = ( - self._find_storage_sync_sv_sv(cloneVolume, sourceVolume, - extraSpecs)) - - # Remove the Clone relationship so it can be used as a regular lun. - # 8 - Detach operation. - rc, job = self.provision.delete_clone_relationship( - self.conn, repServiceInstanceName, syncInstanceName, - extraSpecs) - if fastPolicyName is not None: - self._add_clone_to_default_storage_group( - fastPolicyName, storageSystemName, cloneDict, cloneName, - extraSpecs) - - return rc, cloneDict - - def get_target_wwns_from_masking_view( - self, storageSystem, volume, connector): - """Find target WWNs via the masking view. - - :param storageSystem: the storage system name - :param volume: volume to be attached - :param connector: the connector dict - :returns: list -- the target WWN list - """ - targetWwns = [] - mvInstanceName = self.get_masking_view_by_volume(volume, connector) - if mvInstanceName is not None: - targetWwns = self.masking.get_target_wwns( - self.conn, mvInstanceName) - LOG.info(_LI("Target wwns in masking view %(maskingView)s: " - "%(targetWwns)s."), - {'maskingView': mvInstanceName, - 'targetWwns': six.text_type(targetWwns)}) - return targetWwns - - def get_port_group_from_masking_view(self, maskingViewInstanceName): - """Get the port groups in a masking view. - - :param maskingViewInstanceName: masking view instance name - :returns: portGroupInstanceName - """ - return self.masking.get_port_group_from_masking_view( - self.conn, maskingViewInstanceName) - - def get_initiator_group_from_masking_view(self, maskingViewInstanceName): - """Get the initiator group in a masking view. - - :param maskingViewInstanceName: masking view instance name - :returns: initiatorGroupInstanceName - """ - return self.masking.get_initiator_group_from_masking_view( - self.conn, maskingViewInstanceName) - - def get_masking_view_by_volume(self, volume, connector): - """Given volume, retrieve the masking view instance name. - - :param volume: the volume - :param connector: the connector object - :returns: maskingviewInstanceName - """ - LOG.debug("Finding Masking View for volume %(volume)s.", - {'volume': volume}) - volumeInstance = self._find_lun(volume) - return self.masking.get_masking_view_by_volume( - self.conn, volumeInstance, connector) - - def get_masking_views_by_port_group(self, portGroupInstanceName): - """Given port group, retrieve the masking view instance name. - - :param portGroupInstanceName: port group instance name - :returns: list -- maskingViewInstanceNames - """ - LOG.debug("Finding Masking Views for port group %(pg)s.", - {'pg': portGroupInstanceName}) - return self.masking.get_masking_views_by_port_group( - self.conn, portGroupInstanceName) - - def get_masking_views_by_initiator_group( - self, initiatorGroupInstanceName): - """Given initiator group, retrieve the masking view instance name. - - :param initiatorGroupInstanceName: initiator group instance name - :returns: list -- maskingViewInstanceNames - """ - LOG.debug("Finding Masking Views for initiator group %(ig)s.", - {'ig': initiatorGroupInstanceName}) - return self.masking.get_masking_views_by_initiator_group( - self.conn, initiatorGroupInstanceName) - - def _create_replica_v3( - self, repServiceInstanceName, cloneVolume, - sourceVolume, sourceInstance, isSnapshot, extraSpecs): - """Create a replica. - - V3 specific function, create replica for source volume, - including clone and snapshot. - - :param repServiceInstanceName: the replication service - :param cloneVolume: the clone volume object - :param sourceVolume: the source volume object - :param sourceInstance: the device ID of the volume - :param isSnapshot: boolean -- check to see if it is a snapshot - :param extraSpecs: extra specifications - :returns: int -- return code - :returns: dict -- cloneDict - """ - cloneName = cloneVolume['name'] - # SyncType 7: snap, VG3R default snapshot is snapVx. - syncType = self.utils.get_num(SNAPVX, '16') - # Operation 9: Dissolve for snapVx. - operation = self.utils.get_num(DISSOLVE_SNAPVX, '16') - rsdInstance = None - targetInstance = None - if isSnapshot: - rsdInstance = self.utils.set_target_element_supplier_in_rsd( - self.conn, repServiceInstanceName, SNAPVX_REPLICATION_TYPE, - CREATE_NEW_TARGET, extraSpecs) - else: - targetInstance = self._create_duplicate_volume( - sourceInstance, cloneName, extraSpecs) - - try: - _rc, job = ( - self.provisionv3.create_element_replica( - self.conn, repServiceInstanceName, cloneName, syncType, - sourceInstance, extraSpecs, targetInstance, rsdInstance)) - except Exception: - LOG.warning(_LW( - "Clone failed on V3. Cleaning up the target volume. " - "Clone name: %(cloneName)s "), - {'cloneName': cloneName}) - # Check if the copy session exists. - if targetInstance: - self._cleanup_target( - repServiceInstanceName, targetInstance, extraSpecs) - # Re-throw the exception. - raise - - cloneDict = self.provisionv3.get_volume_dict_from_job( - self.conn, job['Job']) - targetVolumeInstance = ( - self.provisionv3.get_volume_from_job(self.conn, job['Job'])) - LOG.info(_LI("The target instance device id is: %(deviceid)s."), - {'deviceid': targetVolumeInstance['DeviceID']}) - - cloneVolume['provider_location'] = six.text_type(cloneDict) - - syncInstanceName, _storageSystem = ( - self._find_storage_sync_sv_sv(cloneVolume, sourceVolume, - extraSpecs, True)) - - rc, job = self.provisionv3.break_replication_relationship( - self.conn, repServiceInstanceName, syncInstanceName, - operation, extraSpecs) - return rc, cloneDict - - def _cleanup_target( - self, repServiceInstanceName, targetInstance, extraSpecs): - """cleanup target after exception - - :param repServiceInstanceName: the replication service - :param targetInstance: the target instance - :param extraSpecs: extra specifications - """ - storageSystem = targetInstance['SystemName'] - syncInstanceName = self.utils.find_sync_sv_by_target( - self.conn, storageSystem, targetInstance, False) - if syncInstanceName is not None: - # Break the clone relationship. - self.provisionv3.break_replication_relationship( - self.conn, repServiceInstanceName, syncInstanceName, - DISSOLVE_SNAPVX, extraSpecs, True) - storageConfigService = ( - self.utils.find_storage_configuration_service( - self.conn, storageSystem)) - deviceId = targetInstance['DeviceID'] - volumeName = targetInstance['Name'] - self._delete_from_pool_v3( - storageConfigService, targetInstance, volumeName, - deviceId, extraSpecs) - - def _delete_cg_and_members( - self, storageSystem, cgName, modelUpdate, volumes, extraSpecs): - """Helper function to delete a consistencygroup and its member volumes. - - :param storageSystem: storage system - :param cgName: consistency group name - :param modelUpdate: dict -- the model update dict - :param volumes: the list of member volumes - :param extraSpecs: extra specifications - :returns: dict -- modelUpdate - :returns: list -- the updated list of member volumes - :raises: VolumeBackendAPIException - """ - replicationService = self.utils.find_replication_service( - self.conn, storageSystem) - - storageConfigservice = ( - self.utils.find_storage_configuration_service( - self.conn, storageSystem)) - cgInstanceName = self._find_consistency_group( - replicationService, cgName) - - if cgInstanceName is None: - exception_message = (_("Cannot find CG group %s.") % cgName) - raise exception.VolumeBackendAPIException( - data=exception_message) - - memberInstanceNames = self._get_members_of_replication_group( - cgInstanceName) - - self.provision.delete_consistency_group( - self.conn, replicationService, cgInstanceName, cgName, - extraSpecs) - - if memberInstanceNames: - try: - controllerConfigurationService = ( - self.utils.find_controller_configuration_service( - self.conn, storageSystem)) - for memberInstanceName in memberInstanceNames: - self._remove_device_from_storage_group( - controllerConfigurationService, - memberInstanceName, 'Member Volume', extraSpecs) - LOG.debug("Deleting CG members. CG: %(cg)s " - "%(numVols)lu member volumes: %(memVols)s.", - {'cg': cgInstanceName, - 'numVols': len(memberInstanceNames), - 'memVols': memberInstanceNames}) - if extraSpecs[ISV3]: - self.provisionv3.delete_volume_from_pool( - self.conn, storageConfigservice, - memberInstanceNames, None, extraSpecs) - else: - self.provision.delete_volume_from_pool( - self.conn, storageConfigservice, - memberInstanceNames, None, extraSpecs) - for volumeRef in volumes: - volumeRef['status'] = 'deleted' - except Exception: - for volumeRef in volumes: - volumeRef['status'] = 'error_deleting' - modelUpdate['status'] = 'error_deleting' - return modelUpdate, volumes - - def _delete_target_volume_v2( - self, storageConfigService, targetVolumeInstance, extraSpecs): - """Helper function to delete the clone target volume instance. - - :param storageConfigService: storage configuration service instance - :param targetVolumeInstance: clone target volume instance - :param extraSpecs: extra specifications - """ - deviceId = targetVolumeInstance['DeviceID'] - volumeName = targetVolumeInstance['Name'] - rc = self._delete_from_pool(storageConfigService, - targetVolumeInstance, - volumeName, deviceId, - extraSpecs[FASTPOLICY], - extraSpecs) - return rc - - def _validate_pool(self, volume): - """Get the pool from volume['host']. - - There may be backward compatibiliy concerns, so putting in a - check to see if a version has been added to provider_location. - If it has, we know we are at the current version, if not, we - assume it was created pre 'Pool Aware Scheduler' feature. - - :param volume: the volume Object - :returns: string -- pool - :raises: VolumeBackendAPIException - """ - pool = None - # Volume is None in CG ops. - if volume is None: - return pool - - # This check is for all operations except a create. - # On a create provider_location is None - try: - if volume['provider_location']: - version = self._get_version_from_provider_location( - volume['provider_location']) - if not version: - return pool - except KeyError: - return pool - try: - pool = volume_utils.extract_host(volume['host'], 'pool') - if pool: - LOG.debug("Pool from volume['host'] is %(pool)s.", - {'pool': pool}) - else: - exceptionMessage = (_( - "Pool from volume['host'] %(host)s not found.") - % {'host': volume['host']}) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - except Exception as ex: - exceptionMessage = (_( - "Pool from volume['host'] failed with: %(ex)s.") - % {'ex': ex}) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - return pool - - def _get_version_from_provider_location(self, loc): - """Get the version from the provider location. - - :param loc: the provider_location dict - :returns: version or None - """ - version = None - try: - if isinstance(loc, six.string_types): - name = ast.literal_eval(loc) - version = name['version'] - except KeyError: - pass - return version - - def manage_existing(self, volume, external_ref): - """Manages an existing VMAX Volume (import to Cinder). - - Renames the existing volume to match the expected name for the volume. - Also need to consider things like QoS, Emulation, account/tenant. - - :param volume: the volume object including the volume_type_id - :param external_ref: reference to the existing volume - :returns: dict -- model_update - :raises: VolumeBackendAPIException - """ - extraSpecs = self._initial_setup(volume) - self.conn = self._get_ecom_connection() - arrayName, deviceId = self.utils.get_array_and_device_id(volume, - external_ref) - - # Manage existing volume is not supported if fast enabled. - if extraSpecs[FASTPOLICY]: - LOG.warning(_LW( - "FAST is enabled. Policy: %(fastPolicyName)s."), - {'fastPolicyName': extraSpecs[FASTPOLICY]}) - exceptionMessage = (_( - "Manage volume is not supported if FAST is enable. " - "FAST policy: %(fastPolicyName)s.") - % {'fastPolicyName': extraSpecs[FASTPOLICY]}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - # Check if the volume is attached by checking if in any masking view. - volumeInstanceName = ( - self.utils.find_volume_by_device_id_on_array(self.conn, - arrayName, deviceId)) - sgInstanceNames = ( - self.utils.get_storage_groups_from_volume( - self.conn, volumeInstanceName)) - - for sgInstanceName in sgInstanceNames: - mvInstanceName = self.masking.get_masking_view_from_storage_group( - self.conn, sgInstanceName) - if mvInstanceName: - exceptionMessage = (_( - "Unable to import volume %(deviceId)s to cinder. " - "Volume is in masking view %(mv)s.") - % {'deviceId': deviceId, - 'mv': mvInstanceName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - # Check if there is any associated snapshots with the volume. - cinderPoolInstanceName, storageSystemName = ( - self._get_pool_and_storage_system(extraSpecs)) - repSessionInstanceName = ( - self.utils.get_associated_replication_from_source_volume( - self.conn, storageSystemName, deviceId)) - if repSessionInstanceName: - exceptionMessage = (_( - "Unable to import volume %(deviceId)s to cinder. " - "It is the source volume of replication session %(sync)s.") - % {'deviceId': deviceId, - 'sync': repSessionInstanceName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - # Make sure the existing external volume is in the same storage pool. - volumePoolInstanceName = ( - self.utils.get_assoc_pool_from_volume(self.conn, - volumeInstanceName)) - volumePoolName = volumePoolInstanceName['InstanceID'] - cinderPoolName = cinderPoolInstanceName['InstanceID'] - LOG.debug("Storage pool of existing volume: %(volPool)s, " - "Storage pool currently managed by cinder: %(cinderPool)s.", - {'volPool': volumePoolName, - 'cinderPool': cinderPoolName}) - if volumePoolName != cinderPoolName: - exceptionMessage = (_( - "Unable to import volume %(deviceId)s to cinder. The external " - "volume is not in the pool managed by current cinder host.") - % {'deviceId': deviceId}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - # Rename the volume - volumeId = volume['name'] - volumeElementName = self.utils.get_volume_element_name(volumeId) - LOG.debug("Rename volume %(vol)s to %(elementName)s.", - {'vol': volumeInstanceName, - 'elementName': volumeElementName}) - volumeInstance = self.utils.rename_volume(self.conn, - volumeInstanceName, - volumeElementName) - keys = {} - volpath = volumeInstance.path - keys['CreationClassName'] = volpath['CreationClassName'] - keys['SystemName'] = volpath['SystemName'] - keys['DeviceID'] = volpath['DeviceID'] - keys['SystemCreationClassName'] = volpath['SystemCreationClassName'] - - model_update = {} - provider_location = {} - provider_location['classname'] = volpath['CreationClassName'] - provider_location['keybindings'] = keys - - model_update.update({'display_name': volumeElementName}) - volume['provider_location'] = six.text_type(provider_location) - model_update.update({'provider_location': volume['provider_location']}) - return model_update - - def manage_existing_get_size(self, volume, external_ref): - """Return size of an existing VMAX volume to manage_existing. - - :param self: reference to class - :param volume: the volume object including the volume_type_id - :param external_ref: reference to the existing volume - :returns: size of the volume in GB - """ - LOG.debug("Volume in manage_existing_get_size: %(volume)s.", - {'volume': volume}) - arrayName, deviceId = self.utils.get_array_and_device_id(volume, - external_ref) - volumeInstanceName = ( - self.utils.find_volume_by_device_id_on_array(self.conn, - arrayName, deviceId)) - volumeInstance = self.conn.GetInstance(volumeInstanceName) - byteSize = self.utils.get_volume_size(self.conn, volumeInstance) - gbSize = int(byteSize) / units.Gi - LOG.debug( - "Size of volume %(deviceID)s is %(volumeSize)s GB.", - {'deviceID': deviceId, - 'volumeSize': gbSize}) - return gbSize - - def unmanage(self, volume): - """Export VMAX volume from Cinder. - - Leave the volume intact on the backend array. - - :param volume: the volume object - :raises: VolumeBackendAPIException - """ - volumeName = volume['name'] - volumeId = volume['id'] - LOG.debug("Unmanage volume %(name)s, id=%(id)s", - {'name': volumeName, - 'id': volumeId}) - self._initial_setup(volume) - self.conn = self._get_ecom_connection() - volumeInstance = self._find_lun(volume) - if volumeInstance is None: - exceptionMessage = (_("Cannot find Volume: %(id)s. " - "unmanage operation. Exiting...") - % {'id': volumeId}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - # Rename the volume to volumeId, thus remove the 'OS-' prefix. - volumeInstance = self.utils.rename_volume(self.conn, - volumeInstance, - volumeId) - - def update_consistencygroup(self, group, add_volumes, - remove_volumes): - """Updates LUNs in consistency group. - - :param group: storage configuration service instance - :param add_volumes: the volumes uuids you want to add to the CG - :param remove_volumes: the volumes uuids you want to remove from - the CG - """ - LOG.info(_LI("Update Consistency Group: %(group)s. " - "This adds and/or removes volumes from a CG."), - {'group': group['id']}) - - modelUpdate = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - volumeTypeId = group['volume_type_id'].replace(",", "") - - cg_name = self.utils.truncate_string(group['id'], 8) - - extraSpecs = self._initial_setup(None, volumeTypeId) - - _poolInstanceName, storageSystem = ( - self._get_pool_and_storage_system(extraSpecs)) - add_vols = [vol for vol in add_volumes] if add_volumes else [] - add_instance_names = self._get_volume_instance_names(add_vols) - remove_vols = [vol for vol in remove_volumes] if remove_volumes else [] - remove_instance_names = self._get_volume_instance_names(remove_vols) - self.conn = self._get_ecom_connection() - - try: - replicationService = self.utils.find_replication_service( - self.conn, storageSystem) - cgInstanceName = ( - self._find_consistency_group(replicationService, cg_name)) - if cgInstanceName is None: - raise exception.ConsistencyGroupNotFound( - consistencygroup_id=cg_name) - # Add volume(s) to a consistency group - if add_instance_names: - self.provision.add_volume_to_cg( - self.conn, replicationService, cgInstanceName, - add_instance_names, cg_name, None, - extraSpecs) - # Remove volume(s) from a consistency group - if remove_instance_names: - self.provision.remove_volume_from_cg( - self.conn, replicationService, cgInstanceName, - remove_instance_names, cg_name, None, - extraSpecs) - except exception.ConsistencyGroupNotFound: - raise - except Exception as ex: - LOG.error(_LE("Exception: %(ex)s"), {'ex': ex}) - exceptionMessage = (_("Failed to update consistency group:" - " %(cgName)s.") - % {'cgName': cg_name}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return modelUpdate, None, None - - def _get_volume_instance_names(self, volumes): - """Get volume instance names from volume. - - :param volumes: volume objects - :returns: volume instance names - """ - volumeInstanceNames = [] - for volume in volumes: - volumeInstance = self._find_lun(volume) - if volumeInstance is None: - LOG.error(_LE("Volume %(name)s not found on the array."), - {'name': volume['name']}) - else: - volumeInstanceNames.append(volumeInstance.path) - return volumeInstanceNames - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot, snapshots, source_cg, - source_vols): - """Creates the consistency group from source. - - Currently the source can only be a cgsnapshot. - - :param context: the context - :param group: the consistency group object to be created - :param volumes: volumes in the consistency group - :param cgsnapshot: the source consistency group snapshot - :param snapshots: snapshots of the source volumes - :param source_cg: the source consistency group - :param source_vols: the source vols - :returns: model_update, volumes_model_update - model_update is a dictionary of cg status - volumes_model_update is a list of dictionaries of volume - update - """ - LOG.debug("Enter EMCVMAXCommon::create_consistencygroup_from_src. " - "Group to be created: %(cgId)s, " - "Source snapshot: %(cgSnapshot)s.", - {'cgId': group['id'], - 'cgSnapshot': cgsnapshot['consistencygroup_id']}) - - volumeTypeId = group['volume_type_id'].replace(",", "") - extraSpecs = self._initial_setup(None, volumeTypeId) - - self.create_consistencygroup(context, group) - targetCgName = self.utils.truncate_string(group['id'], TRUNCATE_8) - - if not snapshots: - exceptionMessage = (_("No source snapshots provided to create " - "consistency group %s.") % targetCgName) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - modelUpdate = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - - _poolInstanceName, storageSystem = ( - self._get_pool_and_storage_system(extraSpecs)) - try: - replicationService = self.utils.find_replication_service( - self.conn, storageSystem) - if replicationService is None: - exceptionMessage = (_( - "Cannot find replication service on system %s.") % - storageSystem) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - targetCgInstanceName = self._find_consistency_group( - replicationService, targetCgName) - LOG.debug("Create CG %(targetCg)s from snapshot.", - {'targetCg': targetCgInstanceName}) - - for volume, snapshot in zip(volumes, snapshots): - volumeSizeInbits = int(self.utils.convert_gb_to_bits( - snapshot['volume_size'])) - targetVolumeName = 'targetVol' - volume = {'size': int(self.utils.convert_bits_to_gbs( - volumeSizeInbits))} - if extraSpecs[ISV3]: - _rc, volumeDict, _storageSystemName = ( - self._create_v3_volume( - volume, targetVolumeName, volumeSizeInbits, - extraSpecs)) - else: - _rc, volumeDict, _storageSystemName = ( - self._create_composite_volume( - volume, targetVolumeName, volumeSizeInbits, - extraSpecs)) - targetVolumeInstance = self.utils.find_volume_instance( - self.conn, volumeDict, targetVolumeName) - LOG.debug("Create target volume for member snapshot. " - "Source snapshot: %(snapshot)s, " - "Target volume: %(targetVol)s.", - {'snapshot': snapshot['id'], - 'targetVol': targetVolumeInstance.path}) - - self.provision.add_volume_to_cg(self.conn, - replicationService, - targetCgInstanceName, - targetVolumeInstance.path, - targetCgName, - targetVolumeName, - extraSpecs) - - sourceCgName = self.utils.truncate_string(cgsnapshot['id'], - TRUNCATE_8) - sourceCgInstanceName = self._find_consistency_group( - replicationService, sourceCgName) - if sourceCgInstanceName is None: - exceptionMessage = (_("Cannot find source CG instance. " - "consistencygroup_id: %s.") % - cgsnapshot['consistencygroup_id']) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - relationName = self.utils.truncate_string(group['id'], TRUNCATE_5) - if extraSpecs[ISV3]: - self.provisionv3.create_group_replica( - self.conn, replicationService, sourceCgInstanceName, - targetCgInstanceName, relationName, extraSpecs) - else: - self.provision.create_group_replica( - self.conn, replicationService, sourceCgInstanceName, - targetCgInstanceName, relationName, extraSpecs) - # Break the replica group relationship. - rgSyncInstanceName = self.utils.find_group_sync_rg_by_target( - self.conn, storageSystem, targetCgInstanceName, extraSpecs, - True) - - if rgSyncInstanceName is not None: - if extraSpecs[ISV3]: - # Operation 9: dissolve for snapVx - operation = self.utils.get_num(9, '16') - self.provisionv3.break_replication_relationship( - self.conn, replicationService, rgSyncInstanceName, - operation, extraSpecs) - else: - self.provision.delete_clone_relationship( - self.conn, replicationService, - rgSyncInstanceName, extraSpecs) - except Exception: - cgSnapshotId = cgsnapshot['consistencygroup_id'] - exceptionMessage = (_("Failed to create CG %(cgName)s " - "from snapshot %(cgSnapshot)s.") - % {'cgName': targetCgName, - 'cgSnapshot': cgSnapshotId}) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - volumes_model_update = self.utils.get_volume_model_updates( - context, volumes, group['id'], modelUpdate['status']) - - return modelUpdate, volumes_model_update - - def _find_ip_protocol_endpoints(self, conn, storageSystemName, - portgroupname): - """Find the IP protocol endpoint for ISCSI. - - :param storageSystemName: the system name - :param portgroupname: the portgroup name - :returns: foundIpAddresses - """ - LOG.debug("The portgroup name for iscsiadm is %(pg)s", - {'pg': portgroupname}) - foundipaddresses = [] - configservice = ( - self.utils.find_controller_configuration_service( - conn, storageSystemName)) - portgroupinstancename = ( - self.masking.find_port_group(conn, configservice, portgroupname)) - iscsiendpointinstancenames = ( - self.utils.get_iscsi_protocol_endpoints( - conn, portgroupinstancename)) - - for iscsiendpointinstancename in iscsiendpointinstancenames: - tcpendpointinstancenames = ( - self.utils.get_tcp_protocol_endpoints( - conn, iscsiendpointinstancename)) - for tcpendpointinstancename in tcpendpointinstancenames: - ipendpointinstancenames = ( - self.utils.get_ip_protocol_endpoints( - conn, tcpendpointinstancename)) - for ipendpointinstancename in ipendpointinstancenames: - ipaddress = ( - self.utils.get_iscsi_ip_address( - conn, ipendpointinstancename)) - foundipaddresses.append(ipaddress) - return foundipaddresses - - def _extend_v3_volume(self, volumeInstance, volumeName, newSize, - extraSpecs): - """Extends a VMAX3 volume. - - :param volumeInstance: volume instance - :param volumeName: volume name - :param newSize: new size the volume will be increased to - :param extraSpecs: extra specifications - :returns: int -- return code - :returns: volumeDict - """ - new_size_in_bits = int(self.utils.convert_gb_to_bits(newSize)) - storageConfigService = self.utils.find_storage_configuration_service( - self.conn, volumeInstance['SystemName']) - volumeDict, rc = self.provisionv3.extend_volume_in_SG( - self.conn, storageConfigService, volumeInstance.path, - volumeName, new_size_in_bits, extraSpecs) - - return rc, volumeDict - - def _create_duplicate_volume( - self, sourceInstance, cloneName, extraSpecs): - """Create a volume in the same dimensions of the source volume. - - :param sourceInstance: the source volume instance - :param cloneName: the user supplied snap name - :param extraSpecs: additional info - :returns: targetInstance - """ - numOfBlocks = sourceInstance['NumberOfBlocks'] - blockSize = sourceInstance['BlockSize'] - volumeSizeInbits = numOfBlocks * blockSize - - volume = {'size': - int(self.utils.convert_bits_to_gbs(volumeSizeInbits))} - _rc, volumeDict, _storageSystemName = ( - self._create_v3_volume( - volume, cloneName, volumeSizeInbits, extraSpecs)) - targetInstance = self.utils.find_volume_instance( - self.conn, volumeDict, cloneName) - LOG.debug("Create replica target volume " - "Source Volume: %(sourceVol)s, " - "Target Volume: %(targetVol)s.", - {'sourceVol': sourceInstance.path, - 'targetVol': targetInstance.path}) - return targetInstance diff --git a/cinder/volume/drivers/emc/emc_vmax_fast.py b/cinder/volume/drivers/emc/emc_vmax_fast.py deleted file mode 100644 index 5fc9b8ff0..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_fast.py +++ /dev/null @@ -1,817 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume.drivers.emc import emc_vmax_provision -from cinder.volume.drivers.emc import emc_vmax_utils - -LOG = logging.getLogger(__name__) - -DEFAULT_SG_PREFIX = 'OS_default_' -DEFAULT_SG_POSTFIX = '_SG' - - -class EMCVMAXFast(object): - """FAST Class for SMI-S based EMC volume drivers. - - This FAST class is for EMC volume drivers based on SMI-S. - It supports VMAX arrays. - """ - def __init__(self, prtcl): - self.protocol = prtcl - self.utils = emc_vmax_utils.EMCVMAXUtils(prtcl) - self.provision = emc_vmax_provision.EMCVMAXProvision(prtcl) - - def _check_if_fast_supported(self, conn, storageSystemInstanceName): - """Check to see if fast is supported on the array. - - :param conn: the ecom connection - :param storageSystemInstanceName: the storage system Instance name - :returns: boolean -- isTieringPolicySupported - """ - - tierPolicyServiceInstanceName = self.utils.get_tier_policy_service( - conn, storageSystemInstanceName) - isTieringPolicySupported = self.is_tiering_policy_enabled( - conn, tierPolicyServiceInstanceName) - if isTieringPolicySupported is None: - LOG.error(_LE("Cannot determine whether " - "Tiering Policy is supported on this array.")) - - if isTieringPolicySupported is False: - LOG.error(_LE("Tiering Policy is not " - "supported on this array.")) - return isTieringPolicySupported - - def is_tiering_policy_enabled(self, conn, tierPolicyServiceInstanceName): - """Checks to see if tiering policy is supported. - - We will only check if there is a fast policy specified in - the config file. - - :param conn: the connection information to the ecom server - :param tierPolicyServiceInstanceName: the tier policy service - instance name - :returns: boolean -- foundIsSupportsTieringPolicies - """ - foundIsSupportsTieringPolicies = None - tierPolicyCapabilityInstanceNames = conn.AssociatorNames( - tierPolicyServiceInstanceName, - ResultClass='CIM_TierPolicyServiceCapabilities', - AssocClass='CIM_ElementCapabilities') - - tierPolicyCapabilityInstanceName = tierPolicyCapabilityInstanceNames[0] - tierPolicyCapabilityInstance = conn.GetInstance( - tierPolicyCapabilityInstanceName, LocalOnly=False) - propertiesList = (tierPolicyCapabilityInstance - .properties.items()) - for properties in propertiesList: - if properties[0] == 'SupportsTieringPolicies': - cimProperties = properties[1] - foundIsSupportsTieringPolicies = cimProperties.value - break - - if foundIsSupportsTieringPolicies is None: - LOG.error(_LE("Cannot determine if Tiering Policies " - "are supported.")) - - return foundIsSupportsTieringPolicies - - def get_and_verify_default_storage_group( - self, conn, controllerConfigService, volumeInstanceName, - volumeName, fastPolicyName): - """Retrieves and verifies the default storage group for a volume. - - Given the volumeInstanceName get any associated storage group and - check that it is the default storage group. The default storage group - should have been already created. If not found error is logged. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller config service - :param volumeInstanceName: the volume instance name - :param volumeName: the volume name (String) - :param fastPolicyName: the fast policy name (String) - :returns: foundDefaultStorageGroupInstanceName, defaultSgName - """ - foundDefaultStorageGroupInstanceName = None - storageSystemInstanceName = self.utils.find_storage_system( - conn, controllerConfigService) - - if not self._check_if_fast_supported(conn, storageSystemInstanceName): - LOG.error(_LE( - "FAST is not supported on this array.")) - raise - - defaultSgName = self.format_default_sg_string(fastPolicyName) - assocStorageGroupInstanceName = ( - self.utils.get_storage_group_from_volume(conn, volumeInstanceName, - defaultSgName)) - - defaultStorageGroupInstanceName = ( - self.utils.find_storage_masking_group(conn, - controllerConfigService, - defaultSgName)) - if defaultStorageGroupInstanceName is None: - LOG.error(_LE( - "Unable to find default storage group " - "for FAST policy : %(fastPolicyName)s."), - {'fastPolicyName': fastPolicyName}) - raise - - if assocStorageGroupInstanceName == defaultStorageGroupInstanceName: - foundDefaultStorageGroupInstanceName = ( - assocStorageGroupInstanceName) - else: - LOG.warning(_LW( - "Volume: %(volumeName)s Does not belong " - "to storage group %(defaultSgName)s."), - {'volumeName': volumeName, - 'defaultSgName': defaultSgName}) - return foundDefaultStorageGroupInstanceName, defaultSgName - - def format_default_sg_string(self, fastPolicyName): - """Format the default storage group name - - :param fastPolicyName: the fast policy name - :returns: defaultSgName - """ - return ("%(prefix)s%(fastPolicyName)s%(postfix)s" - % {'prefix': DEFAULT_SG_PREFIX, - 'fastPolicyName': fastPolicyName, - 'postfix': DEFAULT_SG_POSTFIX}) - - def add_volume_to_default_storage_group_for_fast_policy( - self, conn, controllerConfigService, volumeInstance, - volumeName, fastPolicyName, extraSpecs): - """Add a volume to the default storage group for FAST policy. - - The storage group must pre-exist. Once added to the storage group, - check the association to make sure it has been successfully added. - - :param conn: the ecom connection - :param controllerConfigService: the controller configuration service - :param volumeInstance: the volume instance - :param volumeName: the volume name (String) - :param fastPolicyName: the fast policy name (String) - :param extraSpecs: additional info - :returns: assocStorageGroupInstanceName - the storage group - associated with the volume - """ - failedRet = None - defaultSgName = self.format_default_sg_string(fastPolicyName) - storageGroupInstanceName = self.utils.find_storage_masking_group( - conn, controllerConfigService, defaultSgName) - if storageGroupInstanceName is None: - LOG.error(_LE( - "Unable to get default storage group %(defaultSgName)s."), - {'defaultSgName': defaultSgName}) - return failedRet - - self.provision.add_members_to_masking_group( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance.path, volumeName, extraSpecs) - # Check to see if the volume is in the storage group. - assocStorageGroupInstanceName = ( - self.utils.get_storage_group_from_volume(conn, - volumeInstance.path, - defaultSgName)) - return assocStorageGroupInstanceName - - def _create_default_storage_group(self, conn, controllerConfigService, - fastPolicyName, storageGroupName, - volumeInstance, extraSpecs): - """Create a first volume for the storage group. - - This is necessary because you cannot remove a volume if it is the - last in the group. Create the default storage group for the FAST policy - Associate the storage group with the tier policy rule. - - :param conn: the connection information to the ecom server - :param controllerConfigService: the controller configuration service - :param fastPolicyName: the fast policy name (String) - :param storageGroupName: the storage group name (String) - :param volumeInstance: the volume instance - :param extraSpecs: additional info - :returns: defaultstorageGroupInstanceName - instance name of the - default storage group - """ - failedRet = None - firstVolumeInstance = self._create_volume_for_default_volume_group( - conn, controllerConfigService, volumeInstance.path, extraSpecs) - if firstVolumeInstance is None: - LOG.error(_LE( - "Failed to create a first volume for storage " - "group : %(storageGroupName)s."), - {'storageGroupName': storageGroupName}) - return failedRet - - defaultStorageGroupInstanceName = ( - self.provision.create_and_get_storage_group( - conn, controllerConfigService, storageGroupName, - firstVolumeInstance.path, extraSpecs)) - if defaultStorageGroupInstanceName is None: - LOG.error(_LE( - "Failed to create default storage group for " - "FAST policy : %(fastPolicyName)s."), - {'fastPolicyName': fastPolicyName}) - return failedRet - - storageSystemInstanceName = ( - self.utils.find_storage_system(conn, controllerConfigService)) - tierPolicyServiceInstanceName = self.utils.get_tier_policy_service( - conn, storageSystemInstanceName) - - # Get the fast policy instance name. - tierPolicyRuleInstanceName = self._get_service_level_tier_policy( - conn, tierPolicyServiceInstanceName, fastPolicyName) - if tierPolicyRuleInstanceName is None: - LOG.error(_LE( - "Unable to get policy rule for fast policy: " - "%(fastPolicyName)s."), - {'fastPolicyName': fastPolicyName}) - return failedRet - - # Now associate it with a FAST policy. - self.add_storage_group_to_tier_policy_rule( - conn, tierPolicyServiceInstanceName, - defaultStorageGroupInstanceName, tierPolicyRuleInstanceName, - storageGroupName, fastPolicyName, extraSpecs) - - return defaultStorageGroupInstanceName - - def _create_volume_for_default_volume_group( - self, conn, controllerConfigService, volumeInstanceName, - extraSpecs): - """Creates a volume for the default storage group for a fast policy. - - Creates a small first volume for the default storage group for a - fast policy. This is necessary because you cannot remove - the last volume from a storage group and this scenario is likely. - - :param conn: the connection information to the ecom server - :param controllerConfigService: the controller configuration service - :param volumeInstanceName: the volume instance name - :param extraSpecs: additional info - :returns: firstVolumeInstanceName - instance name of the first volume - in the storage group - """ - failedRet = None - storageSystemName = self.utils.find_storage_system_name_from_service( - controllerConfigService) - storageConfigurationInstanceName = ( - self.utils.find_storage_configuration_service( - conn, storageSystemName)) - - poolInstanceName = self.utils.get_assoc_pool_from_volume( - conn, volumeInstanceName) - if poolInstanceName is None: - LOG.error(_LE("Unable to get associated pool of volume.")) - return failedRet - - volumeName = 'vol1' - volumeSize = '1' - volumeDict, _rc = ( - self.provision.create_volume_from_pool( - conn, storageConfigurationInstanceName, volumeName, - poolInstanceName, volumeSize, extraSpecs)) - firstVolumeInstanceName = self.utils.find_volume_instance( - conn, volumeDict, volumeName) - return firstVolumeInstanceName - - def add_storage_group_to_tier_policy_rule( - self, conn, tierPolicyServiceInstanceName, - storageGroupInstanceName, tierPolicyRuleInstanceName, - storageGroupName, fastPolicyName, extraSpecs): - """Add the storage group to the tier policy rule. - - :param conn: the connection information to the ecom server - :param tierPolicyServiceInstanceName: tier policy service - :param storageGroupInstanceName: storage group instance name - :param tierPolicyRuleInstanceName: tier policy instance name - :param storageGroupName: the storage group name (String) - :param fastPolicyName: the fast policy name (String) - :param extraSpecs: additional info - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - # 5 is ("Add InElements to Policy"). - modificationType = '5' - - rc, job = conn.InvokeMethod( - 'ModifyStorageTierPolicyRule', tierPolicyServiceInstanceName, - PolicyRule=tierPolicyRuleInstanceName, - Operation=self.utils.get_num(modificationType, '16'), - InElements=[storageGroupInstanceName]) - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error associating storage group : %(storageGroupName)s. " - "To fast Policy: %(fastPolicyName)s with error " - "description: %(errordesc)s.") - % {'storageGroupName': storageGroupName, - 'fastPolicyName': fastPolicyName, - 'errordesc': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - return rc - - def _get_service_level_tier_policy( - self, conn, tierPolicyServiceInstanceName, fastPolicyName): - """Returns the existing tier policies for a storage system instance. - - Given the storage system instance name, get the existing tier - policies on that array. - - :param conn: the connection information to the ecom server - :param tierPolicyServiceInstanceName: the policy service - :param fastPolicyName: the fast policy name e.g BRONZE1 - :returns: foundTierPolicyRuleInstanceName - the short name, - everything after the : - """ - foundTierPolicyRuleInstanceName = None - - tierPolicyRuleInstanceNames = self._get_existing_tier_policies( - conn, tierPolicyServiceInstanceName) - - for tierPolicyRuleInstanceName in tierPolicyRuleInstanceNames: - policyRuleName = tierPolicyRuleInstanceName['PolicyRuleName'] - if fastPolicyName == policyRuleName: - foundTierPolicyRuleInstanceName = tierPolicyRuleInstanceName - break - - return foundTierPolicyRuleInstanceName - - def _get_existing_tier_policies(self, conn, tierPolicyServiceInstanceName): - """Given the tier policy service, get the existing tier policies. - - :param conn: the connection information to the ecom server - :param tierPolicyServiceInstanceName: the tier policy service - instance Name - :returns: list -- the tier policy rule instance names - """ - tierPolicyRuleInstanceNames = conn.AssociatorNames( - tierPolicyServiceInstanceName, ResultClass='Symm_TierPolicyRule') - - return tierPolicyRuleInstanceNames - - def get_associated_tier_policy_from_storage_group( - self, conn, storageGroupInstanceName): - """Given the tier policy instance name get the storage groups. - - :param conn: the connection information to the ecom server - :param storageGroupInstanceName: the storage group instance name - :returns: list -- the list of tier policy instance names - """ - tierPolicyInstanceName = None - - tierPolicyInstanceNames = conn.AssociatorNames( - storageGroupInstanceName, - AssocClass='CIM_TierPolicySetAppliesToElement', - ResultClass='CIM_TierPolicyRule') - - if (len(tierPolicyInstanceNames) > 0 and - len(tierPolicyInstanceNames) < 2): - tierPolicyInstanceName = tierPolicyInstanceNames[0] - - return tierPolicyInstanceName - - def get_associated_tier_from_tier_policy( - self, conn, tierPolicyRuleInstanceName): - """Given the tierPolicyInstanceName get the associated tiers. - - :param conn: the connection information to the ecom server - :param tierPolicyRuleInstanceName: the tier policy rule instance name - :returns: list -- a list of storage tier instance names - """ - storageTierInstanceNames = conn.AssociatorNames( - tierPolicyRuleInstanceName, - AssocClass='CIM_AssociatedTierPolicy') - - if len(storageTierInstanceNames) == 0: - storageTierInstanceNames = None - LOG.warning(_LW( - "Unable to get storage tiers from tier policy rule.")) - - return storageTierInstanceNames - - def get_policy_default_storage_group( - self, conn, controllerConfigService, policyName): - """Returns the default storage group for a tier policy. - - Given the tier policy instance name get the associated default - storage group. - - :param conn: the connection information to the ecom server - :param controllerConfigService: ControllerConfigurationService - instance name - :param policyName: string value - :returns: storageGroupInstanceName - instance name of the default - storage group - """ - foundStorageMaskingGroupInstanceName = None - storageMaskingGroupInstances = conn.Associators( - controllerConfigService, ResultClass='CIM_DeviceMaskingGroup') - - for storageMaskingGroupInstance in storageMaskingGroupInstances: - - if ('_default_' in storageMaskingGroupInstance['ElementName'] and - policyName in storageMaskingGroupInstance['ElementName']): - # Check that it has not been recently deleted. - instance = self.utils.get_existing_instance( - conn, storageMaskingGroupInstance.path) - if instance is None: - # Storage Group doesn't exist any more. - foundStorageMaskingGroupInstanceName = None - else: - foundStorageMaskingGroupInstanceName = ( - storageMaskingGroupInstance.path) - - return foundStorageMaskingGroupInstanceName - - def _get_associated_storage_groups_from_tier_policy( - self, conn, tierPolicyInstanceName): - """Given the tier policy instance name get the storage groups. - - :param conn: the connection information to the ecom server - :param tierPolicyInstanceName: tier policy instance name - :returns: list -- the list of storage instance names - """ - managedElementInstanceNames = conn.AssociatorNames( - tierPolicyInstanceName, - AssocClass='CIM_TierPolicySetAppliesToElement', - ResultClass='CIM_DeviceMaskingGroup') - - return managedElementInstanceNames - - def get_associated_pools_from_tier( - self, conn, storageTierInstanceName): - """Given the storage tier instance name get the storage pools. - - :param conn: the connection information to the ecom server - :param storageTierInstanceName: the storage tier instance name - :returns: list -- a list of storage tier instance names - """ - storagePoolInstanceNames = conn.AssociatorNames( - storageTierInstanceName, - AssocClass='CIM_MemberOfCollection', - ResultClass='CIM_StoragePool') - - return storagePoolInstanceNames - - def add_storage_group_and_verify_tier_policy_assoc( - self, conn, controllerConfigService, storageGroupInstanceName, - storageGroupName, fastPolicyName, extraSpecs): - """Adds a storage group to a tier policy and verifies success. - - Add a storage group to a tier policy rule and verify that it was - successful by getting the association. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller config service - :param storageGroupInstanceName: the storage group instance name - :param storageGroupName: the storage group name (String) - :param fastPolicyName: the fast policy name (String) - :param extraSpecs: additional info - :returns: assocTierPolicyInstanceName - """ - failedRet = None - assocTierPolicyInstanceName = None - storageSystemInstanceName = self.utils.find_storage_system( - conn, controllerConfigService) - tierPolicyServiceInstanceName = self.utils.get_tier_policy_service( - conn, storageSystemInstanceName) - # Get the fast policy instance name. - tierPolicyRuleInstanceName = self._get_service_level_tier_policy( - conn, tierPolicyServiceInstanceName, fastPolicyName) - if tierPolicyRuleInstanceName is None: - LOG.error(_LE( - "Cannot find the fast policy %(fastPolicyName)s."), - {'fastPolicyName': fastPolicyName}) - return failedRet - else: - LOG.debug( - "Adding storage group %(storageGroupInstanceName)s to " - "tier policy rule %(tierPolicyRuleInstanceName)s.", - {'storageGroupInstanceName': storageGroupInstanceName, - 'tierPolicyRuleInstanceName': tierPolicyRuleInstanceName}) - - # Associate the new storage group with the existing fast policy. - try: - self.add_storage_group_to_tier_policy_rule( - conn, tierPolicyServiceInstanceName, - storageGroupInstanceName, tierPolicyRuleInstanceName, - storageGroupName, fastPolicyName, extraSpecs) - except Exception: - LOG.exception(_LE( - "Failed to add storage group %(storageGroupInstanceName)s " - "to tier policy rule %(tierPolicyRuleInstanceName)s."), - {'storageGroupInstanceName': storageGroupInstanceName, - 'tierPolicyRuleInstanceName': tierPolicyRuleInstanceName}) - return failedRet - - # Check that the storage group has been associated with with the - # tier policy rule. - assocTierPolicyInstanceName = ( - self.get_associated_tier_policy_from_storage_group( - conn, storageGroupInstanceName)) - - LOG.debug( - "AssocTierPolicyInstanceName is " - "%(assocTierPolicyInstanceName)s.", - {'assocTierPolicyInstanceName': assocTierPolicyInstanceName}) - return assocTierPolicyInstanceName - - def get_associated_policy_from_storage_group( - self, conn, storageGroupInstanceName): - """Get the tier policy instance name for a storage group instance name. - - :param conn: the connection information to the ecom server - :param storageGroupInstanceName: storage group instance name - :returns: foundTierPolicyInstanceName - instance name of the - tier policy object - """ - foundTierPolicyInstanceName = None - - tierPolicyInstanceNames = conn.AssociatorNames( - storageGroupInstanceName, - ResultClass='Symm_TierPolicyRule', - AssocClass='Symm_TierPolicySetAppliesToElement') - - if len(tierPolicyInstanceNames) > 0: - foundTierPolicyInstanceName = tierPolicyInstanceNames[0] - - return foundTierPolicyInstanceName - - def delete_storage_group_from_tier_policy_rule( - self, conn, tierPolicyServiceInstanceName, - storageGroupInstanceName, tierPolicyRuleInstanceName, - extraSpecs): - """Disassociate the storage group from its tier policy rule. - - :param conn: connection the ecom server - :param tierPolicyServiceInstanceName: instance name of the tier policy - service - :param storageGroupInstanceName: instance name of the storage group - :param tierPolicyRuleInstanceName: instance name of the tier policy - associated with the storage group - :param extraSpecs: additional information - """ - modificationType = '6' - LOG.debug("Invoking ModifyStorageTierPolicyRule %s.", - tierPolicyRuleInstanceName) - try: - rc, job = conn.InvokeMethod( - 'ModifyStorageTierPolicyRule', tierPolicyServiceInstanceName, - PolicyRule=tierPolicyRuleInstanceName, - Operation=self.utils.get_num(modificationType, '16'), - InElements=[storageGroupInstanceName]) - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - LOG.error(_LE("Error disassociating storage group from " - "policy: %s."), errordesc) - else: - LOG.debug("Disassociated storage group from policy.") - else: - LOG.debug("ModifyStorageTierPolicyRule completed.") - except Exception as e: - LOG.info(_LI("Storage group not associated with the " - "policy. Exception is %s."), e) - - def get_pool_associated_to_policy( - self, conn, fastPolicyName, arraySN, - storageConfigService, poolInstanceName): - """Given a FAST policy check that the pool is linked to the policy. - - If it's associated return the pool instance, if not return None. - First check if FAST is enabled on the array. - - :param conn: the ecom connection - :param fastPolicyName: the fast policy name (String) - :param arraySN: the array serial number (String) - :param storageConfigService: the storage Config Service - :param poolInstanceName: the pool instance we want to check for - association with the fast storage tier - :returns: foundPoolInstanceName - """ - storageSystemInstanceName = self.utils.find_storage_system( - conn, storageConfigService) - - if not self._check_if_fast_supported(conn, storageSystemInstanceName): - errorMessage = (_( - "FAST is not supported on this array.")) - LOG.error(errorMessage) - exception.VolumeBackendAPIException(data=errorMessage) - - tierPolicyServiceInstanceName = self.utils.get_tier_policy_service( - conn, storageSystemInstanceName) - - tierPolicyRuleInstanceName = self._get_service_level_tier_policy( - conn, tierPolicyServiceInstanceName, fastPolicyName) - # Get the associated storage tiers from the tier policy rule. - storageTierInstanceNames = self.get_associated_tier_from_tier_policy( - conn, tierPolicyRuleInstanceName) - - # For each gold storage tier get the associated pools. - foundPoolInstanceName = None - for storageTierInstanceName in storageTierInstanceNames: - assocStoragePoolInstanceNames = ( - self.get_associated_pools_from_tier(conn, - storageTierInstanceName)) - for assocStoragePoolInstanceName in assocStoragePoolInstanceNames: - if poolInstanceName == assocStoragePoolInstanceName: - foundPoolInstanceName = poolInstanceName - break - if foundPoolInstanceName is not None: - break - - return foundPoolInstanceName - - def is_tiering_policy_enabled_on_storage_system( - self, conn, storageSystemInstanceName): - """Checks if tiering policy in enabled on a storage system. - - True if FAST policy enabled on the given storage system; - False otherwise. - - :param conn: the ecom connection - :param storageSystemInstanceName: a storage system instance name - :returns: boolean -- isTieringPolicySupported - """ - try: - tierPolicyServiceInstanceName = self.utils.get_tier_policy_service( - conn, storageSystemInstanceName) - isTieringPolicySupported = self.is_tiering_policy_enabled( - conn, tierPolicyServiceInstanceName) - except Exception as e: - LOG.error(_LE("Exception: %s."), e) - return False - - return isTieringPolicySupported - - def get_tier_policy_by_name( - self, conn, arrayName, policyName): - """Given the name of the policy, get the TierPolicyRule instance name. - - :param conn: the ecom connection - :param arrayName: the array - :param policyName: string -- the name of policy rule - :returns: tier policy instance name. None if not found - """ - tierPolicyInstanceNames = conn.EnumerateInstanceNames( - 'Symm_TierPolicyRule') - for policy in tierPolicyInstanceNames: - if (policyName == policy['PolicyRuleName'] and - arrayName in policy['SystemName']): - return policy - return None - - def get_capacities_associated_to_policy(self, conn, arrayName, policyName): - """Gets the total and un-used capacities for all pools in a policy. - - Given the name of the policy, get the total capacity and un-used - capacity in GB of all the storage pools associated with the policy. - - :param conn: the ecom connection - :param arrayName: the array - :param policyName: the name of policy rule, a string value - :returns: int -- total capacity in GB of all pools associated with - the policy - :returns: int -- (total capacity-EMCSubscribedCapacity) in GB of all - pools associated with the policy - """ - policyInstanceName = self.get_tier_policy_by_name( - conn, arrayName, policyName) - - total_capacity_gb = 0 - allocated_capacity_gb = 0 - - tierInstanceNames = self.get_associated_tier_from_tier_policy( - conn, policyInstanceName) - for tierInstanceName in tierInstanceNames: - # Check that tier hasn't suddenly been deleted. - instance = self.utils.get_existing_instance(conn, tierInstanceName) - if instance is None: - # Tier doesn't exist any more. - break - - poolInstanceNames = self.get_associated_pools_from_tier( - conn, tierInstanceName) - for poolInstanceName in poolInstanceNames: - # Check that pool hasn't suddenly been deleted. - storagePoolInstance = self.utils.get_existing_instance( - conn, poolInstanceName) - if storagePoolInstance is None: - # Pool doesn't exist any more. - break - total_capacity_gb += self.utils.convert_bits_to_gbs( - storagePoolInstance['TotalManagedSpace']) - allocated_capacity_gb += self.utils.convert_bits_to_gbs( - storagePoolInstance['EMCSubscribedCapacity']) - LOG.debug( - "PolicyName:%(policyName)s, pool: %(poolInstanceName)s, " - "allocated_capacity_gb = %(allocated_capacity_gb)lu.", - {'policyName': policyName, - 'poolInstanceName': poolInstanceName, - 'allocated_capacity_gb': allocated_capacity_gb}) - - free_capacity_gb = total_capacity_gb - allocated_capacity_gb - return (total_capacity_gb, free_capacity_gb) - - def get_or_create_default_storage_group( - self, conn, controllerConfigService, fastPolicyName, - volumeInstance, extraSpecs): - """Create or get a default storage group for FAST policy. - - :param conn: the ecom connection - :param controllerConfigService: the controller configuration service - :param fastPolicyName: the fast policy name (String) - :param volumeInstance: the volume instance - :param extraSpecs: additional info - :returns: defaultStorageGroupInstanceName - the default storage group - instance name - """ - defaultSgName = self.format_default_sg_string(fastPolicyName) - defaultStorageGroupInstanceName = ( - self.utils.find_storage_masking_group(conn, - controllerConfigService, - defaultSgName)) - if defaultStorageGroupInstanceName is None: - # Create it and associate it with the FAST policy in question. - defaultStorageGroupInstanceName = ( - self._create_default_storage_group(conn, - controllerConfigService, - fastPolicyName, - defaultSgName, - volumeInstance, - extraSpecs)) - - return defaultStorageGroupInstanceName - - def _get_associated_tier_policy_from_pool(self, conn, poolInstanceName): - """Given the pool instance name get the associated FAST tier policy. - - :param conn: the connection information to the ecom server - :param poolInstanceName: the pool instance name - :returns: the FAST Policy name (if it exists) - """ - fastPolicyName = None - - storageTierInstanceNames = conn.AssociatorNames( - poolInstanceName, - AssocClass='CIM_MemberOfCollection', - ResultClass='CIM_StorageTier') - - if len(storageTierInstanceNames) > 0: - tierPolicyInstanceNames = conn.AssociatorNames( - storageTierInstanceNames[0], - AssocClass='CIM_AssociatedTierPolicy') - - if len(tierPolicyInstanceNames) > 0: - tierPolicyInstanceName = tierPolicyInstanceNames[0] - fastPolicyName = tierPolicyInstanceName['PolicyRuleName'] - - return fastPolicyName - - def is_volume_in_default_SG(self, conn, volumeInstanceName): - """Check if the volume is already part of the default storage group. - - :param conn: the ecom connection - :param volumeInstanceName: the volume instance - :returns: boolean -- True if the volume is already in default - storage group. False otherwise - """ - sgInstanceNames = conn.AssociatorNames( - volumeInstanceName, - ResultClass='CIM_DeviceMaskingGroup') - if len(sgInstanceNames) == 0: - LOG.debug("volume %(vol)s is not in default sg.", - {'vol': volumeInstanceName}) - return False - else: - for sgInstance in sgInstanceNames: - if DEFAULT_SG_PREFIX in sgInstance['InstanceID']: - LOG.debug("volume %(vol)s already in default sg.", - {'vol': volumeInstanceName}) - return True - return False diff --git a/cinder/volume/drivers/emc/emc_vmax_fc.py b/cinder/volume/drivers/emc/emc_vmax_fc.py deleted file mode 100644 index 960b09abf..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_fc.py +++ /dev/null @@ -1,415 +0,0 @@ -# Copyright (c) 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ast - -from oslo_log import log as logging -import six - -from cinder import context -from cinder.i18n import _LW -from cinder.volume import driver -from cinder.volume.drivers.emc import emc_vmax_common -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class EMCVMAXFCDriver(driver.FibreChannelDriver): - """EMC FC Drivers for VMAX using SMI-S. - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Multiple pools and thick/thin provisioning, - performance enhancement. - 2.0.0 - Add driver requirement functions - 2.1.0 - Add consistency group functions - 2.1.1 - Fixed issue with mismatched config (bug #1442376) - 2.1.2 - Clean up failed clones (bug #1440154) - 2.1.3 - Fixed a problem with FAST support (bug #1435069) - 2.2.0 - Add manage/unmanage - 2.2.1 - Support for SE 8.0.3 - 2.2.2 - Update Consistency Group - 2.2.3 - Pool aware scheduler(multi-pool) support - 2.2.4 - Create CG from CG snapshot - 2.3.0 - Name change for MV and SG for FAST (bug #1515181) - - Fix for randomly choosing port group. (bug #1501919) - - get_short_host_name needs to be called in find_device_number - (bug #1520635) - - Proper error handling for invalid SLOs (bug #1512795) - - Extend Volume for VMAX3, SE8.1.0.3 - https://blueprints.launchpad.net/cinder/+spec/vmax3-extend-volume - - Incorrect SG selected on an attach (#1515176) - - Cleanup Zoning (bug #1501938) NOTE: FC only - - Last volume in SG fix - - _remove_last_vol_and_delete_sg is not being called - for VMAX3 (bug #1520549) - - necessary updates for CG changes (#1534616) - - Changing PercentSynced to CopyState (bug #1517103) - - Getting iscsi ip from port in existing masking view - - Replacement of EMCGetTargetEndpoints api (bug #1512791) - - VMAX3 snapvx improvements (bug #1522821) - """ - - VERSION = "2.3.0" - - def __init__(self, *args, **kwargs): - - super(EMCVMAXFCDriver, self).__init__(*args, **kwargs) - self.common = emc_vmax_common.EMCVMAXCommon( - 'FC', - self.VERSION, - configuration=self.configuration) - self.zonemanager_lookup_service = fczm_utils.create_lookup_service() - - def check_for_setup_error(self): - pass - - def create_volume(self, volume): - """Creates a EMC(VMAX/VNX) volume.""" - volpath = self.common.create_volume(volume) - - model_update = {} - volume['provider_location'] = six.text_type(volpath) - model_update['provider_location'] = volume['provider_location'] - return model_update - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - volpath = self.common.create_volume_from_snapshot(volume, snapshot) - - model_update = {} - volume['provider_location'] = six.text_type(volpath) - model_update['provider_location'] = volume['provider_location'] - return model_update - - def create_cloned_volume(self, volume, src_vref): - """Creates a cloned volume.""" - volpath = self.common.create_cloned_volume(volume, src_vref) - - model_update = {} - volume['provider_location'] = six.text_type(volpath) - model_update['provider_location'] = volume['provider_location'] - return model_update - - def delete_volume(self, volume): - """Deletes an EMC volume.""" - self.common.delete_volume(volume) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - ctxt = context.get_admin_context() - volumename = snapshot['volume_name'] - index = volumename.index('-') - volumeid = volumename[index + 1:] - volume = self.db.volume_get(ctxt, volumeid) - - volpath = self.common.create_snapshot(snapshot, volume) - - model_update = {} - snapshot['provider_location'] = six.text_type(volpath) - model_update['provider_location'] = snapshot['provider_location'] - return model_update - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - ctxt = context.get_admin_context() - volumename = snapshot['volume_name'] - index = volumename.index('-') - volumeid = volumename[index + 1:] - volume = self.db.volume_get(ctxt, volumeid) - - self.common.delete_snapshot(snapshot, volume) - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - pass - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - pass - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume.""" - pass - - def check_for_export(self, context, volume_id): - """Make sure volume is exported.""" - pass - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - Assign any created volume to a compute node/host so that it can be - used from that host. - - The driver returns a driver_volume_type of 'fibre_channel'. - The target_wwn can be a single entry or a list of wwns that - correspond to the list of remote wwn(s) that will export the volume. - Example return values: - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': '1234567890123', - } - } - - or - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': ['1234567890123', '0987654321321'], - } - } - """ - device_info = self.common.initialize_connection( - volume, connector) - device_number = device_info['hostlunid'] - storage_system = device_info['storagesystem'] - target_wwns, init_targ_map = self._build_initiator_target_map( - storage_system, volume, connector) - - data = {'driver_volume_type': 'fibre_channel', - 'data': {'target_lun': device_number, - 'target_discovered': True, - 'target_wwn': target_wwns, - 'initiator_target_map': init_targ_map}} - - LOG.debug("Return FC data for zone addition: %(data)s.", - {'data': data}) - - return data - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector. - - Return empty data if other volumes are in the same zone. - The FibreChannel ZoneManager doesn't remove zones - if there isn't an initiator_target_map in the - return of terminate_connection. - - :param volume: the volume object - :param connector: the connector object - :returns: dict -- the target_wwns and initiator_target_map if the - zone is to be removed, otherwise empty - """ - data = {'driver_volume_type': 'fibre_channel', - 'data': {}} - loc = volume['provider_location'] - name = ast.literal_eval(loc) - storage_system = name['keybindings']['SystemName'] - LOG.debug("Start FC detach process for volume: %(volume)s.", - {'volume': volume['name']}) - - mvInstanceName = self.common.get_masking_view_by_volume( - volume, connector) - if mvInstanceName is not None: - portGroupInstanceName = ( - self.common.get_port_group_from_masking_view( - mvInstanceName)) - initiatorGroupInstanceName = ( - self.common.get_initiator_group_from_masking_view( - mvInstanceName)) - - LOG.debug("Found port group: %(portGroup)s " - "in masking view %(maskingView)s.", - {'portGroup': portGroupInstanceName, - 'maskingView': mvInstanceName}) - # Map must be populated before the terminate_connection - target_wwns, init_targ_map = self._build_initiator_target_map( - storage_system, volume, connector) - - self.common.terminate_connection(volume, connector) - - LOG.debug("Looking for masking views still associated with " - "Port Group %s.", portGroupInstanceName) - mvInstances = self._get_common_masking_views( - portGroupInstanceName, initiatorGroupInstanceName) - if len(mvInstances) > 0: - LOG.debug("Found %(numViews)lu MaskingViews.", - {'numViews': len(mvInstances)}) - else: # No views found. - LOG.debug("No MaskingViews were found. Deleting zone.") - data = {'driver_volume_type': 'fibre_channel', - 'data': {'target_wwn': target_wwns, - 'initiator_target_map': init_targ_map}} - LOG.debug("Return FC data for zone removal: %(data)s.", - {'data': data}) - else: - LOG.warning(_LW("Volume %(volume)s is not in any masking view."), - {'volume': volume['name']}) - return data - - def _get_common_masking_views( - self, portGroupInstanceName, initiatorGroupInstanceName): - """Check to see the existence of mv in list""" - mvInstances = [] - mvInstancesByPG = self.common.get_masking_views_by_port_group( - portGroupInstanceName) - - mvInstancesByIG = self.common.get_masking_views_by_initiator_group( - initiatorGroupInstanceName) - - for mvInstanceByPG in mvInstancesByPG: - if mvInstanceByPG in mvInstancesByIG: - mvInstances.append(mvInstanceByPG) - return mvInstances - - def _build_initiator_target_map(self, storage_system, volume, connector): - """Build the target_wwns and the initiator target map.""" - target_wwns = [] - init_targ_map = {} - initiator_wwns = connector['wwpns'] - - if self.zonemanager_lookup_service: - fc_targets = self.common.get_target_wwns_from_masking_view( - storage_system, volume, connector) - mapping = ( - self.zonemanager_lookup_service. - get_device_mapping_from_network(initiator_wwns, fc_targets)) - for entry in mapping: - map_d = mapping[entry] - target_wwns.extend(map_d['target_port_wwn_list']) - for initiator in map_d['initiator_port_wwn_list']: - init_targ_map[initiator] = map_d['target_port_wwn_list'] - else: # No lookup service, pre-zoned case. - target_wwns = self.common.get_target_wwns(storage_system, - connector) - for initiator in initiator_wwns: - init_targ_map[initiator] = target_wwns - - return list(set(target_wwns)), init_targ_map - - def extend_volume(self, volume, new_size): - """Extend an existing volume.""" - self.common.extend_volume(volume, new_size) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - :param refresh: boolean -- If True, run update the stats first. - :returns: dict -- the stats dict - """ - if refresh: - self.update_volume_stats() - - return self._stats - - def update_volume_stats(self): - """Retrieve stats info from volume group.""" - LOG.debug("Updating volume stats") - data = self.common.update_volume_stats() - data['storage_protocol'] = 'FC' - data['driver_version'] = self.VERSION - self._stats = data - - def migrate_volume(self, ctxt, volume, host): - """Migrate a volume from one Volume Backend to another. - - :param ctxt: context - :param volume: the volume object including the volume_type_id - :param host: the host dict holding the relevant target(destination) - information - :returns: boolean -- Always returns True - :returns: dict -- Empty dict {} - """ - return self.common.migrate_volume(ctxt, volume, host) - - def retype(self, ctxt, volume, new_type, diff, host): - """Migrate volume to another host using retype. - - :param ctxt: context - :param volume: the volume object including the volume_type_id - :param new_type: the new volume type. - :param diff: Unused parameter. - :param host: the host dict holding the relevant - target(destination) information - :returns: boolean -- True if retype succeeded, False if error - """ - return self.common.retype(ctxt, volume, new_type, diff, host) - - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - self.common.create_consistencygroup(context, group) - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - return self.common.delete_consistencygroup( - context, group, volumes) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - return self.common.create_cgsnapshot(context, cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - return self.common.delete_cgsnapshot(context, cgsnapshot, snapshots) - - def manage_existing(self, volume, external_ref): - """Manages an existing VMAX Volume (import to Cinder). - - Renames the Volume to match the expected name for the volume. - Also need to consider things like QoS, Emulation, account/tenant. - """ - return self.common.manage_existing(volume, external_ref) - - def manage_existing_get_size(self, volume, external_ref): - """Return size of an existing VMAX volume to manage_existing. - - :param self: reference to class - :param volume: the volume object including the volume_type_id - :param external_ref: reference to the existing volume - :returns: size of the volume in GB - """ - return self.common.manage_existing_get_size(volume, external_ref) - - def unmanage(self, volume): - """Export VMAX volume from Cinder. - - Leave the volume intact on the backend array. - """ - return self.common.unmanage(volume) - - def update_consistencygroup(self, context, group, - add_volumes, remove_volumes): - """Updates LUNs in consistency group.""" - return self.common.update_consistencygroup(group, add_volumes, - remove_volumes) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates the consistency group from source. - - Currently the source can only be a cgsnapshot. - - :param context: the context - :param group: the consistency group object to be created - :param volumes: volumes in the consistency group - :param cgsnapshot: the source consistency group snapshot - :param snapshots: snapshots of the source volumes - :param source_cg: the dictionary of a consistency group as source. - :param source_vols: a list of volume dictionaries in the source_cg. - """ - return self.common.create_consistencygroup_from_src( - context, group, volumes, cgsnapshot, snapshots, source_cg, - source_vols) diff --git a/cinder/volume/drivers/emc/emc_vmax_https.py b/cinder/volume/drivers/emc/emc_vmax_https.py deleted file mode 100644 index aa9584f47..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_https.py +++ /dev/null @@ -1,347 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import base64 -import os -import socket -import ssl -import string -import struct - -from eventlet import patcher -try: - import OpenSSL -except ImportError: - OpenSSL = None -from oslo_log import log as logging -import six -from six.moves import http_client -from six.moves import urllib - -from cinder.i18n import _, _LI - -# Handle case where we are running in a monkey patched environment -if OpenSSL and patcher.is_monkey_patched('socket'): - from eventlet.green.OpenSSL import SSL - -try: - import pywbem - pywbemAvailable = True -except ImportError: - pywbemAvailable = False - - -LOG = logging.getLogger(__name__) - - -def to_bytes(s): - if isinstance(s, six.string_types): - return six.b(s) - else: - return s - - -def get_default_ca_certs(): - """Gets the default CA certificates if found, otherwise None. - - Try to find out system path with ca certificates. This path is cached and - returned. If no path is found out, None is returned. - """ - if not hasattr(get_default_ca_certs, '_path'): - for path in ( - '/etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt', - '/etc/ssl/certs', - '/etc/ssl/certificates'): - if os.path.exists(path): - get_default_ca_certs._path = path - break - else: - get_default_ca_certs._path = None - return get_default_ca_certs._path - - -class OpenSSLConnectionDelegator(object): - """An OpenSSL.SSL.Connection delegator. - - Supplies an additional 'makefile' method which http_client requires - and is not present in OpenSSL.SSL.Connection. - Note: Since it is not possible to inherit from OpenSSL.SSL.Connection - a delegator must be used. - """ - def __init__(self, *args, **kwargs): - self.connection = SSL.GreenConnection(*args, **kwargs) - - def __getattr__(self, name): - return getattr(self.connection, name) - - def makefile(self, *args, **kwargs): - return socket._fileobject(self.connection, *args, **kwargs) - - -class HTTPSConnection(http_client.HTTPSConnection): - def __init__(self, host, port=None, key_file=None, cert_file=None, - strict=None, ca_certs=None, no_verification=False): - if not pywbemAvailable: - LOG.info(_LI( - 'Module PyWBEM not installed. ' - 'Install PyWBEM using the python-pywbem package.')) - if six.PY3: - excp_lst = (TypeError, ssl.SSLError) - else: - excp_lst = () - try: - http_client.HTTPSConnection.__init__(self, host, port, - key_file=key_file, - cert_file=cert_file) - - self.key_file = None if key_file is None else key_file - self.cert_file = None if cert_file is None else cert_file - self.insecure = no_verification - self.ca_certs = ( - None if ca_certs is None else six.text_type(ca_certs)) - self.set_context() - # ssl exceptions are reported in various form in Python 3 - # so to be compatible, we report the same kind as under - # Python2 - except excp_lst as e: - raise pywbem.cim_http.Error(six.text_type(e)) - - @staticmethod - def host_matches_cert(host, x509): - """Verify that the certificate matches host. - - Verify that the x509 certificate we have received - from 'host' correctly identifies the server we are - connecting to, ie that the certificate's Common Name - or a Subject Alternative Name matches 'host'. - """ - def check_match(name): - # Directly match the name. - if name == host: - return True - - # Support single wildcard matching. - if name.startswith('*.') and host.find('.') > 0: - if name[2:] == host.split('.', 1)[1]: - return True - - common_name = x509.get_subject().commonName - # First see if we can match the CN. - if check_match(common_name): - return True - # Also try Subject Alternative Names for a match. - san_list = None - for i in range(x509.get_extension_count()): - ext = x509.get_extension(i) - if ext.get_short_name() == b'subjectAltName': - san_list = six.text_type(ext) - for san in ''.join(san_list.split()).split(','): - if san.startswith('DNS:'): - if check_match(san.split(':', 1)[1]): - return True - - # Server certificate does not match host. - msg = (_("Host %(host)s does not match x509 certificate contents: " - "CommonName %(commonName)s.") - % {'host': host, - 'commonName': common_name}) - - if san_list is not None: - msg = (_("%(message)s, subjectAltName: %(sanList)s.") - % {'message': msg, - 'sanList': san_list}) - raise pywbem.cim_http.AuthError(msg) - - def verify_callback(self, connection, x509, errnum, - depth, preverify_ok): - if x509.has_expired(): - msg = msg = (_("SSL Certificate expired on %s.") - % x509.get_notAfter()) - raise pywbem.cim_http.AuthError(msg) - - if depth == 0 and preverify_ok: - # We verify that the host matches against the last - # certificate in the chain. - return self.host_matches_cert(self.host, x509) - else: - # Pass through OpenSSL's default result. - return preverify_ok - - def set_context(self): - """Set up the OpenSSL context.""" - self.context = OpenSSL.SSL.Context(OpenSSL.SSL.SSLv23_METHOD) - - if self.insecure is not True: - self.context.set_verify(OpenSSL.SSL.VERIFY_PEER, - self.verify_callback) - else: - self.context.set_verify(OpenSSL.SSL.VERIFY_NONE, - lambda *args: True) - - if self.cert_file: - try: - self.context.use_certificate_file(self.cert_file) - except Exception as e: - msg = (_("Unable to load cert from %(cert)s %(e)s.") - % {'cert': self.cert_file, - 'e': e}) - raise pywbem.cim_http.AuthError(msg) - if self.key_file is None: - # We support having key and cert in same file. - try: - self.context.use_privatekey_file(self.cert_file) - except Exception as e: - msg = (_("No key file specified and unable to load key " - "from %(cert)s %(e)s.") - % {'cert': self.cert_file, - 'e': e}) - raise pywbem.cim_http.AuthError(msg) - - if self.key_file: - try: - self.context.use_privatekey_file(self.key_file) - except Exception as e: - msg = (_("Unable to load key from %(cert)s %(e)s.") - % {'cert': self.cert_file, - 'e': e}) - raise pywbem.cim_http.AuthError(msg) - - if self.ca_certs: - try: - self.context.load_verify_locations(to_bytes(self.ca_certs)) - except Exception as e: - msg = (_("Unable to load CA from %(cert)s %(e)s.") - % {'cert': self.cert_file, - 'e': e}) - raise pywbem.cim_http.AuthError(msg) - else: - self.context.set_default_verify_paths() - - def connect(self): - result = socket.getaddrinfo(self.host, self.port, 0, - socket.SOCK_STREAM) - if result: - socket_family = result[0][0] - if socket_family == socket.AF_INET6: - sock = socket.socket(socket.AF_INET6, socket.SOCK_STREAM) - else: - sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - else: - # If due to some reason the address lookup fails - we still - # connect to IPv4 socket. This retains the older behavior. - sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - if self.timeout is not None: - # '0' microseconds - sock.setsockopt(socket.SOL_SOCKET, socket.SO_RCVTIMEO, - struct.pack('LL', 0, 0)) - self.sock = OpenSSLConnectionDelegator(self.context, sock) - self.sock.connect((self.host, self.port)) - - -def wbem_request(url, data, creds, headers=None, debug=0, x509=None, - verify_callback=None, ca_certs=None, - no_verification=False): - """Send request over HTTP. - - Send XML data over HTTP to the specified url. Return the - response in XML. Uses Python's build-in http_client. x509 may be a - dictionary containing the location of the SSL certificate and key - files. - """ - - if headers is None: - headers = [] - - host, port, use_ssl = pywbem.cim_http.parse_url(url) - key_file = None - cert_file = None - if use_ssl and x509 is not None: - cert_file = x509.get('cert_file') - key_file = x509.get('key_file') - - numTries = 0 - localAuthHeader = None - tryLimit = 5 - - if isinstance(data, six.text_type): - data = data.encode('utf-8') - data = '\n' + data - - if not no_verification and ca_certs is None: - ca_certs = get_default_ca_certs() - elif no_verification: - ca_certs = None - - if use_ssl: - h = HTTPSConnection( - host, - port=port, - key_file=key_file, - cert_file=cert_file, - ca_certs=ca_certs, - no_verification=no_verification) - - locallogin = None - while numTries < tryLimit: - numTries = numTries + 1 - - h.putrequest('POST', '/cimom') - h.putheader('Content-type', 'application/xml; charset="utf-8"') - h.putheader('Content-length', len(data)) - if localAuthHeader is not None: - h.putheader(*localAuthHeader) - elif creds is not None: - h.putheader('Authorization', 'Basic %s' % - base64.encodestring('%s:%s' % (creds[0], creds[1])) - .replace('\n', '')) - elif locallogin is not None: - h.putheader('PegasusAuthorization', 'Local "%s"' % locallogin) - - for hdr in headers: - if isinstance(hdr, six.text_type): - hdr = hdr.encode('utf-8') - s = map(lambda x: string.strip(x), string.split(hdr, ":", 1)) - h.putheader(urllib.parse.quote(s[0]), urllib.parse.quote(s[1])) - - try: - h.endheaders() - try: - h.send(data) - except socket.error as arg: - if arg[0] != 104 and arg[0] != 32: - raise - - response = h.getresponse() - body = response.read() - - if response.status != 200: - raise pywbem.cim_http.Error('HTTP error') - - except http_client.BadStatusLine as arg: - msg = (_("Bad Status line returned: %(arg)s.") - % {'arg': arg}) - raise pywbem.cim_http.Error(msg) - except socket.sslerror as arg: - msg = (_("SSL error: %(arg)s.") - % {'arg': arg}) - raise pywbem.cim_http.Error(msg) - except socket.error as arg: - msg = (_("Socket error: %(arg)s.") - % {'arg': arg}) - raise pywbem.cim_http.Error(msg) - - break - - return body diff --git a/cinder/volume/drivers/emc/emc_vmax_iscsi.py b/cinder/volume/drivers/emc/emc_vmax_iscsi.py deleted file mode 100644 index ec7ebf456..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_iscsi.py +++ /dev/null @@ -1,420 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -ISCSI Drivers for EMC VMAX arrays based on SMI-S. - -""" -import os - -from oslo_log import log as logging -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder.volume import driver -from cinder.volume.drivers.emc import emc_vmax_common - - -LOG = logging.getLogger(__name__) - -CINDER_CONF = '/etc/cinder/cinder.conf' - - -class EMCVMAXISCSIDriver(driver.ISCSIDriver): - """EMC ISCSI Drivers for VMAX using SMI-S. - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Multiple pools and thick/thin provisioning, - performance enhancement. - 2.0.0 - Add driver requirement functions - 2.1.0 - Add consistency group functions - 2.1.1 - Fixed issue with mismatched config (bug #1442376) - 2.1.2 - Clean up failed clones (bug #1440154) - 2.1.3 - Fixed a problem with FAST support (bug #1435069) - 2.2.0 - Add manage/unmanage - 2.2.1 - Support for SE 8.0.3 - 2.2.2 - Update Consistency Group - 2.2.3 - Pool aware scheduler(multi-pool) support - 2.2.4 - Create CG from CG snapshot - 2.3.0 - Name change for MV and SG for FAST (bug #1515181) - - Fix for randomly choosing port group. (bug #1501919) - - get_short_host_name needs to be called in find_device_number - (bug #1520635) - - Proper error handling for invalid SLOs (bug #1512795) - - Extend Volume for VMAX3, SE8.1.0.3 - https://blueprints.launchpad.net/cinder/+spec/vmax3-extend-volume - - Incorrect SG selected on an attach (#1515176) - - Cleanup Zoning (bug #1501938) NOTE: FC only - - Last volume in SG fix - - _remove_last_vol_and_delete_sg is not being called - for VMAX3 (bug #1520549) - - necessary updates for CG changes (#1534616) - - Changing PercentSynced to CopyState (bug #1517103) - - Getting iscsi ip from port in existing masking view - - Replacement of EMCGetTargetEndpoints api (bug #1512791) - - VMAX3 snapvx improvements (bug #1522821) - """ - - VERSION = "2.3.0" - - def __init__(self, *args, **kwargs): - - super(EMCVMAXISCSIDriver, self).__init__(*args, **kwargs) - self.common = ( - emc_vmax_common.EMCVMAXCommon('iSCSI', - self.VERSION, - configuration=self.configuration)) - self.iscsi_ip_addresses = [] - - def check_for_setup_error(self): - pass - - def create_volume(self, volume): - """Creates a VMAX volume.""" - volpath = self.common.create_volume(volume) - - model_update = {} - volume['provider_location'] = six.text_type(volpath) - model_update['provider_location'] = volume['provider_location'] - return model_update - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - volpath = self.common.create_volume_from_snapshot(volume, snapshot) - - model_update = {} - volume['provider_location'] = six.text_type(volpath) - model_update['provider_location'] = volume['provider_location'] - return model_update - - def create_cloned_volume(self, volume, src_vref): - """Creates a cloned volume.""" - volpath = self.common.create_cloned_volume(volume, src_vref) - - model_update = {} - volume['provider_location'] = six.text_type(volpath) - model_update['provider_location'] = volume['provider_location'] - return model_update - - def delete_volume(self, volume): - """Deletes an EMC volume.""" - self.common.delete_volume(volume) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - ctxt = context.get_admin_context() - volumename = snapshot['volume_name'] - index = volumename.index('-') - volumeid = volumename[index + 1:] - volume = self.db.volume_get(ctxt, volumeid) - - volpath = self.common.create_snapshot(snapshot, volume) - - model_update = {} - snapshot['provider_location'] = six.text_type(volpath) - model_update['provider_location'] = snapshot['provider_location'] - return model_update - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - ctxt = context.get_admin_context() - volumename = snapshot['volume_name'] - index = volumename.index('-') - volumeid = volumename[index + 1:] - volume = self.db.volume_get(ctxt, volumeid) - - self.common.delete_snapshot(snapshot, volume) - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - pass - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - pass - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume.""" - pass - - def check_for_export(self, context, volume_id): - """Make sure volume is exported.""" - pass - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - The iscsi driver returns a driver_volume_type of 'iscsi'. - the format of the driver data is defined in smis_get_iscsi_properties. - Example return value:: - { - 'driver_volume_type': 'iscsi' - 'data': { - 'target_discovered': True, - 'target_iqn': 'iqn.2010-10.org.openstack:volume-00000001', - 'target_portal': '127.0.0.0.1:3260', - 'volume_id': '12345678-1234-4321-1234-123456789012', - } - } - """ - self.iscsi_ip_addresses = self.common.initialize_connection( - volume, connector) - - iscsi_properties = self.smis_get_iscsi_properties( - volume, connector) - - LOG.info(_LI("Leaving initialize_connection: %s"), iscsi_properties) - return { - 'driver_volume_type': 'iscsi', - 'data': iscsi_properties - } - - def _call_iscsiadm(self, iscsi_ip_address): - """Calls iscsiadm with iscsi ip address""" - try: - (out, _err) = self._execute('iscsiadm', '-m', 'discovery', - '-t', 'sendtargets', '-p', - iscsi_ip_address, - run_as_root=True) - return out, _err, False, None - except Exception as ex: - return None, None, True, ex - - def smis_do_iscsi_discovery(self, volume): - """Calls iscsiadm with each iscsi ip address in the list""" - LOG.info(_LI("ISCSI provider_location not stored, using discovery.")) - targets = [] - if len(self.iscsi_ip_addresses) == 0: - LOG.error(_LE("The list of iscsi_ip_addresses is empty")) - return targets - - for iscsi_ip_address in self.iscsi_ip_addresses: - out, _err, go_again, ex = self._call_iscsiadm(iscsi_ip_address) - if not go_again: - break - if not out: - if ex: - exception_message = (_("Unsuccessful iscsiadm. " - "Exception is %(ex)s. ") - % {'ex': ex}) - else: - exception_message = (_("iscsiadm execution failed. ")) - raise exception.VolumeBackendAPIException(data=exception_message) - - LOG.info(_LI( - "smis_do_iscsi_discovery is: %(out)s."), - {'out': out}) - - for target in out.splitlines(): - targets.append(target) - - return targets - - def smis_get_iscsi_properties(self, volume, connector): - """Gets iscsi configuration. - - We ideally get saved information in the volume entity, but fall back - to discovery if need be. Discovery may be completely removed in future - The properties are: - :target_discovered: boolean indicating whether discovery was used - :target_iqn: the IQN of the iSCSI target - :target_portal: the portal of the iSCSI target - :target_lun: the lun of the iSCSI target - :volume_id: the UUID of the volume - :auth_method:, :auth_username:, :auth_password: - the authentication details. Right now, either auth_method is not - present meaning no authentication, or auth_method == `CHAP` - meaning use CHAP with the specified credentials. - """ - properties = {} - - location = self.smis_do_iscsi_discovery(volume) - if not location: - raise exception.InvalidVolume(_("Could not find iSCSI export " - " for volume %(volumeName)s.") - % {'volumeName': volume['name']}) - - LOG.debug("ISCSI Discovery: Found %s", location) - properties['target_discovered'] = True - - device_info = self.common.find_device_number( - volume, connector['host']) - - if device_info is None or device_info['hostlunid'] is None: - exception_message = (_("Cannot find device number for volume " - "%(volumeName)s.") - % {'volumeName': volume['name']}) - raise exception.VolumeBackendAPIException(data=exception_message) - - device_number = device_info['hostlunid'] - - LOG.info(_LI( - "location is: %(location)s"), {'location': location}) - - for loc in location: - results = loc.split(" ") - properties['target_portal'] = results[0].split(",")[0] - properties['target_iqn'] = results[1] - - properties['target_lun'] = device_number - - properties['volume_id'] = volume['id'] - - LOG.info(_LI( - "ISCSI properties: %(properties)s"), {'properties': properties}) - LOG.info(_LI( - "ISCSI volume is: %(volume)s"), {'volume': volume}) - - if 'provider_auth' in volume: - auth = volume['provider_auth'] - LOG.info(_LI( - "AUTH properties: %(authProps)s"), {'authProps': auth}) - - if auth is not None: - (auth_method, auth_username, auth_secret) = auth.split() - - properties['auth_method'] = auth_method - properties['auth_username'] = auth_username - properties['auth_password'] = auth_secret - - LOG.info(_LI("AUTH properties: %s."), properties) - - return properties - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - self.common.terminate_connection(volume, connector) - - def extend_volume(self, volume, new_size): - """Extend an existing volume.""" - self.common.extend_volume(volume, new_size) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self.update_volume_stats() - - return self._stats - - def update_volume_stats(self): - """Retrieve stats info from volume group.""" - LOG.debug("Updating volume stats") - data = self.common.update_volume_stats() - data['storage_protocol'] = 'iSCSI' - data['driver_version'] = self.VERSION - self._stats = data - - def migrate_volume(self, ctxt, volume, host): - """Migrate a volume from one Volume Backend to another. - - :param ctxt: context - :param volume: the volume object including the volume_type_id - :param host: the host dict holding the relevant target information - :returns: boolean -- Always returns True - :returns: dict -- Empty dict {} - """ - return self.common.migrate_volume(ctxt, volume, host) - - def retype(self, ctxt, volume, new_type, diff, host): - """Migrate volume to another host using retype. - - :param ctxt: context - :param volume: the volume object including the volume_type_id - :param new_type: the new volume type. - :param diff: Unused parameter in common.retype - :param host: the host dict holding the relevant target information - :returns: boolean -- True if retype succeeded, False if error - """ - return self.common.retype(ctxt, volume, new_type, diff, host) - - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - self.common.create_consistencygroup(context, group) - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - return self.common.delete_consistencygroup( - context, group, volumes) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - return self.common.create_cgsnapshot(context, cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - return self.common.delete_cgsnapshot(context, cgsnapshot, snapshots) - - def _check_for_iscsi_ip_address(self): - """Check to see if iscsi_ip_address is set in cinder.conf - - :returns: boolean -- True if iscsi_ip_address id defined in config. - """ - bExists = os.path.exists(CINDER_CONF) - if bExists: - if 'iscsi_ip_address' in open(CINDER_CONF).read(): - return True - return False - - def manage_existing(self, volume, external_ref): - """Manages an existing VMAX Volume (import to Cinder). - - Renames the Volume to match the expected name for the volume. - Also need to consider things like QoS, Emulation, account/tenant. - """ - return self.common.manage_existing(volume, external_ref) - - def manage_existing_get_size(self, volume, external_ref): - """Return size of an existing VMAX volume to manage_existing. - - :param self: reference to class - :param volume: the volume object including the volume_type_id - :param external_ref: reference to the existing volume - :returns: size of the volume in GB - """ - return self.common.manage_existing_get_size(volume, external_ref) - - def unmanage(self, volume): - """Export VMAX volume and leave volume intact on the backend array.""" - return self.common.unmanage(volume) - - def update_consistencygroup(self, context, group, - add_volumes, remove_volumes): - """Updates LUNs in consistency group.""" - return self.common.update_consistencygroup(group, add_volumes, - remove_volumes) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates the consistency group from source. - - Currently the source can only be a cgsnapshot. - - :param context: the context - :param group: the consistency group object to be created - :param volumes: volumes in the consistency group - :param cgsnapshot: the source consistency group snapshot - :param snapshots: snapshots of the source volumes - :param source_cg: the dictionary of a consistency group as source. - :param source_vols: a list of volume dictionaries in the source_cg. - """ - return self.common.create_consistencygroup_from_src( - context, group, volumes, cgsnapshot, snapshots, source_cg, - source_vols) diff --git a/cinder/volume/drivers/emc/emc_vmax_masking.py b/cinder/volume/drivers/emc/emc_vmax_masking.py deleted file mode 100644 index 762f33226..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_masking.py +++ /dev/null @@ -1,2662 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_concurrency import lockutils -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume.drivers.emc import emc_vmax_fast -from cinder.volume.drivers.emc import emc_vmax_provision -from cinder.volume.drivers.emc import emc_vmax_provision_v3 -from cinder.volume.drivers.emc import emc_vmax_utils - -LOG = logging.getLogger(__name__) - -STORAGEGROUPTYPE = 4 -POSTGROUPTYPE = 3 -INITIATORGROUPTYPE = 2 - -ISCSI = 'iscsi' -FC = 'fc' - -EMC_ROOT = 'root/emc' -FASTPOLICY = 'storagetype:fastpolicy' -ISV3 = 'isV3' - - -class EMCVMAXMasking(object): - """Masking class for SMI-S based EMC volume drivers. - - Masking code to dynamically create a masking view - This masking class is for EMC volume drivers based on SMI-S. - It supports VMAX arrays. - """ - def __init__(self, prtcl): - self.protocol = prtcl - self.utils = emc_vmax_utils.EMCVMAXUtils(prtcl) - self.fast = emc_vmax_fast.EMCVMAXFast(prtcl) - self.provision = emc_vmax_provision.EMCVMAXProvision(prtcl) - self.provisionv3 = emc_vmax_provision_v3.EMCVMAXProvisionV3(prtcl) - - def setup_masking_view(self, conn, maskingViewDict, extraSpecs): - - @lockutils.synchronized(maskingViewDict['maskingViewName'], - "emc-mv-", True) - def do_get_or_create_masking_view_and_map_lun(): - return self.get_or_create_masking_view_and_map_lun(conn, - maskingViewDict, - extraSpecs) - return do_get_or_create_masking_view_and_map_lun() - - def get_or_create_masking_view_and_map_lun(self, conn, maskingViewDict, - extraSpecs): - """Get or Create a masking view and add a volume to the storage group. - - Given a masking view tuple either get or create a masking view and add - the volume to the associated storage group. - If it is a live migration operation then we do not need to remove - the volume from any storage group (default or otherwise). - - :param conn: the connection to ecom - :param maskingViewDict: the masking view dict - :param extraSpecs: additional info - :returns: dict -- rollbackDict - :raises: VolumeBackendAPIException - """ - rollbackDict = {} - - controllerConfigService = maskingViewDict['controllerConfigService'] - volumeInstance = maskingViewDict['volumeInstance'] - maskingViewName = maskingViewDict['maskingViewName'] - volumeName = maskingViewDict['volumeName'] - isV3 = maskingViewDict['isV3'] - isLiveMigration = maskingViewDict['isLiveMigration'] - maskingViewDict['extraSpecs'] = extraSpecs - defaultStorageGroupInstanceName = None - fastPolicyName = None - assocStorageGroupName = None - storageGroupInstanceName = None - if isLiveMigration is False: - if isV3: - defaultStorageGroupInstanceName = ( - self._get_v3_default_storagegroup_instancename( - conn, volumeInstance, maskingViewDict, - controllerConfigService, volumeName)) - - else: - fastPolicyName = maskingViewDict['fastPolicy'] - # If FAST is enabled remove the volume from the default SG. - if fastPolicyName is not None: - defaultStorageGroupInstanceName = ( - self._get_and_remove_from_storage_group_v2( - conn, controllerConfigService, - volumeInstance.path, - volumeName, fastPolicyName, - extraSpecs)) - - # If anything has gone wrong with the masking view we rollback - try: - maskingViewInstanceName, storageGroupInstanceName, errorMessage = ( - self._validate_masking_view(conn, maskingViewDict, - defaultStorageGroupInstanceName, - extraSpecs)) - LOG.debug( - "The masking view in the attach operation is " - "%(maskingViewInstanceName)s. The storage group " - "in the masking view is %(storageGroupInstanceName)s.", - {'maskingViewInstanceName': maskingViewInstanceName, - 'storageGroupInstanceName': storageGroupInstanceName}) - except Exception as e: - LOG.exception(_LE( - "Masking View creation or retrieval was not successful " - "for masking view %(maskingViewName)s. " - "Attempting rollback."), - {'maskingViewName': maskingViewDict['maskingViewName']}) - errorMessage = e - - rollbackDict['pgGroupName'], errorMessage = ( - self._get_port_group_name_from_mv( - conn, maskingViewDict['maskingViewName'], - maskingViewDict['storageSystemName'])) - - if not errorMessage: - # Only after the masking view has been validated, add the - # volume to the storage group and recheck that it has been - # successfully added. - errorMessage = self._check_adding_volume_to_storage_group( - conn, maskingViewDict, storageGroupInstanceName) - - rollbackDict['controllerConfigService'] = controllerConfigService - rollbackDict['defaultStorageGroupInstanceName'] = ( - defaultStorageGroupInstanceName) - rollbackDict['volumeInstance'] = volumeInstance - rollbackDict['volumeName'] = volumeName - rollbackDict['fastPolicyName'] = fastPolicyName - rollbackDict['isV3'] = isV3 - rollbackDict['extraSpecs'] = extraSpecs - rollbackDict['sgName'] = maskingViewDict['sgGroupName'] - - if errorMessage: - # Rollback code if we cannot complete any of the steps above - # successfully then we must roll back by adding the volume back to - # the default storage group for that fast policy. - if (fastPolicyName is not None): - # If the errorMessage was returned before the volume - # was removed from the default storage group no action. - self._check_if_rollback_action_for_masking_required( - conn, rollbackDict) - if isV3: - rollbackDict['sgGroupName'] = assocStorageGroupName - rollbackDict['storageSystemName'] = ( - maskingViewDict['storageSystemName']) - self._check_if_rollback_action_for_masking_required( - conn, rollbackDict) - - exceptionMessage = (_( - "Failed to get, create or add volume %(volumeName)s " - "to masking view %(maskingViewName)s. " - "The error message received was %(errorMessage)s.") - % {'maskingViewName': maskingViewName, - 'volumeName': volumeName, - 'errorMessage': errorMessage}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return rollbackDict - - def _get_v3_default_storagegroup_instancename(self, conn, volumeinstance, - maskingviewdict, - controllerConfigService, - volumeName): - defaultStorageGroupInstanceName = None - defaultSgGroupName = self.utils.get_v3_storage_group_name( - maskingviewdict['pool'], - maskingviewdict['slo'], - maskingviewdict['workload']) - assocStorageGroupInstanceNames = ( - self.utils.get_storage_groups_from_volume( - conn, volumeinstance.path)) - for assocStorageGroupInstanceName in ( - assocStorageGroupInstanceNames): - instance = conn.GetInstance( - assocStorageGroupInstanceName, LocalOnly=False) - assocStorageGroupName = instance['ElementName'] - - if assocStorageGroupName == defaultSgGroupName: - defaultStorageGroupInstanceName = ( - assocStorageGroupInstanceName) - break - if defaultStorageGroupInstanceName: - self._get_and_remove_from_storage_group_v3( - conn, controllerConfigService, volumeinstance.path, - volumeName, maskingviewdict, - defaultStorageGroupInstanceName) - else: - LOG.warning(_LW( - "Volume: %(volumeName)s does not belong " - "to storage group %(defaultSgGroupName)s."), - {'volumeName': volumeName, - 'defaultSgGroupName': defaultSgGroupName}) - return defaultStorageGroupInstanceName - - def _validate_masking_view(self, conn, maskingViewDict, - defaultStorageGroupInstanceName, - extraSpecs): - """Validate all the individual pieces of the masking view. - - :param conn: the ecom connection - :param maskingViewDict: the masking view dictionary - :param defaultStorageGroupInstanceName: the default SG - :param extraSpecs: extra specifications - :returns: maskingViewInstanceName - :returns: storageGroupInstanceName, - :returns: string -- errorMessage - """ - storageSystemName = maskingViewDict['storageSystemName'] - maskingViewName = maskingViewDict['maskingViewName'] - - maskingViewInstanceName = self._find_masking_view( - conn, maskingViewName, storageSystemName) - if maskingViewInstanceName is None: - maskingViewInstanceName, storageGroupInstanceName, errorMessage = ( - self._validate_new_masking_view( - conn, maskingViewDict, defaultStorageGroupInstanceName, - extraSpecs)) - - else: - storageGroupInstanceName, errorMessage = ( - self._validate_existing_masking_view( - conn, maskingViewDict, maskingViewInstanceName, - extraSpecs)) - - return maskingViewInstanceName, storageGroupInstanceName, errorMessage - - def _validate_new_masking_view(self, conn, maskingViewDict, - defaultStorageGroupInstanceName, - extraSpecs): - """Validate the creation of a new masking view. - - :param conn: the ecom connection - :param maskingViewDict: the masking view dictionary - :param defaultStorageGroupInstanceName: the default SG - :param extraSpecs: extra specifications - :returns: maskingViewInstanceName - :returns: storageGroupInstanceName, - :returns: string -- errorMessage - """ - controllerConfigService = maskingViewDict['controllerConfigService'] - igGroupName = maskingViewDict['igGroupName'] - connector = maskingViewDict['connector'] - storageSystemName = maskingViewDict['storageSystemName'] - maskingViewName = maskingViewDict['maskingViewName'] - pgGroupName = maskingViewDict['pgGroupName'] - - storageGroupInstanceName, errorMessage = ( - self._check_storage_group( - conn, maskingViewDict, defaultStorageGroupInstanceName)) - if errorMessage: - return None, storageGroupInstanceName, errorMessage - - portGroupInstanceName, errorMessage = ( - self._check_port_group(conn, controllerConfigService, - pgGroupName)) - if errorMessage: - return None, storageGroupInstanceName, errorMessage - - initiatorGroupInstanceName, errorMessage = ( - self._check_initiator_group(conn, controllerConfigService, - igGroupName, connector, - storageSystemName, extraSpecs)) - if errorMessage: - return None, storageGroupInstanceName, errorMessage - - # Only after the components of the MV have been validated, - # add the volume to the storage group and recheck that it - # has been successfully added. This is necessary before - # creating a new masking view. - errorMessage = self._check_adding_volume_to_storage_group( - conn, maskingViewDict, storageGroupInstanceName) - if errorMessage: - return None, storageGroupInstanceName, errorMessage - - maskingViewInstanceName, errorMessage = ( - self._check_masking_view( - conn, controllerConfigService, - maskingViewName, storageGroupInstanceName, - portGroupInstanceName, initiatorGroupInstanceName, - extraSpecs)) - - return maskingViewInstanceName, storageGroupInstanceName, errorMessage - - def _validate_existing_masking_view(self, - conn, maskingViewDict, - maskingViewInstanceName, extraSpecs): - """Validate the components of an existing masking view. - - :param conn: the ecom connection - :param maskingViewDict: the masking view dictionary - :param maskingViewInstanceName: the masking view instance name - :param extraSpecs: extra specification - :returns: storageGroupInstanceName - :returns: string -- errorMessage - """ - storageGroupInstanceName = None - controllerConfigService = maskingViewDict['controllerConfigService'] - sgGroupName = maskingViewDict['sgGroupName'] - igGroupName = maskingViewDict['igGroupName'] - connector = maskingViewDict['connector'] - storageSystemName = maskingViewDict['storageSystemName'] - maskingViewName = maskingViewDict['maskingViewName'] - - # First verify that the initiator group matches the initiators. - errorMessage = self._check_existing_initiator_group( - conn, controllerConfigService, maskingViewName, - connector, storageSystemName, igGroupName, extraSpecs) - - if errorMessage: - return storageGroupInstanceName, errorMessage - - storageGroupInstanceName, errorMessage = ( - self._check_existing_storage_group( - conn, controllerConfigService, sgGroupName, - maskingViewInstanceName)) - - return storageGroupInstanceName, errorMessage - - def _check_storage_group(self, conn, - maskingViewDict, storageGroupInstanceName): - """Get the storage group and return it. - - :param conn: the ecom connection - :param maskingViewDict: the masking view dictionary - :param storageGroupInstanceName: default storage group instance name - :returns: storageGroupInstanceName - :returns: string -- msg, the error message - """ - msg = None - storageGroupInstanceName = ( - self._get_storage_group_instance_name( - conn, maskingViewDict, storageGroupInstanceName)) - if storageGroupInstanceName is None: - # This may be used in exception hence _ instead of _LE. - msg = (_( - "Cannot get or create a storage group: %(sgGroupName)s" - " for volume %(volumeName)s ") % - {'sgGroupName': maskingViewDict['sgGroupName'], - 'volumeName': maskingViewDict['volumeName']}) - LOG.error(msg) - return storageGroupInstanceName, msg - - def _check_existing_storage_group( - self, conn, controllerConfigService, - sgGroupName, maskingViewInstanceName): - """Check that we can get the existing storage group. - - :param conn: the ecom connection - :param controllerConfigService: controller configuration service - :param sgGroupName: the storage group name - :param maskingViewInstanceName: the masking view instance name - :returns: storageGroupInstanceName - :returns: string -- msg, the error message - """ - msg = None - - sgFromMvInstanceName = ( - self._get_storage_group_from_masking_view_instance( - conn, maskingViewInstanceName)) - - if sgFromMvInstanceName is None: - # This may be used in exception hence _ instead of _LE. - msg = (_( - "Cannot get storage group: %(sgGroupName)s " - "from masking view %(maskingViewInstanceName)s. ") % - {'sgGroupName': sgGroupName, - 'maskingViewInstanceName': maskingViewInstanceName}) - LOG.error(msg) - return sgFromMvInstanceName, msg - - def _check_port_group(self, conn, - controllerConfigService, pgGroupName): - """Check that you can either get or create a port group. - - :param conn: the ecom connection - :param controllerConfigService: controller configuration service - :param pgGroupName: the port group Name - :returns: portGroupInstanceName - :returns: string -- msg, the error message - """ - msg = None - portGroupInstanceName = self._get_port_group_instance_name( - conn, controllerConfigService, pgGroupName) - if portGroupInstanceName is None: - # This may be used in exception hence _ instead of _LE. - msg = (_( - "Cannot get port group: %(pgGroupName)s. ") % - {'pgGroupName': pgGroupName}) - LOG.error(msg) - - return portGroupInstanceName, msg - - def _check_initiator_group( - self, conn, controllerConfigService, igGroupName, - connector, storageSystemName, extraSpecs): - """Check that initiator group can be either retrieved or created. - - :param conn: the ecom connection - :param controllerConfigService: controller configuration service - :param igGroupName: the initiator group Name - :param connector: the connector object - :param storageSystemName: the storage system name - :param extraSpecs: extra specifications - :returns: initiatorGroupInstanceName - :returns: string -- the error message - """ - msg = None - initiatorGroupInstanceName = ( - self._get_initiator_group_instance_name( - conn, controllerConfigService, igGroupName, connector, - storageSystemName, extraSpecs)) - if initiatorGroupInstanceName is None: - # This may be used in exception hence _ instead of _LE. - msg = (_( - "Cannot get or create initiator group: " - "%(igGroupName)s. ") % - {'igGroupName': igGroupName}) - LOG.error(msg) - - return initiatorGroupInstanceName, msg - - def _check_existing_initiator_group( - self, conn, controllerConfigService, maskingViewName, - connector, storageSystemName, igGroupName, extraSpecs): - """Check that existing initiator group in the masking view. - - Check if the initiators in the initiator group match those in the - system. - - :param conn: the ecom connection - :param controllerConfigService: controller configuration service - :param maskingViewName: the masking view name - :param connector: the connector object - :param storageSystemName: the storage system name - :param igGroupName: the initiator group name - :param extraSpecs: extra specification - :returns: string -- msg, the error message - """ - msg = None - if not self._verify_initiator_group_from_masking_view( - conn, controllerConfigService, maskingViewName, - connector, storageSystemName, igGroupName, - extraSpecs): - # This may be used in exception hence _ instead of _LE. - msg = (_( - "Unable to verify initiator group: %(igGroupName)s " - "in masking view %(maskingViewName)s. ") % - {'igGroupName': igGroupName, - 'maskingViewName': maskingViewName}) - LOG.error(msg) - return msg - - def _check_masking_view( - self, conn, controllerConfigService, - maskingViewName, storageGroupInstanceName, - portGroupInstanceName, initiatorGroupInstanceName, extraSpecs): - """Check that masking view can be either got or created. - - :param conn: the ecom connection - :param controllerConfigService: controller configuration service - :param maskingViewName: the masking view name - :param storageGroupInstanceName: storage group instance name - :param portGroupInstanceName: port group instance name - :param initiatorGroupInstanceName: the initiator group instance name - :param extraSpecs: extra specifications - :returns: maskingViewInstanceName - :returns: string -- msg, the error message - """ - msg = None - maskingViewInstanceName = ( - self._get_masking_view_instance_name( - conn, controllerConfigService, maskingViewName, - storageGroupInstanceName, portGroupInstanceName, - initiatorGroupInstanceName, extraSpecs)) - if maskingViewInstanceName is None: - # This may be used in exception hence _ instead of _LE. - msg = (_( - "Cannot create masking view: %(maskingViewName)s. ") % - {'maskingViewName': maskingViewName}) - LOG.error(msg) - - return maskingViewInstanceName, msg - - def _check_adding_volume_to_storage_group( - self, conn, maskingViewDict, storageGroupInstanceName): - """Add the volume to the storage group and double check it is there. - - :param conn: the ecom connection - :param maskingViewDict: the masking view dictionary - :param storageGroupInstanceName: storage group instance name - :returns: string -- the error message - """ - controllerConfigService = maskingViewDict['controllerConfigService'] - sgGroupName = maskingViewDict['sgGroupName'] - volumeInstance = maskingViewDict['volumeInstance'] - volumeName = maskingViewDict['volumeName'] - msg = None - if self._is_volume_in_storage_group( - conn, storageGroupInstanceName, - volumeInstance, sgGroupName): - LOG.warning(_LW( - "Volume: %(volumeName)s is already part " - "of storage group %(sgGroupName)s."), - {'volumeName': volumeName, - 'sgGroupName': sgGroupName}) - else: - msg = self._add_volume_to_sg_and_verify( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, volumeName, sgGroupName, - maskingViewDict['extraSpecs']) - - return msg - - def _add_volume_to_sg_and_verify( - self, conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, volumeName, sgGroupName, extraSpecs): - """Add the volume to the storage group and double check it is there. - - :param conn: the ecom connection - :param controllerConfigService: controller service - :param storageGroupInstanceName: storage group instance name - :param volumeInstance: the volume instance - :param volumeName: the volume name - :param sgGroupName: the storage group name - :param extraSpecs: the extra specifications - :returns: string -- the error message - """ - msg = None - self.add_volume_to_storage_group( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, volumeName, sgGroupName, extraSpecs) - if not self._is_volume_in_storage_group( - conn, storageGroupInstanceName, volumeInstance, sgGroupName): - # This may be used in exception hence _ instead of _LE. - msg = (_( - "Volume: %(volumeName)s was not added " - "to storage group %(sgGroupName)s.") % - {'volumeName': volumeName, - 'sgGroupName': sgGroupName}) - LOG.error(msg) - else: - LOG.info(_LI("Successfully added %(volumeName)s to " - "%(sgGroupName)s."), - {'volumeName': volumeName, - 'sgGroupName': sgGroupName}) - return msg - - def _get_and_remove_from_storage_group_v2( - self, conn, controllerConfigService, volumeInstanceName, - volumeName, fastPolicyName, extraSpecs): - """Get the storage group and remove volume from it. - - :param conn: the ecom connection - :param controllerConfigService: controller configuration service - :param volumeInstanceName: volume instance name - :param volumeName: volume name - :param fastPolicyName: fast name - :param extraSpecs: additional info - :returns: defaultStorageGroupInstanceName - :raises: VolumeBackendAPIException - """ - defaultStorageGroupInstanceName = ( - self.fast.get_and_verify_default_storage_group( - conn, controllerConfigService, volumeInstanceName, - volumeName, fastPolicyName)) - if defaultStorageGroupInstanceName is None: - exceptionMessage = (_( - "Cannot get the default storage group for FAST policy: " - "%(fastPolicyName)s.") - % {'fastPolicyName': fastPolicyName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - retStorageGroupInstanceName = ( - self.remove_device_from_default_storage_group( - conn, controllerConfigService, volumeInstanceName, - volumeName, fastPolicyName, extraSpecs)) - if retStorageGroupInstanceName is None: - exceptionMessage = (_( - "Failed to remove volume %(volumeName)s from default SG.") - % {'volumeName': volumeName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - return defaultStorageGroupInstanceName - - def _get_and_remove_from_storage_group_v3( - self, conn, controllerConfigService, volumeInstanceName, - volumeName, maskingViewDict, storageGroupInstanceName): - """Get the storage group and remove volume from it. - - :param conn: the ecom connection - :param controllerConfigService: controller configuration service - :param volumeInstanceName: volume instance name - :param volumeName: volume name - :param maskingViewDict: the masking view dictionary - :param storageGroupInstanceName: storage group instance name - :raises: VolumeBackendAPIException - """ - - assocVolumeInstanceNames = self.get_devices_from_storage_group( - conn, storageGroupInstanceName) - LOG.debug( - "There are %(length)lu associated with the default storage group " - "before removing volume %(volumeName)s.", - {'length': len(assocVolumeInstanceNames), - 'volumeName': volumeName}) - - self.provision.remove_device_from_storage_group( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstanceName, volumeName, maskingViewDict['extraSpecs']) - - assocVolumeInstanceNames = self.get_devices_from_storage_group( - conn, storageGroupInstanceName) - LOG.debug( - "There are %(length)lu associated with the default storage group " - "after removing volume %(volumeName)s.", - {'length': len(assocVolumeInstanceNames), - 'volumeName': volumeName}) - - # Required for unit tests. - emptyStorageGroupInstanceName = ( - self._wrap_get_storage_group_from_volume( - conn, volumeInstanceName, maskingViewDict['sgGroupName'])) - - if emptyStorageGroupInstanceName is not None: - exceptionMessage = (_( - "Failed to remove volume %(volumeName)s from default SG: " - "%(volumeName)s.") - % {'volumeName': volumeName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - def _is_volume_in_storage_group( - self, conn, storageGroupInstanceName, volumeInstance, sgName): - """Check if the volume is already part of the storage group. - - Check if the volume is already part of the storage group, - if it is no need to re-add it. - - :param conn: the connection to ecom - :param storageGroupInstanceName: the storage group instance name - :param volumeInstance: the volume instance - :param sgName: the storage group name - :returns: boolean - """ - foundStorageGroupInstanceName = ( - self.utils.get_storage_group_from_volume( - conn, volumeInstance.path, sgName)) - - if foundStorageGroupInstanceName is not None: - storageGroupInstance = conn.GetInstance( - storageGroupInstanceName, LocalOnly=False) - LOG.debug( - "The existing storage group instance element name is: " - "%(existingElement)s.", - {'existingElement': storageGroupInstance['ElementName']}) - foundStorageGroupInstance = conn.GetInstance( - foundStorageGroupInstanceName, LocalOnly=False) - LOG.debug( - "The found storage group instance element name is: " - "%(foundElement)s.", - {'foundElement': foundStorageGroupInstance['ElementName']}) - if (foundStorageGroupInstance['ElementName'] == ( - storageGroupInstance['ElementName'])): - return True - - return False - - def _find_masking_view(self, conn, maskingViewName, storageSystemName): - """Given the masking view name get the masking view instance. - - :param conn: connection to the ecom server - :param maskingViewName: the masking view name - :param storageSystemName: the storage system name(String) - :returns: dict -- foundMaskingViewInstanceName - """ - foundMaskingViewInstanceName = None - - storageSystemInstanceName = self.utils.find_storageSystem( - conn, storageSystemName) - maskingViewInstances = conn.Associators( - storageSystemInstanceName, - ResultClass='EMC_LunMaskingSCSIProtocolController') - - for maskingViewInstance in maskingViewInstances: - if maskingViewName == maskingViewInstance['ElementName']: - foundMaskingViewInstanceName = maskingViewInstance.path - break - - if foundMaskingViewInstanceName is not None: - # Now check that is has not been deleted. - instance = self.utils.get_existing_instance( - conn, foundMaskingViewInstanceName) - if instance is None: - foundMaskingViewInstanceName = None - LOG.error(_LE( - "Looks like masking view: %(maskingViewName)s " - "has recently been deleted."), - {'maskingViewName': maskingViewName}) - else: - LOG.info(_LI( - "Found existing masking view: %(maskingViewName)s."), - {'maskingViewName': maskingViewName}) - - return foundMaskingViewInstanceName - - def _create_storage_group( - self, conn, maskingViewDict, defaultStorageGroupInstanceName): - """Create a new storage group that doesn't already exist. - - If fastPolicyName is not none we attempt to remove it from the - default storage group of that policy and associate to the new storage - group that will be part of the masking view. - Will not handle any exception in this method it will be handled - up the stack. - - :param conn: connection the ecom server - :param maskingViewDict: the masking view dictionary - :param defaultStorageGroupInstanceName: the default storage group - instance name (Can be None) - :returns: foundStorageGroupInstanceName the instance Name of the - storage group - """ - failedRet = None - controllerConfigService = maskingViewDict['controllerConfigService'] - storageGroupName = maskingViewDict['sgGroupName'] - isV3 = maskingViewDict['isV3'] - - if isV3: - workload = maskingViewDict['workload'] - pool = maskingViewDict['pool'] - slo = maskingViewDict['slo'] - foundStorageGroupInstanceName = ( - self.provisionv3.create_storage_group_v3( - conn, controllerConfigService, storageGroupName, - pool, slo, workload, maskingViewDict['extraSpecs'])) - else: - fastPolicyName = maskingViewDict['fastPolicy'] - volumeInstance = maskingViewDict['volumeInstance'] - foundStorageGroupInstanceName = ( - self.provision.create_and_get_storage_group( - conn, controllerConfigService, storageGroupName, - volumeInstance.path, maskingViewDict['extraSpecs'])) - if (fastPolicyName is not None and - defaultStorageGroupInstanceName is not None): - assocTierPolicyInstanceName = ( - self.fast.add_storage_group_and_verify_tier_policy_assoc( - conn, controllerConfigService, - foundStorageGroupInstanceName, - storageGroupName, fastPolicyName, - maskingViewDict['extraSpecs'])) - if assocTierPolicyInstanceName is None: - LOG.error(_LE( - "Cannot add and verify tier policy association for " - "storage group : %(storageGroupName)s to " - "FAST policy : %(fastPolicyName)s."), - {'storageGroupName': storageGroupName, - 'fastPolicyName': fastPolicyName}) - return failedRet - if foundStorageGroupInstanceName is None: - LOG.error(_LE( - "Cannot get storage Group from job : %(storageGroupName)s."), - {'storageGroupName': storageGroupName}) - return failedRet - else: - LOG.info(_LI( - "Created new storage group: %(storageGroupName)s."), - {'storageGroupName': storageGroupName}) - - return foundStorageGroupInstanceName - - def find_port_group(self, conn, controllerConfigService, portGroupName): - """Given the port Group name get the port group instance name. - - :param conn: connection to the ecom server - :param controllerConfigService: the controller configuration service - :param portGroupName: the name of the port group you are getting - :returns: foundPortGroupInstanceName - """ - foundPortGroupInstanceName = None - portMaskingGroupInstances = conn.Associators( - controllerConfigService, ResultClass='CIM_TargetMaskingGroup') - - for portMaskingGroupInstance in portMaskingGroupInstances: - if portGroupName == portMaskingGroupInstance['ElementName']: - # Check to see if it has been recently deleted. - instance = self.utils.get_existing_instance( - conn, portMaskingGroupInstance.path) - if instance is None: - foundPortGroupInstanceName = None - else: - foundPortGroupInstanceName = instance.path - break - - if foundPortGroupInstanceName is None: - LOG.error(_LE( - "Could not find port group : %(portGroupName)s. Check that " - "the EMC configuration file has the correct port group name."), - {'portGroupName': portGroupName}) - - return foundPortGroupInstanceName - - def _create_or_get_initiator_group( - self, conn, controllerConfigService, igGroupName, - connector, storageSystemName, extraSpecs): - """Attempt to create an initiatorGroup. - - If one already exists with the same Initiator/wwns then get it. - Check to see if an initiatorGroup already exists, that matches the - connector information. - NOTE: An initiator/wwn can only belong to one initiatorGroup. - If we were to attempt to create one with an initiator/wwn that - is already belong to another initiatorGroup, it would fail. - - :param conn: connection to the ecom server - :param controllerConfigService: the controller config Servicer - :param igGroupName: the proposed name of the initiator group - :param connector: the connector information to the host - :param storageSystemName: the storage system name (String) - :param extraSpecs: extra specifications - :returns: foundInitiatorGroupInstanceName - """ - initiatorNames = self._find_initiator_names(conn, connector) - LOG.debug("The initiator name(s) are: %(initiatorNames)s.", - {'initiatorNames': initiatorNames}) - - foundInitiatorGroupInstanceName = self._find_initiator_masking_group( - conn, controllerConfigService, initiatorNames) - - # If you cannot find an initiatorGroup that matches the connector - # info create a new initiatorGroup. - if foundInitiatorGroupInstanceName is None: - # Check that our connector information matches the - # hardwareId(s) on the vmax. - storageHardwareIDInstanceNames = ( - self._get_storage_hardware_id_instance_names( - conn, initiatorNames, storageSystemName)) - if not storageHardwareIDInstanceNames: - LOG.info(_LI( - "Initiator Name(s) %(initiatorNames)s are not on array " - "%(storageSystemName)s."), - {'initiatorNames': initiatorNames, - 'storageSystemName': storageSystemName}) - storageHardwareIDInstanceNames = ( - self._create_hardware_ids(conn, initiatorNames, - storageSystemName)) - if not storageHardwareIDInstanceNames: - msg = (_("Failed to create hardware id(s) on " - "%(storageSystemName)s.") - % {'storageSystemName': storageSystemName}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - foundInitiatorGroupInstanceName = self._create_initiator_Group( - conn, controllerConfigService, igGroupName, - storageHardwareIDInstanceNames, extraSpecs) - - LOG.info(_LI( - "Created new initiator group name: %(igGroupName)s."), - {'igGroupName': igGroupName}) - else: - LOG.info(_LI( - "Using existing initiator group name: %(igGroupName)s."), - {'igGroupName': igGroupName}) - - return foundInitiatorGroupInstanceName - - def _find_initiator_names(self, conn, connector): - """Check the connector object for initiators(ISCSI) or wwpns(FC). - - :param conn: the connection to the ecom - :param connector: the connector object - :returns: list -- list of found initiator names - :raises: VolumeBackendAPIException - """ - foundinitiatornames = [] - name = 'initiator name' - if (self.protocol.lower() == ISCSI and connector['initiator']): - foundinitiatornames.append(connector['initiator']) - elif self.protocol.lower() == FC: - if ('wwpns' in connector and connector['wwpns']): - for wwn in connector['wwpns']: - foundinitiatornames.append(wwn) - name = 'world wide port names' - else: - msg = (_("FC is the protocol but wwpns are " - "not supplied by OpenStack.")) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if (foundinitiatornames is None or len(foundinitiatornames) == 0): - msg = (_("Error finding %(name)s.") - % {'name': name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug("Found %(name)s: %(initiator)s.", - {'name': name, - 'initiator': foundinitiatornames}) - - return foundinitiatornames - - def _find_initiator_masking_group( - self, conn, controllerConfigService, initiatorNames): - """Check to see if an initiatorGroup already exists. - - NOTE: An initiator/wwn can only belong to one initiatorGroup. - If we were to attempt to create one with an initiator/wwn that is - already belong to another initiatorGroup, it would fail. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller configuration service - :param initiatorNames: the list of initiator names - :returns: foundInitiatorMaskingGroup - """ - foundInitiatorMaskingGroupInstanceName = None - - initiatorMaskingGroupInstanceNames = ( - conn.AssociatorNames(controllerConfigService, - ResultClass='CIM_InitiatorMaskingGroup')) - - for initiatorMaskingGroupInstanceName in ( - initiatorMaskingGroupInstanceNames): - # Check that it hasn't been deleted. If it has, break out - # of the for loop. - instance = self.utils.get_existing_instance( - conn, initiatorMaskingGroupInstanceName) - if instance is None: - # MaskingGroup doesn't exist any more. - break - - storageHardwareIdInstances = ( - conn.Associators(initiatorMaskingGroupInstanceName, - ResultClass='EMC_StorageHardwareID')) - for storageHardwareIdInstance in storageHardwareIdInstances: - # If EMC_StorageHardwareID matches the initiator, - # we found the existing CIM_InitiatorMaskingGroup. - hardwareid = storageHardwareIdInstance['StorageID'] - for initiator in initiatorNames: - if six.text_type(hardwareid).lower() == ( - six.text_type(initiator).lower()): - foundInitiatorMaskingGroupInstanceName = ( - initiatorMaskingGroupInstanceName) - break - - if foundInitiatorMaskingGroupInstanceName is not None: - break - - if foundInitiatorMaskingGroupInstanceName is not None: - break - return foundInitiatorMaskingGroupInstanceName - - def _get_storage_hardware_id_instance_names( - self, conn, initiatorNames, storageSystemName): - """Given a list of initiator names find CIM_StorageHardwareID instance. - - :param conn: the connection to the ecom server - :param initiatorNames: the list of initiator names - :param storageSystemName: the storage system name - :returns: list -- foundHardwardIDsInstanceNames - """ - foundHardwardIDsInstanceNames = [] - - hardwareIdManagementService = ( - self.utils.find_storage_hardwareid_service( - conn, storageSystemName)) - - hardwareIdInstances = ( - self.utils.get_hardware_id_instances_from_array( - conn, hardwareIdManagementService)) - - for hardwareIdInstance in hardwareIdInstances: - storageId = hardwareIdInstance['StorageID'] - for initiatorName in initiatorNames: - if storageId.lower() == initiatorName.lower(): - # Check that the found hardwareId has been deleted. - # If it has, we don't want to add it to the list. - instance = self.utils.get_existing_instance( - conn, hardwareIdInstance.path) - if instance is None: - # HardwareId doesn't exist. Skip it. - break - - foundHardwardIDsInstanceNames.append( - hardwareIdInstance.path) - break - - LOG.debug( - "The found hardware IDs are : %(foundHardwardIDsInstanceNames)s.", - {'foundHardwardIDsInstanceNames': foundHardwardIDsInstanceNames}) - - return foundHardwardIDsInstanceNames - - def _get_initiator_group_from_job(self, conn, job): - """After creating an new initiator group find it and return it. - - :param conn: the connection to the ecom server - :param job: the create initiator group job - :returns: dict -- initiatorDict - """ - associators = conn.Associators( - job['Job'], - ResultClass='CIM_InitiatorMaskingGroup') - volpath = associators[0].path - initiatorDict = {} - initiatorDict['classname'] = volpath.classname - keys = {} - keys['CreationClassName'] = volpath['CreationClassName'] - keys['SystemName'] = volpath['SystemName'] - keys['DeviceID'] = volpath['DeviceID'] - keys['SystemCreationClassName'] = volpath['SystemCreationClassName'] - initiatorDict['keybindings'] = keys - return initiatorDict - - def _create_masking_view( - self, conn, configService, maskingViewName, deviceMaskingGroup, - targetMaskingGroup, initiatorMaskingGroup, extraSpecs): - """After creating an new initiator group find it and return it. - - :param conn: the connection to the ecom server - :param configService: the create initiator group job - :param maskingViewName: the masking view name string - :param deviceMaskingGroup: device(storage) masking group (instanceName) - :param targetMaskingGroup: target(port) masking group (instanceName) - :param initiatorMaskingGroup: initiator masking group (instanceName) - :param extraSpecs: extra specifications - :returns: int -- return code - :returns: dict -- job - :raises: VolumeBackendAPIException - """ - rc, job = conn.InvokeMethod( - 'CreateMaskingView', configService, ElementName=maskingViewName, - InitiatorMaskingGroup=initiatorMaskingGroup, - DeviceMaskingGroup=deviceMaskingGroup, - TargetMaskingGroup=targetMaskingGroup) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Masking View: %(groupName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'groupName': maskingViewName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.info(_LI( - "Created new masking view : %(maskingViewName)s."), - {'maskingViewName': maskingViewName}) - return rc, job - - def find_new_masking_view(self, conn, jobDict): - """Find the newly created volume. - - :param conn: the connection to the ecom server - :param jobDict: the job dictionary - :returns: dict -- maskingViewInstance - """ - associators = conn.Associators( - jobDict['Job'], - ResultClass='Symm_LunMaskingView') - mvpath = associators[0].path - maskingViewInstance = {} - maskingViewInstance['classname'] = mvpath.classname - keys = {} - keys['CreationClassName'] = mvpath['CreationClassName'] - keys['SystemName'] = mvpath['SystemName'] - keys['DeviceID'] = mvpath['DeviceID'] - keys['SystemCreationClassName'] = mvpath['SystemCreationClassName'] - maskingViewInstance['keybindings'] = keys - return maskingViewInstance - - def _get_storage_group_from_masking_view( - self, conn, maskingViewName, storageSystemName): - """Gets the Device Masking Group from masking view. - - :param conn: the connection to the ecom server - :param maskingViewName: the masking view name (String) - :param storageSystemName: storage system name (String) - :returns: instance name foundStorageGroupInstanceName - """ - foundStorageGroupInstanceName = None - foundView = self._find_masking_view( - conn, maskingViewName, storageSystemName) - if foundView is not None: - foundStorageGroupInstanceName = ( - self._get_storage_group_from_masking_view_instance( - conn, foundView)) - - LOG.debug( - "Masking view: %(view)s DeviceMaskingGroup: %(masking)s.", - {'view': maskingViewName, - 'masking': foundStorageGroupInstanceName}) - else: - LOG.warning(_LW("Unable to find Masking view: %(view)s."), - {'view': maskingViewName}) - - return foundStorageGroupInstanceName - - def _get_storage_group_from_masking_view_instance( - self, conn, maskingViewInstance): - """Gets the Device Masking Group from masking view instance. - - :param conn: the connection to the ecom server - :param maskingViewInstance: the masking view instance - :returns: instance name foundStorageGroupInstanceName - """ - foundStorageGroupInstanceName = None - groups = conn.AssociatorNames( - maskingViewInstance, - ResultClass='CIM_DeviceMaskingGroup') - if len(groups) > 0: - foundStorageGroupInstanceName = groups[0] - - return foundStorageGroupInstanceName - - def _get_storage_group_instance_name( - self, conn, maskingViewDict, - defaultStorageGroupInstanceName): - """Gets the storage group instance name. - - If fastPolicy name is None then NON FAST is assumed. - If it is a valid fastPolicy name then associate the new storage - group with the fast policy. - If we are using an existing storage group then we must check that - it is associated with the correct fast policy. - - :param conn: the connection to the ecom server - :param maskingViewDict: the masking view dictionary - :param defaultStorageGroupInstanceName: default storage group instance - name (can be None for Non FAST) - :returns: instance name storageGroupInstanceName - :raises: VolumeBackendAPIException - """ - storageGroupInstanceName = self.utils.find_storage_masking_group( - conn, maskingViewDict['controllerConfigService'], - maskingViewDict['sgGroupName']) - - if storageGroupInstanceName is None: - storageGroupInstanceName = self._create_storage_group( - conn, maskingViewDict, - defaultStorageGroupInstanceName) - if storageGroupInstanceName is None: - errorMessage = (_( - "Cannot create or find an storage group with name " - "%(sgGroupName)s.") - % {'sgGroupName': maskingViewDict['sgGroupName']}) - LOG.error(errorMessage) - raise exception.VolumeBackendAPIException(data=errorMessage) - - return storageGroupInstanceName - - def _get_port_group_instance_name( - self, conn, controllerConfigService, pgGroupName): - """Gets the port group instance name. - - The portGroup name has been defined in the EMC Config file if it - does not exist the operation should fail. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller configuration server - :param pgGroupName: the port group name - :returns: instance name foundPortGroupInstanceName - """ - foundPortGroupInstanceName = self.find_port_group( - conn, controllerConfigService, pgGroupName) - if foundPortGroupInstanceName is None: - LOG.error(_LE( - "Cannot find a portGroup with name %(pgGroupName)s. " - "The port group for a masking view must be pre-defined."), - {'pgGroupName': pgGroupName}) - return foundPortGroupInstanceName - - LOG.info(_LI( - "Port group instance name is %(foundPortGroupInstanceName)s."), - {'foundPortGroupInstanceName': foundPortGroupInstanceName}) - - return foundPortGroupInstanceName - - def _get_initiator_group_instance_name( - self, conn, controllerConfigService, igGroupName, connector, - storageSystemName, extraSpecs): - """Gets the initiator group instance name. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller configuration server - :param igGroupName: the port group name - :param connector: the connector object - :param storageSystemName: the storage system name - :param extraSpecs: extra specifications - :returns: foundInitiatorGroupInstanceName - """ - foundInitiatorGroupInstanceName = (self._create_or_get_initiator_group( - conn, controllerConfigService, igGroupName, connector, - storageSystemName, extraSpecs)) - if foundInitiatorGroupInstanceName is None: - LOG.error(_LE( - "Cannot create or find an initiator group with " - "name %(igGroupName)s."), - {'igGroupName': igGroupName}) - return foundInitiatorGroupInstanceName - - def _get_masking_view_instance_name( - self, conn, controllerConfigService, maskingViewName, - storageGroupInstanceName, portGroupInstanceName, - initiatorGroupInstanceName, extraSpecs): - """Gets the masking view instance name. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller configuration server - :param maskingViewName: the masking view name (String) - :param storageGroupInstanceName: the storage group instance name - :param portGroupInstanceName: the port group instance name - :param initiatorGroupInstanceName: the initiator group instance name - :param extraSpecs: extra specifications - :returns: instance name foundMaskingViewInstanceName - """ - _rc, job = ( - self._create_masking_view( - conn, controllerConfigService, maskingViewName, - storageGroupInstanceName, portGroupInstanceName, - initiatorGroupInstanceName, extraSpecs)) - foundMaskingViewInstanceName = self.find_new_masking_view(conn, job) - if foundMaskingViewInstanceName is None: - LOG.error(_LE( - "Cannot find the new masking view just created with name " - "%(maskingViewName)s."), - {'maskingViewName': maskingViewName}) - - return foundMaskingViewInstanceName - - def _check_if_rollback_action_for_masking_required( - self, conn, rollbackDict): - """This is a rollback action for FAST. - - We need to be able to return the volume to the default storage group - if anything has gone wrong. The volume can also potentially belong to - a storage group that is not the default depending on where - the exception occurred. - - :param conn: the connection to the ecom server - :param rollbackDict: the rollback dictionary - :returns: message - :raises: VolumeBackendAPIException - """ - message = None - try: - if rollbackDict['isV3']: - errorMessage = self._check_adding_volume_to_storage_group( - conn, rollbackDict, - rollbackDict['defaultStorageGroupInstanceName']) - if errorMessage: - LOG.error(errorMessage) - message = (_("V3 rollback")) - - else: - foundStorageGroupInstanceName = ( - self.utils.get_storage_group_from_volume( - conn, rollbackDict['volumeInstance'].path, - rollbackDict['sgName'])) - # Volume is not associated with any storage group so add - # it back to the default. - if not foundStorageGroupInstanceName: - LOG.warning(_LW( - "No storage group found. " - "Performing rollback on Volume: %(volumeName)s " - "To return it to the default storage group for FAST " - "policy %(fastPolicyName)s."), - {'volumeName': rollbackDict['volumeName'], - 'fastPolicyName': rollbackDict['fastPolicyName']}) - assocDefaultStorageGroupName = ( - self.fast - .add_volume_to_default_storage_group_for_fast_policy( - conn, - rollbackDict['controllerConfigService'], - rollbackDict['volumeInstance'], - rollbackDict['volumeName'], - rollbackDict['fastPolicyName'], - rollbackDict['extraSpecs'])) - if assocDefaultStorageGroupName is None: - LOG.error(_LE( - "Failed to Roll back to re-add volume " - "%(volumeName)s " - "to default storage group for fast policy " - "%(fastPolicyName)s: Please contact your sys " - "admin to get the volume re-added manually."), - {'volumeName': rollbackDict['volumeName'], - 'fastPolicyName': rollbackDict['fastPolicyName']}) - message = (_("V2 rollback, volume is not in any storage " - "group.")) - else: - LOG.info(_LI( - "The storage group found is " - "%(foundStorageGroupInstanceName)s."), - {'foundStorageGroupInstanceName': - foundStorageGroupInstanceName}) - - # Check the name, see is it the default storage group - # or another. - if (foundStorageGroupInstanceName != - rollbackDict['defaultStorageGroupInstanceName']): - # Remove it from its current masking view and return it - # to its default masking view if fast is enabled. - self.remove_and_reset_members( - conn, - rollbackDict['controllerConfigService'], - rollbackDict['volumeInstance'], - rollbackDict['volumeName'], - rollbackDict['extraSpecs']) - message = (_("V2 rollback - Volume in another storage " - "group besides default storage group.")) - except Exception: - errorMessage = (_( - "Rollback for Volume: %(volumeName)s has failed. " - "Please contact your system administrator to manually return " - "your volume to the default storage group for fast policy " - "%(fastPolicyName)s failed.") - % {'volumeName': rollbackDict['volumeName'], - 'fastPolicyName': rollbackDict['fastPolicyName']}) - LOG.exception(errorMessage) - raise exception.VolumeBackendAPIException(data=errorMessage) - return message - - def _find_new_initiator_group(self, conn, maskingGroupDict): - """After creating an new initiator group find it and return it. - - :param conn: connection the ecom server - :param maskingGroupDict: the maskingGroupDict dict - :returns: instance name foundInitiatorGroupInstanceName - """ - foundInitiatorGroupInstanceName = None - - if 'MaskingGroup' in maskingGroupDict: - foundInitiatorGroupInstanceName = maskingGroupDict['MaskingGroup'] - - return foundInitiatorGroupInstanceName - - def _get_initiator_group_from_masking_view( - self, conn, maskingViewName, storageSystemName): - """Given the masking view name get the initiator group from it. - - :param conn: connection the the ecom server - :param maskingViewName: the name of the masking view - :param storageSystemName: the storage system name - :returns: instance name foundInitiatorMaskingGroupInstanceName - """ - foundInitiatorMaskingGroupInstanceName = None - foundView = self._find_masking_view( - conn, maskingViewName, storageSystemName) - if foundView is not None: - groups = conn.AssociatorNames( - foundView, - ResultClass='CIM_InitiatorMaskingGroup') - if len(groups): - foundInitiatorMaskingGroupInstanceName = groups[0] - - LOG.debug( - "Masking view: %(view)s InitiatorMaskingGroup: %(masking)s.", - {'view': maskingViewName, - 'masking': foundInitiatorMaskingGroupInstanceName}) - else: - LOG.warning(_LW("Unable to find Masking view: %(view)s."), - {'view': maskingViewName}) - - return foundInitiatorMaskingGroupInstanceName - - def _verify_initiator_group_from_masking_view( - self, conn, controllerConfigService, maskingViewName, connector, - storageSystemName, igGroupName, extraSpecs): - """Check that the initiator group contains the correct initiators. - - If using an existing masking view check that the initiator group - contains the correct initiators. If it does not contain the correct - initiators then we delete the initiator group from the masking view, - re-create it with the correct initiators and add it to the masking view - NOTE: EMC does not support ModifyMaskingView so we must first - delete the masking view and recreate it. - - :param conn: connection the ecom server - :param controllerConfigService: the controller configuration service - :param maskingViewName: maskingview name (String) - :param connector: the connector dict - :param storageSystemName: the storage System Name (string) - :param igGroupName: the initiator group name (String) - :param extraSpecs: extra specifications - :returns: boolean - """ - initiatorNames = self._find_initiator_names(conn, connector) - foundInitiatorGroupFromConnector = self._find_initiator_masking_group( - conn, controllerConfigService, initiatorNames) - - foundInitiatorGroupFromMaskingView = ( - self._get_initiator_group_from_masking_view( - conn, maskingViewName, storageSystemName)) - - if (foundInitiatorGroupFromConnector != - foundInitiatorGroupFromMaskingView): - if foundInitiatorGroupFromMaskingView is not None: - maskingViewInstanceName = self._find_masking_view( - conn, maskingViewName, storageSystemName) - if foundInitiatorGroupFromConnector is None: - storageHardwareIDInstanceNames = ( - self._get_storage_hardware_id_instance_names( - conn, initiatorNames, storageSystemName)) - if not storageHardwareIDInstanceNames: - LOG.info(_LI( - "Initiator Name(s) %(initiatorNames)s are not on " - "array %(storageSystemName)s. "), - {'initiatorNames': initiatorNames, - 'storageSystemName': storageSystemName}) - storageHardwareIDInstanceNames = ( - self._create_hardware_ids(conn, initiatorNames, - storageSystemName)) - if not storageHardwareIDInstanceNames: - LOG.error(_LE( - "Failed to create hardware id(s) on " - "%(storageSystemName)s."), - {'storageSystemName': storageSystemName}) - return False - - foundInitiatorGroupFromConnector = ( - self._create_initiator_Group( - conn, controllerConfigService, igGroupName, - storageHardwareIDInstanceNames, extraSpecs)) - storageGroupInstanceName = ( - self._get_storage_group_from_masking_view( - conn, maskingViewName, storageSystemName)) - portGroupInstanceName = self._get_port_group_from_masking_view( - conn, maskingViewName, storageSystemName) - if (foundInitiatorGroupFromConnector is not None and - storageGroupInstanceName is not None and - portGroupInstanceName is not None): - self._delete_masking_view( - conn, controllerConfigService, maskingViewName, - maskingViewInstanceName, extraSpecs) - newMaskingViewInstanceName = ( - self._get_masking_view_instance_name( - conn, controllerConfigService, maskingViewName, - storageGroupInstanceName, portGroupInstanceName, - foundInitiatorGroupFromConnector, extraSpecs)) - if newMaskingViewInstanceName is not None: - LOG.debug( - "The old masking view has been replaced: " - "%(maskingViewName)s.", - {'maskingViewName': maskingViewName}) - else: - LOG.error(_LE( - "One of the components of the original masking view " - "%(maskingViewName)s cannot be retrieved so " - "please contact your system administrator to check " - "that the correct initiator(s) are part of masking."), - {'maskingViewName': maskingViewName}) - return False - return True - - def _create_initiator_Group( - self, conn, controllerConfigService, igGroupName, - hardwareIdinstanceNames, extraSpecs): - """Create a new initiator group. - - Given a list of hardwareId Instance name create a new - initiator group. - - :param conn: connection the ecom server - :param controllerConfigService: the controller configuration service - :param igGroupName: the initiator group name (String) - :param hardwareIdinstanceNames: one or more hardware id instance names - :param extraSpecs: extra specifications - :returns: foundInitiatorGroupInstanceName - :raises: VolumeBackendAPIException - """ - rc, job = conn.InvokeMethod( - 'CreateGroup', controllerConfigService, GroupName=igGroupName, - Type=self.utils.get_num(INITIATORGROUPTYPE, '16'), - Members=[hardwareIdinstanceNames[0]]) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Group: %(groupName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'groupName': igGroupName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - foundInitiatorGroupInstanceName = self._find_new_initiator_group( - conn, job) - - numHardwareIDInstanceNames = len(hardwareIdinstanceNames) - if numHardwareIDInstanceNames > 1: - for j in range(1, numHardwareIDInstanceNames): - rc, job = conn.InvokeMethod( - 'AddMembers', controllerConfigService, - MaskingGroup=foundInitiatorGroupInstanceName, - Members=[hardwareIdinstanceNames[j]]) - - if rc != 0: - rc, errordesc = ( - self.utils.wait_for_job_complete(conn, job, - extraSpecs)) - if rc != 0: - exceptionMessage = (_( - "Error adding initiator to group : %(groupName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'groupName': igGroupName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - j = j + 1 - - return foundInitiatorGroupInstanceName - - def _get_port_group_from_masking_view( - self, conn, maskingViewName, storageSystemName): - """Given the masking view name get the port group from it. - - :param conn: connection the the ecom server - :param maskingViewName: the name of the masking view - :param storageSystemName: the storage system name - :returns: instance name foundPortMaskingGroupInstanceName - """ - - foundPortMaskingGroupInstanceName = None - foundView = self._find_masking_view( - conn, maskingViewName, storageSystemName) - if foundView: - groups = conn.AssociatorNames( - foundView, - ResultClass='CIM_TargetMaskingGroup') - if len(groups) > 0: - foundPortMaskingGroupInstanceName = groups[0] - - LOG.debug( - "Masking view: %(view)s InitiatorMaskingGroup: %(masking)s.", - {'view': maskingViewName, - 'masking': foundPortMaskingGroupInstanceName}) - - return foundPortMaskingGroupInstanceName - - def _delete_masking_view( - self, conn, controllerConfigService, maskingViewName, - maskingViewInstanceName, extraSpecs): - """Delete a masking view. - - :param conn: connection the ecom server - :param controllerConfigService: the controller configuration service - :param maskingViewName: maskingview name (String) - :param maskingViewInstanceName: the masking view instance name - :param extraSpecs: extra specifications - :raises: VolumeBackendAPIException - """ - rc, job = conn.InvokeMethod('DeleteMaskingView', - controllerConfigService, - ProtocolController=maskingViewInstanceName) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Modifying masking view : %(groupName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'groupName': maskingViewName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - def get_masking_view_from_storage_group( - self, conn, storageGroupInstanceName): - """Get the associated maskingview instance name. - - Given storage group instance name, get the associated masking - view instance name. - - :param conn: connection the ecom server - :param storageGroupInstanceName: the storage group instance name - :returns: instance name foundMaskingViewInstanceName - """ - foundMaskingViewInstanceName = None - maskingViews = conn.AssociatorNames( - storageGroupInstanceName, - ResultClass='Symm_LunMaskingView') - if len(maskingViews) > 0: - foundMaskingViewInstanceName = maskingViews[0] - - return foundMaskingViewInstanceName - - def add_volume_to_storage_group( - self, conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, volumeName, sgGroupName, extraSpecs): - """Add a volume to an existing storage group. - - :param conn: connection to ecom server - :param controllerConfigService: the controller configuration service - :param storageGroupInstanceName: storage group instance name - :param volumeInstance: the volume instance - :param volumeName: the name of the volume (String) - :param sgGroupName: the name of the storage group (String) - :param extraSpecs: additional info - :returns: int -- rc the return code of the job - :returns: dict -- the job dict - """ - self.provision.add_members_to_masking_group( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance.path, volumeName, extraSpecs) - - LOG.info(_LI( - "Added volume: %(volumeName)s to existing storage group " - "%(sgGroupName)s."), - {'volumeName': volumeName, - 'sgGroupName': sgGroupName}) - - def remove_device_from_default_storage_group( - self, conn, controllerConfigService, volumeInstanceName, - volumeName, fastPolicyName, extraSpecs): - """Remove the volume from the default storage group. - - Remove the volume from the default storage group for the FAST - policy and return the default storage group instance name. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller config service - :param volumeInstanceName: the volume instance name - :param volumeName: the volume name (String) - :param fastPolicyName: the fast policy name (String) - :param extraSpecs: additional info - :returns: instance name defaultStorageGroupInstanceName - """ - failedRet = None - defaultStorageGroupInstanceName, defaultSgName = ( - self.fast.get_and_verify_default_storage_group( - conn, controllerConfigService, volumeInstanceName, - volumeName, fastPolicyName)) - - if defaultStorageGroupInstanceName is None: - LOG.warning(_LW( - "Volume %(volumeName)s was not first part of the default " - "storage group for the FAST Policy."), - {'volumeName': volumeName}) - return failedRet - - assocVolumeInstanceNames = self.get_devices_from_storage_group( - conn, defaultStorageGroupInstanceName) - - LOG.debug( - "There are %(length)lu associated with the default storage group " - "for fast before removing volume %(volumeName)s.", - {'length': len(assocVolumeInstanceNames), - 'volumeName': volumeName}) - - self.provision.remove_device_from_storage_group( - conn, controllerConfigService, defaultStorageGroupInstanceName, - volumeInstanceName, volumeName, extraSpecs) - - assocVolumeInstanceNames = self.get_devices_from_storage_group( - conn, defaultStorageGroupInstanceName) - LOG.debug( - "There are %(length)lu associated with the default storage group " - "for fast after removing volume %(volumeName)s.", - {'length': len(assocVolumeInstanceNames), - 'volumeName': volumeName}) - - # Required for unit tests. - emptyStorageGroupInstanceName = ( - self._wrap_get_storage_group_from_volume(conn, volumeInstanceName, - defaultSgName)) - - if emptyStorageGroupInstanceName is not None: - LOG.error(_LE( - "Failed to remove %(volumeName)s from the default storage " - "group for the FAST Policy."), - {'volumeName': volumeName}) - return failedRet - - return defaultStorageGroupInstanceName - - def _wrap_get_storage_group_from_volume(self, conn, volumeInstanceName, - defaultSgName): - """Wrapper for get_storage_group_from_volume. - - Needed for override in tests. - - :param conn: the connection to the ecom server - :param volumeInstanceName: the volume instance name - :param defaultSgName: the default storage group name - :returns: emptyStorageGroupInstanceName - """ - - return self.utils.get_storage_group_from_volume( - conn, volumeInstanceName, defaultSgName) - - def get_devices_from_storage_group( - self, conn, storageGroupInstanceName): - """Get the associated volume Instance names. - - Given the storage group instance name get the associated volume - Instance names. - - :param conn: connection the the ecom server - :param storageGroupInstanceName: the storage group instance name - :returns: list -- volumeInstanceNames list of volume instance names - """ - volumeInstanceNames = conn.AssociatorNames( - storageGroupInstanceName, - ResultClass='EMC_StorageVolume') - - return volumeInstanceNames - - def get_associated_masking_groups_from_device( - self, conn, volumeInstanceName): - """Get the associated storage groups from the volume Instance name. - - Given the volume instance name get the associated storage group - instance names. - - :param conn: connection the the ecom server - :param volumeInstanceName: the volume instance name - :returns: list -- list of storage group instance names - """ - maskingGroupInstanceNames = conn.AssociatorNames( - volumeInstanceName, - ResultClass='CIM_DeviceMaskingGroup', - AssocClass='CIM_OrderedMemberOfCollection') - if len(maskingGroupInstanceNames) > 0: - return maskingGroupInstanceNames - else: - LOG.info(_LI("Volume %(volumeName)s not in any storage group."), - {'volumeName': volumeInstanceName}) - return None - - def remove_and_reset_members( - self, conn, controllerConfigService, volumeInstance, - volumeName, extraSpecs, connector=None, reset=True): - """This is called on a delete, unmap device or rollback. - - If the connector is not None get the associated SG and remove volume - from the storage group, otherwise it is a VMAX3 deletion. - - :param conn: connection the the ecom server - :param controllerConfigService: the controller configuration service - :param volumeInstance: the volume Instance - :param volumeName: the volume name - :param extraSpecs: additional info - :param connector: optional - :param reset: reset, return to original SG (optional) - :returns: storageGroupInstanceName - """ - storageGroupInstanceName = None - if connector is not None: - storageGroupInstanceName = self._get_sg_associated_with_connector( - conn, controllerConfigService, volumeInstance.path, - volumeName, connector) - if storageGroupInstanceName: - self._remove_volume_from_sg( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, extraSpecs) - else: # Connector is None in V3 volume deletion case. - self._cleanup_deletion_v3( - conn, controllerConfigService, volumeInstance, extraSpecs) - if reset: - self._return_back_to_default_sg( - conn, controllerConfigService, volumeInstance, volumeName, - extraSpecs) - - return storageGroupInstanceName - - def _cleanup_deletion_v3( - self, conn, controllerConfigService, volumeInstance, extraSpecs): - """Pre cleanup before VMAX3 deletion operation - - :param conn: the ecom connection - :param controllerConfigService: storage system instance name - :param volumeInstance: the volume instance - :param extraSpecs: the extra specifications - """ - storageGroupInstanceNames = ( - self.get_associated_masking_groups_from_device( - conn, volumeInstance.path)) - - if storageGroupInstanceNames: - sgNum = len(storageGroupInstanceNames) - if len(storageGroupInstanceNames) > 1: - LOG.warning(_LW("Volume %(volumeName)s is belong to " - "%(sgNum)s storage groups."), - {'volumeName': volumeInstance['ElementName'], - 'sgNum': sgNum}) - for storageGroupInstanceName in storageGroupInstanceNames: - self._remove_volume_from_sg( - conn, controllerConfigService, - storageGroupInstanceName, - volumeInstance, - extraSpecs) - - def _remove_volume_from_sg( - self, conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, extraSpecs): - - """Remove volume from storage group - - :param conn: the ecom connection - :param controllerConfigService: storage system instance name - :param storageGroupInstanceName: the SG instance name - :param volumeInstance: the volume instance - :param extraSpecs: the extra specifications - """ - instance = conn.GetInstance(storageGroupInstanceName, LocalOnly=False) - storageGroupName = instance['ElementName'] - - volumeInstanceNames = self.get_devices_from_storage_group( - conn, storageGroupInstanceName) - - numVolInStorageGroup = len(volumeInstanceNames) - LOG.debug( - "There are %(numVol)d volumes in the storage group " - "%(maskingGroup)s.", - {'numVol': numVolInStorageGroup, - 'maskingGroup': storageGroupInstanceName}) - - if numVolInStorageGroup == 1: - # Last volume in the storage group. - self._last_vol_in_SG( - conn, controllerConfigService, storageGroupInstanceName, - storageGroupName, volumeInstance, - volumeInstance['ElementName'], extraSpecs) - else: - # Not the last volume so remove it from storage group - self._multiple_vols_in_SG( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, volumeInstance['ElementName'], - numVolInStorageGroup, extraSpecs) - - def _last_vol_in_SG( - self, conn, controllerConfigService, storageGroupInstanceName, - storageGroupName, volumeInstance, volumeName, extraSpecs): - """Steps if the volume is the last in a storage group. - - 1. Check if the volume is in a masking view. - 2. If it is in a masking view, delete the masking view, remove the - initiators from the initiator group and delete the initiator - group if there are no other masking views associated with the - initiator group, remove the volume from the storage group, and - delete the storage group. - 3. If it is not in a masking view, remove the volume from the - storage group and delete the storage group. - - :param conn: the ecom connection - :param controllerConfigService: storage system instance name - :param storageGroupInstanceName: the SG instance name - :param storageGroupName: the Storage group name (String) - :param volumeInstance: the volume instance - :param volumeName: the volume name - :param extraSpecs: the extra specifications - """ - status = False - LOG.debug("Only one volume remains in storage group " - "%(sgname)s. Driver will attempt cleanup.", - {'sgname': storageGroupName}) - mvInstanceName = self.get_masking_view_from_storage_group( - conn, storageGroupInstanceName) - if mvInstanceName is None: - LOG.debug("Unable to get masking view %(maskingView)s " - "from storage group.", - {'maskingView': mvInstanceName}) - else: - maskingViewInstance = conn.GetInstance( - mvInstanceName, LocalOnly=False) - maskingViewName = maskingViewInstance['ElementName'] - - if mvInstanceName: - maskingViewInstance = conn.GetInstance( - mvInstanceName, LocalOnly=False) - maskingViewName = maskingViewInstance['ElementName'] - - @lockutils.synchronized(maskingViewName, - "emc-mv-", True) - def do_delete_mv_ig_and_sg(): - return self._delete_mv_ig_and_sg( - conn, controllerConfigService, mvInstanceName, - maskingViewName, storageGroupInstanceName, - storageGroupName, volumeInstance, volumeName, - extraSpecs) - do_delete_mv_ig_and_sg() - status = True - else: - # Remove the volume from the storage group and delete the SG. - self._remove_last_vol_and_delete_sg( - conn, controllerConfigService, - storageGroupInstanceName, - storageGroupName, volumeInstance.path, - volumeName, extraSpecs) - status = True - return status - - def _multiple_vols_in_SG( - self, conn, controllerConfigService, storageGroupInstanceName, - volumeInstance, volumeName, numVolsInSG, extraSpecs): - """If the volume is not the last in the storage group - - Remove the volume from the SG. - - :param conn: the ecom connection - :param controllerConfigService: storage system instance name - :param storageGroupInstanceName: the SG instance name - :param volumeInstance: the volume instance - :param volumeName: the volume name - :param numVolsInSG: the number of volumes in the SG - :param extraSpecs: the extra specifications - """ - - LOG.debug("Start: number of volumes in masking storage group: " - "%(numVol)d", {'numVol': numVolsInSG}) - self.provision.remove_device_from_storage_group( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstance.path, volumeName, extraSpecs) - - LOG.debug( - "RemoveMembers for volume %(volumeName)s completed " - "successfully.", {'volumeName': volumeName}) - - volumeInstanceNames = self.get_devices_from_storage_group( - conn, storageGroupInstanceName) - LOG.debug( - "End: number of volumes in masking storage group: %(numVol)d.", - {'numVol': len(volumeInstanceNames)}) - - def _delete_mv_ig_and_sg( - self, conn, controllerConfigService, mvInstanceName, - maskingViewName, storageGroupInstanceName, storageGroupName, - volumeInstance, volumeName, extraSpecs): - """Delete the Masking view, the storage Group and the initiator group. - - :param conn: connection the the ecom server - :param controllerConfigService: the controller configuration service - :param mvInstanceName: masking view instance name - :param maskingViewName: masking view name - :param storageGroupInstanceName: storage group instance name - :param maskingViewName: masking view name - :param volumeInstance: the volume Instance - :param volumeName: the volume name - :param extraSpecs: extra specs - """ - isV3 = extraSpecs[ISV3] - fastPolicyName = extraSpecs.get(FASTPOLICY, None) - - storageSystemInstanceName = self.utils.find_storage_system( - conn, controllerConfigService) - initiatorGroupInstanceName = ( - self.get_initiator_group_from_masking_view(conn, mvInstanceName)) - self._last_volume_delete_masking_view( - conn, controllerConfigService, mvInstanceName, - maskingViewName, extraSpecs) - self._last_volume_delete_initiator_group( - conn, controllerConfigService, - initiatorGroupInstanceName, extraSpecs) - - if not isV3: - isTieringPolicySupported, tierPolicyServiceInstanceName = ( - self._get_tiering_info(conn, storageSystemInstanceName, - fastPolicyName)) - self._get_and_remove_rule_association( - conn, fastPolicyName, - isTieringPolicySupported, - tierPolicyServiceInstanceName, - storageSystemInstanceName['Name'], - storageGroupInstanceName, extraSpecs) - - self._remove_last_vol_and_delete_sg( - conn, controllerConfigService, storageGroupInstanceName, - storageGroupName, volumeInstance.path, volumeName, - extraSpecs) - - LOG.debug( - "Volume %(volumeName)s successfully removed from SG and " - "Storage Group %(storageGroupName)s successfully deleted. ", - {'volumeName': volumeName, - 'storageGroupName': storageGroupName}) - - def _return_back_to_default_sg( - self, conn, controllerConfigService, volumeInstance, volumeName, - extraSpecs): - """Return volume to default storage group - - Moving the volume to the default SG for VMAX3 and - FAST for VMAX2. - - :param conn: connection the the ecom server - :param controllerConfigService: the controller configuration service - :param volumeInstance: the volume Instance - :param volumeName: the volume name - :param extraSpecs: extra specs - """ - # Add it back to the default storage group. - if extraSpecs[ISV3]: - self.return_volume_to_default_storage_group_v3( - conn, controllerConfigService, - volumeInstance, volumeName, extraSpecs) - else: - # V2 if FAST POLICY enabled, move the volume to the default - # SG. - fastPolicyName = extraSpecs.get(FASTPOLICY, None) - storageSystemInstanceName = self.utils.find_storage_system( - conn, controllerConfigService) - isTieringPolicySupported, __ = ( - self._get_tiering_info(conn, storageSystemInstanceName, - fastPolicyName)) - if fastPolicyName is not None and isTieringPolicySupported: - self._cleanup_tiering( - conn, controllerConfigService, fastPolicyName, - volumeInstance, volumeName, extraSpecs) - - def _get_sg_associated_with_connector( - self, conn, controllerConfigService, volumeInstanceName, - volumeName, connector): - """Get storage group associated with connector. - - If the connector gets passed then extra logic required to - get storage group. - - :param conn: the ecom connection - :param controllerConfigService: storage system instance name - :param volumeInstanceName: the volume instance name - :param volumeName: the volume name (String) - :param connector: the connector object - :returns: storageGroupInstanceName(can be None) - """ - return self._get_sg_or_mv_associated_with_initiator( - conn, controllerConfigService, volumeInstanceName, - volumeName, connector, True) - - def _get_tiering_info( - self, conn, storageSystemInstanceName, fastPolicyName): - """Get tiering specifics. - - :param conn: the ecom connection - :param storageSystemInstanceName: storage system instance name - :param fastPolicyName: - :returns: boolean -- isTieringPolicySupported - :returns: tierPolicyServiceInstanceName - """ - isTieringPolicySupported = False - tierPolicyServiceInstanceName = None - if fastPolicyName is not None: - tierPolicyServiceInstanceName = self.utils.get_tier_policy_service( - conn, storageSystemInstanceName) - - isTieringPolicySupported = self.fast.is_tiering_policy_enabled( - conn, tierPolicyServiceInstanceName) - LOG.debug( - "FAST policy enabled on %(storageSystem)s: %(isSupported)s", - {'storageSystem': storageSystemInstanceName, - 'isSupported': isTieringPolicySupported}) - - return isTieringPolicySupported, tierPolicyServiceInstanceName - - def _last_volume_delete_masking_view( - self, conn, controllerConfigService, mvInstanceName, - maskingViewName, extraSpecs): - """Delete the masking view. - - Delete the masking view if the volume is the last one in the - storage group. - - :param conn: the ecom connection - :param controllerConfigService: controller config service - :param mvInstanceName: masking view instance name - :param maskingViewName: masking view name - :param extraSpecs: extra specifications - """ - LOG.debug( - "Last volume in the storage group, deleting masking view " - "%(maskingViewName)s.", - {'maskingViewName': maskingViewName}) - self._delete_masking_view( - conn, controllerConfigService, maskingViewName, - mvInstanceName, extraSpecs) - - mvInstance = self.utils.get_existing_instance( - conn, mvInstanceName) - if mvInstance: - exceptionMessage = (_( - "Masking view %(maskingViewName)s " - "was not deleted successfully") % - {'maskingViewName': maskingViewName}) - - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - else: - LOG.info(_LI( - "Masking view %(maskingViewName)s successfully deleted."), - {'maskingViewName': maskingViewName}) - - def _get_and_remove_rule_association( - self, conn, fastPolicyName, isTieringPolicySupported, - tierPolicyServiceInstanceName, storageSystemName, - storageGroupInstanceName, extraSpecs): - """Remove the storage group from the policy rule. - - :param conn: the ecom connection - :param fastPolicyName: the fast policy name - :param isTieringPolicySupported: boolean - :param tierPolicyServiceInstanceName: the tier policy instance name - :param storageSystemName: storage system name - :param storageGroupInstanceName: the storage group instance name - :param extraSpecs: additional info - """ - # Disassociate storage group from FAST policy. - if fastPolicyName is not None and isTieringPolicySupported is True: - tierPolicyInstanceName = self.fast.get_tier_policy_by_name( - conn, storageSystemName, fastPolicyName) - - LOG.debug( - "Policy: %(policy)s, policy service:%(service)s, " - "masking group: %(maskingGroup)s.", - {'policy': tierPolicyInstanceName, - 'service': tierPolicyServiceInstanceName, - 'maskingGroup': storageGroupInstanceName}) - - self.fast.delete_storage_group_from_tier_policy_rule( - conn, tierPolicyServiceInstanceName, - storageGroupInstanceName, tierPolicyInstanceName, extraSpecs) - - def return_volume_to_default_storage_group_v3( - self, conn, controllerConfigurationService, - volumeInstance, volumeName, extraSpecs): - """Return volume to the default storage group in v3. - - :param conn: the ecom connection - :param controllerConfigService: controller config service - :param volumeInstance: volumeInstance - :param volumeName: the volume name - :param extraSpecs: additional info - :raises: VolumeBackendAPIException - """ - storageGroupName = self.utils.get_v3_storage_group_name( - extraSpecs[self.utils.POOL], extraSpecs[self.utils.SLO], - extraSpecs[self.utils.WORKLOAD]) - storageGroupInstanceName = self.utils.find_storage_masking_group( - conn, controllerConfigurationService, storageGroupName) - - if not storageGroupInstanceName: - storageGroupInstanceName = ( - self.provisionv3.create_storage_group_v3( - conn, controllerConfigurationService, storageGroupName, - extraSpecs[self.utils.POOL], extraSpecs[self.utils.SLO], - extraSpecs[self.utils.WORKLOAD], extraSpecs)) - if not storageGroupInstanceName: - errorMessage = (_("Failed to create storage group " - "%(storageGroupName)s.") % - {'storageGroupName': storageGroupName}) - LOG.error(errorMessage) - raise exception.VolumeBackendAPIException(data=errorMessage) - - self._add_volume_to_sg_and_verify( - conn, controllerConfigurationService, - storageGroupInstanceName, volumeInstance, volumeName, - storageGroupName, extraSpecs) - - def _cleanup_tiering( - self, conn, controllerConfigService, fastPolicyName, - volumeInstance, volumeName, extraSpecs): - """Clean up tiering. - - :param conn: the ecom connection - :param controllerConfigService: the controller configuration service - :param fastPolicyName: the fast policy name - :param volumeInstance: volume instance - :param volumeName: the volume name - :param extraSpecs: additional info - """ - defaultStorageGroupInstanceName = ( - self.fast.get_policy_default_storage_group( - conn, controllerConfigService, fastPolicyName)) - volumeInstanceNames = self.get_devices_from_storage_group( - conn, defaultStorageGroupInstanceName) - LOG.debug( - "Start: number of volumes in default storage group: %(numVol)d.", - {'numVol': len(volumeInstanceNames)}) - defaultStorageGroupInstanceName = ( - self.fast.add_volume_to_default_storage_group_for_fast_policy( - conn, controllerConfigService, volumeInstance, volumeName, - fastPolicyName, extraSpecs)) - # Check default storage group number of volumes. - volumeInstanceNames = self.get_devices_from_storage_group( - conn, defaultStorageGroupInstanceName) - LOG.debug( - "End: number of volumes in default storage group: %(numVol)d.", - {'numVol': len(volumeInstanceNames)}) - - def get_target_wwns(self, conn, mvInstanceName): - """Get the DA ports wwns. - - :param conn: the ecom connection - :param mvInstanceName: masking view instance name - :returns: list -- the list of target wwns for the masking view - """ - targetWwns = [] - targetPortInstanceNames = conn.AssociatorNames( - mvInstanceName, - ResultClass='Symm_FCSCSIProtocolEndpoint') - numberOfPorts = len(targetPortInstanceNames) - if numberOfPorts <= 0: - LOG.warning(_LW("No target ports found in " - "masking view %(maskingView)s."), - {'numPorts': len(targetPortInstanceNames), - 'maskingView': mvInstanceName}) - for targetPortInstanceName in targetPortInstanceNames: - targetWwns.append(targetPortInstanceName['Name']) - return targetWwns - - def get_masking_view_by_volume(self, conn, volumeInstance, connector): - """Given volume, retrieve the masking view instance name. - - :param conn: the ecom connection - :param volumeInstance: the volume instance - :param connector: the connector object - :returns: masking view instance name - """ - - storageSystemName = volumeInstance['SystemName'] - controllerConfigService = ( - self.utils.find_controller_configuration_service( - conn, storageSystemName)) - volumeName = volumeInstance['ElementName'] - mvInstanceName = ( - self._get_sg_or_mv_associated_with_initiator( - conn, controllerConfigService, volumeInstance.path, - volumeName, connector, False)) - return mvInstanceName - - def get_masking_views_by_port_group(self, conn, portGroupInstanceName): - """Given port group, retrieve the masking view instance name. - - :param conn: the ecom connection - :param portGroupInstanceName: the instance name of the port group - :returns: masking view instance names - """ - mvInstanceNames = conn.AssociatorNames( - portGroupInstanceName, ResultClass='Symm_LunMaskingView') - return mvInstanceNames - - def get_masking_views_by_initiator_group( - self, conn, initiatorGroupInstanceName): - """Given initiator group, retrieve the masking view instance name. - - Retrieve the list of masking view instances associated with the - initiator group instance name. - - :param conn: the ecom connection - :param initiatorGroupInstanceName: the instance name of the - initiator group - :returns: list of masking view instance names - """ - mvInstanceNames = conn.AssociatorNames( - initiatorGroupInstanceName, ResultClass='Symm_LunMaskingView') - return mvInstanceNames - - def get_port_group_from_masking_view(self, conn, maskingViewInstanceName): - """Get the port group in a masking view. - - :param conn: the ecom connection - :param maskingViewInstanceName: masking view instance name - :returns: portGroupInstanceName - """ - portGroupInstanceNames = conn.AssociatorNames( - maskingViewInstanceName, ResultClass='SE_TargetMaskingGroup') - if len(portGroupInstanceNames) > 0: - LOG.debug("Found port group %(pg)s in masking view %(mv)s.", - {'pg': portGroupInstanceNames[0], - 'mv': maskingViewInstanceName}) - return portGroupInstanceNames[0] - else: - LOG.warning(_LW("No port group found in masking view %(mv)s."), - {'mv': maskingViewInstanceName}) - - def get_initiator_group_from_masking_view( - self, conn, maskingViewInstanceName): - """Get initiator group in a masking view. - - :param conn: the ecom connection - :param maskingViewInstanceName: masking view instance name - :returns: initiatorGroupInstanceName or None if it is not found - """ - initiatorGroupInstanceNames = conn.AssociatorNames( - maskingViewInstanceName, ResultClass='SE_InitiatorMaskingGroup') - if len(initiatorGroupInstanceNames) > 0: - LOG.debug("Found initiator group %(ig)s in masking view %(mv)s.", - {'ig': initiatorGroupInstanceNames[0], - 'mv': maskingViewInstanceName}) - return initiatorGroupInstanceNames[0] - else: - LOG.warning(_LW("No Initiator group found in masking view " - "%(mv)s."), {'mv': maskingViewInstanceName}) - - def _get_sg_or_mv_associated_with_initiator( - self, conn, controllerConfigService, volumeInstanceName, - volumeName, connector, getSG=True): - """Get storage group or masking view associated with connector. - - If the connector gets passed then extra logic required to - get storage group. - - :param conn: the ecom connection - :param controllerConfigService: storage system instance name - :param volumeInstanceName: volume instance name - :param volumeName: volume element name - :param connector: the connector object - :param getSG: True if to get storage group; otherwise get masking - :returns: foundInstanceName(can be None) - """ - foundInstanceName = None - initiatorNames = self._find_initiator_names(conn, connector) - igInstanceNameFromConnector = self._find_initiator_masking_group( - conn, controllerConfigService, initiatorNames) - # Device can be shared by multi-SGs in a multi-host attach case. - storageGroupInstanceNames = ( - self.get_associated_masking_groups_from_device( - conn, volumeInstanceName)) - LOG.debug("Found storage groups volume " - "%(volumeName)s is in: %(storageGroups)s", - {'volumeName': volumeName, - 'storageGroups': storageGroupInstanceNames}) - if storageGroupInstanceNames: # not empty - # Get the SG by IGs. - for sgInstanceName in storageGroupInstanceNames: - # Get maskingview from storage group. - mvInstanceName = self.get_masking_view_from_storage_group( - conn, sgInstanceName) - LOG.debug("Found masking view associated with SG " - "%(storageGroup)s: %(maskingview)s", - {'maskingview': mvInstanceName, - 'storageGroup': sgInstanceName}) - # Get initiator group from masking view. - igInstanceName = ( - self.get_initiator_group_from_masking_view( - conn, mvInstanceName)) - LOG.debug("Initiator Group in masking view %(ig)s: " - "IG associated with connector%(igFromConnector)s", - {'ig': igInstanceName, - 'igFromConnector': igInstanceNameFromConnector}) - if igInstanceName == igInstanceNameFromConnector: - if getSG is True: - foundInstanceName = sgInstanceName - LOG.debug("Found the storage group associated with " - "initiator %(initiator)s: %(storageGroup)s", - {'initiator': initiatorNames, - 'storageGroup': foundInstanceName}) - else: - foundInstanceName = mvInstanceName - LOG.debug("Found the masking view associated with " - "initiator %(initiator)s: %(maskingview)s.", - {'initiator': initiatorNames, - 'maskingview': foundInstanceName}) - - break - return foundInstanceName - - def _remove_last_vol_and_delete_sg(self, conn, controllerConfigService, - storageGroupInstanceName, - storageGroupName, volumeInstanceName, - volumeName, extraSpecs): - """Remove the last volume and delete the storage group - - :param conn: the ecom connection - :param controllerConfigService: controller config service - :param storageGroupInstanceName: storage group instance name - :param storageGroupName: storage group name - :param volumeInstanceName: volume instance name - :param volumeName: volume name - :param extrSpecs: additional info - """ - self.provision.remove_device_from_storage_group( - conn, controllerConfigService, storageGroupInstanceName, - volumeInstanceName, volumeName, extraSpecs) - - LOG.debug( - "Remove the last volume %(volumeName)s completed " - "successfully.", - {'volumeName': volumeName}) - - # Delete storage group. - self._delete_storage_group(conn, controllerConfigService, - storageGroupInstanceName, - storageGroupName, extraSpecs) - storageGroupInstance = self.utils.get_existing_instance( - conn, storageGroupInstanceName) - if storageGroupInstance: - exceptionMessage = (_( - "Storage group %(storageGroupName)s " - "was not deleted successfully") % - {'storageGroupName': storageGroupName}) - - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - else: - LOG.info(_LI( - "Storage Group %(storageGroupName)s successfully deleted."), - {'storageGroupName': storageGroupName}) - - def _delete_storage_group(self, conn, controllerConfigService, - storageGroupInstanceName, storageGroupName, - extraSpecs): - """Delete empty storage group - - :param conn: the ecom connection - :param controllerConfigService: controller config service - :param storageGroupInstanceName: storage group instance name - :param storageGroupName: storage group name - :param extraSpecs: extra specifications - """ - rc, job = conn.InvokeMethod( - 'DeleteGroup', - controllerConfigService, - MaskingGroup=storageGroupInstanceName, - Force=True) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Deleting Group: %(storageGroupName)s. " - "Return code: %(rc)lu. Error: %(error)s") - % {'storageGroupName': storageGroupName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - def _delete_initiator_group(self, conn, controllerConfigService, - initiatorGroupInstanceName, initiatorGroupName, - extraSpecs): - """Delete an initiatorGroup. - - :param conn - connection to the ecom server - :param controllerConfigService - controller config service - :param initiatorGroupInstanceName - the initiator group instance name - :param initiatorGroupName - initiator group name - :param extraSpecs: extra specifications - """ - - rc, job = conn.InvokeMethod( - 'DeleteGroup', - controllerConfigService, - MaskingGroup=initiatorGroupInstanceName, - Force=True) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Deleting Initiator Group: %(initiatorGroupName)s. " - "Return code: %(rc)lu. Error: %(error)s") - % {'initiatorGroupName': initiatorGroupName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - else: - LOG.debug("Initiator group %(initiatorGroupName)s " - "is successfully deleted.", - {'initiatorGroupName': initiatorGroupName}) - else: - LOG.debug("Initiator group %(initiatorGroupName)s " - "is successfully deleted.", - {'initiatorGroupName': initiatorGroupName}) - - def _delete_storage_hardware_id(self, - conn, - hardwareIdManagementService, - hardwareIdPath): - """Delete given initiator path - - Delete the initiator. Do not rise exception or failure if deletion - fails due to any reasons. - - :param conn - connection to the ecom server - :param hardwareIdManagementService - hardware id management service - :param hardwareIdPath - The path of the initiator object - """ - ret = conn.InvokeMethod('DeleteStorageHardwareID', - hardwareIdManagementService, - HardwareID = hardwareIdPath) - if ret == 0: - LOG.debug("Deletion of initiator path %(hardwareIdPath)s " - "is successful.", {'hardwareIdPath': hardwareIdPath}) - else: - LOG.warning(_LW("Deletion of initiator path %(hardwareIdPath)s " - "is failed."), {'hardwareIdPath': hardwareIdPath}) - - def _delete_initiators_from_initiator_group(self, conn, - controllerConfigService, - initiatorGroupInstanceName, - initiatorGroupName): - """Delete initiators - - Delete all initiators associated with the initiator group instance. - Cleanup whatever is possible. It will not return any failure or - rise exception if deletion fails due to any reasons. - - :param conn - connection to the ecom server - :param controllerConfigService - controller config service - :param initiatorGroupInstanceName - the initiator group instance name - """ - storageHardwareIdInstanceNames = ( - conn.AssociatorNames(initiatorGroupInstanceName, - ResultClass='SE_StorageHardwareID')) - if len(storageHardwareIdInstanceNames) == 0: - LOG.debug("No initiators found in Initiator group " - "%(initiatorGroupName)s.", - {'initiatorGroupName': initiatorGroupName}) - return - storageSystemName = controllerConfigService['SystemName'] - hardwareIdManagementService = ( - self.utils.find_storage_hardwareid_service(conn, - storageSystemName)) - for storageHardwareIdInstanceName in storageHardwareIdInstanceNames: - initiatorName = storageHardwareIdInstanceName['InstanceID'] - hardwareIdPath = storageHardwareIdInstanceName - LOG.debug("Initiator %(initiatorName)s " - "will be deleted from the Initiator group " - "%(initiatorGroupName)s. HardwareIdPath is " - "%(hardwareIdPath)s.", - {'initiatorName': initiatorName, - 'initiatorGroupName': initiatorGroupName, - 'hardwareIdPath': hardwareIdPath}) - self._delete_storage_hardware_id(conn, - hardwareIdManagementService, - hardwareIdPath) - - def _last_volume_delete_initiator_group( - self, conn, controllerConfigService, - initiatorGroupInstanceName, extraSpecs): - """Delete the initiator group - - Delete the Initiator group if there are no masking views associated - with the initiator group. - - :param conn: the ecom connection - :param controllerConfigService: controller config service - :param igInstanceNames: initiator group instance name - :param extraSpecs: extra specifications - """ - maskingViewInstanceNames = self.get_masking_views_by_initiator_group( - conn, initiatorGroupInstanceName) - initiatorGroupInstance = conn.GetInstance(initiatorGroupInstanceName) - initiatorGroupName = initiatorGroupInstance['ElementName'] - - if len(maskingViewInstanceNames) == 0: - LOG.debug( - "Last volume is associated with the initiator group, deleting " - "the associated initiator group %(initiatorGroupName)s.", - {'initiatorGroupName': initiatorGroupName}) - self._delete_initiators_from_initiator_group( - conn, controllerConfigService, initiatorGroupInstanceName, - initiatorGroupName) - self._delete_initiator_group(conn, controllerConfigService, - initiatorGroupInstanceName, - initiatorGroupName, extraSpecs) - else: - LOG.warning(_LW("Initiator group %(initiatorGroupName)s is " - "associated with masking views and can't be " - "deleted. Number of associated masking view is: " - "%(nmv)d."), - {'initiatorGroupName': initiatorGroupName, - 'nmv': len(maskingViewInstanceNames)}) - - def _create_hardware_ids( - self, conn, initiatorNames, storageSystemName): - """Create hardwareIds for initiator(s). - - :param conn: the connection to the ecom server - :param initiatorNames: the list of initiator names - :param storageSystemName: the storage system name - :returns: list -- foundHardwareIDsInstanceNames - """ - foundHardwareIDsInstanceNames = [] - - hardwareIdManagementService = ( - self.utils.find_storage_hardwareid_service( - conn, storageSystemName)) - for initiatorName in initiatorNames: - hardwareIdInstanceName = ( - self.utils.create_storage_hardwareId_instance_name( - conn, hardwareIdManagementService, initiatorName)) - LOG.debug( - "Created hardwareId Instance: %(hardwareIdInstanceName)s.", - {'hardwareIdInstanceName': hardwareIdInstanceName}) - foundHardwareIDsInstanceNames.append(hardwareIdInstanceName) - - return foundHardwareIDsInstanceNames - - def _get_port_group_name_from_mv(self, conn, maskingViewName, - storageSystemName): - """Get the port group name from the masking view. - - :param conn: the connection to the ecom server - :param maskingViewName: the masking view name - :param storageSystemName: the storage system name - :returns: String - port group name - String - error message - """ - errorMessage = None - portGroupName = None - portGroupInstanceName = ( - self._get_port_group_from_masking_view( - conn, maskingViewName, storageSystemName)) - if portGroupInstanceName is None: - LOG.error(_LE( - "Cannot get port group from masking view: " - "%(maskingViewName)s. "), - {'maskingViewName': maskingViewName}) - else: - try: - portGroupInstance = ( - conn.GetInstance(portGroupInstanceName)) - portGroupName = ( - portGroupInstance['ElementName']) - except Exception: - LOG.error(_LE( - "Cannot get port group name.")) - return portGroupName, errorMessage diff --git a/cinder/volume/drivers/emc/emc_vmax_provision.py b/cinder/volume/drivers/emc/emc_vmax_provision.py deleted file mode 100644 index c38174a06..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_provision.py +++ /dev/null @@ -1,1046 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -import time - -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _ -from cinder.volume.drivers.emc import emc_vmax_utils - - -LOG = logging.getLogger(__name__) - -STORAGEGROUPTYPE = 4 -POSTGROUPTYPE = 3 - -EMC_ROOT = 'root/emc' -THINPROVISIONINGCOMPOSITE = 32768 -THINPROVISIONING = 5 -SYNC_CLONE_LOCAL = 10 -COPY_ON_WRITE = 6 -TF_CLONE = 8 - - -class EMCVMAXProvision(object): - """Provisioning Class for SMI-S based EMC volume drivers. - - This Provisioning class is for EMC volume drivers based on SMI-S. - It supports VMAX arrays. - """ - def __init__(self, prtcl): - self.protocol = prtcl - self.utils = emc_vmax_utils.EMCVMAXUtils(prtcl) - - def delete_volume_from_pool( - self, conn, storageConfigservice, volumeInstanceName, volumeName, - extraSpecs): - """Given the volume instance remove it from the pool. - - :param conn: connection the the ecom server - :param storageConfigservice: volume created from job - :param volumeInstanceName: the volume instance name - :param volumeName: the volume name (String) - :param extraSpecs: additional info - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - if isinstance(volumeInstanceName, list): - theElements = volumeInstanceName - volumeName = 'Bulk Delete' - else: - theElements = [volumeInstanceName] - - rc, job = conn.InvokeMethod( - 'ReturnElementsToStoragePool', storageConfigservice, - TheElements=theElements) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Delete Volume: %(volumeName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'volumeName': volumeName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod EMCReturnToStoragePool took: " - "%(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc - - def create_volume_from_pool( - self, conn, storageConfigService, volumeName, - poolInstanceName, volumeSize, extraSpecs): - """Create the volume in the specified pool. - - :param conn: the connection information to the ecom server - :param storageConfigService: the storage configuration service - :param volumeName: the volume name (String) - :param poolInstanceName: the pool instance name to create - the dummy volume in - :param volumeSize: volume size (String) - :param extraSpecs: additional info - :returns: dict -- the volume dict - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateOrModifyElementFromStoragePool', - storageConfigService, ElementName=volumeName, - InPool=poolInstanceName, - ElementType=self.utils.get_num(THINPROVISIONING, '16'), - Size=self.utils.get_num(volumeSize, '64'), - EMCBindElements=False) - - LOG.debug("Create Volume: %(volumename)s Return code: %(rc)lu.", - {'volumename': volumeName, - 'rc': rc}) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Volume: %(volumeName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'volumeName': volumeName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateOrModifyElementFromStoragePool " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - # Find the newly created volume. - volumeDict = self.get_volume_dict_from_job(conn, job['Job']) - return volumeDict, rc - - def create_and_get_storage_group(self, conn, controllerConfigService, - storageGroupName, volumeInstanceName, - extraSpecs): - """Create a storage group and return it. - - :param conn: the connection information to the ecom server - :param controllerConfigService: the controller configuration service - :param storageGroupName: the storage group name (String - :param volumeInstanceName: the volume instance name - :param extraSpecs: additional info - :returns: foundStorageGroupInstanceName - instance name of the - default storage group - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateGroup', controllerConfigService, GroupName=storageGroupName, - Type=self.utils.get_num(STORAGEGROUPTYPE, '16'), - Members=[volumeInstanceName]) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Group: %(groupName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'groupName': storageGroupName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateGroup " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - foundStorageGroupInstanceName = self._find_new_storage_group( - conn, job, storageGroupName) - - return foundStorageGroupInstanceName - - def create_storage_group_no_members( - self, conn, controllerConfigService, groupName, extraSpecs): - """Create a new storage group that has no members. - - :param conn: connection the ecom server - :param controllerConfigService: the controller configuration service - :param groupName: the proposed group name - :param extraSpecs: additional info - :returns: foundStorageGroupInstanceName - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateGroup', controllerConfigService, GroupName=groupName, - Type=self.utils.get_num(STORAGEGROUPTYPE, '16'), - DeleteWhenBecomesUnassociated=False) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Group: %(groupName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'groupName': groupName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateGroup " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - foundStorageGroupInstanceName = self._find_new_storage_group( - conn, job, groupName) - - return foundStorageGroupInstanceName - - def _find_new_storage_group( - self, conn, maskingGroupDict, storageGroupName): - """After creating a new storage group find it and return it. - - :param conn: connection the ecom server - :param maskingGroupDict: the maskingGroupDict dict - :param storageGroupName: storage group name (String) - :returns: maskingGroupDict['MaskingGroup'] - """ - foundStorageGroupInstanceName = None - if 'MaskingGroup' in maskingGroupDict: - foundStorageGroupInstanceName = maskingGroupDict['MaskingGroup'] - - return foundStorageGroupInstanceName - - def get_volume_dict_from_job(self, conn, jobInstance): - """Given the jobInstance determine the volume Instance. - - :param conn: the ecom connection - :param jobInstance: the instance of a job - :returns: dict -- volumeDict - an instance of a volume - """ - associators = conn.Associators( - jobInstance, - ResultClass='EMC_StorageVolume') - volpath = associators[0].path - volumeDict = {} - volumeDict['classname'] = volpath.classname - keys = {} - keys['CreationClassName'] = volpath['CreationClassName'] - keys['SystemName'] = volpath['SystemName'] - keys['DeviceID'] = volpath['DeviceID'] - keys['SystemCreationClassName'] = volpath['SystemCreationClassName'] - volumeDict['keybindings'] = keys - - return volumeDict - - def remove_device_from_storage_group( - self, conn, controllerConfigService, storageGroupInstanceName, - volumeInstanceName, volumeName, extraSpecs): - """Remove a volume from a storage group. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller configuration service - :param storageGroupInstanceName: the instance name of the storage group - :param volumeInstanceName: the instance name of the volume - :param volumeName: the volume name (String) - :param extraSpecs: additional info - :returns: int -- the return code of the job - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, jobDict = conn.InvokeMethod('RemoveMembers', - controllerConfigService, - MaskingGroup=storageGroupInstanceName, - Members=[volumeInstanceName]) - if rc != 0: - rc, errorDesc = self.utils.wait_for_job_complete(conn, jobDict, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error removing volume %(vol)s. %(error)s.") - % {'vol': volumeName, 'error': errorDesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod RemoveMembers " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc - - def add_members_to_masking_group( - self, conn, controllerConfigService, storageGroupInstanceName, - volumeInstanceName, volumeName, extraSpecs): - """Add a member to a masking group group. - - :param conn: the connection to the ecom server - :param controllerConfigService: the controller configuration service - :param storageGroupInstanceName: the instance name of the storage group - :param volumeInstanceName: the instance name of the volume - :param volumeName: the volume name (String) - :param extraSpecs: additional info - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'AddMembers', controllerConfigService, - MaskingGroup=storageGroupInstanceName, - Members=[volumeInstanceName]) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error mapping volume %(vol)s. %(error)s.") - % {'vol': volumeName, 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod AddMembers " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - def unbind_volume_from_storage_pool( - self, conn, storageConfigService, - volumeInstanceName, volumeName, extraSpecs): - """Unbind a volume from a pool and return the unbound volume. - - :param conn: the connection information to the ecom server - :param storageConfigService: the storage configuration service - instance name - :param volumeInstanceName: the volume instance name - :param volumeName: the volume name - :param extraSpecs: additional info - :returns: int -- return code - :returns: the job object - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'EMCUnBindElement', - storageConfigService, - TheElement=volumeInstanceName) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error unbinding volume %(vol)s from pool. %(error)s.") - % {'vol': volumeName, 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod EMCUnBindElement " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc, job - - def modify_composite_volume( - self, conn, elementCompositionService, theVolumeInstanceName, - inVolumeInstanceName, extraSpecs): - - """Given a composite volume add a storage volume to it. - - :param conn: the connection to the ecom - :param elementCompositionService: the element composition service - :param theVolumeInstanceName: the existing composite volume - :param inVolumeInstanceName: the volume you wish to add to the - composite volume - :param extraSpecs: additional info - :returns: int -- rc - return code - :returns: the job object - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateOrModifyCompositeElement', - elementCompositionService, - TheElement=theVolumeInstanceName, - InElements=[inVolumeInstanceName]) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error adding volume to composite volume. " - "Error is: %(error)s.") - % {'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateOrModifyCompositeElement " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - return rc, job - - def create_composite_volume( - self, conn, elementCompositionService, volumeSize, volumeName, - poolInstanceName, compositeType, numMembers, extraSpecs): - """Create a new volume using the auto meta feature. - - :param conn: the connection the the ecom server - :param elementCompositionService: the element composition service - :param volumeSize: the size of the volume - :param volumeName: user friendly name - :param poolInstanceName: the pool to bind the composite volume to - :param compositeType: the proposed composite type of the volume - e.g striped/concatenated - :param numMembers: the number of meta members to make up the composite. - If it is 1 then a non composite is created - :param extraSpecs: additional info - :returns: dict -- volumeDict - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - newMembers = 2 - LOG.debug( - "Parameters for CreateOrModifyCompositeElement: " - "elementCompositionService: %(elementCompositionService)s " - "provisioning: %(provisioning)lu " - "volumeSize: %(volumeSize)s " - "newMembers: %(newMembers)lu " - "poolInstanceName: %(poolInstanceName)s " - "compositeType: %(compositeType)lu " - "numMembers: %(numMembers)s.", - {'elementCompositionService': elementCompositionService, - 'provisioning': THINPROVISIONINGCOMPOSITE, - 'volumeSize': volumeSize, - 'newMembers': newMembers, - 'poolInstanceName': poolInstanceName, - 'compositeType': compositeType, - 'numMembers': numMembers}) - - rc, job = conn.InvokeMethod( - 'CreateOrModifyCompositeElement', elementCompositionService, - ElementName=volumeName, - ElementType=self.utils.get_num(THINPROVISIONINGCOMPOSITE, '16'), - Size=self.utils.get_num(volumeSize, '64'), - ElementSource=self.utils.get_num(newMembers, '16'), - EMCInPools=[poolInstanceName], - CompositeType=self.utils.get_num(compositeType, '16'), - EMCNumberOfMembers=self.utils.get_num(numMembers, '32')) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Volume: %(volumename)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'volumename': volumeName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateOrModifyCompositeElement " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - # Find the newly created volume. - volumeDict = self.get_volume_dict_from_job(conn, job['Job']) - - return volumeDict, rc - - def create_new_composite_volume( - self, conn, elementCompositionService, compositeHeadInstanceName, - compositeMemberInstanceName, compositeType, extraSpecs): - """Creates a new composite volume. - - Given a bound composite head and an unbound composite member - create a new composite volume. - - :param conn: the connection the the ecom server - :param elementCompositionService: the element composition service - :param compositeHeadInstanceName: the composite head. This can be bound - :param compositeMemberInstanceName: the composite member. This must be - unbound - :param compositeType: the composite type e.g striped or concatenated - :param extraSpecs: additional info - :returns: int -- return code - :returns: the job object - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateOrModifyCompositeElement', elementCompositionService, - ElementType=self.utils.get_num('2', '16'), - InElements=( - [compositeHeadInstanceName, compositeMemberInstanceName]), - CompositeType=self.utils.get_num(compositeType, '16')) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Creating new composite Volume Return code: " - "%(rc)lu. Error: %(error)s.") - % {'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateOrModifyCompositeElement " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc, job - - def _migrate_volume( - self, conn, storageRelocationServiceInstanceName, - volumeInstanceName, targetPoolInstanceName, extraSpecs): - """Migrate a volume to another pool. - - :param conn: the connection to the ecom server - :param storageRelocationServiceInstanceName: the storage relocation - service - :param volumeInstanceName: the volume to be migrated - :param targetPoolInstanceName: the target pool to migrate the volume to - :param extraSpecs: additional info - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'RelocateStorageVolumesToStoragePool', - storageRelocationServiceInstanceName, - TheElements=[volumeInstanceName], - TargetPool=targetPoolInstanceName) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Migrating volume from one pool to another. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - LOG.debug("InvokeMethod RelocateStorageVolumesToStoragePool " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc - - def migrate_volume_to_storage_pool( - self, conn, storageRelocationServiceInstanceName, - volumeInstanceName, targetPoolInstanceName, extraSpecs): - """Given the storage system name, get the storage relocation service. - - :param conn: the connection to the ecom server - :param storageRelocationServiceInstanceName: the storage relocation - service - :param volumeInstanceName: the volume to be migrated - :param targetPoolInstanceName: the target pool to migrate the - volume to. - :param extraSpecs: additional info - :returns: int -- rc, return code - :raises: VolumeBackendAPIException - """ - LOG.debug( - "Volume instance name is %(volumeInstanceName)s. " - "Pool instance name is : %(targetPoolInstanceName)s. ", - {'volumeInstanceName': volumeInstanceName, - 'targetPoolInstanceName': targetPoolInstanceName}) - rc = -1 - try: - rc = self._migrate_volume( - conn, storageRelocationServiceInstanceName, - volumeInstanceName, targetPoolInstanceName, extraSpecs) - except Exception as ex: - if 'source of a migration session' in six.text_type(ex): - try: - rc = self._terminate_migrate_session( - conn, volumeInstanceName, extraSpecs) - except Exception: - exceptionMessage = (_( - "Failed to terminate migrate session.")) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - try: - rc = self._migrate_volume( - conn, storageRelocationServiceInstanceName, - volumeInstanceName, targetPoolInstanceName, - extraSpecs) - except Exception: - exceptionMessage = (_( - "Failed to migrate volume for the second time.")) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - else: - exceptionMessage = (_( - "Failed to migrate volume for the first time.")) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - return rc - - def _terminate_migrate_session(self, conn, volumeInstanceName, - extraSpecs): - """Given the volume instance terminate a migrate session. - - :param conn: the connection to the ecom server - :param volumeInstanceName: the volume to be migrated - :param extraSpecs: additional info - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'RequestStateChange', volumeInstanceName, - RequestedState=self.utils.get_num(32769, '16')) - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Terminating migrate session. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod RequestStateChange " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc - - def create_element_replica( - self, conn, repServiceInstanceName, cloneName, - sourceName, sourceInstance, targetInstance, extraSpecs, - copyOnWrite=False): - """Make SMI-S call to create replica for source element. - - :param conn: the connection to the ecom server - :param repServiceInstanceName: replication service - :param cloneName: replica name - :param sourceName: source volume name - :param sourceInstance: source volume instance - :param targetInstance: the target instance - :param extraSpecs: additional info - :param copyOnWrite: optional - :returns: int -- return code - :returns: job object of the replica creation operation - :raises: VolumeBackendAPIException - """ - if copyOnWrite: - startTime = time.time() - # ReplicationType 10 - Synchronous Clone Local. - # Set DesiredCopyMethodology to Copy-On-Write (6). - rsdInstance = self.utils.set_copy_methodology_in_rsd( - conn, repServiceInstanceName, SYNC_CLONE_LOCAL, - COPY_ON_WRITE, extraSpecs) - - # SyncType 8 - Clone. - # ReplicationSettingData.DesiredCopyMethodology Copy-On-Write (6). - rc, job = conn.InvokeMethod( - 'CreateElementReplica', repServiceInstanceName, - ElementName=cloneName, - SyncType=self.utils.get_num(TF_CLONE, '16'), - ReplicationSettingData=rsdInstance, - SourceElement=sourceInstance.path) - else: - startTime = time.time() - if targetInstance is None: - rc, job = conn.InvokeMethod( - 'CreateElementReplica', repServiceInstanceName, - ElementName=cloneName, - SyncType=self.utils.get_num(TF_CLONE, '16'), - SourceElement=sourceInstance.path) - else: - rc, job = conn.InvokeMethod( - 'CreateElementReplica', repServiceInstanceName, - ElementName=cloneName, - SyncType=self.utils.get_num(TF_CLONE, '16'), - SourceElement=sourceInstance.path, - TargetElement=targetInstance.path) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Cloned Volume: " - "Volume: %(cloneName)s Source Volume:" - "%(sourceName)s. Return code: %(rc)lu. " - "Error: %(error)s.") - % {'cloneName': cloneName, - 'sourceName': sourceName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateElementReplica " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - return rc, job - - def delete_clone_relationship( - self, conn, repServiceInstanceName, syncInstanceName, extraSpecs, - force=False): - """Deletes the relationship between the clone and source volume. - - Makes an SMI-S call to break clone relationship between the clone - volume and the source. - 8/Detach - Delete the synchronization between two storage objects. - Treat the objects as independent after the synchronization is deleted. - - :param conn: the connection to the ecom server - :param repServiceInstanceName: instance name of the replication service - :param syncInstanceName: instance name of the - SE_StorageSynchronized_SV_SV object - :param extraSpecs: additional info - :param force: optional param - :returns: int -- return code - :returns: job object of the replica creation operation - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'ModifyReplicaSynchronization', repServiceInstanceName, - Operation=self.utils.get_num(8, '16'), - Synchronization=syncInstanceName, - Force=force) - - LOG.debug("Delete clone relationship: Sync Name: %(syncName)s " - "Return code: %(rc)lu.", - {'syncName': syncInstanceName, - 'rc': rc}) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error break clone relationship: " - "Sync Name: %(syncName)s " - "Return code: %(rc)lu. Error: %(error)s.") - % {'syncName': syncInstanceName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod ModifyReplicaSynchronization " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc, job - - def create_consistency_group( - self, conn, replicationService, consistencyGroupName, extraSpecs): - """Create a new consistency group. - - :param conn: the connection to the ecom server - :param replicationService: the replication Service - :param consistencyGroupName: the CG group name - :param extraSpecs: additional info - :returns: int -- return code - :returns: job object - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateGroup', - replicationService, - GroupName=consistencyGroupName) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Failed to create consistency group: " - "%(consistencyGroupName)s " - "Return code: %(rc)lu. Error: %(error)s.") - % {'consistencyGroupName': consistencyGroupName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateGroup " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc, job - - def delete_consistency_group( - self, conn, replicationService, cgInstanceName, - consistencyGroupName, extraSpecs): - - """Delete a consistency group. - - :param conn: the connection to the ecom server - :param replicationService: the replication Service - :param cgInstanceName: the CG instance name - :param consistencyGroupName: the CG group name - :param extraSpecs: additional info - :returns: int -- return code - :returns: job object - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'DeleteGroup', - replicationService, - ReplicationGroup=cgInstanceName, - RemoveElements=True) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Failed to delete consistency group: " - "%(consistencyGroupName)s " - "Return code: %(rc)lu. Error: %(error)s.") - % {'consistencyGroupName': consistencyGroupName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod DeleteGroup " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc, job - - def add_volume_to_cg( - self, conn, replicationService, cgInstanceName, - volumeInstanceName, cgName, volumeName, extraSpecs): - """Add a volume to a consistency group. - - :param conn: the connection to the ecom server - :param replicationService: the replication Service - :param cgInstanceName: the CG instance name - :param volumeInstanceName: the volume instance name - :param cgName: the CG group name - :param volumeName: the volume name - :param extraSpecs: additional info - :returns: int -- return code - :returns: job object - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - if isinstance(volumeInstanceName, list): - theElements = volumeInstanceName - volumeName = 'Bulk Add' - else: - theElements = [volumeInstanceName] - - rc, job = conn.InvokeMethod( - 'AddMembers', - replicationService, - Members=theElements, - ReplicationGroup=cgInstanceName) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Failed to add volume %(volumeName)s " - "to consistency group %(cgName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'volumeName': volumeName, - 'cgName': cgName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod AddMembers " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - return rc, job - - def remove_volume_from_cg( - self, conn, replicationService, cgInstanceName, - volumeInstanceName, cgName, volumeName, extraSpecs): - """Remove a volume from a consistency group. - - :param conn: the connection to the ecom server - :param replicationService: the replication Service - :param cgInstanceName: the CG instance name - :param volumeInstanceName: the volume instance name - :param cgName: the CG group name - :param volumeName: the volume name - :param extraSpecs: additional info - :returns: int -- return code - :returns: job object - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - if isinstance(volumeInstanceName, list): - theElements = volumeInstanceName - volumeName = 'Bulk Remove' - else: - theElements = [volumeInstanceName] - - rc, job = conn.InvokeMethod( - 'RemoveMembers', - replicationService, - Members=theElements, - ReplicationGroup=cgInstanceName) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Failed to remove volume %(volumeName)s " - "from consistency group %(cgName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'volumeName': volumeName, - 'cgName': cgName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod RemoveMembers " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - return rc, job - - def create_group_replica( - self, conn, replicationService, - srcGroupInstanceName, tgtGroupInstanceName, relationName, - extraSpecs): - """Make SMI-S call to create replica for source group. - - :param conn: the connection to the ecom server - :param replicationService: replication service - :param srcGroupInstanceName: source group instance name - :param tgtGroupInstanceName: target group instance name - :param relationName: relation name - :param extraSpecs: additional info - :returns: int -- return code - :returns: job object of the replica creation operation - :raises: VolumeBackendAPIException - """ - LOG.debug( - "Parameters for CreateGroupReplica: " - "replicationService: %(replicationService)s " - "RelationName: %(relationName)s " - "sourceGroup: %(srcGroup)s " - "targetGroup: %(tgtGroup)s.", - {'replicationService': replicationService, - 'relationName': relationName, - 'srcGroup': srcGroupInstanceName, - 'tgtGroup': tgtGroupInstanceName}) - # 8 for clone. - rc, job = conn.InvokeMethod( - 'CreateGroupReplica', - replicationService, - RelationshipName=relationName, - SourceGroup=srcGroupInstanceName, - TargetGroup=tgtGroupInstanceName, - SyncType=self.utils.get_num(8, '16'), - WaitForCopyState=self.utils.get_num(4, '16')) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMsg = (_("Error CreateGroupReplica: " - "source: %(source)s target: %(target)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'source': srcGroupInstanceName, - 'target': tgtGroupInstanceName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMsg) - raise exception.VolumeBackendAPIException(data=exceptionMsg) - return rc, job diff --git a/cinder/volume/drivers/emc/emc_vmax_provision_v3.py b/cinder/volume/drivers/emc/emc_vmax_provision_v3.py deleted file mode 100644 index 1cf058c5e..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_provision_v3.py +++ /dev/null @@ -1,803 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import time - -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder.volume.drivers.emc import emc_vmax_utils - -LOG = logging.getLogger(__name__) - -STORAGEGROUPTYPE = 4 -POSTGROUPTYPE = 3 - -EMC_ROOT = 'root/emc' -THINPROVISIONINGCOMPOSITE = 32768 -THINPROVISIONING = 5 -INFO_SRC_V3 = 3 -ACTIVATESNAPVX = 4 -DEACTIVATESNAPVX = 19 -SNAPSYNCTYPE = 7 - - -class EMCVMAXProvisionV3(object): - """Provisioning Class for SMI-S based EMC volume drivers. - - This Provisioning class is for EMC volume drivers based on SMI-S. - It supports VMAX arrays. - """ - def __init__(self, prtcl): - self.protocol = prtcl - self.utils = emc_vmax_utils.EMCVMAXUtils(prtcl) - - def delete_volume_from_pool( - self, conn, storageConfigservice, volumeInstanceName, volumeName, - extraSpecs): - """Given the volume instance remove it from the pool. - - :param conn: connection the the ecom server - :param storageConfigservice: volume created from job - :param volumeInstanceName: the volume instance name - :param volumeName: the volume name (String) - :param extraSpecs: additional info - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - if isinstance(volumeInstanceName, list): - theElements = volumeInstanceName - volumeName = 'Bulk Delete' - else: - theElements = [volumeInstanceName] - - rc, job = conn.InvokeMethod( - 'ReturnElementsToStoragePool', storageConfigservice, - TheElements=theElements) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Delete Volume: %(volumeName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'volumeName': volumeName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod ReturnElementsToStoragePool took: " - "%(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc - - def create_volume_from_sg( - self, conn, storageConfigService, volumeName, - sgInstanceName, volumeSize, extraSpecs): - """Create the volume and associate it with a storage group. - - We use EMCCollections parameter to supply a Device Masking Group - to contain a newly created storage volume. - - :param conn: the connection information to the ecom server - :param storageConfigService: the storage configuration service - :param volumeName: the volume name (String) - :param sgInstanceName: the storage group instance name - associated with an SLO - :param volumeSize: volume size (String) - :param extraSpecs: additional info - :returns: dict -- volumeDict - the volume dict - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateOrModifyElementFromStoragePool', - storageConfigService, ElementName=volumeName, - EMCCollections=[sgInstanceName], - ElementType=self.utils.get_num(THINPROVISIONING, '16'), - Size=self.utils.get_num(volumeSize, '64')) - - LOG.debug("Create Volume: %(volumename)s. Return code: %(rc)lu.", - {'volumename': volumeName, - 'rc': rc}) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Volume: %(volumeName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'volumeName': volumeName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateOrModifyElementFromStoragePool " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - # Find the newly created volume. - volumeDict = self.get_volume_dict_from_job(conn, job['Job']) - return volumeDict, rc - - def _find_new_storage_group( - self, conn, maskingGroupDict, storageGroupName): - """After creating an new storage group find it and return it. - - :param conn: connection to the ecom server - :param maskingGroupDict: the maskingGroupDict dict - :param storageGroupName: storage group name (String) - :returns: maskingGroupDict['MaskingGroup'] or None - """ - foundStorageGroupInstanceName = None - if 'MaskingGroup' in maskingGroupDict: - foundStorageGroupInstanceName = maskingGroupDict['MaskingGroup'] - - return foundStorageGroupInstanceName - - def get_volume_dict_from_job(self, conn, jobInstance): - """Given the jobInstance determine the volume Instance. - - :param conn: the ecom connection - :param jobInstance: the instance of a job - :returns: dict -- volumeDict - an instance of a volume - """ - associators = conn.Associators( - jobInstance, - ResultClass='EMC_StorageVolume') - if len(associators) > 0: - return self.create_volume_dict(associators[0].path) - else: - exceptionMessage = (_( - "Unable to get storage volume from job.")) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - def get_volume_from_job(self, conn, jobInstance): - """Given the jobInstance determine the volume Instance. - - :param conn: the ecom connection - :param jobInstance: the instance of a job - :returns: dict -- volumeDict - an instance of a volume - """ - associators = conn.Associators( - jobInstance, - ResultClass='EMC_StorageVolume') - if len(associators) > 0: - return associators[0] - else: - exceptionMessage = (_( - "Unable to get storage volume from job.")) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - def create_volume_dict(self, volumeInstanceName): - """Create volume dictionary - - :param volumeInstanceName: the instance of a job - :returns: dict -- volumeDict - an instance of a volume - """ - volpath = volumeInstanceName - volumeDict = {} - volumeDict['classname'] = volpath.classname - keys = {} - keys['CreationClassName'] = volpath['CreationClassName'] - keys['SystemName'] = volpath['SystemName'] - keys['DeviceID'] = volpath['DeviceID'] - keys['SystemCreationClassName'] = volpath['SystemCreationClassName'] - volumeDict['keybindings'] = keys - - return volumeDict - - def create_element_replica( - self, conn, repServiceInstanceName, - cloneName, syncType, sourceInstance, extraSpecs, - targetInstance=None, rsdInstance=None): - """Make SMI-S call to create replica for source element. - - :param conn: the connection to the ecom server - :param repServiceInstanceName: replication service - :param cloneName: clone volume name - :param syncType: 7=snapshot, 8=clone - :param sourceInstance: source volume instance - :param extraSpecs: additional info - :param targetInstance: Target volume instance. Default None - :param rsdInstance: replication settingdata instance. Default None - :returns: int -- rc - return code - :returns: job - job object of the replica creation operation - :raises: VolumeBackendAPIException - """ - startTime = time.time() - LOG.debug("Create replica: %(clone)s " - "syncType: %(syncType)s Source: %(source)s.", - {'clone': cloneName, - 'syncType': syncType, - 'source': sourceInstance.path}) - storageSystemName = sourceInstance['SystemName'] - __, __, sgInstanceName = ( - self.utils.get_v3_default_sg_instance_name( - conn, extraSpecs[self.utils.POOL], - extraSpecs[self.utils.SLO], - extraSpecs[self.utils.WORKLOAD], storageSystemName)) - if targetInstance is None and rsdInstance is None: - rc, job = conn.InvokeMethod( - 'CreateElementReplica', repServiceInstanceName, - ElementName=cloneName, - SyncType=self.utils.get_num(syncType, '16'), - SourceElement=sourceInstance.path, - Collections=[sgInstanceName]) - else: - rc, job = self._create_element_replica_extra_params( - conn, repServiceInstanceName, cloneName, syncType, - sourceInstance, targetInstance, rsdInstance, - sgInstanceName) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Create Cloned Volume: %(cloneName)s " - "Return code: %(rc)lu. Error: %(error)s.") - % {'cloneName': cloneName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateElementReplica " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - return rc, job - - def _create_element_replica_extra_params( - self, conn, repServiceInstanceName, cloneName, syncType, - sourceInstance, targetInstance, rsdInstance, sgInstanceName): - """CreateElementReplica using extra parameters. - - :param conn: the connection to the ecom server - :param repServiceInstanceName: replication service - :param cloneName: clone volume name - :param syncType: 7=snapshot, 8=clone - :param sourceInstance: source volume instance - :param targetInstance: Target volume instance. Default None - :param rsdInstance: replication settingdata instance. Default None - :param sgInstanceName: pool instance name - :returns: int -- rc - return code - :returns: job - job object of the replica creation operation - """ - syncType = self.utils.get_num(syncType, '16') - if targetInstance and rsdInstance: - rc, job = conn.InvokeMethod( - 'CreateElementReplica', repServiceInstanceName, - ElementName=cloneName, - SyncType=syncType, - SourceElement=sourceInstance.path, - TargetElement=targetInstance.path, - ReplicationSettingData=rsdInstance) - elif targetInstance: - rc, job = conn.InvokeMethod( - 'CreateElementReplica', repServiceInstanceName, - ElementName=cloneName, - SyncType=syncType, - SourceElement=sourceInstance.path, - TargetElement=targetInstance.path) - elif rsdInstance: - rc, job = conn.InvokeMethod( - 'CreateElementReplica', repServiceInstanceName, - ElementName=cloneName, - SyncType=syncType, - SourceElement=sourceInstance.path, - ReplicationSettingData=rsdInstance, - Collections=[sgInstanceName]) - - return rc, job - - def break_replication_relationship( - self, conn, repServiceInstanceName, syncInstanceName, - operation, extraSpecs, force=False): - """Deletes the relationship between the clone/snap and source volume. - - Makes an SMI-S call to break clone relationship between the clone - volume and the source. - - :param conn: the connection to the ecom server - :param repServiceInstanceName: instance name of the replication service - :param syncInstanceName: instance name of the - SE_StorageSynchronized_SV_SV object - :param operation: operation code - :param extraSpecs: additional info - :param force: force to break replication relationship if True - :returns: rc - return code - :returns: job - job object of the replica creation operation - """ - LOG.debug("Break replication relationship: %(sv)s " - "operation: %(operation)s.", - {'sv': syncInstanceName, 'operation': operation}) - - return self._modify_replica_synchronization( - conn, repServiceInstanceName, syncInstanceName, operation, - extraSpecs, force) - - def create_storage_group_v3(self, conn, controllerConfigService, - groupName, srp, slo, workload, extraSpecs): - """Create the volume in the specified pool. - - :param conn: the connection information to the ecom server - :param controllerConfigService: the controller configuration service - :param groupName: the group name (String) - :param srp: the SRP (String) - :param slo: the SLO (String) - :param workload: the workload (String) - :param extraSpecs: additional info - :returns: storageGroupInstanceName - storage group instance name - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateGroup', - controllerConfigService, - GroupName=groupName, - Type=self.utils.get_num(4, '16'), - EMCSRP=srp, - EMCSLO=slo, - EMCWorkload=workload) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - LOG.error(_LE( - "Error Create Group: %(groupName)s. " - "Return code: %(rc)lu. Error: %(error)s."), - {'groupName': groupName, - 'rc': rc, - 'error': errordesc}) - raise - - LOG.debug("InvokeMethod CreateGroup " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - foundStorageGroupInstanceName = self._find_new_storage_group( - conn, job, groupName) - - return foundStorageGroupInstanceName - - def get_storage_pool_capability(self, conn, poolInstanceName): - """Get the pool capability. - - :param conn: the connection information to the ecom server - :param poolInstanceName: the pool instance - :returns: the storage pool capability instance. None if not found - """ - storagePoolCapability = None - - associators = ( - conn.AssociatorNames(poolInstanceName, - ResultClass='Symm_StoragePoolCapabilities')) - - if len(associators) > 0: - storagePoolCapability = associators[0] - - return storagePoolCapability - - def get_storage_pool_setting( - self, conn, storagePoolCapability, slo, workload): - """Get the pool setting for pool capability. - - :param conn: the connection information to the ecom server - :param storagePoolCapability: the storage pool capability instance - :param slo: the slo string e.g Bronze - :param workload: the workload string e.g DSS_REP - :returns: the storage pool setting instance - """ - - foundStoragePoolSetting = None - storagePoolSettings = ( - conn.AssociatorNames(storagePoolCapability, - ResultClass='CIM_storageSetting')) - - for storagePoolSetting in storagePoolSettings: - settingInstanceID = storagePoolSetting['InstanceID'] - matchString = ("%(slo)s:%(workload)s" - % {'slo': slo, - 'workload': workload}) - if matchString in settingInstanceID: - foundStoragePoolSetting = storagePoolSetting - break - if foundStoragePoolSetting is None: - exceptionMessage = (_( - "The array does not support the storage pool setting " - "for SLO %(slo)s and workload %(workload)s. Please " - "check the array for valid SLOs and workloads.") - % {'slo': slo, - 'workload': workload}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - return foundStoragePoolSetting - - def _get_supported_size_range_for_SLO( - self, conn, storageConfigService, - srpPoolInstanceName, storagePoolSettingInstanceName, extraSpecs): - """Gets available performance capacity per SLO. - - :param conn: the connection information to the ecom server - :param storageConfigService: the storage configuration service instance - :param srpPoolInstanceName: the SRP storage pool instance - :param storagePoolSettingInstanceName: the SLO type, e.g Bronze - :param extraSpecs: additional info - :returns: dict -- supportedSizeDict - the supported size dict - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, supportedSizeDict = conn.InvokeMethod( - 'GetSupportedSizeRange', - srpPoolInstanceName, - ElementType=self.utils.get_num(3, '16'), - Goal=storagePoolSettingInstanceName) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete( - conn, supportedSizeDict, extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Cannot get supported size range for %(sps)s " - "Return code: %(rc)lu. Error: %(error)s.") - % {'sps': storagePoolSettingInstanceName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod GetSupportedSizeRange " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return supportedSizeDict - - def get_volume_range( - self, conn, storageConfigService, poolInstanceName, slo, workload, - extraSpecs): - """Get upper and lower range for volume for slo/workload combination. - - :param conn: the connection information to the ecom server - :param storageConfigService: the storage config service - :param poolInstanceName: the pool instance - :param slo: slo string e.g Bronze - :param workload: workload string e.g DSS - :param extraSpecs: additional info - :returns: supportedSizeDict - """ - supportedSizeDict = {} - storagePoolCapabilityInstanceName = self.get_storage_pool_capability( - conn, poolInstanceName) - if storagePoolCapabilityInstanceName: - storagePoolSettingInstanceName = self.get_storage_pool_setting( - conn, storagePoolCapabilityInstanceName, slo, workload) - supportedSizeDict = self._get_supported_size_range_for_SLO( - conn, storageConfigService, poolInstanceName, - storagePoolSettingInstanceName, extraSpecs) - return supportedSizeDict - - def activate_snap_relationship( - self, conn, repServiceInstanceName, syncInstanceName, extraSpecs): - """Activate snap relationship and start copy operation. - - :param conn: the connection to the ecom server - :param repServiceInstanceName: instance name of the replication service - :param syncInstanceName: instance name of the - SE_StorageSynchronized_SV_SV object - :param extraSpecs: additional info - :returns: int -- return code - :returns: job object of the replica creation operation - """ - # Operation 4: activate the snapVx. - operation = ACTIVATESNAPVX - - LOG.debug("Activate snap: %(sv)s operation: %(operation)s.", - {'sv': syncInstanceName, 'operation': operation}) - - return self._modify_replica_synchronization( - conn, repServiceInstanceName, syncInstanceName, operation, - extraSpecs) - - def return_to_resource_pool(self, conn, repServiceInstanceName, - syncInstanceName, extraSpecs): - """Return the snap target resources back to the pool. - - :param conn: the connection to the ecom server - :param repServiceInstanceName: instance name of the replication service - :param syncInstanceName: instance name of the - :param extraSpecs: additional info - :returns: rc - return code - :returns: job object of the replica creation operation - """ - # Operation 4: activate the snapVx. - operation = DEACTIVATESNAPVX - - LOG.debug("Return snap resource back to pool: " - "%(sv)s operation: %(operation)s.", - {'sv': syncInstanceName, 'operation': operation}) - - return self._modify_replica_synchronization( - conn, repServiceInstanceName, syncInstanceName, operation, - extraSpecs) - - def _modify_replica_synchronization( - self, conn, repServiceInstanceName, syncInstanceName, - operation, extraSpecs, force=False): - """Modify the relationship between the clone/snap and source volume. - - Helper function that makes an SMI-S call to break clone relationship - between the clone volume and the source. - - :param conn: the connection to the ecom server - :param repServiceInstanceName: instance name of the replication service - :param syncInstanceName: instance name of the - SE_StorageSynchronized_SV_SV object - :param operation: operation code - :param extraSpecs: additional info - :param force: force to modify replication synchronization if True - :returns: int -- return code - :returns: job object of the replica creation operation - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'ModifyReplicaSynchronization', repServiceInstanceName, - Operation=self.utils.get_num(operation, '16'), - Synchronization=syncInstanceName, - Force=force) - - LOG.debug("_modify_replica_synchronization: %(sv)s " - "operation: %(operation)s Return code: %(rc)lu.", - {'sv': syncInstanceName, 'operation': operation, 'rc': rc}) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error modify replica synchronization: %(sv)s " - "operation: %(operation)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'sv': syncInstanceName, 'operation': operation, - 'rc': rc, 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod ModifyReplicaSynchronization " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - return rc, job - - def create_group_replica( - self, conn, replicationService, - srcGroupInstanceName, tgtGroupInstanceName, relationName, - extraSpecs): - """Make SMI-S call to create replica for source group. - - :param conn: the connection to the ecom server - :param replicationService: replication service - :param srcGroupInstanceName: source group instance name - :param tgtGroupInstanceName: target group instance name - :param relationName: replica relationship name - :param extraSpecs: additional info - :returns: int -- return code - :returns: job object of the replica creation operation - :raises: VolumeBackendAPIException - """ - LOG.debug( - "Creating CreateGroupReplica V3: " - "replicationService: %(replicationService)s " - "RelationName: %(relationName)s " - "sourceGroup: %(srcGroup)s " - "targetGroup: %(tgtGroup)s.", - {'replicationService': replicationService, - 'relationName': relationName, - 'srcGroup': srcGroupInstanceName, - 'tgtGroup': tgtGroupInstanceName}) - rc, job = conn.InvokeMethod( - 'CreateGroupReplica', - replicationService, - RelationshipName=relationName, - SourceGroup=srcGroupInstanceName, - TargetGroup=tgtGroupInstanceName, - SyncType=self.utils.get_num(SNAPSYNCTYPE, '16')) - - if rc != 0: - rc, errordesc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMsg = (_("Error CreateGroupReplica: " - "source: %(source)s target: %(target)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'source': srcGroupInstanceName, - 'target': tgtGroupInstanceName, - 'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMsg) - raise exception.VolumeBackendAPIException(data=exceptionMsg) - return rc, job - - def get_srp_pool_stats(self, conn, arrayInfo): - """Get the totalManagedSpace, remainingManagedSpace. - - :param conn: the connection to the ecom server - :param arrayInfo: the array dict - :returns: totalCapacityGb - :returns: remainingCapacityGb - """ - totalCapacityGb = -1 - remainingCapacityGb = -1 - storageSystemInstanceName = self.utils.find_storageSystem( - conn, arrayInfo['SerialNumber']) - - srpPoolInstanceNames = conn.AssociatorNames( - storageSystemInstanceName, - ResultClass='Symm_SRPStoragePool') - - for srpPoolInstanceName in srpPoolInstanceNames: - poolnameStr = self.utils.get_pool_name(conn, srpPoolInstanceName) - - if six.text_type(arrayInfo['PoolName']) == ( - six.text_type(poolnameStr)): - try: - # Check that pool hasn't suddently been deleted. - srpPoolInstance = conn.GetInstance(srpPoolInstanceName) - propertiesList = srpPoolInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'TotalManagedSpace': - cimProperties = properties[1] - totalManagedSpace = cimProperties.value - totalCapacityGb = self.utils.convert_bits_to_gbs( - totalManagedSpace) - elif properties[0] == 'RemainingManagedSpace': - cimProperties = properties[1] - remainingManagedSpace = cimProperties.value - remainingCapacityGb = ( - self.utils.convert_bits_to_gbs( - remainingManagedSpace)) - except Exception: - pass - remainingSLOCapacityGb = ( - self._get_remaining_slo_capacity_wlp( - conn, srpPoolInstanceName, arrayInfo, - storageSystemInstanceName['Name'])) - if remainingSLOCapacityGb != -1: - remainingCapacityGb = remainingSLOCapacityGb - else: - LOG.warning(_LW( - "Remaining capacity %(remainingCapacityGb)s " - "GBs is determined from SRP pool capacity " - "and not the SLO capacity. Performance may " - "not be what you expect."), - {'remainingCapacityGb': remainingCapacityGb}) - - return totalCapacityGb, remainingCapacityGb - - def _get_remaining_slo_capacity_wlp(self, conn, srpPoolInstanceName, - arrayInfo, systemName): - """Get the remaining SLO capacity. - - This is derived from the WLP portion of Unisphere. Please - see the SMIProvider doc and the readme doc for details. - - :param conn: the connection to the ecom server - :param srpPoolInstanceName: SRP instance name - :param arrayInfo: the array dict - :param systemName: the system name - :returns: remainingCapacityGb - """ - remainingCapacityGb = -1 - storageConfigService = ( - self.utils.find_storage_configuration_service( - conn, systemName)) - - supportedSizeDict = ( - self.get_volume_range( - conn, storageConfigService, srpPoolInstanceName, - arrayInfo['SLO'], arrayInfo['Workload'], - None)) - try: - # Information source is V3. - if supportedSizeDict['EMCInformationSource'] == INFO_SRC_V3: - remainingCapacityGb = self.utils.convert_bits_to_gbs( - supportedSizeDict['EMCRemainingSLOCapacity']) - LOG.debug("Received remaining SLO Capacity " - "%(remainingCapacityGb)s GBs for SLO " - "%(SLO)s and workload %(workload)s.", - {'remainingCapacityGb': remainingCapacityGb, - 'SLO': arrayInfo['SLO'], - 'workload': arrayInfo['Workload']}) - except KeyError: - pass - return remainingCapacityGb - - def extend_volume_in_SG( - self, conn, storageConfigService, volumeInstanceName, - volumeName, volumeSize, extraSpecs): - """Extend a volume instance. - - :param conn: connection the the ecom server - :param storageConfigservice: the storage configuration service - :param volumeInstanceName: the volume instance name - :param volumeName: the volume name (String) - :param volumeSize: the volume size - :param extraSpecs: additional info - :returns: volumeDict - :returns: int -- return code - :raises: VolumeBackendAPIException - """ - startTime = time.time() - - rc, job = conn.InvokeMethod( - 'CreateOrModifyElementFromStoragePool', - storageConfigService, TheElement=volumeInstanceName, - Size=self.utils.get_num(volumeSize, '64')) - - LOG.debug("Extend Volume: %(volumename)s. Return code: %(rc)lu.", - {'volumename': volumeName, - 'rc': rc}) - - if rc != 0: - rc, error_desc = self.utils.wait_for_job_complete(conn, job, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error Extend Volume: %(volumeName)s. " - "Return code: %(rc)lu. Error: %(error)s.") - % {'volumeName': volumeName, - 'rc': rc, - 'error': error_desc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - LOG.debug("InvokeMethod CreateOrModifyElementFromStoragePool " - "took: %(delta)s H:MM:SS.", - {'delta': self.utils.get_time_delta(startTime, - time.time())}) - - # Find the newly created volume. - volumeDict = self.get_volume_dict_from_job(conn, job['Job']) - return volumeDict, rc diff --git a/cinder/volume/drivers/emc/emc_vmax_utils.py b/cinder/volume/drivers/emc/emc_vmax_utils.py deleted file mode 100644 index 2b185cbe8..000000000 --- a/cinder/volume/drivers/emc/emc_vmax_utils.py +++ /dev/null @@ -1,2568 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import datetime -import hashlib -import random -import re -from xml.dom import minidom - -from oslo_log import log as logging -from oslo_service import loopingcall -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume import volume_types - - -LOG = logging.getLogger(__name__) - -try: - import pywbem - pywbemAvailable = True -except ImportError: - pywbemAvailable = False - -STORAGEGROUPTYPE = 4 -POSTGROUPTYPE = 3 -CLONE_REPLICATION_TYPE = 10 -MAX_POOL_LENGTH = 16 -MAX_FASTPOLICY_LENGTH = 14 - -EMC_ROOT = 'root/emc' -CONCATENATED = 'concatenated' -CINDER_EMC_CONFIG_FILE_PREFIX = '/etc/cinder/cinder_emc_config_' -CINDER_EMC_CONFIG_FILE_POSTFIX = '.xml' -ISCSI = 'iscsi' -FC = 'fc' -JOB_RETRIES = 60 -INTERVAL_10_SEC = 10 -INTERVAL = 'storagetype:interval' -RETRIES = 'storagetype:retries' -CIM_ERR_NOT_FOUND = 6 -VOLUME_ELEMENT_NAME_PREFIX = 'OS-' -SYNCHRONIZED = 4 - - -class EMCVMAXUtils(object): - """Utility class for SMI-S based EMC volume drivers. - - This Utility class is for EMC volume drivers based on SMI-S. - It supports VMAX arrays. - """ - SLO = 'storagetype:slo' - WORKLOAD = 'storagetype:workload' - POOL = 'storagetype:pool' - - def __init__(self, prtcl): - if not pywbemAvailable: - LOG.info(_LI( - "Module PyWBEM not installed. " - "Install PyWBEM using the python-pywbem package.")) - self.protocol = prtcl - - def find_storage_configuration_service(self, conn, storageSystemName): - """Get storage configuration service with given storage system name. - - :param conn: connection to the ecom server - :param storageSystemName: the storage system name - :returns: foundConfigService - :raises: VolumeBackendAPIException - """ - foundConfigService = None - configservices = conn.EnumerateInstanceNames( - 'EMC_StorageConfigurationService') - for configservice in configservices: - if storageSystemName == configservice['SystemName']: - foundConfigService = configservice - LOG.debug("Found Storage Configuration Service: " - "%(configservice)s.", - {'configservice': configservice}) - break - - if foundConfigService is None: - exceptionMessage = (_("Storage Configuration Service not found " - "on %(storageSystemName)s.") - % {'storageSystemName': storageSystemName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundConfigService - - def find_controller_configuration_service(self, conn, storageSystemName): - """Get the controller config by using the storage service name. - - Given the storage system name, get the controller configuration - service. - - :param conn: connection to the ecom server - :param storageSystemName: the storage system name - :returns: foundconfigService - :raises: VolumeBackendAPIException - """ - foundConfigService = None - configservices = conn.EnumerateInstanceNames( - 'EMC_ControllerConfigurationService') - for configservice in configservices: - if storageSystemName == configservice['SystemName']: - foundConfigService = configservice - LOG.debug("Found Controller Configuration Service: " - "%(configservice)s.", - {'configservice': configservice}) - break - - if foundConfigService is None: - exceptionMessage = (_("Controller Configuration Service not found " - "on %(storageSystemName)s.") - % {'storageSystemName': storageSystemName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundConfigService - - def find_element_composition_service(self, conn, storageSystemName): - """Given the storage system name, get the element composition service. - - :param conn: the connection to the ecom server - :param storageSystemName: the storage system name - :returns: foundElementCompositionService - :raises: VolumeBackendAPIException - """ - foundElementCompositionService = None - elementCompositionServices = conn.EnumerateInstanceNames( - 'Symm_ElementCompositionService') - for elementCompositionService in elementCompositionServices: - if storageSystemName == elementCompositionService['SystemName']: - foundElementCompositionService = elementCompositionService - LOG.debug( - "Found Element Composition Service: " - "%(elementCompositionService)s.", { - 'elementCompositionService': - elementCompositionService}) - break - if foundElementCompositionService is None: - exceptionMessage = (_("Element Composition Service not found " - "on %(storageSystemName)s.") - % {'storageSystemName': storageSystemName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundElementCompositionService - - def find_storage_relocation_service(self, conn, storageSystemName): - """Given the storage system name, get the storage relocation service. - - :param conn: the connection to the ecom server - :param storageSystemName: the storage system name - :returns: foundStorageRelocationService - :raises: VolumeBackendAPIException - """ - foundStorageRelocationService = None - storageRelocationServices = conn.EnumerateInstanceNames( - 'Symm_StorageRelocationService') - for storageRelocationService in storageRelocationServices: - if storageSystemName == storageRelocationService['SystemName']: - foundStorageRelocationService = storageRelocationService - LOG.debug( - "Found Element Composition Service: " - "%(storageRelocationService)s.", - {'storageRelocationService': storageRelocationService}) - break - - if foundStorageRelocationService is None: - exceptionMessage = (_("Storage Relocation Service not found " - "on %(storageSystemName)s.") - % {'storageSystemName': storageSystemName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundStorageRelocationService - - def find_storage_hardwareid_service(self, conn, storageSystemName): - """Given the storage system name, get the storage hardware service. - - :param conn: the connection to the ecom server - :param storageSystemName: the storage system name - :returns: foundStorageRelocationService - :raises: VolumeBackendAPIException - """ - foundHardwareService = None - storageHardwareservices = conn.EnumerateInstanceNames( - 'EMC_StorageHardwareIDManagementService') - for storageHardwareservice in storageHardwareservices: - if storageSystemName == storageHardwareservice['SystemName']: - foundHardwareService = storageHardwareservice - LOG.debug("Found Storage Hardware ID Management Service:" - "%(storageHardwareservice)s.", - {'storageHardwareservice': storageHardwareservice}) - break - - if foundHardwareService is None: - exceptionMessage = (_("Storage HardwareId mgmt Service not found " - "on %(storageSystemName)s.") - % {'storageSystemName': storageSystemName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundHardwareService - - def find_replication_service(self, conn, storageSystemName): - """Given the storage system name, get the replication service. - - :param conn: the connection to the ecom server - :param storageSystemName: the storage system name - :returns: foundRepService - :raises: VolumeBackendAPIException - """ - foundRepService = None - repservices = conn.EnumerateInstanceNames( - 'EMC_ReplicationService') - for repservice in repservices: - if storageSystemName == repservice['SystemName']: - foundRepService = repservice - LOG.debug("Found Replication Service:" - "%(repservice)s", - {'repservice': repservice}) - break - if foundRepService is None: - exceptionMessage = (_("Replication Service not found " - "on %(storageSystemName)s.") - % {'storageSystemName': storageSystemName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundRepService - - def get_tier_policy_service(self, conn, storageSystemInstanceName): - """Gets the tier policy service for a given storage system instance. - - Given the storage system instance name, get the existing tier - policy service. - - :param conn: the connection information to the ecom server - :param storageSystemInstanceName: the storageSystem instance Name - :returns: foundTierPolicyService - the tier policy - service instance name - :raises: VolumeBackendAPIException - """ - foundTierPolicyService = None - groups = conn.AssociatorNames( - storageSystemInstanceName, - ResultClass='Symm_TierPolicyService', - AssocClass='CIM_HostedService') - - if len(groups) > 0: - foundTierPolicyService = groups[0] - if foundTierPolicyService is None: - exceptionMessage = (_( - "Tier Policy Service not found " - "for %(storageSystemName)s.") - % {'storageSystemName': storageSystemInstanceName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundTierPolicyService - - def wait_for_job_complete(self, conn, job, extraSpecs=None): - """Given the job wait for it to complete. - - :param conn: connection to the ecom server - :param job: the job dict - :param extraSpecs: the extraSpecs dict. Defaults to None - :returns: int -- the return code - :returns: errorDesc - the error description string - """ - - jobInstanceName = job['Job'] - if extraSpecs and (INTERVAL in extraSpecs or RETRIES in extraSpecs): - self._wait_for_job_complete(conn, job, extraSpecs) - else: - self._wait_for_job_complete(conn, job) - jobinstance = conn.GetInstance(jobInstanceName, - LocalOnly=False) - rc = jobinstance['ErrorCode'] - errorDesc = jobinstance['ErrorDescription'] - LOG.debug("Return code is: %(rc)lu. " - "Error Description is: %(errorDesc)s.", - {'rc': rc, - 'errorDesc': errorDesc}) - - return rc, errorDesc - - def _wait_for_job_complete(self, conn, job, extraSpecs=None): - """Given the job wait for it to complete. - - :param conn: connection to the ecom server - :param job: the job dict - :param extraSpecs: the extraSpecs dict. Defaults to None - :raises: loopingcall.LoopingCallDone - :raises: VolumeBackendAPIException - """ - - def _wait_for_job_complete(): - # Called at an interval until the job is finished. - maxJobRetries = self._get_max_job_retries(extraSpecs) - retries = kwargs['retries'] - wait_for_job_called = kwargs['wait_for_job_called'] - if self._is_job_finished(conn, job): - raise loopingcall.LoopingCallDone() - if retries > maxJobRetries: - LOG.error(_LE("_wait_for_job_complete " - "failed after %(retries)d " - "tries."), - {'retries': retries}) - - raise loopingcall.LoopingCallDone() - try: - kwargs['retries'] = retries + 1 - if not wait_for_job_called: - if self._is_job_finished(conn, job): - kwargs['wait_for_job_called'] = True - except Exception: - exceptionMessage = (_("Issue encountered waiting for job.")) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException(exceptionMessage) - - kwargs = {'retries': 0, - 'wait_for_job_called': False} - - intervalInSecs = self._get_interval_in_secs(extraSpecs) - - timer = loopingcall.FixedIntervalLoopingCall(_wait_for_job_complete) - timer.start(interval=intervalInSecs).wait() - - def _get_max_job_retries(self, extraSpecs): - """Get max job retries either default or user defined - - :param extraSpecs: extraSpecs dict - :returns: JOB_RETRIES or user defined - """ - if extraSpecs and RETRIES in extraSpecs: - jobRetries = extraSpecs[RETRIES] - else: - jobRetries = JOB_RETRIES - return int(jobRetries) - - def _get_interval_in_secs(self, extraSpecs): - """Get interval in secs, either default or user defined - - :param extraSpecs: extraSpecs dict - :returns: INTERVAL_10_SEC or user defined - """ - if extraSpecs and INTERVAL in extraSpecs: - intervalInSecs = extraSpecs[INTERVAL] - else: - intervalInSecs = INTERVAL_10_SEC - return int(intervalInSecs) - - def _is_job_finished(self, conn, job): - """Check if the job is finished. - - :param conn: connection to the ecom server - :param job: the job dict - :returns: boolean -- True if finished; False if not finished; - """ - - jobInstanceName = job['Job'] - jobinstance = conn.GetInstance(jobInstanceName, - LocalOnly=False) - jobstate = jobinstance['JobState'] - # From ValueMap of JobState in CIM_ConcreteJob - # 2=New, 3=Starting, 4=Running, 32767=Queue Pending - # ValueMap("2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13..32767, - # 32768..65535"), - # Values("New, Starting, Running, Suspended, Shutting Down, - # Completed, Terminated, Killed, Exception, Service, - # Query Pending, DMTF Reserved, Vendor Reserved")] - if jobstate in [2, 3, 4, 32767]: - return False - else: - return True - - def wait_for_sync(self, conn, syncName, extraSpecs=None): - """Given the sync name wait for it to fully synchronize. - - :param conn: connection to the ecom server - :param syncName: the syncName - :param extraSpecs: extra specifications - :raises: loopingcall.LoopingCallDone - :raises: VolumeBackendAPIException - """ - - def _wait_for_sync(): - """Called at an interval until the synchronization is finished. - - :raises: loopingcall.LoopingCallDone - :raises: VolumeBackendAPIException - """ - retries = kwargs['retries'] - try: - kwargs['retries'] = retries + 1 - if not kwargs['wait_for_sync_called']: - if self._is_sync_complete(conn, syncName): - kwargs['wait_for_sync_called'] = True - except Exception: - exceptionMessage = (_("Issue encountered waiting for " - "synchronization.")) - LOG.exception(exceptionMessage) - raise exception.VolumeBackendAPIException(exceptionMessage) - - if kwargs['retries'] > maxJobRetries: - LOG.error(_LE("_wait_for_sync failed after %(retries)d " - "tries."), - {'retries': retries}) - raise loopingcall.LoopingCallDone(retvalue=maxJobRetries) - if kwargs['wait_for_sync_called']: - raise loopingcall.LoopingCallDone() - - maxJobRetries = self._get_max_job_retries(extraSpecs) - kwargs = {'retries': 0, - 'wait_for_sync_called': False} - intervalInSecs = self._get_interval_in_secs(extraSpecs) - timer = loopingcall.FixedIntervalLoopingCall(_wait_for_sync) - rc = timer.start(interval=intervalInSecs).wait() - return rc - - def _is_sync_complete(self, conn, syncName): - """Check if the job is finished. - - :param conn: connection to the ecom server - :param syncName: the sync name - :returns: True if fully synchronized; False if not; - """ - syncInstance = conn.GetInstance(syncName, - LocalOnly=False) - copyState = syncInstance['CopyState'] - LOG.debug("CopyState is %(copyState)lu.", - {'copyState': copyState}) - - return copyState == SYNCHRONIZED - - def get_num(self, numStr, datatype): - """Get the ecom int from the number. - - :param numStr: the number in string format - :param datatype: the type to convert it to - :returns: result - """ - try: - result = { - '8': pywbem.Uint8(numStr), - '16': pywbem.Uint16(numStr), - '32': pywbem.Uint32(numStr), - '64': pywbem.Uint64(numStr) - } - result = result.get(datatype, numStr) - except NameError: - result = numStr - - return result - - def find_storage_system(self, conn, configService): - """Finds the storage system for a particular config service. - - Given the storage configuration service get the CIM_StorageSystem - from it. - - :param conn: the connection to the ecom server - :param configService: the storage configuration service - :returns: int -- rc - the return code of the job - :returns: dict -- jobDict - the job dict - """ - foundStorageSystemInstanceName = None - groups = conn.AssociatorNames( - configService, - AssocClass='CIM_HostedService') - - if len(groups) > 0: - foundStorageSystemInstanceName = groups[0] - else: - LOG.error(_LE("Cannot get storage system.")) - raise - - return foundStorageSystemInstanceName - - def get_storage_group_from_volume(self, conn, volumeInstanceName, sgName): - """Returns the storage group for a particular volume. - - Given the volume instance name get the associated storage group if it - is belong to one. - - :param conn: connection to the ecom server - :param volumeInstanceName: the volume instance name - :param sgName: the storage group name - :returns: foundStorageGroupInstanceName - """ - foundStorageGroupInstanceName = None - - storageGroupInstanceNames = conn.AssociatorNames( - volumeInstanceName, - ResultClass='CIM_DeviceMaskingGroup') - - if len(storageGroupInstanceNames) > 1: - LOG.info(_LI( - "The volume belongs to more than one storage group. " - "Returning storage group %(sgName)s."), - {'sgName': sgName}) - for storageGroupInstanceName in storageGroupInstanceNames: - instance = self.get_existing_instance( - conn, storageGroupInstanceName) - if instance and sgName == instance['ElementName']: - foundStorageGroupInstanceName = storageGroupInstanceName - break - - return foundStorageGroupInstanceName - - def get_storage_groups_from_volume(self, conn, volumeInstanceName): - """Returns all the storage group for a particular volume. - - Given the volume instance name get all the associated storage groups. - - :param conn: connection to the ecom server - :param volumeInstanceName: the volume instance name - :returns: foundStorageGroupInstanceName - """ - storageGroupInstanceNames = conn.AssociatorNames( - volumeInstanceName, - ResultClass='CIM_DeviceMaskingGroup') - - if storageGroupInstanceNames: - LOG.debug("There are %(len)d storage groups associated " - "with volume %(volumeInstanceName)s.", - {'len': len(storageGroupInstanceNames), - 'volumeInstanceName': volumeInstanceName}) - else: - LOG.debug("There are no storage groups associated " - "with volume %(volumeInstanceName)s.", - {'volumeInstanceName': volumeInstanceName}) - - return storageGroupInstanceNames - - def wrap_get_storage_group_from_volume(self, conn, volumeInstanceName, - sgName): - """Unit test aid""" - return self.get_storage_group_from_volume(conn, volumeInstanceName, - sgName) - - def find_storage_masking_group(self, conn, controllerConfigService, - storageGroupName): - """Given the storage group name get the storage group. - - :param conn: connection to the ecom server - :param controllerConfigService: the controllerConfigService - :param storageGroupName: the name of the storage group you are getting - :returns: foundStorageMaskingGroupInstanceName - """ - foundStorageMaskingGroupInstanceName = None - - storageMaskingGroupInstances = ( - conn.Associators(controllerConfigService, - ResultClass='CIM_DeviceMaskingGroup')) - - for storageMaskingGroupInstance in storageMaskingGroupInstances: - - if storageGroupName == storageMaskingGroupInstance['ElementName']: - # Check that it has not been deleted recently. - instance = self.get_existing_instance( - conn, storageMaskingGroupInstance.path) - if instance is None: - # Storage group not found. - foundStorageMaskingGroupInstanceName = None - else: - foundStorageMaskingGroupInstanceName = ( - storageMaskingGroupInstance.path) - - break - return foundStorageMaskingGroupInstanceName - - def find_storage_system_name_from_service(self, configService): - """Given any service get the storage system name from it. - - :param configService: the configuration service - :returns: string -- configService['SystemName'] - storage system name - """ - return configService['SystemName'] - - def find_volume_instance(self, conn, volumeDict, volumeName): - """Given the volumeDict get the instance from it. - - :param conn: connection to the ecom server - :param volumeDict: the volume Dict - :param volumeName: the user friendly name of the volume - :returns: foundVolumeInstance - the found volume instance - """ - volumeInstanceName = self.get_instance_name(volumeDict['classname'], - volumeDict['keybindings']) - foundVolumeInstance = conn.GetInstance(volumeInstanceName) - - if foundVolumeInstance is None: - LOG.debug("Volume %(volumeName)s not found on the array.", - {'volumeName': volumeName}) - else: - LOG.debug("Volume name: %(volumeName)s Volume instance: " - "%(vol_instance)s.", - {'volumeName': volumeName, - 'vol_instance': foundVolumeInstance.path}) - - return foundVolumeInstance - - def get_host_short_name(self, hostName): - """Returns the short name for a given qualified host name. - - Checks the host name to see if it is the fully qualified host name - and returns part before the dot. If there is no dot in the hostName - the full hostName is returned. - - :param hostName: the fully qualified host name () - :returns: string -- the short hostName - """ - shortHostName = None - - hostArray = hostName.split('.') - if len(hostArray) > 1: - shortHostName = hostArray[0] - else: - shortHostName = hostName - - return self.generate_unique_trunc_host(shortHostName) - - def get_instance_name(self, classname, bindings): - """Get the instance from the classname and bindings. - - :param classname: class name for the volume instance - :param bindings: volume created from job - :returns: pywbem.CIMInstanceName -- instanceName - """ - instanceName = None - try: - instanceName = pywbem.CIMInstanceName( - classname, - namespace=EMC_ROOT, - keybindings=bindings) - except NameError: - instanceName = None - - return instanceName - - def parse_pool_instance_id(self, poolInstanceId): - """Given the instance Id parse the pool name and system name from it. - - Example of pool InstanceId: Symmetrix+0001233455555+U+Pool 0 - - :param poolInstanceId: the path and name of the file - :returns: string -- poolName - the pool name - :returns: string -- systemName - the system name - """ - poolName = None - systemName = None - endp = poolInstanceId.rfind('+') - if endp > -1: - poolName = poolInstanceId[endp + 1:] - - idarray = poolInstanceId.split('+') - if len(idarray) > 2: - systemName = self._format_system_name(idarray[0], idarray[1], '+') - - LOG.debug("Pool name: %(poolName)s System name: %(systemName)s.", - {'poolName': poolName, 'systemName': systemName}) - return poolName, systemName - - def _format_system_name(self, part1, part2, sep): - """Join to make up system name - - :param part1: the prefix - :param sep: the separator - :param part2: the postfix - :returns: systemName - """ - return ("%(part1)s%(sep)s%(part2)s" - % {'part1': part1, - 'sep': sep, - 'part2': part2}) - - def parse_pool_instance_id_v3(self, poolInstanceId): - """Given the instance Id parse the pool name and system name from it. - - Example of pool InstanceId: Symmetrix+0001233455555+U+Pool 0 - - :param poolInstanceId: the path and name of the file - :returns: poolName - the pool name - :returns: systemName - the system name - """ - poolName = None - systemName = None - endp = poolInstanceId.rfind('-+-') - if endp > -1: - poolName = poolInstanceId[endp + 3:] - - idarray = poolInstanceId.split('-+-') - if len(idarray) > 2: - systemName = ( - self._format_system_name(idarray[0], idarray[1], '-+-')) - - LOG.debug("Pool name: %(poolName)s System name: %(systemName)s.", - {'poolName': poolName, 'systemName': systemName}) - return poolName, systemName - - def convert_gb_to_bits(self, strGbSize): - """Convert GB(string) to bytes(string). - - :param strGB: string -- The size in GB - :returns: string -- The size in bytes - """ - strBitsSize = six.text_type(int(strGbSize) * 1024 * 1024 * 1024) - - LOG.debug("Converted %(strGbSize)s GBs to %(strBitsSize)s Bits.", - {'strGbSize': strGbSize, 'strBitsSize': strBitsSize}) - - return strBitsSize - - def check_if_volume_is_composite(self, conn, volumeInstance): - """Check if the volume is composite. - - :param conn: the connection information to the ecom server - :param volumeInstance: the volume Instance - :returns: string -- 'True', 'False' or 'Undetermined' - """ - propertiesList = volumeInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'IsComposite': - cimProperties = properties[1] - - if 'True' in six.text_type(cimProperties.value): - return 'True' - elif 'False' in six.text_type(cimProperties.value): - return 'False' - else: - return 'Undetermined' - return 'Undetermined' - - def get_assoc_pool_from_volume(self, conn, volumeInstanceName): - """Give the volume instance get the associated pool instance - - :param conn: connection to the ecom server - :param volumeInstanceName: the volume instance name - :returns: foundPoolInstanceName - """ - foundPoolInstanceName = None - foundPoolInstanceNames = ( - conn.AssociatorNames(volumeInstanceName, - ResultClass='EMC_VirtualProvisioningPool')) - if len(foundPoolInstanceNames) > 0: - foundPoolInstanceName = foundPoolInstanceNames[0] - return foundPoolInstanceName - - def check_if_volume_is_extendable(self, conn, volumeInstance): - """Checks if a volume is extendable or not. - - Check underlying CIM_StorageExtent to see if the volume is - concatenated or not. - If isConcatenated is true then it is a concatenated and - extendable. - If isConcatenated is False and isVolumeComposite is True then - it is striped and not extendable. - If isConcatenated is False and isVolumeComposite is False then - it has one member only but is still extendable. - - :param conn: the connection information to the ecom server - :param volumeInstance: the volume instance - :returns: string -- 'True', 'False' or 'Undetermined' - """ - isConcatenated = None - - isVolumeComposite = self.check_if_volume_is_composite( - conn, volumeInstance) - - storageExtentInstances = conn.Associators( - volumeInstance.path, - ResultClass='CIM_StorageExtent') - - if len(storageExtentInstances) > 0: - storageExtentInstance = storageExtentInstances[0] - propertiesList = storageExtentInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'IsConcatenated': - cimProperties = properties[1] - isConcatenated = six.text_type(cimProperties.value) - - if isConcatenated is not None: - break - - if 'True' in isConcatenated: - return 'True' - elif 'False' in isConcatenated and 'True' in isVolumeComposite: - return 'False' - elif 'False' in isConcatenated and 'False' in isVolumeComposite: - return 'True' - else: - return 'Undetermined' - - def get_composite_type(self, compositeTypeStr): - """Get the int value of composite type. - - The default is '2' concatenated. - - :param compositeTypeStr: 'concatenated' or 'striped'. Cannot be None - :returns: int -- compositeType = 2 for concatenated, or 3 for striped - """ - compositeType = 2 - stripedStr = 'striped' - try: - if compositeTypeStr.lower() == stripedStr.lower(): - compositeType = 3 - except KeyError: - # Default to concatenated if not defined. - pass - - return compositeType - - def is_volume_bound_to_pool(self, conn, volumeInstance): - """Check if volume is bound to a pool. - - :param conn: the connection information to the ecom server - :param volumeInstance: the volume instance - :returns: string -- 'True' 'False' or 'Undetermined' - """ - propertiesList = volumeInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'EMCIsBound': - cimProperties = properties[1] - - if 'True' in six.text_type(cimProperties.value): - return 'True' - elif 'False' in six.text_type(cimProperties.value): - return 'False' - else: - return 'Undetermined' - return 'Undetermined' - - def get_space_consumed(self, conn, volumeInstance): - """Check the space consumed of a volume. - - :param conn: the connection information to the ecom server - :param volumeInstance: the volume Instance - :returns: spaceConsumed - """ - foundSpaceConsumed = None - unitnames = conn.References( - volumeInstance, ResultClass='CIM_AllocatedFromStoragePool', - Role='Dependent') - - for unitname in unitnames: - propertiesList = unitname.properties.items() - for properties in propertiesList: - if properties[0] == 'SpaceConsumed': - cimProperties = properties[1] - foundSpaceConsumed = cimProperties.value - break - if foundSpaceConsumed is not None: - break - - return foundSpaceConsumed - - def get_volume_size(self, conn, volumeInstance): - """Get the volume size which is ConsumableBlocks * BlockSize. - - :param conn: the connection information to the ecom server - :param volumeInstance: the volume Instance - :returns: string -- volumeSizeOut - """ - volumeSizeOut = 'Undetermined' - numBlocks = 0 - blockSize = 0 - - propertiesList = volumeInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'ConsumableBlocks': - cimProperties = properties[1] - numBlocks = int(cimProperties.value) - if properties[0] == 'BlockSize': - cimProperties = properties[1] - blockSize = int(cimProperties.value) - if blockSize > 0 and numBlocks > 0: - break - if blockSize > 0 and numBlocks > 0: - volumeSizeOut = six.text_type(numBlocks * blockSize) - - return volumeSizeOut - - def determine_member_count(self, sizeStr, memberCount, compositeType): - """Determines how many members a volume should contain. - - Based on the size of the proposed volume, the compositeType and the - memberCount, determine (or validate) how many meta members there - should be in a volume. - - :param sizeStr: the size in GBs of the proposed volume - :param memberCount: the initial member count - :param compositeType: the composite type - :returns: string -- memberCount - :returns: string -- errorDesc - the error description - """ - errorDesc = None - if compositeType in 'concatenated' and int(sizeStr) > 240: - newMemberCount = int(sizeStr) // 240 - modular = int(sizeStr) % 240 - if modular > 0: - newMemberCount += 1 - memberCount = six.text_type(newMemberCount) - - if compositeType in 'striped': - metaSize = int(sizeStr) / int(memberCount) - modular = int(sizeStr) % int(memberCount) - metaSize = metaSize + modular - if metaSize > 240: - errorDesc = ('Meta Size is greater than maximum allowed meta ' - 'size') - - return memberCount, errorDesc - - def get_extra_specs_by_volume_type_name(self, volumeTypeName): - """Gets the extra specs associated with a volume type. - - Given the string value of the volume type name, get the extra specs - object associated with the volume type. - - :param volumeTypeName: string value of the volume type name - :returns: extra_specs - extra specs object - """ - ctxt = context.get_admin_context() - volume_type = volume_types.get_volume_type_by_name( - ctxt, volumeTypeName) - extra_specs = volume_type['extra_specs'] - return extra_specs - - def get_pool_capacities(self, conn, poolName, storageSystemName): - """Get the total and remaining capacity in GB for a storage pool. - - Given the storage pool name, get the total capacity and remaining - capacity in GB. - - :param conn: connection to the ecom server - :param poolName: string value of the storage pool name - :param storageSystemName: the storage system name - :returns: tuple -- (total_capacity_gb, free_capacity_gb) - """ - LOG.debug( - "Retrieving capacity for pool %(poolName)s on array %(array)s.", - {'poolName': poolName, - 'array': storageSystemName}) - - poolInstanceName = self.get_pool_by_name( - conn, poolName, storageSystemName) - if poolInstanceName is None: - LOG.error(_LE( - "Unable to retrieve pool instance of %(poolName)s on " - "array %(array)s."), - {'poolName': poolName, 'array': storageSystemName}) - return (0, 0) - storagePoolInstance = conn.GetInstance( - poolInstanceName, LocalOnly=False) - total_capacity_gb = self.convert_bits_to_gbs( - storagePoolInstance['TotalManagedSpace']) - allocated_capacity_gb = self.convert_bits_to_gbs( - storagePoolInstance['EMCSubscribedCapacity']) - free_capacity_gb = total_capacity_gb - allocated_capacity_gb - return (total_capacity_gb, free_capacity_gb) - - def get_pool_by_name(self, conn, storagePoolName, storageSystemName): - """Returns the instance name associated with a storage pool name. - - :param conn: connection to the ecom server - :param storagePoolName: string value of the storage pool name - :param storageSystemName: string value of array - :returns: foundPoolInstanceName - instance name of storage pool - """ - foundPoolInstanceName = None - LOG.debug( - "storagePoolName: %(poolName)s, storageSystemName: %(array)s.", - {'poolName': storagePoolName, 'array': storageSystemName}) - storageSystemInstanceName = self.find_storageSystem(conn, - storageSystemName) - poolInstanceNames = conn.AssociatorNames( - storageSystemInstanceName, - ResultClass='EMC_VirtualProvisioningPool') - for poolInstanceName in poolInstanceNames: - poolName = self.get_pool_name(conn, poolInstanceName) - if (poolName == storagePoolName): - # Check that the pool hasn't been recently deleted. - instance = self.get_existing_instance(conn, poolInstanceName) - if instance is None: - foundPoolInstanceName = None - else: - foundPoolInstanceName = poolInstanceName - break - - return foundPoolInstanceName - - def convert_bits_to_gbs(self, strBitSize): - """Convert bytes(string) to GB(string). - - :param strBitSize: string -- The size in bytes - :returns: int -- The size in GB - """ - gbSize = int(strBitSize) // 1024 // 1024 // 1024 - return gbSize - - def compare_size(self, size1Str, size2Str): - """Compare the bit sizes to an approximate. - - :param size1Str: the first bit size (String) - :param size2Str: the second bit size (String) - :returns: int -- size1GBs - size2GBs - """ - size1GBs = self.convert_bits_to_gbs(size1Str) - size2GBs = self.convert_bits_to_gbs(size2Str) - - return size1GBs - size2GBs - - def get_volumetype_extraspecs(self, volume, volumeTypeId=None): - """Compare the bit sizes to an approximate. - - :param volume: the volume dictionary - :param volumeTypeId: Optional override for volume['volume_type_id'] - :returns: dict -- extraSpecs - the extra specs - """ - extraSpecs = {} - - try: - if volumeTypeId: - type_id = volumeTypeId - else: - type_id = volume['volume_type_id'] - if type_id is not None: - extraSpecs = volume_types.get_volume_type_extra_specs(type_id) - - except Exception: - pass - - return extraSpecs - - def get_volume_type_name(self, volume): - """Get the volume type name. - - :param volume: the volume dictionary - :returns: string -- volumeTypeName - the volume type name - """ - volumeTypeName = None - - ctxt = context.get_admin_context() - typeId = volume['volume_type_id'] - if typeId is not None: - volumeType = volume_types.get_volume_type(ctxt, typeId) - volumeTypeName = volumeType['name'] - - return volumeTypeName - - def parse_volume_type_from_filename(self, emcConfigFile): - """Parse the volume type from the file (if it exists). - - :param emcConfigFile: the EMC configuration file - :returns: volumeTypeName - the volume type name - """ - volumeTypeName = None - - m = re.search('/etc/cinder/cinder_emc_config_(.+?).xml', emcConfigFile) - if m: - volumeTypeName = m.group(1) - - return volumeTypeName - - def get_volumes_from_pool(self, conn, poolInstanceName): - """Check the space consumed of a volume. - - :param conn: the connection information to the ecom server - :param poolInstanceName: the pool instance name - :returns: the volumes in the pool - """ - return conn.AssociatorNames( - poolInstanceName, AssocClass='CIM_AllocatedFromStoragePool', - ResultClass='CIM_StorageVolume') - - def check_is_volume_bound_to_pool(self, conn, volumeInstance): - """Check the space consumed of a volume. - - :param conn: the connection information to the ecom server - :param volumeInstance: the volume Instance - :returns: string -- 'True', 'False' or 'Undetermined' - """ - foundSpaceConsumed = None - unitnames = conn.References( - volumeInstance, ResultClass='CIM_AllocatedFromStoragePool', - Role='Dependent') - - for unitname in unitnames: - propertiesList = unitname.properties.items() - for properties in propertiesList: - if properties[0] == 'EMCBoundToThinStoragePool': - cimProperties = properties[1] - foundSpaceConsumed = cimProperties.value - break - if foundSpaceConsumed is not None: - break - if 'True' in six.text_type(cimProperties.value): - return 'True' - elif 'False' in six.text_type(cimProperties.value): - return 'False' - else: - return 'Undetermined' - - def get_short_protocol_type(self, protocol): - """Given the protocol type, return I for iscsi and F for fc. - - :param protocol: iscsi or fc - :returns: string -- 'I' for iscsi or 'F' for fc - """ - if protocol.lower() == ISCSI.lower(): - return 'I' - elif protocol.lower() == FC.lower(): - return 'F' - else: - return protocol - - def get_hardware_id_instances_from_array( - self, conn, hardwareIdManagementService): - """Get all the hardware ids from an array. - - :param conn: connection to the ecom server - :param: hardwareIdManagementService - hardware id management service - :returns: hardwareIdInstances - the list of hardware - id instances - """ - hardwareIdInstances = ( - conn.Associators(hardwareIdManagementService, - ResultClass='EMC_StorageHardwareID')) - - return hardwareIdInstances - - def truncate_string(self, strToTruncate, maxNum): - """Truncate a string by taking first and last characters. - - :param strToTruncate: the string to be truncated - :param maxNum: the maximum number of characters - :returns: string -- truncated string or original string - """ - if len(strToTruncate) > maxNum: - newNum = len(strToTruncate) - maxNum // 2 - firstChars = strToTruncate[:maxNum // 2] - lastChars = strToTruncate[newNum:] - strToTruncate = firstChars + lastChars - - return strToTruncate - - def get_array(self, host): - """Extract the array from the host capabilites. - - :param host: the host object - :returns: storageSystem - storage system represents the array - """ - - try: - if '@' in host: - infoDetail = host.split('@') - storageSystem = 'SYMMETRIX+' + infoDetail[0] - except Exception: - LOG.error(_LE("Error parsing array from host capabilities.")) - - return storageSystem - - def get_time_delta(self, startTime, endTime): - """Get the delta between start and end time. - - :param startTime: the start time - :param endTime: the end time - :returns: string -- delta in string H:MM:SS - """ - delta = endTime - startTime - return six.text_type(datetime.timedelta(seconds=int(delta))) - - def find_sync_sv_by_target( - self, conn, storageSystem, target, extraSpecs, - waitforsync=True): - """Find the storage synchronized name by target device ID. - - :param conn: connection to the ecom server - :param storageSystem: the storage system name - :param target: target volume object - :param extraSpecs: the extraSpecs dict - :param waitforsync: wait for the synchronization to complete if True - :returns: foundSyncInstanceName - """ - foundSyncInstanceName = None - syncInstanceNames = conn.EnumerateInstanceNames( - 'SE_StorageSynchronized_SV_SV') - for syncInstanceName in syncInstanceNames: - syncSvTarget = syncInstanceName['SyncedElement'] - if storageSystem != syncSvTarget['SystemName']: - continue - if syncSvTarget['DeviceID'] == target['DeviceID']: - # Check that it hasn't recently been deleted. - try: - conn.GetInstance(syncInstanceName) - foundSyncInstanceName = syncInstanceName - LOG.debug("Found sync Name: " - "%(syncName)s.", - {'syncName': foundSyncInstanceName}) - except Exception: - foundSyncInstanceName = None - break - - if foundSyncInstanceName is None: - LOG.warning(_LW( - "Storage sync name not found for target %(target)s " - "on %(storageSystem)s."), - {'target': target['DeviceID'], 'storageSystem': storageSystem}) - else: - # Wait for SE_StorageSynchronized_SV_SV to be fully synced. - if waitforsync: - self.wait_for_sync(conn, foundSyncInstanceName, extraSpecs) - - return foundSyncInstanceName - - def find_group_sync_rg_by_target( - self, conn, storageSystem, targetRgInstanceName, extraSpecs, - waitforsync=True): - """Find the SE_GroupSynchronized_RG_RG instance name by target group. - - :param conn: connection to the ecom server - :param storageSystem: the storage system name - :param targetRgInstanceName: target group instance name - :param extraSpecs: the extraSpecs dict - :param waitforsync: wait for synchronization to complete - :returns: foundSyncInstanceName - """ - foundSyncInstanceName = None - groupSyncRgInstanceNames = conn.EnumerateInstanceNames( - 'SE_GroupSynchronized_RG_RG') - for rgInstanceName in groupSyncRgInstanceNames: - rgTarget = rgInstanceName['SyncedElement'] - if targetRgInstanceName['InstanceID'] == rgTarget['InstanceID']: - # Check that it has not recently been deleted. - try: - conn.GetInstance(rgInstanceName) - foundSyncInstanceName = rgInstanceName - LOG.debug("Found group sync name: " - "%(syncName)s.", - {'syncName': foundSyncInstanceName}) - except Exception: - foundSyncInstanceName = None - break - - if foundSyncInstanceName is None: - LOG.warning(_LW( - "Group sync name not found for target group %(target)s " - "on %(storageSystem)s."), - {'target': targetRgInstanceName['InstanceID'], - 'storageSystem': storageSystem}) - else: - # Wait for SE_StorageSynchronized_SV_SV to be fully synced. - if waitforsync: - self.wait_for_sync(conn, foundSyncInstanceName, extraSpecs) - - return foundSyncInstanceName - - def get_firmware_version(self, conn, arrayName): - """Get the firmware version of array. - - :param conn: the connection to the ecom server - :param arrayName: the array name - :returns: string -- firmwareVersion - """ - firmwareVersion = None - softwareIdentities = conn.EnumerateInstanceNames( - 'symm_storageSystemsoftwareidentity') - - for softwareIdentity in softwareIdentities: - if arrayName in softwareIdentity['InstanceID']: - softwareIdentityInstance = conn.GetInstance(softwareIdentity) - propertiesList = softwareIdentityInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'VersionString': - cimProperties = properties[1] - firmwareVersion = cimProperties.value - break - - return firmwareVersion - - def get_srp_pool_stats(self, conn, arrayName, poolName): - """Get the totalManagedSpace, remainingManagedSpace. - - :param conn: the connection to the ecom server - :param arrayName: the array name - :param poolName: the pool name - :returns: totalCapacityGb - :returns: remainingCapacityGb - """ - totalCapacityGb = -1 - remainingCapacityGb = -1 - storageSystemInstanceName = self.find_storageSystem(conn, arrayName) - - srpPoolInstanceNames = conn.AssociatorNames( - storageSystemInstanceName, - ResultClass='Symm_SRPStoragePool') - - for srpPoolInstanceName in srpPoolInstanceNames: - poolInstanceID = srpPoolInstanceName['InstanceID'] - poolnameStr, _systemName = ( - self.parse_pool_instance_id_v3(poolInstanceID)) - - if six.text_type(poolName) == six.text_type(poolnameStr): - try: - # Check that pool hasn't suddenly been deleted. - srpPoolInstance = conn.GetInstance(srpPoolInstanceName) - propertiesList = srpPoolInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'TotalManagedSpace': - cimProperties = properties[1] - totalManagedSpace = cimProperties.value - totalCapacityGb = self.convert_bits_to_gbs( - totalManagedSpace) - elif properties[0] == 'RemainingManagedSpace': - cimProperties = properties[1] - remainingManagedSpace = cimProperties.value - remainingCapacityGb = self.convert_bits_to_gbs( - remainingManagedSpace) - except Exception: - pass - - return totalCapacityGb, remainingCapacityGb - - def isArrayV3(self, conn, arrayName): - """Check if the array is V2 or V3. - - :param conn: the connection to the ecom server - :param arrayName: the array name - :returns: boolean - """ - firmwareVersion = self.get_firmware_version(conn, arrayName) - - m = re.search('^(\d+)', firmwareVersion) - majorVersion = m.group(0) - - if int(majorVersion) >= 5900: - return True - else: - return False - - def get_pool_and_system_name_v2( - self, conn, storageSystemInstanceName, poolNameInStr): - """Get pool instance and system name string for V2. - - :param conn: the connection to the ecom server - :param storageSystemInstanceName: the storage system instance name - :param poolNameInStr: the pool name - :returns: foundPoolInstanceName - :returns: string -- systemNameStr - """ - vpoolInstanceNames = conn.AssociatorNames( - storageSystemInstanceName, - ResultClass='EMC_VirtualProvisioningPool') - - return self._get_pool_instance_and_system_name( - conn, vpoolInstanceNames, storageSystemInstanceName, - poolNameInStr) - - def get_pool_and_system_name_v3( - self, conn, storageSystemInstanceName, poolNameInStr): - """Get pool instance and system name string for V2. - - :param conn: the connection to the ecom server - :param storageSystemInstanceName: the storage system instance name - :param poolNameInStr: the pool name - :returns: foundPoolInstanceName - :returns: string -- systemNameStr - """ - srpPoolInstanceNames = conn.AssociatorNames( - storageSystemInstanceName, - ResultClass='Symm_SRPStoragePool') - - return self._get_pool_instance_and_system_name( - conn, srpPoolInstanceNames, storageSystemInstanceName, - poolNameInStr) - - def _get_pool_instance_and_system_name( - self, conn, poolInstanceNames, storageSystemInstanceName, - poolname): - """Get the pool instance and the system name - - :param conn: the ecom connection - :param poolInstanceNames: list of pool instances - :param poolname: pool name (string) - :returns: foundPoolInstanceName, systemname - """ - foundPoolInstanceName = None - poolnameStr = None - systemNameStr = storageSystemInstanceName['Name'] - for poolInstanceName in poolInstanceNames: - # Example: SYMMETRIX-+-000196700535-+-SR-+-SRP_1 - # Example: SYMMETRIX+000195900551+TP+Sol_Innov - poolnameStr = self.get_pool_name(conn, poolInstanceName) - if poolnameStr is not None: - if six.text_type(poolname) == six.text_type(poolnameStr): - try: - conn.GetInstance(poolInstanceName) - foundPoolInstanceName = poolInstanceName - except Exception: - foundPoolInstanceName = None - break - - return foundPoolInstanceName, systemNameStr - - def get_pool_name(self, conn, poolInstanceName): - """Get the pool name from the instance - - :param conn: the ecom connection - :param poolInstanceName: the pool instance - :returns: poolnameStr - """ - poolnameStr = None - try: - poolInstance = conn.GetInstance(poolInstanceName) - poolnameStr = poolInstance['ElementName'] - except Exception: - pass - return poolnameStr - - def find_storageSystem(self, conn, arrayStr): - """Find an array instance name by the array name. - - :param conn: the ecom connection - :param arrayStr: the array Serial number (string) - :returns: foundPoolInstanceName, the CIM Instance Name of the Pool - :raises: VolumeBackendAPIException - """ - foundStorageSystemInstanceName = None - storageSystemInstanceNames = conn.EnumerateInstanceNames( - 'EMC_StorageSystem') - for storageSystemInstanceName in storageSystemInstanceNames: - arrayName = storageSystemInstanceName['Name'] - index = arrayName.find(arrayStr) - if index > -1: - foundStorageSystemInstanceName = storageSystemInstanceName - - if foundStorageSystemInstanceName is None: - exceptionMessage = (_("StorageSystem %(array)s is not found.") - % {'array': arrayStr}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - LOG.debug("Array Found: %(array)s.", - {'array': arrayStr}) - - return foundStorageSystemInstanceName - - def is_in_range(self, volumeSize, maximumVolumeSize, minimumVolumeSize): - """Check that volumeSize is in range. - - :param volumeSize: volume size - :param maximumVolumeSize: the max volume size - :param minimumVolumeSize: the min volume size - :returns: boolean - """ - - if (long(volumeSize) < long(maximumVolumeSize)) and ( - long(volumeSize) >= long(minimumVolumeSize)): - return True - else: - return False - - def verify_slo_workload(self, slo, workload): - """Check if SLO and workload values are valid. - - :param slo: Service Level Object e.g bronze - :param workload: workload e.g DSS - :returns: boolean - """ - isValidSLO = False - isValidWorkload = False - - validSLOs = ['Bronze', 'Silver', 'Gold', - 'Platinum', 'Diamond', 'Optimized', - 'NONE'] - validWorkloads = ['DSS_REP', 'DSS', 'OLTP', - 'OLTP_REP', 'NONE'] - - for validSLO in validSLOs: - if slo == validSLO: - isValidSLO = True - break - - for validWorkload in validWorkloads: - if workload == validWorkload: - isValidWorkload = True - break - - if not isValidSLO: - LOG.error(_LE( - "SLO: %(slo)s is not valid. Valid values are Bronze, Silver, " - "Gold, Platinum, Diamond, Optimized, NONE."), {'slo': slo}) - - if not isValidWorkload: - LOG.error(_LE( - "Workload: %(workload)s is not valid. Valid values are " - "DSS_REP, DSS, OLTP, OLTP_REP, NONE."), {'workload': workload}) - - return isValidSLO, isValidWorkload - - def get_v3_storage_group_name(self, poolName, slo, workload): - """Determine default v3 storage group from extraSpecs. - - :param poolName: the poolName - :param slo: the SLO string e.g Bronze - :param workload: the workload string e.g DSS - :returns: storageGroupName - """ - storageGroupName = ("OS-%(poolName)s-%(slo)s-%(workload)s-SG" - % {'poolName': poolName, - 'slo': slo, - 'workload': workload}) - return storageGroupName - - def _get_fast_settings_from_storage_group(self, storageGroupInstance): - """Get the emc FAST setting from the storage group. - - :param storageGroupInstance: the storage group instance - :returns: emcFastSetting - """ - emcFastSetting = None - propertiesList = storageGroupInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'EMCFastSetting': - cimProperties = properties[1] - emcFastSetting = cimProperties.value - break - return emcFastSetting - - def get_volume_meta_head(self, conn, volumeInstanceName): - """Get the head of a meta volume. - - :param conn: the ecom connection - :param volumeInstanceName: the composite volume instance name - :returns: the instance name of the meta volume head - """ - metaHeadInstanceName = None - metaHeads = conn.AssociatorNames( - volumeInstanceName, - ResultClass='EMC_Meta') - - if len(metaHeads) > 0: - metaHeadInstanceName = metaHeads[0] - if metaHeadInstanceName is None: - LOG.info(_LI( - "Volume %(volume)s does not have meta device members."), - {'volume': volumeInstanceName}) - - return metaHeadInstanceName - - def get_meta_members_of_composite_volume( - self, conn, metaHeadInstanceName): - """Get the member volumes of a composite volume. - - :param conn: the ecom connection - :param metaHeadInstanceName: head of the composite volume - :returns: an array containing instance names of member volumes - """ - metaMembers = conn.AssociatorNames( - metaHeadInstanceName, - AssocClass='CIM_BasedOn', - ResultClass='EMC_PartialAllocOfConcreteExtent') - LOG.debug("metaMembers: %(members)s.", {'members': metaMembers}) - return metaMembers - - def get_meta_members_capacity_in_byte(self, conn, volumeInstanceNames): - """Get the capacity in byte of all meta device member volumes. - - :param conn: the ecom connection - :param volumeInstanceNames: array contains meta device member volumes - :returns: array contains capacities of each member device in bits - """ - capacitiesInByte = [] - headVolume = conn.GetInstance(volumeInstanceNames[0]) - totalSizeInByte = ( - headVolume['ConsumableBlocks'] * headVolume['BlockSize']) - volumeInstanceNames.pop(0) - for volumeInstanceName in volumeInstanceNames: - volumeInstance = conn.GetInstance(volumeInstanceName) - numOfBlocks = volumeInstance['ConsumableBlocks'] - blockSize = volumeInstance['BlockSize'] - volumeSizeInByte = numOfBlocks * blockSize - capacitiesInByte.append(volumeSizeInByte) - totalSizeInByte = totalSizeInByte - volumeSizeInByte - - capacitiesInByte.insert(0, totalSizeInByte) - return capacitiesInByte - - def get_existing_instance(self, conn, instanceName): - """Check that the instance name still exists and return the instance. - - :param conn: the connection to the ecom server - :param instanceName: the instanceName to be checked - :returns: instance or None - """ - instance = None - try: - instance = conn.GetInstance(instanceName, LocalOnly=False) - except pywbem.cim_operations.CIMError as arg: - instance = self.process_exception_args(arg, instanceName) - return instance - - def process_exception_args(self, arg, instanceName): - """Process exception arguments. - - :param arg: the arg list - :param instanceName: the instance name - :returns: None - :raises: VolumeBackendAPIException - """ - instance = None - code, desc = arg[0], arg[1] - if code == CIM_ERR_NOT_FOUND: - # Object doesn't exist any more. - instance = None - else: - # Something else that we cannot recover from has happened. - LOG.error(_LE("Exception: %s"), six.text_type(desc)) - exceptionMessage = (_( - "Cannot verify the existence of object:" - "%(instanceName)s.") - % {'instanceName': instanceName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - return instance - - def find_replication_service_capabilities(self, conn, storageSystemName): - """Find the replication service capabilities instance name. - - :param conn: the connection to the ecom server - :param storageSystemName: the storage system name - :returns: foundRepServCapability - """ - foundRepServCapability = None - repservices = conn.EnumerateInstanceNames( - 'CIM_ReplicationServiceCapabilities') - for repservCap in repservices: - if storageSystemName in repservCap['InstanceID']: - foundRepServCapability = repservCap - LOG.debug("Found Replication Service Capabilities: " - "%(repservCap)s", - {'repservCap': repservCap}) - break - if foundRepServCapability is None: - exceptionMessage = (_("Replication Service Capability not found " - "on %(storageSystemName)s.") - % {'storageSystemName': storageSystemName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundRepServCapability - - def is_clone_licensed(self, conn, capabilityInstanceName): - """Check if the clone feature is licensed and enabled. - - :param conn: the connection to the ecom server - :param capabilityInstanceName: the replication service capabilities - instance name - :returns: True if licensed and enabled; False otherwise. - """ - capabilityInstance = conn.GetInstance(capabilityInstanceName) - propertiesList = capabilityInstance.properties.items() - for properties in propertiesList: - if properties[0] == 'SupportedReplicationTypes': - cimProperties = properties[1] - repTypes = cimProperties.value - LOG.debug("Found supported replication types: " - "%(repTypes)s", - {'repTypes': repTypes}) - if CLONE_REPLICATION_TYPE in repTypes: - # Clone is a supported replication type. - LOG.debug("Clone is licensed and enabled.") - return True - return False - - def create_storage_hardwareId_instance_name( - self, conn, hardwareIdManagementService, initiator): - """Create storage hardware ID instance name based on the WWPN/IQN. - - :param conn: connection to the ecom server - :param hardwareIdManagementService: the hardware ID management service - :param initiator: initiator(IQN or WWPN) to create the hardware ID - instance - :returns: hardwareIdList - """ - hardwareIdList = None - hardwareIdType = self._get_hardware_type(initiator) - rc, ret = conn.InvokeMethod( - 'CreateStorageHardwareID', - hardwareIdManagementService, - StorageID=initiator, - IDType=self.get_num(hardwareIdType, '16')) - - if 'HardwareID' in ret: - LOG.debug("Created hardware ID instance for initiator:" - "%(initiator)s rc=%(rc)d, ret=%(ret)s", - {'initiator': initiator, 'rc': rc, 'ret': ret}) - hardwareIdList = ret['HardwareID'] - else: - LOG.warning(_LW("CreateStorageHardwareID failed. initiator: " - "%(initiator)s, rc=%(rc)d, ret=%(ret)s."), - {'initiator': initiator, 'rc': rc, 'ret': ret}) - return hardwareIdList - - def _get_hardware_type( - self, initiator): - """Determine the hardware type based on the initiator. - - :param initiator: initiator(IQN or WWPN) - :returns: hardwareTypeId - """ - hardwareTypeId = 0 - try: - int(initiator, 16) - hardwareTypeId = 2 - except Exception: - if 'iqn' in initiator.lower(): - hardwareTypeId = 5 - if hardwareTypeId == 0: - LOG.warning(_LW("Cannot determine the hardware type.")) - return hardwareTypeId - - def _process_tag(self, element, tagName): - """Process the tag to get the value. - - :param element: the parent element - :param tagName: the tag name - :returns: nodeValue(can be None) - """ - nodeValue = None - try: - processedElement = element.getElementsByTagName(tagName)[0] - nodeValue = processedElement.childNodes[0].nodeValue - if nodeValue: - nodeValue = nodeValue.strip() - except IndexError: - pass - return nodeValue - - def _get_connection_info(self, ecomElement): - """Given the filename get the ecomUser and ecomPasswd. - - :param ecomElement: the ecom element - :returns: dict -- connargs - the connection info dictionary - :raises: VolumeBackendAPIException - """ - connargs = {} - connargs['EcomServerIp'] = ( - self._process_tag(ecomElement, 'EcomServerIp')) - connargs['EcomServerPort'] = ( - self._process_tag(ecomElement, 'EcomServerPort')) - connargs['EcomUserName'] = ( - self._process_tag(ecomElement, 'EcomUserName')) - connargs['EcomPassword'] = ( - self._process_tag(ecomElement, 'EcomPassword')) - - for k, __ in connargs.items(): - if connargs[k] is None: - exceptionMessage = (_( - "EcomServerIp, EcomServerPort, EcomUserName, " - "EcomPassword must have valid values.")) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - # These can be None - connargs['EcomUseSSL'] = self._process_tag(ecomElement, 'EcomUseSSL') - connargs['EcomCACert'] = self._process_tag(ecomElement, 'EcomCACert') - connargs['EcomNoVerification'] = ( - self._process_tag(ecomElement, 'EcomNoVerification')) - - if connargs['EcomUseSSL'] and connargs['EcomUseSSL'] == 'True': - connargs['EcomUseSSL'] = True - if connargs['EcomNoVerification'] and ( - connargs['EcomNoVerification'] == 'True'): - connargs['EcomNoVerification'] = True - else: - connargs['EcomUseSSL'] = False - connargs['EcomNoVerification'] = False - - return connargs - - def _fill_record(self, connargs, serialNumber, poolName, - portGroup, element): - """Fill a single record. - - :param connargs: the connection info - :param serialNumber: the serial number of array - :param poolName: the poolname - :param portGroup: the portGroup - :param element: the parent element - :returns: dict -- kwargs - """ - kwargs = {} - kwargs['EcomServerIp'] = connargs['EcomServerIp'] - kwargs['EcomServerPort'] = connargs['EcomServerPort'] - kwargs['EcomUserName'] = connargs['EcomUserName'] - kwargs['EcomPassword'] = connargs['EcomPassword'] - kwargs['EcomUseSSL'] = connargs['EcomUseSSL'] - kwargs['EcomCACert'] = connargs['EcomCACert'] - kwargs['EcomNoVerification'] = connargs['EcomNoVerification'] - - slo = self._process_tag(element, 'SLO') - if slo is None: - slo = 'NONE' - kwargs['SLO'] = slo - workload = self._process_tag(element, 'Workload') - if workload is None: - workload = 'NONE' - kwargs['Workload'] = workload - fastPolicy = self._process_tag(element, 'FastPolicy') - kwargs['FastPolicy'] = fastPolicy - kwargs['SerialNumber'] = serialNumber - kwargs['PoolName'] = poolName - kwargs['PortGroup'] = portGroup - - return kwargs - - def _multi_pool_support(self, fileName): - """Multi pool support. - - - - - 10.108.246.202 - ... - - - 000198700439 - ... - - - FC_SLVR1 - ... - - - - - - - - - :param fileName: the configuration file - :returns: list - """ - myList = [] - connargs = {} - myFile = open(fileName, 'r') - data = myFile.read() - myFile.close() - dom = minidom.parseString(data) - interval = self._process_tag(dom, 'Interval') - retries = self._process_tag(dom, 'Retries') - try: - ecomElements = dom.getElementsByTagName('EcomServer') - if ecomElements and len(ecomElements) > 0: - for ecomElement in ecomElements: - connargs = self._get_connection_info(ecomElement) - arrayElements = ecomElement.getElementsByTagName('Array') - if arrayElements and len(arrayElements) > 0: - for arrayElement in arrayElements: - myList = self._get_pool_info(arrayElement, - fileName, connargs, - interval, retries, - myList) - else: - LOG.error(_LE( - "Please check your xml for format or syntax " - "errors. Please see documentation for more " - "details.")) - except IndexError: - pass - return myList - - def _single_pool_support(self, fileName): - """Single pool support. - - - 10.108.246.202 - 5988 - admin - #1Password - - OS-PORTGROUP1-PG - - 000198700439 - FC_SLVR1 - - - :param fileName: the configuration file - :returns: list - """ - myList = [] - kwargs = {} - connargs = {} - myFile = open(fileName, 'r') - data = myFile.read() - myFile.close() - dom = minidom.parseString(data) - try: - connargs = self._get_connection_info(dom) - interval = self._process_tag(dom, 'Interval') - retries = self._process_tag(dom, 'Retries') - portGroup = self._get_random_portgroup(dom) - - serialNumber = self._process_tag(dom, 'Array') - if serialNumber is None: - LOG.error(_LE( - "Array Serial Number must be in the file " - "%(fileName)s."), - {'fileName': fileName}) - poolName = self._process_tag(dom, 'Pool') - if poolName is None: - LOG.error(_LE( - "PoolName must be in the file " - "%(fileName)s."), - {'fileName': fileName}) - kwargs = self._fill_record( - connargs, serialNumber, poolName, portGroup, dom) - if interval: - kwargs['Interval'] = interval - if retries: - kwargs['Retries'] = retries - - myList.append(kwargs) - except IndexError: - pass - return myList - - def parse_file_to_get_array_map(self, fileName): - """Parses a file and gets array map. - - Given a file, parse it to get array and any pool(s) or - fast policy(s), SLOs, Workloads that might exist. - - :param fileName: the path and name of the file - :returns: list - """ - # Multi-pool support. - myList = self._multi_pool_support(fileName) - if len(myList) == 0: - myList = self._single_pool_support(fileName) - - return myList - - def extract_record(self, arrayInfo, pool): - """Given pool string determine the correct record. - - The poolName and the serialNumber will determine the - correct record to return in VMAX2. - The poolName, SLO and the serialNumber will determine the - correct record to return in VMAX3. - - :param arrayInfo: list of records - :param pool: e.g 'SATA_BRONZE1+000198700439' - 'SRP_1+Bronze+000198700555' - :returns: single record - """ - foundArrayInfoRec = {} - if pool: - for arrayInfoRec in arrayInfo: - if pool.count('+') == 2: - compString = ("%(slo)s+%(poolName)s+%(array)s" - % {'slo': arrayInfoRec['SLO'], - 'poolName': arrayInfoRec['PoolName'], - 'array': arrayInfoRec['SerialNumber']}) - else: - compString = ("%(poolName)s+%(array)s" - % {'poolName': arrayInfoRec['PoolName'], - 'array': arrayInfoRec['SerialNumber']}) - if compString == pool: - LOG.info(_LI( - "The pool_name from extraSpecs is %(pool)s."), - {'pool': pool}) - foundArrayInfoRec = arrayInfoRec - break - else: - foundArrayInfoRec = self._get_serial_number(arrayInfo) - - return foundArrayInfoRec - - def _get_random_portgroup(self, element): - """Get a portgroup from list of portgroup. - - Parse all available port groups under a particular - array and choose one. - - :param element: the parent element - :returns: the randomly chosen port group - :raises: VolumeBackendAPIException - """ - portGroupElements = element.getElementsByTagName('PortGroup') - if portGroupElements and len(portGroupElements) > 0: - portGroupNames = [] - for portGroupElement in portGroupElements: - if portGroupElement.childNodes: - portGroupName = portGroupElement.childNodes[0].nodeValue - if portGroupName: - portGroupNames.append(portGroupName.strip()) - portGroupNames = EMCVMAXUtils._filter_list(portGroupNames) - if len(portGroupNames) > 0: - return EMCVMAXUtils._get_random_pg_from_list(portGroupNames) - - exception_message = (_("No Port Group elements found in config file.")) - LOG.error(exception_message) - raise exception.VolumeBackendAPIException(data=exception_message) - - @staticmethod - def _get_random_pg_from_list(portgroupnames): - """From list of portgroup, choose one randomly - - :param portGroupNames: list of available portgroups - :returns: portGroupName - the random portgroup - """ - portgroupname = ( - portgroupnames[random.randint(0, len(portgroupnames) - 1)]) - - LOG.info(_LI("Returning random Port Group: " - "%(portGroupName)s."), - {'portGroupName': portgroupname}) - - return portgroupname - - @staticmethod - def _filter_list(portgroupnames): - """Clean up the port group list - - :param portgroupnames: list of available portgroups - :returns: portgroupnames - cleaned up list - """ - portgroupnames = filter(None, portgroupnames) - # Convert list to set to remove duplicate portgroups - portgroupnames = list(set(portgroupnames)) - return portgroupnames - - def _get_serial_number(self, arrayInfo): - """If we don't have a pool then we just get the serial number. - - If there is more then one serial number we must return an - error and a recommendation to edit the EMC conf file. - - :param arrayInfo: list of records - :returns: any record where serial number exists - :raises: VolumeBackendAPIException - """ - serialNumberList = [] - foundRecord = {} - - for arrayInfoRec in arrayInfo: - serialNumberList.append(arrayInfoRec['SerialNumber']) - foundRecord = arrayInfoRec - - if len(set(serialNumberList)) > 1: - # We have more than one serial number in the dict. - exception_message = (_("Multiple SerialNumbers found, when only " - "one was expected for this operation. " - "Please change your EMC config file.")) - raise exception.VolumeBackendAPIException(data=exception_message) - - return foundRecord - - def _get_pool_info(self, arrayElement, fileName, connargs, interval, - retries, myList): - """Get pool information from element. - - :param arrayElement: arrayElement - :param fileName: configuration file - :param connargs: connection arguments - :param interval: interval, can be None - :param retries: retries, can be None - :param myList: list (input) - :returns: list (output) - :raises: VolumeBackendAPIException - """ - kwargs = {} - portGroup = self._get_random_portgroup(arrayElement) - serialNumber = self._process_tag( - arrayElement, 'SerialNumber') - if serialNumber is None: - exceptionMessage = (_( - "SerialNumber must be in the file " - "%(fileName)s."), - {'fileName': fileName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - - poolElements = arrayElement.getElementsByTagName('Pool') - if poolElements and len(poolElements) > 0: - for poolElement in poolElements: - poolName = self._process_tag(poolElement, 'PoolName') - if poolName is None: - exceptionMessage = (_( - "PoolName must be in the file " - "%(fileName)s."), - {'fileName': fileName}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - kwargs = self._fill_record(connargs, serialNumber, - poolName, portGroup, - poolElement) - if interval: - kwargs['Interval'] = interval - if retries: - kwargs['Retries'] = retries - myList.append(kwargs) - return myList - - def find_volume_by_device_id_on_array(self, conn, storageSystem, deviceID): - """Find the volume by device ID on a specific array. - - :param conn: connection to the ecom server - :param storageSystem: the storage system name - :param deviceID: string value of the volume device ID - :returns: foundVolumeInstanceName - """ - foundVolumeInstanceName = None - volumeInstanceNames = conn.EnumerateInstanceNames( - 'CIM_StorageVolume') - for volumeInstanceName in volumeInstanceNames: - if storageSystem not in volumeInstanceName['SystemName']: - continue - if deviceID == volumeInstanceName['DeviceID']: - foundVolumeInstanceName = volumeInstanceName - LOG.debug("Found volume: %(vol)s", - {'vol': foundVolumeInstanceName}) - break - if foundVolumeInstanceName is None: - exceptionMessage = (_("Volume %(deviceID)s not found.") - % {'deviceID': deviceID}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - - return foundVolumeInstanceName - - def get_volume_element_name(self, volumeId): - """Get volume element name follows naming convention, i.e. 'OS-UUID'. - - :param volumeId: volume id containing uuid - :returns: volume element name in format of OS-UUID - """ - elementName = volumeId - uuid_regex = (re.compile( - '[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}', - re.I)) - match = uuid_regex.search(volumeId) - if match: - volumeUUID = match.group() - elementName = ("%(prefix)s%(volumeUUID)s" - % {'prefix': VOLUME_ELEMENT_NAME_PREFIX, - 'volumeUUID': volumeUUID}) - LOG.debug( - "get_volume_element_name elementName: %(elementName)s.", - {'elementName': elementName}) - return elementName - - def rename_volume(self, conn, volume, newName): - """Change the volume ElementName to specified new name. - - :param conn: connection to the ecom server - :param volume: the volume instance name or volume instance - :param newName: new ElementName of the volume - :returns: volumeInstance after rename - """ - if type(volume) is pywbem.cim_obj.CIMInstance: - volumeInstance = volume - else: - volumeInstance = conn.GetInstance(volume) - volumeInstance['ElementName'] = newName - - LOG.debug("Rename volume to new ElementName %(newName)s.", - {'newName': newName}) - - conn.ModifyInstance(volumeInstance, PropertyList=['ElementName']) - - return volumeInstance - - def get_array_and_device_id(self, volume, external_ref): - """Helper function for manage volume to get array name and device ID. - - :param volume: volume object from API - :param external_ref: the existing volume object to be manged - :returns: string value of the array name and device ID - """ - deviceId = external_ref.get(u'source-name', None) - arrayName = '' - for metadata in volume['volume_metadata']: - if metadata['key'].lower() == 'array': - arrayName = metadata['value'] - break - - if deviceId: - LOG.debug("Get device ID of existing volume - device ID: " - "%(deviceId)s, Array: %(arrayName)s.", - {'deviceId': deviceId, - 'arrayName': arrayName}) - else: - exception_message = (_("Source volume device ID is required.")) - raise exception.VolumeBackendAPIException( - data=exception_message) - return (arrayName, deviceId) - - def get_associated_replication_from_source_volume( - self, conn, storageSystem, sourceDeviceId): - """Get associated replication from source volume. - - Given the source volume device ID, find associated replication - storage synchronized instance names. - - :param conn: connection to the ecom server - :param storageSystem: the storage system name - :param source: target volume object - :returns: foundSyncName (String) - """ - foundSyncInstanceName = None - syncInstanceNames = conn.EnumerateInstanceNames( - 'SE_StorageSynchronized_SV_SV') - for syncInstanceName in syncInstanceNames: - sourceVolume = syncInstanceName['SystemElement'] - if storageSystem != sourceVolume['SystemName']: - continue - if sourceVolume['DeviceID'] == sourceDeviceId: - # Check that it hasn't recently been deleted. - try: - conn.GetInstance(syncInstanceName) - foundSyncInstanceName = syncInstanceName - LOG.debug("Found sync Name: " - "%(syncName)s.", - {'syncName': foundSyncInstanceName}) - except Exception: - foundSyncInstanceName = None - break - - if foundSyncInstanceName is None: - LOG.info(_LI( - "No replication synchronization session found associated " - "with source volume %(source)s on %(storageSystem)s."), - {'source': sourceDeviceId, 'storageSystem': storageSystem}) - - return foundSyncInstanceName - - def get_volume_model_updates( - self, context, volumes, cgId, status='available'): - """Update the volume model's status and return it. - - :param context: the context - :param volumes: volumes object api - :param cgId: cg id - :param status: string value reflects the status of the member volume - :returns: volume_model_updates - updated volumes - """ - volume_model_updates = [] - LOG.info(_LI( - "Updating status for CG: %(id)s."), - {'id': cgId}) - if volumes: - for volume in volumes: - volume_model_updates.append({'id': volume['id'], - 'status': status}) - else: - LOG.info(_LI("No volume found for CG: %(cg)s."), - {'cg': cgId}) - return volume_model_updates - - def get_smi_version(self, conn): - """Get the SMI_S version. - - :param conn: the connection to the ecom server - :returns: string -- version - """ - intVersion = 0 - swIndentityInstances = conn.EnumerateInstances( - 'SE_ManagementServerSoftwareIdentity') - if swIndentityInstances: - swIndentityInstance = swIndentityInstances[0] - majorVersion = swIndentityInstance['MajorVersion'] - minorVersion = swIndentityInstance['MinorVersion'] - revisionNumber = swIndentityInstance['RevisionNumber'] - - intVersion = int(six.text_type(majorVersion) + - six.text_type(minorVersion) + - six.text_type(revisionNumber)) - - LOG.debug("Major version: %(majV)lu, Minor version: %(minV)lu, " - "Revision number: %(revNum)lu, Version: %(intV)lu.", - {'majV': majorVersion, - 'minV': minorVersion, - 'revNum': revisionNumber, - 'intV': intVersion}) - return intVersion - - def get_composite_elements( - self, conn, volumeInstance): - """Get the meta members of a composite volume. - - :param conn: ECOM connection - :param volumeInstance: the volume instance - :returns memberVolumes: a list of meta members - """ - memberVolumes = None - storageSystemName = volumeInstance['SystemName'] - elementCompositionService = self.find_element_composition_service( - conn, storageSystemName) - rc, ret = conn.InvokeMethod( - 'GetCompositeElements', - elementCompositionService, - TheElement=volumeInstance.path) - - if 'OutElements' in ret: - LOG.debug("Get composite elements of volume " - "%(volume)s rc=%(rc)d, ret=%(ret)s", - {'volume': volumeInstance.path, 'rc': rc, 'ret': ret}) - memberVolumes = ret['OutElements'] - return memberVolumes - - def generate_unique_trunc_host(self, hostName): - """Create a unique short host name under 40 chars - - :param sgName: long storage group name - :returns: truncated storage group name - """ - if hostName and len(hostName) > 38: - hostName = hostName.lower() - m = hashlib.md5() - m.update(hostName.encode('utf-8')) - uuid = m.hexdigest() - return( - ("%(host)s%(uuid)s" - % {'host': hostName[-6:], - 'uuid': uuid})) - else: - return hostName - - def generate_unique_trunc_pool(self, poolName): - """Create a unique pool name under 16 chars - - :param poolName: long pool name - :returns: truncated pool name - """ - if poolName and len(poolName) > MAX_POOL_LENGTH: - return ( - ("%(first)s_%(last)s" - % {'first': poolName[:8], - 'last': poolName[-7:]})) - else: - return poolName - - def generate_unique_trunc_fastpolicy(self, fastPolicyName): - """Create a unique fast policy name under 14 chars - - :param fastPolicyName: long fast policy name - :returns: truncated fast policy name - """ - if fastPolicyName and len(fastPolicyName) > MAX_FASTPOLICY_LENGTH: - return ( - ("%(first)s_%(last)s" - % {'first': fastPolicyName[:7], - 'last': fastPolicyName[-6:]})) - else: - return fastPolicyName - - def get_iscsi_protocol_endpoints(self, conn, portgroupinstancename): - """Get the iscsi protocol endpoints of a port group. - - :param conn: the ecom connection - :param portgroupinstancename: the portgroup instance name - :returns: iscsiendpoints - """ - iscsiendpoints = conn.AssociatorNames( - portgroupinstancename, - AssocClass='CIM_MemberOfCollection') - return iscsiendpoints - - def get_tcp_protocol_endpoints(self, conn, iscsiendpointinstancename): - """Get the tcp protocol endpoints associated with an iscsi endpoint - - :param conn: the ecom connection - :param iscsiendpointinstancename: the iscsi endpoint instance name - :returns: tcpendpoints - """ - tcpendpoints = conn.AssociatorNames( - iscsiendpointinstancename, - AssocClass='CIM_BindsTo') - return tcpendpoints - - def get_ip_protocol_endpoints(self, conn, tcpendpointinstancename): - """Get the ip protocol endpoints associated with an tcp endpoint - - :param conn: the ecom connection - :param tcpendpointinstancename: the tcp endpoint instance name - :returns: ipendpoints - """ - ipendpoints = conn.AssociatorNames( - tcpendpointinstancename, - AssocClass='CIM_BindsTo') - return ipendpoints - - def get_iscsi_ip_address(self, conn, ipendpointinstancename): - """Get the IPv4Address from the ip endpoint instance name - - :param conn: the ecom connection - :param ipendpointinstancename: the ip endpoint instance name - :returns: foundIpAddress - """ - foundIpAddress = None - ipendpointinstance = conn.GetInstance(ipendpointinstancename) - propertiesList = ipendpointinstance.properties.items() - for properties in propertiesList: - if properties[0] == 'IPv4Address': - cimProperties = properties[1] - foundIpAddress = cimProperties.value - return foundIpAddress - - def get_target_endpoints(self, conn, hardwareId): - """Given the hardwareId get the target endpoints. - - :param conn: the connection to the ecom server - :param hardwareId: the hardware Id - :returns: targetEndpoints - :raises: VolumeBackendAPIException - """ - protocolControllerInstanceName = self.get_protocol_controller( - conn, hardwareId) - - targetEndpoints = conn.AssociatorNames( - protocolControllerInstanceName, - ResultClass='EMC_FCSCSIProtocolEndpoint') - - return targetEndpoints - - def get_protocol_controller(self, conn, hardwareinstancename): - """Get the front end protocol endpoints of a hardware instance - - :param conn: the ecom connection - :param hardwareinstancename: the hardware instance name - :returns: protocolControllerInstanceName - :raises: VolumeBackendAPIException - """ - protocolControllerInstanceName = None - protocol_controllers = conn.AssociatorNames( - hardwareinstancename, - ResultClass='EMC_FrontEndSCSIProtocolController') - if len(protocol_controllers) > 0: - protocolControllerInstanceName = protocol_controllers[0] - if protocolControllerInstanceName is None: - exceptionMessage = (_( - "Unable to get target endpoints for hardwareId " - "%(hardwareIdInstance)s.") - % {'hardwareIdInstance': hardwareinstancename}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(data=exceptionMessage) - return protocolControllerInstanceName - - def get_replication_setting_data(self, conn, repServiceInstanceName, - replication_type, extraSpecs): - """Get the replication setting data - - :param conn: connection the ecom server - :param repServiceInstanceName: the storage group instance name - :param replication_type: the replication type - :param copy_methodology: the copy methodology - :returns: instance rsdInstance - """ - repServiceCapabilityInstanceNames = conn.AssociatorNames( - repServiceInstanceName, - ResultClass='CIM_ReplicationServiceCapabilities', - AssocClass='CIM_ElementCapabilities') - repServiceCapabilityInstanceName = ( - repServiceCapabilityInstanceNames[0]) - - rc, rsd = conn.InvokeMethod( - 'GetDefaultReplicationSettingData', - repServiceCapabilityInstanceName, - ReplicationType=self.get_num(replication_type, '16')) - - if rc != 0: - rc, errordesc = self.wait_for_job_complete(conn, rsd, - extraSpecs) - if rc != 0: - exceptionMessage = (_( - "Error getting ReplicationSettingData. " - "Return code: %(rc)lu. " - "Error: %(error)s.") - % {'rc': rc, - 'error': errordesc}) - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException( - data=exceptionMessage) - return rsd - - def set_copy_methodology_in_rsd(self, conn, repServiceInstanceName, - replication_type, copy_methodology, - extraSpecs): - """Get the replication setting data - - :param conn: connection the ecom server - :param repServiceInstanceName: the storage group instance name - :param replication_type: the replication type - :param copy_methodology: the copy methodology - :returns: instance rsdInstance - """ - rsd = self.get_replication_setting_data( - conn, repServiceInstanceName, replication_type, extraSpecs) - rsdInstance = rsd['DefaultInstance'] - rsdInstance['DesiredCopyMethodology'] = ( - self.get_num(copy_methodology, '16')) - return rsdInstance - - def set_target_element_supplier_in_rsd( - self, conn, repServiceInstanceName, replication_type, - target_type, extraSpecs): - """Get the replication setting data - - :param conn: connection the ecom server - :param repServiceInstanceName: the storage group instance name - :param replication_type: the replication type - :param target_type: Use existing, Create new, Use and create - :returns: instance rsdInstance - """ - rsd = self.get_replication_setting_data( - conn, repServiceInstanceName, replication_type, extraSpecs) - rsdInstance = rsd['DefaultInstance'] - rsdInstance['TargetElementSupplier'] = ( - self.get_num(target_type, '16')) - - return rsdInstance - - def get_v3_default_sg_instance_name( - self, conn, poolName, slo, workload, storageSystemName): - """Get the V3 default instance name - - :param conn: the connection to the ecom server - :param poolName: the pool name - :param slo: the SLO - :param workload: the workload - :param storageSystemName: the storage system name - :returns: the storage group instance name - """ - storageGroupName = self.get_v3_storage_group_name( - poolName, slo, workload) - controllerConfigService = ( - self.find_controller_configuration_service( - conn, storageSystemName)) - sgInstanceName = self.find_storage_masking_group( - conn, controllerConfigService, storageGroupName) - return storageGroupName, controllerConfigService, sgInstanceName diff --git a/cinder/volume/drivers/emc/emc_vnx_cli.py b/cinder/volume/drivers/emc/emc_vnx_cli.py deleted file mode 100644 index ff08f9d2a..000000000 --- a/cinder/volume/drivers/emc/emc_vnx_cli.py +++ /dev/null @@ -1,4986 +0,0 @@ -# Copyright (c) 2012 - 2015 EMC Corporation, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -VNX CLI -""" -import copy -import math -import os -import random -import re -import time -import types - -import eventlet -from oslo_concurrency import lockutils -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_serialization import jsonutils as json -from oslo_service import loopingcall -from oslo_utils import excutils -from oslo_utils import timeutils -import six -from six.moves import range -import taskflow.engines -from taskflow.patterns import linear_flow -from taskflow import task -from taskflow.types import failure - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.objects import fields -from cinder import utils -from cinder.volume import configuration as config -from cinder.volume.drivers.san import san -from cinder.volume import manager -from cinder.volume import utils as vol_utils -from cinder.volume import volume_types - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) - - -INTERVAL_5_SEC = 5 -INTERVAL_20_SEC = 20 -INTERVAL_30_SEC = 30 -INTERVAL_60_SEC = 60 - -ENABLE_TRACE = False - -loc_opts = [ - cfg.StrOpt('storage_vnx_authentication_type', - default='global', - help='VNX authentication scope type.'), - cfg.StrOpt('storage_vnx_security_file_dir', - help='Directory path that contains the VNX security file. ' - 'Make sure the security file is generated first.'), - cfg.StrOpt('naviseccli_path', - default='', - help='Naviseccli Path.'), - cfg.StrOpt('storage_vnx_pool_names', - deprecated_name='storage_vnx_pool_name', - help='Comma-separated list of storage pool names to be used.'), - cfg.StrOpt('san_secondary_ip', - help='VNX secondary SP IP Address.'), - cfg.IntOpt('default_timeout', - default=60 * 24 * 365, - help='Default timeout for CLI operations in minutes. ' - 'For example, LUN migration is a typical long ' - 'running operation, which depends on the LUN size and ' - 'the load of the array. ' - 'An upper bound in the specific deployment can be set to ' - 'avoid unnecessary long wait. ' - 'By default, it is 365 days long.'), - cfg.IntOpt('max_luns_per_storage_group', - default=255, - help='Default max number of LUNs in a storage group.' - ' By default, the value is 255.'), - cfg.BoolOpt('destroy_empty_storage_group', - default=False, - help='To destroy storage group ' - 'when the last LUN is removed from it. ' - 'By default, the value is False.'), - cfg.StrOpt('iscsi_initiators', - default='', - help='Mapping between hostname and ' - 'its iSCSI initiator IP addresses.'), - cfg.StrOpt('io_port_list', - default='*', - help='Comma separated iSCSI or FC ports ' - 'to be used in Nova or Cinder.'), - cfg.BoolOpt('initiator_auto_registration', - default=False, - help='Automatically register initiators. ' - 'By default, the value is False.'), - cfg.BoolOpt('initiator_auto_deregistration', - default=False, - help='Automatically deregister initiators after the related ' - 'storage group is destroyed. ' - 'By default, the value is False.'), - cfg.BoolOpt('check_max_pool_luns_threshold', - default=False, - help='Report free_capacity_gb as 0 when the limit to ' - 'maximum number of pool LUNs is reached. ' - 'By default, the value is False.'), - cfg.BoolOpt('force_delete_lun_in_storagegroup', - default=False, - help='Delete a LUN even if it is in Storage Groups.'), - cfg.BoolOpt('ignore_pool_full_threshold', - default=False, - help='Force LUN creation even if ' - 'the full threshold of pool is reached.') -] - -CONF.register_opts(loc_opts) - - -def decorate_all_methods(method_decorator): - """Applies decorator on the methods of a class. - - This is a class decorator, which will apply method decorator referred - by method_decorator to all the public methods (without underscore as - the prefix) in a class. - """ - if not ENABLE_TRACE: - return lambda cls: cls - - def _decorate_all_methods(cls): - for attr_name, attr_val in cls.__dict__.items(): - if (isinstance(attr_val, types.FunctionType) and - not attr_name.startswith("_")): - setattr(cls, attr_name, method_decorator(attr_val)) - return cls - - return _decorate_all_methods - - -def log_enter_exit(func): - if not CONF.debug: - return func - - def inner(self, *args, **kwargs): - LOG.debug("Entering %(cls)s.%(method)s", - {'cls': self.__class__.__name__, - 'method': func.__name__}) - start = timeutils.utcnow() - ret = func(self, *args, **kwargs) - end = timeutils.utcnow() - LOG.debug("Exiting %(cls)s.%(method)s. " - "Spent %(duration)s sec. " - "Return %(return)s", - {'cls': self.__class__.__name__, - 'duration': timeutils.delta_seconds(start, end), - 'method': func.__name__, - 'return': ret}) - return ret - return inner - - -class PropertyDescriptor(object): - def __init__(self, option, label, key=None, converter=None): - self.option = option - self._label = None - self._key = key - self.converter = converter - - self.label = label - - @property - def label(self): - return self._label - - @label.setter - def label(self, value): - value = value.strip() - if value[-1] == ':': - value = value[:-1] - self._label = value - - @property - def key(self): - if self._key is None: - self._key = '_'.join(self.label.lower().split()) - return self._key - - -class _Enum(object): - @classmethod - def get_all(cls): - return [getattr(cls, member) for member in dir(cls) - if cls._is_enum(member)] - - @classmethod - def _is_enum(cls, name): - return (isinstance(name, str) - and hasattr(cls, name) - and name.isupper()) - - @classmethod - def get_opt(cls, tier): - option_map = getattr(cls, '_map', None) - if option_map is None: - raise NotImplementedError( - _('Option map (cls._map) is not defined.')) - - ret = option_map.get(tier) - if ret is None: - raise ValueError(_("{} is not a valid option.").format(tier)) - return ret - - -class VNXError(_Enum): - - GENERAL_NOT_FOUND = 'cannot find|may not exist|does not exist' - - SG_NAME_IN_USE = 'Storage Group name already in use' - - LUN_ALREADY_EXPANDED = 0x712d8e04 - LUN_EXISTED = 0x712d8d04 - LUN_IS_PREPARING = 0x712d8e0e - LUN_IN_SG = 'contained in a Storage Group|LUN mapping still exists' - LUN_NOT_MIGRATING = ('The specified source LUN is ' - 'not currently migrating') - LUN_IS_NOT_SMP = 'it is not a snapshot mount point' - - CG_IS_DELETING = 0x712d8801 - CG_EXISTED = 0x716d8021 - CG_SNAP_NAME_EXISTED = 0x716d8005 - - SNAP_NAME_EXISTED = 0x716d8005 - SNAP_NAME_IN_USE = 0x716d8003 - SNAP_ALREADY_MOUNTED = 0x716d8055 - SNAP_NOT_ATTACHED = ('The specified Snapshot mount point ' - 'is not currently attached.') - MIRROR_NOT_FOUND = 'Mirror not found' - MIRROR_IN_USE = 'Mirror name already in use' - - @staticmethod - def _match(output, error_code): - is_match = False - if VNXError._is_enum(error_code): - error_code = getattr(VNXError, error_code) - - if isinstance(error_code, int): - error_code = hex(error_code) - - if isinstance(error_code, str): - error_code = error_code.strip() - found = re.findall(error_code, output, - flags=re.IGNORECASE) - is_match = len(found) > 0 - return is_match - - @classmethod - def has_error(cls, output, *error_codes): - if error_codes is None or len(error_codes) == 0: - error_codes = VNXError.get_all() - return any([cls._match(output, error_code) - for error_code in error_codes]) - - -class VNXMigrationRate(_Enum): - LOW = 'low' - MEDIUM = 'medium' - HIGH = 'high' - ASAP = 'asap' - - -class VNXProvisionEnum(_Enum): - THIN = 'thin' - THICK = 'thick' - COMPRESSED = 'compressed' - DEDUPED = 'deduplicated' - - _map = { - THIN: ['-type', 'Thin'], - THICK: ['-type', 'NonThin'], - COMPRESSED: ['-type', 'Thin'], - DEDUPED: ['-type', 'Thin', '-deduplication', 'on']} - - -class VNXTieringEnum(_Enum): - NONE = 'none' - HIGH_AUTO = 'starthighthenauto' - AUTO = 'auto' - HIGH = 'highestavailable' - LOW = 'lowestavailable' - NO_MOVE = 'nomovement' - - _map = { - NONE: ['', ''], - HIGH_AUTO: [ - '-initialTier', 'highestAvailable', - '-tieringPolicy', 'autoTier'], - AUTO: [ - '-initialTier', 'optimizePool', - '-tieringPolicy', 'autoTier'], - HIGH: [ - '-initialTier', 'highestAvailable', - '-tieringPolicy', 'highestAvailable'], - LOW: [ - '-initialTier', 'lowestAvailable', - '-tieringPolicy', 'lowestAvailable'], - NO_MOVE: [ - '-initialTier', 'optimizePool', - '-tieringPolicy', 'noMovement'] - } - - @classmethod - def get_tier(cls, initial, policy): - ret = None - for k, v in cls._map.items(): - if len(v) >= 4: - v_initial, v_policy = v[1], v[3] - if (cls.match_option(initial, v_initial) and - cls.match_option(policy, v_policy)): - ret = k - break - elif cls.match_option(policy, 'noMovement'): - # no movement could have different initial tier - ret = cls.NO_MOVE - break - if ret is None: - raise ValueError(_('Initial tier: {}, policy: {} is not valid.') - .format(initial, policy)) - return ret - - @staticmethod - def match_option(output, option): - return output.replace(' ', '').lower() == option.lower() - - -class VNXLun(object): - - DEFAULT_TIER = VNXTieringEnum.HIGH_AUTO - DEFAULT_PROVISION = VNXProvisionEnum.THICK - - def __init__(self): - self._lun_id = -1 - self._capacity = 0.0 - self._pool_name = '' - self._tier = self.DEFAULT_TIER - self._provision = self.DEFAULT_PROVISION - - self._const = VNXLunProperties - - @property - def lun_id(self): - return self._lun_id - - @lun_id.setter - def lun_id(self, data): - if isinstance(data, dict): - self._lun_id = self._get(data, self._const.LUN_ID) - elif isinstance(data, int): - self._lun_id = data - elif isinstance(data, str): - try: - self._lun_id = int(data) - except ValueError: - raise ValueError( - _('LUN number ({}) is not an integer.').format(data)) - else: - self._raise_type_error(data) - - if self.lun_id < 0: - raise ValueError(_('LUN id({}) is not valid.') - .format(self.lun_id)) - - @property - def pool_name(self): - return self._pool_name - - @pool_name.setter - def pool_name(self, data): - if isinstance(data, dict): - self._pool_name = self._get(data, self._const.LUN_POOL) - elif isinstance(data, str): - self._pool_name = data - else: - self._raise_type_error(data) - - @property - def capacity(self): - return self._capacity - - @capacity.setter - def capacity(self, data): - if isinstance(data, dict): - self._capacity = self._get(data, self._const.LUN_CAPACITY) - elif isinstance(data, float): - self._capacity = data - elif isinstance(data, int): - self._capacity = float(data) - else: - self._raise_type_error(data) - - @property - def tier(self): - return self._tier - - @tier.setter - def tier(self, data): - if isinstance(data, dict): - initial = self._get(data, self._const.LUN_INITIAL_TIER) - policy = self._get(data, self._const.LUN_TIERING_POLICY) - - self._tier = VNXTieringEnum.get_tier(initial, policy) - elif isinstance(data, str) and data in VNXTieringEnum.get_all(): - self._tier = data - else: - self._raise_type_error(data) - - @property - def provision(self): - return self._provision - - @provision.setter - def provision(self, data): - self._provision = VNXProvisionEnum.THICK - if isinstance(data, dict): - is_thin = self._get(data, self._const.LUN_IS_THIN_LUN) - is_compressed = self._get(data, self._const.LUN_IS_COMPRESSED) - is_dedup = self._get(data, self._const.LUN_DEDUP_STATE) - - if is_compressed: - self._provision = VNXProvisionEnum.COMPRESSED - elif is_dedup: - self._provision = VNXProvisionEnum.DEDUPED - elif is_thin: - self._provision = VNXProvisionEnum.THIN - elif isinstance(data, str) and data in VNXProvisionEnum.get_all(): - self._provision = data - else: - self._raise_type_error(data) - - @staticmethod - def _raise_type_error(data): - raise ValueError(_('Input type {} is not supported.') - .format(type(data))) - - def update(self, data): - self.lun_id = data - self.pool_name = data - self.capacity = data - self.provision = data - self.tier = data - - @staticmethod - def get_lun_by_id(client, lun_id): - lun = VNXLun() - lun.lun_id = lun_id - lun.update(client) - return lun - - @staticmethod - def _get(data, key): - if isinstance(key, PropertyDescriptor): - key = key.key - return data.get(key) - - def __repr__(self): - return ('VNXLun [' - 'lun_id: {}, ' - 'pool_name: {}, ' - 'capacity: {}, ' - 'provision: {}, ' - 'tier: {}]' - .format(self.lun_id, - self.pool_name, - self.capacity, - self.provision, - self.tier)) - - -class Converter(object): - @staticmethod - def str_to_boolean(str_input): - ret = False - if str_input.strip().lower() in ('yes', 'true', 'enabled', 'on'): - ret = True - return ret - - -class Dict(dict): - def __getattr__(self, item): - try: - ret = super(Dict, self).__getattr__(item) - except AttributeError: - if item in self: - value = self.get(item) - else: - raise AttributeError( - _("'{}' object has no attribute '{}'") - .format(__name__, item)) - ret = value - return ret - - -class VNXCliParser(_Enum): - @classmethod - def get_all_property_descriptor(cls): - return (p for p in cls.get_all() - if isinstance(p, PropertyDescriptor)) - - @classmethod - def get_property_options(cls): - properties = cls.get_all_property_descriptor() - return [p.option for p in properties if p.option is not None] - - @classmethod - def parse(cls, output, properties=None): - ret = Dict() - output = output.strip() - - if properties is None: - properties = cls.get_all_property_descriptor() - - for p in properties: - pattern = re.compile( - '^\s*{}\s*[:]?\s*(?P.*)\s*$'.format( - re.escape(p.label)), - re.MULTILINE | re.IGNORECASE) - matched = re.search(pattern, output) - - if matched is not None: - value = matched.group('value') - if p.converter is not None and callable(p.converter): - value = p.converter(value) - ret[p.key] = value - else: - ret[p.key] = None - return ret - - -class VNXLunProperties(VNXCliParser): - LUN_STATE = PropertyDescriptor( - '-state', - 'Current State', - 'state') - LUN_STATUS = PropertyDescriptor( - '-status', - 'Status') - LUN_OPERATION = PropertyDescriptor( - '-opDetails', - 'Current Operation', - 'operation') - LUN_CAPACITY = PropertyDescriptor( - '-userCap', - 'User Capacity (GBs)', - 'total_capacity_gb', - float) - LUN_OWNER = PropertyDescriptor( - '-owner', - 'Current Owner', - 'owner') - LUN_ATTACHEDSNAP = PropertyDescriptor( - '-attachedSnapshot', - 'Attached Snapshot') - LUN_NAME = PropertyDescriptor( - None, - 'Name', - 'lun_name') - LUN_ID = PropertyDescriptor( - None, - 'LOGICAL UNIT NUMBER', - 'lun_id', - int) - LUN_POOL = PropertyDescriptor( - '-poolName', - 'Pool Name', - 'pool') - LUN_IS_THIN_LUN = PropertyDescriptor( - '-isThinLUN', - 'Is Thin LUN', - converter=Converter.str_to_boolean) - LUN_IS_COMPRESSED = PropertyDescriptor( - '-isCompressed', - 'Is Compressed', - converter=Converter.str_to_boolean) - LUN_DEDUP_STATE = PropertyDescriptor( - '-dedupState', - 'Deduplication State', - 'dedup_state', - Converter.str_to_boolean) - LUN_INITIAL_TIER = PropertyDescriptor( - '-initialTier', - 'Initial Tier') - LUN_TIERING_POLICY = PropertyDescriptor( - '-tieringPolicy', - 'Tiering Policy') - - lun_all = [LUN_STATE, - LUN_STATUS, - LUN_OPERATION, - LUN_CAPACITY, - LUN_OWNER, - LUN_ATTACHEDSNAP] - - lun_with_pool = [LUN_STATE, - LUN_CAPACITY, - LUN_OWNER, - LUN_ATTACHEDSNAP, - LUN_POOL] - - -class VNXPoolProperties(VNXCliParser): - POOL_ID = PropertyDescriptor( - None, - 'Pool ID', - 'pool_id', - int) - POOL_STATE = PropertyDescriptor( - '-state', - 'State') - POOL_TOTAL_CAPACITY = PropertyDescriptor( - '-userCap', - 'User Capacity (GBs)', - 'total_capacity_gb', - float) - POOL_FREE_CAPACITY = PropertyDescriptor( - '-availableCap', - 'Available Capacity (GBs)', - 'free_capacity_gb', - float) - POOL_FAST_CACHE = PropertyDescriptor( - '-fastcache', - 'FAST Cache', - 'fast_cache_enabled', - Converter.str_to_boolean) - POOL_NAME = PropertyDescriptor( - None, - 'Pool Name') - POOL_SUBSCRIBED_CAPACITY = PropertyDescriptor( - '-subscribedCap', - 'Total Subscribed Capacity (GBs)', - 'provisioned_capacity_gb', - float) - POOL_FULL_THRESHOLD = PropertyDescriptor( - '-prcntFullThreshold', - 'Percent Full Threshold', - 'pool_full_threshold', - int) - - pool_all = [POOL_TOTAL_CAPACITY, - POOL_FREE_CAPACITY, - POOL_STATE, - POOL_FULL_THRESHOLD] - - -class VNXPoolFeatureProperties(VNXCliParser): - MAX_POOL_LUNS = PropertyDescriptor( - '-maxPoolLUNs', - 'Max. Pool LUNs', - 'max_pool_luns', - int) - TOTAL_POOL_LUNS = PropertyDescriptor( - '-numPoolLUNs', - 'Total Number of Pool LUNs', - 'total_pool_luns', - int) - - default = [MAX_POOL_LUNS, TOTAL_POOL_LUNS] - - -@decorate_all_methods(log_enter_exit) -class CommandLineHelper(object): - # extra spec constants - tiering_spec = 'storagetype:tiering' - provisioning_specs = [ - 'provisioning:type', - 'storagetype:provisioning'] - copytype_spec = 'copytype:snap' - - def __init__(self, configuration): - configuration.append_config_values(san.san_opts) - - self.timeout = configuration.default_timeout * INTERVAL_60_SEC - self.max_luns = configuration.max_luns_per_storage_group - - # Checking for existence of naviseccli tool - navisecclipath = configuration.naviseccli_path - if not os.path.exists(navisecclipath): - err_msg = _('naviseccli_path: Could not find ' - 'NAVISECCLI tool %(path)s.') % {'path': navisecclipath} - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - self.command = (navisecclipath, '-address') - self.active_storage_ip = configuration.san_ip - self.primary_storage_ip = self.active_storage_ip - self.secondary_storage_ip = configuration.san_secondary_ip - if self.secondary_storage_ip == self.primary_storage_ip: - LOG.warning(_LW("san_secondary_ip is configured as " - "the same value as san_ip.")) - self.secondary_storage_ip = None - if not configuration.san_ip: - err_msg = _('san_ip: Mandatory field configuration. ' - 'san_ip is not set.') - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - self.credentials = () - storage_username = configuration.san_login - storage_password = configuration.san_password - storage_auth_type = configuration.storage_vnx_authentication_type - storage_vnx_security_file = configuration.storage_vnx_security_file_dir - - if storage_auth_type is None: - storage_auth_type = 'global' - elif storage_auth_type.lower() not in ('ldap', 'local', 'global'): - err_msg = (_('Invalid VNX authentication type: %s') - % storage_auth_type) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - # if there is security file path provided, use this security file - if storage_vnx_security_file: - self.credentials = ('-secfilepath', storage_vnx_security_file) - LOG.info(_LI("Using security file in %s for authentication"), - storage_vnx_security_file) - # if there is a username/password provided, use those in the cmd line - elif storage_username is not None and len(storage_username) > 0 and\ - storage_password is not None and len(storage_password) > 0: - self.credentials = ('-user', storage_username, - '-password', storage_password, - '-scope', storage_auth_type) - LOG.info(_LI("Plain text credentials are being used for " - "authentication")) - else: - LOG.info(_LI("Neither security file nor plain " - "text credentials are specified. Security file under " - "home directory will be used for authentication " - "if present.")) - - self.iscsi_initiator_map = None - if configuration.iscsi_initiators: - self.iscsi_initiator_map = \ - json.loads(configuration.iscsi_initiators) - LOG.info(_LI("iscsi_initiators: %s"), self.iscsi_initiator_map) - - def _raise_cli_error(self, cmd=None, rc=None, out='', **kwargs): - raise exception.EMCVnxCLICmdError(cmd=cmd, - rc=rc, - out=out.split('\n'), - **kwargs) - - def create_lun_with_advance_feature(self, pool, name, size, - provisioning, tiering, - consistencygroup_id=None, - ignore_thresholds=False, - poll=True): - command_create_lun = ['lun', '-create', - '-capacity', int(size), - '-sq', 'gb', - '-poolName', pool, - '-name', name] - if not poll: - command_create_lun = ['-np'] + command_create_lun - # provisioning - if provisioning: - command_create_lun.extend(VNXProvisionEnum.get_opt(provisioning)) - # tiering - if tiering and tiering != 'none': - command_create_lun.extend(VNXTieringEnum.get_opt(tiering)) - if ignore_thresholds: - command_create_lun.append('-ignoreThresholds') - - # create lun - data = self.create_lun_by_cmd(command_create_lun, name) - - # handle compression - try: - if provisioning == 'compressed': - self.enable_or_disable_compression_on_lun( - name, 'on') - except exception.EMCVnxCLICmdError as ex: - with excutils.save_and_reraise_exception(): - self.delete_lun(name) - LOG.error(_LE("Error on enable compression on lun %s."), - ex) - - # handle consistency group - try: - if consistencygroup_id: - self.add_lun_to_consistency_group( - consistencygroup_id, data['lun_id']) - except exception.EMCVnxCLICmdError as ex: - with excutils.save_and_reraise_exception(): - self.delete_lun(name) - LOG.error(_LE("Error on adding lun to consistency" - " group. %s"), ex) - return data - - def create_lun_by_cmd(self, cmd, name): - out, rc = self.command_execute(*cmd) - if rc != 0: - # Ignore the error that due to retry - if VNXError.has_error(out, VNXError.LUN_EXISTED): - LOG.warning(_LW('LUN already exists, LUN name %(name)s. ' - 'Message: %(msg)s'), - {'name': name, 'msg': out}) - else: - self._raise_cli_error(cmd, rc, out) - - def _lun_state_validation(lun_data): - lun_state = lun_data[VNXLunProperties.LUN_STATE.key] - if lun_state == 'Initializing': - return False - # Lun in Ready or Faulted state is eligible for IO access, - # so if no lun operation, return success. - elif lun_state in ['Ready', 'Faulted']: - return lun_data[VNXLunProperties.LUN_OPERATION.key] == 'None' - # Raise exception if lun state is Offline, Invalid, Destroying - # or other unexpected states. - else: - msg = (_("Volume %(name)s was created in VNX, " - "but in %(state)s state.") - % {'name': lun_data[VNXLunProperties.LUN_NAME.key], - 'state': lun_state}) - raise exception.VolumeBackendAPIException(data=msg) - - def lun_is_ready(): - try: - data = self.get_lun_by_name(name, - VNXLunProperties.lun_all, - False) - except exception.EMCVnxCLICmdError as ex: - orig_out = "\n".join(ex.kwargs["out"]) - if VNXError.has_error(orig_out, VNXError.GENERAL_NOT_FOUND): - return False - else: - raise - return _lun_state_validation(data) - - self._wait_for_a_condition(lun_is_ready, - interval=INTERVAL_5_SEC, - ignorable_exception_arbiter=lambda ex: - isinstance(ex, exception.EMCVnxCLICmdError)) - lun = self.get_lun_by_name(name, VNXLunProperties.lun_all, False) - return lun - - def delete_lun(self, name): - """Deletes a LUN or mount point.""" - command_delete_lun = ['lun', '-destroy', - '-name', name, - '-forceDetach', - '-o'] - # executing cli command to delete volume - out, rc = self.command_execute(*command_delete_lun) - if rc != 0 or out.strip(): - # Ignore the error that due to retry - if VNXError.has_error(out, VNXError.GENERAL_NOT_FOUND): - LOG.warning(_LW("LUN is already deleted, LUN name %(name)s. " - "Message: %(msg)s"), - {'name': name, 'msg': out}) - else: - self._raise_cli_error(command_delete_lun, rc, out) - - def get_hlus(self, lun_id, poll=True): - hlus = list() - command_storage_group_list = ('storagegroup', '-list') - out, rc = self.command_execute(*command_storage_group_list, - poll=poll) - if rc != 0: - self._raise_cli_error(command_storage_group_list, rc, out) - sg_name_p = re.compile(r'^\s*(?P[^\n\r]+)') - hlu_alu_p = re.compile(r'HLU/ALU Pairs:' - r'\s*HLU Number\s*ALU Number' - r'\s*[-\s]*' - r'(\d|\s)*' - r'\s+(?P\d+)( |\t)+%s' % lun_id) - for sg_info in out.split('Storage Group Name:'): - hlu_alu_m = hlu_alu_p.search(sg_info) - if hlu_alu_m is None: - continue - sg_name_m = sg_name_p.search(sg_info) - if sg_name_m: - hlus.append((hlu_alu_m.group('hlu'), - sg_name_m.group('sg_name'))) - return hlus - - def _wait_for_a_condition(self, testmethod, timeout=None, - interval=INTERVAL_5_SEC, - ignorable_exception_arbiter=lambda ex: True, - *args, **kwargs): - start_time = time.time() - if timeout is None: - timeout = self.timeout - - def _inner(): - try: - test_value = testmethod(*args, **kwargs) - except Exception as ex: - test_value = False - with excutils.save_and_reraise_exception( - reraise=not ignorable_exception_arbiter(ex)): - LOG.debug('CommandLineHelper.' - '_wait_for_a_condition: %(method_name)s ' - 'execution failed for %(exception)s', - {'method_name': testmethod.__name__, - 'exception': ex}) - if test_value: - raise loopingcall.LoopingCallDone() - - if int(time.time()) - start_time > timeout: - msg = (_('CommandLineHelper._wait_for_a_condition: %s timeout') - % testmethod.__name__) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - timer = loopingcall.FixedIntervalLoopingCall(_inner) - timer.start(interval=interval).wait() - - def expand_lun(self, name, new_size, poll=True): - - command_expand_lun = ('lun', '-expand', - '-name', name, - '-capacity', new_size, - '-sq', 'gb', - '-o', - '-ignoreThresholds') - out, rc = self.command_execute(*command_expand_lun, - poll=poll) - if rc != 0: - # Ignore the error that due to retry - if VNXError.has_error(out, VNXError.LUN_ALREADY_EXPANDED): - LOG.warning(_LW("LUN %(name)s is already expanded. " - "Message: %(msg)s"), - {'name': name, 'msg': out}) - else: - self._raise_cli_error(command_expand_lun, rc, out) - - def expand_lun_and_wait(self, name, new_size): - self.expand_lun(name, new_size, poll=False) - - def lun_is_extented(): - data = self.get_lun_by_name(name, poll=False) - return new_size == data[VNXLunProperties.LUN_CAPACITY.key] - - self._wait_for_a_condition(lun_is_extented) - - def rename_lun(self, lun_id, new_name, poll=False): - command_lun_rename = ('lun', '-modify', - '-l', lun_id, - '-newName', new_name, - '-o') - out, rc = self.command_execute(*command_lun_rename, - poll=poll) - if rc != 0: - self._raise_cli_error(command_lun_rename, rc, out) - - def modify_lun_tiering_by_id(self, lun_id, tiering): - """Modify the tiering policy of the LUN.""" - command_modify_lun = ['lun', '-modify', '-l', lun_id, '-o'] - self._modify_lun_tiering(command_modify_lun, tiering) - - def modify_lun_tiering_by_name(self, name, tiering): - """This function used to modify a lun's tiering policy.""" - command_modify_lun = ['lun', '-modify', '-name', name, '-o'] - self._modify_lun_tiering(command_modify_lun, tiering) - - def _modify_lun_tiering(self, command_modify_lun, tiering): - if tiering and tiering != 'none': - command_modify_lun.extend(VNXTieringEnum.get_opt(tiering)) - out, rc = self.command_execute(*command_modify_lun) - if rc != 0: - self._raise_cli_error(command_modify_lun, rc, out) - - def create_consistencygroup(self, cg_name, members=None, poll=False): - """create the consistency group.""" - command_create_cg = ('snap', '-group', - '-create', - '-name', cg_name, - '-allowSnapAutoDelete', 'no') - if members: - command_create_cg += ('-res', ','.join(map(six.text_type, - members))) - - out, rc = self.command_execute(*command_create_cg, poll=poll) - if rc != 0: - # Ignore the error if consistency group already exists - if VNXError.has_error(out, VNXError.CG_EXISTED): - LOG.warning(_LW('Consistency group %(name)s already ' - 'exists. Message: %(msg)s'), - {'name': cg_name, 'msg': out}) - else: - self._raise_cli_error(command_create_cg, rc, out) - - self._wait_for_a_condition(self.get_consistency_group_by_name, - cg_name=cg_name, - interval=INTERVAL_5_SEC, - ignorable_exception_arbiter=lambda ex: - isinstance(ex, exception.EMCVnxCLICmdError)) - - def get_consistency_group_by_name(self, cg_name): - cmd = ('snap', '-group', '-list', '-id', cg_name) - data = { - 'Name': None, - 'Luns': None, - 'State': None - } - out, rc = self.command_execute(*cmd) - if rc == 0: - cg_pat = r"Name:(.*)\n"\ - r"Description:(.*)\n"\ - r"Allow auto delete:(.*)\n"\ - r"Member LUN ID\(s\):(.*)\n"\ - r"State:(.*)\n" - for m in re.finditer(cg_pat, out): - data['Name'] = m.groups()[0].strip() - data['State'] = m.groups()[4].strip() - # Handle case when no lun in cg Member LUN ID(s): None - luns_of_cg = m.groups()[3].replace('None', '').strip() - data['Luns'] = ([lun.strip() for lun in luns_of_cg.split(',')] - if luns_of_cg else []) - LOG.debug("Found consistent group %s.", data['Name']) - - else: - self._raise_cli_error(cmd, rc, out) - return data - - def add_lun_to_consistency_group(self, cg_name, lun_id, poll=False): - add_lun_to_cg_cmd = ('snap', '-group', - '-addmember', '-id', - cg_name, '-res', lun_id) - - out, rc = self.command_execute(*add_lun_to_cg_cmd, poll=poll) - if rc != 0: - LOG.error(_LE("Can not add the lun %(lun)s to consistency " - "group %(cg_name)s."), {'lun': lun_id, - 'cg_name': cg_name}) - self._raise_cli_error(add_lun_to_cg_cmd, rc, out) - - def remove_luns_from_consistencygroup(self, cg_name, remove_ids, - poll=False): - """Removes LUN(s) from cg""" - remove_luns_cmd = ('snap', '-group', '-rmmember', - '-id', cg_name, - '-res', ','.join(remove_ids)) - out, rc = self.command_execute(*remove_luns_cmd, poll=poll) - if rc != 0: - LOG.error(_LE("Can not remove LUNs %(luns)s in consistency " - "group %(cg_name)s."), {'luns': remove_ids, - 'cg_name': cg_name}) - self._raise_cli_error(remove_luns_cmd, rc, out) - - def replace_luns_in_consistencygroup(self, cg_name, new_ids, - poll=False): - """Replaces LUN(s) with new_ids for cg""" - replace_luns_cmd = ('snap', '-group', '-replmember', - '-id', cg_name, - '-res', ','.join(new_ids)) - out, rc = self.command_execute(*replace_luns_cmd, poll=poll) - if rc != 0: - LOG.error(_LE("Can not place new LUNs %(luns)s in consistency " - "group %(cg_name)s."), {'luns': new_ids, - 'cg_name': cg_name}) - self._raise_cli_error(replace_luns_cmd, rc, out) - - def delete_consistencygroup(self, cg_name): - delete_cg_cmd = ('-np', 'snap', '-group', - '-destroy', '-id', cg_name) - out, rc = self.command_execute(*delete_cg_cmd) - if rc != 0: - # Ignore the error if CG doesn't exist - if VNXError.has_error(out, VNXError.GENERAL_NOT_FOUND): - LOG.warning(_LW("CG %(cg_name)s does not exist. " - "Message: %(msg)s"), - {'cg_name': cg_name, 'msg': out}) - elif VNXError.has_error(out, VNXError.CG_IS_DELETING): - LOG.warning(_LW("CG %(cg_name)s is deleting. " - "Message: %(msg)s"), - {'cg_name': cg_name, 'msg': out}) - else: - self._raise_cli_error(delete_cg_cmd, rc, out) - else: - LOG.info(_LI('Consistency group %s was deleted ' - 'successfully.'), cg_name) - - def create_cgsnapshot(self, cg_name, snap_name): - """Create a cgsnapshot (snap group).""" - create_cg_snap_cmd = ('-np', 'snap', '-create', - '-res', cg_name, - '-resType', 'CG', - '-name', snap_name, - '-allowReadWrite', 'yes', - '-allowAutoDelete', 'no') - - out, rc = self.command_execute(*create_cg_snap_cmd) - if rc != 0: - # Ignore the error if cgsnapshot already exists - if VNXError.has_error(out, VNXError.CG_SNAP_NAME_EXISTED): - LOG.warning(_LW('Cgsnapshot name %(name)s already ' - 'exists. Message: %(msg)s'), - {'name': snap_name, 'msg': out}) - else: - self._raise_cli_error(create_cg_snap_cmd, rc, out) - self._wait_for_a_condition(self.check_snapshot, - snap_name=snap_name, - interval=INTERVAL_30_SEC, - ignorable_exception_arbiter=lambda ex: - isinstance(ex, exception.EMCVnxCLICmdError)) - - def check_snapshot(self, snap_name, poll=True): - """check if a snapshot/cgsnapshot is existed.""" - cmd_get = ('snap', '-list', '-id', snap_name) - out, rc = self.command_execute(*cmd_get) - if rc == 0: - return True - else: - self._raise_cli_error(cmd_get, rc, out) - - def delete_cgsnapshot(self, snap_name): - """Delete a cgsnapshot (snap group).""" - delete_cg_snap_cmd = ('-np', 'snap', '-destroy', - '-id', snap_name, '-o') - - out, rc = self.command_execute(*delete_cg_snap_cmd) - if rc != 0: - # Ignore the error if cgsnapshot does not exist. - if VNXError.has_error(out, VNXError.GENERAL_NOT_FOUND): - LOG.warning(_LW('Snapshot %(name)s for consistency group ' - 'does not exist. Message: %(msg)s'), - {'name': snap_name, 'msg': out}) - else: - self._raise_cli_error(delete_cg_snap_cmd, rc, out) - - def create_snapshot(self, lun_id, name): - if lun_id is not None: - command_create_snapshot = ('snap', '-create', - '-res', lun_id, - '-name', name, - '-allowReadWrite', 'yes', - '-allowAutoDelete', 'no') - - out, rc = self.command_execute(*command_create_snapshot, - poll=False) - if rc != 0: - # Ignore the error that due to retry - if VNXError.has_error(out, VNXError.SNAP_NAME_EXISTED): - LOG.warning(_LW('Snapshot %(name)s already exists. ' - 'Message: %(msg)s'), - {'name': name, 'msg': out}) - else: - self._raise_cli_error(command_create_snapshot, rc, out) - else: - msg = _('Failed to create snapshot as no LUN ID is specified') - raise exception.VolumeBackendAPIException(data=msg) - - def copy_snapshot(self, src_snap_name, new_name): - command_copy_snapshot = ('snap', '-copy', - '-id', src_snap_name, - '-name', new_name, - '-ignoreMigrationCheck', - '-ignoreDeduplicationCheck') - - out, rc = self.command_execute(*command_copy_snapshot) - if rc != 0: - # Ignore the error if the snap already exists - if VNXError.has_error(out, VNXError.SNAP_NAME_EXISTED): - LOG.warning(_LW('Snapshot %(name)s already exists. ' - 'Message: %(msg)s'), - {'name': new_name, 'msg': out}) - else: - self._raise_cli_error(command_copy_snapshot, rc, out) - - def delete_snapshot(self, name): - - def delete_snapshot_success(): - command_delete_snapshot = ('snap', '-destroy', - '-id', name, - '-o') - out, rc = self.command_execute(*command_delete_snapshot, - poll=True) - if rc != 0: - # Ignore the error that due to retry - if rc == 5 and out.find("not exist") >= 0: - LOG.warning(_LW("Snapshot %(name)s may deleted already. " - "Message: %(msg)s"), - {'name': name, 'msg': out}) - return True - # The snapshot cannot be destroyed because it is - # attached to a snapshot mount point. Wait - elif VNXError.has_error(out, VNXError.SNAP_NAME_IN_USE): - LOG.warning(_LW("Snapshot %(name)s is in use, retry. " - "Message: %(msg)s"), - {'name': name, 'msg': out}) - return False - else: - self._raise_cli_error(command_delete_snapshot, rc, out) - else: - LOG.info(_LI('Snapshot %s was deleted successfully.'), - name) - return True - - self._wait_for_a_condition(delete_snapshot_success, - interval=INTERVAL_30_SEC, - timeout=INTERVAL_30_SEC * 3) - - def create_mount_point(self, primary_lun_name, name): - - command_create_mount_point = ('lun', '-create', - '-type', 'snap', - '-primaryLunName', primary_lun_name, - '-name', name) - - out, rc = self.command_execute(*command_create_mount_point, - poll=False) - if rc != 0: - # Ignore the error that due to retry - if VNXError.has_error(out, VNXError.LUN_EXISTED): - LOG.warning(_LW("Mount point %(name)s already exists. " - "Message: %(msg)s"), - {'name': name, 'msg': out}) - else: - self._raise_cli_error(command_create_mount_point, rc, out) - - return rc - - def allow_snapshot_readwrite_and_autodelete(self, snap_name): - - modify_cmd = ('snap', '-modify', '-id', snap_name, - '-allowReadWrite', 'yes', '-allowAutoDelete', 'yes') - - out, rc = self.command_execute(*modify_cmd) - if rc != 0: - self._raise_cli_error(modify_cmd, rc, out) - - def attach_mount_point(self, name, snapshot_name): - - command_attach_mount_point = ('lun', '-attach', - '-name', name, - '-snapName', snapshot_name) - - out, rc = self.command_execute(*command_attach_mount_point) - if rc != 0: - # Ignore the error that due to retry - if VNXError.has_error(out, VNXError.SNAP_ALREADY_MOUNTED): - LOG.warning(_LW("Snapshot %(snapname)s is attached to " - "snapshot mount point %(mpname)s already. " - "Message: %(msg)s"), - {'snapname': snapshot_name, - 'mpname': name, - 'msg': out}) - else: - self._raise_cli_error(command_attach_mount_point, rc, out) - - return rc - - def detach_mount_point(self, smp_name): - - command_detach_mount_point = ('lun', '-detach', - '-name', smp_name, '-o') - - out, rc = self.command_execute(*command_detach_mount_point) - if rc != 0: - # Ignore the error that due to retry - if VNXError.has_error(out, VNXError.SNAP_NOT_ATTACHED): - LOG.warning(_LW("The specified Snapshot mount point %s is not " - "currently attached."), smp_name) - else: - self._raise_cli_error(command_detach_mount_point, rc, out) - - return rc - - def migrate_lun(self, src_id, dst_id, rate=VNXMigrationRate.HIGH): - command_migrate_lun = ('migrate', '-start', - '-source', src_id, - '-dest', dst_id, - '-rate', rate, - '-o') - # SP HA is not supported by LUN migration - out, rc = self.command_execute(*command_migrate_lun, - retry_disable=True, - poll=True) - - if 0 != rc: - self._raise_cli_error(command_migrate_lun, rc, out) - - return rc - - def migrate_lun_without_verification(self, src_id, dst_id, - dst_name=None, - rate=VNXMigrationRate.HIGH): - try: - self.migrate_lun(src_id, dst_id, rate) - return True - except exception.EMCVnxCLICmdError as ex: - migration_succeed = False - orig_out = "\n".join(ex.kwargs["out"]) - if self._is_sp_unavailable_error(orig_out): - LOG.warning(_LW("Migration command may get network timeout. " - "Double check whether migration in fact " - "started successfully. Message: %(msg)s"), - {'msg': ex.kwargs["out"]}) - command_migrate_list = ('migrate', '-list', - '-source', src_id) - rc = self.command_execute(*command_migrate_list, - poll=True)[1] - if rc == 0: - migration_succeed = True - - if not migration_succeed: - LOG.warning(_LW("Start migration failed. Message: %s"), - ex.kwargs["out"]) - if dst_name is not None: - LOG.warning(_LW("Delete temp LUN after migration " - "start failed. LUN: %s"), dst_name) - self.delete_lun(dst_name) - return False - else: - return True - - def verify_lun_migration(self, src_id): - # Set the proper interval to verify the migration status - def migration_is_ready(poll=False): - mig_ready = False - cmd_migrate_list = ('migrate', '-list', '-source', src_id) - out, rc = self.command_execute(*cmd_migrate_list, - poll=poll) - LOG.debug("Migration output: %s", out) - if rc == 0: - # parse the percentage - state = re.search(r'Current State:\s*([^\n]+)', out) - percentage = re.search(r'Percent Complete:\s*([^\n]+)', out) - percentage_complete = 'N/A' - current_state = 'N/A' - if state is not None: - current_state = state.group(1) - percentage_complete = percentage.group(1) - else: - self._raise_cli_error(cmd_migrate_list, rc, out) - if ("FAULTED" in current_state or - "STOPPED" in current_state): - reason = _("Migration of LUN %s has been stopped or" - " faulted.") % src_id - raise exception.VolumeBackendAPIException(data=reason) - if ("TRANSITIONING" in current_state or - "MIGRATING" in current_state): - LOG.debug("Migration of LUN %(src_id)s in process " - "%(percentage)s %%.", - {"src_id": src_id, - "percentage": percentage_complete}) - else: - if VNXError.has_error(out, VNXError.LUN_NOT_MIGRATING): - LOG.debug("Migration of LUN %s is finished.", src_id) - mig_ready = True - else: - self._raise_cli_error(cmd_migrate_list, rc, out) - return mig_ready - - def migration_disappeared(poll=False): - cmd_migrate_list = ('migrate', '-list', '-source', src_id) - out, rc = self.command_execute(*cmd_migrate_list, - poll=poll) - if rc != 0: - if VNXError.has_error(out, VNXError.LUN_NOT_MIGRATING): - LOG.debug("Migration of LUN %s is finished.", src_id) - return True - else: - LOG.error(_LE("Failed to query migration status of LUN."), - src_id) - self._raise_cli_error(cmd_migrate_list, rc, out) - return False - - try: - if migration_is_ready(True): - return True - self._wait_for_a_condition( - migration_is_ready, - interval=INTERVAL_30_SEC, - ignorable_exception_arbiter=lambda ex: - type(ex) is not exception.VolumeBackendAPIException) - # Migration cancellation for clean up - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Migration of LUN %s failed to complete."), - src_id) - self.migration_cancel(src_id) - self._wait_for_a_condition(migration_disappeared, - interval=INTERVAL_30_SEC) - - return True - - # Cancel migration in case where status is faulted or stopped - def migration_cancel(self, src_id): - LOG.info(_LI("Cancelling Migration from LUN %s."), src_id) - cmd_migrate_cancel = ('migrate', '-cancel', '-source', src_id, - '-o') - out, rc = self.command_execute(*cmd_migrate_cancel) - if rc != 0: - self._raise_cli_error(cmd_migrate_cancel, rc, out) - - def migrate_lun_with_verification(self, src_id, - dst_id, - dst_name=None, - rate=VNXMigrationRate.HIGH): - migration_started = self.migrate_lun_without_verification( - src_id, dst_id, dst_name, rate) - if not migration_started: - return False - - eventlet.sleep(INTERVAL_30_SEC) - return self.verify_lun_migration(src_id) - - def get_storage_group(self, name, poll=True): - - # ALU/HLU as key/value map - lun_map = {} - - data = {'storage_group_name': name, - 'storage_group_uid': None, - 'lunmap': lun_map, - 'raw_output': ''} - - command_get_storage_group = ('storagegroup', '-list', - '-gname', name, '-host', - '-iscsiAttributes') - - out, rc = self.command_execute(*command_get_storage_group, - poll=poll) - if rc != 0: - self._raise_cli_error(command_get_storage_group, rc, out) - - data['raw_output'] = out - re_stroage_group_id = 'Storage Group UID:\s*(.*)\s*' - m = re.search(re_stroage_group_id, out) - if m is not None: - data['storage_group_uid'] = m.group(1) - - re_HLU_ALU_pair = 'HLU\/ALU Pairs:\s*HLU Number' \ - '\s*ALU Number\s*[-\s]*(?P(\d+\s*)+)' - m = re.search(re_HLU_ALU_pair, out) - if m is not None: - lun_details = m.group('lun_details').strip() - values = re.split('\s*', lun_details) - while (len(values) >= 2): - key = values.pop() - value = values.pop() - lun_map[int(key)] = int(value) - - return data - - def create_storage_group(self, name): - - command_create_storage_group = ('storagegroup', '-create', - '-gname', name) - - out, rc = self.command_execute(*command_create_storage_group) - if rc != 0: - # Ignore the error that due to retry - if VNXError.has_error(out, VNXError.SG_NAME_IN_USE): - LOG.warning(_LW('Storage group %(name)s already exists. ' - 'Message: %(msg)s'), - {'name': name, 'msg': out}) - else: - self._raise_cli_error(command_create_storage_group, rc, out) - - def delete_storage_group(self, name): - - command_delete_storage_group = ('storagegroup', '-destroy', - '-gname', name, '-o') - - out, rc = self.command_execute(*command_delete_storage_group) - if rc != 0: - # Ignore the error that due to retry - if rc == 83 and out.find("group name or UID does not " - "match any storage groups") >= 0: - LOG.warning(_LW("Storage group %(name)s doesn't exist, " - "may have already been deleted. " - "Message: %(msg)s"), - {'name': name, 'msg': out}) - else: - self._raise_cli_error(command_delete_storage_group, rc, out) - - def connect_host_to_storage_group(self, hostname, sg_name): - - command_host_connect = ('storagegroup', '-connecthost', - '-host', hostname, - '-gname', sg_name, - '-o') - - out, rc = self.command_execute(*command_host_connect) - if rc != 0: - self._raise_cli_error(command_host_connect, rc, out) - - def disconnect_host_from_storage_group(self, hostname, sg_name): - command_host_disconnect = ('storagegroup', '-disconnecthost', - '-host', hostname, - '-gname', sg_name, - '-o') - - out, rc = self.command_execute(*command_host_disconnect) - if rc != 0: - # Ignore the error that due to retry - if rc == 116 and \ - re.search("host is not.*connected to.*storage group", - out) is not None: - LOG.warning(_LW("Host %(host)s has already disconnected from " - "storage group %(sgname)s. Message: %(msg)s"), - {'host': hostname, 'sgname': sg_name, 'msg': out}) - else: - self._raise_cli_error(command_host_disconnect, rc, out) - - def add_hlu_to_storage_group(self, hlu, alu, sg_name): - """Adds a lun into storage group as specified hlu number. - - Return True if the hlu is as specified, otherwise False. - """ - - command_add_hlu = ('storagegroup', '-addhlu', - '-hlu', hlu, - '-alu', alu, - '-gname', sg_name, '-o') - - out, rc = self.command_execute(*command_add_hlu, poll=False) - if rc != 0: - # Do not need to consider the retry for add hlu - # Retry is handled in the caller - self._raise_cli_error(command_add_hlu, rc, out) - - return True - - def remove_hlu_from_storagegroup(self, hlu, sg_name, poll=False): - - command_remove_hlu = ('storagegroup', '-removehlu', - '-hlu', hlu, - '-gname', sg_name, - '-o') - - out, rc = self.command_execute(*command_remove_hlu, poll=poll) - if rc != 0: - # Ignore the error that due to retry - if rc == 66 and\ - out.find("No such Host LUN in this Storage Group") >= 0: - LOG.warning(_LW("HLU %(hlu)s has already been removed from " - "%(sgname)s. Message: %(msg)s"), - {'hlu': hlu, 'sgname': sg_name, 'msg': out}) - else: - self._raise_cli_error(command_remove_hlu, rc, out) - - def get_lun_by_name(self, - name, - properties=VNXLunProperties.lun_all, - poll=True): - data = self.get_lun_properties(('-name', name), - properties, - poll=poll) - return data - - def get_lun_by_id(self, - lunid, - properties=VNXLunProperties.lun_all, - poll=True): - data = self.get_lun_properties(('-l', lunid), - properties, poll=poll) - return data - - def get_lun_current_ops_state(self, name, poll=False): - data = self.get_lun_by_name(name, poll=poll) - return data[VNXLunProperties.LUN_OPERATION.key] - - def wait_until_lun_ready_for_ops(self, name): - def is_lun_ready_for_ops(): - data = self.get_lun_current_ops_state(name, False) - return data == 'None' - # Get the volume's latest operation state by polling. - # Otherwise, the operation state may be out of date. - ops = self.get_lun_current_ops_state(name, True) - if ops != 'None': - self._wait_for_a_condition(is_lun_ready_for_ops) - - def get_pool(self, - name, - properties=VNXPoolProperties.pool_all, - poll=True): - data = self.get_pool_properties(('-name', name), - properties=properties, - poll=poll) - return data - - def get_pool_properties(self, - filter_option, - properties=VNXPoolProperties.pool_all, - poll=True): - module_list = ('storagepool', '-list') - data = self._get_obj_properties( - module_list, filter_option, - base_properties=(VNXPoolProperties.POOL_NAME,), - adv_properties=tuple(properties), - poll=poll) - return data - - def get_lun_properties(self, - filter_option, - properties=VNXLunProperties.lun_all, - poll=True): - module_list = ('lun', '-list') - data = self._get_obj_properties( - module_list, filter_option, - base_properties=(VNXLunProperties.LUN_NAME, - VNXLunProperties.LUN_ID), - adv_properties=tuple(properties), - poll=poll) - return data - - def get_pool_feature_properties( - self, - properties=VNXPoolFeatureProperties.default, - poll=True): - module_list = ("storagepool", '-feature', '-info') - data = self._get_obj_properties( - module_list, tuple(), - base_properties=(), - adv_properties=tuple(properties), - poll=poll) - return data - - def _get_obj_properties(self, module_list, - filter_option, - base_properties=tuple(), - adv_properties=tuple(), - poll=True): - # to do instance check - command_get = module_list + filter_option - options = [] - for prop in adv_properties: - option = prop.option - if option and option not in options: - options.append(option) - command_get += tuple(options) - out, rc = self.command_execute(*command_get, poll=poll) - - if rc != 0: - self._raise_cli_error(command_get, rc, out) - - data = VNXCliParser.parse(out, - list(base_properties) + list(adv_properties)) - LOG.debug('Return Object properties. Data: %s', data) - return data - - def _get_property_value(self, out, propertyDescriptor): - label = propertyDescriptor.label - m = re.search(label, out) - if m: - if (propertyDescriptor.converter is not None): - try: - converter = propertyDescriptor.converter - if isinstance(converter, staticmethod): - converter = converter.__func__ - return converter(m.group(1)) - except ValueError: - LOG.error(_LE("Invalid value for %(key)s, " - "value is %(value)s."), - {'key': propertyDescriptor.key, - 'value': m.group(1)}) - return None - else: - return m.group(1) - else: - LOG.debug('%s value is not found in the output.', - propertyDescriptor.label) - return None - - def check_lun_has_snap(self, lun_id): - cmd = ('snap', '-list', '-res', lun_id) - rc = self.command_execute(*cmd, poll=False)[1] - if rc == 0: - LOG.debug("Found snapshots for %s.", lun_id) - return True - else: - return False - - def get_pool_list(self, - properties=VNXPoolProperties.pool_all, - poll=True): - temp_cache = [] - list_cmd = ('storagepool', '-list') - for prop in properties: - list_cmd += (prop.option,) - output_properties = [VNXPoolProperties.POOL_NAME] + properties - out, rc = self.command_execute(*list_cmd, poll=poll) - if rc != 0: - self._raise_cli_error(list_cmd, rc, out) - - try: - for pool in out.strip().split('\n\n'): - pool_data = VNXPoolProperties.parse( - pool, output_properties) - temp_cache.append(pool_data) - except Exception as ex: - LOG.error(_LE("Error happened during storage pool querying, %s."), - ex) - # NOTE: Do not want to continue raise the exception - # as the pools may be temporarily unavailable - pass - return temp_cache - - def get_array_serial(self, poll=False): - """return array Serial No for pool backend.""" - data = {'array_serial': 'unknown'} - - command_get_array_serial = ('getagent', '-serial') - # Set the property timeout to get array serial - out, rc = self.command_execute(*command_get_array_serial, - poll=poll) - if 0 == rc: - m = re.search(r'Serial No:\s+(\w+)', out) - if m: - data['array_serial'] = m.group(1) - else: - LOG.warning(_LW("No array serial number returned, " - "set as unknown.")) - else: - self._raise_cli_error(command_get_array_serial, rc, out) - - return data - - def get_status_up_ports(self, storage_group_name, io_ports=None, - poll=True): - """Function to get ports whose status are up.""" - cmd_get_hba = ('storagegroup', '-list', '-gname', storage_group_name) - out, rc = self.command_execute(*cmd_get_hba, poll=poll) - wwns = [] - if 0 == rc: - _re_hba_sp_pair = re.compile('((\w\w:){15}(\w\w)\s*' + - '(SP\s[A-B]){1}\s*(\d*)\s*\n)') - _all_hba_sp_pairs = re.findall(_re_hba_sp_pair, out) - sps = [each[3] for each in _all_hba_sp_pairs] - portid = [each[4] for each in _all_hba_sp_pairs] - cmd_get_port = ('port', '-list', '-sp') - out, rc = self.command_execute(*cmd_get_port) - if 0 != rc: - self._raise_cli_error(cmd_get_port, rc, out) - for i, sp in enumerate(sps): - if io_ports: # Skip ports which are not in io_ports - if (sp.split()[1], int(portid[i])) not in io_ports: - continue - wwn = self.get_port_wwn(sp, portid[i], out) - if (wwn is not None) and (wwn not in wwns): - LOG.debug('Add wwn:%(wwn)s for sg:%(sg)s.', - {'wwn': wwn, - 'sg': storage_group_name}) - wwns.append(wwn) - elif 83 == rc: - LOG.warning(_LW("Storage Group %s is not found."), - storage_group_name) - else: - self._raise_cli_error(cmd_get_hba, rc, out) - return wwns - - def get_login_ports(self, storage_group_name, connector_wwpns, - io_ports=None): - cmd_list_hba = ('port', '-list', '-gname', storage_group_name) - out, rc = self.command_execute(*cmd_list_hba) - ports = [] - wwns = [] - connector_hba_list = [] - if 0 == rc and out.find('Information about each HBA:') != -1: - hba_list = out.split('Information about each SPPORT:')[0].split( - 'Information about each HBA:')[1:] - allports = out.split('Information about each SPPORT:')[1] - hba_uid_pat = re.compile('HBA\sUID:\s*((\w\w:){15}(\w\w))') - for each in hba_list: - obj_search = re.search(hba_uid_pat, each) - if obj_search and obj_search.group(1). \ - replace(':', '')[16:].lower() in connector_wwpns: - connector_hba_list.append(each) - port_pat = re.compile('SP Name:\s*(SP\s\w)\n\s*' + - 'SP Port ID:\s*(\w*)\n\s*' + - 'HBA Devicename:.*\n\s*' + - 'Trusted:.*\n\s*' + - 'Logged In:\s*YES\n') - - for each in connector_hba_list: - ports.extend(re.findall(port_pat, each)) - ports = list(set(ports)) - if io_ports: - ports = filter(lambda po: - (po[0].split()[1], int(po[1])) in io_ports, - ports) - for each in ports: - wwn = self.get_port_wwn(each[0], each[1], allports) - if wwn: - wwns.append(wwn) - else: - self._raise_cli_error(cmd_list_hba, rc, out) - return wwns - - def get_port_wwn(self, sp, port_id, allports=None): - """Returns wwn via sp and port_id - - :param sp: should be in this format 'SP A' - :param port_id: '0' or 0 - """ - wwn = None - if allports is None: - allports, rc = self.get_port_output() - _re_port_wwn = re.compile('SP Name:\s*' + sp + - '\nSP Port ID:\s*' + str(port_id) + - '\nSP UID:\s*((\w\w:){15}(\w\w))' + - '\nLink Status: Up' + - '\nPort Status: Online') - _obj_search = re.search(_re_port_wwn, allports) - if _obj_search is not None: - wwn = _obj_search.group(1).replace(':', '')[16:] - return wwn - - def get_fc_targets(self): - out, rc = self.get_port_output() - fc_target_dict = {'A': [], 'B': []} - - _fcport_pat = (r'SP Name: SP\s(\w)\s*' - r'SP Port ID:\s*(\w*)\n' - r'SP UID:\s*((\w\w:){15}(\w\w))\s*' - r'Link Status: Up\n' - r'Port Status: Online\n') - - for m in re.finditer(_fcport_pat, out): - sp = m.groups()[0] - sp_port_id = m.groups()[1] - fc_target_dict[sp].append({'SP': sp, - 'Port ID': sp_port_id}) - return fc_target_dict - - def get_port_output(self): - cmd_get_port = ('port', '-list', '-sp') - out, rc = self.command_execute(*cmd_get_port) - if 0 != rc: - self._raise_cli_error(cmd_get_port, rc, out) - return out, rc - - def get_connection_getport_output(self): - connection_getport_cmd = ('connection', '-getport', '-vlanid') - out, rc = self.command_execute(*connection_getport_cmd) - if 0 != rc: - self._raise_cli_error(connection_getport_cmd, rc, out) - return out, rc - - def _filter_iscsi_ports(self, all_ports, io_ports): - """Filter ports in white list from all iSCSI ports.""" - new_iscsi_ports = {'A': [], 'B': []} - valid_ports = [] - for sp in all_ports: - for port in all_ports[sp]: - port_tuple = (port['SP'], - port['Port ID'], - port['Virtual Port ID']) - if port_tuple in io_ports: - new_iscsi_ports[sp].append(port) - valid_ports.append(port_tuple) - if len(io_ports) != len(valid_ports): - invalid_port_set = set(io_ports) - set(valid_ports) - for invalid in invalid_port_set: - LOG.warning(_LW('Invalid iSCSI port %(sp)s-%(port)s-%(vlan)s ' - 'found in io_port_list, will be ignored.'), - {'sp': invalid[0], 'port': invalid[1], - 'vlan': invalid[2]}) - return new_iscsi_ports - - def get_iscsi_targets(self, poll=False, io_ports=None): - cmd_getport = ('connection', '-getport', '-address', '-vlanid') - out, rc = self.command_execute(*cmd_getport, poll=poll) - if rc != 0: - self._raise_cli_error(cmd_getport, rc, out) - - iscsi_target_dict = {'A': [], 'B': []} - iscsi_spport_pat = r'(A|B)\s*' + \ - r'Port ID:\s+(\d+)\s*' + \ - r'Port WWN:\s+(iqn\S+)' - iscsi_vport_pat = r'Virtual Port ID:\s+(\d+)\s*' + \ - r'VLAN ID:\s*\S*\s*' + \ - r'IP Address:\s+(\S+)' - for spport_content in re.split(r'^SP:\s+|\nSP:\s*', out): - m_spport = re.match(iscsi_spport_pat, spport_content, - flags=re.IGNORECASE) - if not m_spport: - continue - sp = m_spport.group(1) - port_id = int(m_spport.group(2)) - iqn = m_spport.group(3) - for m_vport in re.finditer(iscsi_vport_pat, spport_content): - vport_id = int(m_vport.group(1)) - ip_addr = m_vport.group(2) - if ip_addr.find('N/A') != -1: - LOG.debug("Skip port without IP Address: %s", - m_spport.group(0) + m_vport.group(0)) - continue - iscsi_target_dict[sp].append({'SP': sp, - 'Port ID': port_id, - 'Port WWN': iqn, - 'Virtual Port ID': vport_id, - 'IP Address': ip_addr}) - if io_ports: - return self._filter_iscsi_ports(iscsi_target_dict, io_ports) - return iscsi_target_dict - - def get_registered_spport_set(self, initiator_iqn, sgname, sg_raw_out): - spport_set = set() - for m_spport in re.finditer( - r'\n\s+%s\s+SP\s.*\n.*\n\s*SPPort:\s+(A|B)-(\d+)v(\d+)\s*\n' - % initiator_iqn, sg_raw_out, flags=re.IGNORECASE): - spport_set.add((m_spport.group(1), int(m_spport.group(2)), - int(m_spport.group(3)))) - LOG.debug('See path %(path)s in %(sg)s.', - {'path': spport_set, - 'sg': sgname}) - return spport_set - - def ping_node(self, target_portal, initiator_ip): - connection_pingnode = ('connection', '-pingnode', '-sp', - target_portal['SP'], '-portid', - target_portal['Port ID'], '-vportid', - target_portal['Virtual Port ID'], - '-address', initiator_ip, - '-count', '1') - out, rc = self.command_execute(*connection_pingnode) - if rc == 0: - ping_ok = re.compile(r'Reply from %s' % initiator_ip) - if re.match(ping_ok, out) is not None: - LOG.debug("See available iSCSI target: %s", - connection_pingnode) - return True - LOG.warning(_LW("See unavailable iSCSI target: %s"), - connection_pingnode) - return False - - def find_available_iscsi_targets(self, hostname, - registered_spport_set, - all_iscsi_targets): - """Finds available iscsi targets for a host. - - When the iscsi_initiator_map is configured, the driver will find - an accessible portal and put it as the first portal in the portal - list to ensure the accessible portal will be used when multipath - is not used. All the registered portals will be returned for Nova - to clean up all the unused devices related to this LUN created by - logging into these portals during attaching other LUNs on VNX. - """ - - if self.iscsi_initiator_map and hostname in self.iscsi_initiator_map: - iscsi_initiator_ips = list(self.iscsi_initiator_map[hostname]) - random.shuffle(iscsi_initiator_ips) - else: - iscsi_initiator_ips = None - - target_portals = [] - - all_portals = all_iscsi_targets['A'] + all_iscsi_targets['B'] - random.shuffle(all_portals) - for portal in all_portals: - spport = (portal['SP'], - portal['Port ID'], - portal['Virtual Port ID']) - if spport not in registered_spport_set: - LOG.debug( - "Skip SP Port %(port)s since " - "no path from %(host)s is through it.", - {'port': spport, - 'host': hostname}) - continue - target_portals.append(portal) - - main_portal_index = None - if iscsi_initiator_ips: - for i, portal in enumerate(target_portals): - for initiator_ip in iscsi_initiator_ips: - if self.ping_node(portal, initiator_ip): - main_portal_index = i - break - else: - # Else for the for loop. If there is no main portal found, - # continue to try next initiator IP. - continue - break - - if main_portal_index is not None: - target_portals.insert(0, target_portals.pop(main_portal_index)) - return target_portals - - def _is_sp_unavailable_error(self, out): - error_pattern = '(^Error.*Message.*End of data stream.*)|'\ - '(.*Message.*connection refused.*)|'\ - '(^Error.*Message.*Service Unavailable.*)|'\ - '(^A network error occurred while trying to'\ - ' connect.* )|'\ - '(^Exception: Error occurred because of time out\s*)' - pattern = re.compile(error_pattern) - return pattern.match(out) - - def command_execute(self, *command, **kwargv): - """Executes command against the VNX array. - - When there is named parameter poll=False, the command will be sent - alone with option -np. - """ - # NOTE: retry_disable need to be removed from kwargv - # before it pass to utils.execute, otherwise exception will thrown - retry_disable = kwargv.pop('retry_disable', False) - out, rc = self._command_execute_on_active_ip(*command, **kwargv) - if not retry_disable and self._is_sp_unavailable_error(out): - # When active sp is unavailable, switch to another sp - # and set it to active and force a poll - if self._toggle_sp(): - LOG.debug('EMC: Command Exception: %(rc)s %(result)s. ' - 'Retry on another SP.', {'rc': rc, - 'result': out}) - kwargv['poll'] = True - out, rc = self._command_execute_on_active_ip(*command, - **kwargv) - - return out, rc - - def _command_execute_on_active_ip(self, *command, **kwargv): - if "check_exit_code" not in kwargv: - kwargv["check_exit_code"] = True - rc = 0 - out = "" - need_poll = kwargv.pop('poll', True) - if "-np" not in command and not need_poll: - command = ("-np",) + command - - try: - active_ip = (self.active_storage_ip,) - out, err = utils.execute( - *(self.command - + active_ip - + self.credentials - + command), - **kwargv) - except processutils.ProcessExecutionError as pe: - rc = pe.exit_code - out = pe.stdout - out = out.replace('\n', '\\n') - - LOG.debug('EMC: Command: %(command)s. Result: %(result)s.', - {'command': self.command + active_ip + command, - 'result': out.replace('\n', '\\n')}) - - return out, rc - - def _toggle_sp(self): - """Toggle the storage IP. - - Address between primary IP and secondary IP, if no SP IP address has - exchanged, return False, otherwise True will be returned. - """ - if self.secondary_storage_ip is None: - return False - old_ip = self.active_storage_ip - self.active_storage_ip = self.secondary_storage_ip if\ - self.active_storage_ip == self.primary_storage_ip else\ - self.primary_storage_ip - - LOG.info(_LI('Toggle storage_vnx_ip_address from %(old)s to ' - '%(new)s.'), - {'old': old_ip, - 'new': self.active_storage_ip}) - return True - - def get_enablers_on_array(self, poll=False): - """The function would get all the enablers installed on array.""" - enablers = [] - cmd_list = ('ndu', '-list') - out, rc = self.command_execute(*cmd_list, poll=poll) - - if rc != 0: - self._raise_cli_error(cmd_list, rc, out) - else: - enabler_pat = r'Name of the software package:\s*(\S+)\s*' - for m in re.finditer(enabler_pat, out): - enablers.append(m.groups()[0]) - - LOG.debug('Enablers on array %s.', enablers) - return enablers - - def enable_or_disable_compression_on_lun(self, volumename, compression): - """The function will enable or disable the compression on lun.""" - lun_data = self.get_lun_by_name(volumename) - - command_compression_cmd = ('compression', '-' + compression, - '-l', lun_data['lun_id'], - '-ignoreThresholds', '-o') - - out, rc = self.command_execute(*command_compression_cmd) - - if 0 != rc: - self._raise_cli_error(command_compression_cmd, rc, out) - return rc, out - - def deregister_initiator(self, initiator_uid): - """This function tries to deregister initiators on VNX.""" - command_deregister = ('port', '-removeHBA', - '-hbauid', initiator_uid, - '-o') - out, rc = self.command_execute(*command_deregister) - return rc, out - - -@decorate_all_methods(log_enter_exit) -class EMCVnxCliBase(object): - """This class defines the functions to use the native CLI functionality.""" - - VERSION = '07.00.00' - stats = {'driver_version': VERSION, - 'storage_protocol': None, - 'vendor_name': 'EMC', - 'volume_backend_name': None, - 'compression_support': 'False', - 'fast_support': 'False', - 'deduplication_support': 'False', - 'thin_provisioning_support': False, - 'thick_provisioning_support': True} - REPLICATION_KEYS = ['san_ip', 'san_login', 'san_password', - 'san_secondary_ip', - 'storage_vnx_authentication_type', - 'storage_vnx_security_file_dir'] - enablers = [] - tmp_snap_prefix = 'tmp-snap-' - tmp_smp_for_backup_prefix = 'tmp-smp-' - snap_as_vol_prefix = 'snap-as-vol-' - - def __init__(self, prtcl, configuration=None, active_backend_id=None): - self.protocol = prtcl - self.configuration = configuration - self.max_luns_per_sg = self.configuration.max_luns_per_storage_group - self.destroy_empty_sg = self.configuration.destroy_empty_storage_group - self.itor_auto_reg = self.configuration.initiator_auto_registration - self.itor_auto_dereg = self.configuration.initiator_auto_deregistration - self.check_max_pool_luns_threshold = ( - self.configuration.check_max_pool_luns_threshold) - # if zoning_mode is fabric, use lookup service to build itor_tgt_map - self.zonemanager_lookup_service = None - zm_conf = config.Configuration(manager.volume_manager_opts) - if (zm_conf.safe_get('zoning_mode') == 'fabric' or - self.configuration.safe_get('zoning_mode') == 'fabric'): - from cinder.zonemanager import fc_san_lookup_service as fc_service - self.zonemanager_lookup_service = \ - fc_service.FCSanLookupService(configuration=configuration) - self.max_retries = 5 - if self.destroy_empty_sg: - LOG.warning(_LW("destroy_empty_storage_group: True. " - "Empty storage group will be deleted " - "after volume is detached.")) - if not self.itor_auto_reg: - LOG.info(_LI("initiator_auto_registration: False. " - "Initiator auto registration is not enabled. " - "Please register initiator manually.")) - self.hlu_set = set(range(1, self.max_luns_per_sg + 1)) - self._client = self._build_client(active_backend_id) - self._active_backend_id = active_backend_id - # Create connection to the secondary storage device - self._mirror = self._build_mirror_view() - self.update_enabler_in_volume_stats() - # Fail the driver if configuration is not correct - if self._mirror: - if '-MirrorView/S' not in self.enablers: - no_enabler_err = _('MirrorView/S enabler is not installed.') - raise exception.VolumeBackendAPIException(data=no_enabler_err) - else: - self._mirror = None - - conf_pools = self.configuration.safe_get("storage_vnx_pool_names") - self.storage_pools = self._get_managed_storage_pools(conf_pools) - self.array_serial = None - self.io_ports = self._parse_ports(self.configuration.io_port_list, - self.protocol) - if self.protocol == 'iSCSI': - self.iscsi_targets = self._client.get_iscsi_targets( - poll=True, io_ports=self.io_ports) - self.hlu_cache = {} - self.force_delete_lun_in_sg = ( - self.configuration.force_delete_lun_in_storagegroup) - if self.force_delete_lun_in_sg: - LOG.warning(_LW("force_delete_lun_in_storagegroup=True")) - - self.max_over_subscription_ratio = ( - self.configuration.max_over_subscription_ratio) - self.ignore_pool_full_threshold = ( - self.configuration.ignore_pool_full_threshold) - if self.ignore_pool_full_threshold: - LOG.warning(_LW("ignore_pool_full_threshold: True. " - "LUN creation will still be forced " - "even if the pool full threshold is exceeded.")) - self.reserved_percentage = self.configuration.reserved_percentage - - def _get_managed_storage_pools(self, pools): - storage_pools = set() - if pools: - storage_pools = set([po.strip() for po in pools.split(",")]) - array_pools = self._client.get_pool_list( - [VNXPoolProperties.POOL_STATE], False) - array_pools = set([po['pool_name'] for po in array_pools]) - un_exist_pools = storage_pools.difference(array_pools) - storage_pools.difference_update(un_exist_pools) - if not storage_pools: - msg = _("All the specified storage pools to be managed " - "do not exist. Please check your configuration. " - "Non-existent pools: %s") % ",".join(un_exist_pools) - raise exception.VolumeBackendAPIException(data=msg) - if un_exist_pools: - LOG.warning(_LW("The following specified storage pools " - "do not exist: %(unexist)s. " - "This host will only manage the storage " - "pools: %(exist)s"), - {'unexist': ",".join(un_exist_pools), - 'exist': ",".join(storage_pools)}) - else: - LOG.debug("This host will manage the storage pools: %s.", - ",".join(storage_pools)) - else: - LOG.debug("No storage pool is configured. This host will " - "manage all the pools on the VNX system.") - return storage_pools - - def _parse_ports(self, io_port_list, protocol): - """Validates IO port format, supported format is a-1, b-3, a-3-0.""" - if not io_port_list or io_port_list == '*': - return None - ports = re.split('\s*,\s*', io_port_list) - valid_ports = [] - invalid_ports = [] - if 'iSCSI' == protocol: - out, rc = self._client.get_connection_getport_output() - for port in ports: - port_tuple = port.split('-') - if (re.match('[abAB]-\d+-\d+$', port) and - self._validate_iscsi_port( - port_tuple[0], port_tuple[1], port_tuple[2], out)): - valid_ports.append( - (port_tuple[0].upper(), int(port_tuple[1]), - int(port_tuple[2]))) - else: - invalid_ports.append(port) - elif 'FC' == protocol: - out, rc = self._client.get_port_output() - for port in ports: - port_tuple = port.split('-') - if re.match('[abAB]-\d+$', port) and self._validate_fc_port( - port_tuple[0], port_tuple[1], out): - valid_ports.append( - (port_tuple[0].upper(), int(port_tuple[1]))) - else: - invalid_ports.append(port) - if len(invalid_ports) > 0: - msg = _('Invalid %(protocol)s ports %(port)s specified ' - 'for io_port_list.') % {'protocol': self.protocol, - 'port': ','.join(invalid_ports)} - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return valid_ports - - def _validate_iscsi_port(self, sp, port_id, vport_id, cmd_output): - """Validates whether the iSCSI port is existed on VNX.""" - sp_port_pattern = (r'SP:\s+%(sp)s\nPort ID:\s+%(port_id)s\n' % - {'sp': sp.upper(), 'port_id': port_id}) - sp_port_fields = re.split(sp_port_pattern, cmd_output) - if len(sp_port_fields) < 2: - return False - sp_port_info = re.split('SP:\s+(A|B)', sp_port_fields[1])[0] - vport_pattern = '\nVirtual Port ID:\s+%s\nVLAN ID:' % vport_id - return re.search(vport_pattern, sp_port_info) is not None - - def _validate_fc_port(self, sp, port_id, cmd_output): - """Validates whether the FC port is existed on VNX""" - fc_pattern = ('SP Name:\s*SP\s*' + sp.upper() + - '\nSP Port ID:\s*' + str(port_id) + - '\nSP UID:\s*((\w\w:){15}(\w\w))') - return re.search(fc_pattern, cmd_output) - - def get_array_serial(self): - if not self.array_serial: - self.array_serial = self._client.get_array_serial() - return self.array_serial['array_serial'] - - def _construct_store_spec(self, volume, snapshot): - if snapshot['cgsnapshot_id']: - # Snapshot is part of cg snapshot - snapshot_name = snapshot['cgsnapshot_id'] - else: - snapshot_name = snapshot['name'] - new_snap_name = snapshot_name - if self._is_snapcopy_enabled(volume): - new_snap_name = self._construct_snap_name(volume) - pool_name = self.get_target_storagepool(volume, snapshot['volume']) - volume_name = volume['name'] - volume_size = snapshot['volume_size'] - dest_volume_name = volume_name + '_dest' - specs = self.get_volumetype_extraspecs(volume) - provisioning, tiering = self._get_extra_spec_value(specs) - store_spec = { - 'volume': volume, - 'src_snap_name': snapshot_name, - 'new_snap_name': new_snap_name, - 'dest_vol_name': dest_volume_name, - 'pool_name': pool_name, - 'provisioning': provisioning, - 'tiering': tiering, - 'volume_size': volume_size, - 'client': self._client, - 'ignore_pool_full_threshold': self.ignore_pool_full_threshold - } - return store_spec - - def _construct_snap_name(self, volume): - """Returns snapshot or cgsnapshot name.""" - if self._is_snapcopy_enabled(volume): - return self.snap_as_vol_prefix + six.text_type(volume['name_id']) - else: - return self.tmp_snap_prefix + six.text_type(volume['name_id']) - - def _construct_tmp_smp_name(self, snapshot): - return self.tmp_smp_for_backup_prefix + snapshot.id - - def _construct_mirror_name(self, volume): - return 'mirror_' + volume.id - - def create_volume(self, volume): - """Creates a EMC volume.""" - volume_size = volume['size'] - volume_name = volume['name'] - - self._volume_creation_check(volume) - volume_metadata = self._get_volume_metadata(volume) - # defining CLI command - specs = self.get_volumetype_extraspecs(volume) - pool = self.get_target_storagepool(volume) - provisioning, tiering = self._get_extra_spec_value(specs) - if 'snapcopy' in volume_metadata: - # We ignore snapcopy metadata when creating volume - LOG.warning(_LW('snapcopy metadata is ignored when' - ' creating volume.')) - - volume_metadata['snapcopy'] = 'False' - LOG.info(_LI('Create Volume: %(volume)s Size: %(size)s ' - 'pool: %(pool)s ' - 'provisioning: %(provisioning)s ' - 'tiering: %(tiering)s '), - {'volume': volume_name, - 'size': volume_size, - 'pool': pool, - 'provisioning': provisioning, - 'tiering': tiering}) - - data = self._client.create_lun_with_advance_feature( - pool, volume_name, volume_size, - provisioning, tiering, volume['consistencygroup_id'], - ignore_thresholds=self.ignore_pool_full_threshold, - poll=False) - pl = self._build_provider_location(lun_id=data['lun_id'], - base_lun_name=volume['name']) - # Setup LUN Replication/MirrorView between devices, - # secondary LUN will inherit properties from primary LUN. - rep_update, metadata_update = self.setup_lun_replication( - volume, data['lun_id'], provisioning, tiering) - volume_metadata.update(metadata_update) - model_update = {'provider_location': pl, - 'metadata': volume_metadata} - model_update.update(rep_update) - return model_update - - def _volume_creation_check(self, volume): - """Checks on extra spec before the volume can be created.""" - specs = self.get_volumetype_extraspecs(volume) - self._get_and_validate_extra_specs(specs) - - def _get_migration_rate(self, volume): - metadata = self._get_volume_metadata(volume) - rate = metadata.get('migrate_rate', VNXMigrationRate.HIGH) - if rate: - if rate.lower() in VNXMigrationRate.get_all(): - return rate.lower() - else: - LOG.warning(_LW('Unknown migration rate specified, ' - 'using [high] as migration rate.')) - - return VNXMigrationRate.HIGH - - def _get_and_validate_extra_specs(self, specs): - """Checks on extra specs combinations.""" - if "storagetype:pool" in specs: - LOG.warning(_LW("Extra spec key 'storagetype:pool' is obsoleted " - "since driver version 5.1.0. This key will be " - "ignored.")) - - provisioning, tiering = self._get_extra_spec_value(specs) - # step 1: check extra spec value - if provisioning: - self._check_extra_spec_value( - provisioning, - VNXProvisionEnum.get_all()) - if tiering: - self._check_extra_spec_value( - tiering, - VNXTieringEnum.get_all()) - - # step 2: check extra spec combination - self._check_extra_spec_combination([provisioning, tiering]) - return provisioning, tiering - - def _check_extra_spec_value(self, extra_spec, valid_values): - """Checks whether an extra spec's value is valid.""" - - if not extra_spec or not valid_values: - LOG.error(_LE('The given extra_spec or valid_values is None.')) - elif extra_spec not in valid_values: - msg = _("The extra_spec: %s is invalid.") % extra_spec - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return - - def _get_extra_spec_value(self, extra_specs): - """Gets EMC extra spec values.""" - provisioning = 'thick' - if self._client.provisioning_specs[0] in extra_specs: - provisioning = ( - extra_specs[self._client.provisioning_specs[0]].lower()) - if self._client.provisioning_specs[1] in extra_specs: - LOG.warning(_LW("Both 'storagetype:prvosioning' and " - "'provisioning:type' are set in the " - "extra specs, the value of " - "'provisioning:type' will be used. The " - "key 'storagetype:provisioning' may be " - "deprecated in the next release.")) - elif self._client.provisioning_specs[1] in extra_specs: - provisioning = ( - extra_specs[self._client.provisioning_specs[1]].lower()) - LOG.warning(_LW("Extra spec key 'storagetype:provisioning' may " - "be deprecated in the next release. It is " - "recommended to use extra spec key " - "'provisioning:type' instead.")) - tiering = extra_specs.get( - self._client.tiering_spec, 'None').lower() - - return provisioning, tiering - - def _check_extra_spec_combination(self, spec_values): - """Checks whether extra spec combination is valid.""" - enablers = self.enablers - # check provisioning, tiering - # deduplicated and tiering can not be both enabled - provisioning, tiering = spec_values - if provisioning == 'deduplicated' and tiering != 'none': - msg = _("deduplicated and auto tiering can't be both enabled.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - elif provisioning == 'compressed' and '-Compression' not in enablers: - msg = _("Compression Enabler is not installed. " - "Can not create compressed volume.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - elif provisioning == 'deduplicated' and \ - '-Deduplication' not in enablers: - msg = _("Deduplication Enabler is not installed." - " Can not create deduplicated volume") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - elif provisioning in ['thin', 'deduplicated', 'compressed'] and \ - '-ThinProvisioning' not in enablers: - msg = _("ThinProvisioning Enabler is not installed. " - "Can not create thin volume") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - elif tiering != 'none' and '-FAST' not in enablers: - msg = _("FAST VP Enabler is not installed. " - "Can't set tiering policy for the volume") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return - - def delete_volume(self, volume, force_delete=False): - """Deletes an EMC volume.""" - if self._is_replication_enabled(volume): - self.cleanup_lun_replication(volume) - try: - self._client.delete_lun(volume['name']) - except exception.EMCVnxCLICmdError as ex: - orig_out = "\n".join(ex.kwargs["out"]) - if ((force_delete or self.force_delete_lun_in_sg) and - VNXError.has_error(orig_out, VNXError.LUN_IN_SG)): - LOG.warning(_LW('LUN corresponding to %s is still ' - 'in some Storage Groups.' - 'Try to bring the LUN out of Storage Groups ' - 'and retry the deletion.'), - volume['name']) - lun_id = self.get_lun_id(volume) - for hlu, sg in self._client.get_hlus(lun_id): - self._client.remove_hlu_from_storagegroup(hlu, sg) - self._client.delete_lun(volume['name']) - else: - with excutils.save_and_reraise_exception(): - # Reraise the original exception - pass - if volume['provider_location']: - lun_type = self._extract_provider_location( - volume['provider_location'], 'type') - if lun_type == 'smp': - self._client.delete_snapshot( - self._construct_snap_name(volume)) - - def extend_volume(self, volume, new_size): - """Extends an EMC volume.""" - - try: - self._client.expand_lun_and_wait(volume['name'], new_size) - except exception.EMCVnxCLICmdError as ex: - with excutils.save_and_reraise_exception(ex) as ctxt: - out = "\n".join(ex.kwargs["out"]) - if VNXError.has_error(out, VNXError.LUN_IS_PREPARING): - # The error means the operation cannot be performed - # because the LUN is 'Preparing'. Wait for a while - # so that the LUN may get out of the transitioning - # state. - LOG.warning(_LW("LUN %(name)s is not ready for extension: " - "%(out)s"), - {'name': volume['name'], 'out': out}) - self._client.wait_until_lun_ready_for_ops(volume['name']) - self._client.expand_lun_and_wait(volume['name'], new_size) - ctxt.reraise = False - else: - ctxt.reraise = True - - def _get_original_status(self, volume): - if not volume['volume_attachment']: - return 'available' - else: - return 'in-use' - - def _is_valid_for_storage_assisted_migration( - self, volume, host, new_type=None): - """Check the src and dest volume to decide the migration type.""" - false_ret = (False, None) - - if 'location_info' not in host['capabilities']: - LOG.warning(_LW("Failed to get target_pool_name and " - "target_array_serial. 'location_info' " - "is not in host['capabilities'].")) - return false_ret - - # mandatory info should be ok - info = host['capabilities']['location_info'] - LOG.debug("Host for migration is %s.", info) - try: - info_detail = info.split('|') - target_pool_name = info_detail[0] - target_array_serial = info_detail[1] - except AttributeError: - LOG.warning(_LW("Error on parsing target_pool_name/" - "target_array_serial.")) - return false_ret - - # source and destination should be on same array - array_serial = self.get_array_serial() - if target_array_serial != array_serial: - LOG.debug('Skip storage-assisted migration because ' - 'target and source backend are not managing' - 'the same array.') - return false_ret - - if len(target_pool_name) == 0: - # Destination host is using a legacy driver - LOG.warning(_LW("Didn't get the pool information of the " - "host %s. Storage assisted Migration is not " - "supported. The host may be using a legacy " - "driver."), - host['name']) - return false_ret - - # Same protocol should be used if volume is in-use - if host['capabilities']['storage_protocol'] != self.protocol \ - and self._get_original_status(volume) == 'in-use': - LOG.debug('Skip storage-assisted migration because ' - 'in-use volume can not be ' - 'migrate between different protocols.') - return false_ret - - return (True, target_pool_name) - - def migrate_volume(self, ctxt, volume, host, new_type=None): - """Leverage the VNX on-array migration functionality. - - This method is invoked at the source backend. - """ - false_ret = (False, None) - is_valid, target_pool_name = \ - self._is_valid_for_storage_assisted_migration( - volume, host, new_type) - if not is_valid: - return false_ret - - specs = None - if new_type is not None: - specs = new_type.get('extra_specs') - - return self._migrate_volume(volume, target_pool_name, specs) - - def _migrate_volume(self, - volume, - target_pool_name, - type_specs=None, - src_id=None): - LOG.debug("Starting real storage-assisted migration...") - # first create a new volume with same name and size of source volume - volume_name = volume['name'] - new_volume_name = "%(src)s-%(ts)s" % {'src': volume_name, - 'ts': int(time.time())} - - if src_id is None: - src_id = self.get_lun_id(volume) - - if type_specs is not None: - provisioning, tiering = self._get_extra_spec_value( - type_specs) - else: - provisioning, tiering = self._get_extra_spec_value( - self.get_volumetype_extraspecs(volume)) - - data = self._client.create_lun_with_advance_feature( - target_pool_name, new_volume_name, volume['size'], - provisioning, tiering, - ignore_thresholds=self.ignore_pool_full_threshold) - - dst_id = data['lun_id'] - moved = self._client.migrate_lun_with_verification( - src_id, dst_id, new_volume_name, - rate=self._get_migration_rate(volume)) - - lun_type = self._extract_provider_location( - volume['provider_location'], 'type') - # A smp will become a LUN after migration - if lun_type == 'smp': - self._client.delete_snapshot( - self._construct_snap_name(volume)) - - pl = self._build_provider_location(src_id, 'lun', - base_lun_name=volume['name']) - volume_metadata = self._get_volume_metadata(volume) - volume_metadata['snapcopy'] = 'False' - model_update = {'provider_location': pl, - 'metadata': volume_metadata} - return moved, model_update - - def update_migrated_volume(self, context, volume, new_volume, - original_volume_status): - """Updates metadata after host-assisted migration.""" - lun_type = self._extract_provider_location( - new_volume['provider_location'], 'type') - volume_metadata = self._get_volume_metadata(volume) - model_update = {'provider_location': - new_volume['provider_location']} - if lun_type: - volume_metadata['snapcopy'] = ( - 'True' if lun_type == 'smp' else 'False') - model_update['metadata'] = volume_metadata - return model_update - - def retype(self, ctxt, volume, new_type, diff, host): - new_specs = new_type['extra_specs'] - - new_provisioning, new_tiering = ( - self._get_and_validate_extra_specs(new_specs)) - - # Check what changes are needed - changes = self.determine_changes_when_retype(volume, new_type, host) - - if self._client.check_lun_has_snap(self.get_lun_id(volume)): - # Reject if volume has snapshot when migration is needed - if changes['migration']: - LOG.debug('Driver is not able to do retype because the volume ' - '%s has a snapshot which is forbidden to migrate.', - volume['id']) - return False - # Reject if volume has snapshot when trying to - # turn on compression - if changes['compression_on']: - LOG.debug('Driver is not able to do retype because the volume ' - '%s has a snapshot which is forbidden to turn on ' - 'compression.', volume['id']) - return False - - if changes['migration']: - # Check whether the migration is valid - is_valid, target_pool_name = ( - self._is_valid_for_storage_assisted_migration( - volume, host, new_type)) - if is_valid: - specs = None - if new_type is not None: - specs = new_type.get('extra_specs') - moved, model_update = self._migrate_volume( - volume, target_pool_name, specs) - if moved: - return moved, model_update - else: - LOG.warning(_LW('Storage-assisted migration failed during ' - 'retype.')) - return False - else: - # Migration is invalid - LOG.debug('Driver is not able to do retype due to ' - 'storage-assisted migration is not valid ' - 'in this situation.') - return False - if changes['compression_on']: - # Turn on compression feature on the volume - self._client.enable_or_disable_compression_on_lun( - volume['name'], 'on') - if changes['tiering']: - # Modify lun to change tiering policy - self._client.modify_lun_tiering_by_name(volume['name'], - new_tiering) - return True - - def determine_changes_when_retype(self, volume, new_type, host): - changes = { - 'migration': False, - 'tiering': False, - 'compression_on': False - } - - old_specs = self.get_volumetype_extraspecs(volume) - old_provisioning, old_tiering = ( - self._get_extra_spec_value(old_specs)) - - new_specs = new_type['extra_specs'] - new_provisioning, new_tiering = ( - self._get_extra_spec_value(new_specs)) - - lun_type = self._extract_provider_location( - volume['provider_location'], 'type') - - if volume['host'] != host['host']: - changes['migration'] = True - elif old_provisioning != new_provisioning: - if (old_provisioning in ['thin', 'thick'] and - new_provisioning == 'compressed'): - changes['compression_on'] = True - else: - changes['migration'] = True - if lun_type == 'smp': - changes['migration'] = True - - if new_tiering != old_tiering: - changes['tiering'] = True - return changes - - def determine_all_enablers_exist(self, enablers): - """Determine all wanted enablers whether exist.""" - wanted = ['-ThinProvisioning', - '-Deduplication', - '-FAST', - '-Compression'] - for each in wanted: - if each not in enablers: - return False - return True - - def _build_pool_stats(self, pool, pool_feature=None): - pool_stats = { - 'pool_name': pool['pool_name'], - 'total_capacity_gb': pool['total_capacity_gb'], - 'provisioned_capacity_gb': (pool['provisioned_capacity_gb']) - } - - # Handle pool state Initializing, Ready, Faulted, Offline or Deleting. - if pool['state'] in ('Initializing', 'Offline', 'Deleting'): - pool_stats['free_capacity_gb'] = 0 - LOG.warning(_LW("Storage Pool '%(pool)s' is '%(state)s'."), - {'pool': pool_stats['pool_name'], - 'state': pool['state']}) - else: - pool_stats['free_capacity_gb'] = pool['free_capacity_gb'] - if self.check_max_pool_luns_threshold: - pool_feature = self._client.get_pool_feature_properties( - poll=False) if not pool_feature else pool_feature - if (pool_feature['max_pool_luns'] <= - pool_feature['total_pool_luns']): - LOG.warning(_LW("Maximum number of Pool LUNs, %s, " - "have been created. " - "No more LUN creation can be done."), - pool_feature['max_pool_luns']) - pool_stats['free_capacity_gb'] = 0 - - if not self.reserved_percentage: - # Since the admin is not sure of what value is proper, - # the driver will calculate the recommended value. - - # Some extra capacity will be used by meta data of pool LUNs. - # The overhead is about LUN_Capacity * 0.02 + 3 GB - # reserved_percentage will be used to make sure the scheduler - # takes the overhead into consideration. - # Assume that all the remaining capacity is to be used to create - # a thick LUN, reserved_percentage is estimated as follows: - reserved = (((0.02 * pool['free_capacity_gb'] + 3) / - (1.02 * pool['total_capacity_gb'])) * 100) - # Take pool full threshold into consideration - if not self.ignore_pool_full_threshold: - reserved += 100 - pool['pool_full_threshold'] - pool_stats['reserved_percentage'] = int(math.ceil(min(reserved, - 100))) - else: - pool_stats['reserved_percentage'] = self.reserved_percentage - - array_serial = self.get_array_serial() - pool_stats['location_info'] = ('%(pool_name)s|%(array_serial)s' % - {'pool_name': pool['pool_name'], - 'array_serial': array_serial}) - # Check if this pool's fast_cache is enabled - if 'fast_cache_enabled' not in pool: - pool_stats['fast_cache_enabled'] = 'False' - else: - pool_stats['fast_cache_enabled'] = pool['fast_cache_enabled'] - - # Copy advanced feature stats from backend stats - pool_stats['compression_support'] = self.stats['compression_support'] - pool_stats['fast_support'] = self.stats['fast_support'] - pool_stats['deduplication_support'] = ( - self.stats['deduplication_support']) - # Thin provisioning is supported on VNX pools only when - # ThinProvisioning Enabler software is installed on VNX, - # and thick provisioning is always supported on VNX pools. - pool_stats['thin_provisioning_support'] = ( - self.stats['thin_provisioning_support']) - pool_stats['thick_provisioning_support'] = True - pool_stats['consistencygroup_support'] = ( - self.stats['consistencygroup_support']) - pool_stats['max_over_subscription_ratio'] = ( - self.max_over_subscription_ratio) - # Add replication V2 support - targets = [] - if self._mirror: - pool_stats['replication_enabled'] = True - pool_stats['replication_count'] = 1 - pool_stats['replication_type'] = ['sync'] - for device in self.configuration.replication_device: - targets.append(device['backend_id']) - else: - pool_stats['replication_enabled'] = False - pool_stats['replication_targets'] = targets - return pool_stats - - def update_enabler_in_volume_stats(self): - """Updates the enabler information in stats.""" - if not self.determine_all_enablers_exist(self.enablers): - self.enablers = self._client.get_enablers_on_array() - - self.stats['compression_support'] = ( - 'True' if '-Compression' in self.enablers else 'False') - - self.stats['fast_support'] = ( - 'True' if '-FAST' in self.enablers else 'False') - - self.stats['deduplication_support'] = ( - 'True' if '-Deduplication' in self.enablers else 'False') - - self.stats['thin_provisioning_support'] = ( - True if '-ThinProvisioning' in self.enablers else False) - - self.stats['consistencygroup_support'] = ( - 'True' if '-VNXSnapshots' in self.enablers else 'False') - - return self.stats - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - - snapshot_name = snapshot['name'] - volume_name = snapshot['volume_name'] - volume = snapshot['volume'] - LOG.info(_LI('Create snapshot: %(snapshot)s: volume: %(volume)s'), - {'snapshot': snapshot_name, - 'volume': volume_name}) - lun_id = self.get_lun_id(volume) - - try: - self._client.create_snapshot(lun_id, snapshot_name) - except exception.EMCVnxCLICmdError as ex: - with excutils.save_and_reraise_exception(ex) as ctxt: - out = "\n".join(ex.kwargs["out"]) - if VNXError.has_error(out, VNXError.LUN_IS_PREPARING): - # The error means the operation cannot be performed - # because the LUN is 'Preparing'. Wait for a while - # so that the LUN may get out of the transitioning - # state. - LOG.warning(_LW("LUN %(name)s is not ready for snapshot: " - "%(out)s"), - {'name': volume_name, 'out': out}) - self._client.wait_until_lun_ready_for_ops(volume['name']) - self._client.create_snapshot(lun_id, snapshot_name) - ctxt.reraise = False - else: - ctxt.reraise = True - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - - snapshot_name = snapshot['name'] - - LOG.info(_LI('Delete Snapshot: %(snapshot)s'), - {'snapshot': snapshot_name}) - - self._client.delete_snapshot(snapshot_name) - - def create_volume_from_snapshot(self, volume, snapshot): - """Constructs a work flow to create a volume from snapshot. - - This flow will do the following: - - 1. Create a snap mount point (SMP) for the snapshot. - 2. Attach the snapshot to the SMP created in the first step. - 3. Create a temporary lun prepare for migration. - (Skipped if snapcopy='true') - 4. Start a migration between the SMP and the temp lun. - (Skipped if snapcopy='true') - """ - self._volume_creation_check(volume) - flow_name = 'create_volume_from_snapshot' - base_lun_name = self._get_base_lun_name(snapshot.volume) - work_flow = linear_flow.Flow(flow_name) - store_spec = self._construct_store_spec(volume, snapshot) - store_spec.update({'base_lun_name': base_lun_name}) - volume_metadata = self._get_volume_metadata(volume) - rep_update = {} - if self._is_snapcopy_enabled(volume): - if self._is_replication_enabled(volume): - err_msg = _("Unable to enable replication " - "and snapcopy at the same time.") - raise exception.VolumeBackendAPIException(data=err_msg) - work_flow.add(CopySnapshotTask(), - AllowReadWriteOnSnapshotTask(), - CreateSMPTask(), - AttachSnapTask()) - flow_engine = taskflow.engines.load(work_flow, - store=store_spec) - flow_engine.run() - new_lun_id = flow_engine.storage.fetch('new_smp_id') - pl = self._build_provider_location( - new_lun_id, 'smp', base_lun_name) - volume_metadata['snapcopy'] = 'True' - else: - store_spec.update({'rate': self._get_migration_rate(volume)}) - work_flow.add(CreateSMPTask(), - AttachSnapTask(), - CreateDestLunTask(), - MigrateLunTask()) - flow_engine = taskflow.engines.load(work_flow, - store=store_spec) - flow_engine.run() - new_lun_id = flow_engine.storage.fetch('new_lun_id') - pl = self._build_provider_location( - new_lun_id, 'lun', volume['name']) - volume_metadata['snapcopy'] = 'False' - # Setup LUN Replication/MirrorView between devices, - # secondary LUN will inherit properties from primary LUN. - rep_update, metadata_update = self.setup_lun_replication( - volume, new_lun_id, - store_spec['provisioning'], - store_spec['tiering']) - volume_metadata.update(metadata_update) - model_update = {'provider_location': pl, - 'metadata': volume_metadata} - model_update.update(rep_update) - volume_host = volume['host'] - host = vol_utils.extract_host(volume_host, 'backend') - host_and_pool = vol_utils.append_host(host, store_spec['pool_name']) - if volume_host != host_and_pool: - model_update['host'] = host_and_pool - - return model_update - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - self._volume_creation_check(volume) - base_lun_name = self._get_base_lun_name(src_vref) - source_lun_id = self.get_lun_id(src_vref) - volume_size = volume['size'] - source_volume_name = src_vref['name'] - consistencygroup_id = src_vref['consistencygroup_id'] - cgsnapshot_name = None - if consistencygroup_id: - cgsnapshot_name = self._construct_snap_name(volume) - - snapshot_name = self._construct_snap_name(volume) - snapshot = { - 'name': snapshot_name, - 'volume_name': source_volume_name, - 'volume_size': volume_size, - 'volume': src_vref, - 'cgsnapshot_id': cgsnapshot_name, - 'consistencygroup_id': consistencygroup_id, - 'id': cgsnapshot_name - } - flow_name = 'create_cloned_volume' - store_spec = self._construct_store_spec(volume, snapshot) - work_flow = linear_flow.Flow(flow_name) - store_spec.update({'snapshot': snapshot}) - store_spec.update({'source_lun_id': source_lun_id}) - store_spec.update({'base_lun_name': base_lun_name}) - volume_metadata = self._get_volume_metadata(volume) - rep_update = {} - if self._is_snapcopy_enabled(volume): - # snapcopy feature enabled - if self._is_replication_enabled(volume): - err_msg = _("Unable to enable replication " - "and snapcopy at the same time.") - raise exception.VolumeBackendAPIException(data=err_msg) - work_flow.add(CreateSnapshotTask(), - CreateSMPTask(), - AttachSnapTask()) - flow_engine = taskflow.engines.load(work_flow, - store=store_spec) - flow_engine.run() - new_lun_id = flow_engine.storage.fetch('new_smp_id') - pl = self._build_provider_location( - new_lun_id, 'smp', base_lun_name) - else: - # snapcopy feature disabled, need to migrate - store_spec.update({'rate': self._get_migration_rate(volume)}) - work_flow.add(CreateSnapshotTask(), - CreateSMPTask(), - AttachSnapTask(), - CreateDestLunTask(), - MigrateLunTask()) - flow_engine = taskflow.engines.load(work_flow, - store=store_spec) - flow_engine.run() - new_lun_id = flow_engine.storage.fetch('new_lun_id') - # Delete temp Snapshot - if consistencygroup_id: - self._client.delete_cgsnapshot(snapshot['id']) - else: - self.delete_snapshot(snapshot) - # After migration, volume's base lun is itself - pl = self._build_provider_location( - new_lun_id, 'lun', volume['name']) - volume_metadata['snapcopy'] = 'False' - - # Setup LUN Replication/MirrorView between devices, - # secondary LUN will inherit properties from primary LUN. - rep_update, metadata_update = self.setup_lun_replication( - volume, new_lun_id, - store_spec['provisioning'], - store_spec['tiering']) - volume_metadata.update(metadata_update) - - model_update = {'provider_location': pl, - 'metadata': volume_metadata} - model_update.update(rep_update) - volume_host = volume['host'] - host = vol_utils.extract_host(volume_host, 'backend') - host_and_pool = vol_utils.append_host(host, store_spec['pool_name']) - if volume_host != host_and_pool: - model_update['host'] = host_and_pool - - return model_update - - def _get_volume_metadata(self, volume): - # Since versionedobjects is partially merged, metadata - # may come from 'volume_metadata' or 'metadata', here - # we need to take care both of them. - volume_metadata = {} - if 'volume_metadata' in volume: - for metadata in volume['volume_metadata']: - volume_metadata[metadata['key']] = metadata['value'] - return volume_metadata - return volume['metadata'] if 'metadata' in volume else {} - - def _is_snapcopy_enabled(self, volume): - meta = self._get_volume_metadata(volume) - return 'snapcopy' in meta and meta['snapcopy'].lower() == 'true' - - def _get_base_lun_name(self, volume): - """Returns base LUN name for SMP or LUN.""" - base_name = self._extract_provider_location( - volume['provider_location'], 'base_lun_name') - if base_name is None or base_name == 'None': - return volume['name'] - return base_name - - def dumps_provider_location(self, pl_dict): - return '|'.join([k + '^' + pl_dict[k] for k in pl_dict]) - - def _build_provider_location(self, lun_id, type='lun', base_lun_name=None): - """Builds provider_location for volume or snapshot. - - :param lun_id: LUN ID in VNX - :param type: 'lun' or 'smp' - :param base_lun_name: primary LUN name, - it will be used when creating snap lun - """ - pl_dict = {'system': self.get_array_serial(), - 'type': type, - 'id': six.text_type(lun_id), - 'base_lun_name': six.text_type(base_lun_name), - 'version': self.VERSION} - return self.dumps_provider_location(pl_dict) - - def _update_provider_location(self, provider_location, - key=None, value=None): - pl_dict = {tp.split('^')[0]: tp.split('^')[1] - for tp in provider_location.split('|')} - pl_dict[key] = value - return self.dumps_provider_location(pl_dict) - - def _extract_provider_location(self, provider_location, key='id'): - """Extracts value of the specified field from provider_location string. - - :param provider_location: provider_location string - :param key: field name of the value that to be extracted - :return: value of the specified field if it exists, otherwise, - None is returned - """ - - kvps = provider_location.split('|') - for kvp in kvps: - fields = kvp.split('^') - if len(fields) == 2 and fields[0] == key: - return fields[1] - - def _consistencygroup_creation_check(self, group): - """Check extra spec for consistency group.""" - - if group.get('volume_type_id') is not None: - for id in group['volume_type_id'].split(","): - if id: - provisioning, tiering = ( - self._get_extra_spec_value( - volume_types.get_volume_type_extra_specs(id))) - if provisioning == 'compressed': - msg = _("Failed to create consistency group %s " - "because VNX consistency group cannot " - "accept compressed LUNs as members." - ) % group['id'] - raise exception.VolumeBackendAPIException(data=msg) - - def create_consistencygroup(self, context, group): - """Creates a consistency group.""" - LOG.info(_LI('Start to create consistency group: %(group_name)s ' - 'id: %(id)s'), - {'group_name': group['name'], 'id': group['id']}) - - self._consistencygroup_creation_check(group) - - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - try: - self._client.create_consistencygroup(group['id']) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Create consistency group %s failed.'), - group['id']) - - return model_update - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - cg_name = group['id'] - - model_update = {} - volumes_model_update = [] - model_update['status'] = group['status'] - LOG.info(_LI('Start to delete consistency group: %(cg_name)s'), - {'cg_name': cg_name}) - try: - self._client.delete_consistencygroup(cg_name) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Delete consistency group %s failed.'), cg_name) - - for volume_ref in volumes: - try: - self._client.delete_lun(volume_ref['name']) - volumes_model_update.append( - {'id': volume_ref['id'], 'status': 'deleted'}) - except Exception: - volumes_model_update.append( - {'id': volume_ref['id'], 'status': 'error_deleting'}) - - return model_update, volumes_model_update - - def update_consistencygroup(self, context, - group, - add_volumes, - remove_volumes): - """Adds or removes LUN(s) to/from an existing consistency group""" - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - cg_name = group['id'] - add_ids = [six.text_type(self.get_lun_id(vol)) - for vol in add_volumes] if add_volumes else [] - remove_ids = [six.text_type(self.get_lun_id(vol)) - for vol in remove_volumes] if remove_volumes else [] - - data = self._client.get_consistency_group_by_name(cg_name) - ids_curr = data['Luns'] - ids_later = [] - - if ids_curr: - ids_later.extend(ids_curr) - ids_later.extend(add_ids) - for remove_id in remove_ids: - if remove_id in ids_later: - ids_later.remove(remove_id) - else: - LOG.warning(_LW("LUN with id %(remove_id)s is not present " - "in cg %(cg_name)s, skip it."), - {'remove_id': remove_id, 'cg_name': cg_name}) - # Remove all from cg - if not ids_later: - self._client.remove_luns_from_consistencygroup(cg_name, - ids_curr) - else: - self._client.replace_luns_in_consistencygroup(cg_name, - ids_later) - return model_update, None, None - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot (snap group).""" - cgsnapshot_id = cgsnapshot['id'] - - model_update = {} - snapshots_model_update = [] - LOG.info(_LI('Start to create cgsnapshot for consistency group' - ': %(group_name)s'), - {'group_name': cgsnapshot['consistencygroup_id']}) - - try: - self._client.create_cgsnapshot(cgsnapshot['consistencygroup_id'], - cgsnapshot['id']) - for snapshot in snapshots: - snapshots_model_update.append( - {'id': snapshot['id'], 'status': 'available'}) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Create cg snapshot %s failed.'), - cgsnapshot_id) - - model_update['status'] = 'available' - - return model_update, snapshots_model_update - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot (snap group).""" - cgsnapshot_id = cgsnapshot['id'] - - model_update = {} - snapshots_model_update = [] - model_update['status'] = cgsnapshot['status'] - LOG.info(_LI('Delete cgsnapshot %(snap_name)s for consistency group: ' - '%(group_name)s'), {'snap_name': cgsnapshot['id'], - 'group_name': cgsnapshot['consistencygroup_id']}) - - try: - self._client.delete_cgsnapshot(cgsnapshot['id']) - for snapshot in snapshots: - snapshots_model_update.append( - {'id': snapshot['id'], 'status': 'deleted'}) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Delete cgsnapshot %s failed.'), - cgsnapshot_id) - - return model_update, snapshots_model_update - - def get_lun_id(self, volume): - lun_id = None - try: - provider_location = volume.get('provider_location') - if provider_location: - lun_id = self._extract_provider_location( - provider_location, - 'id') - if lun_id: - lun_id = int(lun_id) - else: - LOG.debug('Lun id is not stored in provider location, ' - 'query it.') - lun_id = self._client.get_lun_by_name(volume['name'])['lun_id'] - except Exception as ex: - LOG.debug('Exception when getting lun id: %s.', six.text_type(ex)) - lun_id = self._client.get_lun_by_name(volume['name'])['lun_id'] - LOG.debug('Get lun_id: %s.', lun_id) - return lun_id - - def get_lun_map(self, storage_group): - data = self._client.get_storage_group(storage_group) - return data['lunmap'] - - def assure_storage_group(self, storage_group): - self._client.create_storage_group(storage_group) - - def assure_host_in_storage_group(self, hostname, storage_group): - try: - self._client.connect_host_to_storage_group(hostname, storage_group) - except exception.EMCVnxCLICmdError as ex: - if ex.kwargs["rc"] == 83: - # SG was not created or was destroyed by another concurrent - # operation before connected. - # Create SG and try to connect again - LOG.warning(_LW('Storage Group %s is not found. Create it.'), - storage_group) - self.assure_storage_group(storage_group) - self._client.connect_host_to_storage_group( - hostname, storage_group) - else: - raise - return hostname - - def get_lun_owner(self, volume): - """Returns SP owner of the volume.""" - data = self._client.get_lun_by_name(volume['name'], - poll=False) - owner_sp = data['owner'] - LOG.debug('Owner SP : %s', owner_sp) - return owner_sp - - def filter_available_hlu_set(self, used_hlus): - used_hlu_set = set(used_hlus) - return self.hlu_set - used_hlu_set - - def _extract_iscsi_uids(self, connector): - if 'initiator' not in connector: - if self.protocol == 'iSCSI': - msg = (_('Host %s has no iSCSI initiator') - % connector['host']) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - return () - return [connector['initiator']] - - def _extract_fc_uids(self, connector): - if 'wwnns' not in connector or 'wwpns' not in connector: - if self.protocol == 'FC': - msg = _('Host %s has no FC initiators') % connector['host'] - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - return () - wwnns = connector['wwnns'] - wwpns = connector['wwpns'] - wwns = [(node + port).upper() for node, port in zip(wwnns, wwpns)] - return [re.sub(r'\S\S', lambda m: m.group(0) + ':', - wwn, len(wwn) // 2 - 1) - for wwn in wwns] - - def _exec_command_setpath(self, initiator_uid, sp, port_id, - ip, host, vport_id=None): - gname = host - if vport_id is not None: - cmd_iscsi_setpath = ('storagegroup', '-setpath', '-gname', gname, - '-hbauid', initiator_uid, '-sp', sp, - '-spport', port_id, '-spvport', vport_id, - '-ip', ip, '-host', host, '-o') - out, rc = self._client.command_execute(*cmd_iscsi_setpath) - else: - cmd_fc_setpath = ('storagegroup', '-setpath', '-gname', gname, - '-hbauid', initiator_uid, '-sp', sp, - '-spport', port_id, - '-ip', ip, '-host', host, '-o') - out, rc = self._client.command_execute(*cmd_fc_setpath) - if rc != 0: - LOG.warning(_LW("Failed to register %(itor)s to SP%(sp)s " - "port %(portid)s because: %(msg)s."), - {'itor': initiator_uid, - 'sp': sp, - 'portid': port_id, - 'msg': out}) - - def auto_register_with_io_port_filter(self, connector, sgdata, - io_port_filter): - """Automatically register specific IO ports to storage group.""" - initiator = connector['initiator'] - ip = connector['ip'] - host = connector['host'] - new_white = {'A': [], 'B': []} - if self.protocol == 'iSCSI': - if sgdata: - sp_ports = self._client.get_registered_spport_set( - initiator, host, sgdata['raw_output']) - # Normalize io_ports - for sp in ('A', 'B'): - new_ports = filter( - lambda pt: (pt['SP'], pt['Port ID'], - pt['Virtual Port ID']) - not in sp_ports, - self.iscsi_targets[sp]) - new_white[sp] = map(lambda white: - {'SP': white['SP'], - 'Port ID': white['Port ID'], - 'Virtual Port ID': - white['Virtual Port ID']}, - new_ports) - else: - new_white = self.iscsi_targets - self._register_iscsi_initiator(ip, host, [initiator], new_white) - - elif self.protocol == 'FC': - wwns = self._extract_fc_uids(connector) - ports_list = [] - if sgdata: - for wwn in wwns: - for port in io_port_filter: - if ((port not in ports_list) and - (not re.search(wwn + '\s+SP\s+' + - port[0] + '\s+' + str(port[1]), - sgdata['raw_output'], - re.IGNORECASE))): - # Record ports to be added - ports_list.append(port) - new_white[port[0]].append({ - 'SP': port[0], - 'Port ID': port[1]}) - else: - # Need to translate to dict format - for fc_port in io_port_filter: - new_white[fc_port[0]].append({'SP': fc_port[0], - 'Port ID': fc_port[1]}) - self._register_fc_initiator(ip, host, wwns, new_white) - return new_white['A'] or new_white['B'] - - def _register_iscsi_initiator(self, ip, host, initiator_uids, - port_to_register=None): - iscsi_targets = (port_to_register if port_to_register else - self.iscsi_targets) - for initiator_uid in initiator_uids: - LOG.info(_LI('Get ISCSI targets %(tg)s to register ' - 'initiator %(in)s.'), - {'tg': iscsi_targets, - 'in': initiator_uid}) - - target_portals_SPA = list(iscsi_targets['A']) - target_portals_SPB = list(iscsi_targets['B']) - - for pa in target_portals_SPA: - sp = 'A' - port_id = pa['Port ID'] - vport_id = pa['Virtual Port ID'] - self._exec_command_setpath(initiator_uid, sp, port_id, - ip, host, vport_id) - - for pb in target_portals_SPB: - sp = 'B' - port_id = pb['Port ID'] - vport_id = pb['Virtual Port ID'] - self._exec_command_setpath(initiator_uid, sp, port_id, - ip, host, vport_id) - - def _register_fc_initiator(self, ip, host, initiator_uids, - ports_to_register=None): - fc_targets = (ports_to_register if ports_to_register else - self._client.get_fc_targets()) - for initiator_uid in initiator_uids: - LOG.info(_LI('Get FC targets %(tg)s to register ' - 'initiator %(in)s.'), - {'tg': fc_targets, - 'in': initiator_uid}) - - target_portals_SPA = list(fc_targets['A']) - target_portals_SPB = list(fc_targets['B']) - - for pa in target_portals_SPA: - sp = 'A' - port_id = pa['Port ID'] - self._exec_command_setpath(initiator_uid, sp, port_id, - ip, host) - - for pb in target_portals_SPB: - sp = 'B' - port_id = pb['Port ID'] - self._exec_command_setpath(initiator_uid, sp, port_id, - ip, host) - - def _deregister_initiators(self, connector): - initiator_uids = [] - try: - if self.protocol == 'iSCSI': - initiator_uids = self._extract_iscsi_uids(connector) - elif self.protocol == 'FC': - initiator_uids = self._extract_fc_uids(connector) - except exception.VolumeBackendAPIException: - LOG.warning(_LW("Failed to extract initiators of %s, so ignore " - "deregistration operation."), - connector['host']) - if initiator_uids: - for initiator_uid in initiator_uids: - rc, out = self._client.deregister_initiator(initiator_uid) - if rc != 0: - LOG.warning(_LW("Failed to deregister %(itor)s " - "because: %(msg)s."), - {'itor': initiator_uid, - 'msg': out}) - - def _filter_unregistered_initiators(self, initiator_uids, sgdata): - unregistered_initiators = [] - if not initiator_uids: - return unregistered_initiators - - out = sgdata['raw_output'] - - for initiator_uid in initiator_uids: - m = re.search(initiator_uid, out) - if m is None: - unregistered_initiators.append(initiator_uid) - return unregistered_initiators - - def auto_register_initiator_to_all(self, connector, sgdata): - """Automatically registers available initiators. - - Returns True if has registered initiator otherwise returns False. - """ - initiator_uids = [] - ip = connector['ip'] - host = connector['host'] - if self.protocol == 'iSCSI': - initiator_uids = self._extract_iscsi_uids(connector) - if sgdata is not None: - itors_toReg = self._filter_unregistered_initiators( - initiator_uids, - sgdata) - else: - itors_toReg = initiator_uids - - if len(itors_toReg) == 0: - return False - - LOG.info(_LI('iSCSI Initiators %(in)s of %(ins)s ' - 'need registration.'), - {'in': itors_toReg, - 'ins': initiator_uids}) - self._register_iscsi_initiator(ip, host, itors_toReg) - return True - - elif self.protocol == 'FC': - initiator_uids = self._extract_fc_uids(connector) - if sgdata is not None: - itors_toReg = self._filter_unregistered_initiators( - initiator_uids, - sgdata) - else: - itors_toReg = initiator_uids - - if len(itors_toReg) == 0: - return False - - LOG.info(_LI('FC Initiators %(in)s of %(ins)s need registration'), - {'in': itors_toReg, - 'ins': initiator_uids}) - self._register_fc_initiator(ip, host, itors_toReg) - return True - - def auto_register_initiator(self, connector, sgdata, io_ports_filter=None): - """Automatically register available initiators. - - :returns: True if has registered initiator otherwise return False - """ - if io_ports_filter: - return self.auto_register_with_io_port_filter(connector, sgdata, - io_ports_filter) - else: - return self.auto_register_initiator_to_all(connector, sgdata) - - def assure_host_access(self, volume, connector): - hostname = connector['host'] - volumename = volume['name'] - auto_registration_done = False - try: - sgdata = self._client.get_storage_group(hostname, - poll=False) - except exception.EMCVnxCLICmdError as ex: - if ex.kwargs["rc"] != 83: - raise - # Storage Group has not existed yet - self.assure_storage_group(hostname) - if self.itor_auto_reg: - self.auto_register_initiator(connector, None, self.io_ports) - auto_registration_done = True - else: - self._client.connect_host_to_storage_group(hostname, hostname) - - sgdata = self._client.get_storage_group(hostname, - poll=True) - - if self.itor_auto_reg and not auto_registration_done: - new_registerred = self.auto_register_initiator(connector, sgdata, - self.io_ports) - if new_registerred: - sgdata = self._client.get_storage_group(hostname, - poll=True) - - lun_id = self.get_lun_id(volume) - tried = 0 - while tried < self.max_retries: - tried += 1 - lun_map = sgdata['lunmap'] - used_hlus = lun_map.values() - candidate_hlus = self.filter_available_hlu_set(used_hlus) - candidate_hlus = list(candidate_hlus) - - if len(candidate_hlus) != 0: - hlu = candidate_hlus[random.randint(0, - len(candidate_hlus) - 1)] - try: - self._client.add_hlu_to_storage_group( - hlu, - lun_id, - hostname) - - if hostname not in self.hlu_cache: - self.hlu_cache[hostname] = {} - self.hlu_cache[hostname][lun_id] = hlu - return hlu, sgdata - except exception.EMCVnxCLICmdError as ex: - LOG.debug("Add HLU to storagegroup failed, retry %s", - tried) - elif tried == 1: - # The first try didn't get the in time data, - # so we need a retry - LOG.debug("Did not find candidate HLUs, retry %s", - tried) - else: - msg = (_('Reach limitation set by configuration ' - 'option max_luns_per_storage_group. ' - 'Operation to add %(vol)s into ' - 'Storage Group %(sg)s is rejected.') - % {'vol': volumename, 'sg': hostname}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Need a full poll to get the real in time data - # Query storage group with poll for retry - sgdata = self._client.get_storage_group(hostname, poll=True) - self.hlu_cache[hostname] = sgdata['lunmap'] - if lun_id in sgdata['lunmap']: - hlu = sgdata['lunmap'][lun_id] - return hlu, sgdata - - msg = _("Failed to add %(vol)s into %(sg)s " - "after %(retries)s tries.") % \ - {'vol': volumename, - 'sg': hostname, - 'retries': tried} - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def vnx_get_iscsi_properties(self, volume, connector, hlu, sg_raw_output): - storage_group = connector['host'] - registered_spports = self._client.get_registered_spport_set( - connector['initiator'], - storage_group, - sg_raw_output) - targets = self._client.find_available_iscsi_targets( - storage_group, - registered_spports, - self.iscsi_targets) - properties = {'target_discovered': False, - 'target_iqn': 'unknown', - 'target_iqns': None, - 'target_portal': 'unknown', - 'target_portals': None, - 'target_lun': 'unknown', - 'target_luns': None, - 'volume_id': volume['id']} - if targets: - properties['target_discovered'] = True - properties['target_iqns'] = [t['Port WWN'] for t in targets] - properties['target_iqn'] = properties['target_iqns'][0] - properties['target_portals'] = [ - "%s:3260" % t['IP Address'] for t in targets] - properties['target_portal'] = properties['target_portals'][0] - properties['target_luns'] = [hlu] * len(targets) - properties['target_lun'] = hlu - else: - LOG.error(_LE('Failed to find available iSCSI targets for %s.'), - storage_group) - - LOG.debug('The iSCSI properties for %(host)s is %(properties)s.', - {'host': storage_group, - 'properties': properties}) - return properties - - def vnx_get_fc_properties(self, connector, device_number): - fc_properties = {'target_lun': device_number, - 'target_dicovered': True, - 'target_wwn': None} - if self.zonemanager_lookup_service is None: - fc_properties['target_wwn'] = self.get_login_ports(connector, - self.io_ports) - else: - target_wwns, itor_tgt_map = self.get_initiator_target_map( - connector['wwpns'], - self.get_status_up_ports(connector, self.io_ports)) - fc_properties['target_wwn'] = target_wwns - fc_properties['initiator_target_map'] = itor_tgt_map - return fc_properties - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info.""" - @lockutils.synchronized('emc-connection-' + connector['host'], - "emc-connection-", True) - def do_initialize_connection(): - return self.assure_host_access( - volume, connector) - - data = {} - if self.protocol == 'iSCSI': - (device_number, sg_data) = do_initialize_connection() - iscsi_properties = self.vnx_get_iscsi_properties( - volume, - connector, - device_number, - sg_data['raw_output'] - ) - data = {'driver_volume_type': 'iscsi', - 'data': iscsi_properties} - elif self.protocol == 'FC': - (device_number, sg_data) = do_initialize_connection() - fc_properties = self.vnx_get_fc_properties(connector, - device_number) - fc_properties['volume_id'] = volume['id'] - data = {'driver_volume_type': 'fibre_channel', - 'data': fc_properties} - - return data - - def terminate_connection(self, volume, connector): - """Disallow connection from connector.""" - @lockutils.synchronized('emc-connection-' + connector['host'], - "emc-connection-", True) - def do_terminate_connection(): - hostname = connector['host'] - volume_name = volume['name'] - lun_id = self.get_lun_id(volume) - lun_map = None - conn_info = None - if (hostname in self.hlu_cache and - lun_id in self.hlu_cache[hostname] and - not self.destroy_empty_sg and - not self.zonemanager_lookup_service): - hlu = self.hlu_cache[hostname][lun_id] - self._client.remove_hlu_from_storagegroup(hlu, hostname, - poll=True) - self.hlu_cache[hostname].pop(lun_id) - else: - try: - lun_map = self.get_lun_map(hostname) - self.hlu_cache[hostname] = lun_map - except exception.EMCVnxCLICmdError as ex: - if ex.kwargs["rc"] == 83: - LOG.warning(_LW("Storage Group %s is not found. " - "terminate_connection() is " - "unnecessary."), - hostname) - if lun_id in lun_map: - self._client.remove_hlu_from_storagegroup( - lun_map[lun_id], hostname) - lun_map.pop(lun_id) - else: - LOG.warning(_LW("Volume %(vol)s was not in Storage Group" - " %(sg)s."), - {'vol': volume_name, 'sg': hostname}) - - if self.protocol == 'FC': - conn_info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - if self.zonemanager_lookup_service and not lun_map: - target_wwns, itor_tgt_map = self.get_initiator_target_map( - connector['wwpns'], - self.get_status_up_ports(connector)) - conn_info['data']['initiator_target_map'] = itor_tgt_map - - if self.destroy_empty_sg and not lun_map: - try: - LOG.info(_LI("Storage Group %s was empty."), hostname) - self._client.disconnect_host_from_storage_group( - hostname, hostname) - self._client.delete_storage_group(hostname) - if self.itor_auto_dereg: - self._deregister_initiators(connector) - except Exception: - LOG.warning(_LW("Failed to destroy Storage Group %s."), - hostname) - try: - self._client.connect_host_to_storage_group( - hostname, hostname) - except Exception: - LOG.warning(_LW("Fail to connect host %(host)s " - "back to storage group %(sg)s."), - {'host': hostname, 'sg': hostname}) - return conn_info - return do_terminate_connection() - - def initialize_connection_snapshot(self, snapshot, connector, **kwargs): - """Initializes connection for mount point.""" - smp_name = self._construct_tmp_smp_name(snapshot) - self._client.attach_mount_point(smp_name, snapshot.name) - volume = {'name': smp_name, 'id': snapshot.id} - return self.initialize_connection(volume, connector) - - def terminate_connection_snapshot(self, snapshot, connector, **kwargs): - """Disallows connection for mount point.""" - smp_name = self._construct_tmp_smp_name(snapshot) - volume = {'name': smp_name} - conn_info = self.terminate_connection(volume, connector) - self._client.detach_mount_point(smp_name) - return conn_info - - def create_export_snapshot(self, context, snapshot, connector): - """Creates mount point for a snapshot.""" - smp_name = self._construct_tmp_smp_name(snapshot) - primary_lun_name = snapshot.volume_name - self._client.create_mount_point(primary_lun_name, smp_name) - return None - - def remove_export_snapshot(self, context, snapshot): - """Removes mount point for a snapshot.""" - smp_name = self._construct_tmp_smp_name(snapshot) - volume = {'name': smp_name, 'provider_location': None} - self.delete_volume(volume, True) - - def manage_existing_get_size(self, volume, existing_ref): - """Returns size of volume to be managed by manage_existing.""" - if 'source-id' in existing_ref: - data = self._client.get_lun_by_id( - existing_ref['source-id'], - properties=VNXLunProperties.lun_with_pool) - elif 'source-name' in existing_ref: - data = self._client.get_lun_by_name( - existing_ref['source-name'], - properties=VNXLunProperties.lun_with_pool) - else: - reason = _('Reference must contain source-id or source-name key.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=reason) - target_pool = self.get_target_storagepool(volume) - if target_pool and data['pool'] != target_pool: - reason = (_('The imported lun %(lun_id)s is in pool %(lun_pool)s ' - 'which is not managed by the host %(host)s.') - % {'lun_id': data['lun_id'], - 'lun_pool': data['pool'], - 'host': volume['host']}) - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=reason) - return data['total_capacity_gb'] - - def manage_existing(self, volume, manage_existing_ref): - """Imports the existing backend storage object as a volume. - - manage_existing_ref:{ - 'source-id': - } - or - manage_existing_ref:{ - 'source-name': - } - """ - client = self._client - - lun_id = self._get_lun_id(manage_existing_ref) - - specs = self.get_volumetype_extraspecs(volume) - LOG.debug('Specs of the volume is: %s.', specs) - - host = volume['host'] - LOG.debug('Host of the volume is: %s.', host) - - tar_pool = vol_utils.extract_host(volume['host'], 'pool') - LOG.debug("Target pool of LUN to manage is: %s.", tar_pool) - - tar_type, tar_tier = self._get_extra_spec_value(specs) - vnx_lun = self._get_lun_pool_and_type(lun_id) - LOG.debug("LUN to manage: %s.", vnx_lun) - LOG.debug("Target info: pool: %(pool)s, type: %(type)s, " - "tier: %(tier)s.", {'pool': tar_pool, - 'type': tar_type, - 'tier': tar_tier}) - - do_migration = (tar_type is not None - and tar_type != vnx_lun.provision - or tar_pool != vnx_lun.pool_name) - change_tier = (tar_tier is not None - and not do_migration - and tar_tier != vnx_lun.tier) - - reason = None - if do_migration: - LOG.debug("Need migration during manage.") - if client.check_lun_has_snap(lun_id): - reason = _('Driver is not able to do retype because' - ' the volume (LUN {}) has snapshot which is ' - 'forbidden to migrate.').format(lun_id) - else: - volume['size'] = vnx_lun.capacity - moved, empty = self._migrate_volume(volume, - tar_pool, - specs, - src_id=lun_id) - if not moved: - reason = _('Storage-assisted migration failed during ' - 'manage volume.') - - if reason is None and change_tier: - LOG.debug('Change LUN tier policy to: %s.', tar_tier) - client.modify_lun_tiering_by_id(lun_id, tar_tier) - - if reason is not None: - raise exception.ManageExistingVolumeTypeMismatch(reason=reason) - else: - client.rename_lun(lun_id, volume['name']) - - location = self._build_provider_location(lun_id, 'lun', volume['name']) - return {'provider_location': location} - - def _get_lun_pool_and_type(self, lun_id): - client = self._client - data = client.get_lun_by_id(lun_id, - VNXLunProperties.get_all(), - poll=False) - lun = VNXLun() - lun.update(data) - return lun - - def _get_lun_id(self, manage_existing_ref): - if 'source-id' in manage_existing_ref: - lun_id = manage_existing_ref['source-id'] - elif 'source-name' in manage_existing_ref: - lun_id = self._client.get_lun_by_name( - manage_existing_ref['source-name'], poll=False)['lun_id'] - else: - reason = _('Reference must contain source-id or source-name key.') - raise exception.ManageExistingInvalidReference( - existing_ref=manage_existing_ref, reason=reason) - return lun_id - - def get_login_ports(self, connector, io_ports=None): - return self._client.get_login_ports(connector['host'], - connector['wwpns'], - io_ports) - - def get_status_up_ports(self, connector, io_ports=None): - return self._client.get_status_up_ports(connector['host'], - io_ports=io_ports) - - def get_initiator_target_map(self, fc_initiators, fc_targets): - target_wwns = [] - itor_tgt_map = {} - - if self.zonemanager_lookup_service: - mapping = \ - self.zonemanager_lookup_service. \ - get_device_mapping_from_network(fc_initiators, fc_targets) - for each in mapping: - map_d = mapping[each] - target_wwns.extend(map_d['target_port_wwn_list']) - for initiator in map_d['initiator_port_wwn_list']: - itor_tgt_map[initiator] = map_d['target_port_wwn_list'] - return list(set(target_wwns)), itor_tgt_map - - def get_volumetype_extraspecs(self, volume): - specs = {} - - type_id = volume['volume_type_id'] - if type_id is not None: - specs = volume_types.get_volume_type_extra_specs(type_id) - - return specs - - def failover_host(self, context, volumes, secondary_backend_id): - """Fails over the volume back and forth. - - Driver needs to update following info for this volume: - 2. provider_location: update serial number and lun id - """ - volume_update_list = [] - - if secondary_backend_id != 'default': - rep_status = 'failed-over' - backend_id = ( - self.configuration.replication_device[0]['backend_id']) - if secondary_backend_id != backend_id: - msg = (_('Invalid secondary_backend_id specified. ' - 'Valid backend id is %s.') % backend_id) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - rep_status = 'enabled' - - def failover_one(volume, new_status): - rep_data = json.loads(volume['replication_driver_data']) - is_primary = rep_data['is_primary'] - mirror_name = self._construct_mirror_name(volume) - mirror_view = self._get_mirror_view(volume) - remote_client = mirror_view._secondary_client - - provider_location = volume['provider_location'] - try: - mirror_view.promote_image(mirror_name) - except exception.EMCVnxCLICmdError as ex: - msg = _LE( - 'Failed to failover volume %(volume_id)s ' - 'to %(target)s: %(error)s.') - LOG.error(msg, {'volume_id': volume.id, - 'target': secondary_backend_id, - 'error': ex},) - new_status = 'error' - else: - rep_data.update({'is_primary': not is_primary}) - # Transfer ownership to secondary_backend_id and - # update provider_location field - provider_location = self._update_provider_location( - provider_location, - 'system', remote_client.get_array_serial()['array_serial']) - provider_location = self._update_provider_location( - provider_location, - 'id', - six.text_type( - remote_client.get_lun_by_name(volume.name)['lun_id']) - ) - model_update = {'volume_id': volume.id, - 'updates': - {'replication_driver_data': - json.dumps(rep_data), - 'replication_status': new_status, - 'provider_location': provider_location}} - volume_update_list.append(model_update) - for volume in volumes: - if self._is_replication_enabled(volume): - failover_one(volume, rep_status) - else: - volume_update_list.append({ - 'volume_id': volume.id, - 'updates': {'status': 'error'}}) - return secondary_backend_id, volume_update_list - - def _is_replication_enabled(self, volume): - """Return True if replication extra specs is specified. - - If replication_enabled exists and value is ' True', return True. - If replication exists and value is 'True', return True. - Otherwise, return False. - """ - specs = self.get_volumetype_extraspecs(volume) - return specs and specs.get('replication_enabled') == ' True' - - def setup_lun_replication(self, volume, primary_lun_id, - provisioning, tiering): - """Setup replication for LUN, this only happens in primary system.""" - rep_update = {'replication_driver_data': None, - 'replication_status': 'disabled'} - metadata_update = {} - if self._is_replication_enabled(volume): - LOG.debug('Starting setup replication ' - 'for volume: %s.', volume.id) - lun_size = volume['size'] - mirror_name = self._construct_mirror_name(volume) - pool_name = vol_utils.extract_host(volume.host, 'pool') - self._mirror.create_mirror_workflow( - mirror_name, primary_lun_id, pool_name, - volume.name, lun_size, - provisioning, tiering) - - LOG.info(_LI('Successfully setup replication for %s.'), volume.id) - rep_update.update({'replication_driver_data': - self.__class__._build_replication_driver_data( - self.configuration), - 'replication_status': 'enabled'}) - metadata_update = { - 'system': self.get_array_serial()} - return rep_update, metadata_update - - def cleanup_lun_replication(self, volume): - if self._is_replication_enabled(volume): - LOG.debug('Starting cleanup replication form volume: ' - '%s.', volume.id) - mirror_name = self._construct_mirror_name(volume) - mirror_view = self._get_mirror_view(volume) - mv = mirror_view.get_image(mirror_name) - if mv: - mirror_view.destroy_mirror_view(mirror_name, volume.name, mv) - - def _get_mirror_view(self, volume): - """Determines where to build a Mirror View operator.""" - if volume['replication_driver_data']: - rep_data = json.loads(volume['replication_driver_data']) - is_primary = rep_data['is_primary'] - else: - is_primary = True - if is_primary: - # if on primary, promote to configured array in conf - mirror_view = self._mirror - else: - # else promote to array according to volume data - mirror_view = self._build_mirror_view(volume) - return mirror_view - - @staticmethod - def _build_replication_driver_data(configuration): - """Builds driver specific data for replication. - - This data will be used by secondary backend to connect - primary device. - """ - driver_data = dict() - driver_data['san_ip'] = configuration.san_ip - driver_data['san_login'] = configuration.san_login - driver_data['san_password'] = configuration.san_password - driver_data['san_secondary_ip'] = configuration.san_secondary_ip - driver_data['storage_vnx_authentication_type'] = ( - configuration.storage_vnx_authentication_type) - driver_data['storage_vnx_security_file_dir'] = ( - configuration.storage_vnx_security_file_dir) - driver_data['is_primary'] = True - return json.dumps(driver_data) - - def _build_client(self, active_backend_id=None): - """Builds a client pointing to the right VNX.""" - if not active_backend_id: - return CommandLineHelper(self.configuration) - else: - configuration = self.configuration - if not configuration.replication_device: - err_msg = ( - _('replication_device should be configured ' - 'on backend: %s.') % configuration.config_group) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - current_target = None - for target in configuration.replication_device: - if target['backend_id'] == active_backend_id: - current_target = target - break - if not current_target: - err_msg = ( - _('replication_device with backend_id [%s] is missing.') - % active_backend_id) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - target_conf = copy.copy(configuration) - for key in self.REPLICATION_KEYS: - if key in current_target: - setattr(target_conf, key, current_target[key]) - return CommandLineHelper(target_conf) - - def _build_mirror_view(self, volume=None): - """Builds a client for remote storage device. - - Currently, only support one remote, managed device. - :param volume: if volume is not None, then build a remote client - from volume's replication_driver_data. - """ - configuration = self.configuration - remote_info = None - if volume: - if volume['replication_driver_data']: - remote_info = json.loads(volume['replication_driver_data']) - else: - LOG.warning( - _LW('No replication info from this volume: %s.'), - volume.id) - return None - else: - if not configuration.replication_device: - LOG.info(_LI('Replication is not configured on backend: %s.'), - configuration.config_group) - return None - remote_info = configuration.replication_device[0] - # Copy info to replica configuration for remote client - replica_conf = copy.copy(configuration) - for key in self.REPLICATION_KEYS: - if key in remote_info: - setattr(replica_conf, key, remote_info[key]) - _remote_client = CommandLineHelper(replica_conf) - _mirror = MirrorView(self._client, _remote_client) - return _mirror - - def get_pool(self, volume): - """Returns the pool name of a volume.""" - - data = self._client.get_lun_by_name(volume['name'], - [VNXLunProperties.LUN_POOL], - poll=False) - return data.get(VNXLunProperties.LUN_POOL.key) - - def unmanage(self, volume): - """Unmanages a volume""" - pass - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a consistency group from cgsnapshot.""" - if cgsnapshot and snapshots and not source_cg: - return self._create_consisgroup_from_cgsnapshot( - group, volumes, cgsnapshot, snapshots) - elif source_cg and source_vols and not cgsnapshot: - return self._clone_consisgroup( - group, volumes, source_cg, source_vols) - else: - msg = _("create_consistencygroup_from_src supports a " - "cgsnapshot source or a consistency group source. " - "Multiple sources cannot be used.") - raise exception.InvalidInput(reason=msg) - - def _clone_consisgroup(self, group, volumes, source_cg, source_vols): - temp_cgsnapshot_name = 'temp_snapshot_for_{}'.format(group.id) - store_spec = { - 'group': group, - 'snapshot': {'id': temp_cgsnapshot_name, - 'consistencygroup_id': source_cg.id}, - 'new_snap_name': temp_cgsnapshot_name, - 'source_lun_id': None, - 'client': self._client - } - flow_name = 'clone_consisgroup' - snap_build_tasks = [CreateSnapshotTask()] - - volume_model_updates = self._create_cg_from_cgsnap_use_workflow( - flow_name, snap_build_tasks, store_spec, - volumes, source_vols) - - self._delete_temp_cgsnap(temp_cgsnapshot_name) - - LOG.info(_LI('Consistency group %(cg)s is created successfully.'), - {'cg': group.id}) - - return None, volume_model_updates - - def _create_consisgroup_from_cgsnapshot(self, group, volumes, - cgsnapshot, snapshots): - flow_name = 'create_consisgroup_from_cgsnapshot' - copied_snapshot_name = 'temp_snapshot_for_%s' % group.id - store_spec = { - 'group': group, - 'src_snap_name': cgsnapshot['id'], - 'new_snap_name': copied_snapshot_name, - 'client': self._client - } - - snap_build_tasks = [CopySnapshotTask(), - AllowReadWriteOnSnapshotTask()] - - src_vols = map(lambda snap: snap.volume, snapshots) - - volume_model_updates = self._create_cg_from_cgsnap_use_workflow( - flow_name, snap_build_tasks, store_spec, volumes, src_vols) - - self._delete_temp_cgsnap(copied_snapshot_name) - - LOG.info(_LI('Consistency group %(cg)s is created successfully.'), - {'cg': group.id}) - - return None, volume_model_updates - - def _delete_temp_cgsnap(self, snap): - try: - self._client.delete_cgsnapshot(snap) - except exception.EMCVnxCLICmdError as ex: - LOG.warning(_LW('Delete the temporary cgsnapshot %(name)s failed. ' - 'This temporary cgsnapshot can be deleted ' - 'manually. ' - 'Message: %(msg)s'), - {'name': snap, - 'msg': ex.kwargs['out']}) - - def _create_cg_from_cgsnap_use_workflow(self, flow_name, snap_build_tasks, - store_spec, volumes, source_vols): - work_flow = linear_flow.Flow(flow_name) - work_flow.add(*snap_build_tasks) - # Add tasks for each volumes in the consistency group - lun_id_key_template = 'new_lun_id_%s' - lun_data_key_template = 'vol_%s' - volume_model_updates = [] - - for i, (volume, src_volume) in enumerate(zip(volumes, source_vols)): - specs = self.get_volumetype_extraspecs(volume) - provisioning, tiering = ( - self._get_and_validate_extra_specs(specs)) - pool_name = self.get_target_storagepool(volume, src_volume) - base_lun_name = self._get_base_lun_name(src_volume) - sub_store_spec = { - 'volume': volume, - 'base_lun_name': base_lun_name, - 'pool_name': pool_name, - 'dest_vol_name': volume['name'] + '_dest', - 'volume_size': volume['size'], - 'provisioning': provisioning, - 'tiering': tiering, - 'ignore_pool_full_threshold': self.ignore_pool_full_threshold, - } - work_flow.add( - CreateSMPTask(name="CreateSMPTask%s" % i, - inject=sub_store_spec), - AttachSnapTask(name="AttachSnapTask%s" % i, - inject=sub_store_spec), - CreateDestLunTask(name="CreateDestLunTask%s" % i, - provides=lun_data_key_template % i, - inject=sub_store_spec), - MigrateLunTask(name="MigrateLunTask%s" % i, - provides=lun_id_key_template % i, - inject=sub_store_spec, - rebind={'lun_data': lun_data_key_template % i}, - wait_for_completion=False)) - - volume_model_updates.append({'id': volume['id']}) - volume_host = volume['host'] - host = vol_utils.extract_host(volume_host, 'backend') - host_and_pool = vol_utils.append_host(host, pool_name) - if volume_host != host_and_pool: - volume_model_updates[i]['host'] = host_and_pool - - work_flow.add(WaitMigrationsCompleteTask(lun_id_key_template, - len(volumes)), - CreateConsistencyGroupTask(lun_id_key_template, - len(volumes))) - - flow_engine = taskflow.engines.load(work_flow, store=store_spec) - flow_engine.run() - - for i, update in enumerate(volume_model_updates): - new_lun_id = flow_engine.storage.fetch(lun_id_key_template % i) - update['provider_location'] = ( - self._build_provider_location(new_lun_id)) - return volume_model_updates - - def get_target_storagepool(self, volume, source_volume=None): - pool = vol_utils.extract_host(volume['host'], 'pool') - - # For new created volume that is not from snapshot or cloned - # or the pool is the managed pool, - # just use the pool selected by scheduler - if not source_volume or pool in self.storage_pools: - return pool - - # For volume created from snapshot or cloned from volume, the pool to - # use depends on the source volume version. If the source volume is - # created by older version of driver which doesn't support pool - # scheduler, use the pool where the source volume locates. Otherwise, - # use the pool selected by scheduler - provider_location = source_volume.get('provider_location') - - if (not provider_location or - not self._extract_provider_location(provider_location, - 'version')): - LOG.warning(_LW("The source volume is a legacy volume. " - "Create volume in the pool where the source " - "volume %s is created."), - source_volume['name']) - data = self._client.get_lun_by_name(source_volume['name'], - [VNXLunProperties.LUN_POOL], - poll=False) - if data is None: - msg = (_("Failed to find storage pool for source volume %s.") - % source_volume['name']) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - pool = data[VNXLunProperties.LUN_POOL.key] - - if self.storage_pools and pool not in self.storage_pools: - msg = (_("The source volume %s is not in the pool which " - "is managed by the current host.") - % source_volume['name']) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return pool - - def update_volume_stats(self): - """Retrieves stats info.""" - self.update_enabler_in_volume_stats() - if self.protocol == 'iSCSI': - self.iscsi_targets = self._client.get_iscsi_targets( - poll=False, io_ports=self.io_ports) - - properties = [VNXPoolProperties.POOL_FREE_CAPACITY, - VNXPoolProperties.POOL_TOTAL_CAPACITY, - VNXPoolProperties.POOL_STATE, - VNXPoolProperties.POOL_SUBSCRIBED_CAPACITY, - VNXPoolProperties.POOL_FULL_THRESHOLD] - if '-FASTCache' in self.enablers: - properties.append(VNXPoolProperties.POOL_FAST_CACHE) - - pool_list = self._client.get_pool_list(properties, False) - - if self.storage_pools: - pool_list = filter(lambda a: a['pool_name'] in self.storage_pools, - pool_list) - pool_feature = (self._client.get_pool_feature_properties(poll=False) - if self.check_max_pool_luns_threshold else None) - self.stats['pools'] = [self._build_pool_stats(pool, pool_feature) - for pool in pool_list] - - return self.stats - - -def getEMCVnxCli(prtcl, configuration=None, active_backend_id=None): - configuration.append_config_values(loc_opts) - return EMCVnxCliBase(prtcl, configuration=configuration, - active_backend_id=active_backend_id) - - -class CreateSMPTask(task.Task): - """Creates a snap mount point (SMP) for the source snapshot. - - Reversion strategy: Delete the SMP. - """ - def __init__(self, name=None, inject=None): - super(CreateSMPTask, self).__init__(name=name, - provides='new_smp_id', - inject=inject) - - def execute(self, client, volume, base_lun_name, *args, **kwargs): - LOG.debug('CreateSMPTask.execute') - client.create_mount_point(base_lun_name, volume['name']) - return client.get_lun_by_name(volume['name'])['lun_id'] - - def revert(self, result, client, volume, *args, **kwargs): - LOG.debug('CreateSMPTask.revert') - if isinstance(result, failure.Failure): - return - else: - LOG.warning(_LW('CreateSMPTask.revert: delete mount point %s'), - volume['name']) - client.delete_lun(volume['name']) - - -class AttachSnapTask(task.Task): - """Attaches the snapshot to the SMP created before. - - Reversion strategy: Detach the SMP. - """ - def execute(self, client, volume, new_snap_name, - *args, **kwargs): - LOG.debug('AttachSnapTask.execute') - client.attach_mount_point(volume['name'], new_snap_name) - - def revert(self, result, client, volume, *args, **kwargs): - LOG.debug('AttachSnapTask.revert') - if isinstance(result, failure.Failure): - return - else: - LOG.warning(_LW('AttachSnapTask.revert: detach mount point %s'), - volume['name']) - try: - client.detach_mount_point(volume['name']) - except exception.EMCVnxCLICmdError as ex: - with excutils.save_and_reraise_exception() as ctxt: - is_not_smp_err = ( - ex.kwargs["rc"] == 163 and - VNXError.has_error("".join(ex.kwargs["out"]), - VNXError.LUN_IS_NOT_SMP)) - ctxt.reraise = not is_not_smp_err - - -class CreateDestLunTask(task.Task): - """Creates a destination lun for migration. - - Reversion strategy: Delete the temp destination lun. - """ - def __init__(self, name=None, provides='lun_data', inject=None): - super(CreateDestLunTask, self).__init__(name=name, - provides=provides, - inject=inject) - - def execute(self, client, pool_name, dest_vol_name, volume_size, - provisioning, tiering, ignore_pool_full_threshold, - *args, **kwargs): - LOG.debug('CreateDestLunTask.execute') - data = client.create_lun_with_advance_feature( - pool_name, dest_vol_name, volume_size, - provisioning, tiering, - ignore_thresholds=ignore_pool_full_threshold) - return data - - def revert(self, result, client, dest_vol_name, *args, **kwargs): - LOG.debug('CreateDestLunTask.revert') - if isinstance(result, failure.Failure): - return - else: - LOG.warning(_LW('CreateDestLunTask.revert: delete temp lun %s'), - dest_vol_name) - client.delete_lun(dest_vol_name) - - -class MigrateLunTask(task.Task): - """Starts a migration between the SMP and the temp lun. - - Reversion strategy: None - """ - def __init__(self, name=None, provides='new_lun_id', inject=None, - rebind=None, wait_for_completion=True): - super(MigrateLunTask, self).__init__(name=name, - provides=provides, - inject=inject, - rebind=rebind) - self.wait_for_completion = wait_for_completion - - def execute(self, client, new_smp_id, lun_data, rate=VNXMigrationRate.HIGH, - *args, **kwargs): - LOG.debug('MigrateLunTask.execute') - dest_vol_lun_id = lun_data['lun_id'] - LOG.debug('Migrating Mount Point Volume ID: %s', new_smp_id) - if self.wait_for_completion: - migrated = client.migrate_lun_with_verification(new_smp_id, - dest_vol_lun_id, - None, - rate) - else: - migrated = client.migrate_lun_without_verification( - new_smp_id, dest_vol_lun_id, None) - if not migrated: - msg = (_("Migrate volume failed between source vol %(src)s" - " and dest vol %(dst)s.") % - {'src': new_smp_id, 'dst': dest_vol_lun_id}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return new_smp_id - - def revert(self, *args, **kwargs): - pass - - -class CreateSnapshotTask(task.Task): - """Creates a snapshot/cgsnapshot of a volume. - - Reversion Strategy: Delete the created snapshot/cgsnapshot. - """ - def execute(self, client, snapshot, source_lun_id, *args, **kwargs): - LOG.debug('CreateSnapshotTask.execute') - # Create temp Snapshot - if snapshot['consistencygroup_id']: - client.create_cgsnapshot(snapshot['consistencygroup_id'], - snapshot['id']) - else: - snapshot_name = snapshot['name'] - volume_name = snapshot['volume_name'] - LOG.info(_LI('Create snapshot: %(snapshot)s: volume: %(volume)s'), - {'snapshot': snapshot_name, - 'volume': volume_name}) - client.create_snapshot(source_lun_id, snapshot_name) - - def revert(self, result, client, snapshot, *args, **kwargs): - LOG.debug('CreateSnapshotTask.revert') - if isinstance(result, failure.Failure): - return - else: - if snapshot['consistencygroup_id']: - LOG.warning(_LW('CreateSnapshotTask.revert: ' - 'delete temp cgsnapshot %s'), - snapshot['consistencygroup_id']) - client.delete_cgsnapshot(snapshot['id']) - else: - LOG.warning(_LW('CreateSnapshotTask.revert: ' - 'delete temp snapshot %s'), - snapshot['name']) - client.delete_snapshot(snapshot['name']) - - -class CopySnapshotTask(task.Task): - """Task to copy a volume snapshot/consistency group snapshot. - - Reversion Strategy: Delete the copied snapshot/cgsnapshot - """ - def execute(self, client, src_snap_name, new_snap_name, *args, **kwargs): - LOG.debug('CopySnapshotTask.execute') - client.copy_snapshot(src_snap_name, - new_snap_name) - - def revert(self, result, client, src_snap_name, new_snap_name, - *args, **kwargs): - LOG.debug('CopySnapshotTask.revert') - if isinstance(result, failure.Failure): - return - else: - LOG.warning(_LW('CopySnapshotTask.revert: delete the ' - 'copied snapshot %(new_name)s of ' - '%(source_name)s.'), - {'new_name': new_snap_name, - 'source_name': src_snap_name}) - client.delete_snapshot(new_snap_name) - - -class AllowReadWriteOnSnapshotTask(task.Task): - """Task to modify a Snapshot to allow ReadWrite on it.""" - def execute(self, client, new_snap_name, *args, **kwargs): - LOG.debug('AllowReadWriteOnSnapshotTask.execute') - client.allow_snapshot_readwrite_and_autodelete(new_snap_name) - - -class CreateConsistencyGroupTask(task.Task): - """Task to create a consistency group.""" - def __init__(self, lun_id_key_template, num_of_members): - self.lun_id_keys = sorted(set( - [lun_id_key_template % i for i in range(num_of_members)])) - super(CreateConsistencyGroupTask, self).__init__( - requires=self.lun_id_keys) - - def execute(self, client, group, *args, **kwargs): - LOG.debug('CreateConsistencyGroupTask.execute') - lun_ids = [kwargs[key] for key in self.lun_id_keys] - client.create_consistencygroup(group['id'], lun_ids, - poll=True) - - -class WaitMigrationsCompleteTask(task.Task): - """Task to wait migrations to be completed.""" - def __init__(self, lun_id_key_template, num_of_members): - self.lun_id_keys = sorted(set( - [lun_id_key_template % i for i in range(num_of_members)])) - super(WaitMigrationsCompleteTask, self).__init__( - requires=self.lun_id_keys) - - def execute(self, client, *args, **kwargs): - LOG.debug('WaitMigrationsCompleteTask.execute') - lun_ids = [kwargs[key] for key in self.lun_id_keys] - for lun_id in lun_ids: - migrated = client.verify_lun_migration(lun_id) - if not migrated: - msg = _("Migrate volume %(src)s failed.") % {'src': lun_id} - raise exception.VolumeBackendAPIException(data=msg) - - -class MirrorView(object): - """MirrorView synchronous/asynchronous operations. - - This class is to support operations for volume replication. - Each operation should ensure commands are sent to correct targeting device. - - NOTE: currently, only synchronous is supported. - """ - SYNCHRONIZE_MODE = ['sync'] - - SYNCHRONIZED_STATE = 'Synchronized' - CONSISTENT_STATE = 'Consistent' - - def __init__(self, client, secondary_client, mode='sync'): - """Caller needs to initialize MirrorView via this method. - - :param client: client connecting to primary system - :param secondary_client: client connecting to secondary system - :param mode: only 'sync' is allowed - """ - self._client = client - self._secondary_client = secondary_client - if mode not in self.SYNCHRONIZE_MODE: - msg = _('Invalid synchronize mode specified, allowed ' - 'mode is %s.') % self.SYNCHRONIZE_MODE - raise exception.VolumeBackendAPIException( - data=msg) - self.mode = '-sync' - - def create_mirror_workflow(self, mirror_name, lun_id, pool_name, - lun_name, lun_size, provisioning, tiering): - """Creates mirror view for LUN.""" - store_spec = {'mirror': self} - work_flow = self._get_create_mirror_flow( - mirror_name, lun_id, pool_name, - lun_name, lun_size, provisioning, tiering) - flow_engine = taskflow.engines.load(work_flow, store=store_spec) - flow_engine.run() - - def destroy_mirror_view(self, mirror_name, lun_name, mv=None): - self.fracture_image(mirror_name, mv) - self.remove_image(mirror_name, mv) - self.destroy_mirror(mirror_name) - self.delete_secondary_lun(lun_name) - - def _get_create_mirror_flow(self, mirror_name, lun_id, pool_name, - lun_name, lun_size, provisioning, tiering): - """Gets mirror create flow.""" - flow_name = 'create_mirror_view' - work_flow = linear_flow.Flow(flow_name) - work_flow.add(MirrorCreateTask(mirror_name, lun_id), - MirrorSecLunCreateTask(pool_name, lun_name, lun_size, - provisioning, tiering), - MirrorAddImageTask(mirror_name)) - return work_flow - - def create_mirror(self, name, primary_lun_id, poll=False): - command_create = ('mirror', '-sync', '-create', - '-name', name, '-lun', primary_lun_id, - '-usewriteintentlog', '-o') - out, rc = self._client.command_execute(*command_create, poll=poll) - if rc != 0 or out.strip(): - if VNXError.has_error(out, VNXError.MIRROR_IN_USE): - LOG.warning(_LW('MirrorView already created, mirror name ' - '%(name)s. Message: %(msg)s'), - {'name': name, 'msg': out}) - else: - self._client._raise_cli_error(cmd=command_create, - rc=rc, - out=out) - return rc - - def create_secondary_lun(self, pool_name, lun_name, lun_size, - provisioning, - tiering, poll=False): - """Creates secondary LUN in remote device.""" - data = self._secondary_client.create_lun_with_advance_feature( - pool=pool_name, - name=lun_name, - size=lun_size, - provisioning=provisioning, - tiering=tiering, - consistencygroup_id=None, - ignore_thresholds=False, - poll=poll) - return data['lun_id'] - - def delete_secondary_lun(self, lun_name): - """Deletes secondary LUN in remote device.""" - self._secondary_client.delete_lun(lun_name) - - def destroy_mirror(self, name, poll=False): - command_destroy = ('mirror', '-sync', '-destroy', - '-name', name, '-force', '-o') - out, rc = self._client.command_execute(*command_destroy, poll=poll) - if rc != 0 or out.strip(): - if VNXError.has_error(out, VNXError.MIRROR_NOT_FOUND): - LOG.warning(_LW('MirrorView %(name)s was already deleted. ' - 'Message: %(msg)s'), - {'name': name, 'msg': out}) - else: - self._client._raise_cli_error(cmd=command_destroy, - rc=rc, - out=out) - return out, rc - - def add_image(self, name, secondary_lun_id, poll=False): - """Adds secondary image to mirror.""" - secondary_array_ip = self._secondary_client.active_storage_ip - command_add = ('mirror', '-sync', '-addimage', - '-name', name, '-arrayhost', secondary_array_ip, - '-lun', secondary_lun_id, '-recoverypolicy', 'auto', - '-syncrate', 'high') - out, rc = self._client.command_execute(*command_add, poll=poll) - if rc != 0: - self._client._raise_cli_error(cmd=command_add, - rc=rc, - out=out) - return out, rc - - def remove_image(self, name, mirror_view=None, poll=False): - """Removes secondary image(s) from mirror.""" - if not mirror_view: - mirror_view = self.get_image(name, poll=True) - image_uid = self._extract_image_uid(mirror_view, 'secondary') - command_remove = ('mirror', '-sync', '-removeimage', - '-name', name, '-imageuid', image_uid, - '-o') - out, rc = self._client.command_execute(*command_remove, poll=poll) - if rc != 0: - self._client._raise_cli_error(cmd=command_remove, - rc=rc, - out=out) - return out, rc - - def get_image(self, name, use_secondary=False, poll=False): - """Returns mirror view properties. - - :param name: mirror view name - :param use_secondary: get image info from secodnary or not - :return: dict of mirror view properties as below: - { - 'MirrorView Name': 'mirror name', - 'MirrorView Description': 'some desciption here', - ..., - 'images': [ - { - 'Image UID': '50:06:01:60:88:60:08:0F', - 'Is Image Primary': 'YES', - ... - 'Preferred SP': 'A' - }, - { - 'Image UID': '50:06:01:60:88:60:03:BA', - 'Is Image Primary': 'NO', - ..., - 'Synchronizing Progress(%)': 100 - } - ] - } - """ - if use_secondary: - client = self._secondary_client - else: - client = self._client - command_get = ('mirror', '-sync', '-list', '-name', name) - out, rc = client.command_execute( - *command_get, poll=poll) - if rc != 0: - if VNXError.has_error(out, VNXError.MIRROR_NOT_FOUND): - LOG.warning(_LW('Getting MirrorView %(name)s failed.' - ' Message: %(msg)s.'), - {'name': name, 'msg': out}) - return None - else: - client._raise_cli_error(cmd=command_get, - rc=rc, - out=out) - mvs = {} - mvs_info, images_info = re.split('Images:\s*', out) - for line in mvs_info.strip('\n').split('\n'): - k, v = re.split(':\s*', line, 1) - mvs[k] = v if not v or re.search('\D', v) else int(v) - mvs['images'] = [] - for image_raw in re.split('\n\n+', images_info.strip('\n')): - image = {} - for line in image_raw.split('\n'): - k, v = re.split(':\s*', line, 1) - image[k] = v if not v or re.search('\D', v) else int(v) - mvs['images'].append(image) - return mvs - - def fracture_image(self, name, mirror_view=None, poll=False): - """Stops the synchronization between LUNs.""" - if not mirror_view: - mirror_view = self.get_image(name, poll=True) - image_uid = self._extract_image_uid(mirror_view, 'secondary') - command_fracture = ('mirror', '-sync', '-fractureimage', '-name', name, - '-imageuid', image_uid, '-o') - out, rc = self._client.command_execute(*command_fracture, poll=poll) - if rc != 0: - self._client._raise_cli_error(cmd=command_fracture, - rc=rc, - out=out) - return out, rc - - def sync_image(self, name, mirror_view=None, poll=False): - """Synchronizes the secondary image and wait for completion.""" - if not mirror_view: - mirror_view = self.get_image(name, poll=True) - image_state = mirror_view['images'][1]['Image State'] - if image_state == self.SYNCHRONIZED_STATE: - LOG.debug('replication %(name)s is already in %(state)s.', - {'name': name, 'state': image_state}) - return "", 0 - image_uid = self._extract_image_uid(mirror_view, 'secondary') - command_sync = ('mirror', '-sync', '-syncimage', '-name', name, - '-imageuid', image_uid, '-o') - out, rc = self._client.command_execute(*command_sync, poll=poll) - if rc != 0: - self._client._raise_cli_error(cmd=command_sync, - rc=rc, - out=out) - - def inner(): - tmp_mirror = self.get_image(name) - for image in tmp_mirror['images']: - if 'Image State' in image: - # Only secondary image contains this field - return (image['Image State'] == self.SYNCHRONIZED_STATE and - image['Synchronizing Progress(%)'] == 100) - self._client._wait_for_a_condition(inner) - return out, rc - - def promote_image(self, name, mirror_view=None, poll=False): - """Promotes the secondary image on secondary system. - - NOTE: Only when "Image State" in 'Consistent' or 'Synchnonized' - can be promoted. - """ - if not mirror_view: - mirror_view = self.get_image(name, use_secondary=True, poll=True) - image_uid = self._extract_image_uid(mirror_view, 'secondary') - - command_promote = ('mirror', '-sync', '-promoteimage', '-name', name, - '-imageuid', image_uid, '-o') - out, rc = self._secondary_client.command_execute( - *command_promote, poll=poll) - if rc != 0: - raise self._client._raise_cli_error(command_promote, rc, out) - return out, rc - - def _extract_image_uid(self, mirror_view, image_type='primary'): - """Returns primary or secondary image uid from mirror objects. - - :param mirror_view: parsed mirror view. - :param image_type: 'primary' or 'secondary'. - """ - images = mirror_view['images'] - for image in images: - is_primary = image['Is Image Primary'] - if image_type == 'primary' and is_primary == 'YES': - image_uid = image['Image UID'] - break - if image_type == 'secondary' and is_primary == 'NO': - image_uid = image['Image UID'] - break - return image_uid - - -class MirrorCreateTask(task.Task): - """Creates a MirrorView with primary lun for replication. - - Reversion strategy: Destroy the created MirrorView. - """ - def __init__(self, mirror_name, primary_lun_id, **kwargs): - super(MirrorCreateTask, self).__init__() - self.mirror_name = mirror_name - self.primary_lun_id = primary_lun_id - - def execute(self, mirror, *args, **kwargs): - LOG.debug('%s.execute', self.__class__.__name__) - mirror.create_mirror(self.mirror_name, self.primary_lun_id, poll=True) - - def revert(self, result, mirror, *args, **kwargs): - method_name = '%s.revert' % self.__class__.__name__ - LOG.debug(method_name) - if isinstance(result, failure.Failure): - return - else: - LOG.warning(_LW('%(method)s: destroying mirror ' - 'view %(name)s.'), - {'method': method_name, - 'name': self.mirror_name}) - mirror.destroy_mirror(self.mirror_name, poll=True) - - -class MirrorSecLunCreateTask(task.Task): - """Creates a secondary LUN on secondary system. - - Reversion strategy: Delete secondary LUN. - """ - def __init__(self, pool_name, lun_name, lun_size, provisioning, tiering): - super(MirrorSecLunCreateTask, self).__init__(provides='sec_lun_id') - self.pool_name = pool_name - self.lun_name = lun_name - self.lun_size = lun_size - self.provisioning = provisioning - self.tiering = tiering - - def execute(self, mirror, *args, **kwargs): - LOG.debug('%s.execute', self.__class__.__name__) - sec_lun_id = mirror.create_secondary_lun( - self.pool_name, self.lun_name, self.lun_size, - self.provisioning, self.tiering) - return sec_lun_id - - def revert(self, result, mirror, *args, **kwargs): - method_name = '%s.revert' % self.__class__.__name__ - LOG.debug(method_name) - if isinstance(result, failure.Failure): - return - else: - LOG.warning(_LW('%(method)s: destroying secondary LUN ' - '%(name)s.'), - {'method': method_name, - 'name': self.lun_name}) - mirror.delete_secondary_lun(self.lun_name) - - -class MirrorAddImageTask(task.Task): - """Add the secondary image to MirrorView. - - Reversion strategy: Remove the secondary image. - """ - def __init__(self, mirror_name): - super(MirrorAddImageTask, self).__init__() - self.mirror_name = mirror_name - - def execute(self, mirror, sec_lun_id, *args, **kwargs): - LOG.debug('%s.execute', self.__class__.__name__) - mirror.add_image(self.mirror_name, sec_lun_id, poll=True) - - def revert(self, result, mirror, *args, **kwargs): - method_name = '%s.revert' % self.__class__.__name__ - LOG.debug(method_name) - if isinstance(result, failure.Failure): - return - else: - LOG.warning(_LW('%(method)s: removing secondary image ' - 'from %(name)s.'), - {'method': method_name, - 'name': self.mirror_name}) - mirror.remove_image(self.mirror_name, poll=True) diff --git a/cinder/volume/drivers/emc/scaleio.py b/cinder/volume/drivers/emc/scaleio.py deleted file mode 100644 index e0b754f97..000000000 --- a/cinder/volume/drivers/emc/scaleio.py +++ /dev/null @@ -1,1244 +0,0 @@ -# Copyright (c) 2013 - 2015 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Driver for EMC ScaleIO based on ScaleIO remote CLI. -""" - -import base64 -import binascii -import json - -from os_brick.initiator import connector -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -import requests -import six -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LI, _LW, _LE -from cinder.image import image_utils -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers.san import san -from cinder.volume import qos_specs -from cinder.volume import volume_types - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) - -scaleio_opts = [ - cfg.StrOpt('sio_rest_server_port', - default='443', - help='REST server port.'), - cfg.BoolOpt('sio_verify_server_certificate', - default=False, - help='Verify server certificate.'), - cfg.StrOpt('sio_server_certificate_path', - help='Server certificate path.'), - cfg.BoolOpt('sio_round_volume_capacity', - default=True, - help='Round up volume capacity.'), - cfg.BoolOpt('sio_unmap_volume_before_deletion', - default=False, - help='Unmap volume before deletion.'), - cfg.StrOpt('sio_protection_domain_id', - help='Protection Domain ID.'), - cfg.StrOpt('sio_protection_domain_name', - help='Protection Domain name.'), - cfg.StrOpt('sio_storage_pools', - help='Storage Pools.'), - cfg.StrOpt('sio_storage_pool_name', - help='Storage Pool name.'), - cfg.StrOpt('sio_storage_pool_id', - help='Storage Pool ID.') -] - -CONF.register_opts(scaleio_opts) - -STORAGE_POOL_NAME = 'sio:sp_name' -STORAGE_POOL_ID = 'sio:sp_id' -PROTECTION_DOMAIN_NAME = 'sio:pd_name' -PROTECTION_DOMAIN_ID = 'sio:pd_id' -PROVISIONING_KEY = 'sio:provisioning_type' -IOPS_LIMIT_KEY = 'sio:iops_limit' -BANDWIDTH_LIMIT = 'sio:bandwidth_limit' -QOS_IOPS_LIMIT_KEY = 'maxIOPS' -QOS_BANDWIDTH_LIMIT = 'maxBWS' - -BLOCK_SIZE = 8 -OK_STATUS_CODE = 200 -VOLUME_NOT_FOUND_ERROR = 79 -VOLUME_NOT_MAPPED_ERROR = 84 -VOLUME_ALREADY_MAPPED_ERROR = 81 - - -class ScaleIODriver(driver.VolumeDriver): - """EMC ScaleIO Driver.""" - - VERSION = "2.0" - scaleio_qos_keys = (QOS_IOPS_LIMIT_KEY, QOS_BANDWIDTH_LIMIT) - - def __init__(self, *args, **kwargs): - super(ScaleIODriver, self).__init__(*args, **kwargs) - - self.configuration.append_config_values(san.san_opts) - self.configuration.append_config_values(scaleio_opts) - self.server_ip = self.configuration.san_ip - self.server_port = self.configuration.sio_rest_server_port - self.server_username = self.configuration.san_login - self.server_password = self.configuration.san_password - self.server_token = None - self.verify_server_certificate = ( - self.configuration.sio_verify_server_certificate) - self.server_certificate_path = None - if self.verify_server_certificate: - self.server_certificate_path = ( - self.configuration.sio_server_certificate_path) - LOG.info(_LI( - "REST server IP: %(ip)s, port: %(port)s, username: %(" - "user)s. " - "Verify server's certificate: %(verify_cert)s."), - {'ip': self.server_ip, - 'port': self.server_port, - 'user': self.server_username, - 'verify_cert': self.verify_server_certificate}) - - self.storage_pools = None - if self.configuration.sio_storage_pools: - self.storage_pools = [ - e.strip() for e in - self.configuration.sio_storage_pools.split(',')] - - self.storage_pool_name = self.configuration.sio_storage_pool_name - self.storage_pool_id = self.configuration.sio_storage_pool_id - if self.storage_pool_name is None and self.storage_pool_id is None: - LOG.warning(_LW("No storage pool name or id was found.")) - else: - LOG.info(_LI( - "Storage pools names: %(pools)s, " - "storage pool name: %(pool)s, pool id: %(pool_id)s."), - {'pools': self.storage_pools, - 'pool': self.storage_pool_name, - 'pool_id': self.storage_pool_id}) - - self.protection_domain_name = ( - self.configuration.sio_protection_domain_name) - LOG.info(_LI( - "Protection domain name: %(domain_name)s."), - {'domain_name': self.protection_domain_name}) - self.protection_domain_id = self.configuration.sio_protection_domain_id - LOG.info(_LI( - "Protection domain id: %(domain_id)s."), - {'domain_id': self.protection_domain_id}) - - self.connector = connector.InitiatorConnector.factory( - connector.SCALEIO, utils.get_root_helper(), - device_scan_attempts= - self.configuration.num_volume_device_scan_tries - ) - - self.connection_properties = {} - self.connection_properties['scaleIO_volname'] = None - self.connection_properties['hostIP'] = None - self.connection_properties['serverIP'] = self.server_ip - self.connection_properties['serverPort'] = self.server_port - self.connection_properties['serverUsername'] = self.server_username - self.connection_properties['serverPassword'] = self.server_password - self.connection_properties['serverToken'] = self.server_token - self.connection_properties['iopsLimit'] = None - self.connection_properties['bandwidthLimit'] = None - - def check_for_setup_error(self): - if (not self.protection_domain_name and - not self.protection_domain_id): - LOG.warning(_LW("No protection domain name or id " - "was specified in configuration.")) - - if self.protection_domain_name and self.protection_domain_id: - msg = _("Cannot specify both protection domain name " - "and protection domain id.") - raise exception.InvalidInput(reason=msg) - - if not self.server_ip: - msg = _("REST server IP must by specified.") - raise exception.InvalidInput(reason=msg) - - if not self.server_username: - msg = _("REST server username must by specified.") - raise exception.InvalidInput(reason=msg) - - if not self.server_password: - msg = _("REST server password must by specified.") - raise exception.InvalidInput(reason=msg) - - if not self.verify_server_certificate: - LOG.warning(_LW("Verify certificate is not set, using default of " - "False.")) - - if self.verify_server_certificate and not self.server_certificate_path: - msg = _("Path to REST server's certificate must be specified.") - raise exception.InvalidInput(reason=msg) - - if self.storage_pool_name and self.storage_pool_id: - msg = _("Cannot specify both storage pool name and storage " - "pool id.") - raise exception.InvalidInput(reason=msg) - - if not self.storage_pool_name and not self.storage_pool_id: - msg = _("Must specify storage pool name or id.") - raise exception.InvalidInput(reason=msg) - - if not self.storage_pools: - msg = (_("Must specify storage pools. Option: " - "sio_storage_pools.")) - raise exception.InvalidInput(reason=msg) - - def _find_storage_pool_id_from_storage_type(self, storage_type): - # Default to what was configured in configuration file if not defined. - return storage_type.get(STORAGE_POOL_ID, - self.storage_pool_id) - - def _find_storage_pool_name_from_storage_type(self, storage_type): - return storage_type.get(STORAGE_POOL_NAME, - self.storage_pool_name) - - def _find_protection_domain_id_from_storage_type(self, storage_type): - # Default to what was configured in configuration file if not defined. - return storage_type.get(PROTECTION_DOMAIN_ID, - self.protection_domain_id) - - def _find_protection_domain_name_from_storage_type(self, storage_type): - # Default to what was configured in configuration file if not defined. - return storage_type.get(PROTECTION_DOMAIN_NAME, - self.protection_domain_name) - - def _find_provisioning_type(self, storage_type): - return storage_type.get(PROVISIONING_KEY) - - def _find_limit(self, storage_type, qos_key, extraspecs_key): - qos_limit = storage_type.get(qos_key) - extraspecs_limit = storage_type.get(extraspecs_key) - if extraspecs_limit is not None: - if qos_limit is not None: - LOG.warning(_LW("QoS specs are overriding extra_specs.")) - else: - LOG.info(_LI("Using extra_specs for defining QoS specs " - "will be deprecated in the N release " - "of OpenStack. Please use QoS specs.")) - return qos_limit if qos_limit is not None else extraspecs_limit - - def _id_to_base64(self, id): - # Base64 encode the id to get a volume name less than 32 characters due - # to ScaleIO limitation. - name = six.text_type(id).replace("-", "") - try: - name = base64.b16decode(name.upper()) - except (TypeError, binascii.Error): - pass - encoded_name = name - if isinstance(encoded_name, six.text_type): - encoded_name = encoded_name.encode('utf-8') - encoded_name = base64.b64encode(encoded_name) - if six.PY3: - encoded_name = encoded_name.decode('ascii') - LOG.debug("Converted id %(id)s to scaleio name %(name)s.", - {'id': id, 'name': encoded_name}) - return encoded_name - - def create_volume(self, volume): - """Creates a scaleIO volume.""" - self._check_volume_size(volume.size) - - volname = self._id_to_base64(volume.id) - - storage_type = self._get_volumetype_extraspecs(volume) - storage_pool_name = self._find_storage_pool_name_from_storage_type( - storage_type) - storage_pool_id = self._find_storage_pool_id_from_storage_type( - storage_type) - protection_domain_id = ( - self._find_protection_domain_id_from_storage_type(storage_type)) - protection_domain_name = ( - self._find_protection_domain_name_from_storage_type(storage_type)) - provisioning_type = self._find_provisioning_type(storage_type) - - LOG.info(_LI( - "Volume type: %(volume_type)s, " - "storage pool name: %(pool_name)s, " - "storage pool id: %(pool_id)s, protection domain id: " - "%(domain_id)s, protection domain name: %(domain_name)s."), - {'volume_type': storage_type, - 'pool_name': storage_pool_name, - 'pool_id': storage_pool_id, - 'domain_id': protection_domain_id, - 'domain_name': protection_domain_name}) - - verify_cert = self._get_verify_cert() - - if storage_pool_name: - self.storage_pool_name = storage_pool_name - self.storage_pool_id = None - if storage_pool_id: - self.storage_pool_id = storage_pool_id - self.storage_pool_name = None - if protection_domain_name: - self.protection_domain_name = protection_domain_name - self.protection_domain_id = None - if protection_domain_id: - self.protection_domain_id = protection_domain_id - self.protection_domain_name = None - - domain_id = self.protection_domain_id - if not domain_id: - if not self.protection_domain_name: - msg = _("Must specify protection domain name or" - " protection domain id.") - raise exception.VolumeBackendAPIException(data=msg) - - domain_name = self.protection_domain_name - encoded_domain_name = urllib.parse.quote(domain_name, '') - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port, - 'encoded_domain_name': encoded_domain_name} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/types/Domain/instances/getByName::" - "%(encoded_domain_name)s") % req_vars - LOG.info(_LI("ScaleIO get domain id by name request: %s."), - request) - r = requests.get( - request, - auth=( - self.server_username, - self.server_token), - verify=verify_cert) - r = self._check_response(r, request) - - domain_id = r.json() - if not domain_id: - msg = (_("Domain with name %s wasn't found.") - % self.protection_domain_name) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - if r.status_code != OK_STATUS_CODE and "errorCode" in domain_id: - msg = (_("Error getting domain id from name %(name)s: %(id)s.") - % {'name': self.protection_domain_name, - 'id': domain_id['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.info(_LI("Domain id is %s."), domain_id) - pool_name = self.storage_pool_name - pool_id = self.storage_pool_id - if pool_name: - encoded_domain_name = urllib.parse.quote(pool_name, '') - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port, - 'domain_id': domain_id, - 'encoded_domain_name': encoded_domain_name} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/types/Pool/instances/getByName::" - "%(domain_id)s,%(encoded_domain_name)s") % req_vars - LOG.info(_LI("ScaleIO get pool id by name request: %s."), request) - r = requests.get( - request, - auth=( - self.server_username, - self.server_token), - verify=verify_cert) - pool_id = r.json() - if not pool_id: - msg = (_("Pool with name %(pool_name)s wasn't found in " - "domain %(domain_id)s.") - % {'pool_name': pool_name, - 'domain_id': domain_id}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - if r.status_code != OK_STATUS_CODE and "errorCode" in pool_id: - msg = (_("Error getting pool id from name %(pool_name)s: " - "%(err_msg)s.") - % {'pool_name': pool_name, - 'err_msg': pool_id['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.info(_LI("Pool id is %s."), pool_id) - if provisioning_type == 'thin': - provisioning = "ThinProvisioned" - # Default volume type is thick. - else: - provisioning = "ThickProvisioned" - - # units.Mi = 1024 ** 2 - volume_size_kb = volume.size * units.Mi - params = {'protectionDomainId': domain_id, - 'volumeSizeInKb': six.text_type(volume_size_kb), - 'name': volname, - 'volumeType': provisioning, - 'storagePoolId': pool_id} - - LOG.info(_LI("Params for add volume request: %s."), params) - r = requests.post( - "https://" + - self.server_ip + - ":" + - self.server_port + - "/api/types/Volume/instances", - data=json.dumps(params), - headers=self._get_headers(), - auth=( - self.server_username, - self.server_token), - verify=verify_cert) - response = r.json() - LOG.info(_LI("Add volume response: %s"), response) - - if r.status_code != OK_STATUS_CODE and "errorCode" in response: - msg = (_("Error creating volume: %s.") % response['message']) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.info(_LI("Created volume %(volname)s, volume id %(volid)s."), - {'volname': volname, 'volid': volume.id}) - - return {'provider_id': response['id']} - - def _check_volume_size(self, size): - if size % 8 != 0: - round_volume_capacity = ( - self.configuration.sio_round_volume_capacity) - if not round_volume_capacity: - exception_msg = (_( - "Cannot create volume of size %s: " - "not multiple of 8GB.") % size) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_snapshot(self, snapshot): - """Creates a scaleio snapshot.""" - volume_id = snapshot.volume.provider_id - snapname = self._id_to_base64(snapshot.id) - return self._snapshot_volume(volume_id, snapname) - - def _snapshot_volume(self, vol_id, snapname): - LOG.info(_LI("Snapshot volume %(vol)s into snapshot %(id)s.") % - {'vol': vol_id, 'id': snapname}) - params = { - 'snapshotDefs': [{"volumeId": vol_id, "snapshotName": snapname}]} - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/instances/System/action/snapshotVolumes") % req_vars - r, response = self._execute_scaleio_post_request(params, request) - LOG.info(_LI("Snapshot volume response: %s."), response) - if r.status_code != OK_STATUS_CODE and "errorCode" in response: - msg = (_("Failed creating snapshot for volume %(volname)s: " - "%(response)s.") % - {'volname': vol_id, - 'response': response['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return {'provider_id': response['volumeIdList'][0]} - - def _execute_scaleio_post_request(self, params, request): - r = requests.post( - request, - data=json.dumps(params), - headers=self._get_headers(), - auth=( - self.server_username, - self.server_token), - verify=self._get_verify_cert()) - r = self._check_response(r, request, False, params) - response = r.json() - return r, response - - def _check_response(self, response, request, is_get_request=True, - params=None): - if response.status_code == 401 or response.status_code == 403: - LOG.info(_LI("Token is invalid, going to re-login and get " - "a new one.")) - login_request = ( - "https://" + self.server_ip + - ":" + self.server_port + "/api/login") - verify_cert = self._get_verify_cert() - r = requests.get( - login_request, - auth=( - self.server_username, - self.server_password), - verify=verify_cert) - token = r.json() - self.server_token = token - # Repeat request with valid token. - LOG.info(_LI( - "Going to perform request again %s with valid token."), - request) - if is_get_request: - res = requests.get(request, - auth=(self.server_username, - self.server_token), - verify=verify_cert) - else: - res = requests.post(request, - data=json.dumps(params), - headers=self._get_headers(), - auth=(self.server_username, - self.server_token), - verify=verify_cert) - return res - return response - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - # We interchange 'volume' and 'snapshot' because in ScaleIO - # snapshot is a volume: once a snapshot is generated it - # becomes a new unmapped volume in the system and the user - # may manipulate it in the same manner as any other volume - # exposed by the system - volume_id = snapshot.provider_id - snapname = self._id_to_base64(volume.id) - LOG.info(_LI( - "ScaleIO create volume from snapshot: snapshot %(snapname)s " - "to volume %(volname)s."), - {'volname': volume_id, - 'snapname': snapname}) - - return self._snapshot_volume(volume_id, snapname) - - def _get_headers(self): - return {'content-type': 'application/json'} - - def _get_verify_cert(self): - verify_cert = False - if self.verify_server_certificate: - verify_cert = self.server_certificate_path - return verify_cert - - def extend_volume(self, volume, new_size): - """Extends the size of an existing available ScaleIO volume. - - This action will round up the volume to the nearest size that is - a granularity of 8 GBs. - """ - return self._extend_volume(volume['provider_id'], volume.size, - new_size) - - def _extend_volume(self, volume_id, old_size, new_size): - vol_id = volume_id - LOG.info(_LI( - "ScaleIO extend volume: volume %(volname)s to size %(new_size)s."), - {'volname': vol_id, - 'new_size': new_size}) - - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port, - 'vol_id': vol_id} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/instances/Volume::%(vol_id)s" - "/action/setVolumeSize") % req_vars - LOG.info(_LI("Change volume capacity request: %s."), request) - - # Round up the volume size so that it is a granularity of 8 GBs - # because ScaleIO only supports volumes with a granularity of 8 GBs. - volume_new_size = self._round_to_8_gran(new_size) - volume_real_old_size = self._round_to_8_gran(old_size) - if volume_real_old_size == volume_new_size: - return - - round_volume_capacity = self.configuration.sio_round_volume_capacity - if (not round_volume_capacity and not new_size % 8 == 0): - LOG.warning(_LW("ScaleIO only supports volumes with a granularity " - "of 8 GBs. The new volume size is: %d."), - volume_new_size) - - params = {'sizeInGB': six.text_type(volume_new_size)} - r, response = self._execute_scaleio_post_request(params, request) - - if r.status_code != OK_STATUS_CODE: - response = r.json() - msg = (_("Error extending volume %(vol)s: %(err)s.") - % {'vol': vol_id, - 'err': response['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _round_to_8_gran(self, size): - if size % 8 == 0: - return size - return size + 8 - (size % 8) - - def create_cloned_volume(self, volume, src_vref): - """Creates a cloned volume.""" - volume_id = src_vref['provider_id'] - snapname = self._id_to_base64(volume.id) - LOG.info(_LI( - "ScaleIO create cloned volume: source volume %(src)s to " - "target volume %(tgt)s."), - {'src': volume_id, - 'tgt': snapname}) - - ret = self._snapshot_volume(volume_id, snapname) - if volume.size > src_vref.size: - self._extend_volume(ret['provider_id'], src_vref.size, volume.size) - - return ret - - def delete_volume(self, volume): - """Deletes a self.logical volume""" - volume_id = volume['provider_id'] - self._delete_volume(volume_id) - - def _delete_volume(self, vol_id): - verify_cert = self._get_verify_cert() - - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port, - 'vol_id': six.text_type(vol_id)} - - unmap_before_delete = ( - self.configuration.sio_unmap_volume_before_deletion) - # Ensure that the volume is not mapped to any SDC before deletion in - # case unmap_before_deletion is enabled. - if unmap_before_delete: - params = {'allSdcs': ''} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/instances/Volume::%(vol_id)s" - "/action/removeMappedSdc") % req_vars - LOG.info(_LI( - "Trying to unmap volume from all sdcs" - " before deletion: %s."), - request) - r = requests.post( - request, - data=json.dumps(params), - headers=self._get_headers(), - auth=( - self.server_username, - self.server_token), - verify=verify_cert - ) - r = self._check_response(r, request, False, params) - LOG.debug("Unmap volume response: %s.", r.text) - - params = {'removeMode': 'ONLY_ME'} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/instances/Volume::%(vol_id)s" - "/action/removeVolume") % req_vars - r = requests.post( - request, - data=json.dumps(params), - headers=self._get_headers(), - auth=(self.server_username, - self.server_token), - verify=verify_cert - ) - r = self._check_response(r, request, False, params) - - if r.status_code != OK_STATUS_CODE: - response = r.json() - error_code = response['errorCode'] - if error_code == VOLUME_NOT_FOUND_ERROR: - LOG.warning(_LW( - "Ignoring error in delete volume %s:" - " Volume not found."), vol_id) - elif vol_id is None: - LOG.warning(_LW( - "Volume does not have provider_id thus does not " - "map to a ScaleIO volume. " - "Allowing deletion to proceed.")) - else: - msg = (_("Error deleting volume %(vol)s: %(err)s.") % - {'vol': vol_id, - 'err': response['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def delete_snapshot(self, snapshot): - """Deletes a ScaleIO snapshot.""" - snap_id = snapshot.provider_id - LOG.info(_LI("ScaleIO delete snapshot.")) - return self._delete_volume(snap_id) - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - The scaleio driver returns a driver_volume_type of 'scaleio'. - """ - - LOG.debug("Connector is %s.", connector) - connection_properties = dict(self.connection_properties) - - volname = self._id_to_base64(volume.id) - connection_properties['scaleIO_volname'] = volname - extra_specs = self._get_volumetype_extraspecs(volume) - qos_specs = self._get_volumetype_qos(volume) - storage_type = extra_specs.copy() - storage_type.update(qos_specs) - LOG.info(_LI("Volume type is %s."), storage_type) - iops_limit = self._find_limit(storage_type, QOS_IOPS_LIMIT_KEY, - IOPS_LIMIT_KEY) - LOG.info(_LI("iops limit is: %s."), iops_limit) - bandwidth_limit = self._find_limit(storage_type, QOS_BANDWIDTH_LIMIT, - BANDWIDTH_LIMIT) - LOG.info(_LI("Bandwidth limit is: %s."), bandwidth_limit) - connection_properties['iopsLimit'] = iops_limit - connection_properties['bandwidthLimit'] = bandwidth_limit - - return {'driver_volume_type': 'scaleio', - 'data': connection_properties} - - def terminate_connection(self, volume, connector, **kwargs): - LOG.debug("scaleio driver terminate connection.") - - def _update_volume_stats(self): - stats = {} - - backend_name = self.configuration.safe_get('volume_backend_name') - stats['volume_backend_name'] = backend_name or 'scaleio' - stats['vendor_name'] = 'EMC' - stats['driver_version'] = self.VERSION - stats['storage_protocol'] = 'scaleio' - stats['total_capacity_gb'] = 'unknown' - stats['free_capacity_gb'] = 'unknown' - stats['reserved_percentage'] = 0 - stats['QoS_support'] = True - stats['consistencygroup_support'] = True - - pools = [] - - verify_cert = self._get_verify_cert() - - max_free_capacity = 0 - total_capacity = 0 - - for sp_name in self.storage_pools: - splitted_name = sp_name.split(':') - domain_name = splitted_name[0] - pool_name = splitted_name[1] - LOG.debug("domain name is %(domain)s, pool name is %(pool)s.", - {'domain': domain_name, - 'pool': pool_name}) - # Get domain id from name. - encoded_domain_name = urllib.parse.quote(domain_name, '') - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port, - 'encoded_domain_name': encoded_domain_name} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/types/Domain/instances/getByName::" - "%(encoded_domain_name)s") % req_vars - LOG.info(_LI("ScaleIO get domain id by name request: %s."), - request) - LOG.info(_LI("username: %(username)s, verify_cert: %(verify)s."), - {'username': self.server_username, - 'verify': verify_cert}) - r = requests.get( - request, - auth=( - self.server_username, - self.server_token), - verify=verify_cert) - r = self._check_response(r, request) - LOG.info(_LI("Get domain by name response: %s"), r.text) - domain_id = r.json() - if not domain_id: - msg = (_("Domain with name %s wasn't found.") - % self.protection_domain_name) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - if r.status_code != OK_STATUS_CODE and "errorCode" in domain_id: - msg = (_("Error getting domain id from name %(name)s: " - "%(err)s.") - % {'name': self.protection_domain_name, - 'err': domain_id['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - LOG.info(_LI("Domain id is %s."), domain_id) - - # Get pool id from name. - encoded_pool_name = urllib.parse.quote(pool_name, '') - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port, - 'domain_id': domain_id, - 'encoded_pool_name': encoded_pool_name} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/types/Pool/instances/getByName::" - "%(domain_id)s,%(encoded_pool_name)s") % req_vars - LOG.info(_LI("ScaleIO get pool id by name request: %s."), request) - r = requests.get( - request, - auth=( - self.server_username, - self.server_token), - verify=verify_cert) - pool_id = r.json() - if not pool_id: - msg = (_("Pool with name %(pool)s wasn't found in domain " - "%(domain)s.") - % {'pool': pool_name, - 'domain': domain_id}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - if r.status_code != OK_STATUS_CODE and "errorCode" in pool_id: - msg = (_("Error getting pool id from name %(pool)s: " - "%(err)s.") - % {'pool': pool_name, - 'err': pool_id['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - LOG.info(_LI("Pool id is %s."), pool_id) - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/types/StoragePool/instances/action/" - "querySelectedStatistics") % req_vars - params = {'ids': [pool_id], 'properties': [ - "capacityInUseInKb", "capacityLimitInKb"]} - r = requests.post( - request, - data=json.dumps(params), - headers=self._get_headers(), - auth=( - self.server_username, - self.server_token), - verify=verify_cert) - response = r.json() - LOG.info(_LI("Query capacity stats response: %s."), response) - for res in response.values(): - capacityInUse = res['capacityInUseInKb'] - capacityLimit = res['capacityLimitInKb'] - total_capacity_gb = capacityLimit / units.Mi - used_capacity_gb = capacityInUse / units.Mi - free_capacity_gb = total_capacity_gb - used_capacity_gb - LOG.info(_LI( - "free capacity of pool %(pool)s is: %(free)s, " - "total capacity: %(total)s."), - {'pool': pool_name, - 'free': free_capacity_gb, - 'total': total_capacity_gb}) - pool = {'pool_name': sp_name, - 'total_capacity_gb': total_capacity_gb, - 'free_capacity_gb': free_capacity_gb, - 'QoS_support': True, - 'consistencygroup_support': True, - 'reserved_percentage': 0 - } - - pools.append(pool) - if free_capacity_gb > max_free_capacity: - max_free_capacity = free_capacity_gb - total_capacity = total_capacity + total_capacity_gb - - # Use zero capacities here so we always use a pool. - stats['total_capacity_gb'] = total_capacity - stats['free_capacity_gb'] = max_free_capacity - LOG.info(_LI( - "Free capacity for backend is: %(free)s, total capacity: " - "%(total)s."), - {'free': max_free_capacity, - 'total': total_capacity}) - - stats['pools'] = pools - - LOG.info(_LI("Backend name is %s."), stats["volume_backend_name"]) - - self._stats = stats - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - - return self._stats - - def _get_volumetype_extraspecs(self, volume): - specs = {} - ctxt = context.get_admin_context() - type_id = volume['volume_type_id'] - if type_id: - volume_type = volume_types.get_volume_type(ctxt, type_id) - specs = volume_type.get('extra_specs') - for key, value in specs.items(): - specs[key] = value - - return specs - - def _get_volumetype_qos(self, volume): - qos = {} - ctxt = context.get_admin_context() - type_id = volume['volume_type_id'] - if type_id: - volume_type = volume_types.get_volume_type(ctxt, type_id) - qos_specs_id = volume_type.get('qos_specs_id') - if qos_specs_id is not None: - specs = qos_specs.get_qos_specs(ctxt, qos_specs_id)['specs'] - else: - specs = {} - for key, value in specs.items(): - if key in self.scaleio_qos_keys: - qos[key] = value - return qos - - def _sio_attach_volume(self, volume): - """Call connector.connect_volume() and return the path. """ - LOG.debug("Calling os-brick to attach ScaleIO volume.") - connection_properties = dict(self.connection_properties) - connection_properties['scaleIO_volname'] = self._id_to_base64( - volume.id) - device_info = self.connector.connect_volume(connection_properties) - - return device_info['path'] - - def _sio_detach_volume(self, volume): - """Call the connector.disconnect() """ - LOG.info(_LI("Calling os-brick to detach ScaleIO volume.")) - connection_properties = dict(self.connection_properties) - connection_properties['scaleIO_volname'] = self._id_to_base64( - volume.id) - self.connector.disconnect_volume(connection_properties, volume) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - LOG.info(_LI( - "ScaleIO copy_image_to_volume volume: %(vol)s image service: " - "%(service)s image id: %(id)s."), - {'vol': volume, - 'service': six.text_type(image_service), - 'id': six.text_type(image_id)}) - - try: - image_utils.fetch_to_raw(context, - image_service, - image_id, - self._sio_attach_volume(volume), - BLOCK_SIZE, - size=volume['size']) - - finally: - self._sio_detach_volume(volume) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - LOG.info(_LI( - "ScaleIO copy_volume_to_image volume: %(vol)s image service: " - "%(service)s image meta: %(meta)s."), - {'vol': volume, - 'service': six.text_type(image_service), - 'meta': six.text_type(image_meta)}) - try: - image_utils.upload_volume(context, - image_service, - image_meta, - self._sio_attach_volume(volume)) - finally: - self._sio_detach_volume(volume) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return the update from ScaleIO migrated volume. - - This method updates the volume name of the new ScaleIO volume to - match the updated volume ID. - The original volume is renamed first since ScaleIO does not allow - multiple volumes to have the same name. - """ - name_id = None - location = None - if original_volume_status == 'available': - # During migration, a new volume is created and will replace - # the original volume at the end of the migration. We need to - # rename the new volume. The current_name of the new volume, - # which is the id of the new volume, will be changed to the - # new_name, which is the id of the original volume. - current_name = new_volume['id'] - new_name = volume['id'] - vol_id = new_volume['provider_id'] - LOG.info(_LI("Renaming %(id)s from %(current_name)s to " - "%(new_name)s."), - {'id': vol_id, 'current_name': current_name, - 'new_name': new_name}) - - # Original volume needs to be renamed first - self._rename_volume(volume, "ff" + new_name) - self._rename_volume(new_volume, new_name) - else: - # The back-end will not be renamed. - name_id = new_volume['_name_id'] or new_volume['id'] - location = new_volume['provider_location'] - - return {'_name_id': name_id, 'provider_location': location} - - def _rename_volume(self, volume, new_id): - new_name = self._id_to_base64(new_id) - vol_id = volume['provider_id'] - - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port, - 'id': vol_id} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/instances/Volume::%(id)s/action/setVolumeName" % - req_vars) - LOG.info(_LI("ScaleIO rename volume request: %s."), request) - - params = {'newName': new_name} - r = requests.post( - request, - data=json.dumps(params), - headers=self._get_headers(), - auth=(self.server_username, - self.server_token), - verify=self._get_verify_cert() - ) - r = self._check_response(r, request, False, params) - - if r.status_code != OK_STATUS_CODE: - response = r.json() - msg = (_("Error renaming volume %(vol)s: %(err)s.") % - {'vol': vol_id, 'err': response['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - LOG.info(_LI("ScaleIO volume %(vol)s was renamed to " - "%(new_name)s."), - {'vol': vol_id, 'new_name': new_name}) - - def manage_existing(self, volume, existing_ref): - """Manage an existing ScaleIO volume. - - existing_ref is a dictionary of the form: - {'source-id': } - """ - request = self._create_scaleio_get_volume_request(volume, existing_ref) - r, response = self._execute_scaleio_get_request(request) - LOG.info(_LI("Get Volume response: %s"), response) - self._manage_existing_check_legal_response(r, existing_ref) - if response['mappedSdcInfo'] is not None: - reason = _("manage_existing cannot manage a volume " - "connected to hosts. Please disconnect this volume " - "from existing hosts before importing") - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=reason - ) - return {'provider_id': response['id']} - - def manage_existing_get_size(self, volume, existing_ref): - request = self._create_scaleio_get_volume_request(volume, existing_ref) - r, response = self._execute_scaleio_get_request(request) - LOG.info(_LI("Get Volume response: %s"), response) - self._manage_existing_check_legal_response(r, existing_ref) - return int(response['sizeInKb'] / units.Mi) - - def _execute_scaleio_get_request(self, request): - r = requests.get( - request, - auth=( - self.server_username, - self.server_token), - verify=self._get_verify_cert()) - r = self._check_response(r, request) - response = r.json() - return r, response - - def _create_scaleio_get_volume_request(self, volume, existing_ref): - """Throws an exception if the input is invalid for manage existing. - - if the input is valid - return a request. - """ - type_id = volume.get('volume_type_id') - if 'source-id' not in existing_ref: - reason = _("Reference must contain source-id.") - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=reason - ) - if type_id is None: - reason = _("Volume must have a volume type") - raise exception.ManageExistingVolumeTypeMismatch( - existing_ref=existing_ref, - reason=reason - ) - vol_id = existing_ref['source-id'] - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port, - 'id': vol_id} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/instances/Volume::%(id)s" % req_vars) - LOG.info(_LI("ScaleIO get volume by id request: %s."), request) - return request - - def _manage_existing_check_legal_response(self, response, existing_ref): - if response.status_code != OK_STATUS_CODE: - reason = (_("Error managing volume: %s.") % response.json()[ - 'message']) - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=reason - ) - - def create_consistencygroup(self, context, group): - """Creates a consistency group. - - ScaleIO won't create CG until cg-snapshot creation, - db will maintain the volumes and CG relationship. - """ - LOG.info(_LI("Creating Consistency Group")) - model_update = {'status': 'available'} - return model_update - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group. - - ScaleIO will delete the volumes of the CG. - """ - LOG.info(_LI("Deleting Consistency Group")) - model_update = {'status': 'deleted'} - error_statuses = ['error', 'error_deleting'] - volumes_model_update = [] - for volume in volumes: - try: - self._delete_volume(volume['provider_id']) - update_item = {'id': volume['id'], - 'status': 'deleted'} - volumes_model_update.append(update_item) - except exception.VolumeBackendAPIException as err: - update_item = {'id': volume['id'], - 'status': 'error_deleting'} - volumes_model_update.append(update_item) - if model_update['status'] not in error_statuses: - model_update['status'] = 'error_deleting' - LOG.error(_LE("Failed to delete the volume %(vol)s of CG. " - "Exception: %(exception)s."), - {'vol': volume['name'], 'exception': err}) - return model_update, volumes_model_update - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - get_scaleio_snapshot_params = lambda snapshot: { - 'volumeId': snapshot.volume['provider_id'], - 'snapshotName': self._id_to_base64(snapshot['id'])} - snapshotDefs = list(map(get_scaleio_snapshot_params, snapshots)) - r, response = self._snapshot_volume_group(snapshotDefs) - LOG.info(_LI("Snapshot volume response: %s."), response) - if r.status_code != OK_STATUS_CODE and "errorCode" in response: - msg = (_("Failed creating snapshot for group: " - "%(response)s.") % - {'response': response['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - snapshot_model_update = [] - for snapshot, scaleio_id in zip(snapshots, response['volumeIdList']): - update_item = {'id': snapshot['id'], - 'status': 'available', - 'provider_id': scaleio_id} - snapshot_model_update.append(update_item) - model_update = {'status': 'available'} - return model_update, snapshot_model_update - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - error_statuses = ['error', 'error_deleting'] - model_update = {'status': cgsnapshot['status']} - snapshot_model_update = [] - for snapshot in snapshots: - try: - self._delete_volume(snapshot.provider_id) - update_item = {'id': snapshot['id'], - 'status': 'deleted'} - snapshot_model_update.append(update_item) - except exception.VolumeBackendAPIException as err: - update_item = {'id': snapshot['id'], - 'status': 'error_deleting'} - snapshot_model_update.append(update_item) - if model_update['status'] not in error_statuses: - model_update['status'] = 'error_deleting' - LOG.error(_LE("Failed to delete the snapshot %(snap)s " - "of cgsnapshot: %(cgsnapshot_id)s. " - "Exception: %(exception)s."), - {'snap': snapshot['name'], - 'exception': err, - 'cgsnapshot_id': cgsnapshot.id}) - model_update['status'] = 'deleted' - return model_update, snapshot_model_update - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a consistency group from a source.""" - get_scaleio_snapshot_params = lambda src_volume, trg_volume: { - 'volumeId': src_volume['provider_id'], - 'snapshotName': self._id_to_base64(trg_volume['id'])} - if cgsnapshot and snapshots: - snapshotDefs = map(get_scaleio_snapshot_params, snapshots, volumes) - else: - snapshotDefs = map(get_scaleio_snapshot_params, source_vols, - volumes) - r, response = self._snapshot_volume_group(list(snapshotDefs)) - LOG.info(_LI("Snapshot volume response: %s."), response) - if r.status_code != OK_STATUS_CODE and "errorCode" in response: - msg = (_("Failed creating snapshot for group: " - "%(response)s.") % - {'response': response['message']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - volumes_model_update = [] - for volume, scaleio_id in zip(volumes, response['volumeIdList']): - update_item = {'id': volume['id'], - 'status': 'available', - 'provider_id': scaleio_id} - volumes_model_update.append(update_item) - model_update = {'status': 'available'} - return model_update, volumes_model_update - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - """Update a consistency group. - - ScaleIO does not handle volume grouping. - Cinder maintains volumes and CG relationship. - """ - return None, None, None - - def _snapshot_volume_group(self, snapshotDefs): - LOG.info(_LI("ScaleIO snapshot group of volumes")) - params = {'snapshotDefs': snapshotDefs} - req_vars = {'server_ip': self.server_ip, - 'server_port': self.server_port} - request = ("https://%(server_ip)s:%(server_port)s" - "/api/instances/System/action/snapshotVolumes") % req_vars - return self._execute_scaleio_post_request(params, request) - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - pass - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - pass - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume.""" - pass - - def check_for_export(self, context, volume_id): - """Make sure volume is exported.""" - pass diff --git a/cinder/volume/drivers/emc/xtremio.py b/cinder/volume/drivers/emc/xtremio.py deleted file mode 100644 index ac11fdb31..000000000 --- a/cinder/volume/drivers/emc/xtremio.py +++ /dev/null @@ -1,1006 +0,0 @@ -# Copyright (c) 2012 - 2014 EMC Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Driver for EMC XtremIO Storage. -supported XtremIO version 2.4 and up - -1.0.0 - initial release -1.0.1 - enable volume extend -1.0.2 - added FC support, improved error handling -1.0.3 - update logging level, add translation -1.0.4 - support for FC zones -1.0.5 - add support for XtremIO 4.0 -1.0.6 - add support for iSCSI multipath, CA validation, consistency groups, - R/O snapshots, CHAP discovery authentication -1.0.7 - cache glance images on the array -""" - -import json -import math -import random -import requests -import string - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import objects -from cinder.objects import fields -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers.san import san -from cinder.zonemanager import utils as fczm_utils - - -LOG = logging.getLogger(__name__) - -CONF = cfg.CONF -DEFAULT_PROVISIONING_FACTOR = 20.0 -XTREMIO_OPTS = [ - cfg.StrOpt('xtremio_cluster_name', - default='', - help='XMS cluster id in multi-cluster environment'), - cfg.IntOpt('xtremio_array_busy_retry_count', - default=5, - help='Number of retries in case array is busy'), - cfg.IntOpt('xtremio_array_busy_retry_interval', - default=5, - help='Interval between retries in case array is busy'), - cfg.IntOpt('xtremio_volumes_per_glance_cache', - default=100, - help='Number of volumes created from each cached glance image')] - -CONF.register_opts(XTREMIO_OPTS) - -RANDOM = random.Random() -OBJ_NOT_FOUND_ERR = 'obj_not_found' -VOL_NOT_UNIQUE_ERR = 'vol_obj_name_not_unique' -VOL_OBJ_NOT_FOUND_ERR = 'vol_obj_not_found' -ALREADY_MAPPED_ERR = 'already_mapped' -SYSTEM_BUSY = 'system_is_busy' -TOO_MANY_OBJECTS = 'too_many_objs' -TOO_MANY_SNAPSHOTS_PER_VOL = 'too_many_snapshots_per_vol' - - -XTREMIO_OID_NAME = 1 -XTREMIO_OID_INDEX = 2 - - -class XtremIOClient(object): - def __init__(self, configuration, cluster_id): - self.configuration = configuration - self.cluster_id = cluster_id - self.verify = (self.configuration. - safe_get('driver_ssl_cert_verify') or False) - if self.verify: - verify_path = (self.configuration. - safe_get('driver_ssl_cert_path') or None) - if verify_path: - self.verify = verify_path - - def get_base_url(self, ver): - if ver == 'v1': - return 'https://%s/api/json/types' % self.configuration.san_ip - elif ver == 'v2': - return 'https://%s/api/json/v2/types' % self.configuration.san_ip - - @utils.retry(exception.XtremIOArrayBusy, - CONF.xtremio_array_busy_retry_count, - CONF.xtremio_array_busy_retry_interval, 1) - def req(self, object_type='volumes', method='GET', data=None, - name=None, idx=None, ver='v1'): - if not data: - data = {} - if name and idx: - msg = _("can't handle both name and index in req") - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - url = '%s/%s' % (self.get_base_url(ver), object_type) - params = {} - key = None - if name: - params['name'] = name - key = name - elif idx: - url = '%s/%d' % (url, idx) - key = str(idx) - if method in ('GET', 'DELETE'): - params.update(data) - self.update_url(params, self.cluster_id) - if method != 'GET': - self.update_data(data, self.cluster_id) - LOG.debug('data: %s', data) - LOG.debug('%(type)s %(url)s', {'type': method, 'url': url}) - try: - response = requests.request(method, url, params=params, - data=json.dumps(data), - verify=self.verify, - auth=(self.configuration.san_login, - self.configuration.san_password)) - except requests.exceptions.RequestException as exc: - msg = (_('Exception: %s') % six.text_type(exc)) - raise exception.VolumeDriverException(message=msg) - - if 200 <= response.status_code < 300: - if method in ('GET', 'POST'): - return response.json() - else: - return '' - - self.handle_errors(response, key, object_type) - - def handle_errors(self, response, key, object_type): - if response.status_code == 400: - error = response.json() - err_msg = error.get('message') - if err_msg.endswith(OBJ_NOT_FOUND_ERR): - LOG.warning(_LW("object %(key)s of " - "type %(typ)s not found, %(err_msg)s"), - {'key': key, 'typ': object_type, - 'err_msg': err_msg, }) - raise exception.NotFound() - elif err_msg == VOL_NOT_UNIQUE_ERR: - LOG.error(_LE("can't create 2 volumes with the same name, %s"), - err_msg) - msg = (_('Volume by this name already exists')) - raise exception.VolumeBackendAPIException(data=msg) - elif err_msg == VOL_OBJ_NOT_FOUND_ERR: - LOG.error(_LE("Can't find volume to map %(key)s, %(msg)s"), - {'key': key, 'msg': err_msg, }) - raise exception.VolumeNotFound(volume_id=key) - elif ALREADY_MAPPED_ERR in err_msg: - raise exception.XtremIOAlreadyMappedError() - elif err_msg == SYSTEM_BUSY: - raise exception.XtremIOArrayBusy() - elif err_msg in (TOO_MANY_OBJECTS, TOO_MANY_SNAPSHOTS_PER_VOL): - raise exception.XtremIOSnapshotsLimitExceeded() - msg = _('Bad response from XMS, %s') % response.text - LOG.error(msg) - raise exception.VolumeBackendAPIException(message=msg) - - def update_url(self, data, cluster_id): - return - - def update_data(self, data, cluster_id): - return - - def get_cluster(self): - return self.req('clusters', idx=1)['content'] - - def create_snapshot(self, src, dest, ro=False): - """Create a snapshot of a volume on the array. - - XtreamIO array snapshots are also volumes. - - :src: name of the source volume to be cloned - :dest: name for the new snapshot - :ro: new snapshot type ro/regular. only applicable to Client4 - """ - raise NotImplementedError() - - def get_extra_capabilities(self): - return {} - - def get_initiator(self, port_address): - raise NotImplementedError() - - def add_vol_to_cg(self, vol_id, cg_id): - pass - - -class XtremIOClient3(XtremIOClient): - def __init__(self, configuration, cluster_id): - super(XtremIOClient3, self).__init__(configuration, cluster_id) - self._portals = [] - - def find_lunmap(self, ig_name, vol_name): - try: - lun_mappings = self.req('lun-maps')['lun-maps'] - except exception.NotFound: - raise (exception.VolumeDriverException - (_("can't find lun-map, ig:%(ig)s vol:%(vol)s") % - {'ig': ig_name, 'vol': vol_name})) - - for lm_link in lun_mappings: - idx = lm_link['href'].split('/')[-1] - # NOTE(geguileo): There can be races so mapped elements retrieved - # in the listing may no longer exist. - try: - lm = self.req('lun-maps', idx=int(idx))['content'] - except exception.NotFound: - continue - if lm['ig-name'] == ig_name and lm['vol-name'] == vol_name: - return lm - - return None - - def num_of_mapped_volumes(self, initiator): - cnt = 0 - for lm_link in self.req('lun-maps')['lun-maps']: - idx = lm_link['href'].split('/')[-1] - # NOTE(geguileo): There can be races so mapped elements retrieved - # in the listing may no longer exist. - try: - lm = self.req('lun-maps', idx=int(idx))['content'] - except exception.NotFound: - continue - if lm['ig-name'] == initiator: - cnt += 1 - return cnt - - def get_iscsi_portals(self): - if self._portals: - return self._portals - - iscsi_portals = [t['name'] for t in self.req('iscsi-portals') - ['iscsi-portals']] - for portal_name in iscsi_portals: - try: - self._portals.append(self.req('iscsi-portals', - name=portal_name)['content']) - except exception.NotFound: - raise (exception.VolumeBackendAPIException - (data=_("iscsi portal, %s, not found") % portal_name)) - - return self._portals - - def create_snapshot(self, src, dest, ro=False): - data = {'snap-vol-name': dest, 'ancestor-vol-id': src} - - self.req('snapshots', 'POST', data) - - def get_initiator(self, port_address): - try: - return self.req('initiators', 'GET', name=port_address)['content'] - except exception.NotFound: - pass - - -class XtremIOClient4(XtremIOClient): - def __init__(self, configuration, cluster_id): - super(XtremIOClient4, self).__init__(configuration, cluster_id) - self._cluster_name = None - - def req(self, object_type='volumes', method='GET', data=None, - name=None, idx=None, ver='v2'): - return super(XtremIOClient4, self).req(object_type, method, data, - name, idx, ver) - - def get_extra_capabilities(self): - return {'consistencygroup_support': True} - - def find_lunmap(self, ig_name, vol_name): - try: - return (self.req('lun-maps', - data={'full': 1, - 'filter': ['vol-name:eq:%s' % vol_name, - 'ig-name:eq:%s' % ig_name]}) - ['lun-maps'][0]) - except (KeyError, IndexError): - raise exception.VolumeNotFound(volume_id=vol_name) - - def num_of_mapped_volumes(self, initiator): - return len(self.req('lun-maps', - data={'filter': 'ig-name:eq:%s' % initiator}) - ['lun-maps']) - - def update_url(self, data, cluster_id): - if cluster_id: - data['cluster-name'] = cluster_id - - def update_data(self, data, cluster_id): - if cluster_id: - data['cluster-id'] = cluster_id - - def get_iscsi_portals(self): - return self.req('iscsi-portals', - data={'full': 1})['iscsi-portals'] - - def get_cluster(self): - if not self.cluster_id: - self.cluster_id = self.req('clusters')['clusters'][0]['name'] - - return self.req('clusters', name=self.cluster_id)['content'] - - def create_snapshot(self, src, dest, ro=False): - data = {'snapshot-set-name': dest, 'snap-suffix': dest, - 'volume-list': [src], - 'snapshot-type': 'readonly' if ro else 'regular'} - - res = self.req('snapshots', 'POST', data, ver='v2') - typ, idx = res['links'][0]['href'].split('/')[-2:] - - # rename the snapshot - data = {'name': dest} - try: - self.req(typ, 'PUT', data, idx=int(idx)) - except exception.VolumeBackendAPIException: - # reverting - msg = _LE('Failed to rename the created snapshot, reverting.') - LOG.error(msg) - self.req(typ, 'DELETE', idx=int(idx)) - raise - - def add_vol_to_cg(self, vol_id, cg_id): - add_data = {'vol-id': vol_id, 'cg-id': cg_id} - self.req('consistency-group-volumes', 'POST', add_data, ver='v2') - - def get_initiator(self, port_address): - inits = self.req('initiators', - data={'filter': 'port-address:eq:' + port_address, - 'full': 1})['initiators'] - if len(inits) == 1: - return inits[0] - else: - pass - - -class XtremIOVolumeDriver(san.SanDriver): - """Executes commands relating to Volumes.""" - - VERSION = '1.0.7' - driver_name = 'XtremIO' - MIN_XMS_VERSION = [3, 0, 0] - - def __init__(self, *args, **kwargs): - super(XtremIOVolumeDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(XTREMIO_OPTS) - self.protocol = None - self.backend_name = (self.configuration.safe_get('volume_backend_name') - or self.driver_name) - self.cluster_id = (self.configuration.safe_get('xtremio_cluster_name') - or '') - self.provisioning_factor = (self.configuration. - safe_get('max_over_subscription_ratio') - or DEFAULT_PROVISIONING_FACTOR) - self._stats = {} - self.client = XtremIOClient3(self.configuration, self.cluster_id) - - def _obj_from_result(self, res): - typ, idx = res['links'][0]['href'].split('/')[-2:] - return self.client.req(typ, idx=int(idx))['content'] - - def check_for_setup_error(self): - try: - name = self.client.req('clusters')['clusters'][0]['name'] - cluster = self.client.req('clusters', name=name)['content'] - version_text = cluster['sys-sw-version'] - except exception.NotFound: - msg = _("XtremIO not initialized correctly, no clusters found") - raise (exception.VolumeBackendAPIException - (data=msg)) - ver = [int(n) for n in version_text.split('-')[0].split('.')] - if ver < self.MIN_XMS_VERSION: - msg = (_('Invalid XtremIO version %(cur)s,' - ' version %(min)s or up is required') % - {'min': self.MIN_XMS_VERSION, - 'cur': ver}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - LOG.info(_LI('XtremIO SW version %s'), version_text) - if ver[0] >= 4: - self.client = XtremIOClient4(self.configuration, self.cluster_id) - - def create_volume(self, volume): - "Creates a volume" - data = {'vol-name': volume['id'], - 'vol-size': str(volume['size']) + 'g' - } - self.client.req('volumes', 'POST', data) - - if volume.get('consistencygroup_id'): - self.client.add_vol_to_cg(volume['id'], - volume['consistencygroup_id']) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - if snapshot.get('cgsnapshot_id'): - # get array snapshot id from CG snapshot - snap_by_anc = self._get_snapset_ancestors(snapshot.cgsnapshot) - snapshot_id = snap_by_anc[snapshot['volume_id']] - else: - snapshot_id = snapshot['id'] - - self.client.create_snapshot(snapshot_id, volume['id']) - - # add new volume to consistency group - if (volume.get('consistencygroup_id') and - self.client is XtremIOClient4): - self.client.add_vol_to_cg(volume['id'], - snapshot['consistencygroup_id']) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - vol = self.client.req('volumes', name=src_vref['id'])['content'] - ctxt = context.get_admin_context() - cache = self.db.image_volume_cache_get_by_volume_id(ctxt, - src_vref['id']) - limit = self.configuration.safe_get('xtremio_volumes_per_glance_cache') - if cache and limit and limit > 0 and limit <= vol['num-of-dest-snaps']: - raise exception.CinderException('Exceeded the configured limit of ' - '%d snapshots per volume' % limit) - try: - self.client.create_snapshot(src_vref['id'], volume['id']) - except exception.XtremIOSnapshotsLimitExceeded as e: - raise exception.CinderException(e.message) - - if volume.get('consistencygroup_id') and self.client is XtremIOClient4: - self.client.add_vol_to_cg(volume['id'], - volume['consistencygroup_id']) - - def delete_volume(self, volume): - """Deletes a volume.""" - try: - self.client.req('volumes', 'DELETE', name=volume['id']) - except exception.NotFound: - LOG.info(_LI("volume %s doesn't exist"), volume['id']) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - self.client.create_snapshot(snapshot.volume_id, snapshot.id, True) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - try: - self.client.req('volumes', 'DELETE', name=snapshot.id) - except exception.NotFound: - LOG.info(_LI("snapshot %s doesn't exist"), snapshot.id) - - def _update_volume_stats(self): - sys = self.client.get_cluster() - physical_space = int(sys["ud-ssd-space"]) / units.Mi - used_physical_space = int(sys["ud-ssd-space-in-use"]) / units.Mi - free_physical = physical_space - used_physical_space - actual_prov = int(sys["vol-size"]) / units.Mi - self._stats = {'volume_backend_name': self.backend_name, - 'vendor_name': 'EMC', - 'driver_version': self.VERSION, - 'storage_protocol': self.protocol, - 'total_capacity_gb': physical_space, - 'free_capacity_gb': (free_physical * - self.provisioning_factor), - 'provisioned_capacity_gb': actual_prov, - 'max_over_subscription_ratio': self.provisioning_factor, - 'thin_provisioning_support': True, - 'thick_provisioning_support': False, - 'reserved_percentage': - self.configuration.reserved_percentage, - 'QoS_support': False, - 'multiattach': True, - } - self._stats.update(self.client.get_extra_capabilities()) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - return self._stats - - def manage_existing(self, volume, existing_ref): - """Manages an existing LV.""" - lv_name = existing_ref['source-name'] - # Attempt to locate the volume. - try: - vol_obj = self.client.req('volumes', name=lv_name)['content'] - except exception.NotFound: - kwargs = {'existing_ref': lv_name, - 'reason': 'Specified logical volume does not exist.'} - raise exception.ManageExistingInvalidReference(**kwargs) - - # Attempt to rename the LV to match the OpenStack internal name. - self.client.req('volumes', 'PUT', data={'vol-name': volume['id']}, - idx=vol_obj['index']) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of an existing LV for manage_existing.""" - # Check that the reference is valid - if 'source-name' not in existing_ref: - reason = _('Reference must contain source-name element.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=reason) - lv_name = existing_ref['source-name'] - # Attempt to locate the volume. - try: - vol_obj = self.client.req('volumes', name=lv_name)['content'] - except exception.NotFound: - kwargs = {'existing_ref': lv_name, - 'reason': 'Specified logical volume does not exist.'} - raise exception.ManageExistingInvalidReference(**kwargs) - # LV size is returned in gigabytes. Attempt to parse size as a float - # and round up to the next integer. - lv_size = int(math.ceil(int(vol_obj['vol-size']) / units.Mi)) - - return lv_size - - def unmanage(self, volume): - """Removes the specified volume from Cinder management.""" - # trying to rename the volume to [cinder name]-unmanged - try: - self.client.req('volumes', 'PUT', name=volume['id'], - data={'vol-name': volume['name'] + '-unmanged'}) - except exception.NotFound: - LOG.info(_LI("Volume with the name %s wasn't found," - " can't unmanage"), - volume['id']) - raise exception.VolumeNotFound(volume_id=volume['id']) - - def extend_volume(self, volume, new_size): - """Extend an existing volume's size.""" - data = {'vol-size': six.text_type(new_size) + 'g'} - try: - self.client.req('volumes', 'PUT', data, name=volume['id']) - except exception.NotFound: - msg = _("can't find the volume to extend") - raise exception.VolumeDriverException(message=msg) - - def check_for_export(self, context, volume_id): - """Make sure volume is exported.""" - pass - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector""" - try: - ig = self.client.req('initiator-groups', - name=self._get_ig_name(connector))['content'] - tg = self.client.req('target-groups', name='Default')['content'] - vol = self.client.req('volumes', name=volume['id'])['content'] - - lm_name = '%s_%s_%s' % (six.text_type(vol['index']), - six.text_type(ig['index']), - six.text_type(tg['index'])) - LOG.debug('Removing lun map %s.', lm_name) - self.client.req('lun-maps', 'DELETE', name=lm_name) - except exception.NotFound: - LOG.warning(_LW("terminate_connection: lun map not found")) - - def _get_password(self): - return ''.join(RANDOM.choice - (string.ascii_uppercase + string.digits) - for _ in range(12)) - - def create_lun_map(self, volume, ig, lun_num=None): - try: - data = {'ig-id': ig, 'vol-id': volume['id']} - if lun_num: - data['lun'] = lun_num - res = self.client.req('lun-maps', 'POST', data) - - lunmap = self._obj_from_result(res) - LOG.info(_LI('Created lun-map:\n%s'), lunmap) - except exception.XtremIOAlreadyMappedError: - LOG.info(_LI('Volume already mapped, retrieving %(ig)s, %(vol)s'), - {'ig': ig, 'vol': volume['id']}) - lunmap = self.client.find_lunmap(ig, volume['id']) - return lunmap - - def _get_ig_name(self, connector): - raise NotImplementedError() - - def create_consistencygroup(self, context, group): - """Creates a consistency group. - - :param context: the context - :param group: the group object to be created - :returns: dict -- modelUpdate = {'status': 'available'} - :raises: VolumeBackendAPIException - """ - create_data = {'consistency-group-name': group['id']} - self.client.req('consistency-groups', 'POST', data=create_data, - ver='v2') - return {'status': fields.ConsistencyGroupStatus.AVAILABLE} - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - self.client.req('consistency-groups', 'DELETE', name=group['id'], - ver='v2') - - volumes = self.db.volume_get_all_by_group(context, group['id']) - - for volume in volumes: - self.delete_volume(volume) - volume.status = 'deleted' - - model_update = {'status': group['status']} - - return model_update, volumes - - def _get_snapset_ancestors(self, snapset_name): - snapset = self.client.req('snapshot-sets', - name=snapset_name)['content'] - volume_ids = [s[XTREMIO_OID_INDEX] for s in snapset['vol-list']] - return {v['ancestor-vol-id'][XTREMIO_OID_NAME]: v['name'] for v - in self.client.req('volumes', - data={'full': 1, - 'props': - 'ancestor-vol-id'})['volumes'] - if v['index'] in volume_ids} - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a consistencygroup from source. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be created. - :param volumes: a list of volume dictionaries in the group. - :param cgsnapshot: the dictionary of the cgsnapshot as source. - :param snapshots: a list of snapshot dictionaries in the cgsnapshot. - :param source_cg: the dictionary of a consistency group as source. - :param source_vols: a list of volume dictionaries in the source_cg. - :returns model_update, volumes_model_update - """ - if not (cgsnapshot and snapshots and not source_cg or - source_cg and source_vols and not cgsnapshot): - msg = _("create_consistencygroup_from_src only supports a " - "cgsnapshot source or a consistency group source. " - "Multiple sources cannot be used.") - raise exception.InvalidInput(msg) - - if cgsnapshot: - snap_name = self._get_cgsnap_name(cgsnapshot) - snap_by_anc = self._get_snapset_ancestors(snap_name) - for volume, snapshot in zip(volumes, snapshots): - real_snap = snap_by_anc[snapshot['volume_id']] - self.create_volume_from_snapshot(volume, {'id': real_snap}) - - elif source_cg: - data = {'consistency-group-id': source_cg['id'], - 'snapshot-set-name': group['id']} - self.client.req('snapshots', 'POST', data, ver='v2') - snap_by_anc = self._get_snapset_ancestors(group['id']) - for volume, src_vol in zip(volumes, source_vols): - snap_vol_name = snap_by_anc[src_vol['id']] - self.client.req('volumes', 'PUT', {'name': volume['id']}, - name=snap_vol_name) - - create_data = {'consistency-group-name': group['id'], - 'vol-list': [v['id'] for v in volumes]} - self.client.req('consistency-groups', 'POST', data=create_data, - ver='v2') - - return None, None - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - """Updates a consistency group. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be updated. - :param add_volumes: a list of volume dictionaries to be added. - :param remove_volumes: a list of volume dictionaries to be removed. - :returns: model_update, add_volumes_update, remove_volumes_update - """ - add_volumes = add_volumes if add_volumes else [] - remove_volumes = remove_volumes if remove_volumes else [] - for vol in add_volumes: - add_data = {'vol-id': vol['id'], 'cg-id': group['id']} - self.client.req('consistency-group-volumes', 'POST', add_data, - ver='v2') - for vol in remove_volumes: - remove_data = {'vol-id': vol['id'], 'cg-id': group['id']} - self.client.req('consistency-group-volumes', 'DELETE', remove_data, - name=group['id'], ver='v2') - return None, None, None - - def _get_cgsnap_name(self, cgsnapshot): - return '%(cg)s%(snap)s' % {'cg': cgsnapshot['consistencygroup_id'] - .replace('-', ''), - 'snap': cgsnapshot['id'].replace('-', '')} - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - data = {'consistency-group-id': cgsnapshot['consistencygroup_id'], - 'snapshot-set-name': self._get_cgsnap_name(cgsnapshot)} - self.client.req('snapshots', 'POST', data, ver='v2') - - snapshots = objects.SnapshotList().get_all_for_cgsnapshot( - context, cgsnapshot['id']) - - for snapshot in snapshots: - snapshot.status = 'available' - - model_update = {'status': 'available'} - - return model_update, snapshots - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - self.client.req('snapshot-sets', 'DELETE', - name=self._get_cgsnap_name(cgsnapshot), ver='v2') - - snapshots = objects.SnapshotList().get_all_for_cgsnapshot( - context, cgsnapshot['id']) - - for snapshot in snapshots: - snapshot.status = 'deleted' - - model_update = {'status': cgsnapshot.status} - - return model_update, snapshots - - def _get_ig(self, name): - try: - return self.client.req('initiator-groups', 'GET', - name=name)['content'] - except exception.NotFound: - pass - - def _create_ig(self, name): - # create an initiator group to hold the initiator - data = {'ig-name': name} - self.client.req('initiator-groups', 'POST', data) - try: - return self.client.req('initiator-groups', name=name)['content'] - except exception.NotFound: - raise (exception.VolumeBackendAPIException - (data=_("Failed to create IG, %s") % name)) - - -class XtremIOISCSIDriver(XtremIOVolumeDriver, driver.ISCSIDriver): - """Executes commands relating to ISCSI volumes. - - We make use of model provider properties as follows: - - ``provider_location`` - if present, contains the iSCSI target information in the same - format as an ietadm discovery - i.e. ':, ' - - ``provider_auth`` - if present, contains a space-separated triple: - ' '. - `CHAP` is the only auth_method in use at the moment. - """ - driver_name = 'XtremIO_ISCSI' - - def __init__(self, *args, **kwargs): - super(XtremIOISCSIDriver, self).__init__(*args, **kwargs) - self.protocol = 'iSCSI' - - def _add_auth(self, data, login_chap, discovery_chap): - login_passwd, discovery_passwd = None, None - if login_chap: - data['initiator-authentication-user-name'] = 'chap_user' - login_passwd = self._get_password() - data['initiator-authentication-password'] = login_passwd - if discovery_chap: - data['initiator-discovery-user-name'] = 'chap_user' - discovery_passwd = self._get_password() - data['initiator-discovery-password'] = discovery_passwd - return login_passwd, discovery_passwd - - def _create_initiator(self, connector, login_chap, discovery_chap): - initiator = self._get_initiator_name(connector) - # create an initiator - data = {'initiator-name': initiator, - 'ig-id': initiator, - 'port-address': initiator} - l, d = self._add_auth(data, login_chap, discovery_chap) - self.client.req('initiators', 'POST', data) - return l, d - - def initialize_connection(self, volume, connector): - try: - sys = self.client.get_cluster() - except exception.NotFound: - msg = _("XtremIO not initialized correctly, no clusters found") - raise exception.VolumeBackendAPIException(data=msg) - login_chap = (sys.get('chap-authentication-mode', 'disabled') != - 'disabled') - discovery_chap = (sys.get('chap-discovery-mode', 'disabled') != - 'disabled') - initiator_name = self._get_initiator_name(connector) - initiator = self.client.get_initiator(initiator_name) - if initiator: - login_passwd = initiator['chap-authentication-initiator-password'] - discovery_passwd = initiator['chap-discovery-initiator-password'] - ig = self._get_ig(initiator['ig-id'][XTREMIO_OID_NAME]) - else: - ig = self._get_ig(self._get_ig_name(connector)) - if not ig: - ig = self._create_ig(self._get_ig_name(connector)) - (login_passwd, - discovery_passwd) = self._create_initiator(connector, - login_chap, - discovery_chap) - # if CHAP was enabled after the the initiator was created - if login_chap and not login_passwd: - LOG.info(_LI('initiator has no password while using chap,' - 'adding it')) - data = {} - (login_passwd, - d_passwd) = self._add_auth(data, login_chap, discovery_chap and - not discovery_passwd) - discovery_passwd = (discovery_passwd if discovery_passwd - else d_passwd) - self.client.req('initiators', 'PUT', data, idx=initiator['index']) - - # lun mappping - lunmap = self.create_lun_map(volume, ig['ig-id'][XTREMIO_OID_NAME]) - - properties = self._get_iscsi_properties(lunmap) - - if login_chap: - properties['auth_method'] = 'CHAP' - properties['auth_username'] = 'chap_user' - properties['auth_password'] = login_passwd - if discovery_chap: - properties['discovery_auth_method'] = 'CHAP' - properties['discovery_auth_username'] = 'chap_user' - properties['discovery_auth_password'] = discovery_passwd - LOG.debug('init conn params:\n%s', properties) - return { - 'driver_volume_type': 'iscsi', - 'data': properties - } - - def _get_iscsi_properties(self, lunmap): - """Gets iscsi configuration. - - :target_discovered: boolean indicating whether discovery was used - :target_iqn: the IQN of the iSCSI target - :target_portal: the portal of the iSCSI target - :target_lun: the lun of the iSCSI target - :volume_id: the id of the volume (currently used by xen) - :auth_method:, :auth_username:, :auth_password: - the authentication details. Right now, either auth_method is not - present meaning no authentication, or auth_method == `CHAP` - meaning use CHAP with the specified credentials. - multiple connection return - :target_iqns, :target_portals, :target_luns, which contain lists of - multiple values. The main portal information is also returned in - :target_iqn, :target_portal, :target_lun for backward compatibility. - """ - portals = self.client.get_iscsi_portals() - if not portals: - msg = _("XtremIO not configured correctly, no iscsi portals found") - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - portal = RANDOM.choice(portals) - portal_addr = ('%(ip)s:%(port)d' % - {'ip': portal['ip-addr'].split('/')[0], - 'port': portal['ip-port']}) - - tg_portals = ['%(ip)s:%(port)d' % {'ip': p['ip-addr'].split('/')[0], - 'port': p['ip-port']} - for p in portals] - properties = {'target_discovered': False, - 'target_iqn': portal['port-address'], - 'target_lun': lunmap['lun'], - 'target_portal': portal_addr, - 'target_iqns': [p['port-address'] for p in portals], - 'target_portals': tg_portals, - 'target_luns': [lunmap['lun']] * len(portals)} - return properties - - def _get_initiator_name(self, connector): - return connector['initiator'] - - def _get_ig_name(self, connector): - return connector['initiator'] - - -class XtremIOFibreChannelDriver(XtremIOVolumeDriver, - driver.FibreChannelDriver): - - def __init__(self, *args, **kwargs): - super(XtremIOFibreChannelDriver, self).__init__(*args, **kwargs) - self.protocol = 'FC' - self._targets = None - - def get_targets(self): - if not self._targets: - try: - target_list = self.client.req('targets')["targets"] - targets = [self.client.req('targets', - name=target['name'])['content'] - for target in target_list - if '-fc' in target['name']] - self._targets = [target['port-address'].replace(':', '') - for target in targets - if target['port-state'] == 'up'] - except exception.NotFound: - raise (exception.VolumeBackendAPIException - (data=_("Failed to get targets"))) - return self._targets - - def _get_free_lun(self, igs): - luns = [] - for ig in igs: - luns.extend(lm['lun'] for lm in - self.client.req('lun-maps', - data={'full': 1, 'prop': 'lun', - 'filter': 'ig-name:eq:%s' % ig}) - ['lun-maps']) - uniq_luns = set(luns + [0]) - seq = range(len(uniq_luns) + 1) - return min(set(seq) - uniq_luns) - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - wwpns = self._get_initiator_name(connector) - ig_name = self._get_ig_name(connector) - i_t_map = {} - found = [] - new = [] - for wwpn in wwpns: - init = self.client.get_initiator(wwpn) - if init: - found.append(init) - else: - new.append(wwpn) - i_t_map[wwpn.replace(':', '')] = self.get_targets() - # get or create initiator group - if new: - ig = self._get_ig(ig_name) - if not ig: - ig = self._create_ig(ig_name) - for wwpn in new: - data = {'initiator-name': wwpn, 'ig-id': ig_name, - 'port-address': wwpn} - self.client.req('initiators', 'POST', data) - igs = list(set([i['ig-id'][XTREMIO_OID_NAME] for i in found])) - if new and ig['ig-id'][XTREMIO_OID_NAME] not in igs: - igs.append(ig['ig-id'][XTREMIO_OID_NAME]) - - if len(igs) > 1: - lun_num = self._get_free_lun(igs) - else: - lun_num = None - for ig in igs: - lunmap = self.create_lun_map(volume, ig, lun_num) - lun_num = lunmap['lun'] - return {'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': False, - 'target_lun': lun_num, - 'target_wwn': self.get_targets(), - 'initiator_target_map': i_t_map}} - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - (super(XtremIOFibreChannelDriver, self) - .terminate_connection(volume, connector, **kwargs)) - num_vols = (self.client - .num_of_mapped_volumes(self._get_ig_name(connector))) - if num_vols > 0: - data = {} - else: - i_t_map = {} - for initiator in self._get_initiator_name(connector): - i_t_map[initiator.replace(':', '')] = self.get_targets() - data = {'target_wwn': self.get_targets(), - 'initiator_target_map': i_t_map} - - return {'driver_volume_type': 'fibre_channel', - 'data': data} - - def _get_initiator_name(self, connector): - return [wwpn if ':' in wwpn else - ':'.join(wwpn[i:i + 2] for i in range(0, len(wwpn), 2)) - for wwpn in connector['wwpns']] - - def _get_ig_name(self, connector): - return connector['host'] diff --git a/cinder/volume/drivers/eqlx.py b/cinder/volume/drivers/eqlx.py deleted file mode 100644 index aed59b613..000000000 --- a/cinder/volume/drivers/eqlx.py +++ /dev/null @@ -1,595 +0,0 @@ -# Copyright (c) 2013 Dell Inc. -# Copyright 2013 OpenStack LLC -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Volume driver for Dell EqualLogic Storage.""" - -import functools -import random - -import eventlet -from eventlet import greenthread -import greenlet -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_log import versionutils -from oslo_utils import excutils -from six.moves import range - -from cinder import exception -from cinder.i18n import _, _LE, _LW, _LI -from cinder import ssh_utils -from cinder import utils -from cinder.volume.drivers import san - -LOG = logging.getLogger(__name__) - -eqlx_opts = [ - cfg.StrOpt('eqlx_group_name', - default='group-0', - help='Group name to use for creating volumes. Defaults to ' - '"group-0".'), - cfg.IntOpt('eqlx_cli_timeout', - default=30, - help='Timeout for the Group Manager cli command execution. ' - 'Default is 30. Note that this option is deprecated ' - 'in favour of "ssh_conn_timeout" as ' - 'specified in cinder/volume/drivers/san/san.py ' - 'and will be removed in M release.'), - cfg.IntOpt('eqlx_cli_max_retries', - default=5, - help='Maximum retry count for reconnection. Default is 5.'), - cfg.BoolOpt('eqlx_use_chap', - default=False, - help='Use CHAP authentication for targets. Note that this ' - 'option is deprecated in favour of "use_chap_auth" as ' - 'specified in cinder/volume/driver.py and will be ' - 'removed in next release.'), - cfg.StrOpt('eqlx_chap_login', - default='admin', - help='Existing CHAP account name. Note that this ' - 'option is deprecated in favour of "chap_username" as ' - 'specified in cinder/volume/driver.py and will be ' - 'removed in next release.'), - cfg.StrOpt('eqlx_chap_password', - default='password', - help='Password for specified CHAP account name. Note that this ' - 'option is deprecated in favour of "chap_password" as ' - 'specified in cinder/volume/driver.py and will be ' - 'removed in the next release', - secret=True), - cfg.StrOpt('eqlx_pool', - default='default', - help='Pool in which volumes will be created. Defaults ' - 'to "default".') -] - - -CONF = cfg.CONF -CONF.register_opts(eqlx_opts) - - -def with_timeout(f): - @functools.wraps(f) - def __inner(self, *args, **kwargs): - timeout = kwargs.pop('timeout', None) - gt = eventlet.spawn(f, self, *args, **kwargs) - if timeout is None: - return gt.wait() - else: - kill_thread = eventlet.spawn_after(timeout, gt.kill) - try: - res = gt.wait() - except greenlet.GreenletExit: - raise exception.VolumeBackendAPIException( - data="Command timed out") - else: - kill_thread.cancel() - return res - - return __inner - - -class DellEQLSanISCSIDriver(san.SanISCSIDriver): - """Implements commands for Dell EqualLogic SAN ISCSI management. - - To enable the driver add the following line to the cinder configuration: - volume_driver=cinder.volume.drivers.eqlx.DellEQLSanISCSIDriver - - Driver's prerequisites are: - - a separate volume group set up and running on the SAN - - SSH access to the SAN - - a special user must be created which must be able to - - create/delete volumes and snapshots; - - clone snapshots into volumes; - - modify volume access records; - - The access credentials to the SAN are provided by means of the following - flags - san_ip= - san_login= - san_password= - san_private_key= - - Thin provision of volumes is enabled by default, to disable it use: - san_thin_provision=false - - In order to use target CHAP authentication (which is disabled by default) - SAN administrator must create a local CHAP user and specify the following - flags for the driver: - use_chap_auth=True - chap_login= - chap_password= - - eqlx_group_name parameter actually represents the CLI prompt message - without '>' ending. E.g. if prompt looks like 'group-0>', then the - parameter must be set to 'group-0' - - Version history: - 1.0 - Initial driver - 1.1.0 - Misc fixes - 1.2.0 - Deprecated eqlx_cli_timeout infavor of ssh_conn_timeout - - """ - - VERSION = "1.2.0" - - def __init__(self, *args, **kwargs): - super(DellEQLSanISCSIDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(eqlx_opts) - self._group_ip = None - self.sshpool = None - - if self.configuration.eqlx_use_chap is True: - LOG.warning(_LW( - 'Configuration options eqlx_use_chap, ' - 'eqlx_chap_login and eqlx_chap_password are deprecated. Use ' - 'use_chap_auth, chap_username and chap_password ' - 'respectively for the same.')) - - self.configuration.use_chap_auth = ( - self.configuration.eqlx_use_chap) - self.configuration.chap_username = ( - self.configuration.eqlx_chap_login) - self.configuration.chap_password = ( - self.configuration.eqlx_chap_password) - - if self.configuration.eqlx_cli_timeout: - msg = _LW('Configuration option eqlx_cli_timeout ' - 'is deprecated and will be removed in M release. ' - 'Use ssh_conn_timeout instead.') - self.configuration.ssh_conn_timeout = ( - self.configuration.eqlx_cli_timeout) - versionutils.report_deprecated_feature(LOG, msg) - - def _get_output(self, chan): - out = '' - ending = '%s> ' % self.configuration.eqlx_group_name - while out.find(ending) == -1: - ret = chan.recv(102400) - if len(ret) == 0: - # According to paramiko.channel.Channel documentation, which - # says "If a string of length zero is returned, the channel - # stream has closed". So we can confirm that the EQL server - # has closed the connection. - msg = _("The EQL array has closed the connection.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - out += ret - - LOG.debug("CLI output\n%s", out) - return out.splitlines() - - def _get_prefixed_value(self, lines, prefix): - for line in lines: - if line.startswith(prefix): - return line[len(prefix):] - return - - @with_timeout - def _ssh_execute(self, ssh, command, *arg, **kwargs): - transport = ssh.get_transport() - chan = transport.open_session() - completed = False - - try: - chan.invoke_shell() - - LOG.debug("Reading CLI MOTD") - self._get_output(chan) - - cmd = 'stty columns 255' - LOG.debug("Setting CLI terminal width: '%s'", cmd) - chan.send(cmd + '\r') - out = self._get_output(chan) - - LOG.debug("Sending CLI command: '%s'", command) - chan.send(command + '\r') - out = self._get_output(chan) - - completed = True - - if any(ln.startswith(('% Error', 'Error:')) for ln in out): - desc = _("Error executing EQL command") - cmdout = '\n'.join(out) - LOG.error(_LE("%s"), cmdout) - raise processutils.ProcessExecutionError( - stdout=cmdout, cmd=command, description=desc) - return out - finally: - if not completed: - LOG.debug("Timed out executing command: '%s'", command) - chan.close() - - def _run_ssh(self, cmd_list, attempts=1): - utils.check_ssh_injection(cmd_list) - command = ' '. join(cmd_list) - - if not self.sshpool: - password = self.configuration.san_password - privatekey = self.configuration.san_private_key - min_size = self.configuration.ssh_min_pool_conn - max_size = self.configuration.ssh_max_pool_conn - self.sshpool = ssh_utils.SSHPool( - self.configuration.san_ip, - self.configuration.san_ssh_port, - self.configuration.ssh_conn_timeout, - self.configuration.san_login, - password=password, - privatekey=privatekey, - min_size=min_size, - max_size=max_size) - try: - total_attempts = attempts - with self.sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - LOG.info(_LI('EQL-driver: executing "%s".'), command) - return self._ssh_execute( - ssh, command, - timeout=self.configuration.ssh_conn_timeout) - except Exception: - LOG.exception(_LE('Error running command.')) - greenthread.sleep(random.randint(20, 500) / 100.0) - msg = (_("SSH Command failed after '%(total_attempts)r' " - "attempts : '%(command)s'") % - {'total_attempts': total_attempts - attempts, - 'command': command}) - raise exception.VolumeBackendAPIException(data=msg) - - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Error running SSH command: "%s".'), command) - - def check_for_setup_error(self): - super(DellEQLSanISCSIDriver, self).check_for_setup_error() - if self.configuration.eqlx_cli_max_retries < 0: - raise exception.InvalidInput( - reason=_("eqlx_cli_max_retries must be greater than or " - "equal to 0")) - - def _eql_execute(self, *args, **kwargs): - return self._run_ssh( - args, attempts=self.configuration.eqlx_cli_max_retries + 1) - - def _get_volume_data(self, lines): - prefix = 'iSCSI target name is ' - target_name = self._get_prefixed_value(lines, prefix)[:-1] - lun_id = "%s:%s,1 %s 0" % (self._group_ip, '3260', target_name) - model_update = {} - model_update['provider_location'] = lun_id - if self.configuration.use_chap_auth: - model_update['provider_auth'] = 'CHAP %s %s' % \ - (self.configuration.chap_username, - self.configuration.chap_password) - return model_update - - def _get_space_in_gb(self, val): - scale = 1.0 - part = 'GB' - if val.endswith('MB'): - scale = 1.0 / 1024 - part = 'MB' - elif val.endswith('TB'): - scale = 1.0 * 1024 - part = 'TB' - return scale * float(val.partition(part)[0]) - - def _update_volume_stats(self): - """Retrieve stats info from eqlx group.""" - - LOG.debug('Updating volume stats.') - data = {} - backend_name = "eqlx" - if self.configuration: - backend_name = self.configuration.safe_get('volume_backend_name') - data["volume_backend_name"] = backend_name or 'eqlx' - data["vendor_name"] = 'Dell' - data["driver_version"] = self.VERSION - data["storage_protocol"] = 'iSCSI' - - data['reserved_percentage'] = 0 - data['QoS_support'] = False - - data['total_capacity_gb'] = 0 - data['free_capacity_gb'] = 0 - data['multiattach'] = True - - provisioned_capacity = 0 - - for line in self._eql_execute('pool', 'select', - self.configuration.eqlx_pool, 'show'): - if line.startswith('TotalCapacity:'): - out_tup = line.rstrip().partition(' ') - data['total_capacity_gb'] = self._get_space_in_gb(out_tup[-1]) - if line.startswith('FreeSpace:'): - out_tup = line.rstrip().partition(' ') - data['free_capacity_gb'] = self._get_space_in_gb(out_tup[-1]) - if line.startswith('VolumeReserve:'): - out_tup = line.rstrip().partition(' ') - provisioned_capacity = self._get_space_in_gb(out_tup[-1]) - - global_capacity = data['total_capacity_gb'] - global_free = data['free_capacity_gb'] - - thin_enabled = self.configuration.san_thin_provision - if not thin_enabled: - provisioned_capacity = round(global_capacity - global_free, 2) - - data['provisioned_capacity_gb'] = provisioned_capacity - data['max_over_subscription_ratio'] = ( - self.configuration.max_over_subscription_ratio) - data['thin_provisioning_support'] = thin_enabled - data['thick_provisioning_support'] = not thin_enabled - - self._stats = data - - def _check_volume(self, volume): - """Check if the volume exists on the Array.""" - command = ['volume', 'select', volume['name'], 'show'] - try: - self._eql_execute(*command) - except processutils.ProcessExecutionError as err: - with excutils.save_and_reraise_exception(): - if err.stdout.find('does not exist.\n') > -1: - LOG.debug('Volume %s does not exist, ' - 'it may have already been deleted', - volume['name']) - raise exception.VolumeNotFound(volume_id=volume['id']) - - def _parse_connection(self, connector, out): - """Returns the correct connection id for the initiator. - - This parses the cli output from the command - 'volume select access show' - and returns the correct connection id. - """ - lines = [line for line in out if line != ''] - # Every record has 2 lines - for i in range(0, len(lines), 2): - try: - int(lines[i][0]) - # sanity check - if len(lines[i + 1].split()) == 1: - check = lines[i].split()[1] + lines[i + 1].strip() - if connector['initiator'] == check: - return lines[i].split()[0] - except (IndexError, ValueError): - pass # skip the line that is not a valid access record - - return None - - def do_setup(self, context): - """Disable cli confirmation and tune output format.""" - try: - disabled_cli_features = ('confirmation', 'paging', 'events', - 'formatoutput') - for feature in disabled_cli_features: - self._eql_execute('cli-settings', feature, 'off') - - for line in self._eql_execute('grpparams', 'show'): - if line.startswith('Group-Ipaddress:'): - out_tup = line.rstrip().partition(' ') - self._group_ip = out_tup[-1] - - LOG.info(_LI('EQL-driver: Setup is complete, group IP is "%s".'), - self._group_ip) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to setup the Dell EqualLogic driver.')) - - def create_volume(self, volume): - """Create a volume.""" - try: - cmd = ['volume', 'create', - volume['name'], "%sG" % (volume['size'])] - if self.configuration.eqlx_pool != 'default': - cmd.append('pool') - cmd.append(self.configuration.eqlx_pool) - if self.configuration.san_thin_provision: - cmd.append('thin-provision') - out = self._eql_execute(*cmd) - self.add_multihost_access(volume) - return self._get_volume_data(out) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to create volume "%s".'), volume['name']) - - def add_multihost_access(self, volume): - """Add multihost-access to a volume. Needed for live migration.""" - try: - cmd = ['volume', 'select', - volume['name'], 'multihost-access', 'enable'] - self._eql_execute(*cmd) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to add multihost-access ' - 'for volume "%s".'), - volume['name']) - - def delete_volume(self, volume): - """Delete a volume.""" - try: - self._check_volume(volume) - self._eql_execute('volume', 'select', volume['name'], 'offline') - self._eql_execute('volume', 'delete', volume['name']) - except exception.VolumeNotFound: - LOG.warning(_LW('Volume %s was not found while trying to delete ' - 'it.'), volume['name']) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to delete ' - 'volume "%s".'), volume['name']) - - def create_snapshot(self, snapshot): - """Create snapshot of existing volume on appliance.""" - try: - out = self._eql_execute('volume', 'select', - snapshot['volume_name'], - 'snapshot', 'create-now') - prefix = 'Snapshot name is ' - snap_name = self._get_prefixed_value(out, prefix) - self._eql_execute('volume', 'select', snapshot['volume_name'], - 'snapshot', 'rename', snap_name, - snapshot['name']) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to create snapshot of volume "%s".'), - snapshot['volume_name']) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create new volume from other volume's snapshot on appliance.""" - try: - out = self._eql_execute('volume', 'select', - snapshot['volume_name'], 'snapshot', - 'select', snapshot['name'], - 'clone', volume['name']) - self.add_multihost_access(volume) - return self._get_volume_data(out) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to create volume from snapshot "%s".'), - snapshot['name']) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - try: - src_volume_name = src_vref['name'] - out = self._eql_execute('volume', 'select', src_volume_name, - 'clone', volume['name']) - self.add_multihost_access(volume) - return self._get_volume_data(out) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to create clone of volume "%s".'), - volume['name']) - - def delete_snapshot(self, snapshot): - """Delete volume's snapshot.""" - try: - self._eql_execute('volume', 'select', snapshot['volume_name'], - 'snapshot', 'delete', snapshot['name']) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to delete snapshot %(snap)s of ' - 'volume %(vol)s.'), - {'snap': snapshot['name'], - 'vol': snapshot['volume_name']}) - - def initialize_connection(self, volume, connector): - """Restrict access to a volume.""" - try: - cmd = ['volume', 'select', volume['name'], 'access', 'create', - 'initiator', connector['initiator']] - if self.configuration.use_chap_auth: - cmd.extend(['authmethod', 'chap', 'username', - self.configuration.chap_username]) - self._eql_execute(*cmd) - iscsi_properties = self._get_iscsi_properties(volume) - return { - 'driver_volume_type': 'iscsi', - 'data': iscsi_properties - } - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to initialize connection ' - 'to volume "%s".'), - volume['name']) - - def terminate_connection(self, volume, connector, force=False, **kwargs): - """Remove access restrictions from a volume.""" - try: - out = self._eql_execute('volume', 'select', volume['name'], - 'access', 'show') - connection_id = self._parse_connection(connector, out) - if connection_id is not None: - self._eql_execute('volume', 'select', volume['name'], - 'access', 'delete', connection_id) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to terminate connection ' - 'to volume "%s".'), - volume['name']) - - def create_export(self, context, volume, connector): - """Create an export of a volume. - - Driver has nothing to do here for the volume has been exported - already by the SAN, right after it's creation. - """ - pass - - def ensure_export(self, context, volume): - """Ensure an export of a volume. - - Driver has nothing to do here for the volume has been exported - already by the SAN, right after it's creation. We will just make - sure that the volume exists on the array and issue a warning. - """ - try: - self._check_volume(volume) - except exception.VolumeNotFound: - LOG.warning(_LW('Volume %s is not found!, it may have been ' - 'deleted.'), volume['name']) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to ensure export of volume "%s".'), - volume['name']) - - def remove_export(self, context, volume): - """Remove an export of a volume. - - Driver has nothing to do here for the volume has been exported - already by the SAN, right after it's creation. - Nothing to remove since there's nothing exported. - """ - pass - - def extend_volume(self, volume, new_size): - """Extend the size of the volume.""" - try: - self._eql_execute('volume', 'select', volume['name'], - 'size', "%sG" % new_size) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to extend_volume %(name)s from ' - '%(current_size)sGB to %(new_size)sGB.'), - {'name': volume['name'], - 'current_size': volume['size'], - 'new_size': new_size}) - - def local_path(self, volume): - raise NotImplementedError() diff --git a/cinder/volume/drivers/fujitsu/__init__.py b/cinder/volume/drivers/fujitsu/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/fujitsu/eternus_dx_common.py b/cinder/volume/drivers/fujitsu/eternus_dx_common.py deleted file mode 100644 index 186394765..000000000 --- a/cinder/volume/drivers/fujitsu/eternus_dx_common.py +++ /dev/null @@ -1,2158 +0,0 @@ -# Copyright (c) 2015 FUJITSU LIMITED -# Copyright (c) 2012 EMC Corporation. -# Copyright (c) 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Cinder Volume driver for Fujitsu ETERNUS DX S3 series. -""" -import ast -import base64 -import hashlib -import six -import time -from xml.etree.ElementTree import parse - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from oslo_concurrency import lockutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import units - -LOG = logging.getLogger(__name__) -CONF = cfg.CONF - -try: - import pywbem -except ImportError: - msg = _LE('import pywbem failed!! ' - 'pywbem is necessary for this volume driver.') - LOG.error(msg) - -VOL_PREFIX = "FJosv_" -RAIDGROUP = 2 -TPPOOL = 5 -SNAPOPC = 4 -OPC = 5 -RETURN_TO_RESOURCEPOOL = 19 -DETACH = 8 -INITIALIZED = 2 -UNSYNCHRONIZED = 3 -BROKEN = 5 -PREPARED = 11 -REPL = "FUJITSU_ReplicationService" -STOR_CONF = "FUJITSU_StorageConfigurationService" -CTRL_CONF = "FUJITSU_ControllerConfigurationService" -STOR_HWID = "FUJITSU_StorageHardwareIDManagementService" - -UNDEF_MSG = 'Undefined Error!!' -JOB_RETRIES = 60 -JOB_INTERVAL_SEC = 10 - -# Error code keyword. -VOLUMENAME_IN_USE = 32788 -COPYSESSION_NOT_EXIST = 32793 -LUNAME_IN_USE = 4102 -LUNAME_NOT_EXIST = 4097 # Only for InvokeMethod(HidePaths). -EC_REC = 3 -FJ_ETERNUS_DX_OPT_opts = [ - cfg.StrOpt('cinder_eternus_config_file', - default='/etc/cinder/cinder_fujitsu_eternus_dx.xml', - help='config file for cinder eternus_dx volume driver'), -] - -POOL_TYPE_dic = { - RAIDGROUP: 'RAID_GROUP', - TPPOOL: 'Thinporvisioning_POOL', -} - -OPERATION_dic = { - SNAPOPC: RETURN_TO_RESOURCEPOOL, - OPC: DETACH, - EC_REC: DETACH, -} - -RETCODE_dic = { - '0': 'Success', - '1': 'Method Not Supported', - '4': 'Failed', - '5': 'Invalid Parameter', - '4096': 'Method Parameters Checked - Job Started', - '4097': 'Size Not Supported', - '4101': 'Target/initiator combination already exposed', - '4102': 'Requested logical unit number in use', - '32769': 'Maximum number of Logical Volume in a RAID group ' - 'has been reached', - '32770': 'Maximum number of Logical Volume in the storage device ' - 'has been reached', - '32771': 'Maximum number of registered Host WWN ' - 'has been reached', - '32772': 'Maximum number of affinity group has been reached', - '32773': 'Maximum number of host affinity has been reached', - '32785': 'The RAID group is in busy state', - '32786': 'The Logical Volume is in busy state', - '32787': 'The device is in busy state', - '32788': 'Element Name is in use', - '32792': 'No Copy License', - '32793': 'Session is not exist', - '32796': 'Quick Format Error', - '32801': 'The CA port is in invalid setting', - '32802': 'The Logical Volume is Mainframe volume', - '32803': 'The RAID group is not operative', - '32804': 'The Logical Volume is not operative', - '32808': 'No Thin Provisioning License', - '32809': 'The Logical Element is ODX volume', - '32811': 'This operation cannot be performed to the NAS resources', - '32812': 'This operation cannot be performed to the Storage Cluster ' - 'resources', - '32816': 'Fatal error generic', - '35302': 'Invalid LogicalElement', - '35304': 'LogicalElement state error', - '35316': 'Multi-hop error', - '35318': 'Maximum number of multi-hop has been reached', - '35324': 'RAID is broken', - '35331': 'Maximum number of session has been reached(per device)', - '35333': 'Maximum number of session has been reached(per SourceElement)', - '35334': 'Maximum number of session has been reached(per TargetElement)', - '35335': 'Maximum number of Snapshot generation has been reached ' - '(per SourceElement)', - '35346': 'Copy table size is not setup', - '35347': 'Copy table size is not enough', -} - -CONF.register_opts(FJ_ETERNUS_DX_OPT_opts) - - -class FJDXCommon(object): - """Common code that does not depend on protocol.""" - - VERSION = "1.3.0" - stats = { - 'driver_version': VERSION, - 'free_capacity_gb': 0, - 'reserved_percentage': 0, - 'storage_protocol': None, - 'total_capacity_gb': 0, - 'vendor_name': 'FUJITSU', - 'QoS_support': False, - 'volume_backend_name': None, - } - - def __init__(self, prtcl, configuration=None): - self.protocol = prtcl - self.configuration = configuration - self.configuration.append_config_values(FJ_ETERNUS_DX_OPT_opts) - - if prtcl == 'iSCSI': - # Get iSCSI ipaddress from driver configuration file. - self.configuration.iscsi_ip_address = ( - self._get_drvcfg('EternusISCSIIP')) - - def create_volume(self, volume): - """Create volume on ETERNUS.""" - LOG.debug('create_volume, ' - 'volume id: %(vid)s, volume size: %(vsize)s.', - {'vid': volume['id'], 'vsize': volume['size']}) - - self.conn = self._get_eternus_connection() - volumesize = int(volume['size']) * units.Gi - volumename = self._create_volume_name(volume['id']) - - LOG.debug('create_volume, volumename: %(volumename)s, ' - 'volumesize: %(volumesize)u.', - {'volumename': volumename, - 'volumesize': volumesize}) - - # get poolname from driver configuration file - eternus_pool = self._get_drvcfg('EternusPool') - # Existence check the pool - pool = self._find_pool(eternus_pool) - - if 'RSP' in pool['InstanceID']: - pooltype = RAIDGROUP - else: - pooltype = TPPOOL - - configservice = self._find_eternus_service(STOR_CONF) - if configservice is None: - msg = (_('create_volume, volume: %(volume)s, ' - 'volumename: %(volumename)s, ' - 'eternus_pool: %(eternus_pool)s, ' - 'Storage Configuration Service not found.') - % {'volume': volume, - 'volumename': volumename, - 'eternus_pool': eternus_pool}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('create_volume, ' - 'CreateOrModifyElementFromStoragePool, ' - 'ConfigService: %(service)s, ' - 'ElementName: %(volumename)s, ' - 'InPool: %(eternus_pool)s, ' - 'ElementType: %(pooltype)u, ' - 'Size: %(volumesize)u.', - {'service': configservice, - 'volumename': volumename, - 'eternus_pool': eternus_pool, - 'pooltype': pooltype, - 'volumesize': volumesize}) - - # Invoke method for create volume - rc, errordesc, job = self._exec_eternus_service( - 'CreateOrModifyElementFromStoragePool', - configservice, - ElementName=volumename, - InPool=pool, - ElementType=self._pywbem_uint(pooltype, '16'), - Size=self._pywbem_uint(volumesize, '64')) - - if rc == VOLUMENAME_IN_USE: # Element Name is in use - LOG.warning(_LW('create_volume, ' - 'volumename: %(volumename)s, ' - 'Element Name is in use.'), - {'volumename': volumename}) - vol_instance = self._find_lun(volume) - element = vol_instance - elif rc != 0: - msg = (_('create_volume, ' - 'volumename: %(volumename)s, ' - 'poolname: %(eternus_pool)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.') - % {'volumename': volumename, - 'eternus_pool': eternus_pool, - 'rc': rc, - 'errordesc': errordesc}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - element = job['TheElement'] - - # Get eternus model name - try: - systemnamelist = ( - self._enum_eternus_instances('FUJITSU_StorageProduct')) - except Exception: - msg = (_('create_volume, ' - 'volume: %(volume)s, ' - 'EnumerateInstances, ' - 'cannot connect to ETERNUS.') - % {'volume': volume}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('create_volume, ' - 'volumename: %(volumename)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s, ' - 'Backend: %(backend)s, ' - 'Pool Name: %(eternus_pool)s, ' - 'Pool Type: %(pooltype)s.', - {'volumename': volumename, - 'rc': rc, - 'errordesc': errordesc, - 'backend': systemnamelist[0]['IdentifyingNumber'], - 'eternus_pool': eternus_pool, - 'pooltype': POOL_TYPE_dic[pooltype]}) - - # Create return value. - element_path = { - 'classname': element.classname, - 'keybindings': { - 'CreationClassName': element['CreationClassName'], - 'SystemName': element['SystemName'], - 'DeviceID': element['DeviceID'], - 'SystemCreationClassName': element['SystemCreationClassName'] - } - } - - volume_no = "0x" + element['DeviceID'][24:28] - - metadata = {'FJ_Backend': systemnamelist[0]['IdentifyingNumber'], - 'FJ_Volume_Name': volumename, - 'FJ_Volume_No': volume_no, - 'FJ_Pool_Name': eternus_pool, - 'FJ_Pool_Type': POOL_TYPE_dic[pooltype]} - - return (element_path, metadata) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - LOG.debug('create_volume_from_snapshot, ' - 'volume id: %(vid)s, volume size: %(vsize)s, ' - 'snapshot id: %(sid)s.', - {'vid': volume['id'], 'vsize': volume['size'], - 'sid': snapshot['id']}) - - self.conn = self._get_eternus_connection() - source_volume_instance = self._find_lun(snapshot) - - # Check the existence of source volume. - if source_volume_instance is None: - msg = _('create_volume_from_snapshot, ' - 'Source Volume does not exist in ETERNUS.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Create volume for the target volume. - (element_path, metadata) = self.create_volume(volume) - target_volume_instancename = self._create_eternus_instance_name( - element_path['classname'], element_path['keybindings']) - - try: - target_volume_instance = ( - self._get_eternus_instance(target_volume_instancename)) - except Exception: - msg = (_('create_volume_from_snapshot, ' - 'target volume instancename: %(volume_instancename)s, ' - 'Get Instance Failed.') - % {'volume_instancename': target_volume_instancename}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - self._create_local_cloned_volume(target_volume_instance, - source_volume_instance) - - return (element_path, metadata) - - def create_cloned_volume(self, volume, src_vref): - """Create clone of the specified volume.""" - LOG.debug('create_cloned_volume, ' - 'tgt: (%(tid)s, %(tsize)s), src: (%(sid)s, %(ssize)s).', - {'tid': volume['id'], 'tsize': volume['size'], - 'sid': src_vref['id'], 'ssize': src_vref['size']}) - - self.conn = self._get_eternus_connection() - source_volume_instance = self._find_lun(src_vref) - - if source_volume_instance is None: - msg = _('create_cloned_volume, ' - 'Source Volume does not exist in ETERNUS.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - (element_path, metadata) = self.create_volume(volume) - target_volume_instancename = self._create_eternus_instance_name( - element_path['classname'], element_path['keybindings']) - - try: - target_volume_instance = ( - self._get_eternus_instance(target_volume_instancename)) - except Exception: - msg = (_('create_cloned_volume, ' - 'target volume instancename: %(volume_instancename)s, ' - 'Get Instance Failed.') - % {'volume_instancename': target_volume_instancename}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - self._create_local_cloned_volume(target_volume_instance, - source_volume_instance) - - return (element_path, metadata) - - @lockutils.synchronized('ETERNUS-vol', 'cinder-', True) - def _create_local_cloned_volume(self, tgt_vol_instance, src_vol_instance): - """Create local clone of the specified volume.""" - s_volumename = src_vol_instance['ElementName'] - t_volumename = tgt_vol_instance['ElementName'] - - LOG.debug('_create_local_cloned_volume, ' - 'tgt volume name: %(t_volumename)s, ' - 'src volume name: %(s_volumename)s, ', - {'t_volumename': t_volumename, - 's_volumename': s_volumename}) - - # Get replicationservice for CreateElementReplica. - repservice = self._find_eternus_service(REPL) - - if repservice is None: - msg = _('_create_local_cloned_volume, ' - 'Replication Service not found.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Invoke method for create cloned volume from volume. - rc, errordesc, job = self._exec_eternus_service( - 'CreateElementReplica', - repservice, - SyncType=self._pywbem_uint(8, '16'), - SourceElement=src_vol_instance.path, - TargetElement=tgt_vol_instance.path) - - if rc != 0: - msg = (_('_create_local_cloned_volume, ' - 'volumename: %(volumename)s, ' - 'sourcevolumename: %(sourcevolumename)s, ' - 'source volume instance: %(source_volume)s, ' - 'target volume instance: %(target_volume)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.') - % {'volumename': t_volumename, - 'sourcevolumename': s_volumename, - 'source_volume': src_vol_instance.path, - 'target_volume': tgt_vol_instance.path, - 'rc': rc, - 'errordesc': errordesc}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_create_local_cloned_volume, out: %(rc)s, %(job)s.', - {'rc': rc, 'job': job}) - - def delete_volume(self, volume): - """Delete volume on ETERNUS.""" - LOG.debug('delete_volume, volume id: %s.', volume['id']) - - self.conn = self._get_eternus_connection() - vol_exist = self._delete_volume_setting(volume) - - if not vol_exist: - LOG.debug('delete_volume, volume not found in 1st check.') - return False - - # Check volume existence on ETERNUS again - # because volume is deleted when SnapOPC copysession is deleted. - vol_instance = self._find_lun(volume) - if vol_instance is None: - LOG.debug('delete_volume, volume not found in 2nd check, ' - 'but no problem.') - return True - - self._delete_volume(vol_instance) - return True - - @lockutils.synchronized('ETERNUS-vol', 'cinder-', True) - def _delete_volume_setting(self, volume): - """Delete volume setting (HostAffinity, CopySession) on ETERNUS.""" - LOG.debug('_delete_volume_setting, volume id: %s.', volume['id']) - - # Check the existence of volume. - volumename = self._create_volume_name(volume['id']) - vol_instance = self._find_lun(volume) - - if vol_instance is None: - LOG.info(_LI('_delete_volume_setting, volumename:%(volumename)s, ' - 'volume not found on ETERNUS. '), - {'volumename': volumename}) - return False - - # Delete host-affinity setting remained by unexpected error. - self._unmap_lun(volume, None, force=True) - - # Check copy session relating to target volume. - cpsessionlist = self._find_copysession(vol_instance) - delete_copysession_list = [] - wait_copysession_list = [] - - for cpsession in cpsessionlist: - LOG.debug('_delete_volume_setting, ' - 'volumename: %(volumename)s, ' - 'cpsession: %(cpsession)s.', - {'volumename': volumename, - 'cpsession': cpsession}) - - if cpsession['SyncedElement'] == vol_instance.path: - # Copy target : other_volume --(copy)--> vol_instance - delete_copysession_list.append(cpsession) - elif cpsession['SystemElement'] == vol_instance.path: - # Copy source : vol_instance --(copy)--> other volume - wait_copysession_list.append(cpsession) - - LOG.debug('_delete_volume_setting, ' - 'wait_cpsession: %(wait_cpsession)s, ' - 'delete_cpsession: %(delete_cpsession)s.', - {'wait_cpsession': wait_copysession_list, - 'delete_cpsession': delete_copysession_list}) - - for cpsession in wait_copysession_list: - self._wait_for_copy_complete(cpsession) - - for cpsession in delete_copysession_list: - self._delete_copysession(cpsession) - - LOG.debug('_delete_volume_setting, ' - 'wait_cpsession: %(wait_cpsession)s, ' - 'delete_cpsession: %(delete_cpsession)s, complete.', - {'wait_cpsession': wait_copysession_list, - 'delete_cpsession': delete_copysession_list}) - return True - - @lockutils.synchronized('ETERNUS-vol', 'cinder-', True) - def _delete_volume(self, vol_instance): - """Delete volume on ETERNUS.""" - LOG.debug('_delete_volume, volume name: %s.', - vol_instance['ElementName']) - - volumename = vol_instance['ElementName'] - - configservice = self._find_eternus_service(STOR_CONF) - if configservice is None: - msg = (_('_delete_volume, volumename: %(volumename)s, ' - 'Storage Configuration Service not found.') - % {'volumename': volumename}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_delete_volume, volumename: %(volumename)s, ' - 'vol_instance: %(vol_instance)s, ' - 'Method: ReturnToStoragePool.', - {'volumename': volumename, - 'vol_instance': vol_instance.path}) - - # Invoke method for delete volume - rc, errordesc, job = self._exec_eternus_service( - 'ReturnToStoragePool', - configservice, - TheElement=vol_instance.path) - - if rc != 0: - msg = (_('_delete_volume, volumename: %(volumename)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.') - % {'volumename': volumename, - 'rc': rc, - 'errordesc': errordesc}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_delete_volume, volumename: %(volumename)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.', - {'volumename': volumename, - 'rc': rc, - 'errordesc': errordesc}) - - @lockutils.synchronized('ETERNUS-vol', 'cinder-', True) - def create_snapshot(self, snapshot): - """Create snapshot using SnapOPC.""" - LOG.debug('create_snapshot, ' - 'snapshot id: %(sid)s, volume id: %(vid)s.', - {'sid': snapshot['id'], 'vid': snapshot['volume_id']}) - - self.conn = self._get_eternus_connection() - snapshotname = snapshot['name'] - volumename = snapshot['volume_name'] - vol_id = snapshot['volume_id'] - volume = snapshot['volume'] - d_volumename = self._create_volume_name(snapshot['id']) - s_volumename = self._create_volume_name(vol_id) - vol_instance = self._find_lun(volume) - repservice = self._find_eternus_service(REPL) - - # Check the existence of volume. - if vol_instance is None: - # Volume not found on ETERNUS. - msg = (_('create_snapshot, ' - 'volumename: %(s_volumename)s, ' - 'source volume not found on ETERNUS.') - % {'s_volumename': s_volumename}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if repservice is None: - msg = (_('create_snapshot, ' - 'volumename: %(volumename)s, ' - 'Replication Service not found.') - % {'volumename': volumename}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Get poolname from driver configuration file. - eternus_pool = self._get_drvcfg('EternusSnapPool') - # Check the existence of pool - pool = self._find_pool(eternus_pool) - if pool is None: - msg = (_('create_snapshot, ' - 'eternus_pool: %(eternus_pool)s, ' - 'pool not found.') - % {'eternus_pool': eternus_pool}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('create_snapshot, ' - 'snapshotname: %(snapshotname)s, ' - 'source volume name: %(volumename)s, ' - 'vol_instance.path: %(vol_instance)s, ' - 'dest_volumename: %(d_volumename)s, ' - 'pool: %(pool)s, ' - 'Invoke CreateElementReplica.', - {'snapshotname': snapshotname, - 'volumename': volumename, - 'vol_instance': vol_instance.path, - 'd_volumename': d_volumename, - 'pool': pool}) - - # Invoke method for create snapshot - rc, errordesc, job = self._exec_eternus_service( - 'CreateElementReplica', - repservice, - ElementName=d_volumename, - TargetPool=pool, - SyncType=self._pywbem_uint(7, '16'), - SourceElement=vol_instance.path) - - if rc != 0: - msg = (_('create_snapshot, ' - 'snapshotname: %(snapshotname)s, ' - 'source volume name: %(volumename)s, ' - 'vol_instance.path: %(vol_instance)s, ' - 'dest volume name: %(d_volumename)s, ' - 'pool: %(pool)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.') - % {'snapshotname': snapshotname, - 'volumename': volumename, - 'vol_instance': vol_instance.path, - 'd_volumename': d_volumename, - 'pool': pool, - 'rc': rc, - 'errordesc': errordesc}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - element = job['TargetElement'] - - LOG.debug('create_snapshot, ' - 'volumename:%(volumename)s, ' - 'Return code:%(rc)lu, ' - 'Error:%(errordesc)s.', - {'volumename': volumename, - 'rc': rc, - 'errordesc': errordesc}) - - # Create return value. - element_path = { - 'classname': element.classname, - 'keybindings': { - 'CreationClassName': element['CreationClassName'], - 'SystemName': element['SystemName'], - 'DeviceID': element['DeviceID'], - 'SystemCreationClassName': element['SystemCreationClassName'] - } - } - - sdv_no = "0x" + element['DeviceID'][24:28] - metadata = {'FJ_SDV_Name': d_volumename, - 'FJ_SDV_No': sdv_no, - 'FJ_Pool_Name': eternus_pool} - return (element_path, metadata) - - def delete_snapshot(self, snapshot): - """Delete snapshot.""" - LOG.debug('delete_snapshot, ' - 'snapshot id: %(sid)s, volume id: %(vid)s.', - {'sid': snapshot['id'], 'vid': snapshot['volume_id']}) - - vol_exist = self.delete_volume(snapshot) - LOG.debug('delete_snapshot, vol_exist: %s.', vol_exist) - return vol_exist - - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - LOG.debug('initialize_connection, ' - 'volume id: %(vid)s, protocol: %(prtcl)s.', - {'vid': volume['id'], 'prtcl': self.protocol}) - - self.conn = self._get_eternus_connection() - vol_instance = self._find_lun(volume) - # Check the existence of volume - if vol_instance is None: - # Volume not found - msg = (_('initialize_connection, ' - 'volume: %(volume)s, ' - 'Volume not found.') - % {'volume': volume['name']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - target_portlist = self._get_target_port() - mapdata = self._get_mapdata(vol_instance, connector, target_portlist) - - if mapdata: - # volume is already mapped - target_lun = mapdata.get('target_lun', None) - target_luns = mapdata.get('target_luns', None) - - LOG.info(_LI('initialize_connection, ' - 'volume: %(volume)s, ' - 'target_lun: %(target_lun)s, ' - 'target_luns: %(target_luns)s, ' - 'Volume is already mapped.'), - {'volume': volume['name'], - 'target_lun': target_lun, - 'target_luns': target_luns}) - else: - self._map_lun(vol_instance, connector, target_portlist) - mapdata = self._get_mapdata(vol_instance, - connector, target_portlist) - - mapdata['target_discovered'] = True - mapdata['volume_id'] = volume['id'] - - if self.protocol == 'fc': - device_info = {'driver_volume_type': 'fibre_channel', - 'data': mapdata} - elif self.protocol == 'iSCSI': - device_info = {'driver_volume_type': 'iscsi', - 'data': mapdata} - - LOG.debug('initialize_connection, ' - 'device_info:%(info)s.', - {'info': device_info}) - return device_info - - def terminate_connection(self, volume, connector, force=False, **kwargs): - """Disallow connection from connector.""" - LOG.debug('terminate_connection, ' - 'volume id: %(vid)s, protocol: %(prtcl)s, force: %(frc)s.', - {'vid': volume['id'], 'prtcl': self.protocol, 'frc': force}) - - self.conn = self._get_eternus_connection() - map_exist = self._unmap_lun(volume, connector) - - LOG.debug('terminate_connection, map_exist: %s.', map_exist) - return map_exist - - def build_fc_init_tgt_map(self, connector, target_wwn=None): - """Build parameter for Zone Manager""" - LOG.debug('build_fc_init_tgt_map, target_wwn: %s.', target_wwn) - - initiatorlist = self._find_initiator_names(connector) - - if target_wwn is None: - target_wwn = [] - target_portlist = self._get_target_port() - for target_port in target_portlist: - target_wwn.append(target_port['Name']) - - init_tgt_map = {initiator: target_wwn for initiator in initiatorlist} - - LOG.debug('build_fc_init_tgt_map, ' - 'initiator target mapping: %s.', init_tgt_map) - return init_tgt_map - - def check_attached_volume_in_zone(self, connector): - """Check Attached Volume in Same FC Zone or not""" - LOG.debug('check_attached_volume_in_zone, connector: %s.', connector) - - aglist = self._find_affinity_group(connector) - if not aglist: - attached = False - else: - attached = True - - LOG.debug('check_attached_volume_in_zone, attached: %s.', attached) - return attached - - @lockutils.synchronized('ETERNUS-vol', 'cinder-', True) - def extend_volume(self, volume, new_size): - """Extend volume on ETERNUS.""" - LOG.debug('extend_volume, volume id: %(vid)s, ' - 'size: %(size)s, new_size: %(nsize)s.', - {'vid': volume['id'], - 'size': volume['size'], 'nsize': new_size}) - - self.conn = self._get_eternus_connection() - volumesize = new_size * units.Gi - volumename = self._create_volume_name(volume['id']) - - # Get source volume instance. - vol_instance = self._find_lun(volume) - if vol_instance is None: - msg = (_('extend_volume, ' - 'volumename: %(volumename)s, ' - 'volume not found.') - % {'volumename': volumename}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('extend_volume, volumename: %(volumename)s, ' - 'volumesize: %(volumesize)u, ' - 'volume instance: %(vol_instance)s.', - {'volumename': volumename, - 'volumesize': volumesize, - 'vol_instance': vol_instance.path}) - - # Get poolname from driver configuration file. - eternus_pool = self._get_drvcfg('EternusPool') - # Check the existence of volume. - pool = self._find_pool(eternus_pool) - if pool is None: - msg = (_('extend_volume, ' - 'eternus_pool: %(eternus_pool)s, ' - 'pool not found.') - % {'eternus_pool': eternus_pool}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Set pooltype. - if 'RSP' in pool['InstanceID']: - pooltype = RAIDGROUP - else: - pooltype = TPPOOL - - configservice = self._find_eternus_service(STOR_CONF) - if configservice is None: - msg = (_('extend_volume, volume: %(volume)s, ' - 'volumename: %(volumename)s, ' - 'eternus_pool: %(eternus_pool)s, ' - 'Storage Configuration Service not found.') - % {'volume': volume, - 'volumename': volumename, - 'eternus_pool': eternus_pool}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('extend_volume, ' - 'CreateOrModifyElementFromStoragePool, ' - 'ConfigService: %(service)s, ' - 'ElementName: %(volumename)s, ' - 'InPool: %(eternus_pool)s, ' - 'ElementType: %(pooltype)u, ' - 'Size: %(volumesize)u, ' - 'TheElement: %(vol_instance)s.', - {'service': configservice, - 'volumename': volumename, - 'eternus_pool': eternus_pool, - 'pooltype': pooltype, - 'volumesize': volumesize, - 'vol_instance': vol_instance.path}) - - # Invoke method for extend volume - rc, errordesc, job = self._exec_eternus_service( - 'CreateOrModifyElementFromStoragePool', - configservice, - ElementName=volumename, - InPool=pool, - ElementType=self._pywbem_uint(pooltype, '16'), - Size=self._pywbem_uint(volumesize, '64'), - TheElement=vol_instance.path) - - if rc != 0: - msg = (_('extend_volume, ' - 'volumename: %(volumename)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s, ' - 'PoolType: %(pooltype)s.') - % {'volumename': volumename, - 'rc': rc, - 'errordesc': errordesc, - 'pooltype': POOL_TYPE_dic[pooltype]}) - - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('extend_volume, ' - 'volumename: %(volumename)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s, ' - 'Pool Name: %(eternus_pool)s, ' - 'Pool Type: %(pooltype)s.', - {'volumename': volumename, - 'rc': rc, - 'errordesc': errordesc, - 'eternus_pool': eternus_pool, - 'pooltype': POOL_TYPE_dic[pooltype]}) - - return eternus_pool - - @lockutils.synchronized('ETERNUS-update', 'cinder-', True) - def update_volume_stats(self): - """get pool capacity.""" - - self.conn = self._get_eternus_connection() - eternus_pool = self._get_drvcfg('EternusPool') - - LOG.debug('update_volume_stats, pool name: %s.', eternus_pool) - - pool = self._find_pool(eternus_pool, True) - if pool: - # pool is found - self.stats['total_capacity_gb'] = ( - pool['TotalManagedSpace'] / units.Gi) - - self.stats['free_capacity_gb'] = ( - pool['RemainingManagedSpace'] / units.Gi) - else: - # if pool information is unknown, set 0 GB to capacity information - LOG.warning(_LW('update_volume_stats, ' - 'eternus_pool:%(eternus_pool)s, ' - 'specified pool is not found.'), - {'eternus_pool': eternus_pool}) - self.stats['total_capacity_gb'] = 0 - self.stats['free_capacity_gb'] = 0 - - self.stats['multiattach'] = True - - LOG.debug('update_volume_stats, ' - 'eternus_pool:%(eternus_pool)s, ' - 'total capacity[%(total)s], ' - 'free capacity[%(free)s].', - {'eternus_pool': eternus_pool, - 'total': self.stats['total_capacity_gb'], - 'free': self.stats['free_capacity_gb']}) - - return (self.stats, eternus_pool) - - def _get_mapdata(self, vol_instance, connector, target_portlist): - """return mapping information.""" - mapdata = None - multipath = connector.get('multipath', False) - - LOG.debug('_get_mapdata, volume name: %(vname)s, ' - 'protocol: %(prtcl)s, multipath: %(mpath)s.', - {'vname': vol_instance['ElementName'], - 'prtcl': self.protocol, 'mpath': multipath}) - - # find affinity group - # attach the connector and include the volume - aglist = self._find_affinity_group(connector, vol_instance) - if not aglist: - LOG.debug('_get_mapdata, ag_list:%s.', aglist) - else: - if self.protocol == 'fc': - mapdata = self._get_mapdata_fc(aglist, vol_instance, - target_portlist) - elif self.protocol == 'iSCSI': - mapdata = self._get_mapdata_iscsi(aglist, vol_instance, - multipath) - - LOG.debug('_get_mapdata, mapdata: %s.', mapdata) - return mapdata - - def _get_mapdata_fc(self, aglist, vol_instance, target_portlist): - """_get_mapdata for FibreChannel.""" - target_wwn = [] - - try: - ag_volmaplist = self._reference_eternus_names( - aglist[0], - ResultClass='CIM_ProtocolControllerForUnit') - vo_volmaplist = self._reference_eternus_names( - vol_instance.path, - ResultClass='CIM_ProtocolControllerForUnit') - except pywbem.CIM_Error: - msg = (_('_get_mapdata_fc, ' - 'getting host-affinity from aglist/vol_instance failed, ' - 'affinitygroup: %(ag)s, ' - 'ReferenceNames, ' - 'cannot connect to ETERNUS.') - % {'ag': aglist[0]}) - LOG.exception(msg) - raise exception.VolumeBackendAPIException(data=msg) - - volmap = None - for vo_volmap in vo_volmaplist: - if vo_volmap in ag_volmaplist: - volmap = vo_volmap - break - - try: - volmapinstance = self._get_eternus_instance( - volmap, - LocalOnly=False) - except pywbem.CIM_Error: - msg = (_('_get_mapdata_fc, ' - 'getting host-affinity instance failed, ' - 'volmap: %(volmap)s, ' - 'GetInstance, ' - 'cannot connect to ETERNUS.') - % {'volmap': volmap}) - LOG.exception(msg) - raise exception.VolumeBackendAPIException(data=msg) - - target_lun = int(volmapinstance['DeviceNumber'], 16) - - for target_port in target_portlist: - target_wwn.append(target_port['Name']) - - mapdata = {'target_wwn': target_wwn, - 'target_lun': target_lun} - LOG.debug('_get_mapdata_fc, mapdata: %s.', mapdata) - return mapdata - - def _get_mapdata_iscsi(self, aglist, vol_instance, multipath): - """_get_mapdata for iSCSI.""" - target_portals = [] - target_iqns = [] - target_luns = [] - - try: - vo_volmaplist = self._reference_eternus_names( - vol_instance.path, - ResultClass='CIM_ProtocolControllerForUnit') - except Exception: - msg = (_('_get_mapdata_iscsi, ' - 'vol_instance: %(vol_instance)s, ' - 'ReferenceNames: CIM_ProtocolControllerForUnit, ' - 'cannot connect to ETERNUS.') - % {'vol_instance': vol_instance}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - target_properties_list = self._get_eternus_iscsi_properties() - target_list = [prop[0] for prop in target_properties_list] - properties_list = ( - [(prop[1], prop[2]) for prop in target_properties_list]) - - for ag in aglist: - try: - iscsi_endpointlist = ( - self._assoc_eternus_names( - ag, - AssocClass='FUJITSU_SAPAvailableForElement', - ResultClass='FUJITSU_iSCSIProtocolEndpoint')) - except Exception: - msg = (_('_get_mapdata_iscsi, ' - 'Associators: FUJITSU_SAPAvailableForElement, ' - 'cannot connect to ETERNUS.')) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - iscsi_endpoint = iscsi_endpointlist[0] - if iscsi_endpoint not in target_list: - continue - - idx = target_list.index(iscsi_endpoint) - target_portal, target_iqn = properties_list[idx] - - try: - ag_volmaplist = self._reference_eternus_names( - ag, - ResultClass='CIM_ProtocolControllerForUnit') - except Exception: - msg = (_('_get_mapdata_iscsi, ' - 'affinitygroup: %(ag)s, ' - 'ReferenceNames, ' - 'cannot connect to ETERNUS.') - % {'ag': ag}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - volmap = None - for vo_volmap in vo_volmaplist: - if vo_volmap in ag_volmaplist: - volmap = vo_volmap - break - - if volmap is None: - continue - - try: - volmapinstance = self._get_eternus_instance( - volmap, - LocalOnly=False) - except Exception: - msg = (_('_get_mapdata_iscsi, ' - 'volmap: %(volmap)s, ' - 'GetInstance, ' - 'cannot connect to ETERNUS.') - % {'volmap': volmap}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - target_lun = int(volmapinstance['DeviceNumber'], 16) - - target_portals.append(target_portal) - target_iqns.append(target_iqn) - target_luns.append(target_lun) - - if multipath: - mapdata = {'target_portals': target_portals, - 'target_iqns': target_iqns, - 'target_luns': target_luns} - else: - mapdata = {'target_portal': target_portals[0], - 'target_iqn': target_iqns[0], - 'target_lun': target_luns[0]} - - LOG.debug('_get_mapdata_iscsi, mapdata: %s.', mapdata) - return mapdata - - def _get_drvcfg(self, tagname, filename=None, multiple=False): - """read from driver configuration file.""" - if filename is None: - # set default configuration file name - filename = self.configuration.cinder_eternus_config_file - - LOG.debug("_get_drvcfg, input[%(filename)s][%(tagname)s].", - {'filename': filename, 'tagname': tagname}) - - tree = parse(filename) - elem = tree.getroot() - - ret = None - if not multiple: - ret = elem.findtext(".//" + tagname) - else: - ret = [] - for e in elem.findall(".//" + tagname): - if (e.text is not None) and (e.text not in ret): - ret.append(e.text) - - if not ret: - msg = (_('_get_drvcfg, ' - 'filename: %(filename)s, ' - 'tagname: %(tagname)s, ' - 'data is None!! ' - 'Please edit driver configuration file and correct.') - % {'filename': filename, - 'tagname': tagname}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return ret - - def _get_eternus_connection(self, filename=None): - """return WBEM connection.""" - LOG.debug('_get_eternus_connection, filename: %s.', filename) - - ip = self._get_drvcfg('EternusIP', filename) - port = self._get_drvcfg('EternusPort', filename) - user = self._get_drvcfg('EternusUser', filename) - passwd = self._get_drvcfg('EternusPassword', filename) - url = 'http://' + ip + ':' + port - - conn = pywbem.WBEMConnection(url, (user, passwd), - default_namespace='root/eternus') - - if conn is None: - msg = (_('_get_eternus_connection, ' - 'filename: %(filename)s, ' - 'ip: %(ip)s, ' - 'port: %(port)s, ' - 'user: %(user)s, ' - 'passwd: ****, ' - 'url: %(url)s, ' - 'FAILED!!.') - % {'filename': filename, - 'ip': ip, - 'port': port, - 'user': user, - 'url': url}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_get_eternus_connection, conn: %s.', conn) - return conn - - def _create_volume_name(self, id_code): - """create volume_name on ETERNUS from id on OpenStack.""" - LOG.debug('_create_volume_name, id_code: %s.', id_code) - - if id_code is None: - msg = _('_create_volume_name, id_code is None.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - m = hashlib.md5() - m.update(id_code.encode('utf-8')) - - # pylint: disable=E1121 - volumename = base64.urlsafe_b64encode(m.digest()).decode() - ret = VOL_PREFIX + six.text_type(volumename) - - LOG.debug('_create_volume_name, ret: %s', ret) - return ret - - def _find_pool(self, eternus_pool, detail=False): - """find Instance or InstanceName of pool by pool name on ETERNUS.""" - LOG.debug('_find_pool, pool name: %s.', eternus_pool) - - tppoollist = [] - rgpoollist = [] - - # Get pools info form CIM instance(include info about instance path). - try: - tppoollist = self._enum_eternus_instances( - 'FUJITSU_ThinProvisioningPool') - rgpoollist = self._enum_eternus_instances( - 'FUJITSU_RAIDStoragePool') - except Exception: - msg = (_('_find_pool, ' - 'eternus_pool:%(eternus_pool)s, ' - 'EnumerateInstances, ' - 'cannot connect to ETERNUS.') - % {'eternus_pool': eternus_pool}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Make total pools list. - poollist = tppoollist + rgpoollist - - # One eternus backend has only one special pool name - # so just use pool name can get the target pool. - for pool in poollist: - if pool['ElementName'] == eternus_pool: - poolinstance = pool - break - else: - poolinstance = None - - if poolinstance is None: - ret = None - elif detail is True: - ret = poolinstance - else: - ret = poolinstance.path - - LOG.debug('_find_pool, pool: %s.', ret) - return ret - - def _find_eternus_service(self, classname): - """find CIM instance about service information.""" - LOG.debug('_find_eternus_service, ' - 'classname: %s.', classname) - - try: - services = self._enum_eternus_instance_names( - six.text_type(classname)) - except Exception: - msg = (_('_find_eternus_service, ' - 'classname: %(classname)s, ' - 'EnumerateInstanceNames, ' - 'cannot connect to ETERNUS.') - % {'classname': classname}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - ret = services[0] - LOG.debug('_find_eternus_service, ' - 'classname: %(classname)s, ' - 'ret: %(ret)s.', - {'classname': classname, 'ret': ret}) - return ret - - @lockutils.synchronized('ETERNUS-SMIS-exec', 'cinder-', True) - def _exec_eternus_service(self, classname, instanceNameList, **param_dict): - """Execute SMI-S Method.""" - LOG.debug('_exec_eternus_service, ' - 'classname: %(a)s, ' - 'instanceNameList: %(b)s, ' - 'parameters: %(c)s.', - {'a': classname, - 'b': instanceNameList, - 'c': param_dict}) - - # Use InvokeMethod. - try: - rc, retdata = self.conn.InvokeMethod( - classname, - instanceNameList, - **param_dict) - except Exception: - if rc is None: - msg = (_('_exec_eternus_service, ' - 'classname: %(classname)s, ' - 'InvokeMethod, ' - 'cannot connect to ETERNUS.') - % {'classname': classname}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # If the result has job information, wait for job complete - if "Job" in retdata: - rc = self._wait_for_job_complete(self.conn, retdata) - - errordesc = RETCODE_dic.get(six.text_type(rc), UNDEF_MSG) - - ret = (rc, errordesc, retdata) - - LOG.debug('_exec_eternus_service, ' - 'classname: %(a)s, ' - 'instanceNameList: %(b)s, ' - 'parameters: %(c)s, ' - 'Return code: %(rc)s, ' - 'Error: %(errordesc)s, ' - 'Retrun data: %(retdata)s.', - {'a': classname, - 'b': instanceNameList, - 'c': param_dict, - 'rc': rc, - 'errordesc': errordesc, - 'retdata': retdata}) - return ret - - @lockutils.synchronized('ETERNUS-SMIS-other', 'cinder-', True) - def _enum_eternus_instances(self, classname): - """Enumerate Instances.""" - LOG.debug('_enum_eternus_instances, classname: %s.', classname) - - ret = self.conn.EnumerateInstances(classname) - - LOG.debug('_enum_eternus_instances, enum %d instances.', len(ret)) - return ret - - @lockutils.synchronized('ETERNUS-SMIS-other', 'cinder-', True) - def _enum_eternus_instance_names(self, classname): - """Enumerate Instance Names.""" - LOG.debug('_enum_eternus_instance_names, classname: %s.', classname) - - ret = self.conn.EnumerateInstanceNames(classname) - - LOG.debug('_enum_eternus_instance_names, enum %d names.', len(ret)) - return ret - - @lockutils.synchronized('ETERNUS-SMIS-getinstance', 'cinder-', True) - def _get_eternus_instance(self, classname, **param_dict): - """Get Instance.""" - LOG.debug('_get_eternus_instance, ' - 'classname: %(cls)s, param: %(param)s.', - {'cls': classname, 'param': param_dict}) - - ret = self.conn.GetInstance(classname, **param_dict) - - LOG.debug('_get_eternus_instance, ret: %s.', ret) - return ret - - @lockutils.synchronized('ETERNUS-SMIS-other', 'cinder-', True) - def _assoc_eternus(self, classname, **param_dict): - """Associator.""" - LOG.debug('_assoc_eternus, ' - 'classname: %(cls)s, param: %(param)s.', - {'cls': classname, 'param': param_dict}) - - ret = self.conn.Associators(classname, **param_dict) - - LOG.debug('_assoc_eternus, enum %d instances.', len(ret)) - return ret - - @lockutils.synchronized('ETERNUS-SMIS-other', 'cinder-', True) - def _assoc_eternus_names(self, classname, **param_dict): - """Associator Names.""" - LOG.debug('_assoc_eternus_names, ' - 'classname: %(cls)s, param: %(param)s.', - {'cls': classname, 'param': param_dict}) - - ret = self.conn.AssociatorNames(classname, **param_dict) - - LOG.debug('_assoc_eternus_names, enum %d names.', len(ret)) - return ret - - @lockutils.synchronized('ETERNUS-SMIS-other', 'cinder-', True) - def _reference_eternus_names(self, classname, **param_dict): - """Refference Names.""" - LOG.debug('_reference_eternus_names, ' - 'classname: %(cls)s, param: %(param)s.', - {'cls': classname, 'param': param_dict}) - - ret = self.conn.ReferenceNames(classname, **param_dict) - - LOG.debug('_reference_eternus_names, enum %d names.', len(ret)) - return ret - - def _create_eternus_instance_name(self, classname, bindings): - """create CIM InstanceName from classname and bindings.""" - LOG.debug('_create_eternus_instance_name, ' - 'classname: %(cls)s, bindings: %(bind)s.', - {'cls': classname, 'bind': bindings}) - - instancename = None - - try: - instancename = pywbem.CIMInstanceName( - classname, - namespace='root/eternus', - keybindings=bindings) - except NameError: - instancename = None - - LOG.debug('_create_eternus_instance_name, ret: %s.', instancename) - return instancename - - def _find_lun(self, volume): - """find lun instance from volume class or volumename on ETERNUS.""" - LOG.debug('_find_lun, volume id: %s.', volume['id']) - volumeinstance = None - volumename = self._create_volume_name(volume['id']) - - try: - location = ast.literal_eval(volume['provider_location']) - classname = location['classname'] - bindings = location['keybindings'] - - if classname and bindings: - LOG.debug('_find_lun, ' - 'classname: %(classname)s, ' - 'bindings: %(bindings)s.', - {'classname': classname, - 'bindings': bindings}) - volume_instance_name = ( - self._create_eternus_instance_name(classname, bindings)) - - LOG.debug('_find_lun, ' - 'volume_insatnce_name: %(volume_instance_name)s.', - {'volume_instance_name': volume_instance_name}) - - vol_instance = ( - self._get_eternus_instance(volume_instance_name)) - - if vol_instance['ElementName'] == volumename: - volumeinstance = vol_instance - except Exception: - volumeinstance = None - LOG.debug('_find_lun, ' - 'Cannot get volume instance from provider location, ' - 'Search all volume using EnumerateInstanceNames.') - - if volumeinstance is None: - # for old version - - LOG.debug('_find_lun, ' - 'volumename: %(volumename)s.', - {'volumename': volumename}) - - # get volume instance from volumename on ETERNUS - try: - namelist = self._enum_eternus_instance_names( - 'FUJITSU_StorageVolume') - except Exception: - msg = (_('_find_lun, ' - 'volumename: %(volumename)s, ' - 'EnumerateInstanceNames, ' - 'cannot connect to ETERNUS.') - % {'volumename': volumename}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for name in namelist: - try: - vol_instance = self._get_eternus_instance(name) - - if vol_instance['ElementName'] == volumename: - volumeinstance = vol_instance - path = volumeinstance.path - - LOG.debug('_find_lun, ' - 'volumename: %(volumename)s, ' - 'vol_instance: %(vol_instance)s.', - {'volumename': volumename, - 'vol_instance': path}) - break - except Exception: - continue - else: - LOG.debug('_find_lun, ' - 'volumename: %(volumename)s, ' - 'volume not found on ETERNUS.', - {'volumename': volumename}) - - LOG.debug('_find_lun, ret: %s.', volumeinstance) - return volumeinstance - - def _find_copysession(self, vol_instance): - """find copysession from volumename on ETERNUS.""" - LOG.debug('_find_copysession, volume name: %s.', - vol_instance['ElementName']) - - try: - cpsessionlist = self.conn.ReferenceNames( - vol_instance.path, - ResultClass='FUJITSU_StorageSynchronized') - except Exception: - msg = (_('_find_copysession, ' - 'ReferenceNames, ' - 'vol_instance: %(vol_instance_path)s, ' - 'Cannot connect to ETERNUS.') - % {'vol_instance_path': vol_instance.path}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_find_copysession, ' - 'cpsessionlist: %(cpsessionlist)s.', - {'cpsessionlist': cpsessionlist}) - - LOG.debug('_find_copysession, ret: %s.', cpsessionlist) - return cpsessionlist - - def _wait_for_copy_complete(self, cpsession): - """Wait for the completion of copy.""" - LOG.debug('_wait_for_copy_complete, cpsession: %s.', cpsession) - - cpsession_instance = None - - while True: - try: - cpsession_instance = self.conn.GetInstance( - cpsession, - LocalOnly=False) - except Exception: - cpsession_instance = None - - # if copy session is none, - # it means copy session was finished,break and return - if cpsession_instance is None: - break - - LOG.debug('_wait_for_copy_complete, ' - 'find target copysession, ' - 'wait for end of copysession.') - - if cpsession_instance['CopyState'] == BROKEN: - msg = (_('_wait_for_copy_complete, ' - 'cpsession: %(cpsession)s, ' - 'copysession state is BROKEN.') - % {'cpsession': cpsession}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - time.sleep(10) - - def _delete_copysession(self, cpsession): - """delete copysession.""" - LOG.debug('_delete_copysession: cpssession: %s.', cpsession) - - try: - cpsession_instance = self._get_eternus_instance( - cpsession, LocalOnly=False) - except Exception: - LOG.info(_LI('_delete_copysession, ' - 'The copysession was already completed.')) - return - - copytype = cpsession_instance['CopyType'] - - # set oparation code - # SnapOPC: 19 (Return To ResourcePool) - # OPC:8 (Detach) - # EC/REC:8 (Detach) - operation = OPERATION_dic.get(copytype, None) - if operation is None: - msg = (_('_delete_copysession, ' - 'copy session type is undefined! ' - 'copy session: %(cpsession)s, ' - 'copy type: %(copytype)s.') - % {'cpsession': cpsession, - 'copytype': copytype}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - repservice = self._find_eternus_service(REPL) - if repservice is None: - msg = (_('_delete_copysession, ' - 'Cannot find Replication Service')) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Invoke method for delete copysession - rc, errordesc, job = self._exec_eternus_service( - 'ModifyReplicaSynchronization', - repservice, - Operation=self._pywbem_uint(operation, '16'), - Synchronization=cpsession, - Force=True, - WaitForCopyState=self._pywbem_uint(15, '16')) - - LOG.debug('_delete_copysession, ' - 'copysession: %(cpsession)s, ' - 'operation: %(operation)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.', - {'cpsession': cpsession, - 'operation': operation, - 'rc': rc, - 'errordesc': errordesc}) - - if rc == COPYSESSION_NOT_EXIST: - LOG.debug('_delete_copysession, ' - 'cpsession: %(cpsession)s, ' - 'copysession is not exist.', - {'cpsession': cpsession}) - elif rc != 0: - msg = (_('_delete_copysession, ' - 'copysession: %(cpsession)s, ' - 'operation: %(operation)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.') - % {'cpsession': cpsession, - 'operation': operation, - 'rc': rc, - 'errordesc': errordesc}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _get_target_port(self): - """return target portid.""" - LOG.debug('_get_target_port, protocol: %s.', self.protocol) - - target_portlist = [] - if self.protocol == 'fc': - prtcl_endpoint = 'FUJITSU_SCSIProtocolEndpoint' - connection_type = 2 - elif self.protocol == 'iSCSI': - prtcl_endpoint = 'FUJITSU_iSCSIProtocolEndpoint' - connection_type = 7 - - try: - tgtportlist = self._enum_eternus_instances(prtcl_endpoint) - except Exception: - msg = (_('_get_target_port, ' - 'EnumerateInstances, ' - 'cannot connect to ETERNUS.')) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for tgtport in tgtportlist: - # Check : protocol of tgtport - if tgtport['ConnectionType'] != connection_type: - continue - - # Check : if port is for remote copy, continue - if (tgtport['RAMode'] & 0x7B) != 0x00: - continue - - # Check : if port is for StorageCluster, continue - if 'SCGroupNo' in tgtport: - continue - - target_portlist.append(tgtport) - - LOG.debug('_get_target_port, ' - 'connection type: %(cont)s, ' - 'ramode: %(ramode)s.', - {'cont': tgtport['ConnectionType'], - 'ramode': tgtport['RAMode']}) - - LOG.debug('_get_target_port, ' - 'target port: %(target_portid)s.', - {'target_portid': target_portlist}) - - if len(target_portlist) == 0: - msg = (_('_get_target_port, ' - 'protcol: %(protocol)s, ' - 'target_port not found.') - % {'protocol': self.protocol}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_get_target_port, ret: %s.', target_portlist) - return target_portlist - - @lockutils.synchronized('ETERNUS-connect', 'cinder-', True) - def _map_lun(self, vol_instance, connector, targetlist=None): - """map volume to host.""" - volumename = vol_instance['ElementName'] - LOG.debug('_map_lun, ' - 'volume name: %(vname)s, connector: %(connector)s.', - {'vname': volumename, 'connector': connector}) - - volume_uid = vol_instance['Name'] - initiatorlist = self._find_initiator_names(connector) - aglist = self._find_affinity_group(connector) - configservice = self._find_eternus_service(CTRL_CONF) - - if targetlist is None: - targetlist = self._get_target_port() - - if configservice is None: - msg = (_('_map_lun, ' - 'vol_instance.path:%(vol)s, ' - 'volumename: %(volumename)s, ' - 'volume_uid: %(uid)s, ' - 'initiator: %(initiator)s, ' - 'target: %(tgt)s, ' - 'aglist: %(aglist)s, ' - 'Storage Configuration Service not found.') - % {'vol': vol_instance.path, - 'volumename': volumename, - 'uid': volume_uid, - 'initiator': initiatorlist, - 'tgt': targetlist, - 'aglist': aglist}) - - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_map_lun, ' - 'vol_instance.path: %(vol_instance)s, ' - 'volumename:%(volumename)s, ' - 'initiator:%(initiator)s, ' - 'target:%(tgt)s.', - {'vol_instance': vol_instance.path, - 'volumename': [volumename], - 'initiator': initiatorlist, - 'tgt': targetlist}) - - if not aglist: - # Create affinity group and set host-affinity. - for target in targetlist: - LOG.debug('_map_lun, ' - 'lun_name: %(volume_uid)s, ' - 'Initiator: %(initiator)s, ' - 'target: %(target)s.', - {'volume_uid': [volume_uid], - 'initiator': initiatorlist, - 'target': target['Name']}) - - rc, errordesc, job = self._exec_eternus_service( - 'ExposePaths', - configservice, - LUNames=[volume_uid], - InitiatorPortIDs=initiatorlist, - TargetPortIDs=[target['Name']], - DeviceAccesses=[self._pywbem_uint(2, '16')]) - - LOG.debug('_map_lun, ' - 'Error: %(errordesc)s, ' - 'Return code: %(rc)lu, ' - 'Create affinitygroup and set host-affinity.', - {'errordesc': errordesc, - 'rc': rc}) - - if rc != 0 and rc != LUNAME_IN_USE: - LOG.warning(_LW('_map_lun, ' - 'lun_name: %(volume_uid)s, ' - 'Initiator: %(initiator)s, ' - 'target: %(target)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.'), - {'volume_uid': [volume_uid], - 'initiator': initiatorlist, - 'target': target['Name'], - 'rc': rc, - 'errordesc': errordesc}) - else: - # Add lun to affinity group - for ag in aglist: - LOG.debug('_map_lun, ' - 'ag: %(ag)s, lun_name: %(volume_uid)s.', - {'ag': ag, - 'volume_uid': volume_uid}) - - rc, errordesc, job = self._exec_eternus_service( - 'ExposePaths', - configservice, LUNames=[volume_uid], - DeviceAccesses=[self._pywbem_uint(2, '16')], - ProtocolControllers=[ag]) - - LOG.debug('_map_lun, ' - 'Error: %(errordesc)s, ' - 'Return code: %(rc)lu, ' - 'Add lun to affinity group.', - {'errordesc': errordesc, - 'rc': rc}) - - if rc != 0 and rc != LUNAME_IN_USE: - LOG.warning(_LW('_map_lun, ' - 'lun_name: %(volume_uid)s, ' - 'Initiator: %(initiator)s, ' - 'ag: %(ag)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.'), - {'volume_uid': [volume_uid], - 'initiator': initiatorlist, - 'ag': ag, - 'rc': rc, - 'errordesc': errordesc}) - - def _find_initiator_names(self, connector): - """return initiator names.""" - - initiatornamelist = [] - - if self.protocol == 'fc' and connector['wwpns']: - LOG.debug('_find_initiator_names, wwpns: %s.', - connector['wwpns']) - initiatornamelist = connector['wwpns'] - elif self.protocol == 'iSCSI' and connector['initiator']: - LOG.debug('_find_initiator_names, initiator: %s.', - connector['initiator']) - initiatornamelist.append(connector['initiator']) - - if not initiatornamelist: - msg = (_('_find_initiator_names, ' - 'connector: %(connector)s, ' - 'initiator not found.') - % {'connector': connector}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_find_initiator_names, ' - 'initiator list: %(initiator)s.', - {'initiator': initiatornamelist}) - - return initiatornamelist - - def _find_affinity_group(self, connector, vol_instance=None): - """find affinity group from connector.""" - LOG.debug('_find_affinity_group, vol_instance: %s.', vol_instance) - - affinity_grouplist = [] - initiatorlist = self._find_initiator_names(connector) - - if vol_instance is None: - try: - aglist = self._enum_eternus_instance_names( - 'FUJITSU_AffinityGroupController') - except Exception: - msg = (_('_find_affinity_group, ' - 'connector: %(connector)s, ' - 'EnumerateInstanceNames, ' - 'cannot connect to ETERNUS.') - % {'connector': connector}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_find_affinity_group,' - 'affinity_groups:%s', aglist) - else: - try: - aglist = self._assoc_eternus_names( - vol_instance.path, - AssocClass='FUJITSU_ProtocolControllerForUnit', - ResultClass='FUJITSU_AffinityGroupController') - except Exception: - msg = (_('_find_affinity_group,' - 'connector: %(connector)s,' - 'AssocNames: FUJITSU_ProtocolControllerForUnit, ' - 'cannot connect to ETERNUS.') - % {'connector': connector}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_find_affinity_group, ' - 'vol_instance.path: %(volume)s, ' - 'affinity_groups: %(aglist)s.', - {'volume': vol_instance.path, - 'aglist': aglist}) - - for ag in aglist: - try: - hostaglist = self._assoc_eternus( - ag, - AssocClass='FUJITSU_AuthorizedTarget', - ResultClass='FUJITSU_AuthorizedPrivilege') - except Exception: - msg = (_('_find_affinity_group, ' - 'connector: %(connector)s, ' - 'Associators: FUJITSU_AuthorizedTarget, ' - 'cannot connect to ETERNUS.') - % {'connector': connector}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for hostag in hostaglist: - for initiator in initiatorlist: - if initiator.lower() not in hostag['InstanceID'].lower(): - continue - - LOG.debug('_find_affinity_group, ' - 'AffinityGroup: %(ag)s.', {'ag': ag}) - affinity_grouplist.append(ag) - break - break - - LOG.debug('_find_affinity_group, ' - 'initiators: %(initiator)s, ' - 'affinity_group: %(affinity_group)s.', - {'initiator': initiatorlist, - 'affinity_group': affinity_grouplist}) - return affinity_grouplist - - @lockutils.synchronized('ETERNUS-connect', 'cinder-', True) - def _unmap_lun(self, volume, connector, force=False): - """unmap volume from host.""" - LOG.debug('_map_lun, volume id: %(vid)s, ' - 'connector: %(connector)s, force: %(frc)s.', - {'vid': volume['id'], - 'connector': connector, 'frc': force}) - - volumename = self._create_volume_name(volume['id']) - vol_instance = self._find_lun(volume) - if vol_instance is None: - LOG.info(_LI('_unmap_lun, ' - 'volumename:%(volumename)s, ' - 'volume not found.'), - {'volumename': volumename}) - return False - - volume_uid = vol_instance['Name'] - - if not force: - aglist = self._find_affinity_group(connector, vol_instance) - if not aglist: - LOG.info(_LI('_unmap_lun, ' - 'volumename: %(volumename)s, ' - 'volume is not mapped.'), - {'volumename': volumename}) - return False - else: - try: - aglist = self._assoc_eternus_names( - vol_instance.path, - AssocClass='CIM_ProtocolControllerForUnit', - ResultClass='FUJITSU_AffinityGroupController') - except Exception: - msg = (_('_unmap_lun,' - 'vol_instance.path: %(volume)s, ' - 'AssociatorNames: CIM_ProtocolControllerForUnit, ' - 'cannot connect to ETERNUS.') - % {'volume': vol_instance.path}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_unmap_lun, ' - 'vol_instance.path: %(volume)s, ' - 'affinity_groups: %(aglist)s.', - {'volume': vol_instance.path, - 'aglist': aglist}) - - configservice = self._find_eternus_service(CTRL_CONF) - if configservice is None: - msg = (_('_unmap_lun, ' - 'vol_instance.path: %(volume)s, ' - 'volumename: %(volumename)s, ' - 'volume_uid: %(uid)s, ' - 'aglist: %(aglist)s, ' - 'Controller Configuration Service not found.') - % {'vol': vol_instance.path, - 'volumename': [volumename], - 'uid': [volume_uid], - 'aglist': aglist}) - - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for ag in aglist: - LOG.debug('_unmap_lun, ' - 'volumename: %(volumename)s, ' - 'volume_uid: %(volume_uid)s, ' - 'AffinityGroup: %(ag)s.', - {'volumename': volumename, - 'volume_uid': volume_uid, - 'ag': ag}) - - rc, errordesc, job = self._exec_eternus_service( - 'HidePaths', - configservice, - LUNames=[volume_uid], - ProtocolControllers=[ag]) - - LOG.debug('_unmap_lun, ' - 'Error: %(errordesc)s, ' - 'Return code: %(rc)lu.', - {'errordesc': errordesc, - 'rc': rc}) - - if rc == LUNAME_NOT_EXIST: - LOG.debug('_unmap_lun, ' - 'volumename: %(volumename)s, ' - 'Invalid LUNames.', - {'volumename': volumename}) - elif rc != 0: - msg = (_('_unmap_lun, ' - 'volumename: %(volumename)s, ' - 'volume_uid: %(volume_uid)s, ' - 'AffinityGroup: %(ag)s, ' - 'Return code: %(rc)lu, ' - 'Error: %(errordesc)s.') - % {'volumename': volumename, - 'volume_uid': volume_uid, - 'ag': ag, - 'rc': rc, - 'errordesc': errordesc}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('_unmap_lun, ' - 'volumename: %(volumename)s.', - {'volumename': volumename}) - return True - - def _get_eternus_iscsi_properties(self): - """get target port iqns and target_portals.""" - - iscsi_properties_list = [] - iscsiip_list = self._get_drvcfg('EternusISCSIIP', multiple=True) - iscsi_port = self.configuration.iscsi_port - - LOG.debug('_get_eternus_iscsi_properties, iplist: %s.', iscsiip_list) - - try: - ip_endpointlist = self._enum_eternus_instance_names( - 'FUJITSU_IPProtocolEndpoint') - except Exception: - msg = (_('_get_eternus_iscsi_properties, ' - 'iscsiip: %(iscsiip)s, ' - 'EnumerateInstanceNames, ' - 'cannot connect to ETERNUS.') - % {'iscsiip': iscsiip_list}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for ip_endpoint in ip_endpointlist: - try: - ip_endpoint_instance = self._get_eternus_instance( - ip_endpoint) - ip_address = ip_endpoint_instance['IPv4Address'] - LOG.debug('_get_eternus_iscsi_properties, ' - 'instanceip: %(ip)s, ' - 'iscsiip: %(iscsiip)s.', - {'ip': ip_address, - 'iscsiip': iscsiip_list}) - except Exception: - msg = (_('_get_eternus_iscsi_properties, ' - 'iscsiip: %(iscsiip)s, ' - 'GetInstance, ' - 'cannot connect to ETERNUS.') - % {'iscsiip': iscsiip_list}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if ip_address not in iscsiip_list: - continue - - LOG.debug('_get_eternus_iscsi_properties, ' - 'find iscsiip: %(ip)s.', {'ip': ip_address}) - try: - tcp_endpointlist = self._assoc_eternus_names( - ip_endpoint, - AssocClass='CIM_BindsTo', - ResultClass='FUJITSU_TCPProtocolEndpoint') - except Exception: - msg = (_('_get_eternus_iscsi_properties, ' - 'iscsiip: %(iscsiip)s, ' - 'AssociatorNames: CIM_BindsTo, ' - 'cannot connect to ETERNUS.') - % {'iscsiip': ip_address}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for tcp_endpoint in tcp_endpointlist: - try: - iscsi_endpointlist = ( - self._assoc_eternus(tcp_endpoint, - AssocClass='CIM_BindsTo', - ResultClass='FUJITSU_iSCSI' - 'ProtocolEndpoint')) - except Exception: - msg = (_('_get_eternus_iscsi_properties, ' - 'iscsiip: %(iscsiip)s, ' - 'AssociatorNames: CIM_BindsTo, ' - 'cannot connect to ETERNUS.') - % {'iscsiip': ip_address}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for iscsi_endpoint in iscsi_endpointlist: - target_portal = "%s:%s" % (ip_address, iscsi_port) - iqn = iscsi_endpoint['Name'].split(',')[0] - iscsi_properties_list.append((iscsi_endpoint.path, - target_portal, - iqn)) - LOG.debug('_get_eternus_iscsi_properties, ' - 'target_portal: %(target_portal)s, ' - 'iqn: %(iqn)s.', - {'target_portal': target_portal, - 'iqn': iqn}) - - if len(iscsi_properties_list) == 0: - msg = (_('_get_eternus_iscsi_properties, ' - 'iscsiip list: %(iscsiip_list)s, ' - 'iqn not found.') - % {'iscsiip_list': iscsiip_list}) - - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - LOG.debug('_get_eternus_iscsi_properties, ' - 'iscsi_properties_list: %(iscsi_properties_list)s.', - {'iscsi_properties_list': iscsi_properties_list}) - - return iscsi_properties_list - - def _wait_for_job_complete(self, conn, job): - """Given the job wait for it to complete.""" - self.retries = 0 - self.wait_for_job_called = False - - def _wait_for_job_complete(): - """Called at an interval until the job is finished.""" - if self._is_job_finished(conn, job): - raise loopingcall.LoopingCallDone() - if self.retries > JOB_RETRIES: - LOG.error(_LE("_wait_for_job_complete, " - "failed after %(retries)d tries."), - {'retries': self.retries}) - raise loopingcall.LoopingCallDone() - - try: - self.retries += 1 - if not self.wait_for_job_called: - if self._is_job_finished(conn, job): - self.wait_for_job_called = True - except Exception as e: - LOG.error(_LE("Exception: %s"), e) - exceptionMessage = _("Issue encountered waiting for job.") - LOG.error(exceptionMessage) - raise exception.VolumeBackendAPIException(exceptionMessage) - - self.wait_for_job_called = False - timer = loopingcall.FixedIntervalLoopingCall(_wait_for_job_complete) - timer.start(interval=JOB_INTERVAL_SEC).wait() - - jobInstanceName = job['Job'] - jobinstance = conn.GetInstance(jobInstanceName, - LocalOnly=False) - - rc = jobinstance['ErrorCode'] - - LOG.debug('_wait_for_job_complete, rc: %s.', rc) - return rc - - def _is_job_finished(self, conn, job): - """Check if the job is finished.""" - jobInstanceName = job['Job'] - jobinstance = conn.GetInstance(jobInstanceName, - LocalOnly=False) - jobstate = jobinstance['JobState'] - LOG.debug('_is_job_finished,' - 'state: %(state)s', {'state': jobstate}) - # From ValueMap of JobState in CIM_ConcreteJob - # 2=New, 3=Starting, 4=Running, 32767=Queue Pending - # ValueMap("2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13..32767, - # 32768..65535"), - # Values("New, Starting, Running, Suspended, Shutting Down, - # Completed, Terminated, Killed, Exception, Service, - # Query Pending, DMTF Reserved, Vendor Reserved")] - # NOTE(deva): string matching based on - # http://ipmitool.cvs.sourceforge.net/ - # viewvc/ipmitool/ipmitool/lib/ipmi_chassis.c - - if jobstate in [2, 3, 4]: - job_finished = False - else: - job_finished = True - - LOG.debug('_is_job_finished, finish: %s.', job_finished) - return job_finished - - def _pywbem_uint(self, num, datatype): - try: - result = { - '8': pywbem.Uint8(num), - '16': pywbem.Uint16(num), - '32': pywbem.Uint32(num), - '64': pywbem.Uint64(num) - } - result = result.get(datatype, num) - except NameError: - result = num - - return result diff --git a/cinder/volume/drivers/fujitsu/eternus_dx_fc.py b/cinder/volume/drivers/fujitsu/eternus_dx_fc.py deleted file mode 100644 index 1c377ea32..000000000 --- a/cinder/volume/drivers/fujitsu/eternus_dx_fc.py +++ /dev/null @@ -1,214 +0,0 @@ -# Copyright (c) 2015 FUJITSU LIMITED -# Copyright (c) 2012 EMC Corporation. -# Copyright (c) 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -FibreChannel Cinder Volume driver for Fujitsu ETERNUS DX S3 series. -""" -from oslo_log import log as logging -import six - -from cinder.volume import driver -from cinder.volume.drivers.fujitsu import eternus_dx_common -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class FJDXFCDriver(driver.FibreChannelDriver): - """FC Cinder Volume Driver for Fujitsu ETERNUS DX S3 series.""" - - def __init__(self, *args, **kwargs): - - super(FJDXFCDriver, self).__init__(*args, **kwargs) - self.common = eternus_dx_common.FJDXCommon( - 'fc', - configuration=self.configuration) - self.VERSION = self.common.VERSION - - def check_for_setup_error(self): - pass - - def create_volume(self, volume): - """Create volume.""" - LOG.debug('create_volume, ' - 'volume id: %s, enter method.', volume['id']) - - location, metadata = self.common.create_volume(volume) - - v_metadata = self._get_metadata(volume) - metadata.update(v_metadata) - - LOG.debug('create_volume, info: %s, exit method.', metadata) - return {'provider_location': six.text_type(location), - 'metadata': metadata} - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - LOG.debug('create_volume_from_snapshot, ' - 'volume id: %(vid)s, snap id: %(sid)s, enter method.', - {'vid': volume['id'], 'sid': snapshot['id']}) - - location, metadata = ( - self.common.create_volume_from_snapshot(volume, snapshot)) - - v_metadata = self._get_metadata(volume) - metadata.update(v_metadata) - - LOG.debug('create_volume_from_snapshot, ' - 'info: %s, exit method.', metadata) - return {'provider_location': six.text_type(location), - 'metadata': metadata} - - def create_cloned_volume(self, volume, src_vref): - """Create cloned volume.""" - LOG.debug('create_cloned_volume, ' - 'target volume id: %(tid)s, ' - 'source volume id: %(sid)s, enter method.', - {'tid': volume['id'], 'sid': src_vref['id']}) - - location, metadata = ( - self.common.create_cloned_volume(volume, src_vref)) - - v_metadata = self._get_metadata(volume) - metadata.update(v_metadata) - - LOG.debug('create_cloned_volume, ' - 'info: %s, exit method.', metadata) - return {'provider_location': six.text_type(location), - 'metadata': metadata} - - def delete_volume(self, volume): - """Delete volume on ETERNUS.""" - LOG.debug('delete_volume, ' - 'volume id: %s, enter method.', volume['id']) - - vol_exist = self.common.delete_volume(volume) - - LOG.debug('delete_volume, ' - 'delete: %s, exit method.', vol_exist) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - LOG.debug('create_snapshot, ' - 'snap id: %(sid)s, volume id: %(vid)s, enter method.', - {'sid': snapshot['id'], 'vid': snapshot['volume_id']}) - - location, metadata = self.common.create_snapshot(snapshot) - - LOG.debug('create_snapshot, info: %s, exit method.', metadata) - return {'provider_location': six.text_type(location)} - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - LOG.debug('delete_snapshot, ' - 'snap id: %(sid)s, volume id: %(vid)s, enter method.', - {'sid': snapshot['id'], 'vid': snapshot['volume_id']}) - - vol_exist = self.common.delete_snapshot(snapshot) - - LOG.debug('delete_snapshot, ' - 'delete: %s, exit method.', vol_exist) - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - return - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - return - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume.""" - return - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - LOG.debug('initialize_connection, volume id: %(vid)s, ' - 'wwpns: %(wwpns)s, enter method.', - {'vid': volume['id'], 'wwpns': connector['wwpns']}) - - info = self.common.initialize_connection(volume, connector) - - data = info['data'] - init_tgt_map = ( - self.common.build_fc_init_tgt_map(connector, data['target_wwn'])) - data['initiator_target_map'] = init_tgt_map - - info['data'] = data - LOG.debug('initialize_connection, ' - 'info: %s, exit method.', info) - return info - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - LOG.debug('terminate_connection, volume id: %(vid)s, ' - 'wwpns: %(wwpns)s, enter method.', - {'vid': volume['id'], 'wwpns': connector['wwpns']}) - - map_exist = self.common.terminate_connection(volume, connector) - attached = self.common.check_attached_volume_in_zone(connector) - - info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - - if not attached: - # No more volumes attached to the host - init_tgt_map = self.common.build_fc_init_tgt_map(connector) - info['data'] = {'initiator_target_map': init_tgt_map} - - LOG.debug('terminate_connection, unmap: %(unmap)s, ' - 'connection info: %(info)s, exit method', - {'unmap': map_exist, 'info': info}) - return info - - def get_volume_stats(self, refresh=False): - """Get volume stats.""" - LOG.debug('get_volume_stats, refresh: %s, enter method.', refresh) - - pool_name = None - if refresh is True: - data, pool_name = self.common.update_volume_stats() - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or 'FJDXFCDriver' - data['storage_protocol'] = 'FC' - self._stats = data - - LOG.debug('get_volume_stats, ' - 'pool name: %s, exit method.', pool_name) - return self._stats - - def extend_volume(self, volume, new_size): - """Extend volume.""" - LOG.debug('extend_volume, ' - 'volume id: %s, enter method.', volume['id']) - - used_pool_name = self.common.extend_volume(volume, new_size) - - LOG.debug('extend_volume, ' - 'used pool name: %s, exit method.', used_pool_name) - - def _get_metadata(self, volume): - v_metadata = volume.get('volume_metadata') - if v_metadata: - ret = {data['key']: data['value'] for data in v_metadata} - else: - ret = volume.get('metadata', {}) - - return ret diff --git a/cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py b/cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py deleted file mode 100644 index 0070e47f2..000000000 --- a/cinder/volume/drivers/fujitsu/eternus_dx_iscsi.py +++ /dev/null @@ -1,204 +0,0 @@ -# Copyright (c) 2015 FUJITSU LIMITED -# Copyright (c) 2012 EMC Corporation. -# Copyright (c) 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -iSCSI Cinder Volume driver for Fujitsu ETERNUS DX S3 series. -""" -import six - -from cinder.i18n import _LI -from cinder.volume import driver -from cinder.volume.drivers.fujitsu import eternus_dx_common -from oslo_log import log as logging - -LOG = logging.getLogger(__name__) - - -class FJDXISCSIDriver(driver.ISCSIDriver): - """iSCSI Cinder Volume Driver for Fujitsu ETERNUS DX S3 series.""" - - def __init__(self, *args, **kwargs): - - super(FJDXISCSIDriver, self).__init__(*args, **kwargs) - self.common = eternus_dx_common.FJDXCommon( - 'iSCSI', - configuration=self.configuration) - self.VERSION = self.common.VERSION - - def check_for_setup_error(self): - return - - def create_volume(self, volume): - """Create volume.""" - LOG.info(_LI('create_volume, ' - 'volume id: %s, Enter method.'), volume['id']) - - element_path, metadata = self.common.create_volume(volume) - - v_metadata = volume.get('volume_metadata') - if v_metadata: - for data in v_metadata: - metadata[data['key']] = data['value'] - else: - v_metadata = volume.get('metadata', {}) - metadata.update(v_metadata) - - LOG.info(_LI('create_volume, info: %s, Exit method.'), metadata) - return {'provider_location': six.text_type(element_path), - 'metadata': metadata} - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - LOG.info(_LI('create_volume_from_snapshot, ' - 'volume id: %(vid)s, snap id: %(sid)s, Enter method.'), - {'vid': volume['id'], 'sid': snapshot['id']}) - - element_path, metadata = ( - self.common.create_volume_from_snapshot(volume, snapshot)) - - v_metadata = volume.get('volume_metadata') - if v_metadata: - for data in v_metadata: - metadata[data['key']] = data['value'] - else: - v_metadata = volume.get('metadata', {}) - metadata.update(v_metadata) - - LOG.info(_LI('create_volume_from_snapshot, ' - 'info: %s, Exit method.'), metadata) - return {'provider_location': six.text_type(element_path), - 'metadata': metadata} - - def create_cloned_volume(self, volume, src_vref): - """Create cloned volume.""" - LOG.info(_LI('create_cloned_volume, ' - 'target volume id: %(tid)s, ' - 'source volume id: %(sid)s, Enter method.'), - {'tid': volume['id'], 'sid': src_vref['id']}) - - element_path, metadata = ( - self.common.create_cloned_volume(volume, src_vref)) - - v_metadata = volume.get('volume_metadata') - if v_metadata: - for data in v_metadata: - metadata[data['key']] = data['value'] - else: - v_metadata = volume.get('metadata', {}) - metadata.update(v_metadata) - - LOG.info(_LI('create_cloned_volume, ' - 'info: %s, Exit method.'), metadata) - return {'provider_location': six.text_type(element_path), - 'metadata': metadata} - - def delete_volume(self, volume): - """Delete volume on ETERNUS.""" - LOG.info(_LI('delete_volume, ' - 'volume id: %s, Enter method.'), volume['id']) - - vol_exist = self.common.delete_volume(volume) - - LOG.info(_LI('delete_volume, ' - 'delete: %s, Exit method.'), vol_exist) - return - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - LOG.info(_LI('create_snapshot, ' - 'snap id: %(sid)s, volume id: %(vid)s, Enter method.'), - {'sid': snapshot['id'], 'vid': snapshot['volume_id']}) - - element_path, metadata = self.common.create_snapshot(snapshot) - - LOG.info(_LI('create_snapshot, info: %s, Exit method.'), metadata) - return {'provider_location': six.text_type(element_path)} - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - LOG.info(_LI('delete_snapshot, ' - 'snap id: %(sid)s, volume id: %(vid)s, Enter method.'), - {'sid': snapshot['id'], 'vid': snapshot['volume_id']}) - - vol_exist = self.common.delete_snapshot(snapshot) - - LOG.info(_LI('delete_snapshot, ' - 'delete: %s, Exit method.'), vol_exist) - return - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - return - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - return - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume.""" - return - - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - LOG.info(_LI('initialize_connection, volume id: %(vid)s, ' - 'initiator: %(initiator)s, Enter method.'), - {'vid': volume['id'], 'initiator': connector['initiator']}) - - info = self.common.initialize_connection(volume, connector) - - LOG.info(_LI('initialize_connection, ' - 'info: %s, Exit method.'), info) - return info - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - LOG.info(_LI('terminate_connection, volume id: %(vid)s, ' - 'initiator: %(initiator)s, Enter method.'), - {'vid': volume['id'], 'initiator': connector['initiator']}) - - map_exist = self.common.terminate_connection(volume, connector) - - LOG.info(_LI('terminate_connection, ' - 'unmap: %s, Exit method.'), map_exist) - return - - def get_volume_stats(self, refresh=False): - """Get volume stats.""" - LOG.debug('get_volume_stats, refresh: %s, Enter method.', refresh) - - pool_name = None - if refresh is True: - data, pool_name = self.common.update_volume_stats() - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or 'FJDXISCSIDriver' - data['storage_protocol'] = 'iSCSI' - self._stats = data - - LOG.debug('get_volume_stats, ' - 'pool name: %s, Exit method.', pool_name) - return self._stats - - def extend_volume(self, volume, new_size): - """Extend volume.""" - LOG.info(_LI('extend_volume, ' - 'volume id: %s, Enter method.'), volume['id']) - - used_pool_name = self.common.extend_volume(volume, new_size) - - LOG.info(_LI('extend_volume, ' - 'used pool name: %s, Exit method.'), used_pool_name) diff --git a/cinder/volume/drivers/glusterfs.py b/cinder/volume/drivers/glusterfs.py deleted file mode 100644 index 341598cbf..000000000 --- a/cinder/volume/drivers/glusterfs.py +++ /dev/null @@ -1,470 +0,0 @@ -# Copyright (c) 2013 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import errno -import os -import stat - -from os_brick.remotefs import remotefs as remotefs_brick -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import fileutils -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers import remotefs as remotefs_drv - -LOG = logging.getLogger(__name__) - - -volume_opts = [ - cfg.StrOpt('glusterfs_shares_config', - default='/etc/cinder/glusterfs_shares', - help='File with the list of available gluster shares'), - cfg.StrOpt('glusterfs_mount_point_base', - default='$state_path/mnt', - help='Base dir containing mount points for gluster shares.'), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -class GlusterfsDriver(remotefs_drv.RemoteFSSnapDriver, - driver.ExtendVD): - """Gluster based cinder driver. - - Creates file on Gluster share for using it as block device on hypervisor. - - Operations such as create/delete/extend volume/snapshot use locking on a - per-process basis to prevent multiple threads from modifying qcow2 chains - or the snapshot .info file simultaneously. - """ - - driver_volume_type = 'glusterfs' - driver_prefix = 'glusterfs' - volume_backend_name = 'GlusterFS' - VERSION = '1.3.0' - - def __init__(self, execute=processutils.execute, *args, **kwargs): - self._remotefsclient = None - super(GlusterfsDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(volume_opts) - root_helper = utils.get_root_helper() - self.base = getattr(self.configuration, - 'glusterfs_mount_point_base', - CONF.glusterfs_mount_point_base) - self._remotefsclient = remotefs_brick.RemoteFsClient( - 'glusterfs', root_helper, execute, - glusterfs_mount_point_base=self.base) - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - super(GlusterfsDriver, self).do_setup(context) - - config = self.configuration.glusterfs_shares_config - if not config: - msg = (_("There's no Gluster config file configured (%s)") % - 'glusterfs_shares_config') - LOG.warning(msg) - raise exception.GlusterfsException(msg) - if not os.path.exists(config): - msg = (_("Gluster config file at %(config)s doesn't exist") % - {'config': config}) - LOG.warning(msg) - raise exception.GlusterfsException(msg) - - self.shares = {} - - try: - self._execute('mount.glusterfs', check_exit_code=False) - except OSError as exc: - if exc.errno == errno.ENOENT: - raise exception.GlusterfsException( - _('mount.glusterfs is not installed')) - else: - raise - - self._refresh_mounts() - - def _unmount_shares(self): - self._load_shares_config(self.configuration.glusterfs_shares_config) - for share in self.shares.keys(): - try: - self._do_umount(True, share) - except Exception as exc: - LOG.warning(_LW('Exception during unmounting %s'), exc) - - def _do_umount(self, ignore_not_mounted, share): - mount_path = self._get_mount_point_for_share(share) - command = ['umount', mount_path] - try: - self._execute(*command, run_as_root=True) - except processutils.ProcessExecutionError as exc: - if ignore_not_mounted and 'not mounted' in exc.stderr: - LOG.info(_LI("%s is already umounted"), share) - else: - LOG.error(_LE("Failed to umount %(share)s, reason=%(stderr)s"), - {'share': share, 'stderr': exc.stderr}) - raise - - def _refresh_mounts(self): - try: - self._unmount_shares() - except processutils.ProcessExecutionError as exc: - if 'target is busy' in exc.stderr: - LOG.warning(_LW("Failed to refresh mounts, reason=%s"), - exc.stderr) - else: - raise - - self._ensure_shares_mounted() - - def _qemu_img_info(self, path, volume_name): - return super(GlusterfsDriver, self)._qemu_img_info_base( - path, volume_name, self.configuration.glusterfs_mount_point_base) - - def check_for_setup_error(self): - """Just to override parent behavior.""" - pass - - def _local_volume_dir(self, volume): - hashed = self._get_hash_str(volume['provider_location']) - path = '%s/%s' % (self.configuration.glusterfs_mount_point_base, - hashed) - return path - - def _active_volume_path(self, volume): - volume_dir = self._local_volume_dir(volume) - path = os.path.join(volume_dir, - self.get_active_image_from_info(volume)) - return path - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - super(GlusterfsDriver, self)._update_volume_stats() - data = self._stats - - global_capacity = data['total_capacity_gb'] - global_free = data['free_capacity_gb'] - - thin_enabled = self.configuration.nas_volume_prov_type == 'thin' - if thin_enabled: - provisioned_capacity = self._get_provisioned_capacity() - else: - provisioned_capacity = round(global_capacity - global_free, 2) - - data['provisioned_capacity_gb'] = provisioned_capacity - data['max_over_subscription_ratio'] = ( - self.configuration.max_over_subscription_ratio) - data['thin_provisioning_support'] = thin_enabled - data['thick_provisioning_support'] = not thin_enabled - - self._stats = data - - @remotefs_drv.locked_volume_id_operation - def create_volume(self, volume): - """Creates a volume.""" - - self._ensure_shares_mounted() - - volume['provider_location'] = self._find_share(volume['size']) - - LOG.info(_LI('casted to %s'), volume['provider_location']) - - self._do_create_volume(volume) - - return {'provider_location': volume['provider_location']} - - def _copy_volume_from_snapshot(self, snapshot, volume, volume_size): - """Copy data from snapshot to destination volume. - - This is done with a qemu-img convert to raw/qcow2 from the snapshot - qcow2. - """ - - LOG.debug("snapshot: %(snap)s, volume: %(vol)s, " - "volume_size: %(size)s", - {'snap': snapshot['id'], - 'vol': volume['id'], - 'size': volume_size}) - - info_path = self._local_path_volume_info(snapshot['volume']) - snap_info = self._read_info_file(info_path) - vol_path = self._local_volume_dir(snapshot['volume']) - forward_file = snap_info[snapshot['id']] - forward_path = os.path.join(vol_path, forward_file) - - # Find the file which backs this file, which represents the point - # when this snapshot was created. - img_info = self._qemu_img_info(forward_path, - snapshot['volume']['name']) - path_to_snap_img = os.path.join(vol_path, img_info.backing_file) - - path_to_new_vol = self._local_path_volume(volume) - - LOG.debug("will copy from snapshot at %s", path_to_snap_img) - - if self.configuration.nas_volume_prov_type == 'thin': - out_format = 'qcow2' - else: - out_format = 'raw' - - image_utils.convert_image(path_to_snap_img, - path_to_new_vol, - out_format) - - self._set_rw_permissions_for_all(path_to_new_vol) - - @remotefs_drv.locked_volume_id_operation - def delete_volume(self, volume): - """Deletes a logical volume.""" - - if not volume['provider_location']: - LOG.warning(_LW('Volume %s does not have ' - 'provider_location specified, ' - 'skipping'), volume['name']) - return - - self._ensure_share_mounted(volume['provider_location']) - - mounted_path = self._active_volume_path(volume) - - self._execute('rm', '-f', mounted_path, run_as_root=True) - - # If an exception (e.g. timeout) occurred during delete_snapshot, the - # base volume may linger around, so just delete it if it exists - base_volume_path = self._local_path_volume(volume) - fileutils.delete_if_exists(base_volume_path) - - info_path = self._local_path_volume_info(volume) - fileutils.delete_if_exists(info_path) - - def _get_matching_backing_file(self, backing_chain, snapshot_file): - return next(f for f in backing_chain - if f.get('backing-filename', '') == snapshot_file) - - def ensure_export(self, ctx, volume): - """Synchronously recreates an export for a logical volume.""" - - self._ensure_share_mounted(volume['provider_location']) - - def create_export(self, ctx, volume, connector): - """Exports the volume.""" - pass - - def remove_export(self, ctx, volume): - """Removes an export for a logical volume.""" - - pass - - def validate_connector(self, connector): - pass - - @remotefs_drv.locked_volume_id_operation - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - - # Find active qcow2 file - active_file = self.get_active_image_from_info(volume) - path = '%s/%s/%s' % (self.configuration.glusterfs_mount_point_base, - self._get_hash_str(volume['provider_location']), - active_file) - - data = {'export': volume['provider_location'], - 'name': active_file} - if volume['provider_location'] in self.shares: - data['options'] = self.shares[volume['provider_location']] - - # Test file for raw vs. qcow2 format - info = self._qemu_img_info(path, volume['name']) - data['format'] = info.file_format - if data['format'] not in ['raw', 'qcow2']: - msg = _('%s must be a valid raw or qcow2 image.') % path - raise exception.InvalidVolume(msg) - - return { - 'driver_volume_type': 'glusterfs', - 'data': data, - 'mount_point_base': self._get_mount_point_base() - } - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - pass - - @remotefs_drv.locked_volume_id_operation - def extend_volume(self, volume, size_gb): - volume_path = self._active_volume_path(volume) - - info = self._qemu_img_info(volume_path, volume['name']) - backing_fmt = info.file_format - - if backing_fmt not in ['raw', 'qcow2']: - msg = _('Unrecognized backing format: %s') - raise exception.InvalidVolume(msg % backing_fmt) - - # qemu-img can resize both raw and qcow2 files - image_utils.resize_image(volume_path, size_gb) - - def _do_create_volume(self, volume): - """Create a volume on given glusterfs_share. - - :param volume: volume reference - """ - - volume_path = self.local_path(volume) - volume_size = volume['size'] - - LOG.debug("creating new volume at %s", volume_path) - - if os.path.exists(volume_path): - msg = _('file already exists at %s') % volume_path - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - if self.configuration.nas_volume_prov_type == 'thin': - self._create_qcow2_file(volume_path, volume_size) - else: - try: - self._fallocate(volume_path, volume_size) - except processutils.ProcessExecutionError as exc: - if 'Operation not supported' in exc.stderr: - LOG.warning(_LW('Fallocate not supported by current ' - 'version of glusterfs. So falling ' - 'back to dd.')) - self._create_regular_file(volume_path, volume_size) - else: - fileutils.delete_if_exists(volume_path) - raise - - self._set_rw_permissions_for_all(volume_path) - - def _ensure_shares_mounted(self): - """Mount all configured GlusterFS shares.""" - - self._mounted_shares = [] - - self._load_shares_config(self.configuration.glusterfs_shares_config) - - for share in self.shares.keys(): - try: - self._ensure_share_mounted(share) - self._mounted_shares.append(share) - except Exception as exc: - LOG.error(_LE('Exception during mounting %s'), exc) - - LOG.debug('Available shares: %s', self._mounted_shares) - - def _ensure_share_mounted(self, glusterfs_share): - """Mount GlusterFS share. - - :param glusterfs_share: string - """ - mount_path = self._get_mount_point_for_share(glusterfs_share) - self._mount_glusterfs(glusterfs_share) - - # Ensure we can write to this share - group_id = os.getegid() - current_group_id = utils.get_file_gid(mount_path) - current_mode = utils.get_file_mode(mount_path) - - if group_id != current_group_id: - cmd = ['chgrp', group_id, mount_path] - self._execute(*cmd, run_as_root=True) - - if not (current_mode & stat.S_IWGRP): - cmd = ['chmod', 'g+w', mount_path] - self._execute(*cmd, run_as_root=True) - - self._ensure_share_writable(mount_path) - - def _find_share(self, volume_size_for): - """Choose GlusterFS share among available ones for given volume size. - - Current implementation looks for greatest capacity. - :param volume_size_for: int size in GB - """ - - if not self._mounted_shares: - raise exception.GlusterfsNoSharesMounted() - - greatest_size = 0 - greatest_share = None - - for glusterfs_share in self._mounted_shares: - capacity = self._get_available_capacity(glusterfs_share)[0] - if capacity > greatest_size: - greatest_share = glusterfs_share - greatest_size = capacity - - if volume_size_for * units.Gi > greatest_size: - raise exception.GlusterfsNoSuitableShareFound( - volume_size=volume_size_for) - return greatest_share - - def _mount_glusterfs(self, glusterfs_share): - """Mount GlusterFS share to mount path.""" - mnt_flags = [] - if self.shares.get(glusterfs_share) is not None: - mnt_flags = self.shares[glusterfs_share].split() - try: - self._remotefsclient.mount(glusterfs_share, mnt_flags) - except processutils.ProcessExecutionError: - LOG.error(_LE("Mount failure for %(share)s."), - {'share': glusterfs_share}) - raise - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume. - - Allow a backup to occur only if no snapshots exist. - Check both Cinder and the file on-disk. The latter is only - a safety mechanism to prevent further damage if the snapshot - information is already inconsistent. - """ - - snapshots = self.db.snapshot_get_all_for_volume(context, - backup['volume_id']) - snap_error_msg = _('Backup is not supported for GlusterFS ' - 'volumes with snapshots.') - if len(snapshots) > 0: - raise exception.InvalidVolume(snap_error_msg) - - volume = self.db.volume_get(context, backup['volume_id']) - - active_file_path = self._active_volume_path(volume) - - info = self._qemu_img_info(active_file_path, volume['name']) - - if info.backing_file is not None: - LOG.error(_LE('No snapshots found in database, but %(path)s has ' - 'backing file %(backing_file)s!'), - {'path': active_file_path, - 'backing_file': info.backing_file}) - raise exception.InvalidVolume(snap_error_msg) - - if info.file_format != 'raw': - msg = _('Backup is only supported for raw-formatted ' - 'GlusterFS volumes.') - raise exception.InvalidVolume(msg) - - return super(GlusterfsDriver, self).backup_volume( - context, backup, backup_service) diff --git a/cinder/volume/drivers/hgst.py b/cinder/volume/drivers/hgst.py deleted file mode 100644 index 19528f4cc..000000000 --- a/cinder/volume/drivers/hgst.py +++ /dev/null @@ -1,602 +0,0 @@ -# Copyright 2015 HGST -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Desc : Driver to store Cinder volumes using HGST Flash Storage Suite -Require : HGST Flash Storage Suite -Author : Earle F. Philhower, III -""" - -import grp -import json -import math -import os -import pwd -import six -import socket -import string - -from oslo_concurrency import lockutils -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _ -from cinder.i18n import _LE -from cinder.i18n import _LW -from cinder.image import image_utils -from cinder.volume import driver -from cinder.volume import utils as volutils - -LOG = logging.getLogger(__name__) - -hgst_opts = [ - cfg.StrOpt('hgst_net', - default='Net 1 (IPv4)', - help='Space network name to use for data transfer'), - cfg.StrOpt('hgst_storage_servers', - default='os:gbd0', - help='Comma separated list of Space storage servers:devices. ' - 'ex: os1_stor:gbd0,os2_stor:gbd0'), - cfg.StrOpt('hgst_redundancy', - default='0', - help='Should spaces be redundantly stored (1/0)'), - cfg.StrOpt('hgst_space_user', - default='root', - help='User to own created spaces'), - cfg.StrOpt('hgst_space_group', - default='disk', - help='Group to own created spaces'), - cfg.StrOpt('hgst_space_mode', - default='0600', - help='UNIX mode for created spaces'), -] - - -CONF = cfg.CONF -CONF.register_opts(hgst_opts) - - -class HGSTDriver(driver.VolumeDriver): - """This is the Class to set in cinder.conf (volume_driver). - - Implements a Cinder Volume driver which creates a HGST Space for each - Cinder Volume or Snapshot requested. Use the vgc-cluster CLI to do - all management operations. - - The Cinder host will nominally have all Spaces made visible to it, - while individual compute nodes will only have Spaces connected to KVM - instances connected. - """ - - VERSION = '1.0.0' - VGCCLUSTER = 'vgc-cluster' - SPACEGB = units.G - 16 * units.M # Workaround for shrinkage Bug 28320 - BLOCKED = "BLOCKED" # Exit code when a command is blocked - - def __init__(self, *args, **kwargs): - """Initialize our protocol descriptor/etc.""" - super(HGSTDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(hgst_opts) - self._vgc_host = None - self.check_for_setup_error() - self._stats = {'driver_version': self.VERSION, - 'reserved_percentage': 0, - 'storage_protocol': 'hgst', - 'total_capacity_gb': 'unknown', - 'free_capacity_gb': 'unknown', - 'vendor_name': 'HGST', - } - backend_name = self.configuration.safe_get('volume_backend_name') - self._stats['volume_backend_name'] = backend_name or 'hgst' - self.update_volume_stats() - - def _log_cli_err(self, err): - """Dumps the full command output to a logfile in error cases.""" - LOG.error(_LE("CLI fail: '%(cmd)s' = %(code)s\nout: %(stdout)s\n" - "err: %(stderr)s"), - {'cmd': err.cmd, 'code': err.exit_code, - 'stdout': err.stdout, 'stderr': err.stderr}) - - def _find_vgc_host(self): - """Finds vgc-cluster hostname for this box.""" - params = [self.VGCCLUSTER, "domain-list", "-1"] - try: - out, unused = self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - self._log_cli_err(err) - msg = _("Unable to get list of domain members, check that " - "the cluster is running.") - raise exception.VolumeDriverException(message=msg) - domain = out.splitlines() - params = ["ip", "addr", "list"] - try: - out, unused = self._execute(*params, run_as_root=False) - except processutils.ProcessExecutionError as err: - self._log_cli_err(err) - msg = _("Unable to get list of IP addresses on this host, " - "check permissions and networking.") - raise exception.VolumeDriverException(message=msg) - nets = out.splitlines() - for host in domain: - try: - ip = socket.gethostbyname(host) - for l in nets: - x = l.strip() - if x.startswith("inet %s/" % ip): - return host - except socket.error: - pass - msg = _("Current host isn't part of HGST domain.") - raise exception.VolumeDriverException(message=msg) - - def _hostname(self): - """Returns hostname to use for cluster operations on this box.""" - if self._vgc_host is None: - self._vgc_host = self._find_vgc_host() - return self._vgc_host - - def _make_server_list(self): - """Converts a comma list into params for use by HGST CLI.""" - csv = self.configuration.safe_get('hgst_storage_servers') - servers = csv.split(",") - params = [] - for server in servers: - params.append('-S') - params.append(six.text_type(server)) - return params - - def _make_space_name(self, name): - """Generates the hashed name for the space from the name. - - This must be called in a locked context as there are race conditions - where 2 contexts could both pick what they think is an unallocated - space name, and fail later on due to that conflict. - """ - # Sanitize the name string - valid_chars = "-_.%s%s" % (string.ascii_letters, string.digits) - name = ''.join(c for c in name if c in valid_chars) - name = name.strip(".") # Remove any leading .s from evil users - name = name or "space" # In case of all illegal chars, safe default - # Start out with just the name, truncated to 14 characters - outname = name[0:13] - # See what names already defined - params = [self.VGCCLUSTER, "space-list", "--name-only"] - try: - out, unused = self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - self._log_cli_err(err) - msg = _("Unable to get list of spaces to make new name. Please " - "verify the cluster is running.") - raise exception.VolumeDriverException(message=msg) - names = out.splitlines() - # And anything in /dev/* is also illegal - names += os.listdir("/dev") # Do it the Python way! - names += ['.', '..'] # Not included above - # While there's a conflict, add incrementing digits until it passes - itr = 0 - while outname in names: - itrstr = six.text_type(itr) - outname = outname[0:13 - len(itrstr)] + itrstr - itr += 1 - return outname - - def _get_space_size_redundancy(self, space_name): - """Parse space output to get allocated size and redundancy.""" - params = [self.VGCCLUSTER, "space-list", "-n", space_name, "--json"] - try: - out, unused = self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - self._log_cli_err(err) - msg = _("Unable to get information on space %(space)s, please " - "verify that the cluster is running and " - "connected.") % {'space': space_name} - raise exception.VolumeDriverException(message=msg) - ret = json.loads(out) - retval = {} - retval['redundancy'] = int(ret['resources'][0]['redundancy']) - retval['sizeBytes'] = int(ret['resources'][0]['sizeBytes']) - return retval - - def _adjust_size_g(self, size_g): - """Adjust space size to next legal value because of redundancy.""" - # Extending requires expanding to a multiple of the # of - # storage hosts in the cluster - count = len(self._make_server_list()) // 2 # Remove -s from count - if size_g % count: - size_g = int(size_g + count) - size_g -= size_g % count - return int(math.ceil(size_g)) - - def do_setup(self, context): - pass - - def _get_space_name(self, volume): - """Pull name of /dev/ from the provider_id.""" - try: - return volume.get('provider_id') - except Exception: - return '' # Some error during create, may be able to continue - - def _handle_blocked(self, err, msg): - """Safely handle a return code of BLOCKED from a cluster command. - - Handle the case where a command is in BLOCKED state by trying to - cancel it. If the cancel fails, then the command actually did - complete. If the cancel succeeds, then throw the original error - back up the stack. - """ - if (err.stdout is not None) and (self.BLOCKED in err.stdout): - # Command is queued but did not complete in X seconds, so - # we will cancel it to keep things sane. - request = err.stdout.split('\n', 1)[0].strip() - params = [self.VGCCLUSTER, 'request-cancel'] - params += ['-r', six.text_type(request)] - throw_err = False - try: - self._execute(*params, run_as_root=True) - # Cancel succeeded, the command was aborted - # Send initial exception up the stack - LOG.error(_LE("VGC-CLUSTER command blocked and cancelled.")) - # Can't throw it here, the except below would catch it! - throw_err = True - except Exception: - # The cancel failed because the command was just completed. - # That means there was no failure, so continue with Cinder op - pass - if throw_err: - self._log_cli_err(err) - msg = _("Command %(cmd)s blocked in the CLI and was " - "cancelled") % {'cmd': six.text_type(err.cmd)} - raise exception.VolumeDriverException(message=msg) - else: - # Some other error, just throw it up the chain - self._log_cli_err(err) - raise exception.VolumeDriverException(message=msg) - - def _add_cinder_apphost(self, spacename): - """Add this host to the apphost list of a space.""" - # Connect to source volume - params = [self.VGCCLUSTER, 'space-set-apphosts'] - params += ['-n', spacename] - params += ['-A', self._hostname()] - params += ['--action', 'ADD'] # Non-error to add already existing - try: - self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - msg = _("Unable to add Cinder host to apphosts for space " - "%(space)s") % {'space': spacename} - self._handle_blocked(err, msg) - - @lockutils.synchronized('devices', 'cinder-hgst-') - def create_volume(self, volume): - """API entry to create a volume on the cluster as a HGST space. - - Creates a volume, adjusting for GiB/GB sizing. Locked to ensure we - don't have race conditions on the name we pick to use for the space. - """ - # For ease of deugging, use friendly name if it exists - volname = self._make_space_name(volume['display_name'] - or volume['name']) - volnet = self.configuration.safe_get('hgst_net') - volbytes = volume['size'] * units.Gi # OS=Base2, but HGST=Base10 - volsize_gb_cinder = int(math.ceil(float(volbytes) / - float(self.SPACEGB))) - volsize_g = self._adjust_size_g(volsize_gb_cinder) - params = [self.VGCCLUSTER, 'space-create'] - params += ['-n', six.text_type(volname)] - params += ['-N', six.text_type(volnet)] - params += ['-s', six.text_type(volsize_g)] - params += ['--redundancy', six.text_type( - self.configuration.safe_get('hgst_redundancy'))] - params += ['--user', six.text_type( - self.configuration.safe_get('hgst_space_user'))] - params += ['--group', six.text_type( - self.configuration.safe_get('hgst_space_group'))] - params += ['--mode', six.text_type( - self.configuration.safe_get('hgst_space_mode'))] - params += self._make_server_list() - params += ['-A', self._hostname()] # Make it visible only here - try: - self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - msg = _("Error in space-create for %(space)s of size " - "%(size)d GB") % {'space': volname, - 'size': int(volsize_g)} - self._handle_blocked(err, msg) - # Stash away the hashed name - provider = {} - provider['provider_id'] = volname - return provider - - def update_volume_stats(self): - """Parse the JSON output of vgc-cluster to find space available.""" - params = [self.VGCCLUSTER, "host-storage", "--json"] - try: - out, unused = self._execute(*params, run_as_root=True) - ret = json.loads(out) - cap = ret["totalCapacityBytes"] // units.Gi - used = ret["totalUsedBytes"] // units.Gi - avail = cap - used - if int(self.configuration.safe_get('hgst_redundancy')) == 1: - cap = cap // 2 - avail = avail // 2 - # Reduce both by 1 GB due to BZ 28320 - if cap > 0: - cap = cap - 1 - if avail > 0: - avail = avail - 1 - except processutils.ProcessExecutionError as err: - # Could be cluster still starting up, return unknown for now - LOG.warning(_LW("Unable to poll cluster free space.")) - self._log_cli_err(err) - cap = 'unknown' - avail = 'unknown' - self._stats['free_capacity_gb'] = avail - self._stats['total_capacity_gb'] = cap - self._stats['reserved_percentage'] = 0 - - def get_volume_stats(self, refresh=False): - """Return Volume statistics, potentially cached copy.""" - if refresh: - self.update_volume_stats() - return self._stats - - def create_cloned_volume(self, volume, src_vref): - """Create a cloned volume from an existing one. - - No cloning operation in the current release so simply copy using - DD to a new space. This could be a lengthy operation. - """ - # Connect to source volume - volname = self._get_space_name(src_vref) - self._add_cinder_apphost(volname) - - # Make new volume - provider = self.create_volume(volume) - self._add_cinder_apphost(provider['provider_id']) - - # And copy original into it... - info = self._get_space_size_redundancy(volname) - volutils.copy_volume( - self.local_path(src_vref), - "/dev/" + provider['provider_id'], - info['sizeBytes'] // units.Mi, - self.configuration.volume_dd_blocksize, - execute=self._execute) - - # That's all, folks! - return provider - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - image_utils.fetch_to_raw(context, - image_service, - image_id, - self.local_path(volume), - self.configuration.volume_dd_blocksize, - size=volume['size']) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - image_utils.upload_volume(context, - image_service, - image_meta, - self.local_path(volume)) - - def delete_volume(self, volume): - """Delete a Volume's underlying space.""" - volname = self._get_space_name(volume) - if volname: - params = [self.VGCCLUSTER, 'space-delete'] - params += ['-n', six.text_type(volname)] - # This can fail benignly when we are deleting a snapshot - try: - self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - LOG.warning(_LW("Unable to delete space %(space)s"), - {'space': volname}) - self._log_cli_err(err) - else: - # This can be benign when we are deleting a snapshot - LOG.warning(_LW("Attempted to delete a space that's not there.")) - - def _check_host_storage(self, server): - if ":" not in server: - msg = _("hgst_storage server %(svr)s not of format " - ":") % {'svr': server} - raise exception.VolumeDriverException(message=msg) - h, b = server.split(":") - try: - params = [self.VGCCLUSTER, 'host-storage', '-h', h] - self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - self._log_cli_err(err) - msg = _("Storage host %(svr)s not detected, verify " - "name") % {'svr': six.text_type(server)} - raise exception.VolumeDriverException(message=msg) - - def check_for_setup_error(self): - """Throw an exception if configuration values/setup isn't okay.""" - # Verify vgc-cluster exists and is executable by cinder user - try: - params = [self.VGCCLUSTER, '--version'] - self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - self._log_cli_err(err) - msg = _("Cannot run vgc-cluster command, please ensure software " - "is installed and permissions are set properly.") - raise exception.VolumeDriverException(message=msg) - - # Checks the host is identified with the HGST domain, as well as - # that vgcnode and vgcclustermgr services are running. - self._vgc_host = None - self._hostname() - - # Redundancy better be 0 or 1, otherwise no comprendo - r = six.text_type(self.configuration.safe_get('hgst_redundancy')) - if r not in ["0", "1"]: - msg = _("hgst_redundancy must be set to 0 (non-HA) or 1 (HA) in " - "cinder.conf.") - raise exception.VolumeDriverException(message=msg) - - # Verify user and group exist or we can't connect volumes - try: - pwd.getpwnam(self.configuration.safe_get('hgst_space_user')) - grp.getgrnam(self.configuration.safe_get('hgst_space_group')) - except KeyError as err: - msg = _("hgst_group %(grp)s and hgst_user %(usr)s must map to " - "valid users/groups in cinder.conf") % { - 'grp': self.configuration.safe_get('hgst_space_group'), - 'usr': self.configuration.safe_get('hgst_space_user')} - raise exception.VolumeDriverException(message=msg) - - # Verify mode is a nicely formed octal or integer - try: - int(self.configuration.safe_get('hgst_space_mode')) - except Exception as err: - msg = _("hgst_space_mode must be an octal/int in cinder.conf") - raise exception.VolumeDriverException(message=msg) - - # Validate network maps to something we know about - try: - params = [self.VGCCLUSTER, 'network-list'] - params += ['-N', self.configuration.safe_get('hgst_net')] - self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - self._log_cli_err(err) - msg = _("hgst_net %(net)s specified in cinder.conf not found " - "in cluster") % { - 'net': self.configuration.safe_get('hgst_net')} - raise exception.VolumeDriverException(message=msg) - - # Storage servers require us to split them up and check for - sl = self.configuration.safe_get('hgst_storage_servers') - if (sl is None) or (six.text_type(sl) == ""): - msg = _("hgst_storage_servers must be defined in cinder.conf") - raise exception.VolumeDriverException(message=msg) - servers = sl.split(",") - # Each server must be of the format : w/host in domain - for server in servers: - self._check_host_storage(server) - - # We made it here, we should be good to go! - return True - - def create_snapshot(self, snapshot): - """Create a snapshot volume. - - We don't yet support snaps in SW so make a new volume and dd the - source one into it. This could be a lengthy operation. - """ - origvol = {} - origvol['name'] = snapshot['volume_name'] - origvol['size'] = snapshot['volume_size'] - origvol['id'] = snapshot['volume_id'] - origvol['provider_id'] = snapshot.get('volume').get('provider_id') - # Add me to the apphosts so I can see the volume - self._add_cinder_apphost(self._get_space_name(origvol)) - - # Make snapshot volume - snapvol = {} - snapvol['display_name'] = snapshot['display_name'] - snapvol['name'] = snapshot['name'] - snapvol['size'] = snapshot['volume_size'] - snapvol['id'] = snapshot['id'] - provider = self.create_volume(snapvol) - # Create_volume attaches the volume to this host, ready to snapshot. - # Copy it using dd for now, we don't have real snapshots - # We need to copy the entire allocated volume space, Nova will allow - # full access, even beyond requested size (when our volume is larger - # due to our ~1B byte alignment or cluster makeup) - info = self._get_space_size_redundancy(origvol['provider_id']) - volutils.copy_volume( - self.local_path(origvol), - "/dev/" + provider['provider_id'], - info['sizeBytes'] // units.Mi, - self.configuration.volume_dd_blocksize, - execute=self._execute) - return provider - - def delete_snapshot(self, snapshot): - """Delete a snapshot. For now, snapshots are full volumes.""" - self.delete_volume(snapshot) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create volume from a snapshot, but snaps still full volumes.""" - return self.create_cloned_volume(volume, snapshot) - - def extend_volume(self, volume, new_size): - """Extend an existing volume. - - We may not actually need to resize the space because it's size is - always rounded up to a function of the GiB/GB and number of storage - nodes. - """ - volname = self._get_space_name(volume) - info = self._get_space_size_redundancy(volname) - volnewbytes = new_size * units.Gi - new_size_g = math.ceil(float(volnewbytes) / float(self.SPACEGB)) - wantedsize_g = self._adjust_size_g(new_size_g) - havesize_g = (info['sizeBytes'] // self.SPACEGB) - if havesize_g >= wantedsize_g: - return # Already big enough, happens with redundancy - else: - # Have to extend it - delta = int(wantedsize_g - havesize_g) - params = [self.VGCCLUSTER, 'space-extend'] - params += ['-n', six.text_type(volname)] - params += ['-s', six.text_type(delta)] - params += self._make_server_list() - try: - self._execute(*params, run_as_root=True) - except processutils.ProcessExecutionError as err: - msg = _("Error in space-extend for volume %(space)s with " - "%(size)d additional GB") % {'space': volname, - 'size': delta} - self._handle_blocked(err, msg) - - def initialize_connection(self, volume, connector): - """Return connection information. - - Need to return noremovehost so that the Nova host - doesn't accidentally remove us from the apphost list if it is - running on the same host (like in devstack testing). - """ - hgst_properties = {'name': volume['provider_id'], - 'noremovehost': self._hostname()} - return {'driver_volume_type': 'hgst', - 'data': hgst_properties} - - def local_path(self, volume): - """Query the provider_id to figure out the proper devnode.""" - return "/dev/" + self._get_space_name(volume) - - def create_export(self, context, volume, connector): - # Not needed for spaces - pass - - def remove_export(self, context, volume): - # Not needed for spaces - pass - - def terminate_connection(self, volume, connector, **kwargs): - # Not needed for spaces - pass - - def ensure_export(self, context, volume): - # Not needed for spaces - pass diff --git a/cinder/volume/drivers/hitachi/__init__.py b/cinder/volume/drivers/hitachi/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/hitachi/hbsd_basiclib.py b/cinder/volume/drivers/hitachi/hbsd_basiclib.py deleted file mode 100644 index ccb1a3cd1..000000000 --- a/cinder/volume/drivers/hitachi/hbsd_basiclib.py +++ /dev/null @@ -1,283 +0,0 @@ -# Copyright (C) 2014, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import inspect -import os -import shlex - -from oslo_concurrency import lockutils -from oslo_concurrency import processutils as putils -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE -from cinder import utils - -SMPL = 1 -COPY = 2 -PAIR = 3 -PSUS = 4 -PSUE = 5 -UNKN = 0xff - -FULL = 'Full copy' -THIN = 'Thin copy' - -DEFAULT_TRY_RANGE = range(3) -MAX_PROCESS_WAITTIME = 86400 -DEFAULT_PROCESS_WAITTIME = 900 - -GETSTORAGEARRAY_ONCE = 100 - -WARNING_ID = 300 - -DEFAULT_GROUP_RANGE = [0, 65535] - -NAME_PREFIX = 'HBSD-' - -NORMAL_VOLUME_TYPE = 'Normal' - -LOCK_DIR = '/var/lock/hbsd/' - -LOG = logging.getLogger(__name__) - -HBSD_INFO_MSG = { - 1: _('The parameter of the storage backend. ' - '(config_group: %(config_group)s)'), - 3: _('The storage backend can be used. (config_group: %(config_group)s)'), - 4: _('The volume %(volume_id)s is managed successfully. (LDEV: %(ldev)s)'), - 5: _('The volume %(volume_id)s is unmanaged successfully. ' - '(LDEV: %(ldev)s)'), -} - -HBSD_WARN_MSG = { - 301: _('A LUN (HLUN) was not found. (LDEV: %(ldev)s)'), - 302: _('Failed to specify a logical device for the volume ' - '%(volume_id)s to be unmapped.'), - 303: _('An iSCSI CHAP user could not be deleted. (username: %(user)s)'), - 304: _('Failed to specify a logical device to be deleted. ' - '(method: %(method)s, id: %(id)s)'), - 305: _('The logical device for specified %(type)s %(id)s ' - 'was already deleted.'), - 306: _('A host group could not be deleted. (port: %(port)s, ' - 'gid: %(gid)s, name: %(name)s)'), - 307: _('An iSCSI target could not be deleted. (port: %(port)s, ' - 'tno: %(tno)s, alias: %(alias)s)'), - 308: _('A host group could not be added. (port: %(port)s, ' - 'name: %(name)s)'), - 309: _('An iSCSI target could not be added. ' - '(port: %(port)s, alias: %(alias)s, reason: %(reason)s)'), - 310: _('Failed to unmap a logical device. (LDEV: %(ldev)s, ' - 'reason: %(reason)s)'), - 311: _('A free LUN (HLUN) was not found. Add a different host' - ' group. (LDEV: %(ldev)s)'), - 312: _('Failed to get a storage resource. The system will attempt ' - 'to get the storage resource again. (resource: %(resource)s)'), - 313: _('Failed to delete a logical device. (LDEV: %(ldev)s, ' - 'reason: %(reason)s)'), - 314: _('Failed to map a logical device. (LDEV: %(ldev)s, LUN: %(lun)s, ' - 'port: %(port)s, id: %(id)s)'), - 315: _('Failed to perform a zero-page reclamation. ' - '(LDEV: %(ldev)s, reason: %(reason)s)'), - 316: _('Failed to assign the iSCSI initiator IQN. (port: %(port)s, ' - 'reason: %(reason)s)'), -} - -HBSD_ERR_MSG = { - 600: _('The command %(cmd)s failed. (ret: %(ret)s, stdout: %(out)s, ' - 'stderr: %(err)s)'), - 601: _('A parameter is invalid. (%(param)s)'), - 602: _('A parameter value is invalid. (%(meta)s)'), - 603: _('Failed to acquire a resource lock. (serial: %(serial)s, ' - 'inst: %(inst)s, ret: %(ret)s, stderr: %(err)s)'), - 604: _('Cannot set both hitachi_serial_number and hitachi_unit_name.'), - 605: _('Either hitachi_serial_number or hitachi_unit_name is required.'), - 615: _('A pair could not be created. The maximum number of pair is ' - 'exceeded. (copy method: %(copy_method)s, P-VOL: %(pvol)s)'), - 616: _('A pair cannot be deleted. (P-VOL: %(pvol)s, S-VOL: %(svol)s)'), - 617: _('The specified operation is not supported. The volume size ' - 'must be the same as the source %(type)s. (volume: %(volume_id)s)'), - 618: _('The volume %(volume_id)s could not be extended. ' - 'The volume type must be Normal.'), - 619: _('The volume %(volume_id)s to be mapped was not found.'), - 624: _('The %(type)s %(id)s source to be replicated was not found.'), - 631: _('Failed to create a file. (file: %(file)s, ret: %(ret)s, ' - 'stderr: %(err)s)'), - 632: _('Failed to open a file. (file: %(file)s, ret: %(ret)s, ' - 'stderr: %(err)s)'), - 633: _('%(file)s: Permission denied.'), - 636: _('Failed to add the logical device.'), - 637: _('The method %(method)s is timed out. (timeout value: %(timeout)s)'), - 640: _('A pool could not be found. (pool id: %(pool_id)s)'), - 641: _('The host group or iSCSI target could not be added.'), - 642: _('An iSCSI CHAP user could not be added. (username: %(user)s)'), - 643: _('The iSCSI CHAP user %(user)s does not exist.'), - 648: _('There are no resources available for use. ' - '(resource: %(resource)s)'), - 649: _('The host group or iSCSI target was not found.'), - 650: _('The resource %(resource)s was not found.'), - 651: _('The IP Address was not found.'), - 653: _('The creation of a logical device could not be ' - 'completed. (LDEV: %(ldev)s)'), - 654: _('A volume status is invalid. (status: %(status)s)'), - 655: _('A snapshot status is invalid. (status: %(status)s)'), - 659: _('A host group is invalid. (host group: %(gid)s)'), - 660: _('The specified %(desc)s is busy.'), - 700: _('There is no designation of the %(param)s. ' - 'The specified storage is essential to manage the volume.'), - 701: _('There is no designation of the ldev. ' - 'The specified ldev is essential to manage the volume.'), - 702: _('The specified ldev %(ldev)s could not be managed. ' - 'The volume type must be DP-VOL.'), - 703: _('The specified ldev %(ldev)s could not be managed. ' - 'The ldev size must be in multiples of gigabyte.'), - 704: _('The specified ldev %(ldev)s could not be managed. ' - 'The ldev must not be mapping.'), - 705: _('The specified ldev %(ldev)s could not be managed. ' - 'The ldev must not be paired.'), - 706: _('The volume %(volume_id)s could not be unmanaged. ' - 'The volume type must be %(volume_type)s.'), -} - - -def set_msg(msg_id, **kwargs): - if msg_id < WARNING_ID: - msg_header = 'MSGID%04d-I:' % msg_id - msg_body = HBSD_INFO_MSG.get(msg_id) - else: - msg_header = 'MSGID%04d-W:' % msg_id - msg_body = HBSD_WARN_MSG.get(msg_id) - - return '%(header)s %(body)s' % {'header': msg_header, - 'body': msg_body % kwargs} - - -def output_err(msg_id, **kwargs): - msg = HBSD_ERR_MSG.get(msg_id) % kwargs - - LOG.error(_LE("MSGID%(id)04d-E: %(msg)s"), {'id': msg_id, 'msg': msg}) - - return msg - - -def get_process_lock(file): - if not os.access(file, os.W_OK): - msg = output_err(633, file=file) - raise exception.HBSDError(message=msg) - return lockutils.InterProcessLock(file) - - -def create_empty_file(filename): - if not os.path.exists(filename): - try: - utils.execute('touch', filename) - except putils.ProcessExecutionError as ex: - msg = output_err( - 631, file=filename, ret=ex.exit_code, err=ex.stderr) - raise exception.HBSDError(message=msg) - - -class FileLock(lockutils.InterProcessLock): - - def __init__(self, name, lock_object): - self.lock_object = lock_object - - super(FileLock, self).__init__(name) - - def __enter__(self): - self.lock_object.acquire() - - try: - ret = super(FileLock, self).__enter__() - except Exception: - with excutils.save_and_reraise_exception(): - self.lock_object.release() - - return ret - - def __exit__(self, exc_type, exc_val, exc_tb): - try: - super(FileLock, self).__exit__(exc_type, exc_val, exc_tb) - finally: - self.lock_object.release() - - -class NopLock(object): - - def __enter__(self): - pass - - def __exit__(self, exc_type, exc_val, exc_tb): - pass - - -class HBSDBasicLib(object): - - def __init__(self, conf=None): - self.conf = conf - - def exec_command(self, cmd, args=None, printflag=True): - if printflag: - if args: - LOG.debug('cmd: %(cmd)s, args: %(args)s', - {'cmd': cmd, 'args': args}) - else: - LOG.debug('cmd: %s', cmd) - - cmd = [cmd] - - if args: - if six.PY2 and isinstance(args, six.text_type): - cmd += shlex.split(args.encode()) - else: - cmd += shlex.split(args) - - try: - stdout, stderr = utils.execute(*cmd, run_as_root=True) - ret = 0 - except putils.ProcessExecutionError as e: - ret = e.exit_code - stdout = e.stdout - stderr = e.stderr - - LOG.debug('cmd: %s', cmd) - LOG.debug('from: %s', inspect.stack()[2]) - LOG.debug('ret: %d', ret) - LOG.debug('stdout: %s', stdout.replace(os.linesep, ' ')) - LOG.debug('stderr: %s', stderr.replace(os.linesep, ' ')) - - return ret, stdout, stderr - - def set_pair_flock(self): - return NopLock() - - def set_horcmgr_flock(self): - return NopLock() - - def discard_zero_page(self, ldev): - pass - - def output_param_to_log(self, conf): - pass - - def connect_storage(self): - pass - - def get_max_hostgroups(self): - pass - - def restart_pair_horcm(self): - pass diff --git a/cinder/volume/drivers/hitachi/hbsd_common.py b/cinder/volume/drivers/hitachi/hbsd_common.py deleted file mode 100644 index d93a50c22..000000000 --- a/cinder/volume/drivers/hitachi/hbsd_common.py +++ /dev/null @@ -1,821 +0,0 @@ -# Copyright (C) 2014, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Common class for Hitachi storage drivers. - -""" - -import re -import threading - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _LE, _LI, _LW -from cinder import utils -from cinder.volume.drivers.hitachi import hbsd_basiclib as basic_lib -from cinder.volume.drivers.hitachi import hbsd_horcm as horcm -from cinder.volume.drivers.hitachi import hbsd_snm2 as snm2 -from cinder.volume import utils as volume_utils - -""" -Version history: - 1.0.0 - Initial driver - 1.1.0 - Add manage_existing/manage_existing_get_size/unmanage methods -""" -VERSION = '1.1.0' - -PARAM_RANGE = { - 'hitachi_copy_check_interval': {'min': 1, 'max': 600}, - 'hitachi_async_copy_check_interval': {'min': 1, 'max': 600}, - 'hitachi_copy_speed': {'min': 1, 'max': 15}, -} - -DEFAULT_LDEV_RANGE = [0, 65535] - -COPY_METHOD = ('FULL', 'THIN') -VALID_DP_VOLUME_STATUS = ['available', 'in-use'] -VALID_V_VOLUME_STATUS = ['available'] -SYSTEM_LOCK_FILE = basic_lib.LOCK_DIR + 'system' -SERVICE_LOCK_PATH_BASE = basic_lib.LOCK_DIR + 'service_' -STORAGE_LOCK_PATH_BASE = basic_lib.LOCK_DIR + 'storage_' - -LOG = logging.getLogger(__name__) - -volume_opts = [ - cfg.StrOpt('hitachi_serial_number', - help='Serial number of storage system'), - cfg.StrOpt('hitachi_unit_name', - help='Name of an array unit'), - cfg.IntOpt('hitachi_pool_id', - help='Pool ID of storage system'), - cfg.IntOpt('hitachi_thin_pool_id', - help='Thin pool ID of storage system'), - cfg.StrOpt('hitachi_ldev_range', - help='Range of logical device of storage system'), - cfg.StrOpt('hitachi_default_copy_method', - default='FULL', - help='Default copy method of storage system'), - cfg.IntOpt('hitachi_copy_speed', - default=3, - help='Copy speed of storage system'), - cfg.IntOpt('hitachi_copy_check_interval', - default=3, - help='Interval to check copy'), - cfg.IntOpt('hitachi_async_copy_check_interval', - default=10, - help='Interval to check copy asynchronously'), - cfg.StrOpt('hitachi_target_ports', - help='Control port names for HostGroup or iSCSI Target'), - cfg.StrOpt('hitachi_group_range', - help='Range of group number'), - cfg.BoolOpt('hitachi_group_request', - default=False, - secret=True, - help='Request for creating HostGroup or iSCSI Target'), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -class TryLock(object): - - def __init__(self): - self.lock = threading.RLock() - self.desc = None - - def set_desc(self, description): - self.desc = description - - def __enter__(self): - if not self.lock.acquire(False): - msg = basic_lib.output_err(660, desc=self.desc) - raise exception.HBSDError(message=msg) - return self - - def __exit__(self, exc_type, exc_val, exc_tb): - self.lock.release() - - -class HBSDCommon(object): - - def __init__(self, conf, parent, context, db): - self.configuration = conf - self.generated_from = parent - self.context = context - self.db = db - - self.system_lock_file = SYSTEM_LOCK_FILE - self.service_lock_file = '%s%s' % (SERVICE_LOCK_PATH_BASE, - conf.config_group) - if conf.hitachi_serial_number: - self.storage_lock_file = '%s%s' % (STORAGE_LOCK_PATH_BASE, - six.text_type( - conf.hitachi_serial_number)) - elif conf.hitachi_unit_name: - self.storage_lock_file = '%s%s' % (STORAGE_LOCK_PATH_BASE, - six.text_type( - conf.hitachi_unit_name)) - - self.storage_obj_lock = threading.Lock() - self.volinfo_lock = threading.Lock() - self.volume_info = {} - self.output_first = True - - def get_volume(self, volume_id): - return self.db.volume_get(self.context, volume_id) - - def get_volume_metadata(self, volume_id): - return self.db.volume_metadata_get(self.context, volume_id) - - def get_snapshot_metadata(self, snapshot_id): - return self.db.snapshot_metadata_get(self.context, snapshot_id) - - def _update_volume_metadata(self, volume_id, volume_metadata): - self.db.volume_metadata_update(self.context, volume_id, - volume_metadata, False) - - def get_ldev(self, obj): - if not obj: - return None - - ldev = obj.get('provider_location') - if not ldev or not ldev.isdigit(): - return None - else: - return int(ldev) - - def get_value(self, obj, name, key): - if not obj: - return None - - if obj.get(name): - if isinstance(obj[name], dict): - return obj[name].get(key) - else: - for i in obj[name]: - if i['key'] == key: - return i['value'] - return None - - def get_is_vvol(self, obj, name): - return self.get_value(obj, name, 'type') == 'V-VOL' - - def get_volume_is_vvol(self, volume): - return self.get_is_vvol(volume, 'volume_metadata') - - def get_snapshot_is_vvol(self, snapshot): - return self.get_is_vvol(snapshot, 'metadata') - - def get_copy_method(self, volume): - method = self.get_value(volume, 'volume_metadata', 'copy_method') - if method: - if method not in COPY_METHOD: - msg = basic_lib.output_err(602, meta='copy_method') - raise exception.HBSDError(message=msg) - elif (method == 'THIN' - and self.configuration.hitachi_thin_pool_id is None): - msg = basic_lib.output_err(601, param='hitachi_thin_pool_id') - raise exception.HBSDError(message=msg) - else: - method = self.configuration.hitachi_default_copy_method - return method - - def _string2int(self, num): - if not num: - return None - if num.isdigit(): - return int(num, 10) - if not re.match(r'\w\w:\w\w:\w\w', num): - return None - - try: - num = int(num.replace(':', ''), 16) - except ValueError: - return None - - return num - - def _range2list(self, conf, param): - str = getattr(conf, param) - lists = str.split('-') - if len(lists) != 2: - msg = basic_lib.output_err(601, param=param) - raise exception.HBSDError(message=msg) - - first_type = None - for i in range(len(lists)): - if lists[i].isdigit(): - lists[i] = int(lists[i], 10) - if first_type == 'hex': - msg = basic_lib.output_err(601, param=param) - raise exception.HBSDError(message=msg) - first_type = 'dig' - else: - if (first_type == 'dig' - or not re.match('\w\w:\w\w:\w\w', lists[i])): - msg = basic_lib.output_err(601, param=param) - raise exception.HBSDError(message=msg) - try: - lists[i] = int(lists[i].replace(':', ''), 16) - first_type = 'hex' - except Exception: - msg = basic_lib.output_err(601, param=param) - raise exception.HBSDError(message=msg) - if lists[0] > lists[1]: - msg = basic_lib.output_err(601, param=param) - raise exception.HBSDError(message=msg) - return lists - - def output_param_to_log(self, storage_protocol): - essential_inherited_param = ['volume_backend_name', 'volume_driver'] - conf = self.configuration - - LOG.info(basic_lib.set_msg(1, config_group=conf.config_group)) - version = self.command.get_comm_version() - if conf.hitachi_unit_name: - prefix = 'HSNM2 version' - else: - prefix = 'RAID Manager version' - LOG.info(_LI('\t%(prefix)-35s : %(version)s'), - {'prefix': prefix, 'version': version}) - for param in essential_inherited_param: - value = conf.safe_get(param) - LOG.info(_LI('\t%(param)-35s : %(value)s'), - {'param': param, 'value': value}) - for opt in volume_opts: - if not opt.secret: - value = getattr(conf, opt.name) - LOG.info(_LI('\t%(name)-35s : %(value)s'), - {'name': opt.name, 'value': value}) - - if storage_protocol == 'iSCSI': - value = getattr(conf, 'hitachi_group_request') - LOG.info(_LI('\t%(request)-35s : %(value)s'), - {'request': 'hitachi_group_request', 'value': value}) - - def check_param(self): - conf = self.configuration - - if conf.hitachi_unit_name and conf.hitachi_serial_number: - msg = basic_lib.output_err(604) - raise exception.HBSDError(message=msg) - - if not conf.hitachi_unit_name and not conf.hitachi_serial_number: - msg = basic_lib.output_err(605) - raise exception.HBSDError(message=msg) - - if conf.hitachi_pool_id is None: - msg = basic_lib.output_err(601, param='hitachi_pool_id') - raise exception.HBSDError(message=msg) - - for param in PARAM_RANGE.keys(): - _value = getattr(conf, param) - if (_value and - (not PARAM_RANGE[param]['min'] <= _value <= - PARAM_RANGE[param]['max'])): - msg = basic_lib.output_err(601, param=param) - raise exception.HBSDError(message=msg) - - if conf.hitachi_default_copy_method not in COPY_METHOD: - msg = basic_lib.output_err(601, - param='hitachi_default_copy_method') - raise exception.HBSDError(message=msg) - - if (conf.hitachi_default_copy_method == 'THIN' - and conf.hitachi_thin_pool_id is None): - msg = basic_lib.output_err(601, param='hitachi_thin_pool_id') - raise exception.HBSDError(message=msg) - - for param in ('hitachi_ldev_range', 'hitachi_group_range'): - if not getattr(conf, param): - continue - else: - _value = self._range2list(conf, param) - setattr(conf, param, _value) - - if conf.hitachi_target_ports: - conf.hitachi_target_ports = conf.hitachi_target_ports.split(',') - - for opt in volume_opts: - getattr(conf, opt.name) - - if conf.hitachi_unit_name: - self.command = snm2.HBSDSNM2(conf) - else: - conf.append_config_values(horcm.volume_opts) - self.command = horcm.HBSDHORCM(conf) - self.command.check_param() - self.pair_flock = self.command.set_pair_flock() - self.horcmgr_flock = self.command.set_horcmgr_flock() - - def create_lock_file(self): - basic_lib.create_empty_file(self.system_lock_file) - basic_lib.create_empty_file(self.service_lock_file) - basic_lib.create_empty_file(self.storage_lock_file) - self.command.create_lock_file() - - def _add_ldev(self, volume_num, capacity, pool_id, is_vvol): - self.command.comm_add_ldev(pool_id, volume_num, capacity, is_vvol) - - def _get_unused_volume_num(self, ldev_range): - return self.command.get_unused_ldev(ldev_range) - - def add_volinfo(self, ldev, id=None, type='volume'): - with self.volinfo_lock: - if ldev not in self.volume_info: - self.init_volinfo(self.volume_info, ldev) - if id: - desc = '%s %s' % (type, id) - self.volume_info[ldev]['in_use'].set_desc(desc) - - def delete_pair(self, ldev, all_split=True, is_vvol=None): - paired_info = self.command.get_paired_info(ldev) - LOG.debug('paired_info: %s', paired_info) - pvol = paired_info['pvol'] - svols = paired_info['svol'] - driver = self.generated_from - restart = False - svol_list = [] - try: - if pvol is None: - return - elif pvol == ldev: - for svol in svols[:]: - if svol['is_vvol'] or svol['status'] != basic_lib.PSUS: - continue - - self.command.delete_pair(pvol, svol['lun'], False) - restart = True - driver.pair_terminate_connection(svol['lun']) - svols.remove(svol) - - if all_split and svols: - svol_list.append(six.text_type(svols[0]['lun'])) - for svol in svols[1:]: - svol_list.append(', %d' % svol['lun']) - - msg = basic_lib.output_err(616, pvol=pvol, - svol=''.join(svol_list)) - raise exception.HBSDBusy(message=msg) - - if not svols: - driver.pair_terminate_connection(pvol) - - else: - self.add_volinfo(pvol) - if not self.volume_info[pvol]['in_use'].lock.acquire(False): - desc = self.volume_info[pvol]['in_use'].desc - msg = basic_lib.output_err(660, desc=desc) - raise exception.HBSDBusy(message=msg) - try: - paired_info = self.command.get_paired_info(ldev) - if paired_info['pvol'] is None: - return - svol = paired_info['svol'][0] - if svol['status'] != basic_lib.PSUS: - msg = basic_lib.output_err(616, pvol=pvol, svol=ldev) - raise exception.HBSDBusy(message=msg) - - self.command.delete_pair(pvol, ldev, svol['is_vvol']) - if not svol['is_vvol']: - restart = True - driver.pair_terminate_connection(ldev) - paired_info = self.command.get_paired_info(pvol) - if paired_info['pvol'] is None: - driver.pair_terminate_connection(pvol) - finally: - self.volume_info[pvol]['in_use'].lock.release() - except Exception: - with excutils.save_and_reraise_exception(): - if restart: - try: - self.command.restart_pair_horcm() - except Exception as e: - LOG.warning(_LW('Failed to restart horcm: %s'), e) - else: - if (all_split or is_vvol) and restart: - try: - self.command.restart_pair_horcm() - except Exception as e: - LOG.warning(_LW('Failed to restart horcm: %s'), e) - - def copy_async_data(self, pvol, svol, is_vvol): - path_list = [] - driver = self.generated_from - try: - with self.pair_flock: - self.delete_pair(pvol, all_split=False, is_vvol=is_vvol) - paired_info = self.command.get_paired_info(pvol) - if paired_info['pvol'] is None: - driver.pair_initialize_connection(pvol) - path_list.append(pvol) - driver.pair_initialize_connection(svol) - path_list.append(svol) - self.command.comm_create_pair(pvol, svol, is_vvol) - except Exception: - with excutils.save_and_reraise_exception(): - for ldev in path_list: - try: - driver.pair_terminate_connection(ldev) - except Exception as ex: - LOG.warning(basic_lib.set_msg(310, ldev=ldev, - reason=ex)) - - def copy_sync_data(self, src_ldev, dest_ldev, size): - src_vol = {'provider_location': six.text_type(src_ldev), - 'id': 'src_vol'} - dest_vol = {'provider_location': six.text_type(dest_ldev), - 'id': 'dest_vol'} - properties = utils.brick_get_connector_properties() - driver = self.generated_from - src_info = None - dest_info = None - try: - dest_info = driver._attach_volume(self.context, dest_vol, - properties) - src_info = driver._attach_volume(self.context, src_vol, - properties) - volume_utils.copy_volume(src_info['device']['path'], - dest_info['device']['path'], size * 1024, - self.configuration.volume_dd_blocksize) - finally: - if dest_info: - driver._detach_volume(self.context, dest_info, - dest_vol, properties) - if src_info: - driver._detach_volume(self.context, src_info, - src_vol, properties) - self.command.discard_zero_page(dest_ldev) - - def copy_data(self, pvol, size, p_is_vvol, method): - type = 'Normal' - is_vvol = method == 'THIN' - svol = self._create_volume(size, is_vvol=is_vvol) - try: - if p_is_vvol: - self.copy_sync_data(pvol, svol, size) - else: - if is_vvol: - type = 'V-VOL' - self.copy_async_data(pvol, svol, is_vvol) - except Exception: - with excutils.save_and_reraise_exception(): - try: - self.delete_ldev(svol, is_vvol) - except Exception as ex: - LOG.warning(basic_lib.set_msg(313, ldev=svol, - reason=ex)) - - return six.text_type(svol), type - - def add_lun(self, command, hostgroups, ldev, is_once=False): - lock = basic_lib.get_process_lock(self.storage_lock_file) - with lock: - self.command.comm_add_lun(command, hostgroups, ldev, is_once) - - def create_ldev(self, size, ldev_range, pool_id, is_vvol): - LOG.debug('create start (normal)') - for i in basic_lib.DEFAULT_TRY_RANGE: - LOG.debug('Try number: %(tries)s / %(max_tries)s', - {'tries': i + 1, - 'max_tries': len(basic_lib.DEFAULT_TRY_RANGE)}) - new_ldev = self._get_unused_volume_num(ldev_range) - try: - self._add_ldev(new_ldev, size, pool_id, is_vvol) - except exception.HBSDNotFound: - LOG.warning(basic_lib.set_msg(312, resource='LDEV')) - continue - else: - break - else: - msg = basic_lib.output_err(636) - raise exception.HBSDError(message=msg) - LOG.debug('create end (normal: %s)', new_ldev) - self.init_volinfo(self.volume_info, new_ldev) - return new_ldev - - def _create_volume(self, size, is_vvol=False): - ldev_range = self.configuration.hitachi_ldev_range - if not ldev_range: - ldev_range = DEFAULT_LDEV_RANGE - pool_id = self.configuration.hitachi_pool_id - - lock = basic_lib.get_process_lock(self.storage_lock_file) - with self.storage_obj_lock, lock: - ldev = self.create_ldev(size, ldev_range, pool_id, is_vvol) - return ldev - - def create_volume(self, volume): - volume_metadata = self.get_volume_metadata(volume['id']) - volume_metadata['type'] = 'Normal' - - size = volume['size'] - ldev = self._create_volume(size) - volume_metadata['ldev'] = six.text_type(ldev) - - return {'provider_location': six.text_type(ldev), - 'metadata': volume_metadata} - - def delete_ldev(self, ldev, is_vvol): - LOG.debug('Call delete_ldev (LDEV: %(ldev)d is_vvol: %(vvol)s)', - {'ldev': ldev, 'vvol': is_vvol}) - with self.pair_flock: - self.delete_pair(ldev) - self.command.comm_delete_ldev(ldev, is_vvol) - with self.volinfo_lock: - if ldev in self.volume_info: - self.volume_info.pop(ldev) - LOG.debug('delete_ldev is finished ' - '(LDEV: %(ldev)d, is_vvol: %(vvol)s)', - {'ldev': ldev, 'vvol': is_vvol}) - - def delete_volume(self, volume): - ldev = self.get_ldev(volume) - if ldev is None: - LOG.warning(basic_lib.set_msg(304, method='delete_volume', - id=volume['id'])) - return - self.add_volinfo(ldev, volume['id']) - if not self.volume_info[ldev]['in_use'].lock.acquire(False): - desc = self.volume_info[ldev]['in_use'].desc - basic_lib.output_err(660, desc=desc) - raise exception.VolumeIsBusy(volume_name=volume['name']) - try: - is_vvol = self.get_volume_is_vvol(volume) - try: - self.delete_ldev(ldev, is_vvol) - except exception.HBSDNotFound: - with self.volinfo_lock: - if ldev in self.volume_info: - self.volume_info.pop(ldev) - LOG.warning(basic_lib.set_msg( - 305, type='volume', id=volume['id'])) - except exception.HBSDBusy: - raise exception.VolumeIsBusy(volume_name=volume['name']) - finally: - if ldev in self.volume_info: - self.volume_info[ldev]['in_use'].lock.release() - - def check_volume_status(self, volume, is_vvol): - if not is_vvol: - status = VALID_DP_VOLUME_STATUS - else: - status = VALID_V_VOLUME_STATUS - if volume['status'] not in status: - msg = basic_lib.output_err(654, status=volume['status']) - raise exception.HBSDError(message=msg) - - def create_snapshot(self, snapshot): - src_ref = self.get_volume(snapshot['volume_id']) - pvol = self.get_ldev(src_ref) - if pvol is None: - msg = basic_lib.output_err(624, type='volume', id=src_ref['id']) - raise exception.HBSDError(message=msg) - - self.add_volinfo(pvol, src_ref['id']) - with self.volume_info[pvol]['in_use']: - is_vvol = self.get_volume_is_vvol(src_ref) - self.check_volume_status(src_ref, is_vvol) - size = snapshot['volume_size'] - snap_metadata = snapshot.get('metadata') - method = None if is_vvol else self.get_copy_method(src_ref) - - svol, type = self.copy_data(pvol, size, is_vvol, method) - - if type == 'V-VOL': - snap_metadata['type'] = type - snap_metadata['ldev'] = svol - - return {'provider_location': svol, - 'metadata': snap_metadata} - - def delete_snapshot(self, snapshot): - ldev = self.get_ldev(snapshot) - if ldev is None: - LOG.warning(basic_lib.set_msg( - 304, method='delete_snapshot', id=snapshot['id'])) - return - self.add_volinfo(ldev, id=snapshot['id'], type='snapshot') - if not self.volume_info[ldev]['in_use'].lock.acquire(False): - desc = self.volume_info[ldev]['in_use'].desc - basic_lib.output_err(660, desc=desc) - raise exception.SnapshotIsBusy(snapshot_name=snapshot['name']) - try: - is_vvol = self.get_snapshot_is_vvol(snapshot) - try: - self.delete_ldev(ldev, is_vvol) - except exception.HBSDNotFound: - with self.volinfo_lock: - if ldev in self.volume_info: - self.volume_info.pop(ldev) - LOG.warning(basic_lib.set_msg( - 305, type='snapshot', id=snapshot['id'])) - except exception.HBSDBusy: - raise exception.SnapshotIsBusy(snapshot_name=snapshot['name']) - finally: - if ldev in self.volume_info: - self.volume_info[ldev]['in_use'].lock.release() - - def create_cloned_volume(self, volume, src_vref): - pvol = self.get_ldev(src_vref) - if pvol is None: - msg = basic_lib.output_err(624, type='volume', id=src_vref['id']) - raise exception.HBSDError(message=msg) - - self.add_volinfo(pvol, src_vref['id']) - with self.volume_info[pvol]['in_use']: - is_vvol = self.get_volume_is_vvol(src_vref) - self.check_volume_status(self.get_volume(src_vref['id']), is_vvol) - size = volume['size'] - src_size = src_vref['size'] - if size != src_size: - msg = basic_lib.output_err(617, type='volume', - volume_id=volume['id']) - raise exception.HBSDError(message=msg) - - metadata = self.get_volume_metadata(volume['id']) - method = None if is_vvol else self.get_copy_method(volume) - - svol, type = self.copy_data(pvol, size, is_vvol, method) - - metadata['type'] = type - metadata['volume'] = src_vref['id'] - metadata['ldev'] = svol - - return {'provider_location': svol, 'metadata': metadata} - - def create_volume_from_snapshot(self, volume, snapshot): - pvol = self.get_ldev(snapshot) - if pvol is None: - msg = basic_lib.output_err(624, type='snapshot', id=snapshot['id']) - raise exception.HBSDError(message=msg) - - self.add_volinfo(pvol, id=snapshot['id'], type='snapshot') - with self.volume_info[pvol]['in_use']: - is_vvol = self.get_snapshot_is_vvol(snapshot) - if snapshot['status'] != 'available': - msg = basic_lib.output_err(655, status=snapshot['status']) - raise exception.HBSDError(message=msg) - - size = volume['size'] - src_size = snapshot['volume_size'] - if size != src_size: - msg = basic_lib.output_err(617, type='snapshot', - volume_id=volume['id']) - raise exception.HBSDError(message=msg) - - metadata = self.get_volume_metadata(volume['id']) - method = None if is_vvol else self.get_copy_method(volume) - svol, type = self.copy_data(pvol, size, is_vvol, method) - - metadata['type'] = type - metadata['snapshot'] = snapshot['id'] - metadata['ldev'] = svol - - return {'provider_location': svol, 'metadata': metadata} - - def _extend_volume(self, ldev, old_size, new_size): - with self.pair_flock: - self.delete_pair(ldev) - self.command.comm_extend_ldev(ldev, old_size, new_size) - - def extend_volume(self, volume, new_size): - pvol = self.get_ldev(volume) - self.add_volinfo(pvol, volume['id']) - with self.volume_info[pvol]['in_use']: - if self.get_volume_is_vvol(volume): - msg = basic_lib.output_err(618, volume_id=volume['id']) - raise exception.HBSDError(message=msg) - self._extend_volume(pvol, volume['size'], new_size) - - def output_backend_available_once(self): - if self.output_first: - self.output_first = False - LOG.warning(basic_lib.set_msg( - 3, config_group=self.configuration.config_group)) - - def update_volume_stats(self, storage_protocol): - data = {} - total_gb = None - free_gb = None - data['volume_backend_name'] = self.configuration.safe_get( - 'volume_backend_name') or 'HBSD%s' % storage_protocol - data['vendor_name'] = 'Hitachi' - data['driver_version'] = VERSION - data['storage_protocol'] = storage_protocol - - try: - total_gb, free_gb = self.command.comm_get_dp_pool( - self.configuration.hitachi_pool_id) - except Exception as ex: - LOG.error(_LE('Failed to update volume status: %s'), ex) - return None - - data['total_capacity_gb'] = total_gb - data['free_capacity_gb'] = free_gb - data['reserved_percentage'] = self.configuration.safe_get( - 'reserved_percentage') - data['QoS_support'] = False - - LOG.debug('Updating volume status (%s)', data) - - return data - - def init_volinfo(self, vol_info, ldev): - vol_info[ldev] = {'in_use': TryLock(), 'lock': threading.Lock()} - - def manage_existing(self, volume, existing_ref): - """Manage an existing Hitachi storage volume. - - existing_ref is a dictionary of the form: - - For HUS 100 Family, - {'ldev': , - 'unit_name': } - - For VSP G1000/VSP/HUS VM, - {'ldev': , - 'serial_number': } - """ - - ldev = self._string2int(existing_ref.get('ldev')) - - LOG.info(basic_lib.set_msg(4, volume_id=volume['id'], ldev=ldev)) - - return {'provider_location': ldev} - - def _manage_existing_get_size(self, volume, existing_ref): - """Return size of volume for manage_existing.""" - - ldev = self._string2int(existing_ref.get('ldev')) - if ldev is None: - msg = basic_lib.output_err(701) - raise exception.HBSDError(data=msg) - - size = self.command.get_ldev_size_in_gigabyte(ldev, existing_ref) - - metadata = {'type': basic_lib.NORMAL_VOLUME_TYPE, 'ldev': ldev} - self._update_volume_metadata(volume['id'], metadata) - - return size - - def manage_existing_get_size(self, volume, existing_ref): - try: - return self._manage_existing_get_size(volume, existing_ref) - except exception.HBSDError as ex: - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=six.text_type(ex)) - - def _unmanage(self, volume, ldev): - with self.horcmgr_flock: - self.delete_pair(ldev) - - with self.volinfo_lock: - if ldev in self.volume_info: - self.volume_info.pop(ldev) - - def unmanage(self, volume): - """Remove the specified volume from Cinder management.""" - - ldev = self.get_ldev(volume) - - if ldev is None: - return - - self.add_volinfo(ldev, volume['id']) - if not self.volume_info[ldev]['in_use'].lock.acquire(False): - desc = self.volume_info[ldev]['in_use'].desc - basic_lib.output_err(660, desc=desc) - raise exception.HBSDVolumeIsBusy(volume_name=volume['name']) - - is_vvol = self.get_volume_is_vvol(volume) - if is_vvol: - basic_lib.output_err(706, volume_id=volume['id'], - volume_type=basic_lib.NORMAL_VOLUME_TYPE) - raise exception.HBSDVolumeIsBusy(volume_name=volume['name']) - try: - self._unmanage(volume, ldev) - except exception.HBSDBusy: - raise exception.HBSDVolumeIsBusy(volume_name=volume['name']) - else: - LOG.info(basic_lib.set_msg(5, volume_id=volume['id'], ldev=ldev)) - finally: - if ldev in self.volume_info: - self.volume_info[ldev]['in_use'].lock.release() diff --git a/cinder/volume/drivers/hitachi/hbsd_fc.py b/cinder/volume/drivers/hitachi/hbsd_fc.py deleted file mode 100644 index b9146f2d1..000000000 --- a/cinder/volume/drivers/hitachi/hbsd_fc.py +++ /dev/null @@ -1,533 +0,0 @@ -# Copyright (C) 2014, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Fibre channel Cinder volume driver for Hitachi storage. - -""" - -import os -import threading - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _LI, _LW -from cinder import utils -import cinder.volume.driver -from cinder.volume.drivers.hitachi import hbsd_basiclib as basic_lib -from cinder.volume.drivers.hitachi import hbsd_common as common -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - -volume_opts = [ - cfg.BoolOpt('hitachi_zoning_request', - default=False, - help='Request for FC Zone creating HostGroup'), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -class HBSDFCDriver(cinder.volume.driver.FibreChannelDriver): - VERSION = common.VERSION - - def __init__(self, *args, **kwargs): - os.environ['LANG'] = 'C' - super(HBSDFCDriver, self).__init__(*args, **kwargs) - self.db = kwargs.get('db') - self.common = None - self.configuration.append_config_values(common.volume_opts) - self._stats = {} - self.context = None - self.max_hostgroups = None - self.pair_hostgroups = [] - self.pair_hostnum = 0 - self.do_setup_status = threading.Event() - - def _check_param(self): - self.configuration.append_config_values(volume_opts) - for opt in volume_opts: - getattr(self.configuration, opt.name) - - def check_param(self): - try: - self.common.check_param() - self._check_param() - except exception.HBSDError: - raise - except Exception as ex: - msg = basic_lib.output_err(601, param=six.text_type(ex)) - raise exception.HBSDError(message=msg) - - def output_param_to_log(self): - lock = basic_lib.get_process_lock(self.common.system_lock_file) - - with lock: - self.common.output_param_to_log('FC') - for opt in volume_opts: - if not opt.secret: - value = getattr(self.configuration, opt.name) - LOG.info(_LI('\t%(name)-35s : %(value)s'), - {'name': opt.name, 'value': value}) - self.common.command.output_param_to_log(self.configuration) - - def _add_wwn(self, hgs, port, gid, wwns): - for wwn in wwns: - wwn = six.text_type(wwn) - self.common.command.comm_add_hbawwn(port, gid, wwn) - detected = self.common.command.is_detected(port, wwn) - hgs.append({'port': port, 'gid': gid, 'initiator_wwn': wwn, - 'detected': detected}) - LOG.debug('Create host group for %s', hgs) - - def _add_lun(self, hostgroups, ldev): - if hostgroups is self.pair_hostgroups: - is_once = True - else: - is_once = False - self.common.add_lun('auhgmap', hostgroups, ldev, is_once) - - def _delete_lun(self, hostgroups, ldev): - try: - self.common.command.comm_delete_lun(hostgroups, ldev) - except exception.HBSDNotFound: - LOG.warning(basic_lib.set_msg(301, ldev=ldev)) - - def _get_hgname_gid(self, port, host_grp_name): - return self.common.command.get_hgname_gid(port, host_grp_name) - - def _get_unused_gid(self, port): - group_range = self.configuration.hitachi_group_range - if not group_range: - group_range = basic_lib.DEFAULT_GROUP_RANGE - return self.common.command.get_unused_gid(group_range, port) - - def _get_hostgroup_info(self, hgs, wwns, login=True): - target_ports = self.configuration.hitachi_target_ports - return self.common.command.comm_get_hostgroup_info( - hgs, wwns, target_ports, login=login) - - def _fill_group(self, hgs, port, host_grp_name, wwns): - added_hostgroup = False - LOG.debug('Create host group (hgs: %(hgs)s port: %(port)s ' - 'name: %(name)s wwns: %(wwns)s)', - {'hgs': hgs, 'port': port, - 'name': host_grp_name, 'wwns': wwns}) - gid = self._get_hgname_gid(port, host_grp_name) - if gid is None: - for retry_cnt in basic_lib.DEFAULT_TRY_RANGE: - try: - gid = self._get_unused_gid(port) - self._add_hostgroup(port, gid, host_grp_name) - added_hostgroup = True - except exception.HBSDNotFound: - gid = None - LOG.warning(basic_lib.set_msg(312, resource='GID')) - continue - else: - LOG.debug('Completed to add host target' - '(port: %(port)s gid: %(gid)d)', - {'port': port, 'gid': gid}) - break - else: - msg = basic_lib.output_err(641) - raise exception.HBSDError(message=msg) - - try: - if wwns: - self._add_wwn(hgs, port, gid, wwns) - else: - hgs.append({'port': port, 'gid': gid, 'initiator_wwn': None, - 'detected': True}) - except Exception: - with excutils.save_and_reraise_exception(): - if added_hostgroup: - self._delete_hostgroup(port, gid, host_grp_name) - - def add_hostgroup_master(self, hgs, master_wwns, host_ip, security_ports): - target_ports = self.configuration.hitachi_target_ports - group_request = self.configuration.hitachi_group_request - wwns = [] - for wwn in master_wwns: - wwns.append(wwn.lower()) - if target_ports and group_request: - host_grp_name = '%s%s' % (basic_lib.NAME_PREFIX, host_ip) - for port in security_ports: - wwns_copy = wwns[:] - for hostgroup in hgs: - if (hostgroup['port'] == port and - hostgroup['initiator_wwn'].lower() in wwns_copy): - wwns_copy.remove(hostgroup['initiator_wwn'].lower()) - if wwns_copy: - try: - self._fill_group(hgs, port, host_grp_name, wwns_copy) - except Exception as ex: - LOG.warning(_LW('Failed to add host group: %s'), ex) - LOG.warning(basic_lib.set_msg( - 308, port=port, name=host_grp_name)) - - if not hgs: - raise exception.HBSDError(message=basic_lib.output_err(649)) - - def add_hostgroup_pair(self, pair_hostgroups): - if self.configuration.hitachi_unit_name: - return - - properties = utils.brick_get_connector_properties() - if 'wwpns' not in properties: - msg = basic_lib.output_err(650, resource='HBA') - raise exception.HBSDError(message=msg) - hostgroups = [] - self._get_hostgroup_info(hostgroups, properties['wwpns'], - login=False) - host_grp_name = '%spair%02x' % (basic_lib.NAME_PREFIX, - self.pair_hostnum) - for hostgroup in hostgroups: - gid = self._get_hgname_gid(hostgroup['port'], - host_grp_name) - - # When 'gid' is 0, it should be true. - # So, it cannot remove 'is not None'. - if gid is not None: - pair_hostgroups.append({'port': hostgroup['port'], - 'gid': gid, 'initiator_wwn': None, - 'detected': True}) - break - - if not pair_hostgroups: - for hostgroup in hostgroups: - pair_port = hostgroup['port'] - try: - self._fill_group(pair_hostgroups, pair_port, - host_grp_name, None) - except Exception: - if hostgroup is hostgroups[-1]: - raise - else: - break - - def add_hostgroup(self): - properties = utils.brick_get_connector_properties() - if 'wwpns' not in properties: - msg = basic_lib.output_err(650, resource='HBA') - raise exception.HBSDError(message=msg) - LOG.debug("wwpns: %s", properties['wwpns']) - - hostgroups = [] - security_ports = self._get_hostgroup_info( - hostgroups, properties['wwpns'], login=False) - self.add_hostgroup_master(hostgroups, properties['wwpns'], - properties['ip'], security_ports) - self.add_hostgroup_pair(self.pair_hostgroups) - - def _get_target_wwn(self, port): - target_wwns = self.common.command.comm_set_target_wwns( - self.configuration.hitachi_target_ports) - return target_wwns[port] - - def _add_hostgroup(self, port, gid, host_grp_name): - self.common.command.comm_add_hostgrp(port, gid, host_grp_name) - - def _delete_hostgroup(self, port, gid, host_grp_name): - try: - self.common.command.comm_del_hostgrp(port, gid, host_grp_name) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.warning(basic_lib.set_msg( - 306, port=port, gid=gid, name=host_grp_name)) - - def _check_volume_mapping(self, hostgroup): - port = hostgroup['port'] - gid = hostgroup['gid'] - if self.common.command.get_hostgroup_luns(port, gid): - return True - else: - return False - - def _build_initiator_target_map(self, hostgroups, terminate=False): - target_wwns = [] - init_targ_map = {} - - target_ports = self.configuration.hitachi_target_ports - zoning_request = self.configuration.hitachi_zoning_request - - for hostgroup in hostgroups: - target_wwn = self._get_target_wwn(hostgroup['port']) - - if target_wwn not in target_wwns: - target_wwns.append(target_wwn) - - if target_ports and zoning_request: - if terminate and self._check_volume_mapping(hostgroup): - continue - - initiator_wwn = hostgroup['initiator_wwn'] - if initiator_wwn not in init_targ_map: - init_targ_map[initiator_wwn] = [] - - init_targ_map[initiator_wwn].append(target_wwn) - - return target_wwns, init_targ_map - - def _get_properties(self, volume, hostgroups, terminate=False): - properties = {} - - target_wwns, init_targ_map = self._build_initiator_target_map( - hostgroups, terminate) - - properties['target_wwn'] = target_wwns - - if init_targ_map: - properties['initiator_target_map'] = init_targ_map - - if not terminate: - properties['target_lun'] = hostgroups[0]['lun'] - - return properties - - def do_setup(self, context): - self.context = context - self.common = common.HBSDCommon(self.configuration, self, - context, self.db) - - self.check_param() - - self.common.create_lock_file() - - self.common.command.connect_storage() - self.max_hostgroups = self.common.command.get_max_hostgroups() - - lock = basic_lib.get_process_lock(self.common.service_lock_file) - with lock: - self.add_hostgroup() - - self.output_param_to_log() - self.do_setup_status.set() - - def check_for_setup_error(self): - pass - - def extend_volume(self, volume, new_size): - self.do_setup_status.wait() - self.common.extend_volume(volume, new_size) - - def get_volume_stats(self, refresh=False): - if refresh: - if self.do_setup_status.isSet(): - self.common.output_backend_available_once() - _stats = self.common.update_volume_stats("FC") - if _stats: - self._stats = _stats - return self._stats - - def create_volume(self, volume): - self.do_setup_status.wait() - metadata = self.common.create_volume(volume) - return metadata - - def delete_volume(self, volume): - self.do_setup_status.wait() - self.common.delete_volume(volume) - - def create_snapshot(self, snapshot): - self.do_setup_status.wait() - metadata = self.common.create_snapshot(snapshot) - return metadata - - def delete_snapshot(self, snapshot): - self.do_setup_status.wait() - self.common.delete_snapshot(snapshot) - - def create_cloned_volume(self, volume, src_vref): - self.do_setup_status.wait() - metadata = self.common.create_cloned_volume(volume, src_vref) - return metadata - - def create_volume_from_snapshot(self, volume, snapshot): - self.do_setup_status.wait() - metadata = self.common.create_volume_from_snapshot(volume, snapshot) - return metadata - - def _initialize_connection(self, ldev, connector, src_hgs=None): - LOG.debug("Call _initialize_connection " - "(config_group: %(group)s ldev: %(ldev)d)", - {'group': self.configuration.config_group, 'ldev': ldev}) - if src_hgs is self.pair_hostgroups: - hostgroups = src_hgs - else: - hostgroups = [] - security_ports = self._get_hostgroup_info( - hostgroups, connector['wwpns'], login=True) - self.add_hostgroup_master(hostgroups, connector['wwpns'], - connector['ip'], security_ports) - - if src_hgs is self.pair_hostgroups: - try: - self._add_lun(hostgroups, ldev) - except exception.HBSDNotFound: - LOG.warning(basic_lib.set_msg(311, ldev=ldev)) - for i in range(self.max_hostgroups + 1): - self.pair_hostnum += 1 - pair_hostgroups = [] - try: - self.add_hostgroup_pair(pair_hostgroups) - self.pair_hostgroups.extend(pair_hostgroups) - except exception.HBSDNotFound: - if i >= self.max_hostgroups: - msg = basic_lib.output_err(648, resource='GID') - raise exception.HBSDError(message=msg) - else: - break - self.pair_initialize_connection(ldev) - else: - self._add_lun(hostgroups, ldev) - - return hostgroups - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - self.do_setup_status.wait() - ldev = self.common.get_ldev(volume) - if ldev is None: - msg = basic_lib.output_err(619, volume_id=volume['id']) - raise exception.HBSDError(message=msg) - self.common.add_volinfo(ldev, volume['id']) - with self.common.volume_info[ldev]['lock'],\ - self.common.volume_info[ldev]['in_use']: - hostgroups = self._initialize_connection(ldev, connector) - properties = self._get_properties(volume, hostgroups) - LOG.debug('Initialize volume_info: %s', - self.common.volume_info) - - LOG.debug('HFCDrv: properties=%s', properties) - return { - 'driver_volume_type': 'fibre_channel', - 'data': properties - } - - def _terminate_connection(self, ldev, connector, src_hgs): - LOG.debug("Call _terminate_connection(config_group: %s)", - self.configuration.config_group) - hostgroups = src_hgs[:] - self._delete_lun(hostgroups, ldev) - LOG.debug("*** _terminate_ ***") - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - self.do_setup_status.wait() - ldev = self.common.get_ldev(volume) - if ldev is None: - LOG.warning(basic_lib.set_msg(302, volume_id=volume['id'])) - return - - if 'wwpns' not in connector: - msg = basic_lib.output_err(650, resource='HBA') - raise exception.HBSDError(message=msg) - - hostgroups = [] - self._get_hostgroup_info(hostgroups, - connector['wwpns'], login=False) - if not hostgroups: - msg = basic_lib.output_err(649) - raise exception.HBSDError(message=msg) - - self.common.add_volinfo(ldev, volume['id']) - with self.common.volume_info[ldev]['lock'],\ - self.common.volume_info[ldev]['in_use']: - self._terminate_connection(ldev, connector, hostgroups) - properties = self._get_properties(volume, hostgroups, - terminate=True) - LOG.debug('Terminate volume_info: %s', self.common.volume_info) - - return { - 'driver_volume_type': 'fibre_channel', - 'data': properties - } - - def pair_initialize_connection(self, ldev): - if self.configuration.hitachi_unit_name: - return - self._initialize_connection(ldev, None, self.pair_hostgroups) - - def pair_terminate_connection(self, ldev): - if self.configuration.hitachi_unit_name: - return - self._terminate_connection(ldev, None, self.pair_hostgroups) - - def discard_zero_page(self, volume): - self.common.command.discard_zero_page(self.common.get_ldev(volume)) - - def create_export(self, context, volume, connector): - pass - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def copy_image_to_volume(self, context, volume, image_service, image_id): - self.do_setup_status.wait() - super(HBSDFCDriver, self).copy_image_to_volume(context, volume, - image_service, - image_id) - self.discard_zero_page(volume) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - self.do_setup_status.wait() - if volume['volume_attachment']: - desc = 'volume %s' % volume['id'] - msg = basic_lib.output_err(660, desc=desc) - raise exception.HBSDError(message=msg) - super(HBSDFCDriver, self).copy_volume_to_image(context, volume, - image_service, - image_meta) - - def before_volume_copy(self, context, src_vol, dest_vol, remote=None): - """Driver-specific actions before copyvolume data. - - This method will be called before _copy_volume_data during volume - migration - """ - self.do_setup_status.wait() - - def after_volume_copy(self, context, src_vol, dest_vol, remote=None): - """Driver-specific actions after copyvolume data. - - This method will be called after _copy_volume_data during volume - migration - """ - self.discard_zero_page(dest_vol) - - def restore_backup(self, context, backup, volume, backup_service): - self.do_setup_status.wait() - super(HBSDFCDriver, self).restore_backup(context, backup, - volume, backup_service) - self.discard_zero_page(volume) - - def manage_existing(self, volume, existing_ref): - return self.common.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - self.do_setup_status.wait() - return self.common.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - self.do_setup_status.wait() - self.common.unmanage(volume) diff --git a/cinder/volume/drivers/hitachi/hbsd_horcm.py b/cinder/volume/drivers/hitachi/hbsd_horcm.py deleted file mode 100644 index 658582a2c..000000000 --- a/cinder/volume/drivers/hitachi/hbsd_horcm.py +++ /dev/null @@ -1,1503 +0,0 @@ -# Copyright (C) 2014, 2015, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import functools -import os -import re -import shlex -import threading -import time - -from oslo_concurrency import processutils as putils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import excutils -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _LE, _LI, _LW -from cinder import utils -from cinder.volume.drivers.hitachi import hbsd_basiclib as basic_lib - -GETSTORAGEARRAY_ONCE = 100 -MAX_SNAPSHOT_COUNT = 1021 -SNAP_LAST_PATH_SSB = '0xB958,0x020A' -HOST_IO_SSB = '0xB958,0x0233' -INVALID_LUN_SSB = '0x2E20,0x0000' -INTERCEPT_LDEV_SSB = '0x2E22,0x0001' -HOSTGROUP_INSTALLED = '0xB956,0x3173' -RESOURCE_LOCKED = 'SSB=0x2E11,0x2205' - -LDEV_STATUS_WAITTIME = 120 -LUN_DELETE_WAITTIME = basic_lib.DEFAULT_PROCESS_WAITTIME -LUN_DELETE_INTERVAL = 3 -EXEC_MAX_WAITTIME = 30 -EXEC_RETRY_INTERVAL = 5 -HORCM_WAITTIME = 1 -PAIR_TYPE = ('HORC', 'MRCF', 'QS') -PERMITTED_TYPE = ('CVS', 'HDP', 'HDT') - -RAIDCOM_LOCK_FILE = basic_lib.LOCK_DIR + 'raidcom_' -HORCMGR_LOCK_FILE = basic_lib.LOCK_DIR + 'horcmgr_' -RESOURCE_LOCK_FILE = basic_lib.LOCK_DIR + 'raidcom_resource_' - -STATUS_TABLE = { - 'SMPL': basic_lib.SMPL, - 'COPY': basic_lib.COPY, - 'RCPY': basic_lib.COPY, - 'PAIR': basic_lib.PAIR, - 'PFUL': basic_lib.PAIR, - 'PSUS': basic_lib.PSUS, - 'PFUS': basic_lib.PSUS, - 'SSUS': basic_lib.PSUS, - 'PSUE': basic_lib.PSUE, -} -NOT_SET = '-' -HORCM_RUNNING = 1 -COPY_GROUP = basic_lib.NAME_PREFIX + '%s%s%03X%d' -SNAP_NAME = basic_lib.NAME_PREFIX + 'snap' -LDEV_NAME = basic_lib.NAME_PREFIX + 'ldev-%d-%d' -MAX_MUNS = 3 - -EX_ENAUTH = 202 -EX_ENOOBJ = 205 -EX_CMDRJE = 221 -EX_CMDIOE = 237 -EX_INVCMD = 240 -EX_INVMOD = 241 -EX_ENODEV = 246 -EX_ENOENT = 247 -EX_OPTINV = 248 -EX_ATTDBG = 250 -EX_ATTHOR = 251 -EX_COMERR = 255 -EX_UNKOWN = -1 - -NO_SUCH_DEVICE = (EX_ENODEV, EX_ENOENT) - -COMMAND_IO_TO_RAID = (EX_CMDRJE, EX_CMDIOE, EX_INVCMD, EX_INVMOD, EX_OPTINV) - -HORCM_ERROR = (EX_ATTDBG, EX_ATTHOR, EX_COMERR) - -MAX_HOSTGROUPS = 254 -MAX_HLUN = 2047 - -DEFAULT_PORT_BASE = 31000 - -LOG = logging.getLogger(__name__) - -volume_opts = [ - cfg.StrOpt('hitachi_horcm_numbers', - default='200,201', - help='Instance numbers for HORCM'), - cfg.StrOpt('hitachi_horcm_user', - help='Username of storage system for HORCM'), - cfg.StrOpt('hitachi_horcm_password', - help='Password of storage system for HORCM', - secret=True), - cfg.BoolOpt('hitachi_horcm_add_conf', - default=True, - help='Add to HORCM configuration'), - cfg.IntOpt('hitachi_horcm_resource_lock_timeout', - default=600, - help='Timeout until a resource lock is released, in seconds. ' - 'The value must be between 0 and 7200.'), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -def horcm_synchronized(function): - @functools.wraps(function) - def wrapper(*args, **kargs): - if len(args) == 1: - inst = args[0].conf.hitachi_horcm_numbers[0] - raidcom_obj_lock = args[0].raidcom_lock - else: - inst = args[1] - raidcom_obj_lock = args[0].raidcom_pair_lock - raidcom_lock_file = '%s%d' % (RAIDCOM_LOCK_FILE, inst) - lock = basic_lib.get_process_lock(raidcom_lock_file) - with raidcom_obj_lock, lock: - return function(*args, **kargs) - return wrapper - - -def storage_synchronized(function): - @functools.wraps(function) - def wrapper(*args, **kargs): - serial = args[0].conf.hitachi_serial_number - resource_lock = args[0].resource_lock - resource_lock_file = '%s%s' % (RESOURCE_LOCK_FILE, serial) - lock = basic_lib.get_process_lock(resource_lock_file) - with resource_lock, lock: - return function(*args, **kargs) - return wrapper - - -class HBSDHORCM(basic_lib.HBSDBasicLib): - - def __init__(self, conf): - super(HBSDHORCM, self).__init__(conf=conf) - - self.copy_groups = [None] * MAX_MUNS - self.raidcom_lock = threading.Lock() - self.raidcom_pair_lock = threading.Lock() - self.horcmgr_lock = threading.Lock() - self.horcmgr_flock = None - self.resource_lock = threading.Lock() - - def check_param(self): - numbers = self.conf.hitachi_horcm_numbers.split(',') - if len(numbers) != 2: - msg = basic_lib.output_err(601, param='hitachi_horcm_numbers') - raise exception.HBSDError(message=msg) - for i in numbers: - if not i.isdigit(): - msg = basic_lib.output_err(601, param='hitachi_horcm_numbers') - raise exception.HBSDError(message=msg) - self.conf.hitachi_horcm_numbers = [int(num) for num in numbers] - inst = self.conf.hitachi_horcm_numbers[0] - pair_inst = self.conf.hitachi_horcm_numbers[1] - if inst == pair_inst: - msg = basic_lib.output_err(601, param='hitachi_horcm_numbers') - raise exception.HBSDError(message=msg) - for param in ('hitachi_horcm_user', 'hitachi_horcm_password'): - if not getattr(self.conf, param): - msg = basic_lib.output_err(601, param=param) - raise exception.HBSDError(message=msg) - if self.conf.hitachi_thin_pool_id == self.conf.hitachi_pool_id: - msg = basic_lib.output_err(601, param='hitachi_thin_pool_id') - raise exception.HBSDError(message=msg) - resource_lock_timeout = self.conf.hitachi_horcm_resource_lock_timeout - if not ((resource_lock_timeout >= 0) and - (resource_lock_timeout <= 7200)): - msg = basic_lib.output_err( - 601, param='hitachi_horcm_resource_lock_timeout') - raise exception.HBSDError(message=msg) - for opt in volume_opts: - getattr(self.conf, opt.name) - - def set_copy_groups(self, host_ip): - serial = self.conf.hitachi_serial_number - inst = self.conf.hitachi_horcm_numbers[1] - - for mun in range(MAX_MUNS): - copy_group = COPY_GROUP % (host_ip, serial, inst, mun) - self.copy_groups[mun] = copy_group - - def set_pair_flock(self): - inst = self.conf.hitachi_horcm_numbers[1] - name = '%s%d' % (HORCMGR_LOCK_FILE, inst) - self.horcmgr_flock = basic_lib.FileLock(name, self.horcmgr_lock) - return self.horcmgr_flock - - def check_horcm(self, inst): - args = 'HORCMINST=%d horcmgr -check' % inst - ret, _stdout, _stderr = self.exec_command('env', args=args, - printflag=False) - return ret - - def shutdown_horcm(self, inst): - ret, stdout, stderr = self.exec_command( - 'horcmshutdown.sh', args=six.text_type(inst), printflag=False) - return ret - - def start_horcm(self, inst): - return self.exec_command('horcmstart.sh', args=six.text_type(inst), - printflag=False) - - def _wait_for_horcm_shutdown(self, inst): - if self.check_horcm(inst) != HORCM_RUNNING: - raise loopingcall.LoopingCallDone() - - if self.shutdown_horcm(inst): - LOG.error(_LE("Failed to shutdown horcm.")) - raise loopingcall.LoopingCallDone() - - @horcm_synchronized - def restart_horcm(self, inst=None): - if inst is None: - inst = self.conf.hitachi_horcm_numbers[0] - - loop = loopingcall.FixedIntervalLoopingCall( - self._wait_for_horcm_shutdown, inst) - - loop.start(interval=HORCM_WAITTIME).wait() - - ret, stdout, stderr = self.start_horcm(inst) - if ret: - msg = basic_lib.output_err( - 600, cmd='horcmstart.sh', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def restart_pair_horcm(self): - inst = self.conf.hitachi_horcm_numbers[1] - self.restart_horcm(inst=inst) - - def setup_horcmgr(self, host_ip): - pair_inst = self.conf.hitachi_horcm_numbers[1] - self.set_copy_groups(host_ip) - if self.conf.hitachi_horcm_add_conf: - self.create_horcmconf() - self.create_horcmconf(inst=pair_inst) - self.restart_horcm() - with self.horcmgr_flock: - self.restart_pair_horcm() - ret, stdout, stderr = self.comm_login() - if ret: - msg = basic_lib.output_err( - 600, cmd='raidcom -login', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def _wait_for_exec_horcm(self, cmd, args, printflag, start): - if cmd == 'raidcom': - serial = self.conf.hitachi_serial_number - inst = self.conf.hitachi_horcm_numbers[0] - raidcom_obj_lock = self.raidcom_lock - args = '%s -s %s -I%d' % (args, serial, inst) - else: - inst = self.conf.hitachi_horcm_numbers[1] - raidcom_obj_lock = self.raidcom_pair_lock - args = '%s -ISI%d' % (args, inst) - user = self.conf.hitachi_horcm_user - passwd = self.conf.hitachi_horcm_password - raidcom_lock_file = '%s%d' % (RAIDCOM_LOCK_FILE, inst) - lock = basic_lib.get_process_lock(raidcom_lock_file) - - with raidcom_obj_lock, lock: - ret, stdout, stderr = self.exec_command(cmd, args=args, - printflag=printflag) - - # The resource group may be locked by other software. - # Therefore, wait until the lock is released. - if (RESOURCE_LOCKED in stderr and - (time.time() - start < - self.conf.hitachi_horcm_resource_lock_timeout)): - return - - if not ret or ret <= 127: - raise loopingcall.LoopingCallDone((ret, stdout, stderr)) - - if time.time() - start >= EXEC_MAX_WAITTIME: - LOG.error(_LE("horcm command timeout.")) - raise loopingcall.LoopingCallDone((ret, stdout, stderr)) - - if (ret == EX_ENAUTH and - not re.search("-login %s %s" % (user, passwd), args)): - _ret, _stdout, _stderr = self.comm_login() - if _ret: - LOG.error(_LE("Failed to authenticate user.")) - raise loopingcall.LoopingCallDone((ret, stdout, stderr)) - - elif ret in HORCM_ERROR: - _ret = 0 - with raidcom_obj_lock, lock: - if self.check_horcm(inst) != HORCM_RUNNING: - _ret, _stdout, _stderr = self.start_horcm(inst) - if _ret and _ret != HORCM_RUNNING: - LOG.error(_LE("Failed to start horcm.")) - raise loopingcall.LoopingCallDone((ret, stdout, stderr)) - - elif ret not in COMMAND_IO_TO_RAID: - LOG.error(_LE("Unexpected error occurs in horcm.")) - raise loopingcall.LoopingCallDone((ret, stdout, stderr)) - - def exec_raidcom(self, cmd, args, printflag=True): - loop = loopingcall.FixedIntervalLoopingCall( - self._wait_for_exec_horcm, cmd, args, printflag, time.time()) - - return loop.start(interval=EXEC_RETRY_INTERVAL).wait() - - def comm_login(self): - rmi_user = self.conf.hitachi_horcm_user - rmi_pass = self.conf.hitachi_horcm_password - args = '-login %s %s' % (rmi_user, rmi_pass) - return self.exec_raidcom('raidcom', args, printflag=False) - - def comm_reset_status(self): - self.exec_raidcom('raidcom', 'reset command_status') - - def comm_get_status(self): - return self.exec_raidcom('raidcom', 'get command_status') - - def get_command_error(self, stdout): - lines = stdout.splitlines() - line = shlex.split(lines[1]) - return int(line[3]) - - def comm_get_ldev(self, ldev): - opt = 'get ldev -ldev_id %s' % ldev - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return stdout - - def add_used_hlun(self, port, gid, used_list): - opt = 'get lun -port %s-%d' % (port, gid) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - lines = stdout.splitlines() - for line in lines[1:]: - lun = int(shlex.split(line)[3]) - if lun not in used_list: - used_list.append(lun) - - def get_unused_ldev(self, ldev_range): - start = ldev_range[0] - end = ldev_range[1] - - while start < end: - if end - start + 1 > GETSTORAGEARRAY_ONCE: - cnt = GETSTORAGEARRAY_ONCE - else: - cnt = end - start + 1 - opt = 'get ldev -ldev_id %d -cnt %d' % (start, cnt) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - ldev_num = None - for line in lines: - if re.match("LDEV :", line): - ldev_num = int(shlex.split(line)[2]) - continue - if re.match("VOL_TYPE : NOT DEFINED", line): - return ldev_num - - start += GETSTORAGEARRAY_ONCE - else: - msg = basic_lib.output_err(648, resource='LDEV') - raise exception.HBSDError(message=msg) - - def get_hgname_gid(self, port, host_grp_name): - opt = 'get host_grp -port %s -key host_grp' % port - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - lines = stdout.splitlines() - for line in lines[1:]: - line = shlex.split(line) - if line[2] == host_grp_name: - return int(line[1]) - return None - - def get_unused_gid(self, range, port): - _min = range[0] - _max = range[1] - opt = 'get host_grp -port %s -key host_grp' % port - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - free_gid = None - for line in lines[_min + 1:]: - line = shlex.split(line) - if int(line[1]) > _max: - break - if line[2] == '-': - free_gid = int(line[1]) - break - if free_gid is None: - msg = basic_lib.output_err(648, resource='GID') - raise exception.HBSDError(message=msg) - return free_gid - - def comm_set_target_wwns(self, target_ports): - opt = 'get port' - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - target_wwns = {} - lines = stdout.splitlines() - for line in lines[1:]: - line = shlex.split(line) - port = line[0][:5] - if target_ports and port not in target_ports: - continue - - target_wwns[port] = line[10] - LOG.debug('target wwns: %s', target_wwns) - return target_wwns - - def comm_get_hbawwn(self, hostgroups, wwns, port, is_detected): - opt = 'get host_grp -port %s' % port - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - found_wwns = 0 - for line in lines[1:]: - line = shlex.split(line) - if not re.match(basic_lib.NAME_PREFIX, line[2]): - continue - gid = line[1] - opt = 'get hba_wwn -port %s-%s' % (port, gid) - ret, stdout, stderr = self.exec_raidcom( - 'raidcom', opt, printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - for line in lines[1:]: - hba_info = shlex.split(line) - - if hba_info[3] in wwns: - hostgroups.append({'port': six.text_type(port), - 'gid': int(hba_info[1]), - 'initiator_wwn': hba_info[3], - 'detected': is_detected}) - found_wwns += 1 - if len(wwns) == found_wwns: - break - - if len(wwns) == found_wwns: - break - - def comm_chk_login_wwn(self, wwns, port): - opt = 'get port -port %s' % port - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - for line in lines[1:]: - login_info = shlex.split(line) - if login_info[1] in wwns: - return True - else: - return False - - def comm_get_hostgroup_info(self, hgs, wwns, target_ports, login=True): - security_ports = [] - hostgroups = [] - - opt = 'get port' - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - - for line in lines[1:]: - line = shlex.split(line) - port = line[0][:5] - if target_ports and port not in target_ports: - continue - security = True if line[7] == 'Y' else False - - is_detected = None - if login: - is_detected = self.comm_chk_login_wwn(wwns, port) - - if security: - self.comm_get_hbawwn(hostgroups, wwns, port, is_detected) - security_ports.append(port) - - for hostgroup in hostgroups: - hgs.append(hostgroup) - - return security_ports - - def _get_lun(self, port, gid, ldev): - lun = None - - opt = 'get lun -port %s-%d' % (port, gid) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - for line in lines[1:]: - line = shlex.split(line) - if line[5] == six.text_type(ldev): - lun = int(line[3]) - break - - return lun - - def _wait_for_delete_lun(self, hostgroup, ldev, start): - opt = 'delete lun -port %s-%d -ldev_id %d' % (hostgroup['port'], - hostgroup['gid'], ldev) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt) - if not ret: - raise loopingcall.LoopingCallDone() - - if (re.search('SSB=%s' % SNAP_LAST_PATH_SSB, stderr) and - not self.comm_get_snapshot(ldev) or - re.search('SSB=%s' % HOST_IO_SSB, stderr)): - LOG.warning(basic_lib.set_msg(310, ldev=ldev, reason=stderr)) - - if time.time() - start >= LUN_DELETE_WAITTIME: - msg = basic_lib.output_err( - 637, method='_wait_for_delete_lun', - timeout=LUN_DELETE_WAITTIME) - raise exception.HBSDError(message=msg) - else: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_delete_lun_core(self, hostgroup, ldev): - loop = loopingcall.FixedIntervalLoopingCall( - self._wait_for_delete_lun, hostgroup, ldev, time.time()) - - loop.start(interval=LUN_DELETE_INTERVAL).wait() - - def comm_delete_lun(self, hostgroups, ldev): - deleted_hostgroups = [] - no_ldev_cnt = 0 - for hostgroup in hostgroups: - port = hostgroup['port'] - gid = hostgroup['gid'] - is_deleted = False - for deleted in deleted_hostgroups: - if port == deleted['port'] and gid == deleted['gid']: - is_deleted = True - if is_deleted: - continue - try: - self.comm_delete_lun_core(hostgroup, ldev) - except exception.HBSDCmdError as ex: - no_ldev_cnt += 1 - if ex.ret == EX_ENOOBJ: - if no_ldev_cnt != len(hostgroups): - continue - raise exception.HBSDNotFound - else: - raise - deleted_hostgroups.append({'port': port, 'gid': gid}) - - def _check_ldev_status(self, ldev, status): - opt = ('get ldev -ldev_id %s -check_status %s -time %s' % - (ldev, status, LDEV_STATUS_WAITTIME)) - ret, _stdout, _stderr = self.exec_raidcom('raidcom', opt) - return ret - - # Don't remove a storage_syncronized decorator. - # It is need to avoid comm_add_ldev() and comm_delete_ldev() are - # executed concurrently. - @storage_synchronized - def comm_add_ldev(self, pool_id, ldev, capacity, is_vvol): - emulation = 'OPEN-V' - if is_vvol: - opt = ('add ldev -pool snap -ldev_id %d ' - '-capacity %dG -emulation %s' - % (ldev, capacity, emulation)) - else: - opt = ('add ldev -pool %d -ldev_id %d ' - '-capacity %dG -emulation %s' - % (pool_id, ldev, capacity, emulation)) - - self.comm_reset_status() - ret, stdout, stderr = self.exec_raidcom('raidcom', opt) - if ret: - if re.search('SSB=%s' % INTERCEPT_LDEV_SSB, stderr): - raise exception.HBSDNotFound - - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - if self._check_ldev_status(ldev, "NML"): - msg = basic_lib.output_err(653, ldev=ldev) - raise exception.HBSDError(message=msg) - - def comm_add_hostgrp(self, port, gid, host_grp_name): - opt = 'add host_grp -port %s-%d -host_grp_name %s' % (port, gid, - host_grp_name) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt) - if ret: - if re.search('SSB=%s' % HOSTGROUP_INSTALLED, stderr): - raise exception.HBSDNotFound - - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_del_hostgrp(self, port, gid, host_grp_name): - opt = 'delete host_grp -port %s-%d %s' % (port, gid, host_grp_name) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt) - if ret: - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_add_hbawwn(self, port, gid, wwn): - opt = 'add hba_wwn -port %s-%s -hba_wwn %s' % (port, gid, wwn) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt) - if ret: - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - @storage_synchronized - def comm_add_lun(self, unused_command, hostgroups, ldev, is_once=False): - tmp_hostgroups = hostgroups[:] - is_ok = False - used_list = [] - lun = None - old_lun = None - - for hostgroup in hostgroups: - port = hostgroup['port'] - gid = hostgroup['gid'] - self.add_used_hlun(port, gid, used_list) - lun = self._get_lun(port, gid, ldev) - - # When 'lun' or 'old_lun' is 0, it should be true. - # So, it cannot remove 'is not None'. - if lun is not None: - if old_lun is not None and old_lun != lun: - msg = basic_lib.output_err(648, resource='LUN (HLUN)') - raise exception.HBSDError(message=msg) - is_ok = True - hostgroup['lun'] = lun - tmp_hostgroups.remove(hostgroup) - old_lun = lun - - if is_once: - # When 'lun' is 0, it should be true. - # So, it cannot remove 'is not None'. - if lun is not None: - return - elif len(used_list) < MAX_HLUN + 1: - break - else: - tmp_hostgroups.remove(hostgroup) - if tmp_hostgroups: - used_list = [] - - if not used_list: - lun = 0 - elif lun is None: - for i in range(MAX_HLUN + 1): - if i not in used_list: - lun = i - break - else: - raise exception.HBSDNotFound - - opt = None - ret = 0 - stdout = None - stderr = None - invalid_hgs_str = None - - for hostgroup in tmp_hostgroups: - port = hostgroup['port'] - gid = hostgroup['gid'] - if not hostgroup['detected']: - if invalid_hgs_str: - invalid_hgs_str = '%s, %s:%d' % (invalid_hgs_str, - port, gid) - else: - invalid_hgs_str = '%s:%d' % (port, gid) - continue - opt = 'add lun -port %s-%d -ldev_id %d -lun_id %d' % ( - port, gid, ldev, lun) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt) - if not ret: - is_ok = True - hostgroup['lun'] = lun - if is_once: - break - else: - LOG.warning(basic_lib.set_msg( - 314, ldev=ldev, lun=lun, port=port, id=gid)) - - if not is_ok: - if stderr: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - else: - msg = basic_lib.output_err(659, gid=invalid_hgs_str) - raise exception.HBSDError(message=msg) - - # Don't remove a storage_syncronized decorator. - # It is need to avoid comm_add_ldev() and comm_delete_ldev() are - # executed concurrently. - @storage_synchronized - def comm_delete_ldev(self, ldev, is_vvol): - ret = -1 - stdout = "" - stderr = "" - self.comm_reset_status() - opt = 'delete ldev -ldev_id %d' % ldev - ret, stdout, stderr = self.exec_raidcom('raidcom', opt) - if ret: - if re.search('SSB=%s' % INVALID_LUN_SSB, stderr): - raise exception.HBSDNotFound - - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - ret, stdout, stderr = self.comm_get_status() - if ret or self.get_command_error(stdout): - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_extend_ldev(self, ldev, old_size, new_size): - extend_size = new_size - old_size - opt = 'extend ldev -ldev_id %d -capacity %dG' % (ldev, extend_size) - ret, stdout, stderr = self.exec_raidcom('raidcom', opt) - if ret: - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_get_dp_pool(self, pool_id): - opt = 'get dp_pool' - ret, stdout, stderr = self.exec_raidcom('raidcom', opt, - printflag=False) - if ret: - opt = 'raidcom %s' % opt - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - for line in lines[1:]: - if int(shlex.split(line)[0]) == pool_id: - free_gb = int(shlex.split(line)[3]) / 1024 - total_gb = int(shlex.split(line)[4]) / 1024 - return total_gb, free_gb - - msg = basic_lib.output_err(640, pool_id=pool_id) - raise exception.HBSDError(message=msg) - - def comm_modify_ldev(self, ldev): - args = 'modify ldev -ldev_id %d -status discard_zero_page' % ldev - ret, stdout, stderr = self.exec_raidcom('raidcom', args) - if ret: - LOG.warning(basic_lib.set_msg(315, ldev=ldev, reason=stderr)) - - def is_detected(self, port, wwn): - return self.comm_chk_login_wwn([wwn], port) - - def discard_zero_page(self, ldev): - try: - self.comm_modify_ldev(ldev) - except Exception as ex: - LOG.warning(_LW('Failed to discard zero page: %s'), ex) - - def comm_add_snapshot(self, pvol, svol): - pool = self.conf.hitachi_thin_pool_id - copy_size = self.conf.hitachi_copy_speed - args = ('add snapshot -ldev_id %d %d -pool %d ' - '-snapshot_name %s -copy_size %d' - % (pvol, svol, pool, SNAP_NAME, copy_size)) - ret, stdout, stderr = self.exec_raidcom('raidcom', args) - if ret: - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % args, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_delete_snapshot(self, ldev): - args = 'delete snapshot -ldev_id %d' % ldev - ret, stdout, stderr = self.exec_raidcom('raidcom', args) - if ret: - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % args, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_modify_snapshot(self, ldev, op): - args = ('modify snapshot -ldev_id %d -snapshot_data %s' % (ldev, op)) - ret, stdout, stderr = self.exec_raidcom('raidcom', args) - if ret: - msg = basic_lib.output_err( - 600, cmd='raidcom %s' % args, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def _wait_for_snap_status(self, pvol, svol, status, timeout, start): - if (self.get_snap_pvol_status(pvol, svol) in status and - self.get_snap_svol_status(svol) in status): - raise loopingcall.LoopingCallDone() - - if time.time() - start >= timeout: - msg = basic_lib.output_err( - 637, method='_wait_for_snap_status', timuout=timeout) - raise exception.HBSDError(message=msg) - - def wait_snap(self, pvol, svol, status, timeout, interval): - loop = loopingcall.FixedIntervalLoopingCall( - self._wait_for_snap_status, pvol, - svol, status, timeout, time.time()) - - loop.start(interval=interval).wait() - - def comm_get_snapshot(self, ldev): - args = 'get snapshot -ldev_id %d' % ldev - ret, stdout, stderr = self.exec_raidcom('raidcom', args, - printflag=False) - if ret: - opt = 'raidcom %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return stdout - - def check_snap_count(self, ldev): - stdout = self.comm_get_snapshot(ldev) - if not stdout: - return - lines = stdout.splitlines() - if len(lines) >= MAX_SNAPSHOT_COUNT + 1: - msg = basic_lib.output_err( - 615, copy_method=basic_lib.THIN, pvol=ldev) - raise exception.HBSDBusy(message=msg) - - def get_snap_pvol_status(self, pvol, svol): - stdout = self.comm_get_snapshot(pvol) - if not stdout: - return basic_lib.SMPL - lines = stdout.splitlines() - for line in lines[1:]: - line = shlex.split(line) - if int(line[6]) == svol: - return STATUS_TABLE[line[2]] - else: - return basic_lib.SMPL - - def get_snap_svol_status(self, ldev): - stdout = self.comm_get_snapshot(ldev) - if not stdout: - return basic_lib.SMPL - lines = stdout.splitlines() - line = shlex.split(lines[1]) - return STATUS_TABLE[line[2]] - - @horcm_synchronized - def create_horcmconf(self, inst=None): - if inst is None: - inst = self.conf.hitachi_horcm_numbers[0] - - serial = self.conf.hitachi_serial_number - filename = '/etc/horcm%d.conf' % inst - - port = DEFAULT_PORT_BASE + inst - - found = False - - if not os.path.exists(filename): - file_str = """ -HORCM_MON -#ip_address service poll(10ms) timeout(10ms) -127.0.0.1 %16d 6000 3000 -HORCM_CMD -""" % port - else: - file_str = utils.read_file_as_root(filename) - - lines = file_str.splitlines() - for line in lines: - if re.match(r'\\\\.\\CMD-%s:/dev/sd' % serial, line): - found = True - break - - if not found: - insert_str = r'\\\\.\\CMD-%s:/dev/sd' % serial - file_str = re.sub(r'(\n\bHORCM_CMD.*|^\bHORCM_CMD.*)', - r'\1\n%s\n' % insert_str, file_str) - - try: - utils.execute('tee', filename, process_input=file_str, - run_as_root=True) - except putils.ProcessExecutionError as ex: - msg = basic_lib.output_err( - 632, file=filename, ret=ex.exit_code, err=ex.stderr) - raise exception.HBSDError(message=msg) - - def comm_get_copy_grp(self): - ret, stdout, stderr = self.exec_raidcom('raidcom', 'get copy_grp', - printflag=False) - if ret: - opt = 'raidcom get copy_grp' - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return stdout - - def comm_add_copy_grp(self, copy_group, pvol_group, svol_group, mun): - args = ('add copy_grp -copy_grp_name %s %s %s -mirror_id %d' - % (copy_group, pvol_group, svol_group, mun)) - ret, stdout, stderr = self.exec_raidcom('raidcom', args, - printflag=False) - if ret: - opt = 'raidcom %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_delete_copy_grp(self, copy_group): - args = 'delete copy_grp -copy_grp_name %s' % copy_group - ret, stdout, stderr = self.exec_raidcom('raidcom', args, - printflag=False) - if ret: - opt = 'raidcom %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_get_device_grp(self, group_name): - args = 'get device_grp -device_grp_name %s' % group_name - ret, stdout, stderr = self.exec_raidcom('raidcom', args, - printflag=False) - if ret: - opt = 'raidcom %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return stdout - - def comm_add_device_grp(self, group_name, ldev_name, ldev): - args = ('add device_grp -device_grp_name %s %s -ldev_id %d' - % (group_name, ldev_name, ldev)) - ret, stdout, stderr = self.exec_raidcom('raidcom', args, - printflag=False) - if ret: - opt = 'raidcom %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_delete_device_grp(self, group_name, ldev): - args = ('delete device_grp -device_grp_name %s -ldev_id %d' - % (group_name, ldev)) - ret, stdout, stderr = self.exec_raidcom('raidcom', args, - printflag=False) - if ret: - opt = 'raidcom %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_paircreate(self, copy_group, ldev_name): - args = ('-g %s -d %s -split -fq quick -c %d -vl' - % (copy_group, ldev_name, self.conf.hitachi_copy_speed)) - ret, stdout, stderr = self.exec_raidcom('paircreate', args) - if ret: - opt = 'paircreate %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_pairsplit(self, copy_group, ldev_name): - args = '-g %s -d %s -S' % (copy_group, ldev_name) - ret, stdout, stderr = self.exec_raidcom('pairsplit', args) - if ret: - opt = 'pairsplit %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_pairevtwait(self, copy_group, ldev_name, check_svol): - if not check_svol: - option = '-nowait' - else: - option = '-nowaits' - args = '-g %s -d %s %s' % (copy_group, ldev_name, option) - ret, stdout, stderr = self.exec_raidcom('pairevtwait', args, - printflag=False) - if ret > 127: - opt = 'pairevtwait %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return ret - - def comm_pairdisplay(self, copy_group, ldev_name=None): - if not ldev_name: - args = '-g %s -CLI' % copy_group - else: - args = '-g %s -d %s -CLI' % (copy_group, ldev_name) - ret, stdout, stderr = self.exec_raidcom('pairdisplay', args, - printflag=False) - if ret and ret not in NO_SUCH_DEVICE: - opt = 'pairdisplay %s' % args - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return ret, stdout, stderr - - def check_copy_grp(self, copy_group): - stdout = self.comm_get_copy_grp() - lines = stdout.splitlines() - count = 0 - for line in lines[1:]: - line = shlex.split(line) - if line[0] == copy_group: - count += 1 - if count == 2: - break - return count - - def check_device_grp(self, group_name, ldev, ldev_name=None): - stdout = self.comm_get_device_grp(group_name) - lines = stdout.splitlines() - for line in lines[1:]: - line = shlex.split(line) - if int(line[2]) == ldev: - if not ldev_name: - return True - else: - return line[1] == ldev_name - else: - return False - - def is_smpl(self, copy_group, ldev_name): - ret, stdout, stderr = self.comm_pairdisplay(copy_group, - ldev_name=ldev_name) - if not stdout: - return True - - lines = stdout.splitlines() - for line in lines[1:]: - line = shlex.split(line) - if line[9] in [NOT_SET, 'SMPL']: - return True - else: - return False - - def get_copy_groups(self): - copy_groups = [] - stdout = self.comm_get_copy_grp() - lines = stdout.splitlines() - for line in lines[1:]: - line = shlex.split(line) - if line[0] in self.copy_groups and line[0] not in copy_groups: - copy_groups.append(line[0]) - return copy_groups - - def get_matched_copy_group(self, pvol, svol, ldev_name): - for copy_group in self.get_copy_groups(): - pvol_group = '%sP' % copy_group - if self.check_device_grp(pvol_group, pvol, ldev_name=ldev_name): - return copy_group - else: - return None - - def get_paired_info(self, ldev, only_flag=False): - paired_info = {'pvol': None, 'svol': []} - pvol = None - is_svol = False - - stdout = self.comm_get_snapshot(ldev) - if stdout: - lines = stdout.splitlines() - line = shlex.split(lines[1]) - status = STATUS_TABLE.get(line[2], basic_lib.UNKN) - - if line[1] == 'P-VOL': - pvol = ldev - svol = int(line[6]) - else: - is_svol = True - pvol = int(line[6]) - svol = ldev - - if status == basic_lib.PSUS: - status = self.get_snap_pvol_status(pvol, svol) - - svol_info = {'lun': svol, 'status': status, 'is_vvol': True} - paired_info['svol'].append(svol_info) - paired_info['pvol'] = pvol - - if only_flag or is_svol: - return paired_info - - for copy_group in self.get_copy_groups(): - ldev_name = None - pvol_status = basic_lib.UNKN - svol_status = basic_lib.UNKN - - ret, stdout, stderr = self.comm_pairdisplay(copy_group) - if not stdout: - continue - - lines = stdout.splitlines() - for line in lines[1:]: - line = shlex.split(line) - if line[9] not in ['P-VOL', 'S-VOL']: - continue - - ldev0 = int(line[8]) - ldev1 = int(line[12]) - if ldev not in [ldev0, ldev1]: - continue - - ldev_name = line[1] - - if line[9] == 'P-VOL': - pvol = ldev0 - svol = ldev1 - pvol_status = STATUS_TABLE.get(line[10], basic_lib.UNKN) - else: - svol = ldev0 - pvol = ldev1 - svol_status = STATUS_TABLE.get(line[10], basic_lib.UNKN) - - if svol == ldev: - is_svol = True - - if not ldev_name: - continue - - pvol_group = '%sP' % copy_group - pvol_ok = self.check_device_grp(pvol_group, pvol, - ldev_name=ldev_name) - - svol_group = '%sS' % copy_group - svol_ok = self.check_device_grp(svol_group, svol, - ldev_name=ldev_name) - - if pvol_ok and svol_ok: - if pvol_status == basic_lib.PSUS: - status = svol_status - else: - status = pvol_status - - svol_info = {'lun': svol, 'status': status, 'is_vvol': False} - paired_info['svol'].append(svol_info) - - if is_svol: - break - - # When 'pvol' is 0, it should be true. - # So, it cannot remove 'is not None'. - if pvol is not None and paired_info['pvol'] is None: - paired_info['pvol'] = pvol - - return paired_info - - def add_pair_config(self, pvol, svol, copy_group, ldev_name, mun): - pvol_group = '%sP' % copy_group - svol_group = '%sS' % copy_group - self.comm_add_device_grp(pvol_group, ldev_name, pvol) - self.comm_add_device_grp(svol_group, ldev_name, svol) - nr_copy_groups = self.check_copy_grp(copy_group) - if nr_copy_groups == 1: - self.comm_delete_copy_grp(copy_group) - if nr_copy_groups != 2: - self.comm_add_copy_grp(copy_group, pvol_group, svol_group, mun) - - def delete_pair_config(self, pvol, svol, copy_group, ldev_name): - pvol_group = '%sP' % copy_group - svol_group = '%sS' % copy_group - if self.check_device_grp(pvol_group, pvol, ldev_name=ldev_name): - self.comm_delete_device_grp(pvol_group, pvol) - if self.check_device_grp(svol_group, svol, ldev_name=ldev_name): - self.comm_delete_device_grp(svol_group, svol) - - def _wait_for_pair_status(self, copy_group, ldev_name, - status, timeout, check_svol, start): - if self.comm_pairevtwait(copy_group, ldev_name, - check_svol) in status: - raise loopingcall.LoopingCallDone() - - if time.time() - start >= timeout: - msg = basic_lib.output_err( - 637, method='_wait_for_pair_status', timout=timeout) - raise exception.HBSDError(message=msg) - - def wait_pair(self, copy_group, ldev_name, status, timeout, - interval, check_svol=False): - loop = loopingcall.FixedIntervalLoopingCall( - self._wait_for_pair_status, copy_group, ldev_name, - status, timeout, check_svol, time.time()) - - loop.start(interval=interval).wait() - - def comm_create_pair(self, pvol, svol, is_vvol): - timeout = basic_lib.DEFAULT_PROCESS_WAITTIME - interval = self.conf.hitachi_copy_check_interval - if not is_vvol: - restart = False - create = False - ldev_name = LDEV_NAME % (pvol, svol) - mun = 0 - for mun in range(MAX_MUNS): - copy_group = self.copy_groups[mun] - pvol_group = '%sP' % copy_group - - if not self.check_device_grp(pvol_group, pvol): - break - else: - msg = basic_lib.output_err( - 615, copy_method=basic_lib.FULL, pvol=pvol) - raise exception.HBSDBusy(message=msg) - try: - self.add_pair_config(pvol, svol, copy_group, ldev_name, mun) - self.restart_pair_horcm() - restart = True - self.comm_paircreate(copy_group, ldev_name) - create = True - self.wait_pair(copy_group, ldev_name, [basic_lib.PSUS], - timeout, interval) - self.wait_pair(copy_group, ldev_name, - [basic_lib.PSUS, basic_lib.COPY], - timeout, interval, check_svol=True) - except Exception: - with excutils.save_and_reraise_exception(): - if create: - try: - self.wait_pair(copy_group, ldev_name, - [basic_lib.PSUS], timeout, - interval) - self.wait_pair(copy_group, ldev_name, - [basic_lib.PSUS], timeout, - interval, check_svol=True) - except Exception as ex: - LOG.warning(_LW('Failed to create pair: %s'), ex) - - try: - self.comm_pairsplit(copy_group, ldev_name) - self.wait_pair( - copy_group, ldev_name, - [basic_lib.SMPL], timeout, - self.conf.hitachi_async_copy_check_interval) - except Exception as ex: - LOG.warning(_LW('Failed to create pair: %s'), ex) - - if self.is_smpl(copy_group, ldev_name): - try: - self.delete_pair_config(pvol, svol, copy_group, - ldev_name) - except Exception as ex: - LOG.warning(_LW('Failed to create pair: %s'), ex) - - if restart: - try: - self.restart_pair_horcm() - except Exception as ex: - LOG.warning(_LW('Failed to restart horcm: %s'), ex) - - else: - self.check_snap_count(pvol) - self.comm_add_snapshot(pvol, svol) - - try: - self.wait_snap(pvol, svol, [basic_lib.PAIR], timeout, interval) - self.comm_modify_snapshot(svol, 'create') - self.wait_snap(pvol, svol, [basic_lib.PSUS], timeout, interval) - except Exception: - with excutils.save_and_reraise_exception(): - try: - self.comm_delete_snapshot(svol) - self.wait_snap( - pvol, svol, [basic_lib.SMPL], timeout, - self.conf.hitachi_async_copy_check_interval) - except Exception as ex: - LOG.warning(_LW('Failed to create pair: %s'), ex) - - def delete_pair(self, pvol, svol, is_vvol): - timeout = basic_lib.DEFAULT_PROCESS_WAITTIME - interval = self.conf.hitachi_async_copy_check_interval - if not is_vvol: - ldev_name = LDEV_NAME % (pvol, svol) - copy_group = self.get_matched_copy_group(pvol, svol, ldev_name) - if not copy_group: - return - try: - self.comm_pairsplit(copy_group, ldev_name) - self.wait_pair(copy_group, ldev_name, [basic_lib.SMPL], - timeout, interval) - finally: - if self.is_smpl(copy_group, ldev_name): - self.delete_pair_config(pvol, svol, copy_group, ldev_name) - else: - self.comm_delete_snapshot(svol) - self.wait_snap(pvol, svol, [basic_lib.SMPL], timeout, interval) - - def comm_raidqry(self): - ret, stdout, stderr = self.exec_command('raidqry', '-h') - if ret: - opt = 'raidqry -h' - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return stdout - - def get_comm_version(self): - stdout = self.comm_raidqry() - lines = stdout.splitlines() - return shlex.split(lines[1])[1] - - def output_param_to_log(self, conf): - for opt in volume_opts: - if not opt.secret: - value = getattr(conf, opt.name) - LOG.info(_LI('\t%(name)-35s : %(value)s'), - {'name': opt.name, 'value': value}) - - def create_lock_file(self): - inst = self.conf.hitachi_horcm_numbers[0] - pair_inst = self.conf.hitachi_horcm_numbers[1] - serial = self.conf.hitachi_serial_number - raidcom_lock_file = '%s%d' % (RAIDCOM_LOCK_FILE, inst) - raidcom_pair_lock_file = '%s%d' % (RAIDCOM_LOCK_FILE, pair_inst) - horcmgr_lock_file = '%s%d' % (HORCMGR_LOCK_FILE, pair_inst) - resource_lock_file = '%s%s' % (RESOURCE_LOCK_FILE, serial) - - basic_lib.create_empty_file(raidcom_lock_file) - basic_lib.create_empty_file(raidcom_pair_lock_file) - basic_lib.create_empty_file(horcmgr_lock_file) - basic_lib.create_empty_file(resource_lock_file) - - def connect_storage(self): - properties = utils.brick_get_connector_properties() - self.setup_horcmgr(properties['ip']) - - def get_max_hostgroups(self): - """return the maximum value of hostgroup id.""" - return MAX_HOSTGROUPS - - def get_hostgroup_luns(self, port, gid): - list = [] - self.add_used_hlun(port, gid, list) - - return list - - def get_ldev_size_in_gigabyte(self, ldev, existing_ref): - param = 'serial_number' - - if param not in existing_ref: - msg = basic_lib.output_err(700, param=param) - raise exception.HBSDError(data=msg) - - storage = existing_ref.get(param) - if storage != self.conf.hitachi_serial_number: - msg = basic_lib.output_err(648, resource=param) - raise exception.HBSDError(data=msg) - - stdout = self.comm_get_ldev(ldev) - if not stdout: - msg = basic_lib.output_err(648, resource='LDEV') - raise exception.HBSDError(data=msg) - - sts_line = vol_type = "" - vol_attrs = [] - size = num_port = 1 - - lines = stdout.splitlines() - for line in lines: - if line.startswith("STS :"): - sts_line = line - - elif line.startswith("VOL_TYPE :"): - vol_type = shlex.split(line)[2] - - elif line.startswith("VOL_ATTR :"): - vol_attrs = shlex.split(line)[2:] - - elif line.startswith("VOL_Capacity(BLK) :"): - size = int(shlex.split(line)[2]) - - elif line.startswith("NUM_PORT :"): - num_port = int(shlex.split(line)[2]) - - if 'NML' not in sts_line: - msg = basic_lib.output_err(648, resource='LDEV') - - raise exception.HBSDError(data=msg) - - if 'OPEN-V' not in vol_type: - msg = basic_lib.output_err(702, ldev=ldev) - raise exception.HBSDError(data=msg) - - if 'HDP' not in vol_attrs: - msg = basic_lib.output_err(702, ldev=ldev) - raise exception.HBSDError(data=msg) - - for vol_attr in vol_attrs: - if vol_attr == ':': - continue - - if vol_attr in PAIR_TYPE: - msg = basic_lib.output_err(705, ldev=ldev) - raise exception.HBSDError(data=msg) - - if vol_attr not in PERMITTED_TYPE: - msg = basic_lib.output_err(702, ldev=ldev) - raise exception.HBSDError(data=msg) - - # Hitachi storage calculates volume sizes in a block unit, 512 bytes. - # So, units.Gi is divided by 512. - if size % (units.Gi / 512): - msg = basic_lib.output_err(703, ldev=ldev) - raise exception.HBSDError(data=msg) - - if num_port: - msg = basic_lib.output_err(704, ldev=ldev) - raise exception.HBSDError(data=msg) - - return size / (units.Gi / 512) diff --git a/cinder/volume/drivers/hitachi/hbsd_iscsi.py b/cinder/volume/drivers/hitachi/hbsd_iscsi.py deleted file mode 100644 index 489252836..000000000 --- a/cinder/volume/drivers/hitachi/hbsd_iscsi.py +++ /dev/null @@ -1,420 +0,0 @@ -# Copyright (C) 2014, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -iSCSI Cinder volume driver for Hitachi storage. - -""" - -import os -import threading - -from oslo_config import cfg -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _LE, _LI -from cinder import utils -import cinder.volume.driver -from cinder.volume.drivers.hitachi import hbsd_basiclib as basic_lib -from cinder.volume.drivers.hitachi import hbsd_common as common - -LOG = logging.getLogger(__name__) - -CHAP_METHOD = ('None', 'CHAP None', 'CHAP') - -volume_opts = [ - cfg.BoolOpt('hitachi_add_chap_user', - default=False, - help='Add CHAP user'), - cfg.StrOpt('hitachi_auth_method', - help='iSCSI authentication method'), - cfg.StrOpt('hitachi_auth_user', - default='%sCHAP-user' % basic_lib.NAME_PREFIX, - help='iSCSI authentication username'), - cfg.StrOpt('hitachi_auth_password', - default='%sCHAP-password' % basic_lib.NAME_PREFIX, - help='iSCSI authentication password', secret=True), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -class HBSDISCSIDriver(cinder.volume.driver.ISCSIDriver): - VERSION = common.VERSION - - def __init__(self, *args, **kwargs): - os.environ['LANG'] = 'C' - super(HBSDISCSIDriver, self).__init__(*args, **kwargs) - self.db = kwargs.get('db') - self.common = None - self.configuration.append_config_values(common.volume_opts) - self._stats = {} - self.context = None - self.do_setup_status = threading.Event() - - def _check_param(self): - self.configuration.append_config_values(volume_opts) - if (self.configuration.hitachi_auth_method and - self.configuration.hitachi_auth_method not in CHAP_METHOD): - raise exception.HBSDError( - message=basic_lib.output_err(601, param='hitachi_auth_method')) - if self.configuration.hitachi_auth_method == 'None': - self.configuration.hitachi_auth_method = None - for opt in volume_opts: - getattr(self.configuration, opt.name) - - def check_param(self): - try: - self.common.check_param() - self._check_param() - except exception.HBSDError: - raise - except Exception as ex: - raise exception.HBSDError( - message=basic_lib.output_err(601, param=six.text_type(ex))) - - def output_param_to_log(self): - lock = basic_lib.get_process_lock(self.common.system_lock_file) - - with lock: - self.common.output_param_to_log('iSCSI') - for opt in volume_opts: - if not opt.secret: - value = getattr(self.configuration, opt.name) - LOG.info(_LI('\t%(name)-35s : %(value)s'), - {'name': opt.name, 'value': value}) - - def _delete_lun_iscsi(self, hostgroups, ldev): - try: - self.common.command.comm_delete_lun_iscsi(hostgroups, ldev) - except exception.HBSDNotFound: - LOG.warning(basic_lib.set_msg(301, ldev=ldev)) - - def _add_target(self, hostgroups, ldev): - self.common.add_lun('autargetmap', hostgroups, ldev) - - def _add_initiator(self, hgs, port, gid, host_iqn): - self.common.command.comm_add_initiator(port, gid, host_iqn) - hgs.append({'port': port, 'gid': int(gid), 'detected': True}) - LOG.debug("Create iSCSI target for %s", hgs) - - def _get_unused_gid_iscsi(self, port): - group_range = self.configuration.hitachi_group_range - if not group_range: - group_range = basic_lib.DEFAULT_GROUP_RANGE - return self.common.command.get_unused_gid_iscsi(group_range, port) - - def _delete_iscsi_target(self, port, target_no, target_alias): - ret, _stdout, _stderr = self.common.command.delete_iscsi_target( - port, target_no, target_alias) - if ret: - LOG.warning(basic_lib.set_msg( - 307, port=port, tno=target_no, alias=target_alias)) - - def _delete_chap_user(self, port): - ret, _stdout, _stderr = self.common.command.delete_chap_user(port) - if ret: - LOG.warning(basic_lib.set_msg( - 303, user=self.configuration.hitachi_auth_user)) - - def _get_hostgroup_info_iscsi(self, hgs, host_iqn): - return self.common.command.comm_get_hostgroup_info_iscsi( - hgs, host_iqn, self.configuration.hitachi_target_ports) - - def _discovery_iscsi_target(self, hostgroups): - for hostgroup in hostgroups: - ip_addr, ip_port = self.common.command.comm_get_iscsi_ip( - hostgroup['port']) - target_iqn = self.common.command.comm_get_target_iqn( - hostgroup['port'], hostgroup['gid']) - hostgroup['ip_addr'] = ip_addr - hostgroup['ip_port'] = ip_port - hostgroup['target_iqn'] = target_iqn - LOG.debug("ip_addr=%(addr)s ip_port=%(port)s target_iqn=%(iqn)s", - {'addr': ip_addr, 'port': ip_port, 'iqn': target_iqn}) - - def _fill_groups(self, hgs, ports, target_iqn, target_alias, add_iqn): - for port in ports: - added_hostgroup = False - added_user = False - LOG.debug('Create target (hgs: %(hgs)s port: %(port)s ' - 'target_iqn: %(tiqn)s target_alias: %(alias)s ' - 'add_iqn: %(aiqn)s)', - {'hgs': hgs, 'port': port, 'tiqn': target_iqn, - 'alias': target_alias, 'aiqn': add_iqn}) - gid = self.common.command.get_gid_from_targetiqn( - target_iqn, target_alias, port) - if gid is None: - for retry_cnt in basic_lib.DEFAULT_TRY_RANGE: - gid = None - try: - gid = self._get_unused_gid_iscsi(port) - self.common.command.comm_add_hostgrp_iscsi( - port, gid, target_alias, target_iqn) - added_hostgroup = True - except exception.HBSDNotFound: - LOG.warning(basic_lib.set_msg(312, resource='GID')) - continue - except Exception as ex: - LOG.warning(basic_lib.set_msg( - 309, port=port, alias=target_alias, - reason=ex)) - break - else: - LOG.debug('Completed to add target' - '(port: %(port)s gid: %(gid)d)', - {'port': port, 'gid': gid}) - break - if gid is None: - LOG.error(_LE('Failed to add target(port: %s)'), port) - continue - try: - if added_hostgroup: - if self.configuration.hitachi_auth_method: - added_user = self.common.command.set_chap_authention( - port, gid) - self.common.command.comm_set_hostgrp_reportportal( - port, target_alias) - self._add_initiator(hgs, port, gid, add_iqn) - except Exception as ex: - LOG.warning(basic_lib.set_msg( - 316, port=port, reason=ex)) - if added_hostgroup: - if added_user: - self._delete_chap_user(port) - self._delete_iscsi_target(port, gid, target_alias) - - def add_hostgroup_core(self, hgs, ports, target_iqn, - target_alias, add_iqn): - if ports: - self._fill_groups(hgs, ports, target_iqn, target_alias, add_iqn) - - def add_hostgroup_master(self, hgs, master_iqn, host_ip, security_ports): - target_ports = self.configuration.hitachi_target_ports - group_request = self.configuration.hitachi_group_request - target_alias = '%s%s' % (basic_lib.NAME_PREFIX, host_ip) - if target_ports and group_request: - target_iqn = '%s.target' % master_iqn - - diff_ports = [] - for port in security_ports: - for hostgroup in hgs: - if hostgroup['port'] == port: - break - else: - diff_ports.append(port) - - self.add_hostgroup_core(hgs, diff_ports, target_iqn, - target_alias, master_iqn) - if not hgs: - raise exception.HBSDError(message=basic_lib.output_err(649)) - - def add_hostgroup(self): - properties = utils.brick_get_connector_properties() - if 'initiator' not in properties: - raise exception.HBSDError( - message=basic_lib.output_err(650, resource='HBA')) - LOG.debug("initiator: %s", properties['initiator']) - hostgroups = [] - security_ports = self._get_hostgroup_info_iscsi( - hostgroups, properties['initiator']) - self.add_hostgroup_master(hostgroups, properties['initiator'], - properties['ip'], security_ports) - - def _get_properties(self, volume, hostgroups): - conf = self.configuration - properties = {} - self._discovery_iscsi_target(hostgroups) - hostgroup = hostgroups[0] - - properties['target_discovered'] = True - properties['target_portal'] = "%s:%s" % (hostgroup['ip_addr'], - hostgroup['ip_port']) - properties['target_iqn'] = hostgroup['target_iqn'] - properties['target_lun'] = hostgroup['lun'] - - if conf.hitachi_auth_method: - properties['auth_method'] = 'CHAP' - properties['auth_username'] = conf.hitachi_auth_user - properties['auth_password'] = conf.hitachi_auth_password - - return properties - - def do_setup(self, context): - self.context = context - self.common = common.HBSDCommon(self.configuration, self, - context, self.db) - - self.check_param() - - self.common.create_lock_file() - - self.common.command.connect_storage() - - lock = basic_lib.get_process_lock(self.common.service_lock_file) - with lock: - self.add_hostgroup() - - self.output_param_to_log() - self.do_setup_status.set() - - def check_for_setup_error(self): - pass - - def extend_volume(self, volume, new_size): - self.do_setup_status.wait() - self.common.extend_volume(volume, new_size) - - def get_volume_stats(self, refresh=False): - if refresh: - if self.do_setup_status.isSet(): - self.common.output_backend_available_once() - _stats = self.common.update_volume_stats("iSCSI") - if _stats: - self._stats = _stats - return self._stats - - def create_volume(self, volume): - self.do_setup_status.wait() - metadata = self.common.create_volume(volume) - return metadata - - def delete_volume(self, volume): - self.do_setup_status.wait() - self.common.delete_volume(volume) - - def create_snapshot(self, snapshot): - self.do_setup_status.wait() - metadata = self.common.create_snapshot(snapshot) - return metadata - - def delete_snapshot(self, snapshot): - self.do_setup_status.wait() - self.common.delete_snapshot(snapshot) - - def create_cloned_volume(self, volume, src_vref): - self.do_setup_status.wait() - metadata = self.common.create_cloned_volume(volume, src_vref) - return metadata - - def create_volume_from_snapshot(self, volume, snapshot): - self.do_setup_status.wait() - metadata = self.common.create_volume_from_snapshot(volume, snapshot) - return metadata - - def _initialize_connection(self, ldev, connector, src_hgs=None): - LOG.debug("Call _initialize_connection " - "(config_group: %(group)s ldev: %(ldev)d)", - {'group': self.configuration.config_group, 'ldev': ldev}) - if src_hgs: - hostgroups = src_hgs[:] - else: - hostgroups = [] - security_ports = self._get_hostgroup_info_iscsi( - hostgroups, connector['initiator']) - self.add_hostgroup_master(hostgroups, connector['initiator'], - connector['ip'], security_ports) - - self._add_target(hostgroups, ldev) - - return hostgroups - - def initialize_connection(self, volume, connector): - self.do_setup_status.wait() - ldev = self.common.get_ldev(volume) - if ldev is None: - raise exception.HBSDError( - message=basic_lib.output_err(619, volume_id=volume['id'])) - self.common.add_volinfo(ldev, volume['id']) - with self.common.volume_info[ldev]['lock'],\ - self.common.volume_info[ldev]['in_use']: - hostgroups = self._initialize_connection(ldev, connector) - protocol = 'iscsi' - properties = self._get_properties(volume, hostgroups) - LOG.debug('Initialize volume_info: %s', - self.common.volume_info) - - LOG.debug('HFCDrv: properties=%s', properties) - return { - 'driver_volume_type': protocol, - 'data': properties - } - - def _terminate_connection(self, ldev, connector, src_hgs): - LOG.debug("Call _terminate_connection(config_group: %s)", - self.configuration.config_group) - hostgroups = src_hgs[:] - self._delete_lun_iscsi(hostgroups, ldev) - - LOG.debug("*** _terminate_ ***") - - def terminate_connection(self, volume, connector, **kwargs): - self.do_setup_status.wait() - ldev = self.common.get_ldev(volume) - if ldev is None: - LOG.warning(basic_lib.set_msg(302, volume_id=volume['id'])) - return - - if 'initiator' not in connector: - raise exception.HBSDError( - message=basic_lib.output_err(650, resource='HBA')) - - hostgroups = [] - self._get_hostgroup_info_iscsi(hostgroups, - connector['initiator']) - if not hostgroups: - raise exception.HBSDError(message=basic_lib.output_err(649)) - - self.common.add_volinfo(ldev, volume['id']) - with self.common.volume_info[ldev]['lock'],\ - self.common.volume_info[ldev]['in_use']: - self._terminate_connection(ldev, connector, hostgroups) - - def create_export(self, context, volume, connector): - pass - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def pair_initialize_connection(self, unused_ldev): - pass - - def pair_terminate_connection(self, unused_ldev): - pass - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - self.do_setup_status.wait() - if volume['volume_attachment']: - desc = 'volume %s' % volume['id'] - raise exception.HBSDError( - message=basic_lib.output_err(660, desc=desc)) - super(HBSDISCSIDriver, self).copy_volume_to_image(context, volume, - image_service, - image_meta) - - def manage_existing(self, volume, existing_ref): - return self.common.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - self.do_setup_status.wait() - return self.common.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - self.do_setup_status.wait() - self.common.unmanage(volume) diff --git a/cinder/volume/drivers/hitachi/hbsd_snm2.py b/cinder/volume/drivers/hitachi/hbsd_snm2.py deleted file mode 100644 index e2b4417dd..000000000 --- a/cinder/volume/drivers/hitachi/hbsd_snm2.py +++ /dev/null @@ -1,1155 +0,0 @@ -# Copyright (C) 2014, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import re -import shlex -import threading -import time - -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import excutils -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _LE, _LW -from cinder import utils -from cinder.volume.drivers.hitachi import hbsd_basiclib as basic_lib - -LOG = logging.getLogger(__name__) - -SNM2_ENV = ('LANG=C STONAVM_HOME=/usr/stonavm ' - 'LD_LIBRARY_PATH=/usr/stonavm/lib ' - 'STONAVM_RSP_PASS=on STONAVM_ACT=on') - -MAX_HOSTGROUPS = 127 -MAX_HOSTGROUPS_ISCSI = 254 -MAX_HLUN = 2047 -EXEC_LOCK_PATH_BASE = basic_lib.LOCK_DIR + 'hsnm_' -EXEC_TIMEOUT = 10 -EXEC_INTERVAL = 1 - -CHAP_TIMEOUT = 5 -PAIRED = 12 -DUMMY_LU = -1 - - -class HBSDSNM2(basic_lib.HBSDBasicLib): - - def __init__(self, conf): - super(HBSDSNM2, self).__init__(conf=conf) - - self.unit_name = conf.hitachi_unit_name - self.hsnm_lock = threading.Lock() - self.hsnm_lock_file = ('%s%s' - % (EXEC_LOCK_PATH_BASE, self.unit_name)) - copy_speed = conf.hitachi_copy_speed - if copy_speed <= 2: - self.pace = 'slow' - elif copy_speed == 3: - self.pace = 'normal' - else: - self.pace = 'prior' - - def _wait_for_exec_hsnm(self, args, printflag, noretry, timeout, start): - lock = basic_lib.get_process_lock(self.hsnm_lock_file) - with self.hsnm_lock, lock: - ret, stdout, stderr = self.exec_command('env', args=args, - printflag=printflag) - - if not ret or noretry: - raise loopingcall.LoopingCallDone((ret, stdout, stderr)) - - if time.time() - start >= timeout: - LOG.error(_LE("snm2 command timeout.")) - raise loopingcall.LoopingCallDone((ret, stdout, stderr)) - - if (re.search('DMEC002047', stderr) - or re.search('DMEC002048', stderr) - or re.search('DMED09000A', stderr) - or re.search('DMED090026', stderr) - or re.search('DMED0E002B', stderr) - or re.search('DMER03006A', stderr) - or re.search('DMER030080', stderr) - or re.search('DMER0300B8', stderr) - or re.search('DMER0800CF', stderr) - or re.search('DMER0800D[0-6D]', stderr) - or re.search('DMES052602', stderr)): - LOG.error(_LE("Unexpected error occurs in snm2.")) - raise loopingcall.LoopingCallDone((ret, stdout, stderr)) - - def exec_hsnm(self, command, args, printflag=True, noretry=False, - timeout=EXEC_TIMEOUT, interval=EXEC_INTERVAL): - args = '%s %s %s' % (SNM2_ENV, command, args) - - loop = loopingcall.FixedIntervalLoopingCall( - self._wait_for_exec_hsnm, args, printflag, - noretry, timeout, time.time()) - - return loop.start(interval=interval).wait() - - def _execute_with_exception(self, cmd, args, **kwargs): - ret, stdout, stderr = self.exec_hsnm(cmd, args, **kwargs) - if ret: - cmds = '%(cmd)s %(args)s' % {'cmd': cmd, 'args': args} - msg = basic_lib.output_err( - 600, cmd=cmds, ret=ret, out=stdout, err=stderr) - raise exception.HBSDError(data=msg) - - return ret, stdout, stderr - - def _execute_and_return_stdout(self, cmd, args, **kwargs): - result = self._execute_with_exception(cmd, args, **kwargs) - - return result[1] - - def get_comm_version(self): - ret, stdout, stderr = self.exec_hsnm('auman', '-help') - m = re.search('Version (\d+).(\d+)', stdout) - if not m: - msg = basic_lib.output_err( - 600, cmd='auman', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return '%s.%s' % (m.group(1), m.group(2)) - - def add_used_hlun(self, command, port, gid, used_list, ldev): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm(command, - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd=command, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - lines = stdout.splitlines() - for line in lines[2:]: - line = shlex.split(line) - if not line: - continue - if line[0] == port and int(line[1][0:3]) == gid: - if int(line[2]) not in used_list: - used_list.append(int(line[2])) - if int(line[3]) == ldev: - hlu = int(line[2]) - LOG.warning(_LW('ldev(%(ldev)d) is already mapped ' - '(hlun: %(hlu)d)'), - {'ldev': ldev, 'hlu': hlu}) - return hlu - return None - - def _get_lu(self, lu=None): - # When 'lu' is 0, it should be true. So, it cannot remove 'is None'. - if lu is None: - args = '-unit %s' % self.unit_name - else: - args = '-unit %s -lu %s' % (self.unit_name, lu) - - return self._execute_and_return_stdout('auluref', args) - - def get_unused_ldev(self, ldev_range): - start = ldev_range[0] - end = ldev_range[1] - unit = self.unit_name - - ret, stdout, stderr = self.exec_hsnm('auluref', '-unit %s' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='auluref', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - free_ldev = start - lines = stdout.splitlines() - found = False - for line in lines[2:]: - line = shlex.split(line) - if not line: - continue - ldev_num = int(line[0]) - if free_ldev > ldev_num: - continue - if free_ldev == ldev_num: - free_ldev += 1 - else: - found = True - break - if free_ldev > end: - break - else: - found = True - - if not found: - msg = basic_lib.output_err(648, resource='LDEV') - raise exception.HBSDError(message=msg) - - return free_ldev - - def get_hgname_gid(self, port, host_grp_name): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm('auhgdef', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='auhgdef', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - lines = stdout.splitlines() - is_target_port = False - for line in lines: - line = shlex.split(line) - if not line: - continue - if line[0] == 'Port' and line[1] == port: - is_target_port = True - continue - if is_target_port: - if line[0] == 'Port': - break - if not line[0].isdigit(): - continue - gid = int(line[0]) - if line[1] == host_grp_name: - return gid - return None - - def get_unused_gid(self, group_range, port): - start = group_range[0] - end = group_range[1] - unit = self.unit_name - - ret, stdout, stderr = self.exec_hsnm('auhgdef', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='auhgdef', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - is_target_port = False - free_gid = start - found = False - for line in lines: - line = shlex.split(line) - if not line: - continue - if line[0] == 'Port' and line[1] == port: - is_target_port = True - continue - if is_target_port: - if line[0] == 'Port': - found = True - break - if not line[0].isdigit(): - continue - - gid = int(line[0]) - if free_gid > gid: - continue - if free_gid == gid: - free_gid += 1 - else: - found = True - break - if free_gid > end or free_gid > MAX_HOSTGROUPS: - break - else: - found = True - - if not found: - msg = basic_lib.output_err(648, resource='GID') - raise exception.HBSDError(message=msg) - - return free_gid - - def comm_set_target_wwns(self, target_ports): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm('aufibre1', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='aufibre1', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - target_wwns = {} - for line in lines[3:]: - if re.match('Transfer', line): - break - - line = shlex.split(line) - if len(line) < 4: - continue - - port = '%s%s' % (line[0], line[1]) - if target_ports: - if port in target_ports: - target_wwns[port] = line[3] - else: - target_wwns[port] = line[3] - - LOG.debug('target wwns: %s', target_wwns) - return target_wwns - - def get_hostgroup_from_wwns(self, hostgroups, port, wwns, buf, login): - for pt in wwns: - for line in buf[port]['assigned']: - hgname = shlex.split(line[38:])[1][4:] - if not re.match(basic_lib.NAME_PREFIX, hgname): - continue - if pt.search(line[38:54]): - wwn = line[38:54] - gid = int(shlex.split(line[38:])[1][0:3]) - is_detected = None - if login: - for line in buf[port]['detected']: - if pt.search(line[38:54]): - is_detected = True - break - else: - is_detected = False - hostgroups.append({'port': six.text_type(port), 'gid': gid, - 'initiator_wwn': wwn, - 'detected': is_detected}) - - def comm_get_hostgroup_info(self, hgs, wwns, target_ports, login=True): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm('auhgwwn', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='auhgwwn', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - security_ports = [] - patterns = [] - for wwn in wwns: - pt = re.compile(wwn, re.IGNORECASE) - patterns.append(pt) - - lines = stdout.splitlines() - buf = {} - _buffer = [] - port = None - security = None - for line in lines: - if re.match('Port', line): - port = shlex.split(line)[1] - if target_ports and port not in target_ports: - port = None - else: - security = True if shlex.split(line)[5] == 'ON' else False - buf[port] = {'detected': [], 'assigned': [], - 'assignable': []} - if security: - security_ports.append(port) - continue - if port and security: - if re.search('Detected WWN', line): - _buffer = buf[port]['detected'] - continue - elif re.search('Assigned WWN', line): - _buffer = buf[port]['assigned'] - continue - elif re.search('Assignable WWN', line): - _buffer = buf[port]['assignable'] - continue - _buffer.append(line) - - hostgroups = [] - for port in buf.keys(): - self.get_hostgroup_from_wwns( - hostgroups, port, patterns, buf, login) - - for hostgroup in hostgroups: - hgs.append(hostgroup) - - return security_ports - - def comm_delete_lun_core(self, command, hostgroups, lun): - unit = self.unit_name - - no_lun_cnt = 0 - deleted_hostgroups = [] - for hostgroup in hostgroups: - LOG.debug('comm_delete_lun: hostgroup is %s', hostgroup) - port = hostgroup['port'] - gid = hostgroup['gid'] - ctl_no = port[0] - port_no = port[1] - - is_deleted = False - for deleted in deleted_hostgroups: - if port == deleted['port'] and gid == deleted['gid']: - is_deleted = True - if is_deleted: - continue - ret, stdout, stderr = self.exec_hsnm(command, - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd=command, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - for line in lines[2:]: - line = shlex.split(line) - if not line: - continue - if (line[0] == port and int(line[1][0:3]) == gid - and int(line[3]) == lun): - hlu = int(line[2]) - break - else: - no_lun_cnt += 1 - if no_lun_cnt == len(hostgroups): - raise exception.HBSDNotFound - else: - continue - - opt = '-unit %s -rm %s %s %d %d %d' % (unit, ctl_no, port_no, - gid, hlu, lun) - ret, stdout, stderr = self.exec_hsnm(command, opt) - if ret: - msg = basic_lib.output_err( - 600, cmd=command, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - deleted_hostgroups.append({'port': port, 'gid': gid}) - LOG.debug('comm_delete_lun is over (%d)', lun) - - def comm_delete_lun(self, hostgroups, ldev): - self.comm_delete_lun_core('auhgmap', hostgroups, ldev) - - def comm_delete_lun_iscsi(self, hostgroups, ldev): - self.comm_delete_lun_core('autargetmap', hostgroups, ldev) - - def comm_add_ldev(self, pool_id, ldev, capacity, is_vvol): - unit = self.unit_name - - if is_vvol: - command = 'aureplicationvvol' - opt = ('-unit %s -add -lu %d -size %dg' - % (unit, ldev, capacity)) - else: - command = 'auluadd' - opt = ('-unit %s -lu %d -dppoolno %d -size %dg' - % (unit, ldev, pool_id, capacity)) - - ret, stdout, stderr = self.exec_hsnm(command, opt) - if ret: - if (re.search('DMEC002047', stderr) - or re.search('DMES052602', stderr) - or re.search('DMED09000A', stderr)): - raise exception.HBSDNotFound - else: - msg = basic_lib.output_err( - 600, cmd=command, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_add_hostgrp(self, port, gid, host_grp_name): - unit = self.unit_name - ctl_no = port[0] - port_no = port[1] - - opt = '-unit %s -add %s %s -gno %d -gname %s' % (unit, ctl_no, - port_no, gid, - host_grp_name) - ret, stdout, stderr = self.exec_hsnm('auhgdef', opt) - if ret: - raise exception.HBSDNotFound - - def comm_del_hostgrp(self, port, gid, host_grp_name): - unit = self.unit_name - ctl_no = port[0] - port_no = port[1] - opt = '-unit %s -rm %s %s -gname %s' % (unit, ctl_no, port_no, - host_grp_name) - ret, stdout, stderr = self.exec_hsnm('auhgdef', opt) - if ret: - msg = basic_lib.output_err( - 600, cmd='auhgdef', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_add_hbawwn(self, port, gid, wwn): - unit = self.unit_name - ctl_no = port[0] - port_no = port[1] - opt = '-unit %s -set -permhg %s %s %s -gno %d' % (unit, ctl_no, - port_no, wwn, gid) - ret, stdout, stderr = self.exec_hsnm('auhgwwn', opt) - if ret: - opt = '-unit %s -assign -permhg %s %s %s -gno %d' % (unit, ctl_no, - port_no, wwn, - gid) - ret, stdout, stderr = self.exec_hsnm('auhgwwn', opt) - if ret: - msg = basic_lib.output_err( - 600, cmd='auhgwwn', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_add_lun(self, command, hostgroups, ldev, is_once=False): - unit = self.unit_name - tmp_hostgroups = hostgroups[:] - used_list = [] - is_ok = False - hlu = None - old_hlu = None - for hostgroup in hostgroups: - port = hostgroup['port'] - gid = hostgroup['gid'] - hlu = self.add_used_hlun(command, port, gid, used_list, ldev) - # When 'hlu' or 'old_hlu' is 0, it should be true. - # So, it cannot remove 'is not None'. - if hlu is not None: - if old_hlu is not None and old_hlu != hlu: - msg = basic_lib.output_err(648, resource='LUN (HLUN)') - raise exception.HBSDError(message=msg) - is_ok = True - hostgroup['lun'] = hlu - tmp_hostgroups.remove(hostgroup) - old_hlu = hlu - else: - hlu = old_hlu - - if not used_list: - hlu = 0 - elif hlu is None: - for i in range(MAX_HLUN + 1): - if i not in used_list: - hlu = i - break - else: - raise exception.HBSDNotFound - - ret = 0 - stdout = None - stderr = None - invalid_hgs_str = None - for hostgroup in tmp_hostgroups: - port = hostgroup['port'] - gid = hostgroup['gid'] - ctl_no = port[0] - port_no = port[1] - if not hostgroup['detected']: - if invalid_hgs_str: - invalid_hgs_str = '%s, %s:%d' % (invalid_hgs_str, - port, gid) - else: - invalid_hgs_str = '%s:%d' % (port, gid) - continue - opt = '-unit %s -add %s %s %d %d %d' % (unit, ctl_no, port_no, - gid, hlu, ldev) - ret, stdout, stderr = self.exec_hsnm(command, opt) - if ret == 0: - is_ok = True - hostgroup['lun'] = hlu - if is_once: - break - else: - LOG.warning(basic_lib.set_msg( - 314, ldev=ldev, lun=hlu, port=port, id=gid)) - - if not is_ok: - if stderr: - msg = basic_lib.output_err( - 600, cmd=command, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - else: - msg = basic_lib.output_err(659, gid=invalid_hgs_str) - raise exception.HBSDError(message=msg) - - def comm_delete_ldev(self, ldev, is_vvol): - unit = self.unit_name - - if is_vvol: - command = 'aureplicationvvol' - opt = '-unit %s -rm -lu %d' % (unit, ldev) - else: - command = 'auludel' - opt = '-unit %s -lu %d -f' % (unit, ldev) - - ret, stdout, stderr = self.exec_hsnm(command, opt, - timeout=30, interval=3) - if ret: - if (re.search('DMEC002048', stderr) - or re.search('DMED090026', stderr)): - raise exception.HBSDNotFound - msg = basic_lib.output_err( - 600, cmd=command, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - return ret - - def comm_extend_ldev(self, ldev, old_size, new_size): - unit = self.unit_name - command = 'auluchgsize' - options = '-unit %s -lu %d -size %dg' % (unit, ldev, new_size) - - ret, stdout, stderr = self.exec_hsnm(command, options) - if ret: - msg = basic_lib.output_err( - 600, cmd=command, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def delete_chap_user(self, port): - unit = self.unit_name - ctl_no = port[0] - port_no = port[1] - auth_username = self.conf.hitachi_auth_user - - opt = '-unit %s -rm %s %s -user %s' % (unit, ctl_no, port_no, - auth_username) - return self.exec_hsnm('auchapuser', opt) - - def _wait_for_add_chap_user(self, cmd, auth_username, - auth_password, start): - # Don't move 'import pexpect' to the beginning of the file so that - # a tempest can work. - import pexpect - - lock = basic_lib.get_process_lock(self.hsnm_lock_file) - with self.hsnm_lock, lock: - try: - child = pexpect.spawn(cmd) - child.expect('Secret: ', timeout=CHAP_TIMEOUT) - child.sendline(auth_password) - child.expect('Re-enter Secret: ', - timeout=CHAP_TIMEOUT) - child.sendline(auth_password) - child.expect('The CHAP user information has ' - 'been added successfully.', - timeout=CHAP_TIMEOUT) - except Exception: - if time.time() - start >= EXEC_TIMEOUT: - msg = basic_lib.output_err(642, user=auth_username) - raise exception.HBSDError(message=msg) - else: - raise loopingcall.LoopingCallDone(True) - - def set_chap_authention(self, port, gid): - ctl_no = port[0] - port_no = port[1] - unit = self.unit_name - auth_username = self.conf.hitachi_auth_user - auth_password = self.conf.hitachi_auth_password - add_chap_user = self.conf.hitachi_add_chap_user - assign_flag = True - added_flag = False - opt = '-unit %s -refer %s %s -user %s' % (unit, ctl_no, port_no, - auth_username) - ret, stdout, stderr = self.exec_hsnm('auchapuser', opt, noretry=True) - - if ret: - if not add_chap_user: - msg = basic_lib.output_err(643, user=auth_username) - raise exception.HBSDError(message=msg) - - root_helper = utils.get_root_helper() - cmd = ('%s env %s auchapuser -unit %s -add %s %s ' - '-tno %d -user %s' % (root_helper, SNM2_ENV, unit, ctl_no, - port_no, gid, auth_username)) - - LOG.debug('Add CHAP user') - loop = loopingcall.FixedIntervalLoopingCall( - self._wait_for_add_chap_user, cmd, - auth_username, auth_password, time.time()) - - added_flag = loop.start(interval=EXEC_INTERVAL).wait() - - else: - lines = stdout.splitlines()[4:] - for line in lines: - if int(shlex.split(line)[0][0:3]) == gid: - assign_flag = False - break - - if assign_flag: - opt = '-unit %s -assign %s %s -tno %d -user %s' % (unit, ctl_no, - port_no, gid, - auth_username) - ret, stdout, stderr = self.exec_hsnm('auchapuser', opt) - if ret: - if added_flag: - _ret, _stdout, _stderr = self.delete_chap_user(port) - if _ret: - LOG.warning(basic_lib.set_msg( - 303, user=auth_username)) - - msg = basic_lib.output_err( - 600, cmd='auchapuser', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - return added_flag - - def comm_add_hostgrp_iscsi(self, port, gid, target_alias, target_iqn): - auth_method = self.conf.hitachi_auth_method - unit = self.unit_name - ctl_no = port[0] - port_no = port[1] - if auth_method: - auth_arg = '-authmethod %s -mutual disable' % auth_method - else: - auth_arg = '-authmethod None' - - opt = '-unit %s -add %s %s -tno %d' % (unit, ctl_no, port_no, gid) - opt = '%s -talias %s -iname %s %s' % (opt, target_alias, target_iqn, - auth_arg) - ret, stdout, stderr = self.exec_hsnm('autargetdef', opt) - - if ret: - raise exception.HBSDNotFound - - def delete_iscsi_target(self, port, _target_no, target_alias): - unit = self.unit_name - ctl_no = port[0] - port_no = port[1] - opt = '-unit %s -rm %s %s -talias %s' % (unit, ctl_no, port_no, - target_alias) - return self.exec_hsnm('autargetdef', opt) - - def comm_set_hostgrp_reportportal(self, port, target_alias): - unit = self.unit_name - ctl_no = port[0] - port_no = port[1] - opt = '-unit %s -set %s %s -talias %s' % (unit, ctl_no, port_no, - target_alias) - opt = '%s -ReportFullPortalList enable' % opt - ret, stdout, stderr = self.exec_hsnm('autargetopt', opt) - if ret: - msg = basic_lib.output_err( - 600, cmd='autargetopt', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_add_initiator(self, port, gid, host_iqn): - unit = self.unit_name - ctl_no = port[0] - port_no = port[1] - opt = '-unit %s -add %s %s -tno %d -iname %s' % (unit, ctl_no, - port_no, gid, - host_iqn) - ret, stdout, stderr = self.exec_hsnm('autargetini', opt) - if ret: - msg = basic_lib.output_err( - 600, cmd='autargetini', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_get_hostgroup_info_iscsi(self, hgs, host_iqn, target_ports): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm('autargetini', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='autargetini', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - security_ports = [] - lines = stdout.splitlines() - hostgroups = [] - security = True - for line in lines: - if not shlex.split(line): - continue - if re.match('Port', line): - line = shlex.split(line) - port = line[1] - security = True if line[4] == 'ON' else False - continue - - if target_ports and port not in target_ports: - continue - - if security: - if (host_iqn in shlex.split(line[72:]) and - re.match(basic_lib.NAME_PREFIX, - shlex.split(line)[0][4:])): - gid = int(shlex.split(line)[0][0:3]) - hostgroups.append( - {'port': port, 'gid': gid, 'detected': True}) - LOG.debug('Find port=%(port)s gid=%(gid)d', - {'port': port, 'gid': gid}) - if port not in security_ports: - security_ports.append(port) - - for hostgroup in hostgroups: - hgs.append(hostgroup) - - return security_ports - - def comm_get_iscsi_ip(self, port): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm('auiscsi', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='auiscsi', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - is_target_port = False - for line in lines: - line_array = shlex.split(line) - if not line_array: - continue - if line_array[0] == 'Port' and line_array[1] != 'Number': - if line_array[1] == port: - is_target_port = True - else: - is_target_port = False - continue - if is_target_port and re.search('IPv4 Address', line): - ip_addr = shlex.split(line)[3] - break - if is_target_port and re.search('Port Number', line): - ip_port = shlex.split(line)[3] - else: - msg = basic_lib.output_err(651) - raise exception.HBSDError(message=msg) - - return ip_addr, ip_port - - def comm_get_target_iqn(self, port, gid): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm('autargetdef', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='autargetdef', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - is_target_host = False - tmp_port = None - lines = stdout.splitlines() - for line in lines: - line = shlex.split(line) - if not line: - continue - - if line[0] == "Port": - tmp_port = line[1] - continue - - if port != tmp_port: - continue - - gid_tmp = line[0][0:3] - if gid_tmp.isdigit() and int(gid_tmp) == gid: - is_target_host = True - continue - if is_target_host and line[0] == "iSCSI": - target_iqn = line[3] - break - else: - msg = basic_lib.output_err(650, resource='IQN') - raise exception.HBSDError(message=msg) - - return target_iqn - - def get_unused_gid_iscsi(self, group_range, port): - start = group_range[0] - end = min(group_range[1], MAX_HOSTGROUPS_ISCSI) - unit = self.unit_name - - ret, stdout, stderr = self.exec_hsnm('autargetdef', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='autargetdef', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - used_list = [] - tmp_port = None - lines = stdout.splitlines() - for line in lines: - line = shlex.split(line) - if not line: - continue - - if line[0] == "Port": - tmp_port = line[1] - continue - - if port != tmp_port: - continue - - if line[0][0:3].isdigit(): - gid = int(line[0][0:3]) - if start <= gid <= end: - used_list.append(gid) - if not used_list: - return start - - for gid in range(start, end + 1): - if gid not in used_list: - break - else: - msg = basic_lib.output_err(648, resource='GID') - raise exception.HBSDError(message=msg) - - return gid - - def get_gid_from_targetiqn(self, target_iqn, target_alias, port): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm('autargetdef', - '-unit %s -refer' % unit) - if ret: - msg = basic_lib.output_err( - 600, cmd='autargetdef', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - gid = None - tmp_port = None - found_alias_full = False - found_alias_part = False - lines = stdout.splitlines() - for line in lines: - line = shlex.split(line) - if not line: - continue - - if line[0] == "Port": - tmp_port = line[1] - continue - - if port != tmp_port: - continue - - if line[0][0:3].isdigit(): - tmp_gid = int(line[0][0:3]) - if re.match(basic_lib.NAME_PREFIX, line[0][4:]): - found_alias_part = True - if line[0][4:] == target_alias: - found_alias_full = True - continue - - if line[0] == "iSCSI": - if line[3] == target_iqn: - gid = tmp_gid - break - else: - found_alias_part = False - - if found_alias_full and gid is None: - msg = basic_lib.output_err(641) - raise exception.HBSDError(message=msg) - - # When 'gid' is 0, it should be true. - # So, it cannot remove 'is not None'. - if not found_alias_part and gid is not None: - msg = basic_lib.output_err(641) - raise exception.HBSDError(message=msg) - - return gid - - def comm_get_dp_pool(self, pool_id): - unit = self.unit_name - ret, stdout, stderr = self.exec_hsnm('audppool', - '-unit %s -refer -g' % unit, - printflag=False) - if ret: - msg = basic_lib.output_err( - 600, cmd='audppool', ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - lines = stdout.splitlines() - for line in lines[2:]: - tc_cc = re.search('\s(\d+\.\d) GB\s+(\d+\.\d) GB\s', line) - pool_tmp = re.match('\s*\d+', line) - if (pool_tmp and tc_cc - and int(pool_tmp.group(0)) == pool_id): - total_gb = int(float(tc_cc.group(1))) - free_gb = total_gb - int(float(tc_cc.group(2))) - return total_gb, free_gb - - msg = basic_lib.output_err(640, pool_id=pool_id) - raise exception.HBSDError(message=msg) - - def is_detected(self, port, wwn): - hgs = [] - self.comm_get_hostgroup_info(hgs, [wwn], [port], login=True) - return hgs[0]['detected'] - - def pairoperate(self, opr, pvol, svol, is_vvol, args=None): - unit = self.unit_name - method = '-ss' if is_vvol else '-si' - opt = '-unit %s -%s %s -pvol %d -svol %d' % (unit, opr, method, - pvol, svol) - if args: - opt = '%s %s' % (opt, args) - ret, stdout, stderr = self.exec_hsnm('aureplicationlocal', opt) - if ret: - opt = '%s %s' % ('aureplicationlocal', opt) - msg = basic_lib.output_err( - 600, cmd=opt, ret=ret, out=stdout, err=stderr) - raise exception.HBSDCmdError(message=msg, ret=ret, err=stderr) - - def comm_create_pair(self, pvol, svol, is_vvol): - if not is_vvol: - args = '-compsplit -pace %s' % self.pace - method = basic_lib.FULL - else: - pool = self.conf.hitachi_thin_pool_id - args = ('-localrepdppoolno %d -localmngdppoolno %d ' - '-compsplit -pace %s' % (pool, pool, self.pace)) - method = basic_lib.THIN - try: - self.pairoperate('create', pvol, svol, is_vvol, args=args) - except exception.HBSDCmdError as ex: - if (re.search('DMER0300B8', ex.stderr) - or re.search('DMER0800CF', ex.stderr) - or re.search('DMER0800D[0-6D]', ex.stderr) - or re.search('DMER03006A', ex.stderr) - or re.search('DMER030080', ex.stderr)): - msg = basic_lib.output_err(615, copy_method=method, pvol=pvol) - raise exception.HBSDBusy(message=msg) - else: - raise - - def _comm_pairevtwait(self, pvol, svol, is_vvol): - unit = self.unit_name - if not is_vvol: - pairname = 'SI_LU%04d_LU%04d' % (pvol, svol) - method = '-si' - else: - pairname = 'SS_LU%04d_LU%04d' % (pvol, svol) - method = '-ss' - opt = ('-unit %s -evwait %s -pairname %s -gname Ungrouped -nowait' % - (unit, method, pairname)) - ret, stdout, stderr = self.exec_hsnm('aureplicationmon', - opt, noretry=True) - - return ret - - def _wait_for_pair_status(self, pvol, svol, is_vvol, - status, timeout, start): - if self._comm_pairevtwait(pvol, svol, is_vvol) in status: - raise loopingcall.LoopingCallDone() - - if time.time() - start >= timeout: - msg = basic_lib.output_err( - 637, method='_wait_for_pair_status', timeout=timeout) - raise exception.HBSDError(message=msg) - - def comm_pairevtwait(self, pvol, svol, is_vvol, status, timeout, interval): - loop = loopingcall.FixedIntervalLoopingCall( - self._wait_for_pair_status, pvol, svol, is_vvol, - status, timeout, time.time()) - - loop.start(interval=interval).wait() - - def delete_pair(self, pvol, svol, is_vvol): - self.pairoperate('simplex', pvol, svol, is_vvol) - - def trans_status_hsnm2raid(self, str): - status = None - obj = re.search('Split\((.*)%\)', str) - if obj: - status = basic_lib.PSUS - obj = re.search('Paired\((.*)%\)', str) - if obj: - status = basic_lib.PAIR - return status - - def get_paired_info(self, ldev, only_flag=False): - opt_base = '-unit %s -refer' % self.unit_name - if only_flag: - opt_base = '%s -ss' % opt_base - - opt = '%s -pvol %d' % (opt_base, ldev) - ret, stdout, stderr = self.exec_hsnm('aureplicationlocal', - opt, noretry=True) - if ret == 0: - lines = stdout.splitlines() - pair_info = {'pvol': ldev, 'svol': []} - for line in lines[1:]: - status = self.trans_status_hsnm2raid(line) - if re.search('SnapShot', line[100:]): - is_vvol = True - else: - is_vvol = False - line = shlex.split(line) - if not line: - break - svol = int(line[2]) - pair_info['svol'].append({'lun': svol, - 'status': status, - 'is_vvol': is_vvol}) - return pair_info - - opt = '%s -svol %d' % (opt_base, ldev) - ret, stdout, stderr = self.exec_hsnm('aureplicationlocal', - opt, noretry=True) - if ret == 1: - return {'pvol': None, 'svol': []} - lines = stdout.splitlines() - status = self.trans_status_hsnm2raid(lines[1]) - if re.search('SnapShot', lines[1][100:]): - is_vvol = True - else: - is_vvol = False - line = shlex.split(lines[1]) - pvol = int(line[1]) - - return {'pvol': pvol, 'svol': [{'lun': ldev, - 'status': status, - 'is_vvol': is_vvol}]} - - def create_lock_file(self): - basic_lib.create_empty_file(self.hsnm_lock_file) - - def get_hostgroup_luns(self, port, gid): - list = [] - self.add_used_hlun('auhgmap', port, gid, list, DUMMY_LU) - - return list - - def get_ldev_size_in_gigabyte(self, ldev, existing_ref): - param = 'unit_name' - if param not in existing_ref: - msg = basic_lib.output_err(700, param=param) - raise exception.HBSDError(data=msg) - storage = existing_ref.get(param) - if storage != self.conf.hitachi_unit_name: - msg = basic_lib.output_err(648, resource=param) - raise exception.HBSDError(data=msg) - - try: - stdout = self._get_lu(ldev) - except exception.HBSDError: - with excutils.save_and_reraise_exception(): - basic_lib.output_err(648, resource='LDEV') - - lines = stdout.splitlines() - line = lines[2] - - splits = shlex.split(line) - - vol_type = splits[len(splits) - 1] - if basic_lib.NORMAL_VOLUME_TYPE != vol_type: - msg = basic_lib.output_err(702, ldev=ldev) - raise exception.HBSDError(data=msg) - - dppool = splits[5] - if 'N/A' == dppool: - msg = basic_lib.output_err(702, ldev=ldev) - raise exception.HBSDError(data=msg) - - # Hitachi storage calculates volume sizes in a block unit, 512 bytes. - # So, units.Gi is divided by 512. - size = int(splits[1]) - if size % (units.Gi / 512): - msg = basic_lib.output_err(703, ldev=ldev) - raise exception.HBSDError(data=msg) - - num_port = int(splits[len(splits) - 2]) - if num_port: - msg = basic_lib.output_err(704, ldev=ldev) - raise exception.HBSDError(data=msg) - - return size / (units.Gi / 512) diff --git a/cinder/volume/drivers/hitachi/hnas_backend.py b/cinder/volume/drivers/hitachi/hnas_backend.py deleted file mode 100644 index 36506aaf0..000000000 --- a/cinder/volume/drivers/hitachi/hnas_backend.py +++ /dev/null @@ -1,876 +0,0 @@ -# Copyright (c) 2014 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Hitachi Unified Storage (HUS-HNAS) platform. Backend operations. -""" - -import re - -from oslo_concurrency import processutils as putils -from oslo_log import log as logging -from oslo_utils import units -import six - -from cinder.i18n import _, _LW, _LI, _LE -from cinder import exception -from cinder import ssh_utils -from cinder import utils - -LOG = logging.getLogger("cinder.volume.driver") -HNAS_SSC_RETRIES = 5 - - -class HnasBackend(object): - """Back end. Talks to HUS-HNAS.""" - def __init__(self, drv_configs): - self.drv_configs = drv_configs - self.sshpool = None - - @utils.retry(exceptions=exception.HNASConnError, retries=HNAS_SSC_RETRIES, - wait_random=True) - def run_cmd(self, cmd, ip0, user, pw, *args, **kwargs): - """Run a command on SMU or using SSH - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :returns: formated string with version information - """ - LOG.debug('Enable ssh: %s', - six.text_type(self.drv_configs['ssh_enabled'])) - - if self.drv_configs['ssh_enabled'] != 'True': - # Direct connection via ssc - args = (cmd, '--user', user, '--password', pw, ip0) + args - - try: - out, err = utils.execute(*args, **kwargs) - LOG.debug("command %(cmd)s result: out = %(out)s - err = " - "%(err)s", {'cmd': cmd, 'out': out, 'err': err}) - return out, err - except putils.ProcessExecutionError as e: - if 'Failed to establish SSC connection' in e.stderr: - LOG.debug("SSC connection error!") - msg = _("Failed to establish SSC connection.") - raise exception.HNASConnError(msg) - elif 'Connection reset' in e.stderr: - LOG.debug("HNAS connection reset!") - msg = _("HNAS has disconnected SSC") - raise exception.HNASConnError(msg) - else: - raise - else: - if self.drv_configs['cluster_admin_ip0'] is None: - # Connect to SMU through SSH and run ssc locally - args = (cmd, 'localhost') + args - else: - args = (cmd, '--smuauth', - self.drv_configs['cluster_admin_ip0']) + args - - utils.check_ssh_injection(args) - command = ' '.join(args) - command = command.replace('"', '\\"') - - if not self.sshpool: - server = self.drv_configs['mgmt_ip0'] - port = int(self.drv_configs['ssh_port']) - username = self.drv_configs['username'] - # We only accept private/public key auth - password = "" - privatekey = self.drv_configs['ssh_private_key'] - self.sshpool = ssh_utils.SSHPool(server, - port, - None, - username, - password=password, - privatekey=privatekey) - - with self.sshpool.item() as ssh: - - try: - out, err = putils.ssh_execute(ssh, command, - check_exit_code=True) - LOG.debug("command %(cmd)s result: out = " - "%(out)s - err = %(err)s", - {'cmd': cmd, 'out': out, 'err': err}) - return out, err - except putils.ProcessExecutionError as e: - if 'Failed to establish SSC connection' in e.stderr: - LOG.debug("SSC connection error!") - msg = _("Failed to establish SSC connection.") - raise exception.HNASConnError(msg) - else: - raise putils.ProcessExecutionError - - def get_version(self, cmd, ver, ip0, user, pw): - """Gets version information from the storage unit - - :param cmd: ssc command name - :param ver: string driver version - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :returns: formatted string with version information - """ - out, err = self.run_cmd(cmd, ip0, user, pw, "cluster-getmac", - check_exit_code=True) - hardware = out.split()[2] - - out, err = self.run_cmd(cmd, ip0, user, pw, "ver", - check_exit_code=True) - lines = out.split('\n') - - model = "" - for line in lines: - if 'Model:' in line: - model = line.split()[1] - if 'Software:' in line: - ver = line.split()[1] - - # If not using SSH, the local utility version can be different from the - # one used in HNAS - if self.drv_configs['ssh_enabled'] != 'True': - out, err = utils.execute(cmd, "-version", check_exit_code=True) - util = out.split()[1] - - out = ("Array_ID: %(arr)s (%(mod)s) version: %(ver)s LU: 256 " - "RG: 0 RG_LU: 0 Utility_version: %(util)s" % - {'arr': hardware, 'mod': model, 'ver': ver, 'util': util}) - else: - out = ("Array_ID: %(arr)s (%(mod)s) version: %(ver)s LU: 256 " - "RG: 0 RG_LU: 0" % - {'arr': hardware, 'mod': model, 'ver': ver}) - - LOG.debug('get_version: %(out)s -- %(err)s', {'out': out, 'err': err}) - return out - - def get_iscsi_info(self, cmd, ip0, user, pw): - """Gets IP addresses for EVSs, use EVSID as controller. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :returns: formated string with iSCSI information - """ - - out, err = self.run_cmd(cmd, ip0, user, pw, - 'evsipaddr', '-l', - check_exit_code=True) - lines = out.split('\n') - - newout = "" - for line in lines: - if 'evs' in line and 'admin' not in line: - inf = line.split() - (evsnum, ip) = (inf[1], inf[3]) - newout += "CTL: %s Port: 0 IP: %s Port: 3260 Link: Up\n" \ - % (evsnum, ip) - - LOG.debug('get_iscsi_info: %(out)s -- %(err)s', - {'out': out, 'err': err}) - return newout - - def get_hdp_info(self, cmd, ip0, user, pw, fslabel=None): - """Gets the list of filesystems and fsids. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param fslabel: filesystem label we want to get info - :returns: formated string with filesystems and fsids - """ - - if fslabel is None: - out, err = self.run_cmd(cmd, ip0, user, pw, 'df', '-a', - check_exit_code=True) - else: - out, err = self.run_cmd(cmd, ip0, user, pw, 'df', '-f', fslabel, - check_exit_code=True) - - lines = out.split('\n') - single_evs = True - - LOG.debug("Parsing output: %s", lines) - - newout = "" - for line in lines: - if 'Not mounted' in line or 'Not determined' in line: - continue - if 'not' not in line and 'EVS' in line: - single_evs = False - if 'GB' in line or 'TB' in line: - LOG.debug("Parsing output: %s", line) - inf = line.split() - - if not single_evs: - (fsid, fslabel, capacity) = (inf[0], inf[1], inf[3]) - (used, perstr) = (inf[5], inf[7]) - (availunit, usedunit) = (inf[4], inf[6]) - else: - (fsid, fslabel, capacity) = (inf[0], inf[1], inf[2]) - (used, perstr) = (inf[4], inf[6]) - (availunit, usedunit) = (inf[3], inf[5]) - - if usedunit == 'GB': - usedmultiplier = units.Ki - else: - usedmultiplier = units.Mi - if availunit == 'GB': - availmultiplier = units.Ki - else: - availmultiplier = units.Mi - m = re.match("\((\d+)\%\)", perstr) - if m: - percent = m.group(1) - else: - percent = 0 - newout += "HDP: %s %d MB %d MB %d %% LUs: 256 Normal %s\n" \ - % (fsid, int(float(capacity) * availmultiplier), - int(float(used) * usedmultiplier), - int(percent), fslabel) - - LOG.debug('get_hdp_info: %(out)s -- %(err)s', - {'out': newout, 'err': err}) - return newout - - def get_evs(self, cmd, ip0, user, pw, fsid): - """Gets the EVSID for the named filesystem. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :returns: EVS id of the file system - """ - - out, err = self.run_cmd(cmd, ip0, user, pw, "evsfs", "list", - check_exit_code=True) - LOG.debug('get_evs: out %s.', out) - - lines = out.split('\n') - for line in lines: - inf = line.split() - if fsid in line and (fsid == inf[0] or fsid == inf[1]): - return inf[3] - - LOG.warning(_LW('get_evs: %(out)s -- No find for %(fsid)s'), - {'out': out, 'fsid': fsid}) - return 0 - - def _get_evsips(self, cmd, ip0, user, pw, evsid): - """Gets the EVS IPs for the named filesystem.""" - - out, err = self.run_cmd(cmd, ip0, user, pw, - 'evsipaddr', '-e', evsid, - check_exit_code=True) - - iplist = "" - lines = out.split('\n') - for line in lines: - inf = line.split() - if 'evs' in line: - iplist += inf[3] + ' ' - - LOG.debug('get_evsips: %s', iplist) - return iplist - - def _get_fsid(self, cmd, ip0, user, pw, fslabel): - """Gets the FSID for the named filesystem.""" - - out, err = self.run_cmd(cmd, ip0, user, pw, 'evsfs', 'list', - check_exit_code=True) - LOG.debug('get_fsid: out %s', out) - - lines = out.split('\n') - for line in lines: - inf = line.split() - if fslabel in line and fslabel == inf[1]: - LOG.debug('get_fsid: %s', line) - return inf[0] - - LOG.warning(_LW('get_fsid: %(out)s -- No info for %(fslabel)s'), - {'out': out, 'fslabel': fslabel}) - return 0 - - def _get_targets(self, cmd, ip0, user, pw, evsid, tgtalias=None): - """Get the target list of an EVS. - - Get the target list of an EVS. Optionally can return the target - list of a specific target. - """ - - LOG.debug("Getting target list for evs %s, tgtalias: %s.", - evsid, tgtalias) - - try: - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", evsid, 'iscsi-target', 'list', - check_exit_code=True) - except putils.ProcessExecutionError as e: - LOG.error(_LE('Error getting iSCSI target info ' - 'from EVS %(evs)s.'), {'evs': evsid}) - LOG.debug("_get_targets out: %(out)s, err: %(err)s.", - {'out': e.stdout, 'err': e.stderr}) - return [] - - tgt_list = [] - if 'No targets' in out: - LOG.debug("No targets found in EVS %(evsid)s.", {'evsid': evsid}) - return tgt_list - - tgt_raw_list = out.split('Alias')[1:] - for tgt_raw_info in tgt_raw_list: - tgt = {} - tgt['alias'] = tgt_raw_info.split('\n')[0].split(' ').pop() - tgt['iqn'] = tgt_raw_info.split('\n')[1].split(' ').pop() - tgt['secret'] = tgt_raw_info.split('\n')[3].split(' ').pop() - tgt['auth'] = tgt_raw_info.split('\n')[4].split(' ').pop() - luns = [] - tgt_raw_info = tgt_raw_info.split('\n\n')[1] - tgt_raw_list = tgt_raw_info.split('\n')[2:] - - for lun_raw_line in tgt_raw_list: - lun_raw_line = lun_raw_line.strip() - lun_raw_line = lun_raw_line.split(' ') - lun = {} - lun['id'] = lun_raw_line[0] - lun['name'] = lun_raw_line.pop() - luns.append(lun) - - tgt['luns'] = luns - - if tgtalias == tgt['alias']: - return [tgt] - - tgt_list.append(tgt) - - if tgtalias is not None: - # We tried to find 'tgtalias' but didn't find. Return an empty - # list. - LOG.debug("There's no target %(alias)s in EVS %(evsid)s.", - {'alias': tgtalias, 'evsid': evsid}) - return [] - - LOG.debug("Targets in EVS %(evs)s: %(tgtl)s.", - {'evs': evsid, 'tgtl': tgt_list}) - return tgt_list - - def _get_unused_lunid(self, cmd, ip0, user, pw, tgt_info): - - if len(tgt_info['luns']) == 0: - return 0 - - free_lun = 0 - for lun in tgt_info['luns']: - if int(lun['id']) == free_lun: - free_lun += 1 - - if int(lun['id']) > free_lun: - # Found a free LUN number - break - - return free_lun - - def get_nfs_info(self, cmd, ip0, user, pw): - """Gets information on each NFS export. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :returns: formated string - """ - - out, err = self.run_cmd(cmd, ip0, user, pw, - 'for-each-evs', '-q', - 'nfs-export', 'list', - check_exit_code=True) - - lines = out.split('\n') - newout = "" - export = "" - path = "" - for line in lines: - inf = line.split() - if 'Export name' in line: - export = inf[2] - if 'Export path' in line: - path = inf[2] - if 'File system info' in line: - fs = "" - if 'File system label' in line: - fs = inf[3] - if 'Transfer setting' in line and fs != "": - fsid = self._get_fsid(cmd, ip0, user, pw, fs) - evsid = self.get_evs(cmd, ip0, user, pw, fsid) - ips = self._get_evsips(cmd, ip0, user, pw, evsid) - newout += "Export: %s Path: %s HDP: %s FSID: %s \ - EVS: %s IPS: %s\n" \ - % (export, path, fs, fsid, evsid, ips) - fs = "" - - LOG.debug('get_nfs_info: %(out)s -- %(err)s', - {'out': newout, 'err': err}) - return newout - - def create_lu(self, cmd, ip0, user, pw, hdp, size, name): - """Creates a new Logical Unit. - - If the operation can not be performed for some reason, utils.execute() - throws an error and aborts the operation. Used for iSCSI only - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param hdp: data Pool the logical unit will be created - :param size: Size (Mb) of the new logical unit - :param name: name of the logical unit - :returns: formated string with 'LUN %d HDP: %d size: %s MB, is - successfully created' - """ - - _evsid = self.get_evs(cmd, ip0, user, pw, hdp) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-lu', 'add', "-e", - name, hdp, - '/.cinder/' + name + '.iscsi', - size + 'M', - check_exit_code=True) - - out = "LUN %s HDP: %s size: %s MB, is successfully created" \ - % (name, hdp, size) - - LOG.debug('create_lu: %s.', out) - return out - - def delete_lu(self, cmd, ip0, user, pw, hdp, lun): - """Delete an logical unit. Used for iSCSI only - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param hdp: data Pool of the logical unit - :param lun: id of the logical unit being deleted - :returns: formated string 'Logical unit deleted successfully.' - """ - - _evsid = self.get_evs(cmd, ip0, user, pw, hdp) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-lu', 'del', '-d', - '-f', lun, - check_exit_code=True) - - LOG.debug('delete_lu: %(out)s -- %(err)s.', {'out': out, 'err': err}) - return out - - def create_dup(self, cmd, ip0, user, pw, src_lun, hdp, size, name): - """Clones a volume - - Clone primitive used to support all iSCSI snapshot/cloning functions. - Used for iSCSI only. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param hdp: data Pool of the logical unit - :param src_lun: id of the logical unit being deleted - :param size: size of the LU being cloned. Only for logging purposes - :returns: formated string - """ - - _evsid = self.get_evs(cmd, ip0, user, pw, hdp) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-lu', 'clone', '-e', - src_lun, name, - '/.cinder/' + name + '.iscsi', - check_exit_code=True) - - out = "LUN %s HDP: %s size: %s MB, is successfully created" \ - % (name, hdp, size) - - LOG.debug('create_dup: %(out)s -- %(err)s.', {'out': out, 'err': err}) - return out - - def file_clone(self, cmd, ip0, user, pw, fslabel, src, name): - """Clones NFS files to a new one named 'name' - - Clone primitive used to support all NFS snapshot/cloning functions. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param fslabel: file system label of the new file - :param src: source file - :param name: target path of the new created file - :returns: formated string - """ - - _fsid = self._get_fsid(cmd, ip0, user, pw, fslabel) - _evsid = self.get_evs(cmd, ip0, user, pw, _fsid) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'file-clone-create', '-f', fslabel, - src, name, - check_exit_code=True) - - out = "LUN %s HDP: %s Clone: %s -> %s" % (name, _fsid, src, name) - - LOG.debug('file_clone: %(out)s -- %(err)s.', {'out': out, 'err': err}) - return out - - def extend_vol(self, cmd, ip0, user, pw, hdp, lun, new_size, name): - """Extend a iSCSI volume. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param hdp: data Pool of the logical unit - :param lun: id of the logical unit being extended - :param new_size: new size of the LU - :param name: formated string - """ - - _evsid = self.get_evs(cmd, ip0, user, pw, hdp) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-lu', 'expand', - name, new_size + 'M', - check_exit_code=True) - - out = ("LUN: %s successfully extended to %s MB" % (name, new_size)) - - LOG.debug('extend_vol: %s.', out) - return out - - @utils.retry(putils.ProcessExecutionError, retries=HNAS_SSC_RETRIES, - wait_random=True) - def add_iscsi_conn(self, cmd, ip0, user, pw, lun_name, hdp, - port, tgtalias, initiator): - """Setup the lun on on the specified target port - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param lun_name: id of the logical unit being extended - :param hdp: data pool of the logical unit - :param port: iSCSI port - :param tgtalias: iSCSI qualified name - :param initiator: initiator address - """ - - LOG.debug('Adding %(lun)s to %(tgt)s returns %(tgt)s.', - {'lun': lun_name, 'tgt': tgtalias}) - found, lunid, tgt = self.check_lu(cmd, ip0, user, pw, lun_name, hdp) - evsid = self.get_evs(cmd, ip0, user, pw, hdp) - - if found: - conn = (int(lunid), lun_name, initiator, int(lunid), tgt['iqn'], - int(lunid), hdp, port) - out = ("H-LUN: %d mapped LUN: %s, iSCSI Initiator: %s " - "@ index: %d, and Target: %s @ index %d is " - "successfully paired @ CTL: %s, Port: %s.") % conn - else: - tgt = self._get_targets(cmd, ip0, user, pw, evsid, tgtalias) - lunid = self._get_unused_lunid(cmd, ip0, user, pw, tgt[0]) - - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", evsid, - 'iscsi-target', 'addlu', - tgtalias, lun_name, six.text_type(lunid), - check_exit_code=True) - - conn = (int(lunid), lun_name, initiator, int(lunid), tgt[0]['iqn'], - int(lunid), hdp, port) - out = ("H-LUN: %d mapped LUN: %s, iSCSI Initiator: %s " - "@ index: %d, and Target: %s @ index %d is " - "successfully paired @ CTL: %s, Port: %s.") % conn - - LOG.debug('add_iscsi_conn: returns %s.', out) - return out - - def del_iscsi_conn(self, cmd, ip0, user, pw, evsid, iqn, hlun): - """Remove the lun on on the specified target port - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param evsid: EVSID for the file system - :param iqn: iSCSI qualified name - :param hlun: logical unit id - :returns: formated string - """ - - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", evsid, - 'iscsi-target', 'list', iqn, - check_exit_code=True) - - lines = out.split('\n') - out = ("H-LUN: %d already deleted from target %s" % (int(hlun), iqn)) - # see if lun is already detached - for line in lines: - if line.startswith(' '): - lunline = line.split()[0] - if lunline[0].isdigit() and lunline == hlun: - out = "" - break - - if out != "": - # hlun wasn't found - LOG.info(_LI('del_iscsi_conn: hlun not found %s.'), out) - return out - - # remove the LU from the target - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", evsid, - 'iscsi-target', 'dellu', - '-f', iqn, hlun, - check_exit_code=True) - - out = "H-LUN: %d successfully deleted from target %s" \ - % (int(hlun), iqn) - - LOG.debug('del_iscsi_conn: %s.', out) - return out - - def get_targetiqn(self, cmd, ip0, user, pw, targetalias, hdp, secret): - """Obtain the targets full iqn - - Returns the target's full iqn rather than its alias. - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param targetalias: alias of the target - :param hdp: data pool of the logical unit - :param secret: CHAP secret of the target - :returns: string with full IQN - """ - - _evsid = self.get_evs(cmd, ip0, user, pw, hdp) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-target', 'list', targetalias, - check_exit_code=True) - - if "does not exist" in out: - if secret == "": - secret = '""' - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-target', 'add', - targetalias, secret, - check_exit_code=True) - else: - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-target', 'add', - targetalias, secret, - check_exit_code=True) - if "success" in out: - return targetalias - - lines = out.split('\n') - # returns the first iqn - for line in lines: - if 'Alias' in line: - fulliqn = line.split()[2] - return fulliqn - - def set_targetsecret(self, cmd, ip0, user, pw, targetalias, hdp, secret): - """Sets the chap secret for the specified target. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param targetalias: alias of the target - :param hdp: data pool of the logical unit - :param secret: CHAP secret of the target - """ - - _evsid = self.get_evs(cmd, ip0, user, pw, hdp) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-target', 'list', - targetalias, - check_exit_code=False) - - if "does not exist" in out: - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-target', 'add', - targetalias, secret, - check_exit_code=True) - else: - LOG.info(_LI('targetlist: %s'), targetalias) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-target', 'mod', - '-s', secret, '-a', 'enable', - targetalias, - check_exit_code=True) - - def get_targetsecret(self, cmd, ip0, user, pw, targetalias, hdp): - """Returns the chap secret for the specified target. - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param targetalias: alias of the target - :param hdp: data pool of the logical unit - :return secret: CHAP secret of the target - """ - - _evsid = self.get_evs(cmd, ip0, user, pw, hdp) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", - "--evs", _evsid, - 'iscsi-target', 'list', targetalias, - check_exit_code=True) - - enabled = "" - secret = "" - lines = out.split('\n') - for line in lines: - if 'Secret' in line: - if len(line.split()) > 2: - secret = line.split()[2] - if 'Authentication' in line: - enabled = line.split()[2] - - if enabled == 'Enabled': - return secret - else: - return "" - - def check_target(self, cmd, ip0, user, pw, hdp, target_alias): - """Checks if a given target exists and gets its info - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param hdp: pool name used - :param target_alias: alias of the target - :returns: True if target exists - :returns: list with the target info - """ - - LOG.debug("Checking if target %(tgt)s exists.", {'tgt': target_alias}) - evsid = self.get_evs(cmd, ip0, user, pw, hdp) - tgt_list = self._get_targets(cmd, ip0, user, pw, evsid) - - for tgt in tgt_list: - if tgt['alias'] == target_alias: - attached_luns = len(tgt['luns']) - LOG.debug("Target %(tgt)s has %(lun)s volumes.", - {'tgt': target_alias, 'lun': attached_luns}) - return True, tgt - - LOG.debug("Target %(tgt)s does not exist.", {'tgt': target_alias}) - return False, None - - def check_lu(self, cmd, ip0, user, pw, volume_name, hdp): - """Checks if a given LUN is already mapped - - :param cmd: ssc command name - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param volume_name: number of the LUN - :param hdp: storage pool of the LUN - :returns: True if the lun is attached - :returns: the LUN id - :returns: Info related to the target - """ - - LOG.debug("Checking if vol %s (hdp: %s) is attached.", - volume_name, hdp) - evsid = self.get_evs(cmd, ip0, user, pw, hdp) - tgt_list = self._get_targets(cmd, ip0, user, pw, evsid) - - for tgt in tgt_list: - if len(tgt['luns']) == 0: - continue - - for lun in tgt['luns']: - lunid = lun['id'] - lunname = lun['name'] - if lunname[:29] == volume_name[:29]: - LOG.debug("LUN %(lun)s attached on %(lunid)s, " - "target: %(tgt)s.", - {'lun': volume_name, 'lunid': lunid, 'tgt': tgt}) - return True, lunid, tgt - - LOG.debug("LUN %(lun)s not attached.", {'lun': volume_name}) - return False, 0, None - - def get_existing_lu_info(self, cmd, ip0, user, pw, fslabel, lun): - """Returns the information for the specified Logical Unit. - - Returns the information of an existing Logical Unit on HNAS, according - to the name provided. - - :param cmd: the command that will be run on SMU - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param fslabel: label of the file system - :param lun: label of the logical unit - """ - - evs = self.get_evs(cmd, ip0, user, pw, fslabel) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", "--evs", - evs, 'iscsi-lu', 'list', lun) - - return out - - def rename_existing_lu(self, cmd, ip0, user, pw, fslabel, - new_name, vol_name): - """Renames the specified Logical Unit. - - Renames an existing Logical Unit on HNAS according to the new name - provided. - - :param cmd: command that will be run on SMU - :param ip0: string IP address of controller - :param user: string user authentication for array - :param pw: string password authentication for array - :param fslabel: label of the file system - :param new_name: new name to the existing volume - :param vol_name: current name of the existing volume - """ - evs = self.get_evs(cmd, ip0, user, pw, fslabel) - out, err = self.run_cmd(cmd, ip0, user, pw, "console-context", "--evs", - evs, "iscsi-lu", "mod", "-n", new_name, - vol_name) - - return out diff --git a/cinder/volume/drivers/hitachi/hnas_iscsi.py b/cinder/volume/drivers/hitachi/hnas_iscsi.py deleted file mode 100644 index 418e9450d..000000000 --- a/cinder/volume/drivers/hitachi/hnas_iscsi.py +++ /dev/null @@ -1,1006 +0,0 @@ -# Copyright (c) 2014 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -iSCSI Cinder Volume driver for Hitachi Unified Storage (HUS-HNAS) platform. -""" -import os -import re -import six -from xml.etree import ElementTree as ETree - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units - - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils as cinder_utils -from cinder.volume import driver -from cinder.volume.drivers.hitachi import hnas_backend -from cinder.volume import utils -from cinder.volume import volume_types - -HDS_HNAS_ISCSI_VERSION = '4.3.0' - -LOG = logging.getLogger(__name__) - -iSCSI_OPTS = [ - cfg.StrOpt('hds_hnas_iscsi_config_file', - default='/opt/hds/hnas/cinder_iscsi_conf.xml', - help='Configuration file for HDS iSCSI cinder plugin')] - -CONF = cfg.CONF -CONF.register_opts(iSCSI_OPTS) - -HNAS_DEFAULT_CONFIG = {'hnas_cmd': 'ssc', - 'chap_enabled': 'True', - 'ssh_port': '22'} -MAX_HNAS_ISCSI_TARGETS = 32 - - -def factory_bend(drv_configs): - return hnas_backend.HnasBackend(drv_configs) - - -def _loc_info(loc): - """Parse info from location string.""" - - LOG.info(_LI("Parse_loc: %s"), loc) - info = {} - tup = loc.split(',') - if len(tup) < 5: - info['id_lu'] = tup[0].split('.') - return info - info['id_lu'] = tup[2].split('.') - info['tgt'] = tup - return info - - -def _xml_read(root, element, check=None): - """Read an xml element.""" - - val = root.findtext(element) - - # mandatory parameter not found - if val is None and check: - raise exception.ParameterNotFound(param=element) - - # tag not found - if val is None: - return None - - svc_tag_pattern = re.compile("svc_[0-3]$") - # tag found but empty parameter. - if not val.strip(): - # Service tags are empty - if svc_tag_pattern.search(element): - return "" - else: - raise exception.ParameterNotFound(param=element) - - LOG.debug(_LI("%(element)s: %(val)s"), - {'element': element, - 'val': val if element != 'password' else '***'}) - - return val.strip() - - -def _read_config(xml_config_file): - """Read hds driver specific xml config file.""" - - if not os.access(xml_config_file, os.R_OK): - msg = (_("Can't open config file: %s") % xml_config_file) - raise exception.NotFound(message=msg) - - try: - root = ETree.parse(xml_config_file).getroot() - except Exception: - msg = (_("Error parsing config file: %s") % xml_config_file) - raise exception.ConfigNotFound(message=msg) - - # mandatory parameters - config = {} - arg_prereqs = ['mgmt_ip0', 'username'] - for req in arg_prereqs: - config[req] = _xml_read(root, req, True) - - # optional parameters - opt_parameters = ['hnas_cmd', 'ssh_enabled', 'chap_enabled', - 'cluster_admin_ip0'] - for req in opt_parameters: - config[req] = _xml_read(root, req) - - if config['chap_enabled'] is None: - config['chap_enabled'] = HNAS_DEFAULT_CONFIG['chap_enabled'] - - if config['ssh_enabled'] == 'True': - config['ssh_private_key'] = _xml_read(root, 'ssh_private_key', True) - config['ssh_port'] = _xml_read(root, 'ssh_port') - config['password'] = _xml_read(root, 'password') - if config['ssh_port'] is None: - config['ssh_port'] = HNAS_DEFAULT_CONFIG['ssh_port'] - else: - # password is mandatory when not using SSH - config['password'] = _xml_read(root, 'password', True) - - if config['hnas_cmd'] is None: - config['hnas_cmd'] = HNAS_DEFAULT_CONFIG['hnas_cmd'] - - config['hdp'] = {} - config['services'] = {} - - # min one needed - for svc in ['svc_0', 'svc_1', 'svc_2', 'svc_3']: - if _xml_read(root, svc) is None: - continue - service = {'label': svc} - - # none optional - for arg in ['volume_type', 'hdp', 'iscsi_ip']: - service[arg] = _xml_read(root, svc + '/' + arg, True) - config['services'][service['volume_type']] = service - config['hdp'][service['hdp']] = service['hdp'] - - # at least one service required! - if config['services'].keys() is None: - raise exception.ParameterNotFound(param="No service found") - - return config - - -class HDSISCSIDriver(driver.ISCSIDriver): - """HDS HNAS volume driver. - - Version 1.0.0: Initial driver version - Version 2.2.0: Added support to SSH authentication - Version 3.2.0: Added pool aware scheduling - Fixed concurrency errors - Version 3.3.0: Fixed iSCSI target limitation error - Version 4.0.0: Added manage/unmanage features - Version 4.1.0: Fixed XML parser checks on blank options - Version 4.2.0: Fixed SSH and cluster_admin_ip0 verification - Version 4.3.0: Fixed attachment with os-brick 1.0.0 - """ - - def __init__(self, *args, **kwargs): - """Initialize, read different config parameters.""" - - super(HDSISCSIDriver, self).__init__(*args, **kwargs) - self.driver_stats = {} - self.context = {} - self.configuration.append_config_values(iSCSI_OPTS) - self.config = _read_config( - self.configuration.hds_hnas_iscsi_config_file) - self.type = 'HNAS' - - self.platform = self.type.lower() - LOG.info(_LI("Backend type: %s"), self.type) - self.bend = factory_bend(self.config) - - def _array_info_get(self): - """Get array parameters.""" - - out = self.bend.get_version(self.config['hnas_cmd'], - HDS_HNAS_ISCSI_VERSION, - self.config['mgmt_ip0'], - self.config['username'], - self.config['password']) - inf = out.split() - - return inf[1], 'hnas_' + inf[1], inf[6] - - def _get_iscsi_info(self): - """Validate array iscsi parameters.""" - - out = self.bend.get_iscsi_info(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password']) - lines = out.split('\n') - - # dict based on iSCSI portal ip addresses - conf = {} - for line in lines: - # only record up links - if 'CTL' in line and 'Up' in line: - inf = line.split() - (ctl, port, ip, ipp) = (inf[1], inf[3], inf[5], inf[7]) - conf[ip] = {} - conf[ip]['ctl'] = ctl - conf[ip]['port'] = port - conf[ip]['iscsi_port'] = ipp - LOG.debug("portal: %(ip)s:%(ipp)s, CTL: %(ctl)s, port: %(pt)s", - {'ip': ip, 'ipp': ipp, 'ctl': ctl, 'pt': port}) - - return conf - - def _get_service(self, volume): - """Get the available service parameters - - Get the available service parametersfor a given volume using its - type. - :param volume: dictionary volume reference - :returns: HDP related to the service - """ - - label = utils.extract_host(volume['host'], level='pool') - LOG.info(_LI("Using service label: %s"), label) - - if label in self.config['services'].keys(): - svc = self.config['services'][label] - return svc['hdp'] - else: - LOG.info(_LI("Available services: %s."), - self.config['services'].keys()) - LOG.error(_LE("No configuration found for service: %s."), label) - raise exception.ParameterNotFound(param=label) - - def _get_service_target(self, volume): - """Get the available service parameters - - Get the available service parameters for a given volume using - its type. - :param volume: dictionary volume reference - """ - - hdp = self._get_service(volume) - info = _loc_info(volume['provider_location']) - (arid, lun_name) = info['id_lu'] - - evsid = self.bend.get_evs(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - hdp) - svc_label = utils.extract_host(volume['host'], level='pool') - svc = self.config['services'][svc_label] - - LOG.info(_LI("_get_service_target hdp: %s."), hdp) - LOG.info(_LI("config[services]: %s."), self.config['services']) - - mapped, lunid, tgt = self.bend.check_lu(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - lun_name, hdp) - - LOG.info(_LI("Target is %(map)s! Targetlist = %(tgtl)s."), - {'map': "mapped" if mapped else "not mapped", 'tgtl': tgt}) - - # The volume is already mapped to a LUN, so no need to create any - # targets - if mapped: - service = (svc['iscsi_ip'], svc['iscsi_port'], svc['ctl'], - svc['port'], hdp, tgt['alias'], tgt['secret']) - return service - - # Each EVS can have up to 32 targets. Each target can have up to 32 - # LUNs attached and have the name format 'evs-tgt<0-N>'. We run - # from the first 'evs1-tgt0' until we find a target that is not already - # created in the BE or is created but have slots to place new targets. - found_tgt = False - for i in range(0, MAX_HNAS_ISCSI_TARGETS): - tgt_alias = 'evs' + evsid + '-tgt' + six.text_type(i) - # TODO(erlon): we need to go to the BE 32 times here - tgt_exist, tgt = self.bend.check_target(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - hdp, tgt_alias) - if tgt_exist and len(tgt['luns']) < 32 or not tgt_exist: - # Target exists and has free space or, target does not exist - # yet. Proceed and use the target or create a target using this - # name. - found_tgt = True - break - - # If we've got here and found_tgt is not True, we run out of targets, - # raise and go away. - if not found_tgt: - LOG.error(_LE("No more targets avaliable.")) - raise exception.NoMoreTargets(param=tgt_alias) - - LOG.info(_LI("Using target label: %s."), tgt_alias) - - # Check if we have a secret stored for this target so we don't have to - # go to BE on every query - if 'targets' not in self.config.keys(): - self.config['targets'] = {} - - if tgt_alias not in self.config['targets'].keys(): - self.config['targets'][tgt_alias] = {} - - tgt_info = self.config['targets'][tgt_alias] - - # HNAS - one time lookup - # see if the client supports CHAP authentication and if - # iscsi_secret has already been set, retrieve the secret if - # available, otherwise generate and store - if self.config['chap_enabled'] == 'True': - # It may not exist, create and set secret. - if 'iscsi_secret' not in tgt_info.keys(): - LOG.info(_LI("Retrieving secret for service: %s."), - tgt_alias) - - out = self.bend.get_targetsecret(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - tgt_alias, hdp) - tgt_info['iscsi_secret'] = out - if tgt_info['iscsi_secret'] == "": - randon_secret = utils.generate_password()[0:15] - tgt_info['iscsi_secret'] = randon_secret - self.bend.set_targetsecret(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - tgt_alias, hdp, - tgt_info['iscsi_secret']) - - LOG.info(_LI("Set tgt CHAP secret for service: %s."), - tgt_alias) - else: - # We set blank password when the client does not - # support CHAP. Later on, if the client tries to create a new - # target that does not exists in the backend, we check for this - # value and use a temporary dummy password. - if 'iscsi_secret' not in tgt_info.keys(): - # Warns in the first time - LOG.info(_LI("CHAP authentication disabled.")) - - tgt_info['iscsi_secret'] = "" - - if 'tgt_iqn' not in tgt_info: - LOG.info(_LI("Retrieving target for service: %s."), tgt_alias) - - out = self.bend.get_targetiqn(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - tgt_alias, hdp, - tgt_info['iscsi_secret']) - tgt_info['tgt_iqn'] = out - - self.config['targets'][tgt_alias] = tgt_info - - service = (svc['iscsi_ip'], svc['iscsi_port'], svc['ctl'], - svc['port'], hdp, tgt_alias, tgt_info['iscsi_secret']) - - return service - - def _get_stats(self): - """Get HDP stats from HNAS.""" - - hnas_stat = {} - be_name = self.configuration.safe_get('volume_backend_name') - hnas_stat["volume_backend_name"] = be_name or 'HDSISCSIDriver' - hnas_stat["vendor_name"] = 'HDS' - hnas_stat["driver_version"] = HDS_HNAS_ISCSI_VERSION - hnas_stat["storage_protocol"] = 'iSCSI' - hnas_stat['reserved_percentage'] = 0 - - for pool in self.pools: - out = self.bend.get_hdp_info(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - pool['hdp']) - - LOG.debug('Query for pool %(pool)s: %(out)s.', - {'pool': pool['pool_name'], 'out': out}) - - (hdp, size, _ign, used) = out.split()[1:5] # in MB - pool['total_capacity_gb'] = int(size) / units.Ki - pool['free_capacity_gb'] = (int(size) - int(used)) / units.Ki - pool['allocated_capacity_gb'] = int(used) / units.Ki - pool['QoS_support'] = 'False' - pool['reserved_percentage'] = 0 - - hnas_stat['pools'] = self.pools - - LOG.info(_LI("stats: stats: %s."), hnas_stat) - return hnas_stat - - def _get_hdp_list(self): - """Get HDPs from HNAS.""" - - out = self.bend.get_hdp_info(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password']) - - hdp_list = [] - for line in out.split('\n'): - if 'HDP' in line: - inf = line.split() - if int(inf[1]) >= units.Ki: - # HDP fsids start at units.Ki (1024) - hdp_list.append(inf[11]) - else: - # HDP pools are 2-digits max - hdp_list.extend(inf[1:2]) - - # returns a list of HDP IDs - LOG.info(_LI("HDP list: %s"), hdp_list) - return hdp_list - - def _check_hdp_list(self): - """Verify HDPs in HNAS array. - - Verify that all HDPs specified in the configuration files actually - exists on the storage. - """ - - hdpl = self._get_hdp_list() - lst = self.config['hdp'].keys() - - for hdp in lst: - if hdp not in hdpl: - LOG.error(_LE("HDP not found: %s"), hdp) - err = "HDP not found: " + hdp - raise exception.ParameterNotFound(param=err) - # status, verify corresponding status is Normal - - def _id_to_vol(self, volume_id): - """Given the volume id, retrieve the volume object from database. - - :param volume_id: volume id string - """ - - vol = self.db.volume_get(self.context, volume_id) - - return vol - - def _update_vol_location(self, volume_id, loc): - """Update the provider location. - - :param volume_id: volume id string - :param loc: string provider location value - """ - - update = {'provider_location': loc} - self.db.volume_update(self.context, volume_id, update) - - def check_for_setup_error(self): - """Returns an error if prerequisites aren't met.""" - - pass - - def do_setup(self, context): - """Setup and verify HDS HNAS storage connection.""" - - self.context = context - (self.arid, self.hnas_name, self.lumax) = self._array_info_get() - self._check_hdp_list() - - service_list = self.config['services'].keys() - for svc in service_list: - svc = self.config['services'][svc] - pool = {} - pool['pool_name'] = svc['volume_type'] - pool['service_label'] = svc['volume_type'] - pool['hdp'] = svc['hdp'] - - self.pools.append(pool) - - LOG.info(_LI("Configured pools: %s"), self.pools) - - iscsi_info = self._get_iscsi_info() - LOG.info(_LI("do_setup: %s"), iscsi_info) - for svc in self.config['services'].keys(): - svc_ip = self.config['services'][svc]['iscsi_ip'] - if svc_ip in iscsi_info.keys(): - LOG.info(_LI("iSCSI portal found for service: %s"), svc_ip) - self.config['services'][svc]['port'] = \ - iscsi_info[svc_ip]['port'] - self.config['services'][svc]['ctl'] = iscsi_info[svc_ip]['ctl'] - self.config['services'][svc]['iscsi_port'] = \ - iscsi_info[svc_ip]['iscsi_port'] - else: # config iscsi address not found on device! - LOG.error(_LE("iSCSI portal not found " - "for service: %s"), svc_ip) - raise exception.ParameterNotFound(param=svc_ip) - - def ensure_export(self, context, volume): - pass - - def create_export(self, context, volume, connector): - """Create an export. Moved to initialize_connection. - - :param context: - :param volume: volume reference - """ - - name = volume['name'] - LOG.debug("create_export %s", name) - - pass - - def remove_export(self, context, volume): - """Disconnect a volume from an attached instance. - - :param context: context - :param volume: dictionary volume reference - """ - - provider = volume['provider_location'] - name = volume['name'] - LOG.debug("remove_export provider %(provider)s on %(name)s", - {'provider': provider, 'name': name}) - - pass - - def create_volume(self, volume): - """Create a LU on HNAS. - - :param volume: dictionary volume reference - """ - - hdp = self._get_service(volume) - out = self.bend.create_lu(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - hdp, - '%s' % (int(volume['size']) * units.Ki), - volume['name']) - - LOG.info(_LI("create_volume: create_lu returns %s"), out) - - lun = self.arid + '.' + out.split()[1] - sz = int(out.split()[5]) - - # Example: 92210013.volume-44d7e29b-2aa4-4606-8bc4-9601528149fd - LOG.info(_LI("LUN %(lun)s of size %(sz)s MB is created."), - {'lun': lun, 'sz': sz}) - return {'provider_location': lun} - - def create_cloned_volume(self, dst, src): - """Create a clone of a volume. - - :param dst: ditctionary destination volume reference - :param src: ditctionary source volume reference - """ - - if src['size'] != dst['size']: - msg = 'clone volume size mismatch' - raise exception.VolumeBackendAPIException(data=msg) - hdp = self._get_service(dst) - size = int(src['size']) * units.Ki - source_vol = self._id_to_vol(src['id']) - (arid, slun) = _loc_info(source_vol['provider_location'])['id_lu'] - out = self.bend.create_dup(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - slun, hdp, '%s' % size, - dst['name']) - - lun = self.arid + '.' + out.split()[1] - size = int(out.split()[5]) - - LOG.debug("LUN %(lun)s of size %(size)s MB is cloned.", - {'lun': lun, 'size': size}) - return {'provider_location': lun} - - def extend_volume(self, volume, new_size): - """Extend an existing volume. - - :param volume: dictionary volume reference - :param new_size: int size in GB to extend - """ - - hdp = self._get_service(volume) - (arid, lun) = _loc_info(volume['provider_location'])['id_lu'] - self.bend.extend_vol(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - hdp, lun, - '%s' % (new_size * units.Ki), - volume['name']) - - LOG.info(_LI("LUN %(lun)s extended to %(size)s GB."), - {'lun': lun, 'size': new_size}) - - def delete_volume(self, volume): - """Delete an LU on HNAS. - - :param volume: dictionary volume reference - """ - - prov_loc = volume['provider_location'] - if prov_loc is None: - LOG.error(_LE("delete_vol: provider location empty.")) - return - info = _loc_info(prov_loc) - (arid, lun) = info['id_lu'] - if 'tgt' in info.keys(): # connected? - LOG.info(_LI("delete lun loc %s"), info['tgt']) - # loc = id.lun - (_portal, iqn, loc, ctl, port, hlun) = info['tgt'] - self.bend.del_iscsi_conn(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - ctl, iqn, hlun) - - name = self.hnas_name - - LOG.debug("delete lun %(lun)s on %(name)s", {'lun': lun, 'name': name}) - - hdp = self._get_service(volume) - self.bend.delete_lu(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - hdp, lun) - - @cinder_utils.synchronized('volume_mapping') - def initialize_connection(self, volume, connector): - """Map the created volume to connector['initiator']. - - :param volume: dictionary volume reference - :param connector: dictionary connector reference - """ - - LOG.info(_LI("initialize volume %(vol)s connector %(conn)s"), - {'vol': volume, 'conn': connector}) - - # connector[ip, host, wwnns, unititator, wwp/ - - service_info = self._get_service_target(volume) - (ip, ipp, ctl, port, _hdp, tgtalias, secret) = service_info - info = _loc_info(volume['provider_location']) - - if 'tgt' in info.keys(): # spurious repeat connection - # print info.keys() - LOG.debug("initiate_conn: tgt already set %s", info['tgt']) - (arid, lun_name) = info['id_lu'] - loc = arid + '.' + lun_name - # sps, use target if provided - try: - out = self.bend.add_iscsi_conn(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - lun_name, _hdp, port, tgtalias, - connector['initiator']) - except processutils.ProcessExecutionError: - msg = _("Error attaching volume %s. " - "Target limit might be reached!") % volume['id'] - raise exception.ISCSITargetAttachFailed(message=msg) - - hnas_portal = ip + ':' + ipp - # sps need hlun, fulliqn - hlun = out.split()[1] - fulliqn = out.split()[13] - tgt = hnas_portal + ',' + tgtalias + ',' + loc + ',' + ctl + ',' - tgt += port + ',' + hlun - - LOG.info(_LI("initiate: connection %s"), tgt) - - properties = {} - properties['provider_location'] = tgt - self._update_vol_location(volume['id'], tgt) - properties['target_discovered'] = False - properties['target_portal'] = hnas_portal - properties['target_iqn'] = fulliqn - properties['target_lun'] = int(hlun) - properties['volume_id'] = volume['id'] - properties['auth_username'] = connector['initiator'] - - if self.config['chap_enabled'] == 'True': - properties['auth_method'] = 'CHAP' - properties['auth_password'] = secret - - conn_info = {'driver_volume_type': 'iscsi', 'data': properties} - LOG.debug("initialize_connection: conn_info: %s.", conn_info) - return conn_info - - @cinder_utils.synchronized('volume_mapping') - def terminate_connection(self, volume, connector, **kwargs): - """Terminate a connection to a volume. - - :param volume: dictionary volume reference - :param connector: dictionary connector reference - """ - - info = _loc_info(volume['provider_location']) - if 'tgt' not in info.keys(): # spurious disconnection - LOG.warning(_LW("terminate_conn: provider location empty.")) - return - (arid, lun) = info['id_lu'] - (_portal, tgtalias, loc, ctl, port, hlun) = info['tgt'] - LOG.info(_LI("terminate: connection %s"), volume['provider_location']) - self.bend.del_iscsi_conn(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - ctl, tgtalias, hlun) - self._update_vol_location(volume['id'], loc) - - return {'provider_location': loc} - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from a snapshot. - - :param volume: dictionary volume reference - :param snapshot: dictionary snapshot reference - """ - - size = int(snapshot['volume_size']) * units.Ki - (arid, slun) = _loc_info(snapshot['provider_location'])['id_lu'] - hdp = self._get_service(volume) - out = self.bend.create_dup(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - slun, hdp, '%s' % (size), - volume['name']) - lun = self.arid + '.' + out.split()[1] - sz = int(out.split()[5]) - - LOG.debug("LUN %(lun)s of size %(sz)s MB is created from snapshot.", - {'lun': lun, 'sz': sz}) - return {'provider_location': lun} - - def create_snapshot(self, snapshot): - """Create a snapshot. - - :param snapshot: dictionary snapshot reference - """ - - source_vol = self._id_to_vol(snapshot['volume_id']) - hdp = self._get_service(source_vol) - size = int(snapshot['volume_size']) * units.Ki - (arid, slun) = _loc_info(source_vol['provider_location'])['id_lu'] - out = self.bend.create_dup(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - slun, hdp, - '%s' % (size), - snapshot['name']) - lun = self.arid + '.' + out.split()[1] - size = int(out.split()[5]) - - LOG.debug("LUN %(lun)s of size %(size)s MB is created.", - {'lun': lun, 'size': size}) - return {'provider_location': lun} - - def delete_snapshot(self, snapshot): - """Delete a snapshot. - - :param snapshot: dictionary snapshot reference - """ - - loc = snapshot['provider_location'] - - # to take care of spurious input - if loc is None: - # which could cause exception. - return - - (arid, lun) = loc.split('.') - source_vol = self._id_to_vol(snapshot['volume_id']) - hdp = self._get_service(source_vol) - myid = self.arid - - if arid != myid: - LOG.error(_LE("Array mismatch %(myid)s vs %(arid)s"), - {'myid': myid, 'arid': arid}) - msg = 'Array id mismatch in delete snapshot' - raise exception.VolumeBackendAPIException(data=msg) - self.bend.delete_lu(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - hdp, lun) - - LOG.debug("LUN %s is deleted.", lun) - return - - def get_volume_stats(self, refresh=False): - """Get volume stats. If 'refresh', run update the stats first.""" - - if refresh: - self.driver_stats = self._get_stats() - - return self.driver_stats - - def get_pool(self, volume): - - if not volume['volume_type']: - return 'default' - else: - metadata = {} - type_id = volume['volume_type_id'] - if type_id is not None: - metadata = volume_types.get_volume_type_extra_specs(type_id) - if not metadata.get('service_label'): - return 'default' - else: - if metadata['service_label'] not in \ - self.config['services'].keys(): - return 'default' - else: - pass - return metadata['service_label'] - - def _check_pool_and_fs(self, volume, fs_label): - """Validation of the pool and filesystem. - - Checks if the file system for the volume-type chosen matches the - one passed in the volume reference. Also, checks if the pool - for the volume type matches the pool for the host passed. - - :param volume: Reference to the volume. - :param fs_label: Label of the file system. - """ - pool_from_vol_type = self.get_pool(volume) - - pool_from_host = utils.extract_host(volume['host'], level='pool') - - if self.config['services'][pool_from_vol_type]['hdp'] != fs_label: - msg = (_("Failed to manage existing volume because the pool of " - "the volume type chosen does not match the file system " - "passed in the volume reference."), - {'File System passed': fs_label, - 'File System for volume type': - self.config['services'][pool_from_vol_type]['hdp']}) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - - if pool_from_host != pool_from_vol_type: - msg = (_("Failed to manage existing volume because the pool of " - "the volume type chosen does not match the pool of " - "the host."), - {'Pool of the volume type': pool_from_vol_type, - 'Pool of the host': pool_from_host}) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - - def _get_info_from_vol_ref(self, vol_ref): - """Gets information from the volume reference. - - Returns the information (File system and volume name) taken from - the volume reference. - - :param vol_ref: existing volume to take under management - """ - vol_info = vol_ref.strip().split('/') - - if len(vol_info) == 2 and '' not in vol_info: - fs_label = vol_info[0] - vol_name = vol_info[1] - - return fs_label, vol_name - else: - msg = (_("The reference to the volume in the backend should have " - "the format file_system/volume_name (volume_name cannot " - "contain '/')")) - raise exception.ManageExistingInvalidReference( - existing_ref=vol_ref, reason=msg) - - def manage_existing_get_size(self, volume, existing_vol_ref): - """Gets the size to manage_existing. - - Returns the size of volume to be managed by manage_existing. - - :param volume: cinder volume to manage - :param existing_vol_ref: existing volume to take under management - """ - # Check that the reference is valid. - if 'source-name' not in existing_vol_ref: - reason = _('Reference must contain source-name element.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_vol_ref, reason=reason) - - ref_name = existing_vol_ref['source-name'] - fs_label, vol_name = self._get_info_from_vol_ref(ref_name) - - LOG.debug("File System: %(fs_label)s " - "Volume name: %(vol_name)s.", - {'fs_label': fs_label, 'vol_name': vol_name}) - - vol_name = "'{}'".format(vol_name) - - lu_info = self.bend.get_existing_lu_info(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - fs_label, vol_name) - - if fs_label in lu_info: - aux = lu_info.split('\n')[3] - size = aux.split(':')[1] - size_unit = size.split(' ')[2] - - if size_unit == 'TB': - return int(size.split(' ')[1]) * units.k - else: - return int(size.split(' ')[1]) - else: - raise exception.ManageExistingInvalidReference( - existing_ref=existing_vol_ref, - reason=_('Volume not found on configured storage backend. ' - 'If your volume name contains "/", please rename it ' - 'and try to manage again.')) - - def manage_existing(self, volume, existing_vol_ref): - """Manages an existing volume. - - The specified Cinder volume is to be taken into Cinder management. - The driver will verify its existence and then rename it to the - new Cinder volume name. It is expected that the existing volume - reference is a File System and some volume_name; - e.g., openstack/vol_to_manage - - :param volume: cinder volume to manage - :param existing_vol_ref: driver-specific information used to identify a - volume - """ - ref_name = existing_vol_ref['source-name'] - fs_label, vol_name = self._get_info_from_vol_ref(ref_name) - - LOG.debug("Asked to manage ISCSI volume %(vol)s, with vol " - "ref %(ref)s.", {'vol': volume['id'], - 'ref': existing_vol_ref['source-name']}) - - self._check_pool_and_fs(volume, fs_label) - - vol_name = "'{}'".format(vol_name) - - self.bend.rename_existing_lu(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], fs_label, - volume['name'], vol_name) - - LOG.info(_LI("Set newly managed Cinder volume name to %(name)s."), - {'name': volume['name']}) - - lun = self.arid + '.' + volume['name'] - - return {'provider_location': lun} - - def unmanage(self, volume): - """Unmanages a volume from cinder. - - Removes the specified volume from Cinder management. - Does not delete the underlying backend storage object. A log entry - will be made to notify the Admin that the volume is no longer being - managed. - - :param volume: cinder volume to unmanage - """ - svc = self._get_service(volume) - - new_name = 'unmanage-' + volume['name'] - vol_path = svc + '/' + volume['name'] - - self.bend.rename_existing_lu(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], svc, new_name, - volume['name']) - - LOG.info(_LI("Cinder ISCSI volume with current path %(path)s is " - "no longer being managed. The new name is %(unm)s."), - {'path': vol_path, 'unm': new_name}) diff --git a/cinder/volume/drivers/hitachi/hnas_nfs.py b/cinder/volume/drivers/hitachi/hnas_nfs.py deleted file mode 100644 index e13e085ea..000000000 --- a/cinder/volume/drivers/hitachi/hnas_nfs.py +++ /dev/null @@ -1,795 +0,0 @@ -# Copyright (c) 2014 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Volume driver for HDS HNAS NFS storage. -""" - -import math -import os -import re -import six -import socket -import time -from xml.etree import ElementTree as ETree - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder.image import image_utils -from cinder import utils as cutils -from cinder.volume.drivers.hitachi import hnas_backend -from cinder.volume.drivers import nfs -from cinder.volume import utils -from cinder.volume import volume_types - - -HDS_HNAS_NFS_VERSION = '4.1.0' - -LOG = logging.getLogger(__name__) - -NFS_OPTS = [ - cfg.StrOpt('hds_hnas_nfs_config_file', - default='/opt/hds/hnas/cinder_nfs_conf.xml', - help='Configuration file for HDS NFS cinder plugin'), ] - -CONF = cfg.CONF -CONF.register_opts(NFS_OPTS) - -HNAS_DEFAULT_CONFIG = {'hnas_cmd': 'ssc', 'ssh_port': '22'} - - -def _xml_read(root, element, check=None): - """Read an xml element.""" - - val = root.findtext(element) - - # mandatory parameter not found - if val is None and check: - raise exception.ParameterNotFound(param=element) - - # tag not found - if val is None: - return None - - svc_tag_pattern = re.compile("svc_.$") - # tag found but empty parameter. - if not val.strip(): - if svc_tag_pattern.search(element): - return "" - raise exception.ParameterNotFound(param=element) - - LOG.debug(_LI("%(element)s: %(val)s"), - {'element': element, - 'val': val if element != 'password' else '***'}) - - return val.strip() - - -def _read_config(xml_config_file): - """Read hds driver specific xml config file. - - :param xml_config_file: string filename containing XML configuration - """ - - if not os.access(xml_config_file, os.R_OK): - msg = (_("Can't open config file: %s") % xml_config_file) - raise exception.NotFound(message=msg) - - try: - root = ETree.parse(xml_config_file).getroot() - except Exception: - msg = (_("Error parsing config file: %s") % xml_config_file) - raise exception.ConfigNotFound(message=msg) - - # mandatory parameters - config = {} - arg_prereqs = ['mgmt_ip0', 'username'] - for req in arg_prereqs: - config[req] = _xml_read(root, req, True) - - # optional parameters - opt_parameters = ['hnas_cmd', 'ssh_enabled', 'cluster_admin_ip0'] - for req in opt_parameters: - config[req] = _xml_read(root, req) - - if config['ssh_enabled'] == 'True': - config['ssh_private_key'] = _xml_read(root, 'ssh_private_key', True) - config['password'] = _xml_read(root, 'password') - config['ssh_port'] = _xml_read(root, 'ssh_port') - if config['ssh_port'] is None: - config['ssh_port'] = HNAS_DEFAULT_CONFIG['ssh_port'] - else: - # password is mandatory when not using SSH - config['password'] = _xml_read(root, 'password', True) - - if config['hnas_cmd'] is None: - config['hnas_cmd'] = HNAS_DEFAULT_CONFIG['hnas_cmd'] - - config['hdp'] = {} - config['services'] = {} - - # min one needed - for svc in ['svc_0', 'svc_1', 'svc_2', 'svc_3']: - if _xml_read(root, svc) is None: - continue - service = {'label': svc} - - # none optional - for arg in ['volume_type', 'hdp']: - service[arg] = _xml_read(root, svc + '/' + arg, True) - config['services'][service['volume_type']] = service - config['hdp'][service['hdp']] = service['hdp'] - - # at least one service required! - if config['services'].keys() is None: - raise exception.ParameterNotFound(param="No service found") - - return config - - -def factory_bend(drv_config): - """Factory over-ride in self-tests.""" - - return hnas_backend.HnasBackend(drv_config) - - -class HDSNFSDriver(nfs.NfsDriver): - """Base class for Hitachi NFS driver. - - Executes commands relating to Volumes. - - Version 1.0.0: Initial driver version - Version 2.2.0: Added support to SSH authentication - Version 3.0.0: Added pool aware scheduling - Version 4.0.0: Added manage/unmanage features - Version 4.1.0: Fixed XML parser checks on blank options - """ - - def __init__(self, *args, **kwargs): - # NOTE(vish): db is set by Manager - self._execute = None - self.context = None - self.configuration = kwargs.get('configuration', None) - - if self.configuration: - self.configuration.append_config_values(NFS_OPTS) - self.config = _read_config( - self.configuration.hds_hnas_nfs_config_file) - - super(HDSNFSDriver, self).__init__(*args, **kwargs) - self.bend = factory_bend(self.config) - - def _array_info_get(self): - """Get array parameters.""" - - out = self.bend.get_version(self.config['hnas_cmd'], - HDS_HNAS_NFS_VERSION, - self.config['mgmt_ip0'], - self.config['username'], - self.config['password']) - - inf = out.split() - return inf[1], 'nfs_' + inf[1], inf[6] - - def _id_to_vol(self, volume_id): - """Given the volume id, retrieve the volume object from database. - - :param volume_id: string volume id - """ - - vol = self.db.volume_get(self.context, volume_id) - - return vol - - def _get_service(self, volume): - """Get service parameters. - - Get the available service parameters for a given volume using - its type. - - :param volume: dictionary volume reference - """ - - LOG.debug("_get_service: volume: %s", volume) - label = utils.extract_host(volume['host'], level='pool') - - if label in self.config['services'].keys(): - svc = self.config['services'][label] - LOG.info(_LI("Get service: %(lbl)s->%(svc)s"), - {'lbl': label, 'svc': svc['fslabel']}) - service = (svc['hdp'], svc['path'], svc['fslabel']) - else: - LOG.info(_LI("Available services: %s"), - self.config['services'].keys()) - LOG.error(_LE("No configuration found for service: %s"), - label) - raise exception.ParameterNotFound(param=label) - - return service - - def extend_volume(self, volume, new_size): - """Extend an existing volume. - - :param volume: dictionary volume reference - :param new_size: int size in GB to extend - """ - - nfs_mount = self._get_provider_location(volume['id']) - path = self._get_volume_path(nfs_mount, volume['name']) - - # Resize the image file on share to new size. - LOG.debug("Checking file for resize") - - if self._is_file_size_equal(path, new_size): - return - else: - LOG.info(_LI("Resizing file to %sG"), new_size) - image_utils.resize_image(path, new_size) - if self._is_file_size_equal(path, new_size): - LOG.info(_LI("LUN %(id)s extended to %(size)s GB."), - {'id': volume['id'], 'size': new_size}) - return - else: - raise exception.InvalidResults( - _("Resizing image file failed.")) - - def _is_file_size_equal(self, path, size): - """Checks if file size at path is equal to size.""" - - data = image_utils.qemu_img_info(path) - virt_size = data.virtual_size / units.Gi - - if virt_size == size: - return True - else: - return False - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - - LOG.debug("create_volume_from %s", volume) - vol_size = volume['size'] - snap_size = snapshot['volume_size'] - - if vol_size != snap_size: - msg = _("Cannot create volume of size %(vol_size)s from " - "snapshot of size %(snap_size)s") - msg_fmt = {'vol_size': vol_size, 'snap_size': snap_size} - raise exception.CinderException(msg % msg_fmt) - - self._clone_volume(snapshot['name'], - volume['name'], - snapshot['volume_id']) - share = self._get_volume_location(snapshot['volume_id']) - - return {'provider_location': share} - - def create_snapshot(self, snapshot): - """Create a snapshot. - - :param snapshot: dictionary snapshot reference - """ - - self._clone_volume(snapshot['volume_name'], - snapshot['name'], - snapshot['volume_id']) - share = self._get_volume_location(snapshot['volume_id']) - LOG.debug('Share: %s', share) - - # returns the mount point (not path) - return {'provider_location': share} - - def delete_snapshot(self, snapshot): - """Deletes a snapshot. - - :param snapshot: dictionary snapshot reference - """ - - nfs_mount = self._get_provider_location(snapshot['volume_id']) - - if self._volume_not_present(nfs_mount, snapshot['name']): - return True - - self._execute('rm', self._get_volume_path(nfs_mount, snapshot['name']), - run_as_root=True) - - def _get_volume_location(self, volume_id): - """Returns NFS mount address as :. - - :param volume_id: string volume id - """ - - nfs_server_ip = self._get_host_ip(volume_id) - export_path = self._get_export_path(volume_id) - - return nfs_server_ip + ':' + export_path - - def _get_provider_location(self, volume_id): - """Returns provider location for given volume. - - :param volume_id: string volume id - """ - - volume = self.db.volume_get(self.context, volume_id) - - # same format as _get_volume_location - return volume.provider_location - - def _get_host_ip(self, volume_id): - """Returns IP address for the given volume. - - :param volume_id: string volume id - """ - - return self._get_provider_location(volume_id).split(':')[0] - - def _get_export_path(self, volume_id): - """Returns NFS export path for the given volume. - - :param volume_id: string volume id - """ - - return self._get_provider_location(volume_id).split(':')[1] - - def _volume_not_present(self, nfs_mount, volume_name): - """Check if volume exists. - - :param volume_name: string volume name - """ - - try: - self._try_execute('ls', self._get_volume_path(nfs_mount, - volume_name)) - except processutils.ProcessExecutionError: - # If the volume isn't present - return True - - return False - - def _try_execute(self, *command, **kwargs): - # NOTE(vish): Volume commands can partially fail due to timing, but - # running them a second time on failure will usually - # recover nicely. - tries = 0 - while True: - try: - self._execute(*command, **kwargs) - return True - except processutils.ProcessExecutionError: - tries += 1 - if tries >= self.configuration.num_shell_tries: - raise - LOG.exception(_LE("Recovering from a failed execute. " - "Try number %s"), tries) - time.sleep(tries ** 2) - - def _get_volume_path(self, nfs_share, volume_name): - """Get volume path (local fs path) for given name on given nfs share. - - :param nfs_share string, example 172.18.194.100:/var/nfs - :param volume_name string, - example volume-91ee65ec-c473-4391-8c09-162b00c68a8c - """ - - return os.path.join(self._get_mount_point_for_share(nfs_share), - volume_name) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume. - - :param volume: dictionary volume reference - :param src_vref: dictionary src_vref reference - """ - - vol_size = volume['size'] - src_vol_size = src_vref['size'] - - if vol_size != src_vol_size: - msg = _("Cannot create clone of size %(vol_size)s from " - "volume of size %(src_vol_size)s") - msg_fmt = {'vol_size': vol_size, 'src_vol_size': src_vol_size} - raise exception.CinderException(msg % msg_fmt) - - self._clone_volume(src_vref['name'], volume['name'], src_vref['id']) - share = self._get_volume_location(src_vref['id']) - - return {'provider_location': share} - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - if 'refresh' is True, update the stats first. - """ - - _stats = super(HDSNFSDriver, self).get_volume_stats(refresh) - _stats["vendor_name"] = 'HDS' - _stats["driver_version"] = HDS_HNAS_NFS_VERSION - _stats["storage_protocol"] = 'NFS' - - for pool in self.pools: - capacity, free, used = self._get_capacity_info(pool['hdp']) - pool['total_capacity_gb'] = capacity / float(units.Gi) - pool['free_capacity_gb'] = free / float(units.Gi) - pool['allocated_capacity_gb'] = used / float(units.Gi) - pool['QoS_support'] = 'False' - pool['reserved_percentage'] = 0 - - _stats['pools'] = self.pools - - LOG.info(_LI('Driver stats: %s'), _stats) - - return _stats - - def _get_nfs_info(self): - out = self.bend.get_nfs_info(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password']) - lines = out.split('\n') - - # dict based on NFS exports addresses - conf = {} - for line in lines: - if 'Export' in line: - inf = line.split() - (export, path, fslabel, hdp, ip1) = \ - inf[1], inf[3], inf[5], inf[7], inf[11] - # 9, 10, etc are IP addrs - key = ip1 + ':' + export - conf[key] = {} - conf[key]['path'] = path - conf[key]['hdp'] = hdp - conf[key]['fslabel'] = fslabel - LOG.info(_LI("nfs_info: %(key)s: %(path)s, HDP: %(fslabel)s " - "FSID: %(hdp)s"), - {'key': key, 'path': path, - 'fslabel': fslabel, 'hdp': hdp}) - - return conf - - def do_setup(self, context): - """Perform internal driver setup.""" - - self.context = context - self._load_shares_config(getattr(self.configuration, - self.driver_prefix + - '_shares_config')) - LOG.info(_LI("Review shares: %s"), self.shares) - - nfs_info = self._get_nfs_info() - - LOG.debug("nfs_info: %s", nfs_info) - - for share in self.shares: - if share in nfs_info.keys(): - LOG.info(_LI("share: %(share)s -> %(info)s"), - {'share': share, 'info': nfs_info[share]['path']}) - - for svc in self.config['services'].keys(): - if share == self.config['services'][svc]['hdp']: - self.config['services'][svc]['path'] = \ - nfs_info[share]['path'] - # don't overwrite HDP value - self.config['services'][svc]['fsid'] = \ - nfs_info[share]['hdp'] - self.config['services'][svc]['fslabel'] = \ - nfs_info[share]['fslabel'] - LOG.info(_LI("Save service info for" - " %(svc)s -> %(hdp)s, %(path)s"), - {'svc': svc, 'hdp': nfs_info[share]['hdp'], - 'path': nfs_info[share]['path']}) - break - if share != self.config['services'][svc]['hdp']: - LOG.error(_LE("NFS share %(share)s has no service entry:" - " %(svc)s -> %(hdp)s"), - {'share': share, 'svc': svc, - 'hdp': self.config['services'][svc]['hdp']}) - raise exception.ParameterNotFound(param=svc) - else: - LOG.info(_LI("share: %s incorrect entry"), share) - - LOG.debug("self.config['services'] = %s", self.config['services']) - - service_list = self.config['services'].keys() - for svc in service_list: - svc = self.config['services'][svc] - pool = {} - pool['pool_name'] = svc['volume_type'] - pool['service_label'] = svc['volume_type'] - pool['hdp'] = svc['hdp'] - - self.pools.append(pool) - - LOG.info(_LI("Configured pools: %s"), self.pools) - - def _clone_volume(self, volume_name, clone_name, volume_id): - """Clones mounted volume using the HNAS file_clone. - - :param volume_name: string volume name - :param clone_name: string clone name (or snapshot) - :param volume_id: string volume id - """ - - export_path = self._get_export_path(volume_id) - # volume-ID snapshot-ID, /cinder - LOG.info(_LI("Cloning with volume_name %(vname)s clone_name %(cname)s" - " export_path %(epath)s"), {'vname': volume_name, - 'cname': clone_name, - 'epath': export_path}) - - source_vol = self._id_to_vol(volume_id) - # sps; added target - (_hdp, _path, _fslabel) = self._get_service(source_vol) - target_path = '%s/%s' % (_path, clone_name) - source_path = '%s/%s' % (_path, volume_name) - out = self.bend.file_clone(self.config['hnas_cmd'], - self.config['mgmt_ip0'], - self.config['username'], - self.config['password'], - _fslabel, source_path, target_path) - - return out - - def get_pool(self, volume): - if not volume['volume_type']: - return 'default' - else: - metadata = {} - type_id = volume['volume_type_id'] - if type_id is not None: - metadata = volume_types.get_volume_type_extra_specs(type_id) - if not metadata.get('service_label'): - return 'default' - else: - if metadata['service_label'] not in \ - self.config['services'].keys(): - return 'default' - else: - return metadata['service_label'] - - def create_volume(self, volume): - """Creates a volume. - - :param volume: volume reference - """ - self._ensure_shares_mounted() - - (_hdp, _path, _fslabel) = self._get_service(volume) - - volume['provider_location'] = _hdp - - LOG.info(_LI("Volume service: %(label)s. Casted to: %(loc)s"), - {'label': _fslabel, 'loc': volume['provider_location']}) - - self._do_create_volume(volume) - - return {'provider_location': volume['provider_location']} - - def _convert_vol_ref_share_name_to_share_ip(self, vol_ref): - """Converts the share point name to an IP address. - - The volume reference may have a DNS name portion in the share name. - Convert that to an IP address and then restore the entire path. - - :param vol_ref: driver-specific information used to identify a volume - :returns: a volume reference where share is in IP format - """ - - # First strip out share and convert to IP format. - share_split = vol_ref.split(':') - - try: - vol_ref_share_ip = cutils.resolve_hostname(share_split[0]) - except socket.gaierror as e: - LOG.error(_LE('Invalid hostname %(host)s'), - {'host': share_split[0]}) - LOG.debug('error: %s', e.strerror) - raise - - # Now place back into volume reference. - vol_ref_share = vol_ref_share_ip + ':' + share_split[1] - - return vol_ref_share - - def _get_share_mount_and_vol_from_vol_ref(self, vol_ref): - """Get the NFS share, the NFS mount, and the volume from reference. - - Determine the NFS share point, the NFS mount point, and the volume - (with possible path) from the given volume reference. Raise exception - if unsuccessful. - - :param vol_ref: driver-specific information used to identify a volume - :returns: NFS Share, NFS mount, volume path or raise error - """ - # Check that the reference is valid. - if 'source-name' not in vol_ref: - reason = _('Reference must contain source-name element.') - raise exception.ManageExistingInvalidReference( - existing_ref=vol_ref, reason=reason) - vol_ref_name = vol_ref['source-name'] - - self._ensure_shares_mounted() - - # If a share was declared as '1.2.3.4:/a/b/c' in the nfs_shares_config - # file, but the admin tries to manage the file located at - # 'my.hostname.com:/a/b/c/d.vol', this might cause a lookup miss below - # when searching self._mounted_shares to see if we have an existing - # mount that would work to access the volume-to-be-managed (a string - # comparison is done instead of IP comparison). - vol_ref_share = self._convert_vol_ref_share_name_to_share_ip( - vol_ref_name) - for nfs_share in self._mounted_shares: - cfg_share = self._convert_vol_ref_share_name_to_share_ip(nfs_share) - (orig_share, work_share, - file_path) = vol_ref_share.partition(cfg_share) - if work_share == cfg_share: - file_path = file_path[1:] # strip off leading path divider - LOG.debug("Found possible share %s; checking mount.", - work_share) - nfs_mount = self._get_mount_point_for_share(nfs_share) - vol_full_path = os.path.join(nfs_mount, file_path) - if os.path.isfile(vol_full_path): - LOG.debug("Found share %(share)s and vol %(path)s on " - "mount %(mnt)s.", - {'share': nfs_share, 'path': file_path, - 'mnt': nfs_mount}) - return nfs_share, nfs_mount, file_path - else: - LOG.debug("vol_ref %(ref)s not on share %(share)s.", - {'ref': vol_ref_share, 'share': nfs_share}) - - raise exception.ManageExistingInvalidReference( - existing_ref=vol_ref, - reason=_('Volume not found on configured storage backend.')) - - def manage_existing(self, volume, existing_vol_ref): - """Manages an existing volume. - - The specified Cinder volume is to be taken into Cinder management. - The driver will verify its existence and then rename it to the - new Cinder volume name. It is expected that the existing volume - reference is an NFS share point and some [/path]/volume; - e.g., 10.10.32.1:/openstack/vol_to_manage - or 10.10.32.1:/openstack/some_directory/vol_to_manage - - :param volume: cinder volume to manage - :param existing_vol_ref: driver-specific information used to identify a - volume - """ - - # Attempt to find NFS share, NFS mount, and volume path from vol_ref. - (nfs_share, nfs_mount, vol_path - ) = self._get_share_mount_and_vol_from_vol_ref(existing_vol_ref) - - LOG.debug("Asked to manage NFS volume %(vol)s, with vol ref %(ref)s.", - {'vol': volume['id'], - 'ref': existing_vol_ref['source-name']}) - self._check_pool_and_share(volume, nfs_share) - if vol_path == volume['name']: - LOG.debug("New Cinder volume %s name matches reference name: " - "no need to rename.", volume['name']) - else: - src_vol = os.path.join(nfs_mount, vol_path) - dst_vol = os.path.join(nfs_mount, volume['name']) - try: - self._execute("mv", src_vol, dst_vol, run_as_root=False, - check_exit_code=True) - LOG.debug("Setting newly managed Cinder volume name to %s.", - volume['name']) - self._set_rw_permissions_for_all(dst_vol) - except (OSError, processutils.ProcessExecutionError) as err: - exception_msg = (_("Failed to manage existing volume " - "%(name)s, because rename operation " - "failed: Error msg: %(msg)s."), - {'name': existing_vol_ref['source-name'], - 'msg': six.text_type(err)}) - raise exception.VolumeBackendAPIException(data=exception_msg) - return {'provider_location': nfs_share} - - def _check_pool_and_share(self, volume, nfs_share): - """Validates the pool and the NFS share. - - Checks if the NFS share for the volume-type chosen matches the - one passed in the volume reference. Also, checks if the pool - for the volume type matches the pool for the host passed. - - :param volume: cinder volume reference - :param nfs_share: NFS share passed to manage - """ - pool_from_vol_type = self.get_pool(volume) - - pool_from_host = utils.extract_host(volume['host'], level='pool') - - if self.config['services'][pool_from_vol_type]['hdp'] != nfs_share: - msg = (_("Failed to manage existing volume because the pool of " - "the volume type chosen does not match the NFS share " - "passed in the volume reference."), - {'Share passed': nfs_share, - 'Share for volume type': - self.config['services'][pool_from_vol_type]['hdp']}) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - - if pool_from_host != pool_from_vol_type: - msg = (_("Failed to manage existing volume because the pool of " - "the volume type chosen does not match the pool of " - "the host."), - {'Pool of the volume type': pool_from_vol_type, - 'Pool of the host': pool_from_host}) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - - def manage_existing_get_size(self, volume, existing_vol_ref): - """Returns the size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - - :param volume: cinder volume to manage - :param existing_vol_ref: existing volume to take under management - """ - - # Attempt to find NFS share, NFS mount, and volume path from vol_ref. - (nfs_share, nfs_mount, vol_path - ) = self._get_share_mount_and_vol_from_vol_ref(existing_vol_ref) - - try: - LOG.debug("Asked to get size of NFS vol_ref %s.", - existing_vol_ref['source-name']) - - file_path = os.path.join(nfs_mount, vol_path) - file_size = float(cutils.get_file_size(file_path)) / units.Gi - vol_size = int(math.ceil(file_size)) - except (OSError, ValueError): - exception_message = (_("Failed to manage existing volume " - "%(name)s, because of error in getting " - "volume size."), - {'name': existing_vol_ref['source-name']}) - raise exception.VolumeBackendAPIException(data=exception_message) - - LOG.debug("Reporting size of NFS volume ref %(ref)s as %(size)d GB.", - {'ref': existing_vol_ref['source-name'], 'size': vol_size}) - - return vol_size - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - It does not delete the underlying backend storage object. A log entry - will be made to notify the Admin that the volume is no longer being - managed. - - :param volume: cinder volume to unmanage - """ - vol_str = CONF.volume_name_template % volume['id'] - path = self._get_mount_point_for_share(volume['provider_location']) - - new_str = "unmanage-" + vol_str - - vol_path = os.path.join(path, vol_str) - new_path = os.path.join(path, new_str) - - try: - self._execute("mv", vol_path, new_path, - run_as_root=False, check_exit_code=True) - - LOG.info(_LI("Cinder NFS volume with current path %(cr)s is " - "no longer being managed."), {'cr': new_path}) - - except (OSError, ValueError): - LOG.error(_LE("The NFS Volume %(cr)s does not exist."), - {'cr': new_path}) diff --git a/cinder/volume/drivers/hpe/__init__.py b/cinder/volume/drivers/hpe/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/hpe/hpe_3par_common.py b/cinder/volume/drivers/hpe/hpe_3par_common.py deleted file mode 100644 index 889cab5b9..000000000 --- a/cinder/volume/drivers/hpe/hpe_3par_common.py +++ /dev/null @@ -1,3718 +0,0 @@ -# (c) Copyright 2012-2016 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Volume driver common utilities for HPE 3PAR Storage array - -The 3PAR drivers requires 3.1.3 firmware on the 3PAR array. - -You will need to install the python hpe3parclient module. -sudo pip install python-3parclient - -The drivers uses both the REST service and the SSH -command line to correctly operate. Since the -ssh credentials and the REST credentials can be different -we need to have settings for both. - -The drivers requires the use of the san_ip, san_login, -san_password settings for ssh connections into the 3PAR -array. It also requires the setting of -hpe3par_api_url, hpe3par_username, hpe3par_password -for credentials to talk to the REST service on the 3PAR -array. -""" - -import ast -import json -import math -import pprint -import re -import six -import uuid - -from oslo_serialization import base64 -from oslo_utils import importutils - -hpe3parclient = importutils.try_import("hpe3parclient") -if hpe3parclient: - from hpe3parclient import client - from hpe3parclient import exceptions as hpeexceptions - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_log import versionutils -from oslo_service import loopingcall -from oslo_utils import excutils -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _, _LE, _LI, _LW -from cinder.objects import fields -from cinder.volume import qos_specs -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types - -import taskflow.engines -from taskflow.patterns import linear_flow - -LOG = logging.getLogger(__name__) - -MIN_CLIENT_VERSION = '4.2.0' -DEDUP_API_VERSION = 30201120 -FLASH_CACHE_API_VERSION = 30201200 -SRSTATLD_API_VERSION = 30201200 -REMOTE_COPY_API_VERSION = 30202290 - -hpe3par_opts = [ - cfg.StrOpt('hpe3par_api_url', - default='', - help="3PAR WSAPI Server Url like " - "https://<3par ip>:8080/api/v1", - deprecated_name='hp3par_api_url'), - cfg.StrOpt('hpe3par_username', - default='', - help="3PAR username with the 'edit' role", - deprecated_name='hp3par_username'), - cfg.StrOpt('hpe3par_password', - default='', - help="3PAR password for the user specified in hpe3par_username", - secret=True, - deprecated_name='hp3par_password'), - cfg.ListOpt('hpe3par_cpg', - default=["OpenStack"], - help="List of the CPG(s) to use for volume creation", - deprecated_name='hp3par_cpg'), - cfg.StrOpt('hpe3par_cpg_snap', - default="", - help="The CPG to use for Snapshots for volumes. " - "If empty the userCPG will be used.", - deprecated_name='hp3par_cpg_snap'), - cfg.StrOpt('hpe3par_snapshot_retention', - default="", - help="The time in hours to retain a snapshot. " - "You can't delete it before this expires.", - deprecated_name='hp3par_snapshot_retention'), - cfg.StrOpt('hpe3par_snapshot_expiration', - default="", - help="The time in hours when a snapshot expires " - " and is deleted. This must be larger than expiration", - deprecated_name='hp3par_snapshot_expiration'), - cfg.BoolOpt('hpe3par_debug', - default=False, - help="Enable HTTP debugging to 3PAR", - deprecated_name='hp3par_debug'), - cfg.ListOpt('hpe3par_iscsi_ips', - default=[], - help="List of target iSCSI addresses to use.", - deprecated_name='hp3par_iscsi_ips'), - cfg.BoolOpt('hpe3par_iscsi_chap_enabled', - default=False, - help="Enable CHAP authentication for iSCSI connections.", - deprecated_name='hp3par_iscsi_chap_enabled'), -] - - -CONF = cfg.CONF -CONF.register_opts(hpe3par_opts) - -# Input/output (total read/write) operations per second. -THROUGHPUT = 'throughput' -# Data processed (total read/write) per unit time: kilobytes per second. -BANDWIDTH = 'bandwidth' -# Response time (total read/write): microseconds. -LATENCY = 'latency' -# IO size (total read/write): kilobytes. -IO_SIZE = 'io_size' -# Queue length for processing IO requests -QUEUE_LENGTH = 'queue_length' -# Average busy percentage -AVG_BUSY_PERC = 'avg_busy_perc' - - -class HPE3PARCommon(object): - """Class that contains common code for the 3PAR drivers. - - Version history: - 1.2.0 - Updated hp3parclient API use to 2.0.x - 1.2.1 - Check that the VVS exists - 1.2.2 - log prior to raising exceptions - 1.2.3 - Methods to update key/value pair bug #1258033 - 1.2.4 - Remove deprecated config option hp3par_domain - 1.2.5 - Raise Ex when deleting snapshot with dependencies bug #1250249 - 1.2.6 - Allow optional specifying n:s:p for vlun creation bug #1269515 - This update now requires 3.1.2 MU3 firmware - 1.3.0 - Removed all SSH code. We rely on the hp3parclient now. - 2.0.0 - Update hp3parclient API uses 3.0.x - 2.0.1 - Updated to use qos_specs, added new qos settings and personas - 2.0.2 - Add back-end assisted volume migrate - 2.0.3 - Allow deleting missing snapshots bug #1283233 - 2.0.4 - Allow volumes created from snapshots to be larger bug #1279478 - 2.0.5 - Fix extend volume units bug #1284368 - 2.0.6 - use loopingcall.wait instead of time.sleep - 2.0.7 - Allow extend volume based on snapshot bug #1285906 - 2.0.8 - Fix detach issue for multiple hosts bug #1288927 - 2.0.9 - Remove unused 3PAR driver method bug #1310807 - 2.0.10 - Fixed an issue with 3PAR vlun location bug #1315542 - 2.0.11 - Remove hp3parclient requirement from unit tests #1315195 - 2.0.12 - Volume detach hangs when host is in a host set bug #1317134 - 2.0.13 - Added support for managing/unmanaging of volumes - 2.0.14 - Modified manage volume to use standard 'source-name' element. - 2.0.15 - Added support for volume retype - 2.0.16 - Add a better log during delete_volume time. Bug #1349636 - 2.0.17 - Added iSCSI CHAP support - This update now requires 3.1.3 MU1 firmware - and hp3parclient 3.1.0 - 2.0.18 - HP 3PAR manage_existing with volume-type support - 2.0.19 - Update default persona from Generic to Generic-ALUA - 2.0.20 - Configurable SSH missing key policy and known hosts file - 2.0.21 - Remove bogus invalid snapCPG=None exception - 2.0.22 - HP 3PAR drivers should not claim to have 'infinite' space - 2.0.23 - Increase the hostname size from 23 to 31 Bug #1371242 - 2.0.24 - Add pools (hp3par_cpg now accepts a list of CPGs) - 2.0.25 - Migrate without losing type settings bug #1356608 - 2.0.26 - Don't ignore extra-specs snap_cpg when missing cpg #1368972 - 2.0.27 - Fixing manage source-id error bug #1357075 - 2.0.28 - Removing locks bug #1381190 - 2.0.29 - Report a limitless cpg's stats better bug #1398651 - 2.0.30 - Update the minimum hp3parclient version bug #1402115 - 2.0.31 - Removed usage of host name cache #1398914 - 2.0.32 - Update LOG usage to fix translations. bug #1384312 - 2.0.33 - Fix host persona to match WSAPI mapping bug #1403997 - 2.0.34 - Fix log messages to match guidelines. bug #1411370 - 2.0.35 - Fix default snapCPG for manage_existing bug #1393609 - 2.0.36 - Added support for dedup provisioning - 2.0.37 - Added support for enabling Flash Cache - 2.0.38 - Add stats for hp3par goodness_function and filter_function - 2.0.39 - Added support for updated detach_volume attachment. - 2.0.40 - Make the 3PAR drivers honor the pool in create bug #1432876 - 2.0.41 - Only log versions at startup. bug #1447697 - 2.0.42 - Fix type for snapshot config settings. bug #1461640 - 2.0.43 - Report the capability of supporting multiattach - 2.0.44 - Update help strings to reduce the 3PAR user role requirements - 2.0.45 - Python 3 fixes - 2.0.46 - Improved VLUN creation and deletion logic. #1469816 - 2.0.47 - Changed initialize_connection to use getHostVLUNs. #1475064 - 2.0.48 - Adding changes to support 3PAR iSCSI multipath. - 2.0.49 - Added client CPG stats to driver volume stats. bug #1482741 - 2.0.50 - Add over subscription support - 2.0.51 - Adds consistency group support - 2.0.52 - Added update_migrated_volume. bug #1492023 - 2.0.53 - Fix volume size conversion. bug #1513158 - 3.0.0 - Rebranded HP to HPE. - 3.0.1 - Fixed find_existing_vluns bug #1515033 - 3.0.2 - Python 3 support - 3.0.3 - Remove db access for consistency groups - 3.0.4 - Adds v2 managed replication support - 3.0.5 - Adds v2 unmanaged replication support - 3.0.6 - Adding manage/unmanage snapshot support - 3.0.7 - Enable standard capabilities based on 3PAR licenses - 3.0.8 - Optimize array ID retrieval - 3.0.9 - Bump minimum API version for volume replication - 3.0.10 - Added additional volumes checks to the manage snapshot API - 3.0.11 - Fix the image cache capability bug #1491088 - 3.0.12 - Remove client version checks for replication - 3.0.13 - Support creating a cg from a source cg - 3.0.14 - Comparison of WWNs now handles case difference. bug #1546453 - 3.0.15 - Update replication to version 2.1 - 3.0.16 - Use same LUN ID for each VLUN path #1551994 - 3.0.17 - Don't fail on clearing 3PAR object volume key. bug #1546392 - 3.0.18 - create_cloned_volume account for larger size. bug #1554740 - - """ - - VERSION = "3.0.18" - - stats = {} - - # TODO(Ramy): move these to the 3PAR Client - VLUN_TYPE_EMPTY = 1 - VLUN_TYPE_PORT = 2 - VLUN_TYPE_HOST = 3 - VLUN_TYPE_MATCHED_SET = 4 - VLUN_TYPE_HOST_SET = 5 - - THIN = 2 - DEDUP = 6 - CONVERT_TO_THIN = 1 - CONVERT_TO_FULL = 2 - CONVERT_TO_DEDUP = 3 - - # v2 replication constants - SYNC = 1 - PERIODIC = 2 - EXTRA_SPEC_REP_MODE = "replication:mode" - EXTRA_SPEC_REP_SYNC_PERIOD = "replication:sync_period" - RC_ACTION_CHANGE_TO_PRIMARY = 7 - DEFAULT_REP_MODE = 'periodic' - DEFAULT_SYNC_PERIOD = 900 - RC_GROUP_STARTED = 3 - SYNC_STATUS_COMPLETED = 3 - FAILBACK_VALUE = 'default' - - # License values for reported capabilities - PRIORITY_OPT_LIC = "Priority Optimization" - THIN_PROV_LIC = "Thin Provisioning" - REMOTE_COPY_LIC = "Remote Copy" - - # Valid values for volume type extra specs - # The first value in the list is the default value - valid_prov_values = ['thin', 'full', 'dedup'] - valid_persona_values = ['2 - Generic-ALUA', - '1 - Generic', - '3 - Generic-legacy', - '4 - HPUX-legacy', - '5 - AIX-legacy', - '6 - EGENERA', - '7 - ONTAP-legacy', - '8 - VMware', - '9 - OpenVMS', - '10 - HPUX', - '11 - WindowsServer'] - hpe_qos_keys = ['minIOPS', 'maxIOPS', 'minBWS', 'maxBWS', 'latency', - 'priority'] - qos_priority_level = {'low': 1, 'normal': 2, 'high': 3} - hpe3par_valid_keys = ['cpg', 'snap_cpg', 'provisioning', 'persona', 'vvs', - 'flash_cache'] - - def __init__(self, config, active_backend_id=None): - self.config = config - self.client = None - self.uuid = uuid.uuid4() - self._client_conf = {} - self._replication_targets = [] - self._replication_enabled = False - self._active_backend_id = active_backend_id - - def get_version(self): - return self.VERSION - - def check_flags(self, options, required_flags): - for flag in required_flags: - if not getattr(options, flag, None): - msg = _('%s is not set') % flag - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - def check_replication_flags(self, options, required_flags): - for flag in required_flags: - if not options.get(flag, None): - msg = (_('%s is not set and is required for the replication ' - 'device to be valid.') % flag) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - def _create_client(self, timeout=None): - hpe3par_api_url = self._client_conf['hpe3par_api_url'] - cl = client.HPE3ParClient(hpe3par_api_url, timeout=timeout) - client_version = hpe3parclient.version - - if client_version < MIN_CLIENT_VERSION: - ex_msg = (_('Invalid hpe3parclient version found (%(found)s). ' - 'Version %(minimum)s or greater required. Run "pip' - ' install --upgrade python-3parclient" to upgrade' - ' the hpe3parclient.') - % {'found': client_version, - 'minimum': MIN_CLIENT_VERSION}) - LOG.error(ex_msg) - raise exception.InvalidInput(reason=ex_msg) - - return cl - - def client_login(self): - try: - LOG.debug("Connecting to 3PAR") - self.client.login(self._client_conf['hpe3par_username'], - self._client_conf['hpe3par_password']) - except hpeexceptions.HTTPUnauthorized as ex: - msg = (_("Failed to Login to 3PAR (%(url)s) because %(err)s") % - {'url': self._client_conf['hpe3par_api_url'], 'err': ex}) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - known_hosts_file = CONF.ssh_hosts_key_file - policy = "AutoAddPolicy" - if CONF.strict_ssh_host_key_policy: - policy = "RejectPolicy" - self.client.setSSHOptions( - self._client_conf['san_ip'], - self._client_conf['san_login'], - self._client_conf['san_password'], - port=self._client_conf['san_ssh_port'], - conn_timeout=self._client_conf['ssh_conn_timeout'], - privatekey=self._client_conf['san_private_key'], - missing_key_policy=policy, - known_hosts_file=known_hosts_file) - - def client_logout(self): - LOG.debug("Disconnect from 3PAR REST and SSH %s", self.uuid) - self.client.logout() - - def _create_replication_client(self, remote_array): - try: - cl = client.HPE3ParClient(remote_array['hpe3par_api_url']) - cl.login(remote_array['hpe3par_username'], - remote_array['hpe3par_password']) - except hpeexceptions.HTTPUnauthorized as ex: - msg = (_("Failed to Login to 3PAR (%(url)s) because %(err)s") % - {'url': remote_array['hpe3par_api_url'], 'err': ex}) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - known_hosts_file = CONF.ssh_hosts_key_file - policy = "AutoAddPolicy" - if CONF.strict_ssh_host_key_policy: - policy = "RejectPolicy" - cl.setSSHOptions( - remote_array['san_ip'], - remote_array['san_login'], - remote_array['san_password'], - port=remote_array['san_ssh_port'], - conn_timeout=remote_array['ssh_conn_timeout'], - privatekey=remote_array['san_private_key'], - missing_key_policy=policy, - known_hosts_file=known_hosts_file) - return cl - - def _destroy_replication_client(self, client): - if client is not None: - client.logout() - - def do_setup(self, context, timeout=None, stats=None): - if hpe3parclient is None: - msg = _('You must install hpe3parclient before using 3PAR' - ' drivers. Run "pip install python-3parclient" to' - ' install the hpe3parclient.') - raise exception.VolumeBackendAPIException(data=msg) - - try: - # This will set self._client_conf with the proper credentials - # to communicate with the 3PAR array. It will contain either - # the values for the primary array or secondary array in the - # case of a fail-over. - self._get_3par_config() - self.client = self._create_client(timeout=timeout) - wsapi_version = self.client.getWsApiVersion() - self.API_VERSION = wsapi_version['build'] - - # If replication is properly configured, the primary array's - # API version must meet the minimum requirements. - if self._replication_enabled and ( - self.API_VERSION < REMOTE_COPY_API_VERSION): - self._replication_enabled = False - msg = (_LE("The primary array must have an API version of " - "%(min_ver)s or higher, but is only on " - "%(current_ver)s, therefore replication is not " - "supported.") % - {'min_ver': REMOTE_COPY_API_VERSION, - 'current_ver': self.API_VERSION}) - LOG.error(msg) - except hpeexceptions.UnsupportedVersion as ex: - # In the event we cannot contact the configured primary array, - # we want to allow a failover if replication is enabled. - self._do_replication_setup() - if self._replication_enabled: - self.client = None - raise exception.InvalidInput(ex) - - if context: - # The context is None except at driver startup. - LOG.info(_LI("HPE3PARCommon %(common_ver)s," - "hpe3parclient %(rest_ver)s"), - {"common_ver": self.VERSION, - "rest_ver": hpe3parclient.get_version_string()}) - if self.config.hpe3par_debug: - self.client.debug_rest(True) - if self.API_VERSION < SRSTATLD_API_VERSION: - # Firmware version not compatible with srstatld - LOG.warning(_LW("srstatld requires " - "WSAPI version '%(srstatld_version)s' " - "version '%(version)s' is installed.") % - {'srstatld_version': SRSTATLD_API_VERSION, - 'version': self.API_VERSION}) - - # Get the client ID for provider_location. We only need to retrieve - # the ID directly from the array if the driver stats are not provided. - if not stats: - try: - self.client_login() - info = self.client.getStorageSystemInfo() - self.client.id = six.text_type(info['id']) - except Exception: - self.client.id = 0 - finally: - self.client_logout() - else: - self.client.id = stats['array_id'] - - def check_for_setup_error(self): - if self.client: - self.client_login() - try: - cpg_names = self._client_conf['hpe3par_cpg'] - for cpg_name in cpg_names: - self.validate_cpg(cpg_name) - - finally: - self.client_logout() - - def validate_cpg(self, cpg_name): - try: - self.client.getCPG(cpg_name) - except hpeexceptions.HTTPNotFound: - err = (_("CPG (%s) doesn't exist on array") % cpg_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - def get_domain(self, cpg_name): - try: - cpg = self.client.getCPG(cpg_name) - except hpeexceptions.HTTPNotFound: - err = (_("Failed to get domain because CPG (%s) doesn't " - "exist on array.") % cpg_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - if 'domain' in cpg: - return cpg['domain'] - return None - - def extend_volume(self, volume, new_size): - volume_name = self._get_3par_vol_name(volume['id']) - old_size = volume['size'] - growth_size = int(new_size) - old_size - LOG.debug("Extending Volume %(vol)s from %(old)s to %(new)s, " - " by %(diff)s GB.", - {'vol': volume_name, 'old': old_size, 'new': new_size, - 'diff': growth_size}) - growth_size_mib = growth_size * units.Ki - self._extend_volume(volume, volume_name, growth_size_mib) - - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - - pool = volume_utils.extract_host(group.host, level='pool') - domain = self.get_domain(pool) - cg_name = self._get_3par_vvs_name(group.id) - - extra = {'consistency_group_id': group.id} - extra['description'] = group.description - extra['display_name'] = group.name - if group.cgsnapshot_id: - extra['cgsnapshot_id'] = group.cgsnapshot_id - - self.client.createVolumeSet(cg_name, domain=domain, - comment=six.text_type(extra)) - - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - return model_update - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - - self.create_consistencygroup(context, group) - vvs_name = self._get_3par_vvs_name(group.id) - if cgsnapshot and snapshots: - cgsnap_name = self._get_3par_snap_name(cgsnapshot.id) - snap_base = cgsnap_name - elif source_cg and source_vols: - cg_id = source_cg.id - # Create a brand new uuid for the temp snap. - snap_uuid = uuid.uuid4().hex - - # Create a temporary snapshot of the volume set in order to - # perform an online copy. These temp snapshots will be deleted - # when the source consistency group is deleted. - temp_snap = self._get_3par_snap_name(snap_uuid, temp_snap=True) - snap_shot_name = temp_snap + "-@count@" - copy_of_name = self._get_3par_vvs_name(cg_id) - optional = {'expirationHours': 1} - self.client.createSnapshotOfVolumeSet(snap_shot_name, copy_of_name, - optional=optional) - snap_base = temp_snap - - for i, volume in enumerate(volumes): - snap_name = snap_base + "-" + six.text_type(i) - volume_name = self._get_3par_vol_name(volume['id']) - type_info = self.get_volume_settings_from_type(volume) - cpg = type_info['cpg'] - optional = {'online': True, 'snapCPG': cpg} - self.client.copyVolume(snap_name, volume_name, cpg, optional) - self.client.addVolumeToVolumeSet(vvs_name, volume_name) - - return None, None - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - - try: - cg_name = self._get_3par_vvs_name(group.id) - self.client.deleteVolumeSet(cg_name) - except hpeexceptions.HTTPNotFound: - err = (_LW("Virtual Volume Set '%s' doesn't exist on array.") % - cg_name) - LOG.warning(err) - except hpeexceptions.HTTPConflict as e: - err = (_LE("Conflict detected in Virtual Volume Set" - " %(volume_set)s: %(error)s")) - LOG.error(err, - {"volume_set": cg_name, - "error": e}) - - volume_model_updates = [] - for volume in volumes: - volume_update = {'id': volume.id} - try: - self.delete_volume(volume) - volume_update['status'] = 'deleted' - except Exception as ex: - LOG.error(_LE("There was an error deleting volume %(id)s: " - "%(error)."), - {'id': volume.id, - 'error': six.text_type(ex)}) - volume_update['status'] = 'error' - volume_model_updates.append(volume_update) - - model_update = {'status': group.status} - - return model_update, volume_model_updates - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - - volume_set_name = self._get_3par_vvs_name(group.id) - - for volume in add_volumes: - volume_name = self._get_3par_vol_name(volume['id']) - try: - self.client.addVolumeToVolumeSet(volume_set_name, volume_name) - except hpeexceptions.HTTPNotFound: - msg = (_LE('Virtual Volume Set %s does not exist.') % - volume_set_name) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - for volume in remove_volumes: - volume_name = self._get_3par_vol_name(volume['id']) - try: - self.client.removeVolumeFromVolumeSet( - volume_set_name, volume_name) - except hpeexceptions.HTTPNotFound: - msg = (_LE('Virtual Volume Set %s does not exist.') % - volume_set_name) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - return None, None, None - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - - cg_id = cgsnapshot.consistencygroup_id - snap_shot_name = self._get_3par_snap_name(cgsnapshot.id) + ( - "-@count@") - copy_of_name = self._get_3par_vvs_name(cg_id) - - extra = {'cgsnapshot_id': cgsnapshot.id} - extra['consistency_group_id'] = cg_id - extra['description'] = cgsnapshot.description - - optional = {'comment': json.dumps(extra), - 'readOnly': False} - if self.config.hpe3par_snapshot_expiration: - optional['expirationHours'] = ( - int(self.config.hpe3par_snapshot_expiration)) - - if self.config.hpe3par_snapshot_retention: - optional['retentionHours'] = ( - int(self.config.hpe3par_snapshot_retention)) - - try: - self.client.createSnapshotOfVolumeSet(snap_shot_name, copy_of_name, - optional=optional) - except Exception as ex: - msg = (_('There was an error creating the cgsnapshot: %s'), - six.text_type(ex)) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - snapshot_model_updates = [] - for snapshot in snapshots: - snapshot_update = {'id': snapshot['id'], - 'status': 'available'} - snapshot_model_updates.append(snapshot_update) - - model_update = {'status': 'available'} - - return model_update, snapshot_model_updates - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - - cgsnap_name = self._get_3par_snap_name(cgsnapshot.id) - - snapshot_model_updates = [] - for i, snapshot in enumerate(snapshots): - snapshot_update = {'id': snapshot['id']} - try: - snap_name = cgsnap_name + "-" + six.text_type(i) - self.client.deleteVolume(snap_name) - snapshot_update['status'] = 'deleted' - except hpeexceptions.HTTPNotFound as ex: - # We'll let this act as if it worked - # it helps clean up the cinder entries. - LOG.warning(_LW("Delete Snapshot id not found. Removing from " - "cinder: %(id)s Ex: %(msg)s"), - {'id': snapshot['id'], 'msg': ex}) - snapshot_update['status'] = 'error' - except Exception as ex: - LOG.error(_LE("There was an error deleting snapshot %(id)s: " - "%(error)."), - {'id': snapshot['id'], - 'error': six.text_type(ex)}) - snapshot_update['status'] = 'error' - snapshot_model_updates.append(snapshot_update) - - model_update = {'status': cgsnapshot.status} - - return model_update, snapshot_model_updates - - def manage_existing(self, volume, existing_ref): - """Manage an existing 3PAR volume. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - target_vol_name = self._get_existing_volume_ref_name(existing_ref) - - # Check for the existence of the virtual volume. - old_comment_str = "" - try: - vol = self.client.getVolume(target_vol_name) - if 'comment' in vol: - old_comment_str = vol['comment'] - except hpeexceptions.HTTPNotFound: - err = (_("Virtual volume '%s' doesn't exist on array.") % - target_vol_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - new_comment = {} - - # Use the display name from the existing volume if no new name - # was chosen by the user. - if volume['display_name']: - display_name = volume['display_name'] - new_comment['display_name'] = volume['display_name'] - elif 'comment' in vol: - display_name = self._get_3par_vol_comment_value(vol['comment'], - 'display_name') - if display_name: - new_comment['display_name'] = display_name - else: - display_name = None - - # Generate the new volume information based on the new ID. - new_vol_name = self._get_3par_vol_name(volume['id']) - name = 'volume-' + volume['id'] - - new_comment['volume_id'] = volume['id'] - new_comment['name'] = name - new_comment['type'] = 'OpenStack' - - volume_type = None - if volume['volume_type_id']: - try: - volume_type = self._get_volume_type(volume['volume_type_id']) - except Exception: - reason = (_("Volume type ID '%s' is invalid.") % - volume['volume_type_id']) - raise exception.ManageExistingVolumeTypeMismatch(reason=reason) - - new_vals = {'newName': new_vol_name, - 'comment': json.dumps(new_comment)} - - # Ensure that snapCPG is set - if 'snapCPG' not in vol: - new_vals['snapCPG'] = vol['userCPG'] - LOG.info(_LI("Virtual volume %(disp)s '%(new)s' snapCPG " - "is empty so it will be set to: %(cpg)s"), - {'disp': display_name, 'new': new_vol_name, - 'cpg': new_vals['snapCPG']}) - - # Update the existing volume with the new name and comments. - self.client.modifyVolume(target_vol_name, new_vals) - - LOG.info(_LI("Virtual volume '%(ref)s' renamed to '%(new)s'."), - {'ref': existing_ref['source-name'], 'new': new_vol_name}) - - retyped = False - model_update = None - if volume_type: - LOG.info(_LI("Virtual volume %(disp)s '%(new)s' is " - "being retyped."), - {'disp': display_name, 'new': new_vol_name}) - - try: - retyped, model_update = self._retype_from_no_type(volume, - volume_type) - LOG.info(_LI("Virtual volume %(disp)s successfully retyped to " - "%(new_type)s."), - {'disp': display_name, - 'new_type': volume_type.get('name')}) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.warning(_LW("Failed to manage virtual volume %(disp)s " - "due to error during retype."), - {'disp': display_name}) - # Try to undo the rename and clear the new comment. - self.client.modifyVolume( - new_vol_name, - {'newName': target_vol_name, - 'comment': old_comment_str}) - - updates = {'display_name': display_name} - if retyped and model_update: - updates.update(model_update) - - LOG.info(_LI("Virtual volume %(disp)s '%(new)s' is " - "now being managed."), - {'disp': display_name, 'new': new_vol_name}) - - # Return display name to update the name displayed in the GUI and - # any model updates from retype. - return updates - - def manage_existing_snapshot(self, snapshot, existing_ref): - """Manage an existing 3PAR snapshot. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - # Potential parent volume for the snapshot - volume = snapshot['volume'] - - # Do not allow for managing of snapshots for 'failed-over' volumes. - if volume.get('replication_status') == 'failed-over': - err = (_("Managing of snapshots to failed-over volumes is " - "not allowed.")) - raise exception.InvalidInput(reason=err) - - target_snap_name = self._get_existing_volume_ref_name(existing_ref, - is_snapshot=True) - - # Check for the existence of the snapshot. - try: - snap = self.client.getVolume(target_snap_name) - except hpeexceptions.HTTPNotFound: - err = (_("Snapshot '%s' doesn't exist on array.") % - target_snap_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - # Make sure the snapshot is being associated with the correct volume. - parent_vol_name = self._get_3par_vol_name(volume['id']) - if parent_vol_name != snap['copyOf']: - err = (_("The provided snapshot '%s' is not a snapshot of " - "the provided volume.") % target_snap_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - new_comment = {} - - # Use the display name from the existing snapshot if no new name - # was chosen by the user. - if snapshot['display_name']: - display_name = snapshot['display_name'] - new_comment['display_name'] = snapshot['display_name'] - elif 'comment' in snap: - display_name = self._get_3par_vol_comment_value(snap['comment'], - 'display_name') - if display_name: - new_comment['display_name'] = display_name - else: - display_name = None - - # Generate the new snapshot information based on the new ID. - new_snap_name = self._get_3par_snap_name(snapshot['id']) - new_comment['volume_id'] = volume['id'] - new_comment['volume_name'] = 'volume-' + volume['id'] - if snapshot.get('display_description', None): - new_comment['description'] = snapshot['display_description'] - else: - new_comment['description'] = "" - - new_vals = {'newName': new_snap_name, - 'comment': json.dumps(new_comment)} - - # Update the existing snapshot with the new name and comments. - self.client.modifyVolume(target_snap_name, new_vals) - - LOG.info(_LI("Snapshot '%(ref)s' renamed to '%(new)s'."), - {'ref': existing_ref['source-name'], 'new': new_snap_name}) - - updates = {'display_name': display_name} - - LOG.info(_LI("Snapshot %(disp)s '%(new)s' is now being managed."), - {'disp': display_name, 'new': new_snap_name}) - - # Return display name to update the name displayed in the GUI. - return updates - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - target_vol_name = self._get_existing_volume_ref_name(existing_ref) - - # Make sure the reference is not in use. - if re.match('osv-*|oss-*|vvs-*', target_vol_name): - reason = _("Reference must be for an unmanaged virtual volume.") - raise exception.ManageExistingInvalidReference( - existing_ref=target_vol_name, - reason=reason) - - # Check for the existence of the virtual volume. - try: - vol = self.client.getVolume(target_vol_name) - except hpeexceptions.HTTPNotFound: - err = (_("Virtual volume '%s' doesn't exist on array.") % - target_vol_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - return int(math.ceil(float(vol['sizeMiB']) / units.Ki)) - - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - """Return size of snapshot to be managed by manage_existing_snapshot. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - target_snap_name = self._get_existing_volume_ref_name(existing_ref, - is_snapshot=True) - - # Make sure the reference is not in use. - if re.match('osv-*|oss-*|vvs-*|unm-*', target_snap_name): - reason = _("Reference must be for an unmanaged snapshot.") - raise exception.ManageExistingInvalidReference( - existing_ref=target_snap_name, - reason=reason) - - # Check for the existence of the snapshot. - try: - snap = self.client.getVolume(target_snap_name) - except hpeexceptions.HTTPNotFound: - err = (_("Snapshot '%s' doesn't exist on array.") % - target_snap_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - return int(math.ceil(float(snap['sizeMiB']) / units.Ki)) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management.""" - # Rename the volume's name to unm-* format so that it can be - # easily found later. - vol_name = self._get_3par_vol_name(volume['id']) - new_vol_name = self._get_3par_unm_name(volume['id']) - self.client.modifyVolume(vol_name, {'newName': new_vol_name}) - - LOG.info(_LI("Virtual volume %(disp)s '%(vol)s' is no longer managed. " - "Volume renamed to '%(new)s'."), - {'disp': volume['display_name'], - 'vol': vol_name, - 'new': new_vol_name}) - - def unmanage_snapshot(self, snapshot): - """Removes the specified snapshot from Cinder management.""" - # Parent volume for the snapshot - volume = snapshot['volume'] - - # Do not allow unmanaging of snapshots from 'failed-over' volumes. - if volume.get('replication_status') == 'failed-over': - err = (_("Unmanaging of snapshots from failed-over volumes is " - "not allowed.")) - LOG.error(err) - # TODO(leeantho) Change this exception to Invalid when the volume - # manager supports handling that. - raise exception.SnapshotIsBusy(snapshot_name=snapshot['id']) - - # Rename the snapshots's name to ums-* format so that it can be - # easily found later. - snap_name = self._get_3par_snap_name(snapshot['id']) - new_snap_name = self._get_3par_ums_name(snapshot['id']) - self.client.modifyVolume(snap_name, {'newName': new_snap_name}) - - LOG.info(_LI("Snapshot %(disp)s '%(vol)s' is no longer managed. " - "Snapshot renamed to '%(new)s'."), - {'disp': snapshot['display_name'], - 'vol': snap_name, - 'new': new_snap_name}) - - def _get_existing_volume_ref_name(self, existing_ref, is_snapshot=False): - """Returns the volume name of an existing reference. - - Checks if an existing volume reference has a source-name or - source-id element. If source-name or source-id is not present an - error will be thrown. - """ - vol_name = None - if 'source-name' in existing_ref: - vol_name = existing_ref['source-name'] - elif 'source-id' in existing_ref: - if is_snapshot: - vol_name = self._get_3par_ums_name(existing_ref['source-id']) - else: - vol_name = self._get_3par_unm_name(existing_ref['source-id']) - else: - reason = _("Reference must contain source-name or source-id.") - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=reason) - - return vol_name - - def _extend_volume(self, volume, volume_name, growth_size_mib, - _convert_to_base=False): - model_update = None - rcg_name = self._get_3par_rcg_name(volume['id']) - is_volume_replicated = self._volume_of_replicated_type(volume) - try: - if _convert_to_base: - LOG.debug("Converting to base volume prior to growing.") - model_update = self._convert_to_base_volume(volume) - # If the volume is replicated and we are not failed over, - # remote copy has to be stopped before the volume can be extended. - failed_over = volume.get("replication_status", None) - is_failed_over = failed_over == "failed-over" - if is_volume_replicated and not is_failed_over: - self.client.stopRemoteCopy(rcg_name) - self.client.growVolume(volume_name, growth_size_mib) - if is_volume_replicated and not is_failed_over: - self.client.startRemoteCopy(rcg_name) - except Exception as ex: - # If the extend fails, we must restart remote copy. - if is_volume_replicated: - self.client.startRemoteCopy(rcg_name) - with excutils.save_and_reraise_exception() as ex_ctxt: - if (not _convert_to_base and - isinstance(ex, hpeexceptions.HTTPForbidden) and - ex.get_code() == 150): - # Error code 150 means 'invalid operation: Cannot grow - # this type of volume'. - # Suppress raising this exception because we can - # resolve it by converting it into a base volume. - # Afterwards, extending the volume should succeed, or - # fail with a different exception/error code. - ex_ctxt.reraise = False - model_update = self._extend_volume( - volume, volume_name, - growth_size_mib, - _convert_to_base=True) - else: - LOG.error(_LE("Error extending volume: %(vol)s. " - "Exception: %(ex)s"), - {'vol': volume_name, 'ex': ex}) - return model_update - - def _get_3par_vol_name(self, volume_id): - """Get converted 3PAR volume name. - - Converts the openstack volume id from - ecffc30f-98cb-4cf5-85ee-d7309cc17cd2 - to - osv-7P.DD5jLTPWF7tcwnMF80g - - We convert the 128 bits of the uuid into a 24character long - base64 encoded string to ensure we don't exceed the maximum - allowed 31 character name limit on 3Par - - We strip the padding '=' and replace + with . - and / with - - """ - volume_name = self._encode_name(volume_id) - return "osv-%s" % volume_name - - def _get_3par_snap_name(self, snapshot_id, temp_snap=False): - snapshot_name = self._encode_name(snapshot_id) - if temp_snap: - # is this a temporary snapshot - # this is done during cloning - prefix = "tss-%s" - else: - prefix = "oss-%s" - return prefix % snapshot_name - - def _get_3par_ums_name(self, snapshot_id): - ums_name = self._encode_name(snapshot_id) - return "ums-%s" % ums_name - - def _get_3par_vvs_name(self, volume_id): - vvs_name = self._encode_name(volume_id) - return "vvs-%s" % vvs_name - - def _get_3par_unm_name(self, volume_id): - unm_name = self._encode_name(volume_id) - return "unm-%s" % unm_name - - # v2 replication conversion - def _get_3par_rcg_name(self, volume_id): - rcg_name = self._encode_name(volume_id) - rcg = "rcg-%s" % rcg_name - return rcg[:22] - - def _get_3par_remote_rcg_name(self, volume_id, provider_location): - return self._get_3par_rcg_name(volume_id) + ".r" + ( - six.text_type(provider_location)) - - def _encode_name(self, name): - uuid_str = name.replace("-", "") - vol_uuid = uuid.UUID('urn:uuid:%s' % uuid_str) - vol_encoded = base64.encode_as_text(vol_uuid.bytes) - - # 3par doesn't allow +, nor / - vol_encoded = vol_encoded.replace('+', '.') - vol_encoded = vol_encoded.replace('/', '-') - # strip off the == as 3par doesn't like those. - vol_encoded = vol_encoded.replace('=', '') - return vol_encoded - - def _capacity_from_size(self, vol_size): - # because 3PAR volume sizes are in Mebibytes. - if int(vol_size) == 0: - capacity = units.Gi # default: 1GiB - else: - capacity = vol_size * units.Gi - - capacity = int(math.ceil(capacity / units.Mi)) - return capacity - - def _delete_3par_host(self, hostname): - self.client.deleteHost(hostname) - - def _create_3par_vlun(self, volume, hostname, nsp, lun_id=None): - try: - location = None - auto = True - - if lun_id: - auto = False - - if nsp is None: - location = self.client.createVLUN(volume, hostname=hostname, - auto=auto, lun=lun_id) - else: - port = self.build_portPos(nsp) - location = self.client.createVLUN(volume, hostname=hostname, - auto=auto, portPos=port, - lun=lun_id) - - vlun_info = None - if location: - # The LUN id is returned as part of the location URI - vlun = location.split(',') - vlun_info = {'volume_name': vlun[0], - 'lun_id': int(vlun[1]), - 'host_name': vlun[2], - } - if len(vlun) > 3: - vlun_info['nsp'] = vlun[3] - - return vlun_info - - except hpeexceptions.HTTPBadRequest as e: - if 'must be in the same domain' in e.get_description(): - LOG.error(e.get_description()) - raise exception.Invalid3PARDomain(err=e.get_description()) - else: - raise exception.VolumeBackendAPIException( - data=e.get_description()) - - def _safe_hostname(self, hostname): - """We have to use a safe hostname length for 3PAR host names.""" - try: - index = hostname.index('.') - except ValueError: - # couldn't find it - index = len(hostname) - - # we'll just chop this off for now. - if index > 31: - index = 31 - - return hostname[:index] - - def _get_3par_host(self, hostname): - return self.client.getHost(hostname) - - def get_ports(self): - return self.client.getPorts() - - def get_active_target_ports(self): - ports = self.get_ports() - target_ports = [] - for port in ports['members']: - if ( - port['mode'] == self.client.PORT_MODE_TARGET and - port['linkState'] == self.client.PORT_STATE_READY - ): - port['nsp'] = self.build_nsp(port['portPos']) - target_ports.append(port) - - return target_ports - - def get_active_fc_target_ports(self): - ports = self.get_active_target_ports() - fc_ports = [] - for port in ports: - if port['protocol'] == self.client.PORT_PROTO_FC: - fc_ports.append(port) - - return fc_ports - - def get_active_iscsi_target_ports(self): - ports = self.get_active_target_ports() - iscsi_ports = [] - for port in ports: - if port['protocol'] == self.client.PORT_PROTO_ISCSI: - iscsi_ports.append(port) - - return iscsi_ports - - def get_volume_stats(self, - refresh, - filter_function=None, - goodness_function=None): - if refresh: - self._update_volume_stats( - filter_function=filter_function, - goodness_function=goodness_function) - - return self.stats - - def _update_volume_stats(self, - filter_function=None, - goodness_function=None): - # const to convert MiB to GB - const = 0.0009765625 - - # storage_protocol and volume_backend_name are - # set in the child classes - - pools = [] - info = self.client.getStorageSystemInfo() - qos_support = True - thin_support = True - remotecopy_support = True - if 'licenseInfo' in info: - if 'licenses' in info['licenseInfo']: - valid_licenses = info['licenseInfo']['licenses'] - qos_support = self._check_license_enabled( - valid_licenses, self.PRIORITY_OPT_LIC, - "QoS_support") - thin_support = self._check_license_enabled( - valid_licenses, self.THIN_PROV_LIC, - "Thin_provisioning_support") - remotecopy_support = self._check_license_enabled( - valid_licenses, self.REMOTE_COPY_LIC, - "Replication") - - for cpg_name in self._client_conf['hpe3par_cpg']: - try: - cpg = self.client.getCPG(cpg_name) - if (self.API_VERSION >= SRSTATLD_API_VERSION): - interval = 'daily' - history = '7d' - stat_capabilities = self.client.getCPGStatData(cpg_name, - interval, - history) - else: - stat_capabilities = { - THROUGHPUT: None, - BANDWIDTH: None, - LATENCY: None, - IO_SIZE: None, - QUEUE_LENGTH: None, - AVG_BUSY_PERC: None - } - if 'numTDVVs' in cpg: - total_volumes = int( - cpg['numFPVVs'] + cpg['numTPVVs'] + cpg['numTDVVs'] - ) - else: - total_volumes = int( - cpg['numFPVVs'] + cpg['numTPVVs'] - ) - - if 'limitMiB' not in cpg['SDGrowth']: - # cpg usable free space - cpg_avail_space = ( - self.client.getCPGAvailableSpace(cpg_name)) - free_capacity = int( - cpg_avail_space['usableFreeMiB'] * const) - # total_capacity is the best we can do for a limitless cpg - total_capacity = int( - (cpg['SDUsage']['usedMiB'] + - cpg['UsrUsage']['usedMiB'] + - cpg_avail_space['usableFreeMiB']) * const) - else: - total_capacity = int(cpg['SDGrowth']['limitMiB'] * const) - free_capacity = int((cpg['SDGrowth']['limitMiB'] - - (cpg['UsrUsage']['usedMiB'] + - cpg['SDUsage']['usedMiB'])) * const) - capacity_utilization = ( - (float(total_capacity - free_capacity) / - float(total_capacity)) * 100) - provisioned_capacity = int((cpg['UsrUsage']['totalMiB'] + - cpg['SAUsage']['totalMiB'] + - cpg['SDUsage']['totalMiB']) * - const) - - except hpeexceptions.HTTPNotFound: - err = (_("CPG (%s) doesn't exist on array") - % cpg_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - pool = {'pool_name': cpg_name, - 'total_capacity_gb': total_capacity, - 'free_capacity_gb': free_capacity, - 'provisioned_capacity_gb': provisioned_capacity, - 'QoS_support': qos_support, - 'thin_provisioning_support': thin_support, - 'thick_provisioning_support': True, - 'max_over_subscription_ratio': ( - self.config.safe_get('max_over_subscription_ratio')), - 'reserved_percentage': ( - self.config.safe_get('reserved_percentage')), - 'location_info': ('HPE3PARDriver:%(sys_id)s:%(dest_cpg)s' % - {'sys_id': info['serialNumber'], - 'dest_cpg': cpg_name}), - 'total_volumes': total_volumes, - 'capacity_utilization': capacity_utilization, - THROUGHPUT: stat_capabilities[THROUGHPUT], - BANDWIDTH: stat_capabilities[BANDWIDTH], - LATENCY: stat_capabilities[LATENCY], - IO_SIZE: stat_capabilities[IO_SIZE], - QUEUE_LENGTH: stat_capabilities[QUEUE_LENGTH], - AVG_BUSY_PERC: stat_capabilities[AVG_BUSY_PERC], - 'filter_function': filter_function, - 'goodness_function': goodness_function, - 'multiattach': True, - 'consistencygroup_support': True, - } - - if remotecopy_support: - pool['replication_enabled'] = self._replication_enabled - pool['replication_type'] = ['sync', 'periodic'] - pool['replication_count'] = len(self._replication_targets) - - pools.append(pool) - - self.stats = {'driver_version': '3.0', - 'storage_protocol': None, - 'vendor_name': 'Hewlett Packard Enterprise', - 'volume_backend_name': None, - 'array_id': info['id'], - 'replication_enabled': self._replication_enabled, - 'replication_targets': self._get_replication_targets(), - 'pools': pools} - - def _check_license_enabled(self, valid_licenses, - license_to_check, capability): - """Check a license against valid licenses on the array.""" - if valid_licenses: - for license in valid_licenses: - if license_to_check in license.get('name'): - return True - LOG.debug(("'%(capability)s' requires a '%(license)s' " - "license which is not installed.") % - {'capability': capability, - 'license': license_to_check}) - return False - - def _get_vlun(self, volume_name, hostname, lun_id=None, nsp=None): - """find a VLUN on a 3PAR host.""" - vluns = self.client.getHostVLUNs(hostname) - found_vlun = None - for vlun in vluns: - if volume_name in vlun['volumeName']: - if lun_id is not None: - if vlun['lun'] == lun_id: - if nsp: - port = self.build_portPos(nsp) - if vlun['portPos'] == port: - found_vlun = vlun - break - else: - found_vlun = vlun - break - else: - found_vlun = vlun - break - - if found_vlun is None: - LOG.info(_LI("3PAR vlun %(name)s not found on host %(host)s"), - {'name': volume_name, 'host': hostname}) - return found_vlun - - def create_vlun(self, volume, host, nsp=None, lun_id=None): - """Create a VLUN. - - In order to export a volume on a 3PAR box, we have to create a VLUN. - """ - volume_name = self._get_3par_vol_name(volume['id']) - vlun_info = self._create_3par_vlun(volume_name, host['name'], nsp, - lun_id=lun_id) - return self._get_vlun(volume_name, - host['name'], - vlun_info['lun_id'], - nsp) - - def delete_vlun(self, volume, hostname): - volume_name = self._get_3par_vol_name(volume['id']) - vluns = self.client.getHostVLUNs(hostname) - - # Find all the VLUNs associated with the volume. The VLUNs will then - # be split into groups based on the active status of the VLUN. If there - # are active VLUNs detected a delete will be attempted on them. If - # there are no active VLUNs but there are inactive VLUNs, then the - # inactive VLUNs will be deleted. The inactive VLUNs are the templates - # on the 3PAR backend. - active_volume_vluns = [] - inactive_volume_vluns = [] - volume_vluns = [] - - for vlun in vluns: - if volume_name in vlun['volumeName']: - if vlun['active']: - active_volume_vluns.append(vlun) - else: - inactive_volume_vluns.append(vlun) - if active_volume_vluns: - volume_vluns = active_volume_vluns - elif inactive_volume_vluns: - volume_vluns = inactive_volume_vluns - - if not volume_vluns: - msg = ( - _LW("3PAR vlun for volume %(name)s not found on " - "host %(host)s"), {'name': volume_name, 'host': hostname}) - LOG.warning(msg) - return - - # VLUN Type of MATCHED_SET 4 requires the port to be provided - removed_luns = [] - for vlun in volume_vluns: - if self.VLUN_TYPE_MATCHED_SET == vlun['type']: - self.client.deleteVLUN(volume_name, vlun['lun'], hostname, - vlun['portPos']) - else: - # This is HOST_SEES or a type that is not MATCHED_SET. - # By deleting one VLUN, all the others should be deleted, too. - if vlun['lun'] not in removed_luns: - self.client.deleteVLUN(volume_name, vlun['lun'], hostname) - removed_luns.append(vlun['lun']) - - # Determine if there are other volumes attached to the host. - # This will determine whether we should try removing host from host set - # and deleting the host. - vluns = [] - try: - vluns = self.client.getHostVLUNs(hostname) - except hpeexceptions.HTTPNotFound: - LOG.debug("All VLUNs removed from host %s", hostname) - pass - - for vlun in vluns: - if volume_name not in vlun['volumeName']: - # Found another volume - break - else: - # We deleted the last vlun, so try to delete the host too. - # This check avoids the old unnecessary try/fail when vluns exist - # but adds a minor race condition if a vlun is manually deleted - # externally at precisely the wrong time. Worst case is leftover - # host, so it is worth the unlikely risk. - - try: - self._delete_3par_host(hostname) - except Exception as ex: - # Any exception down here is only logged. The vlun is deleted. - - # If the host is in a host set, the delete host will fail and - # the host will remain in the host set. This is desired - # because cinder was not responsible for the host set - # assignment. The host set could be used outside of cinder - # for future needs (e.g. export volume to host set). - - # The log info explains why the host was left alone. - LOG.info(_LI("3PAR vlun for volume '%(name)s' was deleted, " - "but the host '%(host)s' was not deleted " - "because: %(reason)s"), - {'name': volume_name, 'host': hostname, - 'reason': ex.get_description()}) - - def _get_volume_type(self, type_id): - ctxt = context.get_admin_context() - return volume_types.get_volume_type(ctxt, type_id) - - def _get_key_value(self, hpe3par_keys, key, default=None): - if hpe3par_keys is not None and key in hpe3par_keys: - return hpe3par_keys[key] - else: - return default - - def _get_qos_value(self, qos, key, default=None): - if key in qos: - return qos[key] - else: - return default - - def _get_qos_by_volume_type(self, volume_type): - qos = {} - qos_specs_id = volume_type.get('qos_specs_id') - specs = volume_type.get('extra_specs') - - # NOTE(kmartin): We prefer the qos_specs association - # and override any existing extra-specs settings - # if present. - if qos_specs_id is not None: - kvs = qos_specs.get_qos_specs(context.get_admin_context(), - qos_specs_id)['specs'] - else: - kvs = specs - - for key, value in kvs.items(): - if 'qos:' in key: - fields = key.split(':') - key = fields[1] - if key in self.hpe_qos_keys: - qos[key] = value - return qos - - def _get_keys_by_volume_type(self, volume_type): - hpe3par_keys = {} - specs = volume_type.get('extra_specs') - for key, value in specs.items(): - if ':' in key: - fields = key.split(':') - key = fields[1] - if key in self.hpe3par_valid_keys: - hpe3par_keys[key] = value - return hpe3par_keys - - def _set_qos_rule(self, qos, vvs_name): - min_io = self._get_qos_value(qos, 'minIOPS') - max_io = self._get_qos_value(qos, 'maxIOPS') - min_bw = self._get_qos_value(qos, 'minBWS') - max_bw = self._get_qos_value(qos, 'maxBWS') - latency = self._get_qos_value(qos, 'latency') - priority = self._get_qos_value(qos, 'priority', 'normal') - - qosRule = {} - if min_io: - qosRule['ioMinGoal'] = int(min_io) - if max_io is None: - qosRule['ioMaxLimit'] = int(min_io) - if max_io: - qosRule['ioMaxLimit'] = int(max_io) - if min_io is None: - qosRule['ioMinGoal'] = int(max_io) - if min_bw: - qosRule['bwMinGoalKB'] = int(min_bw) * units.Ki - if max_bw is None: - qosRule['bwMaxLimitKB'] = int(min_bw) * units.Ki - if max_bw: - qosRule['bwMaxLimitKB'] = int(max_bw) * units.Ki - if min_bw is None: - qosRule['bwMinGoalKB'] = int(max_bw) * units.Ki - if latency: - qosRule['latencyGoal'] = int(latency) - if priority: - qosRule['priority'] = self.qos_priority_level.get(priority.lower()) - - try: - self.client.createQoSRules(vvs_name, qosRule) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error creating QOS rule %s"), qosRule) - - def get_flash_cache_policy(self, hpe3par_keys): - if hpe3par_keys is not None: - # First check list of extra spec keys - val = self._get_key_value(hpe3par_keys, 'flash_cache', None) - if val is not None: - # If requested, see if supported on back end - if self.API_VERSION < FLASH_CACHE_API_VERSION: - err = (_("Flash Cache Policy requires " - "WSAPI version '%(fcache_version)s' " - "version '%(version)s' is installed.") % - {'fcache_version': FLASH_CACHE_API_VERSION, - 'version': self.API_VERSION}) - LOG.error(err) - raise exception.InvalidInput(reason=err) - else: - if val.lower() == 'true': - return self.client.FLASH_CACHE_ENABLED - else: - return self.client.FLASH_CACHE_DISABLED - - return None - - def _set_flash_cache_policy_in_vvs(self, flash_cache, vvs_name): - # Update virtual volume set - if flash_cache: - try: - self.client.modifyVolumeSet(vvs_name, - flashCachePolicy=flash_cache) - LOG.info(_LI("Flash Cache policy set to %s"), flash_cache) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error setting Flash Cache policy " - "to %s - exception"), flash_cache) - - def _add_volume_to_volume_set(self, volume, volume_name, - cpg, vvs_name, qos, flash_cache): - if vvs_name is not None: - # Admin has set a volume set name to add the volume to - try: - self.client.addVolumeToVolumeSet(vvs_name, volume_name) - except hpeexceptions.HTTPNotFound: - msg = _('VV Set %s does not exist.') % vvs_name - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - else: - vvs_name = self._get_3par_vvs_name(volume['id']) - domain = self.get_domain(cpg) - self.client.createVolumeSet(vvs_name, domain) - try: - self._set_qos_rule(qos, vvs_name) - self._set_flash_cache_policy_in_vvs(flash_cache, vvs_name) - self.client.addVolumeToVolumeSet(vvs_name, volume_name) - except Exception as ex: - # Cleanup the volume set if unable to create the qos rule - # or flash cache policy or add the volume to the volume set - self.client.deleteVolumeSet(vvs_name) - raise exception.CinderException(ex) - - def get_cpg(self, volume, allowSnap=False): - volume_name = self._get_3par_vol_name(volume['id']) - vol = self.client.getVolume(volume_name) - if 'userCPG' in vol: - return vol['userCPG'] - elif allowSnap: - return vol['snapCPG'] - return None - - def _get_3par_vol_comment(self, volume_name): - vol = self.client.getVolume(volume_name) - if 'comment' in vol: - return vol['comment'] - return None - - def validate_persona(self, persona_value): - """Validate persona value. - - If the passed in persona_value is not valid, raise InvalidInput, - otherwise return the persona ID. - - :param persona_value: - :raises: exception.InvalidInput - :returns: persona ID - """ - if persona_value not in self.valid_persona_values: - err = (_("Must specify a valid persona %(valid)s," - "value '%(persona)s' is invalid.") % - {'valid': self.valid_persona_values, - 'persona': persona_value}) - LOG.error(err) - raise exception.InvalidInput(reason=err) - # persona is set by the id so remove the text and return the id - # i.e for persona '1 - Generic' returns 1 - persona_id = persona_value.split(' ') - return persona_id[0] - - def get_persona_type(self, volume, hpe3par_keys=None): - default_persona = self.valid_persona_values[0] - type_id = volume.get('volume_type_id', None) - if type_id is not None: - volume_type = self._get_volume_type(type_id) - if hpe3par_keys is None: - hpe3par_keys = self._get_keys_by_volume_type(volume_type) - persona_value = self._get_key_value(hpe3par_keys, 'persona', - default_persona) - return self.validate_persona(persona_value) - - def get_type_info(self, type_id): - """Get 3PAR type info for the given type_id. - - Reconciles VV Set, old-style extra-specs, and QOS specs - and returns commonly used info about the type. - - :returns: hpe3par_keys, qos, volume_type, vvs_name - """ - volume_type = None - vvs_name = None - hpe3par_keys = {} - qos = {} - if type_id is not None: - volume_type = self._get_volume_type(type_id) - hpe3par_keys = self._get_keys_by_volume_type(volume_type) - vvs_name = self._get_key_value(hpe3par_keys, 'vvs') - if vvs_name is None: - qos = self._get_qos_by_volume_type(volume_type) - return hpe3par_keys, qos, volume_type, vvs_name - - def get_volume_settings_from_type_id(self, type_id, pool): - """Get 3PAR volume settings given a type_id. - - Combines type info and config settings to return a dictionary - describing the 3PAR volume settings. Does some validation (CPG). - Uses pool as the default cpg (when not specified in volume type specs). - - :param type_id: id of type to get settings for - :param pool: CPG to use if type does not have one set - :returns: dict - """ - - hpe3par_keys, qos, volume_type, vvs_name = self.get_type_info(type_id) - - # Default to pool extracted from host. - # If that doesn't work use the 1st CPG in the config as the default. - default_cpg = pool or self._client_conf['hpe3par_cpg'][0] - - cpg = self._get_key_value(hpe3par_keys, 'cpg', default_cpg) - if cpg is not default_cpg: - # The cpg was specified in a volume type extra spec so it - # needs to be validated that it's in the correct domain. - # log warning here - msg = _LW("'hpe3par:cpg' is not supported as an extra spec " - "in a volume type. CPG's are chosen by " - "the cinder scheduler, as a pool, from the " - "cinder.conf entry 'hpe3par_cpg', which can " - "be a list of CPGs.") - versionutils.report_deprecated_feature(LOG, msg) - LOG.info(_LI("Using pool %(pool)s instead of %(cpg)s"), - {'pool': pool, 'cpg': cpg}) - - cpg = pool - self.validate_cpg(cpg) - # Look to see if the snap_cpg was specified in volume type - # extra spec, if not use hpe3par_cpg_snap from config as the - # default. - snap_cpg = self.config.hpe3par_cpg_snap - snap_cpg = self._get_key_value(hpe3par_keys, 'snap_cpg', snap_cpg) - # If it's still not set or empty then set it to the cpg. - if not snap_cpg: - snap_cpg = cpg - - # if provisioning is not set use thin - default_prov = self.valid_prov_values[0] - prov_value = self._get_key_value(hpe3par_keys, 'provisioning', - default_prov) - # check for valid provisioning type - if prov_value not in self.valid_prov_values: - err = (_("Must specify a valid provisioning type %(valid)s, " - "value '%(prov)s' is invalid.") % - {'valid': self.valid_prov_values, - 'prov': prov_value}) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - tpvv = True - tdvv = False - if prov_value == "full": - tpvv = False - elif prov_value == "dedup": - tpvv = False - tdvv = True - - if tdvv and (self.API_VERSION < DEDUP_API_VERSION): - err = (_("Dedup is a valid provisioning type, " - "but requires WSAPI version '%(dedup_version)s' " - "version '%(version)s' is installed.") % - {'dedup_version': DEDUP_API_VERSION, - 'version': self.API_VERSION}) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - return {'hpe3par_keys': hpe3par_keys, - 'cpg': cpg, 'snap_cpg': snap_cpg, - 'vvs_name': vvs_name, 'qos': qos, - 'tpvv': tpvv, 'tdvv': tdvv, 'volume_type': volume_type} - - def get_volume_settings_from_type(self, volume, host=None): - """Get 3PAR volume settings given a volume. - - Combines type info and config settings to return a dictionary - describing the 3PAR volume settings. Does some validation (CPG and - persona). - - :param volume: - :param host: Optional host to use for default pool. - :returns: dict - """ - - type_id = volume.get('volume_type_id', None) - - pool = None - if host: - pool = volume_utils.extract_host(host['host'], 'pool') - else: - pool = volume_utils.extract_host(volume['host'], 'pool') - - volume_settings = self.get_volume_settings_from_type_id(type_id, pool) - - # check for valid persona even if we don't use it until - # attach time, this will give the end user notice that the - # persona type is invalid at volume creation time - self.get_persona_type(volume, volume_settings['hpe3par_keys']) - - return volume_settings - - def create_volume(self, volume): - LOG.debug('CREATE VOLUME (%(disp_name)s: %(vol_name)s %(id)s on ' - '%(host)s)', - {'disp_name': volume['display_name'], - 'vol_name': volume['name'], - 'id': self._get_3par_vol_name(volume['id']), - 'host': volume['host']}) - try: - comments = {'volume_id': volume['id'], - 'name': volume['name'], - 'type': 'OpenStack'} - - name = volume.get('display_name', None) - if name: - comments['display_name'] = name - - # get the options supported by volume types - type_info = self.get_volume_settings_from_type(volume) - volume_type = type_info['volume_type'] - vvs_name = type_info['vvs_name'] - qos = type_info['qos'] - cpg = type_info['cpg'] - snap_cpg = type_info['snap_cpg'] - tpvv = type_info['tpvv'] - tdvv = type_info['tdvv'] - flash_cache = self.get_flash_cache_policy( - type_info['hpe3par_keys']) - - cg_id = volume.get('consistencygroup_id', None) - if cg_id: - vvs_name = self._get_3par_vvs_name(cg_id) - - type_id = volume.get('volume_type_id', None) - if type_id is not None: - comments['volume_type_name'] = volume_type.get('name') - comments['volume_type_id'] = type_id - if vvs_name is not None: - comments['vvs'] = vvs_name - else: - comments['qos'] = qos - - extras = {'comment': json.dumps(comments), - 'snapCPG': snap_cpg, - 'tpvv': tpvv} - - # Only set the dedup option if the backend supports it. - if self.API_VERSION >= DEDUP_API_VERSION: - extras['tdvv'] = tdvv - - capacity = self._capacity_from_size(volume['size']) - volume_name = self._get_3par_vol_name(volume['id']) - self.client.createVolume(volume_name, cpg, capacity, extras) - if qos or vvs_name or flash_cache is not None: - try: - self._add_volume_to_volume_set(volume, volume_name, - cpg, vvs_name, qos, - flash_cache) - except exception.InvalidInput as ex: - # Delete the volume if unable to add it to the volume set - self.client.deleteVolume(volume_name) - LOG.error(_LE("Exception: %s"), ex) - raise exception.CinderException(ex) - - # v2 replication check - replication_flag = False - if self._volume_of_replicated_type(volume) and ( - self._do_volume_replication_setup(volume)): - replication_flag = True - - except hpeexceptions.HTTPConflict: - msg = _("Volume (%s) already exists on array") % volume_name - LOG.error(msg) - raise exception.Duplicate(msg) - except hpeexceptions.HTTPBadRequest as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.Invalid(ex.get_description()) - except exception.InvalidInput as ex: - LOG.error(_LE("Exception: %s"), ex) - raise - except exception.CinderException as ex: - LOG.error(_LE("Exception: %s"), ex) - raise - except Exception as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.CinderException(ex) - - return self._get_model_update(volume['host'], cpg, - replication=replication_flag, - provider_location=self.client.id) - - def _copy_volume(self, src_name, dest_name, cpg, snap_cpg=None, - tpvv=True, tdvv=False): - # Virtual volume sets are not supported with the -online option - LOG.debug('Creating clone of a volume %(src)s to %(dest)s.', - {'src': src_name, 'dest': dest_name}) - - optional = {'tpvv': tpvv, 'online': True} - if snap_cpg is not None: - optional['snapCPG'] = snap_cpg - - if self.API_VERSION >= DEDUP_API_VERSION: - optional['tdvv'] = tdvv - - body = self.client.copyVolume(src_name, dest_name, cpg, optional) - return body['taskid'] - - def get_next_word(self, s, search_string): - """Return the next word. - - Search 's' for 'search_string', if found return the word preceding - 'search_string' from 's'. - """ - word = re.search(search_string.strip(' ') + ' ([^ ]*)', s) - return word.groups()[0].strip(' ') - - def _get_3par_vol_comment_value(self, vol_comment, key): - comment_dict = dict(ast.literal_eval(vol_comment)) - if key in comment_dict: - return comment_dict[key] - return None - - def _get_model_update(self, volume_host, cpg, replication=False, - provider_location=None): - """Get model_update dict to use when we select a pool. - - The pools implementation uses a volume['host'] suffix of :poolname. - When the volume comes in with this selected pool, we sometimes use - a different pool (e.g. because the type says to use a different pool). - So in the several places that we do this, we need to return a model - update so that the volume will have the actual pool name in the host - suffix after the operation. - - Given a volume_host, which should (might) have the pool suffix, and - given the CPG we actually chose to use, return a dict to use for a - model update iff an update is needed. - - :param volume_host: The volume's host string. - :param cpg: The actual pool (cpg) used, for example from the type. - :returns: dict Model update if we need to update volume host, else None - """ - model_update = {} - host = volume_utils.extract_host(volume_host, 'backend') - host_and_pool = volume_utils.append_host(host, cpg) - if volume_host != host_and_pool: - # Since we selected a pool based on type, update the model. - model_update['host'] = host_and_pool - if replication: - model_update['replication_status'] = 'enabled' - if replication and provider_location: - model_update['provider_location'] = provider_location - if not model_update: - model_update = None - return model_update - - def _create_temp_snapshot(self, volume): - """This creates a temporary snapshot of a volume. - - This is used by cloning a volume so that we can then - issue extend volume against the original volume. - """ - vol_name = self._get_3par_vol_name(volume['id']) - # create a brand new uuid for the temp snap - snap_uuid = uuid.uuid4().hex - - # this will be named tss-%s - snap_name = self._get_3par_snap_name(snap_uuid, temp_snap=True) - - extra = {'volume_name': volume['name'], - 'volume_id': volume['id']} - - optional = {'comment': json.dumps(extra)} - - # let the snapshot die in an hour - optional['expirationHours'] = 1 - - LOG.info(_LI("Creating temp snapshot %(snap)s from volume %(vol)s"), - {'snap': snap_name, 'vol': vol_name}) - - self.client.createSnapshot(snap_name, vol_name, optional) - return self.client.getVolume(snap_name) - - def create_cloned_volume(self, volume, src_vref): - try: - vol_name = self._get_3par_vol_name(volume['id']) - src_vol_name = self._get_3par_vol_name(src_vref['id']) - - # if the sizes of the 2 volumes are the same - # we can do an online copy, which is a background process - # on the 3PAR that makes the volume instantly available. - # We can't resize a volume, while it's being copied. - if volume['size'] == src_vref['size']: - LOG.debug("Creating a clone of same size, using online copy.") - # create a temporary snapshot - snapshot = self._create_temp_snapshot(src_vref) - - type_info = self.get_volume_settings_from_type(volume) - cpg = type_info['cpg'] - - # make the 3PAR copy the contents. - # can't delete the original until the copy is done. - self._copy_volume(snapshot['name'], vol_name, cpg=cpg, - snap_cpg=type_info['snap_cpg'], - tpvv=type_info['tpvv'], - tdvv=type_info['tdvv']) - - # v2 replication check - replication_flag = False - if self._volume_of_replicated_type(volume) and ( - self._do_volume_replication_setup(volume)): - replication_flag = True - - return self._get_model_update(volume['host'], cpg, - replication=replication_flag, - provider_location=self.client.id) - else: - # The size of the new volume is different, so we have to - # copy the volume and wait. Do the resize after the copy - # is complete. - LOG.debug("Clone a volume with a different target size. " - "Using non-online copy.") - - # we first have to create the destination volume - model_update = self.create_volume(volume) - - optional = {'priority': 1} - body = self.client.copyVolume(src_vol_name, vol_name, None, - optional=optional) - task_id = body['taskid'] - - task_status = self._wait_for_task_completion(task_id) - if task_status['status'] is not self.client.TASK_DONE: - dbg = {'status': task_status, 'id': volume['id']} - msg = _('Copy volume task failed: create_cloned_volume ' - 'id=%(id)s, status=%(status)s.') % dbg - raise exception.CinderException(msg) - else: - LOG.debug('Copy volume completed: create_cloned_volume: ' - 'id=%s.', volume['id']) - - return model_update - - except hpeexceptions.HTTPForbidden: - raise exception.NotAuthorized() - except hpeexceptions.HTTPNotFound: - raise exception.NotFound() - except Exception as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.CinderException(ex) - - def delete_volume(self, volume): - # v2 replication check - # If the volume type is replication enabled, we want to call our own - # method of deconstructing the volume and its dependencies - if self._volume_of_replicated_type(volume): - replication_status = volume.get('replication_status', None) - if replication_status and replication_status == "failed-over": - self._delete_replicated_failed_over_volume(volume) - else: - self._do_volume_replication_destroy(volume) - return - - try: - volume_name = self._get_3par_vol_name(volume['id']) - # Try and delete the volume, it might fail here because - # the volume is part of a volume set which will have the - # volume set name in the error. - try: - self.client.deleteVolume(volume_name) - except hpeexceptions.HTTPBadRequest as ex: - if ex.get_code() == 29: - if self.client.isOnlinePhysicalCopy(volume_name): - LOG.debug("Found an online copy for %(volume)s", - {'volume': volume_name}) - # the volume is in process of being cloned. - # stopOnlinePhysicalCopy will also delete - # the volume once it stops the copy. - self.client.stopOnlinePhysicalCopy(volume_name) - else: - LOG.error(_LE("Exception: %s"), ex) - raise - else: - LOG.error(_LE("Exception: %s"), ex) - raise - except hpeexceptions.HTTPConflict as ex: - if ex.get_code() == 34: - # This is a special case which means the - # volume is part of a volume set. - vvset_name = self.client.findVolumeSet(volume_name) - LOG.debug("Returned vvset_name = %s", vvset_name) - if vvset_name is not None and \ - vvset_name.startswith('vvs-'): - # We have a single volume per volume set, so - # remove the volume set. - self.client.deleteVolumeSet( - self._get_3par_vvs_name(volume['id'])) - elif vvset_name is not None: - # We have a pre-defined volume set just remove the - # volume and leave the volume set. - self.client.removeVolumeFromVolumeSet(vvset_name, - volume_name) - self.client.deleteVolume(volume_name) - elif (ex.get_code() == 151): - # the volume is being operated on in a background - # task on the 3PAR. - # TODO(walter-boring) do a retry a few times. - # for now lets log a better message - msg = _("The volume is currently busy on the 3PAR" - " and cannot be deleted at this time. " - "You can try again later.") - LOG.error(msg) - raise exception.VolumeIsBusy(message=msg) - elif (ex.get_code() == 32): - # Error 32 means that the volume has children - - # see if we have any temp snapshots - snaps = self.client.getVolumeSnapshots(volume_name) - for snap in snaps: - if snap.startswith('tss-'): - # looks like we found a temp snapshot. - LOG.info( - _LI("Found a temporary snapshot %(name)s"), - {'name': snap}) - try: - self.client.deleteVolume(snap) - except hpeexceptions.HTTPNotFound: - # if the volume is gone, it's as good as a - # successful delete - pass - except Exception: - msg = _("Volume has a temporary snapshot that " - "can't be deleted at this time.") - raise exception.VolumeIsBusy(message=msg) - - try: - self.delete_volume(volume) - except Exception: - msg = _("Volume has children and cannot be deleted!") - raise exception.VolumeIsBusy(message=msg) - else: - LOG.error(_LE("Exception: %s"), ex) - raise exception.VolumeIsBusy(message=ex.get_description()) - - except hpeexceptions.HTTPNotFound as ex: - # We'll let this act as if it worked - # it helps clean up the cinder entries. - LOG.warning(_LW("Delete volume id not found. Removing from " - "cinder: %(id)s Ex: %(msg)s"), - {'id': volume['id'], 'msg': ex}) - except hpeexceptions.HTTPForbidden as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.NotAuthorized(ex.get_description()) - except hpeexceptions.HTTPConflict as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.VolumeIsBusy(message=ex.get_description()) - except Exception as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.CinderException(ex) - - def create_volume_from_snapshot(self, volume, snapshot, snap_name=None, - vvs_name=None): - """Creates a volume from a snapshot.""" - LOG.debug("Create Volume from Snapshot\n%(vol_name)s\n%(ss_name)s", - {'vol_name': pprint.pformat(volume['display_name']), - 'ss_name': pprint.pformat(snapshot['display_name'])}) - - model_update = {} - if volume['size'] < snapshot['volume_size']: - err = ("You cannot reduce size of the volume. It must " - "be greater than or equal to the snapshot.") - LOG.error(err) - raise exception.InvalidInput(reason=err) - - try: - if not snap_name: - snap_name = self._get_3par_snap_name(snapshot['id']) - volume_name = self._get_3par_vol_name(volume['id']) - - extra = {'volume_id': volume['id'], - 'snapshot_id': snapshot['id']} - - type_id = volume.get('volume_type_id', None) - - hpe3par_keys, qos, _volume_type, vvs = self.get_type_info( - type_id) - if vvs: - vvs_name = vvs - - name = volume.get('display_name', None) - if name: - extra['display_name'] = name - - description = volume.get('display_description', None) - if description: - extra['description'] = description - - optional = {'comment': json.dumps(extra), - 'readOnly': False} - - self.client.createSnapshot(volume_name, snap_name, optional) - - # Grow the snapshot if needed - growth_size = volume['size'] - snapshot['volume_size'] - if growth_size > 0: - try: - LOG.debug('Converting to base volume type: %s.', - volume['id']) - model_update = self._convert_to_base_volume(volume) - growth_size_mib = growth_size * units.Gi / units.Mi - LOG.debug('Growing volume: %(id)s by %(size)s GiB.', - {'id': volume['id'], 'size': growth_size}) - self.client.growVolume(volume_name, growth_size_mib) - except Exception as ex: - LOG.error(_LE("Error extending volume %(id)s. " - "Ex: %(ex)s"), - {'id': volume['id'], 'ex': ex}) - # Delete the volume if unable to grow it - self.client.deleteVolume(volume_name) - raise exception.CinderException(ex) - - # Check for flash cache setting in extra specs - flash_cache = self.get_flash_cache_policy(hpe3par_keys) - - if qos or vvs_name or flash_cache is not None: - cpg_names = self._get_key_value( - hpe3par_keys, 'cpg', self._client_conf['hpe3par_cpg']) - try: - self._add_volume_to_volume_set(volume, volume_name, - cpg_names[0], vvs_name, - qos, flash_cache) - except Exception as ex: - # Delete the volume if unable to add it to the volume set - self.client.deleteVolume(volume_name) - LOG.error(_LE("Exception: %s"), ex) - raise exception.CinderException(ex) - - # v2 replication check - if self._volume_of_replicated_type(volume) and ( - self._do_volume_replication_setup(volume)): - model_update['replication_status'] = 'enabled' - model_update['provider_location'] = self.client.id - - except hpeexceptions.HTTPForbidden as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.NotAuthorized() - except hpeexceptions.HTTPNotFound as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.NotFound() - except Exception as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.CinderException(ex) - return model_update - - def create_snapshot(self, snapshot): - LOG.debug("Create Snapshot\n%s", pprint.pformat(snapshot)) - - try: - snap_name = self._get_3par_snap_name(snapshot['id']) - vol_name = self._get_3par_vol_name(snapshot['volume_id']) - - extra = {'volume_name': snapshot['volume_name']} - vol_id = snapshot.get('volume_id', None) - if vol_id: - extra['volume_id'] = vol_id - - try: - extra['display_name'] = snapshot['display_name'] - except AttributeError: - pass - - try: - extra['description'] = snapshot['display_description'] - except AttributeError: - pass - - optional = {'comment': json.dumps(extra), - 'readOnly': True} - if self.config.hpe3par_snapshot_expiration: - optional['expirationHours'] = ( - int(self.config.hpe3par_snapshot_expiration)) - - if self.config.hpe3par_snapshot_retention: - optional['retentionHours'] = ( - int(self.config.hpe3par_snapshot_retention)) - - self.client.createSnapshot(snap_name, vol_name, optional) - except hpeexceptions.HTTPForbidden as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.NotAuthorized() - except hpeexceptions.HTTPNotFound as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.NotFound() - - def update_volume_key_value_pair(self, volume, key, value): - """Updates key,value pair as metadata onto virtual volume. - - If key already exists, the value will be replaced. - """ - LOG.debug("VOLUME (%(disp_name)s : %(vol_name)s %(id)s) " - "Updating KEY-VALUE pair: (%(key)s : %(val)s)", - {'disp_name': volume['display_name'], - 'vol_name': volume['name'], - 'id': self._get_3par_vol_name(volume['id']), - 'key': key, - 'val': value}) - try: - volume_name = self._get_3par_vol_name(volume['id']) - if value is None: - value = '' - self.client.setVolumeMetaData(volume_name, key, value) - except Exception as ex: - msg = _('Failure in update_volume_key_value_pair:%s') % ex - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def clear_volume_key_value_pair(self, volume, key): - """Clears key,value pairs metadata from virtual volume.""" - - LOG.debug("VOLUME (%(disp_name)s : %(vol_name)s %(id)s) " - "Clearing Key : %(key)s)", - {'disp_name': volume['display_name'], - 'vol_name': volume['name'], - 'id': self._get_3par_vol_name(volume['id']), - 'key': key}) - try: - volume_name = self._get_3par_vol_name(volume['id']) - self.client.removeVolumeMetaData(volume_name, key) - except Exception as ex: - LOG.warning(_LW('Issue occurred in clear_volume_key_value_pair: ' - '%s'), six.text_type(ex)) - - def attach_volume(self, volume, instance_uuid): - """Save the instance UUID in the volume. - - TODO: add support for multi-attach - - """ - LOG.debug("Attach Volume\n%s", pprint.pformat(volume)) - try: - self.update_volume_key_value_pair(volume, - 'HPQ-CS-instance_uuid', - instance_uuid) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error attaching volume %s"), volume) - - def detach_volume(self, volume, attachment=None): - """Remove the instance uuid from the volume. - - TODO: add support for multi-attach. - - """ - LOG.debug("Detach Volume\n%s", pprint.pformat(volume)) - try: - self.clear_volume_key_value_pair(volume, 'HPQ-CS-instance_uuid') - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error detaching volume %s"), volume) - - def migrate_volume(self, volume, host): - """Migrate directly if source and dest are managed by same storage. - - :param volume: A dictionary describing the volume to migrate - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - :returns: (False, None) if the driver does not support migration, - (True, model_update) if successful - - """ - - dbg = {'id': volume['id'], - 'host': host['host'], - 'status': volume['status']} - LOG.debug('enter: migrate_volume: id=%(id)s, host=%(host)s, ' - 'status=%(status)s.', dbg) - - ret = False, None - - if volume['status'] in ['available', 'in-use']: - volume_type = None - if volume['volume_type_id']: - volume_type = self._get_volume_type(volume['volume_type_id']) - - try: - ret = self.retype(volume, volume_type, None, host) - except Exception as e: - LOG.info(_LI('3PAR driver cannot perform migration. ' - 'Retype exception: %s'), e) - - LOG.debug('leave: migrate_volume: id=%(id)s, host=%(host)s, ' - 'status=%(status)s.', dbg) - dbg_ret = {'supported': ret[0], 'model_update': ret[1]} - LOG.debug('migrate_volume result: %(supported)s, %(model_update)s', - dbg_ret) - return ret - - def update_migrated_volume(self, context, volume, new_volume, - original_volume_status): - """Rename the new (temp) volume to it's original name. - - - This method tries to rename the new volume to it's original - name after the migration has completed. - - """ - LOG.debug("Update volume name for %(id)s", {'id': new_volume['id']}) - name_id = None - provider_location = None - if original_volume_status == 'available': - # volume isn't attached and can be updated - original_name = self._get_3par_vol_name(volume['id']) - current_name = self._get_3par_vol_name(new_volume['id']) - try: - volumeMods = {'newName': original_name} - self.client.modifyVolume(current_name, volumeMods) - LOG.info(_LI("Volume name changed from %(tmp)s to %(orig)s"), - {'tmp': current_name, 'orig': original_name}) - except Exception as e: - LOG.error(_LE("Changing the volume name from %(tmp)s to " - "%(orig)s failed because %(reason)s"), - {'tmp': current_name, 'orig': original_name, - 'reason': e}) - name_id = new_volume['_name_id'] or new_volume['id'] - provider_location = new_volume['provider_location'] - else: - # the backend can't change the name. - name_id = new_volume['_name_id'] or new_volume['id'] - provider_location = new_volume['provider_location'] - - return {'_name_id': name_id, 'provider_location': provider_location} - - def _wait_for_task_completion(self, task_id): - """This waits for a 3PAR background task complete or fail. - - This looks for a task to get out of the 'active' state. - """ - # Wait for the physical copy task to complete - def _wait_for_task(task_id): - status = self.client.getTask(task_id) - LOG.debug("3PAR Task id %(id)s status = %(status)s", - {'id': task_id, - 'status': status['status']}) - if status['status'] is not self.client.TASK_ACTIVE: - self._task_status = status - raise loopingcall.LoopingCallDone() - - self._task_status = None - timer = loopingcall.FixedIntervalLoopingCall( - _wait_for_task, task_id) - timer.start(interval=1).wait() - - return self._task_status - - def _convert_to_base_volume(self, volume, new_cpg=None): - try: - type_info = self.get_volume_settings_from_type(volume) - if new_cpg: - cpg = new_cpg - else: - cpg = type_info['cpg'] - - # Change the name such that it is unique since 3PAR - # names must be unique across all CPGs - volume_name = self._get_3par_vol_name(volume['id']) - temp_vol_name = volume_name.replace("osv-", "omv-") - - # Create a physical copy of the volume - task_id = self._copy_volume(volume_name, temp_vol_name, - cpg, cpg, type_info['tpvv'], - type_info['tdvv']) - - LOG.debug('Copy volume scheduled: convert_to_base_volume: ' - 'id=%s.', volume['id']) - - task_status = self._wait_for_task_completion(task_id) - - if task_status['status'] is not self.client.TASK_DONE: - dbg = {'status': task_status, 'id': volume['id']} - msg = _('Copy volume task failed: convert_to_base_volume: ' - 'id=%(id)s, status=%(status)s.') % dbg - raise exception.CinderException(msg) - else: - LOG.debug('Copy volume completed: convert_to_base_volume: ' - 'id=%s.', volume['id']) - - comment = self._get_3par_vol_comment(volume_name) - if comment: - self.client.modifyVolume(temp_vol_name, {'comment': comment}) - LOG.debug('Volume rename completed: convert_to_base_volume: ' - 'id=%s.', volume['id']) - - # Delete source volume after the copy is complete - self.client.deleteVolume(volume_name) - LOG.debug('Delete src volume completed: convert_to_base_volume: ' - 'id=%s.', volume['id']) - - # Rename the new volume to the original name - self.client.modifyVolume(temp_vol_name, {'newName': volume_name}) - - LOG.info(_LI('Completed: convert_to_base_volume: ' - 'id=%s.'), volume['id']) - except hpeexceptions.HTTPConflict: - msg = _("Volume (%s) already exists on array.") % volume_name - LOG.error(msg) - raise exception.Duplicate(msg) - except hpeexceptions.HTTPBadRequest as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.Invalid(ex.get_description()) - except exception.InvalidInput as ex: - LOG.error(_LE("Exception: %s"), ex) - raise - except exception.CinderException as ex: - LOG.error(_LE("Exception: %s"), ex) - raise - except Exception as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.CinderException(ex) - - return self._get_model_update(volume['host'], cpg) - - def delete_snapshot(self, snapshot): - LOG.debug("Delete Snapshot id %(id)s %(name)s", - {'id': snapshot['id'], 'name': pprint.pformat(snapshot)}) - - try: - snap_name = self._get_3par_snap_name(snapshot['id']) - self.client.deleteVolume(snap_name) - except hpeexceptions.HTTPForbidden as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.NotAuthorized() - except hpeexceptions.HTTPNotFound as ex: - # We'll let this act as if it worked - # it helps clean up the cinder entries. - LOG.warning(_LW("Delete Snapshot id not found. Removing from " - "cinder: %(id)s Ex: %(msg)s"), - {'id': snapshot['id'], 'msg': ex}) - except hpeexceptions.HTTPConflict as ex: - LOG.error(_LE("Exception: %s"), ex) - raise exception.SnapshotIsBusy(snapshot_name=snapshot['id']) - - def _get_3par_hostname_from_wwn_iqn(self, wwns, iqns): - if wwns is not None and not isinstance(wwns, list): - wwns = [wwns] - if iqns is not None and not isinstance(iqns, list): - iqns = [iqns] - - out = self.client.getHosts() - hosts = out['members'] - for host in hosts: - if 'iSCSIPaths' in host and iqns is not None: - iscsi_paths = host['iSCSIPaths'] - for iscsi in iscsi_paths: - for iqn in iqns: - if iqn == iscsi['name']: - return host['name'] - - if 'FCPaths' in host and wwns is not None: - fc_paths = host['FCPaths'] - for fc in fc_paths: - for wwn in wwns: - if wwn.upper() == fc['wwn'].upper(): - return host['name'] - - def terminate_connection(self, volume, hostname, wwn=None, iqn=None): - """Driver entry point to unattach a volume from an instance.""" - # does 3par know this host by a different name? - hosts = None - if wwn: - hosts = self.client.queryHost(wwns=wwn) - elif iqn: - hosts = self.client.queryHost(iqns=[iqn]) - - if hosts and hosts['members'] and 'name' in hosts['members'][0]: - hostname = hosts['members'][0]['name'] - - try: - self.delete_vlun(volume, hostname) - return - except hpeexceptions.HTTPNotFound as e: - if 'host does not exist' in e.get_description(): - # use the wwn to see if we can find the hostname - hostname = self._get_3par_hostname_from_wwn_iqn(wwn, iqn) - # no 3par host, re-throw - if hostname is None: - LOG.error(_LE("Exception: %s"), e) - raise - else: - # not a 'host does not exist' HTTPNotFound exception, re-throw - LOG.error(_LE("Exception: %s"), e) - raise - - # try again with name retrieved from 3par - self.delete_vlun(volume, hostname) - - def build_nsp(self, portPos): - return '%s:%s:%s' % (portPos['node'], - portPos['slot'], - portPos['cardPort']) - - def build_portPos(self, nsp): - split = nsp.split(":") - portPos = {} - portPos['node'] = int(split[0]) - portPos['slot'] = int(split[1]) - portPos['cardPort'] = int(split[2]) - return portPos - - def tune_vv(self, old_tpvv, new_tpvv, old_tdvv, new_tdvv, - old_cpg, new_cpg, volume_name): - """Tune the volume to change the userCPG and/or provisioningType. - - The volume will be modified/tuned/converted to the new userCPG and - provisioningType, as needed. - - TaskWaiter is used to make this function wait until the 3PAR task - is no longer active. When the task is no longer active, then it must - either be done or it is in a state that we need to treat as an error. - """ - - if old_tpvv == new_tpvv and old_tdvv == new_tdvv: - if new_cpg != old_cpg: - LOG.info(_LI("Modifying %(volume_name)s userCPG " - "from %(old_cpg)s" - " to %(new_cpg)s"), - {'volume_name': volume_name, - 'old_cpg': old_cpg, 'new_cpg': new_cpg}) - _response, body = self.client.modifyVolume( - volume_name, - {'action': 6, - 'tuneOperation': 1, - 'userCPG': new_cpg}) - task_id = body['taskid'] - status = self.TaskWaiter(self.client, task_id).wait_for_task() - if status['status'] is not self.client.TASK_DONE: - msg = (_('Tune volume task stopped before it was done: ' - 'volume_name=%(volume_name)s, ' - 'task-status=%(status)s.') % - {'status': status, 'volume_name': volume_name}) - raise exception.VolumeBackendAPIException(msg) - else: - if new_tpvv: - cop = self.CONVERT_TO_THIN - LOG.info(_LI("Converting %(volume_name)s to thin provisioning " - "with userCPG=%(new_cpg)s"), - {'volume_name': volume_name, 'new_cpg': new_cpg}) - elif new_tdvv: - cop = self.CONVERT_TO_DEDUP - LOG.info(_LI("Converting %(volume_name)s to thin dedup " - "provisioning with userCPG=%(new_cpg)s"), - {'volume_name': volume_name, 'new_cpg': new_cpg}) - else: - cop = self.CONVERT_TO_FULL - LOG.info(_LI("Converting %(volume_name)s to full provisioning " - "with userCPG=%(new_cpg)s"), - {'volume_name': volume_name, 'new_cpg': new_cpg}) - - try: - response, body = self.client.modifyVolume( - volume_name, - {'action': 6, - 'tuneOperation': 1, - 'userCPG': new_cpg, - 'conversionOperation': cop}) - except hpeexceptions.HTTPBadRequest as ex: - if ex.get_code() == 40 and "keepVV" in six.text_type(ex): - # Cannot retype with snapshots because we don't want to - # use keepVV and have straggling volumes. Log additional - # info and then raise. - LOG.info(_LI("tunevv failed because the volume '%s' " - "has snapshots."), volume_name) - raise - - task_id = body['taskid'] - status = self.TaskWaiter(self.client, task_id).wait_for_task() - if status['status'] is not self.client.TASK_DONE: - msg = (_('Tune volume task stopped before it was done: ' - 'volume_name=%(volume_name)s, ' - 'task-status=%(status)s.') % - {'status': status, 'volume_name': volume_name}) - raise exception.VolumeBackendAPIException(msg) - - def _retype_pre_checks(self, volume, host, new_persona, - old_cpg, new_cpg, - new_snap_cpg): - """Test retype parameters before making retype changes. - - Do pre-retype parameter validation. These checks will - raise an exception if we should not attempt this retype. - """ - - if new_persona: - self.validate_persona(new_persona) - - if host is not None: - (host_type, host_id, _host_cpg) = ( - host['capabilities']['location_info']).split(':') - - if not (host_type == 'HPE3PARDriver'): - reason = (_("Cannot retype from HPE3PARDriver to %s.") % - host_type) - raise exception.InvalidHost(reason) - - sys_info = self.client.getStorageSystemInfo() - if not (host_id == sys_info['serialNumber']): - reason = (_("Cannot retype from one 3PAR array to another.")) - raise exception.InvalidHost(reason) - - # Validate new_snap_cpg. A white-space snapCPG will fail eventually, - # but we'd prefer to fail fast -- if this ever happens. - if not new_snap_cpg or new_snap_cpg.isspace(): - reason = (_("Invalid new snapCPG name for retype. " - "new_snap_cpg='%s'.") % new_snap_cpg) - raise exception.InvalidInput(reason) - - # Check to make sure CPGs are in the same domain - domain = self.get_domain(old_cpg) - if domain != self.get_domain(new_cpg): - reason = (_('Cannot retype to a CPG in a different domain.')) - raise exception.Invalid3PARDomain(reason) - - if domain != self.get_domain(new_snap_cpg): - reason = (_('Cannot retype to a snap CPG in a different domain.')) - raise exception.Invalid3PARDomain(reason) - - def _retype(self, volume, volume_name, new_type_name, new_type_id, host, - new_persona, old_cpg, new_cpg, old_snap_cpg, new_snap_cpg, - old_tpvv, new_tpvv, old_tdvv, new_tdvv, - old_vvs, new_vvs, old_qos, new_qos, - old_flash_cache, new_flash_cache, - old_comment): - - action = "volume:retype" - - self._retype_pre_checks(volume, host, new_persona, - old_cpg, new_cpg, - new_snap_cpg) - - flow_name = action.replace(":", "_") + "_api" - retype_flow = linear_flow.Flow(flow_name) - # Keep this linear and do the big tunevv last. Everything leading - # up to that is reversible, but we'd let the 3PAR deal with tunevv - # errors on its own. - retype_flow.add( - ModifyVolumeTask(action), - ModifySpecsTask(action), - TuneVolumeTask(action)) - - taskflow.engines.run( - retype_flow, - store={'common': self, - 'volume_name': volume_name, 'volume': volume, - 'old_tpvv': old_tpvv, 'new_tpvv': new_tpvv, - 'old_tdvv': old_tdvv, 'new_tdvv': new_tdvv, - 'old_cpg': old_cpg, 'new_cpg': new_cpg, - 'old_snap_cpg': old_snap_cpg, 'new_snap_cpg': new_snap_cpg, - 'old_vvs': old_vvs, 'new_vvs': new_vvs, - 'old_qos': old_qos, 'new_qos': new_qos, - 'old_flash_cache': old_flash_cache, - 'new_flash_cache': new_flash_cache, - 'new_type_name': new_type_name, 'new_type_id': new_type_id, - 'old_comment': old_comment - }) - - def _retype_from_old_to_new(self, volume, new_type, old_volume_settings, - host): - """Convert the volume to be of the new type. Given old type settings. - - Returns True if the retype was successful. - Uses taskflow to revert changes if errors occur. - - :param volume: A dictionary describing the volume to retype - :param new_type: A dictionary describing the volume type to convert to - :param old_volume_settings: Volume settings describing the old type. - :param host: A dictionary describing the host, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. Host validation - is just skipped if host is None. - """ - volume_id = volume['id'] - volume_name = self._get_3par_vol_name(volume_id) - new_type_name = None - new_type_id = None - if new_type: - new_type_name = new_type['name'] - new_type_id = new_type['id'] - pool = None - if host: - pool = volume_utils.extract_host(host['host'], 'pool') - else: - pool = volume_utils.extract_host(volume['host'], 'pool') - new_volume_settings = self.get_volume_settings_from_type_id( - new_type_id, pool) - new_cpg = new_volume_settings['cpg'] - new_snap_cpg = new_volume_settings['snap_cpg'] - new_tpvv = new_volume_settings['tpvv'] - new_tdvv = new_volume_settings['tdvv'] - new_qos = new_volume_settings['qos'] - new_vvs = new_volume_settings['vvs_name'] - new_persona = None - new_hpe3par_keys = new_volume_settings['hpe3par_keys'] - if 'persona' in new_hpe3par_keys: - new_persona = new_hpe3par_keys['persona'] - new_flash_cache = self.get_flash_cache_policy(new_hpe3par_keys) - - old_qos = old_volume_settings['qos'] - old_vvs = old_volume_settings['vvs_name'] - old_hpe3par_keys = old_volume_settings['hpe3par_keys'] - old_flash_cache = self.get_flash_cache_policy(old_hpe3par_keys) - - # Get the current volume info because we can get in a bad state - # if we trust that all the volume type settings are still the - # same settings that were used with this volume. - old_volume_info = self.client.getVolume(volume_name) - old_tpvv = old_volume_info['provisioningType'] == self.THIN - old_tdvv = old_volume_info['provisioningType'] == self.DEDUP - old_cpg = old_volume_info['userCPG'] - old_comment = old_volume_info['comment'] - old_snap_cpg = None - if 'snapCPG' in old_volume_info: - old_snap_cpg = old_volume_info['snapCPG'] - - LOG.debug("retype old_volume_info=%s", old_volume_info) - LOG.debug("retype old_volume_settings=%s", old_volume_settings) - LOG.debug("retype new_volume_settings=%s", new_volume_settings) - - self._retype(volume, volume_name, new_type_name, new_type_id, - host, new_persona, old_cpg, new_cpg, - old_snap_cpg, new_snap_cpg, old_tpvv, new_tpvv, - old_tdvv, new_tdvv, old_vvs, new_vvs, - old_qos, new_qos, old_flash_cache, new_flash_cache, - old_comment) - - if host: - return True, self._get_model_update(host['host'], new_cpg) - else: - return True, self._get_model_update(volume['host'], new_cpg) - - def _retype_from_no_type(self, volume, new_type): - """Convert the volume to be of the new type. Starting from no type. - - Returns True if the retype was successful. - Uses taskflow to revert changes if errors occur. - - :param volume: A dictionary describing the volume to retype. Except the - volume-type is not used here. This method uses None. - :param new_type: A dictionary describing the volume type to convert to - """ - pool = volume_utils.extract_host(volume['host'], 'pool') - none_type_settings = self.get_volume_settings_from_type_id(None, pool) - return self._retype_from_old_to_new(volume, new_type, - none_type_settings, None) - - def retype(self, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - Returns True if the retype was successful. - Uses taskflow to revert changes if errors occur. - - :param volume: A dictionary describing the volume to retype - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. Host validation - is just skipped if host is None. - """ - LOG.debug(("enter: retype: id=%(id)s, new_type=%(new_type)s," - "diff=%(diff)s, host=%(host)s"), {'id': volume['id'], - 'new_type': new_type, - 'diff': diff, - 'host': host}) - old_volume_settings = self.get_volume_settings_from_type(volume, host) - return self._retype_from_old_to_new(volume, new_type, - old_volume_settings, host) - - def find_existing_vlun(self, volume, host): - """Finds an existing VLUN for a volume on a host. - - Returns an existing VLUN's information. If no existing VLUN is found, - None is returned. - - :param volume: A dictionary describing a volume. - :param host: A dictionary describing a host. - """ - existing_vlun = None - try: - vol_name = self._get_3par_vol_name(volume['id']) - host_vluns = self.client.getHostVLUNs(host['name']) - - # The first existing VLUN found will be returned. - for vlun in host_vluns: - if vlun['volumeName'] == vol_name: - existing_vlun = vlun - break - except hpeexceptions.HTTPNotFound: - # ignore, no existing VLUNs were found - LOG.debug("No existing VLUNs were found for host/volume " - "combination: %(host)s, %(vol)s", - {'host': host['name'], - 'vol': vol_name}) - pass - return existing_vlun - - def find_existing_vluns(self, volume, host): - existing_vluns = [] - try: - vol_name = self._get_3par_vol_name(volume['id']) - host_vluns = self.client.getHostVLUNs(host['name']) - - for vlun in host_vluns: - if vlun['volumeName'] == vol_name: - existing_vluns.append(vlun) - except hpeexceptions.HTTPNotFound: - # ignore, no existing VLUNs were found - LOG.debug("No existing VLUNs were found for host/volume " - "combination: %(host)s, %(vol)s", - {'host': host['name'], - 'vol': vol_name}) - pass - return existing_vluns - - # v2 replication methods - def failover_host(self, context, volumes, secondary_backend_id): - """Force failover to a secondary replication target.""" - # Ensure replication is enabled before we try and failover. - if not self._replication_enabled: - msg = _LE("Issuing a fail-over failed because replication is " - "not properly configured.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Check to see if the user requested to failback. - if secondary_backend_id == self.FAILBACK_VALUE: - volume_update_list = self._replication_failback(volumes) - target_id = None - else: - # Find the failover target. - failover_target = None - for target in self._replication_targets: - if target['backend_id'] == secondary_backend_id: - failover_target = target - break - if not failover_target: - msg = _("A valid secondary target MUST be specified in order " - "to failover.") - LOG.error(msg) - raise exception.InvalidReplicationTarget(reason=msg) - - target_id = failover_target['backend_id'] - # For each volume, if it is replicated, we want to fail it over. - volume_update_list = [] - for volume in volumes: - if self._volume_of_replicated_type(volume): - try: - # Try and stop remote-copy on main array. We eat the - # exception here because when an array goes down, the - # groups will stop automatically. - rcg_name = self._get_3par_rcg_name(volume['id']) - self.client.stopRemoteCopy(rcg_name) - except Exception: - pass - - try: - # Failover to secondary array. - remote_rcg_name = self._get_3par_remote_rcg_name( - volume['id'], volume['provider_location']) - cl = self._create_replication_client(failover_target) - cl.recoverRemoteCopyGroupFromDisaster( - remote_rcg_name, self.RC_ACTION_CHANGE_TO_PRIMARY) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'failed-over'}}) - except Exception as ex: - msg = (_LE("There was a problem with the failover " - "(%(error)s) and it was unsuccessful. " - "Volume '%(volume)s will not be available " - "on the failed over target."), - {'error': six.text_type(ex), - 'volume': volume['id']}) - LOG.error(msg) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'error'}}) - finally: - self._destroy_replication_client(cl) - else: - # If the volume is not of replicated type, we need to - # force the status into error state so a user knows they - # do not have access to the volume. - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'status': 'error'}}) - - return target_id, volume_update_list - - def _replication_failback(self, volumes): - # Make sure the proper steps on the backend have been completed before - # we allow a fail-over. - if not self._is_host_ready_for_failback(volumes): - msg = _("The host is not ready to be failed back. Please " - "resynchronize the volumes and resume replication on the " - "3PAR backends.") - LOG.error(msg) - raise exception.InvalidReplicationTarget(reason=msg) - - # Update the volumes status to available. - volume_update_list = [] - for volume in volumes: - if self._volume_of_replicated_type(volume): - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'available'}}) - else: - # Upon failing back, we can move the non-replicated volumes - # back into available state. - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'status': 'available'}}) - - return volume_update_list - - def _is_host_ready_for_failback(self, volumes): - """Checks to make sure the volume has been synchronized - - This ensures that all the remote copy targets have been restored - to their natural direction, and all of the volumes have been - fully synchronized. - """ - try: - for volume in volumes: - if self._volume_of_replicated_type(volume): - location = volume.get('provider_location') - remote_rcg_name = self._get_3par_remote_rcg_name( - volume['id'], - location) - rcg = self.client.getRemoteCopyGroup(remote_rcg_name) - - # Make sure all targets are in their natural direction. - targets = rcg['targets'] - for target in targets: - if target['roleReversed'] or ( - target['state'] != self.RC_GROUP_STARTED): - return False - - # Make sure all volumes are fully synced. - volumes = rcg['volumes'] - for volume in volumes: - remote_volumes = volume['remoteVolumes'] - for remote_volume in remote_volumes: - if remote_volume['syncStatus'] != ( - self.SYNC_STATUS_COMPLETED): - return False - except Exception: - # If there was a problem, we will return false so we can - # log an error in the parent function. - return False - - return True - - def _do_replication_setup(self): - replication_targets = [] - replication_devices = self.config.replication_device - if replication_devices: - for dev in replication_devices: - remote_array = dict(dev.items()) - # Override and set defaults for certain entries - remote_array['managed_backend_name'] = ( - dev.get('managed_backend_name')) - remote_array['replication_mode'] = ( - self._get_remote_copy_mode_num( - dev.get('replication_mode'))) - remote_array['san_ssh_port'] = ( - dev.get('san_ssh_port', self.config.san_ssh_port)) - remote_array['ssh_conn_timeout'] = ( - dev.get('ssh_conn_timeout', self.config.ssh_conn_timeout)) - remote_array['san_private_key'] = ( - dev.get('san_private_key', self.config.san_private_key)) - # Format iscsi IPs correctly - iscsi_ips = dev.get('hpe3par_iscsi_ips') - if iscsi_ips: - remote_array['hpe3par_iscsi_ips'] = iscsi_ips.split(' ') - # Format hpe3par_iscsi_chap_enabled as a bool - remote_array['hpe3par_iscsi_chap_enabled'] = ( - dev.get('hpe3par_iscsi_chap_enabled') == 'True') - array_name = remote_array['backend_id'] - - # Make sure we can log into the array, that it has been - # correctly configured, and its API version meets the - # minimum requirement. - cl = None - try: - cl = self._create_replication_client(remote_array) - array_id = six.text_type(cl.getStorageSystemInfo()['id']) - remote_array['id'] = array_id - wsapi_version = cl.getWsApiVersion()['build'] - - if wsapi_version < REMOTE_COPY_API_VERSION: - msg = (_LW("The secondary array must have an API " - "version of %(min_ver)s or higher. Array " - "'%(target)s' is on %(target_ver)s, " - "therefore it will not be added as a valid " - "replication target.") % - {'target': array_name, - 'min_ver': REMOTE_COPY_API_VERSION, - 'target_ver': wsapi_version}) - LOG.warning(msg) - elif not self._is_valid_replication_array(remote_array): - msg = (_LW("'%s' is not a valid replication array. " - "In order to be valid, backend_id, " - "replication_mode, " - "hpe3par_api_url, hpe3par_username, " - "hpe3par_password, cpg_map, san_ip, " - "san_login, and san_password " - "must be specified. If the target is " - "managed, managed_backend_name must be set " - "as well.") % array_name) - LOG.warning(msg) - else: - replication_targets.append(remote_array) - except Exception: - msg = (_LE("Could not log in to 3PAR array (%s) with the " - "provided credentials.") % array_name) - LOG.error(msg) - finally: - self._destroy_replication_client(cl) - - self._replication_targets = replication_targets - if self._is_replication_configured_correct(): - self._replication_enabled = True - - def _is_valid_replication_array(self, target): - required_flags = ['hpe3par_api_url', 'hpe3par_username', - 'hpe3par_password', 'san_ip', 'san_login', - 'san_password', 'backend_id', - 'replication_mode', 'cpg_map'] - try: - self.check_replication_flags(target, required_flags) - return True - except Exception: - return False - - def _is_replication_configured_correct(self): - rep_flag = True - # Make sure there is at least one replication target. - if len(self._replication_targets) < 1: - LOG.error(_LE("There must be at least one valid replication " - "device configured.")) - rep_flag = False - return rep_flag - - def _is_replication_mode_correct(self, mode, sync_num): - rep_flag = True - # Make sure replication_mode is set to either sync|periodic. - mode = self._get_remote_copy_mode_num(mode) - if not mode: - LOG.error(_LE("Extra spec replication:mode must be set and must " - "be either 'sync' or 'periodic'.")) - rep_flag = False - else: - # If replication:mode is periodic, replication_sync_period must be - # set between 300 - 31622400 seconds. - if mode == self.PERIODIC and ( - sync_num < 300 or sync_num > 31622400): - LOG.error(_LE("Extra spec replication:sync_period must be " - "greater than 299 and less than 31622401 " - "seconds.")) - rep_flag = False - return rep_flag - - def _volume_of_replicated_type(self, volume): - replicated_type = False - volume_type_id = volume.get('volume_type_id') - if volume_type_id: - volume_type = self._get_volume_type(volume_type_id) - - extra_specs = volume_type.get('extra_specs') - if extra_specs and 'replication_enabled' in extra_specs: - rep_val = extra_specs['replication_enabled'] - replicated_type = (rep_val == " True") - - return replicated_type - - def _is_volume_in_remote_copy_group(self, volume): - rcg_name = self._get_3par_rcg_name(volume['id']) - try: - self.client.getRemoteCopyGroup(rcg_name) - return True - except hpeexceptions.HTTPNotFound: - return False - - def _get_remote_copy_mode_num(self, mode): - ret_mode = None - if mode == "sync": - ret_mode = self.SYNC - if mode == "periodic": - ret_mode = self.PERIODIC - return ret_mode - - def _get_3par_config(self): - self._do_replication_setup() - conf = None - if self._replication_enabled: - for target in self._replication_targets: - if target['backend_id'] == self._active_backend_id: - conf = target - break - self._build_3par_config(conf) - - def _build_3par_config(self, conf=None): - """Build 3PAR client config dictionary. - - self._client_conf will contain values from self.config if the volume - is located on the primary array in order to properly contact it. If - the volume has been failed over and therefore on a secondary array, - self._client_conf will contain values on how to contact that array. - The only time we will return with entries from a secondary array is - with unmanaged replication. - """ - if conf: - self._client_conf['hpe3par_cpg'] = self._generate_hpe3par_cpgs( - conf.get('cpg_map')) - self._client_conf['hpe3par_username'] = ( - conf.get('hpe3par_username')) - self._client_conf['hpe3par_password'] = ( - conf.get('hpe3par_password')) - self._client_conf['san_ip'] = conf.get('san_ip') - self._client_conf['san_login'] = conf.get('san_login') - self._client_conf['san_password'] = conf.get('san_password') - self._client_conf['san_ssh_port'] = conf.get('san_ssh_port') - self._client_conf['ssh_conn_timeout'] = ( - conf.get('ssh_conn_timeout')) - self._client_conf['san_private_key'] = conf.get('san_private_key') - self._client_conf['hpe3par_api_url'] = conf.get('hpe3par_api_url') - self._client_conf['hpe3par_iscsi_ips'] = ( - conf.get('hpe3par_iscsi_ips')) - self._client_conf['hpe3par_iscsi_chap_enabled'] = ( - conf.get('hpe3par_iscsi_chap_enabled')) - self._client_conf['iscsi_ip_address'] = ( - conf.get('iscsi_ip_address')) - self._client_conf['iscsi_port'] = conf.get('iscsi_port') - else: - self._client_conf['hpe3par_cpg'] = ( - self.config.hpe3par_cpg) - self._client_conf['hpe3par_username'] = ( - self.config.hpe3par_username) - self._client_conf['hpe3par_password'] = ( - self.config.hpe3par_password) - self._client_conf['san_ip'] = self.config.san_ip - self._client_conf['san_login'] = self.config.san_login - self._client_conf['san_password'] = self.config.san_password - self._client_conf['san_ssh_port'] = self.config.san_ssh_port - self._client_conf['ssh_conn_timeout'] = ( - self.config.ssh_conn_timeout) - self._client_conf['san_private_key'] = self.config.san_private_key - self._client_conf['hpe3par_api_url'] = self.config.hpe3par_api_url - self._client_conf['hpe3par_iscsi_ips'] = ( - self.config.hpe3par_iscsi_ips) - self._client_conf['hpe3par_iscsi_chap_enabled'] = ( - self.config.hpe3par_iscsi_chap_enabled) - self._client_conf['iscsi_ip_address'] = ( - self.config.iscsi_ip_address) - self._client_conf['iscsi_port'] = self.config.iscsi_port - - def _get_cpg_from_cpg_map(self, cpg_map, target_cpg): - ret_target_cpg = None - cpg_pairs = cpg_map.split(' ') - for cpg_pair in cpg_pairs: - cpgs = cpg_pair.split(':') - cpg = cpgs[0] - dest_cpg = cpgs[1] - if cpg == target_cpg: - ret_target_cpg = dest_cpg - - return ret_target_cpg - - def _generate_hpe3par_cpgs(self, cpg_map): - hpe3par_cpgs = [] - cpg_pairs = cpg_map.split(' ') - for cpg_pair in cpg_pairs: - cpgs = cpg_pair.split(':') - hpe3par_cpgs.append(cpgs[1]) - - return hpe3par_cpgs - - def _get_replication_targets(self): - replication_targets = [] - for target in self._replication_targets: - replication_targets.append(target['backend_id']) - - return replication_targets - - def _do_volume_replication_setup(self, volume): - """This function will do or ensure the following: - - -Create volume on main array (already done in create_volume) - -Create Remote Copy Group on main array - -Add volume to Remote Copy Group on main array - -Start remote copy - - If anything here fails, we will need to clean everything up in - reverse order, including the original volume. - """ - - rcg_name = self._get_3par_rcg_name(volume['id']) - # If the volume is already in a remote copy group, return True - # after starting remote copy. If remote copy is already started, - # issuing this command again will be fine. - if self._is_volume_in_remote_copy_group(volume): - try: - self.client.startRemoteCopy(rcg_name) - except Exception: - pass - return True - - try: - # Grab the extra_spec entries for replication and make sure they - # are set correctly. - volume_type = self._get_volume_type(volume["volume_type_id"]) - extra_specs = volume_type.get("extra_specs") - replication_mode = extra_specs.get( - self.EXTRA_SPEC_REP_MODE, self.DEFAULT_REP_MODE) - replication_mode_num = self._get_remote_copy_mode_num( - replication_mode) - replication_sync_period = extra_specs.get( - self.EXTRA_SPEC_REP_SYNC_PERIOD, self.DEFAULT_SYNC_PERIOD) - if replication_sync_period: - replication_sync_period = int(replication_sync_period) - if not self._is_replication_mode_correct(replication_mode, - replication_sync_period): - msg = _("The replication mode was not configured correctly " - "in the volume type extra_specs. If replication:mode " - "is periodic, replication:sync_period must also be " - "specified and be between 300 and 31622400 seconds.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - vol_settings = self.get_volume_settings_from_type(volume) - local_cpg = vol_settings['cpg'] - vol_name = self._get_3par_vol_name(volume['id']) - - # Create remote copy group on main array. - rcg_targets = [] - sync_targets = [] - for target in self._replication_targets: - # Only add targets that match the volumes replication mode. - if target['replication_mode'] == replication_mode_num: - cpg = self._get_cpg_from_cpg_map(target['cpg_map'], - local_cpg) - rcg_target = {'targetName': target['backend_id'], - 'mode': replication_mode_num, - 'snapCPG': cpg, - 'userCPG': cpg} - rcg_targets.append(rcg_target) - sync_target = {'targetName': target['backend_id'], - 'syncPeriod': replication_sync_period} - sync_targets.append(sync_target) - - optional = {'localSnapCPG': vol_settings['snap_cpg'], - 'localUserCPG': local_cpg} - pool = volume_utils.extract_host(volume['host'], level='pool') - domain = self.get_domain(pool) - if domain: - optional["domain"] = domain - try: - self.client.createRemoteCopyGroup(rcg_name, rcg_targets, - optional) - except Exception as ex: - msg = (_("There was an error creating the remote copy " - "group: %s.") % - six.text_type(ex)) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Add volume to remote copy group. - rcg_targets = [] - for target in self._replication_targets: - # Only add targets that match the volumes replication mode. - if target['replication_mode'] == replication_mode_num: - rcg_target = {'targetName': target['backend_id'], - 'secVolumeName': vol_name} - rcg_targets.append(rcg_target) - optional = {'volumeAutoCreation': True} - try: - self.client.addVolumeToRemoteCopyGroup(rcg_name, vol_name, - rcg_targets, - optional=optional) - except Exception as ex: - msg = (_("There was an error adding the volume to the remote " - "copy group: %s.") % - six.text_type(ex)) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Check and see if we are in periodic mode. If we are, update - # Remote Copy Group to have a sync period. - if replication_sync_period and ( - replication_mode_num == self.PERIODIC): - opt = {'targets': sync_targets} - try: - self.client.modifyRemoteCopyGroup(rcg_name, opt) - except Exception as ex: - msg = (_("There was an error setting the sync period for " - "the remote copy group: %s.") % - six.text_type(ex)) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Start the remote copy. - try: - self.client.startRemoteCopy(rcg_name) - except Exception as ex: - msg = (_("There was an error starting remote copy: %s.") % - six.text_type(ex)) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return True - except Exception as ex: - self._do_volume_replication_destroy(volume) - msg = (_("There was an error setting up a remote copy group " - "on the 3PAR arrays: ('%s'). The volume will not be " - "recognized as replication type.") % - six.text_type(ex)) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _do_volume_replication_destroy(self, volume, rcg_name=None): - """This will completely remove all traces of a remote copy group. - - It should be used when deleting a replication enabled volume - or if setting up a remote copy group fails. It will try and do the - following: - -Stop remote copy - -Remove volume from Remote Copy Group on main array - -Delete Remote Copy Group from main array - -Delete volume from main array - """ - if not rcg_name: - rcg_name = self._get_3par_rcg_name(volume['id']) - vol_name = self._get_3par_vol_name(volume['id']) - - # Stop remote copy. - try: - self.client.stopRemoteCopy(rcg_name) - except Exception: - pass - - # Delete volume from remote copy group on main array. - try: - self.client.removeVolumeFromRemoteCopyGroup( - rcg_name, vol_name, removeFromTarget=True) - except Exception: - pass - - # Delete remote copy group on main array. - try: - self.client.removeRemoteCopyGroup(rcg_name) - except Exception: - pass - - # Delete volume on the main array. - try: - self.client.deleteVolume(vol_name) - except Exception: - pass - - def _delete_replicated_failed_over_volume(self, volume): - location = volume.get('provider_location') - rcg_name = self._get_3par_remote_rcg_name(volume['id'], location) - targets = self.client.getRemoteCopyGroup(rcg_name)['targets'] - # When failed over, we want to temporarily disable config mirroring - # in order to be allowed to delete the volume and remote copy group - for target in targets: - target_name = target['targetName'] - self.client.toggleRemoteCopyConfigMirror(target_name, - mirror_config=False) - - # Do regular volume replication destroy now config mirroring is off - try: - self._do_volume_replication_destroy(volume, rcg_name) - except Exception as ex: - msg = (_("The failed-over volume could not be deleted: %s") % - six.text_type(ex)) - LOG.error(msg) - raise exception.VolumeIsBusy(message=msg) - finally: - # Turn config mirroring back on - for target in targets: - target_name = target['targetName'] - self.client.toggleRemoteCopyConfigMirror(target_name, - mirror_config=True) - - class TaskWaiter(object): - """TaskWaiter waits for task to be not active and returns status.""" - - def __init__(self, client, task_id, interval=1, initial_delay=0): - self.client = client - self.task_id = task_id - self.interval = interval - self.initial_delay = initial_delay - - def _wait_for_task(self): - status = self.client.getTask(self.task_id) - LOG.debug("3PAR Task id %(id)s status = %(status)s", - {'id': self.task_id, - 'status': status['status']}) - if status['status'] is not self.client.TASK_ACTIVE: - raise loopingcall.LoopingCallDone(status) - - def wait_for_task(self): - timer = loopingcall.FixedIntervalLoopingCall(self._wait_for_task) - return timer.start(interval=self.interval, - initial_delay=self.initial_delay).wait() - - -class ModifyVolumeTask(flow_utils.CinderTask): - - """Task to change a volume's snapCPG and comment. - - This is a task for changing the snapCPG and comment. It is intended for - use during retype(). These changes are done together with a single - modify request which should be fast and easy to revert. - - Because we do not support retype with existing snapshots, we can change - the snapCPG without using a keepVV. If snapshots exist, then this will - fail, as desired. - - This task does not change the userCPG or provisioningType. Those changes - may require tunevv, so they are done by the TuneVolumeTask. - - The new comment will contain the new type, VVS and QOS information along - with whatever else was in the old comment dict. - - The old comment and snapCPG are restored if revert is called. - """ - - def __init__(self, action): - self.needs_revert = False - super(ModifyVolumeTask, self).__init__(addons=[action]) - - def _get_new_comment(self, old_comment, new_vvs, new_qos, - new_type_name, new_type_id): - # Modify the comment during ModifyVolume - comment_dict = dict(ast.literal_eval(old_comment)) - if 'vvs' in comment_dict: - del comment_dict['vvs'] - if 'qos' in comment_dict: - del comment_dict['qos'] - if new_vvs: - comment_dict['vvs'] = new_vvs - elif new_qos: - comment_dict['qos'] = new_qos - else: - comment_dict['qos'] = {} - - if new_type_name: - comment_dict['volume_type_name'] = new_type_name - else: - comment_dict.pop('volume_type_name', None) - - if new_type_id: - comment_dict['volume_type_id'] = new_type_id - else: - comment_dict.pop('volume_type_id', None) - - return comment_dict - - def execute(self, common, volume_name, old_snap_cpg, new_snap_cpg, - old_comment, new_vvs, new_qos, new_type_name, new_type_id): - - comment_dict = self._get_new_comment( - old_comment, new_vvs, new_qos, new_type_name, new_type_id) - - if new_snap_cpg != old_snap_cpg: - # Modify the snap_cpg. This will fail with snapshots. - LOG.info(_LI("Modifying %(volume_name)s snap_cpg from " - "%(old_snap_cpg)s to %(new_snap_cpg)s."), - {'volume_name': volume_name, - 'old_snap_cpg': old_snap_cpg, - 'new_snap_cpg': new_snap_cpg}) - common.client.modifyVolume( - volume_name, - {'snapCPG': new_snap_cpg, - 'comment': json.dumps(comment_dict)}) - self.needs_revert = True - else: - LOG.info(_LI("Modifying %s comments."), volume_name) - common.client.modifyVolume( - volume_name, - {'comment': json.dumps(comment_dict)}) - self.needs_revert = True - - def revert(self, common, volume_name, old_snap_cpg, new_snap_cpg, - old_comment, **kwargs): - if self.needs_revert: - LOG.info(_LI("Retype revert %(volume_name)s snap_cpg from " - "%(new_snap_cpg)s back to %(old_snap_cpg)s."), - {'volume_name': volume_name, - 'new_snap_cpg': new_snap_cpg, - 'old_snap_cpg': old_snap_cpg}) - try: - common.client.modifyVolume( - volume_name, - {'snapCPG': old_snap_cpg, 'comment': old_comment}) - except Exception as ex: - LOG.error(_LE("Exception during snapCPG revert: %s"), ex) - - -class TuneVolumeTask(flow_utils.CinderTask): - - """Task to change a volume's CPG and/or provisioning type. - - This is a task for changing the CPG and/or provisioning type. It is - intended for use during retype(). This task has no revert. The current - design is to do this task last and do revert-able tasks first. Un-doing a - tunevv can be expensive and should be avoided. - """ - - def __init__(self, action, **kwargs): - super(TuneVolumeTask, self).__init__(addons=[action]) - - def execute(self, common, old_tpvv, new_tpvv, old_tdvv, new_tdvv, - old_cpg, new_cpg, volume_name): - common.tune_vv(old_tpvv, new_tpvv, old_tdvv, new_tdvv, - old_cpg, new_cpg, volume_name) - - -class ModifySpecsTask(flow_utils.CinderTask): - - """Set/unset the QOS settings and/or VV set for the volume's new type. - - This is a task for changing the QOS settings and/or VV set. It is intended - for use during retype(). If changes are made during execute(), then they - need to be undone if revert() is called (i.e., if a later task fails). - - For 3PAR, we ignore QOS settings if a VVS is explicitly set, otherwise we - create a VV set and use that for QOS settings. That is why they are lumped - together here. Most of the decision-making about VVS vs. QOS settings vs. - old-style scoped extra-specs is handled in existing reusable code. Here - we mainly need to know what old stuff to remove before calling the function - that knows how to set the new stuff. - - Basic task flow is as follows: Remove the volume from the old externally - created VVS (when appropriate), delete the old cinder-created VVS, call - the function that knows how to set a new VVS or QOS settings. - - If any changes are made during execute, then revert needs to reverse them. - """ - - def __init__(self, action): - self.needs_revert = False - super(ModifySpecsTask, self).__init__(addons=[action]) - - def execute(self, common, volume_name, volume, old_cpg, new_cpg, - old_vvs, new_vvs, old_qos, new_qos, - old_flash_cache, new_flash_cache): - - if (old_vvs != new_vvs or - old_qos != new_qos or - old_flash_cache != new_flash_cache): - - # Remove VV from old VV Set. - if old_vvs is not None and old_vvs != new_vvs: - common.client.removeVolumeFromVolumeSet(old_vvs, - volume_name) - self.needs_revert = True - - # If any extra or qos specs changed then remove the old - # special VV set that we create. We'll recreate it - # as needed. - vvs_name = common._get_3par_vvs_name(volume['id']) - try: - common.client.deleteVolumeSet(vvs_name) - self.needs_revert = True - except hpeexceptions.HTTPNotFound as ex: - # HTTPNotFound(code=102) is OK. Set does not exist. - if ex.get_code() != 102: - LOG.error(_LE("Unexpected error when retype() tried to " - "deleteVolumeSet(%s)"), vvs_name) - raise - - if new_vvs or new_qos or new_flash_cache: - common._add_volume_to_volume_set( - volume, volume_name, new_cpg, new_vvs, new_qos, - new_flash_cache) - self.needs_revert = True - - def revert(self, common, volume_name, volume, old_vvs, new_vvs, old_qos, - old_cpg, **kwargs): - if self.needs_revert: - # If any extra or qos specs changed then remove the old - # special VV set that we create and recreate it per - # the old type specs. - vvs_name = common._get_3par_vvs_name(volume['id']) - try: - common.client.deleteVolumeSet(vvs_name) - except hpeexceptions.HTTPNotFound as ex: - # HTTPNotFound(code=102) is OK. Set does not exist. - if ex.get_code() != 102: - LOG.error(_LE("Unexpected error when retype() revert " - "tried to deleteVolumeSet(%s)"), vvs_name) - except Exception: - LOG.error(_LE("Unexpected error when retype() revert " - "tried to deleteVolumeSet(%s)"), vvs_name) - - if old_vvs is not None or old_qos is not None: - try: - common._add_volume_to_volume_set( - volume, volume_name, old_cpg, old_vvs, old_qos) - except Exception as ex: - LOG.error(_LE("%(exception)s: Exception during revert of " - "retype for volume %(volume_name)s. " - "Original volume set/QOS settings may not " - "have been fully restored."), - {'exception': ex, 'volume_name': volume_name}) - - if new_vvs is not None and old_vvs != new_vvs: - try: - common.client.removeVolumeFromVolumeSet( - new_vvs, volume_name) - except Exception as ex: - LOG.error(_LE("%(exception)s: Exception during revert of " - "retype for volume %(volume_name)s. " - "Failed to remove from new volume set " - "%(new_vvs)s."), - {'exception': ex, - 'volume_name': volume_name, - 'new_vvs': new_vvs}) diff --git a/cinder/volume/drivers/hpe/hpe_3par_fc.py b/cinder/volume/drivers/hpe/hpe_3par_fc.py deleted file mode 100644 index a4e52d1a1..000000000 --- a/cinder/volume/drivers/hpe/hpe_3par_fc.py +++ /dev/null @@ -1,624 +0,0 @@ -# (c) Copyright 2013-2015 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Copyright 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Volume driver for HPE 3PAR Storage array. -This driver requires 3.1.3 firmware on the 3PAR array, using -the 4.x version of the hpe3parclient. - -You will need to install the python hpe3parclient. -sudo pip install --upgrade "hpe3parclient>=4.0" - -Set the following in the cinder.conf file to enable the -3PAR Fibre Channel Driver along with the required flags: - -volume_driver=cinder.volume.drivers.hpe.hpe_3par_fc.HPE3PARFCDriver -""" - -try: - from hpe3parclient import exceptions as hpeexceptions -except ImportError: - hpeexceptions = None - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder.volume import driver -from cinder.volume.drivers.hpe import hpe_3par_common as hpecommon -from cinder.volume.drivers.san import san -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class HPE3PARFCDriver(driver.TransferVD, - driver.ManageableVD, - driver.ExtendVD, - driver.SnapshotVD, - driver.ManageableSnapshotsVD, - driver.MigrateVD, - driver.ConsistencyGroupVD, - driver.BaseVD): - """OpenStack Fibre Channel driver to enable 3PAR storage array. - - Version history: - 1.0 - Initial driver - 1.1 - QoS, extend volume, multiple iscsi ports, remove domain, - session changes, faster clone, requires 3.1.2 MU2 firmware, - copy volume <--> Image. - 1.2.0 - Updated the use of the hp3parclient to 2.0.0 and refactored - the drivers to use the new APIs. - 1.2.1 - Synchronized extend_volume method. - 1.2.2 - Added try/finally around client login/logout. - 1.2.3 - Added ability to add WWNs to host. - 1.2.4 - Added metadata during attach/detach bug #1258033. - 1.3.0 - Removed all SSH code. We rely on the hp3parclient now. - 2.0.0 - Update hp3parclient API uses 3.0.x - 2.0.2 - Add back-end assisted volume migrate - 2.0.3 - Added initiator-target map for FC Zone Manager - 2.0.4 - Added support for managing/unmanaging of volumes - 2.0.5 - Only remove FC Zone on last volume detach - 2.0.6 - Added support for volume retype - 2.0.7 - Only one FC port is used when a single FC path - is present. bug #1360001 - 2.0.8 - Fixing missing login/logout around attach/detach bug #1367429 - 2.0.9 - Add support for pools with model update - 2.0.10 - Migrate without losing type settings bug #1356608 - 2.0.11 - Removing locks bug #1381190 - 2.0.12 - Fix queryHost call to specify wwns bug #1398206 - 2.0.13 - Fix missing host name during attach bug #1398206 - 2.0.14 - Removed usage of host name cache #1398914 - 2.0.15 - Added support for updated detach_volume attachment. - 2.0.16 - Added encrypted property to initialize_connection #1439917 - 2.0.17 - Improved VLUN creation and deletion logic. #1469816 - 2.0.18 - Changed initialize_connection to use getHostVLUNs. #1475064 - 2.0.19 - Adds consistency group support - 2.0.20 - Update driver to use ABC metaclasses - 2.0.21 - Added update_migrated_volume. bug # 1492023 - 3.0.0 - Rebranded HP to HPE. - 3.0.1 - Remove db access for consistency groups - 3.0.2 - Adds v2 managed replication support - 3.0.3 - Adds v2 unmanaged replication support - 3.0.4 - Adding manage/unmanage snapshot support - 3.0.5 - Optimize array ID retrieval - 3.0.6 - Update replication to version 2.1 - - """ - - VERSION = "3.0.6" - - def __init__(self, *args, **kwargs): - super(HPE3PARFCDriver, self).__init__(*args, **kwargs) - self._active_backend_id = kwargs.get('active_backend_id', None) - self.configuration.append_config_values(hpecommon.hpe3par_opts) - self.configuration.append_config_values(san.san_opts) - self.lookup_service = fczm_utils.create_lookup_service() - - def _init_common(self): - return hpecommon.HPE3PARCommon(self.configuration, - self._active_backend_id) - - def _login(self, timeout=None): - common = self._init_common() - # If replication is enabled and we cannot login, we do not want to - # raise an exception so a failover can still be executed. - try: - common.do_setup(None, timeout=timeout, stats=self._stats) - common.client_login() - except Exception: - if common._replication_enabled: - LOG.warning(_LW("The primary array is not reachable at this " - "time. Since replication is enabled, " - "listing replication targets and failing over " - "a volume can still be performed.")) - pass - else: - raise - return common - - def _logout(self, common): - # If replication is enabled and we do not have a client ID, we did not - # login, but can still failover. There is no need to logout. - if common.client is None and common._replication_enabled: - return - common.client_logout() - - def _check_flags(self, common): - """Sanity check to ensure we have required options set.""" - required_flags = ['hpe3par_api_url', 'hpe3par_username', - 'hpe3par_password', - 'san_ip', 'san_login', 'san_password'] - common.check_flags(self.configuration, required_flags) - - def get_volume_stats(self, refresh=False): - common = self._login() - try: - self._stats = common.get_volume_stats( - refresh, - self.get_filter_function(), - self.get_goodness_function()) - self._stats['storage_protocol'] = 'FC' - self._stats['driver_version'] = self.VERSION - backend_name = self.configuration.safe_get('volume_backend_name') - self._stats['volume_backend_name'] = (backend_name or - self.__class__.__name__) - return self._stats - finally: - self._logout(common) - - def do_setup(self, context): - common = self._init_common() - common.do_setup(context) - self._check_flags(common) - common.check_for_setup_error() - - def check_for_setup_error(self): - """Setup errors are already checked for in do_setup so return pass.""" - pass - - def create_volume(self, volume): - common = self._login() - try: - return common.create_volume(volume) - finally: - self._logout(common) - - def create_cloned_volume(self, volume, src_vref): - common = self._login() - try: - return common.create_cloned_volume(volume, src_vref) - finally: - self._logout(common) - - def delete_volume(self, volume): - common = self._login() - try: - common.delete_volume(volume) - finally: - self._logout(common) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from a snapshot. - - TODO: support using the size from the user. - """ - common = self._login() - try: - return common.create_volume_from_snapshot(volume, snapshot) - finally: - self._logout(common) - - def create_snapshot(self, snapshot): - common = self._login() - try: - common.create_snapshot(snapshot) - finally: - self._logout(common) - - def delete_snapshot(self, snapshot): - common = self._login() - try: - common.delete_snapshot(snapshot) - finally: - self._logout(common) - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Assigns the volume to a server. - - Assign any created volume to a compute node/host so that it can be - used from that host. - - The driver returns a driver_volume_type of 'fibre_channel'. - The target_wwn can be a single entry or a list of wwns that - correspond to the list of remote wwn(s) that will export the volume. - Example return values: - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'encrypted': False, - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': '1234567890123', - } - } - - or - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'encrypted': False, - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': ['1234567890123', '0987654321321'], - } - } - - - Steps to export a volume on 3PAR - * Create a host on the 3par with the target wwn - * Create a VLUN for that HOST with the volume we want to export. - - """ - common = self._login() - try: - # we have to make sure we have a host - host = self._create_host(common, volume, connector) - - target_wwns, init_targ_map, numPaths = \ - self._build_initiator_target_map(common, connector) - - # check if a VLUN already exists for this host - existing_vlun = common.find_existing_vlun(volume, host) - - vlun = None - if existing_vlun is None: - # now that we have a host, create the VLUN - if self.lookup_service is not None and numPaths == 1: - nsp = None - active_fc_port_list = common.get_active_fc_target_ports() - for port in active_fc_port_list: - if port['portWWN'].lower() == target_wwns[0].lower(): - nsp = port['nsp'] - break - vlun = common.create_vlun(volume, host, nsp) - else: - vlun = common.create_vlun(volume, host) - else: - vlun = existing_vlun - - info = {'driver_volume_type': 'fibre_channel', - 'data': {'target_lun': vlun['lun'], - 'target_discovered': True, - 'target_wwn': target_wwns, - 'initiator_target_map': init_targ_map}} - - encryption_key_id = volume.get('encryption_key_id', None) - info['data']['encrypted'] = encryption_key_id is not None - - return info - finally: - self._logout(common) - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Driver entry point to unattach a volume from an instance.""" - common = self._login() - try: - hostname = common._safe_hostname(connector['host']) - common.terminate_connection(volume, hostname, - wwn=connector['wwpns']) - - info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - - try: - common.client.getHostVLUNs(hostname) - except hpeexceptions.HTTPNotFound: - # No more exports for this host. - LOG.info(_LI("Need to remove FC Zone, building initiator " - "target map")) - - target_wwns, init_targ_map, _numPaths = \ - self._build_initiator_target_map(common, connector) - - info['data'] = {'target_wwn': target_wwns, - 'initiator_target_map': init_targ_map} - return info - - finally: - self._logout(common) - - def _build_initiator_target_map(self, common, connector): - """Build the target_wwns and the initiator target map.""" - - fc_ports = common.get_active_fc_target_ports() - all_target_wwns = [] - target_wwns = [] - init_targ_map = {} - numPaths = 0 - - for port in fc_ports: - all_target_wwns.append(port['portWWN']) - - if self.lookup_service is not None: - # use FC san lookup to determine which NSPs to use - # for the new VLUN. - dev_map = self.lookup_service.get_device_mapping_from_network( - connector['wwpns'], - all_target_wwns) - - for fabric_name in dev_map: - fabric = dev_map[fabric_name] - target_wwns += fabric['target_port_wwn_list'] - for initiator in fabric['initiator_port_wwn_list']: - if initiator not in init_targ_map: - init_targ_map[initiator] = [] - init_targ_map[initiator] += fabric['target_port_wwn_list'] - init_targ_map[initiator] = list(set( - init_targ_map[initiator])) - for _target in init_targ_map[initiator]: - numPaths += 1 - target_wwns = list(set(target_wwns)) - else: - initiator_wwns = connector['wwpns'] - target_wwns = all_target_wwns - - for initiator in initiator_wwns: - init_targ_map[initiator] = target_wwns - - return target_wwns, init_targ_map, numPaths - - def _create_3par_fibrechan_host(self, common, hostname, wwns, - domain, persona_id): - """Create a 3PAR host. - - Create a 3PAR host, if there is already a host on the 3par using - the same wwn but with a different hostname, return the hostname - used by 3PAR. - """ - # first search for an existing host - host_found = None - hosts = common.client.queryHost(wwns=wwns) - - if hosts and hosts['members'] and 'name' in hosts['members'][0]: - host_found = hosts['members'][0]['name'] - - if host_found is not None: - return host_found - else: - persona_id = int(persona_id) - common.client.createHost(hostname, FCWwns=wwns, - optional={'domain': domain, - 'persona': persona_id}) - return hostname - - def _modify_3par_fibrechan_host(self, common, hostname, wwn): - mod_request = {'pathOperation': common.client.HOST_EDIT_ADD, - 'FCWWNs': wwn} - - common.client.modifyHost(hostname, mod_request) - - def _create_host(self, common, volume, connector): - """Creates or modifies existing 3PAR host.""" - host = None - hostname = common._safe_hostname(connector['host']) - cpg = common.get_cpg(volume, allowSnap=True) - domain = common.get_domain(cpg) - try: - host = common._get_3par_host(hostname) - except hpeexceptions.HTTPNotFound: - # get persona from the volume type extra specs - persona_id = common.get_persona_type(volume) - # host doesn't exist, we have to create it - hostname = self._create_3par_fibrechan_host(common, - hostname, - connector['wwpns'], - domain, - persona_id) - host = common._get_3par_host(hostname) - - return self._add_new_wwn_to_host(common, host, connector['wwpns']) - - def _add_new_wwn_to_host(self, common, host, wwns): - """Add wwns to a host if one or more don't exist. - - Identify if argument wwns contains any world wide names - not configured in the 3PAR host path. If any are found, - add them to the 3PAR host. - """ - # get the currently configured wwns - # from the host's FC paths - host_wwns = [] - if 'FCPaths' in host: - for path in host['FCPaths']: - wwn = path.get('wwn', None) - if wwn is not None: - host_wwns.append(wwn.lower()) - - # lower case all wwns in the compare list - compare_wwns = [x.lower() for x in wwns] - - # calculate wwns in compare list, but not in host_wwns list - new_wwns = list(set(compare_wwns).difference(host_wwns)) - - # if any wwns found that were not in host list, - # add them to the host - if (len(new_wwns) > 0): - self._modify_3par_fibrechan_host(common, host['name'], new_wwns) - host = common._get_3par_host(host['name']) - return host - - def create_export(self, context, volume, connector): - pass - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def extend_volume(self, volume, new_size): - common = self._login() - try: - common.extend_volume(volume, new_size) - finally: - self._logout(common) - - def create_consistencygroup(self, context, group): - common = self._login() - try: - return common.create_consistencygroup(context, group) - finally: - self._logout(common) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - common = self._login() - try: - return common.create_consistencygroup_from_src( - context, group, volumes, cgsnapshot, snapshots, source_cg, - source_vols) - finally: - self._logout(common) - - def delete_consistencygroup(self, context, group, volumes): - common = self._login() - try: - return common.delete_consistencygroup(context, group, volumes) - finally: - self._logout(common) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - common = self._login() - try: - return common.update_consistencygroup(context, group, add_volumes, - remove_volumes) - finally: - self._logout(common) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - common = self._login() - try: - return common.create_cgsnapshot(context, cgsnapshot, snapshots) - finally: - self._logout(common) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - common = self._login() - try: - return common.delete_cgsnapshot(context, cgsnapshot, snapshots) - finally: - self._logout(common) - - def manage_existing(self, volume, existing_ref): - common = self._login() - try: - return common.manage_existing(volume, existing_ref) - finally: - self._logout(common) - - def manage_existing_snapshot(self, snapshot, existing_ref): - common = self._login() - try: - return common.manage_existing_snapshot(snapshot, existing_ref) - finally: - self._logout(common) - - def manage_existing_get_size(self, volume, existing_ref): - common = self._login() - try: - return common.manage_existing_get_size(volume, existing_ref) - finally: - self._logout(common) - - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - common = self._login() - try: - return common.manage_existing_snapshot_get_size(snapshot, - existing_ref) - finally: - self._logout(common) - - def unmanage(self, volume): - common = self._login() - try: - common.unmanage(volume) - finally: - self._logout(common) - - def unmanage_snapshot(self, snapshot): - common = self._login() - try: - common.unmanage_snapshot(snapshot) - finally: - self._logout(common) - - def attach_volume(self, context, volume, instance_uuid, host_name, - mountpoint): - common = self._login() - try: - common.attach_volume(volume, instance_uuid) - finally: - self._logout(common) - - def detach_volume(self, context, volume, attachment=None): - common = self._login() - try: - common.detach_volume(volume, attachment) - finally: - self._logout(common) - - def retype(self, context, volume, new_type, diff, host): - """Convert the volume to be of the new type.""" - common = self._login() - try: - return common.retype(volume, new_type, diff, host) - finally: - self._logout(common) - - def migrate_volume(self, context, volume, host): - if volume['status'] == 'in-use': - protocol = host['capabilities']['storage_protocol'] - if protocol != 'FC': - LOG.debug("3PAR FC driver cannot migrate in-use volume " - "to a host with storage_protocol=%s.", protocol) - return False, None - - common = self._login() - try: - return common.migrate_volume(volume, host) - finally: - self._logout(common) - - def update_migrated_volume(self, context, volume, new_volume, - original_volume_status): - """Update the name of the migrated volume to it's new ID.""" - common = self._login() - try: - return common.update_migrated_volume(context, volume, new_volume, - original_volume_status) - finally: - self._logout(common) - - def get_pool(self, volume): - common = self._login() - try: - return common.get_cpg(volume) - except hpeexceptions.HTTPNotFound: - reason = (_("Volume %s doesn't exist on array.") % volume) - LOG.error(reason) - raise exception.InvalidVolume(reason) - finally: - self._logout(common) - - def failover_host(self, context, volumes, secondary_backend_id): - """Force failover to a secondary replication target.""" - common = self._login(timeout=30) - try: - # Update the active_backend_id in the driver and return it. - active_backend_id, volume_updates = common.failover_host( - context, volumes, secondary_backend_id) - self._active_backend_id = active_backend_id - return active_backend_id, volume_updates - finally: - self._logout(common) diff --git a/cinder/volume/drivers/hpe/hpe_3par_iscsi.py b/cinder/volume/drivers/hpe/hpe_3par_iscsi.py deleted file mode 100644 index d7979207f..000000000 --- a/cinder/volume/drivers/hpe/hpe_3par_iscsi.py +++ /dev/null @@ -1,942 +0,0 @@ -# (c) Copyright 2012-2015 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Volume driver for HPE 3PAR Storage array. -This driver requires 3.1.3 firmware on the 3PAR array, using -the 4.x version of the hpe3parclient. - -You will need to install the python hpe3parclient. -sudo pip install --upgrade "hpe3parclient>=4.0" - -Set the following in the cinder.conf file to enable the -3PAR iSCSI Driver along with the required flags: - -volume_driver=cinder.volume.drivers.hpe.hpe_3par_iscsi.HPE3PARISCSIDriver -""" - -import re -import sys - -try: - from hpe3parclient import exceptions as hpeexceptions -except ImportError: - hpeexceptions = None - -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder.volume import driver -from cinder.volume.drivers.hpe import hpe_3par_common as hpecommon -from cinder.volume.drivers.san import san -from cinder.volume import utils as volume_utils - -LOG = logging.getLogger(__name__) -DEFAULT_ISCSI_PORT = 3260 -CHAP_USER_KEY = "HPQ-cinder-CHAP-name" -CHAP_PASS_KEY = "HPQ-cinder-CHAP-secret" - - -class HPE3PARISCSIDriver(driver.TransferVD, - driver.ManageableVD, - driver.ExtendVD, - driver.SnapshotVD, - driver.ManageableSnapshotsVD, - driver.MigrateVD, - driver.ConsistencyGroupVD, - driver.BaseVD): - """OpenStack iSCSI driver to enable 3PAR storage array. - - Version history: - 1.0 - Initial driver - 1.1 - QoS, extend volume, multiple iscsi ports, remove domain, - session changes, faster clone, requires 3.1.2 MU2 firmware. - 1.2.0 - Updated the use of the hp3parclient to 2.0.0 and refactored - the drivers to use the new APIs. - 1.2.1 - Synchronized extend_volume method. - 1.2.2 - Added try/finally around client login/logout. - 1.2.3 - log exceptions before raising - 1.2.4 - Fixed iSCSI active path bug #1224594 - 1.2.5 - Added metadata during attach/detach bug #1258033 - 1.2.6 - Use least-used iscsi n:s:p for iscsi volume attach bug #1269515 - This update now requires 3.1.2 MU3 firmware - 1.3.0 - Removed all SSH code. We rely on the hp3parclient now. - 2.0.0 - Update hp3parclient API uses 3.0.x - 2.0.2 - Add back-end assisted volume migrate - 2.0.3 - Added support for managing/unmanaging of volumes - 2.0.4 - Added support for volume retype - 2.0.5 - Added CHAP support, requires 3.1.3 MU1 firmware - and hp3parclient 3.1.0. - 2.0.6 - Fixing missing login/logout around attach/detach bug #1367429 - 2.0.7 - Add support for pools with model update - 2.0.8 - Migrate without losing type settings bug #1356608 - 2.0.9 - Removing locks bug #1381190 - 2.0.10 - Add call to queryHost instead SSH based findHost #1398206 - 2.0.11 - Added missing host name during attach fix #1398206 - 2.0.12 - Removed usage of host name cache #1398914 - 2.0.13 - Update LOG usage to fix translations. bug #1384312 - 2.0.14 - Do not allow a different iSCSI IP (hp3par_iscsi_ips) to be - used during live-migration. bug #1423958 - 2.0.15 - Added support for updated detach_volume attachment. - 2.0.16 - Added encrypted property to initialize_connection #1439917 - 2.0.17 - Python 3 fixes - 2.0.18 - Improved VLUN creation and deletion logic. #1469816 - 2.0.19 - Changed initialize_connection to use getHostVLUNs. #1475064 - 2.0.20 - Adding changes to support 3PAR iSCSI multipath. - 2.0.21 - Adds consistency group support - 2.0.22 - Update driver to use ABC metaclasses - 2.0.23 - Added update_migrated_volume. bug # 1492023 - 3.0.0 - Rebranded HP to HPE. - 3.0.1 - Python 3 support - 3.0.2 - Remove db access for consistency groups - 3.0.3 - Fix multipath dictionary key error. bug #1522062 - 3.0.4 - Adds v2 managed replication support - 3.0.5 - Adds v2 unmanaged replication support - 3.0.6 - Adding manage/unmanage snapshot support - 3.0.7 - Optimize array ID retrieval - 3.0.8 - Update replication to version 2.1 - 3.0.9 - Use same LUN ID for each VLUN path #1551994 - - """ - - VERSION = "3.0.9" - - def __init__(self, *args, **kwargs): - super(HPE3PARISCSIDriver, self).__init__(*args, **kwargs) - self._active_backend_id = kwargs.get('active_backend_id', None) - self.configuration.append_config_values(hpecommon.hpe3par_opts) - self.configuration.append_config_values(san.san_opts) - - def _init_common(self): - return hpecommon.HPE3PARCommon(self.configuration, - self._active_backend_id) - - def _login(self, timeout=None): - common = self._init_common() - # If replication is enabled and we cannot login, we do not want to - # raise an exception so a failover can still be executed. - try: - common.do_setup(None, timeout=timeout, stats=self._stats) - common.client_login() - except Exception: - if common._replication_enabled: - LOG.warning(_LW("The primary array is not reachable at this " - "time. Since replication is enabled, " - "listing replication targets and failing over " - "a volume can still be performed.")) - pass - else: - raise - return common - - def _logout(self, common): - # If replication is enabled and we do not have a client ID, we did not - # login, but can still failover. There is no need to logout. - if common.client is None and common._replication_enabled: - return - common.client_logout() - - def _check_flags(self, common): - """Sanity check to ensure we have required options set.""" - required_flags = ['hpe3par_api_url', 'hpe3par_username', - 'hpe3par_password', 'san_ip', 'san_login', - 'san_password'] - common.check_flags(self.configuration, required_flags) - - def get_volume_stats(self, refresh=False): - common = self._login() - try: - self._stats = common.get_volume_stats( - refresh, - self.get_filter_function(), - self.get_goodness_function()) - self._stats['storage_protocol'] = 'iSCSI' - self._stats['driver_version'] = self.VERSION - backend_name = self.configuration.safe_get('volume_backend_name') - self._stats['volume_backend_name'] = (backend_name or - self.__class__.__name__) - return self._stats - finally: - self._logout(common) - - def do_setup(self, context): - common = self._init_common() - common.do_setup(context) - self._check_flags(common) - common.check_for_setup_error() - - self.iscsi_ips = {} - common.client_login() - try: - self.initialize_iscsi_ports(common) - finally: - self._logout(common) - - def initialize_iscsi_ports(self, common): - # map iscsi_ip-> ip_port - # -> iqn - # -> nsp - iscsi_ip_list = {} - temp_iscsi_ip = {} - - # use the 3PAR ip_addr list for iSCSI configuration - if len(common._client_conf['hpe3par_iscsi_ips']) > 0: - # add port values to ip_addr, if necessary - for ip_addr in common._client_conf['hpe3par_iscsi_ips']: - ip = ip_addr.split(':') - if len(ip) == 1: - temp_iscsi_ip[ip_addr] = {'ip_port': DEFAULT_ISCSI_PORT} - elif len(ip) == 2: - temp_iscsi_ip[ip[0]] = {'ip_port': ip[1]} - else: - LOG.warning(_LW("Invalid IP address format '%s'"), ip_addr) - - # add the single value iscsi_ip_address option to the IP dictionary. - # This way we can see if it's a valid iSCSI IP. If it's not valid, - # we won't use it and won't bother to report it, see below - if (common._client_conf['iscsi_ip_address'] not in temp_iscsi_ip): - ip = common._client_conf['iscsi_ip_address'] - ip_port = common._client_conf['iscsi_port'] - temp_iscsi_ip[ip] = {'ip_port': ip_port} - - # get all the valid iSCSI ports from 3PAR - # when found, add the valid iSCSI ip, ip port, iqn and nsp - # to the iSCSI IP dictionary - iscsi_ports = common.get_active_iscsi_target_ports() - - for port in iscsi_ports: - ip = port['IPAddr'] - if ip in temp_iscsi_ip: - ip_port = temp_iscsi_ip[ip]['ip_port'] - iscsi_ip_list[ip] = {'ip_port': ip_port, - 'nsp': port['nsp'], - 'iqn': port['iSCSIName']} - del temp_iscsi_ip[ip] - - # if the single value iscsi_ip_address option is still in the - # temp dictionary it's because it defaults to $my_ip which doesn't - # make sense in this context. So, if present, remove it and move on. - if common._client_conf['iscsi_ip_address'] in temp_iscsi_ip: - del temp_iscsi_ip[common._client_conf['iscsi_ip_address']] - - # lets see if there are invalid iSCSI IPs left in the temp dict - if len(temp_iscsi_ip) > 0: - LOG.warning(_LW("Found invalid iSCSI IP address(s) in " - "configuration option(s) hpe3par_iscsi_ips or " - "iscsi_ip_address '%s.'"), - (", ".join(temp_iscsi_ip))) - - if not len(iscsi_ip_list) > 0: - msg = _('At least one valid iSCSI IP address must be set.') - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - self.iscsi_ips[common._client_conf['hpe3par_api_url']] = iscsi_ip_list - - def check_for_setup_error(self): - """Setup errors are already checked for in do_setup so return pass.""" - pass - - def create_volume(self, volume): - common = self._login() - try: - return common.create_volume(volume) - finally: - self._logout(common) - - def create_cloned_volume(self, volume, src_vref): - """Clone an existing volume.""" - common = self._login() - try: - return common.create_cloned_volume(volume, src_vref) - finally: - self._logout(common) - - def delete_volume(self, volume): - common = self._login() - try: - common.delete_volume(volume) - finally: - self._logout(common) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot. - - TODO: support using the size from the user. - """ - common = self._login() - try: - return common.create_volume_from_snapshot(volume, snapshot) - finally: - self._logout(common) - - def create_snapshot(self, snapshot): - common = self._login() - try: - common.create_snapshot(snapshot) - finally: - self._logout(common) - - def delete_snapshot(self, snapshot): - common = self._login() - try: - common.delete_snapshot(snapshot) - finally: - self._logout(common) - - def initialize_connection(self, volume, connector): - """Assigns the volume to a server. - - Assign any created volume to a compute node/host so that it can be - used from that host. - - This driver returns a driver_volume_type of 'iscsi'. - The format of the driver data is defined in _get_iscsi_properties. - Example return value: - - { - 'driver_volume_type': 'iscsi' - 'data': { - 'encrypted': False, - 'target_discovered': True, - 'target_iqn': 'iqn.2010-10.org.openstack:volume-00000001', - 'target_protal': '127.0.0.1:3260', - 'volume_id': 1, - } - } - - Steps to export a volume on 3PAR - * Get the 3PAR iSCSI iqn - * Create a host on the 3par - * create vlun on the 3par - """ - common = self._login() - try: - # If the volume has been failed over, we need to reinitialize - # iSCSI ports so they represent the new array. - if volume.get('replication_status') == 'failed-over' and ( - common._client_conf['hpe3par_api_url'] not in self.iscsi_ips): - self.initialize_iscsi_ports(common) - - # Grab the correct iSCSI ports - iscsi_ips = self.iscsi_ips[common._client_conf['hpe3par_api_url']] - - # we have to make sure we have a host - host, username, password = self._create_host( - common, - volume, - connector) - - if connector.get('multipath'): - ready_ports = common.client.getiSCSIPorts( - state=common.client.PORT_STATE_READY) - - target_portals = [] - target_iqns = [] - target_luns = [] - - # Target portal ips are defined in cinder.conf. - target_portal_ips = iscsi_ips.keys() - - # Collect all existing VLUNs for this volume/host combination. - existing_vluns = common.find_existing_vluns(volume, host) - - # Cycle through each ready iSCSI port and determine if a new - # VLUN should be created or an existing one used. - lun_id = None - for port in ready_ports: - iscsi_ip = port['IPAddr'] - if iscsi_ip in target_portal_ips: - vlun = None - # check for an already existing VLUN matching the - # nsp for this iSCSI IP. If one is found, use it - # instead of creating a new VLUN. - for v in existing_vluns: - portPos = common.build_portPos( - iscsi_ips[iscsi_ip]['nsp']) - if v['portPos'] == portPos: - vlun = v - break - else: - vlun = common.create_vlun( - volume, host, iscsi_ips[iscsi_ip]['nsp'], - lun_id=lun_id) - - # We want to use the same LUN ID for every port - if lun_id is None: - lun_id = vlun['lun'] - iscsi_ip_port = "%s:%s" % ( - iscsi_ip, iscsi_ips[iscsi_ip]['ip_port']) - target_portals.append(iscsi_ip_port) - target_iqns.append(port['iSCSIName']) - target_luns.append(vlun['lun']) - else: - LOG.warning(_LW("iSCSI IP: '%s' was not found in " - "hpe3par_iscsi_ips list defined in " - "cinder.conf."), iscsi_ip) - - info = {'driver_volume_type': 'iscsi', - 'data': {'target_portals': target_portals, - 'target_iqns': target_iqns, - 'target_luns': target_luns, - 'target_discovered': True - } - } - else: - least_used_nsp = None - - # check if a VLUN already exists for this host - existing_vlun = common.find_existing_vlun(volume, host) - - if existing_vlun: - # We override the nsp here on purpose to force the - # volume to be exported out the same IP as it already is. - # This happens during nova live-migration, we want to - # disable the picking of a different IP that we export - # the volume to, or nova complains. - least_used_nsp = common.build_nsp(existing_vlun['portPos']) - - if not least_used_nsp: - least_used_nsp = self._get_least_used_nsp_for_host( - common, - host['name']) - - vlun = None - if existing_vlun is None: - # now that we have a host, create the VLUN - vlun = common.create_vlun(volume, host, least_used_nsp) - else: - vlun = existing_vlun - - if least_used_nsp is None: - LOG.warning(_LW("Least busy iSCSI port not found, " - "using first iSCSI port in list.")) - iscsi_ip = iscsi_ips.keys()[0] - else: - iscsi_ip = self._get_ip_using_nsp(least_used_nsp, common) - - iscsi_ip_port = iscsi_ips[iscsi_ip]['ip_port'] - iscsi_target_iqn = iscsi_ips[iscsi_ip]['iqn'] - info = {'driver_volume_type': 'iscsi', - 'data': {'target_portal': "%s:%s" % - (iscsi_ip, iscsi_ip_port), - 'target_iqn': iscsi_target_iqn, - 'target_lun': vlun['lun'], - 'target_discovered': True - } - } - - if common._client_conf['hpe3par_iscsi_chap_enabled']: - info['data']['auth_method'] = 'CHAP' - info['data']['auth_username'] = username - info['data']['auth_password'] = password - - encryption_key_id = volume.get('encryption_key_id', None) - info['data']['encrypted'] = encryption_key_id is not None - - return info - finally: - self._logout(common) - - def terminate_connection(self, volume, connector, **kwargs): - """Driver entry point to unattach a volume from an instance.""" - common = self._login() - try: - hostname = common._safe_hostname(connector['host']) - common.terminate_connection( - volume, - hostname, - iqn=connector['initiator']) - self._clear_chap_3par(common, volume) - finally: - self._logout(common) - - def _clear_chap_3par(self, common, volume): - """Clears CHAP credentials on a 3par volume. - - Ignore exceptions caused by the keys not being present on a volume. - """ - vol_name = common._get_3par_vol_name(volume['id']) - - try: - common.client.removeVolumeMetaData(vol_name, CHAP_USER_KEY) - except hpeexceptions.HTTPNotFound: - pass - except Exception: - raise - - try: - common.client.removeVolumeMetaData(vol_name, CHAP_PASS_KEY) - except hpeexceptions.HTTPNotFound: - pass - except Exception: - raise - - def _create_3par_iscsi_host(self, common, hostname, iscsi_iqn, domain, - persona_id): - """Create a 3PAR host. - - Create a 3PAR host, if there is already a host on the 3par using - the same iqn but with a different hostname, return the hostname - used by 3PAR. - """ - # first search for an existing host - host_found = None - hosts = common.client.queryHost(iqns=[iscsi_iqn]) - - if hosts and hosts['members'] and 'name' in hosts['members'][0]: - host_found = hosts['members'][0]['name'] - - if host_found is not None: - return host_found - else: - if isinstance(iscsi_iqn, six.string_types): - iqn = [iscsi_iqn] - else: - iqn = iscsi_iqn - persona_id = int(persona_id) - common.client.createHost(hostname, iscsiNames=iqn, - optional={'domain': domain, - 'persona': persona_id}) - return hostname - - def _modify_3par_iscsi_host(self, common, hostname, iscsi_iqn): - mod_request = {'pathOperation': common.client.HOST_EDIT_ADD, - 'iSCSINames': [iscsi_iqn]} - - common.client.modifyHost(hostname, mod_request) - - def _set_3par_chaps(self, common, hostname, volume, username, password): - """Sets a 3PAR host's CHAP credentials.""" - if not common._client_conf['hpe3par_iscsi_chap_enabled']: - return - - mod_request = {'chapOperation': common.client.HOST_EDIT_ADD, - 'chapOperationMode': common.client.CHAP_INITIATOR, - 'chapName': username, - 'chapSecret': password} - common.client.modifyHost(hostname, mod_request) - - def _create_host(self, common, volume, connector): - """Creates or modifies existing 3PAR host.""" - # make sure we don't have the host already - host = None - username = None - password = None - hostname = common._safe_hostname(connector['host']) - cpg = common.get_cpg(volume, allowSnap=True) - domain = common.get_domain(cpg) - - # Get the CHAP secret if CHAP is enabled - if common._client_conf['hpe3par_iscsi_chap_enabled']: - vol_name = common._get_3par_vol_name(volume['id']) - username = common.client.getVolumeMetaData( - vol_name, CHAP_USER_KEY)['value'] - password = common.client.getVolumeMetaData( - vol_name, CHAP_PASS_KEY)['value'] - - try: - host = common._get_3par_host(hostname) - except hpeexceptions.HTTPNotFound: - # get persona from the volume type extra specs - persona_id = common.get_persona_type(volume) - # host doesn't exist, we have to create it - hostname = self._create_3par_iscsi_host(common, - hostname, - connector['initiator'], - domain, - persona_id) - self._set_3par_chaps(common, hostname, volume, username, password) - host = common._get_3par_host(hostname) - else: - if 'iSCSIPaths' not in host or len(host['iSCSIPaths']) < 1: - self._modify_3par_iscsi_host( - common, hostname, - connector['initiator']) - self._set_3par_chaps( - common, - hostname, - volume, - username, - password) - host = common._get_3par_host(hostname) - elif (not host['initiatorChapEnabled'] and - common._client_conf['hpe3par_iscsi_chap_enabled']): - LOG.warning(_LW("Host exists without CHAP credentials set and " - "has iSCSI attachments but CHAP is enabled. " - "Updating host with new CHAP credentials.")) - self._set_3par_chaps( - common, - hostname, - volume, - username, - password) - - return host, username, password - - def _do_export(self, common, volume): - """Gets the associated account, generates CHAP info and updates.""" - model_update = {} - - if not common._client_conf['hpe3par_iscsi_chap_enabled']: - model_update['provider_auth'] = None - return model_update - - # CHAP username will be the hostname - chap_username = volume['host'].split('@')[0] - - chap_password = None - try: - # Get all active VLUNs for the host - vluns = common.client.getHostVLUNs(chap_username) - - # Host has active VLUNs... is CHAP enabled on host? - host_info = common.client.getHost(chap_username) - - if not host_info['initiatorChapEnabled']: - LOG.warning(_LW("Host has no CHAP key, but CHAP is enabled.")) - - except hpeexceptions.HTTPNotFound: - chap_password = volume_utils.generate_password(16) - LOG.warning(_LW("No host or VLUNs exist. Generating new " - "CHAP key.")) - else: - # Get a list of all iSCSI VLUNs and see if there is already a CHAP - # key assigned to one of them. Use that CHAP key if present, - # otherwise create a new one. Skip any VLUNs that are missing - # CHAP credentials in metadata. - chap_exists = False - active_vluns = 0 - - for vlun in vluns: - if not vlun['active']: - continue - - active_vluns += 1 - - # iSCSI connections start with 'iqn'. - if ('remoteName' in vlun and - re.match('iqn.*', vlun['remoteName'])): - try: - chap_password = common.client.getVolumeMetaData( - vlun['volumeName'], CHAP_PASS_KEY)['value'] - chap_exists = True - break - except hpeexceptions.HTTPNotFound: - LOG.debug("The VLUN %s is missing CHAP credentials " - "but CHAP is enabled. Skipping.", - vlun['remoteName']) - else: - LOG.warning(_LW("Non-iSCSI VLUN detected.")) - - if not chap_exists: - chap_password = volume_utils.generate_password(16) - LOG.warning(_LW("No VLUN contained CHAP credentials. " - "Generating new CHAP key.")) - - # Add CHAP credentials to the volume metadata - vol_name = common._get_3par_vol_name(volume['id']) - common.client.setVolumeMetaData( - vol_name, CHAP_USER_KEY, chap_username) - common.client.setVolumeMetaData( - vol_name, CHAP_PASS_KEY, chap_password) - - model_update['provider_auth'] = ('CHAP %s %s' % - (chap_username, chap_password)) - - return model_update - - def create_export(self, context, volume, connector): - common = self._login() - try: - return self._do_export(common, volume) - finally: - self._logout(common) - - def ensure_export(self, context, volume): - """Ensure the volume still exists on the 3PAR. - - Also retrieves CHAP credentials, if present on the volume - """ - common = self._login() - try: - vol_name = common._get_3par_vol_name(volume['id']) - common.client.getVolume(vol_name) - except hpeexceptions.HTTPNotFound: - LOG.error(_LE("Volume %s doesn't exist on array."), vol_name) - else: - metadata = common.client.getAllVolumeMetaData(vol_name) - - username = None - password = None - model_update = {} - model_update['provider_auth'] = None - - for member in metadata['members']: - if member['key'] == CHAP_USER_KEY: - username = member['value'] - elif member['key'] == CHAP_PASS_KEY: - password = member['value'] - - if username and password: - model_update['provider_auth'] = ('CHAP %s %s' % - (username, password)) - - return model_update - finally: - self._logout(common) - - def remove_export(self, context, volume): - pass - - def _get_least_used_nsp_for_host(self, common, hostname): - """Get the least used NSP for the current host. - - Steps to determine which NSP to use. - * If only one iSCSI NSP, return it - * If there is already an active vlun to this host, return its NSP - * Return NSP with fewest active vluns - """ - - iscsi_nsps = self._get_iscsi_nsps(common) - # If there's only one path, use it - if len(iscsi_nsps) == 1: - return iscsi_nsps[0] - - # Try to reuse an existing iscsi path to the host - vluns = common.client.getVLUNs() - for vlun in vluns['members']: - if vlun['active']: - if vlun['hostname'] == hostname: - temp_nsp = common.build_nsp(vlun['portPos']) - if temp_nsp in iscsi_nsps: - # this host already has an iscsi path, so use it - return temp_nsp - - # Calculate the least used iscsi nsp - least_used_nsp = self._get_least_used_nsp(common, - vluns['members'], - self._get_iscsi_nsps(common)) - return least_used_nsp - - def _get_iscsi_nsps(self, common): - """Return the list of candidate nsps.""" - nsps = [] - iscsi_ips = self.iscsi_ips[common._client_conf['hpe3par_api_url']] - for value in iscsi_ips.values(): - nsps.append(value['nsp']) - return nsps - - def _get_ip_using_nsp(self, nsp, common): - """Return IP associated with given nsp.""" - iscsi_ips = self.iscsi_ips[common._client_conf['hpe3par_api_url']] - for (key, value) in iscsi_ips.items(): - if value['nsp'] == nsp: - return key - - def _get_least_used_nsp(self, common, vluns, nspss): - """Return the nsp that has the fewest active vluns.""" - # return only the nsp (node:server:port) - # count the number of nsps - nsp_counts = {} - for nsp in nspss: - # initialize counts to zero - nsp_counts[nsp] = 0 - - current_least_used_nsp = None - - for vlun in vluns: - if vlun['active']: - nsp = common.build_nsp(vlun['portPos']) - if nsp in nsp_counts: - nsp_counts[nsp] = nsp_counts[nsp] + 1 - - # identify key (nsp) of least used nsp - current_smallest_count = sys.maxsize - for (nsp, count) in nsp_counts.items(): - if count < current_smallest_count: - current_least_used_nsp = nsp - current_smallest_count = count - - return current_least_used_nsp - - def extend_volume(self, volume, new_size): - common = self._login() - try: - common.extend_volume(volume, new_size) - finally: - self._logout(common) - - def create_consistencygroup(self, context, group): - common = self._login() - try: - common.create_consistencygroup(context, group) - finally: - self._logout(common) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - common = self._login() - try: - return common.create_consistencygroup_from_src( - context, group, volumes, cgsnapshot, snapshots, source_cg, - source_vols) - finally: - self._logout(common) - - def delete_consistencygroup(self, context, group, volumes): - common = self._login() - try: - return common.delete_consistencygroup(context, group, volumes) - finally: - self._logout(common) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - common = self._login() - try: - return common.update_consistencygroup(context, group, add_volumes, - remove_volumes) - finally: - self._logout(common) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - common = self._login() - try: - return common.create_cgsnapshot(context, cgsnapshot, snapshots) - finally: - self._logout(common) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - common = self._login() - try: - return common.delete_cgsnapshot(context, cgsnapshot, snapshots) - finally: - self._logout(common) - - def manage_existing(self, volume, existing_ref): - common = self._login() - try: - return common.manage_existing(volume, existing_ref) - finally: - self._logout(common) - - def manage_existing_snapshot(self, snapshot, existing_ref): - common = self._login() - try: - return common.manage_existing_snapshot(snapshot, existing_ref) - finally: - self._logout(common) - - def manage_existing_get_size(self, volume, existing_ref): - common = self._login() - try: - return common.manage_existing_get_size(volume, existing_ref) - finally: - self._logout(common) - - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - common = self._login() - try: - return common.manage_existing_snapshot_get_size(snapshot, - existing_ref) - finally: - self._logout(common) - - def unmanage(self, volume): - common = self._login() - try: - common.unmanage(volume) - finally: - self._logout(common) - - def unmanage_snapshot(self, snapshot): - common = self._login() - try: - common.unmanage_snapshot(snapshot) - finally: - self._logout(common) - - def attach_volume(self, context, volume, instance_uuid, host_name, - mountpoint): - common = self._login() - try: - common.attach_volume(volume, instance_uuid) - finally: - self._logout(common) - - def detach_volume(self, context, volume, attachment=None): - common = self._login() - try: - common.detach_volume(volume, attachment) - finally: - self._logout(common) - - def retype(self, context, volume, new_type, diff, host): - """Convert the volume to be of the new type.""" - common = self._login() - try: - return common.retype(volume, new_type, diff, host) - finally: - self._logout(common) - - def migrate_volume(self, context, volume, host): - if volume['status'] == 'in-use': - protocol = host['capabilities']['storage_protocol'] - if protocol != 'iSCSI': - LOG.debug("3PAR ISCSI driver cannot migrate in-use volume " - "to a host with storage_protocol=%s.", protocol) - return False, None - - common = self._login() - try: - return common.migrate_volume(volume, host) - finally: - self._logout(common) - - def update_migrated_volume(self, context, volume, new_volume, - original_volume_status): - """Update the name of the migrated volume to it's new ID.""" - common = self._login() - try: - return common.update_migrated_volume(context, volume, new_volume, - original_volume_status) - finally: - self._logout(common) - - def get_pool(self, volume): - common = self._login() - try: - return common.get_cpg(volume) - except hpeexceptions.HTTPNotFound: - reason = (_("Volume %s doesn't exist on array.") % volume) - LOG.error(reason) - raise exception.InvalidVolume(reason) - finally: - self._logout(common) - - def failover_host(self, context, volumes, secondary_backend_id): - """Force failover to a secondary replication target.""" - common = self._login(timeout=30) - try: - # Update the active_backend_id in the driver and return it. - active_backend_id, volume_updates = common.failover_host( - context, volumes, secondary_backend_id) - self._active_backend_id = active_backend_id - return active_backend_id, volume_updates - finally: - self._logout(common) diff --git a/cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py b/cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py deleted file mode 100644 index 9b977dbe7..000000000 --- a/cinder/volume/drivers/hpe/hpe_lefthand_iscsi.py +++ /dev/null @@ -1,1910 +0,0 @@ -# (c) Copyright 2014-2016 Hewlett Packard Enterprise Development LP -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -"""HPE LeftHand SAN ISCSI REST Proxy. - -Volume driver for HPE LeftHand Storage array. -This driver requires 11.5 or greater firmware on the LeftHand array, using -the 2.0 or greater version of the hpelefthandclient. - -You will need to install the python hpelefthandclient module. -sudo pip install python-lefthandclient - -Set the following in the cinder.conf file to enable the -LeftHand iSCSI REST Driver along with the required flags: - -volume_driver=cinder.volume.drivers.hpe.hpe_lefthand_iscsi. - HPELeftHandISCSIDriver - -It also requires the setting of hpelefthand_api_url, hpelefthand_username, -hpelefthand_password for credentials to talk to the REST service on the -LeftHand array. - -""" - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_serialization import jsonutils as json -from oslo_utils import excutils -from oslo_utils import importutils -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.objects import fields -from cinder.volume import driver -from cinder.volume.drivers.san import san -from cinder.volume import utils -from cinder.volume import volume_types - -import math -import re -import six - -LOG = logging.getLogger(__name__) - -hpelefthandclient = importutils.try_import("hpelefthandclient") -if hpelefthandclient: - from hpelefthandclient import client as hpe_lh_client - from hpelefthandclient import exceptions as hpeexceptions - -hpelefthand_opts = [ - cfg.StrOpt('hpelefthand_api_url', - default=None, - help="HPE LeftHand WSAPI Server Url like " - "https://:8081/lhos", - deprecated_name='hplefthand_api_url'), - cfg.StrOpt('hpelefthand_username', - default=None, - help="HPE LeftHand Super user username", - deprecated_name='hplefthand_username'), - cfg.StrOpt('hpelefthand_password', - default=None, - help="HPE LeftHand Super user password", - secret=True, - deprecated_name='hplefthand_password'), - cfg.StrOpt('hpelefthand_clustername', - default=None, - help="HPE LeftHand cluster name", - deprecated_name='hplefthand_clustername'), - cfg.BoolOpt('hpelefthand_iscsi_chap_enabled', - default=False, - help='Configure CHAP authentication for iSCSI connections ' - '(Default: Disabled)', - deprecated_name='hplefthand_iscsi_chap_enabled'), - cfg.BoolOpt('hpelefthand_debug', - default=False, - help="Enable HTTP debugging to LeftHand", - deprecated_name='hplefthand_debug'), - cfg.PortOpt('hpelefthand_ssh_port', - default=16022, - help="Port number of SSH service."), - -] - -CONF = cfg.CONF -CONF.register_opts(hpelefthand_opts) - -MIN_API_VERSION = "1.1" -MIN_CLIENT_VERSION = '2.1.0' - -# map the extra spec key to the REST client option key -extra_specs_key_map = { - 'hpelh:provisioning': 'isThinProvisioned', - 'hpelh:ao': 'isAdaptiveOptimizationEnabled', - 'hpelh:data_pl': 'dataProtectionLevel', - 'hplh:provisioning': 'isThinProvisioned', - 'hplh:ao': 'isAdaptiveOptimizationEnabled', - 'hplh:data_pl': 'dataProtectionLevel', -} - -# map the extra spec value to the REST client option value -extra_specs_value_map = { - 'isThinProvisioned': {'thin': True, 'full': False}, - 'isAdaptiveOptimizationEnabled': {'true': True, 'false': False}, - 'dataProtectionLevel': { - 'r-0': 0, 'r-5': 1, 'r-10-2': 2, 'r-10-3': 3, 'r-10-4': 4, 'r-6': 5} -} - - -class HPELeftHandISCSIDriver(driver.ISCSIDriver): - """Executes REST commands relating to HPE/LeftHand SAN ISCSI volumes. - - Version history: - 1.0.0 - Initial REST iSCSI proxy - 1.0.1 - Added support for retype - 1.0.2 - Added support for volume migrate - 1.0.3 - Fixed bug #1285829, HP LeftHand backend assisted migration - should check for snapshots - 1.0.4 - Fixed bug #1285925, LeftHand AO volume create performance - improvement - 1.0.5 - Fixed bug #1311350, Live-migration of an instance when - attached to a volume was causing an error. - 1.0.6 - Removing locks bug #1395953 - 1.0.7 - Fixed bug #1353137, Server was not removed from the HP - Lefthand backend after the last volume was detached. - 1.0.8 - Fixed bug #1418201, A cloned volume fails to attach. - 1.0.9 - Adding support for manage/unmanage. - 1.0.10 - Add stats for goodness_function and filter_function - 1.0.11 - Add over subscription support - 1.0.12 - Adds consistency group support - 1.0.13 - Added update_migrated_volume #1493546 - 1.0.14 - Removed the old CLIQ based driver - 2.0.0 - Rebranded HP to HPE - 2.0.1 - Remove db access for consistency groups - 2.0.2 - Adds v2 managed replication support - 2.0.3 - Adds v2 unmanaged replication support - 2.0.4 - Add manage/unmanage snapshot support - 2.0.5 - Changed minimum client version to be 2.1.0 - 2.0.6 - Update replication to version 2.1 - 2.0.7 - Fixed bug #1554746, Create clone volume with new size. - 2.0.8 - Add defaults for creating a replication client, bug #1556331 - """ - - VERSION = "2.0.8" - - device_stats = {} - - # v2 replication constants - EXTRA_SPEC_REP_SYNC_PERIOD = "replication:sync_period" - EXTRA_SPEC_REP_RETENTION_COUNT = "replication:retention_count" - EXTRA_SPEC_REP_REMOTE_RETENTION_COUNT = ( - "replication:remote_retention_count") - MIN_REP_SYNC_PERIOD = 1800 - DEFAULT_RETENTION_COUNT = 5 - MAX_RETENTION_COUNT = 50 - DEFAULT_REMOTE_RETENTION_COUNT = 5 - MAX_REMOTE_RETENTION_COUNT = 50 - REP_SNAPSHOT_SUFFIX = "_SS" - REP_SCHEDULE_SUFFIX = "_SCHED" - FAILBACK_VALUE = 'default' - - def __init__(self, *args, **kwargs): - super(HPELeftHandISCSIDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(hpelefthand_opts) - self.configuration.append_config_values(san.san_opts) - if not self.configuration.hpelefthand_api_url: - raise exception.NotFound(_("HPELeftHand url not found")) - - # blank is the only invalid character for cluster names - # so we need to use it as a separator - self.DRIVER_LOCATION = self.__class__.__name__ + ' %(cluster)s %(vip)s' - self._client_conf = {} - self._replication_targets = [] - self._replication_enabled = False - self._active_backend_id = kwargs.get('active_backend_id', None) - - def _login(self, timeout=None): - conf = self._get_lefthand_config() - if conf: - self._client_conf['hpelefthand_username'] = ( - conf['hpelefthand_username']) - self._client_conf['hpelefthand_password'] = ( - conf['hpelefthand_password']) - self._client_conf['hpelefthand_clustername'] = ( - conf['hpelefthand_clustername']) - self._client_conf['hpelefthand_api_url'] = ( - conf['hpelefthand_api_url']) - self._client_conf['hpelefthand_ssh_port'] = ( - conf['hpelefthand_ssh_port']) - self._client_conf['hpelefthand_iscsi_chap_enabled'] = ( - conf['hpelefthand_iscsi_chap_enabled']) - self._client_conf['ssh_conn_timeout'] = conf['ssh_conn_timeout'] - self._client_conf['san_private_key'] = conf['san_private_key'] - else: - self._client_conf['hpelefthand_username'] = ( - self.configuration.hpelefthand_username) - self._client_conf['hpelefthand_password'] = ( - self.configuration.hpelefthand_password) - self._client_conf['hpelefthand_clustername'] = ( - self.configuration.hpelefthand_clustername) - self._client_conf['hpelefthand_api_url'] = ( - self.configuration.hpelefthand_api_url) - self._client_conf['hpelefthand_ssh_port'] = ( - self.configuration.hpelefthand_ssh_port) - self._client_conf['hpelefthand_iscsi_chap_enabled'] = ( - self.configuration.hpelefthand_iscsi_chap_enabled) - self._client_conf['ssh_conn_timeout'] = ( - self.configuration.ssh_conn_timeout) - self._client_conf['san_private_key'] = ( - self.configuration.san_private_key) - - client = self._create_client(timeout=timeout) - try: - if self.configuration.hpelefthand_debug: - client.debug_rest(True) - - client.login( - self._client_conf['hpelefthand_username'], - self._client_conf['hpelefthand_password']) - - cluster_info = client.getClusterByName( - self._client_conf['hpelefthand_clustername']) - self.cluster_id = cluster_info['id'] - virtual_ips = cluster_info['virtualIPAddresses'] - self.cluster_vip = virtual_ips[0]['ipV4Address'] - - # Extract IP address from API URL - ssh_ip = self._extract_ip_from_url( - self._client_conf['hpelefthand_api_url']) - known_hosts_file = CONF.ssh_hosts_key_file - policy = "AutoAddPolicy" - if CONF.strict_ssh_host_key_policy: - policy = "RejectPolicy" - client.setSSHOptions( - ssh_ip, - self._client_conf['hpelefthand_username'], - self._client_conf['hpelefthand_password'], - port=self._client_conf['hpelefthand_ssh_port'], - conn_timeout=self._client_conf['ssh_conn_timeout'], - privatekey=self._client_conf['san_private_key'], - missing_key_policy=policy, - known_hosts_file=known_hosts_file) - - return client - except hpeexceptions.HTTPNotFound: - raise exception.DriverNotInitialized( - _('LeftHand cluster not found')) - except Exception as ex: - raise exception.DriverNotInitialized(ex) - - def _logout(self, client): - if client is not None: - client.logout() - - def _create_client(self, timeout=None): - # Timeout is only supported in version 2.0.1 and greater of the - # python-lefthandclient. - hpelefthand_api_url = self._client_conf['hpelefthand_api_url'] - client = hpe_lh_client.HPELeftHandClient( - hpelefthand_api_url, timeout=timeout) - return client - - def _create_replication_client(self, remote_array): - cl = hpe_lh_client.HPELeftHandClient( - remote_array['hpelefthand_api_url']) - try: - cl.login( - remote_array['hpelefthand_username'], - remote_array['hpelefthand_password']) - - ssh_conn_timeout = remote_array.get('ssh_conn_timeout', 30) - san_private_key = remote_array.get('san_private_key', '') - - # Extract IP address from API URL - ssh_ip = self._extract_ip_from_url( - remote_array['hpelefthand_api_url']) - known_hosts_file = CONF.ssh_hosts_key_file - policy = "AutoAddPolicy" - if CONF.strict_ssh_host_key_policy: - policy = "RejectPolicy" - cl.setSSHOptions( - ssh_ip, - remote_array['hpelefthand_username'], - remote_array['hpelefthand_password'], - port=remote_array['hpelefthand_ssh_port'], - conn_timeout=ssh_conn_timeout, - privatekey=san_private_key, - missing_key_policy=policy, - known_hosts_file=known_hosts_file) - - return cl - except hpeexceptions.HTTPNotFound: - raise exception.DriverNotInitialized( - _('LeftHand cluster not found')) - except Exception as ex: - raise exception.DriverNotInitialized(ex) - - def _destroy_replication_client(self, client): - if client is not None: - client.logout() - - def _extract_ip_from_url(self, url): - result = re.search("://(.*):", url) - ip = result.group(1) - return ip - - def do_setup(self, context): - """Set up LeftHand client.""" - if hpelefthandclient.version < MIN_CLIENT_VERSION: - ex_msg = (_("Invalid hpelefthandclient version found (" - "%(found)s). Version %(minimum)s or greater " - "required. Run 'pip install --upgrade " - "python-lefthandclient' to upgrade the " - "hpelefthandclient.") - % {'found': hpelefthandclient.version, - 'minimum': MIN_CLIENT_VERSION}) - LOG.error(ex_msg) - raise exception.InvalidInput(reason=ex_msg) - - self._do_replication_setup() - - def check_for_setup_error(self): - """Checks for incorrect LeftHand API being used on backend.""" - client = self._login() - try: - self.api_version = client.getApiVersion() - - LOG.info(_LI("HPELeftHand API version %s"), self.api_version) - - if self.api_version < MIN_API_VERSION: - LOG.warning(_LW("HPELeftHand API is version %(current)s. " - "A minimum version of %(min)s is needed for " - "manage/unmanage support."), - {'current': self.api_version, - 'min': MIN_API_VERSION}) - finally: - self._logout(client) - - def check_replication_flags(self, options, required_flags): - for flag in required_flags: - if not options.get(flag, None): - msg = _('%s is not set and is required for the replication ' - 'device to be valid.') % flag - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - def get_version_string(self): - return (_('REST %(proxy_ver)s hpelefthandclient %(rest_ver)s') % { - 'proxy_ver': self.VERSION, - 'rest_ver': hpelefthandclient.get_version_string()}) - - def create_volume(self, volume): - """Creates a volume.""" - client = self._login() - try: - # get the extra specs of interest from this volume's volume type - volume_extra_specs = self._get_volume_extra_specs(volume) - extra_specs = self._get_lh_extra_specs( - volume_extra_specs, - extra_specs_key_map.keys()) - - # map the extra specs key/value pairs to key/value pairs - # used as optional configuration values by the LeftHand backend - optional = self._map_extra_specs(extra_specs) - - # if provisioning is not set, default to thin - if 'isThinProvisioned' not in optional: - optional['isThinProvisioned'] = True - - # AdaptiveOptimization defaults to 'true' if you don't specify the - # value on a create, and that is the most efficient way to create - # a volume. If you pass in 'false' or 'true' for AO, it will result - # in an update operation following the create operation to set this - # value, so it is best to not specify the value and let it default - # to 'true'. - if optional.get('isAdaptiveOptimizationEnabled'): - del optional['isAdaptiveOptimizationEnabled'] - - clusterName = self._client_conf['hpelefthand_clustername'] - optional['clusterName'] = clusterName - - volume_info = client.createVolume( - volume['name'], self.cluster_id, - volume['size'] * units.Gi, - optional) - - model_update = self._update_provider(volume_info) - - # v2 replication check - if self._volume_of_replicated_type(volume) and ( - self._do_volume_replication_setup(volume, client, optional)): - model_update['replication_status'] = 'enabled' - model_update['replication_driver_data'] = (json.dumps( - {'location': self._client_conf['hpelefthand_api_url']})) - - return model_update - except Exception as ex: - raise exception.VolumeBackendAPIException(data=ex) - finally: - self._logout(client) - - def delete_volume(self, volume): - """Deletes a volume.""" - client = self._login() - # v2 replication check - # If the volume type is replication enabled, we want to call our own - # method of deconstructing the volume and its dependencies - if self._volume_of_replicated_type(volume): - self._do_volume_replication_destroy(volume, client) - return - - try: - volume_info = client.getVolumeByName(volume['name']) - client.deleteVolume(volume_info['id']) - except hpeexceptions.HTTPNotFound: - LOG.error(_LE("Volume did not exist. It will not be deleted")) - except Exception as ex: - raise exception.VolumeBackendAPIException(ex) - finally: - self._logout(client) - - def extend_volume(self, volume, new_size): - """Extend the size of an existing volume.""" - client = self._login() - try: - volume_info = client.getVolumeByName(volume['name']) - - # convert GB to bytes - options = {'size': int(new_size) * units.Gi} - client.modifyVolume(volume_info['id'], options) - except Exception as ex: - raise exception.VolumeBackendAPIException(ex) - finally: - self._logout(client) - - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - return model_update - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a consistency group from a source""" - msg = _("Creating a consistency group from a source is not " - "currently supported.") - LOG.error(msg) - raise NotImplementedError(msg) - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - volume_model_updates = [] - for volume in volumes: - volume_update = {'id': volume.id} - try: - self.delete_volume(volume) - volume_update['status'] = 'deleted' - except Exception as ex: - LOG.error(_LE("There was an error deleting volume %(id)s: " - "%(error)s."), - {'id': volume.id, - 'error': six.text_type(ex)}) - volume_update['status'] = 'error' - volume_model_updates.append(volume_update) - - model_update = {'status': group.status} - - return model_update, volume_model_updates - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - """Updates a consistency group. - - Because the backend has no concept of volume grouping, cinder will - maintain all volume/consistency group relationships. Because of this - functionality, there is no need to make any client calls; instead - simply returning out of this function allows cinder to properly - add/remove volumes from the consistency group. - """ - return None, None, None - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a consistency group snapshot.""" - client = self._login() - try: - snap_set = [] - snapshot_base_name = "snapshot-" + cgsnapshot.id - snapshot_model_updates = [] - for i, snapshot in enumerate(snapshots): - volume = snapshot.volume - volume_name = volume['name'] - try: - volume_info = client.getVolumeByName(volume_name) - except Exception as ex: - error = six.text_type(ex) - LOG.error(_LE("Could not find volume with name %(name)s. " - "Error: %(error)s"), - {'name': volume_name, - 'error': error}) - raise exception.VolumeBackendAPIException(data=error) - - volume_id = volume_info['id'] - snapshot_name = snapshot_base_name + "-" + six.text_type(i) - snap_set_member = {'volumeName': volume_name, - 'volumeId': volume_id, - 'snapshotName': snapshot_name} - snap_set.append(snap_set_member) - snapshot_update = {'id': snapshot['id'], - 'status': 'available'} - snapshot_model_updates.append(snapshot_update) - - source_volume_id = snap_set[0]['volumeId'] - optional = {'inheritAccess': True} - description = cgsnapshot.description - if description: - optional['description'] = description - - try: - client.createSnapshotSet(source_volume_id, snap_set, optional) - except Exception as ex: - error = six.text_type(ex) - LOG.error(_LE("Could not create snapshot set. Error: '%s'"), - error) - raise exception.VolumeBackendAPIException( - data=error) - - except Exception as ex: - raise exception.VolumeBackendAPIException(data=six.text_type(ex)) - finally: - self._logout(client) - - model_update = {'status': 'available'} - - return model_update, snapshot_model_updates - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a consistency group snapshot.""" - - client = self._login() - snap_name_base = "snapshot-" + cgsnapshot.id - - snapshot_model_updates = [] - for i, snapshot in enumerate(snapshots): - snapshot_update = {'id': snapshot['id']} - try: - snap_name = snap_name_base + "-" + six.text_type(i) - snap_info = client.getSnapshotByName(snap_name) - client.deleteSnapshot(snap_info['id']) - snapshot_update['status'] = 'deleted' - except hpeexceptions.HTTPServerError as ex: - in_use_msg = ('cannot be deleted because it is a clone ' - 'point') - if in_use_msg in ex.get_description(): - LOG.error(_LE("The snapshot cannot be deleted because " - "it is a clone point.")) - snapshot_update['status'] = 'error' - except Exception as ex: - LOG.error(_LE("There was an error deleting snapshot %(id)s: " - "%(error)."), - {'id': snapshot['id'], - 'error': six.text_type(ex)}) - snapshot_update['status'] = 'error' - snapshot_model_updates.append(snapshot_update) - - self._logout(client) - - model_update = {'status': cgsnapshot.status} - - return model_update, snapshot_model_updates - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - client = self._login() - try: - volume_info = client.getVolumeByName(snapshot['volume_name']) - - option = {'inheritAccess': True} - client.createSnapshot(snapshot['name'], - volume_info['id'], - option) - except Exception as ex: - raise exception.VolumeBackendAPIException(ex) - finally: - self._logout(client) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - client = self._login() - try: - snap_info = client.getSnapshotByName(snapshot['name']) - client.deleteSnapshot(snap_info['id']) - except hpeexceptions.HTTPNotFound: - LOG.error(_LE("Snapshot did not exist. It will not be deleted")) - except hpeexceptions.HTTPServerError as ex: - in_use_msg = 'cannot be deleted because it is a clone point' - if in_use_msg in ex.get_description(): - raise exception.SnapshotIsBusy(snapshot_name=snapshot['name']) - - raise exception.VolumeBackendAPIException(ex) - - except Exception as ex: - raise exception.VolumeBackendAPIException(ex) - finally: - self._logout(client) - - def get_volume_stats(self, refresh=False): - """Gets volume stats.""" - client = self._login() - try: - if refresh: - self._update_backend_status(client) - - return self.device_stats - finally: - self._logout(client) - - def _update_backend_status(self, client): - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data['driver_version'] = self.VERSION - data['volume_backend_name'] = backend_name or self.__class__.__name__ - data['reserved_percentage'] = ( - self.configuration.safe_get('reserved_percentage')) - data['storage_protocol'] = 'iSCSI' - data['vendor_name'] = 'Hewlett Packard Enterprise' - data['location_info'] = (self.DRIVER_LOCATION % { - 'cluster': self._client_conf['hpelefthand_clustername'], - 'vip': self.cluster_vip}) - data['thin_provisioning_support'] = True - data['thick_provisioning_support'] = True - data['max_over_subscription_ratio'] = ( - self.configuration.safe_get('max_over_subscription_ratio')) - - cluster_info = client.getCluster(self.cluster_id) - - total_capacity = cluster_info['spaceTotal'] - free_capacity = cluster_info['spaceAvailable'] - - # convert to GB - data['total_capacity_gb'] = int(total_capacity) / units.Gi - data['free_capacity_gb'] = int(free_capacity) / units.Gi - - # Collect some stats - capacity_utilization = ( - (float(total_capacity - free_capacity) / - float(total_capacity)) * 100) - # Don't have a better way to get the total number volumes - # so try to limit the size of data for now. Once new lefthand API is - # available, replace this call. - total_volumes = 0 - provisioned_size = 0 - volumes = client.getVolumes( - cluster=self._client_conf['hpelefthand_clustername'], - fields=['members[id]', 'members[clusterName]', 'members[size]']) - if volumes: - total_volumes = volumes['total'] - provisioned_size = sum( - members['size'] for members in volumes['members']) - data['provisioned_capacity_gb'] = int(provisioned_size) / units.Gi - data['capacity_utilization'] = capacity_utilization - data['total_volumes'] = total_volumes - data['filter_function'] = self.get_filter_function() - data['goodness_function'] = self.get_goodness_function() - data['consistencygroup_support'] = True - data['replication_enabled'] = self._replication_enabled - data['replication_type'] = ['periodic'] - data['replication_count'] = len(self._replication_targets) - data['replication_targets'] = self._get_replication_targets() - - self.device_stats = data - - def initialize_connection(self, volume, connector): - """Assigns the volume to a server. - - Assign any created volume to a compute node/host so that it can be - used from that host. HPE VSA requires a volume to be assigned - to a server. - """ - client = self._login() - try: - server_info = self._create_server(connector, client) - volume_info = client.getVolumeByName(volume['name']) - - access_already_enabled = False - if volume_info['iscsiSessions'] is not None: - # Extract the server id for each session to check if the - # new server already has access permissions enabled. - for session in volume_info['iscsiSessions']: - server_id = int(session['server']['uri'].split('/')[3]) - if server_id == server_info['id']: - access_already_enabled = True - break - - if not access_already_enabled: - client.addServerAccess( - volume_info['id'], - server_info['id']) - - iscsi_properties = self._get_iscsi_properties(volume) - - if ('chapAuthenticationRequired' in server_info and - server_info['chapAuthenticationRequired']): - iscsi_properties['auth_method'] = 'CHAP' - iscsi_properties['auth_username'] = connector['initiator'] - iscsi_properties['auth_password'] = ( - server_info['chapTargetSecret']) - - return {'driver_volume_type': 'iscsi', 'data': iscsi_properties} - except Exception as ex: - raise exception.VolumeBackendAPIException(ex) - finally: - self._logout(client) - - def terminate_connection(self, volume, connector, **kwargs): - """Unassign the volume from the host.""" - client = self._login() - try: - volume_info = client.getVolumeByName(volume['name']) - server_info = client.getServerByName(connector['host']) - volume_list = client.findServerVolumes(server_info['name']) - - removeServer = True - for entry in volume_list: - if entry['id'] != volume_info['id']: - removeServer = False - break - - client.removeServerAccess( - volume_info['id'], - server_info['id']) - - if removeServer: - client.deleteServer(server_info['id']) - except Exception as ex: - raise exception.VolumeBackendAPIException(ex) - finally: - self._logout(client) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - client = self._login() - try: - snap_info = client.getSnapshotByName(snapshot['name']) - volume_info = client.cloneSnapshot( - volume['name'], - snap_info['id']) - - model_update = self._update_provider(volume_info) - - # v2 replication check - if self._volume_of_replicated_type(volume) and ( - self._do_volume_replication_setup(volume, client)): - model_update['replication_status'] = 'enabled' - model_update['replication_driver_data'] = (json.dumps( - {'location': self._client_conf['hpelefthand_api_url']})) - - return model_update - except Exception as ex: - raise exception.VolumeBackendAPIException(ex) - finally: - self._logout(client) - - def create_cloned_volume(self, volume, src_vref): - client = self._login() - try: - volume_info = client.getVolumeByName(src_vref['name']) - clone_info = client.cloneVolume(volume['name'], volume_info['id']) - - # Extend volume - if volume['size'] > src_vref['size']: - LOG.debug("Resize the new volume to %s.", volume['size']) - self.extend_volume(volume, volume['size']) - - model_update = self._update_provider(clone_info) - - # v2 replication check - if self._volume_of_replicated_type(volume) and ( - self._do_volume_replication_setup(volume, client)): - model_update['replication_status'] = 'enabled' - model_update['replication_driver_data'] = (json.dumps( - {'location': self._client_conf['hpelefthand_api_url']})) - - return model_update - except Exception as ex: - raise exception.VolumeBackendAPIException(ex) - finally: - self._logout(client) - - def _get_volume_extra_specs(self, volume): - """Get extra specs from a volume.""" - extra_specs = {} - type_id = volume.get('volume_type_id', None) - if type_id is not None: - ctxt = context.get_admin_context() - volume_type = volume_types.get_volume_type(ctxt, type_id) - extra_specs = volume_type.get('extra_specs') - return extra_specs - - def _get_lh_extra_specs(self, extra_specs, valid_keys): - """Get LeftHand extra_specs (valid_keys only).""" - extra_specs_of_interest = {} - for key, value in extra_specs.items(): - if key in valid_keys: - prefix = key.split(":") - if prefix[0] == "hplh": - LOG.warning(_LW("The 'hplh' prefix is deprecated. Use " - "'hpelh' instead.")) - extra_specs_of_interest[key] = value - return extra_specs_of_interest - - def _map_extra_specs(self, extra_specs): - """Map the extra spec key/values to LeftHand key/values.""" - client_options = {} - for key, value in extra_specs.items(): - # map extra spec key to lh client option key - client_key = extra_specs_key_map[key] - # map extra spect value to lh client option value - try: - value_map = extra_specs_value_map[client_key] - # an invalid value will throw KeyError - client_value = value_map[value] - client_options[client_key] = client_value - except KeyError: - LOG.error(_LE("'%(value)s' is an invalid value " - "for extra spec '%(key)s'"), - {'value': value, 'key': key}) - return client_options - - def _update_provider(self, volume_info, cluster_vip=None): - if not cluster_vip: - cluster_vip = self.cluster_vip - # TODO(justinsb): Is this always 1? Does it matter? - cluster_interface = '1' - iscsi_portal = cluster_vip + ":3260," + cluster_interface - - return {'provider_location': ( - "%s %s %s" % (iscsi_portal, volume_info['iscsiIqn'], 0))} - - def _create_server(self, connector, client): - server_info = None - chap_enabled = self._client_conf['hpelefthand_iscsi_chap_enabled'] - try: - server_info = client.getServerByName(connector['host']) - chap_secret = server_info['chapTargetSecret'] - if not chap_enabled and chap_secret: - LOG.warning(_LW('CHAP secret exists for host %s but CHAP is ' - 'disabled'), connector['host']) - if chap_enabled and chap_secret is None: - LOG.warning(_LW('CHAP is enabled, but server secret not ' - 'configured on server %s'), connector['host']) - return server_info - except hpeexceptions.HTTPNotFound: - # server does not exist, so create one - pass - - optional = None - if chap_enabled: - chap_secret = utils.generate_password() - optional = {'chapName': connector['initiator'], - 'chapTargetSecret': chap_secret, - 'chapAuthenticationRequired': True - } - - server_info = client.createServer(connector['host'], - connector['initiator'], - optional) - return server_info - - def create_export(self, context, volume, connector): - pass - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - Returns a boolean indicating whether the retype occurred. - - :param ctxt: Context - :param volume: A dictionary describing the volume to retype - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - LOG.debug('enter: retype: id=%(id)s, new_type=%(new_type)s,' - 'diff=%(diff)s, host=%(host)s', {'id': volume['id'], - 'new_type': new_type, - 'diff': diff, - 'host': host}) - client = self._login() - try: - volume_info = client.getVolumeByName(volume['name']) - - # pick out the LH extra specs - new_extra_specs = dict(new_type).get('extra_specs') - lh_extra_specs = self._get_lh_extra_specs( - new_extra_specs, - extra_specs_key_map.keys()) - - LOG.debug('LH specs=%(specs)s', {'specs': lh_extra_specs}) - - # only set the ones that have changed - changed_extra_specs = {} - for key, value in lh_extra_specs.items(): - (old, new) = diff['extra_specs'][key] - if old != new: - changed_extra_specs[key] = value - - # map extra specs to LeftHand options - options = self._map_extra_specs(changed_extra_specs) - if len(options) > 0: - client.modifyVolume(volume_info['id'], options) - return True - except hpeexceptions.HTTPNotFound: - raise exception.VolumeNotFound(volume_id=volume['id']) - except Exception as ex: - LOG.warning(_LW("%s"), ex) - finally: - self._logout(client) - - return False - - def migrate_volume(self, ctxt, volume, host): - """Migrate the volume to the specified host. - - Backend assisted volume migration will occur if and only if; - - 1. Same LeftHand backend - 2. Volume cannot be attached - 3. Volumes with snapshots cannot be migrated - 4. Source and Destination clusters must be in the same management group - - Volume re-type is not supported. - - Returns a boolean indicating whether the migration occurred, as well as - model_update. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - false_ret = (False, None) - if 'location_info' not in host['capabilities']: - return false_ret - - host_location = host['capabilities']['location_info'] - (driver, cluster, vip) = host_location.split(' ') - client = self._login() - LOG.debug('enter: migrate_volume: id=%(id)s, host=%(host)s, ' - 'cluster=%(cluster)s', { - 'id': volume['id'], - 'host': host, - 'cluster': self._client_conf['hpelefthand_clustername']}) - try: - # get the cluster info, if it exists and compare - cluster_info = client.getClusterByName(cluster) - LOG.debug('Cluster info: %s', cluster_info) - virtual_ips = cluster_info['virtualIPAddresses'] - - if driver != self.__class__.__name__: - LOG.info(_LI("Cannot provide backend assisted migration for " - "volume: %s because volume is from a different " - "backend."), volume['name']) - return false_ret - if vip != virtual_ips[0]['ipV4Address']: - LOG.info(_LI("Cannot provide backend assisted migration for " - "volume: %s because cluster exists in different " - "management group."), volume['name']) - return false_ret - - except hpeexceptions.HTTPNotFound: - LOG.info(_LI("Cannot provide backend assisted migration for " - "volume: %s because cluster exists in different " - "management group."), volume['name']) - return false_ret - finally: - self._logout(client) - - client = self._login() - try: - volume_info = client.getVolumeByName(volume['name']) - LOG.debug('Volume info: %s', volume_info) - - # can't migrate if server is attached - if volume_info['iscsiSessions'] is not None: - LOG.info(_LI("Cannot provide backend assisted migration " - "for volume: %s because the volume has been " - "exported."), volume['name']) - return false_ret - - # can't migrate if volume has snapshots - snap_info = client.getVolume( - volume_info['id'], - 'fields=snapshots,snapshots[resource[members[name]]]') - LOG.debug('Snapshot info: %s', snap_info) - if snap_info['snapshots']['resource'] is not None: - LOG.info(_LI("Cannot provide backend assisted migration " - "for volume: %s because the volume has " - "snapshots."), volume['name']) - return false_ret - - options = {'clusterName': cluster} - client.modifyVolume(volume_info['id'], options) - except hpeexceptions.HTTPNotFound: - LOG.info(_LI("Cannot provide backend assisted migration for " - "volume: %s because volume does not exist in this " - "management group."), volume['name']) - return false_ret - except hpeexceptions.HTTPServerError as ex: - LOG.error(_LE("Exception: %s"), ex) - return false_ret - finally: - self._logout(client) - - return (True, None) - - def update_migrated_volume(self, context, volume, new_volume, - original_volume_status): - """Rename the new (temp) volume to it's original name. - - - This method tries to rename the new volume to it's original - name after the migration has completed. - - """ - LOG.debug("Update volume name for %(id)s.", {'id': new_volume['id']}) - name_id = None - provider_location = None - if original_volume_status == 'available': - # volume isn't attached and can be updated - original_name = CONF.volume_name_template % volume['id'] - current_name = CONF.volume_name_template % new_volume['id'] - client = self._login() - try: - volume_info = client.getVolumeByName(current_name) - volumeMods = {'name': original_name} - client.modifyVolume(volume_info['id'], volumeMods) - LOG.info(_LI("Volume name changed from %(tmp)s to %(orig)s."), - {'tmp': current_name, 'orig': original_name}) - except Exception as e: - LOG.error(_LE("Changing the volume name from %(tmp)s to " - "%(orig)s failed because %(reason)s."), - {'tmp': current_name, 'orig': original_name, - 'reason': e}) - name_id = new_volume['_name_id'] or new_volume['id'] - provider_location = new_volume['provider_location'] - finally: - self._logout(client) - else: - # the backend can't change the name. - name_id = new_volume['_name_id'] or new_volume['id'] - provider_location = new_volume['provider_location'] - - return {'_name_id': name_id, 'provider_location': provider_location} - - def manage_existing(self, volume, existing_ref): - """Manage an existing LeftHand volume. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - # Check API Version - self._check_api_version() - - target_vol_name = self._get_existing_volume_ref_name(existing_ref) - - # Check for the existence of the virtual volume. - client = self._login() - try: - volume_info = client.getVolumeByName(target_vol_name) - except hpeexceptions.HTTPNotFound: - err = (_("Virtual volume '%s' doesn't exist on array.") % - target_vol_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - finally: - self._logout(client) - - # Generate the new volume information based on the new ID. - new_vol_name = 'volume-' + volume['id'] - - volume_type = None - if volume['volume_type_id']: - try: - volume_type = self._get_volume_type(volume['volume_type_id']) - except Exception: - reason = (_("Volume type ID '%s' is invalid.") % - volume['volume_type_id']) - raise exception.ManageExistingVolumeTypeMismatch(reason=reason) - - new_vals = {"name": new_vol_name} - - client = self._login() - try: - # Update the existing volume with the new name. - client.modifyVolume(volume_info['id'], new_vals) - finally: - self._logout(client) - - LOG.info(_LI("Virtual volume '%(ref)s' renamed to '%(new)s'."), - {'ref': existing_ref['source-name'], 'new': new_vol_name}) - - display_name = None - if volume['display_name']: - display_name = volume['display_name'] - - if volume_type: - LOG.info(_LI("Virtual volume %(disp)s '%(new)s' is " - "being retyped."), - {'disp': display_name, 'new': new_vol_name}) - - try: - self.retype(None, - volume, - volume_type, - volume_type['extra_specs'], - volume['host']) - LOG.info(_LI("Virtual volume %(disp)s successfully retyped to " - "%(new_type)s."), - {'disp': display_name, - 'new_type': volume_type.get('name')}) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.warning(_LW("Failed to manage virtual volume %(disp)s " - "due to error during retype."), - {'disp': display_name}) - # Try to undo the rename and clear the new comment. - client = self._login() - try: - client.modifyVolume( - volume_info['id'], - {'name': target_vol_name}) - finally: - self._logout(client) - - updates = {'display_name': display_name} - - LOG.info(_LI("Virtual volume %(disp)s '%(new)s' is " - "now being managed."), - {'disp': display_name, 'new': new_vol_name}) - - # Return display name to update the name displayed in the GUI and - # any model updates from retype. - return updates - - def manage_existing_snapshot(self, snapshot, existing_ref): - """Manage an existing LeftHand snapshot. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - # Check API Version - self._check_api_version() - - # Potential parent volume for the snapshot - volume = snapshot['volume'] - - if volume.get('replication_status') == 'failed-over': - err = (_("Managing of snapshots to failed-over volumes is " - "not allowed.")) - raise exception.InvalidInput(reason=err) - - target_snap_name = self._get_existing_volume_ref_name(existing_ref) - - # Check for the existence of the virtual volume. - client = self._login() - try: - updates = self._manage_snapshot(client, - volume, - snapshot, - target_snap_name, - existing_ref) - finally: - self._logout(client) - - # Return display name to update the name displayed in the GUI and - # any model updates from retype. - return updates - - def _manage_snapshot(self, client, volume, snapshot, target_snap_name, - existing_ref): - # Check for the existence of the virtual volume. - try: - snapshot_info = client.getSnapshotByName(target_snap_name) - except hpeexceptions.HTTPNotFound: - err = (_("Snapshot '%s' doesn't exist on array.") % - target_snap_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - # Make sure the snapshot is being associated with the correct volume. - try: - parent_vol = client.getSnapshotParentVolume(target_snap_name) - except hpeexceptions.HTTPNotFound: - err = (_("Could not find the parent volume for Snapshot '%s' on " - "array.") % target_snap_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - parent_vol_name = 'volume-' + snapshot['volume_id'] - if parent_vol_name != parent_vol['name']: - err = (_("The provided snapshot '%s' is not a snapshot of " - "the provided volume.") % target_snap_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - - # Generate the new snapshot information based on the new ID. - new_snap_name = 'snapshot-' + snapshot['id'] - - new_vals = {"name": new_snap_name} - - try: - # Update the existing snapshot with the new name. - client.modifySnapshot(snapshot_info['id'], new_vals) - except hpeexceptions.HTTPServerError: - err = (_("An error occured while attempting to modify" - "Snapshot '%s'.") % snapshot_info['id']) - LOG.error(err) - - LOG.info(_LI("Snapshot '%(ref)s' renamed to '%(new)s'."), - {'ref': existing_ref['source-name'], 'new': new_snap_name}) - - display_name = None - if snapshot['display_name']: - display_name = snapshot['display_name'] - - updates = {'display_name': display_name} - - LOG.info(_LI("Snapshot %(disp)s '%(new)s' is " - "now being managed."), - {'disp': display_name, 'new': new_snap_name}) - - return updates - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - # Check API version. - self._check_api_version() - - target_vol_name = self._get_existing_volume_ref_name(existing_ref) - - # Make sure the reference is not in use. - if re.match('volume-*|snapshot-*', target_vol_name): - reason = _("Reference must be the volume name of an unmanaged " - "virtual volume.") - raise exception.ManageExistingInvalidReference( - existing_ref=target_vol_name, - reason=reason) - - # Check for the existence of the virtual volume. - client = self._login() - try: - volume_info = client.getVolumeByName(target_vol_name) - except hpeexceptions.HTTPNotFound: - err = (_("Virtual volume '%s' doesn't exist on array.") % - target_vol_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - finally: - self._logout(client) - - return int(math.ceil(float(volume_info['size']) / units.Gi)) - - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - """Return size of volume to be managed by manage_existing. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - # Check API version. - self._check_api_version() - - target_snap_name = self._get_existing_volume_ref_name(existing_ref) - - # Make sure the reference is not in use. - if re.match('volume-*|snapshot-*|unm-*', target_snap_name): - reason = _("Reference must be the name of an unmanaged " - "snapshot.") - raise exception.ManageExistingInvalidReference( - existing_ref=target_snap_name, - reason=reason) - - # Check for the existence of the virtual volume. - client = self._login() - try: - snapshot_info = client.getSnapshotByName(target_snap_name) - except hpeexceptions.HTTPNotFound: - err = (_("Snapshot '%s' doesn't exist on array.") % - target_snap_name) - LOG.error(err) - raise exception.InvalidInput(reason=err) - finally: - self._logout(client) - - return int(math.ceil(float(snapshot_info['size']) / units.Gi)) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management.""" - # Check API version. - self._check_api_version() - - # Rename the volume's name to unm-* format so that it can be - # easily found later. - client = self._login() - try: - volume_info = client.getVolumeByName(volume['name']) - new_vol_name = 'unm-' + six.text_type(volume['id']) - options = {'name': new_vol_name} - client.modifyVolume(volume_info['id'], options) - finally: - self._logout(client) - - LOG.info(_LI("Virtual volume %(disp)s '%(vol)s' is no longer managed. " - "Volume renamed to '%(new)s'."), - {'disp': volume['display_name'], - 'vol': volume['name'], - 'new': new_vol_name}) - - def unmanage_snapshot(self, snapshot): - """Removes the specified snapshot from Cinder management.""" - # Check API version. - self._check_api_version() - - # Potential parent volume for the snapshot - volume = snapshot['volume'] - - if volume.get('replication_status') == 'failed-over': - err = (_("Unmanaging of snapshots from 'failed-over' volumes is " - "not allowed.")) - LOG.error(err) - # TODO(leeantho) Change this exception to Invalid when the volume - # manager supports handling that. - raise exception.SnapshotIsBusy(snapshot_name=snapshot['id']) - - # Rename the snapshots's name to ums-* format so that it can be - # easily found later. - client = self._login() - try: - snapshot_info = client.getSnapshotByName(snapshot['name']) - new_snap_name = 'ums-' + six.text_type(snapshot['id']) - options = {'name': new_snap_name} - client.modifySnapshot(snapshot_info['id'], options) - LOG.info(_LI("Snapshot %(disp)s '%(vol)s' is no longer managed. " - "Snapshot renamed to '%(new)s'."), - {'disp': snapshot['display_name'], - 'vol': snapshot['name'], - 'new': new_snap_name}) - finally: - self._logout(client) - - def _get_existing_volume_ref_name(self, existing_ref): - """Returns the volume name of an existing reference. - - Checks if an existing volume reference has a source-name element. - If source-name is not present an error will be thrown. - """ - if 'source-name' not in existing_ref: - reason = _("Reference must contain source-name.") - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=reason) - - return existing_ref['source-name'] - - def _check_api_version(self): - """Checks that the API version is correct.""" - if (self.api_version < MIN_API_VERSION): - ex_msg = (_('Invalid HPELeftHand API version found: %(found)s. ' - 'Version %(minimum)s or greater required for ' - 'manage/unmanage support.') - % {'found': self.api_version, - 'minimum': MIN_API_VERSION}) - LOG.error(ex_msg) - raise exception.InvalidInput(reason=ex_msg) - - def _get_volume_type(self, type_id): - ctxt = context.get_admin_context() - return volume_types.get_volume_type(ctxt, type_id) - - # v2 replication methods - def failover_host(self, context, volumes, secondary_backend_id): - """Force failover to a secondary replication target.""" - if secondary_backend_id == self.FAILBACK_VALUE: - volume_update_list = self._replication_failback(volumes) - target_id = None - else: - failover_target = None - for target in self._replication_targets: - if target['backend_id'] == secondary_backend_id: - failover_target = target - break - if not failover_target: - msg = _("A valid secondary target MUST be specified in order " - "to failover.") - LOG.error(msg) - raise exception.InvalidReplicationTarget(reason=msg) - - target_id = failover_target['backend_id'] - volume_update_list = [] - for volume in volumes: - if self._volume_of_replicated_type(volume): - # Try and stop the remote snapshot schedule. If the primary - # array is down, we will continue with the failover. - client = None - try: - client = self._login(timeout=30) - name = volume['name'] + self.REP_SCHEDULE_SUFFIX + ( - "_Pri") - client.stopRemoteSnapshotSchedule(name) - except Exception: - LOG.warning(_LW("The primary array is currently " - "offline, remote copy has been " - "automatically paused.")) - finally: - self._logout(client) - - # Update provider location to the new array. - cl = None - try: - cl = self._create_replication_client(failover_target) - # Stop snapshot schedule - try: - name = volume['name'] + ( - self.REP_SCHEDULE_SUFFIX + "_Rmt") - cl.stopRemoteSnapshotSchedule(name) - except Exception: - pass - # Make the volume primary so it can be attached after a - # fail-over. - cl.makeVolumePrimary(volume['name']) - - # Update the provider info for a proper fail-over. - volume_info = cl.getVolumeByName(volume['name']) - prov_location = self._update_provider( - volume_info, - cluster_vip=failover_target['cluster_vip']) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'failed-over', - 'provider_location': - prov_location['provider_location']}}) - except Exception as ex: - msg = (_LE("There was a problem with the failover " - "(%(error)s) and it was unsuccessful. " - "Volume '%(volume)s will not be available " - "on the failed over target."), - {'error': six.text_type(ex), - 'volume': volume['id']}) - LOG.error(msg) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'error'}}) - finally: - self._destroy_replication_client(cl) - else: - # If the volume is not of replicated type, we need to - # force the status into error state so a user knows they - # do not have access to the volume. - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'status': 'error'}}) - - self._active_backend_id = target_id - - return target_id, volume_update_list - - def _do_replication_setup(self): - default_san_ssh_port = self.configuration.hpelefthand_ssh_port - default_ssh_conn_timeout = self.configuration.ssh_conn_timeout - default_san_private_key = self.configuration.san_private_key - - replication_targets = [] - replication_devices = self.configuration.replication_device - if replication_devices: - # We do not want to fail if we cannot log into the client here - # as a failover can still occur, so we need out replication - # devices to exist. - for dev in replication_devices: - remote_array = dict(dev.items()) - # Override and set defaults for certain entries - remote_array['managed_backend_name'] = ( - dev.get('managed_backend_name')) - remote_array['hpelefthand_ssh_port'] = ( - dev.get('hpelefthand_ssh_port', default_san_ssh_port)) - remote_array['ssh_conn_timeout'] = ( - dev.get('ssh_conn_timeout', default_ssh_conn_timeout)) - remote_array['san_private_key'] = ( - dev.get('san_private_key', default_san_private_key)) - # Format hpe3par_iscsi_chap_enabled as a bool - remote_array['hpelefthand_iscsi_chap_enabled'] = ( - dev.get('hpelefthand_iscsi_chap_enabled') == 'True') - remote_array['cluster_id'] = None - remote_array['cluster_vip'] = None - array_name = remote_array['backend_id'] - - # Make sure we can log into the array, that it has been - # correctly configured, and its API version meets the - # minimum requirement. - cl = None - try: - cl = self._create_replication_client(remote_array) - api_version = cl.getApiVersion() - cluster_info = cl.getClusterByName( - remote_array['hpelefthand_clustername']) - remote_array['cluster_id'] = cluster_info['id'] - virtual_ips = cluster_info['virtualIPAddresses'] - remote_array['cluster_vip'] = virtual_ips[0]['ipV4Address'] - - if api_version < MIN_API_VERSION: - msg = (_LW("The secondary array must have an API " - "version of %(min_ver)s or higher. " - "Array '%(target)s' is on %(target_ver)s, " - "therefore it will not be added as a valid " - "replication target.") % - {'min_ver': MIN_API_VERSION, - 'target': array_name, - 'target_ver': api_version}) - LOG.warning(msg) - elif not self._is_valid_replication_array(remote_array): - msg = (_LW("'%s' is not a valid replication array. " - "In order to be valid, backend_id, " - "hpelefthand_api_url, " - "hpelefthand_username, " - "hpelefthand_password, and " - "hpelefthand_clustername, " - "must be specified. If the target is " - "managed, managed_backend_name must be set " - "as well.") % array_name) - LOG.warning(msg) - else: - replication_targets.append(remote_array) - except Exception: - msg = (_LE("Could not log in to LeftHand array (%s) with " - "the provided credentials.") % array_name) - LOG.error(msg) - finally: - self._destroy_replication_client(cl) - - self._replication_targets = replication_targets - if self._is_replication_configured_correct(): - self._replication_enabled = True - - def _replication_failback(self, volumes): - array_config = {'hpelefthand_api_url': - self.configuration.hpelefthand_api_url, - 'hpelefthand_username': - self.configuration.hpelefthand_username, - 'hpelefthand_password': - self.configuration.hpelefthand_password, - 'hpelefthand_ssh_port': - self.configuration.hpelefthand_ssh_port} - - # Make sure the proper steps on the backend have been completed before - # we allow a failback. - if not self._is_host_ready_for_failback(volumes, array_config): - msg = _("The host is not ready to be failed back. Please " - "resynchronize the volumes and resume replication on the " - "LeftHand backends.") - LOG.error(msg) - raise exception.InvalidReplicationTarget(reason=msg) - - cl = None - volume_update_list = [] - for volume in volumes: - if self._volume_of_replicated_type(volume): - try: - cl = self._create_replication_client(array_config) - # Update the provider info for a proper fail-back. - volume_info = cl.getVolumeByName(volume['name']) - cluster_info = cl.getClusterByName( - self.configuration.hpelefthand_clustername) - virtual_ips = cluster_info['virtualIPAddresses'] - cluster_vip = virtual_ips[0]['ipV4Address'] - provider_location = self._update_provider( - volume_info, cluster_vip=cluster_vip) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'available', - 'provider_location': - provider_location['provider_location']}}) - except Exception as ex: - # The secondary array was not able to execute the fail-back - # properly. The replication status is now in an unknown - # state, so we will treat it as an error. - msg = (_LE("There was a problem with the failover " - "(%(error)s) and it was unsuccessful. " - "Volume '%(volume)s will not be available " - "on the failed over target."), - {'error': six.text_type(ex), - 'volume': volume['id']}) - LOG.error(msg) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'error'}}) - finally: - self._destroy_replication_client(cl) - else: - # Upon failing back, we can move the non-replicated volumes - # back into available state. - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'status': 'available'}}) - - return volume_update_list - - def _is_host_ready_for_failback(self, volumes, array_config): - """Checks to make sure the volumes have been synchronized - - This entails ensuring the remote snapshot schedule has been resumed - on the backends and the secondary volume's data has been copied back - to the primary. - """ - is_ready = True - cl = None - try: - for volume in volumes: - if self._volume_of_replicated_type(volume): - schedule_name = volume['name'] + ( - self.REP_SCHEDULE_SUFFIX + "_Pri") - cl = self._create_replication_client(array_config) - schedule = cl.getRemoteSnapshotSchedule(schedule_name) - schedule = ''.join(schedule) - # We need to check the status of the schedule to make sure - # it is not paused. - result = re.search(".*paused\s+(\w+)", schedule) - is_schedule_active = result.group(1) == 'false' - - volume_info = cl.getVolumeByName(volume['name']) - if not volume_info['isPrimary'] or not is_schedule_active: - is_ready = False - break - except Exception as ex: - LOG.error(_LW("There was a problem when trying to determine if " - "the volume can be failed-back: %s") % - six.text_type(ex)) - is_ready = False - finally: - self._destroy_replication_client(cl) - - return is_ready - - def _get_replication_targets(self): - replication_targets = [] - for target in self._replication_targets: - replication_targets.append(target['backend_id']) - - return replication_targets - - def _is_valid_replication_array(self, target): - required_flags = ['hpelefthand_api_url', 'hpelefthand_username', - 'hpelefthand_password', 'backend_id', - 'hpelefthand_clustername'] - try: - self.check_replication_flags(target, required_flags) - return True - except Exception: - return False - - def _is_replication_configured_correct(self): - rep_flag = True - # Make sure there is at least one replication target. - if len(self._replication_targets) < 1: - LOG.error(_LE("There must be at least one valid replication " - "device configured.")) - rep_flag = False - return rep_flag - - def _volume_of_replicated_type(self, volume): - replicated_type = False - volume_type_id = volume.get('volume_type_id') - if volume_type_id: - volume_type = self._get_volume_type(volume_type_id) - - extra_specs = volume_type.get('extra_specs') - if extra_specs and 'replication_enabled' in extra_specs: - rep_val = extra_specs['replication_enabled'] - replicated_type = (rep_val == " True") - - return replicated_type - - def _does_snapshot_schedule_exist(self, schedule_name, client): - try: - exists = client.doesRemoteSnapshotScheduleExist(schedule_name) - except Exception: - exists = False - return exists - - def _get_lefthand_config(self): - conf = None - for target in self._replication_targets: - if target['backend_id'] == self._active_backend_id: - conf = target - break - - return conf - - def _do_volume_replication_setup(self, volume, client, optional=None): - """This function will do or ensure the following: - - -Create volume on main array (already done in create_volume) - -Create volume on secondary array - -Make volume remote on secondary array - -Create the snapshot schedule - - If anything here fails, we will need to clean everything up in - reverse order, including the original volume. - """ - schedule_name = volume['name'] + self.REP_SCHEDULE_SUFFIX - # If there is already a snapshot schedule, the volume is setup - # for replication on the backend. Start the schedule and return - # success. - if self._does_snapshot_schedule_exist(schedule_name + "_Pri", client): - try: - client.startRemoteSnapshotSchedule(schedule_name + "_Pri") - except Exception: - pass - return True - - # Grab the extra_spec entries for replication and make sure they - # are set correctly. - volume_type = self._get_volume_type(volume["volume_type_id"]) - extra_specs = volume_type.get("extra_specs") - - # Get and check replication sync period - replication_sync_period = extra_specs.get( - self.EXTRA_SPEC_REP_SYNC_PERIOD) - if replication_sync_period: - replication_sync_period = int(replication_sync_period) - if replication_sync_period < self.MIN_REP_SYNC_PERIOD: - msg = (_("The replication sync period must be at least %s " - "seconds.") % self.MIN_REP_SYNC_PERIOD) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - # If there is no extra_spec value for replication sync period, we - # will default it to the required minimum and log a warning. - replication_sync_period = self.MIN_REP_SYNC_PERIOD - LOG.warning(_LW("There was no extra_spec value for %(spec_name)s, " - "so the default value of %(def_val)s will be " - "used. To overwrite this, set this value in the " - "volume type extra_specs."), - {'spec_name': self.EXTRA_SPEC_REP_SYNC_PERIOD, - 'def_val': self.MIN_REP_SYNC_PERIOD}) - - # Get and check retention count - retention_count = extra_specs.get( - self.EXTRA_SPEC_REP_RETENTION_COUNT) - if retention_count: - retention_count = int(retention_count) - if retention_count > self.MAX_RETENTION_COUNT: - msg = (_("The retention count must be %s or less.") % - self.MAX_RETENTION_COUNT) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - # If there is no extra_spec value for retention count, we - # will default it and log a warning. - retention_count = self.DEFAULT_RETENTION_COUNT - LOG.warning(_LW("There was no extra_spec value for %(spec_name)s, " - "so the default value of %(def_val)s will be " - "used. To overwrite this, set this value in the " - "volume type extra_specs."), - {'spec_name': self.EXTRA_SPEC_REP_RETENTION_COUNT, - 'def_val': self.DEFAULT_RETENTION_COUNT}) - - # Get and checkout remote retention count - remote_retention_count = extra_specs.get( - self.EXTRA_SPEC_REP_REMOTE_RETENTION_COUNT) - if remote_retention_count: - remote_retention_count = int(remote_retention_count) - if remote_retention_count > self.MAX_REMOTE_RETENTION_COUNT: - msg = (_("The remote retention count must be %s or less.") % - self.MAX_REMOTE_RETENTION_COUNT) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - else: - # If there is no extra_spec value for remote retention count, we - # will default it and log a warning. - remote_retention_count = self.DEFAULT_REMOTE_RETENTION_COUNT - spec_name = self.EXTRA_SPEC_REP_REMOTE_RETENTION_COUNT - LOG.warning(_LW("There was no extra_spec value for %(spec_name)s, " - "so the default value of %(def_val)s will be " - "used. To overwrite this, set this value in the " - "volume type extra_specs."), - {'spec_name': spec_name, - 'def_val': self.DEFAULT_REMOTE_RETENTION_COUNT}) - - cl = None - try: - # Create volume on secondary system - for remote_target in self._replication_targets: - cl = self._create_replication_client(remote_target) - - if optional: - optional['clusterName'] = ( - remote_target['hpelefthand_clustername']) - cl.createVolume(volume['name'], - remote_target['cluster_id'], - volume['size'] * units.Gi, - optional) - - # Make secondary volume a remote volume - # NOTE: The snapshot created when making a volume remote is - # not managed by cinder. This snapshot will be removed when - # _do_volume_replication_destroy is called. - snap_name = volume['name'] + self.REP_SNAPSHOT_SUFFIX - cl.makeVolumeRemote(volume['name'], snap_name) - - # A remote IP address is needed from the cluster in order to - # create the snapshot schedule. - remote_ip = cl.getIPFromCluster( - remote_target['hpelefthand_clustername']) - - # Destroy remote client - self._destroy_replication_client(cl) - - # Create remote snapshot schedule on the primary system. - # We want to start the remote snapshot schedule instantly; a - # date in the past will do that. We will use the Linux epoch - # date formatted to ISO 8601 (YYYY-MM-DDTHH:MM:SSZ). - start_date = "1970-01-01T00:00:00Z" - remote_vol_name = volume['name'] - - client.createRemoteSnapshotSchedule( - volume['name'], - schedule_name, - replication_sync_period, - start_date, - retention_count, - remote_target['hpelefthand_clustername'], - remote_retention_count, - remote_vol_name, - remote_ip, - remote_target['hpelefthand_username'], - remote_target['hpelefthand_password']) - - return True - except Exception as ex: - # Destroy the replication client that was created - self._destroy_replication_client(cl) - # Deconstruct what we tried to create - self._do_volume_replication_destroy(volume, client) - msg = (_("There was an error setting up a remote schedule " - "on the LeftHand arrays: ('%s'). The volume will not be " - "recognized as replication type.") % - six.text_type(ex)) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _do_volume_replication_destroy(self, volume, client): - """This will remove all dependencies of a replicated volume - - It should be used when deleting a replication enabled volume - or if setting up a remote copy group fails. It will try and do the - following: - -Delete the snapshot schedule - -Delete volume and snapshots on secondary array - -Delete volume and snapshots on primary array - """ - # Delete snapshot schedule - try: - schedule_name = volume['name'] + self.REP_SCHEDULE_SUFFIX - client.deleteRemoteSnapshotSchedule(schedule_name) - except Exception: - pass - - # Delete volume on secondary array(s) - remote_vol_name = volume['name'] - for remote_target in self._replication_targets: - try: - cl = self._create_replication_client(remote_target) - volume_info = cl.getVolumeByName(remote_vol_name) - cl.deleteVolume(volume_info['id']) - except Exception: - pass - finally: - # Destroy the replication client that was created - self._destroy_replication_client(cl) - - # Delete volume on primary array - try: - volume_info = client.getVolumeByName(volume['name']) - client.deleteVolume(volume_info['id']) - except Exception: - pass diff --git a/cinder/volume/drivers/hpe/hpe_xp_fc.py b/cinder/volume/drivers/hpe/hpe_xp_fc.py deleted file mode 100644 index 1ec37b049..000000000 --- a/cinder/volume/drivers/hpe/hpe_xp_fc.py +++ /dev/null @@ -1,149 +0,0 @@ -# Copyright (C) 2014-2015, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Fibre channel Cinder volume driver for Hewlett Packard Enterprise storage. - -""" - -from oslo_utils import importutils - -from cinder.volume import driver -from cinder.volume.drivers.hpe import hpe_xp_opts as opts -from cinder.zonemanager import utils as fczm_utils - -_DRIVER_DIR = 'cinder.volume.drivers.hpe' -_DRIVER_CLASS = 'hpe_xp_horcm_fc.HPEXPHORCMFC' - - -class HPEXPFCDriver(driver.FibreChannelDriver): - """OpenStack Fibre Channel driver to enable HPE XP storage.""" - - def __init__(self, *args, **kwargs): - """Initialize the driver.""" - super(HPEXPFCDriver, self).__init__(*args, **kwargs) - - self.configuration.append_config_values(opts.FC_VOLUME_OPTS) - self.configuration.append_config_values(opts.COMMON_VOLUME_OPTS) - self.common = importutils.import_object( - '.'.join([_DRIVER_DIR, _DRIVER_CLASS]), - self.configuration, 'FC', **kwargs) - - def check_for_setup_error(self): - """Setup errors are already checked for in do_setup so return pass.""" - pass - - def create_volume(self, volume): - """Create a volume.""" - return self.common.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from a snapshot.""" - return self.common.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - """Create a clone of the specified volume.""" - return self.common.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - """Delete a volume.""" - self.common.delete_volume(volume) - - def create_snapshot(self, snapshot): - """Create a snapshot.""" - return self.common.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - """Delete a snapshot.""" - self.common.delete_snapshot(snapshot) - - def local_path(self, volume): - pass - - def get_volume_stats(self, refresh=False): - """Get volume stats.""" - return self.common.get_volume_stats(refresh) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume. - - Call copy_image_to_volume() of super class and - carry out original postprocessing. - """ - super(HPEXPFCDriver, self).copy_image_to_volume( - context, volume, image_service, image_id) - self.common.copy_image_to_volume( - context, volume, image_service, image_id) - - def after_volume_copy(self, context, src_vol, dest_vol, remote=None): - """Driver-specific actions after copyvolume data. - - This method will be called after _copy_volume_data during volume - migration - """ - self.common.copy_volume_data(context, src_vol, dest_vol, remote) - - def restore_backup(self, context, backup, volume, backup_service): - """Restore an existing backup to a new or existing volume. - - Call restore_backup() of super class and - carry out original postprocessing. - """ - super(HPEXPFCDriver, self).restore_backup( - context, backup, volume, backup_service) - self.common.restore_backup(context, backup, volume, backup_service) - - def extend_volume(self, volume, new_size): - """Extend a volume.""" - self.common.extend_volume(volume, new_size) - - def manage_existing(self, volume, existing_ref): - """Manage an existing HPE XP storage volume. - - existing_ref is a dictionary of the form: - - {'ldev': , - 'storage_id': } - """ - return self.common.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume for manage_existing.""" - return self.common.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - """Remove the specified volume from Cinder management.""" - self.common.unmanage(volume) - - def do_setup(self, context): - """Setup and verify HPE XP storage connection.""" - self.common.do_setup(context) - - def ensure_export(self, context, volume): - pass - - def create_export(self, context, volume, connector): - pass - - def remove_export(self, context, volume): - pass - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Attach the volume to an instance.""" - return self.common.initialize_connection(volume, connector) - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Detach a volume from an instance.""" - return self.common.terminate_connection(volume, connector, **kwargs) diff --git a/cinder/volume/drivers/hpe/hpe_xp_opts.py b/cinder/volume/drivers/hpe/hpe_xp_opts.py deleted file mode 100644 index 7d6bfb46f..000000000 --- a/cinder/volume/drivers/hpe/hpe_xp_opts.py +++ /dev/null @@ -1,116 +0,0 @@ -# Copyright (C) 2015, Hitachi, Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""HPE XP driver options.""" - -from oslo_config import cfg - -FC_VOLUME_OPTS = [ - cfg.BoolOpt( - 'hpexp_zoning_request', - default=False, - help='Request for FC Zone creating host group', - deprecated_name='hpxp_zoning_request'), -] - -COMMON_VOLUME_OPTS = [ - cfg.StrOpt( - 'hpexp_storage_cli', - help='Type of storage command line interface', - deprecated_name='hpxp_storage_cli'), - cfg.StrOpt( - 'hpexp_storage_id', - help='ID of storage system', - deprecated_name='hpxp_storage_id'), - cfg.StrOpt( - 'hpexp_pool', - help='Pool of storage system', - deprecated_name='hpxp_pool'), - cfg.StrOpt( - 'hpexp_thin_pool', - help='Thin pool of storage system', - deprecated_name='hpxp_thin_pool'), - cfg.StrOpt( - 'hpexp_ldev_range', - help='Logical device range of storage system', - deprecated_name='hpxp_ldev_range'), - cfg.StrOpt( - 'hpexp_default_copy_method', - default='FULL', - help='Default copy method of storage system. ' - 'There are two valid values: "FULL" specifies that a full copy; ' - '"THIN" specifies that a thin copy. Default value is "FULL"', - deprecated_name='hpxp_default_copy_method'), - cfg.IntOpt( - 'hpexp_copy_speed', - default=3, - help='Copy speed of storage system', - deprecated_name='hpxp_copy_speed'), - cfg.IntOpt( - 'hpexp_copy_check_interval', - default=3, - help='Interval to check copy', - deprecated_name='hpxp_copy_check_interval'), - cfg.IntOpt( - 'hpexp_async_copy_check_interval', - default=10, - help='Interval to check copy asynchronously', - deprecated_name='hpxp_async_copy_check_interval'), - cfg.ListOpt( - 'hpexp_target_ports', - help='Target port names for host group or iSCSI target', - deprecated_name='hpxp_target_ports'), - cfg.ListOpt( - 'hpexp_compute_target_ports', - help=( - 'Target port names of compute node ' - 'for host group or iSCSI target'), - deprecated_name='hpxp_compute_target_ports'), - cfg.BoolOpt( - 'hpexp_group_request', - default=False, - help='Request for creating host group or iSCSI target', - deprecated_name='hpxp_group_request'), -] - -HORCM_VOLUME_OPTS = [ - cfg.ListOpt( - 'hpexp_horcm_numbers', - default=["200", "201"], - help='Instance numbers for HORCM', - deprecated_name='hpxp_horcm_numbers'), - cfg.StrOpt( - 'hpexp_horcm_user', - help='Username of storage system for HORCM', - deprecated_name='hpxp_horcm_user'), - cfg.BoolOpt( - 'hpexp_horcm_add_conf', - default=True, - help='Add to HORCM configuration', - deprecated_name='hpxp_horcm_add_conf'), - cfg.StrOpt( - 'hpexp_horcm_resource_name', - default='meta_resource', - help='Resource group name of storage system for HORCM', - deprecated_name='hpxp_horcm_resource_name'), - cfg.BoolOpt( - 'hpexp_horcm_name_only_discovery', - default=False, - help='Only discover a specific name of host group or iSCSI target', - deprecated_name='hpxp_horcm_name_only_discovery'), -] - -CONF = cfg.CONF -CONF.register_opts(FC_VOLUME_OPTS) -CONF.register_opts(COMMON_VOLUME_OPTS) -CONF.register_opts(HORCM_VOLUME_OPTS) diff --git a/cinder/volume/drivers/huawei/__init__.py b/cinder/volume/drivers/huawei/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/huawei/constants.py b/cinder/volume/drivers/huawei/constants.py deleted file mode 100644 index 1c441a527..000000000 --- a/cinder/volume/drivers/huawei/constants.py +++ /dev/null @@ -1,105 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -STATUS_HEALTH = '1' -STATUS_ACTIVE = '43' -STATUS_RUNNING = '10' -STATUS_VOLUME_READY = '27' -STATUS_LUNCOPY_READY = '40' -STATUS_QOS_ACTIVE = '2' - -BLOCK_STORAGE_POOL_TYPE = '1' -FILE_SYSTEM_POOL_TYPE = '2' - -HOSTGROUP_PREFIX = 'OpenStack_HostGroup_' -LUNGROUP_PREFIX = 'OpenStack_LunGroup_' -MAPPING_VIEW_PREFIX = 'OpenStack_Mapping_View_' -PORTGROUP_PREFIX = 'OpenStack_PortGroup_' -QOS_NAME_PREFIX = 'OpenStack_' -PORTGROUP_DESCRIP_PREFIX = "Please do NOT modify this. Engine ID: " -ARRAY_VERSION = 'V300R003C00' -FC_PORT_CONNECTED = '10' -FC_INIT_ONLINE = '27' -FC_PORT_MODE_FABRIC = '0' -CAPACITY_UNIT = 1024.0 * 1024.0 * 2 -DEFAULT_WAIT_TIMEOUT = 3600 * 24 * 30 -DEFAULT_WAIT_INTERVAL = 5 - -MIGRATION_WAIT_INTERVAL = 5 -MIGRATION_FAULT = '74' -MIGRATION_COMPLETE = '76' - -ERROR_CONNECT_TO_SERVER = -403 -ERROR_UNAUTHORIZED_TO_SERVER = -401 -SOCKET_TIMEOUT = 52 -ERROR_VOLUME_ALREADY_EXIST = 1077948993 -LOGIN_SOCKET_TIMEOUT = 4 -ERROR_VOLUME_NOT_EXIST = 1077939726 -RELOGIN_ERROR_PASS = [ERROR_VOLUME_NOT_EXIST] -HYPERMETRO_RUNNSTATUS_STOP = 41 -HYPERMETRO_RUNNSTATUS_NORMAL = 1 -NO_SPLITMIRROR_LICENSE = 1077950233 -NO_MIGRATION_LICENSE = 1073806606 - -THICK_LUNTYPE = 0 -THIN_LUNTYPE = 1 -MAX_HOSTNAME_LENGTH = 31 -MAX_VOL_DESCRIPTION = 170 -PORT_NUM_PER_CONTR = 2 - -OS_TYPE = {'Linux': '0', - 'Windows': '1', - 'Solaris': '2', - 'HP-UX': '3', - 'AIX': '4', - 'XenServer': '5', - 'Mac OS X': '6', - 'VMware ESX': '7'} - -HUAWEI_VALID_KEYS = ['maxIOPS', 'minIOPS', 'minBandWidth', - 'maxBandWidth', 'latency', 'IOType'] -QOS_KEYS = [i.upper() for i in HUAWEI_VALID_KEYS] -EXTRA_QOS_KEYS = ['MAXIOPS', 'MINIOPS', 'MINBANDWIDTH', 'MAXBANDWIDTH'] -LOWER_LIMIT_KEYS = ['MINIOPS', 'LATENCY', 'MINBANDWIDTH'] -UPPER_LIMIT_KEYS = ['MAXIOPS', 'MAXBANDWIDTH'] -MAX_LUN_NUM_IN_QOS = 64 - -DEFAULT_REPLICA_WAIT_INTERVAL = 1 -DEFAULT_REPLICA_WAIT_TIMEOUT = 10 - -REPLICA_SYNC_MODEL = '1' -REPLICA_ASYNC_MODEL = '2' -REPLICA_SPEED = '2' -REPLICA_PERIOD = '3600' -REPLICA_SECOND_RO = '2' -REPLICA_SECOND_RW = '3' - -REPLICA_RUNNING_STATUS_KEY = 'RUNNINGSTATUS' -REPLICA_RUNNING_STATUS_INITIAL_SYNC = '21' -REPLICA_RUNNING_STATUS_SYNC = '23' -REPLICA_RUNNING_STATUS_SYNCED = '24' -REPLICA_RUNNING_STATUS_NORMAL = '1' -REPLICA_RUNNING_STATUS_SPLIT = '26' -REPLICA_RUNNING_STATUS_INVALID = '35' - -REPLICA_HEALTH_STATUS_KEY = 'HEALTHSTATUS' -REPLICA_HEALTH_STATUS_NORMAL = '1' - -REPLICA_LOCAL_DATA_STATUS_KEY = 'PRIRESDATASTATUS' -REPLICA_REMOTE_DATA_STATUS_KEY = 'SECRESDATASTATUS' -REPLICA_DATA_SYNC_KEY = 'ISDATASYNC' -REPLICA_DATA_STATUS_SYNCED = '1' -REPLICA_DATA_STATUS_COMPLETE = '2' -REPLICA_DATA_STATUS_INCOMPLETE = '3' diff --git a/cinder/volume/drivers/huawei/fc_zone_helper.py b/cinder/volume/drivers/huawei/fc_zone_helper.py deleted file mode 100644 index 7e0a8a4e8..000000000 --- a/cinder/volume/drivers/huawei/fc_zone_helper.py +++ /dev/null @@ -1,235 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _ -from cinder.volume.drivers.huawei import constants - -LOG = logging.getLogger(__name__) - - -class FCZoneHelper(object): - """FC zone helper for Huawei driver.""" - - def __init__(self, fcsan_lookup_service, client): - self.fcsan = fcsan_lookup_service - self.client = client - - def _get_fc_ports_info(self): - ports_info = {} - data = self.client.get_fc_ports_on_array() - for item in data: - if item['RUNNINGSTATUS'] == constants.FC_PORT_CONNECTED: - location = item['PARENTID'].split('.') - port_info = {} - port_info['id'] = item['ID'] - port_info['contr'] = location[0] - port_info['bandwidth'] = item['RUNSPEED'] - ports_info[item['WWN']] = port_info - return ports_info - - def _count_port_weight(self, port, ports_info): - LOG.debug("Count weight for port: %s.", port) - portgs = self.client.get_portgs_by_portid(ports_info[port]['id']) - LOG.debug("Port %(port)s belongs to PortGroup %(portgs)s.", - {"port": port, "portgs": portgs}) - weight = 0 - for portg in portgs: - views = self.client.get_views_by_portg(portg) - if not views: - LOG.debug("PortGroup %s doesn't belong to any view.", portg) - break - - LOG.debug("PortGroup %(portg)s belongs to view %(views)s.", - {"portg": portg, "views": views[0]}) - # In fact, there is just one view for one port group. - lungroup = self.client.get_lungroup_by_view(views[0]) - lun_num = self.client.get_lunnum_from_lungroup(lungroup) - ports_in_portg = self.client.get_ports_by_portg(portg) - LOG.debug("PortGroup %(portg)s contains ports: %(ports)s.", - {"portg": portg, "ports": ports_in_portg}) - total_bandwidth = 0 - for port_pg in ports_in_portg: - if port_pg in ports_info: - total_bandwidth += int(ports_info[port_pg]['bandwidth']) - - LOG.debug("Total bandwidth for PortGroup %(portg)s is %(bindw)s.", - {"portg": portg, "bindw": total_bandwidth}) - - if total_bandwidth: - weight += float(lun_num) / float(total_bandwidth) - - bandwidth = float(ports_info[port]['bandwidth']) - return (weight, 10000 / bandwidth) - - def _get_weighted_ports_per_contr(self, ports, ports_info): - port_weight_map = {} - for port in ports: - port_weight_map[port] = self._count_port_weight(port, ports_info) - - LOG.debug("port_weight_map: %s", port_weight_map) - sorted_ports = sorted(port_weight_map.items(), key=lambda d: d[1]) - weighted_ports = [] - count = 0 - for port in sorted_ports: - if count >= constants.PORT_NUM_PER_CONTR: - break - weighted_ports.append(port[0]) - count += 1 - return weighted_ports - - def _get_weighted_ports(self, contr_port_map, ports_info, contrs): - weighted_ports = [] - for contr in contrs: - if contr in contr_port_map: - weighted_ports_per_contr = self._get_weighted_ports_per_contr( - contr_port_map[contr], ports_info) - LOG.debug("Selected ports %(ports)s on controller %(contr)s.", - {"ports": weighted_ports_per_contr, - "contr": contr}) - weighted_ports.extend(weighted_ports_per_contr) - return weighted_ports - - def _filter_by_fabric(self, wwns, ports): - """Filter FC ports and initiators connected to fabrics.""" - ini_tgt_map = self.fcsan.get_device_mapping_from_network(wwns, ports) - fabric_connected_ports = [] - fabric_connected_initiators = [] - for fabric in ini_tgt_map: - fabric_connected_ports.extend( - ini_tgt_map[fabric]['target_port_wwn_list']) - fabric_connected_initiators.extend( - ini_tgt_map[fabric]['initiator_port_wwn_list']) - - if not fabric_connected_ports: - msg = _("No FC port connected to fabric.") - raise exception.VolumeBackendAPIException(data=msg) - if not fabric_connected_initiators: - msg = _("No initiator connected to fabric.") - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug("Fabric connected ports: %(ports)s, " - "Fabric connected initiators: %(initiators)s.", - {'ports': fabric_connected_ports, - 'initiators': fabric_connected_initiators}) - return fabric_connected_ports, fabric_connected_initiators - - def build_ini_targ_map(self, wwns, host_id, lun_id): - lun_info = self.client.get_lun_info(lun_id) - lun_contr_id = lun_info['OWNINGCONTROLLER'] - engines = self.client.get_all_engines() - LOG.debug("Get array engines: %s", engines) - - for engine in engines: - contrs = json.loads(engine['NODELIST']) - engine_id = engine['ID'] - if lun_contr_id in contrs: - LOG.debug("LUN %(lun_id)s belongs to engine %(engine_id)s.", - {"lun_id": lun_id, "engine_id": engine_id}) - break - - # Check if there is already a port group in the view. - # If yes and have already considered the engine, - # we won't change anything about the port group and zone. - view_name = constants.MAPPING_VIEW_PREFIX + host_id - portg_name = constants.PORTGROUP_PREFIX + host_id - view_id = self.client.find_mapping_view(view_name) - portg_info = self.client.get_portgroup_by_view(view_id) - portg_id = portg_info[0]['ID'] if portg_info else None - - init_targ_map = {} - if portg_id: - description = portg_info[0].get("DESCRIPTION", '') - engines = description.replace(constants.PORTGROUP_DESCRIP_PREFIX, - "") - engines = engines.split(',') - ports = self.client.get_fc_ports_by_portgroup(portg_id) - if engine_id in engines: - LOG.debug("Have already selected ports for engine %s, just " - "use them.", engine_id) - return (list(ports.keys()), portg_id, init_targ_map) - - # Filter initiators and ports that connected to fabrics. - ports_info = self._get_fc_ports_info() - (fabric_connected_ports, fabric_connected_initiators) = ( - self._filter_by_fabric(wwns, ports_info.keys())) - - # Build a controller->ports map for convenience. - contr_port_map = {} - for port in fabric_connected_ports: - contr = ports_info[port]['contr'] - if not contr_port_map.get(contr): - contr_port_map[contr] = [] - contr_port_map[contr].append(port) - LOG.debug("Controller port map: %s.", contr_port_map) - - # Get the 'best' ports for the given controllers. - weighted_ports = self._get_weighted_ports(contr_port_map, ports_info, - contrs) - - # Handle port group. - port_list = [ports_info[port]['id'] for port in weighted_ports] - - if portg_id: - # Add engine ID to the description of the port group. - self.client.append_portg_desc(portg_id, engine_id) - # Extend the weighted_ports to include the ports already in the - # port group. - weighted_ports.extend(list(ports.keys())) - else: - portg_id = self.client.get_tgt_port_group(portg_name) - if portg_id: - LOG.debug("Found port group %s not belonged to any view, " - "deleting it.", portg_name) - ports = self.client.get_fc_ports_by_portgroup(portg_id) - for port_id in ports.values(): - self.client.remove_port_from_portgroup(portg_id, port_id) - self.client.delete_portgroup(portg_id) - description = constants.PORTGROUP_DESCRIP_PREFIX + engine_id - portg_id = self.client.create_portg(portg_name, description) - - for port in port_list: - self.client.add_port_to_portg(portg_id, port) - - for ini in fabric_connected_initiators: - init_targ_map[ini] = weighted_ports - LOG.debug("build_ini_targ_map: Port group name: %(portg_name)s, " - "init_targ_map: %(map)s.", - {"portg_name": portg_name, - "map": init_targ_map}) - return weighted_ports, portg_id, init_targ_map - - def get_init_targ_map(self, wwns, host_id): - error_ret = ([], None, {}) - if not host_id: - return error_ret - - view_name = constants.MAPPING_VIEW_PREFIX + host_id - view_id = self.client.find_mapping_view(view_name) - if not view_id: - return error_ret - port_group = self.client.get_portgroup_by_view(view_id) - portg_id = port_group[0]['ID'] if port_group else None - ports = self.client.get_fc_ports_by_portgroup(portg_id) - for port_id in ports.values(): - self.client.remove_port_from_portgroup(portg_id, port_id) - init_targ_map = {} - for wwn in wwns: - init_targ_map[wwn] = list(ports.keys()) - return list(ports.keys()), portg_id, init_targ_map diff --git a/cinder/volume/drivers/huawei/huawei_conf.py b/cinder/volume/drivers/huawei/huawei_conf.py deleted file mode 100644 index 6a7a9b767..000000000 --- a/cinder/volume/drivers/huawei/huawei_conf.py +++ /dev/null @@ -1,287 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Set Huawei private configuration into Configuration object. - -For conveniently get private configuration. We parse Huawei config file -and set every property into Configuration object as an attribute. -""" - -import base64 -import six -from xml.etree import ElementTree as ET - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _ -from cinder import utils -from cinder.volume.drivers.huawei import constants - -LOG = logging.getLogger(__name__) - - -class HuaweiConf(object): - def __init__(self, conf): - self.conf = conf - - def _encode_authentication(self): - need_encode = False - tree = ET.parse(self.conf.cinder_huawei_conf_file) - xml_root = tree.getroot() - name_node = xml_root.find('Storage/UserName') - pwd_node = xml_root.find('Storage/UserPassword') - if (name_node is not None - and not name_node.text.startswith('!$$$')): - name_node.text = '!$$$' + base64.b64encode(name_node.text) - need_encode = True - if (pwd_node is not None - and not pwd_node.text.startswith('!$$$')): - pwd_node.text = '!$$$' + base64.b64encode(pwd_node.text) - need_encode = True - - if need_encode: - utils.execute('chmod', - '600', - self.conf.cinder_huawei_conf_file, - run_as_root=True) - tree.write(self.conf.cinder_huawei_conf_file, 'UTF-8') - - def update_config_value(self): - self._encode_authentication() - - set_attr_funcs = (self._san_address, - self._san_user, - self._san_password, - self._san_product, - self._san_protocol, - self._lun_type, - self._lun_ready_wait_interval, - self._lun_copy_wait_interval, - self._lun_timeout, - self._lun_write_type, - self._lun_mirror_switch, - self._lun_prefetch, - self._lun_policy, - self._lun_read_cache_policy, - self._lun_write_cache_policy, - self._storage_pools, - self._iscsi_default_target_ip, - self._iscsi_info,) - - tree = ET.parse(self.conf.cinder_huawei_conf_file) - xml_root = tree.getroot() - for f in set_attr_funcs: - f(xml_root) - - def _san_address(self, xml_root): - text = xml_root.findtext('Storage/RestURL') - if not text: - msg = _("RestURL is not configured.") - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - addrs = text.split(';') - addrs = list(set([x.strip() for x in addrs if x.strip()])) - setattr(self.conf, 'san_address', addrs) - - def _san_user(self, xml_root): - text = xml_root.findtext('Storage/UserName') - if not text: - msg = _("UserName is not configured.") - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - user = base64.b64decode(text[4:]) - setattr(self.conf, 'san_user', user) - - def _san_password(self, xml_root): - text = xml_root.findtext('Storage/UserPassword') - if not text: - msg = _("UserPassword is not configured.") - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - pwd = base64.b64decode(text[4:]) - setattr(self.conf, 'san_password', pwd) - - def _san_product(self, xml_root): - text = xml_root.findtext('Storage/Product') - if not text: - msg = _("SAN product is not configured.") - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - product = text.strip() - setattr(self.conf, 'san_product', product) - - def _san_protocol(self, xml_root): - text = xml_root.findtext('Storage/Protocol') - if not text: - msg = _("SAN protocol is not configured.") - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - protocol = text.strip() - setattr(self.conf, 'san_protocol', protocol) - - def _lun_type(self, xml_root): - lun_type = constants.THICK_LUNTYPE - - text = xml_root.findtext('LUN/LUNType') - if text: - lun_type = text.strip() - if lun_type == 'Thick': - lun_type = constants.THICK_LUNTYPE - elif lun_type == 'Thin': - lun_type = constants.THIN_LUNTYPE - else: - msg = (_("Invalid lun type %s is configured.") % lun_type) - LOG.exception(msg) - raise exception.InvalidInput(reason=msg) - - setattr(self.conf, 'lun_type', lun_type) - - def _lun_ready_wait_interval(self, xml_root): - text = xml_root.findtext('LUN/LUNReadyWaitInterval') - interval = text.strip() if text else constants.DEFAULT_WAIT_INTERVAL - setattr(self.conf, 'lun_ready_wait_interval', int(interval)) - - def _lun_copy_wait_interval(self, xml_root): - text = xml_root.findtext('LUN/LUNcopyWaitInterval') - interval = text.strip() if text else constants.DEFAULT_WAIT_INTERVAL - setattr(self.conf, 'lun_copy_wait_interval', int(interval)) - - def _lun_timeout(self, xml_root): - text = xml_root.findtext('LUN/Timeout') - interval = text.strip() if text else constants.DEFAULT_WAIT_TIMEOUT - setattr(self.conf, 'lun_timeout', int(interval)) - - def _lun_write_type(self, xml_root): - text = xml_root.findtext('LUN/WriteType') - write_type = text.strip() if text else '1' - setattr(self.conf, 'lun_write_type', write_type) - - def _lun_mirror_switch(self, xml_root): - text = xml_root.findtext('LUN/MirrorSwitch') - mirror_switch = text.strip() if text else '1' - setattr(self.conf, 'lun_mirror_switch', mirror_switch) - - def _lun_prefetch(self, xml_root): - prefetch_type = '3' - prefetch_value = '0' - - node = xml_root.find('LUN/Prefetch') - if (node is not None - and node.attrib['Type'] - and node.attrib['Value']): - prefetch_type = node.attrib['Type'].strip() - if prefetch_type not in ['0', '1', '2', '3']: - msg = (_( - "Invalid prefetch type '%s' is configured. " - "PrefetchType must be in 0,1,2,3.") % prefetch_type) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - prefetch_value = node.attrib['Value'].strip() - factor = {'1': 2} - factor = int(factor.get(prefetch_type, '1')) - prefetch_value = int(prefetch_value) * factor - prefetch_value = six.text_type(prefetch_value) - - setattr(self.conf, 'lun_prefetch_type', prefetch_type) - setattr(self.conf, 'lun_prefetch_value', prefetch_value) - - def _lun_policy(self, xml_root): - setattr(self.conf, 'lun_policy', '0') - - def _lun_read_cache_policy(self, xml_root): - setattr(self.conf, 'lun_read_cache_policy', '2') - - def _lun_write_cache_policy(self, xml_root): - setattr(self.conf, 'lun_write_cache_policy', '5') - - def _storage_pools(self, xml_root): - nodes = xml_root.findall('LUN/StoragePool') - if not nodes: - msg = _('Storage pool is not configured.') - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - texts = [x.text for x in nodes] - merged_text = ';'.join(texts) - pools = set(x.strip() for x in merged_text.split(';') if x.strip()) - if not pools: - msg = _('Invalid storage pool is configured.') - LOG.error(msg) - raise exception.InvalidInput(msg) - - setattr(self.conf, 'storage_pools', list(pools)) - - def _iscsi_default_target_ip(self, xml_root): - text = xml_root.findtext('iSCSI/DefaultTargetIP') - target_ip = text.split() if text else [] - setattr(self.conf, 'iscsi_default_target_ip', target_ip) - - def _iscsi_info(self, xml_root): - nodes = xml_root.findall('iSCSI/Initiator') - if nodes is None: - setattr(self.conf, 'iscsi_info', []) - return - - iscsi_info = [] - for node in nodes: - props = {} - for item in node.items(): - props[item[0].strip()] = item[1].strip() - - iscsi_info.append(props) - - setattr(self.conf, 'iscsi_info', iscsi_info) - - def get_replication_devices(self): - devs = self.conf.safe_get('replication_device') - if not devs: - return [] - - devs_config = [] - for dev in devs: - dev_config = {} - dev_config['backend_id'] = dev['backend_id'] - dev_config['san_address'] = dev['san_address'].split(';') - dev_config['san_user'] = dev['san_user'] - dev_config['san_password'] = dev['san_password'] - dev_config['storage_pool'] = dev['storage_pool'].split(';') - dev_config['iscsi_info'] = [] - dev_config['iscsi_default_target_ip'] = ( - dev['iscsi_default_target_ip'].split(';') - if 'iscsi_default_target_ip' in dev - else []) - devs_config.append(dev_config) - - return devs_config - - def get_local_device(self): - dev_config = { - 'backend_id': "default", - 'san_address': self.conf.san_address, - 'san_user': self.conf.san_user, - 'san_password': self.conf.san_password, - 'storage_pool': self.conf.storage_pools, - 'iscsi_info': self.conf.iscsi_info, - 'iscsi_default_target_ip': self.conf.iscsi_default_target_ip, - } - return dev_config diff --git a/cinder/volume/drivers/huawei/huawei_driver.py b/cinder/volume/drivers/huawei/huawei_driver.py deleted file mode 100644 index 9f741d879..000000000 --- a/cinder/volume/drivers/huawei/huawei_driver.py +++ /dev/null @@ -1,2026 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json -import re -import six -import uuid - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import units - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers.huawei import constants -from cinder.volume.drivers.huawei import fc_zone_helper -from cinder.volume.drivers.huawei import huawei_conf -from cinder.volume.drivers.huawei import huawei_utils -from cinder.volume.drivers.huawei import hypermetro -from cinder.volume.drivers.huawei import replication -from cinder.volume.drivers.huawei import rest_client -from cinder.volume.drivers.huawei import smartx -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - -huawei_opts = [ - cfg.StrOpt('cinder_huawei_conf_file', - default='/etc/cinder/cinder_huawei_conf.xml', - help='The configuration file for the Cinder Huawei driver.'), - cfg.StrOpt('hypermetro_devices', - default=None, - help='The remote device hypermetro will use.'), -] - -CONF = cfg.CONF -CONF.register_opts(huawei_opts) - - -class HuaweiBaseDriver(driver.VolumeDriver): - - def __init__(self, *args, **kwargs): - super(HuaweiBaseDriver, self).__init__(*args, **kwargs) - - if not self.configuration: - msg = _('Configuration is not found.') - raise exception.InvalidInput(reason=msg) - - self.active_backend_id = kwargs.get('active_backend_id') - - self.configuration.append_config_values(huawei_opts) - self.huawei_conf = huawei_conf.HuaweiConf(self.configuration) - self.metro_flag = False - self.replica = None - - def get_local_and_remote_dev_conf(self): - self.loc_dev_conf = self.huawei_conf.get_local_device() - - # Now just support one replication_devices. - replica_devs = self.huawei_conf.get_replication_devices() - self.replica_dev_conf = replica_devs[0] if replica_devs else {} - - def get_local_and_remote_client_conf(self): - if self.active_backend_id: - return self.replica_dev_conf, self.loc_dev_conf - else: - return self.loc_dev_conf, self.replica_dev_conf - - def do_setup(self, context): - """Instantiate common class and login storage system.""" - # Set huawei private configuration into Configuration object. - self.huawei_conf.update_config_value() - - self.get_local_and_remote_dev_conf() - client_conf, replica_client_conf = ( - self.get_local_and_remote_client_conf()) - - # init local client - if not client_conf: - msg = _('Get active client failed.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - self.client = rest_client.RestClient(self.configuration, - **client_conf) - self.client.login() - - # init remote client - metro_san_address = self.configuration.safe_get("metro_san_address") - metro_san_user = self.configuration.safe_get("metro_san_user") - metro_san_password = self.configuration.safe_get("metro_san_password") - if metro_san_address and metro_san_user and metro_san_password: - self.metro_flag = True - metro_san_address = metro_san_address.split(";") - self.rmt_client = rest_client.RestClient(self.configuration, - metro_san_address, - metro_san_user, - metro_san_password) - self.rmt_client.login() - - # init replication manager - if replica_client_conf: - self.replica_client = rest_client.RestClient(self.configuration, - **replica_client_conf) - self.replica_client.try_login() - self.replica = replication.ReplicaPairManager(self.client, - self.replica_client, - self.configuration) - - def check_for_setup_error(self): - pass - - def get_volume_stats(self, refresh=False): - """Get volume status and reload huawei config file.""" - self.huawei_conf.update_config_value() - if self.metro_flag: - self.rmt_client.get_all_pools() - - stats = self.client.update_volume_stats() - - if self.replica: - stats = self.replica.update_replica_capability(stats) - targets = [self.replica_dev_conf['backend_id']] - stats['replication_targets'] = targets - stats['replication_enabled'] = True - - return stats - - def _get_volume_type(self, volume): - volume_type = None - type_id = volume['volume_type_id'] - if type_id: - ctxt = context.get_admin_context() - volume_type = volume_types.get_volume_type(ctxt, type_id) - - return volume_type - - def _get_volume_params(self, volume_type): - """Return the parameters for creating the volume.""" - specs = {} - if volume_type: - specs = dict(volume_type).get('extra_specs') - - opts = self._get_volume_params_from_specs(specs) - return opts - - def _get_volume_params_from_specs(self, specs): - """Return the volume parameters from extra specs.""" - opts_capability = { - 'smarttier': False, - 'smartcache': False, - 'smartpartition': False, - 'thin_provisioning_support': False, - 'thick_provisioning_support': False, - 'hypermetro': False, - 'replication_enabled': False, - 'replication_type': 'async', - } - - opts_value = { - 'policy': None, - 'partitionname': None, - 'cachename': None, - } - - opts_associate = { - 'smarttier': 'policy', - 'smartcache': 'cachename', - 'smartpartition': 'partitionname', - } - - opts = self._get_opts_from_specs(opts_capability, - opts_value, - opts_associate, - specs) - opts = smartx.SmartX().get_smartx_specs_opts(opts) - opts = replication.get_replication_opts(opts) - LOG.debug('volume opts %(opts)s.', {'opts': opts}) - return opts - - def _get_opts_from_specs(self, opts_capability, opts_value, - opts_associate, specs): - """Get the well defined extra specs.""" - opts = {} - opts.update(opts_capability) - opts.update(opts_value) - - for key, value in specs.items(): - # Get the scope, if is using scope format. - scope = None - key_split = key.split(':') - if len(key_split) > 2 and key_split[0] != "capabilities": - continue - - if len(key_split) == 1: - key = key_split[0].lower() - else: - scope = key_split[0].lower() - key = key_split[1].lower() - - if ((not scope or scope == 'capabilities') - and key in opts_capability): - words = value.split() - if words and len(words) == 2 and words[0] in ('', ''): - opts[key] = words[1].lower() - elif key == 'replication_type': - LOG.error(_LE("Extra specs must be specified as " - "replication_type=' sync' or " - "' async'.")) - else: - LOG.error(_LE("Extra specs must be specified as " - "capabilities:%s=' True'."), key) - - if ((scope in opts_capability) - and (key in opts_value) - and (scope in opts_associate) - and (opts_associate[scope] == key)): - opts[key] = value - - return opts - - def _get_lun_params(self, volume, opts): - pool_name = volume_utils.extract_host(volume['host'], level='pool') - params = { - 'TYPE': '11', - 'NAME': huawei_utils.encode_name(volume['id']), - 'PARENTTYPE': '216', - 'PARENTID': self.client.get_pool_id(pool_name), - 'DESCRIPTION': volume['name'], - 'ALLOCTYPE': opts.get('LUNType', self.configuration.lun_type), - 'CAPACITY': huawei_utils.get_volume_size(volume), - 'WRITEPOLICY': self.configuration.lun_write_type, - 'MIRRORPOLICY': self.configuration.lun_mirror_switch, - 'PREFETCHPOLICY': self.configuration.lun_prefetch_type, - 'PREFETCHVALUE': self.configuration.lun_prefetch_value, - 'DATATRANSFERPOLICY': - opts.get('policy', self.configuration.lun_policy), - 'READCACHEPOLICY': self.configuration.lun_read_cache_policy, - 'WRITECACHEPOLICY': self.configuration.lun_write_cache_policy, } - - LOG.info(_LI('volume: %(volume)s, lun params: %(params)s.'), - {'volume': volume['id'], 'params': params}) - return params - - def _create_volume(self, volume, lun_params): - # Create LUN on the array. - model_update = {} - lun_info = self.client.create_lun(lun_params) - model_update['provider_location'] = lun_info['ID'] - - metadata = huawei_utils.get_volume_metadata(volume) - model_update['metadata'] = metadata - return lun_info, model_update - - def _create_base_type_volume(self, opts, volume, volume_type): - """Create volume and add some base type. - - Base type is the services won't conflict with the other service. - """ - lun_params = self._get_lun_params(volume, opts) - lun_info, model_update = self._create_volume(volume, lun_params) - lun_id = lun_info['ID'] - - try: - qos = smartx.SmartQos.get_qos_by_volume_type(volume_type) - if qos: - smart_qos = smartx.SmartQos(self.client) - smart_qos.add(qos, lun_id) - - smartpartition = smartx.SmartPartition(self.client) - smartpartition.add(opts, lun_id) - - smartcache = smartx.SmartCache(self.client) - smartcache.add(opts, lun_id) - except Exception as err: - self._delete_lun_with_check(lun_id) - msg = _('Create volume error. Because %s.') % six.text_type(err) - raise exception.VolumeBackendAPIException(data=msg) - - return lun_params, lun_info, model_update - - def _add_extend_type_to_volume(self, opts, lun_params, lun_info, - model_update): - """Add the extend type. - - Extend type is the services may conflict with LUNCopy. - So add it after the those services. - """ - lun_id = lun_info['ID'] - if opts.get('hypermetro') == 'true': - metro = hypermetro.HuaweiHyperMetro(self.client, - self.rmt_client, - self.configuration) - try: - metro_info = metro.create_hypermetro(lun_id, lun_params) - model_update['metadata'].update(metro_info) - except exception.VolumeBackendAPIException as err: - LOG.error(_LE('Create hypermetro error: %s.'), err) - self._delete_lun_with_check(lun_id) - raise - - if opts.get('replication_enabled') == 'true': - replica_model = opts.get('replication_type') - try: - replica_info = self.replica.create_replica(lun_info, - replica_model) - model_update.update(replica_info) - except Exception as err: - LOG.exception(_LE('Create replication volume error.')) - self._delete_lun_with_check(lun_id) - raise - - return model_update - - def create_volume(self, volume): - """Create a volume.""" - volume_type = self._get_volume_type(volume) - opts = self._get_volume_params(volume_type) - if (opts.get('hypermetro') == 'true' - and opts.get('replication_enabled') == 'true'): - err_msg = _("Hypermetro and Replication can not be " - "used in the same volume_type.") - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - lun_params, lun_info, model_update = ( - self._create_base_type_volume(opts, volume, volume_type)) - - model_update = self._add_extend_type_to_volume(opts, lun_params, - lun_info, model_update) - return model_update - - def _delete_volume(self, volume): - lun_id = volume.get('provider_location') - if not lun_id: - return - - lun_group_ids = self.client.get_lungroupids_by_lunid(lun_id) - if lun_group_ids and len(lun_group_ids) == 1: - self.client.remove_lun_from_lungroup(lun_group_ids[0], lun_id) - - self.client.delete_lun(lun_id) - - def delete_volume(self, volume): - """Delete a volume. - - Three steps: - Firstly, remove associate from lungroup. - Secondly, remove associate from QoS policy. - Thirdly, remove the lun. - """ - lun_id = volume.get('provider_location') - if not lun_id or not self.client.check_lun_exist(lun_id): - LOG.warning(_LW("Can't find lun %s on the array."), lun_id) - return - - qos_id = self.client.get_qosid_by_lunid(lun_id) - if qos_id: - smart_qos = smartx.SmartQos(self.client) - smart_qos.remove(qos_id, lun_id) - - metadata = huawei_utils.get_volume_metadata(volume) - if 'hypermetro_id' in metadata: - metro = hypermetro.HuaweiHyperMetro(self.client, - self.rmt_client, - self.configuration) - try: - metro.delete_hypermetro(volume) - except exception.VolumeBackendAPIException as err: - LOG.error(_LE('Delete hypermetro error: %s.'), err) - self._delete_volume(volume) - raise - - # Delete a replication volume - replica_data = volume.get('replication_driver_data') - if replica_data: - try: - self.replica.delete_replica(volume) - except exception.VolumeBackendAPIException as err: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Delete replication error.")) - self._delete_volume(volume) - - self._delete_volume(volume) - - def _delete_lun_with_check(self, lun_id): - if not lun_id: - return - - if self.client.check_lun_exist(lun_id): - qos_id = self.client.get_qosid_by_lunid(lun_id) - if qos_id: - smart_qos = smartx.SmartQos(self.client) - smart_qos.remove(qos_id, lun_id) - - self.client.delete_lun(lun_id) - - def _is_lun_migration_complete(self, src_id, dst_id): - result = self.client.get_lun_migration_task() - found_migration_task = False - if 'data' not in result: - return False - - for item in result['data']: - if (src_id == item['PARENTID'] and dst_id == item['TARGETLUNID']): - found_migration_task = True - if constants.MIGRATION_COMPLETE == item['RUNNINGSTATUS']: - return True - if constants.MIGRATION_FAULT == item['RUNNINGSTATUS']: - msg = _("Lun migration error.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if not found_migration_task: - err_msg = _("Cannot find migration task.") - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - return False - - def _is_lun_migration_exist(self, src_id, dst_id): - try: - result = self.client.get_lun_migration_task() - except Exception: - LOG.error(_LE("Get LUN migration error.")) - return False - - if 'data' in result: - for item in result['data']: - if (src_id == item['PARENTID'] - and dst_id == item['TARGETLUNID']): - return True - return False - - def _migrate_lun(self, src_id, dst_id): - try: - self.client.create_lun_migration(src_id, dst_id) - - def _is_lun_migration_complete(): - return self._is_lun_migration_complete(src_id, dst_id) - - wait_interval = constants.MIGRATION_WAIT_INTERVAL - huawei_utils.wait_for_condition(_is_lun_migration_complete, - wait_interval, - self.configuration.lun_timeout) - # Clean up if migration failed. - except Exception as ex: - raise exception.VolumeBackendAPIException(data=ex) - finally: - if self._is_lun_migration_exist(src_id, dst_id): - self.client.delete_lun_migration(src_id, dst_id) - self._delete_lun_with_check(dst_id) - - LOG.debug("Migrate lun %s successfully.", src_id) - return True - - def _wait_volume_ready(self, lun_id): - wait_interval = self.configuration.lun_ready_wait_interval - - def _volume_ready(): - result = self.client.get_lun_info(lun_id) - if (result['HEALTHSTATUS'] == constants.STATUS_HEALTH - and result['RUNNINGSTATUS'] == constants.STATUS_VOLUME_READY): - return True - return False - - huawei_utils.wait_for_condition(_volume_ready, - wait_interval, - wait_interval * 10) - - def _get_original_status(self, volume): - return 'in-use' if volume.get('volume_attachment') else 'available' - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status=None): - original_name = huawei_utils.encode_name(volume['id']) - current_name = huawei_utils.encode_name(new_volume['id']) - - lun_id = self.client.get_lun_id_by_name(current_name) - try: - self.client.rename_lun(lun_id, original_name) - except exception.VolumeBackendAPIException: - LOG.error(_LE('Unable to rename lun %s on array.'), current_name) - return {'_name_id': new_volume['_name_id'] or new_volume['id']} - - LOG.debug("Rename lun from %(current_name)s to %(original_name)s " - "successfully.", - {'current_name': current_name, - 'original_name': original_name}) - - model_update = {'_name_id': None} - - return model_update - - def migrate_volume(self, ctxt, volume, host, new_type=None): - """Migrate a volume within the same array.""" - - # NOTE(jlc): Replication volume can't migrate. But retype - # can remove replication relationship first then do migrate. - # So don't add this judgement into _check_migration_valid(). - volume_type = self._get_volume_type(volume) - opts = self._get_volume_params(volume_type) - if opts.get('replication_enabled') == 'true': - return (False, None) - - return self._migrate_volume(volume, host, new_type) - - def _check_migration_valid(self, host, volume): - if 'pool_name' not in host['capabilities']: - return False - - target_device = host['capabilities']['location_info'] - - # Source and destination should be on same array. - if target_device != self.client.device_id: - return False - - # Same protocol should be used if volume is in-use. - protocol = self.configuration.san_protocol - if (host['capabilities']['storage_protocol'] != protocol - and self._get_original_status(volume) == 'in-use'): - return False - - pool_name = host['capabilities']['pool_name'] - if len(pool_name) == 0: - return False - - return True - - def _migrate_volume(self, volume, host, new_type=None): - if not self._check_migration_valid(host, volume): - return (False, None) - - type_id = volume['volume_type_id'] - - volume_type = None - if type_id: - volume_type = volume_types.get_volume_type(None, type_id) - - pool_name = host['capabilities']['pool_name'] - pools = self.client.get_all_pools() - pool_info = self.client.get_pool_info(pool_name, pools) - src_volume_name = huawei_utils.encode_name(volume['id']) - dst_volume_name = six.text_type(hash(src_volume_name)) - src_id = volume.get('provider_location') - - opts = None - qos = None - if new_type: - # If new type exists, use new type. - new_specs = new_type['extra_specs'] - opts = self._get_volume_params_from_specs(new_specs) - if 'LUNType' not in opts: - opts['LUNType'] = self.configuration.lun_type - - qos = smartx.SmartQos.get_qos_by_volume_type(new_type) - elif volume_type: - qos = smartx.SmartQos.get_qos_by_volume_type(volume_type) - - if not opts: - opts = self._get_volume_params(volume_type) - - lun_info = self.client.get_lun_info(src_id) - - policy = lun_info['DATATRANSFERPOLICY'] - if opts['policy']: - policy = opts['policy'] - lun_params = { - 'NAME': dst_volume_name, - 'PARENTID': pool_info['ID'], - 'DESCRIPTION': lun_info['DESCRIPTION'], - 'ALLOCTYPE': opts.get('LUNType', lun_info['ALLOCTYPE']), - 'CAPACITY': lun_info['CAPACITY'], - 'WRITEPOLICY': lun_info['WRITEPOLICY'], - 'MIRRORPOLICY': lun_info['MIRRORPOLICY'], - 'PREFETCHPOLICY': lun_info['PREFETCHPOLICY'], - 'PREFETCHVALUE': lun_info['PREFETCHVALUE'], - 'DATATRANSFERPOLICY': policy, - 'READCACHEPOLICY': lun_info['READCACHEPOLICY'], - 'WRITECACHEPOLICY': lun_info['WRITECACHEPOLICY'], - 'OWNINGCONTROLLER': lun_info['OWNINGCONTROLLER'], } - - lun_info = self.client.create_lun(lun_params) - lun_id = lun_info['ID'] - - if qos: - LOG.info(_LI('QoS: %s.'), qos) - SmartQos = smartx.SmartQos(self.client) - SmartQos.add(qos, lun_id) - if opts: - smartpartition = smartx.SmartPartition(self.client) - smartpartition.add(opts, lun_id) - smartcache = smartx.SmartCache(self.client) - smartcache.add(opts, lun_id) - - dst_id = lun_info['ID'] - self._wait_volume_ready(dst_id) - moved = self._migrate_lun(src_id, dst_id) - - return moved, {} - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from a snapshot. - - We use LUNcopy to copy a new volume from snapshot. - The time needed increases as volume size does. - """ - volume_type = self._get_volume_type(volume) - opts = self._get_volume_params(volume_type) - if (opts.get('hypermetro') == 'true' - and opts.get('replication_enabled') == 'true'): - err_msg = _("Hypermetro and Replication can not be " - "used in the same volume_type.") - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - snapshotname = huawei_utils.encode_name(snapshot['id']) - snapshot_id = snapshot.get('provider_location') - if snapshot_id is None: - snapshot_id = self.client.get_snapshot_id_by_name(snapshotname) - if snapshot_id is None: - err_msg = (_( - 'create_volume_from_snapshot: Snapshot %(name)s ' - 'does not exist.') - % {'name': snapshotname}) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - lun_params, lun_info, model_update = ( - self._create_base_type_volume(opts, volume, volume_type)) - - tgt_lun_id = model_update['provider_location'] - luncopy_name = huawei_utils.encode_name(volume['id']) - LOG.info(_LI( - 'create_volume_from_snapshot: src_lun_id: %(src_lun_id)s, ' - 'tgt_lun_id: %(tgt_lun_id)s, copy_name: %(copy_name)s.'), - {'src_lun_id': snapshot_id, - 'tgt_lun_id': tgt_lun_id, - 'copy_name': luncopy_name}) - - wait_interval = self.configuration.lun_ready_wait_interval - - def _volume_ready(): - result = self.client.get_lun_info(tgt_lun_id) - - if (result['HEALTHSTATUS'] == constants.STATUS_HEALTH - and result['RUNNINGSTATUS'] == constants.STATUS_VOLUME_READY): - return True - return False - - huawei_utils.wait_for_condition(_volume_ready, - wait_interval, - wait_interval * 10) - - self._copy_volume(volume, luncopy_name, - snapshot_id, tgt_lun_id) - - # NOTE(jlc): Actually, we just only support replication here right - # now, not hypermetro. - model_update = self._add_extend_type_to_volume(opts, lun_params, - lun_info, model_update) - return model_update - - def create_cloned_volume(self, volume, src_vref): - """Clone a new volume from an existing volume.""" - if src_vref.get('provider_location') is None: - msg = (_("Can't find lun id from db, volume: %(id)s") % - {"id": volume['id']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Form the snapshot structure. - snapshot = {'id': uuid.uuid4().__str__(), - 'volume_id': src_vref['id'], - 'volume': src_vref} - - # Create snapshot. - self.create_snapshot(snapshot) - - try: - # Create volume from snapshot. - model_update = self.create_volume_from_snapshot(volume, snapshot) - finally: - try: - # Delete snapshot. - self.delete_snapshot(snapshot) - except exception.VolumeBackendAPIException: - LOG.warning(_LW( - 'Failure deleting the snapshot %(snapshot_id)s ' - 'of volume %(volume_id)s.'), - {'snapshot_id': snapshot['id'], - 'volume_id': src_vref['id']},) - - return model_update - - def extend_volume(self, volume, new_size): - """Extend a volume.""" - lun_id = volume.get('provider_location') - if not lun_id: - msg = (_("Can't find lun id from db, volume: %(id)s") % - {"id": volume['id']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - volume_type = self._get_volume_type(volume) - opts = self._get_volume_params(volume_type) - if opts.get('replication_enabled') == 'true': - msg = (_("Can't extend replication volume, volume: %(id)s") % - {"id": volume['id']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - lun_info = self.client.get_lun_info(lun_id) - old_size = int(lun_info.get('CAPACITY')) - - new_size = int(new_size) * units.Gi / 512 - - if new_size == old_size: - LOG.info(_LI("New size is equal to the real size from backend" - " storage, no need to extend." - " realsize: %(oldsize)s, newsize: %(newsize)s."), - {'oldsize': old_size, - 'newsize': new_size}) - return - if new_size < old_size: - msg = (_("New size should be bigger than the real size from " - "backend storage." - " realsize: %(oldsize)s, newsize: %(newsize)s."), - {'oldsize': old_size, - 'newsize': new_size}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - volume_name = huawei_utils.encode_name(volume['id']) - - LOG.info(_LI( - 'Extend volume: %(volumename)s, ' - 'oldsize: %(oldsize)s, newsize: %(newsize)s.'), - {'volumename': volume_name, - 'oldsize': old_size, - 'newsize': new_size}) - - self.client.extend_lun(lun_id, new_size) - - def create_snapshot(self, snapshot): - volume = snapshot.get('volume') - if not volume: - msg = (_("Can't get volume id from snapshot, snapshot: %(id)s") - % {"id": snapshot['id']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - volume_name = huawei_utils.encode_name(snapshot['volume_id']) - lun_id = self.client.get_lun_id(volume, volume_name) - snapshot_name = huawei_utils.encode_name(snapshot['id']) - snapshot_description = snapshot['id'] - snapshot_info = self.client.create_snapshot(lun_id, - snapshot_name, - snapshot_description) - snapshot_id = snapshot_info['ID'] - self.client.activate_snapshot(snapshot_id) - - return {'provider_location': snapshot_info['ID'], - 'lun_info': snapshot_info} - - def delete_snapshot(self, snapshot): - snapshotname = huawei_utils.encode_name(snapshot['id']) - volume_name = huawei_utils.encode_name(snapshot['volume_id']) - - LOG.info(_LI( - 'stop_snapshot: snapshot name: %(snapshot)s, ' - 'volume name: %(volume)s.'), - {'snapshot': snapshotname, - 'volume': volume_name},) - - snapshot_id = snapshot.get('provider_location') - if snapshot_id is None: - snapshot_id = self.client.get_snapshot_id_by_name(snapshotname) - - if snapshot_id and self.client.check_snapshot_exist(snapshot_id): - self.client.stop_snapshot(snapshot_id) - self.client.delete_snapshot(snapshot_id) - else: - LOG.warning(_LW("Can't find snapshot on the array.")) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type.""" - LOG.debug("Enter retype: id=%(id)s, new_type=%(new_type)s, " - "diff=%(diff)s, host=%(host)s.", {'id': volume['id'], - 'new_type': new_type, - 'diff': diff, - 'host': host}) - - # Check what changes are needed - migration, change_opts, lun_id = self.determine_changes_when_retype( - volume, new_type, host) - - model_update = {} - replica_enabled_change = change_opts.get('replication_enabled') - replica_type_change = change_opts.get('replication_type') - if replica_enabled_change and replica_enabled_change[0] == 'true': - try: - self.replica.delete_replica(volume) - model_update.update({'replication_status': 'disabled', - 'replication_driver_data': None}) - except exception.VolumeBackendAPIException: - LOG.exception(_LE('Retype volume error. ' - 'Delete replication failed.')) - return False - - try: - if migration: - LOG.debug("Begin to migrate LUN(id: %(lun_id)s) with " - "change %(change_opts)s.", - {"lun_id": lun_id, "change_opts": change_opts}) - if not self._migrate_volume(volume, host, new_type): - LOG.warning(_LW("Storage-assisted migration failed during " - "retype.")) - return False - else: - # Modify lun to change policy - self.modify_lun(lun_id, change_opts) - except exception.VolumeBackendAPIException: - LOG.exception(_LE('Retype volume error.')) - return False - - if replica_enabled_change and replica_enabled_change[1] == 'true': - try: - # If replica_enabled_change is not None, the - # replica_type_change won't be None. See function - # determine_changes_when_retype. - lun_info = self.client.get_lun_info(lun_id) - replica_info = self.replica.create_replica( - lun_info, replica_type_change[1]) - model_update.update(replica_info) - except exception.VolumeBackendAPIException: - LOG.exception(_LE('Retype volume error. ' - 'Create replication failed.')) - return False - - return (True, model_update) - - def modify_lun(self, lun_id, change_opts): - if change_opts.get('partitionid'): - old, new = change_opts['partitionid'] - old_id = old[0] - old_name = old[1] - new_id = new[0] - new_name = new[1] - if old_id: - self.client.remove_lun_from_partition(lun_id, old_id) - if new_id: - self.client.add_lun_to_partition(lun_id, new_id) - LOG.info(_LI("Retype LUN(id: %(lun_id)s) smartpartition from " - "(name: %(old_name)s, id: %(old_id)s) to " - "(name: %(new_name)s, id: %(new_id)s) success."), - {"lun_id": lun_id, - "old_id": old_id, "old_name": old_name, - "new_id": new_id, "new_name": new_name}) - - if change_opts.get('cacheid'): - old, new = change_opts['cacheid'] - old_id = old[0] - old_name = old[1] - new_id = new[0] - new_name = new[1] - if old_id: - self.client.remove_lun_from_cache(lun_id, old_id) - if new_id: - self.client.add_lun_to_cache(lun_id, new_id) - LOG.info(_LI("Retype LUN(id: %(lun_id)s) smartcache from " - "(name: %(old_name)s, id: %(old_id)s) to " - "(name: %(new_name)s, id: %(new_id)s) successfully."), - {'lun_id': lun_id, - 'old_id': old_id, "old_name": old_name, - 'new_id': new_id, "new_name": new_name}) - - if change_opts.get('policy'): - old_policy, new_policy = change_opts['policy'] - self.client.change_lun_smarttier(lun_id, new_policy) - LOG.info(_LI("Retype LUN(id: %(lun_id)s) smarttier policy from " - "%(old_policy)s to %(new_policy)s success."), - {'lun_id': lun_id, - 'old_policy': old_policy, - 'new_policy': new_policy}) - - if change_opts.get('qos'): - old_qos, new_qos = change_opts['qos'] - old_qos_id = old_qos[0] - old_qos_value = old_qos[1] - if old_qos_id: - smart_qos = smartx.SmartQos(self.client) - smart_qos.remove(old_qos_id, lun_id) - if new_qos: - smart_qos = smartx.SmartQos(self.client) - smart_qos.add(new_qos, lun_id) - LOG.info(_LI("Retype LUN(id: %(lun_id)s) smartqos from " - "%(old_qos_value)s to %(new_qos)s success."), - {'lun_id': lun_id, - 'old_qos_value': old_qos_value, - 'new_qos': new_qos}) - - def get_lun_specs(self, lun_id): - lun_opts = { - 'policy': None, - 'partitionid': None, - 'cacheid': None, - 'LUNType': None, - } - - lun_info = self.client.get_lun_info(lun_id) - lun_opts['LUNType'] = int(lun_info['ALLOCTYPE']) - if lun_info.get('DATATRANSFERPOLICY'): - lun_opts['policy'] = lun_info['DATATRANSFERPOLICY'] - if lun_info.get('SMARTCACHEPARTITIONID'): - lun_opts['cacheid'] = lun_info['SMARTCACHEPARTITIONID'] - if lun_info.get('CACHEPARTITIONID'): - lun_opts['partitionid'] = lun_info['CACHEPARTITIONID'] - - return lun_opts - - def _check_needed_changes(self, lun_id, old_opts, new_opts, - change_opts, new_type): - new_cache_id = None - new_cache_name = new_opts['cachename'] - if new_cache_name: - new_cache_id = self.client.get_cache_id_by_name(new_cache_name) - if new_cache_id is None: - msg = (_( - "Can't find cache name on the array, cache name is: " - "%(name)s.") % {'name': new_cache_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - new_partition_id = None - new_partition_name = new_opts['partitionname'] - if new_partition_name: - new_partition_id = self.client.get_partition_id_by_name( - new_partition_name) - if new_partition_id is None: - msg = (_( - "Can't find partition name on the array, partition name " - "is: %(name)s.") % {'name': new_partition_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # smarttier - if old_opts['policy'] != new_opts['policy']: - change_opts['policy'] = (old_opts['policy'], new_opts['policy']) - - # smartcache - old_cache_id = old_opts['cacheid'] - if old_cache_id != new_cache_id: - old_cache_name = None - if old_cache_id: - cache_info = self.client.get_cache_info_by_id(old_cache_id) - old_cache_name = cache_info['NAME'] - change_opts['cacheid'] = ([old_cache_id, old_cache_name], - [new_cache_id, new_cache_name]) - - # smartpartition - old_partition_id = old_opts['partitionid'] - if old_partition_id != new_partition_id: - old_partition_name = None - if old_partition_id: - partition_info = self.client.get_partition_info_by_id( - old_partition_id) - old_partition_name = partition_info['NAME'] - change_opts['partitionid'] = ([old_partition_id, - old_partition_name], - [new_partition_id, - new_partition_name]) - - # smartqos - new_qos = smartx.SmartQos.get_qos_by_volume_type(new_type) - old_qos_id = self.client.get_qosid_by_lunid(lun_id) - old_qos = self._get_qos_specs_from_array(old_qos_id) - if old_qos != new_qos: - change_opts['qos'] = ([old_qos_id, old_qos], new_qos) - - return change_opts - - def determine_changes_when_retype(self, volume, new_type, host): - migration = False - change_opts = { - 'policy': None, - 'partitionid': None, - 'cacheid': None, - 'qos': None, - 'host': None, - 'LUNType': None, - 'replication_enabled': None, - 'replication_type': None, - } - - lun_id = volume.get('provider_location') - old_opts = self.get_lun_specs(lun_id) - - new_specs = new_type['extra_specs'] - new_opts = self._get_volume_params_from_specs(new_specs) - - if 'LUNType' not in new_opts: - new_opts['LUNType'] = self.configuration.lun_type - - if volume['host'] != host['host']: - migration = True - change_opts['host'] = (volume['host'], host['host']) - if old_opts['LUNType'] != new_opts['LUNType']: - migration = True - change_opts['LUNType'] = (old_opts['LUNType'], new_opts['LUNType']) - - volume_type = self._get_volume_type(volume) - volume_opts = self._get_volume_params(volume_type) - if (volume_opts['replication_enabled'] == 'true' - or new_opts['replication_enabled'] == 'true'): - # If replication_enabled changes, - # then replication_type in change_opts will be set. - change_opts['replication_enabled'] = ( - volume_opts['replication_enabled'], - new_opts['replication_enabled']) - - change_opts['replication_type'] = (volume_opts['replication_type'], - new_opts['replication_type']) - - change_opts = self._check_needed_changes(lun_id, old_opts, new_opts, - change_opts, new_type) - - LOG.debug("Determine changes when retype. Migration: " - "%(migration)s, change_opts: %(change_opts)s.", - {'migration': migration, 'change_opts': change_opts}) - return migration, change_opts, lun_id - - def _get_qos_specs_from_array(self, qos_id): - qos = {} - qos_info = {} - if qos_id: - qos_info = self.client.get_qos_info(qos_id) - - for key, value in qos_info.items(): - key = key.upper() - if key in constants.QOS_KEYS: - if key == 'LATENCY' and value == '0': - continue - else: - qos[key] = value - return qos - - def create_export(self, context, volume, connector): - """Export a volume.""" - pass - - def ensure_export(self, context, volume): - """Synchronously recreate an export for a volume.""" - pass - - def remove_export(self, context, volume): - """Remove an export for a volume.""" - pass - - def _copy_volume(self, volume, copy_name, src_lun, tgt_lun): - luncopy_id = self.client.create_luncopy(copy_name, - src_lun, - tgt_lun) - wait_interval = self.configuration.lun_copy_wait_interval - - try: - self.client.start_luncopy(luncopy_id) - - def _luncopy_complete(): - luncopy_info = self.client.get_luncopy_info(luncopy_id) - if luncopy_info['status'] == constants.STATUS_LUNCOPY_READY: - # luncopy_info['status'] means for the running status of - # the luncopy. If luncopy_info['status'] is equal to '40', - # this luncopy is completely ready. - return True - elif luncopy_info['state'] != constants.STATUS_HEALTH: - # luncopy_info['state'] means for the healthy status of the - # luncopy. If luncopy_info['state'] is not equal to '1', - # this means that an error occurred during the LUNcopy - # operation and we should abort it. - err_msg = (_( - 'An error occurred during the LUNcopy operation. ' - 'LUNcopy name: %(luncopyname)s. ' - 'LUNcopy status: %(luncopystatus)s. ' - 'LUNcopy state: %(luncopystate)s.') - % {'luncopyname': luncopy_id, - 'luncopystatus': luncopy_info['status'], - 'luncopystate': luncopy_info['state']},) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - huawei_utils.wait_for_condition(_luncopy_complete, - wait_interval, - self.configuration.lun_timeout) - - except Exception: - with excutils.save_and_reraise_exception(): - self.client.delete_luncopy(luncopy_id) - self.delete_volume(volume) - - self.client.delete_luncopy(luncopy_id) - - def _check_lun_valid_for_manage(self, lun_info, external_ref): - lun_id = lun_info.get('ID') - - # Check whether the LUN is already in LUN group. - if lun_info.get('ISADD2LUNGROUP') == 'true': - msg = (_("Can't import LUN %s to Cinder. Already exists in a LUN " - "group.") % lun_id) - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - # Check whether the LUN is Normal. - if lun_info.get('HEALTHSTATUS') != constants.STATUS_HEALTH: - msg = _("Can't import LUN %s to Cinder. LUN status is not " - "normal.") % lun_id - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - # Check whether the LUN exists in a HyperMetroPair. - try: - hypermetro_pairs = self.client.get_hypermetro_pairs() - except exception.VolumeBackendAPIException: - hypermetro_pairs = [] - LOG.debug("Can't get hypermetro info, pass the check.") - - for pair in hypermetro_pairs: - if pair.get('LOCALOBJID') == lun_id: - msg = (_("Can't import LUN %s to Cinder. Already exists in a " - "HyperMetroPair.") % lun_id) - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - # Check whether the LUN exists in a SplitMirror. - try: - split_mirrors = self.client.get_split_mirrors() - except exception.VolumeBackendAPIException as ex: - if re.search('License is unavailable', ex.msg): - # Can't check whether the LUN has SplitMirror with it, - # just pass the check and log it. - split_mirrors = [] - LOG.warning(_LW('No license for SplitMirror.')) - else: - msg = _("Failed to get SplitMirror.") - raise exception.VolumeBackendAPIException(data=msg) - - for mirror in split_mirrors: - try: - target_luns = self.client.get_target_luns(mirror.get('ID')) - except exception.VolumeBackendAPIException: - msg = _("Failed to get target LUN of SplitMirror.") - raise exception.VolumeBackendAPIException(data=msg) - - if (mirror.get('PRILUNID') == lun_id) or (lun_id in target_luns): - msg = (_("Can't import LUN %s to Cinder. Already exists in a " - "SplitMirror.") % lun_id) - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - # Check whether the LUN exists in a migration task. - try: - migration_tasks = self.client.get_migration_task() - except exception.VolumeBackendAPIException as ex: - if re.search('License is unavailable', ex.msg): - # Can't check whether the LUN has migration task with it, - # just pass the check and log it. - migration_tasks = [] - LOG.warning(_LW('No license for migration.')) - else: - msg = _("Failed to get migration task.") - raise exception.VolumeBackendAPIException(data=msg) - - for migration in migration_tasks: - if lun_id in (migration.get('PARENTID'), - migration.get('TARGETLUNID')): - msg = (_("Can't import LUN %s to Cinder. Already exists in a " - "migration task.") % lun_id) - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - # Check whether the LUN exists in a LUN copy task. - lun_copy = lun_info.get('LUNCOPYIDS') - if lun_copy and lun_copy[1:-1]: - msg = (_("Can't import LUN %s to Cinder. Already exists in " - "a LUN copy task.") % lun_id) - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - # Check whether the LUN exists in a remote replication task. - rmt_replication = lun_info.get('REMOTEREPLICATIONIDS') - if rmt_replication and rmt_replication[1:-1]: - msg = (_("Can't import LUN %s to Cinder. Already exists in " - "a remote replication task.") % lun_id) - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - # Check whether the LUN exists in a LUN mirror. - if self.client.is_lun_in_mirror(lun_id): - msg = (_("Can't import LUN %s to Cinder. Already exists in " - "a LUN mirror.") % lun_id) - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - def manage_existing(self, volume, external_ref): - """Manage an existing volume on the backend storage.""" - # Check whether the LUN is belonged to the specified pool. - pool = volume_utils.extract_host(volume['host'], 'pool') - LOG.debug("Pool specified is: %s.", pool) - lun_info = self._get_lun_info_by_ref(external_ref) - lun_id = lun_info.get('ID') - description = lun_info.get('DESCRIPTION', '') - if len(description) <= ( - constants.MAX_VOL_DESCRIPTION - len(volume['name']) - 1): - description = volume['name'] + ' ' + description - - lun_pool = lun_info.get('PARENTNAME') - LOG.debug("Storage pool of existing LUN %(lun)s is %(pool)s.", - {"lun": lun_id, "pool": lun_pool}) - if pool != lun_pool: - msg = (_("The specified LUN does not belong to the given " - "pool: %s.") % pool) - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - # Check other stuffs to determine whether this LUN can be imported. - self._check_lun_valid_for_manage(lun_info, external_ref) - type_id = volume.get('volume_type_id') - new_opts = None - if type_id: - # Handle volume type if specified. - old_opts = self.get_lun_specs(lun_id) - volume_type = volume_types.get_volume_type(None, type_id) - new_specs = volume_type.get('extra_specs') - new_opts = self._get_volume_params_from_specs(new_specs) - if ('LUNType' in new_opts and - old_opts['LUNType'] != new_opts['LUNType']): - msg = (_("Can't import LUN %(lun_id)s to Cinder. " - "LUN type mismatched.") % lun_id) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - if volume_type: - change_opts = {'policy': None, 'partitionid': None, - 'cacheid': None, 'qos': None} - change_opts = self._check_needed_changes(lun_id, old_opts, - new_opts, change_opts, - volume_type) - self.modify_lun(lun_id, change_opts) - - # Rename the LUN to make it manageable for Cinder. - new_name = huawei_utils.encode_name(volume['id']) - LOG.debug("Rename LUN %(old_name)s to %(new_name)s.", - {'old_name': lun_info.get('NAME'), - 'new_name': new_name}) - self.client.rename_lun(lun_id, new_name, description) - - model_update = {} - model_update.update({'provider_location': lun_id}) - - if new_opts and new_opts.get('replication_enabled'): - LOG.debug("Manage volume need to create replication.") - try: - lun_info = self.client.get_lun_info(lun_id) - replica_info = self.replica.create_replica( - lun_info, new_opts.get('replication_type')) - model_update.update(replica_info) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Manage exist volume failed.")) - - return model_update - - def _get_lun_info_by_ref(self, external_ref): - LOG.debug("Get external_ref: %s", external_ref) - name = external_ref.get('source-name') - id = external_ref.get('source-id') - if not (name or id): - msg = _('Must specify source-name or source-id.') - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - lun_id = id or self.client.get_lun_id_by_name(name) - if not lun_id: - msg = _("Can't find LUN on the array, please check the " - "source-name or source-id.") - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - lun_info = self.client.get_lun_info(lun_id) - return lun_info - - def unmanage(self, volume): - """Export Huawei volume from Cinder.""" - volume_id = volume['id'] - LOG.debug("Unmanage volume: %s.", volume_id) - lun_name = huawei_utils.encode_name(volume_id) - lun_id = self.client.get_lun_id_by_name(lun_name) - if not lun_id: - LOG.error(_LE("Can't find LUN on the array for volume: %s."), - volume_id) - return - new_name = 'unmged_' + lun_name - LOG.debug("Rename LUN %(lun_name)s to %(new_name)s.", - {'lun_name': lun_name, - 'new_name': new_name}) - try: - self.client.rename_lun(lun_id, new_name) - except Exception: - LOG.warning(_LW("Rename lun %(lun_id)s fails when " - "unmanaging volume %(volume)s."), - {"lun_id": lun_id, "volume": volume['id']}) - - def manage_existing_get_size(self, volume, external_ref): - """Get the size of the existing volume.""" - lun_info = self._get_lun_info_by_ref(external_ref) - size = float(lun_info.get('CAPACITY')) // constants.CAPACITY_UNIT - remainder = float(lun_info.get('CAPACITY')) % constants.CAPACITY_UNIT - if int(remainder) > 0: - msg = _("Volume size must be multiple of 1 GB.") - raise exception.VolumeBackendAPIException(data=msg) - return int(size) - - def _check_snapshot_valid_for_manage(self, snapshot_info, external_ref): - snapshot_id = snapshot_info.get('ID') - - # Check whether the snapshot is normal. - if snapshot_info.get('HEALTHSTATUS') != constants.STATUS_HEALTH: - msg = _("Can't import snapshot %s to Cinder. " - "Snapshot status is not normal" - " or running status is not online.") % snapshot_id - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - if snapshot_info.get('EXPOSEDTOINITIATOR') != 'false': - msg = _("Can't import snapshot %s to Cinder. " - "Snapshot is exposed to initiator.") % snapshot_id - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - def _get_snapshot_info_by_ref(self, external_ref): - LOG.debug("Get snapshot external_ref: %s.", external_ref) - name = external_ref.get('source-name') - id = external_ref.get('source-id') - if not (name or id): - msg = _('Must specify snapshot source-name or source-id.') - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - snapshot_id = id or self.client.get_snapshot_id_by_name(name) - if not snapshot_id: - msg = _("Can't find snapshot on array, please check the " - "source-name or source-id.") - raise exception.ManageExistingInvalidReference( - existing_ref=external_ref, reason=msg) - - snapshot_info = self.client.get_snapshot_info(snapshot_id) - return snapshot_info - - def manage_existing_snapshot(self, snapshot, existing_ref): - snapshot_info = self._get_snapshot_info_by_ref(existing_ref) - snapshot_id = snapshot_info.get('ID') - volume = snapshot.get('volume') - lun_id = volume.get('provider_location') - if lun_id != snapshot_info.get('PARENTID'): - msg = (_("Can't import snapshot %s to Cinder. " - "Snapshot doesn't belong to volume."), snapshot_id) - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=msg) - - # Check whether this snapshot can be imported. - self._check_snapshot_valid_for_manage(snapshot_info, existing_ref) - - # Rename the snapshot to make it manageable for Cinder. - description = snapshot['id'] - snapshot_name = huawei_utils.encode_name(snapshot['id']) - self.client.rename_snapshot(snapshot_id, snapshot_name, description) - if snapshot_info.get('RUNNINGSTATUS') != constants.STATUS_ACTIVE: - self.client.activate_snapshot(snapshot_id) - - LOG.debug("Rename snapshot %(old_name)s to %(new_name)s.", - {'old_name': snapshot_info.get('NAME'), - 'new_name': snapshot_name}) - - return {'provider_location': snapshot_id} - - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - """Get the size of the existing snapshot.""" - snapshot_info = self._get_snapshot_info_by_ref(existing_ref) - size = (float(snapshot_info.get('USERCAPACITY')) - // constants.CAPACITY_UNIT) - remainder = (float(snapshot_info.get('USERCAPACITY')) - % constants.CAPACITY_UNIT) - if int(remainder) > 0: - msg = _("Snapshot size must be multiple of 1 GB.") - raise exception.VolumeBackendAPIException(data=msg) - return int(size) - - def unmanage_snapshot(self, snapshot): - """Unmanage the specified snapshot from Cinder management.""" - LOG.debug("Unmanage snapshot: %s.", snapshot['id']) - snapshot_name = huawei_utils.encode_name(snapshot['id']) - snapshot_id = self.client.get_snapshot_id_by_name(snapshot_name) - if not snapshot_id: - LOG.warning(_LW("Can't find snapshot on the array: %s."), - snapshot_name) - return - new_name = 'unmged_' + snapshot_name - LOG.debug("Rename snapshot %(snapshot_name)s to %(new_name)s.", - {'snapshot_name': snapshot_name, - 'new_name': new_name}) - - try: - self.client.rename_snapshot(snapshot_id, new_name) - except Exception: - LOG.warning(_LW("Failed to rename snapshot %(snapshot_id)s, " - "snapshot name on array is %(snapshot_name)s."), - {'snapshot_id': snapshot['id'], - 'snapshot_name': snapshot_name}) - - def _classify_volume(self, volumes): - normal_volumes = [] - replica_volumes = [] - - for v in volumes: - volume_type = self._get_volume_type(v) - opts = self._get_volume_params(volume_type) - if opts.get('replication_enabled') == 'true': - replica_volumes.append(v) - else: - normal_volumes.append(v) - - return normal_volumes, replica_volumes - - def _failback_normal_volumes(self, volumes): - volumes_update = [] - for v in volumes: - v_update = {} - v_update['volume_id'] = v['id'] - metadata = huawei_utils.get_volume_metadata(v) - old_status = 'available' - if 'old_status' in metadata: - old_status = metadata['old_status'] - del metadata['old_status'] - v_update['updates'] = {'status': old_status, - 'metadata': metadata} - volumes_update.append(v_update) - - return volumes_update - - def _failback(self, volumes): - if self.active_backend_id in ('', None): - return 'default', [] - - normal_volumes, replica_volumes = self._classify_volume(volumes) - volumes_update = [] - - replica_volumes_update = self.replica.failback(replica_volumes) - volumes_update.extend(replica_volumes_update) - - normal_volumes_update = self._failback_normal_volumes(normal_volumes) - volumes_update.extend(normal_volumes_update) - - self.active_backend_id = "" - secondary_id = 'default' - - # Switch array connection. - self.client, self.replica_client = self.replica_client, self.client - self.replica = replication.ReplicaPairManager(self.client, - self.replica_client, - self.configuration) - return secondary_id, volumes_update - - def _failover_normal_volumes(self, volumes): - volumes_update = [] - - for v in volumes: - v_update = {} - v_update['volume_id'] = v['id'] - metadata = huawei_utils.get_volume_metadata(v) - metadata.update({'old_status': v['status']}) - v_update['updates'] = {'status': 'error', - 'metadata': metadata} - volumes_update.append(v_update) - - return volumes_update - - def _failover(self, volumes): - if self.active_backend_id not in ('', None): - return self.replica_dev_conf['backend_id'], [] - - normal_volumes, replica_volumes = self._classify_volume(volumes) - volumes_update = [] - - replica_volumes_update = self.replica.failover(replica_volumes) - volumes_update.extend(replica_volumes_update) - - normal_volumes_update = self._failover_normal_volumes(normal_volumes) - volumes_update.extend(normal_volumes_update) - - self.active_backend_id = self.replica_dev_conf['backend_id'] - secondary_id = self.active_backend_id - - # Switch array connection. - self.client, self.replica_client = self.replica_client, self.client - self.replica = replication.ReplicaPairManager(self.client, - self.replica_client, - self.configuration) - return secondary_id, volumes_update - - def failover_host(self, context, volumes, secondary_id=None): - """Failover all volumes to secondary.""" - if secondary_id == 'default': - secondary_id, volumes_update = self._failback(volumes) - elif (secondary_id == self.replica_dev_conf['backend_id'] - or secondary_id is None): - secondary_id, volumes_update = self._failover(volumes) - else: - msg = _("Invalid secondary id %s.") % secondary_id - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return secondary_id, volumes_update - - -class HuaweiISCSIDriver(HuaweiBaseDriver, driver.ISCSIDriver): - """ISCSI driver for Huawei storage arrays. - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Provide Huawei OceanStor storage 18000 driver - 1.1.1 - Code refactor - CHAP support - Multiple pools support - ISCSI multipath support - SmartX support - Volume migration support - Volume retype support - 2.0.0 - Rename to HuaweiISCSIDriver - 2.0.1 - Manage/unmanage volume support - 2.0.2 - Refactor HuaweiISCSIDriver - 2.0.3 - Manage/unmanage snapshot support - 2.0.5 - Replication V2 support - """ - - VERSION = "2.0.5" - - def __init__(self, *args, **kwargs): - super(HuaweiISCSIDriver, self).__init__(*args, **kwargs) - - def get_volume_stats(self, refresh=False): - """Get volume status.""" - data = HuaweiBaseDriver.get_volume_stats(self, refresh=False) - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or self.__class__.__name__ - data['storage_protocol'] = 'iSCSI' - data['driver_version'] = self.VERSION - data['vendor_name'] = 'Huawei' - return data - - @utils.synchronized('huawei', external=True) - def initialize_connection(self, volume, connector): - """Map a volume to a host and return target iSCSI information.""" - LOG.info(_LI('Enter initialize_connection.')) - initiator_name = connector['initiator'] - volume_name = huawei_utils.encode_name(volume['id']) - - LOG.info(_LI( - 'initiator name: %(initiator_name)s, ' - 'volume name: %(volume)s.'), - {'initiator_name': initiator_name, - 'volume': volume_name}) - - (iscsi_iqns, - target_ips, - portgroup_id) = self.client.get_iscsi_params(connector) - LOG.info(_LI('initialize_connection, iscsi_iqn: %(iscsi_iqn)s, ' - 'target_ip: %(target_ip)s, ' - 'portgroup_id: %(portgroup_id)s.'), - {'iscsi_iqn': iscsi_iqns, - 'target_ip': target_ips, - 'portgroup_id': portgroup_id},) - - # Create hostgroup if not exist. - original_host_name = connector['host'] - host_name = huawei_utils.encode_host_name(original_host_name) - host_id = self.client.add_host_with_check(host_name, - original_host_name) - - # Add initiator to the host. - self.client.ensure_initiator_added(initiator_name, - host_id) - hostgroup_id = self.client.add_host_to_hostgroup(host_id) - - lun_id = self.client.get_lun_id(volume, volume_name) - - # Mapping lungroup and hostgroup to view. - self.client.do_mapping(lun_id, hostgroup_id, - host_id, portgroup_id) - - hostlun_id = self.client.get_host_lun_id(host_id, lun_id) - - LOG.info(_LI("initialize_connection, host lun id is: %s."), - hostlun_id) - - chapinfo = self.client.find_chap_info(self.configuration.iscsi_info, - initiator_name) - - # Return iSCSI properties. - properties = {} - properties['target_discovered'] = False - properties['volume_id'] = volume['id'] - multipath = connector.get('multipath', False) - hostlun_id = int(hostlun_id) - if not multipath: - properties['target_portal'] = ('%s:3260' % target_ips[0]) - properties['target_iqn'] = iscsi_iqns[0] - properties['target_lun'] = hostlun_id - else: - properties['target_iqns'] = [iqn for iqn in iscsi_iqns] - properties['target_portals'] = [ - '%s:3260' % ip for ip in target_ips] - properties['target_luns'] = [hostlun_id] * len(target_ips) - - # If use CHAP, return CHAP info. - if chapinfo: - chap_username, chap_password = chapinfo.split(';') - properties['auth_method'] = 'CHAP' - properties['auth_username'] = chap_username - properties['auth_password'] = chap_password - - LOG.info(_LI("initialize_connection success. Return data: %s."), - properties) - return {'driver_volume_type': 'iscsi', 'data': properties} - - @utils.synchronized('huawei', external=True) - def terminate_connection(self, volume, connector, **kwargs): - """Delete map between a volume and a host.""" - initiator_name = connector['initiator'] - volume_name = huawei_utils.encode_name(volume['id']) - lun_id = volume.get('provider_location') - host_name = connector['host'] - lungroup_id = None - - LOG.info(_LI( - 'terminate_connection: volume name: %(volume)s, ' - 'initiator name: %(ini)s, ' - 'lun_id: %(lunid)s.'), - {'volume': volume_name, - 'ini': initiator_name, - 'lunid': lun_id},) - - portgroup = None - portgroup_id = None - view_id = None - left_lunnum = -1 - for ini in self.configuration.iscsi_info: - if ini['Name'] == initiator_name: - for key in ini: - if key == 'TargetPortGroup': - portgroup = ini['TargetPortGroup'] - break - - if portgroup: - portgroup_id = self.client.get_tgt_port_group(portgroup) - host_name = huawei_utils.encode_host_name(host_name) - host_id = self.client.get_host_id_by_name(host_name) - if host_id: - mapping_view_name = constants.MAPPING_VIEW_PREFIX + host_id - view_id = self.client.find_mapping_view(mapping_view_name) - if view_id: - lungroup_id = self.client.find_lungroup_from_map(view_id) - - # Remove lun from lungroup. - if lun_id and self.client.check_lun_exist(lun_id): - if lungroup_id: - lungroup_ids = self.client.get_lungroupids_by_lunid(lun_id) - if lungroup_id in lungroup_ids: - self.client.remove_lun_from_lungroup(lungroup_id, - lun_id) - else: - LOG.warning(_LW("Lun is not in lungroup. " - "Lun id: %(lun_id)s. " - "lungroup id: %(lungroup_id)s."), - {"lun_id": lun_id, - "lungroup_id": lungroup_id}) - else: - LOG.warning(_LW("Can't find lun on the array.")) - - # Remove portgroup from mapping view if no lun left in lungroup. - if lungroup_id: - left_lunnum = self.client.get_lunnum_from_lungroup(lungroup_id) - - if portgroup_id and view_id and (int(left_lunnum) <= 0): - if self.client.is_portgroup_associated_to_view(view_id, - portgroup_id): - self.client.delete_portgroup_mapping_view(view_id, - portgroup_id) - if view_id and (int(left_lunnum) <= 0): - self.client.remove_chap(initiator_name) - - if self.client.lungroup_associated(view_id, lungroup_id): - self.client.delete_lungroup_mapping_view(view_id, - lungroup_id) - self.client.delete_lungroup(lungroup_id) - if self.client.is_initiator_associated_to_host(initiator_name): - self.client.remove_iscsi_from_host(initiator_name) - hostgroup_name = constants.HOSTGROUP_PREFIX + host_id - hostgroup_id = self.client.find_hostgroup(hostgroup_name) - if hostgroup_id: - if self.client.hostgroup_associated(view_id, hostgroup_id): - self.client.delete_hostgoup_mapping_view(view_id, - hostgroup_id) - self.client.remove_host_from_hostgroup(hostgroup_id, - host_id) - self.client.delete_hostgroup(hostgroup_id) - self.client.remove_host(host_id) - self.client.delete_mapping_view(view_id) - - -class HuaweiFCDriver(HuaweiBaseDriver, driver.FibreChannelDriver): - """FC driver for Huawei OceanStor storage arrays. - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Provide Huawei OceanStor 18000 storage volume driver - 1.1.1 - Code refactor - Multiple pools support - SmartX support - Volume migration support - Volume retype support - FC zone enhancement - Volume hypermetro support - 2.0.0 - Rename to HuaweiFCDriver - 2.0.1 - Manage/unmanage volume support - 2.0.2 - Refactor HuaweiFCDriver - 2.0.3 - Manage/unmanage snapshot support - 2.0.4 - Balanced FC port selection - 2.0.5 - Replication V2 support - """ - - VERSION = "2.0.5" - - def __init__(self, *args, **kwargs): - super(HuaweiFCDriver, self).__init__(*args, **kwargs) - self.fcsan = None - - def get_volume_stats(self, refresh=False): - """Get volume status.""" - data = HuaweiBaseDriver.get_volume_stats(self, refresh=False) - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or self.__class__.__name__ - data['storage_protocol'] = 'FC' - data['driver_version'] = self.VERSION - data['vendor_name'] = 'Huawei' - return data - - @utils.synchronized('huawei', external=True) - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - wwns = connector['wwpns'] - volume_name = huawei_utils.encode_name(volume['id']) - LOG.info(_LI( - 'initialize_connection, initiator: %(wwpns)s,' - ' volume name: %(volume)s.'), - {'wwpns': wwns, - 'volume': volume_name},) - - lun_id = self.client.get_lun_id(volume, volume_name) - portg_id = None - - original_host_name = connector['host'] - host_name = huawei_utils.encode_host_name(original_host_name) - host_id = self.client.add_host_with_check(host_name, - original_host_name) - - if not self.fcsan: - self.fcsan = fczm_utils.create_lookup_service() - - if self.fcsan: - # Use FC switch. - zone_helper = fc_zone_helper.FCZoneHelper(self.fcsan, self.client) - (tgt_port_wwns, portg_id, init_targ_map) = ( - zone_helper.build_ini_targ_map(wwns, host_id, lun_id)) - for ini in init_targ_map: - self.client.ensure_fc_initiator_added(ini, host_id) - else: - # Not use FC switch. - online_wwns_in_host = ( - self.client.get_host_online_fc_initiators(host_id)) - online_free_wwns = self.client.get_online_free_wwns() - for wwn in wwns: - if (wwn not in online_wwns_in_host - and wwn not in online_free_wwns): - wwns_in_host = ( - self.client.get_host_fc_initiators(host_id)) - iqns_in_host = ( - self.client.get_host_iscsi_initiators(host_id)) - if not (wwns_in_host or iqns_in_host or - self.client.is_host_associated_to_hostgroup(host_id)): - self.client.remove_host(host_id) - - msg = _('No FC initiator can be added to host.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for wwn in wwns: - if wwn in online_free_wwns: - self.client.add_fc_port_to_host(host_id, wwn) - - (tgt_port_wwns, init_targ_map) = ( - self.client.get_init_targ_map(wwns)) - - # Add host into hostgroup. - hostgroup_id = self.client.add_host_to_hostgroup(host_id) - map_info = self.client.do_mapping(lun_id, hostgroup_id, - host_id, portg_id) - host_lun_id = self.client.get_host_lun_id(host_id, lun_id) - - # Return FC properties. - fc_info = {'driver_volume_type': 'fibre_channel', - 'data': {'target_lun': int(host_lun_id), - 'target_discovered': True, - 'target_wwn': tgt_port_wwns, - 'volume_id': volume['id'], - 'initiator_target_map': init_targ_map, - 'map_info': map_info}, } - - loc_tgt_wwn = fc_info['data']['target_wwn'] - local_ini_tgt_map = fc_info['data']['initiator_target_map'] - - # Deal with hypermetro connection. - metadata = huawei_utils.get_volume_metadata(volume) - LOG.info(_LI("initialize_connection, metadata is: %s."), metadata) - if 'hypermetro_id' in metadata: - hyperm = hypermetro.HuaweiHyperMetro(self.client, - self.rmt_client, - self.configuration) - rmt_fc_info = hyperm.connect_volume_fc(volume, connector) - - rmt_tgt_wwn = rmt_fc_info['data']['target_wwn'] - rmt_ini_tgt_map = rmt_fc_info['data']['initiator_target_map'] - fc_info['data']['target_wwn'] = (loc_tgt_wwn + rmt_tgt_wwn) - wwns = connector['wwpns'] - for wwn in wwns: - if (wwn in local_ini_tgt_map - and wwn in rmt_ini_tgt_map): - fc_info['data']['initiator_target_map'][wwn].extend( - rmt_ini_tgt_map[wwn]) - - elif (wwn not in local_ini_tgt_map - and wwn in rmt_ini_tgt_map): - fc_info['data']['initiator_target_map'][wwn] = ( - rmt_ini_tgt_map[wwn]) - # else, do nothing - - loc_map_info = fc_info['data']['map_info'] - rmt_map_info = rmt_fc_info['data']['map_info'] - same_host_id = self._get_same_hostid(loc_map_info, - rmt_map_info) - - self.client.change_hostlun_id(loc_map_info, same_host_id) - hyperm.rmt_client.change_hostlun_id(rmt_map_info, same_host_id) - - fc_info['data']['target_lun'] = same_host_id - hyperm.rmt_client.logout() - - LOG.info(_LI("Return FC info is: %s."), fc_info) - return fc_info - - def _get_same_hostid(self, loc_fc_info, rmt_fc_info): - loc_aval_luns = loc_fc_info['aval_luns'] - loc_aval_luns = json.loads(loc_aval_luns) - - rmt_aval_luns = rmt_fc_info['aval_luns'] - rmt_aval_luns = json.loads(rmt_aval_luns) - same_host_id = None - - for i in range(1, 512): - if i in rmt_aval_luns and i in loc_aval_luns: - same_host_id = i - break - - LOG.info(_LI("The same hostid is: %s."), same_host_id) - if not same_host_id: - msg = _("Can't find the same host id from arrays.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return same_host_id - - @utils.synchronized('huawei', external=True) - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Delete map between a volume and a host.""" - wwns = connector['wwpns'] - volume_name = huawei_utils.encode_name(volume['id']) - lun_id = volume.get('provider_location') - host_name = connector['host'] - left_lunnum = -1 - lungroup_id = None - view_id = None - LOG.info(_LI('terminate_connection: volume name: %(volume)s, ' - 'wwpns: %(wwns)s, ' - 'lun_id: %(lunid)s.'), - {'volume': volume_name, - 'wwns': wwns, - 'lunid': lun_id},) - - host_name = huawei_utils.encode_host_name(host_name) - host_id = self.client.get_host_id_by_name(host_name) - if host_id: - mapping_view_name = constants.MAPPING_VIEW_PREFIX + host_id - view_id = self.client.find_mapping_view(mapping_view_name) - if view_id: - lungroup_id = self.client.find_lungroup_from_map(view_id) - - if (lun_id is not None - and self.client.check_lun_exist(lun_id)): - if lungroup_id: - lungroup_ids = self.client.get_lungroupids_by_lunid(lun_id) - if lungroup_id in lungroup_ids: - self.client.remove_lun_from_lungroup(lungroup_id, - lun_id) - else: - LOG.warning(_LW("Lun is not in lungroup. " - "Lun id: %(lun_id)s. " - "Lungroup id: %(lungroup_id)s."), - {"lun_id": lun_id, - "lungroup_id": lungroup_id}) - - else: - LOG.warning(_LW("Can't find lun on the array.")) - if lungroup_id: - left_lunnum = self.client.get_lunnum_from_lungroup(lungroup_id) - if int(left_lunnum) > 0: - fc_info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - else: - fc_info, portg_id = self._delete_zone_and_remove_fc_initiators( - wwns, host_id) - if lungroup_id: - if view_id and self.client.lungroup_associated( - view_id, lungroup_id): - self.client.delete_lungroup_mapping_view(view_id, - lungroup_id) - self.client.delete_lungroup(lungroup_id) - if portg_id: - if view_id and self.client.is_portgroup_associated_to_view( - view_id, portg_id): - self.client.delete_portgroup_mapping_view(view_id, - portg_id) - self.client.delete_portgroup(portg_id) - - if host_id: - hostgroup_name = constants.HOSTGROUP_PREFIX + host_id - hostgroup_id = self.client.find_hostgroup(hostgroup_name) - if hostgroup_id: - if view_id and self.client.hostgroup_associated( - view_id, hostgroup_id): - self.client.delete_hostgoup_mapping_view( - view_id, hostgroup_id) - self.client.remove_host_from_hostgroup( - hostgroup_id, host_id) - self.client.delete_hostgroup(hostgroup_id) - - if not self.client.check_fc_initiators_exist_in_host( - host_id): - self.client.remove_host(host_id) - - if view_id: - self.client.delete_mapping_view(view_id) - - # Deal with hypermetro connection. - metadata = huawei_utils.get_volume_metadata(volume) - LOG.info(_LI("Detach Volume, metadata is: %s."), metadata) - - if 'hypermetro_id' in metadata: - hyperm = hypermetro.HuaweiHyperMetro(self.client, - self.rmt_client, - self.configuration) - hyperm.disconnect_volume_fc(volume, connector) - - LOG.info(_LI("terminate_connection, return data is: %s."), - fc_info) - - return fc_info - - def _delete_zone_and_remove_fc_initiators(self, wwns, host_id): - # Get tgt_port_wwns and init_targ_map to remove zone. - portg_id = None - if not self.fcsan: - self.fcsan = fczm_utils.create_lookup_service() - if self.fcsan: - zone_helper = fc_zone_helper.FCZoneHelper(self.fcsan, - self.client) - (tgt_port_wwns, portg_id, init_targ_map) = ( - zone_helper.get_init_targ_map(wwns, host_id)) - else: - (tgt_port_wwns, init_targ_map) = ( - self.client.get_init_targ_map(wwns)) - - # Remove the initiators from host if need. - if host_id: - fc_initiators = self.client.get_host_fc_initiators(host_id) - for wwn in wwns: - if wwn in fc_initiators: - self.client.remove_fc_from_host(wwn) - - info = {'driver_volume_type': 'fibre_channel', - 'data': {'target_wwn': tgt_port_wwns, - 'initiator_target_map': init_targ_map}} - return info, portg_id diff --git a/cinder/volume/drivers/huawei/huawei_utils.py b/cinder/volume/drivers/huawei/huawei_utils.py deleted file mode 100644 index 7d8de6325..000000000 --- a/cinder/volume/drivers/huawei/huawei_utils.py +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import base64 -import six -import time -import uuid - -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _ -from cinder import objects -from cinder.volume.drivers.huawei import constants - -LOG = logging.getLogger(__name__) - - -def encode_name(name): - uuid_str = name.replace("-", "") - vol_uuid = uuid.UUID('urn:uuid:%s' % uuid_str) - vol_encoded = base64.urlsafe_b64encode(vol_uuid.bytes) - vol_encoded = vol_encoded.decode("utf-8") # Make it compatible to py3. - newuuid = vol_encoded.replace("=", "") - return newuuid - - -def encode_host_name(name): - if name and (len(name) > constants.MAX_HOSTNAME_LENGTH): - name = six.text_type(hash(name)) - return name - - -def wait_for_condition(func, interval, timeout): - start_time = time.time() - - def _inner(): - try: - res = func() - except Exception as ex: - raise exception.VolumeBackendAPIException(data=ex) - - if res: - raise loopingcall.LoopingCallDone() - - if int(time.time()) - start_time > timeout: - msg = (_('wait_for_condition: %s timed out.') - % func.__name__) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - timer = loopingcall.FixedIntervalLoopingCall(_inner) - timer.start(interval=interval).wait() - - -def get_volume_size(volume): - """Calculate the volume size. - - We should divide the given volume size by 512 for the 18000 system - calculates volume size with sectors, which is 512 bytes. - """ - volume_size = units.Gi / 512 # 1G - if int(volume['size']) != 0: - volume_size = int(volume['size']) * units.Gi / 512 - - return volume_size - - -def get_volume_metadata(volume): - if type(volume) is objects.Volume: - return volume.metadata - - if 'volume_metadata' in volume: - metadata = volume.get('volume_metadata') - return {item['key']: item['value'] for item in metadata} - - return {} - - -def get_snapshot_metadata_value(snapshot): - if type(snapshot) is objects.Snapshot: - return snapshot.metadata - - if 'snapshot_metadata' in snapshot: - metadata = snapshot.get('snapshot_metadata') - return {item['key']: item['value'] for item in metadata} - - return {} diff --git a/cinder/volume/drivers/huawei/hypermetro.py b/cinder/volume/drivers/huawei/hypermetro.py deleted file mode 100644 index 83f9e9eab..000000000 --- a/cinder/volume/drivers/huawei/hypermetro.py +++ /dev/null @@ -1,276 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder.volume.drivers.huawei import constants -from cinder.volume.drivers.huawei import huawei_utils - -LOG = logging.getLogger(__name__) - - -class HuaweiHyperMetro(object): - - def __init__(self, client, rmt_client, configuration): - self.client = client - self.rmt_client = rmt_client - self.configuration = configuration - - def create_hypermetro(self, local_lun_id, lun_params): - """Create hypermetro.""" - - try: - # Get the remote pool info. - config_pool = self.configuration.metro_storage_pools - remote_pool = self.rmt_client.get_all_pools() - pool = self.rmt_client.get_pool_info(config_pool, remote_pool) - if not pool: - err_msg = _("Remote pool cannot be found.") - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - # Create remote lun. - lun_params['PARENTID'] = pool['ID'] - remotelun_info = self.rmt_client.create_lun(lun_params) - remote_lun_id = remotelun_info['ID'] - - # Get hypermetro domain. - try: - domain_name = self.configuration.metro_domain_name - domain_id = self.rmt_client.get_hyper_domain_id(domain_name) - self._wait_volume_ready(remote_lun_id) - hypermetro = self._create_hypermetro_pair(domain_id, - local_lun_id, - remote_lun_id) - - LOG.info(_LI("Hypermetro id: %(metro_id)s. " - "Remote lun id: %(remote_lun_id)s."), - {'metro_id': hypermetro['ID'], - 'remote_lun_id': remote_lun_id}) - - return {'hypermetro_id': hypermetro['ID'], - 'remote_lun_id': remote_lun_id} - except exception.VolumeBackendAPIException as err: - self.rmt_client.delete_lun(remote_lun_id) - msg = _('Create hypermetro error. %s.') % err - raise exception.VolumeBackendAPIException(data=msg) - except exception.VolumeBackendAPIException: - raise - - def delete_hypermetro(self, volume): - """Delete hypermetro.""" - metadata = huawei_utils.get_volume_metadata(volume) - metro_id = metadata['hypermetro_id'] - remote_lun_id = metadata['remote_lun_id'] - - if metro_id: - exst_flag = self.client.check_hypermetro_exist(metro_id) - if exst_flag: - metro_info = self.client.get_hypermetro_by_id(metro_id) - metro_status = int(metro_info['data']['RUNNINGSTATUS']) - - LOG.debug("Hypermetro status is: %s.", metro_status) - if constants.HYPERMETRO_RUNNSTATUS_STOP != metro_status: - self.client.stop_hypermetro(metro_id) - - # Delete hypermetro - self.client.delete_hypermetro(metro_id) - - # Delete remote lun. - if remote_lun_id and self.rmt_client.check_lun_exist(remote_lun_id): - self.rmt_client.delete_lun(remote_lun_id) - - def _create_hypermetro_pair(self, domain_id, lun_id, remote_lun_id): - """Create a HyperMetroPair.""" - hcp_param = {"DOMAINID": domain_id, - "HCRESOURCETYPE": '1', - "ISFIRSTSYNC": False, - "LOCALOBJID": lun_id, - "RECONVERYPOLICY": '1', - "REMOTEOBJID": remote_lun_id, - "SPEED": '2'} - - return self.client.create_hypermetro(hcp_param) - - def connect_volume_fc(self, volume, connector): - """Create map between a volume and a host for FC.""" - wwns = connector['wwpns'] - volume_name = huawei_utils.encode_name(volume['id']) - - LOG.info(_LI( - 'initialize_connection_fc, initiator: %(wwpns)s,' - ' volume name: %(volume)s.'), - {'wwpns': wwns, - 'volume': volume_name}) - - metadata = huawei_utils.get_volume_metadata(volume) - lun_id = metadata['remote_lun_id'] - - if lun_id is None: - lun_id = self.rmt_client.get_lun_id_by_name(volume_name) - if lun_id is None: - msg = _("Can't get volume id. Volume name: %s.") % volume_name - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - original_host_name = connector['host'] - host_name = huawei_utils.encode_host_name(original_host_name) - host_id = self.client.add_host_with_check(host_name, - original_host_name) - - # Create hostgroup if not exist. - host_id = self.rmt_client.add_host_with_check( - host_name, original_host_name) - - online_wwns_in_host = ( - self.rmt_client.get_host_online_fc_initiators(host_id)) - online_free_wwns = self.rmt_client.get_online_free_wwns() - for wwn in wwns: - if (wwn not in online_wwns_in_host - and wwn not in online_free_wwns): - wwns_in_host = ( - self.rmt_client.get_host_fc_initiators(host_id)) - iqns_in_host = ( - self.rmt_client.get_host_iscsi_initiators(host_id)) - if not (wwns_in_host or iqns_in_host): - self.rmt_client.remove_host(host_id) - - msg = _('Can not add FC port to host.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for wwn in wwns: - if wwn in online_free_wwns: - self.rmt_client.add_fc_port_to_host(host_id, wwn) - - (tgt_port_wwns, init_targ_map) = ( - self.rmt_client.get_init_targ_map(wwns)) - - # Add host into hostgroup. - hostgroup_id = self.rmt_client.add_host_to_hostgroup(host_id) - map_info = self.rmt_client.do_mapping(lun_id, - hostgroup_id, - host_id) - if not map_info: - msg = _('Map info is None due to array version ' - 'not supporting hypermetro.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - host_lun_id = self.rmt_client.get_host_lun_id(host_id, lun_id) - - # Return FC properties. - fc_info = {'driver_volume_type': 'fibre_channel', - 'data': {'target_lun': int(host_lun_id), - 'target_discovered': True, - 'target_wwn': tgt_port_wwns, - 'volume_id': volume['id'], - 'initiator_target_map': init_targ_map, - 'map_info': map_info}, - } - - LOG.info(_LI('Remote return FC info is: %s.'), fc_info) - - return fc_info - - def disconnect_volume_fc(self, volume, connector): - """Delete map between a volume and a host for FC.""" - wwns = connector['wwpns'] - volume_name = huawei_utils.encode_name(volume['id']) - metadata = huawei_utils.get_volume_metadata(volume) - lun_id = metadata['remote_lun_id'] - host_name = connector['host'] - left_lunnum = -1 - lungroup_id = None - view_id = None - - LOG.info(_LI('terminate_connection_fc: volume name: %(volume)s, ' - 'wwpns: %(wwns)s, ' - 'lun_id: %(lunid)s.'), - {'volume': volume_name, - 'wwns': wwns, - 'lunid': lun_id},) - - host_name = huawei_utils.encode_host_name(host_name) - hostid = self.rmt_client.get_host_id_by_name(host_name) - if hostid: - mapping_view_name = constants.MAPPING_VIEW_PREFIX + hostid - view_id = self.rmt_client.find_mapping_view( - mapping_view_name) - if view_id: - lungroup_id = self.rmt_client.find_lungroup_from_map( - view_id) - - if lun_id and self.rmt_client.check_lun_exist(lun_id): - if lungroup_id: - lungroup_ids = self.rmt_client.get_lungroupids_by_lunid( - lun_id) - if lungroup_id in lungroup_ids: - self.rmt_client.remove_lun_from_lungroup( - lungroup_id, lun_id) - else: - LOG.warning(_LW("Lun is not in lungroup. " - "Lun id: %(lun_id)s, " - "lungroup id: %(lungroup_id)s"), - {"lun_id": lun_id, - "lungroup_id": lungroup_id}) - - (tgt_port_wwns, init_targ_map) = ( - self.rmt_client.get_init_targ_map(wwns)) - - hostid = self.rmt_client.get_host_id_by_name(host_name) - if hostid: - mapping_view_name = constants.MAPPING_VIEW_PREFIX + hostid - view_id = self.rmt_client.find_mapping_view( - mapping_view_name) - if view_id: - lungroup_id = self.rmt_client.find_lungroup_from_map( - view_id) - if lungroup_id: - left_lunnum = self.rmt_client.get_lunnum_from_lungroup( - lungroup_id) - - if int(left_lunnum) > 0: - info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - else: - info = {'driver_volume_type': 'fibre_channel', - 'data': {'target_wwn': tgt_port_wwns, - 'initiator_target_map': init_targ_map}, } - - return info - - def _wait_volume_ready(self, lun_id): - wait_interval = self.configuration.lun_ready_wait_interval - - def _volume_ready(): - result = self.rmt_client.get_lun_info(lun_id) - if (result['HEALTHSTATUS'] == constants.STATUS_HEALTH - and result['RUNNINGSTATUS'] == constants.STATUS_VOLUME_READY): - return True - return False - - huawei_utils.wait_for_condition(_volume_ready, - wait_interval, - wait_interval * 10) - - def retype(self, volume, new_type): - return False - - def get_hypermetro_stats(self, hypermetro_id): - pass diff --git a/cinder/volume/drivers/huawei/replication.py b/cinder/volume/drivers/huawei/replication.py deleted file mode 100644 index e3f77894d..000000000 --- a/cinder/volume/drivers/huawei/replication.py +++ /dev/null @@ -1,648 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import json - -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import exception -from cinder.i18n import _, _LW, _LE -from cinder.volume.drivers.huawei import constants -from cinder.volume.drivers.huawei import huawei_utils - -LOG = logging.getLogger(__name__) - - -class AbsReplicaOp(object): - def __init__(self, client): - self.client = client - - def create(self, **kwargs): - pass - - def delete(self, replica_id): - pass - - def protect_second(self, replica_id): - pass - - def unprotect_second(self, replica_id): - pass - - def sync(self, replica_id): - pass - - def split(self, replica_id): - pass - - def switch(self, replica_id): - pass - - def is_primary(self, replica_info): - flag = replica_info.get('ISPRIMARY') - if flag and flag.lower() == 'true': - return True - return False - - def get_replica_info(self, replica_id): - return {} - - def _is_status(self, status_key, status, replica_info): - if type(status) in (list, tuple): - return replica_info.get(status_key, '') in status - if type(status) is str: - return replica_info.get(status_key, '') == status - - return False - - def is_running_status(self, status, replica_info): - return self._is_status(constants.REPLICA_RUNNING_STATUS_KEY, - status, replica_info) - - def is_health_status(self, status, replica_info): - return self._is_status(constants.REPLICA_HEALTH_STATUS_KEY, - status, replica_info) - - -class PairOp(AbsReplicaOp): - def create(self, local_lun_id, rmt_lun_id, rmt_dev_id, - rmt_dev_name, replica_model, - speed=constants.REPLICA_SPEED, - period=constants.REPLICA_PERIOD, - **kwargs): - super(PairOp, self).create(**kwargs) - - params = { - "LOCALRESID": local_lun_id, - "LOCALRESTYPE": '11', - "REMOTEDEVICEID": rmt_dev_id, - "REMOTEDEVICENAME": rmt_dev_name, - "REMOTERESID": rmt_lun_id, - "REPLICATIONMODEL": replica_model, - # recovery policy. 1: auto, 2: manual - "RECOVERYPOLICY": '2', - "SPEED": speed, - } - - if replica_model == constants.REPLICA_ASYNC_MODEL: - # Synchronize type values: - # 1, manual - # 2, timed wait when synchronization begins - # 3, timed wait when synchronization ends - params['SYNCHRONIZETYPE'] = '2' - params['TIMINGVAL'] = period - - try: - pair_info = self.client.create_pair(params) - except Exception as err: - msg = _('Create replication pair failed. Error: %s.') % err - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return pair_info - - def split(self, pair_id): - self.client.split_pair(pair_id) - - def delete(self, pair_id, force=False): - self.client.delete_pair(pair_id, force) - - def protect_second(self, pair_id): - self.client.set_pair_second_access(pair_id, - constants.REPLICA_SECOND_RO) - - def unprotect_second(self, pair_id): - self.client.set_pair_second_access(pair_id, - constants.REPLICA_SECOND_RW) - - def sync(self, pair_id): - self.client.sync_pair(pair_id) - - def switch(self, pair_id): - self.client.switch_pair(pair_id) - - def get_replica_info(self, pair_id): - return self.client.get_pair_by_id(pair_id) - - -class CGOp(AbsReplicaOp): - pass - - -class ReplicaCommonDriver(object): - def __init__(self, conf, replica_op): - self.conf = conf - self.op = replica_op - - def protect_second(self, replica_id): - info = self.op.get_replica_info(replica_id) - if info.get('SECRESACCESS') == constants.REPLICA_SECOND_RO: - return - - self.op.protect_second(replica_id) - self.wait_second_access(replica_id, constants.REPLICA_SECOND_RO) - - def unprotect_second(self, replica_id): - info = self.op.get_replica_info(replica_id) - if info.get('SECRESACCESS') == constants.REPLICA_SECOND_RW: - return - - self.op.unprotect_second(replica_id) - self.wait_second_access(replica_id, constants.REPLICA_SECOND_RW) - - def sync(self, replica_id, wait_complete=False): - self.protect_second(replica_id) - - expect_status = (constants.REPLICA_RUNNING_STATUS_NORMAL, - constants.REPLICA_RUNNING_STATUS_SYNC, - constants.REPLICA_RUNNING_STATUS_INITIAL_SYNC) - info = self.op.get_replica_info(replica_id) - - # When running status is synchronizing or normal, - # it's not necessary to do synchronize again. - if (info.get('REPLICATIONMODEL') == constants.REPLICA_SYNC_MODEL - and self.op.is_running_status(expect_status, info)): - return - - self.op.sync(replica_id) - self.wait_expect_state(replica_id, expect_status) - - if wait_complete: - self.wait_replica_ready(replica_id) - - def split(self, replica_id): - running_status = (constants.REPLICA_RUNNING_STATUS_SPLIT, - constants.REPLICA_RUNNING_STATUS_INVALID) - info = self.op.get_replica_info(replica_id) - if self.op.is_running_status(running_status, info): - return - - try: - self.op.split(replica_id) - except Exception as err: - LOG.warning(_LW('Split replication exception: %s.'), err) - - try: - self.wait_expect_state(replica_id, running_status) - except Exception as err: - msg = _('Split replication failed.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def enable(self, replica_id, wait_sync_complete=False): - info = self.op.get_replica_info(replica_id) - if not self.op.is_primary(info): - self.switch(replica_id) - self.sync(replica_id) - return None - - def switch(self, replica_id): - self.split(replica_id) - self.unprotect_second(replica_id) - self.op.switch(replica_id) - - # Wait to be primary - def _wait_switch_to_primary(): - info = self.op.get_replica_info(replica_id) - if self.op.is_primary(info): - return True - return False - - interval = constants.DEFAULT_REPLICA_WAIT_INTERVAL - timeout = constants.DEFAULT_REPLICA_WAIT_TIMEOUT - huawei_utils.wait_for_condition(_wait_switch_to_primary, - interval, - timeout) - - def failover(self, replica_id): - """Failover replication. - - Purpose: - 1. Split replication. - 2. Set secondary access read & write. - """ - info = self.op.get_replica_info(replica_id) - if self.op.is_primary(info): - msg = _('We should not do switch over on primary array.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - sync_status_set = (constants.REPLICA_RUNNING_STATUS_SYNC, - constants.REPLICA_RUNNING_STATUS_INITIAL_SYNC) - if self.op.is_running_status(sync_status_set, info): - self.wait_replica_ready(replica_id) - - self.split(replica_id) - self.op.unprotect_second(replica_id) - - def wait_replica_ready(self, replica_id, interval=None, timeout=None): - LOG.debug('Wait synchronize complete.') - running_status_normal = (constants.REPLICA_RUNNING_STATUS_NORMAL, - constants.REPLICA_RUNNING_STATUS_SYNCED) - running_status_sync = (constants.REPLICA_RUNNING_STATUS_SYNC, - constants.REPLICA_RUNNING_STATUS_INITIAL_SYNC) - health_status_normal = constants.REPLICA_HEALTH_STATUS_NORMAL - - def _replica_ready(): - info = self.op.get_replica_info(replica_id) - if (self.op.is_running_status(running_status_normal, info) - and self.op.is_health_status(health_status_normal, info)): - return True - - if not self.op.is_running_status(running_status_sync, info): - msg = (_('Wait synchronize failed. Running status: %s.') % - info.get(constants.REPLICA_RUNNING_STATUS_KEY)) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return False - - if not interval: - interval = constants.DEFAULT_WAIT_INTERVAL - if not timeout: - timeout = constants.DEFAULT_WAIT_TIMEOUT - - huawei_utils.wait_for_condition(_replica_ready, - interval, - timeout) - - def wait_second_access(self, replica_id, access_level): - def _check_access(): - info = self.op.get_replica_info(replica_id) - if info.get('SECRESACCESS') == access_level: - return True - return False - - interval = constants.DEFAULT_REPLICA_WAIT_INTERVAL - timeout = constants.DEFAULT_REPLICA_WAIT_TIMEOUT - huawei_utils.wait_for_condition(_check_access, - interval, - timeout) - - def wait_expect_state(self, replica_id, - running_status, health_status=None, - interval=None, timeout=None): - def _check_state(): - info = self.op.get_replica_info(replica_id) - if self.op.is_running_status(running_status, info): - if (not health_status - or self.op.is_health_status(health_status, info)): - return True - return False - - if not interval: - interval = constants.DEFAULT_REPLICA_WAIT_INTERVAL - if not timeout: - timeout = constants.DEFAULT_REPLICA_WAIT_TIMEOUT - - huawei_utils.wait_for_condition(_check_state, interval, timeout) - - -def get_replication_driver_data(volume): - if volume.get('replication_driver_data'): - return json.loads(volume['replication_driver_data']) - return {} - - -def to_string(dict_data): - if dict_data: - return json.dumps(dict_data) - return '' - - -class ReplicaPairManager(object): - def __init__(self, local_client, rmt_client, conf): - self.local_client = local_client - self.rmt_client = rmt_client - self.conf = conf - - # Now just support one remote pool. - self.rmt_pool = self.rmt_client.storage_pools[0] - - self.local_op = PairOp(self.local_client) - self.local_driver = ReplicaCommonDriver(self.conf, self.local_op) - self.rmt_op = PairOp(self.rmt_client) - self.rmt_driver = ReplicaCommonDriver(self.conf, self.rmt_op) - - def try_get_remote_wwn(self): - try: - info = self.rmt_client.get_array_info() - return info.get('wwn') - except Exception as err: - LOG.warning(_LW('Get remote array wwn failed. Error: %s.'), err) - return None - - def get_remote_device_by_wwn(self, wwn): - devices = {} - try: - devices = self.local_client.get_remote_devices() - except Exception as err: - LOG.warning(_LW('Get remote devices failed. Error: %s.'), err) - - for device in devices: - if device.get('WWN') == wwn: - return device - - return {} - - def check_remote_available(self): - # We get device wwn in every check time. - # If remote array changed, we can run normally. - wwn = self.try_get_remote_wwn() - if not wwn: - return False - - device = self.get_remote_device_by_wwn(wwn) - # Check remote device is available to use. - # If array type is replication, 'ARRAYTYPE' == '1'. - # If health status is normal, 'HEALTHSTATUS' == '1'. - if (device and device.get('ARRAYTYPE') == '1' - and device.get('HEALTHSTATUS') == '1' - and device.get('RUNNINGSTATUS') == constants.STATUS_RUNNING): - return True - - return False - - def update_replica_capability(self, stats): - is_rmt_dev_available = self.check_remote_available() - if not is_rmt_dev_available: - LOG.warning(_LW('Remote device is unavailable.')) - return stats - - for pool in stats['pools']: - pool['replication_enabled'] = True - pool['replication_type'] = ['sync', 'async'] - - return stats - - def get_rmt_dev_info(self): - wwn = self.try_get_remote_wwn() - if not wwn: - return None, None - - device = self.get_remote_device_by_wwn(wwn) - if not device: - return None, None - - return device.get('ID'), device.get('NAME') - - def build_rmt_lun_params(self, local_lun_info): - params = { - 'TYPE': '11', - 'NAME': local_lun_info['NAME'], - 'PARENTTYPE': '216', - 'PARENTID': self.rmt_client.get_pool_id(self.rmt_pool), - 'DESCRIPTION': local_lun_info['DESCRIPTION'], - 'ALLOCTYPE': local_lun_info['ALLOCTYPE'], - 'CAPACITY': local_lun_info['CAPACITY'], - 'WRITEPOLICY': self.conf.lun_write_type, - 'MIRRORPOLICY': self.conf.lun_mirror_switch, - 'PREFETCHPOLICY': self.conf.lun_prefetch_type, - 'PREFETCHVALUE': self.conf.lun_prefetch_value, - 'DATATRANSFERPOLICY': self.conf.lun_policy, - 'READCACHEPOLICY': self.conf.lun_read_cache_policy, - 'WRITECACHEPOLICY': self.conf.lun_write_cache_policy, - } - - LOG.debug('Remote lun params: %s.', params) - return params - - def wait_volume_online(self, client, lun_info, - interval=None, timeout=None): - online_status = constants.STATUS_VOLUME_READY - if lun_info.get('RUNNINGSTATUS') == online_status: - return - - lun_id = lun_info['ID'] - - def _wait_online(): - info = client.get_lun_info(lun_id) - return info.get('RUNNINGSTATUS') == online_status - - if not interval: - interval = constants.DEFAULT_REPLICA_WAIT_INTERVAL - if not timeout: - timeout = constants.DEFAULT_REPLICA_WAIT_TIMEOUT - - huawei_utils.wait_for_condition(_wait_online, - interval, - timeout) - - def create_rmt_lun(self, local_lun_info): - # Create on rmt array. If failed, raise exception. - lun_params = self.build_rmt_lun_params(local_lun_info) - lun_info = self.rmt_client.create_lun(lun_params) - try: - self.wait_volume_online(self.rmt_client, lun_info) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - self.rmt_client.delete_lun(lun_info['ID']) - - return lun_info - - def create_replica(self, local_lun_info, replica_model): - """Create remote LUN and replication pair. - - Purpose: - 1. create remote lun - 2. create replication pair - 3. enable replication pair - """ - LOG.debug(('Create replication, local lun info: %(info)s, ' - 'replication model: %(model)s.'), - {'info': local_lun_info, 'model': replica_model}) - - local_lun_id = local_lun_info['ID'] - self.wait_volume_online(self.local_client, local_lun_info) - - # step1, create remote lun - rmt_lun_info = self.create_rmt_lun(local_lun_info) - rmt_lun_id = rmt_lun_info['ID'] - - # step2, get remote device info - rmt_dev_id, rmt_dev_name = self.get_rmt_dev_info() - if not rmt_lun_id or not rmt_dev_name: - self._delete_rmt_lun(rmt_lun_id) - msg = _('Get remote device info failed.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # step3, create replication pair - try: - pair_info = self.local_op.create(local_lun_id, - rmt_lun_id, rmt_dev_id, - rmt_dev_name, replica_model) - pair_id = pair_info['ID'] - except Exception as err: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Create pair failed. Error: %s.'), err) - self._delete_rmt_lun(rmt_lun_id) - - # step4, start sync manually. If replication type is sync, - # then wait for sync complete. - wait_complete = (replica_model == constants.REPLICA_SYNC_MODEL) - try: - self.local_driver.sync(pair_id, wait_complete) - except Exception as err: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Start synchronization failed. Error: %s.'), err) - self._delete_pair(pair_id) - self._delete_rmt_lun(rmt_lun_id) - - model_update = {} - driver_data = {'pair_id': pair_id, - 'rmt_lun_id': rmt_lun_id} - model_update['replication_driver_data'] = to_string(driver_data) - model_update['replication_status'] = 'available' - LOG.debug('Create replication, return info: %s.', model_update) - return model_update - - def _delete_pair(self, pair_id): - if (not pair_id - or not self.local_client.check_pair_exist(pair_id)): - return - - self.local_driver.split(pair_id) - self.local_op.delete(pair_id) - - def _delete_rmt_lun(self, lun_id): - if lun_id and self.rmt_client.check_lun_exist(lun_id): - self.rmt_client.delete_lun(lun_id) - - def delete_replica(self, volume): - """Delete replication pair and remote lun. - - Purpose: - 1. delete replication pair - 2. delete remote_lun - """ - LOG.debug('Delete replication, volume: %s.', volume['id']) - info = get_replication_driver_data(volume) - pair_id = info.get('pair_id') - if pair_id: - self._delete_pair(pair_id) - - # Delete remote_lun - rmt_lun_id = info.get('rmt_lun_id') - if rmt_lun_id: - self._delete_rmt_lun(rmt_lun_id) - - def failback(self, volumes): - """Failover volumes back to primary backend. - - The main steps: - 1. Switch the role of replication pairs. - 2. Copy the second LUN data back to primary LUN. - 3. Split replication pairs. - 4. Switch the role of replication pairs. - 5. Enable replications. - """ - volumes_update = [] - for v in volumes: - v_update = {} - v_update['volume_id'] = v['id'] - drv_data = get_replication_driver_data(v) - pair_id = drv_data.get('pair_id') - if not pair_id: - LOG.warning(_LW("No pair id in volume %s."), v['id']) - v_update['updates'] = {'replication_status': 'error'} - volumes_update.append(v_update) - continue - - rmt_lun_id = drv_data.get('rmt_lun_id') - if not rmt_lun_id: - LOG.warning(_LW("No remote lun id in volume %s."), v['id']) - v_update['updates'] = {'replication_status': 'error'} - volumes_update.append(v_update) - continue - - # Switch replication pair role, and start synchronize. - self.local_driver.enable(pair_id) - - # Wait for synchronize complete. - self.local_driver.wait_replica_ready(pair_id) - - # Split replication pair again - self.rmt_driver.failover(pair_id) - - # Switch replication pair role, and start synchronize. - self.rmt_driver.enable(pair_id) - - lun_info = self.rmt_client.get_lun_info(rmt_lun_id) - lun_wwn = lun_info.get('WWN') - metadata = huawei_utils.get_volume_metadata(v) - metadata.update({'lun_wwn': lun_wwn}) - new_drv_data = {'pair_id': pair_id, - 'rmt_lun_id': v['provider_location']} - new_drv_data = to_string(new_drv_data) - v_update['updates'] = {'provider_location': rmt_lun_id, - 'replication_status': 'available', - 'replication_driver_data': new_drv_data, - 'metadata': metadata} - volumes_update.append(v_update) - - return volumes_update - - def failover(self, volumes): - """Failover volumes back to secondary array. - - Split the replication pairs and make the secondary LUNs R&W. - """ - volumes_update = [] - for v in volumes: - v_update = {} - v_update['volume_id'] = v['id'] - drv_data = get_replication_driver_data(v) - pair_id = drv_data.get('pair_id') - if not pair_id: - LOG.warning(_LW("No pair id in volume %s."), v['id']) - v_update['updates'] = {'replication_status': 'error'} - volumes_update.append(v_update) - continue - - rmt_lun_id = drv_data.get('rmt_lun_id') - if not rmt_lun_id: - LOG.warning(_LW("No remote lun id in volume %s."), v['id']) - v_update['updates'] = {'replication_status': 'error'} - volumes_update.append(v_update) - continue - - self.rmt_driver.failover(pair_id) - - lun_info = self.rmt_client.get_lun_info(rmt_lun_id) - lun_wwn = lun_info.get('WWN') - metadata = huawei_utils.get_volume_metadata(v) - metadata.update({'lun_wwn': lun_wwn}) - new_drv_data = {'pair_id': pair_id, - 'rmt_lun_id': v['provider_location']} - new_drv_data = to_string(new_drv_data) - v_update['updates'] = {'provider_location': rmt_lun_id, - 'replication_status': 'failed-over', - 'replication_driver_data': new_drv_data, - 'metadata': metadata} - volumes_update.append(v_update) - - return volumes_update - - -def get_replication_opts(opts): - if opts.get('replication_type') == 'sync': - opts['replication_type'] = constants.REPLICA_SYNC_MODEL - else: - opts['replication_type'] = constants.REPLICA_ASYNC_MODEL - - return opts diff --git a/cinder/volume/drivers/huawei/rest_client.py b/cinder/volume/drivers/huawei/rest_client.py deleted file mode 100644 index ee8e6f8c9..000000000 --- a/cinder/volume/drivers/huawei/rest_client.py +++ /dev/null @@ -1,2134 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import ast -import json -import re -import six -import socket -import time - -from oslo_log import log as logging -from oslo_utils import excutils -from six.moves import http_cookiejar -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils -from cinder.volume.drivers.huawei import constants - -LOG = logging.getLogger(__name__) - - -class RestClient(object): - """Common class for Huawei OceanStor storage system.""" - - def __init__(self, configuration, san_address, san_user, san_password, - **kwargs): - self.configuration = configuration - self.san_address = san_address - self.san_user = san_user - self.san_password = san_password - self.init_http_head() - self.storage_pools = kwargs.get('storage_pools', - self.configuration.storage_pools) - self.iscsi_info = kwargs.get('iscsi_info', - self.configuration.iscsi_info) - self.iscsi_default_target_ip = kwargs.get( - 'iscsi_default_target_ip', - self.configuration.iscsi_default_target_ip) - - def init_http_head(self): - self.cookie = http_cookiejar.CookieJar() - self.url = None - self.device_id = None - self.headers = { - "Connection": "keep-alive", - "Content-Type": "application/json", - } - - def do_call(self, url=None, data=None, method=None, - calltimeout=constants.SOCKET_TIMEOUT): - """Send requests to Huawei storage server. - - Send HTTPS call, get response in JSON. - Convert response into Python Object and return it. - """ - if self.url: - url = self.url + url - handler = urllib.request.HTTPCookieProcessor(self.cookie) - opener = urllib.request.build_opener(handler) - urllib.request.install_opener(opener) - res_json = None - - try: - socket.setdefaulttimeout(calltimeout) - if data: - data = json.dumps(data) - req = urllib.request.Request(url, data, self.headers) - if method: - req.get_method = lambda: method - res = urllib.request.urlopen(req).read().decode("utf-8") - - if "xx/sessions" not in url: - LOG.info(_LI('\n\n\n\nRequest URL: %(url)s\n\n' - 'Call Method: %(method)s\n\n' - 'Request Data: %(data)s\n\n' - 'Response Data:%(res)s\n\n'), {'url': url, - 'method': method, - 'data': data, - 'res': res}) - - except Exception as err: - LOG.error(_LE('Bad response from server: %(url)s.' - ' Error: %(err)s'), {'url': url, 'err': err}) - json_msg = ('{"error":{"code": %s,"description": "Connect to ' - 'server error."}}') % constants.ERROR_CONNECT_TO_SERVER - res_json = json.loads(json_msg) - return res_json - - try: - res_json = json.loads(res) - except Exception as err: - LOG.error(_LE('JSON transfer error: %s.'), err) - raise - - return res_json - - def login(self): - """Login Huawei storage array.""" - device_id = None - for item_url in self.san_address: - url = item_url + "xx/sessions" - data = {"username": self.san_user, - "password": self.san_password, - "scope": "0"} - self.init_http_head() - result = self.do_call(url, data, - calltimeout=constants.LOGIN_SOCKET_TIMEOUT) - - if (result['error']['code'] != 0) or ("data" not in result): - LOG.error(_LE("Login error. URL: %(url)s\n" - "Reason: %(reason)s."), - {"url": item_url, "reason": result}) - continue - - LOG.debug('Login success: %(url)s', {'url': item_url}) - device_id = result['data']['deviceid'] - self.device_id = device_id - self.url = item_url + device_id - self.headers['iBaseToken'] = result['data']['iBaseToken'] - break - - if device_id is None: - msg = _("Failed to login with all rest URLs.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return device_id - - def try_login(self): - try: - self.login() - except Exception as err: - LOG.warning(_LW('Login failed. Error: %s.'), err) - - @utils.synchronized('huawei_cinder_call') - def call(self, url, data=None, method=None): - """Send requests to server. - - If fail, try another RestURL. - """ - device_id = None - old_url = self.url - result = self.do_call(url, data, method) - error_code = result['error']['code'] - if (error_code == constants.ERROR_CONNECT_TO_SERVER - or error_code == constants.ERROR_UNAUTHORIZED_TO_SERVER): - LOG.error(_LE("Can't open the recent url, relogin.")) - device_id = self.login() - - if device_id is not None: - LOG.debug('Replace URL: \n' - 'Old URL: %(old_url)s\n,' - 'New URL: %(new_url)s\n.', - {'old_url': old_url, - 'new_url': self.url}) - result = self.do_call(url, data, method) - if result['error']['code'] in constants.RELOGIN_ERROR_PASS: - result['error']['code'] = 0 - return result - - def logout(self): - """Logout the session.""" - url = "/sessions" - if self.url: - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Logout session error.')) - - def _assert_rest_result(self, result, err_str): - if result['error']['code'] != 0: - msg = (_('%(err)s\nresult: %(res)s.') % {'err': err_str, - 'res': result}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _assert_data_in_result(self, result, msg): - if 'data' not in result: - err_msg = _('%s "data" is not in result.') % msg - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - def create_lun(self, lun_params): - url = "/lun" - result = self.call(url, lun_params) - if result['error']['code'] == constants.ERROR_VOLUME_ALREADY_EXIST: - lun_id = self.get_lun_id_by_name(lun_params['NAME']) - if lun_id: - return self.get_lun_info(lun_id) - - msg = _('Create lun error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data'] - - def check_lun_exist(self, lun_id): - url = "/lun/" + lun_id - result = self.call(url, None, "GET") - error_code = result['error']['code'] - if error_code != 0: - return False - - return True - - def delete_lun(self, lun_id): - url = "/lun/" + lun_id - data = {"TYPE": "11", - "ID": lun_id} - result = self.call(url, data, "DELETE") - self._assert_rest_result(result, _('Delete lun error.')) - - def get_all_pools(self): - url = "/storagepool" - result = self.call(url, None) - msg = _('Query resource pool error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - return result['data'] - - def get_pool_info(self, pool_name=None, pools=None): - info = {} - if not pool_name: - return info - - for pool in pools: - if pool_name.strip() != pool['NAME']: - continue - - if pool.get('USAGETYPE') == constants.FILE_SYSTEM_POOL_TYPE: - break - - info['ID'] = pool['ID'] - info['CAPACITY'] = pool.get('DATASPACE', pool['USERFREECAPACITY']) - info['TOTALCAPACITY'] = pool['USERTOTALCAPACITY'] - - return info - - def get_pool_id(self, pool_name): - pools = self.get_all_pools() - pool_info = self.get_pool_info(pool_name, pools) - if not pool_info: - # The following code is to keep compatibility with old version of - # Huawei driver. - for pool_name in self.storage_pools: - pool_info = self.get_pool_info(pool_name, pools) - if pool_info: - break - - if not pool_info: - msg = _('Can not get pool info. pool: %s') % pool_name - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return pool_info['ID'] - - def _get_id_from_result(self, result, name, key): - if 'data' in result: - for item in result['data']: - if name == item.get(key): - return item['ID'] - - def get_lun_id_by_name(self, name): - url = "/lun?range=[0-65535]" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get lun id by name error.')) - - return self._get_id_from_result(result, name, 'NAME') - - def activate_snapshot(self, snapshot_id): - url = "/snapshot/activate" - data = {"SNAPSHOTLIST": [snapshot_id]} - result = self.call(url, data) - self._assert_rest_result(result, _('Activate snapshot error.')) - - def create_snapshot(self, lun_id, snapshot_name, snapshot_description): - url = "/snapshot" - data = {"TYPE": "27", - "NAME": snapshot_name, - "PARENTTYPE": "11", - "DESCRIPTION": snapshot_description, - "PARENTID": lun_id} - result = self.call(url, data) - - msg = _('Create snapshot error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data'] - - def get_lun_id(self, volume, volume_name): - lun_id = (volume.get('provider_location') or - self.get_lun_id_by_name(volume_name)) - if not lun_id: - msg = (_("Can't find lun info on the array. " - "volume: %(id)s, lun name: %(name)s.") % - {'id': volume['id'], 'name': volume_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return lun_id - - def check_snapshot_exist(self, snapshot_id): - url = "/snapshot/%s" % snapshot_id - result = self.call(url, None, "GET") - error_code = result['error']['code'] - if error_code != 0: - return False - - return True - - def stop_snapshot(self, snapshot_id): - url = "/snapshot/stop" - stopdata = {"ID": snapshot_id} - result = self.call(url, stopdata, "PUT") - self._assert_rest_result(result, _('Stop snapshot error.')) - - def delete_snapshot(self, snapshotid): - url = "/snapshot/%s" % snapshotid - data = {"TYPE": "27", "ID": snapshotid} - result = self.call(url, data, "DELETE") - self._assert_rest_result(result, _('Delete snapshot error.')) - - def get_snapshot_id_by_name(self, name): - url = "/snapshot?range=[0-32767]" - description = 'The snapshot license file is unavailable.' - result = self.call(url, None, "GET") - if 'error' in result: - if description == result['error']['description']: - return - self._assert_rest_result(result, _('Get snapshot id error.')) - - return self._get_id_from_result(result, name, 'NAME') - - def create_luncopy(self, luncopyname, srclunid, tgtlunid): - """Create a luncopy.""" - url = "/luncopy" - data = {"TYPE": 219, - "NAME": luncopyname, - "DESCRIPTION": luncopyname, - "COPYSPEED": 2, - "LUNCOPYTYPE": "1", - "SOURCELUN": ("INVALID;%s;INVALID;INVALID;INVALID" - % srclunid), - "TARGETLUN": ("INVALID;%s;INVALID;INVALID;INVALID" - % tgtlunid)} - result = self.call(url, data) - - msg = _('Create luncopy error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data']['ID'] - - def add_host_to_hostgroup(self, host_id): - """Associate host to hostgroup. - - If hostgroup doesn't exist, create one. - """ - hostgroup_name = constants.HOSTGROUP_PREFIX + host_id - hostgroup_id = self.create_hostgroup_with_check(hostgroup_name) - is_associated = self._is_host_associate_to_hostgroup(hostgroup_id, - host_id) - if not is_associated: - self._associate_host_to_hostgroup(hostgroup_id, host_id) - - return hostgroup_id - - def get_tgt_port_group(self, tgt_port_group): - """Find target portgroup id by target port group name.""" - url = "/portgroup?range=[0-8191]&TYPE=257" - result = self.call(url, None, "GET") - - msg = _('Find portgroup error.') - self._assert_rest_result(result, msg) - - return self._get_id_from_result(result, tgt_port_group, 'NAME') - - def _associate_portgroup_to_view(self, view_id, portgroup_id): - url = "/MAPPINGVIEW/CREATE_ASSOCIATE" - data = {"ASSOCIATEOBJTYPE": "257", - "ASSOCIATEOBJID": portgroup_id, - "TYPE": "245", - "ID": view_id} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Associate portgroup to mapping ' - 'view error.')) - - def _portgroup_associated(self, view_id, portgroup_id): - url = ("/mappingview/associate?TYPE=245&" - "ASSOCIATEOBJTYPE=257&ASSOCIATEOBJID=%s" % portgroup_id) - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Check portgroup associate error.')) - - if self._get_id_from_result(result, view_id, 'ID'): - return True - return False - - def do_mapping(self, lun_id, hostgroup_id, host_id, portgroup_id=None): - """Add hostgroup and lungroup to mapping view.""" - lungroup_name = constants.LUNGROUP_PREFIX + host_id - mapping_view_name = constants.MAPPING_VIEW_PREFIX + host_id - lungroup_id = self._find_lungroup(lungroup_name) - view_id = self.find_mapping_view(mapping_view_name) - map_info = {} - - LOG.info(_LI( - 'do_mapping, lun_group: %(lun_group)s, ' - 'view_id: %(view_id)s, lun_id: %(lun_id)s.'), - {'lun_group': lungroup_id, - 'view_id': view_id, - 'lun_id': lun_id}) - - try: - # Create lungroup and add LUN into to lungroup. - if lungroup_id is None: - lungroup_id = self._create_lungroup(lungroup_name) - is_associated = self._is_lun_associated_to_lungroup(lungroup_id, - lun_id) - if not is_associated: - self.associate_lun_to_lungroup(lungroup_id, lun_id) - - if view_id is None: - view_id = self._add_mapping_view(mapping_view_name) - self._associate_hostgroup_to_view(view_id, hostgroup_id) - self._associate_lungroup_to_view(view_id, lungroup_id) - if portgroup_id: - self._associate_portgroup_to_view(view_id, portgroup_id) - - else: - if not self.hostgroup_associated(view_id, hostgroup_id): - self._associate_hostgroup_to_view(view_id, hostgroup_id) - if not self.lungroup_associated(view_id, lungroup_id): - self._associate_lungroup_to_view(view_id, lungroup_id) - if portgroup_id: - if not self._portgroup_associated(view_id, - portgroup_id): - self._associate_portgroup_to_view(view_id, - portgroup_id) - - version = self.find_array_version() - if version >= constants.ARRAY_VERSION: - aval_luns = self.find_view_by_id(view_id) - map_info["lun_id"] = lun_id - map_info["view_id"] = view_id - map_info["aval_luns"] = aval_luns - - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE( - 'Error occurred when adding hostgroup and lungroup to ' - 'view. Remove lun from lungroup now.')) - self.remove_lun_from_lungroup(lungroup_id, lun_id) - - return map_info - - def check_iscsi_initiators_exist_in_host(self, host_id): - url = "/iscsi_initiator?range=[0-256]&PARENTID=%s" % host_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, 'Get host initiators info failed.') - if "data" in result: - return True - - return False - - def ensure_initiator_added(self, initiator_name, host_id): - added = self._initiator_is_added_to_array(initiator_name) - if not added: - self._add_initiator_to_array(initiator_name) - if not self.is_initiator_associated_to_host(initiator_name): - self._associate_initiator_to_host(initiator_name, - host_id) - - def _get_iscsi_tgt_port(self): - url = "/iscsidevicename" - result = self.call(url, None) - - msg = _('Get iSCSI target port error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data'][0]['CMO_ISCSI_DEVICE_NAME'] - - def find_hostgroup(self, groupname): - """Get the given hostgroup id.""" - url = "/hostgroup?range=[0-8191]" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get hostgroup information error.')) - - return self._get_id_from_result(result, groupname, 'NAME') - - def _find_lungroup(self, lungroup_name): - """Get the given hostgroup id.""" - url = "/lungroup?range=[0-8191]" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get lungroup information error.')) - - return self._get_id_from_result(result, lungroup_name, 'NAME') - - def create_hostgroup_with_check(self, hostgroup_name): - """Check if host exists on the array, or create it.""" - hostgroup_id = self.find_hostgroup(hostgroup_name) - if hostgroup_id: - LOG.info(_LI( - 'create_hostgroup_with_check. ' - 'hostgroup name: %(name)s, ' - 'hostgroup id: %(id)s'), - {'name': hostgroup_name, - 'id': hostgroup_id}) - return hostgroup_id - - try: - hostgroup_id = self._create_hostgroup(hostgroup_name) - except Exception: - LOG.info(_LI( - 'Failed to create hostgroup: %(name)s. ' - 'Please check if it exists on the array.'), - {'name': hostgroup_name}) - hostgroup_id = self.find_hostgroup(hostgroup_name) - if hostgroup_id is None: - err_msg = (_( - 'Failed to create hostgroup: %(name)s. ' - 'Check if it exists on the array.') - % {'name': hostgroup_name}) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - LOG.info(_LI( - 'create_hostgroup_with_check. ' - 'Create hostgroup success. ' - 'hostgroup name: %(name)s, ' - 'hostgroup id: %(id)s'), - {'name': hostgroup_name, - 'id': hostgroup_id}) - return hostgroup_id - - def _create_hostgroup(self, hostgroup_name): - url = "/hostgroup" - data = {"TYPE": "14", "NAME": hostgroup_name} - result = self.call(url, data) - - msg = _('Create hostgroup error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data']['ID'] - - def _create_lungroup(self, lungroup_name): - url = "/lungroup" - data = {"DESCRIPTION": lungroup_name, - "APPTYPE": '0', - "GROUPTYPE": '0', - "NAME": lungroup_name} - result = self.call(url, data) - - msg = _('Create lungroup error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data']['ID'] - - def delete_lungroup(self, lungroup_id): - url = "/LUNGroup/" + lungroup_id - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Delete lungroup error.')) - - def lungroup_associated(self, view_id, lungroup_id): - url = ("/mappingview/associate?TYPE=245&" - "ASSOCIATEOBJTYPE=256&ASSOCIATEOBJID=%s" % lungroup_id) - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Check lungroup associate error.')) - - if self._get_id_from_result(result, view_id, 'ID'): - return True - return False - - def hostgroup_associated(self, view_id, hostgroup_id): - url = ("/mappingview/associate?TYPE=245&" - "ASSOCIATEOBJTYPE=14&ASSOCIATEOBJID=%s" % hostgroup_id) - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Check hostgroup associate error.')) - - if self._get_id_from_result(result, view_id, 'ID'): - return True - return False - - def get_host_lun_id(self, host_id, lun_id): - url = ("/lun/associate?TYPE=11&ASSOCIATEOBJTYPE=21" - "&ASSOCIATEOBJID=%s" % (host_id)) - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Find host lun id error.')) - - host_lun_id = 1 - if 'data' in result: - for item in result['data']: - if lun_id == item['ID']: - associate_data = item['ASSOCIATEMETADATA'] - try: - hostassoinfo = json.loads(associate_data) - host_lun_id = hostassoinfo['HostLUNID'] - break - except Exception as err: - LOG.error(_LE("JSON transfer data error. %s."), err) - raise - return host_lun_id - - def get_host_id_by_name(self, host_name): - """Get the given host ID.""" - url = "/host?range=[0-65535]" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Find host in hostgroup error.')) - - return self._get_id_from_result(result, host_name, 'NAME') - - def add_host_with_check(self, host_name, host_name_before_hash): - host_id = self.get_host_id_by_name(host_name) - if host_id: - LOG.info(_LI( - 'add_host_with_check. ' - 'host name: %(name)s, ' - 'host id: %(id)s'), - {'name': host_name, - 'id': host_id}) - return host_id - - try: - host_id = self._add_host(host_name, host_name_before_hash) - except Exception: - LOG.info(_LI( - 'Failed to create host: %(name)s. ' - 'Check if it exists on the array.'), - {'name': host_name}) - host_id = self.get_host_id_by_name(host_name) - if not host_id: - err_msg = (_( - 'Failed to create host: %(name)s. ' - 'Please check if it exists on the array.'), - {'name': host_name}) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - LOG.info(_LI( - 'add_host_with_check. ' - 'create host success. ' - 'host name: %(name)s, ' - 'host id: %(id)s'), - {'name': host_name, - 'id': host_id}) - return host_id - - def _add_host(self, hostname, host_name_before_hash): - """Add a new host.""" - url = "/host" - data = {"TYPE": "21", - "NAME": hostname, - "OPERATIONSYSTEM": "0", - "DESCRIPTION": host_name_before_hash} - result = self.call(url, data) - self._assert_rest_result(result, _('Add new host error.')) - - if 'data' in result: - return result['data']['ID'] - - def _is_host_associate_to_hostgroup(self, hostgroup_id, host_id): - """Check whether the host is associated to the hostgroup.""" - url = ("/host/associate?TYPE=21&" - "ASSOCIATEOBJTYPE=14&ASSOCIATEOBJID=%s" % hostgroup_id) - - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Check hostgroup associate error.')) - - if self._get_id_from_result(result, host_id, 'ID'): - return True - - return False - - def _is_lun_associated_to_lungroup(self, lungroup_id, lun_id): - """Check whether the lun is associated to the lungroup.""" - url = ("/lun/associate?TYPE=11&" - "ASSOCIATEOBJTYPE=256&ASSOCIATEOBJID=%s" % lungroup_id) - - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Check lungroup associate error.')) - - if self._get_id_from_result(result, lun_id, 'ID'): - return True - - return False - - def _associate_host_to_hostgroup(self, hostgroup_id, host_id): - url = "/hostgroup/associate" - data = {"TYPE": "14", - "ID": hostgroup_id, - "ASSOCIATEOBJTYPE": "21", - "ASSOCIATEOBJID": host_id} - - result = self.call(url, data) - self._assert_rest_result(result, _('Associate host to hostgroup ' - 'error.')) - - def associate_lun_to_lungroup(self, lungroup_id, lun_id): - """Associate lun to lungroup.""" - url = "/lungroup/associate" - data = {"ID": lungroup_id, - "ASSOCIATEOBJTYPE": "11", - "ASSOCIATEOBJID": lun_id} - result = self.call(url, data) - self._assert_rest_result(result, _('Associate lun to lungroup error.')) - - def remove_lun_from_lungroup(self, lungroup_id, lun_id): - """Remove lun from lungroup.""" - url = ("/lungroup/associate?ID=%s&ASSOCIATEOBJTYPE=11" - "&ASSOCIATEOBJID=%s" % (lungroup_id, lun_id)) - - result = self.call(url, None, 'DELETE') - self._assert_rest_result( - result, _('Delete associated lun from lungroup error.')) - - def _initiator_is_added_to_array(self, ininame): - """Check whether the initiator is already added on the array.""" - url = "/iscsi_initiator?range=[0-256]" - result = self.call(url, None, "GET") - self._assert_rest_result(result, - _('Check initiator added to array error.')) - - if self._get_id_from_result(result, ininame, 'ID'): - return True - return False - - def is_initiator_associated_to_host(self, ininame): - """Check whether the initiator is associated to the host.""" - url = "/iscsi_initiator?range=[0-256]" - result = self.call(url, None, "GET") - self._assert_rest_result( - result, _('Check initiator associated to host error.')) - - if 'data' in result: - for item in result['data']: - if item['ID'] == ininame and item['ISFREE'] == "true": - return False - return True - - def _add_initiator_to_array(self, initiator_name): - """Add a new initiator to storage device.""" - url = "/iscsi_initiator" - data = {"TYPE": "222", - "ID": initiator_name, - "USECHAP": "false"} - result = self.call(url, data, "POST") - self._assert_rest_result(result, - _('Add initiator to array error.')) - - def _add_initiator_to_host(self, initiator_name, host_id): - url = "/iscsi_initiator/" + initiator_name - data = {"TYPE": "222", - "ID": initiator_name, - "USECHAP": "false", - "PARENTTYPE": "21", - "PARENTID": host_id} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, - _('Associate initiator to host error.')) - - def _associate_initiator_to_host(self, - initiator_name, - host_id): - """Associate initiator with the host.""" - chapinfo = self.find_chap_info(self.iscsi_info, - initiator_name) - multipath_type = self._find_alua_info(self.iscsi_info, - initiator_name) - if chapinfo: - LOG.info(_LI('Use CHAP when adding initiator to host.')) - self._use_chap(chapinfo, initiator_name, host_id) - else: - self._add_initiator_to_host(initiator_name, host_id) - - if multipath_type: - LOG.info(_LI('Use ALUA when adding initiator to host.')) - self._use_alua(initiator_name, multipath_type) - - def find_chap_info(self, iscsi_info, initiator_name): - """Find CHAP info from xml.""" - chapinfo = None - for ini in iscsi_info: - if ini['Name'] == initiator_name: - if 'CHAPinfo' in ini: - chapinfo = ini['CHAPinfo'] - break - - return chapinfo - - def _find_alua_info(self, iscsi_info, initiator_name): - """Find ALUA info from xml.""" - multipath_type = 0 - for ini in iscsi_info: - if ini['Name'] == initiator_name: - if 'ALUA' in ini: - if ini['ALUA'] != '1' and ini['ALUA'] != '0': - msg = (_( - 'Invalid ALUA value. ' - 'ALUA value must be 1 or 0.')) - LOG.error(msg) - raise exception.InvalidInput(msg) - else: - multipath_type = ini['ALUA'] - break - return multipath_type - - def _use_chap(self, chapinfo, initiator_name, host_id): - """Use CHAP when adding initiator to host.""" - (chap_username, chap_password) = chapinfo.split(";") - - url = "/iscsi_initiator/" + initiator_name - data = {"TYPE": "222", - "USECHAP": "true", - "CHAPNAME": chap_username, - "CHAPPASSWORD": chap_password, - "ID": initiator_name, - "PARENTTYPE": "21", - "PARENTID": host_id} - result = self.call(url, data, "PUT") - msg = _('Use CHAP to associate initiator to host error. ' - 'Please check the CHAP username and password.') - self._assert_rest_result(result, msg) - - def _use_alua(self, initiator_name, multipath_type): - """Use ALUA when adding initiator to host.""" - url = "/iscsi_initiator" - data = {"ID": initiator_name, - "MULTIPATHTYPE": multipath_type} - result = self.call(url, data, "PUT") - - self._assert_rest_result( - result, _('Use ALUA to associate initiator to host error.')) - - def remove_chap(self, initiator_name): - """Remove CHAP when terminate connection.""" - url = "/iscsi_initiator" - data = {"USECHAP": "false", - "MULTIPATHTYPE": "0", - "ID": initiator_name} - result = self.call(url, data, "PUT") - - self._assert_rest_result(result, _('Remove CHAP error.')) - - def find_mapping_view(self, name): - """Find mapping view.""" - url = "/mappingview?range=[0-8191]" - result = self.call(url, None, "GET") - - msg = _('Find mapping view error.') - self._assert_rest_result(result, msg) - - return self._get_id_from_result(result, name, 'NAME') - - def _add_mapping_view(self, name): - url = "/mappingview" - data = {"NAME": name, "TYPE": "245"} - result = self.call(url, data) - self._assert_rest_result(result, _('Add mapping view error.')) - - return result['data']['ID'] - - def _associate_hostgroup_to_view(self, view_id, hostgroup_id): - url = "/MAPPINGVIEW/CREATE_ASSOCIATE" - data = {"ASSOCIATEOBJTYPE": "14", - "ASSOCIATEOBJID": hostgroup_id, - "TYPE": "245", - "ID": view_id} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Associate host to mapping view ' - 'error.')) - - def _associate_lungroup_to_view(self, view_id, lungroup_id): - url = "/MAPPINGVIEW/CREATE_ASSOCIATE" - data = {"ASSOCIATEOBJTYPE": "256", - "ASSOCIATEOBJID": lungroup_id, - "TYPE": "245", - "ID": view_id} - - result = self.call(url, data, "PUT") - self._assert_rest_result( - result, _('Associate lungroup to mapping view error.')) - - def delete_lungroup_mapping_view(self, view_id, lungroup_id): - """Remove lungroup associate from the mapping view.""" - url = "/mappingview/REMOVE_ASSOCIATE" - data = {"ASSOCIATEOBJTYPE": "256", - "ASSOCIATEOBJID": lungroup_id, - "TYPE": "245", - "ID": view_id} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Delete lungroup from mapping view ' - 'error.')) - - def delete_hostgoup_mapping_view(self, view_id, hostgroup_id): - """Remove hostgroup associate from the mapping view.""" - url = "/mappingview/REMOVE_ASSOCIATE" - data = {"ASSOCIATEOBJTYPE": "14", - "ASSOCIATEOBJID": hostgroup_id, - "TYPE": "245", - "ID": view_id} - - result = self.call(url, data, "PUT") - self._assert_rest_result( - result, _('Delete hostgroup from mapping view error.')) - - def delete_portgroup_mapping_view(self, view_id, portgroup_id): - """Remove portgroup associate from the mapping view.""" - url = "/mappingview/REMOVE_ASSOCIATE" - data = {"ASSOCIATEOBJTYPE": "257", - "ASSOCIATEOBJID": portgroup_id, - "TYPE": "245", - "ID": view_id} - - result = self.call(url, data, "PUT") - self._assert_rest_result( - result, _('Delete portgroup from mapping view error.')) - - def delete_mapping_view(self, view_id): - """Remove mapping view from the storage.""" - url = "/mappingview/" + view_id - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Delete mapping view error.')) - - def get_lunnum_from_lungroup(self, lungroup_id): - """Check if there are still other luns associated to the lungroup.""" - lunnum = 0 - if not lungroup_id: - return lunnum - - url = ("/lun/count?TYPE=11&ASSOCIATEOBJTYPE=256&" - "ASSOCIATEOBJID=%s" % lungroup_id) - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Find lun number error.')) - if 'data' in result: - lunnum = int(result['data']['COUNT']) - return lunnum - - def is_portgroup_associated_to_view(self, view_id, portgroup_id): - """Check whether the port group is associated to the mapping view.""" - url = ("/portgroup/associate?ASSOCIATEOBJTYPE=245&" - "ASSOCIATEOBJID=%s&range=[0-8191]" % view_id) - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Find portgroup from mapping view ' - 'error.')) - - if self._get_id_from_result(result, portgroup_id, 'ID'): - return True - return False - - def find_lungroup_from_map(self, view_id): - """Get lungroup from the given map""" - url = ("/mappingview/associate/lungroup?TYPE=256&" - "ASSOCIATEOBJTYPE=245&ASSOCIATEOBJID=%s" % view_id) - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Find lun group from mapping view ' - 'error.')) - lungroup_id = None - if 'data' in result: - # One map can have only one lungroup. - for item in result['data']: - lungroup_id = item['ID'] - - return lungroup_id - - def start_luncopy(self, luncopy_id): - """Start a LUNcopy.""" - url = "/LUNCOPY/start" - data = {"TYPE": "219", "ID": luncopy_id} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Start LUNcopy error.')) - - def _get_capacity(self, pool_name, result): - """Get free capacity and total capacity of the pool.""" - pool_info = self.get_pool_info(pool_name, result) - pool_capacity = {'total_capacity': 0.0, - 'free_capacity': 0.0} - - if pool_info: - total = float(pool_info['TOTALCAPACITY']) / constants.CAPACITY_UNIT - free = float(pool_info['CAPACITY']) / constants.CAPACITY_UNIT - pool_capacity['total_capacity'] = total - pool_capacity['free_capacity'] = free - - return pool_capacity - - def get_luncopy_info(self, luncopy_id): - """Get LUNcopy information.""" - url = "/LUNCOPY?range=[0-1023]" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get LUNcopy information error.')) - - luncopyinfo = {} - if 'data' in result: - for item in result['data']: - if luncopy_id == item['ID']: - luncopyinfo['name'] = item['NAME'] - luncopyinfo['id'] = item['ID'] - luncopyinfo['state'] = item['HEALTHSTATUS'] - luncopyinfo['status'] = item['RUNNINGSTATUS'] - break - return luncopyinfo - - def delete_luncopy(self, luncopy_id): - """Delete a LUNcopy.""" - url = "/LUNCOPY/%s" % luncopy_id - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Delete LUNcopy error.')) - - def get_init_targ_map(self, wwns): - init_targ_map = {} - tgt_port_wwns = [] - for wwn in wwns: - tgtwwpns = self.get_fc_target_wwpns(wwn) - if not tgtwwpns: - continue - - init_targ_map[wwn] = tgtwwpns - for tgtwwpn in tgtwwpns: - if tgtwwpn not in tgt_port_wwns: - tgt_port_wwns.append(tgtwwpn) - - return (tgt_port_wwns, init_targ_map) - - def get_online_free_wwns(self): - """Get online free WWNs. - - If no new ports connected, return an empty list. - """ - url = "/fc_initiator?ISFREE=true&range=[0-8191]" - result = self.call(url, None, "GET") - - msg = _('Get connected free FC wwn error.') - self._assert_rest_result(result, msg) - - wwns = [] - if 'data' in result: - for item in result['data']: - if item['RUNNINGSTATUS'] == constants.FC_INIT_ONLINE: - wwns.append(item['ID']) - - return wwns - - def add_fc_port_to_host(self, host_id, wwn): - """Add a FC port to the host.""" - url = "/fc_initiator/" + wwn - data = {"TYPE": "223", - "ID": wwn, - "PARENTTYPE": 21, - "PARENTID": host_id} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Add FC port to host error.')) - - def _get_iscsi_port_info(self, ip): - """Get iscsi port info in order to build the iscsi target iqn.""" - url = "/eth_port" - result = self.call(url, None, "GET") - - msg = _('Get iSCSI port information error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - iscsi_port_info = None - for item in result['data']: - if ip == item['IPV4ADDR']: - iscsi_port_info = item['LOCATION'] - break - - return iscsi_port_info - - def _get_tgt_iqn(self, iscsi_ip): - """Get target iSCSI iqn.""" - ip_info = self._get_iscsi_port_info(iscsi_ip) - iqn_prefix = self._get_iscsi_tgt_port() - if not ip_info: - err_msg = (_( - 'Get iSCSI port info error, please check the target IP ' - 'configured in huawei conf file.')) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - LOG.debug('Request ip info is: %s.', ip_info) - split_list = ip_info.split(".") - newstr = split_list[1] + split_list[2] - LOG.info(_LI('New str info is: %s.'), newstr) - - if ip_info: - if newstr[0] == 'A': - ctr = "0" - elif newstr[0] == 'B': - ctr = "1" - interface = '0' + newstr[1] - port = '0' + newstr[3] - iqn_suffix = ctr + '02' + interface + port - for i in range(0, len(iqn_suffix)): - if iqn_suffix[i] != '0': - iqn_suffix = iqn_suffix[i:] - break - iqn = iqn_prefix + ':' + iqn_suffix + ':' + iscsi_ip - LOG.info(_LI('_get_tgt_iqn: iSCSI target iqn is: %s.'), iqn) - return iqn - - def get_fc_target_wwpns(self, wwn): - url = ("/host_link?INITIATOR_TYPE=223&INITIATOR_PORT_WWN=" + wwn) - result = self.call(url, None, "GET") - - msg = _('Get FC target wwpn error.') - self._assert_rest_result(result, msg) - - fc_wwpns = [] - if "data" in result: - for item in result['data']: - if wwn == item['INITIATOR_PORT_WWN']: - fc_wwpns.append(item['TARGET_PORT_WWN']) - - return fc_wwpns - - def update_volume_stats(self): - data = {} - data['pools'] = [] - result = self.get_all_pools() - for pool_name in self.storage_pools: - capacity = self._get_capacity(pool_name, result) - pool = {} - pool.update(dict( - location_info=self.device_id, - pool_name=pool_name, - total_capacity_gb=capacity['total_capacity'], - free_capacity_gb=capacity['free_capacity'], - reserved_percentage=self.configuration.safe_get( - 'reserved_percentage'), - QoS_support=True, - max_over_subscription_ratio=self.configuration.safe_get( - 'max_over_subscription_ratio'), - thin_provisioning_support=True, - thick_provisioning_support=True, - smarttier=True, - smartcache=True, - smartpartition=True, - hypermetro=True, - )) - data['pools'].append(pool) - return data - - def _find_qos_policy_info(self, policy_name): - url = "/ioclass" - result = self.call(url, None, "GET") - - msg = _('Get QoS policy error.') - self._assert_rest_result(result, msg) - - qos_info = {} - if 'data' in result: - for item in result['data']: - if policy_name == item['NAME']: - qos_info['ID'] = item['ID'] - lun_list = json.loads(item['LUNLIST']) - qos_info['LUNLIST'] = lun_list - qos_info['RUNNINGSTATUS'] = item['RUNNINGSTATUS'] - break - - return qos_info - - def _update_qos_policy_lunlist(self, lun_list, policy_id): - url = "/ioclass/" + policy_id - data = {"TYPE": "230", - "ID": policy_id, - "LUNLIST": lun_list} - - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Update QoS policy error.')) - - def _get_tgt_ip_from_portgroup(self, portgroup_id): - target_ips = [] - url = ("/eth_port/associate?TYPE=213&ASSOCIATEOBJTYPE=257" - "&ASSOCIATEOBJID=%s" % portgroup_id) - result = self.call(url, None, "GET") - - msg = _('Get target IP error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - if 'data' in result: - for item in result['data']: - if (item['IPV4ADDR'] and item['HEALTHSTATUS'] == - constants.STATUS_HEALTH - and item['RUNNINGSTATUS'] == constants.STATUS_RUNNING): - target_ip = item['IPV4ADDR'] - LOG.info(_LI('_get_tgt_ip_from_portgroup: Get ip: %s.'), - target_ip) - target_ips.append(target_ip) - - return target_ips - - def get_iscsi_params(self, connector): - """Get target iSCSI params, including iqn, IP.""" - initiator = connector['initiator'] - target_ips = [] - target_iqns = [] - portgroup = None - portgroup_id = None - for ini in self.iscsi_info: - if ini['Name'] == initiator: - for key in ini: - if key == 'TargetPortGroup': - portgroup = ini['TargetPortGroup'] - elif key == 'TargetIP': - target_ips.append(ini['TargetIP']) - - if portgroup: - portgroup_id = self.get_tgt_port_group(portgroup) - target_ips = self._get_tgt_ip_from_portgroup(portgroup_id) - - # If not specify target IP for some initiators, use default IP. - if not target_ips: - default_target_ips = self.iscsi_default_target_ip - if default_target_ips: - target_ips.append(default_target_ips[0]) - - else: - msg = (_( - 'get_iscsi_params: Failed to get target IP ' - 'for initiator %(ini)s, please check config file.') - % {'ini': initiator}) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - # Deal with the remote tgt ip. - if 'remote_target_ip' in connector: - target_ips.append(connector['remote_target_ip']) - LOG.info(_LI('Get the default ip: %s.'), target_ips) - for ip in target_ips: - target_iqn = self._get_tgt_iqn_from_rest(ip) - if not target_iqn: - target_iqn = self._get_tgt_iqn(ip) - if target_iqn: - target_iqns.append(target_iqn) - - return (target_iqns, target_ips, portgroup_id) - - def _get_tgt_iqn_from_rest(self, target_ip): - url = "/iscsi_tgt_port" - result = self.call(url, None, "GET") - - target_iqn = None - if result['error']['code'] != 0: - LOG.warning(_LW("Can't find target iqn from rest.")) - return target_iqn - ip_pattern = re.compile(r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}') - if 'data' in result: - for item in result['data']: - ips = re.findall(ip_pattern, item['ID']) - for ip in ips: - if target_ip == ip: - target_iqn = item['ID'] - break - - if not target_iqn: - LOG.warning(_LW("Can't find target iqn from rest.")) - return target_iqn - - split_list = target_iqn.split(",") - target_iqn_before = split_list[0] - - split_list_new = target_iqn_before.split("+") - target_iqn = split_list_new[1] - - return target_iqn - - def create_qos_policy(self, qos, lun_id): - # Get local time. - localtime = time.strftime('%Y%m%d%H%M%S', time.localtime(time.time())) - # Package QoS name. - qos_name = constants.QOS_NAME_PREFIX + lun_id + '_' + localtime - - data = {"TYPE": "230", - "NAME": qos_name, - "LUNLIST": ["%s" % lun_id], - "CLASSTYPE": "1", - "SCHEDULEPOLICY": "2", - "SCHEDULESTARTTIME": "1410969600", - "STARTTIME": "08:00", - "DURATION": "86400", - "CYCLESET": "[1,2,3,4,5,6,0]", - } - data.update(qos) - url = "/ioclass/" - - result = self.call(url, data) - self._assert_rest_result(result, _('Create QoS policy error.')) - - return result['data']['ID'] - - def delete_qos_policy(self, qos_id): - """Delete a QoS policy.""" - url = "/ioclass/" + qos_id - data = {"TYPE": "230", "ID": qos_id} - - result = self.call(url, data, 'DELETE') - self._assert_rest_result(result, _('Delete QoS policy error.')) - - def activate_deactivate_qos(self, qos_id, enablestatus): - """Activate or deactivate QoS. - - enablestatus: true (activate) - enbalestatus: false (deactivate) - """ - url = "/ioclass/active/" + qos_id - data = {"TYPE": 230, - "ID": qos_id, - "ENABLESTATUS": enablestatus} - result = self.call(url, data, "PUT") - self._assert_rest_result( - result, _('Activate or deactivate QoS error.')) - - def get_qos_info(self, qos_id): - """Get QoS information.""" - url = "/ioclass/" + qos_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get QoS information error.')) - - return result['data'] - - def get_lun_list_in_qos(self, qos_id, qos_info): - """Get the lun list in QoS.""" - lun_list = [] - lun_string = qos_info['LUNLIST'][1:-1] - - for lun in lun_string.split(","): - str = lun[1:-1] - lun_list.append(str) - - return lun_list - - def remove_lun_from_qos(self, lun_id, lun_list, qos_id): - """Remove lun from QoS.""" - lun_list = [i for i in lun_list if i != lun_id] - url = "/ioclass/" + qos_id - data = {"LUNLIST": lun_list, - "TYPE": 230, - "ID": qos_id} - result = self.call(url, data, "PUT") - - msg = _('Remove lun from QoS error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - def change_lun_priority(self, lun_id): - """Change lun priority to high.""" - url = "/lun/" + lun_id - data = {"TYPE": "11", - "ID": lun_id, - "IOPRIORITY": "3"} - - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Change lun priority error.')) - - def change_lun_smarttier(self, lunid, smarttier_policy): - """Change lun smarttier policy.""" - url = "/lun/" + lunid - data = {"TYPE": "11", - "ID": lunid, - "DATATRANSFERPOLICY": smarttier_policy} - - result = self.call(url, data, "PUT") - self._assert_rest_result( - result, _('Change lun smarttier policy error.')) - - def get_qosid_by_lunid(self, lun_id): - """Get QoS id by lun id.""" - url = "/lun/" + lun_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get QoS id by lun id error.')) - - return result['data']['IOCLASSID'] - - def get_lungroupids_by_lunid(self, lun_id): - """Get lungroup ids by lun id.""" - url = ("/lungroup/associate?TYPE=256" - "&ASSOCIATEOBJTYPE=11&ASSOCIATEOBJID=%s" % lun_id) - - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get lungroup id by lun id error.')) - - lungroup_ids = [] - if 'data' in result: - for item in result['data']: - lungroup_ids.append(item['ID']) - - return lungroup_ids - - def get_lun_info(self, lun_id): - url = "/lun/" + lun_id - result = self.call(url, None, "GET") - - msg = _('Get volume error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data'] - - def get_snapshot_info(self, snapshot_id): - url = "/snapshot/" + snapshot_id - result = self.call(url, None, "GET") - - msg = _('Get snapshot error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data'] - - def extend_lun(self, lun_id, new_volume_size): - url = "/lun/expand" - data = {"TYPE": 11, "ID": lun_id, - "CAPACITY": new_volume_size} - result = self.call(url, data, 'PUT') - - msg = _('Extend volume error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - return result['data'] - - def create_lun_migration(self, src_id, dst_id, speed=2): - url = "/LUN_MIGRATION" - data = {"TYPE": '253', - "PARENTID": src_id, - "TARGETLUNID": dst_id, - "SPEED": speed, - "WORKMODE": 0} - - result = self.call(url, data, "POST") - msg = _('Create lun migration error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - def get_lun_migration_task(self): - url = '/LUN_MIGRATION?range=[0-256]' - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get lun migration task error.')) - return result - - def delete_lun_migration(self, src_id, dst_id): - url = '/LUN_MIGRATION/' + src_id - result = self.call(url, None, "DELETE") - msg = _('Delete lun migration error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - def get_partition_id_by_name(self, name): - url = "/cachepartition" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get partition by name error.')) - - return self._get_id_from_result(result, name, 'NAME') - - def get_partition_info_by_id(self, partition_id): - - url = '/cachepartition/' + partition_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, - _('Get partition by partition id error.')) - - return result['data'] - - def add_lun_to_partition(self, lun_id, partition_id): - url = "/lun/associate/cachepartition" - data = {"ID": partition_id, - "ASSOCIATEOBJTYPE": 11, - "ASSOCIATEOBJID": lun_id} - result = self.call(url, data, "POST") - self._assert_rest_result(result, _('Add lun to partition error.')) - - def remove_lun_from_partition(self, lun_id, partition_id): - url = ('/lun/associate/cachepartition?ID=' + partition_id - + '&ASSOCIATEOBJTYPE=11&ASSOCIATEOBJID=' + lun_id) - - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Remove lun from partition error.')) - - def get_cache_id_by_name(self, name): - url = "/SMARTCACHEPARTITION" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get cache by name error.')) - - return self._get_id_from_result(result, name, 'NAME') - - def get_cache_info_by_id(self, cacheid): - url = "/SMARTCACHEPARTITION/" + cacheid - data = {"TYPE": "273", - "ID": cacheid} - - result = self.call(url, data, "GET") - self._assert_rest_result( - result, _('Get smartcache by cache id error.')) - - return result['data'] - - def remove_lun_from_cache(self, lun_id, cache_id): - url = "/SMARTCACHEPARTITION/REMOVE_ASSOCIATE" - data = {"ID": cache_id, - "ASSOCIATEOBJTYPE": 11, - "ASSOCIATEOBJID": lun_id, - "TYPE": 273} - - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Remove lun from cache error.')) - - def get_qos(self): - url = "/ioclass" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get QoS information error.')) - return result - - def find_available_qos(self, qos): - """"Find available QoS on the array.""" - qos_id = None - lun_list = [] - extra_qos = [i for i in constants.EXTRA_QOS_KEYS if i not in qos] - result = self.get_qos() - - if 'data' in result: - for items in result['data']: - qos_flag = 0 - extra_flag = False - if 'LATENCY' not in qos and items['LATENCY'] != '0': - extra_flag = True - else: - for item in items: - if item in extra_qos: - extra_flag = True - break - for key in qos: - if key not in items: - break - elif qos[key] != items[key]: - break - qos_flag = qos_flag + 1 - lun_num = len(items['LUNLIST'].split(",")) - qos_name = items['NAME'] - qos_status = items['RUNNINGSTATUS'] - # We use this QoS only if the LUNs in it is less than 64, - # created by OpenStack and does not contain filesystem, - # else we cannot add LUN to this QoS any more. - if (qos_flag == len(qos) - and not extra_flag - and lun_num < constants.MAX_LUN_NUM_IN_QOS - and qos_name.startswith(constants.QOS_NAME_PREFIX) - and qos_status == constants.STATUS_QOS_ACTIVE - and items['FSLIST'] == '[""]'): - qos_id = items['ID'] - lun_list = items['LUNLIST'] - break - - return (qos_id, lun_list) - - def add_lun_to_qos(self, qos_id, lun_id, lun_list): - """Add lun to QoS.""" - url = "/ioclass/" + qos_id - new_lun_list = [] - lun_list_string = lun_list[1:-1] - for lun_string in lun_list_string.split(","): - tmp_lun_id = lun_string[1:-1] - if '' != tmp_lun_id and tmp_lun_id != lun_id: - new_lun_list.append(tmp_lun_id) - - new_lun_list.append(lun_id) - - data = {"LUNLIST": new_lun_list, - "TYPE": 230, - "ID": qos_id} - result = self.call(url, data, "PUT") - msg = _('Associate lun to QoS error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - def add_lun_to_cache(self, lun_id, cache_id): - url = "/SMARTCACHEPARTITION/CREATE_ASSOCIATE" - data = {"ID": cache_id, - "ASSOCIATEOBJTYPE": 11, - "ASSOCIATEOBJID": lun_id, - "TYPE": 273} - result = self.call(url, data, "PUT") - - self._assert_rest_result(result, _('Add lun to cache error.')) - - def get_array_info(self): - url = "/system/" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get array info error.')) - return result.get('data', None) - - def find_array_version(self): - info = self.get_array_info() - return info.get('PRODUCTVERSION', None) - - def remove_host(self, host_id): - url = "/host/%s" % host_id - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Remove host from array error.')) - - def delete_hostgroup(self, hostgroup_id): - url = "/hostgroup/%s" % hostgroup_id - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Delete hostgroup error.')) - - def remove_host_from_hostgroup(self, hostgroup_id, host_id): - url_subfix001 = "/host/associate?TYPE=14&ID=%s" % hostgroup_id - url_subfix002 = "&ASSOCIATEOBJTYPE=21&ASSOCIATEOBJID=%s" % host_id - url = url_subfix001 + url_subfix002 - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, - _('Remove host from hostgroup error.')) - - def remove_iscsi_from_host(self, initiator): - url = "/iscsi_initiator/remove_iscsi_from_host" - data = {"TYPE": '222', - "ID": initiator} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Remove iscsi from host error.')) - - def get_host_online_fc_initiators(self, host_id): - url = "/fc_initiator?PARENTTYPE=21&PARENTID=%s" % host_id - result = self.call(url, None, "GET") - - initiators = [] - if 'data' in result: - for item in result['data']: - if (('PARENTID' in item) and (item['PARENTID'] == host_id) - and (item['RUNNINGSTATUS'] == constants.FC_INIT_ONLINE)): - initiators.append(item['ID']) - - return initiators - - def get_host_fc_initiators(self, host_id): - url = "/fc_initiator?PARENTTYPE=21&PARENTID=%s" % host_id - result = self.call(url, None, "GET") - - initiators = [] - if 'data' in result: - for item in result['data']: - if (('PARENTID' in item) and (item['PARENTID'] == host_id)): - initiators.append(item['ID']) - - return initiators - - def get_host_iscsi_initiators(self, host_id): - url = "/iscsi_initiator?PARENTTYPE=21&PARENTID=%s" % host_id - result = self.call(url, None, "GET") - - initiators = [] - if 'data' in result: - for item in result['data']: - if (('PARENTID' in item) and (item['PARENTID'] == host_id)): - initiators.append(item['ID']) - - return initiators - - def rename_lun(self, lun_id, new_name, description=None): - url = "/lun/" + lun_id - data = {"NAME": new_name} - if description: - data.update({"DESCRIPTION": description}) - result = self.call(url, data, "PUT") - msg = _('Rename lun on array error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - def rename_snapshot(self, snapshot_id, new_name, description=None): - url = "/snapshot/" + snapshot_id - data = {"NAME": new_name} - if description: - data.update({"DESCRIPTION": description}) - result = self.call(url, data, "PUT") - msg = _('Rename snapshot on array error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - - def is_fc_initiator_associated_to_host(self, ininame): - """Check whether the initiator is associated to the host.""" - url = '/fc_initiator?range=[0-256]' - result = self.call(url, None, "GET") - self._assert_rest_result(result, - 'Check initiator associated to host error.') - - if "data" in result: - for item in result['data']: - if item['ID'] == ininame and item['ISFREE'] != "true": - return True - return False - - def remove_fc_from_host(self, initiator): - url = '/fc_initiator/remove_fc_from_host' - data = {"TYPE": '223', - "ID": initiator} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Remove fc from host error.')) - - def check_fc_initiators_exist_in_host(self, host_id): - url = "/fc_initiator?range=[0-256]&PARENTID=%s" % host_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get host initiators info failed.')) - if 'data' in result: - return True - - return False - - def _fc_initiator_is_added_to_array(self, ininame): - """Check whether the fc initiator is already added on the array.""" - url = "/fc_initiator/" + ininame - result = self.call(url, None, "GET") - error_code = result['error']['code'] - if error_code != 0: - return False - - return True - - def _add_fc_initiator_to_array(self, ininame): - """Add a fc initiator to storage device.""" - url = '/fc_initiator/' - data = {"TYPE": '223', - "ID": ininame} - result = self.call(url, data) - self._assert_rest_result(result, _('Add fc initiator to array error.')) - - def ensure_fc_initiator_added(self, initiator_name, host_id): - added = self._fc_initiator_is_added_to_array(initiator_name) - if not added: - self._add_fc_initiator_to_array(initiator_name) - # Just add, no need to check whether have been added. - self.add_fc_port_to_host(host_id, initiator_name) - - def get_fc_ports_on_array(self): - url = '/fc_port' - result = self.call(url, None, "GET") - msg = _('Get FC ports from array error.') - self._assert_rest_result(result, msg) - - return result['data'] - - def get_fc_ports_from_contr(self, contr): - port_list_from_contr = [] - location = [] - data = self.get_fc_ports_on_array() - for item in data: - location = item['PARENTID'].split('.') - if (location[0][1] == contr) and (item['RUNNINGSTATUS'] == - constants.FC_PORT_CONNECTED): - port_list_from_contr.append(item['WWN']) - return port_list_from_contr - - def get_hyper_domain_id(self, domain_name): - url = "/HyperMetroDomain?range=[0-32]" - result = self.call(url, None, "GET") - domain_id = None - if "data" in result: - for item in result['data']: - if domain_name == item['NAME']: - domain_id = item['ID'] - break - - msg = _('get_hyper_domain_id error.') - self._assert_rest_result(result, msg) - return domain_id - - def create_hypermetro(self, hcp_param): - url = "/HyperMetroPair" - result = self.call(url, hcp_param, "POST") - - msg = _('create_hypermetro_pair error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - return result['data'] - - def delete_hypermetro(self, metro_id): - url = "/HyperMetroPair/" + metro_id - result = self.call(url, None, "DELETE") - - msg = _('delete_hypermetro error.') - self._assert_rest_result(result, msg) - - def sync_hypermetro(self, metro_id): - url = "/HyperMetroPair/synchronize_hcpair" - - data = {"ID": metro_id, - "TYPE": "15361"} - result = self.call(url, data, "PUT") - - msg = _('sync_hypermetro error.') - self._assert_rest_result(result, msg) - - def stop_hypermetro(self, metro_id): - url = '/HyperMetroPair/disable_hcpair' - - data = {"ID": metro_id, - "TYPE": "15361"} - result = self.call(url, data, "PUT") - - msg = _('stop_hypermetro error.') - self._assert_rest_result(result, msg) - - def get_hypermetro_by_id(self, metro_id): - url = "/HyperMetroPair/" + metro_id - result = self.call(url, None, "GET") - - msg = _('get_hypermetro_by_id error.') - self._assert_rest_result(result, msg) - return result - - def check_hypermetro_exist(self, metro_id): - url = "/HyperMetroPair/" + metro_id - result = self.call(url, None, "GET") - error_code = result['error']['code'] - - if (error_code == constants.ERROR_CONNECT_TO_SERVER - or error_code == constants.ERROR_UNAUTHORIZED_TO_SERVER): - LOG.error(_LE("Can not open the recent url, login again.")) - self.login() - result = self.call(url, None, "GET") - - error_code = result['error']['code'] - if (error_code == constants.ERROR_CONNECT_TO_SERVER - or error_code == constants.ERROR_UNAUTHORIZED_TO_SERVER): - msg = _("check_hypermetro_exist error.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if error_code != 0: - return False - - return True - - def change_hostlun_id(self, map_info, hostlun_id): - url = "/mappingview" - view_id = six.text_type(map_info['view_id']) - lun_id = six.text_type(map_info['lun_id']) - hostlun_id = six.text_type(hostlun_id) - data = {"TYPE": 245, - "ID": view_id, - "ASSOCIATEOBJTYPE": 11, - "ASSOCIATEOBJID": lun_id, - "ASSOCIATEMETADATA": [{"LUNID": lun_id, - "hostLUNId": hostlun_id}]} - - result = self.call(url, data, "PUT") - - msg = 'change hostlun id error.' - self._assert_rest_result(result, msg) - - def find_view_by_id(self, view_id): - url = "/MAPPINGVIEW/" + view_id - result = self.call(url, None, "GET") - - msg = _('Change hostlun id error.') - self._assert_rest_result(result, msg) - if 'data' in result: - return result["data"]["AVAILABLEHOSTLUNIDLIST"] - - def get_hypermetro_pairs(self): - url = "/HyperMetroPair?range=[0-65535]" - result = self.call(url, None, "GET") - msg = _('Get HyperMetroPair error.') - self._assert_rest_result(result, msg) - - return result.get('data', []) - - def get_split_mirrors(self): - url = "/splitmirror?range=[0-512]" - result = self.call(url, None, "GET") - if result['error']['code'] == constants.NO_SPLITMIRROR_LICENSE: - msg = _('License is unavailable.') - raise exception.VolumeBackendAPIException(data=msg) - msg = _('Get SplitMirror error.') - self._assert_rest_result(result, msg) - - return result.get('data', []) - - def get_target_luns(self, id): - url = ("/SPLITMIRRORTARGETLUN/targetLUN?TYPE=228&PARENTID=%s&" - "PARENTTYPE=220") % id - result = self.call(url, None, "GET") - msg = _('Get target LUN of SplitMirror error.') - self._assert_rest_result(result, msg) - - target_luns = [] - for item in result.get('data', []): - target_luns.append(item.get('ID')) - return target_luns - - def get_migration_task(self): - url = "/LUN_MIGRATION?range=[0-256]" - result = self.call(url, None, "GET") - if result['error']['code'] == constants.NO_MIGRATION_LICENSE: - msg = _('License is unavailable.') - raise exception.VolumeBackendAPIException(data=msg) - msg = _('Get migration task error.') - self._assert_rest_result(result, msg) - - return result.get('data', []) - - def is_lun_in_mirror(self, lun_id): - url = "/lun?range=[0-65535]" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get volume by name error.')) - for item in result.get('data', []): - rss_obj = item.get('HASRSSOBJECT') - if rss_obj: - rss_obj = ast.literal_eval(rss_obj) - if (item.get('ID') == lun_id and - rss_obj.get('LUNMirror') == 'TRUE'): - return True - return False - - def get_portgs_by_portid(self, port_id): - portgs = [] - if not port_id: - return portgs - url = ("/portgroup/associate/fc_port?TYPE=257&ASSOCIATEOBJTYPE=212&" - "ASSOCIATEOBJID=%s") % port_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get port groups by port error.')) - for item in result.get("data", []): - portgs.append(item["ID"]) - return portgs - - def get_views_by_portg(self, portg_id): - views = [] - if not portg_id: - return views - url = ("/mappingview/associate/portgroup?TYPE=245&ASSOCIATEOBJTYPE=" - "257&ASSOCIATEOBJID=%s") % portg_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get views by port group error.')) - for item in result.get("data", []): - views.append(item["ID"]) - return views - - def get_lungroup_by_view(self, view_id): - if not view_id: - return None - url = ("/lungroup/associate/mappingview?TYPE=256&ASSOCIATEOBJTYPE=" - "245&ASSOCIATEOBJID=%s") % view_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get LUN group by view error.')) - for item in result.get("data", []): - # In fact, there is just one lungroup in a view. - return item["ID"] - - def get_portgroup_by_view(self, view_id): - if not view_id: - return None - url = ("/portgroup/associate/mappingview?TYPE=257&ASSOCIATEOBJTYPE=" - "245&ASSOCIATEOBJID=%s") % view_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get port group by view error.')) - return result.get("data", []) - - def get_fc_ports_by_portgroup(self, portg_id): - ports = {} - if not portg_id: - return ports - url = ("/fc_port/associate/portgroup?TYPE=212&ASSOCIATEOBJTYPE=257" - "&ASSOCIATEOBJID=%s") % portg_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get FC ports by port group ' - 'error.')) - for item in result.get("data", []): - ports[item["WWN"]] = item["ID"] - return ports - - def create_portg(self, portg_name, description=""): - url = "/PortGroup" - data = {"DESCRIPTION": description, - "NAME": portg_name, - "TYPE": 257} - result = self.call(url, data, "POST") - self._assert_rest_result(result, _('Create port group error.')) - if "data" in result: - return result['data']['ID'] - - def add_port_to_portg(self, portg_id, port_id): - url = "/port/associate/portgroup" - data = {"ASSOCIATEOBJID": port_id, - "ASSOCIATEOBJTYPE": 212, - "ID": portg_id, - "TYPE": 257} - result = self.call(url, data, "POST") - self._assert_rest_result(result, _('Add port to port group error.')) - - def delete_portgroup(self, portg_id): - url = "/PortGroup/%s" % portg_id - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Delete port group error.')) - - def remove_port_from_portgroup(self, portg_id, port_id): - url = (("/port/associate/portgroup?ID=%(portg_id)s&TYPE=257&" - "ASSOCIATEOBJTYPE=212&ASSOCIATEOBJID=%(port_id)s") - % {"portg_id": portg_id, "port_id": port_id}) - result = self.call(url, None, "DELETE") - self._assert_rest_result(result, _('Remove port from port group' - ' error.')) - - def get_all_engines(self): - url = "/storageengine" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get engines error.')) - - return result.get("data", []) - - def get_portg_info(self, portg_id): - url = "/portgroup/%s" % portg_id - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get port group error.')) - - return result.get("data", {}) - - def append_portg_desc(self, portg_id, description): - portg_info = self.get_portg_info(portg_id) - new_description = portg_info.get('DESCRIPTION') + ',' + description - url = "/portgroup/%s" % portg_id - data = {"DESCRIPTION": new_description, - "ID": portg_id, - "TYPE": 257} - result = self.call(url, data, "PUT") - self._assert_rest_result(result, _('Append port group description' - ' error.')) - - def get_ports_by_portg(self, portg_id): - wwns = [] - url = ("/fc_port/associate?TYPE=213&ASSOCIATEOBJTYPE=257" - "&ASSOCIATEOBJID=%s" % portg_id) - result = self.call(url, None, "GET") - - msg = _('Get ports by port group error.') - self._assert_rest_result(result, msg) - for item in result.get('data', []): - wwns.append(item['WWN']) - return wwns - - def get_remote_devices(self): - url = "/remote_device" - result = self.call(url, None, "GET") - self._assert_rest_result(result, _('Get remote devices error.')) - return result.get('data', []) - - def create_pair(self, pair_params): - url = "/REPLICATIONPAIR" - result = self.call(url, pair_params, "POST") - - msg = _('Create replication error.') - self._assert_rest_result(result, msg) - self._assert_data_in_result(result, msg) - return result['data'] - - def get_pair_by_id(self, pair_id): - url = "/REPLICATIONPAIR/" + pair_id - result = self.call(url, None, "GET") - - msg = _('Get pair failed.') - self._assert_rest_result(result, msg) - return result.get('data', {}) - - def switch_pair(self, pair_id): - url = '/REPLICATIONPAIR/switch' - data = {"ID": pair_id, - "TYPE": "263"} - result = self.call(url, data, "PUT") - - msg = _('Switch over pair error.') - self._assert_rest_result(result, msg) - - def split_pair(self, pair_id): - url = '/REPLICATIONPAIR/split' - data = {"ID": pair_id, - "TYPE": "263"} - result = self.call(url, data, "PUT") - - msg = _('Split pair error.') - self._assert_rest_result(result, msg) - - def delete_pair(self, pair_id, force=False): - url = "/REPLICATIONPAIR/" + pair_id - data = None - if force: - data = {"ISLOCALDELETE": force} - - result = self.call(url, data, "DELETE") - - msg = _('delete_replication error.') - self._assert_rest_result(result, msg) - - def sync_pair(self, pair_id): - url = "/REPLICATIONPAIR/sync" - data = {"ID": pair_id, - "TYPE": "263"} - result = self.call(url, data, "PUT") - - msg = _('Sync pair error.') - self._assert_rest_result(result, msg) - - def check_pair_exist(self, pair_id): - url = "/REPLICATIONPAIR/" + pair_id - result = self.call(url, None, "GET") - return result['error']['code'] == 0 - - def set_pair_second_access(self, pair_id, access): - url = "/REPLICATIONPAIR/" + pair_id - data = {"ID": pair_id, - "SECRESACCESS": access} - result = self.call(url, data, "PUT") - - msg = _('Set pair secondary access error.') - self._assert_rest_result(result, msg) - - def is_host_associated_to_hostgroup(self, host_id): - url = "/host/" + host_id - result = self.call(url, None, "GET") - data = result.get('data') - if data is not None: - return data.get('ISADD2HOSTGROUP') == 'true' - return False diff --git a/cinder/volume/drivers/huawei/smartx.py b/cinder/volume/drivers/huawei/smartx.py deleted file mode 100644 index 2569e5707..000000000 --- a/cinder/volume/drivers/huawei/smartx.py +++ /dev/null @@ -1,233 +0,0 @@ -# Copyright (c) 2016 Huawei Technologies Co., Ltd. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LI -from cinder.volume.drivers.huawei import constants -from cinder.volume import qos_specs - -LOG = logging.getLogger(__name__) - - -class SmartQos(object): - def __init__(self, client): - self.client = client - - @staticmethod - def get_qos_by_volume_type(volume_type): - # We prefer the qos_specs association - # and override any existing extra-specs settings - # if present. - if not volume_type: - return {} - - qos_specs_id = volume_type.get('qos_specs_id') - if not qos_specs_id: - return {} - - qos = {} - io_type_flag = None - ctxt = context.get_admin_context() - kvs = qos_specs.get_qos_specs(ctxt, qos_specs_id)['specs'] - LOG.info(_LI('The QoS sepcs is: %s.'), kvs) - for k, v in kvs.items(): - if k not in constants.HUAWEI_VALID_KEYS: - continue - if k != 'IOType' and int(v) <= 0: - msg = _('QoS config is wrong. %s must > 0.') % k - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - if k == 'IOType': - if v not in ['0', '1', '2']: - msg = _('Illegal value specified for IOTYPE: 0, 1, or 2.') - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - io_type_flag = 1 - qos[k.upper()] = v - else: - qos[k.upper()] = v - - if not io_type_flag: - msg = (_('QoS policy must specify for IOTYPE: 0, 1, or 2, ' - 'QoS policy: %(qos_policy)s ') % {'qos_policy': qos}) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - # QoS policy must specify for IOTYPE and another qos_specs. - if len(qos) < 2: - msg = (_('QoS policy must specify for IOTYPE and another ' - 'qos_specs, QoS policy: %(qos_policy)s.') - % {'qos_policy': qos}) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - for upper_limit in constants.UPPER_LIMIT_KEYS: - for lower_limit in constants.LOWER_LIMIT_KEYS: - if upper_limit in qos and lower_limit in qos: - msg = (_('QoS policy upper_limit and lower_limit ' - 'conflict, QoS policy: %(qos_policy)s.') - % {'qos_policy': qos}) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - return qos - - def _is_high_priority(self, qos): - """Check QoS priority.""" - for key, value in qos.items(): - if (key.find('MIN') == 0) or (key.find('LATENCY') == 0): - return True - - return False - - def add(self, qos, lun_id): - policy_id = None - try: - # Check QoS priority. - if self._is_high_priority(qos): - self.client.change_lun_priority(lun_id) - # Create QoS policy and activate it. - version = self.client.find_array_version() - if version >= constants.ARRAY_VERSION: - (qos_id, lun_list) = self.client.find_available_qos(qos) - if qos_id: - self.client.add_lun_to_qos(qos_id, lun_id, lun_list) - else: - policy_id = self.client.create_qos_policy(qos, lun_id) - self.client.activate_deactivate_qos(policy_id, True) - else: - policy_id = self.client.create_qos_policy(qos, lun_id) - self.client.activate_deactivate_qos(policy_id, True) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - if policy_id is not None: - self.client.delete_qos_policy(policy_id) - - def remove(self, qos_id, lun_id): - qos_info = self.client.get_qos_info(qos_id) - lun_list = self.client.get_lun_list_in_qos(qos_id, qos_info) - if len(lun_list) <= 1: - qos_status = qos_info['RUNNINGSTATUS'] - # 2: Active status. - if qos_status == constants.STATUS_QOS_ACTIVE: - self.client.activate_deactivate_qos(qos_id, False) - self.client.delete_qos_policy(qos_id) - else: - self.client.remove_lun_from_qos(lun_id, lun_list, qos_id) - - -class SmartPartition(object): - def __init__(self, client): - self.client = client - - def add(self, opts, lun_id): - if opts['smartpartition'] != 'true': - return - if not opts['partitionname']: - raise exception.InvalidInput( - reason=_('Partition name is None, please set ' - 'smartpartition:partitionname in key.')) - - partition_id = self.client.get_partition_id_by_name( - opts['partitionname']) - if not partition_id: - raise exception.InvalidInput( - reason=(_('Can not find partition id by name %(name)s.') - % {'name': opts['partitionname']})) - - self.client.add_lun_to_partition(lun_id, partition_id) - - -class SmartCache(object): - def __init__(self, client): - self.client = client - - def add(self, opts, lun_id): - if opts['smartcache'] != 'true': - return - if not opts['cachename']: - raise exception.InvalidInput( - reason=_('Cache name is None, please set ' - 'smartcache:cachename in key.')) - - cache_id = self.client.get_cache_id_by_name(opts['cachename']) - if not cache_id: - raise exception.InvalidInput( - reason=(_('Can not find cache id by cache name %(name)s.') - % {'name': opts['cachename']})) - - self.client.add_lun_to_cache(lun_id, cache_id) - - -class SmartX(object): - def get_smartx_specs_opts(self, opts): - # Check that smarttier is 0/1/2/3 - opts = self.get_smarttier_opts(opts) - opts = self.get_smartthin_opts(opts) - opts = self.get_smartcache_opts(opts) - opts = self.get_smartpartition_opts(opts) - return opts - - def get_smarttier_opts(self, opts): - if opts['smarttier'] == 'true': - if not opts['policy']: - opts['policy'] = '1' - elif opts['policy'] not in ['0', '1', '2', '3']: - raise exception.InvalidInput( - reason=(_('Illegal value specified for smarttier: ' - 'set to either 0, 1, 2, or 3.'))) - else: - opts['policy'] = '0' - - return opts - - def get_smartthin_opts(self, opts): - if opts['thin_provisioning_support'] == 'true': - if opts['thick_provisioning_support'] == 'true': - raise exception.InvalidInput( - reason=(_('Illegal value specified for thin: ' - 'Can not set thin and thick at the same time.'))) - else: - opts['LUNType'] = constants.THIN_LUNTYPE - if opts['thick_provisioning_support'] == 'true': - opts['LUNType'] = constants.THICK_LUNTYPE - - return opts - - def get_smartcache_opts(self, opts): - if opts['smartcache'] == 'true': - if not opts['cachename']: - raise exception.InvalidInput( - reason=_('Cache name is None, please set ' - 'smartcache:cachename in key.')) - else: - opts['cachename'] = None - - return opts - - def get_smartpartition_opts(self, opts): - if opts['smartpartition'] == 'true': - if not opts['partitionname']: - raise exception.InvalidInput( - reason=_('Partition name is None, please set ' - 'smartpartition:partitionname in key.')) - else: - opts['partitionname'] = None - - return opts diff --git a/cinder/volume/drivers/ibm/__init__.py b/cinder/volume/drivers/ibm/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/ibm/flashsystem_common.py b/cinder/volume/drivers/ibm/flashsystem_common.py deleted file mode 100644 index 1f11031f4..000000000 --- a/cinder/volume/drivers/ibm/flashsystem_common.py +++ /dev/null @@ -1,1082 +0,0 @@ -# Copyright 2015 IBM Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Volume driver for IBM FlashSystem storage systems. - -Limitations: -1. Cinder driver only works when open_access_enabled=off. - -""" - -import re -import string - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import excutils -from oslo_utils import strutils -from oslo_utils import units -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils -from cinder.volume.drivers.san import san -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types - -LOG = logging.getLogger(__name__) - -FLASHSYSTEM_VOLPOOL_NAME = 'mdiskgrp0' -FLASHSYSTEM_VOL_IOGRP = 0 - -flashsystem_opts = [ - cfg.StrOpt('flashsystem_connection_protocol', - default='FC', - help='Connection protocol should be FC. ' - '(Default is FC.)'), - cfg.BoolOpt('flashsystem_multihostmap_enabled', - default=True, - help='Allows vdisk to multi host mapping. ' - '(Default is True)') -] - -CONF = cfg.CONF -CONF.register_opts(flashsystem_opts) - - -class FlashSystemDriver(san.SanDriver): - """IBM FlashSystem volume driver. - - Version history: - 1.0.0 - Initial driver - 1.0.1 - Code clean up - 1.0.2 - Add lock into vdisk map/unmap, connection - initialize/terminate - 1.0.3 - Initial driver for iSCSI - 1.0.4 - Split Flashsystem driver into common and FC - 1.0.5 - Report capability of volume multiattach - 1.0.6 - Fix bug #1469581, add I/T mapping check in - terminate_connection - 1.0.7 - Fix bug #1505477, add host name check in - _find_host_exhaustive for FC - - """ - - VERSION = "1.0.7" - - def __init__(self, *args, **kwargs): - super(FlashSystemDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(flashsystem_opts) - self._storage_nodes = {} - self._protocol = None - self._context = None - self._system_name = None - self._system_id = None - - def _ssh(self, ssh_cmd, check_exit_code=True): - try: - return self._run_ssh(ssh_cmd, check_exit_code) - except processutils.ProcessExecutionError as e: - msg = (_('CLI Exception output:\n command: %(cmd)s\n ' - 'stdout: %(out)s\n stderr: %(err)s') - % {'cmd': ssh_cmd, 'out': e.stdout, - 'err': e.stderr}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _append_dict(self, dict_, key, value): - key, value = key.strip(), value.strip() - obj = dict_.get(key, None) - if obj is None: - dict_[key] = value - elif isinstance(obj, list): - obj.append(value) - dict_[key] = obj - else: - dict_[key] = [obj, value] - return dict_ - - def _assert_ssh_return(self, test, fun, ssh_cmd, out, err): - self._driver_assert(test, - (_('%(fun)s: Failed with unexpected CLI output.\n ' - 'Command: %(cmd)s\n stdout: %(out)s\n ' - 'stderr: %(err)s') - % {'fun': fun, 'cmd': ssh_cmd, - 'out': six.text_type(out), - 'err': six.text_type(err)})) - - def _build_default_params(self): - return {'protocol': self.configuration.flashsystem_connection_protocol} - - def _build_initiator_target_map(self, initiator_wwpns, target_wwpns): - map = {} - for i_wwpn in initiator_wwpns: - idx = six.text_type(i_wwpn) - map[idx] = [] - for t_wwpn in target_wwpns: - map[idx].append(t_wwpn) - return map - - def _connector_to_hostname_prefix(self, connector): - """Translate connector info to storage system host name. - - Translate a host's name and IP to the prefix of its hostname on the - storage subsystem. We create a host name from the host and - IP address, replacing any invalid characters (at most 55 characters), - and adding a random 8-character suffix to avoid collisions. The total - length should be at most 63 characters. - - """ - - # Build cleanup translation tables for host names - invalid_ch_in_host = '' - for num in range(0, 128): - ch = six.text_type(chr(num)) - if not ch.isalnum() and ch not in [' ', '.', '-', '_']: - invalid_ch_in_host = invalid_ch_in_host + ch - - host_name = connector['host'] - if isinstance(host_name, six.text_type): - unicode_host_name_filter = {ord(six.text_type(char)): u'-' - for char in invalid_ch_in_host} - host_name = host_name.translate(unicode_host_name_filter) - elif isinstance(host_name, str): - string_host_name_filter = string.maketrans( - invalid_ch_in_host, '-' * len(invalid_ch_in_host)) - host_name = host_name.translate(string_host_name_filter) - else: - msg = _('_create_host: Can not translate host name. Host name ' - 'is not unicode or string.') - LOG.error(msg) - raise exception.NoValidHost(reason=msg) - - host_name = six.text_type(host_name) - - # FlashSystem family doesn't like hostname that starts with number. - if not re.match('^[A-Za-z]', host_name): - host_name = '_' + host_name - - return host_name[:55] - - def _copy_vdisk_data(self, src_vdisk_name, src_vdisk_id, - dest_vdisk_name, dest_vdisk_id): - """Copy data from src vdisk to dest vdisk. - - To be able to copy data between vdisks, we must ensure that both - vdisks have been mapped to host. If vdisk has not been mapped, - it must be mapped firstly. When data copy completed, vdisk - should be restored to previous mapped or non-mapped status. - """ - - LOG.debug('enter: _copy_vdisk_data: %(src)s -> %(dest)s.', - {'src': src_vdisk_name, 'dest': dest_vdisk_name}) - - connector = utils.brick_get_connector_properties() - (src_map, src_lun_id) = self._is_vdisk_map( - src_vdisk_name, connector) - (dest_map, dest_lun_id) = self._is_vdisk_map( - dest_vdisk_name, connector) - - src_map_device = None - src_properties = None - dest_map_device = None - dest_properties = None - - try: - if not src_map: - src_lun_id = self._map_vdisk_to_host(src_vdisk_name, - connector) - if not dest_map: - dest_lun_id = self._map_vdisk_to_host(dest_vdisk_name, - connector) - src_properties = self._get_vdisk_map_properties( - connector, src_lun_id, src_vdisk_name, - src_vdisk_id, self._get_vdisk_params(None)) - src_map_device = self._scan_device(src_properties) - - dest_properties = self._get_vdisk_map_properties( - connector, dest_lun_id, dest_vdisk_name, - dest_vdisk_id, self._get_vdisk_params(None)) - dest_map_device = self._scan_device(dest_properties) - - src_vdisk_attr = self._get_vdisk_attributes(src_vdisk_name) - - # vdisk capacity is bytes, translate into MB - size_in_mb = int(src_vdisk_attr['capacity']) / units.Mi - volume_utils.copy_volume( - src_map_device['path'], - dest_map_device['path'], - size_in_mb, - self.configuration.volume_dd_blocksize) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to copy %(src)s to %(dest)s.'), - {'src': src_vdisk_name, 'dest': dest_vdisk_name}) - finally: - if not dest_map: - self._unmap_vdisk_from_host(dest_vdisk_name, connector) - self._remove_device(dest_properties, dest_map_device) - if not src_map: - self._unmap_vdisk_from_host(src_vdisk_name, connector) - self._remove_device(src_properties, src_map_device) - - LOG.debug( - 'leave: _copy_vdisk_data: %(src)s -> %(dest)s.', - {'src': src_vdisk_name, 'dest': dest_vdisk_name}) - - def _create_and_copy_vdisk_data(self, src_vdisk_name, src_vdisk_id, - dest_vdisk_name, dest_vdisk_id): - vdisk_attr = self._get_vdisk_attributes(src_vdisk_name) - self._driver_assert( - vdisk_attr is not None, - (_('_create_and_copy_vdisk_data: Failed to get attributes for ' - 'vdisk %s.') % src_vdisk_name)) - - self._create_vdisk(dest_vdisk_name, vdisk_attr['capacity'], 'b', None) - - # create a timer to lock vdisk that will be used to data copy - timer = loopingcall.FixedIntervalLoopingCall( - self._set_vdisk_copy_in_progress, - [src_vdisk_name, dest_vdisk_name]) - timer.start(interval=self._check_lock_interval).wait() - - try: - self._copy_vdisk_data(src_vdisk_name, src_vdisk_id, - dest_vdisk_name, dest_vdisk_id) - finally: - self._unset_vdisk_copy_in_progress( - [src_vdisk_name, dest_vdisk_name]) - - def _create_vdisk(self, name, size, unit, opts): - """Create a new vdisk.""" - - LOG.debug('enter: _create_vdisk: vdisk %s.', name) - - ssh_cmd = ['svctask', 'mkvdisk', '-name', name, '-mdiskgrp', - FLASHSYSTEM_VOLPOOL_NAME, '-iogrp', - six.text_type(FLASHSYSTEM_VOL_IOGRP), - '-size', size, '-unit', unit] - out, err = self._ssh(ssh_cmd) - self._assert_ssh_return(out.strip(), '_create_vdisk', - ssh_cmd, out, err) - - # Ensure that the output is as expected - match_obj = re.search( - 'Virtual Disk, id \[([0-9]+)\], successfully created', out) - - self._driver_assert( - match_obj is not None, - (_('_create_vdisk %(name)s - did not find ' - 'success message in CLI output.\n ' - 'stdout: %(out)s\n stderr: %(err)s') - % {'name': name, 'out': six.text_type(out), - 'err': six.text_type(err)})) - - LOG.debug('leave: _create_vdisk: vdisk %s.', name) - - def _delete_host(self, host_name): - """Delete a host on the storage system.""" - - LOG.debug('enter: _delete_host: host %s.', host_name) - - ssh_cmd = ['svctask', 'rmhost', host_name] - out, err = self._ssh(ssh_cmd) - # No output should be returned from rmhost - self._assert_ssh_return( - (not out.strip()), - '_delete_host', ssh_cmd, out, err) - - LOG.debug('leave: _delete_host: host %s.', host_name) - - def _delete_vdisk(self, name, force): - """Deletes existing vdisks.""" - - LOG.debug('enter: _delete_vdisk: vdisk %s.', name) - - # Try to delete volume only if found on the storage - vdisk_defined = self._is_vdisk_defined(name) - if not vdisk_defined: - LOG.warning(_LW('warning: Tried to delete vdisk %s but ' - 'it does not exist.'), name) - return - - ssh_cmd = ['svctask', 'rmvdisk', '-force', name] - if not force: - ssh_cmd.remove('-force') - out, err = self._ssh(ssh_cmd) - # No output should be returned from rmvdisk - self._assert_ssh_return( - (not out.strip()), - ('_delete_vdisk %(name)s') % {'name': name}, - ssh_cmd, out, err) - - LOG.debug('leave: _delete_vdisk: vdisk %s.', name) - - def _driver_assert(self, assert_condition, exception_message): - """Internal assertion mechanism for CLI output.""" - if not assert_condition: - LOG.error(exception_message) - raise exception.VolumeBackendAPIException(data=exception_message) - - def _execute_command_and_parse_attributes(self, ssh_cmd): - """Execute command on the FlashSystem and parse attributes. - - Exception is raised if the information from the system - can not be obtained. - - """ - - LOG.debug( - 'enter: _execute_command_and_parse_attributes: ' - 'command: %s.', six.text_type(ssh_cmd)) - - try: - out, err = self._ssh(ssh_cmd) - except processutils.ProcessExecutionError: - LOG.warning(_LW('Failed to run command: ' - '%s.'), ssh_cmd) - # Does not raise exception when command encounters error. - # Only return and the upper logic decides what to do. - return None - - self._assert_ssh_return( - out, - '_execute_command_and_parse_attributes', ssh_cmd, out, err) - - attributes = {} - for attrib_line in out.split('\n'): - # If '!' not found, return the string and two empty strings - attrib_name, foo, attrib_value = attrib_line.partition('!') - if attrib_name is not None and attrib_name.strip(): - self._append_dict(attributes, attrib_name, attrib_value) - - LOG.debug( - 'leave: _execute_command_and_parse_attributes: ' - 'command: %(cmd)s attributes: %(attr)s.', - {'cmd': six.text_type(ssh_cmd), - 'attr': six.text_type(attributes)}) - - return attributes - - def _get_hdr_dic(self, header, row, delim): - """Return CLI row data as a dictionary indexed by names from header. - - The strings are converted to columns using the delimiter in delim. - """ - - attributes = header.split(delim) - values = row.split(delim) - self._driver_assert( - len(values) == len(attributes), - (_('_get_hdr_dic: attribute headers and values do not match.\n ' - 'Headers: %(header)s\n Values: %(row)s.') - % {'header': six.text_type(header), 'row': six.text_type(row)})) - dic = {a: v for a, v in zip(attributes, values)} - return dic - - def _get_host_from_connector(self, connector): - """List the hosts defined in the storage. - - Return the host name with the given connection info, or None if there - is no host fitting that information. - - """ - - LOG.debug('enter: _get_host_from_connector: %s.', connector) - - # Get list of host in the storage - ssh_cmd = ['svcinfo', 'lshost', '-delim', '!'] - out, err = self._ssh(ssh_cmd) - - if not out.strip(): - return None - - # If we have FC information, we have a faster lookup option - hostname = None - - host_lines = out.strip().split('\n') - self._assert_ssh_return( - host_lines, - '_get_host_from_connector', ssh_cmd, out, err) - header = host_lines.pop(0).split('!') - self._assert_ssh_return( - 'name' in header, - '_get_host_from_connector', ssh_cmd, out, err) - name_index = header.index('name') - hosts = [x.split('!')[name_index] for x in host_lines] - hostname = self._find_host_exhaustive(connector, hosts) - - LOG.debug('leave: _get_host_from_connector: host %s.', hostname) - - return hostname - - def _get_hostvdisk_mappings(self, host_name): - """Return the defined storage mappings for a host.""" - - return_data = {} - ssh_cmd = ['svcinfo', 'lshostvdiskmap', '-delim', '!', host_name] - out, err = self._ssh(ssh_cmd) - - mappings = out.strip().split('\n') - if mappings: - header = mappings.pop(0) - for mapping_line in mappings: - mapping_data = self._get_hdr_dic(header, mapping_line, '!') - return_data[mapping_data['vdisk_name']] = mapping_data - - return return_data - - def _get_node_data(self): - """Get and verify node configuration.""" - - # Get storage system name and id - ssh_cmd = ['svcinfo', 'lssystem', '-delim', '!'] - attributes = self._execute_command_and_parse_attributes(ssh_cmd) - if not attributes or not ('name' in attributes): - msg = _('Could not get system name.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - self._system_name = attributes['name'] - self._system_id = attributes['id'] - - # Validate value of open_access_enabled flag, for now only - # support when open_access_enabled is off - if not attributes or not ('open_access_enabled' in attributes) or ( - attributes['open_access_enabled'] != 'off'): - msg = _('open_access_enabled is not off.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Validate that the array exists - pool = FLASHSYSTEM_VOLPOOL_NAME - ssh_cmd = ['svcinfo', 'lsmdiskgrp', '-bytes', '-delim', '!', pool] - attributes = self._execute_command_and_parse_attributes(ssh_cmd) - if not attributes: - msg = _('Unable to parse attributes.') - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - if not ('status' in attributes) or ( - attributes['status'] == 'offline'): - msg = (_('Array does not exist or is offline. ' - 'Current status of array is %s.') - % attributes['status']) - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - # Get the iSCSI names of the FlashSystem nodes - ssh_cmd = ['svcinfo', 'lsnode', '-delim', '!'] - out, err = self._ssh(ssh_cmd) - self._assert_ssh_return( - out.strip(), '_get_config_data', ssh_cmd, out, err) - - nodes = out.strip().splitlines() - self._assert_ssh_return(nodes, '_get_node_data', ssh_cmd, out, err) - header = nodes.pop(0) - for node_line in nodes: - try: - node_data = self._get_hdr_dic(header, node_line, '!') - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - self._log_cli_output_error('_get_node_data', - ssh_cmd, out, err) - try: - node = { - 'id': node_data['id'], - 'name': node_data['name'], - 'IO_group': node_data['IO_group_id'], - 'WWNN': node_data['WWNN'], - 'status': node_data['status'], - 'WWPN': [], - 'protocol': None, - 'iscsi_name': node_data['iscsi_name'], - 'config_node': node_data['config_node'], - 'ipv4': [], - 'ipv6': [], - } - if node['status'] == 'online': - self._storage_nodes[node['id']] = node - except KeyError: - self._handle_keyerror('lsnode', header) - - def _get_vdisk_attributes(self, vdisk_name): - """Return vdisk attributes - - Exception is raised if the information from system can not be - parsed/matched to a single vdisk. - """ - - ssh_cmd = [ - 'svcinfo', 'lsvdisk', '-bytes', '-delim', '!', vdisk_name] - - return self._execute_command_and_parse_attributes(ssh_cmd) - - def _get_vdiskhost_mappings(self, vdisk_name): - """Return the defined storage mappings for a vdisk.""" - - return_data = {} - ssh_cmd = ['svcinfo', 'lsvdiskhostmap', '-delim', '!', vdisk_name] - out, err = self._ssh(ssh_cmd) - - mappings = out.strip().split('\n') - if mappings: - header = mappings.pop(0) - for mapping_line in mappings: - mapping_data = self._get_hdr_dic(header, mapping_line, '!') - return_data[mapping_data['host_name']] = mapping_data - - return return_data - - def _get_vdisk_params(self, type_id): - params = self._build_default_params() - if type_id: - ctxt = context.get_admin_context() - volume_type = volume_types.get_volume_type(ctxt, type_id) - specs = volume_type.get('extra_specs') - for k, value in specs.items(): - # Get the scope, if using scope format - key_split = k.split(':') - if len(key_split) == 1: - scope = None - key = key_split[0] - else: - scope = key_split[0] - key = key_split[1] - - # We generally do not look at capabilities in the driver, but - # protocol is a special case where the user asks for a given - # protocol and we want both the scheduler and the driver to act - # on the value. - if ((not scope or scope == 'capabilities') and - key == 'storage_protocol'): - scope = None - key = 'protocol' - - # Anything keys that the driver should look at should have the - # 'drivers' scope. - if scope and scope != "drivers": - continue - - if key in params: - this_type = type(params[key]).__name__ - if this_type == 'int': - value = int(value) - elif this_type == 'bool': - value = strutils.bool_from_string(value) - params[key] = value - - self._check_vdisk_params(params) - - return params - - def _handle_keyerror(self, function, header): - msg = (_('Did not find expected column in %(fun)s: %(hdr)s.') - % {'fun': function, 'hdr': header}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _is_vdisk_defined(self, vdisk_name): - """Check if vdisk is defined.""" - LOG.debug('enter: _is_vdisk_defined: vdisk %s.', vdisk_name) - - vdisk_attributes = self._get_vdisk_attributes(vdisk_name) - - LOG.debug( - 'leave: _is_vdisk_defined: vdisk %(vol)s with %(str)s.', - {'vol': vdisk_name, 'str': vdisk_attributes is not None}) - - if vdisk_attributes is None: - return False - else: - return True - - def _is_vdisk_copy_in_progress(self, vdisk_name): - LOG.debug( - '_is_vdisk_copy_in_progress: %(vdisk)s: %(vdisk_in_progress)s.', - {'vdisk': vdisk_name, - 'vdisk_in_progress': - six.text_type(self._vdisk_copy_in_progress)}) - if vdisk_name not in self._vdisk_copy_in_progress: - LOG.debug( - '_is_vdisk_copy_in_progress: ' - 'vdisk copy is not in progress.') - raise loopingcall.LoopingCallDone(retvalue=True) - - def _is_vdisk_map(self, vdisk_name, connector): - """Check if vdisk is mapped. - - If map, return True and lun id. - If not map, return False and expected lun id. - - """ - - LOG.debug('enter: _is_vdisk_map: %(src)s.', {'src': vdisk_name}) - - map_flag = False - result_lun = '-1' - - host_name = self._get_host_from_connector(connector) - if host_name is None: - return (map_flag, int(result_lun)) - - mapping_data = self._get_hostvdisk_mappings(host_name) - - if vdisk_name in mapping_data: - map_flag = True - result_lun = mapping_data[vdisk_name]['SCSI_id'] - else: - lun_used = [int(v['SCSI_id']) for v in mapping_data.values()] - lun_used.sort() - - # Start from 1 due to problems with lun id being 0. - result_lun = 1 - for lun_id in lun_used: - if result_lun < lun_id: - break - elif result_lun == lun_id: - result_lun += 1 - - LOG.debug( - 'leave: _is_vdisk_map: %(src)s ' - 'mapped %(map_flag)s %(result_lun)s.', - {'src': vdisk_name, - 'map_flag': six.text_type(map_flag), - 'result_lun': result_lun}) - - return (map_flag, int(result_lun)) - - def _log_cli_output_error(self, function, cmd, out, err): - LOG.error(_LE('%(fun)s: Failed with unexpected CLI output.\n ' - 'Command: %(cmd)s\nstdout: %(out)s\nstderr: %(err)s\n'), - {'fun': function, - 'cmd': cmd, - 'out': six.text_type(out), - 'err': six.text_type(err)}) - - @utils.synchronized('flashsystem-map', external=True) - def _map_vdisk_to_host(self, vdisk_name, connector): - """Create a mapping between a vdisk to a host.""" - - LOG.debug( - 'enter: _map_vdisk_to_host: vdisk %(vdisk_name)s to ' - 'host %(host)s.', - {'vdisk_name': vdisk_name, 'host': connector}) - - # Check if a host object is defined for this host name - host_name = self._get_host_from_connector(connector) - if host_name is None: - # Host does not exist - add a new host to FlashSystem - host_name = self._create_host(connector) - # Verify that create_new_host succeeded - self._driver_assert( - host_name is not None, - (_('_create_host failed to return the host name.'))) - - (map_flag, result_lun) = self._is_vdisk_map(vdisk_name, connector) - - # Volume is not mapped to host, create a new LUN - if not map_flag: - ssh_cmd = ['svctask', 'mkvdiskhostmap', '-host', host_name, - '-scsi', six.text_type(result_lun), vdisk_name] - out, err = self._ssh(ssh_cmd, check_exit_code=False) - if err and err.startswith('CMMVC6071E'): - if not self.configuration.flashsystem_multihostmap_enabled: - msg = _('flashsystem_multihostmap_enabled is set ' - 'to False, not allow multi host mapping. ' - 'CMMVC6071E The VDisk-to-host mapping ' - 'was not created because the VDisk is ' - 'already mapped to a host.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for i in range(len(ssh_cmd)): - if ssh_cmd[i] == 'mkvdiskhostmap': - ssh_cmd.insert(i + 1, '-force') - - # try to map one volume to multiple hosts - out, err = self._ssh(ssh_cmd) - LOG.info(_LI('Volume %s is mapping to multiple hosts.'), - vdisk_name) - self._assert_ssh_return( - 'successfully created' in out, - '_map_vdisk_to_host', ssh_cmd, out, err) - else: - self._assert_ssh_return( - 'successfully created' in out, - '_map_vdisk_to_host', ssh_cmd, out, err) - - LOG.debug( - ('leave: _map_vdisk_to_host: LUN %(result_lun)s, vdisk ' - '%(vdisk_name)s, host %(host_name)s.'), - {'result_lun': result_lun, - 'vdisk_name': vdisk_name, 'host_name': host_name}) - - return int(result_lun) - - def _port_conf_generator(self, cmd): - ssh_cmd = cmd + ['-delim', '!'] - out, err = self._ssh(ssh_cmd) - - if not out.strip(): - return - port_lines = out.strip().split('\n') - if not port_lines: - return - - header = port_lines.pop(0) - yield header - for portip_line in port_lines: - try: - port_data = self._get_hdr_dic(header, portip_line, '!') - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - self._log_cli_output_error('_port_conf_generator', - ssh_cmd, out, err) - yield port_data - - def _remove_device(self, properties, device): - LOG.debug('enter: _remove_device') - - if not properties or not device: - LOG.warning(_LW('_remove_device: invalid properties or device.')) - return - - use_multipath = self.configuration.use_multipath_for_image_xfer - device_scan_attempts = self.configuration.num_volume_device_scan_tries - protocol = properties['driver_volume_type'] - connector = utils.brick_get_connector(protocol, - use_multipath=use_multipath, - device_scan_attempts= - device_scan_attempts, - conn=properties) - - connector.disconnect_volume(properties['data'], device) - - LOG.debug('leave: _remove_device') - - def _scan_device(self, properties): - LOG.debug('enter: _scan_device') - - use_multipath = self.configuration.use_multipath_for_image_xfer - device_scan_attempts = self.configuration.num_volume_device_scan_tries - protocol = properties['driver_volume_type'] - connector = utils.brick_get_connector(protocol, - use_multipath=use_multipath, - device_scan_attempts= - device_scan_attempts, - conn=properties) - device = connector.connect_volume(properties['data']) - host_device = device['path'] - - if not connector.check_valid_device(host_device): - msg = (_('Unable to access the backend storage ' - 'via the path %(path)s.') % {'path': host_device}) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('leave: _scan_device') - return device - - @utils.synchronized('flashsystem-unmap', external=True) - def _unmap_vdisk_from_host(self, vdisk_name, connector): - if 'host' in connector: - host_name = self._get_host_from_connector(connector) - self._driver_assert( - host_name is not None, - (_('_get_host_from_connector failed to return the host name ' - 'for connector.'))) - else: - host_name = None - - # Check if vdisk-host mapping exists, remove if it does. If no host - # name was given, but only one mapping exists, we can use that. - mapping_data = self._get_vdiskhost_mappings(vdisk_name) - if not mapping_data: - LOG.warning(_LW('_unmap_vdisk_from_host: No mapping of volume ' - '%(vol_name)s to any host found.'), - {'vol_name': vdisk_name}) - return - if host_name is None: - if len(mapping_data) > 1: - LOG.warning(_LW('_unmap_vdisk_from_host: Multiple mappings of ' - 'volume %(vdisk_name)s found, no host ' - 'specified.'), - {'vdisk_name': vdisk_name}) - return - else: - host_name = list(mapping_data.keys())[0] - else: - if host_name not in mapping_data: - LOG.error(_LE('_unmap_vdisk_from_host: No mapping of volume ' - '%(vol_name)s to host %(host_name)s found.'), - {'vol_name': vdisk_name, 'host_name': host_name}) - return - - # We have a valid host_name now - ssh_cmd = ['svctask', 'rmvdiskhostmap', - '-host', host_name, vdisk_name] - out, err = self._ssh(ssh_cmd) - # Verify CLI behaviour - no output is returned from rmvdiskhostmap - self._assert_ssh_return( - (not out.strip()), - '_unmap_vdisk_from_host', ssh_cmd, out, err) - - # If this host has no more mappings, delete it - mapping_data = self._get_hostvdisk_mappings(host_name) - if not mapping_data: - self._delete_host(host_name) - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - LOG.debug("Updating volume stats.") - - data = { - 'vendor_name': 'IBM', - 'driver_version': self.VERSION, - 'storage_protocol': self._protocol, - 'total_capacity_gb': 0, - 'free_capacity_gb': 0, - 'reserved_percentage': self.configuration.reserved_percentage, - 'QoS_support': False, - 'multiattach': True, - } - - pool = FLASHSYSTEM_VOLPOOL_NAME - backend_name = self.configuration.safe_get('volume_backend_name') - if not backend_name: - backend_name = '%s_%s' % (self._system_name, pool) - data['volume_backend_name'] = backend_name - - ssh_cmd = ['svcinfo', 'lsmdiskgrp', '-bytes', '-delim', '!', pool] - attributes = self._execute_command_and_parse_attributes(ssh_cmd) - if not attributes: - msg = _('_update_volume_stats: Could not get storage pool data.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - data['total_capacity_gb'] = ( - float(attributes['capacity']) / units.Gi) - data['free_capacity_gb'] = ( - float(attributes['free_capacity']) / units.Gi) - data['easytier_support'] = False # Do not support easy tier - data['location_info'] = ( - 'FlashSystemDriver:%(sys_id)s:%(pool)s' - % {'sys_id': self._system_id, 'pool': pool}) - - self._stats = data - - def _set_vdisk_copy_in_progress(self, vdisk_list): - LOG.debug( - '_set_vdisk_copy_in_progress: %(vdisk)s: %(vdisk_in_progress)s.', - {'vdisk': six.text_type(vdisk_list), - 'vdisk_in_progress': - six.text_type(self._vdisk_copy_in_progress)}) - get_lock = True - self._vdisk_copy_lock.acquire() - for vdisk in vdisk_list: - if vdisk in self._vdisk_copy_in_progress: - get_lock = False - break - if get_lock: - self._vdisk_copy_in_progress.update(vdisk_list) - self._vdisk_copy_lock.release() - if get_lock: - LOG.debug( - '_set_vdisk_copy_in_progress: %s.', - six.text_type(self._vdisk_copy_in_progress)) - raise loopingcall.LoopingCallDone(retvalue=True) - - def _unset_vdisk_copy_in_progress(self, vdisk_list): - LOG.debug( - '_unset_vdisk_copy_in_progress: %(vdisk)s: %(vdisk_in_progress)s.', - {'vdisk': six.text_type(vdisk_list), - 'vdisk_in_progress': - six.text_type(self._vdisk_copy_in_progress)}) - self._vdisk_copy_lock.acquire() - for vdisk in vdisk_list: - if vdisk in self._vdisk_copy_in_progress: - self._vdisk_copy_in_progress.remove(vdisk) - self._vdisk_copy_lock.release() - - def _wait_vdisk_copy_completed(self, vdisk_name): - timer = loopingcall.FixedIntervalLoopingCall( - self._is_vdisk_copy_in_progress, vdisk_name) - timer.start(interval=self._check_lock_interval).wait() - - def check_for_setup_error(self): - """Ensure that the flags are set properly.""" - LOG.debug('enter: check_for_setup_error') - - # Check that we have the system ID information - if self._system_name is None: - msg = ( - _('check_for_setup_error: Unable to determine system name.')) - raise exception.VolumeBackendAPIException(data=msg) - if self._system_id is None: - msg = _('check_for_setup_error: Unable to determine system id.') - raise exception.VolumeBackendAPIException(data=msg) - - required_flags = ['san_ip', 'san_ssh_port', 'san_login'] - for flag in required_flags: - if not self.configuration.safe_get(flag): - msg = (_('%s is not set.') % flag) - raise exception.InvalidInput(reason=msg) - - # Ensure that either password or keyfile were set - if not (self.configuration.san_password or - self.configuration.san_private_key): - msg = _('check_for_setup_error: Password or SSH private key ' - 'is required for authentication: set either ' - 'san_password or san_private_key option.') - raise exception.InvalidInput(reason=msg) - - params = self._build_default_params() - self._check_vdisk_params(params) - - LOG.debug('leave: check_for_setup_error') - - def create_volume(self, volume): - """Create volume.""" - vdisk_name = volume['name'] - vdisk_params = self._get_vdisk_params(volume['volume_type_id']) - vdisk_size = six.text_type(volume['size']) - return self._create_vdisk(vdisk_name, vdisk_size, 'gb', vdisk_params) - - def delete_volume(self, volume): - """Delete volume.""" - vdisk_name = volume['name'] - self._wait_vdisk_copy_completed(vdisk_name) - self._delete_vdisk(vdisk_name, False) - - def extend_volume(self, volume, new_size): - """Extend volume.""" - LOG.debug('enter: extend_volume: volume %s.', volume['name']) - - vdisk_name = volume['name'] - self._wait_vdisk_copy_completed(vdisk_name) - - extend_amt = int(new_size) - volume['size'] - ssh_cmd = (['svctask', 'expandvdisksize', '-size', - six.text_type(extend_amt), '-unit', 'gb', vdisk_name]) - out, err = self._ssh(ssh_cmd) - # No output should be returned from expandvdisksize - self._assert_ssh_return( - (not out.strip()), - 'extend_volume', ssh_cmd, out, err) - - LOG.debug('leave: extend_volume: volume %s.', volume['name']) - - def create_snapshot(self, snapshot): - """Create snapshot from volume.""" - - LOG.debug( - 'enter: create_snapshot: create %(snap)s from %(vol)s.', - {'snap': snapshot['name'], 'vol': snapshot['volume']['name']}) - - status = snapshot['volume']['status'] - if status not in ['available', 'in-use']: - msg = (_( - 'create_snapshot: Volume status must be "available" or ' - '"in-use" for snapshot. The invalid status is %s.') % status) - raise exception.InvalidVolume(msg) - - self._create_and_copy_vdisk_data(snapshot['volume']['name'], - snapshot['volume']['id'], - snapshot['name'], - snapshot['id']) - - LOG.debug( - 'leave: create_snapshot: create %(snap)s from %(vol)s.', - {'snap': snapshot['name'], 'vol': snapshot['volume']['name']}) - - def delete_snapshot(self, snapshot): - """Delete snapshot.""" - - LOG.debug( - 'enter: delete_snapshot: delete %(snap)s.', - {'snap': snapshot['name']}) - - self._wait_vdisk_copy_completed(snapshot['name']) - - self._delete_vdisk(snapshot['name'], False) - - LOG.debug( - 'leave: delete_snapshot: delete %(snap)s.', - {'snap': snapshot['name']}) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create volume from snapshot.""" - - LOG.debug( - 'enter: create_volume_from_snapshot: create %(vol)s from ' - '%(snap)s.', {'vol': volume['name'], 'snap': snapshot['name']}) - - if volume['size'] != snapshot['volume_size']: - msg = _('create_volume_from_snapshot: Volume size is different ' - 'from snapshot based volume.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - status = snapshot['status'] - if status != 'available': - msg = (_('create_volume_from_snapshot: Snapshot status ' - 'must be "available" for creating volume. ' - 'The invalid status is: %s.') % status) - raise exception.InvalidSnapshot(msg) - - self._create_and_copy_vdisk_data(snapshot['name'], - snapshot['id'], - volume['name'], - volume['id']) - - LOG.debug( - 'leave: create_volume_from_snapshot: create %(vol)s from ' - '%(snap)s.', {'vol': volume['name'], 'snap': snapshot['name']}) - - def create_cloned_volume(self, volume, src_volume): - """Create volume from a source volume.""" - - LOG.debug('enter: create_cloned_volume: create %(vol)s from %(src)s.', - {'src': src_volume['name'], 'vol': volume['name']}) - - if src_volume['size'] != volume['size']: - msg = _('create_cloned_volume: Source and destination ' - 'size differ.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - self._create_and_copy_vdisk_data(src_volume['name'], - src_volume['id'], - volume['name'], - volume['id']) - - LOG.debug('leave: create_cloned_volume: create %(vol)s from %(src)s.', - {'src': src_volume['name'], 'vol': volume['name']}) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If we haven't gotten stats yet or 'refresh' is True, - run update the stats first. - """ - if not self._stats or refresh: - self._update_volume_stats() - - return self._stats diff --git a/cinder/volume/drivers/ibm/flashsystem_fc.py b/cinder/volume/drivers/ibm/flashsystem_fc.py deleted file mode 100644 index 9cd97b3a3..000000000 --- a/cinder/volume/drivers/ibm/flashsystem_fc.py +++ /dev/null @@ -1,386 +0,0 @@ -# Copyright 2015 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -Volume driver for IBM FlashSystem storage systems with FC protocol. - -Limitations: -1. Cinder driver only works when open_access_enabled=off. - -""" - -import random -import threading - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils -import cinder.volume.driver -from cinder.volume.drivers.ibm import flashsystem_common as fscommon -from cinder.volume.drivers.san import san -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - -flashsystem_fc_opts = [ - cfg.BoolOpt('flashsystem_multipath_enabled', - default=False, - help='This option no longer has any affect. It is deprecated ' - 'and will be removed in the next release.', - deprecated_for_removal=True) -] - -CONF = cfg.CONF -CONF.register_opts(flashsystem_fc_opts) - - -class FlashSystemFCDriver(fscommon.FlashSystemDriver, - cinder.volume.driver.FibreChannelDriver): - """IBM FlashSystem FC volume driver. - - Version history: - 1.0.0 - Initial driver - 1.0.1 - Code clean up - 1.0.2 - Add lock into vdisk map/unmap, connection - initialize/terminate - 1.0.3 - Initial driver for iSCSI - 1.0.4 - Split Flashsystem driver into common and FC - 1.0.5 - Report capability of volume multiattach - 1.0.6 - Fix bug #1469581, add I/T mapping check in - terminate_connection - 1.0.7 - Fix bug #1505477, add host name check in - _find_host_exhaustive for FC - - """ - - VERSION = "1.0.7" - - def __init__(self, *args, **kwargs): - super(FlashSystemFCDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(fscommon.flashsystem_opts) - self.configuration.append_config_values(flashsystem_fc_opts) - self.configuration.append_config_values(san.san_opts) - - def _check_vdisk_params(self, params): - # Check that the requested protocol is enabled - if params['protocol'] != self._protocol: - msg = (_("Illegal value '%(prot)s' specified for " - "flashsystem_connection_protocol: " - "valid value(s) are %(enabled)s.") - % {'prot': params['protocol'], - 'enabled': self._protocol}) - raise exception.InvalidInput(reason=msg) - - def _create_host(self, connector): - """Create a new host on the storage system. - - We create a host and associate it with the given connection - information. - - """ - - LOG.debug('enter: _create_host: host %s.', connector['host']) - - rand_id = six.text_type(random.randint(0, 99999999)).zfill(8) - host_name = '%s-%s' % (self._connector_to_hostname_prefix(connector), - rand_id) - - ports = [] - if 'FC' == self._protocol and 'wwpns' in connector: - for wwpn in connector['wwpns']: - ports.append('-hbawwpn %s' % wwpn) - - self._driver_assert(ports, - (_('_create_host: No connector ports.'))) - port1 = ports.pop(0) - arg_name, arg_val = port1.split() - ssh_cmd = ['svctask', 'mkhost', '-force', arg_name, arg_val, '-name', - '"%s"' % host_name] - out, err = self._ssh(ssh_cmd) - self._assert_ssh_return('successfully created' in out, - '_create_host', ssh_cmd, out, err) - - for port in ports: - arg_name, arg_val = port.split() - ssh_cmd = ['svctask', 'addhostport', '-force', - arg_name, arg_val, host_name] - out, err = self._ssh(ssh_cmd) - self._assert_ssh_return( - (not out.strip()), - '_create_host', ssh_cmd, out, err) - - LOG.debug( - 'leave: _create_host: host %(host)s - %(host_name)s.', - {'host': connector['host'], 'host_name': host_name}) - - return host_name - - def _find_host_exhaustive(self, connector, hosts): - hname = connector['host'] - hnames = [ihost[0:ihost.rfind('-')] for ihost in hosts] - if hname in hnames: - host = hosts[hnames.index(hname)] - ssh_cmd = ['svcinfo', 'lshost', '-delim', '!', host] - out, err = self._ssh(ssh_cmd) - self._assert_ssh_return( - out.strip(), - '_find_host_exhaustive', ssh_cmd, out, err) - attr_lines = [attr_line for attr_line in out.split('\n')] - attr_parm = {} - for attr_line in attr_lines: - attr_name, foo, attr_val = attr_line.partition('!') - attr_parm[attr_name] = attr_val - if ('WWPN' in attr_parm.keys() and 'wwpns' in connector and - attr_parm['WWPN'].lower() in - map(str.lower, map(str, connector['wwpns']))): - return host - else: - LOG.warning(_LW('Host %(host)s was not found on backend storage.'), - {'host': hname}) - return None - - def _get_conn_fc_wwpns(self): - wwpns = [] - - cmd = ['svcinfo', 'lsportfc'] - - generator = self._port_conf_generator(cmd) - header = next(generator, None) - if not header: - return wwpns - - for port_data in generator: - try: - if port_data['status'] == 'active': - wwpns.append(port_data['WWPN']) - except KeyError: - self._handle_keyerror('lsportfc', header) - - return wwpns - - def _get_fc_wwpns(self): - for key in self._storage_nodes: - node = self._storage_nodes[key] - ssh_cmd = ['svcinfo', 'lsnode', '-delim', '!', node['id']] - attributes = self._execute_command_and_parse_attributes(ssh_cmd) - wwpns = set(node['WWPN']) - for i, s in zip(attributes['port_id'], attributes['port_status']): - if 'unconfigured' != s: - wwpns.add(i) - node['WWPN'] = list(wwpns) - LOG.info(_LI('WWPN on node %(node)s: %(wwpn)s.'), - {'node': node['id'], 'wwpn': node['WWPN']}) - - def _get_vdisk_map_properties( - self, connector, lun_id, vdisk_name, vdisk_id, vdisk_params): - """Get the map properties of vdisk.""" - - LOG.debug( - 'enter: _get_vdisk_map_properties: vdisk ' - '%(vdisk_name)s.', {'vdisk_name': vdisk_name}) - - IO_group = '0' - - io_group_nodes = [] - for k, node in self._storage_nodes.items(): - if vdisk_params['protocol'] != node['protocol']: - continue - if node['IO_group'] == IO_group: - io_group_nodes.append(node) - - if not io_group_nodes: - msg = (_('_get_vdisk_map_properties: No node found in ' - 'I/O group %(gid)s for volume %(vol)s.') - % {'gid': IO_group, 'vol': vdisk_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - properties = {} - properties['target_discovered'] = False - properties['target_lun'] = lun_id - properties['volume_id'] = vdisk_id - - type_str = 'fibre_channel' - conn_wwpns = self._get_conn_fc_wwpns() - - if not conn_wwpns: - msg = _('_get_vdisk_map_properties: Could not get FC ' - 'connection information for the host-volume ' - 'connection. Is the host configured properly ' - 'for FC connections?') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - properties['target_wwn'] = conn_wwpns - - if "zvm_fcp" in connector: - properties['zvm_fcp'] = connector['zvm_fcp'] - - properties['initiator_target_map'] = self._build_initiator_target_map( - connector['wwpns'], conn_wwpns) - - LOG.debug( - 'leave: _get_vdisk_map_properties: vdisk ' - '%(vdisk_name)s.', {'vdisk_name': vdisk_name}) - - return {'driver_volume_type': type_str, 'data': properties} - - @fczm_utils.AddFCZone - @utils.synchronized('flashsystem-init-conn', external=True) - def initialize_connection(self, volume, connector): - """Perform work so that an FC connection can be made. - - To be able to create a FC connection from a given host to a - volume, we must: - 1. Translate the given WWNN to a host name - 2. Create new host on the storage system if it does not yet exist - 3. Map the volume to the host if it is not already done - 4. Return the connection information for relevant nodes (in the - proper I/O group) - - """ - - LOG.debug( - 'enter: initialize_connection: volume %(vol)s with ' - 'connector %(conn)s.', {'vol': volume, 'conn': connector}) - - vdisk_name = volume['name'] - vdisk_id = volume['id'] - vdisk_params = self._get_vdisk_params(volume['volume_type_id']) - - # TODO(edwin): might fix it after vdisk copy function is - # ready in FlashSystem thin-provision layer. As this validation - # is to check the vdisk which is in copying, at present in firmware - # level vdisk doesn't allow to map host which it is copy. New - # vdisk clone and snapshot function will cover it. After that the - # _wait_vdisk_copy_completed need some modification. - self._wait_vdisk_copy_completed(vdisk_name) - - self._driver_assert( - self._is_vdisk_defined(vdisk_name), - (_('initialize_connection: vdisk %s is not defined.') - % vdisk_name)) - - lun_id = self._map_vdisk_to_host(vdisk_name, connector) - - properties = {} - try: - properties = self._get_vdisk_map_properties( - connector, lun_id, vdisk_name, vdisk_id, vdisk_params) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - self.terminate_connection(volume, connector) - LOG.error(_LE('initialize_connection: Failed to collect ' - 'return properties for volume %(vol)s and ' - 'connector %(conn)s.'), - {'vol': volume, 'conn': connector}) - - LOG.debug( - 'leave: initialize_connection:\n volume: %(vol)s\n connector ' - '%(conn)s\n properties: %(prop)s.', - {'vol': volume, - 'conn': connector, - 'prop': properties}) - - return properties - - @fczm_utils.RemoveFCZone - @utils.synchronized('flashsystem-term-conn', external=True) - def terminate_connection(self, volume, connector, **kwargs): - """Cleanup after connection has been terminated. - - When we clean up a terminated connection between a given connector - and volume, we: - 1. Translate the given connector to a host name - 2. Remove the volume-to-host mapping if it exists - 3. Delete the host if it has no more mappings (hosts are created - automatically by this driver when mappings are created) - """ - LOG.debug( - 'enter: terminate_connection: volume %(vol)s with ' - 'connector %(conn)s.', - {'vol': volume, 'conn': connector}) - - return_data = { - 'driver_volume_type': 'fibre_channel', - 'data': {}, - } - - vdisk_name = volume['name'] - self._wait_vdisk_copy_completed(vdisk_name) - self._unmap_vdisk_from_host(vdisk_name, connector) - - host_name = self._get_host_from_connector(connector) - if not host_name: - properties = {} - conn_wwpns = self._get_conn_fc_wwpns() - properties['target_wwn'] = conn_wwpns - properties['initiator_target_map'] = ( - self._build_initiator_target_map( - connector['wwpns'], conn_wwpns)) - return_data['data'] = properties - - LOG.debug( - 'leave: terminate_connection: volume %(vol)s with ' - 'connector %(conn)s.', {'vol': volume, 'conn': connector}) - - return return_data - - def do_setup(self, ctxt): - """Check that we have all configuration details from the storage.""" - - self._context = ctxt - - # Get data of configured node - self._get_node_data() - - # Get the WWPNs of the FlashSystem nodes - self._get_fc_wwpns() - - # For each node, check what connection modes it supports. Delete any - # nodes that do not support any types (may be partially configured). - to_delete = [] - for k, node in self._storage_nodes.items(): - if not node['WWPN']: - to_delete.append(k) - - for delkey in to_delete: - del self._storage_nodes[delkey] - - # Make sure we have at least one node configured - self._driver_assert(self._storage_nodes, - 'do_setup: No configured nodes.') - - self._protocol = node['protocol'] = 'FC' - - # Set for vdisk synchronization - self._vdisk_copy_in_progress = set() - self._vdisk_copy_lock = threading.Lock() - self._check_lock_interval = 5 - - def validate_connector(self, connector): - """Check connector.""" - if 'FC' == self._protocol and 'wwpns' not in connector: - msg = _LE('The connector does not contain the ' - 'required information: wwpns is missing') - LOG.error(msg) - raise exception.InvalidConnectorException(missing='wwpns') diff --git a/cinder/volume/drivers/ibm/flashsystem_iscsi.py b/cinder/volume/drivers/ibm/flashsystem_iscsi.py deleted file mode 100644 index 352deeecc..000000000 --- a/cinder/volume/drivers/ibm/flashsystem_iscsi.py +++ /dev/null @@ -1,387 +0,0 @@ -# Copyright 2015 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -Volume driver for IBM FlashSystem storage systems with iSCSI protocol. - -Limitations: -1. Cinder driver only works when open_access_enabled=off. - -""" - -import random -import threading - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder import utils -import cinder.volume.driver -from cinder.volume.drivers.ibm import flashsystem_common as fscommon -from cinder.volume.drivers.san import san - -LOG = logging.getLogger(__name__) - -flashsystem_iscsi_opts = [ - cfg.IntOpt('flashsystem_iscsi_portid', - default=0, - help='Default iSCSI Port ID of FlashSystem. ' - '(Default port is 0.)') -] - -CONF = cfg.CONF -CONF.register_opts(flashsystem_iscsi_opts) - - -class FlashSystemISCSIDriver(fscommon.FlashSystemDriver, - cinder.volume.driver.ISCSIDriver): - """IBM FlashSystem iSCSI volume driver. - - Version history: - 1.0.0 - Initial driver - 1.0.1 - Code clean up - 1.0.2 - Add lock into vdisk map/unmap, connection - initialize/terminate - 1.0.3 - Initial driver for iSCSI - 1.0.4 - Split Flashsystem driver into common and FC - 1.0.5 - Report capability of volume multiattach - 1.0.6 - Fix bug #1469581, add I/T mapping check in - terminate_connection - 1.0.7 - Fix bug #1505477, add host name check in - _find_host_exhaustive for FC - - """ - - VERSION = "1.0.7" - - def __init__(self, *args, **kwargs): - super(FlashSystemISCSIDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(fscommon.flashsystem_opts) - self.configuration.append_config_values(flashsystem_iscsi_opts) - self.configuration.append_config_values(san.san_opts) - - def _check_vdisk_params(self, params): - # Check that the requested protocol is enabled - if not params['protocol'] in self._protocol: - msg = (_("'%(prot)s' is invalid for " - "flashsystem_connection_protocol " - "in config file. valid value(s) are " - "%(enabled)s.") - % {'prot': params['protocol'], - 'enabled': self._protocol}) - raise exception.InvalidInput(reason=msg) - - # Check if iscsi_ip is set when protocol is iSCSI - if params['protocol'] == 'iSCSI' and params['iscsi_ip'] == 'None': - msg = _("iscsi_ip_address must be set in config file when " - "using protocol 'iSCSI'.") - raise exception.InvalidInput(reason=msg) - - def _create_host(self, connector): - """Create a new host on the storage system. - - We create a host and associate it with the given connection - information. - """ - - LOG.debug('enter: _create_host: host %s.', connector['host']) - - rand_id = six.text_type(random.randint(0, 99999999)).zfill(8) - host_name = '%s-%s' % (self._connector_to_hostname_prefix(connector), - rand_id) - - ports = [] - - if 'iSCSI' == self._protocol and 'initiator' in connector: - ports.append('-iscsiname %s' % connector['initiator']) - - self._driver_assert(ports, - (_('_create_host: No connector ports.'))) - port1 = ports.pop(0) - arg_name, arg_val = port1.split() - ssh_cmd = ['svctask', 'mkhost', '-force', arg_name, arg_val, '-name', - '"%s"' % host_name] - out, err = self._ssh(ssh_cmd) - self._assert_ssh_return('successfully created' in out, - '_create_host', ssh_cmd, out, err) - - for port in ports: - arg_name, arg_val = port.split() - ssh_cmd = ['svctask', 'addhostport', '-force', - arg_name, arg_val, host_name] - out, err = self._ssh(ssh_cmd) - self._assert_ssh_return( - (not out.strip()), - '_create_host', ssh_cmd, out, err) - - LOG.debug( - 'leave: _create_host: host %(host)s - %(host_name)s.', - {'host': connector['host'], 'host_name': host_name}) - - return host_name - - def _find_host_exhaustive(self, connector, hosts): - for host in hosts: - ssh_cmd = ['svcinfo', 'lshost', '-delim', '!', host] - out, err = self._ssh(ssh_cmd) - self._assert_ssh_return( - out.strip(), - '_find_host_exhaustive', ssh_cmd, out, err) - for attr_line in out.split('\n'): - # If '!' not found, return the string and two empty strings - attr_name, foo, attr_val = attr_line.partition('!') - if (attr_name == 'iscsi_name' and - 'initiator' in connector and - attr_val == connector['initiator']): - return host - return None - - def _get_vdisk_map_properties( - self, connector, lun_id, vdisk_name, vdisk_id, vdisk_params): - """Get the map properties of vdisk.""" - - LOG.debug( - 'enter: _get_vdisk_map_properties: vdisk ' - '%(vdisk_name)s.', {'vdisk_name': vdisk_name}) - - preferred_node = '0' - IO_group = '0' - - # Get preferred node and other nodes in I/O group - preferred_node_entry = None - io_group_nodes = [] - for k, node in self._storage_nodes.items(): - if vdisk_params['protocol'] != node['protocol']: - continue - if node['id'] == preferred_node: - preferred_node_entry = node - if node['IO_group'] == IO_group: - io_group_nodes.append(node) - - if not io_group_nodes: - msg = (_('No node found in I/O group %(gid)s for volume %(vol)s.') - % {'gid': IO_group, 'vol': vdisk_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if not preferred_node_entry: - # Get 1st node in I/O group - preferred_node_entry = io_group_nodes[0] - LOG.warning(_LW('_get_vdisk_map_properties: Did not find a ' - 'preferred node for vdisk %s.'), vdisk_name) - properties = { - 'target_discovered': False, - 'target_lun': lun_id, - 'volume_id': vdisk_id, - } - - type_str = 'iscsi' - if preferred_node_entry['ipv4']: - ipaddr = preferred_node_entry['ipv4'][0] - else: - ipaddr = preferred_node_entry['ipv6'][0] - iscsi_port = self.configuration.iscsi_port - properties['target_portal'] = '%s:%s' % (ipaddr, iscsi_port) - properties['target_iqn'] = preferred_node_entry['iscsi_name'] - - LOG.debug( - 'leave: _get_vdisk_map_properties: vdisk ' - '%(vdisk_name)s.', {'vdisk_name': vdisk_name}) - - return {'driver_volume_type': type_str, 'data': properties} - - @utils.synchronized('flashsystem-init-conn', external=True) - def initialize_connection(self, volume, connector): - """Perform work so that an iSCSI connection can be made. - - To be able to create an iSCSI connection from a given host to a - volume, we must: - 1. Translate the given iSCSI name to a host name - 2. Create new host on the storage system if it does not yet exist - 3. Map the volume to the host if it is not already done - 4. Return the connection information for relevant nodes (in the - proper I/O group) - - """ - - LOG.debug( - 'enter: initialize_connection: volume %(vol)s with ' - 'connector %(conn)s.', {'vol': volume, 'conn': connector}) - - vdisk_name = volume['name'] - vdisk_id = volume['id'] - vdisk_params = self._get_vdisk_params(volume['volume_type_id']) - - self._wait_vdisk_copy_completed(vdisk_name) - - self._driver_assert( - self._is_vdisk_defined(vdisk_name), - (_('vdisk %s is not defined.') - % vdisk_name)) - - lun_id = self._map_vdisk_to_host(vdisk_name, connector) - - properties = {} - try: - properties = self._get_vdisk_map_properties( - connector, lun_id, vdisk_name, vdisk_id, vdisk_params) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - self.terminate_connection(volume, connector) - LOG.error(_LE('Failed to collect return properties for ' - 'volume %(vol)s and connector %(conn)s.'), - {'vol': volume, 'conn': connector}) - - LOG.debug( - 'leave: initialize_connection:\n volume: %(vol)s\n connector ' - '%(conn)s\n properties: %(prop)s.', - {'vol': volume, - 'conn': connector, - 'prop': properties}) - - return properties - - @utils.synchronized('flashsystem-term-conn', external=True) - def terminate_connection(self, volume, connector, **kwargs): - """Cleanup after connection has been terminated. - - When we clean up a terminated connection between a given connector - and volume, we: - 1. Translate the given connector to a host name - 2. Remove the volume-to-host mapping if it exists - 3. Delete the host if it has no more mappings (hosts are created - automatically by this driver when mappings are created) - """ - LOG.debug( - 'enter: terminate_connection: volume %(vol)s with ' - 'connector %(conn)s.', - {'vol': volume, 'conn': connector}) - - vdisk_name = volume['name'] - self._wait_vdisk_copy_completed(vdisk_name) - self._unmap_vdisk_from_host(vdisk_name, connector) - - LOG.debug( - 'leave: terminate_connection: volume %(vol)s with ' - 'connector %(conn)s.', {'vol': volume, 'conn': connector}) - - return {'driver_volume_type': 'iscsi'} - - def _get_iscsi_ip_addrs(self): - """get ip address of iSCSI interface.""" - - LOG.debug('enter: _get_iscsi_ip_addrs') - - cmd = ['svcinfo', 'lsportip'] - generator = self._port_conf_generator(cmd) - header = next(generator, None) - if not header: - return - - for key in self._storage_nodes: - if self._storage_nodes[key]['config_node'] == 'yes': - node = self._storage_nodes[key] - break - - if node is None: - msg = _('No config node found.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - for port_data in generator: - try: - port_ipv4 = port_data['IP_address'] - port_ipv6 = port_data['IP_address_6'] - state = port_data['state'] - speed = port_data['speed'] - except KeyError: - self._handle_keyerror('lsportip', header) - if port_ipv4 == self.configuration.iscsi_ip_address and ( - port_data['id'] == ( - six.text_type( - self.configuration.flashsystem_iscsi_portid))): - if state not in ('configured', 'online'): - msg = (_('State of node is wrong. Current state is %s.') - % state) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - if state in ('configured', 'online') and speed != 'NONE': - if port_ipv4: - node['ipv4'].append(port_ipv4) - if port_ipv6: - node['ipv6'].append(port_ipv6) - break - if not (len(node['ipv4']) or len(node['ipv6'])): - msg = _('No ip address found.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug('leave: _get_iscsi_ip_addrs') - - def do_setup(self, ctxt): - """Check that we have all configuration details from the storage.""" - - LOG.debug('enter: do_setup') - - self._context = ctxt - - # Get data of configured node - self._get_node_data() - - # Get the iSCSI IP addresses of the FlashSystem nodes - self._get_iscsi_ip_addrs() - - for k, node in self._storage_nodes.items(): - if self.configuration.flashsystem_connection_protocol == 'iSCSI': - if (len(node['ipv4']) or len(node['ipv6']) and - len(node['iscsi_name'])): - node['protocol'] = 'iSCSI' - - self._protocol = 'iSCSI' - - # Set for vdisk synchronization - self._vdisk_copy_in_progress = set() - self._vdisk_copy_lock = threading.Lock() - self._check_lock_interval = 5 - - LOG.debug('leave: do_setup') - - def _build_default_params(self): - protocol = self.configuration.flashsystem_connection_protocol - if protocol.lower() == 'iscsi': - protocol = 'iSCSI' - return { - 'protocol': protocol, - 'iscsi_ip': self.configuration.iscsi_ip_address, - 'iscsi_port': self.configuration.iscsi_port, - 'iscsi_ported': self.configuration.flashsystem_iscsi_portid, - } - - def validate_connector(self, connector): - """Check connector for enabled protocol.""" - valid = False - if 'iSCSI' == self._protocol and 'initiator' in connector: - valid = True - if not valid: - msg = _LE('The connector does not contain the ' - 'required information: initiator is missing') - LOG.error(msg) - raise exception.InvalidConnectorException(missing=( - 'initiator')) diff --git a/cinder/volume/drivers/ibm/gpfs.py b/cinder/volume/drivers/ibm/gpfs.py deleted file mode 100644 index 8e79c77a4..000000000 --- a/cinder/volume/drivers/ibm/gpfs.py +++ /dev/null @@ -1,1387 +0,0 @@ -# Copyright IBM Corp. 2013 All Rights Reserved -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -GPFS Volume Driver. - -""" -import math -import os -import re -import shutil - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder.image import image_utils -from cinder.objects import fields -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers import nfs -from cinder.volume.drivers import remotefs -from cinder.volume.drivers.san import san - -GPFS_CLONE_MIN_RELEASE = 1200 -GPFS_ENC_MIN_RELEASE = 1404 -MIGRATION_ALLOWED_DEST_TYPE = ['GPFSDriver', 'GPFSNFSDriver'] - -LOG = logging.getLogger(__name__) - - -gpfs_opts = [ - cfg.StrOpt('gpfs_mount_point_base', - help='Specifies the path of the GPFS directory where Block ' - 'Storage volume and snapshot files are stored.'), - cfg.StrOpt('gpfs_images_dir', - help='Specifies the path of the Image service repository in ' - 'GPFS. Leave undefined if not storing images in GPFS.'), - cfg.StrOpt('gpfs_images_share_mode', - choices=['copy', 'copy_on_write', None], - help='Specifies the type of image copy to be used. Set this ' - 'when the Image service repository also uses GPFS so ' - 'that image files can be transferred efficiently from ' - 'the Image service to the Block Storage service. There ' - 'are two valid values: "copy" specifies that a full copy ' - 'of the image is made; "copy_on_write" specifies that ' - 'copy-on-write optimization strategy is used and ' - 'unmodified blocks of the image file are shared ' - 'efficiently.'), - cfg.IntOpt('gpfs_max_clone_depth', - default=0, - help='Specifies an upper limit on the number of indirections ' - 'required to reach a specific block due to snapshots or ' - 'clones. A lengthy chain of copy-on-write snapshots or ' - 'clones can have a negative impact on performance, but ' - 'improves space utilization. 0 indicates unlimited ' - 'clone depth.'), - cfg.BoolOpt('gpfs_sparse_volumes', - default=True, - help=('Specifies that volumes are created as sparse files ' - 'which initially consume no space. If set to False, the ' - 'volume is created as a fully allocated file, in which ' - 'case, creation may take a significantly longer time.')), - cfg.StrOpt('gpfs_storage_pool', - default='system', - help=('Specifies the storage pool that volumes are assigned ' - 'to. By default, the system storage pool is used.')), -] -CONF = cfg.CONF -CONF.register_opts(gpfs_opts) - - -def _different(difference_tuple): - """Return true if two elements of a tuple are different.""" - if difference_tuple: - member1, member2 = difference_tuple - return member1 != member2 - else: - return False - - -def _same_filesystem(path1, path2): - """Return true if the two paths are in the same GPFS file system.""" - return os.lstat(path1).st_dev == os.lstat(path2).st_dev - - -def _sizestr(size_in_g): - """Convert the specified size into a string value.""" - return '%sG' % size_in_g - - -class GPFSDriver(driver.ConsistencyGroupVD, driver.ExtendVD, - driver.LocalVD, driver.TransferVD, - driver.CloneableImageVD, driver.SnapshotVD, - driver.MigrateVD, - driver.BaseVD): - """Implements volume functions using GPFS primitives. - - Version history: - 1.0.0 - Initial driver - 1.1.0 - Add volume retype, refactor volume migration - 1.2.0 - Add consistency group support - 1.3.0 - Add NFS based GPFS storage backend support - 1.3.1 - Add GPFS native encryption (encryption of data at rest) support - """ - - VERSION = "1.3.1" - - def __init__(self, *args, **kwargs): - super(GPFSDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(gpfs_opts) - self.gpfs_execute = self._gpfs_local_execute - self._execute = utils.execute - - def _gpfs_local_execute(self, *cmd, **kwargs): - if 'run_as_root' not in kwargs: - kwargs.update({'run_as_root': True}) - - return utils.execute(*cmd, **kwargs) - - def _get_gpfs_state(self): - """Return GPFS state information.""" - try: - (out, err) = self.gpfs_execute('mmgetstate', '-Y') - return out - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Failed to issue mmgetstate command, error: %s.'), - exc.stderr) - raise exception.VolumeBackendAPIException(data=exc.stderr) - - def _check_gpfs_state(self): - """Raise VolumeBackendAPIException if GPFS is not active.""" - out = self._get_gpfs_state() - lines = out.splitlines() - state_token = lines[0].split(':').index('state') - gpfs_state = lines[1].split(':')[state_token] - if gpfs_state != 'active': - LOG.error(_LE('GPFS is not active. Detailed output: %s.'), out) - raise exception.VolumeBackendAPIException( - data=_('GPFS is not running, state: %s.') % gpfs_state) - - def _get_filesystem_from_path(self, path): - """Return filesystem for specified path.""" - try: - (out, err) = self.gpfs_execute('df', path) - lines = out.splitlines() - filesystem = lines[1].split()[0] - return filesystem - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Failed to issue df command for path %(path)s, ' - 'error: %(error)s.'), - {'path': path, - 'error': exc.stderr}) - raise exception.VolumeBackendAPIException(data=exc.stderr) - - def _get_gpfs_cluster_id(self): - """Return the id for GPFS cluster being used.""" - try: - (out, err) = self.gpfs_execute('mmlsconfig', 'clusterId', '-Y') - lines = out.splitlines() - value_token = lines[0].split(':').index('value') - cluster_id = lines[1].split(':')[value_token] - return cluster_id - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Failed to issue mmlsconfig command, error: %s.'), - exc.stderr) - raise exception.VolumeBackendAPIException(data=exc.stderr) - - def _get_fileset_from_path(self, path): - """Return the GPFS fileset for specified path.""" - fs_regex = re.compile(r'.*fileset.name:\s+(?P\w+)', re.S) - try: - (out, err) = self.gpfs_execute('mmlsattr', '-L', path) - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Failed to issue mmlsattr command on path %(path)s, ' - 'error: %(error)s'), - {'path': path, - 'error': exc.stderr}) - raise exception.VolumeBackendAPIException(data=exc.stderr) - try: - fileset = fs_regex.match(out).group('fileset') - return fileset - except AttributeError as exc: - msg = (_('Failed to find fileset for path %(path)s, command ' - 'output: %(cmdout)s.') % - {'path': path, - 'cmdout': out}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _verify_gpfs_pool(self, storage_pool): - """Return true if the specified pool is a valid GPFS storage pool.""" - try: - self.gpfs_execute('mmlspool', self._gpfs_device, storage_pool) - return True - except processutils.ProcessExecutionError: - return False - - def _update_volume_storage_pool(self, local_path, new_pool): - """Set the storage pool for a volume to the specified value.""" - if new_pool is None: - new_pool = 'system' - - if not self._verify_gpfs_pool(new_pool): - msg = (_('Invalid storage pool %s requested. Retype failed.') % - new_pool) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - try: - self.gpfs_execute('mmchattr', '-P', new_pool, local_path) - LOG.debug('Updated storage pool with mmchattr to %s.', new_pool) - return True - except processutils.ProcessExecutionError as exc: - LOG.info(_LI('Could not update storage pool with mmchattr to ' - '%(pool)s, error: %(error)s'), - {'pool': new_pool, - 'error': exc.stderr}) - return False - - def _get_gpfs_fs_release_level(self, path): - """Return the GPFS version of the specified file system. - - The file system is specified by any valid path it contains. - """ - filesystem = self._get_filesystem_from_path(path) - try: - (out, err) = self.gpfs_execute('mmlsfs', filesystem, '-V', '-Y') - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Failed to issue mmlsfs command for path %(path)s, ' - 'error: %(error)s.'), - {'path': path, - 'error': exc.stderr}) - raise exception.VolumeBackendAPIException(data=exc.stderr) - - lines = out.splitlines() - value_token = lines[0].split(':').index('data') - fs_release_level_str = lines[1].split(':')[value_token] - # at this point, release string looks like "13.23 (3.5.0.7)" - # extract first token and convert to whole number value - fs_release_level = int(float(fs_release_level_str.split()[0]) * 100) - return filesystem, fs_release_level - - def _get_gpfs_cluster_release_level(self): - """Return the GPFS version of current cluster.""" - try: - (out, err) = self.gpfs_execute('mmlsconfig', - 'minreleaseLeveldaemon', - '-Y') - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Failed to issue mmlsconfig command, error: %s.'), - exc.stderr) - raise exception.VolumeBackendAPIException(data=exc.stderr) - - lines = out.splitlines() - value_token = lines[0].split(':').index('value') - min_release_level = lines[1].split(':')[value_token] - return int(min_release_level) - - def _is_gpfs_path(self, directory): - """Determine if the specified path is in a gpfs file system. - - If not part of a gpfs file system, raise ProcessExecutionError. - """ - try: - self.gpfs_execute('mmlsattr', directory) - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Failed to issue mmlsattr command ' - 'for path %(path)s, ' - 'error: %(error)s.'), - {'path': directory, - 'error': exc.stderr}) - raise exception.VolumeBackendAPIException(data=exc.stderr) - - def _is_same_fileset(self, path1, path2): - """Return true if the two paths are in the same GPFS fileset.""" - if self._get_fileset_from_path(path1) == \ - self._get_fileset_from_path(path2): - return True - return False - - def _same_cluster(self, host): - """Return true if the host is a member of the same GPFS cluster.""" - dest_location = host['capabilities'].get('location_info') - if self._stats['location_info'] == dest_location: - return True - return False - - def _set_rw_permission(self, path, modebits='660'): - """Set permission bits for the path.""" - self.gpfs_execute('chmod', modebits, path) - - def _can_migrate_locally(self, host): - """Return true if the host can migrate a volume locally.""" - if 'location_info' not in host['capabilities']: - LOG.debug('Evaluate migration: no location info, ' - 'cannot migrate locally.') - return None - info = host['capabilities']['location_info'] - try: - (dest_type, dest_id, dest_path) = info.split(':') - except ValueError: - LOG.debug('Evaluate migration: unexpected location info, ' - 'cannot migrate locally: %s.', info) - return None - if (dest_id != self._cluster_id or - dest_type not in MIGRATION_ALLOWED_DEST_TYPE): - LOG.debug('Evaluate migration: different destination driver or ' - 'cluster id in location info: %s.', info) - return None - - LOG.debug('Evaluate migration: use local migration.') - return dest_path - - def do_setup(self, ctxt): - """Determine storage back end capabilities.""" - try: - self._cluster_id = self._get_gpfs_cluster_id() - except Exception as setup_exception: - msg = (_('Could not find GPFS cluster id: %s.') % - setup_exception) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - try: - gpfs_base = self.configuration.gpfs_mount_point_base - self._gpfs_device = self._get_filesystem_from_path(gpfs_base) - except Exception as setup_exception: - msg = (_('Could not find GPFS file system device: %s.') % - setup_exception) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - pool = self.configuration.safe_get('gpfs_storage_pool') - self._storage_pool = pool - if not self._verify_gpfs_pool(self._storage_pool): - msg = (_('Invalid storage pool %s specificed.') % - self._storage_pool) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - _gpfs_cluster_release_level = self._get_gpfs_cluster_release_level() - if _gpfs_cluster_release_level >= GPFS_ENC_MIN_RELEASE: - self._encryption_state = self._get_gpfs_encryption_status() - else: - LOG.info(_LI('Downlevel GPFS Cluster Detected. GPFS ' - 'encryption-at-rest feature not enabled in cluster ' - 'daemon level %(cur)s - must be at least at ' - 'level %(min)s.'), - {'cur': _gpfs_cluster_release_level, - 'min': GPFS_ENC_MIN_RELEASE}) - - def check_for_setup_error(self): - """Returns an error if prerequisites aren't met.""" - self._check_gpfs_state() - - if self.configuration.gpfs_mount_point_base is None: - msg = _('Option gpfs_mount_point_base is not set correctly.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if (self.configuration.gpfs_images_share_mode and - self.configuration.gpfs_images_share_mode not in ['copy_on_write', - 'copy']): - msg = _('Option gpfs_images_share_mode is not set correctly.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if(self.configuration.gpfs_images_share_mode and - self.configuration.gpfs_images_dir is None): - msg = _('Option gpfs_images_dir is not set correctly.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if(self.configuration.gpfs_images_share_mode == 'copy_on_write' and - not _same_filesystem(self.configuration.gpfs_mount_point_base, - self.configuration.gpfs_images_dir)): - msg = (_('gpfs_images_share_mode is set to copy_on_write, but ' - '%(vol)s and %(img)s belong to different file ' - 'systems.') % - {'vol': self.configuration.gpfs_mount_point_base, - 'img': self.configuration.gpfs_images_dir}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if(self.configuration.gpfs_images_share_mode == 'copy_on_write' and - not self._is_same_fileset(self.configuration.gpfs_mount_point_base, - self.configuration.gpfs_images_dir)): - msg = (_('gpfs_images_share_mode is set to copy_on_write, but ' - '%(vol)s and %(img)s belong to different filesets.') % - {'vol': self.configuration.gpfs_mount_point_base, - 'img': self.configuration.gpfs_images_dir}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - _gpfs_cluster_release_level = self._get_gpfs_cluster_release_level() - if not _gpfs_cluster_release_level >= GPFS_CLONE_MIN_RELEASE: - msg = (_('Downlevel GPFS Cluster Detected. GPFS Clone feature ' - 'not enabled in cluster daemon level %(cur)s - must ' - 'be at least at level %(min)s.') % - {'cur': _gpfs_cluster_release_level, - 'min': GPFS_CLONE_MIN_RELEASE}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for directory in [self.configuration.gpfs_mount_point_base, - self.configuration.gpfs_images_dir]: - if directory is None: - continue - - if not directory.startswith('/'): - msg = (_('%s must be an absolute path.') % directory) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if not os.path.isdir(directory): - msg = (_('%s is not a directory.') % directory) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # Check if GPFS is mounted - self._verify_gpfs_path_state(directory) - - filesystem, fslevel = \ - self._get_gpfs_fs_release_level(directory) - if not fslevel >= GPFS_CLONE_MIN_RELEASE: - msg = (_('The GPFS filesystem %(fs)s is not at the required ' - 'release level. Current level is %(cur)s, must be ' - 'at least %(min)s.') % - {'fs': filesystem, - 'cur': fslevel, - 'min': GPFS_CLONE_MIN_RELEASE}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _create_sparse_file(self, path, size): - """Creates file with 0 disk usage.""" - - sizestr = _sizestr(size) - self.gpfs_execute('truncate', '-s', sizestr, path) - - def _allocate_file_blocks(self, path, size): - """Preallocate file blocks by writing zeros.""" - - block_size_mb = 1 - block_count = size * units.Gi / (block_size_mb * units.Mi) - - self.gpfs_execute('dd', 'if=/dev/zero', 'of=%s' % path, - 'bs=%dM' % block_size_mb, - 'count=%d' % block_count) - - def _gpfs_change_attributes(self, options, path): - """Update GPFS attributes on the specified file.""" - - cmd = ['mmchattr'] - cmd.extend(options) - cmd.append(path) - LOG.debug('Update volume attributes with mmchattr to %s.', options) - self.gpfs_execute(*cmd) - - def _set_volume_attributes(self, volume, path, metadata): - """Set various GPFS attributes for this volume.""" - - set_pool = False - options = [] - for item in metadata: - if item == 'data_pool_name': - options.extend(['-P', metadata[item]]) - set_pool = True - elif item == 'replicas': - options.extend(['-r', metadata[item], '-m', metadata[item]]) - elif item == 'dio': - options.extend(['-D', metadata[item]]) - elif item == 'write_affinity_depth': - options.extend(['--write-affinity-depth', metadata[item]]) - elif item == 'block_group_factor': - options.extend(['--block-group-factor', metadata[item]]) - elif item == 'write_affinity_failure_group': - options.extend(['--write-affinity-failure-group', - metadata[item]]) - - # metadata value has precedence over value set in volume type - if self.configuration.gpfs_storage_pool and not set_pool: - options.extend(['-P', self.configuration.gpfs_storage_pool]) - - if options: - self._gpfs_change_attributes(options, path) - - fstype = None - fslabel = None - for item in metadata: - if item == 'fstype': - fstype = metadata[item] - elif item == 'fslabel': - fslabel = metadata[item] - if fstype: - self._mkfs(volume, fstype, fslabel) - - def _get_volume_metadata(self, volume): - volume_metadata = {} - if 'volume_metadata' in volume: - for metadata in volume['volume_metadata']: - volume_metadata[metadata['key']] = metadata['value'] - return volume_metadata - return volume['metadata'] if 'metadata' in volume else {} - - def create_volume(self, volume): - """Creates a GPFS volume.""" - # Check if GPFS is mounted - self._verify_gpfs_path_state(self.configuration.gpfs_mount_point_base) - - volume_path = self._get_volume_path(volume) - volume_size = volume['size'] - - # Create a sparse file first; allocate blocks later if requested - self._create_sparse_file(volume_path, volume_size) - self._set_rw_permission(volume_path) - # Set the attributes prior to allocating any blocks so that - # they are allocated according to the policy - v_metadata = self._get_volume_metadata(volume) - self._set_volume_attributes(volume, volume_path, v_metadata) - - if not self.configuration.gpfs_sparse_volumes: - self._allocate_file_blocks(volume_path, volume_size) - - def _create_volume_from_snapshot(self, volume, snapshot): - snapshot_path = self._get_snapshot_path(snapshot) - # check if the snapshot lies in the same CG as the volume to be created - # if yes, clone the volume from the snapshot, else perform full copy - clone = False - ctxt = context.get_admin_context() - snap_parent_vol = self.db.volume_get(ctxt, snapshot['volume_id']) - if (volume['consistencygroup_id'] == - snap_parent_vol['consistencygroup_id']): - clone = True - volume_path = self._get_volume_path(volume) - if clone: - self._create_gpfs_copy(src=snapshot_path, dest=volume_path) - self._gpfs_redirect(volume_path) - else: - self._gpfs_full_copy(snapshot_path, volume_path) - - self._set_rw_permission(volume_path) - v_metadata = self._get_volume_metadata(volume) - self._set_volume_attributes(volume, volume_path, v_metadata) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a GPFS volume from a snapshot.""" - self._create_volume_from_snapshot(volume, snapshot) - virt_size = self._resize_volume_file(volume, volume['size']) - return {'size': math.ceil(virt_size / units.Gi)} - - def _get_volume_path(self, volume): - return self.local_path(volume) - - def _create_cloned_volume(self, volume, src_vref): - src = self._get_volume_path(src_vref) - dest = self._get_volume_path(volume) - if (volume['consistencygroup_id'] == src_vref['consistencygroup_id']): - self._create_gpfs_clone(src, dest) - else: - self._gpfs_full_copy(src, dest) - self._set_rw_permission(dest) - v_metadata = self._get_volume_metadata(volume) - self._set_volume_attributes(volume, dest, v_metadata) - - def create_cloned_volume(self, volume, src_vref): - """Create a GPFS volume from another volume.""" - self._create_cloned_volume(volume, src_vref) - virt_size = self._resize_volume_file(volume, volume['size']) - return {'size': math.ceil(virt_size / units.Gi)} - - def _delete_gpfs_file(self, fchild, mount_point=None): - """Delete a GPFS file and cleanup clone children.""" - - if mount_point is None: - if not os.path.exists(fchild): - return - else: - fchild_local_path = os.path.join(mount_point, - os.path.basename(fchild)) - if not os.path.exists(fchild_local_path): - return - - (out, err) = self.gpfs_execute('mmclone', 'show', fchild) - fparent = None - delete_parent = False - inode_regex = re.compile( - r'.*\s+(?:yes|no)\s+\d+\s+(?P\d+)', re.M | re.S) - match = inode_regex.match(out) - if match: - inode = match.group('inode') - if mount_point is None: - path = os.path.dirname(fchild) - else: - path = mount_point - - (out, err) = self._execute('find', path, '-maxdepth', '1', - '-inum', inode, run_as_root=True) - if out: - fparent = out.split('\n', 1)[0] - - if mount_point is None: - self._execute( - 'rm', '-f', fchild, check_exit_code=False, run_as_root=True) - else: - self._execute( - 'rm', '-f', fchild_local_path, check_exit_code=False, - run_as_root=True) - - # There is no need to check for volume references on this snapshot - # because 'rm -f' itself serves as a simple and implicit check. If the - # parent is referenced by another volume, GPFS doesn't allow deleting - # it. 'rm -f' silently fails and the subsequent check on the path - # indicates whether there are any volumes derived from that snapshot. - # If there are such volumes, we quit recursion and let the other - # volumes delete the snapshot later. If there are no references, rm - # would succeed and the snapshot is deleted. - if mount_point is None: - if not os.path.exists(fchild) and fparent: - delete_parent = True - else: - if not os.path.exists(fchild_local_path) and fparent: - delete_parent = True - - if delete_parent: - fpbase = os.path.basename(fparent) - if fpbase.endswith('.snap') or fpbase.endswith('.ts'): - if mount_point is None: - self._delete_gpfs_file(fparent) - else: - fparent_remote_path = os.path.join(os.path.dirname(fchild), - fpbase) - fparent_mount_path = os.path.dirname(fparent) - self._delete_gpfs_file(fparent_remote_path, - fparent_mount_path) - - def delete_volume(self, volume): - """Deletes a logical volume.""" - # Check if GPFS is mounted - self._verify_gpfs_path_state(self.configuration.gpfs_mount_point_base) - - volume_path = self.local_path(volume) - self._delete_gpfs_file(volume_path) - - def _gpfs_redirect(self, src): - """Removes the copy_on_write dependency between src and parent. - - Remove the copy_on_write dependency between the src file and its - immediate parent such that the length of dependency chain is reduced - by 1. - """ - max_depth = self.configuration.gpfs_max_clone_depth - if max_depth == 0: - return False - (out, err) = self.gpfs_execute('mmclone', 'show', src) - depth_regex = re.compile(r'.*\s+no\s+(?P\d+)', re.M | re.S) - match = depth_regex.match(out) - if match: - depth = int(match.group('depth')) - if depth > max_depth: - self.gpfs_execute('mmclone', 'redirect', src) - return True - return False - - def _create_gpfs_clone(self, src, dest): - """Create a GPFS file clone parent for the specified file.""" - snap = dest + ".snap" - self._create_gpfs_snap(src, snap) - self._create_gpfs_copy(snap, dest) - if self._gpfs_redirect(src) and self._gpfs_redirect(dest): - self._execute('rm', '-f', snap, run_as_root=True) - - def _create_gpfs_copy(self, src, dest): - """Create a GPFS file clone copy for the specified file.""" - self.gpfs_execute('mmclone', 'copy', src, dest) - - def _gpfs_full_copy(self, src, dest): - """Create a full copy from src to dest.""" - self.gpfs_execute('cp', src, dest, check_exit_code=True) - - def _create_gpfs_snap(self, src, dest=None): - """Create a GPFS file clone snapshot for the specified file.""" - if dest is None: - self.gpfs_execute('mmclone', 'snap', src) - else: - self.gpfs_execute('mmclone', 'snap', src, dest) - - def _is_gpfs_parent_file(self, gpfs_file): - """Return true if the specified file is a gpfs clone parent.""" - out, err = self.gpfs_execute('mmclone', 'show', gpfs_file) - ptoken = out.splitlines().pop().split()[0] - return ptoken == 'yes' - - def create_snapshot(self, snapshot): - """Creates a GPFS snapshot.""" - snapshot_path = self._get_snapshot_path(snapshot) - volume_path = os.path.join(os.path.dirname(snapshot_path), - snapshot['volume_name']) - self._create_gpfs_snap(src=volume_path, dest=snapshot_path) - self._set_rw_permission(snapshot_path, modebits='640') - self._gpfs_redirect(volume_path) - - def delete_snapshot(self, snapshot): - """Deletes a GPFS snapshot.""" - # Rename the deleted snapshot to indicate it no longer exists in - # cinder db. Attempt to delete the snapshot. If the snapshot has - # clone children, the delete will fail silently. When volumes that - # are clone children are deleted in the future, the remaining ts - # snapshots will also be deleted. - snapshot_path = self._get_snapshot_path(snapshot) - snapshot_ts_path = '%s.ts' % snapshot_path - self.gpfs_execute('mv', snapshot_path, snapshot_ts_path) - self.gpfs_execute('rm', '-f', snapshot_ts_path, - check_exit_code=False) - - def _get_snapshot_path(self, snapshot): - ctxt = context.get_admin_context() - snap_parent_vol = self.db.volume_get(ctxt, snapshot['volume_id']) - snap_parent_vol_path = self.local_path(snap_parent_vol) - snapshot_path = os.path.join(os.path.dirname(snap_parent_vol_path), - snapshot['name']) - return snapshot_path - - def local_path(self, volume): - """Return the local path for the specified volume.""" - # Check if the volume is part of a consistency group and return - # the local_path accordingly. - if volume['consistencygroup_id'] is not None: - cgname = "consisgroup-%s" % volume['consistencygroup_id'] - volume_path = os.path.join( - self.configuration.gpfs_mount_point_base, - cgname, - volume['name'] - ) - else: - volume_path = os.path.join( - self.configuration.gpfs_mount_point_base, - volume['name'] - ) - return volume_path - - def _get_gpfs_encryption_status(self): - """Determine if the backend is configured with key manager.""" - try: - (out, err) = self.gpfs_execute('mmlsfs', self._gpfs_device, - '--encryption', '-Y') - lines = out.splitlines() - value_token = lines[0].split(':').index('data') - encryption_status = lines[1].split(':')[value_token] - return encryption_status - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Failed to issue mmlsfs command, error: %s.'), - exc.stderr) - raise exception.VolumeBackendAPIException(data=exc.stderr) - - def ensure_export(self, context, volume): - """Synchronously recreates an export for a logical volume.""" - pass - - def create_export(self, context, volume, connector): - """Exports the volume.""" - pass - - def remove_export(self, context, volume): - """Removes an export for a logical volume.""" - pass - - def initialize_connection(self, volume, connector): - return { - 'driver_volume_type': 'gpfs', - 'data': { - 'name': volume['name'], - 'device_path': self.local_path(volume), - } - } - - def terminate_connection(self, volume, connector, **kwargs): - pass - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, or stats have never been updated, run update - the stats first. - """ - if not self._stats or refresh: - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - LOG.debug("Updating volume stats.") - gpfs_base = self.configuration.gpfs_mount_point_base - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data["volume_backend_name"] = backend_name or 'GPFS' - data["vendor_name"] = 'IBM' - data["driver_version"] = self.VERSION - data["storage_protocol"] = 'file' - free, capacity = self._get_available_capacity(self.configuration. - gpfs_mount_point_base) - data['total_capacity_gb'] = math.ceil(capacity / units.Gi) - data['free_capacity_gb'] = math.ceil(free / units.Gi) - data['reserved_percentage'] = 0 - data['QoS_support'] = False - data['storage_pool'] = self._storage_pool - data['location_info'] = ('GPFSDriver:%(cluster_id)s:%(root_path)s' % - {'cluster_id': self._cluster_id, - 'root_path': gpfs_base}) - - data['consistencygroup_support'] = 'True' - - if self._encryption_state.lower() == 'yes': - data['gpfs_encryption_rest'] = 'True' - - self._stats = data - - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - """Create a volume from the specified image.""" - return self._clone_image(volume, image_location, image_meta['id']) - - def _is_cloneable(self, image_id): - """Return true if the specified image can be cloned by GPFS.""" - if not((self.configuration.gpfs_images_dir and - self.configuration.gpfs_images_share_mode)): - reason = 'glance repository not configured to use GPFS' - return False, reason, None - - image_path = os.path.join(self.configuration.gpfs_images_dir, image_id) - try: - self._is_gpfs_path(image_path) - except processutils.ProcessExecutionError: - reason = 'image file not in GPFS' - return False, reason, None - - return True, None, image_path - - def _clone_image(self, volume, image_location, image_id): - """Attempt to create a volume by efficiently copying image to volume. - - If both source and target are backed by gpfs storage and the source - image is in raw format move the image to create a volume using either - gpfs clone operation or with a file copy. If the image format is not - raw, convert it to raw at the volume path. - """ - # Check if GPFS is mounted - self._verify_gpfs_path_state(self.configuration.gpfs_mount_point_base) - - cloneable_image, reason, image_path = self._is_cloneable(image_id) - if not cloneable_image: - LOG.debug('Image %(img)s not cloneable: %(reas)s.', - {'img': image_id, 'reas': reason}) - return (None, False) - - vol_path = self.local_path(volume) - - data = image_utils.qemu_img_info(image_path) - - # if image format is already raw either clone it or - # copy it depending on config file settings - if data.file_format == 'raw': - if (self.configuration.gpfs_images_share_mode == - 'copy_on_write'): - LOG.debug('Clone image to vol %s using mmclone.', - volume['id']) - # if the image is not already a GPFS snap file make it so - if not self._is_gpfs_parent_file(image_path): - self._create_gpfs_snap(image_path) - - self._create_gpfs_copy(image_path, vol_path) - elif self.configuration.gpfs_images_share_mode == 'copy': - LOG.debug('Clone image to vol %s using copyfile.', - volume['id']) - shutil.copyfile(image_path, vol_path) - - # if image is not raw convert it to raw into vol_path destination - else: - LOG.debug('Clone image to vol %s using qemu convert.', - volume['id']) - image_utils.convert_image(image_path, vol_path, 'raw') - - self._set_rw_permission(vol_path) - self._resize_volume_file(volume, volume['size']) - - return {'provider_location': None}, True - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume. - - Note that cinder.volume.flows.create_volume will attempt to use - clone_image to efficiently create volume from image when both - source and target are backed by gpfs storage. If that is not the - case, this function is invoked and uses fetch_to_raw to create the - volume. - """ - # Check if GPFS is mounted - self._verify_gpfs_path_state(self.configuration.gpfs_mount_point_base) - - LOG.debug('Copy image to vol %s using image_utils fetch_to_raw.', - volume['id']) - image_utils.fetch_to_raw(context, image_service, image_id, - self.local_path(volume), - self.configuration.volume_dd_blocksize, - size=volume['size']) - self._resize_volume_file(volume, volume['size']) - - def _resize_volume_file(self, volume, new_size): - """Resize volume file to new size.""" - vol_path = self.local_path(volume) - try: - image_utils.resize_image(vol_path, new_size, run_as_root=True) - except processutils.ProcessExecutionError as exc: - LOG.error(_LE("Failed to resize volume " - "%(volume_id)s, error: %(error)s."), - {'volume_id': volume['id'], - 'error': exc.stderr}) - raise exception.VolumeBackendAPIException(data=exc.stderr) - - data = image_utils.qemu_img_info(vol_path) - return data.virtual_size - - def extend_volume(self, volume, new_size): - """Extend an existing volume.""" - self._resize_volume_file(volume, new_size) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - image_utils.upload_volume(context, - image_service, - image_meta, - self.local_path(volume)) - - def _create_backup_source(self, volume, backup): - src_path = self._get_volume_path(volume) - dest_path = '%s_%s' % (src_path, backup['id']) - self._create_gpfs_clone(src_path, dest_path) - self._gpfs_redirect(src_path) - return dest_path - - def _do_backup(self, backup_path, backup, backup_service): - with utils.temporary_chown(backup_path): - with open(backup_path) as backup_file: - backup_service.backup(backup, backup_file) - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume.""" - volume = self.db.volume_get(context, backup['volume_id']) - volume_path = self.local_path(volume) - backup_path = '%s_%s' % (volume_path, backup['id']) - # create a snapshot that will be used as the backup source - self._create_backup_source(volume, backup) - try: - LOG.debug('Begin backup of volume %s.', volume['name']) - self._do_backup(backup_path, backup, backup_service) - finally: - # clean up snapshot file. If it is a clone parent, delete - # will fail silently, but be cleaned up when volume is - # eventually removed. This ensures we do not accumulate - # more than gpfs_max_clone_depth snap files. - self._delete_gpfs_file(backup_path) - - def restore_backup(self, context, backup, volume, backup_service): - """Restore an existing backup to a new or existing volume.""" - LOG.debug('Begin restore of backup %s.', backup['id']) - - volume_path = self.local_path(volume) - with utils.temporary_chown(volume_path): - with open(volume_path, 'wb') as volume_file: - backup_service.restore(backup, volume['id'], volume_file) - - def _migrate_volume(self, volume, host): - """Migrate vol if source and dest are managed by same GPFS cluster.""" - LOG.debug('Migrate volume request %(vol)s to %(host)s.', - {'vol': volume['name'], - 'host': host['host']}) - dest_path = self._can_migrate_locally(host) - - if dest_path is None: - LOG.debug('Cannot migrate volume locally, use generic migration.') - return (False, None) - if dest_path == self.configuration.gpfs_mount_point_base: - LOG.debug('Migration target is same cluster and path, ' - 'no work needed.') - return (True, None) - - LOG.debug('Migration target is same cluster but different path, ' - 'move the volume file.') - local_path = self._get_volume_path(volume) - new_path = os.path.join(dest_path, volume['name']) - try: - self.gpfs_execute('mv', local_path, new_path) - return (True, None) - except processutils.ProcessExecutionError as exc: - LOG.error(_LE('Driver-based migration of volume %(vol)s failed. ' - 'Move from %(src)s to %(dst)s failed with error: ' - '%(error)s.'), - {'vol': volume['name'], - 'src': local_path, - 'dst': new_path, - 'error': exc.stderr}) - return (False, None) - - def migrate_volume(self, context, volume, host): - """Attempt to migrate a volume to specified host.""" - return self._migrate_volume(volume, host) - - def retype(self, context, volume, new_type, diff, host): - """Modify volume to be of new type.""" - LOG.debug('Retype volume request %(vol)s to be %(type)s ' - '(host: %(host)s), diff %(diff)s.', - {'vol': volume['name'], - 'type': new_type, - 'host': host, - 'diff': diff}) - - retyped = False - migrated = False - pools = diff['extra_specs'].get('capabilities:storage_pool') - - backends = diff['extra_specs'].get('volume_backend_name') - hosts = (volume['host'], host['host']) - - # if different backends let migration create a new volume and copy - # data because the volume is considered to be substantially different - if _different(backends): - backend1, backend2 = backends - LOG.debug('Retype request is for different backends, ' - 'use migration: %(backend1)s %(backend2)s.', - {'backend1': backend1, 'backend2': backend1}) - return False - - if _different(pools): - old, new = pools - LOG.debug('Retype pool attribute from %(old)s to %(new)s.', - {'old': old, 'new': new}) - retyped = self._update_volume_storage_pool(self.local_path(volume), - new) - - if _different(hosts): - source, destination = hosts - LOG.debug('Retype hosts migrate from: %(source)s to ' - '%(destination)s.', {'source': source, - 'destination': destination}) - migrated, mdl_update = self._migrate_volume(volume, host) - if migrated: - updates = {'host': host['host']} - self.db.volume_update(context, volume['id'], updates) - - return retyped or migrated - - def _mkfs(self, volume, filesystem, label=None): - """Initialize volume to be specified filesystem type.""" - if filesystem == 'swap': - cmd = ['mkswap'] - else: - cmd = ['mkfs', '-t', filesystem] - - if filesystem in ('ext3', 'ext4'): - cmd.append('-F') - if label: - if filesystem in ('msdos', 'vfat'): - label_opt = '-n' - else: - label_opt = '-L' - cmd.extend([label_opt, label]) - - path = self.local_path(volume) - cmd.append(path) - try: - self._execute(*cmd, run_as_root=True) - except processutils.ProcessExecutionError as exc: - exception_message = (_("mkfs failed on volume %(vol)s, " - "error message was: %(err)s.") - % {'vol': volume['name'], 'err': exc.stderr}) - LOG.error(exception_message) - raise exception.VolumeBackendAPIException( - data=exception_message) - - def _get_available_capacity(self, path): - """Calculate available space on path.""" - # Check if GPFS is mounted - try: - self._verify_gpfs_path_state(path) - mounted = True - except exception.VolumeBackendAPIException: - mounted = False - - # If GPFS is not mounted, return zero capacity. So that the volume - # request can be scheduled to another volume service. - if not mounted: - return 0, 0 - - out, err = self._execute('df', '-P', '-B', '1', path, - run_as_root=True) - out = out.splitlines()[1] - size = int(out.split()[1]) - available = int(out.split()[3]) - return available, size - - def _verify_gpfs_path_state(self, path): - """Examine if GPFS is active and file system is mounted or not.""" - try: - self._is_gpfs_path(path) - except processutils.ProcessExecutionError: - msg = (_('%s cannot be accessed. Verify that GPFS is active and ' - 'file system is mounted.') % path) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def create_consistencygroup(self, context, group): - """Create consistency group of GPFS volumes.""" - cgname = "consisgroup-%s" % group['id'] - fsdev = self._gpfs_device - cgpath = os.path.join(self.configuration.gpfs_mount_point_base, - cgname) - try: - self.gpfs_execute('mmcrfileset', fsdev, cgname, - '--inode-space', 'new') - except processutils.ProcessExecutionError as e: - msg = (_('Failed to create consistency group: %(cgid)s. ' - 'Error: %(excmsg)s.') % - {'cgid': group['id'], 'excmsg': six.text_type(e)}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - try: - self.gpfs_execute('mmlinkfileset', fsdev, cgname, - '-J', cgpath) - except processutils.ProcessExecutionError as e: - msg = (_('Failed to link fileset for the share %(cgname)s. ' - 'Error: %(excmsg)s.') % - {'cgname': cgname, 'excmsg': six.text_type(e)}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - try: - self.gpfs_execute('chmod', '770', cgpath) - except processutils.ProcessExecutionError as e: - msg = (_('Failed to set permissions for the consistency group ' - '%(cgname)s. ' - 'Error: %(excmsg)s.') % - {'cgname': cgname, 'excmsg': six.text_type(e)}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - return model_update - - def delete_consistencygroup(self, context, group, volumes): - """Delete consistency group of GPFS volumes.""" - cgname = "consisgroup-%s" % group['id'] - fsdev = self._gpfs_device - - model_update = {} - model_update['status'] = group['status'] - volumes = self.db.volume_get_all_by_group(context, group['id']) - - # Unlink and delete the fileset associated with the consistency group. - # All of the volumes and volume snapshot data will also be deleted. - try: - self.gpfs_execute('mmunlinkfileset', fsdev, cgname, '-f') - except processutils.ProcessExecutionError as e: - msg = (_('Failed to unlink fileset for consistency group ' - '%(cgname)s. Error: %(excmsg)s.') % - {'cgname': cgname, 'excmsg': six.text_type(e)}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - try: - self.gpfs_execute('mmdelfileset', fsdev, cgname, '-f') - except processutils.ProcessExecutionError as e: - msg = (_('Failed to delete fileset for consistency group ' - '%(cgname)s. Error: %(excmsg)s.') % - {'cgname': cgname, 'excmsg': six.text_type(e)}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - for volume_ref in volumes: - volume_ref['status'] = 'deleted' - - model_update = {'status': group['status']} - - return model_update, volumes - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Create snapshot of a consistency group of GPFS volumes.""" - snapshots = self.db.snapshot_get_all_for_cgsnapshot( - context, cgsnapshot['id']) - - for snapshot in snapshots: - self.create_snapshot(snapshot) - snapshot['status'] = 'available' - - model_update = {'status': 'available'} - - return model_update, snapshots - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Delete snapshot of a consistency group of GPFS volumes.""" - snapshots = self.db.snapshot_get_all_for_cgsnapshot( - context, cgsnapshot['id']) - - for snapshot in snapshots: - self.delete_snapshot(snapshot) - snapshot['status'] = 'deleted' - - model_update = {'status': cgsnapshot['status']} - - return model_update, snapshots - - -class GPFSNFSDriver(GPFSDriver, nfs.NfsDriver, san.SanDriver): - """GPFS cinder driver extension. - - This extends the capability of existing GPFS cinder driver - to be able to create cinder volumes when cinder volume service - is not running on GPFS node. - """ - - def __init__(self, *args, **kwargs): - self._context = None - self._storage_pool = None - self._cluster_id = None - super(GPFSNFSDriver, self).__init__(*args, **kwargs) - self.gpfs_execute = self._gpfs_remote_execute - self.configuration.append_config_values(remotefs.nas_opts) - self.configuration.san_ip = self.configuration.nas_ip - self.configuration.san_login = self.configuration.nas_login - self.configuration.san_password = self.configuration.nas_password - self.configuration.san_private_key = ( - self.configuration.nas_private_key) - self.configuration.san_ssh_port = self.configuration.nas_ssh_port - - def _gpfs_remote_execute(self, *cmd, **kwargs): - check_exit_code = kwargs.pop('check_exit_code', None) - return self._run_ssh(cmd, check_exit_code) - - def do_setup(self, context): - super(GPFSNFSDriver, self).do_setup(context) - self._context = context - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, or stats have never been updated, run update - the stats first. - """ - if not self._stats or refresh: - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - LOG.debug("Enter _update_volume_stats.") - gpfs_base = self.configuration.gpfs_mount_point_base - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or 'GPFSNFS' - data['vendor_name'] = 'IBM' - data['driver_version'] = self.get_version() - data['storage_protocol'] = 'file' - - self._ensure_shares_mounted() - - global_capacity = 0 - global_free = 0 - for share in self._mounted_shares: - capacity, free, _used = self._get_capacity_info(share) - global_capacity += capacity - global_free += free - - data['total_capacity_gb'] = global_capacity / float(units.Gi) - data['free_capacity_gb'] = global_free / float(units.Gi) - data['reserved_percentage'] = 0 - data['QoS_support'] = False - data['storage_pool'] = self._storage_pool - data['location_info'] = ('GPFSNFSDriver:%(cluster_id)s:%(root_path)s' % - {'cluster_id': self._cluster_id, - 'root_path': gpfs_base}) - - data['consistencygroup_support'] = 'True' - self._stats = data - LOG.debug("Exit _update_volume_stats.") - - def _get_volume_path(self, volume): - """Returns remote GPFS path for the given volume.""" - export_path = self.configuration.gpfs_mount_point_base - if volume['consistencygroup_id'] is not None: - cgname = "consisgroup-%s" % volume['consistencygroup_id'] - volume_path = os.path.join(export_path, cgname, volume['name']) - else: - volume_path = os.path.join(export_path, volume['name']) - return volume_path - - def local_path(self, volume): - """Returns the local path for the specified volume.""" - remotefs_share = volume['provider_location'] - base_local_path = self._get_mount_point_for_share(remotefs_share) - - # Check if the volume is part of a consistency group and return - # the local_path accordingly. - if volume['consistencygroup_id'] is not None: - cgname = "consisgroup-%s" % volume['consistencygroup_id'] - volume_path = os.path.join(base_local_path, cgname, volume['name']) - else: - volume_path = os.path.join(base_local_path, volume['name']) - return volume_path - - def _get_snapshot_path(self, snapshot): - """Returns remote GPFS path for the given snapshot.""" - snap_parent_vol = self.db.volume_get(self._context, - snapshot['volume_id']) - snap_parent_vol_path = self._get_volume_path(snap_parent_vol) - snapshot_path = os.path.join(os.path.dirname(snap_parent_vol_path), - snapshot['name']) - return snapshot_path - - def create_volume(self, volume): - """Creates a GPFS volume.""" - super(GPFSNFSDriver, self).create_volume(volume) - volume['provider_location'] = self._find_share(volume['size']) - return {'provider_location': volume['provider_location']} - - def delete_volume(self, volume): - """Deletes a logical volume.""" - # Check if GPFS is mounted - self._verify_gpfs_path_state(self.configuration.gpfs_mount_point_base) - - volume_path = self._get_volume_path(volume) - mount_point = os.path.dirname(self.local_path(volume)) - # Delete all dependent snapshots, the snapshot will get deleted - # if the link count goes to zero, else rm will fail silently - self._delete_gpfs_file(volume_path, mount_point) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a GPFS volume from a snapshot.""" - self._create_volume_from_snapshot(volume, snapshot) - volume['provider_location'] = self._find_share(volume['size']) - self._resize_volume_file(volume, volume['size']) - return {'provider_location': volume['provider_location']} - - def create_cloned_volume(self, volume, src_vref): - """Create a GPFS volume from another volume.""" - self._create_cloned_volume(volume, src_vref) - volume['provider_location'] = self._find_share(volume['size']) - self._resize_volume_file(volume, volume['size']) - return {'provider_location': volume['provider_location']} - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume.""" - volume = self.db.volume_get(context, backup['volume_id']) - volume_path = self.local_path(volume) - backup_path = '%s_%s' % (volume_path, backup['id']) - # create a snapshot that will be used as the backup source - backup_remote_path = self._create_backup_source(volume, backup) - try: - LOG.debug('Begin backup of volume %s.', volume['name']) - self._do_backup(backup_path, backup, backup_service) - finally: - # clean up snapshot file. If it is a clone parent, delete - # will fail silently, but be cleaned up when volume is - # eventually removed. This ensures we do not accumulate - # more than gpfs_max_clone_depth snap files. - backup_mount_path = os.path.dirname(backup_path) - self._delete_gpfs_file(backup_remote_path, backup_mount_path) diff --git a/cinder/volume/drivers/ibm/storwize_svc/__init__.py b/cinder/volume/drivers/ibm/storwize_svc/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/ibm/storwize_svc/replication.py b/cinder/volume/drivers/ibm/storwize_svc/replication.py deleted file mode 100644 index 2a1ffc9a9..000000000 --- a/cinder/volume/drivers/ibm/storwize_svc/replication.py +++ /dev/null @@ -1,450 +0,0 @@ -# Copyright 2014 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import random -import uuid - -from eventlet import greenthread -from oslo_concurrency import processutils -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder import ssh_utils -from cinder import utils -from cinder.volume import volume_types - -LOG = logging.getLogger(__name__) - - -class StorwizeSVCReplication(object): - def __init__(self, driver): - self.driver = driver - - @staticmethod - def factory(driver): - """Use replication methods for the requested mode.""" - stretch = driver.configuration.storwize_svc_stretched_cluster_partner - if stretch: - return StorwizeSVCReplicationStretchedCluster(driver) - - def create_replica(self, ctxt, volume): - return (None, None) - - def is_replicated(self, volume): - return False - - def promote_replica(self, volume): - pass - - def test_replica(self, tgt_volume, src_volume): - pass - - def get_replication_status(self, volume): - return None - - def get_replication_info(self): - return {} - - def reenable_replication(self, volume): - """Enable the replication between the primary and secondary volumes. - - This is not implemented in the StorwizeSVCReplicationStretchedCluster, - as the Storwize backend is responsible for automatically resuming - mirroring when stopped. - """ - pass - - -class StorwizeSVCReplicationStretchedCluster(StorwizeSVCReplication): - """Support for Storwize/SVC stretched cluster mode replication. - - This stretched cluster mode implements volume replication in terms of - adding a copy to an existing volume, which changes a nonmirrored volume - into a mirrored volume. - """ - - def __init__(self, driver, replication_target=None): - super(StorwizeSVCReplicationStretchedCluster, self).__init__(driver) - self.target = replication_target or {} - - def create_replica(self, ctxt, volume, vol_type = None): - # if vol_type is None, use the source volume type - if vol_type is None: - vol_type = volume['volume_type_id'] - vol_type = volume_types.get_volume_type(ctxt, vol_type) - conf = self.driver.configuration - dest_pool = conf.storwize_svc_stretched_cluster_partner - - self.driver.add_vdisk_copy(volume['name'], dest_pool, vol_type) - vol_update = {'replication_status': 'copying'} - return vol_update - - def delete_replica(self, volume): - vdisk = volume['name'] - copies = self.driver._helpers.get_vdisk_copies(vdisk) - secondary = copies['secondary'] - - if secondary: - self.driver._helpers.rm_vdisk_copy(volume['name'], - secondary['copy_id']) - else: - LOG.info(_LI('Could not find replica to delete of' - ' volume %(vol)s.'), {'vol': vdisk}) - - def test_replica(self, tgt_volume, src_volume): - vdisk = src_volume['name'] - opts = self.driver._get_vdisk_params(tgt_volume['volume_type_id']) - copies = self.driver._helpers.get_vdisk_copies(vdisk) - - if copies['secondary']: - dest_pool = copies['secondary']['mdisk_grp_name'] - self.driver._helpers.create_copy(src_volume['name'], - tgt_volume['name'], - src_volume['id'], - self.driver.configuration, - opts, - True, - pool=dest_pool) - else: - msg = (_('Unable to create replica clone for volume %s.'), vdisk) - raise exception.VolumeDriverException(message=msg) - - def promote_replica(self, volume): - vdisk = volume['name'] - copies = self.driver._helpers.get_vdisk_copies(vdisk) - if copies['secondary']: - copy_id = copies['secondary']['copy_id'] - self.driver._helpers.change_vdisk_primary_copy(volume['name'], - copy_id) - else: - msg = (_('Unable to promote replica to primary for volume %s.' - ' No secondary copy available.'), - volume['id']) - raise exception.VolumeDriverException(message=msg) - - def get_replication_status(self, volume): - # Make sure volume is replicated, otherwise ignore - if volume['replication_status'] == 'disabled': - return None - - vdisk = volume['name'] - orig = (volume['replication_status'], - volume['replication_extended_status']) - copies = self.driver._helpers.get_vdisk_copies(vdisk) - - primary = copies.get('primary', None) - secondary = copies.get('secondary', None) - - # Check status of primary copy, set status 'error' as default - status = 'error' - if not primary: - primary = {'status': 'not found', - 'sync': 'no'} - else: - if primary['status'] == 'online': - status = 'active' - - extended1 = (_('Primary copy status: %(status)s' - ' and synchronized: %(sync)s.') % - {'status': primary['status'], - 'sync': primary['sync']}) - - # Check status of secondary copy - if not secondary: - secondary = {'status': 'not found', - 'sync': 'no', - 'sync_progress': '0'} - status = 'error' - else: - if secondary['status'] != 'online': - status = 'error' - else: - if secondary['sync'] == 'yes': - secondary['sync_progress'] = '100' - # Only change the status if not in error state - if status != 'error': - status = 'active' - else: - # Primary offline, secondary online, data consistent, - # stop copying - status = 'active-stop' - else: - # Primary and secondary both online, the status is copying - if status != 'error': - status = 'copying' - - extended2 = (_('Secondary copy status: %(status)s' - ' and synchronized: %(sync)s,' - ' sync progress is: %(progress)s%%.') % - {'status': secondary['status'], - 'sync': secondary['sync'], - 'progress': secondary['sync_progress']}) - - extended = '%s. %s' % (extended1, extended2) - - if (status, extended) != orig: - return {'replication_status': status, - 'replication_extended_status': extended} - else: - return None - - def get_replication_info(self): - data = {} - data['replication'] = True - return data - - -class StorwizeSVCReplicationGlobalMirror( - StorwizeSVCReplicationStretchedCluster): - """Support for Storwize/SVC global mirror mode replication. - - Global Mirror establishes a Global Mirror relationship between - two volumes of equal size. The volumes in a Global Mirror relationship - are referred to as the master (source) volume and the auxiliary - (target) volume. This mode is dedicated to the asynchronous volume - replication. - """ - - asyncmirror = True - UUID_LEN = 36 - - def __init__(self, driver, replication_target=None, target_helpers=None): - super(StorwizeSVCReplicationGlobalMirror, self).__init__( - driver, replication_target) - self.sshpool = None - self.target_helpers = target_helpers(self._run_ssh) - - def _partnership_validate_create(self, client, remote_name, remote_ip): - try: - partnership_info = client.get_partnership_info( - remote_name) - if not partnership_info: - candidate_info = client.get_partnershipcandidate_info( - remote_name) - if not candidate_info: - client.mkippartnership(remote_ip) - else: - client.mkfcpartnership(remote_name) - elif partnership_info['partnership'] == ( - 'fully_configured_stopped'): - client.startpartnership(partnership_info['id']) - except Exception: - msg = (_('Unable to establish the partnership with ' - 'the Storwize cluster %s.'), remote_name) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def establish_target_partnership(self): - local_system_info = self.driver._helpers.get_system_info() - target_system_info = self.target_helpers.get_system_info() - local_system_name = local_system_info['system_name'] - target_system_name = target_system_info['system_name'] - local_ip = self.driver.configuration.safe_get('san_ip') - target_ip = self.target.get('san_ip') - self._partnership_validate_create(self.driver._helpers, - target_system_name, target_ip) - self._partnership_validate_create(self.target_helpers, - local_system_name, local_ip) - - def _run_ssh(self, cmd_list, check_exit_code=True, attempts=1): - utils.check_ssh_injection(cmd_list) - # TODO(vhou): We'll have a common method in ssh_utils to take - # care of this _run_ssh method. - command = ' '. join(cmd_list) - - if not self.sshpool: - self.sshpool = ssh_utils.SSHPool( - self.target.get('san_ip'), - self.target.get('san_ssh_port', 22), - self.target.get('ssh_conn_timeout', 30), - self.target.get('san_login'), - password=self.target.get('san_password'), - privatekey=self.target.get('san_private_key', ''), - min_size=self.target.get('ssh_min_pool_conn', 1), - max_size=self.target.get('ssh_max_pool_conn', 5),) - last_exception = None - try: - with self.sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - return processutils.ssh_execute( - ssh, command, check_exit_code=check_exit_code) - except Exception as e: - LOG.error(six.text_type(e)) - last_exception = e - greenthread.sleep(random.randint(20, 500) / 100.0) - try: - raise processutils.ProcessExecutionError( - exit_code=last_exception.exit_code, - stdout=last_exception.stdout, - stderr=last_exception.stderr, - cmd=last_exception.cmd) - except AttributeError: - raise processutils.ProcessExecutionError( - exit_code=-1, stdout="", - stderr="Error running SSH command", - cmd=command) - - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error running SSH command: %s"), command) - - def volume_replication_setup(self, context, vref): - target_vol_name = vref['name'] - try: - attr = self.target_helpers.get_vdisk_attributes(target_vol_name) - if attr: - # If the volume name exists in the target pool, we need - # to change to a different target name. - vol_id = six.text_type(uuid.uuid4()) - prefix = vref['name'][0:len(vref['name']) - len(vol_id)] - target_vol_name = prefix + vol_id - - opts = self.driver._get_vdisk_params(vref['volume_type_id']) - pool = self.target.get('pool_name') - self.target_helpers.create_vdisk(target_vol_name, - six.text_type(vref['size']), - 'gb', pool, opts) - - system_info = self.target_helpers.get_system_info() - self.driver._helpers.create_relationship( - vref['name'], target_vol_name, system_info.get('system_name'), - self.asyncmirror) - except Exception as e: - msg = (_("Unable to set up mirror mode replication for %(vol)s. " - "Exception: %(err)s."), {'vol': vref['id'], - 'err': e}) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def create_relationship(self, vref, target_vol_name): - if not target_vol_name: - return - try: - system_info = self.target_helpers.get_system_info() - self.driver._helpers.create_relationship( - vref['name'], target_vol_name, system_info.get('system_name'), - self.asyncmirror) - except Exception: - msg = (_("Unable to create the relationship for %s."), - vref['name']) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def extend_target_volume(self, target_vol_name, amount): - if not target_vol_name: - return - self.target_helpers.extend_vdisk(target_vol_name, amount) - - def delete_target_volume(self, vref): - try: - rel_info = self.driver._helpers.get_relationship_info(vref) - except Exception as e: - msg = (_('Failed to get remote copy information for %(volume)s ' - 'due to %(err)s.'), {'volume': vref['id'], 'err': e}) - LOG.error(msg) - raise exception.VolumeDriverException(data=msg) - - if rel_info and rel_info.get('aux_vdisk_name', None): - try: - self.driver._helpers.delete_relationship(vref['name']) - self.driver._helpers.delete_vdisk( - rel_info['aux_vdisk_name'], False) - except Exception as e: - msg = (_('Unable to delete the target volume for ' - 'volume %(vol)s. Exception: %(err)s.'), - {'vol': vref['id'], 'err': e}) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def get_relationship_status(self, volume): - rel_info = {} - try: - rel_info = self.target_helpers.get_relationship_info(volume) - except Exception: - msg = (_LE('Unable to access the Storwize back-end ' - 'for volume %s.'), volume['id']) - LOG.error(msg) - - return rel_info.get('state') if rel_info else None - - def failover_volume_host(self, context, vref, secondary): - if not self.target or self.target.get('backend_id') != secondary: - msg = _LE("A valid secondary target MUST be specified in order " - "to failover.") - LOG.error(msg) - # If the admin does not provide a valid secondary, the failover - # will fail, but it is not severe enough to throw an exception. - # The admin can still issue another failover request. That is - # why we tentatively put return None instead of raising an - # exception. - return - - try: - rel_info = self.target_helpers.get_relationship_info(vref) - except Exception: - msg = (_('Unable to access the Storwize back-end for volume %s.'), - vref['id']) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - if not rel_info: - msg = (_('Unable to get the replication relationship for volume ' - '%s.'), - vref['id']) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - else: - try: - # Reverse the role of the primary and secondary volumes, - # because the secondary volume becomes the primary in the - # fail-over status. - self.target_helpers.switch_relationship( - rel_info.get('name')) - except Exception as e: - msg = (_('Unable to fail-over the volume %(id)s to the ' - 'secondary back-end, because the replication ' - 'relationship is unable to switch: %(error)s'), - {"id": vref['id'], "error": e}) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def replication_failback(self, volume): - rel_info = self.target_helpers.get_relationship_info(volume) - if rel_info: - self.target_helpers.switch_relationship(rel_info.get('name'), - aux=False) - - -class StorwizeSVCReplicationMetroMirror( - StorwizeSVCReplicationGlobalMirror): - """Support for Storwize/SVC metro mirror mode replication. - - Metro Mirror establishes a Metro Mirror relationship between - two volumes of equal size. The volumes in a Metro Mirror relationship - are referred to as the master (source) volume and the auxiliary - (target) volume. - """ - - asyncmirror = False - - def __init__(self, driver, replication_target=None, target_helpers=None): - super(StorwizeSVCReplicationMetroMirror, self).__init__( - driver, replication_target, target_helpers) diff --git a/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py b/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py deleted file mode 100644 index f5e43d96d..000000000 --- a/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_common.py +++ /dev/null @@ -1,3187 +0,0 @@ -# Copyright 2015 IBM Corp. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import math -import paramiko -import random -import re -import string -import time -import unicodedata - -from eventlet import greenthread -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import excutils -from oslo_utils import strutils -from oslo_utils import units -import six - -from cinder import context -from cinder import exception -from cinder import ssh_utils -from cinder import utils as cinder_utils -from cinder.i18n import _, _LE, _LI, _LW -from cinder.objects import fields -from cinder.volume import driver -from cinder.volume.drivers.ibm.storwize_svc import ( - replication as storwize_rep) -from cinder.volume.drivers.san import san -from cinder.volume import qos_specs -from cinder.volume import utils -from cinder.volume import volume_types - - -INTERVAL_1_SEC = 1 -DEFAULT_TIMEOUT = 15 -LOG = logging.getLogger(__name__) - -storwize_svc_opts = [ - cfg.ListOpt('storwize_svc_volpool_name', - default=['volpool'], - help='Comma separated list of storage system storage ' - 'pools for volumes.'), - cfg.IntOpt('storwize_svc_vol_rsize', - default=2, - min=-1, max=100, - help='Storage system space-efficiency parameter for volumes ' - '(percentage)'), - cfg.IntOpt('storwize_svc_vol_warning', - default=0, - min=-1, max=100, - help='Storage system threshold for volume capacity warnings ' - '(percentage)'), - cfg.BoolOpt('storwize_svc_vol_autoexpand', - default=True, - help='Storage system autoexpand parameter for volumes ' - '(True/False)'), - cfg.IntOpt('storwize_svc_vol_grainsize', - default=256, - help='Storage system grain size parameter for volumes ' - '(32/64/128/256)'), - cfg.BoolOpt('storwize_svc_vol_compression', - default=False, - help='Storage system compression option for volumes'), - cfg.BoolOpt('storwize_svc_vol_easytier', - default=True, - help='Enable Easy Tier for volumes'), - cfg.IntOpt('storwize_svc_vol_iogrp', - default=0, - help='The I/O group in which to allocate volumes'), - cfg.IntOpt('storwize_svc_flashcopy_timeout', - default=120, - min=1, max=600, - help='Maximum number of seconds to wait for FlashCopy to be ' - 'prepared.'), - cfg.BoolOpt('storwize_svc_multihostmap_enabled', - default=True, - help='This option no longer has any affect. It is deprecated ' - 'and will be removed in the next release.', - deprecated_for_removal=True), - cfg.BoolOpt('storwize_svc_allow_tenant_qos', - default=False, - help='Allow tenants to specify QOS on create'), - cfg.StrOpt('storwize_svc_stretched_cluster_partner', - default=None, - help='If operating in stretched cluster mode, specify the ' - 'name of the pool in which mirrored copies are stored.' - 'Example: "pool2"'), - cfg.StrOpt('storwize_san_secondary_ip', - default=None, - help='Specifies secondary management IP or hostname to be ' - 'used if san_ip is invalid or becomes inaccessible.'), - cfg.BoolOpt('storwize_svc_vol_nofmtdisk', - default=False, - help='Specifies that the volume not be formatted during ' - 'creation.'), - cfg.IntOpt('storwize_svc_flashcopy_rate', - default=50, - min=1, max=100, - help='Specifies the Storwize FlashCopy copy rate to be used ' - 'when creating a full volume copy. The default is rate ' - 'is 50, and the valid rates are 1-100.'), -] - -CONF = cfg.CONF -CONF.register_opts(storwize_svc_opts) - - -class StorwizeSSH(object): - """SSH interface to IBM Storwize family and SVC storage systems.""" - def __init__(self, run_ssh): - self._ssh = run_ssh - - def _run_ssh(self, ssh_cmd): - try: - return self._ssh(ssh_cmd) - except processutils.ProcessExecutionError as e: - msg = (_('CLI Exception output:\n command: %(cmd)s\n ' - 'stdout: %(out)s\n stderr: %(err)s.') % - {'cmd': ssh_cmd, - 'out': e.stdout, - 'err': e.stderr}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def run_ssh_info(self, ssh_cmd, delim='!', with_header=False): - """Run an SSH command and return parsed output.""" - raw = self._run_ssh(ssh_cmd) - return CLIResponse(raw, ssh_cmd=ssh_cmd, delim=delim, - with_header=with_header) - - def run_ssh_assert_no_output(self, ssh_cmd): - """Run an SSH command and assert no output returned.""" - out, err = self._run_ssh(ssh_cmd) - if len(out.strip()) != 0: - msg = (_('Expected no output from CLI command %(cmd)s, ' - 'got %(out)s.') % {'cmd': ' '.join(ssh_cmd), 'out': out}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def run_ssh_check_created(self, ssh_cmd): - """Run an SSH command and return the ID of the created object.""" - out, err = self._run_ssh(ssh_cmd) - try: - match_obj = re.search(r'\[([0-9]+)\],? successfully created', out) - return match_obj.group(1) - except (AttributeError, IndexError): - msg = (_('Failed to parse CLI output:\n command: %(cmd)s\n ' - 'stdout: %(out)s\n stderr: %(err)s.') % - {'cmd': ssh_cmd, - 'out': out, - 'err': err}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def lsnode(self, node_id=None): - with_header = True - ssh_cmd = ['svcinfo', 'lsnode', '-delim', '!'] - if node_id: - with_header = False - ssh_cmd.append(node_id) - return self.run_ssh_info(ssh_cmd, with_header=with_header) - - def lslicense(self): - ssh_cmd = ['svcinfo', 'lslicense', '-delim', '!'] - return self.run_ssh_info(ssh_cmd)[0] - - def lsguicapabilities(self): - ssh_cmd = ['svcinfo', 'lsguicapabilities', '-delim', '!'] - return self.run_ssh_info(ssh_cmd)[0] - - def lssystem(self): - ssh_cmd = ['svcinfo', 'lssystem', '-delim', '!'] - return self.run_ssh_info(ssh_cmd)[0] - - def lsmdiskgrp(self, pool): - ssh_cmd = ['svcinfo', 'lsmdiskgrp', '-bytes', '-delim', '!', - '"%s"' % pool] - return self.run_ssh_info(ssh_cmd)[0] - - def lsiogrp(self): - ssh_cmd = ['svcinfo', 'lsiogrp', '-delim', '!'] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def lsportip(self): - ssh_cmd = ['svcinfo', 'lsportip', '-delim', '!'] - return self.run_ssh_info(ssh_cmd, with_header=True) - - @staticmethod - def _create_port_arg(port_type, port_name): - if port_type == 'initiator': - port = ['-iscsiname'] - else: - port = ['-hbawwpn'] - port.append(port_name) - return port - - def mkhost(self, host_name, port_type, port_name): - port = self._create_port_arg(port_type, port_name) - ssh_cmd = ['svctask', 'mkhost', '-force'] + port - ssh_cmd += ['-name', '"%s"' % host_name] - return self.run_ssh_check_created(ssh_cmd) - - def addhostport(self, host, port_type, port_name): - port = self._create_port_arg(port_type, port_name) - ssh_cmd = ['svctask', 'addhostport', '-force'] + port + ['"%s"' % host] - self.run_ssh_assert_no_output(ssh_cmd) - - def lshost(self, host=None): - with_header = True - ssh_cmd = ['svcinfo', 'lshost', '-delim', '!'] - if host: - with_header = False - ssh_cmd.append('"%s"' % host) - return self.run_ssh_info(ssh_cmd, with_header=with_header) - - def add_chap_secret(self, secret, host): - ssh_cmd = ['svctask', 'chhost', '-chapsecret', secret, '"%s"' % host] - self.run_ssh_assert_no_output(ssh_cmd) - - def lsiscsiauth(self): - ssh_cmd = ['svcinfo', 'lsiscsiauth', '-delim', '!'] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def lsfabric(self, wwpn=None, host=None): - ssh_cmd = ['svcinfo', 'lsfabric', '-delim', '!'] - if wwpn: - ssh_cmd.extend(['-wwpn', wwpn]) - elif host: - ssh_cmd.extend(['-host', '"%s"' % host]) - else: - msg = (_('Must pass wwpn or host to lsfabric.')) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - return self.run_ssh_info(ssh_cmd, with_header=True) - - def mkvdiskhostmap(self, host, vdisk, lun, multihostmap): - """Map vdisk to host. - - If vdisk already mapped and multihostmap is True, use the force flag. - """ - ssh_cmd = ['svctask', 'mkvdiskhostmap', '-host', '"%s"' % host, - '-scsi', lun, vdisk] - if multihostmap: - ssh_cmd.insert(ssh_cmd.index('mkvdiskhostmap') + 1, '-force') - try: - self.run_ssh_check_created(ssh_cmd) - except Exception as ex: - if (not multihostmap and hasattr(ex, 'message') and - 'CMMVC6071E' in ex.message): - LOG.error(_LE('storwize_svc_multihostmap_enabled is set ' - 'to False, not allowing multi host mapping.')) - raise exception.VolumeDriverException( - message=_('CMMVC6071E The VDisk-to-host mapping was not ' - 'created because the VDisk is already mapped ' - 'to a host.\n"')) - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Error mapping VDisk-to-host')) - - def mkrcrelationship(self, master, aux, system, name, asyncmirror): - ssh_cmd = ['svctask', 'mkrcrelationship', '-master', master, - '-aux', aux, '-cluster', system, '-name', name] - if asyncmirror: - ssh_cmd.append('-global') - return self.run_ssh_check_created(ssh_cmd) - - def rmrcrelationship(self, relationship): - ssh_cmd = ['svctask', 'rmrcrelationship', relationship] - self.run_ssh_assert_no_output(ssh_cmd) - - def switchrelationship(self, relationship, aux=True): - primary = 'aux' if aux else 'master' - ssh_cmd = ['svctask', 'switchrcrelationship', '-primary', - primary, relationship] - self.run_ssh_assert_no_output(ssh_cmd) - - def startrcrelationship(self, rc_rel, primary=None): - ssh_cmd = ['svctask', 'startrcrelationship', '-force'] - if primary: - ssh_cmd.extend(['-primary', primary]) - ssh_cmd.append(rc_rel) - self.run_ssh_assert_no_output(ssh_cmd) - - def stoprcrelationship(self, relationship, access=False): - ssh_cmd = ['svctask', 'stoprcrelationship'] - if access: - ssh_cmd.append('-access') - ssh_cmd.append(relationship) - self.run_ssh_assert_no_output(ssh_cmd) - - def lsrcrelationship(self, volume_name): - key_value = 'name=%s' % volume_name - ssh_cmd = ['svcinfo', 'lsrcrelationship', '-filtervalue', - key_value, '-delim', '!'] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def lspartnership(self, system_name): - key_value = 'name=%s' % system_name - ssh_cmd = ['svcinfo', 'lspartnership', '-filtervalue', - key_value, '-delim', '!'] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def lspartnershipcandidate(self): - ssh_cmd = ['svcinfo', 'lspartnershipcandidate', '-delim', '!'] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def mkippartnership(self, ip_v4, bandwith): - ssh_cmd = ['svctask', 'mkippartnership', '-type', 'ipv4', - '-clusterip', ip_v4, '-linkbandwidthmbits', - six.text_type(bandwith)] - return self.run_ssh_assert_no_output(ssh_cmd) - - def mkfcpartnership(self, system_name, bandwith): - ssh_cmd = ['svctask', 'mkfcpartnership', '-linkbandwidthmbits', - six.text_type(bandwith), system_name] - return self.run_ssh_assert_no_output(ssh_cmd) - - def startpartnership(self, partnership_id): - ssh_cmd = ['svctask', 'chpartnership', '-start', partnership_id] - return self.run_ssh_assert_no_output(ssh_cmd) - - def rmvdiskhostmap(self, host, vdisk): - ssh_cmd = ['svctask', 'rmvdiskhostmap', '-host', '"%s"' % host, vdisk] - self.run_ssh_assert_no_output(ssh_cmd) - - def lsvdiskhostmap(self, vdisk): - ssh_cmd = ['svcinfo', 'lsvdiskhostmap', '-delim', '!', vdisk] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def lshostvdiskmap(self, host): - ssh_cmd = ['svcinfo', 'lshostvdiskmap', '-delim', '!', '"%s"' % host] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def rmhost(self, host): - ssh_cmd = ['svctask', 'rmhost', '"%s"' % host] - self.run_ssh_assert_no_output(ssh_cmd) - - def mkvdisk(self, name, size, units, pool, opts, params): - ssh_cmd = ['svctask', 'mkvdisk', '-name', name, '-mdiskgrp', - '"%s"' % pool, '-iogrp', six.text_type(opts['iogrp']), - '-size', size, '-unit', units] + params - return self.run_ssh_check_created(ssh_cmd) - - def rmvdisk(self, vdisk, force=True): - ssh_cmd = ['svctask', 'rmvdisk'] - if force: - ssh_cmd += ['-force'] - ssh_cmd += [vdisk] - self.run_ssh_assert_no_output(ssh_cmd) - - def lsvdisk(self, vdisk): - """Return vdisk attributes or None if it doesn't exist.""" - ssh_cmd = ['svcinfo', 'lsvdisk', '-bytes', '-delim', '!', vdisk] - out, err = self._ssh(ssh_cmd, check_exit_code=False) - if not len(err): - return CLIResponse((out, err), ssh_cmd=ssh_cmd, delim='!', - with_header=False)[0] - if err.startswith('CMMVC5754E'): - return None - msg = (_('CLI Exception output:\n command: %(cmd)s\n ' - 'stdout: %(out)s\n stderr: %(err)s.') % - {'cmd': ssh_cmd, - 'out': out, - 'err': err}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def lsvdisks_from_filter(self, filter_name, value): - """Performs an lsvdisk command, filtering the results as specified. - - Returns an iterable for all matching vdisks. - """ - ssh_cmd = ['svcinfo', 'lsvdisk', '-bytes', '-delim', '!', - '-filtervalue', '%s=%s' % (filter_name, value)] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def chvdisk(self, vdisk, params): - ssh_cmd = ['svctask', 'chvdisk'] + params + [vdisk] - self.run_ssh_assert_no_output(ssh_cmd) - - def movevdisk(self, vdisk, iogrp): - ssh_cmd = ['svctask', 'movevdisk', '-iogrp', iogrp, vdisk] - self.run_ssh_assert_no_output(ssh_cmd) - - def expandvdisksize(self, vdisk, amount): - ssh_cmd = ( - ['svctask', 'expandvdisksize', '-size', six.text_type(amount), - '-unit', 'gb', vdisk]) - self.run_ssh_assert_no_output(ssh_cmd) - - def mkfcmap(self, source, target, full_copy, copy_rate, consistgrp=None): - ssh_cmd = ['svctask', 'mkfcmap', '-source', source, '-target', - target, '-autodelete'] - if not full_copy: - ssh_cmd.extend(['-copyrate', '0']) - else: - ssh_cmd.extend(['-copyrate', six.text_type(copy_rate)]) - if consistgrp: - ssh_cmd.extend(['-consistgrp', consistgrp]) - out, err = self._ssh(ssh_cmd, check_exit_code=False) - if 'successfully created' not in out: - msg = (_('CLI Exception output:\n command: %(cmd)s\n ' - 'stdout: %(out)s\n stderr: %(err)s.') % - {'cmd': ssh_cmd, - 'out': out, - 'err': err}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - try: - match_obj = re.search(r'FlashCopy Mapping, id \[([0-9]+)\], ' - 'successfully created', out) - fc_map_id = match_obj.group(1) - except (AttributeError, IndexError): - msg = (_('Failed to parse CLI output:\n command: %(cmd)s\n ' - 'stdout: %(out)s\n stderr: %(err)s.') % - {'cmd': ssh_cmd, - 'out': out, - 'err': err}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return fc_map_id - - def prestartfcmap(self, fc_map_id): - ssh_cmd = ['svctask', 'prestartfcmap', fc_map_id] - self.run_ssh_assert_no_output(ssh_cmd) - - def startfcmap(self, fc_map_id): - ssh_cmd = ['svctask', 'startfcmap', fc_map_id] - self.run_ssh_assert_no_output(ssh_cmd) - - def prestartfcconsistgrp(self, fc_consist_group): - ssh_cmd = ['svctask', 'prestartfcconsistgrp', fc_consist_group] - self.run_ssh_assert_no_output(ssh_cmd) - - def startfcconsistgrp(self, fc_consist_group): - ssh_cmd = ['svctask', 'startfcconsistgrp', fc_consist_group] - self.run_ssh_assert_no_output(ssh_cmd) - - def stopfcconsistgrp(self, fc_consist_group): - ssh_cmd = ['svctask', 'stopfcconsistgrp', fc_consist_group] - self.run_ssh_assert_no_output(ssh_cmd) - - def chfcmap(self, fc_map_id, copyrate='50', autodel='on'): - ssh_cmd = ['svctask', 'chfcmap', '-copyrate', copyrate, - '-autodelete', autodel, fc_map_id] - self.run_ssh_assert_no_output(ssh_cmd) - - def stopfcmap(self, fc_map_id): - ssh_cmd = ['svctask', 'stopfcmap', fc_map_id] - self.run_ssh_assert_no_output(ssh_cmd) - - def rmfcmap(self, fc_map_id): - ssh_cmd = ['svctask', 'rmfcmap', '-force', fc_map_id] - self.run_ssh_assert_no_output(ssh_cmd) - - def lsvdiskfcmappings(self, vdisk): - ssh_cmd = ['svcinfo', 'lsvdiskfcmappings', '-delim', '!', vdisk] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def lsfcmap(self, fc_map_id): - ssh_cmd = ['svcinfo', 'lsfcmap', '-filtervalue', - 'id=%s' % fc_map_id, '-delim', '!'] - return self.run_ssh_info(ssh_cmd, with_header=True) - - def lsfcconsistgrp(self, fc_consistgrp): - ssh_cmd = ['svcinfo', 'lsfcconsistgrp', '-delim', '!', fc_consistgrp] - out, err = self._ssh(ssh_cmd) - return CLIResponse((out, err), ssh_cmd=ssh_cmd, delim='!', - with_header=False) - - def mkfcconsistgrp(self, fc_consist_group): - ssh_cmd = ['svctask', 'mkfcconsistgrp', '-name', fc_consist_group] - return self.run_ssh_check_created(ssh_cmd) - - def rmfcconsistgrp(self, fc_consist_group): - ssh_cmd = ['svctask', 'rmfcconsistgrp', '-force', fc_consist_group] - return self.run_ssh_assert_no_output(ssh_cmd) - - def addvdiskcopy(self, vdisk, dest_pool, params): - ssh_cmd = (['svctask', 'addvdiskcopy'] + params + ['-mdiskgrp', - '"%s"' % dest_pool, vdisk]) - return self.run_ssh_check_created(ssh_cmd) - - def lsvdiskcopy(self, vdisk, copy_id=None): - ssh_cmd = ['svcinfo', 'lsvdiskcopy', '-delim', '!'] - with_header = True - if copy_id: - ssh_cmd += ['-copy', copy_id] - with_header = False - ssh_cmd += [vdisk] - return self.run_ssh_info(ssh_cmd, with_header=with_header) - - def lsvdisksyncprogress(self, vdisk, copy_id): - ssh_cmd = ['svcinfo', 'lsvdisksyncprogress', '-delim', '!', - '-copy', copy_id, vdisk] - return self.run_ssh_info(ssh_cmd, with_header=True)[0] - - def rmvdiskcopy(self, vdisk, copy_id): - ssh_cmd = ['svctask', 'rmvdiskcopy', '-copy', copy_id, vdisk] - self.run_ssh_assert_no_output(ssh_cmd) - - def addvdiskaccess(self, vdisk, iogrp): - ssh_cmd = ['svctask', 'addvdiskaccess', '-iogrp', iogrp, vdisk] - self.run_ssh_assert_no_output(ssh_cmd) - - def rmvdiskaccess(self, vdisk, iogrp): - ssh_cmd = ['svctask', 'rmvdiskaccess', '-iogrp', iogrp, vdisk] - self.run_ssh_assert_no_output(ssh_cmd) - - def lsportfc(self, node_id): - ssh_cmd = ['svcinfo', 'lsportfc', '-delim', '!', - '-filtervalue', 'node_id=%s' % node_id] - return self.run_ssh_info(ssh_cmd, with_header=True) - - -class StorwizeHelpers(object): - - # All the supported QoS key are saved in this dict. When a new - # key is going to add, three values MUST be set: - # 'default': to indicate the value, when the parameter is disabled. - # 'param': to indicate the corresponding parameter in the command. - # 'type': to indicate the type of this value. - svc_qos_keys = {'IOThrottling': {'default': '0', - 'param': 'rate', - 'type': int}} - - def __init__(self, run_ssh): - self.ssh = StorwizeSSH(run_ssh) - self.check_fcmapping_interval = 3 - - @staticmethod - def handle_keyerror(cmd, out): - msg = (_('Could not find key in output of command %(cmd)s: %(out)s.') - % {'out': out, 'cmd': cmd}) - raise exception.VolumeBackendAPIException(data=msg) - - def compression_enabled(self): - """Return whether or not compression is enabled for this system.""" - resp = self.ssh.lslicense() - keys = ['license_compression_enclosures', - 'license_compression_capacity'] - for key in keys: - if resp.get(key, '0') != '0': - return True - - # lslicense is not used for V9000 compression check - # compression_enclosures and compression_capacity are - # always 0. V9000 uses license_scheme 9846 as an - # indicator and can always do compression - try: - resp = self.ssh.lsguicapabilities() - if resp.get('license_scheme', '0') == '9846': - return True - except exception.VolumeBackendAPIException as war: - LOG.warning(_LW("Failed to run lsguicapability. " - "Exception: %s."), war) - return False - - def get_system_info(self): - """Return system's name, ID, and code level.""" - resp = self.ssh.lssystem() - level = resp['code_level'] - match_obj = re.search('([0-9].){3}[0-9]', level) - if match_obj is None: - msg = _('Failed to get code level (%s).') % level - raise exception.VolumeBackendAPIException(data=msg) - code_level = match_obj.group().split('.') - return {'code_level': tuple([int(x) for x in code_level]), - 'system_name': resp['name'], - 'system_id': resp['id']} - - def get_pool_attrs(self, pool): - """Return attributes for the specified pool.""" - return self.ssh.lsmdiskgrp(pool) - - def get_available_io_groups(self): - """Return list of available IO groups.""" - iogrps = [] - resp = self.ssh.lsiogrp() - for iogrp in resp: - try: - if int(iogrp['node_count']) > 0: - iogrps.append(int(iogrp['id'])) - except KeyError: - self.handle_keyerror('lsiogrp', iogrp) - except ValueError: - msg = (_('Expected integer for node_count, ' - 'svcinfo lsiogrp returned: %(node)s.') % - {'node': iogrp['node_count']}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return iogrps - - def get_volume_io_group(self, vol_name): - vdisk = self.ssh.lsvdisk(vol_name) - if vdisk: - resp = self.ssh.lsiogrp() - for iogrp in resp: - if iogrp['name'] == vdisk['IO_group_name']: - return int(iogrp['id']) - return None - - def get_node_info(self): - """Return dictionary containing information on system's nodes.""" - nodes = {} - resp = self.ssh.lsnode() - for node_data in resp: - try: - if node_data['status'] != 'online': - continue - node = {} - node['id'] = node_data['id'] - node['name'] = node_data['name'] - node['IO_group'] = node_data['IO_group_id'] - node['iscsi_name'] = node_data['iscsi_name'] - node['WWNN'] = node_data['WWNN'] - node['status'] = node_data['status'] - node['WWPN'] = [] - node['ipv4'] = [] - node['ipv6'] = [] - node['enabled_protocols'] = [] - nodes[node['id']] = node - except KeyError: - self.handle_keyerror('lsnode', node_data) - return nodes - - def add_iscsi_ip_addrs(self, storage_nodes): - """Add iSCSI IP addresses to system node information.""" - resp = self.ssh.lsportip() - for ip_data in resp: - try: - state = ip_data['state'] - if ip_data['node_id'] in storage_nodes and ( - state == 'configured' or state == 'online'): - node = storage_nodes[ip_data['node_id']] - if len(ip_data['IP_address']): - node['ipv4'].append(ip_data['IP_address']) - if len(ip_data['IP_address_6']): - node['ipv6'].append(ip_data['IP_address_6']) - except KeyError: - self.handle_keyerror('lsportip', ip_data) - - def add_fc_wwpns(self, storage_nodes): - """Add FC WWPNs to system node information.""" - for key in storage_nodes: - node = storage_nodes[key] - wwpns = set(node['WWPN']) - resp = self.ssh.lsportfc(node_id=node['id']) - for port_info in resp: - if (port_info['type'] == 'fc' and - port_info['status'] == 'active'): - wwpns.add(port_info['WWPN']) - node['WWPN'] = list(wwpns) - LOG.info(_LI('WWPN on node %(node)s: %(wwpn)s.'), - {'node': node['id'], 'wwpn': node['WWPN']}) - - def add_chap_secret_to_host(self, host_name): - """Generate and store a randomly-generated CHAP secret for the host.""" - chap_secret = utils.generate_password() - self.ssh.add_chap_secret(chap_secret, host_name) - return chap_secret - - def get_chap_secret_for_host(self, host_name): - """Generate and store a randomly-generated CHAP secret for the host.""" - resp = self.ssh.lsiscsiauth() - host_found = False - for host_data in resp: - try: - if host_data['name'] == host_name: - host_found = True - if host_data['iscsi_auth_method'] == 'chap': - return host_data['iscsi_chap_secret'] - except KeyError: - self.handle_keyerror('lsiscsiauth', host_data) - if not host_found: - msg = _('Failed to find host %s.') % host_name - raise exception.VolumeBackendAPIException(data=msg) - return None - - def get_conn_fc_wwpns(self, host): - wwpns = set() - resp = self.ssh.lsfabric(host=host) - for wwpn in resp.select('local_wwpn'): - if wwpn is not None: - wwpns.add(wwpn) - return list(wwpns) - - def get_host_from_connector(self, connector): - """Return the Storwize host described by the connector.""" - LOG.debug('Enter: get_host_from_connector: %s.', connector) - - # If we have FC information, we have a faster lookup option - host_name = None - if 'wwpns' in connector: - for wwpn in connector['wwpns']: - resp = self.ssh.lsfabric(wwpn=wwpn) - for wwpn_info in resp: - try: - if (wwpn_info['remote_wwpn'] and - wwpn_info['name'] and - wwpn_info['remote_wwpn'].lower() == - wwpn.lower()): - host_name = wwpn_info['name'] - except KeyError: - self.handle_keyerror('lsfabric', wwpn_info) - - if host_name: - LOG.debug('Leave: get_host_from_connector: host %s.', host_name) - return host_name - - # That didn't work, so try exhaustive search - hosts_info = self.ssh.lshost() - found = False - for name in hosts_info.select('name'): - resp = self.ssh.lshost(host=name) - if 'initiator' in connector: - for iscsi in resp.select('iscsi_name'): - if iscsi == connector['initiator']: - host_name = name - found = True - break - elif 'wwpns' in connector and len(connector['wwpns']): - connector_wwpns = [str(x).lower() for x in connector['wwpns']] - for wwpn in resp.select('WWPN'): - if wwpn and wwpn.lower() in connector_wwpns: - host_name = name - found = True - break - if found: - break - - LOG.debug('Leave: get_host_from_connector: host %s.', host_name) - return host_name - - def create_host(self, connector): - """Create a new host on the storage system. - - We create a host name and associate it with the given connection - information. The host name will be a cleaned up version of the given - host name (at most 55 characters), plus a random 8-character suffix to - avoid collisions. The total length should be at most 63 characters. - """ - LOG.debug('Enter: create_host: host %s.', connector['host']) - - # Before we start, make sure host name is a string and that we have at - # least one port. - host_name = connector['host'] - if not isinstance(host_name, six.string_types): - msg = _('create_host: Host name is not unicode or string.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - ports = [] - if 'initiator' in connector: - ports.append(['initiator', '%s' % connector['initiator']]) - if 'wwpns' in connector: - for wwpn in connector['wwpns']: - ports.append(['wwpn', '%s' % wwpn]) - if not len(ports): - msg = _('create_host: No initiators or wwpns supplied.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - # Build a host name for the Storwize host - first clean up the name - if isinstance(host_name, six.text_type): - host_name = unicodedata.normalize('NFKD', host_name).encode( - 'ascii', 'replace').decode('ascii') - - for num in range(0, 128): - ch = str(chr(num)) - if not ch.isalnum() and ch not in [' ', '.', '-', '_']: - host_name = host_name.replace(ch, '-') - - # Storwize doesn't like hostname that doesn't starts with letter or _. - if not re.match('^[A-Za-z]', host_name): - host_name = '_' + host_name - - # Add a random 8-character suffix to avoid collisions - rand_id = str(random.randint(0, 99999999)).zfill(8) - host_name = '%s-%s' % (host_name[:55], rand_id) - - # Create a host with one port - port = ports.pop(0) - self.ssh.mkhost(host_name, port[0], port[1]) - - # Add any additional ports to the host - for port in ports: - self.ssh.addhostport(host_name, port[0], port[1]) - - LOG.debug('Leave: create_host: host %(host)s - %(host_name)s.', - {'host': connector['host'], 'host_name': host_name}) - return host_name - - def delete_host(self, host_name): - self.ssh.rmhost(host_name) - - def map_vol_to_host(self, volume_name, host_name, multihostmap): - """Create a mapping between a volume to a host.""" - - LOG.debug('Enter: map_vol_to_host: volume %(volume_name)s to ' - 'host %(host_name)s.', - {'volume_name': volume_name, 'host_name': host_name}) - - # Check if this volume is already mapped to this host - mapped = False - luns_used = [] - result_lun = '-1' - resp = self.ssh.lshostvdiskmap(host_name) - for mapping_info in resp: - luns_used.append(int(mapping_info['SCSI_id'])) - if mapping_info['vdisk_name'] == volume_name: - mapped = True - result_lun = mapping_info['SCSI_id'] - - if not mapped: - # Find unused lun - luns_used.sort() - result_lun = str(len(luns_used)) - for index, n in enumerate(luns_used): - if n > index: - result_lun = str(index) - break - self.ssh.mkvdiskhostmap(host_name, volume_name, result_lun, - multihostmap) - - LOG.debug('Leave: map_vol_to_host: LUN %(result_lun)s, volume ' - '%(volume_name)s, host %(host_name)s.', - {'result_lun': result_lun, - 'volume_name': volume_name, - 'host_name': host_name}) - return int(result_lun) - - def unmap_vol_from_host(self, volume_name, host_name): - """Unmap the volume and delete the host if it has no more mappings.""" - - LOG.debug('Enter: unmap_vol_from_host: volume %(volume_name)s from ' - 'host %(host_name)s.', - {'volume_name': volume_name, 'host_name': host_name}) - - # Check if the mapping exists - resp = self.ssh.lsvdiskhostmap(volume_name) - if not len(resp): - LOG.warning(_LW('unmap_vol_from_host: No mapping of volume ' - '%(vol_name)s to any host found.'), - {'vol_name': volume_name}) - return - if host_name is None: - if len(resp) > 1: - LOG.warning(_LW('unmap_vol_from_host: Multiple mappings of ' - 'volume %(vol_name)s found, no host ' - 'specified.'), {'vol_name': volume_name}) - return - else: - host_name = resp[0]['host_name'] - else: - found = False - for h in resp.select('host_name'): - if h == host_name: - found = True - if not found: - LOG.warning(_LW('unmap_vol_from_host: No mapping of volume ' - '%(vol_name)s to host %(host)s found.'), - {'vol_name': volume_name, 'host': host_name}) - # We now know that the mapping exists - self.ssh.rmvdiskhostmap(host_name, volume_name) - - LOG.debug('Leave: unmap_vol_from_host: volume %(volume_name)s from ' - 'host %(host_name)s.', - {'volume_name': volume_name, 'host_name': host_name}) - return host_name - - def check_host_mapped_vols(self, host_name): - return self.ssh.lshostvdiskmap(host_name) - - @staticmethod - def build_default_opts(config): - # Ignore capitalization - - cluster_partner = config.storwize_svc_stretched_cluster_partner - opt = {'rsize': config.storwize_svc_vol_rsize, - 'warning': config.storwize_svc_vol_warning, - 'autoexpand': config.storwize_svc_vol_autoexpand, - 'grainsize': config.storwize_svc_vol_grainsize, - 'compression': config.storwize_svc_vol_compression, - 'easytier': config.storwize_svc_vol_easytier, - 'iogrp': config.storwize_svc_vol_iogrp, - 'qos': None, - 'stretched_cluster': cluster_partner, - 'replication': False, - 'nofmtdisk': config.storwize_svc_vol_nofmtdisk} - return opt - - @staticmethod - def check_vdisk_opts(state, opts): - # Check that grainsize is 32/64/128/256 - if opts['grainsize'] not in [32, 64, 128, 256]: - raise exception.InvalidInput( - reason=_('Illegal value specified for ' - 'storwize_svc_vol_grainsize: set to either ' - '32, 64, 128, or 256.')) - - # Check that compression is supported - if opts['compression'] and not state['compression_enabled']: - raise exception.InvalidInput( - reason=_('System does not support compression.')) - - # Check that rsize is set if compression is set - if opts['compression'] and opts['rsize'] == -1: - raise exception.InvalidInput( - reason=_('If compression is set to True, rsize must ' - 'also be set (not equal to -1).')) - - if opts['iogrp'] not in state['available_iogrps']: - avail_grps = ''.join(str(e) for e in state['available_iogrps']) - raise exception.InvalidInput( - reason=_('I/O group %(iogrp)d is not valid; available ' - 'I/O groups are %(avail)s.') - % {'iogrp': opts['iogrp'], - 'avail': avail_grps}) - - if opts['nofmtdisk'] and opts['rsize'] != -1: - raise exception.InvalidInput( - reason=_('If nofmtdisk is set to True, rsize must ' - 'also be set to -1.')) - - def _get_opts_from_specs(self, opts, specs): - qos = {} - for k, value in specs.items(): - # Get the scope, if using scope format - key_split = k.split(':') - if len(key_split) == 1: - scope = None - key = key_split[0] - else: - scope = key_split[0] - key = key_split[1] - - # We generally do not look at capabilities in the driver, but - # replication is a special case where the user asks for - # a volume to be replicated, and we want both the scheduler and - # the driver to act on the value. - if ((not scope or scope == 'capabilities') and - key == 'replication'): - scope = None - key = 'replication' - words = value.split() - if not (words and len(words) == 2 and words[0] == ''): - LOG.error(_LE('Replication must be specified as ' - '\' True\' or \' False\'.')) - del words[0] - value = words[0] - - # Add the QoS. - if scope and scope == 'qos': - if key in self.svc_qos_keys.keys(): - try: - type_fn = self.svc_qos_keys[key]['type'] - value = type_fn(value) - qos[key] = value - except ValueError: - continue - - # Any keys that the driver should look at should have the - # 'drivers' scope. - if scope and scope != 'drivers': - continue - if key in opts: - this_type = type(opts[key]).__name__ - if this_type == 'int': - value = int(value) - elif this_type == 'bool': - value = strutils.bool_from_string(value) - opts[key] = value - if len(qos) != 0: - opts['qos'] = qos - return opts - - def _get_qos_from_volume_metadata(self, volume_metadata): - """Return the QoS information from the volume metadata.""" - qos = {} - for i in volume_metadata: - k = i.get('key', None) - value = i.get('value', None) - key_split = k.split(':') - if len(key_split) == 1: - scope = None - key = key_split[0] - else: - scope = key_split[0] - key = key_split[1] - # Add the QoS. - if scope and scope == 'qos': - if key in self.svc_qos_keys.keys(): - try: - type_fn = self.svc_qos_keys[key]['type'] - value = type_fn(value) - qos[key] = value - except ValueError: - continue - return qos - - def _wait_for_a_condition(self, testmethod, timeout=None, - interval=INTERVAL_1_SEC): - start_time = time.time() - if timeout is None: - timeout = DEFAULT_TIMEOUT - - def _inner(): - try: - testValue = testmethod() - except Exception as ex: - testValue = False - LOG.debug('Helper.' - '_wait_for_condition: %(method_name)s ' - 'execution failed for %(exception)s.', - {'method_name': testmethod.__name__, - 'exception': ex.message}) - if testValue: - raise loopingcall.LoopingCallDone() - - if int(time.time()) - start_time > timeout: - msg = (_('CommandLineHelper._wait_for_condition: %s timeout.') - % testmethod.__name__) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - timer = loopingcall.FixedIntervalLoopingCall(_inner) - timer.start(interval=interval).wait() - - def get_vdisk_params(self, config, state, type_id, - volume_type=None, volume_metadata=None): - """Return the parameters for creating the vdisk. - - Takes volume type and defaults from config options into account. - """ - opts = self.build_default_opts(config) - ctxt = context.get_admin_context() - if volume_type is None and type_id is not None: - volume_type = volume_types.get_volume_type(ctxt, type_id) - if volume_type: - qos_specs_id = volume_type.get('qos_specs_id') - specs = dict(volume_type).get('extra_specs') - - # NOTE(vhou): We prefer the qos_specs association - # and over-ride any existing - # extra-specs settings if present - if qos_specs_id is not None: - kvs = qos_specs.get_qos_specs(ctxt, qos_specs_id)['specs'] - # Merge the qos_specs into extra_specs and qos_specs has higher - # priority than extra_specs if they have different values for - # the same key. - specs.update(kvs) - opts = self._get_opts_from_specs(opts, specs) - if (opts['qos'] is None and config.storwize_svc_allow_tenant_qos - and volume_metadata): - qos = self._get_qos_from_volume_metadata(volume_metadata) - if len(qos) != 0: - opts['qos'] = qos - - self.check_vdisk_opts(state, opts) - return opts - - @staticmethod - def _get_vdisk_create_params(opts): - easytier = 'on' if opts['easytier'] else 'off' - if opts['rsize'] == -1: - params = [] - if opts['nofmtdisk']: - params.append('-nofmtdisk') - else: - params = ['-rsize', '%s%%' % str(opts['rsize']), - '-autoexpand', '-warning', - '%s%%' % str(opts['warning'])] - if not opts['autoexpand']: - params.remove('-autoexpand') - - if opts['compression']: - params.append('-compressed') - else: - params.extend(['-grainsize', str(opts['grainsize'])]) - - params.extend(['-easytier', easytier]) - return params - - def create_vdisk(self, name, size, units, pool, opts): - LOG.debug('Enter: create_vdisk: vdisk %s.', name) - params = self._get_vdisk_create_params(opts) - self.ssh.mkvdisk(name, size, units, pool, opts, params) - LOG.debug('Leave: _create_vdisk: volume %s.', name) - - def get_vdisk_attributes(self, vdisk): - attrs = self.ssh.lsvdisk(vdisk) - return attrs - - def is_vdisk_defined(self, vdisk_name): - """Check if vdisk is defined.""" - attrs = self.get_vdisk_attributes(vdisk_name) - return attrs is not None - - def find_vdisk_copy_id(self, vdisk, pool): - resp = self.ssh.lsvdiskcopy(vdisk) - for copy_id, mdisk_grp in resp.select('copy_id', 'mdisk_grp_name'): - if mdisk_grp == pool: - return copy_id - msg = _('Failed to find a vdisk copy in the expected pool.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def get_vdisk_copy_attrs(self, vdisk, copy_id): - return self.ssh.lsvdiskcopy(vdisk, copy_id=copy_id)[0] - - def get_vdisk_copies(self, vdisk): - copies = {'primary': None, - 'secondary': None} - - resp = self.ssh.lsvdiskcopy(vdisk) - for copy_id, status, sync, primary, mdisk_grp in ( - resp.select('copy_id', 'status', 'sync', - 'primary', 'mdisk_grp_name')): - copy = {'copy_id': copy_id, - 'status': status, - 'sync': sync, - 'primary': primary, - 'mdisk_grp_name': mdisk_grp, - 'sync_progress': None} - if copy['sync'] != 'yes': - progress_info = self.ssh.lsvdisksyncprogress(vdisk, copy_id) - copy['sync_progress'] = progress_info['progress'] - if copy['primary'] == 'yes': - copies['primary'] = copy - else: - copies['secondary'] = copy - return copies - - def _prepare_fc_map(self, fc_map_id, timeout): - self.ssh.prestartfcmap(fc_map_id) - mapping_ready = False - wait_time = 5 - max_retries = (timeout // wait_time) + 1 - for try_number in range(1, max_retries): - mapping_attrs = self._get_flashcopy_mapping_attributes(fc_map_id) - if (mapping_attrs is None or - 'status' not in mapping_attrs): - break - if mapping_attrs['status'] == 'prepared': - mapping_ready = True - break - elif mapping_attrs['status'] == 'stopped': - self.ssh.prestartfcmap(fc_map_id) - elif mapping_attrs['status'] != 'preparing': - msg = (_('Unexecpted mapping status %(status)s for mapping ' - '%(id)s. Attributes: %(attr)s.') - % {'status': mapping_attrs['status'], - 'id': fc_map_id, - 'attr': mapping_attrs}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - greenthread.sleep(wait_time) - - if not mapping_ready: - msg = (_('Mapping %(id)s prepare failed to complete within the' - 'allotted %(to)d seconds timeout. Terminating.') - % {'id': fc_map_id, - 'to': timeout}) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def start_fc_consistgrp(self, fc_consistgrp): - self.ssh.startfcconsistgrp(fc_consistgrp) - - def create_fc_consistgrp(self, fc_consistgrp): - self.ssh.mkfcconsistgrp(fc_consistgrp) - - def delete_fc_consistgrp(self, fc_consistgrp): - self.ssh.rmfcconsistgrp(fc_consistgrp) - - def stop_fc_consistgrp(self, fc_consistgrp): - self.ssh.stopfcconsistgrp(fc_consistgrp) - - def run_consistgrp_snapshots(self, fc_consistgrp, snapshots, state, - config, timeout): - cgsnapshot = {'status': 'available'} - try: - for snapshot in snapshots: - opts = self.get_vdisk_params(config, state, - snapshot['volume_type_id']) - self.create_flashcopy_to_consistgrp(snapshot['volume_name'], - snapshot['name'], - fc_consistgrp, - config, opts) - snapshot['status'] = 'available' - - self.prepare_fc_consistgrp(fc_consistgrp, timeout) - self.start_fc_consistgrp(fc_consistgrp) - # There is CG limitation that could not create more than 128 CGs. - # After start CG, we delete CG to avoid CG limitation. - # Cinder general will maintain the CG and snapshots relationship. - self.delete_fc_consistgrp(fc_consistgrp) - except exception.VolumeBackendAPIException as err: - for snapshot in snapshots: - snapshot['status'] = 'error' - cgsnapshot['status'] = 'error' - # Release cg - self.delete_fc_consistgrp(fc_consistgrp) - LOG.error(_LE("Failed to create CGSnapshot. " - "Exception: %s."), err) - - return cgsnapshot, snapshots - - def delete_consistgrp_snapshots(self, fc_consistgrp, snapshots): - """Delete flashcopy maps and consistent group.""" - cgsnapshot = {'status': 'available'} - try: - for snapshot in snapshots: - self.ssh.rmvdisk(snapshot['name'], True) - snapshot['status'] = 'deleted' - except exception.VolumeBackendAPIException as err: - for snapshot in snapshots: - snapshot['status'] = 'error_deleting' - cgsnapshot['status'] = 'error_deleting' - LOG.error(_LE("Failed to delete the snapshot %(snap)s of " - "CGSnapshot. Exception: %(exception)s."), - {'snap': snapshot['name'], 'exception': err}) - return cgsnapshot, snapshots - - def prepare_fc_consistgrp(self, fc_consistgrp, timeout): - """Prepare FC Consistency Group.""" - self.ssh.prestartfcconsistgrp(fc_consistgrp) - - def prepare_fc_consistgrp_success(): - mapping_ready = False - mapping_attrs = self._get_flashcopy_consistgrp_attr(fc_consistgrp) - if (mapping_attrs is None or - 'status' not in mapping_attrs): - pass - if mapping_attrs['status'] == 'prepared': - mapping_ready = True - elif mapping_attrs['status'] == 'stopped': - self.ssh.prestartfcconsistgrp(fc_consistgrp) - elif mapping_attrs['status'] != 'preparing': - msg = (_('Unexpected mapping status %(status)s for mapping' - '%(id)s. Attributes: %(attr)s.') % - {'status': mapping_attrs['status'], - 'id': fc_consistgrp, - 'attr': mapping_attrs}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return mapping_ready - self._wait_for_a_condition(prepare_fc_consistgrp_success, timeout) - - def create_cg_from_source(self, group, fc_consistgrp, - sources, targets, state, - config, timeout): - """Create consistence group from source""" - LOG.debug('Enter: create_cg_from_source: cg %(cg)s' - ' source %(source)s, target %(target)s', - {'cg': fc_consistgrp, 'source': sources, 'target': targets}) - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - ctxt = context.get_admin_context() - try: - for source, target in zip(sources, targets): - opts = self.get_vdisk_params(config, state, - source['volume_type_id']) - pool = utils.extract_host(target['host'], 'pool') - self.create_flashcopy_to_consistgrp(source['name'], - target['name'], - fc_consistgrp, - config, opts, - True, pool=pool) - self.prepare_fc_consistgrp(fc_consistgrp, timeout) - self.start_fc_consistgrp(fc_consistgrp) - self.delete_fc_consistgrp(fc_consistgrp) - volumes_model_update = self._get_volume_model_updates( - ctxt, targets, group['id'], model_update['status']) - except exception.VolumeBackendAPIException as err: - model_update['status'] = fields.ConsistencyGroupStatus.ERROR - volumes_model_update = self._get_volume_model_updates( - ctxt, targets, group['id'], model_update['status']) - with excutils.save_and_reraise_exception(): - # Release cg - self.delete_fc_consistgrp(fc_consistgrp) - LOG.error(_LE("Failed to create CG from CGsnapshot. " - "Exception: %s"), err) - return model_update, volumes_model_update - - LOG.debug('Leave: create_cg_from_source.') - return model_update, volumes_model_update - - def _get_volume_model_updates(self, ctxt, volumes, cgId, - status='available'): - """Update the volume model's status and return it.""" - volume_model_updates = [] - LOG.info(_LI( - "Updating status for CG: %(id)s."), - {'id': cgId}) - if volumes: - for volume in volumes: - volume_model_updates.append({'id': volume['id'], - 'status': status}) - else: - LOG.info(_LI("No volume found for CG: %(cg)s."), - {'cg': cgId}) - return volume_model_updates - - def run_flashcopy(self, source, target, timeout, copy_rate, - full_copy=True): - """Create a FlashCopy mapping from the source to the target.""" - LOG.debug('Enter: run_flashcopy: execute FlashCopy from source ' - '%(source)s to target %(target)s.', - {'source': source, 'target': target}) - - fc_map_id = self.ssh.mkfcmap(source, target, full_copy, copy_rate) - self._prepare_fc_map(fc_map_id, timeout) - self.ssh.startfcmap(fc_map_id) - - LOG.debug('Leave: run_flashcopy: FlashCopy started from ' - '%(source)s to %(target)s.', - {'source': source, 'target': target}) - - def create_flashcopy_to_consistgrp(self, source, target, consistgrp, - config, opts, full_copy=False, - pool=None): - """Create a FlashCopy mapping and add to consistent group.""" - LOG.debug('Enter: create_flashcopy_to_consistgrp: create FlashCopy' - ' from source %(source)s to target %(target)s' - 'Then add the flashcopy to %(cg)s.', - {'source': source, 'target': target, 'cg': consistgrp}) - - src_attrs = self.get_vdisk_attributes(source) - if src_attrs is None: - msg = (_('create_copy: Source vdisk %(src)s ' - 'does not exist.') % {'src': source}) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - src_size = src_attrs['capacity'] - # In case we need to use a specific pool - if not pool: - pool = src_attrs['mdisk_grp_name'] - self.create_vdisk(target, src_size, 'b', pool, opts) - - self.ssh.mkfcmap(source, target, full_copy, - config.storwize_svc_flashcopy_rate, - consistgrp=consistgrp) - - LOG.debug('Leave: create_flashcopy_to_consistgrp: ' - 'FlashCopy started from %(source)s to %(target)s.', - {'source': source, 'target': target}) - - def _get_vdisk_fc_mappings(self, vdisk): - """Return FlashCopy mappings that this vdisk is associated with.""" - mapping_ids = [] - resp = self.ssh.lsvdiskfcmappings(vdisk) - for id in resp.select('id'): - mapping_ids.append(id) - return mapping_ids - - def _get_flashcopy_mapping_attributes(self, fc_map_id): - resp = self.ssh.lsfcmap(fc_map_id) - if not len(resp): - return None - return resp[0] - - def _get_flashcopy_consistgrp_attr(self, fc_map_id): - resp = self.ssh.lsfcconsistgrp(fc_map_id) - if not len(resp): - return None - return resp[0] - - def _check_vdisk_fc_mappings(self, name, allow_snaps=True): - """FlashCopy mapping check helper.""" - LOG.debug('Loopcall: _check_vdisk_fc_mappings(), vdisk %s.', name) - mapping_ids = self._get_vdisk_fc_mappings(name) - wait_for_copy = False - for map_id in mapping_ids: - attrs = self._get_flashcopy_mapping_attributes(map_id) - if not attrs: - continue - source = attrs['source_vdisk_name'] - target = attrs['target_vdisk_name'] - copy_rate = attrs['copy_rate'] - status = attrs['status'] - - if copy_rate == '0': - if source == name: - # Vdisk with snapshots. Return False if snapshot - # not allowed. - if not allow_snaps: - raise loopingcall.LoopingCallDone(retvalue=False) - self.ssh.chfcmap(map_id, copyrate='50', autodel='on') - wait_for_copy = True - else: - # A snapshot - if target != name: - msg = (_('Vdisk %(name)s not involved in ' - 'mapping %(src)s -> %(tgt)s.') % - {'name': name, 'src': source, 'tgt': target}) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - if status in ['copying', 'prepared']: - self.ssh.stopfcmap(map_id) - # Need to wait for the fcmap to change to - # stopped state before remove fcmap - wait_for_copy = True - elif status in ['stopping', 'preparing']: - wait_for_copy = True - else: - self.ssh.rmfcmap(map_id) - # Case 4: Copy in progress - wait and will autodelete - else: - if status == 'prepared': - self.ssh.stopfcmap(map_id) - self.ssh.rmfcmap(map_id) - elif status == 'idle_or_copied': - # Prepare failed - self.ssh.rmfcmap(map_id) - else: - wait_for_copy = True - if not wait_for_copy or not len(mapping_ids): - raise loopingcall.LoopingCallDone(retvalue=True) - - def ensure_vdisk_no_fc_mappings(self, name, allow_snaps=True): - """Ensure vdisk has no flashcopy mappings.""" - timer = loopingcall.FixedIntervalLoopingCall( - self._check_vdisk_fc_mappings, name, allow_snaps) - # Create a timer greenthread. The default volume service heart - # beat is every 10 seconds. The flashcopy usually takes hours - # before it finishes. Don't set the sleep interval shorter - # than the heartbeat. Otherwise volume service heartbeat - # will not be serviced. - LOG.debug('Calling _ensure_vdisk_no_fc_mappings: vdisk %s.', - name) - ret = timer.start(interval=self.check_fcmapping_interval).wait() - timer.stop() - return ret - - def start_relationship(self, volume_name, primary=None): - vol_attrs = self.get_vdisk_attributes(volume_name) - if vol_attrs['RC_name']: - self.ssh.startrcrelationship(vol_attrs['RC_name'], primary) - - def stop_relationship(self, volume_name): - vol_attrs = self.get_vdisk_attributes(volume_name) - if vol_attrs['RC_name']: - self.ssh.stoprcrelationship(vol_attrs['RC_name'], access=True) - - def create_relationship(self, master, aux, system, asyncmirror): - name = 'rcrel' + ''.join(random.sample(string.digits, 10)) - try: - rc_id = self.ssh.mkrcrelationship(master, aux, system, name, - asyncmirror) - except exception.VolumeBackendAPIException as e: - # CMMVC5959E is the code in Stowize storage, meaning that - # there is a relationship that already has this name on the - # master cluster. - if 'CMMVC5959E' not in e: - # If there is no relation between the primary and the - # secondary back-end storage, the exception is raised. - raise - if rc_id: - self.start_relationship(master) - - def delete_relationship(self, volume_name): - vol_attrs = self.get_vdisk_attributes(volume_name) - if vol_attrs['RC_name']: - self.ssh.stoprcrelationship(vol_attrs['RC_name']) - self.ssh.rmrcrelationship(vol_attrs['RC_name']) - vol_attrs = self.get_vdisk_attributes(volume_name) - - def get_relationship_info(self, volume): - vol_attrs = self.get_vdisk_attributes(volume['name']) - if not vol_attrs or not vol_attrs['RC_name']: - LOG.info(_LI("Unable to get remote copy information for " - "volume %s"), volume['name']) - return - - relationship = self.ssh.lsrcrelationship(vol_attrs['RC_name']) - return relationship[0] if len(relationship) > 0 else None - - def switch_relationship(self, relationship, aux=True): - self.ssh.switchrelationship(relationship, aux) - - def get_partnership_info(self, system_name): - partnership = self.ssh.lspartnership(system_name) - return partnership[0] if len(partnership) > 0 else None - - def get_partnershipcandidate_info(self, system_name): - candidates = self.ssh.lspartnershipcandidate() - for candidate in candidates: - if system_name == candidate['name']: - return candidate - return None - - def mkippartnership(self, ip_v4, bandwith=1000): - self.ssh.mkippartnership(ip_v4, bandwith) - - def mkfcpartnership(self, system_name, bandwith=1000): - self.ssh.mkfcpartnership(system_name, bandwith) - - def startpartnership(self, partnership_id): - self.ssh.startpartnership(partnership_id) - - def delete_vdisk(self, vdisk, force): - """Ensures that vdisk is not part of FC mapping and deletes it.""" - LOG.debug('Enter: delete_vdisk: vdisk %s.', vdisk) - if not self.is_vdisk_defined(vdisk): - LOG.info(_LI('Tried to delete non-existent vdisk %s.'), vdisk) - return - self.ensure_vdisk_no_fc_mappings(vdisk) - self.ssh.rmvdisk(vdisk, force=force) - LOG.debug('Leave: delete_vdisk: vdisk %s.', vdisk) - - def create_copy(self, src, tgt, src_id, config, opts, - full_copy, pool=None): - """Create a new snapshot using FlashCopy.""" - LOG.debug('Enter: create_copy: snapshot %(src)s to %(tgt)s.', - {'tgt': tgt, 'src': src}) - - src_attrs = self.get_vdisk_attributes(src) - if src_attrs is None: - msg = (_('create_copy: Source vdisk %(src)s (%(src_id)s) ' - 'does not exist.') % {'src': src, 'src_id': src_id}) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - src_size = src_attrs['capacity'] - # In case we need to use a specific pool - if not pool: - pool = src_attrs['mdisk_grp_name'] - self.create_vdisk(tgt, src_size, 'b', pool, opts) - timeout = config.storwize_svc_flashcopy_timeout - try: - self.run_flashcopy(src, tgt, timeout, - config.storwize_svc_flashcopy_rate, - full_copy=full_copy) - except Exception: - with excutils.save_and_reraise_exception(): - self.delete_vdisk(tgt, True) - - LOG.debug('Leave: _create_copy: snapshot %(tgt)s from ' - 'vdisk %(src)s.', - {'tgt': tgt, 'src': src}) - - def extend_vdisk(self, vdisk, amount): - self.ssh.expandvdisksize(vdisk, amount) - - def add_vdisk_copy(self, vdisk, dest_pool, volume_type, state, config): - """Add a vdisk copy in the given pool.""" - resp = self.ssh.lsvdiskcopy(vdisk) - if len(resp) > 1: - msg = (_('add_vdisk_copy failed: A copy of volume %s exists. ' - 'Adding another copy would exceed the limit of ' - '2 copies.') % vdisk) - raise exception.VolumeDriverException(message=msg) - orig_copy_id = resp[0].get("copy_id", None) - - if orig_copy_id is None: - msg = (_('add_vdisk_copy started without a vdisk copy in the ' - 'expected pool.')) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - if volume_type is None: - opts = self.get_vdisk_params(config, state, None) - else: - opts = self.get_vdisk_params(config, state, volume_type['id'], - volume_type=volume_type) - params = self._get_vdisk_create_params(opts) - new_copy_id = self.ssh.addvdiskcopy(vdisk, dest_pool, params) - return (orig_copy_id, new_copy_id) - - def is_vdisk_copy_synced(self, vdisk, copy_id): - sync = self.ssh.lsvdiskcopy(vdisk, copy_id=copy_id)[0]['sync'] - if sync == 'yes': - return True - return False - - def rm_vdisk_copy(self, vdisk, copy_id): - self.ssh.rmvdiskcopy(vdisk, copy_id) - - @staticmethod - def can_migrate_to_host(host, state): - if 'location_info' not in host['capabilities']: - return None - info = host['capabilities']['location_info'] - try: - (dest_type, dest_id, dest_pool) = info.split(':') - except ValueError: - return None - if (dest_type != 'StorwizeSVCDriver' or dest_id != state['system_id']): - return None - return dest_pool - - def add_vdisk_qos(self, vdisk, qos): - """Add the QoS configuration to the volume.""" - for key, value in qos.items(): - if key in self.svc_qos_keys.keys(): - param = self.svc_qos_keys[key]['param'] - self.ssh.chvdisk(vdisk, ['-' + param, str(value)]) - - def update_vdisk_qos(self, vdisk, qos): - """Update all the QoS in terms of a key and value. - - svc_qos_keys saves all the supported QoS parameters. Going through - this dict, we set the new values to all the parameters. If QoS is - available in the QoS configuration, the value is taken from it; - if not, the value will be set to default. - """ - for key, value in self.svc_qos_keys.items(): - param = value['param'] - if key in qos.keys(): - # If the value is set in QoS, take the value from - # the QoS configuration. - v = qos[key] - else: - # If not, set the value to default. - v = value['default'] - self.ssh.chvdisk(vdisk, ['-' + param, str(v)]) - - def disable_vdisk_qos(self, vdisk, qos): - """Disable the QoS.""" - for key, value in qos.items(): - if key in self.svc_qos_keys.keys(): - param = self.svc_qos_keys[key]['param'] - # Take the default value. - value = self.svc_qos_keys[key]['default'] - self.ssh.chvdisk(vdisk, ['-' + param, value]) - - def change_vdisk_options(self, vdisk, changes, opts, state): - if 'warning' in opts: - opts['warning'] = '%s%%' % str(opts['warning']) - if 'easytier' in opts: - opts['easytier'] = 'on' if opts['easytier'] else 'off' - if 'autoexpand' in opts: - opts['autoexpand'] = 'on' if opts['autoexpand'] else 'off' - - for key in changes: - self.ssh.chvdisk(vdisk, ['-' + key, opts[key]]) - - def change_vdisk_iogrp(self, vdisk, state, iogrp): - if state['code_level'] < (6, 4, 0, 0): - LOG.debug('Ignore change IO group as storage code level is ' - '%(code_level)s, below the required 6.4.0.0.', - {'code_level': state['code_level']}) - else: - self.ssh.movevdisk(vdisk, str(iogrp[0])) - self.ssh.addvdiskaccess(vdisk, str(iogrp[0])) - self.ssh.rmvdiskaccess(vdisk, str(iogrp[1])) - - def vdisk_by_uid(self, vdisk_uid): - """Returns the properties of the vdisk with the specified UID. - - Returns None if no such disk exists. - """ - - vdisks = self.ssh.lsvdisks_from_filter('vdisk_UID', vdisk_uid) - - if len(vdisks) == 0: - return None - - if len(vdisks) != 1: - msg = (_('Expected single vdisk returned from lsvdisk when ' - 'filtering on vdisk_UID. %(count)s were returned.') % - {'count': len(vdisks)}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - vdisk = vdisks.result[0] - - return self.ssh.lsvdisk(vdisk['name']) - - def is_vdisk_in_use(self, vdisk): - """Returns True if the specified vdisk is mapped to at least 1 host.""" - resp = self.ssh.lsvdiskhostmap(vdisk) - return len(resp) != 0 - - def rename_vdisk(self, vdisk, new_name): - self.ssh.chvdisk(vdisk, ['-name', new_name]) - - def change_vdisk_primary_copy(self, vdisk, copy_id): - self.ssh.chvdisk(vdisk, ['-primary', copy_id]) - - -class CLIResponse(object): - """Parse SVC CLI output and generate iterable.""" - - def __init__(self, raw, ssh_cmd=None, delim='!', with_header=True): - super(CLIResponse, self).__init__() - if ssh_cmd: - self.ssh_cmd = ' '.join(ssh_cmd) - else: - self.ssh_cmd = 'None' - self.raw = raw - self.delim = delim - self.with_header = with_header - self.result = self._parse() - - def select(self, *keys): - for a in self.result: - vs = [] - for k in keys: - v = a.get(k, None) - if isinstance(v, six.string_types) or v is None: - v = [v] - if isinstance(v, list): - vs.append(v) - for item in zip(*vs): - if len(item) == 1: - yield item[0] - else: - yield item - - def __getitem__(self, key): - try: - return self.result[key] - except KeyError: - msg = (_('Did not find the expected key %(key)s in %(fun)s: ' - '%(raw)s.') % {'key': key, 'fun': self.ssh_cmd, - 'raw': self.raw}) - raise exception.VolumeBackendAPIException(data=msg) - - def __iter__(self): - for a in self.result: - yield a - - def __len__(self): - return len(self.result) - - def _parse(self): - def get_reader(content, delim): - for line in content.lstrip().splitlines(): - line = line.strip() - if line: - yield line.split(delim) - else: - yield [] - - if isinstance(self.raw, six.string_types): - stdout, stderr = self.raw, '' - else: - stdout, stderr = self.raw - reader = get_reader(stdout, self.delim) - result = [] - - if self.with_header: - hds = tuple() - for row in reader: - hds = row - break - for row in reader: - cur = dict() - if len(hds) != len(row): - msg = (_('Unexpected CLI response: header/row mismatch. ' - 'header: %(header)s, row: %(row)s.') - % {'header': hds, - 'row': row}) - raise exception.VolumeBackendAPIException(data=msg) - for k, v in zip(hds, row): - CLIResponse.append_dict(cur, k, v) - result.append(cur) - else: - cur = dict() - for row in reader: - if row: - CLIResponse.append_dict(cur, row[0], ' '.join(row[1:])) - elif cur: # start new section - result.append(cur) - cur = dict() - if cur: - result.append(cur) - return result - - @staticmethod - def append_dict(dict_, key, value): - key, value = key.strip(), value.strip() - obj = dict_.get(key, None) - if obj is None: - dict_[key] = value - elif isinstance(obj, list): - obj.append(value) - dict_[key] = obj - else: - dict_[key] = [obj, value] - return dict_ - - -class StorwizeSVCCommonDriver(san.SanDriver, - driver.ManageableVD, - driver.ExtendVD, driver.SnapshotVD, - driver.MigrateVD, driver.ReplicaVD, - driver.ConsistencyGroupVD, - driver.CloneableImageVD, - driver.TransferVD): - """IBM Storwize V7000 SVC abstract base class for iSCSI/FC volume drivers. - - Version history: - 1.0 - Initial driver - 1.1 - FC support, create_cloned_volume, volume type support, - get_volume_stats, minor bug fixes - 1.2.0 - Added retype - 1.2.1 - Code refactor, improved exception handling - 1.2.2 - Fix bug #1274123 (races in host-related functions) - 1.2.3 - Fix Fibre Channel connectivity: bug #1279758 (add delim to - lsfabric, clear unused data from connections, ensure matching - WWPNs by comparing lower case - 1.2.4 - Fix bug #1278035 (async migration/retype) - 1.2.5 - Added support for manage_existing (unmanage is inherited) - 1.2.6 - Added QoS support in terms of I/O throttling rate - 1.3.1 - Added support for volume replication - 1.3.2 - Added support for consistency group - 1.3.3 - Update driver to use ABC metaclasses - 2.0 - Code refactor, split init file and placed shared methods for - FC and iSCSI within the StorwizeSVCCommonDriver class - 2.1 - Added replication V2 support to the global/metro mirror - mode - 2.1.1 - Update replication to version 2.1 - """ - - VERSION = "2.1.1" - VDISKCOPYOPS_INTERVAL = 600 - - GLOBAL = 'global' - METRO = 'metro' - VALID_REP_TYPES = (GLOBAL, METRO) - FAILBACK_VALUE = 'default' - - def __init__(self, *args, **kwargs): - super(StorwizeSVCCommonDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(storwize_svc_opts) - self._backend_name = self.configuration.safe_get('volume_backend_name') - self._helpers = StorwizeHelpers(self._run_ssh) - self._vdiskcopyops = {} - self._vdiskcopyops_loop = None - self.protocol = None - self.replication = None - self._state = {'storage_nodes': {}, - 'enabled_protocols': set(), - 'compression_enabled': False, - 'available_iogrps': [], - 'system_name': None, - 'system_id': None, - 'code_level': None, - } - self._active_backend_id = kwargs.get('active_backend_id') - - # Since there are three replication modes supported by Storwize, - # this dictionary is used to map the replication types to certain - # replications. - self.replications = {} - - # One driver can be configured with multiple replication targets - # to failover. - self._replication_targets = [] - - # This boolean is used to indicate whether this driver is configured - # with replication. - self._replication_enabled = False - - # This list is used to save the supported replication modes. - self._supported_replication_types = [] - - # Storwize has the limitation that can not burst more than 3 new ssh - # connections within 1 second. So slow down the initialization. - time.sleep(1) - - def do_setup(self, ctxt): - """Check that we have all configuration details from the storage.""" - LOG.debug('enter: do_setup') - - # Get storage system name, id, and code level - self._state.update(self._helpers.get_system_info()) - - # Get the replication helpers - self.replication = storwize_rep.StorwizeSVCReplication.factory(self) - - # Validate that the pool exists - self._validate_pools_exist() - - # Check if compression is supported - self._state['compression_enabled'] = (self._helpers. - compression_enabled()) - - # Get the available I/O groups - self._state['available_iogrps'] = (self._helpers. - get_available_io_groups()) - - # Get the iSCSI and FC names of the Storwize/SVC nodes - self._state['storage_nodes'] = self._helpers.get_node_info() - - # Add the iSCSI IP addresses and WWPNs to the storage node info - self._helpers.add_iscsi_ip_addrs(self._state['storage_nodes']) - self._helpers.add_fc_wwpns(self._state['storage_nodes']) - - # For each node, check what connection modes it supports. Delete any - # nodes that do not support any types (may be partially configured). - to_delete = [] - for k, node in self._state['storage_nodes'].items(): - if ((len(node['ipv4']) or len(node['ipv6'])) - and len(node['iscsi_name'])): - node['enabled_protocols'].append('iSCSI') - self._state['enabled_protocols'].add('iSCSI') - if len(node['WWPN']): - node['enabled_protocols'].append('FC') - self._state['enabled_protocols'].add('FC') - if not len(node['enabled_protocols']): - to_delete.append(k) - for delkey in to_delete: - del self._state['storage_nodes'][delkey] - - # Build the list of in-progress vdisk copy operations - if ctxt is None: - admin_context = context.get_admin_context() - else: - admin_context = ctxt.elevated() - volumes = self.db.volume_get_all_by_host(admin_context, self.host) - - for volume in volumes: - metadata = self.db.volume_admin_metadata_get(admin_context, - volume['id']) - curr_ops = metadata.get('vdiskcopyops', None) - if curr_ops: - ops = [tuple(x.split(':')) for x in curr_ops.split(';')] - self._vdiskcopyops[volume['id']] = ops - - # if vdiskcopy exists in database, start the looping call - if len(self._vdiskcopyops) >= 1: - self._vdiskcopyops_loop = loopingcall.FixedIntervalLoopingCall( - self._check_volume_copy_ops) - self._vdiskcopyops_loop.start(interval=self.VDISKCOPYOPS_INTERVAL) - LOG.debug('leave: do_setup') - - # v2 replication setup - self._do_replication_setup() - - def _validate_pools_exist(self): - # Validate that the pool exists - pools = self.configuration.storwize_svc_volpool_name - for pool in pools: - try: - self._helpers.get_pool_attrs(pool) - except exception.VolumeBackendAPIException: - msg = _('Failed getting details for pool %s.') % pool - raise exception.InvalidInput(reason=msg) - - def check_for_setup_error(self): - """Ensure that the flags are set properly.""" - LOG.debug('enter: check_for_setup_error') - - # Check that we have the system ID information - if self._state['system_name'] is None: - exception_msg = (_('Unable to determine system name.')) - raise exception.VolumeBackendAPIException(data=exception_msg) - if self._state['system_id'] is None: - exception_msg = (_('Unable to determine system id.')) - raise exception.VolumeBackendAPIException(data=exception_msg) - - # Make sure we have at least one node configured - if not len(self._state['storage_nodes']): - msg = _('do_setup: No configured nodes.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - if self.protocol not in self._state['enabled_protocols']: - # TODO(mc_nair): improve this error message by looking at - # self._state['enabled_protocols'] to tell user what driver to use - raise exception.InvalidInput( - reason=_('The storage device does not support %(prot)s. ' - 'Please configure the device to support %(prot)s or ' - 'switch to a driver using a different protocol.') - % {'prot': self.protocol}) - - required_flags = ['san_ip', 'san_ssh_port', 'san_login', - 'storwize_svc_volpool_name'] - for flag in required_flags: - if not self.configuration.safe_get(flag): - raise exception.InvalidInput(reason=_('%s is not set.') % flag) - - # Ensure that either password or keyfile were set - if not (self.configuration.san_password or - self.configuration.san_private_key): - raise exception.InvalidInput( - reason=_('Password or SSH private key is required for ' - 'authentication: set either san_password or ' - 'san_private_key option.')) - - opts = self._helpers.build_default_opts(self.configuration) - self._helpers.check_vdisk_opts(self._state, opts) - - LOG.debug('leave: check_for_setup_error') - - def _run_ssh(self, cmd_list, check_exit_code=True, attempts=1): - cinder_utils.check_ssh_injection(cmd_list) - command = ' '.join(cmd_list) - if not self.sshpool: - try: - self.sshpool = self._set_up_sshpool(self.configuration.san_ip) - except paramiko.SSHException: - LOG.warning(_LW('Unable to use san_ip to create SSHPool. Now ' - 'attempting to use storwize_san_secondary_ip ' - 'to create SSHPool.')) - if self.configuration.storwize_san_secondary_ip is not None: - self.sshpool = self._set_up_sshpool( - self.configuration.storwize_san_secondary_ip) - else: - LOG.warning(_LW('Unable to create SSHPool using san_ip ' - 'and not able to use ' - 'storwize_san_secondary_ip since it is ' - 'not configured.')) - raise - try: - return self._ssh_execute(self.sshpool, command, - check_exit_code, attempts) - - except Exception: - # Need to check if creating an SSHPool storwize_san_secondary_ip - # before raising an error. - - if self.configuration.storwize_san_secondary_ip is not None: - if (self.sshpool.ip == - self.configuration.storwize_san_secondary_ip): - LOG.warning(_LW("Unable to execute SSH command with " - "storwize_san_secondary_ip. " - "Attempting to switch IP back " - "to san_ip %s."), - self.configuration.san_ip) - self.sshpool = self._set_up_sshpool( - self.configuration.san_ip) - return self._ssh_execute(self.sshpool, command, - check_exit_code, attempts) - else: - LOG.warning(_LW("Unable to execute SSH command. " - "Attempting to switch IP to %s."), - self.configuration.storwize_san_secondary_ip) - self.sshpool = self._set_up_sshpool( - self.configuration.storwize_san_secondary_ip) - return self._ssh_execute(self.sshpool, command, - check_exit_code, attempts) - else: - LOG.warning(_LW('Unable to execute SSH command. ' - 'Not able to use ' - 'storwize_san_secondary_ip since it is ' - 'not configured.')) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error running SSH command: %s"), - command) - - def _set_up_sshpool(self, ip): - password = self.configuration.san_password - privatekey = self.configuration.san_private_key - min_size = self.configuration.ssh_min_pool_conn - max_size = self.configuration.ssh_max_pool_conn - sshpool = ssh_utils.SSHPool( - ip, - self.configuration.san_ssh_port, - self.configuration.ssh_conn_timeout, - self.configuration.san_login, - password=password, - privatekey=privatekey, - min_size=min_size, - max_size=max_size) - - return sshpool - - def _ssh_execute(self, sshpool, command, - check_exit_code = True, attempts=1): - try: - with sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - return processutils.ssh_execute( - ssh, - command, - check_exit_code=check_exit_code) - except Exception as e: - LOG.error(_LE('Error has occurred: %s'), e) - last_exception = e - greenthread.sleep(random.randint(20, 500) / 100.0) - try: - raise processutils.ProcessExecutionError( - exit_code=last_exception.exit_code, - stdout=last_exception.stdout, - stderr=last_exception.stderr, - cmd=last_exception.cmd) - except AttributeError: - raise processutils.ProcessExecutionError( - exit_code=-1, - stdout="", - stderr="Error running SSH command", - cmd=command) - - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error running SSH command: %s"), command) - - def ensure_export(self, ctxt, volume): - """Check that the volume exists on the storage. - - The system does not "export" volumes as a Linux iSCSI target does, - and therefore we just check that the volume exists on the storage. - """ - volume_defined = self._helpers.is_vdisk_defined(volume['name']) - if not volume_defined: - LOG.error(_LE('ensure_export: Volume %s not found on storage.'), - volume['name']) - - def create_export(self, ctxt, volume, connector): - model_update = None - return model_update - - def remove_export(self, ctxt, volume): - pass - - def _get_vdisk_params(self, type_id, volume_type=None, - volume_metadata=None): - return self._helpers.get_vdisk_params(self.configuration, - self._state, type_id, - volume_type=volume_type, - volume_metadata=volume_metadata) - - def create_volume(self, volume): - opts = self._get_vdisk_params(volume['volume_type_id'], - volume_metadata= - volume.get('volume_metadata')) - pool = utils.extract_host(volume['host'], 'pool') - self._helpers.create_vdisk(volume['name'], str(volume['size']), - 'gb', pool, opts) - if opts['qos']: - self._helpers.add_vdisk_qos(volume['name'], opts['qos']) - - model_update = None - ctxt = context.get_admin_context() - rep_type = self._get_volume_replicated_type(ctxt, volume) - - # The replication V2 has a higher priority than the replication V1. - # Check if V2 is available first, then check if V1 is available. - if rep_type: - self.replications.get(rep_type).volume_replication_setup(ctxt, - volume) - model_update = {'replication_status': 'enabled'} - elif opts.get('replication'): - model_update = self.replication.create_replica(ctxt, volume) - return model_update - - def delete_volume(self, volume): - ctxt = context.get_admin_context() - rep_mirror_type = self._get_volume_replicated_type_mirror(ctxt, - volume) - rep_status = volume.get("replication_status", None) - if rep_mirror_type and rep_status != "failed-over": - self.replications.get(rep_mirror_type).delete_target_volume( - volume) - - self._helpers.delete_vdisk(volume['name'], False) - - if volume['id'] in self._vdiskcopyops: - del self._vdiskcopyops[volume['id']] - - if not len(self._vdiskcopyops): - self._vdiskcopyops_loop.stop() - self._vdiskcopyops_loop = None - - def create_snapshot(self, snapshot): - ctxt = context.get_admin_context() - try: - source_vol = self.db.volume_get(ctxt, snapshot['volume_id']) - except Exception: - msg = (_('create_snapshot: get source volume failed.')) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - pool = utils.extract_host(source_vol['host'], 'pool') - opts = self._get_vdisk_params(source_vol['volume_type_id']) - self._helpers.create_copy(snapshot['volume_name'], snapshot['name'], - snapshot['volume_id'], self.configuration, - opts, False, pool=pool) - - def delete_snapshot(self, snapshot): - self._helpers.delete_vdisk(snapshot['name'], False) - - def create_volume_from_snapshot(self, volume, snapshot): - if volume['size'] != snapshot['volume_size']: - msg = (_('create_volume_from_snapshot: Source and destination ' - 'size differ.')) - LOG.error(msg) - raise exception.InvalidInput(message=msg) - - opts = self._get_vdisk_params(volume['volume_type_id'], - volume_metadata= - volume.get('volume_metadata')) - pool = utils.extract_host(volume['host'], 'pool') - self._helpers.create_copy(snapshot['name'], volume['name'], - snapshot['id'], self.configuration, - opts, True, pool=pool) - if opts['qos']: - self._helpers.add_vdisk_qos(volume['name'], opts['qos']) - - ctxt = context.get_admin_context() - rep_type = self._get_volume_replicated_type(ctxt, volume) - - # The replication V2 has a higher priority than the replication V1. - # Check if V2 is available first, then check if V1 is available. - if rep_type and self._replication_enabled: - self.replications.get(rep_type).volume_replication_setup(ctxt, - volume) - return {'replication_status': 'enabled'} - elif opts.get('replication'): - replica_status = self.replication.create_replica(ctxt, volume) - if replica_status: - return replica_status - - def create_cloned_volume(self, tgt_volume, src_volume): - """Creates a clone of the specified volume.""" - - if src_volume['size'] > tgt_volume['size']: - msg = (_("create_cloned_volume: source volume %(src_vol)s " - "size is %(src_size)dGB and doesn't fit in target " - "volume %(tgt_vol)s of size %(tgt_size)dGB.") % - {'src_vol': src_volume['name'], - 'src_size': src_volume['size'], - 'tgt_vol': tgt_volume['name'], - 'tgt_size': tgt_volume['size']}) - LOG.error(msg) - raise exception.InvalidInput(message=msg) - - opts = self._get_vdisk_params(tgt_volume['volume_type_id'], - volume_metadata= - tgt_volume.get('volume_metadata')) - pool = utils.extract_host(tgt_volume['host'], 'pool') - self._helpers.create_copy(src_volume['name'], tgt_volume['name'], - src_volume['id'], self.configuration, - opts, True, pool=pool) - - # The source volume size is equal to target volume size - # in most of the cases. But in some scenario, the target - # volume size may be bigger than the source volume size. - # SVC does not support flashcopy between two volumes - # with two different size. So use source volume size to - # create target volume first and then extend target - # volume to orginal size. - if tgt_volume['size'] > src_volume['size']: - # extend the new created target volume to expected size. - self._extend_volume_op(tgt_volume, tgt_volume['size'], - src_volume['size']) - - if opts['qos']: - self._helpers.add_vdisk_qos(tgt_volume['name'], opts['qos']) - - ctxt = context.get_admin_context() - rep_type = self._get_volume_replicated_type(ctxt, tgt_volume) - - # The replication V2 has a higher priority than the replication V1. - # Check if V2 is available first, then check if V1 is available. - if rep_type and self._replication_enabled: - self.replications.get(rep_type).volume_replication_setup( - ctxt, tgt_volume) - return {'replication_status': 'enabled'} - elif opts.get('replication'): - replica_status = self.replication.create_replica(ctxt, tgt_volume) - if replica_status: - return replica_status - - def extend_volume(self, volume, new_size): - self._extend_volume_op(volume, new_size) - - def _extend_volume_op(self, volume, new_size, old_size=None): - LOG.debug('enter: _extend_volume_op: volume %s', volume['id']) - ret = self._helpers.ensure_vdisk_no_fc_mappings(volume['name'], - allow_snaps=False) - if not ret: - msg = (_('_extend_volume_op: Extending a volume with snapshots is ' - 'not supported.')) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - if old_size is None: - old_size = volume['size'] - extend_amt = int(new_size) - old_size - ctxt = context.get_admin_context() - rep_mirror_type = self._get_volume_replicated_type_mirror(ctxt, - volume) - rep_status = volume.get("replication_status", None) - target_vol_name = None - if rep_mirror_type and rep_status != "failed-over": - try: - rel_info = self._helpers.get_relationship_info(volume) - self._helpers.delete_relationship(volume) - except Exception as e: - msg = (_('Failed to get remote copy information for ' - '%(volume)s. Exception: %(err)s.'), {'volume': - volume['id'], - 'err': e}) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - if rel_info: - target_vol_name = rel_info.get('aux_vdisk_name') - self.replications.get(rep_mirror_type).extend_target_volume( - target_vol_name, extend_amt) - - self._helpers.extend_vdisk(volume['name'], extend_amt) - if rep_mirror_type and rep_status != "failed-over": - self.replications.get(rep_mirror_type).create_relationship( - volume, target_vol_name) - LOG.debug('leave: _extend_volume_op: volume %s', volume['id']) - - def add_vdisk_copy(self, volume, dest_pool, vol_type): - return self._helpers.add_vdisk_copy(volume, dest_pool, - vol_type, self._state, - self.configuration) - - def _add_vdisk_copy_op(self, ctxt, volume, new_op): - metadata = self.db.volume_admin_metadata_get(ctxt.elevated(), - volume['id']) - curr_ops = metadata.get('vdiskcopyops', None) - if curr_ops: - curr_ops_list = [tuple(x.split(':')) for x in curr_ops.split(';')] - new_ops_list = curr_ops_list.append(new_op) - else: - new_ops_list = [new_op] - new_ops_str = ';'.join([':'.join(x) for x in new_ops_list]) - self.db.volume_admin_metadata_update(ctxt.elevated(), volume['id'], - {'vdiskcopyops': new_ops_str}, - False) - if volume['id'] in self._vdiskcopyops: - self._vdiskcopyops[volume['id']].append(new_op) - else: - self._vdiskcopyops[volume['id']] = [new_op] - - # We added the first copy operation, so start the looping call - if len(self._vdiskcopyops) == 1: - self._vdiskcopyops_loop = loopingcall.FixedIntervalLoopingCall( - self._check_volume_copy_ops) - self._vdiskcopyops_loop.start(interval=self.VDISKCOPYOPS_INTERVAL) - - def _rm_vdisk_copy_op(self, ctxt, volume, orig_copy_id, new_copy_id): - try: - self._vdiskcopyops[volume['id']].remove((orig_copy_id, - new_copy_id)) - if not len(self._vdiskcopyops[volume['id']]): - del self._vdiskcopyops[volume['id']] - if not len(self._vdiskcopyops): - self._vdiskcopyops_loop.stop() - self._vdiskcopyops_loop = None - except KeyError: - LOG.error(_LE('_rm_vdisk_copy_op: Volume %s does not have any ' - 'registered vdisk copy operations.'), volume['id']) - return - except ValueError: - LOG.error(_LE('_rm_vdisk_copy_op: Volume %(vol)s does not have ' - 'the specified vdisk copy operation: orig=%(orig)s ' - 'new=%(new)s.'), - {'vol': volume['id'], 'orig': orig_copy_id, - 'new': new_copy_id}) - return - - metadata = self.db.volume_admin_metadata_get(ctxt.elevated(), - volume['id']) - curr_ops = metadata.get('vdiskcopyops', None) - if not curr_ops: - LOG.error(_LE('_rm_vdisk_copy_op: Volume metadata %s does not ' - 'have any registered vdisk copy operations.'), - volume['id']) - return - curr_ops_list = [tuple(x.split(':')) for x in curr_ops.split(';')] - try: - curr_ops_list.remove((orig_copy_id, new_copy_id)) - except ValueError: - LOG.error(_LE('_rm_vdisk_copy_op: Volume %(vol)s metadata does ' - 'not have the specified vdisk copy operation: ' - 'orig=%(orig)s new=%(new)s.'), - {'vol': volume['id'], 'orig': orig_copy_id, - 'new': new_copy_id}) - return - - if len(curr_ops_list): - new_ops_str = ';'.join([':'.join(x) for x in curr_ops_list]) - self.db.volume_admin_metadata_update(ctxt.elevated(), volume['id'], - {'vdiskcopyops': new_ops_str}, - False) - else: - self.db.volume_admin_metadata_delete(ctxt.elevated(), volume['id'], - 'vdiskcopyops') - - def promote_replica(self, ctxt, volume): - return self.replication.promote_replica(volume) - - def reenable_replication(self, ctxt, volume): - return self.replication.reenable_replication(volume) - - def create_replica_test_volume(self, tgt_volume, src_volume): - if src_volume['size'] != tgt_volume['size']: - msg = (_('create_cloned_volume: Source and destination ' - 'size differ.')) - LOG.error(msg) - raise exception.InvalidInput(message=msg) - replica_status = self.replication.test_replica(tgt_volume, - src_volume) - return replica_status - - def get_replication_status(self, ctxt, volume): - replica_status = None - if self.replication: - replica_status = self.replication.get_replication_status(volume) - return replica_status - - def _check_volume_copy_ops(self): - LOG.debug("Enter: update volume copy status.") - ctxt = context.get_admin_context() - copy_items = list(self._vdiskcopyops.items()) - for vol_id, copy_ops in copy_items: - try: - volume = self.db.volume_get(ctxt, vol_id) - except Exception: - LOG.warning(_LW('Volume %s does not exist.'), vol_id) - del self._vdiskcopyops[vol_id] - if not len(self._vdiskcopyops): - self._vdiskcopyops_loop.stop() - self._vdiskcopyops_loop = None - continue - - for copy_op in copy_ops: - try: - synced = self._helpers.is_vdisk_copy_synced(volume['name'], - copy_op[1]) - except Exception: - LOG.info(_LI('_check_volume_copy_ops: Volume %(vol)s does ' - 'not have the specified vdisk copy ' - 'operation: orig=%(orig)s new=%(new)s.'), - {'vol': volume['id'], 'orig': copy_op[0], - 'new': copy_op[1]}) - else: - if synced: - self._helpers.rm_vdisk_copy(volume['name'], copy_op[0]) - self._rm_vdisk_copy_op(ctxt, volume, copy_op[0], - copy_op[1]) - LOG.debug("Exit: update volume copy status.") - - # #### V2.1 replication methods #### # - def failover_host(self, context, volumes, secondary_id=None): - """Force failover to a secondary replication target.""" - self._validate_replication_enabled() - if self.FAILBACK_VALUE == secondary_id: - # In this case the administrator would like to fail back. - volume_update_list = self._replication_failback(context, - volumes) - return None, volume_update_list - - # In this case the administrator would like to fail over. - failover_target = None - for target in self._replication_targets: - if target['backend_id'] == secondary_id: - failover_target = target - break - if not failover_target: - msg = _("A valid secondary target MUST be specified in order " - "to failover.") - LOG.error(msg) - raise exception.InvalidReplicationTarget(reason=msg) - - target_id = failover_target['backend_id'] - volume_update_list = [] - for volume in volumes: - rep_type = self._get_volume_replicated_type(context, volume) - if rep_type: - replication = self.replications.get(rep_type) - if replication.target.get('backend_id') == target_id: - # Check if the target backend matches the replication type. - # If so, fail over the volume. - try: - replication.failover_volume_host(context, - volume, target_id) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'failed-over'}}) - except exception.VolumeDriverException: - msg = (_LE('Unable to failover to the secondary. ' - 'Please make sure that the secondary ' - 'back-end is ready.')) - LOG.error(msg) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'error'}}) - else: - # If the volume is not of replicated type, we need to - # force the status into error state so a user knows they - # do not have access to the volume. - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'status': 'error'}}) - - return target_id, volume_update_list - - def _is_host_ready_for_failback(self, ctxt, volumes): - valid_sync_status = ('consistent_synchronized', 'consistent_stopped', - 'synchronized', 'idling') - # Check the status of each volume to see if it is in - # a consistent status. - for volume in volumes: - rep_type = self._get_volume_replicated_type(ctxt, volume) - if rep_type: - replication = self.replications.get(rep_type) - if replication: - status = replication.get_relationship_status(volume) - # We need to make sure of that all the volumes are - # in the valid status to trigger a successful - # fail-back. False will be be returned even if only - # one volume is not ready. - if status not in valid_sync_status: - return False - else: - return False - else: - return False - return True - - def _replication_failback(self, ctxt, volumes): - """Fail back all the volume on the secondary backend.""" - if not self._is_host_ready_for_failback(ctxt, volumes): - msg = _("The host is not ready to be failed back. Please " - "resynchronize the volumes and resume replication on the " - "Storwize backends.") - LOG.error(msg) - raise exception.VolumeDriverException(data=msg) - - volume_update_list = [] - for volume in volumes: - rep_type = self._get_volume_replicated_type(ctxt, volume) - if rep_type: - replication = self.replications.get(rep_type) - replication.replication_failback(volume) - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'replication_status': 'enabled'}}) - else: - volume_update_list.append( - {'volume_id': volume['id'], - 'updates': {'status': 'available'}}) - - return volume_update_list - - def _validate_replication_enabled(self): - if not self._replication_enabled: - msg = _("Issuing a fail-over failed because replication is " - "not properly configured.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _validate_volume_rep_type(self, ctxt, volume): - rep_type = self._get_volume_replicated_type(ctxt, volume) - if not rep_type: - msg = (_("Volume %s is not of replicated type. " - "This volume needs to be of a volume type " - "with the extra spec replication_enabled set " - "to ' True' to support replication " - "actions."), volume['id']) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - if not self._replication_enabled: - msg = _("The back-end where the volume is created " - "does not have replication enabled.") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - return rep_type - - def _get_volume_replicated_type_mirror(self, ctxt, volume): - rep_type = self._get_volume_replicated_type(ctxt, volume) - if rep_type in self.VALID_REP_TYPES: - return rep_type - else: - return None - - def _get_specs_replicated_type(self, volume_type): - replication_type = None - extra_specs = volume_type.get("extra_specs", {}) - rep_val = extra_specs.get('replication_enabled') - if rep_val == " True": - replication_type = extra_specs.get('replication_type', - self.GLOBAL) - # The format for replication_type in extra spec is in - # " global". Otherwise, the code will - # not reach here. - if replication_type != self.GLOBAL: - # Pick up the replication type specified in the - # extra spec from the format like " global". - replication_type = replication_type.split()[1] - if replication_type not in self.VALID_REP_TYPES: - replication_type = None - return replication_type - - def _get_volume_replicated_type(self, ctxt, volume): - replication_type = None - if volume.get("volume_type_id"): - volume_type = volume_types.get_volume_type( - ctxt, volume["volume_type_id"]) - replication_type = self._get_specs_replicated_type(volume_type) - - return replication_type - - def _do_replication_setup(self): - replication_devices = self.configuration.replication_device - if replication_devices: - replication_targets = [] - for dev in replication_devices: - remote_array = {} - remote_array['managed_backend_name'] = ( - dev.get('managed_backend_name')) - if not remote_array['managed_backend_name']: - raise exception.InvalidConfigurationValue( - option='managed_backend_name', - value=remote_array['managed_backend_name']) - rep_mode = dev.get('replication_mode') - remote_array['replication_mode'] = rep_mode - remote_array['san_ip'] = ( - dev.get('san_ip')) - remote_array['backend_id'] = ( - dev.get('backend_id')) - remote_array['san_login'] = ( - dev.get('san_login')) - remote_array['san_password'] = ( - dev.get('san_password')) - remote_array['pool_name'] = ( - dev.get('pool_name')) - replication_targets.append(remote_array) - - # Each replication type will have a coresponding replication. - self.create_replication_types(replication_targets) - - if len(self._supported_replication_types) > 0: - self._replication_enabled = True - - def create_replication_types(self, replication_targets): - for target in replication_targets: - rep_type = target['replication_mode'] - if (rep_type in self.VALID_REP_TYPES - and rep_type not in self.replications.keys()): - replication = self.replication_factory(rep_type, target) - try: - replication.establish_target_partnership() - except exception.VolumeDriverException: - msg = (_LE('The replication mode of %(type)s has not ' - 'successfully established partnership ' - 'with the replica Storwize target %(stor)s.'), - {'type': rep_type, - 'stor': target['backend_id']}) - LOG.error(msg) - continue - - self.replications[rep_type] = replication - self._replication_targets.append(target) - self._supported_replication_types.append(rep_type) - - def replication_factory(self, replication_type, rep_target): - """Use replication methods for the requested mode.""" - if replication_type == self.GLOBAL: - return storwize_rep.StorwizeSVCReplicationGlobalMirror( - self, rep_target, StorwizeHelpers) - if replication_type == self.METRO: - return storwize_rep.StorwizeSVCReplicationMetroMirror( - self, rep_target, StorwizeHelpers) - - def migrate_volume(self, ctxt, volume, host): - """Migrate directly if source and dest are managed by same storage. - - We create a new vdisk copy in the desired pool, and add the original - vdisk copy to the admin_metadata of the volume to be deleted. The - deletion will occur using a periodic task once the new copy is synced. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - LOG.debug('enter: migrate_volume: id=%(id)s, host=%(host)s', - {'id': volume['id'], 'host': host['host']}) - - false_ret = (False, None) - dest_pool = self._helpers.can_migrate_to_host(host, self._state) - if dest_pool is None: - return false_ret - - ctxt = context.get_admin_context() - volume_type_id = volume['volume_type_id'] - if volume_type_id is not None: - vol_type = volume_types.get_volume_type(ctxt, volume_type_id) - else: - vol_type = None - - self._check_volume_copy_ops() - new_op = self.add_vdisk_copy(volume['name'], dest_pool, vol_type) - self._add_vdisk_copy_op(ctxt, volume, new_op) - LOG.debug('leave: migrate_volume: id=%(id)s, host=%(host)s', - {'id': volume['id'], 'host': host['host']}) - return (True, None) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - Returns a boolean indicating whether the retype occurred. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - def retype_iogrp_property(volume, new, old): - if new != old: - self._helpers.change_vdisk_iogrp(volume['name'], - self._state, (new, old)) - - LOG.debug('enter: retype: id=%(id)s, new_type=%(new_type)s,' - 'diff=%(diff)s, host=%(host)s', {'id': volume['id'], - 'new_type': new_type, - 'diff': diff, - 'host': host}) - - no_copy_keys = ['warning', 'autoexpand', 'easytier'] - copy_keys = ['rsize', 'grainsize', 'compression'] - all_keys = no_copy_keys + copy_keys - old_opts = self._get_vdisk_params(volume['volume_type_id'], - volume_metadata= - volume.get('volume_matadata')) - new_opts = self._get_vdisk_params(new_type['id'], - volume_type=new_type) - - # Check if retype affects volume replication - model_update = None - old_type_replication = old_opts.get('replication', False) - new_type_replication = new_opts.get('replication', False) - - # Delete replica if needed - if old_type_replication and not new_type_replication: - self.replication.delete_replica(volume) - model_update = {'replication_status': 'disabled', - 'replication_driver_data': None, - 'replication_extended_status': None} - - vdisk_changes = [] - need_copy = False - for key in all_keys: - if old_opts[key] != new_opts[key]: - if key in copy_keys: - need_copy = True - break - elif key in no_copy_keys: - vdisk_changes.append(key) - - if (utils.extract_host(volume['host'], 'pool') != - utils.extract_host(host['host'], 'pool')): - need_copy = True - - if need_copy: - self._check_volume_copy_ops() - dest_pool = self._helpers.can_migrate_to_host(host, self._state) - if dest_pool is None: - return False - - # If volume is replicated, can't copy - if new_type_replication: - msg = (_('Unable to retype: Current action needs volume-copy,' - ' it is not allowed when new type is replication.' - ' Volume = %s'), volume['id']) - raise exception.VolumeDriverException(message=msg) - - retype_iogrp_property(volume, - new_opts['iogrp'], - old_opts['iogrp']) - try: - new_op = self.add_vdisk_copy(volume['name'], - dest_pool, - new_type) - self._add_vdisk_copy_op(ctxt, volume, new_op) - except exception.VolumeDriverException: - # roll back changing iogrp property - retype_iogrp_property(volume, old_opts['iogrp'], - new_opts['iogrp']) - msg = (_('Unable to retype: A copy of volume %s exists. ' - 'Retyping would exceed the limit of 2 copies.'), - volume['id']) - raise exception.VolumeDriverException(message=msg) - else: - retype_iogrp_property(volume, new_opts['iogrp'], old_opts['iogrp']) - - self._helpers.change_vdisk_options(volume['name'], vdisk_changes, - new_opts, self._state) - - if new_opts['qos']: - # Add the new QoS setting to the volume. If the volume has an - # old QoS setting, it will be overwritten. - self._helpers.update_vdisk_qos(volume['name'], new_opts['qos']) - elif old_opts['qos']: - # If the old_opts contain QoS keys, disable them. - self._helpers.disable_vdisk_qos(volume['name'], old_opts['qos']) - - # Add replica if needed - if not old_type_replication and new_type_replication: - model_update = self.replication.create_replica(ctxt, volume, - new_type) - - LOG.debug('exit: retype: ild=%(id)s, new_type=%(new_type)s,' - 'diff=%(diff)s, host=%(host)s', {'id': volume['id'], - 'new_type': new_type, - 'diff': diff, - 'host': host['host']}) - return True, model_update - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update from Storwize for migrated volume. - - This method should rename the back-end volume name(id) on the - destination host back to its original name(id) on the source host. - - :param ctxt: The context used to run the method update_migrated_volume - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - current_name = CONF.volume_name_template % new_volume['id'] - original_volume_name = CONF.volume_name_template % volume['id'] - try: - self._helpers.rename_vdisk(current_name, original_volume_name) - except exception.VolumeBackendAPIException: - LOG.error(_LE('Unable to rename the logical volume ' - 'for volume: %s'), volume['id']) - return {'_name_id': new_volume['_name_id'] or new_volume['id']} - # If the back-end name(id) for the volume has been renamed, - # it is OK for the volume to keep the original name(id) and there is - # no need to use the column "_name_id" to establish the mapping - # relationship between the volume id and the back-end volume - # name(id). - # Set the key "_name_id" to None for a successful rename. - model_update = {'_name_id': None} - return model_update - - def manage_existing(self, volume, ref): - """Manages an existing vdisk. - - Renames the vdisk to match the expected name for the volume. - Error checking done by manage_existing_get_size is not repeated - - if we got here then we have a vdisk that isn't in use (or we don't - care if it is in use. - """ - # Check that the reference is valid - vdisk = self._manage_input_check(ref) - vdisk_io_grp = self._helpers.get_volume_io_group(vdisk['name']) - if vdisk_io_grp not in self._state['available_iogrps']: - msg = (_("Failed to manage existing volume due to " - "the volume to be managed is not in a valid " - "I/O group.")) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - if volume['volume_type_id']: - opts = self._get_vdisk_params(volume['volume_type_id'], - volume_metadata= - volume.get('volume_metadata')) - vdisk_copy = self._helpers.get_vdisk_copy_attrs(vdisk['name'], '0') - - if vdisk_copy['autoexpand'] == 'on' and opts['rsize'] == -1: - msg = (_("Failed to manage existing volume due to " - "the volume to be managed is thin, but " - "the volume type chosen is thick.")) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - - if not vdisk_copy['autoexpand'] and opts['rsize'] != -1: - msg = (_("Failed to manage existing volume due to " - "the volume to be managed is thick, but " - "the volume type chosen is thin.")) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - - if (vdisk_copy['compressed_copy'] == 'no' and - opts['compression']): - msg = (_("Failed to manage existing volume due to the " - "volume to be managed is not compress, but " - "the volume type chosen is compress.")) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - - if (vdisk_copy['compressed_copy'] == 'yes' and - not opts['compression']): - msg = (_("Failed to manage existing volume due to the " - "volume to be managed is compress, but " - "the volume type chosen is not compress.")) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - - if vdisk_io_grp != opts['iogrp']: - msg = (_("Failed to manage existing volume due to " - "I/O group mismatch. The I/O group of the " - "volume to be managed is %(vdisk_iogrp)s. I/O group" - "of the chosen type is %(opt_iogrp)s.") % - {'vdisk_iogrp': vdisk['IO_group_name'], - 'opt_iogrp': opts['iogrp']}) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - pool = utils.extract_host(volume['host'], 'pool') - if vdisk['mdisk_grp_name'] != pool: - msg = (_("Failed to manage existing volume due to the " - "pool of the volume to be managed does not " - "match the backend pool. Pool of the " - "volume to be managed is %(vdisk_pool)s. Pool " - "of the backend is %(backend_pool)s.") % - {'vdisk_pool': vdisk['mdisk_grp_name'], - 'backend_pool': - self.configuration.storwize_svc_volpool_name}) - raise exception.ManageExistingVolumeTypeMismatch(reason=msg) - self._helpers.rename_vdisk(vdisk['name'], volume['name']) - - def manage_existing_get_size(self, volume, ref): - """Return size of an existing Vdisk for manage_existing. - - existing_ref is a dictionary of the form: - {'source-id': } or - {'source-name': } - - Optional elements are: - 'manage_if_in_use': True/False (default is False) - If set to True, a volume will be managed even if it is currently - attached to a host system. - """ - - # Check that the reference is valid - vdisk = self._manage_input_check(ref) - - # Check if the disk is in use, if we need to. - manage_if_in_use = ref.get('manage_if_in_use', False) - if (not manage_if_in_use and - self._helpers.is_vdisk_in_use(vdisk['name'])): - reason = _('The specified vdisk is mapped to a host.') - raise exception.ManageExistingInvalidReference(existing_ref=ref, - reason=reason) - - return int(math.ceil(float(vdisk['capacity']) / units.Gi)) - - def unmanage(self, volume): - """Remove the specified volume from Cinder management.""" - pass - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If we haven't gotten stats yet or 'refresh' is True, - run update the stats first. - """ - if not self._stats or refresh: - self._update_volume_stats() - - return self._stats - - def create_consistencygroup(self, context, group): - """Create a consistency group. - - IBM Storwize will create CG until cg-snapshot creation, - db will maintain the volumes and CG relationship. - """ - LOG.debug("Creating consistency group.") - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - return model_update - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group. - - IBM Storwize will delete the volumes of the CG. - """ - LOG.debug("Deleting consistency group.") - model_update = {} - model_update['status'] = fields.ConsistencyGroupStatus.DELETED - volumes = self.db.volume_get_all_by_group(context, group['id']) - - for volume in volumes: - try: - self._helpers.delete_vdisk(volume['name'], True) - volume['status'] = 'deleted' - except exception.VolumeBackendAPIException as err: - volume['status'] = 'error_deleting' - if model_update['status'] != 'error_deleting': - model_update['status'] = 'error_deleting' - LOG.error(_LE("Failed to delete the volume %(vol)s of CG. " - "Exception: %(exception)s."), - {'vol': volume['name'], 'exception': err}) - return model_update, volumes - - def update_consistencygroup(self, ctxt, group, add_volumes, - remove_volumes): - """Adds or removes volume(s) to/from an existing consistency group.""" - - LOG.debug("Updating consistency group.") - return None, None, None - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a consistencygroup from source. - - :param context: the context of the caller. - :param group: the dictionary of the consistency group to be created. - :param volumes: a list of volume dictionaries in the group. - :param cgsnapshot: the dictionary of the cgsnapshot as source. - :param snapshots: a list of snapshot dictionaries in the cgsnapshot. - :param source_cg: the dictionary of a consistency group as source. - :param source_vols: a list of volume dictionaries in the source_cg. - :return model_update, volumes_model_update - """ - LOG.debug('Enter: create_consistencygroup_from_src.') - if cgsnapshot and snapshots: - cg_name = 'cg-' + cgsnapshot.id - sources = snapshots - - elif source_cg and source_vols: - cg_name = 'cg-' + source_cg.id - sources = source_vols - - else: - error_msg = _("create_consistencygroup_from_src must be " - "creating from a CG snapshot, or a source CG.") - raise exception.InvalidInput(reason=error_msg) - - LOG.debug('create_consistencygroup_from_src: cg_name %(cg_name)s' - ' %(sources)s', {'cg_name': cg_name, 'sources': sources}) - self._helpers.create_fc_consistgrp(cg_name) - timeout = self.configuration.storwize_svc_flashcopy_timeout - model_update, snapshots_model = ( - self._helpers.create_cg_from_source(group, - cg_name, - sources, - volumes, - self._state, - self.configuration, - timeout)) - LOG.debug("Leave: create_consistencygroup_from_src.") - return model_update, snapshots_model - - def create_cgsnapshot(self, ctxt, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - # Use cgsnapshot id as cg name - cg_name = 'cg_snap-' + cgsnapshot['id'] - # Create new cg as cg_snapshot - self._helpers.create_fc_consistgrp(cg_name) - - snapshots = self.db.snapshot_get_all_for_cgsnapshot( - ctxt, cgsnapshot['id']) - timeout = self.configuration.storwize_svc_flashcopy_timeout - - model_update, snapshots_model = ( - self._helpers.run_consistgrp_snapshots(cg_name, - snapshots, - self._state, - self.configuration, - timeout)) - - return model_update, snapshots_model - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - cgsnapshot_id = cgsnapshot['id'] - cg_name = 'cg_snap-' + cgsnapshot_id - - snapshots = self.db.snapshot_get_all_for_cgsnapshot(context, - cgsnapshot_id) - - model_update, snapshots_model = ( - self._helpers.delete_consistgrp_snapshots(cg_name, - snapshots)) - - return model_update, snapshots_model - - def get_pool(self, volume): - attr = self._helpers.get_vdisk_attributes(volume['name']) - - if attr is None: - msg = (_('get_pool: Failed to get attributes for volume ' - '%s') % volume['name']) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - return attr['mdisk_grp_name'] - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - LOG.debug("Updating volume stats.") - data = {} - - data['vendor_name'] = 'IBM' - data['driver_version'] = self.VERSION - data['storage_protocol'] = self.protocol - data['pools'] = [] - - data['multiattach'] = (self.configuration. - storwize_svc_multihostmap_enabled) - - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = (backend_name or - self._state['system_name']) - - data['pools'] = [self._build_pool_stats(pool) - for pool in - self.configuration.storwize_svc_volpool_name] - data['replication'] = self._replication_enabled - data['replication_enabled'] = self._replication_enabled - data['replication_targets'] = self._get_replication_targets(), - self._stats = data - - def _build_pool_stats(self, pool): - """Build pool status""" - QoS_support = True - pool_stats = {} - try: - pool_data = self._helpers.get_pool_attrs(pool) - if pool_data: - easy_tier = pool_data['easy_tier'] in ['on', 'auto'] - total_capacity_gb = float(pool_data['capacity']) / units.Gi - free_capacity_gb = float(pool_data['free_capacity']) / units.Gi - allocated_capacity_gb = (float(pool_data['used_capacity']) / - units.Gi) - location_info = ('StorwizeSVCDriver:%(sys_id)s:%(pool)s' % - {'sys_id': self._state['system_id'], - 'pool': pool_data['name']}) - pool_stats = { - 'pool_name': pool_data['name'], - 'total_capacity_gb': total_capacity_gb, - 'free_capacity_gb': free_capacity_gb, - 'allocated_capacity_gb': allocated_capacity_gb, - 'compression_support': self._state['compression_enabled'], - 'reserved_percentage': - self.configuration.reserved_percentage, - 'QoS_support': QoS_support, - 'consistencygroup_support': True, - 'location_info': location_info, - 'easytier_support': easy_tier - } - if self._replication_enabled: - pool_stats.update({ - 'replication_enabled': self._replication_enabled, - 'replication_type': self._supported_replication_types, - 'replication_targets': self._get_replication_targets(), - 'replication_count': len(self._replication_targets) - }) - elif self.replication: - pool_stats.update(self.replication.get_replication_info()) - - except exception.VolumeBackendAPIException: - msg = _('Failed getting details for pool %s.') % pool - raise exception.VolumeBackendAPIException(data=msg) - - return pool_stats - - def _get_replication_targets(self): - return [target['backend_id'] for target in self._replication_targets] - - def _manage_input_check(self, ref): - """Verify the input of manage function.""" - # Check that the reference is valid - if 'source-name' in ref: - manage_source = ref['source-name'] - vdisk = self._helpers.get_vdisk_attributes(manage_source) - elif 'source-id' in ref: - manage_source = ref['source-id'] - vdisk = self._helpers.vdisk_by_uid(manage_source) - else: - reason = _('Reference must contain source-id or ' - 'source-name element.') - raise exception.ManageExistingInvalidReference(existing_ref=ref, - reason=reason) - - if vdisk is None: - reason = (_('No vdisk with the UID specified by ref %s.') - % manage_source) - raise exception.ManageExistingInvalidReference(existing_ref=ref, - reason=reason) - return vdisk diff --git a/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py b/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py deleted file mode 100644 index 3d23b9df2..000000000 --- a/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_fc.py +++ /dev/null @@ -1,282 +0,0 @@ -# Copyright 2015 IBM Corp. -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Volume FC driver for IBM Storwize family and SVC storage systems. - -Notes: -1. If you specify both a password and a key file, this driver will use the - key file only. -2. When using a key file for authentication, it is up to the user or - system administrator to store the private key in a safe manner. -3. The defaults for creating volumes are "-rsize 2% -autoexpand - -grainsize 256 -warning 0". These can be changed in the configuration - file or by using volume types(recommended only for advanced users). - -Limitations: -1. The driver expects CLI output in English, error messages may be in a - localized format. -2. Clones and creating volumes from snapshots, where the source and target - are of different sizes, is not supported. - -""" - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils -from cinder.volume.drivers.ibm.storwize_svc import ( - storwize_svc_common as storwize_common) -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - -storwize_svc_fc_opts = [ - cfg.BoolOpt('storwize_svc_multipath_enabled', - default=False, - help='Connect with multipath (FC only; iSCSI multipath is ' - 'controlled by Nova)'), -] - -CONF = cfg.CONF -CONF.register_opts(storwize_svc_fc_opts) - - -class StorwizeSVCFCDriver(storwize_common.StorwizeSVCCommonDriver): - """IBM Storwize V7000 and SVC FC volume driver. - - Version history: - 1.0 - Initial driver - 1.1 - FC support, create_cloned_volume, volume type support, - get_volume_stats, minor bug fixes - 1.2.0 - Added retype - 1.2.1 - Code refactor, improved exception handling - 1.2.2 - Fix bug #1274123 (races in host-related functions) - 1.2.3 - Fix Fibre Channel connectivity: bug #1279758 (add delim to - lsfabric, clear unused data from connections, ensure matching - WWPNs by comparing lower case - 1.2.4 - Fix bug #1278035 (async migration/retype) - 1.2.5 - Added support for manage_existing (unmanage is inherited) - 1.2.6 - Added QoS support in terms of I/O throttling rate - 1.3.1 - Added support for volume replication - 1.3.2 - Added support for consistency group - 1.3.3 - Update driver to use ABC metaclasses - 2.0 - Code refactor, split init file and placed shared methods for - FC and iSCSI within the StorwizeSVCCommonDriver class - 2.0.1 - Added support for multiple pools with model update - 2.1 - Added replication V2 support to the global/metro mirror - mode - 2.1.1 - Update replication to version 2.1 - """ - - VERSION = "2.1.1" - - def __init__(self, *args, **kwargs): - super(StorwizeSVCFCDriver, self).__init__(*args, **kwargs) - self.protocol = 'FC' - self.configuration.append_config_values( - storwize_svc_fc_opts) - - def validate_connector(self, connector): - """Check connector for at least one enabled FC protocol.""" - if 'wwpns' not in connector: - LOG.error(_LE('The connector does not contain the required ' - 'information.')) - raise exception.InvalidConnectorException( - missing='wwpns') - - @fczm_utils.AddFCZone - @utils.synchronized('storwize-host', external=True) - def initialize_connection(self, volume, connector): - """Perform necessary work to make a FC connection. - - To be able to create an FC connection from a given host to a - volume, we must: - 1. Translate the given WWNN to a host name - 2. Create new host on the storage system if it does not yet exist - 3. Map the volume to the host if it is not already done - 4. Return the connection information for relevant nodes (in the - proper I/O group) - - """ - LOG.debug('enter: initialize_connection: volume %(vol)s with connector' - ' %(conn)s', {'vol': volume['id'], 'conn': connector}) - - volume_name = volume['name'] - - # Check if a host object is defined for this host name - host_name = self._helpers.get_host_from_connector(connector) - if host_name is None: - # Host does not exist - add a new host to Storwize/SVC - host_name = self._helpers.create_host(connector) - - volume_attributes = self._helpers.get_vdisk_attributes(volume_name) - if volume_attributes is None: - msg = (_('initialize_connection: Failed to get attributes' - ' for volume %s.') % volume_name) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - multihostmap = self.configuration.storwize_svc_multihostmap_enabled - lun_id = self._helpers.map_vol_to_host(volume_name, host_name, - multihostmap) - try: - preferred_node = volume_attributes['preferred_node_id'] - IO_group = volume_attributes['IO_group_id'] - except KeyError as e: - LOG.error(_LE('Did not find expected column name in ' - 'lsvdisk: %s.'), e) - raise exception.VolumeBackendAPIException( - data=_('initialize_connection: Missing volume attribute for ' - 'volume %s.') % volume_name) - - try: - # Get preferred node and other nodes in I/O group - preferred_node_entry = None - io_group_nodes = [] - for node in self._state['storage_nodes'].values(): - if node['id'] == preferred_node: - preferred_node_entry = node - if node['IO_group'] == IO_group: - io_group_nodes.append(node) - - if not len(io_group_nodes): - msg = (_('initialize_connection: No node found in ' - 'I/O group %(gid)s for volume %(vol)s.') % - {'gid': IO_group, 'vol': volume_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if not preferred_node_entry: - # Get 1st node in I/O group - preferred_node_entry = io_group_nodes[0] - LOG.warning(_LW('initialize_connection: Did not find a ' - 'preferred node for volume %s.'), volume_name) - - properties = {} - properties['target_discovered'] = False - properties['target_lun'] = lun_id - properties['volume_id'] = volume['id'] - - conn_wwpns = self._helpers.get_conn_fc_wwpns(host_name) - - # If conn_wwpns is empty, then that means that there were - # no target ports with visibility to any of the initiators - # so we return all target ports. - if len(conn_wwpns) == 0: - for node in self._state['storage_nodes'].values(): - conn_wwpns.extend(node['WWPN']) - - properties['target_wwn'] = conn_wwpns - - i_t_map = self._make_initiator_target_map(connector['wwpns'], - conn_wwpns) - properties['initiator_target_map'] = i_t_map - - # specific for z/VM, refer to cinder bug 1323993 - if "zvm_fcp" in connector: - properties['zvm_fcp'] = connector['zvm_fcp'] - except Exception: - with excutils.save_and_reraise_exception(): - self.terminate_connection(volume, connector) - LOG.error(_LE('initialize_connection: Failed ' - 'to collect return ' - 'properties for volume %(vol)s and connector ' - '%(conn)s.\n'), {'vol': volume, - 'conn': connector}) - - LOG.debug('leave: initialize_connection:\n volume: %(vol)s\n ' - 'connector %(conn)s\n properties: %(prop)s', - {'vol': volume['id'], 'conn': connector, - 'prop': properties}) - - return {'driver_volume_type': 'fibre_channel', 'data': properties, } - - def _make_initiator_target_map(self, initiator_wwpns, target_wwpns): - """Build a simplistic all-to-all mapping.""" - i_t_map = {} - for i_wwpn in initiator_wwpns: - i_t_map[str(i_wwpn)] = [] - for t_wwpn in target_wwpns: - i_t_map[i_wwpn].append(t_wwpn) - - return i_t_map - - @fczm_utils.RemoveFCZone - @utils.synchronized('storwize-host', external=True) - def terminate_connection(self, volume, connector, **kwargs): - """Cleanup after an FC connection has been terminated. - - When we clean up a terminated connection between a given connector - and volume, we: - 1. Translate the given connector to a host name - 2. Remove the volume-to-host mapping if it exists - 3. Delete the host if it has no more mappings (hosts are created - automatically by this driver when mappings are created) - """ - LOG.debug('enter: terminate_connection: volume %(vol)s with connector' - ' %(conn)s', {'vol': volume['id'], 'conn': connector}) - vol_name = volume['name'] - info = {} - if 'host' in connector: - # get host according to FC protocol - connector = connector.copy() - - connector.pop('initiator', None) - info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - - host_name = self._helpers.get_host_from_connector(connector) - if host_name is None: - msg = (_('terminate_connection: Failed to get host name from' - ' connector.')) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - else: - # See bug #1244257 - host_name = None - - # Unmap volumes, if hostname is None, need to get value from vdiskmap - host_name = self._helpers.unmap_vol_from_host(vol_name, host_name) - - # Host_name could be none - if host_name: - resp = self._helpers.check_host_mapped_vols(host_name) - if not len(resp): - LOG.info(_LI("Need to remove FC Zone, building initiator " - "target map.")) - # Build info data structure for zone removing - if 'wwpns' in connector and host_name: - target_wwpns = [] - # Returning all target_wwpns in storage_nodes, since - # we cannot determine which wwpns are logged in during - # a VM deletion. - for node in self._state['storage_nodes'].values(): - target_wwpns.extend(node['WWPN']) - init_targ_map = (self._make_initiator_target_map - (connector['wwpns'], - target_wwpns)) - info['data'] = {'initiator_target_map': init_targ_map} - # No volume mapped to the host, delete host from array - self._helpers.delete_host(host_name) - - LOG.debug('leave: terminate_connection: volume %(vol)s with ' - 'connector %(conn)s', {'vol': volume['id'], - 'conn': connector}) - return info diff --git a/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py b/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py deleted file mode 100644 index 9c7bfda1c..000000000 --- a/cinder/volume/drivers/ibm/storwize_svc/storwize_svc_iscsi.py +++ /dev/null @@ -1,258 +0,0 @@ -# Copyright 2015 IBM Corp. -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -ISCSI volume driver for IBM Storwize family and SVC storage systems. - -Notes: -1. If you specify both a password and a key file, this driver will use the - key file only. -2. When using a key file for authentication, it is up to the user or - system administrator to store the private key in a safe manner. -3. The defaults for creating volumes are "-rsize 2% -autoexpand - -grainsize 256 -warning 0". These can be changed in the configuration - file or by using volume types(recommended only for advanced users). - -Limitations: -1. The driver expects CLI output in English, error messages may be in a - localized format. -2. Clones and creating volumes from snapshots, where the source and target - are of different sizes, is not supported. - -""" - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder import utils - -from cinder.volume.drivers.ibm.storwize_svc import ( - storwize_svc_common as storwize_common) - -LOG = logging.getLogger(__name__) - -storwize_svc_iscsi_opts = [ - cfg.BoolOpt('storwize_svc_iscsi_chap_enabled', - default=True, - help='Configure CHAP authentication for iSCSI connections ' - '(Default: Enabled)'), -] - -CONF = cfg.CONF -CONF.register_opts(storwize_svc_iscsi_opts) - - -class StorwizeSVCISCSIDriver(storwize_common.StorwizeSVCCommonDriver): - """IBM Storwize V7000 and SVC iSCSI volume driver. - - Version history: - 1.0 - Initial driver - 1.1 - FC support, create_cloned_volume, volume type support, - get_volume_stats, minor bug fixes - 1.2.0 - Added retype - 1.2.1 - Code refactor, improved exception handling - 1.2.2 - Fix bug #1274123 (races in host-related functions) - 1.2.3 - Fix Fibre Channel connectivity: bug #1279758 (add delim to - lsfabric, clear unused data from connections, ensure matching - WWPNs by comparing lower case - 1.2.4 - Fix bug #1278035 (async migration/retype) - 1.2.5 - Added support for manage_existing (unmanage is inherited) - 1.2.6 - Added QoS support in terms of I/O throttling rate - 1.3.1 - Added support for volume replication - 1.3.2 - Added support for consistency group - 1.3.3 - Update driver to use ABC metaclasses - 2.0 - Code refactor, split init file and placed shared methods for - FC and iSCSI within the StorwizeSVCCommonDriver class - 2.0.1 - Added support for multiple pools with model update - 2.1 - Added replication V2 support to the global/metro mirror - mode - 2.1.1 - Update replication to version 2.1 - """ - - VERSION = "2.1.1" - - def __init__(self, *args, **kwargs): - super(StorwizeSVCISCSIDriver, self).__init__(*args, **kwargs) - self.protocol = 'iSCSI' - self.configuration.append_config_values( - storwize_svc_iscsi_opts) - - def validate_connector(self, connector): - """Check connector for at least one enabled iSCSI protocol.""" - if 'initiator' not in connector: - LOG.error(_LE('The connector does not contain the required ' - 'information.')) - raise exception.InvalidConnectorException( - missing='initiator') - - @utils.synchronized('storwize-host', external=True) - def initialize_connection(self, volume, connector): - """Perform necessary work to make an iSCSI connection. - - To be able to create an iSCSI connection from a given host to a - volume, we must: - 1. Translate the given iSCSI name to a host name - 2. Create new host on the storage system if it does not yet exist - 3. Map the volume to the host if it is not already done - 4. Return the connection information for relevant nodes (in the - proper I/O group) - """ - LOG.debug('enter: initialize_connection: volume %(vol)s with connector' - ' %(conn)s', {'vol': volume['id'], 'conn': connector}) - - volume_name = volume['name'] - - # Check if a host object is defined for this host name - host_name = self._helpers.get_host_from_connector(connector) - if host_name is None: - # Host does not exist - add a new host to Storwize/SVC - host_name = self._helpers.create_host(connector) - - chap_secret = self._helpers.get_chap_secret_for_host(host_name) - chap_enabled = self.configuration.storwize_svc_iscsi_chap_enabled - if chap_enabled and chap_secret is None: - chap_secret = self._helpers.add_chap_secret_to_host(host_name) - elif not chap_enabled and chap_secret: - LOG.warning(_LW('CHAP secret exists for host but CHAP is ' - 'disabled.')) - - volume_attributes = self._helpers.get_vdisk_attributes(volume_name) - if volume_attributes is None: - msg = (_('initialize_connection: Failed to get attributes' - ' for volume %s.') % volume_name) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - multihostmap = self.configuration.storwize_svc_multihostmap_enabled - lun_id = self._helpers.map_vol_to_host(volume_name, host_name, - multihostmap) - try: - preferred_node = volume_attributes['preferred_node_id'] - IO_group = volume_attributes['IO_group_id'] - except KeyError as e: - LOG.error(_LE('Did not find expected column name in ' - 'lsvdisk: %s.'), e) - raise exception.VolumeBackendAPIException( - data=_('initialize_connection: Missing volume attribute for ' - 'volume %s.') % volume_name) - - try: - # Get preferred node and other nodes in I/O group - preferred_node_entry = None - io_group_nodes = [] - for node in self._state['storage_nodes'].values(): - if self.protocol not in node['enabled_protocols']: - continue - if node['id'] == preferred_node: - preferred_node_entry = node - if node['IO_group'] == IO_group: - io_group_nodes.append(node) - - if not len(io_group_nodes): - msg = (_('initialize_connection: No node found in ' - 'I/O group %(gid)s for volume %(vol)s.') % - {'gid': IO_group, 'vol': volume_name}) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - if not preferred_node_entry: - # Get 1st node in I/O group - preferred_node_entry = io_group_nodes[0] - LOG.warning(_LW('initialize_connection: Did not find a ' - 'preferred node for volume %s.'), volume_name) - - properties = {} - properties['target_discovered'] = False - properties['target_lun'] = lun_id - properties['volume_id'] = volume['id'] - - if len(preferred_node_entry['ipv4']): - ipaddr = preferred_node_entry['ipv4'][0] - else: - ipaddr = preferred_node_entry['ipv6'][0] - properties['target_portal'] = '%s:%s' % (ipaddr, '3260') - properties['target_iqn'] = preferred_node_entry['iscsi_name'] - if chap_secret: - properties['auth_method'] = 'CHAP' - properties['auth_username'] = connector['initiator'] - properties['auth_password'] = chap_secret - properties['discovery_auth_method'] = 'CHAP' - properties['discovery_auth_username'] = ( - connector['initiator']) - properties['discovery_auth_password'] = chap_secret - - except Exception: - with excutils.save_and_reraise_exception(): - self.terminate_connection(volume, connector) - LOG.error(_LE('initialize_connection: Failed ' - 'to collect return ' - 'properties for volume %(vol)s and connector ' - '%(conn)s.\n'), {'vol': volume, - 'conn': connector}) - - LOG.debug('leave: initialize_connection:\n volume: %(vol)s\n ' - 'connector %(conn)s\n properties: %(prop)s', - {'vol': volume['id'], 'conn': connector, - 'prop': properties}) - - return {'driver_volume_type': 'iscsi', 'data': properties, } - - @utils.synchronized('storwize-host', external=True) - def terminate_connection(self, volume, connector, **kwargs): - """Cleanup after an iSCSI connection has been terminated. - - When we clean up a terminated connection between a given connector - and volume, we: - 1. Translate the given connector to a host name - 2. Remove the volume-to-host mapping if it exists - 3. Delete the host if it has no more mappings (hosts are created - automatically by this driver when mappings are created) - """ - LOG.debug('enter: terminate_connection: volume %(vol)s with connector' - ' %(conn)s', {'vol': volume['id'], 'conn': connector}) - vol_name = volume['name'] - info = {} - if 'host' in connector: - # get host according to iSCSI protocol - info = {'driver_volume_type': 'iscsi', - 'data': {}} - - host_name = self._helpers.get_host_from_connector(connector) - if host_name is None: - msg = (_('terminate_connection: Failed to get host name from' - ' connector.')) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - else: - # See bug #1244257 - host_name = None - - # Unmap volumes, if hostname is None, need to get value from vdiskmap - host_name = self._helpers.unmap_vol_from_host(vol_name, host_name) - - # Host_name could be none - if host_name: - resp = self._helpers.check_host_mapped_vols(host_name) - if not len(resp): - self._helpers.delete_host(host_name) - - LOG.debug('leave: terminate_connection: volume %(vol)s with ' - 'connector %(conn)s', {'vol': volume['id'], - 'conn': connector}) - return info diff --git a/cinder/volume/drivers/ibm/xiv_ds8k.py b/cinder/volume/drivers/ibm/xiv_ds8k.py deleted file mode 100644 index 4e4a89988..000000000 --- a/cinder/volume/drivers/ibm/xiv_ds8k.py +++ /dev/null @@ -1,285 +0,0 @@ -# Copyright 2013 IBM Corp. -# Copyright (c) 2013 OpenStack Foundation -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -# Authors: -# Erik Zaadi -# Avishay Traeger - -""" -Unified Volume driver for IBM XIV and DS8K Storage Systems. -""" - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import importutils - -from cinder import exception -from cinder.volume import driver -from cinder.volume.drivers.san import san - -xiv_ds8k_opts = [ - cfg.StrOpt( - 'xiv_ds8k_proxy', - default='xiv_ds8k_openstack.nova_proxy.XIVDS8KNovaProxy', - help='Proxy driver that connects to the IBM Storage Array'), - cfg.StrOpt( - 'xiv_ds8k_connection_type', - default='iscsi', - choices=['fibre_channel', 'iscsi'], - help='Connection type to the IBM Storage Array'), - cfg.StrOpt( - 'xiv_chap', - default='disabled', - choices=['disabled', 'enabled'], - help='CHAP authentication mode, effective only for iscsi' - ' (disabled|enabled)'), - cfg.StrOpt( - 'management_ips', - default='', - help='List of Management IP addresses (separated by commas)'), -] - -CONF = cfg.CONF -CONF.register_opts(xiv_ds8k_opts) - -LOG = logging.getLogger(__name__) - - -class XIVDS8KDriver(san.SanDriver, - driver.ManageableVD, - driver.ExtendVD, - driver.SnapshotVD, - driver.MigrateVD, - driver.ConsistencyGroupVD, - driver.CloneableImageVD, - driver.TransferVD): - """Unified IBM XIV and DS8K volume driver.""" - - def __init__(self, *args, **kwargs): - """Initialize the driver.""" - - super(XIVDS8KDriver, self).__init__(*args, **kwargs) - - self.configuration.append_config_values(xiv_ds8k_opts) - - proxy = importutils.import_class(self.configuration.xiv_ds8k_proxy) - - active_backend_id = kwargs.get('active_backend_id', None) - - # NOTE: All Array specific configurations are prefixed with: - # "xiv_ds8k_array_" - # These additional flags should be specified in the cinder.conf - # preferably in each backend configuration. - - self.xiv_ds8k_proxy = proxy( - { - "xiv_ds8k_user": self.configuration.san_login, - "xiv_ds8k_pass": self.configuration.san_password, - "xiv_ds8k_address": self.configuration.san_ip, - "xiv_ds8k_vol_pool": self.configuration.san_clustername, - "xiv_ds8k_connection_type": - self.configuration.xiv_ds8k_connection_type, - "xiv_chap": self.configuration.xiv_chap, - "management_ips": self.configuration.management_ips - }, - LOG, - exception, - driver=self, - active_backend_id=active_backend_id) - - def do_setup(self, context): - """Setup and verify IBM XIV and DS8K Storage connection.""" - - self.xiv_ds8k_proxy.setup(context) - - def ensure_export(self, context, volume): - """Ensure an export.""" - - return self.xiv_ds8k_proxy.ensure_export(context, volume) - - def create_export(self, context, volume, connector): - """Create an export.""" - - return self.xiv_ds8k_proxy.create_export(context, volume) - - def create_volume(self, volume): - """Create a volume on the IBM XIV and DS8K Storage system.""" - - return self.xiv_ds8k_proxy.create_volume(volume) - - def delete_volume(self, volume): - """Delete a volume on the IBM XIV and DS8K Storage system.""" - - self.xiv_ds8k_proxy.delete_volume(volume) - - def remove_export(self, context, volume): - """Disconnect a volume from an attached instance.""" - - return self.xiv_ds8k_proxy.remove_export(context, volume) - - def initialize_connection(self, volume, connector): - """Map the created volume.""" - - return self.xiv_ds8k_proxy.initialize_connection(volume, connector) - - def terminate_connection(self, volume, connector, **kwargs): - """Terminate a connection to a volume.""" - - return self.xiv_ds8k_proxy.terminate_connection(volume, connector) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from a snapshot.""" - - return self.xiv_ds8k_proxy.create_volume_from_snapshot( - volume, - snapshot) - - def create_snapshot(self, snapshot): - """Create a snapshot.""" - - return self.xiv_ds8k_proxy.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - """Delete a snapshot.""" - - return self.xiv_ds8k_proxy.delete_snapshot(snapshot) - - def get_volume_stats(self, refresh=False): - """Get volume stats.""" - - return self.xiv_ds8k_proxy.get_volume_stats(refresh) - - def create_cloned_volume(self, tgt_volume, src_volume): - """Create Cloned Volume.""" - - return self.xiv_ds8k_proxy.create_cloned_volume(tgt_volume, src_volume) - - def extend_volume(self, volume, new_size): - """Extend Created Volume.""" - - self.xiv_ds8k_proxy.extend_volume(volume, new_size) - - def migrate_volume(self, context, volume, host): - """Migrate the volume to the specified host.""" - - return self.xiv_ds8k_proxy.migrate_volume(context, volume, host) - - def manage_existing(self, volume, existing_ref): - """Brings an existing backend storage object under Cinder management. - - existing_ref is passed straight through from the API request's - manage_existing_ref value, and it is up to the driver how this should - be interpreted. It should be sufficient to identify a storage object - that the driver should somehow associate with the newly-created cinder - volume structure. - In the case of XIV, the existing_ref consists of a single field named - 'existing_ref' representing the name of the volume on the storage. - - There are two ways to do this: - - 1. Rename the backend storage object so that it matches the, - volume['name'] which is how drivers traditionally map between a - cinder volume and the associated backend storage object. - - 2. Place some metadata on the volume, or somewhere in the backend, that - allows other driver requests (e.g. delete, clone, attach, detach...) - to locate the backend storage object when required. - - If the existing_ref doesn't make sense, or doesn't refer to an existing - backend storage object, raise a ManageExistingInvalidReference - exception. - - The volume may have a volume_type, and the driver can inspect that and - compare against the properties of the referenced backend storage - object. If they are incompatible, raise a - ManageExistingVolumeTypeMismatch, specifying a reason for the failure. - """ - return self.xiv_ds8k_proxy.manage_volume(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing.""" - - return self.xiv_ds8k_proxy.manage_volume_get_size(volume, existing_ref) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management.""" - - return self.xiv_ds8k_proxy.unmanage_volume(volume) - - def freeze_backend(self, context): - """Notify the backend that it's frozen. """ - - return self.xiv_ds8k_proxy.freeze_backend(context) - - def thaw_backend(self, context): - """Notify the backend that it's unfrozen/thawed. """ - - return self.xiv_ds8k_proxy.thaw_backend(context) - - def failover_host(self, context, volumes, secondary_id=None): - """Failover a backend to a secondary replication target. """ - - return self.xiv_ds8k_proxy.failover_host( - context, volumes, secondary_id) - - def get_replication_status(self, context, volume): - """Return replication status.""" - - return self.xiv_ds8k_proxy.get_replication_status(context, volume) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type.""" - - return self.xiv_ds8k_proxy.retype(ctxt, volume, new_type, diff, host) - - def create_consistencygroup(self, context, group): - """Creates a consistency group.""" - - return self.xiv_ds8k_proxy.create_consistencygroup(context, group) - - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - - return self.xiv_ds8k_proxy.delete_consistencygroup( - context, group, volumes) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a consistency group snapshot.""" - - return self.xiv_ds8k_proxy.create_cgsnapshot( - context, cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a consistency group snapshot.""" - - return self.xiv_ds8k_proxy.delete_cgsnapshot( - context, cgsnapshot, snapshots) - - def update_consistencygroup(self, context, group, - add_volumes, remove_volumes): - """Adds or removes volume(s) to/from an existing consistency group.""" - - return self.xiv_ds8k_proxy.update_consistencygroup( - context, group, add_volumes, remove_volumes) - - def create_consistencygroup_from_src( - self, context, group, volumes, cgsnapshot, snapshots, - source_cg=None, source_vols=None): - """Creates a consistencygroup from source.""" - - return self.xiv_ds8k_proxy.create_consistencygroup_from_src( - context, group, volumes, cgsnapshot, snapshots, - source_cg, source_vols) diff --git a/cinder/volume/drivers/infortrend/__init__.py b/cinder/volume/drivers/infortrend/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/infortrend/eonstor_ds_cli/__init__.py b/cinder/volume/drivers/infortrend/eonstor_ds_cli/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/infortrend/eonstor_ds_cli/cli_factory.py b/cinder/volume/drivers/infortrend/eonstor_ds_cli/cli_factory.py deleted file mode 100644 index d24bc6d17..000000000 --- a/cinder/volume/drivers/infortrend/eonstor_ds_cli/cli_factory.py +++ /dev/null @@ -1,735 +0,0 @@ -# Copyright (c) 2015 Infortrend Technology, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Infortrend basic CLI factory. -""" - -import abc - -from oslo_concurrency import processutils -from oslo_log import log as logging -import six - -from cinder.i18n import _LE -from cinder import utils - -LOG = logging.getLogger(__name__) - -DEFAULT_RETRY_TIME = 5 - - -def retry_cli(func): - def inner(self, *args, **kwargs): - total_retry_time = self.cli_retry_time - - if total_retry_time is None: - total_retry_time = DEFAULT_RETRY_TIME - - retry_time = 0 - while retry_time < total_retry_time: - rc, out = func(self, *args, **kwargs) - retry_time += 1 - - if rc == 0: - break - - LOG.error(_LE( - 'Retry %(retry)s times: %(method)s Failed ' - '%(rc)s: %(reason)s'), { - 'retry': retry_time, - 'method': self.__class__.__name__, - 'rc': rc, - 'reason': out}) - LOG.debug( - 'Method: %(method)s Return Code: %(rc)s ' - 'Output: %(out)s', { - 'method': self.__class__.__name__, 'rc': rc, 'out': out}) - return rc, out - return inner - - -def util_execute(command_line): - content, err = utils.execute(command_line, shell=True) - return content - - -def strip_empty_in_list(list): - result = [] - for entry in list: - entry = entry.strip() - if entry != "": - result.append(entry) - - return result - - -def table_to_dict(table): - tableHeader = table[0].split(" ") - tableHeaderList = strip_empty_in_list(tableHeader) - - result = [] - - for i in range(len(table) - 2): - if table[i + 2].strip() == "": - break - - resultEntry = {} - tableEntry = table[i + 2].split(" ") - tableEntryList = strip_empty_in_list(tableEntry) - - for key, value in zip(tableHeaderList, tableEntryList): - resultEntry[key] = value - - result.append(resultEntry) - return result - - -def content_lines_to_dict(content_lines): - result = [] - resultEntry = {} - - for content_line in content_lines: - - if content_line.strip() == "": - result.append(resultEntry) - resultEntry = {} - continue - - split_entry = content_line.strip().split(": ", 1) - resultEntry[split_entry[0]] = split_entry[1] - - return result - - -@six.add_metaclass(abc.ABCMeta) -class BaseCommand(object): - - """The BaseCommand abstract class.""" - - def __init__(self): - super(BaseCommand, self).__init__() - - @abc.abstractmethod - def execute(self, *args, **kwargs): - pass - - -class ExecuteCommand(BaseCommand): - - """The Common ExecuteCommand.""" - - def __init__(self, cli_conf): - super(ExecuteCommand, self).__init__() - self.cli_retry_time = cli_conf.get('cli_retry_time') - - @retry_cli - def execute(self, *args, **kwargs): - result = None - rc = 0 - try: - result, err = utils.execute(*args, **kwargs) - except processutils.ProcessExecutionError as pe: - rc = pe.exit_code - result = pe.stdout - result = result.replace('\n', '\\n') - LOG.error(_LE( - 'Error on execute command. ' - 'Error code: %(exit_code)d Error msg: %(result)s'), { - 'exit_code': pe.exit_code, 'result': result}) - return rc, result - - -class CLIBaseCommand(BaseCommand): - - """The CLIBaseCommand class.""" - - def __init__(self, cli_conf): - super(CLIBaseCommand, self).__init__() - self.java = "java -jar" - self.execute_file = cli_conf.get('path') - self.ip = cli_conf.get('ip') - self.password = cli_conf.get('password') - self.cli_retry_time = cli_conf.get('cli_retry_time') - self.command = "" - self.parameters = () - self.command_line = "" - - def _generate_command(self, parameters): - """Generate execute Command. use java, execute, command, parameters.""" - self.parameters = parameters - parameters_line = ' '.join(parameters) - - if self.password: - parameters_line = 'password=%s %s' % ( - self.password, parameters_line) - - self.command_line = "{0} {1} {2} {3} {4}".format( - self.java, - self.execute_file, - self.ip, - self.command, - parameters_line) - - return self.command_line - - def _parser(self, content=None): - """The parser to parse command result. - - :param content: The parse Content - :returns: parse result - """ - content = content.replace("\r", "") - content = content.replace("\\/-", "") - content = content.strip() - LOG.debug(content) - - if content is not None: - content_lines = content.split("\n") - rc, out = self._parse_return(content_lines) - - if rc != 0: - return rc, out - else: - return rc, content_lines - - return -1, None - - @retry_cli - def execute(self, *args, **kwargs): - command_line = self._generate_command(args) - LOG.debug('Executing: %(command)s', {'command': command_line}) - rc = 0 - result = None - try: - content = self._execute(command_line) - rc, result = self._parser(content) - except processutils.ProcessExecutionError as pe: - rc = -2 # prevent confusing with cli real rc - result = pe.stdout - result = result.replace('\n', '\\n') - LOG.error(_LE( - 'Error on execute %(command)s. ' - 'Error code: %(exit_code)d Error msg: %(result)s'), { - 'command': command_line, - 'exit_code': pe.exit_code, - 'result': result}) - return rc, result - - def _execute(self, command_line): - return util_execute(command_line) - - def set_ip(self, ip): - """Set the Raid's ip.""" - self.ip = ip - - def _parse_return(self, content_lines): - """Get the end of command line result.""" - rc = 0 - return_value = content_lines[-1].strip().split(' ', 1)[1] - return_cli_result = content_lines[-2].strip().split(' ', 1)[1] - - rc = int(return_value, 16) - - return rc, return_cli_result - - -class CreateLD(CLIBaseCommand): - - """The Create LD Command.""" - - def __init__(self, *args, **kwargs): - super(CreateLD, self).__init__(*args, **kwargs) - self.command = "create ld" - - -class CreateLV(CLIBaseCommand): - - """The Create LV Command.""" - - def __init__(self, *args, **kwargs): - super(CreateLV, self).__init__(*args, **kwargs) - self.command = "create lv" - - -class CreatePartition(CLIBaseCommand): - - """Create Partition. - - create part [LV-ID] [name] [size={partition-size}] - [min={minimal-reserve-size}] [init={switch}] - [tier={tier-level-list}] - """ - - def __init__(self, *args, **kwargs): - super(CreatePartition, self).__init__(*args, **kwargs) - self.command = "create part" - - -class DeletePartition(CLIBaseCommand): - - """Delete Partition. - - delete part [partition-ID] [-y] - """ - - def __init__(self, *args, **kwargs): - super(DeletePartition, self).__init__(*args, **kwargs) - self.command = "delete part" - - -class SetPartition(CLIBaseCommand): - - """Set Partition. - - set part [partition-ID] [name={partition-name}] - [min={minimal-reserve-size}] - set part expand [partition-ID] [size={expand-size}] - set part purge [partition-ID] [number] [rule-type] - set part reclaim [partition-ID] - """ - - def __init__(self, *args, **kwargs): - super(SetPartition, self).__init__(*args, **kwargs) - self.command = "set part" - - -class CreateMap(CLIBaseCommand): - - """Map the Partition on the channel. - - create map [part] [partition-ID] [Channel-ID] - [Target-ID] [LUN-ID] [assign={assign-to}] - """ - - def __init__(self, *args, **kwargs): - super(CreateMap, self).__init__(*args, **kwargs) - self.command = "create map" - - -class DeleteMap(CLIBaseCommand): - - """Unmap the Partition on the channel. - - delete map [part] [partition-ID] [Channel-ID] - [Target-ID] [LUN-ID] [-y] - """ - - def __init__(self, *args, **kwargs): - super(DeleteMap, self).__init__(*args, **kwargs) - self.command = "delete map" - - -class CreateSnapshot(CLIBaseCommand): - - """Create partition's Snapshot. - - create si [part] [partition-ID] - """ - - def __init__(self, *args, **kwargs): - super(CreateSnapshot, self).__init__(*args, **kwargs) - self.command = "create si" - - -class DeleteSnapshot(CLIBaseCommand): - - """Delete partition's Snapshot. - - delete si [snapshot-image-ID] [-y] - """ - - def __init__(self, *args, **kwargs): - super(DeleteSnapshot, self).__init__(*args, **kwargs) - self.command = "delete si" - - -class CreateReplica(CLIBaseCommand): - - """Create partition or snapshot's replica. - - create replica [name] [part | si] [source-volume-ID] - [part] [target-volume-ID] [type={replication-mode}] - [priority={level}] [desc={description}] - [incremental={switch}] [timeout={value}] - [compression={switch}] - """ - - def __init__(self, *args, **kwargs): - super(CreateReplica, self).__init__(*args, **kwargs) - self.command = "create replica" - - -class DeleteReplica(CLIBaseCommand): - - """Delete and terminate specific replication job. - - delete replica [volume-pair-ID] [-y] - """ - - def __init__(self, *args, **kwargs): - super(DeleteReplica, self).__init__(*args, **kwargs) - self.command = "delete replica" - - -class CreateIQN(CLIBaseCommand): - - """Create host iqn for CHAP or lun filter. - - create iqn [IQN] [IQN-alias-name] [user={username}] [password={secret}] - [target={name}] [target-password={secret}] [ip={ip-address}] - [mask={netmask-ip}] - """ - - def __init__(self, *args, **kwargs): - super(CreateIQN, self).__init__(*args, **kwargs) - self.command = "create iqn" - - -class DeleteIQN(CLIBaseCommand): - - """Delete host iqn by name. - - delete iqn [name] - """ - - def __init__(self, *args, **kwargs): - super(DeleteIQN, self).__init__(*args, **kwargs) - self.command = "delete iqn" - - -class ShowCommand(CLIBaseCommand): - - """Basic Show Command.""" - - def __init__(self, *args, **kwargs): - super(ShowCommand, self).__init__(*args, **kwargs) - self.param_detail = "-l" - self.default_type = "table" - self.start_key = "" - - def _parser(self, content=None): - """Parse Table or Detail format into dict. - - # Table format - - ID Name LD-amount - ---------------------- - 123 LV-1 1 - - # Result - - { - 'ID': '123', - 'Name': 'LV-1', - 'LD-amount': '1' - } - - # Detail format - - ID: 5DE94FF775D81C30 - Name: LV-1 - LD-amount: 1 - - # Result - - { - 'ID': '123', - 'Name': 'LV-1', - 'LD-amount': '1' - } - - :param content: The parse Content. - :returns: parse result - """ - rc, out = super(ShowCommand, self)._parser(content) - - # Error. - if rc != 0: - return rc, out - - # No content. - if len(out) < 6: - return rc, [] - - detect_type = self.detect_type() - - # Show detail content. - if detect_type == "list": - - start_id = self.detect_detail_start_index(out) - if start_id < 0: - return rc, [] - - result = content_lines_to_dict(out[start_id:-2]) - else: - - start_id = self.detect_table_start_index(out) - if start_id < 0: - return rc, [] - - result = table_to_dict(out[start_id:-3]) - - return rc, result - - def detect_type(self): - if self.param_detail in self.parameters: - detect_type = "list" - else: - detect_type = self.default_type - return detect_type - - def detect_table_start_index(self, content): - for i in range(3, len(content)): - key = content[i].strip().split(' ') - if self.start_key in key[0].strip(): - return i - - return -1 - - def detect_detail_start_index(self, content): - for i in range(3, len(content)): - split_entry = content[i].strip().split(' ') - if len(split_entry) >= 2 and ':' in split_entry[0]: - return i - - return -1 - - -class ShowLD(ShowCommand): - - """Show LD. - - show ld [index-list] - """ - - def __init__(self, *args, **kwargs): - super(ShowLD, self).__init__(*args, **kwargs) - self.command = "show ld" - - -class ShowLV(ShowCommand): - - """Show LV. - - show lv [lv={LV-IDs}] [-l] - """ - - def __init__(self, *args, **kwargs): - super(ShowLV, self).__init__(*args, **kwargs) - self.command = "show lv" - self.start_key = "ID" - - def detect_table_start_index(self, content): - if "tier" in self.parameters: - self.start_key = "LV-Name" - - for i in range(3, len(content)): - key = content[i].strip().split(' ') - if self.start_key in key[0].strip(): - return i - - return -1 - - -class ShowPartition(ShowCommand): - - """Show Partition. - - show part [part={partition-IDs} | lv={LV-IDs}] [-l] - """ - - def __init__(self, *args, **kwargs): - super(ShowPartition, self).__init__(*args, **kwargs) - self.command = "show part" - self.start_key = "ID" - - -class ShowSnapshot(ShowCommand): - - """Show Snapshot. - - show si [si={snapshot-image-IDs} | part={partition-IDs} | lv={LV-IDs}] [-l] - """ - - def __init__(self, *args, **kwargs): - super(ShowSnapshot, self).__init__(*args, **kwargs) - self.command = "show si" - self.start_key = "Index" - - -class ShowDevice(ShowCommand): - - """Show Device. - - show device - """ - - def __init__(self, *args, **kwargs): - super(ShowDevice, self).__init__(*args, **kwargs) - self.command = "show device" - self.start_key = "Index" - - -class ShowChannel(ShowCommand): - - """Show Channel. - - show channel - """ - - def __init__(self, *args, **kwargs): - super(ShowChannel, self).__init__(*args, **kwargs) - self.command = "show channel" - self.start_key = "Ch" - - -class ShowDisk(ShowCommand): - - """The Show Disk Command. - - show disk [disk-index-list | channel={ch}] - """ - - def __init__(self, *args, **kwargs): - super(ShowDisk, self).__init__(*args, **kwargs) - self.command = "show disk" - - -class ShowMap(ShowCommand): - - """Show Map. - - show map [part={partition-IDs} | channel={channel-IDs}] [-l] - """ - - def __init__(self, *args, **kwargs): - super(ShowMap, self).__init__(*args, **kwargs) - self.command = "show map" - self.start_key = "Ch" - - -class ShowNet(ShowCommand): - - """Show IP network. - - show net [id={channel-IDs}] [-l] - """ - - def __init__(self, *args, **kwargs): - super(ShowNet, self).__init__(*args, **kwargs) - self.command = "show net" - self.start_key = "ID" - - -class ShowLicense(ShowCommand): - - """Show License. - - show license - """ - - def __init__(self, *args, **kwargs): - super(ShowLicense, self).__init__(*args, **kwargs) - self.command = "show license" - self.start_key = "License" - - def _parser(self, content=None): - """Parse License format. - - # License format - - License Amount(Partition/Subsystem) Expired - ------------------------------------------------ - EonPath --- True - - # Result - - { - 'EonPath': { - 'Amount': '---', - 'Support': True - } - } - - :param content: The parse Content. - :returns: parse result - """ - rc, out = super(ShowLicense, self)._parser(content) - - if rc != 0: - return rc, out - - if len(out) > 0: - result = {} - for entry in out: - if entry['Expired'] == '---' or entry['Expired'] == 'Expired': - support = False - else: - support = True - result[entry['License']] = { - 'Amount': - entry['Amount(Partition/Subsystem)'], - 'Support': support - } - return rc, result - - return rc, [] - - -class ShowReplica(ShowCommand): - - """Show information of all replication jobs or specific job. - - show replica [id={volume-pair-IDs}] [-l] id={volume-pair-IDs} - """ - - def __init__(self, *args, **kwargs): - super(ShowReplica, self).__init__(*args, **kwargs) - self.command = 'show replica' - - -class ShowWWN(ShowCommand): - - """Show Fibre network. - - show wwn - """ - - def __init__(self, *args, **kwargs): - super(ShowWWN, self).__init__(*args, **kwargs) - self.command = "show wwn" - self.start_key = "CH" - - -class ShowIQN(ShowCommand): - - """Show iSCSI initiator IQN which is set by create iqn. - - show iqn - """ - - LIST_START_LINE = "List of initiator IQN(s):" - - def __init__(self, *args, **kwargs): - super(ShowIQN, self).__init__(*args, **kwargs) - self.command = "show iqn" - self.default_type = "list" - - def detect_detail_start_index(self, content): - for i in range(3, len(content)): - if content[i].strip() == self.LIST_START_LINE: - return i + 2 - - return -1 diff --git a/cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py b/cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py deleted file mode 100644 index c3c6cb42b..000000000 --- a/cinder/volume/drivers/infortrend/eonstor_ds_cli/common_cli.py +++ /dev/null @@ -1,1942 +0,0 @@ -# Copyright (c) 2015 Infortrend Technology, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Infortrend Common CLI. -""" -import math -import time - -from oslo_concurrency import lockutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import timeutils -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume.drivers.infortrend.eonstor_ds_cli import cli_factory as cli -from cinder.volume.drivers.san import san -from cinder.volume import volume_types -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - -infortrend_esds_opts = [ - cfg.StrOpt('infortrend_pools_name', - default='', - help='Infortrend raid pool name list. ' - 'It is separated with comma.'), - cfg.StrOpt('infortrend_cli_path', - default='/opt/bin/Infortrend/raidcmd_ESDS10.jar', - help='The Infortrend CLI absolute path. ' - 'By default, it is at ' - '/opt/bin/Infortrend/raidcmd_ESDS10.jar'), - cfg.IntOpt('infortrend_cli_max_retries', - default=5, - help='Maximum retry time for cli. Default is 5.'), - cfg.IntOpt('infortrend_cli_timeout', - default=30, - help='Default timeout for CLI copy operations in minutes. ' - 'Support: migrate volume, create cloned volume and ' - 'create volume from snapshot. ' - 'By Default, it is 30 minutes.'), - cfg.StrOpt('infortrend_slots_a_channels_id', - default='0,1,2,3,4,5,6,7', - help='Infortrend raid channel ID list on Slot A ' - 'for OpenStack usage. It is separated with comma. ' - 'By default, it is the channel 0~7.'), - cfg.StrOpt('infortrend_slots_b_channels_id', - default='0,1,2,3,4,5,6,7', - help='Infortrend raid channel ID list on Slot B ' - 'for OpenStack usage. It is separated with comma. ' - 'By default, it is the channel 0~7.'), -] - -infortrend_esds_extra_opts = [ - cfg.StrOpt('infortrend_provisioning', - default='full', - help='Let the volume use specific provisioning. ' - 'By default, it is the full provisioning. ' - 'The supported options are full or thin.'), - cfg.StrOpt('infortrend_tiering', - default='0', - help='Let the volume use specific tiering level. ' - 'By default, it is the level 0. ' - 'The supported levels are 0,2,3,4.'), -] - -CONF = cfg.CONF -CONF.register_opts(infortrend_esds_opts) -CONF.register_opts(infortrend_esds_extra_opts) - -CLI_RC_FILTER = { - 'CreatePartition': {'error': _('Failed to create partition.')}, - 'DeletePartition': {'error': _('Failed to delete partition.')}, - 'SetPartition': {'error': _('Failed to set partition.')}, - 'CreateMap': { - 'warning': {20: _LW('The MCS Channel is grouped.')}, - 'error': _('Failed to create map.'), - }, - 'DeleteMap': { - 'warning': {11: _LW('No mapping.')}, - 'error': _('Failed to delete map.'), - }, - 'CreateSnapshot': {'error': _('Failed to create snapshot.')}, - 'DeleteSnapshot': {'error': _('Failed to delete snapshot.')}, - 'CreateReplica': {'error': _('Failed to create replica.')}, - 'DeleteReplica': {'error': _('Failed to delete replica.')}, - 'CreateIQN': { - 'warning': {20: _LW('IQN already existed.')}, - 'error': _('Failed to create iqn.'), - }, - 'DeleteIQN': { - 'warning': { - 20: _LW('IQN has been used to create map.'), - 11: _LW('No such host alias name.'), - }, - 'error': _('Failed to delete iqn.'), - }, - 'ShowLV': {'error': _('Failed to get lv info.')}, - 'ShowPartition': {'error': _('Failed to get partition info.')}, - 'ShowSnapshot': {'error': _('Failed to get snapshot info.')}, - 'ShowDevice': {'error': _('Failed to get device info.')}, - 'ShowChannel': {'error': _('Failed to get channel info.')}, - 'ShowMap': {'error': _('Failed to get map info.')}, - 'ShowNet': {'error': _('Failed to get network info.')}, - 'ShowLicense': {'error': _('Failed to get license info.')}, - 'ShowReplica': {'error': _('Failed to get replica info.')}, - 'ShowWWN': {'error': _('Failed to get wwn info.')}, - 'ShowIQN': {'error': _('Failed to get iqn info.')}, - 'ExecuteCommand': {'error': _('Failed to execute common command.')}, -} - - -def log_func(func): - def inner(self, *args, **kwargs): - LOG.debug('Entering: %(method)s', {'method': func.__name__}) - start = timeutils.utcnow() - ret = func(self, *args, **kwargs) - end = timeutils.utcnow() - LOG.debug( - 'Leaving: %(method)s, ' - 'Spent: %(time)s sec, ' - 'Return: %(ret)s.', { - 'method': func.__name__, - 'time': timeutils.delta_seconds(start, end), - 'ret': ret}) - return ret - return inner - - -def mi_to_gi(mi_size): - return mi_size * units.Mi / units.Gi - - -def gi_to_mi(gi_size): - return gi_size * units.Gi / units.Mi - - -class InfortrendCommon(object): - - """The Infortrend's Common Command using CLI. - - Version history: - 1.0.0 - Initial driver - 1.0.1 - Support DS4000 - """ - - VERSION = '1.0.1' - - constants = { - 'ISCSI_PORT': 3260, - 'MAX_LUN_MAP_PER_CHL': 128 - } - - provisioning_values = ['thin', 'full'] - - tiering_values = ['0', '2', '3', '4'] - - def __init__(self, protocol, configuration=None): - - self.protocol = protocol - self.configuration = configuration - self.configuration.append_config_values(san.san_opts) - self.configuration.append_config_values(infortrend_esds_opts) - self.configuration.append_config_values(infortrend_esds_extra_opts) - - self.iscsi_multipath = self.configuration.use_multipath_for_image_xfer - self.path = self.configuration.infortrend_cli_path - self.password = self.configuration.san_password - self.ip = self.configuration.san_ip - self.cli_retry_time = self.configuration.infortrend_cli_max_retries - self.cli_timeout = self.configuration.infortrend_cli_timeout * 60 - self.iqn = 'iqn.2002-10.com.infortrend:raid.uid%s.%s%s%s' - self.unmanaged_prefix = 'cinder-unmanaged-%s' - - if self.ip == '': - msg = _('san_ip is not set.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - self.fc_lookup_service = fczm_utils.create_lookup_service() - - self._volume_stats = None - self._model_type = 'R' - self._replica_timeout = self.cli_timeout - - self.map_dict = { - 'slot_a': {}, - 'slot_b': {}, - } - self.map_dict_init = False - - self.target_dict = { - 'slot_a': {}, - 'slot_b': {}, - } - - if self.protocol == 'iSCSI': - self.mcs_dict = { - 'slot_a': {}, - 'slot_b': {}, - } - - self._init_pool_list() - self._init_channel_list() - - self.cli_conf = { - 'path': self.path, - 'password': self.password, - 'ip': self.ip, - 'cli_retry_time': int(self.cli_retry_time), - } - - def _init_pool_list(self): - pools_name = self.configuration.infortrend_pools_name - if pools_name == '': - msg = _('Pools name is not set.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - tmp_pool_list = pools_name.split(',') - self.pool_list = [pool.strip() for pool in tmp_pool_list] - - def _init_channel_list(self): - self.channel_list = { - 'slot_a': [], - 'slot_b': [], - } - tmp_channel_list = ( - self.configuration.infortrend_slots_a_channels_id.split(',') - ) - self.channel_list['slot_a'] = ( - [channel.strip() for channel in tmp_channel_list] - ) - tmp_channel_list = ( - self.configuration.infortrend_slots_b_channels_id.split(',') - ) - self.channel_list['slot_b'] = ( - [channel.strip() for channel in tmp_channel_list] - ) - - def _execute_command(self, cli_type, *args, **kwargs): - command = getattr(cli, cli_type) - return command(self.cli_conf).execute(*args, **kwargs) - - def _execute(self, cli_type, *args, **kwargs): - LOG.debug('Executing command type: %(type)s.', {'type': cli_type}) - - rc, out = self._execute_command(cli_type, *args, **kwargs) - - if rc != 0: - if ('warning' in CLI_RC_FILTER[cli_type] and - rc in CLI_RC_FILTER[cli_type]['warning']): - LOG.warning(CLI_RC_FILTER[cli_type]['warning'][rc]) - else: - msg = CLI_RC_FILTER[cli_type]['error'] - LOG.error(msg) - raise exception.InfortrendCliException( - err=msg, param=args, rc=rc, out=out) - return rc, out - - @log_func - def _init_map_info(self, multipath=False): - if not self.map_dict_init: - - rc, channel_info = self._execute('ShowChannel') - - if 'BID' in channel_info[0]: - self._model_type = 'R' - else: - self._model_type = 'G' - - self._set_channel_id(channel_info, 'slot_a', multipath) - - if multipath and self._model_type == 'R': - self._set_channel_id(channel_info, 'slot_b', multipath) - - self.map_dict_init = True - - @log_func - def _update_map_info(self, multipath=False): - """Record the driver mapping information. - - map_dict = { - 'slot_a': { - '0': [1, 2, 3, 4] # Slot A Channel 0 map lun 1, 2, 3, 4 - }, - 'slot_b' : { - '1': [0, 1, 3] # Slot B Channel 1 map lun 0, 1, 3 - } - } - """ - rc, map_info = self._execute('ShowMap') - - self._update_map_info_by_slot(map_info, 'slot_a') - - if multipath and self._model_type == 'R': - self._update_map_info_by_slot(map_info, 'slot_b') - return map_info - - @log_func - def _update_map_info_by_slot(self, map_info, slot_key): - for key, value in self.map_dict[slot_key].items(): - self.map_dict[slot_key][key] = list( - range(self.constants['MAX_LUN_MAP_PER_CHL'])) - - if len(map_info) > 0 and isinstance(map_info, list): - for entry in map_info: - ch = entry['Ch'] - lun = entry['LUN'] - if ch not in self.map_dict[slot_key].keys(): - continue - - target_id = self.target_dict[slot_key][ch] - if (entry['Target'] == target_id and - int(lun) in self.map_dict[slot_key][ch]): - self.map_dict[slot_key][ch].remove(int(lun)) - - def _check_initiator_has_lun_map(self, initiator_wwns, map_info): - for initiator in initiator_wwns: - for entry in map_info: - if initiator.lower() == entry['Host-ID'].lower(): - return True - return False - - @log_func - def _set_channel_id( - self, channel_info, controller='slot_a', multipath=False): - - if self.protocol == 'iSCSI': - check_channel_type = 'NETWORK' - else: - check_channel_type = 'FIBRE' - - for entry in channel_info: - if entry['Type'] == check_channel_type: - if entry['Ch'] in self.channel_list[controller]: - self.map_dict[controller][entry['Ch']] = [] - - if self.protocol == 'iSCSI': - self._update_mcs_dict( - entry['Ch'], entry['MCS'], controller) - - self._update_target_dict(entry, controller) - - @log_func - def _update_target_dict(self, channel, controller): - """Record the target id for mapping. - - # R model - target_dict = { - 'slot_a': { - '0': '0', - '1': '0', - }, - 'slot_b': { - '0': '1', - '1': '1', - }, - } - - # G model - target_dict = { - 'slot_a': { - '2': '32', - '3': '112', - } - } - """ - if self._model_type == 'G': - self.target_dict[controller][channel['Ch']] = channel['ID'] - else: - if controller == 'slot_a': - self.target_dict[controller][channel['Ch']] = channel['AID'] - else: - self.target_dict[controller][channel['Ch']] = channel['BID'] - - def _update_mcs_dict(self, channel_id, mcs_id, controller): - """Record the iSCSI MCS topology. - - # R model with mcs, but it not working with iSCSI multipath - mcs_dict = { - 'slot_a': { - '0': ['0', '1'], - '1': ['2'] - }, - 'slot_b': { - '0': ['0', '1'], - '1': ['2'] - } - } - - # G model with mcs - mcs_dict = { - 'slot_a': { - '0': ['0', '1'], - '1': ['2'] - }, - 'slot_b': {} - } - """ - if mcs_id not in self.mcs_dict[controller]: - self.mcs_dict[controller][mcs_id] = [] - self.mcs_dict[controller][mcs_id].append(channel_id) - - def _check_tiers_setup(self): - tiering = self.configuration.infortrend_tiering - if tiering != '0': - self._check_extraspec_value( - tiering, self.tiering_values) - tier_levels_list = list(range(int(tiering))) - tier_levels_list = list(map(str, tier_levels_list)) - - rc, lv_info = self._execute('ShowLV', 'tier') - - for pool in self.pool_list: - support_tier_levels = tier_levels_list[:] - for entry in lv_info: - if (entry['LV-Name'] == pool and - entry['Tier'] in support_tier_levels): - support_tier_levels.remove(entry['Tier']) - if len(support_tier_levels) == 0: - break - if len(support_tier_levels) != 0: - msg = _('Please create %(tier_levels)s ' - 'tier in pool %(pool)s in advance!') % { - 'tier_levels': support_tier_levels, - 'pool': pool} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def _check_pools_setup(self): - pool_list = self.pool_list[:] - - rc, lv_info = self._execute('ShowLV') - - for lv in lv_info: - if lv['Name'] in pool_list: - pool_list.remove(lv['Name']) - if len(pool_list) == 0: - break - - if len(pool_list) != 0: - msg = _('Please create %(pool_list)s pool in advance!') % { - 'pool_list': pool_list} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def check_for_setup_error(self): - self._check_pools_setup() - self._check_tiers_setup() - - def create_volume(self, volume): - """Create a Infortrend partition.""" - volume_id = volume['id'].replace('-', '') - - self._create_partition_by_default(volume) - part_id = self._get_part_id(volume_id) - - system_id = self._get_system_id(self.ip) - - model_dict = { - 'system_id': system_id, - 'partition_id': part_id, - } - - model_update = { - "provider_location": self._concat_provider_location(model_dict), - } - LOG.info(_LI('Create Volume %(volume_id)s completed.'), { - 'volume_id': volume_id}) - return model_update - - def _create_partition_by_default(self, volume): - pool_id = self._get_target_pool_id(volume) - self._create_partition_with_pool(volume, pool_id) - - def _create_partition_with_pool( - self, volume, pool_id, extraspecs=None): - - volume_id = volume['id'].replace('-', '') - volume_size = gi_to_mi(volume['size']) - - if extraspecs is None: - extraspecs = self._get_extraspecs_dict(volume['volume_type_id']) - - provisioning = self._get_extraspecs_value(extraspecs, 'provisioning') - tiering = self._get_extraspecs_value(extraspecs, 'tiering') - - extraspecs_dict = {} - cmd = '' - if provisioning == 'thin': - provisioning = int(volume_size * 0.2) - extraspecs_dict['provisioning'] = provisioning - extraspecs_dict['init'] = 'disable' - else: - self._check_extraspec_value( - provisioning, self.provisioning_values) - - if tiering != '0': - self._check_extraspec_value( - tiering, self.tiering_values) - tier_levels_list = list(range(int(tiering))) - tier_levels_list = list(map(str, tier_levels_list)) - self._check_tiering_existing(tier_levels_list, pool_id) - extraspecs_dict['provisioning'] = 0 - extraspecs_dict['init'] = 'disable' - - if extraspecs_dict: - cmd = self._create_part_parameters_str(extraspecs_dict) - - commands = (pool_id, volume_id, 'size=%s' % int(volume_size), cmd) - self._execute('CreatePartition', *commands) - - def _create_part_parameters_str(self, extraspecs_dict): - parameters_list = [] - parameters = { - 'provisioning': 'min=%sMB', - 'tiering': 'tier=%s', - 'init': 'init=%s', - } - for extraspec in extraspecs_dict.keys(): - value = parameters[extraspec] % (extraspecs_dict[extraspec]) - parameters_list.append(value) - - cmd = ' '.join(parameters_list) - return cmd - - def _check_tiering_existing(self, tier_levels, pool_id): - rc, lv_info = self._execute('ShowLV', 'tier') - - for entry in lv_info: - if entry['LV-ID'] == pool_id and entry['Tier'] in tier_levels: - tier_levels.remove(entry['Tier']) - if len(tier_levels) == 0: - break - if len(tier_levels) != 0: - msg = _('Have not created %(tier_levels)s tier(s).') % { - 'tier_levels': tier_levels} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - @log_func - def _create_map_with_lun_filter( - self, part_id, channel_id, lun_id, host, controller='slot_a'): - - host_filter = self._create_target_id_and_host_filter( - controller, host) - target_id = self.target_dict[controller][channel_id] - - commands = ( - 'part', part_id, channel_id, target_id, lun_id, host_filter - ) - self._execute('CreateMap', *commands) - - @log_func - def _create_map_with_mcs( - self, part_id, channel_list, lun_id, host, controller='slot_a'): - - map_channel_id = None - for channel_id in channel_list: - - host_filter = self._create_target_id_and_host_filter( - controller, host) - target_id = self.target_dict[controller][channel_id] - - commands = ( - 'part', part_id, channel_id, target_id, lun_id, - host_filter - ) - rc, out = self._execute('CreateMap', *commands) - if rc == 0: - map_channel_id = channel_id - break - - if map_channel_id is None: - msg = _('Failed to create map on mcs, no channel can map.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - return map_channel_id - - def _create_target_id_and_host_filter(self, controller, host): - if self.protocol == 'iSCSI': - host_filter = 'iqn=%s' % host - else: - host_filter = 'wwn=%s' % host - - return host_filter - - def _get_extraspecs_dict(self, volume_type_id): - extraspecs = {} - if volume_type_id: - extraspecs = volume_types.get_volume_type_extra_specs( - volume_type_id) - - return extraspecs - - def _get_extraspecs_value(self, extraspecs, key): - value = None - if key == 'provisioning': - if (extraspecs and - 'infortrend_provisioning' in extraspecs.keys()): - value = extraspecs['infortrend_provisioning'].lower() - else: - value = self.configuration.infortrend_provisioning.lower() - elif key == 'tiering': - value = self.configuration.infortrend_tiering - return value - - def _select_most_free_capacity_pool_id(self, lv_info): - largest_free_capacity_gb = 0.0 - dest_pool_id = None - - for lv in lv_info: - if lv['Name'] in self.pool_list: - available_space = float(lv['Available'].split(' ', 1)[0]) - free_capacity_gb = round(mi_to_gi(available_space)) - if free_capacity_gb > largest_free_capacity_gb: - largest_free_capacity_gb = free_capacity_gb - dest_pool_id = lv['ID'] - return dest_pool_id - - def _get_target_pool_id(self, volume): - extraspecs = self._get_extraspecs_dict(volume['volume_type_id']) - pool_id = None - rc, lv_info = self._execute('ShowLV') - - if 'pool_name' in extraspecs.keys(): - poolname = extraspecs['pool_name'] - - for entry in lv_info: - if entry['Name'] == poolname: - pool_id = entry['ID'] - else: - pool_id = self._select_most_free_capacity_pool_id(lv_info) - - if pool_id is None: - msg = _('Failed to get pool id with volume %(volume_id)s.') % { - 'volume_id': volume['id']} - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return pool_id - - def _get_system_id(self, system_ip): - rc, device_info = self._execute('ShowDevice') - - for entry in device_info: - if system_ip == entry['Connected-IP']: - return str(int(entry['ID'], 16)) - return - - @log_func - def _get_lun_id(self, ch_id, controller='slot_a'): - lun_id = -1 - - if len(self.map_dict[controller][ch_id]) > 0: - lun_id = self.map_dict[controller][ch_id][0] - self.map_dict[controller][ch_id].remove(lun_id) - - if lun_id == -1: - msg = _('LUN number is out of bound ' - 'on channel id: %(ch_id)s.') % {'ch_id': ch_id} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - else: - return lun_id - - @log_func - def _get_mapping_info(self, multipath): - if self.iscsi_multipath or multipath: - return self._get_mapping_info_with_mcs() - else: - return self._get_mapping_info_with_normal() - - def _get_mapping_info_with_mcs(self): - """Get the minimun mapping channel id and multi lun id mapping info. - - # R model with mcs - map_chl = { - 'slot_a': ['0', '1'] - } - map_lun = ['0'] - - # G model with mcs - map_chl = { - 'slot_a': ['1', '2'] - } - map_lun = ['0'] - - :returns: minimun mapping channel id per slot and multi lun id - """ - map_chl = { - 'slot_a': [] - } - - min_lun_num = 0 - map_mcs_group = None - for mcs in self.mcs_dict['slot_a']: - if len(self.mcs_dict['slot_a'][mcs]) > 1: - if min_lun_num < self._get_mcs_channel_lun_map_num(mcs): - min_lun_num = self._get_mcs_channel_lun_map_num(mcs) - map_mcs_group = mcs - - if map_mcs_group is None: - msg = _('Raid did not have MCS Channel.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - map_chl['slot_a'] = self.mcs_dict['slot_a'][map_mcs_group] - map_lun = self._get_mcs_channel_lun_map(map_chl['slot_a']) - return map_chl, map_lun, map_mcs_group - - def _get_mcs_channel_lun_map_num(self, mcs_id): - lun_num = 0 - for channel in self.mcs_dict['slot_a'][mcs_id]: - lun_num += len(self.map_dict['slot_a'][channel]) - return lun_num - - def _get_mcs_channel_lun_map(self, channel_list): - """Find the common lun id in mcs channel.""" - - map_lun = [] - for lun_id in range(self.constants['MAX_LUN_MAP_PER_CHL']): - check_map = True - for channel_id in channel_list: - if lun_id not in self.map_dict['slot_a'][channel_id]: - check_map = False - if check_map: - map_lun.append(str(lun_id)) - break - return map_lun - - @log_func - def _get_mapping_info_with_normal(self): - """Get the minimun mapping channel id and lun id mapping info. - - # G model and R model - map_chl = { - 'slot_a': ['1'] - } - map_lun = ['0'] - - :returns: minimun mapping channel id per slot and lun id - """ - map_chl = { - 'slot_a': [] - } - map_lun = [] - - ret_chl = self._get_minimun_mapping_channel_id('slot_a') - lun_id = self._get_lun_id(ret_chl, 'slot_a') - mcs_id = self._get_mcs_id_by_channel_id(ret_chl) - - map_chl['slot_a'].append(ret_chl) - map_lun.append(str(lun_id)) - - return map_chl, map_lun, mcs_id - - @log_func - def _get_minimun_mapping_channel_id(self, controller): - empty_lun_num = 0 - min_map_chl = -1 - - # Sort items to get a reliable behaviour. Dictionary items - # are iterated in a random order because of hash randomization. - for key, value in sorted(self.map_dict[controller].items()): - if empty_lun_num < len(value): - min_map_chl = key - empty_lun_num = len(value) - - if int(min_map_chl) < 0: - msg = _('LUN map overflow on every channel.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - else: - return min_map_chl - - def _get_common_lun_map_id(self, wwpn_channel_info): - map_lun = None - - for lun_id in range(self.constants['MAX_LUN_MAP_PER_CHL']): - lun_id_exist = False - for slot_name in ['slot_a', 'slot_b']: - for wwpn in wwpn_channel_info: - channel_id = wwpn_channel_info[wwpn]['channel'] - if channel_id not in self.map_dict[slot_name]: - continue - elif lun_id not in self.map_dict[slot_name][channel_id]: - lun_id_exist = True - if not lun_id_exist: - map_lun = str(lun_id) - break - return map_lun - - def _get_mcs_id_by_channel_id(self, channel_id): - mcs_id = None - - for mcs in self.mcs_dict['slot_a']: - if channel_id in self.mcs_dict['slot_a'][mcs]: - mcs_id = mcs - break - - if mcs_id is None: - msg = _('Cannot get mcs_id by channel id: %(channel_id)s.') % { - 'channel_id': channel_id} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - return mcs_id - - def _concat_provider_location(self, model_dict): - return '@'.join([i + '^' + str(model_dict[i]) for i in model_dict]) - - def delete_volume(self, volume): - """Delete the specific volume.""" - - volume_id = volume['id'].replace('-', '') - has_pair = False - have_map = False - - part_id = self._extract_specific_provider_location( - volume['provider_location'], 'partition_id') - - (check_exist, have_map, part_id) = ( - self._check_volume_exist(volume_id, part_id) - ) - - if not check_exist: - LOG.warning(_LW('Volume %(volume_id)s already deleted.'), { - 'volume_id': volume_id}) - return - - rc, replica_list = self._execute('ShowReplica', '-l') - - for entry in replica_list: - if (volume_id == entry['Source-Name'] and - part_id == entry['Source']): - if not self._check_replica_completed(entry): - has_pair = True - LOG.warning(_LW('Volume still %(status)s ' - 'Cannot delete volume.'), { - 'status': entry['Status']}) - else: - have_map = entry['Source-Mapped'] == 'Yes' - self._execute('DeleteReplica', entry['Pair-ID'], '-y') - - elif (volume_id == entry['Target-Name'] and - part_id == entry['Target']): - have_map = entry['Target-Mapped'] == 'Yes' - self._execute('DeleteReplica', entry['Pair-ID'], '-y') - - if not has_pair: - - rc, snapshot_list = self._execute( - 'ShowSnapshot', 'part=%s' % part_id) - - for snapshot in snapshot_list: - si_has_pair = self._delete_pair_with_snapshot( - snapshot['SI-ID'], replica_list) - - if si_has_pair: - msg = _('Failed to delete SI ' - 'for volume_id: %(volume_id)s ' - 'because it has pair.') % { - 'volume_id': volume_id} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - self._execute('DeleteSnapshot', snapshot['SI-ID'], '-y') - - rc, map_info = self._execute('ShowMap', 'part=%s' % part_id) - - if have_map or len(map_info) > 0: - self._execute('DeleteMap', 'part', part_id, '-y') - - self._execute('DeletePartition', part_id, '-y') - - LOG.info(_LI('Delete Volume %(volume_id)s completed.'), { - 'volume_id': volume_id}) - else: - msg = _('Failed to delete volume ' - 'for volume_id: %(volume_id)s ' - 'because it has pair.') % { - 'volume_id': volume_id} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def _check_replica_completed(self, replica): - if ((replica['Type'] == 'Copy' and replica['Status'] == 'Completed') or - (replica['Type'] == 'Mirror' and - replica['Status'] == 'Mirror')): - return True - - return False - - def _check_volume_exist(self, volume_id, part_id): - check_exist = False - have_map = False - result_part_id = part_id - - rc, part_list = self._execute('ShowPartition', '-l') - - for entry in part_list: - if entry['Name'] == volume_id: - check_exist = True - - if part_id is None: - result_part_id = entry['ID'] - if entry['Mapped'] == 'true': - have_map = True - - if check_exist: - return (check_exist, have_map, result_part_id) - else: - return (False, False, None) - - def create_cloned_volume(self, volume, src_vref): - """Create a clone of the volume by volume copy.""" - - volume_id = volume['id'].replace('-', '') - # Step1 create a snapshot of the volume - src_part_id = self._extract_specific_provider_location( - src_vref['provider_location'], 'partition_id') - - if src_part_id is None: - src_part_id = self._get_part_id(volume_id) - - model_update = self._create_volume_from_volume(volume, src_part_id) - - LOG.info(_LI('Create Cloned Volume %(volume_id)s completed.'), { - 'volume_id': volume['id']}) - return model_update - - def _create_volume_from_volume(self, dst_volume, src_part_id): - # create the target volume for volume copy - dst_volume_id = dst_volume['id'].replace('-', '') - - self._create_partition_by_default(dst_volume) - - dst_part_id = self._get_part_id(dst_volume_id) - # prepare return value - system_id = self._get_system_id(self.ip) - model_dict = { - 'system_id': system_id, - 'partition_id': dst_part_id, - } - - model_info = self._concat_provider_location(model_dict) - model_update = {"provider_location": model_info} - - # clone the volume from the origin partition - commands = ( - 'Cinder-Cloned', 'part', src_part_id, 'part', dst_part_id - ) - self._execute('CreateReplica', *commands) - self._wait_replica_complete(dst_part_id) - - return model_update - - def _extract_specific_provider_location(self, provider_location, key): - provider_location_dict = self._extract_all_provider_location( - provider_location) - - result = provider_location_dict.get(key, None) - return result - - @log_func - def _extract_all_provider_location(self, provider_location): - provider_location_dict = {} - dict_entry = provider_location.split("@") - for entry in dict_entry: - key, value = entry.split('^', 1) - if value == 'None': - value = None - provider_location_dict[key] = value - - return provider_location_dict - - def create_export(self, context, volume): - model_update = volume['provider_location'] - - LOG.info(_LI('Create export done from Volume %(volume_id)s.'), { - 'volume_id': volume['id']}) - - return {'provider_location': model_update} - - def get_volume_stats(self, refresh=False): - """Get volume status. - - If refresh is True, update the status first. - """ - if self._volume_stats is None or refresh: - self._update_volume_stats() - - LOG.info(_LI( - 'Successfully update volume stats. ' - 'backend: %(volume_backend_name)s, ' - 'vendor: %(vendor_name)s, ' - 'driver version: %(driver_version)s, ' - 'storage protocol: %(storage_protocol)s.'), self._volume_stats) - - return self._volume_stats - - def _update_volume_stats(self): - - backend_name = self.configuration.safe_get('volume_backend_name') - - data = { - 'volume_backend_name': backend_name, - 'vendor_name': 'Infortrend', - 'driver_version': self.VERSION, - 'storage_protocol': self.protocol, - 'pools': self._update_pools_stats(), - } - self._volume_stats = data - - def _update_pools_stats(self): - enable_specs_dict = self._get_enable_specs_on_array() - - if 'Thin Provisioning' in enable_specs_dict.keys(): - provisioning = 'thin' - provisioning_support = True - else: - provisioning = 'full' - provisioning_support = False - - rc, part_list = self._execute('ShowPartition', '-l') - rc, pools_info = self._execute('ShowLV') - pools = [] - - for pool in pools_info: - if pool['Name'] in self.pool_list: - total_space = float(pool['Size'].split(' ', 1)[0]) - available_space = float(pool['Available'].split(' ', 1)[0]) - - total_capacity_gb = round(mi_to_gi(total_space), 2) - free_capacity_gb = round(mi_to_gi(available_space), 2) - provisioning_factor = self.configuration.safe_get( - 'max_over_subscription_ratio') - provisioned_space = self._get_provisioned_space( - pool['ID'], part_list) - provisioned_capacity_gb = round(mi_to_gi(provisioned_space), 2) - - new_pool = { - 'pool_name': pool['Name'], - 'pool_id': pool['ID'], - 'total_capacity_gb': total_capacity_gb, - 'free_capacity_gb': free_capacity_gb, - 'reserved_percentage': 0, - 'QoS_support': False, - 'provisioned_capacity_gb': provisioned_capacity_gb, - 'max_over_subscription_ratio': provisioning_factor, - 'thin_provisioning_support': provisioning_support, - 'thick_provisioning_support': True, - 'infortrend_provisioning': provisioning, - } - pools.append(new_pool) - return pools - - def _get_provisioned_space(self, pool_id, part_list): - provisioning_space = 0 - for entry in part_list: - if entry['LV-ID'] == pool_id: - provisioning_space += int(entry['Size']) - return provisioning_space - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - - snapshot_id = snapshot['id'].replace('-', '') - volume_id = snapshot['volume_id'].replace('-', '') - - LOG.debug('Create Snapshot %(snapshot)s volume %(volume)s.', - {'snapshot': snapshot_id, 'volume': volume_id}) - - model_update = {} - part_id = self._get_part_id(volume_id) - - if part_id is None: - msg = _('Failed to get Partition ID for volume %(volume_id)s.') % { - 'volume_id': volume_id} - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - @lockutils.synchronized( - 'snapshot-' + part_id, 'infortrend-', True) - def do_create_snapshot(): - self._execute('CreateSnapshot', 'part', part_id) - rc, tmp_snapshot_list = self._execute( - 'ShowSnapshot', 'part=%s' % part_id) - return tmp_snapshot_list - - snapshot_list = do_create_snapshot() - - LOG.info(_LI( - 'Create success. ' - 'Snapshot: %(snapshot)s, ' - 'Snapshot ID in raid: %(raid_snapshot_id)s, ' - 'volume: %(volume)s.'), { - 'snapshot': snapshot_id, - 'raid_snapshot_id': snapshot_list[-1]['SI-ID'], - 'volume': volume_id}) - model_update['provider_location'] = snapshot_list[-1]['SI-ID'] - return model_update - - def delete_snapshot(self, snapshot): - """Delete the snapshot.""" - - snapshot_id = snapshot['id'].replace('-', '') - volume_id = snapshot['volume_id'].replace('-', '') - - LOG.debug('Delete Snapshot %(snapshot)s volume %(volume)s.', - {'snapshot': snapshot_id, 'volume': volume_id}) - - raid_snapshot_id = self._get_raid_snapshot_id(snapshot) - - if raid_snapshot_id: - - rc, replica_list = self._execute('ShowReplica', '-l') - - has_pair = self._delete_pair_with_snapshot( - raid_snapshot_id, replica_list) - - if not has_pair: - self._execute('DeleteSnapshot', raid_snapshot_id, '-y') - - LOG.info(_LI('Delete Snapshot %(snapshot_id)s completed.'), { - 'snapshot_id': snapshot_id}) - else: - msg = _('Failed to delete snapshot ' - 'for snapshot_id: %s ' - 'because it has pair.') % snapshot_id - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - else: - msg = _( - 'Failed to get Raid Snapshot ID ' - 'from Snapshot %(snapshot_id)s.') % { - 'snapshot_id': snapshot_id} - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _get_raid_snapshot_id(self, snapshot): - if 'provider_location' not in snapshot: - LOG.warning(_LW( - 'Failed to get Raid Snapshot ID and ' - 'did not store in snapshot.')) - return - return snapshot['provider_location'] - - def _delete_pair_with_snapshot(self, snapshot_id, replica_list): - has_pair = False - for entry in replica_list: - if entry['Source'] == snapshot_id: - - if not self._check_replica_completed(entry): - has_pair = True - LOG.warning(_LW( - 'Snapshot still %(status)s Cannot delete snapshot.'), { - 'status': entry['Status']}) - else: - self._execute('DeleteReplica', entry['Pair-ID'], '-y') - return has_pair - - def _get_part_id(self, volume_id, pool_id=None, part_list=None): - if part_list is None: - rc, part_list = self._execute('ShowPartition') - for entry in part_list: - if pool_id is None: - if entry['Name'] == volume_id: - return entry['ID'] - else: - if entry['Name'] == volume_id and entry['LV-ID'] == pool_id: - return entry['ID'] - return - - def create_volume_from_snapshot(self, volume, snapshot): - raid_snapshot_id = self._get_raid_snapshot_id(snapshot) - - if raid_snapshot_id is None: - msg = _('Failed to get Raid Snapshot ID ' - 'from snapshot: %(snapshot_id)s.') % { - 'snapshot_id': snapshot['id']} - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - src_part_id = self._check_snapshot_filled_block(raid_snapshot_id) - - model_update = self._create_volume_from_snapshot_id( - volume, raid_snapshot_id, src_part_id) - - LOG.info(_LI( - 'Create Volume %(volume_id)s from ' - 'snapshot %(snapshot_id)s completed.'), { - 'volume_id': volume['id'], - 'snapshot_id': snapshot['id']}) - - return model_update - - def _check_snapshot_filled_block(self, raid_snapshot_id): - rc, snapshot_list = self._execute( - 'ShowSnapshot', 'si=%s' % raid_snapshot_id, '-l') - - if snapshot_list and snapshot_list[0]['Total-filled-block'] == '0': - return snapshot_list[0]['Partition-ID'] - return - - def _create_volume_from_snapshot_id( - self, dst_volume, raid_snapshot_id, src_part_id): - # create the target volume for volume copy - dst_volume_id = dst_volume['id'].replace('-', '') - - self._create_partition_by_default(dst_volume) - - dst_part_id = self._get_part_id(dst_volume_id) - # prepare return value - system_id = self._get_system_id(self.ip) - model_dict = { - 'system_id': system_id, - 'partition_id': dst_part_id, - } - - model_info = self._concat_provider_location(model_dict) - model_update = {"provider_location": model_info} - - if src_part_id: - # clone the volume from the origin partition - commands = ( - 'Cinder-Snapshot', 'part', src_part_id, 'part', dst_part_id - ) - self._execute('CreateReplica', *commands) - self._wait_replica_complete(dst_part_id) - - # clone the volume from the snapshot - commands = ( - 'Cinder-Snapshot', 'si', raid_snapshot_id, 'part', dst_part_id - ) - self._execute('CreateReplica', *commands) - self._wait_replica_complete(dst_part_id) - - return model_update - - @lockutils.synchronized('connection', 'infortrend-', True) - def initialize_connection(self, volume, connector): - if self.protocol == 'iSCSI': - multipath = connector.get('multipath', False) - return self._initialize_connection_iscsi( - volume, connector, multipath) - elif self.protocol == 'FC': - return self._initialize_connection_fc( - volume, connector) - else: - msg = _('Unknown protocol: %(protocol)s.') % { - 'protocol': self.protocol} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def _initialize_connection_fc(self, volume, connector): - self._init_map_info(True) - self._update_map_info(True) - - map_lun, target_wwpns, initiator_target_map = ( - self._do_fc_connection(volume, connector) - ) - - properties = self._generate_fc_connection_properties( - map_lun, target_wwpns, initiator_target_map) - - LOG.info(_LI('Successfully initialized connection. ' - 'target_wwn: %(target_wwn)s, ' - 'initiator_target_map: %(initiator_target_map)s, ' - 'lun: %(target_lun)s.'), properties['data']) - return properties - - def _do_fc_connection(self, volume, connector): - volume_id = volume['id'].replace('-', '') - target_wwpns = [] - - partition_data = self._extract_all_provider_location( - volume['provider_location']) - part_id = partition_data['partition_id'] - - if part_id is None: - part_id = self._get_part_id(volume_id) - - wwpn_list, wwpn_channel_info = self._get_wwpn_list() - - initiator_target_map, target_wwpns = self._build_initiator_target_map( - connector, wwpn_list) - - map_lun = self._get_common_lun_map_id(wwpn_channel_info) - - # Sort items to get a reliable behaviour. Dictionary items - # are iterated in a random order because of hash randomization. - for initiator_wwpn in sorted(initiator_target_map): - for target_wwpn in initiator_target_map[initiator_wwpn]: - channel_id = wwpn_channel_info[target_wwpn.upper()]['channel'] - controller = wwpn_channel_info[target_wwpn.upper()]['slot'] - self._create_map_with_lun_filter( - part_id, channel_id, map_lun, initiator_wwpn, - controller=controller) - - return map_lun, target_wwpns, initiator_target_map - - def _build_initiator_target_map(self, connector, all_target_wwpns): - initiator_target_map = {} - target_wwpns = [] - - if self.fc_lookup_service: - lookup_map = ( - self.fc_lookup_service.get_device_mapping_from_network( - connector['wwpns'], all_target_wwpns) - ) - for fabric_name in lookup_map: - fabric = lookup_map[fabric_name] - target_wwpns.extend(fabric['target_port_wwn_list']) - for initiator in fabric['initiator_port_wwn_list']: - initiator_target_map[initiator] = ( - fabric['target_port_wwn_list'] - ) - else: - initiator_wwns = connector['wwpns'] - target_wwpns = all_target_wwpns - for initiator in initiator_wwns: - initiator_target_map[initiator] = all_target_wwpns - - return initiator_target_map, target_wwpns - - def _generate_fc_connection_properties( - self, lun_id, target_wwpns, initiator_target_map): - - return { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'target_discovered': True, - 'target_lun': int(lun_id), - 'target_wwn': target_wwpns, - 'initiator_target_map': initiator_target_map, - }, - } - - @log_func - def _initialize_connection_iscsi(self, volume, connector, multipath): - self._init_map_info(multipath) - self._update_map_info(multipath) - - volume_id = volume['id'].replace('-', '') - - partition_data = self._extract_all_provider_location( - volume['provider_location']) # system_id, part_id - - part_id = partition_data['partition_id'] - - if part_id is None: - part_id = self._get_part_id(volume_id) - - self._set_host_iqn(connector['initiator']) - - map_chl, map_lun, mcs_id = self._get_mapping_info(multipath) - - lun_id = map_lun[0] - - if self.iscsi_multipath or multipath: - channel_id = self._create_map_with_mcs( - part_id, map_chl['slot_a'], lun_id, connector['initiator']) - else: - channel_id = map_chl['slot_a'][0] - - self._create_map_with_lun_filter( - part_id, channel_id, lun_id, connector['initiator']) - - rc, net_list = self._execute('ShowNet') - ip = self._get_ip_by_channel(channel_id, net_list) - - if ip is None: - msg = _( - 'Failed to get ip on Channel %(channel_id)s ' - 'with volume: %(volume_id)s.') % { - 'channel_id': channel_id, 'volume_id': volume_id} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - partition_data = self._combine_channel_lun_target_id( - partition_data, mcs_id, lun_id, channel_id) - - property_value = [{ - 'lun_id': partition_data['lun_id'], - 'iqn': self._generate_iqn(partition_data), - 'ip': ip, - 'port': self.constants['ISCSI_PORT'], - }] - - properties = self._generate_iscsi_connection_properties( - property_value, volume) - LOG.info(_LI('Successfully initialized connection ' - 'with volume: %(volume_id)s.'), properties['data']) - return properties - - @log_func - def _combine_channel_lun_target_id( - self, partition_data, mcs_id, lun_id, channel_id): - - target_id = self.target_dict['slot_a'][channel_id] - - partition_data['mcs_id'] = mcs_id - partition_data['lun_id'] = lun_id - partition_data['target_id'] = target_id - partition_data['slot_id'] = 1 - - return partition_data - - def _set_host_iqn(self, host_iqn): - - rc, iqn_list = self._execute('ShowIQN') - - check_iqn_exist = False - for entry in iqn_list: - if entry['IQN'] == host_iqn: - check_iqn_exist = True - - if not check_iqn_exist: - self._execute( - 'CreateIQN', host_iqn, self._truncate_host_name(host_iqn)) - - def _truncate_host_name(self, iqn): - if len(iqn) > 16: - return iqn[-16:] - else: - return iqn - - @log_func - def _generate_iqn(self, partition_data): - return self.iqn % ( - partition_data['system_id'], - partition_data['mcs_id'], - partition_data['target_id'], - partition_data['slot_id']) - - @log_func - def _get_ip_by_channel( - self, channel_id, net_list, controller='slot_a'): - - slot_name = 'slotA' if controller == 'slot_a' else 'slotB' - - for entry in net_list: - if entry['ID'] == channel_id and entry['Slot'] == slot_name: - return entry['IPv4'] - return - - def _get_wwpn_list(self): - rc, wwn_list = self._execute('ShowWWN') - - wwpn_list = [] - wwpn_channel_info = {} - - for entry in wwn_list: - channel_id = entry['CH'] - if 'BID' in entry['ID']: - slot_name = 'slot_b' - else: - slot_name = 'slot_a' - - if channel_id in self.map_dict[slot_name]: - wwpn_list.append(entry['WWPN']) - - wwpn_channel_info[entry['WWPN']] = { - 'channel': channel_id, - 'slot': slot_name, - } - - return wwpn_list, wwpn_channel_info - - @log_func - def _generate_iscsi_connection_properties( - self, property_value, volume): - - properties = {} - discovery_exist = False - - specific_property = property_value[0] - - discovery_ip = '%s:%s' % ( - specific_property['ip'], specific_property['port']) - discovery_iqn = specific_property['iqn'] - - if self._do_iscsi_discovery(discovery_iqn, discovery_ip): - properties['target_portal'] = discovery_ip - properties['target_iqn'] = discovery_iqn - properties['target_lun'] = int(specific_property['lun_id']) - discovery_exist = True - - if not discovery_exist: - msg = _( - 'Could not find iSCSI target ' - 'for volume: %(volume_id)s.') % { - 'volume_id': volume['id']} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - properties['target_discovered'] = discovery_exist - properties['volume_id'] = volume['id'] - - if 'provider_auth' in volume: - auth = volume['provider_auth'] - if auth: - (auth_method, auth_username, auth_secret) = auth.split() - properties['auth_method'] = auth_method - properties['auth_username'] = auth_username - properties['auth_password'] = auth_secret - - return { - 'driver_volume_type': 'iscsi', - 'data': properties, - } - - @log_func - def _do_iscsi_discovery(self, target_iqn, target_ip): - rc, out = self._execute( - 'ExecuteCommand', - 'iscsiadm', '-m', 'discovery', - '-t', 'sendtargets', '-p', - target_ip, - run_as_root=True) - - if rc != 0: - LOG.error(_LE( - 'Can not discovery in %(target_ip)s with %(target_iqn)s.'), { - 'target_ip': target_ip, 'target_iqn': target_iqn}) - return False - else: - for target in out.splitlines(): - if target_iqn in target and target_ip in target: - return True - return False - - def extend_volume(self, volume, new_size): - volume_id = volume['id'].replace('-', '') - - part_id = self._extract_specific_provider_location( - volume['provider_location'], 'partition_id') - - if part_id is None: - part_id = self._get_part_id(volume_id) - - expand_size = new_size - volume['size'] - - if '.' in ('%s' % expand_size): - expand_size = round(gi_to_mi(float(expand_size))) - expand_command = 'size=%sMB' % expand_size - else: - expand_command = 'size=%sGB' % expand_size - - self._execute('SetPartition', 'expand', part_id, expand_command) - - LOG.info(_LI( - 'Successfully extended volume %(volume_id)s to size %(size)s.'), { - 'volume_id': volume['id'], 'size': new_size}) - - @lockutils.synchronized('connection', 'infortrend-', True) - def terminate_connection(self, volume, connector): - volume_id = volume['id'].replace('-', '') - multipath = connector.get('multipath', False) - conn_info = None - - part_id = self._extract_specific_provider_location( - volume['provider_location'], 'partition_id') - - if part_id is None: - part_id = self._get_part_id(volume_id) - - self._execute('DeleteMap', 'part', part_id, '-y') - - if self.protocol == 'iSCSI': - self._execute( - 'DeleteIQN', self._truncate_host_name(connector['initiator'])) - map_info = self._update_map_info(multipath) - - if self.protocol == 'FC' and self.fc_lookup_service: - lun_map_exist = self._check_initiator_has_lun_map( - connector['wwpns'], map_info) - - if not lun_map_exist: - conn_info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - wwpn_list, wwpn_channel_info = self._get_wwpn_list() - init_target_map, target_wwpns = ( - self._build_initiator_target_map(connector, wwpn_list) - ) - conn_info['data']['initiator_target_map'] = init_target_map - - LOG.info(_LI( - 'Successfully terminated connection for volume: %(volume_id)s.'), { - 'volume_id': volume['id']}) - - return conn_info - - def migrate_volume(self, volume, host, new_extraspecs=None): - is_valid, dst_pool_id = ( - self._is_valid_for_storage_assisted_migration(host) - ) - if not is_valid: - return (False, None) - - model_dict = self._migrate_volume_with_pool( - volume, dst_pool_id, new_extraspecs) - - model_update = { - "provider_location": self._concat_provider_location(model_dict), - } - - LOG.info(_LI('Migrate Volume %(volume_id)s completed.'), { - 'volume_id': volume['id']}) - - return (True, model_update) - - def _is_valid_for_storage_assisted_migration(self, host): - if 'pool_id' not in host['capabilities']: - LOG.warning(_LW('Failed to get target pool id.')) - return (False, None) - - dst_pool_id = host['capabilities']['pool_id'] - if dst_pool_id is None: - return (False, None) - - return (True, dst_pool_id) - - def _migrate_volume_with_pool(self, volume, dst_pool_id, extraspecs=None): - volume_id = volume['id'].replace('-', '') - - # Get old partition data for delete map - partition_data = self._extract_all_provider_location( - volume['provider_location']) - - src_part_id = partition_data['partition_id'] - - if src_part_id is None: - src_part_id = self._get_part_id(volume_id) - - # Create New Partition - self._create_partition_with_pool(volume, dst_pool_id, extraspecs) - - dst_part_id = self._get_part_id( - volume_id, pool_id=dst_pool_id) - - if dst_part_id is None: - msg = _('Failed to get new part id in new pool: %(pool_id)s.') % { - 'pool_id': dst_pool_id} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - # Volume Mirror from old partition into new partition - commands = ( - 'Cinder-Migrate', 'part', src_part_id, 'part', dst_part_id, - 'type=mirror' - ) - self._execute('CreateReplica', *commands) - - self._wait_replica_complete(dst_part_id) - - self._execute('DeleteMap', 'part', src_part_id, '-y') - self._execute('DeletePartition', src_part_id, '-y') - - model_dict = { - 'system_id': partition_data['system_id'], - 'partition_id': dst_part_id, - } - - return model_dict - - def _wait_replica_complete(self, part_id): - start_time = int(time.time()) - timeout = self._replica_timeout - - def _inner(): - check_done = False - try: - rc, replica_list = self._execute('ShowReplica', '-l') - for entry in replica_list: - if (entry['Target'] == part_id and - self._check_replica_completed(entry)): - check_done = True - self._execute('DeleteReplica', entry['Pair-ID'], '-y') - except Exception: - check_done = False - LOG.exception(_LE('Cannot detect replica status.')) - - if check_done: - raise loopingcall.LoopingCallDone() - - if int(time.time()) - start_time > timeout: - msg = _('Wait replica complete timeout.') - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - timer = loopingcall.FixedIntervalLoopingCall(_inner) - timer.start(interval=10).wait() - - def _check_extraspec_value(self, extraspec, validvalues): - if not extraspec: - LOG.debug("The given extraspec is None.") - elif extraspec not in validvalues: - msg = _("The extraspec: %(extraspec)s is not valid.") % { - 'extraspec': extraspec} - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - def _get_enable_specs_on_array(self): - enable_specs = {} - rc, license_list = self._execute('ShowLicense') - - for key, value in license_list.items(): - if value['Support']: - enable_specs[key] = value - - return enable_specs - - def manage_existing_get_size(self, volume, ref): - """Return size of volume to be managed by manage_existing.""" - - volume_name = self._get_existing_volume_ref_name(ref) - part_entry = self._get_latter_volume_dict(volume_name) - - if part_entry is None: - msg = _('Specified logical volume does not exist.') - LOG.error(msg) - raise exception.ManageExistingInvalidReference( - existing_ref=ref, reason=msg) - - rc, map_info = self._execute('ShowMap', 'part=%s' % part_entry['ID']) - - if len(map_info) != 0: - msg = _('The specified volume is mapped to a host.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - return int(math.ceil(mi_to_gi(float(part_entry['Size'])))) - - def manage_existing(self, volume, ref): - volume_name = self._get_existing_volume_ref_name(ref) - volume_id = volume['id'].replace('-', '') - - part_entry = self._get_latter_volume_dict(volume_name) - - if part_entry is None: - msg = _('Specified logical volume does not exist.') - LOG.error(msg) - raise exception.ManageExistingInvalidReference( - existing_ref=ref, reason=msg) - - self._execute('SetPartition', part_entry['ID'], 'name=%s' % volume_id) - - model_dict = { - 'system_id': self._get_system_id(self.ip), - 'partition_id': part_entry['ID'], - } - model_update = { - "provider_location": self._concat_provider_location(model_dict), - } - - LOG.info(_LI('Rename Volume %(volume_id)s completed.'), { - 'volume_id': volume['id']}) - - return model_update - - def _get_existing_volume_ref_name(self, ref): - volume_name = None - if 'source-name' in ref: - volume_name = ref['source-name'] - elif 'source-id' in ref: - volume_name = self._get_unmanaged_volume_name( - ref['source-id'].replace('-', '')) - else: - msg = _('Reference must contain source-id or source-name.') - LOG.error(msg) - raise exception.ManageExistingInvalidReference( - existing_ref=ref, reason=msg) - - return volume_name - - def unmanage(self, volume): - volume_id = volume['id'].replace('-', '') - part_id = self._extract_specific_provider_location( - volume['provider_location'], 'partition_id') - - if part_id is None: - part_id = self._get_part_id(volume_id) - - new_vol_name = self._get_unmanaged_volume_name(volume_id) - self._execute('SetPartition', part_id, 'name=%s' % new_vol_name) - - LOG.info(_LI('Unmanage volume %(volume_id)s completed.'), { - 'volume_id': volume_id}) - - def _get_unmanaged_volume_name(self, volume_id): - return self.unmanaged_prefix % volume_id[:-17] - - def _get_specific_volume_dict(self, volume_id): - ref_dict = {} - rc, part_list = self._execute('ShowPartition') - - for entry in part_list: - if entry['Name'] == volume_id: - ref_dict = entry - break - - return ref_dict - - def _get_latter_volume_dict(self, volume_name): - rc, part_list = self._execute('ShowPartition', '-l') - - latest_timestamps = 0 - ref_dict = None - - for entry in part_list: - if entry['Name'] == volume_name: - - timestamps = self._get_part_timestamps( - entry['Creation-time']) - - if timestamps > latest_timestamps: - ref_dict = entry - latest_timestamps = timestamps - - return ref_dict - - def _get_part_timestamps(self, time_string): - """Transform 'Sat, Jan 11 22:18:40 2020' into timestamps with sec.""" - - first, value = time_string.split(',') - timestamps = time.mktime( - time.strptime(value, " %b %d %H:%M:%S %Y")) - - return timestamps - - def _check_volume_attachment(self, volume): - if not volume['volume_attachment']: - return False - return True - - def _check_volume_has_snapshot(self, volume): - part_id = self._extract_specific_provider_location( - volume['provider_location'], 'partition_id') - - rc, snapshot_list = self._execute('ShowSnapshot', 'part=%s' % part_id) - - if len(snapshot_list) > 0: - return True - return False - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type.""" - - if volume['host'] != host['host']: - if self._check_volume_attachment(volume): - LOG.warning(_LW( - 'Volume %(volume_id)s cannot be retyped ' - 'during attachment.'), { - 'volume_id': volume['id']}) - return False - - if self._check_volume_has_snapshot(volume): - LOG.warning(_LW( - 'Volume %(volume_id)s cannot be retyped ' - 'because it has snapshot.'), { - 'volume_id': volume['id']}) - return False - - new_extraspecs = new_type['extra_specs'] - rc, model_update = self.migrate_volume( - volume, host, new_extraspecs) - - if rc: - LOG.info(_LI( - 'Retype Volume %(volume_id)s is done ' - 'and migrated to pool %(pool_id)s.'), { - 'volume_id': volume['id'], - 'pool_id': host['capabilities']['pool_id']}) - - return (rc, model_update) - else: - if ('infortrend_provisioning' in diff['extra_specs'] and - (diff['extra_specs']['infortrend_provisioning'][0] != - diff['extra_specs']['infortrend_provisioning'][1])): - - LOG.warning(_LW( - 'The provisioning: %(provisioning)s ' - 'is not valid.'), { - 'provisioning': - diff['extra_specs']['infortrend_provisioning'][1]}) - return False - - LOG.info(_LI('Retype Volume %(volume_id)s is completed.'), { - 'volume_id': volume['id']}) - return True - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update for migrated volume.""" - - src_volume_id = volume['id'].replace('-', '') - dst_volume_id = new_volume['id'].replace('-', '') - part_id = self._extract_specific_provider_location( - new_volume['provider_location'], 'partition_id') - - if part_id is None: - part_id = self._get_part_id(dst_volume_id) - - LOG.debug( - 'Rename partition %(part_id)s ' - 'into new volume %(new_volume)s.', { - 'part_id': part_id, 'new_volume': dst_volume_id}) - try: - self._execute('SetPartition', part_id, 'name=%s' % src_volume_id) - except exception.InfortrendCliException: - LOG.exception(_LE('Failed to rename %(new_volume)s into ' - '%(volume)s.'), {'new_volume': new_volume['id'], - 'volume': volume['id']}) - return {'_name_id': new_volume['_name_id'] or new_volume['id']} - - LOG.info(_LI('Update migrated volume %(new_volume)s completed.'), { - 'new_volume': new_volume['id']}) - - model_update = { - '_name_id': None, - 'provider_location': new_volume['provider_location'], - } - return model_update diff --git a/cinder/volume/drivers/infortrend/infortrend_fc_cli.py b/cinder/volume/drivers/infortrend/infortrend_fc_cli.py deleted file mode 100644 index 23766a21e..000000000 --- a/cinder/volume/drivers/infortrend/infortrend_fc_cli.py +++ /dev/null @@ -1,279 +0,0 @@ -# Copyright (c) 2015 Infortrend Technology, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Fibre Channel Driver for Infortrend Eonstor based on CLI. -""" - - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.infortrend.eonstor_ds_cli import common_cli -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class InfortrendCLIFCDriver(driver.FibreChannelDriver): - - """Infortrend Fibre Channel Driver for Eonstor DS using CLI. - - Version history: - 1.0.0 - Initial driver - 1.0.1 - Support DS4000 - """ - - def __init__(self, *args, **kwargs): - super(InfortrendCLIFCDriver, self).__init__(*args, **kwargs) - self.common = common_cli.InfortrendCommon( - 'FC', configuration=self.configuration) - self.VERSION = self.common.VERSION - - def check_for_setup_error(self): - LOG.debug('check_for_setup_error start') - self.common.check_for_setup_error() - - def create_volume(self, volume): - """Creates a volume. - - Can optionally return a Dictionary of changes - to the volume object to be persisted. - """ - LOG.debug('create_volume volume id=%(volume_id)s', { - 'volume_id': volume['id']}) - return self.common.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - LOG.debug( - 'create_volume_from_snapshot volume id=%(volume_id)s ' - 'snapshot id=%(snapshot_id)s', { - 'volume_id': volume['id'], 'snapshot_id': snapshot['id']}) - return self.common.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - LOG.debug( - 'create_cloned_volume volume id=%(volume_id)s ' - 'src_vref provider_location=%(provider_location)s', { - 'volume_id': volume['id'], - 'provider_location': src_vref['provider_location']}) - return self.common.create_cloned_volume(volume, src_vref) - - def extend_volume(self, volume, new_size): - """Extend a volume.""" - LOG.debug( - 'extend_volume volume id=%(volume_id)s new size=%(size)s', { - 'volume_id': volume['id'], 'size': new_size}) - self.common.extend_volume(volume, new_size) - - def delete_volume(self, volume): - """Deletes a volume.""" - LOG.debug('delete_volume volume id=%(volume_id)s', { - 'volume_id': volume['id']}) - return self.common.delete_volume(volume) - - def migrate_volume(self, ctxt, volume, host): - """Migrate the volume to the specified host. - - Returns a boolean indicating whether the migration occurred, as well as - model_update. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - LOG.debug('migrate_volume volume id=%(volume_id)s host=%(host)s', { - 'volume_id': volume['id'], 'host': host['host']}) - return self.common.migrate_volume(volume, host) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - LOG.debug( - 'create_snapshot snapshot id=%(snapshot_id)s ' - 'volume id=%(volume_id)s', { - 'snapshot_id': snapshot['id'], - 'volume_id': snapshot['volume_id']}) - return self.common.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - LOG.debug( - 'delete_snapshot snapshot id=%(snapshot_id)s ' - 'volume id=%(volume_id)s', { - 'snapshot_id': snapshot['id'], - 'volume_id': snapshot['volume_id']}) - self.common.delete_snapshot(snapshot) - - def ensure_export(self, context, volume): - """Synchronously recreates an export for a volume.""" - pass - - def create_export(self, context, volume, connector): - """Exports the volume. - - Can optionally return a Dictionary of changes - to the volume object to be persisted. - """ - LOG.debug( - 'create_export volume provider_location=%(provider_location)s', { - 'provider_location': volume['provider_location']}) - return self.common.create_export(context, volume) - - def remove_export(self, context, volume): - """Removes an export for a volume.""" - pass - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection information. - - Assign any created volume to a compute node/host so that it can be - used from that host. - - The driver returns a driver_volume_type of 'fibre_channel'. - The target_wwn can be a single entry or a list of wwns that - correspond to the list of remote wwn(s) that will export the volume. - The initiator_target_map is a map that represents the remote wwn(s) - and a list of wwns which are visible to the remote wwn(s). - Example return values: - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': '1234567890123', - 'initiator_target_map': { - '1122334455667788': ['1234567890123'] - } - } - } - - or - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': ['1234567890123', '0987654321321'], - 'initiator_target_map': { - '1122334455667788': ['1234567890123', - '0987654321321'] - } - } - } - """ - LOG.debug( - 'initialize_connection volume id=%(volume_id)s ' - 'connector initiator=%(initiator)s', { - 'volume_id': volume['id'], - 'initiator': connector['initiator']}) - return self.common.initialize_connection(volume, connector) - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - LOG.debug('terminate_connection volume id=%(volume_id)s', { - 'volume_id': volume['id']}) - return self.common.terminate_connection(volume, connector) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - LOG.debug('get_volume_stats refresh=%(refresh)s', { - 'refresh': refresh}) - return self.common.get_volume_stats(refresh) - - def manage_existing(self, volume, existing_ref): - """Manage an existing lun in the array. - - The lun should be in a manageable pool backend, otherwise - error would return. - Rename the backend storage object so that it matches the, - volume['name'] which is how drivers traditionally map between a - cinder volume and the associated backend storage object. - - existing_ref:{ - 'id':lun_id - } - """ - LOG.debug( - 'manage_existing volume id=%(volume_id)s ' - 'existing_ref source id=%(source_id)s', { - 'volume_id': volume['id'], - 'source_id': existing_ref['source-id']}) - return self.common.manage_existing(volume, existing_ref) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. - - :param volume: Cinder volume to unmanage - """ - LOG.debug('unmanage volume id=%(volume_id)s', { - 'volume_id': volume['id']}) - self.common.unmanage(volume) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - """ - LOG.debug( - 'manage_existing_get_size volume id=%(volume_id)s ' - 'existing_ref source id=%(source_id)s', { - 'volume_id': volume['id'], - 'source_id': existing_ref['source-id']}) - return self.common.manage_existing_get_size(volume, existing_ref) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - LOG.debug( - 'retype volume id=%(volume_id)s new_type id=%(type_id)s', { - 'volume_id': volume['id'], 'type_id': new_type['id']}) - return self.common.retype(ctxt, volume, new_type, diff, host) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update for migrated volume. - - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - LOG.debug( - 'update migrated volume original volume id= %(volume_id)s ' - 'new volume id=%(new_volume_id)s', { - 'volume_id': volume['id'], 'new_volume_id': new_volume['id']}) - return self.common.update_migrated_volume(ctxt, volume, new_volume, - original_volume_status) diff --git a/cinder/volume/drivers/infortrend/infortrend_iscsi_cli.py b/cinder/volume/drivers/infortrend/infortrend_iscsi_cli.py deleted file mode 100644 index cc380bb84..000000000 --- a/cinder/volume/drivers/infortrend/infortrend_iscsi_cli.py +++ /dev/null @@ -1,252 +0,0 @@ -# Copyright (c) 2015 Infortrend Technology, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -iSCSI Driver for Infortrend Eonstor based on CLI. -""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.infortrend.eonstor_ds_cli import common_cli - -LOG = logging.getLogger(__name__) - - -class InfortrendCLIISCSIDriver(driver.ISCSIDriver): - - """Infortrend iSCSI Driver for Eonstor DS using CLI. - - Version history: - 1.0.0 - Initial driver - 1.0.1 - Support DS4000 - """ - - def __init__(self, *args, **kwargs): - super(InfortrendCLIISCSIDriver, self).__init__(*args, **kwargs) - self.common = common_cli.InfortrendCommon( - 'iSCSI', configuration=self.configuration) - self.VERSION = self.common.VERSION - - def check_for_setup_error(self): - LOG.debug('check_for_setup_error start') - self.common.check_for_setup_error() - - def create_volume(self, volume): - """Creates a volume. - - Can optionally return a Dictionary of changes - to the volume object to be persisted. - """ - LOG.debug('create_volume volume id=%(volume_id)s', { - 'volume_id': volume['id']}) - return self.common.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - LOG.debug( - 'create_volume_from_snapshot volume id=%(volume_id)s ' - 'snapshot id=%(snapshot_id)s', { - 'volume_id': volume['id'], 'snapshot_id': snapshot['id']}) - return self.common.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - LOG.debug( - 'create_cloned_volume volume id=%(volume_id)s ' - 'src_vref provider_location=%(provider_location)s', { - 'volume_id': volume['id'], - 'provider_location': src_vref['provider_location']}) - return self.common.create_cloned_volume(volume, src_vref) - - def extend_volume(self, volume, new_size): - """Extend a volume.""" - LOG.debug( - 'extend_volume volume id=%(volume_id)s new size=%(size)s', { - 'volume_id': volume['id'], 'size': new_size}) - self.common.extend_volume(volume, new_size) - - def delete_volume(self, volume): - """Deletes a volume.""" - LOG.debug('delete_volume volume id=%(volume_id)s', { - 'volume_id': volume['id']}) - return self.common.delete_volume(volume) - - def migrate_volume(self, ctxt, volume, host): - """Migrate the volume to the specified host. - - Returns a boolean indicating whether the migration occurred, as well as - model_update. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - LOG.debug('migrate_volume volume id=%(volume_id)s host=%(host)s', { - 'volume_id': volume['id'], 'host': host['host']}) - return self.common.migrate_volume(volume, host) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - LOG.debug( - 'create_snapshot snapshot id=%(snapshot_id)s ' - 'volume_id=%(volume_id)s', { - 'snapshot_id': snapshot['id'], - 'volume_id': snapshot['volume_id']}) - return self.common.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - LOG.debug( - 'delete_snapshot snapshot id=%(snapshot_id)s ' - 'volume_id=%(volume_id)s', { - 'snapshot_id': snapshot['id'], - 'volume_id': snapshot['volume_id']}) - self.common.delete_snapshot(snapshot) - - def ensure_export(self, context, volume): - """Synchronously recreates an export for a volume.""" - pass - - def create_export(self, context, volume, connector): - """Exports the volume. - - Can optionally return a Dictionary of changes - to the volume object to be persisted. - """ - LOG.debug( - 'create_export volume provider_location=%(provider_location)s', { - 'provider_location': volume['provider_location']}) - return self.common.create_export(context, volume) - - def remove_export(self, context, volume): - """Removes an export for a volume.""" - pass - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection information. - - The iscsi driver returns a driver_volume_type of 'iscsi'. - The format of the driver data is defined in _get_iscsi_properties. - Example return value:: - - { - 'driver_volume_type': 'iscsi' - 'data': { - 'target_discovered': True, - 'target_iqn': 'iqn.2010-10.org.openstack:volume-00000001', - 'target_portal': '127.0.0.0.1:3260', - 'volume_id': 1, - } - } - """ - LOG.debug( - 'initialize_connection volume id=%(volume_id)s ' - 'connector initiator=%(initiator)s', { - 'volume_id': volume['id'], - 'initiator': connector['initiator']}) - return self.common.initialize_connection(volume, connector) - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - LOG.debug('terminate_connection volume id=%(volume_id)s', { - 'volume_id': volume['id']}) - self.common.terminate_connection(volume, connector) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - LOG.debug('get_volume_stats refresh=%(refresh)s', { - 'refresh': refresh}) - return self.common.get_volume_stats(refresh) - - def manage_existing(self, volume, existing_ref): - """Manage an existing lun in the array. - - The lun should be in a manageable pool backend, otherwise - error would return. - Rename the backend storage object so that it matches the, - volume['name'] which is how drivers traditionally map between a - cinder volume and the associated backend storage object. - - existing_ref:{ - 'id':lun_id - } - """ - LOG.debug( - 'manage_existing volume id=%(volume_id)s ' - 'existing_ref source id=%(source_id)s', { - 'volume_id': volume['id'], - 'source_id': existing_ref['source-id']}) - return self.common.manage_existing(volume, existing_ref) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. - - :param volume: Cinder volume to unmanage - """ - LOG.debug('unmanage volume id=%(volume_id)s', { - 'volume_id': volume['id']}) - self.common.unmanage(volume) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - """ - LOG.debug( - 'manage_existing_get_size volume id=%(volume_id)s ' - 'existing_ref source id=%(source_id)s', { - 'volume_id': volume['id'], - 'source_id': existing_ref['source-id']}) - return self.common.manage_existing_get_size(volume, existing_ref) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - LOG.debug( - 'retype volume id=%(volume_id)s new_type id=%(type_id)s', { - 'volume_id': volume['id'], 'type_id': new_type['id']}) - return self.common.retype(ctxt, volume, new_type, diff, host) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update for migrated volume. - - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - LOG.debug( - 'update migrated volume original volume id= %(volume_id)s ' - 'new volume id=%(new_volume_id)s', { - 'volume_id': volume['id'], 'new_volume_id': new_volume['id']}) - return self.common.update_migrated_volume(ctxt, volume, new_volume, - original_volume_status) diff --git a/cinder/volume/drivers/lenovo/__init__.py b/cinder/volume/drivers/lenovo/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/lenovo/lenovo_client.py b/cinder/volume/drivers/lenovo/lenovo_client.py deleted file mode 100644 index 07e807cdb..000000000 --- a/cinder/volume/drivers/lenovo/lenovo_client.py +++ /dev/null @@ -1,24 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from cinder.volume.drivers.dothill import dothill_client - - -class LenovoClient(dothill_client.DotHillClient): - - def __init__(self, host, login, password, protocol, ssl_verify): - super(LenovoClient, self).__init__(host, login, password, protocol, - ssl_verify) diff --git a/cinder/volume/drivers/lenovo/lenovo_common.py b/cinder/volume/drivers/lenovo/lenovo_common.py deleted file mode 100644 index 199ae9e00..000000000 --- a/cinder/volume/drivers/lenovo/lenovo_common.py +++ /dev/null @@ -1,69 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from oslo_config import cfg - -from cinder.volume.drivers.dothill import dothill_common -from cinder.volume.drivers.lenovo import lenovo_client - -common_opts = [ - cfg.StrOpt('lenovo_backend_name', - default='A', - help="Pool or Vdisk name to use for volume creation."), - cfg.StrOpt('lenovo_backend_type', - choices=['linear', 'virtual'], - default='virtual', - help="linear (for VDisk) or virtual (for Pool)."), - cfg.StrOpt('lenovo_api_protocol', - choices=['http', 'https'], - default='https', - help="Lenovo api interface protocol."), - cfg.BoolOpt('lenovo_verify_certificate', - default=False, - help="Whether to verify Lenovo array SSL certificate."), - cfg.StrOpt('lenovo_verify_certificate_path', - help="Lenovo array SSL certificate path.") -] - -iscsi_opts = [ - cfg.ListOpt('lenovo_iscsi_ips', - default=[], - help="List of comma-separated target iSCSI IP addresses."), -] - -CONF = cfg.CONF -CONF.register_opts(common_opts) -CONF.register_opts(iscsi_opts) - - -class LenovoCommon(dothill_common.DotHillCommon): - VERSION = "1.0" - - def __init__(self, config): - self.config = config - self.vendor_name = "Lenovo" - self.backend_name = self.config.lenovo_backend_name - self.backend_type = self.config.lenovo_backend_type - self.api_protocol = self.config.lenovo_api_protocol - ssl_verify = False - if (self.api_protocol == 'https' and - self.config.lenovo_verify_certificate): - ssl_verify = self.config.lenovo_verify_certificate_path or True - self.client = lenovo_client.LenovoClient(self.config.san_ip, - self.config.san_login, - self.config.san_password, - self.api_protocol, - ssl_verify) diff --git a/cinder/volume/drivers/lenovo/lenovo_fc.py b/cinder/volume/drivers/lenovo/lenovo_fc.py deleted file mode 100644 index 79573eecb..000000000 --- a/cinder/volume/drivers/lenovo/lenovo_fc.py +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from cinder.volume.drivers.dothill import dothill_fc -from cinder.volume.drivers.lenovo import lenovo_common - - -class LenovoFCDriver(dothill_fc.DotHillFCDriver): - """OpenStack Fibre Channel cinder drivers for Lenovo Storage arrays. - - Version history: - 1.0 - Inheriting from DotHill cinder drivers. - - """ - - VERSION = "1.0" - - def __init__(self, *args, **kwargs): - super(LenovoFCDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(lenovo_common.common_opts) - - def _init_common(self): - return lenovo_common.LenovoCommon(self.configuration) diff --git a/cinder/volume/drivers/lenovo/lenovo_iscsi.py b/cinder/volume/drivers/lenovo/lenovo_iscsi.py deleted file mode 100644 index e4387b2b4..000000000 --- a/cinder/volume/drivers/lenovo/lenovo_iscsi.py +++ /dev/null @@ -1,38 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from cinder.volume.drivers.dothill import dothill_iscsi -from cinder.volume.drivers.lenovo import lenovo_common - - -class LenovoISCSIDriver(dothill_iscsi.DotHillISCSIDriver): - """OpenStack iSCSI cinder drivers for Lenovo Storage arrays. - - Version history: - 1.0 - Inheriting from DotHill cinder drivers. - - """ - - VERSION = "1.0" - - def __init__(self, *args, **kwargs): - super(LenovoISCSIDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(lenovo_common.common_opts) - self.configuration.append_config_values(lenovo_common.iscsi_opts) - self.iscsi_ips = self.configuration.lenovo_iscsi_ips - - def _init_common(self): - return lenovo_common.LenovoCommon(self.configuration) diff --git a/cinder/volume/drivers/lvm.py b/cinder/volume/drivers/lvm.py deleted file mode 100644 index 81d959e21..000000000 --- a/cinder/volume/drivers/lvm.py +++ /dev/null @@ -1,775 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Driver for Linux servers running LVM. - -""" - -import math -import os -import socket - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import importutils -from oslo_utils import units -import six - -from cinder.brick.local_dev import lvm as lvm -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder import objects -from cinder import utils -from cinder.volume import driver -from cinder.volume import utils as volutils - -LOG = logging.getLogger(__name__) - -# FIXME(jdg): We'll put the lvm_ prefix back on these when we -# move over to using this as the real LVM driver, for now we'll -# rename them so that the config generation utility doesn't barf -# on duplicate entries. -volume_opts = [ - cfg.StrOpt('volume_group', - default='cinder-volumes', - help='Name for the VG that will contain exported volumes'), - cfg.IntOpt('lvm_mirrors', - default=0, - help='If >0, create LVs with multiple mirrors. Note that ' - 'this requires lvm_mirrors + 2 PVs with available space'), - cfg.StrOpt('lvm_type', - default='default', - choices=['default', 'thin', 'auto'], - help='Type of LVM volumes to deploy; (default, thin, or auto). ' - 'Auto defaults to thin if thin is supported.'), - cfg.StrOpt('lvm_conf_file', - default='/etc/cinder/lvm.conf', - help='LVM conf file to use for the LVM driver in Cinder; ' - 'this setting is ignored if the specified file does ' - 'not exist (You can also specify \'None\' to not use ' - 'a conf file even if one exists).'), - cfg.FloatOpt('lvm_max_over_subscription_ratio', - # This option exists to provide a default value for the - # LVM driver which is different than the global default. - default=1.0, - help='max_over_subscription_ratio setting for the LVM ' - 'driver. If set, this takes precedence over the ' - 'general max_over_subscription_ratio option. If ' - 'None, the general option is used.') -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -class LVMVolumeDriver(driver.VolumeDriver): - """Executes commands relating to Volumes.""" - - VERSION = '3.0.0' - - def __init__(self, vg_obj=None, *args, **kwargs): - # Parent sets db, host, _execute and base config - super(LVMVolumeDriver, self).__init__(*args, **kwargs) - - self.configuration.append_config_values(volume_opts) - self.hostname = socket.gethostname() - self.vg = vg_obj - self.backend_name =\ - self.configuration.safe_get('volume_backend_name') or 'LVM' - - # Target Driver is what handles data-transport - # Transport specific code should NOT be in - # the driver (control path), this way - # different target drivers can be added (iscsi, FC etc) - target_driver = \ - self.target_mapping[self.configuration.safe_get('iscsi_helper')] - - LOG.debug('Attempting to initialize LVM driver with the ' - 'following target_driver: %s', - target_driver) - - self.target_driver = importutils.import_object( - target_driver, - configuration=self.configuration, - db=self.db, - executor=self._execute) - self.protocol = self.target_driver.protocol - self._sparse_copy_volume = False - - if self.configuration.lvm_max_over_subscription_ratio is not None: - self.configuration.max_over_subscription_ratio = \ - self.configuration.lvm_max_over_subscription_ratio - - def _sizestr(self, size_in_g): - return '%sg' % size_in_g - - def _volume_not_present(self, volume_name): - return self.vg.get_volume(volume_name) is None - - def _delete_volume(self, volume, is_snapshot=False): - """Deletes a logical volume.""" - if self.configuration.volume_clear != 'none' and \ - self.configuration.lvm_type != 'thin': - self._clear_volume(volume, is_snapshot) - - name = volume['name'] - if is_snapshot: - name = self._escape_snapshot(volume['name']) - self.vg.delete(name) - - def _clear_volume(self, volume, is_snapshot=False): - # zero out old volumes to prevent data leaking between users - # TODO(ja): reclaiming space should be done lazy and low priority - if is_snapshot: - # if the volume to be cleared is a snapshot of another volume - # we need to clear out the volume using the -cow instead of the - # directly volume path. We need to skip this if we are using - # thin provisioned LVs. - # bug# lp1191812 - dev_path = self.local_path(volume) + "-cow" - else: - dev_path = self.local_path(volume) - - # TODO(jdg): Maybe we could optimize this for snaps by looking at - # the cow table and only overwriting what's necessary? - # for now we're still skipping on snaps due to hang issue - if not os.path.exists(dev_path): - msg = (_('Volume device file path %s does not exist.') - % dev_path) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - size_in_g = (volume.get('volume_size') if is_snapshot - else volume.get('size')) - if size_in_g is None: - msg = (_("Size for volume: %s not found, cannot secure delete.") - % volume['id']) - LOG.error(msg) - raise exception.InvalidParameterValue(msg) - - # clear_volume expects sizes in MiB, we store integer GiB - # be sure to convert before passing in - vol_sz_in_meg = size_in_g * units.Ki - - volutils.clear_volume( - vol_sz_in_meg, dev_path, - volume_clear=self.configuration.volume_clear, - volume_clear_size=self.configuration.volume_clear_size) - - def _escape_snapshot(self, snapshot_name): - # Linux LVM reserves name that starts with snapshot, so that - # such volume name can't be created. Mangle it. - if not snapshot_name.startswith('snapshot'): - return snapshot_name - return '_' + snapshot_name - - def _create_volume(self, name, size, lvm_type, mirror_count, vg=None): - vg_ref = self.vg - if vg is not None: - vg_ref = vg - - vg_ref.create_volume(name, size, lvm_type, mirror_count) - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - LOG.debug("Updating volume stats") - if self.vg is None: - LOG.warning(_LW('Unable to update stats on non-initialized ' - 'Volume Group: %s'), - self.configuration.volume_group) - return - - self.vg.update_volume_group_info() - data = {} - - # Note(zhiteng): These information are driver/backend specific, - # each driver may define these values in its own config options - # or fetch from driver specific configuration file. - data["volume_backend_name"] = self.backend_name - data["vendor_name"] = 'Open Source' - data["driver_version"] = self.VERSION - data["storage_protocol"] = self.protocol - data["pools"] = [] - - total_capacity = 0 - free_capacity = 0 - - if self.configuration.lvm_mirrors > 0: - total_capacity =\ - self.vg.vg_mirror_size(self.configuration.lvm_mirrors) - free_capacity =\ - self.vg.vg_mirror_free_space(self.configuration.lvm_mirrors) - provisioned_capacity = round( - float(total_capacity) - float(free_capacity), 2) - elif self.configuration.lvm_type == 'thin': - total_capacity = self.vg.vg_thin_pool_size - free_capacity = self.vg.vg_thin_pool_free_space - provisioned_capacity = self.vg.vg_provisioned_capacity - else: - total_capacity = self.vg.vg_size - free_capacity = self.vg.vg_free_space - provisioned_capacity = round( - float(total_capacity) - float(free_capacity), 2) - - location_info = \ - ('LVMVolumeDriver:%(hostname)s:%(vg)s' - ':%(lvm_type)s:%(lvm_mirrors)s' % - {'hostname': self.hostname, - 'vg': self.configuration.volume_group, - 'lvm_type': self.configuration.lvm_type, - 'lvm_mirrors': self.configuration.lvm_mirrors}) - - thin_enabled = self.configuration.lvm_type == 'thin' - - # Calculate the total volumes used by the VG group. - # This includes volumes and snapshots. - total_volumes = len(self.vg.get_volumes()) - - # Skip enabled_pools setting, treat the whole backend as one pool - # XXX FIXME if multipool support is added to LVM driver. - single_pool = {} - single_pool.update(dict( - pool_name=data["volume_backend_name"], - total_capacity_gb=total_capacity, - free_capacity_gb=free_capacity, - reserved_percentage=self.configuration.reserved_percentage, - location_info=location_info, - QoS_support=False, - provisioned_capacity_gb=provisioned_capacity, - max_over_subscription_ratio=( - self.configuration.max_over_subscription_ratio), - thin_provisioning_support=thin_enabled, - thick_provisioning_support=not thin_enabled, - total_volumes=total_volumes, - filter_function=self.get_filter_function(), - goodness_function=self.get_goodness_function(), - multiattach=True - )) - data["pools"].append(single_pool) - - # Check availability of sparse volume copy. - data['sparse_copy_volume'] = self._sparse_copy_volume - - self._stats = data - - def check_for_setup_error(self): - """Verify that requirements are in place to use LVM driver.""" - if self.vg is None: - root_helper = utils.get_root_helper() - - lvm_conf_file = self.configuration.lvm_conf_file - if lvm_conf_file.lower() == 'none': - lvm_conf_file = None - - try: - self.vg = lvm.LVM(self.configuration.volume_group, - root_helper, - lvm_type=self.configuration.lvm_type, - executor=self._execute, - lvm_conf=lvm_conf_file) - - except exception.VolumeGroupNotFound: - message = (_("Volume Group %s does not exist") % - self.configuration.volume_group) - raise exception.VolumeBackendAPIException(data=message) - - vg_list = volutils.get_all_volume_groups( - self.configuration.volume_group) - vg_dict = \ - next(vg for vg in vg_list if vg['name'] == self.vg.vg_name) - if vg_dict is None: - message = (_("Volume Group %s does not exist") % - self.configuration.volume_group) - raise exception.VolumeBackendAPIException(data=message) - - pool_name = "%s-pool" % self.configuration.volume_group - - if self.configuration.lvm_type == 'auto': - # Default to thin provisioning if it is supported and - # the volume group is empty, or contains a thin pool - # for us to use. - self.vg.update_volume_group_info() - - self.configuration.lvm_type = 'default' - - if volutils.supports_thin_provisioning(): - if self.vg.get_volume(pool_name) is not None: - LOG.info(_LI('Enabling LVM thin provisioning by default ' - 'because a thin pool exists.')) - self.configuration.lvm_type = 'thin' - elif len(self.vg.get_volumes()) == 0: - LOG.info(_LI('Enabling LVM thin provisioning by default ' - 'because no LVs exist.')) - self.configuration.lvm_type = 'thin' - - if self.configuration.lvm_type == 'thin': - # Specific checks for using Thin provisioned LV's - if not volutils.supports_thin_provisioning(): - message = _("Thin provisioning not supported " - "on this version of LVM.") - raise exception.VolumeBackendAPIException(data=message) - - if self.vg.get_volume(pool_name) is None: - try: - self.vg.create_thin_pool(pool_name) - except processutils.ProcessExecutionError as exc: - exception_message = (_("Failed to create thin pool, " - "error message was: %s") - % six.text_type(exc.stderr)) - raise exception.VolumeBackendAPIException( - data=exception_message) - - # Enable sparse copy since lvm_type is 'thin' - self._sparse_copy_volume = True - - def create_volume(self, volume): - """Creates a logical volume.""" - mirror_count = 0 - if self.configuration.lvm_mirrors: - mirror_count = self.configuration.lvm_mirrors - - self._create_volume(volume['name'], - self._sizestr(volume['size']), - self.configuration.lvm_type, - mirror_count) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update from LVM for migrated volume. - - This method should rename the back-end volume name(id) on the - destination host back to its original name(id) on the source host. - - :param ctxt: The context used to run the method update_migrated_volume - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - name_id = None - provider_location = None - if original_volume_status == 'available': - current_name = CONF.volume_name_template % new_volume['id'] - original_volume_name = CONF.volume_name_template % volume['id'] - try: - self.vg.rename_volume(current_name, original_volume_name) - except processutils.ProcessExecutionError: - LOG.error(_LE('Unable to rename the logical volume ' - 'for volume: %s'), volume['id']) - # If the rename fails, _name_id should be set to the new - # volume id and provider_location should be set to the - # one from the new volume as well. - name_id = new_volume['_name_id'] or new_volume['id'] - provider_location = new_volume['provider_location'] - else: - # The back-end will not be renamed. - name_id = new_volume['_name_id'] or new_volume['id'] - provider_location = new_volume['provider_location'] - return {'_name_id': name_id, 'provider_location': provider_location} - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - self._create_volume(volume['name'], - self._sizestr(volume['size']), - self.configuration.lvm_type, - self.configuration.lvm_mirrors) - - # Some configurations of LVM do not automatically activate - # ThinLVM snapshot LVs. - self.vg.activate_lv(snapshot['name'], is_snapshot=True) - - # copy_volume expects sizes in MiB, we store integer GiB - # be sure to convert before passing in - volutils.copy_volume(self.local_path(snapshot), - self.local_path(volume), - snapshot['volume_size'] * units.Ki, - self.configuration.volume_dd_blocksize, - execute=self._execute, - sparse=self._sparse_copy_volume) - - def delete_volume(self, volume): - """Deletes a logical volume.""" - - # NOTE(jdg): We don't need to explicitly call - # remove export here because we already did it - # in the manager before we got here. - - if self._volume_not_present(volume['name']): - # If the volume isn't present, then don't attempt to delete - return True - - if self.vg.lv_has_snapshot(volume['name']): - LOG.error(_LE('Unable to delete due to existing snapshot ' - 'for volume: %s'), volume['name']) - raise exception.VolumeIsBusy(volume_name=volume['name']) - - self._delete_volume(volume) - LOG.info(_LI('Successfully deleted volume: %s'), volume['id']) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - - self.vg.create_lv_snapshot(self._escape_snapshot(snapshot['name']), - snapshot['volume_name'], - self.configuration.lvm_type) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - if self._volume_not_present(self._escape_snapshot(snapshot['name'])): - # If the snapshot isn't present, then don't attempt to delete - LOG.warning(_LW("snapshot: %s not found, " - "skipping delete operations"), snapshot['name']) - LOG.info(_LI('Successfully deleted snapshot: %s'), snapshot['id']) - return True - - # TODO(yamahata): zeroing out the whole snapshot triggers COW. - # it's quite slow. - self._delete_volume(snapshot, is_snapshot=True) - - def local_path(self, volume, vg=None): - if vg is None: - vg = self.configuration.volume_group - # NOTE(vish): stops deprecation warning - escaped_group = vg.replace('-', '--') - escaped_name = self._escape_snapshot(volume['name']).replace('-', '--') - return "/dev/mapper/%s-%s" % (escaped_group, escaped_name) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - image_utils.fetch_to_raw(context, - image_service, - image_id, - self.local_path(volume), - self.configuration.volume_dd_blocksize, - size=volume['size']) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - image_utils.upload_volume(context, - image_service, - image_meta, - self.local_path(volume)) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - if self.configuration.lvm_type == 'thin': - self.vg.create_lv_snapshot(volume['name'], - src_vref['name'], - self.configuration.lvm_type) - if volume['size'] > src_vref['size']: - LOG.debug("Resize the new volume to %s.", volume['size']) - self.extend_volume(volume, volume['size']) - self.vg.activate_lv(volume['name'], is_snapshot=True, - permanent=True) - return - - mirror_count = 0 - if self.configuration.lvm_mirrors: - mirror_count = self.configuration.lvm_mirrors - LOG.info(_LI('Creating clone of volume: %s'), src_vref['id']) - volume_name = src_vref['name'] - temp_id = 'tmp-snap-%s' % volume['id'] - temp_snapshot = {'volume_name': volume_name, - 'size': src_vref['size'], - 'volume_size': src_vref['size'], - 'name': 'clone-snap-%s' % volume['id'], - 'id': temp_id} - - self.create_snapshot(temp_snapshot) - - # copy_volume expects sizes in MiB, we store integer GiB - # be sure to convert before passing in - try: - self._create_volume(volume['name'], - self._sizestr(volume['size']), - self.configuration.lvm_type, - mirror_count) - - self.vg.activate_lv(temp_snapshot['name'], is_snapshot=True) - volutils.copy_volume( - self.local_path(temp_snapshot), - self.local_path(volume), - src_vref['size'] * units.Ki, - self.configuration.volume_dd_blocksize, - execute=self._execute, - sparse=self._sparse_copy_volume) - finally: - self.delete_snapshot(temp_snapshot) - - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - return None, False - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume.""" - volume = self.db.volume_get(context, backup.volume_id) - snapshot = None - if backup.snapshot_id: - snapshot = objects.Snapshot.get_by_id(context, backup.snapshot_id) - temp_snapshot = None - # NOTE(xyang): If it is to backup from snapshot, back it up - # directly. No need to clean it up. - if snapshot: - volume_path = self.local_path(snapshot) - else: - # NOTE(xyang): If it is not to backup from snapshot, check volume - # status. If the volume status is 'in-use', create a temp snapshot - # from the source volume, backup the temp snapshot, and then clean - # up the temp snapshot; if the volume status is 'available', just - # backup the volume. - previous_status = volume.get('previous_status', None) - if previous_status == "in-use": - temp_snapshot = self._create_temp_snapshot(context, volume) - backup.temp_snapshot_id = temp_snapshot.id - backup.save() - volume_path = self.local_path(temp_snapshot) - else: - volume_path = self.local_path(volume) - - try: - with utils.temporary_chown(volume_path): - with open(volume_path) as volume_file: - backup_service.backup(backup, volume_file) - finally: - if temp_snapshot: - self._delete_temp_snapshot(context, temp_snapshot) - backup.temp_snapshot_id = None - backup.save() - - def restore_backup(self, context, backup, volume, backup_service): - """Restore an existing backup to a new or existing volume.""" - volume_path = self.local_path(volume) - with utils.temporary_chown(volume_path): - with open(volume_path, 'wb') as volume_file: - backup_service.restore(backup, volume['id'], volume_file) - - def get_volume_stats(self, refresh=False): - """Get volume status. - - If 'refresh' is True, run update the stats first. - """ - - if refresh: - self._update_volume_stats() - - return self._stats - - def extend_volume(self, volume, new_size): - """Extend an existing volume's size.""" - self.vg.extend_volume(volume['name'], - self._sizestr(new_size)) - - def manage_existing(self, volume, existing_ref): - """Manages an existing LV. - - Renames the LV to match the expected name for the volume. - Error checking done by manage_existing_get_size is not repeated. - """ - lv_name = existing_ref['source-name'] - self.vg.get_volume(lv_name) - - if volutils.check_already_managed_volume(self.db, lv_name): - raise exception.ManageExistingAlreadyManaged(volume_ref=lv_name) - - # Attempt to rename the LV to match the OpenStack internal name. - try: - self.vg.rename_volume(lv_name, volume['name']) - except processutils.ProcessExecutionError as exc: - exception_message = (_("Failed to rename logical volume %(name)s, " - "error message was: %(err_msg)s") - % {'name': lv_name, - 'err_msg': exc.stderr}) - raise exception.VolumeBackendAPIException( - data=exception_message) - - def manage_existing_object_get_size(self, existing_object, existing_ref, - object_type): - """Return size of an existing LV for manage existing volume/snapshot. - - existing_ref is a dictionary of the form: - {'source-name': } - """ - - # Check that the reference is valid - if 'source-name' not in existing_ref: - reason = _('Reference must contain source-name element.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=reason) - lv_name = existing_ref['source-name'] - lv = self.vg.get_volume(lv_name) - - # Raise an exception if we didn't find a suitable LV. - if not lv: - kwargs = {'existing_ref': lv_name, - 'reason': 'Specified logical volume does not exist.'} - raise exception.ManageExistingInvalidReference(**kwargs) - - # LV size is returned in gigabytes. Attempt to parse size as a float - # and round up to the next integer. - try: - lv_size = int(math.ceil(float(lv['size']))) - except ValueError: - exception_message = (_("Failed to manage existing %(type)s " - "%(name)s, because reported size %(size)s " - "was not a floating-point number.") - % {'type': object_type, - 'name': lv_name, - 'size': lv['size']}) - raise exception.VolumeBackendAPIException( - data=exception_message) - return lv_size - - def manage_existing_get_size(self, volume, existing_ref): - return self.manage_existing_object_get_size(volume, existing_ref, - "volume") - - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - if not isinstance(existing_ref, dict): - existing_ref = {"source-name": existing_ref} - return self.manage_existing_object_get_size(snapshot, existing_ref, - "snapshot") - - def manage_existing_snapshot(self, snapshot, existing_ref): - dest_name = self._escape_snapshot(snapshot['name']) - snapshot_temp = {"name": dest_name} - if not isinstance(existing_ref, dict): - existing_ref = {"source-name": existing_ref} - return self.manage_existing(snapshot_temp, existing_ref) - - def retype(self, context, volume, new_type, diff, host): - """Retypes a volume, allow QoS and extra_specs change.""" - - LOG.debug('LVM retype called for volume %s. No action ' - 'required for LVM volumes.', - volume['id']) - return True - - def migrate_volume(self, ctxt, volume, host, thin=False, mirror_count=0): - """Optimize the migration if the destination is on the same server. - - If the specified host is another back-end on the same server, and - the volume is not attached, we can do the migration locally without - going through iSCSI. - """ - - false_ret = (False, None) - if volume['status'] != 'available': - return false_ret - if 'location_info' not in host['capabilities']: - return false_ret - info = host['capabilities']['location_info'] - try: - (dest_type, dest_hostname, dest_vg, lvm_type, lvm_mirrors) =\ - info.split(':') - lvm_mirrors = int(lvm_mirrors) - except ValueError: - return false_ret - if (dest_type != 'LVMVolumeDriver' or dest_hostname != self.hostname): - return false_ret - - if dest_vg != self.vg.vg_name: - vg_list = volutils.get_all_volume_groups() - try: - next(vg for vg in vg_list if vg['name'] == dest_vg) - except StopIteration: - LOG.error(_LE("Destination Volume Group %s does not exist"), - dest_vg) - return false_ret - - helper = utils.get_root_helper() - - lvm_conf_file = self.configuration.lvm_conf_file - if lvm_conf_file.lower() == 'none': - lvm_conf_file = None - - dest_vg_ref = lvm.LVM(dest_vg, helper, - lvm_type=lvm_type, - executor=self._execute, - lvm_conf=lvm_conf_file) - - self._create_volume(volume['name'], - self._sizestr(volume['size']), - lvm_type, - lvm_mirrors, - dest_vg_ref) - # copy_volume expects sizes in MiB, we store integer GiB - # be sure to convert before passing in - size_in_mb = int(volume['size']) * units.Ki - try: - volutils.copy_volume(self.local_path(volume), - self.local_path(volume, vg=dest_vg), - size_in_mb, - self.configuration.volume_dd_blocksize, - execute=self._execute, - sparse=self._sparse_copy_volume) - except Exception as e: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Volume migration failed due to " - "exception: %(reason)s."), - {'reason': six.text_type(e)}, resource=volume) - dest_vg_ref.delete(volume) - self._delete_volume(volume) - - return (True, None) - else: - message = (_("Refusing to migrate volume ID: %(id)s. Please " - "check your configuration because source and " - "destination are the same Volume Group: %(name)s.") % - {'id': volume['id'], 'name': self.vg.vg_name}) - LOG.error(message) - raise exception.VolumeBackendAPIException(data=message) - - def get_pool(self, volume): - return self.backend_name - - # ####### Interface methods for DataPath (Target Driver) ######## - - def ensure_export(self, context, volume): - volume_path = "/dev/%s/%s" % (self.configuration.volume_group, - volume['name']) - - model_update = \ - self.target_driver.ensure_export(context, volume, volume_path) - return model_update - - def create_export(self, context, volume, connector, vg=None): - if vg is None: - vg = self.configuration.volume_group - - volume_path = "/dev/%s/%s" % (vg, volume['name']) - - export_info = self.target_driver.create_export( - context, - volume, - volume_path) - return {'provider_location': export_info['location'], - 'provider_auth': export_info['auth'], } - - def remove_export(self, context, volume): - self.target_driver.remove_export(context, volume) - - def initialize_connection(self, volume, connector): - return self.target_driver.initialize_connection(volume, connector) - - def validate_connector(self, connector): - return self.target_driver.validate_connector(connector) - - def terminate_connection(self, volume, connector, **kwargs): - return self.target_driver.terminate_connection(volume, connector, - **kwargs) diff --git a/cinder/volume/drivers/netapp/__init__.py b/cinder/volume/drivers/netapp/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/netapp/common.py b/cinder/volume/drivers/netapp/common.py deleted file mode 100644 index 8414096ad..000000000 --- a/cinder/volume/drivers/netapp/common.py +++ /dev/null @@ -1,115 +0,0 @@ -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Alex Meade. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Unified driver for NetApp storage systems. - -Supports multiple storage systems of different families and protocols. -""" - -from oslo_log import log as logging -from oslo_utils import importutils - -from cinder import exception -from cinder.i18n import _, _LI -from cinder.volume import driver -from cinder.volume.drivers.netapp import options -from cinder.volume.drivers.netapp import utils as na_utils - - -LOG = logging.getLogger(__name__) - -DATAONTAP_PATH = 'cinder.volume.drivers.netapp.dataontap' -ESERIES_PATH = 'cinder.volume.drivers.netapp.eseries' - -# Add new drivers here, no other code changes required. -NETAPP_UNIFIED_DRIVER_REGISTRY = { - 'ontap_cluster': - { - 'iscsi': DATAONTAP_PATH + '.iscsi_cmode.NetAppCmodeISCSIDriver', - 'nfs': DATAONTAP_PATH + '.nfs_cmode.NetAppCmodeNfsDriver', - 'fc': DATAONTAP_PATH + '.fc_cmode.NetAppCmodeFibreChannelDriver' - }, - 'ontap_7mode': - { - 'iscsi': DATAONTAP_PATH + '.iscsi_7mode.NetApp7modeISCSIDriver', - 'nfs': DATAONTAP_PATH + '.nfs_7mode.NetApp7modeNfsDriver', - 'fc': DATAONTAP_PATH + '.fc_7mode.NetApp7modeFibreChannelDriver' - }, - 'eseries': - { - 'iscsi': ESERIES_PATH + '.iscsi_driver.NetAppEseriesISCSIDriver', - 'fc': ESERIES_PATH + '.fc_driver.NetAppEseriesFibreChannelDriver' - }} - - -class NetAppDriver(driver.ProxyVD): - """NetApp unified block storage driver. - - Acts as a factory to create NetApp storage drivers based on the - storage family and protocol configured. - """ - - REQUIRED_FLAGS = ['netapp_storage_family', 'netapp_storage_protocol'] - - def __new__(cls, *args, **kwargs): - - config = kwargs.get('configuration', None) - if not config: - raise exception.InvalidInput( - reason=_('Required configuration not found')) - - config.append_config_values(options.netapp_proxy_opts) - na_utils.check_flags(NetAppDriver.REQUIRED_FLAGS, config) - - app_version = na_utils.OpenStackInfo().info() - LOG.info(_LI('OpenStack OS Version Info: %(info)s'), - {'info': app_version}) - kwargs['app_version'] = app_version - - return NetAppDriver.create_driver(config.netapp_storage_family, - config.netapp_storage_protocol, - *args, **kwargs) - - @staticmethod - def create_driver(storage_family, storage_protocol, *args, **kwargs): - """Creates an appropriate driver based on family and protocol.""" - - storage_family = storage_family.lower() - storage_protocol = storage_protocol.lower() - - fmt = {'storage_family': storage_family, - 'storage_protocol': storage_protocol} - LOG.info(_LI('Requested unified config: %(storage_family)s and ' - '%(storage_protocol)s.'), fmt) - - family_meta = NETAPP_UNIFIED_DRIVER_REGISTRY.get(storage_family) - if family_meta is None: - raise exception.InvalidInput( - reason=_('Storage family %s is not supported.') - % storage_family) - - driver_loc = family_meta.get(storage_protocol) - if driver_loc is None: - raise exception.InvalidInput( - reason=_('Protocol %(storage_protocol)s is not supported ' - 'for storage family %(storage_family)s.') % fmt) - - kwargs = kwargs or {} - kwargs['netapp_mode'] = 'proxy' - driver = importutils.import_object(driver_loc, *args, **kwargs) - LOG.info(_LI('NetApp driver of family %(storage_family)s and protocol ' - '%(storage_protocol)s loaded.'), fmt) - return driver diff --git a/cinder/volume/drivers/netapp/dataontap/__init__.py b/cinder/volume/drivers/netapp/dataontap/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/netapp/dataontap/block_7mode.py b/cinder/volume/drivers/netapp/dataontap/block_7mode.py deleted file mode 100644 index 0c184c1db..000000000 --- a/cinder/volume/drivers/netapp/dataontap/block_7mode.py +++ /dev/null @@ -1,441 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Ben Swartzlander. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Andrew Kerr. All rights reserved. -# Copyright (c) 2014 Jeff Applewhite. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2015 Goutham Pacha Ravi. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver library for NetApp 7-mode block storage systems. -""" - -from oslo_log import log as logging -from oslo_log import versionutils -from oslo_utils import timeutils -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _, _LW -from cinder import utils -from cinder.volume import configuration -from cinder.volume.drivers.netapp.dataontap import block_base -from cinder.volume.drivers.netapp.dataontap.client import client_7mode -from cinder.volume.drivers.netapp.dataontap.performance import perf_7mode -from cinder.volume.drivers.netapp import options as na_opts -from cinder.volume.drivers.netapp import utils as na_utils - - -LOG = logging.getLogger(__name__) - - -@six.add_metaclass(utils.TraceWrapperMetaclass) -class NetAppBlockStorage7modeLibrary(block_base.NetAppBlockStorageLibrary): - """NetApp block storage library for Data ONTAP (7-mode).""" - - def __init__(self, driver_name, driver_protocol, **kwargs): - super(NetAppBlockStorage7modeLibrary, self).__init__(driver_name, - driver_protocol, - **kwargs) - self.configuration.append_config_values(na_opts.netapp_7mode_opts) - self.driver_mode = '7mode' - - def do_setup(self, context): - super(NetAppBlockStorage7modeLibrary, self).do_setup(context) - - self.volume_list = [] - - self.vfiler = self.configuration.netapp_vfiler - - self.zapi_client = client_7mode.Client( - self.volume_list, - transport_type=self.configuration.netapp_transport_type, - username=self.configuration.netapp_login, - password=self.configuration.netapp_password, - hostname=self.configuration.netapp_server_hostname, - port=self.configuration.netapp_server_port, - vfiler=self.vfiler) - - self._do_partner_setup() - - self.vol_refresh_time = None - self.vol_refresh_interval = 1800 - self.vol_refresh_running = False - self.vol_refresh_voluntary = False - self.root_volume_name = self._get_root_volume_name() - self.perf_library = perf_7mode.Performance7modeLibrary( - self.zapi_client) - - def _do_partner_setup(self): - partner_backend = self.configuration.netapp_partner_backend_name - if partner_backend: - config = configuration.Configuration(na_opts.netapp_7mode_opts, - partner_backend) - config.append_config_values(na_opts.netapp_connection_opts) - config.append_config_values(na_opts.netapp_basicauth_opts) - config.append_config_values(na_opts.netapp_transport_opts) - - self.partner_zapi_client = client_7mode.Client( - None, - transport_type=config.netapp_transport_type, - username=config.netapp_login, - password=config.netapp_password, - hostname=config.netapp_server_hostname, - port=config.netapp_server_port, - vfiler=None) - - def check_for_setup_error(self): - """Check that the driver is working and can communicate.""" - api_version = self.zapi_client.get_ontapi_version() - if api_version: - major, minor = api_version - if major == 1 and minor < 9: - msg = _("Unsupported Data ONTAP version." - " Data ONTAP version 7.3.1 and above is supported.") - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _("API version could not be determined.") - raise exception.VolumeBackendAPIException(data=msg) - - self._refresh_volume_info() - - if not self.volume_list: - msg = _('No pools are available for provisioning volumes. ' - 'Ensure that the configuration option ' - 'netapp_pool_name_search_pattern is set correctly.') - raise exception.NetAppDriverException(msg) - super(NetAppBlockStorage7modeLibrary, self).check_for_setup_error() - - def _create_lun(self, volume_name, lun_name, size, - metadata, qos_policy_group_name=None): - """Creates a LUN, handling Data ONTAP differences as needed.""" - if qos_policy_group_name is not None: - msg = _('Data ONTAP operating in 7-Mode does not support QoS ' - 'policy groups.') - raise exception.VolumeDriverException(msg) - self.zapi_client.create_lun( - volume_name, lun_name, size, metadata, qos_policy_group_name) - - self.vol_refresh_voluntary = True - - def _get_root_volume_name(self): - # switch to volume-get-root-name API when possible - vols = self.zapi_client.get_filer_volumes() - for vol in vols: - volume_name = vol.get_child_content('name') - if self._get_vol_option(volume_name, 'root') == 'true': - return volume_name - LOG.warning(_LW('Could not determine root volume name ' - 'on %s.'), self._get_owner()) - return None - - def _get_owner(self): - if self.vfiler: - owner = '%s:%s' % (self.configuration.netapp_server_hostname, - self.vfiler) - else: - owner = self.configuration.netapp_server_hostname - return owner - - def _create_lun_handle(self, metadata): - """Returns LUN handle based on filer type.""" - owner = self._get_owner() - return '%s:%s' % (owner, metadata['Path']) - - def _find_mapped_lun_igroup(self, path, initiator_list): - """Find an igroup for a LUN mapped to the given initiator(s).""" - initiator_set = set(initiator_list) - - result = self.zapi_client.get_lun_map(path) - initiator_groups = result.get_child_by_name('initiator-groups') - if initiator_groups: - for initiator_group_info in initiator_groups.get_children(): - - initiator_set_for_igroup = set() - for initiator_info in initiator_group_info.get_child_by_name( - 'initiators').get_children(): - initiator_set_for_igroup.add( - initiator_info.get_child_content('initiator-name')) - - if initiator_set == initiator_set_for_igroup: - igroup = initiator_group_info.get_child_content( - 'initiator-group-name') - lun_id = initiator_group_info.get_child_content( - 'lun-id') - return igroup, lun_id - - return None, None - - def _has_luns_mapped_to_initiators(self, initiator_list, - include_partner=True): - """Checks whether any LUNs are mapped to the given initiator(s).""" - if self.zapi_client.has_luns_mapped_to_initiators(initiator_list): - return True - if include_partner and self.partner_zapi_client and \ - self.partner_zapi_client.has_luns_mapped_to_initiators( - initiator_list): - return True - return False - - def _clone_lun(self, name, new_name, space_reserved=None, - qos_policy_group_name=None, src_block=0, dest_block=0, - block_count=0, source_snapshot=None): - """Clone LUN with the given handle to the new name.""" - if not space_reserved: - space_reserved = self.lun_space_reservation - if qos_policy_group_name is not None: - msg = _('Data ONTAP operating in 7-Mode does not support QoS ' - 'policy groups.') - raise exception.VolumeDriverException(msg) - - metadata = self._get_lun_attr(name, 'metadata') - path = metadata['Path'] - (parent, _splitter, name) = path.rpartition('/') - clone_path = '%s/%s' % (parent, new_name) - - self.zapi_client.clone_lun(path, clone_path, name, new_name, - space_reserved, src_block=src_block, - dest_block=dest_block, - block_count=block_count, - source_snapshot=source_snapshot) - - self.vol_refresh_voluntary = True - luns = self.zapi_client.get_lun_by_args(path=clone_path) - cloned_lun = luns[0] - self.zapi_client.set_space_reserve(clone_path, space_reserved) - clone_meta = self._create_lun_meta(cloned_lun) - handle = self._create_lun_handle(clone_meta) - self._add_lun_to_table( - block_base.NetAppLun(handle, new_name, - cloned_lun.get_child_content('size'), - clone_meta)) - - def _create_lun_meta(self, lun): - """Creates LUN metadata dictionary.""" - self.zapi_client.check_is_naelement(lun) - meta_dict = {} - meta_dict['Path'] = lun.get_child_content('path') - meta_dict['Volume'] = lun.get_child_content('path').split('/')[2] - meta_dict['OsType'] = lun.get_child_content('multiprotocol-type') - meta_dict['SpaceReserved'] = lun.get_child_content( - 'is-space-reservation-enabled') - meta_dict['UUID'] = lun.get_child_content('uuid') - return meta_dict - - def _get_fc_target_wwpns(self, include_partner=True): - wwpns = self.zapi_client.get_fc_target_wwpns() - if include_partner and self.partner_zapi_client: - wwpns.extend(self.partner_zapi_client.get_fc_target_wwpns()) - return wwpns - - def _update_volume_stats(self, filter_function=None, - goodness_function=None): - """Retrieve stats info from filer.""" - - # ensure we get current data - self.vol_refresh_voluntary = True - self._refresh_volume_info() - - LOG.debug('Updating volume stats') - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or self.driver_name - data['vendor_name'] = 'NetApp' - data['driver_version'] = self.VERSION - data['storage_protocol'] = self.driver_protocol - data['pools'] = self._get_pool_stats( - filter_function=filter_function, - goodness_function=goodness_function) - data['sparse_copy_volume'] = True - - self.zapi_client.provide_ems(self, self.driver_name, self.app_version, - server_type=self.driver_mode) - self._stats = data - - def _get_pool_stats(self, filter_function=None, goodness_function=None): - """Retrieve pool (i.e. Data ONTAP volume) stats info from volumes.""" - - pools = [] - self.perf_library.update_performance_cache() - - for vol in self.vols: - - volume_name = vol.get_child_content('name') - - # omit volumes not specified in the config - if self.volume_list and volume_name not in self.volume_list: - continue - - # omit root volume - if volume_name == self.root_volume_name: - continue - - # ensure good volume state - state = vol.get_child_content('state') - inconsistent = vol.get_child_content('is-inconsistent') - invalid = vol.get_child_content('is-invalid') - if (state != 'online' or - inconsistent != 'false' or - invalid != 'false'): - continue - - pool = dict() - pool['pool_name'] = volume_name - pool['QoS_support'] = False - pool['reserved_percentage'] = ( - self.reserved_percentage) - pool['max_over_subscription_ratio'] = ( - self.max_over_subscription_ratio) - - # convert sizes to GB - total = float(vol.get_child_content('size-total') or 0) - total /= units.Gi - pool['total_capacity_gb'] = na_utils.round_down(total, '0.01') - - free = float(vol.get_child_content('size-available') or 0) - free /= units.Gi - pool['free_capacity_gb'] = na_utils.round_down(free, '0.01') - - pool['provisioned_capacity_gb'] = (round( - pool['total_capacity_gb'] - pool['free_capacity_gb'], 2)) - - thick = ( - self.configuration.netapp_lun_space_reservation == 'enabled') - pool['thick_provisioning_support'] = thick - pool['thin_provisioning_support'] = not thick - - utilization = self.perf_library.get_node_utilization() - pool['utilization'] = na_utils.round_down(utilization, '0.01') - pool['filter_function'] = filter_function - pool['goodness_function'] = goodness_function - - pool['consistencygroup_support'] = True - - pools.append(pool) - - return pools - - def _get_filtered_pools(self): - """Return available pools filtered by a pool name search pattern.""" - - # Inform deprecation of legacy option. - if self.configuration.safe_get('netapp_volume_list'): - msg = _LW("The option 'netapp_volume_list' is deprecated and " - "will be removed in the future releases. Please use " - "the option 'netapp_pool_name_search_pattern' instead.") - versionutils.report_deprecated_feature(LOG, msg) - - pool_regex = na_utils.get_pool_name_filter_regex(self.configuration) - - filtered_pools = [] - for vol in self.vols: - vol_name = vol.get_child_content('name') - if pool_regex.match(vol_name): - msg = ("Volume '%(vol_name)s' matches against regular " - "expression: %(vol_pattern)s") - LOG.debug(msg, {'vol_name': vol_name, - 'vol_pattern': pool_regex.pattern}) - filtered_pools.append(vol_name) - else: - msg = ("Volume '%(vol_name)s' does not match against regular " - "expression: %(vol_pattern)s") - LOG.debug(msg, {'vol_name': vol_name, - 'vol_pattern': pool_regex.pattern}) - - return filtered_pools - - def _get_lun_block_count(self, path): - """Gets block counts for the LUN.""" - bs = super(NetAppBlockStorage7modeLibrary, - self)._get_lun_block_count(path) - api_version = self.zapi_client.get_ontapi_version() - if api_version: - major = api_version[0] - minor = api_version[1] - if major == 1 and minor < 15: - bs -= 1 - return bs - - def _refresh_volume_info(self): - """Saves the volume information for the filer.""" - - if (self.vol_refresh_time is None or self.vol_refresh_voluntary or - timeutils.is_newer_than(self.vol_refresh_time, - self.vol_refresh_interval)): - try: - job_set = na_utils.set_safe_attr(self, 'vol_refresh_running', - True) - if not job_set: - LOG.warning(_LW("Volume refresh job already running. " - "Returning...")) - return - self.vol_refresh_voluntary = False - self.vols = self.zapi_client.get_filer_volumes() - self.volume_list = self._get_filtered_pools() - self.vol_refresh_time = timeutils.utcnow() - except Exception as e: - LOG.warning(_LW("Error refreshing volume info. Message: %s"), - e) - finally: - na_utils.set_safe_attr(self, 'vol_refresh_running', False) - - def delete_volume(self, volume): - """Driver entry point for destroying existing volumes.""" - super(NetAppBlockStorage7modeLibrary, self).delete_volume(volume) - self.vol_refresh_voluntary = True - LOG.debug('Deleted LUN with name %s', volume['name']) - - def delete_snapshot(self, snapshot): - """Driver entry point for deleting a snapshot.""" - super(NetAppBlockStorage7modeLibrary, self).delete_snapshot(snapshot) - self.vol_refresh_voluntary = True - - def _is_lun_valid_on_storage(self, lun): - """Validate LUN specific to storage system.""" - if self.volume_list: - lun_vol = lun.get_metadata_property('Volume') - if lun_vol not in self.volume_list: - return False - return True - - def _check_volume_type_for_lun(self, volume, lun, existing_ref, - extra_specs): - """Check if LUN satisfies volume type.""" - if extra_specs: - legacy_policy = extra_specs.get('netapp:qos_policy_group') - if legacy_policy is not None: - raise exception.ManageExistingVolumeTypeMismatch( - reason=_("Setting LUN QoS policy group is not supported " - "on this storage family and ONTAP version.")) - volume_type = na_utils.get_volume_type_from_volume(volume) - if volume_type is None: - return - spec = na_utils.get_backend_qos_spec_from_volume_type(volume_type) - if spec is not None: - raise exception.ManageExistingVolumeTypeMismatch( - reason=_("Back-end QoS specs are not supported on this " - "storage family and ONTAP version.")) - - def _get_preferred_target_from_list(self, target_details_list, - filter=None): - # 7-mode iSCSI LIFs migrate from controller to controller - # in failover and flap operational state in transit, so - # we don't filter these on operational state. - - return (super(NetAppBlockStorage7modeLibrary, self) - ._get_preferred_target_from_list(target_details_list)) diff --git a/cinder/volume/drivers/netapp/dataontap/block_base.py b/cinder/volume/drivers/netapp/dataontap/block_base.py deleted file mode 100644 index 727a46572..000000000 --- a/cinder/volume/drivers/netapp/dataontap/block_base.py +++ /dev/null @@ -1,1123 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Ben Swartzlander. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Andrew Kerr. All rights reserved. -# Copyright (c) 2014 Jeff Applewhite. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2015 Dustin Schoenbrun. All rights reserved. -# Copyright (c) 2016 Chuck Fouts. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver library for NetApp 7/C-mode block storage systems. -""" - -import copy -import math -import sys -import uuid - -from oslo_log import log as logging -from oslo_log import versionutils -from oslo_utils import excutils -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp import options as na_opts -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.volume import utils as volume_utils -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class NetAppLun(object): - """Represents a LUN on NetApp storage.""" - - def __init__(self, handle, name, size, metadata_dict): - self.handle = handle - self.name = name - self.size = size - self.metadata = metadata_dict or {} - - def get_metadata_property(self, prop): - """Get the metadata property of a LUN.""" - if prop in self.metadata: - return self.metadata[prop] - name = self.name - LOG.debug("No metadata property %(prop)s defined for the LUN %(name)s", - {'prop': prop, 'name': name}) - - def __str__(self, *args, **kwargs): - return 'NetApp LUN [handle:%s, name:%s, size:%s, metadata:%s]' % ( - self.handle, self.name, self.size, self.metadata) - - -@six.add_metaclass(utils.TraceWrapperMetaclass) -class NetAppBlockStorageLibrary(object): - """NetApp block storage library for Data ONTAP.""" - - # do not increment this as it may be used in volume type definitions - VERSION = "1.0.0" - REQUIRED_FLAGS = ['netapp_login', 'netapp_password', - 'netapp_server_hostname'] - ALLOWED_LUN_OS_TYPES = ['linux', 'aix', 'hpux', 'image', 'windows', - 'windows_2008', 'windows_gpt', 'solaris', - 'solaris_efi', 'netware', 'openvms', 'hyper_v'] - ALLOWED_IGROUP_HOST_TYPES = ['linux', 'aix', 'hpux', 'windows', 'solaris', - 'netware', 'default', 'vmware', 'openvms', - 'xen', 'hyper_v'] - DEFAULT_LUN_OS = 'linux' - DEFAULT_HOST_TYPE = 'linux' - DEFAULT_FILTER_FUNCTION = 'capabilities.utilization < 70' - DEFAULT_GOODNESS_FUNCTION = '100 - capabilities.utilization' - - def __init__(self, driver_name, driver_protocol, **kwargs): - - na_utils.validate_instantiation(**kwargs) - - self.driver_name = driver_name - self.driver_protocol = driver_protocol - self.zapi_client = None - self._stats = {} - self.lun_table = {} - self.lun_ostype = None - self.host_type = None - self.lun_space_reservation = 'true' - self.lookup_service = fczm_utils.create_lookup_service() - self.app_version = kwargs.get("app_version", "unknown") - - self.configuration = kwargs['configuration'] - self.configuration.append_config_values(na_opts.netapp_connection_opts) - self.configuration.append_config_values(na_opts.netapp_basicauth_opts) - self.configuration.append_config_values(na_opts.netapp_transport_opts) - self.configuration.append_config_values( - na_opts.netapp_provisioning_opts) - self.configuration.append_config_values(na_opts.netapp_san_opts) - self.max_over_subscription_ratio = ( - self.configuration.max_over_subscription_ratio) - self.reserved_percentage = self._get_reserved_percentage() - - def _get_reserved_percentage(self): - # If the legacy config option if it is set to the default - # value, use the more general configuration option. - if self.configuration.netapp_size_multiplier == ( - na_opts.NETAPP_SIZE_MULTIPLIER_DEFAULT): - return self.configuration.reserved_percentage - - # If the legacy config option has a non-default value, - # honor it for one release. Note that the "size multiplier" - # actually acted as a divisor in the code and didn't apply - # to the file size (as the help message for this option suggest), - # but rather to total and free size for the pool. - divisor = self.configuration.netapp_size_multiplier - reserved_ratio = round(1 - (1 / divisor), 2) - reserved_percentage = 100 * int(reserved_ratio) - msg = _LW('The "netapp_size_multiplier" configuration option is ' - 'deprecated and will be removed in the Mitaka release. ' - 'Please set "reserved_percentage = %d" instead.') % ( - reserved_percentage) - versionutils.report_deprecated_feature(LOG, msg) - return reserved_percentage - - def do_setup(self, context): - na_utils.check_flags(self.REQUIRED_FLAGS, self.configuration) - self.lun_ostype = (self.configuration.netapp_lun_ostype - or self.DEFAULT_LUN_OS) - self.host_type = (self.configuration.netapp_host_type - or self.DEFAULT_HOST_TYPE) - if self.configuration.netapp_lun_space_reservation == 'enabled': - self.lun_space_reservation = 'true' - else: - self.lun_space_reservation = 'false' - - def check_for_setup_error(self): - """Check that the driver is working and can communicate. - - Discovers the LUNs on the NetApp server. - """ - if self.lun_ostype not in self.ALLOWED_LUN_OS_TYPES: - msg = _("Invalid value for NetApp configuration" - " option netapp_lun_ostype.") - LOG.error(msg) - raise exception.NetAppDriverException(msg) - if self.host_type not in self.ALLOWED_IGROUP_HOST_TYPES: - msg = _("Invalid value for NetApp configuration" - " option netapp_host_type.") - LOG.error(msg) - raise exception.NetAppDriverException(msg) - lun_list = self.zapi_client.get_lun_list() - self._extract_and_populate_luns(lun_list) - LOG.debug("Success getting list of LUNs from server.") - - def get_pool(self, volume): - """Return pool name where volume resides. - - :param volume: The volume hosted by the driver. - :return: Name of the pool where given volume is hosted. - """ - name = volume['name'] - metadata = self._get_lun_attr(name, 'metadata') or dict() - return metadata.get('Volume', None) - - def create_volume(self, volume): - """Driver entry point for creating a new volume (Data ONTAP LUN).""" - - LOG.debug('create_volume on %s', volume['host']) - - # get Data ONTAP volume name as pool name - pool_name = volume_utils.extract_host(volume['host'], level='pool') - - if pool_name is None: - msg = _("Pool is not available in the volume host field.") - raise exception.InvalidHost(reason=msg) - - extra_specs = na_utils.get_volume_extra_specs(volume) - - lun_name = volume['name'] - - size = int(volume['size']) * units.Gi - - metadata = {'OsType': self.lun_ostype, - 'SpaceReserved': self.lun_space_reservation, - 'Path': '/vol/%s/%s' % (pool_name, lun_name)} - - qos_policy_group_info = self._setup_qos_for_volume(volume, extra_specs) - qos_policy_group_name = ( - na_utils.get_qos_policy_group_name_from_info( - qos_policy_group_info)) - - try: - self._create_lun(pool_name, lun_name, size, metadata, - qos_policy_group_name) - except Exception: - LOG.exception(_LE("Exception creating LUN %(name)s in pool " - "%(pool)s."), - {'name': lun_name, 'pool': pool_name}) - self._mark_qos_policy_group_for_deletion(qos_policy_group_info) - msg = _("Volume %s could not be created.") - raise exception.VolumeBackendAPIException(data=msg % ( - volume['name'])) - LOG.debug('Created LUN with name %(name)s and QoS info %(qos)s', - {'name': lun_name, 'qos': qos_policy_group_info}) - - metadata['Path'] = '/vol/%s/%s' % (pool_name, lun_name) - metadata['Volume'] = pool_name - metadata['Qtree'] = None - - handle = self._create_lun_handle(metadata) - self._add_lun_to_table(NetAppLun(handle, lun_name, size, metadata)) - - def _setup_qos_for_volume(self, volume, extra_specs): - return None - - def _mark_qos_policy_group_for_deletion(self, qos_policy_group_info): - return - - def delete_volume(self, volume): - """Driver entry point for destroying existing volumes.""" - self._delete_lun(volume['name']) - - def _delete_lun(self, lun_name): - """Helper method to delete LUN backing a volume or snapshot.""" - - metadata = self._get_lun_attr(lun_name, 'metadata') - if metadata: - self.zapi_client.destroy_lun(metadata['Path']) - self.lun_table.pop(lun_name) - else: - LOG.warning(_LW("No entry in LUN table for volume/snapshot" - " %(name)s."), {'name': lun_name}) - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - handle = self._get_lun_attr(volume['name'], 'handle') - return {'provider_location': handle} - - def create_export(self, context, volume): - """Driver entry point to get the export info for a new volume.""" - handle = self._get_lun_attr(volume['name'], 'handle') - return {'provider_location': handle} - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume. - - Since exporting is idempotent in this driver, we have nothing - to do for unexporting. - """ - - pass - - def create_snapshot(self, snapshot): - """Driver entry point for creating a snapshot. - - This driver implements snapshots by using efficient single-file - (LUN) cloning. - """ - - vol_name = snapshot['volume_name'] - snapshot_name = snapshot['name'] - lun = self._get_lun_from_table(vol_name) - self._clone_lun(lun.name, snapshot_name, space_reserved='false') - - def delete_snapshot(self, snapshot): - """Driver entry point for deleting a snapshot.""" - self._delete_lun(snapshot['name']) - LOG.debug("Snapshot %s deletion successful", snapshot['name']) - - def create_volume_from_snapshot(self, volume, snapshot): - source = {'name': snapshot['name'], 'size': snapshot['volume_size']} - return self._clone_source_to_destination(source, volume) - - def create_cloned_volume(self, volume, src_vref): - src_lun = self._get_lun_from_table(src_vref['name']) - source = {'name': src_lun.name, 'size': src_vref['size']} - return self._clone_source_to_destination(source, volume) - - def _clone_source_to_destination(self, source, destination_volume): - source_size = source['size'] - destination_size = destination_volume['size'] - - source_name = source['name'] - destination_name = destination_volume['name'] - - extra_specs = na_utils.get_volume_extra_specs(destination_volume) - - qos_policy_group_info = self._setup_qos_for_volume( - destination_volume, extra_specs) - qos_policy_group_name = ( - na_utils.get_qos_policy_group_name_from_info( - qos_policy_group_info)) - - try: - self._clone_lun(source_name, destination_name, - space_reserved=self.lun_space_reservation, - qos_policy_group_name=qos_policy_group_name) - - if destination_size != source_size: - - try: - self._extend_volume(destination_volume, - destination_size, - qos_policy_group_name) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error( - _LE("Resizing %s failed. Cleaning volume."), - destination_volume['id']) - self.delete_volume(destination_volume) - - except Exception: - LOG.exception(_LE("Exception cloning volume %(name)s from source " - "volume %(source)s."), - {'name': destination_name, 'source': source_name}) - - self._mark_qos_policy_group_for_deletion(qos_policy_group_info) - - msg = _("Volume %s could not be created from source volume.") - raise exception.VolumeBackendAPIException( - data=msg % destination_name) - - def _create_lun(self, volume_name, lun_name, size, - metadata, qos_policy_group_name=None): - """Creates a LUN, handling Data ONTAP differences as needed.""" - raise NotImplementedError() - - def _create_lun_handle(self, metadata): - """Returns LUN handle based on filer type.""" - raise NotImplementedError() - - def _extract_lun_info(self, lun): - """Extracts the LUNs from API and populates the LUN table.""" - - meta_dict = self._create_lun_meta(lun) - path = lun.get_child_content('path') - (_rest, _splitter, name) = path.rpartition('/') - handle = self._create_lun_handle(meta_dict) - size = lun.get_child_content('size') - return NetAppLun(handle, name, size, meta_dict) - - def _extract_and_populate_luns(self, api_luns): - """Extracts the LUNs from API and populates the LUN table.""" - - for lun in api_luns: - discovered_lun = self._extract_lun_info(lun) - self._add_lun_to_table(discovered_lun) - - def _map_lun(self, name, initiator_list, initiator_type, lun_id=None): - """Maps LUN to the initiator(s) and returns LUN ID assigned.""" - metadata = self._get_lun_attr(name, 'metadata') - path = metadata['Path'] - igroup_name, ig_host_os, ig_type = self._get_or_create_igroup( - initiator_list, initiator_type, self.host_type) - if ig_host_os != self.host_type: - LOG.warning(_LW("LUN misalignment may occur for current" - " initiator group %(ig_nm)s) with host OS type" - " %(ig_os)s. Please configure initiator group" - " manually according to the type of the" - " host OS."), - {'ig_nm': igroup_name, 'ig_os': ig_host_os}) - try: - return self.zapi_client.map_lun(path, igroup_name, lun_id=lun_id) - except netapp_api.NaApiError: - exc_info = sys.exc_info() - (_igroup, lun_id) = self._find_mapped_lun_igroup(path, - initiator_list) - if lun_id is not None: - return lun_id - else: - six.reraise(*exc_info) - - def _unmap_lun(self, path, initiator_list): - """Unmaps a LUN from given initiator.""" - (igroup_name, _lun_id) = self._find_mapped_lun_igroup(path, - initiator_list) - self.zapi_client.unmap_lun(path, igroup_name) - - def _find_mapped_lun_igroup(self, path, initiator_list): - """Find an igroup for a LUN mapped to the given initiator(s).""" - raise NotImplementedError() - - def _has_luns_mapped_to_initiators(self, initiator_list): - """Checks whether any LUNs are mapped to the given initiator(s).""" - return self.zapi_client.has_luns_mapped_to_initiators(initiator_list) - - def _get_or_create_igroup(self, initiator_list, initiator_group_type, - host_os_type): - """Checks for an igroup for a set of one or more initiators. - - Creates igroup if not already present with given host os type, - igroup type and adds initiators. - """ - igroups = self.zapi_client.get_igroup_by_initiators(initiator_list) - igroup_name = None - - if igroups: - igroup = igroups[0] - igroup_name = igroup['initiator-group-name'] - host_os_type = igroup['initiator-group-os-type'] - initiator_group_type = igroup['initiator-group-type'] - - if not igroup_name: - igroup_name = self._create_igroup_add_initiators( - initiator_group_type, host_os_type, initiator_list) - return igroup_name, host_os_type, initiator_group_type - - def _create_igroup_add_initiators(self, initiator_group_type, - host_os_type, initiator_list): - """Creates igroup and adds initiators.""" - igroup_name = na_utils.OPENSTACK_PREFIX + six.text_type(uuid.uuid4()) - self.zapi_client.create_igroup(igroup_name, initiator_group_type, - host_os_type) - for initiator in initiator_list: - self.zapi_client.add_igroup_initiator(igroup_name, initiator) - return igroup_name - - def _add_lun_to_table(self, lun): - """Adds LUN to cache table.""" - if not isinstance(lun, NetAppLun): - msg = _("Object is not a NetApp LUN.") - raise exception.VolumeBackendAPIException(data=msg) - self.lun_table[lun.name] = lun - - def _get_lun_from_table(self, name): - """Gets LUN from cache table. - - Refreshes cache if LUN not found in cache. - """ - lun = self.lun_table.get(name) - if lun is None: - lun_list = self.zapi_client.get_lun_list() - self._extract_and_populate_luns(lun_list) - lun = self.lun_table.get(name) - if lun is None: - raise exception.VolumeNotFound(volume_id=name) - return lun - - def _clone_lun(self, name, new_name, space_reserved='true', - qos_policy_group_name=None, src_block=0, dest_block=0, - block_count=0, source_snapshot=None): - """Clone LUN with the given name to the new name.""" - raise NotImplementedError() - - def _get_lun_attr(self, name, attr): - """Get the LUN attribute if found else None.""" - try: - attr = getattr(self._get_lun_from_table(name), attr) - return attr - except exception.VolumeNotFound as e: - LOG.error(_LE("Message: %s"), e.msg) - except Exception as e: - LOG.error(_LE("Error getting LUN attribute. Exception: %s"), e) - return None - - def _create_lun_meta(self, lun): - raise NotImplementedError() - - def _get_fc_target_wwpns(self, include_partner=True): - raise NotImplementedError() - - def get_volume_stats(self, refresh=False, filter_function=None, - goodness_function=None): - """Get volume stats. - - If 'refresh' is True, update the stats first. - """ - - if refresh: - self._update_volume_stats(filter_function=filter_function, - goodness_function=goodness_function) - return self._stats - - def _update_volume_stats(self, filter_function=None, - goodness_function=None): - raise NotImplementedError() - - def get_default_filter_function(self): - """Get the default filter_function string.""" - return self.DEFAULT_FILTER_FUNCTION - - def get_default_goodness_function(self): - """Get the default goodness_function string.""" - return self.DEFAULT_GOODNESS_FUNCTION - - def extend_volume(self, volume, new_size): - """Driver entry point to increase the size of a volume.""" - - extra_specs = na_utils.get_volume_extra_specs(volume) - - # Create volume copy with new size for size-dependent QOS specs - volume_copy = copy.copy(volume) - volume_copy['size'] = new_size - - qos_policy_group_info = self._setup_qos_for_volume(volume_copy, - extra_specs) - qos_policy_group_name = ( - na_utils.get_qos_policy_group_name_from_info( - qos_policy_group_info)) - - try: - self._extend_volume(volume, new_size, qos_policy_group_name) - except Exception: - with excutils.save_and_reraise_exception(): - # If anything went wrong, revert QoS settings - self._setup_qos_for_volume(volume, extra_specs) - - def _extend_volume(self, volume, new_size, qos_policy_group_name): - """Extend an existing volume to the new size.""" - name = volume['name'] - lun = self._get_lun_from_table(name) - path = lun.metadata['Path'] - curr_size_bytes = six.text_type(lun.size) - new_size_bytes = six.text_type(int(new_size) * units.Gi) - # Reused by clone scenarios. - # Hence comparing the stored size. - if curr_size_bytes != new_size_bytes: - lun_geometry = self.zapi_client.get_lun_geometry(path) - if (lun_geometry and lun_geometry.get("max_resize") - and int(lun_geometry.get("max_resize")) >= - int(new_size_bytes)): - self.zapi_client.do_direct_resize(path, new_size_bytes) - else: - self._do_sub_clone_resize( - path, new_size_bytes, - qos_policy_group_name=qos_policy_group_name) - self.lun_table[name].size = new_size_bytes - else: - LOG.info(_LI("No need to extend volume %s" - " as it is already the requested new size."), name) - - def _get_vol_option(self, volume_name, option_name): - """Get the value for the volume option.""" - value = None - options = self.zapi_client.get_volume_options(volume_name) - for opt in options: - if opt.get_child_content('name') == option_name: - value = opt.get_child_content('value') - break - return value - - def _do_sub_clone_resize(self, lun_path, new_size_bytes, - qos_policy_group_name=None): - """Resize a LUN beyond its original geometry using sub-LUN cloning. - - Clones the block ranges, swaps the LUNs, and deletes the source LUN. - """ - seg = lun_path.split("/") - LOG.info(_LI("Resizing LUN %s using clone operation."), seg[-1]) - lun_name = seg[-1] - vol_name = seg[2] - lun = self._get_lun_from_table(lun_name) - metadata = lun.metadata - - compression = self._get_vol_option(vol_name, 'compression') - if compression == "on": - msg = _('%s cannot be resized using clone operation' - ' as it is hosted on compressed volume') - raise exception.VolumeBackendAPIException(data=msg % lun_name) - - block_count = self._get_lun_block_count(lun_path) - if block_count == 0: - msg = _('%s cannot be resized using clone operation' - ' as it contains no blocks.') - raise exception.VolumeBackendAPIException(data=msg % lun_name) - - new_lun_name = 'new-%s' % lun_name - self.zapi_client.create_lun( - vol_name, new_lun_name, new_size_bytes, metadata, - qos_policy_group_name=qos_policy_group_name) - try: - self._clone_lun(lun_name, new_lun_name, block_count=block_count) - self._post_sub_clone_resize(lun_path) - except Exception: - with excutils.save_and_reraise_exception(): - new_lun_path = '/vol/%s/%s' % (vol_name, new_lun_name) - self.zapi_client.destroy_lun(new_lun_path) - - def _post_sub_clone_resize(self, path): - """Try post sub clone resize in a transactional manner.""" - st_tm_mv, st_nw_mv, st_del_old = None, None, None - seg = path.split("/") - LOG.info(_LI("Post clone resize LUN %s"), seg[-1]) - new_lun = 'new-%s' % (seg[-1]) - tmp_lun = 'tmp-%s' % (seg[-1]) - tmp_path = "/vol/%s/%s" % (seg[2], tmp_lun) - new_path = "/vol/%s/%s" % (seg[2], new_lun) - try: - st_tm_mv = self.zapi_client.move_lun(path, tmp_path) - st_nw_mv = self.zapi_client.move_lun(new_path, path) - st_del_old = self.zapi_client.destroy_lun(tmp_path) - except Exception as e: - if st_tm_mv is None: - msg = _("Failure staging LUN %s to tmp.") - raise exception.VolumeBackendAPIException(data=msg % (seg[-1])) - else: - if st_nw_mv is None: - self.zapi_client.move_lun(tmp_path, path) - msg = _("Failure moving new cloned LUN to %s.") - raise exception.VolumeBackendAPIException( - data=msg % (seg[-1])) - elif st_del_old is None: - LOG.error(_LE("Failure deleting staged tmp LUN %s."), - tmp_lun) - else: - LOG.error(_LE("Unknown exception in" - " post clone resize LUN %s."), seg[-1]) - LOG.error(_LE("Exception details: %s"), e) - - def _get_lun_block_count(self, path): - """Gets block counts for the LUN.""" - LOG.debug("Getting LUN block count.") - lun_infos = self.zapi_client.get_lun_by_args(path=path) - if not lun_infos: - seg = path.split('/') - msg = _('Failure getting LUN info for %s.') - raise exception.VolumeBackendAPIException(data=msg % seg[-1]) - lun_info = lun_infos[-1] - bs = int(lun_info.get_child_content('block-size')) - ls = int(lun_info.get_child_content('size')) - block_count = ls / bs - return block_count - - def _check_volume_type_for_lun(self, volume, lun, existing_ref, - extra_specs): - """Checks if lun satifies the volume type.""" - raise NotImplementedError() - - def manage_existing(self, volume, existing_ref): - """Brings an existing storage object under Cinder management. - - existing_ref can contain source-id or source-name or both. - source-id: lun uuid. - source-name: complete lun path eg. /vol/vol0/lun. - """ - lun = self._get_existing_vol_with_manage_ref(existing_ref) - - extra_specs = na_utils.get_volume_extra_specs(volume) - - self._check_volume_type_for_lun(volume, lun, existing_ref, extra_specs) - - qos_policy_group_info = self._setup_qos_for_volume(volume, extra_specs) - qos_policy_group_name = ( - na_utils.get_qos_policy_group_name_from_info( - qos_policy_group_info)) - - path = lun.get_metadata_property('Path') - if lun.name == volume['name']: - new_path = path - LOG.info(_LI("LUN with given ref %s need not be renamed " - "during manage operation."), existing_ref) - else: - (rest, splitter, name) = path.rpartition('/') - new_path = '%s/%s' % (rest, volume['name']) - self.zapi_client.move_lun(path, new_path) - lun = self._get_existing_vol_with_manage_ref( - {'source-name': new_path}) - if qos_policy_group_name is not None: - self.zapi_client.set_lun_qos_policy_group(new_path, - qos_policy_group_name) - self._add_lun_to_table(lun) - LOG.info(_LI("Manage operation completed for LUN with new path" - " %(path)s and uuid %(uuid)s."), - {'path': lun.get_metadata_property('Path'), - 'uuid': lun.get_metadata_property('UUID')}) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - """ - lun = self._get_existing_vol_with_manage_ref(existing_ref) - return int(math.ceil(float(lun.size) / units.Gi)) - - def _get_existing_vol_with_manage_ref(self, existing_ref): - """Get the corresponding LUN from the storage server.""" - uuid = existing_ref.get('source-id') - path = existing_ref.get('source-name') - if not (uuid or path): - reason = _('Reference must contain either source-id' - ' or source-name element.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=reason) - lun_info = {} - lun_info.setdefault('path', path if path else None) - if hasattr(self, 'vserver') and uuid: - lun_info['uuid'] = uuid - luns = self.zapi_client.get_lun_by_args(**lun_info) - if luns: - for lun in luns: - netapp_lun = self._extract_lun_info(lun) - storage_valid = self._is_lun_valid_on_storage(netapp_lun) - uuid_valid = True - if uuid: - if netapp_lun.get_metadata_property('UUID') == uuid: - uuid_valid = True - else: - uuid_valid = False - if storage_valid and uuid_valid: - return netapp_lun - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=(_('LUN not found with given ref %s.') % existing_ref)) - - def _is_lun_valid_on_storage(self, lun): - """Validate lun specific to storage system.""" - return True - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. - """ - managed_lun = self._get_lun_from_table(volume['name']) - LOG.info(_LI("Unmanaged LUN with current path %(path)s and uuid " - "%(uuid)s."), - {'path': managed_lun.get_metadata_property('Path'), - 'uuid': managed_lun.get_metadata_property('UUID') - or 'unknown'}) - - def initialize_connection_iscsi(self, volume, connector): - """Driver entry point to attach a volume to an instance. - - Do the LUN masking on the storage system so the initiator can access - the LUN on the target. Also return the iSCSI properties so the - initiator can find the LUN. This implementation does not call - _get_iscsi_properties() to get the properties because cannot store the - LUN number in the database. We only find out what the LUN number will - be during this method call so we construct the properties dictionary - ourselves. - """ - - initiator_name = connector['initiator'] - name = volume['name'] - lun_id = self._map_lun(name, [initiator_name], 'iscsi', None) - - LOG.debug("Mapped LUN %(name)s to the initiator %(initiator_name)s", - {'name': name, 'initiator_name': initiator_name}) - - target_list = self.zapi_client.get_iscsi_target_details() - if not target_list: - raise exception.VolumeBackendAPIException( - data=_('Failed to get LUN target list for the LUN %s') % name) - - LOG.debug("Successfully fetched target list for LUN %(name)s and " - "initiator %(initiator_name)s", - {'name': name, 'initiator_name': initiator_name}) - - preferred_target = self._get_preferred_target_from_list( - target_list) - if preferred_target is None: - msg = _('Failed to get target portal for the LUN %s') - raise exception.VolumeBackendAPIException(data=msg % name) - (address, port) = (preferred_target['address'], - preferred_target['port']) - - iqn = self.zapi_client.get_iscsi_service_details() - if not iqn: - msg = _('Failed to get target IQN for the LUN %s') - raise exception.VolumeBackendAPIException(data=msg % name) - - properties = na_utils.get_iscsi_connection_properties(lun_id, volume, - iqn, address, - port) - - if self.configuration.use_chap_auth: - chap_username, chap_password = self._configure_chap(initiator_name) - self._add_chap_properties(properties, chap_username, chap_password) - - return properties - - def _configure_chap(self, initiator_name): - password = volume_utils.generate_password(na_utils.CHAP_SECRET_LENGTH) - username = na_utils.DEFAULT_CHAP_USER_NAME - - self.zapi_client.set_iscsi_chap_authentication(initiator_name, - username, - password) - LOG.debug("Set iSCSI CHAP authentication.") - - return username, password - - def _add_chap_properties(self, properties, username, password): - properties['data']['auth_method'] = 'CHAP' - properties['data']['auth_username'] = username - properties['data']['auth_password'] = password - properties['data']['discovery_auth_method'] = 'CHAP' - properties['data']['discovery_auth_username'] = username - properties['data']['discovery_auth_password'] = password - - def _get_preferred_target_from_list(self, target_details_list, - filter=None): - preferred_target = None - for target in target_details_list: - if filter and target['address'] not in filter: - continue - if target.get('interface-enabled', 'true') == 'true': - preferred_target = target - break - if preferred_target is None and len(target_details_list) > 0: - preferred_target = target_details_list[0] - return preferred_target - - def terminate_connection_iscsi(self, volume, connector, **kwargs): - """Driver entry point to unattach a volume from an instance. - - Unmask the LUN on the storage system so the given initiator can no - longer access it. - """ - - initiator_name = connector['initiator'] - name = volume['name'] - metadata = self._get_lun_attr(name, 'metadata') - path = metadata['Path'] - self._unmap_lun(path, [initiator_name]) - LOG.debug("Unmapped LUN %(name)s from the initiator " - "%(initiator_name)s", - {'name': name, 'initiator_name': initiator_name}) - - def initialize_connection_fc(self, volume, connector): - """Initializes the connection and returns connection info. - - Assign any created volume to a compute node/host so that it can be - used from that host. - - The driver returns a driver_volume_type of 'fibre_channel'. - The target_wwn can be a single entry or a list of wwns that - correspond to the list of remote wwn(s) that will export the volume. - Example return values: - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': '500a098280feeba5', - 'initiator_target_map': { - '21000024ff406cc3': ['500a098280feeba5'], - '21000024ff406cc2': ['500a098280feeba5'] - } - } - } - - or - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': ['500a098280feeba5', '500a098290feeba5', - '500a098190feeba5', '500a098180feeba5'], - 'initiator_target_map': { - '21000024ff406cc3': ['500a098280feeba5', - '500a098290feeba5'], - '21000024ff406cc2': ['500a098190feeba5', - '500a098180feeba5'] - } - } - } - """ - - initiators = [fczm_utils.get_formatted_wwn(wwpn) - for wwpn in connector['wwpns']] - volume_name = volume['name'] - - lun_id = self._map_lun(volume_name, initiators, 'fcp', None) - - LOG.debug("Mapped LUN %(name)s to the initiator(s) %(initiators)s", - {'name': volume_name, 'initiators': initiators}) - - target_wwpns, initiator_target_map, num_paths = ( - self._build_initiator_target_map(connector)) - - if target_wwpns: - LOG.debug("Successfully fetched target details for LUN %(name)s " - "and initiator(s) %(initiators)s", - {'name': volume_name, 'initiators': initiators}) - else: - raise exception.VolumeBackendAPIException( - data=_('Failed to get LUN target details for ' - 'the LUN %s') % volume_name) - - target_info = {'driver_volume_type': 'fibre_channel', - 'data': {'target_discovered': True, - 'target_lun': int(lun_id), - 'target_wwn': target_wwpns, - 'initiator_target_map': initiator_target_map}} - - return target_info - - def terminate_connection_fc(self, volume, connector, **kwargs): - """Disallow connection from connector. - - Return empty data if other volumes are in the same zone. - The FibreChannel ZoneManager doesn't remove zones - if there isn't an initiator_target_map in the - return of terminate_connection. - - :returns: data - the target_wwns and initiator_target_map if the - zone is to be removed, otherwise the same map with - an empty dict for the 'data' key - """ - - initiators = [fczm_utils.get_formatted_wwn(wwpn) - for wwpn in connector['wwpns']] - name = volume['name'] - metadata = self._get_lun_attr(name, 'metadata') - path = metadata['Path'] - - self._unmap_lun(path, initiators) - - LOG.debug("Unmapped LUN %(name)s from the initiator %(initiators)s", - {'name': name, 'initiators': initiators}) - - info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - - if not self._has_luns_mapped_to_initiators(initiators): - # No more exports for this host, so tear down zone. - LOG.info(_LI("Need to remove FC Zone, building initiator " - "target map")) - - target_wwpns, initiator_target_map, num_paths = ( - self._build_initiator_target_map(connector)) - - info['data'] = {'target_wwn': target_wwpns, - 'initiator_target_map': initiator_target_map} - - return info - - def _build_initiator_target_map(self, connector): - """Build the target_wwns and the initiator target map.""" - - # get WWPNs from controller and strip colons - all_target_wwpns = self._get_fc_target_wwpns() - all_target_wwpns = [six.text_type(wwpn).replace(':', '') - for wwpn in all_target_wwpns] - - target_wwpns = [] - init_targ_map = {} - num_paths = 0 - - if self.lookup_service is not None: - # Use FC SAN lookup to determine which ports are visible. - dev_map = self.lookup_service.get_device_mapping_from_network( - connector['wwpns'], - all_target_wwpns) - - for fabric_name in dev_map: - fabric = dev_map[fabric_name] - target_wwpns += fabric['target_port_wwn_list'] - for initiator in fabric['initiator_port_wwn_list']: - if initiator not in init_targ_map: - init_targ_map[initiator] = [] - init_targ_map[initiator] += fabric['target_port_wwn_list'] - init_targ_map[initiator] = list(set( - init_targ_map[initiator])) - for target in init_targ_map[initiator]: - num_paths += 1 - target_wwpns = list(set(target_wwpns)) - else: - initiator_wwns = connector['wwpns'] - target_wwpns = all_target_wwpns - - for initiator in initiator_wwns: - init_targ_map[initiator] = target_wwpns - - return target_wwpns, init_targ_map, num_paths - - def create_consistencygroup(self, group): - """Driver entry point for creating a consistency group. - - ONTAP does not maintain an actual CG construct. As a result, no - communication to the backend is necessary for consistency group - creation. - - :return: Hard-coded model update for consistency group model. - """ - model_update = {'status': 'available'} - return model_update - - def delete_consistencygroup(self, group, volumes): - """Driver entry point for deleting a consistency group. - - :return: Updated consistency group model and list of volume models - for the volumes that were deleted. - """ - model_update = {'status': 'deleted'} - volumes_model_update = [] - for volume in volumes: - try: - self._delete_lun(volume['name']) - volumes_model_update.append( - {'id': volume['id'], 'status': 'deleted'}) - except Exception: - volumes_model_update.append( - {'id': volume['id'], 'status': 'error_deleting'}) - LOG.exception(_LE("Volume %(vol)s in the consistency group " - "could not be deleted."), {'vol': volume}) - return model_update, volumes_model_update - - def update_consistencygroup(self, group, add_volumes=None, - remove_volumes=None): - """Driver entry point for updating a consistency group. - - Since no actual CG construct is ever created in ONTAP, it is not - necessary to update any metadata on the backend. Since this is a NO-OP, - there is guaranteed to be no change in any of the volumes' statuses. - """ - return None, None, None - - def create_cgsnapshot(self, cgsnapshot, snapshots): - """Creates a Cinder cgsnapshot object. - - The Cinder cgsnapshot object is created by making use of an - ephemeral ONTAP CG in order to provide write-order consistency for a - set of flexvol snapshots. First, a list of the flexvols backing the - given Cinder CG must be gathered. An ONTAP cg-snapshot of these - flexvols will create a snapshot copy of all the Cinder volumes in the - CG group. For each Cinder volume in the CG, it is then necessary to - clone its backing LUN from the ONTAP cg-snapshot. The naming convention - used for the clones is what indicates the clone's role as a Cinder - snapshot and its inclusion in a Cinder CG. The ONTAP CG-snapshot of - the flexvols is no longer required after having cloned the LUNs - backing the Cinder volumes in the Cinder CG. - - :return: An implicit update for cgsnapshot and snapshots models that - is interpreted by the manager to set their models to available. - """ - flexvols = set() - for snapshot in snapshots: - flexvols.add(volume_utils.extract_host(snapshot['volume']['host'], - level='pool')) - - self.zapi_client.create_cg_snapshot(flexvols, cgsnapshot['id']) - - for snapshot in snapshots: - self._clone_lun(snapshot['volume']['name'], snapshot['name'], - source_snapshot=cgsnapshot['id']) - - for flexvol in flexvols: - self._handle_busy_snapshot(flexvol, cgsnapshot['id']) - self.zapi_client.delete_snapshot(flexvol, cgsnapshot['id']) - - return None, None - - @utils.retry(exception.SnapshotIsBusy) - def _handle_busy_snapshot(self, flexvol, snapshot_name): - """Checks for and handles a busy snapshot. - - If a snapshot is not busy, take no action. If a snapshot is busy for - reasons other than a clone dependency, raise immediately. Otherwise, - since we always start a clone split operation after cloning a share, - wait up to a minute for a clone dependency to clear before giving up. - """ - snapshot = self.zapi_client.get_snapshot(flexvol, snapshot_name) - if not snapshot['busy']: - LOG.info(_LI("Backing consistency group snapshot %s " - "available for deletion"), snapshot_name) - return - else: - LOG.debug('Snapshot %(snap)s for vol %(vol)s is busy, waiting ' - 'for volume clone dependency to clear.', - {'snap': snapshot_name, 'vol': flexvol}) - - raise exception.SnapshotIsBusy(snapshot_name=snapshot_name) - - def delete_cgsnapshot(self, cgsnapshot, snapshots): - """Delete LUNs backing each snapshot in the cgsnapshot. - - :return: An implicit update for snapshots models that is interpreted - by the manager to set their models to deleted. - """ - for snapshot in snapshots: - self._delete_lun(snapshot['name']) - LOG.debug("Snapshot %s deletion successful", snapshot['name']) - - return None, None - - def create_consistencygroup_from_src(self, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - """Creates a CG from a either a cgsnapshot or group of cinder vols. - - :return: An implicit update for the volumes model that is - interpreted by the manager as a successful operation. - """ - LOG.debug("VOLUMES %s ", [dict(vol) for vol in volumes]) - - if cgsnapshot: - vols = zip(volumes, snapshots) - - for volume, snapshot in vols: - source = { - 'name': snapshot['name'], - 'size': snapshot['volume_size'], - } - self._clone_source_to_destination(source, volume) - - else: - vols = zip(volumes, source_vols) - - for volume, old_src_vref in vols: - src_lun = self._get_lun_from_table(old_src_vref['name']) - source = {'name': src_lun.name, 'size': old_src_vref['size']} - self._clone_source_to_destination(source, volume) - - return None, None diff --git a/cinder/volume/drivers/netapp/dataontap/block_cmode.py b/cinder/volume/drivers/netapp/dataontap/block_cmode.py deleted file mode 100644 index acb9b54f7..000000000 --- a/cinder/volume/drivers/netapp/dataontap/block_cmode.py +++ /dev/null @@ -1,423 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Ben Swartzlander. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Andrew Kerr. All rights reserved. -# Copyright (c) 2014 Jeff Applewhite. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2015 Goutham Pacha Ravi. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver library for NetApp C-mode block storage systems. -""" - -import copy - -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _ -from cinder import utils -from cinder.volume.drivers.netapp.dataontap import block_base -from cinder.volume.drivers.netapp.dataontap.client import client_cmode -from cinder.volume.drivers.netapp.dataontap.performance import perf_cmode -from cinder.volume.drivers.netapp.dataontap import ssc_cmode -from cinder.volume.drivers.netapp import options as na_opts -from cinder.volume.drivers.netapp import utils as na_utils - - -LOG = logging.getLogger(__name__) -QOS_CLEANUP_INTERVAL_SECONDS = 60 - - -@six.add_metaclass(utils.TraceWrapperMetaclass) -class NetAppBlockStorageCmodeLibrary(block_base.NetAppBlockStorageLibrary): - """NetApp block storage library for Data ONTAP (Cluster-mode).""" - - REQUIRED_CMODE_FLAGS = ['netapp_vserver'] - - def __init__(self, driver_name, driver_protocol, **kwargs): - super(NetAppBlockStorageCmodeLibrary, self).__init__(driver_name, - driver_protocol, - **kwargs) - self.configuration.append_config_values(na_opts.netapp_cluster_opts) - self.driver_mode = 'cluster' - - def do_setup(self, context): - super(NetAppBlockStorageCmodeLibrary, self).do_setup(context) - na_utils.check_flags(self.REQUIRED_CMODE_FLAGS, self.configuration) - - self.vserver = self.configuration.netapp_vserver - - self.zapi_client = client_cmode.Client( - transport_type=self.configuration.netapp_transport_type, - username=self.configuration.netapp_login, - password=self.configuration.netapp_password, - hostname=self.configuration.netapp_server_hostname, - port=self.configuration.netapp_server_port, - vserver=self.vserver) - - self.ssc_vols = {} - self.stale_vols = set() - self.perf_library = perf_cmode.PerformanceCmodeLibrary( - self.zapi_client) - - def check_for_setup_error(self): - """Check that the driver is working and can communicate.""" - ssc_cmode.check_ssc_api_permissions(self.zapi_client) - ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.get_connection(), - self.vserver, synchronous=True) - if not self._get_filtered_pools(): - msg = _('No pools are available for provisioning volumes. ' - 'Ensure that the configuration option ' - 'netapp_pool_name_search_pattern is set correctly.') - raise exception.NetAppDriverException(msg) - super(NetAppBlockStorageCmodeLibrary, self).check_for_setup_error() - self._start_periodic_tasks() - - def _start_periodic_tasks(self): - # Start the task that harvests soft-deleted QoS policy groups. - harvest_qos_periodic_task = loopingcall.FixedIntervalLoopingCall( - self.zapi_client.remove_unused_qos_policy_groups) - harvest_qos_periodic_task.start( - interval=QOS_CLEANUP_INTERVAL_SECONDS, - initial_delay=QOS_CLEANUP_INTERVAL_SECONDS) - - def _create_lun(self, volume_name, lun_name, size, - metadata, qos_policy_group_name=None): - """Creates a LUN, handling Data ONTAP differences as needed.""" - - self.zapi_client.create_lun( - volume_name, lun_name, size, metadata, qos_policy_group_name) - - self._update_stale_vols( - volume=ssc_cmode.NetAppVolume(volume_name, self.vserver)) - - def _create_lun_handle(self, metadata): - """Returns LUN handle based on filer type.""" - return '%s:%s' % (self.vserver, metadata['Path']) - - def _find_mapped_lun_igroup(self, path, initiator_list): - """Find an igroup for a LUN mapped to the given initiator(s).""" - initiator_igroups = self.zapi_client.get_igroup_by_initiators( - initiator_list) - lun_maps = self.zapi_client.get_lun_map(path) - if initiator_igroups and lun_maps: - for igroup in initiator_igroups: - igroup_name = igroup['initiator-group-name'] - if igroup_name.startswith(na_utils.OPENSTACK_PREFIX): - for lun_map in lun_maps: - if lun_map['initiator-group'] == igroup_name: - return igroup_name, lun_map['lun-id'] - return None, None - - def _clone_lun(self, name, new_name, space_reserved=None, - qos_policy_group_name=None, src_block=0, dest_block=0, - block_count=0, source_snapshot=None): - """Clone LUN with the given handle to the new name.""" - if not space_reserved: - space_reserved = self.lun_space_reservation - metadata = self._get_lun_attr(name, 'metadata') - volume = metadata['Volume'] - - self.zapi_client.clone_lun(volume, name, new_name, space_reserved, - qos_policy_group_name=qos_policy_group_name, - src_block=src_block, dest_block=dest_block, - block_count=block_count, - source_snapshot=source_snapshot) - - LOG.debug("Cloned LUN with new name %s", new_name) - lun = self.zapi_client.get_lun_by_args(vserver=self.vserver, - path='/vol/%s/%s' - % (volume, new_name)) - if len(lun) == 0: - msg = _("No cloned LUN named %s found on the filer") - raise exception.VolumeBackendAPIException(data=msg % new_name) - clone_meta = self._create_lun_meta(lun[0]) - self._add_lun_to_table( - block_base.NetAppLun('%s:%s' % (clone_meta['Vserver'], - clone_meta['Path']), - new_name, - lun[0].get_child_content('size'), - clone_meta)) - self._update_stale_vols( - volume=ssc_cmode.NetAppVolume(volume, self.vserver)) - - def _create_lun_meta(self, lun): - """Creates LUN metadata dictionary.""" - self.zapi_client.check_is_naelement(lun) - meta_dict = {} - meta_dict['Vserver'] = lun.get_child_content('vserver') - meta_dict['Volume'] = lun.get_child_content('volume') - meta_dict['Qtree'] = lun.get_child_content('qtree') - meta_dict['Path'] = lun.get_child_content('path') - meta_dict['OsType'] = lun.get_child_content('multiprotocol-type') - meta_dict['SpaceReserved'] = \ - lun.get_child_content('is-space-reservation-enabled') - meta_dict['UUID'] = lun.get_child_content('uuid') - return meta_dict - - def _get_fc_target_wwpns(self, include_partner=True): - return self.zapi_client.get_fc_target_wwpns() - - def _configure_tunneling(self, do_tunneling=False): - """Configures tunneling for Data ONTAP cluster.""" - if do_tunneling: - self.zapi_client.set_vserver(self.vserver) - else: - self.zapi_client.set_vserver(None) - - def _update_volume_stats(self, filter_function=None, - goodness_function=None): - """Retrieve stats info from vserver.""" - - sync = True if self.ssc_vols is None else False - ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.get_connection(), - self.vserver, synchronous=sync) - - LOG.debug('Updating volume stats') - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or self.driver_name - data['vendor_name'] = 'NetApp' - data['driver_version'] = self.VERSION - data['storage_protocol'] = self.driver_protocol - data['pools'] = self._get_pool_stats( - filter_function=filter_function, - goodness_function=goodness_function) - data['sparse_copy_volume'] = True - - self.zapi_client.provide_ems(self, self.driver_name, self.app_version) - self._stats = data - - def _get_pool_stats(self, filter_function=None, goodness_function=None): - """Retrieve pool (Data ONTAP volume) stats info from SSC volumes.""" - - pools = [] - - if not self.ssc_vols: - return pools - - filtered_pools = self._get_filtered_pools() - self.perf_library.update_performance_cache(filtered_pools) - - for vol in filtered_pools: - pool_name = vol.id['name'] - - pool = dict() - pool['pool_name'] = pool_name - pool['QoS_support'] = True - pool['reserved_percentage'] = ( - self.reserved_percentage) - pool['max_over_subscription_ratio'] = ( - self.max_over_subscription_ratio) - - # convert sizes to GB - total = float(vol.space['size_total_bytes']) - total /= units.Gi - pool['total_capacity_gb'] = na_utils.round_down(total, '0.01') - - free = float(vol.space['size_avl_bytes']) - free /= units.Gi - pool['free_capacity_gb'] = na_utils.round_down(free, '0.01') - - pool['provisioned_capacity_gb'] = (round( - pool['total_capacity_gb'] - pool['free_capacity_gb'], 2)) - - pool['netapp_raid_type'] = vol.aggr['raid_type'] - pool['netapp_disk_type'] = vol.aggr['disk_type'] - - mirrored = vol in self.ssc_vols['mirrored'] - pool['netapp_mirrored'] = six.text_type(mirrored).lower() - pool['netapp_unmirrored'] = six.text_type(not mirrored).lower() - - dedup = vol in self.ssc_vols['dedup'] - pool['netapp_dedup'] = six.text_type(dedup).lower() - pool['netapp_nodedup'] = six.text_type(not dedup).lower() - - compression = vol in self.ssc_vols['compression'] - pool['netapp_compression'] = six.text_type(compression).lower() - pool['netapp_nocompression'] = six.text_type( - not compression).lower() - - thin = vol in self.ssc_vols['thin'] - pool['netapp_thin_provisioned'] = six.text_type(thin).lower() - pool['netapp_thick_provisioned'] = six.text_type(not thin).lower() - thick = (not thin and - self.configuration.netapp_lun_space_reservation - == 'enabled') - pool['thick_provisioning_support'] = thick - pool['thin_provisioning_support'] = not thick - - utilization = self.perf_library.get_node_utilization_for_pool( - pool_name) - pool['utilization'] = na_utils.round_down(utilization, '0.01') - pool['filter_function'] = filter_function - pool['goodness_function'] = goodness_function - - pool['consistencygroup_support'] = True - - pools.append(pool) - - return pools - - def _get_filtered_pools(self): - """Return filtered pools given a pool name search pattern.""" - pool_regex = na_utils.get_pool_name_filter_regex(self.configuration) - - filtered_pools = [] - for vol in self.ssc_vols.get('all', []): - vol_name = vol.id['name'] - if pool_regex.match(vol_name): - msg = ("Volume '%(vol_name)s' matches against regular " - "expression: %(vol_pattern)s") - LOG.debug(msg, {'vol_name': vol_name, - 'vol_pattern': pool_regex.pattern}) - filtered_pools.append(vol) - else: - msg = ("Volume '%(vol_name)s' does not match against regular " - "expression: %(vol_pattern)s") - LOG.debug(msg, {'vol_name': vol_name, - 'vol_pattern': pool_regex.pattern}) - - return filtered_pools - - @utils.synchronized('update_stale') - def _update_stale_vols(self, volume=None, reset=False): - """Populates stale vols with vol and returns set copy if reset.""" - if volume: - self.stale_vols.add(volume) - if reset: - set_copy = copy.deepcopy(self.stale_vols) - self.stale_vols.clear() - return set_copy - - @utils.synchronized("refresh_ssc_vols") - def refresh_ssc_vols(self, vols): - """Refreshes ssc_vols with latest entries.""" - self.ssc_vols = vols - - def delete_volume(self, volume): - """Driver entry point for destroying existing volumes.""" - lun = self.lun_table.get(volume['name']) - netapp_vol = None - if lun: - netapp_vol = lun.get_metadata_property('Volume') - super(NetAppBlockStorageCmodeLibrary, self).delete_volume(volume) - try: - qos_policy_group_info = na_utils.get_valid_qos_policy_group_info( - volume) - except exception.Invalid: - # Delete even if there was invalid qos policy specified for the - # volume. - qos_policy_group_info = None - self._mark_qos_policy_group_for_deletion(qos_policy_group_info) - if netapp_vol: - self._update_stale_vols( - volume=ssc_cmode.NetAppVolume(netapp_vol, self.vserver)) - msg = 'Deleted LUN with name %(name)s and QoS info %(qos)s' - LOG.debug(msg, {'name': volume['name'], 'qos': qos_policy_group_info}) - - def delete_snapshot(self, snapshot): - """Driver entry point for deleting a snapshot.""" - lun = self.lun_table.get(snapshot['name']) - netapp_vol = lun.get_metadata_property('Volume') if lun else None - - super(NetAppBlockStorageCmodeLibrary, self).delete_snapshot(snapshot) - - if netapp_vol: - self._update_stale_vols( - volume=ssc_cmode.NetAppVolume(netapp_vol, self.vserver)) - - def _check_volume_type_for_lun(self, volume, lun, existing_ref, - extra_specs): - """Check if LUN satisfies volume type.""" - def scan_ssc_data(): - volumes = ssc_cmode.get_volumes_for_specs(self.ssc_vols, - extra_specs) - for vol in volumes: - if lun.get_metadata_property('Volume') == vol.id['name']: - return True - return False - - match_read = scan_ssc_data() - if not match_read: - ssc_cmode.get_cluster_latest_ssc( - self, self.zapi_client.get_connection(), self.vserver) - match_read = scan_ssc_data() - - if not match_read: - raise exception.ManageExistingVolumeTypeMismatch( - reason=(_("LUN with given ref %(ref)s does not satisfy volume" - " type. Ensure LUN volume with ssc features is" - " present on vserver %(vs)s.") - % {'ref': existing_ref, 'vs': self.vserver})) - - def _get_preferred_target_from_list(self, target_details_list, - filter=None): - # cDOT iSCSI LIFs do not migrate from controller to controller - # in failover. Rather, an iSCSI LIF must be configured on each - # controller and the initiator has to take responsibility for - # using a LIF that is UP. In failover, the iSCSI LIF on the - # downed controller goes DOWN until the controller comes back up. - # - # Currently Nova only accepts a single target when obtaining - # target details from Cinder, so we pass back the first portal - # with an UP iSCSI LIF. There are plans to have Nova accept - # and try multiple targets. When that happens, we can and should - # remove this filter and return all targets since their operational - # state could change between the time we test here and the time - # Nova uses the target. - - operational_addresses = ( - self.zapi_client.get_operational_network_interface_addresses()) - - return (super(NetAppBlockStorageCmodeLibrary, self) - ._get_preferred_target_from_list(target_details_list, - filter=operational_addresses)) - - def _setup_qos_for_volume(self, volume, extra_specs): - try: - qos_policy_group_info = na_utils.get_valid_qos_policy_group_info( - volume, extra_specs) - except exception.Invalid: - msg = _('Invalid QoS specification detected while getting QoS ' - 'policy for volume %s') % volume['id'] - raise exception.VolumeBackendAPIException(data=msg) - self.zapi_client.provision_qos_policy_group(qos_policy_group_info) - return qos_policy_group_info - - def _mark_qos_policy_group_for_deletion(self, qos_policy_group_info): - self.zapi_client.mark_qos_policy_group_for_deletion( - qos_policy_group_info) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. - """ - try: - qos_policy_group_info = na_utils.get_valid_qos_policy_group_info( - volume) - except exception.Invalid: - # Unmanage even if there was invalid qos policy specified for the - # volume. - qos_policy_group_info = None - self._mark_qos_policy_group_for_deletion(qos_policy_group_info) - super(NetAppBlockStorageCmodeLibrary, self).unmanage(volume) diff --git a/cinder/volume/drivers/netapp/dataontap/client/__init__.py b/cinder/volume/drivers/netapp/dataontap/client/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/netapp/dataontap/client/api.py b/cinder/volume/drivers/netapp/dataontap/client/api.py deleted file mode 100644 index f5848f9d5..000000000 --- a/cinder/volume/drivers/netapp/dataontap/client/api.py +++ /dev/null @@ -1,711 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Glenn Gobeli. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Alex Meade. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -NetApp API for Data ONTAP and OnCommand DFM. - -Contains classes required to issue API calls to Data ONTAP and OnCommand DFM. -""" - -import copy -from eventlet import greenthread -from eventlet import semaphore - -from lxml import etree -from oslo_log import log as logging -import random -import six -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _ -from cinder import ssh_utils -from cinder import utils - -LOG = logging.getLogger(__name__) - -EAPINOTFOUND = '13005' -ESIS_CLONE_NOT_LICENSED = '14956' -ESNAPSHOTNOTALLOWED = '13023' - - -class NaServer(object): - """Encapsulates server connection logic.""" - - TRANSPORT_TYPE_HTTP = 'http' - TRANSPORT_TYPE_HTTPS = 'https' - SERVER_TYPE_FILER = 'filer' - SERVER_TYPE_DFM = 'dfm' - URL_FILER = 'servlets/netapp.servlets.admin.XMLrequest_filer' - URL_DFM = 'apis/XMLrequest' - NETAPP_NS = 'http://www.netapp.com/filer/admin' - STYLE_LOGIN_PASSWORD = 'basic_auth' - STYLE_CERTIFICATE = 'certificate_auth' - - def __init__(self, host, server_type=SERVER_TYPE_FILER, - transport_type=TRANSPORT_TYPE_HTTP, - style=STYLE_LOGIN_PASSWORD, username=None, - password=None, port=None): - self._host = host - self.set_server_type(server_type) - self.set_transport_type(transport_type) - self.set_style(style) - if port: - self.set_port(port) - self._username = username - self._password = password - self._refresh_conn = True - - LOG.debug('Using NetApp controller: %s', self._host) - - def get_transport_type(self): - """Get the transport type protocol.""" - return self._protocol - - def set_transport_type(self, transport_type): - """Set the transport type protocol for API. - - Supports http and https transport types. - """ - if not transport_type: - raise ValueError('No transport type specified') - if transport_type.lower() not in ( - NaServer.TRANSPORT_TYPE_HTTP, - NaServer.TRANSPORT_TYPE_HTTPS): - raise ValueError('Unsupported transport type') - self._protocol = transport_type.lower() - if self._protocol == NaServer.TRANSPORT_TYPE_HTTP: - if self._server_type == NaServer.SERVER_TYPE_FILER: - self.set_port(80) - else: - self.set_port(8088) - else: - if self._server_type == NaServer.SERVER_TYPE_FILER: - self.set_port(443) - else: - self.set_port(8488) - self._refresh_conn = True - - def get_style(self): - """Get the authorization style for communicating with the server.""" - return self._auth_style - - def set_style(self, style): - """Set the authorization style for communicating with the server. - - Supports basic_auth for now. Certificate_auth mode to be done. - """ - if style.lower() not in (NaServer.STYLE_LOGIN_PASSWORD, - NaServer.STYLE_CERTIFICATE): - raise ValueError('Unsupported authentication style') - self._auth_style = style.lower() - - def get_server_type(self): - """Get the target server type.""" - return self._server_type - - def set_server_type(self, server_type): - """Set the target server type. - - Supports filer and dfm server types. - """ - if server_type.lower() not in (NaServer.SERVER_TYPE_FILER, - NaServer.SERVER_TYPE_DFM): - raise ValueError('Unsupported server type') - self._server_type = server_type.lower() - if self._server_type == NaServer.SERVER_TYPE_FILER: - self._url = NaServer.URL_FILER - else: - self._url = NaServer.URL_DFM - self._ns = NaServer.NETAPP_NS - self._refresh_conn = True - - def set_api_version(self, major, minor): - """Set the API version.""" - try: - self._api_major_version = int(major) - self._api_minor_version = int(minor) - self._api_version = six.text_type(major) + "." + \ - six.text_type(minor) - except ValueError: - raise ValueError('Major and minor versions must be integers') - self._refresh_conn = True - - def get_api_version(self): - """Gets the API version tuple.""" - if hasattr(self, '_api_version'): - return (self._api_major_version, self._api_minor_version) - return None - - def set_port(self, port): - """Set the server communication port.""" - try: - int(port) - except ValueError: - raise ValueError('Port must be integer') - self._port = six.text_type(port) - self._refresh_conn = True - - def get_port(self): - """Get the server communication port.""" - return self._port - - def set_timeout(self, seconds): - """Sets the timeout in seconds.""" - try: - self._timeout = int(seconds) - except ValueError: - raise ValueError('timeout in seconds must be integer') - - def get_timeout(self): - """Gets the timeout in seconds if set.""" - if hasattr(self, '_timeout'): - return self._timeout - return None - - def get_vfiler(self): - """Get the vfiler to use in tunneling.""" - return self._vfiler - - def set_vfiler(self, vfiler): - """Set the vfiler to use if tunneling gets enabled.""" - self._vfiler = vfiler - - def get_vserver(self): - """Get the vserver to use in tunneling.""" - return self._vserver - - def set_vserver(self, vserver): - """Set the vserver to use if tunneling gets enabled.""" - self._vserver = vserver - - def set_username(self, username): - """Set the user name for authentication.""" - self._username = username - self._refresh_conn = True - - def set_password(self, password): - """Set the password for authentication.""" - self._password = password - self._refresh_conn = True - - @utils.trace_api - def send_http_request(self, na_element, enable_tunneling=False): - """Invoke the API on the server.""" - if not na_element or not isinstance(na_element, NaElement): - raise ValueError('NaElement must be supplied to invoke API') - - request, request_element = self._create_request(na_element, - enable_tunneling) - - if not hasattr(self, '_opener') or not self._opener \ - or self._refresh_conn: - self._build_opener() - try: - if hasattr(self, '_timeout'): - response = self._opener.open(request, timeout=self._timeout) - else: - response = self._opener.open(request) - except urllib.error.HTTPError as e: - raise NaApiError(e.code, e.msg) - except Exception: - raise NaApiError('Unexpected error') - - response_xml = response.read() - response_element = self._get_result(response_xml) - - return response_element - - def invoke_successfully(self, na_element, enable_tunneling=False): - """Invokes API and checks execution status as success. - - Need to set enable_tunneling to True explicitly to achieve it. - This helps to use same connection instance to enable or disable - tunneling. The vserver or vfiler should be set before this call - otherwise tunneling remains disabled. - """ - result = self.send_http_request(na_element, enable_tunneling) - if result.has_attr('status') and result.get_attr('status') == 'passed': - return result - code = result.get_attr('errno')\ - or result.get_child_content('errorno')\ - or 'ESTATUSFAILED' - if code == ESIS_CLONE_NOT_LICENSED: - msg = 'Clone operation failed: FlexClone not licensed.' - else: - msg = result.get_attr('reason')\ - or result.get_child_content('reason')\ - or 'Execution status is failed due to unknown reason' - raise NaApiError(code, msg) - - def _create_request(self, na_element, enable_tunneling=False): - """Creates request in the desired format.""" - netapp_elem = NaElement('netapp') - netapp_elem.add_attr('xmlns', self._ns) - if hasattr(self, '_api_version'): - netapp_elem.add_attr('version', self._api_version) - if enable_tunneling: - self._enable_tunnel_request(netapp_elem) - netapp_elem.add_child_elem(na_element) - request_d = netapp_elem.to_string() - request = urllib.request.Request( - self._get_url(), data=request_d, - headers={'Content-Type': 'text/xml', 'charset': 'utf-8'}) - return request, netapp_elem - - def _enable_tunnel_request(self, netapp_elem): - """Enables vserver or vfiler tunneling.""" - if hasattr(self, '_vfiler') and self._vfiler: - if hasattr(self, '_api_major_version') and \ - hasattr(self, '_api_minor_version') and \ - self._api_major_version >= 1 and \ - self._api_minor_version >= 7: - netapp_elem.add_attr('vfiler', self._vfiler) - else: - raise ValueError('ontapi version has to be atleast 1.7' - ' to send request to vfiler') - if hasattr(self, '_vserver') and self._vserver: - if hasattr(self, '_api_major_version') and \ - hasattr(self, '_api_minor_version') and \ - self._api_major_version >= 1 and \ - self._api_minor_version >= 15: - netapp_elem.add_attr('vfiler', self._vserver) - else: - raise ValueError('ontapi version has to be atleast 1.15' - ' to send request to vserver') - - def _parse_response(self, response): - """Get the NaElement for the response.""" - if not response: - raise NaApiError('No response received') - xml = etree.XML(response) - return NaElement(xml) - - def _get_result(self, response): - """Gets the call result.""" - processed_response = self._parse_response(response) - return processed_response.get_child_by_name('results') - - def _get_url(self): - return '%s://%s:%s/%s' % (self._protocol, self._host, self._port, - self._url) - - def _build_opener(self): - if self._auth_style == NaServer.STYLE_LOGIN_PASSWORD: - auth_handler = self._create_basic_auth_handler() - else: - auth_handler = self._create_certificate_auth_handler() - opener = urllib.request.build_opener(auth_handler) - self._opener = opener - - def _create_basic_auth_handler(self): - password_man = urllib.request.HTTPPasswordMgrWithDefaultRealm() - password_man.add_password(None, self._get_url(), self._username, - self._password) - auth_handler = urllib.request.HTTPBasicAuthHandler(password_man) - return auth_handler - - def _create_certificate_auth_handler(self): - raise NotImplementedError() - - def __str__(self): - return "server: %s" % self._host - - -class NaElement(object): - """Class wraps basic building block for NetApp API request.""" - - def __init__(self, name): - """Name of the element or etree.Element.""" - if isinstance(name, etree._Element): - self._element = name - else: - self._element = etree.Element(name) - - def get_name(self): - """Returns the tag name of the element.""" - return self._element.tag - - def set_content(self, text): - """Set the text string for the element.""" - self._element.text = text - - def get_content(self): - """Get the text for the element.""" - return self._element.text - - def add_attr(self, name, value): - """Add the attribute to the element.""" - self._element.set(name, value) - - def add_attrs(self, **attrs): - """Add multiple attributes to the element.""" - for attr in attrs.keys(): - self._element.set(attr, attrs.get(attr)) - - def add_child_elem(self, na_element): - """Add the child element to the element.""" - if isinstance(na_element, NaElement): - self._element.append(na_element._element) - return - raise - - def get_child_by_name(self, name): - """Get the child element by the tag name.""" - for child in self._element.iterchildren(): - if child.tag == name or etree.QName(child.tag).localname == name: - return NaElement(child) - return None - - def get_child_content(self, name): - """Get the content of the child.""" - for child in self._element.iterchildren(): - if child.tag == name or etree.QName(child.tag).localname == name: - return child.text - return None - - def get_children(self): - """Get the children for the element.""" - return [NaElement(el) for el in self._element.iterchildren()] - - def has_attr(self, name): - """Checks whether element has attribute.""" - attributes = self._element.attrib or {} - return name in attributes.keys() - - def get_attr(self, name): - """Get the attribute with the given name.""" - attributes = self._element.attrib or {} - return attributes.get(name) - - def get_attr_names(self): - """Returns the list of attribute names.""" - attributes = self._element.attrib or {} - return list(attributes.keys()) - - def add_new_child(self, name, content, convert=False): - """Add child with tag name and content. - - Convert replaces entity refs to chars. - """ - child = NaElement(name) - if convert: - content = NaElement._convert_entity_refs(content) - child.set_content(content) - self.add_child_elem(child) - - @staticmethod - def _convert_entity_refs(text): - """Converts entity refs to chars to handle etree auto conversions.""" - text = text.replace("<", "<") - text = text.replace(">", ">") - return text - - @staticmethod - def create_node_with_children(node, **children): - """Creates and returns named node with children.""" - parent = NaElement(node) - for child in children.keys(): - parent.add_new_child(child, children.get(child, None)) - return parent - - def add_node_with_children(self, node, **children): - """Creates named node with children.""" - parent = NaElement.create_node_with_children(node, **children) - self.add_child_elem(parent) - - def to_string(self, pretty=False, method='xml', encoding='UTF-8'): - """Prints the element to string.""" - return etree.tostring(self._element, method=method, encoding=encoding, - pretty_print=pretty) - - def __str__(self): - xml = self.to_string(pretty=True) - if six.PY3: - xml = xml.decode('utf-8') - return xml - - def __eq__(self, other): - return str(self) == str(other) - - def __hash__(self): - return hash(str(self)) - - def __repr__(self): - return str(self) - - def __getitem__(self, key): - """Dict getter method for NaElement. - - Returns NaElement list if present, - text value in case no NaElement node - children or attribute value if present. - """ - - child = self.get_child_by_name(key) - if child: - if child.get_children(): - return child - else: - return child.get_content() - elif self.has_attr(key): - return self.get_attr(key) - raise KeyError(_('No element by given name %s.') % (key)) - - def __setitem__(self, key, value): - """Dict setter method for NaElement. - - Accepts dict, list, tuple, str, int, float and long as valid value. - """ - if key: - if value: - if isinstance(value, NaElement): - child = NaElement(key) - child.add_child_elem(value) - self.add_child_elem(child) - elif isinstance(value, six.integer_types + (str, float)): - self.add_new_child(key, six.text_type(value)) - elif isinstance(value, (list, tuple, dict)): - child = NaElement(key) - child.translate_struct(value) - self.add_child_elem(child) - else: - raise TypeError(_('Not a valid value for NaElement.')) - else: - self.add_child_elem(NaElement(key)) - else: - raise KeyError(_('NaElement name cannot be null.')) - - def translate_struct(self, data_struct): - """Convert list, tuple, dict to NaElement and appends. - - Example usage: - 1. - - vl1 - vl2 - vl3 - - The above can be achieved by doing - root = NaElement('root') - root.translate_struct({'elem1': 'vl1', 'elem2': 'vl2', - 'elem3': 'vl3'}) - 2. - - vl1 - vl2 - vl3 - - The above can be achieved by doing - root = NaElement('root') - root.translate_struct([{'elem1': 'vl1', 'elem2': 'vl2'}, - {'elem1': 'vl3'}]) - """ - if isinstance(data_struct, (list, tuple)): - for el in data_struct: - if isinstance(el, (list, tuple, dict)): - self.translate_struct(el) - else: - self.add_child_elem(NaElement(el)) - elif isinstance(data_struct, dict): - for k in data_struct.keys(): - child = NaElement(k) - if isinstance(data_struct[k], (dict, list, tuple)): - child.translate_struct(data_struct[k]) - else: - if data_struct[k]: - child.set_content(six.text_type(data_struct[k])) - self.add_child_elem(child) - else: - raise ValueError(_('Type cannot be converted into NaElement.')) - - -class NaApiError(Exception): - """Base exception class for NetApp API errors.""" - - def __init__(self, code='unknown', message='unknown'): - self.code = code - self.message = message - - def __str__(self, *args, **kwargs): - return 'NetApp API failed. Reason - %s:%s' % (self.code, self.message) - - -NaErrors = {'API_NOT_FOUND': NaApiError('13005', 'Unable to find API'), - 'INSUFFICIENT_PRIVS': NaApiError('13003', - 'Insufficient privileges')} - - -def invoke_api(na_server, api_name, api_family='cm', query=None, - des_result=None, additional_elems=None, - is_iter=False, records=0, tag=None, - timeout=0, tunnel=None): - """Invokes any given API call to a NetApp server. - - :param na_server: na_server instance - :param api_name: API name string - :param api_family: cm or 7m - :param query: API query as dict - :param des_result: desired result as dict - :param additional_elems: dict other than query and des_result - :param is_iter: is iterator API - :param records: limit for records, 0 for infinite - :param timeout: timeout seconds - :param tunnel: tunnel entity, vserver or vfiler name - """ - record_step = 50 - if not (na_server or isinstance(na_server, NaServer)): - msg = _("Requires an NaServer instance.") - raise exception.InvalidInput(reason=msg) - server = copy.copy(na_server) - if api_family == 'cm': - server.set_vserver(tunnel) - else: - server.set_vfiler(tunnel) - if timeout > 0: - server.set_timeout(timeout) - iter_records = 0 - cond = True - while cond: - na_element = create_api_request( - api_name, query, des_result, additional_elems, - is_iter, record_step, tag) - result = server.invoke_successfully(na_element, True) - if is_iter: - if records > 0: - iter_records = iter_records + record_step - if iter_records >= records: - cond = False - tag_el = result.get_child_by_name('next-tag') - tag = tag_el.get_content() if tag_el else None - if not tag: - cond = False - else: - cond = False - yield result - - -def create_api_request(api_name, query=None, des_result=None, - additional_elems=None, is_iter=False, - record_step=50, tag=None): - """Creates a NetApp API request. - - :param api_name: API name string - :param query: API query as dict - :param des_result: desired result as dict - :param additional_elems: dict other than query and des_result - :param is_iter: is iterator API - :param record_step: records at a time for iter API - :param tag: next tag for iter API - """ - api_el = NaElement(api_name) - if query: - query_el = NaElement('query') - query_el.translate_struct(query) - api_el.add_child_elem(query_el) - if des_result: - res_el = NaElement('desired-attributes') - res_el.translate_struct(des_result) - api_el.add_child_elem(res_el) - if additional_elems: - api_el.translate_struct(additional_elems) - if is_iter: - api_el.add_new_child('max-records', six.text_type(record_step)) - if tag: - api_el.add_new_child('tag', tag, True) - return api_el - - -class SSHUtil(object): - """Encapsulates connection logic and command execution for SSH client.""" - - MAX_CONCURRENT_SSH_CONNECTIONS = 5 - RECV_TIMEOUT = 3 - CONNECTION_KEEP_ALIVE = 600 - WAIT_ON_STDOUT_TIMEOUT = 3 - - def __init__(self, host, username, password, port=22): - self.ssh_pool = self._init_ssh_pool(host, port, username, password) - - # Note(cfouts) Number of SSH connections made to the backend need to be - # limited. Use of SSHPool allows connections to be cached and reused - # instead of creating a new connection each time a command is executed - # via SSH. - self.ssh_connect_semaphore = semaphore.Semaphore( - self.MAX_CONCURRENT_SSH_CONNECTIONS) - - def _init_ssh_pool(self, host, port, username, password): - return ssh_utils.SSHPool(host, - port, - self.CONNECTION_KEEP_ALIVE, - username, - password) - - def execute_command(self, client, command_text, timeout=RECV_TIMEOUT): - LOG.debug("execute_command() - Sending command.") - stdin, stdout, stderr = client.exec_command(command_text) - stdin.close() - self._wait_on_stdout(stdout, timeout) - output = stdout.read() - LOG.debug("Output of length %(size)d received.", - {'size': len(output)}) - stdout.close() - stderr.close() - return output - - def execute_command_with_prompt(self, - client, - command, - expected_prompt_text, - prompt_response, - timeout=RECV_TIMEOUT): - LOG.debug("execute_command_with_prompt() - Sending command.") - stdin, stdout, stderr = client.exec_command(command) - self._wait_on_stdout(stdout, timeout) - response = stdout.channel.recv(999) - if response.strip() != expected_prompt_text: - msg = _("Unexpected output. Expected [%(expected)s] but " - "received [%(output)s]") % { - 'expected': expected_prompt_text, - 'output': response.strip(), - } - LOG.error(msg) - stdin.close() - stdout.close() - stderr.close() - raise exception.VolumeBackendAPIException(msg) - else: - LOG.debug("execute_command_with_prompt() - Sending answer") - stdin.write(prompt_response + '\n') - stdin.flush() - stdin.close() - stdout.close() - stderr.close() - - def _wait_on_stdout(self, stdout, timeout=WAIT_ON_STDOUT_TIMEOUT): - wait_time = 0.0 - # NOTE(cfouts): The server does not always indicate when EOF is reached - # for stdout. The timeout exists for this reason and an attempt is made - # to read from stdout. - while not stdout.channel.exit_status_ready(): - # period is 10 - 25 centiseconds - period = random.randint(10, 25) / 100.0 - greenthread.sleep(period) - wait_time += period - if wait_time > timeout: - LOG.debug("Timeout exceeded while waiting for exit status.") - break diff --git a/cinder/volume/drivers/netapp/dataontap/client/client_7mode.py b/cinder/volume/drivers/netapp/dataontap/client/client_7mode.py deleted file mode 100644 index 8711d0c73..000000000 --- a/cinder/volume/drivers/netapp/dataontap/client/client_7mode.py +++ /dev/null @@ -1,585 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import copy -import math -import time - -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _, _LW -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_base - -from oslo_utils import strutils - -LOG = logging.getLogger(__name__) - - -@six.add_metaclass(utils.TraceWrapperMetaclass) -class Client(client_base.Client): - - def __init__(self, volume_list=None, **kwargs): - super(Client, self).__init__(**kwargs) - vfiler = kwargs.get('vfiler', None) - self.connection.set_vfiler(vfiler) - - (major, minor) = self.get_ontapi_version(cached=False) - self.connection.set_api_version(major, minor) - - self.volume_list = volume_list - self._init_features() - - def _init_features(self): - super(Client, self)._init_features() - - ontapi_version = self.get_ontapi_version() # major, minor - - ontapi_1_20 = ontapi_version >= (1, 20) - self.features.add_feature('SYSTEM_METRICS', supported=ontapi_1_20) - - def _invoke_vfiler_api(self, na_element, vfiler): - server = copy.copy(self.connection) - server.set_vfiler(vfiler) - result = server.invoke_successfully(na_element, True) - return result - - def _invoke_7mode_iterator_getter(self, start_api_name, next_api_name, - end_api_name, record_container_tag_name, - maximum=100): - """Invoke a 7-mode iterator-style getter API.""" - data = [] - - start_api = netapp_api.NaElement(start_api_name) - start_result = self.connection.invoke_successfully(start_api) - tag = start_result.get_child_content('tag') - if not tag: - return data - - try: - while True: - next_api = netapp_api.NaElement(next_api_name) - next_api.add_new_child('tag', tag) - next_api.add_new_child('maximum', six.text_type(maximum)) - next_result = self.connection.invoke_successfully(next_api) - records = next_result.get_child_content('records') or 0 - if int(records) == 0: - break - - record_container = next_result.get_child_by_name( - record_container_tag_name) or netapp_api.NaElement('none') - - data.extend(record_container.get_children()) - finally: - end_api = netapp_api.NaElement(end_api_name) - end_api.add_new_child('tag', tag) - self.connection.invoke_successfully(end_api) - - return data - - def get_iscsi_target_details(self): - """Gets the iSCSI target portal details.""" - iscsi_if_iter = netapp_api.NaElement('iscsi-portal-list-info') - result = self.connection.invoke_successfully(iscsi_if_iter, True) - tgt_list = [] - portal_list_entries = result.get_child_by_name( - 'iscsi-portal-list-entries') - if portal_list_entries: - portal_list = portal_list_entries.get_children() - for iscsi_if in portal_list: - d = dict() - d['address'] = iscsi_if.get_child_content('ip-address') - d['port'] = iscsi_if.get_child_content('ip-port') - d['tpgroup-tag'] = iscsi_if.get_child_content('tpgroup-tag') - tgt_list.append(d) - return tgt_list - - def check_iscsi_initiator_exists(self, iqn): - """Returns True if initiator exists.""" - initiator_exists = True - try: - auth_list = netapp_api.NaElement('iscsi-initiator-auth-list-info') - auth_list.add_new_child('initiator', iqn) - self.connection.invoke_successfully(auth_list, True) - except netapp_api.NaApiError: - initiator_exists = False - - return initiator_exists - - def get_fc_target_wwpns(self): - """Gets the FC target details.""" - wwpns = [] - port_name_list_api = netapp_api.NaElement('fcp-port-name-list-info') - result = self.connection.invoke_successfully(port_name_list_api) - port_names = result.get_child_by_name('fcp-port-names') - if port_names: - for port_name_info in port_names.get_children(): - wwpn = port_name_info.get_child_content('port-name').lower() - wwpns.append(wwpn) - return wwpns - - def get_iscsi_service_details(self): - """Returns iscsi iqn.""" - iscsi_service_iter = netapp_api.NaElement('iscsi-node-get-name') - result = self.connection.invoke_successfully(iscsi_service_iter, True) - return result.get_child_content('node-name') - - def set_iscsi_chap_authentication(self, iqn, username, password): - """Provides NetApp host's CHAP credentials to the backend.""" - - command = ("iscsi security add -i %(iqn)s -s CHAP " - "-p %(password)s -n %(username)s") % { - 'iqn': iqn, - 'password': password, - 'username': username, - } - - LOG.debug('Updating CHAP authentication for %(iqn)s.', {'iqn': iqn}) - - try: - ssh_pool = self.ssh_client.ssh_pool - with ssh_pool.item() as ssh: - self.ssh_client.execute_command(ssh, command) - except Exception as e: - msg = _('Failed to set CHAP authentication for target IQN ' - '%(iqn)s. Details: %(ex)s') % { - 'iqn': iqn, - 'ex': e, - } - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def get_lun_list(self): - """Gets the list of LUNs on filer.""" - lun_list = [] - if self.volume_list: - for vol in self.volume_list: - try: - luns = self._get_vol_luns(vol) - if luns: - lun_list.extend(luns) - except netapp_api.NaApiError: - LOG.warning(_LW("Error finding LUNs for volume %s." - " Verify volume exists."), vol) - else: - luns = self._get_vol_luns(None) - lun_list.extend(luns) - return lun_list - - def _get_vol_luns(self, vol_name): - """Gets the LUNs for a volume.""" - api = netapp_api.NaElement('lun-list-info') - if vol_name: - api.add_new_child('volume-name', vol_name) - result = self.connection.invoke_successfully(api, True) - luns = result.get_child_by_name('luns') - return luns.get_children() - - def get_igroup_by_initiators(self, initiator_list): - """Get igroups exactly matching a set of initiators.""" - igroup_list = [] - if not initiator_list: - return igroup_list - - initiator_set = set(initiator_list) - - igroup_list_info = netapp_api.NaElement('igroup-list-info') - result = self.connection.invoke_successfully(igroup_list_info, True) - - initiator_groups = result.get_child_by_name( - 'initiator-groups') or netapp_api.NaElement('none') - for initiator_group_info in initiator_groups.get_children(): - - initiator_set_for_igroup = set() - initiators = initiator_group_info.get_child_by_name( - 'initiators') or netapp_api.NaElement('none') - for initiator_info in initiators.get_children(): - initiator_set_for_igroup.add( - initiator_info.get_child_content('initiator-name')) - - if initiator_set == initiator_set_for_igroup: - igroup = {'initiator-group-os-type': - initiator_group_info.get_child_content( - 'initiator-group-os-type'), - 'initiator-group-type': - initiator_group_info.get_child_content( - 'initiator-group-type'), - 'initiator-group-name': - initiator_group_info.get_child_content( - 'initiator-group-name')} - igroup_list.append(igroup) - - return igroup_list - - def clone_lun(self, path, clone_path, name, new_name, - space_reserved='true', src_block=0, - dest_block=0, block_count=0, source_snapshot=None): - # zAPI can only handle 2^24 blocks per range - bc_limit = 2 ** 24 # 8GB - # zAPI can only handle 32 block ranges per call - br_limit = 32 - z_limit = br_limit * bc_limit # 256 GB - z_calls = int(math.ceil(block_count / float(z_limit))) - zbc = block_count - if z_calls == 0: - z_calls = 1 - for _call in range(0, z_calls): - if zbc > z_limit: - block_count = z_limit - zbc -= z_limit - else: - block_count = zbc - - zapi_args = { - 'source-path': path, - 'destination-path': clone_path, - 'no-snap': 'true', - } - if source_snapshot: - zapi_args['snapshot-name'] = source_snapshot - clone_start = netapp_api.NaElement.create_node_with_children( - 'clone-start', **zapi_args) - if block_count > 0: - block_ranges = netapp_api.NaElement("block-ranges") - # zAPI can only handle 2^24 block ranges - bc_limit = 2 ** 24 # 8GB - segments = int(math.ceil(block_count / float(bc_limit))) - bc = block_count - for _segment in range(0, segments): - if bc > bc_limit: - block_count = bc_limit - bc -= bc_limit - else: - block_count = bc - block_range =\ - netapp_api.NaElement.create_node_with_children( - 'block-range', - **{'source-block-number': - six.text_type(src_block), - 'destination-block-number': - six.text_type(dest_block), - 'block-count': - six.text_type(block_count)}) - block_ranges.add_child_elem(block_range) - src_block += int(block_count) - dest_block += int(block_count) - clone_start.add_child_elem(block_ranges) - result = self.connection.invoke_successfully(clone_start, True) - clone_id_el = result.get_child_by_name('clone-id') - cl_id_info = clone_id_el.get_child_by_name('clone-id-info') - vol_uuid = cl_id_info.get_child_content('volume-uuid') - clone_id = cl_id_info.get_child_content('clone-op-id') - if vol_uuid: - self._check_clone_status(clone_id, vol_uuid, name, new_name) - - def _check_clone_status(self, clone_id, vol_uuid, name, new_name): - """Checks for the job till completed.""" - clone_status = netapp_api.NaElement('clone-list-status') - cl_id = netapp_api.NaElement('clone-id') - clone_status.add_child_elem(cl_id) - cl_id.add_node_with_children('clone-id-info', - **{'clone-op-id': clone_id, - 'volume-uuid': vol_uuid}) - running = True - clone_ops_info = None - while running: - result = self.connection.invoke_successfully(clone_status, True) - status = result.get_child_by_name('status') - ops_info = status.get_children() - if ops_info: - for info in ops_info: - if info.get_child_content('clone-state') == 'running': - time.sleep(1) - break - else: - running = False - clone_ops_info = info - break - else: - if clone_ops_info: - fmt = {'name': name, 'new_name': new_name} - if clone_ops_info.get_child_content('clone-state')\ - == 'completed': - LOG.debug("Clone operation with src %(name)s" - " and dest %(new_name)s completed", fmt) - else: - LOG.debug("Clone operation with src %(name)s" - " and dest %(new_name)s failed", fmt) - raise netapp_api.NaApiError( - clone_ops_info.get_child_content('error'), - clone_ops_info.get_child_content('reason')) - - def get_lun_by_args(self, **args): - """Retrieves LUNs with specified args.""" - lun_info = netapp_api.NaElement.create_node_with_children( - 'lun-list-info', **args) - result = self.connection.invoke_successfully(lun_info, True) - luns = result.get_child_by_name('luns') - return luns.get_children() - - def get_filer_volumes(self, volume=None): - """Returns list of filer volumes in API format.""" - vol_request = netapp_api.NaElement('volume-list-info') - res = self.connection.invoke_successfully(vol_request, True) - volumes = res.get_child_by_name('volumes') - if volumes: - return volumes.get_children() - return [] - - def get_lun_map(self, path): - lun_map_list = netapp_api.NaElement.create_node_with_children( - 'lun-map-list-info', - **{'path': path}) - return self.connection.invoke_successfully(lun_map_list, True) - - def set_space_reserve(self, path, enable): - """Sets the space reserve info.""" - space_res = netapp_api.NaElement.create_node_with_children( - 'lun-set-space-reservation-info', - **{'path': path, 'enable': enable}) - self.connection.invoke_successfully(space_res, True) - - def get_actual_path_for_export(self, export_path): - """Gets the actual path on the filer for export path.""" - storage_path = netapp_api.NaElement.create_node_with_children( - 'nfs-exportfs-storage-path', **{'pathname': export_path}) - result = self.connection.invoke_successfully(storage_path, - enable_tunneling=True) - if result.get_child_content('actual-pathname'): - return result.get_child_content('actual-pathname') - raise exception.NotFound(_('No storage path found for export path %s') - % (export_path)) - - def clone_file(self, src_path, dest_path): - LOG.debug("Cloning with src %(src_path)s, dest %(dest_path)s", - {'src_path': src_path, 'dest_path': dest_path}) - clone_start = netapp_api.NaElement.create_node_with_children( - 'clone-start', - **{'source-path': src_path, - 'destination-path': dest_path, - 'no-snap': 'true'}) - result = self.connection.invoke_successfully(clone_start, - enable_tunneling=True) - clone_id_el = result.get_child_by_name('clone-id') - cl_id_info = clone_id_el.get_child_by_name('clone-id-info') - vol_uuid = cl_id_info.get_child_content('volume-uuid') - clone_id = cl_id_info.get_child_content('clone-op-id') - - if vol_uuid: - try: - self._wait_for_clone_finish(clone_id, vol_uuid) - except netapp_api.NaApiError as e: - if e.code != 'UnknownCloneId': - self._clear_clone(clone_id) - raise - - def _wait_for_clone_finish(self, clone_op_id, vol_uuid): - """Waits till a clone operation is complete or errored out.""" - clone_ls_st = netapp_api.NaElement('clone-list-status') - clone_id = netapp_api.NaElement('clone-id') - clone_ls_st.add_child_elem(clone_id) - clone_id.add_node_with_children('clone-id-info', - **{'clone-op-id': clone_op_id, - 'volume-uuid': vol_uuid}) - task_running = True - while task_running: - result = self.connection.invoke_successfully(clone_ls_st, - enable_tunneling=True) - status = result.get_child_by_name('status') - ops_info = status.get_children() - if ops_info: - state = ops_info[0].get_child_content('clone-state') - if state == 'completed': - task_running = False - elif state == 'failed': - code = ops_info[0].get_child_content('error') - reason = ops_info[0].get_child_content('reason') - raise netapp_api.NaApiError(code, reason) - else: - time.sleep(1) - else: - raise netapp_api.NaApiError( - 'UnknownCloneId', - 'No clone operation for clone id %s found on the filer' - % (clone_id)) - - def _clear_clone(self, clone_id): - """Clear the clone information. - - Invoke this in case of failed clone. - """ - - clone_clear = netapp_api.NaElement.create_node_with_children( - 'clone-clear', - **{'clone-id': clone_id}) - retry = 3 - while retry: - try: - self.connection.invoke_successfully(clone_clear, - enable_tunneling=True) - break - except netapp_api.NaApiError: - # Filer might be rebooting - time.sleep(5) - retry = retry - 1 - - def get_file_usage(self, path): - """Gets the file unique bytes.""" - LOG.debug('Getting file usage for %s', path) - file_use = netapp_api.NaElement.create_node_with_children( - 'file-usage-get', **{'path': path}) - res = self.connection.invoke_successfully(file_use) - bytes = res.get_child_content('unique-bytes') - LOG.debug('file-usage for path %(path)s is %(bytes)s', - {'path': path, 'bytes': bytes}) - return bytes - - def get_ifconfig(self): - ifconfig = netapp_api.NaElement('net-ifconfig-get') - return self.connection.invoke_successfully(ifconfig) - - def get_flexvol_capacity(self, flexvol_path): - """Gets total capacity and free capacity, in bytes, of the flexvol.""" - - api_args = {'volume': flexvol_path, 'verbose': 'false'} - - result = self.send_request('volume-list-info', api_args) - - flexvol_info_list = result.get_child_by_name('volumes') - flexvol_info = flexvol_info_list.get_children()[0] - - total_bytes = float( - flexvol_info.get_child_content('size-total')) - available_bytes = float( - flexvol_info.get_child_content('size-available')) - - return total_bytes, available_bytes - - def get_performance_instance_names(self, object_name): - """Get names of performance instances for a node.""" - - api_args = {'objectname': object_name} - - result = self.send_request('perf-object-instance-list-info', - api_args, - enable_tunneling=False) - - instance_names = [] - - instances = result.get_child_by_name( - 'instances') or netapp_api.NaElement('None') - - for instance_info in instances.get_children(): - instance_names.append(instance_info.get_child_content('name')) - - return instance_names - - def get_performance_counters(self, object_name, instance_names, - counter_names): - """Gets or or more 7-mode Data ONTAP performance counters.""" - - api_args = { - 'objectname': object_name, - 'instances': [ - {'instance': instance} for instance in instance_names - ], - 'counters': [ - {'counter': counter} for counter in counter_names - ], - } - - result = self.send_request('perf-object-get-instances', - api_args, - enable_tunneling=False) - - counter_data = [] - - timestamp = result.get_child_content('timestamp') - - instances = result.get_child_by_name( - 'instances') or netapp_api.NaElement('None') - for instance in instances.get_children(): - - instance_name = instance.get_child_content('name') - - counters = instance.get_child_by_name( - 'counters') or netapp_api.NaElement('None') - for counter in counters.get_children(): - - counter_name = counter.get_child_content('name') - counter_value = counter.get_child_content('value') - - counter_data.append({ - 'instance-name': instance_name, - 'timestamp': timestamp, - counter_name: counter_value, - }) - - return counter_data - - def get_system_name(self): - """Get the name of the 7-mode Data ONTAP controller.""" - - result = self.send_request('system-get-info', - {}, - enable_tunneling=False) - - system_info = result.get_child_by_name('system-info') - system_name = system_info.get_child_content('system-name') - return system_name - - def get_snapshot(self, volume_name, snapshot_name): - """Gets a single snapshot.""" - snapshot_list_info = netapp_api.NaElement('snapshot-list-info') - snapshot_list_info.add_new_child('volume', volume_name) - result = self.connection.invoke_successfully(snapshot_list_info, - enable_tunneling=True) - - snapshots = result.get_child_by_name('snapshots') - if not snapshots: - msg = _('No snapshots could be found on volume %s.') - raise exception.VolumeBackendAPIException(data=msg % volume_name) - snapshot_list = snapshots.get_children() - snapshot = None - for s in snapshot_list: - if (snapshot_name == s.get_child_content('name')) and (snapshot - is None): - snapshot = { - 'name': s.get_child_content('name'), - 'volume': s.get_child_content('volume'), - 'busy': strutils.bool_from_string( - s.get_child_content('busy')), - } - snapshot_owners_list = s.get_child_by_name( - 'snapshot-owners-list') or netapp_api.NaElement('none') - snapshot_owners = set([snapshot_owner.get_child_content( - 'owner') for snapshot_owner in - snapshot_owners_list.get_children()]) - snapshot['owners'] = snapshot_owners - elif (snapshot_name == s.get_child_content('name')) and ( - snapshot is not None): - msg = _('Could not find unique snapshot %(snap)s on ' - 'volume %(vol)s.') - msg_args = {'snap': snapshot_name, 'vol': volume_name} - raise exception.VolumeBackendAPIException(data=msg % msg_args) - if not snapshot: - raise exception.SnapshotNotFound(snapshot_id=snapshot_name) - - return snapshot diff --git a/cinder/volume/drivers/netapp/dataontap/client/client_base.py b/cinder/volume/drivers/netapp/dataontap/client/client_base.py deleted file mode 100644 index 367662695..000000000 --- a/cinder/volume/drivers/netapp/dataontap/client/client_base.py +++ /dev/null @@ -1,433 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import socket -import sys - -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import timeutils - -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LW, _LI -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp import utils as na_utils - - -LOG = logging.getLogger(__name__) - - -@six.add_metaclass(utils.TraceWrapperMetaclass) -class Client(object): - - def __init__(self, **kwargs): - host = kwargs['hostname'] - username = kwargs['username'] - password = kwargs['password'] - self.connection = netapp_api.NaServer( - host=host, - transport_type=kwargs['transport_type'], - port=kwargs['port'], - username=username, - password=password) - - self.ssh_client = self._init_ssh_client(host, username, password) - - def _init_ssh_client(self, host, username, password): - return netapp_api.SSHUtil( - host=host, - username=username, - password=password) - - def _init_features(self): - """Set up the repository of available Data ONTAP features.""" - self.features = na_utils.Features() - - def get_ontapi_version(self, cached=True): - """Gets the supported ontapi version.""" - - if cached: - return self.connection.get_api_version() - - ontapi_version = netapp_api.NaElement('system-get-ontapi-version') - res = self.connection.invoke_successfully(ontapi_version, False) - major = res.get_child_content('major-version') - minor = res.get_child_content('minor-version') - return major, minor - - def get_connection(self): - return self.connection - - def check_is_naelement(self, elem): - """Checks if object is instance of NaElement.""" - if not isinstance(elem, netapp_api.NaElement): - raise ValueError('Expects NaElement') - - def send_request(self, api_name, api_args=None, enable_tunneling=True): - """Sends request to Ontapi.""" - request = netapp_api.NaElement(api_name) - if api_args: - request.translate_struct(api_args) - return self.connection.invoke_successfully(request, enable_tunneling) - - def create_lun(self, volume_name, lun_name, size, metadata, - qos_policy_group_name=None): - """Issues API request for creating LUN on volume.""" - - path = '/vol/%s/%s' % (volume_name, lun_name) - lun_create = netapp_api.NaElement.create_node_with_children( - 'lun-create-by-size', - **{'path': path, 'size': six.text_type(size), - 'ostype': metadata['OsType'], - 'space-reservation-enabled': metadata['SpaceReserved']}) - if qos_policy_group_name: - lun_create.add_new_child('qos-policy-group', qos_policy_group_name) - - try: - self.connection.invoke_successfully(lun_create, True) - except netapp_api.NaApiError as ex: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error provisioning volume %(lun_name)s on " - "%(volume_name)s. Details: %(ex)s"), - {'lun_name': lun_name, - 'volume_name': volume_name, - 'ex': ex}) - - def destroy_lun(self, path, force=True): - """Destroys the LUN at the path.""" - lun_destroy = netapp_api.NaElement.create_node_with_children( - 'lun-destroy', - **{'path': path}) - if force: - lun_destroy.add_new_child('force', 'true') - self.connection.invoke_successfully(lun_destroy, True) - seg = path.split("/") - LOG.debug("Destroyed LUN %s", seg[-1]) - - def map_lun(self, path, igroup_name, lun_id=None): - """Maps LUN to the initiator and returns LUN id assigned.""" - lun_map = netapp_api.NaElement.create_node_with_children( - 'lun-map', **{'path': path, - 'initiator-group': igroup_name}) - if lun_id: - lun_map.add_new_child('lun-id', lun_id) - try: - result = self.connection.invoke_successfully(lun_map, True) - return result.get_child_content('lun-id-assigned') - except netapp_api.NaApiError as e: - code = e.code - message = e.message - LOG.warning(_LW('Error mapping LUN. Code :%(code)s, Message: ' - '%(message)s'), {'code': code, 'message': message}) - raise - - def unmap_lun(self, path, igroup_name): - """Unmaps a LUN from given initiator.""" - lun_unmap = netapp_api.NaElement.create_node_with_children( - 'lun-unmap', - **{'path': path, 'initiator-group': igroup_name}) - try: - self.connection.invoke_successfully(lun_unmap, True) - except netapp_api.NaApiError as e: - exc_info = sys.exc_info() - LOG.warning(_LW("Error unmapping LUN. Code :%(code)s, Message: " - "%(message)s"), {'code': e.code, - 'message': e.message}) - # if the LUN is already unmapped - if e.code == '13115' or e.code == '9016': - pass - else: - six.reraise(*exc_info) - - def create_igroup(self, igroup, igroup_type='iscsi', os_type='default'): - """Creates igroup with specified args.""" - igroup_create = netapp_api.NaElement.create_node_with_children( - 'igroup-create', - **{'initiator-group-name': igroup, - 'initiator-group-type': igroup_type, - 'os-type': os_type}) - self.connection.invoke_successfully(igroup_create, True) - - def add_igroup_initiator(self, igroup, initiator): - """Adds initiators to the specified igroup.""" - igroup_add = netapp_api.NaElement.create_node_with_children( - 'igroup-add', - **{'initiator-group-name': igroup, - 'initiator': initiator}) - self.connection.invoke_successfully(igroup_add, True) - - def do_direct_resize(self, path, new_size_bytes, force=True): - """Resize the LUN.""" - seg = path.split("/") - LOG.info(_LI("Resizing LUN %s directly to new size."), seg[-1]) - lun_resize = netapp_api.NaElement.create_node_with_children( - 'lun-resize', - **{'path': path, - 'size': new_size_bytes}) - if force: - lun_resize.add_new_child('force', 'true') - self.connection.invoke_successfully(lun_resize, True) - - def get_lun_geometry(self, path): - """Gets the LUN geometry.""" - geometry = {} - lun_geo = netapp_api.NaElement("lun-get-geometry") - lun_geo.add_new_child('path', path) - try: - result = self.connection.invoke_successfully(lun_geo, True) - geometry['size'] = result.get_child_content("size") - geometry['bytes_per_sector'] =\ - result.get_child_content("bytes-per-sector") - geometry['sectors_per_track'] =\ - result.get_child_content("sectors-per-track") - geometry['tracks_per_cylinder'] =\ - result.get_child_content("tracks-per-cylinder") - geometry['cylinders'] =\ - result.get_child_content("cylinders") - geometry['max_resize'] =\ - result.get_child_content("max-resize-size") - except Exception as e: - LOG.error(_LE("LUN %(path)s geometry failed. Message - %(msg)s"), - {'path': path, 'msg': e.message}) - return geometry - - def get_volume_options(self, volume_name): - """Get the value for the volume option.""" - opts = [] - vol_option_list = netapp_api.NaElement("volume-options-list-info") - vol_option_list.add_new_child('volume', volume_name) - result = self.connection.invoke_successfully(vol_option_list, True) - options = result.get_child_by_name("options") - if options: - opts = options.get_children() - return opts - - def move_lun(self, path, new_path): - """Moves the LUN at path to new path.""" - seg = path.split("/") - new_seg = new_path.split("/") - LOG.debug("Moving LUN %(name)s to %(new_name)s.", - {'name': seg[-1], 'new_name': new_seg[-1]}) - lun_move = netapp_api.NaElement("lun-move") - lun_move.add_new_child("path", path) - lun_move.add_new_child("new-path", new_path) - self.connection.invoke_successfully(lun_move, True) - - def get_iscsi_target_details(self): - """Gets the iSCSI target portal details.""" - raise NotImplementedError() - - def get_fc_target_wwpns(self): - """Gets the FC target details.""" - raise NotImplementedError() - - def get_iscsi_service_details(self): - """Returns iscsi iqn.""" - raise NotImplementedError() - - def check_iscsi_initiator_exists(self, iqn): - """Returns True if initiator exists.""" - raise NotImplementedError() - - def set_iscsi_chap_authentication(self, iqn, username, password): - """Provides NetApp host's CHAP credentials to the backend.""" - raise NotImplementedError() - - def get_lun_list(self): - """Gets the list of LUNs on filer.""" - raise NotImplementedError() - - def get_igroup_by_initiators(self, initiator_list): - """Get igroups exactly matching a set of initiators.""" - raise NotImplementedError() - - def _has_luns_mapped_to_initiator(self, initiator): - """Checks whether any LUNs are mapped to the given initiator.""" - lun_list_api = netapp_api.NaElement('lun-initiator-list-map-info') - lun_list_api.add_new_child('initiator', initiator) - result = self.connection.invoke_successfully(lun_list_api, True) - lun_maps_container = result.get_child_by_name( - 'lun-maps') or netapp_api.NaElement('none') - return len(lun_maps_container.get_children()) > 0 - - def has_luns_mapped_to_initiators(self, initiator_list): - """Checks whether any LUNs are mapped to the given initiator(s).""" - for initiator in initiator_list: - if self._has_luns_mapped_to_initiator(initiator): - return True - return False - - def get_lun_by_args(self, **args): - """Retrieves LUNs with specified args.""" - raise NotImplementedError() - - def get_performance_counter_info(self, object_name, counter_name): - """Gets info about one or more Data ONTAP performance counters.""" - - api_args = {'objectname': object_name} - result = self.send_request('perf-object-counter-list-info', - api_args, - enable_tunneling=False) - - counters = result.get_child_by_name( - 'counters') or netapp_api.NaElement('None') - - for counter in counters.get_children(): - - if counter.get_child_content('name') == counter_name: - - labels = [] - label_list = counter.get_child_by_name( - 'labels') or netapp_api.NaElement('None') - for label in label_list.get_children(): - labels.extend(label.get_content().split(',')) - base_counter = counter.get_child_content('base-counter') - - return { - 'name': counter_name, - 'labels': labels, - 'base-counter': base_counter, - } - else: - raise exception.NotFound(_('Counter %s not found') % counter_name) - - def provide_ems(self, requester, netapp_backend, app_version, - server_type="cluster"): - """Provide ems with volume stats for the requester. - - :param server_type: cluster or 7mode. - """ - def _create_ems(netapp_backend, app_version, server_type): - """Create ems API request.""" - ems_log = netapp_api.NaElement('ems-autosupport-log') - host = socket.getfqdn() or 'Cinder_node' - if server_type == "cluster": - dest = "cluster node" - else: - dest = "7 mode controller" - ems_log.add_new_child('computer-name', host) - ems_log.add_new_child('event-id', '0') - ems_log.add_new_child('event-source', - 'Cinder driver %s' % netapp_backend) - ems_log.add_new_child('app-version', app_version) - ems_log.add_new_child('category', 'provisioning') - ems_log.add_new_child('event-description', - 'OpenStack Cinder connected to %s' % dest) - ems_log.add_new_child('log-level', '6') - ems_log.add_new_child('auto-support', 'false') - return ems_log - - def _create_vs_get(): - """Create vs_get API request.""" - vs_get = netapp_api.NaElement('vserver-get-iter') - vs_get.add_new_child('max-records', '1') - query = netapp_api.NaElement('query') - query.add_node_with_children('vserver-info', - **{'vserver-type': 'node'}) - vs_get.add_child_elem(query) - desired = netapp_api.NaElement('desired-attributes') - desired.add_node_with_children( - 'vserver-info', **{'vserver-name': '', 'vserver-type': ''}) - vs_get.add_child_elem(desired) - return vs_get - - def _get_cluster_node(na_server): - """Get the cluster node for ems.""" - na_server.set_vserver(None) - vs_get = _create_vs_get() - res = na_server.invoke_successfully(vs_get) - if (res.get_child_content('num-records') and - int(res.get_child_content('num-records')) > 0): - attr_list = res.get_child_by_name('attributes-list') - vs_info = attr_list.get_child_by_name('vserver-info') - vs_name = vs_info.get_child_content('vserver-name') - return vs_name - return None - - do_ems = True - if hasattr(requester, 'last_ems'): - sec_limit = 3559 - if not (timeutils.is_older_than(requester.last_ems, sec_limit)): - do_ems = False - if do_ems: - na_server = copy.copy(self.connection) - na_server.set_timeout(25) - ems = _create_ems(netapp_backend, app_version, server_type) - try: - if server_type == "cluster": - api_version = na_server.get_api_version() - if api_version: - major, minor = api_version - else: - raise netapp_api.NaApiError( - code='Not found', - message='No API version found') - if major == 1 and minor > 15: - node = getattr(requester, 'vserver', None) - else: - node = _get_cluster_node(na_server) - if node is None: - raise netapp_api.NaApiError( - code='Not found', - message='No vserver found') - na_server.set_vserver(node) - else: - na_server.set_vfiler(None) - na_server.invoke_successfully(ems, True) - LOG.debug("ems executed successfully.") - except netapp_api.NaApiError as e: - LOG.warning(_LW("Failed to invoke ems. Message : %s"), e) - finally: - requester.last_ems = timeutils.utcnow() - - def delete_snapshot(self, volume_name, snapshot_name): - """Deletes a volume snapshot.""" - api_args = {'volume': volume_name, 'snapshot': snapshot_name} - self.send_request('snapshot-delete', api_args) - - def create_cg_snapshot(self, volume_names, snapshot_name): - """Creates a consistency group snapshot out of one or more flexvols. - - ONTAP requires an invocation of cg-start to first fence off the - flexvols to be included in the snapshot. If cg-start returns - success, a cg-commit must be executed to finalized the snapshot and - unfence the flexvols. - """ - cg_id = self._start_cg_snapshot(volume_names, snapshot_name) - if not cg_id: - msg = _('Could not start consistency group snapshot %s.') - raise exception.VolumeBackendAPIException(data=msg % snapshot_name) - self._commit_cg_snapshot(cg_id) - - def _start_cg_snapshot(self, volume_names, snapshot_name): - snapshot_init = { - 'snapshot': snapshot_name, - 'timeout': 'relaxed', - 'volumes': [ - {'volume-name': volume_name} for volume_name in volume_names - ], - } - result = self.send_request('cg-start', snapshot_init) - return result.get_child_content('cg-id') - - def _commit_cg_snapshot(self, cg_id): - snapshot_commit = {'cg-id': cg_id} - self.send_request('cg-commit', snapshot_commit) diff --git a/cinder/volume/drivers/netapp/dataontap/client/client_cmode.py b/cinder/volume/drivers/netapp/dataontap/client/client_cmode.py deleted file mode 100644 index a6c851308..000000000 --- a/cinder/volume/drivers/netapp/dataontap/client/client_cmode.py +++ /dev/null @@ -1,950 +0,0 @@ -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import copy -import math - -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _, _LW -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.client import client_base -from cinder.volume.drivers.netapp import utils as na_utils - -from oslo_utils import strutils - - -LOG = logging.getLogger(__name__) -DELETED_PREFIX = 'deleted_cinder_' - - -@six.add_metaclass(utils.TraceWrapperMetaclass) -class Client(client_base.Client): - - def __init__(self, **kwargs): - super(Client, self).__init__(**kwargs) - self.vserver = kwargs.get('vserver', None) - self.connection.set_vserver(self.vserver) - - # Default values to run first api - self.connection.set_api_version(1, 15) - (major, minor) = self.get_ontapi_version(cached=False) - self.connection.set_api_version(major, minor) - self._init_features() - - def _init_features(self): - super(Client, self)._init_features() - - ontapi_version = self.get_ontapi_version() # major, minor - - ontapi_1_2x = (1, 20) <= ontapi_version < (1, 30) - ontapi_1_30 = ontapi_version >= (1, 30) - self.features.add_feature('SYSTEM_METRICS', supported=ontapi_1_2x) - self.features.add_feature('FAST_CLONE_DELETE', supported=ontapi_1_30) - self.features.add_feature('SYSTEM_CONSTITUENT_METRICS', - supported=ontapi_1_30) - - def _invoke_vserver_api(self, na_element, vserver): - server = copy.copy(self.connection) - server.set_vserver(vserver) - result = server.invoke_successfully(na_element, True) - return result - - def _has_records(self, api_result_element): - num_records = api_result_element.get_child_content('num-records') - return bool(num_records and '0' != num_records) - - def set_vserver(self, vserver): - self.connection.set_vserver(vserver) - - def get_iscsi_target_details(self): - """Gets the iSCSI target portal details.""" - iscsi_if_iter = netapp_api.NaElement('iscsi-interface-get-iter') - result = self.connection.invoke_successfully(iscsi_if_iter, True) - tgt_list = [] - num_records = result.get_child_content('num-records') - if num_records and int(num_records) >= 1: - attr_list = result.get_child_by_name('attributes-list') - iscsi_if_list = attr_list.get_children() - for iscsi_if in iscsi_if_list: - d = dict() - d['address'] = iscsi_if.get_child_content('ip-address') - d['port'] = iscsi_if.get_child_content('ip-port') - d['tpgroup-tag'] = iscsi_if.get_child_content('tpgroup-tag') - d['interface-enabled'] = iscsi_if.get_child_content( - 'is-interface-enabled') - tgt_list.append(d) - return tgt_list - - def set_iscsi_chap_authentication(self, iqn, username, password): - """Provides NetApp host's CHAP credentials to the backend.""" - initiator_exists = self.check_iscsi_initiator_exists(iqn) - - command_template = ('iscsi security %(mode)s -vserver %(vserver)s ' - '-initiator-name %(iqn)s -auth-type CHAP ' - '-user-name %(username)s') - - if initiator_exists: - LOG.debug('Updating CHAP authentication for %(iqn)s.', - {'iqn': iqn}) - command = command_template % { - 'mode': 'modify', - 'vserver': self.vserver, - 'iqn': iqn, - 'username': username, - } - else: - LOG.debug('Adding initiator %(iqn)s with CHAP authentication.', - {'iqn': iqn}) - command = command_template % { - 'mode': 'create', - 'vserver': self.vserver, - 'iqn': iqn, - 'username': username, - } - - try: - with self.ssh_client.ssh_connect_semaphore: - ssh_pool = self.ssh_client.ssh_pool - with ssh_pool.item() as ssh: - self.ssh_client.execute_command_with_prompt(ssh, - command, - 'Password:', - password) - except Exception as e: - msg = _('Failed to set CHAP authentication for target IQN %(iqn)s.' - ' Details: %(ex)s') % { - 'iqn': iqn, - 'ex': e, - } - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def check_iscsi_initiator_exists(self, iqn): - """Returns True if initiator exists.""" - initiator_exists = True - try: - auth_list = netapp_api.NaElement('iscsi-initiator-get-auth') - auth_list.add_new_child('initiator', iqn) - self.connection.invoke_successfully(auth_list, True) - except netapp_api.NaApiError: - initiator_exists = False - - return initiator_exists - - def get_fc_target_wwpns(self): - """Gets the FC target details.""" - wwpns = [] - port_name_list_api = netapp_api.NaElement('fcp-port-name-get-iter') - port_name_list_api.add_new_child('max-records', '100') - result = self.connection.invoke_successfully(port_name_list_api, True) - num_records = result.get_child_content('num-records') - if num_records and int(num_records) >= 1: - for port_name_info in result.get_child_by_name( - 'attributes-list').get_children(): - - if port_name_info.get_child_content('is-used') != 'true': - continue - - wwpn = port_name_info.get_child_content('port-name').lower() - wwpns.append(wwpn) - - return wwpns - - def get_iscsi_service_details(self): - """Returns iscsi iqn.""" - iscsi_service_iter = netapp_api.NaElement('iscsi-service-get-iter') - result = self.connection.invoke_successfully(iscsi_service_iter, True) - if result.get_child_content('num-records') and\ - int(result.get_child_content('num-records')) >= 1: - attr_list = result.get_child_by_name('attributes-list') - iscsi_service = attr_list.get_child_by_name('iscsi-service-info') - return iscsi_service.get_child_content('node-name') - LOG.debug('No iSCSI service found for vserver %s', self.vserver) - return None - - def get_lun_list(self): - """Gets the list of LUNs on filer. - - Gets the LUNs from cluster with vserver. - """ - - luns = [] - tag = None - while True: - api = netapp_api.NaElement('lun-get-iter') - api.add_new_child('max-records', '100') - if tag: - api.add_new_child('tag', tag, True) - lun_info = netapp_api.NaElement('lun-info') - lun_info.add_new_child('vserver', self.vserver) - query = netapp_api.NaElement('query') - query.add_child_elem(lun_info) - api.add_child_elem(query) - result = self.connection.invoke_successfully(api, True) - if result.get_child_by_name('num-records') and\ - int(result.get_child_content('num-records')) >= 1: - attr_list = result.get_child_by_name('attributes-list') - luns.extend(attr_list.get_children()) - tag = result.get_child_content('next-tag') - if tag is None: - break - return luns - - def get_lun_map(self, path): - """Gets the LUN map by LUN path.""" - tag = None - map_list = [] - while True: - lun_map_iter = netapp_api.NaElement('lun-map-get-iter') - lun_map_iter.add_new_child('max-records', '100') - if tag: - lun_map_iter.add_new_child('tag', tag, True) - query = netapp_api.NaElement('query') - lun_map_iter.add_child_elem(query) - query.add_node_with_children('lun-map-info', **{'path': path}) - result = self.connection.invoke_successfully(lun_map_iter, True) - tag = result.get_child_content('next-tag') - if result.get_child_content('num-records') and \ - int(result.get_child_content('num-records')) >= 1: - attr_list = result.get_child_by_name('attributes-list') - lun_maps = attr_list.get_children() - for lun_map in lun_maps: - lun_m = dict() - lun_m['initiator-group'] = lun_map.get_child_content( - 'initiator-group') - lun_m['lun-id'] = lun_map.get_child_content('lun-id') - lun_m['vserver'] = lun_map.get_child_content('vserver') - map_list.append(lun_m) - if tag is None: - break - return map_list - - def _get_igroup_by_initiator_query(self, initiator, tag): - igroup_get_iter = netapp_api.NaElement('igroup-get-iter') - igroup_get_iter.add_new_child('max-records', '100') - if tag: - igroup_get_iter.add_new_child('tag', tag, True) - - query = netapp_api.NaElement('query') - igroup_info = netapp_api.NaElement('initiator-group-info') - query.add_child_elem(igroup_info) - igroup_info.add_new_child('vserver', self.vserver) - initiators = netapp_api.NaElement('initiators') - igroup_info.add_child_elem(initiators) - igroup_get_iter.add_child_elem(query) - initiators.add_node_with_children( - 'initiator-info', **{'initiator-name': initiator}) - - # limit results to just the attributes of interest - desired_attrs = netapp_api.NaElement('desired-attributes') - desired_igroup_info = netapp_api.NaElement('initiator-group-info') - desired_igroup_info.add_node_with_children( - 'initiators', **{'initiator-info': None}) - desired_igroup_info.add_new_child('vserver', None) - desired_igroup_info.add_new_child('initiator-group-name', None) - desired_igroup_info.add_new_child('initiator-group-type', None) - desired_igroup_info.add_new_child('initiator-group-os-type', None) - desired_attrs.add_child_elem(desired_igroup_info) - igroup_get_iter.add_child_elem(desired_attrs) - - return igroup_get_iter - - def get_igroup_by_initiators(self, initiator_list): - """Get igroups exactly matching a set of initiators.""" - tag = None - igroup_list = [] - if not initiator_list: - return igroup_list - - initiator_set = set(initiator_list) - - while True: - # C-mode getter APIs can't do an 'and' query, so match the first - # initiator (which will greatly narrow the search results) and - # filter the rest in this method. - query = self._get_igroup_by_initiator_query(initiator_list[0], tag) - result = self.connection.invoke_successfully(query, True) - - tag = result.get_child_content('next-tag') - num_records = result.get_child_content('num-records') - if num_records and int(num_records) >= 1: - - for igroup_info in result.get_child_by_name( - 'attributes-list').get_children(): - - initiator_set_for_igroup = set() - for initiator_info in igroup_info.get_child_by_name( - 'initiators').get_children(): - - initiator_set_for_igroup.add( - initiator_info.get_child_content('initiator-name')) - - if initiator_set == initiator_set_for_igroup: - igroup = {'initiator-group-os-type': - igroup_info.get_child_content( - 'initiator-group-os-type'), - 'initiator-group-type': - igroup_info.get_child_content( - 'initiator-group-type'), - 'initiator-group-name': - igroup_info.get_child_content( - 'initiator-group-name')} - igroup_list.append(igroup) - - if tag is None: - break - - return igroup_list - - def clone_lun(self, volume, name, new_name, space_reserved='true', - qos_policy_group_name=None, src_block=0, dest_block=0, - block_count=0, source_snapshot=None): - # zAPI can only handle 2^24 blocks per range - bc_limit = 2 ** 24 # 8GB - # zAPI can only handle 32 block ranges per call - br_limit = 32 - z_limit = br_limit * bc_limit # 256 GB - z_calls = int(math.ceil(block_count / float(z_limit))) - zbc = block_count - if z_calls == 0: - z_calls = 1 - for _call in range(0, z_calls): - if zbc > z_limit: - block_count = z_limit - zbc -= z_limit - else: - block_count = zbc - - zapi_args = { - 'volume': volume, - 'source-path': name, - 'destination-path': new_name, - 'space-reserve': space_reserved, - } - if source_snapshot: - zapi_args['snapshot-name'] = source_snapshot - clone_create = netapp_api.NaElement.create_node_with_children( - 'clone-create', **zapi_args) - if qos_policy_group_name is not None: - clone_create.add_new_child('qos-policy-group-name', - qos_policy_group_name) - if block_count > 0: - block_ranges = netapp_api.NaElement("block-ranges") - segments = int(math.ceil(block_count / float(bc_limit))) - bc = block_count - for _segment in range(0, segments): - if bc > bc_limit: - block_count = bc_limit - bc -= bc_limit - else: - block_count = bc - block_range =\ - netapp_api.NaElement.create_node_with_children( - 'block-range', - **{'source-block-number': - six.text_type(src_block), - 'destination-block-number': - six.text_type(dest_block), - 'block-count': - six.text_type(block_count)}) - block_ranges.add_child_elem(block_range) - src_block += int(block_count) - dest_block += int(block_count) - clone_create.add_child_elem(block_ranges) - self.connection.invoke_successfully(clone_create, True) - - def get_lun_by_args(self, **args): - """Retrieves LUN with specified args.""" - lun_iter = netapp_api.NaElement('lun-get-iter') - lun_iter.add_new_child('max-records', '100') - query = netapp_api.NaElement('query') - lun_iter.add_child_elem(query) - query.add_node_with_children('lun-info', **args) - luns = self.connection.invoke_successfully(lun_iter, True) - attr_list = luns.get_child_by_name('attributes-list') - if not attr_list: - return [] - return attr_list.get_children() - - def file_assign_qos(self, flex_vol, qos_policy_group_name, file_path): - """Assigns the named QoS policy-group to a file.""" - api_args = { - 'volume': flex_vol, - 'qos-policy-group-name': qos_policy_group_name, - 'file': file_path, - 'vserver': self.vserver, - } - return self.send_request('file-assign-qos', api_args, False) - - def provision_qos_policy_group(self, qos_policy_group_info): - """Create QOS policy group on the backend if appropriate.""" - if qos_policy_group_info is None: - return - - # Legacy QOS uses externally provisioned QOS policy group, - # so we don't need to create one on the backend. - legacy = qos_policy_group_info.get('legacy') - if legacy is not None: - return - - spec = qos_policy_group_info.get('spec') - if spec is not None: - if not self.qos_policy_group_exists(spec['policy_name']): - self.qos_policy_group_create(spec['policy_name'], - spec['max_throughput']) - else: - self.qos_policy_group_modify(spec['policy_name'], - spec['max_throughput']) - - def qos_policy_group_exists(self, qos_policy_group_name): - """Checks if a QOS policy group exists.""" - api_args = { - 'query': { - 'qos-policy-group-info': { - 'policy-group': qos_policy_group_name, - }, - }, - 'desired-attributes': { - 'qos-policy-group-info': { - 'policy-group': None, - }, - }, - } - result = self.send_request('qos-policy-group-get-iter', - api_args, - False) - return self._has_records(result) - - def qos_policy_group_create(self, qos_policy_group_name, max_throughput): - """Creates a QOS policy group.""" - api_args = { - 'policy-group': qos_policy_group_name, - 'max-throughput': max_throughput, - 'vserver': self.vserver, - } - return self.send_request('qos-policy-group-create', api_args, False) - - def qos_policy_group_modify(self, qos_policy_group_name, max_throughput): - """Modifies a QOS policy group.""" - api_args = { - 'policy-group': qos_policy_group_name, - 'max-throughput': max_throughput, - } - return self.send_request('qos-policy-group-modify', api_args, False) - - def qos_policy_group_delete(self, qos_policy_group_name): - """Attempts to delete a QOS policy group.""" - api_args = {'policy-group': qos_policy_group_name} - return self.send_request('qos-policy-group-delete', api_args, False) - - def qos_policy_group_rename(self, qos_policy_group_name, new_name): - """Renames a QOS policy group.""" - api_args = { - 'policy-group-name': qos_policy_group_name, - 'new-name': new_name, - } - return self.send_request('qos-policy-group-rename', api_args, False) - - def mark_qos_policy_group_for_deletion(self, qos_policy_group_info): - """Do (soft) delete of backing QOS policy group for a cinder volume.""" - if qos_policy_group_info is None: - return - - spec = qos_policy_group_info.get('spec') - - # For cDOT we want to delete the QoS policy group that we created for - # this cinder volume. Because the QoS policy may still be "in use" - # after the zapi call to delete the volume itself returns successfully, - # we instead rename the QoS policy group using a specific pattern and - # later attempt on a best effort basis to delete any QoS policy groups - # matching that pattern. - if spec is not None: - current_name = spec['policy_name'] - new_name = DELETED_PREFIX + current_name - try: - self.qos_policy_group_rename(current_name, new_name) - except netapp_api.NaApiError as ex: - msg = _LW('Rename failure in cleanup of cDOT QOS policy group ' - '%(name)s: %(ex)s') - LOG.warning(msg, {'name': current_name, 'ex': ex}) - - # Attempt to delete any QoS policies named "delete-openstack-*". - self.remove_unused_qos_policy_groups() - - def remove_unused_qos_policy_groups(self): - """Deletes all QOS policy groups that are marked for deletion.""" - api_args = { - 'query': { - 'qos-policy-group-info': { - 'policy-group': '%s*' % DELETED_PREFIX, - 'vserver': self.vserver, - } - }, - 'max-records': 3500, - 'continue-on-failure': 'true', - 'return-success-list': 'false', - 'return-failure-list': 'false', - } - - try: - self.send_request('qos-policy-group-delete-iter', api_args, False) - except netapp_api.NaApiError as ex: - msg = 'Could not delete QOS policy groups. Details: %(ex)s' - msg_args = {'ex': ex} - LOG.debug(msg % msg_args) - - def set_lun_qos_policy_group(self, path, qos_policy_group): - """Sets qos_policy_group on a LUN.""" - api_args = { - 'path': path, - 'qos-policy-group': qos_policy_group, - } - return self.send_request('lun-set-qos-policy-group', api_args) - - def get_if_info_by_ip(self, ip): - """Gets the network interface info by ip.""" - net_if_iter = netapp_api.NaElement('net-interface-get-iter') - net_if_iter.add_new_child('max-records', '10') - query = netapp_api.NaElement('query') - net_if_iter.add_child_elem(query) - query.add_node_with_children( - 'net-interface-info', - **{'address': na_utils.resolve_hostname(ip)}) - result = self.connection.invoke_successfully(net_if_iter, True) - num_records = result.get_child_content('num-records') - if num_records and int(num_records) >= 1: - attr_list = result.get_child_by_name('attributes-list') - return attr_list.get_children() - raise exception.NotFound( - _('No interface found on cluster for ip %s') % ip) - - def get_vol_by_junc_vserver(self, vserver, junction): - """Gets the volume by junction path and vserver.""" - vol_iter = netapp_api.NaElement('volume-get-iter') - vol_iter.add_new_child('max-records', '10') - query = netapp_api.NaElement('query') - vol_iter.add_child_elem(query) - vol_attrs = netapp_api.NaElement('volume-attributes') - query.add_child_elem(vol_attrs) - vol_attrs.add_node_with_children( - 'volume-id-attributes', - **{'junction-path': junction, - 'owning-vserver-name': vserver}) - des_attrs = netapp_api.NaElement('desired-attributes') - des_attrs.add_node_with_children('volume-attributes', - **{'volume-id-attributes': None}) - vol_iter.add_child_elem(des_attrs) - result = self._invoke_vserver_api(vol_iter, vserver) - num_records = result.get_child_content('num-records') - if num_records and int(num_records) >= 1: - attr_list = result.get_child_by_name('attributes-list') - vols = attr_list.get_children() - vol_id = vols[0].get_child_by_name('volume-id-attributes') - return vol_id.get_child_content('name') - msg_fmt = {'vserver': vserver, 'junction': junction} - raise exception.NotFound(_("No volume on cluster with vserver " - "%(vserver)s and junction path " - "%(junction)s ") % msg_fmt) - - def clone_file(self, flex_vol, src_path, dest_path, vserver, - dest_exists=False): - """Clones file on vserver.""" - LOG.debug("Cloning with params volume %(volume)s, src %(src_path)s, " - "dest %(dest_path)s, vserver %(vserver)s", - {'volume': flex_vol, 'src_path': src_path, - 'dest_path': dest_path, 'vserver': vserver}) - clone_create = netapp_api.NaElement.create_node_with_children( - 'clone-create', - **{'volume': flex_vol, 'source-path': src_path, - 'destination-path': dest_path}) - major, minor = self.connection.get_api_version() - if major == 1 and minor >= 20 and dest_exists: - clone_create.add_new_child('destination-exists', 'true') - self._invoke_vserver_api(clone_create, vserver) - - def get_file_usage(self, path, vserver): - """Gets the file unique bytes.""" - LOG.debug('Getting file usage for %s', path) - file_use = netapp_api.NaElement.create_node_with_children( - 'file-usage-get', **{'path': path}) - res = self._invoke_vserver_api(file_use, vserver) - unique_bytes = res.get_child_content('unique-bytes') - LOG.debug('file-usage for path %(path)s is %(bytes)s', - {'path': path, 'bytes': unique_bytes}) - return unique_bytes - - def get_vserver_ips(self, vserver): - """Get ips for the vserver.""" - result = netapp_api.invoke_api( - self.connection, api_name='net-interface-get-iter', - is_iter=True, tunnel=vserver) - if_list = [] - for res in result: - records = res.get_child_content('num-records') - if records > 0: - attr_list = res['attributes-list'] - ifs = attr_list.get_children() - if_list.extend(ifs) - return if_list - - def check_apis_on_cluster(self, api_list=None): - """Checks API availability and permissions on cluster. - - Checks API availability and permissions for executing user. - Returns a list of failed apis. - """ - api_list = api_list or [] - failed_apis = [] - if api_list: - api_version = self.connection.get_api_version() - if api_version: - major, minor = api_version - if major == 1 and minor < 20: - for api_name in api_list: - na_el = netapp_api.NaElement(api_name) - try: - self.connection.invoke_successfully(na_el) - except Exception as e: - if isinstance(e, netapp_api.NaApiError): - if (e.code == netapp_api.NaErrors - ['API_NOT_FOUND'].code or - e.code == netapp_api.NaErrors - ['INSUFFICIENT_PRIVS'].code): - failed_apis.append(api_name) - elif major == 1 and minor >= 20: - failed_apis = copy.copy(api_list) - result = netapp_api.invoke_api( - self.connection, - api_name='system-user-capability-get-iter', - api_family='cm', - additional_elems=None, - is_iter=True) - for res in result: - attr_list = res.get_child_by_name('attributes-list') - if attr_list: - capabilities = attr_list.get_children() - for capability in capabilities: - op_list = capability.get_child_by_name( - 'operation-list') - if op_list: - ops = op_list.get_children() - for op in ops: - apis = op.get_child_content( - 'api-name') - if apis: - api_list = apis.split(',') - for api_name in api_list: - if (api_name and - api_name.strip() - in failed_apis): - failed_apis.remove( - api_name) - else: - continue - else: - msg = _("Unsupported Clustered Data ONTAP version.") - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _("Data ONTAP API version could not be determined.") - raise exception.VolumeBackendAPIException(data=msg) - return failed_apis - - def get_operational_network_interface_addresses(self): - """Gets the IP addresses of operational LIFs on the vserver.""" - - api_args = { - 'query': { - 'net-interface-info': { - 'operational-status': 'up' - } - }, - 'desired-attributes': { - 'net-interface-info': { - 'address': None, - } - } - } - result = self.send_request('net-interface-get-iter', api_args) - - lif_info_list = result.get_child_by_name( - 'attributes-list') or netapp_api.NaElement('none') - - return [lif_info.get_child_content('address') for lif_info in - lif_info_list.get_children()] - - def get_flexvol_capacity(self, flexvol_path): - """Gets total capacity and free capacity, in bytes, of the flexvol.""" - - api_args = { - 'query': { - 'volume-attributes': { - 'volume-id-attributes': { - 'junction-path': flexvol_path - } - } - }, - 'desired-attributes': { - 'volume-attributes': { - 'volume-space-attributes': { - 'size-available': None, - 'size-total': None, - } - } - }, - } - - result = self.send_request('volume-get-iter', api_args) - - attributes_list = result.get_child_by_name('attributes-list') - volume_attributes = attributes_list.get_child_by_name( - 'volume-attributes') - volume_space_attributes = volume_attributes.get_child_by_name( - 'volume-space-attributes') - - size_available = float( - volume_space_attributes.get_child_content('size-available')) - size_total = float( - volume_space_attributes.get_child_content('size-total')) - - return size_total, size_available - - @utils.trace_method - def delete_file(self, path_to_file): - """Delete file at path.""" - - api_args = { - 'path': path_to_file, - } - # Use fast clone deletion engine if it is supported. - if self.features.FAST_CLONE_DELETE: - api_args['is-clone-file'] = 'true' - self.send_request('file-delete-file', api_args, True) - - def _get_aggregates(self, aggregate_names=None, desired_attributes=None): - - query = { - 'aggr-attributes': { - 'aggregate-name': '|'.join(aggregate_names), - } - } if aggregate_names else None - - api_args = {} - if query: - api_args['query'] = query - if desired_attributes: - api_args['desired-attributes'] = desired_attributes - - result = self.send_request('aggr-get-iter', - api_args, - enable_tunneling=False) - if not self._has_records(result): - return [] - else: - return result.get_child_by_name('attributes-list').get_children() - - def get_node_for_aggregate(self, aggregate_name): - """Get home node for the specified aggregate. - - This API could return None, most notably if it was sent - to a Vserver LIF, so the caller must be able to handle that case. - """ - - if not aggregate_name: - return None - - desired_attributes = { - 'aggr-attributes': { - 'aggregate-name': None, - 'aggr-ownership-attributes': { - 'home-name': None, - }, - }, - } - - try: - aggrs = self._get_aggregates(aggregate_names=[aggregate_name], - desired_attributes=desired_attributes) - except netapp_api.NaApiError as e: - if e.code == netapp_api.EAPINOTFOUND: - return None - else: - raise e - - if len(aggrs) < 1: - return None - - aggr_ownership_attrs = aggrs[0].get_child_by_name( - 'aggr-ownership-attributes') or netapp_api.NaElement('none') - return aggr_ownership_attrs.get_child_content('home-name') - - def get_performance_instance_uuids(self, object_name, node_name): - """Get UUIDs of performance instances for a cluster node.""" - - api_args = { - 'objectname': object_name, - 'query': { - 'instance-info': { - 'uuid': node_name + ':*', - } - } - } - - result = self.send_request('perf-object-instance-list-info-iter', - api_args, - enable_tunneling=False) - - uuids = [] - - instances = result.get_child_by_name( - 'attributes-list') or netapp_api.NaElement('None') - - for instance_info in instances.get_children(): - uuids.append(instance_info.get_child_content('uuid')) - - return uuids - - def get_performance_counters(self, object_name, instance_uuids, - counter_names): - """Gets or or more cDOT performance counters.""" - - api_args = { - 'objectname': object_name, - 'instance-uuids': [ - {'instance-uuid': instance_uuid} - for instance_uuid in instance_uuids - ], - 'counters': [ - {'counter': counter} for counter in counter_names - ], - } - - result = self.send_request('perf-object-get-instances', - api_args, - enable_tunneling=False) - - counter_data = [] - - timestamp = result.get_child_content('timestamp') - - instances = result.get_child_by_name( - 'instances') or netapp_api.NaElement('None') - for instance in instances.get_children(): - - instance_name = instance.get_child_content('name') - instance_uuid = instance.get_child_content('uuid') - node_name = instance_uuid.split(':')[0] - - counters = instance.get_child_by_name( - 'counters') or netapp_api.NaElement('None') - for counter in counters.get_children(): - - counter_name = counter.get_child_content('name') - counter_value = counter.get_child_content('value') - - counter_data.append({ - 'instance-name': instance_name, - 'instance-uuid': instance_uuid, - 'node-name': node_name, - 'timestamp': timestamp, - counter_name: counter_value, - }) - - return counter_data - - def get_snapshot(self, volume_name, snapshot_name): - """Gets a single snapshot.""" - api_args = { - 'query': { - 'snapshot-info': { - 'name': snapshot_name, - 'volume': volume_name, - }, - }, - 'desired-attributes': { - 'snapshot-info': { - 'name': None, - 'volume': None, - 'busy': None, - 'snapshot-owners-list': { - 'snapshot-owner': None, - } - }, - }, - } - result = self.send_request('snapshot-get-iter', api_args) - - self._handle_get_snapshot_return_failure(result, snapshot_name) - - attributes_list = result.get_child_by_name( - 'attributes-list') or netapp_api.NaElement('none') - snapshot_info_list = attributes_list.get_children() - - self._handle_snapshot_not_found(result, snapshot_info_list, - snapshot_name, volume_name) - - snapshot_info = snapshot_info_list[0] - snapshot = { - 'name': snapshot_info.get_child_content('name'), - 'volume': snapshot_info.get_child_content('volume'), - 'busy': strutils.bool_from_string( - snapshot_info.get_child_content('busy')), - } - - snapshot_owners_list = snapshot_info.get_child_by_name( - 'snapshot-owners-list') or netapp_api.NaElement('none') - snapshot_owners = set([ - snapshot_owner.get_child_content('owner') - for snapshot_owner in snapshot_owners_list.get_children()]) - snapshot['owners'] = snapshot_owners - - return snapshot - - def _handle_get_snapshot_return_failure(self, result, snapshot_name): - error_record_list = result.get_child_by_name( - 'volume-errors') or netapp_api.NaElement('none') - errors = error_record_list.get_children() - - if errors: - error = errors[0] - error_code = error.get_child_content('errno') - error_reason = error.get_child_content('reason') - msg = _('Could not read information for snapshot %(name)s. ' - 'Code: %(code)s. Reason: %(reason)s') - msg_args = { - 'name': snapshot_name, - 'code': error_code, - 'reason': error_reason, - } - if error_code == netapp_api.ESNAPSHOTNOTALLOWED: - raise exception.SnapshotUnavailable(msg % msg_args) - else: - raise exception.VolumeBackendAPIException(data=msg % msg_args) - - def _handle_snapshot_not_found(self, result, snapshot_info_list, - snapshot_name, volume_name): - if not self._has_records(result): - raise exception.SnapshotNotFound(snapshot_id=snapshot_name) - elif len(snapshot_info_list) > 1: - msg = _('Could not find unique snapshot %(snap)s on ' - 'volume %(vol)s.') - msg_args = {'snap': snapshot_name, 'vol': volume_name} - raise exception.VolumeBackendAPIException(data=msg % msg_args) diff --git a/cinder/volume/drivers/netapp/dataontap/fc_7mode.py b/cinder/volume/drivers/netapp/dataontap/fc_7mode.py deleted file mode 100644 index 7209e8c82..000000000 --- a/cinder/volume/drivers/netapp/dataontap/fc_7mode.py +++ /dev/null @@ -1,134 +0,0 @@ -# Copyright (c) - 2014, Clinton Knight. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp Data ONTAP (7-mode) FibreChannel storage systems. -""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.netapp.dataontap import block_7mode -from cinder.zonemanager import utils as fczm_utils - - -LOG = logging.getLogger(__name__) - - -class NetApp7modeFibreChannelDriver(driver.BaseVD, - driver.ConsistencyGroupVD, - driver.ManageableVD, - driver.ExtendVD, - driver.TransferVD, - driver.SnapshotVD): - """NetApp 7-mode FibreChannel volume driver.""" - - DRIVER_NAME = 'NetApp_FibreChannel_7mode_direct' - - def __init__(self, *args, **kwargs): - super(NetApp7modeFibreChannelDriver, self).__init__(*args, **kwargs) - self.library = block_7mode.NetAppBlockStorage7modeLibrary( - self.DRIVER_NAME, 'FC', **kwargs) - - def do_setup(self, context): - self.library.do_setup(context) - - def check_for_setup_error(self): - self.library.check_for_setup_error() - - def create_volume(self, volume): - self.library.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - self.library.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - self.library.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - self.library.delete_volume(volume) - - def create_snapshot(self, snapshot): - self.library.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - self.library.delete_snapshot(snapshot) - - def get_volume_stats(self, refresh=False): - return self.library.get_volume_stats(refresh, - self.get_filter_function(), - self.get_goodness_function()) - - def get_default_filter_function(self): - return self.library.get_default_filter_function() - - def get_default_goodness_function(self): - return self.library.get_default_goodness_function() - - def extend_volume(self, volume, new_size): - self.library.extend_volume(volume, new_size) - - def ensure_export(self, context, volume): - return self.library.ensure_export(context, volume) - - def create_export(self, context, volume, connector): - return self.library.create_export(context, volume) - - def remove_export(self, context, volume): - self.library.remove_export(context, volume) - - def manage_existing(self, volume, existing_ref): - return self.library.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - return self.library.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - return self.library.unmanage(volume) - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - return self.library.initialize_connection_fc(volume, connector) - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - return self.library.terminate_connection_fc(volume, connector, - **kwargs) - - def get_pool(self, volume): - return self.library.get_pool(volume) - - def create_consistencygroup(self, context, group): - return self.library.create_consistencygroup(group) - - def delete_consistencygroup(self, context, group, volumes): - return self.library.delete_consistencygroup(group, volumes) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - return self.library.update_consistencygroup(group, add_volumes=None, - remove_volumes=None) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.create_cgsnapshot(cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.delete_cgsnapshot(cgsnapshot, snapshots) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - return self.library.create_consistencygroup_from_src( - group, volumes, cgsnapshot=cgsnapshot, snapshots=snapshots, - source_cg=source_cg, source_vols=source_vols) diff --git a/cinder/volume/drivers/netapp/dataontap/fc_cmode.py b/cinder/volume/drivers/netapp/dataontap/fc_cmode.py deleted file mode 100644 index efd9795f2..000000000 --- a/cinder/volume/drivers/netapp/dataontap/fc_cmode.py +++ /dev/null @@ -1,134 +0,0 @@ -# Copyright (c) - 2014, Clinton Knight. All rights reserved. -# Copyright (c) - 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp Data ONTAP (C-mode) FibreChannel storage systems. -""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.netapp.dataontap import block_cmode -from cinder.zonemanager import utils as fczm_utils - - -LOG = logging.getLogger(__name__) - - -class NetAppCmodeFibreChannelDriver(driver.BaseVD, - driver.ConsistencyGroupVD, - driver.ManageableVD, - driver.ExtendVD, - driver.TransferVD, - driver.SnapshotVD): - """NetApp C-mode FibreChannel volume driver.""" - - DRIVER_NAME = 'NetApp_FibreChannel_Cluster_direct' - - def __init__(self, *args, **kwargs): - super(NetAppCmodeFibreChannelDriver, self).__init__(*args, **kwargs) - self.library = block_cmode.NetAppBlockStorageCmodeLibrary( - self.DRIVER_NAME, 'FC', **kwargs) - - def do_setup(self, context): - self.library.do_setup(context) - - def check_for_setup_error(self): - self.library.check_for_setup_error() - - def create_volume(self, volume): - self.library.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - self.library.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - self.library.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - self.library.delete_volume(volume) - - def create_snapshot(self, snapshot): - self.library.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - self.library.delete_snapshot(snapshot) - - def get_volume_stats(self, refresh=False): - return self.library.get_volume_stats(refresh, - self.get_filter_function(), - self.get_goodness_function()) - - def get_default_filter_function(self): - return self.library.get_default_filter_function() - - def get_default_goodness_function(self): - return self.library.get_default_goodness_function() - - def extend_volume(self, volume, new_size): - self.library.extend_volume(volume, new_size) - - def ensure_export(self, context, volume): - return self.library.ensure_export(context, volume) - - def create_export(self, context, volume, connector): - return self.library.create_export(context, volume) - - def remove_export(self, context, volume): - self.library.remove_export(context, volume) - - def manage_existing(self, volume, existing_ref): - return self.library.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - return self.library.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - return self.library.unmanage(volume) - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - return self.library.initialize_connection_fc(volume, connector) - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - return self.library.terminate_connection_fc(volume, connector, - **kwargs) - - def get_pool(self, volume): - return self.library.get_pool(volume) - - def create_consistencygroup(self, context, group): - return self.library.create_consistencygroup(group) - - def delete_consistencygroup(self, context, group, volumes): - return self.library.delete_consistencygroup(group, volumes) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - return self.library.update_consistencygroup(group, add_volumes=None, - remove_volumes=None) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.create_cgsnapshot(cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.delete_cgsnapshot(cgsnapshot, snapshots) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - return self.library.create_consistencygroup_from_src( - group, volumes, cgsnapshot=cgsnapshot, snapshots=snapshots, - source_cg=source_cg, source_vols=source_vols) diff --git a/cinder/volume/drivers/netapp/dataontap/iscsi_7mode.py b/cinder/volume/drivers/netapp/dataontap/iscsi_7mode.py deleted file mode 100644 index d3e09ef33..000000000 --- a/cinder/volume/drivers/netapp/dataontap/iscsi_7mode.py +++ /dev/null @@ -1,131 +0,0 @@ -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp Data ONTAP (7-mode) iSCSI storage systems. -""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.netapp.dataontap import block_7mode - - -LOG = logging.getLogger(__name__) - - -class NetApp7modeISCSIDriver(driver.BaseVD, - driver.ConsistencyGroupVD, - driver.ManageableVD, - driver.ExtendVD, - driver.TransferVD, - driver.SnapshotVD): - """NetApp 7-mode iSCSI volume driver.""" - - DRIVER_NAME = 'NetApp_iSCSI_7mode_direct' - - def __init__(self, *args, **kwargs): - super(NetApp7modeISCSIDriver, self).__init__(*args, **kwargs) - self.library = block_7mode.NetAppBlockStorage7modeLibrary( - self.DRIVER_NAME, 'iSCSI', **kwargs) - - def do_setup(self, context): - self.library.do_setup(context) - - def check_for_setup_error(self): - self.library.check_for_setup_error() - - def create_volume(self, volume): - self.library.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - self.library.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - self.library.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - self.library.delete_volume(volume) - - def create_snapshot(self, snapshot): - self.library.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - self.library.delete_snapshot(snapshot) - - def get_volume_stats(self, refresh=False): - return self.library.get_volume_stats(refresh, - self.get_filter_function(), - self.get_goodness_function()) - - def get_default_filter_function(self): - return self.library.get_default_filter_function() - - def get_default_goodness_function(self): - return self.library.get_default_goodness_function() - - def extend_volume(self, volume, new_size): - self.library.extend_volume(volume, new_size) - - def ensure_export(self, context, volume): - return self.library.ensure_export(context, volume) - - def create_export(self, context, volume, connector): - return self.library.create_export(context, volume) - - def remove_export(self, context, volume): - self.library.remove_export(context, volume) - - def manage_existing(self, volume, existing_ref): - return self.library.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - return self.library.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - return self.library.unmanage(volume) - - def initialize_connection(self, volume, connector): - return self.library.initialize_connection_iscsi(volume, connector) - - def terminate_connection(self, volume, connector, **kwargs): - return self.library.terminate_connection_iscsi(volume, connector, - **kwargs) - - def get_pool(self, volume): - return self.library.get_pool(volume) - - def create_consistencygroup(self, context, group): - return self.library.create_consistencygroup(group) - - def delete_consistencygroup(self, context, group, volumes): - return self.library.delete_consistencygroup(group, volumes) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - return self.library.update_consistencygroup(group, add_volumes=None, - remove_volumes=None) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.create_cgsnapshot(cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.delete_cgsnapshot(cgsnapshot, snapshots) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - return self.library.create_consistencygroup_from_src( - group, volumes, cgsnapshot=cgsnapshot, snapshots=snapshots, - source_cg=source_cg, source_vols=source_vols) diff --git a/cinder/volume/drivers/netapp/dataontap/iscsi_cmode.py b/cinder/volume/drivers/netapp/dataontap/iscsi_cmode.py deleted file mode 100644 index e11e6d960..000000000 --- a/cinder/volume/drivers/netapp/dataontap/iscsi_cmode.py +++ /dev/null @@ -1,131 +0,0 @@ -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2016 Mike Rooney. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp Data ONTAP (C-mode) iSCSI storage systems. -""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.netapp.dataontap import block_cmode - - -LOG = logging.getLogger(__name__) - - -class NetAppCmodeISCSIDriver(driver.BaseVD, - driver.ConsistencyGroupVD, - driver.ManageableVD, - driver.ExtendVD, - driver.TransferVD, - driver.SnapshotVD): - """NetApp C-mode iSCSI volume driver.""" - - DRIVER_NAME = 'NetApp_iSCSI_Cluster_direct' - - def __init__(self, *args, **kwargs): - super(NetAppCmodeISCSIDriver, self).__init__(*args, **kwargs) - self.library = block_cmode.NetAppBlockStorageCmodeLibrary( - self.DRIVER_NAME, 'iSCSI', **kwargs) - - def do_setup(self, context): - self.library.do_setup(context) - - def check_for_setup_error(self): - self.library.check_for_setup_error() - - def create_volume(self, volume): - self.library.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - self.library.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - self.library.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - self.library.delete_volume(volume) - - def create_snapshot(self, snapshot): - self.library.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - self.library.delete_snapshot(snapshot) - - def get_volume_stats(self, refresh=False): - return self.library.get_volume_stats(refresh, - self.get_filter_function(), - self.get_goodness_function()) - - def get_default_filter_function(self): - return self.library.get_default_filter_function() - - def get_default_goodness_function(self): - return self.library.get_default_goodness_function() - - def extend_volume(self, volume, new_size): - self.library.extend_volume(volume, new_size) - - def ensure_export(self, context, volume): - return self.library.ensure_export(context, volume) - - def create_export(self, context, volume, connector): - return self.library.create_export(context, volume) - - def remove_export(self, context, volume): - self.library.remove_export(context, volume) - - def manage_existing(self, volume, existing_ref): - return self.library.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - return self.library.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - return self.library.unmanage(volume) - - def initialize_connection(self, volume, connector): - return self.library.initialize_connection_iscsi(volume, connector) - - def terminate_connection(self, volume, connector, **kwargs): - return self.library.terminate_connection_iscsi(volume, connector, - **kwargs) - - def get_pool(self, volume): - return self.library.get_pool(volume) - - def create_consistencygroup(self, context, group): - return self.library.create_consistencygroup(group) - - def delete_consistencygroup(self, context, group, volumes): - return self.library.delete_consistencygroup(group, volumes) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - return self.library.update_consistencygroup(group, add_volumes=None, - remove_volumes=None) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.create_cgsnapshot(cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.delete_cgsnapshot(cgsnapshot, snapshots) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - return self.library.create_consistencygroup_from_src( - group, volumes, cgsnapshot=cgsnapshot, snapshots=snapshots, - source_cg=source_cg, source_vols=source_vols) diff --git a/cinder/volume/drivers/netapp/dataontap/nfs_7mode.py b/cinder/volume/drivers/netapp/dataontap/nfs_7mode.py deleted file mode 100644 index 305fb5dac..000000000 --- a/cinder/volume/drivers/netapp/dataontap/nfs_7mode.py +++ /dev/null @@ -1,213 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Ben Swartzlander. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Bob Callaway. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp NFS storage. -""" - -import os - -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _ -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import client_7mode -from cinder.volume.drivers.netapp.dataontap import nfs_base -from cinder.volume.drivers.netapp.dataontap.performance import perf_7mode -from cinder.volume.drivers.netapp import options as na_opts -from cinder.volume.drivers.netapp import utils as na_utils - - -LOG = logging.getLogger(__name__) - - -@six.add_metaclass(utils.TraceWrapperWithABCMetaclass) -class NetApp7modeNfsDriver(nfs_base.NetAppNfsDriver): - """NetApp NFS driver for Data ONTAP (7-mode).""" - - def __init__(self, *args, **kwargs): - super(NetApp7modeNfsDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(na_opts.netapp_7mode_opts) - - def do_setup(self, context): - """Do the customized set up on client if any for 7 mode.""" - super(NetApp7modeNfsDriver, self).do_setup(context) - - self.zapi_client = client_7mode.Client( - transport_type=self.configuration.netapp_transport_type, - username=self.configuration.netapp_login, - password=self.configuration.netapp_password, - hostname=self.configuration.netapp_server_hostname, - port=self.configuration.netapp_server_port, - vfiler=self.configuration.netapp_vfiler) - - self.ssc_enabled = False - self.perf_library = perf_7mode.Performance7modeLibrary( - self.zapi_client) - - def check_for_setup_error(self): - """Checks if setup occurred properly.""" - api_version = self.zapi_client.get_ontapi_version() - if api_version: - major, minor = api_version - if major == 1 and minor < 9: - msg = _("Unsupported Data ONTAP version." - " Data ONTAP version 7.3.1 and above is supported.") - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _("Data ONTAP API version could not be determined.") - raise exception.VolumeBackendAPIException(data=msg) - super(NetApp7modeNfsDriver, self).check_for_setup_error() - - def _clone_backing_file_for_volume(self, volume_name, clone_name, - volume_id, share=None): - """Clone backing file for Cinder volume.""" - - (_host_ip, export_path) = self._get_export_ip_path(volume_id, share) - storage_path = self.zapi_client.get_actual_path_for_export(export_path) - target_path = '%s/%s' % (storage_path, clone_name) - self.zapi_client.clone_file('%s/%s' % (storage_path, volume_name), - target_path) - - def _update_volume_stats(self): - """Retrieve stats info from vserver.""" - - self._ensure_shares_mounted() - - LOG.debug('Updating volume stats') - data = {} - netapp_backend = 'NetApp_NFS_7mode_direct' - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or netapp_backend - data['vendor_name'] = 'NetApp' - data['driver_version'] = self.VERSION - data['storage_protocol'] = 'nfs' - data['pools'] = self._get_pool_stats( - filter_function=self.get_filter_function(), - goodness_function=self.get_goodness_function()) - data['sparse_copy_volume'] = True - - self._spawn_clean_cache_job() - self.zapi_client.provide_ems(self, netapp_backend, self._app_version, - server_type="7mode") - self._stats = data - - def _get_pool_stats(self, filter_function=None, goodness_function=None): - """Retrieve pool (i.e. NFS share) stats info from SSC volumes.""" - - pools = [] - self.perf_library.update_performance_cache() - - for nfs_share in self._mounted_shares: - - capacity = self._get_share_capacity_info(nfs_share) - - pool = dict() - pool['pool_name'] = nfs_share - pool['QoS_support'] = False - pool.update(capacity) - - thick = not self.configuration.nfs_sparsed_volumes - pool['thick_provisioning_support'] = thick - pool['thin_provisioning_support'] = not thick - - utilization = self.perf_library.get_node_utilization() - pool['utilization'] = na_utils.round_down(utilization, '0.01') - pool['filter_function'] = filter_function - pool['goodness_function'] = goodness_function - - pools.append(pool) - - return pools - - def _shortlist_del_eligible_files(self, share, old_files): - """Prepares list of eligible files to be deleted from cache.""" - file_list = [] - (_, export_path) = self._get_export_ip_path(share=share) - exported_volume = self.zapi_client.get_actual_path_for_export( - export_path) - for old_file in old_files: - path = os.path.join(exported_volume, old_file) - u_bytes = self.zapi_client.get_file_usage(path) - file_list.append((old_file, u_bytes)) - LOG.debug('Shortlisted files eligible for deletion: %s', file_list) - return file_list - - def _is_filer_ip(self, ip): - """Checks whether ip is on the same filer.""" - try: - ifconfig = self.zapi_client.get_ifconfig() - if_info = ifconfig.get_child_by_name('interface-config-info') - if if_info: - ifs = if_info.get_children() - for intf in ifs: - v4_addr = intf.get_child_by_name('v4-primary-address') - if v4_addr: - ip_info = v4_addr.get_child_by_name('ip-address-info') - if ip_info: - address = ip_info.get_child_content('address') - if ip == address: - return True - else: - continue - except Exception: - return False - return False - - def _share_match_for_ip(self, ip, shares): - """Returns the share that is served by ip. - - Multiple shares can have same dir path but - can be served using different ips. It finds the - share which is served by ip on same nfs server. - """ - if self._is_filer_ip(ip) and shares: - for share in shares: - ip_sh = share.split(':')[0] - if self._is_filer_ip(ip_sh): - LOG.debug('Share match found for ip %s', ip) - return share - LOG.debug('No share match found for ip %s', ip) - return None - - def _is_share_clone_compatible(self, volume, share): - """Checks if share is compatible with volume to host its clone.""" - thin = self.configuration.nfs_sparsed_volumes - return self._share_has_space_for_clone(share, volume['size'], thin) - - def _check_volume_type(self, volume, share, file_name, extra_specs): - """Matches a volume type for share file.""" - qos_policy_group = extra_specs.pop('netapp:qos_policy_group', None) \ - if extra_specs else None - if qos_policy_group: - raise exception.ManageExistingVolumeTypeMismatch( - reason=(_("Setting file qos policy group is not supported" - " on this storage family and ontap version."))) - volume_type = na_utils.get_volume_type_from_volume(volume) - if volume_type and 'qos_spec_id' in volume_type: - raise exception.ManageExistingVolumeTypeMismatch( - reason=_("QoS specs are not supported" - " on this storage family and ONTAP version.")) - - def _do_qos_for_volume(self, volume, extra_specs, cleanup=False): - """Set QoS policy on backend from volume type information.""" - # 7-mode DOT does not support QoS. - return diff --git a/cinder/volume/drivers/netapp/dataontap/nfs_base.py b/cinder/volume/drivers/netapp/dataontap/nfs_base.py deleted file mode 100644 index 6ffad932e..000000000 --- a/cinder/volume/drivers/netapp/dataontap/nfs_base.py +++ /dev/null @@ -1,996 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Ben Swartzlander. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Bob Callaway. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp NFS storage. -""" - -import copy -import math -import os -import re -import shutil -import threading -import time - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -import six -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers.netapp import options as na_opts -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.volume.drivers import nfs -from cinder.volume import utils as volume_utils - - -LOG = logging.getLogger(__name__) -CONF = cfg.CONF - - -@six.add_metaclass(utils.TraceWrapperWithABCMetaclass) -class NetAppNfsDriver(driver.ManageableVD, - driver.CloneableImageVD, - driver.SnapshotVD, - nfs.NfsDriver): - """Base class for NetApp NFS driver for Data ONTAP.""" - - # do not increment this as it may be used in volume type definitions - VERSION = "1.0.0" - REQUIRED_FLAGS = ['netapp_login', 'netapp_password', - 'netapp_server_hostname'] - DEFAULT_FILTER_FUNCTION = 'capabilities.utilization < 70' - DEFAULT_GOODNESS_FUNCTION = '100 - capabilities.utilization' - - def __init__(self, *args, **kwargs): - na_utils.validate_instantiation(**kwargs) - self._execute = None - self._context = None - self._app_version = kwargs.pop("app_version", "unknown") - super(NetAppNfsDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(na_opts.netapp_connection_opts) - self.configuration.append_config_values(na_opts.netapp_basicauth_opts) - self.configuration.append_config_values(na_opts.netapp_transport_opts) - self.configuration.append_config_values(na_opts.netapp_img_cache_opts) - self.configuration.append_config_values(na_opts.netapp_nfs_extra_opts) - - def do_setup(self, context): - super(NetAppNfsDriver, self).do_setup(context) - self._context = context - na_utils.check_flags(self.REQUIRED_FLAGS, self.configuration) - self.zapi_client = None - self.ssc_enabled = False - - def check_for_setup_error(self): - """Returns an error if prerequisites aren't met.""" - super(NetAppNfsDriver, self).check_for_setup_error() - - def get_pool(self, volume): - """Return pool name where volume resides. - - :param volume: The volume hosted by the driver. - :return: Name of the pool where given volume is hosted. - """ - return volume['provider_location'] - - def create_volume(self, volume): - """Creates a volume. - - :param volume: volume reference - """ - LOG.debug('create_volume on %s', volume['host']) - self._ensure_shares_mounted() - - # get share as pool name - pool_name = volume_utils.extract_host(volume['host'], level='pool') - - if pool_name is None: - msg = _("Pool is not available in the volume host field.") - raise exception.InvalidHost(reason=msg) - - extra_specs = na_utils.get_volume_extra_specs(volume) - - try: - volume['provider_location'] = pool_name - LOG.debug('Using pool %s.', pool_name) - self._do_create_volume(volume) - self._do_qos_for_volume(volume, extra_specs) - return {'provider_location': volume['provider_location']} - except Exception: - LOG.exception(_LE("Exception creating vol %(name)s on " - "pool %(pool)s."), - {'name': volume['name'], - 'pool': volume['provider_location']}) - # We need to set this for the model update in order for the - # manager to behave correctly. - volume['provider_location'] = None - finally: - if self.ssc_enabled: - self._update_stale_vols(self._get_vol_for_share(pool_name)) - - msg = _("Volume %(vol)s could not be created in pool %(pool)s.") - raise exception.VolumeBackendAPIException(data=msg % { - 'vol': volume['name'], 'pool': pool_name}) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - source = { - 'name': snapshot['name'], - 'size': snapshot['volume_size'], - 'id': snapshot['volume_id'], - } - return self._clone_source_to_destination_volume(source, volume) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - source = {'name': src_vref['name'], - 'size': src_vref['size'], - 'id': src_vref['id']} - - return self._clone_source_to_destination_volume(source, volume) - - def _clone_source_to_destination_volume(self, source, destination_volume): - share = self._get_volume_location(source['id']) - - extra_specs = na_utils.get_volume_extra_specs(destination_volume) - - try: - destination_volume['provider_location'] = share - self._clone_with_extension_check( - source, destination_volume) - self._do_qos_for_volume(destination_volume, extra_specs) - return {'provider_location': destination_volume[ - 'provider_location']} - except Exception: - LOG.exception(_LE("Exception creating volume %(name)s from source " - "%(source)s on share %(share)s."), - {'name': destination_volume['id'], - 'source': source['name'], - 'share': destination_volume['provider_location']}) - msg = _("Volume %s could not be created on shares.") - raise exception.VolumeBackendAPIException(data=msg % ( - destination_volume['id'])) - - def _clone_with_extension_check(self, source, destination_volume): - source_size = source['size'] - source_id = source['id'] - source_name = source['name'] - destination_volume_size = destination_volume['size'] - self._clone_backing_file_for_volume(source_name, - destination_volume['name'], - source_id) - path = self.local_path(destination_volume) - if self._discover_file_till_timeout(path): - self._set_rw_permissions(path) - if destination_volume_size != source_size: - try: - self.extend_volume(destination_volume, - destination_volume_size) - except Exception: - LOG.error(_LE("Resizing %s failed. Cleaning " - "volume."), destination_volume['name']) - self._cleanup_volume_on_failure(destination_volume) - raise exception.CinderException( - _("Resizing clone %s failed.") - % destination_volume['name']) - else: - raise exception.CinderException(_("NFS file %s not discovered.") - % destination_volume['name']) - - def _cleanup_volume_on_failure(self, volume): - LOG.debug('Cleaning up, failed operation on %s', volume['name']) - vol_path = self.local_path(volume) - if os.path.exists(vol_path): - LOG.debug('Found %s, deleting ...', vol_path) - self._delete_file_at_path(vol_path) - else: - LOG.debug('Could not find %s, continuing ...', vol_path) - - def _do_qos_for_volume(self, volume, extra_specs, cleanup=False): - """Set QoS policy on backend from volume type information.""" - raise NotImplementedError() - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - self._clone_backing_file_for_volume(snapshot['volume_name'], - snapshot['name'], - snapshot['volume_id']) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - nfs_mount = self._get_provider_location(snapshot.volume_id) - - if self._volume_not_present(nfs_mount, snapshot.name): - return True - - self._execute('rm', self._get_volume_path(nfs_mount, snapshot.name), - run_as_root=self._execute_as_root) - - def _get_volume_location(self, volume_id): - """Returns NFS mount address as :.""" - nfs_server_ip = self._get_host_ip(volume_id) - export_path = self._get_export_path(volume_id) - return nfs_server_ip + ':' + export_path - - def _clone_backing_file_for_volume(self, volume_name, clone_name, - volume_id, share=None): - """Clone backing file for Cinder volume.""" - raise NotImplementedError() - - def _get_provider_location(self, volume_id): - """Returns provider location for given volume.""" - volume = self.db.volume_get(self._context, volume_id) - return volume.provider_location - - def _get_host_ip(self, volume_id): - """Returns IP address for the given volume.""" - return self._get_provider_location(volume_id).rsplit(':')[0] - - def _get_export_path(self, volume_id): - """Returns NFS export path for the given volume.""" - return self._get_provider_location(volume_id).rsplit(':')[1] - - def _volume_not_present(self, nfs_mount, volume_name): - """Check if volume exists.""" - try: - self._try_execute('ls', self._get_volume_path(nfs_mount, - volume_name)) - except processutils.ProcessExecutionError: - # If the volume isn't present - return True - return False - - def _try_execute(self, *command, **kwargs): - # NOTE(vish): Volume commands can partially fail due to timing, but - # running them a second time on failure will usually - # recover nicely. - tries = 0 - while True: - try: - self._execute(*command, **kwargs) - return True - except processutils.ProcessExecutionError: - tries += 1 - if tries >= self.configuration.num_shell_tries: - raise - LOG.exception(_LE("Recovering from a failed execute. " - "Try number %s"), tries) - time.sleep(tries ** 2) - - def _get_volume_path(self, nfs_share, volume_name): - """Get volume path. - - Get volume path (local fs path) for given volume name on given nfs - share. - :param nfs_share: string, example 172.18.194.100:/var/nfs - :param volume_name: string, - example volume-91ee65ec-c473-4391-8c09-162b00c68a8c - """ - - return os.path.join(self._get_mount_point_for_share(nfs_share), - volume_name) - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - raise NotImplementedError() - - def get_default_filter_function(self): - """Get the default filter_function string.""" - return self.DEFAULT_FILTER_FUNCTION - - def get_default_goodness_function(self): - """Get the default goodness_function string.""" - return self.DEFAULT_GOODNESS_FUNCTION - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - super(NetAppNfsDriver, self).copy_image_to_volume( - context, volume, image_service, image_id) - LOG.info(_LI('Copied image to volume %s using regular download.'), - volume['id']) - self._register_image_in_cache(volume, image_id) - - def _register_image_in_cache(self, volume, image_id): - """Stores image in the cache.""" - file_name = 'img-cache-%s' % image_id - LOG.info(_LI("Registering image in cache %s"), file_name) - try: - self._do_clone_rel_img_cache( - volume['name'], file_name, - volume['provider_location'], file_name) - except Exception as e: - LOG.warning(_LW('Exception while registering image %(image_id)s' - ' in cache. Exception: %(exc)s'), - {'image_id': image_id, 'exc': e}) - - def _find_image_in_cache(self, image_id): - """Finds image in cache and returns list of shares with file name.""" - result = [] - if getattr(self, '_mounted_shares', None): - for share in self._mounted_shares: - dir = self._get_mount_point_for_share(share) - file_name = 'img-cache-%s' % image_id - file_path = '%s/%s' % (dir, file_name) - if os.path.isfile(file_path): - LOG.debug('Found cache file for image %(image_id)s' - ' on share %(share)s', - {'image_id': image_id, 'share': share}) - result.append((share, file_name)) - return result - - def _do_clone_rel_img_cache(self, src, dst, share, cache_file): - """Do clone operation w.r.t image cache file.""" - @utils.synchronized(cache_file, external=True) - def _do_clone(): - dir = self._get_mount_point_for_share(share) - file_path = '%s/%s' % (dir, dst) - if not os.path.exists(file_path): - LOG.info(_LI('Cloning from cache to destination %s'), dst) - self._clone_backing_file_for_volume(src, dst, volume_id=None, - share=share) - _do_clone() - - @utils.synchronized('clean_cache') - def _spawn_clean_cache_job(self): - """Spawns a clean task if not running.""" - if getattr(self, 'cleaning', None): - LOG.debug('Image cache cleaning in progress. Returning... ') - return - else: - # Set cleaning to True - self.cleaning = True - t = threading.Timer(0, self._clean_image_cache) - t.start() - - def _clean_image_cache(self): - """Clean the image cache files in cache of space crunch.""" - try: - LOG.debug('Image cache cleaning in progress.') - thres_size_perc_start =\ - self.configuration.thres_avl_size_perc_start - thres_size_perc_stop = \ - self.configuration.thres_avl_size_perc_stop - for share in getattr(self, '_mounted_shares', []): - try: - total_size, total_avl = \ - self._get_capacity_info(share) - avl_percent = int((total_avl / total_size) * 100) - if avl_percent <= thres_size_perc_start: - LOG.info(_LI('Cleaning cache for share %s.'), share) - eligible_files = self._find_old_cache_files(share) - threshold_size = int( - (thres_size_perc_stop * total_size) / 100) - bytes_to_free = int(threshold_size - total_avl) - LOG.debug('Files to be queued for deletion %s', - eligible_files) - self._delete_files_till_bytes_free( - eligible_files, share, bytes_to_free) - else: - continue - except Exception as e: - LOG.warning(_LW('Exception during cache cleaning' - ' %(share)s. Message - %(ex)s'), - {'share': share, 'ex': e}) - continue - finally: - LOG.debug('Image cache cleaning done.') - self.cleaning = False - - def _shortlist_del_eligible_files(self, share, old_files): - """Prepares list of eligible files to be deleted from cache.""" - raise NotImplementedError() - - def _find_old_cache_files(self, share): - """Finds the old files in cache.""" - mount_fs = self._get_mount_point_for_share(share) - threshold_minutes = self.configuration.expiry_thres_minutes - cmd = ['find', mount_fs, '-maxdepth', '1', '-name', - 'img-cache*', '-amin', '+%s' % threshold_minutes] - res, _err = self._execute(*cmd, run_as_root=self._execute_as_root) - if res: - old_file_paths = res.strip('\n').split('\n') - mount_fs_len = len(mount_fs) - old_files = [x[mount_fs_len + 1:] for x in old_file_paths] - eligible_files = self._shortlist_del_eligible_files( - share, old_files) - return eligible_files - return [] - - def _delete_files_till_bytes_free(self, file_list, share, bytes_to_free=0): - """Delete files from disk till bytes are freed or list exhausted.""" - LOG.debug('Bytes to free %s', bytes_to_free) - if file_list and bytes_to_free > 0: - sorted_files = sorted(file_list, key=lambda x: x[1], reverse=True) - mount_fs = self._get_mount_point_for_share(share) - for f in sorted_files: - if f: - file_path = '%s/%s' % (mount_fs, f[0]) - LOG.debug('Delete file path %s', file_path) - - @utils.synchronized(f[0], external=True) - def _do_delete(): - if self._delete_file_at_path(file_path): - return True - return False - - if _do_delete(): - bytes_to_free -= int(f[1]) - if bytes_to_free <= 0: - return - - def _delete_file_at_path(self, path): - """Delete file from disk and return result as boolean.""" - try: - LOG.debug('Deleting file at path %s', path) - cmd = ['rm', '-f', path] - self._execute(*cmd, run_as_root=self._execute_as_root) - return True - except Exception as ex: - LOG.warning(_LW('Exception during deleting %s'), ex) - return False - - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - """Create a volume efficiently from an existing image. - - image_location is a string whose format depends on the - image service backend in use. The driver should use it - to determine whether cloning is possible. - - Returns a dict of volume properties eg. provider_location, - boolean indicating whether cloning occurred. - """ - image_id = image_meta['id'] - cloned = False - post_clone = False - - extra_specs = na_utils.get_volume_extra_specs(volume) - - try: - cache_result = self._find_image_in_cache(image_id) - if cache_result: - cloned = self._clone_from_cache(volume, image_id, cache_result) - else: - cloned = self._direct_nfs_clone(volume, image_location, - image_id) - if cloned: - self._do_qos_for_volume(volume, extra_specs) - post_clone = self._post_clone_image(volume) - except Exception as e: - msg = e.msg if getattr(e, 'msg', None) else e - LOG.info(_LI('Image cloning unsuccessful for image' - ' %(image_id)s. Message: %(msg)s'), - {'image_id': image_id, 'msg': msg}) - finally: - cloned = cloned and post_clone - share = volume['provider_location'] if cloned else None - bootable = True if cloned else False - return {'provider_location': share, 'bootable': bootable}, cloned - - def _clone_from_cache(self, volume, image_id, cache_result): - """Clones a copy from image cache.""" - cloned = False - LOG.info(_LI('Cloning image %s from cache'), image_id) - for res in cache_result: - # Repeat tries in other shares if failed in some - (share, file_name) = res - LOG.debug('Cache share: %s', share) - if (share and - self._is_share_clone_compatible(volume, share)): - try: - self._do_clone_rel_img_cache( - file_name, volume['name'], share, file_name) - cloned = True - volume['provider_location'] = share - break - except Exception: - LOG.warning(_LW('Unexpected exception during' - ' image cloning in share %s'), share) - return cloned - - def _direct_nfs_clone(self, volume, image_location, image_id): - """Clone directly in nfs share.""" - LOG.info(_LI('Checking image clone %s from glance share.'), image_id) - cloned = False - image_locations = self._construct_image_nfs_url(image_location) - run_as_root = self._execute_as_root - for loc in image_locations: - share = self._is_cloneable_share(loc) - if share and self._is_share_clone_compatible(volume, share): - LOG.debug('Share is cloneable %s', share) - volume['provider_location'] = share - (__, ___, img_file) = loc.rpartition('/') - dir_path = self._get_mount_point_for_share(share) - img_path = '%s/%s' % (dir_path, img_file) - img_info = image_utils.qemu_img_info(img_path, - run_as_root=run_as_root) - if img_info.file_format == 'raw': - LOG.debug('Image is raw %s', image_id) - self._clone_backing_file_for_volume( - img_file, volume['name'], - volume_id=None, share=share) - cloned = True - break - else: - LOG.info( - _LI('Image will locally be converted to raw %s'), - image_id) - dst = '%s/%s' % (dir_path, volume['name']) - image_utils.convert_image(img_path, dst, 'raw', - run_as_root=run_as_root) - data = image_utils.qemu_img_info(dst, - run_as_root=run_as_root) - if data.file_format != "raw": - raise exception.InvalidResults( - _("Converted to raw, but" - " format is now %s") % data.file_format) - else: - cloned = True - self._register_image_in_cache( - volume, image_id) - break - return cloned - - def _post_clone_image(self, volume): - """Do operations post image cloning.""" - LOG.info(_LI('Performing post clone for %s'), volume['name']) - vol_path = self.local_path(volume) - if self._discover_file_till_timeout(vol_path): - self._set_rw_permissions(vol_path) - self._resize_image_file(vol_path, volume['size']) - return True - raise exception.InvalidResults( - _("NFS file could not be discovered.")) - - def _resize_image_file(self, path, new_size): - """Resize the image file on share to new size.""" - LOG.debug('Checking file for resize') - if self._is_file_size_equal(path, new_size): - return - else: - LOG.info(_LI('Resizing file to %sG'), new_size) - image_utils.resize_image(path, new_size, - run_as_root=self._execute_as_root) - if self._is_file_size_equal(path, new_size): - return - else: - raise exception.InvalidResults( - _('Resizing image file failed.')) - - def _is_file_size_equal(self, path, size): - """Checks if file size at path is equal to size.""" - data = image_utils.qemu_img_info(path, - run_as_root=self._execute_as_root) - virt_size = data.virtual_size / units.Gi - if virt_size == size: - return True - else: - return False - - def _discover_file_till_timeout(self, path, timeout=45): - """Checks if file size at path is equal to size.""" - # Sometimes nfs takes time to discover file - # Retrying in case any unexpected situation occurs - retry_seconds = timeout - sleep_interval = 2 - while True: - if os.path.exists(path): - return True - else: - if retry_seconds <= 0: - LOG.warning(_LW('Discover file retries exhausted.')) - return False - else: - time.sleep(sleep_interval) - retry_seconds -= sleep_interval - - def _is_cloneable_share(self, image_location): - """Finds if the image at location is cloneable.""" - conn, dr = self._check_get_nfs_path_segs(image_location) - return self._check_share_in_use(conn, dr) - - def _check_get_nfs_path_segs(self, image_location): - """Checks if the nfs path format is matched. - - WebNFS url format with relative-path is supported. - Accepting all characters in path-names and checking - against the mounted shares which will contain only - allowed path segments. Returns connection and dir details. - """ - conn, dr = None, None - if image_location: - nfs_loc_pattern = \ - ('^nfs://(([\w\-\.]+:{1}[\d]+|[\w\-\.]+)(/[^\/].*)' - '*(/[^\/\\\\]+)$)') - matched = re.match(nfs_loc_pattern, image_location, flags=0) - if not matched: - LOG.debug('Image location not in the' - ' expected format %s', image_location) - else: - conn = matched.group(2) - dr = matched.group(3) or '/' - return conn, dr - - def _share_match_for_ip(self, ip, shares): - """Returns the share that is served by ip. - - Multiple shares can have same dir path but - can be served using different ips. It finds the - share which is served by ip on same nfs server. - """ - raise NotImplementedError() - - def _check_share_in_use(self, conn, dir): - """Checks if share is cinder mounted and returns it.""" - try: - if conn: - host = conn.split(':')[0] - ip = na_utils.resolve_hostname(host) - share_candidates = [] - for sh in self._mounted_shares: - sh_exp = sh.split(':')[1] - if sh_exp == dir: - share_candidates.append(sh) - if share_candidates: - LOG.debug('Found possible share matches %s', - share_candidates) - return self._share_match_for_ip(ip, share_candidates) - except Exception: - LOG.warning(_LW("Unexpected exception while " - "short listing used share.")) - return None - - def _construct_image_nfs_url(self, image_location): - """Construct direct url for nfs backend. - - It creates direct url from image_location - which is a tuple with direct_url and locations. - Returns array of urls with nfs scheme if nfs store - else returns url. It needs to be verified - by backend before use. - """ - - direct_url, locations = image_location - if not direct_url and not locations: - raise exception.NotFound(_('Image location not present.')) - - urls = [] - if not locations: - urls.append(direct_url) - else: - for location in locations: - if not location['metadata']: - continue - location_type = location['metadata'].get('type') - if not location_type or location_type.lower() != "nfs": - continue - share_location = location['metadata'].get('share_location') - mountpoint = location['metadata'].get('mountpoint') - if not share_location or not mountpoint: - continue - url = location['url'] - url_parse = urllib.parse.urlparse(url) - abs_path = os.path.join(url_parse.netloc, url_parse.path) - rel_path = os.path.relpath(abs_path, mountpoint) - direct_url = "%s/%s" % (share_location, rel_path) - urls.append(direct_url) - return urls - - def extend_volume(self, volume, new_size): - """Extend an existing volume to the new size.""" - - LOG.info(_LI('Extending volume %s.'), volume['name']) - - try: - path = self.local_path(volume) - self._resize_image_file(path, new_size) - except Exception as err: - exception_msg = (_("Failed to extend volume " - "%(name)s, Error msg: %(msg)s.") % - {'name': volume['name'], - 'msg': six.text_type(err)}) - raise exception.VolumeBackendAPIException(data=exception_msg) - - try: - extra_specs = na_utils.get_volume_extra_specs(volume) - - # Create volume copy with new size for size-dependent QOS specs - volume_copy = copy.copy(volume) - volume_copy['size'] = new_size - - self._do_qos_for_volume(volume_copy, extra_specs, cleanup=False) - except Exception as err: - exception_msg = (_("Failed to set QoS for existing volume " - "%(name)s, Error msg: %(msg)s.") % - {'name': volume['name'], - 'msg': six.text_type(err)}) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def _is_share_clone_compatible(self, volume, share): - """Checks if share is compatible with volume to host its clone.""" - raise NotImplementedError() - - def _share_has_space_for_clone(self, share, size_in_gib, thin=True): - """Is there space on the share for a clone given the original size?""" - requested_size = size_in_gib * units.Gi - - total_size, total_available = self._get_capacity_info(share) - - reserved_ratio = self.reserved_percentage / 100.0 - reserved = int(round(total_size * reserved_ratio)) - available = max(0, total_available - reserved) - if thin: - available = available * self.max_over_subscription_ratio - - return available >= requested_size - - def _check_share_can_hold_size(self, share, size): - """Checks if volume can hold image with size.""" - _tot_size, tot_available = self._get_capacity_info( - share) - if tot_available < size: - msg = _("Container size smaller than required file size.") - raise exception.VolumeDriverException(msg) - - def _move_nfs_file(self, source_path, dest_path): - """Moves source to destination.""" - - @utils.synchronized(dest_path, external=True) - def _move_file(src, dst): - if os.path.exists(dst): - LOG.warning(_LW("Destination %s already exists."), dst) - return False - self._execute('mv', src, dst, run_as_root=self._execute_as_root) - return True - - try: - return _move_file(source_path, dest_path) - except Exception as e: - LOG.warning(_LW('Exception moving file %(src)s. Message - %(e)s'), - {'src': source_path, 'e': e}) - return False - - def _get_export_ip_path(self, volume_id=None, share=None): - """Returns export ip and path. - - One of volume id or share is used to return the values. - """ - - if volume_id: - host_ip = self._get_host_ip(volume_id) - export_path = self._get_export_path(volume_id) - elif share: - host_ip = share.split(':')[0] - export_path = share.split(':')[1] - else: - raise exception.InvalidInput( - 'A volume ID or share was not specified.') - return host_ip, export_path - - def _get_share_capacity_info(self, nfs_share): - """Returns the share capacity metrics needed by the scheduler.""" - - capacity = dict() - capacity['reserved_percentage'] = self.reserved_percentage - capacity['max_over_subscription_ratio'] = ( - self.max_over_subscription_ratio) - total_size, total_available = self._get_capacity_info(nfs_share) - capacity['total_capacity_gb'] = na_utils.round_down( - total_size / units.Gi, '0.01') - capacity['free_capacity_gb'] = na_utils.round_down( - total_available / units.Gi, '0.01') - capacity['provisioned_capacity_gb'] = (round( - capacity['total_capacity_gb'] - capacity['free_capacity_gb'], 2)) - - return capacity - - def _get_capacity_info(self, nfs_share): - """Get total capacity and free capacity in bytes for an nfs share.""" - export_path = nfs_share.rsplit(':', 1)[1] - return self.zapi_client.get_flexvol_capacity(export_path) - - def _check_volume_type(self, volume, share, file_name, extra_specs): - """Match volume type for share file.""" - raise NotImplementedError() - - def _convert_vol_ref_share_name_to_share_ip(self, vol_ref): - """Converts the share point name to an IP address - - The volume reference may have a DNS name portion in the share name. - Convert that to an IP address and then restore the entire path. - - :param vol_ref: Driver-specific information used to identify a volume - :return: A volume reference where share is in IP format. - """ - # First strip out share and convert to IP format. - share_split = vol_ref.rsplit(':', 1) - - vol_ref_share_ip = na_utils.resolve_hostname(share_split[0]) - - # Now place back into volume reference. - vol_ref_share = vol_ref_share_ip + ':' + share_split[1] - - return vol_ref_share - - def _get_share_mount_and_vol_from_vol_ref(self, vol_ref): - """Get the NFS share, the NFS mount, and the volume from reference - - Determine the NFS share point, the NFS mount point, and the volume - (with possible path) from the given volume reference. Raise exception - if unsuccessful. - - :param vol_ref: Driver-specific information used to identify a volume - :return: NFS Share, NFS mount, volume path or raise error - """ - # Check that the reference is valid. - if 'source-name' not in vol_ref: - reason = _('Reference must contain source-name element.') - raise exception.ManageExistingInvalidReference( - existing_ref=vol_ref, reason=reason) - vol_ref_name = vol_ref['source-name'] - - self._ensure_shares_mounted() - - # If a share was declared as '1.2.3.4:/a/b/c' in the nfs_shares_config - # file, but the admin tries to manage the file located at - # 'my.hostname.com:/a/b/c/d.vol', this might cause a lookup miss below - # when searching self._mounted_shares to see if we have an existing - # mount that would work to access the volume-to-be-managed (a string - # comparison is done instead of IP comparison). - vol_ref_share = self._convert_vol_ref_share_name_to_share_ip( - vol_ref_name) - for nfs_share in self._mounted_shares: - cfg_share = self._convert_vol_ref_share_name_to_share_ip(nfs_share) - (orig_share, work_share, file_path) = \ - vol_ref_share.partition(cfg_share) - if work_share == cfg_share: - file_path = file_path[1:] # strip off leading path divider - LOG.debug("Found possible share %s; checking mount.", - work_share) - nfs_mount = self._get_mount_point_for_share(nfs_share) - vol_full_path = os.path.join(nfs_mount, file_path) - if os.path.isfile(vol_full_path): - LOG.debug("Found share %(share)s and vol %(path)s on " - "mount %(mnt)s", - {'share': nfs_share, 'path': file_path, - 'mnt': nfs_mount}) - return nfs_share, nfs_mount, file_path - else: - LOG.debug("vol_ref %(ref)s not on share %(share)s.", - {'ref': vol_ref_share, 'share': nfs_share}) - - raise exception.ManageExistingInvalidReference( - existing_ref=vol_ref, - reason=_('Volume not found on configured storage backend.')) - - def manage_existing(self, volume, existing_vol_ref): - """Manages an existing volume. - - The specified Cinder volume is to be taken into Cinder management. - The driver will verify its existence and then rename it to the - new Cinder volume name. It is expected that the existing volume - reference is an NFS share point and some [/path]/volume; - e.g., 10.10.32.1:/openstack/vol_to_manage - or 10.10.32.1:/openstack/some_directory/vol_to_manage - - :param volume: Cinder volume to manage - :param existing_vol_ref: Driver-specific information used to identify a - volume - """ - # Attempt to find NFS share, NFS mount, and volume path from vol_ref. - (nfs_share, nfs_mount, vol_path) = \ - self._get_share_mount_and_vol_from_vol_ref(existing_vol_ref) - - LOG.debug("Asked to manage NFS volume %(vol)s, with vol ref %(ref)s", - {'vol': volume['id'], - 'ref': existing_vol_ref['source-name']}) - - extra_specs = na_utils.get_volume_extra_specs(volume) - - self._check_volume_type(volume, nfs_share, vol_path, extra_specs) - - if vol_path == volume['name']: - LOG.debug("New Cinder volume %s name matches reference name: " - "no need to rename.", volume['name']) - else: - src_vol = os.path.join(nfs_mount, vol_path) - dst_vol = os.path.join(nfs_mount, volume['name']) - try: - shutil.move(src_vol, dst_vol) - LOG.debug("Setting newly managed Cinder volume name to %s", - volume['name']) - self._set_rw_permissions_for_all(dst_vol) - except (OSError, IOError) as err: - exception_msg = (_("Failed to manage existing volume %(name)s," - " because rename operation failed:" - " Error msg: %(msg)s."), - {'name': existing_vol_ref['source-name'], - 'msg': err}) - raise exception.VolumeBackendAPIException(data=exception_msg) - try: - self._do_qos_for_volume(volume, extra_specs, cleanup=False) - except Exception as err: - exception_msg = (_("Failed to set QoS for existing volume " - "%(name)s, Error msg: %(msg)s.") % - {'name': existing_vol_ref['source-name'], - 'msg': six.text_type(err)}) - raise exception.VolumeBackendAPIException(data=exception_msg) - return {'provider_location': nfs_share} - - def manage_existing_get_size(self, volume, existing_vol_ref): - """Returns the size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - - :param volume: Cinder volume to manage - :param existing_vol_ref: Existing volume to take under management - """ - # Attempt to find NFS share, NFS mount, and volume path from vol_ref. - (nfs_share, nfs_mount, vol_path) = \ - self._get_share_mount_and_vol_from_vol_ref(existing_vol_ref) - - try: - LOG.debug("Asked to get size of NFS vol_ref %s.", - existing_vol_ref['source-name']) - - file_path = os.path.join(nfs_mount, vol_path) - file_size = float(utils.get_file_size(file_path)) / units.Gi - vol_size = int(math.ceil(file_size)) - except (OSError, ValueError): - exception_message = (_("Failed to manage existing volume " - "%(name)s, because of error in getting " - "volume size."), - {'name': existing_vol_ref['source-name']}) - raise exception.VolumeBackendAPIException(data=exception_message) - - LOG.debug("Reporting size of NFS volume ref %(ref)s as %(size)d GB.", - {'ref': existing_vol_ref['source-name'], 'size': vol_size}) - - return vol_size - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. A log entry - will be made to notify the Admin that the volume is no longer being - managed. - - :param volume: Cinder volume to unmanage - """ - vol_str = CONF.volume_name_template % volume['id'] - vol_path = os.path.join(volume['provider_location'], vol_str) - LOG.info(_LI("Cinder NFS volume with current path \"%(cr)s\" is " - "no longer being managed."), {'cr': vol_path}) - - @utils.synchronized('update_stale') - def _update_stale_vols(self, volume=None, reset=False): - """Populates stale vols with vol and returns set copy.""" - raise NotImplementedError - - def _get_vol_for_share(self, nfs_share): - """Gets the ssc vol with given share.""" - raise NotImplementedError diff --git a/cinder/volume/drivers/netapp/dataontap/nfs_cmode.py b/cinder/volume/drivers/netapp/dataontap/nfs_cmode.py deleted file mode 100644 index 4f46fe4c5..000000000 --- a/cinder/volume/drivers/netapp/dataontap/nfs_cmode.py +++ /dev/null @@ -1,624 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Ben Swartzlander. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2014 Alex Meade. All rights reserved. -# Copyright (c) 2014 Bob Callaway. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp NFS storage. -""" - -import os -import uuid - -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import client_cmode -from cinder.volume.drivers.netapp.dataontap import nfs_base -from cinder.volume.drivers.netapp.dataontap.performance import perf_cmode -from cinder.volume.drivers.netapp.dataontap import ssc_cmode -from cinder.volume.drivers.netapp import options as na_opts -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.volume import utils as volume_utils - - -LOG = logging.getLogger(__name__) -QOS_CLEANUP_INTERVAL_SECONDS = 60 - - -@six.add_metaclass(utils.TraceWrapperWithABCMetaclass) -class NetAppCmodeNfsDriver(nfs_base.NetAppNfsDriver): - """NetApp NFS driver for Data ONTAP (Cluster-mode).""" - - REQUIRED_CMODE_FLAGS = ['netapp_vserver'] - - def __init__(self, *args, **kwargs): - super(NetAppCmodeNfsDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(na_opts.netapp_cluster_opts) - - def do_setup(self, context): - """Do the customized set up on client for cluster mode.""" - super(NetAppCmodeNfsDriver, self).do_setup(context) - na_utils.check_flags(self.REQUIRED_CMODE_FLAGS, self.configuration) - - self.vserver = self.configuration.netapp_vserver - - self.zapi_client = client_cmode.Client( - transport_type=self.configuration.netapp_transport_type, - username=self.configuration.netapp_login, - password=self.configuration.netapp_password, - hostname=self.configuration.netapp_server_hostname, - port=self.configuration.netapp_server_port, - vserver=self.vserver) - - self.ssc_enabled = True - self.ssc_vols = None - self.stale_vols = set() - self.perf_library = perf_cmode.PerformanceCmodeLibrary( - self.zapi_client) - - def check_for_setup_error(self): - """Check that the driver is working and can communicate.""" - super(NetAppCmodeNfsDriver, self).check_for_setup_error() - ssc_cmode.check_ssc_api_permissions(self.zapi_client) - self._start_periodic_tasks() - - def _do_qos_for_volume(self, volume, extra_specs, cleanup=True): - try: - qos_policy_group_info = na_utils.get_valid_qos_policy_group_info( - volume, extra_specs) - self.zapi_client.provision_qos_policy_group(qos_policy_group_info) - self._set_qos_policy_group_on_volume(volume, qos_policy_group_info) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Setting QoS for %s failed"), volume['id']) - if cleanup: - LOG.debug("Cleaning volume %s", volume['id']) - self._cleanup_volume_on_failure(volume) - - def _start_periodic_tasks(self): - # Start the task that harvests soft-deleted QoS policy groups. - harvest_qos_periodic_task = loopingcall.FixedIntervalLoopingCall( - self.zapi_client.remove_unused_qos_policy_groups) - harvest_qos_periodic_task.start( - interval=QOS_CLEANUP_INTERVAL_SECONDS, - initial_delay=QOS_CLEANUP_INTERVAL_SECONDS) - - def _set_qos_policy_group_on_volume(self, volume, qos_policy_group_info): - if qos_policy_group_info is None: - return - qos_policy_group_name = na_utils.get_qos_policy_group_name_from_info( - qos_policy_group_info) - if qos_policy_group_name is None: - return - target_path = '%s' % (volume['name']) - share = volume_utils.extract_host(volume['host'], level='pool') - export_path = share.split(':')[1] - flex_vol_name = self.zapi_client.get_vol_by_junc_vserver(self.vserver, - export_path) - self.zapi_client.file_assign_qos(flex_vol_name, - qos_policy_group_name, - target_path) - - def _check_volume_type(self, volume, share, file_name, extra_specs): - """Match volume type for share file.""" - if not self._is_share_vol_type_match(volume, share): - raise exception.ManageExistingVolumeTypeMismatch( - reason=(_("Volume type does not match for share %s."), - share)) - - def _clone_backing_file_for_volume(self, volume_name, clone_name, - volume_id, share=None): - """Clone backing file for Cinder volume.""" - (vserver, exp_volume) = self._get_vserver_and_exp_vol(volume_id, share) - self.zapi_client.clone_file(exp_volume, volume_name, clone_name, - vserver) - share = share if share else self._get_provider_location(volume_id) - self._post_prov_deprov_in_ssc(share) - - def _get_vserver_and_exp_vol(self, volume_id=None, share=None): - """Gets the vserver and export volume for share.""" - (host_ip, export_path) = self._get_export_ip_path(volume_id, share) - ifs = self.zapi_client.get_if_info_by_ip(host_ip) - vserver = ifs[0].get_child_content('vserver') - exp_volume = self.zapi_client.get_vol_by_junc_vserver(vserver, - export_path) - return vserver, exp_volume - - def _update_volume_stats(self): - """Retrieve stats info from vserver.""" - - self._ensure_shares_mounted() - sync = True if self.ssc_vols is None else False - ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.connection, - self.vserver, synchronous=sync) - - LOG.debug('Updating volume stats') - data = {} - netapp_backend = 'NetApp_NFS_Cluster_direct' - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or netapp_backend - data['vendor_name'] = 'NetApp' - data['driver_version'] = self.VERSION - data['storage_protocol'] = 'nfs' - data['pools'] = self._get_pool_stats( - filter_function=self.get_filter_function(), - goodness_function=self.get_goodness_function()) - data['sparse_copy_volume'] = True - - self._spawn_clean_cache_job() - self.zapi_client.provide_ems(self, netapp_backend, self._app_version) - self._stats = data - - def _get_pool_stats(self, filter_function=None, goodness_function=None): - """Retrieve pool (i.e. NFS share) stats info from SSC volumes.""" - - self.perf_library.update_performance_cache( - self.ssc_vols.get('all', [])) - - pools = [] - - for nfs_share in self._mounted_shares: - - capacity = self._get_share_capacity_info(nfs_share) - - pool = dict() - pool['pool_name'] = nfs_share - pool['QoS_support'] = True - pool.update(capacity) - - # add SSC content if available - vol = self._get_vol_for_share(nfs_share) - if vol and self.ssc_vols: - pool['netapp_raid_type'] = vol.aggr['raid_type'] - pool['netapp_disk_type'] = vol.aggr['disk_type'] - - mirrored = vol in self.ssc_vols['mirrored'] - pool['netapp_mirrored'] = six.text_type(mirrored).lower() - pool['netapp_unmirrored'] = six.text_type(not mirrored).lower() - - dedup = vol in self.ssc_vols['dedup'] - pool['netapp_dedup'] = six.text_type(dedup).lower() - pool['netapp_nodedup'] = six.text_type(not dedup).lower() - - compression = vol in self.ssc_vols['compression'] - pool['netapp_compression'] = six.text_type(compression).lower() - pool['netapp_nocompression'] = six.text_type( - not compression).lower() - - flexvol_thin = vol in self.ssc_vols['thin'] - pool['netapp_thin_provisioned'] = six.text_type( - flexvol_thin).lower() - pool['netapp_thick_provisioned'] = six.text_type( - not flexvol_thin).lower() - - thick = (not flexvol_thin and - not self.configuration.nfs_sparsed_volumes) - pool['thick_provisioning_support'] = thick - pool['thin_provisioning_support'] = not thick - - utilization = self.perf_library.get_node_utilization_for_pool( - vol.id['name']) - pool['utilization'] = na_utils.round_down(utilization, '0.01') - pool['filter_function'] = filter_function - pool['goodness_function'] = goodness_function - - pools.append(pool) - - return pools - - @utils.synchronized('update_stale') - def _update_stale_vols(self, volume=None, reset=False): - """Populates stale vols with vol and returns set copy.""" - if volume: - self.stale_vols.add(volume) - set_copy = self.stale_vols.copy() - if reset: - self.stale_vols.clear() - return set_copy - - @utils.synchronized("refresh_ssc_vols") - def refresh_ssc_vols(self, vols): - """Refreshes ssc_vols with latest entries.""" - if not self._mounted_shares: - LOG.warning(_LW("No shares found hence skipping ssc refresh.")) - return - mnt_share_vols = set() - vs_ifs = self.zapi_client.get_vserver_ips(self.vserver) - for vol in vols['all']: - for sh in self._mounted_shares: - host = sh.split(':')[0] - junction = sh.split(':')[1] - ip = na_utils.resolve_hostname(host) - if (self._ip_in_ifs(ip, vs_ifs) and - junction == vol.id['junction_path']): - mnt_share_vols.add(vol) - vol.export['path'] = sh - break - for key in vols.keys(): - vols[key] = vols[key] & mnt_share_vols - self.ssc_vols = vols - - def _ip_in_ifs(self, ip, api_ifs): - """Checks if ip is listed for ifs in API format.""" - if api_ifs is None: - return False - for ifc in api_ifs: - ifc_ip = ifc.get_child_content("address") - if ifc_ip == ip: - return True - return False - - def _shortlist_del_eligible_files(self, share, old_files): - """Prepares list of eligible files to be deleted from cache.""" - file_list = [] - (vserver, exp_volume) = self._get_vserver_and_exp_vol( - volume_id=None, share=share) - for old_file in old_files: - path = '/vol/%s/%s' % (exp_volume, old_file) - u_bytes = self.zapi_client.get_file_usage(path, vserver) - file_list.append((old_file, u_bytes)) - LOG.debug('Shortlisted files eligible for deletion: %s', file_list) - return file_list - - def _share_match_for_ip(self, ip, shares): - """Returns the share that is served by ip. - - Multiple shares can have same dir path but - can be served using different ips. It finds the - share which is served by ip on same nfs server. - """ - ip_vserver = self._get_vserver_for_ip(ip) - if ip_vserver and shares: - for share in shares: - ip_sh = share.split(':')[0] - sh_vserver = self._get_vserver_for_ip(ip_sh) - if sh_vserver == ip_vserver: - LOG.debug('Share match found for ip %s', ip) - return share - LOG.debug('No share match found for ip %s', ip) - return None - - def _get_vserver_for_ip(self, ip): - """Get vserver for the mentioned ip.""" - try: - ifs = self.zapi_client.get_if_info_by_ip(ip) - vserver = ifs[0].get_child_content('vserver') - return vserver - except Exception: - return None - - def _get_vol_for_share(self, nfs_share): - """Gets the ssc vol with given share.""" - if self.ssc_vols: - for vol in self.ssc_vols['all']: - if vol.export['path'] == nfs_share: - return vol - return None - - def _is_share_clone_compatible(self, volume, share): - """Checks if share is compatible with volume to host its clone.""" - thin = self._is_volume_thin_provisioned(volume) - compatible = self._share_has_space_for_clone(share, - volume['size'], - thin) - if compatible and self.ssc_enabled: - matched = self._is_share_vol_type_match(volume, share) - compatible = compatible and matched - return compatible - - def _is_volume_thin_provisioned(self, volume): - if self.configuration.nfs_sparsed_volumes: - return True - if self.ssc_enabled and volume in self.ssc_vols['thin']: - return True - return False - - def _is_share_vol_type_match(self, volume, share): - """Checks if share matches volume type.""" - netapp_vol = self._get_vol_for_share(share) - LOG.debug("Found volume %(vol)s for share %(share)s.", - {'vol': netapp_vol, 'share': share}) - extra_specs = na_utils.get_volume_extra_specs(volume) - vols = ssc_cmode.get_volumes_for_specs(self.ssc_vols, extra_specs) - return netapp_vol in vols - - def delete_volume(self, volume): - """Deletes a logical volume.""" - share = volume['provider_location'] - self._delete_backing_file_for_volume(volume) - try: - qos_policy_group_info = na_utils.get_valid_qos_policy_group_info( - volume) - self.zapi_client.mark_qos_policy_group_for_deletion( - qos_policy_group_info) - except Exception: - # Don't blow up here if something went wrong de-provisioning the - # QoS policy for the volume. - pass - self._post_prov_deprov_in_ssc(share) - - def _delete_backing_file_for_volume(self, volume): - """Deletes file on nfs share that backs a cinder volume.""" - try: - LOG.debug('Deleting backing file for volume %s.', volume['id']) - self._delete_volume_on_filer(volume) - except Exception: - LOG.exception(_LE('Could not do delete of volume %s on filer, ' - 'falling back to exec of "rm" command.'), - volume['id']) - try: - super(NetAppCmodeNfsDriver, self).delete_volume(volume) - except Exception: - LOG.exception(_LE('Exec of "rm" command on backing file for ' - '%s was unsuccessful.'), volume['id']) - - def _delete_volume_on_filer(self, volume): - (_vserver, flexvol) = self._get_export_ip_path(volume_id=volume['id']) - path_on_filer = '/vol' + flexvol + '/' + volume['name'] - LOG.debug('Attempting to delete backing file %s for volume %s on ' - 'filer.', path_on_filer, volume['id']) - self.zapi_client.delete_file(path_on_filer) - - @utils.trace_method - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - share = self._get_provider_location(snapshot.volume_id) - self._delete_backing_file_for_snapshot(snapshot) - self._post_prov_deprov_in_ssc(share) - - @utils.trace_method - def _delete_backing_file_for_snapshot(self, snapshot): - """Deletes file on nfs share that backs a cinder volume.""" - try: - LOG.debug('Deleting backing file for snapshot %s.', snapshot['id']) - self._delete_snapshot_on_filer(snapshot) - except Exception: - LOG.exception(_LE('Could not do delete of snapshot %s on filer, ' - 'falling back to exec of "rm" command.'), - snapshot['id']) - try: - super(NetAppCmodeNfsDriver, self).delete_snapshot(snapshot) - except Exception: - LOG.exception(_LE('Exec of "rm" command on backing file for' - ' %s was unsuccessful.'), snapshot['id']) - - @utils.trace_method - def _delete_snapshot_on_filer(self, snapshot): - (_vserver, flexvol) = self._get_export_ip_path( - volume_id=snapshot['volume_id']) - path_on_filer = '/vol' + flexvol + '/' + snapshot['name'] - LOG.debug('Attempting to delete backing file %s for snapshot %s ' - 'on filer.', path_on_filer, snapshot['id']) - self.zapi_client.delete_file(path_on_filer) - - def _post_prov_deprov_in_ssc(self, share): - if self.ssc_enabled and share: - netapp_vol = self._get_vol_for_share(share) - if netapp_vol: - self._update_stale_vols(volume=netapp_vol) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - copy_success = False - try: - major, minor = self.zapi_client.get_ontapi_version() - col_path = self.configuration.netapp_copyoffload_tool_path - # Search the local image cache before attempting copy offload - cache_result = self._find_image_in_cache(image_id) - if cache_result: - copy_success = self._copy_from_cache(volume, image_id, - cache_result) - if copy_success: - LOG.info(_LI('Copied image %(img)s to volume %(vol)s ' - 'using local image cache.'), - {'img': image_id, 'vol': volume['id']}) - # Image cache was not present, attempt copy offload workflow - if not copy_success and col_path and major == 1 and minor >= 20: - LOG.debug('No result found in image cache') - self._copy_from_img_service(context, volume, image_service, - image_id) - LOG.info(_LI('Copied image %(img)s to volume %(vol)s using' - ' copy offload workflow.'), - {'img': image_id, 'vol': volume['id']}) - copy_success = True - except Exception as e: - LOG.exception(_LE('Copy offload workflow unsuccessful. %s'), e) - finally: - if not copy_success: - super(NetAppCmodeNfsDriver, self).copy_image_to_volume( - context, volume, image_service, image_id) - if self.ssc_enabled: - sh = self._get_provider_location(volume['id']) - self._update_stale_vols(self._get_vol_for_share(sh)) - - def _get_ip_verify_on_cluster(self, host): - """Verifies if host on same cluster and returns ip.""" - ip = na_utils.resolve_hostname(host) - vserver = self._get_vserver_for_ip(ip) - if not vserver: - raise exception.NotFound(_("Unable to locate an SVM that is " - "managing the IP address '%s'") % ip) - return ip - - def _copy_from_cache(self, volume, image_id, cache_result): - """Try copying image file_name from cached file_name.""" - LOG.debug("Trying copy from cache using copy offload.") - copied = False - for res in cache_result: - try: - (share, file_name) = res - LOG.debug("Found cache file_name on share %s.", share) - if share != self._get_provider_location(volume['id']): - col_path = self.configuration.netapp_copyoffload_tool_path - src_ip = self._get_ip_verify_on_cluster( - share.split(':')[0]) - src_path = os.path.join(share.split(':')[1], file_name) - dst_ip = self._get_ip_verify_on_cluster(self._get_host_ip( - volume['id'])) - dst_path = os.path.join( - self._get_export_path(volume['id']), volume['name']) - # Always run copy offload as regular user, it's sufficient - # and rootwrap doesn't allow copy offload to run as root - # anyways. - self._execute(col_path, src_ip, dst_ip, - src_path, dst_path, - run_as_root=False, - check_exit_code=0) - self._register_image_in_cache(volume, image_id) - LOG.debug("Copied image from cache to volume %s using" - " copy offload.", volume['id']) - else: - self._clone_file_dst_exists(share, file_name, - volume['name'], - dest_exists=True) - LOG.debug("Copied image from cache to volume %s using" - " cloning.", volume['id']) - self._post_clone_image(volume) - copied = True - break - except Exception as e: - LOG.exception(_LE('Error in workflow copy from cache. %s.'), e) - return copied - - def _clone_file_dst_exists(self, share, src_name, dst_name, - dest_exists=False): - """Clone file even if dest exists.""" - (vserver, exp_volume) = self._get_vserver_and_exp_vol(share=share) - self.zapi_client.clone_file(exp_volume, src_name, dst_name, vserver, - dest_exists=dest_exists) - - def _copy_from_img_service(self, context, volume, image_service, - image_id): - """Copies from the image service using copy offload.""" - LOG.debug("Trying copy from image service using copy offload.") - image_loc = image_service.get_location(context, image_id) - locations = self._construct_image_nfs_url(image_loc) - src_ip = None - selected_loc = None - # this will match the first location that has a valid IP on cluster - for location in locations: - conn, dr = self._check_get_nfs_path_segs(location) - if conn: - try: - src_ip = self._get_ip_verify_on_cluster(conn.split(':')[0]) - selected_loc = location - break - except Exception.NotFound: - pass - if src_ip is None: - raise exception.NotFound(_("Source host details not found.")) - (__, ___, img_file) = selected_loc.rpartition('/') - src_path = os.path.join(dr, img_file) - dst_ip = self._get_ip_verify_on_cluster(self._get_host_ip( - volume['id'])) - # tmp file is required to deal with img formats - tmp_img_file = six.text_type(uuid.uuid4()) - col_path = self.configuration.netapp_copyoffload_tool_path - img_info = image_service.show(context, image_id) - dst_share = self._get_provider_location(volume['id']) - self._check_share_can_hold_size(dst_share, img_info['size']) - run_as_root = self._execute_as_root - - dst_dir = self._get_mount_point_for_share(dst_share) - dst_img_local = os.path.join(dst_dir, tmp_img_file) - try: - # If src and dst share not equal - if (('%s:%s' % (src_ip, dr)) != - ('%s:%s' % (dst_ip, self._get_export_path(volume['id'])))): - dst_img_serv_path = os.path.join( - self._get_export_path(volume['id']), tmp_img_file) - # Always run copy offload as regular user, it's sufficient - # and rootwrap doesn't allow copy offload to run as root - # anyways. - self._execute(col_path, src_ip, dst_ip, src_path, - dst_img_serv_path, run_as_root=False, - check_exit_code=0) - else: - self._clone_file_dst_exists(dst_share, img_file, tmp_img_file) - self._discover_file_till_timeout(dst_img_local, timeout=120) - LOG.debug('Copied image %(img)s to tmp file %(tmp)s.', - {'img': image_id, 'tmp': tmp_img_file}) - dst_img_cache_local = os.path.join(dst_dir, - 'img-cache-%s' % image_id) - if img_info['disk_format'] == 'raw': - LOG.debug('Image is raw %s.', image_id) - self._clone_file_dst_exists(dst_share, tmp_img_file, - volume['name'], dest_exists=True) - self._move_nfs_file(dst_img_local, dst_img_cache_local) - LOG.debug('Copied raw image %(img)s to volume %(vol)s.', - {'img': image_id, 'vol': volume['id']}) - else: - LOG.debug('Image will be converted to raw %s.', image_id) - img_conv = six.text_type(uuid.uuid4()) - dst_img_conv_local = os.path.join(dst_dir, img_conv) - - # Checking against image size which is approximate check - self._check_share_can_hold_size(dst_share, img_info['size']) - try: - image_utils.convert_image(dst_img_local, - dst_img_conv_local, 'raw', - run_as_root=run_as_root) - data = image_utils.qemu_img_info(dst_img_conv_local, - run_as_root=run_as_root) - if data.file_format != "raw": - raise exception.InvalidResults( - _("Converted to raw, but format is now %s.") - % data.file_format) - else: - self._clone_file_dst_exists(dst_share, img_conv, - volume['name'], - dest_exists=True) - self._move_nfs_file(dst_img_conv_local, - dst_img_cache_local) - LOG.debug('Copied locally converted raw image' - ' %(img)s to volume %(vol)s.', - {'img': image_id, 'vol': volume['id']}) - finally: - if os.path.exists(dst_img_conv_local): - self._delete_file_at_path(dst_img_conv_local) - self._post_clone_image(volume) - finally: - if os.path.exists(dst_img_local): - self._delete_file_at_path(dst_img_local) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. A log entry - will be made to notify the Admin that the volume is no longer being - managed. - - :param volume: Cinder volume to unmanage - """ - try: - qos_policy_group_info = na_utils.get_valid_qos_policy_group_info( - volume) - self.zapi_client.mark_qos_policy_group_for_deletion( - qos_policy_group_info) - except Exception: - # Unmanage even if there was a problem deprovisioning the - # associated qos policy group. - pass - - super(NetAppCmodeNfsDriver, self).unmanage(volume) diff --git a/cinder/volume/drivers/netapp/dataontap/performance/__init__.py b/cinder/volume/drivers/netapp/dataontap/performance/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/netapp/dataontap/performance/perf_7mode.py b/cinder/volume/drivers/netapp/dataontap/performance/perf_7mode.py deleted file mode 100644 index d1b2d2801..000000000 --- a/cinder/volume/drivers/netapp/dataontap/performance/perf_7mode.py +++ /dev/null @@ -1,149 +0,0 @@ -# Copyright (c) 2016 Clinton Knight -# All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Performance metrics functions and cache for NetApp 7-mode Data ONTAP systems. -""" - -from oslo_log import log as logging - -from cinder.i18n import _LE -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.performance import perf_base - - -LOG = logging.getLogger(__name__) - - -class Performance7modeLibrary(perf_base.PerformanceLibrary): - - def __init__(self, zapi_client): - super(Performance7modeLibrary, self).__init__(zapi_client) - - self.performance_counters = [] - self.utilization = perf_base.DEFAULT_UTILIZATION - self.node_name = self.zapi_client.get_system_name() - - def _init_counter_info(self): - """Set a few counter names based on Data ONTAP version.""" - - super(Performance7modeLibrary, self)._init_counter_info() - - if self.zapi_client.features.SYSTEM_METRICS: - self.system_object_name = 'system' - try: - self.avg_processor_busy_base_counter_name = ( - self._get_base_counter_name('system', - 'avg_processor_busy')) - except netapp_api.NaApiError: - self.avg_processor_busy_base_counter_name = 'cpu_elapsed_time1' - LOG.exception(_LE('Could not get performance base counter ' - 'name. Performance-based scheduler ' - 'functions may not be available.')) - - def update_performance_cache(self): - """Called periodically to update node utilization metrics.""" - - # Nothing to do on older systems - if not self.zapi_client.features.SYSTEM_METRICS: - return - - # Get new performance counters and save only the last 10 - counters = self._get_node_utilization_counters() - if not counters: - return - - self.performance_counters.append(counters) - self.performance_counters = self.performance_counters[-10:] - - # Update utilization using newest & oldest sample - if len(self.performance_counters) < 2: - self.utilization = perf_base.DEFAULT_UTILIZATION - else: - self.utilization = self._get_node_utilization( - self.performance_counters[0], self.performance_counters[-1], - self.node_name) - - def get_node_utilization(self): - """Get the node utilization, if available.""" - - return self.utilization - - def _get_node_utilization_counters(self): - """Get all performance counters for calculating node utilization.""" - - try: - return (self._get_node_utilization_system_counters() + - self._get_node_utilization_wafl_counters() + - self._get_node_utilization_processor_counters()) - except netapp_api.NaApiError: - LOG.exception(_LE('Could not get utilization counters from node ' - '%s'), self.node_name) - return None - - def _get_node_utilization_system_counters(self): - """Get the system counters for calculating node utilization.""" - - system_instance_names = ( - self.zapi_client.get_performance_instance_names( - self.system_object_name)) - - system_counter_names = [ - 'avg_processor_busy', - self.avg_processor_busy_base_counter_name, - ] - if 'cpu_elapsed_time1' in system_counter_names: - system_counter_names.append('cpu_elapsed_time') - - system_counters = self.zapi_client.get_performance_counters( - self.system_object_name, system_instance_names, - system_counter_names) - - return system_counters - - def _get_node_utilization_wafl_counters(self): - """Get the WAFL counters for calculating node utilization.""" - - wafl_instance_names = self.zapi_client.get_performance_instance_names( - 'wafl') - - wafl_counter_names = ['total_cp_msecs', 'cp_phase_times'] - wafl_counters = self.zapi_client.get_performance_counters( - 'wafl', wafl_instance_names, wafl_counter_names) - - # Expand array data so we can use wafl:cp_phase_times[P2_FLUSH] - for counter in wafl_counters: - if 'cp_phase_times' in counter: - self._expand_performance_array( - 'wafl', 'cp_phase_times', counter) - - return wafl_counters - - def _get_node_utilization_processor_counters(self): - """Get the processor counters for calculating node utilization.""" - - processor_instance_names = ( - self.zapi_client.get_performance_instance_names('processor')) - - processor_counter_names = ['domain_busy', 'processor_elapsed_time'] - processor_counters = self.zapi_client.get_performance_counters( - 'processor', processor_instance_names, processor_counter_names) - - # Expand array data so we can use processor:domain_busy[kahuna] - for counter in processor_counters: - if 'domain_busy' in counter: - self._expand_performance_array( - 'processor', 'domain_busy', counter) - - return processor_counters diff --git a/cinder/volume/drivers/netapp/dataontap/performance/perf_base.py b/cinder/volume/drivers/netapp/dataontap/performance/perf_base.py deleted file mode 100644 index 9fa4f89bf..000000000 --- a/cinder/volume/drivers/netapp/dataontap/performance/perf_base.py +++ /dev/null @@ -1,226 +0,0 @@ -# Copyright (c) 2016 Clinton Knight -# All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Performance metrics functions and cache for NetApp systems. -""" - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LE - - -LOG = logging.getLogger(__name__) -DEFAULT_UTILIZATION = 50 - - -class PerformanceLibrary(object): - - def __init__(self, zapi_client): - - self.zapi_client = zapi_client - self._init_counter_info() - - def _init_counter_info(self): - """Set a few counter names based on Data ONTAP version.""" - - self.system_object_name = None - self.avg_processor_busy_base_counter_name = None - - def _get_node_utilization(self, counters_t1, counters_t2, node_name): - """Get node utilization from two sets of performance counters.""" - - try: - # Time spent in the single-threaded Kahuna domain - kahuna_percent = self._get_kahuna_utilization(counters_t1, - counters_t2) - - # If Kahuna is using >60% of the CPU, the controller is fully busy - if kahuna_percent > 60: - return 100.0 - - # Average CPU busyness across all processors - avg_cpu_percent = 100.0 * self._get_average_cpu_utilization( - counters_t1, counters_t2) - - # Total Consistency Point (CP) time - total_cp_time_msec = self._get_total_consistency_point_time( - counters_t1, counters_t2) - - # Time spent in CP Phase 2 (buffer flush) - p2_flush_time_msec = self._get_consistency_point_p2_flush_time( - counters_t1, counters_t2) - - # Wall-clock time between the two counter sets - poll_time_msec = self._get_total_time(counters_t1, - counters_t2, - 'total_cp_msecs') - - # If two polls happened in quick succession, use CPU utilization - if total_cp_time_msec == 0 or poll_time_msec == 0: - return max(min(100.0, avg_cpu_percent), 0) - - # Adjusted Consistency Point time - adjusted_cp_time_msec = self._get_adjusted_consistency_point_time( - total_cp_time_msec, p2_flush_time_msec) - adjusted_cp_percent = (100.0 * - adjusted_cp_time_msec / poll_time_msec) - - # Utilization is the greater of CPU busyness & CP time - node_utilization = max(avg_cpu_percent, adjusted_cp_percent) - return max(min(100.0, node_utilization), 0) - - except Exception: - LOG.exception(_LE('Could not calculate node utilization for ' - 'node %s.'), node_name) - return DEFAULT_UTILIZATION - - def _get_kahuna_utilization(self, counters_t1, counters_t2): - """Get time spent in the single-threaded Kahuna domain.""" - - # Note(cknight): Because Kahuna is single-threaded, running only on - # one CPU at a time, we can safely sum the Kahuna CPU usage - # percentages across all processors in a node. - return sum(self._get_performance_counter_average_multi_instance( - counters_t1, counters_t2, 'domain_busy:kahuna', - 'processor_elapsed_time')) * 100.0 - - def _get_average_cpu_utilization(self, counters_t1, counters_t2): - """Get average CPU busyness across all processors.""" - - return self._get_performance_counter_average( - counters_t1, counters_t2, 'avg_processor_busy', - self.avg_processor_busy_base_counter_name) - - def _get_total_consistency_point_time(self, counters_t1, counters_t2): - """Get time spent in Consistency Points in msecs.""" - - return float(self._get_performance_counter_delta( - counters_t1, counters_t2, 'total_cp_msecs')) - - def _get_consistency_point_p2_flush_time(self, counters_t1, counters_t2): - """Get time spent in CP Phase 2 (buffer flush) in msecs.""" - - return float(self._get_performance_counter_delta( - counters_t1, counters_t2, 'cp_phase_times:p2_flush')) - - def _get_total_time(self, counters_t1, counters_t2, counter_name): - """Get wall clock time between two successive counters in msecs.""" - - timestamp_t1 = float(self._find_performance_counter_timestamp( - counters_t1, counter_name)) - timestamp_t2 = float(self._find_performance_counter_timestamp( - counters_t2, counter_name)) - return (timestamp_t2 - timestamp_t1) * 1000.0 - - def _get_adjusted_consistency_point_time(self, total_cp_time, - p2_flush_time): - """Get adjusted CP time by limiting CP phase 2 flush time to 20%.""" - - return (total_cp_time * - (1.0 - (1.0 * p2_flush_time / total_cp_time) / 0.8)) - - def _get_performance_counter_delta(self, counters_t1, counters_t2, - counter_name): - """Calculate a delta value from two performance counters.""" - - counter_t1 = int( - self._find_performance_counter_value(counters_t1, counter_name)) - counter_t2 = int( - self._find_performance_counter_value(counters_t2, counter_name)) - - return counter_t2 - counter_t1 - - def _get_performance_counter_average(self, counters_t1, counters_t2, - counter_name, base_counter_name, - instance_name=None): - """Calculate an average value from two performance counters.""" - - counter_t1 = float(self._find_performance_counter_value( - counters_t1, counter_name, instance_name)) - counter_t2 = float(self._find_performance_counter_value( - counters_t2, counter_name, instance_name)) - base_counter_t1 = float(self._find_performance_counter_value( - counters_t1, base_counter_name, instance_name)) - base_counter_t2 = float(self._find_performance_counter_value( - counters_t2, base_counter_name, instance_name)) - - return (counter_t2 - counter_t1) / (base_counter_t2 - base_counter_t1) - - def _get_performance_counter_average_multi_instance(self, counters_t1, - counters_t2, - counter_name, - base_counter_name): - """Calculate an average value from multiple counter instances.""" - - averages = [] - instance_names = [] - for counter in counters_t1: - if counter_name in counter: - instance_names.append(counter['instance-name']) - - for instance_name in instance_names: - average = self._get_performance_counter_average( - counters_t1, counters_t2, counter_name, base_counter_name, - instance_name) - averages.append(average) - - return averages - - def _find_performance_counter_value(self, counters, counter_name, - instance_name=None): - """Given a counter set, return the value of a named instance.""" - - for counter in counters: - if counter_name in counter: - if (instance_name is None - or counter['instance-name'] == instance_name): - return counter[counter_name] - else: - raise exception.NotFound(_('Counter %s not found') % counter_name) - - def _find_performance_counter_timestamp(self, counters, counter_name, - instance_name=None): - """Given a counter set, return the timestamp of a named instance.""" - - for counter in counters: - if counter_name in counter: - if (instance_name is None - or counter['instance-name'] == instance_name): - return counter['timestamp'] - else: - raise exception.NotFound(_('Counter %s not found') % counter_name) - - def _expand_performance_array(self, object_name, counter_name, counter): - """Get array labels and expand counter data array.""" - - # Get array labels for counter value - counter_info = self.zapi_client.get_performance_counter_info( - object_name, counter_name) - - array_labels = [counter_name + ':' + label.lower() - for label in counter_info['labels']] - array_values = counter[counter_name].split(',') - - # Combine labels and values, and then mix into existing counter - array_data = dict(zip(array_labels, array_values)) - counter.update(array_data) - - def _get_base_counter_name(self, object_name, counter_name): - """Get the name of the base counter for the specified counter.""" - - counter_info = self.zapi_client.get_performance_counter_info( - object_name, counter_name) - return counter_info['base-counter'] diff --git a/cinder/volume/drivers/netapp/dataontap/performance/perf_cmode.py b/cinder/volume/drivers/netapp/dataontap/performance/perf_cmode.py deleted file mode 100644 index f01b7f18f..000000000 --- a/cinder/volume/drivers/netapp/dataontap/performance/perf_cmode.py +++ /dev/null @@ -1,206 +0,0 @@ -# Copyright (c) 2016 Clinton Knight -# All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Performance metrics functions and cache for NetApp cDOT systems. -""" - -from oslo_log import log as logging - -from cinder.i18n import _LE -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp.dataontap.performance import perf_base - - -LOG = logging.getLogger(__name__) - - -class PerformanceCmodeLibrary(perf_base.PerformanceLibrary): - - def __init__(self, zapi_client): - super(PerformanceCmodeLibrary, self).__init__(zapi_client) - - self.performance_counters = {} - self.pool_utilization = {} - - def _init_counter_info(self): - """Set a few counter names based on Data ONTAP version.""" - - super(PerformanceCmodeLibrary, self)._init_counter_info() - - try: - if self.zapi_client.features.SYSTEM_CONSTITUENT_METRICS: - self.system_object_name = 'system:constituent' - self.avg_processor_busy_base_counter_name = ( - self._get_base_counter_name('system:constituent', - 'avg_processor_busy')) - elif self.zapi_client.features.SYSTEM_METRICS: - self.system_object_name = 'system' - self.avg_processor_busy_base_counter_name = ( - self._get_base_counter_name('system', - 'avg_processor_busy')) - except netapp_api.NaApiError: - if self.zapi_client.features.SYSTEM_CONSTITUENT_METRICS: - self.avg_processor_busy_base_counter_name = 'cpu_elapsed_time' - else: - self.avg_processor_busy_base_counter_name = 'cpu_elapsed_time1' - LOG.exception(_LE('Could not get performance base counter ' - 'name. Performance-based scheduler ' - 'functions may not be available.')) - - def update_performance_cache(self, ssc_pools): - """Called periodically to update per-pool node utilization metrics.""" - - # Nothing to do on older systems - if not (self.zapi_client.features.SYSTEM_METRICS or - self.zapi_client.features.SYSTEM_CONSTITUENT_METRICS): - return - - # Get aggregates and nodes for all known pools - aggr_names = self._get_aggregates_for_pools(ssc_pools) - node_names, aggr_node_map = self._get_nodes_for_aggregates(aggr_names) - - # Update performance counter cache for each node - node_utilization = {} - for node_name in node_names: - if node_name not in self.performance_counters: - self.performance_counters[node_name] = [] - - # Get new performance counters and save only the last 10 - counters = self._get_node_utilization_counters(node_name) - if not counters: - continue - - self.performance_counters[node_name].append(counters) - self.performance_counters[node_name] = ( - self.performance_counters[node_name][-10:]) - - # Update utilization for each node using newest & oldest sample - counters = self.performance_counters[node_name] - if len(counters) < 2: - node_utilization[node_name] = perf_base.DEFAULT_UTILIZATION - else: - node_utilization[node_name] = self._get_node_utilization( - counters[0], counters[-1], node_name) - - # Update pool utilization map atomically - pool_utilization = {} - for pool in ssc_pools: - pool_name = pool.id['name'] - aggr_name = pool.aggr['name'] - node_name = aggr_node_map.get(aggr_name) - if node_name: - pool_utilization[pool_name] = node_utilization.get( - node_name, perf_base.DEFAULT_UTILIZATION) - else: - pool_utilization[pool_name] = perf_base.DEFAULT_UTILIZATION - - self.pool_utilization = pool_utilization - - def get_node_utilization_for_pool(self, pool_name): - """Get the node utilization for the specified pool, if available.""" - - return self.pool_utilization.get(pool_name, - perf_base.DEFAULT_UTILIZATION) - - def _get_aggregates_for_pools(self, ssc_pools): - """Get the set of aggregates that contain the specified pools.""" - - aggr_names = set() - for pool in ssc_pools: - aggr_names.add(pool.aggr['name']) - return aggr_names - - def _get_nodes_for_aggregates(self, aggr_names): - """Get the cluster nodes that own the specified aggregates.""" - - node_names = set() - aggr_node_map = {} - - for aggr_name in aggr_names: - node_name = self.zapi_client.get_node_for_aggregate(aggr_name) - if node_name: - node_names.add(node_name) - aggr_node_map[aggr_name] = node_name - - return node_names, aggr_node_map - - def _get_node_utilization_counters(self, node_name): - """Get all performance counters for calculating node utilization.""" - - try: - return (self._get_node_utilization_system_counters(node_name) + - self._get_node_utilization_wafl_counters(node_name) + - self._get_node_utilization_processor_counters(node_name)) - except netapp_api.NaApiError: - LOG.exception(_LE('Could not get utilization counters from node ' - '%s'), node_name) - return None - - def _get_node_utilization_system_counters(self, node_name): - """Get the system counters for calculating node utilization.""" - - system_instance_uuids = ( - self.zapi_client.get_performance_instance_uuids( - self.system_object_name, node_name)) - - system_counter_names = [ - 'avg_processor_busy', - self.avg_processor_busy_base_counter_name, - ] - if 'cpu_elapsed_time1' in system_counter_names: - system_counter_names.append('cpu_elapsed_time') - - system_counters = self.zapi_client.get_performance_counters( - self.system_object_name, system_instance_uuids, - system_counter_names) - - return system_counters - - def _get_node_utilization_wafl_counters(self, node_name): - """Get the WAFL counters for calculating node utilization.""" - - wafl_instance_uuids = self.zapi_client.get_performance_instance_uuids( - 'wafl', node_name) - - wafl_counter_names = ['total_cp_msecs', 'cp_phase_times'] - wafl_counters = self.zapi_client.get_performance_counters( - 'wafl', wafl_instance_uuids, wafl_counter_names) - - # Expand array data so we can use wafl:cp_phase_times[P2_FLUSH] - for counter in wafl_counters: - if 'cp_phase_times' in counter: - self._expand_performance_array( - 'wafl', 'cp_phase_times', counter) - - return wafl_counters - - def _get_node_utilization_processor_counters(self, node_name): - """Get the processor counters for calculating node utilization.""" - - processor_instance_uuids = ( - self.zapi_client.get_performance_instance_uuids('processor', - node_name)) - - processor_counter_names = ['domain_busy', 'processor_elapsed_time'] - processor_counters = self.zapi_client.get_performance_counters( - 'processor', processor_instance_uuids, processor_counter_names) - - # Expand array data so we can use processor:domain_busy[kahuna] - for counter in processor_counters: - if 'domain_busy' in counter: - self._expand_performance_array( - 'processor', 'domain_busy', counter) - - return processor_counters diff --git a/cinder/volume/drivers/netapp/dataontap/ssc_cmode.py b/cinder/volume/drivers/netapp/dataontap/ssc_cmode.py deleted file mode 100644 index d152f8d9b..000000000 --- a/cinder/volume/drivers/netapp/dataontap/ssc_cmode.py +++ /dev/null @@ -1,644 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Ben Swartzlander. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2015 Alex Meade. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Storage service catalog utility functions and classes for NetApp systems. -""" - -import copy -import threading - -from oslo_log import log as logging -from oslo_utils import timeutils -import six - -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder import utils -from cinder.volume.drivers.netapp.dataontap.client import api as netapp_api -from cinder.volume.drivers.netapp import utils as na_utils - - -LOG = logging.getLogger(__name__) - - -class NetAppVolume(object): - """Represents a NetApp volume. - - Present attributes - id - name, vserver, junction_path, type - aggr - name, raid_type, ha_policy, disk_type - sis - dedup, compression - state - status, vserver_root, cluster_volume, - inconsistent, invalid, junction_active - qos - qos_policy_group - space - space-guarantee-enabled, space-guarantee, - thin_provisioned, size_avl_bytes, size_total_bytes - mirror - mirrored i.e. dp mirror - export - path - """ - def __init__(self, name, vserver=None): - self.id = {} - self.aggr = {} - self.sis = {} - self.state = {} - self.qos = {} - self.space = {} - self.mirror = {} - self.export = {} - self.id['name'] = name - self.id['vserver'] = vserver - - def __eq__(self, other): - """Checks for equality.""" - if (self.id['name'] == other.id['name'] and - self.id['vserver'] == other.id['vserver']): - return True - - def __hash__(self): - """Computes hash for the object.""" - return hash(self.id['name']) - - def __cmp__(self, other): - """Implements comparison logic for volumes.""" - self_size_avl = self.space.get('size_avl_bytes') - other_size_avl = other.space.get('size_avl_bytes') - if self_size_avl is None and other_size_avl is not None: - return -1 - elif self_size_avl is not None and other_size_avl is None: - return 1 - elif self_size_avl is None and other_size_avl is None: - return 0 - elif int(self_size_avl) < int(other_size_avl): - return -1 - elif int(self_size_avl) > int(other_size_avl): - return 1 - else: - return 0 - - def __str__(self): - """Returns human readable form for object.""" - vol_str = "NetApp Volume id: %s, aggr: %s,"\ - " space: %s, sis: %s, state: %s, qos: %s"\ - % (self.id, self.aggr, self.space, self.sis, self.state, self.qos) - return vol_str - - -@utils.trace_method -def get_cluster_vols_with_ssc(na_server, vserver, volume=None): - """Gets ssc vols for cluster vserver.""" - volumes = query_cluster_vols_for_ssc(na_server, vserver, volume) - sis_vols = get_sis_vol_dict(na_server, vserver, volume) - mirrored_vols = get_snapmirror_vol_dict(na_server, vserver, volume) - aggrs = {} - for vol in volumes: - aggr_name = vol.aggr['name'] - if aggr_name: - if aggr_name in aggrs: - aggr_attrs = aggrs[aggr_name] - else: - aggr_attrs = query_aggr_options(na_server, aggr_name) - if aggr_attrs: - eff_disk_type = query_aggr_storage_disk(na_server, - aggr_name) - aggr_attrs['disk_type'] = eff_disk_type - aggrs[aggr_name] = aggr_attrs - vol.aggr['raid_type'] = aggr_attrs.get('raid_type') - vol.aggr['ha_policy'] = aggr_attrs.get('ha_policy') - vol.aggr['disk_type'] = aggr_attrs.get('disk_type') - if sis_vols: - if vol.id['name'] in sis_vols: - vol.sis['dedup'] = sis_vols[vol.id['name']]['dedup'] - vol.sis['compression'] =\ - sis_vols[vol.id['name']]['compression'] - else: - vol.sis['dedup'] = False - vol.sis['compression'] = False - if (vol.space['space-guarantee-enabled'] and - (vol.space['space-guarantee'] == 'file' or - vol.space['space-guarantee'] == 'volume')): - vol.space['thin_provisioned'] = False - else: - vol.space['thin_provisioned'] = True - if mirrored_vols: - vol.mirror['mirrored'] = False - if vol.id['name'] in mirrored_vols: - for mirr_attrs in mirrored_vols[vol.id['name']]: - if (mirr_attrs['rel_type'] == 'data_protection' and - mirr_attrs['mirr_state'] == 'snapmirrored'): - vol.mirror['mirrored'] = True - break - return volumes - - -@utils.trace_method -def query_cluster_vols_for_ssc(na_server, vserver, volume=None): - """Queries cluster volumes for ssc.""" - query = {'volume-attributes': None} - volume_id = { - 'volume-id-attributes': { - 'owning-vserver-name': vserver, - 'type': 'rw', - 'style': 'flex', - }, - } - if volume: - volume_id['volume-id-attributes']['name'] = volume - query['volume-attributes'] = volume_id - des_attr = {'volume-attributes': - ['volume-id-attributes', - 'volume-space-attributes', - 'volume-state-attributes', - 'volume-qos-attributes']} - result = netapp_api.invoke_api(na_server, api_name='volume-get-iter', - api_family='cm', query=query, - des_result=des_attr, - additional_elems=None, - is_iter=True) - vols = set() - for res in result: - records = res.get_child_content('num-records') - if int(records) > 0: - attr_list = res.get_child_by_name('attributes-list') - if attr_list: - vol_attrs = attr_list.get_children() - vols_found = create_vol_list(vol_attrs) - vols.update(vols_found) - return vols - - -@utils.trace_method -def create_vol_list(vol_attrs): - """Creates vol list with features from attr list.""" - vols = set() - for v in vol_attrs: - try: - # name and vserver are mandatory - # Absence will skip by giving KeyError. - name = v['volume-id-attributes']['name'] - vserver = v['volume-id-attributes']['owning-vserver-name'] - vol = NetAppVolume(name, vserver) - vol.id['type'] =\ - v['volume-id-attributes'].get_child_content('type') - if vol.id['type'] == "tmp": - continue - vol.id['junction_path'] =\ - v['volume-id-attributes'].get_child_content('junction-path') - # state attributes mandatory. - vol.state['vserver_root'] =\ - na_utils.to_bool( - v['volume-state-attributes'].get_child_content( - 'is-vserver-root')) - if vol.state['vserver_root']: - continue - vol.state['status'] =\ - v['volume-state-attributes'].get_child_content('state') - vol.state['inconsistent'] =\ - na_utils.to_bool( - v['volume-state-attributes'].get_child_content( - 'is-inconsistent')) - vol.state['invalid'] =\ - na_utils.to_bool( - v['volume-state-attributes'].get_child_content( - 'is-invalid')) - vol.state['junction_active'] =\ - na_utils.to_bool( - v['volume-state-attributes'].get_child_content( - 'is-junction-active')) - vol.state['cluster_volume'] =\ - na_utils.to_bool( - v['volume-state-attributes'].get_child_content( - 'is-cluster-volume')) - if (vol.state['status'] != 'online' or - vol.state['inconsistent'] or vol.state['invalid']): - # offline, invalid and inconsistent volumes are not usable - continue - # aggr attributes mandatory. - vol.aggr['name'] =\ - v['volume-id-attributes']['containing-aggregate-name'] - # space attributes mandatory. - vol.space['size_avl_bytes'] =\ - v['volume-space-attributes']['size-available'] - vol.space['size_total_bytes'] =\ - v['volume-space-attributes']['size-total'] - vol.space['space-guarantee-enabled'] =\ - na_utils.to_bool( - v['volume-space-attributes'].get_child_content( - 'is-space-guarantee-enabled')) - vol.space['space-guarantee'] =\ - v['volume-space-attributes'].get_child_content( - 'space-guarantee') - # qos attributes optional. - if v.get_child_by_name('volume-qos-attributes'): - vol.qos['qos_policy_group'] =\ - v['volume-qos-attributes'].get_child_content( - 'policy-group-name') - else: - vol.qos['qos_policy_group'] = None - vols.add(vol) - except KeyError as e: - LOG.debug('Unexpected error while creating' - ' ssc vol list. Message - %s', e) - continue - return vols - - -@utils.trace_method -def query_aggr_options(na_server, aggr_name): - """Queries cluster aggr for attributes. - - Currently queries for raid and ha-policy. - """ - add_elems = {'aggregate': aggr_name} - attrs = {} - try: - result = netapp_api.invoke_api(na_server, - api_name='aggr-options-list-info', - api_family='cm', query=None, - des_result=None, - additional_elems=add_elems, - is_iter=False) - for res in result: - options = res.get_child_by_name('options') - if options: - op_list = options.get_children() - for op in op_list: - if op.get_child_content('name') == 'ha_policy': - attrs['ha_policy'] = op.get_child_content('value') - if op.get_child_content('name') == 'raidtype': - attrs['raid_type'] = op.get_child_content('value') - except Exception as e: - LOG.debug("Exception querying aggr options. %s", e) - return attrs - - -@utils.trace_method -def get_sis_vol_dict(na_server, vserver, volume=None): - """Queries sis for volumes. - - If volume is present sis is queried for it. - Records dedup and compression enabled. - """ - - sis_vols = {} - query_attr = {'vserver': vserver} - if volume: - vol_path = '/vol/%s' % (volume) - query_attr['path'] = vol_path - query = {'sis-status-info': query_attr} - try: - result = netapp_api.invoke_api(na_server, - api_name='sis-get-iter', - api_family='cm', - query=query, - is_iter=True) - for res in result: - attr_list = res.get_child_by_name('attributes-list') - if attr_list: - sis_status = attr_list.get_children() - for sis in sis_status: - path = sis.get_child_content('path') - if not path: - continue - (___, __, vol) = path.rpartition('/') - if not vol: - continue - v_sis = {} - v_sis['compression'] = na_utils.to_bool( - sis.get_child_content('is-compression-enabled')) - v_sis['dedup'] = na_utils.to_bool( - sis.get_child_content('state')) - sis_vols[vol] = v_sis - except Exception as e: - LOG.debug("Exception querying sis information. %s", e) - return sis_vols - - -@utils.trace_method -def get_snapmirror_vol_dict(na_server, vserver, volume=None): - """Queries snapmirror volumes.""" - mirrored_vols = {} - query_attr = {'source-vserver': vserver} - if volume: - query_attr['source-volume'] = volume - query = {'snapmirror-info': query_attr} - try: - result = netapp_api.invoke_api(na_server, - api_name='snapmirror-get-iter', - api_family='cm', query=query, - is_iter=True) - for res in result: - attr_list = res.get_child_by_name('attributes-list') - if attr_list: - snap_info = attr_list.get_children() - for snap in snap_info: - src_volume = snap.get_child_content('source-volume') - v_snap = {} - v_snap['dest_loc'] =\ - snap.get_child_content('destination-location') - v_snap['rel_type'] =\ - snap.get_child_content('relationship-type') - v_snap['mirr_state'] =\ - snap.get_child_content('mirror-state') - if mirrored_vols.get(src_volume): - mirrored_vols.get(src_volume).append(v_snap) - else: - mirrored_vols[src_volume] = [v_snap] - except Exception as e: - LOG.debug("Exception querying mirror information. %s", e) - return mirrored_vols - - -@utils.trace_method -def query_aggr_storage_disk(na_server, aggr): - """Queries for storage disks associated to an aggregate.""" - query = {'storage-disk-info': {'disk-raid-info': - {'disk-aggregate-info': - {'aggregate-name': aggr}}}} - des_attr = {'storage-disk-info': - {'disk-raid-info': ['effective-disk-type']}} - try: - result = netapp_api.invoke_api(na_server, - api_name='storage-disk-get-iter', - api_family='cm', query=query, - des_result=des_attr, - additional_elems=None, - is_iter=True) - for res in result: - attr_list = res.get_child_by_name('attributes-list') - if attr_list: - storage_disks = attr_list.get_children() - for disk in storage_disks: - raid_info = disk.get_child_by_name('disk-raid-info') - if raid_info: - eff_disk_type =\ - raid_info.get_child_content('effective-disk-type') - if eff_disk_type: - return eff_disk_type - else: - continue - except Exception as e: - LOG.debug("Exception querying storage disk. %s", e) - return 'unknown' - - -@utils.trace_method -def get_cluster_ssc(na_server, vserver): - """Provides cluster volumes with ssc.""" - netapp_volumes = get_cluster_vols_with_ssc(na_server, vserver) - mirror_vols = set() - dedup_vols = set() - compress_vols = set() - thin_prov_vols = set() - ssc_map = {'mirrored': mirror_vols, 'dedup': dedup_vols, - 'compression': compress_vols, - 'thin': thin_prov_vols, 'all': netapp_volumes} - for vol in netapp_volumes: - if vol.sis.get('dedup'): - dedup_vols.add(vol) - if vol.sis.get('compression'): - compress_vols.add(vol) - if vol.mirror.get('mirrored'): - mirror_vols.add(vol) - if vol.space.get('thin_provisioned'): - thin_prov_vols.add(vol) - return ssc_map - - -@utils.trace_method -def refresh_cluster_stale_ssc(*args, **kwargs): - """Refreshes stale ssc volumes with latest.""" - backend = args[0] - na_server = args[1] - vserver = args[2] - identity = six.text_type(id(backend)) - lock_pr = '%s_%s' % ('refresh_ssc', identity) - try: - job_set = na_utils.set_safe_attr( - backend, 'refresh_stale_running', True) - if not job_set: - return - - @utils.synchronized(lock_pr) - def refresh_stale_ssc(): - stale_vols = backend._update_stale_vols(reset=True) - LOG.info(_LI('Running stale ssc refresh job for %(server)s' - ' and vserver %(vs)s'), - {'server': na_server, 'vs': vserver}) - # refreshing single volumes can create inconsistency - # hence doing manipulations on copy - ssc_vols_copy = copy.deepcopy(backend.ssc_vols) - refresh_vols = set() - expired_vols = set() - for vol in stale_vols: - name = vol.id['name'] - res = get_cluster_vols_with_ssc(na_server, vserver, name) - if res: - refresh_vols.add(res.pop()) - else: - expired_vols.add(vol) - for vol in refresh_vols: - for k in ssc_vols_copy: - vol_set = ssc_vols_copy[k] - vol_set.discard(vol) - if k == "mirrored" and vol.mirror.get('mirrored'): - vol_set.add(vol) - if k == "dedup" and vol.sis.get('dedup'): - vol_set.add(vol) - if k == "compression" and vol.sis.get('compression'): - vol_set.add(vol) - if k == "thin" and vol.space.get('thin_provisioned'): - vol_set.add(vol) - if k == "all": - vol_set.add(vol) - for vol in expired_vols: - for k in ssc_vols_copy: - vol_set = ssc_vols_copy[k] - vol_set.discard(vol) - backend.refresh_ssc_vols(ssc_vols_copy) - LOG.info(_LI('Successfully completed stale refresh job for' - ' %(server)s and vserver %(vs)s'), - {'server': na_server, 'vs': vserver}) - - refresh_stale_ssc() - finally: - na_utils.set_safe_attr(backend, 'refresh_stale_running', False) - - -@utils.trace_method -def get_cluster_latest_ssc(*args, **kwargs): - """Updates volumes including ssc.""" - backend = args[0] - na_server = args[1] - vserver = args[2] - identity = six.text_type(id(backend)) - lock_pr = '%s_%s' % ('refresh_ssc', identity) - - # As this depends on stale job running state - # set flag as soon as job starts to avoid - # job accumulation. - try: - job_set = na_utils.set_safe_attr(backend, 'ssc_job_running', True) - if not job_set: - return - - @utils.synchronized(lock_pr) - def get_latest_ssc(): - LOG.info(_LI('Running cluster latest ssc job for %(server)s' - ' and vserver %(vs)s'), - {'server': na_server, 'vs': vserver}) - ssc_vols = get_cluster_ssc(na_server, vserver) - backend.refresh_ssc_vols(ssc_vols) - backend.ssc_run_time = timeutils.utcnow() - LOG.info(_LI('Successfully completed ssc job for %(server)s' - ' and vserver %(vs)s'), - {'server': na_server, 'vs': vserver}) - - get_latest_ssc() - finally: - na_utils.set_safe_attr(backend, 'ssc_job_running', False) - - -@utils.trace_method -def refresh_cluster_ssc(backend, na_server, vserver, synchronous=False): - """Refresh cluster ssc for backend.""" - if not isinstance(na_server, netapp_api.NaServer): - raise exception.InvalidInput(reason=_("Backend server not NaServer.")) - delta_secs = getattr(backend, 'ssc_run_delta_secs', 1800) - if getattr(backend, 'ssc_job_running', None): - LOG.warning(_LW('ssc job in progress. Returning... ')) - return - elif (getattr(backend, 'ssc_run_time', None) is None or - (backend.ssc_run_time and - timeutils.is_older_than(backend.ssc_run_time, delta_secs))): - if synchronous: - get_cluster_latest_ssc(backend, na_server, vserver) - else: - t = threading.Timer(0, get_cluster_latest_ssc, - args=[backend, na_server, vserver]) - t.start() - elif getattr(backend, 'refresh_stale_running', None): - LOG.warning(_LW('refresh stale ssc job in progress. Returning... ')) - return - else: - if backend.stale_vols: - if synchronous: - refresh_cluster_stale_ssc(backend, na_server, vserver) - else: - t = threading.Timer(0, refresh_cluster_stale_ssc, - args=[backend, na_server, vserver]) - t.start() - - -@utils.trace_method -def get_volumes_for_specs(ssc_vols, specs): - """Shortlists volumes for extra specs provided.""" - if specs is None or specs == {} or not isinstance(specs, dict): - return ssc_vols['all'] - result = copy.deepcopy(ssc_vols['all']) - raid_type = specs.get('netapp:raid_type') - disk_type = specs.get('netapp:disk_type') - bool_specs_list = ['netapp_mirrored', 'netapp_unmirrored', - 'netapp_dedup', 'netapp_nodedup', - 'netapp_compression', 'netapp_nocompression', - 'netapp_thin_provisioned', 'netapp_thick_provisioned'] - b_specs = {} - for spec in bool_specs_list: - b_specs[spec] = na_utils.to_bool(specs.get(spec))\ - if specs.get(spec) else None - - def _spec_ineffect(b_specs, spec, opp_spec): - """If the spec with opposite spec is ineffective.""" - if ((b_specs[spec] is None and b_specs[opp_spec] is None) - or (b_specs[spec] == b_specs[opp_spec])): - return True - else: - return False - - if _spec_ineffect(b_specs, 'netapp_mirrored', 'netapp_unmirrored'): - pass - else: - if b_specs['netapp_mirrored'] or b_specs['netapp_unmirrored'] is False: - result = result & ssc_vols['mirrored'] - else: - result = result - ssc_vols['mirrored'] - if _spec_ineffect(b_specs, 'netapp_dedup', 'netapp_nodedup'): - pass - else: - if b_specs['netapp_dedup'] or b_specs['netapp_nodedup'] is False: - result = result & ssc_vols['dedup'] - else: - result = result - ssc_vols['dedup'] - if _spec_ineffect(b_specs, 'netapp_compression', 'netapp_nocompression'): - pass - else: - if (b_specs['netapp_compression'] or - b_specs['netapp_nocompression'] is False): - result = result & ssc_vols['compression'] - else: - result = result - ssc_vols['compression'] - if _spec_ineffect(b_specs, 'netapp_thin_provisioned', - 'netapp_thick_provisioned'): - pass - else: - if (b_specs['netapp_thin_provisioned'] or - b_specs['netapp_thick_provisioned'] is False): - result = result & ssc_vols['thin'] - else: - result = result - ssc_vols['thin'] - if raid_type or disk_type: - tmp = copy.deepcopy(result) - for vol in tmp: - if raid_type: - vol_raid = vol.aggr['raid_type'] - vol_raid = vol_raid.lower() if vol_raid else None - if raid_type.lower() != vol_raid: - result.discard(vol) - if disk_type: - vol_dtype = vol.aggr['disk_type'] - vol_dtype = vol_dtype.lower() if vol_dtype else None - if disk_type.lower() != vol_dtype: - result.discard(vol) - return result - - -@utils.trace_method -def check_ssc_api_permissions(client_cmode): - """Checks backend SSC API permissions for the user.""" - api_map = {'storage-disk-get-iter': ['netapp:disk_type'], - 'snapmirror-get-iter': ['netapp_mirrored', - 'netapp_unmirrored'], - 'sis-get-iter': ['netapp_dedup', 'netapp_nodedup', - 'netapp_compression', - 'netapp_nocompression'], - 'aggr-options-list-info': ['netapp:raid_type'], - 'volume-get-iter': []} - failed_apis = client_cmode.check_apis_on_cluster(api_map.keys()) - if failed_apis: - if 'volume-get-iter' in failed_apis: - msg = _("Fatal error: User not permitted" - " to query NetApp volumes.") - raise exception.VolumeBackendAPIException(data=msg) - else: - unsupp_ssc_features = [] - for fail in failed_apis: - unsupp_ssc_features.extend(api_map[fail]) - LOG.warning(_LW("The user does not have access or sufficient " - "privileges to use all netapp APIs. The " - "following extra_specs will fail or be ignored: " - "%s"), unsupp_ssc_features) diff --git a/cinder/volume/drivers/netapp/eseries/__init__.py b/cinder/volume/drivers/netapp/eseries/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/netapp/eseries/client.py b/cinder/volume/drivers/netapp/eseries/client.py deleted file mode 100644 index 0d869f9d5..000000000 --- a/cinder/volume/drivers/netapp/eseries/client.py +++ /dev/null @@ -1,1032 +0,0 @@ -# Copyright (c) 2014 NetApp, Inc -# Copyright (c) 2014 Navneet Singh -# Copyright (c) 2015 Alex Meade -# Copyright (c) 2015 Rushil Chugh -# Copyright (c) 2015 Yogesh Kshirsagar -# Copyright (c) 2015 Michael Price -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Client classes for web services. -""" - -import copy -import json -import uuid - -from oslo_log import log as logging -import requests -from simplejson import scanner -import six -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _ -from cinder.i18n import _LE -import cinder.utils as cinder_utils -from cinder.volume.drivers.netapp.eseries import exception as es_exception -from cinder.volume.drivers.netapp.eseries import utils -from cinder.volume.drivers.netapp import utils as na_utils - - -LOG = logging.getLogger(__name__) - - -class WebserviceClient(object): - """Base client for NetApp Storage web services.""" - - def __init__(self, scheme, host, port, service_path, username, - password, **kwargs): - self._validate_params(scheme, host, port) - self._create_endpoint(scheme, host, port, service_path) - self._username = username - self._password = password - self._init_connection() - - def _validate_params(self, scheme, host, port): - """Does some basic validation for web service params.""" - if host is None or port is None or scheme is None: - msg = _('One of the required inputs from host, ' - 'port or scheme was not found.') - raise exception.InvalidInput(reason=msg) - if scheme not in ('http', 'https'): - raise exception.InvalidInput(reason=_("Invalid transport type.")) - - def _create_endpoint(self, scheme, host, port, service_path): - """Creates end point url for the service.""" - netloc = '%s:%s' % (host, port) - self._endpoint = urllib.parse.urlunparse((scheme, netloc, service_path, - None, None, None)) - - def _init_connection(self): - """Do client specific set up for session and connection pooling.""" - self.conn = requests.Session() - if self._username and self._password: - self.conn.auth = (self._username, self._password) - - def invoke_service(self, method='GET', url=None, params=None, data=None, - headers=None, timeout=None, verify=False): - url = url or self._endpoint - try: - response = self.conn.request(method, url, params, data, - headers=headers, timeout=timeout, - verify=verify) - # Catching error conditions other than the perceived ones. - # Helps propagating only known exceptions back to the caller. - except Exception as e: - LOG.exception(_LE("Unexpected error while invoking web service." - " Error - %s."), e) - raise exception.NetAppDriverException( - _("Invoking web service failed.")) - return response - - -class RestClient(WebserviceClient): - """REST client specific to e-series storage service.""" - - ID = 'id' - WWN = 'worldWideName' - NAME = 'label' - - ASUP_VALID_VERSION = (1, 52, 9000, 3) - # We need to check for both the release and the pre-release versions - SSC_VALID_VERSIONS = ((1, 53, 9000, 1), (1, 53, 9010, 17)) - REST_1_3_VERSION = (1, 53, 9000, 1) - REST_1_4_VERSIONS = ((1, 54, 9000, 1), (1, 54, 9090, 0)) - - RESOURCE_PATHS = { - 'volumes': '/storage-systems/{system-id}/volumes', - 'volume': '/storage-systems/{system-id}/volumes/{object-id}', - 'pool_operation_progress': - '/storage-systems/{system-id}/storage-pools/{object-id}' - '/action-progress', - 'volume_expand': - '/storage-systems/{system-id}/volumes/{object-id}/expand', - 'thin_volume_expand': - '/storage-systems/{system-id}/thin-volumes/{object-id}/expand', - 'ssc_volumes': '/storage-systems/{system-id}/ssc/volumes', - 'ssc_volume': '/storage-systems/{system-id}/ssc/volumes/{object-id}', - 'snapshot_groups': '/storage-systems/{system-id}/snapshot-groups', - 'snapshot_group': - '/storage-systems/{system-id}/snapshot-groups/{object-id}', - 'snapshot_volumes': '/storage-systems/{system-id}/snapshot-volumes', - 'snapshot_volume': - '/storage-systems/{system-id}/snapshot-volumes/{object-id}', - 'snapshot_images': '/storage-systems/{system-id}/snapshot-images', - 'snapshot_image': - '/storage-systems/{system-id}/snapshot-images/{object-id}', - 'cgroup': - '/storage-systems/{system-id}/consistency-groups/{object-id}', - 'cgroups': '/storage-systems/{system-id}/consistency-groups', - 'cgroup_members': - '/storage-systems/{system-id}/consistency-groups/{object-id}' - '/member-volumes', - 'cgroup_member': - '/storage-systems/{system-id}/consistency-groups/{object-id}' - '/member-volumes/{vol-id}', - 'cgroup_snapshots': - '/storage-systems/{system-id}/consistency-groups/{object-id}' - '/snapshots', - 'cgroup_snapshot': - '/storage-systems/{system-id}/consistency-groups/{object-id}' - '/snapshots/{seq-num}', - 'cgroup_snapshots_by_seq': - '/storage-systems/{system-id}/consistency-groups/{object-id}' - '/snapshots/{seq-num}', - 'cgroup_cgsnap_view': - '/storage-systems/{system-id}/consistency-groups/{object-id}' - '/views/{seq-num}', - 'cgroup_cgsnap_views': - '/storage-systems/{system-id}/consistency-groups/{object-id}' - '/views/', - 'cgroup_snapshot_views': - '/storage-systems/{system-id}/consistency-groups/{object-id}' - '/views/{view-id}/views', - 'persistent-stores': '/storage-systems/{' - 'system-id}/persistent-records/', - 'persistent-store': '/storage-systems/{' - 'system-id}/persistent-records/{key}' - } - - def __init__(self, scheme, host, port, service_path, username, - password, **kwargs): - - super(RestClient, self).__init__(scheme, host, port, service_path, - username, password, **kwargs) - - kwargs = kwargs or {} - - self._system_id = kwargs.get('system_id') - self._content_type = kwargs.get('content_type') or 'json' - - def _init_features(self): - """Sets up and initializes E-Series feature support map.""" - self.features = na_utils.Features() - self.api_operating_mode, self.api_version = self.get_eseries_api_info( - verify=False) - - api_version_tuple = tuple(int(version) - for version in self.api_version.split('.')) - - asup_api_valid_version = self._validate_version( - self.ASUP_VALID_VERSION, api_version_tuple) - - rest_1_3_api_valid_version = self._validate_version( - self.REST_1_3_VERSION, api_version_tuple) - - rest_1_4_api_valid_version = any( - self._validate_version(valid_version, api_version_tuple) - for valid_version in self.REST_1_4_VERSIONS) - - ssc_api_valid_version = any(self._validate_version(valid_version, - api_version_tuple) - for valid_version - in self.SSC_VALID_VERSIONS) - - self.features.add_feature('AUTOSUPPORT', - supported=asup_api_valid_version, - min_version=self._version_tuple_to_str( - self.ASUP_VALID_VERSION)) - self.features.add_feature('SSC_API_V2', - supported=ssc_api_valid_version, - min_version=self._version_tuple_to_str( - self.SSC_VALID_VERSIONS[0])) - self.features.add_feature( - 'REST_1_3_RELEASE', supported=rest_1_3_api_valid_version, - min_version=self._version_tuple_to_str(self.REST_1_3_VERSION)) - self.features.add_feature( - 'REST_1_4_RELEASE', supported=rest_1_4_api_valid_version, - min_version=self._version_tuple_to_str(self.REST_1_4_VERSIONS[0])) - - def _version_tuple_to_str(self, version): - return ".".join([str(part) for part in version]) - - def _validate_version(self, version, actual_version): - """Determine if version is newer than, or equal to the actual version - - The proxy version number is formatted as AA.BB.CCCC.DDDD - A: Major version part 1 - B: Major version part 2 - C: Release version: 9000->Release, 9010->Pre-release, 9090->Integration - D: Minor version - - Examples: - 02.53.9000.0010 - 02.52.9010.0001 - - Note: The build version is actually 'newer' the lower the release - (CCCC) number is. - - :param version: The version to validate - :param actual_version: The running version of the Webservice - :returns: True if the actual_version is equal or newer than the - current running version, otherwise False - """ - major_1, major_2, release, minor = version - actual_major_1, actual_major_2, actual_release, actual_minor = ( - actual_version) - - # We need to invert the release number for it to work with this - # comparison - return (actual_major_1, actual_major_2, 10000 - actual_release, - actual_minor) >= (major_1, major_2, 10000 - release, minor) - - def set_system_id(self, system_id): - """Set the storage system id.""" - self._system_id = system_id - - def get_system_id(self): - """Get the storage system id.""" - return getattr(self, '_system_id', None) - - def _get_resource_url(self, path, use_system=True, **kwargs): - """Creates end point url for rest service.""" - kwargs = kwargs or {} - if use_system: - if not self._system_id: - raise exception.NotFound(_('Storage system id not set.')) - kwargs['system-id'] = self._system_id - path = path.format(**kwargs) - if not self._endpoint.endswith('/'): - self._endpoint = '%s/' % self._endpoint - return urllib.parse.urljoin(self._endpoint, path.lstrip('/')) - - def _invoke(self, method, path, data=None, use_system=True, - timeout=None, verify=False, **kwargs): - """Invokes end point for resource on path.""" - url = self._get_resource_url(path, use_system, **kwargs) - if self._content_type == 'json': - headers = {'Accept': 'application/json', - 'Content-Type': 'application/json'} - if cinder_utils.TRACE_API: - self._log_http_request(method, url, headers, data) - data = json.dumps(data) if data else None - res = self.invoke_service(method, url, data=data, - headers=headers, - timeout=timeout, verify=verify) - - try: - res_dict = res.json() if res.text else None - # This should only occur if we expected JSON, but were sent - # something else - except scanner.JSONDecodeError: - res_dict = None - - if cinder_utils.TRACE_API: - self._log_http_response(res.status_code, dict(res.headers), - res_dict) - - self._eval_response(res) - return res_dict - else: - raise exception.NetAppDriverException( - _("Content type not supported.")) - - def _to_pretty_dict_string(self, data): - """Convert specified dict to pretty printed string.""" - return json.dumps(data, sort_keys=True, - indent=2, separators=(',', ': ')) - - def _log_http_request(self, verb, url, headers, body): - scrubbed_body = copy.deepcopy(body) - if scrubbed_body: - if 'password' in scrubbed_body: - scrubbed_body['password'] = "****" - if 'storedPassword' in scrubbed_body: - scrubbed_body['storedPassword'] = "****" - - params = {'verb': verb, 'path': url, - 'body': self._to_pretty_dict_string(scrubbed_body) or "", - 'headers': self._to_pretty_dict_string(headers)} - LOG.debug("Invoking ESeries Rest API, Request:\n" - "HTTP Verb: %(verb)s\n" - "URL Path: %(path)s\n" - "HTTP Headers:\n" - "%(headers)s\n" - "Body:\n" - "%(body)s\n", (params)) - - def _log_http_response(self, status, headers, body): - params = {'status': status, - 'body': self._to_pretty_dict_string(body) or "", - 'headers': self._to_pretty_dict_string(headers)} - LOG.debug("ESeries Rest API, Response:\n" - "HTTP Status Code: %(status)s\n" - "HTTP Headers:\n" - "%(headers)s\n" - "Body:\n" - "%(body)s\n", (params)) - - def _eval_response(self, response): - """Evaluates response before passing result to invoker.""" - status_code = int(response.status_code) - # codes >= 300 are not ok and to be treated as errors - if status_code >= 300: - # Response code 422 returns error code and message - if status_code == 422: - msg = _("Response error - %s.") % response.text - json_response = response.json() - if json_response is not None: - ret_code = json_response.get('retcode', '') - if ret_code == '30' or ret_code == 'authFailPassword': - msg = _("The storage array password for %s is " - "incorrect, please update the configured " - "password.") % self._system_id - elif status_code == 424: - msg = _("Response error - The storage-system is offline.") - else: - msg = _("Response error code - %s.") % status_code - raise es_exception.WebServiceException(msg, - status_code=status_code) - - def _get_volume_api_path(self, path_key): - """Retrieve the correct API path based on API availability - - :param path_key: The volume API to request (volume or volumes) - :raise KeyError: If the path_key is not valid - """ - if self.features.SSC_API_V2: - path_key = 'ssc_' + path_key - return self.RESOURCE_PATHS[path_key] - - def create_volume(self, pool, label, size, unit='gb', seg_size=0, - read_cache=None, write_cache=None, flash_cache=None, - data_assurance=None, thin_provision=False): - """Creates a volume on array with the configured attributes - - Note: if read_cache, write_cache, flash_cache, or data_assurance - are not provided, the default will be utilized by the Webservice. - - :param pool: The pool unique identifier - :param label: The unqiue label for the volume - :param size: The capacity in units - :param unit: The unit for capacity - :param seg_size: The segment size for the volume, expressed in KB. - Default will allow the Webservice to choose. - :param read_cache: If true, enable read caching, if false, - explicitly disable it. - :param write_cache: If true, enable write caching, if false, - explicitly disable it. - :param flash_cache: If true, add the volume to a Flash Cache - :param data_assurance: If true, enable the Data Assurance capability - :returns: The created volume - """ - - # Utilize the new API if it is available - if self.features.SSC_API_V2: - path = "/storage-systems/{system-id}/ssc/volumes" - data = {'poolId': pool, 'name': label, 'sizeUnit': unit, - 'size': int(size), 'dataAssuranceEnable': data_assurance, - 'flashCacheEnable': flash_cache, - 'readCacheEnable': read_cache, - 'writeCacheEnable': write_cache, - 'thinProvision': thin_provision} - # Use the old API - else: - # Determine if there are were extra specs provided that are not - # supported - extra_specs = [read_cache, write_cache] - unsupported_spec = any([spec is not None for spec in extra_specs]) - if(unsupported_spec): - msg = _("E-series proxy API version %(current_version)s does " - "not support full set of SSC extra specs. The proxy" - " version must be at at least %(min_version)s.") - min_version = self.features.SSC_API_V2.minimum_version - raise exception.NetAppDriverException(msg % - {'current_version': - self.api_version, - 'min_version': - min_version}) - - path = "/storage-systems/{system-id}/volumes" - data = {'poolId': pool, 'name': label, 'sizeUnit': unit, - 'size': int(size), 'segSize': seg_size} - return self._invoke('POST', path, data) - - def delete_volume(self, object_id): - """Deletes given volume from array.""" - if self.features.SSC_API_V2: - path = self.RESOURCE_PATHS.get('ssc_volume') - else: - path = self.RESOURCE_PATHS.get('volume') - return self._invoke('DELETE', path, **{'object-id': object_id}) - - def list_volumes(self): - """Lists all volumes in storage array.""" - if self.features.SSC_API_V2: - path = self.RESOURCE_PATHS.get('ssc_volumes') - else: - path = self.RESOURCE_PATHS.get('volumes') - - return self._invoke('GET', path) - - def list_volume(self, object_id): - """Retrieve the given volume from array. - - :param object_id: The volume id, label, or wwn - :returns: The volume identified by object_id - :raise: VolumeNotFound if the volume could not be found - """ - - if self.features.SSC_API_V2: - return self._list_volume_v2(object_id) - # The new API is not available, - else: - # Search for the volume with label, id, or wwn. - return self._list_volume_v1(object_id) - - def _list_volume_v1(self, object_id): - # Search for the volume with label, id, or wwn. - for vol in self.list_volumes(): - if (object_id == vol.get(self.NAME) or object_id == vol.get( - self.WWN) or object_id == vol.get(self.ID)): - return vol - # The volume could not be found - raise exception.VolumeNotFound(volume_id=object_id) - - def _list_volume_v2(self, object_id): - path = self.RESOURCE_PATHS.get('ssc_volume') - try: - return self._invoke('GET', path, **{'object-id': object_id}) - except es_exception.WebServiceException as e: - if 404 == e.status_code: - raise exception.VolumeNotFound(volume_id=object_id) - else: - raise - - def update_volume(self, object_id, label): - """Renames given volume on array.""" - if self.features.SSC_API_V2: - path = self.RESOURCE_PATHS.get('ssc_volume') - else: - path = self.RESOURCE_PATHS.get('volume') - data = {'name': label} - return self._invoke('POST', path, data, **{'object-id': object_id}) - - def create_consistency_group(self, name, warn_at_percent_full=75, - rollback_priority='medium', - full_policy='failbasewrites'): - """Define a new consistency group""" - path = self.RESOURCE_PATHS.get('cgroups') - data = { - 'name': name, - 'fullWarnThresholdPercent': warn_at_percent_full, - 'repositoryFullPolicy': full_policy, - # A non-zero threshold enables auto-deletion - 'autoDeleteThreshold': 0, - 'rollbackPriority': rollback_priority, - } - - return self._invoke('POST', path, data) - - def get_consistency_group(self, object_id): - """Retrieve the consistency group identified by object_id""" - path = self.RESOURCE_PATHS.get('cgroup') - - return self._invoke('GET', path, **{'object-id': object_id}) - - def list_consistency_groups(self): - """Retrieve all consistency groups defined on the array""" - path = self.RESOURCE_PATHS.get('cgroups') - - return self._invoke('GET', path) - - def delete_consistency_group(self, object_id): - path = self.RESOURCE_PATHS.get('cgroup') - - self._invoke('DELETE', path, **{'object-id': object_id}) - - def add_consistency_group_member(self, volume_id, cg_id, - repo_percent=20.0): - """Add a volume to a consistency group - - :param volume_id the eseries volume id - :param cg_id: the eseries cg id - :param repo_percent: percentage capacity of the volume to use for - capacity of the copy-on-write repository - """ - path = self.RESOURCE_PATHS.get('cgroup_members') - data = {'volumeId': volume_id, 'repositoryPercent': repo_percent} - - return self._invoke('POST', path, data, **{'object-id': cg_id}) - - def remove_consistency_group_member(self, volume_id, cg_id): - """Remove a volume from a consistency group""" - path = self.RESOURCE_PATHS.get('cgroup_member') - - self._invoke('DELETE', path, **{'object-id': cg_id, - 'vol-id': volume_id}) - - def create_consistency_group_snapshot(self, cg_id): - """Define a consistency group snapshot""" - path = self.RESOURCE_PATHS.get('cgroup_snapshots') - - return self._invoke('POST', path, **{'object-id': cg_id}) - - def delete_consistency_group_snapshot(self, cg_id, seq_num): - """Define a consistency group snapshot""" - path = self.RESOURCE_PATHS.get('cgroup_snapshot') - - return self._invoke('DELETE', path, **{'object-id': cg_id, - 'seq-num': seq_num}) - - def get_consistency_group_snapshots(self, cg_id): - """Retrieve all snapshots defined for a consistency group""" - path = self.RESOURCE_PATHS.get('cgroup_snapshots') - - return self._invoke('GET', path, **{'object-id': cg_id}) - - def create_cg_snapshot_view(self, cg_id, name, snap_id): - """Define a snapshot view for the cgsnapshot - - In order to define a snapshot view for a snapshot defined under a - consistency group, the view must be defined at the cgsnapshot - level. - - :param cg_id: E-Series cg identifier - :param name: the label for the view - :param snap_id: E-Series snapshot view to locate - :raise NetAppDriverException: if the snapshot view cannot be - located for the snapshot identified by snap_id - :return snapshot view for snapshot identified by snap_id - """ - path = self.RESOURCE_PATHS.get('cgroup_cgsnap_views') - - data = { - 'name': name, - 'accessMode': 'readOnly', - # Only define a view for this snapshot - 'pitId': snap_id, - } - # Define a view for the cgsnapshot - cgsnapshot_view = self._invoke( - 'POST', path, data, **{'object-id': cg_id}) - - # Retrieve the snapshot views associated with our cgsnapshot view - views = self.list_cg_snapshot_views(cg_id, cgsnapshot_view[ - 'cgViewRef']) - # Find the snapshot view defined for our snapshot - for view in views: - if view['basePIT'] == snap_id: - return view - else: - try: - self.delete_cg_snapshot_view(cg_id, cgsnapshot_view['id']) - finally: - raise exception.NetAppDriverException( - 'Unable to create snapshot view.') - - def list_cg_snapshot_views(self, cg_id, view_id): - path = self.RESOURCE_PATHS.get('cgroup_snapshot_views') - - return self._invoke('GET', path, **{'object-id': cg_id, - 'view-id': view_id}) - - def delete_cg_snapshot_view(self, cg_id, view_id): - path = self.RESOURCE_PATHS.get('cgroup_snap_view') - - return self._invoke('DELETE', path, **{'object-id': cg_id, - 'view-id': view_id}) - - def get_pool_operation_progress(self, object_id): - """Retrieve the progress long-running operations on a storage pool - - Example: - [ - { - "volumeRef": "3232....", # Volume being referenced - "progressPercentage": 0, # Approxmate percent complete - "estimatedTimeToCompletion": 0, # ETA in minutes - "currentAction": "none" # Current volume action - } - ... - ] - - :param object_id: A pool id - :returns: A dict representing the action progress - """ - path = self.RESOURCE_PATHS.get('pool_operation_progress') - return self._invoke('GET', path, **{'object-id': object_id}) - - def expand_volume(self, object_id, new_capacity, thin_provisioned, - capacity_unit='gb'): - """Increase the capacity of a volume""" - if thin_provisioned: - path = self.RESOURCE_PATHS.get('thin_volume_expand') - data = {'newVirtualSize': new_capacity, 'sizeUnit': capacity_unit, - 'newRepositorySize': new_capacity} - return self._invoke('POST', path, data, **{'object-id': object_id}) - else: - path = self.RESOURCE_PATHS.get('volume_expand') - data = {'expansionSize': new_capacity, 'sizeUnit': capacity_unit} - return self._invoke('POST', path, data, **{'object-id': object_id}) - - def get_volume_mappings(self): - """Creates volume mapping on array.""" - path = "/storage-systems/{system-id}/volume-mappings" - return self._invoke('GET', path) - - def get_volume_mappings_for_volume(self, volume): - """Gets all host mappings for given volume from array.""" - mappings = self.get_volume_mappings() or [] - return [x for x in mappings - if x.get('volumeRef') == volume['volumeRef']] - - def get_volume_mappings_for_host(self, host_ref): - """Gets all volume mappings for given host from array.""" - mappings = self.get_volume_mappings() or [] - return [x for x in mappings if x.get('mapRef') == host_ref] - - def get_volume_mappings_for_host_group(self, hg_ref): - """Gets all volume mappings for given host group from array.""" - mappings = self.get_volume_mappings() or [] - return [x for x in mappings if x.get('mapRef') == hg_ref] - - def create_volume_mapping(self, object_id, target_id, lun): - """Creates volume mapping on array.""" - path = "/storage-systems/{system-id}/volume-mappings" - data = {'mappableObjectId': object_id, 'targetId': target_id, - 'lun': lun} - return self._invoke('POST', path, data) - - def delete_volume_mapping(self, map_object_id): - """Deletes given volume mapping from array.""" - path = "/storage-systems/{system-id}/volume-mappings/{object-id}" - return self._invoke('DELETE', path, **{'object-id': map_object_id}) - - def move_volume_mapping_via_symbol(self, map_ref, to_ref, lun_id): - """Moves a map from one host/host_group object to another.""" - - path = "/storage-systems/{system-id}/symbol/moveLUNMapping" - data = {'lunMappingRef': map_ref, - 'lun': int(lun_id), - 'mapRef': to_ref} - return_code = self._invoke('POST', path, data) - if return_code == 'ok': - return {'lun': lun_id} - msg = _("Failed to move LUN mapping. Return code: %s") % return_code - raise exception.NetAppDriverException(msg) - - def list_hardware_inventory(self): - """Lists objects in the hardware inventory.""" - path = "/storage-systems/{system-id}/hardware-inventory" - return self._invoke('GET', path) - - def list_target_wwpns(self): - """Lists the world-wide port names of the target.""" - inventory = self.list_hardware_inventory() - fc_ports = inventory.get("fibrePorts", []) - wwpns = [port['portName'] for port in fc_ports] - return wwpns - - def create_host_group(self, label): - """Creates a host group on the array.""" - path = "/storage-systems/{system-id}/host-groups" - data = {'name': label} - return self._invoke('POST', path, data) - - def get_host_group(self, host_group_ref): - """Gets a single host group from the array.""" - path = "/storage-systems/{system-id}/host-groups/{object-id}" - try: - return self._invoke('GET', path, **{'object-id': host_group_ref}) - except exception.NetAppDriverException: - raise exception.NotFound(_("Host group with ref %s not found") % - host_group_ref) - - def get_host_group_by_name(self, name): - """Gets a single host group by name from the array.""" - host_groups = self.list_host_groups() - matching = [host_group for host_group in host_groups - if host_group['label'] == name] - if len(matching): - return matching[0] - raise exception.NotFound(_("Host group with name %s not found") % name) - - def list_host_groups(self): - """Lists host groups on the array.""" - path = "/storage-systems/{system-id}/host-groups" - return self._invoke('GET', path) - - def list_hosts(self): - """Lists host objects in the system.""" - path = "/storage-systems/{system-id}/hosts" - return self._invoke('GET', path) - - def create_host(self, label, host_type, ports=None, group_id=None): - """Creates host on array.""" - path = "/storage-systems/{system-id}/hosts" - data = {'name': label, 'hostType': host_type} - data.setdefault('groupId', group_id if group_id else None) - data.setdefault('ports', ports if ports else None) - return self._invoke('POST', path, data) - - def create_host_with_ports(self, label, host_type, port_ids, - port_type='iscsi', group_id=None): - """Creates host on array with given port information.""" - if port_type == 'fc': - port_ids = [six.text_type(wwpn).replace(':', '') - for wwpn in port_ids] - ports = [] - for port_id in port_ids: - port_label = utils.convert_uuid_to_es_fmt(uuid.uuid4()) - port = {'type': port_type, 'port': port_id, 'label': port_label} - ports.append(port) - return self.create_host(label, host_type, ports, group_id) - - def update_host(self, host_ref, data): - """Updates host type for a given host.""" - path = "/storage-systems/{system-id}/hosts/{object-id}" - return self._invoke('POST', path, data, **{'object-id': host_ref}) - - def get_host(self, host_ref): - """Gets a single host from the array.""" - path = "/storage-systems/{system-id}/hosts/{object-id}" - return self._invoke('GET', path, **{'object-id': host_ref}) - - def update_host_type(self, host_ref, host_type): - """Updates host type for a given host.""" - data = {'hostType': host_type} - return self.update_host(host_ref, data) - - def set_host_group_for_host(self, host_ref, host_group_ref=utils.NULL_REF): - """Sets or clears which host group a host is in.""" - data = {'groupId': host_group_ref} - self.update_host(host_ref, data) - - def list_host_types(self): - """Lists host types in storage system.""" - path = "/storage-systems/{system-id}/host-types" - return self._invoke('GET', path) - - def list_snapshot_groups(self): - """Lists snapshot groups.""" - path = self.RESOURCE_PATHS['snapshot_groups'] - return self._invoke('GET', path) - - def list_snapshot_group(self, object_id): - """Retrieve given snapshot group from the array.""" - path = self.RESOURCE_PATHS['snapshot_group'] - return self._invoke('GET', path, **{'object-id': object_id}) - - def create_snapshot_group(self, label, object_id, storage_pool_id=None, - repo_percent=99, warn_thres=99, auto_del_limit=0, - full_policy='failbasewrites'): - """Creates snapshot group on array.""" - path = self.RESOURCE_PATHS['snapshot_groups'] - data = {'baseMappableObjectId': object_id, 'name': label, - 'storagePoolId': storage_pool_id, - 'repositoryPercentage': repo_percent, - 'warningThreshold': warn_thres, - 'autoDeleteLimit': auto_del_limit, 'fullPolicy': full_policy} - return self._invoke('POST', path, data) - - def update_snapshot_group(self, group_id, label): - """Modify a snapshot group on the array.""" - path = self.RESOURCE_PATHS['snapshot_group'] - data = {'name': label} - return self._invoke('POST', path, data, **{'object-id': group_id}) - - def delete_snapshot_group(self, object_id): - """Deletes given snapshot group from array.""" - path = self.RESOURCE_PATHS['snapshot_group'] - return self._invoke('DELETE', path, **{'object-id': object_id}) - - def create_snapshot_image(self, group_id): - """Creates snapshot image in snapshot group.""" - path = self.RESOURCE_PATHS['snapshot_images'] - data = {'groupId': group_id} - return self._invoke('POST', path, data) - - def delete_snapshot_image(self, object_id): - """Deletes given snapshot image in snapshot group.""" - path = self.RESOURCE_PATHS['snapshot_image'] - return self._invoke('DELETE', path, **{'object-id': object_id}) - - def list_snapshot_image(self, object_id): - """Retrieve given snapshot image from the array.""" - path = self.RESOURCE_PATHS['snapshot_image'] - return self._invoke('GET', path, **{'object-id': object_id}) - - def list_snapshot_images(self): - """Lists snapshot images.""" - path = self.RESOURCE_PATHS['snapshot_images'] - return self._invoke('GET', path) - - def create_snapshot_volume(self, image_id, label, base_object_id, - storage_pool_id=None, - repo_percent=99, full_thres=99, - view_mode='readOnly'): - """Creates snapshot volume.""" - path = self.RESOURCE_PATHS['snapshot_volumes'] - data = {'snapshotImageId': image_id, 'fullThreshold': full_thres, - 'storagePoolId': storage_pool_id, - 'name': label, 'viewMode': view_mode, - 'repositoryPercentage': repo_percent, - 'baseMappableObjectId': base_object_id, - 'repositoryPoolId': storage_pool_id} - return self._invoke('POST', path, data) - - def update_snapshot_volume(self, snap_vol_id, label=None, full_thres=None): - """Modify an existing snapshot volume.""" - path = self.RESOURCE_PATHS['snapshot_volume'] - data = {'name': label, 'fullThreshold': full_thres} - return self._invoke('POST', path, data, **{'object-id': snap_vol_id}) - - def delete_snapshot_volume(self, object_id): - """Deletes given snapshot volume.""" - path = self.RESOURCE_PATHS['snapshot_volume'] - return self._invoke('DELETE', path, **{'object-id': object_id}) - - def list_snapshot_volumes(self): - """Lists snapshot volumes/views defined on the array.""" - path = self.RESOURCE_PATHS['snapshot_volumes'] - return self._invoke('GET', path) - - def list_ssc_storage_pools(self): - """Lists pools and their service quality defined on the array.""" - path = "/storage-systems/{system-id}/ssc/pools" - return self._invoke('GET', path) - - def get_ssc_storage_pool(self, volume_group_ref): - """Get storage pool service quality information from the array.""" - path = "/storage-systems/{system-id}/ssc/pools/{object-id}" - return self._invoke('GET', path, **{'object-id': volume_group_ref}) - - def list_storage_pools(self): - """Lists storage pools in the array.""" - path = "/storage-systems/{system-id}/storage-pools" - return self._invoke('GET', path) - - def get_storage_pool(self, volume_group_ref): - """Get storage pool information from the array.""" - path = "/storage-systems/{system-id}/storage-pools/{object-id}" - return self._invoke('GET', path, **{'object-id': volume_group_ref}) - - def list_drives(self): - """Lists drives in the array.""" - path = "/storage-systems/{system-id}/drives" - return self._invoke('GET', path) - - def list_storage_systems(self): - """Lists managed storage systems registered with web service.""" - path = "/storage-systems" - return self._invoke('GET', path, use_system=False) - - def list_storage_system(self): - """List current storage system registered with web service.""" - path = "/storage-systems/{system-id}" - return self._invoke('GET', path) - - def register_storage_system(self, controller_addresses, password=None, - wwn=None): - """Registers storage system with web service.""" - path = "/storage-systems" - data = {'controllerAddresses': controller_addresses} - data.setdefault('wwn', wwn if wwn else None) - data.setdefault('password', password if password else None) - return self._invoke('POST', path, data, use_system=False) - - def update_stored_system_password(self, password): - """Update array password stored on web service.""" - path = "/storage-systems/{system-id}" - data = {'storedPassword': password} - return self._invoke('POST', path, data) - - def create_volume_copy_job(self, src_id, tgt_id, priority='priority4', - tgt_wrt_protected='true'): - """Creates a volume copy job.""" - path = "/storage-systems/{system-id}/volume-copy-jobs" - data = {'sourceId': src_id, 'targetId': tgt_id, - 'copyPriority': priority, - 'targetWriteProtected': tgt_wrt_protected} - return self._invoke('POST', path, data) - - def control_volume_copy_job(self, obj_id, control='start'): - """Controls a volume copy job.""" - path = ("/storage-systems/{system-id}/volume-copy-jobs-control" - "/{object-id}?control={String}") - return self._invoke('PUT', path, **{'object-id': obj_id, - 'String': control}) - - def list_vol_copy_job(self, object_id): - """List volume copy job.""" - path = "/storage-systems/{system-id}/volume-copy-jobs/{object-id}" - return self._invoke('GET', path, **{'object-id': object_id}) - - def delete_vol_copy_job(self, object_id): - """Delete volume copy job.""" - path = "/storage-systems/{system-id}/volume-copy-jobs/{object-id}" - return self._invoke('DELETE', path, **{'object-id': object_id}) - - def add_autosupport_data(self, key, data): - """Register driver statistics via autosupport log.""" - path = ('/key-values/%s' % key) - self._invoke('POST', path, json.dumps(data)) - - def set_counter(self, key, value): - path = ('/counters/%s/setCounter?value=%d' % (key, value)) - self._invoke('POST', path) - - def get_asup_info(self): - """Returns a dictionary of relevant autosupport information. - - Currently returned fields are: - model -- E-series model name - serial_numbers -- Serial number for each controller - firmware_version -- Version of active firmware - chassis_sn -- Serial number for whole chassis - """ - asup_info = {} - - controllers = self.list_hardware_inventory().get('controllers') - if controllers: - asup_info['model'] = controllers[0].get('modelName', 'unknown') - serial_numbers = [value['serialNumber'].rstrip() - for __, value in enumerate(controllers)] - serial_numbers.sort() - for index, value in enumerate(serial_numbers): - if not value: - serial_numbers[index] = 'unknown' - asup_info['serial_numbers'] = serial_numbers - else: - asup_info['model'] = 'unknown' - asup_info['serial_numbers'] = ['unknown', 'unknown'] - - system_info = self.list_storage_system() - if system_info: - asup_info['firmware_version'] = system_info['fwVersion'] - asup_info['chassis_sn'] = system_info['chassisSerialNumber'] - else: - asup_info['firmware_version'] = 'unknown' - asup_info['chassis_sn'] = 'unknown' - - return asup_info - - def get_eseries_api_info(self, verify=False): - """Get E-Series API information from the array.""" - api_operating_mode = 'embedded' - path = 'devmgr/utils/about' - headers = {'Content-Type': 'application/json', - 'Accept': 'application/json'} - url = self._get_resource_url(path, True).replace( - '/devmgr/v2', '', 1) - result = self.invoke_service(method='GET', url=url, - headers=headers, - verify=verify) - about_response_dict = result.json() - mode_is_proxy = about_response_dict['runningAsProxy'] - if mode_is_proxy: - api_operating_mode = 'proxy' - return api_operating_mode, about_response_dict['version'] - - def list_backend_store(self, key): - """Retrieve data by key from the the persistent store on the backend. - - Example response: {"key": "cinder-snapshots", "value": "[]"} - - :param key: the persistent store to retrieve - :return a json body representing the value of the store, - or an empty json object - """ - path = self.RESOURCE_PATHS.get('persistent-store') - try: - resp = self._invoke('GET', path, **{'key': key}) - except exception.NetAppDriverException: - return dict() - else: - data = resp['value'] - if data: - return json.loads(data) - return dict() - - def save_backend_store(self, key, store_data): - """Save a json value to the persistent storage on the backend. - - The storage backend provides a small amount of persistent storage - that we can utilize for storing driver information. - - :param key: The key utilized for storing/retrieving the data - :param store_data: a python data structure that will be stored as a - json value - """ - path = self.RESOURCE_PATHS.get('persistent-stores') - store_data = json.dumps(store_data, separators=(',', ':')) - - data = { - 'key': key, - 'value': store_data - } - - self._invoke('POST', path, data) diff --git a/cinder/volume/drivers/netapp/eseries/exception.py b/cinder/volume/drivers/netapp/eseries/exception.py deleted file mode 100644 index c2c517127..000000000 --- a/cinder/volume/drivers/netapp/eseries/exception.py +++ /dev/null @@ -1,33 +0,0 @@ -# Copyright (c) 2015 Alex Meade. All Rights Reserved. -# Copyright (c) 2015 Michael Price. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder import exception -from cinder.i18n import _ - - -class VolumeNotMapped(exception.NetAppDriverException): - message = _("Volume %(volume_id)s is not currently mapped to host " - "%(host)s") - - -class UnsupportedHostGroup(exception.NetAppDriverException): - message = _("Volume %(volume_id)s is currently mapped to unsupported " - "host group %(group)s") - - -class WebServiceException(exception.NetAppDriverException): - def __init__(self, message=None, status_code=None): - self.status_code = status_code - super(WebServiceException, self).__init__(message=message) diff --git a/cinder/volume/drivers/netapp/eseries/fc_driver.py b/cinder/volume/drivers/netapp/eseries/fc_driver.py deleted file mode 100644 index 39319cf1c..000000000 --- a/cinder/volume/drivers/netapp/eseries/fc_driver.py +++ /dev/null @@ -1,126 +0,0 @@ -# Copyright (c) - 2014, Alex Meade. All rights reserved. -# Copyright (c) - 2015, Yogesh Kshirsagar. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp E-Series FibreChannel storage systems. -""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.netapp.eseries import library -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class NetAppEseriesFibreChannelDriver(driver.BaseVD, - driver.ManageableVD, - driver.ExtendVD, - driver.TransferVD, - driver.SnapshotVD, - driver.ConsistencyGroupVD): - """NetApp E-Series FibreChannel volume driver.""" - - DRIVER_NAME = 'NetApp_FibreChannel_ESeries' - - def __init__(self, *args, **kwargs): - super(NetAppEseriesFibreChannelDriver, self).__init__(*args, **kwargs) - na_utils.validate_instantiation(**kwargs) - self.library = library.NetAppESeriesLibrary(self.DRIVER_NAME, - 'FC', **kwargs) - - def do_setup(self, context): - self.library.do_setup(context) - - def check_for_setup_error(self): - self.library.check_for_setup_error() - - def create_volume(self, volume): - self.library.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - self.library.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - self.library.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - self.library.delete_volume(volume) - - def create_snapshot(self, snapshot): - return self.library.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - self.library.delete_snapshot(snapshot) - - def get_volume_stats(self, refresh=False): - return self.library.get_volume_stats(refresh) - - def extend_volume(self, volume, new_size): - self.library.extend_volume(volume, new_size) - - def ensure_export(self, context, volume): - return self.library.ensure_export(context, volume) - - def create_export(self, context, volume, connector): - return self.library.create_export(context, volume) - - def remove_export(self, context, volume): - self.library.remove_export(context, volume) - - def manage_existing(self, volume, existing_ref): - return self.library.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - return self.library.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - return self.library.unmanage(volume) - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector, **kwargs): - return self.library.initialize_connection_fc(volume, connector) - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - return self.library.terminate_connection_fc(volume, connector, - **kwargs) - - def get_pool(self, volume): - return self.library.get_pool(volume) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.create_cgsnapshot(cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.delete_cgsnapshot(cgsnapshot, snapshots) - - def create_consistencygroup(self, context, group): - return self.library.create_consistencygroup(group) - - def delete_consistencygroup(self, context, group, volumes): - return self.library.delete_consistencygroup(group, volumes) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - return self.library.update_consistencygroup( - group, add_volumes, remove_volumes) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - return self.library.create_consistencygroup_from_src( - group, volumes, cgsnapshot, snapshots, source_cg, source_vols) diff --git a/cinder/volume/drivers/netapp/eseries/host_mapper.py b/cinder/volume/drivers/netapp/eseries/host_mapper.py deleted file mode 100644 index 29c08df30..000000000 --- a/cinder/volume/drivers/netapp/eseries/host_mapper.py +++ /dev/null @@ -1,249 +0,0 @@ -# Copyright (c) 2015 Alex Meade. All Rights Reserved. -# Copyright (c) 2015 Yogesh Kshirsagar. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" This module handles mapping E-Series volumes to E-Series Hosts and Host -Groups. -""" - -import collections -import random - -from oslo_log import log as logging -from six.moves import range - -from cinder import exception -from cinder.i18n import _ -from cinder import utils as cinder_utils -from cinder.volume.drivers.netapp.eseries import exception as eseries_exc -from cinder.volume.drivers.netapp.eseries import utils - - -LOG = logging.getLogger(__name__) - - -@cinder_utils.trace_method -@cinder_utils.synchronized('map_es_volume') -def map_volume_to_single_host(client, volume, eseries_vol, host, - vol_map, multiattach_enabled): - """Maps the e-series volume to host with initiator.""" - LOG.debug("Attempting to map volume %s to single host.", volume['id']) - - # If volume is not mapped on the backend, map directly to host - if not vol_map: - mappings = client.get_volume_mappings_for_host(host['hostRef']) - lun = _get_free_lun(client, host, multiattach_enabled, mappings) - return client.create_volume_mapping(eseries_vol['volumeRef'], - host['hostRef'], lun) - - # If volume is already mapped to desired host - if vol_map.get('mapRef') == host['hostRef']: - return vol_map - - multiattach_cluster_ref = None - try: - host_group = client.get_host_group_by_name( - utils.MULTI_ATTACH_HOST_GROUP_NAME) - multiattach_cluster_ref = host_group['clusterRef'] - except exception.NotFound: - pass - - # Volume is mapped to the multiattach host group - if vol_map.get('mapRef') == multiattach_cluster_ref: - LOG.debug("Volume %s is mapped to multiattach host group.", - volume['id']) - - # If volume is not currently attached according to Cinder, it is - # safe to delete the mapping - if not (volume['attach_status'] == 'attached'): - LOG.debug("Volume %(vol)s is not currently attached, moving " - "existing mapping to host %(host)s.", - {'vol': volume['id'], 'host': host['label']}) - mappings = client.get_volume_mappings_for_host( - host['hostRef']) - lun = _get_free_lun(client, host, multiattach_enabled, mappings) - return client.move_volume_mapping_via_symbol( - vol_map.get('mapRef'), host['hostRef'], lun - ) - - # If we got this far, volume must be mapped to something else - msg = _("Cannot attach already attached volume %s; " - "multiattach is disabled via the " - "'netapp_enable_multiattach' configuration option.") - raise exception.NetAppDriverException(msg % volume['id']) - - -@cinder_utils.trace_method -@cinder_utils.synchronized('map_es_volume') -def map_volume_to_multiple_hosts(client, volume, eseries_vol, target_host, - mapping): - """Maps the e-series volume to multiattach host group.""" - - LOG.debug("Attempting to map volume %s to multiple hosts.", volume['id']) - - # If volume is already mapped to desired host, return the mapping - if mapping['mapRef'] == target_host['hostRef']: - LOG.debug("Volume %(vol)s already mapped to host %(host)s", - {'vol': volume['id'], 'host': target_host['label']}) - return mapping - - # If target host in a host group, ensure it is the multiattach host group - if target_host['clusterRef'] != utils.NULL_REF: - host_group = client.get_host_group(target_host[ - 'clusterRef']) - if host_group['label'] != utils.MULTI_ATTACH_HOST_GROUP_NAME: - msg = _("Specified host to map to volume %(vol)s is in " - "unsupported host group with %(group)s.") - params = {'vol': volume['id'], 'group': host_group['label']} - raise eseries_exc.UnsupportedHostGroup(msg % params) - - mapped_host_group = None - multiattach_host_group = None - try: - mapped_host_group = client.get_host_group(mapping['mapRef']) - # If volume is mapped to a foreign host group raise an error - if mapped_host_group['label'] != utils.MULTI_ATTACH_HOST_GROUP_NAME: - raise eseries_exc.UnsupportedHostGroup( - volume_id=volume['id'], group=mapped_host_group['label']) - multiattach_host_group = mapped_host_group - except exception.NotFound: - pass - - if not multiattach_host_group: - multiattach_host_group = client.get_host_group_by_name( - utils.MULTI_ATTACH_HOST_GROUP_NAME) - - # If volume is mapped directly to a host, move the host into the - # multiattach host group. Error if the host is in a foreign host group - if not mapped_host_group: - current_host = client.get_host(mapping['mapRef']) - if current_host['clusterRef'] != utils.NULL_REF: - host_group = client.get_host_group(current_host[ - 'clusterRef']) - if host_group['label'] != utils.MULTI_ATTACH_HOST_GROUP_NAME: - msg = _("Currently mapped host for volume %(vol)s is in " - "unsupported host group with %(group)s.") - params = {'vol': volume['id'], 'group': host_group['label']} - raise eseries_exc.UnsupportedHostGroup(msg % params) - client.set_host_group_for_host(current_host['hostRef'], - multiattach_host_group['clusterRef']) - - # Move destination host into multiattach host group - client.set_host_group_for_host(target_host[ - 'hostRef'], multiattach_host_group['clusterRef']) - - # Once both existing and target hosts are in the multiattach host group, - # move the volume mapping to said group. - if not mapped_host_group: - LOG.debug("Moving mapping for volume %s to multiattach host group.", - volume['id']) - return client.move_volume_mapping_via_symbol( - mapping.get('lunMappingRef'), - multiattach_host_group['clusterRef'], - mapping['lun'] - ) - - return mapping - - -def _get_free_lun(client, host, multiattach_enabled, mappings): - """Returns least used LUN ID available on the given host.""" - if not _is_host_full(client, host): - unused_luns = _get_unused_lun_ids(mappings) - if unused_luns: - chosen_lun = random.sample(unused_luns, 1) - return chosen_lun[0] - elif multiattach_enabled: - msg = _("No unused LUN IDs are available on the host; " - "multiattach is enabled which requires that all LUN IDs " - "to be unique across the entire host group.") - raise exception.NetAppDriverException(msg) - used_lun_counts = _get_used_lun_id_counter(mappings) - # most_common returns an arbitrary tuple of members with same frequency - for lun_id, __ in reversed(used_lun_counts.most_common()): - if _is_lun_id_available_on_host(client, host, lun_id): - return lun_id - msg = _("No free LUN IDs left. Maximum number of volumes that can be " - "attached to host (%s) has been exceeded.") - raise exception.NetAppDriverException(msg % utils.MAX_LUNS_PER_HOST) - - -def _get_unused_lun_ids(mappings): - """Returns unused LUN IDs given mappings.""" - used_luns = _get_used_lun_ids_for_mappings(mappings) - - unused_luns = (set(range(utils.MAX_LUNS_PER_HOST)) - set(used_luns)) - return unused_luns - - -def _get_used_lun_id_counter(mapping): - """Returns used LUN IDs with count as a dictionary.""" - used_luns = _get_used_lun_ids_for_mappings(mapping) - used_lun_id_counter = collections.Counter(used_luns) - return used_lun_id_counter - - -def _is_host_full(client, host): - """Checks whether maximum volumes attached to a host have been reached.""" - luns = client.get_volume_mappings_for_host(host['hostRef']) - return len(luns) >= utils.MAX_LUNS_PER_HOST - - -def _is_lun_id_available_on_host(client, host, lun_id): - """Returns a boolean value depending on whether a LUN ID is available.""" - mapping = client.get_volume_mappings_for_host(host['hostRef']) - used_lun_ids = _get_used_lun_ids_for_mappings(mapping) - return lun_id not in used_lun_ids - - -def _get_used_lun_ids_for_mappings(mappings): - """Returns used LUNs when provided with mappings.""" - used_luns = set(map(lambda lun: int(lun['lun']), mappings)) - # E-Series uses LUN ID 0 for special purposes and should not be - # assigned for general use - used_luns.add(0) - return used_luns - - -def unmap_volume_from_host(client, volume, host, mapping): - # Volume is mapped directly to host, so delete the mapping - if mapping.get('mapRef') == host['hostRef']: - LOG.debug("Volume %(vol)s is mapped directly to host %(host)s; " - "removing mapping.", {'vol': volume['id'], - 'host': host['label']}) - client.delete_volume_mapping(mapping['lunMappingRef']) - return - - try: - host_group = client.get_host_group(mapping['mapRef']) - except exception.NotFound: - # Volumes is mapped but to a different initiator - raise eseries_exc.VolumeNotMapped(volume_id=volume['id'], - host=host['label']) - # If volume is mapped to a foreign host group raise error - if host_group['label'] != utils.MULTI_ATTACH_HOST_GROUP_NAME: - raise eseries_exc.UnsupportedHostGroup(volume_id=volume['id'], - group=host_group['label']) - # If target host is not in the multiattach host group - if host['clusterRef'] != host_group['clusterRef']: - raise eseries_exc.VolumeNotMapped(volume_id=volume['id'], - host=host['label']) - - # Volume is mapped to multiattach host group - # Remove mapping if volume should no longer be attached after this - # operation. - if volume['status'] == 'detaching': - LOG.debug("Volume %s is mapped directly to multiattach host group but " - "is not currently attached; removing mapping.", volume['id']) - client.delete_volume_mapping(mapping['lunMappingRef']) diff --git a/cinder/volume/drivers/netapp/eseries/iscsi_driver.py b/cinder/volume/drivers/netapp/eseries/iscsi_driver.py deleted file mode 100644 index dcb66a439..000000000 --- a/cinder/volume/drivers/netapp/eseries/iscsi_driver.py +++ /dev/null @@ -1,126 +0,0 @@ -# Copyright (c) 2014 NetApp, Inc. All Rights Reserved. -# Copyright (c) 2015 Alex Meade. All Rights Reserved. -# Copyright (c) 2015 Rushil Chugh. All Rights Reserved. -# Copyright (c) 2015 Navneet Singh. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for NetApp E-Series iSCSI storage systems. -""" - -from oslo_log import log as logging - -from cinder.volume import driver -from cinder.volume.drivers.netapp.eseries import library -from cinder.volume.drivers.netapp import utils as na_utils - - -LOG = logging.getLogger(__name__) - - -class NetAppEseriesISCSIDriver(driver.BaseVD, - driver.ManageableVD, - driver.ExtendVD, - driver.TransferVD, - driver.SnapshotVD, - driver.ConsistencyGroupVD): - """NetApp E-Series iSCSI volume driver.""" - - DRIVER_NAME = 'NetApp_iSCSI_ESeries' - - def __init__(self, *args, **kwargs): - super(NetAppEseriesISCSIDriver, self).__init__(*args, **kwargs) - na_utils.validate_instantiation(**kwargs) - self.library = library.NetAppESeriesLibrary(self.DRIVER_NAME, - 'iSCSI', **kwargs) - - def do_setup(self, context): - self.library.do_setup(context) - - def check_for_setup_error(self): - self.library.check_for_setup_error() - - def create_volume(self, volume): - self.library.create_volume(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - self.library.create_volume_from_snapshot(volume, snapshot) - - def create_cloned_volume(self, volume, src_vref): - self.library.create_cloned_volume(volume, src_vref) - - def delete_volume(self, volume): - self.library.delete_volume(volume) - - def create_snapshot(self, snapshot): - return self.library.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - self.library.delete_snapshot(snapshot) - - def get_volume_stats(self, refresh=False): - return self.library.get_volume_stats(refresh) - - def extend_volume(self, volume, new_size): - self.library.extend_volume(volume, new_size) - - def ensure_export(self, context, volume): - return self.library.ensure_export(context, volume) - - def create_export(self, context, volume, connector): - return self.library.create_export(context, volume) - - def remove_export(self, context, volume): - self.library.remove_export(context, volume) - - def manage_existing(self, volume, existing_ref): - return self.library.manage_existing(volume, existing_ref) - - def manage_existing_get_size(self, volume, existing_ref): - return self.library.manage_existing_get_size(volume, existing_ref) - - def unmanage(self, volume): - return self.library.unmanage(volume) - - def initialize_connection(self, volume, connector): - return self.library.initialize_connection_iscsi(volume, connector) - - def terminate_connection(self, volume, connector, **kwargs): - return self.library.terminate_connection_iscsi(volume, connector, - **kwargs) - - def get_pool(self, volume): - return self.library.get_pool(volume) - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.create_cgsnapshot(cgsnapshot, snapshots) - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - return self.library.delete_cgsnapshot(cgsnapshot, snapshots) - - def create_consistencygroup(self, context, group): - return self.library.create_consistencygroup(group) - - def delete_consistencygroup(self, context, group, volumes): - return self.library.delete_consistencygroup(group, volumes) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - return self.library.update_consistencygroup( - group, add_volumes, remove_volumes) - - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - return self.library.create_consistencygroup_from_src( - group, volumes, cgsnapshot, snapshots, source_cg, source_vols) diff --git a/cinder/volume/drivers/netapp/eseries/library.py b/cinder/volume/drivers/netapp/eseries/library.py deleted file mode 100644 index 1ad5504c7..000000000 --- a/cinder/volume/drivers/netapp/eseries/library.py +++ /dev/null @@ -1,2103 +0,0 @@ -# Copyright (c) 2015 Alex Meade -# Copyright (c) 2015 Rushil Chugh -# Copyright (c) 2015 Navneet Singh -# Copyright (c) 2015 Yogesh Kshirsagar -# Copyright (c) 2015 Tom Barron -# Copyright (c) 2015 Michael Price -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import copy -import math -import socket -import time -import uuid - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_log import versionutils -from oslo_service import loopingcall -from oslo_utils import excutils -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import utils as cinder_utils -from cinder.volume.drivers.netapp.eseries import client -from cinder.volume.drivers.netapp.eseries import exception as eseries_exc -from cinder.volume.drivers.netapp.eseries import host_mapper -from cinder.volume.drivers.netapp.eseries import utils -from cinder.volume.drivers.netapp import options as na_opts -from cinder.volume.drivers.netapp import utils as na_utils -from cinder.volume import utils as volume_utils -from cinder.zonemanager import utils as fczm_utils - - -LOG = logging.getLogger(__name__) - -CONF = cfg.CONF - - -@six.add_metaclass(cinder_utils.TraceWrapperMetaclass) -class NetAppESeriesLibrary(object): - """Executes commands relating to Volumes.""" - - DRIVER_NAME = 'NetApp_iSCSI_ESeries' - AUTOSUPPORT_INTERVAL_SECONDS = 3600 # hourly - VERSION = "1.0.0" - REQUIRED_FLAGS = ['netapp_server_hostname', 'netapp_controller_ips', - 'netapp_login', 'netapp_password'] - SLEEP_SECS = 5 - HOST_TYPES = {'aix': 'AIX MPIO', - 'avt': 'AVT_4M', - 'factoryDefault': 'FactoryDefault', - 'hpux': 'HP-UX TPGS', - 'linux_atto': 'LnxTPGSALUA', - 'linux_dm_mp': 'LnxALUA', - 'linux_mpp_rdac': 'Linux', - 'linux_pathmanager': 'LnxTPGSALUA_PM', - 'macos': 'MacTPGSALUA', - 'ontap': 'ONTAP', - 'svc': 'SVC', - 'solaris_v11': 'SolTPGSALUA', - 'solaris_v10': 'Solaris', - 'vmware': 'VmwTPGSALUA', - 'windows': - 'Windows 2000/Server 2003/Server 2008 Non-Clustered', - 'windows_atto': 'WinTPGSALUA', - 'windows_clustered': - 'Windows 2000/Server 2003/Server 2008 Clustered' - } - # NOTE(ameade): This maps what is reported by the e-series api to a - # consistent set of values that are reported by all NetApp drivers - # to the cinder scheduler. - SSC_DISK_TYPE_MAPPING = { - 'scsi': 'SCSI', - 'fibre': 'FCAL', - 'sas': 'SAS', - 'sata': 'SATA', - 'ssd': 'SSD', - } - SSC_RAID_TYPE_MAPPING = { - 'raidDiskPool': 'DDP', - 'raid0': 'raid0', - 'raid1': 'raid1', - # RAID3 is being deprecated and is actually implemented as RAID5 - 'raid3': 'raid5', - 'raid5': 'raid5', - 'raid6': 'raid6', - } - READ_CACHE_Q_SPEC = 'netapp:read_cache' - WRITE_CACHE_Q_SPEC = 'netapp:write_cache' - DA_UQ_SPEC = 'netapp_eseries_data_assurance' - FLASH_CACHE_UQ_SPEC = 'netapp_eseries_flash_read_cache' - DISK_TYPE_UQ_SPEC = 'netapp_disk_type' - ENCRYPTION_UQ_SPEC = 'netapp_disk_encryption' - SPINDLE_SPD_UQ_SPEC = 'netapp_eseries_disk_spindle_speed' - RAID_UQ_SPEC = 'netapp_raid_type' - THIN_UQ_SPEC = 'netapp_thin_provisioned' - SSC_UPDATE_INTERVAL = 60 # seconds - SA_COMM_TIMEOUT = 30 - WORLDWIDENAME = 'worldWideName' - - DEFAULT_HOST_TYPE = 'linux_dm_mp' - - # Define name marker string to use in snapshot groups that are for copying - # volumes. This is to differentiate them from ordinary snapshot groups. - SNAPSHOT_VOL_COPY_SUFFIX = 'SGCV' - # Define a name marker string used to identify snapshot volumes that have - # an underlying snapshot that is awaiting deletion. - SNAPSHOT_VOL_DEL_SUFFIX = '_DEL' - # Maximum number of snapshots per snapshot group - MAX_SNAPSHOT_COUNT = 32 - # Maximum number of snapshot groups - MAX_SNAPSHOT_GROUP_COUNT = 4 - RESERVED_SNAPSHOT_GROUP_COUNT = 1 - SNAPSHOT_PERSISTENT_STORE_KEY = 'cinder-snapshots' - SNAPSHOT_PERSISTENT_STORE_LOCK = str(uuid.uuid4()) - - def __init__(self, driver_name, driver_protocol="iSCSI", - configuration=None, **kwargs): - self.configuration = configuration - self._app_version = kwargs.pop("app_version", "unknown") - self.configuration.append_config_values(na_opts.netapp_basicauth_opts) - self.configuration.append_config_values( - na_opts.netapp_connection_opts) - self.configuration.append_config_values(na_opts.netapp_transport_opts) - self.configuration.append_config_values(na_opts.netapp_eseries_opts) - self.configuration.append_config_values(na_opts.netapp_san_opts) - self.lookup_service = fczm_utils.create_lookup_service() - self._backend_name = self.configuration.safe_get( - "volume_backend_name") or "NetApp_ESeries" - self.driver_name = driver_name - self.driver_protocol = driver_protocol - self._stats = {} - self._ssc_stats = {} - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - self.context = context - na_utils.check_flags(self.REQUIRED_FLAGS, self.configuration) - - self._client = self._create_rest_client(self.configuration) - self._check_mode_get_or_register_storage_system() - self._version_check() - if self.configuration.netapp_enable_multiattach: - self._ensure_multi_attach_host_group_exists() - - def _create_rest_client(self, configuration): - port = configuration.netapp_server_port - scheme = configuration.netapp_transport_type.lower() - if port is None: - if scheme == 'http': - port = 8080 - elif scheme == 'https': - port = 8443 - - return client.RestClient( - scheme=scheme, - host=configuration.netapp_server_hostname, - port=port, - service_path=configuration.netapp_webservice_path, - username=configuration.netapp_login, - password=configuration.netapp_password) - - def _version_check(self): - """Ensure that the minimum version of the REST API is available""" - if not self._client.features.REST_1_4_RELEASE: - min_version = ( - self._client.features.REST_1_4_RELEASE.minimum_version) - raise exception.NetAppDriverException( - 'This version (%(cur)s of the NetApp SANtricity Webservices ' - 'Proxy is not supported. Install version %(supp)s or ' - 'later.' % {'cur': self._client.api_version, - 'supp': min_version}) - - def _start_periodic_tasks(self): - ssc_periodic_task = loopingcall.FixedIntervalLoopingCall( - self._update_ssc_info) - ssc_periodic_task.start(interval=self.SSC_UPDATE_INTERVAL) - - # Start the task that logs autosupport (ASUP) data to the controller - asup_periodic_task = loopingcall.FixedIntervalLoopingCall( - self._create_asup, CONF.host) - asup_periodic_task.start(interval=self.AUTOSUPPORT_INTERVAL_SECONDS, - initial_delay=0) - - def check_for_setup_error(self): - self._check_host_type() - self._check_multipath() - # It is important that this be called before any other methods that - # interact with the storage-system. It blocks until the - # storage-system comes online. - self._check_storage_system() - self._check_pools() - self._start_periodic_tasks() - - def _check_host_type(self): - host_type = (self.configuration.netapp_host_type - or self.DEFAULT_HOST_TYPE) - self.host_type = self.HOST_TYPES.get(host_type) - if not self.host_type: - raise exception.NetAppDriverException( - _('Configured host type is not supported.')) - - def _check_multipath(self): - if not self.configuration.use_multipath_for_image_xfer: - LOG.warning(_LW('Production use of "%(backend)s" backend requires ' - 'the Cinder controller to have multipathing ' - 'properly set up and the configuration option ' - '"%(mpflag)s" to be set to "True".'), - {'backend': self._backend_name, - 'mpflag': 'use_multipath_for_image_xfer'}) - - def _check_pools(self): - """Ensure that the pool listing contains at least one pool""" - if not self._get_storage_pools(): - msg = _('No pools are available for provisioning volumes. ' - 'Ensure that the configuration option ' - 'netapp_pool_name_search_pattern is set correctly.') - raise exception.NetAppDriverException(msg) - - def _ensure_multi_attach_host_group_exists(self): - try: - host_group = self._client.get_host_group_by_name( - utils.MULTI_ATTACH_HOST_GROUP_NAME) - LOG.info(_LI("The multi-attach E-Series host group '%(label)s' " - "already exists with clusterRef %(clusterRef)s"), - host_group) - except exception.NotFound: - host_group = self._client.create_host_group( - utils.MULTI_ATTACH_HOST_GROUP_NAME) - LOG.info(_LI("Created multi-attach E-Series host group %(label)s " - "with clusterRef %(clusterRef)s"), host_group) - - def _check_mode_get_or_register_storage_system(self): - """Does validity checks for storage system registry and health.""" - def _resolve_host(host): - try: - ip = na_utils.resolve_hostname(host) - return ip - except socket.gaierror as e: - LOG.error(_LE('Error resolving host %(host)s. Error - %(e)s.'), - {'host': host, 'e': e}) - raise exception.NoValidHost( - _("Controller IP '%(host)s' could not be resolved: %(e)s.") - % {'host': host, 'e': e}) - - ips = self.configuration.netapp_controller_ips - ips = [i.strip() for i in ips.split(",")] - ips = [x for x in ips if _resolve_host(x)] - host = na_utils.resolve_hostname( - self.configuration.netapp_server_hostname) - if host in ips: - LOG.info(_LI('Embedded mode detected.')) - system = self._client.list_storage_systems()[0] - else: - LOG.info(_LI('Proxy mode detected.')) - system = self._client.register_storage_system( - ips, password=self.configuration.netapp_sa_password) - self._client.set_system_id(system.get('id')) - self._client._init_features() - - def _check_password_status(self, system): - """Determine if the storage system's password status is valid. - - The password status has the following possible states: unknown, valid, - invalid. - - If the password state cannot be retrieved from the storage system, - an empty string will be returned as the status, and the password - status will be assumed to be valid. This is done to ensure that - access to a storage system will not be blocked in the event of a - problem with the API. - - This method returns a tuple consisting of the storage system's - password status and whether or not the status is valid. - - Example: (invalid, True) - - :returns: (str, bool) - """ - - status = system.get('passwordStatus') - status = status.lower() if status else '' - return status, status not in ['invalid', 'unknown'] - - def _check_storage_system_status(self, system): - """Determine if the storage system's status is valid. - - The storage system status has the following possible states: - neverContacted, offline, optimal, needsAttn. - - If the storage system state cannot be retrieved, an empty string will - be returned as the status, and the storage system's status will be - assumed to be valid. This is done to ensure that access to a storage - system will not be blocked in the event of a problem with the API. - - This method returns a tuple consisting of the storage system's - password status and whether or not the status is valid. - - Example: (needsAttn, True) - - :returns: (str, bool) - """ - status = system.get('status') - status = status.lower() if status else '' - return status, status not in ['nevercontacted', 'offline'] - - def _check_storage_system(self): - """Checks whether system is registered and has good status.""" - try: - self._client.list_storage_system() - except exception.NetAppDriverException: - with excutils.save_and_reraise_exception(): - LOG.info(_LI("System with controller addresses [%s] is not " - "registered with web service."), - self.configuration.netapp_controller_ips) - - # Update the stored password - # We do this to trigger the webservices password validation routine - new_pwd = self.configuration.netapp_sa_password - self._client.update_stored_system_password(new_pwd) - - start_time = int(time.time()) - - def check_system_status(): - system = self._client.list_storage_system() - pass_status, pass_status_valid = ( - self._check_password_status(system)) - status, status_valid = self._check_storage_system_status(system) - msg_dict = {'id': system.get('id'), 'status': status, - 'pass_status': pass_status} - # wait if array not contacted or - # password was not in sync previously. - if not (pass_status_valid and status_valid): - if not pass_status_valid: - LOG.info(_LI('Waiting for web service to validate the ' - 'configured password.')) - else: - LOG.info(_LI('Waiting for web service array ' - 'communication.')) - if int(time.time() - start_time) >= self.SA_COMM_TIMEOUT: - if not status_valid: - raise exception.NetAppDriverException( - _("System %(id)s found with bad status - " - "%(status)s.") % msg_dict) - else: - raise exception.NetAppDriverException( - _("System %(id)s found with bad password status - " - "%(pass_status)s.") % msg_dict) - - # The system was found to have a good status - else: - LOG.info(_LI("System %(id)s has %(status)s status."), msg_dict) - raise loopingcall.LoopingCallDone() - - checker = loopingcall.FixedIntervalLoopingCall(f=check_system_status) - checker.start(interval = self.SLEEP_SECS, - initial_delay=self.SLEEP_SECS).wait() - - return True - - def _get_volume(self, uid): - """Retrieve a volume by its label""" - if uid is None: - raise exception.InvalidInput(_('The volume label is required' - ' as input.')) - - uid = utils.convert_uuid_to_es_fmt(uid) - - return self._client.list_volume(uid) - - def _get_snapshot_group_for_snapshot(self, snapshot): - snapshot = self._get_snapshot(snapshot) - try: - return self._client.list_snapshot_group(snapshot['pitGroupRef']) - except (exception.NetAppDriverException, - eseries_exc.WebServiceException): - msg = _("Specified snapshot group with id %s could not be found.") - raise exception.NotFound(msg % snapshot['pitGroupRef']) - - def _get_snapshot_legacy(self, snapshot): - """Find a E-Series snapshot by the name of the snapshot group. - - Snapshots were previously identified by the unique name of the - snapshot group. A snapshot volume is now utilized to uniquely - identify the snapshot, so any snapshots previously defined in this - way must be updated. - - :param snapshot_id: Cinder snapshot identifer - :return: An E-Series snapshot image - """ - label = utils.convert_uuid_to_es_fmt(snapshot['id']) - for group in self._client.list_snapshot_groups(): - if group['label'] == label: - image = self._get_oldest_image_in_snapshot_group(group['id']) - group_label = utils.convert_uuid_to_es_fmt(uuid.uuid4()) - # Modify the group label so we don't have a name collision - self._client.update_snapshot_group(group['id'], - group_label) - - snapshot.update({'provider_id': image['id']}) - snapshot.save() - - return image - - raise exception.NotFound(_('Snapshot with id of %s could not be ' - 'found.') % snapshot['id']) - - def _get_snapshot(self, snapshot): - """Find a E-Series snapshot by its Cinder identifier - - An E-Series snapshot image does not have a configuration name/label, - so we define a snapshot volume underneath of it that will help us to - identify it. We retrieve the snapshot volume with the matching name, - and then we find its underlying snapshot. - - :param snapshot_id: Cinder snapshot identifer - :return: An E-Series snapshot image - """ - try: - return self._client.list_snapshot_image( - snapshot.get('provider_id')) - except (eseries_exc.WebServiceException or - exception.NetAppDriverException): - try: - LOG.debug('Unable to locate snapshot by its id, falling ' - 'back to legacy behavior.') - return self._get_snapshot_legacy(snapshot) - except exception.NetAppDriverException: - raise exception.NotFound(_('Snapshot with id of %s could not' - ' be found.') % snapshot['id']) - - def _get_snapshot_group(self, snapshot_group_id): - try: - return self._client.list_snapshot_group(snapshot_group_id) - except exception.NetAppDriverException: - raise exception.NotFound(_('Unable to retrieve snapshot group ' - 'with id of %s.') % snapshot_group_id) - - def _get_ordered_images_in_snapshot_group(self, snapshot_group_id): - images = self._client.list_snapshot_images() - if images: - filtered_images = filter(lambda img: (img['pitGroupRef'] == - snapshot_group_id), - images) - sorted_imgs = sorted(filtered_images, key=lambda x: x[ - 'pitTimestamp']) - return sorted_imgs - return list() - - def _get_oldest_image_in_snapshot_group(self, snapshot_group_id): - group = self._get_snapshot_group(snapshot_group_id) - images = self._get_ordered_images_in_snapshot_group(snapshot_group_id) - if images: - return images[0] - - msg = _("No snapshot image found in snapshot group %s.") - raise exception.NotFound(msg % group['label']) - - def _get_latest_image_in_snapshot_group(self, snapshot_group_id): - group = self._get_snapshot_group(snapshot_group_id) - images = self._get_ordered_images_in_snapshot_group(snapshot_group_id) - if images: - return images[-1] - - msg = _("No snapshot image found in snapshot group %s.") - raise exception.NotFound(msg % group['label']) - - def _is_volume_containing_snaps(self, label): - """Checks if volume contains snapshot groups.""" - vol_id = utils.convert_es_fmt_to_uuid(label) - for snap in self._client.list_snapshot_groups(): - if snap['baseVolume'] == vol_id: - return True - return False - - def get_pool(self, volume): - """Return pool name where volume resides. - - :param volume: The volume hosted by the driver. - :returns: Name of the pool where given volume is hosted. - """ - eseries_volume = self._get_volume(volume['name_id']) - storage_pool = self._client.get_storage_pool( - eseries_volume['volumeGroupRef']) - if storage_pool: - return storage_pool.get('label') - - def _add_volume_to_consistencygroup(self, volume): - if volume.get('consistencygroup_id'): - es_cg = self._get_consistencygroup(volume['consistencygroup']) - self._update_consistency_group_members(es_cg, [volume], []) - - def create_volume(self, volume): - """Creates a volume.""" - - LOG.debug('create_volume on %s', volume['host']) - - # get E-series pool label as pool name - eseries_pool_label = volume_utils.extract_host(volume['host'], - level='pool') - - if eseries_pool_label is None: - msg = _("Pool is not available in the volume host field.") - raise exception.InvalidHost(reason=msg) - - eseries_volume_label = utils.convert_uuid_to_es_fmt(volume['name_id']) - - extra_specs = na_utils.get_volume_extra_specs(volume) - - # get size of the requested volume creation - size_gb = int(volume['size']) - self._create_volume(eseries_pool_label, eseries_volume_label, size_gb, - extra_specs) - - self._add_volume_to_consistencygroup(volume) - - def _create_volume(self, eseries_pool_label, eseries_volume_label, - size_gb, extra_specs=None): - """Creates volume with given label and size.""" - if extra_specs is None: - extra_specs = {} - - if self.configuration.netapp_enable_multiattach: - volumes = self._client.list_volumes() - # NOTE(ameade): Ensure we do not create more volumes than we could - # map to the multi attach ESeries host group. - if len(volumes) > utils.MAX_LUNS_PER_HOST_GROUP: - msg = (_("Cannot create more than %(req)s volumes on the " - "ESeries array when 'netapp_enable_multiattach' is " - "set to true.") % - {'req': utils.MAX_LUNS_PER_HOST_GROUP}) - raise exception.NetAppDriverException(msg) - - # These must be either boolean values, or None - read_cache = extra_specs.get(self.READ_CACHE_Q_SPEC) - if read_cache is not None: - read_cache = na_utils.to_bool(read_cache) - - write_cache = extra_specs.get(self.WRITE_CACHE_Q_SPEC) - if write_cache is not None: - write_cache = na_utils.to_bool(write_cache) - - flash_cache = extra_specs.get(self.FLASH_CACHE_UQ_SPEC) - if flash_cache is not None: - flash_cache = na_utils.to_bool(flash_cache) - - data_assurance = extra_specs.get(self.DA_UQ_SPEC) - if data_assurance is not None: - data_assurance = na_utils.to_bool(data_assurance) - - thin_provision = extra_specs.get(self.THIN_UQ_SPEC) - if(thin_provision is not None): - thin_provision = na_utils.to_bool(thin_provision) - - target_pool = None - - pools = self._get_storage_pools() - for pool in pools: - if pool["label"] == eseries_pool_label: - target_pool = pool - break - - if not target_pool: - msg = _("Pools %s does not exist") - raise exception.NetAppDriverException(msg % eseries_pool_label) - - try: - vol = self._client.create_volume(target_pool['volumeGroupRef'], - eseries_volume_label, size_gb, - read_cache=read_cache, - write_cache=write_cache, - flash_cache=flash_cache, - data_assurance=data_assurance, - thin_provision=thin_provision) - LOG.info(_LI("Created volume with " - "label %s."), eseries_volume_label) - except exception.NetAppDriverException as e: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error creating volume. Msg - %s."), e) - # There was some kind failure creating the volume, make sure no - # partial flawed work exists - try: - bad_vol = self._get_volume(eseries_volume_label) - except Exception: - # Swallowing the exception intentionally because this is - # emergency cleanup to make sure no intermediate volumes - # were left. In this whole error situation, the more - # common route would be for no volume to have been created. - pass - else: - # Some sort of partial volume was created despite the - # error. Lets clean it out so no partial state volumes or - # orphans are left. - try: - self._client.delete_volume(bad_vol["id"]) - except exception.NetAppDriverException as e2: - LOG.error(_LE( - "Error cleaning up failed volume creation. " - "Msg - %s."), e2) - - return vol - - def _is_data_assurance_supported(self): - """Determine if the storage backend is PI (DataAssurance) compatible""" - return self.driver_protocol != "iSCSI" - - def _schedule_and_create_volume(self, label, size_gb): - """Creates volume with given label and size.""" - avl_pools = self._get_sorted_available_storage_pools(size_gb) - for pool in avl_pools: - try: - vol = self._client.create_volume(pool['volumeGroupRef'], - label, size_gb) - LOG.info(_LI("Created volume with label %s."), label) - return vol - except exception.NetAppDriverException as e: - LOG.error(_LE("Error creating volume. Msg - %s."), e) - msg = _("Failure creating volume %s.") - raise exception.NetAppDriverException(msg % label) - - def _create_volume_from_snapshot(self, volume, image): - """Define a new volume based on an E-Series snapshot image. - - This method should be synchronized on the snapshot id. - - :param volume: a Cinder volume - :param image: an E-Series snapshot image - :return: the clone volume - """ - label = utils.convert_uuid_to_es_fmt(volume['id']) - size = volume['size'] - - dst_vol = self._schedule_and_create_volume(label, size) - src_vol = None - try: - src_vol = self._create_snapshot_volume(image) - self._copy_volume_high_priority_readonly(src_vol, dst_vol) - LOG.info(_LI("Created volume with label %s."), label) - except exception.NetAppDriverException: - with excutils.save_and_reraise_exception(): - self._client.delete_volume(dst_vol['volumeRef']) - finally: - if src_vol: - try: - self._client.delete_snapshot_volume(src_vol['id']) - except exception.NetAppDriverException as e: - LOG.error(_LE("Failure restarting snap vol. Error: %s."), - e) - else: - LOG.warning(_LW("Snapshot volume creation failed for " - "snapshot %s."), image['id']) - - return dst_vol - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - es_snapshot = self._get_snapshot(snapshot) - cinder_utils.synchronized(snapshot['id'])( - self._create_volume_from_snapshot)(volume, es_snapshot) - - self._add_volume_to_consistencygroup(volume) - - def _copy_volume_high_priority_readonly(self, src_vol, dst_vol): - """Copies src volume to dest volume.""" - LOG.info(_LI("Copying src vol %(src)s to dest vol %(dst)s."), - {'src': src_vol['label'], 'dst': dst_vol['label']}) - job = None - try: - job = self._client.create_volume_copy_job( - src_vol['id'], dst_vol['volumeRef']) - - def wait_for_copy(): - j_st = self._client.list_vol_copy_job(job['volcopyRef']) - if (j_st['status'] in ['inProgress', 'pending', 'unknown']): - return - if j_st['status'] == 'failed' or j_st['status'] == 'halted': - LOG.error(_LE("Vol copy job status %s."), j_st['status']) - raise exception.NetAppDriverException( - _("Vol copy job for dest %s failed.") % - dst_vol['label']) - LOG.info(_LI("Vol copy job completed for dest %s."), - dst_vol['label']) - raise loopingcall.LoopingCallDone() - - checker = loopingcall.FixedIntervalLoopingCall(wait_for_copy) - checker.start(interval=self.SLEEP_SECS, - initial_delay=self.SLEEP_SECS, - stop_on_exception=True).wait() - finally: - if job: - try: - self._client.delete_vol_copy_job(job['volcopyRef']) - except exception.NetAppDriverException: - LOG.warning(_LW("Failure deleting " - "job %s."), job['volcopyRef']) - else: - LOG.warning(_LW('Volume copy job for src vol %s not found.'), - src_vol['id']) - LOG.info(_LI('Copy job to dest vol %s completed.'), dst_vol['label']) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - es_vol = self._get_volume(src_vref['id']) - - es_snapshot = self._create_es_snapshot_for_clone(es_vol) - - try: - self._create_volume_from_snapshot(volume, es_snapshot) - self._add_volume_to_consistencygroup(volume) - finally: - try: - self._client.delete_snapshot_group(es_snapshot['pitGroupRef']) - except exception.NetAppDriverException: - LOG.warning(_LW("Failure deleting temp snapshot %s."), - es_snapshot['id']) - - def delete_volume(self, volume): - """Deletes a volume.""" - try: - vol = self._get_volume(volume['name_id']) - self._client.delete_volume(vol['volumeRef']) - except (exception.NetAppDriverException, exception.VolumeNotFound): - LOG.warning(_LW("Volume %s already deleted."), volume['id']) - return - - def _is_cgsnapshot(self, snapshot_image): - """Determine if an E-Series snapshot image is part of a cgsnapshot""" - cg_id = snapshot_image.get('consistencyGroupId') - # A snapshot that is not part of a consistency group may have a - # cg_id of either none or a string of all 0's, so we check for both - return not (cg_id is None or utils.NULL_REF == cg_id) - - def _create_snapshot_volume(self, image): - """Creates snapshot volume for given group with snapshot_id.""" - group = self._get_snapshot_group(image['pitGroupRef']) - - LOG.debug("Creating snap vol for group %s", group['label']) - - label = utils.convert_uuid_to_es_fmt(uuid.uuid4()) - - if self._is_cgsnapshot(image): - return self._client.create_cg_snapshot_view( - image['consistencyGroupId'], label, image['id']) - else: - return self._client.create_snapshot_volume( - image['pitRef'], label, image['baseVol']) - - def _create_snapshot_group(self, label, volume, percentage_capacity=20.0): - """Define a new snapshot group for a volume - - :param label: the label for the snapshot group - :param volume: an E-Series volume - :param percentage_capacity: an optional repository percentage - :return a new snapshot group - """ - - # Newer versions of the REST API are capable of automatically finding - # the best pool candidate - if not self._client.features.REST_1_3_RELEASE: - vol_size_gb = int(volume['totalSizeInBytes']) / units.Gi - pools = self._get_sorted_available_storage_pools(vol_size_gb) - volume_pool = next(pool for pool in pools if volume[ - 'volumeGroupRef'] == pool['id']) - - # A disk pool can only utilize a candidate from its own pool - if volume_pool.get('raidLevel') == 'raidDiskPool': - pool_id_to_use = volume_pool['volumeGroupRef'] - - # Otherwise, choose the best available pool - else: - pool_id_to_use = pools[0]['volumeGroupRef'] - group = self._client.create_snapshot_group( - label, volume['volumeRef'], pool_id_to_use, - repo_percent=percentage_capacity) - - else: - group = self._client.create_snapshot_group( - label, volume['volumeRef'], repo_percent=percentage_capacity) - - return group - - def _get_snapshot_groups_for_volume(self, vol): - """Find all snapshot groups associated with an E-Series volume - - :param vol: An E-Series volume object - :return A list of snapshot groups - :raise NetAppDriverException: if the list of snapshot groups cannot be - retrieved - """ - return [grp for grp in self._client.list_snapshot_groups() - if grp['baseVolume'] == vol['id']] - - def _get_available_snapshot_group(self, vol): - """Find a snapshot group that has remaining capacity for snapshots. - - In order to minimize repository usage, we prioritize the snapshot - group with remaining snapshot capacity that has most recently had a - snapshot defined on it. - - :param vol: An E-Series volume object - :return A valid snapshot group that has available snapshot capacity, - or None - :raise NetAppDriverException: if the list of snapshot groups cannot be - retrieved - """ - groups_for_v = self._get_snapshot_groups_for_volume(vol) - - # Filter out reserved snapshot groups - groups = filter(lambda g: self.SNAPSHOT_VOL_COPY_SUFFIX not in g[ - 'label'], groups_for_v) - - # Filter out groups that are part of a consistency group - groups = filter(lambda g: not g['consistencyGroup'], groups) - - # Find all groups with free snapshot capacity - groups = [group for group in groups if group.get('snapshotCount') < - self.MAX_SNAPSHOT_COUNT] - - # Order by the last defined snapshot on the group - if len(groups) > 1: - group_by_id = {g['id']: g for g in groups} - - snap_imgs = list() - for group in groups: - try: - snap_imgs.append( - self._get_latest_image_in_snapshot_group(group['id'])) - except exception.NotFound: - pass - - snap_imgs = sorted(snap_imgs, key=lambda x: x['pitSequenceNumber']) - - if snap_imgs: - # The newest image - img = snap_imgs[-1] - return group_by_id[img['pitGroupRef']] - else: - return groups[0] if groups else None - - # Skip the snapshot image checks if there is only one snapshot group - elif groups: - return groups[0] - else: - return None - - def _create_es_snapshot_for_clone(self, vol): - group_name = (utils.convert_uuid_to_es_fmt(uuid.uuid4()) + - self.SNAPSHOT_VOL_COPY_SUFFIX) - return self._create_es_snapshot(vol, group_name) - - def _create_es_snapshot(self, vol, group_name=None): - snap_grp, snap_image = None, None - try: - snap_grp = self._get_available_snapshot_group(vol) - # If a snapshot group is not available, create one if possible - if snap_grp is None: - snap_groups_for_vol = self._get_snapshot_groups_for_volume( - vol) - - # We need a reserved snapshot group - if (group_name is not None and - (self.SNAPSHOT_VOL_COPY_SUFFIX in group_name)): - - # First we search for an existing reserved group - for grp in snap_groups_for_vol: - if grp['label'].endswith( - self.SNAPSHOT_VOL_COPY_SUFFIX): - snap_grp = grp - break - - # No reserved group exists, so we create it - if (snap_grp is None and - (len(snap_groups_for_vol) < - self.MAX_SNAPSHOT_GROUP_COUNT)): - snap_grp = self._create_snapshot_group(group_name, - vol) - - # Ensure we don't exceed the snapshot group limit - elif (len(snap_groups_for_vol) < - (self.MAX_SNAPSHOT_GROUP_COUNT - - self.RESERVED_SNAPSHOT_GROUP_COUNT)): - - label = group_name if group_name is not None else ( - utils.convert_uuid_to_es_fmt(uuid.uuid4())) - - snap_grp = self._create_snapshot_group(label, vol) - LOG.info(_LI("Created snap grp with label %s."), label) - - # We couldn't retrieve or create a snapshot group - if snap_grp is None: - raise exception.SnapshotLimitExceeded( - allowed=(self.MAX_SNAPSHOT_COUNT * - (self.MAX_SNAPSHOT_GROUP_COUNT - - self.RESERVED_SNAPSHOT_GROUP_COUNT))) - - return self._client.create_snapshot_image( - snap_grp['id']) - - except exception.NetAppDriverException: - with excutils.save_and_reraise_exception(): - if snap_image is None and snap_grp: - self._delete_snapshot_group(snap_grp['id']) - - def create_snapshot(self, snapshot): - """Creates a snapshot. - - :param snapshot: The Cinder snapshot - :param group_name: An optional label for the snapshot group - :return An E-Series snapshot image - """ - - os_vol = snapshot['volume'] - vol = self._get_volume(os_vol['name_id']) - - snap_image = cinder_utils.synchronized(vol['id'])( - self._create_es_snapshot)(vol) - model_update = { - 'provider_id': snap_image['id'] - } - - return model_update - - def _delete_es_snapshot(self, es_snapshot): - """Perform a soft-delete on an E-Series snapshot. - - Mark the snapshot image as no longer needed, so that it can be - purged from the backend when no other snapshots are dependent upon it. - - :param es_snapshot: an E-Series snapshot image - :return None - """ - index = self._get_soft_delete_map() - snapgroup_ref = es_snapshot['pitGroupRef'] - if snapgroup_ref in index: - bitset = na_utils.BitSet(int((index[snapgroup_ref]))) - else: - bitset = na_utils.BitSet(0) - - images = [img for img in self._client.list_snapshot_images() if - img['pitGroupRef'] == snapgroup_ref] - for i, image in enumerate(sorted(images, key=lambda x: x[ - 'pitSequenceNumber'])): - if(image['pitSequenceNumber'] == es_snapshot[ - 'pitSequenceNumber']): - bitset.set(i) - break - - index_update, keys_to_del = ( - self._cleanup_snapshot_images(images, bitset)) - - self._merge_soft_delete_changes(index_update, keys_to_del) - - def delete_snapshot(self, snapshot): - """Delete a snapshot.""" - try: - es_snapshot = self._get_snapshot(snapshot) - except exception.NotFound: - LOG.warning(_LW("Snapshot %s already deleted."), snapshot['id']) - else: - os_vol = snapshot['volume'] - vol = self._get_volume(os_vol['name_id']) - - cinder_utils.synchronized(vol['id'])(self._delete_es_snapshot)( - es_snapshot) - - def _get_soft_delete_map(self): - """Retrieve the snapshot index from the storage backend""" - return self._client.list_backend_store( - self.SNAPSHOT_PERSISTENT_STORE_KEY) - - @cinder_utils.synchronized(SNAPSHOT_PERSISTENT_STORE_LOCK) - def _merge_soft_delete_changes(self, index_update, keys_to_del): - """Merge changes to the snapshot index and save it on the backend - - This method merges provided changes into the index, locking, to ensure - that concurrent changes that don't overlap are not overwritten. No - update will occur if neither an update or keys to delete are provided. - - :param index_update: a dict of keys/value pairs to update in the index - :param keys_to_del: a list of keys to purge from the index - """ - if index_update or keys_to_del: - index = self._get_soft_delete_map() - if index_update: - index.update(index_update) - if keys_to_del: - for key in keys_to_del: - if key in index: - del index[key] - - self._client.save_backend_store( - self.SNAPSHOT_PERSISTENT_STORE_KEY, index) - - def _cleanup_snapshot_images(self, images, bitset): - """Delete snapshot images that are marked for removal from the backend. - - This method will iterate over all snapshots (beginning with the - oldest), that are defined on the same snapshot group as the provided - snapshot image. If the snapshot is marked for deletion, it will be - purged from the backend. Otherwise, the method will return because - no further snapshots can be purged. - - The bitset will be updated based on the return from this method. - Any updates to the index will be provided as a dict, and any keys - to be removed from the index should be returned as (dict, list). - - :param images: a list of E-Series snapshot images - :param bitset: a bitset representing the snapshot images that are - no longer needed on the backend (and may be deleted when possible) - :return (dict, list) a tuple containing a dict of updates for the - index and a list of keys to remove from the index - """ - snap_grp_ref = images[0]['pitGroupRef'] - # All images are marked as deleted, we can delete the snapshot group - if bitset == 2 ** len(images) - 1: - try: - self._delete_snapshot_group(snap_grp_ref) - except exception.NetAppDriverException as e: - LOG.warning(_LW("Unable to remove snapshot group - " - "%s."), e.msg) - return None, [snap_grp_ref] - else: - # Order by their sequence number, from oldest to newest - snapshots = sorted(images, - key=lambda x: x['pitSequenceNumber']) - deleted = 0 - - for i, snapshot in enumerate(snapshots): - if bitset.is_set(i): - self._delete_snapshot_image(snapshot) - deleted += 1 - else: - # Snapshots must be deleted in order, so if the current - # snapshot is not pending deletion, we don't want to - # process any more - break - - if deleted: - # Update the bitset based on the deleted snapshots - bitset >>= deleted - LOG.debug('Deleted %(count)s snapshot images from snapshot ' - 'group: %(grp)s.', {'count': deleted, - 'grp': snap_grp_ref}) - if deleted >= len(images): - try: - self._delete_snapshot_group(snap_grp_ref) - except exception.NetAppDriverException as e: - LOG.warning(_LW("Unable to remove snapshot group - " - "%s."), e.msg) - return None, [snap_grp_ref] - - return {snap_grp_ref: repr(bitset)}, None - - def _delete_snapshot_group(self, group_id): - try: - self._client.delete_snapshot_group(group_id) - except eseries_exc.WebServiceException as e: - raise exception.NetAppDriverException(e.msg) - - def _delete_snapshot_image(self, es_snapshot): - """Remove a snapshot image from the storage backend - - If a snapshot group has no remaining snapshot images associated with - it, it will be deleted as well. When the snapshot is deleted, - any snapshot volumes that are associated with it will be orphaned, - so they are also deleted. - - :param es_snapshot: An E-Series snapshot image - :param snapshot_volumes: Snapshot volumes associated with the snapshot - """ - self._client.delete_snapshot_image(es_snapshot['id']) - - def ensure_export(self, context, volume): - """Synchronously recreates an export for a volume.""" - pass - - def create_export(self, context, volume): - """Exports the volume.""" - pass - - def remove_export(self, context, volume): - """Removes an export for a volume.""" - pass - - def map_volume_to_host(self, volume, eseries_volume, initiators): - """Ensures the specified initiator has access to the volume.""" - existing_maps = self._client.get_volume_mappings_for_volume( - eseries_volume) - host = self._get_or_create_host(initiators, self.host_type) - # There can only be one or zero mappings on a volume in E-Series - current_map = existing_maps[0] if existing_maps else None - - if self.configuration.netapp_enable_multiattach and current_map: - self._ensure_multi_attach_host_group_exists() - mapping = host_mapper.map_volume_to_multiple_hosts(self._client, - volume, - eseries_volume, - host, - current_map) - else: - mapping = host_mapper.map_volume_to_single_host( - self._client, volume, eseries_volume, host, current_map, - self.configuration.netapp_enable_multiattach) - return mapping - - def initialize_connection_fc(self, volume, connector): - """Initializes the connection and returns connection info. - - Assigns the specified volume to a compute node/host so that it can be - used from that host. - - The driver returns a driver_volume_type of 'fibre_channel'. - The target_wwn can be a single entry or a list of wwns that - correspond to the list of remote wwn(s) that will export the volume. - Example return values: - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': '500a098280feeba5', - 'initiator_target_map': { - '21000024ff406cc3': ['500a098280feeba5'], - '21000024ff406cc2': ['500a098280feeba5'] - } - } - } - - or - - { - 'driver_volume_type': 'fibre_channel' - 'data': { - 'target_discovered': True, - 'target_lun': 1, - 'target_wwn': ['500a098280feeba5', '500a098290feeba5', - '500a098190feeba5', '500a098180feeba5'], - 'initiator_target_map': { - '21000024ff406cc3': ['500a098280feeba5', - '500a098290feeba5'], - '21000024ff406cc2': ['500a098190feeba5', - '500a098180feeba5'] - } - } - } - """ - - initiators = [fczm_utils.get_formatted_wwn(wwpn) - for wwpn in connector['wwpns']] - - eseries_vol = self._get_volume(volume['name_id']) - mapping = self.map_volume_to_host(volume, eseries_vol, - initiators) - lun_id = mapping['lun'] - - initiator_info = self._build_initiator_target_map_fc(connector) - target_wwpns, initiator_target_map, num_paths = initiator_info - - if target_wwpns: - msg = ("Successfully fetched target details for LUN %(id)s " - "and initiator(s) %(initiators)s.") - msg_fmt = {'id': volume['id'], 'initiators': initiators} - LOG.debug(msg, msg_fmt) - else: - msg = _('Failed to get LUN target details for the LUN %s.') - raise exception.VolumeBackendAPIException(data=msg % volume['id']) - - target_info = {'driver_volume_type': 'fibre_channel', - 'data': {'target_discovered': True, - 'target_lun': int(lun_id), - 'target_wwn': target_wwpns, - 'initiator_target_map': initiator_target_map}} - - return target_info - - def terminate_connection_fc(self, volume, connector, **kwargs): - """Disallow connection from connector. - - Return empty data if other volumes are in the same zone. - The FibreChannel ZoneManager doesn't remove zones - if there isn't an initiator_target_map in the - return of terminate_connection. - - :returns: data - the target_wwns and initiator_target_map if the - zone is to be removed, otherwise the same map with - an empty dict for the 'data' key - """ - - eseries_vol = self._get_volume(volume['name_id']) - initiators = [fczm_utils.get_formatted_wwn(wwpn) - for wwpn in connector['wwpns']] - host = self._get_host_with_matching_port(initiators) - mappings = eseries_vol.get('listOfMappings', []) - - # There can only be one or zero mappings on a volume in E-Series - mapping = mappings[0] if mappings else None - - if not mapping: - raise eseries_exc.VolumeNotMapped(volume_id=volume['id'], - host=host['label']) - host_mapper.unmap_volume_from_host(self._client, volume, host, mapping) - - info = {'driver_volume_type': 'fibre_channel', - 'data': {}} - - if len(self._client.get_volume_mappings_for_host( - host['hostRef'])) == 0: - # No more exports for this host, so tear down zone. - LOG.info(_LI("Need to remove FC Zone, building initiator " - "target map.")) - - initiator_info = self._build_initiator_target_map_fc(connector) - target_wwpns, initiator_target_map, num_paths = initiator_info - - info['data'] = {'target_wwn': target_wwpns, - 'initiator_target_map': initiator_target_map} - - return info - - def _build_initiator_target_map_fc(self, connector): - """Build the target_wwns and the initiator target map.""" - - # get WWPNs from controller and strip colons - all_target_wwpns = self._client.list_target_wwpns() - all_target_wwpns = [six.text_type(wwpn).replace(':', '') - for wwpn in all_target_wwpns] - - target_wwpns = [] - init_targ_map = {} - num_paths = 0 - - if self.lookup_service: - # Use FC SAN lookup to determine which ports are visible. - dev_map = self.lookup_service.get_device_mapping_from_network( - connector['wwpns'], - all_target_wwpns) - - for fabric_name in dev_map: - fabric = dev_map[fabric_name] - target_wwpns += fabric['target_port_wwn_list'] - for initiator in fabric['initiator_port_wwn_list']: - if initiator not in init_targ_map: - init_targ_map[initiator] = [] - init_targ_map[initiator] += fabric['target_port_wwn_list'] - init_targ_map[initiator] = list(set( - init_targ_map[initiator])) - for target in init_targ_map[initiator]: - num_paths += 1 - target_wwpns = list(set(target_wwpns)) - else: - initiator_wwns = connector['wwpns'] - target_wwpns = all_target_wwpns - - for initiator in initiator_wwns: - init_targ_map[initiator] = target_wwpns - - return target_wwpns, init_targ_map, num_paths - - def initialize_connection_iscsi(self, volume, connector): - """Allow connection to connector and return connection info.""" - initiator_name = connector['initiator'] - eseries_vol = self._get_volume(volume['name_id']) - mapping = self.map_volume_to_host(volume, eseries_vol, - [initiator_name]) - - lun_id = mapping['lun'] - msg_fmt = {'id': volume['id'], 'initiator_name': initiator_name} - LOG.debug("Mapped volume %(id)s to the initiator %(initiator_name)s.", - msg_fmt) - - iscsi_details = self._get_iscsi_service_details() - iscsi_portal = self._get_iscsi_portal_for_vol(eseries_vol, - iscsi_details) - LOG.debug("Successfully fetched target details for volume %(id)s and " - "initiator %(initiator_name)s.", msg_fmt) - iqn = iscsi_portal['iqn'] - address = iscsi_portal['ip'] - port = iscsi_portal['tcp_port'] - properties = na_utils.get_iscsi_connection_properties(lun_id, volume, - iqn, address, - port) - return properties - - def _get_iscsi_service_details(self): - """Gets iscsi iqn, ip and port information.""" - ports = [] - hw_inventory = self._client.list_hardware_inventory() - iscsi_ports = hw_inventory.get('iscsiPorts') - if iscsi_ports: - for port in iscsi_ports: - if (port.get('ipv4Enabled') and port.get('iqn') and - port.get('ipv4Data') and - port['ipv4Data'].get('ipv4AddressData') and - port['ipv4Data']['ipv4AddressData'] - .get('ipv4Address') and port['ipv4Data'] - ['ipv4AddressData'].get('configState') - == 'configured'): - iscsi_det = {} - iscsi_det['ip'] =\ - port['ipv4Data']['ipv4AddressData']['ipv4Address'] - iscsi_det['iqn'] = port['iqn'] - iscsi_det['tcp_port'] = port.get('tcpListenPort') - iscsi_det['controller'] = port.get('controllerId') - ports.append(iscsi_det) - if not ports: - msg = _('No good iscsi portals found for %s.') - raise exception.NetAppDriverException( - msg % self._client.get_system_id()) - return ports - - def _get_iscsi_portal_for_vol(self, volume, portals, anyController=True): - """Get the iscsi portal info relevant to volume.""" - for portal in portals: - if portal.get('controller') == volume.get('currentManager'): - return portal - if anyController and portals: - return portals[0] - msg = _('No good iscsi portal found in supplied list for %s.') - raise exception.NetAppDriverException( - msg % self._client.get_system_id()) - - def _get_or_create_host(self, port_ids, host_type): - """Fetch or create a host by given port.""" - try: - host = self._get_host_with_matching_port(port_ids) - ht_def = self._get_host_type_definition(host_type) - if host.get('hostTypeIndex') != ht_def.get('index'): - try: - host = self._client.update_host_type( - host['hostRef'], ht_def) - except exception.NetAppDriverException as e: - LOG.warning(_LW("Unable to update host type for host with " - "label %(l)s. %(e)s"), - {'l': host['label'], 'e': e.msg}) - return host - except exception.NotFound as e: - LOG.warning(_LW("Message - %s."), e.msg) - return self._create_host(port_ids, host_type) - - def _get_host_with_matching_port(self, port_ids): - """Gets or creates a host with given port id.""" - # Remove any extra colons - port_ids = [six.text_type(wwpn).replace(':', '') - for wwpn in port_ids] - hosts = self._client.list_hosts() - for port_id in port_ids: - for host in hosts: - if host.get('hostSidePorts'): - ports = host.get('hostSidePorts') - for port in ports: - address = port.get('address').upper().replace(':', '') - if address == port_id.upper(): - return host - msg = _("Host with ports %(ports)s not found.") - raise exception.NotFound(msg % {'ports': port_ids}) - - def _create_host(self, port_ids, host_type, host_group=None): - """Creates host on system with given initiator as port_id.""" - LOG.info(_LI("Creating host with ports %s."), port_ids) - host_label = utils.convert_uuid_to_es_fmt(uuid.uuid4()) - host_type = self._get_host_type_definition(host_type) - port_type = self.driver_protocol.lower() - return self._client.create_host_with_ports(host_label, - host_type, - port_ids, - group_id=host_group, - port_type=port_type) - - def _get_host_type_definition(self, host_type): - """Gets supported host type if available on storage system.""" - host_types = self._client.list_host_types() - for ht in host_types: - if ht.get('name', 'unknown').lower() == host_type.lower(): - return ht - raise exception.NotFound(_("Host type %s not supported.") % host_type) - - def terminate_connection_iscsi(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - eseries_vol = self._get_volume(volume['name_id']) - initiator = connector['initiator'] - host = self._get_host_with_matching_port([initiator]) - mappings = eseries_vol.get('listOfMappings', []) - - # There can only be one or zero mappings on a volume in E-Series - mapping = mappings[0] if mappings else None - - if not mapping: - raise eseries_exc.VolumeNotMapped(volume_id=volume['id'], - host=host['label']) - host_mapper.unmap_volume_from_host(self._client, volume, host, mapping) - - def get_volume_stats(self, refresh=False): - """Return the current state of the volume service.""" - if refresh: - if not self._ssc_stats: - self._update_ssc_info() - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Update volume statistics.""" - LOG.debug("Updating volume stats.") - data = dict() - data["volume_backend_name"] = self._backend_name - data["vendor_name"] = "NetApp" - data["driver_version"] = self.VERSION - data["storage_protocol"] = self.driver_protocol - data["pools"] = [] - - for storage_pool in self._get_storage_pools(): - cinder_pool = {} - cinder_pool["pool_name"] = storage_pool.get("label") - cinder_pool["QoS_support"] = False - cinder_pool["reserved_percentage"] = ( - self.configuration.reserved_percentage) - cinder_pool["max_over_subscription_ratio"] = ( - self.configuration.max_over_subscription_ratio) - tot_bytes = int(storage_pool.get("totalRaidedSpace", 0)) - used_bytes = int(storage_pool.get("usedSpace", 0)) - cinder_pool["provisioned_capacity_gb"] = used_bytes / units.Gi - cinder_pool["free_capacity_gb"] = ((tot_bytes - used_bytes) / - units.Gi) - cinder_pool["total_capacity_gb"] = tot_bytes / units.Gi - - pool_ssc_stats = self._ssc_stats.get( - storage_pool["volumeGroupRef"]) - - if pool_ssc_stats: - thin = pool_ssc_stats.get(self.THIN_UQ_SPEC) or False - cinder_pool.update(pool_ssc_stats) - else: - thin = False - cinder_pool["thin_provisioning_support"] = thin - # All E-Series pools support thick provisioning - cinder_pool["thick_provisioning_support"] = True - - data["pools"].append(cinder_pool) - - self._stats = data - self._garbage_collect_tmp_vols() - - def _create_asup(self, cinder_host): - if not self._client.features.AUTOSUPPORT: - msg = _LI("E-series proxy API version %s does not support " - "autosupport logging.") - LOG.info(msg % self._client.api_version) - return - - event_source = ("Cinder driver %s" % self.DRIVER_NAME) - category = "provisioning" - event_description = "OpenStack Cinder connected to E-Series proxy" - asup_info = self._client.get_asup_info() - model = asup_info.get('model') - firmware_version = asup_info.get('firmware_version') - serial_numbers = asup_info.get('serial_numbers') - chassis_sn = asup_info.get('chassis_sn') - - key = ("openstack-%s-%s-%s" - % (cinder_host, serial_numbers[0], serial_numbers[1])) - - # The counter is being set here to a key-value combination - # comprised of serial numbers and cinder host with a default - # heartbeat of 1. The counter is set to inform the user that the - # key does not have a stale value. - self._client.set_counter("%s-heartbeat" % key, value=1) - data = { - 'computer-name': cinder_host, - 'event-source': event_source, - 'app-version': self._app_version, - 'category': category, - 'event-description': event_description, - 'controller1-serial': serial_numbers[0], - 'controller2-serial': serial_numbers[1], - 'chassis-serial-number': chassis_sn, - 'model': model, - 'system-version': firmware_version, - 'operating-mode': self._client.api_operating_mode - } - self._client.add_autosupport_data(key, data) - - @cinder_utils.synchronized("netapp_update_ssc_info", external=False) - def _update_ssc_info(self): - """Periodically runs to update ssc information from the backend. - - The self._ssc_stats attribute is updated with the following format. - { : {: }} - """ - LOG.info(_LI("Updating storage service catalog information for " - "backend '%s'"), self._backend_name) - - relevant_pools = self._get_storage_pools() - - if self._client.features.SSC_API_V2: - self._update_ssc_info_v2(relevant_pools) - else: - self._update_ssc_info_v1(relevant_pools) - - def _update_ssc_info_v1(self, relevant_pools): - """Update ssc data using the legacy API - - :param relevant_pools: The pools that this driver cares about - """ - msg = _LI("E-series proxy API version %(version)s does not " - "support full set of SSC extra specs. The proxy version" - " must be at at least %(min_version)s.") - LOG.info(msg, {'version': self._client.api_version, - 'min_version': - self._client.features.SSC_API_V2.minimum_version}) - - self._ssc_stats = ( - self._update_ssc_disk_encryption(relevant_pools)) - self._ssc_stats = ( - self._update_ssc_disk_types(relevant_pools)) - self._ssc_stats = ( - self._update_ssc_raid_type(relevant_pools)) - - def _update_ssc_info_v2(self, relevant_pools): - """Update the ssc dictionary with ssc info for relevant pools - - :param relevant_pools: The pools that this driver cares about - """ - ssc_stats = copy.deepcopy(self._ssc_stats) - - storage_pool_labels = [pool['label'] for pool in relevant_pools] - - ssc_data = self._client.list_ssc_storage_pools() - ssc_data = [pool for pool in ssc_data - if pool['name'] in storage_pool_labels] - - for pool in ssc_data: - poolId = pool['poolId'] - if poolId not in ssc_stats: - ssc_stats[poolId] = {} - - pool_ssc_info = ssc_stats[poolId] - - pool_ssc_info['consistencygroup_support'] = True - - pool_ssc_info[self.ENCRYPTION_UQ_SPEC] = ( - six.text_type(pool['encrypted']).lower()) - - pool_ssc_info[self.SPINDLE_SPD_UQ_SPEC] = (pool['spindleSpeed']) - - flash_cache_capable = pool['flashCacheCapable'] - pool_ssc_info[self.FLASH_CACHE_UQ_SPEC] = ( - six.text_type(flash_cache_capable).lower()) - - # Data Assurance is not compatible with some backend types - da_capable = pool['dataAssuranceCapable'] and ( - self._is_data_assurance_supported()) - pool_ssc_info[self.DA_UQ_SPEC] = ( - six.text_type(da_capable).lower()) - - pool_ssc_info[self.RAID_UQ_SPEC] = ( - self.SSC_RAID_TYPE_MAPPING.get(pool['raidLevel'], 'unknown')) - - pool_ssc_info[self.THIN_UQ_SPEC] = ( - six.text_type(pool['thinProvisioningCapable']).lower()) - - if pool['pool'].get("driveMediaType") == 'ssd': - pool_ssc_info[self.DISK_TYPE_UQ_SPEC] = 'SSD' - else: - pool_ssc_info[self.DISK_TYPE_UQ_SPEC] = ( - self.SSC_DISK_TYPE_MAPPING.get( - pool['pool'].get('drivePhysicalType'), 'unknown')) - - self._ssc_stats = ssc_stats - - def _update_ssc_disk_types(self, storage_pools): - """Updates the given ssc dictionary with new disk type information. - - :param storage_pools: The storage pools this driver cares about - """ - ssc_stats = copy.deepcopy(self._ssc_stats) - all_disks = self._client.list_drives() - - pool_ids = set(pool.get("volumeGroupRef") for pool in storage_pools) - - relevant_disks = filter(lambda x: x.get('currentVolumeGroupRef') in - pool_ids, all_disks) - for drive in relevant_disks: - current_vol_group = drive.get('currentVolumeGroupRef') - if current_vol_group not in ssc_stats: - ssc_stats[current_vol_group] = {} - - if drive.get("driveMediaType") == 'ssd': - ssc_stats[current_vol_group][self.DISK_TYPE_UQ_SPEC] = 'SSD' - else: - disk_type = drive.get('interfaceType').get('driveType') - ssc_stats[current_vol_group][self.DISK_TYPE_UQ_SPEC] = ( - self.SSC_DISK_TYPE_MAPPING.get(disk_type, 'unknown')) - - return ssc_stats - - def _update_ssc_disk_encryption(self, storage_pools): - """Updates the given ssc dictionary with new disk encryption information. - - :param storage_pools: The storage pools this driver cares about - """ - ssc_stats = copy.deepcopy(self._ssc_stats) - for pool in storage_pools: - current_vol_group = pool.get('volumeGroupRef') - if current_vol_group not in ssc_stats: - ssc_stats[current_vol_group] = {} - - ssc_stats[current_vol_group][self.ENCRYPTION_UQ_SPEC] = ( - six.text_type(pool['securityType'] == 'enabled').lower() - ) - - return ssc_stats - - def _update_ssc_raid_type(self, storage_pools): - """Updates the given ssc dictionary with new RAID type information. - - :param storage_pools: The storage pools this driver cares about - """ - ssc_stats = copy.deepcopy(self._ssc_stats) - for pool in storage_pools: - current_vol_group = pool.get('volumeGroupRef') - if current_vol_group not in ssc_stats: - ssc_stats[current_vol_group] = {} - - raid_type = pool.get('raidLevel') - ssc_stats[current_vol_group]['netapp_raid_type'] = ( - self.SSC_RAID_TYPE_MAPPING.get(raid_type, 'unknown')) - - return ssc_stats - - def _get_storage_pools(self): - """Retrieve storage pools that match user-configured search pattern.""" - - # Inform deprecation of legacy option. - if self.configuration.safe_get('netapp_storage_pools'): - msg = _LW("The option 'netapp_storage_pools' is deprecated and " - "will be removed in the future releases. Please use " - "the option 'netapp_pool_name_search_pattern' instead.") - versionutils.report_deprecated_feature(LOG, msg) - - pool_regex = na_utils.get_pool_name_filter_regex(self.configuration) - - storage_pools = self._client.list_storage_pools() - - filtered_pools = [] - for pool in storage_pools: - pool_name = pool['label'] - - if pool_regex.match(pool_name): - msg = ("Pool '%(pool_name)s' matches against regular " - "expression: %(pool_pattern)s") - LOG.debug(msg, {'pool_name': pool_name, - 'pool_pattern': pool_regex.pattern}) - filtered_pools.append(pool) - else: - msg = ("Pool '%(pool_name)s' does not match against regular " - "expression: %(pool_pattern)s") - LOG.debug(msg, {'pool_name': pool_name, - 'pool_pattern': pool_regex.pattern}) - - return filtered_pools - - def _get_sorted_available_storage_pools(self, size_gb): - """Returns storage pools sorted on available capacity.""" - size = size_gb * units.Gi - sorted_pools = sorted(self._get_storage_pools(), key=lambda x: - (int(x.get('totalRaidedSpace', 0)) - - int(x.get('usedSpace', 0))), reverse=True) - avl_pools = filter(lambda x: ((int(x.get('totalRaidedSpace', 0)) - - int(x.get('usedSpace', 0)) >= size)), - sorted_pools) - - if not avl_pools: - LOG.warning(_LW("No storage pool found with available capacity " - "%s."), size_gb) - return avl_pools - - def _is_thin_provisioned(self, volume): - """Determine if a volume is thin provisioned""" - return volume.get('objectType') == 'thinVolume' or volume.get( - 'thinProvisioned', False) - - def _get_pool_operation_progress(self, pool_id, action=None): - """Retrieve the progress of a long running operation on a pool - - The return will be a tuple containing: a bool representing whether - or not the operation is complete, a set of actions that are - currently running on the storage pool, and the estimated time - remaining in minutes. - - An action type may be passed in such that once no actions of that type - remain active on the pool, the operation will be considered - completed. If no action str is passed in, it is assumed that - multiple actions compose the operation, and none are terminal, - so the operation will not be considered completed until there are no - actions remaining to be completed on any volume on the pool. - - :param pool_id: The id of a storage pool - :param action: The anticipated action - :returns: A tuple (bool, set(str), int) - """ - actions = set() - eta = 0 - for progress in self._client.get_pool_operation_progress(pool_id): - actions.add(progress.get('currentAction')) - eta += progress.get('estimatedTimeToCompletion', 0) - if action is not None: - complete = action not in actions - else: - complete = not actions - return complete, actions, eta - - def extend_volume(self, volume, new_size): - """Extend an existing volume to the new size.""" - src_vol = self._get_volume(volume['name_id']) - thin_provisioned = self._is_thin_provisioned(src_vol) - self._client.expand_volume(src_vol['id'], new_size, thin_provisioned) - - # If the volume is thin or defined on a disk pool, there is no need - # to block. - if not (thin_provisioned or src_vol.get('diskPool')): - # Wait for the expansion to start - - def check_progress(): - complete, actions, eta = ( - self._get_pool_operation_progress(src_vol[ - 'volumeGroupRef'], - 'remappingDve')) - if complete: - raise loopingcall.LoopingCallDone() - else: - msg = _LI("Waiting for volume expansion of %(vol)s to " - "complete, current remaining actions are " - "%(action)s. ETA: %(eta)s mins.") - LOG.info(msg, {'vol': volume['name_id'], - 'action': ', '.join(actions), 'eta': eta}) - - checker = loopingcall.FixedIntervalLoopingCall( - check_progress) - - checker.start(interval=self.SLEEP_SECS, - initial_delay=self.SLEEP_SECS, - stop_on_exception=True).wait() - - def create_cgsnapshot(self, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - cg_id = cgsnapshot['consistencygroup_id'] - cg_name = utils.convert_uuid_to_es_fmt(cg_id) - - # Retrieve the E-Series consistency group - es_cg = self._get_consistencygroup_by_name(cg_name) - - # Define an E-Series CG Snapshot - es_snaphots = self._client.create_consistency_group_snapshot( - es_cg['id']) - - # Build the snapshot updates - snapshot_updates = list() - for snap in snapshots: - es_vol = self._get_volume(snap['volume']['id']) - for es_snap in es_snaphots: - if es_snap['baseVol'] == es_vol['id']: - snapshot_updates.append({ - 'id': snap['id'], - # Directly track the backend snapshot ID - 'provider_id': es_snap['id'], - 'status': 'available' - }) - - return None, snapshot_updates - - def delete_cgsnapshot(self, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - - cg_id = cgsnapshot['consistencygroup_id'] - cg_name = utils.convert_uuid_to_es_fmt(cg_id) - - # Retrieve the E-Series consistency group - es_cg = self._get_consistencygroup_by_name(cg_name) - - # Find the smallest sequence number defined on the group - min_seq_num = min(es_cg['uniqueSequenceNumber']) - - es_snapshots = self._client.get_consistency_group_snapshots( - es_cg['id']) - es_snap_ids = set(snap.get('provider_id') for snap in snapshots) - - # We need to find a single snapshot that is a part of the CG snap - seq_num = None - for snap in es_snapshots: - if snap['id'] in es_snap_ids: - seq_num = snap['pitSequenceNumber'] - break - - if seq_num is None: - raise exception.CgSnapshotNotFound(cgsnapshot_id=cg_id) - - # Perform a full backend deletion of the cgsnapshot - if int(seq_num) <= int(min_seq_num): - self._client.delete_consistency_group_snapshot( - es_cg['id'], seq_num) - return None, None - else: - # Perform a soft-delete, removing this snapshot from cinder - # management, and marking it as available for deletion. - return cinder_utils.synchronized(cg_id)( - self._soft_delete_cgsnapshot)( - es_cg, seq_num) - - def _soft_delete_cgsnapshot(self, es_cg, snap_seq_num): - """Mark a cgsnapshot as available for deletion from the backend. - - E-Series snapshots cannot be deleted out of order, as older - snapshots in the snapshot group are dependent on the newer - snapshots. A "soft delete" results in the cgsnapshot being removed - from Cinder management, with the snapshot marked as available for - deletion once all snapshots dependent on it are also deleted. - - :param es_cg: E-Series consistency group - :param snap_seq_num: unique sequence number of the cgsnapshot - :return an update to the snapshot index - """ - - index = self._get_soft_delete_map() - cg_ref = es_cg['id'] - if cg_ref in index: - bitset = na_utils.BitSet(int((index[cg_ref]))) - else: - bitset = na_utils.BitSet(0) - - seq_nums = ( - set([snap['pitSequenceNumber'] for snap in - self._client.get_consistency_group_snapshots(cg_ref)])) - - # Determine the relative index of the snapshot's sequence number - for i, seq_num in enumerate(sorted(seq_nums)): - if snap_seq_num == seq_num: - bitset.set(i) - break - - index_update = ( - self._cleanup_cg_snapshots(cg_ref, seq_nums, bitset)) - - self._merge_soft_delete_changes(index_update, None) - - return None, None - - def _cleanup_cg_snapshots(self, cg_ref, seq_nums, bitset): - """Delete cg snapshot images that are marked for removal - - The snapshot index tracks all snapshots that have been removed from - Cinder, and are therefore available for deletion when this operation - is possible. - - CG snapshots are tracked by unique sequence numbers that are - associated with 1 or more snapshot images. The sequence numbers are - tracked (relative to the 32 images allowed per group), within the - snapshot index. - - This method will purge CG snapshots that have been marked as - available for deletion within the backend persistent store. - - :param cg_ref: reference to an E-Series consistent group - :param seq_nums: set of unique sequence numbers associated with the - consistency group - :param bitset: the bitset representing which sequence numbers are - marked for deletion - :return update for the snapshot index - """ - deleted = 0 - # Order by their sequence number, from oldest to newest - for i, seq_num in enumerate(sorted(seq_nums)): - if bitset.is_set(i): - self._client.delete_consistency_group_snapshot(cg_ref, - seq_num) - deleted += 1 - else: - # Snapshots must be deleted in order, so if the current - # snapshot is not pending deletion, we don't want to - # process any more - break - - if deleted: - # We need to update the bitset to reflect the fact that older - # snapshots have been deleted, so snapshot relative indexes - # have now been updated. - bitset >>= deleted - - LOG.debug('Deleted %(count)s snapshot images from ' - 'consistency group: %(grp)s.', {'count': deleted, - 'grp': cg_ref}) - # Update the index - return {cg_ref: repr(bitset)} - - def create_consistencygroup(self, cinder_cg): - """Define a consistency group.""" - self._create_consistency_group(cinder_cg) - - return {'status': 'available'} - - def _create_consistency_group(self, cinder_cg): - """Define a new consistency group on the E-Series backend""" - name = utils.convert_uuid_to_es_fmt(cinder_cg['id']) - return self._client.create_consistency_group(name) - - def _get_consistencygroup(self, cinder_cg): - """Retrieve an E-Series consistency group""" - name = utils.convert_uuid_to_es_fmt(cinder_cg['id']) - return self._get_consistencygroup_by_name(name) - - def _get_consistencygroup_by_name(self, name): - """Retrieve an E-Series consistency group by name""" - - for cg in self._client.list_consistency_groups(): - if name == cg['name']: - return cg - - raise exception.ConsistencyGroupNotFound(consistencygroup_id=name) - - def delete_consistencygroup(self, group, volumes): - """Deletes a consistency group.""" - - volume_update = list() - - for volume in volumes: - LOG.info(_LI('Deleting volume %s.'), volume['id']) - volume_update.append({ - 'status': 'deleted', 'id': volume['id'], - }) - self.delete_volume(volume) - - try: - cg = self._get_consistencygroup(group) - except exception.ConsistencyGroupNotFound: - LOG.warning(_LW('Consistency group already deleted.')) - else: - self._client.delete_consistency_group(cg['id']) - try: - self._merge_soft_delete_changes(None, [cg['id']]) - except (exception.NetAppDriverException, - eseries_exc.WebServiceException): - LOG.warning(_LW('Unable to remove CG from the deletion map.')) - - model_update = {'status': 'deleted'} - - return model_update, volume_update - - def _update_consistency_group_members(self, es_cg, - add_volumes, remove_volumes): - """Add or remove consistency group members - - :param es_cg: The E-Series consistency group - :param add_volumes: A list of Cinder volumes to add to the - consistency group - :param remove_volumes: A list of Cinder volumes to remove from the - consistency group - :return None - """ - for volume in remove_volumes: - es_vol = self._get_volume(volume['id']) - LOG.info( - _LI('Removing volume %(v)s from consistency group %(''cg)s.'), - {'v': es_vol['label'], 'cg': es_cg['label']}) - self._client.remove_consistency_group_member(es_vol['id'], - es_cg['id']) - - for volume in add_volumes: - es_vol = self._get_volume(volume['id']) - LOG.info(_LI('Adding volume %(v)s to consistency group %(cg)s.'), - {'v': es_vol['label'], 'cg': es_cg['label']}) - self._client.add_consistency_group_member( - es_vol['id'], es_cg['id']) - - def update_consistencygroup(self, group, - add_volumes, remove_volumes): - """Add or remove volumes from an existing consistency group""" - cg = self._get_consistencygroup(group) - - self._update_consistency_group_members( - cg, add_volumes, remove_volumes) - - return None, None, None - - def create_consistencygroup_from_src(self, group, volumes, - cgsnapshot, snapshots, - source_cg, source_vols): - """Define a consistency group based on an existing group - - Define a new consistency group from a source consistency group. If - only a source_cg is provided, then clone each base volume and add - it to a new consistency group. If a cgsnapshot is provided, - clone each snapshot image to a new volume and add it to the cg. - - :param group: The new consistency group to define - :param volumes: The volumes to add to the consistency group - :param cgsnapshot: The cgsnapshot to base the group on - :param snapshots: The list of snapshots on the source cg - :param source_cg: The source consistency group - :param source_vols: The volumes added to the source cg - """ - cg = self._create_consistency_group(group) - if cgsnapshot: - for vol, snap in zip(volumes, snapshots): - image = self._get_snapshot(snap) - self._create_volume_from_snapshot(vol, image) - else: - for vol, src in zip(volumes, source_vols): - es_vol = self._get_volume(src['id']) - es_snapshot = self._create_es_snapshot_for_clone(es_vol) - try: - self._create_volume_from_snapshot(vol, es_snapshot) - finally: - self._delete_es_snapshot(es_snapshot) - - self._update_consistency_group_members(cg, volumes, []) - - return None, None - - def _garbage_collect_tmp_vols(self): - """Removes tmp vols with no snapshots.""" - try: - if not na_utils.set_safe_attr(self, 'clean_job_running', True): - LOG.warning(_LW('Returning as clean tmp ' - 'vol job already running.')) - return - - for vol in self._client.list_volumes(): - label = vol['label'] - if (label.startswith('tmp-') and - not self._is_volume_containing_snaps(label)): - try: - self._client.delete_volume(vol['volumeRef']) - except exception.NetAppDriverException as e: - LOG.debug("Error deleting vol with label %(label)s:" - " %(error)s.", {'label': label, 'error': e}) - finally: - na_utils.set_safe_attr(self, 'clean_job_running', False) - - @cinder_utils.synchronized('manage_existing') - def manage_existing(self, volume, existing_ref): - """Brings an existing storage object under Cinder management.""" - vol = self._get_existing_vol_with_manage_ref(existing_ref) - label = utils.convert_uuid_to_es_fmt(volume['id']) - if label == vol['label']: - LOG.info(_LI("Volume with given ref %s need not be renamed during" - " manage operation."), existing_ref) - managed_vol = vol - else: - managed_vol = self._client.update_volume(vol['id'], label) - LOG.info(_LI("Manage operation completed for volume with new label" - " %(label)s and wwn %(wwn)s."), - {'label': label, 'wwn': managed_vol[self.WORLDWIDENAME]}) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - """ - vol = self._get_existing_vol_with_manage_ref(existing_ref) - return int(math.ceil(float(vol['capacity']) / units.Gi)) - - def _get_existing_vol_with_manage_ref(self, existing_ref): - try: - vol_id = existing_ref.get('source-name') or existing_ref.get( - 'source-id') - if vol_id is None: - raise exception.InvalidInput(message='No valid identifier ' - 'was available for the ' - 'volume.') - return self._client.list_volume(vol_id) - except exception.InvalidInput: - reason = _('Reference must contain either source-name' - ' or source-id element.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=reason) - except exception.VolumeNotFound: - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=_('Volume not found on configured storage pools.')) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. Logs a - message to indicate the volume is no longer under Cinder's control. - """ - managed_vol = self._get_volume(volume['id']) - LOG.info(_LI("Unmanaged volume with current label %(label)s and wwn " - "%(wwn)s."), {'label': managed_vol['label'], - 'wwn': managed_vol[self.WORLDWIDENAME]}) diff --git a/cinder/volume/drivers/netapp/eseries/utils.py b/cinder/volume/drivers/netapp/eseries/utils.py deleted file mode 100644 index 0c699c2cf..000000000 --- a/cinder/volume/drivers/netapp/eseries/utils.py +++ /dev/null @@ -1,66 +0,0 @@ -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Utilities for NetApp E-series drivers. -""" - -import base64 -import binascii -import uuid - -from oslo_log import log as logging -import six - - -LOG = logging.getLogger(__name__) - -MULTI_ATTACH_HOST_GROUP_NAME = 'cinder-multi-attach' -NULL_REF = '0000000000000000000000000000000000000000' -MAX_LUNS_PER_HOST = 256 -MAX_LUNS_PER_HOST_GROUP = 256 - - -def encode_hex_to_base32(hex_string): - """Encodes hex to base32 bit as per RFC4648.""" - bin_form = binascii.unhexlify(hex_string) - return base64.b32encode(bin_form) - - -def decode_base32_to_hex(base32_string): - """Decodes base32 string to hex string.""" - bin_form = base64.b32decode(base32_string) - return binascii.hexlify(bin_form) - - -def convert_uuid_to_es_fmt(uuid_str): - """Converts uuid to e-series compatible name format.""" - uuid_base32 = encode_hex_to_base32(uuid.UUID(six.text_type(uuid_str)).hex) - es_label = uuid_base32.strip(b'=') - if six.PY3: - es_label = es_label.decode('ascii') - return es_label - - -def convert_es_fmt_to_uuid(es_label): - """Converts e-series name format to uuid.""" - if isinstance(es_label, six.text_type): - es_label = es_label.encode('utf-8') - if es_label.startswith(b'tmp-'): - es_label = es_label[4:] - es_label = es_label.ljust(32, b'=') - es_label = binascii.hexlify(base64.b32decode(es_label)) - if six.PY3: - es_label = es_label.decode('ascii') - return uuid.UUID(es_label) diff --git a/cinder/volume/drivers/netapp/options.py b/cinder/volume/drivers/netapp/options.py deleted file mode 100644 index 0967b1827..000000000 --- a/cinder/volume/drivers/netapp/options.py +++ /dev/null @@ -1,201 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Bob Callaway. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Contains configuration options for NetApp drivers. - -Common place to hold configuration options for all NetApp drivers. -Options need to be grouped into granular units to be able to be reused -by different modules and classes. This does not restrict declaring options in -individual modules. If options are not re usable then can be declared in -individual modules. It is recommended to Keep options at a single -place to ensure re usability and better management of configuration options. -""" - -from oslo_config import cfg - -NETAPP_SIZE_MULTIPLIER_DEFAULT = 1.2 - -netapp_proxy_opts = [ - cfg.StrOpt('netapp_storage_family', - default='ontap_cluster', - choices=['ontap_7mode', 'ontap_cluster', 'eseries'], - help=('The storage family type used on the storage system; ' - 'valid values are ontap_7mode for using Data ONTAP ' - 'operating in 7-Mode, ontap_cluster for using ' - 'clustered Data ONTAP, or eseries for using E-Series.')), - cfg.StrOpt('netapp_storage_protocol', - choices=['iscsi', 'fc', 'nfs'], - help=('The storage protocol to be used on the data path with ' - 'the storage system.')), ] - -netapp_connection_opts = [ - cfg.StrOpt('netapp_server_hostname', - help='The hostname (or IP address) for the storage system or ' - 'proxy server.'), - cfg.IntOpt('netapp_server_port', - help=('The TCP port to use for communication with the storage ' - 'system or proxy server. If not specified, Data ONTAP ' - 'drivers will use 80 for HTTP and 443 for HTTPS; ' - 'E-Series will use 8080 for HTTP and 8443 for HTTPS.')), ] - -netapp_transport_opts = [ - cfg.StrOpt('netapp_transport_type', - default='http', - choices=['http', 'https'], - help=('The transport protocol used when communicating with ' - 'the storage system or proxy server.')), ] - -netapp_basicauth_opts = [ - cfg.StrOpt('netapp_login', - help=('Administrative user account name used to access the ' - 'storage system or proxy server.')), - cfg.StrOpt('netapp_password', - help=('Password for the administrative user account ' - 'specified in the netapp_login option.'), - secret=True), ] - -netapp_provisioning_opts = [ - cfg.FloatOpt('netapp_size_multiplier', - default=NETAPP_SIZE_MULTIPLIER_DEFAULT, - help=('The quantity to be multiplied by the requested ' - 'volume size to ensure enough space is available on ' - 'the virtual storage server (Vserver) to fulfill ' - 'the volume creation request. Note: this option ' - 'is deprecated and will be removed in favor of ' - '"reserved_percentage" in the Mitaka release.')), - cfg.StrOpt('netapp_lun_space_reservation', - default='enabled', - choices=['enabled', 'disabled'], - help=('This option determines if storage space is reserved ' - 'for LUN allocation. If enabled, LUNs are thick ' - 'provisioned. If space reservation is disabled, ' - 'storage space is allocated on demand.')), ] - -netapp_cluster_opts = [ - cfg.StrOpt('netapp_vserver', - help=('This option specifies the virtual storage server ' - '(Vserver) name on the storage cluster on which ' - 'provisioning of block storage volumes should occur.')), ] - -netapp_7mode_opts = [ - cfg.StrOpt('netapp_vfiler', - help=('The vFiler unit on which provisioning of block storage ' - 'volumes will be done. This option is only used by the ' - 'driver when connecting to an instance with a storage ' - 'family of Data ONTAP operating in 7-Mode. Only use this ' - 'option when utilizing the MultiStore feature on the ' - 'NetApp storage system.')), - cfg.StrOpt('netapp_partner_backend_name', - help=('The name of the config.conf stanza for a Data ONTAP ' - '(7-mode) HA partner. This option is only used by the ' - 'driver when connecting to an instance with a storage ' - 'family of Data ONTAP operating in 7-Mode, and it is ' - 'required if the storage protocol selected is FC.')), ] - -netapp_img_cache_opts = [ - cfg.IntOpt('thres_avl_size_perc_start', - default=20, - help=('If the percentage of available space for an NFS share ' - 'has dropped below the value specified by this option, ' - 'the NFS image cache will be cleaned.')), - cfg.IntOpt('thres_avl_size_perc_stop', - default=60, - help=('When the percentage of available space on an NFS share ' - 'has reached the percentage specified by this option, ' - 'the driver will stop clearing files from the NFS image ' - 'cache that have not been accessed in the last M ' - 'minutes, where M is the value of the ' - 'expiry_thres_minutes configuration option.')), - cfg.IntOpt('expiry_thres_minutes', - default=720, - help=('This option specifies the threshold for last access ' - 'time for images in the NFS image cache. When a cache ' - 'cleaning cycle begins, images in the cache that have ' - 'not been accessed in the last M minutes, where M is ' - 'the value of this parameter, will be deleted from the ' - 'cache to create free space on the NFS share.')), ] - -netapp_eseries_opts = [ - cfg.StrOpt('netapp_webservice_path', - default='/devmgr/v2', - help=('This option is used to specify the path to the E-Series ' - 'proxy application on a proxy server. The value is ' - 'combined with the value of the netapp_transport_type, ' - 'netapp_server_hostname, and netapp_server_port options ' - 'to create the URL used by the driver to connect to the ' - 'proxy application.')), - cfg.StrOpt('netapp_controller_ips', - help=('This option is only utilized when the storage family ' - 'is configured to eseries. This option is used to ' - 'restrict provisioning to the specified controllers. ' - 'Specify the value of this option to be a comma ' - 'separated list of controller hostnames or IP addresses ' - 'to be used for provisioning.')), - cfg.StrOpt('netapp_sa_password', - help=('Password for the NetApp E-Series storage array.'), - secret=True), - cfg.BoolOpt('netapp_enable_multiattach', - default=False, - help='This option specifies whether the driver should allow ' - 'operations that require multiple attachments to a ' - 'volume. An example would be live migration of servers ' - 'that have volumes attached. When enabled, this backend ' - 'is limited to 256 total volumes in order to ' - 'guarantee volumes can be accessed by more than one ' - 'host.'), -] -netapp_nfs_extra_opts = [ - cfg.StrOpt('netapp_copyoffload_tool_path', - help=('This option specifies the path of the NetApp copy ' - 'offload tool binary. Ensure that the binary has execute ' - 'permissions set which allow the effective user of the ' - 'cinder-volume process to execute the file.')), ] -netapp_san_opts = [ - cfg.StrOpt('netapp_lun_ostype', - help=('This option defines the type of operating system that' - ' will access a LUN exported from Data ONTAP; it is' - ' assigned to the LUN at the time it is created.')), - cfg.StrOpt('netapp_host_type', - deprecated_name='netapp_eseries_host_type', - help=('This option defines the type of operating system for' - ' all initiators that can access a LUN. This information' - ' is used when mapping LUNs to individual hosts or' - ' groups of hosts.')), - cfg.StrOpt('netapp_pool_name_search_pattern', - deprecated_opts=[cfg.DeprecatedOpt(name='netapp_volume_list'), - cfg.DeprecatedOpt(name='netapp_storage_pools') - ], - default="(.+)", - help=('This option is used to restrict provisioning to the ' - 'specified pools. Specify the value of ' - 'this option to be a regular expression which will be ' - 'applied to the names of objects from the storage ' - 'backend which represent pools in Cinder. This option ' - 'is only utilized when the storage protocol is ' - 'configured to use iSCSI or FC.')), ] - -CONF = cfg.CONF -CONF.register_opts(netapp_proxy_opts) -CONF.register_opts(netapp_connection_opts) -CONF.register_opts(netapp_transport_opts) -CONF.register_opts(netapp_basicauth_opts) -CONF.register_opts(netapp_cluster_opts) -CONF.register_opts(netapp_7mode_opts) -CONF.register_opts(netapp_provisioning_opts) -CONF.register_opts(netapp_img_cache_opts) -CONF.register_opts(netapp_eseries_opts) -CONF.register_opts(netapp_nfs_extra_opts) -CONF.register_opts(netapp_san_opts) diff --git a/cinder/volume/drivers/netapp/utils.py b/cinder/volume/drivers/netapp/utils.py deleted file mode 100644 index dd4f7b514..000000000 --- a/cinder/volume/drivers/netapp/utils.py +++ /dev/null @@ -1,568 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# Copyright (c) 2014 Navneet Singh. All rights reserved. -# Copyright (c) 2014 Clinton Knight. All rights reserved. -# Copyright (c) 2015 Tom Barron. All rights reserved. -# Copyright (c) 2016 Michael Price. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Utilities for NetApp drivers. - -This module contains common utilities to be used by one or more -NetApp drivers to achieve the desired functionality. -""" - - -import decimal -import platform -import re -import socket - -from oslo_concurrency import processutils as putils -from oslo_log import log as logging -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LW, _LI -from cinder import utils -from cinder import version -from cinder.volume import qos_specs -from cinder.volume import volume_types - - -LOG = logging.getLogger(__name__) - - -OPENSTACK_PREFIX = 'openstack-' -OBSOLETE_SSC_SPECS = {'netapp:raid_type': 'netapp_raid_type', - 'netapp:disk_type': 'netapp_disk_type'} -DEPRECATED_SSC_SPECS = {'netapp_unmirrored': 'netapp_mirrored', - 'netapp_nodedup': 'netapp_dedup', - 'netapp_nocompression': 'netapp_compression', - 'netapp_thick_provisioned': 'netapp_thin_provisioned'} -QOS_KEYS = frozenset(['maxIOPS', 'maxIOPSperGiB', 'maxBPS', 'maxBPSperGiB']) -BACKEND_QOS_CONSUMERS = frozenset(['back-end', 'both']) - -# Secret length cannot be less than 96 bits. http://tools.ietf.org/html/rfc3723 -CHAP_SECRET_LENGTH = 16 -DEFAULT_CHAP_USER_NAME = 'NetApp_iSCSI_CHAP_Username' - - -def validate_instantiation(**kwargs): - """Checks if a driver is instantiated other than by the unified driver. - - Helps check direct instantiation of netapp drivers. - Call this function in every netapp block driver constructor. - """ - if kwargs and kwargs.get('netapp_mode') == 'proxy': - return - LOG.warning(_LW("It is not the recommended way to use drivers by NetApp. " - "Please use NetAppDriver to achieve the functionality.")) - - -def check_flags(required_flags, configuration): - """Ensure that the flags we care about are set.""" - for flag in required_flags: - if not getattr(configuration, flag, None): - msg = _('Configuration value %s is not set.') % flag - raise exception.InvalidInput(reason=msg) - - -def to_bool(val): - """Converts true, yes, y, 1 to True, False otherwise.""" - if val: - strg = six.text_type(val).lower() - if (strg == 'true' or strg == 'y' - or strg == 'yes' or strg == 'enabled' - or strg == '1'): - return True - else: - return False - else: - return False - - -@utils.synchronized("safe_set_attr") -def set_safe_attr(instance, attr, val): - """Sets the attribute in a thread safe manner. - - Returns if new val was set on attribute. - If attr already had the value then False. - """ - - if not instance or not attr: - return False - old_val = getattr(instance, attr, None) - if val is None and old_val is None: - return False - elif val == old_val: - return False - else: - setattr(instance, attr, val) - return True - - -def get_volume_extra_specs(volume): - """Provides extra specs associated with volume.""" - ctxt = context.get_admin_context() - type_id = volume.get('volume_type_id') - if type_id is None: - return {} - volume_type = volume_types.get_volume_type(ctxt, type_id) - if volume_type is None: - return {} - extra_specs = volume_type.get('extra_specs', {}) - log_extra_spec_warnings(extra_specs) - return extra_specs - - -def resolve_hostname(hostname): - """Resolves host name to IP address.""" - res = socket.getaddrinfo(hostname, None)[0] - family, socktype, proto, canonname, sockaddr = res - return sockaddr[0] - - -def round_down(value, precision): - return float(decimal.Decimal(six.text_type(value)).quantize( - decimal.Decimal(precision), rounding=decimal.ROUND_DOWN)) - - -def log_extra_spec_warnings(extra_specs): - for spec in (set(extra_specs.keys() if extra_specs else []) & - set(OBSOLETE_SSC_SPECS.keys())): - LOG.warning(_LW('Extra spec %(old)s is obsolete. Use %(new)s ' - 'instead.'), {'old': spec, - 'new': OBSOLETE_SSC_SPECS[spec]}) - for spec in (set(extra_specs.keys() if extra_specs else []) & - set(DEPRECATED_SSC_SPECS.keys())): - LOG.warning(_LW('Extra spec %(old)s is deprecated. Use %(new)s ' - 'instead.'), {'old': spec, - 'new': DEPRECATED_SSC_SPECS[spec]}) - - -def get_iscsi_connection_properties(lun_id, volume, iqn, - address, port): - - properties = {} - properties['target_discovered'] = False - properties['target_portal'] = '%s:%s' % (address, port) - properties['target_iqn'] = iqn - properties['target_lun'] = int(lun_id) - properties['volume_id'] = volume['id'] - auth = volume['provider_auth'] - if auth: - (auth_method, auth_username, auth_secret) = auth.split() - properties['auth_method'] = auth_method - properties['auth_username'] = auth_username - properties['auth_password'] = auth_secret - return { - 'driver_volume_type': 'iscsi', - 'data': properties, - } - - -def validate_qos_spec(qos_spec): - """Check validity of Cinder qos spec for our backend.""" - if qos_spec is None: - return - normalized_qos_keys = [key.lower() for key in QOS_KEYS] - keylist = [] - for key, value in qos_spec.items(): - lower_case_key = key.lower() - if lower_case_key not in normalized_qos_keys: - msg = _('Unrecognized QOS keyword: "%s"') % key - raise exception.Invalid(msg) - keylist.append(lower_case_key) - # Modify the following check when we allow multiple settings in one spec. - if len(keylist) > 1: - msg = _('Only one limit can be set in a QoS spec.') - raise exception.Invalid(msg) - - -def get_volume_type_from_volume(volume): - """Provides volume type associated with volume.""" - type_id = volume.get('volume_type_id') - if type_id is None: - return {} - ctxt = context.get_admin_context() - return volume_types.get_volume_type(ctxt, type_id) - - -def map_qos_spec(qos_spec, volume): - """Map Cinder QOS spec to limit/throughput-value as used in client API.""" - if qos_spec is None: - return None - - qos_spec = map_dict_to_lower(qos_spec) - spec = dict(policy_name=get_qos_policy_group_name(volume), - max_throughput=None) - - # QoS specs are exclusive of one another. - if 'maxiops' in qos_spec: - spec['max_throughput'] = '%siops' % qos_spec['maxiops'] - elif 'maxiopspergib' in qos_spec: - spec['max_throughput'] = '%siops' % six.text_type( - int(qos_spec['maxiopspergib']) * int(volume['size'])) - elif 'maxbps' in qos_spec: - spec['max_throughput'] = '%sB/s' % qos_spec['maxbps'] - elif 'maxbpspergib' in qos_spec: - spec['max_throughput'] = '%sB/s' % six.text_type( - int(qos_spec['maxbpspergib']) * int(volume['size'])) - - return spec - - -def map_dict_to_lower(input_dict): - """Return an equivalent to the input dictionary with lower-case keys.""" - lower_case_dict = {} - for key in input_dict: - lower_case_dict[key.lower()] = input_dict[key] - return lower_case_dict - - -def get_qos_policy_group_name(volume): - """Return the name of backend QOS policy group based on its volume id.""" - if 'id' in volume: - return OPENSTACK_PREFIX + volume['id'] - return None - - -def get_qos_policy_group_name_from_info(qos_policy_group_info): - """Return the name of a QOS policy group given qos policy group info.""" - if qos_policy_group_info is None: - return None - legacy = qos_policy_group_info.get('legacy') - if legacy is not None: - return legacy['policy_name'] - spec = qos_policy_group_info.get('spec') - if spec is not None: - return spec['policy_name'] - return None - - -def get_pool_name_filter_regex(configuration): - """Build the regex for filtering pools by name - - :param configuration: The volume driver configuration - :raise InvalidConfigurationValue: if configured regex pattern is invalid - :returns: A compiled regex for filtering pool names - """ - - # If the configuration parameter is specified as an empty string - # (interpreted as matching all pools), we replace it here with - # (.+) to be explicit with CSV compatibility support implemented below. - pool_patterns = configuration.netapp_pool_name_search_pattern or '(.+)' - - # Strip whitespace from start/end and then 'or' all regex patterns - pool_patterns = '|'.join(['^' + pool_pattern.strip('^$ \t') + '$' for - pool_pattern in pool_patterns.split(',')]) - - try: - return re.compile(pool_patterns) - except re.error: - raise exception.InvalidConfigurationValue( - option='netapp_pool_name_search_pattern', - value=configuration.netapp_pool_name_search_pattern) - - -def get_valid_qos_policy_group_info(volume, extra_specs=None): - """Given a volume, return information for QOS provisioning.""" - info = dict(legacy=None, spec=None) - try: - volume_type = get_volume_type_from_volume(volume) - except KeyError: - LOG.exception(_LE('Cannot get QoS spec for volume %s.'), volume['id']) - return info - if volume_type is None: - return info - if extra_specs is None: - extra_specs = volume_type.get('extra_specs', {}) - info['legacy'] = get_legacy_qos_policy(extra_specs) - info['spec'] = get_valid_backend_qos_spec_from_volume_type(volume, - volume_type) - msg = 'QoS policy group info for volume %(vol)s: %(info)s' - LOG.debug(msg, {'vol': volume['name'], 'info': info}) - check_for_invalid_qos_spec_combination(info, volume_type) - return info - - -def get_valid_backend_qos_spec_from_volume_type(volume, volume_type): - """Given a volume type, return the associated Cinder QoS spec.""" - spec_key_values = get_backend_qos_spec_from_volume_type(volume_type) - if spec_key_values is None: - return None - validate_qos_spec(spec_key_values) - return map_qos_spec(spec_key_values, volume) - - -def get_backend_qos_spec_from_volume_type(volume_type): - qos_specs_id = volume_type.get('qos_specs_id') - if qos_specs_id is None: - return None - ctxt = context.get_admin_context() - qos_spec = qos_specs.get_qos_specs(ctxt, qos_specs_id) - if qos_spec is None: - return None - consumer = qos_spec['consumer'] - # Front end QoS specs are handled by libvirt and we ignore them here. - if consumer not in BACKEND_QOS_CONSUMERS: - return None - spec_key_values = qos_spec['specs'] - return spec_key_values - - -def check_for_invalid_qos_spec_combination(info, volume_type): - """Invalidate QOS spec if both legacy and non-legacy info is present.""" - if info['legacy'] and info['spec']: - msg = _('Conflicting QoS specifications in volume type ' - '%s: when QoS spec is associated to volume ' - 'type, legacy "netapp:qos_policy_group" is not allowed in ' - 'the volume type extra specs.') % volume_type['id'] - raise exception.Invalid(msg) - - -def get_legacy_qos_policy(extra_specs): - """Return legacy qos policy information if present in extra specs.""" - external_policy_name = extra_specs.get('netapp:qos_policy_group') - if external_policy_name is None: - return None - return dict(policy_name=external_policy_name) - - -class hashabledict(dict): - """A hashable dictionary that is comparable (i.e. in unit tests, etc.)""" - def __hash__(self): - return hash(tuple(sorted(self.items()))) - - -class OpenStackInfo(object): - """OS/distribution, release, and version. - - NetApp uses these fields as content for EMS log entry. - """ - - PACKAGE_NAME = 'python-cinder' - - def __init__(self): - self._version = 'unknown version' - self._release = 'unknown release' - self._vendor = 'unknown vendor' - self._platform = 'unknown platform' - - def _update_version_from_version_string(self): - try: - self._version = version.version_info.version_string() - except Exception: - pass - - def _update_release_from_release_string(self): - try: - self._release = version.version_info.release_string() - except Exception: - pass - - def _update_platform(self): - try: - self._platform = platform.platform() - except Exception: - pass - - @staticmethod - def _get_version_info_version(): - return version.version_info.version - - @staticmethod - def _get_version_info_release(): - return version.version_info.release - - def _update_info_from_version_info(self): - try: - ver = self._get_version_info_version() - if ver: - self._version = ver - except Exception: - pass - try: - rel = self._get_version_info_release() - if rel: - self._release = rel - except Exception: - pass - - # RDO, RHEL-OSP, Mirantis on Redhat, SUSE - def _update_info_from_rpm(self): - LOG.debug('Trying rpm command.') - try: - out, err = putils.execute("rpm", "-q", "--queryformat", - "'%{version}\t%{release}\t%{vendor}'", - self.PACKAGE_NAME) - if not out: - LOG.info(_LI('No rpm info found for %(pkg)s package.'), { - 'pkg': self.PACKAGE_NAME}) - return False - parts = out.split() - self._version = parts[0] - self._release = parts[1] - self._vendor = ' '.join(parts[2::]) - return True - except Exception as e: - LOG.info(_LI('Could not run rpm command: %(msg)s.'), {'msg': e}) - return False - - # ubuntu, mirantis on ubuntu - def _update_info_from_dpkg(self): - LOG.debug('Trying dpkg-query command.') - try: - _vendor = None - out, err = putils.execute("dpkg-query", "-W", "-f='${Version}'", - self.PACKAGE_NAME) - if not out: - LOG.info(_LI('No dpkg-query info found for %(pkg)s package.'), - {'pkg': self.PACKAGE_NAME}) - return False - # debian format: [epoch:]upstream_version[-debian_revision] - deb_version = out - # in case epoch or revision is missing, copy entire string - _release = deb_version - if ':' in deb_version: - deb_epoch, upstream_version = deb_version.split(':') - _release = upstream_version - if '-' in deb_version: - deb_revision = deb_version.split('-')[1] - _vendor = deb_revision - self._release = _release - if _vendor: - self._vendor = _vendor - return True - except Exception as e: - LOG.info(_LI('Could not run dpkg-query command: %(msg)s.'), { - 'msg': e}) - return False - - def _update_openstack_info(self): - self._update_version_from_version_string() - self._update_release_from_release_string() - self._update_platform() - # some distributions override with more meaningful information - self._update_info_from_version_info() - # see if we have still more targeted info from rpm or apt - found_package = self._update_info_from_rpm() - if not found_package: - self._update_info_from_dpkg() - - def info(self): - self._update_openstack_info() - return '%(version)s|%(release)s|%(vendor)s|%(platform)s' % { - 'version': self._version, 'release': self._release, - 'vendor': self._vendor, 'platform': self._platform} - - -class Features(object): - - def __init__(self): - self.defined_features = set() - - def add_feature(self, name, supported=True, min_version=None): - if not isinstance(supported, bool): - raise TypeError("Feature value must be a bool type.") - self.defined_features.add(name) - setattr(self, name, FeatureState(supported, min_version)) - - def __getattr__(self, name): - # NOTE(cknight): Needed to keep pylint happy. - raise AttributeError - - -class FeatureState(object): - - def __init__(self, supported=True, minimum_version=None): - """Represents the current state of enablement for a Feature - - :param supported: True if supported, false otherwise - :param minimum_version: The minimum version that this feature is - supported at - """ - self.supported = supported - self.minimum_version = minimum_version - - def __nonzero__(self): - """Allow a FeatureState object to be tested for truth value - - :returns: True if the feature is supported, otherwise False - """ - return self.supported - - def __bool__(self): - """py3 Allow a FeatureState object to be tested for truth value - - :returns: True if the feature is supported, otherwise False - """ - return self.supported - - -class BitSet(object): - def __init__(self, value=0): - self._value = value - - def set(self, bit): - self._value |= 1 << bit - return self - - def unset(self, bit): - self._value &= ~(1 << bit) - return self - - def is_set(self, bit): - return self._value & 1 << bit - - def __and__(self, other): - self._value &= other - return self - - def __or__(self, other): - self._value |= other - return self - - def __invert__(self): - self._value = ~self._value - return self - - def __xor__(self, other): - self._value ^= other - return self - - def __lshift__(self, other): - self._value <<= other - return self - - def __rshift__(self, other): - self._value >>= other - return self - - def __int__(self): - return self._value - - def __str__(self): - return bin(self._value) - - def __repr__(self): - return str(self._value) - - def __eq__(self, other): - return (isinstance(other, self.__class__) and self._value == - other._value) or self._value == int(other) - - def __ne__(self, other): - return not self.__eq__(other) diff --git a/cinder/volume/drivers/nexenta/__init__.py b/cinder/volume/drivers/nexenta/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/nexenta/iscsi.py b/cinder/volume/drivers/nexenta/iscsi.py deleted file mode 100644 index 0ba72dab9..000000000 --- a/cinder/volume/drivers/nexenta/iscsi.py +++ /dev/null @@ -1,683 +0,0 @@ -# Copyright 2016 Nexenta Systems, Inc. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -:mod:`nexenta.iscsi` -- Driver to store volumes on Nexenta Appliance -===================================================================== - -.. automodule:: nexenta.iscsi -""" - -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume import driver -from cinder.volume.drivers.nexenta import jsonrpc -from cinder.volume.drivers.nexenta import options -from cinder.volume.drivers.nexenta import utils - -VERSION = '1.3.0.1' -LOG = logging.getLogger(__name__) - - -class NexentaISCSIDriver(driver.ISCSIDriver): - """Executes volume driver commands on Nexenta Appliance. - - Version history: - 1.0.0 - Initial driver version. - 1.0.1 - Fixed bug #1236626: catch "does not exist" exception of - lu_exists. - 1.1.0 - Changed class name to NexentaISCSIDriver. - 1.1.1 - Ignore "does not exist" exception of nms.snapshot.destroy. - 1.1.2 - Optimized create_cloned_volume, replaced zfs send recv with zfs - clone. - 1.1.3 - Extended volume stats provided by _update_volume_stats method. - 1.2.0 - Added volume migration with storage assist method. - 1.2.1 - Fixed bug #1263258: now migrate_volume update provider_location - of migrated volume; after migrating volume migrate_volume - destroy snapshot on migration destination. - 1.3.0 - Added retype method. - 1.3.0.1 - Target creation refactor. - """ - - VERSION = VERSION - - def __init__(self, *args, **kwargs): - super(NexentaISCSIDriver, self).__init__(*args, **kwargs) - self.nms = None - self.targets = {} - if self.configuration: - self.configuration.append_config_values( - options.NEXENTA_CONNECTION_OPTS) - self.configuration.append_config_values( - options.NEXENTA_ISCSI_OPTS) - self.configuration.append_config_values( - options.NEXENTA_DATASET_OPTS) - self.configuration.append_config_values( - options.NEXENTA_RRMGR_OPTS) - self.nms_protocol = self.configuration.nexenta_rest_protocol - self.nms_host = self.configuration.nexenta_host - self.nms_port = self.configuration.nexenta_rest_port - self.nms_user = self.configuration.nexenta_user - self.nms_password = self.configuration.nexenta_password - self.volume = self.configuration.nexenta_volume - self.volume_compression = ( - self.configuration.nexenta_dataset_compression) - self.volume_deduplication = self.configuration.nexenta_dataset_dedup - self.volume_description = ( - self.configuration.nexenta_dataset_description) - self.rrmgr_compression = self.configuration.nexenta_rrmgr_compression - self.rrmgr_tcp_buf_size = self.configuration.nexenta_rrmgr_tcp_buf_size - self.rrmgr_connections = self.configuration.nexenta_rrmgr_connections - self.iscsi_target_portal_port = ( - self.configuration.nexenta_iscsi_target_portal_port) - - @property - def backend_name(self): - backend_name = None - if self.configuration: - backend_name = self.configuration.safe_get('volume_backend_name') - if not backend_name: - backend_name = self.__class__.__name__ - return backend_name - - def do_setup(self, context): - if self.nms_protocol == 'auto': - protocol, auto = 'http', True - else: - protocol, auto = self.nms_protocol, False - self.nms = jsonrpc.NexentaJSONProxy( - protocol, self.nms_host, self.nms_port, '/rest/nms', self.nms_user, - self.nms_password, auto=auto) - - def check_for_setup_error(self): - """Verify that the volume for our zvols exists. - - :raise: :py:exc:`LookupError` - """ - if not self.nms.volume.object_exists(self.volume): - raise LookupError(_("Volume %s does not exist in Nexenta SA") % - self.volume) - - def _get_zvol_name(self, volume_name): - """Return zvol name that corresponds given volume name.""" - return '%s/%s' % (self.volume, volume_name) - - def _create_target(self, target_idx): - target_name = '%s%s-%i' % ( - self.configuration.nexenta_target_prefix, - self.nms_host, - target_idx - ) - target_group_name = self._get_target_group_name(target_name) - - if not self._target_exists(target_name): - try: - self.nms.iscsitarget.create_target({ - 'target_name': target_name}) - except exception.NexentaException as exc: - if 'already' in exc.args[0]: - LOG.info(_LI('Ignored target creation error "%s" while ' - 'ensuring export.'), - exc) - else: - raise - if not self._target_group_exists(target_group_name): - try: - self.nms.stmf.create_targetgroup(target_group_name) - except exception.NexentaException as exc: - if ('already' in exc.args[0]): - LOG.info(_LI('Ignored target group creation error "%s" ' - 'while ensuring export.'), - exc) - else: - raise - if not self._target_member_in_target_group(target_group_name, - target_name): - try: - self.nms.stmf.add_targetgroup_member(target_group_name, - target_name) - except exception.NexentaException as exc: - if ('already' in exc.args[0]): - LOG.info(_LI('Ignored target group member addition error ' - '"%s" while ensuring export.'), - exc) - else: - raise - - self.targets[target_name] = [] - return target_name - - def _get_target_name(self, volume): - """Return iSCSI target name with least LUs.""" - provider_location = volume.get('provider_location') - target_names = self.targets.keys() - if provider_location: - target_name = provider_location.split(',1 ')[1].split(' ')[0] - if not(self.targets.get(target_name)): - self.targets[target_name] = [] - if not(volume['name'] in self.targets[target_name]): - self.targets[target_name].append(volume['name']) - elif not(target_names): - # create first target and target group - target_name = self._create_target(0) - self.targets[target_name].append(volume['name']) - else: - target_name = target_names[0] - for target in target_names: - if len(self.targets[target]) < len(self.targets[target_name]): - target_name = target - if len(self.targets[target_name]) >= 20: - # create new target and target group - target_name = self._create_target(len(target_names)) - if not(volume['name'] in self.targets[target_name]): - self.targets[target_name].append(volume['name']) - return target_name - - def _get_target_group_name(self, target_name): - """Return Nexenta iSCSI target group name for volume.""" - return target_name.replace( - self.configuration.nexenta_target_prefix, - self.configuration.nexenta_target_group_prefix - ) - - @staticmethod - def _get_clone_snapshot_name(volume): - """Return name for snapshot that will be used to clone the volume.""" - return 'cinder-clone-snapshot-%(id)s' % volume - - @staticmethod - def _is_clone_snapshot_name(snapshot): - """Check if snapshot is created for cloning.""" - name = snapshot.split('@')[-1] - return name.startswith('cinder-clone-snapshot-') - - def create_volume(self, volume): - """Create a zvol on appliance. - - :param volume: volume reference - :return: model update dict for volume reference - """ - self.nms.zvol.create( - self._get_zvol_name(volume['name']), - '%sG' % (volume['size'],), - self.configuration.nexenta_blocksize, - self.configuration.nexenta_sparse) - - def extend_volume(self, volume, new_size): - """Extend an existing volume. - - :param volume: volume reference - :param new_size: volume new size in GB - """ - LOG.info(_LI('Extending volume: %(id)s New size: %(size)s GB'), - {'id': volume['id'], 'size': new_size}) - self.nms.zvol.set_child_prop(self._get_zvol_name(volume['name']), - 'volsize', '%sG' % new_size) - - def delete_volume(self, volume): - """Destroy a zvol on appliance. - - :param volume: volume reference - """ - volume_name = self._get_zvol_name(volume['name']) - try: - props = self.nms.zvol.get_child_props(volume_name, 'origin') or {} - self.nms.zvol.destroy(volume_name, '') - except exception.NexentaException as exc: - if 'does not exist' in exc.args[0]: - LOG.info(_LI('Volume %s does not exist, it ' - 'seems it was already deleted.'), volume_name) - return - if 'zvol has children' in exc.args[0]: - LOG.info(_LI('Volume %s will be deleted later.'), volume_name) - return - raise - origin = props.get('origin') - if origin and self._is_clone_snapshot_name(origin): - volume, snapshot = origin.split('@') - volume = volume.lstrip('%s/' % self.configuration.nexenta_volume) - try: - self.delete_snapshot({'volume_name': volume, 'name': snapshot}) - except exception.NexentaException as exc: - LOG.warning(_LW('Cannot delete snapshot %(origin)s: %(exc)s'), - {'origin': origin, 'exc': exc}) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume. - - :param volume: new volume reference - :param src_vref: source volume reference - """ - snapshot = {'volume_name': src_vref['name'], - 'name': self._get_clone_snapshot_name(volume)} - LOG.debug('Creating temp snapshot of the original volume: ' - '%(volume_name)s@%(name)s', snapshot) - # We don't delete this snapshot, because this snapshot will be origin - # of new volume. This snapshot will be automatically promoted by NMS - # when user will delete origin volume. But when cloned volume deleted - # we check its origin property and delete source snapshot if needed. - self.create_snapshot(snapshot) - try: - self.create_volume_from_snapshot(volume, snapshot) - except exception.NexentaException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE( - 'Volume creation failed, deleting created snapshot ' - '%(volume_name)s@%(name)s'), snapshot) - try: - self.delete_snapshot(snapshot) - except (exception.NexentaException, exception.SnapshotIsBusy): - LOG.warning(_LW('Failed to delete zfs snapshot ' - '%(volume_name)s@%(name)s'), snapshot) - raise - - def _get_zfs_send_recv_cmd(self, src, dst): - """Returns rrmgr command for source and destination.""" - return utils.get_rrmgr_cmd(src, dst, - compression=self.rrmgr_compression, - tcp_buf_size=self.rrmgr_tcp_buf_size, - connections=self.rrmgr_connections) - - @staticmethod - def get_nms_for_url(url): - """Returns initialized nms object for url.""" - auto, scheme, user, password, host, port, path = ( - utils.parse_nms_url(url)) - return jsonrpc.NexentaJSONProxy(scheme, host, port, path, user, - password, auto=auto) - - def migrate_volume(self, ctxt, volume, host): - """Migrate if volume and host are managed by Nexenta appliance. - - :param ctxt: context - :param volume: a dictionary describing the volume to migrate - :param host: a dictionary describing the host to migrate to - """ - LOG.debug('Enter: migrate_volume: id=%(id)s, host=%(host)s', - {'id': volume['id'], 'host': host}) - false_ret = (False, None) - - if volume['status'] not in ('available', 'retyping'): - return false_ret - - if 'capabilities' not in host: - return false_ret - - capabilities = host['capabilities'] - - if ('location_info' not in capabilities or - 'iscsi_target_portal_port' not in capabilities or - 'nms_url' not in capabilities): - return false_ret - - nms_url = capabilities['nms_url'] - dst_parts = capabilities['location_info'].split(':') - - if (capabilities.get('vendor_name') != 'Nexenta' or - dst_parts[0] != self.__class__.__name__ or - capabilities['free_capacity_gb'] < volume['size']): - return false_ret - - dst_host, dst_volume = dst_parts[1:] - - ssh_bound = False - ssh_bindings = self.nms.appliance.ssh_list_bindings() - for bind in ssh_bindings: - if dst_host.startswith(ssh_bindings[bind][3]): - ssh_bound = True - break - if not ssh_bound: - LOG.warning(_LW("Remote NexentaStor appliance at %s should be " - "SSH-bound."), dst_host) - - # Create temporary snapshot of volume on NexentaStor Appliance. - snapshot = { - 'volume_name': volume['name'], - 'name': utils.get_migrate_snapshot_name(volume) - } - self.create_snapshot(snapshot) - - src = '%(volume)s/%(zvol)s@%(snapshot)s' % { - 'volume': self.volume, - 'zvol': volume['name'], - 'snapshot': snapshot['name'] - } - dst = ':'.join([dst_host, dst_volume]) - - try: - self.nms.appliance.execute(self._get_zfs_send_recv_cmd(src, dst)) - except exception.NexentaException as exc: - LOG.warning(_LW("Cannot send source snapshot %(src)s to " - "destination %(dst)s. Reason: %(exc)s"), - {'src': src, 'dst': dst, 'exc': exc}) - return false_ret - finally: - try: - self.delete_snapshot(snapshot) - except exception.NexentaException as exc: - LOG.warning(_LW("Cannot delete temporary source snapshot " - "%(src)s on NexentaStor Appliance: %(exc)s"), - {'src': src, 'exc': exc}) - try: - self.delete_volume(volume) - except exception.NexentaException as exc: - LOG.warning(_LW("Cannot delete source volume %(volume)s on " - "NexentaStor Appliance: %(exc)s"), - {'volume': volume['name'], 'exc': exc}) - - dst_nms = self.get_nms_for_url(nms_url) - dst_snapshot = '%s/%s@%s' % (dst_volume, volume['name'], - snapshot['name']) - try: - dst_nms.snapshot.destroy(dst_snapshot, '') - except exception.NexentaException as exc: - LOG.warning(_LW("Cannot delete temporary destination snapshot " - "%(dst)s on NexentaStor Appliance: %(exc)s"), - {'dst': dst_snapshot, 'exc': exc}) - return True, None - - def retype(self, context, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - LOG.debug('Retype volume request %(vol)s to be %(type)s ' - '(host: %(host)s), diff %(diff)s.', - {'vol': volume['name'], - 'type': new_type, - 'host': host, - 'diff': diff}) - - options = dict( - compression='compression', - dedup='dedup', - description='nms:description' - ) - - retyped = False - migrated = False - - capabilities = host['capabilities'] - src_backend = self.__class__.__name__ - dst_backend = capabilities['location_info'].split(':')[0] - if src_backend != dst_backend: - LOG.warning(_LW('Cannot retype from %(src_backend)s to ' - '%(dst_backend)s.'), - { - 'src_backend': src_backend, - 'dst_backend': dst_backend, - }) - return False - - hosts = (volume['host'], host['host']) - old, new = hosts - if old != new: - migrated, provider_location = self.migrate_volume( - context, volume, host) - - if not migrated: - nms = self.nms - else: - nms_url = capabilities['nms_url'] - nms = self.get_nms_for_url(nms_url) - - zvol = '%s/%s' % ( - capabilities['location_info'].split(':')[-1], volume['name']) - - for opt in options: - old, new = diff.get('extra_specs').get(opt, (False, False)) - if old != new: - LOG.debug('Changing %(opt)s from %(old)s to %(new)s.', - {'opt': opt, 'old': old, 'new': new}) - try: - nms.zvol.set_child_prop( - zvol, options[opt], new) - retyped = True - except exception.NexentaException: - LOG.error(_LE('Error trying to change %(opt)s' - ' from %(old)s to %(new)s'), - {'opt': opt, 'old': old, 'new': new}) - return False, None - return retyped or migrated, None - - def create_snapshot(self, snapshot): - """Create snapshot of existing zvol on appliance. - - :param snapshot: snapshot reference - """ - self.nms.zvol.create_snapshot( - self._get_zvol_name(snapshot['volume_name']), - snapshot['name'], '') - - def create_volume_from_snapshot(self, volume, snapshot): - """Create new volume from other's snapshot on appliance. - - :param volume: reference of volume to be created - :param snapshot: reference of source snapshot - """ - self.nms.zvol.clone( - '%s@%s' % (self._get_zvol_name(snapshot['volume_name']), - snapshot['name']), - self._get_zvol_name(volume['name'])) - - def delete_snapshot(self, snapshot): - """Delete volume's snapshot on appliance. - - :param snapshot: snapshot reference - """ - volume_name = self._get_zvol_name(snapshot['volume_name']) - snapshot_name = '%s@%s' % (volume_name, snapshot['name']) - try: - self.nms.snapshot.destroy(snapshot_name, '') - except exception.NexentaException as exc: - if "does not exist" in exc.args[0]: - LOG.info(_LI('Snapshot %s does not exist, it seems it was ' - 'already deleted.'), snapshot_name) - elif "snapshot has dependent clones" in exc.args[0]: - LOG.info(_LI('Snapshot %s has dependent clones, will be ' - 'deleted later.'), snapshot_name) - else: - raise - ctxt = context.get_admin_context() - try: - self.db.volume_get(ctxt, snapshot['volume_name']) - except exception.VolumeNotFound: - LOG.info(_LI('Origin volume %s appears to be removed, try to ' - 'remove it from backend if it is there.')) - if self.nms.volume.object_exists(volume_name): - self.nms.zvol.destroy(volume_name, '') - - def local_path(self, volume): - """Return local path to existing local volume. - - We never have local volumes, so it raises NotImplementedError. - - :raise: :py:exc:`NotImplementedError` - """ - raise NotImplementedError - - def _target_exists(self, target): - """Check if iSCSI target exist. - - :param target: target name - :return: True if target exist, else False - """ - targets = self.nms.stmf.list_targets() - if not targets: - return False - return (target in self.nms.stmf.list_targets()) - - def _target_group_exists(self, target_group): - """Check if target group exist. - - :param target_group: target group - :return: True if target group exist, else False - """ - groups = self.nms.stmf.list_targetgroups() - if not groups: - return False - return target_group in groups - - def _target_member_in_target_group(self, target_group, target_member): - """Check if target member in target group. - - :param target_group: target group - :param target_member: target member - :return: True if target member in target group, else False - :raises: NexentaException if target group doesn't exist - """ - members = self.nms.stmf.list_targetgroup_members(target_group) - if not members: - return False - return target_member in members - - def _lu_exists(self, zvol_name): - """Check if LU exists on appliance. - - :param zvol_name: Zvol name - :raises: NexentaException if zvol not exists - :return: True if LU exists, else False - """ - try: - return bool(self.nms.scsidisk.lu_exists(zvol_name)) - except exception.NexentaException as exc: - if 'does not exist' not in exc.args[0]: - raise - return False - - def _is_lu_shared(self, zvol_name): - """Check if LU exists on appliance and shared. - - :param zvol_name: Zvol name - :raises: NexentaException if Zvol not exist - :return: True if LU exists and shared, else False - """ - try: - shared = self.nms.scsidisk.lu_shared(zvol_name) > 0 - except exception.NexentaException as exc: - if 'does not exist for zvol' not in exc.args[0]: - raise # Zvol does not exists - shared = False # LU does not exist - return shared - - def create_export(self, _ctx, volume, connector): - """Create new export for zvol. - - :param volume: reference of volume to be exported - :return: iscsiadm-formatted provider location string - """ - model_update = self._do_export(_ctx, volume) - return model_update - - def ensure_export(self, _ctx, volume): - self._do_export(_ctx, volume) - - def _do_export(self, _ctx, volume): - """Recreate parts of export if necessary. - - :param volume: reference of volume to be exported - """ - zvol_name = self._get_zvol_name(volume['name']) - target_name = self._get_target_name(volume) - target_group_name = self._get_target_group_name(target_name) - - entry = None - if not self._lu_exists(zvol_name): - try: - entry = self.nms.scsidisk.create_lu(zvol_name, {}) - except exception.NexentaException as exc: - if 'in use' not in exc.args[0]: - raise - LOG.info(_LI('Ignored LU creation error "%s" while ensuring ' - 'export.'), exc) - if not self._is_lu_shared(zvol_name): - try: - entry = self.nms.scsidisk.add_lun_mapping_entry(zvol_name, { - 'target_group': target_group_name}) - except exception.NexentaException as exc: - if 'view entry exists' not in exc.args[0]: - raise - LOG.info(_LI('Ignored LUN mapping entry addition error "%s" ' - 'while ensuring export.'), exc) - model_update = {} - if entry: - provider_location = '%(host)s:%(port)s,1 %(name)s %(lun)s' % { - 'host': self.nms_host, - 'port': self.configuration.nexenta_iscsi_target_portal_port, - 'name': target_name, - 'lun': entry['lun'], - } - model_update = {'provider_location': provider_location} - return model_update - - def remove_export(self, _ctx, volume): - """Destroy all resources created to export zvol. - - :param volume: reference of volume to be unexported - """ - target_name = self._get_target_name(volume) - self.targets[target_name].remove(volume['name']) - zvol_name = self._get_zvol_name(volume['name']) - self.nms.scsidisk.delete_lu(zvol_name) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info for NexentaStor appliance.""" - LOG.debug('Updating volume stats') - - stats = self.nms.volume.get_child_props( - self.configuration.nexenta_volume, 'health|size|used|available') - - total_amount = utils.str2gib_size(stats['size']) - free_amount = utils.str2gib_size(stats['available']) - - location_info = '%(driver)s:%(host)s:%(volume)s' % { - 'driver': self.__class__.__name__, - 'host': self.nms_host, - 'volume': self.volume - } - self._stats = { - 'vendor_name': 'Nexenta', - 'dedup': self.volume_deduplication, - 'compression': self.volume_compression, - 'description': self.volume_description, - 'driver_version': self.VERSION, - 'storage_protocol': 'iSCSI', - 'total_capacity_gb': total_amount, - 'free_capacity_gb': free_amount, - 'reserved_percentage': self.configuration.reserved_percentage, - 'QoS_support': False, - 'volume_backend_name': self.backend_name, - 'location_info': location_info, - 'iscsi_target_portal_port': self.iscsi_target_portal_port, - 'nms_url': self.nms.url - } diff --git a/cinder/volume/drivers/nexenta/jsonrpc.py b/cinder/volume/drivers/nexenta/jsonrpc.py deleted file mode 100644 index 27baaade9..000000000 --- a/cinder/volume/drivers/nexenta/jsonrpc.py +++ /dev/null @@ -1,93 +0,0 @@ -# Copyright 2016 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -:mod:`nexenta.jsonrpc` -- Nexenta-specific JSON RPC client -===================================================================== - -.. automodule:: nexenta.jsonrpc -""" - -import socket - -from oslo_log import log as logging -from oslo_serialization import jsonutils -import requests - -from cinder import exception -from cinder.utils import retry - -LOG = logging.getLogger(__name__) -socket.setdefaulttimeout(100) - - -class NexentaJSONProxy(object): - - retry_exc_tuple = (requests.exceptions.ConnectionError,) - - def __init__(self, scheme, host, port, path, user, password, auto=False, - obj=None, method=None): - self.scheme = scheme.lower() - self.host = host - self.port = port - self.path = path - self.user = user - self.password = password - self.auto = auto - self.obj = obj - self.method = method - - def __getattr__(self, name): - if not self.obj: - obj, method = name, None - elif not self.method: - obj, method = self.obj, name - else: - obj, method = '%s.%s' % (self.obj, self.method), name - return NexentaJSONProxy(self.scheme, self.host, self.port, self.path, - self.user, self.password, self.auto, obj, - method) - - @property - def url(self): - return '%s://%s:%s%s' % (self.scheme, self.host, self.port, self.path) - - def __hash__(self): - return self.url.__hash__() - - def __repr__(self): - return 'NMS proxy: %s' % self.url - - @retry(retry_exc_tuple, retries=6) - def __call__(self, *args): - data = jsonutils.dumps({ - 'object': self.obj, - 'method': self.method, - 'params': args - }) - auth = ('%s:%s' % (self.user, self.password)).encode('base64')[:-1] - headers = { - 'Content-Type': 'application/json', - 'Authorization': 'Basic %s' % auth - } - LOG.debug('Sending JSON data: %s', data) - req = requests.post(self.url, data=data, headers=headers) - response = req.json() - req.close() - - LOG.debug('Got response: %s', response) - if response.get('error') is not None: - message = response['error'].get('message', '') - raise exception.NexentaException(message) - return response.get('result') diff --git a/cinder/volume/drivers/nexenta/nexentaedge/__init__.py b/cinder/volume/drivers/nexenta/nexentaedge/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/nexenta/nexentaedge/iscsi.py b/cinder/volume/drivers/nexenta/nexentaedge/iscsi.py deleted file mode 100644 index 488a30f77..000000000 --- a/cinder/volume/drivers/nexenta/nexentaedge/iscsi.py +++ /dev/null @@ -1,270 +0,0 @@ -# Copyright 2015 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json - -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LE -from cinder.volume import driver -from cinder.volume.drivers.nexenta.nexentaedge import jsonrpc -from cinder.volume.drivers.nexenta import options - - -LOG = logging.getLogger(__name__) - - -class NexentaEdgeISCSIDriver(driver.ISCSIDriver): - """Executes volume driver commands on NexentaEdge cluster. - - Version history: - 1.0.0 - Initial driver version. - 1.0.1 - Moved opts to options.py. - """ - - VERSION = '1.0.1' - - def __init__(self, *args, **kwargs): - super(NexentaEdgeISCSIDriver, self).__init__(*args, **kwargs) - if self.configuration: - self.configuration.append_config_values( - options.NEXENTA_CONNECTION_OPTS) - self.configuration.append_config_values( - options.NEXENTA_ISCSI_OPTS) - self.configuration.append_config_values( - options.NEXENTA_DATASET_OPTS) - self.configuration.append_config_values( - options.NEXENTA_EDGE_OPTS) - self.restapi_protocol = self.configuration.nexenta_rest_protocol - self.restapi_host = self.configuration.nexenta_rest_address - self.restapi_port = self.configuration.nexenta_rest_port - self.restapi_user = self.configuration.nexenta_rest_user - self.restapi_password = self.configuration.nexenta_rest_password - self.iscsi_service = self.configuration.nexenta_iscsi_service - self.bucket_path = self.configuration.nexenta_lun_container - self.blocksize = self.configuration.nexenta_blocksize - self.chunksize = self.configuration.nexenta_chunksize - self.cluster, self.tenant, self.bucket = self.bucket_path.split('/') - self.bucket_url = ('clusters/' + self.cluster + '/tenants/' + - self.tenant + '/buckets/' + self.bucket) - self.iscsi_target_port = (self.configuration. - nexenta_iscsi_target_portal_port) - self.target_vip = None - - @property - def backend_name(self): - backend_name = None - if self.configuration: - backend_name = self.configuration.safe_get('volume_backend_name') - if not backend_name: - backend_name = self.__class__.__name__ - return backend_name - - def do_setup(self, context): - if self.restapi_protocol == 'auto': - protocol, auto = 'http', True - else: - protocol, auto = self.restapi_protocol, False - - try: - self.restapi = jsonrpc.NexentaEdgeJSONProxy( - protocol, self.restapi_host, self.restapi_port, '/', - self.restapi_user, self.restapi_password, auto=auto) - - rsp = self.restapi.get('service/' - + self.iscsi_service + '/iscsi/status') - data_keys = rsp['data'][list(rsp['data'].keys())[0]] - self.target_name = data_keys.split('\n', 1)[0].split(' ')[2] - - rsp = self.restapi.get('service/' + self.iscsi_service) - if 'X-VIPS' in rsp['data']: - vips = json.loads(rsp['data']['X-VIPS']) - if len(vips[0]) == 1: - self.target_vip = vips[0][0]['ip'].split('/', 1)[0] - else: - self.target_vip = vips[0][1]['ip'].split('/', 1)[0] - else: - self.target_vip = self.configuration.safe_get( - 'nexenta_client_address') - if not self.target_vip: - LOG.error(_LE('No VIP configured for service %s'), - self.iscsi_service) - raise exception.VolumeBackendAPIException( - _('No service VIP configured and ' - 'no nexenta_client_address')) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error verifying iSCSI service %(serv)s on ' - 'host %(hst)s'), {'serv': self.iscsi_service, - 'hst': self.restapi_host}) - - def check_for_setup_error(self): - try: - self.restapi.get(self.bucket_url + '/objects/') - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error verifying LUN container %(bkt)s'), - {'bkt': self.bucket_path}) - - def _get_lun_number(self, volname): - try: - rsp = self.restapi.put( - 'service/' + self.iscsi_service + '/iscsi/number', - { - 'objectPath': self.bucket_path + '/' + volname - }) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error retrieving LUN %(vol)s number'), - {'vol': volname}) - - return rsp['data'] - - def _get_target_address(self, volname): - return self.target_vip - - def _get_provider_location(self, volume): - return '%(host)s:%(port)s,1 %(name)s %(number)s' % { - 'host': self._get_target_address(volume['name']), - 'port': self.iscsi_target_port, - 'name': self.target_name, - 'number': self._get_lun_number(volume['name']) - } - - def create_volume(self, volume): - try: - self.restapi.post('service/' + self.iscsi_service + '/iscsi', { - 'objectPath': self.bucket_path + '/' + volume['name'], - 'volSizeMB': int(volume['size']) * units.Ki, - 'blockSize': self.blocksize, - 'chunkSize': self.chunksize - }) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error creating volume')) - - def delete_volume(self, volume): - try: - self.restapi.delete('service/' + self.iscsi_service + - '/iscsi', {'objectPath': self.bucket_path + - '/' + volume['name']}) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error deleting volume')) - - def extend_volume(self, volume, new_size): - try: - self.restapi.put('service/' + self.iscsi_service + '/iscsi/resize', - {'objectPath': self.bucket_path + - '/' + volume['name'], - 'newSizeMB': new_size * units.Ki}) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error extending volume')) - - def create_volume_from_snapshot(self, volume, snapshot): - try: - self.restapi.put( - 'service/' + self.iscsi_service + '/iscsi/snapshot/clone', - { - 'objectPath': self.bucket_path + '/' + - snapshot['volume_name'], - 'clonePath': self.bucket_path + '/' + volume['name'], - 'snapName': snapshot['name'] - }) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error cloning volume')) - - def create_snapshot(self, snapshot): - try: - self.restapi.post( - 'service/' + self.iscsi_service + '/iscsi/snapshot', - { - 'objectPath': self.bucket_path + '/' + - snapshot['volume_name'], - 'snapName': snapshot['name'] - }) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error creating snapshot')) - - def delete_snapshot(self, snapshot): - try: - self.restapi.delete( - 'service/' + self.iscsi_service + '/iscsi/snapshot', - { - 'objectPath': self.bucket_path + '/' + - snapshot['volume_name'], - 'snapName': snapshot['name'] - }) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error deleting snapshot')) - - def create_cloned_volume(self, volume, src_vref): - vol_url = (self.bucket_url + '/objects/' + - src_vref['name'] + '/clone') - clone_body = { - 'tenant_name': self.tenant, - 'bucket_name': self.bucket, - 'object_name': volume['name'] - } - try: - self.restapi.post(vol_url, clone_body) - self.restapi.post('service/' + self.iscsi_service + '/iscsi', { - 'objectPath': self.bucket_path + '/' + volume['name'], - 'volSizeMB': int(src_vref['size']) * units.Ki, - 'blockSize': self.blocksize, - 'chunkSize': self.chunksize - }) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE('Error creating cloned volume')) - - def create_export(self, context, volume, connector=None): - return {'provider_location': self._get_provider_location(volume)} - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def local_path(self, volume): - raise NotImplementedError - - def get_volume_stats(self, refresh=False): - location_info = '%(driver)s:%(host)s:%(bucket)s' % { - 'driver': self.__class__.__name__, - 'host': self._get_target_address(None), - 'bucket': self.bucket_path - } - return { - 'vendor_name': 'Nexenta', - 'driver_version': self.VERSION, - 'storage_protocol': 'iSCSI', - 'reserved_percentage': 0, - 'total_capacity_gb': 'unknown', - 'free_capacity_gb': 'unknown', - 'QoS_support': False, - 'volume_backend_name': self.backend_name, - 'location_info': location_info, - 'iscsi_target_portal_port': self.iscsi_target_port, - 'restapi_url': self.restapi.url - } diff --git a/cinder/volume/drivers/nexenta/nexentaedge/jsonrpc.py b/cinder/volume/drivers/nexenta/nexentaedge/jsonrpc.py deleted file mode 100644 index 10d2e833a..000000000 --- a/cinder/volume/drivers/nexenta/nexentaedge/jsonrpc.py +++ /dev/null @@ -1,100 +0,0 @@ -# Copyright 2015 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json -import requests -import socket - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _ -from cinder.utils import retry - -LOG = logging.getLogger(__name__) -socket.setdefaulttimeout(100) - - -class NexentaEdgeJSONProxy(object): - - retry_exc_tuple = ( - requests.exceptions.ConnectionError, - requests.exceptions.ConnectTimeout - ) - - def __init__(self, protocol, host, port, path, user, password, auto=False, - method=None): - self.protocol = protocol.lower() - self.host = host - self.port = port - self.path = path - self.user = user - self.password = password - self.auto = auto - self.method = method - - @property - def url(self): - return '%s://%s:%s%s' % (self.protocol, - self.host, self.port, self.path) - - def __getattr__(self, name): - if not self.method: - method = name - else: - raise exception.VolumeDriverException( - _("Wrong resource call syntax")) - return NexentaEdgeJSONProxy( - self.protocol, self.host, self.port, self.path, - self.user, self.password, self.auto, method) - - def __hash__(self): - return self.url.__hash___() - - def __repr__(self): - return 'HTTP JSON proxy: %s' % self.url - - @retry(retry_exc_tuple, interval=1, retries=6) - def __call__(self, *args): - self.path += args[0] - data = None - if len(args) > 1: - data = json.dumps(args[1]) - - auth = ('%s:%s' % (self.user, self.password)).encode('base64')[:-1] - headers = { - 'Content-Type': 'application/json', - 'Authorization': 'Basic %s' % auth - } - - LOG.debug('Sending JSON data: %s', self.url) - - if self.method == 'get': - req = requests.get(self.url, headers=headers) - if self.method == 'post': - req = requests.post(self.url, data=data, headers=headers) - if self.method == 'put': - req = requests.put(self.url, data=data, headers=headers) - if self.method == 'delete': - req = requests.delete(self.url, data=data, headers=headers) - - rsp = req.json() - req.close() - - LOG.debug('Got response: %s', rsp) - if rsp.get('response') is None: - raise exception.VolumeBackendAPIException( - _('Error response: %s') % rsp) - return rsp.get('response') diff --git a/cinder/volume/drivers/nexenta/nfs.py b/cinder/volume/drivers/nexenta/nfs.py deleted file mode 100644 index 7e774eb18..000000000 --- a/cinder/volume/drivers/nexenta/nfs.py +++ /dev/null @@ -1,817 +0,0 @@ -# Copyright 2016 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -:mod:`nexenta.nfs` -- Driver to store volumes on NexentaStor Appliance. -======================================================================= - -.. automodule:: nexenta.nfs -""" - -import hashlib -import os -import re -import six - -from eventlet import greenthread -from oslo_log import log as logging -from oslo_utils import units - -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume.drivers.nexenta import jsonrpc -from cinder.volume.drivers.nexenta import options -from cinder.volume.drivers.nexenta import utils -from cinder.volume.drivers import nfs - -VERSION = '1.3.0' -LOG = logging.getLogger(__name__) - - -class NexentaNfsDriver(nfs.NfsDriver): # pylint: disable=R0921 - """Executes volume driver commands on Nexenta Appliance. - - Version history: - 1.0.0 - Initial driver version. - 1.1.0 - Auto sharing for enclosing folder. - 1.1.1 - Added caching for NexentaStor appliance 'volroot' value. - 1.1.2 - Ignore "folder does not exist" error in delete_volume and - delete_snapshot method. - 1.1.3 - Redefined volume_backend_name attribute inherited from - RemoteFsDriver. - 1.2.0 - Added migrate and retype methods. - 1.3.0 - Extend volume method. - """ - - driver_prefix = 'nexenta' - volume_backend_name = 'NexentaNfsDriver' - VERSION = VERSION - VOLUME_FILE_NAME = 'volume' - - def __init__(self, *args, **kwargs): - super(NexentaNfsDriver, self).__init__(*args, **kwargs) - if self.configuration: - self.configuration.append_config_values( - options.NEXENTA_CONNECTION_OPTS) - self.configuration.append_config_values( - options.NEXENTA_NFS_OPTS) - self.configuration.append_config_values( - options.NEXENTA_DATASET_OPTS) - self.configuration.append_config_values( - options.NEXENTA_RRMGR_OPTS) - - self.nms_cache_volroot = self.configuration.nexenta_nms_cache_volroot - self.rrmgr_compression = self.configuration.nexenta_rrmgr_compression - self.rrmgr_tcp_buf_size = self.configuration.nexenta_rrmgr_tcp_buf_size - self.rrmgr_connections = self.configuration.nexenta_rrmgr_connections - self.nfs_mount_point_base = self.configuration.nexenta_mount_point_base - self.volume_compression = ( - self.configuration.nexenta_dataset_compression) - self.volume_deduplication = self.configuration.nexenta_dataset_dedup - self.volume_description = ( - self.configuration.nexenta_dataset_description) - self.sparsed_volumes = self.configuration.nexenta_sparsed_volumes - self._nms2volroot = {} - self.share2nms = {} - self.nfs_versions = {} - - @property - def backend_name(self): - backend_name = None - if self.configuration: - backend_name = self.configuration.safe_get('volume_backend_name') - if not backend_name: - backend_name = self.__class__.__name__ - return backend_name - - def do_setup(self, context): - shares_config = getattr(self.configuration, self.driver_prefix + - '_shares_config') - if shares_config: - self.configuration.nfs_shares_config = shares_config - super(NexentaNfsDriver, self).do_setup(context) - self._load_shares_config(shares_config) - self._mount_subfolders() - - def check_for_setup_error(self): - """Verify that the volume for our folder exists. - - :raise: :py:exc:`LookupError` - """ - if self.share2nms: - for nfs_share in self.share2nms: - nms = self.share2nms[nfs_share] - volume_name, dataset = self._get_share_datasets(nfs_share) - if not nms.volume.object_exists(volume_name): - raise LookupError(_("Volume %s does not exist in Nexenta " - "Store appliance"), volume_name) - folder = '%s/%s' % (volume_name, dataset) - if not nms.folder.object_exists(folder): - raise LookupError(_("Folder %s does not exist in Nexenta " - "Store appliance"), folder) - self._share_folder(nms, volume_name, dataset) - - def migrate_volume(self, ctxt, volume, host): - """Migrate if volume and host are managed by Nexenta appliance. - - :param ctxt: context - :param volume: a dictionary describing the volume to migrate - :param host: a dictionary describing the host to migrate to - """ - LOG.debug('Enter: migrate_volume: id=%(id)s, host=%(host)s', - {'id': volume['id'], 'host': host}) - - false_ret = (False, None) - - if volume['status'] not in ('available', 'retyping'): - LOG.warning(_LW("Volume status must be 'available' or 'retyping'." - " Current volume status: %s"), volume['status']) - return false_ret - - if 'capabilities' not in host: - LOG.warning(_LW("Unsupported host. No capabilities found")) - return false_ret - - capabilities = host['capabilities'] - ns_shares = capabilities['ns_shares'] - dst_parts = capabilities['location_info'].split(':') - dst_host, dst_volume = dst_parts[1:] - - if (capabilities.get('vendor_name') != 'Nexenta' or - dst_parts[0] != self.__class__.__name__ or - capabilities['free_capacity_gb'] < volume['size']): - return false_ret - - nms = self.share2nms[volume['provider_location']] - ssh_bindings = nms.appliance.ssh_list_bindings() - shares = [] - for bind in ssh_bindings: - for share in ns_shares: - if (share.startswith(ssh_bindings[bind][3]) and - ns_shares[share] >= volume['size']): - shares.append(share) - if len(shares) == 0: - LOG.warning(_LW("Remote NexentaStor appliance at %s should be " - "SSH-bound."), share) - return false_ret - share = sorted(shares, key=ns_shares.get, reverse=True)[0] - snapshot = { - 'volume_name': volume['name'], - 'volume_id': volume['id'], - 'name': utils.get_migrate_snapshot_name(volume) - } - self.create_snapshot(snapshot) - location = volume['provider_location'] - src = '%(share)s/%(volume)s@%(snapshot)s' % { - 'share': location.split(':')[1].split('volumes/')[1], - 'volume': volume['name'], - 'snapshot': snapshot['name'] - } - dst = ':'.join([dst_host, dst_volume.split('/volumes/')[1]]) - try: - nms.appliance.execute(self._get_zfs_send_recv_cmd(src, dst)) - except exception.NexentaException as exc: - LOG.warning(_LW("Cannot send source snapshot %(src)s to " - "destination %(dst)s. Reason: %(exc)s"), - {'src': src, 'dst': dst, 'exc': exc}) - return false_ret - finally: - try: - self.delete_snapshot(snapshot) - except exception.NexentaException as exc: - LOG.warning(_LW("Cannot delete temporary source snapshot " - "%(src)s on NexentaStor Appliance: %(exc)s"), - {'src': src, 'exc': exc}) - try: - self.delete_volume(volume) - except exception.NexentaException as exc: - LOG.warning(_LW("Cannot delete source volume %(volume)s on " - "NexentaStor Appliance: %(exc)s"), - {'volume': volume['name'], 'exc': exc}) - - dst_nms = self._get_nms_for_url(capabilities['nms_url']) - dst_snapshot = '%s/%s@%s' % (dst_volume.split('volumes/')[1], - volume['name'], snapshot['name']) - try: - dst_nms.snapshot.destroy(dst_snapshot, '') - except exception.NexentaException as exc: - LOG.warning(_LW("Cannot delete temporary destination snapshot " - "%(dst)s on NexentaStor Appliance: %(exc)s"), - {'dst': dst_snapshot, 'exc': exc}) - return True, {'provider_location': share} - - def _get_zfs_send_recv_cmd(self, src, dst): - """Returns rrmgr command for source and destination.""" - return utils.get_rrmgr_cmd(src, dst, - compression=self.rrmgr_compression, - tcp_buf_size=self.rrmgr_tcp_buf_size, - connections=self.rrmgr_connections) - - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info. - - :param volume: volume reference - :param connector: connector reference - """ - export = '%s/%s' % (volume['provider_location'], volume['name']) - data = {'export': export, 'name': 'volume'} - if volume['provider_location'] in self.shares: - data['options'] = self.shares[volume['provider_location']] - return { - 'driver_volume_type': self.driver_volume_type, - 'data': data - } - - def retype(self, context, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities. - """ - LOG.debug('Retype volume request %(vol)s to be %(type)s ' - '(host: %(host)s), diff %(diff)s.', - {'vol': volume['name'], - 'type': new_type, - 'host': host, - 'diff': diff}) - - options = dict( - compression='compression', - dedup='dedup', - description='nms:description' - ) - - retyped = False - migrated = False - model_update = None - - src_backend = self.__class__.__name__ - dst_backend = host['capabilities']['location_info'].split(':')[0] - if src_backend != dst_backend: - LOG.warning(_LW('Cannot retype from %(src_backend)s to ' - '%(dst_backend)s.'), - { - 'src_backend': src_backend, - 'dst_backend': dst_backend - }) - return False - - hosts = (volume['host'], host['host']) - old, new = hosts - if old != new: - migrated, provider_location = self.migrate_volume( - context, volume, host) - - if not migrated: - provider_location = volume['provider_location'] - nms = self.share2nms[provider_location] - else: - nms_url = host['capabilities']['nms_url'] - nms = self._get_nms_for_url(nms_url) - model_update = provider_location - provider_location = provider_location['provider_location'] - - share = provider_location.split(':')[1].split('volumes/')[1] - folder = '%(share)s/%(volume)s' % { - 'share': share, - 'volume': volume['name'] - } - - for opt in options: - old, new = diff.get('extra_specs').get(opt, (False, False)) - if old != new: - LOG.debug('Changing %(opt)s from %(old)s to %(new)s.', - {'opt': opt, 'old': old, 'new': new}) - try: - nms.folder.set_child_prop( - folder, options[opt], new) - retyped = True - except exception.NexentaException: - LOG.error(_LE('Error trying to change %(opt)s' - ' from %(old)s to %(new)s'), - {'opt': opt, 'old': old, 'new': new}) - return False, None - return retyped or migrated, model_update - - def _do_create_volume(self, volume): - nfs_share = volume['provider_location'] - nms = self.share2nms[nfs_share] - - vol, dataset = self._get_share_datasets(nfs_share) - folder = '%s/%s' % (dataset, volume['name']) - LOG.debug('Creating folder on Nexenta Store %s', folder) - nms.folder.create_with_props( - vol, folder, - {'compression': self.configuration.nexenta_dataset_compression} - ) - - volume_path = self.remote_path(volume) - volume_size = volume['size'] - try: - self._share_folder(nms, vol, folder) - - if getattr(self.configuration, - self.driver_prefix + '_sparsed_volumes'): - self._create_sparsed_file(nms, volume_path, volume_size) - else: - folder_path = '%s/%s' % (vol, folder) - compression = nms.folder.get_child_prop( - folder_path, 'compression') - if compression != 'off': - # Disable compression, because otherwise will not use space - # on disk. - nms.folder.set_child_prop( - folder_path, 'compression', 'off') - try: - self._create_regular_file(nms, volume_path, volume_size) - finally: - if compression != 'off': - # Backup default compression value if it was changed. - nms.folder.set_child_prop( - folder_path, 'compression', compression) - - self._set_rw_permissions_for_all(nms, volume_path) - - if self._get_nfs_server_version(nfs_share) < 4: - sub_share, mnt_path = self._get_subshare_mount_point(nfs_share, - volume) - self._ensure_share_mounted(sub_share, mnt_path) - except exception.NexentaException: - try: - nms.folder.destroy('%s/%s' % (vol, folder)) - except exception.NexentaException: - LOG.warning(_LW("Cannot destroy created folder: " - "%(vol)s/%(folder)s"), - {'vol': vol, 'folder': folder}) - raise - - def create_volume_from_snapshot(self, volume, snapshot): - """Create new volume from other's snapshot on appliance. - - :param volume: reference of volume to be created - :param snapshot: reference of source snapshot - """ - self._ensure_shares_mounted() - - snapshot_vol = self._get_snapshot_volume(snapshot) - nfs_share = snapshot_vol['provider_location'] - volume['provider_location'] = nfs_share - nms = self.share2nms[nfs_share] - - vol, dataset = self._get_share_datasets(nfs_share) - snapshot_name = '%s/%s/%s@%s' % (vol, dataset, snapshot['volume_name'], - snapshot['name']) - folder = '%s/%s' % (dataset, volume['name']) - nms.folder.clone(snapshot_name, '%s/%s' % (vol, folder)) - - try: - self._share_folder(nms, vol, folder) - except exception.NexentaException: - try: - nms.folder.destroy('%s/%s' % (vol, folder), '') - except exception.NexentaException: - LOG.warning(_LW("Cannot destroy cloned folder: " - "%(vol)s/%(folder)s"), - {'vol': vol, 'folder': folder}) - raise - - if self._get_nfs_server_version(nfs_share) < 4: - sub_share, mnt_path = self._get_subshare_mount_point(nfs_share, - volume) - self._ensure_share_mounted(sub_share, mnt_path) - - return {'provider_location': volume['provider_location']} - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume. - - :param volume: new volume reference - :param src_vref: source volume reference - """ - LOG.info(_LI('Creating clone of volume: %s'), src_vref['id']) - snapshot = {'volume_name': src_vref['name'], - 'volume_id': src_vref['id'], - 'name': self._get_clone_snapshot_name(volume)} - # We don't delete this snapshot, because this snapshot will be origin - # of new volume. This snapshot will be automatically promoted by NMS - # when user will delete its origin. - self.create_snapshot(snapshot) - try: - return self.create_volume_from_snapshot(volume, snapshot) - except exception.NexentaException: - LOG.error(_LE('Volume creation failed, deleting created snapshot ' - '%(volume_name)s@%(name)s'), snapshot) - try: - self.delete_snapshot(snapshot) - except (exception.NexentaException, exception.SnapshotIsBusy): - LOG.warning(_LW('Failed to delete zfs snapshot ' - '%(volume_name)s@%(name)s'), snapshot) - raise - - def delete_volume(self, volume): - """Deletes a logical volume. - - :param volume: volume reference - """ - nfs_share = volume.get('provider_location') - if nfs_share: - nms = self.share2nms[nfs_share] - vol, parent_folder = self._get_share_datasets(nfs_share) - folder = '%s/%s/%s' % (vol, parent_folder, volume['name']) - mount_path = self.remote_path(volume).strip( - '/%s' % self.VOLUME_FILE_NAME) - if mount_path in self._remotefsclient._read_mounts(): - self._execute('umount', mount_path, run_as_root=True) - try: - props = nms.folder.get_child_props(folder, 'origin') or {} - nms.folder.destroy(folder, '-r') - except exception.NexentaException as exc: - if 'does not exist' in exc.args[0]: - LOG.info(_LI('Folder %s does not exist, it was ' - 'already deleted.'), folder) - return - raise - origin = props.get('origin') - if origin and self._is_clone_snapshot_name(origin): - try: - nms.snapshot.destroy(origin, '') - except exception.NexentaException as exc: - if 'does not exist' in exc.args[0]: - LOG.info(_LI('Snapshot %s does not exist, it was ' - 'already deleted.'), origin) - return - raise - - def extend_volume(self, volume, new_size): - """Extend an existing volume. - - :param volume: volume reference - :param new_size: volume new size in GB - """ - LOG.info(_LI('Extending volume: %(id)s New size: %(size)s GB'), - {'id': volume['id'], 'size': new_size}) - nfs_share = volume['provider_location'] - nms = self.share2nms[nfs_share] - volume_path = self.remote_path(volume) - if getattr(self.configuration, - self.driver_prefix + '_sparsed_volumes'): - self._create_sparsed_file(nms, volume_path, new_size) - else: - block_size_mb = 1 - block_count = ((new_size - volume['size']) * units.Gi / - (block_size_mb * units.Mi)) - - nms.appliance.execute( - 'dd if=/dev/zero seek=%(seek)d of=%(path)s' - ' bs=%(bs)dM count=%(count)d' % { - 'seek': volume['size'] * units.Gi / block_size_mb, - 'path': volume_path, - 'bs': block_size_mb, - 'count': block_count - } - ) - - def create_snapshot(self, snapshot): - """Creates a snapshot. - - :param snapshot: snapshot reference - """ - volume = self._get_snapshot_volume(snapshot) - nfs_share = volume['provider_location'] - nms = self.share2nms[nfs_share] - vol, dataset = self._get_share_datasets(nfs_share) - folder = '%s/%s/%s' % (vol, dataset, volume['name']) - nms.folder.create_snapshot(folder, snapshot['name'], '-r') - - def delete_snapshot(self, snapshot): - """Deletes a snapshot. - - :param snapshot: snapshot reference - """ - volume = self._get_snapshot_volume(snapshot) - nfs_share = volume['provider_location'] - nms = self.share2nms[nfs_share] - vol, dataset = self._get_share_datasets(nfs_share) - folder = '%s/%s/%s' % (vol, dataset, volume['name']) - try: - nms.snapshot.destroy('%s@%s' % (folder, snapshot['name']), '') - except exception.NexentaException as exc: - if 'does not exist' in exc.args[0]: - LOG.info(_LI('Snapshot %(folder)s@%(snapshot)s does not ' - 'exist, it was already deleted.'), - { - 'folder': folder, - 'snapshot': snapshot, - }) - return - elif 'has dependent clones' in exc.args[0]: - LOG.info(_LI('Snapshot %(folder)s@%(snapshot)s has dependent ' - 'clones, it will be deleted later.'), - { - 'folder': folder, - 'snapshot': snapshot, - }) - return - - def _create_sparsed_file(self, nms, path, size): - """Creates file with 0 disk usage. - - :param nms: nms object - :param path: path to new file - :param size: size of file - """ - nms.appliance.execute( - 'truncate --size %(size)dG %(path)s' % { - 'path': path, - 'size': size - } - ) - - def _create_regular_file(self, nms, path, size): - """Creates regular file of given size. - - Takes a lot of time for large files. - - :param nms: nms object - :param path: path to new file - :param size: size of file - """ - block_size_mb = 1 - block_count = size * units.Gi / (block_size_mb * units.Mi) - - LOG.info(_LI('Creating regular file: %s.' - 'This may take some time.'), path) - - nms.appliance.execute( - 'dd if=/dev/zero of=%(path)s bs=%(bs)dM count=%(count)d' % { - 'path': path, - 'bs': block_size_mb, - 'count': block_count - } - ) - - LOG.info(_LI('Regular file: %s created.'), path) - - def _set_rw_permissions_for_all(self, nms, path): - """Sets 666 permissions for the path. - - :param nms: nms object - :param path: path to file - """ - nms.appliance.execute('chmod ugo+rw %s' % path) - - def local_path(self, volume): - """Get volume path (mounted locally fs path) for given volume. - - :param volume: volume reference - """ - nfs_share = volume['provider_location'] - return os.path.join(self._get_mount_point_for_share(nfs_share), - volume['name'], 'volume') - - def _get_mount_point_for_share(self, nfs_share): - """Returns path to mount point NFS share. - - :param nfs_share: example 172.18.194.100:/var/nfs - """ - nfs_share = nfs_share.encode('utf-8') - return os.path.join(self.configuration.nexenta_mount_point_base, - hashlib.md5(nfs_share).hexdigest()) - - def remote_path(self, volume): - """Get volume path (mounted remotely fs path) for given volume. - - :param volume: volume reference - """ - nfs_share = volume['provider_location'] - share = nfs_share.split(':')[1].rstrip('/') - return '%s/%s/volume' % (share, volume['name']) - - def _share_folder(self, nms, volume, folder): - """Share NFS folder on NexentaStor Appliance. - - :param nms: nms object - :param volume: volume name - :param folder: folder name - """ - path = '%s/%s' % (volume, folder.lstrip('/')) - share_opts = { - 'read_write': '*', - 'read_only': '', - 'root': 'nobody', - 'extra_options': 'anon=0', - 'recursive': 'true', - 'anonymous_rw': 'true', - } - LOG.debug('Sharing folder %s on Nexenta Store', folder) - nms.netstorsvc.share_folder('svc:/network/nfs/server:default', path, - share_opts) - - def _load_shares_config(self, share_file): - self.shares = {} - self.share2nms = {} - - for share in self._read_config_file(share_file): - # A configuration line may be either: - # host:/share_name http://user:pass@host:[port]/ - # or - # host:/share_name http://user:pass@host:[port]/ - # -o options=123,rw --other - if not share.strip(): - continue - if share.startswith('#'): - continue - - share_info = re.split(r'\s+', share, 2) - - share_address = share_info[0].strip() - nms_url = share_info[1].strip() - share_opts = share_info[2].strip() if len(share_info) > 2 else None - - if not re.match(r'.+:/.+', share_address): - LOG.warning(_LW("Share %s ignored due to invalid format. " - "Must be of form address:/export."), - share_address) - continue - - self.shares[share_address] = share_opts - self.share2nms[share_address] = self._get_nms_for_url(nms_url) - - LOG.debug('Shares loaded: %s', self.shares) - - def _get_subshare_mount_point(self, nfs_share, volume): - mnt_path = '%s/%s' % ( - self._get_mount_point_for_share(nfs_share), volume['name']) - sub_share = '%s/%s' % (nfs_share, volume['name']) - return sub_share, mnt_path - - def _ensure_share_mounted(self, nfs_share, mount_path=None): - """Ensure that NFS share is mounted on the host. - - Unlike the parent method this one accepts mount_path as an optional - parameter and uses it as a mount point if provided. - - :param nfs_share: NFS share name - :param mount_path: mount path on the host - """ - mnt_flags = [] - if self.shares.get(nfs_share) is not None: - mnt_flags = self.shares[nfs_share].split() - num_attempts = max(1, self.configuration.nfs_mount_attempts) - for attempt in range(num_attempts): - try: - if mount_path is None: - self._remotefsclient.mount(nfs_share, mnt_flags) - else: - if mount_path in self._remotefsclient._read_mounts(): - LOG.info(_LI('Already mounted: %s'), mount_path) - return - - self._execute('mkdir', '-p', mount_path, - check_exit_code=False) - self._remotefsclient._mount_nfs(nfs_share, mount_path, - mnt_flags) - return - except Exception as e: - if attempt == (num_attempts - 1): - LOG.error(_LE('Mount failure for %(share)s after ' - '%(count)d attempts.'), { - 'share': nfs_share, - 'count': num_attempts}) - raise exception.NfsException(six.text_type(e)) - LOG.warning( - _LW('Mount attempt %(attempt)d failed: %(error)s. ' - 'Retrying mount ...'), { - 'attempt': attempt, - 'error': e}) - greenthread.sleep(1) - - def _mount_subfolders(self): - ctxt = context.get_admin_context() - vol_entries = self.db.volume_get_all_by_host(ctxt, self.host) - for vol in vol_entries: - nfs_share = vol['provider_location'] - if ((nfs_share in self.shares) and - (self._get_nfs_server_version(nfs_share) < 4)): - sub_share, mnt_path = self._get_subshare_mount_point( - nfs_share, vol) - self._ensure_share_mounted(sub_share, mnt_path) - - def _get_nfs_server_version(self, share): - if not self.nfs_versions.get(share): - nms = self.share2nms[share] - nfs_opts = nms.netsvc.get_confopts( - 'svc:/network/nfs/server:default', 'configure') - try: - self.nfs_versions[share] = int( - nfs_opts['nfs_server_versmax']['current']) - except KeyError: - self.nfs_versions[share] = int( - nfs_opts['server_versmax']['current']) - return self.nfs_versions[share] - - def _get_capacity_info(self, nfs_share): - """Calculate available space on the NFS share. - - :param nfs_share: example 172.18.194.100:/var/nfs - """ - nms = self.share2nms[nfs_share] - ns_volume, ns_folder = self._get_share_datasets(nfs_share) - folder_props = nms.folder.get_child_props('%s/%s' % (ns_volume, - ns_folder), - 'used|available') - free = utils.str2size(folder_props['available']) - allocated = utils.str2size(folder_props['used']) - return free + allocated, free, allocated - - def _get_nms_for_url(self, url): - """Returns initialized nms object for url.""" - auto, scheme, user, password, host, port, path = ( - utils.parse_nms_url(url)) - return jsonrpc.NexentaJSONProxy(scheme, host, port, path, user, - password, auto=auto) - - def _get_snapshot_volume(self, snapshot): - ctxt = context.get_admin_context() - return db.volume_get(ctxt, snapshot['volume_id']) - - def _get_volroot(self, nms): - """Returns volroot property value from NexentaStor appliance.""" - if not self.nms_cache_volroot: - return nms.server.get_prop('volroot') - if nms not in self._nms2volroot: - self._nms2volroot[nms] = nms.server.get_prop('volroot') - return self._nms2volroot[nms] - - def _get_share_datasets(self, nfs_share): - nms = self.share2nms[nfs_share] - volroot = self._get_volroot(nms) - path = nfs_share.split(':')[1][len(volroot):].strip('/') - volume_name = path.split('/')[0] - folder_name = '/'.join(path.split('/')[1:]) - return volume_name, folder_name - - def _get_clone_snapshot_name(self, volume): - """Return name for snapshot that will be used to clone the volume.""" - return 'cinder-clone-snapshot-%(id)s' % volume - - def _is_clone_snapshot_name(self, snapshot): - """Check if snapshot is created for cloning.""" - name = snapshot.split('@')[-1] - return name.startswith('cinder-clone-snapshot-') - - def _update_volume_stats(self): - """Retrieve stats info for NexentaStor appliance.""" - LOG.debug('Updating volume stats') - total_space = 0 - free_space = 0 - shares_with_capacities = {} - for mounted_share in self._mounted_shares: - total, free, allocated = self._get_capacity_info(mounted_share) - shares_with_capacities[mounted_share] = utils.str2gib_size(total) - if total_space < utils.str2gib_size(total): - total_space = utils.str2gib_size(total) - if free_space < utils.str2gib_size(free): - free_space = utils.str2gib_size(free) - share = mounted_share - - location_info = '%(driver)s:%(share)s' % { - 'driver': self.__class__.__name__, - 'share': share - } - nms_url = self.share2nms[share].url - self._stats = { - 'vendor_name': 'Nexenta', - 'dedup': self.volume_deduplication, - 'compression': self.volume_compression, - 'description': self.volume_description, - 'nms_url': nms_url, - 'ns_shares': shares_with_capacities, - 'driver_version': self.VERSION, - 'storage_protocol': 'NFS', - 'total_capacity_gb': total_space, - 'free_capacity_gb': free_space, - 'reserved_percentage': self.configuration.reserved_percentage, - 'QoS_support': False, - 'location_info': location_info, - 'volume_backend_name': self.backend_name, - 'nfs_mount_point_base': self.nfs_mount_point_base - } diff --git a/cinder/volume/drivers/nexenta/ns5/__init__.py b/cinder/volume/drivers/nexenta/ns5/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/nexenta/ns5/iscsi.py b/cinder/volume/drivers/nexenta/ns5/iscsi.py deleted file mode 100644 index 3faef5276..000000000 --- a/cinder/volume/drivers/nexenta/ns5/iscsi.py +++ /dev/null @@ -1,531 +0,0 @@ -# Copyright 2016 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -:mod:`nexenta.iscsi` -- Driver to store volumes on Nexenta Appliance -===================================================================== - -.. automodule:: nexenta.volume -""" - -from oslo_log import log as logging -from oslo_utils import units - -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _, _LI, _LE, _LW -from cinder.volume import driver -from cinder.volume.drivers.nexenta.ns5 import jsonrpc -from cinder.volume.drivers.nexenta import options -from cinder.volume.drivers.nexenta import utils - -VERSION = '1.0.0' -LOG = logging.getLogger(__name__) - - -class NexentaISCSIDriver(driver.ISCSIDriver): # pylint: disable=R0921 - """Executes volume driver commands on Nexenta Appliance. - - Version history: - 1.0.0 - Initial driver version. - """ - - VERSION = VERSION - - def __init__(self, *args, **kwargs): - super(NexentaISCSIDriver, self).__init__(*args, **kwargs) - self.nef = None - self.targets = {} - self.targetgroups = {} - if self.configuration: - self.configuration.append_config_values( - options.NEXENTA_CONNECTION_OPTS) - self.configuration.append_config_values( - options.NEXENTA_ISCSI_OPTS) - self.configuration.append_config_values( - options.NEXENTA_DATASET_OPTS) - self.configuration.append_config_values( - options.NEXENTA_RRMGR_OPTS) - self.nef_protocol = self.configuration.nexenta_rest_protocol - self.nef_host = self.configuration.nexenta_host - self.nef_port = self.configuration.nexenta_rest_port - self.nef_user = self.configuration.nexenta_user - self.nef_password = self.configuration.nexenta_password - self.storage_pool = self.configuration.nexenta_volume - self.volume_group = self.configuration.nexenta_volume_group - self.dataset_compression = ( - self.configuration.nexenta_dataset_compression) - self.dataset_deduplication = self.configuration.nexenta_dataset_dedup - self.dataset_description = ( - self.configuration.nexenta_dataset_description) - self.iscsi_target_portal_port = ( - self.configuration.nexenta_iscsi_target_portal_port) - - @property - def backend_name(self): - backend_name = None - if self.configuration: - backend_name = self.configuration.safe_get('volume_backend_name') - if not backend_name: - backend_name = self.__class__.__name__ - return backend_name - - def do_setup(self, context): - if self.nef_protocol == 'auto': - protocol, auto = 'http', True - else: - protocol, auto = self.nef_protocol, False - self.nef = jsonrpc.NexentaJSONProxy( - protocol, self.nef_host, self.nef_port, self.nef_user, - self.nef_password, auto=auto) - url = 'storage/pools/%s/volumeGroups' % self.storage_pool - data = { - 'name': self.volume_group, - 'volumeBlockSize': ( - self.configuration.nexenta_ns5_blocksize * units.Ki) - } - try: - self.nef.post(url, data) - except exception.NexentaException as e: - if 'EEXIST' in e.args[0]: - LOG.debug('volumeGroup already exists, skipping') - else: - raise - - def check_for_setup_error(self): - """Verify that the zfs volumes exist. - - :raise: :py:exc:`LookupError` - """ - url = 'storage/pools/%(pool)s/volumeGroups/%(group)s' % { - 'pool': self.storage_pool, - 'group': self.volume_group, - } - try: - self.nef.get(url) - except exception.NexentaException: - raise LookupError(_( - "Dataset group %s not found at Nexenta SA"), '/'.join( - [self.storage_pool, self.volume_group])) - services = self.nef.get('services') - for service in services['data']: - if service['name'] == 'iscsit': - if service['state'] != 'online': - raise exception.NexentaException( - 'iSCSI service is not running on NS appliance') - break - - def _get_volume_path(self, volume): - """Return zfs volume name that corresponds given volume name.""" - return '%s/%s/%s' % (self.storage_pool, self.volume_group, - volume['name']) - - def _create_target(self, target_idx): - target_alias = '%s-%i' % ( - self.nef_host, - target_idx - ) - - target = self._get_target_by_alias(target_alias) - if not target: - url = 'san/iscsi/targets' - data = {'alias': target_alias} - self.nef.post(url, data) - target = self._get_target_by_alias(target_alias) - if not self._target_group_exists(target_alias): - url = 'san/targetgroups' - data = {'name': target_alias, 'targets': [target['name']]} - self.nef.post(url, data) - - self.targetgroups[target['name']] = target_alias - self.targets[target['name']] = [] - return target['name'] - - def _get_target_name(self, volume): - """Return iSCSI target name with least LUs.""" - provider_location = volume.get('provider_location') - target_names = list(self.targets) - if provider_location: - target_name = provider_location.split(',1 ')[1].split(' ')[0] - if not self.targets.get(target_name): - self.targets[target_name] = [] - if not(volume['name'] in self.targets[target_name]): - self.targets[target_name].append(volume['name']) - if not self.targetgroups.get(target_name): - url = 'san/iscsi/targets' - data = self.nef.get(url).get('data') - target_alias = data[0]['alias'] - self.targetgroups[target_name] = target_alias - elif not target_names: - # create first target and target group - target_name = self._create_target(0) - self.targets[target_name].append(volume['name']) - else: - target_name = target_names[0] - for target in target_names: - # find target with minimum number of volumes - if len(self.targets[target]) < len(self.targets[target_name]): - target_name = target - if len(self.targets[target_name]) >= 20: - # create new target and target group - target_name = self._create_target(len(target_names)) - if not(volume['name'] in self.targets[target_name]): - self.targets[target_name].append(volume['name']) - return target_name - - def _get_targetgroup_name(self, volume): - target_name = self._get_target_name(volume) - return self.targetgroups[target_name] - - @staticmethod - def _get_clone_snapshot_name(volume): - """Return name for snapshot that will be used to clone the volume.""" - return 'cinder-clone-snapshot-%(id)s' % volume - - def create_volume(self, volume): - """Create a zfs volume on appliance. - - :param volume: volume reference - :return: model update dict for volume reference - """ - url = 'storage/pools/%(pool)s/volumeGroups/%(group)s/volumes' % { - 'pool': self.storage_pool, - 'group': self.volume_group, - } - data = { - 'name': volume['name'], - 'volumeSize': volume['size'] * units.Gi, - 'volumeBlockSize': ( - self.configuration.nexenta_ns5_blocksize * units.Ki), - 'sparseVolume': self.configuration.nexenta_sparse - } - self.nef.post(url, data) - - def delete_volume(self, volume): - """Destroy a zfs volume on appliance. - - :param volume: volume reference - """ - pool, group, name = self._get_volume_path(volume).split('/') - url = ('storage/pools/%(pool)s/volumeGroups/%(group)s' - '/volumes/%(name)s') % { - 'pool': pool, - 'group': group, - 'name': name - } - try: - self.nef.delete(url) - except exception.NexentaException as exc: - # We assume that volume is gone - LOG.warning(_LW('Got error trying to delete volume %(volume)s,' - ' assuming it is already gone: %(exc)s'), - {'volume': volume, 'exc': exc}) - - def extend_volume(self, volume, new_size): - """Extend an existing volume. - - :param volume: volume reference - :param new_size: volume new size in GB - """ - LOG.info(_LI('Extending volume: %(id)s New size: %(size)s GB'), - {'id': volume['id'], 'size': new_size}) - pool, group, name = self._get_volume_path(volume).split('/') - url = ('storage/pools/%(pool)s/volumeGroups/%(group)s/' - 'volumes/%(name)s') % { - 'pool': pool, - 'group': group, - 'name': name - } - self.nef.put(url, {'volumeSize': new_size * units.Gi}) - - def create_snapshot(self, snapshot): - """Creates a snapshot. - - :param snapshot: snapshot reference - """ - snapshot_vol = self._get_snapshot_volume(snapshot) - LOG.info(_LI('Creating snapshot %(snap)s of volume %(vol)s'), { - 'snap': snapshot['name'], - 'vol': snapshot_vol['name'] - }) - volume_path = self._get_volume_path(snapshot_vol) - pool, group, volume = volume_path.split('/') - url = ('storage/pools/%(pool)s/volumeGroups/%(group)s/' - 'volumes/%(volume)s/snapshots') % { - 'pool': pool, - 'group': group, - 'volume': snapshot_vol['name'] - } - self.nef.post(url, {'name': snapshot['name']}) - - def delete_snapshot(self, snapshot): - """Delete volume's snapshot on appliance. - - :param snapshot: snapshot reference - """ - LOG.info(_LI('Deleting snapshot: %s'), snapshot['name']) - snapshot_vol = self._get_snapshot_volume(snapshot) - volume_path = self._get_volume_path(snapshot_vol) - pool, group, volume = volume_path.split('/') - url = ('storage/pools/%(pool)s/volumeGroups/%(group)s/' - 'volumes/%(volume)s/snapshots/%(snapshot)s') % { - 'pool': pool, - 'group': group, - 'volume': volume, - 'snapshot': snapshot['name'] - } - try: - self.nef.delete(url) - except exception.NexentaException as exc: - if 'EBUSY' in exc.args[0]: - LOG.warning(_LW( - 'Could not delete snapshot %s - it has dependencies'), - snapshot['name']) - else: - LOG.warning(exc) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create new volume from other's snapshot on appliance. - - :param volume: reference of volume to be created - :param snapshot: reference of source snapshot - """ - LOG.info(_LI('Creating volume from snapshot: %s'), snapshot['name']) - snapshot_vol = self._get_snapshot_volume(snapshot) - volume_path = self._get_volume_path(snapshot_vol) - pool, group, snapshot_vol = volume_path.split('/') - url = ('storage/pools/%(pool)s/volumeGroups/%(group)s/' - 'volumes/%(volume)s/snapshots/%(snapshot)s/clone') % { - 'pool': pool, - 'group': group, - 'volume': snapshot_vol, - 'snapshot': snapshot['name'] - } - targetPath = self._get_volume_path(volume) - self.nef.post(url, {'targetPath': targetPath}) - url = ('storage/pools/%(pool)s/volumeGroups/' - '%(group)s/volumes/%(name)s/promote') % { - 'pool': pool, - 'group': group, - 'name': volume['name'], - } - self.nef.post(url) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume. - - :param volume: new volume reference - :param src_vref: source volume reference - """ - snapshot = {'volume_name': src_vref['name'], - 'volume_id': src_vref['id'], - 'name': self._get_clone_snapshot_name(volume)} - LOG.debug('Creating temp snapshot of the original volume: ' - '%s@%s', snapshot['volume_name'], snapshot['name']) - # We don't delete this snapshot, because this snapshot will be origin - # of new volume. This snapshot will be automatically promoted by NEF - # when user will delete origin volume. But when cloned volume deleted - # we check its origin property and delete source snapshot if needed. - self.create_snapshot(snapshot) - try: - self.create_volume_from_snapshot(volume, snapshot) - except exception.NexentaException: - LOG.error(_LE('Volume creation failed, deleting created snapshot ' - '%s'), '@'.join( - [snapshot['volume_name'], snapshot['name']])) - try: - self.delete_snapshot(snapshot) - except (exception.NexentaException, exception.SnapshotIsBusy): - LOG.warning(_LW('Failed to delete zfs snapshot ' - '%s'), '@'.join( - [snapshot['volume_name'], snapshot['name']])) - raise - - def _get_snapshot_volume(self, snapshot): - ctxt = context.get_admin_context() - return db.volume_get(ctxt, snapshot['volume_id']) - - def _get_target_by_alias(self, alias): - """Get an iSCSI target by it's alias. - - :param alias: target alias - :return: First found target, else None - """ - url = 'san/iscsi/targets?alias=%s' % alias - targets = self.nef.get(url).get('data') - if not targets: - return None - return targets[0] - - def _target_group_exists(self, target_group): - """Check if target group exist. - - :param target_group: target group - :return: True if target group exist, else False - """ - url = 'san/targetgroups?name=%s' % target_group - return bool(self.nef.get(url).get('data')) - - def _lu_exists(self, volume): - """Check if LU exists on appliance. - - :param volume: cinder volume - :return: True if LU exists, else False - """ - try: - self._get_lun_id(volume) - except LookupError: - return False - return True - - def _get_lun_id(self, volume): - """Get lun id for zfs volume. - - :param volume: cinder volume - :raises: LookupError if zfs volume does not exist or not mapped to LU - :return: LUN - """ - volume_path = self._get_volume_path(volume) - targetgroup_name = self._get_targetgroup_name(volume) - url = 'san/targetgroups/%s/luns?volume=%s' % ( - targetgroup_name, volume_path.replace('/', '%2F')) - data = self.nef.get(url).get('data') - if not data: - raise LookupError(_("LU does not exist for volume: %s"), - volume['name']) - else: - return data[0]['guid'] - - def _get_lun(self, volume): - try: - lun_id = self._get_lun_id(volume) - except LookupError: - return None - targetgroup_name = self._get_targetgroup_name(volume) - url = 'san/targetgroups/%s/luns/%s/views' % ( - targetgroup_name, lun_id) - data = self.nef.get(url).get('data') - if not data: - raise LookupError(_("No views found for LUN: %s"), lun_id) - return data[0]['lunNumber'] - - def _do_export(self, _ctx, volume): - """Do all steps to get zfs volume exported at separate target. - - :param volume: reference of volume to be exported - """ - volume_path = self._get_volume_path(volume) - target_name = self._get_target_name(volume) - targetgroup_name = self._get_targetgroup_name(volume) - entry = {} - - if not self._lu_exists(volume): - url = 'san/targetgroups/%s/luns' % targetgroup_name - data = {'volume': volume_path} - self.nef.post(url, data) - entry['lun'] = self._get_lun(volume) - - model_update = {} - if entry.get('lun') is not None: - provider_location = '%(host)s:%(port)s,1 %(name)s %(lun)s' % { - 'host': self.nef_host, - 'port': self.configuration.nexenta_iscsi_target_portal_port, - 'name': target_name, - 'lun': entry['lun'], - } - model_update = {'provider_location': provider_location} - return model_update - - def create_export(self, _ctx, volume, connector): - """Create new export for zfs volume. - - :param volume: reference of volume to be exported - :return: iscsiadm-formatted provider location string - """ - model_update = self._do_export(_ctx, volume) - return model_update - - def ensure_export(self, _ctx, volume): - """Recreate parts of export if necessary. - - :param volume: reference of volume to be exported - """ - self._do_export(_ctx, volume) - - def remove_export(self, _ctx, volume): - """Destroy all resources created to export zfs volume. - - :param volume: reference of volume to be unexported - """ - try: - lun_id = self._get_lun_id(volume) - except LookupError: - return - targetgroup_name = self._get_targetgroup_name(volume) - url = 'san/targetgroups/%s/luns/%s' % ( - targetgroup_name, lun_id) - try: - self.nef.delete(url) - except exception.NexentaException as exc: - if 'No such logical unit in target group' in exc.args[0]: - LOG.debug('LU already deleted from appliance') - else: - raise - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info for NexentaStor appliance.""" - LOG.debug('Updating volume stats') - - url = 'storage/pools/%(pool)s/volumeGroups/%(group)s' % { - 'pool': self.storage_pool, - 'group': self.volume_group, - } - stats = self.nef.get(url) - total_amount = utils.str2gib_size(stats['bytesAvailable']) - free_amount = utils.str2gib_size( - stats['bytesAvailable'] - stats['bytesUsed']) - - location_info = '%(driver)s:%(host)s:%(pool)s/%(group)s' % { - 'driver': self.__class__.__name__, - 'host': self.nef_host, - 'pool': self.storage_pool, - 'group': self.volume_group, - } - self._stats = { - 'vendor_name': 'Nexenta', - 'dedup': self.dataset_deduplication, - 'compression': self.dataset_compression, - 'description': self.dataset_description, - 'driver_version': self.VERSION, - 'storage_protocol': 'iSCSI', - 'total_capacity_gb': total_amount, - 'free_capacity_gb': free_amount, - 'reserved_percentage': self.configuration.reserved_percentage, - 'QoS_support': False, - 'volume_backend_name': self.backend_name, - 'location_info': location_info, - 'iscsi_target_portal_port': self.iscsi_target_portal_port, - 'nef_url': self.nef.url - } diff --git a/cinder/volume/drivers/nexenta/ns5/jsonrpc.py b/cinder/volume/drivers/nexenta/ns5/jsonrpc.py deleted file mode 100644 index 7689e7b4c..000000000 --- a/cinder/volume/drivers/nexenta/ns5/jsonrpc.py +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright 2011 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -:mod:`nexenta.jsonrpc` -- Nexenta-specific JSON RPC client -===================================================================== - -.. automodule:: nexenta.jsonrpc -""" - -import base64 -import json -import time - -from oslo_log import log as logging -from oslo_serialization import jsonutils -import requests - -from cinder import exception - -LOG = logging.getLogger(__name__) - - -class NexentaJSONProxy(object): - - def __init__(self, scheme, host, port, user, - password, auto=False, method=None): - self.scheme = scheme - self.host = host - self.port = port - self.user = user - self.password = password - self.auto = True - self.method = method - - @property - def url(self): - return '%s://%s:%s/' % (self.scheme, self.host, self.port) - - def __getattr__(self, method=None): - if method: - return NexentaJSONProxy( - self.scheme, self.host, self.port, - self.user, self.password, self.auto, method) - - def __hash__(self): - return self.url.__hash__() - - def __repr__(self): - return 'NEF proxy: %s' % self.url - - def __call__(self, path, data=None): - auth = base64.b64encode( - ('%s:%s' % (self.user, self.password)).encode('utf-8'))[:-1] - headers = { - 'Content-Type': 'application/json', - 'Authorization': 'Basic %s' % auth - } - url = self.url + path - - if data: - data = jsonutils.dumps(data) - - LOG.debug('Sending JSON to url: %s, data: %s, method: %s', - path, data, self.method) - - resp = getattr(requests, self.method)(url, data=data, headers=headers) - - if resp.status_code == 201 or ( - resp.status_code == 200 and not resp.content): - LOG.debug('Got response: Success') - return 'Success' - - response = json.loads(resp.content) - resp.close() - if response and resp.status_code == 202: - url = self.url + response['links'][0]['href'] - while resp.status_code == 202: - time.sleep(1) - resp = requests.get(url) - if resp.status_code == 201 or ( - resp.status_code == 200 and not resp.content): - LOG.debug('Got response: Success') - return 'Success' - else: - response = json.loads(resp.content) - resp.close() - if response.get('code'): - raise exception.NexentaException(response) - LOG.debug('Got response: %s', response) - return response diff --git a/cinder/volume/drivers/nexenta/ns5/nfs.py b/cinder/volume/drivers/nexenta/ns5/nfs.py deleted file mode 100644 index 3726f13cf..000000000 --- a/cinder/volume/drivers/nexenta/ns5/nfs.py +++ /dev/null @@ -1,457 +0,0 @@ -# Copyright 2016 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -:mod:`nexenta.nfs` -- Driver to store volumes on NexentaStor Appliance. -======================================================================= - -.. automodule:: nexenta.nfs -""" - -import hashlib -import os - -from oslo_log import log as logging - -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume.drivers.nexenta.ns5 import jsonrpc -from cinder.volume.drivers.nexenta import options -from cinder.volume.drivers.nexenta import utils -from cinder.volume.drivers import nfs - -VERSION = '1.0.0' -LOG = logging.getLogger(__name__) - - -class NexentaNfsDriver(nfs.NfsDriver): # pylint: disable=R0921 - """Executes volume driver commands on Nexenta Appliance. - - Version history: - 1.0.0 - Initial driver version. - """ - - driver_prefix = 'nexenta' - volume_backend_name = 'NexentaNfsDriver' - VERSION = VERSION - - def __init__(self, *args, **kwargs): - super(NexentaNfsDriver, self).__init__(*args, **kwargs) - if self.configuration: - self.configuration.append_config_values( - options.NEXENTA_CONNECTION_OPTS) - self.configuration.append_config_values( - options.NEXENTA_NFS_OPTS) - self.configuration.append_config_values( - options.NEXENTA_DATASET_OPTS) - - self.nfs_mount_point_base = self.configuration.nexenta_mount_point_base - self.dataset_compression = ( - self.configuration.nexenta_dataset_compression) - self.dataset_deduplication = self.configuration.nexenta_dataset_dedup - self.dataset_description = ( - self.configuration.nexenta_dataset_description) - self.sparsed_volumes = self.configuration.nexenta_sparsed_volumes - self.nef = None - self.nef_protocol = self.configuration.nexenta_rest_protocol - self.nef_host = self.configuration.nas_ip - self.share = self.configuration.nas_share_path - self.nef_port = self.configuration.nexenta_rest_port - self.nef_user = self.configuration.nexenta_user - self.nef_password = self.configuration.nexenta_password - - @property - def backend_name(self): - backend_name = None - if self.configuration: - backend_name = self.configuration.safe_get('volume_backend_name') - if not backend_name: - backend_name = self.__class__.__name__ - return backend_name - - def do_setup(self, context): - if self.nef_protocol == 'auto': - protocol, auto = 'http', True - else: - protocol, auto = self.nef_protocol, False - self.nef = jsonrpc.NexentaJSONProxy( - protocol, self.nef_host, self.nef_port, self.nef_user, - self.nef_password, auto=auto) - - def check_for_setup_error(self): - """Verify that the volume for our folder exists. - - :raise: :py:exc:`LookupError` - """ - pool_name, fs = self._get_share_datasets(self.share) - url = 'storage/pools/%s' % (pool_name) - if not self.nef.get(url): - raise LookupError(_("Pool %s does not exist in Nexenta " - "Store appliance") % pool_name) - url = 'storage/pools/%s/filesystems/%s' % ( - pool_name, fs) - if not self.nef.get(url): - raise LookupError(_("filesystem %s does not exist in " - "Nexenta Store appliance") % fs) - - path = '/'.join([pool_name, fs]) - shared = False - response = self.nef.get('nas/nfs') - for share in response['data']: - if share.get('filesystem') == path: - shared = True - break - if not shared: - raise LookupError(_("Dataset %s is not shared in Nexenta " - "Store appliance") % path) - - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info. - - :param volume: volume reference - :param connector: connector reference - """ - data = {'export': volume['provider_location'], 'name': 'volume'} - if volume['provider_location'] in self.shares: - data['options'] = self.shares[volume['provider_location']] - return { - 'driver_volume_type': self.driver_volume_type, - 'data': data - } - - def create_volume(self, volume): - """Creates a volume. - - :param volume: volume reference - :returns: provider_location update dict for database - """ - self._do_create_volume(volume) - return {'provider_location': volume['provider_location']} - - def _do_create_volume(self, volume): - pool, fs = self._get_share_datasets(self.share) - filesystem = '%s/%s/%s' % (pool, fs, volume['name']) - LOG.debug('Creating filesystem on NexentaStor %s', filesystem) - url = 'storage/pools/%s/filesystems' % pool - data = { - 'name': '/'.join([fs, volume['name']]), - 'compressionMode': self.dataset_compression, - 'dedupMode': self.dataset_deduplication, - } - self.nef.post(url, data) - volume['provider_location'] = '%s:/%s/%s' % ( - self.nef_host, self.share, volume['name']) - try: - self._share_folder(fs, volume['name']) - self._ensure_share_mounted('%s:/%s/%s' % ( - self.nef_host, self.share, volume['name'])) - - volume_size = volume['size'] - if getattr(self.configuration, - self.driver_prefix + '_sparsed_volumes'): - self._create_sparsed_file(self.local_path(volume), volume_size) - else: - url = 'storage/pools/%s/filesystems/%s' % ( - pool, '%2F'.join([fs, volume['name']])) - compression = self.nef.get(url).get('compressionMode') - if compression != 'off': - # Disable compression, because otherwise will not use space - # on disk. - self.nef.put(url, {'compressionMode': 'off'}) - try: - self._create_regular_file( - self.local_path(volume), volume_size) - finally: - if compression != 'off': - # Backup default compression value if it was changed. - self.nef.put(url, {'compressionMode': compression}) - - except exception.NexentaException: - try: - url = 'storage/pools/%s/filesystems/%s/%s' % ( - pool, '%2F'.join([fs, volume['name']])) - self.nef.delete(url) - except exception.NexentaException: - LOG.warning(_LW("Cannot destroy created folder: " - "%(vol)s/%(folder)s"), - {'vol': pool, 'folder': '/'.join( - [fs, volume['name']])}) - raise - - def delete_volume(self, volume): - """Deletes a logical volume. - - :param volume: volume reference - """ - pool, fs = self._get_share_datasets(self.share) - url = ('storage/pools/%(pool)s/filesystems/%(fs)s') % { - 'pool': pool, - 'fs': '%2F'.join([fs, volume['name']]) - } - origin = self.nef.get(url).get('originalSnapshot') - url = ('storage/pools/%(pool)s/filesystems/' - '%(fs)s?snapshots=true') % { - 'pool': pool, - 'fs': '%2F'.join([fs, volume['name']]) - } - try: - self.nef.delete(url) - except exception.NexentaException as exc: - if 'Failed to destroy snapshot' in exc.args[0]: - LOG.debug('Snapshot has dependent clones, skipping') - else: - raise - try: - if origin and self._is_clone_snapshot_name(origin): - path, snap = origin.split('@') - pool, fs = path.split('/', 1) - snap_url = ('storage/pools/%(pool)s/' - 'filesystems/%(fs)s/snapshots/%(snap)s') % { - 'pool': pool, - 'fs': fs, - 'snap': snap - } - self.nef.delete(snap_url) - except exception.NexentaException as exc: - if 'does not exist' in exc.args[0]: - LOG.debug( - 'Volume %s does not exist on appliance', '/'.join( - [pool, fs])) - - def create_snapshot(self, snapshot): - """Creates a snapshot. - - :param snapshot: snapshot reference - """ - volume = self._get_snapshot_volume(snapshot) - pool, fs = self._get_share_datasets(self.share) - url = 'storage/pools/%(pool)s/filesystems/%(fs)s/snapshots' % { - 'pool': pool, - 'fs': '%2F'.join([fs, volume['name']]), - } - data = {'name': snapshot['name']} - self.nef.post(url, data) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot. - - :param snapshot: snapshot reference - """ - volume = self._get_snapshot_volume(snapshot) - pool, fs = self._get_share_datasets(self.share) - url = ('storage/pools/%(pool)s/' - 'filesystems/%(fs)s/snapshots/%(snap)s') % { - 'pool': pool, - 'fs': '%2F'.join([fs, volume['name']]), - 'snap': snapshot['name'] - } - try: - self.nef.delete(url) - except exception.NexentaException as exc: - if 'EBUSY' is exc: - LOG.warning(_LW( - 'Could not delete snapshot %s - it has dependencies'), - snapshot['name']) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create new volume from other's snapshot on appliance. - - :param volume: reference of volume to be created - :param snapshot: reference of source snapshot - """ - snapshot_vol = self._get_snapshot_volume(snapshot) - volume['provider_location'] = snapshot_vol['provider_location'] - - pool, fs = self._get_share_datasets(self.share) - dataset_path = '%s/%s' % (pool, fs) - url = ('storage/pools/%(pool)s/' - 'filesystems/%(fs)s/snapshots/%(snap)s/clone') % { - 'pool': pool, - 'fs': '%2F'.join([fs, snapshot_vol['name']]), - 'snap': snapshot['name'] - } - path = '/'.join([pool, fs, volume['name']]) - data = {'targetPath': path} - self.nef.post(url, data) - path = '%2F'.join([pool, fs, volume['name']]) - url = 'storage/filesystems/%s/promote' % path - self.nef.post(url) - - try: - self._share_folder(fs, volume['name']) - except exception.NexentaException: - try: - url = ('storage/pools/%(pool)s/' - 'filesystems/%(fs)s') % { - 'pool': pool, - 'fs': volume['name'] - } - self.nef.delete(url) - except exception.NexentaException: - LOG.warning(_LW("Cannot destroy cloned filesystem: " - "%(vol)s/%(filesystem)s"), - {'vol': dataset_path, - 'filesystem': volume['name']}) - raise - - return {'provider_location': volume['provider_location']} - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume. - - :param volume: new volume reference - :param src_vref: source volume reference - """ - LOG.info(_LI('Creating clone of volume: %s'), src_vref['id']) - snapshot = {'volume_name': src_vref['name'], - 'volume_id': src_vref['id'], - 'name': self._get_clone_snapshot_name(volume)} - self.create_snapshot(snapshot) - try: - return self.create_volume_from_snapshot(volume, snapshot) - except exception.NexentaException: - LOG.error(_LE('Volume creation failed, deleting created snapshot ' - '%(volume_name)s@%(name)s'), snapshot) - try: - self.delete_snapshot(snapshot) - except (exception.NexentaException, exception.SnapshotIsBusy): - LOG.warning(_LW('Failed to delete zfs snapshot ' - '%(volume_name)s@%(name)s'), snapshot) - raise - self.delete_snapshot(snapshot) - - def local_path(self, volume): - """Get volume path (mounted locally fs path) for given volume. - - :param volume: volume reference - """ - nfs_share = volume['provider_location'] - return os.path.join(self._get_mount_point_for_share(nfs_share), - 'volume') - - def _get_mount_point_for_share(self, nfs_share): - """Returns path to mount point NFS share. - - :param nfs_share: example 172.18.194.100:/var/nfs - """ - nfs_share = nfs_share.encode('utf-8') - return os.path.join(self.configuration.nexenta_mount_point_base, - hashlib.md5(nfs_share).hexdigest()) - - def _share_folder(self, path, filesystem): - """Share NFS filesystem on NexentaStor Appliance. - - :param nef: nef object - :param path: path to parent filesystem - :param filesystem: filesystem that needs to be shared - """ - pool = self.share.split('/')[0] - LOG.debug( - 'Creating ACL for filesystem %s on Nexenta Store', filesystem) - url = 'storage/pools/%s/filesystems/%s/acl' % ( - pool, '%2F'.join([path.replace('/', '%2F'), filesystem])) - data = { - "type": "allow", - "principal": "everyone@", - "permissions": [ - "list_directory", - "read_data", - "add_file", - "write_data", - "add_subdirectory", - "append_data", - "read_xattr", - "write_xattr", - "execute", - "delete_child", - "read_attributes", - "write_attributes", - "delete", - "read_acl", - "write_acl", - "write_owner", - "synchronize" - ], - "flags": [ - "file_inherit", - "dir_inherit" - ] - } - self.nef.post(url, data) - - LOG.debug( - 'Successfully shared filesystem %s', '/'.join( - [path, filesystem])) - - def _get_capacity_info(self, path): - """Calculate available space on the NFS share. - - :param path: example pool/nfs - """ - pool, fs = self._get_share_datasets(path) - url = 'storage/pools/%s/filesystems/%s' % ( - pool, fs) - data = self.nef.get(url) - total = utils.str2size(data['bytesAvailable']) - allocated = utils.str2size(data['bytesUsed']) - free = total - allocated - return total, free, allocated - - def _get_snapshot_volume(self, snapshot): - ctxt = context.get_admin_context() - return db.volume_get(ctxt, snapshot['volume_id']) - - def _get_share_datasets(self, nfs_share): - pool_name, fs = nfs_share.split('/', 1) - return pool_name, fs - - def _get_clone_snapshot_name(self, volume): - """Return name for snapshot that will be used to clone the volume.""" - return 'cinder-clone-snapshot-%(id)s' % volume - - def _is_clone_snapshot_name(self, snapshot): - """Check if snapshot is created for cloning.""" - name = snapshot.split('@')[-1] - return name.startswith('cinder-clone-snapshot-') - - def _update_volume_stats(self): - """Retrieve stats info for NexentaStor appliance.""" - LOG.debug('Updating volume stats') - share = ':/'.join([self.nef_host, self.share]) - total, free, allocated = self._get_capacity_info(self.share) - total_space = utils.str2gib_size(total) - free_space = utils.str2gib_size(free) - - location_info = '%(driver)s:%(share)s' % { - 'driver': self.__class__.__name__, - 'share': share - } - self._stats = { - 'vendor_name': 'Nexenta', - 'dedup': self.dataset_deduplication, - 'compression': self.dataset_compression, - 'description': self.dataset_description, - 'nef_url': self.nef_host, - 'driver_version': self.VERSION, - 'storage_protocol': 'NFS', - 'total_capacity_gb': total_space, - 'free_capacity_gb': free_space, - 'reserved_percentage': self.configuration.reserved_percentage, - 'QoS_support': False, - 'location_info': location_info, - 'volume_backend_name': self.backend_name, - 'nfs_mount_point_base': self.nfs_mount_point_base - } diff --git a/cinder/volume/drivers/nexenta/options.py b/cinder/volume/drivers/nexenta/options.py deleted file mode 100644 index 5441456e8..000000000 --- a/cinder/volume/drivers/nexenta/options.py +++ /dev/null @@ -1,152 +0,0 @@ -# Copyright 2016 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -:mod:`nexenta.options` -- Contains configuration options for Nexenta drivers. -============================================================================= - -.. automodule:: nexenta.options -""" - -from oslo_config import cfg - - -NEXENTA_EDGE_OPTS = [ - cfg.StrOpt('nexenta_rest_address', - default='', - help='IP address of NexentaEdge management REST API endpoint'), - cfg.StrOpt('nexenta_rest_user', - default='admin', - help='User name to connect to NexentaEdge'), - cfg.StrOpt('nexenta_rest_password', - default='nexenta', - help='Password to connect to NexentaEdge', - secret=True), - cfg.StrOpt('nexenta_lun_container', - default='', - help='NexentaEdge logical path of bucket for LUNs'), - cfg.StrOpt('nexenta_iscsi_service', - default='', - help='NexentaEdge iSCSI service name'), - cfg.StrOpt('nexenta_client_address', - default='', - help='NexentaEdge iSCSI Gateway client ' - 'address for non-VIP service'), - cfg.IntOpt('nexenta_chunksize', - default=16384, - help='NexentaEdge iSCSI LUN object chunk size') -] - -NEXENTA_CONNECTION_OPTS = [ - cfg.StrOpt('nexenta_host', - default='', - help='IP address of Nexenta SA'), - cfg.IntOpt('nexenta_rest_port', - default=8080, - help='HTTP port to connect to Nexenta REST API server'), - cfg.StrOpt('nexenta_rest_protocol', - default='auto', - choices=['http', 'https', 'auto'], - help='Use http or https for REST connection (default auto)'), - cfg.StrOpt('nexenta_user', - default='admin', - help='User name to connect to Nexenta SA'), - cfg.StrOpt('nexenta_password', - default='nexenta', - help='Password to connect to Nexenta SA', - secret=True), -] - -NEXENTA_ISCSI_OPTS = [ - cfg.IntOpt('nexenta_iscsi_target_portal_port', - default=3260, - help='Nexenta target portal port'), - cfg.StrOpt('nexenta_volume', - default='cinder', - help='SA Pool that holds all volumes'), - cfg.StrOpt('nexenta_target_prefix', - default='iqn.1986-03.com.sun:02:cinder-', - help='IQN prefix for iSCSI targets'), - cfg.StrOpt('nexenta_target_group_prefix', - default='cinder/', - help='Prefix for iSCSI target groups on SA'), - cfg.StrOpt('nexenta_volume_group', - default='iscsi', - help='Volume group for ns5'), -] - -NEXENTA_NFS_OPTS = [ - cfg.StrOpt('nexenta_shares_config', - default='/etc/cinder/nfs_shares', - help='File with the list of available nfs shares'), - cfg.StrOpt('nexenta_mount_point_base', - default='$state_path/mnt', - help='Base directory that contains NFS share mount points'), - cfg.BoolOpt('nexenta_sparsed_volumes', - default=True, - help='Enables or disables the creation of volumes as ' - 'sparsed files that take no space. If disabled ' - '(False), volume is created as a regular file, ' - 'which takes a long time.'), - cfg.BoolOpt('nexenta_nms_cache_volroot', - default=True, - help=('If set True cache NexentaStor appliance volroot option ' - 'value.')) -] - -NEXENTA_DATASET_OPTS = [ - cfg.StrOpt('nexenta_dataset_compression', - default='on', - choices=['on', 'off', 'gzip', 'gzip-1', 'gzip-2', 'gzip-3', - 'gzip-4', 'gzip-5', 'gzip-6', 'gzip-7', 'gzip-8', - 'gzip-9', 'lzjb', 'zle', 'lz4'], - help='Compression value for new ZFS folders.'), - cfg.StrOpt('nexenta_dataset_dedup', - default='off', - choices=['on', 'off', 'sha256', 'verify', 'sha256, verify'], - help='Deduplication value for new ZFS folders.'), - cfg.StrOpt('nexenta_dataset_description', - default='', - help='Human-readable description for the folder.'), - cfg.IntOpt('nexenta_blocksize', - default=4096, - help='Block size for datasets'), - cfg.IntOpt('nexenta_ns5_blocksize', - default=32, - help='Block size for datasets'), - cfg.BoolOpt('nexenta_sparse', - default=False, - help='Enables or disables the creation of sparse datasets'), -] - -NEXENTA_RRMGR_OPTS = [ - cfg.IntOpt('nexenta_rrmgr_compression', - default=0, - help=('Enable stream compression, level 1..9. 1 - gives best ' - 'speed; 9 - gives best compression.')), - cfg.IntOpt('nexenta_rrmgr_tcp_buf_size', - default=4096, - help='TCP Buffer size in KiloBytes.'), - cfg.IntOpt('nexenta_rrmgr_connections', - default=2, - help='Number of TCP connections.'), -] - -CONF = cfg.CONF -CONF.register_opts(NEXENTA_CONNECTION_OPTS) -CONF.register_opts(NEXENTA_ISCSI_OPTS) -CONF.register_opts(NEXENTA_DATASET_OPTS) -CONF.register_opts(NEXENTA_NFS_OPTS) -CONF.register_opts(NEXENTA_RRMGR_OPTS) -CONF.register_opts(NEXENTA_EDGE_OPTS) diff --git a/cinder/volume/drivers/nexenta/utils.py b/cinder/volume/drivers/nexenta/utils.py deleted file mode 100644 index 1681b7f34..000000000 --- a/cinder/volume/drivers/nexenta/utils.py +++ /dev/null @@ -1,165 +0,0 @@ -# Copyright 2013 Nexenta Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -:mod:`nexenta.utils` -- Nexenta-specific utils functions. -========================================================= - -.. automodule:: nexenta.utils -""" - -import re -import six - -from oslo_utils import units -import six.moves.urllib.parse as urlparse - -from cinder.i18n import _ - - -def str2size(s, scale=1024): - """Convert size-string. - - String format: [:space:] to bytes. - - :param s: size-string - :param scale: base size - """ - if not s: - return 0 - - if isinstance(s, int): - return s - - match = re.match(r'^([\.\d]+)\s*([BbKkMmGgTtPpEeZzYy]?)', s) - if match is None: - raise ValueError(_('Invalid value: "%s"') % s) - - groups = match.groups() - value = float(groups[0]) - suffix = len(groups) > 1 and groups[1].upper() or 'B' - - types = ('B', 'K', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y') - for i, t in enumerate(types): - if suffix == t: - return int(value * pow(scale, i)) - - -def str2gib_size(s): - """Covert size-string to size in gigabytes.""" - size_in_bytes = str2size(s) - return size_in_bytes // units.Gi - - -def get_rrmgr_cmd(src, dst, compression=None, tcp_buf_size=None, - connections=None): - """Returns rrmgr command for source and destination.""" - cmd = ['rrmgr', '-s', 'zfs'] - if compression: - cmd.extend(['-c', '%s' % compression]) - cmd.append('-q') - cmd.append('-e') - if tcp_buf_size: - cmd.extend(['-w', six.text_type(tcp_buf_size)]) - if connections: - cmd.extend(['-n', six.text_type(connections)]) - cmd.extend([src, dst]) - return ' '.join(cmd) - - -def parse_nms_url(url): - """Parse NMS url into normalized parts like scheme, user, host and others. - - Example NMS URL: - auto://admin:nexenta@192.168.1.1:2000/ - - NMS URL parts: - auto True if url starts with auto://, protocol will be - automatically switched to https if http not - supported; - scheme (auto) connection protocol (http or https); - user (admin) NMS user; - password (nexenta) NMS password; - host (192.168.1.1) NMS host; - port (2000) NMS port. - - :param url: url string - :return: tuple (auto, scheme, user, password, host, port, path) - """ - pr = urlparse.urlparse(url) - scheme = pr.scheme - auto = scheme == 'auto' - if auto: - scheme = 'http' - user = 'admin' - password = 'nexenta' - if '@' not in pr.netloc: - host_and_port = pr.netloc - else: - user_and_password, host_and_port = pr.netloc.split('@', 1) - if ':' in user_and_password: - user, password = user_and_password.split(':') - else: - user = user_and_password - if ':' in host_and_port: - host, port = host_and_port.split(':', 1) - else: - host, port = host_and_port, '2000' - return auto, scheme, user, password, host, port, '/rest/nms/' - - -def parse_nef_url(url): - """Parse NMS url into normalized parts like scheme, user, host and others. - - Example NMS URL: - auto://admin:nexenta@192.168.1.1:8080/ - - NMS URL parts: - auto True if url starts with auto://, protocol will be - automatically switched to https if http not - supported; - scheme (auto) connection protocol (http or https); - user (admin) NMS user; - password (nexenta) NMS password; - host (192.168.1.1) NMS host; - port (8080) NMS port. - - :param url: url string - :return: tuple (auto, scheme, user, password, host, port) - """ - pr = urlparse.urlparse(url) - scheme = pr.scheme - auto = scheme == 'auto' - if auto: - scheme = 'http' - user = 'admin' - password = 'nexenta' - if '@' not in pr.netloc: - host_and_port = pr.netloc - else: - user_and_password, host_and_port = pr.netloc.split('@', 1) - if ':' in user_and_password: - user, password = user_and_password.split(':') - else: - user = user_and_password - if ':' in host_and_port: - host, port = host_and_port.split(':', 1) - else: - host, port = host_and_port, '8080' - return auto, scheme, user, password, host, port - - -def get_migrate_snapshot_name(volume): - """Return name for snapshot that will be used to migrate the volume.""" - return 'cinder-migrate-snapshot-%(id)s' % volume diff --git a/cinder/volume/drivers/nfs.py b/cinder/volume/drivers/nfs.py deleted file mode 100644 index de4c3c00b..000000000 --- a/cinder/volume/drivers/nfs.py +++ /dev/null @@ -1,442 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import errno -import os -import time - -from os_brick.remotefs import remotefs as remotefs_brick -from oslo_concurrency import processutils as putils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers import remotefs - -VERSION = '1.3.1' - -LOG = logging.getLogger(__name__) - - -nfs_opts = [ - cfg.StrOpt('nfs_shares_config', - default='/etc/cinder/nfs_shares', - help='File with the list of available NFS shares'), - cfg.BoolOpt('nfs_sparsed_volumes', - default=True, - help=('Create volumes as sparsed files which take no space.' - 'If set to False volume is created as regular file.' - 'In such case volume creation takes a lot of time.')), - cfg.StrOpt('nfs_mount_point_base', - default='$state_path/mnt', - help=('Base dir containing mount points for NFS shares.')), - cfg.StrOpt('nfs_mount_options', - help=('Mount options passed to the NFS client. See section ' - 'of the NFS man page for details.')), - cfg.IntOpt('nfs_mount_attempts', - default=3, - help=('The number of attempts to mount NFS shares before ' - 'raising an error. At least one attempt will be ' - 'made to mount an NFS share, regardless of the ' - 'value specified.')), -] - -CONF = cfg.CONF -CONF.register_opts(nfs_opts) - - -class NfsDriver(driver.ExtendVD, remotefs.RemoteFSDriver): - """NFS based cinder driver. - - Creates file on NFS share for using it as block device on hypervisor. - """ - - driver_volume_type = 'nfs' - driver_prefix = 'nfs' - volume_backend_name = 'Generic_NFS' - VERSION = VERSION - - def __init__(self, execute=putils.execute, *args, **kwargs): - self._remotefsclient = None - super(NfsDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(nfs_opts) - root_helper = utils.get_root_helper() - # base bound to instance is used in RemoteFsConnector. - self.base = getattr(self.configuration, - 'nfs_mount_point_base', - CONF.nfs_mount_point_base) - self.base = os.path.realpath(self.base) - opts = getattr(self.configuration, - 'nfs_mount_options', - CONF.nfs_mount_options) - - nas_mount_options = getattr(self.configuration, - 'nas_mount_options', - None) - if nas_mount_options is not None: - LOG.debug('overriding nfs_mount_options with nas_mount_options') - opts = nas_mount_options - - self._remotefsclient = remotefs_brick.RemoteFsClient( - 'nfs', root_helper, execute=execute, - nfs_mount_point_base=self.base, - nfs_mount_options=opts) - - self._sparse_copy_volume_data = True - self.reserved_percentage = self.configuration.reserved_percentage - self.max_over_subscription_ratio = ( - self.configuration.max_over_subscription_ratio) - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - super(NfsDriver, self).do_setup(context) - - config = self.configuration.nfs_shares_config - if not config: - msg = (_("There's no NFS config file configured (%s)") % - 'nfs_shares_config') - LOG.warning(msg) - raise exception.NfsException(msg) - if not os.path.exists(config): - msg = (_("NFS config file at %(config)s doesn't exist") % - {'config': config}) - LOG.warning(msg) - raise exception.NfsException(msg) - - self.shares = {} # address : options - - # Check if mount.nfs is installed on this system; note that we - # need to be root, to also find mount.nfs on distributions, where - # it is not located in an unprivileged users PATH (e.g. /sbin). - package = 'mount.nfs' - try: - self._execute(package, check_exit_code=False, - run_as_root=True) - except OSError as exc: - if exc.errno == errno.ENOENT: - msg = _('%s is not installed') % package - raise exception.NfsException(msg) - else: - raise - - # Now that all configuration data has been loaded (shares), - # we can "set" our final NAS file security options. - self.set_nas_security_options(self._is_voldb_empty_at_startup) - - def _ensure_share_mounted(self, nfs_share): - mnt_flags = [] - if self.shares.get(nfs_share) is not None: - mnt_flags = self.shares[nfs_share].split() - num_attempts = max(1, self.configuration.nfs_mount_attempts) - for attempt in range(num_attempts): - try: - self._remotefsclient.mount(nfs_share, mnt_flags) - return - except Exception as e: - if attempt == (num_attempts - 1): - LOG.error(_LE('Mount failure for %(share)s after ' - '%(count)d attempts.'), { - 'share': nfs_share, - 'count': num_attempts}) - raise exception.NfsException(six.text_type(e)) - LOG.debug('Mount attempt %(attempt)d failed: %(exc)s.\n' - 'Retrying mount ...', - {'attempt': attempt, 'exc': e}) - time.sleep(1) - - def _find_share(self, volume_size_in_gib): - """Choose NFS share among available ones for given volume size. - - For instances with more than one share that meets the criteria, the - share with the least "allocated" space will be selected. - - :param volume_size_in_gib: int size in GB - """ - - if not self._mounted_shares: - raise exception.NfsNoSharesMounted() - - target_share = None - target_share_reserved = 0 - - for nfs_share in self._mounted_shares: - total_size, total_available, total_allocated = ( - self._get_capacity_info(nfs_share)) - share_info = {'total_size': total_size, - 'total_available': total_available, - 'total_allocated': total_allocated, - } - if not self._is_share_eligible(nfs_share, volume_size_in_gib, - share_info): - continue - if target_share is not None: - if target_share_reserved > total_allocated: - target_share = nfs_share - target_share_reserved = total_allocated - else: - target_share = nfs_share - target_share_reserved = total_allocated - - if target_share is None: - raise exception.NfsNoSuitableShareFound( - volume_size=volume_size_in_gib) - - LOG.debug('Selected %s as target NFS share.', target_share) - - return target_share - - def _is_share_eligible(self, nfs_share, volume_size_in_gib, - share_info=None): - """Verifies NFS share is eligible to host volume with given size. - - First validation step: ratio of actual space (used_space / total_space) - is less than used_ratio. Second validation step: apparent space - allocated (differs from actual space used when using sparse files) - and compares the apparent available - space (total_available * oversub_ratio) to ensure enough space is - available for the new volume. - - :param nfs_share: NFS share - :param volume_size_in_gib: int size in GB - """ - # Because the generic NFS driver aggregates over all shares - # when reporting capacity and usage stats to the scheduler, - # we still have to perform some scheduler-like capacity - # checks here, and these have to take into account - # configuration for reserved space and oversubscription. - # It would be better to do all this in the scheduler, but - # this requires either pool support for the generic NFS - # driver or limiting each NFS backend driver to a single share. - - # derive used_ratio from reserved percentage - if share_info is None: - total_size, total_available, total_allocated = ( - self._get_capacity_info(nfs_share)) - share_info = {'total_size': total_size, - 'total_available': total_available, - 'total_allocated': total_allocated, - } - used_percentage = 100 - self.reserved_percentage - used_ratio = used_percentage / 100.0 - - requested_volume_size = volume_size_in_gib * units.Gi - - apparent_size = max(0, share_info['total_size'] * - self.max_over_subscription_ratio) - - apparent_available = max(0, apparent_size - - share_info['total_allocated']) - - actual_used_ratio = ((share_info['total_size'] - - share_info['total_available']) / - float(share_info['total_size'])) - if actual_used_ratio > used_ratio: - # NOTE(morganfainberg): We check the used_ratio first since - # with oversubscription it is possible to not have the actual - # available space but be within our oversubscription limit - # therefore allowing this share to still be selected as a valid - # target. - LOG.debug('%s is not eligible - used ratio exceeded.', - nfs_share) - return False - if apparent_available <= requested_volume_size: - LOG.debug('%s is not eligible - insufficient (apparent) available ' - 'space.', - nfs_share) - return False - if share_info['total_allocated'] / share_info['total_size'] >= ( - self.max_over_subscription_ratio): - LOG.debug('%s is not eligible - utilization exceeds max ' - 'over subscription ratio.', - nfs_share) - return False - return True - - def _get_mount_point_for_share(self, nfs_share): - """Needed by parent class.""" - return self._remotefsclient.get_mount_point(nfs_share) - - def _get_capacity_info(self, nfs_share): - """Calculate available space on the NFS share. - - :param nfs_share: example 172.18.194.100:/var/nfs - """ - run_as_root = self._execute_as_root - - mount_point = self._get_mount_point_for_share(nfs_share) - - df, _ = self._execute('stat', '-f', '-c', '%S %b %a', mount_point, - run_as_root=run_as_root) - block_size, blocks_total, blocks_avail = map(float, df.split()) - total_available = block_size * blocks_avail - total_size = block_size * blocks_total - - du, _ = self._execute('du', '-sb', '--apparent-size', '--exclude', - '*snapshot*', mount_point, - run_as_root=run_as_root) - total_allocated = float(du.split()[0]) - return total_size, total_available, total_allocated - - def _get_mount_point_base(self): - return self.base - - def extend_volume(self, volume, new_size): - """Extend an existing volume to the new size.""" - LOG.info(_LI('Extending volume %s.'), volume['id']) - extend_by = int(new_size) - volume['size'] - if not self._is_share_eligible(volume['provider_location'], - extend_by): - raise exception.ExtendVolumeError(reason='Insufficient space to' - ' extend volume %s to %sG' - % (volume['id'], new_size)) - path = self.local_path(volume) - LOG.info(_LI('Resizing file to %sG...'), new_size) - image_utils.resize_image(path, new_size, - run_as_root=self._execute_as_root) - if not self._is_file_size_equal(path, new_size): - raise exception.ExtendVolumeError( - reason='Resizing image file failed.') - - def _is_file_size_equal(self, path, size): - """Checks if file size at path is equal to size.""" - data = image_utils.qemu_img_info(path, - run_as_root=self._execute_as_root) - virt_size = data.virtual_size / units.Gi - return virt_size == size - - def set_nas_security_options(self, is_new_cinder_install): - """Determine the setting to use for Secure NAS options. - - Value of each NAS Security option is checked and updated. If the - option is currently 'auto', then it is set to either true or false - based upon if this is a new Cinder installation. The RemoteFS variable - '_execute_as_root' will be updated for this driver. - - :param is_new_cinder_install: bool indication of new Cinder install - """ - doc_html = "http://docs.openstack.org/admin-guide-cloud" \ - "/blockstorage_nfs_backend.html" - - self._ensure_shares_mounted() - if not self._mounted_shares: - raise exception.NfsNoSharesMounted() - - nfs_mount = self._get_mount_point_for_share(self._mounted_shares[0]) - - self.configuration.nas_secure_file_permissions = \ - self._determine_nas_security_option_setting( - self.configuration.nas_secure_file_permissions, - nfs_mount, is_new_cinder_install) - - LOG.debug('NAS variable secure_file_permissions setting is: %s', - self.configuration.nas_secure_file_permissions) - - if self.configuration.nas_secure_file_permissions == 'false': - LOG.warning(_LW("The NAS file permissions mode will be 666 " - "(allowing other/world read & write access). " - "This is considered an insecure NAS environment. " - "Please see %s for information on a secure " - "NFS configuration."), - doc_html) - - self.configuration.nas_secure_file_operations = \ - self._determine_nas_security_option_setting( - self.configuration.nas_secure_file_operations, - nfs_mount, is_new_cinder_install) - - # If secure NAS, update the '_execute_as_root' flag to not - # run as the root user; run as process' user ID. - if self.configuration.nas_secure_file_operations == 'true': - self._execute_as_root = False - - LOG.debug('NAS variable secure_file_operations setting is: %s', - self.configuration.nas_secure_file_operations) - - if self.configuration.nas_secure_file_operations == 'false': - LOG.warning(_LW("The NAS file operations will be run as " - "root: allowing root level access at the storage " - "backend. This is considered an insecure NAS " - "environment. Please see %s " - "for information on a secure NAS configuration."), - doc_html) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return the keys and values updated from NFS for migrated volume. - - This method should rename the back-end volume name(id) on the - destination host back to its original name(id) on the source host. - - :param ctxt: The context used to run the method update_migrated_volume - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - # TODO(vhou) This method may need to be updated after - # NFS snapshots are introduced. - name_id = None - if original_volume_status == 'available': - current_name = CONF.volume_name_template % new_volume['id'] - original_volume_name = CONF.volume_name_template % volume['id'] - current_path = self.local_path(new_volume) - # Replace the volume name with the original volume name - original_path = current_path.replace(current_name, - original_volume_name) - try: - os.rename(current_path, original_path) - except OSError: - LOG.error(_LE('Unable to rename the logical volume ' - 'for volume: %s'), volume['id']) - # If the rename fails, _name_id should be set to the new - # volume id and provider_location should be set to the - # one from the new volume as well. - name_id = new_volume['_name_id'] or new_volume['id'] - else: - # The back-end will not be renamed. - name_id = new_volume['_name_id'] or new_volume['id'] - return {'_name_id': name_id, - 'provider_location': new_volume['provider_location']} - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - super(NfsDriver, self)._update_volume_stats() - self._stats['sparse_copy_volume'] = True - data = self._stats - - global_capacity = data['total_capacity_gb'] - global_free = data['free_capacity_gb'] - - thin_enabled = self.configuration.nfs_sparsed_volumes - if thin_enabled: - provisioned_capacity = self._get_provisioned_capacity() - else: - provisioned_capacity = round(global_capacity - global_free, 2) - - data['provisioned_capacity_gb'] = provisioned_capacity - data['max_over_subscription_ratio'] = self.max_over_subscription_ratio - data['reserved_percentage'] = self.reserved_percentage - data['thin_provisioning_support'] = thin_enabled - data['thick_provisioning_support'] = not thin_enabled - - self._stats = data diff --git a/cinder/volume/drivers/nimble.py b/cinder/volume/drivers/nimble.py deleted file mode 100644 index 801e87306..000000000 --- a/cinder/volume/drivers/nimble.py +++ /dev/null @@ -1,920 +0,0 @@ -# Nimble Storage, Inc. (c) 2013-2014 -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for Nimble Storage. - -This driver supports Nimble Storage controller CS-Series. - -""" -import functools -import random -import re -import six -import string -import sys - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -from six.moves import urllib -from suds import client - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.objects import volume -from cinder.volume.drivers.san import san -from cinder.volume import volume_types - - -DRIVER_VERSION = '2.0.2' -AES_256_XTS_CIPHER = 2 -DEFAULT_CIPHER = 3 -EXTRA_SPEC_ENCRYPTION = 'nimble:encryption' -EXTRA_SPEC_PERF_POLICY = 'nimble:perfpol-name' -EXTRA_SPEC_MULTI_INITIATOR = 'nimble:multi-initiator' -DEFAULT_PERF_POLICY_SETTING = 'default' -DEFAULT_ENCRYPTION_SETTING = 'no' -DEFAULT_MULTI_INITIATOR_SETTING = 'false' -DEFAULT_SNAP_QUOTA = sys.maxsize -VOL_EDIT_MASK = 4 + 16 + 32 + 64 + 256 + 512 -MANAGE_EDIT_MASK = 1 + 262144 -UNMANAGE_EDIT_MASK = 262144 -AGENT_TYPE_OPENSTACK = 5 -AGENT_TYPE_NONE = 1 -SOAP_PORT = 5391 -SM_ACL_APPLY_TO_BOTH = 3 -SM_ACL_CHAP_USER_ANY = '*' -SM_SUBNET_DATA = 3 -SM_SUBNET_MGMT_PLUS_DATA = 4 -LUN_ID = '0' -WARN_LEVEL = 0.8 - -LOG = logging.getLogger(__name__) - -nimble_opts = [ - cfg.StrOpt('nimble_pool_name', - default='default', - help='Nimble Controller pool name'), - cfg.StrOpt('nimble_subnet_label', - default='*', - help='Nimble Subnet Label'), ] - - -CONF = cfg.CONF -CONF.register_opts(nimble_opts) - - -class NimbleDriverException(exception.VolumeDriverException): - message = _("Nimble Cinder Driver exception") - - -class NimbleAPIException(exception.VolumeBackendAPIException): - message = _("Unexpected response from Nimble API") - - -class NimbleISCSIDriver(san.SanISCSIDriver): - - """OpenStack driver to enable Nimble Controller. - - Version history: - 1.0 - Initial driver - 1.1.1 - Updated VERSION to Nimble driver version - 1.1.2 - Update snap-quota to unlimited - 2.0.0 - Added Extra Spec Capability - Correct capacity reporting - Added Manage/Unmanage volume support - 2.0.1 - Added multi-initiator support through extra-specs - 2.0.2 - Fixed supporting extra specs while cloning vols - """ - - VERSION = DRIVER_VERSION - - def __init__(self, *args, **kwargs): - super(NimbleISCSIDriver, self).__init__(*args, **kwargs) - self.APIExecutor = None - self.group_stats = {} - self.configuration.append_config_values(nimble_opts) - - def _check_config(self): - """Ensure that the flags we care about are set.""" - required_config = ['san_ip', 'san_login', 'san_password'] - for attr in required_config: - if not getattr(self.configuration, attr, None): - raise exception.InvalidInput(reason=_('%s is not set.') % - attr) - - def _get_discovery_ip(self, netconfig): - """Get discovery ip.""" - subnet_label = self.configuration.nimble_subnet_label - LOG.debug('subnet_label used %(netlabel)s, netconfig %(netconf)s', - {'netlabel': subnet_label, 'netconf': netconfig}) - ret_discovery_ip = '' - for subnet in netconfig['subnet-list']: - LOG.info(_LI('Exploring array subnet label %s'), subnet['label']) - if subnet_label == '*': - # Use the first data subnet, save mgmt+data for later - if subnet['subnet-id']['type'] == SM_SUBNET_DATA: - LOG.info(_LI('Discovery ip %(disc_ip)s is used ' - 'on data subnet %(net_label)s'), - {'disc_ip': subnet['discovery-ip'], - 'net_label': subnet['label']}) - return subnet['discovery-ip'] - elif (subnet['subnet-id']['type'] == - SM_SUBNET_MGMT_PLUS_DATA): - LOG.info(_LI('Discovery ip %(disc_ip)s is found' - ' on mgmt+data subnet %(net_label)s'), - {'disc_ip': subnet['discovery-ip'], - 'net_label': subnet['label']}) - ret_discovery_ip = subnet['discovery-ip'] - # If subnet is specified and found, use the subnet - elif subnet_label == subnet['label']: - LOG.info(_LI('Discovery ip %(disc_ip)s is used' - ' on subnet %(net_label)s'), - {'disc_ip': subnet['discovery-ip'], - 'net_label': subnet['label']}) - return subnet['discovery-ip'] - if ret_discovery_ip: - LOG.info(_LI('Discovery ip %s is used on mgmt+data subnet'), - ret_discovery_ip) - return ret_discovery_ip - else: - raise NimbleDriverException(_('No suitable discovery ip found')) - - def _update_existing_vols_agent_type(self, context): - LOG.debug("Updating existing volumes to have " - "agent_type = 'OPENSTACK'") - backend_name = self.configuration.safe_get('volume_backend_name') - all_vols = volume.VolumeList.get_all( - context, None, None, None, None, {'status': 'available'}) - for vol in all_vols: - if backend_name in vol.host: - try: - self.APIExecutor.edit_vol( - vol.name, - UNMANAGE_EDIT_MASK, - {'agent-type': AGENT_TYPE_OPENSTACK}) - except NimbleAPIException: - LOG.warning(_LW('Error updating agent-type for ' - 'volume %s.'), vol.name) - - def do_setup(self, context): - """Setup the Nimble Cinder volume driver.""" - self._check_config() - # Setup API Executor - try: - self.APIExecutor = NimbleAPIExecutor( - username=self.configuration.san_login, - password=self.configuration.san_password, - ip=self.configuration.san_ip) - except Exception: - LOG.error(_LE('Failed to create SOAP client.' - 'Check san_ip, username, password' - ' and make sure the array version is compatible')) - raise - self._update_existing_vols_agent_type(context) - - def _get_provider_location(self, volume_name): - """Get volume iqn for initiator access.""" - vol_info = self.APIExecutor.get_vol_info(volume_name) - iqn = vol_info['target-name'] - netconfig = self.APIExecutor.get_netconfig('active') - target_ipaddr = self._get_discovery_ip(netconfig) - iscsi_portal = target_ipaddr + ':3260' - provider_location = '%s %s %s' % (iscsi_portal, iqn, LUN_ID) - LOG.info(_LI('vol_name=%(name)s provider_location=%(loc)s'), - {'name': volume_name, 'loc': provider_location}) - return provider_location - - def _get_model_info(self, volume_name): - """Get model info for the volume.""" - return ( - {'provider_location': self._get_provider_location(volume_name), - 'provider_auth': None}) - - def create_volume(self, volume): - """Create a new volume.""" - reserve = not self.configuration.san_thin_provision - self.APIExecutor.create_vol( - volume, - self.configuration.nimble_pool_name, reserve) - return self._get_model_info(volume['name']) - - def delete_volume(self, volume): - """Delete the specified volume.""" - self.APIExecutor.online_vol(volume['name'], False, - ignore_list=['SM-enoent']) - self.APIExecutor.dissociate_volcoll(volume['name'], - ignore_list=['SM-enoent']) - self.APIExecutor.delete_vol(volume['name'], ignore_list=['SM-enoent']) - - def _generate_random_string(self, length): - """Generates random_string.""" - char_set = string.ascii_lowercase - return ''.join(random.sample(char_set, length)) - - def _clone_volume_from_snapshot(self, volume, snapshot): - """Clone volume from snapshot. - - Extend the volume if the size of the volume is more than the snapshot. - """ - reserve = not self.configuration.san_thin_provision - self.APIExecutor.clone_vol(volume, snapshot, reserve) - if(volume['size'] > snapshot['volume_size']): - vol_size = volume['size'] * units.Gi - reserve_size = vol_size if reserve else 0 - self.APIExecutor.edit_vol( - volume['name'], - VOL_EDIT_MASK, # mask for vol attributes - {'size': vol_size, - 'reserve': reserve_size, - 'warn-level': int(vol_size * WARN_LEVEL), - 'quota': vol_size, - 'snap-quota': DEFAULT_SNAP_QUOTA}) - return self._get_model_info(volume['name']) - - def create_cloned_volume(self, volume, src_vref): - """Create a clone of the specified volume.""" - snapshot_name = ('openstack-clone-' + - volume['name'] + '-' + - self._generate_random_string(12)) - snapshot = {'volume_name': src_vref['name'], - 'name': snapshot_name, - 'volume_size': src_vref['size'], - 'display_name': '', - 'display_description': ''} - self.APIExecutor.snap_vol(snapshot) - self._clone_volume_from_snapshot(volume, snapshot) - return self._get_model_info(volume['name']) - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - return self._get_model_info(volume['name']) - - def ensure_export(self, context, volume): - """Driver entry point to get the export info for an existing volume.""" - return self._get_model_info(volume['name']) - - def create_snapshot(self, snapshot): - """Create a snapshot.""" - self.APIExecutor.snap_vol(snapshot) - - def delete_snapshot(self, snapshot): - """Delete a snapshot.""" - self.APIExecutor.online_snap( - snapshot['volume_name'], - False, - snapshot['name'], - ignore_list=['SM-ealready', 'SM-enoent']) - self.APIExecutor.delete_snap(snapshot['volume_name'], - snapshot['name'], - ignore_list=['SM-enoent']) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from a snapshot.""" - self._clone_volume_from_snapshot(volume, snapshot) - return self._get_model_info(volume['name']) - - def get_volume_stats(self, refresh=False): - """Get volume stats. This is more of getting group stats.""" - if refresh: - group_info = self.APIExecutor.get_group_config() - if not group_info['spaceInfoValid']: - raise NimbleDriverException(_('SpaceInfo returned by' - 'array is invalid')) - total_capacity = (group_info['usableCapacity'] / - float(units.Gi)) - used_space = ((group_info['volUsageCompressed'] + - group_info['snapUsageCompressed'] + - group_info['unusedReserve']) / - float(units.Gi)) - free_space = total_capacity - used_space - LOG.debug('total_capacity=%(capacity)f ' - 'used_space=%(used)f free_space=%(free)f', - {'capacity': total_capacity, - 'used': used_space, - 'free': free_space}) - backend_name = self.configuration.safe_get( - 'volume_backend_name') or self.__class__.__name__ - self.group_stats = {'volume_backend_name': backend_name, - 'vendor_name': 'Nimble', - 'driver_version': DRIVER_VERSION, - 'storage_protocol': 'iSCSI'} - # Just use a single pool for now, FIXME to support multiple - # pools - single_pool = dict( - pool_name=backend_name, - total_capacity_gb=total_capacity, - free_capacity_gb=free_space, - reserved_percentage=0, - QoS_support=False) - self.group_stats['pools'] = [single_pool] - return self.group_stats - - def extend_volume(self, volume, new_size): - """Extend an existing volume.""" - volume_name = volume['name'] - LOG.info(_LI('Entering extend_volume volume=%(vol)s ' - 'new_size=%(size)s'), - {'vol': volume_name, 'size': new_size}) - vol_size = int(new_size) * units.Gi - reserve = not self.configuration.san_thin_provision - reserve_size = vol_size if reserve else 0 - self.APIExecutor.edit_vol( - volume_name, - VOL_EDIT_MASK, # mask for vol attributes - {'size': vol_size, - 'reserve': reserve_size, - 'warn-level': int(vol_size * WARN_LEVEL), - 'quota': vol_size, - 'snap-quota': DEFAULT_SNAP_QUOTA}) - - def _get_existing_volume_ref_name(self, existing_ref): - """Returns the volume name of an existing ref""" - - vol_name = None - if 'source-name' in existing_ref: - vol_name = existing_ref['source-name'] - else: - reason = _("Reference must contain source-name.") - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=reason) - - return vol_name - - def manage_existing(self, volume, external_ref): - """Manage an existing nimble volume (import to cinder)""" - - # Get the volume name from the external reference - target_vol_name = self._get_existing_volume_ref_name(external_ref) - LOG.debug('Entering manage_existing. ' - 'Target_volume_name = %s', target_vol_name) - - # Get vol info from the volume name obtained from the reference - vol_info = self.APIExecutor.get_vol_info(target_vol_name) - - # Check if volume is already managed by OpenStack - if vol_info['agent-type'] == AGENT_TYPE_OPENSTACK: - msg = (_('Volume %s is already managed by OpenStack.') - % target_vol_name) - raise exception.ManageExistingAlreadyManaged( - volume_ref=volume['id']) - - # If agent-type is not None then raise exception - if vol_info['agent-type'] != AGENT_TYPE_NONE: - msg = (_('Volume should have agent-type set as None.')) - raise exception.InvalidVolume(reason=msg) - - new_vol_name = volume['name'] - - if vol_info['online']: - msg = (_('Volume %s is online. Set volume to offline for ' - 'managing using OpenStack.') % target_vol_name) - raise exception.InvalidVolume(reason=msg) - - # edit the volume - self.APIExecutor.edit_vol(target_vol_name, - MANAGE_EDIT_MASK, - {'name': new_vol_name, - 'agent-type': AGENT_TYPE_OPENSTACK}) - - # make the volume online after rename - self.APIExecutor.online_vol(new_vol_name, True, ignore_list=[ - 'SM-enoent']) - - return self._get_model_info(new_vol_name) - - def manage_existing_get_size(self, volume, external_ref): - """Return size of an existing volume""" - - LOG.debug('Volume name : %(name)s External ref : %(ref)s', - {'name': volume['name'], 'ref': external_ref}) - - target_vol_name = self._get_existing_volume_ref_name(external_ref) - - # get vol info - vol_info = self.APIExecutor.get_vol_info(target_vol_name) - - LOG.debug('Volume size : %(size)s Volume-name : %(name)s', - {'size': vol_info['size'], 'name': vol_info['name']}) - - return int(vol_info['size'] / units.Gi) - - def unmanage(self, volume): - """Removes the specified volume from Cinder management.""" - - vol_name = volume['name'] - LOG.info(_LI("Entering unmanage_volume volume = %s"), vol_name) - - # check agent type - vol_info = self.APIExecutor.get_vol_info(vol_name) - if vol_info['agent-type'] != AGENT_TYPE_OPENSTACK: - msg = (_('Only volumes managed by OpenStack can be unmanaged.')) - raise exception.InvalidVolume(reason=msg) - - # update the agent-type to None - self.APIExecutor.edit_vol(vol_name, - UNMANAGE_EDIT_MASK, - {'agent-type': AGENT_TYPE_NONE}) - - # offline the volume - self.APIExecutor.online_vol(vol_name, False, ignore_list=[ - 'SM-enoent']) - - def _create_igroup_for_initiator(self, initiator_name): - """Creates igroup for an initiator and returns the igroup name.""" - igrp_name = 'openstack-' + self._generate_random_string(12) - LOG.info(_LI('Creating initiator group %(grp)s ' - 'with initiator %(iname)s'), - {'grp': igrp_name, 'iname': initiator_name}) - self.APIExecutor.create_initiator_group(igrp_name, initiator_name) - return igrp_name - - def _get_igroupname_for_initiator(self, initiator_name): - initiator_groups = self.APIExecutor.get_initiator_grp_list() - for initiator_group in initiator_groups: - if 'initiator-list' in initiator_group: - if (len(initiator_group['initiator-list']) == 1 and - initiator_group['initiator-list'][0]['name'] == - initiator_name): - LOG.info(_LI('igroup %(grp)s found for ' - 'initiator %(iname)s'), - {'grp': initiator_group['name'], - 'iname': initiator_name}) - return initiator_group['name'] - LOG.info(_LI('No igroup found for initiator %s'), initiator_name) - return '' - - def initialize_connection(self, volume, connector): - """Driver entry point to attach a volume to an instance.""" - LOG.info(_LI('Entering initialize_connection volume=%(vol)s' - ' connector=%(conn)s location=%(loc)s'), - {'vol': volume, - 'conn': connector, - 'loc': volume['provider_location']}) - initiator_name = connector['initiator'] - initiator_group_name = self._get_igroupname_for_initiator( - initiator_name) - if not initiator_group_name: - initiator_group_name = self._create_igroup_for_initiator( - initiator_name) - LOG.info(_LI('Initiator group name is %(grp)s for initiator ' - '%(iname)s'), - {'grp': initiator_group_name, 'iname': initiator_name}) - self.APIExecutor.add_acl(volume, initiator_group_name) - (iscsi_portal, iqn, lun_num) = volume['provider_location'].split() - properties = {} - properties['target_discovered'] = False # whether discovery was used - properties['target_portal'] = iscsi_portal - properties['target_iqn'] = iqn - properties['target_lun'] = lun_num - properties['volume_id'] = volume['id'] # used by xen currently - return { - 'driver_volume_type': 'iscsi', - 'data': properties, - } - - def terminate_connection(self, volume, connector, **kwargs): - """Driver entry point to unattach a volume from an instance.""" - LOG.info(_LI('Entering terminate_connection volume=%(vol)s' - ' connector=%(conn)s location=%(loc)s.'), - {'vol': volume, - 'conn': connector, - 'loc': volume['provider_location']}) - initiator_name = connector['initiator'] - initiator_group_name = self._get_igroupname_for_initiator( - initiator_name) - if not initiator_group_name: - raise NimbleDriverException( - _('No initiator group found for initiator %s') % - initiator_name) - self.APIExecutor.remove_acl(volume, initiator_group_name) - - -def _response_checker(func): - """Decorator function to check if the response of an API is positive.""" - @functools.wraps(func) - def inner_response_checker(self, *args, **kwargs): - response = func(self, *args, **kwargs) - ignore_list = (kwargs['ignore_list'] - if 'ignore_list' in kwargs else []) - for err in response['err-list']['err-list']: - err_str = self._get_err_str(err['code']) - if err_str != 'SM-ok' and err_str not in ignore_list: - msg = (_('API %(name)s failed with error string %(err)s') - % {'name': func.__name__, 'err': err_str}) - LOG.error(msg) - raise NimbleAPIException(msg) - return response - return inner_response_checker - - -def _connection_checker(func): - """Decorator to re-establish and re-run the api if session has expired.""" - @functools.wraps(func) - def inner_connection_checker(self, *args, **kwargs): - for attempts in range(2): - try: - return func(self, *args, **kwargs) - except NimbleAPIException as e: - if attempts < 1 and (re.search('SM-eaccess', - six.text_type(e))): - LOG.info(_LI('Session might have expired.' - ' Trying to relogin')) - self.login() - continue - else: - LOG.error(_LE('Re-throwing Exception %s'), e) - raise - return inner_connection_checker - - -class NimbleAPIExecutor(object): - - """Makes Nimble API calls.""" - - def __init__(self, *args, **kwargs): - self.sid = None - self.username = kwargs['username'] - self.password = kwargs['password'] - - wsdl_url = 'https://%s/wsdl/NsGroupManagement.wsdl' % (kwargs['ip']) - LOG.debug('Using Nimble wsdl_url: %s', wsdl_url) - self.err_string_dict = self._create_err_code_to_str_mapper(wsdl_url) - self.client = client.Client(wsdl_url, - username=self.username, - password=self.password) - soap_url = ('https://%(ip)s:%(port)s/soap' % {'ip': kwargs['ip'], - 'port': SOAP_PORT}) - LOG.debug('Using Nimble soap_url: %s', soap_url) - self.client.set_options(location=soap_url) - self.login() - - def _create_err_code_to_str_mapper(self, wsdl_url): - f = urllib.request.urlopen(wsdl_url) - wsdl_file = f.read() - err_enums = re.findall( - r'(.*?)', - wsdl_file, - re.DOTALL) - err_enums = ''.join(err_enums).split('\n') - ret_dict = {} - for enum in err_enums: - m = re.search(r'"(.*?)"(.*?)= (\d+) ', enum) - if m: - ret_dict[int(m.group(3))] = m.group(1) - return ret_dict - - def _get_err_str(self, code): - if code in self.err_string_dict: - return self.err_string_dict[code] - else: - return 'Unknown error Code: %s' % code - - @_response_checker - def _execute_login(self): - return self.client.service.login(req={ - 'username': self.username, - 'password': self.password - }) - - def login(self): - """Execute Https Login API.""" - response = self._execute_login() - LOG.info(_LI('Successful login by user %s'), self.username) - self.sid = response['authInfo']['sid'] - - @_connection_checker - @_response_checker - def _execute_get_netconfig(self, name): - return self.client.service.getNetConfig(request={'sid': self.sid, - 'name': name}) - - def get_netconfig(self, name): - """Execute getNetConfig API.""" - response = self._execute_get_netconfig(name) - return response['config'] - - def _get_volumetype_extraspecs(self, volume): - specs = {} - - type_id = volume['volume_type_id'] - if type_id is not None: - specs = volume_types.get_volume_type_extra_specs(type_id) - return specs - - def _get_extra_spec_values(self, extra_specs): - """Nimble specific extra specs.""" - perf_policy_name = extra_specs.get(EXTRA_SPEC_PERF_POLICY, - DEFAULT_PERF_POLICY_SETTING) - encryption = extra_specs.get(EXTRA_SPEC_ENCRYPTION, - DEFAULT_ENCRYPTION_SETTING) - multi_initiator = extra_specs.get(EXTRA_SPEC_MULTI_INITIATOR, - DEFAULT_MULTI_INITIATOR_SETTING) - extra_specs_map = {} - extra_specs_map[EXTRA_SPEC_PERF_POLICY] = perf_policy_name - extra_specs_map[EXTRA_SPEC_ENCRYPTION] = encryption - extra_specs_map[EXTRA_SPEC_MULTI_INITIATOR] = multi_initiator - - return extra_specs_map - - @_connection_checker - @_response_checker - def _execute_create_vol(self, volume, pool_name, reserve): - # Set volume size, display name and description - volume_size = volume['size'] * units.Gi - reserve_size = volume_size if reserve else 0 - # Set volume description - display_list = [getattr(volume, 'display_name', ''), - getattr(volume, 'display_description', '')] - description = ':'.join(filter(None, display_list)) - # Limit description size to 254 characters - description = description[:254] - - specs = self._get_volumetype_extraspecs(volume) - extra_specs_map = self._get_extra_spec_values(specs) - perf_policy_name = extra_specs_map[EXTRA_SPEC_PERF_POLICY] - encrypt = extra_specs_map[EXTRA_SPEC_ENCRYPTION] - multi_initiator = extra_specs_map[EXTRA_SPEC_MULTI_INITIATOR] - # default value of cipher for encryption - cipher = DEFAULT_CIPHER - if encrypt.lower() == 'yes': - cipher = AES_256_XTS_CIPHER - - LOG.debug('Creating a new volume=%(vol)s size=%(size)s' - ' reserve=%(reserve)s in pool=%(pool)s' - ' description=%(description)s with Extra Specs' - ' perfpol-name=%(perfpol-name)s' - ' encryption=%(encryption)s cipher=%(cipher)s' - ' agent-type=%(agent-type)s' - ' multi-initiator=%(multi-initiator)s', - {'vol': volume['name'], - 'size': volume_size, - 'reserve': reserve, - 'pool': pool_name, - 'description': description, - 'perfpol-name': perf_policy_name, - 'encryption': encrypt, - 'cipher': cipher, - 'agent-type': AGENT_TYPE_OPENSTACK, - 'multi-initiator': multi_initiator}) - - return self.client.service.createVol( - request={'sid': self.sid, - 'attr': {'name': volume['name'], - 'description': description, - 'size': volume_size, - 'reserve': reserve_size, - 'warn-level': int(volume_size * WARN_LEVEL), - 'quota': volume_size, - 'snap-quota': DEFAULT_SNAP_QUOTA, - 'online': True, - 'pool-name': pool_name, - 'agent-type': AGENT_TYPE_OPENSTACK, - 'perfpol-name': perf_policy_name, - 'encryptionAttr': {'cipher': cipher}, - 'multi-initiator': multi_initiator}}) - - def create_vol(self, volume, pool_name, reserve): - """Execute createVol API.""" - response = self._execute_create_vol(volume, pool_name, reserve) - LOG.info(_LI('Successfully create volume %s'), response['name']) - return response['name'] - - @_connection_checker - @_response_checker - def _execute_get_group_config(self): - LOG.debug('Getting group config information') - return self.client.service.getGroupConfig(request={'sid': self.sid}) - - def get_group_config(self): - """Execute getGroupConfig API.""" - response = self._execute_get_group_config() - LOG.debug('Successfully retrieved group config information') - return response['info'] - - @_connection_checker - @_response_checker - def add_acl(self, volume, initiator_group_name): - """Execute addAcl API.""" - LOG.info(_LI('Adding ACL to volume=%(vol)s with' - ' initiator group name %(igrp)s'), - {'vol': volume['name'], - 'igrp': initiator_group_name}) - return self.client.service.addVolAcl( - request={'sid': self.sid, - 'volname': volume['name'], - 'apply-to': SM_ACL_APPLY_TO_BOTH, - 'chapuser': SM_ACL_CHAP_USER_ANY, - 'initiatorgrp': initiator_group_name}) - - @_connection_checker - @_response_checker - def remove_acl(self, volume, initiator_group_name): - """Execute removeVolAcl API.""" - LOG.info(_LI('Removing ACL from volume=%(vol)s' - ' for initiator group %(igrp)s'), - {'vol': volume['name'], - 'igrp': initiator_group_name}) - return self.client.service.removeVolAcl( - request={'sid': self.sid, - 'volname': volume['name'], - 'apply-to': SM_ACL_APPLY_TO_BOTH, - 'chapuser': SM_ACL_CHAP_USER_ANY, - 'initiatorgrp': initiator_group_name}) - - @_connection_checker - @_response_checker - def _execute_get_vol_info(self, vol_name): - LOG.info(_LI('Getting volume information ' - 'for vol_name=%s'), vol_name) - return self.client.service.getVolInfo(request={'sid': self.sid, - 'name': vol_name}) - - def get_vol_info(self, vol_name): - """Execute getVolInfo API.""" - response = self._execute_get_vol_info(vol_name) - LOG.info(_LI('Successfully got volume information for volume %s'), - vol_name) - return response['vol'] - - @_connection_checker - @_response_checker - def online_vol(self, vol_name, online_flag, *args, **kwargs): - """Execute onlineVol API.""" - LOG.info(_LI('Setting volume %(vol)s to online_flag %(flag)s'), - {'vol': vol_name, 'flag': online_flag}) - return self.client.service.onlineVol(request={'sid': self.sid, - 'name': vol_name, - 'online': online_flag}) - - @_connection_checker - @_response_checker - def online_snap(self, vol_name, online_flag, snap_name, *args, **kwargs): - """Execute onlineSnap API.""" - LOG.info(_LI('Setting snapshot %(snap)s to online_flag %(flag)s'), - {'snap': snap_name, 'flag': online_flag}) - return self.client.service.onlineSnap(request={'sid': self.sid, - 'vol': vol_name, - 'name': snap_name, - 'online': online_flag}) - - @_connection_checker - @_response_checker - def dissociate_volcoll(self, vol_name, *args, **kwargs): - """Execute dissocProtPol API.""" - LOG.info(_LI('Dissociating volume %s '), vol_name) - return self.client.service.dissocProtPol( - request={'sid': self.sid, - 'vol-name': vol_name}) - - @_connection_checker - @_response_checker - def delete_vol(self, vol_name, *args, **kwargs): - """Execute deleteVol API.""" - LOG.info(_LI('Deleting volume %s '), vol_name) - return self.client.service.deleteVol(request={'sid': self.sid, - 'name': vol_name}) - - @_connection_checker - @_response_checker - def snap_vol(self, snapshot): - """Execute snapVol API.""" - volume_name = snapshot['volume_name'] - snap_name = snapshot['name'] - # Set snapshot description - display_list = [getattr(snapshot, 'display_name', ''), - getattr(snapshot, 'display_description', '')] - snap_description = ':'.join(filter(None, display_list)) - # Limit to 254 characters - snap_description = snap_description[:254] - LOG.info(_LI('Creating snapshot for volume_name=%(vol)s' - ' snap_name=%(name)s snap_description=%(desc)s'), - {'vol': volume_name, - 'name': snap_name, - 'desc': snap_description}) - return self.client.service.snapVol( - request={'sid': self.sid, - 'vol': volume_name, - 'snapAttr': {'name': snap_name, - 'description': snap_description}}) - - @_connection_checker - @_response_checker - def delete_snap(self, vol_name, snap_name, *args, **kwargs): - """Execute deleteSnap API.""" - LOG.info(_LI('Deleting snapshot %s '), snap_name) - return self.client.service.deleteSnap(request={'sid': self.sid, - 'vol': vol_name, - 'name': snap_name}) - - @_connection_checker - @_response_checker - def clone_vol(self, volume, snapshot, reserve): - """Execute cloneVol API.""" - volume_name = snapshot['volume_name'] - snap_name = snapshot['name'] - clone_name = volume['name'] - snap_size = snapshot['volume_size'] - reserve_size = snap_size * units.Gi if reserve else 0 - - specs = self._get_volumetype_extraspecs(volume) - extra_specs_map = self._get_extra_spec_values(specs) - perf_policy_name = extra_specs_map.get(EXTRA_SPEC_PERF_POLICY) - encrypt = extra_specs_map.get(EXTRA_SPEC_ENCRYPTION) - multi_initiator = extra_specs_map.get(EXTRA_SPEC_MULTI_INITIATOR) - # default value of cipher for encryption - cipher = DEFAULT_CIPHER - if encrypt.lower() == 'yes': - cipher = AES_256_XTS_CIPHER - - LOG.info(_LI('Cloning volume from snapshot volume=%(vol)s ' - 'snapshot=%(snap)s clone=%(clone)s snap_size=%(size)s ' - 'reserve=%(reserve)s' 'agent-type=%(agent-type)s ' - 'perfpol-name=%(perfpol-name)s ' - 'encryption=%(encryption)s cipher=%(cipher)s ' - 'multi-initiator=%(multi-initiator)s'), - {'vol': volume_name, - 'snap': snap_name, - 'clone': clone_name, - 'size': snap_size, - 'reserve': reserve, - 'agent-type': AGENT_TYPE_OPENSTACK, - 'perfpol-name': perf_policy_name, - 'encryption': encrypt, - 'cipher': cipher, - 'multi-initiator': multi_initiator}) - clone_size = snap_size * units.Gi - return self.client.service.cloneVol( - request={'sid': self.sid, - 'name': volume_name, - 'attr': {'name': clone_name, - 'reserve': reserve_size, - 'warn-level': int(clone_size * WARN_LEVEL), - 'quota': clone_size, - 'snap-quota': DEFAULT_SNAP_QUOTA, - 'online': True, - 'agent-type': AGENT_TYPE_OPENSTACK, - 'perfpol-name': perf_policy_name, - 'encryptionAttr': {'cipher': cipher}, - 'multi-initiator': multi_initiator}, - 'snap-name': snap_name}) - - @_connection_checker - @_response_checker - def edit_vol(self, vol_name, mask, attr): - """Execute editVol API.""" - LOG.info(_LI('Editing Volume %(vol)s with mask %(mask)s'), - {'vol': vol_name, 'mask': str(mask)}) - return self.client.service.editVol(request={'sid': self.sid, - 'name': vol_name, - 'mask': mask, - 'attr': attr}) - - @_connection_checker - @_response_checker - def _execute_get_initiator_grp_list(self): - LOG.info(_LI('Getting getInitiatorGrpList')) - return (self.client.service.getInitiatorGrpList( - request={'sid': self.sid})) - - def get_initiator_grp_list(self): - """Execute getInitiatorGrpList API.""" - response = self._execute_get_initiator_grp_list() - LOG.info(_LI('Successfully retrieved InitiatorGrpList')) - return (response['initiatorgrp-list'] - if 'initiatorgrp-list' in response else []) - - @_connection_checker - @_response_checker - def create_initiator_group(self, initiator_group_name, initiator_name): - """Execute createInitiatorGrp API.""" - LOG.info(_LI('Creating initiator group %(igrp)s' - ' with one initiator %(iname)s'), - {'igrp': initiator_group_name, 'iname': initiator_name}) - return self.client.service.createInitiatorGrp( - request={'sid': self.sid, - 'attr': {'name': initiator_group_name, - 'initiator-list': [{'label': initiator_name, - 'name': initiator_name}]}}) - - @_connection_checker - @_response_checker - def delete_initiator_group(self, initiator_group_name, *args, **kwargs): - """Execute deleteInitiatorGrp API.""" - LOG.info(_LI('Deleting deleteInitiatorGrp %s '), initiator_group_name) - return self.client.service.deleteInitiatorGrp( - request={'sid': self.sid, - 'name': initiator_group_name}) diff --git a/cinder/volume/drivers/prophetstor/__init__.py b/cinder/volume/drivers/prophetstor/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/prophetstor/dpl_fc.py b/cinder/volume/drivers/prophetstor/dpl_fc.py deleted file mode 100644 index d673d8b10..000000000 --- a/cinder/volume/drivers/prophetstor/dpl_fc.py +++ /dev/null @@ -1,410 +0,0 @@ -# Copyright (c) 2014 ProphetStor, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import errno - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder.volume import driver -from cinder.volume.drivers.prophetstor import dplcommon -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class DPLFCDriver(dplcommon.DPLCOMMONDriver, - driver.FibreChannelDriver): - def __init__(self, *args, **kwargs): - super(DPLFCDriver, self).__init__(*args, **kwargs) - - def _get_fc_channel(self): - """Get FibreChannel info. - - :returns: fcInfos[uuid] - fcInfo[uuid]['display_name'] - fcInfo[uuid]['display_description'] - fcInfo[uuid]['hardware_address'] - fcInfo[uuid]['type'] - fcInfo[uuid]['speed'] - fcInfo[uuid]['state'] - """ - output = None - fcInfos = {} - try: - retCode, output = self.dpl.get_server_info() - if retCode == 0 and output: - fcUuids = output.get('metadata', - {}).get('storage_adapter', {}).keys() - for fcUuid in fcUuids: - fcInfo = output.get('metadata', - {}).get('storage_adapter', - {}).get(fcUuid) - if fcInfo['type'] == 'fc': - fcInfos[fcUuid] = fcInfo - except Exception as e: - LOG.error(_LE("Failed to get fiber channel info from storage " - "due to %(stat)s"), {'stat': e}) - return fcInfos - - def _get_targets(self): - """Get targets. - - :returns: targetInfos[uuid] = targetInfo - targetInfo['targetUuid'] - targetInfo['targetName'] - targetInfo['targetAddr'] - """ - output = None - targetInfos = {} - try: - retCode, output = self.dpl.get_target_list('target') - if retCode == 0 and output: - for targetInfo in output.get('children', []): - targetI = {} - targetI['targetUuid'] = targetInfo[0] - targetI['targetName'] = targetInfo[1] - targetI['targetAddr'] = targetInfo[2] - targetInfos[str(targetInfo[0])] = targetI - except Exception as e: - targetInfos = {} - LOG.error(_LE("Failed to get fiber channel target from " - "storage server due to %(stat)s"), - {'stat': e}) - return targetInfos - - def _get_targetwpns(self, volumeid, initiatorWwpns): - lstargetWwpns = [] - try: - ret, output = self.dpl.get_vdev(volumeid) - if ret == 0 and output: - exports = output.get('exports', {}) - fc_infos = exports.get('Network/FC', {}) - for fc_info in fc_infos: - for p in fc_info.get('permissions', []): - if p.get(initiatorWwpns, None): - targetWwpns = fc_info.get('target_identifier', '') - lstargetWwpns.append(targetWwpns) - except Exception as e: - LOG.error(_LE("Failed to get target wwpns from storage due " - "to %(stat)s"), {'stat': e}) - lstargetWwpns = [] - return lstargetWwpns - - def _is_initiator_wwpn_active(self, targetWwpn, initiatorWwpn): - fActive = False - output = None - try: - retCode, output = self.dpl.get_sns_table(targetWwpn) - if retCode == 0 and output: - for fdwwpn, fcport in output.get('metadata', - {}).get('sns_table', - []): - if fdwwpn == initiatorWwpn: - fActive = True - break - except Exception: - LOG.error(_LE('Failed to get sns table')) - return fActive - - def _convertHex2String(self, wwpns): - szwwpns = '' - if len(str(wwpns)) == 16: - szwwpns = '%2s:%2s:%2s:%2s:%2s:%2s:%2s:%2s' % ( - str(wwpns)[0:2], - str(wwpns)[2:4], - str(wwpns)[4:6], - str(wwpns)[6:8], - str(wwpns)[8:10], - str(wwpns)[10:12], - str(wwpns)[12:14], - str(wwpns)[14:16]) - return szwwpns - - def _export_fc(self, volumeid, targetwwpns, initiatorwwpns, volumename): - ret = 0 - output = '' - LOG.debug('Export fc: %(volume)s, %(wwpns)s, %(iqn)s, %(volumename)s', - {'volume': volumeid, 'wwpns': targetwwpns, - 'iqn': initiatorwwpns, 'volumename': volumename}) - try: - ret, output = self.dpl.assign_vdev_fc( - self._conver_uuid2hex(volumeid), targetwwpns, - initiatorwwpns, volumename) - except Exception: - LOG.error(_LE('Volume %(volumeid)s failed to send assign command, ' - 'ret: %(status)s output: %(output)s'), - {'volumeid': volumeid, 'status': ret, 'output': output}) - ret = errno.EFAULT - - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if len(event_uuid): - ret = 0 - status = self._wait_event( - self.dpl.get_vdev_status, - self._conver_uuid2hex(volumeid), event_uuid) - if status['state'] == 'error': - ret = errno.EFAULT - msg = _('Flexvisor failed to assign volume %(id)s: ' - '%(status)s.') % {'id': volumeid, - 'status': status} - raise exception.VolumeBackendAPIException(data=msg) - else: - ret = errno.EFAULT - msg = _('Flexvisor failed to assign volume %(id)s due to ' - 'unable to query status by event ' - 'id.') % {'id': volumeid} - raise exception.VolumeBackendAPIException(data=msg) - elif ret != 0: - msg = _('Flexvisor assign volume failed:%(id)s:' - '%(status)s.') % {'id': volumeid, 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - - return ret - - def _delete_export_fc(self, volumeid, targetwwpns, initiatorwwpns): - ret = 0 - output = '' - ret, output = self.dpl.unassign_vdev_fc( - self._conver_uuid2hex(volumeid), - targetwwpns, initiatorwwpns) - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0 and len(event_uuid): - status = self._wait_event( - self.dpl.get_vdev_status, volumeid, event_uuid) - if status['state'] == 'error': - ret = errno.EFAULT - msg = _('Flexvisor failed to unassign volume %(id)s:' - ' %(status)s.') % {'id': volumeid, - 'status': status} - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _('Flexvisor failed to unassign volume (get event) ' - '%(id)s.') % {'id': volumeid} - raise exception.VolumeBackendAPIException(data=msg) - elif ret != 0: - msg = _('Flexvisor unassign volume failed:%(id)s:' - '%(status)s.') % {'id': volumeid, 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to unassign volume %(id)s.'), - {'id': volumeid}) - - return ret - - def _build_initiator_target_map(self, connector, tgtwwns): - """Build the target_wwns and the initiator target map.""" - init_targ_map = {} - initiator_wwns = connector['wwpns'] - for initiator in initiator_wwns: - init_targ_map[initiator] = tgtwwns - - return init_targ_map - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - """ - connector = {'ip': CONF.my_ip, - 'host': CONF.host, - 'initiator': self._initiator, - 'wwnns': self._fc_wwnns, - 'wwpns': self._fc_wwpns} - - """ - dc_fc = {} - dc_target = {} - lsTargetWwpn = [] - output = None - properties = {} - preferTargets = {} - ret = 0 - targetIdentifier = [] - szwwpns = [] - LOG.info(_LI('initialize_connection volume: %(volume)s, connector:' - ' %(connector)s'), - {"volume": volume, "connector": connector}) - # Get Storage Fiber channel controller - dc_fc = self._get_fc_channel() - - # Get existed FC target list to decide target wwpn - dc_target = self._get_targets() - if len(dc_target) == 0: - msg = _('Backend storage did not configure fiber channel ' - 'target.') - raise exception.VolumeBackendAPIException(data=msg) - - for keyFc in dc_fc.keys(): - for targetuuid in dc_target.keys(): - if dc_fc[keyFc]['hardware_address'] == \ - dc_target[targetuuid]['targetAddr']: - preferTargets[targetuuid] = dc_target[targetuuid] - break - # Confirm client wwpn is existed in sns table - # Covert wwwpns to 'xx:xx:xx:xx:xx:xx:xx:xx' format - for dwwpn in connector['wwpns']: - szwwpn = self._convertHex2String(dwwpn) - if len(szwwpn) == 0: - msg = _('Invalid wwpns format %(wwpns)s') % \ - {'wwpns': connector['wwpns']} - raise exception.VolumeBackendAPIException(data=msg) - szwwpns.append(szwwpn) - - if len(szwwpns): - for targetUuid in preferTargets.keys(): - targetWwpn = '' - targetWwpn = preferTargets.get(targetUuid, - {}).get('targetAddr', '') - lsTargetWwpn.append(targetWwpn) - # Use wwpns to assign volume. - LOG.info(_LI('Prefer use target wwpn %(wwpn)s'), - {'wwpn': lsTargetWwpn}) - # Start to create export in all FC target node. - assignedTarget = [] - for pTarget in lsTargetWwpn: - try: - ret = self._export_fc(volume['id'], str(pTarget), szwwpns, - volume['name']) - if ret: - break - else: - assignedTarget.append(pTarget) - except Exception as e: - LOG.error(_LE('Failed to export fiber channel target ' - 'due to %s'), e) - ret = errno.EFAULT - break - if ret == 0: - ret, output = self.dpl.get_vdev(self._conver_uuid2hex( - volume['id'])) - nLun = -1 - if ret == 0: - try: - for p in output['exports']['Network/FC']: - # check initiator wwpn existed in target initiator list - for initI in p.get('permissions', []): - for szwpn in szwwpns: - if initI.get(szwpn, None): - nLun = initI[szwpn] - break - if nLun != -1: - break - - if nLun != -1: - targetIdentifier.append( - str(p['target_identifier']).replace(':', '')) - - except Exception: - msg = _('Invalid connection initialization response of ' - 'volume %(name)s: ' - '%(output)s') % {'name': volume['name'], - 'output': output} - raise exception.VolumeBackendAPIException(data=msg) - - if nLun != -1: - init_targ_map = self._build_initiator_target_map(connector, - targetIdentifier) - properties['target_discovered'] = True - properties['target_wwn'] = targetIdentifier - properties['target_lun'] = int(nLun) - properties['volume_id'] = volume['id'] - properties['initiator_target_map'] = init_targ_map - LOG.info(_LI('%(volume)s assign type fibre_channel, properties ' - '%(properties)s'), - {'volume': volume['id'], 'properties': properties}) - else: - msg = _('Invalid connection initialization response of ' - 'volume %(name)s') % {'name': volume['name']} - raise exception.VolumeBackendAPIException(data=msg) - LOG.info(_LI('Connect initialization info: ' - '{driver_volume_type: fibre_channel, ' - 'data: %(properties)s'), {'properties': properties}) - return {'driver_volume_type': 'fibre_channel', - 'data': properties} - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - """ - connector = {'ip': CONF.my_ip, - 'host': CONF.host, - 'initiator': self._initiator, - 'wwnns': self._fc_wwnns, - 'wwpns': self._fc_wwpns} - """ - lstargetWwpns = [] - lsTargets = [] - szwwpns = [] - ret = 0 - info = {'driver_volume_type': 'fibre_channel', 'data': {}} - LOG.info(_LI('terminate_connection volume: %(volume)s, ' - 'connector: %(con)s'), - {'volume': volume, 'con': connector}) - # Query targetwwpns. - # Get all target list of volume. - for dwwpn in connector['wwpns']: - szwwpn = self._convertHex2String(dwwpn) - if len(szwwpn) == 0: - msg = _('Invalid wwpns format %(wwpns)s') % \ - {'wwpns': connector['wwpns']} - raise exception.VolumeBackendAPIException(data=msg) - szwwpns.append(szwwpn) - - if len(szwwpns) == 0: - ret = errno.EFAULT - msg = _('Invalid wwpns format %(wwpns)s') % \ - {'wwpns': connector['wwpns']} - raise exception.VolumeBackendAPIException(data=msg) - else: - for szwwpn in szwwpns: - lstargetWwpns = self._get_targetwpns( - self._conver_uuid2hex(volume['id']), szwwpn) - lsTargets = list(set(lsTargets + lstargetWwpns)) - - # Remove all export target - try: - for ptarget in lsTargets: - ret = self._delete_export_fc(volume['id'], ptarget, szwwpns) - if ret: - break - except Exception: - ret = errno.EFAULT - finally: - if ret: - msg = _('Faield to unassign %(volume)s') % (volume['id']) - raise exception.VolumeBackendAPIException(data=msg) - - # Failed to delete export with fibre channel - if ret: - init_targ_map = self._build_initiator_target_map(connector, - lsTargets) - info['data'] = {'target_wwn': lsTargets, - 'initiator_target_map': init_targ_map} - - return info - - def get_volume_stats(self, refresh=False): - if refresh: - data = super(DPLFCDriver, self).get_volume_stats(refresh) - if data: - data['storage_protocol'] = 'FC' - backend_name = \ - self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = (backend_name or 'DPLFCDriver') - self._stats = data - return self._stats diff --git a/cinder/volume/drivers/prophetstor/dpl_iscsi.py b/cinder/volume/drivers/prophetstor/dpl_iscsi.py deleted file mode 100644 index 176569d95..000000000 --- a/cinder/volume/drivers/prophetstor/dpl_iscsi.py +++ /dev/null @@ -1,155 +0,0 @@ -# Copyright (c) 2014 ProphetStor, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import errno - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LI, _LW -import cinder.volume.driver -from cinder.volume.drivers.prophetstor import dplcommon - -LOG = logging.getLogger(__name__) - - -class DPLISCSIDriver(dplcommon.DPLCOMMONDriver, - cinder.volume.driver.ISCSIDriver): - def __init__(self, *args, **kwargs): - super(DPLISCSIDriver, self).__init__(*args, **kwargs) - - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - properties = {} - properties['target_lun'] = None - properties['target_discovered'] = True - properties['target_portal'] = '' - properties['target_iqn'] = None - properties['volume_id'] = volume['id'] - - dpl_server = self.configuration.san_ip - dpl_iscsi_port = self.configuration.iscsi_port - ret, output = self.dpl.assign_vdev(self._conver_uuid2hex( - volume['id']), connector['initiator'].lower(), volume['id'], - '%s:%d' % (dpl_server, dpl_iscsi_port), 0) - - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if len(event_uuid): - ret = 0 - status = self._wait_event( - self.dpl.get_vdev_status, self._conver_uuid2hex( - volume['id']), event_uuid) - if status['state'] == 'error': - ret = errno.EFAULT - msg = _('Flexvisor failed to assign volume %(id)s: ' - '%(status)s.') % {'id': volume['id'], - 'status': status} - raise exception.VolumeBackendAPIException(data=msg) - else: - ret = errno.EFAULT - msg = _('Flexvisor failed to assign volume %(id)s due to ' - 'unable to query status by event ' - 'id.') % {'id': volume['id']} - raise exception.VolumeBackendAPIException(data=msg) - elif ret != 0: - msg = _('Flexvisor assign volume failed.:%(id)s:' - '%(status)s.') % {'id': volume['id'], 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - - if ret == 0: - ret, output = self.dpl.get_vdev( - self._conver_uuid2hex(volume['id'])) - if ret == 0: - for tgInfo in output['exports']['Network/iSCSI']: - if tgInfo['permissions'] and \ - isinstance(tgInfo['permissions'][0], dict): - for assign in tgInfo['permissions']: - if connector['initiator'].lower() in assign.keys(): - for tgportal in tgInfo.get('portals', {}): - properties['target_portal'] = tgportal - break - properties['target_lun'] = \ - int(assign[connector['initiator'].lower()]) - break - - if properties['target_portal'] != '': - properties['target_iqn'] = tgInfo['target_identifier'] - break - else: - if connector['initiator'].lower() in tgInfo['permissions']: - for tgportal in tgInfo.get('portals', {}): - properties['target_portal'] = tgportal - break - - if properties['target_portal'] != '': - properties['target_lun'] = \ - int(tgInfo['logical_unit_number']) - properties['target_iqn'] = \ - tgInfo['target_identifier'] - break - - if not (ret == 0 or properties['target_portal']): - msg = _('Flexvisor failed to assign volume %(volume)s ' - 'iqn %(iqn)s.') % {'volume': volume['id'], - 'iqn': connector['initiator']} - raise exception.VolumeBackendAPIException(data=msg) - - return {'driver_volume_type': 'iscsi', 'data': properties} - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - ret, output = self.dpl.unassign_vdev( - self._conver_uuid2hex(volume['id']), - connector['initiator']) - - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event( - self.dpl.get_vdev_status, volume['id'], event_uuid) - if status['state'] == 'error': - ret = errno.EFAULT - msg = _('Flexvisor failed to unassign volume %(id)s:' - ' %(status)s.') % {'id': volume['id'], - 'status': status} - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _('Flexvisor failed to unassign volume (get event) ' - '%(id)s.') % {'id': volume['id']} - raise exception.VolumeBackendAPIException(data=msg) - elif ret == errno.ENODATA: - LOG.info(_LI('Flexvisor already unassigned volume ' - '%(id)s.'), {'id': volume['id']}) - elif ret != 0: - msg = _('Flexvisor failed to unassign volume:%(id)s:' - '%(status)s.') % {'id': volume['id'], 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - - def get_volume_stats(self, refresh=False): - if refresh: - try: - data = super(DPLISCSIDriver, self).get_volume_stats(refresh) - if data: - data['storage_protocol'] = 'iSCSI' - backend_name = \ - self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = \ - (backend_name or 'DPLISCSIDriver') - self._stats = data - except Exception as exc: - LOG.warning(_LW('Cannot get volume status ' - '%(exc)s.'), {'exc': exc}) - return self._stats diff --git a/cinder/volume/drivers/prophetstor/dplcommon.py b/cinder/volume/drivers/prophetstor/dplcommon.py deleted file mode 100644 index c90bda93a..000000000 --- a/cinder/volume/drivers/prophetstor/dplcommon.py +++ /dev/null @@ -1,1497 +0,0 @@ -# Copyright (c) 2014 ProphetStor, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Implementation of the class of ProphetStor DPL storage adapter of Federator. - # v2.0.1 Consistency group support - # v2.0.2 Pool aware scheduler - # v2.0.3 Consistency group modification support - # v2.0.4 Port ProphetStor driver to use new driver model -""" - -import base64 -import errno -import json -import random -import time - -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import units -import six -from six.moves import http_client - -from cinder import exception -from cinder.i18n import _, _LI, _LW, _LE -from cinder import objects -from cinder.objects import fields -from cinder.volume import driver -from cinder.volume.drivers.prophetstor import options -from cinder.volume.drivers.san import san -from cinder.volume import utils as volume_utils - -LOG = logging.getLogger(__name__) - -CONNECTION_RETRY = 10 -MAXSNAPSHOTS = 1024 -DISCOVER_SERVER_TYPE = 'dpl' -DPL_BLOCKSTOR = '/dpl_blockstor' -DPL_SYSTEM = '/dpl_system' - -DPL_VER_V1 = 'v1' -DPL_OBJ_POOL = 'dpl_pool' -DPL_OBJ_DISK = 'dpl_disk' -DPL_OBJ_VOLUME = 'dpl_volume' -DPL_OBJ_VOLUMEGROUP = 'dpl_volgroup' -DPL_OBJ_SNAPSHOT = 'cdmi_snapshots' -DPL_OBJ_EXPORT = 'dpl_export' - -DPL_OBJ_REPLICATION = 'cdmi_replication' -DPL_OBJ_TARGET = 'dpl_target' -DPL_OBJ_SYSTEM = 'dpl_system' -DPL_OBJ_SNS = 'sns_table' - - -class DPLCommand(object): - """DPL command interface.""" - - def __init__(self, ip, port, username, password): - self.ip = ip - self.port = port - self.username = username - self.password = password - - def send_cmd(self, method, url, params, expected_status): - """Send command to DPL.""" - connection = None - retcode = 0 - response = {} - data = {} - header = {'Content-Type': 'application/cdmi-container', - 'Accept': 'application/cdmi-container', - 'x-cdmi-specification-version': '1.0.2'} - # base64 encode the username and password - auth = base64.encodestring('%s:%s' - % (self.username, - self.password)).replace('\n', '') - header['Authorization'] = 'Basic %s' % auth - - if not params: - payload = None - else: - try: - payload = json.dumps(params, ensure_ascii=False) - payload.encode('utf-8') - except Exception as e: - LOG.error(_LE('JSON encode params %(param)s error:' - ' %(status)s.'), {'param': params, 'status': e}) - retcode = errno.EINVAL - for i in range(CONNECTION_RETRY): - try: - connection = http_client.HTTPSConnection(self.ip, - self.port, - timeout=60) - if connection: - retcode = 0 - break - except IOError as ioerr: - LOG.error(_LE('Connect to Flexvisor error: %s.'), - ioerr) - retcode = errno.ENOTCONN - except Exception as e: - LOG.error(_LE('Connect to Flexvisor failed: %s.'), - e) - retcode = errno.EFAULT - - retry = CONNECTION_RETRY - while (connection and retry): - try: - connection.request(method, url, payload, header) - except http_client.CannotSendRequest as e: - connection.close() - time.sleep(1) - connection = http_client.HTTPSConnection(self.ip, - self.port, - timeout=60) - retry -= 1 - if connection: - if retry == 0: - retcode = errno.ENOTCONN - else: - retcode = 0 - else: - retcode = errno.ENOTCONN - continue - except Exception as e: - LOG.error(_LE('Failed to send request: %s.'), - e) - retcode = errno.EFAULT - break - - if retcode == 0: - try: - response = connection.getresponse() - if response.status == http_client.SERVICE_UNAVAILABLE: - LOG.error(_LE('The Flexvisor service is unavailable.')) - time.sleep(1) - retry -= 1 - retcode = errno.ENOPROTOOPT - continue - else: - retcode = 0 - break - except http_client.ResponseNotReady as e: - time.sleep(1) - retry -= 1 - retcode = errno.EFAULT - continue - except Exception as e: - LOG.error(_LE('Failed to get response: %s.'), - e) - retcode = errno.EFAULT - break - - if (retcode == 0 and response.status in expected_status - and response.status == http_client.NOT_FOUND): - retcode = errno.ENODATA - elif retcode == 0 and response.status not in expected_status: - LOG.error(_LE('%(method)s %(url)s unexpected response status: ' - '%(response)s (expects: %(expects)s).'), - {'method': method, - 'url': url, - 'response': http_client.responses[response.status], - 'expects': expected_status}) - if response.status == http_client.UNAUTHORIZED: - raise exception.NotAuthorized - else: - retcode = errno.EIO - elif retcode == 0 and response.status is http_client.NOT_FOUND: - retcode = errno.ENODATA - elif retcode == 0 and response.status is http_client.ACCEPTED: - retcode = errno.EAGAIN - try: - data = response.read() - data = json.loads(data) - except (TypeError, ValueError) as e: - LOG.error(_LE('Call to json.loads() raised an exception: %s.'), - e) - retcode = errno.ENOEXEC - except Exception as e: - LOG.error(_LE('Read response raised an exception: %s.'), - e) - retcode = errno.ENOEXEC - elif (retcode == 0 and - response.status in [http_client.OK, http_client.CREATED] and - http_client.NO_CONTENT not in expected_status): - try: - data = response.read() - data = json.loads(data) - except (TypeError, ValueError) as e: - LOG.error(_LE('Call to json.loads() raised an exception: %s.'), - e) - retcode = errno.ENOEXEC - except Exception as e: - LOG.error(_LE('Read response raised an exception: %s.'), - e) - retcode = errno.ENOEXEC - - if connection: - connection.close() - return retcode, data - - -class DPLVolume(object): - - def __init__(self, dplServer, dplPort, dplUser, dplPassword): - self.objCmd = DPLCommand(dplServer, dplPort, dplUser, dplPassword) - - def _execute(self, method, url, params, expected_status): - if self.objCmd: - return self.objCmd.send_cmd(method, url, params, expected_status) - else: - return -1, None - - def _gen_snapshot_url(self, vdevid, snapshotid): - snapshot_url = '/%s/%s/%s' % (vdevid, DPL_OBJ_SNAPSHOT, snapshotid) - return snapshot_url - - def get_server_info(self): - method = 'GET' - url = ('/%s/%s/' % (DPL_VER_V1, DPL_OBJ_SYSTEM)) - return self._execute(method, url, None, - [http_client.OK, http_client.ACCEPTED]) - - def create_vdev(self, volumeID, volumeName, volumeDesc, poolID, volumeSize, - fthinprovision=True, maximum_snapshot=MAXSNAPSHOTS, - snapshot_quota=None): - method = 'PUT' - metadata = {} - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, volumeID) - - if volumeName is None or volumeName == '': - metadata['display_name'] = volumeID - else: - metadata['display_name'] = volumeName - metadata['display_description'] = volumeDesc - metadata['pool_uuid'] = poolID - metadata['total_capacity'] = volumeSize - metadata['maximum_snapshot'] = maximum_snapshot - if snapshot_quota is not None: - metadata['snapshot_quota'] = int(snapshot_quota) - metadata['properties'] = dict(thin_provision=fthinprovision) - params['metadata'] = metadata - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.CREATED]) - - def extend_vdev(self, volumeID, volumeName, volumeDesc, volumeSize, - maximum_snapshot=MAXSNAPSHOTS, snapshot_quota=None): - method = 'PUT' - metadata = {} - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, volumeID) - - if volumeName is None or volumeName == '': - metadata['display_name'] = volumeID - else: - metadata['display_name'] = volumeName - metadata['display_description'] = volumeDesc - metadata['total_capacity'] = int(volumeSize) - metadata['maximum_snapshot'] = maximum_snapshot - if snapshot_quota is not None: - metadata['snapshot_quota'] = snapshot_quota - params['metadata'] = metadata - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.CREATED]) - - def delete_vdev(self, volumeID, force=True): - method = 'DELETE' - metadata = {} - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, volumeID) - - metadata['force'] = force - params['metadata'] = metadata - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.NOT_FOUND, http_client.NO_CONTENT]) - - def create_vdev_from_snapshot(self, vdevID, vdevDisplayName, vdevDesc, - snapshotID, poolID, fthinprovision=True, - maximum_snapshot=MAXSNAPSHOTS, - snapshot_quota=None): - method = 'PUT' - metadata = {} - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevID) - metadata['snapshot_operation'] = 'copy' - if vdevDisplayName is None or vdevDisplayName == "": - metadata['display_name'] = vdevID - else: - metadata['display_name'] = vdevDisplayName - metadata['display_description'] = vdevDesc - metadata['pool_uuid'] = poolID - metadata['properties'] = {} - metadata['maximum_snapshot'] = maximum_snapshot - if snapshot_quota: - metadata['snapshot_quota'] = snapshot_quota - metadata['properties'] = dict(thin_provision=fthinprovision) - - params['metadata'] = metadata - params['copy'] = self._gen_snapshot_url(vdevID, snapshotID) - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.CREATED]) - - def spawn_vdev_from_snapshot(self, new_vol_id, src_vol_id, - vol_display_name, description, snap_id): - method = 'PUT' - params = {} - metadata = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, new_vol_id) - - metadata['snapshot_operation'] = 'spawn' - if vol_display_name is None or vol_display_name == '': - metadata['display_name'] = new_vol_id - else: - metadata['display_name'] = vol_display_name - metadata['display_description'] = description - params['metadata'] = metadata - params['copy'] = self._gen_snapshot_url(src_vol_id, snap_id) - - return self._execute(method, url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.CREATED]) - - def get_pools(self): - method = 'GET' - url = '/%s/%s/' % (DPL_VER_V1, DPL_OBJ_POOL) - return self._execute(method, url, None, [http_client.OK]) - - def get_pool(self, poolid): - method = 'GET' - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_POOL, poolid) - return self._execute(method, url, None, - [http_client.OK, http_client.ACCEPTED]) - - def clone_vdev(self, SourceVolumeID, NewVolumeID, poolID, volumeName, - volumeDesc, volumeSize, fthinprovision=True, - maximum_snapshot=MAXSNAPSHOTS, snapshot_quota=None): - method = 'PUT' - params = {} - metadata = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, NewVolumeID) - metadata["snapshot_operation"] = "clone" - if volumeName is None or volumeName == '': - metadata["display_name"] = NewVolumeID - else: - metadata["display_name"] = volumeName - metadata["display_description"] = volumeDesc - metadata["pool_uuid"] = poolID - metadata["total_capacity"] = volumeSize - metadata["maximum_snapshot"] = maximum_snapshot - if snapshot_quota: - metadata["snapshot_quota"] = snapshot_quota - metadata["properties"] = dict(thin_provision=fthinprovision) - params["metadata"] = metadata - params["copy"] = SourceVolumeID - - return self._execute(method, - url, params, - [http_client.OK, http_client.CREATED, - http_client.ACCEPTED]) - - def create_vdev_snapshot(self, vdevid, snapshotid, snapshotname='', - snapshotdes='', isgroup=False): - method = 'PUT' - metadata = {} - params = {} - if isgroup: - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUMEGROUP, vdevid) - else: - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevid) - - if not snapshotname: - metadata['display_name'] = snapshotid - else: - metadata['display_name'] = snapshotname - metadata['display_description'] = snapshotdes - - params['metadata'] = metadata - params['snapshot'] = snapshotid - - return self._execute(method, - url, params, - [http_client.OK, http_client.CREATED, - http_client.ACCEPTED]) - - def get_vdev(self, vdevid): - method = 'GET' - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevid) - - return self._execute(method, - url, None, - [http_client.OK, http_client.ACCEPTED, - http_client.NOT_FOUND]) - - def get_vdev_status(self, vdevid, eventid): - method = 'GET' - url = ('/%s/%s/%s/?event_uuid=%s' % (DPL_VER_V1, DPL_OBJ_VOLUME, - vdevid, eventid)) - - return self._execute(method, - url, None, - [http_client.OK, http_client.NOT_FOUND]) - - def get_pool_status(self, poolid, eventid): - method = 'GET' - url = ('/%s/%s/%s/?event_uuid=%s' % (DPL_VER_V1, DPL_OBJ_POOL, - poolid, eventid)) - - return self._execute(method, - url, None, - [http_client.OK, http_client.NOT_FOUND]) - - def assign_vdev(self, vdevid, iqn, lunname, portal, lunid=0): - method = 'PUT' - metadata = {} - exports = {} - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevid) - - metadata['export_operation'] = 'assign' - exports['Network/iSCSI'] = {} - target_info = {} - target_info['logical_unit_number'] = 0 - target_info['logical_unit_name'] = lunname - permissions = [] - portals = [] - portals.append(portal) - permissions.append(iqn) - target_info['permissions'] = permissions - target_info['portals'] = portals - exports['Network/iSCSI'] = target_info - - params['metadata'] = metadata - params['exports'] = exports - - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.CREATED]) - - def assign_vdev_fc(self, vdevid, targetwwpn, initiatorwwpn, lunname, - lunid=-1): - method = 'PUT' - metadata = {} - exports = {} - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevid) - metadata['export_operation'] = 'assign' - exports['Network/FC'] = {} - target_info = {} - target_info['target_identifier'] = targetwwpn - target_info['logical_unit_number'] = lunid - target_info['logical_unit_name'] = lunname - target_info['permissions'] = initiatorwwpn - exports['Network/FC'] = target_info - - params['metadata'] = metadata - params['exports'] = exports - - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.CREATED]) - - def unassign_vdev(self, vdevid, initiatorIqn, targetIqn=''): - method = 'PUT' - metadata = {} - exports = {} - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevid) - - metadata['export_operation'] = 'unassign' - params['metadata'] = metadata - - exports['Network/iSCSI'] = {} - exports['Network/iSCSI']['target_identifier'] = targetIqn - permissions = [] - permissions.append(initiatorIqn) - exports['Network/iSCSI']['permissions'] = permissions - - params['exports'] = exports - - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.NO_CONTENT, http_client.NOT_FOUND]) - - def unassign_vdev_fc(self, vdevid, targetwwpn, initiatorwwpns): - method = 'PUT' - metadata = {} - exports = {} - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevid) - - metadata['export_operation'] = 'unassign' - params['metadata'] = metadata - - exports['Network/FC'] = {} - exports['Network/FC']['target_identifier'] = targetwwpn - permissions = initiatorwwpns - exports['Network/FC']['permissions'] = permissions - - params['exports'] = exports - - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.NO_CONTENT, http_client.NOT_FOUND]) - - def delete_vdev_snapshot(self, objID, snapshotID, isGroup=False): - method = 'DELETE' - if isGroup: - url = ('/%s/%s/%s/%s/%s/' % (DPL_VER_V1, - DPL_OBJ_VOLUMEGROUP, - objID, - DPL_OBJ_SNAPSHOT, snapshotID)) - else: - url = ('/%s/%s/%s/%s/%s/' % (DPL_VER_V1, - DPL_OBJ_VOLUME, objID, - DPL_OBJ_SNAPSHOT, snapshotID)) - - return self._execute(method, - url, None, - [http_client.OK, http_client.ACCEPTED, - http_client.NO_CONTENT, http_client.NOT_FOUND]) - - def rollback_vdev(self, vdevid, snapshotid): - method = 'PUT' - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevid) - - params['copy'] = self._gen_snapshot_url(vdevid, snapshotid) - - return self._execute(method, - url, params, - [http_client.OK, http_client.ACCEPTED]) - - def list_vdev_snapshots(self, vdevid, isGroup=False): - method = 'GET' - if isGroup: - url = ('/%s/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUMEGROUP, vdevid, - DPL_OBJ_SNAPSHOT)) - else: - url = ('/%s/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, - vdevid, DPL_OBJ_SNAPSHOT)) - - return self._execute(method, - url, None, - [http_client.OK]) - - def query_vdev_snapshot(self, vdevid, snapshotID, isGroup=False): - method = 'GET' - if isGroup: - url = ('/%s/%s/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUMEGROUP, - vdevid, DPL_OBJ_SNAPSHOT, snapshotID)) - else: - url = ('/%s/%s/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_VOLUME, vdevid, - DPL_OBJ_SNAPSHOT, snapshotID)) - - return self._execute(method, - url, None, - [http_client.OK]) - - def create_target(self, targetID, protocol, displayName, targetAddress, - description=''): - method = 'PUT' - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_EXPORT, targetID) - params['metadata'] = {} - metadata = params['metadata'] - metadata['type'] = 'target' - metadata['protocol'] = protocol - if displayName is None or displayName == '': - metadata['display_name'] = targetID - else: - metadata['display_name'] = displayName - metadata['display_description'] = description - metadata['address'] = targetAddress - return self._execute(method, url, params, [http_client.OK]) - - def get_target(self, targetID): - method = 'GET' - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_EXPORT, targetID) - return self._execute(method, url, None, [http_client.OK]) - - def delete_target(self, targetID): - method = 'DELETE' - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_EXPORT, targetID) - return self._execute(method, - url, None, - [http_client.OK, http_client.ACCEPTED, - http_client.NOT_FOUND]) - - def get_target_list(self, type='target'): - # type = target/initiator - method = 'GET' - if type is None: - url = '/%s/%s/' % (DPL_VER_V1, DPL_OBJ_EXPORT) - else: - url = '/%s/%s/?type=%s' % (DPL_VER_V1, DPL_OBJ_EXPORT, type) - return self._execute(method, url, None, [http_client.OK]) - - def get_sns_table(self, wwpn): - method = 'PUT' - params = {} - url = '/%s/%s/%s/' % (DPL_VER_V1, DPL_OBJ_EXPORT, DPL_OBJ_SNS) - params['metadata'] = {} - params['metadata']['protocol'] = 'fc' - params['metadata']['address'] = str(wwpn) - return self._execute(method, url, params, [http_client.OK]) - - def create_vg(self, groupID, groupName, groupDesc='', listVolume=None, - maxSnapshots=MAXSNAPSHOTS, rotationSnapshot=True): - method = 'PUT' - metadata = {} - params = {} - properties = {} - url = '/%s/%s/' % (DPL_OBJ_VOLUMEGROUP, groupID) - if listVolume: - metadata['volume'] = listVolume - else: - metadata['volume'] = [] - metadata['display_name'] = groupName - metadata['display_description'] = groupDesc - metadata['maximum_snapshot'] = maxSnapshots - properties['snapshot_rotation'] = rotationSnapshot - metadata['properties'] = properties - params['metadata'] = metadata - return self._execute(method, url, params, - [http_client.OK, http_client.ACCEPTED, - http_client.CREATED]) - - def get_vg_list(self, vgtype=None): - method = 'GET' - if vgtype: - url = '/%s/?volume_group_type=%s' % (DPL_OBJ_VOLUMEGROUP, vgtype) - else: - url = '/%s/' % (DPL_OBJ_VOLUMEGROUP) - return self._execute(method, url, None, [http_client.OK]) - - def get_vg(self, groupID): - method = 'GET' - url = '/%s/%s/' % (DPL_OBJ_VOLUMEGROUP, groupID) - return self._execute(method, url, None, [http_client.OK]) - - def delete_vg(self, groupID, force=True): - method = 'DELETE' - metadata = {} - params = {} - url = '/%s/%s/' % (DPL_OBJ_VOLUMEGROUP, groupID) - metadata['force'] = force - params['metadata'] = metadata - return self._execute(method, url, params, - [http_client.NO_CONTENT, http_client.NOT_FOUND]) - - def join_vg(self, volumeID, groupID): - method = 'PUT' - metadata = {} - params = {} - url = '/%s/%s/' % (DPL_OBJ_VOLUMEGROUP, groupID) - metadata['volume_group_operation'] = 'join' - metadata['volume'] = [] - metadata['volume'].append(volumeID) - params['metadata'] = metadata - return self._execute(method, url, params, - [http_client.OK, http_client.ACCEPTED]) - - def leave_vg(self, volumeID, groupID): - method = 'PUT' - metadata = {} - params = {} - url = '/%s/%s/' % (DPL_OBJ_VOLUMEGROUP, groupID) - metadata['volume_group_operation'] = 'leave' - metadata['volume'] = [] - metadata['volume'].append(volumeID) - params['metadata'] = metadata - return self._execute(method, url, params, - [http_client.OK, http_client.ACCEPTED]) - - -class DPLCOMMONDriver(driver.ConsistencyGroupVD, driver.ExtendVD, - driver.CloneableImageVD, - driver.SnapshotVD, driver.LocalVD, driver.BaseVD): - """Class of dpl storage adapter.""" - VERSION = '2.0.4' - - def __init__(self, *args, **kwargs): - super(DPLCOMMONDriver, self).__init__(*args, **kwargs) - if self.configuration: - self.configuration.append_config_values(options.DPL_OPTS) - self.configuration.append_config_values(san.san_opts) - - self.dpl = DPLVolume(self.configuration.san_ip, - self.configuration.dpl_port, - self.configuration.san_login, - self.configuration.san_password) - self._stats = {} - - def _convert_size_GB(self, size): - s = round(float(size) / units.Gi, 2) - if s > 0: - return s - else: - return 0 - - def _conver_uuid2hex(self, strID): - if strID: - return strID.replace('-', '') - else: - return None - - def _get_event_uuid(self, output): - ret = 0 - event_uuid = "" - - if (type(output) is dict and - output.get("metadata") and output["metadata"]): - if (output["metadata"].get("event_uuid") and - output["metadata"]["event_uuid"]): - event_uuid = output["metadata"]["event_uuid"] - else: - ret = errno.EINVAL - else: - ret = errno.EINVAL - return ret, event_uuid - - def _wait_event(self, callFun, objuuid, eventid=None): - nRetry = 30 - fExit = False - status = {} - status['state'] = 'error' - status['output'] = {} - while nRetry: - try: - if eventid: - ret, output = callFun( - self._conver_uuid2hex(objuuid), - self._conver_uuid2hex(eventid)) - else: - ret, output = callFun(self._conver_uuid2hex(objuuid)) - - if ret == 0: - if output['completionStatus'] == 'Complete': - fExit = True - status['state'] = 'available' - status['output'] = output - elif output['completionStatus'] == 'Error': - fExit = True - status['state'] = 'error' - raise loopingcall.LoopingCallDone(retvalue=False) - else: - nsleep = random.randint(0, 10) - value = round(float(nsleep) / 10, 2) - time.sleep(value) - elif ret == errno.ENODATA: - status['state'] = 'deleted' - fExit = True - else: - nRetry -= 1 - time.sleep(3) - continue - - except Exception as e: - LOG.error(_LE('Flexvisor failed to get event %(volume)s ' - '(%(status)s).'), - {'volume': eventid, 'status': e}) - raise loopingcall.LoopingCallDone(retvalue=False) - - if fExit is True: - break - return status - - def _join_volume_group(self, volume, cgId): - # Join volume group if consistency group id not empty - msg = '' - try: - ret, output = self.dpl.join_vg( - self._conver_uuid2hex(volume['id']), - self._conver_uuid2hex(cgId)) - except Exception as e: - ret = errno.EFAULT - msg = _('Fexvisor failed to add volume %(id)s ' - 'due to %(reason)s.') % {"id": volume['id'], - "reason": six.text_type(e)} - if ret: - if not msg: - msg = _('Flexvisor failed to add volume %(id)s ' - 'to group %(cgid)s.') % {'id': volume['id'], - 'cgid': cgId} - raise exception.VolumeBackendAPIException(data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to add volume %(id)s to ' - 'group %(cgid)s.'), - {'id': volume['id'], 'cgid': cgId}) - - def _leave_volume_group(self, volume, cgId): - # Leave volume group if consistency group id not empty - msg = '' - try: - ret, output = self.dpl.leave_vg( - self._conver_uuid2hex(volume['id']), - self._conver_uuid2hex(cgId)) - except Exception as e: - ret = errno.EFAULT - msg = _('Fexvisor failed to remove volume %(id)s ' - 'due to %(reason)s.') % {"id": volume['id'], - "reason": six.text_type(e)} - if ret: - if not msg: - msg = _('Flexvisor failed to remove volume %(id)s ' - 'from group %(cgid)s.') % {'id': volume['id'], - 'cgid': cgId} - raise exception.VolumeBackendAPIException(data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to remove volume %(id)s from ' - 'group %(cgid)s.'), - {'id': volume['id'], 'cgid': cgId}) - - def _get_snapshotid_of_vgsnapshot(self, vgID, vgsnapshotID, volumeID): - snapshotID = None - ret, out = self.dpl.query_vdev_snapshot(vgID, vgsnapshotID, True) - if ret == 0: - volumes = out.get('metadata', {}).get('member', {}) - if volumes: - snapshotID = volumes.get(volumeID, None) - else: - msg = _('Flexvisor failed to get snapshot id of volume ' - '%(id)s from group %(vgid)s.') % {'id': volumeID, - 'vgid': vgID} - raise exception.VolumeBackendAPIException(data=msg) - if not snapshotID: - msg = _('Flexvisor could not find volume %(id)s snapshot in' - ' the group %(vgid)s snapshot ' - '%(vgsid)s.') % {'id': volumeID, 'vgid': vgID, - 'vgsid': vgsnapshotID} - raise exception.VolumeBackendAPIException(data=msg) - return snapshotID - - def create_export(self, context, volume, connector): - pass - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - LOG.info(_LI('Start to create consistency group: %(group_name)s ' - 'id: %(id)s'), - {'group_name': group['name'], 'id': group['id']}) - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - try: - ret, output = self.dpl.create_vg( - self._conver_uuid2hex(group['id']), - group['name'], - group['description']) - if ret: - msg = _('Failed to create consistency group ' - '%(id)s:%(ret)s.') % {'id': group['id'], - 'ret': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - return model_update - except Exception as e: - msg = _('Failed to create consistency group ' - '%(id)s due to %(reason)s.') % {'id': group['id'], - 'reason': six.text_type(e)} - raise exception.VolumeBackendAPIException(data=msg) - - def delete_consistencygroup(self, context, group, volumes): - """Delete a consistency group.""" - ret = 0 - volumes = self.db.volume_get_all_by_group( - context, group['id']) - model_update = {} - model_update['status'] = group['status'] - LOG.info(_LI('Start to delete consistency group: %(cg_name)s'), - {'cg_name': group['id']}) - try: - self.dpl.delete_vg(self._conver_uuid2hex(group['id'])) - except Exception as e: - msg = _('Failed to delete consistency group %(id)s ' - 'due to %(reason)s.') % {'id': group['id'], - 'reason': six.text_type(e)} - raise exception.VolumeBackendAPIException(data=msg) - - for volume_ref in volumes: - try: - self.dpl.delete_vdev(self._conver_uuid2hex(volume_ref['id'])) - volume_ref['status'] = 'deleted' - except Exception: - ret = errno.EFAULT - volume_ref['status'] = 'error_deleting' - model_update['status'] = ( - fields.ConsistencyGroupStatus.ERROR_DELETING) - if ret == 0: - model_update['status'] = fields.ConsistencyGroupStatus.DELETED - return model_update, volumes - - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - snapshots = objects.SnapshotList().get_all_for_cgsnapshot( - context, cgsnapshot['id']) - model_update = {} - LOG.info(_LI('Start to create cgsnapshot for consistency group' - ': %(group_name)s'), - {'group_name': cgsnapshot['consistencygroup_id']}) - try: - self.dpl.create_vdev_snapshot( - self._conver_uuid2hex(cgsnapshot['consistencygroup_id']), - self._conver_uuid2hex(cgsnapshot['id']), - cgsnapshot['name'], - cgsnapshot.get('description', ''), - True) - for snapshot in snapshots: - snapshot.status = 'available' - except Exception as e: - msg = _('Failed to create cg snapshot %(id)s ' - 'due to %(reason)s.') % {'id': cgsnapshot['id'], - 'reason': six.text_type(e)} - raise exception.VolumeBackendAPIException(data=msg) - - model_update['status'] = 'available' - - return model_update, snapshots - - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - snapshots = objects.SnapshotList().get_all_for_cgsnapshot( - context, cgsnapshot['id']) - model_update = {} - model_update['status'] = cgsnapshot['status'] - LOG.info(_LI('Delete cgsnapshot %(snap_name)s for consistency group: ' - '%(group_name)s'), - {'snap_name': cgsnapshot['id'], - 'group_name': cgsnapshot['consistencygroup_id']}) - try: - self.dpl.delete_vdev_snapshot( - self._conver_uuid2hex(cgsnapshot['consistencygroup_id']), - self._conver_uuid2hex(cgsnapshot['id']), True) - for snapshot in snapshots: - snapshot.status = 'deleted' - except Exception as e: - msg = _('Failed to delete cgsnapshot %(id)s due to ' - '%(reason)s.') % {'id': cgsnapshot['id'], - 'reason': six.text_type(e)} - raise exception.VolumeBackendAPIException(data=msg) - - model_update['status'] = 'deleted' - return model_update, snapshots - - def update_consistencygroup(self, context, group, add_volumes=None, - remove_volumes=None): - addvollist = [] - removevollist = [] - cgid = group['id'] - vid = '' - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - # Get current group info in backend storage. - ret, output = self.dpl.get_vg(self._conver_uuid2hex(cgid)) - if ret == 0: - group_members = output.get('children', []) - - if add_volumes: - addvollist = add_volumes - if remove_volumes: - removevollist = remove_volumes - - # Process join volumes. - try: - for volume in addvollist: - vid = volume['id'] - # Verify the volume exists in the group or not. - if self._conver_uuid2hex(vid) in group_members: - continue - self._join_volume_group(volume, cgid) - except Exception as e: - msg = _("Fexvisor failed to join the volume %(vol)s in the " - "group %(group)s due to " - "%(ret)s.") % {"vol": vid, "group": cgid, - "ret": six.text_type(e)} - raise exception.VolumeBackendAPIException(data=msg) - # Process leave volumes. - try: - for volume in removevollist: - vid = volume['id'] - if self._conver_uuid2hex(vid) in group_members: - self._leave_volume_group(volume, cgid) - except Exception as e: - msg = _("Fexvisor failed to remove the volume %(vol)s in the " - "group %(group)s due to " - "%(ret)s.") % {"vol": vid, "group": cgid, - "ret": six.text_type(e)} - raise exception.VolumeBackendAPIException(data=msg) - return model_update, None, None - - def create_volume(self, volume): - """Create a volume.""" - pool = volume_utils.extract_host(volume['host'], - level='pool') - if not pool: - if not self.configuration.dpl_pool: - msg = _("Pool is not available in the volume host fields.") - raise exception.InvalidHost(reason=msg) - else: - pool = self.configuration.dpl_pool - - ret, output = self.dpl.create_vdev( - self._conver_uuid2hex(volume['id']), - volume.get('display_name', ''), - volume.get('display_description', ''), - pool, - int(volume['size']) * units.Gi, - self.configuration.san_thin_provision) - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event(self.dpl.get_vdev_status, - volume['id'], - event_uuid) - if status['state'] != 'available': - msg = _('Flexvisor failed to create volume %(volume)s: ' - '%(status)s.') % {'volume': volume['id'], - 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _('Flexvisor failed to create volume (get event) ' - '%s.') % (volume['id']) - raise exception.VolumeBackendAPIException( - data=msg) - elif ret != 0: - msg = _('Flexvisor create volume failed.:%(volumeid)s:' - '%(status)s.') % {'volumeid': volume['id'], - 'status': ret} - raise exception.VolumeBackendAPIException( - data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to create volume %(id)s.'), - {'id': volume['id']}) - - if volume.get('consistencygroup_id', None): - try: - self._join_volume_group(volume, volume['consistencygroup_id']) - except Exception: - # Delete volume if volume failed to join group. - self.dpl.delete_vdev(self._conver_uuid2hex(volume['id'])) - msg = _('Flexvisor failed to create volume %(id)s in the ' - 'group %(vgid)s.') % { - 'id': volume['id'], - 'vgid': volume['consistencygroup_id']} - raise exception.VolumeBackendAPIException(data=msg) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - src_volume = None - vgID = None - # Detect whether a member of the group. - snapshotID = snapshot['id'] - # Try to get cgid if volume belong in the group. - src_volumeID = snapshot['volume_id'] - cgsnapshotID = snapshot.get('cgsnapshot_id', None) - if cgsnapshotID: - try: - src_volume = self.db.volume_get(src_volumeID) - except Exception: - msg = _("Flexvisor unable to find the source volume " - "%(id)s info.") % {'id': src_volumeID} - raise exception.VolumeBackendAPIException(data=msg) - if src_volume: - vgID = src_volume.get('consistencygroup_id', None) - - # Get the volume origin snapshot id if the source snapshot is group - # snapshot. - if vgID: - snapshotID = self._get_snapshotid_of_vgsnapshot( - self._conver_uuid2hex(vgID), - self._conver_uuid2hex(cgsnapshotID), - self._conver_uuid2hex(src_volumeID)) - - pool = volume_utils.extract_host(volume['host'], - level='pool') - if not pool: - if not self.configuration.dpl_pool: - msg = _("Pool is not available in the volume host fields.") - raise exception.InvalidHost(reason=msg) - else: - pool = self.configuration.dpl_pool - - ret, output = self.dpl.create_vdev_from_snapshot( - self._conver_uuid2hex(volume['id']), - volume.get('display_name', ''), - volume.get('display_description', ''), - self._conver_uuid2hex(snapshotID), - pool, - self.configuration.san_thin_provision) - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event(self.dpl.get_vdev_status, - volume['id'], - event_uuid) - if status['state'] != 'available': - msg = _('Flexvisor failed to create volume from ' - 'snapshot %(id)s:' - '%(status)s.') % {'id': snapshot['id'], - 'status': ret} - raise exception.VolumeBackendAPIException( - data=msg) - else: - msg = _('Flexvisor failed to create volume from snapshot ' - '(failed to get event) ' - '%(id)s.') % {'id': snapshot['id']} - raise exception.VolumeBackendAPIException(data=msg) - elif ret != 0: - msg = _('Flexvisor failed to create volume from snapshot ' - '%(id)s: %(status)s.') % {'id': snapshot['id'], - 'status': ret} - raise exception.VolumeBackendAPIException( - data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to create volume %(id)s ' - 'from snapshot.'), {'id': volume['id']}) - - if volume.get('consistencygroup_id', None): - try: - self._join_volume_group(volume, volume['consistencygroup_id']) - except Exception: - # Delete volume if volume failed to join group. - self.dpl.delete_vdev(self._conver_uuid2hex(volume['id'])) - raise - - def spawn_volume_from_snapshot(self, volume, snapshot): - """Spawn a REFERENCED volume from a snapshot.""" - ret, output = self.dpl.spawn_vdev_from_snapshot( - self._conver_uuid2hex(volume['id']), - self._conver_uuid2hex(snapshot['volume_id']), - volume.get('display_name', ''), - volume.get('display_description', ''), - self._conver_uuid2hex(snapshot['id'])) - - if ret == errno.EAGAIN: - # its an async process - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event(self.dpl.get_vdev_status, - volume['id'], event_uuid) - if status['state'] != 'available': - msg = _('Flexvisor failed to spawn volume from snapshot ' - '%(id)s:%(status)s.') % {'id': snapshot['id'], - 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _('Flexvisor failed to spawn volume from snapshot ' - '(failed to get event) ' - '%(id)s.') % {'id': snapshot['id']} - raise exception.VolumeBackendAPIException(data=msg) - elif ret != 0: - msg = _('Flexvisor failed to create volume from snapshot ' - '%(id)s: %(status)s.') % {'id': snapshot['id'], - 'status': ret} - - raise exception.VolumeBackendAPIException( - data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to create volume %(id)s ' - 'from snapshot.'), {'id': volume['id']}) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - pool = volume_utils.extract_host(volume['host'], - level='pool') - if not pool: - if not self.configuration.dpl_pool: - msg = _("Pool is not available in the volume host fields.") - raise exception.InvalidHost(reason=msg) - else: - pool = self.configuration.dpl_pool - - ret, output = self.dpl.clone_vdev( - self._conver_uuid2hex(src_vref['id']), - self._conver_uuid2hex(volume['id']), - pool, - volume.get('display_name', ''), - volume.get('display_description', ''), - int(volume['size']) * units.Gi, - self.configuration.san_thin_provision) - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event(self.dpl.get_vdev_status, - volume['id'], - event_uuid) - if status['state'] != 'available': - msg = _('Flexvisor failed to clone volume %(id)s: ' - '%(status)s.') % {'id': src_vref['id'], - 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _('Flexvisor failed to clone volume (failed to' - ' get event) %(id)s.') % {'id': src_vref['id']} - raise exception.VolumeBackendAPIException( - data=msg) - elif ret != 0: - msg = _('Flexvisor failed to clone volume %(id)s: ' - '%(status)s.') % {'id': src_vref['id'], 'status': ret} - raise exception.VolumeBackendAPIException( - data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to clone volume %(id)s.'), - {'id': volume['id']}) - - if volume.get('consistencygroup_id', None): - try: - self._join_volume_group(volume, volume['consistencygroup_id']) - except Exception: - # Delete volume if volume failed to join group. - self.dpl.delete_vdev(self._conver_uuid2hex(volume['id'])) - msg = _('Flexvisor volume %(id)s failed to join group ' - '%(vgid)s.') % {'id': volume['id'], - 'vgid': volume['consistencygroup_id']} - raise exception.VolumeBackendAPIException(data=msg) - - def delete_volume(self, volume): - """Deletes a volume.""" - ret = 0 - if volume.get('consistencygroup_id', None): - msg = '' - try: - ret, out = self.dpl.leave_vg( - self._conver_uuid2hex(volume['id']), - self._conver_uuid2hex(volume['consistencygroup_id'])) - if ret: - LOG.warning(_LW('Flexvisor failed to delete volume ' - '%(id)s from the group %(vgid)s.'), - {'id': volume['id'], - 'vgid': volume['consistencygroup_id']}) - except Exception as e: - LOG.warning(_LW('Flexvisor failed to delete volume %(id)s ' - 'from group %(vgid)s due to %(status)s.'), - {'id': volume['id'], - 'vgid': volume['consistencygroup_id'], - 'status': e}) - - if ret: - ret = 0 - - ret, output = self.dpl.delete_vdev(self._conver_uuid2hex(volume['id'])) - if ret == errno.EAGAIN: - status = self._wait_event(self.dpl.get_vdev, volume['id']) - if status['state'] == 'error': - msg = _('Flexvisor failed deleting volume %(id)s: ' - '%(status)s.') % {'id': volume['id'], 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - elif ret == errno.ENODATA: - ret = 0 - LOG.info(_LI('Flexvisor volume %(id)s does not ' - 'exist.'), {'id': volume['id']}) - elif ret != 0: - msg = _('Flexvisor failed to delete volume %(id)s: ' - '%(status)s.') % {'id': volume['id'], 'status': ret} - raise exception.VolumeBackendAPIException( - data=msg) - - def extend_volume(self, volume, new_size): - ret, output = self.dpl.extend_vdev(self._conver_uuid2hex(volume['id']), - volume.get('display_name', ''), - volume.get('display_description', - ''), - new_size * units.Gi) - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event(self.dpl.get_vdev_status, - volume['id'], - event_uuid) - if status['state'] != 'available': - msg = _('Flexvisor failed to extend volume ' - '%(id)s:%(status)s.') % {'id': volume, - 'status': ret} - raise exception.VolumeBackendAPIException( - data=msg) - else: - msg = _('Flexvisor failed to extend volume ' - '(failed to get event) ' - '%(id)s.') % {'id': volume['id']} - raise exception.VolumeBackendAPIException(data=msg) - elif ret != 0: - msg = _('Flexvisor failed to extend volume ' - '%(id)s: %(status)s.') % {'id': volume['id'], - 'status': ret} - raise exception.VolumeBackendAPIException( - data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to extend volume' - ' %(id)s.'), {'id': volume['id']}) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - ret, output = self.dpl.create_vdev_snapshot( - self._conver_uuid2hex(snapshot['volume_id']), - self._conver_uuid2hex(snapshot['id']), - snapshot.get('display_name', ''), - snapshot.get('display_description', '')) - - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event(self.dpl.get_vdev_status, - snapshot['volume_id'], - event_uuid) - if status['state'] != 'available': - msg = (_('Flexvisor failed to create snapshot for volume ' - '%(id)s: %(status)s.') % - {'id': snapshot['volume_id'], 'status': ret}) - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = (_('Flexvisor failed to create snapshot for volume ' - '(failed to get event) %(id)s.') % - {'id': snapshot['volume_id']}) - raise exception.VolumeBackendAPIException(data=msg) - elif ret != 0: - msg = _('Flexvisor failed to create snapshot for volume %(id)s: ' - '%(status)s.') % {'id': snapshot['volume_id'], - 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - ret, output = self.dpl.delete_vdev_snapshot( - self._conver_uuid2hex(snapshot['volume_id']), - self._conver_uuid2hex(snapshot['id'])) - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event(self.dpl.get_vdev_status, - snapshot['volume_id'], - event_uuid) - if status['state'] != 'available': - msg = _('Flexvisor failed to delete snapshot %(id)s: ' - '%(status)s.') % {'id': snapshot['id'], - 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - msg = _('Flexvisor failed to delete snapshot (failed to ' - 'get event) %(id)s.') % {'id': snapshot['id']} - raise exception.VolumeBackendAPIException(data=msg) - elif ret == errno.ENODATA: - LOG.info(_LI('Flexvisor snapshot %(id)s not existed.'), - {'id': snapshot['id']}) - elif ret != 0: - msg = _('Flexvisor failed to delete snapshot %(id)s: ' - '%(status)s.') % {'id': snapshot['id'], 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - LOG.info(_LI('Flexvisor succeeded to delete snapshot %(id)s.'), - {'id': snapshot['id']}) - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_stats() - - return self._stats - - def _get_pools(self): - pools = [] - qpools = [] - # Defined access pool by cinder configuration. - defined_pool = self.configuration.dpl_pool - if defined_pool: - qpools.append(defined_pool) - else: - try: - ret, output = self.dpl.get_pools() - if ret == 0: - for poolUuid, poolName in output.get('children', []): - qpools.append(poolUuid) - else: - LOG.error(_LE("Flexvisor failed to get pool list." - "(Error: %d)"), ret) - except Exception as e: - LOG.error(_LE("Flexvisor failed to get pool list due to " - "%s."), e) - - # Query pool detail information - for poolid in qpools: - ret, output = self._get_pool_info(poolid) - if ret == 0: - pool = {} - pool['pool_name'] = output['metadata']['pool_uuid'] - pool['total_capacity_gb'] = ( - self._convert_size_GB( - int(output['metadata']['total_capacity']))) - pool['free_capacity_gb'] = ( - self._convert_size_GB( - int(output['metadata']['available_capacity']))) - pool['allocated_capacity_gb'] = ( - self._convert_size_GB( - int(output['metadata']['used_capacity']))) - pool['QoS_support'] = False - pool['reserved_percentage'] = 0 - pools.append(pool) - else: - LOG.warning(_LW("Failed to query pool %(id)s status " - "%(ret)d."), {'id': poolid, 'ret': ret}) - continue - return pools - - def _update_volume_stats(self, refresh=False): - """Return the current state of the volume service. - - If 'refresh' is True, run the update first. - """ - data = {} - pools = self._get_pools() - data['volume_backend_name'] = ( - self.configuration.safe_get('volume_backend_name')) - location_info = '%(driver)s:%(host)s:%(volume)s' % { - 'driver': self.__class__.__name__, - 'host': self.configuration.san_ip, - 'volume': self.configuration.dpl_pool - } - try: - ret, output = self.dpl.get_server_info() - if ret == 0: - data['vendor_name'] = output['metadata']['vendor'] - data['driver_version'] = output['metadata']['version'] - data['storage_protocol'] = 'iSCSI' - data['location_info'] = location_info - data['consistencygroup_support'] = True - data['pools'] = pools - self._stats = data - except Exception as e: - LOG.error(_LE('Failed to get server info due to ' - '%(state)s.'), {'state': e}) - return self._stats - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - self.context = context - LOG.info(_LI('Activate Flexvisor cinder volume driver.')) - - def check_for_setup_error(self): - """Check DPL can connect properly.""" - pass - - def _get_pool_info(self, poolid): - """Query pool information.""" - ret, output = self.dpl.get_pool(poolid) - if ret == errno.EAGAIN: - ret, event_uuid = self._get_event_uuid(output) - if ret == 0: - status = self._wait_event(self.dpl.get_pool_status, poolid, - event_uuid) - if status['state'] != 'available': - msg = _('Flexvisor failed to get pool info %(id)s: ' - '%(status)s.') % {'id': poolid, 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - ret = 0 - output = status.get('output', {}) - else: - LOG.error(_LE('Flexvisor failed to get pool %(id)s info.'), - {'id': poolid}) - raise exception.VolumeBackendAPIException( - data="failed to get event") - elif ret != 0: - msg = _('Flexvisor failed to get pool info %(id)s: ' - '%(status)s.') % {'id': poolid, 'status': ret} - raise exception.VolumeBackendAPIException(data=msg) - else: - LOG.debug('Flexvisor succeeded to get pool info.') - return ret, output diff --git a/cinder/volume/drivers/prophetstor/options.py b/cinder/volume/drivers/prophetstor/options.py deleted file mode 100644 index ec7364dda..000000000 --- a/cinder/volume/drivers/prophetstor/options.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright (c) 2014 ProphetStor, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg - - -DPL_OPTS = [ - cfg.StrOpt('dpl_pool', - default='', - help='DPL pool uuid in which DPL volumes are stored.'), - cfg.PortOpt('dpl_port', - default=8357, - help='DPL port number.'), -] - -CONF = cfg.CONF -CONF.register_opts(DPL_OPTS) diff --git a/cinder/volume/drivers/pure.py b/cinder/volume/drivers/pure.py deleted file mode 100644 index d6bbed99f..000000000 --- a/cinder/volume/drivers/pure.py +++ /dev/null @@ -1,1749 +0,0 @@ -# Copyright (c) 2014 Pure Storage, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for Pure Storage FlashArray storage system. - -This driver requires Purity version 4.0.0 or later. -""" - -import math -import re -import uuid - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import units -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.objects import fields -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers.san import san -from cinder.volume import utils as volume_utils -from cinder.volume import volume_types -from cinder.zonemanager import utils as fczm_utils - -try: - from purestorage import purestorage -except ImportError: - purestorage = None - -LOG = logging.getLogger(__name__) - -PURE_OPTS = [ - cfg.StrOpt("pure_api_token", - help="REST API authorization token."), - cfg.BoolOpt("pure_automatic_max_oversubscription_ratio", - default=True, - help="Automatically determine an oversubscription ratio based " - "on the current total data reduction values. If used " - "this calculated value will override the " - "max_over_subscription_ratio config option."), - # These are used as default settings. In future these can be overridden - # by settings in volume-type. - cfg.IntOpt("pure_replica_interval_default", default=900, - help="Snapshot replication interval in seconds."), - cfg.IntOpt("pure_replica_retention_short_term_default", default=14400, - help="Retain all snapshots on target for this " - "time (in seconds.)"), - cfg.IntOpt("pure_replica_retention_long_term_per_day_default", default=3, - help="Retain how many snapshots for each day."), - cfg.IntOpt("pure_replica_retention_long_term_default", default=7, - help="Retain snapshots per day on target for this time " - "(in days.)"), - cfg.BoolOpt("pure_eradicate_on_delete", - default=False, - help="When enabled, all Pure volumes, snapshots, and " - "protection groups will be eradicated at the time of " - "deletion in Cinder. Data will NOT be recoverable after " - "a delete with this set to True! When disabled, volumes " - "and snapshots will go into pending eradication state " - "and can be recovered." - ) -] - -CONF = cfg.CONF -CONF.register_opts(PURE_OPTS) - -INVALID_CHARACTERS = re.compile(r"[^-a-zA-Z0-9]") -GENERATED_NAME = re.compile(r".*-[a-f0-9]{32}-cinder$") - -REPLICATION_CG_NAME = "cinder-group" - -CHAP_SECRET_KEY = "PURE_TARGET_CHAP_SECRET" - -ERR_MSG_NOT_EXIST = "does not exist" -ERR_MSG_NO_SUCH_SNAPSHOT = "No such volume or snapshot" -ERR_MSG_PENDING_ERADICATION = "has been destroyed" -ERR_MSG_ALREADY_EXISTS = "already exists" -ERR_MSG_COULD_NOT_BE_FOUND = "could not be found" -ERR_MSG_ALREADY_INCLUDES = "already includes" -ERR_MSG_ALREADY_ALLOWED = "already allowed on" -ERR_MSG_NOT_CONNECTED = "is not connected" -ERR_MSG_ALREADY_BELONGS = "already belongs to" - -EXTRA_SPECS_REPL_ENABLED = "replication_enabled" - -CONNECT_LOCK_NAME = 'PureVolumeDriver_connect' - - -UNMANAGED_SUFFIX = '-unmanaged' -MANAGE_SNAP_REQUIRED_API_VERSIONS = ['1.4', '1.5'] -REPLICATION_REQUIRED_API_VERSIONS = ['1.3', '1.4', '1.5'] - -REPL_SETTINGS_PROPAGATE_RETRY_INTERVAL = 5 # 5 seconds -REPL_SETTINGS_PROPAGATE_MAX_RETRIES = 36 # 36 * 5 = 180 seconds - - -def pure_driver_debug_trace(f): - """Log the method entrance and exit including active backend name. - - This should only be used on VolumeDriver class methods. It depends on - having a 'self' argument that is a PureBaseVolumeDriver. - """ - def wrapper(*args, **kwargs): - driver = args[0] # self - cls_name = driver.__class__.__name__ - method_name = "%(cls_name)s.%(method)s" % {"cls_name": cls_name, - "method": f.__name__} - backend_name = driver._get_current_array()._backend_id - LOG.debug("[%(backend_name)s] Enter %(method_name)s" % - {"method_name": method_name, "backend_name": backend_name}) - result = f(*args, **kwargs) - LOG.debug("[%(backend_name)s] Leave %(method_name)s" % - {"method_name": method_name, "backend_name": backend_name}) - return result - - return wrapper - - -class PureBaseVolumeDriver(san.SanDriver): - """Performs volume management on Pure Storage FlashArray.""" - - SUPPORTED_REST_API_VERSIONS = ['1.2', '1.3', '1.4', '1.5'] - - def __init__(self, *args, **kwargs): - execute = kwargs.pop("execute", utils.execute) - super(PureBaseVolumeDriver, self).__init__(execute=execute, *args, - **kwargs) - self.configuration.append_config_values(PURE_OPTS) - self._array = None - self._storage_protocol = None - self._backend_name = (self.configuration.volume_backend_name or - self.__class__.__name__) - self._replication_target_arrays = [] - self._replication_pg_name = REPLICATION_CG_NAME - self._replication_interval = None - self._replication_retention_short_term = None - self._replication_retention_long_term = None - self._replication_retention_long_term_per_day = None - self._is_replication_enabled = False - self._active_backend_id = kwargs.get('active_backend_id', None) - self._failed_over_primary_array = None - - def parse_replication_configs(self): - self._replication_interval = ( - self.configuration.pure_replica_interval_default) - self._replication_retention_short_term = ( - self.configuration.pure_replica_retention_short_term_default) - self._replication_retention_long_term = ( - self.configuration.pure_replica_retention_long_term_default) - self._replication_retention_long_term_per_day = ( - self.configuration. - pure_replica_retention_long_term_per_day_default) - - retention_policy = self._generate_replication_retention() - replication_devices = self.configuration.safe_get( - 'replication_device') - - primary_array = self._get_current_array() - if replication_devices: - for replication_device in replication_devices: - backend_id = replication_device["backend_id"] - san_ip = replication_device["san_ip"] - api_token = replication_device["api_token"] - verify_https = replication_device.get("ssl_cert_verify", False) - ssl_cert_path = replication_device.get("ssl_cert_path", None) - target_array = self._get_flasharray( - san_ip, - api_token, - verify_https=verify_https, - ssl_cert_path=ssl_cert_path - ) - target_array._backend_id = backend_id - LOG.debug("Adding san_ip %(san_ip)s to replication_targets.", - {"san_ip": san_ip}) - api_version = target_array.get_rest_version() - if api_version not in REPLICATION_REQUIRED_API_VERSIONS: - msg = _('Unable to do replication with Purity REST ' - 'API version %(api_version)s, requires one of ' - '%(required_versions)s.') % { - 'api_version': api_version, - 'required_versions': REPLICATION_REQUIRED_API_VERSIONS - } - raise exception.PureDriverException(reason=msg) - target_array_info = target_array.get() - target_array.array_name = target_array_info["array_name"] - target_array.array_id = target_array_info["id"] - LOG.debug("secondary array name: %s", target_array.array_name) - LOG.debug("secondary array id: %s", target_array.array_id) - self._replication_target_arrays.append(target_array) - self._setup_replicated_pgroups(primary_array, - self._replication_target_arrays, - self._replication_pg_name, - self._replication_interval, - retention_policy) - - def do_setup(self, context): - """Performs driver initialization steps that could raise exceptions.""" - if purestorage is None: - msg = _("Missing 'purestorage' python module, ensure the library" - " is installed and available.") - raise exception.PureDriverException(msg) - - # Raises PureDriverException if unable to connect and PureHTTPError - # if unable to authenticate. - purestorage.FlashArray.supported_rest_versions = \ - self.SUPPORTED_REST_API_VERSIONS - self._array = self._get_flasharray( - self.configuration.san_ip, - api_token=self.configuration.pure_api_token, - verify_https=self.configuration.driver_ssl_cert_verify, - ssl_cert_path=self.configuration.driver_ssl_cert_path - ) - self._array._backend_id = self._backend_name - LOG.debug("Primary array backend_id: %s", - self.configuration.config_group) - LOG.debug("Primary array name: %s", self._array.array_name) - LOG.debug("Primary array id: %s", self._array.array_id) - - self.do_setup_replication() - - # If we have failed over at some point we need to adjust our current - # array based on the one that we have failed over to - if (self._active_backend_id is not None and - self._active_backend_id != self._array._backend_id): - for array in self._replication_target_arrays: - if array._backend_id == self._active_backend_id: - self._failed_over_primary_array = self._array - self._array = array - break - - def do_setup_replication(self): - replication_devices = self.configuration.safe_get( - 'replication_device') - if replication_devices: - self.parse_replication_configs() - self._is_replication_enabled = True - - def check_for_setup_error(self): - # Avoid inheriting check_for_setup_error from SanDriver, which checks - # for san_password or san_private_key, not relevant to our driver. - pass - - @pure_driver_debug_trace - def create_volume(self, volume): - """Creates a volume.""" - vol_name = self._get_vol_name(volume) - vol_size = volume["size"] * units.Gi - current_array = self._get_current_array() - current_array.create_volume(vol_name, vol_size) - - if volume['consistencygroup_id']: - self._add_volume_to_consistency_group( - volume['consistencygroup_id'], - vol_name - ) - - self._enable_replication_if_needed(current_array, volume) - - @pure_driver_debug_trace - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - vol_name = self._get_vol_name(volume) - if snapshot['cgsnapshot_id']: - snap_name = self._get_pgroup_snap_name_from_snapshot(snapshot) - else: - snap_name = self._get_snap_name(snapshot) - - if not snap_name: - msg = _('Unable to determine snapshot name in Purity for snapshot ' - '%(id)s.') % {'id': snapshot['id']} - raise exception.PureDriverException(reason=msg) - - current_array = self._get_current_array() - - current_array.copy_volume(snap_name, vol_name) - self._extend_if_needed(current_array, - vol_name, - snapshot["volume_size"], - volume["size"]) - - if volume['consistencygroup_id']: - self._add_volume_to_consistency_group( - volume['consistencygroup_id'], - vol_name) - - self._enable_replication_if_needed(current_array, volume) - - def _enable_replication_if_needed(self, array, volume): - if self._is_volume_replicated_type(volume): - self._enable_replication(array, volume) - - def _enable_replication(self, array, volume): - """Add volume to replicated protection group.""" - try: - array.set_pgroup(self._replication_pg_name, - addvollist=[self._get_vol_name(volume)]) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - ERR_MSG_ALREADY_BELONGS in err.text): - # Happens if the volume already added to PG. - ctxt.reraise = False - LOG.warning(_LW("Adding Volume to Protection Group " - "failed with message: %s"), err.text) - - @pure_driver_debug_trace - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - vol_name = self._get_vol_name(volume) - src_name = self._get_vol_name(src_vref) - - # Check which backend the source volume is on. In case of failover - # the source volume may be on the secondary array. - current_array = self._get_current_array() - current_array.copy_volume(src_name, vol_name) - self._extend_if_needed(current_array, - vol_name, - src_vref["size"], - volume["size"]) - - if volume['consistencygroup_id']: - self._add_volume_to_consistency_group( - volume['consistencygroup_id'], - vol_name) - - self._enable_replication_if_needed(current_array, volume) - - def _extend_if_needed(self, array, vol_name, src_size, vol_size): - """Extend the volume from size src_size to size vol_size.""" - if vol_size > src_size: - vol_size = vol_size * units.Gi - array.extend_volume(vol_name, vol_size) - - @pure_driver_debug_trace - def delete_volume(self, volume): - """Disconnect all hosts and delete the volume""" - vol_name = self._get_vol_name(volume) - current_array = self._get_current_array() - try: - connected_hosts = current_array.list_volume_private_connections( - vol_name) - for host_info in connected_hosts: - host_name = host_info["host"] - self._disconnect_host(current_array, host_name, vol_name) - current_array.destroy_volume(vol_name) - if self.configuration.pure_eradicate_on_delete: - current_array.eradicate_volume(vol_name) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - ERR_MSG_NOT_EXIST in err.text): - # Happens if the volume does not exist. - ctxt.reraise = False - LOG.warning(_LW("Volume deletion failed with message: %s"), - err.text) - - @pure_driver_debug_trace - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - - # Get current array in case we have failed over via replication. - current_array = self._get_current_array() - vol_name, snap_suff = self._get_snap_name(snapshot).split(".") - current_array.create_snapshot(vol_name, suffix=snap_suff) - - @pure_driver_debug_trace - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - - # Get current array in case we have failed over via replication. - current_array = self._get_current_array() - - snap_name = self._get_snap_name(snapshot) - try: - current_array.destroy_volume(snap_name) - if self.configuration.pure_eradicate_on_delete: - current_array.eradicate_volume(snap_name) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if err.code == 400 and ( - ERR_MSG_NOT_EXIST in err.text or - ERR_MSG_NO_SUCH_SNAPSHOT in err.text): - # Happens if the snapshot does not exist. - ctxt.reraise = False - LOG.warning(_LW("Unable to delete snapshot, assuming " - "already deleted. Error: %s"), err.text) - - def ensure_export(self, context, volume): - pass - - def create_export(self, context, volume, connector): - pass - - def initialize_connection(self, volume, connector, initiator_data=None): - """Connect the volume to the specified initiator in Purity. - - This implementation is specific to the host type (iSCSI, FC, etc). - """ - raise NotImplementedError - - def _get_host(self, array, connector): - """Get a Purity Host that corresponds to the host in the connector. - - This implementation is specific to the host type (iSCSI, FC, etc). - """ - raise NotImplementedError - - @utils.synchronized(CONNECT_LOCK_NAME, external=True) - def _disconnect(self, array, volume, connector, **kwargs): - vol_name = self._get_vol_name(volume) - host = self._get_host(array, connector) - if host: - host_name = host["name"] - result = self._disconnect_host(array, host_name, vol_name) - else: - LOG.error(_LE("Unable to disconnect host from volume, could not " - "determine Purity host")) - result = False - - return result - - @pure_driver_debug_trace - def terminate_connection(self, volume, connector, **kwargs): - """Terminate connection.""" - # Get current array in case we have failed over via replication. - current_array = self._get_current_array() - self._disconnect(current_array, volume, connector, **kwargs) - - @pure_driver_debug_trace - def _disconnect_host(self, array, host_name, vol_name): - """Return value indicates if host was deleted on array or not""" - try: - array.disconnect_host(host_name, vol_name) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if err.code == 400 and ERR_MSG_NOT_CONNECTED in err.text: - # Happens if the host and volume are not connected. - ctxt.reraise = False - LOG.error(_LE("Disconnection failed with message: " - "%(msg)s."), {"msg": err.text}) - if (GENERATED_NAME.match(host_name) and - not array.list_host_connections(host_name, private=True)): - LOG.info(_LI("Deleting unneeded host %(host_name)r."), - {"host_name": host_name}) - try: - array.delete_host(host_name) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if err.code == 400 and ERR_MSG_NOT_EXIST in err.text: - # Happens if the host is already deleted. - # This is fine though, just treat it as a warning. - ctxt.reraise = False - LOG.warning(_LW("Purity host deletion failed: " - "%(msg)s."), {"msg": err.text}) - return True - - return False - - @pure_driver_debug_trace - def get_volume_stats(self, refresh=False): - """Return the current state of the volume service. - - If 'refresh' is True, run the update first. - """ - - if refresh: - LOG.debug("Updating volume stats.") - self._update_stats() - return self._stats - - def _update_stats(self): - """Set self._stats with relevant information.""" - current_array = self._get_current_array() - - # Collect info from the array - space_info = current_array.get(space=True) - perf_info = current_array.get(action='monitor')[0] # Always index 0 - hosts = current_array.list_hosts() - snaps = current_array.list_volumes(snap=True, pending=True) - pgroups = current_array.list_pgroups(pending=True) - - # Perform some translations and calculations - total_capacity = float(space_info["capacity"]) / units.Gi - used_space = float(space_info["total"]) / units.Gi - free_space = float(total_capacity - used_space) - prov_space, total_vols = self._get_provisioned_space() - total_hosts = len(hosts) - total_snaps = len(snaps) - total_pgroups = len(pgroups) - provisioned_space = float(prov_space) / units.Gi - thin_provisioning = self._get_thin_provisioning(provisioned_space, - used_space) - - # Start with some required info - data = dict( - volume_backend_name=self._backend_name, - vendor_name='Pure Storage', - driver_version=self.VERSION, - storage_protocol=self._storage_protocol, - ) - - # Add flags for supported features - data['consistencygroup_support'] = True - data['thin_provisioning_support'] = True - data['multiattach'] = True - - # Add capacity info for scheduler - data['total_capacity_gb'] = total_capacity - data['free_capacity_gb'] = free_space - data['reserved_percentage'] = self.configuration.reserved_percentage - data['provisioned_capacity'] = provisioned_space - data['max_over_subscription_ratio'] = thin_provisioning - - # Add the filtering/goodness functions - data['filter_function'] = self.get_filter_function() - data['goodness_function'] = self.get_goodness_function() - - # Add array metadata counts for filtering and weighing functions - data['total_volumes'] = total_vols - data['total_snapshots'] = total_snaps - data['total_hosts'] = total_hosts - data['total_pgroups'] = total_pgroups - - # Add performance stats for filtering and weighing functions - # IOPS - data['writes_per_sec'] = perf_info['writes_per_sec'] - data['reads_per_sec'] = perf_info['reads_per_sec'] - - # Bandwidth - data['input_per_sec'] = perf_info['input_per_sec'] - data['output_per_sec'] = perf_info['output_per_sec'] - - # Latency - data['usec_per_read_op'] = perf_info['usec_per_read_op'] - data['usec_per_write_op'] = perf_info['usec_per_write_op'] - data['queue_depth'] = perf_info['queue_depth'] - - # Replication - data["replication_enabled"] = self._is_replication_enabled - data["replication_type"] = ["async"] - data["replication_count"] = len(self._replication_target_arrays) - data["replication_targets"] = [array._backend_id for array - in self._replication_target_arrays] - self._stats = data - - def _get_provisioned_space(self): - """Sum up provisioned size of all volumes on array""" - volumes = self._get_current_array().list_volumes(pending=True) - return sum(item["size"] for item in volumes), len(volumes) - - def _get_thin_provisioning(self, provisioned_space, used_space): - """Get the current value for the thin provisioning ratio. - - If pure_automatic_max_oversubscription_ratio is True we will calculate - a value, if not we will respect the configuration option for the - max_over_subscription_ratio. - """ - if (self.configuration.pure_automatic_max_oversubscription_ratio and - used_space != 0 and provisioned_space != 0): - # If array is empty we can not calculate a max oversubscription - # ratio. In this case we look to the config option as a starting - # point. Once some volumes are actually created and some data is - # stored on the array a much more accurate number will be - # presented based on current usage. - thin_provisioning = provisioned_space / used_space - else: - thin_provisioning = self.configuration.max_over_subscription_ratio - - return thin_provisioning - - @pure_driver_debug_trace - def extend_volume(self, volume, new_size): - """Extend volume to new_size.""" - - # Get current array in case we have failed over via replication. - current_array = self._get_current_array() - - vol_name = self._get_vol_name(volume) - new_size = new_size * units.Gi - current_array.extend_volume(vol_name, new_size) - - def _add_volume_to_consistency_group(self, consistencygroup_id, vol_name): - pgroup_name = self._get_pgroup_name_from_id(consistencygroup_id) - current_array = self._get_current_array() - current_array.set_pgroup(pgroup_name, addvollist=[vol_name]) - - @pure_driver_debug_trace - def create_consistencygroup(self, context, group): - """Creates a consistencygroup.""" - - current_array = self._get_current_array() - current_array.create_pgroup(self._get_pgroup_name_from_id(group.id)) - - model_update = {'status': fields.ConsistencyGroupStatus.AVAILABLE} - return model_update - - def _create_cg_from_cgsnap(self, volumes, snapshots): - """Creates a new consistency group from a cgsnapshot. - - The new volumes will be consistent with the snapshot. - """ - for volume, snapshot in zip(volumes, snapshots): - self.create_volume_from_snapshot(volume, snapshot) - - def _create_cg_from_cg(self, group, source_group, volumes, source_vols): - """Creates a new consistency group from an existing cg. - - The new volumes will be in a consistent state, but this requires - taking a new temporary group snapshot and cloning from that. - """ - pgroup_name = self._get_pgroup_name_from_id(source_group.id) - tmp_suffix = '%s-tmp' % uuid.uuid4() - tmp_pgsnap_name = '%(pgroup_name)s.%(pgsnap_suffix)s' % { - 'pgroup_name': pgroup_name, - 'pgsnap_suffix': tmp_suffix, - } - LOG.debug('Creating temporary Protection Group snapshot %(snap_name)s ' - 'while cloning Consistency Group %(source_group)s.', - {'snap_name': tmp_pgsnap_name, - 'source_group': source_group.id}) - current_array = self._get_current_array() - current_array.create_pgroup_snapshot(pgroup_name, suffix=tmp_suffix) - try: - for source_vol, cloned_vol in zip(source_vols, volumes): - source_snap_name = self._get_pgroup_vol_snap_name( - pgroup_name, - tmp_suffix, - self._get_vol_name(source_vol) - ) - cloned_vol_name = self._get_vol_name(cloned_vol) - current_array.copy_volume(source_snap_name, cloned_vol_name) - self._add_volume_to_consistency_group( - group.id, - cloned_vol_name - ) - finally: - self._delete_pgsnapshot(tmp_pgsnap_name) - - @pure_driver_debug_trace - def create_consistencygroup_from_src(self, context, group, volumes, - cgsnapshot=None, snapshots=None, - source_cg=None, source_vols=None): - self.create_consistencygroup(context, group) - if cgsnapshot and snapshots: - self._create_cg_from_cgsnap(volumes, - snapshots) - elif source_cg: - self._create_cg_from_cg(group, source_cg, volumes, source_vols) - - return_volumes = [] - for volume in volumes: - return_volume = {'id': volume.id, 'status': 'available'} - return_volumes.append(return_volume) - model_update = {'status': 'available'} - return model_update, return_volumes - - @pure_driver_debug_trace - def delete_consistencygroup(self, context, group, volumes): - """Deletes a consistency group.""" - - try: - pgroup_name = self._get_pgroup_name_from_id(group.id) - current_array = self._get_current_array() - current_array.destroy_pgroup(pgroup_name) - if self.configuration.pure_eradicate_on_delete: - current_array.eradicate_pgroup(pgroup_name) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - (ERR_MSG_PENDING_ERADICATION in err.text or - ERR_MSG_NOT_EXIST in err.text)): - # Treat these as a "success" case since we are trying - # to delete them anyway. - ctxt.reraise = False - LOG.warning(_LW("Unable to delete Protection Group: %s"), - err.text) - - volume_updates = [] - for volume in volumes: - self.delete_volume(volume) - volume_updates.append({ - 'id': volume.id, - 'status': 'deleted' - }) - - model_update = {'status': group['status']} - - return model_update, volume_updates - - @pure_driver_debug_trace - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - - pgroup_name = self._get_pgroup_name_from_id(group.id) - if add_volumes: - addvollist = [self._get_vol_name(vol) for vol in add_volumes] - else: - addvollist = [] - - if remove_volumes: - remvollist = [self._get_vol_name(vol) for vol in remove_volumes] - else: - remvollist = [] - - current_array = self._get_current_array() - current_array.set_pgroup(pgroup_name, addvollist=addvollist, - remvollist=remvollist) - - return None, None, None - - @pure_driver_debug_trace - def create_cgsnapshot(self, context, cgsnapshot, snapshots): - """Creates a cgsnapshot.""" - - cg_id = cgsnapshot.consistencygroup_id - pgroup_name = self._get_pgroup_name_from_id(cg_id) - pgsnap_suffix = self._get_pgroup_snap_suffix(cgsnapshot) - current_array = self._get_current_array() - current_array.create_pgroup_snapshot(pgroup_name, suffix=pgsnap_suffix) - - snapshot_updates = [] - for snapshot in snapshots: - snapshot_updates.append({ - 'id': snapshot.id, - 'status': 'available' - }) - - model_update = {'status': 'available'} - - return model_update, snapshot_updates - - def _delete_pgsnapshot(self, pgsnap_name): - current_array = self._get_current_array() - try: - # FlashArray.destroy_pgroup is also used for deleting - # pgroup snapshots. The underlying REST API is identical. - current_array.destroy_pgroup(pgsnap_name) - if self.configuration.pure_eradicate_on_delete: - current_array.eradicate_pgroup(pgsnap_name) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - (ERR_MSG_PENDING_ERADICATION in err.text or - ERR_MSG_NOT_EXIST in err.text)): - # Treat these as a "success" case since we are trying - # to delete them anyway. - ctxt.reraise = False - LOG.warning(_LW("Unable to delete Protection Group " - "Snapshot: %s"), err.text) - - @pure_driver_debug_trace - def delete_cgsnapshot(self, context, cgsnapshot, snapshots): - """Deletes a cgsnapshot.""" - - pgsnap_name = self._get_pgroup_snap_name(cgsnapshot) - self._delete_pgsnapshot(pgsnap_name) - - snapshot_updates = [] - for snapshot in snapshots: - snapshot_updates.append({ - 'id': snapshot.id, - 'status': 'deleted', - }) - - model_update = {'status': cgsnapshot.status} - - return model_update, snapshot_updates - - def _validate_manage_existing_ref(self, existing_ref, is_snap=False): - """Ensure that an existing_ref is valid and return volume info - - If the ref is not valid throw a ManageExistingInvalidReference - exception with an appropriate error. - - Will return volume or snapshot information from the array for - the object specified by existing_ref. - """ - if "name" not in existing_ref or not existing_ref["name"]: - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=_("manage_existing requires a 'name'" - " key to identify an existing volume.")) - - if is_snap: - # Purity snapshot names are prefixed with the source volume name. - ref_vol_name, ref_snap_suffix = existing_ref['name'].split('.') - else: - ref_vol_name = existing_ref['name'] - - current_array = self._get_current_array() - try: - volume_info = current_array.get_volume(ref_vol_name, snap=is_snap) - if volume_info: - if is_snap: - for snap in volume_info: - if snap['name'] == existing_ref['name']: - return snap - else: - return volume_info - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - ERR_MSG_NOT_EXIST in err.text): - ctxt.reraise = False - - # If volume information was unable to be retrieved we need - # to throw a Invalid Reference exception. - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=_("Unable to find Purity ref with name=%s") % ref_vol_name) - - @pure_driver_debug_trace - def manage_existing(self, volume, existing_ref): - """Brings an existing backend storage object under Cinder management. - - We expect a volume name in the existing_ref that matches one in Purity. - """ - - self._validate_manage_existing_ref(existing_ref) - - ref_vol_name = existing_ref['name'] - current_array = self._get_current_array() - connected_hosts = \ - current_array.list_volume_private_connections(ref_vol_name) - if len(connected_hosts) > 0: - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, - reason=_("%(driver)s manage_existing cannot manage a volume " - "connected to hosts. Please disconnect this volume " - "from existing hosts before importing" - ) % {'driver': self.__class__.__name__}) - new_vol_name = self._get_vol_name(volume) - LOG.info(_LI("Renaming existing volume %(ref_name)s to %(new_name)s"), - {"ref_name": ref_vol_name, "new_name": new_vol_name}) - self._rename_volume_object(ref_vol_name, - new_vol_name, - raise_not_exist=True) - return None - - @pure_driver_debug_trace - def manage_existing_get_size(self, volume, existing_ref): - """Return size of volume to be managed by manage_existing. - - We expect a volume name in the existing_ref that matches one in Purity. - """ - - volume_info = self._validate_manage_existing_ref(existing_ref) - size = int(math.ceil(float(volume_info["size"]) / units.Gi)) - - return size - - def _rename_volume_object(self, old_name, new_name, raise_not_exist=False): - """Rename a volume object (could be snapshot) in Purity. - - This will not raise an exception if the object does not exist - """ - current_array = self._get_current_array() - try: - current_array.rename_volume(old_name, new_name) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - ERR_MSG_NOT_EXIST in err.text): - ctxt.reraise = raise_not_exist - LOG.warning(_LW("Unable to rename %(old_name)s, error " - "message: %(error)s"), - {"old_name": old_name, "error": err.text}) - return new_name - - @pure_driver_debug_trace - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. - - The volume will be renamed with "-unmanaged" as a suffix - """ - - vol_name = self._get_vol_name(volume) - unmanaged_vol_name = vol_name + UNMANAGED_SUFFIX - LOG.info(_LI("Renaming existing volume %(ref_name)s to %(new_name)s"), - {"ref_name": vol_name, "new_name": unmanaged_vol_name}) - self._rename_volume_object(vol_name, unmanaged_vol_name) - - def _verify_manage_snap_api_requirements(self): - current_array = self._get_current_array() - api_version = current_array.get_rest_version() - if api_version not in MANAGE_SNAP_REQUIRED_API_VERSIONS: - msg = _('Unable to do manage snapshot operations with Purity REST ' - 'API version %(api_version)s, requires ' - '%(required_versions)s.') % { - 'api_version': api_version, - 'required_versions': MANAGE_SNAP_REQUIRED_API_VERSIONS - } - raise exception.PureDriverException(reason=msg) - - def manage_existing_snapshot(self, snapshot, existing_ref): - """Brings an existing backend storage object under Cinder management. - - We expect a snapshot name in the existing_ref that matches one in - Purity. - """ - self._verify_manage_snap_api_requirements() - self._validate_manage_existing_ref(existing_ref, is_snap=True) - ref_snap_name = existing_ref['name'] - new_snap_name = self._get_snap_name(snapshot) - LOG.info(_LI("Renaming existing snapshot %(ref_name)s to " - "%(new_name)s"), {"ref_name": ref_snap_name, - "new_name": new_snap_name}) - self._rename_volume_object(ref_snap_name, - new_snap_name, - raise_not_exist=True) - return None - - def manage_existing_snapshot_get_size(self, snapshot, existing_ref): - """Return size of snapshot to be managed by manage_existing. - - We expect a snapshot name in the existing_ref that matches one in - Purity. - """ - self._verify_manage_snap_api_requirements() - snap_info = self._validate_manage_existing_ref(existing_ref, - is_snap=True) - size = int(math.ceil(float(snap_info["size"]) / units.Gi)) - return size - - def unmanage_snapshot(self, snapshot): - """Removes the specified snapshot from Cinder management. - - Does not delete the underlying backend storage object. - - We expect a snapshot name in the existing_ref that matches one in - Purity. - """ - self._verify_manage_snap_api_requirements() - snap_name = self._get_snap_name(snapshot) - unmanaged_snap_name = snap_name + UNMANAGED_SUFFIX - LOG.info(_LI("Renaming existing snapshot %(ref_name)s to " - "%(new_name)s"), {"ref_name": snap_name, - "new_name": unmanaged_snap_name}) - self._rename_volume_object(snap_name, unmanaged_snap_name) - - def _get_flasharray(self, san_ip, api_token, rest_version=None, - verify_https=None, ssl_cert_path=None): - # Older versions of the module (1.4.0) do not support setting ssl certs - # TODO(patrickeast): In future releases drop support for 1.4.0 - if self._client_version_greater_than([1, 4, 0]): - array = purestorage.FlashArray(san_ip, - api_token=api_token, - rest_version=rest_version, - verify_https=verify_https, - ssl_cert=ssl_cert_path) - else: - if verify_https or ssl_cert_path is not None: - msg = _('HTTPS certificate verification was requested ' - 'but cannot be enabled with purestorage ' - 'module version %(version)s. Upgrade to a ' - 'newer version to enable this feature.') % { - 'version': purestorage.VERSION - } - raise exception.PureDriverException(reason=msg) - array = purestorage.FlashArray(san_ip, - api_token=api_token, - rest_version=rest_version) - array_info = array.get() - array.array_name = array_info["array_name"] - array.array_id = array_info["id"] - LOG.debug("connected to %(array_name)s with REST API %(api_version)s", - {"array_name": array.array_name, - "api_version": array._rest_version}) - return array - - @staticmethod - def _client_version_greater_than(version): - module_version = [int(v) for v in purestorage.VERSION.split('.')] - for limit_version, actual_version in zip(version, module_version): - if actual_version > limit_version: - return True - return False - - @staticmethod - def _get_vol_name(volume): - """Return the name of the volume Purity will use.""" - return volume["name"] + "-cinder" - - @staticmethod - def _get_snap_name(snapshot): - """Return the name of the snapshot that Purity will use.""" - return "%s-cinder.%s" % (snapshot["volume_name"], snapshot["name"]) - - @staticmethod - def _get_pgroup_name_from_id(id): - return "consisgroup-%s-cinder" % id - - @staticmethod - def _get_pgroup_snap_suffix(cgsnapshot): - return "cgsnapshot-%s-cinder" % cgsnapshot.id - - @classmethod - def _get_pgroup_snap_name(cls, cgsnapshot): - """Return the name of the pgroup snapshot that Purity will use""" - cg_id = cgsnapshot.consistencygroup_id - return "%s.%s" % (cls._get_pgroup_name_from_id(cg_id), - cls._get_pgroup_snap_suffix(cgsnapshot)) - - @staticmethod - def _get_pgroup_vol_snap_name(pg_name, pgsnap_suffix, volume_name): - return "%(pgroup_name)s.%(pgsnap_suffix)s.%(volume_name)s" % { - 'pgroup_name': pg_name, - 'pgsnap_suffix': pgsnap_suffix, - 'volume_name': volume_name, - } - - def _get_pgroup_snap_name_from_snapshot(self, snapshot): - """Return the name of the snapshot that Purity will use.""" - - # TODO(patrickeast): Remove DB calls once the cgsnapshot objects are - # available to use and can be associated with the snapshot objects. - ctxt = context.get_admin_context() - cgsnapshot = self.db.cgsnapshot_get(ctxt, snapshot.cgsnapshot_id) - - pg_vol_snap_name = "%(group_snap)s.%(volume_name)s-cinder" % { - 'group_snap': self._get_pgroup_snap_name(cgsnapshot), - 'volume_name': snapshot.volume_name - } - return pg_vol_snap_name - - @staticmethod - def _generate_purity_host_name(name): - """Return a valid Purity host name based on the name passed in.""" - if len(name) > 23: - name = name[0:23] - name = INVALID_CHARACTERS.sub("-", name) - name = name.lstrip("-") - return "{name}-{uuid}-cinder".format(name=name, uuid=uuid.uuid4().hex) - - @staticmethod - def _connect_host_to_vol(array, host_name, vol_name): - connection = None - try: - connection = array.connect_host(host_name, vol_name) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - ERR_MSG_ALREADY_EXISTS in err.text): - # Happens if the volume is already connected to the host. - # Treat this as a success. - ctxt.reraise = False - LOG.debug("Volume connection already exists for Purity " - "host with message: %s", err.text) - - # Get the info for the existing connection. - connected_hosts = ( - array.list_volume_private_connections(vol_name)) - for host_info in connected_hosts: - if host_info["host"] == host_name: - connection = host_info - break - if not connection: - raise exception.PureDriverException( - reason=_("Unable to connect or find connection to host")) - - return connection - - def retype(self, context, volume, new_type, diff, host): - """Retype from one volume type to another on the same backend. - - For a Pure Array there is currently no differentiation between types - of volumes other than some being part of a protection group to be - replicated. - """ - previous_vol_replicated = self._is_volume_replicated_type(volume) - - new_vol_replicated = False - if new_type: - specs = new_type.get("extra_specs") - if specs and EXTRA_SPECS_REPL_ENABLED in specs: - replication_capability = specs[EXTRA_SPECS_REPL_ENABLED] - # Do not validate settings, ignore invalid. - new_vol_replicated = (replication_capability == " True") - - if previous_vol_replicated and not new_vol_replicated: - # Remove from protection group. - self._disable_replication(volume) - elif not previous_vol_replicated and new_vol_replicated: - # Add to protection group. - self._enable_replication(volume) - - return True, None - - @pure_driver_debug_trace - def _disable_replication(self, volume): - """Disable replication on the given volume.""" - - current_array = self._get_current_array() - LOG.debug("Disabling replication for volume %(id)s residing on " - "array %(backend_id)s." % - {"id": volume["id"], - "backend_id": current_array._backend_id}) - try: - current_array.set_pgroup(self._replication_pg_name, - remvollist=([self._get_vol_name(volume)])) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - ERR_MSG_COULD_NOT_BE_FOUND in err.text): - ctxt.reraise = False - LOG.warning(_LW("Disable replication on volume failed: " - "already disabled: %s"), err.text) - else: - LOG.error(_LE("Disable replication on volume failed with " - "message: %s"), err.text) - - @pure_driver_debug_trace - def failover_host(self, context, volumes, secondary_id=None): - """Failover backend to a secondary array - - This action will not affect the original volumes in any - way and it will stay as is. If a subsequent failover is performed we - will simply overwrite the original (now unmanaged) volumes. - """ - - if secondary_id == 'default': - # We are going back to the 'original' driver config, just put - # our current array back to the primary. - if self._failed_over_primary_array: - self._set_current_array(self._failed_over_primary_array) - return secondary_id, [] - else: - msg = _('Unable to failback to "default", this can only be ' - 'done after a failover has completed.') - raise exception.InvalidReplicationTarget(message=msg) - - current_array = self._get_current_array() - LOG.debug("Failover replication for array %(primary)s to " - "%(secondary)s." % { - "primary": current_array._backend_id, - "secondary": secondary_id - }) - - if secondary_id == current_array._backend_id: - raise exception.InvalidReplicationTarget( - reason=_("Secondary id can not be the same as primary array, " - "backend_id = %(secondary)s.") % - {"secondary": secondary_id} - ) - - secondary_array, pg_snap = self._find_failover_target(secondary_id) - LOG.debug("Starting failover from %(primary)s to %(secondary)s", - {"primary": current_array.array_name, - "secondary": secondary_array.array_name}) - - # NOTE(patrickeast): This currently requires a call with REST API 1.3. - # If we need to, create a temporary FlashArray for this operation. - api_version = secondary_array.get_rest_version() - LOG.debug("Current REST API for array id %(id)s is %(api_version)s", - {"id": secondary_array.array_id, "api_version": api_version}) - if api_version != '1.3': - target_array = self._get_flasharray( - secondary_array._target, - api_token=secondary_array._api_token, - rest_version='1.3', - verify_https=secondary_array._verify_https, - ssl_cert_path=secondary_array._ssl_cert - ) - else: - target_array = secondary_array - - volume_snaps = target_array.get_volume(pg_snap['name'], - snap=True, - pgroup=True) - - # We only care about volumes that are in the list we are given. - vol_names = set() - for vol in volumes: - vol_names.add(self._get_vol_name(vol)) - - for snap in volume_snaps: - vol_name = snap['name'].split('.')[-1] - if vol_name in vol_names: - vol_names.remove(vol_name) - LOG.debug('Creating volume %(vol)s from replicated snapshot ' - '%(snap)s', {'vol': vol_name, 'snap': snap['name']}) - secondary_array.copy_volume(snap['name'], - vol_name, - overwrite=True) - else: - LOG.debug('Ignoring unmanaged volume %(vol)s from replicated ' - 'snapshot %(snap)s.', {'vol': vol_name, - 'snap': snap['name']}) - # The only volumes remaining in the vol_names set have been left behind - # on the array and should be considered as being in an error state. - model_updates = [] - for vol in volumes: - if self._get_vol_name(vol) in vol_names: - model_updates.append({ - 'volume_id': vol['id'], - 'updates': { - 'status': 'error', - } - }) - - # After failover we want our current array to be swapped for the - # secondary array we just failed over to. - self._failed_over_primary_array = self._get_current_array() - self._set_current_array(secondary_array) - return secondary_array._backend_id, model_updates - - def _does_pgroup_exist(self, array, pgroup_name): - """Return True/False""" - try: - array.get_pgroup(pgroup_name) - return True - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if err.code == 400 and ERR_MSG_NOT_EXIST in err.text: - ctxt.reraise = False - return False - # Any unexpected exception to be handled by caller. - - @pure_driver_debug_trace - @utils.retry(exception.PureDriverException, - REPL_SETTINGS_PROPAGATE_RETRY_INTERVAL, - REPL_SETTINGS_PROPAGATE_MAX_RETRIES) - def _wait_until_target_group_setting_propagates( - self, target_array, pgroup_name_on_target): - # Wait for pgroup to show up on target array. - if self._does_pgroup_exist(target_array, pgroup_name_on_target): - return - else: - raise exception.PureDriverException(message= - _('Protection Group not ' - 'ready.')) - - @pure_driver_debug_trace - @utils.retry(exception.PureDriverException, - REPL_SETTINGS_PROPAGATE_RETRY_INTERVAL, - REPL_SETTINGS_PROPAGATE_MAX_RETRIES) - def _wait_until_source_array_allowed(self, source_array, pgroup_name): - result = source_array.get_pgroup(pgroup_name) - if result["targets"][0]["allowed"]: - return - else: - raise exception.PureDriverException(message=_('Replication not ' - 'allowed yet.')) - - def _get_pgroup_name_on_target(self, source_array_name, pgroup_name): - return "%s:%s" % (source_array_name, pgroup_name) - - @pure_driver_debug_trace - def _setup_replicated_pgroups(self, primary, secondaries, pg_name, - replication_interval, retention_policy): - self._create_protection_group_if_not_exist( - primary, pg_name) - - # Apply retention policies to a protection group. - # These retention policies will be applied on the replicated - # snapshots on the target array. - primary.set_pgroup(pg_name, **retention_policy) - - # Configure replication propagation frequency on a - # protection group. - primary.set_pgroup(pg_name, - replicate_frequency=replication_interval) - for target_array in secondaries: - try: - # Configure PG to replicate to target_array. - primary.set_pgroup(pg_name, - addtargetlist=[target_array.array_name]) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if err.code == 400 and ( - ERR_MSG_ALREADY_INCLUDES - in err.text): - ctxt.reraise = False - LOG.info(_LI("Skipping add target %(target_array)s" - " to protection group %(pgname)s" - " since it's already added."), - {"target_array": target_array.array_name, - "pgname": pg_name}) - - # Wait until "Target Group" setting propagates to target_array. - pgroup_name_on_target = self._get_pgroup_name_on_target( - primary.array_name, pg_name) - - for target_array in secondaries: - self._wait_until_target_group_setting_propagates( - target_array, - pgroup_name_on_target) - try: - # Configure the target_array to allow replication from the - # PG on source_array. - target_array.set_pgroup(pgroup_name_on_target, - allowed=True) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if (err.code == 400 and - ERR_MSG_ALREADY_ALLOWED in err.text): - ctxt.reraise = False - LOG.info(_LI("Skipping allow pgroup %(pgname)s on " - "target array %(target_array)s since " - "it is already allowed."), - {"pgname": pg_name, - "target_array": target_array.array_name}) - - # Wait until source array acknowledges previous operation. - self._wait_until_source_array_allowed(primary, pg_name) - # Start replication on the PG. - primary.set_pgroup(pg_name, replicate_enabled=True) - - @pure_driver_debug_trace - def _generate_replication_retention(self): - """Generates replication retention settings in Purity compatible format - - An example of the settings: - target_all_for = 14400 (i.e. 4 hours) - target_per_day = 6 - target_days = 4 - The settings above configure the target array to retain 4 hours of - the most recent snapshots. - After the most recent 4 hours, the target will choose 4 snapshots - per day from the previous 6 days for retention - - :return: a dictionary representing replication retention settings - """ - replication_retention = dict( - target_all_for=self._replication_retention_short_term, - target_per_day=self._replication_retention_long_term_per_day, - target_days=self._replication_retention_long_term - ) - return replication_retention - - @pure_driver_debug_trace - def _get_latest_replicated_pg_snap(self, - target_array, - source_array_name, - pgroup_name): - # Get all protection group snapshots. - snap_name = "%s:%s" % (source_array_name, pgroup_name) - LOG.debug("Looking for snap %(snap)s on array id %(array_id)s", - {"snap": snap_name, "array_id": target_array.array_id}) - pg_snaps = target_array.get_pgroup(snap_name, snap=True, transfer=True) - LOG.debug("Retrieved snapshots on target %(pg_snaps)s", - {"pg_snaps": pg_snaps}) - - # Only use snapshots that are replicated completely. - pg_snaps_filtered = [s for s in pg_snaps if s["progress"] == 1] - LOG.debug("Filtered list of snapshots %(pg_snaps_filtered)s", - {"pg_snaps_filtered": pg_snaps_filtered}) - - # Go through the protection group snapshots, latest first .... - # stop when we find required volume snapshot. - pg_snaps_filtered.sort(key=lambda x: x["created"], reverse=True) - LOG.debug("Sorted list of snapshots %(pg_snaps_filtered)s", - {"pg_snaps_filtered": pg_snaps_filtered}) - - pg_snap = pg_snaps_filtered[0] if pg_snaps_filtered else None - LOG.debug("Selecting snapshot %(pg_snap)s for failover.", - {"pg_snap": pg_snap}) - - return pg_snap - - @pure_driver_debug_trace - def _create_protection_group_if_not_exist(self, source_array, pgname): - try: - source_array.create_pgroup(pgname) - except purestorage.PureHTTPError as err: - with excutils.save_and_reraise_exception() as ctxt: - if err.code == 400 and ERR_MSG_ALREADY_EXISTS in err.text: - # Happens if the PG already exists - ctxt.reraise = False - LOG.warning(_LW("Skipping creation of PG %s since it " - "already exists."), pgname) - # We assume PG has already been setup with correct - # replication settings. - return - if err.code == 400 and ( - ERR_MSG_PENDING_ERADICATION in err.text): - ctxt.reraise = False - LOG.warning(_LW("Protection group %s is deleted but not" - " eradicated - will recreate."), pgname) - source_array.eradicate_pgroup(pgname) - source_array.create_pgroup(pgname) - - def _is_volume_replicated_type(self, volume): - ctxt = context.get_admin_context() - volume_type = volume_types.get_volume_type(ctxt, - volume["volume_type_id"]) - replication_flag = False - specs = volume_type.get("extra_specs") - if specs and EXTRA_SPECS_REPL_ENABLED in specs: - replication_capability = specs[EXTRA_SPECS_REPL_ENABLED] - # Do not validate settings, ignore invalid. - replication_flag = (replication_capability == " True") - return replication_flag - - def _find_failover_target(self, secondary): - if not self._replication_target_arrays: - raise exception.PureDriverException( - reason=_("Unable to find failover target, no " - "secondary targets configured.")) - secondary_array = None - pg_snap = None - if secondary: - for array in self._replication_target_arrays: - if array._backend_id == secondary: - secondary_array = array - break - - if not secondary_array: - raise exception.InvalidReplicationTarget( - reason=_("Unable to determine secondary_array from" - " supplied secondary: %(secondary)s.") % - {"secondary": secondary} - ) - pg_snap = self._get_latest_replicated_pg_snap( - secondary_array, - self._get_current_array().array_name, - self._replication_pg_name - ) - else: - LOG.debug('No secondary array id specified, checking all targets.') - for array in self._replication_target_arrays: - try: - secondary_array = array - pg_snap = self._get_latest_replicated_pg_snap( - secondary_array, - self._get_current_array().array_name, - self._replication_pg_name - ) - if pg_snap: - break - except Exception: - LOG.exception(_LE('Error finding replicated pg snapshot ' - 'on %(secondary)s.'), - {'secondary': array._backend_id}) - - if not secondary_array: - raise exception.PureDriverException( - reason=_("Unable to find viable secondary array from" - "configured targets: %(targets)s.") % - {"targets": six.text_type(self._replication_target_arrays)} - ) - - if not pg_snap: - raise exception.PureDriverException( - reason=_("Unable to find viable pg snapshot to use for" - "failover on selected secondary array: %(id)s.") % - {"id": secondary_array._backend_id} - ) - - return secondary_array, pg_snap - - def _get_current_array(self): - return self._array - - def _set_current_array(self, array): - self._array = array - - -class PureISCSIDriver(PureBaseVolumeDriver, san.SanISCSIDriver): - - VERSION = "4.0.0" - - def __init__(self, *args, **kwargs): - execute = kwargs.pop("execute", utils.execute) - super(PureISCSIDriver, self).__init__(execute=execute, *args, **kwargs) - self._storage_protocol = "iSCSI" - - def _get_host(self, array, connector): - """Return dict describing existing Purity host object or None.""" - hosts = array.list_hosts() - for host in hosts: - if connector["initiator"] in host["iqn"]: - return host - return None - - @pure_driver_debug_trace - def initialize_connection(self, volume, connector, initiator_data=None): - """Allow connection to connector and return connection info.""" - connection = self._connect(volume, connector, initiator_data) - target_ports = self._get_target_iscsi_ports() - multipath = connector.get("multipath", False) - - properties = self._build_connection_properties(connection, - target_ports, - multipath) - - if self.configuration.use_chap_auth: - properties["data"]["auth_method"] = "CHAP" - properties["data"]["auth_username"] = connection["auth_username"] - properties["data"]["auth_password"] = connection["auth_password"] - - initiator_update = connection.get("initiator_update", False) - if initiator_update: - properties["initiator_update"] = initiator_update - - return properties - - def _build_connection_properties(self, connection, target_ports, - multipath): - props = { - "driver_volume_type": "iscsi", - "data": { - "target_discovered": False, - "discard": True, - }, - } - - port_iter = iter(target_ports) - - target_luns = [] - target_iqns = [] - target_portals = [] - - for port in port_iter: - target_luns.append(connection["lun"]) - target_iqns.append(port["iqn"]) - target_portals.append(port["portal"]) - - # If we have multiple ports always report them. - if target_luns and target_iqns and target_portals: - props["data"]["target_luns"] = target_luns - props["data"]["target_iqns"] = target_iqns - props["data"]["target_portals"] = target_portals - - return props - - def _get_target_iscsi_ports(self): - """Return list of iSCSI-enabled port descriptions.""" - current_array = self._get_current_array() - ports = current_array.list_ports() - iscsi_ports = [port for port in ports if port["iqn"]] - if not iscsi_ports: - raise exception.PureDriverException( - reason=_("No iSCSI-enabled ports on target array.")) - return iscsi_ports - - @staticmethod - def _generate_chap_secret(): - return volume_utils.generate_password() - - @classmethod - def _get_chap_credentials(cls, host, data): - initiator_updates = None - username = host - password = None - if data: - for d in data: - if d["key"] == CHAP_SECRET_KEY: - password = d["value"] - break - if not password: - password = cls._generate_chap_secret() - initiator_updates = { - "set_values": { - CHAP_SECRET_KEY: password - } - } - return username, password, initiator_updates - - @utils.synchronized(CONNECT_LOCK_NAME, external=True) - def _connect(self, volume, connector, initiator_data): - """Connect the host and volume; return dict describing connection.""" - iqn = connector["initiator"] - - if self.configuration.use_chap_auth: - (chap_username, chap_password, initiator_update) = \ - self._get_chap_credentials(connector['host'], initiator_data) - - current_array = self._get_current_array() - vol_name = self._get_vol_name(volume) - host = self._get_host(current_array, connector) - - if host: - host_name = host["name"] - LOG.info(_LI("Re-using existing purity host %(host_name)r"), - {"host_name": host_name}) - if self.configuration.use_chap_auth: - if not GENERATED_NAME.match(host_name): - LOG.error(_LE("Purity host %(host_name)s is not managed " - "by Cinder and can't have CHAP credentials " - "modified. Remove IQN %(iqn)s from the host " - "to resolve this issue."), - {"host_name": host_name, - "iqn": connector["initiator"]}) - raise exception.PureDriverException( - reason=_("Unable to re-use a host that is not " - "managed by Cinder with use_chap_auth=True,")) - elif chap_username is None or chap_password is None: - LOG.error(_LE("Purity host %(host_name)s is managed by " - "Cinder but CHAP credentials could not be " - "retrieved from the Cinder database."), - {"host_name": host_name}) - raise exception.PureDriverException( - reason=_("Unable to re-use host with unknown CHAP " - "credentials configured.")) - else: - host_name = self._generate_purity_host_name(connector["host"]) - LOG.info(_LI("Creating host object %(host_name)r with IQN:" - " %(iqn)s."), {"host_name": host_name, "iqn": iqn}) - current_array.create_host(host_name, iqnlist=[iqn]) - - if self.configuration.use_chap_auth: - current_array.set_host(host_name, - host_user=chap_username, - host_password=chap_password) - - connection = self._connect_host_to_vol(current_array, - host_name, - vol_name) - - if self.configuration.use_chap_auth: - connection["auth_username"] = chap_username - connection["auth_password"] = chap_password - - if initiator_update: - connection["initiator_update"] = initiator_update - - return connection - - -class PureFCDriver(PureBaseVolumeDriver, driver.FibreChannelDriver): - - VERSION = "2.0.0" - - def __init__(self, *args, **kwargs): - execute = kwargs.pop("execute", utils.execute) - super(PureFCDriver, self).__init__(execute=execute, *args, **kwargs) - self._storage_protocol = "FC" - self._lookup_service = fczm_utils.create_lookup_service() - - def _get_host(self, array, connector): - """Return dict describing existing Purity host object or None.""" - hosts = array.list_hosts() - for host in hosts: - for wwn in connector["wwpns"]: - if wwn in str(host["wwn"]).lower(): - return host - - @staticmethod - def _get_array_wwns(array): - """Return list of wwns from the array""" - ports = array.list_ports() - return [port["wwn"] for port in ports if port["wwn"]] - - @fczm_utils.AddFCZone - @pure_driver_debug_trace - def initialize_connection(self, volume, connector, initiator_data=None): - """Allow connection to connector and return connection info.""" - current_array = self._get_current_array() - connection = self._connect(volume, connector) - target_wwns = self._get_array_wwns(current_array) - init_targ_map = self._build_initiator_target_map(target_wwns, - connector) - properties = { - "driver_volume_type": "fibre_channel", - "data": { - 'target_discovered': True, - "target_lun": connection["lun"], - "target_wwn": target_wwns, - 'initiator_target_map': init_targ_map, - "discard": True, - } - } - - return properties - - @utils.synchronized(CONNECT_LOCK_NAME, external=True) - def _connect(self, volume, connector): - """Connect the host and volume; return dict describing connection.""" - wwns = connector["wwpns"] - - current_array = self._get_current_array() - vol_name = self._get_vol_name(volume) - host = self._get_host(current_array, connector) - - if host: - host_name = host["name"] - LOG.info(_LI("Re-using existing purity host %(host_name)r"), - {"host_name": host_name}) - else: - host_name = self._generate_purity_host_name(connector["host"]) - LOG.info(_LI("Creating host object %(host_name)r with WWN:" - " %(wwn)s."), {"host_name": host_name, "wwn": wwns}) - current_array.create_host(host_name, wwnlist=wwns) - - return self._connect_host_to_vol(current_array, host_name, vol_name) - - def _build_initiator_target_map(self, target_wwns, connector): - """Build the target_wwns and the initiator target map.""" - init_targ_map = {} - - if self._lookup_service: - # use FC san lookup to determine which NSPs to use - # for the new VLUN. - dev_map = self._lookup_service.get_device_mapping_from_network( - connector['wwpns'], - target_wwns) - - for fabric_name in dev_map: - fabric = dev_map[fabric_name] - for initiator in fabric['initiator_port_wwn_list']: - if initiator not in init_targ_map: - init_targ_map[initiator] = [] - init_targ_map[initiator] += fabric['target_port_wwn_list'] - init_targ_map[initiator] = list(set( - init_targ_map[initiator])) - else: - init_targ_map = dict.fromkeys(connector["wwpns"], target_wwns) - - return init_targ_map - - @fczm_utils.RemoveFCZone - @pure_driver_debug_trace - def terminate_connection(self, volume, connector, **kwargs): - """Terminate connection.""" - current_array = self._get_current_array() - - no_more_connections = self._disconnect(current_array, volume, - connector, **kwargs) - - properties = {"driver_volume_type": "fibre_channel", "data": {}} - - if no_more_connections: - target_wwns = self._get_array_wwns(current_array) - init_targ_map = self._build_initiator_target_map(target_wwns, - connector) - properties["data"] = {"target_wwn": target_wwns, - "initiator_target_map": init_targ_map} - - return properties diff --git a/cinder/volume/drivers/quobyte.py b/cinder/volume/drivers/quobyte.py deleted file mode 100644 index 18946be5c..000000000 --- a/cinder/volume/drivers/quobyte.py +++ /dev/null @@ -1,475 +0,0 @@ -# Copyright (c) 2014 Quobyte Inc. -# Copyright (c) 2013 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import errno -import os - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import fileutils - -from cinder import compute -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder.image import image_utils -from cinder import utils -from cinder.volume.drivers import remotefs as remotefs_drv - -VERSION = '1.1' - -LOG = logging.getLogger(__name__) - -volume_opts = [ - cfg.StrOpt('quobyte_volume_url', - help=('URL to the Quobyte volume e.g.,' - ' quobyte:///')), - cfg.StrOpt('quobyte_client_cfg', - help=('Path to a Quobyte Client configuration file.')), - cfg.BoolOpt('quobyte_sparsed_volumes', - default=True, - help=('Create volumes as sparse files which take no space.' - ' If set to False, volume is created as regular file.' - 'In such case volume creation takes a lot of time.')), - cfg.BoolOpt('quobyte_qcow2_volumes', - default=True, - help=('Create volumes as QCOW2 files rather than raw files.')), - cfg.StrOpt('quobyte_mount_point_base', - default='$state_path/mnt', - help=('Base dir containing the mount point' - ' for the Quobyte volume.')), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -class QuobyteDriver(remotefs_drv.RemoteFSSnapDriver): - """Cinder driver for Quobyte USP. - - Volumes are stored as files on the mounted Quobyte volume. The hypervisor - will expose them as block devices. - - Unlike other similar drivers, this driver uses exactly one Quobyte volume - because Quobyte USP is a distributed storage system. To add or remove - capacity, administrators can add or remove storage servers to/from the - volume. - - For different types of volumes e.g., SSD vs. rotating disks, - use multiple backends in Cinder. - - Note: To be compliant with the inherited RemoteFSSnapDriver, Quobyte - volumes are also referred to as shares. - - Version history: - 1.0 - Initial driver. - 1.1 - Adds optional insecure NAS settings - """ - - driver_volume_type = 'quobyte' - driver_prefix = 'quobyte' - volume_backend_name = 'Quobyte' - VERSION = VERSION - - def __init__(self, execute=processutils.execute, *args, **kwargs): - super(QuobyteDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(volume_opts) - - # Used to manage snapshots which are currently attached to a VM. - self._nova = None - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - super(QuobyteDriver, self).do_setup(context) - - self.set_nas_security_options(is_new_cinder_install=False) - self.shares = {} # address : options - self._nova = compute.API() - - def check_for_setup_error(self): - if not self.configuration.quobyte_volume_url: - msg = (_("There's no Quobyte volume configured (%s). Example:" - " quobyte:///") % - 'quobyte_volume_url') - LOG.warning(msg) - raise exception.VolumeDriverException(msg) - - # Check if mount.quobyte is installed - try: - self._execute('mount.quobyte', check_exit_code=False, - run_as_root=False) - except OSError as exc: - if exc.errno == errno.ENOENT: - raise exception.VolumeDriverException( - 'mount.quobyte is not installed') - else: - raise - - def set_nas_security_options(self, is_new_cinder_install): - self._execute_as_root = False - - LOG.debug("nas_secure_file_* settings are %(ops)s and %(perm)s", - {'ops': self.configuration.nas_secure_file_operations, - 'perm': self.configuration.nas_secure_file_permissions} - ) - - if self.configuration.nas_secure_file_operations == 'auto': - """Note (kaisers): All previous Quobyte driver versions ran with - secure settings hardcoded to 'True'. Therefore the default 'auto' - setting can safely be mapped to the same, secure, setting. - """ - LOG.debug("Mapping 'auto' value to 'true' for" - " nas_secure_file_operations.") - self.configuration.nas_secure_file_operations = 'true' - - if self.configuration.nas_secure_file_permissions == 'auto': - """Note (kaisers): All previous Quobyte driver versions ran with - secure settings hardcoded to 'True'. Therefore the default 'auto' - setting can safely be mapped to the same, secure, setting. - """ - LOG.debug("Mapping 'auto' value to 'true' for" - " nas_secure_file_permissions.") - self.configuration.nas_secure_file_permissions = 'true' - - if self.configuration.nas_secure_file_operations == 'false': - LOG.warning(_LW("The NAS file operations will be run as " - "root, allowing root level access at the storage " - "backend.")) - self._execute_as_root = True - else: - LOG.info(_LI("The NAS file operations will be run as" - " non privileged user in secure mode. Please" - " ensure your libvirtd settings have been configured" - " accordingly (see section 'OpenStack' in the Quobyte" - " Manual.")) - - if self.configuration.nas_secure_file_permissions == 'false': - LOG.warning(_LW("The NAS file permissions mode will be 666 " - "(allowing other/world read & write access).")) - - def _qemu_img_info(self, path, volume_name): - return super(QuobyteDriver, self)._qemu_img_info_base( - path, volume_name, self.configuration.quobyte_mount_point_base) - - @utils.synchronized('quobyte', external=False) - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - self._create_cloned_volume(volume, src_vref) - - @utils.synchronized('quobyte', external=False) - def create_volume(self, volume): - return super(QuobyteDriver, self).create_volume(volume) - - @utils.synchronized('quobyte', external=False) - def create_volume_from_snapshot(self, volume, snapshot): - return self._create_volume_from_snapshot(volume, snapshot) - - def _copy_volume_from_snapshot(self, snapshot, volume, volume_size): - """Copy data from snapshot to destination volume. - - This is done with a qemu-img convert to raw/qcow2 from the snapshot - qcow2. - """ - - LOG.debug("snapshot: %(snap)s, volume: %(vol)s, ", - {'snap': snapshot['id'], - 'vol': volume['id'], - 'size': volume_size}) - - info_path = self._local_path_volume_info(snapshot['volume']) - snap_info = self._read_info_file(info_path) - vol_path = self._local_volume_dir(snapshot['volume']) - forward_file = snap_info[snapshot['id']] - forward_path = os.path.join(vol_path, forward_file) - - # Find the file which backs this file, which represents the point - # when this snapshot was created. - img_info = self._qemu_img_info(forward_path, - snapshot['volume']['name']) - path_to_snap_img = os.path.join(vol_path, img_info.backing_file) - - path_to_new_vol = self._local_path_volume(volume) - - LOG.debug("will copy from snapshot at %s", path_to_snap_img) - - if self.configuration.quobyte_qcow2_volumes: - out_format = 'qcow2' - else: - out_format = 'raw' - - image_utils.convert_image(path_to_snap_img, - path_to_new_vol, - out_format, - run_as_root=self._execute_as_root) - - self._set_rw_permissions_for_all(path_to_new_vol) - - @utils.synchronized('quobyte', external=False) - def delete_volume(self, volume): - """Deletes a logical volume.""" - - if not volume['provider_location']: - LOG.warning(_LW('Volume %s does not have provider_location ' - 'specified, skipping'), volume['name']) - return - - self._ensure_share_mounted(volume['provider_location']) - - volume_dir = self._local_volume_dir(volume) - mounted_path = os.path.join(volume_dir, - self.get_active_image_from_info(volume)) - - self._execute('rm', '-f', mounted_path, - run_as_root=self._execute_as_root) - - # If an exception (e.g. timeout) occurred during delete_snapshot, the - # base volume may linger around, so just delete it if it exists - base_volume_path = self._local_path_volume(volume) - fileutils.delete_if_exists(base_volume_path) - - info_path = self._local_path_volume_info(volume) - fileutils.delete_if_exists(info_path) - - @utils.synchronized('quobyte', external=False) - def create_snapshot(self, snapshot): - """Apply locking to the create snapshot operation.""" - - return self._create_snapshot(snapshot) - - @utils.synchronized('quobyte', external=False) - def delete_snapshot(self, snapshot): - """Apply locking to the delete snapshot operation.""" - self._delete_snapshot(snapshot) - - @utils.synchronized('quobyte', external=False) - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - - # Find active qcow2 file - active_file = self.get_active_image_from_info(volume) - path = '%s/%s/%s' % (self.configuration.quobyte_mount_point_base, - self._get_hash_str(volume['provider_location']), - active_file) - - data = {'export': volume['provider_location'], - 'name': active_file} - if volume['provider_location'] in self.shares: - data['options'] = self.shares[volume['provider_location']] - - # Test file for raw vs. qcow2 format - info = self._qemu_img_info(path, volume['name']) - data['format'] = info.file_format - if data['format'] not in ['raw', 'qcow2']: - msg = _('%s must be a valid raw or qcow2 image.') % path - raise exception.InvalidVolume(msg) - - return { - 'driver_volume_type': 'quobyte', - 'data': data, - 'mount_point_base': self.configuration.quobyte_mount_point_base - } - - @utils.synchronized('quobyte', external=False) - def copy_volume_to_image(self, context, volume, image_service, image_meta): - self._copy_volume_to_image(context, volume, image_service, - image_meta) - - @utils.synchronized('quobyte', external=False) - def extend_volume(self, volume, size_gb): - volume_path = self.local_path(volume) - volume_filename = os.path.basename(volume_path) - - # Ensure no snapshots exist for the volume - active_image = self.get_active_image_from_info(volume) - if volume_filename != active_image: - msg = _('Extend volume is only supported for this' - ' driver when no snapshots exist.') - raise exception.InvalidVolume(msg) - - info = self._qemu_img_info(volume_path, volume['name']) - backing_fmt = info.file_format - - if backing_fmt not in ['raw', 'qcow2']: - msg = _('Unrecognized backing format: %s') - raise exception.InvalidVolume(msg % backing_fmt) - - # qemu-img can resize both raw and qcow2 files - image_utils.resize_image(volume_path, size_gb) - - def _do_create_volume(self, volume): - """Create a volume on given Quobyte volume. - - :param volume: volume reference - """ - volume_path = self.local_path(volume) - volume_size = volume['size'] - - if self.configuration.quobyte_qcow2_volumes: - self._create_qcow2_file(volume_path, volume_size) - else: - if self.configuration.quobyte_sparsed_volumes: - self._create_sparsed_file(volume_path, volume_size) - else: - self._create_regular_file(volume_path, volume_size) - - self._set_rw_permissions_for_all(volume_path) - - def _load_shares_config(self, share_file=None): - """Put 'quobyte_volume_url' into the 'shares' list. - - :param share_file: string, Not used because the user has to specify the - the Quobyte volume directly. - """ - self.shares = {} - - url = self.configuration.quobyte_volume_url - - # Strip quobyte:// from the URL - protocol = self.driver_volume_type + "://" - if url.startswith(protocol): - url = url[len(protocol):] - - self.shares[url] = None # None = No extra mount options. - - LOG.debug("Quobyte Volume URL set to: %s", self.shares) - - def _ensure_share_mounted(self, quobyte_volume): - """Mount Quobyte volume. - - :param quobyte_volume: string - """ - mount_path = self._get_mount_point_for_share(quobyte_volume) - self._mount_quobyte(quobyte_volume, mount_path, ensure=True) - - @utils.synchronized('quobyte_ensure', external=False) - def _ensure_shares_mounted(self): - """Mount the Quobyte volume. - - Used for example by RemoteFsDriver._update_volume_stats - """ - self._mounted_shares = [] - - self._load_shares_config() - - for share in self.shares.keys(): - try: - self._ensure_share_mounted(share) - self._mounted_shares.append(share) - except Exception as exc: - LOG.warning(_LW('Exception during mounting %s'), exc) - - LOG.debug('Available shares %s', self._mounted_shares) - - def _find_share(self, volume_size_in_gib): - """Returns the mounted Quobyte volume. - - Multiple shares are not supported because the virtualization of - multiple storage devices is taken care of at the level of Quobyte USP. - - For different types of volumes e.g., SSD vs. rotating disks, use - multiple backends in Cinder. - - :param volume_size_in_gib: int size in GB. Ignored by this driver. - """ - - if not self._mounted_shares: - raise exception.NotFound() - - assert len(self._mounted_shares) == 1, 'There must be exactly' \ - ' one Quobyte volume.' - target_volume = self._mounted_shares[0] - - LOG.debug('Selected %s as target Quobyte volume.', target_volume) - - return target_volume - - def _get_mount_point_for_share(self, quobyte_volume): - """Return mount point for Quobyte volume. - - :param quobyte_volume: Example: storage-host/openstack-volumes - """ - return os.path.join(self.configuration.quobyte_mount_point_base, - self._get_hash_str(quobyte_volume)) - - # open() wrapper to mock reading from /proc/mount. - @staticmethod - def read_proc_mount(): # pragma: no cover - return open('/proc/mounts') - - def _mount_quobyte(self, quobyte_volume, mount_path, ensure=False): - """Mount Quobyte volume to mount path.""" - mounted = False - for l in QuobyteDriver.read_proc_mount(): - if l.split()[1] == mount_path: - mounted = True - break - - if mounted: - try: - os.stat(mount_path) - except OSError as exc: - if exc.errno == errno.ENOTCONN: - mounted = False - try: - LOG.info(_LI('Fixing previous mount %s which was not' - ' unmounted correctly.'), mount_path) - self._execute('umount.quobyte', mount_path, - run_as_root=self._execute_as_root) - except processutils.ProcessExecutionError as exc: - LOG.warning(_LW("Failed to unmount previous mount: " - "%s"), exc) - else: - # TODO(quobyte): Extend exc analysis in here? - LOG.warning(_LW("Unknown error occurred while checking " - "mount point: %s Trying to continue."), - exc) - - if not mounted: - if not os.path.isdir(mount_path): - self._execute('mkdir', '-p', mount_path) - - command = ['mount.quobyte', quobyte_volume, mount_path] - if self.configuration.quobyte_client_cfg: - command.extend(['-c', self.configuration.quobyte_client_cfg]) - - try: - LOG.info(_LI('Mounting volume: %s ...'), quobyte_volume) - self._execute(*command, run_as_root=self._execute_as_root) - LOG.info(_LI('Mounting volume: %s succeeded'), quobyte_volume) - mounted = True - except processutils.ProcessExecutionError as exc: - if ensure and 'already mounted' in exc.stderr: - LOG.warning(_LW("%s is already mounted"), quobyte_volume) - else: - raise - - if mounted: - self._validate_volume(mount_path) - - def _validate_volume(self, mount_path): - """Wraps execute calls for checking validity of a Quobyte volume""" - command = ['getfattr', "-n", "quobyte.info", mount_path] - try: - self._execute(*command, run_as_root=self._execute_as_root) - except processutils.ProcessExecutionError as exc: - msg = (_("The mount %(mount_path)s is not a valid" - " Quobyte USP volume. Error: %(exc)s") - % {'mount_path': mount_path, 'exc': exc}) - raise exception.VolumeDriverException(msg) - - if not os.access(mount_path, os.W_OK | os.X_OK): - LOG.warning(_LW("Volume is not writable. Please broaden the file" - " permissions. Mount: %s"), mount_path) diff --git a/cinder/volume/drivers/rbd.py b/cinder/volume/drivers/rbd.py deleted file mode 100644 index 337c087e5..000000000 --- a/cinder/volume/drivers/rbd.py +++ /dev/null @@ -1,1098 +0,0 @@ -# Copyright 2013 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -"""RADOS Block Device Driver""" - -from __future__ import absolute_import -import io -import json -import math -import os -import tempfile - -from eventlet import tpool -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import fileutils -from oslo_utils import units -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder import utils -from cinder.volume import driver - -try: - import rados - import rbd -except ImportError: - rados = None - rbd = None - - -LOG = logging.getLogger(__name__) - -rbd_opts = [ - cfg.StrOpt('rbd_cluster_name', - default='ceph', - help='The name of ceph cluster'), - cfg.StrOpt('rbd_pool', - default='rbd', - help='The RADOS pool where rbd volumes are stored'), - cfg.StrOpt('rbd_user', - help='The RADOS client name for accessing rbd volumes ' - '- only set when using cephx authentication'), - cfg.StrOpt('rbd_ceph_conf', - default='', # default determined by librados - help='Path to the ceph configuration file'), - cfg.BoolOpt('rbd_flatten_volume_from_snapshot', - default=False, - help='Flatten volumes created from snapshots to remove ' - 'dependency from volume to snapshot'), - cfg.StrOpt('rbd_secret_uuid', - help='The libvirt uuid of the secret for the rbd_user ' - 'volumes'), - cfg.StrOpt('volume_tmp_dir', - help='Directory where temporary image files are stored ' - 'when the volume driver does not write them directly ' - 'to the volume. Warning: this option is now deprecated, ' - 'please use image_conversion_dir instead.'), - cfg.IntOpt('rbd_max_clone_depth', - default=5, - help='Maximum number of nested volume clones that are ' - 'taken before a flatten occurs. Set to 0 to disable ' - 'cloning.'), - cfg.IntOpt('rbd_store_chunk_size', default=4, - help=_('Volumes will be chunked into objects of this size ' - '(in megabytes).')), - cfg.IntOpt('rados_connect_timeout', default=-1, - help=_('Timeout value (in seconds) used when connecting to ' - 'ceph cluster. If value < 0, no timeout is set and ' - 'default librados value is used.')), - cfg.IntOpt('rados_connection_retries', default=3, - help=_('Number of retries if connection to ceph cluster ' - 'failed.')), - cfg.IntOpt('rados_connection_interval', default=5, - help=_('Interval value (in seconds) between connection ' - 'retries to ceph cluster.')) -] - -CONF = cfg.CONF -CONF.register_opts(rbd_opts) - - -class RBDImageMetadata(object): - """RBD image metadata to be used with RBDImageIOWrapper.""" - def __init__(self, image, pool, user, conf): - self.image = image - self.pool = utils.convert_str(pool) - self.user = utils.convert_str(user) - self.conf = utils.convert_str(conf) - - -class RBDImageIOWrapper(io.RawIOBase): - """Enables LibRBD.Image objects to be treated as Python IO objects. - - Calling unimplemented interfaces will raise IOError. - """ - - def __init__(self, rbd_meta): - super(RBDImageIOWrapper, self).__init__() - self._rbd_meta = rbd_meta - self._offset = 0 - - def _inc_offset(self, length): - self._offset += length - - @property - def rbd_image(self): - return self._rbd_meta.image - - @property - def rbd_user(self): - return self._rbd_meta.user - - @property - def rbd_pool(self): - return self._rbd_meta.pool - - @property - def rbd_conf(self): - return self._rbd_meta.conf - - def read(self, length=None): - offset = self._offset - total = self._rbd_meta.image.size() - - # NOTE(dosaboy): posix files do not barf if you read beyond their - # length (they just return nothing) but rbd images do so we need to - # return empty string if we have reached the end of the image. - if (offset >= total): - return b'' - - if length is None: - length = total - - if (offset + length) > total: - length = total - offset - - self._inc_offset(length) - return self._rbd_meta.image.read(int(offset), int(length)) - - def write(self, data): - self._rbd_meta.image.write(data, self._offset) - self._inc_offset(len(data)) - - def seekable(self): - return True - - def seek(self, offset, whence=0): - if whence == 0: - new_offset = offset - elif whence == 1: - new_offset = self._offset + offset - elif whence == 2: - new_offset = self._rbd_meta.image.size() - new_offset += offset - else: - raise IOError(_("Invalid argument - whence=%s not supported") % - (whence)) - - if (new_offset < 0): - raise IOError(_("Invalid argument")) - - self._offset = new_offset - - def tell(self): - return self._offset - - def flush(self): - try: - self._rbd_meta.image.flush() - except AttributeError: - LOG.warning(_LW("flush() not supported in " - "this version of librbd")) - - def fileno(self): - """RBD does not have support for fileno() so we raise IOError. - - Raising IOError is recommended way to notify caller that interface is - not supported - see http://docs.python.org/2/library/io.html#io.IOBase - """ - raise IOError(_("fileno() not supported by RBD()")) - - # NOTE(dosaboy): if IO object is not closed explicitly, Python auto closes - # it which, if this is not overridden, calls flush() prior to close which - # in this case is unwanted since the rbd image may have been closed prior - # to the autoclean - currently triggering a segfault in librbd. - def close(self): - pass - - -class RBDVolumeProxy(object): - """Context manager for dealing with an existing rbd volume. - - This handles connecting to rados and opening an ioctx automatically, and - otherwise acts like a librbd Image object. - - The underlying librados client and ioctx can be accessed as the attributes - 'client' and 'ioctx'. - """ - def __init__(self, driver, name, pool=None, snapshot=None, - read_only=False): - client, ioctx = driver._connect_to_rados(pool) - if snapshot is not None: - snapshot = utils.convert_str(snapshot) - - try: - self.volume = driver.rbd.Image(ioctx, - utils.convert_str(name), - snapshot=snapshot, - read_only=read_only) - except driver.rbd.Error: - LOG.exception(_LE("error opening rbd image %s"), name) - driver._disconnect_from_rados(client, ioctx) - raise - self.driver = driver - self.client = client - self.ioctx = ioctx - - def __enter__(self): - return self - - def __exit__(self, type_, value, traceback): - try: - self.volume.close() - finally: - self.driver._disconnect_from_rados(self.client, self.ioctx) - - def __getattr__(self, attrib): - return getattr(self.volume, attrib) - - -class RADOSClient(object): - """Context manager to simplify error handling for connecting to ceph.""" - def __init__(self, driver, pool=None): - self.driver = driver - self.cluster, self.ioctx = driver._connect_to_rados(pool) - - def __enter__(self): - return self - - def __exit__(self, type_, value, traceback): - self.driver._disconnect_from_rados(self.cluster, self.ioctx) - - @property - def features(self): - features = self.cluster.conf_get('rbd_default_features') - if ((features is None) or (int(features) == 0)): - features = self.driver.rbd.RBD_FEATURE_LAYERING - return int(features) - - -class RBDDriver(driver.TransferVD, driver.ExtendVD, - driver.CloneableImageVD, driver.SnapshotVD, - driver.MigrateVD, driver.BaseVD): - """Implements RADOS block device (RBD) volume commands.""" - - VERSION = '1.2.0' - - def __init__(self, *args, **kwargs): - super(RBDDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(rbd_opts) - self._stats = {} - # allow overrides for testing - self.rados = kwargs.get('rados', rados) - self.rbd = kwargs.get('rbd', rbd) - - # All string args used with librbd must be None or utf-8 otherwise - # librbd will break. - for attr in ['rbd_cluster_name', 'rbd_user', - 'rbd_ceph_conf', 'rbd_pool']: - val = getattr(self.configuration, attr) - if val is not None: - setattr(self.configuration, attr, utils.convert_str(val)) - - def check_for_setup_error(self): - """Returns an error if prerequisites aren't met.""" - if rados is None: - msg = _('rados and rbd python libraries not found') - raise exception.VolumeBackendAPIException(data=msg) - - for attr in ['rbd_cluster_name', 'rbd_pool']: - val = getattr(self.configuration, attr) - if not val: - raise exception.InvalidConfigurationValue(option=attr, - value=val) - # NOTE: Checking connection to ceph - # RADOSClient __init__ method invokes _connect_to_rados - # so no need to check for self.rados.Error here. - with RADOSClient(self): - pass - - def RBDProxy(self): - return tpool.Proxy(self.rbd.RBD()) - - def _ceph_args(self): - args = [] - if self.configuration.rbd_user: - args.extend(['--id', self.configuration.rbd_user]) - if self.configuration.rbd_ceph_conf: - args.extend(['--conf', self.configuration.rbd_ceph_conf]) - if self.configuration.rbd_cluster_name: - args.extend(['--cluster', self.configuration.rbd_cluster_name]) - return args - - @utils.retry(exception.VolumeBackendAPIException, - CONF.rados_connection_interval, - CONF.rados_connection_retries) - def _connect_to_rados(self, pool=None): - LOG.debug("opening connection to ceph cluster (timeout=%s).", - self.configuration.rados_connect_timeout) - - client = self.rados.Rados( - rados_id=self.configuration.rbd_user, - clustername=self.configuration.rbd_cluster_name, - conffile=self.configuration.rbd_ceph_conf) - if pool is not None: - pool = utils.convert_str(pool) - else: - pool = self.configuration.rbd_pool - - try: - if self.configuration.rados_connect_timeout >= 0: - client.connect(timeout= - self.configuration.rados_connect_timeout) - else: - client.connect() - ioctx = client.open_ioctx(pool) - return client, ioctx - except self.rados.Error: - msg = _("Error connecting to ceph cluster.") - LOG.exception(msg) - client.shutdown() - raise exception.VolumeBackendAPIException(data=msg) - - def _disconnect_from_rados(self, client, ioctx): - # closing an ioctx cannot raise an exception - ioctx.close() - client.shutdown() - - def _get_backup_snaps(self, rbd_image): - """Get list of any backup snapshots that exist on this volume. - - There should only ever be one but accept all since they need to be - deleted before the volume can be. - """ - # NOTE(dosaboy): we do the import here otherwise we get import conflict - # issues between the rbd driver and the ceph backup driver. These - # issues only seem to occur when NOT using them together and are - # triggered when the ceph backup driver imports the rbd volume driver. - from cinder.backup.drivers import ceph - return ceph.CephBackupDriver.get_backup_snaps(rbd_image) - - def _get_mon_addrs(self): - args = ['ceph', 'mon', 'dump', '--format=json'] - args.extend(self._ceph_args()) - out, _ = self._execute(*args) - lines = out.split('\n') - if lines[0].startswith('dumped monmap epoch'): - lines = lines[1:] - monmap = json.loads('\n'.join(lines)) - addrs = [mon['addr'] for mon in monmap['mons']] - hosts = [] - ports = [] - for addr in addrs: - host_port = addr[:addr.rindex('/')] - host, port = host_port.rsplit(':', 1) - hosts.append(host.strip('[]')) - ports.append(port) - return hosts, ports - - def _update_volume_stats(self): - stats = { - 'vendor_name': 'Open Source', - 'driver_version': self.VERSION, - 'storage_protocol': 'ceph', - 'total_capacity_gb': 'unknown', - 'free_capacity_gb': 'unknown', - 'reserved_percentage': 0, - 'multiattach': False, - } - backend_name = self.configuration.safe_get('volume_backend_name') - stats['volume_backend_name'] = backend_name or 'RBD' - - try: - with RADOSClient(self) as client: - ret, outbuf, _outs = client.cluster.mon_command( - '{"prefix":"df", "format":"json"}', '') - if ret != 0: - LOG.warning(_LW('Unable to get rados pool stats.')) - else: - outbuf = json.loads(outbuf) - pool_stats = [pool for pool in outbuf['pools'] if - pool['name'] == - self.configuration.rbd_pool][0]['stats'] - stats['free_capacity_gb'] = round((float( - pool_stats['max_avail']) / units.Gi), 2) - used_capacity_gb = float( - pool_stats['bytes_used']) / units.Gi - stats['total_capacity_gb'] = round( - (stats['free_capacity_gb'] + used_capacity_gb), 2) - except self.rados.Error: - # just log and return unknown capacities - LOG.exception(_LE('error refreshing volume stats')) - self._stats = stats - - def get_volume_stats(self, refresh=False): - """Return the current state of the volume service. - - If 'refresh' is True, run the update first. - """ - if refresh: - self._update_volume_stats() - return self._stats - - def _get_clone_depth(self, client, volume_name, depth=0): - """Returns the number of ancestral clones of the given volume.""" - parent_volume = self.rbd.Image(client.ioctx, volume_name) - try: - _pool, parent, _snap = self._get_clone_info(parent_volume, - volume_name) - finally: - parent_volume.close() - - if not parent: - return depth - - # If clone depth was reached, flatten should have occurred so if it has - # been exceeded then something has gone wrong. - if depth > self.configuration.rbd_max_clone_depth: - raise Exception(_("clone depth exceeds limit of %s") % - (self.configuration.rbd_max_clone_depth)) - - return self._get_clone_depth(client, parent, depth + 1) - - def create_cloned_volume(self, volume, src_vref): - """Create a cloned volume from another volume. - - Since we are cloning from a volume and not a snapshot, we must first - create a snapshot of the source volume. - - The user has the option to limit how long a volume's clone chain can be - by setting rbd_max_clone_depth. If a clone is made of another clone - and that clone has rbd_max_clone_depth clones behind it, the source - volume will be flattened. - """ - src_name = utils.convert_str(src_vref.name) - dest_name = utils.convert_str(volume.name) - flatten_parent = False - - # Do full copy if requested - if self.configuration.rbd_max_clone_depth <= 0: - with RBDVolumeProxy(self, src_name, read_only=True) as vol: - vol.copy(vol.ioctx, dest_name) - - return - - # Otherwise do COW clone. - with RADOSClient(self) as client: - depth = self._get_clone_depth(client, src_name) - # If source volume is a clone and rbd_max_clone_depth reached, - # flatten the source before cloning. Zero rbd_max_clone_depth means - # infinite is allowed. - if depth == self.configuration.rbd_max_clone_depth: - LOG.debug("maximum clone depth (%d) has been reached - " - "flattening source volume", - self.configuration.rbd_max_clone_depth) - flatten_parent = True - - src_volume = self.rbd.Image(client.ioctx, src_name) - try: - # First flatten source volume if required. - if flatten_parent: - _pool, parent, snap = self._get_clone_info(src_volume, - src_name) - # Flatten source volume - LOG.debug("flattening source volume %s", src_name) - src_volume.flatten() - # Delete parent clone snap - parent_volume = self.rbd.Image(client.ioctx, parent) - try: - parent_volume.unprotect_snap(snap) - parent_volume.remove_snap(snap) - finally: - parent_volume.close() - - # Create new snapshot of source volume - clone_snap = "%s.clone_snap" % dest_name - LOG.debug("creating snapshot='%s'", clone_snap) - src_volume.create_snap(clone_snap) - src_volume.protect_snap(clone_snap) - except Exception: - # Only close if exception since we still need it. - src_volume.close() - raise - - # Now clone source volume snapshot - try: - LOG.debug("cloning '%(src_vol)s@%(src_snap)s' to " - "'%(dest)s'", - {'src_vol': src_name, 'src_snap': clone_snap, - 'dest': dest_name}) - self.RBDProxy().clone(client.ioctx, src_name, clone_snap, - client.ioctx, dest_name, - features=client.features) - except Exception: - src_volume.unprotect_snap(clone_snap) - src_volume.remove_snap(clone_snap) - raise - finally: - src_volume.close() - - if volume.size != src_vref.size: - LOG.debug("resize volume '%(dst_vol)s' from %(src_size)d to " - "%(dst_size)d", - {'dst_vol': volume.name, 'src_size': src_vref.size, - 'dst_size': volume.size}) - self._resize(volume) - - LOG.debug("clone created successfully") - - def create_volume(self, volume): - """Creates a logical volume.""" - size = int(volume.size) * units.Gi - - LOG.debug("creating volume '%s'", volume.name) - - chunk_size = self.configuration.rbd_store_chunk_size * units.Mi - order = int(math.log(chunk_size, 2)) - - with RADOSClient(self) as client: - self.RBDProxy().create(client.ioctx, - utils.convert_str(volume.name), - size, - order, - old_format=False, - features=client.features) - - def _flatten(self, pool, volume_name): - LOG.debug('flattening %(pool)s/%(img)s', - dict(pool=pool, img=volume_name)) - with RBDVolumeProxy(self, volume_name, pool) as vol: - vol.flatten() - - def _clone(self, volume, src_pool, src_image, src_snap): - LOG.debug('cloning %(pool)s/%(img)s@%(snap)s to %(dst)s', - dict(pool=src_pool, img=src_image, snap=src_snap, - dst=volume.name)) - - chunk_size = self.configuration.rbd_store_chunk_size * units.Mi - order = int(math.log(chunk_size, 2)) - - with RADOSClient(self, src_pool) as src_client: - with RADOSClient(self) as dest_client: - self.RBDProxy().clone(src_client.ioctx, - utils.convert_str(src_image), - utils.convert_str(src_snap), - dest_client.ioctx, - utils.convert_str(volume.name), - features=src_client.features, - order=order) - - def _resize(self, volume, **kwargs): - size = kwargs.get('size', None) - if not size: - size = int(volume.size) * units.Gi - - with RBDVolumeProxy(self, volume.name) as vol: - vol.resize(size) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - self._clone(volume, self.configuration.rbd_pool, - snapshot.volume_name, snapshot.name) - if self.configuration.rbd_flatten_volume_from_snapshot: - self._flatten(self.configuration.rbd_pool, volume.name) - if int(volume.size): - self._resize(volume) - - def _delete_backup_snaps(self, rbd_image): - backup_snaps = self._get_backup_snaps(rbd_image) - if backup_snaps: - for snap in backup_snaps: - rbd_image.remove_snap(snap['name']) - else: - LOG.debug("volume has no backup snaps") - - def _get_clone_info(self, volume, volume_name, snap=None): - """If volume is a clone, return its parent info. - - Returns a tuple of (pool, parent, snap). A snapshot may optionally be - provided for the case where a cloned volume has been flattened but it's - snapshot still depends on the parent. - """ - try: - if snap: - volume.set_snap(snap) - pool, parent, parent_snap = tuple(volume.parent_info()) - if snap: - volume.set_snap(None) - # Strip the tag off the end of the volume name since it will not be - # in the snap name. - if volume_name.endswith('.deleted'): - volume_name = volume_name[:-len('.deleted')] - # Now check the snap name matches. - if parent_snap == "%s.clone_snap" % volume_name: - return pool, parent, parent_snap - except self.rbd.ImageNotFound: - LOG.debug("Volume %s is not a clone.", volume_name) - volume.set_snap(None) - - return (None, None, None) - - def _get_children_info(self, volume, snap): - """List children for the given snapshot of a volume(image). - - Returns a list of (pool, image). - """ - - children_list = [] - - if snap: - volume.set_snap(snap) - children_list = volume.list_children() - volume.set_snap(None) - - return children_list - - def _delete_clone_parent_refs(self, client, parent_name, parent_snap): - """Walk back up the clone chain and delete references. - - Deletes references i.e. deleted parent volumes and snapshots. - """ - parent_rbd = self.rbd.Image(client.ioctx, parent_name) - parent_has_snaps = False - try: - # Check for grandparent - _pool, g_parent, g_parent_snap = self._get_clone_info(parent_rbd, - parent_name, - parent_snap) - - LOG.debug("deleting parent snapshot %s", parent_snap) - parent_rbd.unprotect_snap(parent_snap) - parent_rbd.remove_snap(parent_snap) - - parent_has_snaps = bool(list(parent_rbd.list_snaps())) - finally: - parent_rbd.close() - - # If parent has been deleted in Cinder, delete the silent reference and - # keep walking up the chain if it is itself a clone. - if (not parent_has_snaps) and parent_name.endswith('.deleted'): - LOG.debug("deleting parent %s", parent_name) - self.RBDProxy().remove(client.ioctx, parent_name) - - # Now move up to grandparent if there is one - if g_parent: - self._delete_clone_parent_refs(client, g_parent, g_parent_snap) - - def delete_volume(self, volume): - """Deletes a logical volume.""" - # NOTE(dosaboy): this was broken by commit cbe1d5f. Ensure names are - # utf-8 otherwise librbd will barf. - volume_name = utils.convert_str(volume.name) - with RADOSClient(self) as client: - try: - rbd_image = self.rbd.Image(client.ioctx, volume_name) - except self.rbd.ImageNotFound: - LOG.info(_LI("volume %s no longer exists in backend"), - volume_name) - return - - clone_snap = None - parent = None - - # Ensure any backup snapshots are deleted - self._delete_backup_snaps(rbd_image) - - # If the volume has non-clone snapshots this delete is expected to - # raise VolumeIsBusy so do so straight away. - try: - snaps = rbd_image.list_snaps() - for snap in snaps: - if snap.name.endswith('.clone_snap'): - LOG.debug("volume has clone snapshot(s)") - # We grab one of these and use it when fetching parent - # info in case the volume has been flattened. - clone_snap = snap.name - break - - raise exception.VolumeIsBusy(volume_name=volume_name) - - # Determine if this volume is itself a clone - _pool, parent, parent_snap = self._get_clone_info(rbd_image, - volume_name, - clone_snap) - finally: - rbd_image.close() - - @utils.retry(self.rbd.ImageBusy, - self.configuration.rados_connection_interval, - self.configuration.rados_connection_retries) - def _try_remove_volume(client, volume_name): - self.RBDProxy().remove(client.ioctx, volume_name) - - if clone_snap is None: - LOG.debug("deleting rbd volume %s", volume_name) - try: - _try_remove_volume(client, volume_name) - except self.rbd.ImageBusy: - msg = (_("ImageBusy error raised while deleting rbd " - "volume. This may have been caused by a " - "connection from a client that has crashed and, " - "if so, may be resolved by retrying the delete " - "after 30 seconds has elapsed.")) - LOG.warning(msg) - # Now raise this so that volume stays available so that we - # delete can be retried. - raise exception.VolumeIsBusy(msg, volume_name=volume_name) - except self.rbd.ImageNotFound: - LOG.info(_LI("RBD volume %s not found, allowing delete " - "operation to proceed."), volume_name) - return - - # If it is a clone, walk back up the parent chain deleting - # references. - if parent: - LOG.debug("volume is a clone so cleaning references") - self._delete_clone_parent_refs(client, parent, parent_snap) - else: - # If the volume has copy-on-write clones we will not be able to - # delete it. Instead we will keep it as a silent volume which - # will be deleted when it's snapshot and clones are deleted. - new_name = "%s.deleted" % (volume_name) - self.RBDProxy().rename(client.ioctx, volume_name, new_name) - - def create_snapshot(self, snapshot): - """Creates an rbd snapshot.""" - with RBDVolumeProxy(self, snapshot.volume_name) as volume: - snap = utils.convert_str(snapshot.name) - volume.create_snap(snap) - volume.protect_snap(snap) - - def delete_snapshot(self, snapshot): - """Deletes an rbd snapshot.""" - # NOTE(dosaboy): this was broken by commit cbe1d5f. Ensure names are - # utf-8 otherwise librbd will barf. - volume_name = utils.convert_str(snapshot.volume_name) - snap_name = utils.convert_str(snapshot.name) - - with RBDVolumeProxy(self, volume_name) as volume: - try: - volume.unprotect_snap(snap_name) - except self.rbd.InvalidArgument: - LOG.info(_LI("Unable to unprotect snapshot %s."), snap_name) - except self.rbd.ImageNotFound: - LOG.info(_LI("Snapshot %s does not exist in backend."), - snap_name) - except self.rbd.ImageBusy: - children_list = self._get_children_info(volume, snap_name) - - if children_list: - for (pool, image) in children_list: - LOG.info(_LI('Image %(pool)s/%(image)s is dependent ' - 'on the snapshot %(snap)s.'), - {'pool': pool, - 'image': image, - 'snap': snap_name}) - - raise exception.SnapshotIsBusy(snapshot_name=snap_name) - volume.remove_snap(snap_name) - - def retype(self, context, volume, new_type, diff, host): - """Retypes a volume, allow Qos and extra_specs change.""" - - # No need to check encryption, extra_specs and Qos here as: - # encryptions have been checked as same. - # extra_specs are not used in the driver. - # Qos settings are not used in the driver. - LOG.debug('RBD retype called for volume %s. No action ' - 'required for RBD volumes.', volume.id) - return True - - def ensure_export(self, context, volume): - """Synchronously recreates an export for a logical volume.""" - pass - - def create_export(self, context, volume, connector): - """Exports the volume.""" - pass - - def remove_export(self, context, volume): - """Removes an export for a logical volume.""" - pass - - def initialize_connection(self, volume, connector): - hosts, ports = self._get_mon_addrs() - data = { - 'driver_volume_type': 'rbd', - 'data': { - 'name': '%s/%s' % (self.configuration.rbd_pool, - volume.name), - 'hosts': hosts, - 'ports': ports, - 'auth_enabled': (self.configuration.rbd_user is not None), - 'auth_username': self.configuration.rbd_user, - 'secret_type': 'ceph', - 'secret_uuid': self.configuration.rbd_secret_uuid, - 'volume_id': volume.id, - } - } - LOG.debug('connection data: %s', data) - return data - - def terminate_connection(self, volume, connector, **kwargs): - pass - - def _parse_location(self, location): - prefix = 'rbd://' - if not location.startswith(prefix): - reason = _('Not stored in rbd') - raise exception.ImageUnacceptable(image_id=location, reason=reason) - pieces = [urllib.parse.unquote(loc) - for loc in location[len(prefix):].split('/')] - if any(map(lambda p: p == '', pieces)): - reason = _('Blank components') - raise exception.ImageUnacceptable(image_id=location, reason=reason) - if len(pieces) != 4: - reason = _('Not an rbd snapshot') - raise exception.ImageUnacceptable(image_id=location, reason=reason) - return pieces - - def _get_fsid(self): - with RADOSClient(self) as client: - return client.cluster.get_fsid() - - def _is_cloneable(self, image_location, image_meta): - try: - fsid, pool, image, snapshot = self._parse_location(image_location) - except exception.ImageUnacceptable as e: - LOG.debug('not cloneable: %s.', e) - return False - - if self._get_fsid() != fsid: - LOG.debug('%s is in a different ceph cluster.', image_location) - return False - - if image_meta['disk_format'] != 'raw': - LOG.debug("rbd image clone requires image format to be " - "'raw' but image %(image)s is '%(format)s'", - {"image": image_location, - "format": image_meta['disk_format']}) - return False - - # check that we can read the image - try: - with RBDVolumeProxy(self, image, - pool=pool, - snapshot=snapshot, - read_only=True): - return True - except self.rbd.Error as e: - LOG.debug('Unable to open image %(loc)s: %(err)s.', - dict(loc=image_location, err=e)) - return False - - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - if image_location: - # Note: image_location[0] is glance image direct_url. - # image_location[1] contains the list of all locations (including - # direct_url) or None if show_multiple_locations is False in - # glance configuration. - if image_location[1]: - url_locations = [location['url'] for - location in image_location[1]] - else: - url_locations = [image_location[0]] - - # iterate all locations to look for a cloneable one. - for url_location in url_locations: - if url_location and self._is_cloneable( - url_location, image_meta): - _prefix, pool, image, snapshot = \ - self._parse_location(url_location) - self._clone(volume, pool, image, snapshot) - self._resize(volume) - return {'provider_location': None}, True - return ({}, False) - - def _image_conversion_dir(self): - tmpdir = (self.configuration.volume_tmp_dir or - CONF.image_conversion_dir or - tempfile.gettempdir()) - - if tmpdir == self.configuration.volume_tmp_dir: - LOG.warning(_LW('volume_tmp_dir is now deprecated, please use ' - 'image_conversion_dir.')) - - # ensure temporary directory exists - if not os.path.exists(tmpdir): - os.makedirs(tmpdir) - - return tmpdir - - def copy_image_to_volume(self, context, volume, image_service, image_id): - - tmp_dir = self._image_conversion_dir() - - with tempfile.NamedTemporaryFile(dir=tmp_dir) as tmp: - image_utils.fetch_to_raw(context, image_service, image_id, - tmp.name, - self.configuration.volume_dd_blocksize, - size=volume.size) - - self.delete_volume(volume) - - chunk_size = self.configuration.rbd_store_chunk_size * units.Mi - order = int(math.log(chunk_size, 2)) - # keep using the command line import instead of librbd since it - # detects zeroes to preserve sparseness in the image - args = ['rbd', 'import', - '--pool', self.configuration.rbd_pool, - '--order', order, - tmp.name, volume.name, - '--new-format'] - args.extend(self._ceph_args()) - self._try_execute(*args) - self._resize(volume) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - tmp_dir = self._image_conversion_dir() - tmp_file = os.path.join(tmp_dir, - volume.name + '-' + image_meta['id']) - with fileutils.remove_path_on_error(tmp_file): - args = ['rbd', 'export', - '--pool', self.configuration.rbd_pool, - volume.name, tmp_file] - args.extend(self._ceph_args()) - self._try_execute(*args) - image_utils.upload_volume(context, image_service, - image_meta, tmp_file) - os.unlink(tmp_file) - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume.""" - volume = self.db.volume_get(context, backup.volume_id) - - with RBDVolumeProxy(self, volume.name, - self.configuration.rbd_pool) as rbd_image: - rbd_meta = RBDImageMetadata(rbd_image, self.configuration.rbd_pool, - self.configuration.rbd_user, - self.configuration.rbd_ceph_conf) - rbd_fd = RBDImageIOWrapper(rbd_meta) - backup_service.backup(backup, rbd_fd) - - LOG.debug("volume backup complete.") - - def restore_backup(self, context, backup, volume, backup_service): - """Restore an existing backup to a new or existing volume.""" - with RBDVolumeProxy(self, volume.name, - self.configuration.rbd_pool) as rbd_image: - rbd_meta = RBDImageMetadata(rbd_image, self.configuration.rbd_pool, - self.configuration.rbd_user, - self.configuration.rbd_ceph_conf) - rbd_fd = RBDImageIOWrapper(rbd_meta) - backup_service.restore(backup, volume.id, rbd_fd) - - LOG.debug("volume restore complete.") - - def extend_volume(self, volume, new_size): - """Extend an existing volume.""" - old_size = volume.size - - try: - size = int(new_size) * units.Gi - self._resize(volume, size=size) - except Exception: - msg = _('Failed to Extend Volume ' - '%(volname)s') % {'volname': volume.name} - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.debug("Extend volume from %(old_size)s GB to %(new_size)s GB.", - {'old_size': old_size, 'new_size': new_size}) - - def manage_existing(self, volume, existing_ref): - """Manages an existing image. - - Renames the image name to match the expected name for the volume. - Error checking done by manage_existing_get_size is not repeated. - - :param volume: - volume ref info to be set - :param existing_ref: - existing_ref is a dictionary of the form: - {'source-name': } - """ - # Raise an exception if we didn't find a suitable rbd image. - with RADOSClient(self) as client: - rbd_name = existing_ref['source-name'] - self.RBDProxy().rename(client.ioctx, - utils.convert_str(rbd_name), - utils.convert_str(volume.name)) - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of an existing image for manage_existing. - - :param volume: - volume ref info to be set - :param existing_ref: - existing_ref is a dictionary of the form: - {'source-name': } - """ - - # Check that the reference is valid - if 'source-name' not in existing_ref: - reason = _('Reference must contain source-name element.') - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=reason) - - rbd_name = utils.convert_str(existing_ref['source-name']) - - with RADOSClient(self) as client: - # Raise an exception if we didn't find a suitable rbd image. - try: - rbd_image = self.rbd.Image(client.ioctx, rbd_name) - image_size = rbd_image.size() - except self.rbd.ImageNotFound: - kwargs = {'existing_ref': rbd_name, - 'reason': 'Specified rbd image does not exist.'} - raise exception.ManageExistingInvalidReference(**kwargs) - finally: - rbd_image.close() - - # RBD image size is returned in bytes. Attempt to parse - # size as a float and round up to the next integer. - try: - convert_size = int(math.ceil(int(image_size))) / units.Gi - return convert_size - except ValueError: - exception_message = (_("Failed to manage existing volume " - "%(name)s, because reported size " - "%(size)s was not a floating-point" - " number.") - % {'name': rbd_name, - 'size': image_size}) - raise exception.VolumeBackendAPIException( - data=exception_message) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update from RBD for migrated volume. - - This method should rename the back-end volume name(id) on the - destination host back to its original name(id) on the source host. - - :param ctxt: The context used to run the method update_migrated_volume - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - name_id = None - provider_location = None - - existing_name = CONF.volume_name_template % new_volume.id - wanted_name = CONF.volume_name_template % volume.id - with RADOSClient(self) as client: - try: - self.RBDProxy().rename(client.ioctx, - utils.convert_str(existing_name), - utils.convert_str(wanted_name)) - except self.rbd.ImageNotFound: - LOG.error(_LE('Unable to rename the logical volume ' - 'for volume %s.'), volume.id) - # If the rename fails, _name_id should be set to the new - # volume id and provider_location should be set to the - # one from the new volume as well. - name_id = new_volume._name_id or new_volume.id - provider_location = new_volume['provider_location'] - return {'_name_id': name_id, 'provider_location': provider_location} - - def migrate_volume(self, context, volume, host): - return (False, None) diff --git a/cinder/volume/drivers/remotefs.py b/cinder/volume/drivers/remotefs.py deleted file mode 100644 index f8b4870fe..000000000 --- a/cinder/volume/drivers/remotefs.py +++ /dev/null @@ -1,1446 +0,0 @@ -# Copyright (c) 2012 NetApp, Inc. -# Copyright (c) 2014 Red Hat, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import hashlib -import inspect -import json -import os -import re -import tempfile -import time - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -import six - -from cinder import compute -from cinder import db -from cinder import exception -from cinder import utils -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder.volume import driver - -LOG = logging.getLogger(__name__) - -nas_opts = [ - # TODO(eharney): deprecate nas_ip and change this to nas_host - cfg.StrOpt('nas_ip', - default='', - help='IP address or Hostname of NAS system.'), - cfg.StrOpt('nas_login', - default='admin', - help='User name to connect to NAS system.'), - cfg.StrOpt('nas_password', - default='', - help='Password to connect to NAS system.', - secret=True), - cfg.PortOpt('nas_ssh_port', - default=22, - help='SSH port to use to connect to NAS system.'), - cfg.StrOpt('nas_private_key', - default='', - help='Filename of private key to use for SSH authentication.'), - cfg.StrOpt('nas_secure_file_operations', - default='auto', - help=('Allow network-attached storage systems to operate in a ' - 'secure environment where root level access is not ' - 'permitted. If set to False, access is as the root user ' - 'and insecure. If set to True, access is not as root. ' - 'If set to auto, a check is done to determine if this is ' - 'a new installation: True is used if so, otherwise ' - 'False. Default is auto.')), - cfg.StrOpt('nas_secure_file_permissions', - default='auto', - help=('Set more secure file permissions on network-attached ' - 'storage volume files to restrict broad other/world ' - 'access. If set to False, volumes are created with open ' - 'permissions. If set to True, volumes are created with ' - 'permissions for the cinder user and group (660). If ' - 'set to auto, a check is done to determine if ' - 'this is a new installation: True is used if so, ' - 'otherwise False. Default is auto.')), - cfg.StrOpt('nas_share_path', - default='', - help=('Path to the share to use for storing Cinder volumes. ' - 'For example: "/srv/export1" for an NFS server export ' - 'available at 10.0.5.10:/srv/export1 .')), - cfg.StrOpt('nas_mount_options', - help=('Options used to mount the storage backend file system ' - 'where Cinder volumes are stored.')), -] - -old_vol_type_opts = [cfg.DeprecatedOpt('glusterfs_sparsed_volumes'), - cfg.DeprecatedOpt('glusterfs_qcow2_volumes')] - -volume_opts = [ - cfg.StrOpt('nas_volume_prov_type', - default='thin', - choices=['thin', 'thick'], - deprecated_opts=old_vol_type_opts, - help=('Provisioning type that will be used when ' - 'creating volumes.')), -] - -CONF = cfg.CONF -CONF.register_opts(nas_opts) -CONF.register_opts(volume_opts) - - -def locked_volume_id_operation(f, external=False): - """Lock decorator for volume operations. - - Takes a named lock prior to executing the operation. The lock is named - with the id of the volume. This lock can be used by driver methods - to prevent conflicts with other operations modifying the same volume. - - May be applied to methods that take a 'volume' or 'snapshot' argument. - """ - - def lvo_inner1(inst, *args, **kwargs): - lock_tag = inst.driver_prefix - call_args = inspect.getcallargs(f, inst, *args, **kwargs) - - if call_args.get('volume'): - volume_id = call_args['volume']['id'] - elif call_args.get('snapshot'): - volume_id = call_args['snapshot']['volume']['id'] - else: - err_msg = _('The decorated method must accept either a volume or ' - 'a snapshot object') - raise exception.VolumeBackendAPIException(data=err_msg) - - @utils.synchronized('%s-%s' % (lock_tag, volume_id), - external=external) - def lvo_inner2(): - return f(inst, *args, **kwargs) - return lvo_inner2() - return lvo_inner1 - - -class RemoteFSDriver(driver.LocalVD, driver.TransferVD, driver.BaseVD): - """Common base for drivers that work like NFS.""" - - driver_volume_type = None - driver_prefix = 'remotefs' - volume_backend_name = None - SHARE_FORMAT_REGEX = r'.+:/.+' - - def __init__(self, *args, **kwargs): - super(RemoteFSDriver, self).__init__(*args, **kwargs) - self.shares = {} - self._mounted_shares = [] - self._execute_as_root = True - self._is_voldb_empty_at_startup = kwargs.pop('is_vol_db_empty', None) - - if self.configuration: - self.configuration.append_config_values(nas_opts) - self.configuration.append_config_values(volume_opts) - - def check_for_setup_error(self): - """Just to override parent behavior.""" - pass - - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info. - - :param volume: volume reference - :param connector: connector reference - """ - data = {'export': volume['provider_location'], - 'name': volume['name']} - if volume['provider_location'] in self.shares: - data['options'] = self.shares[volume['provider_location']] - return { - 'driver_volume_type': self.driver_volume_type, - 'data': data, - 'mount_point_base': self._get_mount_point_base() - } - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - super(RemoteFSDriver, self).do_setup(context) - - # Validate the settings for our secure file options. - self.configuration.nas_secure_file_permissions = \ - self.configuration.nas_secure_file_permissions.lower() - self.configuration.nas_secure_file_operations = \ - self.configuration.nas_secure_file_operations.lower() - valid_secure_opts = ['auto', 'true', 'false'] - secure_options = {'nas_secure_file_permissions': - self.configuration.nas_secure_file_permissions, - 'nas_secure_file_operations': - self.configuration.nas_secure_file_operations} - for opt_name, opt_value in secure_options.items(): - if opt_value not in valid_secure_opts: - err_parms = {'name': opt_name, 'value': opt_value} - msg = _("NAS config '%(name)s=%(value)s' invalid. Must be " - "'auto', 'true', or 'false'") % err_parms - LOG.error(msg) - raise exception.InvalidConfigurationValue(msg) - - def _get_provisioned_capacity(self): - """Returns the provisioned capacity. - - Get the sum of sizes of volumes, snapshots and any other - files on the mountpoint. - """ - provisioned_size = 0.0 - for share in self.shares.keys(): - mount_path = self._get_mount_point_for_share(share) - out, _ = self._execute('du', '--bytes', mount_path, - run_as_root=True) - provisioned_size += int(out.split()[0]) - return round(provisioned_size / units.Gi, 2) - - def _get_mount_point_base(self): - """Returns the mount point base for the remote fs. - - This method facilitates returning mount point base - for the specific remote fs. Override this method - in the respective driver to return the entry to be - used while attach/detach using brick in cinder. - If not overridden then it returns None without - raising exception to continue working for cases - when not used with brick. - """ - LOG.debug("Driver specific implementation needs to return" - " mount_point_base.") - return None - - def create_volume(self, volume): - """Creates a volume. - - :param volume: volume reference - :returns: provider_location update dict for database - """ - self._ensure_shares_mounted() - - volume['provider_location'] = self._find_share(volume['size']) - - LOG.info(_LI('casted to %s'), volume['provider_location']) - - self._do_create_volume(volume) - - return {'provider_location': volume['provider_location']} - - def _do_create_volume(self, volume): - """Create a volume on given remote share. - - :param volume: volume reference - """ - volume_path = self.local_path(volume) - volume_size = volume['size'] - - if getattr(self.configuration, - self.driver_prefix + '_sparsed_volumes'): - self._create_sparsed_file(volume_path, volume_size) - else: - self._create_regular_file(volume_path, volume_size) - - self._set_rw_permissions(volume_path) - - def _ensure_shares_mounted(self): - """Look for remote shares in the flags and mount them locally.""" - mounted_shares = [] - - self._load_shares_config(getattr(self.configuration, - self.driver_prefix + - '_shares_config')) - - for share in self.shares.keys(): - try: - self._ensure_share_mounted(share) - mounted_shares.append(share) - except Exception as exc: - LOG.error(_LE('Exception during mounting %s'), exc) - - self._mounted_shares = mounted_shares - - LOG.debug('Available shares %s', self._mounted_shares) - - def delete_volume(self, volume): - """Deletes a logical volume. - - :param volume: volume reference - """ - if not volume['provider_location']: - LOG.warning(_LW('Volume %s does not have ' - 'provider_location specified, ' - 'skipping'), volume['name']) - return - - self._ensure_share_mounted(volume['provider_location']) - - mounted_path = self.local_path(volume) - - self._delete(mounted_path) - - def ensure_export(self, ctx, volume): - """Synchronously recreates an export for a logical volume.""" - self._ensure_share_mounted(volume['provider_location']) - - def create_export(self, ctx, volume, connector): - """Exports the volume. - - Can optionally return a dictionary of changes - to the volume object to be persisted. - """ - pass - - def remove_export(self, ctx, volume): - """Removes an export for a logical volume.""" - pass - - def delete_snapshot(self, snapshot): - """Delete snapshot. - - Do nothing for this driver, but allow manager to handle deletion - of snapshot in error state. - """ - pass - - def _delete(self, path): - # Note(lpetrut): this method is needed in order to provide - # interoperability with Windows as it will be overridden. - self._execute('rm', '-f', path, run_as_root=self._execute_as_root) - - def _create_sparsed_file(self, path, size): - """Creates a sparse file of a given size in GiB.""" - self._execute('truncate', '-s', '%sG' % size, - path, run_as_root=self._execute_as_root) - - def _create_regular_file(self, path, size): - """Creates a regular file of given size in GiB.""" - - block_size_mb = 1 - block_count = size * units.Gi / (block_size_mb * units.Mi) - - self._execute('dd', 'if=/dev/zero', 'of=%s' % path, - 'bs=%dM' % block_size_mb, - 'count=%d' % block_count, - run_as_root=self._execute_as_root) - - def _fallocate(self, path, size): - """Creates a raw file of given size in GiB using fallocate.""" - self._execute('fallocate', '--length=%sG' % size, - path, run_as_root=True) - - def _create_qcow2_file(self, path, size_gb): - """Creates a QCOW2 file of a given size in GiB.""" - - self._execute('qemu-img', 'create', '-f', 'qcow2', - '-o', 'preallocation=metadata', - path, str(size_gb * units.Gi), - run_as_root=self._execute_as_root) - - def _set_rw_permissions(self, path): - """Sets access permissions for given NFS path. - - Volume file permissions are set based upon the value of - secure_file_permissions: 'true' sets secure access permissions and - 'false' sets more open (insecure) access permissions. - - :param path: the volume file path. - """ - if self.configuration.nas_secure_file_permissions == 'true': - permissions = '660' - LOG.debug('File path %(path)s is being set with permissions: ' - '%(permissions)s', - {'path': path, 'permissions': permissions}) - else: - permissions = 'ugo+rw' - LOG.warning(_LW('%(path)s is being set with open permissions: ' - '%(perm)s'), {'path': path, 'perm': permissions}) - - self._execute('chmod', permissions, path, - run_as_root=self._execute_as_root) - - def _set_rw_permissions_for_all(self, path): - """Sets 666 permissions for the path.""" - self._execute('chmod', 'ugo+rw', path, - run_as_root=self._execute_as_root) - - def _set_rw_permissions_for_owner(self, path): - """Sets read-write permissions to the owner for the path.""" - self._execute('chmod', 'u+rw', path, - run_as_root=self._execute_as_root) - - def local_path(self, volume): - """Get volume path (mounted locally fs path) for given volume. - - :param volume: volume reference - """ - remotefs_share = volume['provider_location'] - return os.path.join(self._get_mount_point_for_share(remotefs_share), - volume['name']) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - run_as_root = self._execute_as_root - - image_utils.fetch_to_raw(context, - image_service, - image_id, - self.local_path(volume), - self.configuration.volume_dd_blocksize, - size=volume['size'], - run_as_root=run_as_root) - - # NOTE (leseb): Set the virtual size of the image - # the raw conversion overwrote the destination file - # (which had the correct size) - # with the fetched glance image size, - # thus the initial 'size' parameter is not honored - # this sets the size to the one asked in the first place by the user - # and then verify the final virtual size - image_utils.resize_image(self.local_path(volume), volume['size'], - run_as_root=run_as_root) - - data = image_utils.qemu_img_info(self.local_path(volume), - run_as_root=run_as_root) - virt_size = data.virtual_size / units.Gi - if virt_size != volume['size']: - raise exception.ImageUnacceptable( - image_id=image_id, - reason=(_("Expected volume size was %d") % volume['size']) - + (_(" but size is now %d") % virt_size)) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - image_utils.upload_volume(context, - image_service, - image_meta, - self.local_path(volume)) - - def _read_config_file(self, config_file): - # Returns list of lines in file - with open(config_file) as f: - return f.readlines() - - def _load_shares_config(self, share_file=None): - self.shares = {} - - if all((self.configuration.nas_ip, - self.configuration.nas_share_path)): - LOG.debug('Using nas_ip and nas_share_path configuration.') - - nas_ip = self.configuration.nas_ip - nas_share_path = self.configuration.nas_share_path - - share_address = '%s:%s' % (nas_ip, nas_share_path) - - if not re.match(self.SHARE_FORMAT_REGEX, share_address): - msg = (_("Share %s ignored due to invalid format. Must " - "be of form address:/export. Please check the " - "nas_ip and nas_share_path settings."), - share_address) - raise exception.InvalidConfigurationValue(msg) - - self.shares[share_address] = self.configuration.nas_mount_options - - elif share_file is not None: - LOG.debug('Loading shares from %s.', share_file) - - for share in self._read_config_file(share_file): - # A configuration line may be either: - # host:/vol_name - # or - # host:/vol_name -o options=123,rw --other - if not share.strip(): - # Skip blank or whitespace-only lines - continue - if share.startswith('#'): - continue - - share_info = share.split(' ', 1) - # results in share_info = - # [ 'address:/vol', '-o options=123,rw --other' ] - - share_address = share_info[0].strip() - # Replace \040 with a space, to support paths with spaces - share_address = share_address.replace("\\040", " ") - share_opts = None - if len(share_info) > 1: - share_opts = share_info[1].strip() - - if not re.match(self.SHARE_FORMAT_REGEX, share_address): - LOG.error(_LE("Share %s ignored due to invalid format. " - "Must be of form address:/export."), - share_address) - continue - - self.shares[share_address] = share_opts - - LOG.debug("shares loaded: %s", self.shares) - - def _get_mount_point_for_share(self, path): - raise NotImplementedError() - - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - pass - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, update the stats first. - """ - if refresh or not self._stats: - self._update_volume_stats() - - return self._stats - - def _update_volume_stats(self): - """Retrieve stats info from volume group.""" - - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or self.volume_backend_name - data['vendor_name'] = 'Open Source' - data['driver_version'] = self.get_version() - data['storage_protocol'] = self.driver_volume_type - - self._ensure_shares_mounted() - - global_capacity = 0 - global_free = 0 - for share in self._mounted_shares: - capacity, free, used = self._get_capacity_info(share) - global_capacity += capacity - global_free += free - - data['total_capacity_gb'] = global_capacity / float(units.Gi) - data['free_capacity_gb'] = global_free / float(units.Gi) - data['reserved_percentage'] = self.configuration.reserved_percentage - data['QoS_support'] = False - self._stats = data - - def _get_capacity_info(self, share): - raise NotImplementedError() - - def _find_share(self, volume_size_in_gib): - raise NotImplementedError() - - def _ensure_share_mounted(self, share): - raise NotImplementedError() - - def secure_file_operations_enabled(self): - """Determine if driver is operating in Secure File Operations mode. - - The Cinder Volume driver needs to query if this driver is operating - in a secure file mode; check our nas_secure_file_operations flag. - """ - if self.configuration.nas_secure_file_operations == 'true': - return True - return False - - def set_nas_security_options(self, is_new_cinder_install): - """Determine the setting to use for Secure NAS options. - - This method must be overridden by child wishing to use secure - NAS file operations. This base method will set the NAS security - options to false. - """ - doc_html = "http://docs.openstack.org/admin-guide-cloud" \ - "/blockstorage_nfs_backend.html" - self.configuration.nas_secure_file_operations = 'false' - LOG.warning(_LW("The NAS file operations will be run as root: " - "allowing root level access at the storage backend. " - "This is considered an insecure NAS environment. " - "Please see %s for information on a secure NAS " - "configuration."), - doc_html) - self.configuration.nas_secure_file_permissions = 'false' - LOG.warning(_LW("The NAS file permissions mode will be 666 (allowing " - "other/world read & write access). This is considered " - "an insecure NAS environment. Please see %s for " - "information on a secure NFS configuration."), - doc_html) - - def _determine_nas_security_option_setting(self, nas_option, mount_point, - is_new_cinder_install): - """Determine NAS security option setting when 'auto' is assigned. - - This method determines the final 'true'/'false' setting of an NAS - security option when the default value of 'auto' has been detected. - If the nas option isn't 'auto' then its current value is used. - - :param nas_option: The NAS security option value loaded from config. - :param mount_point: Mount where indicator file is written. - :param is_new_cinder_install: boolean for new Cinder installation. - :return string: 'true' or 'false' for new option setting. - """ - if nas_option == 'auto': - # For auto detection, we first check to see if we have been - # through this process before by checking for the existence of - # the Cinder secure environment indicator file. - file_name = '.cinderSecureEnvIndicator' - file_path = os.path.join(mount_point, file_name) - if os.path.isfile(file_path): - nas_option = 'true' - LOG.info(_LI('Cinder secure environment ' - 'indicator file exists.')) - else: - # The indicator file does not exist. If it is a new - # installation, set to 'true' and create the indicator file. - if is_new_cinder_install: - nas_option = 'true' - try: - with open(file_path, 'w') as fh: - fh.write('Detector file for Cinder secure ' - 'environment usage.\n') - fh.write('Do not delete this file.\n') - - # Set the permissions on our special marker file to - # protect from accidental removal (owner write only). - self._execute('chmod', '640', file_path, - run_as_root=False) - LOG.info(_LI('New Cinder secure environment indicator' - ' file created at path %s.'), file_path) - except IOError as err: - LOG.error(_LE('Failed to created Cinder secure ' - 'environment indicator file: %s'), - err) - else: - # For existing installs, we default to 'false'. The - # admin can always set the option at the driver config. - nas_option = 'false' - - return nas_option - - -class RemoteFSSnapDriver(RemoteFSDriver, driver.SnapshotVD): - """Base class for remotefs drivers implementing qcow2 snapshots. - - Driver must implement: - _local_volume_dir(self, volume) - """ - - def __init__(self, *args, **kwargs): - self._remotefsclient = None - self.base = None - self._nova = None - super(RemoteFSSnapDriver, self).__init__(*args, **kwargs) - - def do_setup(self, context): - super(RemoteFSSnapDriver, self).do_setup(context) - - self._nova = compute.API() - - def _local_volume_dir(self, volume): - share = volume['provider_location'] - local_dir = self._get_mount_point_for_share(share) - return local_dir - - def _local_path_volume(self, volume): - path_to_disk = os.path.join( - self._local_volume_dir(volume), - volume['name']) - - return path_to_disk - - def _get_new_snap_path(self, snapshot): - vol_path = self.local_path(snapshot['volume']) - snap_path = '%s.%s' % (vol_path, snapshot['id']) - return snap_path - - def _local_path_volume_info(self, volume): - return '%s%s' % (self.local_path(volume), '.info') - - def _read_file(self, filename): - """This method is to make it easier to stub out code for testing. - - Returns a string representing the contents of the file. - """ - - with open(filename, 'r') as f: - return f.read() - - def _write_info_file(self, info_path, snap_info): - if 'active' not in snap_info.keys(): - msg = _("'active' must be present when writing snap_info.") - raise exception.RemoteFSException(msg) - - with open(info_path, 'w') as f: - json.dump(snap_info, f, indent=1, sort_keys=True) - - def _qemu_img_info_base(self, path, volume_name, basedir): - """Sanitize image_utils' qemu_img_info. - - This code expects to deal only with relative filenames. - """ - - info = image_utils.qemu_img_info(path) - if info.image: - info.image = os.path.basename(info.image) - if info.backing_file: - backing_file_template = \ - "(%(basedir)s/[0-9a-f]+/)?%" \ - "(volname)s(.(tmp-snap-)?[0-9a-f-]+)?$" % { - 'basedir': basedir, - 'volname': volume_name - } - if not re.match(backing_file_template, info.backing_file): - msg = _("File %(path)s has invalid backing file " - "%(bfile)s, aborting.") % {'path': path, - 'bfile': info.backing_file} - raise exception.RemoteFSException(msg) - - info.backing_file = os.path.basename(info.backing_file) - - return info - - def _qemu_img_info(self, path, volume_name): - raise NotImplementedError() - - def _img_commit(self, path): - self._execute('qemu-img', 'commit', path, - run_as_root=self._execute_as_root) - self._delete(path) - - def _rebase_img(self, image, backing_file, volume_format): - self._execute('qemu-img', 'rebase', '-u', '-b', backing_file, image, - '-F', volume_format, run_as_root=self._execute_as_root) - - def _read_info_file(self, info_path, empty_if_missing=False): - """Return dict of snapshot information. - - :param: info_path: path to file - :param: empty_if_missing: True=return empty dict if no file - """ - - if not os.path.exists(info_path): - if empty_if_missing is True: - return {} - - return json.loads(self._read_file(info_path)) - - def _get_backing_chain_for_path(self, volume, path): - """Returns list of dicts containing backing-chain information. - - Includes 'filename', and 'backing-filename' for each - applicable entry. - - Consider converting this to use --backing-chain and --output=json - when environment supports qemu-img 1.5.0. - - :param volume: volume reference - :param path: path to image file at top of chain - - """ - - output = [] - - info = self._qemu_img_info(path, volume['name']) - new_info = {} - new_info['filename'] = os.path.basename(path) - new_info['backing-filename'] = info.backing_file - - output.append(new_info) - - while new_info['backing-filename']: - filename = new_info['backing-filename'] - path = os.path.join(self._local_volume_dir(volume), filename) - info = self._qemu_img_info(path, volume['name']) - backing_filename = info.backing_file - new_info = {} - new_info['filename'] = filename - new_info['backing-filename'] = backing_filename - - output.append(new_info) - - return output - - def _get_hash_str(self, base_str): - """Return a string that represents hash of base_str. - - Returns string in a hex format. - """ - if isinstance(base_str, six.text_type): - base_str = base_str.encode('utf-8') - return hashlib.md5(base_str).hexdigest() - - def _get_mount_point_for_share(self, share): - """Return mount point for share. - - :param share: example 172.18.194.100:/var/fs - """ - return self._remotefsclient.get_mount_point(share) - - def _get_available_capacity(self, share): - """Calculate available space on the share. - - :param share: example 172.18.194.100:/var/fs - """ - mount_point = self._get_mount_point_for_share(share) - - out, _ = self._execute('df', '--portability', '--block-size', '1', - mount_point, - run_as_root=self._execute_as_root) - out = out.splitlines()[1] - - size = int(out.split()[1]) - available = int(out.split()[3]) - - return available, size - - def _get_capacity_info(self, remotefs_share): - available, size = self._get_available_capacity(remotefs_share) - return size, available, size - available - - def _get_mount_point_base(self): - return self.base - - def _ensure_share_writable(self, path): - """Ensure that the Cinder user can write to the share. - - If not, raise an exception. - - :param path: path to test - :raises: RemoteFSException - :returns: None - """ - - prefix = '.cinder-write-test-' + str(os.getpid()) + '-' - - try: - tempfile.NamedTemporaryFile(prefix=prefix, dir=path) - except OSError: - msg = _('Share at %(dir)s is not writable by the ' - 'Cinder volume service. Snapshot operations will not be ' - 'supported.') % {'dir': path} - raise exception.RemoteFSException(msg) - - def _copy_volume_to_image(self, context, volume, image_service, - image_meta): - """Copy the volume to the specified image.""" - - # If snapshots exist, flatten to a temporary image, and upload it - - active_file = self.get_active_image_from_info(volume) - active_file_path = os.path.join(self._local_volume_dir(volume), - active_file) - info = self._qemu_img_info(active_file_path, volume['name']) - backing_file = info.backing_file - - root_file_fmt = info.file_format - - tmp_params = { - 'prefix': '%s.temp_image.%s' % (volume['id'], image_meta['id']), - 'suffix': '.img' - } - with image_utils.temporary_file(**tmp_params) as temp_path: - if backing_file or (root_file_fmt != 'raw'): - # Convert due to snapshots - # or volume data not being stored in raw format - # (upload_volume assumes raw format input) - image_utils.convert_image(active_file_path, temp_path, 'raw') - upload_path = temp_path - else: - upload_path = active_file_path - - image_utils.upload_volume(context, - image_service, - image_meta, - upload_path) - - def get_active_image_from_info(self, volume): - """Returns filename of the active image from the info file.""" - - info_file = self._local_path_volume_info(volume) - - snap_info = self._read_info_file(info_file, empty_if_missing=True) - - if not snap_info: - # No info file = no snapshots exist - vol_path = os.path.basename(self.local_path(volume)) - return vol_path - - return snap_info['active'] - - def _create_cloned_volume(self, volume, src_vref): - LOG.info(_LI('Cloning volume %(src)s to volume %(dst)s'), - {'src': src_vref['id'], - 'dst': volume['id']}) - - if src_vref['status'] != 'available': - msg = _("Volume status must be 'available'.") - raise exception.InvalidVolume(msg) - - volume_name = CONF.volume_name_template % volume['id'] - - volume_info = {'provider_location': src_vref['provider_location'], - 'size': src_vref['size'], - 'id': volume['id'], - 'name': volume_name, - 'status': src_vref['status']} - temp_snapshot = {'volume_name': volume_name, - 'size': src_vref['size'], - 'volume_size': src_vref['size'], - 'name': 'clone-snap-%s' % src_vref['id'], - 'volume_id': src_vref['id'], - 'id': 'tmp-snap-%s' % src_vref['id'], - 'volume': src_vref} - self._create_snapshot(temp_snapshot) - try: - self._copy_volume_from_snapshot(temp_snapshot, - volume_info, - volume['size']) - - finally: - self._delete_snapshot(temp_snapshot) - - return {'provider_location': src_vref['provider_location']} - - def _delete_stale_snapshot(self, snapshot): - info_path = self._local_path_volume_info(snapshot['volume']) - snap_info = self._read_info_file(info_path) - - snapshot_file = snap_info[snapshot['id']] - active_file = self.get_active_image_from_info(snapshot['volume']) - snapshot_path = os.path.join( - self._local_volume_dir(snapshot['volume']), snapshot_file) - if (snapshot_file == active_file): - return - - LOG.info(_LI('Deleting stale snapshot: %s'), snapshot['id']) - self._delete(snapshot_path) - del(snap_info[snapshot['id']]) - self._write_info_file(info_path, snap_info) - - def _delete_snapshot(self, snapshot): - """Delete a snapshot. - - If volume status is 'available', delete snapshot here in Cinder - using qemu-img. - - If volume status is 'in-use', calculate what qcow2 files need to - merge, and call to Nova to perform this operation. - - :raises: InvalidVolume if status not acceptable - :raises: RemoteFSException(msg) if operation fails - :returns: None - - """ - - LOG.debug('Deleting snapshot %s:', snapshot['id']) - - volume_status = snapshot['volume']['status'] - if volume_status not in ['available', 'in-use']: - msg = _('Volume status must be "available" or "in-use".') - raise exception.InvalidVolume(msg) - - vol_path = self._local_volume_dir(snapshot['volume']) - self._ensure_share_writable(vol_path) - - # Determine the true snapshot file for this snapshot - # based on the .info file - info_path = self._local_path_volume_info(snapshot['volume']) - snap_info = self._read_info_file(info_path, empty_if_missing=True) - - if snapshot['id'] not in snap_info: - # If snapshot info file is present, but snapshot record does not - # exist, do not attempt to delete. - # (This happens, for example, if snapshot_create failed due to lack - # of permission to write to the share.) - LOG.info(_LI('Snapshot record for %s is not present, allowing ' - 'snapshot_delete to proceed.'), snapshot['id']) - return - - snapshot_file = snap_info[snapshot['id']] - LOG.debug('snapshot_file for this snap is: %s', snapshot_file) - snapshot_path = os.path.join( - self._local_volume_dir(snapshot['volume']), - snapshot_file) - - snapshot_path_img_info = self._qemu_img_info( - snapshot_path, - snapshot['volume']['name']) - - base_file = snapshot_path_img_info.backing_file - if base_file is None: - # There should always be at least the original volume - # file as base. - LOG.warning(_LW('No backing file found for %s, allowing ' - 'snapshot to be deleted.'), snapshot_path) - - # Snapshot may be stale, so just delete it and update the - # info file instead of blocking - return self._delete_stale_snapshot(snapshot) - - base_path = os.path.join(vol_path, base_file) - base_file_img_info = self._qemu_img_info(base_path, - snapshot['volume']['name']) - - # Find what file has this as its backing file - active_file = self.get_active_image_from_info(snapshot['volume']) - active_file_path = os.path.join(vol_path, active_file) - - if volume_status == 'in-use': - # Online delete - context = snapshot['context'] - - new_base_file = base_file_img_info.backing_file - - base_id = None - for key, value in snap_info.items(): - if value == base_file and key != 'active': - base_id = key - break - if base_id is None: - # This means we are deleting the oldest snapshot - LOG.debug('No %(base_id)s found for %(file)s', - {'base_id': 'base_id', 'file': snapshot_file}) - - online_delete_info = { - 'active_file': active_file, - 'snapshot_file': snapshot_file, - 'base_file': base_file, - 'base_id': base_id, - 'new_base_file': new_base_file - } - - return self._delete_snapshot_online(context, - snapshot, - online_delete_info) - - if snapshot_file == active_file: - # There is no top file - # T0 | T1 | - # base | snapshot_file | None - # (guaranteed to| (being deleted, | - # exist) | committed down) | - - self._img_commit(snapshot_path) - # Active file has changed - snap_info['active'] = base_file - else: - # T0 | T1 | T2 | T3 - # base | snapshot_file | higher_file | highest_file - # (guaranteed to | (being deleted, | (guaranteed to | (may exist) - # exist, not | committed down) | exist, needs | - # used here) | | ptr update) | - - backing_chain = self._get_backing_chain_for_path( - snapshot['volume'], active_file_path) - # This file is guaranteed to exist since we aren't operating on - # the active file. - higher_file = next((os.path.basename(f['filename']) - for f in backing_chain - if f.get('backing-filename', '') == - snapshot_file), - None) - if higher_file is None: - msg = _('No file found with %s as backing file.') %\ - snapshot_file - raise exception.RemoteFSException(msg) - - higher_id = next((i for i in snap_info - if snap_info[i] == higher_file - and i != 'active'), - None) - if higher_id is None: - msg = _('No snap found with %s as backing file.') %\ - higher_file - raise exception.RemoteFSException(msg) - - self._img_commit(snapshot_path) - - higher_file_path = os.path.join(vol_path, higher_file) - base_file_fmt = base_file_img_info.file_format - self._rebase_img(higher_file_path, base_file, base_file_fmt) - - # Remove snapshot_file from info - del(snap_info[snapshot['id']]) - self._write_info_file(info_path, snap_info) - - def _create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot. - - Snapshot must not be the active snapshot. (offline) - """ - - if snapshot['status'] != 'available': - msg = _('Snapshot status must be "available" to clone.') - raise exception.InvalidSnapshot(msg) - - self._ensure_shares_mounted() - - volume['provider_location'] = self._find_share(volume['size']) - - self._do_create_volume(volume) - - self._copy_volume_from_snapshot(snapshot, - volume, - volume['size']) - - return {'provider_location': volume['provider_location']} - - def _copy_volume_from_snapshot(self, snapshot, volume, volume_size): - raise NotImplementedError() - - def _do_create_snapshot(self, snapshot, backing_filename, - new_snap_path): - """Create a QCOW2 file backed by another file. - - :param snapshot: snapshot reference - :param backing_filename: filename of file that will back the - new qcow2 file - :param new_snap_path: filename of new qcow2 file - """ - - backing_path_full_path = os.path.join( - self._local_volume_dir(snapshot['volume']), - backing_filename) - - command = ['qemu-img', 'create', '-f', 'qcow2', '-o', - 'backing_file=%s' % backing_path_full_path, new_snap_path] - self._execute(*command, run_as_root=self._execute_as_root) - - info = self._qemu_img_info(backing_path_full_path, - snapshot['volume']['name']) - backing_fmt = info.file_format - - command = ['qemu-img', 'rebase', '-u', - '-b', backing_filename, - '-F', backing_fmt, - new_snap_path] - self._execute(*command, run_as_root=self._execute_as_root) - - self._set_rw_permissions(new_snap_path) - - def _create_snapshot(self, snapshot): - """Create a snapshot. - - If volume is attached, call to Nova to create snapshot, providing a - qcow2 file. Cinder creates and deletes qcow2 files, but Nova is - responsible for transitioning the VM between them and handling live - transfers of data between files as required. - - If volume is detached, create locally with qemu-img. Cinder handles - manipulation of qcow2 files. - - A file named volume-.info is stored with the volume - data and is a JSON table which contains a mapping between - Cinder snapshot UUIDs and filenames, as these associations - will change as snapshots are deleted. - - - Basic snapshot operation: - - 1. Initial volume file: - volume-1234 - - 2. Snapshot created: - volume-1234 <- volume-1234.aaaa - - volume-1234.aaaa becomes the new "active" disk image. - If the volume is not attached, this filename will be used to - attach the volume to a VM at volume-attach time. - If the volume is attached, the VM will switch to this file as - part of the snapshot process. - - Note that volume-1234.aaaa represents changes after snapshot - 'aaaa' was created. So the data for snapshot 'aaaa' is actually - in the backing file(s) of volume-1234.aaaa. - - This file has a qcow2 header recording the fact that volume-1234 is - its backing file. Delta changes since the snapshot was created are - stored in this file, and the backing file (volume-1234) does not - change. - - info file: { 'active': 'volume-1234.aaaa', - 'aaaa': 'volume-1234.aaaa' } - - 3. Second snapshot created: - volume-1234 <- volume-1234.aaaa <- volume-1234.bbbb - - volume-1234.bbbb now becomes the "active" disk image, recording - changes made to the volume. - - info file: { 'active': 'volume-1234.bbbb', (* changed!) - 'aaaa': 'volume-1234.aaaa', - 'bbbb': 'volume-1234.bbbb' } (* added!) - - 4. Snapshot deletion when volume is attached ('in-use' state): - - * When first snapshot is deleted, Cinder calls Nova for online - snapshot deletion. Nova deletes snapshot with id "aaaa" and - makes snapshot with id "bbbb" point to the base image. - Snapshot with id "bbbb" is the active image. - - volume-1234 <- volume-1234.bbbb - - info file: { 'active': 'volume-1234.bbbb', - 'bbbb': 'volume-1234.bbbb' - } - - * When second snapshot is deleted, Cinder calls Nova for online - snapshot deletion. Nova deletes snapshot with id "bbbb" by - pulling volume-1234's data into volume-1234.bbbb. This - (logically) removes snapshot with id "bbbb" and the active - file remains the same. - - volume-1234.bbbb - - info file: { 'active': 'volume-1234.bbbb' } - - TODO (deepakcs): Change this once Nova supports blockCommit for - in-use volumes. - - 5. Snapshot deletion when volume is detached ('available' state): - - * When first snapshot is deleted, Cinder does the snapshot - deletion. volume-1234.aaaa is removed from the snapshot chain. - The data from it is merged into its parent. - - volume-1234.bbbb is rebased, having volume-1234 as its new - parent. - - volume-1234 <- volume-1234.bbbb - - info file: { 'active': 'volume-1234.bbbb', - 'bbbb': 'volume-1234.bbbb' - } - - * When second snapshot is deleted, Cinder does the snapshot - deletion. volume-1234.aaaa is removed from the snapshot chain. - The base image, volume-1234 becomes the active image for this - volume again. - - volume-1234 - - info file: { 'active': 'volume-1234' } (* changed!) - """ - - status = snapshot['volume']['status'] - if status not in ['available', 'in-use']: - msg = _('Volume status must be "available" or "in-use"' - ' for snapshot. (is %s)') % status - raise exception.InvalidVolume(msg) - - info_path = self._local_path_volume_info(snapshot['volume']) - snap_info = self._read_info_file(info_path, empty_if_missing=True) - backing_filename = self.get_active_image_from_info( - snapshot['volume']) - new_snap_path = self._get_new_snap_path(snapshot) - - if status == 'in-use': - self._create_snapshot_online(snapshot, - backing_filename, - new_snap_path) - else: - self._do_create_snapshot(snapshot, - backing_filename, - new_snap_path) - - snap_info['active'] = os.path.basename(new_snap_path) - snap_info[snapshot['id']] = os.path.basename(new_snap_path) - self._write_info_file(info_path, snap_info) - - def _create_snapshot_online(self, snapshot, backing_filename, - new_snap_path): - # Perform online snapshot via Nova - context = snapshot['context'] - - self._do_create_snapshot(snapshot, - backing_filename, - new_snap_path) - - connection_info = { - 'type': 'qcow2', - 'new_file': os.path.basename(new_snap_path), - 'snapshot_id': snapshot['id'] - } - - try: - result = self._nova.create_volume_snapshot( - context, - snapshot['volume_id'], - connection_info) - LOG.debug('nova call result: %s', result) - except Exception: - LOG.exception(_LE('Call to Nova to create snapshot failed')) - raise - - # Loop and wait for result - # Nova will call Cinderclient to update the status in the database - # An update of progress = '90%' means that Nova is done - seconds_elapsed = 0 - increment = 1 - timeout = 600 - while True: - s = db.snapshot_get(context, snapshot['id']) - - LOG.debug('Status of snapshot %(id)s is now %(status)s', - {'id': snapshot['id'], - 'status': s['status']}) - - if s['status'] == 'creating': - if s['progress'] == '90%': - # Nova tasks completed successfully - break - - time.sleep(increment) - seconds_elapsed += increment - elif s['status'] == 'error': - - msg = _('Nova returned "error" status ' - 'while creating snapshot.') - raise exception.RemoteFSException(msg) - - elif s['status'] == 'deleting' or s['status'] == 'error_deleting': - msg = _('Snapshot %(id)s has been asked to be deleted while ' - 'waiting for it to become available. Perhaps a ' - 'concurrent request was made.') % {'id': - snapshot['id']} - raise exception.RemoteFSConcurrentRequest(msg) - - if 10 < seconds_elapsed <= 20: - increment = 2 - elif 20 < seconds_elapsed <= 60: - increment = 5 - elif 60 < seconds_elapsed: - increment = 10 - - if seconds_elapsed > timeout: - msg = _('Timed out while waiting for Nova update ' - 'for creation of snapshot %s.') % snapshot['id'] - raise exception.RemoteFSException(msg) - - def _delete_snapshot_online(self, context, snapshot, info): - # Update info over the course of this method - # active file never changes - info_path = self._local_path_volume(snapshot['volume']) + '.info' - snap_info = self._read_info_file(info_path) - - if info['active_file'] == info['snapshot_file']: - # blockRebase/Pull base into active - # info['base'] => snapshot_file - - file_to_delete = info['base_file'] - if info['base_id'] is None: - # Passing base=none to blockRebase ensures that - # libvirt blanks out the qcow2 backing file pointer - new_base = None - else: - new_base = info['new_base_file'] - snap_info[info['base_id']] = info['snapshot_file'] - - delete_info = {'file_to_merge': new_base, - 'merge_target_file': None, # current - 'type': 'qcow2', - 'volume_id': snapshot['volume']['id']} - - del(snap_info[snapshot['id']]) - else: - # blockCommit snapshot into base - # info['base'] <= snapshot_file - # delete record of snapshot - file_to_delete = info['snapshot_file'] - - delete_info = {'file_to_merge': info['snapshot_file'], - 'merge_target_file': info['base_file'], - 'type': 'qcow2', - 'volume_id': snapshot['volume']['id']} - - del(snap_info[snapshot['id']]) - - try: - self._nova.delete_volume_snapshot( - context, - snapshot['id'], - delete_info) - except Exception: - LOG.exception(_LE('Call to Nova delete snapshot failed')) - raise - - # Loop and wait for result - # Nova will call Cinderclient to update the status in the database - # An update of progress = '90%' means that Nova is done - seconds_elapsed = 0 - increment = 1 - timeout = 7200 - while True: - s = db.snapshot_get(context, snapshot['id']) - - if s['status'] == 'deleting': - if s['progress'] == '90%': - # Nova tasks completed successfully - break - else: - LOG.debug('status of snapshot %s is still "deleting"... ' - 'waiting', snapshot['id']) - time.sleep(increment) - seconds_elapsed += increment - else: - msg = _('Unable to delete snapshot %(id)s, ' - 'status: %(status)s.') % {'id': snapshot['id'], - 'status': s['status']} - raise exception.RemoteFSException(msg) - - if 10 < seconds_elapsed <= 20: - increment = 2 - elif 20 < seconds_elapsed <= 60: - increment = 5 - elif 60 < seconds_elapsed: - increment = 10 - - if seconds_elapsed > timeout: - msg = _('Timed out while waiting for Nova update ' - 'for deletion of snapshot %(id)s.') %\ - {'id': snapshot['id']} - raise exception.RemoteFSException(msg) - - # Write info file updated above - self._write_info_file(info_path, snap_info) - - # Delete stale file - path_to_delete = os.path.join( - self._local_volume_dir(snapshot['volume']), file_to_delete) - self._execute('rm', '-f', path_to_delete, run_as_root=True) - - @locked_volume_id_operation - def create_snapshot(self, snapshot): - """Apply locking to the create snapshot operation.""" - - return self._create_snapshot(snapshot) - - @locked_volume_id_operation - def delete_snapshot(self, snapshot): - """Apply locking to the delete snapshot operation.""" - - return self._delete_snapshot(snapshot) - - @locked_volume_id_operation - def create_volume_from_snapshot(self, volume, snapshot): - return self._create_volume_from_snapshot(volume, snapshot) - - @locked_volume_id_operation - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - return self._create_cloned_volume(volume, src_vref) - - @locked_volume_id_operation - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - - return self._copy_volume_to_image(context, - volume, - image_service, - image_meta) diff --git a/cinder/volume/drivers/san/__init__.py b/cinder/volume/drivers/san/__init__.py deleted file mode 100644 index 511f20cfa..000000000 --- a/cinder/volume/drivers/san/__init__.py +++ /dev/null @@ -1,25 +0,0 @@ -# Copyright (c) 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`cinder.volume.san` -- Cinder San Drivers -===================================================== - -.. automodule:: cinder.volume.san - :platform: Unix - :synopsis: Module containing all the Cinder San drivers. -""" - -# Adding imports for backwards compatibility in loading volume_driver. -from cinder.volume.drivers.san.san import SanISCSIDriver # noqa diff --git a/cinder/volume/drivers/san/hp/__init__.py b/cinder/volume/drivers/san/hp/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/san/hp/hpmsa_client.py b/cinder/volume/drivers/san/hp/hpmsa_client.py deleted file mode 100644 index bec7bfd44..000000000 --- a/cinder/volume/drivers/san/hp/hpmsa_client.py +++ /dev/null @@ -1,24 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from cinder.volume.drivers.dothill import dothill_client - - -class HPMSAClient(dothill_client.DotHillClient): - - def __init__(self, host, login, password, protocol, ssl_verify): - super(HPMSAClient, self).__init__(host, login, password, - protocol, ssl_verify) diff --git a/cinder/volume/drivers/san/hp/hpmsa_common.py b/cinder/volume/drivers/san/hp/hpmsa_common.py deleted file mode 100644 index b43f4b146..000000000 --- a/cinder/volume/drivers/san/hp/hpmsa_common.py +++ /dev/null @@ -1,71 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from oslo_config import cfg - -from cinder.volume.drivers.dothill import dothill_common -from cinder.volume.drivers.san.hp import hpmsa_client - -common_opts = [ - cfg.StrOpt('hpmsa_backend_name', - default='A', - help="Pool or Vdisk name to use for volume creation."), - cfg.StrOpt('hpmsa_backend_type', - choices=['linear', 'virtual'], - default='virtual', - help="linear (for Vdisk) or virtual (for Pool)."), - cfg.StrOpt('hpmsa_api_protocol', - choices=['http', 'https'], - default='https', - help="HPMSA API interface protocol."), - cfg.BoolOpt('hpmsa_verify_certificate', - default=False, - help="Whether to verify HPMSA array SSL certificate."), - cfg.StrOpt('hpmsa_verify_certificate_path', - help="HPMSA array SSL certificate path."), - -] - -iscsi_opts = [ - cfg.ListOpt('hpmsa_iscsi_ips', - default=[], - help="List of comma-separated target iSCSI IP addresses."), -] - -CONF = cfg.CONF -CONF.register_opts(common_opts) -CONF.register_opts(iscsi_opts) - - -class HPMSACommon(dothill_common.DotHillCommon): - VERSION = "1.0" - - def __init__(self, config): - self.config = config - self.vendor_name = "HPMSA" - self.backend_name = self.config.hpmsa_backend_name - self.backend_type = self.config.hpmsa_backend_type - self.api_protocol = self.config.hpmsa_api_protocol - ssl_verify = False - if (self.api_protocol == 'https' and - self.config.hpmsa_verify_certificate): - ssl_verify = self.config.hpmsa_verify_certificate_path or True - - self.client = hpmsa_client.HPMSAClient(self.config.san_ip, - self.config.san_login, - self.config.san_password, - self.api_protocol, - ssl_verify) diff --git a/cinder/volume/drivers/san/hp/hpmsa_fc.py b/cinder/volume/drivers/san/hp/hpmsa_fc.py deleted file mode 100644 index 2c1da2869..000000000 --- a/cinder/volume/drivers/san/hp/hpmsa_fc.py +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from cinder.volume.drivers.dothill import dothill_fc -from cinder.volume.drivers.san.hp import hpmsa_common - - -class HPMSAFCDriver(dothill_fc.DotHillFCDriver): - """OpenStack Fibre Channel cinder drivers for HPMSA arrays. - - Version history: - 1.0 - Inheriting from DotHill cinder drivers. - - """ - - VERSION = "1.0" - - def __init__(self, *args, **kwargs): - super(HPMSAFCDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(hpmsa_common.common_opts) - - def _init_common(self): - return hpmsa_common.HPMSACommon(self.configuration) diff --git a/cinder/volume/drivers/san/hp/hpmsa_iscsi.py b/cinder/volume/drivers/san/hp/hpmsa_iscsi.py deleted file mode 100644 index 258b05083..000000000 --- a/cinder/volume/drivers/san/hp/hpmsa_iscsi.py +++ /dev/null @@ -1,38 +0,0 @@ -# Copyright 2014 Objectif Libre -# Copyright 2015 DotHill Systems -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from cinder.volume.drivers.dothill import dothill_iscsi -from cinder.volume.drivers.san.hp import hpmsa_common - - -class HPMSAISCSIDriver(dothill_iscsi.DotHillISCSIDriver): - """OpenStack iSCSI cinder drivers for HPMSA arrays. - - Version history: - 1.0 - Inheriting from DotHill cinder drivers. - - """ - - VERSION = "1.0" - - def __init__(self, *args, **kwargs): - super(HPMSAISCSIDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(hpmsa_common.common_opts) - self.configuration.append_config_values(hpmsa_common.iscsi_opts) - self.iscsi_ips = self.configuration.hpmsa_iscsi_ips - - def _init_common(self): - return hpmsa_common.HPMSACommon(self.configuration) diff --git a/cinder/volume/drivers/san/san.py b/cinder/volume/drivers/san/san.py deleted file mode 100644 index e6946fdd6..000000000 --- a/cinder/volume/drivers/san/san.py +++ /dev/null @@ -1,183 +0,0 @@ -# Copyright 2011 Justin Santa Barbara -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Default Driver for san-stored volumes. - -The unique thing about a SAN is that we don't expect that we can run the volume -controller on the SAN hardware. We expect to access it over SSH or some API. -""" - -import random - -from eventlet import greenthread -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils - -from cinder import exception -from cinder.i18n import _, _LE -from cinder import ssh_utils -from cinder import utils -from cinder.volume import driver - -LOG = logging.getLogger(__name__) - -san_opts = [ - cfg.BoolOpt('san_thin_provision', - default=True, - help='Use thin provisioning for SAN volumes?'), - cfg.StrOpt('san_ip', - default='', - help='IP address of SAN controller'), - cfg.StrOpt('san_login', - default='admin', - help='Username for SAN controller'), - cfg.StrOpt('san_password', - default='', - help='Password for SAN controller', - secret=True), - cfg.StrOpt('san_private_key', - default='', - help='Filename of private key to use for SSH authentication'), - cfg.StrOpt('san_clustername', - default='', - help='Cluster name to use for creating volumes'), - cfg.PortOpt('san_ssh_port', - default=22, - help='SSH port to use with SAN'), - cfg.BoolOpt('san_is_local', - default=False, - help='Execute commands locally instead of over SSH; ' - 'use if the volume service is running on the SAN device'), - cfg.IntOpt('ssh_conn_timeout', - default=30, - help="SSH connection timeout in seconds"), - cfg.IntOpt('ssh_min_pool_conn', - default=1, - help='Minimum ssh connections in the pool'), - cfg.IntOpt('ssh_max_pool_conn', - default=5, - help='Maximum ssh connections in the pool'), -] - -CONF = cfg.CONF -CONF.register_opts(san_opts) - - -class SanDriver(driver.BaseVD): - """Base class for SAN-style storage volumes - - A SAN-style storage value is 'different' because the volume controller - probably won't run on it, so we need to access is over SSH or another - remote protocol. - """ - - def __init__(self, *args, **kwargs): - execute = kwargs.pop('execute', self.san_execute) - super(SanDriver, self).__init__(execute=execute, - *args, **kwargs) - self.configuration.append_config_values(san_opts) - self.run_local = self.configuration.san_is_local - self.sshpool = None - - def san_execute(self, *cmd, **kwargs): - if self.run_local: - return utils.execute(*cmd, **kwargs) - else: - check_exit_code = kwargs.pop('check_exit_code', None) - return self._run_ssh(cmd, check_exit_code) - - def _run_ssh(self, cmd_list, check_exit_code=True, attempts=1): - utils.check_ssh_injection(cmd_list) - command = ' '. join(cmd_list) - - if not self.sshpool: - password = self.configuration.san_password - privatekey = self.configuration.san_private_key - min_size = self.configuration.ssh_min_pool_conn - max_size = self.configuration.ssh_max_pool_conn - self.sshpool = ssh_utils.SSHPool( - self.configuration.san_ip, - self.configuration.san_ssh_port, - self.configuration.ssh_conn_timeout, - self.configuration.san_login, - password=password, - privatekey=privatekey, - min_size=min_size, - max_size=max_size) - last_exception = None - try: - with self.sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - return processutils.ssh_execute( - ssh, - command, - check_exit_code=check_exit_code) - except Exception as e: - LOG.error(e) - last_exception = e - greenthread.sleep(random.randint(20, 500) / 100.0) - try: - raise processutils.ProcessExecutionError( - exit_code=last_exception.exit_code, - stdout=last_exception.stdout, - stderr=last_exception.stderr, - cmd=last_exception.cmd) - except AttributeError: - raise processutils.ProcessExecutionError( - exit_code=-1, - stdout="", - stderr="Error running SSH command", - cmd=command) - - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error running SSH command: %s"), command) - - def ensure_export(self, context, volume): - """Synchronously recreates an export for a logical volume.""" - pass - - def create_export(self, context, volume, connector): - """Exports the volume.""" - pass - - def remove_export(self, context, volume): - """Removes an export for a logical volume.""" - pass - - def check_for_setup_error(self): - """Returns an error if prerequisites aren't met.""" - if not self.run_local: - if not (self.configuration.san_password or - self.configuration.san_private_key): - raise exception.InvalidInput( - reason=_('Specify san_password or san_private_key')) - - # The san_ip must always be set, because we use it for the target - if not self.configuration.san_ip: - raise exception.InvalidInput(reason=_("san_ip must be set")) - - -class SanISCSIDriver(SanDriver, driver.ISCSIDriver): - def __init__(self, *args, **kwargs): - super(SanISCSIDriver, self).__init__(*args, **kwargs) - - def _build_iscsi_target_name(self, volume): - return "%s%s" % (self.configuration.iscsi_target_prefix, - volume['name']) diff --git a/cinder/volume/drivers/scality.py b/cinder/volume/drivers/scality.py deleted file mode 100644 index 64e4c9348..000000000 --- a/cinder/volume/drivers/scality.py +++ /dev/null @@ -1,297 +0,0 @@ -# Copyright (c) 2015 Scality -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Scality SOFS Volume Driver. -""" - - -import errno -import os - -from oslo_concurrency import lockutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import fileutils -import six -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _, _LI -from cinder.image import image_utils -from cinder import utils -from cinder.volume.drivers import remotefs as remotefs_drv -from cinder.volume import utils as volume_utils - - -LOG = logging.getLogger(__name__) - -volume_opts = [ - cfg.StrOpt('scality_sofs_config', - help='Path or URL to Scality SOFS configuration file'), - cfg.StrOpt('scality_sofs_mount_point', - default='$state_path/scality', - help='Base dir where Scality SOFS shall be mounted'), - cfg.StrOpt('scality_sofs_volume_dir', - default='cinder/volumes', - help='Path from Scality SOFS root to volume dir'), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -class ScalityDriver(remotefs_drv.RemoteFSSnapDriver): - """Scality SOFS cinder driver. - - Creates sparse files on SOFS for hypervisors to use as block - devices. - """ - - driver_volume_type = 'scality' - driver_prefix = 'scality_sofs' - volume_backend_name = 'Scality_SOFS' - VERSION = '2.0.0' - - def __init__(self, *args, **kwargs): - super(ScalityDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(volume_opts) - - self.sofs_mount_point = self.configuration.scality_sofs_mount_point - self.sofs_config = self.configuration.scality_sofs_config - self.sofs_rel_volume_dir = self.configuration.scality_sofs_volume_dir - self.sofs_abs_volume_dir = os.path.join(self.sofs_mount_point, - self.sofs_rel_volume_dir) - - # The following config flag is used by RemoteFSDriver._do_create_volume - # We want to use sparse file (ftruncated) without exposing this - # as a config switch to customers. - self.configuration.scality_sofs_sparsed_volumes = True - - def check_for_setup_error(self): - """Sanity checks before attempting to mount SOFS.""" - - # config is mandatory - if not self.sofs_config: - msg = _("Value required for 'scality_sofs_config'") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # config can be a file path or a URL, check it - config = self.sofs_config - if urllib.parse.urlparse(self.sofs_config).scheme == '': - # turn local path into URL - config = 'file://%s' % self.sofs_config - try: - urllib.request.urlopen(config, timeout=5).close() - except (urllib.error.URLError, urllib.error.HTTPError) as e: - msg = _("Can't access 'scality_sofs_config'" - ": %s") % six.text_type(e) - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - # mount.sofs must be installed - if not os.access('/sbin/mount.sofs', os.X_OK): - msg = _("Cannot execute /sbin/mount.sofs") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - def _load_shares_config(self, share_file=None): - self.shares[self.sofs_rel_volume_dir] = None - - def _get_mount_point_for_share(self, share=None): - # The _qemu_img_info_base() method from the RemoteFSSnapDriver class - # expects files (volume) to be inside a subdir of the mount point. - # So we have to append a dummy subdir. - return self.sofs_abs_volume_dir + "/00" - - def _sofs_is_mounted(self): - """Check if SOFS is already mounted at the expected location.""" - mount_path = self.sofs_mount_point.rstrip('/') - for mount in volume_utils.read_proc_mounts(): - parts = mount.split() - if (parts[0].endswith('fuse') and - parts[1].rstrip('/') == mount_path): - return True - return False - - @lockutils.synchronized('mount-sofs', 'cinder-sofs', external=True) - def _ensure_share_mounted(self, share=None): - """Mount SOFS if need be.""" - fileutils.ensure_tree(self.sofs_mount_point) - - if not self._sofs_is_mounted(): - self._execute('mount', '-t', 'sofs', self.sofs_config, - self.sofs_mount_point, run_as_root=True) - # Check whether the mount command succeeded - if not self._sofs_is_mounted(): - msg = _("Cannot mount Scality SOFS, check syslog for errors") - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - - fileutils.ensure_tree(self.sofs_abs_volume_dir) - - # We symlink the '00' subdir to its parent dir to maintain - # compatibility with previous version of this driver. - try: - os.symlink(".", self._get_mount_point_for_share()) - except OSError as exc: - if exc.errno == errno.EEXIST: - if not os.path.islink(self._get_mount_point_for_share()): - raise - else: - raise - - def _ensure_shares_mounted(self): - self._ensure_share_mounted() - self._mounted_shares = [self.sofs_rel_volume_dir] - - def _find_share(self, volume_size_for): - try: - return self._mounted_shares[0] - except IndexError: - raise exception.RemoteFSNoSharesMounted() - - def get_volume_stats(self, refresh=False): - """Return the current state of the volume service.""" - stats = { - 'vendor_name': 'Scality', - 'driver_version': self.VERSION, - 'storage_protocol': 'scality', - 'total_capacity_gb': 'infinite', - 'free_capacity_gb': 'infinite', - 'reserved_percentage': 0, - } - backend_name = self.configuration.safe_get('volume_backend_name') - stats['volume_backend_name'] = backend_name or self.volume_backend_name - return stats - - @remotefs_drv.locked_volume_id_operation - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - - # Find active qcow2 file - active_file = self.get_active_image_from_info(volume) - path = '%s/%s' % (self._get_mount_point_for_share(), active_file) - sofs_rel_path = os.path.join(self.sofs_rel_volume_dir, "00", - volume['name']) - - data = {'export': volume['provider_location'], - 'name': active_file, - 'sofs_path': sofs_rel_path} - - # Test file for raw vs. qcow2 format - info = self._qemu_img_info(path, volume['name']) - data['format'] = info.file_format - if data['format'] not in ['raw', 'qcow2']: - msg = _('%s must be a valid raw or qcow2 image.') % path - raise exception.InvalidVolume(msg) - - return { - 'driver_volume_type': self.driver_volume_type, - 'data': data, - 'mount_point_base': self.sofs_mount_point - } - - def _qemu_img_info(self, path, volume_name): - return super(ScalityDriver, self)._qemu_img_info_base( - path, volume_name, self.sofs_abs_volume_dir) - - @remotefs_drv.locked_volume_id_operation - def extend_volume(self, volume, size_gb): - volume_path = self.local_path(volume) - - info = self._qemu_img_info(volume_path, volume['name']) - backing_fmt = info.file_format - - if backing_fmt not in ['raw', 'qcow2']: - msg = _('Unrecognized backing format: %s') - raise exception.InvalidVolume(msg % backing_fmt) - - # qemu-img can resize both raw and qcow2 files - image_utils.resize_image(volume_path, size_gb) - - def _copy_volume_from_snapshot(self, snapshot, volume, volume_size): - """Copy data from snapshot to destination volume. - - This is done with a qemu-img convert to raw/qcow2 from the snapshot - qcow2. - """ - - info_path = self._local_path_volume_info(snapshot['volume']) - - # For BC compat' with version < 2 of this driver - try: - snap_info = self._read_info_file(info_path) - except IOError as exc: - if exc.errno != errno.ENOENT: - raise - else: - path_to_snap_img = self.local_path(snapshot) - else: - vol_path = self._local_volume_dir(snapshot['volume']) - - forward_file = snap_info[snapshot['id']] - forward_path = os.path.join(vol_path, forward_file) - - # Find the file which backs this file, which represents the point - # when this snapshot was created. - img_info = self._qemu_img_info(forward_path, - snapshot['volume']['name']) - - path_to_snap_img = os.path.join(vol_path, img_info.backing_file) - - LOG.debug("will copy from snapshot at %s", path_to_snap_img) - - path_to_new_vol = self.local_path(volume) - out_format = 'raw' - image_utils.convert_image(path_to_snap_img, - path_to_new_vol, - out_format, - run_as_root=self._execute_as_root) - - self._set_rw_permissions_for_all(path_to_new_vol) - - image_utils.resize_image(path_to_new_vol, volume_size) - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume.""" - volume = self.db.volume_get(context, backup['volume_id']) - volume_local_path = self.local_path(volume) - LOG.info(_LI('Begin backup of volume %s.'), volume['name']) - - qemu_img_info = image_utils.qemu_img_info(volume_local_path) - if qemu_img_info.file_format != 'raw': - msg = _('Backup is only supported for raw-formatted ' - 'SOFS volumes.') - raise exception.InvalidVolume(msg) - - if qemu_img_info.backing_file is not None: - msg = _('Backup is only supported for SOFS volumes ' - 'without backing file.') - raise exception.InvalidVolume(msg) - - with utils.temporary_chown(volume_local_path): - with open(volume_local_path) as volume_file: - backup_service.backup(backup, volume_file) - - def restore_backup(self, context, backup, volume, backup_service): - """Restore an existing backup to a new or existing volume.""" - LOG.info(_LI('Restoring backup %(backup)s to volume %(volume)s.'), - {'backup': backup['id'], 'volume': volume['name']}) - volume_local_path = self.local_path(volume) - with utils.temporary_chown(volume_local_path): - with open(volume_local_path, 'wb') as volume_file: - backup_service.restore(backup, volume['id'], volume_file) diff --git a/cinder/volume/drivers/sheepdog.py b/cinder/volume/drivers/sheepdog.py deleted file mode 100644 index 51529ca75..000000000 --- a/cinder/volume/drivers/sheepdog.py +++ /dev/null @@ -1,652 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# Copyright (c) 2013 Zelin.io -# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -SheepDog Volume Driver. - -""" -import errno -import eventlet -import io -import re - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder.image import image_utils -from cinder import utils -from cinder.volume import driver - - -LOG = logging.getLogger(__name__) - -sheepdog_opts = [ - cfg.StrOpt('sheepdog_store_address', - default='127.0.0.1', - help=('IP address of sheep daemon.')), - cfg.PortOpt('sheepdog_store_port', - default=7000, - help=('Port of sheep daemon.')) -] - -CONF = cfg.CONF -CONF.import_opt("image_conversion_dir", "cinder.image.image_utils") -CONF.register_opts(sheepdog_opts) - - -class SheepdogClient(object): - """Sheepdog command executor.""" - QEMU_SHEEPDOG_PREFIX = 'sheepdog:' - DOG_RESP_CONNECTION_ERROR = 'failed to connect to' - DOG_RESP_CLUSTER_RUNNING = 'Cluster status: running' - DOG_RESP_CLUSTER_NOT_FORMATTED = ('Cluster status: ' - 'Waiting for cluster to be formatted') - DOG_RESP_CLUSTER_WAITING = ('Cluster status: ' - 'Waiting for other nodes to join cluster') - DOG_RESP_VDI_ALREADY_EXISTS = ': VDI exists already' - DOG_RESP_VDI_NOT_FOUND = ': No VDI found' - DOG_RESP_VDI_SHRINK_NOT_SUPPORT = 'Shrinking VDIs is not implemented' - DOG_RESP_VDI_SIZE_TOO_LARGE = 'New VDI size is too large' - DOG_RESP_SNAPSHOT_VDI_NOT_FOUND = ': No VDI found' - DOG_RESP_SNAPSHOT_NOT_FOUND = ': Failed to find requested tag' - DOG_RESP_SNAPSHOT_EXISTED = 'tag (%(snapname)s) is existed' - QEMU_IMG_RESP_CONNECTION_ERROR = ('Failed to connect socket: ' - 'Connection refused') - QEMU_IMG_RESP_ALREADY_EXISTS = ': VDI exists already' - QEMU_IMG_RESP_SNAPSHOT_NOT_FOUND = 'Failed to find the requested tag' - QEMU_IMG_RESP_VDI_NOT_FOUND = 'No vdi found' - QEMU_IMG_RESP_SIZE_TOO_LARGE = 'An image is too large.' - - def __init__(self, addr, port): - self.addr = addr - self.port = port - - def _run_dog(self, command, subcommand, *params): - cmd = ('env', 'LC_ALL=C', 'LANG=C', 'dog', command, subcommand, - '-a', self.addr, '-p', self.port) + params - try: - return utils.execute(*cmd) - except OSError as e: - with excutils.save_and_reraise_exception(): - if e.errno == errno.ENOENT: - msg = _LE('Sheepdog is not installed. ' - 'OSError: command is %s.') - else: - msg = _LE('OSError: command is %s.') - LOG.error(msg, cmd) - except processutils.ProcessExecutionError as e: - _stderr = e.stderr - if _stderr.startswith(self.DOG_RESP_CONNECTION_ERROR): - reason = (_('Failed to connect to sheep daemon. ' - 'addr: %(addr)s, port: %(port)s'), - {'addr': self.addr, 'port': self.port}) - raise exception.SheepdogError(reason=reason) - raise exception.SheepdogCmdError( - cmd=e.cmd, - exit_code=e.exit_code, - stdout=e.stdout.replace('\n', '\\n'), - stderr=e.stderr.replace('\n', '\\n')) - - def _run_qemu_img(self, command, *params): - """Executes qemu-img command wrapper""" - cmd = ['env', 'LC_ALL=C', 'LANG=C', 'qemu-img', command] - for param in params: - if param.startswith(self.QEMU_SHEEPDOG_PREFIX): - # replace 'sheepdog:vdiname[:snapshotname]' to - # 'sheepdog:addr:port:vdiname[:snapshotname]' - param = param.replace(self.QEMU_SHEEPDOG_PREFIX, - '%(prefix)s%(addr)s:%(port)s:' % - {'prefix': self.QEMU_SHEEPDOG_PREFIX, - 'addr': self.addr, 'port': self.port}, - 1) - cmd.append(param) - try: - return utils.execute(*cmd) - except OSError as e: - with excutils.save_and_reraise_exception(): - if e.errno == errno.ENOENT: - msg = _LE('Qemu-img is not installed. ' - 'OSError: command is %(cmd)s.') - else: - msg = _LE('OSError: command is %(cmd)s.') - LOG.error(msg, {'cmd': tuple(cmd)}) - except processutils.ProcessExecutionError as e: - raise exception.SheepdogCmdError( - cmd=e.cmd, - exit_code=e.exit_code, - stdout=e.stdout.replace('\n', '\\n'), - stderr=e.stderr.replace('\n', '\\n')) - - def check_cluster_status(self): - try: - (_stdout, _stderr) = self._run_dog('cluster', 'info') - except exception.SheepdogCmdError as e: - cmd = e.kwargs['cmd'] - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to check cluster status.' - '(command: %s)'), cmd) - - if _stdout.startswith(self.DOG_RESP_CLUSTER_RUNNING): - LOG.debug('Sheepdog cluster is running.') - return - - reason = _('Invalid sheepdog cluster status.') - if _stdout.startswith(self.DOG_RESP_CLUSTER_NOT_FORMATTED): - reason = _('Cluster is not formatted. ' - 'You should probably perform "dog cluster format".') - elif _stdout.startswith(self.DOG_RESP_CLUSTER_WAITING): - reason = _('Waiting for all nodes to join cluster. ' - 'Ensure all sheep daemons are running.') - raise exception.SheepdogError(reason=reason) - - def create(self, vdiname, size): - try: - self._run_dog('vdi', 'create', vdiname, '%sG' % size) - except exception.SheepdogCmdError as e: - _stderr = e.kwargs['stderr'] - with excutils.save_and_reraise_exception(): - if _stderr.rstrip('\\n').endswith( - self.DOG_RESP_VDI_ALREADY_EXISTS): - LOG.error(_LE('Volume already exists. %s'), vdiname) - else: - LOG.error(_LE('Failed to create volume. %s'), vdiname) - - def delete(self, vdiname): - try: - (_stdout, _stderr) = self._run_dog('vdi', 'delete', vdiname) - if _stderr.rstrip().endswith(self.DOG_RESP_VDI_NOT_FOUND): - LOG.warning(_LW('Volume not found. %s'), vdiname) - elif _stderr.startswith(self.DOG_RESP_CONNECTION_ERROR): - # NOTE(tishizaki) - # Dog command does not return error_code although - # dog command cannot connect to sheep process. - # That is a Sheepdog's bug. - # To avoid a Sheepdog's bug, now we need to check stderr. - # If Sheepdog has been fixed, this check logic is needed - # by old Sheepdog users. - reason = (_('Failed to connect to sheep daemon. ' - 'addr: %(addr)s, port: %(port)s'), - {'addr': self.addr, 'port': self.port}) - raise exception.SheepdogError(reason=reason) - except exception.SheepdogCmdError as e: - _stderr = e.kwargs['stderr'] - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to delete volume. %s'), vdiname) - - def create_snapshot(self, vdiname, snapname): - try: - self._run_dog('vdi', 'snapshot', '-s', snapname, vdiname) - except exception.SheepdogCmdError as e: - cmd = e.kwargs['cmd'] - _stderr = e.kwargs['stderr'] - with excutils.save_and_reraise_exception(): - if _stderr.rstrip('\\n').endswith( - self.DOG_RESP_SNAPSHOT_VDI_NOT_FOUND): - LOG.error(_LE('Volume "%s" not found. Please check the ' - 'results of "dog vdi list".'), - vdiname) - elif _stderr.rstrip('\\n').endswith( - self.DOG_RESP_SNAPSHOT_EXISTED % - {'snapname': snapname}): - LOG.error(_LE('Snapshot "%s" already exists.'), snapname) - else: - LOG.error(_LE('Failed to create snapshot. (command: %s)'), - cmd) - - def delete_snapshot(self, vdiname, snapname): - try: - (_stdout, _stderr) = self._run_dog('vdi', 'delete', '-s', - snapname, vdiname) - if _stderr.rstrip().endswith(self.DOG_RESP_SNAPSHOT_NOT_FOUND): - LOG.warning(_LW('Snapshot "%s" not found.'), snapname) - elif _stderr.rstrip().endswith(self.DOG_RESP_VDI_NOT_FOUND): - LOG.warning(_LW('Volume "%s" not found.'), vdiname) - elif _stderr.startswith(self.DOG_RESP_CONNECTION_ERROR): - # NOTE(tishizaki) - # Dog command does not return error_code although - # dog command cannot connect to sheep process. - # That is a Sheepdog's bug. - # To avoid a Sheepdog's bug, now we need to check stderr. - # If Sheepdog has been fixed, this check logic is needed - # by old Sheepdog users. - reason = (_('Failed to connect to sheep daemon. ' - 'addr: %(addr)s, port: %(port)s'), - {'addr': self.addr, 'port': self.port}) - raise exception.SheepdogError(reason=reason) - except exception.SheepdogCmdError as e: - cmd = e.kwargs['cmd'] - _stderr = e.kwargs['stderr'] - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to delete snapshot. (command: %s)'), - cmd) - - def clone(self, src_vdiname, src_snapname, dst_vdiname, size): - try: - self._run_qemu_img('create', '-b', - 'sheepdog:%(src_vdiname)s:%(src_snapname)s' % - {'src_vdiname': src_vdiname, - 'src_snapname': src_snapname}, - 'sheepdog:%s' % dst_vdiname, '%sG' % size) - except exception.SheepdogCmdError as e: - cmd = e.kwargs['cmd'] - _stderr = e.kwargs['stderr'] - with excutils.save_and_reraise_exception(): - if self.QEMU_IMG_RESP_CONNECTION_ERROR in _stderr: - LOG.error(_LE('Failed to connect to sheep daemon. ' - 'addr: %(addr)s, port: %(port)s'), - {'addr': self.addr, 'port': self.port}) - elif self.QEMU_IMG_RESP_ALREADY_EXISTS in _stderr: - LOG.error(_LE('Clone volume "%s" already exists. ' - 'Please check the results of "dog vdi list".'), - dst_vdiname) - elif self.QEMU_IMG_RESP_VDI_NOT_FOUND in _stderr: - LOG.error(_LE('Src Volume "%s" not found. ' - 'Please check the results of "dog vdi list".'), - src_vdiname) - elif self.QEMU_IMG_RESP_SNAPSHOT_NOT_FOUND in _stderr: - LOG.error(_LE('Snapshot "%s" not found. ' - 'Please check the results of "dog vdi list".'), - src_snapname) - elif self.QEMU_IMG_RESP_SIZE_TOO_LARGE in _stderr: - LOG.error(_LE('Volume size "%sG" is too large.'), size) - else: - LOG.error(_LE('Failed to clone volume.(command: %s)'), cmd) - - def resize(self, vdiname, size): - size = int(size) * units.Gi - try: - (_stdout, _stderr) = self._run_dog('vdi', 'resize', vdiname, size) - except exception.SheepdogCmdError as e: - _stderr = e.kwargs['stderr'] - with excutils.save_and_reraise_exception(): - if _stderr.rstrip('\\n').endswith( - self.DOG_RESP_VDI_NOT_FOUND): - LOG.error(_LE('Failed to resize vdi. vdi not found. %s'), - vdiname) - elif _stderr.startswith(self.DOG_RESP_VDI_SHRINK_NOT_SUPPORT): - LOG.error(_LE('Failed to resize vdi. ' - 'Shrinking vdi not supported. ' - 'vdi: %(vdiname)s new size: %(size)s'), - {'vdiname': vdiname, 'size': size}) - elif _stderr.startswith(self.DOG_RESP_VDI_SIZE_TOO_LARGE): - LOG.error(_LE('Failed to resize vdi. ' - 'Too large volume size. ' - 'vdi: %(vdiname)s new size: %(size)s'), - {'vdiname': vdiname, 'size': size}) - else: - LOG.error(_LE('Failed to resize vdi. ' - 'vdi: %(vdiname)s new size: %(size)s'), - {'vdiname': vdiname, 'size': size}) - - def get_volume_stats(self): - try: - (_stdout, _stderr) = self._run_dog('node', 'info', '-r') - except exception.SheepdogCmdError as e: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to get volume status. %s'), e) - return _stdout - - -class SheepdogIOWrapper(io.RawIOBase): - """File-like object with Sheepdog backend.""" - - def __init__(self, addr, port, volume, snapshot_name=None): - self._addr = addr - self._port = port - self._vdiname = volume['name'] - self._snapshot_name = snapshot_name - self._offset = 0 - # SheepdogIOWrapper instance becomes invalid if a write error occurs. - self._valid = True - - def _execute(self, cmd, data=None): - try: - # NOTE(yamada-h): processutils.execute causes busy waiting - # under eventlet. - # To avoid wasting CPU resources, it should not be used for - # the command which takes long time to execute. - # For workaround, we replace a subprocess module with - # the original one while only executing a read/write command. - _processutils_subprocess = processutils.subprocess - processutils.subprocess = eventlet.patcher.original('subprocess') - return processutils.execute(*cmd, process_input=data)[0] - except (processutils.ProcessExecutionError, OSError): - self._valid = False - msg = _('Sheepdog I/O Error, command was: "%s".') % ' '.join(cmd) - raise exception.VolumeDriverException(message=msg) - finally: - processutils.subprocess = _processutils_subprocess - - def read(self, length=None): - if not self._valid: - msg = _('An error occurred while reading volume "%s".' - ) % self._vdiname - raise exception.VolumeDriverException(message=msg) - - cmd = ['dog', 'vdi', 'read', '-a', self._addr, '-p', self._port] - if self._snapshot_name: - cmd.extend(('-s', self._snapshot_name)) - cmd.extend((self._vdiname, self._offset)) - if length: - cmd.append(length) - data = self._execute(cmd) - self._offset += len(data) - return data - - def write(self, data): - if not self._valid: - msg = _('An error occurred while writing to volume "%s".' - ) % self._vdiname - raise exception.VolumeDriverException(message=msg) - - length = len(data) - cmd = ('dog', 'vdi', 'write', '-a', self._addr, '-p', self._port, - self._vdiname, self._offset, length) - self._execute(cmd, data) - self._offset += length - return length - - def seek(self, offset, whence=0): - if not self._valid: - msg = _('An error occured while seeking for volume "%s".' - ) % self._vdiname - raise exception.VolumeDriverException(message=msg) - - if whence == 0: - # SEEK_SET or 0 - start of the stream (the default); - # offset should be zero or positive - new_offset = offset - elif whence == 1: - # SEEK_CUR or 1 - current stream position; offset may be negative - new_offset = self._offset + offset - else: - # SEEK_END or 2 - end of the stream; offset is usually negative - # TODO(yamada-h): Support SEEK_END - raise IOError(_("Invalid argument - whence=%s not supported.") % - whence) - - if new_offset < 0: - raise IOError(_("Invalid argument - negative seek offset.")) - - self._offset = new_offset - - def tell(self): - return self._offset - - def flush(self): - pass - - def fileno(self): - """Sheepdog does not have support for fileno so we raise IOError. - - Raising IOError is recommended way to notify caller that interface is - not supported - see http://docs.python.org/2/library/io.html#io.IOBase - """ - raise IOError(_("fileno is not supported by SheepdogIOWrapper")) - - -class SheepdogDriver(driver.VolumeDriver): - """Executes commands relating to Sheepdog Volumes.""" - - VERSION = "1.0.0" - - def __init__(self, *args, **kwargs): - super(SheepdogDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(sheepdog_opts) - self.addr = self.configuration.sheepdog_store_address - self.port = self.configuration.sheepdog_store_port - self.client = SheepdogClient(self.addr, self.port) - self.stats_pattern = re.compile(r'[\w\s%]*Total\s(\d+)\s(\d+)*') - self._stats = {} - - def check_for_setup_error(self): - self.client.check_cluster_status() - - def _is_cloneable(self, image_location, image_meta): - """Check the image can be clone or not.""" - - if image_location is None: - return False - - prefix = 'sheepdog://' - if not image_location.startswith(prefix): - LOG.debug("Image is not stored in sheepdog.") - return False - - if image_meta['disk_format'] != 'raw': - LOG.debug("Image clone requires image format to be " - "'raw' but image %s(%s) is '%s'.", - image_location, - image_meta['id'], - image_meta['disk_format']) - return False - - cloneable = False - # check whether volume is stored in sheepdog - try: - # The image location would be like - # "sheepdog://192.168.10.2:7000:Alice" - (ip, port, name) = image_location[len(prefix):].split(":", 2) - - self._try_execute('collie', 'vdi', 'list', '--address', ip, - '--port', port, name) - cloneable = True - except processutils.ProcessExecutionError as e: - LOG.debug("Can not find vdi %(image)s: %(err)s", - {'image': name, 'err': e}) - - return cloneable - - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - """Create a volume efficiently from an existing image.""" - image_location = image_location[0] if image_location else None - if not self._is_cloneable(image_location, image_meta): - return {}, False - - volume_ref = {'name': image_meta['id'], 'size': image_meta['size']} - self.create_cloned_volume(volume, volume_ref) - self.client.resize(volume.name, volume.size) - - vol_path = self.local_path(volume) - return {'provider_location': vol_path}, True - - def create_cloned_volume(self, volume, src_vref): - """Clone a sheepdog volume from another volume.""" - - snapshot_name = src_vref['name'] + '-temp-snapshot' - snapshot = { - 'name': snapshot_name, - 'volume_name': src_vref['name'], - 'volume_size': src_vref['size'], - } - - self.client.create_snapshot(snapshot['volume_name'], snapshot_name) - - try: - self.client.clone(snapshot['volume_name'], snapshot_name, - volume.name, volume.size) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Failed to create cloned volume %s.'), - volume.name) - finally: - # Delete temp Snapshot - self.client.delete_snapshot(snapshot['volume_name'], snapshot_name) - - def create_volume(self, volume): - """Create a sheepdog volume.""" - self.client.create(volume.name, volume.size) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a sheepdog volume from a snapshot.""" - self.client.clone(snapshot.volume_name, snapshot.name, - volume.name, volume.size) - - def delete_volume(self, volume): - """Delete a logical volume.""" - self.client.delete(volume.name) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - with image_utils.temporary_file() as tmp: - # (wenhao): we don't need to convert to raw for sheepdog. - image_utils.fetch_verify_image(context, image_service, - image_id, tmp) - - # remove the image created by import before this function. - # see volume/drivers/manager.py:_create_volume - self.client.delete(volume.name) - # convert and store into sheepdog - image_utils.convert_image(tmp, self.local_path(volume), 'raw') - self.client.resize(volume.name, volume.size) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - image_id = image_meta['id'] - with image_utils.temporary_file() as tmp: - # image_utils.convert_image doesn't support "sheepdog:" source, - # so we use the qemu-img directly. - # Sheepdog volume is always raw-formatted. - cmd = ('qemu-img', - 'convert', - '-f', 'raw', - '-t', 'none', - '-O', 'raw', - self.local_path(volume), - tmp) - self._try_execute(*cmd) - - with open(tmp, 'rb') as image_file: - image_service.update(context, image_id, {}, image_file) - - def create_snapshot(self, snapshot): - """Create a sheepdog snapshot.""" - self.client.create_snapshot(snapshot.volume_name, snapshot.name) - - def delete_snapshot(self, snapshot): - """Delete a sheepdog snapshot.""" - self.client.delete_snapshot(snapshot.volume_name, snapshot.name) - - def local_path(self, volume): - return "sheepdog:%(addr)s:%(port)s:%(name)s" % { - 'addr': self.addr, - 'port': self.port, - 'name': volume['name']} - - def ensure_export(self, context, volume): - """Safely and synchronously recreate an export for a logical volume.""" - pass - - def create_export(self, context, volume, connector): - """Export a volume.""" - pass - - def remove_export(self, context, volume): - """Remove an export for a logical volume.""" - pass - - def initialize_connection(self, volume, connector): - return { - 'driver_volume_type': 'sheepdog', - 'data': { - 'name': volume['name'], - 'hosts': [self.addr], - 'ports': ["%d" % self.port], - } - } - - def terminate_connection(self, volume, connector, **kwargs): - pass - - def _update_volume_stats(self): - stats = {} - - backend_name = "sheepdog" - if self.configuration: - backend_name = self.configuration.safe_get('volume_backend_name') - stats["volume_backend_name"] = backend_name or 'sheepdog' - stats['vendor_name'] = 'Open Source' - stats['driver_version'] = self.VERSION - stats['storage_protocol'] = 'sheepdog' - stats['total_capacity_gb'] = 'unknown' - stats['free_capacity_gb'] = 'unknown' - stats['reserved_percentage'] = 0 - stats['QoS_support'] = False - - stdout = self.client.get_volume_stats() - m = self.stats_pattern.match(stdout) - total = float(m.group(1)) - used = float(m.group(2)) - stats['total_capacity_gb'] = total / units.Gi - stats['free_capacity_gb'] = (total - used) / units.Gi - - self._stats = stats - - def get_volume_stats(self, refresh=False): - if refresh: - self._update_volume_stats() - return self._stats - - def extend_volume(self, volume, new_size): - """Extend an Existing Volume.""" - self.client.resize(volume.name, new_size) - LOG.debug('Extend volume from %(old_size)s GB to %(new_size)s GB.', - {'old_size': volume.size, 'new_size': new_size}) - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume.""" - src_volume = self.db.volume_get(context, backup.volume_id) - temp_snapshot_name = 'tmp-snap-%s' % src_volume.name - - # NOTE(tishizaki): If previous backup_volume operation has failed, - # a temporary snapshot for previous operation may exist. - # So, the old snapshot must be deleted before backup_volume. - # Sheepdog 0.9 or later 'delete_snapshot' operation - # is done successfully, although target snapshot does not exist. - # However, sheepdog 0.8 or before 'delete_snapshot' operation - # is failed, and raise ProcessExecutionError when target snapshot - # does not exist. - try: - self.client.delete_snapshot(src_volume.name, temp_snapshot_name) - except (exception.SheepdogCmdError): - pass - - try: - self.client.create_snapshot(src_volume.name, temp_snapshot_name) - except (exception.SheepdogCmdError, OSError): - msg = (_('Failed to create a temporary snapshot for volume %s.') - % src_volume.id) - LOG.exception(msg) - raise exception.SheepdogError(reason=msg) - - try: - sheepdog_fd = SheepdogIOWrapper(self.addr, self.port, - src_volume, temp_snapshot_name) - backup_service.backup(backup, sheepdog_fd) - finally: - self.client.delete_snapshot(src_volume.name, temp_snapshot_name) - - def restore_backup(self, context, backup, volume, backup_service): - """Restore an existing backup to a new or existing volume.""" - sheepdog_fd = SheepdogIOWrapper(self.addr, self.port, volume) - backup_service.restore(backup, volume['id'], sheepdog_fd) diff --git a/cinder/volume/drivers/smbfs.py b/cinder/volume/drivers/smbfs.py deleted file mode 100644 index 596403883..000000000 --- a/cinder/volume/drivers/smbfs.py +++ /dev/null @@ -1,659 +0,0 @@ -# Copyright (c) 2014 Cloudbase Solutions SRL -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import decorator - -import inspect -import json -import os - -from os_brick.remotefs import remotefs -from oslo_concurrency import processutils as putils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import fileutils -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LI, _LW -from cinder.image import image_utils -from cinder import utils -from cinder.volume.drivers import remotefs as remotefs_drv - - -VERSION = '1.1.0' - -LOG = logging.getLogger(__name__) - -volume_opts = [ - cfg.StrOpt('smbfs_shares_config', - default='/etc/cinder/smbfs_shares', - help='File with the list of available smbfs shares.'), - cfg.StrOpt('smbfs_allocation_info_file_path', - default='$state_path/allocation_data', - help=('The path of the automatically generated file containing ' - 'information about volume disk space allocation.')), - cfg.StrOpt('smbfs_default_volume_format', - default='qcow2', - choices=['raw', 'qcow2', 'vhd', 'vhdx'], - help=('Default format that will be used when creating volumes ' - 'if no volume format is specified.')), - cfg.BoolOpt('smbfs_sparsed_volumes', - default=True, - help=('Create volumes as sparsed files which take no space ' - 'rather than regular files when using raw format, ' - 'in which case volume creation takes lot of time.')), - cfg.FloatOpt('smbfs_used_ratio', - default=0.95, - help=('Percent of ACTUAL usage of the underlying volume ' - 'before no new volumes can be allocated to the volume ' - 'destination.')), - cfg.FloatOpt('smbfs_oversub_ratio', - default=1.0, - help=('This will compare the allocated to available space on ' - 'the volume destination. If the ratio exceeds this ' - 'number, the destination will no longer be valid.')), - cfg.StrOpt('smbfs_mount_point_base', - default='$state_path/mnt', - help=('Base dir containing mount points for smbfs shares.')), - cfg.StrOpt('smbfs_mount_options', - default='noperm,file_mode=0775,dir_mode=0775', - help=('Mount options passed to the smbfs client. See ' - 'mount.cifs man page for details.')), -] - -CONF = cfg.CONF -CONF.register_opts(volume_opts) - - -def update_allocation_data(delete=False): - @decorator.decorator - def wrapper(func, inst, *args, **kwargs): - ret_val = func(inst, *args, **kwargs) - - call_args = inspect.getcallargs(func, inst, *args, **kwargs) - volume = call_args['volume'] - requested_size = call_args.get('size_gb', None) - - if delete: - allocated_size_gb = None - else: - allocated_size_gb = requested_size or volume['size'] - - inst.update_disk_allocation_data(volume, allocated_size_gb) - return ret_val - return wrapper - - -class SmbfsDriver(remotefs_drv.RemoteFSSnapDriver): - """SMBFS based cinder volume driver.""" - - driver_volume_type = 'smbfs' - driver_prefix = 'smbfs' - volume_backend_name = 'Generic_SMBFS' - SHARE_FORMAT_REGEX = r'//.+/.+' - VERSION = VERSION - - _MINIMUM_QEMU_IMG_VERSION = '1.7' - - _DISK_FORMAT_VHD = 'vhd' - _DISK_FORMAT_VHD_LEGACY = 'vpc' - _DISK_FORMAT_VHDX = 'vhdx' - _DISK_FORMAT_RAW = 'raw' - _DISK_FORMAT_QCOW2 = 'qcow2' - - def __init__(self, execute=putils.execute, *args, **kwargs): - self._remotefsclient = None - super(SmbfsDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(volume_opts) - root_helper = utils.get_root_helper() - self.base = getattr(self.configuration, - 'smbfs_mount_point_base') - opts = getattr(self.configuration, - 'smbfs_mount_options') - self._remotefsclient = remotefs.RemoteFsClient( - 'cifs', root_helper, execute=execute, - smbfs_mount_point_base=self.base, - smbfs_mount_options=opts) - self.img_suffix = None - self._alloc_info_file_path = CONF.smbfs_allocation_info_file_path - - def _qemu_img_info(self, path, volume_name): - return super(SmbfsDriver, self)._qemu_img_info_base( - path, volume_name, self.configuration.smbfs_mount_point_base) - - @remotefs_drv.locked_volume_id_operation - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info. - - :param volume: volume reference - :param connector: connector reference - """ - # Find active image - active_file = self.get_active_image_from_info(volume) - active_file_path = os.path.join(self._local_volume_dir(volume), - active_file) - info = self._qemu_img_info(active_file_path, volume['name']) - fmt = info.file_format - - data = {'export': volume['provider_location'], - 'format': fmt, - 'name': active_file} - if volume['provider_location'] in self.shares: - data['options'] = self.shares[volume['provider_location']] - return { - 'driver_volume_type': self.driver_volume_type, - 'data': data, - 'mount_point_base': self._get_mount_point_base() - } - - def do_setup(self, context): - image_utils.check_qemu_img_version(self._MINIMUM_QEMU_IMG_VERSION) - - config = self.configuration.smbfs_shares_config - if not config: - msg = (_("SMBFS config file not set (smbfs_shares_config).")) - LOG.error(msg) - raise exception.SmbfsException(msg) - if not os.path.exists(config): - msg = (_("SMBFS config file at %(config)s doesn't exist.") % - {'config': config}) - LOG.error(msg) - raise exception.SmbfsException(msg) - if not os.path.isabs(self.base): - msg = _("Invalid mount point base: %s") % self.base - LOG.error(msg) - raise exception.SmbfsException(msg) - if not self.configuration.smbfs_oversub_ratio > 0: - msg = _( - "SMBFS config 'smbfs_oversub_ratio' invalid. Must be > 0: " - "%s") % self.configuration.smbfs_oversub_ratio - - LOG.error(msg) - raise exception.SmbfsException(msg) - - if not 0 < self.configuration.smbfs_used_ratio <= 1: - msg = _("SMBFS config 'smbfs_used_ratio' invalid. Must be > 0 " - "and <= 1.0: %s") % self.configuration.smbfs_used_ratio - LOG.error(msg) - raise exception.SmbfsException(msg) - - self.shares = {} # address : options - self._ensure_shares_mounted() - self._setup_allocation_data() - - def _setup_allocation_data(self): - if not os.path.exists(self._alloc_info_file_path): - fileutils.ensure_tree( - os.path.dirname(self._alloc_info_file_path)) - self._allocation_data = {} - self._update_allocation_data_file() - else: - with open(self._alloc_info_file_path, 'r') as f: - self._allocation_data = json.load(f) - - def update_disk_allocation_data(self, volume, virtual_size_gb=None): - volume_name = volume['name'] - smbfs_share = volume['provider_location'] - if smbfs_share: - share_hash = self._get_hash_str(smbfs_share) - else: - return - - share_alloc_data = self._allocation_data.get(share_hash, {}) - old_virtual_size = share_alloc_data.get(volume_name, 0) - total_allocated = share_alloc_data.get('total_allocated', 0) - - if virtual_size_gb: - share_alloc_data[volume_name] = virtual_size_gb - total_allocated += virtual_size_gb - old_virtual_size - elif share_alloc_data.get(volume_name): - # The volume is deleted. - del share_alloc_data[volume_name] - total_allocated -= old_virtual_size - - share_alloc_data['total_allocated'] = total_allocated - self._allocation_data[share_hash] = share_alloc_data - self._update_allocation_data_file() - - def _update_allocation_data_file(self): - with open(self._alloc_info_file_path, 'w') as f: - json.dump(self._allocation_data, f) - - def _get_total_allocated(self, smbfs_share): - share_hash = self._get_hash_str(smbfs_share) - share_alloc_data = self._allocation_data.get(share_hash, {}) - total_allocated = share_alloc_data.get('total_allocated', 0) << 30 - return float(total_allocated) - - def local_path(self, volume): - """Get volume path (mounted locally fs path) for given volume. - - :param volume: volume reference - """ - volume_path_template = self._get_local_volume_path_template(volume) - volume_path = self._lookup_local_volume_path(volume_path_template) - if volume_path: - return volume_path - - # The image does not exist, so retrieve the volume format - # in order to build the path. - fmt = self.get_volume_format(volume) - if fmt in (self._DISK_FORMAT_VHD, self._DISK_FORMAT_VHDX): - volume_path = volume_path_template + '.' + fmt - else: - volume_path = volume_path_template - return volume_path - - def _get_local_volume_path_template(self, volume): - local_dir = self._local_volume_dir(volume) - local_path_template = os.path.join(local_dir, volume['name']) - return local_path_template - - def _lookup_local_volume_path(self, volume_path_template): - for ext in ['', self._DISK_FORMAT_VHD, self._DISK_FORMAT_VHDX]: - volume_path = (volume_path_template + '.' + ext - if ext else volume_path_template) - if os.path.exists(volume_path): - return volume_path - - def _local_path_volume_info(self, volume): - return '%s%s' % (self.local_path(volume), '.info') - - def _get_new_snap_path(self, snapshot): - vol_path = self.local_path(snapshot['volume']) - snap_path, ext = os.path.splitext(vol_path) - snap_path += '.' + snapshot['id'] + ext - return snap_path - - def get_volume_format(self, volume, qemu_format=False): - volume_path_template = self._get_local_volume_path_template(volume) - volume_path = self._lookup_local_volume_path(volume_path_template) - - if volume_path: - info = self._qemu_img_info(volume_path, volume['name']) - volume_format = info.file_format - else: - volume_format = ( - self._get_volume_format_spec(volume) or - self.configuration.smbfs_default_volume_format) - - if qemu_format and volume_format == self._DISK_FORMAT_VHD: - volume_format = self._DISK_FORMAT_VHD_LEGACY - elif volume_format == self._DISK_FORMAT_VHD_LEGACY: - volume_format = self._DISK_FORMAT_VHD - - return volume_format - - @remotefs_drv.locked_volume_id_operation - @update_allocation_data(delete=True) - def delete_volume(self, volume): - """Deletes a logical volume.""" - if not volume['provider_location']: - LOG.warning(_LW('Volume %s does not have provider_location ' - 'specified, skipping.'), volume['name']) - return - - self._ensure_share_mounted(volume['provider_location']) - volume_dir = self._local_volume_dir(volume) - mounted_path = os.path.join(volume_dir, - self.get_active_image_from_info(volume)) - if os.path.exists(mounted_path): - self._delete(mounted_path) - else: - LOG.debug("Skipping deletion of volume %s as it does not exist.", - mounted_path) - - info_path = self._local_path_volume_info(volume) - self._delete(info_path) - - def _create_windows_image(self, volume_path, volume_size, volume_format): - """Creates a VHD or VHDX file of a given size.""" - # vhd is regarded as vpc by qemu - if volume_format == self._DISK_FORMAT_VHD: - volume_format = self._DISK_FORMAT_VHD_LEGACY - - self._execute('qemu-img', 'create', '-f', volume_format, - volume_path, str(volume_size * units.Gi), - run_as_root=True) - - @remotefs_drv.locked_volume_id_operation - @update_allocation_data() - def create_volume(self, volume): - return super(SmbfsDriver, self).create_volume(volume) - - def _do_create_volume(self, volume): - """Create a volume on given smbfs_share. - - :param volume: volume reference - """ - volume_format = self.get_volume_format(volume) - volume_path = self.local_path(volume) - volume_size = volume['size'] - - LOG.debug("Creating new volume at %s.", volume_path) - - if os.path.exists(volume_path): - msg = _('File already exists at %s.') % volume_path - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - if volume_format in (self._DISK_FORMAT_VHD, self._DISK_FORMAT_VHDX): - self._create_windows_image(volume_path, volume_size, - volume_format) - else: - self.img_suffix = None - if volume_format == self._DISK_FORMAT_QCOW2: - self._create_qcow2_file(volume_path, volume_size) - elif self.configuration.smbfs_sparsed_volumes: - self._create_sparsed_file(volume_path, volume_size) - else: - self._create_regular_file(volume_path, volume_size) - - self._set_rw_permissions_for_all(volume_path) - - def _get_capacity_info(self, smbfs_share): - """Calculate available space on the SMBFS share. - - :param smbfs_share: example //172.18.194.100/share - """ - - mount_point = self._get_mount_point_for_share(smbfs_share) - - df, _ = self._execute('stat', '-f', '-c', '%S %b %a', mount_point, - run_as_root=True) - block_size, blocks_total, blocks_avail = map(float, df.split()) - total_available = block_size * blocks_avail - total_size = block_size * blocks_total - - total_allocated = self._get_total_allocated(smbfs_share) - return total_size, total_available, total_allocated - - def _find_share(self, volume_size_in_gib): - """Choose SMBFS share among available ones for given volume size. - - For instances with more than one share that meets the criteria, the - share with the least "allocated" space will be selected. - - :param volume_size_in_gib: int size in GB - """ - - if not self._mounted_shares: - raise exception.SmbfsNoSharesMounted() - - target_share = None - target_share_reserved = 0 - - for smbfs_share in self._mounted_shares: - if not self._is_share_eligible(smbfs_share, volume_size_in_gib): - continue - total_allocated = self._get_total_allocated(smbfs_share) - if target_share is not None: - if target_share_reserved > total_allocated: - target_share = smbfs_share - target_share_reserved = total_allocated - else: - target_share = smbfs_share - target_share_reserved = total_allocated - - if target_share is None: - raise exception.SmbfsNoSuitableShareFound( - volume_size=volume_size_in_gib) - - LOG.debug('Selected %s as target smbfs share.', target_share) - - return target_share - - def _is_share_eligible(self, smbfs_share, volume_size_in_gib): - """Verifies SMBFS share is eligible to host volume with given size. - - First validation step: ratio of actual space (used_space / total_space) - is less than 'smbfs_used_ratio'. Second validation step: apparent space - allocated (differs from actual space used when using sparse files) - and compares the apparent available - space (total_available * smbfs_oversub_ratio) to ensure enough space is - available for the new volume. - - :param smbfs_share: smbfs share - :param volume_size_in_gib: int size in GB - """ - - used_ratio = self.configuration.smbfs_used_ratio - oversub_ratio = self.configuration.smbfs_oversub_ratio - requested_volume_size = volume_size_in_gib * units.Gi - - total_size, total_available, total_allocated = \ - self._get_capacity_info(smbfs_share) - - apparent_size = max(0, total_size * oversub_ratio) - apparent_available = max(0, apparent_size - total_allocated) - used = (total_size - total_available) / total_size - - if used > used_ratio: - LOG.debug('%s is above smbfs_used_ratio.', smbfs_share) - return False - if apparent_available <= requested_volume_size: - LOG.debug('%s is above smbfs_oversub_ratio.', smbfs_share) - return False - if total_allocated / total_size >= oversub_ratio: - LOG.debug('%s reserved space is above smbfs_oversub_ratio.', - smbfs_share) - return False - return True - - def _create_snapshot_online(self, snapshot, backing_filename, - new_snap_path): - msg = _("This driver does not support snapshotting in-use volumes.") - raise exception.SmbfsException(msg) - - def _delete_snapshot_online(self, context, snapshot, info): - msg = _("This driver does not support deleting in-use snapshots.") - raise exception.SmbfsException(msg) - - def _do_create_snapshot(self, snapshot, backing_filename, new_snap_path): - self._check_snapshot_support(snapshot) - super(SmbfsDriver, self)._do_create_snapshot( - snapshot, backing_filename, new_snap_path) - - def _check_snapshot_support(self, snapshot): - volume_format = self.get_volume_format(snapshot['volume']) - # qemu-img does not yet support differencing vhd/vhdx - if volume_format in (self._DISK_FORMAT_VHD, self._DISK_FORMAT_VHDX): - err_msg = _("Snapshots are not supported for this volume " - "format: %s") % volume_format - raise exception.InvalidVolume(err_msg) - - @remotefs_drv.locked_volume_id_operation - @update_allocation_data() - def extend_volume(self, volume, size_gb): - LOG.info(_LI('Extending volume %s.'), volume['id']) - self._extend_volume(volume, size_gb) - - def _extend_volume(self, volume, size_gb): - volume_path = self.local_path(volume) - - self._check_extend_volume_support(volume, size_gb) - LOG.info(_LI('Resizing file to %sG...'), size_gb) - - self._do_extend_volume(volume_path, size_gb, volume['name']) - - def _do_extend_volume(self, volume_path, size_gb, volume_name): - info = self._qemu_img_info(volume_path, volume_name) - fmt = info.file_format - - # Note(lpetrut): as for version 2.0, qemu-img cannot resize - # vhd/x images. For the moment, we'll just use an intermediary - # conversion in order to be able to do the resize. - if fmt in (self._DISK_FORMAT_VHDX, self._DISK_FORMAT_VHD_LEGACY): - temp_image = volume_path + '.tmp' - image_utils.convert_image(volume_path, temp_image, - self._DISK_FORMAT_RAW) - image_utils.resize_image(temp_image, size_gb) - image_utils.convert_image(temp_image, volume_path, fmt) - self._delete(temp_image) - else: - image_utils.resize_image(volume_path, size_gb) - - if not self._is_file_size_equal(volume_path, size_gb): - raise exception.ExtendVolumeError( - reason='Resizing image file failed.') - - def _check_extend_volume_support(self, volume, size_gb): - volume_path = self.local_path(volume) - active_file = self.get_active_image_from_info(volume) - active_file_path = os.path.join(self._local_volume_dir(volume), - active_file) - - if active_file_path != volume_path: - msg = _('Extend volume is only supported for this ' - 'driver when no snapshots exist.') - raise exception.InvalidVolume(msg) - - extend_by = int(size_gb) - volume['size'] - if not self._is_share_eligible(volume['provider_location'], - extend_by): - raise exception.ExtendVolumeError(reason='Insufficient space to ' - 'extend volume %s to %sG.' - % (volume['id'], size_gb)) - - @remotefs_drv.locked_volume_id_operation - @update_allocation_data() - def create_volume_from_snapshot(self, volume, snapshot): - return self._create_volume_from_snapshot(volume, snapshot) - - def _copy_volume_from_snapshot(self, snapshot, volume, volume_size): - """Copy data from snapshot to destination volume. - - This is done with a qemu-img convert to raw/qcow2 from the snapshot - qcow2. - """ - - LOG.debug("Snapshot: %(snap)s, volume: %(vol)s, " - "volume_size: %(size)s", - {'snap': snapshot['id'], - 'vol': volume['id'], - 'size': volume_size}) - - info_path = self._local_path_volume_info(snapshot['volume']) - snap_info = self._read_info_file(info_path) - vol_dir = self._local_volume_dir(snapshot['volume']) - out_format = self.get_volume_format(volume, qemu_format=True) - - forward_file = snap_info[snapshot['id']] - forward_path = os.path.join(vol_dir, forward_file) - - # Find the file which backs this file, which represents the point - # when this snapshot was created. - img_info = self._qemu_img_info(forward_path, - snapshot['volume']['name']) - path_to_snap_img = os.path.join(vol_dir, img_info.backing_file) - - LOG.debug("Will copy from snapshot at %s", path_to_snap_img) - - image_utils.convert_image(path_to_snap_img, - self.local_path(volume), - out_format) - self._extend_volume(volume, volume_size) - - self._set_rw_permissions_for_all(self.local_path(volume)) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - volume_format = self.get_volume_format(volume, qemu_format=True) - - image_utils.fetch_to_volume_format( - context, image_service, image_id, - self.local_path(volume), volume_format, - self.configuration.volume_dd_blocksize) - - self._do_extend_volume(self.local_path(volume), - volume['size'], - volume['name']) - - data = image_utils.qemu_img_info(self.local_path(volume)) - virt_size = data.virtual_size / units.Gi - if virt_size != volume['size']: - raise exception.ImageUnacceptable( - image_id=image_id, - reason=(_("Expected volume size was %d") % volume['size']) - + (_(" but size is now %d.") % virt_size)) - - @remotefs_drv.locked_volume_id_operation - @update_allocation_data() - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - return self._create_cloned_volume(volume, src_vref) - - def _ensure_share_mounted(self, smbfs_share): - mnt_flags = [] - if self.shares.get(smbfs_share) is not None: - mnt_flags = self.shares[smbfs_share] - # The domain name must be removed from the - # user name when using Samba. - mnt_flags = self.parse_credentials(mnt_flags).split() - self._remotefsclient.mount(smbfs_share, mnt_flags) - - def parse_options(self, option_str): - opts_dict = {} - opts_list = [] - if option_str: - for i in option_str.split(): - if i == '-o': - continue - for j in i.split(','): - tmp_opt = j.split('=') - if len(tmp_opt) > 1: - opts_dict[tmp_opt[0]] = tmp_opt[1] - else: - opts_list.append(tmp_opt[0]) - return opts_list, opts_dict - - def parse_credentials(self, mnt_flags): - options_list, options_dict = self.parse_options(mnt_flags) - username = (options_dict.pop('user', None) or - options_dict.pop('username', None)) - if username: - # Remove the Domain from the user name - options_dict['username'] = username.split('\\')[-1] - else: - options_dict['username'] = 'guest' - named_options = ','.join("%s=%s" % (key, val) for (key, val) - in options_dict.items()) - options_list = ','.join(options_list) - flags = '-o ' + ','.join([named_options, options_list]) - - return flags.strip(',') - - def _get_volume_format_spec(self, volume): - extra_specs = [] - - metadata_specs = volume.get('volume_metadata') or [] - extra_specs += metadata_specs - - vol_type = volume.get('volume_type') - if vol_type: - volume_type_specs = vol_type.get('extra_specs') or [] - extra_specs += volume_type_specs - - for spec in extra_specs: - if 'volume_format' in spec.key: - return spec.value - return None - - def _is_file_size_equal(self, path, size): - """Checks if file size at path is equal to size.""" - data = image_utils.qemu_img_info(path) - virt_size = data.virtual_size / units.Gi - return virt_size == size diff --git a/cinder/volume/drivers/solidfire.py b/cinder/volume/drivers/solidfire.py deleted file mode 100644 index f64c476ce..000000000 --- a/cinder/volume/drivers/solidfire.py +++ /dev/null @@ -1,1706 +0,0 @@ -# All Rights Reserved. -# Copyright 2013 SolidFire Inc -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import json -import math -import random -import re -import socket -import string -import time -import warnings - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import timeutils -from oslo_utils import units -import requests -from requests.packages.urllib3 import exceptions -import six - -from cinder import context -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder.image import image_utils -from cinder.objects import fields -from cinder.volume.drivers.san import san -from cinder.volume import qos_specs -from cinder.volume.targets import iscsi as iscsi_driver -from cinder.volume import volume_types - -LOG = logging.getLogger(__name__) - -sf_opts = [ - cfg.BoolOpt('sf_emulate_512', - default=True, - help='Set 512 byte emulation on volume creation; '), - - cfg.BoolOpt('sf_allow_tenant_qos', - default=False, - help='Allow tenants to specify QOS on create'), - - cfg.StrOpt('sf_account_prefix', - help='Create SolidFire accounts with this prefix. Any string ' - 'can be used here, but the string \"hostname\" is special ' - 'and will create a prefix using the cinder node hostname ' - '(previous default behavior). The default is NO prefix.'), - - cfg.StrOpt('sf_volume_prefix', - default='UUID-', - help='Create SolidFire volumes with this prefix. Volume names ' - 'are of the form . ' - 'The default is to use a prefix of \'UUID-\'.'), - - cfg.StrOpt('sf_template_account_name', - default='openstack-vtemplate', - help='Account name on the SolidFire Cluster to use as owner of ' - 'template/cache volumes (created if does not exist).'), - - cfg.BoolOpt('sf_allow_template_caching', - default=True, - help='Create an internal cache of copy of images when ' - 'a bootable volume is created to eliminate fetch from ' - 'glance and qemu-conversion on subsequent calls.'), - - cfg.StrOpt('sf_svip', - help='Overrides default cluster SVIP with the one specified. ' - 'This is required or deployments that have implemented ' - 'the use of VLANs for iSCSI networks in their cloud.'), - - cfg.BoolOpt('sf_enable_volume_mapping', - default=True, - help='Create an internal mapping of volume IDs and account. ' - 'Optimizes lookups and performance at the expense of ' - 'memory, very large deployments may want to consider ' - 'setting to False.'), - - cfg.PortOpt('sf_api_port', - default=443, - help='SolidFire API port. Useful if the device api is behind ' - 'a proxy on a different port.'), - - cfg.BoolOpt('sf_enable_vag', - default=False, - help='Utilize volume access groups on a per-tenant basis.')] - -CONF = cfg.CONF -CONF.register_opts(sf_opts) - -# SolidFire API Error Constants -xExceededLimit = 'xExceededLimit' -xAlreadyInVolumeAccessGroup = 'xAlreadyInVolumeAccessGroup' -xVolumeAccessGroupIDDoesNotExist = 'xVolumeAccessGroupIDDoesNotExist' -xNotInVolumeAccessGroup = 'xNotInVolumeAccessGroup' - - -def retry(exc_tuple, tries=5, delay=1, backoff=2): - def retry_dec(f): - @six.wraps(f) - def func_retry(*args, **kwargs): - _tries, _delay = tries, delay - while _tries > 1: - try: - return f(*args, **kwargs) - except exc_tuple: - time.sleep(_delay) - _tries -= 1 - _delay *= backoff - LOG.debug('Retrying %(args)s, %(tries)s attempts ' - 'remaining...', - {'args': args, 'tries': _tries}) - # NOTE(jdg): Don't log the params passed here - # some cmds like createAccount will have sensitive - # info in the params, grab only the second tuple - # which should be the Method - msg = (_('Retry count exceeded for command: %s') % - (args[1],)) - LOG.error(msg) - raise exception.SolidFireAPIException(message=msg) - return func_retry - return retry_dec - - -class SolidFireDriver(san.SanISCSIDriver): - """OpenStack driver to enable SolidFire cluster. - - Version history: - 1.0 - Initial driver - 1.1 - Refactor, clone support, qos by type and minor bug fixes - 1.2 - Add xfr and retype support - 1.2.1 - Add export/import support - 1.2.2 - Catch VolumeNotFound on accept xfr - 2.0.0 - Move from httplib to requests - 2.0.1 - Implement SolidFire Snapshots - 2.0.2 - Implement secondary account - - """ - - VERSION = '2.0.2' - - sf_qos_dict = {'slow': {'minIOPS': 100, - 'maxIOPS': 200, - 'burstIOPS': 200}, - 'medium': {'minIOPS': 200, - 'maxIOPS': 400, - 'burstIOPS': 400}, - 'fast': {'minIOPS': 500, - 'maxIOPS': 1000, - 'burstIOPS': 1000}, - 'performant': {'minIOPS': 2000, - 'maxIOPS': 4000, - 'burstIOPS': 4000}, - 'off': None} - - sf_qos_keys = ['minIOPS', 'maxIOPS', 'burstIOPS'] - cluster_stats = {} - retry_exc_tuple = (exception.SolidFireRetryableException, - requests.exceptions.ConnectionError) - retryable_errors = ['xDBVersionMismatch', - 'xMaxSnapshotsPerVolumeExceeded', - 'xMaxClonesPerVolumeExceeded', - 'xMaxSnapshotsPerNodeExceeded', - 'xMaxClonesPerNodeExceeded', - 'xNotReadyForIO'] - - def __init__(self, *args, **kwargs): - super(SolidFireDriver, self).__init__(*args, **kwargs) - self.cluster_uuid = None - self.configuration.append_config_values(sf_opts) - self._endpoint = self._build_endpoint_info() - self.template_account_id = None - self.max_volumes_per_account = 1990 - self.volume_map = {} - - try: - self._update_cluster_status() - except exception.SolidFireAPIException: - pass - if self.configuration.sf_allow_template_caching: - account = self.configuration.sf_template_account_name - self.template_account_id = self._create_template_account(account) - self.target_driver = SolidFireISCSI(solidfire_driver=self, - configuration=self.configuration) - self._set_cluster_uuid() - - def __getattr__(self, attr): - return getattr(self.target_driver, attr) - - def _set_cluster_uuid(self): - self.cluster_uuid = ( - self._get_cluster_info()['clusterInfo']['uuid']) - - def _parse_provider_id_string(self, id_string): - return tuple(id_string.split()) - - def _create_provider_id_string(self, - resource_id, - account_or_vol_id, - cluster_uuid=None): - # NOTE(jdg): We use the same format, but in the case - # of snapshots, we don't have an account id, we instead - # swap that with the parent volume id - cluster_id = self.cluster_uuid - # We allow specifying a remote cluster - if cluster_uuid: - cluster_id = cluster_uuid - - return "%s %s %s" % (resource_id, - account_or_vol_id, - cluster_id) - - def _init_snapshot_mappings(self, srefs): - updates = [] - sf_snaps = self._issue_api_request( - 'ListSnapshots', {}, version='6.0')['result']['snapshots'] - for s in srefs: - seek_name = '%s%s' % (self.configuration.sf_volume_prefix, s['id']) - sfsnap = next( - (ss for ss in sf_snaps if ss['name'] == seek_name), None) - if sfsnap: - id_string = self._create_provider_id_string( - sfsnap['snapshotID'], sfsnap['volumeID']) - if s.get('provider_id') != id_string: - updates.append( - {'id': s['id'], - 'provider_id': id_string}) - return updates - - def _init_volume_mappings(self, vrefs): - updates = [] - sf_vols = self._issue_api_request('ListActiveVolumes', - {})['result']['volumes'] - self.volume_map = {} - for v in vrefs: - seek_name = '%s%s' % (self.configuration.sf_volume_prefix, v['id']) - sfvol = next( - (sv for sv in sf_vols if sv['name'] == seek_name), None) - if sfvol: - if v.get('provider_id', 'nil') != sfvol['volumeID']: - v['provider_id'] == sfvol['volumeID'] - updates.append( - {'id': v['id'], - 'provider_id': self._create_provider_id_string( - sfvol['volumeID'], sfvol['accountID'])}) - - return updates - - def update_provider_info(self, vrefs, snaprefs): - volume_updates = self._init_volume_mappings(vrefs) - snapshot_updates = self._init_snapshot_mappings(snaprefs) - return (volume_updates, snapshot_updates) - - def _create_template_account(self, account_name): - # We raise an API exception if the account doesn't exist - - # We need to take account_prefix settings into consideration - # This just uses the same method to do template account create - # as we use for any other OpenStack account - account_name = self._get_sf_account_name(account_name) - try: - id = self._issue_api_request( - 'GetAccountByName', - {'username': account_name})['result']['account']['accountID'] - except exception.SolidFireAPIException: - chap_secret = self._generate_random_string(12) - params = {'username': account_name, - 'initiatorSecret': chap_secret, - 'targetSecret': chap_secret, - 'attributes': {}} - id = self._issue_api_request('AddAccount', - params)['result']['accountID'] - return id - - def _build_endpoint_info(self, **kwargs): - endpoint = {} - - endpoint['mvip'] = ( - kwargs.get('mvip', self.configuration.san_ip)) - endpoint['login'] = ( - kwargs.get('login', self.configuration.san_login)) - endpoint['passwd'] = ( - kwargs.get('passwd', self.configuration.san_password)) - endpoint['port'] = ( - kwargs.get('port', self.configuration.sf_api_port)) - endpoint['url'] = 'https://%s:%s' % (endpoint['mvip'], - endpoint['port']) - - # TODO(jdg): consider a call to GetAPI and setting version - return endpoint - - @retry(retry_exc_tuple, tries=6) - def _issue_api_request(self, method, params, version='1.0', endpoint=None): - if params is None: - params = {} - - if endpoint is None: - endpoint = self._endpoint - payload = {'method': method, 'params': params} - - url = '%s/json-rpc/%s/' % (endpoint['url'], version) - with warnings.catch_warnings(): - warnings.simplefilter("ignore", exceptions.InsecureRequestWarning) - req = requests.post(url, - data=json.dumps(payload), - auth=(endpoint['login'], endpoint['passwd']), - verify=False, - timeout=30) - - response = req.json() - req.close() - if (('error' in response) and - (response['error']['name'] in self.retryable_errors)): - msg = ('Retryable error (%s) encountered during ' - 'SolidFire API call.' % response['error']['name']) - LOG.debug(msg) - raise exception.SolidFireRetryableException(message=msg) - - if 'error' in response: - msg = _('API response: %s') % response - raise exception.SolidFireAPIException(msg) - - return response - - def _get_volumes_by_sfaccount(self, account_id): - """Get all volumes on cluster for specified account.""" - params = {'accountID': account_id} - return self._issue_api_request( - 'ListVolumesForAccount', params)['result']['volumes'] - - def _get_sfaccount_by_name(self, sf_account_name): - """Get SolidFire account object by name.""" - sfaccount = None - params = {'username': sf_account_name} - try: - data = self._issue_api_request('GetAccountByName', params) - if 'result' in data and 'account' in data['result']: - LOG.debug('Found solidfire account: %s', sf_account_name) - sfaccount = data['result']['account'] - except exception.SolidFireAPIException as ex: - if 'xUnknownAccount' in ex.msg: - return sfaccount - else: - raise - return sfaccount - - def _get_sf_account_name(self, project_id): - """Build the SolidFire account name to use.""" - prefix = self.configuration.sf_account_prefix or '' - if prefix == 'hostname': - prefix = socket.gethostname() - return '%s%s%s' % (prefix, '-' if prefix else '', project_id) - - def _get_sfaccount(self, project_id): - sf_account_name = self._get_sf_account_name(project_id) - sfaccount = self._get_sfaccount_by_name(sf_account_name) - if sfaccount is None: - raise exception.SolidFireAccountNotFound( - account_name=sf_account_name) - - return sfaccount - - def _create_sfaccount(self, project_id): - """Create account on SolidFire device if it doesn't already exist. - - We're first going to check if the account already exists, if it does - just return it. If not, then create it. - - """ - - sf_account_name = self._get_sf_account_name(project_id) - sfaccount = self._get_sfaccount_by_name(sf_account_name) - if sfaccount is None: - LOG.debug('solidfire account: %s does not exist, create it...', - sf_account_name) - chap_secret = self._generate_random_string(12) - params = {'username': sf_account_name, - 'initiatorSecret': chap_secret, - 'targetSecret': chap_secret, - 'attributes': {}} - self._issue_api_request('AddAccount', params) - sfaccount = self._get_sfaccount_by_name(sf_account_name) - - return sfaccount - - def _get_cluster_info(self): - """Query the SolidFire cluster for some property info.""" - params = {} - return self._issue_api_request('GetClusterInfo', params)['result'] - - def _generate_random_string(self, length): - """Generates random_string to use for CHAP password.""" - - char_set = string.ascii_uppercase + string.digits - return ''.join(random.sample(char_set, length)) - - def _get_model_info(self, sfaccount, sf_volume_id): - """Gets the connection info for specified account and volume.""" - cluster_info = self._get_cluster_info() - if self.configuration.sf_svip is None: - iscsi_portal = cluster_info['clusterInfo']['svip'] + ':3260' - else: - iscsi_portal = self.configuration.sf_svip - chap_secret = sfaccount['targetSecret'] - - found_volume = False - iteration_count = 0 - while not found_volume and iteration_count < 600: - volume_list = self._get_volumes_by_sfaccount( - sfaccount['accountID']) - iqn = None - for v in volume_list: - if v['volumeID'] == sf_volume_id: - iqn = v['iqn'] - found_volume = True - break - if not found_volume: - time.sleep(2) - iteration_count += 1 - - if not found_volume: - LOG.error(_LE('Failed to retrieve volume SolidFire-' - 'ID: %s in get_by_account!'), sf_volume_id) - raise exception.VolumeNotFound(volume_id=sf_volume_id) - - model_update = {} - # NOTE(john-griffith): SF volumes are always at lun 0 - model_update['provider_location'] = ('%s %s %s' - % (iscsi_portal, iqn, 0)) - model_update['provider_auth'] = ('CHAP %s %s' - % (sfaccount['username'], - chap_secret)) - if not self.configuration.sf_emulate_512: - model_update['provider_geometry'] = ('%s %s' % (4096, 4096)) - model_update['provider_id'] = ( - self._create_provider_id_string(sf_volume_id, - sfaccount['accountID'], - self.cluster_uuid)) - return model_update - - def _snapshot_discovery(self, src_uuid, params, vref): - # NOTE(jdg): First check the SF snapshots - # if we don't find a snap by the given name, just move on to check - # volumes. This may be a running system that was updated from - # before we did snapshots, so need to check both - is_clone = False - sf_vol = None - snap_name = '%s%s' % (self.configuration.sf_volume_prefix, src_uuid) - snaps = self._get_sf_snapshots() - snap = next((s for s in snaps if s["name"] == snap_name), None) - if snap: - params['snapshotID'] = int(snap['snapshotID']) - params['volumeID'] = int(snap['volumeID']) - params['newSize'] = int(vref['size'] * units.Gi) - else: - sf_vol = self._get_sf_volume(src_uuid) - if sf_vol is None: - raise exception.VolumeNotFound(volume_id=src_uuid) - params['volumeID'] = int(sf_vol['volumeID']) - params['newSize'] = int(vref['size'] * units.Gi) - is_clone = True - return params, is_clone, sf_vol - - def _do_clone_volume(self, src_uuid, - vref, sf_src_snap=None): - """Create a clone of an existing volume or snapshot.""" - - attributes = {} - sf_account = self._get_create_account(vref['project_id']) - params = {'name': '%(prefix)s%(id)s' % - {'prefix': self.configuration.sf_volume_prefix, - 'id': vref['id']}, - 'newAccountID': sf_account['accountID']} - - is_clone = False - sf_vol = None - if sf_src_snap: - # In some scenarios we are passed the snapshot information that we - # are supposed to clone. - params['snapshotID'] = sf_src_snap['snapshotID'] - params['volumeID'] = sf_src_snap['volumeID'] - params['newSize'] = int(vref['size'] * units.Gi) - else: - params, is_clone, sf_vol = self._snapshot_discovery(src_uuid, - params, - vref) - data = self._issue_api_request('CloneVolume', params, version='6.0') - if (('result' not in data) or ('volumeID' not in data['result'])): - msg = _("API response: %s") % data - raise exception.SolidFireAPIException(msg) - - sf_volume_id = data['result']['volumeID'] - - # NOTE(jdg): all attributes are copied via clone, need to do an update - # to set any that were provided - params = {'volumeID': sf_volume_id} - create_time = vref['created_at'].isoformat() - attributes = {'uuid': vref['id'], - 'is_clone': 'True', - 'src_uuid': src_uuid, - 'created_at': create_time} - - params['attributes'] = attributes - data = self._issue_api_request('ModifyVolume', params) - - model_update = self._get_model_info(sf_account, sf_volume_id) - if model_update is None: - mesg = _('Failed to get model update from clone') - raise exception.SolidFireAPIException(mesg) - - # Increment the usage count, just for data collection - # We're only doing this for clones, not create_from snaps - if is_clone: - data = self._update_attributes(sf_vol) - return (data, sf_account, model_update) - - def _update_attributes(self, sf_vol): - cloned_count = sf_vol['attributes'].get('cloned_count', 0) - cloned_count += 1 - attributes = sf_vol['attributes'] - attributes['cloned_count'] = cloned_count - - params = {'volumeID': int(sf_vol['volumeID'])} - params['attributes'] = attributes - return self._issue_api_request('ModifyVolume', params) - - def _do_volume_create(self, sf_account, params): - sf_volid = self._issue_api_request( - 'CreateVolume', params)['result']['volumeID'] - return self._get_model_info(sf_account, sf_volid) - - def _do_snapshot_create(self, params): - model_update = {} - snapshot_id = self._issue_api_request( - 'CreateSnapshot', params, version='6.0')['result']['snapshotID'] - snaps = self._get_sf_snapshots() - snap = ( - next((s for s in snaps if int(s["snapshotID"]) == - int(snapshot_id)), None)) - model_update['provider_id'] = ( - self._create_provider_id_string(snap['snapshotID'], - snap['volumeID'], - self.cluster_uuid)) - return model_update - - def _set_qos_presets(self, volume): - qos = {} - valid_presets = self.sf_qos_dict.keys() - - # First look to see if they included a preset - presets = [i.value for i in volume.get('volume_metadata') - if i.key == 'sf-qos' and i.value in valid_presets] - if len(presets) > 0: - if len(presets) > 1: - LOG.warning(_LW('More than one valid preset was ' - 'detected, using %s'), presets[0]) - qos = self.sf_qos_dict[presets[0]] - else: - # look for explicit settings - for i in volume.get('volume_metadata'): - if i.key in self.sf_qos_keys: - qos[i.key] = int(i.value) - return qos - - def _set_qos_by_volume_type(self, ctxt, type_id): - qos = {} - volume_type = volume_types.get_volume_type(ctxt, type_id) - qos_specs_id = volume_type.get('qos_specs_id') - specs = volume_type.get('extra_specs') - - # NOTE(jdg): We prefer the qos_specs association - # and over-ride any existing - # extra-specs settings if present - if qos_specs_id is not None: - kvs = qos_specs.get_qos_specs(ctxt, qos_specs_id)['specs'] - else: - kvs = specs - - for key, value in kvs.items(): - if ':' in key: - fields = key.split(':') - key = fields[1] - if key in self.sf_qos_keys: - qos[key] = int(value) - return qos - - def _get_sf_volume(self, uuid, params=None): - if params: - vols = self._issue_api_request( - 'ListVolumesForAccount', params)['result']['volumes'] - else: - vols = self._issue_api_request( - 'ListActiveVolumes', params)['result']['volumes'] - - found_count = 0 - sf_volref = None - for v in vols: - # NOTE(jdg): In the case of "name" we can't - # update that on manage/import, so we use - # the uuid attribute - meta = v.get('attributes') - alt_id = '' - if meta: - alt_id = meta.get('uuid', '') - - if uuid in v['name'] or uuid in alt_id: - found_count += 1 - sf_volref = v - LOG.debug("Mapped SolidFire volumeID %(volume_id)s " - "to cinder ID %(uuid)s.", - {'volume_id': v['volumeID'], 'uuid': uuid}) - - if found_count == 0: - # NOTE(jdg): Previously we would raise here, but there are cases - # where this might be a cleanup for a failed delete. - # Until we get better states we'll just log an error - LOG.error(_LE("Volume %s, not found on SF Cluster."), uuid) - - if found_count > 1: - LOG.error(_LE("Found %(count)s volumes mapped to id: %(uuid)s."), - {'count': found_count, - 'uuid': uuid}) - raise exception.DuplicateSfVolumeNames(vol_name=uuid) - - return sf_volref - - def _get_sf_snapshots(self, sf_volid=None): - params = {} - if sf_volid: - params = {'volumeID': sf_volid} - return self._issue_api_request( - 'ListSnapshots', params, version='6.0')['result']['snapshots'] - - def _create_image_volume(self, context, - image_meta, image_service, - image_id): - with image_utils.TemporaryImages.fetch(image_service, - context, - image_id) as tmp_image: - data = image_utils.qemu_img_info(tmp_image) - fmt = data.file_format - if fmt is None: - raise exception.ImageUnacceptable( - reason=_("'qemu-img info' parsing failed."), - image_id=image_id) - - backing_file = data.backing_file - if backing_file is not None: - raise exception.ImageUnacceptable( - image_id=image_id, - reason=_("fmt=%(fmt)s backed by:%(backing_file)s") - % {'fmt': fmt, 'backing_file': backing_file, }) - - virtual_size = int(math.ceil(float(data.virtual_size) / units.Gi)) - attributes = {} - attributes['image_info'] = {} - attributes['image_info']['image_updated_at'] = ( - image_meta['updated_at'].isoformat()) - attributes['image_info']['image_name'] = ( - image_meta['name']) - attributes['image_info']['image_created_at'] = ( - image_meta['created_at'].isoformat()) - attributes['image_info']['image_id'] = image_meta['id'] - params = {'name': 'OpenStackIMG-%s' % image_id, - 'accountID': self.template_account_id, - 'sliceCount': 1, - 'totalSize': int(virtual_size * units.Gi), - 'enable512e': self.configuration.sf_emulate_512, - 'attributes': attributes, - 'qos': {}} - - sf_account = self._issue_api_request( - 'GetAccountByID', - {'accountID': self.template_account_id})['result']['account'] - template_vol = self._do_volume_create(sf_account, params) - - tvol = {} - tvol['id'] = image_id - tvol['provider_location'] = template_vol['provider_location'] - tvol['provider_auth'] = template_vol['provider_auth'] - - connector = {'multipath': False} - conn = self.initialize_connection(tvol, connector) - attach_info = super(SolidFireDriver, self)._connect_device(conn) - properties = 'na' - try: - image_utils.convert_image(tmp_image, - attach_info['device']['path'], - 'raw', - run_as_root=True) - data = image_utils.qemu_img_info(attach_info['device']['path'], - run_as_root=True) - if data.file_format != 'raw': - raise exception.ImageUnacceptable( - image_id=image_id, - reason=_("Converted to %(vol_format)s, but format is " - "now %(file_format)s") % {'vol_format': 'raw', - 'file_format': data. - file_format}) - except Exception as exc: - vol = self._get_sf_volume(image_id) - LOG.error(_LE('Failed image conversion during ' - 'cache creation: %s'), - exc) - LOG.debug('Removing SolidFire Cache Volume (SF ID): %s', - vol['volumeID']) - self._detach_volume(context, attach_info, tvol, properties) - self._issue_api_request('DeleteVolume', params) - return - - self._detach_volume(context, attach_info, tvol, properties) - sf_vol = self._get_sf_volume(image_id, params) - LOG.debug('Successfully created SolidFire Image Template ' - 'for image-id: %s', image_id) - return sf_vol - - def _verify_image_volume(self, context, image_meta, image_service): - # This method just verifies that IF we have a cache volume that - # it's still up to date and current WRT the image in Glance - # ie an image-update hasn't occurred since we grabbed it - - # If it's out of date, just delete it and we'll create a new one - # Any other case we don't care and just return without doing anything - - params = {'accountID': self.template_account_id} - sf_vol = self._get_sf_volume(image_meta['id'], params) - if sf_vol is None: - return - - # Check updated_at field, delete copy and update if needed - if sf_vol['attributes']['image_info']['image_updated_at'] == ( - image_meta['updated_at'].isoformat()): - return - else: - # Bummer, it's been updated, delete it - params = {'accountID': self.template_account_id} - params['volumeID'] = sf_vol['volumeID'] - self._issue_api_request('DeleteVolume', params) - if not self._create_image_volume(context, - image_meta, - image_service, - image_meta['id']): - msg = _("Failed to create SolidFire Image-Volume") - raise exception.SolidFireAPIException(msg) - - def _get_sfaccounts_for_tenant(self, cinder_project_id): - accounts = self._issue_api_request( - 'ListAccounts', {})['result']['accounts'] - - # Note(jdg): On SF we map account-name to OpenStack's tenant ID - # we use tenantID in here to get secondaries that might exist - # Also: we expect this to be sorted, so we get the primary first - # in the list - return sorted([acc for acc in accounts if - cinder_project_id in acc['username']]) - - def _get_all_active_volumes(self, cinder_uuid=None): - params = {} - volumes = self._issue_api_request('ListActiveVolumes', - params)['result']['volumes'] - if cinder_uuid: - vols = ([v for v in volumes if - cinder_uuid in v.name]) - else: - vols = [v for v in volumes] - - return vols - - def _get_all_deleted_volumes(self, cinder_uuid=None): - params = {} - vols = self._issue_api_request('ListDeletedVolumes', - params)['result']['volumes'] - if cinder_uuid: - deleted_vols = ([v for v in vols if - cinder_uuid in v['name']]) - else: - deleted_vols = [v for v in vols] - return deleted_vols - - def _get_account_create_availability(self, accounts): - # we'll check both the primary and the secondary - # if it exists and return whichever one has count - # available. - for acc in accounts: - if self._get_volumes_for_account( - acc['accountID']) > self.max_volumes_per_account: - return acc - if len(accounts) == 1: - sfaccount = self._create_sfaccount(accounts[0]['name'] + '_') - return sfaccount - return None - - def _get_create_account(self, proj_id): - # Retrieve SolidFire accountID to be used for creating volumes. - sf_accounts = self._get_sfaccounts_for_tenant(proj_id) - if not sf_accounts: - sf_account = self._create_sfaccount(proj_id) - else: - # Check availability for creates - sf_account = self._get_account_create_availability(sf_accounts) - if not sf_account: - # TODO(jdg): We're not doing tertiaries, so fail. - msg = _('Volumes/account exceeded on both primary and ' - 'secondary SolidFire accounts.') - raise exception.SolidFireDriverException(msg) - return sf_account - - def _get_volumes_for_account(self, sf_account_id, cinder_uuid=None): - # ListVolumesForAccount gives both Active and Deleted - # we require the solidfire accountID, uuid of volume - # is optional - params = {'accountID': sf_account_id} - vols = self._issue_api_request('ListVolumesForAccount', - params)['result']['volumes'] - if cinder_uuid: - vlist = [v for v in vols if - cinder_uuid in v['name']] - else: - vlist = [v for v in vols] - vlist = sorted(vlist, key=lambda k: k['volumeID']) - return vlist - - def _create_vag(self, iqn, vol_id=None): - """Create a volume access group(vag). - - Returns the vag_id. - """ - vag_name = re.sub('[^0-9a-zA-Z]+', '-', iqn) - params = {'name': vag_name, - 'initiators': [iqn], - 'volumes': [vol_id], - 'attributes': {'openstack': True}} - try: - result = self._issue_api_request('CreateVolumeAccessGroup', - params, - version='7.0') - return result['result']['volumeAccessGroupID'] - except exception.SolidFireAPIException as error: - if xExceededLimit in error.msg: - if iqn in error.msg: - # Initiator double registered. - return self._safe_create_vag(iqn, vol_id) - else: - # VAG limit reached. Purge and start over. - self._purge_vags() - return self._safe_create_vag(iqn, vol_id) - else: - raise - - def _safe_create_vag(self, iqn, vol_id=None): - # Potential race condition with simultaneous volume attaches to the - # same host. To help avoid this, VAG creation makes a best attempt at - # finding and using an existing VAG. - - vags = self._get_vags_by_name(iqn) - if vags: - # Filter through the vags and find the one with matching initiator - vag = next((v for v in vags if iqn in v['initiators']), None) - if vag: - return vag['volumeAccessGroupID'] - else: - # No matches, use the first result, add initiator IQN. - vag_id = vags[0]['volumeAccessGroupID'] - return self._add_initiator_to_vag(iqn, vag_id) - return self._create_vag(iqn, vol_id) - - def _base_get_vags(self): - params = {} - vags = self._issue_api_request( - 'ListVolumeAccessGroups', - params, - version='7.0')['result']['volumeAccessGroups'] - return vags - - def _get_vags_by_name(self, iqn): - """Retrieve SolidFire volume access group objects by name. - - Returns an array of vags with a matching name value. - Returns an empty array if there are no matches. - """ - vags = self._base_get_vags() - vag_name = re.sub('[^0-9a-zA-Z]+', '-', iqn) - matching_vags = [vag for vag in vags if vag['name'] == vag_name] - return matching_vags - - def _add_initiator_to_vag(self, iqn, vag_id): - # Added a vag_id return as there is a chance that we might have to - # create a new VAG if our target VAG is deleted underneath us. - params = {"initiators": [iqn], - "volumeAccessGroupID": vag_id} - try: - self._issue_api_request('AddInitiatorsToVolumeAccessGroup', - params, - version='7.0') - return vag_id - except exception.SolidFireAPIException as error: - if xAlreadyInVolumeAccessGroup in error.msg: - return vag_id - elif xVolumeAccessGroupIDDoesNotExist in error.msg: - # No locking means sometimes a VAG can be removed by a parallel - # volume detach against the same host. - return self._safe_create_vag(iqn) - else: - raise - - def _add_volume_to_vag(self, vol_id, iqn, vag_id): - # Added a vag_id return to be consistent with add_initiator_to_vag. It - # isn't necessary but may be helpful in the future. - params = {"volumeAccessGroupID": vag_id, - "volumes": [vol_id]} - try: - self._issue_api_request('AddVolumesToVolumeAccessGroup', - params, - version='7.0') - return vag_id - - except exception.SolidFireAPIException as error: - if xAlreadyInVolumeAccessGroup in error.msg: - return vag_id - elif xVolumeAccessGroupIDDoesNotExist in error.msg: - return self._safe_create_vag(iqn, vol_id) - else: - raise - - def _remove_volume_from_vag(self, vol_id, vag_id): - params = {"volumeAccessGroupID": vag_id, - "volumes": [vol_id]} - try: - self._issue_api_request('RemoveVolumesFromVolumeAccessGroup', - params, - version='7.0') - except exception.SolidFireAPIException as error: - if xNotInVolumeAccessGroup in error.msg: - pass - elif xVolumeAccessGroupIDDoesNotExist in error.msg: - pass - else: - raise - - def _remove_volume_from_vags(self, vol_id): - # Due to all sorts of uncertainty around multiattach, on volume - # deletion we make a best attempt at removing the vol_id from VAGs. - vags = self._base_get_vags() - targets = [v for v in vags if vol_id in v['volumes']] - for vag in targets: - self._remove_volume_from_vag(vol_id, vag['volumeAccessGroupID']) - - def _remove_vag(self, vag_id): - params = {"volumeAccessGroupID": vag_id} - try: - self._issue_api_request('DeleteVolumeAccessGroup', - params, - version='7.0') - except exception.SolidFireAPIException as error: - if xVolumeAccessGroupIDDoesNotExist not in error.msg: - raise - - def _purge_vags(self, limit=10): - # Purge up to limit number of VAGs that have no active volumes, - # initiators, and an OpenStack attribute. Purge oldest VAGs first. - vags = self._base_get_vags() - targets = [v for v in vags if v['volumes'] == [] and - v['initiators'] == [] and - v['deletedVolumes'] == [] and - v['attributes'].get('openstack')] - sorted_targets = sorted(targets, - key=lambda k: k['volumeAccessGroupID']) - for vag in sorted_targets[:limit]: - self._remove_vag(vag['volumeAccessGroupID']) - - def clone_image(self, context, - volume, image_location, - image_meta, image_service): - public = False - # Check out pre-requisites: - # Is template caching enabled? - if not self.configuration.sf_allow_template_caching: - return None, False - - # NOTE(jdg): Glance V2 moved from is_public to visibility - # so we check both, as we don't necessarily know or want - # to care which we're using. Will need to look at - # future handling of things like shared and community - # but for now, it's owner or public and that's it - visibility = image_meta.get('visibility', None) - if visibility and visibility == 'public': - public = True - elif image_meta.get('is_public', False): - public = True - else: - if image_meta['owner'] == volume['project_id']: - public = True - if not public: - LOG.warning(_LW("Requested image is not " - "accessible by current Tenant.")) - return None, False - - try: - self._verify_image_volume(context, - image_meta, - image_service) - except exception.SolidFireAPIException: - return None, False - - try: - (data, sfaccount, model) = self._do_clone_volume(image_meta['id'], - volume) - except exception.VolumeNotFound: - if self._create_image_volume(context, - image_meta, - image_service, - image_meta['id']) is None: - # We failed, dump out - return None, False - - # Ok, should be good to go now, try it again - (data, sfaccount, model) = self._do_clone_volume(image_meta['id'], - volume) - - return model, True - - def _retrieve_qos_setting(self, volume): - qos = {} - if (self.configuration.sf_allow_tenant_qos and - volume.get('volume_metadata')is not None): - qos = self._set_qos_presets(volume) - - ctxt = context.get_admin_context() - type_id = volume.get('volume_type_id', None) - if type_id is not None: - qos = self._set_qos_by_volume_type(ctxt, type_id) - return qos - - def create_volume(self, volume): - """Create volume on SolidFire device. - - The account is where CHAP settings are derived from, volume is - created and exported. Note that the new volume is immediately ready - for use. - - One caveat here is that an existing user account must be specified - in the API call to create a new volume. We use a set algorithm to - determine account info based on passed in cinder volume object. First - we check to see if the account already exists (and use it), or if it - does not already exist, we'll go ahead and create it. - - """ - slice_count = 1 - attributes = {} - - sf_account = self._get_create_account(volume['project_id']) - qos = self._retrieve_qos_setting(volume) - - create_time = volume['created_at'].isoformat() - attributes = {'uuid': volume['id'], - 'is_clone': 'False', - 'created_at': create_time} - - vname = '%s%s' % (self.configuration.sf_volume_prefix, volume['id']) - params = {'name': vname, - 'accountID': sf_account['accountID'], - 'sliceCount': slice_count, - 'totalSize': int(volume['size'] * units.Gi), - 'enable512e': self.configuration.sf_emulate_512, - 'attributes': attributes, - 'qos': qos} - - # NOTE(jdg): Check if we're a migration tgt, if so - # use the old volume-id here for the SF Name - migration_status = volume.get('migration_status', None) - if migration_status and 'target' in migration_status: - k, v = migration_status.split(':') - vname = '%s%s' % (self.configuration.sf_volume_prefix, v) - params['name'] = vname - params['attributes']['migration_uuid'] = volume['id'] - params['attributes']['uuid'] = v - return self._do_volume_create(sf_account, params) - - def create_cloned_volume(self, volume, src_vref): - """Create a clone of an existing volume.""" - (_data, _sfaccount, model) = self._do_clone_volume( - src_vref['id'], - volume) - - return model - - def delete_volume(self, volume): - """Delete SolidFire Volume from device. - - SolidFire allows multiple volumes with same name, - volumeID is what's guaranteed unique. - - """ - sf_vol = None - accounts = self._get_sfaccounts_for_tenant(volume['project_id']) - if accounts is None: - LOG.error(_LE("Account for Volume ID %s was not found on " - "the SolidFire Cluster while attempting " - "delete_volume operation!"), volume['id']) - LOG.error(_LE("This usually means the volume was never " - "successfully created.")) - return - - for acc in accounts: - vols = self._get_volumes_for_account(acc['accountID'], - volume['id']) - if vols: - sf_vol = vols[0] - break - - if sf_vol is not None: - params = {'volumeID': sf_vol['volumeID']} - self._issue_api_request('DeleteVolume', params) - if volume.get('multiattach'): - self._remove_volume_from_vags(sf_vol['volumeID']) - else: - LOG.error(_LE("Volume ID %s was not found on " - "the SolidFire Cluster while attempting " - "delete_volume operation!"), volume['id']) - - def delete_snapshot(self, snapshot): - """Delete the specified snapshot from the SolidFire cluster.""" - sf_snap_name = '%s%s' % (self.configuration.sf_volume_prefix, - snapshot['id']) - accounts = self._get_sfaccounts_for_tenant(snapshot['project_id']) - snap = None - for acct in accounts: - params = {'accountID': acct['accountID']} - sf_vol = self._get_sf_volume(snapshot['volume_id'], params) - if sf_vol: - sf_snaps = self._get_sf_snapshots(sf_vol['volumeID']) - snap = next((s for s in sf_snaps if s["name"] == sf_snap_name), - None) - if snap: - params = {'snapshotID': snap['snapshotID']} - self._issue_api_request('DeleteSnapshot', - params, - version='6.0') - return - # Make sure it's not "old style" using clones as snaps - LOG.debug("Snapshot not found, checking old style clones.") - self.delete_volume(snapshot) - - def create_snapshot(self, snapshot): - sfaccount = self._get_sfaccount(snapshot['project_id']) - if sfaccount is None: - LOG.error(_LE("Account for Volume ID %s was not found on " - "the SolidFire Cluster while attempting " - "create_snapshot operation!"), snapshot['volume_id']) - - params = {'accountID': sfaccount['accountID']} - sf_vol = self._get_sf_volume(snapshot['volume_id'], params) - - if sf_vol is None: - raise exception.VolumeNotFound(volume_id=snapshot['volume_id']) - params = {'volumeID': sf_vol['volumeID'], - 'name': '%s%s' % (self.configuration.sf_volume_prefix, - snapshot['id'])} - return self._do_snapshot_create(params) - - def create_volume_from_snapshot(self, volume, snapshot): - """Create a volume from the specified snapshot.""" - (_data, _sfaccount, model) = self._do_clone_volume( - snapshot['id'], - volume) - - return model - - # Consistency group helpers - def _create_group_snapshot(self, name, sf_volumes): - # Group snapshot is our version of a consistency group snapshot. - vol_ids = [vol['volumeID'] for vol in sf_volumes] - params = {'name': name, - 'volumes': vol_ids} - snapshot_id = self._issue_api_request('CreateGroupSnapshot', - params, - version='7.0') - return snapshot_id['result'] - - def _group_snapshot_creator(self, gsnap_name, src_vol_ids): - # Common helper that takes in an array of OpenStack Volume UUIDs and - # creates a SolidFire group snapshot with them. - vol_names = [self.configuration.sf_volume_prefix + vol_id - for vol_id in src_vol_ids] - active_sf_vols = self._get_all_active_volumes() - target_vols = [vol for vol in active_sf_vols - if vol['name'] in vol_names] - if len(src_vol_ids) != len(target_vols): - msg = (_("Retrieved a different amount of SolidFire volumes for " - "the provided Cinder volumes. Retrieved: %(ret)s " - "Desired: %(des)s") % {"ret": len(target_vols), - "des": len(src_vol_ids)}) - raise exception.SolidFireDriverException(msg) - - result = self._create_group_snapshot(gsnap_name, target_vols) - return result - - def _create_temp_group_snapshot(self, source_cg, source_vols): - # Take a temporary snapshot to create the volumes for a new - # consistency group. - gsnap_name = ("%(prefix)s%(id)s-tmp" % - {"prefix": self.configuration.sf_volume_prefix, - "id": source_cg['id']}) - vol_ids = [vol['id'] for vol in source_vols] - self._group_snapshot_creator(gsnap_name, vol_ids) - return gsnap_name - - def _list_group_snapshots(self): - result = self._issue_api_request('ListGroupSnapshots', - {}, - version='7.0') - return result['result']['groupSnapshots'] - - def _get_group_snapshot_by_name(self, name): - target_snaps = self._list_group_snapshots() - target = next((snap for snap in target_snaps - if snap['name'] == name), None) - return target - - def _delete_group_snapshot(self, gsnapid): - params = {'groupSnapshotID': gsnapid} - self._issue_api_request('DeleteGroupSnapshot', - params, - version='7.0') - - def _delete_cgsnapshot_by_name(self, snap_name): - # Common function used to find and delete a snapshot. - target = self._get_group_snapshot_by_name(snap_name) - if not target: - msg = _("Failed to find group snapshot named: %s") % snap_name - raise exception.SolidFireDriverException(msg) - self._delete_group_snapshot(target['groupSnapshotID']) - - def _find_linked_snapshot(self, target_uuid, group_snap): - # Because group snapshots name each individual snapshot the group - # snapshot name, we have to trawl through the SolidFire snapshots to - # find the SolidFire snapshot from the group that is linked with the - # SolidFire volumeID that is linked to the Cinder snapshot source - # volume. - source_vol = self._get_sf_volume(target_uuid) - target_snap = next((sn for sn in group_snap['members'] - if sn['volumeID'] == source_vol['volumeID']), None) - return target_snap - - def _create_clone_from_sf_snapshot(self, target_uuid, src_uuid, - sf_group_snap, vol): - # Find the correct SolidFire backing snapshot. - sf_src_snap = self._find_linked_snapshot(target_uuid, - sf_group_snap) - _data, _sfaccount, model = self._do_clone_volume(src_uuid, - vol, - sf_src_snap) - model['id'] = vol['id'] - model['status'] = 'available' - return model - - # Required consistency group functions - def create_consistencygroup(self, ctxt, group): - # SolidFire does not have a viable means for storing consistency group - # volume associations. So, we're just going to play along with the - # consistency group song and dance. There will be a lot of no-ops - # because of this. - return {'status': fields.ConsistencyGroupStatus.AVAILABLE} - - def create_consistencygroup_from_src(self, ctxt, group, volumes, - cgsnapshot, snapshots, - source_cg, source_vols): - if cgsnapshot and snapshots: - sf_name = self.configuration.sf_volume_prefix + cgsnapshot['id'] - sf_group_snap = self._get_group_snapshot_by_name(sf_name) - - # Go about creating volumes from provided snaps. - vol_models = [] - for vol, snap in zip(volumes, snapshots): - vol_models.append(self._create_clone_from_sf_snapshot( - snap['volume_id'], - snap['id'], - sf_group_snap, - vol)) - return ({'status': fields.ConsistencyGroupStatus.AVAILABLE}, - vol_models) - - elif source_cg and source_vols: - # Create temporary group snapshot. - gsnap_name = self._create_temp_group_snapshot(source_cg, - source_vols) - try: - sf_group_snap = self._get_group_snapshot_by_name(gsnap_name) - # For each temporary snapshot clone the volume. - vol_models = [] - for vol in volumes: - vol_models.append(self._create_clone_from_sf_snapshot( - vol['source_volid'], - vol['source_volid'], - sf_group_snap, - vol)) - finally: - self._delete_cgsnapshot_by_name(gsnap_name) - return {'status': 'available'}, vol_models - - def create_cgsnapshot(self, ctxt, cgsnapshot, snapshots): - vol_ids = [snapshot['volume_id'] for snapshot in snapshots] - vol_names = [self.configuration.sf_volume_prefix + vol_id - for vol_id in vol_ids] - active_sf_vols = self._get_all_active_volumes() - target_vols = [vol for vol in active_sf_vols - if vol['name'] in vol_names] - if len(snapshots) != len(target_vols): - msg = (_("Retrieved a different amount of SolidFire volumes for " - "the provided Cinder snapshots. Retrieved: %(ret)s " - "Desired: %(des)s") % {"ret": len(target_vols), - "des": len(snapshots)}) - raise exception.SolidFireDriverException(msg) - snap_name = self.configuration.sf_volume_prefix + cgsnapshot['id'] - self._create_group_snapshot(snap_name, target_vols) - return None, None - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - # Similar to create_consistencygroup, SolidFire's lack of a consistency - # group object means there is nothing to update on the cluster. - return None, None, None - - def delete_cgsnapshot(self, ctxt, cgsnapshot, snapshots): - snap_name = self.configuration.sf_volume_prefix + cgsnapshot['id'] - self._delete_cgsnapshot_by_name(snap_name) - return None, None - - def delete_consistencygroup(self, ctxt, group, volumes): - for vol in volumes: - self.delete_volume(vol) - - return None, None - - def get_volume_stats(self, refresh=False): - """Get volume status. - - If 'refresh' is True, run update first. - The name is a bit misleading as - the majority of the data here is cluster - data - """ - if refresh: - try: - self._update_cluster_status() - except exception.SolidFireAPIException: - pass - - return self.cluster_stats - - def extend_volume(self, volume, new_size): - """Extend an existing volume.""" - sfaccount = self._get_sfaccount(volume['project_id']) - params = {'accountID': sfaccount['accountID']} - - sf_vol = self._get_sf_volume(volume['id'], params) - - if sf_vol is None: - LOG.error(_LE("Volume ID %s was not found on " - "the SolidFire Cluster while attempting " - "extend_volume operation!"), volume['id']) - raise exception.VolumeNotFound(volume_id=volume['id']) - - params = { - 'volumeID': sf_vol['volumeID'], - 'totalSize': int(new_size * units.Gi) - } - self._issue_api_request('ModifyVolume', - params, version='5.0') - - def _update_cluster_status(self): - """Retrieve status info for the Cluster.""" - params = {} - - # NOTE(jdg): The SF api provides an UNBELIEVABLE amount - # of stats data, this is just one of the calls - results = self._issue_api_request('GetClusterCapacity', params) - - results = results['result']['clusterCapacity'] - free_capacity = ( - results['maxProvisionedSpace'] - results['usedSpace']) - - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data["volume_backend_name"] = backend_name or self.__class__.__name__ - data["vendor_name"] = 'SolidFire Inc' - data["driver_version"] = self.VERSION - data["storage_protocol"] = 'iSCSI' - data['consistencygroup_support'] = True - data['replication_enabled'] = True - - data['total_capacity_gb'] = ( - float(results['maxProvisionedSpace'] / units.Gi)) - - data['free_capacity_gb'] = float(free_capacity / units.Gi) - data['reserved_percentage'] = self.configuration.reserved_percentage - data['QoS_support'] = True - data['compression_percent'] = ( - results['compressionPercent']) - data['deduplicaton_percent'] = ( - results['deDuplicationPercent']) - data['thin_provision_percent'] = ( - results['thinProvisioningPercent']) - self.cluster_stats = data - - def initialize_connection(self, volume, connector, initiator_data=None): - """Initialize the connection and return connection info. - - Optionally checks and utilizes volume access groups. - """ - properties = self._sf_initialize_connection(volume, - connector, - initiator_data) - properties['data']['discard'] = True - return properties - - def attach_volume(self, context, volume, - instance_uuid, host_name, - mountpoint): - - sfaccount = self._get_sfaccount(volume['project_id']) - params = {'accountID': sfaccount['accountID']} - - sf_vol = self._get_sf_volume(volume['id'], params) - if sf_vol is None: - LOG.error(_LE("Volume ID %s was not found on " - "the SolidFire Cluster while attempting " - "attach_volume operation!"), volume['id']) - raise exception.VolumeNotFound(volume_id=volume['id']) - - attributes = sf_vol['attributes'] - attributes['attach_time'] = volume.get('attach_time', None) - attributes['attached_to'] = instance_uuid - params = { - 'volumeID': sf_vol['volumeID'], - 'attributes': attributes - } - - self._issue_api_request('ModifyVolume', params) - - def terminate_connection(self, volume, properties, force): - return self._sf_terminate_connection(volume, - properties, - force) - - def detach_volume(self, context, volume, attachment=None): - sfaccount = self._get_sfaccount(volume['project_id']) - params = {'accountID': sfaccount['accountID']} - - sf_vol = self._get_sf_volume(volume['id'], params) - if sf_vol is None: - LOG.error(_LE("Volume ID %s was not found on " - "the SolidFire Cluster while attempting " - "detach_volume operation!"), volume['id']) - raise exception.VolumeNotFound(volume_id=volume['id']) - - attributes = sf_vol['attributes'] - attributes['attach_time'] = None - attributes['attached_to'] = None - params = { - 'volumeID': sf_vol['volumeID'], - 'attributes': attributes - } - - self._issue_api_request('ModifyVolume', params) - - def accept_transfer(self, context, volume, - new_user, new_project): - - sfaccount = self._get_sfaccount(volume['project_id']) - params = {'accountID': sfaccount['accountID']} - sf_vol = self._get_sf_volume(volume['id'], params) - if sf_vol is None: - LOG.error(_LE("Volume ID %s was not found on " - "the SolidFire Cluster while attempting " - "accept_transfer operation!"), volume['id']) - raise exception.VolumeNotFound(volume_id=volume['id']) - if new_project != volume['project_id']: - # do a create_sfaccount here as this tenant - # may not exist on the cluster yet - sfaccount = self._create_sfaccount(new_project) - - params = { - 'volumeID': sf_vol['volumeID'], - 'accountID': sfaccount['accountID'] - } - self._issue_api_request('ModifyVolume', - params, version='5.0') - - volume['project_id'] = new_project - volume['user_id'] = new_user - return self.target_driver.ensure_export(context, volume, None) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - Returns a boolean indicating whether the retype occurred. - - :param ctxt: Context - :param volume: A dictionary describing the volume to migrate - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities (Not Used). - - """ - qos = {} - attributes = {} - - sfaccount = self._get_sfaccount(volume['project_id']) - params = {'accountID': sfaccount['accountID']} - sf_vol = self._get_sf_volume(volume['id'], params) - - if sf_vol is None: - raise exception.VolumeNotFound(volume_id=volume['id']) - - attributes = sf_vol['attributes'] - attributes['retyped_at'] = timeutils.utcnow().isoformat() - params = {'volumeID': sf_vol['volumeID']} - qos = self._set_qos_by_volume_type(ctxt, new_type['id']) - - if qos: - params['qos'] = qos - - self._issue_api_request('ModifyVolume', params) - return True - - def manage_existing(self, volume, external_ref): - """Manages an existing SolidFire Volume (import to Cinder). - - Renames the Volume to match the expected name for the volume. - Also need to consider things like QoS, Emulation, account/tenant. - """ - - sfid = external_ref.get('source-id', None) - sfname = external_ref.get('name', None) - if sfid is None: - raise exception.SolidFireAPIException(_("Manage existing volume " - "requires 'source-id'.")) - - # First get the volume on the SF cluster (MUST be active) - params = {'startVolumeID': sfid, - 'limit': 1} - vols = self._issue_api_request( - 'ListActiveVolumes', params)['result']['volumes'] - - sf_ref = vols[0] - sfaccount = self._create_sfaccount(volume['project_id']) - - attributes = {} - qos = self._retrieve_qos_setting(volume) - - import_time = volume['created_at'].isoformat() - attributes = {'uuid': volume['id'], - 'is_clone': 'False', - 'os_imported_at': import_time, - 'old_name': sfname} - - params = {'name': volume['name'], - 'volumeID': sf_ref['volumeID'], - 'accountID': sfaccount['accountID'], - 'enable512e': self.configuration.sf_emulate_512, - 'attributes': attributes, - 'qos': qos} - - self._issue_api_request('ModifyVolume', - params, version='5.0') - - return self._get_model_info(sfaccount, sf_ref['volumeID']) - - def manage_existing_get_size(self, volume, external_ref): - """Return size of an existing LV for manage_existing. - - existing_ref is a dictionary of the form: - {'name': } - """ - - sfid = external_ref.get('source-id', None) - if sfid is None: - raise exception.SolidFireAPIException(_("Manage existing get size " - "requires 'id'.")) - - params = {'startVolumeID': int(sfid), - 'limit': 1} - vols = self._issue_api_request( - 'ListActiveVolumes', params)['result']['volumes'] - return int(vols[0]['totalSize']) / int(units.Gi) - - def unmanage(self, volume): - """Mark SolidFire Volume as unmanaged (export from Cinder).""" - - sfaccount = self._get_sfaccount(volume['project_id']) - if sfaccount is None: - LOG.error(_LE("Account for Volume ID %s was not found on " - "the SolidFire Cluster while attempting " - "unmanage operation!"), volume['id']) - raise exception.SolidFireAPIException(_("Failed to find account " - "for volume.")) - - params = {'accountID': sfaccount['accountID']} - sf_vol = self._get_sf_volume(volume['id'], params) - if sf_vol is None: - raise exception.VolumeNotFound(volume_id=volume['id']) - - export_time = timeutils.utcnow().isoformat() - attributes = sf_vol['attributes'] - attributes['os_exported_at'] = export_time - params = {'volumeID': int(sf_vol['volumeID']), - 'attributes': attributes} - - self._issue_api_request('ModifyVolume', - params, version='5.0') - - -class SolidFireISCSI(iscsi_driver.SanISCSITarget): - def __init__(self, *args, **kwargs): - super(SolidFireISCSI, self).__init__(*args, **kwargs) - self.sf_driver = kwargs.get('solidfire_driver') - - def __getattr__(self, attr): - return getattr(self.sf_driver, attr) - - def _do_iscsi_export(self, volume): - sfaccount = self._get_sfaccount(volume['project_id']) - model_update = {} - model_update['provider_auth'] = ('CHAP %s %s' - % (sfaccount['username'], - sfaccount['targetSecret'])) - - return model_update - - def create_export(self, context, volume, volume_path): - return self._do_iscsi_export(volume) - - def ensure_export(self, context, volume, volume_path): - try: - return self._do_iscsi_export(volume) - except exception.SolidFireAPIException: - return None - - # Following are abc's that we make sure are caught and - # paid attention to. In our case we don't use them - # so just stub them out here. - def remove_export(self, context, volume): - pass - - def terminate_connection(self, volume, connector, **kwargs): - pass - - def _sf_initialize_connection(self, volume, connector, - initiator_data=None): - """Initialize the connection and return connection info. - - Optionally checks and utilizes volume access groups. - """ - if self.configuration.sf_enable_vag: - iqn = connector['initiator'] - provider_id = volume['provider_id'] - vol_id = int(self._parse_provider_id_string(provider_id)[0]) - - # safe_create_vag may opt to reuse vs create a vag, so we need to - # add our vol_id. - vag_id = self._safe_create_vag(iqn, vol_id) - self._add_volume_to_vag(vol_id, iqn, vag_id) - - # Continue along with default behavior - return super(SolidFireISCSI, self).initialize_connection(volume, - connector) - - def _sf_terminate_connection(self, volume, properties, force): - """Terminate the volume connection. - - Optionally remove volume from volume access group. - If the VAG is empty then the VAG is also removed. - """ - if self.configuration.sf_enable_vag: - iqn = properties['initiator'] - vag = self._get_vags_by_name(iqn) - provider_id = volume['provider_id'] - vol_id = int(self._parse_provider_id_string(provider_id)[0]) - - if vag and not volume['multiattach']: - # Multiattach causes problems with removing volumes from VAGs. - # Compromise solution for now is to remove multiattach volumes - # from VAGs during volume deletion. - vag = vag[0] - vag_id = vag['volumeAccessGroupID'] - if [vol_id] == vag['volumes']: - self._remove_vag(vag_id) - elif vol_id in vag['volumes']: - self._remove_volume_from_vag(vol_id, vag_id) - - return super(SolidFireISCSI, self).terminate_connection(volume, - properties, - force=force) diff --git a/cinder/volume/drivers/tegile.py b/cinder/volume/drivers/tegile.py deleted file mode 100644 index 7dd928e0a..000000000 --- a/cinder/volume/drivers/tegile.py +++ /dev/null @@ -1,659 +0,0 @@ -# Copyright (c) 2015 by Tegile Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for Tegile storage. -""" - -import ast -import json -import requests - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units -import six - -from cinder import exception -from cinder import utils -from cinder.i18n import _, _LI, _LW -from cinder.volume import driver -from cinder.volume.drivers.san import san -from cinder.volume import utils as volume_utils -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) -default_api_service = 'openstack' -TEGILE_API_PATH = 'zebi/api' -TEGILE_DEFAULT_BLOCK_SIZE = '32KB' -TEGILE_LOCAL_CONTAINER_NAME = 'Local' -DEBUG_LOGGING = False - -tegile_opts = [ - cfg.StrOpt('tegile_default_pool', - help='Create volumes in this pool'), - cfg.StrOpt('tegile_default_project', - help='Create volumes in this project')] - -CONF = cfg.CONF -CONF.register_opts(tegile_opts) - - -def debugger(func): - """Returns a wrapper that wraps func. - - The wrapper will log the entry and exit points of the function - """ - - def wrapper(*args, **kwds): - if DEBUG_LOGGING: - LOG.debug('Entering %(classname)s.%(funcname)s', - {'classname': args[0].__class__.__name__, - 'funcname': func.__name__}) - LOG.debug('Arguments: %(args)s, %(kwds)s', - {'args': args[1:], - 'kwds': kwds}) - f_result = func(*args, **kwds) - if DEBUG_LOGGING: - LOG.debug('Exiting %(classname)s.%(funcname)s', - {'classname': args[0].__class__.__name__, - 'funcname': func.__name__}) - LOG.debug('Results: %(result)s', - {'result': f_result}) - return f_result - - return wrapper - - -class TegileAPIExecutor(object): - def __init__(self, classname, hostname, username, password): - self._classname = classname - self._hostname = hostname - self._username = username - self._password = password - - @debugger - @utils.retry(exceptions=(requests.ConnectionError, requests.Timeout)) - def send_api_request(self, method, params=None, - request_type='post', - api_service=default_api_service, - fine_logging=DEBUG_LOGGING): - if params is not None: - params = json.dumps(params) - - url = 'https://%s/%s/%s/%s' % (self._hostname, - TEGILE_API_PATH, - api_service, - method) - if fine_logging: - LOG.debug('TegileAPIExecutor(%(classname)s) method: %(method)s, ' - 'url: %(url)s', {'classname': self._classname, - 'method': method, - 'url': url}) - if request_type == 'post': - if fine_logging: - LOG.debug('TegileAPIExecutor(%(classname)s) ' - 'method: %(method)s, payload: %(payload)s', - {'classname': self._classname, - 'method': method, - 'payload': params}) - req = requests.post(url, - data=params, - auth=(self._username, self._password), - verify=False) - else: - req = requests.get(url, - auth=(self._username, self._password), - verify=False) - - if fine_logging: - LOG.debug('TegileAPIExecutor(%(classname)s) method: %(method)s, ' - 'return code: %(retcode)s', - {'classname': self._classname, - 'method': method, - 'retcode': req}) - try: - response = req.json() - if fine_logging: - LOG.debug('TegileAPIExecutor(%(classname)s) ' - 'method: %(method)s, response: %(response)s', - {'classname': self._classname, - 'method': method, - 'response': response}) - except ValueError: - response = '' - req.close() - - if req.status_code != 200: - msg = _('API response: %(response)s') % {'response': response} - raise exception.TegileAPIException(msg) - - return response - - -class TegileIntelliFlashVolumeDriver(san.SanDriver): - """Tegile IntelliFlash Volume Driver.""" - - VENDOR = 'Tegile Systems Inc.' - VERSION = '1.0.0' - REQUIRED_OPTIONS = ['san_ip', 'san_login', - 'san_password', 'tegile_default_pool'] - SNAPSHOT_PREFIX = 'Manual-V-' - - _api_executor = None - - def __init__(self, *args, **kwargs): - self._context = None - super(TegileIntelliFlashVolumeDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(tegile_opts) - self._protocol = 'iSCSI' # defaults to iscsi - hostname = getattr(self.configuration, 'san_ip') - username = getattr(self.configuration, 'san_login') - password = getattr(self.configuration, 'san_password') - self._default_pool = getattr(self.configuration, 'tegile_default_pool') - self._default_project = ( - getattr(self.configuration, 'tegile_default_project') or - 'openstack') - self._api_executor = TegileAPIExecutor(self.__class__.__name__, - hostname, - username, - password) - - @debugger - def do_setup(self, context): - super(TegileIntelliFlashVolumeDriver, self).do_setup(context) - self._context = context - self._check_ops(self.REQUIRED_OPTIONS, self.configuration) - - @debugger - def create_volume(self, volume): - pool = volume_utils.extract_host(volume['host'], level='pool', - default_pool_name=self._default_pool) - tegile_volume = {'blockSize': TEGILE_DEFAULT_BLOCK_SIZE, - 'datasetPath': '%s/%s/%s' % - (pool, - TEGILE_LOCAL_CONTAINER_NAME, - self._default_project), - 'local': 'true', - 'name': volume['name'], - 'poolName': '%s' % pool, - 'projectName': '%s' % self._default_project, - 'protocol': self._protocol, - 'thinProvision': 'true', - 'volSize': volume['size'] * units.Gi} - params = list() - params.append(tegile_volume) - params.append(True) - - self._api_executor.send_api_request(method='createVolume', - params=params) - - LOG.info(_LI("Created volume %(volname)s, volume id %(volid)s."), - {'volname': volume['name'], 'volid': volume['id']}) - - return self.get_additional_info(volume, pool, self._default_project) - - @debugger - def delete_volume(self, volume): - """Deletes a snapshot.""" - params = list() - pool, project, volume_name = self._get_pool_project_volume_name(volume) - params.append('%s/%s/%s/%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - volume_name)) - params.append(True) - params.append(False) - - self._api_executor.send_api_request('deleteVolume', params) - - @debugger - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - snap_name = snapshot['name'] - display_list = [getattr(snapshot, 'display_name', ''), - getattr(snapshot, 'display_description', '')] - snap_description = ':'.join(filter(None, display_list)) - # Limit to 254 characters - snap_description = snap_description[:254] - - pool, project, volume_name = self._get_pool_project_volume_name( - snapshot['volume']) - - volume = {'blockSize': TEGILE_DEFAULT_BLOCK_SIZE, - 'datasetPath': '%s/%s/%s' % - (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project), - 'local': 'true', - 'name': volume_name, - 'poolName': '%s' % pool, - 'projectName': '%s' % project, - 'protocol': self._protocol, - 'thinProvision': 'true', - 'volSize': snapshot['volume']['size'] * units.Gi} - params = list() - params.append(volume) - params.append(snap_name) - params.append(False) - - LOG.info(_LI('Creating snapshot for volume_name=%(vol)s' - ' snap_name=%(name)s snap_description=%(desc)s'), - {'vol': volume_name, - 'name': snap_name, - 'desc': snap_description}) - - self._api_executor.send_api_request('createVolumeSnapshot', params) - - @debugger - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - params = list() - pool, project, volume_name = self._get_pool_project_volume_name( - snapshot['volume']) - params.append('%s/%s/%s/%s@%s%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - volume_name, - self.SNAPSHOT_PREFIX, - snapshot['name'])) - params.append(False) - - self._api_executor.send_api_request('deleteVolumeSnapshot', params) - - @debugger - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from snapshot.""" - params = list() - pool, project, volume_name = self._get_pool_project_volume_name( - snapshot['volume']) - - params.append('%s/%s/%s/%s@%s%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - volume_name, - self.SNAPSHOT_PREFIX, - snapshot['name'])) - params.append(volume['name']) - params.append(True) - params.append(True) - - self._api_executor.send_api_request('cloneVolumeSnapshot', params) - return self.get_additional_info(volume, pool, project) - - @debugger - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - pool, project, volume_name = self._get_pool_project_volume_name( - src_vref) - data_set_path = '%s/%s/%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project) - source_volume = {'blockSize': TEGILE_DEFAULT_BLOCK_SIZE, - 'datasetPath': data_set_path, - 'local': 'true', - 'name': volume_name, - 'poolName': '%s' % pool, - 'projectName': '%s' % project, - 'protocol': self._protocol, - 'thinProvision': 'true', - 'volSize': src_vref['size'] * units.Gi} - - dest_volume = {'blockSize': TEGILE_DEFAULT_BLOCK_SIZE, - 'datasetPath': data_set_path, - # clone can reside only in the source project - 'local': 'true', - 'name': volume['name'], - 'poolName': '%s' % pool, - 'projectName': '%s' % project, - 'protocol': self._protocol, - 'thinProvision': 'true', - 'volSize': volume['size'] * units.Gi} - - params = list() - params.append(source_volume) - params.append(dest_volume) - - self._api_executor.send_api_request(method='createClonedVolume', - params=params) - return self.get_additional_info(volume, pool, project) - - @debugger - def get_volume_stats(self, refresh=False): - """Get volume status. - - If 'refresh' is True, run update first. - The name is a bit misleading as - the majority of the data here is cluster - data - """ - if refresh: - try: - self._update_volume_stats() - except Exception: - pass - - return self._stats - - @debugger - def _update_volume_stats(self): - """Retrieves stats info from volume group.""" - - try: - data = self._api_executor.send_api_request(method='getArrayStats', - request_type='get', - fine_logging=False) - # fixing values coming back here as String to float - data['total_capacity_gb'] = float(data.get('total_capacity_gb', 0)) - data['free_capacity_gb'] = float(data.get('free_capacity_gb', 0)) - for pool in data.get('pools', []): - pool['total_capacity_gb'] = float( - pool.get('total_capacity_gb', 0)) - pool['free_capacity_gb'] = float( - pool.get('free_capacity_gb', 0)) - pool['allocated_capacity_gb'] = float( - pool.get('allocated_capacity_gb', 0)) - - data['volume_backend_name'] = getattr(self.configuration, - 'volume_backend_name') - data['vendor_name'] = self.VENDOR - data['driver_version'] = self.VERSION - data['storage_protocol'] = self._protocol - - self._stats = data - except Exception as e: - LOG.warning(_LW('TegileIntelliFlashVolumeDriver(%(clsname)s) ' - '_update_volume_stats failed: %(error)s'), - {'clsname': self.__class__.__name__, - 'error': e}) - - @debugger - def get_pool(self, volume): - """Returns pool name where volume resides. - - :param volume: The volume hosted by the driver. - :return: Name of the pool where given volume is hosted. - """ - pool = volume_utils.extract_host(volume['host'], level='pool', - default_pool_name=self._default_pool) - return pool - - @debugger - def extend_volume(self, volume, new_size): - params = list() - pool, project, volume_name = self._get_pool_project_volume_name(volume) - params.append('%s/%s/%s/%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - volume_name)) - vol_size = six.text_type(new_size) - params.append(vol_size) - params.append('GB') - self._api_executor.send_api_request(method='resizeVolume', - params=params) - - @debugger - def manage_existing(self, volume, existing_ref): - volume['name_id'] = existing_ref['name'] - pool, project, volume_name = self._get_pool_project_volume_name(volume) - additional_info = self.get_additional_info(volume, pool, project) - additional_info['_name_id'] = existing_ref['name'], - return additional_info - - @debugger - def manage_existing_get_size(self, volume, existing_ref): - params = list() - pool, project, volume_name = self._get_pool_project_volume_name(volume) - params.append('%s/%s/%s/%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - existing_ref['name'])) - volume_size = self._api_executor.send_api_request( - method='getVolumeSizeinGB', - params=params) - - return volume_size - - @debugger - def _get_pool_project_volume_name(self, volume): - pool = volume_utils.extract_host(volume['host'], level='pool', - default_pool_name=self._default_pool) - try: - project = volume['metadata']['project'] - except (AttributeError, TypeError, KeyError): - project = self._default_project - - if volume['_name_id'] is not None: - volume_name = volume['_name_id'] - else: - volume_name = volume['name'] - - return pool, project, volume_name - - @debugger - def get_additional_info(self, volume, pool, project): - try: - metadata = self._get_volume_metadata(volume) - except Exception: - metadata = dict() - metadata['pool'] = pool - metadata['project'] = project - return {'metadata': metadata} - - @debugger - def _get_volume_metadata(self, volume): - volume_metadata = {} - if 'volume_metadata' in volume: - for metadata in volume['volume_metadata']: - volume_metadata[metadata['key']] = metadata['value'] - if 'metadata' in volume: - metadata = volume['metadata'] - for key in metadata: - volume_metadata[key] = metadata[key] - return volume_metadata - - @debugger - def _check_ops(self, required_ops, configuration): - """Ensures that the options we care about are set.""" - for attr in required_ops: - if not getattr(configuration, attr, None): - raise exception.InvalidInput(reason=_('%(attr)s is not ' - 'set.') % {'attr': attr}) - - -class TegileISCSIDriver(TegileIntelliFlashVolumeDriver, san.SanISCSIDriver): - """Tegile ISCSI Driver.""" - - def __init__(self, *args, **kwargs): - super(TegileISCSIDriver, self).__init__(*args, **kwargs) - self._protocol = 'iSCSI' - - @debugger - def do_setup(self, context): - super(TegileISCSIDriver, self).do_setup(context) - - @debugger - def initialize_connection(self, volume, connector): - """Driver entry point to attach a volume to an instance.""" - - if getattr(self.configuration, 'use_chap_auth', False): - chap_username = getattr(self.configuration, - 'chap_username', - '') - chap_password = getattr(self.configuration, - 'chap_password', - '') - else: - chap_username = '' - chap_password = '' - - if volume['provider_location'] is None: - params = list() - pool, project, volume_name = ( - self._get_pool_project_volume_name(volume)) - params.append('%s/%s/%s/%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - volume_name)) - initiator_info = { - 'initiatorName': connector['initiator'], - 'chapUserName': chap_username, - 'chapSecret': chap_password - } - params.append(initiator_info) - mapping_info = self._api_executor.send_api_request( - method='getISCSIMappingForVolume', - params=params) - target_portal = mapping_info['target_portal'] - target_iqn = mapping_info['target_iqn'] - target_lun = mapping_info['target_lun'] - else: - (target_portal, target_iqn, target_lun) = ( - volume['provider_location'].split()) - - connection_data = dict() - connection_data['target_portal'] = target_portal - connection_data['target_iqn'] = target_iqn - connection_data['target_lun'] = target_lun - connection_data['target_discovered'] = False, - connection_data['volume_id'] = volume['id'], - connection_data['discard'] = False - if getattr(self.configuration, 'use_chap_auth', False): - connection_data['auth_method'] = 'CHAP' - connection_data['auth_username'] = chap_username - connection_data['auth_password'] = chap_password - return { - 'driver_volume_type': 'iscsi', - 'data': connection_data - } - - @debugger - def terminate_connection(self, volume, connector, **kwargs): - pass - - @debugger - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - params = list() - pool, project, volume_name = self._get_pool_project_volume_name(volume) - params.append('%s/%s/%s/%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - volume_name)) - if getattr(self.configuration, 'use_chap_auth', False): - chap_username = getattr(self.configuration, 'chap_username', '') - chap_password = getattr(self.configuration, 'chap_password', '') - else: - chap_username = '' - chap_password = '' - - initiator_info = { - 'initiatorName': connector['initiator'], - 'chapUserName': chap_username, - 'chapSecret': chap_password - } - params.append(initiator_info) - mapping_info = self._api_executor.send_api_request( - method='getISCSIMappingForVolume', - params=params) - target_portal = mapping_info['target_portal'] - target_iqn = mapping_info['target_iqn'] - target_lun = mapping_info['target_lun'] - - provider_location = '%s %s %s' % (target_portal, - target_iqn, - target_lun) - if getattr(self.configuration, 'use_chap_auth', False): - provider_auth = ('CHAP %s %s' % (chap_username, - chap_password)) - else: - provider_auth = None - return ( - {'provider_location': provider_location, - 'provider_auth': provider_auth}) - - -class TegileFCDriver(TegileIntelliFlashVolumeDriver, - driver.FibreChannelDriver): - """Tegile FC driver.""" - - def __init__(self, *args, **kwargs): - super(TegileFCDriver, self).__init__(*args, **kwargs) - self._protocol = 'FC' - - @debugger - def do_setup(self, context): - super(TegileFCDriver, self).do_setup(context) - - @fczm_utils.AddFCZone - @debugger - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info.""" - - params = list() - pool, project, volume_name = self._get_pool_project_volume_name(volume) - params.append('%s/%s/%s/%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - volume_name)) - wwpns = connector['wwpns'] - - connectors = ','.join(wwpns) - - params.append(connectors) - target_info = self._api_executor.send_api_request( - method='getFCPortsForVolume', - params=params) - initiator_target_map = target_info['initiator_target_map'] - connection_data = { - 'driver_volume_type': 'fibre_channel', - 'data': { - 'encrypted': False, - 'target_discovered': False, - 'target_lun': target_info['target_lun'], - 'target_wwn': ast.literal_eval(target_info['target_wwn']), - 'initiator_target_map': ast.literal_eval(initiator_target_map) - } - } - - return connection_data - - @fczm_utils.RemoveFCZone - @debugger - def terminate_connection(self, volume, connector, force=False, **kwargs): - - params = list() - pool, project, volume_name = self._get_pool_project_volume_name(volume) - params.append('%s/%s/%s/%s' % (pool, - TEGILE_LOCAL_CONTAINER_NAME, - project, - volume_name)) - wwpns = connector['wwpns'] - - connectors = ','.join(wwpns) - - params.append(connectors) - target_info = self._api_executor.send_api_request( - method='getFCPortsForVolume', - params=params) - initiator_target_map = target_info['initiator_target_map'] - - connection_data = { - 'data': { - 'target_wwn': ast.literal_eval(target_info['target_wwn']), - 'initiator_target_map': ast.literal_eval(initiator_target_map) - } - } - - return connection_data diff --git a/cinder/volume/drivers/tintri.py b/cinder/volume/drivers/tintri.py deleted file mode 100644 index 42704fe7d..000000000 --- a/cinder/volume/drivers/tintri.py +++ /dev/null @@ -1,964 +0,0 @@ -# Copyright (c) 2015 Tintri. All rights reserved. -# Copyright (c) 2012 NetApp, Inc. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for Tintri storage. -""" - -import datetime -import json -import math -import os -import re -import socket - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import units -import requests -from six.moves import urllib - -from cinder import exception -from cinder import utils -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder.volume import driver -from cinder.volume.drivers import nfs - -LOG = logging.getLogger(__name__) -default_api_version = 'v310' -img_prefix = 'image-' -tintri_path = '/tintri/' - - -tintri_opts = [ - cfg.StrOpt('tintri_server_hostname', - help='The hostname (or IP address) for the storage system'), - cfg.StrOpt('tintri_server_username', - help='User name for the storage system'), - cfg.StrOpt('tintri_server_password', - help='Password for the storage system', - secret=True), - cfg.StrOpt('tintri_api_version', - default=default_api_version, - help='API version for the storage system'), - cfg.IntOpt('tintri_image_cache_expiry_days', - default=30, - help='Delete unused image snapshots older than mentioned days'), - cfg.StrOpt('tintri_image_shares_config', - help='Path to image nfs shares file'), -] - -CONF = cfg.CONF -CONF.register_opts(tintri_opts) - - -class TintriDriver(driver.ManageableVD, - driver.CloneableImageVD, - driver.SnapshotVD, - nfs.NfsDriver): - """Base class for Tintri driver. - - Version History - - 2.1.0.1 - Liberty driver - 2.2.0.1 - Mitaka driver - -- Retype - -- Image cache clean up - -- Direct image clone fix - """ - - VENDOR = 'Tintri' - VERSION = '2.2.0.1' - REQUIRED_OPTIONS = ['tintri_server_hostname', 'tintri_server_username', - 'tintri_server_password'] - - def __init__(self, *args, **kwargs): - self._execute = None - self._context = None - super(TintriDriver, self).__init__(*args, **kwargs) - self._execute_as_root = True - self.configuration.append_config_values(tintri_opts) - self.cache_cleanup = False - self._mounted_image_shares = [] - - def do_setup(self, context): - self._image_shares_config = getattr(self.configuration, - 'tintri_image_shares_config') - super(TintriDriver, self).do_setup(context) - self._context = context - self._check_ops(self.REQUIRED_OPTIONS, self.configuration) - self._hostname = getattr(self.configuration, 'tintri_server_hostname') - self._username = getattr(self.configuration, 'tintri_server_username') - self._password = getattr(self.configuration, 'tintri_server_password') - self._api_version = getattr(self.configuration, 'tintri_api_version', - CONF.tintri_api_version) - self._image_cache_expiry = getattr(self.configuration, - 'tintri_image_cache_expiry_days', - CONF.tintri_image_cache_expiry_days) - - def get_pool(self, volume): - """Returns pool name where volume resides. - - :param volume: The volume hosted by the driver. - :return: Name of the pool where given volume is hosted. - """ - return volume['provider_location'] - - def _get_client(self): - """Returns a Tintri REST client connection.""" - return TClient(self._hostname, self._username, self._password, - self._api_version) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - (__, path) = self._get_export_ip_path(snapshot.volume_id) - volume_path = '%s/%s' % (path, snapshot.volume_name) - volume_path = '%(path)s/%(volume_name)s' % { - 'path': path, - 'volume_name': snapshot.volume_name, - } - model_update = {} - with self._get_client() as c: - provider_id = c.create_snapshot(volume_path, - snapshot.volume.display_name or - snapshot.volume_name, - snapshot.volume_id, - snapshot.display_name or - snapshot.name) - snapshot.provider_id = provider_id - # Store Tintri snapshot ID as snapshot provider_id - model_update['provider_id'] = provider_id - - return model_update - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - if snapshot.provider_id: - with self._get_client() as c: - c.delete_snapshot(snapshot.provider_id) - else: - LOG.info(_LI('Snapshot %s not found'), snapshot.name) - - def _check_ops(self, required_ops, configuration): - """Ensures that the options we care about are set.""" - for op in required_ops: - if not getattr(configuration, op): - LOG.error(_LE('Configuration value %s is not set.'), op) - raise exception.InvalidConfigurationValue(option=op, - value=None) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from snapshot.""" - vol_size = volume.size - snap_size = snapshot.volume_size - - self._clone_snapshot(snapshot.provider_id, volume.name, - snapshot.volume_id) - share = self._get_provider_location(snapshot.volume_id) - volume['provider_location'] = share - path = self.local_path(volume) - - self._set_rw_permissions(path) - if vol_size != snap_size: - try: - self.extend_volume(volume, vol_size) - except Exception: - LOG.error(_LE('Resizing %s failed. Cleaning volume.'), - volume.name) - self._delete_file(path) - raise - - return {'provider_location': volume['provider_location']} - - def _clone_snapshot(self, snapshot_id, clone_name, volume_id, share=None): - """Clones volume from snapshot.""" - (host, path) = self._get_export_ip_path(volume_id, share) - clone_path = '%s/%s-d' % (path, clone_name) - with self._get_client() as c: - c.clone_volume(snapshot_id, clone_path) - - self._move_cloned_volume(clone_name, volume_id, share) - - def _move_cloned_volume(self, clone_name, volume_id, share=None): - local_path = self._get_local_path(volume_id, share) - source_path = os.path.join(local_path, clone_name + '-d') - if self._is_volume_present(source_path): - source_file = os.listdir(source_path)[0] - source = os.path.join(source_path, source_file) - target = os.path.join(local_path, clone_name) - moved = self._move_file(source, target) - self._execute('rm', '-rf', source_path, - run_as_root=self._execute_as_root) - if not moved: - msg = (_('Failed to move volume %s.') % source) - raise exception.VolumeDriverException(msg) - else: - raise exception.VolumeDriverException( - _('Volume %s not found.') % source_path) - - def _clone_volume_to_volume(self, volume_name, clone_name, - volume_display_name, volume_id, - share=None, dst=None, image_id=None): - """Creates volume snapshot then clones volume.""" - (__, path) = self._get_export_ip_path(volume_id, share) - volume_path = '%s/%s' % (path, volume_name) - if dst: - (___, dst_path) = self._get_export_ip_path(None, dst) - clone_path = '%s/%s-d' % (dst_path, clone_name) - else: - clone_path = '%s/%s-d' % (path, clone_name) - with self._get_client() as c: - if share and image_id: - snapshot_id = self._create_image_snapshot(volume_name, - share, - image_id, - volume_display_name) - else: - snapshot_id = c.create_snapshot( - volume_path, volume_display_name, volume_id, volume_name, - deletion_policy='DELETE_ON_ZERO_CLONE_REFERENCES') - c.clone_volume(snapshot_id, clone_path) - - self._move_cloned_volume(clone_name, volume_id, dst or share) - - @utils.synchronized('cache_cleanup') - def _initiate_image_cache_cleanup(self): - if self.cache_cleanup: - LOG.debug('Image cache cleanup in progress.') - return - else: - self.cache_cleanup = True - timer = loopingcall.FixedIntervalLoopingCall( - self._cleanup_cache) - timer.start(interval=None) - return timer - - def _cleanup_cache(self): - LOG.debug('Cache cleanup: starting.') - try: - # Cleanup used cached image snapshots 30 days and older - t = datetime.datetime.utcnow() - datetime.timedelta( - days=self._image_cache_expiry) - date = t.strftime("%Y-%m-%dT%H:%M:%S") - with self._get_client() as c: - # Get eligible snapshots to clean - image_snaps = c.get_image_snapshots_to_date(date) - if image_snaps: - for snap in image_snaps: - uuid = snap['uuid']['uuid'] - LOG.debug( - 'Cache cleanup: deleting image snapshot %s', uuid) - try: - c.delete_snapshot(uuid) - except Exception: - LOG.exception(_LE('Unexpected exception during ' - 'cache cleanup of snapshot %s'), - uuid) - else: - LOG.debug('Cache cleanup: nothing to clean') - finally: - self.cache_cleanup = False - LOG.debug('Cache cleanup: finished') - raise loopingcall.LoopingCallDone() - - def _update_volume_stats(self): - """Retrieves stats info from volume group.""" - - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or self.VENDOR - data['vendor_name'] = self.VENDOR - data['driver_version'] = self.get_version() - data['storage_protocol'] = self.driver_volume_type - - self._ensure_shares_mounted() - self._initiate_image_cache_cleanup() - pools = [] - for share in self._mounted_shares: - pool = dict() - capacity, free, used = self._get_capacity_info(share) - pool['pool_name'] = share - pool['total_capacity_gb'] = capacity / float(units.Gi) - pool['free_capacity_gb'] = free / float(units.Gi) - pool['reserved_percentage'] = 0 - pool['QoS_support'] = True - pools.append(pool) - data['pools'] = pools - - self._stats = data - - def _get_provider_location(self, volume_id): - """Returns provider location for given volume.""" - volume = self.db.volume_get(self._context, volume_id) - return volume.provider_location - - def _get_host_ip(self, volume_id): - """Returns IP address for the given volume.""" - return self._get_provider_location(volume_id).split(':')[0] - - def _get_export_path(self, volume_id): - """Returns NFS export path for the given volume.""" - return self._get_provider_location(volume_id).split(':')[1] - - def _resolve_hostname(self, hostname): - """Resolves host name to IP address.""" - res = socket.getaddrinfo(hostname, None)[0] - family, socktype, proto, canonname, sockaddr = res - return sockaddr[0] - - def _is_volume_present(self, volume_path): - """Checks if volume exists.""" - try: - self._execute('ls', volume_path, - run_as_root=self._execute_as_root) - except Exception: - return False - return True - - def _get_volume_path(self, nfs_share, volume_name): - """Gets local volume path for given volume name on given nfs share.""" - return os.path.join(self._get_mount_point_for_share(nfs_share), - volume_name) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - vol_size = volume.size - src_vol_size = src_vref.size - self._clone_volume_to_volume(src_vref.name, volume.name, - src_vref.display_name, - src_vref.id) - - share = self._get_provider_location(src_vref.id) - volume['provider_location'] = share - path = self.local_path(volume) - - self._set_rw_permissions(path) - if vol_size != src_vol_size: - try: - self.extend_volume(volume, vol_size) - except Exception: - LOG.error(_LE('Resizing %s failed. Cleaning volume.'), - volume.name) - self._delete_file(path) - raise - - return {'provider_location': volume['provider_location']} - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetches the image from image_service and write it to the volume.""" - super(TintriDriver, self).copy_image_to_volume( - context, volume, image_service, image_id) - LOG.info(_LI('Copied image to volume %s using regular download.'), - volume['name']) - self._create_image_snapshot(volume['name'], - volume['provider_location'], image_id, - img_prefix + image_id) - - def _create_image_snapshot(self, volume_name, share, image_id, image_name): - """Creates an image snapshot.""" - snapshot_name = img_prefix + image_id - LOG.info(_LI('Creating image snapshot %s'), snapshot_name) - (host, path) = self._get_export_ip_path(None, share) - volume_path = '%s/%s' % (path, volume_name) - - @utils.synchronized(snapshot_name, external=True) - def _do_snapshot(): - with self._get_client() as c: - snapshot_id = c.get_snapshot(image_id) - if not snapshot_id: - snapshot_id = c.create_snapshot(volume_path, image_name, - image_id, snapshot_name) - return snapshot_id - - try: - return _do_snapshot() - except Exception as e: - LOG.warning(_LW('Exception while creating image %(image_id)s ' - 'snapshot. Exception: %(exc)s'), - {'image_id': image_id, 'exc': e}) - - def _find_image_snapshot(self, image_id): - """Finds image snapshot.""" - with self._get_client() as c: - return c.get_snapshot(image_id) - - def _clone_image_snapshot(self, snapshot_id, dst, share): - """Clones volume from image snapshot.""" - file_path = self._get_volume_path(share, dst) - if not os.path.exists(file_path): - LOG.info(_LI('Cloning from snapshot to destination %s'), dst) - self._clone_snapshot(snapshot_id, dst, volume_id=None, - share=share) - - def _delete_file(self, path): - """Deletes file from disk and return result as boolean.""" - try: - LOG.debug('Deleting file at path %s', path) - cmd = ['rm', '-f', path] - self._execute(*cmd, run_as_root=self._execute_as_root) - return True - except Exception as e: - LOG.warning(_LW('Exception during deleting %s'), e) - return False - - def _move_file(self, source_path, dest_path): - """Moves source to destination.""" - - @utils.synchronized(dest_path, external=True) - def _do_move(src, dst): - if os.path.exists(dst): - LOG.warning(_LW('Destination %s already exists.'), dst) - return False - self._execute('mv', src, dst, run_as_root=self._execute_as_root) - return True - - try: - return _do_move(source_path, dest_path) - except Exception as e: - LOG.warning(_LW('Exception moving file %(src)s. Message: %(e)s'), - {'src': source_path, 'e': e}) - return False - - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - """Creates a volume efficiently from an existing image. - - image_location is a string whose format depends on the - image service backend in use. The driver should use it - to determine whether cloning is possible. - - Returns a dict of volume properties eg. provider_location, - boolean indicating whether cloning occurred. - """ - image_name = image_meta['name'] - image_id = image_meta['id'] - if 'properties' in image_meta: - provider_location = image_meta['properties'].get( - 'provider_location') - if provider_location: - image_location = (provider_location, None) - cloned = False - post_clone = False - try: - snapshot_id = self._find_image_snapshot(image_id) - if snapshot_id: - cloned = self._clone_from_snapshot(volume, image_id, - snapshot_id) - else: - cloned = self._direct_clone(volume, image_location, - image_id, image_name) - if cloned: - post_clone = self._post_clone_image(volume) - except Exception as e: - LOG.info(_LI('Image cloning unsuccessful for image ' - '%(image_id)s. Message: %(msg)s'), - {'image_id': image_id, 'msg': e}) - vol_path = self.local_path(volume) - volume['provider_location'] = None - if os.path.exists(vol_path): - self._delete_file(vol_path) - finally: - cloned = cloned and post_clone - share = volume['provider_location'] if cloned else None - bootable = True if cloned else False - return {'provider_location': share, 'bootable': bootable}, cloned - - def _clone_from_snapshot(self, volume, image_id, snapshot_id): - """Clones a copy from image snapshot.""" - cloned = False - LOG.info(_LI('Cloning image %s from snapshot.'), image_id) - for share in self._mounted_shares: - # Repeat tries in other shares if failed in some - LOG.debug('Image share: %s', share) - if (share and - self._is_share_vol_compatible(volume, share)): - try: - self._clone_image_snapshot(snapshot_id, volume['name'], - share) - cloned = True - volume['provider_location'] = share - break - except Exception: - LOG.warning(_LW('Unexpected exception during ' - 'image cloning in share %s'), share) - return cloned - - def _direct_clone(self, volume, image_location, image_id, image_name): - """Clones directly in nfs share.""" - LOG.info(_LI('Checking image clone %s from glance share.'), image_id) - cloned = False - image_location = self._get_image_nfs_url(image_location) - share = self._is_cloneable_share(image_location) - run_as_root = self._execute_as_root - - dst_share = None - for dst in self._mounted_shares: - if dst and self._is_share_vol_compatible(volume, dst): - dst_share = dst - LOG.debug('Image dst share: %s', dst) - break - if not dst_share: - return cloned - - LOG.debug('Share is cloneable %s', dst_share) - volume['provider_location'] = dst_share - (__, ___, img_file) = image_location.rpartition('/') - dir_path = self._get_mount_point_for_share(share) - dst_path = self._get_mount_point_for_share(dst_share) - img_path = '%s/%s' % (dir_path, img_file) - img_info = image_utils.qemu_img_info(img_path, - run_as_root=run_as_root) - if img_info.file_format == 'raw': - LOG.debug('Image is raw %s', image_id) - self._clone_volume_to_volume( - img_file, volume['name'], image_name, - volume_id=None, share=share, dst=dst_share, image_id=image_id) - cloned = True - else: - LOG.info(_LI('Image will locally be converted to raw %s'), - image_id) - dst = '%s/%s' % (dst_path, volume['name']) - image_utils.convert_image(img_path, dst, 'raw', - run_as_root=run_as_root) - data = image_utils.qemu_img_info(dst, run_as_root=run_as_root) - if data.file_format != "raw": - raise exception.InvalidResults( - _('Converted to raw, but ' - 'format is now %s') % data.file_format) - else: - cloned = True - self._create_image_snapshot( - volume['name'], volume['provider_location'], - image_id, image_name) - return cloned - - def _post_clone_image(self, volume): - """Performs operations post image cloning.""" - LOG.info(_LI('Performing post clone for %s'), volume['name']) - vol_path = self.local_path(volume) - self._set_rw_permissions(vol_path) - self._resize_image_file(vol_path, volume['size']) - return True - - def _resize_image_file(self, path, new_size): - """Resizes the image file on share to new size.""" - LOG.debug('Checking file for resize.') - if self._is_file_size_equal(path, new_size): - return - else: - LOG.info(_LI('Resizing file to %sG'), new_size) - image_utils.resize_image(path, new_size, - run_as_root=self._execute_as_root) - if self._is_file_size_equal(path, new_size): - return - else: - raise exception.InvalidResults( - _('Resizing image file failed.')) - - def _is_cloneable_share(self, image_location): - """Finds if the image at location is cloneable.""" - conn, dr = self._check_nfs_path(image_location) - return self._is_share_in_use(conn, dr) - - def _check_nfs_path(self, image_location): - """Checks if the nfs path format is matched. - - WebNFS url format with relative-path is supported. - Accepting all characters in path-names and checking against - the mounted shares which will contain only allowed path segments. - Returns connection and dir details. - """ - conn, dr = None, None - if image_location: - nfs_loc_pattern = \ - '^nfs://(([\w\-\.]+:[\d]+|[\w\-\.]+)(/[^/].*)*(/[^/\\\\]+))$' - matched = re.match(nfs_loc_pattern, image_location) - if not matched: - LOG.debug('Image location not in the expected format %s', - image_location) - else: - conn = matched.group(2) - dr = matched.group(3) or '/' - return conn, dr - - def _is_share_in_use(self, conn, dr): - """Checks if share is cinder mounted and returns it.""" - try: - if conn: - host = conn.split(':')[0] - ip = self._resolve_hostname(host) - for sh in self._mounted_shares + self._mounted_image_shares: - sh_ip = self._resolve_hostname(sh.split(':')[0]) - sh_exp = sh.split(':')[1] - if sh_ip == ip and sh_exp == dr: - LOG.debug('Found share match %s', sh) - return sh - except Exception: - LOG.warning(_LW('Unexpected exception while listing used share.')) - - def _get_image_nfs_url(self, image_location): - """Gets direct url for nfs backend. - - It creates direct url from image_location - which is a tuple with direct_url and locations. - Returns url with nfs scheme if nfs store else returns url. - It needs to be verified by backend before use. - """ - - direct_url, locations = image_location - if not direct_url and not locations: - raise exception.NotFound(_('Image location not present.')) - - # Locations will be always a list of one until - # bp multiple-image-locations is introduced - if not locations: - return direct_url - location = locations[0] - url = location['url'] - if not location['metadata']: - return url - location_type = location['metadata'].get('type') - if not location_type or location_type.lower() != "nfs": - return url - share_location = location['metadata'].get('share_location') - mount_point = location['metadata'].get('mount_point') - if not share_location or not mount_point: - return url - url_parse = urllib.parse.urlparse(url) - abs_path = os.path.join(url_parse.netloc, url_parse.path) - rel_path = os.path.relpath(abs_path, mount_point) - direct_url = "%s/%s" % (share_location, rel_path) - return direct_url - - def _is_share_vol_compatible(self, volume, share): - """Checks if share is compatible with volume to host it.""" - return self._is_share_eligible(share, volume['size']) - - def _can_share_hold_size(self, share, size): - """Checks if volume can hold image with size.""" - _tot_size, tot_available, _tot_allocated = self._get_capacity_info( - share) - if tot_available < size: - msg = _('Container size smaller than required file size.') - raise exception.VolumeDriverException(msg) - - def _get_export_ip_path(self, volume_id=None, share=None): - """Returns export ip and path. - - One of volume id or share is used to return the values. - """ - - if volume_id: - host_ip = self._get_host_ip(volume_id) - export_path = self._get_export_path(volume_id) - elif share: - host_ip = share.split(':')[0] - export_path = share.split(':')[1] - else: - raise exception.InvalidInput( - reason=_('A volume ID or share was not specified.')) - return host_ip, export_path - - def _get_local_path(self, volume_id=None, share=None): - """Returns local path. - - One of volume id or share is used to return the values. - """ - - if volume_id: - local_path = self._get_mount_point_for_share( - self._get_provider_location(volume_id)) - elif share: - local_path = self._get_mount_point_for_share(share) - else: - raise exception.InvalidInput( - reason=_('A volume ID or share was not specified.')) - return local_path - - def manage_existing(self, volume, existing_ref): - """Brings an existing backend storage object under Cinder management. - - existing_ref is passed straight through from the API request's - manage_existing_ref value, and it is up to the driver how this should - be interpreted. It should be sufficient to identify a storage object - that the driver should somehow associate with the newly-created cinder - volume structure. - - :param volume: Cinder volume to manage - :param existing_ref: Driver-specific information used to identify a - volume - """ - nfs_share, nfs_mount, volume_name = self._get_share_mount(existing_ref) - - LOG.debug('Managing volume %(vol)s with ref %(ref)s', - {'vol': volume['id'], 'ref': existing_ref}) - if volume_name != volume['name']: - src = os.path.join(nfs_mount, volume_name) - dst = os.path.join(nfs_mount, volume['name']) - if not self._move_file(src, dst): - msg = (_('Failed to manage volume %s.') % - existing_ref['source-name']) - raise exception.VolumeDriverException(msg) - self._set_rw_permissions(dst) - - LOG.info(_LI('Manage volume %s'), volume['name']) - return {'provider_location': nfs_share} - - def manage_existing_get_size(self, volume, existing_ref): - """Returns size of volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - - :param volume: Cinder volume to manage - :param existing_ref: Driver-specific information used to identify a - volume - """ - nfs_share, nfs_mount, volume_name = self._get_share_mount(existing_ref) - - try: - volume_path = os.path.join(nfs_mount, volume_name) - vol_size = math.ceil(float(utils.get_file_size(volume_path)) / - units.Gi) - except OSError: - msg = (_('Failed to get size of volume %s') % - existing_ref['source-name']) - raise exception.VolumeDriverException(msg) - - return vol_size - - def unmanage(self, volume): - """Removes the specified volume from Cinder management. - - Does not delete the underlying backend storage object. - - :param volume: Cinder volume to unmanage - """ - volume_path = self.local_path(volume) - LOG.info(_LI('Unmanage volume %s'), volume_path) - - def _convert_volume_share(self, volume_share): - """Converts the share name to IP address.""" - share_split = volume_share.rsplit(':', 1) - return self._resolve_hostname(share_split[0]) + ':' + share_split[1] - - def _get_share_mount(self, vol_ref): - """Get the NFS share, NFS mount, and volume path from reference. - - :param vol_ref: Driver-specific information used to identify a volume - :return: NFS Share, NFS mount, volume path - """ - if 'source-name' not in vol_ref or not vol_ref['source-name']: - msg = _('Volume reference must contain source-name element.') - raise exception.ManageExistingInvalidReference( - existing_ref=vol_ref, reason=msg) - - volume_share = self._convert_volume_share(vol_ref['source-name']) - for nfs_share in self._mounted_shares: - share = self._convert_volume_share(nfs_share) - (__, match, volume_name) = volume_share.partition(share) - if match == share: - volume_name = volume_name.lstrip('/') - nfs_mount = self._get_mount_point_for_share(nfs_share) - volume_path = os.path.join(nfs_mount, volume_name) - if os.path.isfile(volume_path): - LOG.debug('Found volume %(path)s on share %(share)s', - {'path': volume_path, 'share': nfs_share}) - return nfs_share, nfs_mount, volume_name - else: - LOG.debug('Volume ref %(ref)s not on share %(share)s', - {'ref': vol_ref, 'share': nfs_share}) - - raise exception.ManageExistingInvalidReference( - existing_ref=vol_ref, reason=_('Volume not found.')) - - def retype(self, context, volume, new_type, diff, host): - """Retype from one volume type to another. - - At this point Tintri VMstore does not differentiate between - volume types on the same array. This is a no-op for us. - """ - return True, None - - def _ensure_shares_mounted(self): - # Mount image shares, we do not need to store these mounts - # in _mounted_shares - mounted_image_shares = [] - if self._image_shares_config: - self._load_shares_config(self._image_shares_config) - for share in self.shares.keys(): - try: - self._ensure_share_mounted(share) - mounted_image_shares.append(share) - except Exception: - LOG.exception(_LE( - 'Exception during mounting.')) - self._mounted_image_shares = mounted_image_shares - - # Mount Cinder shares - super(TintriDriver, self)._ensure_shares_mounted() - - -class TClient(object): - """REST client for Tintri storage.""" - - def __init__(self, hostname, username, password, - api_version=default_api_version): - """Initializes a connection to Tintri server.""" - self.api_url = 'https://' + hostname + '/api' - self.api_version = api_version - self.session_id = self.login(username, password) - self.headers = {'content-type': 'application/json', - 'cookie': 'JSESSIONID=' + self.session_id} - - def __enter__(self): - return self - - def __exit__(self, type, value, traceback): - self.logout() - - def get(self, api): - return self.get_query(api, None) - - def get_query(self, api, query): - url = self.api_url + api - - return requests.get(url, headers=self.headers, - params=query, verify=False) - - def delete(self, api): - url = self.api_url + api - - return requests.delete(url, headers=self.headers, verify=False) - - def put(self, api, payload): - url = self.api_url + api - - return requests.put(url, data=json.dumps(payload), - headers=self.headers, verify=False) - - def post(self, api, payload): - url = self.api_url + api - - return requests.post(url, data=json.dumps(payload), - headers=self.headers, verify=False) - - def login(self, username, password): - # Payload, header and URL for login - headers = {'content-type': 'application/json', - 'Tintri-Api-Client': - 'Tintri-Cinder-Driver-%s' % TintriDriver.VERSION} - payload = {'username': username, - 'password': password, - 'typeId': 'com.tintri.api.rest.vcommon.dto.rbac.' - 'RestApiCredentials'} - url = self.api_url + '/' + self.api_version + '/session/login' - - r = requests.post(url, data=json.dumps(payload), - headers=headers, verify=False) - - if r.status_code != 200: - msg = _('Failed to login for user %s.') % username - raise exception.VolumeDriverException(msg) - - return r.cookies['JSESSIONID'] - - def logout(self): - url = self.api_url + '/' + self.api_version + '/session/logout' - - requests.get(url, headers=self.headers, verify=False) - - @staticmethod - def _remove_prefix(volume_path, prefix): - if volume_path.startswith(prefix): - return volume_path[len(prefix):] - else: - return volume_path - - def create_snapshot(self, volume_path, volume_name, volume_id, - snapshot_name, deletion_policy=None): - """Creates a volume snapshot.""" - request = {'typeId': 'com.tintri.api.rest.' + self.api_version + - '.dto.domain.beans.cinder.CinderSnapshotSpec', - 'file': TClient._remove_prefix(volume_path, tintri_path), - 'vmName': volume_name or snapshot_name, - 'description': snapshot_name + ' (' + volume_id + ')', - 'vmTintriUuid': volume_id, - 'instanceId': volume_id, - 'snapshotCreator': 'Cinder', - 'deletionPolicy': deletion_policy, - } - - payload = '/' + self.api_version + '/cinder/snapshot' - r = self.post(payload, request) - if r.status_code != 200: - msg = _('Failed to create snapshot for volume %s.') % volume_path - raise exception.VolumeDriverException(msg) - - return r.json()[0] - - def get_snapshot(self, volume_id): - """Gets a volume snapshot.""" - filter = {'vmUuid': volume_id} - - payload = '/' + self.api_version + '/snapshot' - r = self.get_query(payload, filter) - if r.status_code != 200: - msg = _('Failed to get snapshot for volume %s.') % volume_id - raise exception.VolumeDriverException(msg) - - if int(r.json()['filteredTotal']) > 0: - return r.json()['items'][0]['uuid']['uuid'] - - def get_image_snapshots_to_date(self, date): - filter = {'sortedBy': 'createTime', - 'target': 'SNAPSHOT', - 'consistency': 'CRASH_CONSISTENT', - 'hasClone': 'No', - 'type': 'CINDER_GENERATED_SNAPSHOT', - 'contain': 'image-', - 'limit': '100', - 'page': '1', - 'sortOrder': 'DESC', - 'since': '1970-01-01T00:00:00', - 'until': date, - } - payload = '/' + self.api_version + '/snapshot' - r = self.get_query(payload, filter) - if r.status_code != 200: - msg = _('Failed to get image snapshots.') - raise exception.VolumeDriverException(msg) - return r.json()['items'] - - def delete_snapshot(self, snapshot_uuid): - """Deletes a snapshot.""" - url = '/' + self.api_version + '/snapshot/' - self.delete(url + snapshot_uuid) - - def clone_volume(self, snapshot_uuid, volume_path): - """Clones a volume from snapshot.""" - request = {'typeId': 'com.tintri.api.rest.' + self.api_version + - '.dto.domain.beans.cinder.CinderCloneSpec', - 'destinationPaths': - [TClient._remove_prefix(volume_path, tintri_path)], - 'tintriSnapshotUuid': snapshot_uuid, - } - - url = '/' + self.api_version + '/cinder/clone' - r = self.post(url, request) - if r.status_code != 200 and r.status_code != 204: - msg = _('Failed to clone volume from snapshot %s.') % snapshot_uuid - raise exception.VolumeDriverException(msg) diff --git a/cinder/volume/drivers/violin/__init__.py b/cinder/volume/drivers/violin/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/violin/v7000_common.py b/cinder/volume/drivers/violin/v7000_common.py deleted file mode 100644 index b4e8516e0..000000000 --- a/cinder/volume/drivers/violin/v7000_common.py +++ /dev/null @@ -1,854 +0,0 @@ -# Copyright 2015 Violin Memory, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Violin Memory 7000 Series All-Flash Array Common Driver for OpenStack Cinder - -Provides common (ie., non-protocol specific) management functions for -V7000 series flash arrays. - -Backend array communication is handled via VMEM's python library -called 'vmemclient'. - -NOTE: this driver file requires the use of synchronization points for -certain types of backend operations, and as a result may not work -properly in an active-active HA configuration. See OpenStack Cinder -driver documentation for more information. -""" - -import math -import re -import six -import time - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import loopingcall -from oslo_utils import units - -from cinder import context -from cinder.db.sqlalchemy import api -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder import utils -from cinder.volume import volume_types - - -LOG = logging.getLogger(__name__) - -try: - import vmemclient -except ImportError: - vmemclient = None -else: - LOG.info(_LI("Running with vmemclient version: %s"), - vmemclient.__version__) - - -CONCERTO_SUPPORTED_VERSION_PATTERNS = ['Version 7.[0-9].?[0-9]?'] -CONCERTO_DEFAULT_PRIORITY = 'medium' -CONCERTO_DEFAULT_SRA_POLICY = 'preserveAll' -CONCERTO_DEFAULT_SRA_ENABLE_EXPANSION = True -CONCERTO_DEFAULT_SRA_EXPANSION_THRESHOLD = 50 -CONCERTO_DEFAULT_SRA_EXPANSION_INCREMENT = '1024MB' -CONCERTO_DEFAULT_SRA_EXPANSION_MAX_SIZE = None -CONCERTO_DEFAULT_SRA_ENABLE_SHRINK = False -CONCERTO_DEFAULT_POLICY_MAX_SNAPSHOTS = 1000 -CONCERTO_DEFAULT_POLICY_RETENTION_MODE = 'All' - - -violin_opts = [ - cfg.IntOpt('violin_request_timeout', - default=300, - help='Global backend request timeout, in seconds.'), -] - -CONF = cfg.CONF -CONF.register_opts(violin_opts) - - -class V7000Common(object): - """Contains common code for the Violin V7000 drivers.""" - - def __init__(self, config): - self.vmem_mg = None - self.container = "" - self.config = config - - def do_setup(self, context): - """Any initialization the driver does while starting.""" - if not self.config.san_ip: - raise exception.InvalidInput( - reason=_('Gateway VIP is not set')) - - self.vmem_mg = vmemclient.open(self.config.san_ip, - self.config.san_login, - self.config.san_password, - keepalive=True) - - if self.vmem_mg is None: - msg = _('Failed to connect to array') - raise exception.VolumeBackendAPIException(data=msg) - - def check_for_setup_error(self): - """Returns an error if prerequisites aren't met.""" - if vmemclient is None: - msg = _('vmemclient python library not found') - raise exception.VolumeBackendAPIException(data=msg) - - LOG.info(_LI("CONCERTO version: %s"), self.vmem_mg.version) - - if not self._is_supported_vmos_version(self.vmem_mg.version): - msg = _('CONCERTO version is not supported') - raise exception.ViolinInvalidBackendConfig(reason=msg) - - @utils.synchronized('vmem-lun') - def _create_lun(self, volume): - """Creates a new lun. - - :param volume: volume object provided by the Manager - """ - thin_lun = False - dedup = False - size_mb = volume['size'] * units.Ki - full_size_mb = size_mb - pool = None - - LOG.debug("Creating LUN %(name)s, %(size)s MB.", - {'name': volume['name'], 'size': size_mb}) - - if self.config.san_thin_provision: - thin_lun = True - # Set the actual allocation size for thin lun - # default here is 10% - size_mb = size_mb // 10 - - typeid = volume['volume_type_id'] - if typeid: - # extra_specs with thin specified overrides san_thin_provision - spec_value = self._get_volume_type_extra_spec(volume, "thin") - if spec_value and spec_value.lower() == "true": - thin_lun = True - # Set the actual allocation size for thin lun - # default here is 10% - size_mb = size_mb // 10 - - spec_value = self._get_volume_type_extra_spec(volume, "dedup") - if spec_value and spec_value.lower() == "true": - dedup = True - # A dedup lun is always a thin lun - thin_lun = True - # Set the actual allocation size for thin lun - # default here is 10%. The actual allocation may - # different, depending on other factors - size_mb = full_size_mb // 10 - - # Extract the storage_pool name if one is specified - pool = self._get_violin_extra_spec(volume, "storage_pool") - - try: - # Note: In the following create_lun command for setting up a dedup - # or thin lun the size_mb parameter is ignored and 10% of the - # full_size_mb specified is the size actually allocated to - # the lun. full_size_mb is the size the lun is allowed to - # grow. On the other hand, if it is a thick lun, the - # full_size_mb is ignored and size_mb is the actual - # allocated size of the lun. - - self._send_cmd(self.vmem_mg.lun.create_lun, - "Create resource successfully.", - volume['id'], size_mb, dedup, - thin_lun, full_size_mb, storage_pool=pool) - - except Exception: - LOG.exception(_LE("Lun create for %s failed!"), volume['id']) - raise - - @utils.synchronized('vmem-lun') - def _delete_lun(self, volume): - """Deletes a lun. - - :param volume: volume object provided by the Manager - """ - success_msgs = ['Delete resource successfully', ''] - - LOG.debug("Deleting lun %s.", volume['id']) - - try: - # If the LUN has ever had a snapshot, it has an SRA and - # policy that must be deleted first. - self._delete_lun_snapshot_bookkeeping(volume['id']) - - # TODO(rdl) force the delete for now to deal with pending - # snapshot issues. Should revisit later for a better fix. - self._send_cmd(self.vmem_mg.lun.delete_lun, - success_msgs, volume['id'], True) - - except exception.VolumeBackendAPIException: - LOG.exception(_LE("Lun %s has dependent snapshots, " - "skipping lun deletion."), volume['id']) - raise exception.VolumeIsBusy(volume_name=volume['id']) - - except Exception: - LOG.exception(_LE("Lun delete for %s failed!"), volume['id']) - raise - - def _extend_lun(self, volume, new_size): - """Extend an existing volume's size. - - :param volume: volume object provided by the Manager - :param new_size: new size in GB to be applied - """ - v = self.vmem_mg - - typeid = volume['volume_type_id'] - if typeid: - spec_value = self._get_volume_type_extra_spec(volume, "dedup") - if spec_value and spec_value.lower() == "true": - # A Dedup lun's size cannot be modified in Concerto. - msg = _('Dedup luns cannot be extended') - raise exception.VolumeDriverException(message=msg) - - size_mb = volume['size'] * units.Ki - new_size_mb = new_size * units.Ki - - # Concerto lun extend requires number of MB to increase size by, - # not the final size value. - # - delta_mb = new_size_mb - size_mb - - LOG.debug("Extending lun %(id)s, from %(size)s to %(new_size)s MB.", - {'id': volume['id'], 'size': size_mb, - 'new_size': new_size_mb}) - - try: - self._send_cmd(v.lun.extend_lun, - "Expand resource successfully", - volume['id'], delta_mb) - - except Exception: - LOG.exception(_LE("LUN extend failed!")) - raise - - def _create_lun_snapshot(self, snapshot): - """Create a new cinder snapshot on a volume. - - This maps onto a Concerto 'timemark', but we must always first - ensure that a snapshot resource area (SRA) exists, and that a - snapshot policy exists. - - :param snapshot: cinder snapshot object provided by the Manager - - Exceptions: - VolumeBackendAPIException: If SRA could not be created, or - snapshot policy could not be created - RequestRetryTimeout: If backend could not complete the request - within the allotted timeout. - ViolinBackendErr: If backend reports an error during the - create snapshot phase. - """ - - cinder_volume_id = snapshot['volume_id'] - cinder_snapshot_id = snapshot['id'] - - LOG.debug("Creating LUN snapshot %(snap_id)s on volume " - "%(vol_id)s %(dpy_name)s.", - {'snap_id': cinder_snapshot_id, - 'vol_id': cinder_volume_id, - 'dpy_name': snapshot['display_name']}) - - self._ensure_snapshot_resource_area(cinder_volume_id) - - self._ensure_snapshot_policy(cinder_volume_id) - - try: - self._send_cmd( - self.vmem_mg.snapshot.create_lun_snapshot, - "Create TimeMark successfully", - lun=cinder_volume_id, - comment=self._compress_snapshot_id(cinder_snapshot_id), - priority=CONCERTO_DEFAULT_PRIORITY, - enable_notification=False) - except Exception: - LOG.exception(_LE("Lun create snapshot for " - "volume %(vol)s snapshot %(snap)s failed!"), - {'vol': cinder_volume_id, - 'snap': cinder_snapshot_id}) - raise - - def _delete_lun_snapshot(self, snapshot): - """Delete the specified cinder snapshot. - - :param snapshot: cinder snapshot object provided by the Manager - - Exceptions: - RequestRetryTimeout: If backend could not complete the request - within the allotted timeout. - ViolinBackendErr: If backend reports an error during the - delete snapshot phase. - """ - cinder_volume_id = snapshot['volume_id'] - cinder_snapshot_id = snapshot['id'] - LOG.debug("Deleting snapshot %(snap_id)s on volume " - "%(vol_id)s %(dpy_name)s", - {'snap_id': cinder_snapshot_id, - 'vol_id': cinder_volume_id, - 'dpy_name': snapshot['display_name']}) - - try: - self._send_cmd( - self.vmem_mg.snapshot.delete_lun_snapshot, - "Delete TimeMark successfully", - lun=cinder_volume_id, - comment=self._compress_snapshot_id(cinder_snapshot_id)) - - except Exception: - LOG.exception(_LE("Lun delete snapshot for " - "volume %(vol)s snapshot %(snap)s failed!"), - {'vol': cinder_volume_id, - 'snap': cinder_snapshot_id}) - raise - - def _create_volume_from_snapshot(self, snapshot, volume): - """Create a new cinder volume from a given snapshot of a lun - - This maps onto a Concerto 'copy snapshot to lun'. Concerto - creates the lun and then copies the snapshot into it. - - :param snapshot: cinder snapshot object provided by the Manager - :param volume: cinder volume to be created - """ - - cinder_volume_id = volume['id'] - cinder_snapshot_id = snapshot['id'] - pool = None - result = None - - LOG.debug("Copying snapshot %(snap_id)s onto volume %(vol_id)s.", - {'snap_id': cinder_snapshot_id, - 'vol_id': cinder_volume_id}) - - typeid = volume['volume_type_id'] - if typeid: - pool = self._get_violin_extra_spec(volume, "storage_pool") - - try: - result = self.vmem_mg.lun.copy_snapshot_to_new_lun( - source_lun=snapshot['volume_id'], - source_snapshot_comment= - self._compress_snapshot_id(cinder_snapshot_id), - destination=cinder_volume_id, - storage_pool=pool) - - if not result['success']: - self._check_error_code(result) - - except Exception: - LOG.exception(_LE("Copy snapshot to volume for " - "snapshot %(snap)s volume %(vol)s failed!"), - {'snap': cinder_snapshot_id, - 'vol': cinder_volume_id}) - raise - - # get the destination lun info and extract virtualdeviceid - info = self.vmem_mg.lun.get_lun_info(object_id=result['object_id']) - - self._wait_for_lun_or_snap_copy( - snapshot['volume_id'], dest_vdev_id=info['virtualDeviceID']) - - def _create_lun_from_lun(self, src_vol, dest_vol): - """Copy the contents of a lun to a new lun (i.e., full clone). - - :param src_vol: cinder volume to clone - :param dest_vol: cinder volume to be created - """ - pool = None - result = None - - LOG.debug("Copying lun %(src_vol_id)s onto lun %(dest_vol_id)s.", - {'src_vol_id': src_vol['id'], - 'dest_vol_id': dest_vol['id']}) - - # Extract the storage_pool name if one is specified - typeid = dest_vol['volume_type_id'] - if typeid: - pool = self._get_violin_extra_spec(dest_vol, "storage_pool") - - try: - # in order to do a full clone the source lun must have a - # snapshot resource - self._ensure_snapshot_resource_area(src_vol['id']) - - result = self.vmem_mg.lun.copy_lun_to_new_lun( - source=src_vol['id'], destination=dest_vol['id'], - storage_pool=pool) - - if not result['success']: - self._check_error_code(result) - - except Exception: - LOG.exception(_LE("Create new lun from lun for source " - "%(src)s => destination %(dest)s failed!"), - {'src': src_vol['id'], 'dest': dest_vol['id']}) - raise - - self._wait_for_lun_or_snap_copy( - src_vol['id'], dest_obj_id=result['object_id']) - - def _send_cmd(self, request_func, success_msgs, *args, **kwargs): - """Run an XG request function, and retry as needed. - - The request will be retried until it returns a success - message, a failure message, or the global request timeout is - hit. - - This wrapper is meant to deal with backend requests that can - fail for any variety of reasons, for instance, when the system - is already busy handling other LUN requests. If there is no - space left, or other "fatal" errors are returned (see - _fatal_error_code() for a list of all known error conditions). - - :param request_func: XG api method to call - :param success_msgs: Success messages expected from the backend - :param *args: argument array to be passed to the request_func - :param **kwargs: argument dictionary to be passed to request_func - :returns: the response dict from the last XG call - """ - resp = {} - start = time.time() - done = False - - if isinstance(success_msgs, six.string_types): - success_msgs = [success_msgs] - - while not done: - if time.time() - start >= self.config.violin_request_timeout: - raise exception.ViolinRequestRetryTimeout( - timeout=self.config.violin_request_timeout) - - resp = request_func(*args, **kwargs) - - if not resp['msg']: - # XG requests will return None for a message if no message - # string is passed in the raw response - resp['msg'] = '' - - for msg in success_msgs: - if resp['success'] and msg in resp['msg']: - done = True - break - - if not resp['success']: - self._check_error_code(resp) - done = True - break - - return resp - - def _send_cmd_and_verify(self, request_func, verify_func, - request_success_msgs='', rargs=None, vargs=None): - """Run an XG request function, retry if needed, and verify success. - - If the verification fails, then retry the request/verify cycle - until both functions are successful, the request function - returns a failure message, or the global request timeout is - hit. - - This wrapper is meant to deal with backend requests that can - fail for any variety of reasons, for instance, when the system - is already busy handling other LUN requests. It is also smart - enough to give up if clustering is down (eg no HA available), - there is no space left, or other "fatal" errors are returned - (see _fatal_error_code() for a list of all known error - conditions). - - :param request_func: XG api method to call - :param verify_func: function call to verify request was completed - :param request_success_msg: Success message expected for request_func - :param *rargs: argument array to be passed to request_func - :param *vargs: argument array to be passed to verify_func - :returns: the response dict from the last XG call - """ - resp = {} - start = time.time() - request_needed = True - verify_needed = True - - if isinstance(request_success_msgs, six.string_types): - request_success_msgs = [request_success_msgs] - - rargs = rargs if rargs else [] - vargs = vargs if vargs else [] - - while request_needed or verify_needed: - if time.time() - start >= self.config.violin_request_timeout: - raise exception.ViolinRequestRetryTimeout( - timeout=self.config.violin_request_timeout) - - if request_needed: - resp = request_func(*rargs) - - if not resp['msg']: - # XG requests will return None for a message if no message - # string is passed in the raw response - resp['msg'] = '' - - for msg in request_success_msgs: - if resp['success'] and msg in resp['msg']: - request_needed = False - break - - if not resp['success']: - self._check_error_code(resp) - request_needed = False - - elif verify_needed: - success = verify_func(*vargs) - if success: - # XG verify func was completed - verify_needed = False - - return resp - - def _ensure_snapshot_resource_area(self, volume_id): - """Make sure concerto snapshot resource area exists on volume. - - :param volume_id: Cinder volume ID corresponding to the backend LUN - - Exceptions: - VolumeBackendAPIException: if cinder volume does not exist - on backnd, or SRA could not be created. - """ - - ctxt = context.get_admin_context() - volume = api.volume_get(ctxt, volume_id) - pool = None - if not volume: - msg = (_("Failed to ensure snapshot resource area, could not " - "locate volume for id %s") % volume_id) - raise exception.VolumeBackendAPIException(data=msg) - - if not self.vmem_mg.snapshot.lun_has_a_snapshot_resource( - lun=volume_id): - # Per Concerto documentation, the SRA size should be computed - # as follows - # Size-of-original-LUN Reserve for SRA - # < 500MB 100% - # 500MB to 2G 50% - # >= 2G 20% - # Note: cinder volume.size is in GB, vmemclient wants MB. - lun_size_mb = volume['size'] * units.Ki - if lun_size_mb < 500: - snap_size_mb = lun_size_mb - elif lun_size_mb < 2000: - snap_size_mb = 0.5 * lun_size_mb - else: - snap_size_mb = 0.2 * lun_size_mb - - snap_size_mb = int(math.ceil(snap_size_mb)) - typeid = volume['volume_type_id'] - if typeid: - pool = self._get_violin_extra_spec(volume, "storage_pool") - - LOG.debug("Creating SRA of %(ssmb)sMB for lun of %(lsmb)sMB " - "on %(vol_id)s.", - {'ssmb': snap_size_mb, - 'lsmb': lun_size_mb, - 'vol_id': volume_id}) - - res = self.vmem_mg.snapshot.create_snapshot_resource( - lun=volume_id, - size=snap_size_mb, - enable_notification=False, - policy=CONCERTO_DEFAULT_SRA_POLICY, - enable_expansion=CONCERTO_DEFAULT_SRA_ENABLE_EXPANSION, - expansion_threshold=CONCERTO_DEFAULT_SRA_EXPANSION_THRESHOLD, - expansion_increment=CONCERTO_DEFAULT_SRA_EXPANSION_INCREMENT, - expansion_max_size=CONCERTO_DEFAULT_SRA_EXPANSION_MAX_SIZE, - enable_shrink=CONCERTO_DEFAULT_SRA_ENABLE_SHRINK, - storage_pool=pool) - - if (not res['success']): - msg = (_("Failed to create snapshot resource area on " - "volume %(vol)s: %(res)s.") % - {'vol': volume_id, 'res': res['msg']}) - raise exception.VolumeBackendAPIException(data=msg) - - def _ensure_snapshot_policy(self, volume_id): - """Ensure concerto snapshot policy exists on cinder volume. - - A snapshot policy is required by concerto in order to create snapshots. - - :param volume_id: Cinder volume ID corresponding to the backend LUN - - Exceptions: - VolumeBackendAPIException: when snapshot policy cannot be created. - """ - - if not self.vmem_mg.snapshot.lun_has_a_snapshot_policy( - lun=volume_id): - - res = self.vmem_mg.snapshot.create_snapshot_policy( - lun=volume_id, - max_snapshots=CONCERTO_DEFAULT_POLICY_MAX_SNAPSHOTS, - enable_replication=False, - enable_snapshot_schedule=False, - enable_cdp=False, - retention_mode=CONCERTO_DEFAULT_POLICY_RETENTION_MODE) - - if not res['success']: - msg = (_( - "Failed to create snapshot policy on " - "volume %(vol)s: %(res)s.") % - {'vol': volume_id, 'res': res['msg']}) - raise exception.VolumeBackendAPIException(data=msg) - - def _delete_lun_snapshot_bookkeeping(self, volume_id): - """Clear residual snapshot support resources from LUN. - - Exceptions: - VolumeBackendAPIException: If snapshots still exist on the LUN. - """ - - # Make absolutely sure there are no snapshots present - try: - snaps = self.vmem_mg.snapshot.get_snapshots(volume_id) - if len(snaps) > 0: - msg = (_("Cannot delete LUN %s while snapshots exist.") % - volume_id) - raise exception.VolumeBackendAPIException(data=msg) - except vmemclient.core.error.NoMatchingObjectIdError: - pass - except vmemclient.core.error.MissingParameterError: - pass - - try: - res = self.vmem_mg.snapshot.delete_snapshot_policy( - lun=volume_id) - if not res['success']: - if 'TimeMark is disabled' in res['msg']: - LOG.debug("Verified no snapshot policy is on volume %s.", - volume_id) - else: - msg = (_("Unable to delete snapshot policy on " - "volume %s.") % volume_id) - raise exception.VolumeBackendAPIException(data=msg) - else: - LOG.debug("Deleted snapshot policy on volume " - "%(vol)s, result %(res)s.", - {'vol': volume_id, 'res': res}) - except vmemclient.core.error.NoMatchingObjectIdError: - LOG.debug("Verified no snapshot policy present on volume %s.", - volume_id) - pass - - try: - res = self.vmem_mg.snapshot.delete_snapshot_resource( - lun=volume_id) - LOG.debug("Deleted snapshot resource area on " - "volume %(vol)s, result %(res)s.", - {'vol': volume_id, 'res': res}) - except vmemclient.core.error.NoMatchingObjectIdError: - LOG.debug("Verified no snapshot resource area present on " - "volume %s.", volume_id) - pass - - def _compress_snapshot_id(self, cinder_snap_id): - """Compress cinder snapshot ID so it fits in backend. - - Compresses to fit in 32-chars. - """ - return ''.join(six.text_type(cinder_snap_id).split('-')) - - def _get_snapshot_from_lun_snapshots( - self, cinder_volume_id, cinder_snap_id): - """Locate backend snapshot dict associated with cinder snapshot id. - - :returns: Cinder snapshot dictionary if found, None otherwise. - """ - - try: - snaps = self.vmem_mg.snapshot.get_snapshots(cinder_volume_id) - except vmemclient.core.error.NoMatchingObjectIdError: - return None - - key = self._compress_snapshot_id(cinder_snap_id) - - for s in snaps: - if s['comment'] == key: - # Remap return dict to its uncompressed form - s['comment'] = cinder_snap_id - return s - - def _wait_for_lun_or_snap_copy(self, src_vol_id, dest_vdev_id=None, - dest_obj_id=None): - """Poll to see when a lun or snap copy to a lun is complete. - - :param src_vol_id: cinder volume ID of source volume - :param dest_vdev_id: virtual device ID of destination, for snap copy - :param dest_obj_id: lun object ID of destination, for lun copy - :returns: True if successful, False otherwise - """ - wait_id = None - wait_func = None - - if dest_vdev_id: - wait_id = dest_vdev_id - wait_func = self.vmem_mg.snapshot.get_snapshot_copy_status - elif dest_obj_id: - wait_id = dest_obj_id - wait_func = self.vmem_mg.lun.get_lun_copy_status - else: - return False - - def _loop_func(): - LOG.debug("Entering _wait_for_lun_or_snap_copy loop: " - "vdev=%s, objid=%s", dest_vdev_id, dest_obj_id) - - status = wait_func(src_vol_id) - - if status[0] is None: - # pre-copy transient result, status=(None, None, 0) - LOG.debug("lun or snap copy prepping.") - pass - elif status[0] != wait_id: - # the copy must be complete since another lun is being copied - LOG.debug("lun or snap copy complete.") - raise loopingcall.LoopingCallDone(retvalue=True) - elif status[1] is not None: - # copy is in progress, status = ('12345', 1700, 10) - LOG.debug("MB copied:%d, percent done: %d.", - status[1], status[2]) - pass - elif status[2] == 0: - # copy has just started, status = ('12345', None, 0) - LOG.debug("lun or snap copy started.") - pass - elif status[2] == 100: - # copy is complete, status = ('12345', None, 100) - LOG.debug("lun or snap copy complete.") - raise loopingcall.LoopingCallDone(retvalue=True) - else: - # unexpected case - LOG.debug("unexpected case (%{id}s, %{bytes}s, %{percent}s)", - {'id': six.text_type(status[0]), - 'bytes': six.text_type(status[1]), - 'percent': six.text_type(status[2])}) - raise loopingcall.LoopingCallDone(retvalue=False) - - timer = loopingcall.FixedIntervalLoopingCall(_loop_func) - success = timer.start(interval=1).wait() - - return success - - def _is_supported_vmos_version(self, version_string): - """Check a version string for compatibility with OpenStack. - - Compare a version string against the global regex of versions - compatible with OpenStack. - - :param version_string: array's gateway version string - :returns: True if supported, false if not - """ - for pattern in CONCERTO_SUPPORTED_VERSION_PATTERNS: - if re.match(pattern, version_string): - return True - return False - - def _check_error_code(self, response): - """Raise an exception when backend returns certain errors. - - Error codes returned from the backend have to be examined - individually. Not all of them are fatal. For example, lun attach - failing becase the client is already attached is not a fatal error. - - :param response: a response dict result from the vmemclient request - """ - if "Error: 0x9001003c" in response['msg']: - # This error indicates a duplicate attempt to attach lun, - # non-fatal error - pass - elif "Error: 0x9002002b" in response['msg']: - # lun unexport failed - lun is not exported to any clients, - # non-fatal error - pass - elif "Error: 0x09010023" in response['msg']: - # lun delete failed - dependent snapshot copy in progress, - # fatal error - raise exception.ViolinBackendErr(message=response['msg']) - elif "Error: 0x09010048" in response['msg']: - # lun delete failed - dependent snapshots still exist, - # fatal error - raise exception.ViolinBackendErr(message=response['msg']) - elif "Error: 0x90010022" in response['msg']: - # lun create failed - lun with same name already exists, - # fatal error - raise exception.ViolinBackendErrExists() - elif "Error: 0x90010089" in response['msg']: - # lun export failed - lun is still being created as copy, - # fatal error - raise exception.ViolinBackendErr(message=response['msg']) - else: - # assume any other error is fatal - raise exception.ViolinBackendErr(message=response['msg']) - - def _get_volume_type_extra_spec(self, volume, spec_key): - """Parse data stored in a volume_type's extra_specs table. - - :param volume: volume object containing volume_type to query - :param spec_key: the metadata key to search for - :returns: string value associated with spec_key - """ - spec_value = None - ctxt = context.get_admin_context() - typeid = volume['volume_type_id'] - if typeid: - volume_type = volume_types.get_volume_type(ctxt, typeid) - volume_specs = volume_type.get('extra_specs') - for key, val in volume_specs.items(): - - # Strip the prefix "capabilities" - if ':' in key: - scope = key.split(':') - key = scope[1] - if key == spec_key: - spec_value = val - break - - return spec_value - - def _get_violin_extra_spec(self, volume, spec_key): - """Parse volume_type's extra_specs table for a violin-specific key. - - :param volume: volume object containing volume_type to query - :param spec_key: the metadata key to search for - :returns: string value associated with spec_key - """ - spec_value = None - ctxt = context.get_admin_context() - typeid = volume['volume_type_id'] - if typeid: - volume_type = volume_types.get_volume_type(ctxt, typeid) - volume_specs = volume_type.get('extra_specs') - for key, val in volume_specs.items(): - - # Strip the prefix "violin" - if ':' in key: - scope = key.split(':') - key = scope[1] - if scope[0] == "violin" and key == spec_key: - spec_value = val - break - return spec_value diff --git a/cinder/volume/drivers/violin/v7000_fcp.py b/cinder/volume/drivers/violin/v7000_fcp.py deleted file mode 100644 index 9f12c10d8..000000000 --- a/cinder/volume/drivers/violin/v7000_fcp.py +++ /dev/null @@ -1,383 +0,0 @@ -# Copyright 2015 Violin Memory, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Violin 7000 Series All-Flash Array Volume Driver - -Provides fibre channel specific LUN services for V7000 series flash -arrays. - -This driver requires Concerto v7.0.0 or newer software on the array. - -You will need to install the Violin Memory REST client library: -sudo pip install vmemclient - -Set the following in the cinder.conf file to enable the VMEM V7000 -Fibre Channel Driver along with the required flags: - -volume_driver=cinder.volume.drivers.violin.v7000_fcp.V7000FCDriver - -NOTE: this driver file requires the use of synchronization points for -certain types of backend operations, and as a result may not work -properly in an active-active HA configuration. See OpenStack Cinder -driver documentation for more information. -""" - -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder import utils -from cinder.volume import driver -from cinder.volume.drivers.san import san -from cinder.volume.drivers.violin import v7000_common -from cinder.zonemanager import utils as fczm_utils - -import socket - -LOG = logging.getLogger(__name__) - - -class V7000FCPDriver(driver.FibreChannelDriver): - """Executes commands relating to fibre channel based Violin Memory arrays. - - Version history: - 1.0 - Initial driver - """ - - VERSION = '1.0' - - def __init__(self, *args, **kwargs): - super(V7000FCPDriver, self).__init__(*args, **kwargs) - self.gateway_fc_wwns = [] - self.stats = {} - self.configuration.append_config_values(v7000_common.violin_opts) - self.configuration.append_config_values(san.san_opts) - self.common = v7000_common.V7000Common(self.configuration) - self.lookup_service = fczm_utils.create_lookup_service() - - LOG.info(_LI("Initialized driver %(name)s version: %(vers)s"), - {'name': self.__class__.__name__, 'vers': self.VERSION}) - - def do_setup(self, context): - """Any initialization the driver does while starting.""" - super(V7000FCPDriver, self).do_setup(context) - - self.common.do_setup(context) - self.gateway_fc_wwns = self._get_active_fc_targets() - - # Register the client with the storage array - fc_version = self.VERSION + "-FCP" - self.common.vmem_mg.utility.set_managed_by_openstack_version( - fc_version) - - def check_for_setup_error(self): - """Returns an error if prerequisites aren't met.""" - self.common.check_for_setup_error() - if len(self.gateway_fc_wwns) == 0: - raise exception.ViolinInvalidBackendConfig( - reason=_('No FCP targets found')) - - def create_volume(self, volume): - """Creates a volume.""" - self.common._create_lun(volume) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot.""" - self.common._create_volume_from_snapshot(snapshot, volume) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - self.common._create_lun_from_lun(src_vref, volume) - - def delete_volume(self, volume): - """Deletes a volume.""" - self.common._delete_lun(volume) - - def extend_volume(self, volume, new_size): - """Extend an existing volume's size.""" - self.common._extend_lun(volume, new_size) - - def create_snapshot(self, snapshot): - """Creates a snapshot.""" - self.common._create_lun_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - self.common._delete_lun_snapshot(snapshot) - - def ensure_export(self, context, volume): - """Synchronously checks and re-exports volumes at cinder start time.""" - pass - - def create_export(self, context, volume, connector): - """Exports the volume.""" - pass - - def remove_export(self, context, volume): - """Removes an export for a logical volume.""" - pass - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - - LOG.debug("Initialize_connection: initiator - %(initiator)s host - " - "%(host)s wwpns - %(wwpns)s", - {'initiator': connector['initiator'], - 'host': connector['host'], - 'wwpns': connector['wwpns']}) - - self.common.vmem_mg.client.create_client( - name=connector['host'], proto='FC', fc_wwns=connector['wwpns']) - - lun_id = self._export_lun(volume, connector) - - target_wwns, init_targ_map = self._build_initiator_target_map( - connector) - - properties = {} - properties['target_discovered'] = True - properties['target_wwn'] = target_wwns - properties['target_lun'] = lun_id - properties['initiator_target_map'] = init_targ_map - - LOG.debug("Return FC data for zone addition: %(properties)s.", - {'properties': properties}) - - return {'driver_volume_type': 'fibre_channel', 'data': properties} - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - """Terminates the connection (target<-->initiator).""" - - self._unexport_lun(volume, connector) - - properties = {} - - if not self._is_initiator_connected_to_array(connector): - target_wwns, init_targ_map = self._build_initiator_target_map( - connector) - properties['target_wwn'] = target_wwns - properties['initiator_target_map'] = init_targ_map - - LOG.debug("Return FC data for zone deletion: %(properties)s.", - {'properties': properties}) - - return {'driver_volume_type': 'fibre_channel', 'data': properties} - - def get_volume_stats(self, refresh=False): - """Get volume stats. - - If 'refresh' is True, update the stats first. - """ - if refresh or not self.stats: - self._update_volume_stats() - return self.stats - - @utils.synchronized('vmem-export') - def _export_lun(self, volume, connector=None): - """Generates the export configuration for the given volume. - - :param volume: volume object provided by the Manager - :param connector: connector object provided by the Manager - :returns: the LUN ID assigned by the backend - """ - lun_id = '' - v = self.common.vmem_mg - - if not connector: - raise exception.ViolinInvalidBackendConfig( - reason=_('No initiators found, cannot proceed')) - - LOG.debug("Exporting lun %(vol_id)s - initiator wwpns %(i_wwpns)s " - "- target wwpns %(t_wwpns)s.", - {'vol_id': volume['id'], 'i_wwpns': connector['wwpns'], - 't_wwpns': self.gateway_fc_wwns}) - - try: - lun_id = self.common._send_cmd_and_verify( - v.lun.assign_lun_to_client, - self._is_lun_id_ready, - "Assign SAN client successfully", - [volume['id'], connector['host'], - "ReadWrite"], - [volume['id'], connector['host']]) - - except exception.ViolinBackendErr: - LOG.exception(_LE("Backend returned err for lun export.")) - raise - - except Exception: - raise exception.ViolinInvalidBackendConfig( - reason=_('LUN export failed!')) - - lun_id = self._get_lun_id(volume['id'], connector['host']) - LOG.info(_LI("Exported lun %(vol_id)s on lun_id %(lun_id)s."), - {'vol_id': volume['id'], 'lun_id': lun_id}) - - return lun_id - - @utils.synchronized('vmem-export') - def _unexport_lun(self, volume, connector=None): - """Removes the export configuration for the given volume. - - :param volume: volume object provided by the Manager - """ - v = self.common.vmem_mg - - LOG.info(_LI("Unexporting lun %s."), volume['id']) - - try: - self.common._send_cmd(v.lun.unassign_client_lun, - "Unassign SAN client successfully", - volume['id'], connector['host'], True) - - except exception.ViolinBackendErr: - LOG.exception(_LE("Backend returned err for lun export.")) - raise - - except Exception: - LOG.exception(_LE("LUN unexport failed!")) - raise - - def _update_volume_stats(self): - """Gathers array stats and converts them to GB values.""" - data = {} - total_gb = 0 - free_gb = 0 - v = self.common.vmem_mg.basic - array_name_triple = socket.gethostbyaddr(self.configuration.san_ip) - array_name = array_name_triple[0] - - phy_devices = v.get("/batch/physicalresource/physicaldevice") - - all_devices = [x for x in phy_devices['data']['physical_devices']] - - for x in all_devices: - if socket.getfqdn(x['owner']) == array_name: - total_gb += x['size_mb'] // 1024 - free_gb += x['availsize_mb'] // 1024 - - backend_name = self.configuration.volume_backend_name - data['volume_backend_name'] = backend_name or self.__class__.__name__ - data['vendor_name'] = 'Violin Memory, Inc.' - data['driver_version'] = self.VERSION - data['storage_protocol'] = 'fibre_channel' - data['reserved_percentage'] = 0 - data['QoS_support'] = False - data['total_capacity_gb'] = total_gb - data['free_capacity_gb'] = free_gb - for i in data: - LOG.debug("stat update: %(name)s=%(data)s", - {'name': i, 'data': data[i]}) - - self.stats = data - - def _get_active_fc_targets(self): - """Get a list of gateway WWNs that can be used as FCP targets. - - :param mg_conn: active XG connection to one of the gateways - :returns: list of WWNs in openstack format - """ - v = self.common.vmem_mg - active_gw_fcp_wwns = [] - - fc_info = v.adapter.get_fc_info() - for x in fc_info.values(): - active_gw_fcp_wwns.append(x[0]) - - return active_gw_fcp_wwns - - def _get_lun_id(self, volume_name, client_name): - """Get the lun ID for an exported volume. - - If the lun is successfully assigned (exported) to a client, the - client info has the lun_id. - - :param volume_name: name of volume to query for lun ID - :param client_name: name of client associated with the volume - :returns: integer value of lun ID - """ - v = self.common.vmem_mg - lun_id = -1 - - client_info = v.client.get_client_info(client_name) - - for x in client_info['FibreChannelDevices']: - if volume_name == x['name']: - lun_id = x['lun'] - break - - return int(lun_id) - - def _is_lun_id_ready(self, volume_name, client_name): - """Get the lun ID for an exported volume. - - If the lun is successfully assigned (exported) to a client, the - client info has the lun_id. - - :param volume_name: name of volume to query for lun ID - :param client_name: name of client associated with the volume - :returns: Returns True if lun is ready, False otherwise - """ - - lun_id = -1 - lun_id = self._get_lun_id(volume_name, client_name) - if lun_id != -1: - return True - else: - return False - - def _build_initiator_target_map(self, connector): - """Build the target_wwns and the initiator target map.""" - target_wwns = [] - init_targ_map = {} - - if self.lookup_service: - dev_map = self.lookup_service.get_device_mapping_from_network( - connector['wwpns'], self.gateway_fc_wwns) - - for fabric_name in dev_map: - fabric = dev_map[fabric_name] - target_wwns += fabric['target_port_wwn_list'] - for initiator in fabric['initiator_port_wwn_list']: - if initiator not in init_targ_map: - init_targ_map[initiator] = [] - init_targ_map[initiator] += fabric['target_port_wwn_list'] - init_targ_map[initiator] = list( - set(init_targ_map[initiator])) - - target_wwns = list(set(target_wwns)) - - else: - initiator_wwns = connector['wwpns'] - target_wwns = self.gateway_fc_wwns - for initiator in initiator_wwns: - init_targ_map[initiator] = target_wwns - - return target_wwns, init_targ_map - - def _is_initiator_connected_to_array(self, connector): - """Check if any initiator wwns still have active sessions.""" - v = self.common.vmem_mg - - client = v.client.get_client_info(connector['host']) - - if len(client['FibreChannelDevices']): - # each entry in the FibreChannelDevices array is a dict - # describing an active lun assignment - return True - return False diff --git a/cinder/volume/drivers/vmware/__init__.py b/cinder/volume/drivers/vmware/__init__.py deleted file mode 100644 index 75510bfee..000000000 --- a/cinder/volume/drivers/vmware/__init__.py +++ /dev/null @@ -1,18 +0,0 @@ -# Copyright (c) 2013 VMware, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -:mod:`vmware` -- Volume support for VMware compatible datastores. -""" diff --git a/cinder/volume/drivers/vmware/datastore.py b/cinder/volume/drivers/vmware/datastore.py deleted file mode 100644 index ec7b8b17e..000000000 --- a/cinder/volume/drivers/vmware/datastore.py +++ /dev/null @@ -1,279 +0,0 @@ -# Copyright (c) 2014 VMware, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Classes and utility methods for datastore selection. -""" - -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_vmware import exceptions -from oslo_vmware import pbm - -from cinder.i18n import _LE, _LW -from cinder.volume.drivers.vmware import exceptions as vmdk_exceptions - - -LOG = logging.getLogger(__name__) - - -class DatastoreType(object): - """Supported datastore types.""" - - NFS = "nfs" - VMFS = "vmfs" - VSAN = "vsan" - VVOL = "vvol" - - _ALL_TYPES = {NFS, VMFS, VSAN, VVOL} - - @staticmethod - def get_all_types(): - return DatastoreType._ALL_TYPES - - -class DatastoreSelector(object): - """Class for selecting datastores which satisfy input requirements.""" - - HARD_AFFINITY_DS_TYPE = "hardAffinityDatastoreTypes" - HARD_ANTI_AFFINITY_DS = "hardAntiAffinityDatastores" - PREF_UTIL_THRESH = "preferredUtilizationThreshold" - SIZE_BYTES = "sizeBytes" - PROFILE_NAME = "storageProfileName" - - # TODO(vbala) Remove dependency on volumeops. - def __init__(self, vops, session): - self._vops = vops - self._session = session - - def get_profile_id(self, profile_name): - """Get vCenter profile ID for the given profile name. - - :param profile_name: profile name - :return: vCenter profile ID - :raises: ProfileNotFoundException - """ - profile_id = pbm.get_profile_id_by_name(self._session, profile_name) - if profile_id is None: - LOG.error(_LE("Storage profile: %s cannot be found in vCenter."), - profile_name) - raise vmdk_exceptions.ProfileNotFoundException( - storage_profile=profile_name) - LOG.debug("Storage profile: %(name)s resolved to vCenter profile ID: " - "%(id)s.", - {'name': profile_name, - 'id': profile_id}) - return profile_id - - def _filter_by_profile(self, datastores, profile_id): - """Filter out input datastores that do not match the given profile.""" - cf = self._session.pbm.client.factory - hubs = pbm.convert_datastores_to_hubs(cf, datastores) - filtered_hubs = pbm.filter_hubs_by_profile(self._session, hubs, - profile_id) - return pbm.filter_datastores_by_hubs(filtered_hubs, datastores) - - def _filter_datastores(self, datastores, size_bytes, profile_id, - hard_anti_affinity_datastores, - hard_affinity_ds_types): - """Filter datastores based on profile, size and affinity.""" - LOG.debug( - "Filtering datastores: %(datastores)s based on size (bytes): " - "%(size)d, profile: %(profile)s, hard-anti-affinity-datastores: " - "%(hard_anti_affinity_datastores)s, hard-affinity-datastore-types:" - " %(hard_affinity_ds_types)s.", - {'datastores': datastores, - 'size': size_bytes, - 'profile': profile_id, - 'hard_anti_affinity_datastores': hard_anti_affinity_datastores, - 'hard_affinity_ds_types': hard_affinity_ds_types}) - if hard_anti_affinity_datastores is None: - hard_anti_affinity_datastores = [] - filtered_datastores = [ds for ds in datastores if ds.value not in - hard_anti_affinity_datastores] - - if filtered_datastores and profile_id is not None: - filtered_datastores = self._filter_by_profile( - filtered_datastores, profile_id) - LOG.debug("Profile: %(id)s matched by datastores: %(datastores)s.", - {'datastores': filtered_datastores, - 'id': profile_id}) - - filtered_summaries = [self._vops.get_summary(ds) for ds in - filtered_datastores] - - return [summary for summary in filtered_summaries - if (summary.freeSpace > size_bytes and - summary.type.lower() in DatastoreType.get_all_types() and - (hard_affinity_ds_types is None or - summary.type.lower() in hard_affinity_ds_types))] - - def _get_all_hosts(self): - """Get all ESX hosts managed by vCenter.""" - all_hosts = [] - - retrieve_result = self._vops.get_hosts() - while retrieve_result: - hosts = retrieve_result.objects - if not hosts: - break - - for host in hosts: - if self._vops.is_host_usable(host.obj): - all_hosts.append(host.obj) - retrieve_result = self._vops.continue_retrieval( - retrieve_result) - return all_hosts - - def _compute_space_utilization(self, datastore_summary): - """Compute space utilization of the given datastore.""" - return ( - 1.0 - - datastore_summary.freeSpace / float(datastore_summary.capacity) - ) - - def _select_best_summary(self, summaries): - """Selects the best datastore summary. - - Selects the datastore which is connected to maximum number of hosts. - Ties are broken based on space utilization-- datastore with low space - utilization is preferred. - """ - best_summary = None - max_host_count = 0 - best_space_utilization = 1.0 - - for summary in summaries: - host_count = len(self._vops.get_connected_hosts( - summary.datastore)) - if host_count > max_host_count: - max_host_count = host_count - best_space_utilization = self._compute_space_utilization( - summary - ) - best_summary = summary - elif host_count == max_host_count: - # break the tie based on space utilization - space_utilization = self._compute_space_utilization( - summary - ) - if space_utilization < best_space_utilization: - best_space_utilization = space_utilization - best_summary = summary - - LOG.debug("Datastore: %(datastore)s is connected to %(host_count)d " - "host(s) and has space utilization: %(utilization)s.", - {'datastore': best_summary.datastore, - 'host_count': max_host_count, - 'utilization': best_space_utilization}) - return (best_summary, best_space_utilization) - - def select_datastore(self, req, hosts=None): - """Selects a datastore satisfying the given requirements. - - Returns the selected datastore summary along with a compute host and - resource pool where a VM can be created. - - :param req: selection requirements - :param hosts: list of hosts to consider - :return: (host, resourcePool, summary) - """ - best_candidate = () - best_utilization = 1.0 - - hard_affinity_ds_types = req.get( - DatastoreSelector.HARD_AFFINITY_DS_TYPE) - hard_anti_affinity_datastores = req.get( - DatastoreSelector.HARD_ANTI_AFFINITY_DS) - pref_utilization_thresh = req.get(DatastoreSelector.PREF_UTIL_THRESH, - -1) - size_bytes = req[DatastoreSelector.SIZE_BYTES] - profile_name = req.get(DatastoreSelector.PROFILE_NAME) - - profile_id = None - if profile_name is not None: - profile_id = self.get_profile_id(profile_name) - - if not hosts: - hosts = self._get_all_hosts() - - LOG.debug("Using hosts: %(hosts)s for datastore selection based on " - "requirements: %(req)s.", - {'hosts': hosts, - 'req': req}) - for host_ref in hosts: - try: - (datastores, rp) = self._vops.get_dss_rp(host_ref) - except exceptions.VimConnectionException: - # No need to try other hosts when there is a connection problem - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error occurred while " - "selecting datastore.")) - except exceptions.VimException: - # TODO(vbala) volumeops.get_dss_rp shouldn't throw VimException - # for empty datastore list. - LOG.warning(_LW("Unable to fetch datastores connected " - "to host %s."), host_ref, exc_info=True) - continue - - if not datastores: - continue - - filtered_summaries = self._filter_datastores( - datastores, size_bytes, profile_id, - hard_anti_affinity_datastores, hard_affinity_ds_types) - LOG.debug("Datastores remaining after filtering: %s.", - filtered_summaries) - - if not filtered_summaries: - continue - - (summary, utilization) = self._select_best_summary( - filtered_summaries) - if (pref_utilization_thresh == -1 or - utilization <= pref_utilization_thresh): - return (host_ref, rp, summary) - - if utilization < best_utilization: - best_candidate = (host_ref, rp, summary) - best_utilization = utilization - - LOG.debug("Best candidate: %s.", best_candidate) - return best_candidate - - def is_datastore_compliant(self, datastore, profile_name): - """Check if the datastore is compliant with given profile. - - :param datastore: datastore to check the compliance - :param profile_name: profile to check the compliance against - :return: True if the datastore is compliant; False otherwise - :raises: ProfileNotFoundException - """ - LOG.debug("Checking datastore: %(datastore)s compliance against " - "profile: %(profile)s.", - {'datastore': datastore, - 'profile': profile_name}) - if profile_name is None: - # Any datastore is trivially compliant with a None profile. - return True - - profile_id = self.get_profile_id(profile_name) - is_compliant = bool(self._filter_by_profile([datastore], profile_id)) - LOG.debug("Compliance is %(is_compliant)s for datastore: " - "%(datastore)s against profile: %(profile)s.", - {'is_compliant': is_compliant, - 'datastore': datastore, - 'profile': profile_name}) - return is_compliant diff --git a/cinder/volume/drivers/vmware/exceptions.py b/cinder/volume/drivers/vmware/exceptions.py deleted file mode 100644 index 5917b1df0..000000000 --- a/cinder/volume/drivers/vmware/exceptions.py +++ /dev/null @@ -1,57 +0,0 @@ -# Copyright (c) 2015 VMware, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Exception definitions. -""" - -from oslo_vmware import exceptions - -from cinder.i18n import _ - - -class InvalidAdapterTypeException(exceptions.VMwareDriverException): - """Thrown when the disk adapter type is invalid.""" - msg_fmt = _("Invalid disk adapter type: %(invalid_type)s.") - - -class InvalidDiskTypeException(exceptions.VMwareDriverException): - """Thrown when the disk type is invalid.""" - msg_fmt = _("Invalid disk type: %(disk_type)s.") - - -class VirtualDiskNotFoundException(exceptions.VMwareDriverException): - """Thrown when virtual disk is not found.""" - msg_fmt = _("There is no virtual disk device.") - - -class ProfileNotFoundException(exceptions.VMwareDriverException): - """Thrown when the given storage profile cannot be found.""" - msg_fmt = _("Storage profile: %(storage_profile)s not found.") - - -class NoValidDatastoreException(exceptions.VMwareDriverException): - """Thrown when there are no valid datastores.""" - msg_fmt = _("There are no valid datastores.") - - -class ClusterNotFoundException(exceptions.VMwareDriverException): - """Thrown when the given cluster cannot be found.""" - msg_fmt = _("Compute cluster: %(cluster)s not found.") - - -class NoValidHostException(exceptions.VMwareDriverException): - """Thrown when there are no valid ESX hosts.""" - msg_fmt = _("There are no valid ESX hosts.") diff --git a/cinder/volume/drivers/vmware/vmdk.py b/cinder/volume/drivers/vmware/vmdk.py deleted file mode 100644 index 4d4959164..000000000 --- a/cinder/volume/drivers/vmware/vmdk.py +++ /dev/null @@ -1,2028 +0,0 @@ -# Copyright (c) 2013 VMware, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Volume driver for VMware vCenter managed datastores. - -The volumes created by this driver are backed by VMDK (Virtual Machine -Disk) files stored in datastores. For ease of managing the VMDKs, the -driver creates a virtual machine for each of the volumes. This virtual -machine is never powered on and is often referred as the shadow VM. -""" - -import contextlib -import distutils.version as dist_version # pylint: disable=E0611 -import math -import os -import tempfile - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import fileutils -from oslo_utils import units -from oslo_utils import uuidutils -from oslo_vmware import api -from oslo_vmware import exceptions -from oslo_vmware import image_transfer -from oslo_vmware import pbm -from oslo_vmware import vim_util -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.volume import driver -from cinder.volume.drivers.vmware import datastore as hub -from cinder.volume.drivers.vmware import exceptions as vmdk_exceptions -from cinder.volume.drivers.vmware import volumeops -from cinder.volume import volume_types - -LOG = logging.getLogger(__name__) - -THIN_VMDK_TYPE = 'thin' -THICK_VMDK_TYPE = 'thick' -EAGER_ZEROED_THICK_VMDK_TYPE = 'eagerZeroedThick' - -CREATE_PARAM_ADAPTER_TYPE = 'adapter_type' -CREATE_PARAM_DISK_LESS = 'disk_less' -CREATE_PARAM_BACKING_NAME = 'name' -CREATE_PARAM_DISK_SIZE = 'disk_size' - -TMP_IMAGES_DATASTORE_FOLDER_PATH = "cinder_temp/" - -EXTRA_CONFIG_VOLUME_ID_KEY = "cinder.volume.id" - -vmdk_opts = [ - cfg.StrOpt('vmware_host_ip', - help='IP address for connecting to VMware vCenter server.'), - cfg.StrOpt('vmware_host_username', - help='Username for authenticating with VMware vCenter ' - 'server.'), - cfg.StrOpt('vmware_host_password', - help='Password for authenticating with VMware vCenter ' - 'server.', - secret=True), - cfg.StrOpt('vmware_wsdl_location', - help='Optional VIM service WSDL Location ' - 'e.g http:///vimService.wsdl. Optional over-ride ' - 'to default location for bug work-arounds.'), - cfg.IntOpt('vmware_api_retry_count', - default=10, - help='Number of times VMware vCenter server API must be ' - 'retried upon connection related issues.'), - cfg.FloatOpt('vmware_task_poll_interval', - default=0.5, - help='The interval (in seconds) for polling remote tasks ' - 'invoked on VMware vCenter server.'), - cfg.StrOpt('vmware_volume_folder', - default='Volumes', - help='Name of the vCenter inventory folder that will ' - 'contain Cinder volumes. This folder will be created ' - 'under "OpenStack/", where project_folder ' - 'is of format "Project ()".'), - cfg.IntOpt('vmware_image_transfer_timeout_secs', - default=7200, - help='Timeout in seconds for VMDK volume transfer between ' - 'Cinder and Glance.'), - cfg.IntOpt('vmware_max_objects_retrieval', - default=100, - help='Max number of objects to be retrieved per batch. ' - 'Query results will be obtained in batches from the ' - 'server and not in one shot. Server may still limit the ' - 'count to something less than the configured value.'), - cfg.StrOpt('vmware_host_version', - help='Optional string specifying the VMware vCenter server ' - 'version. ' - 'The driver attempts to retrieve the version from VMware ' - 'vCenter server. Set this configuration only if you want ' - 'to override the vCenter server version.'), - cfg.StrOpt('vmware_tmp_dir', - default='/tmp', - help='Directory where virtual disks are stored during volume ' - 'backup and restore.'), - cfg.StrOpt('vmware_ca_file', - help='CA bundle file to use in verifying the vCenter server ' - 'certificate.'), - cfg.BoolOpt('vmware_insecure', - default=False, - help='If true, the vCenter server certificate is not ' - 'verified. If false, then the default CA truststore is ' - 'used for verification. This option is ignored if ' - '"vmware_ca_file" is set.'), - cfg.MultiStrOpt('vmware_cluster_name', - help='Name of a vCenter compute cluster where volumes ' - 'should be created.'), -] - -CONF = cfg.CONF -CONF.register_opts(vmdk_opts) - - -def _get_volume_type_extra_spec(type_id, spec_key, possible_values=None, - default_value=None): - """Get extra spec value. - - If the spec value is not present in the input possible_values, then - default_value will be returned. - If the type_id is None, then default_value is returned. - - The caller must not consider scope and the implementation adds/removes - scope. The scope used here is 'vmware' e.g. key 'vmware:vmdk_type' and - so the caller must pass vmdk_type as an input ignoring the scope. - - :param type_id: Volume type ID - :param spec_key: Extra spec key - :param possible_values: Permitted values for the extra spec if known - :param default_value: Default value for the extra spec incase of an - invalid value or if the entry does not exist - :return: extra spec value - """ - if not type_id: - return default_value - - spec_key = ('vmware:%s') % spec_key - spec_value = volume_types.get_volume_type_extra_specs(type_id, - spec_key) - if not spec_value: - LOG.debug("Returning default spec value: %s.", default_value) - return default_value - - if possible_values is None: - return spec_value - - if spec_value in possible_values: - LOG.debug("Returning spec value %s", spec_value) - return spec_value - - LOG.debug("Invalid spec value: %s specified.", spec_value) - - -class ImageDiskType(object): - """Supported disk types in images.""" - - PREALLOCATED = "preallocated" - SPARSE = "sparse" - STREAM_OPTIMIZED = "streamOptimized" - THIN = "thin" - - @staticmethod - def is_valid(extra_spec_disk_type): - """Check if the given disk type in extra_spec is valid. - - :param extra_spec_disk_type: disk type to check - :return: True if valid - """ - return extra_spec_disk_type in [ImageDiskType.PREALLOCATED, - ImageDiskType.SPARSE, - ImageDiskType.STREAM_OPTIMIZED, - ImageDiskType.THIN] - - @staticmethod - def validate(extra_spec_disk_type): - """Validate the given disk type in extra_spec. - - This method throws ImageUnacceptable if the disk type is not a - supported one. - - :param extra_spec_disk_type: disk type - :raises: ImageUnacceptable - """ - if not ImageDiskType.is_valid(extra_spec_disk_type): - raise exception.ImageUnacceptable(_("Invalid disk type: %s.") % - extra_spec_disk_type) - - -class VMwareVcVmdkDriver(driver.VolumeDriver): - """Manage volumes on VMware vCenter server.""" - - # 1.0 - initial version of driver - # 1.1.0 - selection of datastore based on number of host mounts - # 1.2.0 - storage profile volume types based placement of volumes - # 1.3.0 - support for volume backup/restore - # 1.4.0 - support for volume retype - # 1.5.0 - restrict volume placement to specific vCenter clusters - VERSION = '1.5.0' - - # Minimum supported vCenter version. - MIN_SUPPORTED_VC_VERSION = dist_version.LooseVersion('5.1') - - # PBM is enabled only for vCenter versions 5.5 and above - PBM_ENABLED_VC_VERSION = dist_version.LooseVersion('5.5') - - def __init__(self, *args, **kwargs): - super(VMwareVcVmdkDriver, self).__init__(*args, **kwargs) - - self.configuration.append_config_values(vmdk_opts) - self._session = None - self._stats = None - self._volumeops = None - self._storage_policy_enabled = False - self._ds_sel = None - self._clusters = None - - @property - def volumeops(self): - if not self._volumeops: - max_objects = self.configuration.vmware_max_objects_retrieval - self._volumeops = volumeops.VMwareVolumeOps(self.session, - max_objects) - return self._volumeops - - @property - def ds_sel(self): - if not self._ds_sel: - self._ds_sel = hub.DatastoreSelector(self.volumeops, - self.session) - return self._ds_sel - - def _validate_params(self): - # Throw error if required parameters are not set. - required_params = ['vmware_host_ip', - 'vmware_host_username', - 'vmware_host_password'] - for param in required_params: - if not getattr(self.configuration, param, None): - raise exception.InvalidInput(_("%s not set.") % param) - - def check_for_setup_error(self): - pass - - def get_volume_stats(self, refresh=False): - """Obtain status of the volume service. - - :param refresh: Whether to get refreshed information - """ - - if not self._stats: - backend_name = self.configuration.safe_get('volume_backend_name') - if not backend_name: - backend_name = self.__class__.__name__ - data = {'volume_backend_name': backend_name, - 'vendor_name': 'VMware', - 'driver_version': self.VERSION, - 'storage_protocol': 'vmdk', - 'reserved_percentage': 0, - 'total_capacity_gb': 'unknown', - 'free_capacity_gb': 'unknown'} - self._stats = data - return self._stats - - def _verify_volume_creation(self, volume): - """Verify the volume can be created. - - Verify that there is a datastore that can accommodate this volume. - If this volume is being associated with a volume_type then verify - the storage_profile exists and can accommodate this volume. Raise - an exception otherwise. - - :param volume: Volume object - """ - try: - # find if any host can accommodate the volume - self._select_ds_for_volume(volume) - except exceptions.VimException as excep: - msg = _("Not able to find a suitable datastore for the volume: " - "%s.") % volume['name'] - LOG.exception(msg) - raise exceptions.VimFaultException([excep], msg) - LOG.debug("Verified volume %s can be created.", volume['name']) - - def create_volume(self, volume): - """Creates a volume. - - We do not create any backing. We do it only the first time - it is being attached to a virtual machine. - - :param volume: Volume object - """ - self._verify_volume_creation(volume) - - def _delete_volume(self, volume): - """Delete the volume backing if it is present. - - :param volume: Volume object - """ - backing = self.volumeops.get_backing(volume['name']) - if not backing: - LOG.info(_LI("Backing not available, no operation " - "to be performed.")) - return - self.volumeops.delete_backing(backing) - - def delete_volume(self, volume): - """Deletes volume backing. - - :param volume: Volume object - """ - self._delete_volume(volume) - - def _get_extra_spec_storage_profile(self, type_id): - """Get storage profile name in the given volume type's extra spec. - - If there is no storage profile in the extra spec, default is None. - """ - return _get_volume_type_extra_spec(type_id, 'storage_profile') - - def _get_storage_profile(self, volume): - """Get storage profile associated with the given volume's volume_type. - - :param volume: Volume whose storage profile should be queried - :return: String value of storage profile if volume type is associated - and contains storage_profile extra_spec option; None otherwise - """ - return self._get_extra_spec_storage_profile(volume['volume_type_id']) - - @staticmethod - def _get_extra_spec_disk_type(type_id): - """Get disk type from the given volume type's extra spec. - - If there is no disk type option, default is THIN_VMDK_TYPE. - """ - disk_type = _get_volume_type_extra_spec(type_id, - 'vmdk_type', - default_value=THIN_VMDK_TYPE) - volumeops.VirtualDiskType.validate(disk_type) - return disk_type - - @staticmethod - def _get_disk_type(volume): - """Get disk type from the given volume's volume type. - - :param volume: Volume object - :return: Disk type - """ - return VMwareVcVmdkDriver._get_extra_spec_disk_type( - volume['volume_type_id']) - - def _get_storage_profile_id(self, volume): - storage_profile = self._get_storage_profile(volume) - profile_id = None - if self._storage_policy_enabled and storage_profile: - profile = pbm.get_profile_id_by_name(self.session, storage_profile) - if profile: - profile_id = profile.uniqueId - return profile_id - - def _get_extra_config(self, volume): - return {EXTRA_CONFIG_VOLUME_ID_KEY: volume['id']} - - def _create_backing(self, volume, host=None, create_params=None): - """Create volume backing under the given host. - - If host is unspecified, any suitable host is selected. - - :param volume: Volume object - :param host: Reference of the host - :param create_params: Dictionary specifying optional parameters for - backing VM creation - :return: Reference to the created backing - """ - create_params = create_params or {} - (host_ref, resource_pool, folder, - summary) = self._select_ds_for_volume(volume, host) - - # check if a storage profile needs to be associated with the backing VM - profile_id = self._get_storage_profile_id(volume) - - # Use volume name as the default backing name. - backing_name = create_params.get(CREATE_PARAM_BACKING_NAME, - volume['name']) - - extra_config = self._get_extra_config(volume) - - # default is a backing with single disk - disk_less = create_params.get(CREATE_PARAM_DISK_LESS, False) - if disk_less: - # create a disk-less backing-- disk can be added later; for e.g., - # by copying an image - return self.volumeops.create_backing_disk_less( - backing_name, - folder, - resource_pool, - host_ref, - summary.name, - profileId=profile_id, - extra_config=extra_config) - - # create a backing with single disk - disk_type = VMwareVcVmdkDriver._get_disk_type(volume) - size_kb = volume['size'] * units.Mi - adapter_type = create_params.get(CREATE_PARAM_ADAPTER_TYPE, - 'lsiLogic') - backing = self.volumeops.create_backing(backing_name, - size_kb, - disk_type, - folder, - resource_pool, - host_ref, - summary.name, - profileId=profile_id, - adapter_type=adapter_type, - extra_config=extra_config) - - self.volumeops.update_backing_disk_uuid(backing, volume['id']) - return backing - - def _get_hosts(self, clusters): - hosts = [] - if clusters: - for cluster in clusters: - cluster_hosts = self.volumeops.get_cluster_hosts(cluster) - for host in cluster_hosts: - if self.volumeops.is_host_usable(host): - hosts.append(host) - return hosts - - def _select_datastore(self, req, host=None): - """Selects datastore satisfying the given requirements. - - :return: (host, resource_pool, summary) - """ - hosts = None - if host: - hosts = [host] - elif self._clusters: - hosts = self._get_hosts(self._clusters) - if not hosts: - LOG.error(_LE("There are no valid hosts available in " - "configured cluster(s): %s."), self._clusters) - raise vmdk_exceptions.NoValidHostException() - - best_candidate = self.ds_sel.select_datastore(req, hosts=hosts) - if not best_candidate: - LOG.error(_LE("There is no valid datastore satisfying " - "requirements: %s."), req) - raise vmdk_exceptions.NoValidDatastoreException() - - return best_candidate - - def _select_ds_for_volume(self, volume, host=None, create_params=None): - """Select datastore that can accommodate the given volume's backing. - - Returns the selected datastore summary along with a compute host and - its resource pool and folder where the volume can be created - :return: (host, resource_pool, folder, summary) - """ - # Form requirements for datastore selection. - create_params = create_params or {} - size = create_params.get(CREATE_PARAM_DISK_SIZE, volume['size']) - - req = {} - req[hub.DatastoreSelector.SIZE_BYTES] = size * units.Gi - req[hub.DatastoreSelector.PROFILE_NAME] = self._get_storage_profile( - volume) - - (host_ref, resource_pool, summary) = self._select_datastore(req, host) - dc = self.volumeops.get_dc(resource_pool) - folder = self._get_volume_group_folder(dc, volume['project_id']) - - return (host_ref, resource_pool, folder, summary) - - def _initialize_connection(self, volume, connector): - """Get information of volume's backing. - - If the volume does not have a backing yet. It will be created. - - :param volume: Volume object - :param connector: Connector information - :return: Return connection information - """ - connection_info = {'driver_volume_type': 'vmdk'} - - backing = self.volumeops.get_backing(volume['name']) - if 'instance' in connector: - # The instance exists - instance = vim_util.get_moref(connector['instance'], - 'VirtualMachine') - LOG.debug("The instance: %s for which initialize connection " - "is called, exists.", instance) - # Get host managing the instance - host = self.volumeops.get_host(instance) - if not backing: - # Create a backing in case it does not exist under the - # host managing the instance. - LOG.info(_LI("There is no backing for the volume: %s. " - "Need to create one."), volume['name']) - backing = self._create_backing(volume, host) - else: - # Relocate volume is necessary - self._relocate_backing(volume, backing, host) - else: - # The instance does not exist - LOG.debug("The instance for which initialize connection " - "is called, does not exist.") - if not backing: - # Create a backing in case it does not exist. It is a bad use - # case to boot from an empty volume. - LOG.warning(_LW("Trying to boot from an empty volume: %s."), - volume['name']) - # Create backing - backing = self._create_backing(volume) - - # Set volume's moref value and name - connection_info['data'] = {'volume': backing.value, - 'volume_id': volume['id']} - - LOG.info(_LI("Returning connection_info: %(info)s for volume: " - "%(volume)s with connector: %(connector)s."), - {'info': connection_info, - 'volume': volume['name'], - 'connector': connector}) - - return connection_info - - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info. - - The implementation returns the following information: - {'driver_volume_type': 'vmdk' - 'data': {'volume': $VOLUME_MOREF_VALUE - 'volume_id': $VOLUME_ID - } - } - - :param volume: Volume object - :param connector: Connector information - :return: Return connection information - """ - return self._initialize_connection(volume, connector) - - def terminate_connection(self, volume, connector, force=False, **kwargs): - pass - - def create_export(self, context, volume, connector): - pass - - def ensure_export(self, context, volume): - pass - - def remove_export(self, context, volume): - pass - - def _create_snapshot(self, snapshot): - """Creates a snapshot. - - If the volume does not have a backing then simply pass, else create - a snapshot. - Snapshot of only available volume is supported. - - :param snapshot: Snapshot object - """ - - volume = snapshot['volume'] - if volume['status'] != 'available': - msg = _("Snapshot of volume not supported in " - "state: %s.") % volume['status'] - LOG.error(msg) - raise exception.InvalidVolume(msg) - backing = self.volumeops.get_backing(snapshot['volume_name']) - if not backing: - LOG.info(_LI("There is no backing, so will not create " - "snapshot: %s."), snapshot['name']) - return - self.volumeops.create_snapshot(backing, snapshot['name'], - snapshot['display_description']) - LOG.info(_LI("Successfully created snapshot: %s."), snapshot['name']) - - def create_snapshot(self, snapshot): - """Creates a snapshot. - - :param snapshot: Snapshot object - """ - self._create_snapshot(snapshot) - - def _delete_snapshot(self, snapshot): - """Delete snapshot. - - If the volume does not have a backing or the snapshot does not exist - then simply pass, else delete the snapshot. - Snapshot deletion of only available volume is supported. - - :param snapshot: Snapshot object - """ - - volume = snapshot['volume'] - if volume['status'] != 'available': - msg = _("Delete snapshot of volume not supported in " - "state: %s.") % volume['status'] - LOG.error(msg) - raise exception.InvalidVolume(msg) - backing = self.volumeops.get_backing(snapshot['volume_name']) - if not backing: - LOG.info(_LI("There is no backing, and so there is no " - "snapshot: %s."), snapshot['name']) - else: - self.volumeops.delete_snapshot(backing, snapshot['name']) - LOG.info(_LI("Successfully deleted snapshot: %s."), - snapshot['name']) - - def delete_snapshot(self, snapshot): - """Delete snapshot. - - :param snapshot: Snapshot object - """ - self._delete_snapshot(snapshot) - - def _get_ds_name_folder_path(self, backing): - """Get datastore name and folder path of the given backing. - - :param backing: Reference to the backing entity - :return: datastore name and folder path of the backing - """ - vmdk_ds_file_path = self.volumeops.get_path_name(backing) - (datastore_name, - folder_path, _) = volumeops.split_datastore_path(vmdk_ds_file_path) - return (datastore_name, folder_path) - - @staticmethod - def _validate_disk_format(disk_format): - """Verify vmdk as disk format. - - :param disk_format: Disk format of the image - """ - if disk_format and disk_format.lower() != 'vmdk': - msg = _("Cannot create image of disk format: %s. Only vmdk " - "disk format is accepted.") % disk_format - LOG.error(msg) - raise exception.ImageUnacceptable(msg) - - def _copy_image(self, context, dc_ref, image_service, image_id, - image_size_in_bytes, ds_name, upload_file_path): - """Copy image (flat extent or sparse vmdk) to datastore.""" - - timeout = self.configuration.vmware_image_transfer_timeout_secs - host_ip = self.configuration.vmware_host_ip - ca_file = self.configuration.vmware_ca_file - insecure = self.configuration.vmware_insecure - cookies = self.session.vim.client.options.transport.cookiejar - dc_name = self.volumeops.get_entity_name(dc_ref) - - LOG.debug("Copying image: %(image_id)s to %(path)s.", - {'image_id': image_id, - 'path': upload_file_path}) - # TODO(vbala): add config option to override non-default port - - # ca_file is used for verifying vCenter certificate if it is set. - # If ca_file is unset and insecure is False, the default CA truststore - # is used for verification. We should pass cacerts=True in this - # case. If ca_file is unset and insecure is True, there is no - # certificate verification, and we should pass cacerts=False. - cacerts = ca_file if ca_file else not insecure - image_transfer.download_flat_image(context, - timeout, - image_service, - image_id, - image_size=image_size_in_bytes, - host=host_ip, - port=443, - data_center_name=dc_name, - datastore_name=ds_name, - cookies=cookies, - file_path=upload_file_path, - cacerts=cacerts) - LOG.debug("Image: %(image_id)s copied to %(path)s.", - {'image_id': image_id, - 'path': upload_file_path}) - - def _delete_temp_disk(self, descriptor_ds_file_path, dc_ref): - """Deletes a temporary virtual disk.""" - - LOG.debug("Deleting temporary disk: %s.", descriptor_ds_file_path) - try: - self.volumeops.delete_vmdk_file( - descriptor_ds_file_path, dc_ref) - except exceptions.VimException: - LOG.warning(_LW("Error occurred while deleting temporary " - "disk: %s."), - descriptor_ds_file_path, exc_info=True) - - def _copy_temp_virtual_disk(self, src_dc_ref, src_path, dest_dc_ref, - dest_path): - """Clones a temporary virtual disk and deletes it finally.""" - - try: - self.volumeops.copy_vmdk_file( - src_dc_ref, src_path.get_descriptor_ds_file_path(), - dest_path.get_descriptor_ds_file_path(), dest_dc_ref) - except exceptions.VimException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error occurred while copying %(src)s to " - "%(dst)s."), - {'src': src_path.get_descriptor_ds_file_path(), - 'dst': dest_path.get_descriptor_ds_file_path()}) - finally: - # Delete temporary disk. - self._delete_temp_disk(src_path.get_descriptor_ds_file_path(), - src_dc_ref) - - def _get_temp_image_folder(self, image_size_in_bytes): - """Get datastore folder for downloading temporary images.""" - # Form requirements for datastore selection. - req = {} - req[hub.DatastoreSelector.SIZE_BYTES] = image_size_in_bytes - # vSAN/VVOL datastores don't support virtual disk with - # flat extent; skip such datastores. - req[hub.DatastoreSelector.HARD_AFFINITY_DS_TYPE] = ( - hub.DatastoreType.get_all_types() - - {hub.DatastoreType.VSAN, hub.DatastoreType.VVOL}) - - # Select datastore satisfying the requirements. - (host_ref, _resource_pool, summary) = self._select_datastore(req) - - ds_name = summary.name - dc_ref = self.volumeops.get_dc(host_ref) - - # Create temporary datastore folder. - folder_path = TMP_IMAGES_DATASTORE_FOLDER_PATH - self.volumeops.create_datastore_folder(ds_name, folder_path, dc_ref) - - return (dc_ref, ds_name, folder_path) - - def _create_virtual_disk_from_sparse_image( - self, context, image_service, image_id, image_size_in_bytes, - dc_ref, ds_name, folder_path, disk_name): - """Creates a flat extent virtual disk from sparse vmdk image.""" - - # Upload the image to a temporary virtual disk. - src_disk_name = uuidutils.generate_uuid() - src_path = volumeops.MonolithicSparseVirtualDiskPath(ds_name, - folder_path, - src_disk_name) - - LOG.debug("Creating temporary virtual disk: %(path)s from sparse vmdk " - "image: %(image_id)s.", - {'path': src_path.get_descriptor_ds_file_path(), - 'image_id': image_id}) - self._copy_image(context, dc_ref, image_service, image_id, - image_size_in_bytes, ds_name, - src_path.get_descriptor_file_path()) - - # Copy sparse disk to create a flat extent virtual disk. - dest_path = volumeops.FlatExtentVirtualDiskPath(ds_name, - folder_path, - disk_name) - self._copy_temp_virtual_disk(dc_ref, src_path, dc_ref, dest_path) - LOG.debug("Created virtual disk: %s from sparse vmdk image.", - dest_path.get_descriptor_ds_file_path()) - return dest_path - - def _create_virtual_disk_from_preallocated_image( - self, context, image_service, image_id, image_size_in_bytes, - dest_dc_ref, dest_ds_name, dest_folder_path, dest_disk_name, - adapter_type): - """Creates virtual disk from an image which is a flat extent.""" - - # Upload the image and use it as a flat extent to create a virtual - # disk. First, find the datastore folder to download the image. - (dc_ref, ds_name, - folder_path) = self._get_temp_image_folder(image_size_in_bytes) - - # pylint: disable=E1101 - if ds_name == dest_ds_name and dc_ref.value == dest_dc_ref.value: - # Temporary image folder and destination path are on the same - # datastore. We can directly download the image to the destination - # folder to save one virtual disk copy. - path = volumeops.FlatExtentVirtualDiskPath(dest_ds_name, - dest_folder_path, - dest_disk_name) - dest_path = path - else: - # Use the image to create a temporary virtual disk which is then - # copied to the destination folder. - disk_name = uuidutils.generate_uuid() - path = volumeops.FlatExtentVirtualDiskPath(ds_name, - folder_path, - disk_name) - dest_path = volumeops.FlatExtentVirtualDiskPath(dest_ds_name, - dest_folder_path, - dest_disk_name) - - LOG.debug("Creating virtual disk: %(path)s from (flat extent) image: " - "%(image_id)s.", - {'path': path.get_descriptor_ds_file_path(), - 'image_id': image_id}) - - # We first create a descriptor with desired settings. - self.volumeops.create_flat_extent_virtual_disk_descriptor( - dc_ref, path, image_size_in_bytes / units.Ki, adapter_type, - EAGER_ZEROED_THICK_VMDK_TYPE) - # Upload the image and use it as the flat extent. - try: - self._copy_image(context, dc_ref, image_service, image_id, - image_size_in_bytes, ds_name, - path.get_flat_extent_file_path()) - except Exception: - # Delete the descriptor. - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error occurred while copying image: " - "%(image_id)s to %(path)s."), - {'path': path.get_descriptor_ds_file_path(), - 'image_id': image_id}) - LOG.debug("Deleting descriptor: %s.", - path.get_descriptor_ds_file_path()) - try: - self.volumeops.delete_file( - path.get_descriptor_ds_file_path(), dc_ref) - except exceptions.VimException: - LOG.warning(_LW("Error occurred while deleting " - "descriptor: %s."), - path.get_descriptor_ds_file_path(), - exc_info=True) - - if dest_path != path: - # Copy temporary disk to given destination. - self._copy_temp_virtual_disk(dc_ref, path, dest_dc_ref, dest_path) - - LOG.debug("Created virtual disk: %s from flat extent image.", - dest_path.get_descriptor_ds_file_path()) - return dest_path - - def _check_disk_conversion(self, image_disk_type, extra_spec_disk_type): - """Check if disk type conversion is needed.""" - - if image_disk_type == ImageDiskType.SPARSE: - # We cannot reliably determine the destination disk type of a - # virtual disk copied from a sparse image. - return True - # Virtual disk created from flat extent is always of type - # eagerZeroedThick. - return not (volumeops.VirtualDiskType.get_virtual_disk_type( - extra_spec_disk_type) == - volumeops.VirtualDiskType.EAGER_ZEROED_THICK) - - def _delete_temp_backing(self, backing): - """Deletes temporary backing.""" - - LOG.debug("Deleting backing: %s.", backing) - try: - self.volumeops.delete_backing(backing) - except exceptions.VimException: - LOG.warning(_LW("Error occurred while deleting backing: %s."), - backing, exc_info=True) - - def _create_volume_from_non_stream_optimized_image( - self, context, volume, image_service, image_id, - image_size_in_bytes, adapter_type, image_disk_type): - """Creates backing VM from non-streamOptimized image. - - First, we create a disk-less backing. Then we create a virtual disk - using the image which is then attached to the backing VM. Finally, the - backing VM is cloned if disk type conversion is required. - """ - # We should use the disk type in volume type for backing's virtual - # disk. - disk_type = VMwareVcVmdkDriver._get_disk_type(volume) - - # First, create a disk-less backing. - create_params = {CREATE_PARAM_DISK_LESS: True} - - disk_conversion = self._check_disk_conversion(image_disk_type, - disk_type) - if disk_conversion: - # The initial backing is a temporary one and used as the source - # for clone operation. - disk_name = uuidutils.generate_uuid() - create_params[CREATE_PARAM_BACKING_NAME] = disk_name - else: - disk_name = volume['name'] - - LOG.debug("Creating disk-less backing for volume: %(id)s with params: " - "%(param)s.", - {'id': volume['id'], - 'param': create_params}) - backing = self._create_backing(volume, create_params=create_params) - - try: - # Find the backing's datacenter, host, datastore and folder. - (ds_name, folder_path) = self._get_ds_name_folder_path(backing) - host = self.volumeops.get_host(backing) - dc_ref = self.volumeops.get_dc(host) - - vmdk_path = None - attached = False - - # Create flat extent virtual disk from the image. - if image_disk_type == ImageDiskType.SPARSE: - # Monolithic sparse image has embedded descriptor. - vmdk_path = self._create_virtual_disk_from_sparse_image( - context, image_service, image_id, image_size_in_bytes, - dc_ref, ds_name, folder_path, disk_name) - else: - # The image is just a flat extent. - vmdk_path = self._create_virtual_disk_from_preallocated_image( - context, image_service, image_id, image_size_in_bytes, - dc_ref, ds_name, folder_path, disk_name, adapter_type) - - # Attach the virtual disk to the backing. - LOG.debug("Attaching virtual disk: %(path)s to backing: " - "%(backing)s.", - {'path': vmdk_path.get_descriptor_ds_file_path(), - 'backing': backing}) - - self.volumeops.attach_disk_to_backing( - backing, image_size_in_bytes / units.Ki, disk_type, - adapter_type, vmdk_path.get_descriptor_ds_file_path()) - attached = True - - if disk_conversion: - # Clone the temporary backing for disk type conversion. - (host, rp, folder, summary) = self._select_ds_for_volume( - volume) - datastore = summary.datastore - LOG.debug("Cloning temporary backing: %s for disk type " - "conversion.", backing) - clone = self.volumeops.clone_backing(volume['name'], - backing, - None, - volumeops.FULL_CLONE_TYPE, - datastore, - disk_type=disk_type, - host=host, - resource_pool=rp, - folder=folder) - self._delete_temp_backing(backing) - backing = clone - self.volumeops.update_backing_disk_uuid(backing, volume['id']) - except Exception: - # Delete backing and virtual disk created from image. - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error occurred while creating " - "volume: %(id)s" - " from image: %(image_id)s."), - {'id': volume['id'], - 'image_id': image_id}) - self._delete_temp_backing(backing) - # Delete virtual disk if exists and unattached. - if vmdk_path is not None and not attached: - self._delete_temp_disk( - vmdk_path.get_descriptor_ds_file_path(), dc_ref) - - def _fetch_stream_optimized_image(self, context, volume, image_service, - image_id, image_size, adapter_type): - """Creates volume from image using HttpNfc VM import. - - Uses Nfc API to download the VMDK file from Glance. Nfc creates the - backing VM that wraps the VMDK in the vCenter inventory. - This method assumes glance image is VMDK disk format and its - vmware_disktype is 'streamOptimized'. - """ - try: - # find host in which to create the volume - (_host, rp, folder, summary) = self._select_ds_for_volume(volume) - except exceptions.VimException as excep: - err_msg = (_("Exception in _select_ds_for_volume: " - "%s."), excep) - raise exception.VolumeBackendAPIException(data=err_msg) - - size_gb = volume['size'] - LOG.debug("Selected datastore %(ds)s for new volume of size " - "%(size)s GB.", {'ds': summary.name, 'size': size_gb}) - - # prepare create spec for backing vm - profile_id = self._get_storage_profile_id(volume) - disk_type = VMwareVcVmdkDriver._get_disk_type(volume) - - # The size of stream optimized glance image is often suspect, - # so better let vCenter figure out the disk capacity during import. - dummy_disk_size = 0 - extra_config = self._get_extra_config(volume) - vm_create_spec = self.volumeops.get_create_spec( - volume['name'], - dummy_disk_size, - disk_type, - summary.name, - profileId=profile_id, - adapter_type=adapter_type, - extra_config=extra_config) - # convert vm_create_spec to vm_import_spec - cf = self.session.vim.client.factory - vm_import_spec = cf.create('ns0:VirtualMachineImportSpec') - vm_import_spec.configSpec = vm_create_spec - - try: - # fetching image from glance will also create the backing - timeout = self.configuration.vmware_image_transfer_timeout_secs - host_ip = self.configuration.vmware_host_ip - LOG.debug("Fetching glance image: %(id)s to server: %(host)s.", - {'id': image_id, 'host': host_ip}) - backing = image_transfer.download_stream_optimized_image( - context, - timeout, - image_service, - image_id, - session=self.session, - host=host_ip, - port=443, - resource_pool=rp, - vm_folder=folder, - vm_import_spec=vm_import_spec, - image_size=image_size) - self.volumeops.update_backing_disk_uuid(backing, volume['id']) - except (exceptions.VimException, - exceptions.VMwareDriverException): - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error occurred while copying image: %(id)s " - "to volume: %(vol)s."), - {'id': image_id, 'vol': volume['name']}) - backing = self.volumeops.get_backing(volume['name']) - if backing: - # delete the backing - self.volumeops.delete_backing(backing) - - LOG.info(_LI("Done copying image: %(id)s to volume: %(vol)s."), - {'id': image_id, 'vol': volume['name']}) - - def _extend_backing(self, backing, new_size_in_gb): - """Extend volume backing's virtual disk. - - :param backing: volume backing - :param new_size_in_gb: new size of virtual disk - """ - root_vmdk_path = self.volumeops.get_vmdk_path(backing) - datacenter = self.volumeops.get_dc(backing) - self.volumeops.extend_virtual_disk(new_size_in_gb, root_vmdk_path, - datacenter) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Creates volume from image. - - This method only supports Glance image of VMDK disk format. - Uses flat vmdk file copy for "sparse" and "preallocated" disk types - Uses HttpNfc import API for "streamOptimized" disk types. This API - creates a backing VM that wraps the VMDK in the vCenter inventory. - - :param context: context - :param volume: Volume object - :param image_service: Glance image service - :param image_id: Glance image id - """ - LOG.debug("Copy glance image: %s to create new volume.", image_id) - - # Verify glance image is vmdk disk format - metadata = image_service.show(context, image_id) - VMwareVcVmdkDriver._validate_disk_format(metadata['disk_format']) - - # Validate container format; only 'bare' is supported currently. - container_format = metadata.get('container_format') - if (container_format and container_format != 'bare'): - msg = _("Container format: %s is unsupported by the VMDK driver, " - "only 'bare' is supported.") % container_format - LOG.error(msg) - raise exception.ImageUnacceptable(image_id=image_id, reason=msg) - - # Get the disk type, adapter type and size of vmdk image - image_disk_type = ImageDiskType.PREALLOCATED - image_adapter_type = volumeops.VirtualDiskAdapterType.LSI_LOGIC - image_size_in_bytes = metadata['size'] - properties = metadata['properties'] - if properties: - if 'vmware_disktype' in properties: - image_disk_type = properties['vmware_disktype'] - if 'vmware_adaptertype' in properties: - image_adapter_type = properties['vmware_adaptertype'] - - try: - # validate disk and adapter types in image meta-data - volumeops.VirtualDiskAdapterType.validate(image_adapter_type) - ImageDiskType.validate(image_disk_type) - - if image_disk_type == ImageDiskType.STREAM_OPTIMIZED: - self._fetch_stream_optimized_image(context, volume, - image_service, image_id, - image_size_in_bytes, - image_adapter_type) - else: - self._create_volume_from_non_stream_optimized_image( - context, volume, image_service, image_id, - image_size_in_bytes, image_adapter_type, image_disk_type) - except (exceptions.VimException, - exceptions.VMwareDriverException): - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error occurred while copying image: %(id)s " - "to volume: %(vol)s."), - {'id': image_id, 'vol': volume['name']}) - - LOG.debug("Volume: %(id)s created from image: %(image_id)s.", - {'id': volume['id'], - 'image_id': image_id}) - - # If the user-specified volume size is greater than backing's - # current disk size, we should extend the disk. - volume_size = volume['size'] * units.Gi - backing = self.volumeops.get_backing(volume['name']) - disk_size = self.volumeops.get_disk_size(backing) - if volume_size > disk_size: - LOG.debug("Extending volume: %(name)s since the user specified " - "volume size (bytes): %(vol_size)d is greater than " - "backing's current disk size (bytes): %(disk_size)d.", - {'name': volume['name'], - 'vol_size': volume_size, - 'disk_size': disk_size}) - self._extend_backing(backing, volume['size']) - # TODO(vbala): handle volume_size < disk_size case. - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Creates glance image from volume. - - Upload of only available volume is supported. The uploaded glance image - has a vmdk disk type of "streamOptimized" that can only be downloaded - using the HttpNfc API. - Steps followed are: - 1. Get the name of the vmdk file which the volume points to right now. - Can be a chain of snapshots, so we need to know the last in the - chain. - 2. Use Nfc APIs to upload the contents of the vmdk file to glance. - """ - - # if volume is attached raise exception - if (volume['volume_attachment'] and - len(volume['volume_attachment']) > 0): - msg = _("Upload to glance of attached volume is not supported.") - LOG.error(msg) - raise exception.InvalidVolume(msg) - - # validate disk format is vmdk - LOG.debug("Copy Volume: %s to new image.", volume['name']) - VMwareVcVmdkDriver._validate_disk_format(image_meta['disk_format']) - - # get backing vm of volume and its vmdk path - backing = self.volumeops.get_backing(volume['name']) - if not backing: - LOG.info(_LI("Backing not found, creating for volume: %s"), - volume['name']) - backing = self._create_backing(volume) - vmdk_file_path = self.volumeops.get_vmdk_path(backing) - - # Upload image from vmdk - timeout = self.configuration.vmware_image_transfer_timeout_secs - host_ip = self.configuration.vmware_host_ip - - image_transfer.upload_image(context, - timeout, - image_service, - image_meta['id'], - volume['project_id'], - session=self.session, - host=host_ip, - port=443, - vm=backing, - vmdk_file_path=vmdk_file_path, - vmdk_size=volume['size'] * units.Gi, - image_name=image_meta['name'], - image_version=1, - is_public=image_meta['is_public']) - LOG.info(_LI("Done copying volume %(vol)s to a new image %(img)s"), - {'vol': volume['name'], 'img': image_meta['name']}) - - def _in_use(self, volume): - """Check if the given volume is in use.""" - return (volume['volume_attachment'] and - len(volume['volume_attachment']) > 0) - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type. - - The retype is performed only if the volume is not in use. Retype is NOP - if the backing doesn't exist. If disk type conversion is needed, the - volume is cloned. If disk type conversion is needed and the volume - contains snapshots, the backing is relocated instead of cloning. The - backing is also relocated if the current datastore is not compliant - with the new storage profile (if any). Finally, the storage profile of - the backing VM is updated. - - :param ctxt: Context - :param volume: A dictionary describing the volume to retype - :param new_type: A dictionary describing the volume type to convert to - :param diff: A dictionary with the difference between the two types - :param host: A dictionary describing the host to migrate to, where - host['host'] is its name, and host['capabilities'] is a - dictionary of its reported capabilities (unused) - :returns: True if the retype occurred; False otherwise. - """ - # Can't attempt retype if the volume is in use. - if self._in_use(volume): - LOG.warning(_LW("Volume: %s is in use, can't retype."), - volume['name']) - return False - - # If the backing doesn't exist, retype is NOP. - backing = self.volumeops.get_backing(volume['name']) - if backing is None: - LOG.debug("Backing for volume: %s doesn't exist; retype is NOP.", - volume['name']) - return True - - # Check whether we need disk type conversion. - disk_type = VMwareVcVmdkDriver._get_disk_type(volume) - new_disk_type = VMwareVcVmdkDriver._get_extra_spec_disk_type( - new_type['id']) - need_disk_type_conversion = disk_type != new_disk_type - - # Check whether we need to relocate the backing. If the backing - # contains snapshots, relocate is the only way to achieve disk type - # conversion. - need_relocate = (need_disk_type_conversion and - self.volumeops.snapshot_exists(backing)) - - datastore = self.volumeops.get_datastore(backing) - - # Check whether we need to change the storage profile. - need_profile_change = False - is_compliant = True - new_profile = None - if self._storage_policy_enabled: - profile = self._get_storage_profile(volume) - new_profile = self._get_extra_spec_storage_profile(new_type['id']) - need_profile_change = profile != new_profile - # The current datastore may be compliant with the new profile. - is_compliant = self.ds_sel.is_datastore_compliant(datastore, - new_profile) - - # No need to relocate or clone if there is no disk type conversion and - # the current datastore is compliant with the new profile or storage - # policy is disabled. - if not need_disk_type_conversion and is_compliant: - LOG.debug("Backing: %(backing)s for volume: %(name)s doesn't need " - "disk type conversion.", - {'backing': backing, - 'name': volume['name']}) - if self._storage_policy_enabled: - LOG.debug("Backing: %(backing)s for volume: %(name)s is " - "compliant with the new profile: %(new_profile)s.", - {'backing': backing, - 'name': volume['name'], - 'new_profile': new_profile}) - else: - # Set requirements for datastore selection. - req = {} - req[hub.DatastoreSelector.SIZE_BYTES] = (volume['size'] * - units.Gi) - - if need_relocate: - LOG.debug("Backing: %s should be relocated.", backing) - req[hub.DatastoreSelector.HARD_ANTI_AFFINITY_DS] = ( - [datastore.value]) - - if new_profile: - req[hub.DatastoreSelector.PROFILE_NAME] = new_profile - - # Select datastore satisfying the requirements. - best_candidate = self.ds_sel.select_datastore(req) - if not best_candidate: - # No candidate datastores; can't retype. - LOG.warning(_LW("There are no datastores matching new " - "requirements; can't retype volume: %s."), - volume['name']) - return False - - (host, rp, summary) = best_candidate - dc = self.volumeops.get_dc(rp) - folder = self._get_volume_group_folder(dc, volume['project_id']) - new_datastore = summary.datastore - if datastore.value != new_datastore.value: - # Datastore changed; relocate the backing. - LOG.debug("Backing: %s needs to be relocated for retype.", - backing) - self.volumeops.relocate_backing( - backing, new_datastore, rp, host, new_disk_type) - self.volumeops.move_backing_to_folder(backing, folder) - elif need_disk_type_conversion: - # Same datastore, but clone is needed for disk type conversion. - LOG.debug("Backing: %s needs to be cloned for retype.", - backing) - - new_backing = None - renamed = False - tmp_name = uuidutils.generate_uuid() - try: - self.volumeops.rename_backing(backing, tmp_name) - renamed = True - - new_backing = self.volumeops.clone_backing( - volume['name'], backing, None, - volumeops.FULL_CLONE_TYPE, datastore, - disk_type=new_disk_type, host=host, - resource_pool=rp, folder=folder) - self.volumeops.update_backing_disk_uuid(new_backing, - volume['id']) - self._delete_temp_backing(backing) - backing = new_backing - except exceptions.VimException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error occurred while cloning " - "backing:" - " %s during retype."), - backing) - if renamed: - LOG.debug("Undo rename of backing: %(backing)s; " - "changing name from %(new_name)s to " - "%(old_name)s.", - {'backing': backing, - 'new_name': tmp_name, - 'old_name': volume['name']}) - try: - self.volumeops.rename_backing(backing, - volume['name']) - except exceptions.VimException: - LOG.warning(_LW("Changing backing: " - "%(backing)s name from " - "%(new_name)s to %(old_name)s " - "failed."), - {'backing': backing, - 'new_name': tmp_name, - 'old_name': volume['name']}) - - # Update the backing's storage profile if needed. - if need_profile_change: - LOG.debug("Backing: %(backing)s needs a profile change to:" - " %(profile)s.", - {'backing': backing, - 'profile': new_profile}) - profile_id = None - if new_profile is not None: - profile_id = self.ds_sel.get_profile_id(new_profile) - self.volumeops.change_backing_profile(backing, profile_id) - - # Retype is done. - LOG.debug("Volume: %s retype is done.", volume['name']) - return True - - def extend_volume(self, volume, new_size): - """Extend volume to new size. - - Extends the volume backing's virtual disk to new size. First, try to - extend in place on the same datastore. If that fails due to - insufficient disk space, then try to relocate the volume to a different - datastore that can accommodate the backing with new size and retry - extend. - - :param volume: dictionary describing the existing 'available' volume - :param new_size: new size in GB to extend this volume to - """ - vol_name = volume['name'] - backing = self.volumeops.get_backing(vol_name) - if not backing: - LOG.info(_LI("There is no backing for volume: %s; no need to " - "extend the virtual disk."), vol_name) - return - - # try extending vmdk in place - try: - self._extend_backing(backing, new_size) - LOG.info(_LI("Successfully extended volume: %(vol)s to size: " - "%(size)s GB."), - {'vol': vol_name, 'size': new_size}) - return - except exceptions.NoDiskSpaceException: - LOG.warning(_LW("Unable to extend volume: %(vol)s to size: " - "%(size)s on current datastore due to insufficient" - " space."), - {'vol': vol_name, 'size': new_size}) - - # Insufficient disk space; relocate the volume to a different datastore - # and retry extend. - LOG.info(_LI("Relocating volume: %s to a different datastore due to " - "insufficient disk space on current datastore."), - vol_name) - try: - create_params = {CREATE_PARAM_DISK_SIZE: new_size} - (host, rp, folder, summary) = self._select_ds_for_volume( - volume, create_params=create_params) - self.volumeops.relocate_backing(backing, summary.datastore, rp, - host) - self.volumeops.move_backing_to_folder(backing, folder) - self._extend_backing(backing, new_size) - except exceptions.VMwareDriverException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed to extend volume: %(vol)s to size: " - "%(size)s GB."), - {'vol': vol_name, 'size': new_size}) - - LOG.info(_LI("Successfully extended volume: %(vol)s to size: " - "%(size)s GB."), - {'vol': vol_name, 'size': new_size}) - - @contextlib.contextmanager - def _temporary_file(self, *args, **kwargs): - """Create a temporary file and return its path.""" - tmp_dir = self.configuration.vmware_tmp_dir - fileutils.ensure_tree(tmp_dir) - fd, tmp = tempfile.mkstemp( - dir=self.configuration.vmware_tmp_dir, *args, **kwargs) - try: - os.close(fd) - yield tmp - finally: - fileutils.delete_if_exists(tmp) - - def _download_vmdk(self, context, volume, backing, tmp_file_path): - """Download virtual disk in streamOptimized format.""" - timeout = self.configuration.vmware_image_transfer_timeout_secs - host_ip = self.configuration.vmware_host_ip - vmdk_ds_file_path = self.volumeops.get_vmdk_path(backing) - - with open(tmp_file_path, "wb") as tmp_file: - image_transfer.copy_stream_optimized_disk( - context, - timeout, - tmp_file, - session=self.session, - host=host_ip, - port=443, - vm=backing, - vmdk_file_path=vmdk_ds_file_path, - vmdk_size=volume['size'] * units.Gi) - - def backup_volume(self, context, backup, backup_service): - """Create a new backup from an existing volume.""" - volume = self.db.volume_get(context, backup['volume_id']) - - LOG.debug("Creating backup: %(backup_id)s for volume: %(name)s.", - {'backup_id': backup['id'], - 'name': volume['name']}) - - backing = self.volumeops.get_backing(volume['name']) - if backing is None: - LOG.debug("Creating backing for volume: %s.", volume['name']) - backing = self._create_backing(volume) - - tmp_vmdk_name = uuidutils.generate_uuid() - with self._temporary_file(suffix=".vmdk", - prefix=tmp_vmdk_name) as tmp_file_path: - # TODO(vbala) Clean up vmware_tmp_dir during driver init. - LOG.debug("Using temporary file: %(tmp_path)s for creating backup:" - " %(backup_id)s.", - {'tmp_path': tmp_file_path, - 'backup_id': backup['id']}) - self._download_vmdk(context, volume, backing, tmp_file_path) - with open(tmp_file_path, "rb") as tmp_file: - LOG.debug("Calling backup service to backup file: %s.", - tmp_file_path) - backup_service.backup(backup, tmp_file) - LOG.debug("Created backup: %(backup_id)s for volume: " - "%(name)s.", - {'backup_id': backup['id'], - 'name': volume['name']}) - - def _create_backing_from_stream_optimized_file( - self, context, name, volume, tmp_file_path, file_size_bytes): - """Create backing from streamOptimized virtual disk file.""" - LOG.debug("Creating backing: %(name)s from virtual disk: %(path)s.", - {'name': name, - 'path': tmp_file_path}) - - (_host, rp, folder, summary) = self._select_ds_for_volume(volume) - LOG.debug("Selected datastore: %(ds)s for backing: %(name)s.", - {'ds': summary.name, - 'name': name}) - - # Prepare import spec for backing. - cf = self.session.vim.client.factory - vm_import_spec = cf.create('ns0:VirtualMachineImportSpec') - - profile_id = self._get_storage_profile_id(volume) - disk_type = VMwareVcVmdkDriver._get_disk_type(volume) - extra_config = self._get_extra_config(volume) - # We cannot determine the size of a virtual disk created from - # streamOptimized disk image. Set size to 0 and let vCenter - # figure out the size after virtual disk creation. - vm_create_spec = self.volumeops.get_create_spec( - name, 0, disk_type, summary.name, profileId=profile_id, - extra_config=extra_config) - vm_import_spec.configSpec = vm_create_spec - - timeout = self.configuration.vmware_image_transfer_timeout_secs - host_ip = self.configuration.vmware_host_ip - try: - with open(tmp_file_path, "rb") as tmp_file: - vm_ref = image_transfer.download_stream_optimized_data( - context, - timeout, - tmp_file, - session=self.session, - host=host_ip, - port=443, - resource_pool=rp, - vm_folder=folder, - vm_import_spec=vm_import_spec, - image_size=file_size_bytes) - LOG.debug("Created backing: %(name)s from virtual disk: " - "%(path)s.", - {'name': name, - 'path': tmp_file_path}) - return vm_ref - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error occurred while creating temporary " - "backing.")) - backing = self.volumeops.get_backing(name) - if backing is not None: - self._delete_temp_backing(backing) - - def _restore_backing( - self, context, volume, backing, tmp_file_path, backup_size): - """Restore backing from backup.""" - # Create temporary backing from streamOptimized file. - src_name = uuidutils.generate_uuid() - src = self._create_backing_from_stream_optimized_file( - context, src_name, volume, tmp_file_path, backup_size) - - # Copy temporary backing for desired disk type conversion. - new_backing = (backing is None) - if new_backing: - # No backing exists; clone can be used as the volume backing. - dest_name = volume['name'] - else: - # Backing exists; clone can be used as the volume backing only - # after deleting the current backing. - dest_name = uuidutils.generate_uuid() - - dest = None - tmp_backing_name = None - renamed = False - try: - # Find datastore for clone. - (host, rp, folder, summary) = self._select_ds_for_volume(volume) - datastore = summary.datastore - - disk_type = VMwareVcVmdkDriver._get_disk_type(volume) - dest = self.volumeops.clone_backing(dest_name, src, None, - volumeops.FULL_CLONE_TYPE, - datastore, disk_type=disk_type, - host=host, resource_pool=rp, - folder=folder) - self.volumeops.update_backing_disk_uuid(dest, volume['id']) - if new_backing: - LOG.debug("Created new backing: %s for restoring backup.", - dest_name) - return - - # Rename current backing. - tmp_backing_name = uuidutils.generate_uuid() - self.volumeops.rename_backing(backing, tmp_backing_name) - renamed = True - - # Rename clone in order to treat it as the volume backing. - self.volumeops.rename_backing(dest, volume['name']) - - # Now we can delete the old backing. - self._delete_temp_backing(backing) - - LOG.debug("Deleted old backing and renamed clone for restoring " - "backup.") - except (exceptions.VimException, exceptions.VMwareDriverException): - with excutils.save_and_reraise_exception(): - if dest is not None: - # Copy happened; we need to delete the clone. - self._delete_temp_backing(dest) - if renamed: - # Old backing was renamed; we need to undo that. - try: - self.volumeops.rename_backing(backing, - volume['name']) - except exceptions.VimException: - LOG.warning(_LW("Cannot undo volume rename; old " - "name was %(old_name)s and new " - "name is %(new_name)s."), - {'old_name': volume['name'], - 'new_name': tmp_backing_name}, - exc_info=True) - finally: - # Delete the temporary backing. - self._delete_temp_backing(src) - - def restore_backup(self, context, backup, volume, backup_service): - """Restore an existing backup to a new or existing volume. - - This method raises InvalidVolume if the existing volume contains - snapshots since it is not possible to restore the virtual disk of - a backing with snapshots. - """ - LOG.debug("Restoring backup: %(backup_id)s to volume: %(name)s.", - {'backup_id': backup['id'], - 'name': volume['name']}) - - backing = self.volumeops.get_backing(volume['name']) - if backing is not None and self.volumeops.snapshot_exists(backing): - msg = _("Volume cannot be restored since it contains snapshots.") - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - tmp_vmdk_name = uuidutils.generate_uuid() - with self._temporary_file(suffix=".vmdk", - prefix=tmp_vmdk_name) as tmp_file_path: - LOG.debug("Using temporary file: %(tmp_path)s for restoring " - "backup: %(backup_id)s.", - {'tmp_path': tmp_file_path, - 'backup_id': backup['id']}) - with open(tmp_file_path, "wb") as tmp_file: - LOG.debug("Calling backup service to restore backup: " - "%(backup_id)s to file: %(tmp_path)s.", - {'backup_id': backup['id'], - 'tmp_path': tmp_file_path}) - backup_service.restore(backup, volume['id'], tmp_file) - LOG.debug("Backup: %(backup_id)s restored to file: " - "%(tmp_path)s.", - {'backup_id': backup['id'], - 'tmp_path': tmp_file_path}) - self._restore_backing(context, volume, backing, tmp_file_path, - backup['size'] * units.Gi) - - if backup['size'] < volume['size']: - # Current backing size is backup size. - LOG.debug("Backup size: %(backup_size)d is less than " - "volume size: %(vol_size)d; extending volume.", - {'backup_size': backup['size'], - 'vol_size': volume['size']}) - self.extend_volume(volume, volume['size']) - - LOG.debug("Backup: %(backup_id)s restored to volume: " - "%(name)s.", - {'backup_id': backup['id'], - 'name': volume['name']}) - - def _get_disk_device(self, vmdk_path, vm_inv_path): - # Get the VM that corresponds to the given inventory path. - vm = self.volumeops.get_entity_by_inventory_path(vm_inv_path) - if vm: - # Get the disk device that corresponds to the given vmdk path. - disk_device = self.volumeops.get_disk_device(vm, vmdk_path) - if disk_device: - return (vm, disk_device) - - def _get_existing(self, existing_ref): - src_name = existing_ref.get('source-name') - if not src_name: - raise exception.InvalidInput( - reason=_("source-name cannot be empty.")) - - # source-name format: vmdk_path@vm_inventory_path - parts = src_name.split('@') - if len(parts) != 2: - raise exception.InvalidInput( - reason=_("source-name format should be: " - "'vmdk_path@vm_inventory_path'.")) - - (vmdk_path, vm_inv_path) = parts - existing = self._get_disk_device(vmdk_path, vm_inv_path) - if not existing: - reason = _("%s does not exist.") % src_name - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=reason) - - return existing - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of the volume to be managed by manage_existing. - - When calculating the size, round up to the next GB. - - :param volume: Cinder volume to manage - :param existing_ref: Driver-specific information used to identify a - volume - """ - (_vm, disk) = self._get_existing(existing_ref) - return int(math.ceil(disk.capacityInKB * units.Ki / float(units.Gi))) - - def manage_existing(self, volume, existing_ref): - """Brings an existing virtual disk under Cinder management. - - Detaches the virtual disk identified by existing_ref and attaches - it to a volume backing. - - :param volume: Cinder volume to manage - :param existing_ref: Driver-specific information used to identify a - volume - """ - (vm, disk) = self._get_existing(existing_ref) - - # Create a backing for the volume. - create_params = {CREATE_PARAM_DISK_LESS: True} - backing = self._create_backing(volume, create_params=create_params) - - # Detach the disk to be managed from the source VM. - self.volumeops.detach_disk_from_backing(vm, disk) - - # Move the disk to the datastore folder of volume backing. - src_dc = self.volumeops.get_dc(vm) - dest_dc = self.volumeops.get_dc(backing) - (ds_name, folder_path) = self._get_ds_name_folder_path(backing) - dest_path = volumeops.VirtualDiskPath( - ds_name, folder_path, volume['name']) - self.volumeops.move_vmdk_file(src_dc, - disk.backing.fileName, - dest_path.get_descriptor_ds_file_path(), - dest_dc_ref=dest_dc) - - # Attach the disk to be managed to volume backing. - self.volumeops.attach_disk_to_backing( - backing, - disk.capacityInKB, - VMwareVcVmdkDriver._get_disk_type(volume), - 'lsiLogic', - dest_path.get_descriptor_ds_file_path()) - self.volumeops.update_backing_disk_uuid(backing, volume['id']) - - @property - def session(self): - if not self._session: - ip = self.configuration.vmware_host_ip - username = self.configuration.vmware_host_username - password = self.configuration.vmware_host_password - api_retry_count = self.configuration.vmware_api_retry_count - task_poll_interval = self.configuration.vmware_task_poll_interval - wsdl_loc = self.configuration.safe_get('vmware_wsdl_location') - pbm_wsdl = self.pbm_wsdl if hasattr(self, 'pbm_wsdl') else None - ca_file = self.configuration.vmware_ca_file - insecure = self.configuration.vmware_insecure - self._session = api.VMwareAPISession(ip, username, - password, api_retry_count, - task_poll_interval, - wsdl_loc=wsdl_loc, - pbm_wsdl_loc=pbm_wsdl, - cacert=ca_file, - insecure=insecure) - return self._session - - def _get_vc_version(self): - """Connect to vCenter server and fetch version. - - Can be over-ridden by setting 'vmware_host_version' config. - :returns: vCenter version as a LooseVersion object - """ - version_str = self.configuration.vmware_host_version - if version_str: - LOG.info(_LI("Using overridden vmware_host_version from config: " - "%s"), version_str) - else: - version_str = vim_util.get_vc_version(self.session) - LOG.info(_LI("Fetched vCenter server version: %s"), version_str) - # Convert version_str to LooseVersion and return. - version = None - try: - version = dist_version.LooseVersion(version_str) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Version string '%s' is not parseable"), - version_str) - return version - - def _validate_vcenter_version(self, vc_version): - if vc_version < self.MIN_SUPPORTED_VC_VERSION: - msg = _('Running Cinder with a VMware vCenter version less than ' - '%s is not allowed.') % self.MIN_SUPPORTED_VC_VERSION - LOG.error(msg) - raise exceptions.VMwareDriverException(message=msg) - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - self._validate_params() - - # Validate vCenter version. - vc_version = self._get_vc_version() - self._validate_vcenter_version(vc_version) - - # Enable pbm only if vCenter version is 5.5+. - if vc_version and vc_version >= self.PBM_ENABLED_VC_VERSION: - self.pbm_wsdl = pbm.get_pbm_wsdl_location( - six.text_type(vc_version)) - if not self.pbm_wsdl: - LOG.error(_LE("Not able to configure PBM for vCenter server: " - "%s"), vc_version) - raise exceptions.VMwareDriverException() - self._storage_policy_enabled = True - # Destroy current session so that it is recreated with pbm enabled - self._session = None - - # recreate session and initialize volumeops and ds_sel - # TODO(vbala) remove properties: session, volumeops and ds_sel - max_objects = self.configuration.vmware_max_objects_retrieval - self._volumeops = volumeops.VMwareVolumeOps(self.session, max_objects) - self._ds_sel = hub.DatastoreSelector(self.volumeops, self.session) - - # Get clusters to be used for backing VM creation. - cluster_names = self.configuration.vmware_cluster_name - if cluster_names: - self._clusters = self.volumeops.get_cluster_refs( - cluster_names).values() - LOG.info(_LI("Using compute cluster(s): %s."), cluster_names) - - LOG.info(_LI("Successfully setup driver: %(driver)s for server: " - "%(ip)s."), {'driver': self.__class__.__name__, - 'ip': self.configuration.vmware_host_ip}) - - def _get_volume_group_folder(self, datacenter, project_id): - """Get inventory folder for organizing volume backings. - - The inventory folder for organizing volume backings has the following - hierarchy: - /OpenStack/Project ()/ - - where volume_folder is the vmdk driver config option - "vmware_volume_folder". - - :param datacenter: Reference to the datacenter - :param project_id: OpenStack project ID - :return: Reference to the inventory folder - """ - volume_folder_name = self.configuration.vmware_volume_folder - project_folder_name = "Project (%s)" % project_id - folder_names = ['OpenStack', project_folder_name, volume_folder_name] - return self.volumeops.create_vm_inventory_folder(datacenter, - folder_names) - - def _relocate_backing(self, volume, backing, host): - """Relocate volume backing to a datastore accessible to the given host. - - The backing is not relocated if the current datastore is already - accessible to the host and compliant with the backing's storage - profile. - - :param volume: Volume to be relocated - :param backing: Reference to the backing - :param host: Reference to the host - """ - # Check if the current datastore is visible to the host managing - # the instance and compliant with the storage profile. - datastore = self.volumeops.get_datastore(backing) - backing_profile = None - if self._storage_policy_enabled: - backing_profile = self.volumeops.get_profile(backing) - if (self.volumeops.is_datastore_accessible(datastore, host) and - self.ds_sel.is_datastore_compliant(datastore, - backing_profile)): - LOG.debug("Datastore: %(datastore)s of backing: %(backing)s is " - "already accessible to instance's host: %(host)s.", - {'backing': backing, - 'datastore': datastore, - 'host': host}) - if backing_profile: - LOG.debug("Backing: %(backing)s is compliant with " - "storage profile: %(profile)s.", - {'backing': backing, - 'profile': backing_profile}) - return - - # We need to relocate the backing to an accessible and profile - # compliant datastore. - req = {} - req[hub.DatastoreSelector.SIZE_BYTES] = (volume['size'] * - units.Gi) - req[hub.DatastoreSelector.PROFILE_NAME] = backing_profile - - # Select datastore satisfying the requirements. - (host, resource_pool, summary) = self._select_datastore(req, host) - dc = self.volumeops.get_dc(resource_pool) - folder = self._get_volume_group_folder(dc, volume['project_id']) - - self.volumeops.relocate_backing(backing, summary.datastore, - resource_pool, host) - self.volumeops.move_backing_to_folder(backing, folder) - - @staticmethod - def _get_clone_type(volume): - """Get clone type from volume type. - - :param volume: Volume object - :return: Clone type from the extra spec if present, else return - default 'full' clone type - """ - clone_type = _get_volume_type_extra_spec( - volume['volume_type_id'], - 'clone_type', - default_value=volumeops.FULL_CLONE_TYPE) - - if (clone_type != volumeops.FULL_CLONE_TYPE - and clone_type != volumeops.LINKED_CLONE_TYPE): - msg = (_("Clone type '%(clone_type)s' is invalid; valid values" - " are: '%(full_clone)s' and '%(linked_clone)s'.") % - {'clone_type': clone_type, - 'full_clone': volumeops.FULL_CLONE_TYPE, - 'linked_clone': volumeops.LINKED_CLONE_TYPE}) - LOG.error(msg) - raise exception.Invalid(message=msg) - - return clone_type - - def _clone_backing(self, volume, backing, snapshot, clone_type, src_vsize): - """Clone the backing. - - :param volume: New Volume object - :param backing: Reference to the backing entity - :param snapshot: Reference to the snapshot entity - :param clone_type: type of the clone - :param src_vsize: the size of the source volume - """ - datastore = None - host = None - rp = None - folder = None - if not clone_type == volumeops.LINKED_CLONE_TYPE: - # Pick a datastore where to create the full clone under any host - (host, rp, folder, summary) = self._select_ds_for_volume(volume) - datastore = summary.datastore - extra_config = self._get_extra_config(volume) - clone = self.volumeops.clone_backing(volume['name'], backing, - snapshot, clone_type, datastore, - host=host, resource_pool=rp, - extra_config=extra_config, - folder=folder) - self.volumeops.update_backing_disk_uuid(clone, volume['id']) - # If the volume size specified by the user is greater than - # the size of the source volume, the newly created volume will - # allocate the capacity to the size of the source volume in the backend - # VMDK datastore, though the volume information indicates it has a - # capacity of the volume size. If the volume size is greater, - # we need to extend/resize the capacity of the vmdk virtual disk from - # the size of the source volume to the volume size. - if volume['size'] > src_vsize: - self._extend_backing(clone, volume['size']) - LOG.info(_LI("Successfully created clone: %s."), clone) - - def _create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot. - - If the snapshot does not exist or source volume's backing does not - exist, then pass. - - :param volume: New Volume object - :param snapshot: Reference to snapshot entity - """ - self._verify_volume_creation(volume) - backing = self.volumeops.get_backing(snapshot['volume_name']) - if not backing: - LOG.info(_LI("There is no backing for the snapshotted volume: " - "%(snap)s. Not creating any backing for the " - "volume: %(vol)s."), - {'snap': snapshot['name'], 'vol': volume['name']}) - return - snapshot_moref = self.volumeops.get_snapshot(backing, - snapshot['name']) - if not snapshot_moref: - LOG.info(_LI("There is no snapshot point for the snapshotted " - "volume: %(snap)s. Not creating any backing for " - "the volume: %(vol)s."), - {'snap': snapshot['name'], 'vol': volume['name']}) - return - clone_type = VMwareVcVmdkDriver._get_clone_type(volume) - self._clone_backing(volume, backing, snapshot_moref, clone_type, - snapshot['volume_size']) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot. - - :param volume: New Volume object - :param snapshot: Reference to snapshot entity - """ - self._create_volume_from_snapshot(volume, snapshot) - - def _create_cloned_volume(self, volume, src_vref): - """Creates volume clone. - - If source volume's backing does not exist, then pass. - Linked clone of attached volume is not supported. - - :param volume: New Volume object - :param src_vref: Source Volume object - """ - self._verify_volume_creation(volume) - backing = self.volumeops.get_backing(src_vref['name']) - if not backing: - LOG.info(_LI("There is no backing for the source volume: %(src)s. " - "Not creating any backing for volume: %(vol)s."), - {'src': src_vref['name'], 'vol': volume['name']}) - return - clone_type = VMwareVcVmdkDriver._get_clone_type(volume) - snapshot = None - if clone_type == volumeops.LINKED_CLONE_TYPE: - if src_vref['status'] != 'available': - msg = _("Linked clone of source volume not supported " - "in state: %s.") % src_vref['status'] - LOG.error(msg) - raise exception.InvalidVolume(msg) - # For performing a linked clone, we snapshot the volume and - # then create the linked clone out of this snapshot point. - name = 'snapshot-%s' % volume['id'] - snapshot = self.volumeops.create_snapshot(backing, name, None) - self._clone_backing(volume, backing, snapshot, clone_type, - src_vref['size']) - - def create_cloned_volume(self, volume, src_vref): - """Creates volume clone. - - :param volume: New Volume object - :param src_vref: Source Volume object - """ - self._create_cloned_volume(volume, src_vref) diff --git a/cinder/volume/drivers/vmware/volumeops.py b/cinder/volume/drivers/vmware/volumeops.py deleted file mode 100644 index bcae7ce83..000000000 --- a/cinder/volume/drivers/vmware/volumeops.py +++ /dev/null @@ -1,1666 +0,0 @@ -# Copyright (c) 2013 VMware, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Implements operations on volumes residing on VMware datastores. -""" - - -from oslo_log import log as logging -from oslo_utils import units -from oslo_vmware import exceptions -from oslo_vmware import pbm -from oslo_vmware import vim_util -import six -from six.moves import urllib - -from cinder.i18n import _, _LE, _LI -from cinder.volume.drivers.vmware import exceptions as vmdk_exceptions - - -LOG = logging.getLogger(__name__) -LINKED_CLONE_TYPE = 'linked' -FULL_CLONE_TYPE = 'full' - - -def split_datastore_path(datastore_path): - """Split the datastore path to components. - - return the datastore name, relative folder path and the file name - - E.g. datastore_path = [datastore1] my_volume/my_volume.vmdk, returns - (datastore1, my_volume/, my_volume.vmdk) - - :param datastore_path: Datastore path of a file - :return: Parsed datastore name, relative folder path and file name - """ - splits = datastore_path.split('[', 1)[1].split(']', 1) - datastore_name = None - folder_path = None - file_name = None - if len(splits) == 1: - datastore_name = splits[0] - else: - datastore_name, path = splits - # Path will be of form my_volume/my_volume.vmdk - # we need into my_volumes/ and my_volume.vmdk - splits = path.split('/') - file_name = splits[len(splits) - 1] - folder_path = path[:-len(file_name)] - - return (datastore_name.strip(), folder_path.strip(), file_name.strip()) - - -class VirtualDiskPath(object): - """Class representing paths of files comprising a virtual disk.""" - - def __init__(self, ds_name, folder_path, disk_name): - """Creates path object for the given disk. - - :param ds_name: name of the datastore where disk is stored - :param folder_path: absolute path of the folder containing the disk - :param disk_name: name of the virtual disk - """ - self._descriptor_file_path = "%s%s.vmdk" % (folder_path, disk_name) - self._descriptor_ds_file_path = self.get_datastore_file_path( - ds_name, self._descriptor_file_path) - - def get_datastore_file_path(self, ds_name, file_path): - """Get datastore path corresponding to the given file path. - - :param ds_name: name of the datastore containing the file represented - by the given file path - :param file_path: absolute path of the file - :return: datastore file path - """ - return "[%s] %s" % (ds_name, file_path) - - def get_descriptor_file_path(self): - """Get absolute file path of the virtual disk descriptor.""" - return self._descriptor_file_path - - def get_descriptor_ds_file_path(self): - """Get datastore file path of the virtual disk descriptor.""" - return self._descriptor_ds_file_path - - -class FlatExtentVirtualDiskPath(VirtualDiskPath): - """Paths of files in a non-monolithic disk with a single flat extent.""" - - def __init__(self, ds_name, folder_path, disk_name): - """Creates path object for the given disk. - - :param ds_name: name of the datastore where disk is stored - :param folder_path: absolute path of the folder containing the disk - :param disk_name: name of the virtual disk - """ - super(FlatExtentVirtualDiskPath, self).__init__( - ds_name, folder_path, disk_name) - self._flat_extent_file_path = "%s%s-flat.vmdk" % (folder_path, - disk_name) - self._flat_extent_ds_file_path = self.get_datastore_file_path( - ds_name, self._flat_extent_file_path) - - def get_flat_extent_file_path(self): - """Get absolute file path of the flat extent.""" - return self._flat_extent_file_path - - def get_flat_extent_ds_file_path(self): - """Get datastore file path of the flat extent.""" - return self._flat_extent_ds_file_path - - -class MonolithicSparseVirtualDiskPath(VirtualDiskPath): - """Paths of file comprising a monolithic sparse disk.""" - pass - - -class VirtualDiskType(object): - """Supported virtual disk types.""" - - EAGER_ZEROED_THICK = "eagerZeroedThick" - PREALLOCATED = "preallocated" - THIN = "thin" - - # thick in extra_spec means lazy-zeroed thick disk - EXTRA_SPEC_DISK_TYPE_DICT = {'eagerZeroedThick': EAGER_ZEROED_THICK, - 'thick': PREALLOCATED, - 'thin': THIN - } - - @staticmethod - def is_valid(extra_spec_disk_type): - """Check if the given disk type in extra_spec is valid. - - :param extra_spec_disk_type: disk type in extra_spec - :return: True if valid - """ - return (extra_spec_disk_type in - VirtualDiskType.EXTRA_SPEC_DISK_TYPE_DICT) - - @staticmethod - def validate(extra_spec_disk_type): - """Validate the given disk type in extra_spec. - - This method throws an instance of InvalidDiskTypeException if the given - disk type is invalid. - - :param extra_spec_disk_type: disk type in extra_spec - :raises: InvalidDiskTypeException - """ - if not VirtualDiskType.is_valid(extra_spec_disk_type): - raise vmdk_exceptions.InvalidDiskTypeException( - disk_type=extra_spec_disk_type) - - @staticmethod - def get_virtual_disk_type(extra_spec_disk_type): - """Return disk type corresponding to the extra_spec disk type. - - :param extra_spec_disk_type: disk type in extra_spec - :return: virtual disk type - :raises: InvalidDiskTypeException - """ - VirtualDiskType.validate(extra_spec_disk_type) - return (VirtualDiskType.EXTRA_SPEC_DISK_TYPE_DICT[ - extra_spec_disk_type]) - - -class VirtualDiskAdapterType(object): - """Supported virtual disk adapter types.""" - - LSI_LOGIC = "lsiLogic" - BUS_LOGIC = "busLogic" - LSI_LOGIC_SAS = "lsiLogicsas" - IDE = "ide" - - @staticmethod - def is_valid(adapter_type): - """Check if the given adapter type is valid. - - :param adapter_type: adapter type to check - :return: True if valid - """ - return adapter_type in [VirtualDiskAdapterType.LSI_LOGIC, - VirtualDiskAdapterType.BUS_LOGIC, - VirtualDiskAdapterType.LSI_LOGIC_SAS, - VirtualDiskAdapterType.IDE] - - @staticmethod - def validate(extra_spec_adapter_type): - """Validate the given adapter type in extra_spec. - - This method throws an instance of InvalidAdapterTypeException if the - given adapter type is invalid. - - :param extra_spec_adapter_type: adapter type in extra_spec - :raises: InvalidAdapterTypeException - """ - if not VirtualDiskAdapterType.is_valid(extra_spec_adapter_type): - raise vmdk_exceptions.InvalidAdapterTypeException( - invalid_type=extra_spec_adapter_type) - - @staticmethod - def get_adapter_type(extra_spec_adapter_type): - """Get the adapter type to be used in VirtualDiskSpec. - - :param extra_spec_adapter_type: adapter type in the extra_spec - :return: adapter type to be used in VirtualDiskSpec - """ - VirtualDiskAdapterType.validate(extra_spec_adapter_type) - # We set the adapter type as lsiLogic for lsiLogicsas since it is not - # supported by VirtualDiskManager APIs. This won't be a problem because - # we attach the virtual disk to the correct controller type and the - # disk adapter type is always resolved using its controller key. - if extra_spec_adapter_type == VirtualDiskAdapterType.LSI_LOGIC_SAS: - return VirtualDiskAdapterType.LSI_LOGIC - return extra_spec_adapter_type - - -class ControllerType(object): - """Encapsulate various controller types.""" - - LSI_LOGIC = 'VirtualLsiLogicController' - BUS_LOGIC = 'VirtualBusLogicController' - LSI_LOGIC_SAS = 'VirtualLsiLogicSASController' - IDE = 'VirtualIDEController' - - CONTROLLER_TYPE_DICT = { - VirtualDiskAdapterType.LSI_LOGIC: LSI_LOGIC, - VirtualDiskAdapterType.BUS_LOGIC: BUS_LOGIC, - VirtualDiskAdapterType.LSI_LOGIC_SAS: LSI_LOGIC_SAS, - VirtualDiskAdapterType.IDE: IDE} - - @staticmethod - def get_controller_type(adapter_type): - """Get the disk controller type based on the given adapter type. - - :param adapter_type: disk adapter type - :return: controller type corresponding to the given adapter type - :raises: InvalidAdapterTypeException - """ - if adapter_type in ControllerType.CONTROLLER_TYPE_DICT: - return ControllerType.CONTROLLER_TYPE_DICT[adapter_type] - raise vmdk_exceptions.InvalidAdapterTypeException( - invalid_type=adapter_type) - - @staticmethod - def is_scsi_controller(controller_type): - """Check if the given controller is a SCSI controller. - - :param controller_type: controller type - :return: True if the controller is a SCSI controller - """ - return controller_type in [ControllerType.LSI_LOGIC, - ControllerType.BUS_LOGIC, - ControllerType.LSI_LOGIC_SAS] - - -class VMwareVolumeOps(object): - """Manages volume operations.""" - - def __init__(self, session, max_objects): - self._session = session - self._max_objects = max_objects - self._folder_cache = {} - - def get_backing(self, name): - """Get the backing based on name. - - :param name: Name of the backing - :return: Managed object reference to the backing - """ - - retrieve_result = self._session.invoke_api(vim_util, 'get_objects', - self._session.vim, - 'VirtualMachine', - self._max_objects) - while retrieve_result: - vms = retrieve_result.objects - for vm in vms: - if vm.propSet[0].val == name: - # We got the result, so cancel further retrieval. - self.cancel_retrieval(retrieve_result) - return vm.obj - # Result not obtained, continue retrieving results. - retrieve_result = self.continue_retrieval(retrieve_result) - - LOG.debug("Did not find any backing with name: %s", name) - - def delete_backing(self, backing): - """Delete the backing. - - :param backing: Managed object reference to the backing - """ - LOG.debug("Deleting the VM backing: %s.", backing) - task = self._session.invoke_api(self._session.vim, 'Destroy_Task', - backing) - LOG.debug("Initiated deletion of VM backing: %s.", backing) - self._session.wait_for_task(task) - LOG.info(_LI("Deleted the VM backing: %s."), backing) - - # TODO(kartikaditya) Keep the methods not specific to volume in - # a different file - def get_host(self, instance): - """Get host under which instance is present. - - :param instance: Managed object reference of the instance VM - :return: Host managing the instance VM - """ - return self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, instance, - 'runtime.host') - - def is_host_usable(self, host): - """Check if the given ESX host is usable. - - A host is usable if it is connected to vCenter server and not in - maintenance mode. - - :param host: Managed object reference to the ESX host - :return: True if host is usable, False otherwise - """ - runtime_info = self._session.invoke_api(vim_util, - 'get_object_property', - self._session.vim, - host, - 'runtime') - return (runtime_info.connectionState == 'connected' and - not runtime_info.inMaintenanceMode) - - def get_hosts(self): - """Get all host from the inventory. - - :return: All the hosts from the inventory - """ - return self._session.invoke_api(vim_util, 'get_objects', - self._session.vim, - 'HostSystem', self._max_objects) - - def continue_retrieval(self, retrieve_result): - """Continue retrieval of results if necessary. - - :param retrieve_result: Result from RetrievePropertiesEx - """ - - return self._session.invoke_api(vim_util, 'continue_retrieval', - self._session.vim, retrieve_result) - - def cancel_retrieval(self, retrieve_result): - """Cancel retrieval of results if necessary. - - :param retrieve_result: Result from RetrievePropertiesEx - """ - - self._session.invoke_api(vim_util, 'cancel_retrieval', - self._session.vim, retrieve_result) - - def _is_usable(self, mount_info): - """Check if a datastore is usable as per the given mount info. - - The datastore is considered to be usable for a host only if it is - writable, mounted and accessible. - - :param mount_info: Host mount information - :return: True if datastore is usable - """ - writable = mount_info.accessMode == 'readWrite' - # If mounted attribute is not set, then default is True - mounted = getattr(mount_info, 'mounted', True) - # If accessible attribute is not set, then default is False - accessible = getattr(mount_info, 'accessible', False) - - return writable and mounted and accessible - - def get_connected_hosts(self, datastore): - """Get all the hosts to which the datastore is connected and usable. - - The datastore is considered to be usable for a host only if it is - writable, mounted and accessible. - - :param datastore: Reference to the datastore entity - :return: List of managed object references of all connected - hosts - """ - summary = self.get_summary(datastore) - if not summary.accessible: - return [] - - host_mounts = self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, datastore, - 'host') - if not hasattr(host_mounts, 'DatastoreHostMount'): - return [] - - connected_hosts = [] - for host_mount in host_mounts.DatastoreHostMount: - if self._is_usable(host_mount.mountInfo): - connected_hosts.append(host_mount.key.value) - - return connected_hosts - - def is_datastore_accessible(self, datastore, host): - """Check if the datastore is accessible to the given host. - - :param datastore: datastore reference - :return: True if the datastore is accessible - """ - hosts = self.get_connected_hosts(datastore) - return host.value in hosts - - def _in_maintenance(self, summary): - """Check if a datastore is entering maintenance or in maintenance. - - :param summary: Summary information about the datastore - :return: True if the datastore is entering maintenance or in - maintenance - """ - if hasattr(summary, 'maintenanceMode'): - return summary.maintenanceMode in ['enteringMaintenance', - 'inMaintenance'] - return False - - def _is_valid(self, datastore, host): - """Check if the datastore is valid for the given host. - - A datastore is considered valid for a host only if the datastore is - writable, mounted and accessible. Also, the datastore should not be - in maintenance mode. - - :param datastore: Reference to the datastore entity - :param host: Reference to the host entity - :return: True if datastore can be used for volume creation - """ - summary = self.get_summary(datastore) - in_maintenance = self._in_maintenance(summary) - if not summary.accessible or in_maintenance: - return False - - host_mounts = self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, datastore, - 'host') - for host_mount in host_mounts.DatastoreHostMount: - if host_mount.key.value == host.value: - return self._is_usable(host_mount.mountInfo) - return False - - def get_dss_rp(self, host): - """Get accessible datastores and resource pool of the host. - - :param host: Managed object reference of the host - :return: Datastores accessible to the host and resource pool to which - the host belongs to - """ - - props = self._session.invoke_api(vim_util, 'get_object_properties', - self._session.vim, host, - ['datastore', 'parent']) - # Get datastores and compute resource or cluster compute resource - datastores = [] - compute_resource = None - for elem in props: - for prop in elem.propSet: - if prop.name == 'datastore' and prop.val: - # Consider only if datastores are present under host - datastores = prop.val.ManagedObjectReference - elif prop.name == 'parent': - compute_resource = prop.val - LOG.debug("Datastores attached to host %(host)s are: %(ds)s.", - {'host': host, 'ds': datastores}) - # Filter datastores based on if it is accessible, mounted and writable - valid_dss = [] - for datastore in datastores: - if self._is_valid(datastore, host): - valid_dss.append(datastore) - # Get resource pool from compute resource or cluster compute resource - resource_pool = self._session.invoke_api(vim_util, - 'get_object_property', - self._session.vim, - compute_resource, - 'resourcePool') - if not valid_dss: - msg = _("There are no valid datastores attached to %s.") % host - LOG.error(msg) - raise exceptions.VimException(msg) - else: - LOG.debug("Valid datastores are: %s", valid_dss) - return (valid_dss, resource_pool) - - def _get_parent(self, child, parent_type): - """Get immediate parent of given type via 'parent' property. - - :param child: Child entity reference - :param parent_type: Entity type of the parent - :return: Immediate parent of specific type up the hierarchy via - 'parent' property - """ - - if not child: - return None - if child._type == parent_type: - return child - parent = self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, child, 'parent') - return self._get_parent(parent, parent_type) - - def get_dc(self, child): - """Get parent datacenter up the hierarchy via 'parent' property. - - :param child: Reference of the child entity - :return: Parent Datacenter of the param child entity - """ - return self._get_parent(child, 'Datacenter') - - def get_vmfolder(self, datacenter): - """Get the vmFolder. - - :param datacenter: Reference to the datacenter entity - :return: vmFolder property of the datacenter - """ - return self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, datacenter, - 'vmFolder') - - def _get_child_folder(self, parent_folder, child_folder_name): - # Get list of child entities for the parent folder - prop_val = self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, parent_folder, - 'childEntity') - - if prop_val and hasattr(prop_val, 'ManagedObjectReference'): - child_entities = prop_val.ManagedObjectReference - - # Return if the child folder with input name is already present - for child_entity in child_entities: - if child_entity._type != 'Folder': - continue - child_entity_name = self.get_entity_name(child_entity) - if (child_entity_name - and (urllib.parse.unquote(child_entity_name) - == child_folder_name)): - LOG.debug("Child folder: %s exists.", child_folder_name) - return child_entity - - def create_folder(self, parent_folder, child_folder_name): - """Creates child folder with given name under the given parent folder. - - The method first checks if a child folder already exists, if it does, - then it returns a moref for the folder, else it creates one and then - return the moref. - - :param parent_folder: Reference to the folder entity - :param child_folder_name: Name of the child folder - :return: Reference to the child folder with input name if it already - exists, else create one and return the reference - """ - LOG.debug("Creating folder: %(child_folder_name)s under parent " - "folder: %(parent_folder)s.", - {'child_folder_name': child_folder_name, - 'parent_folder': parent_folder}) - - child_folder = self._get_child_folder(parent_folder, child_folder_name) - if not child_folder: - # Need to create the child folder. - try: - child_folder = self._session.invoke_api(self._session.vim, - 'CreateFolder', - parent_folder, - name=child_folder_name) - LOG.debug("Created child folder: %s.", child_folder) - except exceptions.DuplicateName: - # Another thread is trying to create the same folder, ignore - # the exception. - child_folder = self._get_child_folder(parent_folder, - child_folder_name) - return child_folder - - def create_vm_inventory_folder(self, datacenter, path_comp): - """Create and return a VM inventory folder. - - This method caches references to inventory folders returned. - - :param datacenter: Reference to datacenter - :param path_comp: Path components as a list - """ - LOG.debug("Creating inventory folder: %(path_comp)s under VM folder " - "of datacenter: %(datacenter)s.", - {'path_comp': path_comp, - 'datacenter': datacenter}) - path = "/" + datacenter.value - parent = self._folder_cache.get(path) - if not parent: - parent = self.get_vmfolder(datacenter) - self._folder_cache[path] = parent - - folder = None - for folder_name in path_comp: - path = "/".join([path, folder_name]) - folder = self._folder_cache.get(path) - if not folder: - folder = self.create_folder(parent, folder_name) - self._folder_cache[path] = folder - parent = folder - - LOG.debug("Inventory folder for path: %(path)s is %(folder)s.", - {'path': path, - 'folder': folder}) - return folder - - def extend_virtual_disk(self, requested_size_in_gb, path, dc_ref, - eager_zero=False): - """Extend the virtual disk to the requested size. - - :param requested_size_in_gb: Size of the volume in GB - :param path: Datastore path of the virtual disk to extend - :param dc_ref: Reference to datacenter - :param eager_zero: Boolean determining if the free space - is zeroed out - """ - LOG.debug("Extending virtual disk: %(path)s to %(size)s GB.", - {'path': path, 'size': requested_size_in_gb}) - diskMgr = self._session.vim.service_content.virtualDiskManager - - # VMWare API needs the capacity unit to be in KB, so convert the - # capacity unit from GB to KB. - size_in_kb = requested_size_in_gb * units.Mi - task = self._session.invoke_api(self._session.vim, - "ExtendVirtualDisk_Task", - diskMgr, - name=path, - datacenter=dc_ref, - newCapacityKb=size_in_kb, - eagerZero=eager_zero) - self._session.wait_for_task(task) - LOG.info(_LI("Successfully extended virtual disk: %(path)s to " - "%(size)s GB."), - {'path': path, 'size': requested_size_in_gb}) - - def _create_controller_config_spec(self, adapter_type): - """Returns config spec for adding a disk controller.""" - cf = self._session.vim.client.factory - - controller_type = ControllerType.get_controller_type(adapter_type) - controller_device = cf.create('ns0:%s' % controller_type) - controller_device.key = -100 - controller_device.busNumber = 0 - if ControllerType.is_scsi_controller(controller_type): - controller_device.sharedBus = 'noSharing' - - controller_spec = cf.create('ns0:VirtualDeviceConfigSpec') - controller_spec.operation = 'add' - controller_spec.device = controller_device - return controller_spec - - def _create_disk_backing(self, disk_type, vmdk_ds_file_path): - """Creates file backing for virtual disk.""" - cf = self._session.vim.client.factory - disk_device_bkng = cf.create('ns0:VirtualDiskFlatVer2BackingInfo') - - if disk_type == VirtualDiskType.EAGER_ZEROED_THICK: - disk_device_bkng.eagerlyScrub = True - elif disk_type == VirtualDiskType.THIN: - disk_device_bkng.thinProvisioned = True - - disk_device_bkng.fileName = vmdk_ds_file_path or '' - disk_device_bkng.diskMode = 'persistent' - - return disk_device_bkng - - def _create_virtual_disk_config_spec(self, size_kb, disk_type, - controller_key, vmdk_ds_file_path): - """Returns config spec for adding a virtual disk.""" - cf = self._session.vim.client.factory - - disk_device = cf.create('ns0:VirtualDisk') - # disk size should be at least 1024KB - disk_device.capacityInKB = max(units.Ki, int(size_kb)) - if controller_key < 0: - disk_device.key = controller_key - 1 - else: - disk_device.key = -101 - disk_device.unitNumber = 0 - disk_device.controllerKey = controller_key - disk_device.backing = self._create_disk_backing(disk_type, - vmdk_ds_file_path) - - disk_spec = cf.create('ns0:VirtualDeviceConfigSpec') - disk_spec.operation = 'add' - if vmdk_ds_file_path is None: - disk_spec.fileOperation = 'create' - disk_spec.device = disk_device - return disk_spec - - def _create_specs_for_disk_add(self, size_kb, disk_type, adapter_type, - vmdk_ds_file_path=None): - """Create controller and disk config specs for adding a new disk. - - :param size_kb: disk size in KB - :param disk_type: disk provisioning type - :param adapter_type: disk adapter type - :param vmdk_ds_file_path: Optional datastore file path of an existing - virtual disk. If specified, file backing is - not created for the virtual disk. - :return: list containing controller and disk config specs - """ - controller_spec = None - if adapter_type == 'ide': - # For IDE disks, use one of the default IDE controllers (with keys - # 200 and 201) created as part of backing VM creation. - controller_key = 200 - else: - controller_spec = self._create_controller_config_spec(adapter_type) - controller_key = controller_spec.device.key - - disk_spec = self._create_virtual_disk_config_spec(size_kb, - disk_type, - controller_key, - vmdk_ds_file_path) - specs = [disk_spec] - if controller_spec is not None: - specs.append(controller_spec) - return specs - - def _get_extra_config_option_values(self, extra_config): - - cf = self._session.vim.client.factory - option_values = [] - - for key, value in six.iteritems(extra_config): - opt = cf.create('ns0:OptionValue') - opt.key = key - opt.value = value - option_values.append(opt) - - return option_values - - def _get_create_spec_disk_less(self, name, ds_name, profileId=None, - extra_config=None): - """Return spec for creating disk-less backing. - - :param name: Name of the backing - :param ds_name: Datastore name where the disk is to be provisioned - :param profileId: Storage profile ID for the backing - :param extra_config: Key-value pairs to be written to backing's - extra-config - :return: Spec for creation - """ - cf = self._session.vim.client.factory - vm_file_info = cf.create('ns0:VirtualMachineFileInfo') - vm_file_info.vmPathName = '[%s]' % ds_name - - create_spec = cf.create('ns0:VirtualMachineConfigSpec') - create_spec.name = name - create_spec.guestId = 'otherGuest' - create_spec.numCPUs = 1 - create_spec.memoryMB = 128 - create_spec.files = vm_file_info - # Set the hardware version to a compatible version supported by - # vSphere 5.0. This will ensure that the backing VM can be migrated - # without any incompatibility issues in a mixed cluster of ESX hosts - # with versions 5.0 or above. - create_spec.version = "vmx-08" - - if profileId: - vmProfile = cf.create('ns0:VirtualMachineDefinedProfileSpec') - vmProfile.profileId = profileId - create_spec.vmProfile = [vmProfile] - - if extra_config: - create_spec.extraConfig = self._get_extra_config_option_values( - extra_config) - - return create_spec - - def get_create_spec(self, name, size_kb, disk_type, ds_name, - profileId=None, adapter_type='lsiLogic', - extra_config=None): - """Return spec for creating backing with a single disk. - - :param name: name of the backing - :param size_kb: disk size in KB - :param disk_type: disk provisioning type - :param ds_name: datastore name where the disk is to be provisioned - :param profileId: storage profile ID for the backing - :param adapter_type: disk adapter type - :param extra_config: key-value pairs to be written to backing's - extra-config - :return: spec for creation - """ - create_spec = self._get_create_spec_disk_less( - name, ds_name, profileId=profileId, extra_config=extra_config) - create_spec.deviceChange = self._create_specs_for_disk_add( - size_kb, disk_type, adapter_type) - return create_spec - - def _create_backing_int(self, folder, resource_pool, host, create_spec): - """Helper for create backing methods.""" - LOG.debug("Creating volume backing with spec: %s.", create_spec) - task = self._session.invoke_api(self._session.vim, 'CreateVM_Task', - folder, config=create_spec, - pool=resource_pool, host=host) - task_info = self._session.wait_for_task(task) - backing = task_info.result - LOG.info(_LI("Successfully created volume backing: %s."), backing) - return backing - - def create_backing(self, name, size_kb, disk_type, folder, resource_pool, - host, ds_name, profileId=None, adapter_type='lsiLogic', - extra_config=None): - """Create backing for the volume. - - Creates a VM with one VMDK based on the given inputs. - - :param name: Name of the backing - :param size_kb: Size in KB of the backing - :param disk_type: VMDK type for the disk - :param folder: Folder, where to create the backing under - :param resource_pool: Resource pool reference - :param host: Host reference - :param ds_name: Datastore name where the disk is to be provisioned - :param profileId: Storage profile ID to be associated with backing - :param adapter_type: Disk adapter type - :param extra_config: Key-value pairs to be written to backing's - extra-config - :return: Reference to the created backing entity - """ - LOG.debug("Creating volume backing with name: %(name)s " - "disk_type: %(disk_type)s size_kb: %(size_kb)s " - "adapter_type: %(adapter_type)s profileId: %(profile)s at " - "folder: %(folder)s resource_pool: %(resource_pool)s " - "host: %(host)s datastore_name: %(ds_name)s.", - {'name': name, 'disk_type': disk_type, 'size_kb': size_kb, - 'folder': folder, 'resource_pool': resource_pool, - 'ds_name': ds_name, 'profile': profileId, 'host': host, - 'adapter_type': adapter_type}) - - create_spec = self.get_create_spec( - name, size_kb, disk_type, ds_name, profileId=profileId, - adapter_type=adapter_type, extra_config=extra_config) - return self._create_backing_int(folder, resource_pool, host, - create_spec) - - def create_backing_disk_less(self, name, folder, resource_pool, - host, ds_name, profileId=None, - extra_config=None): - """Create disk-less volume backing. - - This type of backing is useful for creating volume from image. The - downloaded image from the image service can be copied to a virtual - disk of desired provisioning type and added to the backing VM. - - :param name: Name of the backing - :param folder: Folder where the backing is created - :param resource_pool: Resource pool reference - :param host: Host reference - :param ds_name: Name of the datastore used for VM storage - :param profileId: Storage profile ID to be associated with backing - :param extra_config: Key-value pairs to be written to backing's - extra-config - :return: Reference to the created backing entity - """ - LOG.debug("Creating disk-less volume backing with name: %(name)s " - "profileId: %(profile)s at folder: %(folder)s " - "resource pool: %(resource_pool)s host: %(host)s " - "datastore_name: %(ds_name)s.", - {'name': name, 'profile': profileId, 'folder': folder, - 'resource_pool': resource_pool, 'host': host, - 'ds_name': ds_name}) - - create_spec = self._get_create_spec_disk_less( - name, ds_name, profileId=profileId, extra_config=extra_config) - return self._create_backing_int(folder, resource_pool, host, - create_spec) - - def get_datastore(self, backing): - """Get datastore where the backing resides. - - :param backing: Reference to the backing - :return: Datastore reference to which the backing belongs - """ - return self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, backing, - 'datastore').ManagedObjectReference[0] - - def get_summary(self, datastore): - """Get datastore summary. - - :param datastore: Reference to the datastore - :return: 'summary' property of the datastore - """ - return self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, datastore, - 'summary') - - def _create_relocate_spec_disk_locator(self, datastore, disk_type, - disk_device): - """Creates spec for disk type conversion during relocate.""" - cf = self._session.vim.client.factory - disk_locator = cf.create("ns0:VirtualMachineRelocateSpecDiskLocator") - disk_locator.datastore = datastore - disk_locator.diskId = disk_device.key - disk_locator.diskBackingInfo = self._create_disk_backing(disk_type, - None) - return disk_locator - - def _get_relocate_spec(self, datastore, resource_pool, host, - disk_move_type, disk_type=None, disk_device=None): - """Return spec for relocating volume backing. - - :param datastore: Reference to the datastore - :param resource_pool: Reference to the resource pool - :param host: Reference to the host - :param disk_move_type: Disk move type option - :param disk_type: Destination disk type - :param disk_device: Virtual device corresponding to the disk - :return: Spec for relocation - """ - cf = self._session.vim.client.factory - relocate_spec = cf.create('ns0:VirtualMachineRelocateSpec') - relocate_spec.datastore = datastore - relocate_spec.pool = resource_pool - relocate_spec.host = host - relocate_spec.diskMoveType = disk_move_type - - if disk_type is not None and disk_device is not None: - disk_locator = self._create_relocate_spec_disk_locator(datastore, - disk_type, - disk_device) - relocate_spec.disk = [disk_locator] - - LOG.debug("Spec for relocating the backing: %s.", relocate_spec) - return relocate_spec - - def relocate_backing( - self, backing, datastore, resource_pool, host, disk_type=None): - """Relocates backing to the input datastore and resource pool. - - The implementation uses moveAllDiskBackingsAndAllowSharing disk move - type. - - :param backing: Reference to the backing - :param datastore: Reference to the datastore - :param resource_pool: Reference to the resource pool - :param host: Reference to the host - :param disk_type: destination disk type - """ - LOG.debug("Relocating backing: %(backing)s to datastore: %(ds)s " - "and resource pool: %(rp)s with destination disk type: " - "%(disk_type)s.", - {'backing': backing, - 'ds': datastore, - 'rp': resource_pool, - 'disk_type': disk_type}) - - # Relocate the volume backing - disk_move_type = 'moveAllDiskBackingsAndAllowSharing' - - disk_device = None - if disk_type is not None: - disk_device = self._get_disk_device(backing) - - relocate_spec = self._get_relocate_spec(datastore, resource_pool, host, - disk_move_type, disk_type, - disk_device) - - task = self._session.invoke_api(self._session.vim, 'RelocateVM_Task', - backing, spec=relocate_spec) - LOG.debug("Initiated relocation of volume backing: %s.", backing) - self._session.wait_for_task(task) - LOG.info(_LI("Successfully relocated volume backing: %(backing)s " - "to datastore: %(ds)s and resource pool: %(rp)s."), - {'backing': backing, 'ds': datastore, 'rp': resource_pool}) - - def move_backing_to_folder(self, backing, folder): - """Move the volume backing to the folder. - - :param backing: Reference to the backing - :param folder: Reference to the folder - """ - LOG.debug("Moving backing: %(backing)s to folder: %(fol)s.", - {'backing': backing, 'fol': folder}) - task = self._session.invoke_api(self._session.vim, - 'MoveIntoFolder_Task', folder, - list=[backing]) - LOG.debug("Initiated move of volume backing: %(backing)s into the " - "folder: %(fol)s.", {'backing': backing, 'fol': folder}) - self._session.wait_for_task(task) - LOG.info(_LI("Successfully moved volume " - "backing: %(backing)s into the " - "folder: %(fol)s."), {'backing': backing, 'fol': folder}) - - def create_snapshot(self, backing, name, description, quiesce=False): - """Create snapshot of the backing with given name and description. - - :param backing: Reference to the backing entity - :param name: Snapshot name - :param description: Snapshot description - :param quiesce: Whether to quiesce the backing when taking snapshot - :return: Created snapshot entity reference - """ - LOG.debug("Snapshoting backing: %(backing)s with name: %(name)s.", - {'backing': backing, 'name': name}) - task = self._session.invoke_api(self._session.vim, - 'CreateSnapshot_Task', - backing, name=name, - description=description, - memory=False, quiesce=quiesce) - LOG.debug("Initiated snapshot of volume backing: %(backing)s " - "named: %(name)s.", {'backing': backing, 'name': name}) - task_info = self._session.wait_for_task(task) - snapshot = task_info.result - LOG.info(_LI("Successfully created snapshot: %(snap)s for volume " - "backing: %(backing)s."), - {'snap': snapshot, 'backing': backing}) - return snapshot - - @staticmethod - def _get_snapshot_from_tree(name, root): - """Get snapshot by name from the snapshot tree root. - - :param name: Snapshot name - :param root: Current root node in the snapshot tree - :return: None in the snapshot tree with given snapshot name - """ - if not root: - return None - if root.name == name: - return root.snapshot - if (not hasattr(root, 'childSnapshotList') or - not root.childSnapshotList): - # When root does not have children, the childSnapshotList attr - # is missing sometime. Adding an additional check. - return None - for node in root.childSnapshotList: - snapshot = VMwareVolumeOps._get_snapshot_from_tree(name, node) - if snapshot: - return snapshot - - def get_snapshot(self, backing, name): - """Get snapshot of the backing with given name. - - :param backing: Reference to the backing entity - :param name: Snapshot name - :return: Snapshot entity of the backing with given name - """ - snapshot = self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, backing, - 'snapshot') - if not snapshot or not snapshot.rootSnapshotList: - return None - for root in snapshot.rootSnapshotList: - return VMwareVolumeOps._get_snapshot_from_tree(name, root) - - def snapshot_exists(self, backing): - """Check if the given backing contains snapshots.""" - snapshot = self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, backing, - 'snapshot') - if snapshot is None or snapshot.rootSnapshotList is None: - return False - return len(snapshot.rootSnapshotList) != 0 - - def delete_snapshot(self, backing, name): - """Delete a given snapshot from volume backing. - - :param backing: Reference to the backing entity - :param name: Snapshot name - """ - LOG.debug("Deleting the snapshot: %(name)s from backing: " - "%(backing)s.", - {'name': name, 'backing': backing}) - snapshot = self.get_snapshot(backing, name) - if not snapshot: - LOG.info(_LI("Did not find the snapshot: %(name)s for backing: " - "%(backing)s. Need not delete anything."), - {'name': name, 'backing': backing}) - return - task = self._session.invoke_api(self._session.vim, - 'RemoveSnapshot_Task', - snapshot, removeChildren=False) - LOG.debug("Initiated snapshot: %(name)s deletion for backing: " - "%(backing)s.", - {'name': name, 'backing': backing}) - self._session.wait_for_task(task) - LOG.info(_LI("Successfully deleted snapshot: %(name)s of backing: " - "%(backing)s."), {'backing': backing, 'name': name}) - - def _get_folder(self, backing): - """Get parent folder of the backing. - - :param backing: Reference to the backing entity - :return: Reference to parent folder of the backing entity - """ - return self._get_parent(backing, 'Folder') - - def _get_clone_spec(self, datastore, disk_move_type, snapshot, backing, - disk_type, host=None, resource_pool=None, - extra_config=None): - """Get the clone spec. - - :param datastore: Reference to datastore - :param disk_move_type: Disk move type - :param snapshot: Reference to snapshot - :param backing: Source backing VM - :param disk_type: Disk type of clone - :param host: Target host - :param resource_pool: Target resource pool - :param extra_config: Key-value pairs to be written to backing's - extra-config - :return: Clone spec - """ - if disk_type is not None: - disk_device = self._get_disk_device(backing) - else: - disk_device = None - - relocate_spec = self._get_relocate_spec(datastore, resource_pool, host, - disk_move_type, disk_type, - disk_device) - cf = self._session.vim.client.factory - clone_spec = cf.create('ns0:VirtualMachineCloneSpec') - clone_spec.location = relocate_spec - clone_spec.powerOn = False - clone_spec.template = False - clone_spec.snapshot = snapshot - - if extra_config: - config_spec = cf.create('ns0:VirtualMachineConfigSpec') - config_spec.extraConfig = self._get_extra_config_option_values( - extra_config) - clone_spec.config = config_spec - - LOG.debug("Spec for cloning the backing: %s.", clone_spec) - return clone_spec - - def clone_backing(self, name, backing, snapshot, clone_type, datastore, - disk_type=None, host=None, resource_pool=None, - extra_config=None, folder=None): - """Clone backing. - - If the clone_type is 'full', then a full clone of the source volume - backing will be created. Else, if it is 'linked', then a linked clone - of the source volume backing will be created. - - :param name: Name for the clone - :param backing: Reference to the backing entity - :param snapshot: Snapshot point from which the clone should be done - :param clone_type: Whether a full clone or linked clone is to be made - :param datastore: Reference to the datastore entity - :param disk_type: Disk type of the clone - :param host: Target host - :param resource_pool: Target resource pool - :param extra_config: Key-value pairs to be written to backing's - extra-config - :param folder: The location of the clone - """ - LOG.debug("Creating a clone of backing: %(back)s, named: %(name)s, " - "clone type: %(type)s from snapshot: %(snap)s on " - "resource pool: %(resource_pool)s, host: %(host)s, " - "datastore: %(ds)s with disk type: %(disk_type)s.", - {'back': backing, 'name': name, 'type': clone_type, - 'snap': snapshot, 'ds': datastore, 'disk_type': disk_type, - 'host': host, 'resource_pool': resource_pool}) - - if folder is None: - # Use source folder as the location of the clone. - folder = self._get_folder(backing) - - if clone_type == LINKED_CLONE_TYPE: - disk_move_type = 'createNewChildDiskBacking' - else: - disk_move_type = 'moveAllDiskBackingsAndDisallowSharing' - clone_spec = self._get_clone_spec( - datastore, disk_move_type, snapshot, backing, disk_type, host=host, - resource_pool=resource_pool, extra_config=extra_config) - task = self._session.invoke_api(self._session.vim, 'CloneVM_Task', - backing, folder=folder, name=name, - spec=clone_spec) - LOG.debug("Initiated clone of backing: %s.", name) - task_info = self._session.wait_for_task(task) - new_backing = task_info.result - LOG.info(_LI("Successfully created clone: %s."), new_backing) - return new_backing - - def _reconfigure_backing(self, backing, reconfig_spec): - """Reconfigure backing VM with the given spec.""" - LOG.debug("Reconfiguring backing VM: %(backing)s with spec: %(spec)s.", - {'backing': backing, - 'spec': reconfig_spec}) - reconfig_task = self._session.invoke_api(self._session.vim, - "ReconfigVM_Task", - backing, - spec=reconfig_spec) - LOG.debug("Task: %s created for reconfiguring backing VM.", - reconfig_task) - self._session.wait_for_task(reconfig_task) - - def attach_disk_to_backing(self, backing, size_in_kb, disk_type, - adapter_type, vmdk_ds_file_path): - """Attach an existing virtual disk to the backing VM. - - :param backing: reference to the backing VM - :param size_in_kb: disk size in KB - :param disk_type: virtual disk type - :param adapter_type: disk adapter type - :param vmdk_ds_file_path: datastore file path of the virtual disk to - be attached - """ - LOG.debug("Reconfiguring backing VM: %(backing)s to add new disk: " - "%(path)s with size (KB): %(size)d and adapter type: " - "%(adapter_type)s.", - {'backing': backing, - 'path': vmdk_ds_file_path, - 'size': size_in_kb, - 'adapter_type': adapter_type}) - cf = self._session.vim.client.factory - reconfig_spec = cf.create('ns0:VirtualMachineConfigSpec') - specs = self._create_specs_for_disk_add(size_in_kb, - disk_type, - adapter_type, - vmdk_ds_file_path) - reconfig_spec.deviceChange = specs - self._reconfigure_backing(backing, reconfig_spec) - LOG.debug("Backing VM: %s reconfigured with new disk.", backing) - - def _create_spec_for_disk_remove(self, disk_device): - cf = self._session.vim.client.factory - disk_spec = cf.create('ns0:VirtualDeviceConfigSpec') - disk_spec.operation = 'remove' - disk_spec.device = disk_device - return disk_spec - - def detach_disk_from_backing(self, backing, disk_device): - """Detach the given disk from backing.""" - - LOG.debug("Reconfiguring backing VM: %(backing)s to remove disk: " - "%(disk_device)s.", - {'backing': backing, 'disk_device': disk_device}) - - cf = self._session.vim.client.factory - reconfig_spec = cf.create('ns0:VirtualMachineConfigSpec') - spec = self._create_spec_for_disk_remove(disk_device) - reconfig_spec.deviceChange = [spec] - self._reconfigure_backing(backing, reconfig_spec) - - def rename_backing(self, backing, new_name): - """Rename backing VM. - - :param backing: VM to be renamed - :param new_name: new VM name - """ - LOG.info(_LI("Renaming backing VM: %(backing)s to %(new_name)s."), - {'backing': backing, - 'new_name': new_name}) - rename_task = self._session.invoke_api(self._session.vim, - "Rename_Task", - backing, - newName=new_name) - LOG.debug("Task: %s created for renaming VM.", rename_task) - self._session.wait_for_task(rename_task) - LOG.info(_LI("Backing VM: %(backing)s renamed to %(new_name)s."), - {'backing': backing, - 'new_name': new_name}) - - def change_backing_profile(self, backing, profile_id): - """Change storage profile of the backing VM. - - The current profile is removed if the new profile is None. - """ - LOG.debug("Reconfiguring backing VM: %(backing)s to change profile to:" - " %(profile)s.", - {'backing': backing, - 'profile': profile_id}) - cf = self._session.vim.client.factory - reconfig_spec = cf.create('ns0:VirtualMachineConfigSpec') - - if profile_id is None: - vm_profile = cf.create('ns0:VirtualMachineEmptyProfileSpec') - vm_profile.dynamicType = 'profile' - else: - vm_profile = cf.create('ns0:VirtualMachineDefinedProfileSpec') - vm_profile.profileId = profile_id.uniqueId - - reconfig_spec.vmProfile = [vm_profile] - self._reconfigure_backing(backing, reconfig_spec) - LOG.debug("Backing VM: %(backing)s reconfigured with new profile: " - "%(profile)s.", - {'backing': backing, - 'profile': profile_id}) - - def update_backing_disk_uuid(self, backing, disk_uuid): - """Update backing VM's disk UUID. - - :param backing: Reference to backing VM - :param disk_uuid: New disk UUID - """ - LOG.debug("Reconfiguring backing VM: %(backing)s to change disk UUID " - "to: %(disk_uuid)s.", - {'backing': backing, - 'disk_uuid': disk_uuid}) - - disk_device = self._get_disk_device(backing) - disk_device.backing.uuid = disk_uuid - - cf = self._session.vim.client.factory - disk_spec = cf.create('ns0:VirtualDeviceConfigSpec') - disk_spec.device = disk_device - disk_spec.operation = 'edit' - - reconfig_spec = cf.create('ns0:VirtualMachineConfigSpec') - reconfig_spec.deviceChange = [disk_spec] - self._reconfigure_backing(backing, reconfig_spec) - - LOG.debug("Backing VM: %(backing)s reconfigured with new disk UUID: " - "%(disk_uuid)s.", - {'backing': backing, - 'disk_uuid': disk_uuid}) - - def delete_file(self, file_path, datacenter=None): - """Delete file or folder on the datastore. - - :param file_path: Datastore path of the file or folder - """ - LOG.debug("Deleting file: %(file)s under datacenter: %(dc)s.", - {'file': file_path, 'dc': datacenter}) - fileManager = self._session.vim.service_content.fileManager - task = self._session.invoke_api(self._session.vim, - 'DeleteDatastoreFile_Task', - fileManager, - name=file_path, - datacenter=datacenter) - LOG.debug("Initiated deletion via task: %s.", task) - self._session.wait_for_task(task) - LOG.info(_LI("Successfully deleted file: %s."), file_path) - - def create_datastore_folder(self, ds_name, folder_path, datacenter): - """Creates a datastore folder. - - This method returns silently if the folder already exists. - - :param ds_name: datastore name - :param folder_path: path of folder to create - :param datacenter: datacenter of target datastore - """ - fileManager = self._session.vim.service_content.fileManager - ds_folder_path = "[%s] %s" % (ds_name, folder_path) - LOG.debug("Creating datastore folder: %s.", ds_folder_path) - try: - self._session.invoke_api(self._session.vim, - 'MakeDirectory', - fileManager, - name=ds_folder_path, - datacenter=datacenter) - LOG.info(_LI("Created datastore folder: %s."), folder_path) - except exceptions.FileAlreadyExistsException: - LOG.debug("Datastore folder: %s already exists.", folder_path) - - def get_path_name(self, backing): - """Get path name of the backing. - - :param backing: Reference to the backing entity - :return: Path name of the backing - """ - return self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, backing, - 'config.files').vmPathName - - def get_entity_name(self, entity): - """Get name of the managed entity. - - :param entity: Reference to the entity - :return: Name of the managed entity - """ - return self._session.invoke_api(vim_util, 'get_object_property', - self._session.vim, entity, 'name') - - def _get_disk_device(self, backing): - """Get the virtual device corresponding to disk.""" - hardware_devices = self._session.invoke_api(vim_util, - 'get_object_property', - self._session.vim, - backing, - 'config.hardware.device') - if hardware_devices.__class__.__name__ == "ArrayOfVirtualDevice": - hardware_devices = hardware_devices.VirtualDevice - for device in hardware_devices: - if device.__class__.__name__ == "VirtualDisk": - return device - - LOG.error(_LE("Virtual disk device of " - "backing: %s not found."), backing) - raise vmdk_exceptions.VirtualDiskNotFoundException() - - def get_vmdk_path(self, backing): - """Get the vmdk file name of the backing. - - The vmdk file path of the backing returned is of the form: - "[datastore1] my_folder/my_vm.vmdk" - - :param backing: Reference to the backing - :return: VMDK file path of the backing - """ - disk_device = self._get_disk_device(backing) - backing = disk_device.backing - if backing.__class__.__name__ != "VirtualDiskFlatVer2BackingInfo": - msg = _("Invalid disk backing: %s.") % backing.__class__.__name__ - LOG.error(msg) - raise AssertionError(msg) - return backing.fileName - - def get_disk_size(self, backing): - """Get disk size of the backing. - - :param backing: backing VM reference - :return: disk size in bytes - """ - disk_device = self._get_disk_device(backing) - return disk_device.capacityInKB * units.Ki - - def _get_virtual_disk_create_spec(self, size_in_kb, adapter_type, - disk_type): - """Return spec for file-backed virtual disk creation.""" - cf = self._session.vim.client.factory - spec = cf.create('ns0:FileBackedVirtualDiskSpec') - spec.capacityKb = size_in_kb - spec.adapterType = VirtualDiskAdapterType.get_adapter_type( - adapter_type) - spec.diskType = VirtualDiskType.get_virtual_disk_type(disk_type) - return spec - - def create_virtual_disk(self, dc_ref, vmdk_ds_file_path, size_in_kb, - adapter_type='busLogic', disk_type='preallocated'): - """Create virtual disk with the given settings. - - :param dc_ref: datacenter reference - :param vmdk_ds_file_path: datastore file path of the virtual disk - :param size_in_kb: disk size in KB - :param adapter_type: disk adapter type - :param disk_type: vmdk type - """ - virtual_disk_spec = self._get_virtual_disk_create_spec(size_in_kb, - adapter_type, - disk_type) - LOG.debug("Creating virtual disk with spec: %s.", virtual_disk_spec) - disk_manager = self._session.vim.service_content.virtualDiskManager - task = self._session.invoke_api(self._session.vim, - 'CreateVirtualDisk_Task', - disk_manager, - name=vmdk_ds_file_path, - datacenter=dc_ref, - spec=virtual_disk_spec) - LOG.debug("Task: %s created for virtual disk creation.", task) - self._session.wait_for_task(task) - LOG.debug("Created virtual disk with spec: %s.", virtual_disk_spec) - - def create_flat_extent_virtual_disk_descriptor( - self, dc_ref, path, size_in_kb, adapter_type, disk_type): - """Create descriptor for a single flat extent virtual disk. - - To create the descriptor, we create a virtual disk and delete its flat - extent. - - :param dc_ref: reference to the datacenter - :param path: descriptor datastore file path - :param size_in_kb: size of the virtual disk in KB - :param adapter_type: virtual disk adapter type - :param disk_type: type of the virtual disk - """ - LOG.debug("Creating descriptor: %(path)s with size (KB): %(size)s, " - "adapter_type: %(adapter_type)s and disk_type: " - "%(disk_type)s.", - {'path': path.get_descriptor_ds_file_path(), - 'size': size_in_kb, - 'adapter_type': adapter_type, - 'disk_type': disk_type - }) - self.create_virtual_disk(dc_ref, path.get_descriptor_ds_file_path(), - size_in_kb, adapter_type, disk_type) - self.delete_file(path.get_flat_extent_ds_file_path(), dc_ref) - LOG.debug("Created descriptor: %s.", - path.get_descriptor_ds_file_path()) - - def copy_vmdk_file(self, src_dc_ref, src_vmdk_file_path, - dest_vmdk_file_path, dest_dc_ref=None): - """Copy contents of the src vmdk file to dest vmdk file. - - :param src_dc_ref: Reference to datacenter containing src datastore - :param src_vmdk_file_path: Source vmdk file path - :param dest_vmdk_file_path: Destination vmdk file path - :param dest_dc_ref: Reference to datacenter of dest datastore. - If unspecified, source datacenter is used. - """ - LOG.debug('Copying disk: %(src)s to %(dest)s.', - {'src': src_vmdk_file_path, - 'dest': dest_vmdk_file_path}) - - dest_dc_ref = dest_dc_ref or src_dc_ref - diskMgr = self._session.vim.service_content.virtualDiskManager - task = self._session.invoke_api(self._session.vim, - 'CopyVirtualDisk_Task', - diskMgr, - sourceName=src_vmdk_file_path, - sourceDatacenter=src_dc_ref, - destName=dest_vmdk_file_path, - destDatacenter=dest_dc_ref, - force=True) - - LOG.debug("Initiated copying disk data via task: %s.", task) - self._session.wait_for_task(task) - LOG.info(_LI("Successfully copied disk at: %(src)s to: %(dest)s."), - {'src': src_vmdk_file_path, 'dest': dest_vmdk_file_path}) - - def move_vmdk_file(self, src_dc_ref, src_vmdk_file_path, - dest_vmdk_file_path, dest_dc_ref=None): - """Move the given vmdk file to another datastore location. - - :param src_dc_ref: Reference to datacenter containing src datastore - :param src_vmdk_file_path: Source vmdk file path - :param dest_vmdk_file_path: Destination vmdk file path - :param dest_dc_ref: Reference to datacenter of dest datastore. - If unspecified, source datacenter is used. - """ - LOG.debug('Moving disk: %(src)s to %(dest)s.', - {'src': src_vmdk_file_path, 'dest': dest_vmdk_file_path}) - - dest_dc_ref = dest_dc_ref or src_dc_ref - diskMgr = self._session.vim.service_content.virtualDiskManager - task = self._session.invoke_api(self._session.vim, - 'MoveVirtualDisk_Task', - diskMgr, - sourceName=src_vmdk_file_path, - sourceDatacenter=src_dc_ref, - destName=dest_vmdk_file_path, - destDatacenter=dest_dc_ref, - force=True) - - self._session.wait_for_task(task) - - def delete_vmdk_file(self, vmdk_file_path, dc_ref): - """Delete given vmdk files. - - :param vmdk_file_path: VMDK file path to be deleted - :param dc_ref: Reference to datacenter that contains this VMDK file - """ - LOG.debug("Deleting vmdk file: %s.", vmdk_file_path) - diskMgr = self._session.vim.service_content.virtualDiskManager - task = self._session.invoke_api(self._session.vim, - 'DeleteVirtualDisk_Task', - diskMgr, - name=vmdk_file_path, - datacenter=dc_ref) - LOG.debug("Initiated deleting vmdk file via task: %s.", task) - self._session.wait_for_task(task) - LOG.info(_LI("Deleted vmdk file: %s."), vmdk_file_path) - - def get_profile(self, backing): - """Query storage profile associated with the given backing. - - :param backing: backing reference - :return: profile name - """ - profile_ids = pbm.get_profiles(self._session, backing) - if profile_ids: - return pbm.get_profiles_by_ids(self._session, profile_ids)[0].name - - def _get_all_clusters(self): - clusters = {} - retrieve_result = self._session.invoke_api(vim_util, 'get_objects', - self._session.vim, - 'ClusterComputeResource', - self._max_objects) - while retrieve_result: - if retrieve_result.objects: - for cluster in retrieve_result.objects: - name = urllib.parse.unquote(cluster.propSet[0].val) - clusters[name] = cluster.obj - retrieve_result = self.continue_retrieval(retrieve_result) - return clusters - - def get_cluster_refs(self, names): - """Get references to given clusters. - - :param names: list of cluster names - :return: Dictionary of cluster names to references - """ - clusters_ref = {} - clusters = self._get_all_clusters() - for name in names: - if name not in clusters: - LOG.error(_LE("Compute cluster: %s not found."), name) - raise vmdk_exceptions.ClusterNotFoundException(cluster=name) - clusters_ref[name] = clusters[name] - - return clusters_ref - - def get_cluster_hosts(self, cluster): - """Get hosts in the given cluster. - - :param cluster: cluster reference - :return: references to hosts in the cluster - """ - hosts = self._session.invoke_api(vim_util, - 'get_object_property', - self._session.vim, - cluster, - 'host') - - host_refs = [] - if hosts and hosts.ManagedObjectReference: - host_refs.extend(hosts.ManagedObjectReference) - - return host_refs - - def get_entity_by_inventory_path(self, path): - """Returns the managed object identified by the given inventory path. - - :param path: Inventory path - :return: Reference to the managed object - """ - return self._session.invoke_api( - self._session.vim, - "FindByInventoryPath", - self._session.vim.service_content.searchIndex, - inventoryPath=path) - - def _get_disk_devices(self, vm): - disk_devices = [] - hardware_devices = self._session.invoke_api(vim_util, - 'get_object_property', - self._session.vim, - vm, - 'config.hardware.device') - - if hardware_devices.__class__.__name__ == "ArrayOfVirtualDevice": - hardware_devices = hardware_devices.VirtualDevice - - for device in hardware_devices: - if device.__class__.__name__ == "VirtualDisk": - disk_devices.append(device) - - return disk_devices - - def get_disk_device(self, vm, vmdk_path): - """Get the disk device of the VM which corresponds to the given path. - - :param vm: VM reference - :param vmdk_path: Datastore path of virtual disk - :return: Matching disk device - """ - disk_devices = self._get_disk_devices(vm) - - for disk_device in disk_devices: - backing = disk_device.backing - if (backing.__class__.__name__ == "VirtualDiskFlatVer2BackingInfo" - and backing.fileName == vmdk_path): - return disk_device diff --git a/cinder/volume/drivers/vzstorage.py b/cinder/volume/drivers/vzstorage.py deleted file mode 100644 index aaa304e0f..000000000 --- a/cinder/volume/drivers/vzstorage.py +++ /dev/null @@ -1,329 +0,0 @@ -# Copyright (c) 2015 Parallels IP Holdings GmbH -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import errno -import json -import os -import re - -from os_brick.remotefs import remotefs -from oslo_concurrency import processutils as putils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LI -from cinder.image import image_utils -from cinder import utils -from cinder.volume.drivers import remotefs as remotefs_drv - -VERSION = '1.0' - -LOG = logging.getLogger(__name__) - -vzstorage_opts = [ - cfg.StrOpt('vzstorage_shares_config', - default='/etc/cinder/vzstorage_shares', - help='File with the list of available vzstorage shares.'), - cfg.BoolOpt('vzstorage_sparsed_volumes', - default=True, - help=('Create volumes as sparsed files which take no space ' - 'rather than regular files when using raw format, ' - 'in which case volume creation takes lot of time.')), - cfg.FloatOpt('vzstorage_used_ratio', - default=0.95, - help=('Percent of ACTUAL usage of the underlying volume ' - 'before no new volumes can be allocated to the volume ' - 'destination.')), - cfg.StrOpt('vzstorage_mount_point_base', - default='$state_path/mnt', - help=('Base dir containing mount points for ' - 'vzstorage shares.')), - cfg.ListOpt('vzstorage_mount_options', - help=('Mount options passed to the vzstorage client. ' - 'See section of the pstorage-mount man page ' - 'for details.')), -] - -CONF = cfg.CONF -CONF.register_opts(vzstorage_opts) - - -class VZStorageDriver(remotefs_drv.RemoteFSSnapDriver): - """Cinder driver for Virtuozzo Storage. - - Creates volumes as files on the mounted vzstorage cluster. - - Version history: - 1.0 - Initial driver. - """ - driver_volume_type = 'vzstorage' - driver_prefix = 'vzstorage' - volume_backend_name = 'Virtuozzo_Storage' - VERSION = VERSION - SHARE_FORMAT_REGEX = r'(?:(\S+):\/)?([a-zA-Z0-9_-]+)(?::(\S+))?' - - def __init__(self, execute=putils.execute, *args, **kwargs): - self._remotefsclient = None - super(VZStorageDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(vzstorage_opts) - self._execute_as_root = False - root_helper = utils.get_root_helper() - # base bound to instance is used in RemoteFsConnector. - self.base = getattr(self.configuration, - 'vzstorage_mount_point_base', - CONF.vzstorage_mount_point_base) - opts = getattr(self.configuration, - 'vzstorage_mount_options', - CONF.vzstorage_mount_options) - - self._remotefsclient = remotefs.RemoteFsClient( - 'vzstorage', root_helper, execute=execute, - vzstorage_mount_point_base=self.base, - vzstorage_mount_options=opts) - - def _qemu_img_info(self, path, volume_name): - return super(VZStorageDriver, self)._qemu_img_info_base( - path, volume_name, self.configuration.vzstorage_mount_point_base) - - @remotefs_drv.locked_volume_id_operation - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info. - - :param volume: volume reference - :param connector: connector reference - """ - # Find active image - active_file = self.get_active_image_from_info(volume) - active_file_path = os.path.join(self._local_volume_dir(volume), - active_file) - info = self._qemu_img_info(active_file_path, volume['name']) - fmt = info.file_format - - data = {'export': volume['provider_location'], - 'format': fmt, - 'name': active_file, - } - - return { - 'driver_volume_type': self.driver_volume_type, - 'data': data, - 'mount_point_base': self._get_mount_point_base(), - } - - def do_setup(self, context): - """Any initialization the volume driver does while starting.""" - super(VZStorageDriver, self).do_setup(context) - - config = self.configuration.vzstorage_shares_config - if not os.path.exists(config): - msg = (_("VzStorage config file at %(config)s doesn't exist.") % - {'config': config}) - LOG.error(msg) - raise exception.VzStorageException(msg) - - if not os.path.isabs(self.base): - msg = _("Invalid mount point base: %s.") % self.base - LOG.error(msg) - raise exception.VzStorageException(msg) - - used_ratio = self.configuration.vzstorage_used_ratio - if not ((used_ratio > 0) and (used_ratio <= 1)): - msg = _("VzStorage config 'vzstorage_used_ratio' invalid. " - "Must be > 0 and <= 1.0: %s.") % used_ratio - LOG.error(msg) - raise exception.VzStorageException(msg) - - self.shares = {} - - # Check if mount.fuse.pstorage is installed on this system; - # note that we don't need to be root to see if the package - # is installed. - package = 'mount.fuse.pstorage' - try: - self._execute(package, check_exit_code=False, - run_as_root=False) - except OSError as exc: - if exc.errno == errno.ENOENT: - msg = _('%s is not installed.') % package - raise exception.VzStorageException(msg) - else: - raise - - self.configuration.nas_secure_file_operations = 'true' - self.configuration.nas_secure_file_permissions = 'true' - - def _ensure_share_mounted(self, share): - m = re.search(self.SHARE_FORMAT_REGEX, share) - if not m: - msg = (_("Invalid Virtuozzo Storage share specification: %r. " - "Must be: [MDS1[,MDS2],...:/][:PASSWORD].") - % share) - raise exception.VzStorageException(msg) - cluster_name = m.group(2) - - # set up logging to non-default path, so that it will - # be possible to mount the same cluster to another mount - # point by hand with default options. - mnt_flags = ['-l', '/var/log/pstorage/%s-cinder.log.gz' % cluster_name] - if self.shares.get(share) is not None: - extra_flags = json.loads(self.shares[share]) - mnt_flags.extend(extra_flags) - self._remotefsclient.mount(share, mnt_flags) - - def _find_share(self, volume_size_in_gib): - """Choose VzStorage share among available ones for given volume size. - - For instances with more than one share that meets the criteria, the - first suitable share will be selected. - - :param volume_size_in_gib: int size in GB - """ - - if not self._mounted_shares: - raise exception.VzStorageNoSharesMounted() - - for share in self._mounted_shares: - if self._is_share_eligible(share, volume_size_in_gib): - break - else: - raise exception.VzStorageNoSuitableShareFound( - volume_size=volume_size_in_gib) - - LOG.debug('Selected %s as target VzStorage share.', share) - - return share - - def _is_share_eligible(self, vz_share, volume_size_in_gib): - """Verifies VzStorage share is eligible to host volume with given size. - - :param vz_share: vzstorage share - :param volume_size_in_gib: int size in GB - """ - - used_ratio = self.configuration.vzstorage_used_ratio - volume_size = volume_size_in_gib * units.Gi - - total_size, available, allocated = self._get_capacity_info(vz_share) - - if (allocated + volume_size) // total_size > used_ratio: - LOG.debug('_is_share_eligible: %s is above ' - 'vzstorage_used_ratio.', vz_share) - return False - - return True - - @remotefs_drv.locked_volume_id_operation - def extend_volume(self, volume, size_gb): - LOG.info(_LI('Extending volume %s.'), volume['id']) - self._extend_volume(volume, size_gb) - - def _extend_volume(self, volume, size_gb): - volume_path = self.local_path(volume) - - self._check_extend_volume_support(volume, size_gb) - LOG.info(_LI('Resizing file to %sG...'), size_gb) - - self._do_extend_volume(volume_path, size_gb) - - def _do_extend_volume(self, volume_path, size_gb): - image_utils.resize_image(volume_path, size_gb) - - if not self._is_file_size_equal(volume_path, size_gb): - raise exception.ExtendVolumeError( - reason='Resizing image file failed.') - - def _check_extend_volume_support(self, volume, size_gb): - volume_path = self.local_path(volume) - active_file = self.get_active_image_from_info(volume) - active_file_path = os.path.join(self._local_volume_dir(volume), - active_file) - - if active_file_path != volume_path: - msg = _('Extend volume is only supported for this ' - 'driver when no snapshots exist.') - raise exception.InvalidVolume(msg) - - extend_by = int(size_gb) - volume['size'] - if not self._is_share_eligible(volume['provider_location'], - extend_by): - raise exception.ExtendVolumeError(reason='Insufficient space to ' - 'extend volume %s to %sG.' - % (volume['id'], size_gb)) - - def _is_file_size_equal(self, path, size): - """Checks if file size at path is equal to size.""" - data = image_utils.qemu_img_info(path) - virt_size = data.virtual_size / units.Gi - return virt_size == size - - def _copy_volume_from_snapshot(self, snapshot, volume, volume_size): - """Copy data from snapshot to destination volume. - - This is done with a qemu-img convert to raw/qcow2 from the snapshot - qcow2. - """ - - LOG.debug("_copy_volume_from_snapshot: snapshot: %(snap)s, " - "volume: %(vol)s, volume_size: %(size)s.", - {'snap': snapshot['id'], - 'vol': volume['id'], - 'size': volume_size, - }) - - info_path = self._local_path_volume_info(snapshot['volume']) - snap_info = self._read_info_file(info_path) - vol_dir = self._local_volume_dir(snapshot['volume']) - out_format = "raw" - - forward_file = snap_info[snapshot['id']] - forward_path = os.path.join(vol_dir, forward_file) - - # Find the file which backs this file, which represents the point - # when this snapshot was created. - img_info = self._qemu_img_info(forward_path, - snapshot['volume']['name']) - path_to_snap_img = os.path.join(vol_dir, img_info.backing_file) - - LOG.debug("_copy_volume_from_snapshot: will copy " - "from snapshot at %s.", path_to_snap_img) - - image_utils.convert_image(path_to_snap_img, - self.local_path(volume), - out_format) - self._extend_volume(volume, volume_size) - - @remotefs_drv.locked_volume_id_operation - def delete_volume(self, volume): - """Deletes a logical volume.""" - if not volume['provider_location']: - msg = (_('Volume %s does not have provider_location ' - 'specified, skipping.') % volume['name']) - LOG.error(msg) - raise exception.VzStorageException(msg) - - self._ensure_share_mounted(volume['provider_location']) - volume_dir = self._local_volume_dir(volume) - mounted_path = os.path.join(volume_dir, - self.get_active_image_from_info(volume)) - if os.path.exists(mounted_path): - self._delete(mounted_path) - else: - LOG.info(_LI("Skipping deletion of volume %s " - "as it does not exist."), mounted_path) - - info_path = self._local_path_volume_info(volume) - self._delete(info_path) diff --git a/cinder/volume/drivers/windows/__init__.py b/cinder/volume/drivers/windows/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/windows/constants.py b/cinder/volume/drivers/windows/constants.py deleted file mode 100644 index 457f6bfe2..000000000 --- a/cinder/volume/drivers/windows/constants.py +++ /dev/null @@ -1,17 +0,0 @@ -# Copyright 2014 Cloudbase Solutions Srl -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -VHD_TYPE_FIXED = 2 -VHD_TYPE_DYNAMIC = 3 -VHD_TYPE_DIFFERENCING = 4 diff --git a/cinder/volume/drivers/windows/remotefs.py b/cinder/volume/drivers/windows/remotefs.py deleted file mode 100644 index 347d017af..000000000 --- a/cinder/volume/drivers/windows/remotefs.py +++ /dev/null @@ -1,55 +0,0 @@ -# Copyright 2014 Cloudbase Solutions Srl -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os - -from os_brick.remotefs import remotefs -from os_win import utilsfactory - -from cinder import exception -from cinder.i18n import _ - - -class WindowsRemoteFsClient(remotefs.RemoteFsClient): - def __init__(self, *args, **kwargs): - super(WindowsRemoteFsClient, self).__init__(*args, **kwargs) - self._smbutils = utilsfactory.get_smbutils() - self._pathutils = utilsfactory.get_pathutils() - - def mount(self, export_path, mnt_options=None): - if not os.path.isdir(self._mount_base): - os.makedirs(self._mount_base) - - mnt_point = self.get_mount_point(export_path) - norm_path = os.path.abspath(export_path) - mnt_options = mnt_options or {} - - username = (mnt_options.get('username') or - mnt_options.get('user')) - password = (mnt_options.get('password') or - mnt_options.get('pass')) - - if not self._smbutils.check_smb_mapping( - norm_path, - remove_unavailable_mapping=True): - self._smbutils.mount_smb_share(norm_path, - username=username, - password=password) - - if os.path.exists(mnt_point): - if not self._pathutils.is_symlink(mnt_point): - raise exception.SmbfsException(_("Link path already exists " - "and its not a symlink")) - else: - self._pathutils.create_sym_link(mnt_point, norm_path) diff --git a/cinder/volume/drivers/windows/smbfs.py b/cinder/volume/drivers/windows/smbfs.py deleted file mode 100644 index f97979215..000000000 --- a/cinder/volume/drivers/windows/smbfs.py +++ /dev/null @@ -1,233 +0,0 @@ -# Copyright (c) 2014 Cloudbase Solutions SRL -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import os -import sys - -from os_win import utilsfactory -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import fileutils -from oslo_utils import units - -from cinder import exception -from cinder.i18n import _, _LI -from cinder.image import image_utils -from cinder.volume.drivers import remotefs as remotefs_drv -from cinder.volume.drivers import smbfs -from cinder.volume.drivers.windows import remotefs - -VERSION = '1.1.0' - -LOG = logging.getLogger(__name__) - -CONF = cfg.CONF -CONF.set_default('smbfs_shares_config', r'C:\OpenStack\smbfs_shares.txt') -CONF.set_default('smbfs_allocation_info_file_path', - r'C:\OpenStack\allocation_data.txt') -CONF.set_default('smbfs_mount_point_base', r'C:\OpenStack\_mnt') -CONF.set_default('smbfs_default_volume_format', 'vhd') - - -class WindowsSmbfsDriver(smbfs.SmbfsDriver): - VERSION = VERSION - _MINIMUM_QEMU_IMG_VERSION = '1.6' - - def __init__(self, *args, **kwargs): - super(WindowsSmbfsDriver, self).__init__(*args, **kwargs) - self.base = getattr(self.configuration, - 'smbfs_mount_point_base', - CONF.smbfs_mount_point_base) - opts = getattr(self.configuration, - 'smbfs_mount_options', - CONF.smbfs_mount_options) - self._remotefsclient = remotefs.WindowsRemoteFsClient( - 'cifs', root_helper=None, smbfs_mount_point_base=self.base, - smbfs_mount_options=opts) - - self._vhdutils = utilsfactory.get_vhdutils() - self._pathutils = utilsfactory.get_pathutils() - self._smbutils = utilsfactory.get_smbutils() - - def do_setup(self, context): - self._check_os_platform() - super(WindowsSmbfsDriver, self).do_setup(context) - - def _check_os_platform(self): - if sys.platform != 'win32': - _msg = _("This system platform (%s) is not supported. This " - "driver supports only Win32 platforms.") % sys.platform - raise exception.SmbfsException(_msg) - - def _do_create_volume(self, volume): - volume_path = self.local_path(volume) - volume_format = self.get_volume_format(volume) - volume_size_bytes = volume['size'] * units.Gi - - if os.path.exists(volume_path): - err_msg = _('File already exists at: %s') % volume_path - raise exception.InvalidVolume(err_msg) - - if volume_format not in (self._DISK_FORMAT_VHD, - self._DISK_FORMAT_VHDX): - err_msg = _("Unsupported volume format: %s ") % volume_format - raise exception.InvalidVolume(err_msg) - - self._vhdutils.create_dynamic_vhd(volume_path, volume_size_bytes) - - def _ensure_share_mounted(self, smbfs_share): - mnt_options = {} - if self.shares.get(smbfs_share) is not None: - mnt_flags = self.shares[smbfs_share] - mnt_options = self.parse_options(mnt_flags)[1] - self._remotefsclient.mount(smbfs_share, mnt_options) - - def _delete(self, path): - fileutils.delete_if_exists(path) - - def _get_capacity_info(self, smbfs_share): - """Calculate available space on the SMBFS share. - - :param smbfs_share: example //172.18.194.100/var/smbfs - """ - total_size, total_available = self._smbutils.get_share_capacity_info( - smbfs_share) - total_allocated = self._get_total_allocated(smbfs_share) - return_value = [total_size, total_available, total_allocated] - LOG.info(_LI('Smb share %(share)s Total size %(size)s ' - 'Total allocated %(allocated)s'), - {'share': smbfs_share, 'size': total_size, - 'allocated': total_allocated}) - return [float(x) for x in return_value] - - def _img_commit(self, snapshot_path): - self._vhdutils.merge_vhd(snapshot_path) - - def _rebase_img(self, image, backing_file, volume_format): - # Relative path names are not supported in this case. - image_dir = os.path.dirname(image) - backing_file_path = os.path.join(image_dir, backing_file) - self._vhdutils.reconnect_parent_vhd(image, backing_file_path) - - def _qemu_img_info(self, path, volume_name=None): - # This code expects to deal only with relative filenames. - # As this method is needed by the upper class and qemu-img does - # not fully support vhdx images, for the moment we'll use Win32 API - # for retrieving image information. - parent_path = self._vhdutils.get_vhd_parent_path(path) - file_format = os.path.splitext(path)[1][1:].lower() - - if parent_path: - backing_file_name = os.path.split(parent_path)[1].lower() - else: - backing_file_name = None - - class ImageInfo(object): - def __init__(self, image, backing_file): - self.image = image - self.backing_file = backing_file - self.file_format = file_format - - return ImageInfo(os.path.basename(path), - backing_file_name) - - def _do_create_snapshot(self, snapshot, backing_file, new_snap_path): - backing_file_full_path = os.path.join( - self._local_volume_dir(snapshot['volume']), - backing_file) - self._vhdutils.create_differencing_vhd(new_snap_path, - backing_file_full_path) - - def _do_extend_volume(self, volume_path, size_gb, volume_name=None): - self._vhdutils.resize_vhd(volume_path, size_gb * units.Gi) - - @remotefs_drv.locked_volume_id_operation - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - - # If snapshots exist, flatten to a temporary image, and upload it - - active_file = self.get_active_image_from_info(volume) - active_file_path = os.path.join(self._local_volume_dir(volume), - active_file) - backing_file = self._vhdutils.get_vhd_parent_path(active_file_path) - root_file_fmt = self.get_volume_format(volume) - - temp_path = None - - try: - if backing_file or root_file_fmt == self._DISK_FORMAT_VHDX: - temp_file_name = '%s.temp_image.%s.%s' % ( - volume['id'], - image_meta['id'], - self._DISK_FORMAT_VHD) - temp_path = os.path.join(self._local_volume_dir(volume), - temp_file_name) - - self._vhdutils.convert_vhd(active_file_path, temp_path) - upload_path = temp_path - else: - upload_path = active_file_path - - image_utils.upload_volume(context, - image_service, - image_meta, - upload_path, - self._DISK_FORMAT_VHD) - finally: - if temp_path: - self._delete(temp_path) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and write it to the volume.""" - volume_path = self.local_path(volume) - volume_format = self.get_volume_format(volume, qemu_format=True) - self._delete(volume_path) - - image_utils.fetch_to_volume_format( - context, image_service, image_id, - volume_path, volume_format, - self.configuration.volume_dd_blocksize) - - self._vhdutils.resize_vhd(self.local_path(volume), - volume['size'] * units.Gi) - - def _copy_volume_from_snapshot(self, snapshot, volume, volume_size): - """Copy data from snapshot to destination volume.""" - - LOG.debug("snapshot: %(snap)s, volume: %(vol)s, " - "volume_size: %(size)s", - {'snap': snapshot['id'], - 'vol': volume['id'], - 'size': snapshot['volume_size']}) - - info_path = self._local_path_volume_info(snapshot['volume']) - snap_info = self._read_info_file(info_path) - vol_dir = self._local_volume_dir(snapshot['volume']) - - forward_file = snap_info[snapshot['id']] - forward_path = os.path.join(vol_dir, forward_file) - - # Find the file which backs this file, which represents the point - # when this snapshot was created. - img_info = self._qemu_img_info(forward_path) - snapshot_path = os.path.join(vol_dir, img_info.backing_file) - - volume_path = self.local_path(volume) - self._delete(volume_path) - self._vhdutils.convert_vhd(snapshot_path, - volume_path) - self._vhdutils.resize_vhd(volume_path, volume_size * units.Gi) diff --git a/cinder/volume/drivers/windows/windows.py b/cinder/volume/drivers/windows/windows.py deleted file mode 100644 index d53671145..000000000 --- a/cinder/volume/drivers/windows/windows.py +++ /dev/null @@ -1,311 +0,0 @@ -# Copyright 2012 Pedro Navarro Perez -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -Volume driver for Windows Server 2012 - -This driver requires ISCSI target role installed - -""" - -import contextlib -import os - -from os_win import utilsfactory -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import fileutils -from oslo_utils import units -from oslo_utils import uuidutils - -from cinder.image import image_utils -from cinder.volume import driver -from cinder.volume import utils - -LOG = logging.getLogger(__name__) - -windows_opts = [ - cfg.StrOpt('windows_iscsi_lun_path', - default='C:\iSCSIVirtualDisks', - help='Path to store VHD backed volumes'), -] - -CONF = cfg.CONF -CONF.register_opts(windows_opts) - - -class WindowsDriver(driver.ISCSIDriver): - """Executes volume driver commands on Windows Storage server.""" - - VERSION = '1.0.0' - - def __init__(self, *args, **kwargs): - super(WindowsDriver, self).__init__(*args, **kwargs) - self.configuration = kwargs.get('configuration', None) - if self.configuration: - self.configuration.append_config_values(windows_opts) - - self._vhdutils = utilsfactory.get_vhdutils() - self._tgt_utils = utilsfactory.get_iscsi_target_utils() - self._hostutils = utilsfactory.get_hostutils() - - def do_setup(self, context): - """Setup the Windows Volume driver. - - Called one time by the manager after the driver is loaded. - Validate the flags we care about - """ - fileutils.ensure_tree(self.configuration.windows_iscsi_lun_path) - fileutils.ensure_tree(CONF.image_conversion_dir) - - def check_for_setup_error(self): - """Check that the driver is working and can communicate.""" - self._tgt_utils.get_portal_locations(available_only=True, - fail_if_none_found=True) - - def _get_host_information(self, volume): - """Getting the portal and port information.""" - # TODO(lpetrut): properly handle multiple existing portals, also - # use the iSCSI traffic addresses config options. - target_name = self._get_target_name(volume) - - available_portal_location = self._tgt_utils.get_portal_locations()[0] - properties = self._tgt_utils.get_target_information(target_name) - - # Note(lpetrut): the WT_Host CHAPSecret field cannot be accessed - # for security reasons. - auth = volume['provider_auth'] - if auth: - (auth_method, auth_username, auth_secret) = auth.split() - properties['auth_method'] = auth_method - properties['auth_username'] = auth_username - properties['auth_password'] = auth_secret - - properties['target_discovered'] = False - properties['target_portal'] = available_portal_location - properties['target_lun'] = 0 - properties['volume_id'] = volume['id'] - - return properties - - def initialize_connection(self, volume, connector): - """Driver entry point to attach a volume to an instance.""" - initiator_name = connector['initiator'] - target_name = volume['provider_location'] - - self._tgt_utils.associate_initiator_with_iscsi_target(initiator_name, - target_name) - - properties = self._get_host_information(volume) - - return { - 'driver_volume_type': 'iscsi', - 'data': properties, - } - - def terminate_connection(self, volume, connector, **kwargs): - """Driver entry point to unattach a volume from an instance. - - Unmask the LUN on the storage system so the given initiator can no - longer access it. - """ - initiator_name = connector['initiator'] - target_name = volume['provider_location'] - self._tgt_utils.deassociate_initiator(initiator_name, target_name) - - def create_volume(self, volume): - """Driver entry point for creating a new volume.""" - vhd_path = self.local_path(volume) - vol_name = volume['name'] - vol_size_mb = volume['size'] * 1024 - - self._tgt_utils.create_wt_disk(vhd_path, vol_name, - size_mb=vol_size_mb) - - def local_path(self, volume, disk_format=None): - base_vhd_folder = self.configuration.windows_iscsi_lun_path - if not disk_format: - disk_format = self._tgt_utils.get_supported_disk_format() - - disk_fname = "%s.%s" % (volume['name'], disk_format) - return os.path.join(base_vhd_folder, disk_fname) - - def delete_volume(self, volume): - """Driver entry point for destroying existing volumes.""" - vol_name = volume['name'] - vhd_path = self.local_path(volume) - - self._tgt_utils.remove_wt_disk(vol_name) - fileutils.delete_if_exists(vhd_path) - - def create_snapshot(self, snapshot): - """Driver entry point for creating a snapshot.""" - # Getting WT_Snapshot class - vol_name = snapshot['volume_name'] - snapshot_name = snapshot['name'] - - self._tgt_utils.create_snapshot(vol_name, snapshot_name) - - def create_volume_from_snapshot(self, volume, snapshot): - """Driver entry point for exporting snapshots as volumes.""" - snapshot_name = snapshot['name'] - vol_name = volume['name'] - vhd_path = self.local_path(volume) - - self._tgt_utils.export_snapshot(snapshot_name, vhd_path) - self._tgt_utils.import_wt_disk(vhd_path, vol_name) - - def delete_snapshot(self, snapshot): - """Driver entry point for deleting a snapshot.""" - snapshot_name = snapshot['name'] - self._tgt_utils.delete_snapshot(snapshot_name) - - def ensure_export(self, context, volume): - # iSCSI targets exported by WinTarget persist after host reboot. - pass - - def _get_target_name(self, volume): - return "%s%s" % (self.configuration.iscsi_target_prefix, - volume['name']) - - def create_export(self, context, volume, connector): - """Driver entry point to get the export info for a new volume.""" - target_name = self._get_target_name(volume) - updates = {} - - if not self._tgt_utils.iscsi_target_exists(target_name): - self._tgt_utils.create_iscsi_target(target_name) - updates['provider_location'] = target_name - - if self.configuration.use_chap_auth: - chap_username = (self.configuration.chap_username or - utils.generate_username()) - chap_password = (self.configuration.chap_password or - utils.generate_password()) - - self._tgt_utils.set_chap_credentials(target_name, - chap_username, - chap_password) - - updates['provider_auth'] = ' '.join(('CHAP', - chap_username, - chap_password)) - - # This operation is idempotent - self._tgt_utils.add_disk_to_target(volume['name'], target_name) - - return updates - - def remove_export(self, context, volume): - """Driver entry point to remove an export for a volume.""" - target_name = self._get_target_name(volume) - self._tgt_utils.delete_iscsi_target(target_name) - - def copy_image_to_volume(self, context, volume, image_service, image_id): - """Fetch the image from image_service and create a volume using it.""" - # Convert to VHD and file back to VHD - vhd_type = self._tgt_utils.get_supported_vhd_type() - with image_utils.temporary_file(suffix='.vhd') as tmp: - volume_path = self.local_path(volume) - image_utils.fetch_to_vhd(context, image_service, image_id, tmp, - self.configuration.volume_dd_blocksize) - # The vhd must be disabled and deleted before being replaced with - # the desired image. - self._tgt_utils.change_wt_disk_status(volume['name'], - enabled=False) - os.unlink(volume_path) - self._vhdutils.convert_vhd(tmp, volume_path, - vhd_type) - self._vhdutils.resize_vhd(volume_path, - volume['size'] << 30, - is_file_max_size=False) - self._tgt_utils.change_wt_disk_status(volume['name'], - enabled=True) - - @contextlib.contextmanager - def _temporary_snapshot(self, volume_name): - try: - snap_uuid = uuidutils.generate_uuid() - snapshot_name = '%s-tmp-snapshot-%s' % (volume_name, snap_uuid) - self._tgt_utils.create_snapshot(volume_name, snapshot_name) - yield snapshot_name - finally: - self._tgt_utils.delete_snapshot(snapshot_name) - - def copy_volume_to_image(self, context, volume, image_service, image_meta): - """Copy the volume to the specified image.""" - disk_format = self._tgt_utils.get_supported_disk_format() - temp_vhd_path = os.path.join(self.configuration.image_conversion_dir, - str(image_meta['id']) + '.' + disk_format) - - try: - with self._temporary_snapshot(volume['name']) as tmp_snap_name: - # qemu-img cannot access VSS snapshots, for which reason it - # must be exported first. - self._tgt_utils.export_snapshot(tmp_snap_name, temp_vhd_path) - image_utils.upload_volume(context, image_service, image_meta, - temp_vhd_path, 'vhd') - finally: - fileutils.delete_if_exists(temp_vhd_path) - - def create_cloned_volume(self, volume, src_vref): - """Creates a clone of the specified volume.""" - src_vol_name = src_vref['name'] - vol_name = volume['name'] - vol_size = volume['size'] - - new_vhd_path = self.local_path(volume) - - with self._temporary_snapshot(src_vol_name) as tmp_snap_name: - self._tgt_utils.export_snapshot(tmp_snap_name, new_vhd_path) - self._vhdutils.resize_vhd(new_vhd_path, vol_size << 30, - is_file_max_size=False) - - self._tgt_utils.import_wt_disk(new_vhd_path, vol_name) - - def _get_capacity_info(self): - drive = os.path.splitdrive( - self.configuration.windows_iscsi_lun_path)[0] - (size, free_space) = self._hostutils.get_volume_info(drive) - - total_gb = size / units.Gi - free_gb = free_space / units.Gi - return (total_gb, free_gb) - - def _update_volume_stats(self): - """Retrieve stats info for Windows device.""" - LOG.debug("Updating volume stats") - total_gb, free_gb = self._get_capacity_info() - - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data["volume_backend_name"] = backend_name or self.__class__.__name__ - data["vendor_name"] = 'Microsoft' - data["driver_version"] = self.VERSION - data["storage_protocol"] = 'iSCSI' - data['total_capacity_gb'] = total_gb - data['free_capacity_gb'] = free_gb - data['reserved_percentage'] = self.configuration.reserved_percentage - data['QoS_support'] = False - - self._stats = data - - def extend_volume(self, volume, new_size): - """Extend an Existing Volume.""" - old_size = volume['size'] - LOG.debug("Extend volume from %(old_size)s GB to %(new_size)s GB.", - {'old_size': old_size, 'new_size': new_size}) - additional_size_mb = (new_size - old_size) * 1024 - - self._tgt_utils.extend_wt_disk(volume['name'], additional_size_mb) diff --git a/cinder/volume/drivers/xio.py b/cinder/volume/drivers/xio.py deleted file mode 100644 index ecf36d4f1..000000000 --- a/cinder/volume/drivers/xio.py +++ /dev/null @@ -1,1617 +0,0 @@ -# Copyright (c) 2014 X-IO. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from lxml import etree -from oslo_config import cfg -from oslo_log import log as logging -from oslo_serialization import base64 -from oslo_service import loopingcall -from six.moves import urllib - -from cinder import context -from cinder import exception -from cinder.i18n import _LE, _LI, _LW -from cinder.volume import driver -from cinder.volume.drivers.san import san -from cinder.volume import qos_specs -from cinder.volume import volume_types -from cinder.zonemanager import utils as fczm_utils - -XIO_OPTS = [ - cfg.IntOpt('ise_storage_pool', default=1, - help='Default storage pool for volumes.'), - cfg.IntOpt('ise_raid', default=1, - help='Raid level for ISE volumes.'), - cfg.IntOpt('ise_connection_retries', default=5, - help='Number of retries (per port) when establishing ' - 'connection to ISE management port.'), - cfg.IntOpt('ise_retry_interval', default=1, - help='Interval (secs) between retries.'), - cfg.IntOpt('ise_completion_retries', default=30, - help='Number on retries to get completion status after ' - 'issuing a command to ISE.'), -] - - -CONF = cfg.CONF -CONF.register_opts(XIO_OPTS) - -LOG = logging.getLogger(__name__) - -OPERATIONAL_STATUS = 'OPERATIONAL' -PREPARED_STATUS = 'PREPARED' -INVALID_STATUS = 'VALID' -NOTFOUND_STATUS = 'NOT FOUND' - - -# Raise exception for X-IO driver -def RaiseXIODriverException(): - raise exception.XIODriverException() - - -class XIOISEDriver(object): - - VERSION = '1.1.4' - - # Version Changes - # 1.0.0 Base driver - # 1.1.0 QoS, affinity, retype and thin support - # 1.1.1 Fix retry loop (Bug 1429283) - # 1.1.2 Fix host object deletion (Bug 1433450). - # 1.1.3 Wait for volume/snapshot to be deleted. - # 1.1.4 Force target_lun to be int (Bug 1549048) - - def __init__(self, *args, **kwargs): - super(XIOISEDriver, self).__init__() - LOG.debug("XIOISEDriver __init__ called.") - self.configuration = kwargs.get('configuration', None) - self.ise_primary_ip = '' - self.ise_secondary_ip = '' - self.newquery = 1 - self.ise_globalid = None - self._vol_stats = {} - - def do_setup(self, context): - LOG.debug("XIOISEDriver do_setup called.") - self._get_ise_globalid() - - def check_for_setup_error(self): - LOG.debug("XIOISEDriver check_for_setup_error called.") - # The san_ip must always be set - if self.configuration.san_ip == "": - LOG.error(_LE("san ip must be configured!")) - RaiseXIODriverException() - # The san_login must always be set - if self.configuration.san_login == "": - LOG.error(_LE("san_login must be configured!")) - RaiseXIODriverException() - # The san_password must always be set - if self.configuration.san_password == "": - LOG.error(_LE("san_password must be configured!")) - RaiseXIODriverException() - return - - def _get_version(self): - """Return driver version.""" - return self.VERSION - - def _send_query(self): - """Do initial query to populate ISE global id.""" - body = '' - url = '/query' - resp = self._connect('GET', url, body) - status = resp['status'] - if status != 200: - # unsuccessful - this is fatal as we need the global id - # to build REST requests. - LOG.error(_LE("Array query failed - No response (%d)!"), status) - RaiseXIODriverException() - # Successfully fetched QUERY info. Parse out globalid along with - # ipaddress for Controller 1 and Controller 2. We assign primary - # ipaddress to use based on controller rank - xml_tree = etree.fromstring(resp['content']) - # first check that the ISE is running a supported FW version - support = {} - support['thin'] = False - support['clones'] = False - support['thin-clones'] = False - self.configuration.ise_affinity = False - self.configuration.ise_qos = False - capabilities = xml_tree.find('capabilities') - if capabilities is None: - LOG.error(_LE("Array query failed. No capabilities in response!")) - RaiseXIODriverException() - for node in capabilities: - if node.tag != 'capability': - continue - capability = node - if capability.attrib['value'] == '49003': - self.configuration.ise_affinity = True - elif capability.attrib['value'] == '49004': - self.configuration.ise_qos = True - elif capability.attrib['value'] == '49005': - support['thin'] = True - elif capability.attrib['value'] == '49006': - support['clones'] = True - elif capability.attrib['value'] == '49007': - support['thin-clones'] = True - # Make sure ISE support necessary features - if not support['clones']: - LOG.error(_LE("ISE FW version is not compatible with OpenStack!")) - RaiseXIODriverException() - # set up thin provisioning support - self.configuration.san_thin_provision = support['thin-clones'] - # Fill in global id, primary and secondary ip addresses - globalid = xml_tree.find('globalid') - if globalid is None: - LOG.error(_LE("Array query failed. No global id in XML response!")) - RaiseXIODriverException() - self.ise_globalid = globalid.text - controllers = xml_tree.find('controllers') - if controllers is None: - LOG.error(_LE("Array query failed. No controllers in response!")) - RaiseXIODriverException() - for node in controllers: - if node.tag != 'controller': - continue - # found a controller node - controller = node - ipaddress = controller.find('ipaddress') - ranktag = controller.find('rank') - if ipaddress is None: - continue - # found an ipaddress tag - # make sure rank tag is present - if ranktag is None: - continue - rank = ranktag.attrib['value'] - # make sure rank value is present - if rank is None: - continue - if rank == '1': - # rank 1 means primary (xo) - self.ise_primary_ip = ipaddress.text - LOG.debug('Setting primary IP to: %s.', - self.ise_primary_ip) - elif rank == '0': - # rank 0 means secondary (nxo) - self.ise_secondary_ip = ipaddress.text - LOG.debug('Setting secondary IP to: %s.', - self.ise_secondary_ip) - # clear out new query request flag on successful fetch of QUERY info. - self.newquery = 0 - return support - - def _get_ise_globalid(self): - """Return ISE globalid.""" - if self.ise_globalid is None or self.newquery == 1: - # this call will populate globalid - self._send_query() - if self.ise_globalid is None: - LOG.error(_LE("ISE globalid not set!")) - RaiseXIODriverException() - return self.ise_globalid - - def _get_ise_primary_ip(self): - """Return Primary IP address to REST API.""" - if self.ise_primary_ip == '': - # Primary IP is set to ISE IP passed in from cinder.conf - self.ise_primary_ip = self.configuration.san_ip - if self.ise_primary_ip == '': - # No IP - fatal. - LOG.error(_LE("Primary IP must be set!")) - RaiseXIODriverException() - return self.ise_primary_ip - - def _get_ise_secondary_ip(self): - """Return Secondary IP address to REST API.""" - if self.ise_secondary_ip != '': - return self.ise_secondary_ip - - def _get_uri_prefix(self): - """Returns prefix in form of http(s)://1.2.3.4""" - prefix = '' - # figure out if http or https should be used - if self.configuration.driver_use_ssl: - prefix = 'https://' - else: - prefix = 'http://' - # add the IP address - prefix += self._get_ise_primary_ip() - return prefix - - def _opener(self, method, url, body, header): - """Wrapper to handle connection""" - response = {} - response['status'] = 0 - response['content'] = '' - response['location'] = '' - # send the request - req = urllib.request.Request(url, body, header) - # Override method to allow GET, PUT, POST, DELETE - req.get_method = lambda: method - try: - resp = urllib.request.urlopen(req) - except urllib.error.HTTPError as err: - # HTTP error. Return HTTP status and content and let caller - # handle retries. - response['status'] = err.code - response['content'] = err.read() - except urllib.error.URLError as err: - # Connection failure. Return a status of 0 to indicate error. - response['status'] = 0 - else: - # Successful. Return status code, content, - # and location header, if present. - response['status'] = resp.getcode() - response['content'] = resp.read() - response['location'] = \ - resp.info().getheader('Content-Location', '') - return response - - def _help_call_method(self, args, retry_count): - """Helper function used for prepare clone and delete REST calls.""" - # This function calls request method and URL and checks the response. - # Certain cases allows for retries, while success and fatal status - # will fall out and tell parent to break out of loop. - # initialize remaining to one less than retries - remaining = retry_count - resp = self._send_cmd(args['method'], args['url'], args['arglist']) - status = resp['status'] - if (status == 400): - reason = '' - if 'content' in resp: - reason = etree.fromstring(resp['content']) - if reason is not None: - reason = reason.text.upper() - if INVALID_STATUS in reason: - # Request failed with an invalid state. This can be because - # source volume is in a temporary unavailable state. - LOG.debug('REST call failed with invalid state: ' - '%(method)s - %(status)d - %(reason)s', - {'method': args['method'], - 'status': status, 'reason': reason}) - # Let parent check retry eligibility based on remaining retries - remaining -= 1 - else: - # Fatal error. Set remaining to 0 to make caller exit loop. - remaining = 0 - else: - # set remaining to 0 to make caller exit loop - # original waiter will handle the difference between success and - # fatal error based on resp['status']. - remaining = 0 - return (remaining, resp) - - def _help_call_opener(self, args, retry_count): - """Helper function to call _opener.""" - # This function calls _opener func and checks the response. - # If response is 0 it will decrement the remaining retry count. - # On successful connection it will set remaining to 0 to signal - # parent to break out of loop. - remaining = retry_count - response = self._opener(args['method'], args['url'], - args['body'], args['header']) - if response['status'] != 0: - # We are done - remaining = 0 - else: - # Let parent check retry eligibility based on remaining retries. - remaining -= 1 - # Return remaining and response - return (remaining, response) - - def _help_wait_for_status(self, args, retry_count): - """Helper function to wait for specified volume status""" - # This function calls _get_volume_info and checks the response. - # If the status strings do not match the specified status it will - # return the remaining retry count decremented by one. - # On successful match it will set remaining to 0 to signal - # parent to break out of loop. - remaining = retry_count - info = self._get_volume_info(args['name']) - status = args['status_string'] - if (status in info['string'] or status in info['details']): - remaining = 0 - else: - # Let parent check retry eligibility based on remaining retries. - remaining -= 1 - # return remaining and volume info - return (remaining, info) - - def _wait_for_completion(self, help_func, args, retry_count): - """Helper function to wait for completion of passed function""" - # Helper call loop function. - def _call_loop(loop_args): - remaining = loop_args['retries'] - args = loop_args['args'] - LOG.debug("In call loop (%(remaining)d) %(args)s", - {'remaining': remaining, 'args': args}) - (remaining, response) = loop_args['func'](args, remaining) - if remaining == 0: - # We are done - let our caller handle response - raise loopingcall.LoopingCallDone(response) - loop_args['retries'] = remaining - - # Setup retries, interval and call wait function. - loop_args = {} - loop_args['retries'] = retry_count - loop_args['func'] = help_func - loop_args['args'] = args - interval = self.configuration.ise_retry_interval - timer = loopingcall.FixedIntervalLoopingCall(_call_loop, loop_args) - return timer.start(interval).wait() - - def _connect(self, method, uri, body=''): - """Set up URL and HTML and call _opener to make request""" - url = '' - # see if we need to add prefix - # this call will force primary ip to be filled in as well - prefix = self._get_uri_prefix() - if prefix not in uri: - url = prefix - url += uri - # set up headers for XML and Auth - header = {'Content-Type': 'application/xml; charset=utf-8'} - auth_key = ('%s:%s' - % (self.configuration.san_login, - self.configuration.san_password)) - auth_key = base64.encode_as_text(auth_key) - header['Authorization'] = 'Basic %s' % auth_key - # We allow 5 retries on each IP address. If connection to primary - # fails, secondary will be tried. If connection to secondary is - # successful, the request flag for a new QUERY will be set. The QUERY - # will be sent on next connection attempt to figure out which - # controller is primary in case it has changed. - LOG.debug("Connect: %(method)s %(url)s %(body)s", - {'method': method, 'url': url, 'body': body}) - using_secondary = 0 - response = {} - response['status'] = 0 - response['location'] = '' - response['content'] = '' - primary_ip = self._get_ise_primary_ip() - secondary_ip = self._get_ise_secondary_ip() - # This will first try connecting to primary IP and then secondary IP. - args = {} - args['method'] = method - args['url'] = url - args['body'] = body - args['header'] = header - retries = self.configuration.ise_connection_retries - while True: - response = self._wait_for_completion(self._help_call_opener, - args, retries) - if response['status'] != 0: - # Connection succeeded. Request new query on next connection - # attempt if we used secondary ip to sort out who should be - # primary going forward - self.newquery = using_secondary - return response - # connection failed - check if we have any retries left - if using_secondary == 0: - # connection on primary ip failed - # try secondary ip - if secondary_ip is '': - # if secondary is not setup yet, then assert - # connection on primary and secondary ip failed - LOG.error(_LE("Connection to %s failed and no secondary!"), - primary_ip) - RaiseXIODriverException() - # swap primary for secondary ip in URL - url = url.replace(primary_ip, secondary_ip) - LOG.debug('Trying secondary IP URL: %s', url) - using_secondary = 1 - continue - # connection failed on both IPs - break out of the loop - break - # connection on primary and secondary ip failed - LOG.error(_LE("Could not connect to %(primary)s or %(secondary)s!"), - {'primary': primary_ip, 'secondary': secondary_ip}) - RaiseXIODriverException() - - def _param_string(self, params): - """Turn (name, value) pairs into single param string""" - param_str = [] - for name, value in params.items(): - if value != '': - param_str.append("%s=%s" % (name, value)) - return '&'.join(param_str) - - def _send_cmd(self, method, url, params): - """Prepare HTTP request and call _connect""" - # Add params to appropriate field based on method - body = '' - if method == 'GET': - if params != {}: - url += '?' + self._param_string(params) - body = '' - elif method == 'POST': - body = self._param_string(params) - elif method == 'DELETE': - body = '' - elif method == 'PUT': - if params != {}: - url += '?' + self._param_string(params) - # ISE REST API is mostly synchronous but has some asynchronous - # streaks. Add retries to work around design of ISE REST API that - # does not allow certain operations to be in process concurrently. - # This is only an issue if lots of CREATE/DELETE/SNAPSHOT/CLONE ops - # are issued in short order. - return self._connect(method, url, body) - - def find_target_chap(self): - """Return target CHAP settings""" - chap = {} - chap['chap_user'] = '' - chap['chap_passwd'] = '' - url = '/storage/arrays/%s/ionetworks' % (self._get_ise_globalid()) - resp = self._send_cmd('GET', url, {}) - status = resp['status'] - if status != 200: - LOG.warning(_LW("IOnetworks GET failed (%d)"), status) - return chap - # Got a good response. Parse out CHAP info. First check if CHAP is - # enabled and if so parse out username and password. - root = etree.fromstring(resp['content']) - for element in root.iter(): - if element.tag != 'chap': - continue - chapin = element.find('chapin') - if chapin is None: - continue - if chapin.attrib['value'] != '1': - continue - # CHAP is enabled. Store username / pw - chap_user = chapin.find('username') - if chap_user is not None: - chap['chap_user'] = chap_user.text - chap_passwd = chapin.find('password') - if chap_passwd is not None: - chap['chap_passwd'] = chap_passwd.text - break - return chap - - def find_target_iqn(self, iscsi_ip): - """Find Target IQN string""" - url = '/storage/arrays/%s/controllers' % (self._get_ise_globalid()) - resp = self._send_cmd('GET', url, {}) - status = resp['status'] - if status != 200: - # Not good. Throw an exception. - LOG.error(_LE("Controller GET failed (%d)"), status) - RaiseXIODriverException() - # Good response. Parse out IQN that matches iscsi_ip_address - # passed in from cinder.conf. IQN is 'hidden' in globalid field. - root = etree.fromstring(resp['content']) - for element in root.iter(): - if element.tag != 'ioport': - continue - ipaddrs = element.find('ipaddresses') - if ipaddrs is None: - continue - for ipaddr in ipaddrs.iter(): - # Look for match with iscsi_ip_address - if ipaddr is None or ipaddr.text != iscsi_ip: - continue - endpoint = element.find('endpoint') - if endpoint is None: - continue - global_id = endpoint.find('globalid') - if global_id is None: - continue - target_iqn = global_id.text - if target_iqn != '': - return target_iqn - # Did not find a matching IQN. Upsetting. - LOG.error(_LE("Failed to get IQN!")) - RaiseXIODriverException() - - def find_target_wwns(self): - """Return target WWN""" - # Let's look for WWNs - target_wwns = [] - target = '' - url = '/storage/arrays/%s/controllers' % (self._get_ise_globalid()) - resp = self._send_cmd('GET', url, {}) - status = resp['status'] - if status != 200: - # Not good. Throw an exception. - LOG.error(_LE("Controller GET failed (%d)"), status) - RaiseXIODriverException() - # Good response. Parse out globalid (WWN) of endpoint that matches - # protocol and type (array). - controllers = etree.fromstring(resp['content']) - for controller in controllers.iter(): - if controller.tag != 'controller': - continue - fcports = controller.find('fcports') - if fcports is None: - continue - for fcport in fcports: - if fcport.tag != 'fcport': - continue - wwn_tag = fcport.find('wwn') - if wwn_tag is None: - continue - target = wwn_tag.text - target_wwns.append(target) - return target_wwns - - def _find_target_lun(self, location): - """Return LUN for allocation specified in location string""" - resp = self._send_cmd('GET', location, {}) - status = resp['status'] - if status != 200: - # Not good. Throw an exception. - LOG.error(_LE("Failed to get allocation information (%d)!"), - status) - RaiseXIODriverException() - # Good response. Parse out LUN. - xml_tree = etree.fromstring(resp['content']) - allocation = xml_tree.find('allocation') - if allocation is not None: - luntag = allocation.find('lun') - if luntag is not None: - return luntag.text - # Did not find LUN. Throw an exception. - LOG.error(_LE("Failed to get LUN information!")) - RaiseXIODriverException() - - def _get_volume_info(self, vol_name): - """Return status of ISE volume""" - vol_info = {} - vol_info['value'] = '' - vol_info['string'] = NOTFOUND_STATUS - vol_info['details'] = '' - vol_info['location'] = '' - vol_info['size'] = '' - # Attempt to collect status value, string and details. Also pick up - # location string from response. Location is used in REST calls - # DELETE/SNAPSHOT/CLONE. - # We ask for specific volume, so response should only contain one - # volume entry. - url = '/storage/arrays/%s/volumes' % (self._get_ise_globalid()) - resp = self._send_cmd('GET', url, {'name': vol_name}) - if resp['status'] != 200: - LOG.warning(_LW("Could not get status for %(name)s (%(status)d)."), - {'name': vol_name, 'status': resp['status']}) - return vol_info - # Good response. Parse down to Volume tag in list of one. - root = etree.fromstring(resp['content']) - volume_node = root.find('volume') - if volume_node is None: - LOG.warning(_LW("No volume node in XML content.")) - return vol_info - # Location can be found as an attribute in the volume node tag. - vol_info['location'] = volume_node.attrib['self'] - # Find status tag - status = volume_node.find('status') - if status is None: - LOG.warning(_LW("No status payload for volume %s."), vol_name) - return vol_info - # Fill in value and string from status tag attributes. - vol_info['value'] = status.attrib['value'] - vol_info['string'] = status.attrib['string'].upper() - # Detailed status has it's own list of tags. - details = status.find('details') - if details is not None: - detail = details.find('detail') - if detail is not None: - vol_info['details'] = detail.text.upper() - # Get volume size - size_tag = volume_node.find('size') - if size_tag is not None: - vol_info['size'] = size_tag.text - # Return value, string, details and location. - return vol_info - - def _alloc_location(self, volume, hostname, delete=0): - """Find location string for allocation. Also delete alloc per reqst""" - location = '' - url = '/storage/arrays/%s/allocations' % (self._get_ise_globalid()) - resp = self._send_cmd('GET', url, {'name': volume['name'], - 'hostname': hostname}) - if resp['status'] != 200: - LOG.error(_LE("Could not GET allocation information (%d)!"), - resp['status']) - RaiseXIODriverException() - # Good response. Find the allocation based on volume name. - allocation_tree = etree.fromstring(resp['content']) - for allocation in allocation_tree.iter(): - if allocation.tag != 'allocation': - continue - # verify volume name match - volume_tag = allocation.find('volume') - if volume_tag is None: - continue - volumename_tag = volume_tag.find('volumename') - if volumename_tag is None: - continue - volumename = volumename_tag.text - if volumename != volume['name']: - continue - # verified volume name match - # find endpoints list - endpoints = allocation.find('endpoints') - if endpoints is None: - continue - # Found endpoints list. Found matching host if hostname specified, - # otherwise any host is a go. This is used by the caller to - # delete all allocations (presentations) to a volume. - for endpoint in endpoints.iter(): - if hostname != '': - hname_tag = endpoint.find('hostname') - if hname_tag is None: - continue - if hname_tag.text.upper() != hostname.upper(): - continue - # Found hostname match. Location string is an attribute in - # allocation tag. - location = allocation.attrib['self'] - # Delete allocation if requested. - if delete == 1: - self._send_cmd('DELETE', location, {}) - location = '' - break - else: - return location - return location - - def _present_volume(self, volume, hostname, lun): - """Present volume to host at specified LUN""" - # Set up params with volume name, host name and target lun, if - # specified. - target_lun = lun - params = {'volumename': volume['name'], - 'hostname': hostname} - # Fill in LUN if specified. - if target_lun != '': - params['lun'] = target_lun - # Issue POST call to allocation. - url = '/storage/arrays/%s/allocations' % (self._get_ise_globalid()) - resp = self._send_cmd('POST', url, params) - status = resp['status'] - if status == 201: - LOG.info(_LI("Volume %s presented."), volume['name']) - elif status == 409: - LOG.warning(_LW("Volume %(name)s already presented (%(status)d)!"), - {'name': volume['name'], 'status': status}) - else: - LOG.error(_LE("Failed to present volume %(name)s (%(status)d)!"), - {'name': volume['name'], 'status': status}) - RaiseXIODriverException() - # Fetch LUN. In theory the LUN should be what caller requested. - # We try to use shortcut as location comes back in Location header. - # Make sure shortcut of using location header worked, if not ask - # for it explicitly. - location = resp['location'] - if location == '': - location = self._alloc_location(volume, hostname) - # Find target LUN - if location != '': - target_lun = self._find_target_lun(location) - # Success. Return target LUN. - LOG.debug("Volume %(volume)s presented: %(host)s %(lun)s", - {'volume': volume['name'], 'host': hostname, - 'lun': target_lun}) - return target_lun - - def find_allocations(self, hostname): - """Find allocations for specified host""" - alloc_cnt = 0 - url = '/storage/arrays/%s/allocations' % (self._get_ise_globalid()) - resp = self._send_cmd('GET', url, {'hostname': hostname}) - status = resp['status'] - if status != 200: - LOG.error(_LE("Failed to get allocation information: " - "%(host)s (%(status)d)!"), - {'host': hostname, 'status': status}) - RaiseXIODriverException() - # Good response. Count the number of allocations. - allocation_tree = etree.fromstring(resp['content']) - for allocation in allocation_tree.iter(): - if allocation.tag != 'allocation': - continue - alloc_cnt += 1 - return alloc_cnt - - def _find_host(self, endpoints): - """Check if host entry exists on ISE based on endpoint (IQN, WWNs)""" - # FC host might have more than one endpoint. ISCSI has only one. - # Check if endpoints is a list, if so use first entry in list for - # host search. - if type(endpoints) is list: - for endpoint in endpoints: - ep = endpoint - break - else: - ep = endpoints - # Got single end point. Now make REST API call to fetch all hosts - LOG.debug("find_host: Looking for host %s.", ep) - host = {} - host['name'] = '' - host['type'] = '' - host['locator'] = '' - params = {} - url = '/storage/arrays/%s/hosts' % (self._get_ise_globalid()) - resp = self._send_cmd('GET', url, params) - status = resp['status'] - if resp['status'] != 200: - LOG.error(_LE("Could not find any hosts (%s)"), status) - RaiseXIODriverException() - # Good response. Try to match up a host based on end point string. - host_tree = etree.fromstring(resp['content']) - for host_node in host_tree.iter(): - if host_node.tag != 'host': - continue - # Found a host tag. Check if end point matches. - endpoints_node = host_node.find('endpoints') - if endpoints_node is None: - continue - for endpoint_node in endpoints_node.iter(): - if endpoint_node.tag != 'endpoint': - continue - gid = endpoint_node.find('globalid') - if gid is None: - continue - if gid.text.upper() != ep.upper(): - continue - # We have a match. Fill in host name, type and locator - host['locator'] = host_node.attrib['self'] - type_tag = host_node.find('type') - if type_tag is not None: - host['type'] = type_tag.text - name_tag = host_node.find('name') - if name_tag is not None: - host['name'] = name_tag.text - break - # This will be filled in or '' based on findings above. - return host - - def _create_host(self, hostname, endpoints): - """Create host entry on ISE for connector""" - # Create endpoint list for REST call. - endpoint_str = '' - if type(endpoints) is list: - ep_str = [] - ec = 0 - for endpoint in endpoints: - if ec == 0: - ep_str.append("%s" % (endpoint)) - else: - ep_str.append("endpoint=%s" % (endpoint)) - ec += 1 - endpoint_str = '&'.join(ep_str) - else: - endpoint_str = endpoints - # Log host creation. - LOG.debug("Create host %(host)s; %(endpoint)s", - {'host': hostname, 'endpoint': endpoint_str}) - # Issue REST call to create host entry of OpenStack type. - params = {'name': hostname, 'endpoint': endpoint_str, - 'os': 'openstack'} - url = '/storage/arrays/%s/hosts' % (self._get_ise_globalid()) - resp = self._send_cmd('POST', url, params) - status = resp['status'] - if status != 201 and status != 409: - LOG.error(_LE("POST for host create failed (%s)!"), status) - RaiseXIODriverException() - # Successfully created host entry. Return host name. - return hostname - - def _create_clone(self, volume, clone, clone_type): - """Create clone worker function""" - # This function is called for both snapshot and clone - # clone_type specifies what type is being processed - # Creating snapshots and clones is a two step process on current ISE - # FW. First snapshot/clone is prepared and then created. - volume_name = '' - if clone_type == 'snapshot': - volume_name = volume['volume_name'] - elif clone_type == 'clone': - volume_name = volume['name'] - args = {} - # Make sure source volume is ready. This is another case where - # we have to work around asynchronous behavior in ISE REST API. - args['name'] = volume_name - args['status_string'] = OPERATIONAL_STATUS - retries = self.configuration.ise_completion_retries - vol_info = self._wait_for_completion(self._help_wait_for_status, - args, retries) - if vol_info['value'] == '0': - LOG.debug('Source volume %s ready.', volume_name) - else: - LOG.error(_LE("Source volume %s not ready!"), volume_name) - RaiseXIODriverException() - # Prepare snapshot - # get extra_specs and qos specs from source volume - # these functions fill in default values for entries used below - ctxt = context.get_admin_context() - type_id = volume['volume_type_id'] - extra_specs = self._get_extra_specs(ctxt, type_id) - LOG.debug("Volume %(volume_name)s extra_specs %(extra_specs)s", - {'volume_name': volume['name'], 'extra_specs': extra_specs}) - qos = self._get_qos_specs(ctxt, type_id) - # Wait until snapshot/clone is prepared. - args['method'] = 'POST' - args['url'] = vol_info['location'] - args['status'] = 202 - args['arglist'] = {'name': clone['name'], - 'type': clone_type, - 'affinity': extra_specs['affinity'], - 'IOPSmin': qos['minIOPS'], - 'IOPSmax': qos['maxIOPS'], - 'IOPSburst': qos['burstIOPS']} - retries = self.configuration.ise_completion_retries - resp = self._wait_for_completion(self._help_call_method, - args, retries) - if resp['status'] != 202: - # clone prepare failed - bummer - LOG.error(_LE("Prepare clone failed for %s."), clone['name']) - RaiseXIODriverException() - # clone prepare request accepted - # make sure not to continue until clone prepared - args['name'] = clone['name'] - args['status_string'] = PREPARED_STATUS - retries = self.configuration.ise_completion_retries - clone_info = self._wait_for_completion(self._help_wait_for_status, - args, retries) - if PREPARED_STATUS in clone_info['details']: - LOG.debug('Clone %s prepared.', clone['name']) - else: - LOG.error(_LE("Clone %s not in prepared state!"), clone['name']) - RaiseXIODriverException() - # Clone prepared, now commit the create - resp = self._send_cmd('PUT', clone_info['location'], - {clone_type: 'true'}) - if resp['status'] != 201: - LOG.error(_LE("Commit clone failed: %(name)s (%(status)d)!"), - {'name': clone['name'], 'status': resp['status']}) - RaiseXIODriverException() - # Clone create request accepted. Make sure not to return until clone - # operational. - args['name'] = clone['name'] - args['status_string'] = OPERATIONAL_STATUS - retries = self.configuration.ise_completion_retries - clone_info = self._wait_for_completion(self._help_wait_for_status, - args, retries) - if OPERATIONAL_STATUS in clone_info['string']: - LOG.info(_LI("Clone %s created."), clone['name']) - else: - LOG.error(_LE("Commit failed for %s!"), clone['name']) - RaiseXIODriverException() - return - - def _fill_in_available_capacity(self, node, pool): - """Fill in free capacity info for pool.""" - available = node.find('available') - if available is None: - pool['free_capacity_gb'] = 0 - return pool - pool['free_capacity_gb'] = int(available.get('total')) - # Fill in separate RAID level cap - byred = available.find('byredundancy') - if byred is None: - return pool - raid = byred.find('raid-0') - if raid is not None: - pool['free_capacity_gb_raid_0'] = int(raid.text) - raid = byred.find('raid-1') - if raid is not None: - pool['free_capacity_gb_raid_1'] = int(raid.text) - raid = byred.find('raid-5') - if raid is not None: - pool['free_capacity_gb_raid_5'] = int(raid.text) - raid = byred.find('raid-6') - if raid is not None: - pool['free_capacity_gb_raid_6'] = int(raid.text) - return pool - - def _fill_in_used_capacity(self, node, pool): - """Fill in used capacity info for pool.""" - used = node.find('used') - if used is None: - pool['allocated_capacity_gb'] = 0 - return pool - pool['allocated_capacity_gb'] = int(used.get('total')) - # Fill in separate RAID level cap - byred = used.find('byredundancy') - if byred is None: - return pool - raid = byred.find('raid-0') - if raid is not None: - pool['allocated_capacity_gb_raid_0'] = int(raid.text) - raid = byred.find('raid-1') - if raid is not None: - pool['allocated_capacity_gb_raid_1'] = int(raid.text) - raid = byred.find('raid-5') - if raid is not None: - pool['allocated_capacity_gb_raid_5'] = int(raid.text) - raid = byred.find('raid-6') - if raid is not None: - pool['allocated_capacity_gb_raid_6'] = int(raid.text) - return pool - - def _get_pools(self): - """Return information about all pools on ISE""" - pools = [] - pool = {} - vol_cnt = 0 - url = '/storage/pools' - resp = self._send_cmd('GET', url, {}) - status = resp['status'] - if status != 200: - # Request failed. Return what we have, which isn't much. - LOG.warning(_LW("Could not get pool information (%s)!"), status) - return (pools, vol_cnt) - # Parse out available (free) and used. Add them up to get total. - xml_tree = etree.fromstring(resp['content']) - for child in xml_tree: - if child.tag != 'pool': - continue - # Fill in ise pool name - tag = child.find('name') - if tag is not None: - pool['pool_ise_name'] = tag.text - # Fill in globalid - tag = child.find('globalid') - if tag is not None: - pool['globalid'] = tag.text - # Fill in pool name - tag = child.find('id') - if tag is not None: - pool['pool_name'] = tag.text - # Fill in pool status - tag = child.find('status') - if tag is not None: - pool['status'] = tag.attrib['string'] - details = tag.find('details') - if details is not None: - detail = details.find('detail') - if detail is not None: - pool['status_details'] = detail.text - # Fill in available capacity - pool = self._fill_in_available_capacity(child, pool) - # Fill in allocated capacity - pool = self._fill_in_used_capacity(child, pool) - # Fill in media health and type - media = child.find('media') - if media is not None: - medium = media.find('medium') - if medium is not None: - health = medium.find('health') - if health is not None: - pool['health'] = int(health.text) - tier = medium.find('tier') - if tier is not None: - pool['media'] = tier.attrib['string'] - cap = child.find('IOPSmincap') - if cap is not None: - pool['minIOPS_capacity'] = cap.text - cap = child.find('IOPSmaxcap') - if cap is not None: - pool['maxIOPS_capacity'] = cap.text - cap = child.find('IOPSburstcap') - if cap is not None: - pool['burstIOPS_capacity'] = cap.text - pool['total_capacity_gb'] = (int(pool['free_capacity_gb'] + - pool['allocated_capacity_gb'])) - pool['QoS_support'] = self.configuration.ise_qos - pool['reserved_percentage'] = 0 - pools.append(pool) - # count volumes - volumes = child.find('volumes') - if volumes is not None: - vol_cnt += len(volumes) - return (pools, vol_cnt) - - def _update_volume_stats(self): - """Update storage information""" - self._send_query() - data = {} - data["vendor_name"] = 'X-IO' - data["driver_version"] = self._get_version() - if self.configuration.volume_backend_name: - backend_name = self.configuration.volume_backend_name - else: - backend_name = self.__class__.__name__ - data["volume_backend_name"] = backend_name - data['reserved_percentage'] = 0 - # Get total and free capacity. - (pools, vol_cnt) = self._get_pools() - total_cap = 0 - free_cap = 0 - # fill in global capability support - # capacity - for pool in pools: - total_cap += int(pool['total_capacity_gb']) - free_cap += int(pool['free_capacity_gb']) - data['total_capacity_gb'] = int(total_cap) - data['free_capacity_gb'] = int(free_cap) - # QoS - data['QoS_support'] = self.configuration.ise_qos - # Volume affinity - data['affinity'] = self.configuration.ise_affinity - # Thin provisioning - data['thin'] = self.configuration.san_thin_provision - data['pools'] = pools - data['active_volumes'] = int(vol_cnt) - return data - - def get_volume_stats(self, refresh=False): - """Get volume stats.""" - if refresh: - self._vol_stats = self._update_volume_stats() - LOG.debug("ISE get_volume_stats (total, free): %(total)s, %(free)s", - {'total': self._vol_stats['total_capacity_gb'], - 'free': self._vol_stats['free_capacity_gb']}) - return self._vol_stats - - def _get_extra_specs(self, ctxt, type_id): - """Get extra specs from volume type.""" - specs = {} - specs['affinity'] = '' - specs['alloctype'] = '' - specs['pool'] = self.configuration.ise_storage_pool - specs['raid'] = self.configuration.ise_raid - if type_id is not None: - volume_type = volume_types.get_volume_type(ctxt, type_id) - extra_specs = volume_type.get('extra_specs') - # Parse out RAID, pool and affinity values - for key, value in extra_specs.items(): - subkey = '' - if ':' in key: - fields = key.split(':') - key = fields[0] - subkey = fields[1] - if key.upper() == 'Feature'.upper(): - if subkey.upper() == 'Raid'.upper(): - specs['raid'] = value - elif subkey.upper() == 'Pool'.upper(): - specs['pool'] = value - elif key.upper() == 'Affinity'.upper(): - # Only fill this in if ISE FW supports volume affinity - if self.configuration.ise_affinity: - if subkey.upper() == 'Type'.upper(): - specs['affinity'] = value - elif key.upper() == 'Alloc'.upper(): - # Only fill this in if ISE FW supports thin provisioning - if self.configuration.san_thin_provision: - if subkey.upper() == 'Type'.upper(): - specs['alloctype'] = value - return specs - - def _get_qos_specs(self, ctxt, type_id): - """Get QoS specs from volume type.""" - specs = {} - specs['minIOPS'] = '' - specs['maxIOPS'] = '' - specs['burstIOPS'] = '' - if type_id is not None: - volume_type = volume_types.get_volume_type(ctxt, type_id) - qos_specs_id = volume_type.get('qos_specs_id') - if qos_specs_id is not None: - kvs = qos_specs.get_qos_specs(ctxt, qos_specs_id)['specs'] - else: - kvs = volume_type.get('extra_specs') - # Parse out min, max and burst values - for key, value in kvs.items(): - if ':' in key: - fields = key.split(':') - key = fields[1] - if key.upper() == 'minIOPS'.upper(): - specs['minIOPS'] = value - elif key.upper() == 'maxIOPS'.upper(): - specs['maxIOPS'] = value - elif key.upper() == 'burstIOPS'.upper(): - specs['burstIOPS'] = value - return specs - - def create_volume(self, volume): - """Create requested volume""" - LOG.debug("X-IO create_volume called.") - # get extra_specs and qos based on volume type - # these functions fill in default values for entries used below - ctxt = context.get_admin_context() - type_id = volume['volume_type_id'] - extra_specs = self._get_extra_specs(ctxt, type_id) - LOG.debug("Volume %(volume_name)s extra_specs %(extra_specs)s", - {'volume_name': volume['name'], 'extra_specs': extra_specs}) - qos = self._get_qos_specs(ctxt, type_id) - # Make create call - url = '/storage/arrays/%s/volumes' % (self._get_ise_globalid()) - resp = self._send_cmd('POST', url, - {'name': volume['name'], - 'size': volume['size'], - 'pool': extra_specs['pool'], - 'redundancy': extra_specs['raid'], - 'affinity': extra_specs['affinity'], - 'alloctype': extra_specs['alloctype'], - 'IOPSmin': qos['minIOPS'], - 'IOPSmax': qos['maxIOPS'], - 'IOPSburst': qos['burstIOPS']}) - if resp['status'] != 201: - LOG.error(_LE("Failed to create volume: %(name)s (%(status)s)"), - {'name': volume['name'], 'status': resp['status']}) - RaiseXIODriverException() - # Good response. Make sure volume is in operational state before - # returning. Volume creation completes asynchronously. - args = {} - args['name'] = volume['name'] - args['status_string'] = OPERATIONAL_STATUS - retries = self.configuration.ise_completion_retries - vol_info = self._wait_for_completion(self._help_wait_for_status, - args, retries) - if OPERATIONAL_STATUS in vol_info['string']: - # Ready. - LOG.info(_LI("Volume %s created"), volume['name']) - else: - LOG.error(_LE("Failed to create volume %s."), volume['name']) - RaiseXIODriverException() - return - - def create_cloned_volume(self, volume, src_vref): - """Create clone""" - LOG.debug("X-IO create_cloned_volume called.") - self._create_clone(src_vref, volume, 'clone') - - def create_snapshot(self, snapshot): - """Create snapshot""" - LOG.debug("X-IO create_snapshot called.") - # Creating a snapshot uses same interface as clone operation on - # ISE. Clone type ('snapshot' or 'clone') tells the ISE what kind - # of operation is requested. - self._create_clone(snapshot, snapshot, 'snapshot') - - def create_volume_from_snapshot(self, volume, snapshot): - """Create volume from snapshot""" - LOG.debug("X-IO create_volume_from_snapshot called.") - # ISE snapshots are just like a volume so this is a clone operation. - self._create_clone(snapshot, volume, 'clone') - - def _delete_volume(self, volume): - """Delete specified volume""" - # First unpresent volume from all hosts. - self._alloc_location(volume, '', 1) - # Get volume status. Location string for volume comes back - # in response. Used for DELETE call below. - vol_info = self._get_volume_info(volume['name']) - if vol_info['location'] == '': - LOG.warning(_LW("%s not found!"), volume['name']) - return - # Make DELETE call. - args = {} - args['method'] = 'DELETE' - args['url'] = vol_info['location'] - args['arglist'] = {} - args['status'] = 204 - retries = self.configuration.ise_completion_retries - resp = self._wait_for_completion(self._help_call_method, args, retries) - if resp['status'] != 204: - LOG.warning(_LW("DELETE call failed for %s!"), volume['name']) - return - # DELETE call successful, now wait for completion. - # We do that by waiting for the REST call to return Volume Not Found. - args['method'] = '' - args['url'] = '' - args['name'] = volume['name'] - args['status_string'] = NOTFOUND_STATUS - retries = self.configuration.ise_completion_retries - vol_info = self._wait_for_completion(self._help_wait_for_status, - args, retries) - if NOTFOUND_STATUS in vol_info['string']: - # Volume no longer present on the backend. - LOG.info(_LI("Successfully deleted %s."), volume['name']) - return - # If we come here it means the volume is still present - # on the backend. - LOG.error(_LE("Timed out deleting %s!"), volume['name']) - return - - def delete_volume(self, volume): - """Delete specified volume""" - LOG.debug("X-IO delete_volume called.") - self._delete_volume(volume) - - def delete_snapshot(self, snapshot): - """Delete snapshot""" - LOG.debug("X-IO delete_snapshot called.") - # Delete snapshot and delete volume is identical to ISE. - self._delete_volume(snapshot) - - def _modify_volume(self, volume, new_attributes): - # Get volume status. Location string for volume comes back - # in response. Used for PUT call below. - vol_info = self._get_volume_info(volume['name']) - if vol_info['location'] == '': - LOG.error(_LE("modify volume: %s does not exist!"), volume['name']) - RaiseXIODriverException() - # Make modify volume REST call using PUT. - # Location from above is used as identifier. - resp = self._send_cmd('PUT', vol_info['location'], new_attributes) - status = resp['status'] - if status == 201: - LOG.debug("Volume %s modified.", volume['name']) - return True - LOG.error(_LE("Modify volume PUT failed: %(name)s (%(status)d)."), - {'name': volume['name'], 'status': status}) - RaiseXIODriverException() - - def extend_volume(self, volume, new_size): - """Extend volume to new size.""" - LOG.debug("extend_volume called") - ret = self._modify_volume(volume, {'size': new_size}) - if ret is True: - LOG.info(_LI("volume %(name)s extended to %(size)d."), - {'name': volume['name'], 'size': new_size}) - return - - def retype(self, ctxt, volume, new_type, diff, host): - """Convert the volume to be of the new type.""" - LOG.debug("X-IO retype called") - qos = self._get_qos_specs(ctxt, new_type['id']) - ret = self._modify_volume(volume, {'IOPSmin': qos['minIOPS'], - 'IOPSmax': qos['maxIOPS'], - 'IOPSburst': qos['burstIOPS']}) - if ret is True: - LOG.info(_LI("Volume %s retyped."), volume['name']) - return True - - def manage_existing(self, volume, ise_volume_ref): - """Convert an existing ISE volume to a Cinder volume.""" - LOG.debug("X-IO manage_existing called") - if 'source-name' not in ise_volume_ref: - LOG.error(_LE("manage_existing: No source-name in ref!")) - RaiseXIODriverException() - # copy the source-name to 'name' for modify volume use - ise_volume_ref['name'] = ise_volume_ref['source-name'] - ctxt = context.get_admin_context() - qos = self._get_qos_specs(ctxt, volume['volume_type_id']) - ret = self._modify_volume(ise_volume_ref, - {'name': volume['name'], - 'IOPSmin': qos['minIOPS'], - 'IOPSmax': qos['maxIOPS'], - 'IOPSburst': qos['burstIOPS']}) - if ret is True: - LOG.info(_LI("Volume %s converted."), ise_volume_ref['name']) - return ret - - def manage_existing_get_size(self, volume, ise_volume_ref): - """Get size of an existing ISE volume.""" - LOG.debug("X-IO manage_existing_get_size called") - if 'source-name' not in ise_volume_ref: - LOG.error(_LE("manage_existing_get_size: No source-name in ref!")) - RaiseXIODriverException() - ref_name = ise_volume_ref['source-name'] - # get volume status including size - vol_info = self._get_volume_info(ref_name) - if vol_info['location'] == '': - LOG.error(_LE("manage_existing_get_size: %s does not exist!"), - ref_name) - RaiseXIODriverException() - return int(vol_info['size']) - - def unmanage(self, volume): - """Remove Cinder management from ISE volume""" - LOG.debug("X-IO unmanage called") - vol_info = self._get_volume_info(volume['name']) - if vol_info['location'] == '': - LOG.error(_LE("unmanage: Volume %s does not exist!"), - volume['name']) - RaiseXIODriverException() - # This is a noop. ISE does not store any Cinder specific information. - - def ise_present(self, volume, hostname_in, endpoints): - """Set up presentation for volume and specified connector""" - LOG.debug("X-IO ise_present called.") - # Create host entry on ISE if necessary. - # Check to see if host entry already exists. - # Create if not found - host = self._find_host(endpoints) - if host['name'] == '': - # host not found, so create new host entry - # Use host name if filled in. If blank, ISE will make up a name. - self._create_host(hostname_in, endpoints) - host = self._find_host(endpoints) - if host['name'] == '': - # host still not found, this is fatal. - LOG.error(_LE("Host could not be found!")) - RaiseXIODriverException() - elif host['type'].upper() != 'OPENSTACK': - # Make sure host type is marked as OpenStack host - params = {'os': 'openstack'} - resp = self._send_cmd('PUT', host['locator'], params) - status = resp['status'] - if status != 201 and status != 409: - LOG.error(_LE("Host PUT failed (%s)."), status) - RaiseXIODriverException() - # We have a host object. - target_lun = '' - # Present volume to host. - target_lun = self._present_volume(volume, host['name'], target_lun) - # Fill in target information. - data = {} - data['target_lun'] = int(target_lun) - data['volume_id'] = volume['id'] - return data - - def ise_unpresent(self, volume, endpoints): - """Delete presentation between volume and connector""" - LOG.debug("X-IO ise_unpresent called.") - # Delete allocation uses host name. Go find it based on endpoints. - host = self._find_host(endpoints) - if host['name'] != '': - # Delete allocation based on hostname and volume. - self._alloc_location(volume, host['name'], 1) - return host['name'] - - def create_export(self, context, volume): - LOG.debug("X-IO create_export called.") - - def ensure_export(self, context, volume): - LOG.debug("X-IO ensure_export called.") - - def remove_export(self, context, volume): - LOG.debug("X-IO remove_export called.") - - def local_path(self, volume): - LOG.debug("X-IO local_path called.") - - def delete_host(self, endpoints): - """Delete ISE host object""" - host = self._find_host(endpoints) - if host['locator'] != '': - # Delete host - self._send_cmd('DELETE', host['locator'], {}) - LOG.debug("X-IO: host %s deleted", host['name']) - - -# Protocol specific classes for entry. They are wrappers around base class -# above and every external API resuslts in a call to common function in base -# class. -class XIOISEISCSIDriver(driver.ISCSIDriver): - - """Requires ISE Running FW version 3.1.0 or higher""" - - def __init__(self, *args, **kwargs): - super(XIOISEISCSIDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(XIO_OPTS) - self.configuration.append_config_values(san.san_opts) - - # The iscsi_ip_address must always be set. - if self.configuration.iscsi_ip_address == '': - LOG.error(_LE("iscsi_ip_address must be set!")) - RaiseXIODriverException() - # Setup common driver - self.driver = XIOISEDriver(configuration=self.configuration) - - def do_setup(self, context): - return self.driver.do_setup(context) - - def check_for_setup_error(self): - return self.driver.check_for_setup_error() - - def local_path(self, volume): - return self.driver.local_path(volume) - - def get_volume_stats(self, refresh=False): - data = self.driver.get_volume_stats(refresh) - data["storage_protocol"] = 'iSCSI' - return data - - def create_volume(self, volume): - self.driver.create_volume(volume) - # Volume created successfully. Fill in CHAP information. - model_update = {} - chap = self.driver.find_target_chap() - if chap['chap_user'] != '': - model_update['provider_auth'] = 'CHAP %s %s' % \ - (chap['chap_user'], chap['chap_passwd']) - else: - model_update['provider_auth'] = '' - return model_update - - def create_cloned_volume(self, volume, src_vref): - return self.driver.create_cloned_volume(volume, src_vref) - - def create_volume_from_snapshot(self, volume, snapshot): - return self.driver.create_volume_from_snapshot(volume, snapshot) - - def delete_volume(self, volume): - return self.driver.delete_volume(volume) - - def extend_volume(self, volume, new_size): - return self.driver.extend_volume(volume, new_size) - - def retype(self, ctxt, volume, new_type, diff, host): - return self.driver.retype(ctxt, volume, new_type, diff, host) - - def manage_existing(self, volume, ise_volume_ref): - ret = self.driver.manage_existing(volume, ise_volume_ref) - if ret is True: - # Volume converted successfully. Fill in CHAP information. - model_update = {} - chap = {} - chap = self.driver.find_target_chap() - if chap['chap_user'] != '': - model_update['provider_auth'] = 'CHAP %s %s' % \ - (chap['chap_user'], chap['chap_passwd']) - else: - model_update['provider_auth'] = '' - return model_update - - def manage_existing_get_size(self, volume, ise_volume_ref): - return self.driver.manage_existing_get_size(volume, ise_volume_ref) - - def unmanage(self, volume): - return self.driver.unmanage(volume) - - def initialize_connection(self, volume, connector): - hostname = '' - if 'host' in connector: - hostname = connector['host'] - data = self.driver.ise_present(volume, hostname, - connector['initiator']) - # find IP for target - data['target_portal'] = \ - '%s:3260' % (self.configuration.iscsi_ip_address) - # set IQN for target - data['target_discovered'] = False - data['target_iqn'] = \ - self.driver.find_target_iqn(self.configuration.iscsi_ip_address) - # Fill in authentication method (CHAP) - if 'provider_auth' in volume: - auth = volume['provider_auth'] - if auth: - (auth_method, auth_username, auth_secret) = auth.split() - data['auth_method'] = auth_method - data['auth_username'] = auth_username - data['auth_password'] = auth_secret - return {'driver_volume_type': 'iscsi', - 'data': data} - - def terminate_connection(self, volume, connector, **kwargs): - hostname = self.driver.ise_unpresent(volume, connector['initiator']) - alloc_cnt = 0 - if hostname != '': - alloc_cnt = self.driver.find_allocations(hostname) - if alloc_cnt == 0: - # delete host object - self.driver.delete_host(connector['initiator']) - - def create_snapshot(self, snapshot): - return self.driver.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - return self.driver.delete_snapshot(snapshot) - - def create_export(self, context, volume, connector): - return self.driver.create_export(context, volume) - - def ensure_export(self, context, volume): - return self.driver.ensure_export(context, volume) - - def remove_export(self, context, volume): - return self.driver.remove_export(context, volume) - - -class XIOISEFCDriver(driver.FibreChannelDriver): - - """Requires ISE Running FW version 2.8.0 or higher""" - - def __init__(self, *args, **kwargs): - super(XIOISEFCDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(XIO_OPTS) - self.configuration.append_config_values(san.san_opts) - self.driver = XIOISEDriver(configuration=self.configuration) - - def do_setup(self, context): - return self.driver.do_setup(context) - - def check_for_setup_error(self): - return self.driver.check_for_setup_error() - - def local_path(self, volume): - return self.driver.local_path(volume) - - def get_volume_stats(self, refresh=False): - data = self.driver.get_volume_stats(refresh) - data["storage_protocol"] = 'fibre_channel' - return data - - def create_volume(self, volume): - return self.driver.create_volume(volume) - - def create_cloned_volume(self, volume, src_vref): - return self.driver.create_cloned_volume(volume, src_vref) - - def create_volume_from_snapshot(self, volume, snapshot): - return self.driver.create_volume_from_snapshot(volume, snapshot) - - def delete_volume(self, volume): - return self.driver.delete_volume(volume) - - def extend_volume(self, volume, new_size): - return self.driver.extend_volume(volume, new_size) - - def retype(self, ctxt, volume, new_type, diff, host): - return self.driver.retype(ctxt, volume, new_type, diff, host) - - def manage_existing(self, volume, ise_volume_ref): - return self.driver.manage_existing(volume, ise_volume_ref) - - def manage_existing_get_size(self, volume, ise_volume_ref): - return self.driver.manage_existing_get_size(volume, ise_volume_ref) - - def unmanage(self, volume): - return self.driver.unmanage(volume) - - @fczm_utils.AddFCZone - def initialize_connection(self, volume, connector): - hostname = '' - if 'host' in connector: - hostname = connector['host'] - data = self.driver.ise_present(volume, hostname, connector['wwpns']) - data['target_discovered'] = True - # set wwns for target - target_wwns = self.driver.find_target_wwns() - data['target_wwn'] = target_wwns - # build target initiator map - target_map = {} - for initiator in connector['wwpns']: - target_map[initiator] = target_wwns - data['initiator_target_map'] = target_map - return {'driver_volume_type': 'fibre_channel', - 'data': data} - - @fczm_utils.RemoveFCZone - def terminate_connection(self, volume, connector, **kwargs): - # now we are ready to tell ISE to delete presentations - hostname = self.driver.ise_unpresent(volume, connector['wwpns']) - # set target_wwn and initiator_target_map only if host - # has no more presentations - data = {} - alloc_cnt = 0 - if hostname != '': - alloc_cnt = self.driver.find_allocations(hostname) - if alloc_cnt == 0: - target_wwns = self.driver.find_target_wwns() - data['target_wwn'] = target_wwns - # build target initiator map - target_map = {} - for initiator in connector['wwpns']: - target_map[initiator] = target_wwns - data['initiator_target_map'] = target_map - # delete host object - self.driver.delete_host(connector['wwpns']) - - return {'driver_volume_type': 'fibre_channel', - 'data': data} - - def create_snapshot(self, snapshot): - return self.driver.create_snapshot(snapshot) - - def delete_snapshot(self, snapshot): - return self.driver.delete_snapshot(snapshot) - - def create_export(self, context, volume, connector): - return self.driver.create_export(context, volume) - - def ensure_export(self, context, volume): - return self.driver.ensure_export(context, volume) - - def remove_export(self, context, volume): - return self.driver.remove_export(context, volume) diff --git a/cinder/volume/drivers/zfssa/__init__.py b/cinder/volume/drivers/zfssa/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/drivers/zfssa/restclient.py b/cinder/volume/drivers/zfssa/restclient.py deleted file mode 100644 index 00fc08587..000000000 --- a/cinder/volume/drivers/zfssa/restclient.py +++ /dev/null @@ -1,374 +0,0 @@ -# Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -ZFS Storage Appliance REST API Client Programmatic Interface -""" - -import json -import ssl -import time - -from oslo_log import log -import six -from six.moves import http_client -from six.moves import urllib - -from cinder.i18n import _LE, _LI - -LOG = log.getLogger(__name__) - - -class Status(object): - """Result HTTP Status""" - - def __init__(self): - pass - - #: Request return OK - OK = http_client.OK - - #: New resource created successfully - CREATED = http_client.CREATED - - #: Command accepted - ACCEPTED = http_client.ACCEPTED - - #: Command returned OK but no data will be returned - NO_CONTENT = http_client.NO_CONTENT - - #: Bad Request - BAD_REQUEST = http_client.BAD_REQUEST - - #: User is not authorized - UNAUTHORIZED = http_client.UNAUTHORIZED - - #: The request is not allowed - FORBIDDEN = http_client.FORBIDDEN - - #: The requested resource was not found - NOT_FOUND = http_client.NOT_FOUND - - #: The request is not allowed - NOT_ALLOWED = http_client.METHOD_NOT_ALLOWED - - #: Request timed out - TIMEOUT = http_client.REQUEST_TIMEOUT - - #: Invalid request - CONFLICT = http_client.CONFLICT - - #: Service Unavailable - BUSY = http_client.SERVICE_UNAVAILABLE - - -class RestResult(object): - """Result from a REST API operation""" - def __init__(self, response=None, err=None): - """Initialize a RestResult containing the results from a REST call. - - :param response: HTTP response - """ - self.response = response - self.error = err - self.data = "" - self.status = 0 - if self.response: - self.status = self.response.getcode() - result = self.response.read() - while result: - self.data += result - result = self.response.read() - - if self.error: - self.status = self.error.code - self.data = http_client.responses[self.status] - - LOG.debug('Response code: %s', self.status) - LOG.debug('Response data: %s', self.data) - - def get_header(self, name): - """Get an HTTP header with the given name from the results - - :param name: HTTP header name - :return: The header value or None if no value is found - """ - if self.response is None: - return None - info = self.response.info() - return info.getheader(name) - - -class RestClientError(Exception): - """Exception for ZFS REST API client errors""" - def __init__(self, status, name="ERR_INTERNAL", message=None): - - """Create a REST Response exception - - :param status: HTTP response status - :param name: The name of the REST API error type - :param message: Descriptive error message returned from REST call - """ - super(RestClientError, self).__init__(message) - self.code = status - self.name = name - self.msg = message - if status in http_client.responses: - self.msg = http_client.responses[status] - - def __str__(self): - return "%d %s %s" % (self.code, self.name, self.msg) - - -class RestClientURL(object): - """ZFSSA urllib client""" - def __init__(self, url, **kwargs): - """Initialize a REST client. - - :param url: The ZFSSA REST API URL - :key session: HTTP Cookie value of x-auth-session obtained from a - normal BUI login. - :key timeout: Time in seconds to wait for command to complete. - (Default is 60 seconds) - """ - self.url = url - self.local = kwargs.get("local", False) - self.base_path = kwargs.get("base_path", "/api") - self.timeout = kwargs.get("timeout", 60) - self.headers = None - if kwargs.get('session'): - self.headers['x-auth-session'] = kwargs.get('session') - - self.headers = {"content-type": "application/json"} - self.do_logout = False - self.auth_str = None - - def _path(self, path, base_path=None): - """build rest url path""" - if path.startswith("http://") or path.startswith("https://"): - return path - if base_path is None: - base_path = self.base_path - if not path.startswith(base_path) and not ( - self.local and ("/api" + path).startswith(base_path)): - path = "%s%s" % (base_path, path) - if self.local and path.startswith("/api"): - path = path[4:] - return self.url + path - - def _authorize(self): - """Performs authorization setting x-auth-session""" - self.headers['authorization'] = 'Basic %s' % self.auth_str - if 'x-auth-session' in self.headers: - del self.headers['x-auth-session'] - - try: - result = self.post("/access/v1") - del self.headers['authorization'] - if result.status == http_client.CREATED: - self.headers['x-auth-session'] = \ - result.get_header('x-auth-session') - self.do_logout = True - LOG.info(_LI('ZFSSA version: %s'), - result.get_header('x-zfssa-version')) - - elif result.status == http_client.NOT_FOUND: - raise RestClientError(result.status, name="ERR_RESTError", - message="REST Not Available: \ - Please Upgrade") - - except RestClientError: - del self.headers['authorization'] - raise - - def login(self, auth_str): - """Login to an appliance using a user name and password. - - Start a session like what is done logging into the BUI. This is not a - requirement to run REST commands, since the protocol is stateless. - What is does is set up a cookie session so that some server side - caching can be done. If login is used remember to call logout when - finished. - - :param auth_str: Authorization string (base64) - """ - self.auth_str = auth_str - self._authorize() - - def logout(self): - """Logout of an appliance""" - result = None - try: - result = self.delete("/access/v1", base_path="/api") - except RestClientError: - pass - - self.headers.clear() - self.do_logout = False - return result - - def islogin(self): - """return if client is login""" - return self.do_logout - - @staticmethod - def mkpath(*args, **kwargs): - """Make a path?query string for making a REST request - - :cmd_params args: The path part - :cmd_params kwargs: The query part - """ - buf = six.StringIO() - query = "?" - for arg in args: - buf.write("/") - buf.write(arg) - for k in kwargs: - buf.write(query) - if query == "?": - query = "&" - buf.write(k) - buf.write("=") - buf.write(kwargs[k]) - return buf.getvalue() - - def request(self, path, request, body=None, **kwargs): - """Make an HTTP request and return the results - - :param path: Path used with the initialized URL to make a request - :param request: HTTP request type (GET, POST, PUT, DELETE) - :param body: HTTP body of request - :key accept: Set HTTP 'Accept' header with this value - :key base_path: Override the base_path for this request - :key content: Set HTTP 'Content-Type' header with this value - """ - out_hdrs = dict.copy(self.headers) - if kwargs.get("accept"): - out_hdrs['accept'] = kwargs.get("accept") - - if body: - if isinstance(body, dict): - body = str(json.dumps(body)) - - if body and len(body): - out_hdrs['content-length'] = len(body) - - zfssaurl = self._path(path, kwargs.get("base_path")) - req = urllib.request.Request(zfssaurl, body, out_hdrs) - req.get_method = lambda: request - maxreqretries = kwargs.get("maxreqretries", 10) - retry = 0 - response = None - - LOG.debug('Request: %(request)s %(url)s', - {'request': request, 'url': zfssaurl}) - LOG.debug('Out headers: %s', out_hdrs) - if body and body != '': - LOG.debug('Body: %s', body) - - context = None - if hasattr(ssl, '_create_unverified_context'): - context = ssl._create_unverified_context() - else: - context = None - - while retry < maxreqretries: - try: - if context: - response = urllib.request.urlopen(req, - timeout=self.timeout, - context=context) - else: - response = urllib.request.urlopen(req, - timeout=self.timeout) - except urllib.error.HTTPError as err: - if err.code == http_client.NOT_FOUND: - LOG.debug('REST Not Found: %s', err.code) - else: - LOG.error(_LE('REST Not Available: %s'), err.code) - - if err.code == http_client.SERVICE_UNAVAILABLE and \ - retry < maxreqretries: - retry += 1 - time.sleep(1) - LOG.error(_LE('Server Busy retry request: %s'), retry) - continue - if (err.code == http_client.UNAUTHORIZED or - err.code == http_client.INTERNAL_SERVER_ERROR) and \ - '/access/v1' not in zfssaurl: - try: - LOG.error(_LE('Authorizing request: %(zfssaurl)s ' - 'retry: %(retry)d .'), - {'zfssaurl': zfssaurl, 'retry': retry}) - self._authorize() - req.add_header('x-auth-session', - self.headers['x-auth-session']) - except RestClientError: - pass - retry += 1 - time.sleep(1) - continue - - return RestResult(err=err) - - except urllib.error.URLError as err: - LOG.error(_LE('URLError: %s'), err.reason) - raise RestClientError(-1, name="ERR_URLError", - message=err.reason) - - break - - if (response and - (response.getcode() == http_client.SERVICE_UNAVAILABLE and - retry >= maxreqretries)): - raise RestClientError(response.getcode(), name="ERR_HTTPError", - message="REST Not Available: Disabled") - - return RestResult(response=response) - - def get(self, path, **kwargs): - """Make an HTTP GET request - - :param path: Path to resource. - """ - return self.request(path, "GET", **kwargs) - - def post(self, path, body="", **kwargs): - """Make an HTTP POST request - - :param path: Path to resource. - :param body: Post data content - """ - return self.request(path, "POST", body, **kwargs) - - def put(self, path, body="", **kwargs): - """Make an HTTP PUT request - - :param path: Path to resource. - :param body: Put data content - """ - return self.request(path, "PUT", body, **kwargs) - - def delete(self, path, **kwargs): - """Make an HTTP DELETE request - - :param path: Path to resource that will be deleted. - """ - return self.request(path, "DELETE", **kwargs) - - def head(self, path, **kwargs): - """Make an HTTP HEAD request - - :param path: Path to resource. - """ - return self.request(path, "HEAD", **kwargs) diff --git a/cinder/volume/drivers/zfssa/webdavclient.py b/cinder/volume/drivers/zfssa/webdavclient.py deleted file mode 100644 index f30522fde..000000000 --- a/cinder/volume/drivers/zfssa/webdavclient.py +++ /dev/null @@ -1,152 +0,0 @@ -# Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -ZFS Storage Appliance WebDAV Client -""" - -import time - -from oslo_log import log -from six.moves import http_client -from six.moves import urllib - -from cinder import exception -from cinder.i18n import _, _LE - -LOG = log.getLogger(__name__) - -bad_gateway_err = _('Check the state of the http service. Also ensure that ' - 'the https port number is the same as the one specified ' - 'in cinder.conf.') - -WebDAVHTTPErrors = { - http_client.UNAUTHORIZED: _('User not authorized to perform WebDAV ' - 'operations.'), - http_client.BAD_GATEWAY: bad_gateway_err, - http_client.FORBIDDEN: _('Check access permissions for the ZFS share ' - 'assigned to this driver.'), - http_client.NOT_FOUND: _('The source volume for this WebDAV operation not ' - 'found.'), - http_client.INSUFFICIENT_STORAGE: _('Not enough storage space in the ZFS ' - 'share to perform this operation.') -} - -WebDAVErrors = { - 'BadStatusLine': _('http service may have been abruptly disabled or put ' - 'to maintenance state in the middle of this ' - 'operation.'), - 'Bad_Gateway': bad_gateway_err -} - -propertyupdate_data = """ - - - - prop_val - - - """ - - -class ZFSSAWebDAVClient(object): - def __init__(self, url, auth_str, **kwargs): - """Initialize WebDAV Client""" - self.https_path = url - self.auth_str = auth_str - - def _lookup_error(self, error): - msg = '' - if error in http_client.responses: - msg = http_client.responses[error] - - if error in WebDAVHTTPErrors: - msg = WebDAVHTTPErrors[error] - elif error in WebDAVErrors: - msg = WebDAVErrors[error] - - return msg - - def build_data(self, data, propname, value): - res = data.replace('prop_name', propname) - res = res.replace('prop_val', value) - return res - - def set_file_prop(self, filename, propname, propval): - data = self.build_data(propertyupdate_data, propname, propval) - return self.request(src_file=filename, data=data, method='PROPPATCH') - - def request(self, src_file="", dst_file="", method="", maxretries=10, - data=""): - retry = 0 - src_url = self.https_path + "/" + src_file - dst_url = self.https_path + "/" + dst_file - request = urllib.request.Request(url=src_url, data=data) - - if dst_file != "": - request.add_header('Destination', dst_url) - if method == "PROPPATCH": - request.add_header('Translate', 'F') - - request.add_header("Authorization", "Basic %s" % self.auth_str) - - request.get_method = lambda: method - - LOG.debug('Sending WebDAV request:%(method)s %(src)s %(des)s', - {'method': method, 'src': src_url, 'des': dst_url}) - - while retry < maxretries: - try: - response = urllib.request.urlopen(request, timeout=None) - except urllib.error.HTTPError as err: - LOG.error(_LE('WebDAV returned with %(code)s error during ' - '%(method)s call.'), - {'code': err.code, 'method': method}) - - if err.code == http_client.INTERNAL_SERVER_ERROR: - LOG.error(_LE('WebDAV operation failed with error code: ' - '%(code)s reason: %(reason)s Retry attempt ' - '%(retry)s in progress.'), - {'code': err.code, - 'reason': err.reason, - 'retry': retry}) - if retry < maxretries: - retry += 1 - time.sleep(1) - continue - - msg = self._lookup_error(err.code) - raise exception.WebDAVClientError(msg=msg, code=err.code, - src=src_file, dst=dst_file, - method=method) - - except http_client.BadStatusLine as err: - msg = self._lookup_error('BadStatusLine') - code = 'http_client.BadStatusLine' - raise exception.WebDAVClientError(msg=msg, - code=code, - src=src_file, dst=dst_file, - method=method) - - except urllib.error.URLError as err: - reason = '' - if getattr(err, 'reason'): - reason = err.reason - - msg = self._lookup_error('Bad_Gateway') - raise exception.WebDAVClientError(msg=msg, - code=reason, src=src_file, - dst=dst_file, method=method) - - break - return response diff --git a/cinder/volume/drivers/zfssa/zfssaiscsi.py b/cinder/volume/drivers/zfssa/zfssaiscsi.py deleted file mode 100644 index c39235153..000000000 --- a/cinder/volume/drivers/zfssa/zfssaiscsi.py +++ /dev/null @@ -1,1193 +0,0 @@ -# Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -ZFS Storage Appliance Cinder Volume Driver -""" -import ast -import math - -from oslo_config import cfg -from oslo_log import log -from oslo_serialization import base64 -from oslo_utils import excutils -from oslo_utils import units -import six - -from cinder import exception -from cinder import utils -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import image_utils -from cinder.volume import driver -from cinder.volume.drivers.san import san -from cinder.volume.drivers.zfssa import zfssarest -from cinder.volume import volume_types - -import taskflow.engines -from taskflow.patterns import linear_flow as lf -from taskflow import task - -CONF = cfg.CONF -LOG = log.getLogger(__name__) - -ZFSSA_OPTS = [ - cfg.StrOpt('zfssa_pool', - help='Storage pool name.'), - cfg.StrOpt('zfssa_project', - help='Project name.'), - cfg.StrOpt('zfssa_lun_volblocksize', default='8k', - choices=['512', '1k', '2k', '4k', '8k', '16k', '32k', '64k', - '128k'], - help='Block size.'), - cfg.BoolOpt('zfssa_lun_sparse', default=False, - help='Flag to enable sparse (thin-provisioned): True, False.'), - cfg.StrOpt('zfssa_lun_compression', default='off', - choices=['off', 'lzjb', 'gzip-2', 'gzip', 'gzip-9'], - help='Data compression.'), - cfg.StrOpt('zfssa_lun_logbias', default='latency', - choices=['latency', 'throughput'], - help='Synchronous write bias.'), - cfg.StrOpt('zfssa_initiator_group', default='', - help='iSCSI initiator group.'), - cfg.StrOpt('zfssa_initiator', default='', - help='iSCSI initiator IQNs. (comma separated)'), - cfg.StrOpt('zfssa_initiator_user', default='', - help='iSCSI initiator CHAP user (name).'), - cfg.StrOpt('zfssa_initiator_password', default='', - help='Secret of the iSCSI initiator CHAP user.', secret=True), - cfg.StrOpt('zfssa_initiator_config', default='', - help='iSCSI initiators configuration.'), - cfg.StrOpt('zfssa_target_group', default='tgt-grp', - help='iSCSI target group name.'), - cfg.StrOpt('zfssa_target_user', default='', - help='iSCSI target CHAP user (name).'), - cfg.StrOpt('zfssa_target_password', default='', secret=True, - help='Secret of the iSCSI target CHAP user.'), - cfg.StrOpt('zfssa_target_portal', - help='iSCSI target portal (Data-IP:Port, w.x.y.z:3260).'), - cfg.StrOpt('zfssa_target_interfaces', - help='Network interfaces of iSCSI targets. (comma separated)'), - cfg.IntOpt('zfssa_rest_timeout', - help='REST connection timeout. (seconds)'), - cfg.StrOpt('zfssa_replication_ip', default='', - help='IP address used for replication data. (maybe the same as ' - 'data ip)'), - cfg.BoolOpt('zfssa_enable_local_cache', default=True, - help='Flag to enable local caching: True, False.'), - cfg.StrOpt('zfssa_cache_project', default='os-cinder-cache', - help='Name of ZFSSA project where cache volumes are stored.'), - cfg.StrOpt('zfssa_manage_policy', default='loose', - choices=['loose', 'strict'], - help='Driver policy for volume manage.') -] - -CONF.register_opts(ZFSSA_OPTS) - -ZFSSA_LUN_SPECS = { - 'zfssa:volblocksize', - 'zfssa:sparse', - 'zfssa:compression', - 'zfssa:logbias', -} - - -def factory_zfssa(): - return zfssarest.ZFSSAApi() - - -class ZFSSAISCSIDriver(driver.ISCSIDriver): - """ZFSSA Cinder iSCSI volume driver. - - Version history: - 1.0.1: - Backend enabled volume migration. - Local cache feature. - 1.0.2: - Volume manage/unmanage support. - """ - VERSION = '1.0.2' - protocol = 'iSCSI' - - def __init__(self, *args, **kwargs): - super(ZFSSAISCSIDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(ZFSSA_OPTS) - self.configuration.append_config_values(san.san_opts) - self.zfssa = None - self.tgt_zfssa = None - self._stats = None - self.tgtiqn = None - - def _get_target_alias(self): - """return target alias.""" - return self.configuration.zfssa_target_group - - def do_setup(self, context): - """Setup - create multiple elements. - - Project, initiators, initiatorgroup, target and targetgroup. - """ - lcfg = self.configuration - LOG.info(_LI('Connecting to host: %s.'), lcfg.san_ip) - self.zfssa = factory_zfssa() - self.tgt_zfssa = factory_zfssa() - self.zfssa.set_host(lcfg.san_ip, timeout=lcfg.zfssa_rest_timeout) - auth_str = '%s:%s' % (lcfg.san_login, lcfg.san_password) - auth_str = base64.encode_as_text(auth_str) - self.zfssa.login(auth_str) - - self.zfssa.create_project(lcfg.zfssa_pool, lcfg.zfssa_project, - compression=lcfg.zfssa_lun_compression, - logbias=lcfg.zfssa_lun_logbias) - - schemas = [ - {'property': 'cinder_managed', - 'description': 'Managed by Cinder', - 'type': 'Boolean'}] - - if lcfg.zfssa_enable_local_cache: - self.zfssa.create_project(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - compression=lcfg.zfssa_lun_compression, - logbias=lcfg.zfssa_lun_logbias) - schemas.extend([ - {'property': 'image_id', - 'description': 'OpenStack image ID', - 'type': 'String'}, - {'property': 'updated_at', - 'description': 'Most recent updated time of image', - 'type': 'String'}]) - - self.zfssa.create_schemas(schemas) - - if (lcfg.zfssa_initiator_config != ''): - initiator_config = ast.literal_eval(lcfg.zfssa_initiator_config) - for initiator_group in initiator_config: - zfssa_initiator_group = initiator_group - for zfssa_initiator in initiator_config[zfssa_initiator_group]: - self.zfssa.create_initiator(zfssa_initiator['iqn'], - zfssa_initiator_group + '-' + - zfssa_initiator['iqn'], - chapuser= - zfssa_initiator['user'], - chapsecret= - zfssa_initiator['password']) - if (zfssa_initiator_group != 'default'): - self.zfssa.add_to_initiatorgroup( - zfssa_initiator['iqn'], - zfssa_initiator_group) - else: - LOG.warning(_LW('zfssa_initiator_config not found. ' - 'Using deprecated configuration options.')) - if (not lcfg.zfssa_initiator and - (not lcfg.zfssa_initiator_group and - lcfg.zfssa_initiator_group != 'default')): - LOG.error(_LE('zfssa_initiator cannot be empty when ' - 'creating a zfssa_initiator_group.')) - raise exception.InvalidConfigurationValue( - value='', - option='zfssa_initiator') - - if (lcfg.zfssa_initiator != '' and - (lcfg.zfssa_initiator_group == '' or - lcfg.zfssa_initiator_group == 'default')): - LOG.warning(_LW('zfssa_initiator: %(ini)s' - ' wont be used on ' - 'zfssa_initiator_group= %(inigrp)s.'), - {'ini': lcfg.zfssa_initiator, - 'inigrp': lcfg.zfssa_initiator_group}) - - # Setup initiator and initiator group - if (lcfg.zfssa_initiator != '' and - lcfg.zfssa_initiator_group != '' and - lcfg.zfssa_initiator_group != 'default'): - for initiator in lcfg.zfssa_initiator.split(','): - initiator = initiator.strip() - self.zfssa.create_initiator( - initiator, lcfg.zfssa_initiator_group + '-' + - initiator, chapuser=lcfg.zfssa_initiator_user, - chapsecret=lcfg.zfssa_initiator_password) - self.zfssa.add_to_initiatorgroup( - initiator, lcfg.zfssa_initiator_group) - - # Parse interfaces - interfaces = [] - for interface in lcfg.zfssa_target_interfaces.split(','): - if interface == '': - continue - interfaces.append(interface) - - # Setup target and target group - iqn = self.zfssa.create_target( - self._get_target_alias(), - interfaces, - tchapuser=lcfg.zfssa_target_user, - tchapsecret=lcfg.zfssa_target_password) - - self.zfssa.add_to_targetgroup(iqn, lcfg.zfssa_target_group) - - if lcfg.zfssa_manage_policy not in ("loose", "strict"): - err_msg = (_("zfssa_manage_policy property needs to be set to" - " 'strict' or 'loose'. Current value is: %s.") % - lcfg.zfssa_manage_policy) - LOG.error(err_msg) - raise exception.InvalidInput(reason=err_msg) - - def check_for_setup_error(self): - """Check that driver can login. - - Check also pool, project, initiators, initiatorgroup, target and - targetgroup. - """ - lcfg = self.configuration - - self.zfssa.verify_pool(lcfg.zfssa_pool) - self.zfssa.verify_project(lcfg.zfssa_pool, lcfg.zfssa_project) - - if (lcfg.zfssa_initiator_config != ''): - initiator_config = ast.literal_eval(lcfg.zfssa_initiator_config) - for initiator_group in initiator_config: - zfssa_initiator_group = initiator_group - for zfssa_initiator in initiator_config[zfssa_initiator_group]: - self.zfssa.verify_initiator(zfssa_initiator['iqn']) - else: - if (lcfg.zfssa_initiator != '' and - lcfg.zfssa_initiator_group != '' and - lcfg.zfssa_initiator_group != 'default'): - for initiator in lcfg.zfssa_initiator.split(','): - self.zfssa.verify_initiator(initiator) - - self.zfssa.verify_target(self._get_target_alias()) - - def _get_provider_info(self, volume, lun=None): - """Return provider information.""" - lcfg = self.configuration - project = lcfg.zfssa_project - if ((lcfg.zfssa_enable_local_cache is True) and - (volume['name'].startswith('os-cache-vol-'))): - project = lcfg.zfssa_cache_project - - if lun is None: - lun = self.zfssa.get_lun(lcfg.zfssa_pool, - project, - volume['name']) - - if isinstance(lun['number'], list): - lun['number'] = lun['number'][0] - - if self.tgtiqn is None: - self.tgtiqn = self.zfssa.get_target(self._get_target_alias()) - - loc = "%s %s %s" % (lcfg.zfssa_target_portal, self.tgtiqn, - lun['number']) - LOG.debug('_get_provider_info: provider_location: %s', loc) - provider = {'provider_location': loc} - if lcfg.zfssa_target_user != '' and lcfg.zfssa_target_password != '': - provider['provider_auth'] = ('CHAP %s %s' % - (lcfg.zfssa_target_user, - lcfg.zfssa_target_password)) - - return provider - - def create_volume(self, volume): - """Create a volume on ZFSSA.""" - LOG.debug('zfssa.create_volume: volume=' + volume['name']) - lcfg = self.configuration - volsize = str(volume['size']) + 'g' - specs = self._get_voltype_specs(volume) - specs.update({'custom:cinder_managed': True}) - self.zfssa.create_lun(lcfg.zfssa_pool, - lcfg.zfssa_project, - volume['name'], - volsize, - lcfg.zfssa_target_group, - specs) - - def delete_volume(self, volume): - """Deletes a volume with the given volume['name'].""" - LOG.debug('zfssa.delete_volume: name=%s', volume['name']) - lcfg = self.configuration - - try: - lun2del = self.zfssa.get_lun(lcfg.zfssa_pool, - lcfg.zfssa_project, - volume['name']) - except exception.VolumeBackendAPIException as ex: - # NOTE(jdg): This will log an error and continue - # if for some reason the volume no longer exists - # on the backend - if 'Error Getting Volume' in ex.message: - LOG.error(_LE("Volume ID %s was not found on " - "the zfssa device while attempting " - "delete_volume operation."), volume['id']) - return - - # Delete clone temp snapshot. see create_cloned_volume() - if 'origin' in lun2del and 'id' in volume: - if lun2del['nodestroy']: - self.zfssa.set_lun_props(lcfg.zfssa_pool, - lcfg.zfssa_project, - volume['name'], - nodestroy=False) - - tmpsnap = 'tmp-snapshot-%s' % volume['id'] - if lun2del['origin']['snapshot'] == tmpsnap: - self.zfssa.delete_snapshot(lcfg.zfssa_pool, - lcfg.zfssa_project, - lun2del['origin']['share'], - lun2del['origin']['snapshot']) - return - - self.zfssa.delete_lun(pool=lcfg.zfssa_pool, - project=lcfg.zfssa_project, - lun=volume['name']) - - if ('origin' in lun2del and - lun2del['origin']['project'] == lcfg.zfssa_cache_project): - self._check_origin(lun2del, volume['name']) - - def create_snapshot(self, snapshot): - """Creates a snapshot of a volume. - - Snapshot name: snapshot['name'] - Volume name: snapshot['volume_name'] - """ - LOG.debug('zfssa.create_snapshot: snapshot=%s', snapshot['name']) - lcfg = self.configuration - self.zfssa.create_snapshot(lcfg.zfssa_pool, - lcfg.zfssa_project, - snapshot['volume_name'], - snapshot['name']) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - LOG.debug('zfssa.delete_snapshot: snapshot=%s', snapshot['name']) - lcfg = self.configuration - numclones = self.zfssa.num_clones(lcfg.zfssa_pool, - lcfg.zfssa_project, - snapshot['volume_name'], - snapshot['name']) - if numclones > 0: - LOG.error(_LE('Snapshot %s: has clones'), snapshot['name']) - raise exception.SnapshotIsBusy(snapshot_name=snapshot['name']) - - self.zfssa.delete_snapshot(lcfg.zfssa_pool, - lcfg.zfssa_project, - snapshot['volume_name'], - snapshot['name']) - - def create_volume_from_snapshot(self, volume, snapshot): - """Creates a volume from a snapshot - clone a snapshot.""" - LOG.debug('zfssa.create_volume_from_snapshot: volume=%s', - volume['name']) - LOG.debug('zfssa.create_volume_from_snapshot: snapshot=%s', - snapshot['name']) - if not self._verify_clone_size(snapshot, volume['size'] * units.Gi): - exception_msg = (_('Error verifying clone size on ' - 'Volume clone: %(clone)s ' - 'Size: %(size)d on' - 'Snapshot: %(snapshot)s') - % {'clone': volume['name'], - 'size': volume['size'], - 'snapshot': snapshot['name']}) - LOG.error(exception_msg) - raise exception.InvalidInput(reason=exception_msg) - - lcfg = self.configuration - self.zfssa.clone_snapshot(lcfg.zfssa_pool, - lcfg.zfssa_project, - snapshot['volume_name'], - snapshot['name'], - lcfg.zfssa_project, - volume['name']) - - def _update_volume_status(self): - """Retrieve status info from volume group.""" - LOG.debug("Updating volume status") - self._stats = None - data = {} - backend_name = self.configuration.safe_get('volume_backend_name') - data["volume_backend_name"] = backend_name or self.__class__.__name__ - data["vendor_name"] = 'Oracle' - data["driver_version"] = self.VERSION - data["storage_protocol"] = self.protocol - - lcfg = self.configuration - (avail, total) = self.zfssa.get_project_stats(lcfg.zfssa_pool, - lcfg.zfssa_project) - if avail is None or total is None: - return - - host = lcfg.san_ip - pool = lcfg.zfssa_pool - project = lcfg.zfssa_project - auth_str = '%s:%s' % (lcfg.san_login, lcfg.san_password) - auth_str = base64.encode_as_text(auth_str) - zfssa_tgt_group = lcfg.zfssa_target_group - repl_ip = lcfg.zfssa_replication_ip - - data['location_info'] = "%s:%s:%s:%s:%s:%s" % (host, auth_str, pool, - project, - zfssa_tgt_group, - repl_ip) - - data['total_capacity_gb'] = int(total) / units.Gi - data['free_capacity_gb'] = int(avail) / units.Gi - data['reserved_percentage'] = 0 - data['QoS_support'] = False - - pool_details = self.zfssa.get_pool_details(lcfg.zfssa_pool) - data['zfssa_poolprofile'] = pool_details['profile'] - data['zfssa_volblocksize'] = lcfg.zfssa_lun_volblocksize - data['zfssa_sparse'] = six.text_type(lcfg.zfssa_lun_sparse) - data['zfssa_compression'] = lcfg.zfssa_lun_compression - data['zfssa_logbias'] = lcfg.zfssa_lun_logbias - - self._stats = data - - def get_volume_stats(self, refresh=False): - """Get volume status. - - If 'refresh' is True, run update the stats first. - """ - if refresh: - self._update_volume_status() - return self._stats - - def create_export(self, context, volume, connector): - pass - - def remove_export(self, context, volume): - pass - - def ensure_export(self, context, volume): - pass - - def extend_volume(self, volume, new_size): - """Driver entry point to extent volume size.""" - LOG.debug('extend_volume: volume name: %s', volume['name']) - lcfg = self.configuration - self.zfssa.set_lun_props(lcfg.zfssa_pool, - lcfg.zfssa_project, - volume['name'], - volsize=new_size * units.Gi) - - def create_cloned_volume(self, volume, src_vref): - """Create a clone of the specified volume.""" - zfssa_snapshot = {'volume_name': src_vref['name'], - 'name': 'tmp-snapshot-%s' % volume['id']} - self.create_snapshot(zfssa_snapshot) - try: - self.create_volume_from_snapshot(volume, zfssa_snapshot) - except exception.VolumeBackendAPIException: - LOG.error(_LE('Clone Volume:' - '%(volume)s failed from source volume:' - '%(src_vref)s'), - {'volume': volume['name'], - 'src_vref': src_vref['name']}) - # Cleanup snapshot - self.delete_snapshot(zfssa_snapshot) - - @utils.synchronized('zfssaiscsi', external=True) - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - """Create a volume efficiently from an existing image. - - Verify the image ID being used: - - (1) If there is no existing cache volume, create one and transfer - image data to it. Take a snapshot. - - (2) If a cache volume already exists, verify if it is either alternated - or updated. If so try to remove it, raise exception if removal fails. - Create a new cache volume as in (1). - - Clone a volume from the cache volume and returns it to Cinder. - - A file lock is placed on this method to prevent: - - (a) a race condition when a cache volume has been verified, but then - gets deleted before it is cloned. - - (b) failure of subsequent clone_image requests if the first request is - still pending. - """ - LOG.debug('Cloning image %(image)s to volume %(volume)s', - {'image': image_meta['id'], 'volume': volume['name']}) - lcfg = self.configuration - cachevol_size = 0 - if not lcfg.zfssa_enable_local_cache: - return None, False - - with image_utils.TemporaryImages.fetch(image_service, - context, - image_meta['id']) as tmp_image: - info = image_utils.qemu_img_info(tmp_image) - cachevol_size = int(math.ceil(float(info.virtual_size) / units.Gi)) - - if cachevol_size > volume['size']: - exception_msg = (_LE('Image size %(img_size)dGB is larger ' - 'than volume size %(vol_size)dGB.'), - {'img_size': cachevol_size, - 'vol_size': volume['size']}) - LOG.error(exception_msg) - return None, False - - specs = self._get_voltype_specs(volume) - cachevol_props = {'size': cachevol_size} - - try: - cache_vol, cache_snap = self._verify_cache_volume(context, - image_meta, - image_service, - specs, - cachevol_props) - # A cache volume and a snapshot should be ready by now - # Create a clone from the cache volume - self.zfssa.clone_snapshot(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache_vol, - cache_snap, - lcfg.zfssa_project, - volume['name']) - if cachevol_size < volume['size']: - self.extend_volume(volume, volume['size']) - except exception.VolumeBackendAPIException as exc: - exception_msg = (_LE('Cannot clone image %(image)s to ' - 'volume %(volume)s. Error: %(error)s.'), - {'volume': volume['name'], - 'image': image_meta['id'], - 'error': exc.message}) - LOG.error(exception_msg) - return None, False - - return None, True - - def _verify_cache_volume(self, context, img_meta, - img_service, specs, cachevol_props): - """Verify if we have a cache volume that we want. - - If we don't, create one. - If we do, check if it's been updated: - * If so, delete it and recreate a new volume - * If not, we are good. - - If it's out of date, delete it and create a new one. - After the function returns, there should be a cache volume available, - ready for cloning. - """ - lcfg = self.configuration - cachevol_name = 'os-cache-vol-%s' % img_meta['id'] - cachesnap_name = 'image-%s' % img_meta['id'] - cachevol_meta = { - 'cache_name': cachevol_name, - 'snap_name': cachesnap_name, - } - cachevol_props.update(cachevol_meta) - cache_vol, cache_snap = None, None - updated_at = six.text_type(img_meta['updated_at'].isoformat()) - LOG.debug('Verifying cache volume %s:', cachevol_name) - - try: - cache_vol = self.zfssa.get_lun(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cachevol_name) - if (not cache_vol.get('updated_at', None) or - not cache_vol.get('image_id', None)): - exc_msg = (_('Cache volume %s does not have required ' - 'properties') % cachevol_name) - LOG.error(exc_msg) - raise exception.VolumeBackendAPIException(data=exc_msg) - - cache_snap = self.zfssa.get_lun_snapshot(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cachevol_name, - cachesnap_name) - except exception.VolumeNotFound: - # There is no existing cache volume, create one: - return self._create_cache_volume(context, - img_meta, - img_service, - specs, - cachevol_props) - except exception.SnapshotNotFound: - exception_msg = (_('Cache volume %(cache_vol)s' - 'does not have snapshot %(cache_snap)s.'), - {'cache_vol': cachevol_name, - 'cache_snap': cachesnap_name}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - # A cache volume does exist, check if it's updated: - if ((cache_vol['updated_at'] != updated_at) or - (cache_vol['image_id'] != img_meta['id'])): - # The cache volume is updated, but has clones: - if cache_snap['numclones'] > 0: - exception_msg = (_('Cannot delete ' - 'cache volume: %(cachevol_name)s. ' - 'It was updated at %(updated_at)s ' - 'and currently has %(numclones)s ' - 'volume instances.'), - {'cachevol_name': cachevol_name, - 'updated_at': updated_at, - 'numclones': cache_snap['numclones']}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - # The cache volume is updated, but has no clone, so we delete it - # and re-create a new one: - self.zfssa.delete_lun(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cachevol_name) - return self._create_cache_volume(context, - img_meta, - img_service, - specs, - cachevol_props) - - return cachevol_name, cachesnap_name - - def _create_cache_volume(self, context, img_meta, - img_service, specs, cachevol_props): - """Create a cache volume from an image. - - Returns names of the cache volume and its snapshot. - """ - lcfg = self.configuration - cachevol_size = int(cachevol_props['size']) - lunsize = "%sg" % six.text_type(cachevol_size) - lun_props = { - 'custom:image_id': img_meta['id'], - 'custom:updated_at': ( - six.text_type(img_meta['updated_at'].isoformat())), - } - lun_props.update(specs) - - cache_vol = { - 'name': cachevol_props['cache_name'], - 'id': img_meta['id'], - 'size': cachevol_size, - } - LOG.debug('Creating cache volume %s.', cache_vol['name']) - - try: - self.zfssa.create_lun(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache_vol['name'], - lunsize, - lcfg.zfssa_target_group, - lun_props) - super(ZFSSAISCSIDriver, self).copy_image_to_volume(context, - cache_vol, - img_service, - img_meta['id']) - self.zfssa.create_snapshot(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache_vol['name'], - cachevol_props['snap_name']) - except Exception as exc: - exc_msg = (_('Fail to create cache volume %(volume)s. ' - 'Error: %(err)s'), - {'volume': cache_vol['name'], - 'err': six.text_type(exc)}) - LOG.error(exc_msg) - self.zfssa.delete_lun(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache_vol['name']) - raise exception.VolumeBackendAPIException(data=exc_msg) - - return cachevol_props['cache_name'], cachevol_props['snap_name'] - - def local_path(self, volume): - """Not implemented.""" - pass - - def backup_volume(self, context, backup, backup_service): - """Not implemented.""" - pass - - def restore_backup(self, context, backup, volume, backup_service): - """Not implemented.""" - pass - - def _verify_clone_size(self, snapshot, size): - """Check whether the clone size is the same as the parent volume.""" - lcfg = self.configuration - lun = self.zfssa.get_lun(lcfg.zfssa_pool, - lcfg.zfssa_project, - snapshot['volume_name']) - return lun['size'] == size - - def initialize_connection(self, volume, connector): - lcfg = self.configuration - init_groups = self.zfssa.get_initiator_initiatorgroup( - connector['initiator']) - if not init_groups: - if lcfg.zfssa_initiator_group == 'default': - init_groups.append('default') - else: - exception_msg = (_('Failed to find iSCSI initiator group ' - 'containing %(initiator)s.') - % {'initiator': connector['initiator']}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - if ((lcfg.zfssa_enable_local_cache is True) and - (volume['name'].startswith('os-cache-vol-'))): - project = lcfg.zfssa_cache_project - else: - project = lcfg.zfssa_project - - for initiator_group in init_groups: - self.zfssa.set_lun_initiatorgroup(lcfg.zfssa_pool, - project, - volume['name'], - initiator_group) - iscsi_properties = {} - provider = self._get_provider_info(volume) - - (target_portal, iqn, lun) = provider['provider_location'].split() - iscsi_properties['target_discovered'] = False - iscsi_properties['target_portal'] = target_portal - iscsi_properties['target_iqn'] = iqn - iscsi_properties['target_lun'] = int(lun) - iscsi_properties['volume_id'] = volume['id'] - - if 'provider_auth' in provider: - (auth_method, auth_username, auth_password) = provider[ - 'provider_auth'].split() - iscsi_properties['auth_method'] = auth_method - iscsi_properties['auth_username'] = auth_username - iscsi_properties['auth_password'] = auth_password - - return { - 'driver_volume_type': 'iscsi', - 'data': iscsi_properties - } - - def terminate_connection(self, volume, connector, **kwargs): - """Driver entry point to terminate a connection for a volume.""" - LOG.debug('terminate_connection: volume name: %s.', volume['name']) - lcfg = self.configuration - project = lcfg.zfssa_project - if ((lcfg.zfssa_enable_local_cache is True) and - (volume['name'].startswith('os-cache-vol-'))): - project = lcfg.zfssa_cache_project - self.zfssa.set_lun_initiatorgroup(lcfg.zfssa_pool, - project, - volume['name'], - '') - - def _get_voltype_specs(self, volume): - """Get specs suitable for volume creation.""" - vtype = volume.get('volume_type_id', None) - extra_specs = None - if vtype: - extra_specs = volume_types.get_volume_type_extra_specs(vtype) - - return self._get_specs(extra_specs) - - def _get_specs(self, xspecs): - """Return a dict with extra specs and/or config values.""" - result = {} - for spc in ZFSSA_LUN_SPECS: - val = None - prop = spc.split(':')[1] - cfg = 'zfssa_lun_' + prop - if xspecs: - val = xspecs.pop(spc, None) - - if val is None: - val = self.configuration.safe_get(cfg) - - if val is not None and val != '': - result.update({prop: val}) - - return result - - def migrate_volume(self, ctxt, volume, host): - LOG.debug('Attempting ZFSSA enabled volume migration. volume: %(id)s, ' - 'host: %(host)s, status=%(status)s.', - {'id': volume['id'], - 'host': host, - 'status': volume['status']}) - - lcfg = self.configuration - default_ret = (False, None) - - if volume['status'] != "available": - LOG.debug('Only available volumes can be migrated using backend ' - 'assisted migration. Defaulting to generic migration.') - return default_ret - - if (host['capabilities']['vendor_name'] != 'Oracle' or - host['capabilities']['storage_protocol'] != self.protocol): - LOG.debug('Source and destination drivers need to be Oracle iSCSI ' - 'to use backend assisted migration. Defaulting to ' - 'generic migration.') - return default_ret - - if 'location_info' not in host['capabilities']: - LOG.debug('Could not find location_info in capabilities reported ' - 'by the destination driver. Defaulting to generic ' - 'migration.') - return default_ret - - loc_info = host['capabilities']['location_info'] - - try: - (tgt_host, auth_str, tgt_pool, tgt_project, tgt_tgtgroup, - tgt_repl_ip) = loc_info.split(':') - except ValueError: - LOG.error(_LE("Location info needed for backend enabled volume " - "migration not in correct format: %s. Continuing " - "with generic volume migration."), loc_info) - return default_ret - - if tgt_repl_ip == '': - msg = _LE("zfssa_replication_ip not set in cinder.conf. " - "zfssa_replication_ip is needed for backend enabled " - "volume migration. Continuing with generic volume " - "migration.") - LOG.error(msg) - return default_ret - - src_pool = lcfg.zfssa_pool - src_project = lcfg.zfssa_project - - try: - LOG.info(_LI('Connecting to target host: %s for backend enabled ' - 'migration.'), tgt_host) - self.tgt_zfssa.set_host(tgt_host) - self.tgt_zfssa.login(auth_str) - - # Verify that the replication service is online - try: - self.zfssa.verify_service('replication') - self.tgt_zfssa.verify_service('replication') - except exception.VolumeBackendAPIException: - return default_ret - - # ensure that a target group by the same name exists on the target - # system also, if not, use default migration. - lun = self.zfssa.get_lun(src_pool, src_project, volume['name']) - - if lun['targetgroup'] != tgt_tgtgroup: - return default_ret - - tgt_asn = self.tgt_zfssa.get_asn() - src_asn = self.zfssa.get_asn() - - # verify on the source system that the destination has been - # registered as a replication target - tgts = self.zfssa.get_replication_targets() - targets = [] - for target in tgts['targets']: - if target['asn'] == tgt_asn: - targets.append(target) - - if targets == []: - LOG.debug('Target host: %(host)s for volume migration ' - 'not configured as a replication target ' - 'for volume: %(vol)s.', - {'host': tgt_repl_ip, - 'vol': volume['name']}) - return default_ret - - # Multiple ips from the same appliance may be configured - # as different targets - for target in targets: - if target['address'] == tgt_repl_ip + ':216': - break - - if target['address'] != tgt_repl_ip + ':216': - LOG.debug('Target with replication ip: %s not configured on ' - 'the source appliance for backend enabled volume ' - 'migration. Proceeding with default migration.', - tgt_repl_ip) - return default_ret - - flow = lf.Flow('zfssa_volume_migration').add( - MigrateVolumeInit(), - MigrateVolumeCreateAction(provides='action_id'), - MigrateVolumeSendReplUpdate(), - MigrateVolumeSeverRepl(), - MigrateVolumeMoveVol(), - MigrateVolumeCleanUp() - ) - taskflow.engines.run(flow, - store={'driver': self, - 'tgt_zfssa': self.tgt_zfssa, - 'tgt_pool': tgt_pool, - 'tgt_project': tgt_project, - 'volume': volume, 'tgt_asn': tgt_asn, - 'src_zfssa': self.zfssa, - 'src_asn': src_asn, - 'src_pool': src_pool, - 'src_project': src_project, - 'target': target}) - - return(True, None) - - except Exception: - LOG.error(_LE("Error migrating volume: %s"), volume['name']) - raise - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update for migrated volume. - - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - - lcfg = self.configuration - original_name = CONF.volume_name_template % volume['id'] - current_name = CONF.volume_name_template % new_volume['id'] - - LOG.debug('Renaming migrated volume: %(cur)s to %(org)s', - {'cur': current_name, - 'org': original_name}) - self.zfssa.set_lun_props(lcfg.zfssa_pool, lcfg.zfssa_project, - current_name, name=original_name) - return {'_name_id': None} - - @utils.synchronized('zfssaiscsi', external=True) - def _check_origin(self, lun, volname): - """Verify the cache volume of a bootable volume. - - If the cache no longer has clone, it will be deleted. - There is a small lag between the time a clone is deleted and the number - of clones being updated accordingly. There is also a race condition - when multiple volumes (clones of a cache volume) are deleted at once, - leading to the number of clones reported incorrectly. The file lock is - here to avoid such issues. - """ - lcfg = self.configuration - cache = lun['origin'] - numclones = -1 - if (cache['snapshot'].startswith('image-') and - cache['share'].startswith('os-cache-vol')): - try: - numclones = self.zfssa.num_clones(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache['share'], - cache['snapshot']) - except Exception: - LOG.debug('Cache volume is already deleted.') - return - - LOG.debug('Checking cache volume %(name)s, numclones = %(clones)d', - {'name': cache['share'], 'clones': numclones}) - - # Sometimes numclones still hold old values even when all clones - # have been deleted. So we handle this situation separately here: - if numclones == 1: - try: - self.zfssa.get_lun(lcfg.zfssa_pool, - lcfg.zfssa_project, - volname) - # The volume does exist, so return - return - except exception.VolumeNotFound: - # The volume is already deleted - numclones = 0 - - if numclones == 0: - try: - self.zfssa.delete_lun(lcfg.zfssa_pool, - lcfg.zfssa_cache_project, - cache['share']) - except exception.VolumeBackendAPIException: - LOG.warning(_LW("Volume %s exists but can't be deleted"), - cache['share']) - - def manage_existing(self, volume, existing_ref): - """Manage an existing volume in the ZFSSA backend. - - :param volume: Reference to the new volume. - :param existing_ref: Reference to the existing volume to be managed. - """ - lcfg = self.configuration - - existing_vol = self._get_existing_vol(existing_ref) - self._verify_volume_to_manage(existing_vol) - - new_vol_name = volume['name'] - - try: - self.zfssa.set_lun_props(lcfg.zfssa_pool, - lcfg.zfssa_project, - existing_vol['name'], - name=new_vol_name, - schema={"custom:cinder_managed": True}) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed to rename volume %(existing)s to " - "%(new)s. Volume manage failed."), - {'existing': existing_vol['name'], - 'new': new_vol_name}) - return None - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of the volume to be managed by manage_existing.""" - existing_vol = self._get_existing_vol(existing_ref) - - size = existing_vol['size'] - return int(math.ceil(float(size) / units.Gi)) - - def unmanage(self, volume): - """Remove an existing volume from cinder management. - - :param volume: Reference to the volume to be unmanaged. - """ - lcfg = self.configuration - new_name = 'unmanaged-' + volume['name'] - try: - self.zfssa.set_lun_props(lcfg.zfssa_pool, - lcfg.zfssa_project, - volume['name'], - name=new_name, - schema={"custom:cinder_managed": False}) - except exception.VolumeBackendAPIException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed to rename volume %(existing)s to" - " %(new)s. Volume unmanage failed."), - {'existing': volume['name'], - 'new': new_name}) - return None - - def _verify_volume_to_manage(self, volume): - lcfg = self.configuration - if lcfg.zfssa_manage_policy == 'loose': - return - - vol_name = volume['name'] - - if 'cinder_managed' not in volume: - err_msg = (_("Unknown if the volume: %s to be managed is " - "already being managed by Cinder. Aborting manage " - "volume. Please add 'cinder_managed' custom schema " - "property to the volume and set its value to False." - " Alternatively, set the value of cinder config " - "policy 'zfssa_manage_policy' to 'loose' to " - "remove this restriction.") % vol_name) - LOG.error(err_msg) - raise exception.InvalidInput(reason=err_msg) - - if volume['cinder_managed'] is True: - msg = (_("Volume: %s is already being managed by Cinder.") - % vol_name) - LOG.error(msg) - raise exception.ManageExistingAlreadyManaged(volume_ref=vol_name) - - def _get_existing_vol(self, existing_ref): - lcfg = self.configuration - if 'source-name' not in existing_ref: - msg = (_("Reference to volume: %s to be managed must contain " - "source-name.") % existing_ref) - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=msg) - try: - existing_vol = self.zfssa.get_lun(lcfg.zfssa_pool, - lcfg.zfssa_project, - existing_ref['source-name']) - except exception.VolumeNotFound: - err_msg = (_("Volume %s doesn't exist on the ZFSSA " - "backend.") % existing_vol['name']) - LOG.error(err_msg) - raise exception.InvalidInput(reason=err_msg) - return existing_vol - - -class MigrateVolumeInit(task.Task): - def execute(self, src_zfssa, volume, src_pool, src_project): - LOG.debug('Setting inherit flag on source backend to False.') - src_zfssa.edit_inherit_replication_flag(src_pool, src_project, - volume['name'], set=False) - - def revert(self, src_zfssa, volume, src_pool, src_project, **kwargs): - LOG.debug('Rollback: Setting inherit flag on source appliance to ' - 'True.') - src_zfssa.edit_inherit_replication_flag(src_pool, src_project, - volume['name'], set=True) - - -class MigrateVolumeCreateAction(task.Task): - def execute(self, src_zfssa, volume, src_pool, src_project, target, - tgt_pool): - LOG.debug('Creating replication action on source appliance.') - action_id = src_zfssa.create_replication_action(src_pool, - src_project, - target['label'], - tgt_pool, - volume['name']) - - self._action_id = action_id - return action_id - - def revert(self, src_zfssa, **kwargs): - if hasattr(self, '_action_id'): - LOG.debug('Rollback: deleting replication action on source ' - 'appliance.') - src_zfssa.delete_replication_action(self._action_id) - - -class MigrateVolumeSendReplUpdate(task.Task): - def execute(self, src_zfssa, action_id): - LOG.debug('Sending replication update from source appliance.') - src_zfssa.send_repl_update(action_id) - LOG.debug('Deleting replication action on source appliance.') - src_zfssa.delete_replication_action(action_id) - self._action_deleted = True - - -class MigrateVolumeSeverRepl(task.Task): - def execute(self, tgt_zfssa, src_asn, action_id, driver): - source = tgt_zfssa.get_replication_source(src_asn) - if not source: - err = (_('Source with host ip/name: %s not found on the ' - 'target appliance for backend enabled volume ' - 'migration, procedding with default migration.'), - driver.configuration.san_ip) - LOG.error(err) - raise exception.VolumeBackendAPIException(data=err) - LOG.debug('Severing replication package on destination appliance.') - tgt_zfssa.sever_replication(action_id, source['name'], - project=action_id) - - -class MigrateVolumeMoveVol(task.Task): - def execute(self, tgt_zfssa, tgt_pool, tgt_project, action_id, volume): - LOG.debug('Moving LUN to destination project on destination ' - 'appliance.') - tgt_zfssa.move_volume(tgt_pool, action_id, volume['name'], tgt_project) - LOG.debug('Deleting temporary project on destination appliance.') - tgt_zfssa.delete_project(tgt_pool, action_id) - self._project_deleted = True - - def revert(self, tgt_zfssa, tgt_pool, tgt_project, action_id, volume, - **kwargs): - if not hasattr(self, '_project_deleted'): - LOG.debug('Rollback: deleting temporary project on destination ' - 'appliance.') - tgt_zfssa.delete_project(tgt_pool, action_id) - - -class MigrateVolumeCleanUp(task.Task): - def execute(self, driver, volume, tgt_zfssa): - LOG.debug('Finally, delete source volume on source appliance.') - driver.delete_volume(volume) - tgt_zfssa.logout() diff --git a/cinder/volume/drivers/zfssa/zfssanfs.py b/cinder/volume/drivers/zfssa/zfssanfs.py deleted file mode 100644 index 1159117be..000000000 --- a/cinder/volume/drivers/zfssa/zfssanfs.py +++ /dev/null @@ -1,763 +0,0 @@ -# Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -ZFS Storage Appliance NFS Cinder Volume Driver -""" -import datetime as dt -import errno -import math -import os - -from oslo_config import cfg -from oslo_log import log -from oslo_serialization import base64 -from oslo_utils import excutils -from oslo_utils import units -import six - -from cinder import exception -from cinder import utils -from cinder.i18n import _, _LE, _LI -from cinder.image import image_utils -from cinder.volume.drivers import nfs -from cinder.volume.drivers.san import san -from cinder.volume.drivers.zfssa import zfssarest - - -ZFSSA_OPTS = [ - cfg.StrOpt('zfssa_data_ip', - help='Data path IP address'), - cfg.StrOpt('zfssa_https_port', default='443', - help='HTTPS port number'), - cfg.StrOpt('zfssa_nfs_mount_options', default='', - help='Options to be passed while mounting share over nfs'), - cfg.StrOpt('zfssa_nfs_pool', default='', - help='Storage pool name.'), - cfg.StrOpt('zfssa_nfs_project', default='NFSProject', - help='Project name.'), - cfg.StrOpt('zfssa_nfs_share', default='nfs_share', - help='Share name.'), - cfg.StrOpt('zfssa_nfs_share_compression', default='off', - choices=['off', 'lzjb', 'gzip-2', 'gzip', 'gzip-9'], - help='Data compression.'), - cfg.StrOpt('zfssa_nfs_share_logbias', default='latency', - choices=['latency', 'throughput'], - help='Synchronous write bias-latency, throughput.'), - cfg.IntOpt('zfssa_rest_timeout', - help='REST connection timeout. (seconds)'), - cfg.BoolOpt('zfssa_enable_local_cache', default=True, - help='Flag to enable local caching: True, False.'), - cfg.StrOpt('zfssa_cache_directory', default='os-cinder-cache', - help='Name of directory inside zfssa_nfs_share where cache ' - 'volumes are stored.'), - cfg.StrOpt('zfssa_manage_policy', default='loose', - choices=['loose', 'strict'], - help='Driver policy for volume manage.') -] - -LOG = log.getLogger(__name__) - -CONF = cfg.CONF -CONF.register_opts(ZFSSA_OPTS) - - -def factory_zfssa(): - return zfssarest.ZFSSANfsApi() - - -class ZFSSANFSDriver(nfs.NfsDriver): - """ZFSSA Cinder NFS volume driver. - - Version history: - 1.0.1: - Backend enabled volume migration. - Local cache feature. - 1.0.2: - Volume manage/unmanage support. - """ - VERSION = '1.0.2' - volume_backend_name = 'ZFSSA_NFS' - protocol = driver_prefix = driver_volume_type = 'nfs' - - def __init__(self, *args, **kwargs): - super(ZFSSANFSDriver, self).__init__(*args, **kwargs) - self.configuration.append_config_values(ZFSSA_OPTS) - self.configuration.append_config_values(san.san_opts) - self.zfssa = None - self._stats = None - - def do_setup(self, context): - if not self.configuration.max_over_subscription_ratio > 0: - msg = _("Config 'max_over_subscription_ratio' invalid. Must be > " - "0: %s") % self.configuration.max_over_subscription_ratio - LOG.error(msg) - raise exception.NfsException(msg) - - package = 'mount.nfs' - try: - self._execute(package, check_exit_code=False, run_as_root=True) - except OSError as exc: - if exc.errno == errno.ENOENT: - msg = _('%s is not installed') % package - raise exception.NfsException(msg) - else: - raise - - lcfg = self.configuration - LOG.info(_LI('Connecting to host: %s.'), lcfg.san_ip) - - host = lcfg.san_ip - user = lcfg.san_login - password = lcfg.san_password - https_port = lcfg.zfssa_https_port - - credentials = ['san_ip', 'san_login', 'san_password', 'zfssa_data_ip'] - - for cred in credentials: - if not getattr(lcfg, cred, None): - exception_msg = _('%s not set in cinder.conf') % cred - LOG.error(exception_msg) - raise exception.CinderException(exception_msg) - - self.zfssa = factory_zfssa() - self.zfssa.set_host(host, timeout=lcfg.zfssa_rest_timeout) - - auth_str = base64.encode_as_text('%s:%s' % (user, password)) - self.zfssa.login(auth_str) - - self.zfssa.create_project(lcfg.zfssa_nfs_pool, lcfg.zfssa_nfs_project, - compression=lcfg.zfssa_nfs_share_compression, - logbias=lcfg.zfssa_nfs_share_logbias) - - share_args = { - 'sharedav': 'rw', - 'sharenfs': 'rw', - 'root_permissions': '777', - 'compression': lcfg.zfssa_nfs_share_compression, - 'logbias': lcfg.zfssa_nfs_share_logbias - } - - self.zfssa.create_share(lcfg.zfssa_nfs_pool, lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share, share_args) - - share_details = self.zfssa.get_share(lcfg.zfssa_nfs_pool, - lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share) - - mountpoint = share_details['mountpoint'] - - self.mount_path = lcfg.zfssa_data_ip + ':' + mountpoint - https_path = 'https://' + lcfg.zfssa_data_ip + ':' + https_port + \ - '/shares' + mountpoint - - LOG.debug('NFS mount path: %s', self.mount_path) - LOG.debug('WebDAV path to the share: %s', https_path) - - self.shares = {} - mnt_opts = self.configuration.zfssa_nfs_mount_options - self.shares[self.mount_path] = mnt_opts if len(mnt_opts) > 1 else None - - # Initialize the WebDAV client - self.zfssa.set_webdav(https_path, auth_str) - - # Edit http service so that WebDAV requests are always authenticated - args = {'https_port': https_port, - 'require_login': True} - - self.zfssa.modify_service('http', args) - self.zfssa.enable_service('http') - - if lcfg.zfssa_enable_local_cache: - LOG.debug('Creating local cache directory %s.', - lcfg.zfssa_cache_directory) - self.zfssa.create_directory(lcfg.zfssa_cache_directory) - - def _ensure_shares_mounted(self): - try: - self._ensure_share_mounted(self.mount_path) - except Exception as exc: - LOG.error(_LE('Exception during mounting %s.'), exc) - - self._mounted_shares = [self.mount_path] - LOG.debug('Available shares %s', self._mounted_shares) - - def check_for_setup_error(self): - """Check that driver can login. - - Check also for properly configured pool, project and share - Check that the http and nfs services are enabled - """ - lcfg = self.configuration - - self.zfssa.verify_pool(lcfg.zfssa_nfs_pool) - self.zfssa.verify_project(lcfg.zfssa_nfs_pool, lcfg.zfssa_nfs_project) - self.zfssa.verify_share(lcfg.zfssa_nfs_pool, lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share) - self.zfssa.verify_service('http') - self.zfssa.verify_service('nfs') - - def create_volume(self, volume): - super(ZFSSANFSDriver, self).create_volume(volume) - self.zfssa.set_file_props(volume['name'], {'cinder_managed': 'True'}) - - def create_snapshot(self, snapshot): - """Creates a snapshot of a volume.""" - LOG.info(_LI('Creating snapshot: %s'), snapshot['name']) - lcfg = self.configuration - snap_name = self._create_snapshot_name() - self.zfssa.create_snapshot(lcfg.zfssa_nfs_pool, lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share, snap_name) - - src_file = snap_name + '/' + snapshot['volume_name'] - - try: - self.zfssa.create_snapshot_of_volume_file(src_file=src_file, - dst_file= - snapshot['name']) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.debug('Error thrown during snapshot: %s creation', - snapshot['name']) - finally: - self.zfssa.delete_snapshot(lcfg.zfssa_nfs_pool, - lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share, snap_name) - - def delete_snapshot(self, snapshot): - """Deletes a snapshot.""" - LOG.info(_LI('Deleting snapshot: %s'), snapshot['name']) - self.zfssa.delete_snapshot_of_volume_file(src_file=snapshot['name']) - - def create_volume_from_snapshot(self, volume, snapshot, method='COPY'): - LOG.info(_LI('Creatng volume from snapshot. volume: %s'), - volume['name']) - LOG.info(_LI('Source Snapshot: %s'), snapshot['name']) - - self._ensure_shares_mounted() - self.zfssa.create_volume_from_snapshot_file(src_file=snapshot['name'], - dst_file=volume['name'], - method=method) - - volume['provider_location'] = self.mount_path - - if volume['size'] != snapshot['volume_size']: - try: - self.extend_volume(volume, volume['size']) - except Exception: - vol_path = self.local_path(volume) - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Error in extending volume size: Volume: ' - '%(volume)s Vol_Size: %(vol_size)d with ' - 'Snapshot: %(snapshot)s Snap_Size: ' - '%(snap_size)d'), - {'volume': volume['name'], - 'vol_size': volume['size'], - 'snapshot': snapshot['name'], - 'snap_size': snapshot['volume_size']}) - self._execute('rm', '-f', vol_path, run_as_root=True) - - volume_origin = {'origin': snapshot['volume_name']} - self.zfssa.set_file_props(volume['name'], volume_origin) - - return {'provider_location': volume['provider_location']} - - def create_cloned_volume(self, volume, src_vref): - """Creates a snapshot and then clones the snapshot into a volume.""" - LOG.info(_LI('new cloned volume: %s'), volume['name']) - LOG.info(_LI('source volume for cloning: %s'), src_vref['name']) - - snapshot = {'volume_name': src_vref['name'], - 'volume_id': src_vref['id'], - 'volume_size': src_vref['size'], - 'name': self._create_snapshot_name()} - - self.create_snapshot(snapshot) - return self.create_volume_from_snapshot(volume, snapshot, - method='MOVE') - - def delete_volume(self, volume): - LOG.debug('Deleting volume %s.', volume['name']) - lcfg = self.configuration - try: - vol_props = self.zfssa.get_volume(volume['name']) - except exception.VolumeNotFound: - return - super(ZFSSANFSDriver, self).delete_volume(volume) - - if vol_props['origin'].startswith(lcfg.zfssa_cache_directory): - LOG.info(_LI('Checking origin %(origin)s of volume %(volume)s.'), - {'origin': vol_props['origin'], - 'volume': volume['name']}) - self._check_origin(vol_props['origin']) - - @utils.synchronized('zfssanfs', external=True) - def clone_image(self, context, volume, - image_location, image_meta, - image_service): - """Create a volume efficiently from an existing image. - - Verify the image ID being used: - - (1) If there is no existing cache volume, create one and transfer - image data to it. Take a snapshot. - - (2) If a cache volume already exists, verify if it is either alternated - or updated. If so try to remove it, raise exception if removal fails. - Create a new cache volume as in (1). - - Clone a volume from the cache volume and returns it to Cinder. - - A file lock is placed on this method to prevent: - (a) a race condition when a cache volume has been verified, but then - gets deleted before it is cloned. - - (b) failure of subsequent clone_image requests if the first request is - still pending. - """ - LOG.debug('Cloning image %(image)s to volume %(volume)s', - {'image': image_meta['id'], 'volume': volume['name']}) - lcfg = self.configuration - cachevol_size = 0 - if not lcfg.zfssa_enable_local_cache: - return None, False - - with image_utils.TemporaryImages.fetch( - image_service, context, image_meta['id']) as tmp_image: - info = image_utils.qemu_img_info(tmp_image) - cachevol_size = int(math.ceil(float(info.virtual_size) / units.Gi)) - - if cachevol_size > volume['size']: - exception_msg = (_LE('Image size %(img_size)dGB is larger ' - 'than volume size %(vol_size)dGB.'), - {'img_size': cachevol_size, - 'vol_size': volume['size']}) - LOG.error(exception_msg) - return None, False - - cache_dir = '%s/' % lcfg.zfssa_cache_directory - updated_at = six.text_type(image_meta['updated_at'].isoformat()) - cachevol_props = { - 'name': '%sos-cache-vol-%s' % (cache_dir, - image_meta['id']), - 'size': cachevol_size, - 'updated_at': updated_at, - 'image_id': image_meta['id'], - } - - try: - cachevol_name = self._verify_cache_volume(context, - image_meta, - image_service, - cachevol_props) - # A cache volume should be ready by now - # Create a clone from the cache volume - cache_vol = { - 'name': cachevol_name, - 'size': cachevol_size, - 'id': image_meta['id'], - } - clone_vol = self.create_cloned_volume(volume, cache_vol) - self._update_origin(volume['name'], cachevol_name) - except exception.VolumeBackendAPIException as exc: - exception_msg = (_LE('Cannot clone image %(image)s to ' - 'volume %(volume)s. Error: %(error)s.'), - {'volume': volume['name'], - 'image': image_meta['id'], - 'error': exc.message}) - LOG.error(exception_msg) - return None, False - - return clone_vol, True - - def _verify_cache_volume(self, context, img_meta, - img_service, cachevol_props): - """Verify if we have a cache volume that we want. - - If we don't, create one. - If we do, check if it's been updated: - * If so, delete it and recreate a new volume - * If not, we are good. - - If it's out of date, delete it and create a new one. - - After the function returns, there should be a cache volume available, - ready for cloning. - """ - cachevol_name = cachevol_props['name'] - cache_vol = None - LOG.debug('Verifying cache volume %s:', cachevol_name) - - try: - cache_vol = self.zfssa.get_volume(cachevol_name) - except exception.VolumeNotFound: - # There is no existing cache volume, create one: - LOG.debug('Cache volume not found. Creating one...') - return self._create_cache_volume(context, - img_meta, - img_service, - cachevol_props) - - # A cache volume does exist, check if it's updated: - if ((cache_vol['updated_at'] != cachevol_props['updated_at']) or - (cache_vol['image_id'] != cachevol_props['image_id'])): - if cache_vol['numclones'] > 0: - # The cache volume is updated, but has clones - exception_msg = (_('Cannot delete ' - 'cache volume: %(cachevol_name)s. ' - 'It was updated at %(updated_at)s ' - 'and currently has %(numclones)d ' - 'volume instances.'), - {'cachevol_name': cachevol_name, - 'updated_at': cachevol_props['updated_at'], - 'numclones': cache_vol['numclones']}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - # The cache volume is updated, but has no clone, so we delete it - # and re-create a new one: - cache_vol = { - 'provider_location': self.mount_path, - 'name': cachevol_name, - } - self.delete_volume(cache_vol) - return self._create_cache_volume(context, - img_meta, - img_service, - cachevol_props) - - return cachevol_name - - def _create_cache_volume(self, context, img_meta, - img_service, cachevol_props): - """Create a cache volume from an image. - - Returns name of the cache volume. - """ - cache_vol = { - 'provider_location': self.mount_path, - 'size': cachevol_props['size'], - 'name': cachevol_props['name'], - } - LOG.debug('Creating cache volume %s', cache_vol['name']) - - try: - super(ZFSSANFSDriver, self).create_volume(cache_vol) - LOG.debug('Copying image data:') - super(ZFSSANFSDriver, self).copy_image_to_volume(context, - cache_vol, - img_service, - img_meta['id']) - - except Exception as exc: - exc_msg = (_('Fail to create cache volume %(volume)s. ' - 'Error: %(err)s'), - {'volume': cache_vol['name'], - 'err': six.text_type(exc)}) - LOG.error(exc_msg) - self.zfssa.delete_file(cache_vol['name']) - raise exception.VolumeBackendAPIException(data=exc_msg) - - cachevol_meta = { - 'updated_at': cachevol_props['updated_at'], - 'image_id': cachevol_props['image_id'], - } - cachevol_meta.update({'numclones': '0'}) - self.zfssa.set_file_props(cache_vol['name'], cachevol_meta) - return cache_vol['name'] - - def _create_snapshot_name(self): - """Creates a snapshot name from the date and time.""" - - return ('cinder-zfssa-nfs-snapshot-%s' % - dt.datetime.utcnow().isoformat()) - - def _get_share_capacity_info(self): - """Get available and used capacity info for the NFS share.""" - lcfg = self.configuration - share_details = self.zfssa.get_share(lcfg.zfssa_nfs_pool, - lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share) - - free = share_details['space_available'] - used = share_details['space_total'] - return free, used - - @utils.synchronized('zfssanfs', external=True) - def _check_origin(self, origin): - """Verify the cache volume of a bootable volume. - - If the cache no longer has clone, it will be deleted. - """ - try: - cachevol_props = self.zfssa.get_volume(origin) - except exception.VolumeNotFound: - LOG.debug('Origin %s does not exist', origin) - return - - numclones = cachevol_props['numclones'] - LOG.debug('Number of clones: %d', numclones) - if numclones <= 1: - # This cache vol does not have any other clone - self.zfssa.delete_file(origin) - else: - cachevol_props = {'numclones': six.text_type(numclones - 1)} - self.zfssa.set_file_props(origin, cachevol_props) - - def _update_origin(self, vol_name, cachevol_name): - """Update WebDAV property of a volume. - - WebDAV properties are used to keep track of: - (1) The number of clones of a cache volume. - (2) The cache volume name (origin) of a bootable volume. - - To avoid race conditions when multiple volumes are created and needed - to be updated, a file lock is used to ensure that the properties are - updated properly. - """ - volume_origin = {'origin': cachevol_name} - self.zfssa.set_file_props(vol_name, volume_origin) - - cache_props = self.zfssa.get_volume(cachevol_name) - cache_props.update({'numclones': - six.text_type(cache_props['numclones'] + 1)}) - self.zfssa.set_file_props(cachevol_name, cache_props) - - def _update_volume_stats(self): - """Get volume stats from zfssa""" - self._ensure_shares_mounted() - data = {} - lcfg = self.configuration - backend_name = self.configuration.safe_get('volume_backend_name') - data['volume_backend_name'] = backend_name or self.__class__.__name__ - data['vendor_name'] = 'Oracle' - data['driver_version'] = self.VERSION - data['storage_protocol'] = self.protocol - - asn = self.zfssa.get_asn() - data['location_info'] = '%s:%s' % (asn, lcfg.zfssa_nfs_share) - - free, used = self._get_share_capacity_info() - capacity = float(free) + float(used) - ratio_used = used / capacity - - data['QoS_support'] = False - data['reserved_percentage'] = 0 - - used_percentage_limit = 100 - self.configuration.reserved_percentage - used_ratio_limit = used_percentage_limit / 100.0 - if (ratio_used > used_ratio_limit or - ratio_used >= self.configuration.max_over_subscription_ratio): - data['reserved_percentage'] = 100 - - data['total_capacity_gb'] = float(capacity) / units.Gi - data['free_capacity_gb'] = float(free) / units.Gi - - share_details = self.zfssa.get_share(lcfg.zfssa_nfs_pool, - lcfg.zfssa_nfs_project, - lcfg.zfssa_nfs_share) - pool_details = self.zfssa.get_pool_details(lcfg.zfssa_nfs_pool) - - data['zfssa_compression'] = share_details['compression'] - data['zfssa_encryption'] = share_details['encryption'] - data['zfssa_logbias'] = share_details['logbias'] - data['zfssa_poolprofile'] = pool_details['profile'] - data['zfssa_sparse'] = six.text_type(lcfg.nfs_sparsed_volumes) - - self._stats = data - - def migrate_volume(self, ctxt, volume, host): - LOG.debug('Attempting ZFSSA enabled volume migration. volume: %(id)s, ' - 'host: %(host)s, status=%(status)s', - {'id': volume['id'], - 'host': host, - 'status': volume['status']}) - - lcfg = self.configuration - default_ret = (False, None) - - if volume['status'] != "available": - LOG.debug('Only available volumes can be migrated using backend ' - 'assisted migration. Defaulting to generic migration.') - return default_ret - - if (host['capabilities']['vendor_name'] != 'Oracle' or - host['capabilities']['storage_protocol'] != self.protocol): - LOG.debug('Source and destination drivers need to be Oracle iSCSI ' - 'to use backend assisted migration. Defaulting to ' - 'generic migration.') - return default_ret - - if 'location_info' not in host['capabilities']: - LOG.debug('Could not find location_info in capabilities reported ' - 'by the destination driver. Defaulting to generic ' - 'migration.') - return default_ret - - loc_info = host['capabilities']['location_info'] - - try: - (tgt_asn, tgt_share) = loc_info.split(':') - except ValueError: - LOG.error(_LE("Location info needed for backend enabled volume " - "migration not in correct format: %s. Continuing " - "with generic volume migration."), loc_info) - return default_ret - - src_asn = self.zfssa.get_asn() - - if tgt_asn == src_asn and lcfg.zfssa_nfs_share == tgt_share: - LOG.info(_LI('Source and destination ZFSSA shares are the same. ' - 'Do nothing. volume: %s'), volume['name']) - return (True, None) - - return (False, None) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - """Return model update for migrated volume. - - :param volume: The original volume that was migrated to this backend - :param new_volume: The migration volume object that was created on - this backend as part of the migration process - :param original_volume_status: The status of the original volume - :returns: model_update to update DB with any needed changes - """ - - original_name = CONF.volume_name_template % volume['id'] - current_name = CONF.volume_name_template % new_volume['id'] - - LOG.debug('Renaming migrated volume: %(cur)s to %(org)s.', - {'cur': current_name, - 'org': original_name}) - self.zfssa.create_volume_from_snapshot_file(src_file=current_name, - dst_file=original_name, - method='MOVE') - provider_location = new_volume['provider_location'] - return {'_name_id': None, 'provider_location': provider_location} - - def manage_existing(self, volume, existing_ref): - """Manage an existing volume in the ZFSSA backend. - - :param volume: Reference to the new volume. - :param existing_ref: Reference to the existing volume to be managed. - """ - existing_vol_name = self._get_existing_vol_name(existing_ref) - try: - vol_props = self.zfssa.get_volume(existing_vol_name) - except exception.VolumeNotFound: - err_msg = (_("Volume %s doesn't exist on the ZFSSA backend.") % - existing_vol_name) - LOG.error(err_msg) - raise exception.InvalidInput(reason=err_msg) - - self._verify_volume_to_manage(existing_vol_name, vol_props) - - try: - self.zfssa.rename_volume(existing_vol_name, volume['name']) - except Exception: - LOG.error(_LE("Failed to rename volume %(existing)s to %(new)s. " - "Volume manage failed."), - {'existing': existing_vol_name, - 'new': volume['name']}) - raise - - try: - self.zfssa.set_file_props(volume['name'], - {'cinder_managed': 'True'}) - except Exception: - self.zfssa.rename_volume(volume['name'], existing_vol_name) - LOG.error(_LE("Failed to set properties for volume %(existing)s. " - "Volume manage failed."), - {'existing': volume['name']}) - raise - - return {'provider_location': self.mount_path} - - def manage_existing_get_size(self, volume, existing_ref): - """Return size of the volume to be managed by manage_existing.""" - existing_vol_name = self._get_existing_vol_name(existing_ref) - - # The ZFSSA NFS driver only has one mounted share. - local_share_mount = self._get_mount_point_for_share( - self._mounted_shares[0]) - local_vol_path = os.path.join(local_share_mount, existing_vol_name) - - try: - if os.path.isfile(local_vol_path): - size = int(math.ceil(float( - utils.get_file_size(local_vol_path)) / units.Gi)) - except (OSError, ValueError): - err_msg = (_("Failed to get size of existing volume: %(vol). " - "Volume Manage failed."), {'vol': existing_vol_name}) - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - - LOG.debug("Size volume: %(vol)s to be migrated is: %(size)s.", - {'vol': existing_vol_name, 'size': size}) - - return size - - def _verify_volume_to_manage(self, name, vol_props): - lcfg = self.configuration - - if lcfg.zfssa_manage_policy != 'strict': - return - - if vol_props['cinder_managed'] == "": - err_msg = (_("Unknown if the volume: %s to be managed is " - "already being managed by Cinder. Aborting manage " - "volume. Please add 'cinder_managed' custom schema " - "property to the volume and set its value to False. " - "Alternatively, Set the value of cinder config " - "policy 'zfssa_manage_policy' to 'loose' to " - "remove this restriction.") % name) - LOG.error(err_msg) - raise exception.InvalidInput(reason=err_msg) - - if vol_props['cinder_managed'] == 'True': - msg = (_("Volume: %s is already being managed by Cinder.") % name) - LOG.error(msg) - raise exception.ManageExistingAlreadyManaged(volume_ref=name) - - def unmanage(self, volume): - """Remove an existing volume from cinder management. - - :param volume: Reference to the volume to be unmanaged. - """ - new_name = 'unmanaged-' + volume['name'] - try: - self.zfssa.rename_volume(volume['name'], new_name) - except Exception: - LOG.error(_LE("Failed to rename volume %(existing)s to %(new)s. " - "Volume unmanage failed."), - {'existing': volume['name'], - 'new': new_name}) - raise - - try: - self.zfssa.set_file_props(new_name, {'cinder_managed': 'False'}) - except Exception: - self.zfssa.rename_volume(new_name, volume['name']) - LOG.error(_LE("Failed to set properties for volume %(existing)s. " - "Volume unmanage failed."), - {'existing': volume['name']}) - raise - - def _get_existing_vol_name(self, existing_ref): - if 'source-name' not in existing_ref: - msg = _("Reference to volume to be managed must contain " - "source-name.") - raise exception.ManageExistingInvalidReference( - existing_ref=existing_ref, reason=msg) - return existing_ref['source-name'] diff --git a/cinder/volume/drivers/zfssa/zfssarest.py b/cinder/volume/drivers/zfssa/zfssarest.py deleted file mode 100644 index b7ac7bd5e..000000000 --- a/cinder/volume/drivers/zfssa/zfssarest.py +++ /dev/null @@ -1,1301 +0,0 @@ -# Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -""" -ZFS Storage Appliance Proxy -""" -import json - -from oslo_log import log -from oslo_service import loopingcall - -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder.volume.drivers.zfssa import restclient -from cinder.volume.drivers.zfssa import webdavclient - -LOG = log.getLogger(__name__) - - -def factory_restclient(url, **kwargs): - return restclient.RestClientURL(url, **kwargs) - - -class ZFSSAApi(object): - """ZFSSA API proxy class""" - - def __init__(self): - self.host = None - self.url = None - self.rclient = None - - def __del__(self): - if self.rclient and self.rclient.islogin(): - self.rclient.logout() - - def _is_pool_owned(self, pdata): - """Returns True if the pool's owner is the same as the host.""" - svc = '/api/system/v1/version' - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error getting version: ' - 'svc: %(svc)s.' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'svc': svc, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - vdata = json.loads(ret.data) - return vdata['version']['asn'] == pdata['pool']['asn'] and \ - vdata['version']['nodename'] == pdata['pool']['owner'] - - def get_pool_details(self, pool): - """Get properties of a pool.""" - svc = '/api/storage/v1/pools/%s' % pool - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Getting Pool Stats: ' - 'Pool: %(pool)s ' - 'Return code: %(status)d ' - 'Message: %(data)s.') - % {'pool': pool, - 'status': ret.status, - 'data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - - if not self._is_pool_owned(val): - exception_msg = (_('Error Pool ownership: ' - 'Pool %(pool)s is not owned ' - 'by %(host)s.') - % {'pool': pool, - 'host': self.host}) - LOG.error(exception_msg) - raise exception.InvalidInput(reason=exception_msg) - return val['pool'] - - def set_host(self, host, timeout=None): - self.host = host - self.url = "https://" + self.host + ":215" - self.rclient = factory_restclient(self.url, timeout=timeout) - - def login(self, auth_str): - """Login to the appliance""" - if self.rclient and not self.rclient.islogin(): - self.rclient.login(auth_str) - - def logout(self): - self.rclient.logout() - - def verify_service(self, service, status='online'): - """Checks whether a service is online or not""" - svc = '/api/service/v1/services/' + service - ret = self.rclient.get(svc) - - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Verifying ' - 'Service: %(service)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'service': service, - 'ret.status': ret.status, - 'ret.data': ret.data}) - - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - data = json.loads(ret.data)['service'] - - if data[''] != status: - exception_msg = (_('%(service)s Service is not %(status)s ' - 'on storage appliance: %(host)s') - % {'service': service, - 'status': status, - 'host': self.host}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def get_asn(self): - """Returns appliance asn.""" - svc = '/api/system/v1/version' - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error getting appliance version details. ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - return val['version']['asn'] - - def get_replication_targets(self): - """Returns all replication targets configured on the appliance.""" - svc = '/api/storage/v1/replication/targets' - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error getting replication target details. ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - return val - - def edit_inherit_replication_flag(self, pool, project, volume, set=True): - """Edit the inherit replication flag for volume.""" - svc = ('/api/storage/v1/pools/%(pool)s/projects/%(project)s' - '/filesystems/%(volume)s/replication' - % {'pool': pool, - 'project': project, - 'volume': volume}) - arg = {'inherited': set} - ret = self.rclient.put(svc, arg) - - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error setting replication inheritance ' - 'to %(set)s ' - 'for volume: %(vol)s ' - 'project %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'set': set, - 'project': project, - 'vol': volume, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_replication_action(self, host_pool, host_project, tgt_name, - tgt_pool, volume): - """Create a replication action.""" - arg = {'pool': host_pool, - 'project': host_project, - 'target_pool': tgt_pool, - 'target': tgt_name} - - if volume is not None: - arg.update({'share': volume}) - - svc = '/api/storage/v1/replication/actions' - ret = self.rclient.post(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating replication action on: ' - 'pool: %(pool)s ' - 'Project: %(proj)s ' - 'volume: %(vol)s ' - 'for target: %(tgt)s and pool: %(tgt_pool)s' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'pool': host_pool, - 'proj': host_project, - 'vol': volume, - 'tgt': tgt_name, - 'tgt_pool': tgt_pool, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - return val['action']['id'] - - def delete_replication_action(self, action_id): - """Delete a replication action.""" - svc = '/api/storage/v1/replication/actions/%s' % action_id - ret = self.rclient.delete(svc) - if ret.status != restclient.Status.NO_CONTENT: - exception_msg = (_('Error Deleting ' - 'replication action: %(id)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'id': action_id, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def send_repl_update(self, action_id): - """Send replication update - - Send replication update to the target appliance and then wait for - it to complete. - """ - - svc = '/api/storage/v1/replication/actions/%s/sendupdate' % action_id - ret = self.rclient.put(svc) - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error sending replication update ' - 'for action id: %(id)s . ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'id': action_id, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def _loop_func(): - svc = '/api/storage/v1/replication/actions/%s' % action_id - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error getting replication action: %(id)s. ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'id': action_id, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - if val['action']['last_result'] == 'success': - raise loopingcall.LoopingCallDone() - elif (val['action']['last_result'] == '' and - val['action']['state'] == 'sending'): - pass - else: - exception_msg = (_('Error sending replication update. ' - 'Returned error: %(err)s. ' - 'Action: %(id)s.') - % {'err': val['action']['last_result'], - 'id': action_id}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - timer = loopingcall.FixedIntervalLoopingCall(_loop_func) - timer.start(interval=5).wait() - - def get_replication_source(self, asn): - """Return the replication source json which has a matching asn.""" - svc = "/api/storage/v1/replication/sources" - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error getting replication source details. ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - - for source in val['sources']: - if source['asn'] == asn: - return source - return None - - def sever_replication(self, package, src_name, project=None): - """Sever Replication at the destination. - - This method will sever the package and move the volume to a project, - if project name is not passed in then the package name is selected - as the project name - """ - - svc = ('/api/storage/v1/replication/sources/%(src)s/packages/%(pkg)s' - '/sever' % {'src': src_name, 'pkg': package}) - - if not project: - project = package - - arg = {'projname': project} - ret = self.rclient.put(svc, arg) - - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error severing the package: %(package)s ' - 'from source: %(src)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'package': package, - 'src': src_name, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def move_volume(self, pool, project, volume, tgt_project): - """Move a LUN from one project to another within the same pool.""" - svc = ('/api/storage/v1/pools/%(pool)s/projects/%(project)s' - '/filesystems/%(volume)s' % {'pool': pool, - 'project': project, - 'volume': volume}) - - arg = {'project': tgt_project} - - ret = self.rclient.put(svc, arg) - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error moving volume: %(vol)s ' - 'from source project: %(src)s ' - 'to target project: %(tgt)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'vol': volume, - 'src': project, - 'tgt': tgt_project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def delete_project(self, pool, project): - """Delete a project.""" - svc = ('/api/storage/v1/pools/%(pool)s/projects/%(project)s' % - {'pool': pool, - 'project': project}) - ret = self.rclient.delete(svc) - if ret.status != restclient.Status.NO_CONTENT: - exception_msg = (_('Error Deleting ' - 'project: %(project)s ' - 'on pool: %(pool)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'project': project, - 'pool': pool, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def get_project_stats(self, pool, project): - """Get project stats. - - Get available space and total space of a project - returns (avail, total). - """ - svc = '/api/storage/v1/pools/%s/projects/%s' % (pool, project) - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Getting Project Stats: ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - avail = val['project']['space_available'] - total = avail + val['project']['space_total'] - - return avail, total - - def create_project(self, pool, project, compression=None, logbias=None): - """Create a project on a pool. - - Check first whether the pool exists. - """ - self.verify_pool(pool) - svc = '/api/storage/v1/pools/' + pool + '/projects/' + project - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - svc = '/api/storage/v1/pools/' + pool + '/projects' - arg = { - 'name': project - } - if compression and compression != '': - arg.update({'compression': compression}) - if logbias and logbias != '': - arg.update({'logbias': logbias}) - - ret = self.rclient.post(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating Project: ' - '%(project)s on ' - 'Pool: %(pool)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'project': project, - 'pool': pool, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_initiator(self, initiator, alias, chapuser=None, - chapsecret=None): - """Create an iSCSI initiator.""" - - svc = '/api/san/v1/iscsi/initiators/alias=' + alias - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - svc = '/api/san/v1/iscsi/initiators' - arg = { - 'initiator': initiator, - 'alias': alias - } - if chapuser and chapuser != '' and chapsecret and chapsecret != '': - arg.update({'chapuser': chapuser, - 'chapsecret': chapsecret}) - - ret = self.rclient.post(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating Initiator: ' - '%(initiator)s on ' - 'Alias: %(alias)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'initiator': initiator, - 'alias': alias, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def add_to_initiatorgroup(self, initiator, initiatorgroup): - """Add an iSCSI initiator to initiatorgroup""" - svc = '/api/san/v1/iscsi/initiator-groups/' + initiatorgroup - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - svc = '/api/san/v1/iscsi/initiator-groups' - arg = { - 'name': initiatorgroup, - 'initiators': [initiator] - } - ret = self.rclient.post(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Adding Initiator: ' - '%(initiator)s on group' - 'InitiatorGroup: %(initiatorgroup)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'initiator': initiator, - 'initiatorgroup': initiatorgroup, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - else: - val = json.loads(ret.data) - inits = val['group']['initiators'] - if inits is None: - exception_msg = (_('Error Getting Initiators: ' - 'InitiatorGroup: %(initiatorgroup)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'initiatorgroup': initiatorgroup, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - if initiator in inits: - return - - inits.append(initiator) - svc = '/api/san/v1/iscsi/initiator-groups/' + initiatorgroup - arg = { - 'initiators': inits - } - ret = self.rclient.put(svc, arg) - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error Adding Initiator: ' - '%(initiator)s on group' - 'InitiatorGroup: %(initiatorgroup)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'initiator': initiator, - 'initiatorgroup': initiatorgroup, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_target(self, alias, interfaces=None, tchapuser=None, - tchapsecret=None): - """Create an iSCSI target. - - :param interfaces: an array with network interfaces - :param tchapuser, tchapsecret: target's chapuser and chapsecret - :returns: target iqn - """ - svc = '/api/san/v1/iscsi/targets/alias=' + alias - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - svc = '/api/san/v1/iscsi/targets' - arg = { - 'alias': alias - } - - if tchapuser and tchapuser != '' and tchapsecret and \ - tchapsecret != '': - arg.update({'targetchapuser': tchapuser, - 'targetchapsecret': tchapsecret, - 'auth': 'chap'}) - - if interfaces is not None and len(interfaces) > 0: - arg.update({'interfaces': interfaces}) - - ret = self.rclient.post(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating Target: ' - '%(alias)s' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'alias': alias, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - return val['target']['iqn'] - - def get_target(self, alias): - """Get an iSCSI target iqn.""" - svc = '/api/san/v1/iscsi/targets/alias=' + alias - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Getting Target: ' - '%(alias)s' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'alias': alias, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - return val['target']['iqn'] - - def add_to_targetgroup(self, iqn, targetgroup): - """Add an iSCSI target to targetgroup.""" - svc = '/api/san/v1/iscsi/target-groups/' + targetgroup - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - svccrt = '/api/san/v1/iscsi/target-groups' - arg = { - 'name': targetgroup, - 'targets': [iqn] - } - - ret = self.rclient.post(svccrt, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating TargetGroup: ' - '%(targetgroup)s with' - 'IQN: %(iqn)s' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'targetgroup': targetgroup, - 'iqn': iqn, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - return - - arg = { - 'targets': [iqn] - } - - ret = self.rclient.put(svc, arg) - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error Adding to TargetGroup: ' - '%(targetgroup)s with' - 'IQN: %(iqn)s' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'targetgroup': targetgroup, - 'iqn': iqn, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def verify_pool(self, pool): - """Checks whether pool exists.""" - svc = '/api/storage/v1/pools/' + pool - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Verifying Pool: ' - '%(pool)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'pool': pool, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def verify_project(self, pool, project): - """Checks whether project exists.""" - svc = '/api/storage/v1/pools/' + pool + '/projects/' + project - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Verifying ' - 'Project: %(project)s on ' - 'Pool: %(pool)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'project': project, - 'pool': pool, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def verify_initiator(self, iqn): - """Check whether initiator iqn exists.""" - svc = '/api/san/v1/iscsi/initiators/' + iqn - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Verifying ' - 'Initiator: %(iqn)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'initiator': iqn, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def verify_target(self, alias): - """Check whether target alias exists.""" - svc = '/api/san/v1/iscsi/targets/alias=' + alias - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Verifying ' - 'Target: %(alias)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'alias': alias, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_lun(self, pool, project, lun, volsize, targetgroup, specs): - """Create a LUN. - - specs - contains volume properties (e.g blocksize, compression). - """ - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + '/luns' - arg = { - 'name': lun, - 'volsize': volsize, - 'targetgroup': targetgroup, - 'initiatorgroup': 'com.sun.ms.vss.hg.maskAll' - } - if specs: - arg.update(specs) - - ret = self.rclient.post(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating ' - 'Volume: %(lun)s ' - 'Size: %(size)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'lun': lun, - 'size': volsize, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - return val - - def get_lun(self, pool, project, lun): - """return iscsi lun properties.""" - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + "/luns/" + lun - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Getting ' - 'Volume: %(lun)s on ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'lun': lun, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeNotFound(volume_id=lun) - - val = json.loads(ret.data) - ret = { - 'name': val['lun']['name'], - 'guid': val['lun']['lunguid'], - 'number': val['lun']['assignednumber'], - 'initiatorgroup': val['lun']['initiatorgroup'], - 'size': val['lun']['volsize'], - 'nodestroy': val['lun']['nodestroy'], - 'targetgroup': val['lun']['targetgroup'] - } - if 'origin' in val['lun']: - ret.update({'origin': val['lun']['origin']}) - if 'custom:image_id' in val['lun']: - ret.update({'image_id': val['lun']['custom:image_id']}) - ret.update({'updated_at': val['lun']['custom:updated_at']}) - if 'custom:cinder_managed' in val['lun']: - ret.update({'cinder_managed': val['lun']['custom:cinder_managed']}) - - return ret - - def get_lun_snapshot(self, pool, project, lun, snapshot): - """Return iscsi lun snapshot properties.""" - svc = ('/api/storage/v1/pools/' + pool + '/projects/' + - project + '/luns/' + lun + '/snapshots/' + snapshot) - - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_LE('Error Getting ' - 'Snapshot: %(snapshot)s of ' - 'Volume: %(lun)s in ' - 'Pool: %(pool)s, ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d, ' - 'Message: %(ret.data)s.'), - {'snapshot': snapshot, - 'lun': lun, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.SnapshotNotFound(snapshot_id=snapshot) - - val = json.loads(ret.data)['snapshot'] - ret = { - 'name': val['name'], - 'numclones': val['numclones'], - } - return ret - - def set_lun_initiatorgroup(self, pool, project, lun, initiatorgroup): - """Set the initiatorgroup property of a LUN.""" - if initiatorgroup == '': - initiatorgroup = 'com.sun.ms.vss.hg.maskAll' - - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + '/luns/' + lun - arg = { - 'initiatorgroup': initiatorgroup - } - - ret = self.rclient.put(svc, arg) - if ret.status != restclient.Status.ACCEPTED: - LOG.error(_LE('Error Setting Volume: %(lun)s to InitiatorGroup: ' - '%(initiatorgroup)s Pool: %(pool)s Project: ' - '%(project)s Return code: %(ret.status)d Message: ' - '%(ret.data)s.'), - {'lun': lun, - 'initiatorgroup': initiatorgroup, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - - def delete_lun(self, pool, project, lun): - """delete iscsi lun.""" - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + '/luns/' + lun - - ret = self.rclient.delete(svc) - if ret.status != restclient.Status.NO_CONTENT: - exception_msg = (_('Error Deleting Volume: %(lun)s from ' - 'Pool: %(pool)s, Project: %(project)s. ' - 'Return code: %(ret.status)d, ' - 'Message: %(ret.data)s.'), - {'lun': lun, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - if ret.status == restclient.Status.FORBIDDEN: - # This means that the lun exists but it can't be deleted: - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_snapshot(self, pool, project, lun, snapshot): - """create snapshot.""" - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + '/luns/' + lun + '/snapshots' - arg = { - 'name': snapshot - } - - ret = self.rclient.post(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating ' - 'Snapshot: %(snapshot)s on' - 'Volume: %(lun)s to ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.'), - {'snapshot': snapshot, - 'lun': lun, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def delete_snapshot(self, pool, project, lun, snapshot): - """delete snapshot.""" - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + '/luns/' + lun + '/snapshots/' + snapshot - - ret = self.rclient.delete(svc) - if ret.status != restclient.Status.NO_CONTENT: - exception_msg = (_('Error Deleting ' - 'Snapshot: %(snapshot)s on ' - 'Volume: %(lun)s to ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'snapshot': snapshot, - 'lun': lun, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def clone_snapshot(self, pool, project, lun, snapshot, clone_proj, clone): - """clone 'snapshot' to a lun named 'clone' in project 'clone_proj'.""" - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + '/luns/' + lun + '/snapshots/' + snapshot + '/clone' - arg = { - 'project': clone_proj, - 'share': clone, - 'nodestroy': True - } - - ret = self.rclient.put(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Cloning ' - 'Snapshot: %(snapshot)s on ' - 'Volume: %(lun)s of ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Clone project: %(clone_proj)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'snapshot': snapshot, - 'lun': lun, - 'pool': pool, - 'project': project, - 'clone_proj': clone_proj, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def set_lun_props(self, pool, project, lun, **kargs): - """set lun properties.""" - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + '/luns/' + lun - if kargs is None: - return - - if 'schema' in kargs: - kargs.update(kargs.pop('schema')) - - ret = self.rclient.put(svc, kargs) - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error Setting props ' - 'Props: %(props)s on ' - 'Volume: %(lun)s of ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'props': kargs, - 'lun': lun, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def num_clones(self, pool, project, lun, snapshot): - """Checks whether snapshot has clones or not.""" - svc = '/api/storage/v1/pools/' + pool + '/projects/' + \ - project + '/luns/' + lun + '/snapshots/' + snapshot - - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Getting ' - 'Snapshot: %(snapshot)s on ' - 'Volume: %(lun)s to ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'snapshot': snapshot, - 'lun': lun, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - return val['snapshot']['numclones'] - - def get_initiator_initiatorgroup(self, initiator): - """Returns the initiator group of the initiator.""" - groups = [] - svc = "/api/san/v1/iscsi/initiator-groups" - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - msg = _('Error getting initiator groups.') - LOG.error(msg) - raise exception.VolumeBackendAPIException(data=msg) - val = json.loads(ret.data) - for initiator_group in val['groups']: - if initiator in initiator_group['initiators']: - groups.append(initiator_group["name"]) - return groups - - def create_schema(self, schema): - """Create a custom ZFSSA schema.""" - base = '/api/storage/v1/schema' - - svc = "%(base)s/%(prop)s" % {'base': base, 'prop': schema['property']} - ret = self.rclient.get(svc) - if ret.status == restclient.Status.OK: - LOG.warning(_LW('Property %s already exists.'), schema['property']) - return - - ret = self.rclient.post(base, schema) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating ' - 'Property: %(property)s ' - 'Type: %(type)s ' - 'Description: %(description)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'property': schema['property'], - 'type': schema['type'], - 'description': schema['description'], - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_schemas(self, schemas): - """Create multiple custom ZFSSA schemas.""" - ret = [] - for schema in schemas: - res = self.create_schema(schema) - ret.append(res) - return ret - - -class ZFSSANfsApi(ZFSSAApi): - """ZFSSA API proxy class for NFS driver""" - projects_path = '/api/storage/v1/pools/%s/projects' - project_path = projects_path + '/%s' - - shares_path = project_path + '/filesystems' - share_path = shares_path + '/%s' - share_snapshots_path = share_path + '/snapshots' - share_snapshot_path = share_snapshots_path + '/%s' - - services_path = '/api/service/v1/services/' - - def __init__(self, *args, **kwargs): - super(ZFSSANfsApi, self).__init__(*args, **kwargs) - self.webdavclient = None - - def set_webdav(self, https_path, auth_str): - self.webdavclient = webdavclient.ZFSSAWebDAVClient(https_path, - auth_str) - - def verify_share(self, pool, project, share): - """Checks whether the share exists""" - svc = self.share_path % (pool, project, share) - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Verifying ' - 'share: %(share)s on ' - 'Project: %(project)s and ' - 'Pool: %(pool)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'share': share, - 'project': project, - 'pool': pool, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_snapshot(self, pool, project, share, snapshot): - """create snapshot of a share""" - svc = self.share_snapshots_path % (pool, project, share) - - arg = { - 'name': snapshot - } - - ret = self.rclient.post(svc, arg) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating ' - 'Snapshot: %(snapshot)s on' - 'share: %(share)s to ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'snapshot': snapshot, - 'share': share, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def delete_snapshot(self, pool, project, share, snapshot): - """delete snapshot of a share""" - svc = self.share_snapshot_path % (pool, project, share, snapshot) - - ret = self.rclient.delete(svc) - if ret.status != restclient.Status.NO_CONTENT: - exception_msg = (_('Error Deleting ' - 'Snapshot: %(snapshot)s on ' - 'Share: %(share)s to ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'snapshot': snapshot, - 'share': share, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def create_snapshot_of_volume_file(self, src_file="", dst_file=""): - src_file = '.zfs/snapshot/' + src_file - return self.webdavclient.request(src_file=src_file, dst_file=dst_file, - method='COPY') - - def delete_snapshot_of_volume_file(self, src_file=""): - return self.webdavclient.request(src_file=src_file, method='DELETE') - - def create_volume_from_snapshot_file(self, src_file="", dst_file="", - method='COPY'): - return self.webdavclient.request(src_file=src_file, dst_file=dst_file, - method=method) - - def _change_service_state(self, service, state=''): - svc = self.services_path + service + '/' + state - ret = self.rclient.put(svc) - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error Verifying ' - 'Service: %(service)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'service': service, - 'ret.status': ret.status, - 'ret.data': ret.data}) - - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - data = json.loads(ret.data)['service'] - LOG.debug('%(service)s service state: %(data)s', - {'service': service, 'data': data}) - - status = 'online' if state == 'enable' else 'disabled' - - if data[''] != status: - exception_msg = (_('%(service)s Service is not %(status)s ' - 'on storage appliance: %(host)s') - % {'service': service, - 'status': status, - 'host': self.host}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def enable_service(self, service): - self._change_service_state(service, state='enable') - self.verify_service(service) - - def disable_service(self, service): - self._change_service_state(service, state='disable') - self.verify_service(service, status='offline') - - def modify_service(self, service, edit_args=None): - """Edit service properties""" - if edit_args is None: - edit_args = {} - - svc = self.services_path + service - - ret = self.rclient.put(svc, edit_args) - - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error modifying ' - 'Service: %(service)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'service': service, - 'ret.status': ret.status, - 'ret.data': ret.data}) - - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - data = json.loads(ret.data)['service'] - LOG.debug('Modify %(service)s service ' - 'return data: %(data)s', - {'service': service, - 'data': data}) - - def create_share(self, pool, project, share, args): - """Create a share in the specified pool and project""" - svc = self.share_path % (pool, project, share) - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - svc = self.shares_path % (pool, project) - args.update({'name': share}) - ret = self.rclient.post(svc, args) - if ret.status != restclient.Status.CREATED: - exception_msg = (_('Error Creating ' - 'Share: %(name)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'name': share, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - else: - LOG.debug('Editing properties of a pre-existing share') - ret = self.rclient.put(svc, args) - if ret.status != restclient.Status.ACCEPTED: - exception_msg = (_('Error editing share: ' - '%(share)s on ' - 'Pool: %(pool)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s .') - % {'share': share, - 'pool': pool, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - def get_share(self, pool, project, share): - """return share properties""" - svc = self.share_path % (pool, project, share) - ret = self.rclient.get(svc) - if ret.status != restclient.Status.OK: - exception_msg = (_('Error Getting ' - 'Share: %(share)s on ' - 'Pool: %(pool)s ' - 'Project: %(project)s ' - 'Return code: %(ret.status)d ' - 'Message: %(ret.data)s.') - % {'share': share, - 'pool': pool, - 'project': project, - 'ret.status': ret.status, - 'ret.data': ret.data}) - LOG.error(exception_msg) - raise exception.VolumeBackendAPIException(data=exception_msg) - - val = json.loads(ret.data) - return val['filesystem'] - - def get_volume(self, volume): - LOG.debug('Getting volume %s.', volume) - try: - resp = self.webdavclient.request(src_file=volume, - method='PROPFIND') - except Exception: - raise exception.VolumeNotFound(volume_id=volume) - - resp = resp.read() - numclones = self._parse_prop(resp, 'numclones') - result = { - 'numclones': int(numclones) if numclones != '' else 0, - 'updated_at': self._parse_prop(resp, 'updated_at'), - 'image_id': self._parse_prop(resp, 'image_id'), - 'origin': self._parse_prop(resp, 'origin'), - 'cinder_managed': self._parse_prop(resp, 'cinder_managed'), - } - return result - - def delete_file(self, filename): - try: - self.webdavclient.request(src_file=filename, method='DELETE') - except Exception: - exception_msg = (_LE('Cannot delete file %s.'), filename) - LOG.error(exception_msg) - - def set_file_props(self, file, specs): - """Set custom properties to a file.""" - for key in specs: - self.webdavclient.set_file_prop(file, key, specs[key]) - - def _parse_prop(self, response, prop): - """Parse a property value from the WebDAV response.""" - propval = "" - for line in response.split("\n"): - if prop in line: - try: - propval = line[(line.index('>') + 1):line.index('= original snapshot size.") - msg = msg % {'size': size, - 'snap_size': snapshot.volume_size} - raise exception.InvalidInput(reason=msg) - - def validate_source_size(size): - if source_volume and size < source_volume['size']: - msg = _("Volume size '%(size)s'GB cannot be smaller than " - "original volume size %(source_size)sGB. " - "They must be >= original volume size.") - msg = msg % {'size': size, - 'source_size': source_volume['size']} - raise exception.InvalidInput(reason=msg) - - def validate_int(size): - if not isinstance(size, int) or size <= 0: - msg = _("Volume size '%(size)s' must be an integer and" - " greater than 0") % {'size': size} - raise exception.InvalidInput(reason=msg) - - # Figure out which validation functions we should be applying - # on the size value that we extract. - validator_functors = [validate_int] - if source_volume: - validator_functors.append(validate_source_size) - elif snapshot: - validator_functors.append(validate_snap_size) - - # If the size is not provided then try to provide it. - if not size and source_volume: - size = source_volume['size'] - elif not size and snapshot: - size = snapshot.volume_size - - size = utils.as_int(size) - LOG.debug("Validating volume '%(size)s' using %(functors)s" % - {'size': size, - 'functors': ", ".join([common.make_pretty_name(func) - for func in validator_functors])}) - for func in validator_functors: - func(size) - return size - - def _check_image_metadata(self, context, image_id, size): - """Checks image existence and validates that the image metadata.""" - - # Check image existence - if image_id is None: - return - - # NOTE(harlowja): this should raise an error if the image does not - # exist, this is expected as it signals that the image_id is missing. - image_meta = self.image_service.show(context, image_id) - - # check whether image is active - if image_meta['status'] != 'active': - msg = _('Image %(image_id)s is not active.')\ - % {'image_id': image_id} - raise exception.InvalidInput(reason=msg) - - # Check image size is not larger than volume size. - image_size = utils.as_int(image_meta['size'], quiet=False) - image_size_in_gb = (image_size + GB - 1) // GB - if image_size_in_gb > size: - msg = _('Size of specified image %(image_size)sGB' - ' is larger than volume size %(volume_size)sGB.') - msg = msg % {'image_size': image_size_in_gb, 'volume_size': size} - raise exception.InvalidInput(reason=msg) - - # Check image min_disk requirement is met for the particular volume - min_disk = image_meta.get('min_disk', 0) - if size < min_disk: - msg = _('Volume size %(volume_size)sGB cannot be smaller' - ' than the image minDisk size %(min_disk)sGB.') - msg = msg % {'volume_size': size, 'min_disk': min_disk} - raise exception.InvalidInput(reason=msg) - - def _get_image_volume_type(self, context, image_id): - """Get cinder_img_volume_type property from the image metadata.""" - - # Check image existence - if image_id is None: - return None - - image_meta = self.image_service.show(context, image_id) - - # check whether image is active - if image_meta['status'] != 'active': - msg = (_('Image %(image_id)s is not active.') % - {'image_id': image_id}) - raise exception.InvalidInput(reason=msg) - - # Retrieve 'cinder_img_volume_type' property from glance image - # metadata. - image_volume_type = "cinder_img_volume_type" - properties = image_meta.get('properties') - if properties: - try: - img_vol_type = properties.get(image_volume_type) - if img_vol_type is None: - return None - volume_type = volume_types.get_volume_type_by_name( - context, - img_vol_type) - except exception.VolumeTypeNotFoundByName: - LOG.warning(_LW("Failed to retrieve volume_type from image " - "metadata. '%(img_vol_type)s' doesn't match " - "any volume types."), - {'img_vol_type': img_vol_type}) - return None - - LOG.debug("Retrieved volume_type from glance image metadata. " - "image_id: %(image_id)s, " - "image property: %(image_volume_type)s, " - "volume_type: %(volume_type)s." % - {'image_id': image_id, - 'image_volume_type': image_volume_type, - 'volume_type': volume_type}) - return volume_type - - @staticmethod - def _check_metadata_properties(metadata=None): - """Checks that the volume metadata properties are valid.""" - - if not metadata: - metadata = {} - - for (k, v) in metadata.items(): - if len(k) == 0: - msg = _("Metadata property key blank") - LOG.warning(msg) - raise exception.InvalidVolumeMetadata(reason=msg) - if len(k) > 255: - msg = _("Metadata property key %s greater than 255 " - "characters") % k - LOG.warning(msg) - raise exception.InvalidVolumeMetadataSize(reason=msg) - if len(v) > 255: - msg = _("Metadata property key %s value greater than" - " 255 characters") % k - LOG.warning(msg) - raise exception.InvalidVolumeMetadataSize(reason=msg) - - def _extract_availability_zone(self, availability_zone, snapshot, - source_volume): - """Extracts and returns a validated availability zone. - - This function will extract the availability zone (if not provided) from - the snapshot or source_volume and then performs a set of validation - checks on the provided or extracted availability zone and then returns - the validated availability zone. - """ - - # Try to extract the availability zone from the corresponding snapshot - # or source volume if either is valid so that we can be in the same - # availability zone as the source. - if availability_zone is None: - if snapshot: - try: - availability_zone = snapshot['volume']['availability_zone'] - except (TypeError, KeyError): - pass - if source_volume and availability_zone is None: - try: - availability_zone = source_volume['availability_zone'] - except (TypeError, KeyError): - pass - - if availability_zone is None: - if CONF.default_availability_zone: - availability_zone = CONF.default_availability_zone - else: - # For backwards compatibility use the storage_availability_zone - availability_zone = CONF.storage_availability_zone - - if availability_zone not in self.availability_zones: - if CONF.allow_availability_zone_fallback: - original_az = availability_zone - availability_zone = ( - CONF.default_availability_zone or - CONF.storage_availability_zone) - LOG.warning(_LW("Availability zone '%(s_az)s' " - "not found, falling back to " - "'%(s_fallback_az)s'."), - {'s_az': original_az, - 's_fallback_az': availability_zone}) - else: - msg = _("Availability zone '%(s_az)s' is invalid.") - msg = msg % {'s_az': availability_zone} - raise exception.InvalidInput(reason=msg) - - # If the configuration only allows cloning to the same availability - # zone then we need to enforce that. - if CONF.cloned_volume_same_az: - snap_az = None - try: - snap_az = snapshot['volume']['availability_zone'] - except (TypeError, KeyError): - pass - if snap_az and snap_az != availability_zone: - msg = _("Volume must be in the same " - "availability zone as the snapshot") - raise exception.InvalidInput(reason=msg) - source_vol_az = None - try: - source_vol_az = source_volume['availability_zone'] - except (TypeError, KeyError): - pass - if source_vol_az and source_vol_az != availability_zone: - msg = _("Volume must be in the same " - "availability zone as the source volume") - raise exception.InvalidInput(reason=msg) - - return availability_zone - - def _get_encryption_key_id(self, key_manager, context, volume_type_id, - snapshot, source_volume): - encryption_key_id = None - if volume_types.is_encrypted(context, volume_type_id): - if snapshot is not None: # creating from snapshot - encryption_key_id = snapshot['encryption_key_id'] - elif source_volume is not None: # cloning volume - encryption_key_id = source_volume['encryption_key_id'] - - # NOTE(joel-coffman): References to the encryption key should *not* - # be copied because the key is deleted when the volume is deleted. - # Clone the existing key and associate a separate -- but - # identical -- key with each volume. - if encryption_key_id is not None: - encryption_key_id = key_manager.copy_key(context, - encryption_key_id) - else: - encryption_key_id = key_manager.create_key(context) - - return encryption_key_id - - def _get_volume_type_id(self, volume_type, source_volume, snapshot): - if not volume_type and source_volume: - return source_volume['volume_type_id'] - elif snapshot is not None: - if volume_type: - current_volume_type_id = volume_type.get('id') - if current_volume_type_id != snapshot['volume_type_id']: - msg = _LW("Volume type will be changed to " - "be the same as the source volume.") - LOG.warning(msg) - return snapshot['volume_type_id'] - else: - return volume_type.get('id') - - def execute(self, context, size, snapshot, image_id, source_volume, - availability_zone, volume_type, metadata, key_manager, - source_replica, consistencygroup, cgsnapshot): - - utils.check_exclusive_options(snapshot=snapshot, - imageRef=image_id, - source_volume=source_volume) - policy.enforce_action(context, ACTION) - - # TODO(harlowja): what guarantee is there that the snapshot or source - # volume will remain available after we do this initial verification?? - snapshot_id = self._extract_snapshot(snapshot) - source_volid = self._extract_source_volume(source_volume) - source_replicaid = self._extract_source_replica(source_replica) - size = self._extract_size(size, source_volume, snapshot) - consistencygroup_id = self._extract_consistencygroup(consistencygroup) - cgsnapshot_id = self._extract_cgsnapshot(cgsnapshot) - - self._check_image_metadata(context, image_id, size) - - availability_zone = self._extract_availability_zone(availability_zone, - snapshot, - source_volume) - - # TODO(joel-coffman): This special handling of snapshots to ensure that - # their volume type matches the source volume is too convoluted. We - # should copy encryption metadata from the encrypted volume type to the - # volume upon creation and propagate that information to each snapshot. - # This strategy avoids any dependency upon the encrypted volume type. - def_vol_type = volume_types.get_default_volume_type() - if not volume_type and not source_volume and not snapshot: - image_volume_type = self._get_image_volume_type(context, image_id) - volume_type = (image_volume_type if image_volume_type else - def_vol_type) - - # When creating a clone of a replica (replication test), we can't - # use the volume type of the replica, therefore, we use the default. - # NOTE(ronenkat): this assumes the default type is not replicated. - if source_replicaid: - volume_type = def_vol_type - - volume_type_id = self._get_volume_type_id(volume_type, - source_volume, snapshot) - - if image_id and volume_types.is_encrypted(context, volume_type_id): - msg = _('Create encrypted volumes with type %(type)s ' - 'from image %(image)s is not supported.') - msg = msg % {'type': volume_type_id, - 'image': image_id, } - raise exception.InvalidInput(reason=msg) - - encryption_key_id = self._get_encryption_key_id(key_manager, - context, - volume_type_id, - snapshot, - source_volume) - - specs = {} - if volume_type_id: - qos_specs = volume_types.get_volume_type_qos_specs(volume_type_id) - if qos_specs['qos_specs']: - specs = qos_specs['qos_specs'].get('specs', {}) - if not specs: - # to make sure we don't pass empty dict - specs = None - - self._check_metadata_properties(metadata) - - return { - 'size': size, - 'snapshot_id': snapshot_id, - 'source_volid': source_volid, - 'availability_zone': availability_zone, - 'volume_type': volume_type, - 'volume_type_id': volume_type_id, - 'encryption_key_id': encryption_key_id, - 'qos_specs': specs, - 'source_replicaid': source_replicaid, - 'consistencygroup_id': consistencygroup_id, - 'cgsnapshot_id': cgsnapshot_id, - } - - -class EntryCreateTask(flow_utils.CinderTask): - """Creates an entry for the given volume creation in the database. - - Reversion strategy: remove the volume_id created from the database. - """ - - default_provides = set(['volume_properties', 'volume_id', 'volume']) - - def __init__(self, db): - requires = ['availability_zone', 'description', 'metadata', - 'name', 'reservations', 'size', 'snapshot_id', - 'source_volid', 'volume_type_id', 'encryption_key_id', - 'source_replicaid', 'consistencygroup_id', - 'cgsnapshot_id', 'multiattach', 'qos_specs'] - super(EntryCreateTask, self).__init__(addons=[ACTION], - requires=requires) - self.db = db - - def execute(self, context, optional_args, **kwargs): - """Creates a database entry for the given inputs and returns details. - - Accesses the database and creates a new entry for the to be created - volume using the given volume properties which are extracted from the - input kwargs (and associated requirements this task needs). These - requirements should be previously satisfied and validated by a - pre-cursor task. - """ - - volume_properties = { - 'size': kwargs.pop('size'), - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': 'creating', - 'attach_status': 'detached', - 'encryption_key_id': kwargs.pop('encryption_key_id'), - # Rename these to the internal name. - 'display_description': kwargs.pop('description'), - 'display_name': kwargs.pop('name'), - 'replication_status': 'disabled', - 'multiattach': kwargs.pop('multiattach'), - } - - # Merge in the other required arguments which should provide the rest - # of the volume property fields (if applicable). - volume_properties.update(kwargs) - volume = objects.Volume(context=context, **volume_properties) - volume.create() - - return { - 'volume_id': volume['id'], - 'volume_properties': volume_properties, - # NOTE(harlowja): it appears like further usage of this volume - # result actually depend on it being a sqlalchemy object and not - # just a plain dictionary so that's why we are storing this here. - # - # In the future where this task results can be serialized and - # restored automatically for continued running we will need to - # resolve the serialization & recreation of this object since raw - # sqlalchemy objects can't be serialized. - 'volume': volume, - } - - def revert(self, context, result, optional_args, **kwargs): - if isinstance(result, ft.Failure): - # We never produced a result and therefore can't destroy anything. - return - - if optional_args['is_quota_committed']: - # If quota got committed we shouldn't rollback as the volume has - # already been created and the quota has already been absorbed. - return - - volume = result['volume'] - try: - volume.destroy() - except exception.CinderException: - # We are already reverting, therefore we should silence this - # exception since a second exception being active will be bad. - # - # NOTE(harlowja): Being unable to destroy a volume is pretty - # bad though!! - LOG.exception(_LE("Failed destroying volume entry %s"), volume.id) - - -class QuotaReserveTask(flow_utils.CinderTask): - """Reserves a single volume with the given size & the given volume type. - - Reversion strategy: rollback the quota reservation. - - Warning Warning: if the process that is running this reserve and commit - process fails (or is killed before the quota is rolled back or committed - it does appear like the quota will never be rolled back). This makes - software upgrades hard (inflight operations will need to be stopped or - allowed to complete before the upgrade can occur). *In the future* when - taskflow has persistence built-in this should be easier to correct via - an automated or manual process. - """ - - default_provides = set(['reservations']) - - def __init__(self): - super(QuotaReserveTask, self).__init__(addons=[ACTION]) - - def execute(self, context, size, volume_type_id, optional_args): - try: - values = {'per_volume_gigabytes': size} - QUOTAS.limit_check(context, project_id=context.project_id, - **values) - except exception.OverQuota as e: - quotas = e.kwargs['quotas'] - raise exception.VolumeSizeExceedsLimit( - size=size, limit=quotas['per_volume_gigabytes']) - - try: - reserve_opts = {'volumes': 1, 'gigabytes': size} - QUOTAS.add_volume_type_opts(context, reserve_opts, volume_type_id) - reservations = QUOTAS.reserve(context, **reserve_opts) - return { - 'reservations': reservations, - } - except exception.OverQuota as e: - overs = e.kwargs['overs'] - quotas = e.kwargs['quotas'] - usages = e.kwargs['usages'] - - def _consumed(name): - usage = usages[name] - return usage['reserved'] + usage['in_use'] + usage.get( - 'allocated', 0) - - def _get_over(name): - for over in overs: - if name in over: - return over - return None - - over_name = _get_over('gigabytes') - exceeded_vol_limit_name = _get_over('volumes') - if over_name: - # TODO(mc_nair): improve error message for child -1 limit - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "%(s_size)sG volume (%(d_consumed)dG " - "of %(d_quota)dG already consumed)") - LOG.warning(msg, {'s_pid': context.project_id, - 's_size': size, - 'd_consumed': _consumed(over_name), - 'd_quota': quotas[over_name]}) - raise exception.VolumeSizeExceedsAvailableQuota( - name=over_name, - requested=size, - consumed=_consumed(over_name), - quota=quotas[over_name]) - elif exceeded_vol_limit_name: - msg = _LW("Quota %(s_name)s exceeded for %(s_pid)s, tried " - "to create volume (%(d_consumed)d volume(s) " - "already consumed).") - LOG.warning(msg, - {'s_name': exceeded_vol_limit_name, - 's_pid': context.project_id, - 'd_consumed': - _consumed(exceeded_vol_limit_name)}) - # TODO(mc_nair): improve error message for child -1 limit - raise exception.VolumeLimitExceeded( - allowed=quotas[exceeded_vol_limit_name], - name=exceeded_vol_limit_name) - else: - # If nothing was reraised, ensure we reraise the initial error - raise - - def revert(self, context, result, optional_args, **kwargs): - # We never produced a result and therefore can't destroy anything. - if isinstance(result, ft.Failure): - return - - if optional_args['is_quota_committed']: - # The reservations have already been committed and can not be - # rolled back at this point. - return - # We actually produced an output that we can revert so lets attempt - # to use said output to rollback the reservation. - reservations = result['reservations'] - try: - QUOTAS.rollback(context, reservations) - except exception.CinderException: - # We are already reverting, therefore we should silence this - # exception since a second exception being active will be bad. - LOG.exception(_LE("Failed rolling back quota for" - " %s reservations"), reservations) - - -class QuotaCommitTask(flow_utils.CinderTask): - """Commits the reservation. - - Reversion strategy: N/A (the rollback will be handled by the task that did - the initial reservation (see: QuotaReserveTask). - - Warning Warning: if the process that is running this reserve and commit - process fails (or is killed before the quota is rolled back or committed - it does appear like the quota will never be rolled back). This makes - software upgrades hard (inflight operations will need to be stopped or - allowed to complete before the upgrade can occur). *In the future* when - taskflow has persistence built-in this should be easier to correct via - an automated or manual process. - """ - - def __init__(self): - super(QuotaCommitTask, self).__init__(addons=[ACTION]) - - def execute(self, context, reservations, volume_properties, - optional_args): - QUOTAS.commit(context, reservations) - # updating is_quota_committed attribute of optional_args dictionary - optional_args['is_quota_committed'] = True - return {'volume_properties': volume_properties} - - def revert(self, context, result, **kwargs): - # We never produced a result and therefore can't destroy anything. - if isinstance(result, ft.Failure): - return - - volume = result['volume_properties'] - try: - reserve_opts = {'volumes': -1, 'gigabytes': -volume['size']} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume['volume_type_id']) - reservations = QUOTAS.reserve(context, - project_id=context.project_id, - **reserve_opts) - if reservations: - QUOTAS.commit(context, reservations, - project_id=context.project_id) - except Exception: - LOG.exception(_LE("Failed to update quota for deleting " - "volume: %s"), volume['id']) - - -class VolumeCastTask(flow_utils.CinderTask): - """Performs a volume create cast to the scheduler or to the volume manager. - - This will signal a transition of the api workflow to another child and/or - related workflow on another component. - - Reversion strategy: rollback source volume status and error out newly - created volume. - """ - - def __init__(self, scheduler_rpcapi, volume_rpcapi, db): - requires = ['image_id', 'scheduler_hints', 'snapshot_id', - 'source_volid', 'volume_id', 'volume', 'volume_type', - 'volume_properties', 'source_replicaid', - 'consistencygroup_id', 'cgsnapshot_id', ] - super(VolumeCastTask, self).__init__(addons=[ACTION], - requires=requires) - self.volume_rpcapi = volume_rpcapi - self.scheduler_rpcapi = scheduler_rpcapi - self.db = db - - def _cast_create_volume(self, context, request_spec, filter_properties): - source_volid = request_spec['source_volid'] - source_replicaid = request_spec['source_replicaid'] - volume_id = request_spec['volume_id'] - volume = request_spec['volume'] - snapshot_id = request_spec['snapshot_id'] - image_id = request_spec['image_id'] - cgroup_id = request_spec['consistencygroup_id'] - host = None - cgsnapshot_id = request_spec['cgsnapshot_id'] - - if cgroup_id: - # If cgroup_id existed, we should cast volume to the scheduler - # to choose a proper pool whose backend is same as CG's backend. - cgroup = objects.ConsistencyGroup.get_by_id(context, cgroup_id) - # FIXME(wanghao): CG_backend got added before request_spec was - # converted to versioned objects. We should make sure that this - # will be handled by object version translations once we add - # RequestSpec object. - request_spec['CG_backend'] = vol_utils.extract_host(cgroup.host) - elif snapshot_id and CONF.snapshot_same_host: - # NOTE(Rongze Zhu): A simple solution for bug 1008866. - # - # If snapshot_id is set and CONF.snapshot_same_host is True, make - # the call create volume directly to the volume host where the - # snapshot resides instead of passing it through the scheduler, so - # snapshot can be copied to the new volume. - snapshot = objects.Snapshot.get_by_id(context, snapshot_id) - source_volume_ref = objects.Volume.get_by_id(context, - snapshot.volume_id) - host = source_volume_ref.host - elif source_volid: - source_volume_ref = objects.Volume.get_by_id(context, - source_volid) - host = source_volume_ref.host - elif source_replicaid: - source_volume_ref = objects.Volume.get_by_id(context, - source_replicaid) - host = source_volume_ref.host - - if not host: - # Cast to the scheduler and let it handle whatever is needed - # to select the target host for this volume. - self.scheduler_rpcapi.create_volume( - context, - CONF.volume_topic, - volume_id, - snapshot_id=snapshot_id, - image_id=image_id, - request_spec=request_spec, - filter_properties=filter_properties, - volume=volume) - else: - # Bypass the scheduler and send the request directly to the volume - # manager. - volume.host = host - volume.scheduled_at = timeutils.utcnow() - volume.save() - if not cgsnapshot_id: - self.volume_rpcapi.create_volume( - context, - volume, - volume.host, - request_spec, - filter_properties, - allow_reschedule=False) - - def execute(self, context, **kwargs): - scheduler_hints = kwargs.pop('scheduler_hints', None) - request_spec = kwargs.copy() - filter_properties = {} - if scheduler_hints: - filter_properties['scheduler_hints'] = scheduler_hints - self._cast_create_volume(context, request_spec, filter_properties) - - def revert(self, context, result, flow_failures, **kwargs): - if isinstance(result, ft.Failure): - return - - # Restore the source volume status and set the volume to error status. - volume_id = kwargs['volume_id'] - common.restore_source_status(context, self.db, kwargs) - common.error_out_volume(context, self.db, volume_id) - LOG.error(_LE("Volume %s: create failed"), volume_id) - exc_info = False - if all(flow_failures[-1].exc_info): - exc_info = flow_failures[-1].exc_info - LOG.error(_LE('Unexpected build error:'), exc_info=exc_info) - - -def get_flow(db_api, image_service_api, availability_zones, create_what, - scheduler_rpcapi=None, volume_rpcapi=None): - """Constructs and returns the api entrypoint flow. - - This flow will do the following: - - 1. Inject keys & values for dependent tasks. - 2. Extracts and validates the input keys & values. - 3. Reserves the quota (reverts quota on any failures). - 4. Creates the database entry. - 5. Commits the quota. - 6. Casts to volume manager or scheduler for further processing. - """ - - flow_name = ACTION.replace(":", "_") + "_api" - api_flow = linear_flow.Flow(flow_name) - - api_flow.add(ExtractVolumeRequestTask( - image_service_api, - availability_zones, - rebind={'size': 'raw_size', - 'availability_zone': 'raw_availability_zone', - 'volume_type': 'raw_volume_type'})) - api_flow.add(QuotaReserveTask(), - EntryCreateTask(db_api), - QuotaCommitTask()) - - if scheduler_rpcapi and volume_rpcapi: - # This will cast it out to either the scheduler or volume manager via - # the rpc apis provided. - api_flow.add(VolumeCastTask(scheduler_rpcapi, volume_rpcapi, db_api)) - - # Now load (but do not run) the flow using the provided initial data. - return taskflow.engines.load(api_flow, store=create_what) diff --git a/cinder/volume/flows/api/manage_existing.py b/cinder/volume/flows/api/manage_existing.py deleted file mode 100644 index 54036f036..000000000 --- a/cinder/volume/flows/api/manage_existing.py +++ /dev/null @@ -1,154 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -from oslo_config import cfg -from oslo_log import log as logging -import taskflow.engines -from taskflow.patterns import linear_flow -from taskflow.types import failure as ft - -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _LE -from cinder.volume.flows import common - -LOG = logging.getLogger(__name__) - -ACTION = 'volume:manage_existing' -CONF = cfg.CONF - - -class EntryCreateTask(flow_utils.CinderTask): - """Creates an entry for the given volume creation in the database. - - Reversion strategy: remove the volume_id created from the database. - """ - default_provides = set(['volume_properties', 'volume']) - - def __init__(self, db): - requires = ['availability_zone', 'description', 'metadata', - 'name', 'host', 'bootable', 'volume_type', 'ref'] - super(EntryCreateTask, self).__init__(addons=[ACTION], - requires=requires) - self.db = db - - def execute(self, context, **kwargs): - """Creates a database entry for the given inputs and returns details. - - Accesses the database and creates a new entry for the to be created - volume using the given volume properties which are extracted from the - input kwargs. - """ - volume_type = kwargs.pop('volume_type') - volume_type_id = volume_type['id'] if volume_type else None - - volume_properties = { - 'size': 0, - 'user_id': context.user_id, - 'project_id': context.project_id, - 'status': 'creating', - 'attach_status': 'detached', - # Rename these to the internal name. - 'display_description': kwargs.pop('description'), - 'display_name': kwargs.pop('name'), - 'host': kwargs.pop('host'), - 'availability_zone': kwargs.pop('availability_zone'), - 'volume_type_id': volume_type_id, - 'metadata': kwargs.pop('metadata'), - 'bootable': kwargs.pop('bootable'), - } - - volume = self.db.volume_create(context, volume_properties) - - return { - 'volume_properties': volume_properties, - # NOTE(harlowja): it appears like further usage of this volume - # result actually depend on it being a sqlalchemy object and not - # just a plain dictionary so that's why we are storing this here. - # - # In the future where this task results can be serialized and - # restored automatically for continued running we will need to - # resolve the serialization & recreation of this object since raw - # sqlalchemy objects can't be serialized. - 'volume': volume, - } - - def revert(self, context, result, optional_args, **kwargs): - # We never produced a result and therefore can't destroy anything. - if isinstance(result, ft.Failure): - return - - vol_id = result['volume_id'] - try: - self.db.volume_destroy(context.elevated(), vol_id) - except exception.CinderException: - LOG.exception(_LE("Failed destroying volume entry: %s."), vol_id) - - -class ManageCastTask(flow_utils.CinderTask): - """Performs a volume manage cast to the scheduler and to the volume manager. - - This which will signal a transition of the api workflow to another child - and/or related workflow. - """ - - def __init__(self, scheduler_rpcapi, db): - requires = ['volume', 'volume_properties', 'volume_type', 'ref'] - super(ManageCastTask, self).__init__(addons=[ACTION], - requires=requires) - self.scheduler_rpcapi = scheduler_rpcapi - self.db = db - - def execute(self, context, **kwargs): - volume = kwargs.pop('volume') - request_spec = kwargs.copy() - request_spec['volume_id'] = volume.id - - # Call the scheduler to ensure that the host exists and that it can - # accept the volume - self.scheduler_rpcapi.manage_existing(context, CONF.volume_topic, - volume['id'], - request_spec=request_spec) - - def revert(self, context, result, flow_failures, **kwargs): - # Restore the source volume status and set the volume to error status. - volume_id = kwargs['volume_id'] - common.error_out_volume(context, self.db, volume_id) - LOG.error(_LE("Volume %s: manage failed."), volume_id) - exc_info = False - if all(flow_failures[-1].exc_info): - exc_info = flow_failures[-1].exc_info - LOG.error(_LE('Unexpected build error:'), exc_info=exc_info) - - -def get_flow(scheduler_rpcapi, db_api, create_what): - """Constructs and returns the api entrypoint flow. - - This flow will do the following: - - 1. Inject keys & values for dependent tasks. - 2. Extracts and validates the input keys & values. - 3. Creates the database entry. - 4. Casts to volume manager and scheduler for further processing. - """ - - flow_name = ACTION.replace(":", "_") + "_api" - api_flow = linear_flow.Flow(flow_name) - - # This will cast it out to either the scheduler or volume manager via - # the rpc apis provided. - api_flow.add(EntryCreateTask(db_api), - ManageCastTask(scheduler_rpcapi, db_api)) - - # Now load (but do not run) the flow using the provided initial data. - return taskflow.engines.load(api_flow, store=create_what) diff --git a/cinder/volume/flows/common.py b/cinder/volume/flows/common.py deleted file mode 100644 index 3886935a0..000000000 --- a/cinder/volume/flows/common.py +++ /dev/null @@ -1,109 +0,0 @@ -# Copyright (C) 2013 Yahoo! Inc. All Rights Reserved. -# Copyright (c) 2013 OpenStack Foundation -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import six - -from cinder import exception -from cinder.i18n import _LE -from cinder import objects - -LOG = logging.getLogger(__name__) - -# When a volume errors out we have the ability to save a piece of the exception -# that caused said failure, but we don't want to save the whole message since -# that could be very large, just save up to this number of characters. -REASON_LENGTH = 128 - - -def make_pretty_name(method): - """Makes a pretty name for a function/method.""" - meth_pieces = [method.__name__] - # If its an instance method attempt to tack on the class name - if hasattr(method, '__self__') and method.__self__ is not None: - try: - meth_pieces.insert(0, method.__self__.__class__.__name__) - except AttributeError: - pass - return ".".join(meth_pieces) - - -def restore_source_status(context, db, volume_spec): - # NOTE(harlowja): Only if the type of the volume that was being created is - # the source volume type should we try to reset the source volume status - # back to its original value. - if not volume_spec or volume_spec.get('type') != 'source_vol': - return - source_volid = volume_spec['source_volid'] - source_status = volume_spec['source_volstatus'] - try: - LOG.debug('Restoring source %(source_volid)s status to %(status)s' % - {'status': source_status, 'source_volid': source_volid}) - db.volume_update(context, source_volid, {'status': source_status}) - except exception.CinderException: - # NOTE(harlowja): Don't let this cause further exceptions since this is - # a non-critical failure. - LOG.exception(_LE("Failed setting source " - "volume %(source_volid)s back to" - " its initial %(source_status)s status") % - {'source_status': source_status, - 'source_volid': source_volid}) - - -def _clean_reason(reason): - if reason is None: - return '???' - reason = six.text_type(reason) - if len(reason) <= REASON_LENGTH: - return reason - else: - return reason[0:REASON_LENGTH] + '...' - - -def _update_object(context, db, status, reason, object_type, object_id): - update = { - 'status': status, - } - try: - LOG.debug('Updating %(object_type)s: %(object_id)s with %(update)s' - ' due to: %(reason)s', {'object_type': object_type, - 'object_id': object_id, - 'reason': reason, - 'update': update}) - if object_type == 'volume': - db.volume_update(context, object_id, update) - elif object_type == 'snapshot': - snapshot = objects.Snapshot.get_by_id(context, object_id) - snapshot.update(update) - snapshot.save() - except exception.CinderException: - # Don't let this cause further exceptions. - LOG.exception(_LE("Failed updating %(object_type)s %(object_id)s with" - " %(update)s"), {'object_type': object_type, - 'object_id': object_id, - 'update': update}) - - -def error_out_volume(context, db, volume_id, reason=None): - reason = _clean_reason(reason) - _update_object(context, db, 'error', reason, 'volume', volume_id) - - -def error_out_snapshot(context, db, snapshot_id, reason=None): - reason = _clean_reason(reason) - _update_object(context, db, 'error', reason, 'snapshot', snapshot_id) diff --git a/cinder/volume/flows/manager/__init__.py b/cinder/volume/flows/manager/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/flows/manager/create_volume.py b/cinder/volume/flows/manager/create_volume.py deleted file mode 100644 index 91e3a5a8f..000000000 --- a/cinder/volume/flows/manager/create_volume.py +++ /dev/null @@ -1,955 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import math -import traceback - -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import timeutils -from oslo_utils import units -import taskflow.engines -from taskflow.patterns import linear_flow -from taskflow.types import failure as ft - -from cinder import context as cinder_context -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import glance -from cinder.image import image_utils -from cinder import objects -from cinder import utils -from cinder.volume.flows import common -from cinder.volume import utils as volume_utils - -LOG = logging.getLogger(__name__) - -ACTION = 'volume:create' -CONF = cfg.CONF - -# These attributes we will attempt to save for the volume if they exist -# in the source image metadata. -IMAGE_ATTRIBUTES = ( - 'checksum', - 'container_format', - 'disk_format', - 'min_disk', - 'min_ram', - 'size', -) - - -class OnFailureRescheduleTask(flow_utils.CinderTask): - """Triggers a rescheduling request to be sent when reverting occurs. - - If rescheduling doesn't occur this task errors out the volume. - - Reversion strategy: Triggers the rescheduling mechanism whereby a cast gets - sent to the scheduler rpc api to allow for an attempt X of Y for scheduling - this volume elsewhere. - """ - - def __init__(self, reschedule_context, db, scheduler_rpcapi, - do_reschedule): - requires = ['filter_properties', 'request_spec', 'volume_ref', - 'context'] - super(OnFailureRescheduleTask, self).__init__(addons=[ACTION], - requires=requires) - self.do_reschedule = do_reschedule - self.scheduler_rpcapi = scheduler_rpcapi - self.db = db - self.reschedule_context = reschedule_context - # These exception types will trigger the volume to be set into error - # status rather than being rescheduled. - self.no_reschedule_types = [ - # Image copying happens after volume creation so rescheduling due - # to copy failure will mean the same volume will be created at - # another place when it still exists locally. - exception.ImageCopyFailure, - # Metadata updates happen after the volume has been created so if - # they fail, rescheduling will likely attempt to create the volume - # on another machine when it still exists locally. - exception.MetadataCopyFailure, - exception.MetadataCreateFailure, - exception.MetadataUpdateFailure, - # The volume/snapshot has been removed from the database, that - # can not be fixed by rescheduling. - exception.VolumeNotFound, - exception.SnapshotNotFound, - exception.VolumeTypeNotFound, - exception.ImageUnacceptable, - ] - - def execute(self, **kwargs): - pass - - def _pre_reschedule(self, context, volume): - """Actions that happen before the rescheduling attempt occur here.""" - - try: - # Update volume's timestamp and host. - # - # NOTE(harlowja): this is awkward to be done here, shouldn't - # this happen at the scheduler itself and not before it gets - # sent to the scheduler? (since what happens if it never gets - # there??). It's almost like we need a status of 'on-the-way-to - # scheduler' in the future. - # We don't need to update the volume's status to creating, since - # we haven't changed it to error. - update = { - 'scheduled_at': timeutils.utcnow(), - 'host': None, - } - LOG.debug("Updating volume %(volume_id)s with %(update)s.", - {'update': update, 'volume_id': volume.id}) - volume.update(update) - volume.save() - except exception.CinderException: - # Don't let updating the state cause the rescheduling to fail. - LOG.exception(_LE("Volume %s: update volume state failed."), - volume.id) - - def _reschedule(self, context, cause, request_spec, filter_properties, - volume): - """Actions that happen during the rescheduling attempt occur here.""" - - create_volume = self.scheduler_rpcapi.create_volume - if not filter_properties: - filter_properties = {} - if 'retry' not in filter_properties: - filter_properties['retry'] = {} - - retry_info = filter_properties['retry'] - num_attempts = retry_info.get('num_attempts', 0) - request_spec['volume_id'] = volume.id - - LOG.debug("Volume %(volume_id)s: re-scheduling %(method)s " - "attempt %(num)d due to %(reason)s", - {'volume_id': volume.id, - 'method': common.make_pretty_name(create_volume), - 'num': num_attempts, - 'reason': cause.exception_str}) - - if all(cause.exc_info): - # Stringify to avoid circular ref problem in json serialization - retry_info['exc'] = traceback.format_exception(*cause.exc_info) - - return create_volume(context, CONF.volume_topic, volume.id, - request_spec=request_spec, - filter_properties=filter_properties, - volume=volume) - - def _post_reschedule(self, volume): - """Actions that happen after the rescheduling attempt occur here.""" - - LOG.debug("Volume %s: re-scheduled", volume.id) - - def revert(self, context, result, flow_failures, volume_ref, **kwargs): - # NOTE(dulek): Revert is occurring and manager need to know if - # rescheduling happened. We're returning boolean flag that will - # indicate that. It which will be available in flow engine store - # through get_revert_result method. - - # If do not want to be rescheduled, just set the volume's status to - # error and return. - if not self.do_reschedule: - common.error_out_volume(context, self.db, volume_ref.id) - LOG.error(_LE("Volume %s: create failed"), volume_ref.id) - return False - - # Check if we have a cause which can tell us not to reschedule and - # set the volume's status to error. - for failure in flow_failures.values(): - if failure.check(*self.no_reschedule_types): - common.error_out_volume(context, self.db, volume_ref.id) - LOG.error(_LE("Volume %s: create failed"), volume_ref.id) - return False - - # Use a different context when rescheduling. - if self.reschedule_context: - cause = list(flow_failures.values())[0] - context = self.reschedule_context - try: - self._pre_reschedule(context, volume_ref) - self._reschedule(context, cause, volume=volume_ref, **kwargs) - self._post_reschedule(volume_ref) - return True - except exception.CinderException: - LOG.exception(_LE("Volume %s: rescheduling failed"), - volume_ref.id) - - return False - - -class ExtractVolumeRefTask(flow_utils.CinderTask): - """Extracts volume reference for given volume id.""" - - default_provides = 'volume_ref' - - def __init__(self, db, host, set_error=True): - super(ExtractVolumeRefTask, self).__init__(addons=[ACTION]) - self.db = db - self.host = host - self.set_error = set_error - - def execute(self, context, volume_id): - # NOTE(harlowja): this will fetch the volume from the database, if - # the volume has been deleted before we got here then this should fail. - # - # In the future we might want to have a lock on the volume_id so that - # the volume can not be deleted while its still being created? - return objects.Volume.get_by_id(context, volume_id) - - def revert(self, context, volume_id, result, **kwargs): - if isinstance(result, ft.Failure) or not self.set_error: - return - - reason = _('Volume create failed while extracting volume ref.') - common.error_out_volume(context, self.db, volume_id, reason=reason) - LOG.error(_LE("Volume %s: create failed"), volume_id) - - -class ExtractVolumeSpecTask(flow_utils.CinderTask): - """Extracts a spec of a volume to be created into a common structure. - - This task extracts and organizes the input requirements into a common - and easier to analyze structure for later tasks to use. It will also - attach the underlying database volume reference which can be used by - other tasks to reference for further details about the volume to be. - - Reversion strategy: N/A - """ - - default_provides = 'volume_spec' - - def __init__(self, db): - requires = ['volume_ref', 'request_spec'] - super(ExtractVolumeSpecTask, self).__init__(addons=[ACTION], - requires=requires) - self.db = db - - def execute(self, context, volume_ref, request_spec): - get_remote_image_service = glance.get_remote_image_service - - volume_name = volume_ref['name'] - volume_size = utils.as_int(volume_ref['size'], quiet=False) - - # Create a dictionary that will represent the volume to be so that - # later tasks can easily switch between the different types and create - # the volume according to the volume types specifications (which are - # represented in this dictionary). - specs = { - 'status': volume_ref['status'], - 'type': 'raw', # This will have the type of the volume to be - # created, which should be one of [raw, snap, - # source_vol, image] - 'volume_id': volume_ref['id'], - 'volume_name': volume_name, - 'volume_size': volume_size, - } - - if volume_ref.get('snapshot_id'): - # We are making a snapshot based volume instead of a raw volume. - specs.update({ - 'type': 'snap', - 'snapshot_id': volume_ref['snapshot_id'], - }) - elif volume_ref.get('source_volid'): - # We are making a source based volume instead of a raw volume. - # - # NOTE(harlowja): This will likely fail if the source volume - # disappeared by the time this call occurred. - source_volid = volume_ref.get('source_volid') - source_volume_ref = objects.Volume.get_by_id(context, - source_volid) - specs.update({ - 'source_volid': source_volid, - # This is captured incase we have to revert and we want to set - # back the source volume status to its original status. This - # may or may not be sketchy to do?? - 'source_volstatus': source_volume_ref['status'], - 'type': 'source_vol', - }) - elif request_spec.get('source_replicaid'): - # We are making a clone based on the replica. - # - # NOTE(harlowja): This will likely fail if the replica - # disappeared by the time this call occurred. - source_volid = request_spec['source_replicaid'] - source_volume_ref = objects.Volume.get_by_id(context, - source_volid) - specs.update({ - 'source_replicaid': source_volid, - 'source_replicastatus': source_volume_ref['status'], - 'type': 'source_replica', - }) - elif request_spec.get('image_id'): - # We are making an image based volume instead of a raw volume. - image_href = request_spec['image_id'] - image_service, image_id = get_remote_image_service(context, - image_href) - specs.update({ - 'type': 'image', - 'image_id': image_id, - 'image_location': image_service.get_location(context, - image_id), - 'image_meta': image_service.show(context, image_id), - # Instead of refetching the image service later just save it. - # - # NOTE(harlowja): if we have to later recover this tasks output - # on another 'node' that this object won't be able to be - # serialized, so we will have to recreate this object on - # demand in the future. - 'image_service': image_service, - }) - - return specs - - def revert(self, context, result, **kwargs): - if isinstance(result, ft.Failure): - return - volume_spec = result.get('volume_spec') - # Restore the source volume status and set the volume to error status. - common.restore_source_status(context, self.db, volume_spec) - - -class NotifyVolumeActionTask(flow_utils.CinderTask): - """Performs a notification about the given volume when called. - - Reversion strategy: N/A - """ - - def __init__(self, db, event_suffix): - super(NotifyVolumeActionTask, self).__init__(addons=[ACTION, - event_suffix]) - self.db = db - self.event_suffix = event_suffix - - def execute(self, context, volume_ref): - volume_id = volume_ref['id'] - try: - volume_utils.notify_about_volume_usage(context, volume_ref, - self.event_suffix, - host=volume_ref['host']) - except exception.CinderException: - # If notification sending of volume database entry reading fails - # then we shouldn't error out the whole workflow since this is - # not always information that must be sent for volumes to operate - LOG.exception(_LE("Failed notifying about the volume" - " action %(event)s for volume %(volume_id)s"), - {'event': self.event_suffix, 'volume_id': volume_id}) - - -class CreateVolumeFromSpecTask(flow_utils.CinderTask): - """Creates a volume from a provided specification. - - Reversion strategy: N/A - """ - - default_provides = 'volume' - - def __init__(self, manager, db, driver, image_volume_cache=None): - super(CreateVolumeFromSpecTask, self).__init__(addons=[ACTION]) - self.manager = manager - self.db = db - self.driver = driver - self.image_volume_cache = image_volume_cache - - def _handle_bootable_volume_glance_meta(self, context, volume_id, - **kwargs): - """Enable bootable flag and properly handle glance metadata. - - Caller should provide one and only one of snapshot_id,source_volid - and image_id. If an image_id specified, an image_meta should also be - provided, otherwise will be treated as an empty dictionary. - """ - - log_template = _("Copying metadata from %(src_type)s %(src_id)s to " - "%(vol_id)s.") - exception_template = _("Failed updating volume %(vol_id)s metadata" - " using the provided %(src_type)s" - " %(src_id)s metadata") - src_type = None - src_id = None - self._enable_bootable_flag(context, volume_id) - try: - if kwargs.get('snapshot_id'): - src_type = 'snapshot' - src_id = kwargs['snapshot_id'] - snapshot_id = src_id - LOG.debug(log_template, {'src_type': src_type, - 'src_id': src_id, - 'vol_id': volume_id}) - self.db.volume_glance_metadata_copy_to_volume( - context, volume_id, snapshot_id) - elif kwargs.get('source_volid'): - src_type = 'source volume' - src_id = kwargs['source_volid'] - source_volid = src_id - LOG.debug(log_template, {'src_type': src_type, - 'src_id': src_id, - 'vol_id': volume_id}) - self.db.volume_glance_metadata_copy_from_volume_to_volume( - context, - source_volid, - volume_id) - elif kwargs.get('source_replicaid'): - src_type = 'source replica' - src_id = kwargs['source_replicaid'] - source_replicaid = src_id - LOG.debug(log_template, {'src_type': src_type, - 'src_id': src_id, - 'vol_id': volume_id}) - self.db.volume_glance_metadata_copy_from_volume_to_volume( - context, - source_replicaid, - volume_id) - elif kwargs.get('image_id'): - src_type = 'image' - src_id = kwargs['image_id'] - image_id = src_id - image_meta = kwargs.get('image_meta', {}) - LOG.debug(log_template, {'src_type': src_type, - 'src_id': src_id, - 'vol_id': volume_id}) - self._capture_volume_image_metadata(context, volume_id, - image_id, image_meta) - except exception.GlanceMetadataNotFound: - # If volume is not created from image, No glance metadata - # would be available for that volume in - # volume glance metadata table - pass - except exception.CinderException as ex: - LOG.exception(exception_template, {'src_type': src_type, - 'src_id': src_id, - 'vol_id': volume_id}) - raise exception.MetadataCopyFailure(reason=ex) - - def _create_from_snapshot(self, context, volume_ref, snapshot_id, - **kwargs): - volume_id = volume_ref['id'] - snapshot = objects.Snapshot.get_by_id(context, snapshot_id) - model_update = self.driver.create_volume_from_snapshot(volume_ref, - snapshot) - # NOTE(harlowja): Subtasks would be useful here since after this - # point the volume has already been created and further failures - # will not destroy the volume (although they could in the future). - make_bootable = False - try: - originating_vref = objects.Volume.get_by_id(context, - snapshot.volume_id) - make_bootable = originating_vref.bootable - except exception.CinderException as ex: - LOG.exception(_LE("Failed fetching snapshot %(snapshot_id)s " - "bootable" - " flag using the provided glance snapshot " - "%(snapshot_ref_id)s volume reference"), - {'snapshot_id': snapshot_id, - 'snapshot_ref_id': snapshot.volume_id}) - raise exception.MetadataUpdateFailure(reason=ex) - if make_bootable: - self._handle_bootable_volume_glance_meta(context, volume_id, - snapshot_id=snapshot_id) - return model_update - - def _enable_bootable_flag(self, context, volume_id): - try: - LOG.debug('Marking volume %s as bootable.', volume_id) - self.db.volume_update(context, volume_id, {'bootable': True}) - except exception.CinderException as ex: - LOG.exception(_LE("Failed updating volume %(volume_id)s bootable " - "flag to true"), {'volume_id': volume_id}) - raise exception.MetadataUpdateFailure(reason=ex) - - def _create_from_source_volume(self, context, volume_ref, - source_volid, **kwargs): - # NOTE(harlowja): if the source volume has disappeared this will be our - # detection of that since this database call should fail. - # - # NOTE(harlowja): likely this is not the best place for this to happen - # and we should have proper locks on the source volume while actions - # that use the source volume are underway. - srcvol_ref = objects.Volume.get_by_id(context, source_volid) - model_update = self.driver.create_cloned_volume(volume_ref, srcvol_ref) - # NOTE(harlowja): Subtasks would be useful here since after this - # point the volume has already been created and further failures - # will not destroy the volume (although they could in the future). - if srcvol_ref.bootable: - self._handle_bootable_volume_glance_meta( - context, volume_ref.id, source_volid=srcvol_ref.id) - return model_update - - def _create_from_source_replica(self, context, volume_ref, - source_replicaid, **kwargs): - # NOTE(harlowja): if the source volume has disappeared this will be our - # detection of that since this database call should fail. - # - # NOTE(harlowja): likely this is not the best place for this to happen - # and we should have proper locks on the source volume while actions - # that use the source volume are underway. - srcvol_ref = objects.Volume.get_by_id(context, source_replicaid) - model_update = self.driver.create_replica_test_volume(volume_ref, - srcvol_ref) - # NOTE(harlowja): Subtasks would be useful here since after this - # point the volume has already been created and further failures - # will not destroy the volume (although they could in the future). - if srcvol_ref.bootable: - self._handle_bootable_volume_glance_meta( - context, - volume_ref['id'], - source_replicaid=source_replicaid) - return model_update - - def _copy_image_to_volume(self, context, volume_ref, - image_id, image_location, image_service): - """Downloads Glance image to the specified volume.""" - copy_image_to_volume = self.driver.copy_image_to_volume - volume_id = volume_ref['id'] - LOG.debug("Attempting download of %(image_id)s (%(image_location)s)" - " to volume %(volume_id)s.", - {'image_id': image_id, 'volume_id': volume_id, - 'image_location': image_location}) - try: - copy_image_to_volume(context, volume_ref, image_service, image_id) - except processutils.ProcessExecutionError as ex: - LOG.exception(_LE("Failed to copy image %(image_id)s to volume: " - "%(volume_id)s"), - {'volume_id': volume_id, 'image_id': image_id}) - raise exception.ImageCopyFailure(reason=ex.stderr) - except exception.ImageUnacceptable as ex: - LOG.exception(_LE("Failed to copy image to volume: %(volume_id)s"), - {'volume_id': volume_id}) - raise exception.ImageUnacceptable(ex) - except Exception as ex: - LOG.exception(_LE("Failed to copy image %(image_id)s to " - "volume: %(volume_id)s"), - {'volume_id': volume_id, 'image_id': image_id}) - if not isinstance(ex, exception.ImageCopyFailure): - raise exception.ImageCopyFailure(reason=ex) - else: - raise - - LOG.debug("Downloaded image %(image_id)s (%(image_location)s)" - " to volume %(volume_id)s successfully.", - {'image_id': image_id, 'volume_id': volume_id, - 'image_location': image_location}) - - def _capture_volume_image_metadata(self, context, volume_id, - image_id, image_meta): - - # Save some base attributes into the volume metadata - base_metadata = { - 'image_id': image_id, - } - name = image_meta.get('name', None) - if name: - base_metadata['image_name'] = name - - # Save some more attributes into the volume metadata from the image - # metadata - for key in IMAGE_ATTRIBUTES: - if key not in image_meta: - continue - value = image_meta.get(key, None) - if value is not None: - base_metadata[key] = value - - # Save all the image metadata properties into the volume metadata - property_metadata = {} - image_properties = image_meta.get('properties', {}) - for (key, value) in image_properties.items(): - if value is not None: - property_metadata[key] = value - - volume_metadata = dict(property_metadata) - volume_metadata.update(base_metadata) - LOG.debug("Creating volume glance metadata for volume %(volume_id)s" - " backed by image %(image_id)s with: %(vol_metadata)s.", - {'volume_id': volume_id, 'image_id': image_id, - 'vol_metadata': volume_metadata}) - self.db.volume_glance_metadata_bulk_create(context, volume_id, - volume_metadata) - - def _clone_image_volume(self, context, volume, image_location, image_meta): - """Create a volume efficiently from an existing image. - - Returns a dict of volume properties eg. provider_location, - boolean indicating whether cloning occurred - """ - if not image_location: - return None, False - - if (image_meta.get('container_format') != 'bare' or - image_meta.get('disk_format') != 'raw'): - LOG.info(_LI("Requested image %(id)s is not in raw format."), - {'id': image_meta.get('id')}) - return None, False - - image_volume = None - direct_url, locations = image_location - urls = set([direct_url] + [loc.get('url') for loc in locations or []]) - image_volume_ids = [url[9:] for url in urls - if url and url.startswith('cinder://')] - image_volumes = self.db.volume_get_all_by_host( - context, volume['host'], filters={'id': image_volume_ids}) - - for image_volume in image_volumes: - # For the case image volume is stored in the service tenant, - # image_owner volume metadata should also be checked. - image_owner = None - volume_metadata = image_volume.get('volume_metadata') or {} - for m in volume_metadata: - if m['key'] == 'image_owner': - image_owner = m['value'] - if (image_meta['owner'] != volume['project_id'] and - image_meta['owner'] != image_owner): - LOG.info(_LI("Skipping image volume %(id)s because " - "it is not accessible by current Tenant."), - {'id': image_volume.id}) - continue - - LOG.info(_LI("Will clone a volume from the image volume " - "%(id)s."), {'id': image_volume.id}) - break - else: - LOG.debug("No accessible image volume for image %(id)s found.", - {'id': image_meta['id']}) - return None, False - - try: - return self.driver.create_cloned_volume(volume, image_volume), True - except (NotImplementedError, exception.CinderException): - LOG.exception(_LE('Failed to clone image volume %(id)s.'), - {'id': image_volume['id']}) - return None, False - - def _create_from_image_download(self, context, volume_ref, image_location, - image_id, image_service): - # TODO(harlowja): what needs to be rolled back in the clone if this - # volume create fails?? Likely this should be a subflow or broken - # out task in the future. That will bring up the question of how - # do we make said subflow/task which is only triggered in the - # clone image 'path' resumable and revertable in the correct - # manner. - model_update = self.driver.create_volume(volume_ref) - updates = dict(model_update or dict(), status='downloading') - try: - volume_ref = self.db.volume_update(context, - volume_ref['id'], updates) - except exception.CinderException: - LOG.exception(_LE("Failed updating volume %(volume_id)s with " - "%(updates)s"), - {'volume_id': volume_ref['id'], - 'updates': updates}) - self._copy_image_to_volume(context, volume_ref, - image_id, image_location, image_service) - return model_update - - def _create_from_image_cache(self, context, internal_context, volume_ref, - image_id, image_meta): - """Attempt to create the volume using the image cache. - - Best case this will simply clone the existing volume in the cache. - Worst case the image is out of date and will be evicted. In that case - a clone will not be created and the image must be downloaded again. - """ - LOG.debug('Attempting to retrieve cache entry for image = ' - '%(image_id)s on host %(host)s.', - {'image_id': image_id, 'host': volume_ref['host']}) - try: - cache_entry = self.image_volume_cache.get_entry(internal_context, - volume_ref, - image_id, - image_meta) - if cache_entry: - LOG.debug('Creating from source image-volume %(volume_id)s', - {'volume_id': cache_entry['volume_id']}) - model_update = self._create_from_source_volume( - context, - volume_ref, - cache_entry['volume_id'] - ) - return model_update, True - except exception.CinderException as e: - LOG.warning(_LW('Failed to create volume from image-volume cache, ' - 'will fall back to default behavior. Error: ' - '%(exception)s'), {'exception': e}) - return None, False - - def _create_from_image(self, context, volume_ref, - image_location, image_id, image_meta, - image_service, **kwargs): - LOG.debug("Cloning %(volume_id)s from image %(image_id)s " - " at location %(image_location)s.", - {'volume_id': volume_ref['id'], - 'image_location': image_location, 'image_id': image_id}) - - # Create the volume from an image. - # - # First see if the driver can clone the image directly. - # - # NOTE (singn): two params need to be returned - # dict containing provider_location for cloned volume - # and clone status. - model_update, cloned = self.driver.clone_image(context, - volume_ref, - image_location, - image_meta, - image_service) - - # Try and clone the image if we have it set as a glance location. - if not cloned and 'cinder' in CONF.allowed_direct_url_schemes: - model_update, cloned = self._clone_image_volume(context, - volume_ref, - image_location, - image_meta) - # Try and use the image cache. - should_create_cache_entry = False - if self.image_volume_cache and not cloned: - internal_context = cinder_context.get_internal_tenant_context() - if not internal_context: - LOG.info(_LI('Unable to get Cinder internal context, will ' - 'not use image-volume cache.')) - else: - model_update, cloned = self._create_from_image_cache( - context, - internal_context, - volume_ref, - image_id, - image_meta - ) - if not cloned: - should_create_cache_entry = True - - # Fall back to default behavior of creating volume, - # download the image data and copy it into the volume. - original_size = volume_ref['size'] - try: - if not cloned: - with image_utils.TemporaryImages.fetch( - image_service, context, image_id) as tmp_image: - # Try to create the volume as the minimal size, then we can - # extend once the image has been downloaded. - if should_create_cache_entry: - data = image_utils.qemu_img_info(tmp_image) - - virtual_size = int( - math.ceil(float(data.virtual_size) / units.Gi)) - - if virtual_size > volume_ref.size: - params = {'image_size': virtual_size, - 'volume_size': volume_ref.size} - reason = _("Image virtual size is %(image_size)dGB" - " and doesn't fit in a volume of size" - " %(volume_size)dGB.") % params - raise exception.ImageUnacceptable( - image_id=image_id, reason=reason) - - if virtual_size and virtual_size != original_size: - volume_ref.size = virtual_size - volume_ref.save() - - model_update = self._create_from_image_download( - context, - volume_ref, - image_location, - image_id, - image_service - ) - - if should_create_cache_entry: - # Update the newly created volume db entry before we clone it - # for the image-volume creation. - if model_update: - volume_ref.update(model_update) - volume_ref.save() - self.manager._create_image_cache_volume_entry(internal_context, - volume_ref, - image_id, - image_meta) - finally: - # If we created the volume as the minimal size, extend it back to - # what was originally requested. If an exception has occurred we - # still need to put this back before letting it be raised further - # up the stack. - if volume_ref.size != original_size: - self.driver.extend_volume(volume_ref, original_size) - volume_ref.size = original_size - volume_ref.save() - - self._handle_bootable_volume_glance_meta(context, volume_ref.id, - image_id=image_id, - image_meta=image_meta) - return model_update - - def _create_raw_volume(self, volume_ref, **kwargs): - return self.driver.create_volume(volume_ref) - - def execute(self, context, volume_ref, volume_spec): - volume_spec = dict(volume_spec) - volume_id = volume_spec.pop('volume_id', None) - if not volume_id: - volume_id = volume_ref['id'] - - # we can't do anything if the driver didn't init - if not self.driver.initialized: - driver_name = self.driver.__class__.__name__ - LOG.error(_LE("Unable to create volume. " - "Volume driver %s not initialized"), driver_name) - raise exception.DriverNotInitialized() - - create_type = volume_spec.pop('type', None) - LOG.info(_LI("Volume %(volume_id)s: being created as %(create_type)s " - "with specification: %(volume_spec)s"), - {'volume_spec': volume_spec, 'volume_id': volume_id, - 'create_type': create_type}) - if create_type == 'raw': - model_update = self._create_raw_volume(volume_ref=volume_ref, - **volume_spec) - elif create_type == 'snap': - model_update = self._create_from_snapshot(context, - volume_ref=volume_ref, - **volume_spec) - elif create_type == 'source_vol': - model_update = self._create_from_source_volume( - context, volume_ref=volume_ref, **volume_spec) - elif create_type == 'source_replica': - model_update = self._create_from_source_replica( - context, volume_ref=volume_ref, **volume_spec) - elif create_type == 'image': - model_update = self._create_from_image(context, - volume_ref=volume_ref, - **volume_spec) - else: - raise exception.VolumeTypeNotFound(volume_type_id=create_type) - - # Persist any model information provided on creation. - try: - if model_update: - volume_ref.update(model_update) - volume_ref.save() - except exception.CinderException: - # If somehow the update failed we want to ensure that the - # failure is logged (but not try rescheduling since the volume at - # this point has been created). - LOG.exception(_LE("Failed updating model of volume %(volume_id)s " - "with creation provided model %(model)s"), - {'volume_id': volume_id, 'model': model_update}) - raise - - return volume_ref - - -class CreateVolumeOnFinishTask(NotifyVolumeActionTask): - """On successful volume creation this will perform final volume actions. - - When a volume is created successfully it is expected that MQ notifications - and database updates will occur to 'signal' to others that the volume is - now ready for usage. This task does those notifications and updates in a - reliable manner (not re-raising exceptions if said actions can not be - triggered). - - Reversion strategy: N/A - """ - - def __init__(self, db, event_suffix): - super(CreateVolumeOnFinishTask, self).__init__(db, event_suffix) - self.status_translation = { - 'migration_target_creating': 'migration_target', - } - - def execute(self, context, volume, volume_spec): - new_status = self.status_translation.get(volume_spec.get('status'), - 'available') - update = { - 'status': new_status, - 'launched_at': timeutils.utcnow(), - } - try: - # TODO(harlowja): is it acceptable to only log if this fails?? - # or are there other side-effects that this will cause if the - # status isn't updated correctly (aka it will likely be stuck in - # 'creating' if this fails)?? - volume.update(update) - volume.save() - # Now use the parent to notify. - super(CreateVolumeOnFinishTask, self).execute(context, volume) - except exception.CinderException: - LOG.exception(_LE("Failed updating volume %(volume_id)s with " - "%(update)s"), {'volume_id': volume.id, - 'update': update}) - # Even if the update fails, the volume is ready. - LOG.info(_LI("Volume %(volume_name)s (%(volume_id)s): " - "created successfully"), - {'volume_name': volume_spec['volume_name'], - 'volume_id': volume.id}) - - -def get_flow(context, manager, db, driver, scheduler_rpcapi, host, volume_id, - allow_reschedule, reschedule_context, request_spec, - filter_properties, image_volume_cache=None): - - """Constructs and returns the manager entrypoint flow. - - This flow will do the following: - - 1. Determines if rescheduling is enabled (ahead of time). - 2. Inject keys & values for dependent tasks. - 3. Selects 1 of 2 activated only on *failure* tasks (one to update the db - status & notify or one to update the db status & notify & *reschedule*). - 4. Extracts a volume specification from the provided inputs. - 5. Notifies that the volume has started to be created. - 6. Creates a volume from the extracted volume specification. - 7. Attaches a on-success *only* task that notifies that the volume creation - has ended and performs further database status updates. - """ - - flow_name = ACTION.replace(":", "_") + "_manager" - volume_flow = linear_flow.Flow(flow_name) - - # This injects the initial starting flow values into the workflow so that - # the dependency order of the tasks provides/requires can be correctly - # determined. - create_what = { - 'context': context, - 'filter_properties': filter_properties, - 'request_spec': request_spec, - 'volume_id': volume_id, - } - - volume_flow.add(ExtractVolumeRefTask(db, host, set_error=False)) - - retry = filter_properties.get('retry', None) - - # Always add OnFailureRescheduleTask and we handle the change of volume's - # status when reverting the flow. Meanwhile, no need to revert process of - # ExtractVolumeRefTask. - do_reschedule = allow_reschedule and request_spec and retry - volume_flow.add(OnFailureRescheduleTask(reschedule_context, db, - scheduler_rpcapi, - do_reschedule)) - - LOG.debug("Volume reschedule parameters: %(allow)s " - "retry: %(retry)s", {'allow': allow_reschedule, 'retry': retry}) - - volume_flow.add(ExtractVolumeSpecTask(db), - NotifyVolumeActionTask(db, "create.start"), - CreateVolumeFromSpecTask(manager, - db, - driver, - image_volume_cache), - CreateVolumeOnFinishTask(db, "create.end")) - - # Now load (but do not run) the flow using the provided initial data. - return taskflow.engines.load(volume_flow, store=create_what) diff --git a/cinder/volume/flows/manager/manage_existing.py b/cinder/volume/flows/manager/manage_existing.py deleted file mode 100644 index 9d2ac1886..000000000 --- a/cinder/volume/flows/manager/manage_existing.py +++ /dev/null @@ -1,121 +0,0 @@ -# Copyright 2014 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging -import taskflow.engines -from taskflow.patterns import linear_flow - -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _, _LE -from cinder.volume.flows.api import create_volume as create_api -from cinder.volume.flows import common as flow_common -from cinder.volume.flows.manager import create_volume as create_mgr - -LOG = logging.getLogger(__name__) - -ACTION = 'volume:manage_existing' - - -class PrepareForQuotaReservationTask(flow_utils.CinderTask): - """Gets the volume size from the driver.""" - - default_provides = set(['size', 'volume_type_id', 'volume_properties', - 'volume_spec']) - - def __init__(self, db, driver): - super(PrepareForQuotaReservationTask, self).__init__(addons=[ACTION]) - self.db = db - self.driver = driver - - def execute(self, context, volume_ref, manage_existing_ref): - volume_id = volume_ref['id'] - if not self.driver.initialized: - driver_name = self.driver.__class__.__name__ - LOG.error(_LE("Unable to manage existing volume. " - "Volume driver %s not initialized.") % driver_name) - flow_common.error_out_volume(context, self.db, volume_id, - reason=_("Volume driver %s " - "not initialized.") % - driver_name) - raise exception.DriverNotInitialized() - - size = self.driver.manage_existing_get_size(volume_ref, - manage_existing_ref) - - return {'size': size, - 'volume_type_id': volume_ref['volume_type_id'], - 'volume_properties': volume_ref, - 'volume_spec': {'status': volume_ref['status'], - 'volume_name': volume_ref['name'], - 'volume_id': volume_ref['id']}} - - -class ManageExistingTask(flow_utils.CinderTask): - """Brings an existing volume under Cinder management.""" - - default_provides = set(['volume']) - - def __init__(self, db, driver): - super(ManageExistingTask, self).__init__(addons=[ACTION]) - self.db = db - self.driver = driver - - def execute(self, context, volume_ref, manage_existing_ref, size): - model_update = self.driver.manage_existing(volume_ref, - manage_existing_ref) - if not model_update: - model_update = {} - model_update.update({'size': size}) - try: - volume_ref.update(model_update) - volume_ref.save() - except exception.CinderException: - LOG.exception(_LE("Failed updating model of volume %(volume_id)s" - " with creation provided model %(model)s") % - {'volume_id': volume_ref['id'], - 'model': model_update}) - raise - - return {'volume': volume_ref} - - -def get_flow(context, db, driver, host, volume_id, ref): - """Constructs and returns the manager entrypoint flow.""" - - flow_name = ACTION.replace(":", "_") + "_manager" - volume_flow = linear_flow.Flow(flow_name) - - # This injects the initial starting flow values into the workflow so that - # the dependency order of the tasks provides/requires can be correctly - # determined. - create_what = { - 'context': context, - 'volume_id': volume_id, - 'manage_existing_ref': ref, - 'optional_args': {'is_quota_committed': False} - } - - volume_flow.add(create_mgr.ExtractVolumeRefTask(db, host), - create_mgr.NotifyVolumeActionTask(db, - "manage_existing.start"), - PrepareForQuotaReservationTask(db, driver), - create_api.QuotaReserveTask(), - ManageExistingTask(db, driver), - create_api.QuotaCommitTask(), - create_mgr.CreateVolumeOnFinishTask(db, - "manage_existing.end")) - - # Now load (but do not run) the flow using the provided initial data. - return taskflow.engines.load(volume_flow, store=create_what) diff --git a/cinder/volume/flows/manager/manage_existing_snapshot.py b/cinder/volume/flows/manager/manage_existing_snapshot.py deleted file mode 100644 index 96bc49b87..000000000 --- a/cinder/volume/flows/manager/manage_existing_snapshot.py +++ /dev/null @@ -1,344 +0,0 @@ -# Copyright (c) 2015 Huawei Technologies Co., Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_config import cfg -from oslo_log import log as logging -import taskflow.engines -from taskflow.patterns import linear_flow -from taskflow.types import failure as ft -from taskflow.utils import misc - -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _, _LE, _LI -from cinder import objects -from cinder import quota -from cinder.volume.flows import common as flow_common -from cinder.volume import utils as volume_utils - - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) -QUOTAS = quota.QUOTAS - -ACTION = 'snapshot:manage_existing' - - -class ExtractSnapshotRefTask(flow_utils.CinderTask): - """Extracts snapshot reference for given snapshot id.""" - - default_provides = 'snapshot_ref' - - def __init__(self, db): - super(ExtractSnapshotRefTask, self).__init__(addons=[ACTION]) - self.db = db - - def execute(self, context, snapshot_id): - # NOTE(wanghao): this will fetch the snapshot from the database, if - # the snapshot has been deleted before we got here then this should - # fail. - # - # In the future we might want to have a lock on the snapshot_id so that - # the snapshot can not be deleted while its still being created? - snapshot_ref = objects.Snapshot.get_by_id(context, snapshot_id) - LOG.debug("ExtractSnapshotRefTask return" - " snapshot_ref: %s", snapshot_ref) - return snapshot_ref - - def revert(self, context, snapshot_id, result, **kwargs): - if isinstance(result, misc.Failure): - return - - flow_common.error_out_snapshot(context, self.db, snapshot_id) - LOG.error(_LE("Snapshot %s: create failed"), snapshot_id) - - -class NotifySnapshotActionTask(flow_utils.CinderTask): - """Performs a notification about the given snapshot when called. - - Reversion strategy: N/A - """ - - def __init__(self, db, event_suffix, host): - super(NotifySnapshotActionTask, self).__init__(addons=[ACTION, - event_suffix]) - self.db = db - self.event_suffix = event_suffix - self.host = host - - def execute(self, context, snapshot_ref): - snapshot_id = snapshot_ref['id'] - try: - volume_utils.notify_about_snapshot_usage(context, snapshot_ref, - self.event_suffix, - host=self.host) - except exception.CinderException: - # If notification sending of snapshot database entry reading fails - # then we shouldn't error out the whole workflow since this is - # not always information that must be sent for snapshots to operate - LOG.exception(_LE("Failed notifying about the snapshot " - "action %(event)s for snapshot %(snp_id)s."), - {'event': self.event_suffix, - 'snp_id': snapshot_id}) - - -class PrepareForQuotaReservationTask(flow_utils.CinderTask): - """Gets the snapshot size from the driver.""" - - default_provides = set(['size', 'snapshot_properties']) - - def __init__(self, db, driver): - super(PrepareForQuotaReservationTask, self).__init__(addons=[ACTION]) - self.db = db - self.driver = driver - - def execute(self, context, snapshot_ref, manage_existing_ref): - snapshot_id = snapshot_ref['id'] - if not self.driver.initialized: - driver_name = (self.driver.configuration. - safe_get('volume_backend_name')) - LOG.error(_LE("Unable to manage existing snapshot. " - "Volume driver %s not initialized."), driver_name) - flow_common.error_out_snapshot(context, self.db, snapshot_id, - reason=_("Volume driver %s " - "not initialized.") % - driver_name) - raise exception.DriverNotInitialized() - - size = self.driver.manage_existing_snapshot_get_size( - snapshot=snapshot_ref, - existing_ref=manage_existing_ref) - - return {'size': size, - 'snapshot_properties': snapshot_ref} - - -class QuotaReserveTask(flow_utils.CinderTask): - """Reserves a single snapshot with the given size. - - Reversion strategy: rollback the quota reservation. - - Warning Warning: if the process that is running this reserve and commit - process fails (or is killed before the quota is rolled back or committed - it does appear like the quota will never be rolled back). This makes - software upgrades hard (inflight operations will need to be stopped or - allowed to complete before the upgrade can occur). *In the future* when - taskflow has persistence built-in this should be easier to correct via - an automated or manual process. - """ - - default_provides = set(['reservations']) - - def __init__(self): - super(QuotaReserveTask, self).__init__(addons=[ACTION]) - - def execute(self, context, size, optional_args): - try: - if CONF.no_snapshot_gb_quota: - reserve_opts = {'snapshots': 1} - else: - reserve_opts = {'snapshots': 1, 'gigabytes': size} - reservations = QUOTAS.reserve(context, **reserve_opts) - return { - 'reservations': reservations, - } - except exception.OverQuota as e: - overs = e.kwargs['overs'] - quotas = e.kwargs['quotas'] - usages = e.kwargs['usages'] - volume_utils.process_reserve_over_quota(context, overs, usages, - quotas, size) - - def revert(self, context, result, optional_args, **kwargs): - # We never produced a result and therefore can't destroy anything. - if isinstance(result, misc.Failure): - return - - if optional_args['is_quota_committed']: - # The reservations have already been committed and can not be - # rolled back at this point. - return - # We actually produced an output that we can revert so lets attempt - # to use said output to rollback the reservation. - reservations = result['reservations'] - try: - QUOTAS.rollback(context, reservations) - except exception.CinderException: - # We are already reverting, therefore we should silence this - # exception since a second exception being active will be bad. - LOG.exception(_LE("Failed rolling back quota for" - " %s reservations."), reservations) - - -class QuotaCommitTask(flow_utils.CinderTask): - """Commits the reservation. - - Reversion strategy: N/A (the rollback will be handled by the task that did - the initial reservation (see: QuotaReserveTask). - - Warning Warning: if the process that is running this reserve and commit - process fails (or is killed before the quota is rolled back or committed - it does appear like the quota will never be rolled back). This makes - software upgrades hard (inflight operations will need to be stopped or - allowed to complete before the upgrade can occur). *In the future* when - taskflow has persistence built-in this should be easier to correct via - an automated or manual process. - """ - - def __init__(self): - super(QuotaCommitTask, self).__init__(addons=[ACTION]) - - def execute(self, context, reservations, snapshot_properties, - optional_args): - QUOTAS.commit(context, reservations) - # updating is_quota_committed attribute of optional_args dictionary - optional_args['is_quota_committed'] = True - return {'snapshot_properties': snapshot_properties} - - def revert(self, context, result, **kwargs): - # We never produced a result and therefore can't destroy anything. - if isinstance(result, ft.Failure): - return - snapshot = result['snapshot_properties'] - try: - reserve_opts = {'snapshots': -1, - 'gigabytes': -snapshot['volume_size']} - reservations = QUOTAS.reserve(context, - project_id=context.project_id, - **reserve_opts) - if reservations: - QUOTAS.commit(context, reservations, - project_id=context.project_id) - except Exception: - LOG.exception(_LE("Failed to update quota while deleting " - "snapshots: %s"), snapshot['id']) - - -class ManageExistingTask(flow_utils.CinderTask): - """Brings an existing snapshot under Cinder management.""" - - default_provides = set(['snapshot', 'new_status']) - - def __init__(self, db, driver): - super(ManageExistingTask, self).__init__(addons=[ACTION]) - self.db = db - self.driver = driver - - def execute(self, context, snapshot_ref, manage_existing_ref, size): - model_update = self.driver.manage_existing_snapshot( - snapshot=snapshot_ref, - existing_ref=manage_existing_ref) - if not model_update: - model_update = {} - model_update.update({'size': size}) - try: - snapshot_object = objects.Snapshot.get_by_id(context, - snapshot_ref['id']) - snapshot_object.update(model_update) - snapshot_object.save() - except exception.CinderException: - LOG.exception(_LE("Failed updating model of snapshot " - "%(snapshot_id)s with creation provided model " - "%(model)s."), - {'snapshot_id': snapshot_ref['id'], - 'model': model_update}) - raise - - return {'snapshot': snapshot_ref, - 'new_status': 'available'} - - -class CreateSnapshotOnFinishTask(NotifySnapshotActionTask): - """Perform final snapshot actions. - - When a snapshot is created successfully it is expected that MQ - notifications and database updates will occur to 'signal' to others that - the snapshot is now ready for usage. This task does those notifications and - updates in a reliable manner (not re-raising exceptions if said actions can - not be triggered). - - Reversion strategy: N/A - """ - - def __init__(self, db, event_suffix, host): - super(CreateSnapshotOnFinishTask, self).__init__(db, event_suffix, - host) - - def execute(self, context, snapshot, new_status): - LOG.debug("Begin to call CreateSnapshotOnFinishTask execute.") - snapshot_id = snapshot['id'] - LOG.debug("New status: %s", new_status) - update = { - 'status': new_status - } - try: - # TODO(harlowja): is it acceptable to only log if this fails?? - # or are there other side-effects that this will cause if the - # status isn't updated correctly (aka it will likely be stuck in - # 'building' if this fails)?? - snapshot_object = objects.Snapshot.get_by_id(context, - snapshot_id) - snapshot_object.update(update) - snapshot_object.save() - # Now use the parent to notify. - super(CreateSnapshotOnFinishTask, self).execute(context, snapshot) - except exception.CinderException: - LOG.exception(_LE("Failed updating snapshot %(snapshot_id)s with " - "%(update)s."), {'snapshot_id': snapshot_id, - 'update': update}) - # Even if the update fails, the snapshot is ready. - LOG.info(_LI("Snapshot %s created successfully."), snapshot_id) - - -def get_flow(context, db, driver, host, snapshot_id, ref): - """Constructs and returns the manager entry point flow.""" - - LOG.debug("Input parmeter: context=%(context)s, db=%(db)s," - "driver=%(driver)s, host=%(host)s, " - "snapshot_id=(snapshot_id)s, ref=%(ref)s.", - {'context': context, - 'db': db, - 'driver': driver, - 'host': host, - 'snapshot_id': snapshot_id, - 'ref': ref} - ) - flow_name = ACTION.replace(":", "_") + "_manager" - snapshot_flow = linear_flow.Flow(flow_name) - - # This injects the initial starting flow values into the workflow so that - # the dependency order of the tasks provides/requires can be correctly - # determined. - create_what = { - 'context': context, - 'snapshot_id': snapshot_id, - 'manage_existing_ref': ref, - 'optional_args': {'is_quota_committed': False} - } - - notify_start_msg = "manage_existing_snapshot.start" - notify_end_msg = "manage_existing_snapshot.end" - snapshot_flow.add(ExtractSnapshotRefTask(db), - NotifySnapshotActionTask(db, notify_start_msg, - host=host), - PrepareForQuotaReservationTask(db, driver), - QuotaReserveTask(), - ManageExistingTask(db, driver), - QuotaCommitTask(), - CreateSnapshotOnFinishTask(db, notify_end_msg, - host=host)) - LOG.debug("Begin to return taskflow.engines." - "load(snapshot_flow,store=create_what).") - # Now load (but do not run) the flow using the provided initial data. - return taskflow.engines.load(snapshot_flow, store=create_what) diff --git a/cinder/volume/manager.py b/cinder/volume/manager.py deleted file mode 100644 index dc25d2fe4..000000000 --- a/cinder/volume/manager.py +++ /dev/null @@ -1,3619 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Volume manager manages creating, attaching, detaching, and persistent storage. - -Persistent storage volumes keep their state independent of instances. You can -attach to an instance, terminate the instance, spawn a new instance (even -one from a different image) and re-attach the volume with the same data -intact. - -**Related Flags** - -:volume_topic: What :mod:`rpc` topic to listen to (default: `cinder-volume`). -:volume_manager: The module name of a class derived from - :class:`manager.Manager` (default: - :class:`cinder.volume.manager.Manager`). -:volume_driver: Used by :class:`Manager`. Defaults to - :class:`cinder.volume.drivers.lvm.LVMVolumeDriver`. -:volume_group: Name of the group that will contain exported volumes (default: - `cinder-volumes`) -:num_shell_tries: Number of times to attempt to run commands (default: 3) - -""" - -import requests -import time - -from oslo_config import cfg -from oslo_log import log as logging -import oslo_messaging as messaging -from oslo_serialization import jsonutils -from oslo_service import periodic_task -from oslo_utils import excutils -from oslo_utils import importutils -from oslo_utils import timeutils -from oslo_utils import units -from oslo_utils import uuidutils -profiler = importutils.try_import('osprofiler.profiler') -import six -from taskflow import exceptions as tfe - -from cinder import compute -from cinder import context -from cinder import exception -from cinder import flow_utils -from cinder.i18n import _, _LE, _LI, _LW -from cinder.image import cache as image_cache -from cinder.image import glance -from cinder import manager -from cinder import objects -from cinder.objects import fields -from cinder import quota -from cinder import utils -from cinder import volume as cinder_volume -from cinder.volume import configuration as config -from cinder.volume.flows.manager import create_volume -from cinder.volume.flows.manager import manage_existing -from cinder.volume.flows.manager import manage_existing_snapshot -from cinder.volume import rpcapi as volume_rpcapi -from cinder.volume import utils as vol_utils -from cinder.volume import volume_types - -LOG = logging.getLogger(__name__) - -QUOTAS = quota.QUOTAS -CGQUOTAS = quota.CGQUOTAS -VALID_REMOVE_VOL_FROM_CG_STATUS = ( - 'available', - 'in-use', - 'error', - 'error_deleting') -VALID_ADD_VOL_TO_CG_STATUS = ( - 'available', - 'in-use') -VALID_CREATE_CG_SRC_SNAP_STATUS = ('available',) -VALID_CREATE_CG_SRC_CG_STATUS = ('available',) - -volume_manager_opts = [ - cfg.StrOpt('volume_driver', - default='cinder.volume.drivers.lvm.LVMVolumeDriver', - help='Driver to use for volume creation'), - cfg.IntOpt('migration_create_volume_timeout_secs', - default=300, - help='Timeout for creating the volume to migrate to ' - 'when performing volume migration (seconds)'), - cfg.BoolOpt('volume_service_inithost_offload', - default=False, - help='Offload pending volume delete during ' - 'volume service startup'), - cfg.StrOpt('zoning_mode', - help='FC Zoning mode configured'), - cfg.StrOpt('extra_capabilities', - default='{}', - help='User defined capabilities, a JSON formatted string ' - 'specifying key/value pairs. The key/value pairs can ' - 'be used by the CapabilitiesFilter to select between ' - 'backends when requests specify volume types. For ' - 'example, specifying a service level or the geographical ' - 'location of a backend, then creating a volume type to ' - 'allow the user to select by these different ' - 'properties.'), - cfg.BoolOpt('suppress_requests_ssl_warnings', - default=False, - help='Suppress requests library SSL certificate warnings.'), -] - -CONF = cfg.CONF -CONF.register_opts(volume_manager_opts) - -MAPPING = { - 'cinder.volume.drivers.huawei.huawei_18000.Huawei18000ISCSIDriver': - 'cinder.volume.drivers.huawei.huawei_driver.HuaweiISCSIDriver', - 'cinder.volume.drivers.huawei.huawei_driver.Huawei18000ISCSIDriver': - 'cinder.volume.drivers.huawei.huawei_driver.HuaweiISCSIDriver', - 'cinder.volume.drivers.huawei.huawei_18000.Huawei18000FCDriver': - 'cinder.volume.drivers.huawei.huawei_driver.HuaweiFCDriver', - 'cinder.volume.drivers.huawei.huawei_driver.Huawei18000FCDriver': - 'cinder.volume.drivers.huawei.huawei_driver.HuaweiFCDriver', - 'cinder.volume.drivers.fujitsu_eternus_dx_fc.FJDXFCDriver': - 'cinder.volume.drivers.fujitsu.eternus_dx_fc.FJDXFCDriver', - 'cinder.volume.drivers.fujitsu_eternus_dx_iscsi.FJDXISCSIDriver': - 'cinder.volume.drivers.fujitsu.eternus_dx_iscsi.FJDXISCSIDriver', - 'cinder.volume.drivers.hds.nfs.HDSNFSDriver': - 'cinder.volume.drivers.hitachi.hnas_nfs.HDSNFSDriver', - 'cinder.volume.drivers.hds.iscsi.HDSISCSIDriver': - 'cinder.volume.drivers.hitachi.hnas_iscsi.HDSISCSIDriver', - 'cinder.volume.drivers.san.hp.hp_3par_fc.HP3PARFCDriver': - 'cinder.volume.drivers.hpe.hpe_3par_fc.HPE3PARFCDriver', - 'cinder.volume.drivers.san.hp.hp_3par_iscsi.HP3PARISCSIDriver': - 'cinder.volume.drivers.hpe.hpe_3par_iscsi.HPE3PARISCSIDriver', - 'cinder.volume.drivers.san.hp.hp_lefthand_iscsi.HPLeftHandISCSIDriver': - 'cinder.volume.drivers.hpe.hpe_lefthand_iscsi.HPELeftHandISCSIDriver', - 'cinder.volume.drivers.san.hp.hp_xp_fc.HPXPFCDriver': - 'cinder.volume.drivers.hpe.hpe_xp_fc.HPEXPFCDriver', -} - - -def locked_volume_operation(f): - """Lock decorator for volume operations. - - Takes a named lock prior to executing the operation. The lock is named with - the operation executed and the id of the volume. This lock can then be used - by other operations to avoid operation conflicts on shared volumes. - - Example use: - - If a volume operation uses this decorator, it will block until the named - lock is free. This is used to protect concurrent operations on the same - volume e.g. delete VolA while create volume VolB from VolA is in progress. - """ - def lvo_inner1(inst, context, volume_id, **kwargs): - @utils.synchronized("%s-%s" % (volume_id, f.__name__), external=True) - def lvo_inner2(*_args, **_kwargs): - return f(*_args, **_kwargs) - return lvo_inner2(inst, context, volume_id, **kwargs) - return lvo_inner1 - - -def locked_detach_operation(f): - """Lock decorator for volume detach operations. - - Takes a named lock prior to executing the detach call. The lock is named - with the operation executed and the id of the volume. This lock can then - be used by other operations to avoid operation conflicts on shared volumes. - - This locking mechanism is only for detach calls. We can't use the - locked_volume_operation, because detach requires an additional - attachment_id in the parameter list. - """ - def ldo_inner1(inst, context, volume_id, attachment_id=None, **kwargs): - @utils.synchronized("%s-%s" % (volume_id, f.__name__), external=True) - def ldo_inner2(*_args, **_kwargs): - return f(*_args, **_kwargs) - return ldo_inner2(inst, context, volume_id, attachment_id, **kwargs) - return ldo_inner1 - - -def locked_snapshot_operation(f): - """Lock decorator for snapshot operations. - - Takes a named lock prior to executing the operation. The lock is named with - the operation executed and the id of the snapshot. This lock can then be - used by other operations to avoid operation conflicts on shared snapshots. - - Example use: - - If a snapshot operation uses this decorator, it will block until the named - lock is free. This is used to protect concurrent operations on the same - snapshot e.g. delete SnapA while create volume VolA from SnapA is in - progress. - """ - def lso_inner1(inst, context, snapshot, **kwargs): - @utils.synchronized("%s-%s" % (snapshot.id, f.__name__), external=True) - def lso_inner2(*_args, **_kwargs): - return f(*_args, **_kwargs) - return lso_inner2(inst, context, snapshot, **kwargs) - return lso_inner1 - - -class VolumeManager(manager.SchedulerDependentManager): - """Manages attachable block storage devices.""" - - RPC_API_VERSION = '1.40' - - target = messaging.Target(version=RPC_API_VERSION) - - # On cloning a volume, we shouldn't copy volume_type, consistencygroup - # and volume_attachment, because the db sets that according to [field]_id, - # which we do copy. We also skip some other values that are set during - # creation of Volume object. - _VOLUME_CLONE_SKIP_PROPERTIES = { - 'id', '_name_id', 'name_id', 'name', 'status', - 'attach_status', 'migration_status', 'volume_type', - 'consistencygroup', 'volume_attachment'} - - def __init__(self, volume_driver=None, service_name=None, - *args, **kwargs): - """Load the driver from the one specified in args, or from flags.""" - # update_service_capabilities needs service_name to be volume - super(VolumeManager, self).__init__(service_name='volume', - *args, **kwargs) - self.additional_endpoints.append(_VolumeV2Proxy(self)) - self.configuration = config.Configuration(volume_manager_opts, - config_group=service_name) - self.stats = {} - - if not volume_driver: - # Get from configuration, which will get the default - # if its not using the multi backend - volume_driver = self.configuration.volume_driver - if volume_driver in MAPPING: - LOG.warning(_LW("Driver path %s is deprecated, update your " - "configuration to the new path."), volume_driver) - volume_driver = MAPPING[volume_driver] - - vol_db_empty = self._set_voldb_empty_at_startup_indicator( - context.get_admin_context()) - LOG.debug("Cinder Volume DB check: vol_db_empty=%s", vol_db_empty) - - # We pass the current setting for service.active_backend_id to - # the driver on init, incase there was a restart or something - curr_active_backend_id = None - svc_host = vol_utils.extract_host(self.host, 'backend') - try: - service = objects.Service.get_by_args( - context.get_admin_context(), - svc_host, - 'cinder-volume') - except exception.ServiceNotFound: - # NOTE(jdg): This is to solve problems with unit tests - LOG.info(_LI("Service not found for updating " - "active_backend_id, assuming default " - "for driver init.")) - else: - curr_active_backend_id = service.active_backend_id - - if self.configuration.suppress_requests_ssl_warnings: - LOG.warning(_LW("Suppressing requests library SSL Warnings")) - requests.packages.urllib3.disable_warnings( - requests.packages.urllib3.exceptions.InsecureRequestWarning) - requests.packages.urllib3.disable_warnings( - requests.packages.urllib3.exceptions.InsecurePlatformWarning) - - self.driver = importutils.import_object( - volume_driver, - configuration=self.configuration, - db=self.db, - host=self.host, - is_vol_db_empty=vol_db_empty, - active_backend_id=curr_active_backend_id) - - if CONF.profiler.enabled and profiler is not None: - self.driver = profiler.trace_cls("driver")(self.driver) - try: - self.extra_capabilities = jsonutils.loads( - self.driver.configuration.extra_capabilities) - except AttributeError: - self.extra_capabilities = {} - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Invalid JSON: %s"), - self.driver.configuration.extra_capabilities) - - if self.driver.configuration.safe_get( - 'image_volume_cache_enabled'): - - max_cache_size = self.driver.configuration.safe_get( - 'image_volume_cache_max_size_gb') - max_cache_entries = self.driver.configuration.safe_get( - 'image_volume_cache_max_count') - - self.image_volume_cache = image_cache.ImageVolumeCache( - self.db, - cinder_volume.API(), - max_cache_size, - max_cache_entries - ) - LOG.info(_LI('Image-volume cache enabled for host %(host)s.'), - {'host': self.host}) - else: - LOG.info(_LI('Image-volume cache disabled for host %(host)s.'), - {'host': self.host}) - self.image_volume_cache = None - - def _add_to_threadpool(self, func, *args, **kwargs): - self._tp.spawn_n(func, *args, **kwargs) - - def _count_allocated_capacity(self, ctxt, volume): - pool = vol_utils.extract_host(volume['host'], 'pool') - if pool is None: - # No pool name encoded in host, so this is a legacy - # volume created before pool is introduced, ask - # driver to provide pool info if it has such - # knowledge and update the DB. - try: - pool = self.driver.get_pool(volume) - except Exception: - LOG.exception(_LE('Fetch volume pool name failed.'), - resource=volume) - return - - if pool: - new_host = vol_utils.append_host(volume['host'], - pool) - self.db.volume_update(ctxt, volume['id'], - {'host': new_host}) - else: - # Otherwise, put them into a special fixed pool with - # volume_backend_name being the pool name, if - # volume_backend_name is None, use default pool name. - # This is only for counting purpose, doesn't update DB. - pool = (self.driver.configuration.safe_get( - 'volume_backend_name') or vol_utils.extract_host( - volume['host'], 'pool', True)) - try: - pool_stat = self.stats['pools'][pool] - except KeyError: - # First volume in the pool - self.stats['pools'][pool] = dict( - allocated_capacity_gb=0) - pool_stat = self.stats['pools'][pool] - pool_sum = pool_stat['allocated_capacity_gb'] - pool_sum += volume['size'] - - self.stats['pools'][pool]['allocated_capacity_gb'] = pool_sum - self.stats['allocated_capacity_gb'] += volume['size'] - - def _set_voldb_empty_at_startup_indicator(self, ctxt): - """Determine if the Cinder volume DB is empty. - - A check of the volume DB is done to determine whether it is empty or - not at this point. - - :param ctxt: our working context - """ - vol_entries = self.db.volume_get_all(ctxt, None, 1, filters=None) - - if len(vol_entries) == 0: - LOG.info(_LI("Determined volume DB was empty at startup.")) - return True - else: - LOG.info(_LI("Determined volume DB was not empty at startup.")) - return False - - def _sync_provider_info(self, ctxt, volumes, snapshots): - # NOTE(jdg): For now this just updates provider_id, we can add more - # add more items to the update if theyr'e releveant but we need - # to be safe in what we allow and add a list of allowed keys - # things that make sense are provider_*, replication_status etc - - updates, snapshot_updates = self.driver.update_provider_info( - volumes, snapshots) - host_vols = utils.list_of_dicts_to_dict(volumes, 'id') - - for u in updates or []: - update = {} - # NOTE(JDG): Make sure returned item is in this hosts volumes - if host_vols.get(u['id'], None): - update['provider_id'] = u['provider_id'] - if update: - self.db.volume_update(ctxt, - u['id'], - update) - - # NOTE(jdg): snapshots are slighty harder, because - # we do not have a host column and of course no get - # all by host, so we use a get_all and bounce our - # response off of it - if snapshot_updates: - cinder_snaps = self.db.snapshot_get_all(ctxt) - for snap in cinder_snaps: - # NOTE(jdg): For now we only update those that have no entry - if not snap.get('provider_id', None): - update = ( - [updt for updt in snapshot_updates if updt['id'] == - snap['id']][0]) - if update: - self.db.snapshot_update( - ctxt, - updt['id'], - {'provider_id': updt['provider_id']}) - - def init_host(self): - """Perform any required initialization.""" - ctxt = context.get_admin_context() - - LOG.info(_LI("Starting volume driver %(driver_name)s (%(version)s)"), - {'driver_name': self.driver.__class__.__name__, - 'version': self.driver.get_version()}) - try: - self.driver.do_setup(ctxt) - self.driver.check_for_setup_error() - except Exception: - LOG.exception(_LE("Failed to initialize driver."), - resource={'type': 'driver', - 'id': self.__class__.__name__}) - # we don't want to continue since we failed - # to initialize the driver correctly. - return - - # Initialize backend capabilities list - self.driver.init_capabilities() - - volumes = objects.VolumeList.get_all_by_host(ctxt, self.host) - snapshots = self.db.snapshot_get_by_host(ctxt, self.host) - self._sync_provider_info(ctxt, volumes, snapshots) - # FIXME volume count for exporting is wrong - - try: - self.stats['pools'] = {} - self.stats.update({'allocated_capacity_gb': 0}) - for volume in volumes: - # available volume should also be counted into allocated - if volume['status'] in ['in-use', 'available']: - # calculate allocated capacity for driver - self._count_allocated_capacity(ctxt, volume) - - try: - if volume['status'] in ['in-use']: - self.driver.ensure_export(ctxt, volume) - except Exception: - LOG.exception(_LE("Failed to re-export volume, " - "setting to ERROR."), - resource=volume) - volume.status = 'error' - volume.save() - elif volume['status'] in ('downloading', 'creating'): - LOG.warning(_LW("Detected volume stuck " - "in %(curr_status)s " - "status, setting to ERROR."), - {'curr_status': volume['status']}, - resource=volume) - - if volume['status'] == 'downloading': - self.driver.clear_download(ctxt, volume) - volume.status = 'error' - volume.save() - elif volume.status == 'uploading': - # Set volume status to available or in-use. - self.db.volume_update_status_based_on_attachment( - ctxt, volume.id) - else: - pass - snapshots = objects.SnapshotList.get_by_host( - ctxt, self.host, {'status': 'creating'}) - for snapshot in snapshots: - LOG.warning(_LW("Detected snapshot stuck in creating " - "status, setting to ERROR."), resource=snapshot) - snapshot.status = 'error' - snapshot.save() - except Exception: - LOG.exception(_LE("Error during re-export on driver init."), - resource=volume) - return - - self.driver.set_throttle() - - # at this point the driver is considered initialized. - # NOTE(jdg): Careful though because that doesn't mean - # that an entry exists in the service table - self.driver.set_initialized() - - for volume in volumes: - if volume['status'] == 'deleting': - if CONF.volume_service_inithost_offload: - # Offload all the pending volume delete operations to the - # threadpool to prevent the main volume service thread - # from being blocked. - self._add_to_threadpool(self.delete_volume, ctxt, - volume['id']) - else: - # By default, delete volumes sequentially - self.delete_volume(ctxt, volume['id']) - LOG.info(_LI("Resume volume delete completed successfully."), - resource=volume) - - # collect and publish service capabilities - self.publish_service_capabilities(ctxt) - LOG.info(_LI("Driver initialization completed successfully."), - resource={'type': 'driver', - 'id': self.driver.__class__.__name__}) - - def init_host_with_rpc(self): - LOG.info(_LI("Initializing RPC dependent components of volume " - "driver %(driver_name)s (%(version)s)"), - {'driver_name': self.driver.__class__.__name__, - 'version': self.driver.get_version()}) - - stats = self.driver.get_volume_stats(refresh=True) - svc_host = vol_utils.extract_host(self.host, 'backend') - try: - service = objects.Service.get_by_args( - context.get_admin_context(), - svc_host, - 'cinder-volume') - except exception.ServiceNotFound: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Service not found for updating " - "replication_status.")) - - if service.replication_status != ( - fields.ReplicationStatus.FAILED_OVER): - if stats and stats.get('replication_enabled', False): - service.replication_status = fields.ReplicationStatus.ENABLED - else: - service.replication_status = fields.ReplicationStatus.DISABLED - - service.save() - LOG.info(_LI("Driver post RPC initialization completed successfully."), - resource={'type': 'driver', - 'id': self.driver.__class__.__name__}) - - def is_working(self): - """Return if Manager is ready to accept requests. - - This is to inform Service class that in case of volume driver - initialization failure the manager is actually down and not ready to - accept any requests. - """ - return self.driver.initialized - - def create_volume(self, context, volume_id, request_spec=None, - filter_properties=None, allow_reschedule=True, - volume=None): - """Creates the volume.""" - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - # For older clients, mimic the old behavior and look up the volume - # by its volume_id. - volume = objects.Volume.get_by_id(context, volume_id) - - context_elevated = context.elevated() - if filter_properties is None: - filter_properties = {} - - if request_spec is None: - request_spec = {} - - try: - # NOTE(flaper87): Driver initialization is - # verified by the task itself. - flow_engine = create_volume.get_flow( - context_elevated, - self, - self.db, - self.driver, - self.scheduler_rpcapi, - self.host, - volume.id, - allow_reschedule, - context, - request_spec, - filter_properties, - image_volume_cache=self.image_volume_cache, - ) - except Exception: - msg = _("Create manager volume flow failed.") - LOG.exception(msg, resource={'type': 'volume', 'id': volume.id}) - raise exception.CinderException(msg) - - snapshot_id = request_spec.get('snapshot_id') - source_volid = request_spec.get('source_volid') - source_replicaid = request_spec.get('source_replicaid') - - if snapshot_id is not None: - # Make sure the snapshot is not deleted until we are done with it. - locked_action = "%s-%s" % (snapshot_id, 'delete_snapshot') - elif source_volid is not None: - # Make sure the volume is not deleted until we are done with it. - locked_action = "%s-%s" % (source_volid, 'delete_volume') - elif source_replicaid is not None: - # Make sure the volume is not deleted until we are done with it. - locked_action = "%s-%s" % (source_replicaid, 'delete_volume') - else: - locked_action = None - - def _run_flow(): - # This code executes create volume flow. If something goes wrong, - # flow reverts all job that was done and reraises an exception. - # Otherwise, all data that was generated by flow becomes available - # in flow engine's storage. - with flow_utils.DynamicLogListener(flow_engine, logger=LOG): - flow_engine.run() - - @utils.synchronized(locked_action, external=True) - def _run_flow_locked(): - _run_flow() - - # NOTE(dulek): Flag to indicate if volume was rescheduled. Used to - # decide if allocated_capacity should be incremented. - rescheduled = False - vol_ref = None - - try: - if locked_action is None: - _run_flow() - else: - _run_flow_locked() - finally: - try: - vol_ref = flow_engine.storage.fetch('volume_ref') - except tfe.NotFound: - # If there's no vol_ref, then flow is reverted. Lets check out - # if rescheduling occurred. - try: - rescheduled = flow_engine.storage.get_revert_result( - create_volume.OnFailureRescheduleTask.make_name( - [create_volume.ACTION])) - except tfe.NotFound: - pass - - if not rescheduled: - if not vol_ref: - # Flow was reverted and not rescheduled, fetching - # volume_ref from the DB, because it will be needed. - vol_ref = objects.Volume.get_by_id(context, volume.id) - # NOTE(dulek): Volume wasn't rescheduled so we need to update - # volume stats as these are decremented on delete. - self._update_allocated_capacity(vol_ref) - - LOG.info(_LI("Created volume successfully."), resource=vol_ref) - return vol_ref.id - - @locked_volume_operation - def delete_volume(self, context, volume_id, - unmanage_only=False, - volume=None, - cascade=False): - """Deletes and unexports volume. - - 1. Delete a volume(normal case) - Delete a volume and update quotas. - - 2. Delete a migration volume - If deleting the volume in a migration, we want to skip - quotas but we need database updates for the volume. - """ - - context = context.elevated() - - try: - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - volume = objects.Volume.get_by_id(context, volume_id) - else: - volume.refresh() - except exception.VolumeNotFound: - # NOTE(thingee): It could be possible for a volume to - # be deleted when resuming deletes from init_host(). - LOG.debug("Attempted delete of non-existent volume: %s", - volume_id) - return - - if context.project_id != volume.project_id: - project_id = volume.project_id - else: - project_id = context.project_id - - if volume['attach_status'] == "attached": - # Volume is still attached, need to detach first - raise exception.VolumeAttached(volume_id=volume_id) - if vol_utils.extract_host(volume.host) != self.host: - raise exception.InvalidVolume( - reason=_("volume is not local to this node")) - - if unmanage_only and cascade: - # This could be done, but is ruled out for now just - # for simplicity. - raise exception.Invalid( - reason=_("Unmanage and cascade delete options " - "are mutually exclusive.")) - - # The status 'deleting' is not included, because it only applies to - # the source volume to be deleted after a migration. No quota - # needs to be handled for it. - is_migrating = volume.migration_status not in (None, 'error', - 'success') - is_migrating_dest = (is_migrating and - volume.migration_status.startswith( - 'target:')) - self._notify_about_volume_usage(context, volume, "delete.start") - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - - self.driver.remove_export(context, volume) - if unmanage_only: - self.driver.unmanage(volume) - elif cascade: - LOG.debug('Performing cascade delete.') - snapshots = objects.SnapshotList.get_all_for_volume(context, - volume.id) - for s in snapshots: - if s.status != 'deleting': - self._clear_db(context, is_migrating_dest, volume, - 'error_deleting') - - msg = (_("Snapshot %(id)s was found in state " - "%(state)s rather than 'deleting' during " - "cascade delete.") % {'id': s.id, - 'state': s.status}) - raise exception.InvalidSnapshot(reason=msg) - - self.delete_snapshot(context, s) - - LOG.debug('Snapshots deleted, issuing volume delete') - self.driver.delete_volume(volume) - else: - self.driver.delete_volume(volume) - except exception.VolumeIsBusy: - LOG.error(_LE("Unable to delete busy volume."), - resource=volume) - # If this is a destination volume, we have to clear the database - # record to avoid user confusion. - self._clear_db(context, is_migrating_dest, volume, - 'available') - return - except Exception: - with excutils.save_and_reraise_exception(): - # If this is a destination volume, we have to clear the - # database record to avoid user confusion. - self._clear_db(context, is_migrating_dest, volume, - 'error_deleting') - - # If deleting source/destination volume in a migration, we should - # skip quotas. - if not is_migrating: - # Get reservations - try: - reserve_opts = {'volumes': -1, - 'gigabytes': -volume.size} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume.volume_type_id) - reservations = QUOTAS.reserve(context, - project_id=project_id, - **reserve_opts) - except Exception: - reservations = None - LOG.exception(_LE("Failed to update usages deleting volume."), - resource=volume) - - # Delete glance metadata if it exists - self.db.volume_glance_metadata_delete_by_volume(context, volume_id) - - volume.destroy() - - # If deleting source/destination volume in a migration, we should - # skip quotas. - if not is_migrating: - self._notify_about_volume_usage(context, volume, "delete.end") - - # Commit the reservations - if reservations: - QUOTAS.commit(context, reservations, project_id=project_id) - - pool = vol_utils.extract_host(volume.host, 'pool') - if pool is None: - # Legacy volume, put them into default pool - pool = self.driver.configuration.safe_get( - 'volume_backend_name') or vol_utils.extract_host( - volume.host, 'pool', True) - size = volume.size - - try: - self.stats['pools'][pool]['allocated_capacity_gb'] -= size - except KeyError: - self.stats['pools'][pool] = dict( - allocated_capacity_gb=-size) - - self.publish_service_capabilities(context) - - LOG.info(_LI("Deleted volume successfully."), resource=volume) - - def _clear_db(self, context, is_migrating_dest, volume_ref, status): - # This method is called when driver.unmanage() or - # driver.delete_volume() fails in delete_volume(), so it is already - # in the exception handling part. - if is_migrating_dest: - volume_ref.destroy() - LOG.error(_LE("Unable to delete the destination volume " - "during volume migration, (NOTE: database " - "record needs to be deleted)."), resource=volume_ref) - else: - volume_ref.status = status - volume_ref.save() - - def create_snapshot(self, context, volume_id, snapshot): - """Creates and exports the snapshot.""" - context = context.elevated() - - self._notify_about_snapshot_usage( - context, snapshot, "create.start") - - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the snapshot status updated. - utils.require_driver_initialized(self.driver) - - # Pass context so that drivers that want to use it, can, - # but it is not a requirement for all drivers. - snapshot.context = context - - model_update = self.driver.create_snapshot(snapshot) - if model_update: - snapshot.update(model_update) - snapshot.save() - - except Exception: - with excutils.save_and_reraise_exception(): - snapshot.status = 'error' - snapshot.save() - - vol_ref = self.db.volume_get(context, volume_id) - if vol_ref.bootable: - try: - self.db.volume_glance_metadata_copy_to_snapshot( - context, snapshot.id, volume_id) - except exception.GlanceMetadataNotFound: - # If volume is not created from image, No glance metadata - # would be available for that volume in - # volume glance metadata table - pass - except exception.CinderException as ex: - LOG.exception(_LE("Failed updating snapshot" - " metadata using the provided volumes" - " %(volume_id)s metadata"), - {'volume_id': volume_id}, resource=snapshot) - snapshot.status = 'error' - snapshot.save() - raise exception.MetadataCopyFailure(reason=six.text_type(ex)) - - snapshot.status = 'available' - snapshot.progress = '100%' - snapshot.save() - - self._notify_about_snapshot_usage(context, snapshot, "create.end") - LOG.info(_LI("Create snapshot completed successfully"), - resource=snapshot) - return snapshot.id - - @locked_snapshot_operation - def delete_snapshot(self, context, snapshot, unmanage_only=False): - """Deletes and unexports snapshot.""" - context = context.elevated() - snapshot._context = context - project_id = snapshot.project_id - - self._notify_about_snapshot_usage( - context, snapshot, "delete.start") - - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the snapshot status updated. - utils.require_driver_initialized(self.driver) - - # Pass context so that drivers that want to use it, can, - # but it is not a requirement for all drivers. - snapshot.context = context - snapshot.save() - - if unmanage_only: - self.driver.unmanage_snapshot(snapshot) - else: - self.driver.delete_snapshot(snapshot) - except exception.SnapshotIsBusy: - LOG.error(_LE("Delete snapshot failed, due to snapshot busy."), - resource=snapshot) - snapshot.status = 'available' - snapshot.save() - return - except Exception: - with excutils.save_and_reraise_exception(): - snapshot.status = 'error_deleting' - snapshot.save() - - # Get reservations - try: - if CONF.no_snapshot_gb_quota: - reserve_opts = {'snapshots': -1} - else: - reserve_opts = { - 'snapshots': -1, - 'gigabytes': -snapshot.volume_size, - } - volume_ref = self.db.volume_get(context, snapshot.volume_id) - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume_ref.get('volume_type_id')) - reservations = QUOTAS.reserve(context, - project_id=project_id, - **reserve_opts) - except Exception: - reservations = None - LOG.exception(_LE("Update snapshot usages failed."), - resource=snapshot) - self.db.volume_glance_metadata_delete_by_snapshot(context, snapshot.id) - snapshot.destroy() - self._notify_about_snapshot_usage(context, snapshot, "delete.end") - - # Commit the reservations - if reservations: - QUOTAS.commit(context, reservations, project_id=project_id) - LOG.info(_LI("Delete snapshot completed successfully"), - resource=snapshot) - - def attach_volume(self, context, volume_id, instance_uuid, host_name, - mountpoint, mode): - """Updates db to show volume is attached.""" - @utils.synchronized(volume_id, external=True) - def do_attach(): - # check the volume status before attaching - volume = self.db.volume_get(context, volume_id) - volume_metadata = self.db.volume_admin_metadata_get( - context.elevated(), volume_id) - if volume['status'] == 'attaching': - if (volume_metadata.get('attached_mode') and - volume_metadata.get('attached_mode') != mode): - raise exception.InvalidVolume( - reason=_("being attached by different mode")) - - if (volume['status'] == 'in-use' and not volume['multiattach'] - and not volume['migration_status']): - raise exception.InvalidVolume( - reason=_("volume is already attached")) - - attachment = None - host_name_sanitized = utils.sanitize_hostname( - host_name) if host_name else None - if instance_uuid: - attachment = \ - self.db.volume_attachment_get_by_instance_uuid( - context, volume_id, instance_uuid) - else: - attachment = \ - self.db.volume_attachment_get_by_host(context, volume_id, - host_name_sanitized) - if attachment is not None: - self.db.volume_update(context, volume_id, - {'status': 'in-use'}) - return - - self._notify_about_volume_usage(context, volume, - "attach.start") - values = {'volume_id': volume_id, - 'attach_status': 'attaching', } - - attachment = self.db.volume_attach(context.elevated(), values) - volume_metadata = self.db.volume_admin_metadata_update( - context.elevated(), volume_id, - {"attached_mode": mode}, False) - - attachment_id = attachment['id'] - if instance_uuid and not uuidutils.is_uuid_like(instance_uuid): - self.db.volume_attachment_update(context, attachment_id, - {'attach_status': - 'error_attaching'}) - raise exception.InvalidUUID(uuid=instance_uuid) - - volume = self.db.volume_get(context, volume_id) - - if volume_metadata.get('readonly') == 'True' and mode != 'ro': - self.db.volume_update(context, volume_id, - {'status': 'error_attaching'}) - raise exception.InvalidVolumeAttachMode(mode=mode, - volume_id=volume_id) - - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - - LOG.debug('Attaching volume %(volume_id)s to instance ' - '%(instance)s at mountpoint %(mount)s on host ' - '%(host)s.', - {'volume_id': volume_id, 'instance': instance_uuid, - 'mount': mountpoint, 'host': host_name_sanitized}, - resource=volume) - self.driver.attach_volume(context, - volume, - instance_uuid, - host_name_sanitized, - mountpoint) - except Exception: - with excutils.save_and_reraise_exception(): - self.db.volume_attachment_update( - context, attachment_id, - {'attach_status': 'error_attaching'}) - - volume = self.db.volume_attached(context.elevated(), - attachment_id, - instance_uuid, - host_name_sanitized, - mountpoint, - mode) - self._notify_about_volume_usage(context, volume, "attach.end") - LOG.info(_LI("Attach volume completed successfully."), - resource=volume) - return self.db.volume_attachment_get(context, attachment_id) - return do_attach() - - @locked_detach_operation - def detach_volume(self, context, volume_id, attachment_id=None): - """Updates db to show volume is detached.""" - # TODO(vish): refactor this into a more general "unreserve" - volume = self.db.volume_get(context, volume_id) - attachment = None - if attachment_id: - try: - attachment = self.db.volume_attachment_get(context, - attachment_id) - except exception.VolumeAttachmentNotFound: - LOG.info(_LI("Volume detach called, but volume not attached."), - resource=volume) - # We need to make sure the volume status is set to the correct - # status. It could be in detaching status now, and we don't - # want to leave it there. - self.db.volume_detached(context, volume_id, attachment_id) - return - else: - # We can try and degrade gracefully here by trying to detach - # a volume without the attachment_id here if the volume only has - # one attachment. This is for backwards compatibility. - attachments = self.db.volume_attachment_get_used_by_volume_id( - context, volume_id) - if len(attachments) > 1: - # There are more than 1 attachments for this volume - # we have to have an attachment id. - msg = _("Detach volume failed: More than one attachment, " - "but no attachment_id provided.") - LOG.error(msg, resource=volume) - raise exception.InvalidVolume(reason=msg) - elif len(attachments) == 1: - attachment = attachments[0] - else: - # there aren't any attachments for this volume. - # so set the status to available and move on. - LOG.info(_LI("Volume detach called, but volume not attached."), - resource=volume) - self.db.volume_update(context, volume_id, - {'status': 'available', - 'attach_status': 'detached'}) - return - - self._notify_about_volume_usage(context, volume, "detach.start") - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - - LOG.debug('Detaching volume %(volume_id)s from instance ' - '%(instance)s.', - {'volume_id': volume_id, - 'instance': attachment.get('instance_uuid')}, - resource=volume) - self.driver.detach_volume(context, volume, attachment) - except Exception: - with excutils.save_and_reraise_exception(): - self.db.volume_attachment_update( - context, attachment.get('id'), - {'attach_status': 'error_detaching'}) - - self.db.volume_detached(context.elevated(), volume_id, - attachment.get('id')) - self.db.volume_admin_metadata_delete(context.elevated(), volume_id, - 'attached_mode') - - # NOTE(jdg): We used to do an ensure export here to - # catch upgrades while volumes were attached (E->F) - # this was necessary to convert in-use volumes from - # int ID's to UUID's. Don't need this any longer - - # We're going to remove the export here - # (delete the iscsi target) - volume = self.db.volume_get(context, volume_id) - try: - utils.require_driver_initialized(self.driver) - self.driver.remove_export(context.elevated(), volume) - except exception.DriverNotInitialized: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Detach volume failed, due to " - "uninitialized driver."), - resource=volume) - except Exception as ex: - LOG.exception(_LE("Detach volume failed, due to " - "remove-export failure."), - resource=volume) - raise exception.RemoveExportException(volume=volume_id, - reason=six.text_type(ex)) - - self._notify_about_volume_usage(context, volume, "detach.end") - LOG.info(_LI("Detach volume completed successfully."), resource=volume) - - def _create_image_cache_volume_entry(self, ctx, volume_ref, - image_id, image_meta): - """Create a new image-volume and cache entry for it. - - This assumes that the image has already been downloaded and stored - in the volume described by the volume_ref. - """ - image_volume = None - try: - if not self.image_volume_cache.ensure_space( - ctx, - volume_ref['size'], - volume_ref['host']): - LOG.warning(_LW('Unable to ensure space for image-volume in' - ' cache. Will skip creating entry for image' - ' %(image)s on host %(host)s.'), - {'image': image_id, 'host': volume_ref['host']}) - return - - image_volume = self._clone_image_volume(ctx, - volume_ref, - image_meta) - if not image_volume: - LOG.warning(_LW('Unable to clone image_volume for image ' - '%(image_id)s will not create cache entry.'), - {'image_id': image_id}) - return - - self.image_volume_cache.create_cache_entry( - ctx, - image_volume, - image_id, - image_meta - ) - except exception.CinderException as e: - LOG.warning(_LW('Failed to create new image-volume cache entry.' - ' Error: %(exception)s'), {'exception': e}) - if image_volume: - self.delete_volume(ctx, image_volume.id) - - def _clone_image_volume(self, ctx, volume, image_meta): - volume_type_id = volume.get('volume_type_id') - reserve_opts = {'volumes': 1, 'gigabytes': volume.size} - QUOTAS.add_volume_type_opts(ctx, reserve_opts, volume_type_id) - reservations = QUOTAS.reserve(ctx, **reserve_opts) - try: - new_vol_values = {k: volume[k] for k in set(volume.keys()) - - self._VOLUME_CLONE_SKIP_PROPERTIES} - new_vol_values['volume_type_id'] = volume_type_id - new_vol_values['attach_status'] = 'detached' - new_vol_values['status'] = 'creating' - new_vol_values['project_id'] = ctx.project_id - new_vol_values['display_name'] = 'image-%s' % image_meta['id'] - new_vol_values['source_volid'] = volume.id - - LOG.debug('Creating image volume entry: %s.', new_vol_values) - image_volume = objects.Volume(context=ctx, **new_vol_values) - image_volume.create() - except Exception as ex: - LOG.exception(_LE('Create clone_image_volume: %(volume_id)s' - 'for image %(image_id)s, ' - 'failed (Exception: %(except)s)'), - {'volume_id': volume.id, - 'image_id': image_meta['id'], - 'except': ex}) - QUOTAS.rollback(ctx, reservations) - return False - - QUOTAS.commit(ctx, reservations, - project_id=new_vol_values['project_id']) - - try: - self.create_volume(ctx, image_volume.id, - allow_reschedule=False) - image_volume = self.db.volume_get(ctx, image_volume.id) - if image_volume.status != 'available': - raise exception.InvalidVolume(_('Volume is not available.')) - - self.db.volume_admin_metadata_update(ctx.elevated(), - image_volume.id, - {'readonly': 'True'}, - False) - return image_volume - except exception.CinderException: - LOG.exception(_LE('Failed to clone volume %(volume_id)s for ' - 'image %(image_id)s.'), - {'volume_id': volume.id, - 'image_id': image_meta['id']}) - try: - self.delete_volume(ctx, image_volume.id) - except exception.CinderException: - LOG.exception(_LE('Could not delete the image volume %(id)s.'), - {'id': volume.id}) - return False - - def _clone_image_volume_and_add_location(self, ctx, volume, image_service, - image_meta): - """Create a cloned volume and register its location to the image.""" - if (image_meta['disk_format'] != 'raw' or - image_meta['container_format'] != 'bare'): - return False - - image_volume_context = ctx - if self.driver.configuration.image_upload_use_internal_tenant: - internal_ctx = context.get_internal_tenant_context() - if internal_ctx: - image_volume_context = internal_ctx - - image_volume = self._clone_image_volume(image_volume_context, - volume, - image_meta) - if not image_volume: - return False - - uri = 'cinder://%s' % image_volume.id - image_registered = None - try: - image_registered = image_service.add_location( - ctx, image_meta['id'], uri, {}) - except (exception.NotAuthorized, exception.Invalid, - exception.NotFound): - LOG.exception(_LE('Failed to register image volume location ' - '%(uri)s.'), {'uri': uri}) - - if not image_registered: - LOG.warning(_LW('Registration of image volume URI %(uri)s ' - 'to image %(image_id)s failed.'), - {'uri': uri, 'image_id': image_meta['id']}) - try: - self.delete_volume(image_volume_context, image_volume) - except exception.CinderException: - LOG.exception(_LE('Could not delete failed image volume ' - '%(id)s.'), {'id': image_volume.id}) - return False - - image_volume_meta = {'glance_image_id': image_meta['id'], - 'image_owner': ctx.project_id} - self.db.volume_metadata_update(image_volume_context, - image_volume.id, - image_volume_meta, - False) - return True - - def copy_volume_to_image(self, context, volume_id, image_meta): - """Uploads the specified volume to Glance. - - image_meta is a dictionary containing the following keys: - 'id', 'container_format', 'disk_format' - - """ - payload = {'volume_id': volume_id, 'image_id': image_meta['id']} - image_service = None - try: - volume = self.db.volume_get(context, volume_id) - - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - - image_service, image_id = \ - glance.get_remote_image_service(context, image_meta['id']) - if (self.driver.configuration.image_upload_use_cinder_backend - and self._clone_image_volume_and_add_location( - context, volume, image_service, image_meta)): - LOG.debug("Registered image volume location to glance " - "image-id: %(image_id)s.", - {'image_id': image_meta['id']}, - resource=volume) - else: - self.driver.copy_volume_to_image(context, volume, - image_service, image_meta) - LOG.debug("Uploaded volume to glance image-id: %(image_id)s.", - {'image_id': image_meta['id']}, - resource=volume) - except Exception as error: - LOG.error(_LE("Upload volume to image encountered an error " - "(image-id: %(image_id)s)."), - {'image_id': image_meta['id']}, - resource=volume) - if image_service is not None: - # Deletes the image if it is in queued or saving state - self._delete_image(context, image_meta['id'], image_service) - - with excutils.save_and_reraise_exception(): - payload['message'] = six.text_type(error) - finally: - self.db.volume_update_status_based_on_attachment(context, - volume_id) - LOG.info(_LI("Copy volume to image completed successfully."), - resource=volume) - - def _delete_image(self, context, image_id, image_service): - """Deletes an image stuck in queued or saving state.""" - try: - image_meta = image_service.show(context, image_id) - image_status = image_meta.get('status') - if image_status == 'queued' or image_status == 'saving': - LOG.warning(_LW("Deleting image in unexpected status: " - "%(image_status)s."), - {'image_status': image_status}, - resource={'type': 'image', 'id': image_id}) - image_service.delete(context, image_id) - except Exception: - LOG.warning(_LW("Image delete encountered an error."), - exc_info=True, resource={'type': 'image', - 'id': image_id}) - - def _driver_data_namespace(self): - return self.driver.configuration.safe_get('driver_data_namespace') \ - or self.driver.configuration.safe_get('volume_backend_name') \ - or self.driver.__class__.__name__ - - def _get_driver_initiator_data(self, context, connector): - data = None - initiator = connector.get('initiator', False) - if initiator: - if not isinstance(initiator, six.string_types): - msg = _('Invalid initiator value received') - raise exception.InvalidInput(reason=msg) - namespace = self._driver_data_namespace() - try: - data = self.db.driver_initiator_data_get( - context, - initiator, - namespace - ) - except exception.CinderException: - LOG.exception(_LE("Failed to get driver initiator data for" - " initiator %(initiator)s and namespace" - " %(namespace)s"), - {'initiator': initiator, - 'namespace': namespace}) - raise - return data - - def _save_driver_initiator_data(self, context, connector, model_update): - if connector.get('initiator', False) and model_update: - namespace = self._driver_data_namespace() - try: - self.db.driver_initiator_data_update(context, - connector['initiator'], - namespace, - model_update) - except exception.CinderException: - LOG.exception(_LE("Failed to update initiator data for" - " initiator %(initiator)s and backend" - " %(backend)s"), - {'initiator': connector['initiator'], - 'backend': namespace}) - raise - - def initialize_connection(self, context, volume_id, connector): - """Prepare volume for connection from host represented by connector. - - This method calls the driver initialize_connection and returns - it to the caller. The connector parameter is a dictionary with - information about the host that will connect to the volume in the - following format:: - - { - 'ip': ip, - 'initiator': initiator, - } - - ip: the ip address of the connecting machine - - initiator: the iscsi initiator name of the connecting machine. - This can be None if the connecting machine does not support iscsi - connections. - - driver is responsible for doing any necessary security setup and - returning a connection_info dictionary in the following format:: - - { - 'driver_volume_type': driver_volume_type, - 'data': data, - } - - driver_volume_type: a string to identify the type of volume. This - can be used by the calling code to determine the - strategy for connecting to the volume. This could - be 'iscsi', 'rbd', 'sheepdog', etc. - - data: this is the data that the calling code will use to connect - to the volume. Keep in mind that this will be serialized to - json in various places, so it should not contain any non-json - data types. - """ - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - volume = self.db.volume_get(context, volume_id) - model_update = None - try: - self.driver.validate_connector(connector) - except exception.InvalidConnectorException as err: - raise exception.InvalidInput(reason=six.text_type(err)) - except Exception as err: - err_msg = (_("Validate volume connection failed " - "(error: %(err)s).") % {'err': six.text_type(err)}) - LOG.error(err_msg, resource=volume) - raise exception.VolumeBackendAPIException(data=err_msg) - - try: - model_update = self.driver.create_export(context.elevated(), - volume, connector) - except exception.CinderException: - err_msg = (_("Create export for volume failed.")) - LOG.exception(err_msg, resource=volume) - raise exception.VolumeBackendAPIException(data=err_msg) - - try: - if model_update: - volume = self.db.volume_update(context, - volume_id, - model_update) - except exception.CinderException as ex: - LOG.exception(_LE("Model update failed."), resource=volume) - raise exception.ExportFailure(reason=six.text_type(ex)) - - initiator_data = self._get_driver_initiator_data(context, connector) - try: - if initiator_data: - conn_info = self.driver.initialize_connection(volume, - connector, - initiator_data) - else: - conn_info = self.driver.initialize_connection(volume, - connector) - except Exception as err: - err_msg = (_("Driver initialize connection failed " - "(error: %(err)s).") % {'err': six.text_type(err)}) - LOG.error(err_msg, resource=volume) - - self.driver.remove_export(context.elevated(), volume) - - raise exception.VolumeBackendAPIException(data=err_msg) - - initiator_update = conn_info.get('initiator_update', None) - if initiator_update: - self._save_driver_initiator_data(context, connector, - initiator_update) - del conn_info['initiator_update'] - - # Add qos_specs to connection info - typeid = volume['volume_type_id'] - specs = None - if typeid: - res = volume_types.get_volume_type_qos_specs(typeid) - qos = res['qos_specs'] - # only pass qos_specs that is designated to be consumed by - # front-end, or both front-end and back-end. - if qos and qos.get('consumer') in ['front-end', 'both']: - specs = qos.get('specs') - - qos_spec = dict(qos_specs=specs) - conn_info['data'].update(qos_spec) - - # Add access_mode to connection info - volume_metadata = self.db.volume_admin_metadata_get(context.elevated(), - volume_id) - access_mode = volume_metadata.get('attached_mode') - if access_mode is None: - # NOTE(zhiyan): client didn't call 'os-attach' before - access_mode = ('ro' - if volume_metadata.get('readonly') == 'True' - else 'rw') - conn_info['data']['access_mode'] = access_mode - - # Add encrypted flag to connection_info if not set in the driver. - if conn_info['data'].get('encrypted') is None: - encrypted = bool(volume.get('encryption_key_id')) - conn_info['data']['encrypted'] = encrypted - - # Add discard flag to connection_info if not set in the driver and - # configured to be reported. - if conn_info['data'].get('discard') is None: - discard_supported = (self.driver.configuration - .safe_get('report_discard_supported')) - if discard_supported: - conn_info['data']['discard'] = True - - LOG.info(_LI("Initialize volume connection completed successfully."), - resource=volume) - return conn_info - - def terminate_connection(self, context, volume_id, connector, force=False): - """Cleanup connection from host represented by connector. - - The format of connector is the same as for initialize_connection. - """ - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - - volume_ref = self.db.volume_get(context, volume_id) - try: - self.driver.terminate_connection(volume_ref, connector, - force=force) - except Exception as err: - err_msg = (_('Terminate volume connection failed: %(err)s') - % {'err': six.text_type(err)}) - LOG.error(err_msg, resource=volume_ref) - raise exception.VolumeBackendAPIException(data=err_msg) - LOG.info(_LI("Terminate volume connection completed successfully."), - resource=volume_ref) - - def remove_export(self, context, volume_id): - """Removes an export for a volume.""" - - utils.require_driver_initialized(self.driver) - volume_ref = self.db.volume_get(context, volume_id) - try: - self.driver.remove_export(context, volume_ref) - except Exception: - msg = _("Remove volume export failed.") - LOG.exception(msg, resource=volume_ref) - raise exception.VolumeBackendAPIException(data=msg) - - LOG.info(_LI("Remove volume export completed successfully."), - resource=volume_ref) - - def accept_transfer(self, context, volume_id, new_user, new_project): - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - - # NOTE(jdg): need elevated context as we haven't "given" the vol - # yet - volume_ref = self.db.volume_get(context.elevated(), volume_id) - - # NOTE(jdg): Some drivers tie provider info (CHAP) to tenant - # for those that do allow them to return updated model info - model_update = self.driver.accept_transfer(context, - volume_ref, - new_user, - new_project) - - if model_update: - try: - self.db.volume_update(context.elevated(), - volume_id, - model_update) - except exception.CinderException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Update volume model for " - "transfer operation failed."), - resource=volume_ref) - self.db.volume_update(context.elevated(), - volume_id, - {'status': 'error'}) - - LOG.info(_LI("Transfer volume completed successfully."), - resource=volume_ref) - return model_update - - def _connect_device(self, conn): - use_multipath = self.configuration.use_multipath_for_image_xfer - device_scan_attempts = self.configuration.num_volume_device_scan_tries - protocol = conn['driver_volume_type'] - connector = utils.brick_get_connector( - protocol, - use_multipath=use_multipath, - device_scan_attempts=device_scan_attempts, - conn=conn) - vol_handle = connector.connect_volume(conn['data']) - - root_access = True - - if not connector.check_valid_device(vol_handle['path'], root_access): - if isinstance(vol_handle['path'], six.string_types): - raise exception.DeviceUnavailable( - path=vol_handle['path'], - reason=(_("Unable to access the backend storage via the " - "path %(path)s.") % - {'path': vol_handle['path']})) - else: - raise exception.DeviceUnavailable( - path=None, - reason=(_("Unable to access the backend storage via file " - "handle."))) - - return {'conn': conn, 'device': vol_handle, 'connector': connector} - - def _attach_volume(self, ctxt, volume, properties, remote=False): - status = volume['status'] - - if remote: - rpcapi = volume_rpcapi.VolumeAPI() - try: - conn = rpcapi.initialize_connection(ctxt, volume, properties) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed to attach volume %(vol)s."), - {'vol': volume['id']}) - self.db.volume_update(ctxt, volume['id'], - {'status': status}) - else: - conn = self.initialize_connection(ctxt, volume['id'], properties) - - return self._connect_device(conn) - - def _detach_volume(self, ctxt, attach_info, volume, properties, - force=False, remote=False): - connector = attach_info['connector'] - connector.disconnect_volume(attach_info['conn']['data'], - attach_info['device']) - - if remote: - rpcapi = volume_rpcapi.VolumeAPI() - rpcapi.terminate_connection(ctxt, volume, properties, force=force) - rpcapi.remove_export(ctxt, volume) - else: - try: - self.terminate_connection(ctxt, volume['id'], properties, - force=force) - self.remove_export(ctxt, volume['id']) - except Exception as err: - with excutils.save_and_reraise_exception(): - LOG.error(_LE('Unable to terminate volume connection: ' - '%(err)s.') % {'err': err}) - - def _copy_volume_data(self, ctxt, src_vol, dest_vol, remote=None): - """Copy data from src_vol to dest_vol.""" - - LOG.debug('copy_data_between_volumes %(src)s -> %(dest)s.', - {'src': src_vol['name'], 'dest': dest_vol['name']}) - - properties = utils.brick_get_connector_properties() - - dest_remote = remote in ['dest', 'both'] - dest_attach_info = self._attach_volume(ctxt, dest_vol, properties, - remote=dest_remote) - - try: - src_remote = remote in ['src', 'both'] - src_attach_info = self._attach_volume(ctxt, src_vol, properties, - remote=src_remote) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed to attach source volume for copy.")) - self._detach_volume(ctxt, dest_attach_info, dest_vol, - properties, remote=dest_remote) - - # Check the backend capabilities of migration destination host. - rpcapi = volume_rpcapi.VolumeAPI() - capabilities = rpcapi.get_capabilities(ctxt, dest_vol['host'], - False) - sparse_copy_volume = bool(capabilities and - capabilities.get('sparse_copy_volume', - False)) - - copy_error = True - try: - size_in_mb = int(src_vol['size']) * units.Ki # vol size is in GB - vol_utils.copy_volume(src_attach_info['device']['path'], - dest_attach_info['device']['path'], - size_in_mb, - self.configuration.volume_dd_blocksize, - sparse=sparse_copy_volume) - copy_error = False - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed to copy volume %(src)s to %(dest)s."), - {'src': src_vol['id'], 'dest': dest_vol['id']}) - finally: - try: - self._detach_volume(ctxt, dest_attach_info, dest_vol, - properties, force=copy_error, - remote=dest_remote) - finally: - self._detach_volume(ctxt, src_attach_info, src_vol, - properties, force=copy_error, - remote=src_remote) - - def _migrate_volume_generic(self, ctxt, volume, host, new_type_id): - rpcapi = volume_rpcapi.VolumeAPI() - - # Create new volume on remote host - skip = self._VOLUME_CLONE_SKIP_PROPERTIES | {'host'} - new_vol_values = {k: volume[k] for k in set(volume.keys()) - skip} - if new_type_id: - new_vol_values['volume_type_id'] = new_type_id - new_volume = objects.Volume( - context=ctxt, - host=host['host'], - status='creating', - attach_status='detached', - migration_status='target:%s' % volume['id'], - **new_vol_values - ) - new_volume.create() - rpcapi.create_volume(ctxt, new_volume, host['host'], - None, None, allow_reschedule=False) - - # Wait for new_volume to become ready - starttime = time.time() - deadline = starttime + CONF.migration_create_volume_timeout_secs - # TODO(thangp): Replace get_by_id with refresh when it is available - new_volume = objects.Volume.get_by_id(ctxt, new_volume.id) - tries = 0 - while new_volume.status != 'available': - tries += 1 - now = time.time() - if new_volume.status == 'error': - msg = _("failed to create new_volume on destination host") - self._clean_temporary_volume(ctxt, volume, - new_volume, - clean_db_only=True) - raise exception.VolumeMigrationFailed(reason=msg) - elif now > deadline: - msg = _("timeout creating new_volume on destination host") - self._clean_temporary_volume(ctxt, volume, - new_volume, - clean_db_only=True) - raise exception.VolumeMigrationFailed(reason=msg) - else: - time.sleep(tries ** 2) - # TODO(thangp): Replace get_by_id with refresh when it is - # available - new_volume = objects.Volume.get_by_id(ctxt, new_volume.id) - - # Copy the source volume to the destination volume - try: - attachments = volume.volume_attachment - if not attachments: - # Pre- and post-copy driver-specific actions - self.driver.before_volume_copy(ctxt, volume, new_volume, - remote='dest') - self._copy_volume_data(ctxt, volume, new_volume, remote='dest') - self.driver.after_volume_copy(ctxt, volume, new_volume, - remote='dest') - - # The above call is synchronous so we complete the migration - self.migrate_volume_completion(ctxt, volume.id, - new_volume.id, - error=False) - else: - nova_api = compute.API() - # This is an async call to Nova, which will call the completion - # when it's done - for attachment in attachments: - instance_uuid = attachment['instance_uuid'] - nova_api.update_server_volume(ctxt, instance_uuid, - volume.id, - new_volume.id) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE( - "Failed to copy volume %(vol1)s to %(vol2)s"), { - 'vol1': volume.id, 'vol2': new_volume.id}) - self._clean_temporary_volume(ctxt, volume, - new_volume) - - def _clean_temporary_volume(self, ctxt, volume, new_volume, - clean_db_only=False): - # If we're in the migrating phase, we need to cleanup - # destination volume because source volume is remaining - if volume.migration_status == 'migrating': - try: - if clean_db_only: - # The temporary volume is not created, only DB data - # is created - new_volume.destroy() - else: - # The temporary volume is already created - rpcapi = volume_rpcapi.VolumeAPI() - rpcapi.delete_volume(ctxt, new_volume) - except exception.VolumeNotFound: - LOG.info(_LI("Couldn't find the temporary volume " - "%(vol)s in the database. There is no need " - "to clean up this volume."), - {'vol': new_volume.id}) - else: - # If we're in the completing phase don't delete the - # destination because we may have already deleted the - # source! But the migration_status in database should - # be cleared to handle volume after migration failure - try: - new_volume.migration_status = None - new_volume.save() - except exception.VolumeNotFound: - LOG.info(_LI("Couldn't find destination volume " - "%(vol)s in the database. The entry might be " - "successfully deleted during migration " - "completion phase."), - {'vol': new_volume.id}) - - LOG.warning(_LW("Failed to migrate volume. The destination " - "volume %(vol)s is not deleted since the " - "source volume may have been deleted."), - {'vol': new_volume.id}) - - def migrate_volume_completion(self, ctxt, volume_id, new_volume_id, - error=False, volume=None, new_volume=None): - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None or new_volume is None: - # For older clients, mimic the old behavior and look up the volume - # by its volume_id. - volume = objects.Volume.get_by_id(ctxt, volume_id) - new_volume = objects.Volume.get_by_id(ctxt, new_volume_id) - - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the migration status updated. - utils.require_driver_initialized(self.driver) - except exception.DriverNotInitialized: - with excutils.save_and_reraise_exception(): - volume.migration_status = 'error' - volume.save() - - LOG.debug("migrate_volume_completion: completing migration for " - "volume %(vol1)s (temporary volume %(vol2)s", - {'vol1': volume.id, 'vol2': new_volume.id}) - rpcapi = volume_rpcapi.VolumeAPI() - - orig_volume_status = volume.previous_status - - if error: - LOG.info(_LI("migrate_volume_completion is cleaning up an error " - "for volume %(vol1)s (temporary volume %(vol2)s"), - {'vol1': volume['id'], 'vol2': new_volume.id}) - rpcapi.delete_volume(ctxt, new_volume) - updates = {'migration_status': 'error', - 'status': orig_volume_status} - volume.update(updates) - volume.save() - return volume.id - - volume.migration_status = 'completing' - volume.save() - - # Detach the source volume (if it fails, don't fail the migration) - try: - if orig_volume_status == 'in-use': - attachments = volume.volume_attachment - for attachment in attachments: - self.detach_volume(ctxt, volume.id, attachment['id']) - except Exception as ex: - LOG.error(_LE("Detach migration source volume failed: %(err)s"), - {'err': ex}, resource=volume) - - # Give driver (new_volume) a chance to update things as needed - # after a successful migration. - # Note this needs to go through rpc to the host of the new volume - # the current host and driver object is for the "existing" volume. - rpcapi.update_migrated_volume(ctxt, volume, new_volume, - orig_volume_status) - volume.refresh() - new_volume.refresh() - - # Swap src and dest DB records so we can continue using the src id and - # asynchronously delete the destination id - updated_new = volume.finish_volume_migration(new_volume) - updates = {'status': orig_volume_status, - 'previous_status': volume.status, - 'migration_status': 'success'} - - if orig_volume_status == 'in-use': - attachments = volume.volume_attachment - for attachment in attachments: - rpcapi.attach_volume(ctxt, volume, - attachment['instance_uuid'], - attachment['attached_host'], - attachment['mountpoint'], - 'rw') - volume.update(updates) - volume.save() - - # Asynchronous deletion of the source volume in the back-end (now - # pointed by the target volume id) - try: - rpcapi.delete_volume(ctxt, updated_new) - except Exception as ex: - LOG.error(_LE('Failed to request async delete of migration source ' - 'vol %(vol)s: %(err)s'), - {'vol': volume.id, 'err': ex}) - - LOG.info(_LI("Complete-Migrate volume completed successfully."), - resource=volume) - return volume.id - - def migrate_volume(self, ctxt, volume_id, host, force_host_copy=False, - new_type_id=None, volume=None): - """Migrate the volume to the specified host (called on source host).""" - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - # For older clients, mimic the old behavior and look up the volume - # by its volume_id. - volume = objects.Volume.get_by_id(ctxt, volume_id) - - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the migration status updated. - utils.require_driver_initialized(self.driver) - except exception.DriverNotInitialized: - with excutils.save_and_reraise_exception(): - volume.migration_status = 'error' - volume.save() - - model_update = None - moved = False - - status_update = None - if volume.status in ('retyping', 'maintenance'): - status_update = {'status': volume.previous_status} - - volume.migration_status = 'migrating' - volume.save() - if not force_host_copy and new_type_id is None: - try: - LOG.debug("Issue driver.migrate_volume.", resource=volume) - moved, model_update = self.driver.migrate_volume(ctxt, - volume, - host) - if moved: - updates = {'host': host['host'], - 'migration_status': 'success', - 'previous_status': volume.status} - if status_update: - updates.update(status_update) - if model_update: - updates.update(model_update) - volume.update(updates) - volume.save() - except Exception: - with excutils.save_and_reraise_exception(): - updates = {'migration_status': 'error'} - if status_update: - updates.update(status_update) - volume.update(updates) - volume.save() - if not moved: - try: - self._migrate_volume_generic(ctxt, volume, host, - new_type_id) - except Exception: - with excutils.save_and_reraise_exception(): - updates = {'migration_status': 'error'} - if status_update: - updates.update(status_update) - volume.update(updates) - volume.save() - LOG.info(_LI("Migrate volume completed successfully."), - resource=volume) - - @periodic_task.periodic_task - def _report_driver_status(self, context): - if not self.driver.initialized: - if self.driver.configuration.config_group is None: - config_group = '' - else: - config_group = ('(config name %s)' % - self.driver.configuration.config_group) - - LOG.warning(_LW("Update driver status failed: %(config_group)s " - "is uninitialized."), - {'config_group': config_group}, - resource={'type': 'driver', - 'id': self.driver.__class__.__name__}) - else: - volume_stats = self.driver.get_volume_stats(refresh=True) - if self.extra_capabilities: - volume_stats.update(self.extra_capabilities) - if volume_stats: - # Append volume stats with 'allocated_capacity_gb' - self._append_volume_stats(volume_stats) - - # Append filter and goodness function if needed - volume_stats = ( - self._append_filter_goodness_functions(volume_stats)) - - # queue it to be sent to the Schedulers. - self.update_service_capabilities(volume_stats) - - def _append_volume_stats(self, vol_stats): - pools = vol_stats.get('pools', None) - if pools and isinstance(pools, list): - for pool in pools: - pool_name = pool['pool_name'] - try: - pool_stats = self.stats['pools'][pool_name] - except KeyError: - # Pool not found in volume manager - pool_stats = dict(allocated_capacity_gb=0) - - pool.update(pool_stats) - - def _append_filter_goodness_functions(self, volume_stats): - """Returns volume_stats updated as needed.""" - - # Append filter_function if needed - if 'filter_function' not in volume_stats: - volume_stats['filter_function'] = ( - self.driver.get_filter_function()) - - # Append goodness_function if needed - if 'goodness_function' not in volume_stats: - volume_stats['goodness_function'] = ( - self.driver.get_goodness_function()) - - return volume_stats - - def publish_service_capabilities(self, context): - """Collect driver status and then publish.""" - self._report_driver_status(context) - self._publish_service_capabilities(context) - - def _notify_about_volume_usage(self, - context, - volume, - event_suffix, - extra_usage_info=None): - vol_utils.notify_about_volume_usage( - context, volume, event_suffix, - extra_usage_info=extra_usage_info, host=self.host) - - def _notify_about_snapshot_usage(self, - context, - snapshot, - event_suffix, - extra_usage_info=None): - vol_utils.notify_about_snapshot_usage( - context, snapshot, event_suffix, - extra_usage_info=extra_usage_info, host=self.host) - - def _notify_about_consistencygroup_usage(self, - context, - group, - event_suffix, - volumes=None, - extra_usage_info=None): - vol_utils.notify_about_consistencygroup_usage( - context, group, event_suffix, - extra_usage_info=extra_usage_info, host=self.host) - - if not volumes: - volumes = self.db.volume_get_all_by_group(context, group.id) - if volumes: - for volume in volumes: - vol_utils.notify_about_volume_usage( - context, volume, event_suffix, - extra_usage_info=extra_usage_info, host=self.host) - - def _notify_about_cgsnapshot_usage(self, - context, - cgsnapshot, - event_suffix, - snapshots=None, - extra_usage_info=None): - vol_utils.notify_about_cgsnapshot_usage( - context, cgsnapshot, event_suffix, - extra_usage_info=extra_usage_info, host=self.host) - - if not snapshots: - snapshots = objects.SnapshotList.get_all_for_cgsnapshot( - context, cgsnapshot.id) - if snapshots: - for snapshot in snapshots: - vol_utils.notify_about_snapshot_usage( - context, snapshot, event_suffix, - extra_usage_info=extra_usage_info, host=self.host) - - def extend_volume(self, context, volume_id, new_size, reservations, - volume=None): - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - # For older clients, mimic the old behavior and look up the volume - # by its volume_id. - volume = objects.Volume.get_by_id(context, volume_id) - - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - except exception.DriverNotInitialized: - with excutils.save_and_reraise_exception(): - volume.status = 'error_extending' - volume.save() - - project_id = volume.project_id - size_increase = (int(new_size)) - volume.size - self._notify_about_volume_usage(context, volume, "resize.start") - try: - self.driver.extend_volume(volume, new_size) - except Exception: - LOG.exception(_LE("Extend volume failed."), - resource=volume) - try: - self.db.volume_update(context, volume.id, - {'status': 'error_extending'}) - raise exception.CinderException(_("Volume %s: Error trying " - "to extend volume") % - volume.id) - finally: - QUOTAS.rollback(context, reservations, project_id=project_id) - return - - QUOTAS.commit(context, reservations, project_id=project_id) - volume.update({'size': int(new_size), 'status': 'available'}) - volume.save() - pool = vol_utils.extract_host(volume.host, 'pool') - if pool is None: - # Legacy volume, put them into default pool - pool = self.driver.configuration.safe_get( - 'volume_backend_name') or vol_utils.extract_host( - volume.host, 'pool', True) - - try: - self.stats['pools'][pool]['allocated_capacity_gb'] += size_increase - except KeyError: - self.stats['pools'][pool] = dict( - allocated_capacity_gb=size_increase) - - self._notify_about_volume_usage( - context, volume, "resize.end", - extra_usage_info={'size': int(new_size)}) - LOG.info(_LI("Extend volume completed successfully."), - resource=volume) - - def retype(self, ctxt, volume_id, new_type_id, host, - migration_policy='never', reservations=None, - volume=None, old_reservations=None): - - def _retype_error(context, volume, old_reservations, - new_reservations, status_update): - try: - volume.update(status_update) - volume.save() - finally: - QUOTAS.rollback(context, old_reservations) - QUOTAS.rollback(context, new_reservations) - - context = ctxt.elevated() - - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - # For older clients, mimic the old behavior and look up the volume - # by its volume_id. - volume = objects.Volume.get_by_id(context, volume_id) - - status_update = {'status': volume.previous_status} - if context.project_id != volume.project_id: - project_id = volume.project_id - else: - project_id = context.project_id - - try: - # NOTE(flaper87): Verify the driver is enabled - # before going forward. The exception will be caught - # and the volume status updated. - utils.require_driver_initialized(self.driver) - except exception.DriverNotInitialized: - with excutils.save_and_reraise_exception(): - # NOTE(flaper87): Other exceptions in this method don't - # set the volume status to error. Should that be done - # here? Setting the volume back to it's original status - # for now. - volume.update(status_update) - volume.save() - - # If old_reservations has been passed in from the API, we should - # skip quotas. - # TODO(ntpttr): These reservation checks are left in to be backwards - # compatible with Liberty and can be removed in N. - if not old_reservations: - # Get old reservations - try: - reserve_opts = {'volumes': -1, 'gigabytes': -volume.size} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume.volume_type_id) - # NOTE(wanghao): We don't need to reserve volumes and gigabytes - # quota for retyping operation since they didn't changed, just - # reserve volume_type and type gigabytes is fine. - reserve_opts.pop('volumes') - reserve_opts.pop('gigabytes') - old_reservations = QUOTAS.reserve(context, - project_id=project_id, - **reserve_opts) - except Exception: - volume.update(status_update) - volume.save() - msg = _("Failed to update quota usage while retyping volume.") - LOG.exception(msg, resource=volume) - raise exception.CinderException(msg) - - # We already got the new reservations - new_reservations = reservations - - # If volume types have the same contents, no need to do anything - retyped = False - diff, all_equal = volume_types.volume_types_diff( - context, volume.volume_type_id, new_type_id) - if all_equal: - retyped = True - - # Call driver to try and change the type - retype_model_update = None - - # NOTE(jdg): Check to see if the destination host is the same - # as the current. If it's not don't call the driver.retype - # method, otherwise drivers that implement retype may report - # success, but it's invalid in the case of a migrate. - - # We assume that those that support pools do this internally - # so we strip off the pools designation - if (not retyped and - vol_utils.hosts_are_equivalent(self.driver.host, - host['host'])): - try: - new_type = volume_types.get_volume_type(context, new_type_id) - ret = self.driver.retype(context, - volume, - new_type, - diff, - host) - # Check if the driver retype provided a model update or - # just a retype indication - if type(ret) == tuple: - retyped, retype_model_update = ret - else: - retyped = ret - - if retyped: - LOG.info(_LI("Volume %s: retyped successfully"), volume.id) - except Exception: - retyped = False - LOG.exception(_LE("Volume %s: driver error when trying to " - "retype, falling back to generic " - "mechanism."), volume.id) - - # We could not change the type, so we need to migrate the volume, where - # the destination volume will be of the new type - if not retyped: - if migration_policy == 'never': - _retype_error(context, volume, old_reservations, - new_reservations, status_update) - msg = _("Retype requires migration but is not allowed.") - raise exception.VolumeMigrationFailed(reason=msg) - - snaps = objects.SnapshotList.get_all_for_volume(context, - volume.id) - if snaps: - _retype_error(context, volume, old_reservations, - new_reservations, status_update) - msg = _("Volume must not have snapshots.") - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - # Don't allow volume with replicas to be migrated - rep_status = volume.replication_status - if rep_status is not None and rep_status != 'disabled': - _retype_error(context, volume, old_reservations, - new_reservations, status_update) - msg = _("Volume must not be replicated.") - LOG.error(msg) - raise exception.InvalidVolume(reason=msg) - - volume.migration_status = 'starting' - volume.save() - - try: - self.migrate_volume(context, volume.id, host, - new_type_id=new_type_id) - except Exception: - with excutils.save_and_reraise_exception(): - _retype_error(context, volume, old_reservations, - new_reservations, status_update) - else: - model_update = {'volume_type_id': new_type_id, - 'host': host['host'], - 'status': status_update['status']} - if retype_model_update: - model_update.update(retype_model_update) - volume.update(model_update) - volume.save() - - if old_reservations: - QUOTAS.commit(context, old_reservations, project_id=project_id) - if new_reservations: - QUOTAS.commit(context, new_reservations, project_id=project_id) - self._notify_about_volume_usage( - context, volume, "retype", - extra_usage_info={'volume_type': new_type_id}) - self.publish_service_capabilities(context) - LOG.info(_LI("Retype volume completed successfully."), - resource=volume) - - def manage_existing(self, ctxt, volume_id, ref=None): - try: - flow_engine = manage_existing.get_flow( - ctxt, - self.db, - self.driver, - self.host, - volume_id, - ref) - except Exception: - msg = _("Failed to create manage_existing flow.") - LOG.exception(msg, resource={'type': 'volume', 'id': volume_id}) - raise exception.CinderException(msg) - - with flow_utils.DynamicLogListener(flow_engine, logger=LOG): - flow_engine.run() - - # Fetch created volume from storage - vol_ref = flow_engine.storage.fetch('volume') - # Update volume stats - pool = vol_utils.extract_host(vol_ref['host'], 'pool') - if pool is None: - # Legacy volume, put them into default pool - pool = self.driver.configuration.safe_get( - 'volume_backend_name') or vol_utils.extract_host( - vol_ref['host'], 'pool', True) - - try: - self.stats['pools'][pool]['allocated_capacity_gb'] \ - += vol_ref['size'] - except KeyError: - self.stats['pools'][pool] = dict( - allocated_capacity_gb=vol_ref['size']) - - LOG.info(_LI("Manage existing volume completed successfully."), - resource=vol_ref) - return vol_ref['id'] - - def promote_replica(self, ctxt, volume_id): - """Promote volume replica secondary to be the primary volume.""" - volume = self.db.volume_get(ctxt, volume_id) - model_update = None - - try: - utils.require_driver_initialized(self.driver) - except exception.DriverNotInitialized: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Promote volume replica failed."), - resource=volume) - - try: - model_update = self.driver.promote_replica(ctxt, volume) - except exception.CinderException: - err_msg = (_('Error promoting secondary volume to primary')) - raise exception.ReplicationError(reason=err_msg, - volume_id=volume_id) - - try: - if model_update: - volume = self.db.volume_update(ctxt, - volume_id, - model_update) - except exception.CinderException: - err_msg = (_("Failed updating model" - " with driver provided model %(model)s") % - {'model': model_update}) - raise exception.ReplicationError(reason=err_msg, - volume_id=volume_id) - LOG.info(_LI("Promote volume replica completed successfully."), - resource=volume) - - def reenable_replication(self, ctxt, volume_id): - """Re-enable replication of secondary volume with primary volumes.""" - volume = self.db.volume_get(ctxt, volume_id) - model_update = None - - try: - utils.require_driver_initialized(self.driver) - except exception.DriverNotInitialized: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Sync volume replica failed."), - resource=volume) - - try: - model_update = self.driver.reenable_replication(ctxt, volume) - except exception.CinderException: - err_msg = (_("Synchronizing secondary volume to primary failed.")) - raise exception.ReplicationError(reason=err_msg, - volume_id=volume_id) - - try: - if model_update: - volume = self.db.volume_update(ctxt, - volume_id, - model_update) - except exception.CinderException: - err_msg = (_("Failed updating model" - " with driver provided model %(model)s") % - {'model': model_update}) - raise exception.ReplicationError(reason=err_msg, - volume_id=volume_id) - - def _update_replication_relationship_status(self, ctxt): - # Only want volumes that do not have a 'disabled' replication status - filters = {'replication_status': ['active', 'copying', 'error', - 'active-stopped', 'inactive']} - volumes = self.db.volume_get_all_by_host(ctxt, self.host, - filters=filters) - for vol in volumes: - model_update = None - try: - model_update = self.driver.get_replication_status( - ctxt, vol) - if model_update: - self.db.volume_update(ctxt, vol['id'], model_update) - except Exception: - LOG.exception(_LE("Get replication status for volume failed."), - resource=vol) - - def create_consistencygroup(self, context, group): - """Creates the consistency group.""" - context = context.elevated() - - status = fields.ConsistencyGroupStatus.AVAILABLE - model_update = None - - self._notify_about_consistencygroup_usage( - context, group, "create.start") - - try: - utils.require_driver_initialized(self.driver) - - LOG.info(_LI("Consistency group %s: creating"), group.name) - model_update = self.driver.create_consistencygroup(context, - group) - - if model_update: - if (model_update['status'] == - fields.ConsistencyGroupStatus.ERROR): - msg = (_('Create consistency group failed.')) - LOG.error(msg, - resource={'type': 'consistency_group', - 'id': group.id}) - raise exception.VolumeDriverException(message=msg) - else: - group.update(model_update) - group.save() - except Exception: - with excutils.save_and_reraise_exception(): - group.status = fields.ConsistencyGroupStatus.ERROR - group.save() - LOG.error(_LE("Consistency group %s: create failed"), - group.name) - - group.status = status - group.created_at = timeutils.utcnow() - group.save() - LOG.info(_LI("Consistency group %s: created successfully"), - group.name) - - self._notify_about_consistencygroup_usage( - context, group, "create.end") - - LOG.info(_LI("Create consistency group completed successfully."), - resource={'type': 'consistency_group', - 'id': group.id}) - return group - - def create_consistencygroup_from_src(self, context, group, - cgsnapshot=None, source_cg=None): - """Creates the consistency group from source. - - The source can be a CG snapshot or a source CG. - """ - source_name = None - snapshots = None - source_vols = None - try: - volumes = self.db.volume_get_all_by_group(context, group.id) - - if cgsnapshot: - try: - # Check if cgsnapshot still exists - cgsnapshot = objects.CGSnapshot.get_by_id( - context, cgsnapshot.id) - except exception.CgSnapshotNotFound: - LOG.error(_LE("Create consistency group " - "from snapshot-%(snap)s failed: " - "SnapshotNotFound."), - {'snap': cgsnapshot.id}, - resource={'type': 'consistency_group', - 'id': group.id}) - raise - - source_name = _("snapshot-%s") % cgsnapshot.id - snapshots = objects.SnapshotList.get_all_for_cgsnapshot( - context, cgsnapshot.id) - for snap in snapshots: - if (snap.status not in - VALID_CREATE_CG_SRC_SNAP_STATUS): - msg = (_("Cannot create consistency group " - "%(group)s because snapshot %(snap)s is " - "not in a valid state. Valid states are: " - "%(valid)s.") % - {'group': group.id, - 'snap': snap['id'], - 'valid': VALID_CREATE_CG_SRC_SNAP_STATUS}) - raise exception.InvalidConsistencyGroup(reason=msg) - - if source_cg: - try: - source_cg = objects.ConsistencyGroup.get_by_id( - context, source_cg.id) - except exception.ConsistencyGroupNotFound: - LOG.error(_LE("Create consistency group " - "from source cg-%(cg)s failed: " - "ConsistencyGroupNotFound."), - {'cg': source_cg.id}, - resource={'type': 'consistency_group', - 'id': group.id}) - raise - - source_name = _("cg-%s") % source_cg.id - source_vols = self.db.volume_get_all_by_group( - context, source_cg.id) - for source_vol in source_vols: - if (source_vol['status'] not in - VALID_CREATE_CG_SRC_CG_STATUS): - msg = (_("Cannot create consistency group " - "%(group)s because source volume " - "%(source_vol)s is not in a valid " - "state. Valid states are: " - "%(valid)s.") % - {'group': group.id, - 'source_vol': source_vol['id'], - 'valid': VALID_CREATE_CG_SRC_CG_STATUS}) - raise exception.InvalidConsistencyGroup(reason=msg) - - # Sort source snapshots so that they are in the same order as their - # corresponding target volumes. - sorted_snapshots = None - if cgsnapshot and snapshots: - sorted_snapshots = self._sort_snapshots(volumes, snapshots) - - # Sort source volumes so that they are in the same order as their - # corresponding target volumes. - sorted_source_vols = None - if source_cg and source_vols: - sorted_source_vols = self._sort_source_vols(volumes, - source_vols) - - self._notify_about_consistencygroup_usage( - context, group, "create.start") - - utils.require_driver_initialized(self.driver) - - model_update, volumes_model_update = ( - self.driver.create_consistencygroup_from_src( - context, group, volumes, cgsnapshot, - sorted_snapshots, source_cg, sorted_source_vols)) - - if volumes_model_update: - for update in volumes_model_update: - self.db.volume_update(context, update['id'], update) - - if model_update: - group.update(model_update) - group.save() - - except Exception: - with excutils.save_and_reraise_exception(): - group.status = 'error' - group.save() - LOG.error(_LE("Create consistency group " - "from source %(source)s failed."), - {'source': source_name}, - resource={'type': 'consistency_group', - 'id': group.id}) - # Update volume status to 'error' as well. - for vol in volumes: - self.db.volume_update( - context, vol['id'], {'status': 'error'}) - - now = timeutils.utcnow() - status = 'available' - for vol in volumes: - update = {'status': status, 'created_at': now} - self._update_volume_from_src(context, vol, update, group=group) - self._update_allocated_capacity(vol) - - group.status = status - group.created_at = now - group.save() - - self._notify_about_consistencygroup_usage( - context, group, "create.end") - LOG.info(_LI("Create consistency group " - "from source-%(source)s completed successfully."), - {'source': source_name}, - resource={'type': 'consistency_group', - 'id': group.id}) - return group - - def _sort_snapshots(self, volumes, snapshots): - # Sort source snapshots so that they are in the same order as their - # corresponding target volumes. Each source snapshot in the snapshots - # list should have a corresponding target volume in the volumes list. - if not volumes or not snapshots or len(volumes) != len(snapshots): - msg = _("Input volumes or snapshots are invalid.") - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - sorted_snapshots = [] - for vol in volumes: - found_snaps = [snap for snap in snapshots - if snap['id'] == vol['snapshot_id']] - if not found_snaps: - LOG.error(_LE("Source snapshot cannot be found for target " - "volume %(volume_id)s."), - {'volume_id': vol['id']}) - raise exception.SnapshotNotFound( - snapshot_id=vol['snapshot_id']) - sorted_snapshots.extend(found_snaps) - - return sorted_snapshots - - def _sort_source_vols(self, volumes, source_vols): - # Sort source volumes so that they are in the same order as their - # corresponding target volumes. Each source volume in the source_vols - # list should have a corresponding target volume in the volumes list. - if not volumes or not source_vols or len(volumes) != len(source_vols): - msg = _("Input volumes or source volumes are invalid.") - LOG.error(msg) - raise exception.InvalidInput(reason=msg) - - sorted_source_vols = [] - for vol in volumes: - found_source_vols = [source_vol for source_vol in source_vols - if source_vol['id'] == vol['source_volid']] - if not found_source_vols: - LOG.error(_LE("Source volumes cannot be found for target " - "volume %(volume_id)s."), - {'volume_id': vol['id']}) - raise exception.VolumeNotFound( - volume_id=vol['source_volid']) - sorted_source_vols.extend(found_source_vols) - - return sorted_source_vols - - def _update_volume_from_src(self, context, vol, update, group=None): - try: - snapshot_id = vol.get('snapshot_id') - if snapshot_id: - snapshot = objects.Snapshot.get_by_id(context, snapshot_id) - orig_vref = self.db.volume_get(context, - snapshot.volume_id) - if orig_vref.bootable: - update['bootable'] = True - self.db.volume_glance_metadata_copy_to_volume( - context, vol['id'], snapshot_id) - except exception.SnapshotNotFound: - LOG.error(_LE("Source snapshot %(snapshot_id)s cannot be found."), - {'snapshot_id': vol['snapshot_id']}) - self.db.volume_update(context, vol['id'], - {'status': 'error'}) - if group: - group.status = 'error' - group.save() - raise - except exception.VolumeNotFound: - LOG.error(_LE("The source volume %(volume_id)s " - "cannot be found."), - {'volume_id': snapshot.volume_id}) - self.db.volume_update(context, vol['id'], - {'status': 'error'}) - if group: - group.status = 'error' - group.save() - raise - except exception.CinderException as ex: - LOG.error(_LE("Failed to update %(volume_id)s" - " metadata using the provided snapshot" - " %(snapshot_id)s metadata."), - {'volume_id': vol['id'], - 'snapshot_id': vol['snapshot_id']}) - self.db.volume_update(context, vol['id'], - {'status': 'error'}) - if group: - group.status = 'error' - group.save() - raise exception.MetadataCopyFailure(reason=six.text_type(ex)) - - self.db.volume_update(context, vol['id'], update) - - def _update_allocated_capacity(self, vol): - # Update allocated capacity in volume stats - pool = vol_utils.extract_host(vol['host'], 'pool') - if pool is None: - # Legacy volume, put them into default pool - pool = self.driver.configuration.safe_get( - 'volume_backend_name') or vol_utils.extract_host( - vol['host'], 'pool', True) - - try: - self.stats['pools'][pool]['allocated_capacity_gb'] += ( - vol['size']) - except KeyError: - self.stats['pools'][pool] = dict( - allocated_capacity_gb=vol['size']) - - def delete_consistencygroup(self, context, group): - """Deletes consistency group and the volumes in the group.""" - context = context.elevated() - project_id = group.project_id - - if context.project_id != group.project_id: - project_id = group.project_id - else: - project_id = context.project_id - - volumes = self.db.volume_get_all_by_group(context, group.id) - - for volume_ref in volumes: - if volume_ref['attach_status'] == "attached": - # Volume is still attached, need to detach first - raise exception.VolumeAttached(volume_id=volume_ref['id']) - # self.host is 'host@backend' - # volume_ref['host'] is 'host@backend#pool' - # Extract host before doing comparison - if volume_ref['host']: - new_host = vol_utils.extract_host(volume_ref['host']) - if new_host != self.host: - raise exception.InvalidVolume( - reason=_("Volume is not local to this node")) - - self._notify_about_consistencygroup_usage( - context, group, "delete.start") - - volumes_model_update = None - model_update = None - try: - utils.require_driver_initialized(self.driver) - - model_update, volumes_model_update = ( - self.driver.delete_consistencygroup(context, group, volumes)) - - if volumes_model_update: - for volume in volumes_model_update: - update = {'status': volume['status']} - self.db.volume_update(context, volume['id'], - update) - # If we failed to delete a volume, make sure the status - # for the cg is set to error as well - if (volume['status'] in ['error_deleting', 'error'] and - model_update['status'] not in - ['error_deleting', 'error']): - model_update['status'] = volume['status'] - - if model_update: - if model_update['status'] in ['error_deleting', 'error']: - msg = (_('Delete consistency group failed.')) - LOG.error(msg, - resource={'type': 'consistency_group', - 'id': group.id}) - raise exception.VolumeDriverException(message=msg) - else: - group.update(model_update) - group.save() - - except Exception: - with excutils.save_and_reraise_exception(): - group.status = 'error' - group.save() - # Update volume status to 'error' if driver returns - # None for volumes_model_update. - if not volumes_model_update: - for vol in volumes: - self.db.volume_update( - context, vol['id'], {'status': 'error'}) - - # Get reservations for group - try: - reserve_opts = {'consistencygroups': -1} - cgreservations = CGQUOTAS.reserve(context, - project_id=project_id, - **reserve_opts) - except Exception: - cgreservations = None - LOG.exception(_LE("Delete consistency group " - "failed to update usages."), - resource={'type': 'consistency_group', - 'id': group.id}) - - for volume_ref in volumes: - # Get reservations for volume - try: - volume_id = volume_ref['id'] - reserve_opts = {'volumes': -1, - 'gigabytes': -volume_ref['size']} - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume_ref.get('volume_type_id')) - reservations = QUOTAS.reserve(context, - project_id=project_id, - **reserve_opts) - except Exception: - reservations = None - LOG.exception(_LE("Delete consistency group " - "failed to update usages."), - resource={'type': 'consistency_group', - 'id': group.id}) - - # Delete glance metadata if it exists - self.db.volume_glance_metadata_delete_by_volume(context, volume_id) - - self.db.volume_destroy(context, volume_id) - - # Commit the reservations - if reservations: - QUOTAS.commit(context, reservations, project_id=project_id) - - self.stats['allocated_capacity_gb'] -= volume_ref['size'] - - if cgreservations: - CGQUOTAS.commit(context, cgreservations, - project_id=project_id) - - group.destroy() - self._notify_about_consistencygroup_usage( - context, group, "delete.end", volumes) - self.publish_service_capabilities(context) - LOG.info(_LI("Delete consistency group " - "completed successfully."), - resource={'type': 'consistency_group', - 'id': group.id}) - - def update_consistencygroup(self, context, group, - add_volumes=None, remove_volumes=None): - """Updates consistency group. - - Update consistency group by adding volumes to the group, - or removing volumes from the group. - """ - - add_volumes_ref = [] - remove_volumes_ref = [] - add_volumes_list = [] - remove_volumes_list = [] - if add_volumes: - add_volumes_list = add_volumes.split(',') - if remove_volumes: - remove_volumes_list = remove_volumes.split(',') - for add_vol in add_volumes_list: - try: - add_vol_ref = self.db.volume_get(context, add_vol) - except exception.VolumeNotFound: - LOG.error(_LE("Update consistency group " - "failed to add volume-%(volume_id)s: " - "VolumeNotFound."), - {'volume_id': add_vol_ref['id']}, - resource={'type': 'consistency_group', - 'id': group.id}) - raise - if add_vol_ref['status'] not in VALID_ADD_VOL_TO_CG_STATUS: - msg = (_("Cannot add volume %(volume_id)s to consistency " - "group %(group_id)s because volume is in an invalid " - "state: %(status)s. Valid states are: %(valid)s.") % - {'volume_id': add_vol_ref['id'], - 'group_id': group.id, - 'status': add_vol_ref['status'], - 'valid': VALID_ADD_VOL_TO_CG_STATUS}) - raise exception.InvalidVolume(reason=msg) - # self.host is 'host@backend' - # volume_ref['host'] is 'host@backend#pool' - # Extract host before doing comparison - new_host = vol_utils.extract_host(add_vol_ref['host']) - if new_host != self.host: - raise exception.InvalidVolume( - reason=_("Volume is not local to this node.")) - add_volumes_ref.append(add_vol_ref) - - for remove_vol in remove_volumes_list: - try: - remove_vol_ref = self.db.volume_get(context, remove_vol) - except exception.VolumeNotFound: - LOG.error(_LE("Update consistency group " - "failed to remove volume-%(volume_id)s: " - "VolumeNotFound."), - {'volume_id': remove_vol_ref['id']}, - resource={'type': 'consistency_group', - 'id': group.id}) - raise - if remove_vol_ref['status'] not in VALID_REMOVE_VOL_FROM_CG_STATUS: - msg = (_("Cannot remove volume %(volume_id)s from consistency " - "group %(group_id)s because volume is in an invalid " - "state: %(status)s. Valid states are: %(valid)s.") % - {'volume_id': remove_vol_ref['id'], - 'group_id': group.id, - 'status': remove_vol_ref['status'], - 'valid': VALID_REMOVE_VOL_FROM_CG_STATUS}) - raise exception.InvalidVolume(reason=msg) - remove_volumes_ref.append(remove_vol_ref) - - self._notify_about_consistencygroup_usage( - context, group, "update.start") - - try: - utils.require_driver_initialized(self.driver) - - model_update, add_volumes_update, remove_volumes_update = ( - self.driver.update_consistencygroup( - context, group, - add_volumes=add_volumes_ref, - remove_volumes=remove_volumes_ref)) - - if add_volumes_update: - for update in add_volumes_update: - self.db.volume_update(context, update['id'], update) - - if remove_volumes_update: - for update in remove_volumes_update: - self.db.volume_update(context, update['id'], update) - - if model_update: - if model_update['status'] in ( - [fields.ConsistencyGroupStatus.ERROR]): - msg = (_('Error occurred when updating consistency group ' - '%s.') % group.id) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - group.update(model_update) - group.save() - - except exception.VolumeDriverException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error occurred in the volume driver when " - "updating consistency group %(group_id)s."), - {'group_id': group.id}) - group.status = 'error' - group.save() - for add_vol in add_volumes_ref: - self.db.volume_update(context, add_vol['id'], - {'status': 'error'}) - for rem_vol in remove_volumes_ref: - self.db.volume_update(context, rem_vol['id'], - {'status': 'error'}) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error occurred when updating consistency " - "group %(group_id)s."), - {'group_id': group.id}) - group.status = 'error' - group.save() - for add_vol in add_volumes_ref: - self.db.volume_update(context, add_vol['id'], - {'status': 'error'}) - for rem_vol in remove_volumes_ref: - self.db.volume_update(context, rem_vol['id'], - {'status': 'error'}) - - now = timeutils.utcnow() - group.status = 'available' - group.update_at = now - group.save() - for add_vol in add_volumes_ref: - self.db.volume_update(context, add_vol['id'], - {'consistencygroup_id': group.id, - 'updated_at': now}) - for rem_vol in remove_volumes_ref: - self.db.volume_update(context, rem_vol['id'], - {'consistencygroup_id': None, - 'updated_at': now}) - - self._notify_about_consistencygroup_usage( - context, group, "update.end") - LOG.info(_LI("Update consistency group " - "completed successfully."), - resource={'type': 'consistency_group', - 'id': group.id}) - - def create_cgsnapshot(self, context, cgsnapshot): - """Creates the cgsnapshot.""" - caller_context = context - context = context.elevated() - - LOG.info(_LI("Cgsnapshot %s: creating."), cgsnapshot.id) - - snapshots = objects.SnapshotList.get_all_for_cgsnapshot( - context, cgsnapshot.id) - - self._notify_about_cgsnapshot_usage( - context, cgsnapshot, "create.start") - - snapshots_model_update = None - model_update = None - try: - utils.require_driver_initialized(self.driver) - - LOG.debug("Cgsnapshot %(cgsnap_id)s: creating.", - {'cgsnap_id': cgsnapshot.id}) - - # Pass context so that drivers that want to use it, can, - # but it is not a requirement for all drivers. - cgsnapshot.context = caller_context - for snapshot in snapshots: - snapshot.context = caller_context - - model_update, snapshots_model_update = ( - self.driver.create_cgsnapshot(context, cgsnapshot, - snapshots)) - - if snapshots_model_update: - for snap_model in snapshots_model_update: - # Update db for snapshot. - # NOTE(xyang): snapshots is a list of snapshot objects. - # snapshots_model_update should be a list of dicts. - self.db.snapshot_update(context, - snap_model['id'], - snap_model) - - if (snap_model['status'] in ['error_deleting', 'error'] and - model_update['status'] not in - ['error_deleting', 'error']): - model_update['status'] = snap_model['status'] - - if model_update: - if model_update['status'] == 'error': - msg = (_('Error occurred when creating cgsnapshot ' - '%s.') % cgsnapshot.id) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - - cgsnapshot.update(model_update) - cgsnapshot.save() - - except exception.CinderException: - with excutils.save_and_reraise_exception(): - cgsnapshot.status = 'error' - cgsnapshot.save() - # Update snapshot status to 'error' if driver returns - # None for snapshots_model_update. - if not snapshots_model_update: - for snapshot in snapshots: - snapshot.status = 'error' - snapshot.save() - - for snapshot in snapshots: - volume_id = snapshot['volume_id'] - snapshot_id = snapshot['id'] - vol_ref = self.db.volume_get(context, volume_id) - if vol_ref.bootable: - try: - self.db.volume_glance_metadata_copy_to_snapshot( - context, snapshot_id, volume_id) - except exception.CinderException as ex: - LOG.error(_LE("Failed updating %(snapshot_id)s" - " metadata using the provided volumes" - " %(volume_id)s metadata"), - {'volume_id': volume_id, - 'snapshot_id': snapshot_id}) - - # TODO(thangp): Switch over to use snapshot.update() - # after cgsnapshot-objects bugs are fixed - self.db.snapshot_update(context, snapshot_id, - {'status': 'error'}) - raise exception.MetadataCopyFailure( - reason=six.text_type(ex)) - - self.db.snapshot_update(context, - snapshot['id'], {'status': 'available', - 'progress': '100%'}) - - cgsnapshot.status = 'available' - cgsnapshot.save() - - LOG.info(_LI("cgsnapshot %s: created successfully"), - cgsnapshot.id) - self._notify_about_cgsnapshot_usage( - context, cgsnapshot, "create.end") - return cgsnapshot - - def delete_cgsnapshot(self, context, cgsnapshot): - """Deletes cgsnapshot.""" - caller_context = context - context = context.elevated() - project_id = cgsnapshot.project_id - - LOG.info(_LI("cgsnapshot %s: deleting"), cgsnapshot.id) - - snapshots = objects.SnapshotList.get_all_for_cgsnapshot( - context, cgsnapshot.id) - - self._notify_about_cgsnapshot_usage( - context, cgsnapshot, "delete.start") - - snapshots_model_update = None - model_update = None - try: - utils.require_driver_initialized(self.driver) - - LOG.debug("cgsnapshot %(cgsnap_id)s: deleting", - {'cgsnap_id': cgsnapshot.id}) - - # Pass context so that drivers that want to use it, can, - # but it is not a requirement for all drivers. - cgsnapshot.context = caller_context - for snapshot in snapshots: - snapshot.context = caller_context - - model_update, snapshots_model_update = ( - self.driver.delete_cgsnapshot(context, cgsnapshot, - snapshots)) - - if snapshots_model_update: - for snap_model in snapshots_model_update: - # NOTE(xyang): snapshots is a list of snapshot objects. - # snapshots_model_update should be a list of dicts. - snap = next((item for item in snapshots if - item.id == snap_model['id']), None) - if snap: - snap.status = snap_model['status'] - snap.save() - - if (snap_model['status'] in ['error_deleting', 'error'] and - model_update['status'] not in - ['error_deleting', 'error']): - model_update['status'] = snap_model['status'] - - if model_update: - if model_update['status'] in ['error_deleting', 'error']: - msg = (_('Error occurred when deleting cgsnapshot ' - '%s.') % cgsnapshot.id) - LOG.error(msg) - raise exception.VolumeDriverException(message=msg) - else: - cgsnapshot.update(model_update) - cgsnapshot.save() - - except exception.CinderException: - with excutils.save_and_reraise_exception(): - cgsnapshot.status = 'error' - cgsnapshot.save() - # Update snapshot status to 'error' if driver returns - # None for snapshots_model_update. - if not snapshots_model_update: - for snapshot in snapshots: - snapshot.status = 'error' - snapshot.save() - - for snapshot in snapshots: - # Get reservations - try: - if CONF.no_snapshot_gb_quota: - reserve_opts = {'snapshots': -1} - else: - reserve_opts = { - 'snapshots': -1, - 'gigabytes': -snapshot['volume_size'], - } - volume_ref = self.db.volume_get(context, snapshot['volume_id']) - QUOTAS.add_volume_type_opts(context, - reserve_opts, - volume_ref.get('volume_type_id')) - reservations = QUOTAS.reserve(context, - project_id=project_id, - **reserve_opts) - - except Exception: - reservations = None - LOG.exception(_LE("Failed to update usages deleting snapshot")) - - self.db.volume_glance_metadata_delete_by_snapshot(context, - snapshot['id']) - - # TODO(thangp): Switch over to use snapshot.destroy() - # after cgsnapshot-objects bugs are fixed - self.db.snapshot_destroy(context, snapshot['id']) - - # Commit the reservations - if reservations: - QUOTAS.commit(context, reservations, project_id=project_id) - - cgsnapshot.destroy() - LOG.info(_LI("cgsnapshot %s: deleted successfully"), cgsnapshot.id) - self._notify_about_cgsnapshot_usage(context, cgsnapshot, "delete.end", - snapshots) - - def update_migrated_volume(self, ctxt, volume, new_volume, - volume_status): - """Finalize migration process on backend device.""" - # FIXME(thangp): Remove this in v2.0 of RPC API. - if (not isinstance(volume, objects.Volume) or - not isinstance(new_volume, objects.Volume)): - volume = objects.Volume.get_by_id(ctxt, volume['id']) - new_volume = objects.Volume.get_by_id(ctxt, new_volume['id']) - - model_update = None - model_update_default = {'_name_id': new_volume.name_id, - 'provider_location': - new_volume.provider_location} - try: - model_update = self.driver.update_migrated_volume(ctxt, - volume, - new_volume, - volume_status) - except NotImplementedError: - # If update_migrated_volume is not implemented for the driver, - # _name_id and provider_location will be set with the values - # from new_volume. - model_update = model_update_default - if model_update: - model_update_default.update(model_update) - # Swap keys that were changed in the source so we keep their values - # in the temporary volume's DB record. - # Need to convert 'metadata' and 'admin_metadata' since - # they are not keys of volume, their corresponding keys are - # 'volume_metadata' and 'volume_admin_metadata'. - model_update_new = dict() - for key in model_update: - if key == 'metadata': - if volume.get('volume_metadata'): - model_update_new[key] = { - metadata['key']: metadata['value'] - for metadata in volume.volume_metadata} - elif key == 'admin_metadata': - model_update_new[key] = { - metadata['key']: metadata['value'] - for metadata in volume.volume_admin_metadata} - else: - model_update_new[key] = volume[key] - with new_volume.obj_as_admin(): - new_volume.update(model_update_new) - new_volume.save() - with volume.obj_as_admin(): - volume.update(model_update_default) - volume.save() - - # Replication V2.1 methods - def failover_host(self, context, - secondary_backend_id=None): - """Failover a backend to a secondary replication target. - - Instructs a replication capable/configured backend to failover - to one of it's secondary replication targets. host=None is - an acceptable input, and leaves it to the driver to failover - to the only configured target, or to choose a target on it's - own. All of the hosts volumes will be passed on to the driver - in order for it to determine the replicated volumes on the host, - if needed. - - :param context: security context - :param secondary_backend_id: Specifies backend_id to fail over to - """ - svc_host = vol_utils.extract_host(self.host, 'backend') - - service = objects.Service.get_by_args( - context, - svc_host, - 'cinder-volume') - volumes = objects.VolumeList.get_all_by_host(context, self.host) - - exception_encountered = False - try: - # expected form of volume_update_list: - # [{volume_id: , updates: {'provider_id': xxxx....}}, - # {volume_id: , updates: {'provider_id': xxxx....}}] - (active_backend_id, volume_update_list) = ( - self.driver.failover_host( - context, - volumes, - secondary_backend_id)) - except exception.UnableToFailOver: - LOG.exception(_LE("Failed to perform replication failover")) - service.replication_status = ( - fields.ReplicationStatus.FAILOVER_ERROR) - service.save() - exception_encountered = True - except exception.InvalidReplicationTarget: - LOG.exception(_LE("Invalid replication target specified " - "for failover")) - # Preserve the replication_status - if secondary_backend_id == "default": - service.replication_status = ( - fields.ReplicationStatus.FAILED_OVER) - else: - service.replication_status = fields.ReplicationStatus.ENABLED - service.save() - exception_encountered = True - except exception.VolumeDriverException: - # NOTE(jdg): Drivers need to be aware if they fail during - # a failover sequence, we're expecting them to cleanup - # and make sure the driver state is such that the original - # backend is still set as primary as per driver memory - LOG.error(_LE("Driver reported error during " - "replication failover.")) - service.status = 'error' - service.save() - exception_encountered = True - if exception_encountered: - LOG.error( - _LE("Error encountered during failover on host: " - "%(host)s invalid target ID %(backend_id)"), - {'host': self.host, 'backend_id': - secondary_backend_id}) - return - - if secondary_backend_id == "default": - service.replication_status = fields.ReplicationStatus.ENABLED - service.active_backend_id = "" - service.disabled = False - service.disabled_reason = "" - service.save() - - else: - service.replication_status = fields.ReplicationStatus.FAILED_OVER - service.active_backend_id = active_backend_id - service.disabled = True - service.disabled_reason = "failed-over" - service.save() - - for update in volume_update_list: - # Response must include an id key: {volume_id: } - if not update.get('volume_id'): - raise exception.UnableToFailOver( - reason=_("Update list, doesn't include volume_id")) - # Key things to consider (attaching failed-over volumes): - # provider_location - # provider_auth - # provider_id - # replication_status - vobj = objects.Volume.get_by_id(context, update['volume_id']) - vobj.update(update.get('updates', {})) - vobj.save() - - LOG.info(_LI("Failed over to replication target successfully.")) - - def freeze_host(self, context): - """Freeze management plane on this backend. - - Basically puts the control/management plane into a - Read Only state. We should handle this in the scheduler, - however this is provided to let the driver know in case it - needs/wants to do something specific on the backend. - - :param context: security context - """ - # TODO(jdg): Return from driver? or catch? - # Update status column in service entry - try: - self.driver.freeze_backend(context) - except exception.VolumeDriverException: - # NOTE(jdg): In the case of freeze, we don't really - # need the backend's consent or anything, we'll just - # disable the service, so we can just log this and - # go about our business - LOG.warning(_LW('Error encountered on Cinder backend during ' - 'freeze operation, service is frozen, however ' - 'notification to driver has failed.')) - svc_host = vol_utils.extract_host(self.host, 'backend') - - service = objects.Service.get_by_args( - context, - svc_host, - 'cinder-volume') - service.disabled = True - service.disabled_reason = "frozen" - service.save() - LOG.info(_LI("Set backend status to frozen successfully.")) - return True - - def thaw_host(self, context): - """UnFreeze management plane on this backend. - - Basically puts the control/management plane back into - a normal state. We should handle this in the scheduler, - however this is provided to let the driver know in case it - needs/wants to do something specific on the backend. - - :param context: security context - """ - - # TODO(jdg): Return from driver? or catch? - # Update status column in service entry - try: - self.driver.thaw_backend(context) - except exception.VolumeDriverException: - # NOTE(jdg): Thaw actually matters, if this call - # to the backend fails, we're stuck and can't re-enable - LOG.error(_LE('Error encountered on Cinder backend during ' - 'thaw operation, service will remain frozen.')) - return False - svc_host = vol_utils.extract_host(self.host, 'backend') - - service = objects.Service.get_by_args( - context, - svc_host, - 'cinder-volume') - service.disabled = False - service.disabled_reason = "" - service.save() - LOG.info(_LI("Thawed backend successfully.")) - return True - - def manage_existing_snapshot(self, ctxt, snapshot, ref=None): - LOG.debug('manage_existing_snapshot: managing %s.', ref) - try: - flow_engine = manage_existing_snapshot.get_flow( - ctxt, - self.db, - self.driver, - self.host, - snapshot.id, - ref) - except Exception: - msg = _LE("Failed to create manage_existing flow: " - "%(object_type)s %(object_id)s.") - LOG.exception(msg, {'object_type': 'snapshot', - 'object_id': snapshot.id}) - raise exception.CinderException( - _("Failed to create manage existing flow.")) - - with flow_utils.DynamicLogListener(flow_engine, logger=LOG): - flow_engine.run() - return snapshot.id - - def get_capabilities(self, context, discover): - """Get capabilities of backend storage.""" - if discover: - self.driver.init_capabilities() - capabilities = self.driver.capabilities - LOG.debug("Obtained capabilities list: %s.", capabilities) - return capabilities - - def get_backup_device(self, ctxt, backup): - (backup_device, is_snapshot) = ( - self.driver.get_backup_device(ctxt, backup)) - secure_enabled = self.driver.secure_file_operations_enabled() - backup_device_dict = {'backup_device': backup_device, - 'secure_enabled': secure_enabled, - 'is_snapshot': is_snapshot, } - return backup_device_dict - - def secure_file_operations_enabled(self, ctxt, volume): - secure_enabled = self.driver.secure_file_operations_enabled() - return secure_enabled - - -# TODO(dulek): This goes away immediately in Newton and is just present in -# Mitaka so that we can receive v1.x and v2.0 messages -class _VolumeV2Proxy(object): - - target = messaging.Target(version='2.0') - - def __init__(self, manager): - self.manager = manager - - def create_volume(self, context, volume_id, request_spec=None, - filter_properties=None, allow_reschedule=True, - volume=None): - return self.manager.create_volume( - context, volume_id, request_spec=request_spec, - filter_properties=filter_properties, - allow_reschedule=allow_reschedule, volume=volume) - - def delete_volume(self, context, volume_id, unmanage_only=False, - volume=None, cascade=False): - return self.manager.delete_volume( - context, volume_id, unmanage_only=unmanage_only, volume=volume, - cascade=cascade) - - def create_snapshot(self, context, volume_id, snapshot): - return self.manager.create_snapshot(context, volume_id, snapshot) - - def delete_snapshot(self, context, snapshot, unmanage_only=False): - return self.manager.delete_snapshot(context, snapshot, - unmanage_only=unmanage_only) - - def attach_volume(self, context, volume_id, instance_uuid, host_name, - mountpoint, mode): - return self.manager.attach_volume(context, volume_id, instance_uuid, - host_name, mountpoint, mode) - - def detach_volume(self, context, volume_id, attachment_id=None): - return self.manager.detach_volume(context, volume_id, - attachment_id=attachment_id) - - def copy_volume_to_image(self, context, volume_id, image_meta): - return self.manager.copy_volume_to_image(context, volume_id, - image_meta) - - def initialize_connection(self, context, volume_id, connector): - return self.manager.initialize_connection(context, volume_id, - connector) - - def terminate_connection(self, context, volume_id, connector, force=False): - return self.manager.terminate_connection(context, volume_id, connector, - force=force) - - def remove_export(self, context, volume_id): - return self.manager.remove_export(context, volume_id) - - def accept_transfer(self, context, volume_id, new_user, new_project): - return self.manager.accept_transfer(context, volume_id, new_user, - new_project) - - def migrate_volume_completion(self, ctxt, volume_id, new_volume_id, - error=False, volume=None, new_volume=None): - return self.manager.migrate_volume_completion( - ctxt, volume_id, new_volume_id, error=error, volume=volume, - new_volume=new_volume) - - def migrate_volume(self, ctxt, volume_id, host, force_host_copy=False, - new_type_id=None, volume=None): - return self.manager.migrate_volume( - ctxt, volume_id, host, force_host_copy=force_host_copy, - new_type_id=new_type_id, volume=volume) - - def publish_service_capabilities(self, context): - return self.manager.publish_service_capabilities(context) - - def extend_volume(self, context, volume_id, new_size, reservations, - volume=None): - return self.manager.extend_volume(context, volume_id, new_size, - reservations, volume=volume) - - def retype(self, ctxt, volume_id, new_type_id, host, - migration_policy='never', reservations=None, - volume=None, old_reservations=None): - return self.manager.retype(ctxt, volume_id, new_type_id, host, - migration_policy=migration_policy, - reservations=reservations, volume=volume, - old_reservations=old_reservations) - - def manage_existing(self, ctxt, volume_id, ref=None): - return self.manager.manage_existing(ctxt, volume_id, ref=ref) - - def promote_replica(self, ctxt, volume_id): - return self.manager.promote_replica(ctxt, volume_id) - - def reenable_replication(self, ctxt, volume_id): - return self.manager.reenable_replication(ctxt, volume_id) - - def create_consistencygroup(self, context, group): - return self.manager.create_consistencygroup(context, group) - - def create_consistencygroup_from_src(self, context, group, - cgsnapshot=None, source_cg=None): - return self.manager.create_consistencygroup_from_src( - context, group, cgsnapshot=cgsnapshot, source_cg=source_cg) - - def delete_consistencygroup(self, context, group): - return self.manager.delete_consistencygroup(context, group) - - def update_consistencygroup(self, context, group, add_volumes=None, - remove_volumes=None): - return self.manager.update_consistencygroup( - context, group, add_volumes=add_volumes, - remove_volumes=remove_volumes) - - def create_cgsnapshot(self, context, cgsnapshot): - return self.manager.create_cgsnapshot(context, cgsnapshot) - - def delete_cgsnapshot(self, context, cgsnapshot): - return self.manager.delete_cgsnapshot(context, cgsnapshot) - - def update_migrated_volume(self, ctxt, volume, new_volume, volume_status): - return self.manager.update_migrated_volume(ctxt, volume, new_volume, - volume_status) - - def failover_host(self, context, secondary_backend_id=None): - return self.manager.failover_host( - context, secondary_backend_id=secondary_backend_id) - - def freeze_host(self, context): - return self.manager.freeze_host(context) - - def thaw_host(self, context): - return self.manager.thaw_host(context) - - def manage_existing_snapshot(self, ctxt, snapshot, ref=None): - return self.manager.manage_exisiting_snapshot(ctxt, snapshot, ref=ref) - - def get_capabilities(self, context, discover): - return self.manager.get_capabilities(context, discover) - - def get_backup_device(self, ctxt, backup): - return self.manager.get_backup_device(ctxt, backup) - - def secure_file_operations_enabled(self, ctxt, volume): - return self.manager.secure_file_operations_enabled(ctxt, volume) diff --git a/cinder/volume/qos_specs.py b/cinder/volume/qos_specs.py deleted file mode 100644 index 49668f2fc..000000000 --- a/cinder/volume/qos_specs.py +++ /dev/null @@ -1,261 +0,0 @@ -# Copyright (c) 2013 eBay Inc. -# Copyright (c) 2013 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""The QoS Specs Implementation""" - - -from oslo_db import exception as db_exc -from oslo_log import log as logging - -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _, _LE, _LW -from cinder.volume import volume_types - - -LOG = logging.getLogger(__name__) - -CONTROL_LOCATION = ['front-end', 'back-end', 'both'] - - -def _verify_prepare_qos_specs(specs, create=True): - """Check if 'consumer' value in qos specs is valid. - - Verify 'consumer' value in qos_specs is valid, raise - exception if not. Assign default value to 'consumer', which - is 'back-end' if input is empty. - - :params create a flag indicate if specs being verified is - for create. If it's false, that means specs is for update, - so that there's no need to add 'consumer' if that wasn't in - specs. - """ - - # Check control location, if it's missing in input, assign default - # control location: 'front-end' - if not specs: - specs = {} - # remove 'name' since we will handle that elsewhere. - if specs.get('name', None): - del specs['name'] - try: - if specs['consumer'] not in CONTROL_LOCATION: - msg = _("Valid consumer of QoS specs are: %s") % CONTROL_LOCATION - raise exception.InvalidQoSSpecs(reason=msg) - except KeyError: - # Default consumer is back-end, i.e Cinder volume service - if create: - specs['consumer'] = 'back-end' - - return specs - - -def create(context, name, specs=None): - """Creates qos_specs. - - :param specs dictionary that contains specifications for QoS - e.g. {'consumer': 'front-end', - 'total_iops_sec': 1000, - 'total_bytes_sec': 1024000} - """ - _verify_prepare_qos_specs(specs) - - values = dict(name=name, qos_specs=specs) - - LOG.debug("Dict for qos_specs: %s", values) - - try: - qos_specs_ref = db.qos_specs_create(context, values) - except db_exc.DBDataError: - msg = _('Error writing field to database') - LOG.exception(msg) - raise exception.Invalid(msg) - except db_exc.DBError: - LOG.exception(_LE('DB error:')) - raise exception.QoSSpecsCreateFailed(name=name, - qos_specs=specs) - return qos_specs_ref - - -def update(context, qos_specs_id, specs): - """Update qos specs. - - :param specs dictionary that contains key/value pairs for updating - existing specs. - e.g. {'consumer': 'front-end', - 'total_iops_sec': 500, - 'total_bytes_sec': 512000,} - """ - # need to verify specs in case 'consumer' is passed - _verify_prepare_qos_specs(specs, create=False) - LOG.debug('qos_specs.update(): specs %s' % specs) - try: - res = db.qos_specs_update(context, qos_specs_id, specs) - except db_exc.DBError: - LOG.exception(_LE('DB error:')) - raise exception.QoSSpecsUpdateFailed(specs_id=qos_specs_id, - qos_specs=specs) - - return res - - -def delete(context, qos_specs_id, force=False): - """Marks qos specs as deleted. - - 'force' parameter is a flag to determine whether should destroy - should continue when there were entities associated with the qos specs. - force=True indicates caller would like to mark qos specs as deleted - even if there was entities associate with target qos specs. - Trying to delete a qos specs still associated with entities will - cause QoSSpecsInUse exception if force=False (default). - """ - if qos_specs_id is None: - msg = _("id cannot be None") - raise exception.InvalidQoSSpecs(reason=msg) - - # check if there is any entity associated with this qos specs - res = db.qos_specs_associations_get(context, qos_specs_id) - if res and not force: - raise exception.QoSSpecsInUse(specs_id=qos_specs_id) - elif res and force: - # remove all association - db.qos_specs_disassociate_all(context, qos_specs_id) - - db.qos_specs_delete(context, qos_specs_id) - - -def delete_keys(context, qos_specs_id, keys): - """Marks specified key of target qos specs as deleted.""" - if qos_specs_id is None: - msg = _("id cannot be None") - raise exception.InvalidQoSSpecs(reason=msg) - - # make sure qos_specs_id is valid - get_qos_specs(context, qos_specs_id) - for key in keys: - db.qos_specs_item_delete(context, qos_specs_id, key) - - -def get_associations(context, specs_id): - """Get all associations of given qos specs.""" - try: - # query returns a list of volume types associated with qos specs - associates = db.qos_specs_associations_get(context, specs_id) - except db_exc.DBError: - LOG.exception(_LE('DB error:')) - msg = _('Failed to get all associations of ' - 'qos specs %s') % specs_id - LOG.warning(msg) - raise exception.CinderException(message=msg) - - result = [] - for vol_type in associates: - member = dict(association_type='volume_type') - member.update(dict(name=vol_type['name'])) - member.update(dict(id=vol_type['id'])) - result.append(member) - - return result - - -def associate_qos_with_type(context, specs_id, type_id): - """Associate qos_specs with volume type. - - Associate target qos specs with specific volume type. Would raise - following exceptions: - VolumeTypeNotFound - if volume type doesn't exist; - QoSSpecsNotFound - if qos specs doesn't exist; - InvalidVolumeType - if volume type is already associated with - qos specs other than given one. - QoSSpecsAssociateFailed - if there was general DB error - :param specs_id: qos specs ID to associate with - :param type_id: volume type ID to associate with - """ - try: - get_qos_specs(context, specs_id) - res = volume_types.get_volume_type_qos_specs(type_id) - if res.get('qos_specs', None): - if res['qos_specs'].get('id') != specs_id: - msg = (_("Type %(type_id)s is already associated with another " - "qos specs: %(qos_specs_id)s") % - {'type_id': type_id, - 'qos_specs_id': res['qos_specs']['id']}) - raise exception.InvalidVolumeType(reason=msg) - else: - db.qos_specs_associate(context, specs_id, type_id) - except db_exc.DBError: - LOG.exception(_LE('DB error:')) - LOG.warning(_LW('Failed to associate qos specs ' - '%(id)s with type: %(vol_type_id)s'), - dict(id=specs_id, vol_type_id=type_id)) - raise exception.QoSSpecsAssociateFailed(specs_id=specs_id, - type_id=type_id) - - -def disassociate_qos_specs(context, specs_id, type_id): - """Disassociate qos_specs from volume type.""" - try: - get_qos_specs(context, specs_id) - db.qos_specs_disassociate(context, specs_id, type_id) - except db_exc.DBError: - LOG.exception(_LE('DB error:')) - LOG.warning(_LW('Failed to disassociate qos specs ' - '%(id)s with type: %(vol_type_id)s'), - dict(id=specs_id, vol_type_id=type_id)) - raise exception.QoSSpecsDisassociateFailed(specs_id=specs_id, - type_id=type_id) - - -def disassociate_all(context, specs_id): - """Disassociate qos_specs from all entities.""" - try: - get_qos_specs(context, specs_id) - db.qos_specs_disassociate_all(context, specs_id) - except db_exc.DBError: - LOG.exception(_LE('DB error:')) - LOG.warning(_LW('Failed to disassociate qos specs %s.'), specs_id) - raise exception.QoSSpecsDisassociateFailed(specs_id=specs_id, - type_id=None) - - -def get_all_specs(context, filters=None, marker=None, limit=None, offset=None, - sort_keys=None, sort_dirs=None): - """Get all non-deleted qos specs.""" - qos_specs = db.qos_specs_get_all(context, filters=filters, marker=marker, - limit=limit, offset=offset, - sort_keys=sort_keys, sort_dirs=sort_dirs) - return qos_specs - - -def get_qos_specs(ctxt, id): - """Retrieves single qos specs by id.""" - if id is None: - msg = _("id cannot be None") - raise exception.InvalidQoSSpecs(reason=msg) - - if ctxt is None: - ctxt = context.get_admin_context() - - return db.qos_specs_get(ctxt, id) - - -def get_qos_specs_by_name(context, name): - """Retrieves single qos specs by name.""" - if name is None: - msg = _("name cannot be None") - raise exception.InvalidQoSSpecs(reason=msg) - - return db.qos_specs_get_by_name(context, name) diff --git a/cinder/volume/rpcapi.py b/cinder/volume/rpcapi.py deleted file mode 100644 index 38db2e5ff..000000000 --- a/cinder/volume/rpcapi.py +++ /dev/null @@ -1,421 +0,0 @@ -# Copyright 2012, Intel, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Client side of the volume RPC API. -""" - -from oslo_config import cfg -from oslo_serialization import jsonutils - -from cinder import exception -from cinder.i18n import _ -from cinder import quota -from cinder import rpc -from cinder.volume import utils - - -CONF = cfg.CONF -QUOTAS = quota.QUOTAS - - -class VolumeAPI(rpc.RPCAPI): - """Client side of the volume rpc API. - - API version history: - - 1.0 - Initial version. - 1.1 - Adds clone volume option to create_volume. - 1.2 - Add publish_service_capabilities() method. - 1.3 - Pass all image metadata (not just ID) in copy_volume_to_image. - 1.4 - Add request_spec, filter_properties and - allow_reschedule arguments to create_volume(). - 1.5 - Add accept_transfer. - 1.6 - Add extend_volume. - 1.7 - Adds host_name parameter to attach_volume() - to allow attaching to host rather than instance. - 1.8 - Add migrate_volume, rename_volume. - 1.9 - Add new_user and new_project to accept_transfer. - 1.10 - Add migrate_volume_completion, remove rename_volume. - 1.11 - Adds mode parameter to attach_volume() - to support volume read-only attaching. - 1.12 - Adds retype. - 1.13 - Adds create_export. - 1.14 - Adds reservation parameter to extend_volume(). - 1.15 - Adds manage_existing and unmanage_only flag to delete_volume. - 1.16 - Removes create_export. - 1.17 - Add replica option to create_volume, promote_replica and - sync_replica. - 1.18 - Adds create_consistencygroup, delete_consistencygroup, - create_cgsnapshot, and delete_cgsnapshot. Also adds - the consistencygroup_id parameter in create_volume. - 1.19 - Adds update_migrated_volume - 1.20 - Adds support for sending objects over RPC in create_snapshot() - and delete_snapshot() - 1.21 - Adds update_consistencygroup. - 1.22 - Adds create_consistencygroup_from_src. - 1.23 - Adds attachment_id to detach_volume. - 1.24 - Removed duplicated parameters: snapshot_id, image_id, - source_volid, source_replicaid, consistencygroup_id and - cgsnapshot_id from create_volume. All off them are already - passed either in request_spec or available in the DB. - 1.25 - Add source_cg to create_consistencygroup_from_src. - 1.26 - Adds support for sending objects over RPC in - create_consistencygroup(), create_consistencygroup_from_src(), - update_consistencygroup() and delete_consistencygroup(). - 1.27 - Adds support for replication V2 - 1.28 - Adds manage_existing_snapshot - 1.29 - Adds get_capabilities. - 1.30 - Adds remove_export - 1.31 - Updated: create_consistencygroup_from_src(), create_cgsnapshot() - and delete_cgsnapshot() to cast method only with necessary - args. Forwarding CGSnapshot object instead of CGSnapshot_id. - 1.32 - Adds support for sending objects over RPC in create_volume(). - 1.33 - Adds support for sending objects over RPC in delete_volume(). - 1.34 - Adds support for sending objects over RPC in retype(). - 1.35 - Adds support for sending objects over RPC in extend_volume(). - 1.36 - Adds support for sending objects over RPC in migrate_volume(), - migrate_volume_completion(), and update_migrated_volume(). - 1.37 - Adds old_reservations parameter to retype to support quota - checks in the API. - 1.38 - Scaling backup service, add get_backup_device() and - secure_file_operations_enabled() - 1.39 - Update replication methods to reflect new backend rep strategy - 1.40 - Add cascade option to delete_volume(). - - ... Mitaka supports messaging version 1.40. Any changes to existing - methods in 1.x after that point should be done so that they can handle - the version_cap being set to 1.40. - - 2.0 - Remove 1.x compatibility - """ - - RPC_API_VERSION = '1.40' - TOPIC = CONF.volume_topic - BINARY = 'cinder-volume' - - def _compat_ver(self, current, legacy): - if self.client.can_send_version(current): - return current - else: - return legacy - - def _get_cctxt(self, host, version): - new_host = utils.get_volume_rpc_host(host) - return self.client.prepare(server=new_host, version=version) - - def create_consistencygroup(self, ctxt, group, host): - version = self._compat_ver('2.0', '1.26') - cctxt = self._get_cctxt(host, version) - cctxt.cast(ctxt, 'create_consistencygroup', - group=group) - - def delete_consistencygroup(self, ctxt, group): - version = self._compat_ver('2.0', '1.26') - cctxt = self._get_cctxt(group.host, version) - cctxt.cast(ctxt, 'delete_consistencygroup', - group=group) - - def update_consistencygroup(self, ctxt, group, add_volumes=None, - remove_volumes=None): - version = self._compat_ver('2.0', '1.26') - cctxt = self._get_cctxt(group.host, version) - cctxt.cast(ctxt, 'update_consistencygroup', - group=group, - add_volumes=add_volumes, - remove_volumes=remove_volumes) - - def create_consistencygroup_from_src(self, ctxt, group, cgsnapshot=None, - source_cg=None): - version = self._compat_ver('2.0', '1.31') - cctxt = self._get_cctxt(group.host, version) - cctxt.cast(ctxt, 'create_consistencygroup_from_src', - group=group, - cgsnapshot=cgsnapshot, - source_cg=source_cg) - - def create_cgsnapshot(self, ctxt, cgsnapshot): - version = self._compat_ver('2.0', '1.31') - cctxt = self._get_cctxt(cgsnapshot.consistencygroup.host, version) - cctxt.cast(ctxt, 'create_cgsnapshot', cgsnapshot=cgsnapshot) - - def delete_cgsnapshot(self, ctxt, cgsnapshot): - version = self._compat_ver('2.0', '1.31') - cctxt = self._get_cctxt(cgsnapshot.consistencygroup.host, version) - cctxt.cast(ctxt, 'delete_cgsnapshot', cgsnapshot=cgsnapshot) - - def create_volume(self, ctxt, volume, host, request_spec, - filter_properties, allow_reschedule=True): - request_spec_p = jsonutils.to_primitive(request_spec) - msg_args = {'volume_id': volume.id, 'request_spec': request_spec_p, - 'filter_properties': filter_properties, - 'allow_reschedule': allow_reschedule} - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args['volume'] = volume - elif self.client.can_send_version('1.32'): - version = '1.32' - msg_args['volume'] = volume - else: - version = '1.24' - - cctxt = self._get_cctxt(host, version) - request_spec_p = jsonutils.to_primitive(request_spec) - cctxt.cast(ctxt, 'create_volume', **msg_args) - - def delete_volume(self, ctxt, volume, unmanage_only=False, cascade=False): - msg_args = {'volume_id': volume.id, 'unmanage_only': unmanage_only} - - version = '1.15' - - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args['volume'] = volume - if cascade: - msg_args['cascade'] = cascade - elif self.client.can_send_version('1.40'): - version = '1.40' - msg_args['volume'] = volume - if cascade: - msg_args['cascade'] = cascade - elif cascade: - msg = _('Cascade option is not supported.') - raise exception.Invalid(reason=msg) - elif self.client.can_send_version('1.33'): - version = '1.33' - msg_args['volume'] = volume - - cctxt = self._get_cctxt(volume.host, version) - cctxt.cast(ctxt, 'delete_volume', **msg_args) - - def create_snapshot(self, ctxt, volume, snapshot): - version = self._compat_ver('2.0', '1.20') - cctxt = self._get_cctxt(volume['host'], version=version) - cctxt.cast(ctxt, 'create_snapshot', volume_id=volume['id'], - snapshot=snapshot) - - def delete_snapshot(self, ctxt, snapshot, host, unmanage_only=False): - version = self._compat_ver('2.0', '1.20') - cctxt = self._get_cctxt(host, version=version) - cctxt.cast(ctxt, 'delete_snapshot', snapshot=snapshot, - unmanage_only=unmanage_only) - - def attach_volume(self, ctxt, volume, instance_uuid, host_name, - mountpoint, mode): - version = self._compat_ver('2.0', '1.11') - cctxt = self._get_cctxt(volume['host'], version) - return cctxt.call(ctxt, 'attach_volume', - volume_id=volume['id'], - instance_uuid=instance_uuid, - host_name=host_name, - mountpoint=mountpoint, - mode=mode) - - def detach_volume(self, ctxt, volume, attachment_id): - version = self._compat_ver('2.0', '1.20') - cctxt = self._get_cctxt(volume['host'], version) - return cctxt.call(ctxt, 'detach_volume', volume_id=volume['id'], - attachment_id=attachment_id) - - def copy_volume_to_image(self, ctxt, volume, image_meta): - version = self._compat_ver('2.0', '1.3') - cctxt = self._get_cctxt(volume['host'], version) - cctxt.cast(ctxt, 'copy_volume_to_image', volume_id=volume['id'], - image_meta=image_meta) - - def initialize_connection(self, ctxt, volume, connector): - version = self._compat_ver('2.0', '1.0') - cctxt = self._get_cctxt(volume['host'], version=version) - return cctxt.call(ctxt, 'initialize_connection', - volume_id=volume['id'], - connector=connector) - - def terminate_connection(self, ctxt, volume, connector, force=False): - version = self._compat_ver('2.0', '1.0') - cctxt = self._get_cctxt(volume['host'], version=version) - return cctxt.call(ctxt, 'terminate_connection', volume_id=volume['id'], - connector=connector, force=force) - - def remove_export(self, ctxt, volume): - version = self._compat_ver('2.0', '1.30') - cctxt = self._get_cctxt(volume['host'], version) - cctxt.cast(ctxt, 'remove_export', volume_id=volume['id']) - - def publish_service_capabilities(self, ctxt): - version = self._compat_ver('2.0', '1.2') - cctxt = self.client.prepare(fanout=True, version=version) - cctxt.cast(ctxt, 'publish_service_capabilities') - - def accept_transfer(self, ctxt, volume, new_user, new_project): - version = self._compat_ver('2.0', '1.9') - cctxt = self._get_cctxt(volume['host'], version) - return cctxt.call(ctxt, 'accept_transfer', volume_id=volume['id'], - new_user=new_user, new_project=new_project) - - def extend_volume(self, ctxt, volume, new_size, reservations): - msg_args = {'volume_id': volume.id, 'new_size': new_size, - 'reservations': reservations} - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args['volume'] = volume - elif self.client.can_send_version('1.35'): - version = '1.35' - msg_args['volume'] = volume - else: - version = '1.14' - - cctxt = self._get_cctxt(volume.host, version) - cctxt.cast(ctxt, 'extend_volume', **msg_args) - - def migrate_volume(self, ctxt, volume, dest_host, force_host_copy): - host_p = {'host': dest_host.host, - 'capabilities': dest_host.capabilities} - - msg_args = {'volume_id': volume.id, 'host': host_p, - 'force_host_copy': force_host_copy} - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args['volume'] = volume - elif self.client.can_send_version('1.36'): - version = '1.36' - msg_args['volume'] = volume - else: - version = '1.8' - - cctxt = self._get_cctxt(volume.host, version) - cctxt.cast(ctxt, 'migrate_volume', **msg_args) - - def migrate_volume_completion(self, ctxt, volume, new_volume, error): - - msg_args = {'volume_id': volume.id, 'new_volume_id': new_volume.id, - 'error': error} - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args['volume'] = volume - msg_args['new_volume'] = new_volume - elif self.client.can_send_version('1.36'): - version = '1.36' - msg_args['volume'] = volume - msg_args['new_volume'] = new_volume - else: - version = '1.10' - - cctxt = self._get_cctxt(volume.host, version) - return cctxt.call(ctxt, 'migrate_volume_completion', **msg_args) - - def retype(self, ctxt, volume, new_type_id, dest_host, - migration_policy='never', reservations=None, - old_reservations=None): - host_p = {'host': dest_host.host, - 'capabilities': dest_host.capabilities} - msg_args = {'volume_id': volume.id, 'new_type_id': new_type_id, - 'host': host_p, 'migration_policy': migration_policy, - 'reservations': reservations} - if self.client.can_send_version('2.0'): - version = '2.0' - msg_args.update(volume=volume, old_reservations=old_reservations) - elif self.client.can_send_version('1.37'): - version = '1.37' - msg_args.update(volume=volume, old_reservations=old_reservations) - elif self.client.can_send_version('1.34'): - if old_reservations is not None: - QUOTAS.rollback(ctxt, old_reservations) - version = '1.34' - msg_args['volume'] = volume - else: - if old_reservations is not None: - QUOTAS.rollback(ctxt, old_reservations) - version = '1.12' - - cctxt = self._get_cctxt(volume.host, version) - cctxt.cast(ctxt, 'retype', **msg_args) - - def manage_existing(self, ctxt, volume, ref): - version = self._compat_ver('2.0', '1.15') - cctxt = self._get_cctxt(volume['host'], version) - cctxt.cast(ctxt, 'manage_existing', volume_id=volume['id'], ref=ref) - - def promote_replica(self, ctxt, volume): - version = self._compat_ver('2.0', '1.17') - cctxt = self._get_cctxt(volume['host'], version) - cctxt.cast(ctxt, 'promote_replica', volume_id=volume['id']) - - def reenable_replication(self, ctxt, volume): - version = self._compat_ver('2.0', '1.17') - cctxt = self._get_cctxt(volume['host'], version) - cctxt.cast(ctxt, 'reenable_replication', volume_id=volume['id']) - - def update_migrated_volume(self, ctxt, volume, new_volume, - original_volume_status): - version = self._compat_ver('2.0', '1.36') - cctxt = self._get_cctxt(new_volume['host'], version) - cctxt.call(ctxt, - 'update_migrated_volume', - volume=volume, - new_volume=new_volume, - volume_status=original_volume_status) - - def freeze_host(self, ctxt, host): - """Set backend host to frozen.""" - version = self._compat_ver('2.0', '1.39') - cctxt = self._get_cctxt(host, version) - return cctxt.call(ctxt, 'freeze_host') - - def thaw_host(self, ctxt, host): - """Clear the frozen setting on a backend host.""" - version = self._compat_ver('2.0', '1.39') - cctxt = self._get_cctxt(host, version) - return cctxt.call(ctxt, 'thaw_host') - - def failover_host(self, ctxt, host, - secondary_backend_id=None): - """Failover host to the specified backend_id (secondary). """ - version = self._compat_ver('2.0', '1.39') - cctxt = self._get_cctxt(host, version) - cctxt.cast(ctxt, 'failover_host', - secondary_backend_id=secondary_backend_id) - - def manage_existing_snapshot(self, ctxt, snapshot, ref, host): - version = self._compat_ver('2.0', '1.28') - cctxt = self._get_cctxt(host, version) - cctxt.cast(ctxt, 'manage_existing_snapshot', - snapshot=snapshot, - ref=ref) - - def get_capabilities(self, ctxt, host, discover): - version = self._compat_ver('2.0', '1.29') - cctxt = self._get_cctxt(host, version) - return cctxt.call(ctxt, 'get_capabilities', discover=discover) - - def get_backup_device(self, ctxt, backup, volume): - if not self.client.can_send_version('1.38'): - msg = _('One of cinder-volume services is too old to accept such ' - 'request. Are you running mixed Liberty-Mitaka ' - 'cinder-volumes?') - raise exception.ServiceTooOld(msg) - new_host = utils.extract_host(volume.host) - cctxt = self.client.prepare(server=new_host, version='1.38') - return cctxt.call(ctxt, 'get_backup_device', - backup=backup) - - def secure_file_operations_enabled(self, ctxt, volume): - if not self.client.can_send_version('1.38'): - msg = _('One of cinder-volume services is too old to accept such ' - 'request. Are you running mixed Liberty-Mitaka ' - 'cinder-volumes?') - raise exception.ServiceTooOld(msg) - new_host = utils.extract_host(volume.host) - cctxt = self.client.prepare(server=new_host, version='1.38') - return cctxt.call(ctxt, 'secure_file_operations_enabled', - volume=volume) diff --git a/cinder/volume/targets/__init__.py b/cinder/volume/targets/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/volume/targets/cxt.py b/cinder/volume/targets/cxt.py deleted file mode 100644 index d129f5f38..000000000 --- a/cinder/volume/targets/cxt.py +++ /dev/null @@ -1,253 +0,0 @@ -# Copyright 2015 Chelsio Communications Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - - -import os - -from oslo_concurrency import processutils as putils -from oslo_log import log as logging -from oslo_utils import fileutils -from oslo_utils import netutils - -from cinder import exception -from cinder.i18n import _LI, _LW, _LE -from cinder import utils -from cinder.volume.targets import iscsi - -LOG = logging.getLogger(__name__) - - -class CxtAdm(iscsi.ISCSITarget): - """Chiscsi target configuration for block storage devices. - - This includes things like create targets, attach, detach - etc. - """ - - TARGET_FMT = """ - target: - TargetName=%s - TargetDevice=%s - PortalGroup=1@%s - """ - TARGET_FMT_WITH_CHAP = """ - target: - TargetName=%s - TargetDevice=%s - PortalGroup=1@%s - AuthMethod=CHAP - Auth_CHAP_Policy=Oneway - Auth_CHAP_Initiator=%s - """ - - cxt_subdir = 'cxt' - - def __init__(self, *args, **kwargs): - super(CxtAdm, self).__init__(*args, **kwargs) - self.volumes_dir = self.configuration.safe_get('volumes_dir') - self.volumes_dir = os.path.join(self.volumes_dir, self.cxt_subdir) - self.config = self.configuration.safe_get('chiscsi_conf') - - def _get_volumes_dir(self): - return self.volumes_dir - - def _get_target(self, iqn): - # We can use target=iqn here, but iscsictl has no --brief mode, and - # this way we save on a lot of unnecessary parsing - (out, err) = utils.execute('iscsictl', - '-c', - 'target=ALL', - run_as_root=True) - lines = out.split('\n') - for line in lines: - if iqn in line: - parsed = line.split() - tid = parsed[2] - return tid[3:].rstrip(',') - - return None - - def _get_iscsi_target(self, context, vol_id): - return 0 - - def _get_target_and_lun(self, context, volume): - lun = 0 # For chiscsi dev starts at lun 0 - iscsi_target = 1 - return iscsi_target, lun - - @staticmethod - def _get_portal(ip, port=None): - # ipv6 addresses use [ip]:port format, ipv4 use ip:port - portal_port = ':%d' % port if port else '' - - if netutils.is_valid_ipv4(ip): - portal_ip = ip - else: - portal_ip = '[' + ip + ']' - - return portal_ip + portal_port - - def create_iscsi_target(self, name, tid, lun, path, - chap_auth=None, **kwargs): - - (out, err) = utils.execute('iscsictl', - '-c', - 'target=ALL', - run_as_root=True) - LOG.debug("Targets prior to update: %s", out) - volumes_dir = self._get_volumes_dir() - fileutils.ensure_tree(volumes_dir) - - vol_id = name.split(':')[1] - - cfg_port = kwargs.get('portals_port') - cfg_ips = kwargs.get('portals_ips') - - portals = ','.join(map(lambda ip: self._get_portal(ip, cfg_port), - cfg_ips)) - - if chap_auth is None: - volume_conf = self.TARGET_FMT % (name, path, portals) - else: - volume_conf = self.TARGET_FMT_WITH_CHAP % (name, - path, portals, - '"%s":"%s"' % chap_auth) - LOG.debug('Creating iscsi_target for: %s', vol_id) - volume_path = os.path.join(volumes_dir, vol_id) - - if os.path.exists(volume_path): - LOG.warning(_LW('Persistence file already exists for volume, ' - 'found file at: %s'), volume_path) - utils.robust_file_write(volumes_dir, vol_id, volume_conf) - LOG.debug('Created volume path %(vp)s,\n' - 'content: %(vc)s', - {'vp': volume_path, 'vc': volume_conf}) - - old_persist_file = None - old_name = kwargs.get('old_name', None) - if old_name: - LOG.debug('Detected old persistence file for volume ' - '%{vol}s at %{old_name}s', - {'vol': vol_id, 'old_name': old_name}) - old_persist_file = os.path.join(volumes_dir, old_name) - - try: - # With the persistent tgts we create them - # by creating the entry in the persist file - # and then doing an update to get the target - # created. - (out, err) = utils.execute('iscsictl', '-S', 'target=%s' % name, - '-f', volume_path, - '-x', self.config, - run_as_root=True) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to create iscsi target for volume " - "id:%(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - - # Don't forget to remove the persistent file we created - os.unlink(volume_path) - raise exception.ISCSITargetCreateFailed(volume_id=vol_id) - finally: - LOG.debug("StdOut from iscsictl -S: %s", out) - LOG.debug("StdErr from iscsictl -S: %s", err) - - # Grab targets list for debug - (out, err) = utils.execute('iscsictl', - '-c', - 'target=ALL', - run_as_root=True) - LOG.debug("Targets after update: %s", out) - - iqn = '%s%s' % (self.iscsi_target_prefix, vol_id) - tid = self._get_target(iqn) - if tid is None: - LOG.error(_LE("Failed to create iscsi target for volume " - "id:%(vol_id)s. Please verify your configuration " - "in %(volumes_dir)s'"), { - 'vol_id': vol_id, - 'volumes_dir': volumes_dir, }) - raise exception.NotFound() - - if old_persist_file is not None and os.path.exists(old_persist_file): - os.unlink(old_persist_file) - - return tid - - def remove_iscsi_target(self, tid, lun, vol_id, vol_name, **kwargs): - LOG.info(_LI('Removing iscsi_target for: %s'), vol_id) - vol_uuid_file = vol_name - volume_path = os.path.join(self._get_volumes_dir(), vol_uuid_file) - if not os.path.exists(volume_path): - LOG.warning(_LW('Volume path %s does not exist, ' - 'nothing to remove.'), volume_path) - return - - if os.path.isfile(volume_path): - iqn = '%s%s' % (self.iscsi_target_prefix, - vol_uuid_file) - else: - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - - target_exists = False - try: - (out, err) = utils.execute('iscsictl', - '-c', - 'target=%s' % iqn, - run_as_root=True) - LOG.debug("StdOut from iscsictl -c: %s", out) - LOG.debug("StdErr from iscsictl -c: %s", err) - except putils.ProcessExecutionError as e: - if "NOT found" in e.stdout: - LOG.info(_LI("No iscsi target present for volume " - "id:%(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - return - else: - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - else: - target_exists = True - - try: - utils.execute('iscsictl', - '-s', - 'target=%s' % iqn, - run_as_root=True) - except putils.ProcessExecutionError as e: - # There exists a race condition where multiple calls to - # remove_iscsi_target come in simultaneously. If we can poll - # for a target successfully but it is gone before we can remove - # it, fail silently - if "is not found" in e.stderr and target_exists: - LOG.info(_LI("No iscsi target present for volume " - "id:%(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - return - else: - LOG.error(_LE("Failed to remove iscsi target for volume " - "id:%(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - - # Carried over from tgt - # NOTE(jdg): This *should* be there still but incase - # it's not we don't care, so just ignore it if was - # somehow deleted between entry of this method - # and here - if os.path.exists(volume_path): - os.unlink(volume_path) - else: - LOG.debug('Volume path %s not found at end, ' - 'of remove_iscsi_target.', volume_path) diff --git a/cinder/volume/targets/driver.py b/cinder/volume/targets/driver.py deleted file mode 100644 index fbee7f613..000000000 --- a/cinder/volume/targets/driver.py +++ /dev/null @@ -1,69 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import abc - -from oslo_config import cfg -import six - -CONF = cfg.CONF - - -@six.add_metaclass(abc.ABCMeta) -class Target(object): - """Target object for block storage devices. - - Base class for target object, where target - is data transport mechanism (target) specific calls. - This includes things like create targets, attach, detach - etc. - - Base class here does nothing more than set an executor and db as - well as force implementation of required methods. - - """ - - def __init__(self, *args, **kwargs): - self.db = kwargs.get('db') - self.configuration = kwargs.get('configuration') - self._root_helper = kwargs.get('root_helper', - 'sudo cinder-rootwrap %s' % - CONF.rootwrap_config) - - @abc.abstractmethod - def ensure_export(self, context, volume, volume_path): - """Synchronously recreates an export for a volume.""" - pass - - @abc.abstractmethod - def create_export(self, context, volume, volume_path): - """Exports a Target/Volume. - - Can optionally return a Dict of changes to - the volume object to be persisted. - """ - pass - - @abc.abstractmethod - def remove_export(self, context, volume): - """Removes an export for a Target/Volume.""" - pass - - @abc.abstractmethod - def initialize_connection(self, volume, connector): - """Allow connection to connector and return connection info.""" - pass - - @abc.abstractmethod - def terminate_connection(self, volume, connector, **kwargs): - """Disallow connection from connector.""" - pass diff --git a/cinder/volume/targets/fake.py b/cinder/volume/targets/fake.py deleted file mode 100644 index 17883dd79..000000000 --- a/cinder/volume/targets/fake.py +++ /dev/null @@ -1,36 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from cinder.volume.targets import iscsi - - -class FakeTarget(iscsi.ISCSITarget): - VERSION = '0.1' - - def __init__(self, *args, **kwargs): - super(FakeTarget, self).__init__(*args, **kwargs) - - def _get_target_and_lun(self, context, volume): - return(0, 0) - - def create_iscsi_target(self, name, tid, lun, path, - chap_auth, **kwargs): - pass - - def remove_iscsi_target(self, tid, lun, vol_id, vol_name, **kwargs): - pass - - def _get_iscsi_target(self, context, vol_id): - pass - - def _get_target(self, iqn): - pass diff --git a/cinder/volume/targets/iet.py b/cinder/volume/targets/iet.py deleted file mode 100644 index abd5da05c..000000000 --- a/cinder/volume/targets/iet.py +++ /dev/null @@ -1,281 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os -import re -import stat - -from oslo_concurrency import processutils as putils -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _LI, _LE, _LW -from cinder import utils -from cinder.volume.targets import iscsi - -LOG = logging.getLogger(__name__) - - -class IetAdm(iscsi.ISCSITarget): - VERSION = '0.1' - - def __init__(self, *args, **kwargs): - super(IetAdm, self).__init__(*args, **kwargs) - self.iet_conf = self.configuration.safe_get('iet_conf') - self.iscsi_iotype = self.configuration.safe_get('iscsi_iotype') - self.auth_type = 'IncomingUser' - self.iet_sessions = '/proc/net/iet/session' - - def _get_target(self, iqn): - - # Find existing iSCSI target session from /proc/net/iet/session - # - # tid:2 name:iqn.2010-10.org:volume-222 - # sid:562950561399296 initiator:iqn.1994-05.com:5a6894679665 - # cid:0 ip:192.168.122.1 state:active hd:none dd:none - # tid:1 name:iqn.2010-10.org:volume-111 - # sid:281475567911424 initiator:iqn.1994-05.com:5a6894679665 - # cid:0 ip:192.168.122.1 state:active hd:none dd:none - - iscsi_target = 0 - try: - with open(self.iet_sessions, 'r') as f: - sessions = f.read() - except Exception: - LOG.exception(_LE("Failed to open iet session list for %s"), iqn) - raise - - session_list = re.split('^tid:(?m)', sessions)[1:] - for ses in session_list: - m = re.match('(\d+) name:(\S+)\s+', ses) - if m and iqn in m.group(2): - return m.group(1) - - return iscsi_target - - def _get_iscsi_target(self, context, vol_id): - pass - - def _get_target_and_lun(self, context, volume): - - # For ietadm dev starts at lun 0 - lun = 0 - - # Using 0, ietadm tries to search empty tid for creating - # new iSCSI target - iscsi_target = 0 - - # Find existing iSCSI target based on iqn - iqn = '%svolume-%s' % (self.iscsi_target_prefix, volume['id']) - iscsi_target = self._get_target(iqn) - - return iscsi_target, lun - - def create_iscsi_target(self, name, tid, lun, path, - chap_auth=None, **kwargs): - - config_auth = None - vol_id = name.split(':')[1] - - # Check the target is already existing. - tmp_tid = self._get_target(name) - - # Create a new iSCSI target. If a target already exists, - # the command returns 234, but we ignore it. - try: - self._new_target(name, tid) - tid = self._get_target(name) - self._new_logicalunit(tid, lun, path) - - if chap_auth is not None: - (username, password) = chap_auth - config_auth = ' '.join((self.auth_type,) + chap_auth) - self._new_auth(tid, self.auth_type, username, password) - except putils.ProcessExecutionError: - LOG.exception(_LE("Failed to create iscsi target for volume " - "id:%s"), vol_id) - raise exception.ISCSITargetCreateFailed(volume_id=vol_id) - - # Update config file only if new scsi target is created. - if not tmp_tid: - self.update_config_file(name, tid, path, config_auth) - - return tid - - def update_config_file(self, name, tid, path, config_auth): - - conf_file = self.iet_conf - vol_id = name.split(':')[1] - - # If config file does not exist, create a blank conf file and - # add configuration for the volume on the new file. - if not os.path.exists(conf_file): - try: - utils.execute("truncate", conf_file, "--size=0", - run_as_root=True) - except putils.ProcessExecutionError: - LOG.exception(_LE("Failed to create %(conf)s for volume " - "id:%(vol_id)s"), - {'conf': conf_file, 'vol_id': vol_id}) - raise exception.ISCSITargetCreateFailed(volume_id=vol_id) - - try: - volume_conf = """ - Target %s - %s - Lun 0 Path=%s,Type=%s - """ % (name, config_auth, path, self._iotype(path)) - - with utils.temporary_chown(conf_file): - with open(conf_file, 'a+') as f: - f.write(volume_conf) - except Exception: - LOG.exception(_LE("Failed to update %(conf)s for volume " - "id:%(vol_id)s"), - {'conf': conf_file, 'vol_id': vol_id}) - raise exception.ISCSITargetCreateFailed(volume_id=vol_id) - - def remove_iscsi_target(self, tid, lun, vol_id, vol_name, **kwargs): - LOG.info(_LI("Removing iscsi_target for volume: %s"), vol_id) - - try: - self._delete_logicalunit(tid, lun) - session_info = self._find_sid_cid_for_target(tid, vol_name, vol_id) - if session_info: - sid, cid = session_info - self._force_delete_target(tid, sid, cid) - - self._delete_target(tid) - except putils.ProcessExecutionError: - LOG.exception(_LE("Failed to remove iscsi target for volume " - "id:%s"), vol_id) - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - - vol_uuid_file = vol_name - conf_file = self.iet_conf - if os.path.exists(conf_file): - try: - with utils.temporary_chown(conf_file): - with open(conf_file, 'r+') as iet_conf_text: - full_txt = iet_conf_text.readlines() - new_iet_conf_txt = [] - count = 0 - for line in full_txt: - if count > 0: - count -= 1 - continue - elif vol_uuid_file in line: - count = 2 - continue - else: - new_iet_conf_txt.append(line) - - iet_conf_text.seek(0) - iet_conf_text.truncate(0) - iet_conf_text.writelines(new_iet_conf_txt) - except Exception: - LOG.exception(_LE("Failed to update %(conf)s for volume id " - "%(vol_id)s after removing iscsi target"), - {'conf': conf_file, 'vol_id': vol_id}) - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - else: - LOG.warning(_LW("Failed to update %(conf)s for volume id " - "%(vol_id)s after removing iscsi target. " - "%(conf)s does not exist."), - {'conf': conf_file, 'vol_id': vol_id}) - - def _find_sid_cid_for_target(self, tid, name, vol_id): - """Find sid, cid for existing iscsi target""" - - try: - with open(self.iet_sessions, 'r') as f: - sessions = f.read() - except Exception as e: - LOG.info(_LI("Failed to open iet session list for " - "%(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - return None - - session_list = re.split('^tid:(?m)', sessions)[1:] - for ses in session_list: - m = re.match('(\d+) name:(\S+)\s+sid:(\d+).+\s+cid:(\d+)', ses) - if m and tid in m.group(1) and name in m.group(2): - return m.group(3), m.group(4) - - def _is_block(self, path): - mode = os.stat(path).st_mode - return stat.S_ISBLK(mode) - - def _iotype(self, path): - if self.iscsi_iotype == 'auto': - return 'blockio' if self._is_block(path) else 'fileio' - else: - return self.iscsi_iotype - - def _new_target(self, name, tid): - """Create new scsi target using specified parameters. - - If the target already exists, ietadm returns - 'Invalid argument' and error code '234'. - This should be ignored for ensure export case. - """ - utils.execute('ietadm', '--op', 'new', - '--tid=%s' % tid, - '--params', 'Name=%s' % name, - run_as_root=True, check_exit_code=[0, 234]) - - def _delete_target(self, tid): - utils.execute('ietadm', '--op', 'delete', - '--tid=%s' % tid, - run_as_root=True) - - def _force_delete_target(self, tid, sid, cid): - utils.execute('ietadm', '--op', 'delete', - '--tid=%s' % tid, - '--sid=%s' % sid, - '--cid=%s' % cid, - run_as_root=True) - - def show_target(self, tid, iqn=None): - utils.execute('ietadm', '--op', 'show', - '--tid=%s' % tid, - run_as_root=True) - - def _new_logicalunit(self, tid, lun, path): - """Attach a new volume to scsi target as a logical unit. - - If a logical unit exists on the specified target lun, - ietadm returns 'File exists' and error code '239'. - This should be ignored for ensure export case. - """ - - utils.execute('ietadm', '--op', 'new', - '--tid=%s' % tid, - '--lun=%d' % lun, - '--params', - 'Path=%s,Type=%s' % (path, self._iotype(path)), - run_as_root=True, check_exit_code=[0, 239]) - - def _delete_logicalunit(self, tid, lun): - utils.execute('ietadm', '--op', 'delete', - '--tid=%s' % tid, - '--lun=%d' % lun, - run_as_root=True) - - def _new_auth(self, tid, type, username, password): - utils.execute('ietadm', '--op', 'new', - '--tid=%s' % tid, - '--user', - '--params=%s=%s,Password=%s' % (type, - username, - password), - run_as_root=True) diff --git a/cinder/volume/targets/iscsi.py b/cinder/volume/targets/iscsi.py deleted file mode 100644 index e4917a9de..000000000 --- a/cinder/volume/targets/iscsi.py +++ /dev/null @@ -1,409 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import abc - -from oslo_concurrency import processutils -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _, _LI, _LW, _LE -from cinder import utils -from cinder.volume.targets import driver -from cinder.volume import utils as vutils - -LOG = logging.getLogger(__name__) - - -class ISCSITarget(driver.Target): - """Target object for block storage devices. - - Base class for target object, where target - is data transport mechanism (target) specific calls. - This includes things like create targets, attach, detach - etc. - """ - - def __init__(self, *args, **kwargs): - super(ISCSITarget, self).__init__(*args, **kwargs) - self.iscsi_target_prefix = \ - self.configuration.safe_get('iscsi_target_prefix') - self.iscsi_protocol = \ - self.configuration.safe_get('iscsi_protocol') - self.protocol = 'iSCSI' - self.volumes_dir = self.configuration.safe_get('volumes_dir') - - def _get_iscsi_properties(self, volume, multipath=False): - """Gets iscsi configuration - - We ideally get saved information in the volume entity, but fall back - to discovery if need be. Discovery may be completely removed in the - future. - - The properties are: - - :target_discovered: boolean indicating whether discovery was used - - :target_iqn: the IQN of the iSCSI target - - :target_portal: the portal of the iSCSI target - - :target_lun: the lun of the iSCSI target - - :volume_id: the uuid of the volume - - :auth_method:, :auth_username:, :auth_password: - - the authentication details. Right now, either auth_method is not - present meaning no authentication, or auth_method == `CHAP` - meaning use CHAP with the specified credentials. - - :discard: boolean indicating if discard is supported - - In some of drivers that support multiple connections (for multipath - and for single path with failover on connection failure), it returns - :target_iqns, :target_portals, :target_luns, which contain lists of - multiple values. The main portal information is also returned in - :target_iqn, :target_portal, :target_lun for backward compatibility. - - Note that some of drivers don't return :target_portals even if they - support multipath. Then the connector should use sendtargets discovery - to find the other portals if it supports multipath. - """ - - properties = {} - - location = volume['provider_location'] - - if location: - # provider_location is the same format as iSCSI discovery output - properties['target_discovered'] = False - else: - location = self._do_iscsi_discovery(volume) - - if not location: - msg = (_("Could not find iSCSI export for volume %s") % - (volume['name'])) - raise exception.InvalidVolume(reason=msg) - - LOG.debug(("ISCSI Discovery: Found %s") % (location)) - properties['target_discovered'] = True - - results = location.split(" ") - portals = results[0].split(",")[0].split(";") - iqn = results[1] - nr_portals = len(portals) - try: - lun = int(results[2]) - except (IndexError, ValueError): - # NOTE(jdg): The following is carried over from the existing - # code. The trick here is that different targets use different - # default lun numbers, the base driver with tgtadm uses 1 - # others like LIO use 0. - if (self.configuration.volume_driver == - 'cinder.volume.drivers.lvm.ThinLVMVolumeDriver' and - self.configuration.iscsi_helper == 'tgtadm'): - lun = 1 - else: - lun = 0 - - if nr_portals > 1 or multipath: - properties['target_portals'] = portals - properties['target_iqns'] = [iqn] * nr_portals - properties['target_luns'] = [lun] * nr_portals - properties['target_portal'] = portals[0] - properties['target_iqn'] = iqn - properties['target_lun'] = lun - - properties['volume_id'] = volume['id'] - - auth = volume['provider_auth'] - if auth: - (auth_method, auth_username, auth_secret) = auth.split() - - properties['auth_method'] = auth_method - properties['auth_username'] = auth_username - properties['auth_password'] = auth_secret - - geometry = volume.get('provider_geometry', None) - if geometry: - (physical_block_size, logical_block_size) = geometry.split() - properties['physical_block_size'] = physical_block_size - properties['logical_block_size'] = logical_block_size - - encryption_key_id = volume.get('encryption_key_id', None) - properties['encrypted'] = encryption_key_id is not None - - return properties - - def _iscsi_authentication(self, chap, name, password): - return "%s %s %s" % (chap, name, password) - - def _do_iscsi_discovery(self, volume): - # TODO(justinsb): Deprecate discovery and use stored info - # NOTE(justinsb): Discovery won't work with CHAP-secured targets (?) - LOG.warning(_LW("ISCSI provider_location not stored, using discovery")) - - volume_id = volume['id'] - - try: - # NOTE(griff) We're doing the split straight away which should be - # safe since using '@' in hostname is considered invalid - - (out, _err) = utils.execute('iscsiadm', '-m', 'discovery', - '-t', 'sendtargets', '-p', - volume['host'].split('@')[0], - run_as_root=True) - except processutils.ProcessExecutionError as ex: - LOG.error(_LE("ISCSI discovery attempt failed for:%s") % - volume['host'].split('@')[0]) - LOG.debug(("Error from iscsiadm -m discovery: %s") % ex.stderr) - return None - - for target in out.splitlines(): - if (self.configuration.safe_get('iscsi_ip_address') in target - and volume_id in target): - return target - return None - - def _get_portals_config(self): - # Prepare portals configuration - portals_ips = ([self.configuration.iscsi_ip_address] - + self.configuration.iscsi_secondary_ip_addresses or []) - - return {'portals_ips': portals_ips, - 'portals_port': self.configuration.iscsi_port} - - def create_export(self, context, volume, volume_path): - """Creates an export for a logical volume.""" - # 'iscsi_name': 'iqn.2010-10.org.openstack:volume-00000001' - iscsi_name = "%s%s" % (self.configuration.iscsi_target_prefix, - volume['name']) - iscsi_target, lun = self._get_target_and_lun(context, volume) - - # Verify we haven't setup a CHAP creds file already - # if DNE no big deal, we'll just create it - chap_auth = self._get_target_chap_auth(context, iscsi_name) - if not chap_auth: - chap_auth = (vutils.generate_username(), - vutils.generate_password()) - - # Get portals ips and port - portals_config = self._get_portals_config() - - # NOTE(jdg): For TgtAdm case iscsi_name is the ONLY param we need - # should clean this all up at some point in the future - tid = self.create_iscsi_target(iscsi_name, - iscsi_target, - lun, - volume_path, - chap_auth, - **portals_config) - data = {} - data['location'] = self._iscsi_location( - self.configuration.iscsi_ip_address, tid, iscsi_name, lun, - self.configuration.iscsi_secondary_ip_addresses) - LOG.debug('Set provider_location to: %s', data['location']) - data['auth'] = self._iscsi_authentication( - 'CHAP', *chap_auth) - return data - - def remove_export(self, context, volume): - try: - iscsi_target, lun = self._get_target_and_lun(context, volume) - except exception.NotFound: - LOG.info(_LI("Skipping remove_export. No iscsi_target " - "provisioned for volume: %s"), volume['id']) - return - try: - - # NOTE: provider_location may be unset if the volume hasn't - # been exported - location = volume['provider_location'].split(' ') - iqn = location[1] - - # ietadm show will exit with an error - # this export has already been removed - self.show_target(iscsi_target, iqn=iqn) - - except Exception: - LOG.info(_LI("Skipping remove_export. No iscsi_target " - "is presently exported for volume: %s"), volume['id']) - return - - # NOTE: For TgtAdm case volume['id'] is the ONLY param we need - self.remove_iscsi_target(iscsi_target, lun, volume['id'], - volume['name']) - - def ensure_export(self, context, volume, volume_path): - """Recreates an export for a logical volume.""" - iscsi_name = "%s%s" % (self.configuration.iscsi_target_prefix, - volume['name']) - - # Verify we haven't setup a CHAP creds file already - # if DNE no big deal, we'll just create it - chap_auth = self._get_target_chap_auth(context, iscsi_name) - if not chap_auth: - LOG.info(_LI("Skipping ensure_export. No iscsi_target " - "provision for volume: %s"), volume['id']) - - # Get portals ips and port - portals_config = self._get_portals_config() - - iscsi_target, lun = self._get_target_and_lun(context, volume) - self.create_iscsi_target( - iscsi_name, iscsi_target, lun, volume_path, - chap_auth, check_exit_code=False, - old_name=None, **portals_config) - - def initialize_connection(self, volume, connector): - """Initializes the connection and returns connection info. - - The iscsi driver returns a driver_volume_type of 'iscsi'. - The format of the driver data is defined in _get_iscsi_properties. - Example return value:: - - { - 'driver_volume_type': 'iscsi' - 'data': { - 'target_discovered': True, - 'target_iqn': 'iqn.2010-10.org.openstack:volume-00000001', - 'target_portal': '127.0.0.0.1:3260', - 'volume_id': '9a0d35d0-175a-11e4-8c21-0800200c9a66', - 'discard': False, - } - } - """ - - iscsi_properties = self._get_iscsi_properties(volume, - connector.get( - 'multipath')) - return { - 'driver_volume_type': self.iscsi_protocol, - 'data': iscsi_properties - } - - def terminate_connection(self, volume, connector, **kwargs): - pass - - def validate_connector(self, connector): - # NOTE(jdg): api passes in connector which is initiator info - if 'initiator' not in connector: - err_msg = (_LE('The volume driver requires the iSCSI initiator ' - 'name in the connector.')) - LOG.error(err_msg) - raise exception.InvalidConnectorException(missing='initiator') - return True - - def _iscsi_location(self, ip, target, iqn, lun=None, ip_secondary=None): - ip_secondary = ip_secondary or [] - port = self.configuration.iscsi_port - portals = map(lambda x: "%s:%s" % (x, port), [ip] + ip_secondary) - return ("%(portals)s,%(target)s %(iqn)s %(lun)s" - % ({'portals': ";".join(portals), - 'target': target, 'iqn': iqn, 'lun': lun})) - - def show_target(self, iscsi_target, iqn, **kwargs): - if iqn is None: - raise exception.InvalidParameterValue( - err=_('valid iqn needed for show_target')) - - tid = self._get_target(iqn) - if tid is None: - raise exception.NotFound() - - def _get_target_chap_auth(self, context, iscsi_name): - """Get the current chap auth username and password.""" - try: - # 'iscsi_name': 'iqn.2010-10.org.openstack:volume-00000001' - vol_id = iscsi_name.split(':volume-')[1] - volume_info = self.db.volume_get(context, vol_id) - # 'provider_auth': 'CHAP user_id password' - if volume_info['provider_auth']: - return tuple(volume_info['provider_auth'].split(' ', 3)[1:]) - except exception.NotFound: - LOG.debug('Failed to get CHAP auth from DB for %s.', vol_id) - - @abc.abstractmethod - def _get_target_and_lun(self, context, volume): - """Get iscsi target and lun.""" - pass - - @abc.abstractmethod - def create_iscsi_target(self, name, tid, lun, path, - chap_auth, **kwargs): - pass - - @abc.abstractmethod - def remove_iscsi_target(self, tid, lun, vol_id, vol_name, **kwargs): - pass - - @abc.abstractmethod - def _get_iscsi_target(self, context, vol_id): - pass - - @abc.abstractmethod - def _get_target(self, iqn): - pass - - -class SanISCSITarget(ISCSITarget): - """iSCSI target for san devices. - - San devices are slightly different, they don't need to implement - all of the same things that we need to implement locally fro LVM - and local block devices when we create and manage our own targets. - - """ - def __init__(self, *args, **kwargs): - super(SanISCSITarget, self).__init__(*args, **kwargs) - - @abc.abstractmethod - def create_export(self, context, volume, volume_path): - pass - - @abc.abstractmethod - def remove_export(self, context, volume): - pass - - @abc.abstractmethod - def ensure_export(self, context, volume, volume_path): - pass - - @abc.abstractmethod - def terminate_connection(self, volume, connector, **kwargs): - pass - - # NOTE(jdg): Items needed for local iSCSI target drivers, - # but NOT sans Stub them out here to make abc happy - - # Use care when looking at these to make sure something - # that's inheritted isn't dependent on one of - # these. - def _get_target_and_lun(self, context, volume): - pass - - def _get_target_chap_auth(self, context, iscsi_name): - pass - - def create_iscsi_target(self, name, tid, lun, path, - chap_auth, **kwargs): - pass - - def remove_iscsi_target(self, tid, lun, vol_id, vol_name, **kwargs): - pass - - def _get_iscsi_target(self, context, vol_id): - pass - - def _get_target(self, iqn): - pass diff --git a/cinder/volume/targets/iser.py b/cinder/volume/targets/iser.py deleted file mode 100644 index 4b393248f..000000000 --- a/cinder/volume/targets/iser.py +++ /dev/null @@ -1,46 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import log as logging - -from cinder.i18n import _LW -from cinder.volume.targets import tgt - - -LOG = logging.getLogger(__name__) - - -class ISERTgtAdm(tgt.TgtAdm): - VERSION = '0.2' - - def __init__(self, *args, **kwargs): - super(ISERTgtAdm, self).__init__(*args, **kwargs) - - LOG.warning(_LW('ISERTgtAdm is deprecated, you should ' - 'now just use LVMVolumeDriver and specify ' - 'iscsi_helper for the target driver you ' - 'wish to use. In order to enable iser, please ' - 'set iscsi_protocol=iser with lioadm or tgtadm ' - 'target helpers.')) - - self.volumes_dir = self.configuration.safe_get('volumes_dir') - self.iscsi_protocol = 'iser' - self.protocol = 'iSER' - - # backwards compatibility mess - self.configuration.num_volume_device_scan_tries = \ - self.configuration.num_iser_scan_tries - self.configuration.iscsi_target_prefix = \ - self.configuration.iser_target_prefix - self.configuration.iscsi_ip_address = \ - self.configuration.iser_ip_address - self.configuration.iscsi_port = self.configuration.iser_port diff --git a/cinder/volume/targets/lio.py b/cinder/volume/targets/lio.py deleted file mode 100644 index dfed1807f..000000000 --- a/cinder/volume/targets/lio.py +++ /dev/null @@ -1,216 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_concurrency import processutils as putils -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _LE, _LI, _LW -from cinder import utils -from cinder.volume.targets import iscsi - - -LOG = logging.getLogger(__name__) - - -class LioAdm(iscsi.ISCSITarget): - """iSCSI target administration for LIO using python-rtslib.""" - def __init__(self, *args, **kwargs): - super(LioAdm, self).__init__(*args, **kwargs) - - # FIXME(jdg): modify executor to use the cinder-rtstool - self.iscsi_target_prefix =\ - self.configuration.safe_get('iscsi_target_prefix') - - self._verify_rtstool() - - def _verify_rtstool(self): - try: - # This call doesn't need locking - utils.execute('cinder-rtstool', 'verify') - except (OSError, putils.ProcessExecutionError): - LOG.error(_LE('cinder-rtstool is not installed correctly')) - raise - - @staticmethod - @utils.synchronized('lioadm', external=True) - def _execute(*args, **kwargs): - """Locked execution to prevent racing issues. - - Racing issues are derived from a bug in RTSLib: - https://github.com/agrover/rtslib-fb/issues/36 - """ - return utils.execute(*args, **kwargs) - - def _get_target(self, iqn): - (out, err) = self._execute('cinder-rtstool', - 'get-targets', - run_as_root=True) - lines = out.split('\n') - for line in lines: - if iqn in line: - return line - - return None - - def _get_targets(self): - (out, err) = self._execute('cinder-rtstool', - 'get-targets', - run_as_root=True) - return out - - def _get_iscsi_target(self, context, vol_id): - return 0 - - def _get_target_and_lun(self, context, volume): - lun = 0 # For lio, the lun starts at lun 0. - iscsi_target = 0 # NOTE: Not used by lio. - return iscsi_target, lun - - def _persist_configuration(self, vol_id): - try: - self._execute('cinder-rtstool', 'save', run_as_root=True) - - # On persistence failure we don't raise an exception, as target has - # been successfully created. - except putils.ProcessExecutionError: - LOG.warning(_LW("Failed to save iscsi LIO configuration when " - "modifying volume id: %(vol_id)s."), - {'vol_id': vol_id}) - - def _restore_configuration(self): - try: - self._execute('cinder-rtstool', 'restore', run_as_root=True) - - # On persistence failure we don't raise an exception, as target has - # been successfully created. - except putils.ProcessExecutionError: - LOG.warning(_LW("Failed to restore iscsi LIO configuration.")) - - def create_iscsi_target(self, name, tid, lun, path, - chap_auth=None, **kwargs): - # tid and lun are not used - - vol_id = name.split(':')[1] - - LOG.info(_LI('Creating iscsi_target for volume: %s'), vol_id) - - chap_auth_userid = "" - chap_auth_password = "" - if chap_auth is not None: - (chap_auth_userid, chap_auth_password) = chap_auth - - optional_args = [] - if 'portals_port' in kwargs: - optional_args.append('-p%s' % kwargs['portals_port']) - - if 'portals_ips' in kwargs: - optional_args.append('-a' + ','.join(kwargs['portals_ips'])) - - try: - command_args = ['cinder-rtstool', - 'create', - path, - name, - chap_auth_userid, - chap_auth_password, - self.iscsi_protocol == 'iser'] + optional_args - self._execute(*command_args, run_as_root=True) - except putils.ProcessExecutionError: - LOG.exception(_LE("Failed to create iscsi target for volume " - "id:%s."), vol_id) - - raise exception.ISCSITargetCreateFailed(volume_id=vol_id) - - iqn = '%s%s' % (self.iscsi_target_prefix, vol_id) - tid = self._get_target(iqn) - if tid is None: - LOG.error(_LE("Failed to create iscsi target for volume " - "id:%s."), vol_id) - raise exception.NotFound() - - # We make changes persistent - self._persist_configuration(vol_id) - - return tid - - def remove_iscsi_target(self, tid, lun, vol_id, vol_name, **kwargs): - LOG.info(_LI('Removing iscsi_target: %s'), vol_id) - vol_uuid_name = vol_name - iqn = '%s%s' % (self.iscsi_target_prefix, vol_uuid_name) - - try: - self._execute('cinder-rtstool', - 'delete', - iqn, - run_as_root=True) - except putils.ProcessExecutionError: - LOG.exception(_LE("Failed to remove iscsi target for volume " - "id:%s."), vol_id) - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - - # We make changes persistent - self._persist_configuration(vol_id) - - def initialize_connection(self, volume, connector): - volume_iqn = volume['provider_location'].split(' ')[1] - - (auth_method, auth_user, auth_pass) = \ - volume['provider_auth'].split(' ', 3) - - # Add initiator iqns to target ACL - try: - self._execute('cinder-rtstool', 'add-initiator', - volume_iqn, - auth_user, - auth_pass, - connector['initiator'], - run_as_root=True) - except putils.ProcessExecutionError: - LOG.exception(_LE("Failed to add initiator iqn %s to target"), - connector['initiator']) - raise exception.ISCSITargetAttachFailed( - volume_id=volume['id']) - - # We make changes persistent - self._persist_configuration(volume['id']) - - return super(LioAdm, self).initialize_connection(volume, connector) - - def terminate_connection(self, volume, connector, **kwargs): - volume_iqn = volume['provider_location'].split(' ')[1] - - # Delete initiator iqns from target ACL - try: - self._execute('cinder-rtstool', 'delete-initiator', - volume_iqn, - connector['initiator'], - run_as_root=True) - except putils.ProcessExecutionError: - LOG.exception( - _LE("Failed to delete initiator iqn %s from target."), - connector['initiator']) - raise exception.ISCSITargetDetachFailed(volume_id=volume['id']) - - # We make changes persistent - self._persist_configuration(volume['id']) - - def ensure_export(self, context, volume, volume_path): - """Recreate exports for logical volumes.""" - - # Restore saved configuration file if no target exists. - if not self._get_targets(): - LOG.info(_LI('Restoring iSCSI target from configuration file')) - self._restore_configuration() - return - - LOG.info(_LI("Skipping ensure_export. Found existing iSCSI target.")) diff --git a/cinder/volume/targets/scst.py b/cinder/volume/targets/scst.py deleted file mode 100644 index 906713d9f..000000000 --- a/cinder/volume/targets/scst.py +++ /dev/null @@ -1,395 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_concurrency import processutils as putils -from oslo_log import log as logging - -from cinder import exception -from cinder import utils -from cinder.i18n import _, _LE -from cinder.volume.targets import iscsi -from cinder.volume import utils as vutils - -LOG = logging.getLogger(__name__) - - -class SCSTAdm(iscsi.ISCSITarget): - - def __init__(self, *args, **kwargs): - super(SCSTAdm, self).__init__(*args, **kwargs) - self.volumes_dir = self.configuration.safe_get('volumes_dir') - self.iscsi_target_prefix = self.configuration.safe_get( - 'iscsi_target_prefix') - self.target_name = self.configuration.safe_get('scst_target_iqn_name') - self.target_driver = self.configuration.safe_get('scst_target_driver') - self.chap_username = self.configuration.safe_get('chap_username') - self.chap_password = self.configuration.safe_get('chap_password') - self.initiator_iqn = None - self.remove_initiator_iqn = None - - def scst_execute(self, *args): - return utils.execute('scstadmin', *args, run_as_root=True) - - def validate_connector(self, connector): - # iSCSI drivers require the initiator information - if 'initiator' not in connector: - err_msg = _('The volume driver requires the iSCSI initiator ' - 'name in the connector.') - LOG.error(err_msg) - raise exception.VolumeBackendAPIException(data=err_msg) - self.initiator_iqn = connector['initiator'] - - def terminate_connection(self, volume, connector, **kwargs): - self.remove_initiator_iqn = connector['initiator'] - - def _get_target(self, iqn): - (out, _err) = self.scst_execute('-list_target') - if iqn in out: - return self._target_attribute(iqn) - return None - - def _target_attribute(self, iqn): - (out, _err) = self.scst_execute('-list_tgt_attr', iqn, - '-driver', self.target_driver) - lines = out.split('\n') - for line in lines: - if "rel_tgt_id" in line: - parsed = line.split() - return parsed[1] - - def _get_group(self): - scst_group = "%s%s" % (self.initiator_iqn, self.target_name) - (out, _err) = self.scst_execute('-list_group') - if scst_group in out: - return out - return None - - def _get_luns_info(self): - scst_group = "%s%s" % (self.initiator_iqn, self.target_name) - (out, _err) = self.scst_execute('-list_group', scst_group, - '-driver', self.target_driver, - '-target', self.target_name) - - first = "Assigned LUNs:" - last = "Assigned Initiators:" - start = out.index(first) + len(first) - end = out.index(last, start) - out = out[start:end] - - luns = [] - for line in out.strip().split("\n")[2:]: - luns.append(int(line.strip().split(" ")[0])) - luns = sorted(set(luns)) - return luns - - def _get_target_and_lun(self, context, volume): - iscsi_target = 0 - if not self.target_name or not self._get_group(): - lun = 1 - return iscsi_target, lun - - luns = self._get_luns_info() - if (not luns) or (luns[0] != 1): - lun = 1 - return iscsi_target, lun - else: - for lun in luns: - if (luns[-1] == lun) or (luns[lun - 1] + 1 != luns[lun]): - return iscsi_target, (lun + 1) - - def create_iscsi_target(self, name, vol_id, tid, lun, path, - chap_auth=None): - scst_group = "%s%s" % (self.initiator_iqn, self.target_name) - vol_name = path.split("/")[3] - try: - (out, _err) = self.scst_execute('-noprompt', - '-set_drv_attr', - self.target_driver, - '-attributes', - 'enabled=1') - LOG.debug('StdOut from set driver attribute: %s', out) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to set attribute for enable target driver " - "%s"), e) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to enable SCST Target driver.") - - if self._get_target(name) is None: - try: - (out, _err) = self.scst_execute('-add_target', name, - '-driver', self.target_driver) - LOG.debug("StdOut from scstadmin create target: %s", out) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to create iscsi target for volume " - "id:%(vol_id)s: %(e)s"), {'vol_id': name, 'e': e}) - raise exception.ISCSITargetCreateFailed(volume_id=vol_name) - try: - (out, _err) = self.scst_execute('-enable_target', name, - '-driver', self.target_driver) - LOG.debug("StdOut from scstadmin enable target: %s", out) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to set 'enable' attribute for " - "SCST target %s"), e) - raise exception.ISCSITargetHelperCommandFailed( - error_mesage="Failed to enable SCST Target.") - if chap_auth and self.target_name: - try: - chap_string = self._iscsi_authentication('IncomingUser=', - *chap_auth) - (out, _err) = self.scst_execute('-noprompt', - '-set_tgt_attr', name, - '-driver', - self.target_driver, - '-attributes', - chap_string) - LOG.debug("StdOut from scstadmin set target attribute:" - " %s.", out) - except putils.ProcessExecutionError: - msg = _("Failed to set attribute 'Incoming user' for " - "SCST target.") - LOG.exception(msg) - raise exception.ISCSITargetHelperCommandFailed( - error_mesage=msg) - - if self.target_name: - if self._get_group() is None: - try: - (out, _err) = self.scst_execute('-add_group', scst_group, - '-driver', - self.target_driver, - '-target', name) - LOG.debug("StdOut from scstadmin create group: %s", out) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to create group to SCST target " - "%s"), e) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to create group to SCST target.") - try: - (out, _err) = self.scst_execute('-add_init', - self.initiator_iqn, - '-driver', self.target_driver, - '-target', name, - '-group', scst_group) - LOG.debug("StdOut from scstadmin add initiator: %s", out) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to add initiator to group " - " for SCST target %s"), e) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to add Initiator to group for " - "SCST target.") - - tid = self._get_target(name) - if self.target_name is None: - disk_id = "disk%s" % tid - else: - disk_id = "%s%s" % (lun, vol_id.split('-')[-1]) - - try: - self.scst_execute('-open_dev', disk_id, - '-handler', 'vdisk_fileio', - '-attributes', 'filename=%s' % path) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to add device to handler %s"), e) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to add device to SCST handler.") - - try: - if self.target_name: - self.scst_execute('-add_lun', lun, - '-driver', self.target_driver, - '-target', name, - '-device', disk_id, - '-group', scst_group) - else: - self.scst_execute('-add_lun', lun, - '-driver', self.target_driver, - '-target', name, - '-device', disk_id) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to add lun to SCST target " - "id:%(vol_id)s: %(e)s"), {'vol_id': name, 'e': e}) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to add LUN to SCST Target for " - "volume " + vol_name) - - # SCST uses /etc/scst.conf as the default configuration when it - # starts - try: - self.scst_execute('-write_config', '/etc/scst.conf') - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to write in /etc/scst.conf.")) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to write in /etc/scst.conf.") - - return tid - - def _iscsi_location(self, ip, target, iqn, lun=None): - return "%s:%s,%s %s %s" % (ip, self.configuration.iscsi_port, - target, iqn, lun) - - def _get_iscsi_target(self, context, vol_id): - # FIXME(jdg): Need to implement abc method - pass - - def _get_target_chap_auth(self, context, iscsi_name): - # FIXME(jdg): Need to implement abc method - - if self._get_target(iscsi_name) is None: - return None - (out, _err) = self.scst_execute('-list_tgt_attr', iscsi_name, - '-driver', self.target_driver) - first = "KEY" - last = "Dynamic attributes" - start = out.index(first) + len(first) - end = out.index(last, start) - out = out[start:end] - out = out.split("\n")[2] - if "IncomingUser" in out: - out = out.split(" ") - out = filter(lambda a: a != "", out) - return (out[1], out[2]) - else: - return None - - def ensure_export(self, context, volume, volume_path): - iscsi_target, lun = self._get_target_and_lun(context, volume) - if self.target_name is None: - iscsi_name = "%s%s" % (self.configuration.iscsi_target_prefix, - volume['name']) - else: - iscsi_name = self.target_name - - if self.chap_username and self.chap_password: - chap_auth = (self.chap_username, self.chap_password) - else: - chap_auth = self._get_target_chap_auth(context, iscsi_name) - - self.create_iscsi_target(iscsi_name, volume['id'], iscsi_target, - lun, volume_path, chap_auth) - - def create_export(self, context, volume, volume_path): - """Creates an export for a logical volume.""" - iscsi_target, lun = self._get_target_and_lun(context, volume) - if self.target_name is None: - iscsi_name = "%s%s" % (self.configuration.iscsi_target_prefix, - volume['name']) - else: - iscsi_name = self.target_name - - if self.chap_username and self.chap_password: - chap_auth = (self.chap_username, self.chap_password) - else: - chap_auth = self._get_target_chap_auth(context, iscsi_name) - if not chap_auth: - chap_auth = (vutils.generate_username(), - vutils.generate_password()) - tid = self.create_iscsi_target(iscsi_name, volume['id'], iscsi_target, - lun, volume_path, chap_auth) - - data = {} - data['location'] = self._iscsi_location( - self.configuration.iscsi_ip_address, tid, iscsi_name, lun) - LOG.debug('Set provider_location to: %s', data['location']) - data['auth'] = self._iscsi_authentication( - 'CHAP', *chap_auth) - return data - - def remove_export(self, context, volume): - try: - location = volume['provider_location'].split(' ') - iqn = location[1] - iscsi_target = self._get_target(iqn) - self.show_target(iscsi_target, iqn) - - except Exception: - LOG.error(_LE("Skipping remove_export. No iscsi_target is" - "presently exported for volume: %s"), volume['id']) - return - vol = self.db.volume_get(context, volume['id']) - lun = "".join(vol['provider_location'].split(" ")[-1:]) - - self.remove_iscsi_target(iscsi_target, lun, - volume['id'], volume['name']) - - def remove_iscsi_target(self, tid, lun, vol_id, vol_name, **kwargs): - disk_id = "%s%s" % (lun, vol_id.split('-')[-1]) - vol_uuid_file = vol_name - if self.target_name is None: - iqn = '%s%s' % (self.iscsi_target_prefix, vol_uuid_file) - else: - iqn = self.target_name - - if self.target_name is None: - try: - self.scst_execute('-noprompt', - '-rem_target', iqn, - '-driver', 'iscsi') - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to remove iscsi target for volume " - "id:%(vol_id)s: %(e)s"), {'vol_id': vol_id, 'e': e}) - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - try: - self.scst_execute('-noprompt', - '-close_dev', "disk%s" % tid, - '-handler', 'vdisk_fileio') - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to close disk device %s"), e) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to close disk device for " - "SCST handler.") - - if self._get_target(iqn): - try: - self.scst_execute('-noprompt', - '-rem_target', iqn, - '-driver', self.target_driver) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to remove iscsi target for " - "volume id:%(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - else: - if not int(lun) in self._get_luns_info(): - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - try: - scst_group = "%s%s" % (self.remove_initiator_iqn, - self.target_name) - self.scst_execute('-noprompt', '-rem_lun', lun, - '-driver', self.target_driver, - '-target', iqn, '-group', - scst_group) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to remove LUN %s"), e) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to remove LUN for SCST Target.") - - try: - self.scst_execute('-noprompt', - '-close_dev', disk_id, - '-handler', 'vdisk_fileio') - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to close disk device %s"), e) - raise exception.ISCSITargetHelperCommandFailed( - error_message="Failed to close disk device for " - "SCST handler.") - - self.scst_execute('-write_config', '/etc/scst.conf') - - def show_target(self, tid, iqn): - if iqn is None: - raise exception.InvalidParameterValue( - err=_('valid iqn needed for show_target')) - - tid = self._get_target(iqn) - if tid is None: - raise exception.ISCSITargetHelperCommandFailed( - error_message="Target not found") diff --git a/cinder/volume/targets/tgt.py b/cinder/volume/targets/tgt.py deleted file mode 100644 index ee3ab9cc2..000000000 --- a/cinder/volume/targets/tgt.py +++ /dev/null @@ -1,316 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import os -import textwrap -import time - -from oslo_concurrency import processutils as putils -from oslo_log import log as logging -from oslo_utils import fileutils - -from cinder import exception -from cinder.i18n import _LI, _LW, _LE -from cinder import utils -from cinder.volume.targets import iscsi - -LOG = logging.getLogger(__name__) - - -class TgtAdm(iscsi.ISCSITarget): - """Target object for block storage devices. - - Base class for target object, where target - is data transport mechanism (target) specific calls. - This includes things like create targets, attach, detach - etc. - """ - - VOLUME_CONF = textwrap.dedent(""" - - backing-store %(path)s - driver %(driver)s - %(chap_auth)s - %(target_flags)s - write-cache %(write_cache)s - - """) - - def __init__(self, *args, **kwargs): - super(TgtAdm, self).__init__(*args, **kwargs) - - def _get_target(self, iqn): - (out, err) = utils.execute('tgt-admin', '--show', run_as_root=True) - lines = out.split('\n') - for line in lines: - if iqn in line: - parsed = line.split() - tid = parsed[1] - return tid[:-1] - - return None - - def _verify_backing_lun(self, iqn, tid): - backing_lun = True - capture = False - target_info = [] - - (out, err) = utils.execute('tgt-admin', '--show', run_as_root=True) - lines = out.split('\n') - - for line in lines: - if iqn in line and "Target %s" % tid in line: - capture = True - if capture: - target_info.append(line) - if iqn not in line and 'Target ' in line: - capture = False - - if ' LUN: 1' not in target_info: - backing_lun = False - - return backing_lun - - def _recreate_backing_lun(self, iqn, tid, name, path): - LOG.warning(_LW('Attempting recreate of backing lun...')) - - # Since we think the most common case of this is a dev busy - # (create vol from snapshot) we're going to add a sleep here - # this will hopefully give things enough time to stabilize - # how long should we wait?? I have no idea, let's go big - # and error on the side of caution - time.sleep(10) - - (out, err) = (None, None) - try: - (out, err) = utils.execute('tgtadm', '--lld', 'iscsi', - '--op', 'new', '--mode', - 'logicalunit', '--tid', - tid, '--lun', '1', '-b', - path, run_as_root=True) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed recovery attempt to create " - "iscsi backing lun for Volume " - "ID:%(vol_id)s: %(e)s"), - {'vol_id': name, 'e': e}) - finally: - LOG.debug('StdOut from recreate backing lun: %s', out) - LOG.debug('StdErr from recreate backing lun: %s', err) - - def _get_iscsi_target(self, context, vol_id): - return 0 - - def _get_target_and_lun(self, context, volume): - lun = 1 # For tgtadm the controller is lun 0, dev starts at lun 1 - iscsi_target = 0 # NOTE(jdg): Not used by tgtadm - return iscsi_target, lun - - @utils.retry(putils.ProcessExecutionError) - def _do_tgt_update(self, name): - (out, err) = utils.execute('tgt-admin', '--update', name, - run_as_root=True) - LOG.debug("StdOut from tgt-admin --update: %s", out) - LOG.debug("StdErr from tgt-admin --update: %s", err) - - def create_iscsi_target(self, name, tid, lun, path, - chap_auth=None, **kwargs): - - # Note(jdg) tid and lun aren't used by TgtAdm but remain for - # compatibility - - # NOTE(jdg): Remove this when we get to the bottom of bug: #1398078 - # for now, since we intermittently hit target already exists we're - # adding some debug info to try and pinpoint what's going on - (out, err) = utils.execute('tgtadm', - '--lld', - 'iscsi', - '--op', - 'show', - '--mode', - 'target', - run_as_root=True) - LOG.debug("Targets prior to update: %s", out) - fileutils.ensure_tree(self.volumes_dir) - - vol_id = name.split(':')[1] - write_cache = self.configuration.get('iscsi_write_cache', 'on') - driver = self.iscsi_protocol - chap_str = '' - - if chap_auth is not None: - chap_str = 'incominguser %s %s' % chap_auth - - target_flags = self.configuration.get('iscsi_target_flags', '') - if target_flags: - target_flags = 'bsoflags ' + target_flags - - volume_conf = self.VOLUME_CONF % { - 'name': name, 'path': path, 'driver': driver, - 'chap_auth': chap_str, 'target_flags': target_flags, - 'write_cache': write_cache} - - LOG.debug('Creating iscsi_target for Volume ID: %s', vol_id) - volumes_dir = self.volumes_dir - volume_path = os.path.join(volumes_dir, vol_id) - - if os.path.exists(volume_path): - LOG.warning(_LW('Persistence file already exists for volume, ' - 'found file at: %s'), volume_path) - utils.robust_file_write(volumes_dir, vol_id, volume_conf) - LOG.debug(('Created volume path %(vp)s,\n' - 'content: %(vc)s'), - {'vp': volume_path, 'vc': volume_conf}) - - old_persist_file = None - old_name = kwargs.get('old_name', None) - if old_name is not None: - LOG.debug('Detected old persistence file for volume ' - '%{vol}s at %{old_name}s', - {'vol': vol_id, 'old_name': old_name}) - old_persist_file = os.path.join(volumes_dir, old_name) - - try: - # With the persistent tgts we create them - # by creating the entry in the persist file - # and then doing an update to get the target - # created. - - self._do_tgt_update(name) - except putils.ProcessExecutionError as e: - if "target already exists" in e.stderr: - # Adding the additional Warning message below for a clear - # ER marker (Ref bug: #1398078). - LOG.warning(_LW('Could not create target because ' - 'it already exists for volume: %s'), vol_id) - LOG.debug('Exception was: %s', e) - - else: - LOG.error(_LE("Failed to create iscsi target for Volume " - "ID: %(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - - # Don't forget to remove the persistent file we created - os.unlink(volume_path) - raise exception.ISCSITargetCreateFailed(volume_id=vol_id) - - # Grab targets list for debug - # Consider adding a check for lun 0 and 1 for tgtadm - # before considering this as valid - (out, err) = utils.execute('tgtadm', - '--lld', - 'iscsi', - '--op', - 'show', - '--mode', - 'target', - run_as_root=True) - LOG.debug("Targets after update: %s", out) - - iqn = '%s%s' % (self.iscsi_target_prefix, vol_id) - tid = self._get_target(iqn) - if tid is None: - LOG.error(_LE("Failed to create iscsi target for Volume " - "ID: %(vol_id)s. Please ensure your tgtd config " - "file contains 'include %(volumes_dir)s/*'"), { - 'vol_id': vol_id, - 'volumes_dir': volumes_dir, }) - raise exception.NotFound() - - # NOTE(jdg): Sometimes we have some issues with the backing lun - # not being created, believe this is due to a device busy - # or something related, so we're going to add some code - # here that verifies the backing lun (lun 1) was created - # and we'll try and recreate it if it's not there - if not self._verify_backing_lun(iqn, tid): - try: - self._recreate_backing_lun(iqn, tid, name, path) - except putils.ProcessExecutionError: - os.unlink(volume_path) - raise exception.ISCSITargetCreateFailed(volume_id=vol_id) - - # Finally check once more and if no go, fail and punt - if not self._verify_backing_lun(iqn, tid): - os.unlink(volume_path) - raise exception.ISCSITargetCreateFailed(volume_id=vol_id) - - if old_persist_file is not None and os.path.exists(old_persist_file): - os.unlink(old_persist_file) - - return tid - - def remove_iscsi_target(self, tid, lun, vol_id, vol_name, **kwargs): - LOG.info(_LI('Removing iscsi_target for Volume ID: %s'), vol_id) - vol_uuid_file = vol_name - volume_path = os.path.join(self.volumes_dir, vol_uuid_file) - if not os.path.exists(volume_path): - LOG.warning(_LW('Volume path %s does not exist, ' - 'nothing to remove.'), volume_path) - return - - if os.path.isfile(volume_path): - iqn = '%s%s' % (self.iscsi_target_prefix, - vol_uuid_file) - else: - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - try: - # NOTE(vish): --force is a workaround for bug: - # https://bugs.launchpad.net/cinder/+bug/1159948 - utils.execute('tgt-admin', - '--force', - '--delete', - iqn, - run_as_root=True) - except putils.ProcessExecutionError as e: - non_fatal_errors = ("can't find the target", - "access control rule does not exist") - - if any(error in e.stderr for error in non_fatal_errors): - LOG.warning(_LW("Failed target removal because target or " - "ACL's couldn't be found for iqn: %s."), iqn) - else: - LOG.error(_LE("Failed to remove iscsi target for Volume " - "ID: %(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - # NOTE(jdg): There's a bug in some versions of tgt that - # will sometimes fail silently when using the force flag - # https://bugs.launchpad.net/ubuntu/+source/tgt/+bug/1305343 - # For now work-around by checking if the target was deleted, - # if it wasn't, try again without the force. - - # This will NOT do any good for the case of mutliple sessions - # which the force was aded for but it will however address - # the cases pointed out in bug: - # https://bugs.launchpad.net/cinder/+bug/1304122 - if self._get_target(iqn): - try: - LOG.warning(_LW('Silent failure of target removal ' - 'detected, retry....')) - utils.execute('tgt-admin', - '--delete', - iqn, - run_as_root=True) - except putils.ProcessExecutionError as e: - LOG.error(_LE("Failed to remove iscsi target for Volume " - "ID: %(vol_id)s: %(e)s"), - {'vol_id': vol_id, 'e': e}) - raise exception.ISCSITargetRemoveFailed(volume_id=vol_id) - - # NOTE(jdg): This *should* be there still but incase - # it's not we don't care, so just ignore it if was - # somehow deleted between entry of this method - # and here - if os.path.exists(volume_path): - os.unlink(volume_path) - else: - LOG.debug('Volume path %s not found at end, ' - 'of remove_iscsi_target.', volume_path) diff --git a/cinder/volume/throttling.py b/cinder/volume/throttling.py deleted file mode 100644 index b8ce5705a..000000000 --- a/cinder/volume/throttling.py +++ /dev/null @@ -1,131 +0,0 @@ -# Copyright (c) 2015 Hitachi Data Systems, Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Volume copy throttling helpers.""" - - -import contextlib - -from oslo_concurrency import processutils -from oslo_log import log as logging - -from cinder import exception -from cinder.i18n import _LW, _LE -from cinder import utils - - -LOG = logging.getLogger(__name__) - - -class Throttle(object): - """Base class for throttling disk I/O bandwidth""" - - DEFAULT = None - - @staticmethod - def set_default(throttle): - Throttle.DEFAULT = throttle - - @staticmethod - def get_default(): - return Throttle.DEFAULT or Throttle() - - def __init__(self, prefix=None): - self.prefix = prefix or [] - - @contextlib.contextmanager - def subcommand(self, srcpath, dstpath): - """Sub-command that reads from srcpath and writes to dstpath. - - Throttle disk I/O bandwidth used by a sub-command, such as 'dd', - that reads from srcpath and writes to dstpath. The sub-command - must be executed with the generated prefix command. - """ - yield {'prefix': self.prefix} - - -class BlkioCgroup(Throttle): - """Throttle disk I/O bandwidth using blkio cgroups.""" - - def __init__(self, bps_limit, cgroup_name): - self.bps_limit = bps_limit - self.cgroup = cgroup_name - self.srcdevs = {} - self.dstdevs = {} - - try: - utils.execute('cgcreate', '-g', 'blkio:%s' % self.cgroup, - run_as_root=True) - except processutils.ProcessExecutionError: - LOG.error(_LE('Failed to create blkio cgroup \'%(name)s\'.'), - {'name': cgroup_name}) - raise - - def _get_device_number(self, path): - try: - return utils.get_blkdev_major_minor(path) - except exception.Error as e: - LOG.error(_LE('Failed to get device number for throttling: ' - '%(error)s'), {'error': e}) - - def _limit_bps(self, rw, dev, bps): - try: - utils.execute('cgset', '-r', 'blkio.throttle.%s_bps_device=%s %d' - % (rw, dev, bps), self.cgroup, run_as_root=True) - except processutils.ProcessExecutionError: - LOG.warning(_LW('Failed to setup blkio cgroup to throttle the ' - 'device \'%(device)s\'.'), {'device': dev}) - - def _set_limits(self, rw, devs): - total = sum(devs.values()) - for dev in sorted(devs): - self._limit_bps(rw, dev, self.bps_limit * devs[dev] / total) - - @utils.synchronized('BlkioCgroup') - def _inc_device(self, srcdev, dstdev): - if srcdev: - self.srcdevs[srcdev] = self.srcdevs.get(srcdev, 0) + 1 - self._set_limits('read', self.srcdevs) - if dstdev: - self.dstdevs[dstdev] = self.dstdevs.get(dstdev, 0) + 1 - self._set_limits('write', self.dstdevs) - - @utils.synchronized('BlkioCgroup') - def _dec_device(self, srcdev, dstdev): - if srcdev: - self.srcdevs[srcdev] -= 1 - if self.srcdevs[srcdev] == 0: - del self.srcdevs[srcdev] - self._set_limits('read', self.srcdevs) - if dstdev: - self.dstdevs[dstdev] -= 1 - if self.dstdevs[dstdev] == 0: - del self.dstdevs[dstdev] - self._set_limits('write', self.dstdevs) - - @contextlib.contextmanager - def subcommand(self, srcpath, dstpath): - srcdev = self._get_device_number(srcpath) - dstdev = self._get_device_number(dstpath) - - if srcdev is None and dstdev is None: - yield {'prefix': []} - return - - self._inc_device(srcdev, dstdev) - try: - yield {'prefix': ['cgexec', '-g', 'blkio:%s' % self.cgroup]} - finally: - self._dec_device(srcdev, dstdev) diff --git a/cinder/volume/utils.py b/cinder/volume/utils.py deleted file mode 100644 index f5752c914..000000000 --- a/cinder/volume/utils.py +++ /dev/null @@ -1,738 +0,0 @@ -# Copyright (c) 2012 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Volume-related Utilities and helpers.""" - - -import ast -import math -import re -import time -import uuid - -from Crypto.Random import random -import eventlet -from eventlet import tpool -from oslo_concurrency import processutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import strutils -from oslo_utils import timeutils -from oslo_utils import units -import six -from six.moves import range - -from cinder.brick.local_dev import lvm as brick_lvm -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _, _LI, _LW, _LE -from cinder import rpc -from cinder import utils -from cinder.volume import throttling - - -CONF = cfg.CONF - -LOG = logging.getLogger(__name__) - - -def null_safe_str(s): - return str(s) if s else '' - - -def _usage_from_volume(context, volume_ref, **kw): - now = timeutils.utcnow() - launched_at = volume_ref['launched_at'] or now - created_at = volume_ref['created_at'] or now - usage_info = dict( - tenant_id=volume_ref['project_id'], - host=volume_ref['host'], - user_id=volume_ref['user_id'], - availability_zone=volume_ref['availability_zone'], - volume_id=volume_ref['id'], - volume_type=volume_ref['volume_type_id'], - display_name=volume_ref['display_name'], - launched_at=launched_at.isoformat(), - created_at=created_at.isoformat(), - status=volume_ref['status'], - snapshot_id=volume_ref['snapshot_id'], - size=volume_ref['size'], - replication_status=volume_ref['replication_status'], - replication_extended_status=volume_ref['replication_extended_status'], - replication_driver_data=volume_ref['replication_driver_data'], - metadata=volume_ref.get('volume_metadata'),) - - usage_info.update(kw) - try: - attachments = db.volume_attachment_get_used_by_volume_id( - context, volume_ref['id']) - usage_info['volume_attachment'] = attachments - - glance_meta = db.volume_glance_metadata_get(context, volume_ref['id']) - if glance_meta: - usage_info['glance_metadata'] = glance_meta - except exception.GlanceMetadataNotFound: - pass - except exception.VolumeNotFound: - LOG.debug("Can not find volume %s at notify usage", volume_ref['id']) - - return usage_info - - -def _usage_from_backup(backup_ref, **kw): - num_dependent_backups = backup_ref['num_dependent_backups'] - usage_info = dict(tenant_id=backup_ref['project_id'], - user_id=backup_ref['user_id'], - availability_zone=backup_ref['availability_zone'], - backup_id=backup_ref['id'], - host=backup_ref['host'], - display_name=backup_ref['display_name'], - created_at=str(backup_ref['created_at']), - status=backup_ref['status'], - volume_id=backup_ref['volume_id'], - size=backup_ref['size'], - service_metadata=backup_ref['service_metadata'], - service=backup_ref['service'], - fail_reason=backup_ref['fail_reason'], - parent_id=backup_ref['parent_id'], - num_dependent_backups=num_dependent_backups, - snapshot_id=backup_ref['snapshot_id'], - ) - - usage_info.update(kw) - return usage_info - - -def notify_about_volume_usage(context, volume, event_suffix, - extra_usage_info=None, host=None): - if not host: - host = CONF.host - - if not extra_usage_info: - extra_usage_info = {} - - usage_info = _usage_from_volume(context, volume, **extra_usage_info) - - rpc.get_notifier("volume", host).info(context, 'volume.%s' % event_suffix, - usage_info) - - -def notify_about_backup_usage(context, backup, event_suffix, - extra_usage_info=None, - host=None): - if not host: - host = CONF.host - - if not extra_usage_info: - extra_usage_info = {} - - usage_info = _usage_from_backup(backup, **extra_usage_info) - - rpc.get_notifier("backup", host).info(context, 'backup.%s' % event_suffix, - usage_info) - - -def _usage_from_snapshot(snapshot, **extra_usage_info): - usage_info = { - 'tenant_id': snapshot.project_id, - 'user_id': snapshot.user_id, - 'availability_zone': snapshot.volume['availability_zone'], - 'volume_id': snapshot.volume_id, - 'volume_size': snapshot.volume_size, - 'snapshot_id': snapshot.id, - 'display_name': snapshot.display_name, - 'created_at': str(snapshot.created_at), - 'status': snapshot.status, - 'deleted': null_safe_str(snapshot.deleted), - 'metadata': null_safe_str(snapshot.metadata), - } - - usage_info.update(extra_usage_info) - return usage_info - - -def notify_about_snapshot_usage(context, snapshot, event_suffix, - extra_usage_info=None, host=None): - if not host: - host = CONF.host - - if not extra_usage_info: - extra_usage_info = {} - - usage_info = _usage_from_snapshot(snapshot, **extra_usage_info) - - rpc.get_notifier('snapshot', host).info(context, - 'snapshot.%s' % event_suffix, - usage_info) - - -def notify_about_replication_usage(context, volume, suffix, - extra_usage_info=None, host=None): - if not host: - host = CONF.host - - if not extra_usage_info: - extra_usage_info = {} - - usage_info = _usage_from_volume(context, volume, - **extra_usage_info) - - rpc.get_notifier('replication', host).info(context, - 'replication.%s' % suffix, - usage_info) - - -def notify_about_replication_error(context, volume, suffix, - extra_error_info=None, host=None): - if not host: - host = CONF.host - - if not extra_error_info: - extra_error_info = {} - - usage_info = _usage_from_volume(context, volume, - **extra_error_info) - - rpc.get_notifier('replication', host).error(context, - 'replication.%s' % suffix, - usage_info) - - -def _usage_from_consistencygroup(group_ref, **kw): - usage_info = dict(tenant_id=group_ref.project_id, - user_id=group_ref.user_id, - availability_zone=group_ref.availability_zone, - consistencygroup_id=group_ref.id, - name=group_ref.name, - created_at=group_ref.created_at.isoformat(), - status=group_ref.status) - - usage_info.update(kw) - return usage_info - - -def notify_about_consistencygroup_usage(context, group, event_suffix, - extra_usage_info=None, host=None): - if not host: - host = CONF.host - - if not extra_usage_info: - extra_usage_info = {} - - usage_info = _usage_from_consistencygroup(group, - **extra_usage_info) - - rpc.get_notifier("consistencygroup", host).info( - context, - 'consistencygroup.%s' % event_suffix, - usage_info) - - -def _usage_from_cgsnapshot(cgsnapshot, **kw): - usage_info = dict( - tenant_id=cgsnapshot.project_id, - user_id=cgsnapshot.user_id, - cgsnapshot_id=cgsnapshot.id, - name=cgsnapshot.name, - consistencygroup_id=cgsnapshot.consistencygroup_id, - created_at=cgsnapshot.created_at.isoformat(), - status=cgsnapshot.status) - - usage_info.update(kw) - return usage_info - - -def notify_about_cgsnapshot_usage(context, cgsnapshot, event_suffix, - extra_usage_info=None, host=None): - if not host: - host = CONF.host - - if not extra_usage_info: - extra_usage_info = {} - - usage_info = _usage_from_cgsnapshot(cgsnapshot, - **extra_usage_info) - - rpc.get_notifier("cgsnapshot", host).info( - context, - 'cgsnapshot.%s' % event_suffix, - usage_info) - - -def _calculate_count(size_in_m, blocksize): - - # Check if volume_dd_blocksize is valid - try: - # Rule out zero-sized/negative/float dd blocksize which - # cannot be caught by strutils - if blocksize.startswith(('-', '0')) or '.' in blocksize: - raise ValueError - bs = strutils.string_to_bytes('%sB' % blocksize) - except ValueError: - LOG.warning(_LW("Incorrect value error: %(blocksize)s, " - "it may indicate that \'volume_dd_blocksize\' " - "was configured incorrectly. Fall back to default."), - {'blocksize': blocksize}) - # Fall back to default blocksize - CONF.clear_override('volume_dd_blocksize') - blocksize = CONF.volume_dd_blocksize - bs = strutils.string_to_bytes('%sB' % blocksize) - - count = math.ceil(size_in_m * units.Mi / bs) - - return blocksize, int(count) - - -def check_for_odirect_support(src, dest, flag='oflag=direct'): - - # Check whether O_DIRECT is supported - try: - # iflag=direct and if=/dev/zero combination does not work - # error: dd: failed to open '/dev/zero': Invalid argument - if (src == '/dev/zero' and flag == 'iflag=direct'): - return False - else: - utils.execute('dd', 'count=0', 'if=%s' % src, - 'of=%s' % dest, - flag, run_as_root=True) - return True - except processutils.ProcessExecutionError: - return False - - -def _copy_volume_with_path(prefix, srcstr, deststr, size_in_m, blocksize, - sync=False, execute=utils.execute, ionice=None, - sparse=False): - # Use O_DIRECT to avoid thrashing the system buffer cache - extra_flags = [] - if check_for_odirect_support(srcstr, deststr, 'iflag=direct'): - extra_flags.append('iflag=direct') - - if check_for_odirect_support(srcstr, deststr, 'oflag=direct'): - extra_flags.append('oflag=direct') - - # If the volume is being unprovisioned then - # request the data is persisted before returning, - # so that it's not discarded from the cache. - conv = [] - if sync and not extra_flags: - conv.append('fdatasync') - if sparse: - conv.append('sparse') - if conv: - conv_options = 'conv=' + ",".join(conv) - extra_flags.append(conv_options) - - blocksize, count = _calculate_count(size_in_m, blocksize) - - cmd = ['dd', 'if=%s' % srcstr, 'of=%s' % deststr, - 'count=%d' % count, 'bs=%s' % blocksize] - cmd.extend(extra_flags) - - if ionice is not None: - cmd = ['ionice', ionice] + cmd - - cmd = prefix + cmd - - # Perform the copy - start_time = timeutils.utcnow() - execute(*cmd, run_as_root=True) - duration = timeutils.delta_seconds(start_time, timeutils.utcnow()) - - # NOTE(jdg): use a default of 1, mostly for unit test, but in - # some incredible event this is 0 (cirros image?) don't barf - if duration < 1: - duration = 1 - mbps = (size_in_m / duration) - LOG.debug("Volume copy details: src %(src)s, dest %(dest)s, " - "size %(sz).2f MB, duration %(duration).2f sec", - {"src": srcstr, - "dest": deststr, - "sz": size_in_m, - "duration": duration}) - LOG.info(_LI("Volume copy %(size_in_m).2f MB at %(mbps).2f MB/s"), - {'size_in_m': size_in_m, 'mbps': mbps}) - - -def _open_volume_with_path(path, mode): - try: - with utils.temporary_chown(path): - handle = open(path, mode) - return handle - except Exception: - LOG.error(_LE("Failed to open volume from %(path)s."), {'path': path}) - - -def _transfer_data(src, dest, length, chunk_size): - """Transfer data between files (Python IO objects).""" - - chunks = int(math.ceil(length / chunk_size)) - remaining_length = length - - LOG.debug("%(chunks)s chunks of %(bytes)s bytes to be transferred.", - {'chunks': chunks, 'bytes': chunk_size}) - - for chunk in range(0, chunks): - before = time.time() - data = tpool.execute(src.read, min(chunk_size, remaining_length)) - - # If we have reached end of source, discard any extraneous bytes from - # destination volume if trim is enabled and stop writing. - if data == b'': - break - - tpool.execute(dest.write, data) - remaining_length -= len(data) - delta = (time.time() - before) - rate = (chunk_size / delta) / units.Ki - LOG.debug("Transferred chunk %(chunk)s of %(chunks)s (%(rate)dK/s).", - {'chunk': chunk + 1, 'chunks': chunks, 'rate': rate}) - - # yield to any other pending operations - eventlet.sleep(0) - - tpool.execute(dest.flush) - - -def _copy_volume_with_file(src, dest, size_in_m): - src_handle = src - if isinstance(src, six.string_types): - src_handle = _open_volume_with_path(src, 'rb') - - dest_handle = dest - if isinstance(dest, six.string_types): - dest_handle = _open_volume_with_path(dest, 'wb') - - if not src_handle: - raise exception.DeviceUnavailable( - _("Failed to copy volume, source device unavailable.")) - - if not dest_handle: - raise exception.DeviceUnavailable( - _("Failed to copy volume, destination device unavailable.")) - - start_time = timeutils.utcnow() - - _transfer_data(src_handle, dest_handle, size_in_m * units.Mi, units.Mi * 4) - - duration = max(1, timeutils.delta_seconds(start_time, timeutils.utcnow())) - - if isinstance(src, six.string_types): - src_handle.close() - if isinstance(dest, six.string_types): - dest_handle.close() - - mbps = (size_in_m / duration) - LOG.info(_LI("Volume copy completed (%(size_in_m).2f MB at " - "%(mbps).2f MB/s)."), - {'size_in_m': size_in_m, 'mbps': mbps}) - - -def copy_volume(src, dest, size_in_m, blocksize, sync=False, - execute=utils.execute, ionice=None, throttle=None, - sparse=False): - """Copy data from the source volume to the destination volume. - - The parameters 'src' and 'dest' are both typically of type str, which - represents the path to each volume on the filesystem. Connectors can - optionally return a volume handle of type RawIOBase for volumes that are - not available on the local filesystem for open/close operations. - - If either 'src' or 'dest' are not of type str, then they are assumed to be - of type RawIOBase or any derivative that supports file operations such as - read and write. In this case, the handles are treated as file handles - instead of file paths and, at present moment, throttling is unavailable. - """ - - if (isinstance(src, six.string_types) and - isinstance(dest, six.string_types)): - if not throttle: - throttle = throttling.Throttle.get_default() - with throttle.subcommand(src, dest) as throttle_cmd: - _copy_volume_with_path(throttle_cmd['prefix'], src, dest, - size_in_m, blocksize, sync=sync, - execute=execute, ionice=ionice, - sparse=sparse) - else: - _copy_volume_with_file(src, dest, size_in_m) - - -def clear_volume(volume_size, volume_path, volume_clear=None, - volume_clear_size=None, volume_clear_ionice=None, - throttle=None): - """Unprovision old volumes to prevent data leaking between users.""" - if volume_clear is None: - volume_clear = CONF.volume_clear - - if volume_clear_size is None: - volume_clear_size = CONF.volume_clear_size - - if volume_clear_size == 0: - volume_clear_size = volume_size - - if volume_clear_ionice is None: - volume_clear_ionice = CONF.volume_clear_ionice - - LOG.info(_LI("Performing secure delete on volume: %s"), volume_path) - - # We pass sparse=False explicitly here so that zero blocks are not - # skipped in order to clear the volume. - if volume_clear == 'zero': - return copy_volume('/dev/zero', volume_path, volume_clear_size, - CONF.volume_dd_blocksize, - sync=True, execute=utils.execute, - ionice=volume_clear_ionice, - throttle=throttle, sparse=False) - elif volume_clear == 'shred': - clear_cmd = ['shred', '-n3'] - if volume_clear_size: - clear_cmd.append('-s%dMiB' % volume_clear_size) - else: - raise exception.InvalidConfigurationValue( - option='volume_clear', - value=volume_clear) - - clear_cmd.append(volume_path) - start_time = timeutils.utcnow() - utils.execute(*clear_cmd, run_as_root=True) - duration = timeutils.delta_seconds(start_time, timeutils.utcnow()) - - # NOTE(jdg): use a default of 1, mostly for unit test, but in - # some incredible event this is 0 (cirros image?) don't barf - if duration < 1: - duration = 1 - LOG.info(_LI('Elapsed time for clear volume: %.2f sec'), duration) - - -def supports_thin_provisioning(): - return brick_lvm.LVM.supports_thin_provisioning( - utils.get_root_helper()) - - -def get_all_physical_volumes(vg_name=None): - return brick_lvm.LVM.get_all_physical_volumes( - utils.get_root_helper(), - vg_name) - - -def get_all_volume_groups(vg_name=None): - return brick_lvm.LVM.get_all_volume_groups( - utils.get_root_helper(), - vg_name) - -# Default symbols to use for passwords. Avoids visually confusing characters. -# ~6 bits per symbol -DEFAULT_PASSWORD_SYMBOLS = ('23456789', # Removed: 0,1 - 'ABCDEFGHJKLMNPQRSTUVWXYZ', # Removed: I, O - 'abcdefghijkmnopqrstuvwxyz') # Removed: l - - -def generate_password(length=16, symbolgroups=DEFAULT_PASSWORD_SYMBOLS): - """Generate a random password from the supplied symbol groups. - - At least one symbol from each group will be included. Unpredictable - results if length is less than the number of symbol groups. - - Believed to be reasonably secure (with a reasonable password length!) - - """ - # NOTE(jerdfelt): Some password policies require at least one character - # from each group of symbols, so start off with one random character - # from each symbol group - password = [random.choice(s) for s in symbolgroups] - # If length < len(symbolgroups), the leading characters will only - # be from the first length groups. Try our best to not be predictable - # by shuffling and then truncating. - random.shuffle(password) - password = password[:length] - length -= len(password) - - # then fill with random characters from all symbol groups - symbols = ''.join(symbolgroups) - password.extend([random.choice(symbols) for _i in range(length)]) - - # finally shuffle to ensure first x characters aren't from a - # predictable group - random.shuffle(password) - - return ''.join(password) - - -def generate_username(length=20, symbolgroups=DEFAULT_PASSWORD_SYMBOLS): - # Use the same implementation as the password generation. - return generate_password(length, symbolgroups) - - -DEFAULT_POOL_NAME = '_pool0' - - -def extract_host(host, level='backend', default_pool_name=False): - """Extract Host, Backend or Pool information from host string. - - :param host: String for host, which could include host@backend#pool info - :param level: Indicate which level of information should be extracted - from host string. Level can be 'host', 'backend' or 'pool', - default value is 'backend' - :param default_pool_name: this flag specify what to do if level == 'pool' - and there is no 'pool' info encoded in host - string. default_pool_name=True will return - DEFAULT_POOL_NAME, otherwise we return None. - Default value of this parameter is False. - :return: expected level of information - - For example: - host = 'HostA@BackendB#PoolC' - ret = extract_host(host, 'host') - # ret is 'HostA' - ret = extract_host(host, 'backend') - # ret is 'HostA@BackendB' - ret = extract_host(host, 'pool') - # ret is 'PoolC' - - host = 'HostX@BackendY' - ret = extract_host(host, 'pool') - # ret is None - ret = extract_host(host, 'pool', True) - # ret is '_pool0' - """ - if level == 'host': - # make sure pool is not included - hst = host.split('#')[0] - return hst.split('@')[0] - elif level == 'backend': - return host.split('#')[0] - elif level == 'pool': - lst = host.split('#') - if len(lst) == 2: - return lst[1] - elif default_pool_name is True: - return DEFAULT_POOL_NAME - else: - return None - - -def get_volume_rpc_host(host): - if CONF.rpc_backend and CONF.rpc_backend == "zmq": - # ZeroMQ RPC driver requires only the hostname. - # So, return just that. - return extract_host(host, 'host') - return extract_host(host) - - -def append_host(host, pool): - """Encode pool into host info.""" - if not host or not pool: - return host - - new_host = "#".join([host, pool]) - return new_host - - -def matching_backend_name(src_volume_type, volume_type): - if src_volume_type.get('volume_backend_name') and \ - volume_type.get('volume_backend_name'): - return src_volume_type.get('volume_backend_name') == \ - volume_type.get('volume_backend_name') - else: - return False - - -def hosts_are_equivalent(host_1, host_2): - return extract_host(host_1) == extract_host(host_2) - - -def read_proc_mounts(): - """Read the /proc/mounts file. - - It's a dummy function but it eases the writing of unit tests as mocking - __builtin__open() for a specific file only is not trivial. - """ - with open('/proc/mounts') as mounts: - return mounts.readlines() - - -def _extract_id(vol_name): - regex = re.compile( - CONF.volume_name_template.replace('%s', '(?P.+)')) - match = regex.match(vol_name) - return match.group('uuid') if match else None - - -def check_already_managed_volume(db, vol_name): - """Check cinder db for already managed volume. - - :param db: database api parameter - :param vol_name: volume name parameter - :returns: bool -- return True, if db entry with specified - volume name exist, otherwise return False - """ - vol_id = _extract_id(vol_name) - try: - if vol_id and uuid.UUID(vol_id, version=4): - db.volume_get(context.get_admin_context(), vol_id) - return True - except (exception.VolumeNotFound, ValueError): - return False - return False - - -def convert_config_string_to_dict(config_string): - """Convert config file replication string to a dict. - - The only supported form is as follows: - "{'key-1'='val-1' 'key-2'='val-2'...}" - - :param config_string: Properly formatted string to convert to dict. - :response: dict of string values - """ - - resultant_dict = {} - - try: - st = config_string.replace("=", ":") - st = st.replace(" ", ", ") - resultant_dict = ast.literal_eval(st) - except Exception: - LOG.warning(_LW("Error encountered translating config_string: " - "%(config_string)s to dict"), - {'config_string': config_string}) - - return resultant_dict - - -def process_reserve_over_quota(context, overs, usages, quotas, size): - def _consumed(name): - return (usages[name]['reserved'] + usages[name]['in_use']) - - for over in overs: - if 'gigabytes' in over: - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "%(s_size)sG snapshot (%(d_consumed)dG of " - "%(d_quota)dG already consumed).") - LOG.warning(msg, {'s_pid': context.project_id, - 's_size': size, - 'd_consumed': _consumed(over), - 'd_quota': quotas[over]}) - raise exception.VolumeSizeExceedsAvailableQuota( - requested=size, - consumed=_consumed('gigabytes'), - quota=quotas['gigabytes']) - elif 'snapshots' in over: - msg = _LW("Quota exceeded for %(s_pid)s, tried to create " - "snapshot (%(d_consumed)d snapshots " - "already consumed).") - LOG.warning(msg, {'s_pid': context.project_id, - 'd_consumed': _consumed(over)}) - raise exception.SnapshotLimitExceeded(allowed=quotas[over]) diff --git a/cinder/volume/volume_types.py b/cinder/volume/volume_types.py deleted file mode 100644 index e5f9ff505..000000000 --- a/cinder/volume/volume_types.py +++ /dev/null @@ -1,298 +0,0 @@ -# Copyright (c) 2011 Zadara Storage Inc. -# Copyright (c) 2011 OpenStack Foundation -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# Copyright (c) 2010 Citrix Systems, Inc. -# Copyright 2011 Ken Pepple -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Built-in volume type properties.""" - - -from oslo_config import cfg -from oslo_db import exception as db_exc -from oslo_log import log as logging - -from cinder import context -from cinder import db -from cinder import exception -from cinder.i18n import _, _LE -from cinder import quota - -CONF = cfg.CONF -LOG = logging.getLogger(__name__) -QUOTAS = quota.QUOTAS - - -def create(context, - name, - extra_specs=None, - is_public=True, - projects=None, - description=None): - """Creates volume types.""" - extra_specs = extra_specs or {} - projects = projects or [] - elevated = context if context.is_admin else context.elevated() - try: - type_ref = db.volume_type_create(elevated, - dict(name=name, - extra_specs=extra_specs, - is_public=is_public, - description=description), - projects=projects) - except db_exc.DBError: - LOG.exception(_LE('DB error:')) - raise exception.VolumeTypeCreateFailed(name=name, - extra_specs=extra_specs) - return type_ref - - -def update(context, id, name, description, is_public=None): - """Update volume type by id.""" - if id is None: - msg = _("id cannot be None") - raise exception.InvalidVolumeType(reason=msg) - elevated = context if context.is_admin else context.elevated() - old_volume_type = get_volume_type(elevated, id) - try: - type_updated = db.volume_type_update(elevated, - id, - dict(name=name, - description=description, - is_public=is_public)) - # Rename resource in quota if volume type name is changed. - if name: - old_type_name = old_volume_type.get('name') - if old_type_name != name: - QUOTAS.update_quota_resource(elevated, - old_type_name, - name) - except db_exc.DBError: - LOG.exception(_LE('DB error:')) - raise exception.VolumeTypeUpdateFailed(id=id) - return type_updated - - -def destroy(context, id): - """Marks volume types as deleted.""" - if id is None: - msg = _("id cannot be None") - raise exception.InvalidVolumeType(reason=msg) - else: - elevated = context if context.is_admin else context.elevated() - db.volume_type_destroy(elevated, id) - - -def get_all_types(context, inactive=0, filters=None, marker=None, - limit=None, sort_keys=None, sort_dirs=None, - offset=None, list_result=False): - """Get all non-deleted volume_types. - - Pass true as argument if you want deleted volume types returned also. - - """ - vol_types = db.volume_type_get_all(context, inactive, filters=filters, - marker=marker, limit=limit, - sort_keys=sort_keys, - sort_dirs=sort_dirs, offset=offset, - list_result=list_result) - return vol_types - - -def get_volume_type(ctxt, id, expected_fields=None): - """Retrieves single volume type by id.""" - if id is None: - msg = _("id cannot be None") - raise exception.InvalidVolumeType(reason=msg) - - if ctxt is None: - ctxt = context.get_admin_context() - - return db.volume_type_get(ctxt, id, expected_fields=expected_fields) - - -def get_volume_type_by_name(context, name): - """Retrieves single volume type by name.""" - if name is None: - msg = _("name cannot be None") - raise exception.InvalidVolumeType(reason=msg) - - return db.volume_type_get_by_name(context, name) - - -def get_default_volume_type(): - """Get the default volume type.""" - name = CONF.default_volume_type - vol_type = {} - - if name is not None: - ctxt = context.get_admin_context() - try: - vol_type = get_volume_type_by_name(ctxt, name) - except exception.VolumeTypeNotFoundByName: - # Couldn't find volume type with the name in default_volume_type - # flag, record this issue and move on - # TODO(zhiteng) consider add notification to warn admin - LOG.exception(_LE('Default volume type is not found. ' - 'Please check default_volume_type config:')) - - return vol_type - - -def get_volume_type_extra_specs(volume_type_id, key=False): - volume_type = get_volume_type(context.get_admin_context(), - volume_type_id) - extra_specs = volume_type['extra_specs'] - if key: - if extra_specs.get(key): - return extra_specs.get(key) - else: - return False - else: - return extra_specs - - -def is_public_volume_type(context, volume_type_id): - """Return is_public boolean value of volume type""" - volume_type = db.volume_type_get(context, volume_type_id) - return volume_type['is_public'] - - -def add_volume_type_access(context, volume_type_id, project_id): - """Add access to volume type for project_id.""" - if volume_type_id is None: - msg = _("volume_type_id cannot be None") - raise exception.InvalidVolumeType(reason=msg) - elevated = context if context.is_admin else context.elevated() - if is_public_volume_type(elevated, volume_type_id): - msg = _("Type access modification is not applicable to public volume " - "type.") - raise exception.InvalidVolumeType(reason=msg) - return db.volume_type_access_add(elevated, volume_type_id, project_id) - - -def remove_volume_type_access(context, volume_type_id, project_id): - """Remove access to volume type for project_id.""" - if volume_type_id is None: - msg = _("volume_type_id cannot be None") - raise exception.InvalidVolumeType(reason=msg) - elevated = context if context.is_admin else context.elevated() - if is_public_volume_type(elevated, volume_type_id): - msg = _("Type access modification is not applicable to public volume " - "type.") - raise exception.InvalidVolumeType(reason=msg) - return db.volume_type_access_remove(elevated, volume_type_id, project_id) - - -def is_encrypted(context, volume_type_id): - return get_volume_type_encryption(context, volume_type_id) is not None - - -def get_volume_type_encryption(context, volume_type_id): - if volume_type_id is None: - return None - - encryption = db.volume_type_encryption_get(context, volume_type_id) - return encryption - - -def get_volume_type_qos_specs(volume_type_id): - ctxt = context.get_admin_context() - res = db.volume_type_qos_specs_get(ctxt, - volume_type_id) - return res - - -def volume_types_diff(context, vol_type_id1, vol_type_id2): - """Returns a 'diff' of two volume types and whether they are equal. - - Returns a tuple of (diff, equal), where 'equal' is a boolean indicating - whether there is any difference, and 'diff' is a dictionary with the - following format: - {'extra_specs': {'key1': (value_in_1st_vol_type, value_in_2nd_vol_type), - 'key2': (value_in_1st_vol_type, value_in_2nd_vol_type), - ...} - 'qos_specs': {'key1': (value_in_1st_vol_type, value_in_2nd_vol_type), - 'key2': (value_in_1st_vol_type, value_in_2nd_vol_type), - ...} - 'encryption': {'cipher': (value_in_1st_vol_type, value_in_2nd_vol_type), - {'key_size': (value_in_1st_vol_type, value_in_2nd_vol_type), - ...} - """ - def _fix_qos_specs(qos_specs): - if qos_specs: - qos_specs.pop('id', None) - qos_specs.pop('name', None) - qos_specs.update(qos_specs.pop('specs', {})) - - def _fix_encryption_specs(encryption): - if encryption: - encryption = dict(encryption) - for param in ['volume_type_id', 'created_at', 'updated_at', - 'deleted_at']: - encryption.pop(param, None) - return encryption - - def _dict_diff(dict1, dict2): - res = {} - equal = True - if dict1 is None: - dict1 = {} - if dict2 is None: - dict2 = {} - for k, v in dict1.items(): - res[k] = (v, dict2.get(k)) - if k not in dict2 or res[k][0] != res[k][1]: - equal = False - for k, v in dict2.items(): - res[k] = (dict1.get(k), v) - if k not in dict1 or res[k][0] != res[k][1]: - equal = False - return (res, equal) - - all_equal = True - diff = {} - vol_type_data = [] - for vol_type_id in (vol_type_id1, vol_type_id2): - if vol_type_id is None: - specs = {'extra_specs': None, - 'qos_specs': None, - 'encryption': None} - else: - specs = {} - vol_type = get_volume_type(context, vol_type_id) - specs['extra_specs'] = vol_type.get('extra_specs') - qos_specs = get_volume_type_qos_specs(vol_type_id) - specs['qos_specs'] = qos_specs.get('qos_specs') - _fix_qos_specs(specs['qos_specs']) - specs['encryption'] = get_volume_type_encryption(context, - vol_type_id) - specs['encryption'] = _fix_encryption_specs(specs['encryption']) - vol_type_data.append(specs) - - diff['extra_specs'], equal = _dict_diff(vol_type_data[0]['extra_specs'], - vol_type_data[1]['extra_specs']) - if not equal: - all_equal = False - diff['qos_specs'], equal = _dict_diff(vol_type_data[0]['qos_specs'], - vol_type_data[1]['qos_specs']) - if not equal: - all_equal = False - diff['encryption'], equal = _dict_diff(vol_type_data[0]['encryption'], - vol_type_data[1]['encryption']) - if not equal: - all_equal = False - - return (diff, all_equal) diff --git a/cinder/wsgi/__init__.py b/cinder/wsgi/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/wsgi/common.py b/cinder/wsgi/common.py deleted file mode 100644 index 0eb47e1a0..000000000 --- a/cinder/wsgi/common.py +++ /dev/null @@ -1,155 +0,0 @@ -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Utility methods for working with WSGI servers.""" - -from oslo_log import log as logging -import webob.dec -import webob.exc - -from cinder.i18n import _ - -LOG = logging.getLogger(__name__) - - -class Request(webob.Request): - pass - - -class Application(object): - """Base WSGI application wrapper. Subclasses need to implement __call__.""" - - @classmethod - def factory(cls, global_config, **local_config): - """Used for paste app factories in paste.deploy config files. - - Any local configuration (that is, values under the [app:APPNAME] - section of the paste config) will be passed into the `__init__` method - as kwargs. - - A hypothetical configuration would look like: - - [app:wadl] - latest_version = 1.3 - paste.app_factory = cinder.api.fancy_api:Wadl.factory - - which would result in a call to the `Wadl` class as - - import cinder.api.fancy_api - fancy_api.Wadl(latest_version='1.3') - - You could of course re-implement the `factory` method in subclasses, - but using the kwarg passing it shouldn't be necessary. - - """ - return cls(**local_config) - - def __call__(self, environ, start_response): - r"""Subclasses will probably want to implement __call__ like this: - - @webob.dec.wsgify(RequestClass=Request) - def __call__(self, req): - # Any of the following objects work as responses: - - # Option 1: simple string - res = 'message\n' - - # Option 2: a nicely formatted HTTP exception page - res = exc.HTTPForbidden(explanation='Nice try') - - # Option 3: a webob Response object (in case you need to play with - # headers, or you want to be treated like an iterable) - res = Response(); - res.app_iter = open('somefile') - - # Option 4: any wsgi app to be run next - res = self.application - - # Option 5: you can get a Response object for a wsgi app, too, to - # play with headers etc - res = req.get_response(self.application) - - # You can then just return your response... - return res - # ... or set req.response and return None. - req.response = res - - See the end of http://pythonpaste.org/webob/modules/dec.html - for more info. - - """ - raise NotImplementedError(_('You must implement __call__')) - - -class Middleware(Application): - """Base WSGI middleware. - - These classes require an application to be - initialized that will be called next. By default the middleware will - simply call its wrapped app, or you can override __call__ to customize its - behavior. - - """ - - @classmethod - def factory(cls, global_config, **local_config): - """Used for paste app factories in paste.deploy config files. - - Any local configuration (that is, values under the [filter:APPNAME] - section of the paste config) will be passed into the `__init__` method - as kwargs. - - A hypothetical configuration would look like: - - [filter:analytics] - redis_host = 127.0.0.1 - paste.filter_factory = cinder.api.analytics:Analytics.factory - - which would result in a call to the `Analytics` class as - - import cinder.api.analytics - analytics.Analytics(app_from_paste, redis_host='127.0.0.1') - - You could of course re-implement the `factory` method in subclasses, - but using the kwarg passing it shouldn't be necessary. - - """ - def _factory(app): - return cls(app, **local_config) - return _factory - - def __init__(self, application): - self.application = application - - def process_request(self, req): - """Called on each request. - - If this returns None, the next application down the stack will be - executed. If it returns a response then that response will be returned - and execution will stop here. - - """ - return None - - def process_response(self, response): - """Do whatever you'd like to the response.""" - return response - - @webob.dec.wsgify(RequestClass=Request) - def __call__(self, req): - response = self.process_request(req) - if response: - return response - response = req.get_response(self.application) - return self.process_response(response) diff --git a/cinder/wsgi/eventlet_server.py b/cinder/wsgi/eventlet_server.py deleted file mode 100644 index 249be6011..000000000 --- a/cinder/wsgi/eventlet_server.py +++ /dev/null @@ -1,60 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Methods for working with eventlet WSGI servers.""" - -from __future__ import print_function - -import socket - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import wsgi -from oslo_utils import netutils - - -socket_opts = [ - cfg.BoolOpt('tcp_keepalive', - default=True, - help="Sets the value of TCP_KEEPALIVE (True/False) for each " - "server socket."), - cfg.IntOpt('tcp_keepalive_interval', - help="Sets the value of TCP_KEEPINTVL in seconds for each " - "server socket. Not supported on OS X."), - cfg.IntOpt('tcp_keepalive_count', - help="Sets the value of TCP_KEEPCNT for each " - "server socket. Not supported on OS X."), -] - - -CONF = cfg.CONF -CONF.register_opts(socket_opts) - -LOG = logging.getLogger(__name__) - - -class Server(wsgi.Server): - """Server class to manage a WSGI server, serving a WSGI application.""" - - def _set_socket_opts(self, _socket): - _socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) - - # NOTE(praneshp): Call set_tcp_keepalive in oslo to set - # tcp keepalive parameters. Sockets can hang around forever - # without keepalive - netutils.set_tcp_keepalive(_socket, - self.conf.tcp_keepalive, - self.conf.tcp_keepidle, - self.conf.tcp_keepalive_count, - self.conf.tcp_keepalive_interval) - - return _socket diff --git a/cinder/wsgi/wsgi.py b/cinder/wsgi/wsgi.py deleted file mode 100644 index 7b2d71d71..000000000 --- a/cinder/wsgi/wsgi.py +++ /dev/null @@ -1,46 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Cinder OS API WSGI application.""" - - -import sys -import warnings - -from cinder import objects - -warnings.simplefilter('once', DeprecationWarning) - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_service import wsgi - -from cinder import i18n -i18n.enable_lazy() - -# Need to register global_opts -from cinder.common import config -from cinder import rpc -from cinder import version - -CONF = cfg.CONF - - -def initialize_application(): - objects.register_all() - CONF(sys.argv[1:], project='cinder', - version=version.version_string()) - logging.setup(CONF, "cinder") - config.set_middleware_defaults() - - rpc.init(CONF) - return wsgi.Loader(CONF).load_app(name='osapi_volume') diff --git a/cinder/zonemanager/__init__.py b/cinder/zonemanager/__init__.py deleted file mode 100644 index 4a9630ee1..000000000 --- a/cinder/zonemanager/__init__.py +++ /dev/null @@ -1,27 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -:mod:`cinder.zonemanager` -- FC Zone manager -===================================================== - -.. automodule:: cinder.zonemanager - :platform: Unix - :synopsis: Module containing all the FC Zone Manager classes -""" diff --git a/cinder/zonemanager/drivers/__init__.py b/cinder/zonemanager/drivers/__init__.py deleted file mode 100644 index 499708883..000000000 --- a/cinder/zonemanager/drivers/__init__.py +++ /dev/null @@ -1,27 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -:mod:`cinder.zonemanager.driver` -- FC Zone Drivers -===================================================== - -.. automodule:: cinder.zonemanager.driver - :platform: Unix - :synopsis: Module containing all the FC Zone drivers. -""" diff --git a/cinder/zonemanager/drivers/brocade/__init__.py b/cinder/zonemanager/drivers/brocade/__init__.py deleted file mode 100644 index bfe856a97..000000000 --- a/cinder/zonemanager/drivers/brocade/__init__.py +++ /dev/null @@ -1,27 +0,0 @@ -# (c) Copyright 2013 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -:mod:`cinder.zonemanager.driver.brocade` -- Brocade FC Zone Drivers -===================================================== - -.. automodule:: cinder.zonemanager.driver.brocade - :platform: Unix - :synopsis: Module containing all the Brocade FC Zone drivers. -""" diff --git a/cinder/zonemanager/drivers/brocade/brcd_fabric_opts.py b/cinder/zonemanager/drivers/brocade/brcd_fabric_opts.py deleted file mode 100644 index b5b263436..000000000 --- a/cinder/zonemanager/drivers/brocade/brcd_fabric_opts.py +++ /dev/null @@ -1,73 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -from oslo_config import cfg -from oslo_log import log as logging - -from cinder.volume import configuration - -brcd_zone_opts = [ - cfg.StrOpt('fc_southbound_protocol', - default='HTTP', - choices=('SSH', 'HTTP', 'HTTPS'), - help='South bound connector for the fabric.'), - cfg.StrOpt('fc_fabric_address', - default='', - help='Management IP of fabric.'), - cfg.StrOpt('fc_fabric_user', - default='', - help='Fabric user ID.'), - cfg.StrOpt('fc_fabric_password', - default='', - help='Password for user.', - secret=True), - cfg.PortOpt('fc_fabric_port', - default=22, - help='Connecting port'), - cfg.StrOpt('fc_fabric_ssh_cert_path', - default='', - help='Local SSH certificate Path.'), - cfg.StrOpt('zoning_policy', - default='initiator-target', - help='Overridden zoning policy.'), - cfg.BoolOpt('zone_activate', - default=True, - help='Overridden zoning activation state.'), - cfg.StrOpt('zone_name_prefix', - default='openstack', - help='Overridden zone name prefix.'), - cfg.StrOpt('fc_virtual_fabric_id', - default=None, - help='Virtual Fabric ID.'), - cfg.StrOpt('principal_switch_wwn', - default=None, - deprecated_for_removal=True, - help='Principal switch WWN of the fabric. This option is not ' - 'used anymore.') -] - -CONF = cfg.CONF -CONF.register_opts(brcd_zone_opts, group='BRCD_FABRIC_EXAMPLE') -LOG = logging.getLogger(__name__) - - -def load_fabric_configurations(fabric_names): - fabric_configs = {} - for fabric_name in fabric_names: - config = configuration.Configuration(brcd_zone_opts, fabric_name) - LOG.debug("Loaded FC fabric config %(fabricname)s", - {'fabricname': fabric_name}) - fabric_configs[fabric_name] = config - return fabric_configs diff --git a/cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py b/cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py deleted file mode 100644 index e7ac96c35..000000000 --- a/cinder/zonemanager/drivers/brocade/brcd_fc_san_lookup_service.py +++ /dev/null @@ -1,240 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -from oslo_concurrency import processutils -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE -from cinder import ssh_utils -from cinder import utils -from cinder.zonemanager.drivers.brocade import brcd_fabric_opts as fabric_opts -import cinder.zonemanager.drivers.brocade.fc_zone_constants as zone_constant -from cinder.zonemanager import fc_san_lookup_service as fc_service -from cinder.zonemanager import utils as fczm_utils - -LOG = logging.getLogger(__name__) - - -class BrcdFCSanLookupService(fc_service.FCSanLookupService): - """The SAN lookup service that talks to Brocade switches. - - Version History: - 1.0.0 - Initial version - - """ - - VERSION = "1.0.0" - - def __init__(self, **kwargs): - """Initializing the client.""" - super(BrcdFCSanLookupService, self).__init__(**kwargs) - self.configuration = kwargs.get('configuration', None) - self.create_configuration() - - def create_configuration(self): - """Configuration specific to SAN context values.""" - config = self.configuration - - fabric_names = [x.strip() for x in config.fc_fabric_names.split(',')] - LOG.debug('Fabric Names: %s', fabric_names) - - # There can be more than one SAN in the network and we need to - # get credentials for each for SAN context lookup later. - if len(fabric_names) > 0: - self.fabric_configs = fabric_opts.load_fabric_configurations( - fabric_names) - - def get_device_mapping_from_network(self, - initiator_wwn_list, - target_wwn_list): - """Provides the initiator/target map for available SAN contexts. - - Looks up nameserver of each fc SAN configured to find logged in devices - and returns a map of initiator and target port WWNs for each fabric. - - :param initiator_wwn_list: List of initiator port WWN - :param target_wwn_list: List of target port WWN - :returns: List -- device wwn map in following format - { - : { - 'initiator_port_wwn_list': - ('200000051e55a100', '200000051e55a121'..) - 'target_port_wwn_list': - ('100000051e55a100', '100000051e55a121'..) - } - } - :raises: Exception when connection to fabric is failed - """ - device_map = {} - formatted_target_list = [] - formatted_initiator_list = [] - fabric_map = {} - fabric_names = self.configuration.fc_fabric_names - fabrics = None - if not fabric_names: - raise exception.InvalidParameterValue( - err=_("Missing Fibre Channel SAN configuration " - "param - fc_fabric_names")) - - fabrics = [x.strip() for x in fabric_names.split(',')] - LOG.debug("FC Fabric List: %s", fabrics) - if fabrics: - for t in target_wwn_list: - formatted_target_list.append(fczm_utils.get_formatted_wwn(t)) - - for i in initiator_wwn_list: - formatted_initiator_list.append(fczm_utils. - get_formatted_wwn(i)) - - for fabric_name in fabrics: - fabric_ip = self.fabric_configs[fabric_name].safe_get( - 'fc_fabric_address') - fabric_user = self.fabric_configs[fabric_name].safe_get( - 'fc_fabric_user') - fabric_pwd = self.fabric_configs[fabric_name].safe_get( - 'fc_fabric_password') - fabric_port = self.fabric_configs[fabric_name].safe_get( - 'fc_fabric_port') - - ssh_pool = ssh_utils.SSHPool(fabric_ip, fabric_port, None, - fabric_user, password=fabric_pwd) - - # Get name server data from fabric and find the targets - # logged in - nsinfo = '' - try: - LOG.debug("Getting name server data for " - "fabric %s", fabric_ip) - nsinfo = self.get_nameserver_info(ssh_pool) - except exception.FCSanLookupServiceException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed collecting name server info from" - " fabric %s"), fabric_ip) - except Exception as e: - msg = _("SSH connection failed " - "for %(fabric)s with error: %(err)s" - ) % {'fabric': fabric_ip, 'err': e} - LOG.error(msg) - raise exception.FCSanLookupServiceException(message=msg) - - LOG.debug("Lookup service:nsinfo-%s", nsinfo) - LOG.debug("Lookup service:initiator list from " - "caller-%s", formatted_initiator_list) - LOG.debug("Lookup service:target list from " - "caller-%s", formatted_target_list) - visible_targets = [x for x in nsinfo - if x in formatted_target_list] - visible_initiators = [x for x in nsinfo - if x in formatted_initiator_list] - - if visible_targets: - LOG.debug("Filtered targets is: %s", visible_targets) - # getting rid of the : before returning - for idx, elem in enumerate(visible_targets): - elem = str(elem).replace(':', '') - visible_targets[idx] = elem - else: - LOG.debug("No targets are in the nameserver for SAN %s", - fabric_name) - - if visible_initiators: - # getting rid of the : before returning ~sk - for idx, elem in enumerate(visible_initiators): - elem = str(elem).replace(':', '') - visible_initiators[idx] = elem - else: - LOG.debug("No initiators are in the nameserver " - "for SAN %s", fabric_name) - - fabric_map = { - 'initiator_port_wwn_list': visible_initiators, - 'target_port_wwn_list': visible_targets - } - device_map[fabric_name] = fabric_map - LOG.debug("Device map for SAN context: %s", device_map) - return device_map - - def get_nameserver_info(self, ssh_pool): - """Get name server data from fabric. - - This method will return the connected node port wwn list(local - and remote) for the given switch fabric - - :param ssh_pool: SSH connections for the current fabric - """ - cli_output = None - nsinfo_list = [] - try: - cli_output = self._get_switch_data(ssh_pool, - zone_constant.NS_SHOW) - except exception.FCSanLookupServiceException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed collecting nsshow info for fabric")) - if cli_output: - nsinfo_list = self._parse_ns_output(cli_output) - try: - cli_output = self._get_switch_data(ssh_pool, - zone_constant.NS_CAM_SHOW) - - except exception.FCSanLookupServiceException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed collecting nscamshow")) - if cli_output: - nsinfo_list.extend(self._parse_ns_output(cli_output)) - LOG.debug("Connector returning nsinfo-%s", nsinfo_list) - return nsinfo_list - - def _get_switch_data(self, ssh_pool, cmd): - utils.check_ssh_injection([cmd]) - - with ssh_pool.item() as ssh: - try: - switch_data, err = processutils.ssh_execute(ssh, cmd) - except processutils.ProcessExecutionError as e: - msg = (_("SSH Command failed with error: '%(err)s', Command: " - "'%(command)s'") % {'err': six.text_type(e), - 'command': cmd}) - LOG.error(msg) - raise exception.FCSanLookupServiceException(message=msg) - - return switch_data - - def _parse_ns_output(self, switch_data): - """Parses name server data. - - Parses nameserver raw data and adds the device port wwns to the list - - :returns: list of device port wwn from ns info - """ - nsinfo_list = [] - lines = switch_data.split('\n') - for line in lines: - if not(" NL " in line or " N " in line): - continue - linesplit = line.split(';') - if len(linesplit) > 2: - node_port_wwn = linesplit[2].strip() - nsinfo_list.append(node_port_wwn) - else: - msg = _("Malformed nameserver string: %s") % line - LOG.error(msg) - raise exception.InvalidParameterValue(err=msg) - return nsinfo_list diff --git a/cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py b/cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py deleted file mode 100644 index 817e294d1..000000000 --- a/cinder/zonemanager/drivers/brocade/brcd_fc_zone_client_cli.py +++ /dev/null @@ -1,557 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -Script to push the zone configuration to brocade SAN switches. -""" - -import random -import re - -from eventlet import greenthread -from oslo_concurrency import processutils -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE -from cinder import ssh_utils -from cinder import utils -import cinder.zonemanager.drivers.brocade.fc_zone_constants as zone_constant - -LOG = logging.getLogger(__name__) - - -class BrcdFCZoneClientCLI(object): - switch_ip = None - switch_port = '22' - switch_user = 'admin' - switch_pwd = 'none' - switch_key = 'none' - patrn = re.compile('[;\s]+') - - def __init__(self, ipaddress, username, - password, port, key): - """Initializing the client.""" - self.switch_ip = ipaddress - self.switch_port = port - self.switch_user = username - self.switch_pwd = password - self.switch_key = key - self.sshpool = None - - def get_active_zone_set(self): - """Return the active zone configuration. - - Return active zoneset from fabric. When none of the configurations - are active then it will return empty map. - - :returns: Map -- active zone set map in the following format - { - 'zones': - {'openstack50060b0000c26604201900051ee8e329': - ['50060b0000c26604', '201900051ee8e329'] - }, - 'active_zone_config': 'OpenStack_Cfg' - } - """ - zone_set = {} - zone = {} - zone_member = None - zone_name = None - switch_data = None - zone_set_name = None - try: - switch_data = self._get_switch_info( - [zone_constant.GET_ACTIVE_ZONE_CFG]) - except exception.BrocadeZoningCliException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed getting active zone set " - "from fabric %s"), self.switch_ip) - try: - for line in switch_data: - line_split = re.split('\\t', line) - if len(line_split) > 2: - line_split = [x.replace( - '\n', '') for x in line_split] - line_split = [x.replace( - ' ', - '') for x in line_split] - if zone_constant.CFG_ZONESET in line_split: - zone_set_name = line_split[1] - continue - if line_split[1]: - zone_name = line_split[1] - zone[zone_name] = list() - if line_split[2]: - zone_member = line_split[2] - zone_member_list = zone.get(zone_name) - zone_member_list.append(zone_member) - zone_set[zone_constant.CFG_ZONES] = zone - zone_set[zone_constant.ACTIVE_ZONE_CONFIG] = zone_set_name - except Exception: - # In case of parsing error here, it should be malformed cli output. - msg = _("Malformed zone configuration: (switch=%(switch)s " - "zone_config=%(zone_config)s)." - ) % {'switch': self.switch_ip, - 'zone_config': switch_data} - LOG.exception(msg) - raise exception.FCZoneDriverException(reason=msg) - switch_data = None - return zone_set - - def add_zones(self, zones, activate, active_zone_set=None): - """Add zone configuration. - - This method will add the zone configuration passed by user. - input params: - zones - zone names mapped to members. - zone members are colon separated but case-insensitive - { zonename1:[zonememeber1,zonemember2,...], - zonename2:[zonemember1, zonemember2,...]...} - e.g: {'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:29'] - } - activate - True/False - active_zone_set - active zone set dict retrieved from - get_active_zone_set method - """ - LOG.debug("Add Zones - Zones passed: %s", zones) - cfg_name = None - iterator_count = 0 - zone_with_sep = '' - if not active_zone_set: - active_zone_set = self.get_active_zone_set() - LOG.debug("Active zone set: %s", active_zone_set) - zone_list = active_zone_set[zone_constant.CFG_ZONES] - LOG.debug("zone list: %s", zone_list) - for zone in zones.keys(): - # If zone exists, its an update. Delete & insert - # TODO(skolathur): This still need to be optimized - # to an update call later. Now we just handled the - # same zone name with same zone members. - if (zone in zone_list): - if set(zones[zone]) == set(zone_list[zone]): - break - try: - self.delete_zones(zone, activate, active_zone_set) - except exception.BrocadeZoningCliException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Deleting zone failed %s"), zone) - LOG.debug("Deleted Zone before insert : %s", zone) - zone_members_with_sep = ';'.join(str(member) for - member in zones[zone]) - LOG.debug("Forming command for add zone") - cmd = 'zonecreate "%(zone)s", "%(zone_members_with_sep)s"' % { - 'zone': zone, - 'zone_members_with_sep': zone_members_with_sep} - LOG.debug("Adding zone, cmd to run %s", cmd) - self.apply_zone_change(cmd.split()) - LOG.debug("Created zones on the switch") - if(iterator_count > 0): - zone_with_sep += ';' - iterator_count += 1 - zone_with_sep += zone - if not zone_with_sep: - return - try: - # Get active zone set from device, as some of the zones - # could be deleted. - active_zone_set = self.get_active_zone_set() - cfg_name = active_zone_set[zone_constant.ACTIVE_ZONE_CONFIG] - cmd = None - if not cfg_name: - cfg_name = zone_constant.OPENSTACK_CFG_NAME - cmd = 'cfgcreate "%(zoneset)s", "%(zones)s"' \ - % {'zoneset': cfg_name, 'zones': zone_with_sep} - else: - cmd = 'cfgadd "%(zoneset)s", "%(zones)s"' \ - % {'zoneset': cfg_name, 'zones': zone_with_sep} - LOG.debug("New zone %s", cmd) - self.apply_zone_change(cmd.split()) - if activate: - self.activate_zoneset(cfg_name) - else: - self._cfg_save() - except Exception as e: - self._cfg_trans_abort() - msg = _("Creating and activating zone set failed: " - "(Zone set=%(cfg_name)s error=%(err)s)." - ) % {'cfg_name': cfg_name, 'err': six.text_type(e)} - LOG.error(msg) - raise exception.BrocadeZoningCliException(reason=msg) - - def activate_zoneset(self, cfgname): - """Method to Activate the zone config. Param cfgname - ZonesetName.""" - cmd_list = [zone_constant.ACTIVATE_ZONESET, cfgname] - return self._ssh_execute(cmd_list, True, 1) - - def deactivate_zoneset(self): - """Method to deActivate the zone config.""" - return self._ssh_execute([zone_constant.DEACTIVATE_ZONESET], True, 1) - - def delete_zones(self, zone_names, activate, active_zone_set=None): - """Delete zones from fabric. - - Method to delete the active zone config zones - - :param zone_names: zoneNames separated by semicolon - :param activate: True/False - :param active_zone_set: the active zone set dict retrieved - from get_active_zone_set method - """ - active_zoneset_name = None - zone_list = [] - if not active_zone_set: - active_zone_set = self.get_active_zone_set() - active_zoneset_name = active_zone_set[ - zone_constant.ACTIVE_ZONE_CONFIG] - zone_list = active_zone_set[zone_constant.CFG_ZONES] - zones = self.patrn.split(''.join(zone_names)) - cmd = None - try: - if len(zones) == len(zone_list): - self.deactivate_zoneset() - cmd = 'cfgdelete "%(active_zoneset_name)s"' \ - % {'active_zoneset_name': active_zoneset_name} - # Active zoneset is being deleted, hence reset activate flag - activate = False - else: - cmd = 'cfgremove "%(active_zoneset_name)s", "%(zone_names)s"' \ - % {'active_zoneset_name': active_zoneset_name, - 'zone_names': zone_names - } - LOG.debug("Delete zones: Config cmd to run: %s", cmd) - self.apply_zone_change(cmd.split()) - for zone in zones: - self._zone_delete(zone) - if activate: - self.activate_zoneset(active_zoneset_name) - else: - self._cfg_save() - except Exception as e: - msg = _("Deleting zones failed: (command=%(cmd)s error=%(err)s)." - ) % {'cmd': cmd, 'err': six.text_type(e)} - LOG.error(msg) - self._cfg_trans_abort() - raise exception.BrocadeZoningCliException(reason=msg) - - def get_nameserver_info(self): - """Get name server data from fabric. - - This method will return the connected node port wwn list(local - and remote) for the given switch fabric - """ - cli_output = None - return_list = [] - try: - cmd = '%(nsshow)s;%(nscamshow)s' % { - 'nsshow': zone_constant.NS_SHOW, - 'nscamshow': zone_constant.NS_CAM_SHOW} - cli_output = self._get_switch_info([cmd]) - except exception.BrocadeZoningCliException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed collecting nsshow " - "info for fabric %s"), self.switch_ip) - if (cli_output): - return_list = self._parse_ns_output(cli_output) - cli_output = None - return return_list - - def _cfg_save(self): - self._ssh_execute([zone_constant.CFG_SAVE], True, 1) - - def _zone_delete(self, zone_name): - cmd = 'zonedelete "%(zone_name)s"' % {'zone_name': zone_name} - self.apply_zone_change(cmd.split()) - - def _cfg_trans_abort(self): - is_abortable = self._is_trans_abortable() - if(is_abortable): - self.apply_zone_change([zone_constant.CFG_ZONE_TRANS_ABORT]) - - def _is_trans_abortable(self): - is_abortable = False - stdout, stderr = None, None - stdout, stderr = self._run_ssh( - [zone_constant.CFG_SHOW_TRANS], True, 1) - output = stdout.splitlines() - is_abortable = False - for line in output: - if(zone_constant.TRANS_ABORTABLE in line): - is_abortable = True - break - if stderr: - msg = _("Error while checking transaction status: %s") % stderr - raise exception.BrocadeZoningCliException(reason=msg) - else: - return is_abortable - - def apply_zone_change(self, cmd_list): - """Execute zoning cli with no status update. - - Executes CLI commands such as addZone where status return is - not expected. - """ - stdout, stderr = None, None - LOG.debug("Executing command via ssh: %s", cmd_list) - stdout, stderr = self._run_ssh(cmd_list, True, 1) - # no output expected, so output means there is an error - if stdout: - msg = _("Error while running zoning CLI: (command=%(cmd)s " - "error=%(err)s).") % {'cmd': cmd_list, 'err': stdout} - LOG.error(msg) - self._cfg_trans_abort() - raise exception.BrocadeZoningCliException(reason=msg) - - def is_supported_firmware(self): - """Check firmware version is v6.4 or higher. - - This API checks if the firmware version per the plug-in support level. - This only checks major and minor version. - """ - cmd = ['version'] - firmware = 0 - try: - stdout, stderr = self._execute_shell_cmd(cmd) - if (stdout): - for line in stdout: - if 'Fabric OS: v' in line: - LOG.debug("Firmware version string: %s", line) - ver = line.split('Fabric OS: v')[1].split('.') - if (ver): - firmware = int(ver[0] + ver[1]) - return firmware > 63 - else: - LOG.error(_LE("No CLI output for firmware version check")) - return False - except processutils.ProcessExecutionError as e: - msg = _("Error while getting data via ssh: (command=%(cmd)s " - "error=%(err)s).") % {'cmd': cmd, 'err': six.text_type(e)} - LOG.error(msg) - raise exception.BrocadeZoningCliException(reason=msg) - - def _get_switch_info(self, cmd_list): - stdout, stderr, sw_data = None, None, None - try: - stdout, stderr = self._run_ssh(cmd_list, True, 1) - if (stdout): - sw_data = stdout.splitlines() - return sw_data - except processutils.ProcessExecutionError as e: - msg = _("Error while getting data via ssh: (command=%(cmd)s " - "error=%(err)s).") % {'cmd': cmd_list, - 'err': six.text_type(e)} - LOG.error(msg) - raise exception.BrocadeZoningCliException(reason=msg) - - def _parse_ns_output(self, switch_data): - """Parses name server data. - - Parses nameserver raw data and adds the device port wwns to the list - - :returns: List -- list of device port wwn from ns info - """ - return_list = [] - for line in switch_data: - if not(" NL " in line or " N " in line): - continue - linesplit = line.split(';') - if len(linesplit) > 2: - node_port_wwn = linesplit[2] - return_list.append(node_port_wwn) - else: - msg = _("Malformed nameserver string: %s") % line - LOG.error(msg) - raise exception.InvalidParameterValue(err=msg) - return return_list - - def _run_ssh(self, cmd_list, check_exit_code=True, attempts=1): - # TODO(skolathur): Need to implement ssh_injection check - # currently, the check will fail for zonecreate command - # as zone members are separated by ';'which is a danger char - command = ' '. join(cmd_list) - - if not self.sshpool: - self.sshpool = ssh_utils.SSHPool(self.switch_ip, - self.switch_port, - None, - self.switch_user, - self.switch_pwd, - self.switch_key, - min_size=1, - max_size=5) - last_exception = None - try: - with self.sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - return processutils.ssh_execute( - ssh, - command, - check_exit_code=check_exit_code) - except Exception as e: - LOG.exception(_LE('Error executing SSH command.')) - last_exception = e - greenthread.sleep(random.randint(20, 500) / 100.0) - try: - raise processutils.ProcessExecutionError( - exit_code=last_exception.exit_code, - stdout=last_exception.stdout, - stderr=last_exception.stderr, - cmd=last_exception.cmd) - except AttributeError: - raise processutils.ProcessExecutionError( - exit_code=-1, - stdout="", - stderr="Error running SSH command", - cmd=command) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error running SSH command: %s"), command) - - def _ssh_execute(self, cmd_list, check_exit_code=True, attempts=1): - """Execute cli with status update. - - Executes CLI commands such as cfgsave where status return is expected. - """ - utils.check_ssh_injection(cmd_list) - command = ' '. join(cmd_list) - - if not self.sshpool: - self.sshpool = ssh_utils.SSHPool(self.switch_ip, - self.switch_port, - None, - self.switch_user, - self.switch_pwd, - self.switch_key, - min_size=1, - max_size=5) - stdin, stdout, stderr = None, None, None - LOG.debug("Executing command via ssh: %s", command) - last_exception = None - try: - with self.sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - stdin, stdout, stderr = ssh.exec_command(command) - stdin.write("%s\n" % zone_constant.YES) - channel = stdout.channel - exit_status = channel.recv_exit_status() - LOG.debug("Exit Status from ssh: %s", exit_status) - # exit_status == -1 if no exit code was returned - if exit_status != -1: - LOG.debug('Result was %s', exit_status) - if check_exit_code and exit_status != 0: - raise processutils.ProcessExecutionError( - exit_code=exit_status, - stdout=stdout, - stderr=stderr, - cmd=command) - else: - return True - else: - return True - except Exception as e: - LOG.exception(_LE('Error executing SSH command.')) - last_exception = e - greenthread.sleep(random.randint(20, 500) / 100.0) - LOG.debug("Handling error case after " - "SSH: %s", last_exception) - try: - raise processutils.ProcessExecutionError( - exit_code=last_exception.exit_code, - stdout=last_exception.stdout, - stderr=last_exception.stderr, - cmd=last_exception.cmd) - except AttributeError: - raise processutils.ProcessExecutionError( - exit_code=-1, - stdout="", - stderr="Error running SSH command", - cmd=command) - except Exception as e: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error executing command via ssh: %s"), e) - finally: - if stdin: - stdin.flush() - stdin.close() - if stdout: - stdout.close() - if stderr: - stderr.close() - - def _execute_shell_cmd(self, cmd): - """Run command over shell for older firmware versions. - - Invokes shell and issue the command and return the output. - This is primarily used for issuing read commands when we are not sure - if the firmware supports exec_command. - """ - utils.check_ssh_injection(cmd) - command = ' '. join(cmd) - stdout, stderr = None, None - if not self.sshpool: - self.sshpool = ssh_utils.SSHPool(self.switch_ip, - self.switch_port, - None, - self.switch_user, - self.switch_pwd, - self.switch_key, - min_size=1, - max_size=5) - with self.sshpool.item() as ssh: - LOG.debug('Running cmd (SSH): %s', command) - channel = ssh.invoke_shell() - stdin_stream = channel.makefile('wb') - stdout_stream = channel.makefile('rb') - stderr_stream = channel.makefile('rb') - stdin_stream.write('''%s -exit -''' % command) - stdin_stream.flush() - stdout = stdout_stream.readlines() - stderr = stderr_stream.readlines() - stdin_stream.close() - stdout_stream.close() - stderr_stream.close() - - exit_status = channel.recv_exit_status() - # exit_status == -1 if no exit code was returned - if exit_status != -1: - LOG.debug('Result was %s', exit_status) - if exit_status != 0: - LOG.debug("command %s failed", command) - raise processutils.ProcessExecutionError( - exit_code=exit_status, - stdout=stdout, - stderr=stderr, - cmd=command) - try: - channel.close() - except Exception: - LOG.exception(_LE('Error closing channel.')) - LOG.debug("_execute_cmd: stdout to return: %s", stdout) - LOG.debug("_execute_cmd: stderr to return: %s", stderr) - return (stdout, stderr) - - def cleanup(self): - self.sshpool = None diff --git a/cinder/zonemanager/drivers/brocade/brcd_fc_zone_connector_factory.py b/cinder/zonemanager/drivers/brocade/brcd_fc_zone_connector_factory.py deleted file mode 100644 index a6e7a8a66..000000000 --- a/cinder/zonemanager/drivers/brocade/brcd_fc_zone_connector_factory.py +++ /dev/null @@ -1,85 +0,0 @@ -# (c) Copyright 2015 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Brocade Zone Connector Factory is responsible to dynamically create the -connection object based on the configuration -""" - -from oslo_log import log as logging -from oslo_utils import importutils - -from cinder.zonemanager.drivers.brocade import fc_zone_constants - -LOG = logging.getLogger(__name__) - - -class BrcdFCZoneFactory(object): - - def __init__(self): - self.sb_conn_map = {} - - def get_connector(self, fabric, sb_connector): - """Returns Device Connector. - - Factory method to create and return - correct SB connector object based on the protocol - """ - - fabric_ip = fabric.safe_get('fc_fabric_address') - client = self.sb_conn_map.get(fabric_ip) - - if not client: - - fabric_user = fabric.safe_get('fc_fabric_user') - fabric_pwd = fabric.safe_get('fc_fabric_password') - fabric_port = fabric.safe_get('fc_fabric_port') - fc_vfid = fabric.safe_get('fc_virtual_fabric_id') - fabric_ssh_cert_path = fabric.safe_get('fc_fabric_ssh_cert_path') - - LOG.debug("Client not found. Creating connection client for" - " %(ip)s with %(connector)s protocol " - "for the user %(user)s at port %(port)s.", - {'ip': fabric_ip, - 'connector': sb_connector, - 'user': fabric_user, - 'port': fabric_port, - 'vf_id': fc_vfid}) - - if sb_connector.lower() in (fc_zone_constants.HTTP, - fc_zone_constants.HTTPS): - client = importutils.import_object( - "cinder.zonemanager.drivers.brocade." - "brcd_http_fc_zone_client.BrcdHTTPFCZoneClient", - ipaddress=fabric_ip, - username=fabric_user, - password=fabric_pwd, - port=fabric_port, - vfid=fc_vfid, - protocol=sb_connector - ) - else: - client = importutils.import_object( - "cinder.zonemanager.drivers.brocade." - "brcd_fc_zone_client_cli.BrcdFCZoneClientCLI", - ipaddress=fabric_ip, - username=fabric_user, - password=fabric_pwd, - key=fabric_ssh_cert_path, - port=fabric_port - ) - self.sb_conn_map.update({fabric_ip: client}) - return client diff --git a/cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py b/cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py deleted file mode 100644 index d42990200..000000000 --- a/cinder/zonemanager/drivers/brocade/brcd_fc_zone_driver.py +++ /dev/null @@ -1,467 +0,0 @@ -# (c) Copyright 2015 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -Brocade Zone Driver is responsible to manage access control using FC zoning -for Brocade FC fabrics. -This is a concrete implementation of FCZoneDriver interface implementing -add_connection and delete_connection interfaces. - -**Related Flags** - -:zone_activate: Used by: class: 'FCZoneDriver'. Defaults to True -:zone_name_prefix: Used by: class: 'FCZoneDriver'. Defaults to 'openstack' -""" - - -from oslo_concurrency import lockutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import importutils -import six -import string - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder.zonemanager.drivers.brocade import brcd_fabric_opts as fabric_opts -from cinder.zonemanager.drivers.brocade import fc_zone_constants -from cinder.zonemanager.drivers import driver_utils -from cinder.zonemanager.drivers import fc_zone_driver -from cinder.zonemanager import utils - -LOG = logging.getLogger(__name__) - -SUPPORTED_CHARS = string.ascii_letters + string.digits + '_' -brcd_opts = [ - cfg.StrOpt('brcd_sb_connector', - default=fc_zone_constants.HTTP.upper(), - help='South bound connector for zoning operation'), -] - -CONF = cfg.CONF -CONF.register_opts(brcd_opts, group='fc-zone-manager') - - -class BrcdFCZoneDriver(fc_zone_driver.FCZoneDriver): - """Brocade FC zone driver implementation. - - OpenStack Fibre Channel zone driver to manage FC zoning in - Brocade SAN fabrics. - - Version history: - 1.0 - Initial Brocade FC zone driver - 1.1 - Implements performance enhancements - 1.2 - Added support for friendly zone name - 1.3 - Added HTTP connector support - 1.4 - Adds support to zone in Virtual Fabrics - """ - - VERSION = "1.4" - - def __init__(self, **kwargs): - super(BrcdFCZoneDriver, self).__init__(**kwargs) - self.sb_conn_map = {} - self.configuration = kwargs.get('configuration', None) - if self.configuration: - self.configuration.append_config_values(brcd_opts) - # Adding a hack to handle parameters from super classes - # in case configured with multiple back ends. - fabric_names = self.configuration.safe_get('fc_fabric_names') - base_san_opts = [] - if not fabric_names: - base_san_opts.append( - cfg.StrOpt('fc_fabric_names', - help='Comma separated list of fibre channel ' - 'fabric names. This list of names is used to' - ' retrieve other SAN credentials for connecting' - ' to each SAN fabric' - )) - if len(base_san_opts) > 0: - CONF.register_opts(base_san_opts) - self.configuration.append_config_values(base_san_opts) - - fc_fabric_names = self.configuration.fc_fabric_names - fabric_names = [x.strip() for x in fc_fabric_names.split(',')] - - # There can be more than one SAN in the network and we need to - # get credentials for each SAN. - if fabric_names: - self.fabric_configs = fabric_opts.load_fabric_configurations( - fabric_names) - - @lockutils.synchronized('brcd', 'fcfabric-', True) - def add_connection(self, fabric, initiator_target_map, host_name=None, - storage_system=None): - """Concrete implementation of add_connection. - - Based on zoning policy and state of each I-T pair, list of zone - members are created and pushed to the fabric to add zones. The - new zones created or zones updated are activated based on isActivate - flag set in cinder.conf returned by volume driver after attach - operation. - - :param fabric: Fabric name from cinder.conf file - :param initiator_target_map: Mapping of initiator to list of targets - """ - LOG.info(_LI("BrcdFCZoneDriver - Add connection for fabric " - "%(fabric)s for I-T map: %(i_t_map)s"), - {'fabric': fabric, - 'i_t_map': initiator_target_map}) - zoning_policy = self.configuration.zoning_policy - zoning_policy_fab = self.fabric_configs[fabric].safe_get( - 'zoning_policy') - zone_name_prefix = self.fabric_configs[fabric].safe_get( - 'zone_name_prefix') - zone_activate = self.fabric_configs[fabric].safe_get( - 'zone_activate') - if zoning_policy_fab: - zoning_policy = zoning_policy_fab - LOG.info(_LI("Zoning policy for Fabric %(policy)s"), - {'policy': zoning_policy}) - if (zoning_policy != 'initiator' - and zoning_policy != 'initiator-target'): - LOG.info(_LI("Zoning policy is not valid, " - "no zoning will be performed.")) - return - - client = self._get_southbound_client(fabric) - cfgmap_from_fabric = self._get_active_zone_set(client) - - zone_names = [] - if cfgmap_from_fabric.get('zones'): - zone_names = cfgmap_from_fabric['zones'].keys() - # based on zoning policy, create zone member list and - # push changes to fabric. - for initiator_key in initiator_target_map.keys(): - zone_map = {} - initiator = initiator_key.lower() - target_list = initiator_target_map[initiator_key] - if zoning_policy == 'initiator-target': - for target in target_list: - zone_members = [utils.get_formatted_wwn(initiator), - utils.get_formatted_wwn(target)] - zone_name = driver_utils.get_friendly_zone_name( - zoning_policy, - initiator, - target, - host_name, - storage_system, - zone_name_prefix, - SUPPORTED_CHARS) - if (len(cfgmap_from_fabric) == 0 or ( - zone_name not in zone_names)): - zone_map[zone_name] = zone_members - else: - # This is I-T zoning, skip if zone already exists. - LOG.info(_LI("Zone exists in I-T mode. Skipping " - "zone creation for %(zonename)s"), - {'zonename': zone_name}) - elif zoning_policy == 'initiator': - zone_members = [utils.get_formatted_wwn(initiator)] - for target in target_list: - zone_members.append(utils.get_formatted_wwn(target)) - - zone_name = driver_utils.get_friendly_zone_name( - zoning_policy, - initiator, - target, - host_name, - storage_system, - zone_name_prefix, - SUPPORTED_CHARS) - - if len(zone_names) > 0 and (zone_name in zone_names): - zone_members = zone_members + filter( - lambda x: x not in zone_members, - cfgmap_from_fabric['zones'][zone_name]) - - zone_map[zone_name] = zone_members - - LOG.info(_LI("Zone map to add: %(zonemap)s"), - {'zonemap': zone_map}) - - if len(zone_map) > 0: - try: - client.add_zones( - zone_map, zone_activate, - cfgmap_from_fabric) - except (exception.BrocadeZoningCliException, - exception.BrocadeZoningHttpException) as brocade_ex: - raise exception.FCZoneDriverException(brocade_ex) - except Exception: - msg = _("Failed to add zoning configuration.") - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - LOG.debug("Zones added successfully: %(zonemap)s", - {'zonemap': zone_map}) - client.cleanup() - - @lockutils.synchronized('brcd', 'fcfabric-', True) - def delete_connection(self, fabric, initiator_target_map, host_name=None, - storage_system=None): - """Concrete implementation of delete_connection. - - Based on zoning policy and state of each I-T pair, list of zones - are created for deletion. The zones are either updated deleted based - on the policy and attach/detach state of each I-T pair. - - :param fabric: Fabric name from cinder.conf file - :param initiator_target_map: Mapping of initiator to list of targets - """ - LOG.info(_LI("BrcdFCZoneDriver - Delete connection for fabric " - "%(fabric)s for I-T map: %(i_t_map)s"), - {'fabric': fabric, - 'i_t_map': initiator_target_map}) - zoning_policy = self.configuration.zoning_policy - zoning_policy_fab = self.fabric_configs[fabric].safe_get( - 'zoning_policy') - zone_name_prefix = self.fabric_configs[fabric].safe_get( - 'zone_name_prefix') - zone_activate = self.fabric_configs[fabric].safe_get( - 'zone_activate') - if zoning_policy_fab: - zoning_policy = zoning_policy_fab - LOG.info(_LI("Zoning policy for fabric %(policy)s"), - {'policy': zoning_policy}) - conn = self._get_southbound_client(fabric) - cfgmap_from_fabric = self._get_active_zone_set(conn) - - zone_names = [] - if cfgmap_from_fabric.get('zones'): - zone_names = cfgmap_from_fabric['zones'].keys() - - # Based on zoning policy, get zone member list and push changes to - # fabric. This operation could result in an update for zone config - # with new member list or deleting zones from active cfg. - LOG.debug("zone config from Fabric: %(cfgmap)s", - {'cfgmap': cfgmap_from_fabric}) - for initiator_key in initiator_target_map.keys(): - initiator = initiator_key.lower() - formatted_initiator = utils.get_formatted_wwn(initiator) - zone_map = {} - zones_to_delete = [] - t_list = initiator_target_map[initiator_key] - if zoning_policy == 'initiator-target': - # In this case, zone needs to be deleted. - for t in t_list: - target = t.lower() - zone_name = driver_utils.get_friendly_zone_name( - zoning_policy, - initiator, - target, - host_name, - storage_system, - zone_name_prefix, - SUPPORTED_CHARS) - LOG.debug("Zone name to delete: %(zonename)s", - {'zonename': zone_name}) - if len(zone_names) > 0 and (zone_name in zone_names): - # delete zone. - LOG.debug("Added zone to delete to list: %(zonename)s", - {'zonename': zone_name}) - zones_to_delete.append(zone_name) - - elif zoning_policy == 'initiator': - zone_members = [formatted_initiator] - for t in t_list: - target = t.lower() - zone_members.append(utils.get_formatted_wwn(target)) - - zone_name = driver_utils.get_friendly_zone_name( - zoning_policy, - initiator, - target, - host_name, - storage_system, - zone_name_prefix, - SUPPORTED_CHARS) - - if (zone_names and (zone_name in zone_names)): - filtered_members = filter( - lambda x: x not in zone_members, - cfgmap_from_fabric['zones'][zone_name]) - - # The assumption here is that initiator is always there - # in the zone as it is 'initiator' policy. We find the - # filtered list and if it is non-empty, add initiator - # to it and update zone if filtered list is empty, we - # remove that zone. - LOG.debug("Zone delete - initiator mode: " - "filtered targets: %(targets)s", - {'targets': filtered_members}) - if filtered_members: - filtered_members.append(formatted_initiator) - LOG.debug("Filtered zone members to update: " - "%(members)s", {'members': filtered_members}) - zone_map[zone_name] = filtered_members - LOG.debug("Filtered zone map to update: %(zonemap)s", - {'zonemap': zone_map}) - else: - zones_to_delete.append(zone_name) - else: - LOG.warning(_LW("Zoning policy not recognized: %(policy)s"), - {'policy': zoning_policy}) - LOG.debug("Final zone map to update: %(zonemap)s", - {'zonemap': zone_map}) - LOG.debug("Final zone list to delete: %(zones)s", - {'zones': zones_to_delete}) - try: - # Update zone membership. - if zone_map: - conn.add_zones( - zone_map, zone_activate, - cfgmap_from_fabric) - # Delete zones ~sk. - if zones_to_delete: - zone_name_string = '' - num_zones = len(zones_to_delete) - for i in range(0, num_zones): - if i == 0: - zone_name_string = ( - '%s%s' % ( - zone_name_string, zones_to_delete[i])) - else: - zone_name_string = '%s;%s' % ( - zone_name_string, zones_to_delete[i]) - - conn.delete_zones( - zone_name_string, zone_activate, - cfgmap_from_fabric) - except (exception.BrocadeZoningCliException, - exception.BrocadeZoningHttpException) as brocade_ex: - raise exception.FCZoneDriverException(brocade_ex) - except Exception: - msg = _("Failed to update or delete zoning " - "configuration.") - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - finally: - conn.cleanup() - - def get_san_context(self, target_wwn_list): - """Lookup SAN context for visible end devices. - - Look up each SAN configured and return a map of SAN (fabric IP) to - list of target WWNs visible to the fabric. - """ - formatted_target_list = [] - fabric_map = {} - fc_fabric_names = self.configuration.fc_fabric_names - fabrics = [x.strip() for x in fc_fabric_names.split(',')] - LOG.debug("Fabric List: %(fabrics)s", {'fabrics': fabrics}) - LOG.debug("Target WWN list: %(targetwwns)s", - {'targetwwns': target_wwn_list}) - if len(fabrics) > 0: - for t in target_wwn_list: - formatted_target_list.append(utils.get_formatted_wwn(t)) - LOG.debug("Formatted target WWN list: %(targetlist)s", - {'targetlist': formatted_target_list}) - for fabric_name in fabrics: - conn = self._get_southbound_client(fabric_name) - - # Get name server data from fabric and get the targets - # logged in. - nsinfo = None - try: - nsinfo = conn.get_nameserver_info() - LOG.debug("Name server info from fabric: %(nsinfo)s", - {'nsinfo': nsinfo}) - except (exception.BrocadeZoningCliException, - exception.BrocadeZoningHttpException): - if not conn.is_supported_firmware(): - msg = _("Unsupported firmware on switch %s. Make sure " - "switch is running firmware v6.4 or higher" - ) % conn.switch_ip - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error getting name server info.")) - except Exception: - msg = _("Failed to get name server info.") - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - finally: - conn.cleanup() - visible_targets = filter( - lambda x: x in formatted_target_list, - nsinfo) - - if visible_targets: - LOG.info(_LI("Filtered targets for SAN is: %(targets)s"), - {'targets': visible_targets}) - # getting rid of the ':' before returning - for idx, elem in enumerate(visible_targets): - visible_targets[idx] = str( - visible_targets[idx]).replace(':', '') - fabric_map[fabric_name] = visible_targets - else: - LOG.debug("No targets found in the nameserver " - "for fabric: %(fabric)s", - {'fabric': fabric_name}) - LOG.debug("Return SAN context output: %(fabricmap)s", - {'fabricmap': fabric_map}) - return fabric_map - - def _get_active_zone_set(self, conn): - cfgmap = None - try: - cfgmap = conn.get_active_zone_set() - except (exception.BrocadeZoningCliException, - exception.BrocadeZoningHttpException): - if not conn.is_supported_firmware(): - msg = _("Unsupported firmware on switch %s. Make sure " - "switch is running firmware v6.4 or higher" - ) % conn.switch_ip - LOG.error(msg) - raise exception.FCZoneDriverException(msg) - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error getting name server info.")) - except Exception as e: - msg = (_("Failed to retrieve active zoning configuration %s") - % six.text_type(e)) - LOG.error(msg) - raise exception.FCZoneDriverException(msg) - LOG.debug("Active zone set from fabric: %(cfgmap)s", - {'cfgmap': cfgmap}) - return cfgmap - - def _get_southbound_client(self, fabric): - """Implementation to get SouthBound Connector. - - South bound connector will be - dynamically selected based on the configuration - - :param fabric: fabric information - """ - fabric_info = self.fabric_configs[fabric] - fc_ip = fabric_info.safe_get('fc_fabric_address') - sb_connector = fabric_info.safe_get('fc_southbound_protocol') - if sb_connector is None: - sb_connector = self.configuration.brcd_sb_connector - try: - conn_factory = importutils.import_object( - "cinder.zonemanager.drivers.brocade." - "brcd_fc_zone_connector_factory." - "BrcdFCZoneFactory") - client = conn_factory.get_connector(fabric_info, - sb_connector.upper()) - except Exception: - msg = _("Failed to create south bound connector for %s.") % fc_ip - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - return client diff --git a/cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py b/cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py deleted file mode 100644 index 1ce007f6c..000000000 --- a/cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py +++ /dev/null @@ -1,870 +0,0 @@ -# (c) Copyright 2015 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Brocade south bound connector to communicate with switch using -HTTP or HTTPS protocol. -""" - -from oslo_log import log as logging -from oslo_serialization import base64 -import requests -import six -import time - -from cinder import exception -from cinder.i18n import _, _LI -import cinder.zonemanager.drivers.brocade.fc_zone_constants as zone_constant - - -LOG = logging.getLogger(__name__) - - -class BrcdHTTPFCZoneClient(object): - - def __init__(self, ipaddress, username, - password, port, vfid, protocol): - """Initializing the client with the parameters passed. - - Creates authentication token and authenticate with switch - to ensure the credentials are correct and change the VF context. - - :param ipaddress: IP Address of the device. - :param username: User id to login. - :param password: User password. - :param port: Device Communication port - :param vfid: Virtual Fabric ID. - :param protocol: Communication Protocol. - """ - self.switch_ip = ipaddress - self.switch_user = username - self.switch_pwd = password - self.protocol = protocol - self.vfid = vfid - self.cfgs = {} - self.zones = {} - self.alias = {} - self.qlps = {} - self.ifas = {} - self.active_cfg = '' - self.parsed_raw_zoneinfo = "" - self.random_no = '' - self.session = None - - # Create and assign the authentication header based on the credentials - self.auth_header = self.create_auth_token() - - # Authenticate with the switch - # If authenticated successfully, save the auth status and - # create auth header for future communication with the device. - self.is_auth, self.auth_header = self.authenticate() - self.check_change_vf_context() - - def connect(self, requestType, requestURL, payload='', header=None): - """Connect to the switch using HTTP/HTTPS protocol. - - :param requestType: Connection Request method - :param requestURL: Connection URL - :param payload: Data to send with POST request - :param header: Request Headers - - :returns: HTTP response data - :raises: BrocadeZoningHttpException - """ - try: - if header is None: - header = {} - header.update({"User-Agent": "OpenStack Zone Driver"}) - - # Ensure only one connection is made throughout the life cycle - protocol = zone_constant.HTTP - if self.protocol == zone_constant.PROTOCOL_HTTPS: - protocol = zone_constant.HTTPS - if self.session is None: - self.session = requests.Session() - adapter = requests.adapters.HTTPAdapter(pool_connections=1, - pool_maxsize=1) - self.session.mount(protocol + '://', adapter) - url = protocol + "://" + self.switch_ip + requestURL - response = None - if requestType == zone_constant.GET_METHOD: - response = self.session.get(url, - headers=(header), - verify=False) - elif requestType == zone_constant.POST_METHOD: - response = self.session.post(url, - payload, - headers=(header), - verify=False) - - # Throw exception when response status is not OK - if response.status_code != zone_constant.STATUS_OK: - msg = _("Error while querying page %(url)s on the switch, " - "reason %(error)s.") % {'url': url, - 'error': response.reason} - raise exception.BrocadeZoningHttpException(msg) - else: - return response.text - except requests.exceptions.ConnectionError as e: - msg = (_("Error while connecting the switch %(switch_id)s " - "with protocol %(protocol)s. Error: %(error)s.") - % {'switch_id': self.switch_ip, - 'protocol': self.protocol, - 'error': six.text_type(e)}) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - except exception.BrocadeZoningHttpException as ex: - msg = (_("Unexpected status code from the switch %(switch_id)s " - "with protocol %(protocol)s for url %(page)s. " - "Error: %(error)s") - % {'switch_id': self.switch_ip, - 'protocol': self.protocol, - 'page': requestURL, - 'error': six.text_type(ex)}) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def create_auth_token(self): - """Create the authentication token. - - Creates the authentication token to use in the authentication header - return authentication header (Base64(username:password:random no)). - - :returns: Authentication Header - :raises: BrocadeZoningHttpException - """ - try: - # Send GET request to secinfo.html to get random number - response = self.connect(zone_constant.GET_METHOD, - zone_constant.SECINFO_PAGE) - parsed_data = self.get_parsed_data(response, - zone_constant.SECINFO_BEGIN, - zone_constant.SECINFO_END) - - # Extract the random no from secinfo.html response - self.random_no = self.get_nvp_value(parsed_data, - zone_constant.RANDOM) - # Form the authentication string - auth_string = (self.switch_user + ":" + self.switch_pwd + - ":" + self.random_no) - auth_token = base64.encode_as_text(auth_string).strip() - auth_header = (zone_constant.AUTH_STRING + - auth_token) # Build the proper header - except Exception as e: - msg = (_("Error while creating authentication token: %s") - % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - return auth_header - - def authenticate(self): - """Authenticate with the switch. - - Returns authentication status with modified authentication - header (Base64(username:xxx:random no)). - - :returns: Authentication status - :raises: BrocadeZoningHttpException - """ - headers = {zone_constant.AUTH_HEADER: self.auth_header} - try: - # GET Request to authenticate.html to verify the credentials - response = self.connect(zone_constant.GET_METHOD, - zone_constant.AUTHEN_PAGE, - header=headers) - parsed_data = self.get_parsed_data(response, - zone_constant.AUTHEN_BEGIN, - zone_constant.AUTHEN_END) - isauthenticated = self.get_nvp_value( - parsed_data, zone_constant.AUTHENTICATED) - if isauthenticated == "yes": - # Replace password in the authentication string with xxx - auth_string = (self.switch_user + - ":" + "xxx" + ":" + self.random_no) - auth_token = base64.encode_as_text(auth_string).strip() - auth_header = zone_constant.AUTH_STRING + auth_token - return True, auth_header - else: - auth_error_code = self.get_nvp_value(parsed_data, "errCode") - msg = (_("Authentication failed, verify the switch " - "credentials, error code %s.") % auth_error_code) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - except Exception as e: - msg = (_("Error while authenticating with switch: %s.") - % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def get_session_info(self): - """Get the session information from the switch - - :returns: Connection status information. - """ - try: - headers = {zone_constant.AUTH_HEADER: self.auth_header} - # GET request to session.html - response = self.connect(zone_constant.GET_METHOD, - zone_constant.SESSION_PAGE_ACTION, - header=headers) - except Exception as e: - msg = (_("Error while getting session information %s.") - % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - return response - - def get_parsed_data(self, data, delim1, demil2): - """Return the sub string between the delimiters. - - :param data: String to manipulate - :param delim1 : Delimiter 1 - :param delim2 : Delimiter 2 - :returns: substring between the delimiters - """ - try: - start = data.index(delim1) - start = start + len(delim1) - end = data.index(demil2) - return data[start:end] - except ValueError as e: - msg = (_("Error while parsing the data: %s.") % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def get_nvp_value(self, data, keyname): - """Get the value for the key passed. - - :param data: NVP to manipulate - :param keyname: Key name - :returns: value for the NVP - """ - try: - start = data.index(keyname) - start = start + len(keyname) - temp = data[start:] - end = temp.index("\n") - return (temp[:end].lstrip('= ')) - except ValueError as e: - msg = (_("Error while getting nvp value: %s.") % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def get_managable_vf_list(self, session_info): - """List of VFIDs that can be managed. - - :param session_info: Session information from the switch - :returns: manageable VF list - :raises: BrocadeZoningHttpException - """ - try: - # Check the value of manageableLFList NVP, - # throw exception as not supported if the nvp not available - vf_list = self.get_nvp_value(session_info, - zone_constant.MANAGEABLE_VF) - if vf_list: - vf_list = vf_list.split(",") # convert the string to list - except exception.BrocadeZoningHttpException as e: - msg = (_("Error while checking whether " - "VF is available for management %s.") % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - return vf_list[:-1] - - def change_vf_context(self, vfid, session_data): - """Change the VF context in the session. - - :param vfid: VFID to which context should be changed. - :param session_data: Session information from the switch - :raises: BrocadeZoningHttpException - """ - try: - managable_vf_list = self.get_managable_vf_list(session_data) - LOG.debug("Manageable VF IDs are %(vflist)s.", - {'vflist': managable_vf_list}) - # proceed changing the VF context - # if VF id can be managed if not throw exception - if vfid in managable_vf_list: - headers = {zone_constant.AUTH_HEADER: self.auth_header} - data = zone_constant.CHANGE_VF.format(vfid=vfid) - response = self.connect(zone_constant.POST_METHOD, - zone_constant.SESSION_PAGE, - data, - headers) - parsed_info = self.get_parsed_data(response, - zone_constant.SESSION_BEGIN, - zone_constant.SESSION_END) - session_LF_Id = self.get_nvp_value(parsed_info, - zone_constant.SESSION_LF_ID) - if session_LF_Id == vfid: - LOG.info(_LI("VF context is changed in the session.")) - else: - msg = _("Cannot change VF context in the session.") - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - else: - msg = (_("Cannot change VF context, " - "specified VF is not available " - "in the manageable VF list %(vf_list)s.") - % {'vf_list': managable_vf_list}) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - except exception.BrocadeZoningHttpException as e: - msg = (_("Error while changing VF context %s.") % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def get_zone_info(self): - """Parse all the zone information and store it in the dictionary.""" - - try: - self.cfgs = {} - self.zones = {} - self.active_cfg = '' - self.alias = {} - self.qlps = {} - self.ifas = {} - headers = {zone_constant.AUTH_HEADER: self.auth_header} - # GET request to gzoneinfo.htm - response = self.connect(zone_constant.GET_METHOD, - zone_constant.ZONE_PAGE, - header=headers) - # get the zone string from the response - self.parsed_raw_zoneinfo = self.get_parsed_data( - response, - zone_constant.ZONEINFO_BEGIN, - zone_constant.ZONEINFO_END).strip("\n") - LOG.debug("Original zone string from the switch: %(zoneinfo)s", - {'zoneinfo': self.parsed_raw_zoneinfo}) - # convert the zone string to list - zoneinfo = self.parsed_raw_zoneinfo.split() - i = 0 - while i < len(zoneinfo): - info = zoneinfo[i] - # check for the cfg delimiter - if zone_constant.CFG_DELIM in info: - # extract the cfg name - cfg_name = info.lstrip(zone_constant.CFG_DELIM) - # update the dict as - # self.cfgs={cfg_name:zone_name1;zone_name2} - self.cfgs.update({cfg_name: zoneinfo[i + 1]}) - i = i + 2 - # check for the zone delimiter - elif zone_constant.ZONE_DELIM in info: - # extract the zone name - zone_name = info.lstrip(zone_constant.ZONE_DELIM) - # update the dict as - # self.zones={zone_name:members1;members2} - self.zones.update({zone_name: zoneinfo[i + 1]}) - i = i + 2 - elif zone_constant.ALIAS_DELIM in info: - alias_name = info.lstrip(zone_constant.ALIAS_DELIM) - # update the dict as - # self.alias={alias_name:members1;members2} - self.alias.update({alias_name: zoneinfo[i + 1]}) - i = i + 2 - # check for quickloop zones - elif zone_constant.QLP_DELIM in info: - qlp_name = info.lstrip(zone_constant.QLP_DELIM) - # update the map as self.qlps={qlp_name:members1;members2} - self.qlps.update({qlp_name: zoneinfo[i + 1]}) - i = i + 2 - # check for fabric assist zones - elif zone_constant.IFA_DELIM in info: - ifa_name = info.lstrip(zone_constant.IFA_DELIM) - # update the map as self.ifas={ifa_name:members1;members2} - self.ifas.update({ifa_name: zoneinfo[i + 1]}) - i = i + 2 - elif zone_constant.ACTIVE_CFG_DELIM in info: - # update the string self.active_cfg=cfg_name - self.active_cfg = info.lstrip( - zone_constant.ACTIVE_CFG_DELIM) - if self.active_cfg == zone_constant.DEFAULT_CFG: - self.active_cfg = "" - i = i + 2 - else: - i = i + 1 - except Exception as e: - msg = (_("Error while changing VF context %s.") % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def is_supported_firmware(self): - """Check firmware version is v6.4 or higher. - - This API checks if the firmware version per the plug-in support level. - This only checks major and minor version. - - :returns: True if firmware is supported else False. - :raises: BrocadeZoningHttpException - """ - - isfwsupported = False - - try: - headers = {zone_constant.AUTH_HEADER: self.auth_header} - # GET request to switch.html - response = self.connect(zone_constant.GET_METHOD, - zone_constant.SWITCH_PAGE, - header=headers) - parsed_data = self.get_parsed_data(response, - zone_constant.SWITCHINFO_BEGIN, - zone_constant.SWITCHINFO_END) - - # get the firmware version nvp value - fwVersion = self.get_nvp_value( - parsed_data, - zone_constant.FIRMWARE_VERSION).lstrip('v') - - ver = fwVersion.split(".") - LOG.debug("Firmware version: %(version)s.", {'version': ver}) - if int(ver[0] + ver[1]) > 63: - isfwsupported = True - - except Exception as e: - msg = (_("Error while checking the firmware version %s.") - % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - return isfwsupported - - def get_active_zone_set(self): - """Return the active zone configuration. - - Return active zoneset from fabric. When none of the configurations - are active then it will return empty map. - - :returns: Map -- active zone set map in the following format - { - 'zones': - {'openstack50060b0000c26604201900051ee8e329': - ['50060b0000c26604', '201900051ee8e329'] - }, - 'active_zone_config': 'OpenStack_Cfg' - } - :raises: BrocadeZoningHttpException - """ - active_zone_set = {} - zones_map = {} - try: - self.get_zone_info() # get the zone information of the switch - if self.active_cfg != '': - # get the zones list of the active_Cfg - zones_list = self.cfgs[self.active_cfg].split(";") - for n in zones_list: - # build the zones map - zones_map.update( - {n: self.zones[n].split(";")}) - # Format map in the correct format - active_zone_set = { - "active_zone_config": self.active_cfg, "zones": zones_map} - return active_zone_set - except Exception as e: - msg = (_("Failed getting active zone set from fabric %s.") - % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def add_zones(self, add_zones_info, activate, active_zone_set=None): - """Add zone configuration. - - This method will add the zone configuration passed by user. - - :param add_zones_info: Zone names mapped to members. - zone members are colon separated but case-insensitive - { zonename1:[zonememeber1,zonemember2,...], - zonename2:[zonemember1, zonemember2,...]...} - e.g: {'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:29'] - }R - :param activate: True will activate the zone config. - :param active_zone_set: Active zone set dict retrieved from - get_active_zone_set method - :raises: BrocadeZoningHttpException - """ - LOG.debug("Add zones - zones passed: %(zones)s.", - {'zones': add_zones_info}) - cfg_name = zone_constant.CFG_NAME - cfgs = self.cfgs - zones = self.zones - alias = self.alias - qlps = self.qlps - ifas = self.ifas - active_cfg = self.active_cfg - # update the active_cfg, zones and cfgs map with new information - zones, cfgs, active_cfg = self.add_update_zones_cfgs(cfgs, - zones, - add_zones_info, - active_cfg, - cfg_name) - # Build the zonestring with updated maps - data = self.form_zone_string(cfgs, - active_cfg, - zones, - alias, - qlps, - ifas, - activate) - LOG.debug("Add zones: final zone string after applying " - "to the switch: %(zonestring)s", {'zonestring': data}) - # Post the zone data to the switch - error_code, error_msg = self.post_zone_data(data) - if error_code != "0": - msg = (_("Applying the zones and cfgs to the switch failed " - "(error code=%(err_code)s error msg=%(err_msg)s.") - % {'err_code': error_code, 'err_msg': error_msg}) - - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def form_zone_string(self, cfgs, active_cfg, - zones, alias, qlps, ifas, activate): - """Build the zone string in the required format. - - :param cfgs: cfgs map - :param active_cfg: Active cfg string - :param zones: zones map - :param alias: alias map - :param qlps: qlps map - :param ifas: ifas map - :param activate: True will activate config. - :returns: zonestring in the required format - :raises: BrocadeZoningHttpException - """ - try: - zoneString = zone_constant.ZONE_STRING_PREFIX - - # based on the activate save only will be changed - saveonly = "false" if activate is True else "true" - - # Form the zone string based on the dictionary of each items - for cfg in cfgs.keys(): - zoneString += (zone_constant.CFG_DELIM + - cfg + " " + cfgs.get(cfg) + " ") - for zone in zones.keys(): - zoneString += (zone_constant.ZONE_DELIM + - zone + " " + zones.get(zone) + " ") - for al in alias.keys(): - zoneString += (zone_constant.ALIAS_DELIM + - al + " " + alias.get(al) + " ") - for qlp in qlps.keys(): - zoneString += (zone_constant.QLP_DELIM + - qlp + " " + qlps.get(qlp) + " ") - for ifa in ifas.keys(): - zoneString += (zone_constant.IFA_DELIM + - ifa + " " + ifas.get(ifa) + " ") - # append the active_cfg string only if it is not null and activate - # is true - if active_cfg != "" and activate: - zoneString += (zone_constant.ACTIVE_CFG_DELIM + - active_cfg + " null ") - # Build the final zone string - zoneString += zone_constant.ZONE_END_DELIM + saveonly - except Exception as e: - msg = (_("Exception while forming the zone string: %s.") - % six.text_type(e)) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - return zoneString - - def add_update_zones_cfgs(self, cfgs, zones, add_zones_info, - active_cfg, cfg_name): - """Add or update the zones and cfgs map based on the new zones info. - - This method will return the updated zones,cfgs and active_cfg - - :param cfgs: Existing cfgs map - :param active_cfg: Existing Active cfg string - :param zones: Existing zones map - :param add_zones_info :Zones map to add - :param active_cfg :Existing active cfg - :param cfg_name : New cfg name - :returns: updated zones, zone configs map, and active_cfg - """ - cfg_string = "" - delimiter = "" - zones_in_active_cfg = "" - try: - if active_cfg: - zones_in_active_cfg = cfgs.get(active_cfg) - for zone_name, members in add_zones_info.items(): - # if new zone is not active_cfg, build the cfg string with the - # new zones - if zone_name not in zones_in_active_cfg: - cfg_string += delimiter + zone_name - delimiter = ";" - # update the zone string - # if zone name already exists and dont have the new members - # already - if (zone_name in zones and set(members) - != set(zones.get(zone_name).split(";"))): - # update the existing zone with new members - zones.update( - {zone_name: (";".join(members) + - ";" + zones.get(zone_name))}) - else: - # add a new zone with the members - zones.update({zone_name: ";".join(members)}) - # update cfg string - if active_cfg: - if cfg_string: - # update the existing active cfg map with cfgs string - cfgs.update( - {active_cfg: cfg_string + ";" + cfgs.get(active_cfg)}) - else: - # create new cfg and update that cfgs map with the new cfg - active_cfg = cfg_name - cfgs.update({cfg_name: cfg_string}) - except Exception as e: - msg = (_("Error while updating the new zones and cfgs " - "in the zone string. Error %(description)s.") - % {'description': six.text_type(e)}) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - return zones, cfgs, active_cfg - - def is_vf_enabled(self): - """To check whether VF is enabled or not. - - :returns: boolean to indicate VF enabled and session information - """ - session_info = self.get_session_info() - parsed_data = self.get_parsed_data(session_info, - zone_constant.SESSION_BEGIN, - zone_constant.SESSION_END) - try: - is_vf_enabled = bool(self.get_nvp_value( - parsed_data, zone_constant.VF_ENABLED)) - except exception.BrocadeZoningHttpException: - is_vf_enabled = False - parsed_data = None - return is_vf_enabled, parsed_data - - def get_nameserver_info(self): - """Get name server data from fabric. - - Return the connected node port wwn list(local - and remote) for the given switch fabric. - - :returns: name server information. - """ - nsinfo = [] - headers = {zone_constant.AUTH_HEADER: self.auth_header} - response = self.connect(zone_constant.GET_METHOD, - zone_constant.NS_PAGE, - header=headers) # GET request to nsinfo.html - parsed_raw_zoneinfo = self.get_parsed_data( - response, - zone_constant.NSINFO_BEGIN, - zone_constant.NSINFO_END).strip("\t\n\r") - # build the name server information in the correct format - for line in parsed_raw_zoneinfo.splitlines(): - start_index = line.find(zone_constant.NS_DELIM) + 7 - if start_index != -1: - nsinfo.extend([line[start_index:start_index + 23].strip()]) - return nsinfo - - def delete_update_zones_cfgs( - self, cfgs, zones, - delete_zones_info, active_cfg): - """Add or update the zones and cfgs map based on the new zones info. - - Return the updated zones, cfgs and active_cfg after deleting the - required items. - - :param cfgs: Existing cfgs map - :param active_cfg: Existing Active cfg string - :param zones: Existing zones map - :param delete_zones_info :Zones map to add - :param active_cfg :Existing active cfg - :returns: updated zones, zone config sets, and active zone config - :raises: BrocadeZoningHttpException - """ - try: - delete_zones_info = delete_zones_info.split(";") - for zone in delete_zones_info: - # remove the zones from the zone map - zones.pop(zone) - # iterated all the cfgs, but need to check since in SSH only - # active cfg is iterated - for k, v in cfgs.items(): - v = v.split(";") - if zone in v: - # remove the zone from the cfg string - v.remove(zone) - # if all the zones are removed, remove the cfg from the - # cfg map - if not v: - cfgs.pop(k) - # update the original cfg with the updated string - else: - cfgs[k] = ";".join(v) - - # if all the zones are removed in the active_cfg, update it with - # empty string - if active_cfg not in cfgs: - active_cfg = "" - except KeyError as e: - msg = (_("Error while removing the zones and cfgs " - "in the zone string: %(description)s.") - % {'description': six.text_type(e)}) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - return zones, cfgs, active_cfg - - def delete_zones(self, delete_zones_info, activate, active_zone_set=None): - """Delete zones from fabric. - - Deletes zones in the active zone config. - - :param zone_names: zoneNames separated by semicolon - :param activate: True/False - :param active_zone_set: the active zone set dict retrieved - from get_active_zone_set method - """ - cfgs = self.cfgs - zones = self.zones - alias = self.alias - qlps = self.qlps - ifas = self.ifas - active_cfg = self.active_cfg - # update the active_cfg, zones and cfgs map with required information - # being removed - zones, cfgs, active_cfg = self.delete_update_zones_cfgs( - cfgs, - zones, - delete_zones_info, - active_cfg) - # Build the zonestring with updated maps - data = self.form_zone_string(cfgs, - active_cfg, - zones, - alias, - qlps, - ifas, - activate) - LOG.debug("Delete zones: final zone string after applying " - "to the switch: %(zonestring)s", {'zonestring': data}) - error_code, error_msg = self.post_zone_data(data) - if error_code != "0": - msg = (_("Applying the zones and cfgs to the switch failed " - "(error code=%(err_code)s error msg=%(err_msg)s.") - % {'err_code': error_code, 'err_msg': error_msg}) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def post_zone_data(self, data): - """Send POST request to the switch with the payload. - - :param data: payload to be sent to switch - """ - - status = "progress" - parsed_data_txn = "" - headers = {zone_constant.AUTH_HEADER: self.auth_header} - - LOG.debug("Requesting the switch with posting the zone string.") - # POST request to gzoneinfo with zonestring as payload - response = self.connect(zone_constant.POST_METHOD, - zone_constant.ZONE_PAGE, - data, - headers) - parsed_data = self.get_parsed_data(response, - zone_constant.ZONE_TX_BEGIN, - zone_constant.ZONE_TX_END) - transID = self.get_nvp_value(parsed_data, - zone_constant.ZONE_TX_ID) - transURL = zone_constant.ZONE_TRAN_STATUS.format(txnId=transID) - timeout = 360 - sleep_time = 3 - time_elapsed = 0 - while(status != "done"): - txn_response = self.connect( - zone_constant.GET_METHOD, transURL, "", headers) - parsed_data_txn = self.get_parsed_data(txn_response, - zone_constant.ZONE_TX_BEGIN, - zone_constant.ZONE_TX_END) - status = self.get_nvp_value(parsed_data_txn, - zone_constant.ZONE_TX_STATUS) - time.sleep(sleep_time) - time_elapsed += sleep_time - if time_elapsed > timeout: - break - if status != "done": - errorCode = -1 - errorMessage = ("Timed out, waiting for zone transaction on " - "the switch to complete") - else: - errorCode = self.get_nvp_value(parsed_data_txn, - zone_constant.ZONE_ERROR_CODE) - errorMessage = self.get_nvp_value(parsed_data_txn, - zone_constant.ZONE_ERROR_MSG) - return errorCode, errorMessage - - def check_change_vf_context(self): - """Check whether VF related configurations is valid and proceed.""" - vf_enabled, session_data = self.is_vf_enabled() - # VF enabled will be false if vf is disable or not supported - LOG.debug("VF enabled on switch: %(vfenabled)s.", - {'vfenabled': vf_enabled}) - # Change the VF context in the session - if vf_enabled: - if self.vfid is None: - msg = _("No VF ID is defined in the configuration file.") - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - elif self.vfid != 128: - self.change_vf_context(self.vfid, session_data) - else: - if self.vfid is not None: - msg = _("VF is not enabled.") - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def _disconnect(self): - """Disconnect from the switch using HTTP/HTTPS protocol. - - :raises: BrocadeZoningHttpException - """ - try: - headers = {zone_constant.AUTH_HEADER: self.auth_header} - response = self.connect(zone_constant.GET_METHOD, - zone_constant.LOGOUT_PAGE, - header=headers) - return response - except requests.exceptions.ConnectionError as e: - msg = (_("Error while connecting the switch %(switch_id)s " - "with protocol %(protocol)s. Error: %(error)s.") - % {'switch_id': self.switch_ip, - 'protocol': self.protocol, - 'error': six.text_type(e)}) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - except exception.BrocadeZoningHttpException as ex: - msg = (_("Unexpected status code from the switch %(switch_id)s " - "with protocol %(protocol)s for url %(page)s. " - "Error: %(error)s") - % {'switch_id': self.switch_ip, - 'protocol': self.protocol, - 'page': zone_constant.LOG_OUT_PAGE, - 'error': six.text_type(ex)}) - LOG.error(msg) - raise exception.BrocadeZoningHttpException(reason=msg) - - def cleanup(self): - """Close session.""" - self._disconnect() - self.session.close() diff --git a/cinder/zonemanager/drivers/brocade/fc_zone_constants.py b/cinder/zonemanager/drivers/brocade/fc_zone_constants.py deleted file mode 100644 index 18e658e67..000000000 --- a/cinder/zonemanager/drivers/brocade/fc_zone_constants.py +++ /dev/null @@ -1,102 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Common constants used by Brocade FC Zone Driver. -""" -YES = 'y' -ACTIVE_ZONE_CONFIG = 'active_zone_config' -CFG_ZONESET = 'cfg:' -CFG_ZONES = 'zones' -OPENSTACK_CFG_NAME = 'OpenStack_Cfg' -SUCCESS = 'Success' -TRANS_ABORTABLE = 'It is abortable' - -""" -CLI Commands for FC zoning operations. -""" -GET_ACTIVE_ZONE_CFG = 'cfgactvshow' -ZONE_CREATE = 'zonecreate ' -ZONESET_CREATE = 'cfgcreate ' -CFG_SAVE = 'cfgsave' -CFG_ADD = 'cfgadd ' -ACTIVATE_ZONESET = 'cfgenable ' -DEACTIVATE_ZONESET = 'cfgdisable' -CFG_DELETE = 'cfgdelete ' -CFG_REMOVE = 'cfgremove ' -ZONE_DELETE = 'zonedelete ' -CFG_SHOW_TRANS = 'cfgtransshow' -CFG_ZONE_TRANS_ABORT = 'cfgtransabort' -NS_SHOW = 'nsshow' -NS_CAM_SHOW = 'nscamshow' - -""" -HTTPS connector constants -""" -AUTH_HEADER = "Authorization" -PROTOCOL_HTTPS = "HTTPS" -STATUS_OK = 200 -SECINFO_PAGE = "/secinfo.html" -AUTHEN_PAGE = "/authenticate.html" -GET_METHOD = "GET" -POST_METHOD = "POST" -SECINFO_BEGIN = "--BEGIN SECINFO" -SECINFO_END = "--END SECINFO" -RANDOM = "RANDOM" -AUTH_STRING = "Custom_Basic " # Trailing space is required, do not remove -AUTHEN_BEGIN = "--BEGIN AUTHENTICATE" -AUTHEN_END = "--END AUTHENTICATE" -AUTHENTICATED = "authenticated" -SESSION_PAGE_ACTION = "/session.html?action=query" -SESSION_BEGIN = "--BEGIN SESSION" -SESSION_END = "--END SESSION" -SESSION_PAGE = "/session.html" -LOGOUT_PAGE = "/logout.html" -ZONEINFO_BEGIN = "--BEGIN ZONE INFO" -ZONEINFO_END = "--END ZONE INFO" -SWITCH_PAGE = "/switch.html" -SWITCHINFO_BEGIN = "--BEGIN SWITCH INFORMATION" -SWITCHINFO_END = "--END SWITCH INFORMATION" -FIRMWARE_VERSION = "swFWVersion" -VF_ENABLED = "vfEnabled" -MANAGEABLE_VF = "manageableLFList" -CHANGE_VF = ("Session=--BEGIN SESSION\n\taction=apply\n\tLFId= {vfid} " - "\b\t--END SESSION") -ZONE_TRAN_STATUS = "/gzoneinfo.htm?txnId={txnId}" -CFG_DELIM = "\x01" -ZONE_DELIM = "\x02" -ALIAS_DELIM = "\x03" -QLP_DELIM = "\x04" -ZONE_END_DELIM = "\x05&saveonly=" -IFA_DELIM = "\x06" -ACTIVE_CFG_DELIM = "\x07" -DEFAULT_CFG = "d__efault__Cfg" -NS_PAGE = "/nsinfo.htm" -NSINFO_BEGIN = "--BEGIN NS INFO" -NSINFO_END = "--END NS INFO" -NS_DELIM = ";N ;" -ZONE_TX_BEGIN = "--BEGIN ZONE_TXN_INFO" -ZONE_TX_END = "--END ZONE_TXN_INFO" -ZONE_ERROR_CODE = "errorCode" -ZONE_PAGE = "/gzoneinfo.htm" -CFG_NAME = "openstack_cfg" -ZONE_STRING_PREFIX = "zonecfginfo=" -ZONE_ERROR_MSG = "errorMessage" -ZONE_TX_ID = "txnId" -ZONE_TX_STATUS = "status" -SESSION_LF_ID = "sessionLFId" -HTTP = "http" -HTTPS = "https" diff --git a/cinder/zonemanager/drivers/cisco/__init__.py b/cinder/zonemanager/drivers/cisco/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/cinder/zonemanager/drivers/cisco/cisco_fabric_opts.py b/cinder/zonemanager/drivers/cisco/cisco_fabric_opts.py deleted file mode 100644 index 524dcc1e9..000000000 --- a/cinder/zonemanager/drivers/cisco/cisco_fabric_opts.py +++ /dev/null @@ -1,56 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -from oslo_config import cfg - -from cinder.volume import configuration - -cisco_zone_opts = [ - cfg.StrOpt('cisco_fc_fabric_address', - default='', - help='Management IP of fabric'), - cfg.StrOpt('cisco_fc_fabric_user', - default='', - help='Fabric user ID'), - cfg.StrOpt('cisco_fc_fabric_password', - default='', - help='Password for user', - secret=True), - cfg.PortOpt('cisco_fc_fabric_port', - default=22, - help='Connecting port'), - cfg.StrOpt('cisco_zoning_policy', - default='initiator-target', - help='overridden zoning policy'), - cfg.BoolOpt('cisco_zone_activate', - default=True, - help='overridden zoning activation state'), - cfg.StrOpt('cisco_zone_name_prefix', - help='overridden zone name prefix'), - cfg.StrOpt('cisco_zoning_vsan', - help='VSAN of the Fabric'), -] - -CONF = cfg.CONF -CONF.register_opts(cisco_zone_opts, group='CISCO_FABRIC_EXAMPLE') - - -def load_fabric_configurations(fabric_names): - fabric_configs = {} - for fabric_name in fabric_names: - config = configuration.Configuration(cisco_zone_opts, fabric_name) - fabric_configs[fabric_name] = config - - return fabric_configs diff --git a/cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py b/cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py deleted file mode 100644 index 77aaaa90b..000000000 --- a/cinder/zonemanager/drivers/cisco/cisco_fc_san_lookup_service.py +++ /dev/null @@ -1,355 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -import random - -from eventlet import greenthread -from oslo_concurrency import processutils -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE -from cinder import ssh_utils -from cinder import utils -from cinder.zonemanager.drivers.cisco import cisco_fabric_opts as fabric_opts -import cinder.zonemanager.drivers.cisco.fc_zone_constants as zone_constant -from cinder.zonemanager import fc_san_lookup_service as fc_service -from cinder.zonemanager import utils as zm_utils - -LOG = logging.getLogger(__name__) - - -class CiscoFCSanLookupService(fc_service.FCSanLookupService): - """The SAN lookup service that talks to Cisco switches. - - Version History: - 1.0.0 - Initial version - - """ - - VERSION = "1.0.0" - - def __init__(self, **kwargs): - """Initializing the client.""" - super(CiscoFCSanLookupService, self).__init__(**kwargs) - self.configuration = kwargs.get('configuration', None) - self.create_configuration() - - self.switch_user = "" - self.switch_port = "" - self.switch_pwd = "" - self.switch_ip = "" - self.sshpool = None - - def create_configuration(self): - """Configuration specific to SAN context values.""" - config = self.configuration - - fabric_names = [x.strip() for x in config.fc_fabric_names.split(',')] - LOG.debug('Fabric Names: %s', fabric_names) - - # There can be more than one SAN in the network and we need to - # get credentials for each for SAN context lookup later. - # Cisco Zonesets require VSANs - if fabric_names: - self.fabric_configs = fabric_opts.load_fabric_configurations( - fabric_names) - - def get_device_mapping_from_network(self, - initiator_wwn_list, - target_wwn_list): - """Provides the initiator/target map for available SAN contexts. - - Looks up fcns database of each fc SAN configured to find logged in - devices and returns a map of initiator and target port WWNs for each - fabric. - - :param initiator_wwn_list: List of initiator port WWN - :param target_wwn_list: List of target port WWN - :returns: List -- device wwn map in following format - { - : { - 'initiator_port_wwn_list': - ('200000051e55a100', '200000051e55a121'..) - 'target_port_wwn_list': - ('100000051e55a100', '100000051e55a121'..) - } - } - :raises: Exception when connection to fabric is failed - """ - device_map = {} - formatted_target_list = [] - formatted_initiator_list = [] - fabric_map = {} - fabric_names = self.configuration.fc_fabric_names - - if not fabric_names: - raise exception.InvalidParameterValue( - err=_("Missing Fibre Channel SAN configuration " - "param - fc_fabric_names")) - - fabrics = [x.strip() for x in fabric_names.split(',')] - - LOG.debug("FC Fabric List: %s", fabrics) - if fabrics: - for t in target_wwn_list: - formatted_target_list.append(zm_utils.get_formatted_wwn(t)) - - for i in initiator_wwn_list: - formatted_initiator_list.append(zm_utils.get_formatted_wwn(i)) - - for fabric_name in fabrics: - self.switch_ip = self.fabric_configs[fabric_name].safe_get( - 'cisco_fc_fabric_address') - self.switch_user = self.fabric_configs[fabric_name].safe_get( - 'cisco_fc_fabric_user') - self.switch_pwd = self.fabric_configs[fabric_name].safe_get( - 'cisco_fc_fabric_password') - self.switch_port = self.fabric_configs[fabric_name].safe_get( - 'cisco_fc_fabric_port') - zoning_vsan = self.fabric_configs[fabric_name].safe_get( - 'cisco_zoning_vsan') - - # Get name server data from fabric and find the targets - # logged in - nsinfo = '' - LOG.debug("show fcns database for vsan %s", zoning_vsan) - nsinfo = self.get_nameserver_info(zoning_vsan) - - LOG.debug("Lookup service:fcnsdatabase-%s", nsinfo) - LOG.debug("Lookup service:initiator list from caller-%s", - formatted_initiator_list) - LOG.debug("Lookup service:target list from caller-%s", - formatted_target_list) - visible_targets = [x for x in nsinfo - if x in formatted_target_list] - visible_initiators = [x for x in nsinfo - if x in formatted_initiator_list] - - if visible_targets: - LOG.debug("Filtered targets is: %s", visible_targets) - # getting rid of the : before returning - for idx, elem in enumerate(visible_targets): - elem = str(elem).replace(':', '') - visible_targets[idx] = elem - else: - LOG.debug("No targets are in the fcns database" - " for vsan %s", zoning_vsan) - - if visible_initiators: - # getting rid of the : before returning ~sk - for idx, elem in enumerate(visible_initiators): - elem = str(elem).replace(':', '') - visible_initiators[idx] = elem - else: - LOG.debug("No initiators are in the fcns database" - " for vsan %s", zoning_vsan) - - fabric_map = {'initiator_port_wwn_list': visible_initiators, - 'target_port_wwn_list': visible_targets - } - device_map[zoning_vsan] = fabric_map - LOG.debug("Device map for SAN context: %s", device_map) - return device_map - - def get_nameserver_info(self, fabric_vsan): - """Get fcns database info from fabric. - - This method will return the connected node port wwn list(local - and remote) for the given switch fabric - """ - cli_output = None - nsinfo_list = [] - try: - cmd = ([zone_constant.FCNS_SHOW, fabric_vsan, ' | no-more']) - cli_output = self._get_switch_info(cmd) - except exception.FCSanLookupServiceException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed collecting show fcns database for" - " fabric")) - if cli_output: - nsinfo_list = self._parse_ns_output(cli_output) - - LOG.debug("Connector returning fcns info-%s", nsinfo_list) - return nsinfo_list - - def _get_switch_info(self, cmd_list): - stdout, stderr, sw_data = None, None, None - try: - stdout, stderr = self._run_ssh(cmd_list, True, 1) - LOG.debug("CLI output from ssh - output: %s", stdout) - if (stdout): - sw_data = stdout.splitlines() - return sw_data - except processutils.ProcessExecutionError as e: - msg = _("Error while getting data via ssh: (command=%(cmd)s " - "error=%(err)s).") % {'cmd': cmd_list, - 'err': six.text_type(e)} - LOG.error(msg) - raise exception.CiscoZoningCliException(reason=msg) - - def _parse_ns_output(self, switch_data): - """Parses name server data. - - Parses nameserver raw data and adds the device port wwns to the list - - :returns: list of device port wwn from ns info - """ - nsinfo_list = [] - for line in switch_data: - if not(" N " in line): - continue - linesplit = line.split() - if len(linesplit) > 2: - node_port_wwn = linesplit[2] - nsinfo_list.append(node_port_wwn) - else: - msg = _("Malformed fcns output string: %s") % line - LOG.error(msg) - raise exception.InvalidParameterValue(err=msg) - return nsinfo_list - - def _run_ssh(self, cmd_list, check_exit_code=True, attempts=1): - - command = ' '.join(cmd_list) - - if not self.sshpool: - self.sshpool = ssh_utils.SSHPool(self.switch_ip, - self.switch_port, - None, - self.switch_user, - self.switch_pwd, - min_size=1, - max_size=5) - last_exception = None - try: - with self.sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - return processutils.ssh_execute( - ssh, - command, - check_exit_code=check_exit_code) - except Exception as e: - msg = _("Exception: %s") % six.text_type(e) - LOG.error(msg) - last_exception = e - greenthread.sleep(random.randint(20, 500) / 100.0) - try: - raise processutils.ProcessExecutionError( - exit_code=last_exception.exit_code, - stdout=last_exception.stdout, - stderr=last_exception.stderr, - cmd=last_exception.cmd) - except AttributeError: - raise processutils.ProcessExecutionError( - exit_code=-1, - stdout="", - stderr="Error running SSH command", - cmd=command) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Error running SSH command: %s"), command) - - def _ssh_execute(self, cmd_list, check_exit_code=True, attempts=1): - """Execute cli with status update. - - Executes CLI commands where status return is expected. - - cmd_list is a list of commands, where each command is itself - a list of parameters. We use utils.check_ssh_injection to check each - command, but then join then with " ; " to form a single command. - """ - - # Check that each command is secure - for cmd in cmd_list: - utils.check_ssh_injection(cmd) - - # Combine into a single command. - command = ' ; '.join(map(lambda x: ' '.join(x), cmd_list)) - - if not self.sshpool: - self.sshpool = ssh_utils.SSHPool(self.switch_ip, - self.switch_port, - None, - self.switch_user, - self.switch_pwd, - min_size=1, - max_size=5) - stdin, stdout, stderr = None, None, None - LOG.debug("Executing command via ssh: %s", command) - last_exception = None - try: - with self.sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - stdin, stdout, stderr = ssh.exec_command(command) - greenthread.sleep(random.randint(20, 500) / 100.0) - channel = stdout.channel - exit_status = channel.recv_exit_status() - LOG.debug("Exit Status from ssh:%s", exit_status) - # exit_status == -1 if no exit code was returned - if exit_status != -1: - LOG.debug('Result was %s', exit_status) - if check_exit_code and exit_status != 0: - raise processutils.ProcessExecutionError( - exit_code=exit_status, - stdout=stdout, - stderr=stderr, - cmd=command) - else: - return True - else: - return True - except Exception as e: - msg = _("Exception: %s") % six.text_type(e) - LOG.error(msg) - last_exception = e - greenthread.sleep(random.randint(20, 500) / 100.0) - LOG.debug("Handling error case after SSH:%s", last_exception) - try: - raise processutils.ProcessExecutionError( - exit_code=last_exception.exit_code, - stdout=last_exception.stdout, - stderr=last_exception.stderr, - cmd=last_exception.cmd) - except AttributeError: - raise processutils.ProcessExecutionError( - exit_code=-1, - stdout="", - stderr="Error running SSH command", - cmd=command) - except Exception as e: - with excutils.save_and_reraise_exception(): - msg = (_("Error executing command via ssh: %s") % - six.text_type(e)) - LOG.error(msg) - finally: - if stdin: - stdin.flush() - stdin.close() - if stdout: - stdout.close() - if stderr: - stderr.close() - - def cleanup(self): - self.sshpool = None diff --git a/cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py b/cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py deleted file mode 100644 index 924dbe355..000000000 --- a/cinder/zonemanager/drivers/cisco/cisco_fc_zone_client_cli.py +++ /dev/null @@ -1,460 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -Script to push the zone configuration to Cisco SAN switches. -""" -import random -import re - -from eventlet import greenthread -from oslo_concurrency import processutils -from oslo_log import log as logging -from oslo_utils import excutils -import six - -from cinder import exception -from cinder.i18n import _, _LE, _LI, _LW -from cinder import ssh_utils -from cinder import utils -import cinder.zonemanager.drivers.cisco.fc_zone_constants as ZoneConstant - -LOG = logging.getLogger(__name__) - - -class CiscoFCZoneClientCLI(object): - """Cisco FC zone client cli implementation. - - OpenStack Fibre Channel zone client cli connector - to manage FC zoning in Cisco SAN fabrics. - - Version history: - 1.0 - Initial Cisco FC zone client cli - """ - - switch_ip = None - switch_port = '22' - switch_user = 'admin' - switch_pwd = 'none' - - def __init__(self, ipaddress, username, password, port, vsan): - """initializing the client.""" - self.switch_ip = ipaddress - self.switch_port = port - self.switch_user = username - self.switch_pwd = password - self.fabric_vsan = vsan - self.sshpool = None - - def get_active_zone_set(self): - """Return the active zone configuration. - - Return active zoneset from fabric. When none of the configurations - are active then it will return empty map. - - :returns: Map -- active zone set map in the following format - { - 'zones': - {'openstack50060b0000c26604201900051ee8e329': - ['50060b0000c26604', '201900051ee8e329'] - }, - 'active_zone_config': 'OpenStack_Cfg' - } - """ - zone_set = {} - zone = {} - zone_member = None - zone_name = None - switch_data = None - zone_set_name = None - try: - switch_data = self._get_switch_info( - [ZoneConstant.GET_ACTIVE_ZONE_CFG, self.fabric_vsan, - ' | no-more']) - except exception.CiscoZoningCliException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed getting active zone set " - "from fabric %s"), self.switch_ip) - try: - for line in switch_data: - # Split on non-word characters, - line_split = re.split('[\s\[\]]+', line) - if ZoneConstant.CFG_ZONESET in line_split: - # zoneset name [name] vsan [vsan] - zone_set_name = \ - line_split[line_split.index(ZoneConstant.CFG_ZONESET) - + 2] - continue - if ZoneConstant.CFG_ZONE in line_split: - # zone name [name] vsan [vsan] - zone_name = \ - line_split[line_split.index(ZoneConstant.CFG_ZONE) + 2] - zone[zone_name] = list() - continue - if ZoneConstant.CFG_ZONE_MEMBER in line_split: - # Examples: - # pwwn c0:50:76:05:15:9f:00:12 - # * fcid 0x1e01c0 [pwwn 50:05:07:68:02:20:48:04] [V7K_N1P2] - zone_member = \ - line_split[ - line_split.index(ZoneConstant.CFG_ZONE_MEMBER) + 1] - zone_member_list = zone.get(zone_name) - zone_member_list.append(zone_member) - - zone_set[ZoneConstant.CFG_ZONES] = zone - zone_set[ZoneConstant.ACTIVE_ZONE_CONFIG] = zone_set_name - except Exception as ex: - # In case of parsing error here, it should be malformed cli output. - msg = _("Malformed zone configuration: (switch=%(switch)s " - "zone_config=%(zone_config)s)." - ) % {'switch': self.switch_ip, - 'zone_config': switch_data} - LOG.error(msg) - exc_msg = _("Exception: %s") % six.text_type(ex) - LOG.error(exc_msg) - raise exception.FCZoneDriverException(reason=msg) - - return zone_set - - def add_zones(self, zones, activate, fabric_vsan, active_zone_set, - zone_status): - """Add zone configuration. - - This method will add the zone configuration passed by user. - input params: - zones - zone names mapped to members and VSANs. - zone members are colon separated but case-insensitive - { zonename1:[zonememeber1,zonemember2,...], - zonename2:[zonemember1, zonemember2,...]...} - e.g: {'openstack50060b0000c26604201900051ee8e329': - ['50:06:0b:00:00:c2:66:04', '20:19:00:05:1e:e8:e3:29'] - } - activate - True/False - """ - LOG.debug("Add Zones - Zones passed: %s", zones) - - LOG.debug("Active zone set: %s", active_zone_set) - zone_list = active_zone_set[ZoneConstant.CFG_ZONES] - LOG.debug("zone list: %s", zone_list) - LOG.debug("zone status: %s", zone_status) - - cfg_name = active_zone_set[ZoneConstant.ACTIVE_ZONE_CONFIG] - - zone_cmds = [['conf'], - ['zoneset', 'name', cfg_name, 'vsan', fabric_vsan]] - - for zone in zones.keys(): - # if zone exists, its an update. Delete & insert - LOG.debug("Update call") - if zone in zone_list: - # Response from get_active_zone_set strips colons from WWPNs - current_zone = set(zone_list[zone]) - new_wwpns = map(lambda x: x.lower().replace(':', ''), - zones[zone]) - new_zone = set(new_wwpns) - - if current_zone != new_zone: - try: - self.delete_zones(zone, activate, fabric_vsan, - active_zone_set, zone_status) - except exception.CiscoZoningCliException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Deleting zone failed %s"), zone) - LOG.debug("Deleted Zone before insert : %s", zone) - - zone_cmds.append(['zone', 'name', zone]) - - for member in zones[zone]: - zone_cmds.append(['member', 'pwwn', member]) - - zone_cmds.append(['end']) - - try: - LOG.debug("Add zones: Config cmd to run: %s", zone_cmds) - self._ssh_execute(zone_cmds, True, 1) - - if activate: - self.activate_zoneset(cfg_name, fabric_vsan, zone_status) - self._cfg_save() - except Exception as e: - - msg = _("Creating and activating zone set failed: " - "(Zone set=%(zoneset)s error=%(err)s)." - ) % {'zoneset': cfg_name, 'err': six.text_type(e)} - LOG.error(msg) - raise exception.CiscoZoningCliException(reason=msg) - - def activate_zoneset(self, cfgname, fabric_vsan, zone_status): - """Method to Activate the zone config. Param cfgname - ZonesetName.""" - - LOG.debug("zone status: %s", zone_status) - - cmd_list = [['conf'], - ['zoneset', 'activate', 'name', cfgname, 'vsan', - self.fabric_vsan]] - if zone_status['mode'] == 'enhanced': - cmd_list.append(['zone', 'commit', 'vsan', fabric_vsan]) - - cmd_list.append(['end']) - - return self._ssh_execute(cmd_list, True, 1) - - def get_zoning_status(self): - """Return the zoning mode and session for a zoneset.""" - zone_status = {} - - try: - switch_data = self._get_switch_info( - [ZoneConstant.GET_ZONE_STATUS, self.fabric_vsan]) - except exception.CiscoZoningCliException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed getting zone status " - "from fabric %s"), self.switch_ip) - try: - for line in switch_data: - # Split on non-word characters, - line_split = re.split('[\s\[\]]+', line) - if 'mode:' in line_split: - # mode: - zone_status['mode'] = line_split[line_split.index('mode:') - + 1] - continue - if 'session:' in line_split: - # session: - zone_status['session'] = \ - line_split[line_split.index('session:') + 1] - continue - except Exception as ex: - # In case of parsing error here, it should be malformed cli output. - msg = _("Malformed zone status: (switch=%(switch)s " - "zone_config=%(zone_config)s)." - ) % {'switch': self.switch_ip, - 'zone_status': switch_data} - LOG.error(msg) - exc_msg = _("Exception: %s") % six.text_type(ex) - LOG.error(exc_msg) - raise exception.FCZoneDriverException(reason=msg) - - return zone_status - - def delete_zones(self, zone_names, activate, fabric_vsan, active_zone_set, - zone_status): - """Delete zones from fabric. - - Method to delete the active zone config zones - - params zone_names: zoneNames separated by semicolon - params activate: True/False - """ - - LOG.debug("zone_names %s", zone_names) - active_zoneset_name = active_zone_set[ZoneConstant.ACTIVE_ZONE_CONFIG] - - cmds = [['conf'], - ['zoneset', 'name', active_zoneset_name, 'vsan', - fabric_vsan]] - - try: - for zone in set(zone_names.split(';')): - cmds.append(['no', 'zone', 'name', zone]) - - cmds.append(['end']) - - LOG.debug("Delete zones: Config cmd to run: %s", cmds) - self._ssh_execute(cmds, True, 1) - - if activate: - self.activate_zoneset(active_zoneset_name, fabric_vsan, - zone_status) - self._cfg_save() - - except Exception as e: - msg = _("Deleting zones failed: (command=%(cmd)s error=%(err)s)." - ) % {'cmd': cmds, 'err': six.text_type(e)} - LOG.error(msg) - raise exception.CiscoZoningCliException(reason=msg) - - def get_nameserver_info(self): - """Get name server data from fabric. - - This method will return the connected node port wwn list(local - and remote) for the given switch fabric - - show fcns database - """ - cli_output = None - return_list = [] - try: - cli_output = self._get_switch_info([ZoneConstant.FCNS_SHOW, - self.fabric_vsan]) - except exception.CiscoZoningCliException: - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Failed collecting fcns database " - "info for fabric %s"), self.switch_ip) - - if (cli_output): - return_list = self._parse_ns_output(cli_output) - - LOG.info(_LI("Connector returning fcnsinfo-%s"), return_list) - - return return_list - - @utils.retry(processutils.ProcessExecutionError, retries=5) - def _cfg_save(self): - cmd = ['copy', 'running-config', 'startup-config'] - self._run_ssh(cmd, True) - - def _get_switch_info(self, cmd_list): - stdout, stderr, sw_data = None, None, None - try: - stdout, stderr = self._run_ssh(cmd_list, True) - LOG.debug("CLI output from ssh - output: %s", stdout) - if (stdout): - sw_data = stdout.splitlines() - return sw_data - except processutils.ProcessExecutionError as e: - msg = _("Error while getting data via ssh: (command=%(cmd)s " - "error=%(err)s).") % {'cmd': cmd_list, - 'err': six.text_type(e)} - LOG.error(msg) - raise exception.CiscoZoningCliException(reason=msg) - - def _parse_ns_output(self, switch_data): - """Parses name server data. - - Parses nameserver raw data and adds the device port wwns to the list - - :returns: List -- list of device port wwn from ns info - """ - return_list = [] - for line in switch_data: - if not(" N " in line): - continue - linesplit = line.split() - if len(linesplit) > 2: - node_port_wwn = linesplit[2] - return_list.append(node_port_wwn) - else: - msg = _("Malformed show fcns database string: %s") % line - LOG.error(msg) - raise exception.InvalidParameterValue(err=msg) - return return_list - - def _run_ssh(self, cmd_list, check_exit_code=True): - - command = ' '.join(cmd_list) - - if not self.sshpool: - self.sshpool = ssh_utils.SSHPool(self.switch_ip, - self.switch_port, - None, - self.switch_user, - self.switch_pwd, - min_size=1, - max_size=5) - try: - with self.sshpool.item() as ssh: - return processutils.ssh_execute( - ssh, - command, - check_exit_code=check_exit_code) - - except Exception: - with excutils.save_and_reraise_exception(): - LOG.warning(_LW("Error running SSH command: %s"), command) - - def _ssh_execute(self, cmd_list, check_exit_code=True, attempts=1): - """Execute cli with status update. - - Executes CLI commands where status return is expected. - - cmd_list is a list of commands, where each command is itself - a list of parameters. We use utils.check_ssh_injection to check each - command, but then join then with " ; " to form a single command. - """ - - # Check that each command is secure - for cmd in cmd_list: - utils.check_ssh_injection(cmd) - - # Combine into a single command. - command = ' ; '.join(map(lambda x: ' '.join(x), cmd_list)) - - if not self.sshpool: - self.sshpool = ssh_utils.SSHPool(self.switch_ip, - self.switch_port, - None, - self.switch_user, - self.switch_pwd, - min_size=1, - max_size=5) - stdin, stdout, stderr = None, None, None - LOG.debug("Executing command via ssh: %s", command) - last_exception = None - try: - with self.sshpool.item() as ssh: - while attempts > 0: - attempts -= 1 - try: - stdin, stdout, stderr = ssh.exec_command(command) - channel = stdout.channel - exit_status = channel.recv_exit_status() - LOG.debug("Exit Status from ssh: %s", exit_status) - # exit_status == -1 if no exit code was returned - if exit_status != -1: - LOG.debug('Result was %s', exit_status) - if check_exit_code and exit_status != 0: - raise processutils.ProcessExecutionError( - exit_code=exit_status, - stdout=stdout, - stderr=stderr, - cmd=command) - else: - return True - else: - return True - except Exception as e: - LOG.exception(_LE('Error executing SSH command.')) - last_exception = e - greenthread.sleep(random.randint(20, 500) / 100.0) - LOG.debug("Handling error case after SSH: %s", last_exception) - try: - raise processutils.ProcessExecutionError( - exit_code=last_exception.exit_code, - stdout=last_exception.stdout, - stderr=last_exception.stderr, - cmd=last_exception.cmd) - except AttributeError: - raise processutils.ProcessExecutionError( - exit_code=-1, - stdout="", - stderr="Error running SSH command", - cmd=command) - except Exception: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error executing command via ssh.")) - finally: - if stdin: - stdin.flush() - stdin.close() - if stdout: - stdout.close() - if stderr: - stderr.close() - - def cleanup(self): - self.sshpool = None diff --git a/cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py b/cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py deleted file mode 100644 index 597d66b2b..000000000 --- a/cinder/zonemanager/drivers/cisco/cisco_fc_zone_driver.py +++ /dev/null @@ -1,518 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -Cisco Zone Driver is responsible to manage access control using FC zoning -for Cisco FC fabrics. -This is a concrete implementation of FCZoneDriver interface implementing -add_connection and delete_connection interfaces. - -**Related Flags** - -:zone_activate: Used by: class: 'FCZoneDriver'. Defaults to True -:zone_name_prefix: Used by: class: 'FCZoneDriver'. Defaults to 'openstack' -""" - -from oslo_concurrency import lockutils -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import excutils -from oslo_utils import importutils -import six -import string - -from cinder import exception -from cinder.i18n import _, _LE, _LI -from cinder.zonemanager.drivers.cisco import cisco_fabric_opts as fabric_opts -from cinder.zonemanager.drivers import driver_utils -from cinder.zonemanager.drivers import fc_zone_driver -from cinder.zonemanager import utils as zm_utils - -LOG = logging.getLogger(__name__) - -SUPPORTED_CHARS = string.ascii_letters + string.digits + '$' + '-' + '^' + '_' -cisco_opts = [ - cfg.StrOpt('cisco_sb_connector', - default='cinder.zonemanager.drivers.cisco' - '.cisco_fc_zone_client_cli.CiscoFCZoneClientCLI', - help='Southbound connector for zoning operation'), -] - -CONF = cfg.CONF -CONF.register_opts(cisco_opts, group='fc-zone-manager') - - -class CiscoFCZoneDriver(fc_zone_driver.FCZoneDriver): - """Cisco FC zone driver implementation. - - OpenStack Fibre Channel zone driver to manage FC zoning in - Cisco SAN fabrics. - - Version history: - 1.0 - Initial Cisco FC zone driver - 1.1 - Added friendly zone name support - """ - - VERSION = "1.1.0" - - def __init__(self, **kwargs): - super(CiscoFCZoneDriver, self).__init__(**kwargs) - self.configuration = kwargs.get('configuration', None) - if self.configuration: - self.configuration.append_config_values(cisco_opts) - - # Adding a hack to handle parameters from super classes - # in case configured with multi backends. - fabric_names = self.configuration.safe_get('fc_fabric_names') - activate = self.configuration.safe_get('cisco_zone_activate') - prefix = self.configuration.safe_get('cisco_zone_name_prefix') - base_san_opts = [] - if not fabric_names: - base_san_opts.append( - cfg.StrOpt('fc_fabric_names', - help='Comma separated list of fibre channel ' - 'fabric names. This list of names is used to' - ' retrieve other SAN credentials for connecting' - ' to each SAN fabric' - )) - if not activate: - base_san_opts.append( - cfg.BoolOpt('cisco_zone_activate', - default=True, - help='Indicates whether zone should ' - 'be activated or not')) - if not prefix: - base_san_opts.append( - cfg.StrOpt('cisco_zone_name_prefix', - default="openstack", - help="A prefix to be used when naming zone")) - if len(base_san_opts) > 0: - CONF.register_opts(base_san_opts) - self.configuration.append_config_values(base_san_opts) - fabric_names = [x.strip() for x in self. - configuration.fc_fabric_names.split(',')] - - # There can be more than one SAN in the network and we need to - # get credentials for each SAN. - if fabric_names: - self.fabric_configs = fabric_opts.load_fabric_configurations( - fabric_names) - - @lockutils.synchronized('cisco', 'fcfabric-', True) - def add_connection(self, fabric, initiator_target_map, host_name=None, - storage_system=None): - """Concrete implementation of add_connection. - - Based on zoning policy and state of each I-T pair, list of zone - members are created and pushed to the fabric to add zones. The - new zones created or zones updated are activated based on isActivate - flag set in cinder.conf returned by volume driver after attach - operation. - - :param fabric: Fabric name from cinder.conf file - :param initiator_target_map: Mapping of initiator to list of targets - """ - - LOG.debug("Add connection for Fabric: %s", fabric) - LOG.info(_LI("CiscoFCZoneDriver - Add connection " - "for I-T map: %s"), initiator_target_map) - fabric_ip = self.fabric_configs[fabric].safe_get( - 'cisco_fc_fabric_address') - fabric_user = self.fabric_configs[fabric].safe_get( - 'cisco_fc_fabric_user') - fabric_pwd = self.fabric_configs[fabric].safe_get( - 'cisco_fc_fabric_password') - fabric_port = self.fabric_configs[fabric].safe_get( - 'cisco_fc_fabric_port') - zoning_policy = self.configuration.zoning_policy - zoning_policy_fab = self.fabric_configs[fabric].safe_get( - 'cisco_zoning_policy') - if zoning_policy_fab: - zoning_policy = zoning_policy_fab - - zoning_vsan = self.fabric_configs[fabric].safe_get('cisco_zoning_vsan') - - LOG.info(_LI("Zoning policy for Fabric %s"), zoning_policy) - - statusmap_from_fabric = self.get_zoning_status( - fabric_ip, fabric_user, fabric_pwd, fabric_port, zoning_vsan) - - if statusmap_from_fabric.get('session') == 'none': - - cfgmap_from_fabric = self.get_active_zone_set( - fabric_ip, fabric_user, fabric_pwd, fabric_port, zoning_vsan) - zone_names = [] - if cfgmap_from_fabric.get('zones'): - zone_names = cfgmap_from_fabric['zones'].keys() - # based on zoning policy, create zone member list and - # push changes to fabric. - for initiator_key in initiator_target_map.keys(): - zone_map = {} - initiator = initiator_key.lower() - t_list = initiator_target_map[initiator_key] - if zoning_policy == 'initiator-target': - for t in t_list: - target = t.lower() - zone_members = [ - zm_utils.get_formatted_wwn(initiator), - zm_utils.get_formatted_wwn(target)] - zone_name = ( - driver_utils.get_friendly_zone_name( - zoning_policy, - initiator, - target, - host_name, - storage_system, - self.configuration.cisco_zone_name_prefix, - SUPPORTED_CHARS)) - if (len(cfgmap_from_fabric) == 0 or ( - zone_name not in zone_names)): - zone_map[zone_name] = zone_members - else: - # This is I-T zoning, skip if zone exists. - LOG.info(_LI("Zone exists in I-T mode. " - "Skipping zone creation %s"), - zone_name) - elif zoning_policy == 'initiator': - zone_members = [ - zm_utils.get_formatted_wwn(initiator)] - for t in t_list: - target = t.lower() - zone_members.append( - zm_utils.get_formatted_wwn(target)) - - zone_name = ( - driver_utils.get_friendly_zone_name( - zoning_policy, - initiator, - target, - host_name, - storage_system, - self.configuration.cisco_zone_name_prefix, - SUPPORTED_CHARS)) - - if len(zone_names) > 0 and (zone_name in zone_names): - zone_members = zone_members + filter( - lambda x: x not in zone_members, - cfgmap_from_fabric['zones'][zone_name]) - zone_map[zone_name] = zone_members - else: - msg = _("Zoning Policy: %s, not" - " recognized") % zoning_policy - LOG.error(msg) - raise exception.FCZoneDriverException(msg) - - LOG.info(_LI("Zone map to add: %s"), zone_map) - - if len(zone_map) > 0: - conn = None - try: - conn = importutils.import_object( - self.configuration.cisco_sb_connector, - ipaddress=fabric_ip, - username=fabric_user, - password=fabric_pwd, - port=fabric_port, - vsan=zoning_vsan) - conn.add_zones( - zone_map, self.configuration.cisco_zone_activate, - zoning_vsan, cfgmap_from_fabric, - statusmap_from_fabric) - conn.cleanup() - except exception.CiscoZoningCliException as cisco_ex: - msg = _("Exception: %s") % six.text_type(cisco_ex) - raise exception.FCZoneDriverException(msg) - except Exception: - msg = _("Failed to add zoning configuration.") - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - LOG.debug("Zones added successfully: %s", zone_map) - else: - LOG.debug("Zoning session exists VSAN: %s", zoning_vsan) - - @lockutils.synchronized('cisco', 'fcfabric-', True) - def delete_connection(self, fabric, initiator_target_map, host_name=None, - storage_system=None): - """Concrete implementation of delete_connection. - - Based on zoning policy and state of each I-T pair, list of zones - are created for deletion. The zones are either updated deleted based - on the policy and attach/detach state of each I-T pair. - - :param fabric: Fabric name from cinder.conf file - :param initiator_target_map: Mapping of initiator to list of targets - """ - LOG.debug("Delete connection for fabric: %s", fabric) - LOG.info(_LI("CiscoFCZoneDriver - Delete connection for I-T map: %s"), - initiator_target_map) - fabric_ip = self.fabric_configs[fabric].safe_get( - 'cisco_fc_fabric_address') - fabric_user = self.fabric_configs[fabric].safe_get( - 'cisco_fc_fabric_user') - fabric_pwd = self.fabric_configs[fabric].safe_get( - 'cisco_fc_fabric_password') - fabric_port = self.fabric_configs[fabric].safe_get( - 'cisco_fc_fabric_port') - zoning_policy = self.configuration.zoning_policy - zoning_policy_fab = self.fabric_configs[fabric].safe_get( - 'cisco_zoning_policy') - - if zoning_policy_fab: - zoning_policy = zoning_policy_fab - - zoning_vsan = self.fabric_configs[fabric].safe_get('cisco_zoning_vsan') - - LOG.info(_LI("Zoning policy for fabric %s"), zoning_policy) - - statusmap_from_fabric = self.get_zoning_status( - fabric_ip, fabric_user, fabric_pwd, fabric_port, zoning_vsan) - - if statusmap_from_fabric.get('session') == 'none': - cfgmap_from_fabric = self.get_active_zone_set( - fabric_ip, fabric_user, fabric_pwd, fabric_port, zoning_vsan) - - zone_names = [] - if cfgmap_from_fabric.get('zones'): - zone_names = cfgmap_from_fabric['zones'].keys() - - # Based on zoning policy, get zone member list and push - # changes to fabric. This operation could result in an update - # for zone config with new member list or deleting zones from - # active cfg. - - LOG.debug("zone config from Fabric: %s", cfgmap_from_fabric) - for initiator_key in initiator_target_map.keys(): - initiator = initiator_key.lower() - formatted_initiator = zm_utils.get_formatted_wwn(initiator) - zone_map = {} - zones_to_delete = [] - t_list = initiator_target_map[initiator_key] - if zoning_policy == 'initiator-target': - # In this case, zone needs to be deleted. - for t in t_list: - target = t.lower() - zone_name = ( - driver_utils.get_friendly_zone_name( - zoning_policy, - initiator, - target, - host_name, - storage_system, - self.configuration.cisco_zone_name_prefix, - SUPPORTED_CHARS)) - LOG.debug("Zone name to del: %s", zone_name) - if (len(zone_names) > 0 and (zone_name in zone_names)): - # delete zone. - LOG.debug("Added zone to delete to list: %s", - zone_name) - zones_to_delete.append(zone_name) - - elif zoning_policy == 'initiator': - zone_members = [formatted_initiator] - for t in t_list: - target = t.lower() - zone_members.append( - zm_utils.get_formatted_wwn(target)) - - zone_name = driver_utils.get_friendly_zone_name( - zoning_policy, - initiator, - target, - host_name, - storage_system, - self.configuration.cisco_zone_name_prefix, - SUPPORTED_CHARS) - - if (zone_names and (zone_name in zone_names)): - filtered_members = filter( - lambda x: x not in zone_members, - cfgmap_from_fabric['zones'][zone_name]) - - # The assumption here is that initiator is always - # there in the zone as it is 'initiator' policy. - # We find the filtered list and if it is non-empty, - # add initiator to it and update zone if filtered - # list is empty, we remove that zone. - LOG.debug("Zone delete - I mode: filtered targets: %s", - filtered_members) - if filtered_members: - filtered_members.append(formatted_initiator) - LOG.debug("Filtered zone members to update: %s", - filtered_members) - zone_map[zone_name] = filtered_members - LOG.debug("Filtered zone Map to update: %s", - zone_map) - else: - zones_to_delete.append(zone_name) - else: - LOG.info(_LI("Zoning Policy: %s, not recognized"), - zoning_policy) - LOG.debug("Final Zone map to update: %s", zone_map) - LOG.debug("Final Zone list to delete: %s", zones_to_delete) - conn = None - try: - conn = importutils.import_object( - self.configuration.cisco_sb_connector, - ipaddress=fabric_ip, - username=fabric_user, - password=fabric_pwd, - port=fabric_port, - vsan=zoning_vsan) - # Update zone membership. - if zone_map: - conn.add_zones( - zone_map, self.configuration.cisco_zone_activate, - zoning_vsan, cfgmap_from_fabric, - statusmap_from_fabric) - # Delete zones ~sk. - if zones_to_delete: - zone_name_string = '' - num_zones = len(zones_to_delete) - for i in range(0, num_zones): - if i == 0: - zone_name_string = ('%s%s' % ( - zone_name_string, - zones_to_delete[i])) - else: - zone_name_string = ('%s%s%s' % ( - zone_name_string, ';', - zones_to_delete[i])) - - conn.delete_zones(zone_name_string, - self.configuration. - cisco_zone_activate, - zoning_vsan, cfgmap_from_fabric, - statusmap_from_fabric) - conn.cleanup() - except Exception: - msg = _("Failed to update or delete zoning configuration") - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - LOG.debug("Zones deleted successfully: %s", zone_map) - else: - LOG.debug("Zoning session exists VSAN: %s", zoning_vsan) - - def get_san_context(self, target_wwn_list): - """Lookup SAN context for visible end devices. - - Look up each SAN configured and return a map of SAN (fabric IP) to - list of target WWNs visible to the fabric. - """ - formatted_target_list = [] - fabric_map = {} - fabrics = [x.strip() for x in self. - configuration.fc_fabric_names.split(',')] - LOG.debug("Fabric List: %s", fabrics) - LOG.debug("Target wwn List: %s", target_wwn_list) - if len(fabrics) > 0: - for t in target_wwn_list: - formatted_target_list.append( - zm_utils.get_formatted_wwn(t.lower())) - LOG.debug("Formatted Target wwn List: %s", formatted_target_list) - for fabric_name in fabrics: - fabric_ip = self.fabric_configs[fabric_name].safe_get( - 'cisco_fc_fabric_address') - fabric_user = self.fabric_configs[fabric_name].safe_get( - 'cisco_fc_fabric_user') - fabric_pwd = self.fabric_configs[fabric_name].safe_get( - 'cisco_fc_fabric_password') - fabric_port = self.fabric_configs[fabric_name].safe_get( - 'cisco_fc_fabric_port') - zoning_vsan = self.fabric_configs[fabric_name].safe_get( - 'cisco_zoning_vsan') - - # Get name server data from fabric and get the targets - # logged in. - nsinfo = None - try: - conn = importutils.import_object( - self.configuration.cisco_sb_connector, - ipaddress=fabric_ip, - username=fabric_user, - password=fabric_pwd, port=fabric_port, - vsan=zoning_vsan) - nsinfo = conn.get_nameserver_info() - LOG.debug("show fcns database info from fabric: %s", - nsinfo) - conn.cleanup() - except exception.CiscoZoningCliException: - with excutils.save_and_reraise_exception(): - LOG.exception(_LE("Error getting show fcns database " - "info.")) - except Exception: - msg = _("Failed to get show fcns database info.") - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - visible_targets = filter( - lambda x: x in formatted_target_list, nsinfo) - - if visible_targets: - LOG.info(_LI("Filtered targets for SAN is: %s"), - {fabric_name: visible_targets}) - # getting rid of the ':' before returning - for idx, elem in enumerate(visible_targets): - visible_targets[idx] = six.text_type( - visible_targets[idx]).replace(':', '') - fabric_map[fabric_name] = visible_targets - else: - LOG.debug("No targets are in the fcns info for SAN %s", - fabric_name) - LOG.debug("Return SAN context output: %s", fabric_map) - return fabric_map - - def get_active_zone_set(self, fabric_ip, - fabric_user, fabric_pwd, fabric_port, - zoning_vsan): - """Gets active zoneset config for vsan.""" - cfgmap = {} - conn = None - try: - LOG.debug("Southbound connector: %s", - self.configuration.cisco_sb_connector) - conn = importutils.import_object( - self.configuration.cisco_sb_connector, - ipaddress=fabric_ip, username=fabric_user, - password=fabric_pwd, port=fabric_port, vsan=zoning_vsan) - cfgmap = conn.get_active_zone_set() - conn.cleanup() - except Exception: - msg = _("Failed to access active zoning configuration.") - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - LOG.debug("Active zone set from fabric: %s", cfgmap) - return cfgmap - - def get_zoning_status(self, fabric_ip, fabric_user, fabric_pwd, - fabric_port, zoning_vsan): - """Gets zoneset status and mode.""" - statusmap = {} - conn = None - try: - LOG.debug("Southbound connector: %s", - self.configuration.cisco_sb_connector) - conn = importutils.import_object( - self.configuration.cisco_sb_connector, - ipaddress=fabric_ip, username=fabric_user, - password=fabric_pwd, port=fabric_port, vsan=zoning_vsan) - statusmap = conn.get_zoning_status() - conn.cleanup() - except Exception: - msg = _("Failed to access zoneset status:%s") - LOG.exception(msg) - raise exception.FCZoneDriverException(msg) - LOG.debug("Zoneset status from fabric: %s", statusmap) - return statusmap diff --git a/cinder/zonemanager/drivers/cisco/fc_zone_constants.py b/cinder/zonemanager/drivers/cisco/fc_zone_constants.py deleted file mode 100644 index 6e1a8755c..000000000 --- a/cinder/zonemanager/drivers/cisco/fc_zone_constants.py +++ /dev/null @@ -1,32 +0,0 @@ -# (c) Copyright 2014 Cisco Systems Inc. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -""" -Common constants used by Cisco FC Zone Driver. -""" -ACTIVE_ZONE_CONFIG = 'active_zone_config' -CFG_ZONESET = 'zoneset' -CFG_ZONE = 'zone' -CFG_ZONE_MEMBER = 'pwwn' -CFG_ZONES = 'zones' - -""" -CLI Commands for FC zoning operations. -""" -GET_ACTIVE_ZONE_CFG = 'show zoneset active vsan ' -FCNS_SHOW = 'show fcns database vsan ' -GET_ZONE_STATUS = 'show zone status vsan ' diff --git a/cinder/zonemanager/drivers/driver_utils.py b/cinder/zonemanager/drivers/driver_utils.py deleted file mode 100644 index 51ab0b65b..000000000 --- a/cinder/zonemanager/drivers/driver_utils.py +++ /dev/null @@ -1,79 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -import re - -from oslo_log import log - -from cinder.i18n import _LI - -LOG = log.getLogger(__name__) - - -def get_friendly_zone_name(zoning_policy, initiator, target, - host_name, storage_system, zone_name_prefix, - supported_chars): - """Utility function implementation of _get_friendly_zone_name. - - Get friendly zone name is used to form the zone name - based on the details provided by the caller - - :param zoning_policy - determines the zoning policy is either - initiator-target or initiator - :param initiator - initiator WWN - :param target - target WWN - :param host_name - Host name returned from Volume Driver - :param storage_system - Storage name returned from Volume Driver - :param zone_name_prefix - user defined zone prefix configured - in cinder.conf - :param supported_chars - Supported character set of FC switch vendor. - Example: 'abc123_-$'. These are defined in the FC zone drivers. - """ - if host_name is None: - host_name = '' - if storage_system is None: - storage_system = '' - if zoning_policy == 'initiator-target': - host_name = host_name[:14] - storage_system = storage_system[:14] - if len(host_name) > 0 and len(storage_system) > 0: - zone_name = (host_name + "_" - + initiator.replace(':', '') + "_" - + storage_system + "_" - + target.replace(':', '')) - else: - zone_name = (zone_name_prefix - + initiator.replace(':', '') - + target.replace(':', '')) - LOG.info(_LI("Zone name created using prefix because either " - "host name or storage system is none.")) - else: - host_name = host_name[:47] - if len(host_name) > 0: - zone_name = (host_name + "_" - + initiator.replace(':', '')) - else: - zone_name = (zone_name_prefix - + initiator.replace(':', '')) - LOG.info(_LI("Zone name created using prefix because host " - "name is none.")) - - LOG.info(_LI("Friendly zone name after forming: %(zonename)s"), - {'zonename': zone_name}) - zone_name = re.sub('[^%s]' % supported_chars, '', zone_name) - return zone_name diff --git a/cinder/zonemanager/drivers/fc_zone_driver.py b/cinder/zonemanager/drivers/fc_zone_driver.py deleted file mode 100644 index ec8f3e5a0..000000000 --- a/cinder/zonemanager/drivers/fc_zone_driver.py +++ /dev/null @@ -1,94 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Base Zone Driver is responsible to manage access control using FC zoning -Vendor specific implementations should extend this class to provide -concrete implementation for add_connection and delete_connection -interfaces. - -**Related Flags** - -:zoning_policy: Used by: class: 'FCZoneDriver'. Defaults to 'none' -:zone_driver: Used by: class: 'FCZoneDriver'. Defaults to 'none' - -""" - -from oslo_log import log as logging - -from cinder.zonemanager import fc_common - -LOG = logging.getLogger(__name__) - - -class FCZoneDriver(fc_common.FCCommon): - """Interface to manage Connection control during attach/detach.""" - - def __init__(self, **kwargs): - super(FCZoneDriver, self).__init__(**kwargs) - LOG.debug("Initializing FCZoneDriver") - - def add_connection(self, fabric, initiator_target_map, host_name=None, - storage_system=None): - """Add connection control. - - Abstract method to add connection control. - All implementing drivers should provide concrete implementation - for this API. - :param fabric: Fabric name from cinder.conf file - :param initiator_target_map: Mapping of initiator to list of targets - Example initiator_target_map: - { - '10008c7cff523b01': ['20240002ac000a50', '20240002ac000a40'] - } - Note that WWPN can be in lower or upper case and can be - ':' separated strings - """ - raise NotImplementedError() - - def delete_connection(self, fabric, initiator_target_map, host_name=None, - storage_system=None): - """Delete connection control. - - Abstract method to remove connection control. - All implementing drivers should provide concrete implementation - for this API. - :param fabric: Fabric name from cinder.conf file - :param initiator_target_map: Mapping of initiator to list of targets - Example initiator_target_map: - { - '10008c7cff523b01': ['20240002ac000a50', '20240002ac000a40'] - } - Note that WWPN can be in lower or upper case and can be - ':' separated strings - """ - raise NotImplementedError() - - def get_san_context(self, target_wwn_list): - """Get SAN context for end devices. - - Abstract method to get SAN contexts for given list of end devices - All implementing drivers should provide concrete implementation - for this API. - :param fabric: Fabric name from cinder.conf file - :param initiator_target_map: Mapping of initiator to list of targets - Example initiator_target_map: ['20240002ac000a50', '20240002ac000a40'] - Note that WWPN can be in lower or upper case and can be - ':' separated strings - """ - raise NotImplementedError() diff --git a/cinder/zonemanager/fc_common.py b/cinder/zonemanager/fc_common.py deleted file mode 100644 index 61b415da2..000000000 --- a/cinder/zonemanager/fc_common.py +++ /dev/null @@ -1,29 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - - -class FCCommon(object): - """Common interface for FC operations.""" - - VERSION = "1.0" - - def __init__(self, **kwargs): - pass - - def get_version(self): - return self.VERSION diff --git a/cinder/zonemanager/fc_san_lookup_service.py b/cinder/zonemanager/fc_san_lookup_service.py deleted file mode 100644 index b83a5bc8a..000000000 --- a/cinder/zonemanager/fc_san_lookup_service.py +++ /dev/null @@ -1,93 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Base Lookup Service for name server lookup to find the initiator to target port -mapping for available SAN contexts. -Vendor specific lookup classes are expected to implement the interfaces -defined in this class. - -""" - -from oslo_log import log as logging -from oslo_utils import importutils - -from cinder import exception -from cinder.i18n import _, _LE -from cinder.volume import configuration as config -from cinder.zonemanager import fc_common -from cinder.zonemanager import fc_zone_manager - - -LOG = logging.getLogger(__name__) - - -class FCSanLookupService(fc_common.FCCommon): - """Base Lookup Service. - - Base Lookup Service for name server lookup to find the initiator to - target port mapping for available SAN contexts. - - """ - - lookup_service = None - - def __init__(self, **kwargs): - super(FCSanLookupService, self).__init__(**kwargs) - - opts = fc_zone_manager.zone_manager_opts - self.configuration = config.Configuration(opts, 'fc-zone-manager') - - def get_device_mapping_from_network(self, initiator_list, target_list): - """Get device mapping from FC network. - - Gets a filtered list of initiator ports and target ports for each SAN - available. - :param initiator_list list of initiator port WWN - :param target_list list of target port WWN - :returns: device wwn map in following format - { - : { - 'initiator_port_wwn_list': - ('200000051E55A100', '200000051E55A121'..) - 'target_port_wwn_list': - ('100000051E55A100', '100000051E55A121'..) - } - } - :raise: Exception when a lookup service implementation is not specified - in cinder.conf:fc_san_lookup_service - """ - # Initialize vendor specific implementation of FCZoneDriver - if (self.configuration.fc_san_lookup_service): - lookup_service = self.configuration.fc_san_lookup_service - LOG.debug("Lookup service to invoke: " - "%s", lookup_service) - self.lookup_service = importutils.import_object( - lookup_service, configuration=self.configuration) - else: - msg = _("Lookup service not configured. Config option for " - "fc_san_lookup_service needs to specify a concrete " - "implementation of the lookup service.") - LOG.error(msg) - raise exception.FCSanLookupServiceException(msg) - try: - device_map = self.lookup_service.get_device_mapping_from_network( - initiator_list, target_list) - except Exception as e: - LOG.exception(_LE('Unable to get device mapping from network.')) - raise exception.FCSanLookupServiceException(e) - return device_map diff --git a/cinder/zonemanager/fc_zone_manager.py b/cinder/zonemanager/fc_zone_manager.py deleted file mode 100644 index 096fd78a6..000000000 --- a/cinder/zonemanager/fc_zone_manager.py +++ /dev/null @@ -1,287 +0,0 @@ -# (c) Copyright 2014 Brocade Communications Systems Inc. -# All Rights Reserved. -# -# Copyright 2014 OpenStack Foundation -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -ZoneManager is responsible to manage access control using FC zoning -when zoning mode is set as 'fabric'. -ZoneManager provides interfaces to add connection and remove connection -for given initiator and target list associated with a FC volume attach and -detach operation. - -**Related Flags** - -:zone_driver: Used by:class:`ZoneManager`. - Defaults to - `cinder.zonemanager.drivers.brocade.brcd_fc_zone_driver.BrcdFCZoneDriver` -:zoning_policy: Used by: class: 'ZoneManager'. Defaults to 'none' - -""" - -from oslo_config import cfg -from oslo_log import log as logging -from oslo_utils import importutils -import six - -from cinder import exception -from cinder.i18n import _, _LI -from cinder.volume import configuration as config -from cinder.zonemanager import fc_common -import cinder.zonemanager.fczm_constants as zone_constant - - -LOG = logging.getLogger(__name__) - -zone_manager_opts = [ - cfg.StrOpt('zone_driver', - default='cinder.zonemanager.drivers.brocade.brcd_fc_zone_driver' - '.BrcdFCZoneDriver', - help='FC Zone Driver responsible for zone management'), - cfg.StrOpt('zoning_policy', - default='initiator-target', - help='Zoning policy configured by user; valid values include ' - '"initiator-target" or "initiator"'), - cfg.StrOpt('fc_fabric_names', - help='Comma separated list of Fibre Channel fabric names.' - ' This list of names is used to retrieve other SAN credentials' - ' for connecting to each SAN fabric'), - cfg.StrOpt('fc_san_lookup_service', - default='cinder.zonemanager.drivers.brocade' - '.brcd_fc_san_lookup_service.BrcdFCSanLookupService', - help='FC SAN Lookup Service') -] - -CONF = cfg.CONF -CONF.register_opts(zone_manager_opts, group='fc-zone-manager') - - -class ZoneManager(fc_common.FCCommon): - - """Manages Connection control during attach/detach. - - Version History: - 1.0 - Initial version - 1.0.1 - Added __new__ for singleton - 1.0.2 - Added friendly zone name - - """ - - VERSION = "1.0.2" - driver = None - fabric_names = [] - - def __new__(class_, *args, **kwargs): - if not hasattr(class_, "_instance"): - class_._instance = object.__new__(class_) - return class_._instance - - def __init__(self, **kwargs): - """Load the driver from the one specified in args, or from flags.""" - super(ZoneManager, self).__init__(**kwargs) - - self.configuration = config.Configuration(zone_manager_opts, - 'fc-zone-manager') - self._build_driver() - - def _build_driver(self): - zone_driver = self.configuration.zone_driver - LOG.debug("Zone driver from config: %(driver)s", - {'driver': zone_driver}) - - zm_config = config.Configuration(zone_manager_opts, 'fc-zone-manager') - # Initialize vendor specific implementation of FCZoneDriver - self.driver = importutils.import_object( - zone_driver, - configuration=zm_config) - - def get_zoning_state_ref_count(self, initiator_wwn, target_wwn): - """Zone management state check. - - Performs state check for given I-T pair to return the current count of - active attach for the pair. - """ - # TODO(sk): ref count state management - count = 0 - # check the state for I-T pair - return count - - def add_connection(self, conn_info): - """Add connection control. - - Adds connection control for the given initiator target map. - initiator_target_map - each initiator WWN mapped to a list of one - or more target WWN: - eg: - { - '10008c7cff523b01': ['20240002ac000a50', '20240002ac000a40'] - } - """ - connected_fabric = None - host_name = None - storage_system = None - - try: - initiator_target_map = ( - conn_info[zone_constant.DATA][zone_constant.IT_MAP]) - - if zone_constant.HOST in conn_info[zone_constant.DATA]: - host_name = conn_info[ - zone_constant.DATA][ - zone_constant.HOST].replace(" ", "_") - - if zone_constant.STORAGE in conn_info[zone_constant.DATA]: - storage_system = ( - conn_info[ - zone_constant.DATA][ - zone_constant.STORAGE].replace(" ", "_")) - - for initiator in initiator_target_map.keys(): - target_list = initiator_target_map[initiator] - LOG.debug("Target list : %(targets)s", - {'targets': target_list}) - - # get SAN context for the target list - fabric_map = self.get_san_context(target_list) - LOG.debug("Fabric map after context lookup: %(fabricmap)s", - {'fabricmap': fabric_map}) - # iterate over each SAN and apply connection control - for fabric in fabric_map.keys(): - connected_fabric = fabric - t_list = fabric_map[fabric] - # get valid I-T map to add connection control - i_t_map = {initiator: t_list} - valid_i_t_map = self.get_valid_initiator_target_map( - i_t_map, True) - LOG.info(_LI("Final filtered map for fabric: %(i_t_map)s"), - {'i_t_map': valid_i_t_map}) - - # Call driver to add connection control - self.driver.add_connection(fabric, valid_i_t_map, - host_name, storage_system) - - LOG.info(_LI("Add connection: finished iterating " - "over all target list")) - except Exception as e: - msg = _("Failed adding connection for fabric=%(fabric)s: " - "Error: %(err)s") % {'fabric': connected_fabric, - 'err': six.text_type(e)} - LOG.error(msg) - raise exception.ZoneManagerException(reason=msg) - - def delete_connection(self, conn_info): - """Delete connection. - - Updates/deletes connection control for the given initiator target map. - initiator_target_map - each initiator WWN mapped to a list of one - or more target WWN: - eg: - { - '10008c7cff523b01': ['20240002ac000a50', '20240002ac000a40'] - } - """ - connected_fabric = None - host_name = None - storage_system = None - - try: - initiator_target_map = ( - conn_info[zone_constant.DATA][zone_constant.IT_MAP]) - - if zone_constant.HOST in conn_info[zone_constant.DATA]: - host_name = conn_info[zone_constant.DATA][zone_constant.HOST] - - if zone_constant.STORAGE in conn_info[zone_constant.DATA]: - storage_system = ( - conn_info[ - zone_constant.DATA][ - zone_constant.STORAGE].replace(" ", "_")) - - for initiator in initiator_target_map.keys(): - target_list = initiator_target_map[initiator] - LOG.info(_LI("Delete connection target list: %(targets)s"), - {'targets': target_list}) - - # get SAN context for the target list - fabric_map = self.get_san_context(target_list) - LOG.debug("Delete connection fabric map from SAN " - "context: %(fabricmap)s", {'fabricmap': fabric_map}) - - # iterate over each SAN and apply connection control - for fabric in fabric_map.keys(): - connected_fabric = fabric - t_list = fabric_map[fabric] - # get valid I-T map to add connection control - i_t_map = {initiator: t_list} - valid_i_t_map = self.get_valid_initiator_target_map( - i_t_map, False) - LOG.info(_LI("Final filtered map for delete connection: " - "%(i_t_map)s"), {'i_t_map': valid_i_t_map}) - - # Call driver to delete connection control - if len(valid_i_t_map) > 0: - self.driver.delete_connection(fabric, - valid_i_t_map, - host_name, - storage_system) - - LOG.debug("Delete connection - finished iterating over all" - " target list") - except Exception as e: - msg = _("Failed removing connection for fabric=%(fabric)s: " - "Error: %(err)s") % {'fabric': connected_fabric, - 'err': six.text_type(e)} - LOG.error(msg) - raise exception.ZoneManagerException(reason=msg) - - def get_san_context(self, target_wwn_list): - """SAN lookup for end devices. - - Look up each SAN configured and return a map of SAN (fabric IP) - to list of target WWNs visible to the fabric. - """ - fabric_map = self.driver.get_san_context(target_wwn_list) - LOG.debug("Got SAN context: %(fabricmap)s", {'fabricmap': fabric_map}) - return fabric_map - - def get_valid_initiator_target_map(self, initiator_target_map, - add_control): - """Reference count check for end devices. - - Looks up the reference count for each initiator-target pair from the - map and returns a filtered list based on the operation type - add_control - operation type can be true for add connection control - and false for remove connection control - """ - filtered_i_t_map = {} - for initiator in initiator_target_map.keys(): - t_list = initiator_target_map[initiator] - for target in t_list: - count = self.get_zoning_state_ref_count(initiator, target) - if add_control: - if count > 0: - t_list.remove(target) - # update count = count + 1 - else: - if count > 1: - t_list.remove(target) - # update count = count - 1 - if t_list: - filtered_i_t_map[initiator] = t_list - else: - LOG.info(_LI("No targets to add or remove connection for " - "initiator: %(init_wwn)s"), - {'init_wwn': initiator}) - return filtered_i_t_map diff --git a/cinder/zonemanager/fczm_constants.py b/cinder/zonemanager/fczm_constants.py deleted file mode 100644 index d1af9055f..000000000 --- a/cinder/zonemanager/fczm_constants.py +++ /dev/null @@ -1,22 +0,0 @@ -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# - -""" -Common constants used by FC Zone Manager. -""" -IT_MAP = 'initiator_target_map' -DATA = 'data' -HOST = 'host_name' -STORAGE = 'storage_system' -SYSTEM = 'system' diff --git a/cinder/zonemanager/utils.py b/cinder/zonemanager/utils.py deleted file mode 100644 index 7ba578f2d..000000000 --- a/cinder/zonemanager/utils.py +++ /dev/null @@ -1,116 +0,0 @@ -# (c) Copyright 2012-2014 Hewlett-Packard Development Company, L.P. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -""" -Utility functions related to the Zone Manager. - -""" -from oslo_log import log - -from cinder.i18n import _LI, _LW -from cinder.volume import configuration -from cinder.volume import manager -from cinder.zonemanager import fc_san_lookup_service -from cinder.zonemanager import fc_zone_manager - -LOG = log.getLogger(__name__) - - -def create_zone_manager(): - """If zoning is enabled, build the Zone Manager.""" - config = configuration.Configuration(manager.volume_manager_opts) - LOG.debug("Zoning mode: %s.", config.safe_get('zoning_mode')) - if config.safe_get('zoning_mode') == 'fabric': - LOG.debug("FC Zone Manager enabled.") - zm = fc_zone_manager.ZoneManager() - LOG.info(_LI("Using FC Zone Manager %(zm_version)s," - " Driver %(drv_name)s %(drv_version)s."), - {'zm_version': zm.get_version(), - 'drv_name': zm.driver.__class__.__name__, - 'drv_version': zm.driver.get_version()}) - return zm - else: - LOG.debug("FC Zone Manager not enabled in cinder.conf.") - return None - - -def create_lookup_service(): - config = configuration.Configuration(manager.volume_manager_opts) - LOG.debug("Zoning mode: %s.", config.safe_get('zoning_mode')) - if config.safe_get('zoning_mode') == 'fabric': - LOG.debug("FC Lookup Service enabled.") - lookup = fc_san_lookup_service.FCSanLookupService() - LOG.info(_LI("Using FC lookup service %s."), lookup.lookup_service) - return lookup - else: - LOG.debug("FC Lookup Service not enabled in cinder.conf.") - return None - - -def get_formatted_wwn(wwn_str): - """Utility API that formats WWN to insert ':'.""" - if (len(wwn_str) != 16): - return wwn_str.lower() - else: - return (':'.join([wwn_str[i:i + 2] - for i in range(0, len(wwn_str), 2)])).lower() - - -def AddFCZone(initialize_connection): - """Decorator to add a FC Zone.""" - - def decorator(self, *args, **kwargs): - conn_info = initialize_connection(self, *args, **kwargs) - if not conn_info: - LOG.warning(_LW("Driver didn't return connection info, " - "can't add zone.")) - return None - - vol_type = conn_info.get('driver_volume_type', None) - if vol_type == 'fibre_channel': - if 'initiator_target_map' in conn_info['data']: - zm = create_zone_manager() - if zm: - LOG.debug("AddFCZone connection info: %(conninfo)s.", - {'conninfo': conn_info}) - zm.add_connection(conn_info) - - return conn_info - - return decorator - - -def RemoveFCZone(terminate_connection): - """Decorator for FC drivers to remove zone.""" - - def decorator(self, *args, **kwargs): - conn_info = terminate_connection(self, *args, **kwargs) - if not conn_info: - LOG.warning(_LW("Driver didn't return connection info from " - "terminate_connection call.")) - return None - - vol_type = conn_info.get('driver_volume_type', None) - if vol_type == 'fibre_channel': - if 'initiator_target_map' in conn_info['data']: - zm = create_zone_manager() - if zm: - LOG.debug("RemoveFCZone connection info: %(conninfo)s.", - {'conninfo': conn_info}) - zm.delete_connection(conn_info) - - return conn_info - - return decorator diff --git a/debian/po/sv.po b/debian/po/sv.po deleted file mode 100644 index 813827872..000000000 --- a/debian/po/sv.po +++ /dev/null @@ -1,232 +0,0 @@ -# Translation of cinder debconf template to Swedish -# Copyright (C) 2014 Martin Bagge -# This file is distributed under the same license as the cinder package. -# -# Martin Bagge , 2014 -msgid "" -msgstr "" -"Project-Id-Version: cinder\n" -"Report-Msgid-Bugs-To: cinder@packages.debian.org\n" -"POT-Creation-Date: 2012-11-28 11:58+0000\n" -"PO-Revision-Date: 2014-01-08 16:52+0100\n" -"Last-Translator: Martin Bagge / brother \n" -"Language-Team: Swedish \n" -"Language: Swedish\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"X-Generator: Poedit 1.5.4\n" - -#. Type: boolean -#. Description -#: ../cinder-common.templates:1001 -msgid "Start cinder services at boot?" -msgstr "Ska cinder-tjänster startas vid systemets uppstart?" - -#. Type: boolean -#. Description -#: ../cinder-common.templates:1001 -msgid "" -"Please choose whether you want to start Cinder services when the machine is " -"booted up." -msgstr "Ange om du vill att Cinder-tjänster ska starta när maskinen startar." - -#. Type: boolean -#. Description -#: ../cinder-common.templates:2001 -msgid "Set up a database for Cinder?" -msgstr "Ska en databas installeras för Cinder?" - -#. Type: boolean -#. Description -#: ../cinder-common.templates:2001 -msgid "" -"No database has been set up for Cinder to use. If you want to set one up " -"now, please make sure you have all needed information:" -msgstr "" -"Ingen databas har installerats för Cinder. Innan du fortsätter behöver " -"följande finnas tillgängligt:" - -#. Type: boolean -#. Description -#: ../cinder-common.templates:2001 -msgid "" -" * the host name of the database server (which must allow TCP\n" -" connections from this machine);\n" -" * a username and password to access the database;\n" -" * the type of database management software you want to use." -msgstr "" -" * serverns värdnamn (som måste kunna ta emot TCP-anslutningar\n" -" från den här maskinen)\n" -" * användarnamn och lösenord för att komma åt databasen.\n" -" * vilken databastyp du vill använda." - -#. Type: boolean -#. Description -#: ../cinder-common.templates:2001 -msgid "" -"If you don't choose this option, no database will be set up and Cinder will " -"use regular SQLite support." -msgstr "" -"Om något av dessa krav saknar bör du avböja detta alternativ och fortsätta " -"använda sqlite-stödet." - -#. Type: boolean -#. Description -#: ../cinder-common.templates:2001 -msgid "" -"You can change this setting later on by running \"dpkg-reconfigure -plow " -"cinder-common\"." -msgstr "" -"Denna inställning kan ändras senare genom att köra \"dpkg-reconfigure -plow " -"cinder-common\"." - -#. Type: string -#. Description -#: ../cinder-common.templates:3001 -msgid "Auth server hostname:" -msgstr "Värdnamn för identifieringsserver:" - -#. Type: string -#. Description -#: ../cinder-common.templates:3001 -msgid "" -"Please specify the URL of your Cinder authentication server. Typically this " -"is also the URL of your OpenStack Identity Service (Keystone)." -msgstr "" -"Ange URL till din Cinder-identifieringsserver. Detta är vanligtvis samma URL " -"som till din OpenStack-identitetstjänst (Keystone)." - -#. Type: string -#. Description -#: ../cinder-common.templates:4001 -msgid "Auth server tenant name:" -msgstr "Namn för \"tenant\" (administratör) på identifieringsservern:" - -#. Type: string -#. Description -#: ../cinder-common.templates:5001 -msgid "Auth server username:" -msgstr "Användarnamn på identifieringsservern:" - -#. Type: password -#. Description -#: ../cinder-common.templates:6001 -msgid "Auth server password:" -msgstr "Lösenord på identifieringsservern:" - -#. Type: string -#. Description -#: ../cinder-common.templates:7001 -msgid "Cinder volume group:" -msgstr "Volymgrupp för Cinder:" - -#. Type: string -#. Description -#: ../cinder-common.templates:7001 -msgid "" -"Please specify the name of the LVM volume group (vg) on which Cinder will " -"create partitions." -msgstr "" -"Ange namnet för LVM-volym-grupp (vg) där Cinder ska skapa sina partitioner." - -#. Type: boolean -#. Description -#: ../cinder-api.templates:1001 -msgid "Register Cinder in the keystone endpoint catalog?" -msgstr "Ska Cinder registreras i keystones katalog med ändpunkter?" - -#. Type: boolean -#. Description -#: ../cinder-api.templates:1001 -msgid "" -"Each Openstack services (each API) should be registered in order to be " -"accessible. This is done using \"keystone service-create\" and \"keystone " -"endpoint-create\". Select if you want to run these commands now." -msgstr "" -"Alla OpenStack-tjänster (varje API) ska registreras för att kunna användas. " -"Detta görs med kommandona \"keystone service-create\" och \"keystone " -"endpoint-create\". Detta kan göras automatiskt nu." - -#. Type: boolean -#. Description -#: ../cinder-api.templates:1001 -msgid "" -"Note that you will need to have an up and running keystone server on which " -"to connect using the Keystone auth token." -msgstr "OBS. Du behöver ha en fungerande keystone-server att ansluta till." - -#. Type: string -#. Description -#: ../cinder-api.templates:2001 -msgid "Keystone IP address:" -msgstr "IP-adress till Keystone:" - -#. Type: string -#. Description -#: ../cinder-api.templates:2001 -msgid "" -"Enter the IP address of your keystone server, so that cinder-api can contact " -"Keystone to do the Cinder service and endpoint creation." -msgstr "" -"Ange IP-adressen till din keystone-server så att cinder-api kan kontakta " -"Keystone för att lägga till Cinder-tjänsten som en ändpunkt." - -#. Type: password -#. Description -#: ../cinder-api.templates:3001 -msgid "Keystone Auth Token:" -msgstr "Autetiseringsvärde för Keystone:" - -#. Type: password -#. Description -#: ../cinder-api.templates:3001 -msgid "" -"To configure its endpoint in Keystone, cinder-api needs the Keystone auth " -"token." -msgstr "" -"För att lägga till ändpunkt i Keystone behöver cinder-api ett " -"autentiseringsvärde för Keystone." - -#. Type: string -#. Description -#: ../cinder-api.templates:4001 -msgid "Cinder endpoint IP address:" -msgstr "IP-adress för Cinder-ändpunkt:" - -#. Type: string -#. Description -#: ../cinder-api.templates:4001 -msgid "" -"Enter the IP address that will be used to contact Cinder (eg: the Cinder " -"endpoint IP address)." -msgstr "Ange den IP-adress som ska användas för att kontakta Cinder." - -#. Type: string -#. Description -#: ../cinder-api.templates:4001 -msgid "" -"This IP address should be accessible from the clients that will use this " -"service, so if you are installing a public cloud, this should be a public IP " -"address." -msgstr "" -"Denna IP-adress ska vara nåbar från klienterna som vill använda den här " -"tjänsten. Om detta är en publik molntjänst så ska det vara en publik IP-" -"adress." - -#. Type: string -#. Description -#: ../cinder-api.templates:5001 -msgid "Name of the region to register:" -msgstr "Regionnamn:" - -#. Type: string -#. Description -#: ../cinder-api.templates:5001 -msgid "" -"Openstack can be used using availability zones, with each region " -"representing a location. Please enter the zone that you wish to use when " -"registering the endpoint." -msgstr "" -"OpenStack kan användas med tillgänglighetszoner. Varje region representerar " -"en plats. Ange zonen som ska användas när ändpunkten registreras." diff --git a/doc/.gitignore b/doc/.gitignore deleted file mode 100644 index 291b04e45..000000000 --- a/doc/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -_build/* -source/api/* -.autogenerated diff --git a/doc/Makefile b/doc/Makefile deleted file mode 100644 index ba789b5df..000000000 --- a/doc/Makefile +++ /dev/null @@ -1,97 +0,0 @@ -# Makefile for Sphinx documentation -# - -# You can set these variables from the command line. -SPHINXOPTS = -SPHINXBUILD = sphinx-build -SPHINXSOURCE = source -PAPER = -BUILDDIR = build - -# Internal variables. -PAPEROPT_a4 = -D latex_paper_size=a4 -PAPEROPT_letter = -D latex_paper_size=letter -ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) $(SPHINXSOURCE) - -.PHONY: help clean html dirhtml pickle json htmlhelp qthelp latex changes linkcheck doctest - -.DEFAULT_GOAL = html - -help: - @echo "Please use \`make ' where is one of" - @echo " html to make standalone HTML files" - @echo " dirhtml to make HTML files named index.html in directories" - @echo " pickle to make pickle files" - @echo " json to make JSON files" - @echo " htmlhelp to make HTML files and a HTML help project" - @echo " qthelp to make HTML files and a qthelp project" - @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" - @echo " changes to make an overview of all changed/added/deprecated items" - @echo " linkcheck to check all external links for integrity" - @echo " doctest to run all doctests embedded in the documentation (if enabled)" - -clean: - -rm -rf $(BUILDDIR)/* - -rm -rf cinder.sqlite - if [ -f .autogenerated ] ; then \ - cat .autogenerated | xargs rm ; \ - rm .autogenerated ; \ - fi - -html: - $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html - @echo - @echo "Build finished. The HTML pages are in $(BUILDDIR)/html." - -dirhtml: - $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml - @echo - @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml." - -pickle: - $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle - @echo - @echo "Build finished; now you can process the pickle files." - -json: - $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json - @echo - @echo "Build finished; now you can process the JSON files." - -htmlhelp: - $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp - @echo - @echo "Build finished; now you can run HTML Help Workshop with the" \ - ".hhp project file in $(BUILDDIR)/htmlhelp." - -qthelp: - $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp - @echo - @echo "Build finished; now you can run "qcollectiongenerator" with the" \ - ".qhcp project file in $(BUILDDIR)/qthelp, like this:" - @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/cinder.qhcp" - @echo "To view the help file:" - @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/cinder.qhc" - -latex: - $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex - @echo - @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex." - @echo "Run \`make all-pdf' or \`make all-ps' in that directory to" \ - "run these through (pdf)latex." - -changes: - $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes - @echo - @echo "The overview file is in $(BUILDDIR)/changes." - -linkcheck: - $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck - @echo - @echo "Link check complete; look for any errors in the above output " \ - "or in $(BUILDDIR)/linkcheck/output.txt." - -doctest: - $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest - @echo "Testing of doctests in the sources finished, look at the " \ - "results in $(BUILDDIR)/doctest/output.txt." diff --git a/doc/README.rst b/doc/README.rst deleted file mode 100644 index 02fc8eb54..000000000 --- a/doc/README.rst +++ /dev/null @@ -1,66 +0,0 @@ -================= -Building the docs -================= - -Dependencies -============ - -Sphinx_ - You'll need sphinx (the python one) and if you are - using the virtualenv you'll need to install it in the virtualenv - specifically so that it can load the cinder modules. - - :: - - pip install Sphinx - -Graphviz_ - Some of the diagrams are generated using the ``dot`` language - from Graphviz. - - :: - - sudo apt-get install graphviz - -.. _Sphinx: http://sphinx.pocoo.org - -.. _Graphviz: http://www.graphviz.org/ - - -Use `make` -========== - -Just type make:: - - % make - -Look in the Makefile for more targets. - - -Manually -======== - - 1. Generate the code.rst file so that Sphinx will pull in our docstrings:: - - % ./generate_autodoc_index.sh > source/code.rst - - 2. Run `sphinx_build`:: - - % sphinx-build -b html source build/html - - -Use `tox` -========= - -The easiest way to build the docs and avoid dealing with all -dependencies is to let tox prepare a virtualenv and run the -build_sphinx target inside the virtualenv:: - - % cd .. - % tox -e docs - - -The docs have been built -======================== - -Check out the `build` directory to find them. Yay! diff --git a/doc/ext/__init__.py b/doc/ext/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/doc/ext/cinder_autodoc.py b/doc/ext/cinder_autodoc.py deleted file mode 100644 index a6b7d6853..000000000 --- a/doc/ext/cinder_autodoc.py +++ /dev/null @@ -1,14 +0,0 @@ -from __future__ import print_function - -import gettext -import os - -gettext.install('cinder') - -from cinder import utils - - -def setup(app): - print("**Autodocumenting from %s" % os.path.abspath(os.curdir)) - rv = utils.execute('./doc/generate_autodoc_index.sh') - print(rv[0]) diff --git a/doc/ext/cinder_todo.py b/doc/ext/cinder_todo.py deleted file mode 100644 index bdd64532a..000000000 --- a/doc/ext/cinder_todo.py +++ /dev/null @@ -1,103 +0,0 @@ -# This is a hack of the builtin todo extension, to make the todo_list -# more user friendly - -from sphinx.ext.todo import * -import re - - -def _(s): - return s - - -def process_todo_nodes(app, doctree, fromdocname): - if not app.config['todo_include_todos']: - for node in doctree.traverse(todo_node): - node.parent.remove(node) - - # Replace all todolist nodes with a list of the collected todos. - # Augment each todo with a backlink to the original location. - env = app.builder.env - - if not hasattr(env, 'todo_all_todos'): - env.todo_all_todos = [] - - # remove the item that was added in the constructor, since I'm tired of - # reading through docutils for the proper way to construct an empty list - lists = [] - for i in range(5): - lists.append(nodes.bullet_list("", nodes.Text('', ''))) - lists[i].remove(lists[i][0]) - lists[i]['classes'].append('todo_list') - - for node in doctree.traverse(todolist): - if not app.config['todo_include_todos']: - node.replace_self([]) - continue - - for todo_info in env.todo_all_todos: - para = nodes.paragraph() - filename = env.doc2path(todo_info['docname'], base=None) - - # Create a reference - newnode = nodes.reference('', '') - - line_info = todo_info['lineno'] - link = _('%(filename)s, line %(line_info)d') % locals() - innernode = nodes.emphasis(link, link) - newnode['refdocname'] = todo_info['docname'] - - try: - newnode['refuri'] = app.builder.get_relative_uri( - fromdocname, todo_info['docname']) - newnode['refuri'] += '#' + todo_info['target']['refid'] - except NoUri: - # ignore if no URI can be determined, e.g. for LaTeX output - pass - - newnode.append(innernode) - para += newnode - para['classes'].append('todo_link') - - todo_entry = todo_info['todo'] - - env.resolve_references(todo_entry, todo_info['docname'], - app.builder) - - item = nodes.list_item('', para) - todo_entry[1]['classes'].append('details') - - comment = todo_entry[1] - - m = re.match(r"^P(\d)", comment.astext()) - priority = 5 - if m: - priority = int(m.group(1)) - if priority < 0: - priority = 1 - if priority > 5: - priority = 5 - - item['classes'].append('todo_p' + str(priority)) - todo_entry['classes'].append('todo_p' + str(priority)) - - item.append(comment) - - lists[priority - 1].insert(0, item) - - node.replace_self(lists) - - -def setup(app): - app.add_config_value('todo_include_todos', False, False) - - app.add_node(todolist) - app.add_node(todo_node, - html=(visit_todo_node, depart_todo_node), - latex=(visit_todo_node, depart_todo_node), - text=(visit_todo_node, depart_todo_node)) - - app.add_directive('todo', Todo) - app.add_directive('todolist', TodoList) - app.connect('doctree-read', process_todos) - app.connect('doctree-resolved', process_todo_nodes) - app.connect('env-purge-doc', purge_todos) diff --git a/doc/find_autodoc_modules.sh b/doc/find_autodoc_modules.sh deleted file mode 100755 index fb7e451a0..000000000 --- a/doc/find_autodoc_modules.sh +++ /dev/null @@ -1,20 +0,0 @@ -#!/bin/bash - -CINDER_DIR='cinder/' # include trailing slash -DOCS_DIR='source' - -modules='' -for x in `find ${CINDER_DIR} -name '*.py' | grep -v cinder/tests`; do - if [ `basename ${x} .py` == "__init__" ] ; then - continue - fi - relative=cinder.`echo ${x} | sed -e 's$^'${CINDER_DIR}'$$' -e 's/.py$//' -e 's$/$.$g'` - modules="${modules} ${relative}" -done - -for mod in ${modules} ; do - if [ ! -f "${DOCS_DIR}/${mod}.rst" ]; - then - echo ${mod} - fi -done diff --git a/doc/generate_autodoc_index.sh b/doc/generate_autodoc_index.sh deleted file mode 100755 index bdfa73a49..000000000 --- a/doc/generate_autodoc_index.sh +++ /dev/null @@ -1,46 +0,0 @@ -#!/bin/sh - -SOURCEDIR=doc/source/api - -if [ ! -d ${SOURCEDIR} ] ; then - mkdir -p ${SOURCEDIR} -fi - -for x in `./doc/find_autodoc_modules.sh`; -do - echo "Generating ${SOURCEDIR}/${x}.rst" - echo "${SOURCEDIR}/${x}.rst" >> .autogenerated - heading="The :mod:\`${x}\` Module" - # Figure out how long the heading is - # and make sure to emit that many '=' under - # it to avoid heading format errors - # in Sphinx. - heading_len=$(echo "$heading" | wc -c) - underline=$(head -c $heading_len < /dev/zero | tr '\0' '=') - ( cat < ${SOURCEDIR}/${x}.rst - -done - -if [ ! -f ${SOURCEDIR}/autoindex.rst ] ; then - - cat > ${SOURCEDIR}/autoindex.rst <> ${SOURCEDIR}/autoindex.rst - done - - echo ${SOURCEDIR}/autoindex.rst >> .autogenerated -fi diff --git a/doc/source/_ga/layout.html b/doc/source/_ga/layout.html deleted file mode 100644 index f29e90968..000000000 --- a/doc/source/_ga/layout.html +++ /dev/null @@ -1,17 +0,0 @@ -{% extends "!layout.html" %} - -{% block footer %} -{{ super() }} - - -{% endblock %} - diff --git a/doc/source/conf.py b/doc/source/conf.py deleted file mode 100644 index d1e0e8e2e..000000000 --- a/doc/source/conf.py +++ /dev/null @@ -1,241 +0,0 @@ -# cinder documentation build configuration file, created by -# sphinx-quickstart on Sat May 1 15:17:47 2010. -# -# This file is execfile()d with the current directory set -# to its containing dir. -# -# Note that not all possible configuration values are present in this -# autogenerated file. -# -# All configuration values have a default; values that are commented out -# serve to show the default. - -import os -import subprocess -import sys - -# If extensions (or modules to document with autodoc) are in another directory, -# add these directories to sys.path here. If the directory is relative to the -# documentation root, use os.path.abspath to make it absolute, like shown here. -sys.path.insert(0, os.path.abspath('../../')) -sys.path.insert(0, os.path.abspath('../')) -sys.path.insert(0, os.path.abspath('./')) - -# -- General configuration ---------------------------------------------------- - -# Add any Sphinx extension module names here, as strings. -# They can be extensions coming with Sphinx (named 'sphinx.ext.*') -# or your custom ones. - -extensions = ['sphinx.ext.autodoc', - 'ext.cinder_todo', - 'sphinx.ext.coverage', - 'sphinx.ext.ifconfig', - 'sphinx.ext.graphviz', - 'oslosphinx', - 'stevedore.sphinxext' - ] - -# autodoc generation is a bit aggressive and a nuisance -# when doing heavy text edit cycles. Execute "export SPHINX_DEBUG=1" -# in your terminal to disable -if not os.getenv('SPHINX_DEBUG'): - extensions += ['ext.cinder_autodoc'] - -todo_include_todos = True - -# Add any paths that contain templates here, relative to this directory. -# Changing the path so that the Hudson build output contains GA code -# and the source docs do not contain the code so local, offline sphinx builds -# are "clean." -templates_path = [] -if os.getenv('HUDSON_PUBLISH_DOCS'): - templates_path = ['_ga', '_templates'] -else: - templates_path = ['_templates'] - -# The suffix of source filenames. -source_suffix = '.rst' - -# The encoding of source files. -#source_encoding = 'utf-8' - -# The master toctree document. -master_doc = 'index' - -# General information about the project. -project = u'cinder' -copyright = u'2010-present, OpenStack Foundation' - -# The version info for the project you're documenting, acts as replacement for -# |version| and |release|, also used in various other places throughout the -# built documents. -# -from cinder.version import version_info -# The full version, including alpha/beta/rc tags. -release = version_info.release_string() -# The short X.Y version. -version = version_info.version_string() - -# The language for content autogenerated by Sphinx. Refer to documentation -# for a list of supported languages. -#language = None - -# There are two options for replacing |today|: either, you set today to some -# non-false value, then it is used: -#today = '' -# Else, today_fmt is used as the format for a strftime call. -#today_fmt = '%B %d, %Y' - -# List of documents that shouldn't be included in the build. -unused_docs = [ - 'api_ext/rst_extension_template', - 'installer', -] - -# List of directories, relative to source directory, that shouldn't be searched -# for source files. -exclude_trees = [] - -# The reST default role (used for this markup: `text`) to use -# for all documents. -#default_role = None - -# If true, '()' will be appended to :func: etc. cross-reference text. -#add_function_parentheses = True - -# If true, the current module name will be prepended to all description -# unit titles (such as .. function::). -add_module_names = False - -# If true, sectionauthor and moduleauthor directives will be shown in the -# output. They are ignored by default. -show_authors = False - -# The name of the Pygments (syntax highlighting) style to use. -pygments_style = 'sphinx' - -# A list of ignored prefixes for module index sorting. -modindex_common_prefix = ['cinder.'] - -# -- Options for man page output ---------------------------------------------- - -# Grouping the document tree for man pages. -# List of tuples 'sourcefile', 'target', u'title', u'Authors name', 'manual' - -man_pages = [ - ('man/cinder-manage', 'cinder-manage', u'Cloud controller fabric', - [u'OpenStack'], 1) -] - -# -- Options for HTML output -------------------------------------------------- - -# The theme to use for HTML and HTML Help pages. Major themes that come with -# Sphinx are currently 'default' and 'sphinxdoc'. -# html_theme_path = ["."] -# html_theme = '_theme' - -# Theme options are theme-specific and customize the look and feel of a theme -# further. For a list of options available for each theme, see the -# documentation. -#html_theme_options = {} - -# Add any paths that contain custom themes here, relative to this directory. -#html_theme_path = [] - -# The name for this set of Sphinx documents. If None, it defaults to -# " v documentation". -#html_title = None - -# A shorter title for the navigation bar. Default is the same as html_title. -#html_short_title = None - -# The name of an image file (relative to this directory) to place at the top -# of the sidebar. -#html_logo = None - -# The name of an image file (within the static path) to use as favicon of the -# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 -# pixels large. -#html_favicon = None - -# Add any paths that contain custom static files (such as style sheets) here, -# relative to this directory. They are copied after the builtin static files, -# so a file named "default.css" will overwrite the builtin "default.css". -html_static_path = ['_static'] - -# If not '', a 'Last updated on:' timestamp is inserted at every page bottom, -# using the given strftime format. -#html_last_updated_fmt = '%b %d, %Y' -git_cmd = ["git", "log", "--pretty=format:'%ad, commit %h'", "--date=local", - "-n1"] -html_last_updated_fmt = subprocess.Popen( - git_cmd, stdout=subprocess.PIPE).communicate()[0] - -# If true, SmartyPants will be used to convert quotes and dashes to -# typographically correct entities. -#html_use_smartypants = True - -# Custom sidebar templates, maps document names to template names. -#html_sidebars = {} - -# Additional templates that should be rendered to pages, maps page names to -# template names. -#html_additional_pages = {} - -# If false, no module index is generated. -#html_use_modindex = True - -# If false, no index is generated. -#html_use_index = True - -# If true, the index is split into individual pages for each letter. -#html_split_index = False - -# If true, links to the reST sources are added to the pages. -#html_show_sourcelink = True - -# If true, an OpenSearch description file will be output, and all pages will -# contain a tag referring to it. The value of this option must be the -# base URL from which the finished HTML is served. -#html_use_opensearch = '' - -# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml"). -#html_file_suffix = '' - -# Output file base name for HTML help builder. -htmlhelp_basename = 'cinderdoc' - - -# -- Options for LaTeX output ------------------------------------------------- - -# The paper size ('letter' or 'a4'). -#latex_paper_size = 'letter' - -# The font size ('10pt', '11pt' or '12pt'). -#latex_font_size = '10pt' - -# Grouping the document tree into LaTeX files. List of tuples -# (source start file, target name, title, author, documentclass -# [howto/manual]). -latex_documents = [ - ('index', 'Cinder.tex', u'Cinder Documentation', - u'Anso Labs, LLC', 'manual'), -] - -# The name of an image file (relative to this directory) to place at the top of -# the title page. -#latex_logo = None - -# For "manual" documents, if this is true, then toplevel headings are parts, -# not chapters. -#latex_use_parts = False - -# Additional stuff for the LaTeX preamble. -#latex_preamble = '' - -# Documents to append as an appendix to all manuals. -#latex_appendices = [] - -# If false, no module index is generated. -#latex_use_modindex = True diff --git a/doc/source/database_architecture.rst b/doc/source/database_architecture.rst deleted file mode 100644 index 9a6351184..000000000 --- a/doc/source/database_architecture.rst +++ /dev/null @@ -1,9 +0,0 @@ -============================== - Cinder Database Architecture -============================== - -Cinder Database Backends -~~~~~~~~~~~~~~~~~~~~~~~~ - -.. list-plugins:: cinder.database.migration_backend - :detailed: diff --git a/doc/source/devref/addmethod.openstackapi.rst b/doc/source/devref/addmethod.openstackapi.rst deleted file mode 100644 index 001fc7448..000000000 --- a/doc/source/devref/addmethod.openstackapi.rst +++ /dev/null @@ -1,52 +0,0 @@ -.. - Copyright 2010-2011 OpenStack Foundation - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Adding a Method to the OpenStack API -==================================== - -The interface is a mostly RESTful API. REST stands for Representational State Transfer and provides an architecture "style" for distributed systems using HTTP for transport. Figure out a way to express your request and response in terms of resources that are being created, modified, read, or destroyed. - -Routing -------- - -To map URLs to controllers+actions, OpenStack uses the Routes package, a clone of Rails routes for Python implementations. See http://routes.groovie.org/ for more information. - -URLs are mapped to "action" methods on "controller" classes in ``cinder/api/openstack/__init__/ApiRouter.__init__`` . - -See http://routes.groovie.org/manual.html for all syntax, but you'll probably just need these two: - - mapper.connect() lets you map a single URL to a single action on a controller. - - mapper.resource() connects many standard URLs to actions on a controller. - -Controllers and actions ------------------------ - -Controllers live in ``cinder/api/openstack``, and inherit from cinder.wsgi.Controller. - -See ``cinder/api/v2/volumes.py`` for an example. - -Action methods take parameters that are sucked out of the URL by mapper.connect() or .resource(). The first two parameters are self and the WebOb request, from which you can get the req.environ, req.body, req.headers, etc. - -Serialization -------------- - -Actions return a dictionary, and wsgi.Controller serializes that to JSON or XML based on the request's content-type. - -Faults ------- - -If you need to return a non-200, you should -return faults.Fault(webob.exc.HTTPNotFound()) -replacing the exception as appropriate. diff --git a/doc/source/devref/api.apache.rst b/doc/source/devref/api.apache.rst deleted file mode 100644 index e83bae671..000000000 --- a/doc/source/devref/api.apache.rst +++ /dev/null @@ -1,37 +0,0 @@ -.. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - - -Running Cinder API under Apache -=============================== - -Files ------ -Copy the file etc/cinder/api-httpd.conf to the appropriate location for your Apache server, most likely: - -``/etc/httpd/conf.d/cinder_wsgi.conf`` - -Update this file to match your system configuration (for example, some distributions put httpd logs in the apache2 directory and some in the httpd directory). -Create the directory /var/www/cgi-bin/cinder/. You can either hard or soft link the file cinder/wsgi/wsgi.py to be osapi_volume under the /var/www/cgi-bin/cinder/ directory. For a distribution appropriate place, it should probably be copied to: - -``/usr/share/openstack/cinder/httpd/cinder.py`` - -Cinder's primary configuration file (etc/cinder.conf) and the PasteDeploy configuration file (etc/cinder-paste.ini) must be readable to httpd in one of the default locations described in Configuring Cinder. - - -Access Control --------------- - -If you are running with Linux kernel security module enabled (for example SELinux or AppArmor), make sure that the configuration file has the appropriate context to access the linked file. \ No newline at end of file diff --git a/doc/source/devref/api.rst b/doc/source/devref/api.rst deleted file mode 100644 index 46211733d..000000000 --- a/doc/source/devref/api.rst +++ /dev/null @@ -1,121 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -API Endpoint -============ - -Cinder has a system for managing multiple APIs on different subdomains. -Currently there is support for the OpenStack API. - -Common Components ------------------ - -The :mod:`cinder.api` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.api - :noindex: - :members: - :undoc-members: - :show-inheritance: - -OpenStack API -------------- - -The :mod:`openstack` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.api.openstack - :noindex: - :members: - :undoc-members: - :show-inheritance: - -Tests ------ - -The :mod:`api_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.api_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`api_integration` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.api_integration - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`cloud_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.cloud_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`api.fakes` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.api.fakes - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`api.test_wsgi` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.api.test_wsgi - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`test_api` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.api.openstack.test_api - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`test_auth` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.api.openstack.test_auth - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`test_faults` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.api.openstack.test_faults - :noindex: - :members: - :undoc-members: - :show-inheritance: diff --git a/doc/source/devref/api_microversion_dev.rst b/doc/source/devref/api_microversion_dev.rst deleted file mode 100644 index 765e91dd6..000000000 --- a/doc/source/devref/api_microversion_dev.rst +++ /dev/null @@ -1,310 +0,0 @@ -API Microversions -================= - -Background ----------- - -Cinder uses a framework we called 'API Microversions' for allowing changes -to the API while preserving backward compatibility. The basic idea is -that a user has to explicitly ask for their request to be treated with -a particular version of the API. So breaking changes can be added to -the API without breaking users who don't specifically ask for it. This -is done with an HTTP header ``OpenStack-API-Version`` which -is a monotonically increasing semantic version number starting from -``3.0``. Each service that uses microversions will share this header, so -the Volume service will need to specifiy ``volume``: - ``OpenStack-API-Version: volume 3.0`` - -If a user makes a request without specifying a version, they will get -the ``DEFAULT_API_VERSION`` as defined in -``cinder/api/openstack/api_version_request.py``. This value is currently ``3.0`` -and is expected to remain so for quite a long time. - -The Nova project was the first to implement microversions. For full -details please read Nova's `Kilo spec for microversions -`_ - -When do I need a new Microversion? ----------------------------------- - -A microversion is needed when the contract to the user is -changed. The user contract covers many kinds of information such as: - -- the Request - - - the list of resource urls which exist on the server - - Example: adding a new shares/{ID}/foo which didn't exist in a - previous version of the code - - - the list of query parameters that are valid on urls - - Example: adding a new parameter ``is_yellow`` servers/{ID}?is_yellow=True - - - the list of query parameter values for non free form fields - - Example: parameter filter_by takes a small set of constants/enums "A", - "B", "C". Adding support for new enum "D". - - - new headers accepted on a request - -- the Response - - - the list of attributes and data structures returned - - Example: adding a new attribute 'locked': True/False to the output - of shares/{ID} - - - the allowed values of non free form fields - - Example: adding a new allowed ``status`` to shares/{ID} - - - the list of status codes allowed for a particular request - - Example: an API previously could return 200, 400, 403, 404 and the - change would make the API now also be allowed to return 409. - - - changing a status code on a particular response - - Example: changing the return code of an API from 501 to 400. - - - new headers returned on a response - -The following flow chart attempts to walk through the process of "do -we need a microversion". - - -.. graphviz:: - - digraph states { - - label="Do I need a microversion?" - - silent_fail[shape="diamond", style="", label="Did we silently - fail to do what is asked?"]; - ret_500[shape="diamond", style="", label="Did we return a 500 - before?"]; - new_error[shape="diamond", style="", label="Are we changing what - status code is returned?"]; - new_attr[shape="diamond", style="", label="Did we add or remove an - attribute to a payload?"]; - new_param[shape="diamond", style="", label="Did we add or remove - an accepted query string parameter or value?"]; - new_resource[shape="diamond", style="", label="Did we add or remove a - resource url?"]; - - - no[shape="box", style=rounded, label="No microversion needed"]; - yes[shape="box", style=rounded, label="Yes, you need a microversion"]; - no2[shape="box", style=rounded, label="No microversion needed, it's - a bug"]; - - silent_fail -> ret_500[label="no"]; - silent_fail -> no2[label="yes"]; - - ret_500 -> no2[label="yes [1]"]; - ret_500 -> new_error[label="no"]; - - new_error -> new_attr[label="no"]; - new_error -> yes[label="yes"]; - - new_attr -> new_param[label="no"]; - new_attr -> yes[label="yes"]; - - new_param -> new_resource[label="no"]; - new_param -> yes[label="yes"]; - - new_resource -> no[label="no"]; - new_resource -> yes[label="yes"]; - - {rank=same; yes new_attr} - {rank=same; no2 ret_500} - {rank=min; silent_fail} - } - - -**Footnotes** - -[1] - When fixing 500 errors that previously caused stack traces, try -to map the new error into the existing set of errors that API call -could previously return (400 if nothing else is appropriate). Changing -the set of allowed status codes from a request is changing the -contract, and should be part of a microversion. - -The reason why we are so strict on contract is that we'd like -application writers to be able to know, for sure, what the contract is -at every microversion in Cinder. If they do not, they will need to write -conditional code in their application to handle ambiguities. - -When in doubt, consider application authors. If it would work with no -client side changes on both Cinder versions, you probably don't need a -microversion. If, on the other hand, there is any ambiguity, a -microversion is probably needed. - - -In Code -------- - -In ``cinder/api/openstack/wsgi.py`` we define an ``@api_version`` decorator -which is intended to be used on top-level Controller methods. It is -not appropriate for lower-level methods. Some examples: - -Adding a new API method -~~~~~~~~~~~~~~~~~~~~~~~ - -In the controller class:: - - @wsgi.Controller.api_version("3.4") - def my_api_method(self, req, id): - .... - -This method would only be available if the caller had specified an -``OpenStack-API-Version`` of >= ``3.4``. If they had specified a -lower version (or not specified it and received the default of ``3.1``) -the server would respond with ``HTTP/404``. - -Removing an API method -~~~~~~~~~~~~~~~~~~~~~~ - -In the controller class:: - - @wsgi.Controller.api_version("3.1", "3.4") - def my_api_method(self, req, id): - .... - -This method would only be available if the caller had specified an -``OpenStack-API-Version`` of <= ``3.4``. If ``3.5`` or later -is specified the server will respond with ``HTTP/404``. - -Changing a method's behaviour -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -In the controller class:: - - @wsgi.Controller.api_version("3.1", "3.3") - def my_api_method(self, req, id): - .... method_1 ... - - @wsgi.Controller.api_version("3.4") # noqa - def my_api_method(self, req, id): - .... method_2 ... - -If a caller specified ``3.1``, ``3.2`` or ``3.3`` (or received the -default of ``3.1``) they would see the result from ``method_1``, -``3.4`` or later ``method_2``. - -It is vital that the two methods have the same name, so the second of -them will need ``# noqa`` to avoid failing flake8's ``F811`` rule. The -two methods may be different in any kind of semantics (schema -validation, return values, response codes, etc) - -A method with only small changes between versions -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -A method may have only small changes between microversions, in which -case you can decorate a private method:: - - @api_version("3.1", "3.4") - def _version_specific_func(self, req, arg1): - pass - - @api_version(min_version="3.5") # noqa - def _version_specific_func(self, req, arg1): - pass - - def show(self, req, id): - .... common stuff .... - self._version_specific_func(req, "foo") - .... common stuff .... - -When not using decorators -~~~~~~~~~~~~~~~~~~~~~~~~~ - -When you don't want to use the ``@api_version`` decorator on a method -or you want to change behaviour within a method (say it leads to -simpler or simply a lot less code) you can directly test for the -requested version with a method as long as you have access to the api -request object (commonly called ``req``). Every API method has an -api_version_request object attached to the req object and that can be -used to modify behaviour based on its value:: - - def index(self, req): - - - req_version = req.api_version_request - if req_version.matches("3.1", "3.5"): - ....stuff.... - elif req_version.matches("3.6", "3.10"): - ....other stuff.... - elif req_version > api_version_request.APIVersionRequest("3.10"): - ....more stuff..... - - - -The first argument to the matches method is the minimum acceptable version -and the second is maximum acceptable version. A specified version can be null:: - - null_version = APIVersionRequest() - -If the minimum version specified is null then there is no restriction on -the minimum version, and likewise if the maximum version is null there -is no restriction the maximum version. Alternatively a one sided comparison -can be used as in the example above. - -Other necessary changes ------------------------ - -If you are adding a patch which adds a new microversion, it is -necessary to add changes to other places which describe your change: - -* Update ``REST_API_VERSION_HISTORY`` in - ``cinder/api/openstack/api_version_request.py`` - -* Update ``_MAX_API_VERSION`` in - ``cinder/api/openstack/api_version_request.py`` - -* Add a verbose description to - ``cinder/api/openstack/rest_api_version_history.rst``. There should - be enough information that it could be used by the docs team for - release notes. - -* Update the expected versions in affected tests. - -Allocating a microversion -------------------------- - -If you are adding a patch which adds a new microversion, it is -necessary to allocate the next microversion number. Except under -extremely unusual circumstances and this would have been mentioned in -the blueprint for the change, the minor number of ``_MAX_API_VERSION`` -will be incremented. This will also be the new microversion number for -the API change. - -It is possible that multiple microversion patches would be proposed in -parallel and the microversions would conflict between patches. This -will cause a merge conflict. We don't reserve a microversion for each -patch in advance as we don't know the final merge order. Developers -may need over time to rebase their patch calculating a new version -number as above based on the updated value of ``_MAX_API_VERSION``. - -Testing Microversioned API Methods ----------------------------------- - -Unit tests for microversions should be put in cinder/tests/unit/api/v3/ . -Since all existing functionality is tested in cinder/tests/unit/api/v2, -these unit tests are not replicated in .../v3, and only new functionality -needs to be place in the .../v3/directory. - -Testing a microversioned API method is very similar to a normal controller -method test, you just need to add the ``OpenStack-API-Version`` -header, for example:: - - req = fakes.HTTPRequest.blank('/testable/url/endpoint') - req.headers = {'OpenStack-API-Version': 'volume 3.2'} - req.api_version_request = api_version.APIVersionRequest('3.6') - - controller = controller.TestableController() - - res = controller.index(req) - ... assertions about the response ... - diff --git a/doc/source/devref/api_microversion_history.rst b/doc/source/devref/api_microversion_history.rst deleted file mode 100644 index 12e4d8876..000000000 --- a/doc/source/devref/api_microversion_history.rst +++ /dev/null @@ -1 +0,0 @@ -.. include:: ../../../cinder/api/openstack/rest_api_version_history.rst diff --git a/doc/source/devref/architecture.rst b/doc/source/devref/architecture.rst deleted file mode 100644 index 6da07b436..000000000 --- a/doc/source/devref/architecture.rst +++ /dev/null @@ -1,53 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Cinder System Architecture -========================== - -The Cinder Block Storage Service is intended to be ran on one or more nodes. - -Cinder uses a sql-based central database that is shared by all Cinder services in the system. The amount and depth of the data fits into a sql database quite well. For small deployments this seems like an optimal solution. For larger deployments, and especially if security is a concern, cinder will be moving towards multiple data stores with some kind of aggregation system. - -Components ----------- - -Below you will a brief explanation of the different components. - -:: - - /- ( LDAP ) - [ Auth Manager ] --- - | \- ( DB ) - | - | - cinderclient | - / \ | - [ Web Dashboard ]- -[ api ] -- < AMQP > -- [ scheduler ] -- [ volume ] -- ( iSCSI ) - \ / | - novaclient | - | - | - | - < REST > - - -* DB: sql database for data storage. Used by all components (LINKS NOT SHOWN) -* Web Dashboard: potential external component that talks to the api -* api: component that receives http requests, converts commands and communicates with other components via the queue or http -* Auth Manager: component responsible for users/projects/and roles. Can backend to DB or LDAP. This is not a separate binary, but rather a python class that is used by most components in the system. -* scheduler: decides which host gets each volume -* volume: manages dynamically attachable block devices. diff --git a/doc/source/devref/attach_detach_conventions.rst b/doc/source/devref/attach_detach_conventions.rst deleted file mode 100644 index 0f4dab862..000000000 --- a/doc/source/devref/attach_detach_conventions.rst +++ /dev/null @@ -1,172 +0,0 @@ -.. - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -============================= -Volume Attach/Detach workflow -============================= - -There are six API calls associated with attach/detach of volumes in Cinder -(3 calls for each operation). This can lead to some confusion for developers -trying to work on Cinder. The convention is actually quite simple, although -it may be difficult to decipher from the code. - - -Attach/Detach Operations are mulit-part commands -================================================ - -There are three things that happen in the workflow for an attach or detach call. - -1. Update the status of the volume in the DB (ie attaching/detaching) -- For Attach, this is the cinder.volume.api.reserve method -- For Detach, the analagous call is cinder.volume.api.begin_detaching - -2. Handle the connection operations that need to be done on the Volume -- For Attach, this is the cinder.volume.api.initialize_connection method -- For Detach, the analagous calls is cinder.volume.api.terminate_connection - -3. Finalize the status of the volume and release the resource -- For attach, this is the cinder.volume.api.attach method -- For detach, the analagous call is cinder.volume.api.detach - -Attach workflow -=============== - -reserve_volume(self, context, volume) -------------------------------------- - -Probably the most simple call in to Cinder. This method simply checks that -the specified volume is in an “available” state and can be attached. -Any other state results in an Error response notifying Nova that the volume -is NOT available. The only valid state for this call to succeed is “available”. - -NOTE: multi-attach will add "in-use" to the above acceptable states. - -If the volume is in fact available, we immediately issue an update to the Cinder -database and mark the status of the volume to “attaching” thereby reserving the -volume so that it won’t be used by another API call anywhere else. - -initialize_connection(self, context, volume, connector) -------------------------------------------------------- - -This is the only attach related API call that should be doing any significant -work. This method is responsible for building and returning all of the info -needed by the caller (Nova) to actually attach the specified volume to the -remote node. This method returns vital information to the caller that includes -things like CHAP credential, iqn and lun information. An example response is -shown here: - -:: - {‘driver_volume_type': ‘iscsi’, ‘data': {‘auth_password': ‘YZ2Hceyh7VySh5HY’, - ‘target_discovered': False, - ‘encrypted': False, - ‘qos_specs': None, - ‘target_iqn': ‘iqn.2010-10.org.openstack:volume-8b1ec3fe-8c5 - ‘target_portal': ‘11.0.0.8:3260′, - ‘volume_id': ‘8b1ec3fe-8c57-45ca-a1cf-a481bfc8fce2′, - ‘target_lun': 1, - ‘access_mode': ‘rw’, - ‘auth_username': ‘nE9PY8juynmmZ95F7Xb7′, - ‘auth_method': ‘CHAP’}}`` - -In the process of building this data structure, the Cinder Volume Manager makes a number of -calls to the backend driver, and builds a volume_attachment entry in the database to store -the connection information passed in via the connector object. - -driver.validate_connector -************************* - -Simply verifies that the initiator data is included in the passed in -connector (there are some drivers that utilize pieces of this connector -data, but in the case of the reference, it just verifies it's there). - -driver.create_export -******************** - -This is the target specific, persistent data associated with a volume. -This method is responsible for building an actual iSCSI target, and -providing the "location" and "auth" information which will be used to -form the response data in the parent request. -We call this infor the model_update and it's used to update vital target -information associated with the volume in the Cinder database. - -driver.intialize_connection -*************************** - -Now that we've actually built a target and persisted the important -bits of information associated with it, we're ready to actually assign -the target to a volume and form the needed info to pass back out -to our caller. This is where we finally put everything together and -form the example data structure response shown earlier. - -This method is sort of deceptive, it does a whole lot of formatting -of the data we've put together in the create_export call, but it doesn't -really offer any new info. It's completely dependent on the information -that was gathered in the create_export call and put into the database. At -this point, all we're doing is taking all the various entries from the database -and putting it together into the desired format/structure. - -The key method call for updating and obtaining all of this info was -done by the create_export call. This formatted data is then passed -back up to the API and returned as the response back out to Nova. - -At this point, we return attach info to the caller that provides everything -needed to make the remote iSCSI connection. - -attach(self, context, volume, instance_uuid, host_name, mount_point, mode) --------------------------------------------------------------------------- - -This is the last call that *should* be pretty simple. The intent is that this -is simply used to finalize the attach process. In other words, we simply -update the status on the Volume in the database, and provide a mechanism to -notify the driver that the attachment has completed succesfully. - -There's some additional information that has been added to this finalize call -over time like instance_uuid, host_name etc. Some of these are only provided -during the actual attach call and may be desired for some drivers for one -reason or another. - - -Detach workflow -=============== - -begin_detaching(self, context, volume) --------------------------------------- - -Analagous to the Attach workflows ``reserve_volume`` method. -Performs a simple conditional update of Volume status to ``detaching``. - - -terminate_connection(self, context, volume, connector, force=False) -------------------------------------------------------------------- -Analagous to the Attach workflows ``initialize_connection`` method. - -Used to send calls down to drivers/target-drivers to do any sort of cleanup -they might require. - -For most this is a noop, as connections and **iscsi session management is the -responsibility of the initiator**. HOWEVER, there are a number of special -cases here, particularly for target-drivers like LIO that use -access-groups, in those cases they remove the initiator from the access -list during this call which effectively closes sessions from the target -side. - - -detach(self, context, volume, attachment_id) -------------------------------------------------------------------- -The final update to the DB and yet another opportunity to pass something -down to the volume-driver. Initially a simple call-back that now has quite -a bit of cruft built up in the volume-manager. - -For drivers like LVM this again is a noop and just updates the db entry to -mark things as complete and set the volume to available again. - diff --git a/doc/source/devref/auth.rst b/doc/source/devref/auth.rst deleted file mode 100644 index fc3219f8c..000000000 --- a/doc/source/devref/auth.rst +++ /dev/null @@ -1,257 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -.. _auth: - -Authentication and Authorization -================================ - -The :mod:`cinder.quota` Module ------------------------------- - -.. automodule:: cinder.quota - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.auth.signer` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.auth.signer - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -Auth Manager ------------- - -The :mod:`cinder.auth.manager` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.auth.manager - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -Tests ------ - - -The :mod:`auth_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.auth_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`access_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.access_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`quota_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.quota_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -Legacy Docs ------------ - -Cinder provides RBAC (Role-based access control) of the AWS-type APIs. We define the following roles: - -Roles-Based Access Control of AWS-style APIs using SAML Assertions -“Achieving FIPS 199 Moderate certification of a hybrid cloud environment using CloudAudit and declarative C.I.A. classifications” - - -Introduction ------------- - -We will investigate one method for integrating an AWS-style API with US eAuthentication-compatible federated authentication systems, to achieve access controls and limits based on traditional operational roles. -Additionally, we will look at how combining this approach, with an implementation of the CloudAudit APIs, will allow us to achieve a certification under FIPS 199 Moderate classification for a hybrid cloud environment. - - -Relationship of US eAuth to RBAC --------------------------------- - -Typical implementations of US eAuth authentication systems are structured as follows:: - - [ MS Active Directory or other federated LDAP user store ] - --> backends to… - [ SUN Identity Manager or other SAML Policy Controller ] - --> maps URLs to groups… - [ Apache Policy Agent in front of eAuth-secured Web Application ] - -In more ideal implementations, the remainder of the application-specific account information is stored either in extended schema on the LDAP server itself, via the use of a translucent LDAP proxy, or in an independent datastore keyed off of the UID provided via SAML assertion. - -.. _auth_roles: - - -Roles ------ - -AWS API calls are traditionally secured via Access and Secret Keys, which are used to sign API calls, along with traditional timestamps to prevent replay attacks. The APIs can be logically grouped into sets that align with five typical roles: - -* Base User -* System Administrator/Developer (currently have the same permissions) -* Network Administrator -* Project Manager -* Cloud Administrator/IT-Security (currently have the same permissions) - -There is an additional, conceptual end-user that may or may not have API access: - -* (EXTERNAL) End-user / Third-party User - -Basic operations are available to any : - -* Describe Instances -* Describe Images -* Describe Volumes -* Describe Keypairs -* Create Keypair -* Delete Keypair -* Create, Upload, Delete: Buckets and Keys (Object Store) - -System Administrators/Developers/Project Manager: - -* Create, Attach, Delete Volume (Block Store) -* Launch, Reboot, Terminate Instance -* Register/Unregister Machine Image (project-wide) -* Request / Review CloudAudit Scans - -Project Manager: - -* Add and remove other users (currently no api) -* Set roles (currently no api) - -Network Administrator: - -* Change Machine Image properties (public / private) -* Change Firewall Rules, define Security Groups -* Allocate, Associate, Deassociate Public IP addresses - -Cloud Administrator/IT-Security: - -* All permissions - - -Enhancements ------------- - -* SAML Token passing -* REST interfaces -* SOAP interfaces - -Wrapping the SAML token into the API calls. -Then store the UID (fetched via backchannel) into the instance metadata, providing end-to-end auditability of ownership and responsibility, without PII. - - -CloudAudit APIs ---------------- - -* Request formats -* Response formats -* Stateless asynchronous queries - -CloudAudit queries may spawn long-running processes (similar to launching instances, etc.) They need to return a ReservationId in the same fashion, which can be returned in further queries for updates. -RBAC of CloudAudit API calls is critical, since detailed system information is a system vulnerability. - - -Type declarations ------------------ -* Data declarations – Volumes and Objects -* System declarations – Instances - -Existing API calls to launch instances specific a single, combined “type” flag. We propose to extend this with three additional type declarations, mapping to the “Confidentiality, Integrity, Availability” classifications of FIPS 199. An example API call would look like:: - - RunInstances type=m1.large number=1 secgroup=default key=mykey confidentiality=low integrity=low availability=low - -These additional parameters would also apply to creation of block storage volumes (along with the existing parameter of ‘size’), and creation of object storage ‘buckets’. (C.I.A. classifications on a bucket would be inherited by the keys within this bucket.) - - -Request Brokering ------------------ - -* Cloud Interop -* IMF Registration / PubSub -* Digital C&A - -Establishing declarative semantics for individual API calls will allow the cloud environment to seamlessly proxy these API calls to external, third-party vendors – when the requested CIA levels match. - -See related work within the Infrastructure 2.0 working group for more information on how the IMF Metadata specification could be utilized to manage registration of these vendors and their C&A credentials. - - -Dirty Cloud - Hybrid Data Centers ---------------------------------- - -* CloudAudit bridge interfaces -* Anything in the ARP table - -A hybrid cloud environment provides dedicated, potentially co-located physical hardware with a network interconnect to the project or users’ cloud virtual network. - -This interconnect is typically a bridged VPN connection. Any machines that can be bridged into a hybrid environment in this fashion (at Layer 2) must implement a minimum version of the CloudAudit spec, such that they can be queried to provide a complete picture of the IT-sec runtime environment. - -Network discovery protocols (ARP, CDP) can be applied in this case, and existing protocols (SNMP location data, DNS LOC records) overloaded to provide CloudAudit information. - - -The Details ------------ - -* Preliminary Roles Definitions -* Categorization of available API calls -* SAML assertion vocabulary - - -System limits -------------- - -The following limits need to be defined and enforced: - -* Total number of instances allowed (user / project) -* Total number of instances, per instance type (user / project) -* Total number of volumes (user / project) -* Maximum size of volume -* Cumulative size of all volumes -* Total use of object storage (GB) -* Total number of Public IPs - - -Further Challenges ------------------- - -* Prioritization of users / jobs in shared computing environments -* Incident response planning -* Limit launch of instances to specific security groups based on AMI -* Store AMIs in LDAP for added property control diff --git a/doc/source/devref/cinder.rst b/doc/source/devref/cinder.rst deleted file mode 100644 index a8b338666..000000000 --- a/doc/source/devref/cinder.rst +++ /dev/null @@ -1,195 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Common and Misc Libraries -========================= - -Libraries common throughout Cinder or just ones that haven't been categorized -very well yet. - - -The :mod:`cinder.adminclient` Module ------------------------------------- - -.. automodule:: cinder.adminclient - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.context` Module --------------------------------- - -.. automodule:: cinder.context - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.exception` Module ----------------------------------- - -.. automodule:: cinder.exception - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.common.config` Module ------------------------------- - -.. automodule:: cinder.common.config - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.process` Module --------------------------------- - -.. automodule:: cinder.process - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.rpc` Module ----------------------------- - -.. automodule:: cinder.rpc - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.server` Module -------------------------------- - -.. automodule:: cinder.server - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.test` Module ------------------------------ - -.. automodule:: cinder.test - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.utils` Module ------------------------------- - -.. automodule:: cinder.utils - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.validate` Module ---------------------------------- - -.. automodule:: cinder.validate - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.wsgi` Module ------------------------------ - -.. automodule:: cinder.wsgi - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -Tests ------ - -The :mod:`declare_conf` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.declare_conf - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`conf_fixture` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.conf_fixture - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`process_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.process_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`rpc_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.rpc_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`runtime_conf` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.runtime_conf - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`validator_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.validator_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: diff --git a/doc/source/devref/database.rst b/doc/source/devref/database.rst deleted file mode 100644 index 2897c8b49..000000000 --- a/doc/source/devref/database.rst +++ /dev/null @@ -1,63 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -The Database Layer -================== - -The :mod:`cinder.db.api` Module -------------------------------- - -.. automodule:: cinder.db.api - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The Sqlalchemy Driver ---------------------- - -The :mod:`cinder.db.sqlalchemy.api` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.db.sqlalchemy.api - :noindex: - -The :mod:`cinder.db.sqlalchemy.models` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.db.sqlalchemy.models - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`cinder.db.sqlalchemy.session` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.db.sqlalchemy.session - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -Tests ------ - -Tests are lacking for the db api layer and for the sqlalchemy driver. -Failures in the drivers would be detected in other test cases, though. diff --git a/doc/source/devref/development.environment.rst b/doc/source/devref/development.environment.rst deleted file mode 100644 index fedbbb7d6..000000000 --- a/doc/source/devref/development.environment.rst +++ /dev/null @@ -1,145 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Setting Up a Development Environment -==================================== - -This page describes how to setup a working Python development -environment that can be used in developing cinder on Ubuntu, Fedora or -Mac OS X. These instructions assume you're already familiar with -git. Refer to GettingTheCode_ for additional information. - -.. _GettingTheCode: http://wiki.openstack.org/GettingTheCode - -Following these instructions will allow you to run the cinder unit tests. -Running cinder is currently only supported on Linux, although you can run the -unit tests on Mac OS X. - -Virtual environments --------------------- - -Cinder development uses `virtualenv `__ to track and manage Python -dependencies while in development and testing. This allows you to -install all of the Python package dependencies in a virtual -environment or "virtualenv" (a special subdirectory of your cinder -directory), instead of installing the packages at the system level. - -.. note:: - - Virtualenv is useful for running the unit tests, but is not - typically used for full integration testing or production usage. - -Linux Systems -------------- - -.. note:: - - Feel free to add notes and change according to your experiences or operating system. - -Install the prerequisite packages. - -On Ubuntu (tested on 12.04-64 and 14.04-64):: - - sudo apt-get install python-dev libssl-dev python-pip git-core libmysqlclient-dev libpq-dev libffi-dev libxslt-dev - -On Fedora-based distributions e.g., Fedora/RHEL/CentOS/Scientific Linux (tested on CentOS 6.5):: - - sudo yum install python-virtualenv openssl-devel python-pip git gcc libffi-devel libxslt-devel mysql-devel postgresql-devel - -On openSUSE-based distributions (SLES 12, openSUSE 13.1, Factory or Tumbleweed):: - - sudo zypper install gcc git libmysqlclient-devel libopenssl-devel postgresql-devel python-devel python-pip - - -Mac OS X Systems ----------------- - -Install virtualenv:: - - sudo easy_install virtualenv - -Check the version of OpenSSL you have installed:: - - openssl version - -If you have installed OpenSSL 1.0.0a, which can happen when installing a -MacPorts package for OpenSSL, you will see an error when running -``cinder.tests.auth_unittest.AuthTestCase.test_209_can_generate_x509``. - -The stock version of OpenSSL that ships with Mac OS X 10.6 (OpenSSL 0.9.8l) -or Mac OS X 10.7 (OpenSSL 0.9.8r) works fine with cinder. - - -Getting the code ----------------- -Grab the code:: - - git clone https://github.com/openstack/cinder.git - cd cinder - - -Running unit tests ------------------- -The unit tests will run by default inside a virtualenv in the ``.venv`` -directory. Run the unit tests by doing:: - - ./run_tests.sh - -The first time you run them, you will be asked if you want to create a virtual -environment (hit "y"):: - - No virtual environment found...create one? (Y/n) - -See :doc:`unit_tests` for more details. - -.. _virtualenv: - -Manually installing and using the virtualenv --------------------------------------------- - -You can manually install the virtual environment instead of having -``run_tests.sh`` do it for you:: - - python tools/install_venv.py - -This will install all of the Python packages listed in the -``requirements.txt`` file into your virtualenv. There will also be some -additional packages (pip, setuptools) that are installed -by the ``tools/install_venv.py`` file into the virtualenv. - -If all goes well, you should get a message something like this:: - - Cinder development environment setup is complete. - -To activate the Cinder virtualenv for the extent of your current shell session -you can run:: - - $ source .venv/bin/activate - -Or, if you prefer, you can run commands in the virtualenv on a case by case -basis by running:: - - $ tools/with_venv.sh - -Contributing Your Work ----------------------- - -Once your work is complete you may wish to contribute it to the project. -Cinder uses the Gerrit code review system. For information on how to submit -your branch to Gerrit, see GerritWorkflow_. - -.. _GerritWorkflow: http://docs.openstack.org/infra/manual/developers.html#development-workflow diff --git a/doc/source/devref/drivers.rst b/doc/source/devref/drivers.rst deleted file mode 100644 index 8eeca2e09..000000000 --- a/doc/source/devref/drivers.rst +++ /dev/null @@ -1,67 +0,0 @@ -.. - Copyright (c) 2013 OpenStack Foundation - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Drivers -======= - -Cinder exposes an API to users to interact with different storage backend -solutions. The following are standards across all drivers for Cinder services -to properly interact with a driver. - -Minimum Features ----------------- - -Minimum features are enforced to avoid having a grid of what features are -supported by which drivers and which releases. Cinder Core requires that all -drivers implement the following minimum features. - -Havana ------- - -* Volume Create/Delete -* Volume Attach/Detach -* Snapshot Create/Delete -* Create Volume from Snapshot -* Get Volume Stats -* Copy Image to Volume -* Copy Volume to Image -* Clone Volume - -Icehouse --------- - -* All of the above plus -* Extend Volume - -Volume Stats ------------- - -Volume stats are used by the different schedulers for the drivers to provide -a report on their current state of the backend. The following should be -provided by a driver. - -* driver_version -* free_capacity_gb -* reserved_percentage -* storage_protocol -* total_capacity_gb -* vendor_name -* volume_backend_name - -**NOTE:** If the driver is unable to provide a value for free_capacity_gb or -total_capacity_gb, keywords can be provided instead. Please use 'unknown' if -the array cannot report the value or 'infinite' if the array has no upper -limit. diff --git a/doc/source/devref/fakes.rst b/doc/source/devref/fakes.rst deleted file mode 100644 index 25a769be5..000000000 --- a/doc/source/devref/fakes.rst +++ /dev/null @@ -1,85 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Fake Drivers -============ - -.. todo:: document general info about fakes - -When the real thing isn't available and you have some development to do these -fake implementations of various drivers let you get on with your day. - - -The :mod:`cinder.virt.fake` Module ----------------------------------- - -.. automodule:: cinder.virt.fake - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.auth.fakeldap` Module --------------------------------------- - -.. automodule:: cinder.auth.fakeldap - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.testing.fake.rabbit` Module --------------------------------------------- - -.. automodule:: cinder.testing.fake.rabbit - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :class:`cinder.volume.driver.FakeAOEDriver` Class ------------------------------------------------------ - -.. autoclass:: cinder.volume.driver.FakeAOEDriver - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :class:`cinder.tests.service_unittest.FakeManager` Class ------------------------------------------------------------- - -.. autoclass:: cinder.tests.service_unittest.FakeManager - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.tests.api.openstack.fakes` Module --------------------------------------------------- - -.. automodule:: cinder.tests.api.openstack.fakes - :noindex: - :members: - :undoc-members: - :show-inheritance: - diff --git a/doc/source/devref/genconfig.rst b/doc/source/devref/genconfig.rst deleted file mode 100644 index f7a055770..000000000 --- a/doc/source/devref/genconfig.rst +++ /dev/null @@ -1,39 +0,0 @@ -Generation of Sample Configuration Options -========================================== - -opts.py -------- -This file is dynamically created through the following commands and is used -in the generation of the cinder.conf.sample file by the oslo config generator. -It is kept in tree because deployers cannot run tox -e genconfig due to -dependency issues. To generate this file only, use the command 'tox -e genopts'. -To generate the cinder.conf.sample file use the command 'tox -e genconfig'. - -tox -e genconfig ----------------- -This command will generate a new cinder.conf.sample file by running the -cinder/tools/config/generate_sample.sh script. - -tox -e genopts --------------- -This command dynamically generates the opts.py file only in the -event that new configuration options have been added. To do this it -runs the generate_sample.sh with the --nosamplefile option. - -check_uptodate.sh ------------------ -This script will check that the opts.py file exists and if it does, it -will then create a temp opts.py file to verify that the current opts.py -file is up to date with all new configuration options that may have been -added. If it is not up to date it will suggest the generation of a new -file using 'tox -e genopts'. - -generate_sample.sh ------------------- -This script is responsible for calling the generate_cinder_opts.py file -which dynamically generates the opts.py file by parsing through the entire -cinder project. All instances of CONF.register_opt() and CONF.register_opts() -are collected and the needed arguments are pulled out of those methods. A -list of the options being registered is created to be written to the opts.py file. -Later, the oslo config generator takes in the opts.py file, parses through -those lists and creates the sample file. \ No newline at end of file diff --git a/doc/source/devref/gerrit.rst b/doc/source/devref/gerrit.rst deleted file mode 100644 index cc1500119..000000000 --- a/doc/source/devref/gerrit.rst +++ /dev/null @@ -1,16 +0,0 @@ -Code Reviews with Gerrit -======================== - -Cinder uses the `Gerrit`_ tool to review proposed code changes. The review site -is http://review.openstack.org. - -Gerrit is a complete replacement for Github pull requests. `All Github pull -requests to the Cinder repository will be ignored`. - -See `Gerrit Workflow Quick Reference`_ for information about how to get -started using Gerrit. See `Development Workflow`_ for more detailed -documentation on how to work with Gerrit. - -.. _Gerrit: http://code.google.com/p/gerrit -.. _Development Workflow: http://docs.openstack.org/infra/manual/developers.html#development-workflow -.. _Gerrit Workflow Quick Reference: http://docs.openstack.org/infra/manual/developers.html#development-workflow diff --git a/doc/source/devref/gmr.rst b/doc/source/devref/gmr.rst deleted file mode 100644 index a597b1906..000000000 --- a/doc/source/devref/gmr.rst +++ /dev/null @@ -1,91 +0,0 @@ -.. - Copyright (c) 2013 OpenStack Foundation - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Guru Meditation Reports -======================= - -Cinder contains a mechanism whereby developers and system administrators can -generate a report about the state of a running Cinder executable. -This report is called a *Guru Meditation Report* (*GMR* for short). - -Generating a GMR ----------------- - -A *GMR* can be generated by sending the *USR2* signal to any Cinder process -with support (see below). -The *GMR* will then be outputted standard error for that particular process. - -For example, suppose that ``cinder-api`` has process id ``8675``, and was run -with ``2>/var/log/cinder/cinder-api-err.log``. -Then, ``kill -USR2 8675`` will trigger the Guru Meditation report to be printed -to ``/var/log/cinder/cinder-api-err.log``. - -Structure of a GMR ------------------- - -The *GMR* is designed to be extensible; any particular executable may add -its own sections. However, the base *GMR* consists of several sections: - -Package - Shows information about the package to which this process belongs, - including version information - -Threads - Shows stack traces and thread ids for each of the threads within this process - -Green Threads - Shows stack traces for each of the green threads within this process - (green threads don't have thread ids) - -Configuration - Lists all the configuration options currently accessible via the CONF object - for the current process - -Adding Support for GMRs to New Executables ------------------------------------------- - -Adding support for a *GMR* to a given executable is fairly easy. - -First import the module (currently residing in oslo-incubator), as well as the -Cinder version module: - -.. code-block:: python - - from oslo_reports import guru_meditation_report as gmr - from cinder import version - -Then, register any additional sections (optional): - -.. code-block:: python - - TextGuruMeditation.register_section('Some Special Section', - some_section_generator) - -Finally (under main), before running the "main loop" of the executable -(usually ``service.server(server)`` or something similar), register the *GMR* -hook: - -.. code-block:: python - - TextGuruMeditation.setup_autorun(version) - -Extending the GMR ------------------ - -As mentioned above, additional sections can be added to the GMR for a -particular executable. For more information, see the inline documentation -about oslo.reports: -`oslo.reports `_ diff --git a/doc/source/devref/i18n.rst b/doc/source/devref/i18n.rst deleted file mode 100644 index 68416e182..000000000 --- a/doc/source/devref/i18n.rst +++ /dev/null @@ -1,36 +0,0 @@ -Internationalization -==================== -cinder uses `gettext `_ so that -user-facing strings such as log messages appear in the appropriate -language in different locales. - -To use gettext, make sure that the strings passed to the logger are wrapped -in a ``_()`` function call. For example:: - - LOG.info(_("block_device_mapping %s") % block_device_mapping) - -Do not use ``locals()`` for formatting messages because: -1. It is not as clear as using explicit dicts. -2. It could produce hidden errors during refactoring. -3. Changing the name of a variable causes a change in the message. -4. It creates a lot of otherwise unused variables. - -If you do not follow the project conventions, your code may cause the -LocalizationTestCase.test_multiple_positional_format_placeholders test to fail -in cinder/tests/test_localization.py. - -For translation to work properly, the top level scripts for Cinder need -to first do the following before any Cinder modules are imported:: - - from cinder import i18n - i18n.enable_lazy() - -Any files that use the _() for translation then must have the following -lines:: - - from cinder.i18n import _ - -If the above code is missing, it may result in an error that looks -like:: - - NameError: name '_' is not defined diff --git a/doc/source/devref/index.rst b/doc/source/devref/index.rst deleted file mode 100644 index 0eaba47b9..000000000 --- a/doc/source/devref/index.rst +++ /dev/null @@ -1,89 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Developer Guide -=============== - -In this section you will find information on Cinder's lower level programming APIs. - - -Programming HowTos and Tutorials --------------------------------- -.. toctree:: - :maxdepth: 3 - - development.environment - api_microversion_dev - api_microversion_history - unit_tests - addmethod.openstackapi - drivers - gmr - replication - migration - api.apache - rolling.upgrades - -Background Concepts for Cinder ------------------------------- -.. toctree:: - :maxdepth: 3 - - architecture - attach_detach_conventions - threading - i18n - rpc - -Other Resources ---------------- -.. toctree:: - :maxdepth: 3 - - launchpad - gerrit - jenkins - releasenotes - -API Reference -------------- -.. toctree:: - :maxdepth: 3 - - ../api/autoindex - -Module Reference ----------------- -.. toctree:: - :maxdepth: 3 - - services - database - volume - auth - api - scheduler - fakes - cinder - -Indices and tables ------------------- - -* :ref:`genindex` -* :ref:`modindex` -* :ref:`search` - diff --git a/doc/source/devref/jenkins.rst b/doc/source/devref/jenkins.rst deleted file mode 100644 index 19a7bc43d..000000000 --- a/doc/source/devref/jenkins.rst +++ /dev/null @@ -1,44 +0,0 @@ -Continuous Integration with Jenkins -=================================== - -Cinder uses a `Jenkins`_ server to automate development tasks. The Jenkins -front-end is at http://jenkins.openstack.org. You must have an -account on `Launchpad`_ to be able to access the OpenStack Jenkins site. - -Jenkins performs tasks such as: - -`gate-cinder-pep8`_ - Run PEP8 checks on proposed code changes that have been reviewed. - -`gate-cinder-pylint`_ - Run Pylint checks on proposed code changes that have been reviewed. - -`gate-cinder-python27`_ - Run unit tests using python2.7 on proposed code changes that have been reviewed. - -`gate-cinder-python34`_ - Run unit tests using python3.4 on proposed code changes that have been reviewed. - -`cinder-coverage`_ - Calculate test coverage metrics. - -`cinder-docs`_ - Build this documentation and push it to http://cinder.openstack.org. - -`cinder-merge-release-tags`_ - Merge reviewed code into the git repository. - -`cinder-tarball`_ - Do ``python setup.py sdist`` to create a tarball of the cinder code and upload - it to http://cinder.openstack.org/tarballs - -.. _Jenkins: http://jenkins-ci.org -.. _Launchpad: http://launchpad.net -.. _gate-cinder-pep8: https://jenkins.openstack.org/job/gate-cinder-pep8 -.. _gate-cinder-pylint: https://jenkins.openstack.org/job/gate-cinder-pylint -.. _gate-cinder-python27: https://jenkins.openstack.org/job/gate-cinder-python27 -.. _gate-cinder-python34: https://jenkins.openstack.org/job/gate-cinder-python34 -.. _cinder-coverage: https://jenkins.openstack.org/job/cinder-coverage -.. _cinder-docs: https://jenkins.openstack.org/job/cinder-docs -.. _cinder-merge-release-tags: https://jenkins.openstack.org/job/cinder-merge-release-tags -.. _cinder-tarball: https://jenkins.openstack.org/job/cinder-tarball diff --git a/doc/source/devref/launchpad.rst b/doc/source/devref/launchpad.rst deleted file mode 100644 index 60815fe2d..000000000 --- a/doc/source/devref/launchpad.rst +++ /dev/null @@ -1,53 +0,0 @@ -Project hosting with Launchpad -============================== - -`Launchpad`_ hosts the Cinder project. The Cinder project homepage on Launchpad is -http://launchpad.net/cinder. - -Launchpad credentials ---------------------- - -Creating a login on Launchpad is important even if you don't use the Launchpad -site itself, since Launchpad credentials are used for logging in on several -OpenStack-related sites. These sites include: - - * `Wiki`_ - * Gerrit (see :doc:`gerrit`) - * Jenkins (see :doc:`jenkins`) - -Mailing list ------------- - -The mailing list email is ``openstack@lists.openstack.org``. This is a common -mailing list across the OpenStack projects. To participate in the mailing list: - -#. Subscribe to the list at http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack - -The mailing list archives are at http://lists.openstack.org/pipermail/openstack/. - - -Bug tracking ------------- - -Report Cinder bugs at https://bugs.launchpad.net/cinder - -Feature requests (Blueprints) ------------------------------ - -Cinder uses Launchpad Blueprints to track feature requests. Blueprints are at -https://blueprints.launchpad.net/cinder. - -Technical support (Answers) ---------------------------- - -Cinder uses Launchpad Answers to track Cinder technical support questions. The Cinder -Answers page is at https://answers.launchpad.net/cinder. - -Note that `Ask OpenStack`_ (which is not hosted on Launchpad) can also -be used for technical support requests. - -.. _Launchpad: http://launchpad.net -.. _Wiki: http://wiki.openstack.org -.. _Cinder Team: https://launchpad.net/~cinder -.. _OpenStack Team: https://launchpad.net/~openstack -.. _Ask OpenStack: http://ask.openstack.org diff --git a/doc/source/devref/migration.rst b/doc/source/devref/migration.rst deleted file mode 100644 index abfdeaf93..000000000 --- a/doc/source/devref/migration.rst +++ /dev/null @@ -1,300 +0,0 @@ -.. - Copyright (c) 2015 OpenStack Foundation - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Migration -========= - -Introduction to volume migration --------------------------------- -Cinder provides the volume migration support within the same deployment, -which means the node of cinder volume service, c-vol node where the -source volume is located, is able to access the c-vol node where -the destination volume is located, and both of them share the same -Cinder API service, scheduler service, message queue service, etc. - -As a general rule migration is possible for volumes in 'available' or -‘in-use’ status, for the driver which has implemented volume migration. -So far, we are confident that migration will succeed for 'available' -volumes, whose drivers implement the migration routines. However, -the migration of 'in-use' volumes is driver dependent. It depends on -different drivers involved in the operation. It may fail depending on -the source or destination driver of the volume. - -For example, from RBD to LVM, the migration of 'in-use' volume will -succeed, but from LVM to RBD, it will fail. - -There are two major scenarios, which volume migration supports -in Cinder: - -Scenario 1: Migration between two back-ends with the same volume type, -regardless if they are located on the same c-vol node or not. - -Scenario 2: Migration between two back-ends with different volume types, -regardless if the back-ends are located on the same c-vol node or not. - - -How to do volume migration via CLI ----------------------------------- -Scenario 1 of volume migration is done via the following command from -the CLI: -cinder migrate [--force-host-copy []] - [--lock-volume []] - -Mandatory arguments: - ID of volume to migrate. - Destination host. The format of host is - host@backend#POOL, while 'host' is the host - name of the volume node, 'backend' is the back-end - name and 'POOL' is a logical concept to describe - a set of storage resource, residing in the - back-end. If the back-end does not have specified - pools, 'POOL' needs to be set with the same name - as 'backend'. - -Optional arguments: - --force-host-copy [] - Enables or disables generic host-based force- - migration, which bypasses the driver optimization. - Default=False. - --lock-volume [] - Enables or disables the termination of volume - migration caused by other commands. This option - applies to the available volume. True means it locks - the volume state and does not allow the migration to - be aborted. The volume status will be in maintenance - during the migration. False means it allows the volume - migration to be aborted. The volume status is still in - the original status. Default=False. - -Important note: Currently, error handling for failed migration operations is -under development in Cinder. If we would like the volume migration to finish -without any interruption, please set --lock-volume to True. If it is set -to False, we cannot predict what will happen, if other actions like attach, -detach, extend, etc, are issued on the volume during the migration. -It all depends on which stage the volume migration has reached and when the -request of another action comes. - - -Scenario 2 of volume migration can be done via the following command -from the CLI: -cinder retype --migration-policy on-demand - -Mandatory arguments: - Name or ID of volume for which to modify type. - New volume type. - -Source volume type and destination volume type must be different and -they must refer to different back-ends. - - -Configurations --------------- -To set up a an environment to try the volume migration, we need to -configure at least two different back-ends on the same node of cinder -volume service, c-vol node or two back-ends on two different volume -nodes of cinder volume service, c-vol nodes. Which command to use, -‘cinder migrate’ or ‘cinder retype’, depends on which type of volume -we would like to test. - -**Scenario 1 for migration** - -To configure the environment for Scenario 1 migration, e.g. a -volume is migrated from back-end on Node 1 to back-end - on Node 2, cinder.conf needs to contains the following -entries for the same back-end on both of source and the destination -nodes: - -For Node 1: - ... - [] - volume_driver=xxxx - volume_backend_name= - ... - -For Node 2: - ... - [] - volume_driver=xxxx - volume_backend_name= - ... - -If a volume with a predefined volume type is going to migrate, -the back-end drivers from Node 1 and Node2 should have the same -value for volume_backend_name, which means should be -the same for Noe 1 and Node 2. The volume type can be created -with the extra specs {volume_backend_name: driver-biz}. - -If we are going to migrate a volume with a volume type of none, it -is not necessary to set the same value to volume_backend_name for -both Node 1 and Node 2. - -**Scenario 2 for migration** - -To configure the environment for Scenario 2 migration: -For example, a volume is migrated from driver-biz back-end on Node 1 -to driver-net back-end on Node 2, cinder.conf needs to contains -the following entries: - -For Node 1: - ... - [driver-biz] - volume_driver=xxxx - volume_backend_name=driver-biz - ... - -For Node 2: - ... - [driver-net] - volume_driver=xxxx - volume_backend_name=driver-net - ... - -For example, a volume is migrated from driver-biz back-end on Node 1 -to driver-biz back-net on the same node, cinder.conf needs to -contains the following entries: - - ... - [driver-biz] - volume_driver=xxxx - volume_backend_name=driver-biz - ... - - ... - [driver-net] - volume_driver=xxxx - volume_backend_name=driver-net - ... - -Two volume type needs to be created. One is with the extra specs: -{volume_backend_name: driver-biz}. The other is with the extra specs: -{volume_backend_name: driver-net}. - - -What can be tracked during volume migration -------------------------------------------- -The volume migration is an administrator only action and it may take -a relatively long time to finish. The property ‘migration status’ will -indicate the stage of the migration process for the volume. The -administrator can check the ‘migration status’ via the ‘cinder list’ -or ‘cinder show ’ command. The ‘cinder list’ command presents -a list of all the volumes with some properties displayed, including the -migration status, only to the administrator. However, the migration status -is not included if ‘cinder list’ is issued by an ordinary user. The -‘cinder show ’ will present all the detailed information of a -specific volume, including the migration status, only to the administrator. - -If the migration status of a volume shows ‘starting’, ‘migrating’ or -‘completing’, it means the volume is in the process of a migration. -If the migration status is ‘success’, it means the migration has finished -and the previous migration of this volume succeeded. If the -migration status is ‘error’, it means the migration has finished and -the previous migration of this volume failed. - - -How to implement volume migration for a back-end driver -------------------------------------------------------- -There are two kinds of implementations for the volume migration currently -in Cinder. - -The first is the generic host-assisted migration, which consists of two -different transfer modes, block-based and file-based. This implementation -is based on the volume attachment to the node of cinder volume service, -c-vol node. Any back-end driver supporting iSCSI will be able to support -the generic host-assisted migration for sure. The back-end driver without -iSCSI supported needs to be tested to decide if it supports this kind of -migration. The block-based transfer mode is done by ‘dd’ command, -applying to drivers like LVM, Storwize, etc, and the file-based transfer -mode is done by file copy, typically applying to the RBD driver. - -The second is the driver specific migration. -Since some storage back-ends have their special commands to copy the volume, -Cinder also provides a way for them to implement in terms of their own -internal commands to migrate. - -If the volume is migrated between two nodes configured with the same -storage back-end, the migration will be optimized by calling the method -migrate_volume in the driver, if the driver provides an implementation for -it to migrate the volume within the same back-end, and will fallback to -the generic host-assisted migration provided in the manager, if no such -implementation is found or this implementation is not applicable for -this migration. - -If your storage driver in Cinder provides iSCSI support, it should -naturally work under the generic host-assisted migration, when ---force-host-copy is set to True from the API request. Normally you -do not need to change any code, unless you need to transfer the volume -from your driver via a different way from the the block-based transfer -or the file-based transfer. - -If your driver uses a network connection to communicate the block data -itself, you can use file I/O to participate in migration. Please take -the RBD driver as a reference for this implementation. - -If you would like to implement a driver specific volume migration for -your driver, the API method associated with the driver specific migration -is the following admin only method: - - migrate_volume(self, ctxt, volume, host) - -If your driver is taken as the destination back-end for a generic host-assisted -migration and your driver needs to update the volume model after a successful -migration, you need to implement the following method for your driver: - - update_migrated_volume(self, ctxt, volume, new_volume, original_volume_status): - - -Required methods ----------------- -There is one mandatory method that needs to be implemented for -the driver to implement the driver specific volume migration. - -**migrate_volume** - -Used to migrate the volume directly if source and destination are -managed by same storage. - -There is one optional method that could be implemented for -the driver to implement the generic host-assisted migration. - -**update_migrated_volume** - -Used to return the key-value pairs to update the volume model after -a successful migration. The key-value pairs returned are supposed to -be the final values your driver would like to be in the volume model, -if a migration is completed. - -This method can be used in a generally wide range, but the most common -use case covered in this method is to rename the back-end name to the -original volume id in your driver to make sure that the back-end still -keeps the same id or name as it is before the volume migration. For -this use case, there are two important fields: _name_id and -provider_location. - -The field _name_id is used to map the cinder volume id and the back-end -id or name. The default value is None, which means the cinder -volume id is the same to the back-end id or name. If they are different, -_name_id is used to saved the back-end id or name. - -The field provider_location is used to save the export information, -created by the volume attach. This field is optional, since some drivers -support the export creation and some do not. It is the driver -maintainer's responsibility to decide what this field needs to be. - -If the back-end id or name is renamed successfully, this method can -return {'_name_id': None, 'provider_location': None}. It is the choice -for your driver to implement this method and decide what use cases should -be covered. - diff --git a/doc/source/devref/releasenotes.rst b/doc/source/devref/releasenotes.rst deleted file mode 100644 index cfe9361fd..000000000 --- a/doc/source/devref/releasenotes.rst +++ /dev/null @@ -1,66 +0,0 @@ -.. - Copyright 2015 Intel Corporation - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Release notes -============= - -The release notes for a patch should be included in the patch. If not, the -release notes should be in a follow-on review. - -If the following applies to the patch, a release note is required: - -* Upgrades - - * The deployer needs to take an action when upgrading - * A new config option is added that the deployer should consider changing - from the default - * A configuration option is deprecated or removed - -* Features - - * A new feature or driver is implemented - * Feature is deprecated or removed - * Current behavior is changed - -* Bugs - - * A security bug is fixed - * A long-standing or important bug is fixed - -* APIs - - * The storage or backup driver interface changes - * REST API changes - -Cinder uses `reno `_ to -generate release notes. Please read the docs for details. In summary, use - -.. code-block:: bash - - $ tox -e venv -- reno new - -Then edit the sample file that was created and push it with your change. - -To see the results: - -.. code-block:: bash - - $ git commit # Commit the change because reno scans git log. - - $ tox -e releasenotes - -Then look at the generated release notes files in releasenotes/build/html in -your favorite browser. diff --git a/doc/source/devref/replication.rst b/doc/source/devref/replication.rst deleted file mode 100644 index 10d134845..000000000 --- a/doc/source/devref/replication.rst +++ /dev/null @@ -1,165 +0,0 @@ -Replication -============ - -How to implement replication features in a backend driver. - -For backend devices that offer replication features, Cinder -provides a common mechanism for exposing that functionality -on a volume per volume basis while still trying to allow -flexibility for the varying implementation and requirements -of all the different backend devices. - -Most of the configuration is done via the cinder.conf file -under the driver section and through the use of volume types. - -NOTE: -This implementation is intended to solve a specific use case. -It's critical that you read the Use Cases section of the spec -here: -https://specs.openstack.org/openstack/cinder-specs/specs/mitaka/cheesecake.html - -Config file examples --------------------- - -The cinder.conf file is used to specify replication config info -for a specific driver. There is no concept of managed vs unmanaged, -ALL replication configurations are expected to work by using the same -driver. In other words, rather than trying to perform any magic -by changing host entries in the DB for a Volume etc, all replication -targets are considered "unmanged" BUT if a failover is issued, it's -the drivers responsiblity to access replication volumes on the replicated -backend device. - -This results in no changes for the end-user. For example, He/She can -still issue an attach call to a replicated volume that has been failed -over, and the driver will still receive the call BUT the driver will -need to figure out if it needs to redirect the call to the a different -backend than the default or not. - -Information regarding if the backend is in a failed over state should -be stored in the driver, and in the case of a restart, the service -entry in the DB will have the replication status info and pass it -in during init to allow the driver to be set in the correct state. - -In the case of a failover event, and a volume was NOT of type -replicated, that volume will now be UNAVAILABLE and any calls -to access that volume should return a VolumeNotFound exception. - -**replication_device** - -Is a multi-dict opt, that should be specified -for each replication target device the admin would -like to configure. - -*NOTE:* - -There is one standaredized and REQUIRED key in the config -entry, all others are vendor-unique: - -* backend_id: - -An example driver config for a device with multiple replication targets -is show below:: - - ..... - [driver-biz] - volume_driver=xxxx - volume_backend_name=biz - - [driver-baz] - volume_driver=xxxx - volume_backend_name=baz - - [driver-foo] - volume_driver=xxxx - volume_backend_name=foo - replication_device = backend_id:vendor-id-1,unique_key:val.... - replication_device = backend_id:vendor-id-2,unique_key:val.... - -In this example the result is self.configuration.get('replication_device) with the list:: - - [{backend_id: vendor-id-1, unique_key: val1}, - {backend_id: vendor-id-2, unique_key: val1}] - - - -Volume Types / Extra Specs ---------------------------- -In order for a user to specify they'd like a replicated volume, there needs to be -a corresponding Volume Type created by the Cloud Administrator. - -There's a good deal of flexibility by using volume types. The scheduler can -send the create request to a backend that provides replication by simply -providing the replication=enabled key to the extra-specs of the volume type. - -For example, if the type was set to simply create the volume on any (or if you only had one) -backend that supports replication, the extra-specs entry would be:: - - {replication: enabled} - -Additionally you could provide additional details using scoped keys:: - {replication: enabled, volume_backend_name: foo, - replication: replication_type: async} - -It's up to the driver to parse the volume type info on create and set things up -as requested. While the scoping key can be anything, it's strongly recommended that all -backends utilize the same key (replication) for consistency and to make things easier for -the Cloud Administrator. - -Additionally it's expected that if a backend is configured with 3 replciation -targets, that if a volume of type replication=enabled is issued against that -backend then it will replicate to ALL THREE of the configured targets. - -Capabilities reporting ----------------------- -The following entries are expected to be added to the stats/capabilities update for -replication configured devices:: - - stats["replication_enabled"] = True|False - stats["replication_targets"] = [...] - -NOTICE, we report configured replication targets via volume stats_update -This information is added to the get_capabilities admin call. - -Required methods ------------------ -The number of API methods associated with replication is intentionally very limited, - -Admin only methods. - -They include:: - replication_failover(self, context, volumes) - -Additionally we have freeze/thaw methods that will act on the scheduler -but may or may not require something from the driver:: - freeze_backend(self, context) - thaw_backend(self, context) - -**replication_failover** - -Used to instruct the backend to fail over to the secondary/target device. -If not secondary is specified (via backend_id argument) it's up to the driver -to choose which device to failover to. In the case of only a single -replication target this argument should be ignored. - -Note that ideally drivers will know how to update the volume reference properly so that Cinder is now -pointing to the secondary. Also, while it's not required, at this time; ideally the command would -act as a toggle, allowing to switch back and forth between primary and secondary and back to primary. - -Keep in mind the use case is that the backend has died a horrible death and is -no longer valid. Any volumes that were on the primary and NOT of replication -type should now be unavailable. - -NOTE: We do not expect things like create requests to go to the driver and -magically create volumes on the replication target. The concept is that the -backend is lost, and we're just providing a DR mechanism to preserve user data -for volumes that were speicfied as such via type settings. - -**freeze_backend** -Puts a backend host/service into a R/O state for the control plane. For -example if a failover is issued, it is likely desireable that while data access -to existing volumes is maintained, it likely would not be wise to continue -doing things like creates, deletes, extends etc. - -**thaw_backend** -Clear frozen control plane on a backend. diff --git a/doc/source/devref/rolling.upgrades.rst b/doc/source/devref/rolling.upgrades.rst deleted file mode 100644 index cc6aeca81..000000000 --- a/doc/source/devref/rolling.upgrades.rst +++ /dev/null @@ -1,328 +0,0 @@ -.. - Copyright (c) 2016 Intel Corporation - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Upgrades -======== - -Starting from Mitaka release Cinder gained the ability to be upgraded without -introducing downtime of control plane services. Operator can simply upgrade -Cinder services instances one-by-one. To achieve that, developers need to make -sure that any introduced change doesn't break older services running in the -same Cinder deployment. - -In general there is a requirement that release N will keep backward -compatibility with release N-1 and in a deployment N's and N-1's services can -safely coexist. This means that when performing a live upgrade you cannot skip -any release (e.g. you cannot upgrade N to N+2 without upgrading it to N+1 -first). Further in the document N will denote the current release, N-1 a -previous one, N+1 the next one, etc. - -Having in mind that we only support compatibility with N-1, most of the -compatibility code written in N needs to exist just for one release and can be -removed in the beginning of N+1. A good practice here is to mark them with -:code:`TODO` or :code:`FIXME` comments to make them easy to find in the future. - -Please note that proper upgrades solution should support both -release-to-release upgrades as well as upgrades of deployments following the -Cinder master more closely. We cannot just merge patches implementing -compatibility at the end of the release - we should keep things compatible -through the whole release. - -To achieve compatibility, discipline is required from the developers. There are -several planes on which incompatibility may occurr: - -* **REST API changes** - these are prohibited by definition and this document - will not describe the subject. For further information one may use `API - Working Group guidelines - `_ - for reference. - -* **Database schema migrations** - e.g. if N-1 was relying on some column in - the DB being present, N's migrations cannot remove it. N+1's however can - (assuming N has no notion of the column). - -* **Database data migrations** - if a migration requires big amount of data to - be transfered between columns or tables or converted, it will most likely - lock the tables. This may cause services to be unresponsive, causing the - downtime. - -* **RPC API changes** - adding or removing RPC method parameter, or the method - itself, may lead to incompatibilities. - -* **RPC payload changes** - adding, renaming or removing a field from the dict - passed over RPC may lead to incompatibilities. - -Next sections of this document will focus on explaining last four points and -provide means to tackle required changes in these matters while maintaining -backward compatibility. - - -Database schema and data migrations ------------------------------------ - -In general incompatible database schema migrations can be tracked to ALTER and -DROP SQL commands instruction issued either against a column or table. This is -why a unit test that blocks such migrations was introduced. We should try to -keep our DB modifications additive. Moreover we should aim not to introduce -migrations that cause the database tables to lock for a long period. Long lock -on whole table can block other queries and may make real requests to fail. - -Adding a column -............... - -This is the simplest case - we don't have any requirements when adding a new -column apart from the fact that it should be added as the last one in the -table. If that's covered, the DB engine will make sure the migraton won't be -disruptive. - -Dropping a column not referenced in SQLAlchemy code -................................................... - -When we want to remove a column that wasn't present in any SQLAlchemy model or -it was in the model, but model was not referenced in any SQLAlchemy API -function (this basically means that N-1 wasn't depending on the presence of -that column in the DB), then the situation is simple. We should be able to -safely drop the column in N release. - -Removal of unnecessary column -............................. - -When we want to remove a used column without migrating any data out of it (for -example because what's kept in the column is obsolete), then we just need to -remove it from the SQLAlchemy model and API in N release. In N+1 or as a -post-upgrade migration in N we can merge a migration issuing DROP for this -column (we cannot do that earlier because N-1 will depend on the presence of -that column). - -ALTER on a column -................. - -A rule of thumb to judge which ALTER or DROP migrations should be allowed is to -look in the `MySQL documentation -`_. -If operation has "yes" in all 4 columns besides "Copies Table?", then it -*probably* can be allowed. If operation doesn't allow concurrent DML it means -that table row modifications or additions will be blocked during the migration. -This sometimes isn't a problem - for example it's not the end of the world if a -service won't be able to report it's status one or two times (and -:code:`services` table is normally small). Please note that even if this does -apply to "rename a column" operation, we cannot simply do such ALTER, as N-1 -will depend on the older name. - -If an operation on column or table cannot be allowed, then it is required to -create a new column with desired properties and start moving the data (in a -live manner). In worst case old column can be removed in N+2. Whole procedure -is described in more details below. - -In aforementioned case we need to make more complicated steps streching through -3 releases - always keeping the backwards compatibility. In short when we want -to start to move data inside the DB, then in N we should: - -* Add a new column for the data. -* Write data in both places (N-1 needs to read it). -* Read data from the old place (N-1 writes there). -* Prepare online data migration cinder-manage command to be run before - upgrading to N+1 (because N+1 will read from new place, so we need to make - sure all the records have new place populated). - -In N+1 we should: - -* Write data to both places (N reads from old one). -* Read data from the new place (N saves there). - -In N+2 - -* Remove old place from SQLAlchemy. -* Read and write only to the new place. -* Remove the column as the post-upgrade migration (or as first migration in - N+3). - -Please note that this is the most complicated case. If data in the column -cannot actually change (for example :code:`host` in :code:`services` table), in -N we can read from new place and fallback to the old place if data is missing. -This way we can skip one release from the process. - -Of course real-world examples may be different. E.g. sometimes it may be -required to write some more compatibility code in the oslo.versionedobjects -layer to compensate for different versions of objects passed over RPC. This is -explained more in `RPC payload changes (oslo.versionedobjects)`_ section. - -More details about that can be found in the `online-schema-upgrades spec -`_. - - -RPC API changes ---------------- - -It can obviously break service communication if RPC interface changes. In -particular this applies to changes of the RPC method definitions. To avoid that -we assume N's RPC API compatibility with N-1 version (both ways - -:code:`rpcapi` module should be able to downgrade the message if needed and -:code:`manager` module should be able to tolerate receiving messages in older -version. - -Below is an example RPC compatibility shim from Mitaka's -:code:`cinder.volume.manager`. This code allows us to tolerate older versions -of the messages:: - - def create_volume(self, context, volume_id, request_spec=None, - filter_properties=None, allow_reschedule=True, - volume=None): - - """Creates the volume.""" - # FIXME(thangp): Remove this in v2.0 of RPC API. - if volume is None: - # For older clients, mimic the old behavior and look up the volume - # by its volume_id. - volume = objects.Volume.get_by_id(context, volume_id) - -And here's a contrary shim in cinder.volume.rpcapi (RPC client) that downgrades -the message to make sure it will be understood by older instances of the -service:: - - def create_volume(self, ctxt, volume, host, request_spec, - filter_properties, allow_reschedule=True): - request_spec_p = jsonutils.to_primitive(request_spec) - msg_args = {'volume_id': volume.id, 'request_spec': request_spec_p, - 'filter_properties': filter_properties, - 'allow_reschedule': allow_reschedule} - if self.client.can_send_version('1.32'): - version = '1.32' - msg_args['volume'] = volume - else: - version = '1.24' - - new_host = utils.extract_host(host) - cctxt = self.client.prepare(server=new_host, version=version) - request_spec_p = jsonutils.to_primitive(request_spec) - cctxt.cast(ctxt, 'create_volume', **msg_args) - -As can be seen there's this magic :code:`self.client.can_send_version()` method -which detects if we're running in a version-heterogenious environment and need -to downgrade the message. Detection is based on dynamic RPC version pinning. In -general all the services (managers) report supported RPC API version. RPC API -client gets all the versions from the DB, chooses the lowest one and starts to -downgrade messages to it. - -To limit impact on the DB the pinned version of certain RPC API is cached. -After all the services in the deployment are updated, operator should restart -all the services or send them a SIGHUP signal to force reload of version pins. - -As we need to support only N RPC API in N+1 release, we should be able to drop -all the compatibility shims in N+1. To be technically correct when doing so we -should also bump the major RPC API version. We do not need to do that in every -release (it may happen that through the release nothing will change in RPC API -or cost of technical debt of compatibility code is lower than the cost of -complicated procedure of increasing major version of RPC APIs). - -The process of increasing the major version is explained in details in `Nova's -documentation `_. -Please note that in case of Cinder we're accessing the DB from all of the -services, so we should follow the more complicated "Mixed version environments" -process for every of our services. - -In case of removing whole RPC method we need to leave it there in N's manager -and can remove it in N+1 (because N-1 will be talking with N). When adding a -new one we need to make sure that when the RPC client is pinned to a too low -version any attempt to send new message should fail (because client will not -know if manager receiving the message will understand it) or ensure the manager -will get updated before clients by stating the recommended order of upgrades -for that release. - -RPC payload changes (oslo.versionedobjects) ------------------------------------------- - -`oslo.versionedobjects -`_ is a library that -helps us to maintain compatibility of the payload sent over RPC. As during the -process of upgrades it is possible that a newer version of the service will -send an object to an older one, it may happen that newer object is incompatible -with older service. - -Version of an object should be bumped every time we make an incompatible change -inside it. Rule of thumb is that we should always do that, but well-thought -exceptions were also allowed in the past (for example releasing a NOT NULL -constraint). - -Imagine that we (finally!) decide that :code:`request_spec` sent in -:code:`create_volume` RPC cast is duplicating data and we want to start to -remove redundant occurrences. When running in version-mixed environment older -services will still expect this redundant data. We need a way to somehow -downgrade the :code:`request_spec` before sending it over RPC. And this is were -o.vo come in handy. o.vo provide us the infrastructure to keep the changes in -object versioned and to be able to downgrade them to a particular version. - -Let's take a step back - similarly to the RPC API situation we need a way to -tell if we need to send a backward-compatible version of the message. In this -case we need to know to what version to downgrade the object. We're using a -similar solution to the one used for RPC API for that. A problem here is that -we need a single identifier (that we will be reported to :code:`services` DB -table) to denote whole set of versions of all the objects. To do that we've -introduced a concept of :code:`CinderObjectVersionHistory` object, where we -keep sets of individual object versions aggregated into a single version -string. When making an incompatible change in a single object you need to bump -its version (we have a unit test enforcing that) *and* add a new version to -:code:`cinder.objects.base.CinderObjectVersionsHistory` (there's a unit test as -well). Example code doing that is below:: - - OBJ_VERSIONS.add('1.1', {'Service': '1.2', 'ServiceList': '1.1'}) - -This line adds a new 1.1 aggregated object version that is different from 1.0 -by two objects - :code:`Service` in 1.2 and :code:`ServiceList` in 1.1. This -means that the commit which added this line bumped versions of these two -objects. - -Now if we know that a service we're talking to is running 1.1 aggregated -version - we need to downgrade :code:`Service` and :code:`ServiceList` to 1.2 -and 1.1 respectively before sending. Please note that of course other objects -are included in the 1.1 aggregated version, but you just need to specify what -changed (all the other versions of individual objects will be taken from the -last version - 1.0 in this case). - -Getting back to :code:`request_spec` example. So let's assume we want to remove -:code:`volume_properties` from there (most of data in there is already -somewhere else inside the :code:`request_spec` object). We've made a change in -the object fields, we've bumped it's version (from 1.0 to 1.1), we've updated -hash in the :code:`cinder.tests.unit.test_objects` to synchronize it with the -current state of the object, making the unit test pass and we've added a new -aggregated object history version in :code:`cinder.objects.base`. - -What else is required? We need to provide code that actually downgrades -RequestSpec object from 1.1 to 1.0 - to be used when sending the object to -older services. This is done by implementing :code:`obj_make_compatible` method -in the object:: - - from oslo_utils import versionutils - - def obj_make_compatible(self, primitive, target_version): - super(RequestSpec, self).obj_make_compatible(primitive, target_version) - target_version = versionutils.convert_version_to_tuple(target_version) - if target_version < (1, 1) and not 'volume_properties' in primitive: - volume_properties = {} - # TODO: Aggregate all the required information from primitive. - primitive['volume_properties'] = volume_properties - -Please note that primitive is a dictionary representation of the object and not -an object itself. This is because o.vo are of course sent over RPC as dicts. - -With these pieces in place Cinder will take care of sending -:code:`request_spec` with :code:`volume_properties` when running in mixed -environment and without when all services are upgraded and will understand -:code:`request_spec` without :code:`volume_properties` element. - -Note that o.vo layer is able to recursively downgrade all of its fields, so -when `request_spec` will be used as a field in other object, it will be -correctly downgraded. diff --git a/doc/source/devref/rpc.rst b/doc/source/devref/rpc.rst deleted file mode 100644 index cb7e4a292..000000000 --- a/doc/source/devref/rpc.rst +++ /dev/null @@ -1,151 +0,0 @@ -.. - Copyright (c) 2010 Citrix Systems, Inc. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -AMQP and Cinder -=============== - -AMQP is the messaging technology chosen by the OpenStack cloud. The AMQP broker, either RabbitMQ or Qpid, sits between any two Cinder components and allows them to communicate in a loosely coupled fashion. More precisely, Cinder components (the compute fabric of OpenStack) use Remote Procedure Calls (RPC hereinafter) to communicate to one another; however such a paradigm is built atop the publish/subscribe paradigm so that the following benefits can be achieved: - - * Decoupling between client and servant (such as the client does not need to know where the servant's reference is). - * Full a-synchronism between client and servant (such as the client does not need the servant to run at the same time of the remote call). - * Random balancing of remote calls (such as if more servants are up and running, one-way calls are transparently dispatched to the first available servant). - -Cinder uses direct, fanout, and topic-based exchanges. The architecture looks like the one depicted in the figure below: - -.. image:: /images/rpc/arch.png - :width: 60% - -.. - -Cinder implements RPC (both request+response, and one-way, respectively nicknamed 'rpc.call' and 'rpc.cast') over AMQP by providing an adapter class which take cares of marshaling and unmarshaling of messages into function calls. Each Cinder service (for example Compute, Volume, etc.) create two queues at the initialization time, one which accepts messages with routing keys 'NODE-TYPE.NODE-ID' (for example compute.hostname) and another, which accepts messages with routing keys as generic 'NODE-TYPE' (for example compute). The former is used specifically when Cinder-API needs to redirect commands to a specific node like 'euca-terminate instance'. In this case, only the compute node whose host's hypervisor is running the virtual machine can kill the instance. The API acts as a consumer when RPC calls are request/response, otherwise is acts as publisher only. - -Cinder RPC Mappings -------------------- - -The figure below shows the internals of a message broker node (referred to as a RabbitMQ node in the diagrams) when a single instance is deployed and shared in an OpenStack cloud. Every Cinder component connects to the message broker and, depending on its personality (for example a compute node or a network node), may use the queue either as an Invoker (such as API or Scheduler) or a Worker (such as Compute, Volume or Network). Invokers and Workers do not actually exist in the Cinder object model, but we are going to use them as an abstraction for sake of clarity. An Invoker is a component that sends messages in the queuing system via two operations: 1) rpc.call and ii) rpc.cast; a Worker is a component that receives messages from the queuing system and reply accordingly to rpc.call operations. - -Figure 2 shows the following internal elements: - - * Topic Publisher: a Topic Publisher comes to life when an rpc.call or an rpc.cast operation is executed; this object is instantiated and used to push a message to the queuing system. Every publisher connects always to the same topic-based exchange; its life-cycle is limited to the message delivery. - * Direct Consumer: a Direct Consumer comes to life if (an only if) a rpc.call operation is executed; this object is instantiated and used to receive a response message from the queuing system; Every consumer connects to a unique direct-based exchange via a unique exclusive queue; its life-cycle is limited to the message delivery; the exchange and queue identifiers are determined by a UUID generator, and are marshaled in the message sent by the Topic Publisher (only rpc.call operations). - * Topic Consumer: a Topic Consumer comes to life as soon as a Worker is instantiated and exists throughout its life-cycle; this object is used to receive messages from the queue and it invokes the appropriate action as defined by the Worker role. A Topic Consumer connects to the same topic-based exchange either via a shared queue or via a unique exclusive queue. Every Worker has two topic consumers, one that is addressed only during rpc.cast operations (and it connects to a shared queue whose exchange key is 'topic') and the other that is addressed only during rpc.call operations (and it connects to a unique queue whose exchange key is 'topic.host'). - * Direct Publisher: a Direct Publisher comes to life only during rpc.call operations and it is instantiated to return the message required by the request/response operation. The object connects to a direct-based exchange whose identity is dictated by the incoming message. - * Topic Exchange: The Exchange is a routing table that exists in the context of a virtual host (the multi-tenancy mechanism provided by Qpid or RabbitMQ); its type (such as topic vs. direct) determines the routing policy; a message broker node will have only one topic-based exchange for every topic in Cinder. - * Direct Exchange: this is a routing table that is created during rpc.call operations; there are many instances of this kind of exchange throughout the life-cycle of a message broker node, one for each rpc.call invoked. - * Queue Element: A Queue is a message bucket. Messages are kept in the queue until a Consumer (either Topic or Direct Consumer) connects to the queue and fetch it. Queues can be shared or can be exclusive. Queues whose routing key is 'topic' are shared amongst Workers of the same personality. - -.. image:: /images/rpc/rabt.png - :width: 60% - -.. - -RPC Calls ---------- - -The diagram below shows the message flow during an rpc.call operation: - - 1. a Topic Publisher is instantiated to send the message request to the queuing system; immediately before the publishing operation, a Direct Consumer is instantiated to wait for the response message. - 2. once the message is dispatched by the exchange, it is fetched by the Topic Consumer dictated by the routing key (such as 'topic.host') and passed to the Worker in charge of the task. - 3. once the task is completed, a Direct Publisher is allocated to send the response message to the queuing system. - 4. once the message is dispatched by the exchange, it is fetched by the Direct Consumer dictated by the routing key (such as 'msg_id') and passed to the Invoker. - -.. image:: /images/rpc/flow1.png - :width: 60% - -.. - -RPC Casts ---------- - -The diagram below the message flow during an rpc.cast operation: - - 1. A Topic Publisher is instantiated to send the message request to the queuing system. - 2. Once the message is dispatched by the exchange, it is fetched by the Topic Consumer dictated by the routing key (such as 'topic') and passed to the Worker in charge of the task. - -.. image:: /images/rpc/flow2.png - :width: 60% - -.. - -AMQP Broker Load ----------------- - -At any given time the load of a message broker node running either Qpid or RabbitMQ is function of the following parameters: - - * Throughput of API calls: the number of API calls (more precisely rpc.call ops) being served by the OpenStack cloud dictates the number of direct-based exchanges, related queues and direct consumers connected to them. - * Number of Workers: there is one queue shared amongst workers with the same personality; however there are as many exclusive queues as the number of workers; the number of workers dictates also the number of routing keys within the topic-based exchange, which is shared amongst all workers. - -The figure below shows the status of a RabbitMQ node after Cinder components' bootstrap in a test environment. Exchanges and queues being created by Cinder components are: - - * Exchanges - 1. cinder (topic exchange) - * Queues - 1. compute.phantom (phantom is hostname) - 2. compute - 3. network.phantom (phantom is hostname) - 4. network - 5. volume.phantom (phantom is hostname) - 6. volume - 7. scheduler.phantom (phantom is hostname) - 8. scheduler - -.. image:: /images/rpc/state.png - :width: 60% - -.. - -RabbitMQ Gotchas ----------------- - -Cinder uses Kombu to connect to the RabbitMQ environment. Kombu is a Python library that in turn uses AMQPLib, a library that implements the standard AMQP 0.8 at the time of writing. When using Kombu, Invokers and Workers need the following parameters in order to instantiate a Connection object that connects to the RabbitMQ server (please note that most of the following material can be also found in the Kombu documentation; it has been summarized and revised here for sake of clarity): - - * Hostname: The hostname to the AMQP server. - * Userid: A valid username used to authenticate to the server. - * Password: The password used to authenticate to the server. - * Virtual_host: The name of the virtual host to work with. This virtual host must exist on the server, and the user must have access to it. Default is "/". - * Port: The port of the AMQP server. Default is 5672 (amqp). - -The following parameters are default: - - * Insist: insist on connecting to a server. In a configuration with multiple load-sharing servers, the Insist option tells the server that the client is insisting on a connection to the specified server. Default is False. - * Connect_timeout: the timeout in seconds before the client gives up connecting to the server. The default is no timeout. - * SSL: use SSL to connect to the server. The default is False. - -More precisely Consumers need the following parameters: - - * Connection: the above mentioned Connection object. - * Queue: name of the queue. - * Exchange: name of the exchange the queue binds to. - * Routing_key: the interpretation of the routing key depends on the value of the exchange_type attribute. - - * Direct exchange: if the routing key property of the message and the routing_key attribute of the queue are identical, then the message is forwarded to the queue. - * Fanout exchange: messages are forwarded to the queues bound the exchange, even if the binding does not have a key. - * Topic exchange: if the routing key property of the message matches the routing key of the key according to a primitive pattern matching scheme, then the message is forwarded to the queue. The message routing key then consists of words separated by dots (".", like domain names), and two special characters are available; star ("") and hash ("#"). The star matches any word, and the hash matches zero or more words. For example ".stock.#" matches the routing keys "usd.stock" and "eur.stock.db" but not "stock.nasdaq". - - * Durable: this flag determines the durability of both exchanges and queues; durable exchanges and queues remain active when a RabbitMQ server restarts. Non-durable exchanges/queues (transient exchanges/queues) are purged when a server restarts. It is worth noting that AMQP specifies that durable queues cannot bind to transient exchanges. Default is True. - * Auto_delete: if set, the exchange is deleted when all queues have finished using it. Default is False. - * Exclusive: exclusive queues (such as non-shared) may only be consumed from by the current connection. When exclusive is on, this also implies auto_delete. Default is False. - * Exchange_type: AMQP defines several default exchange types (routing algorithms) that covers most of the common messaging use cases. - * Auto_ack: acknowledgement is handled automatically once messages are received. By default auto_ack is set to False, and the receiver is required to manually handle acknowledgment. - * No_ack: it disable acknowledgement on the server-side. This is different from auto_ack in that acknowledgement is turned off altogether. This functionality increases performance but at the cost of reliability. Messages can get lost if a client dies before it can deliver them to the application. - * Auto_declare: if this is True and the exchange name is set, the exchange will be automatically declared at instantiation. Auto declare is on by default. - Publishers specify most the parameters of Consumers (such as they do not specify a queue name), but they can also specify the following: - * Delivery_mode: the default delivery mode used for messages. The value is an integer. The following delivery modes are supported by RabbitMQ: - - * 1 or "transient": the message is transient. Which means it is stored in memory only, and is lost if the server dies or restarts. - * 2 or "persistent": the message is persistent. Which means the message is stored both in-memory, and on disk, and therefore preserved if the server dies or restarts. - -The default value is 2 (persistent). During a send operation, Publishers can override the delivery mode of messages so that, for example, transient messages can be sent over a durable queue. diff --git a/doc/source/devref/scheduler.rst b/doc/source/devref/scheduler.rst deleted file mode 100644 index e2b7e5f16..000000000 --- a/doc/source/devref/scheduler.rst +++ /dev/null @@ -1,61 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Scheduler -========= - -The :mod:`cinder.scheduler.manager` Module ------------------------------------------- - -.. automodule:: cinder.scheduler.manager - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.scheduler.driver` Module ------------------------------------------ - -.. automodule:: cinder.scheduler.driver - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.scheduler.filter_scheduler` Driver ------------------------------------------ - -.. automodule:: cinder.scheduler.filter_scheduler - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -Tests ------ - -The :mod:`scheduler_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.scheduler_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: diff --git a/doc/source/devref/services.rst b/doc/source/devref/services.rst deleted file mode 100644 index e2dd6d2b0..000000000 --- a/doc/source/devref/services.rst +++ /dev/null @@ -1,55 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -.. _service_manager_driver: - -Services, Managers and Drivers -============================== - -The responsibilities of Services, Managers, and Drivers, can be a bit confusing to people that are new to cinder. This document attempts to outline the division of responsibilities to make understanding the system a little bit easier. - -Currently, Managers and Drivers are specified by flags and loaded using utils.load_object(). This method allows for them to be implemented as singletons, classes, modules or objects. As long as the path specified by the flag leads to an object (or a callable that returns an object) that responds to getattr, it should work as a manager or driver. - - -The :mod:`cinder.service` Module --------------------------------- - -.. automodule:: cinder.service - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -The :mod:`cinder.manager` Module --------------------------------- - -.. automodule:: cinder.manager - :noindex: - :members: - :undoc-members: - :show-inheritance: - - -Implementation-Specific Drivers -------------------------------- - -A manager will generally load a driver for some of its tasks. The driver is responsible for specific implementation details. Anything running shell commands on a host, or dealing with other non-python code should probably be happening in a driver. - -Drivers should minimize touching the database, although it is currently acceptable for implementation specific data. This may be reconsidered at some point. - -It usually makes sense to define an Abstract Base Class for the specific driver (i.e. VolumeDriver), to define the methods that a different driver would need to implement. diff --git a/doc/source/devref/threading.rst b/doc/source/devref/threading.rst deleted file mode 100644 index c48d353e0..000000000 --- a/doc/source/devref/threading.rst +++ /dev/null @@ -1,51 +0,0 @@ -Threading model -=============== - -All OpenStack services use *green thread* model of threading, implemented -through using the Python `eventlet `_ and -`greenlet `_ libraries. - -Green threads use a cooperative model of threading: thread context -switches can only occur when specific eventlet or greenlet library calls are -made (e.g., sleep, certain I/O calls). From the operating system's point of -view, each OpenStack service runs in a single thread. - -The use of green threads reduces the likelihood of race conditions, but does -not completely eliminate them. In some cases, you may need to use the -``@utils.synchronized(...)`` decorator to avoid races. - -In addition, since there is only one operating system thread, a call that -blocks that main thread will block the entire process. - -Yielding the thread in long-running tasks ------------------------------------------ -If a code path takes a long time to execute and does not contain any methods -that trigger an eventlet context switch, the long-running thread will block -any pending threads. - -This scenario can be avoided by adding calls to the eventlet sleep method -in the long-running code path. The sleep call will trigger a context switch -if there are pending threads, and using an argument of 0 will avoid introducing -delays in the case that there is only a single green thread:: - - from eventlet import greenthread - ... - greenthread.sleep(0) - - -MySQL access and eventlet -------------------------- -Queries to the MySQL database will block the main thread of a service. This is -because OpenStack services use an external C library for accessing the MySQL -database. Since eventlet cannot use monkey-patching to intercept blocking -calls in a C library, the resulting database query blocks the thread. - -The Diablo release contained a thread-pooling implementation that did not -block, but this implementation resulted in a `bug`_ and was removed. - -See this `mailing list thread`_ for a discussion of this issue, including -a discussion of the `impact on performance`_. - -.. _bug: https://bugs.launchpad.net/cinder/+bug/838581 -.. _mailing list thread: https://lists.launchpad.net/openstack/msg08118.html -.. _impact on performance: https://lists.launchpad.net/openstack/msg08217.html diff --git a/doc/source/devref/unit_tests.rst b/doc/source/devref/unit_tests.rst deleted file mode 100644 index c0287455f..000000000 --- a/doc/source/devref/unit_tests.rst +++ /dev/null @@ -1,183 +0,0 @@ -Unit Tests -========== - -Cinder contains a suite of unit tests, in the cinder/tests/unit directory. - -Any proposed code change will be automatically rejected by the OpenStack -Jenkins server [#f1]_ if the change causes unit test failures. - -Running the tests ------------------ -There are a number of ways to run unit tests currently, and there's a combination -of frameworks used depending on what commands you use. The preferred method -is to use tox, which calls ostestr via the tox.ini file. To run all tests simply run:: - tox - -This will create a virtual environment, load all the packages from test-requirements.txt -and run all unit tests as well as run flake8 and hacking checks against the code. - -Note that you can inspect the tox.ini file to get more details on the available options -and what the test run does by default. - -Running a subset of tests using tox ------------------------------------ -One common activity is to just run a single test, you can do this with tox simply by -specifying to just run py27 or py34 tests against a single test:: - - tox -epy27 -- -n cinder.tests.unit.test_volume.AvailabilityZoneTestCase.test_list_availability_zones_cached - -Or all tests in the test_volume.py file:: - - tox -epy27 -- -n cinder.tests.unit.test_volume - -For more information on these options and how to run tests, please see the `ostestr -documentation `_. - -Run tests wrapper script ------------------------- - -In addition you can also use the wrapper script run_tests.sh by simply executing:: - - ./run_tests.sh - -This script is a wrapper around the testr testrunner and the flake8 checker. Note that -there has been talk around deprecating this wrapper and this method of testing, it's currently -available still but it may be good to get used to using tox or even ostestr directly. - -Documenation is left in place for those that still use it. - -Flags ------ - -The ``run_tests.sh`` script supports several flags. You can view a list of -flags by doing:: - - run_tests.sh -h - -This will show the following help information:: - - Usage: ./run_tests.sh [OPTION]... - Run Cinder's test suite(s) - - -V, --virtual-env Always use virtualenv. Install automatically if not present - -N, --no-virtual-env Don't use virtualenv. Run tests in local environment - -s, --no-site-packages Isolate the virtualenv from the global Python environment - -r, --recreate-db Recreate the test database (deprecated, as this is now the default). - -n, --no-recreate-db Don't recreate the test database. - -x, --stop Stop running tests after the first error or failure. - -f, --force Force a clean re-build of the virtual environment. Useful when dependencies have been added. - -p, --pep8 Just run pep8 - -P, --no-pep8 Don't run pep8 - -c, --coverage Generate coverage report - -h, --help Print this usage message - --hide-elapsed Don't print the elapsed time for each test along with slow test list - -Because ``run_tests.sh`` is a wrapper around testr, it also accepts the same -flags as testr. See the `testr documentation`_ for details about -these additional flags. - -.. _nose options documentation: http://readthedocs.org/docs/nose/en/latest/usage.html#options - -Running a subset of tests -------------------------- - -Instead of running all tests, you can specify an individual directory, file, -class, or method that contains test code. - -To run the tests in the ``cinder/tests/scheduler`` directory:: - - ./run_tests.sh scheduler - -To run the tests in the ``cinder/tests/test_libvirt.py`` file:: - - ./run_tests.sh test_libvirt - -To run the tests in the `HostStateTestCase` class in -``cinder/tests/test_libvirt.py``:: - - ./run_tests.sh test_libvirt.HostStateTestCase - -To run the `ToPrimitiveTestCase.test_dict` test method in -``cinder/tests/test_utils.py``:: - - ./run_tests.sh test_utils.ToPrimitiveTestCase.test_dict - - -Suppressing logging output when tests fail ------------------------------------------- - -By default, when one or more unit test fails, all of the data sent to the -logger during the failed tests will appear on standard output, which typically -consists of many lines of texts. The logging output can make it difficult to -identify which specific tests have failed, unless your terminal has a large -scrollback buffer or you have redirected output to a file. - -You can suppress the logging output by calling ``run_tests.sh`` with the nose -flag:: - - --nologcapture - -Virtualenv ----------- - -By default, the tests use the Python packages installed inside a -virtualenv [#f2]_. (This is equivalent to using the ``-V, --virtualenv`` flag). -If the virtualenv does not exist, it will be created the first time the tests are run. - -If you wish to recreate the virtualenv, call ``run_tests.sh`` with the flag:: - - -f, --force - -Recreating the virtualenv is useful if the package dependencies have changed -since the virtualenv was last created. If the ``requirements.txt`` or -``tools/install_venv.py`` files have changed, it's a good idea to recreate the -virtualenv. - -By default, the unit tests will see both the packages in the virtualenv and -the packages that have been installed in the Python global environment. In -some cases, the packages in the Python global environment may cause a conflict -with the packages in the virtualenv. If this occurs, you can isolate the -virtualenv from the global environment by using the flag:: - - -s, --no-site packages - -If you do not wish to use a virtualenv at all, use the flag:: - - -N, --no-virtual-env - -Database --------- - -Some of the unit tests make queries against an sqlite database [#f3]_. By -default, the test database (``tests.sqlite``) is deleted and recreated each -time ``run_tests.sh`` is invoked (This is equivalent to using the -``-r, --recreate-db`` flag). To reduce testing time if a database already -exists it can be reused by using the flag:: - - -n, --no-recreate-db - -Reusing an existing database may cause tests to fail if the schema has -changed. If any files in the ``cinder/db/sqlalchemy`` have changed, it's a good -idea to recreate the test database. - -Gotchas -------- - -**Running Tests from Shared Folders** - -If you are running the unit tests from a shared folder, you may see tests start -to fail or stop completely as a result of Python lockfile issues [#f4]_. You -can get around this by manually setting or updating the following line in -``cinder/tests/conf_fixture.py``:: - - CONF['lock_path'].SetDefault('/tmp') - -Note that you may use any location (not just ``/tmp``!) as long as it is not -a shared folder. - -.. rubric:: Footnotes - -.. [#f1] See :doc:`jenkins`. - -.. [#f2] See :doc:`development.environment` for more details about the use of - virtualenv. diff --git a/doc/source/devref/volume.rst b/doc/source/devref/volume.rst deleted file mode 100644 index d9f73c315..000000000 --- a/doc/source/devref/volume.rst +++ /dev/null @@ -1,64 +0,0 @@ -.. - Copyright 2010-2011 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Storage Volumes, Disks -====================== - -.. todo:: rework after iSCSI merge (see 'Old Docs') (todd or vish) - - -The :mod:`cinder.volume.manager` Module ---------------------------------------- - -.. automodule:: cinder.volume.manager - :noindex: - :members: - :undoc-members: - :show-inheritance: - -The :mod:`cinder.volume.driver` Module --------------------------------------- - -.. automodule:: cinder.volume.driver - :noindex: - :members: - :undoc-members: - :show-inheritance: - :exclude-members: FakeAOEDriver - -Tests ------ - -The :mod:`volume_unittest` Module -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -.. automodule:: cinder.tests.volume_unittest - :noindex: - :members: - :undoc-members: - :show-inheritance: - -Old Docs --------- - -Cinder uses iSCSI to export storage volumes from multiple storage nodes. These iSCSI exports are attached (using libvirt) directly to running instances. - -Cinder volumes are exported over the primary system VLAN (usually VLAN 1), and not over individual VLANs. - -The underlying volumes by default are LVM logical volumes, created on demand within a single large volume group. - - diff --git a/doc/source/drivers.rst b/doc/source/drivers.rst deleted file mode 100644 index 44ee4c2ab..000000000 --- a/doc/source/drivers.rst +++ /dev/null @@ -1,6 +0,0 @@ -=================== - Available Drivers -=================== - -.. list-plugins:: oslo_messaging.notify.drivers - :detailed: diff --git a/doc/source/images/rpc/arch.png b/doc/source/images/rpc/arch.png deleted file mode 100644 index 8f7d535b678549e62b75e2fdc0129c600571d0f9..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 26690 zcmZtuc|4Tw_c)H%7}*j-ND^5?C|Sl{_H|lp*(+JbI`(91lCp#lVg`|2DC^j#QdvUw zFqrJSvQ3QTd*A5!etjOl-yay)eP8D~*SXGq&NbmT5t{V0XK9ZeJ4UaqrFQ$+F$n6| 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z5?(&;Nv7V#l|JdSd$#fXM9n*%dUz}f&Vacq7|x%&cd1mFS)|D@g43m0Q2SJm!>$Bz5S@{sGVlIs0eIW^(awmK;3&&CKgr4vbjzyIFs2n z^k&Y{yatGG7SdV1>Rhj3w|3MKVw>*y!uEb!KxkL8jH#5SU$-d&?<(9ux*TP$g-L}f z!4de_;kmZqbx)5`t*CFFOFL0?Od?cWWH#Y|y_w}9547>U?Dyo8COquTrltc8YZuBk z-lWsbU2eQ%SftWn8FXW(RpB(I{*A{uzIM|=YCq}O_8-5g4L+|jmeTd8{82j7N7qH% xfsV*wy-RH^9vVyiDL#KB8%^A8J^9SOJ!nq<0==odmc<5qjE!KIstsM@{tFnl&ZhtX diff --git a/doc/source/index.rst b/doc/source/index.rst deleted file mode 100644 index 9044bedb0..000000000 --- a/doc/source/index.rst +++ /dev/null @@ -1,65 +0,0 @@ -.. - Copyright 2010-2012 United States Government as represented by the - Administrator of the National Aeronautics and Space Administration. - All Rights Reserved. - - Licensed under the Apache License, Version 2.0 (the "License"); you may - not use this file except in compliance with the License. You may obtain - a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - License for the specific language governing permissions and limitations - under the License. - -Welcome to Cinder's developer documentation! -============================================ - -Cinder is an OpenStack project to provide "block storage as a service". - -* **Component based architecture**: Quickly add new behaviors -* **Highly available**: Scale to very serious workloads -* **Fault-Tolerant**: Isolated processes avoid cascading failures -* **Recoverable**: Failures should be easy to diagnose, debug, and rectify -* **Open Standards**: Be a reference implementation for a community-driven api - -This documentation is generated by the Sphinx toolkit and lives in the source -tree. Additional draft and project documentation on Cinder and other components of OpenStack can -be found on the `OpenStack wiki`_. Cloud administrators, refer to `docs.openstack.org`_. - -.. _`OpenStack wiki`: http://wiki.openstack.org -.. _`docs.openstack.org`: http://docs.openstack.org - - -Developer Docs -============== - -.. toctree:: - :maxdepth: 1 - - devref/index - database_architecture - scheduler-filters - scheduler-weights - drivers - oslo-middleware - -API Extensions -============== - -Go to http://api.openstack.org for information about Cinder API extensions. - -Outstanding Documentation Tasks -=============================== - -.. todolist:: - -Indices and tables -================== - -* :ref:`genindex` -* :ref:`modindex` -* :ref:`search` diff --git a/doc/source/man/cinder-manage.rst b/doc/source/man/cinder-manage.rst deleted file mode 100644 index 3ed6707b9..000000000 --- a/doc/source/man/cinder-manage.rst +++ /dev/null @@ -1,160 +0,0 @@ -============= -cinder-manage -============= - ------------------------------------------------------- -Control and manage OpenStack block storage ------------------------------------------------------- - -:Author: openstack@lists.openstack.org -:Date: 2015-11-03 -:Copyright: OpenStack Foundation -:Version: 7.0.0 -:Manual section: 1 -:Manual group: cloud computing - -SYNOPSIS -======== - - cinder-manage [] - -DESCRIPTION -=========== - -cinder-manage provides control of cinder database migration, and provides an interface to get information about the current state of cinder. More information about OpenStack Cinder is available at http://cinder.openstack.org. - -OPTIONS -======= - -The standard pattern for executing a cinder-manage command is: -``cinder-manage []`` - -For example, to obtain a list of the cinder services currently running: -``cinder-manage service list`` - -Run without arguments to see a list of available command categories: -``cinder-manage`` - -Categories are shell, logs, migrate, db, volume, host, service, backup, version, and config. Detailed descriptions are below. - -You can also run with a category argument such as 'db' to see a list of all commands in that category: -``cinder-manage db`` - -These sections describe the available categories and arguments for cinder-manage. - -Cinder Db -~~~~~~~~~ - -``cinder-manage db version`` - - Print the current database version. - -``cinder-manage db sync`` - - Sync the database up to the most recent version. This is the standard way to create the db as well. - -``cinder-manage db purge []`` - - Purge database entries that are marked as deleted, that are older than the number of days specified. - - -Cinder Logs -~~~~~~~~~~~ - -``cinder-manage logs errors`` - - Displays cinder errors from log files. - -``cinder-manage logs syslog []`` - - Displays cinder the most recent entries from syslog. The optional number argument specifies the number of entries to display (default 10). - -Cinder Shell -~~~~~~~~~~~~ - -``cinder-manage shell bpython`` - - Starts a new bpython shell. - -``cinder-manage shell ipython`` - - Starts a new ipython shell. - -``cinder-manage shell python`` - - Starts a new python shell. - -``cinder-manage shell run`` - - Starts a new shell using python. - -``cinder-manage shell script `` - - Runs the named script from the specified path with flags set. - -Cinder Volume -~~~~~~~~~~~~~ - -``cinder-manage volume delete `` - - Delete a volume without first checking that the volume is available. - -``cinder-manage volume update_host --currenthost --newhost `` - - Updates the host name of all volumes currently associated with a specified host. - -Cinder Host -~~~~~~~~~~~ - -``cinder-manage host list []`` - - Displays a list of all physical hosts and their zone. The optional zone argument allows the list to be filtered on the requested zone. - -Cinder Service -~~~~~~~~~~~~~~ - -``cinder-manage service list`` - - Displays a list of all cinder services and their host, zone, status, state and when the information was last updated. - -``cinder-manage service remove `` - - Removes a specified cinder service from a specified host. - -Cinder Backup -~~~~~~~~~~~~~ - -``cinder-manage backup list`` - - Displays a list of all backups (including ones in progress) and the host on which the backup operation is running. - -Cinder Version -~~~~~~~~~~~~~~ - -``cinder-manage version list`` - - Displays the codebase version cinder is running upon. - -Cinder Config -~~~~~~~~~~~~~ - -``cinder-manage config list []`` - - Displays the current configuration parameters (options) for Cinder. The optional flag parameter may be used to display the configuration of one parameter. - -FILES -===== - -The cinder.conf file contains configuration information in the form of python-gflags. - -The cinder-manage.log file logs output from cinder-manage. - -SEE ALSO -======== - -* `OpenStack Cinder `__ - -BUGS -==== - -* Cinder is hosted on Launchpad so you can view current bugs at `Bugs : Cinder `__ diff --git a/doc/source/oslo-middleware.rst b/doc/source/oslo-middleware.rst deleted file mode 100644 index 60aa9ba8e..000000000 --- a/doc/source/oslo-middleware.rst +++ /dev/null @@ -1,6 +0,0 @@ -========================== - Oslo Middleware -========================== - -.. list-plugins:: oslo_middleware - :detailed: diff --git a/doc/source/scheduler-filters.rst b/doc/source/scheduler-filters.rst deleted file mode 100644 index 2bb153ab0..000000000 --- a/doc/source/scheduler-filters.rst +++ /dev/null @@ -1,6 +0,0 @@ -============================== - Cinder Scheduler Filters -============================== - -.. list-plugins:: cinder.scheduler.filters - :detailed: diff --git a/doc/source/scheduler-weights.rst b/doc/source/scheduler-weights.rst deleted file mode 100644 index daeced7e3..000000000 --- a/doc/source/scheduler-weights.rst +++ /dev/null @@ -1,6 +0,0 @@ -========================== - Cinder Scheduler Weights -========================== - -.. list-plugins:: cinder.scheduler.weights - :detailed: diff --git a/etc/cinder/README-cinder.conf.sample b/etc/cinder/README-cinder.conf.sample deleted file mode 100644 index 34daf94b2..000000000 --- a/etc/cinder/README-cinder.conf.sample +++ /dev/null @@ -1,5 +0,0 @@ -The cinder.conf sample file is no longer generated and -maintained in Trunk. To generate your own version of -cinder.conf, use the following command: - -tox -egenconfig diff --git a/etc/cinder/api-httpd.conf b/etc/cinder/api-httpd.conf deleted file mode 100644 index f3555477a..000000000 --- a/etc/cinder/api-httpd.conf +++ /dev/null @@ -1,16 +0,0 @@ -Listen 8776 -LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\" %D(us)" cinder_combined - - - WSGIDaemonProcess osapi_volume processes=2 threads=1 user=cinder display-name=%{GROUP} - WSGIProcessGroup osapi_volume - WSGIScriptAlias / /var/www/cgi-bin/cinder/osapi_volume - WSGIApplicationGroup %{GLOBAL} - WSGIPassAuthorization On - = 2.4> - ErrorLogFormat "%{cu}t %M" - - ErrorLog /var/log/apache2/cinder_error.log - CustomLog /var/log/apache2/cinder.log cinder_combined - - diff --git a/etc/cinder/api-paste.ini b/etc/cinder/api-paste.ini deleted file mode 100644 index f4c507f9d..000000000 --- a/etc/cinder/api-paste.ini +++ /dev/null @@ -1,72 +0,0 @@ -############# -# OpenStack # -############# - -[composite:osapi_volume] -use = call:cinder.api:root_app_factory -/: apiversions -/v1: openstack_volume_api_v1 -/v2: openstack_volume_api_v2 -/v3: openstack_volume_api_v3 - -[composite:openstack_volume_api_v1] -use = call:cinder.api.middleware.auth:pipeline_factory -noauth = cors request_id faultwrap sizelimit osprofiler noauth apiv1 -keystone = cors request_id faultwrap sizelimit osprofiler authtoken keystonecontext apiv1 -keystone_nolimit = cors request_id faultwrap sizelimit osprofiler authtoken keystonecontext apiv1 - -[composite:openstack_volume_api_v2] -use = call:cinder.api.middleware.auth:pipeline_factory -noauth = cors request_id faultwrap sizelimit osprofiler noauth apiv2 -keystone = cors request_id faultwrap sizelimit osprofiler authtoken keystonecontext apiv2 -keystone_nolimit = cors request_id faultwrap sizelimit osprofiler authtoken keystonecontext apiv2 - -[composite:openstack_volume_api_v3] -use = call:cinder.api.middleware.auth:pipeline_factory -noauth = cors request_id faultwrap sizelimit osprofiler noauth apiv3 -keystone = cors request_id faultwrap sizelimit osprofiler authtoken keystonecontext apiv3 -keystone_nolimit = cors request_id faultwrap sizelimit osprofiler authtoken keystonecontext apiv3 - -[filter:request_id] -paste.filter_factory = oslo_middleware.request_id:RequestId.factory - -[filter:cors] -paste.filter_factory = oslo_middleware.cors:filter_factory -oslo_config_project = cinder - -[filter:faultwrap] -paste.filter_factory = cinder.api.middleware.fault:FaultWrapper.factory - -[filter:osprofiler] -paste.filter_factory = osprofiler.web:WsgiMiddleware.factory - -[filter:noauth] -paste.filter_factory = cinder.api.middleware.auth:NoAuthMiddleware.factory - -[filter:sizelimit] -paste.filter_factory = cinder.api.middleware.sizelimit:RequestBodySizeLimiter.factory - -[app:apiv1] -paste.app_factory = cinder.api.v1.router:APIRouter.factory - -[app:apiv2] -paste.app_factory = cinder.api.v2.router:APIRouter.factory - -[app:apiv3] -paste.app_factory = cinder.api.v3.router:APIRouter.factory - -[pipeline:apiversions] -pipeline = cors faultwrap osvolumeversionapp - -[app:osvolumeversionapp] -paste.app_factory = cinder.api.versions:Versions.factory - -########## -# Shared # -########## - -[filter:keystonecontext] -paste.filter_factory = cinder.api.middleware.auth:CinderKeystoneContext.factory - -[filter:authtoken] -paste.filter_factory = keystonemiddleware.auth_token:filter_factory diff --git a/etc/cinder/logging_sample.conf b/etc/cinder/logging_sample.conf deleted file mode 100644 index f9a8deb1b..000000000 --- a/etc/cinder/logging_sample.conf +++ /dev/null @@ -1,93 +0,0 @@ -[loggers] -keys = root, cinder, taskflow, cinder_flow_utils - -[handlers] -keys = stderr, stdout, watchedfile, syslog, tasks, null - -[formatters] -keys = context, default - -[logger_root] -level = WARNING -handlers = null - -[logger_cinder] -level = INFO -handlers = stderr -qualname = cinder - -# Both of these are used for tracking what cinder and taskflow is doing with -# regard to flows and tasks (and the activity there-in). -[logger_cinder_flow_utils] -level = INFO -handlers = tasks,stderr -qualname = cinder.flow_utils - -[logger_taskflow] -level = INFO -handlers = tasks -qualname = taskflow - -[logger_amqplib] -level = WARNING -handlers = stderr -qualname = amqplib - -[logger_sqlalchemy] -level = WARNING -handlers = stderr -qualname = sqlalchemy -# "level = INFO" logs SQL queries. -# "level = DEBUG" logs SQL queries and results. -# "level = WARNING" logs neither. (Recommended for production systems.) - -[logger_boto] -level = WARNING -handlers = stderr -qualname = boto - -[logger_suds] -level = INFO -handlers = stderr -qualname = suds - -[logger_eventletwsgi] -level = WARNING -handlers = stderr -qualname = eventlet.wsgi.server - -[handler_stderr] -class = StreamHandler -args = (sys.stderr,) -formatter = context - -[handler_stdout] -class = StreamHandler -args = (sys.stdout,) -formatter = context - -[handler_watchedfile] -class = handlers.WatchedFileHandler -args = ('cinder.log',) -formatter = context - -[handler_tasks] -class = handlers.WatchedFileHandler -args = ('tasks.log',) -formatter = context - -[handler_syslog] -class = handlers.SysLogHandler -args = ('/dev/log', handlers.SysLogHandler.LOG_USER) -formatter = context - -[handler_null] -class = logging.NullHandler -formatter = default -args = () - -[formatter_context] -class = oslo_log.formatters.ContextFormatter - -[formatter_default] -format = %(message)s diff --git a/etc/cinder/policy.json b/etc/cinder/policy.json deleted file mode 100644 index 02af88bdf..000000000 --- a/etc/cinder/policy.json +++ /dev/null @@ -1,104 +0,0 @@ -{ - "context_is_admin": "role:admin", - "admin_or_owner": "is_admin:True or project_id:%(project_id)s", - "default": "rule:admin_or_owner", - - "admin_api": "is_admin:True", - - "volume:create": "", - "volume:delete": "rule:admin_or_owner", - "volume:get": "rule:admin_or_owner", - "volume:get_all": "rule:admin_or_owner", - "volume:get_volume_metadata": "rule:admin_or_owner", - "volume:delete_volume_metadata": "rule:admin_or_owner", - "volume:update_volume_metadata": "rule:admin_or_owner", - "volume:get_volume_admin_metadata": "rule:admin_api", - "volume:update_volume_admin_metadata": "rule:admin_api", - "volume:get_snapshot": "rule:admin_or_owner", - "volume:get_all_snapshots": "rule:admin_or_owner", - "volume:create_snapshot": "rule:admin_or_owner", - "volume:delete_snapshot": "rule:admin_or_owner", - "volume:update_snapshot": "rule:admin_or_owner", - "volume:extend": "rule:admin_or_owner", - "volume:update_readonly_flag": "rule:admin_or_owner", - "volume:retype": "rule:admin_or_owner", - "volume:update": "rule:admin_or_owner", - - "volume_extension:types_manage": "rule:admin_api", - "volume_extension:types_extra_specs": "rule:admin_api", - "volume_extension:access_types_qos_specs_id": "rule:admin_api", - "volume_extension:access_types_extra_specs": "rule:admin_api", - "volume_extension:volume_type_access": "rule:admin_or_owner", - "volume_extension:volume_type_access:addProjectAccess": "rule:admin_api", - "volume_extension:volume_type_access:removeProjectAccess": "rule:admin_api", - "volume_extension:volume_type_encryption": "rule:admin_api", - "volume_extension:volume_encryption_metadata": "rule:admin_or_owner", - "volume_extension:extended_snapshot_attributes": "rule:admin_or_owner", - "volume_extension:volume_image_metadata": "rule:admin_or_owner", - - "volume_extension:quotas:show": "", - "volume_extension:quotas:update": "rule:admin_api", - "volume_extension:quotas:delete": "rule:admin_api", - "volume_extension:quota_classes": "rule:admin_api", - "volume_extension:quota_classes:validate_setup_for_nested_quota_use": "rule:admin_api", - - "volume_extension:volume_admin_actions:reset_status": "rule:admin_api", - "volume_extension:snapshot_admin_actions:reset_status": "rule:admin_api", - "volume_extension:backup_admin_actions:reset_status": "rule:admin_api", - "volume_extension:volume_admin_actions:force_delete": "rule:admin_api", - "volume_extension:volume_admin_actions:force_detach": "rule:admin_api", - "volume_extension:snapshot_admin_actions:force_delete": "rule:admin_api", - "volume_extension:backup_admin_actions:force_delete": "rule:admin_api", - "volume_extension:volume_admin_actions:migrate_volume": "rule:admin_api", - "volume_extension:volume_admin_actions:migrate_volume_completion": "rule:admin_api", - - "volume_extension:volume_host_attribute": "rule:admin_api", - "volume_extension:volume_tenant_attribute": "rule:admin_or_owner", - "volume_extension:volume_mig_status_attribute": "rule:admin_api", - "volume_extension:hosts": "rule:admin_api", - "volume_extension:services:index": "rule:admin_api", - "volume_extension:services:update" : "rule:admin_api", - - "volume_extension:volume_manage": "rule:admin_api", - "volume_extension:volume_unmanage": "rule:admin_api", - - "volume_extension:capabilities": "rule:admin_api", - - "volume:create_transfer": "rule:admin_or_owner", - "volume:accept_transfer": "", - "volume:delete_transfer": "rule:admin_or_owner", - "volume:get_all_transfers": "rule:admin_or_owner", - - "volume_extension:replication:promote": "rule:admin_api", - "volume_extension:replication:reenable": "rule:admin_api", - - "volume:enable_replication": "rule:admin_api", - "volume:disable_replication": "rule:admin_api", - "volume:failover_replication": "rule:admin_api", - "volume:list_replication_targets": "rule:admin_api", - - "backup:create" : "", - "backup:delete": "rule:admin_or_owner", - "backup:get": "rule:admin_or_owner", - "backup:get_all": "rule:admin_or_owner", - "backup:restore": "rule:admin_or_owner", - "backup:backup-import": "rule:admin_api", - "backup:backup-export": "rule:admin_api", - - "snapshot_extension:snapshot_actions:update_snapshot_status": "", - "snapshot_extension:snapshot_manage": "rule:admin_api", - "snapshot_extension:snapshot_unmanage": "rule:admin_api", - - "consistencygroup:create" : "group:nobody", - "consistencygroup:delete": "group:nobody", - "consistencygroup:update": "group:nobody", - "consistencygroup:get": "group:nobody", - "consistencygroup:get_all": "group:nobody", - - "consistencygroup:create_cgsnapshot" : "group:nobody", - "consistencygroup:delete_cgsnapshot": "group:nobody", - "consistencygroup:get_cgsnapshot": "group:nobody", - "consistencygroup:get_all_cgsnapshots": "group:nobody", - - "scheduler_extension:scheduler_stats:get_pools" : "rule:admin_api" -} diff --git a/etc/cinder/rootwrap.conf b/etc/cinder/rootwrap.conf deleted file mode 100644 index 4d280eae5..000000000 --- a/etc/cinder/rootwrap.conf +++ /dev/null @@ -1,27 +0,0 @@ -# Configuration for cinder-rootwrap -# This file should be owned by (and only-writeable by) the root user - -[DEFAULT] -# List of directories to load filter definitions from (separated by ','). -# These directories MUST all be only writeable by root ! -filters_path=/etc/cinder/rootwrap.d,/usr/share/cinder/rootwrap - -# List of directories to search executables in, in case filters do not -# explicitely specify a full path (separated by ',') -# If not specified, defaults to system PATH environment variable. -# These directories MUST all be only writeable by root ! -exec_dirs=/sbin,/usr/sbin,/bin,/usr/bin,/usr/local/bin,/usr/local/sbin - -# Enable logging to syslog -# Default value is False -use_syslog=False - -# Which syslog facility to use. -# Valid values include auth, authpriv, syslog, local0, local1... -# Default value is 'syslog' -syslog_log_facility=syslog - -# Which messages to log. -# INFO means log all usage -# ERROR means only log unsuccessful attempts -syslog_log_level=ERROR diff --git a/etc/cinder/rootwrap.d/volume.filters b/etc/cinder/rootwrap.d/volume.filters deleted file mode 100644 index 279713972..000000000 --- a/etc/cinder/rootwrap.d/volume.filters +++ /dev/null @@ -1,207 +0,0 @@ -# cinder-rootwrap command filters for volume nodes -# This file should be owned by (and only-writeable by) the root user - -[Filters] -# cinder/volume/iscsi.py: iscsi_helper '--op' ... -ietadm: CommandFilter, ietadm, root -tgtadm: CommandFilter, tgtadm, root -iscsictl: CommandFilter, iscsictl, root -tgt-admin: CommandFilter, tgt-admin, root -cinder-rtstool: CommandFilter, cinder-rtstool, root -scstadmin: CommandFilter, scstadmin, root - -# LVM related show commands -pvs: EnvFilter, env, root, LC_ALL=C, pvs -vgs: EnvFilter, env, root, LC_ALL=C, vgs -lvs: EnvFilter, env, root, LC_ALL=C, lvs -lvdisplay: EnvFilter, env, root, LC_ALL=C, lvdisplay - -# LVM conf var -pvs_lvmconf: EnvFilter, env, root, LVM_SYSTEM_DIR=, LC_ALL=C, pvs -vgs_lvmconf: EnvFilter, env, root, LVM_SYSTEM_DIR=, LC_ALL=C, vgs -lvs_lvmconf: EnvFilter, env, root, LVM_SYSTEM_DIR=, LC_ALL=C, lvs -lvdisplay_lvmconf: EnvFilter, env, root, LVM_SYSTEM_DIR=, LC_ALL=C, lvdisplay - -# os-brick library commands -# os_brick.privileged.run_as_root oslo.privsep context -# This line ties the superuser privs with the config files, context name, -# and (implicitly) the actual python code invoked. -privsep-rootwrap: RegExpFilter, privsep-helper, root, privsep-helper, --config-file, /etc/(?!\.\.).*, --privsep_context, os_brick.privileged.default, --privsep_sock_path, /tmp/.* -# The following and any cinder/brick/* entries should all be obsoleted -# by privsep, and may be removed once the os-brick version requirement -# is updated appropriately. -scsi_id: CommandFilter, /lib/udev/scsi_id, root -drbdadm: CommandFilter, drbdadm, root - -# cinder/brick/local_dev/lvm.py: 'vgcreate', vg_name, pv_list -vgcreate: CommandFilter, vgcreate, root - -# cinder/brick/local_dev/lvm.py: 'lvcreate', '-L', sizestr, '-n', volume_name,.. -# cinder/brick/local_dev/lvm.py: 'lvcreate', '-L', ... -lvcreate: EnvFilter, env, root, LC_ALL=C, lvcreate -lvcreate_lvmconf: EnvFilter, env, root, LVM_SYSTEM_DIR=, LC_ALL=C, lvcreate - -# cinder/volume/driver.py: 'dd', 'if=%s' % srcstr, 'of=%s' % deststr,... -dd: CommandFilter, dd, root - -# cinder/volume/driver.py: 'lvremove', '-f', %s/%s % ... -lvremove: CommandFilter, lvremove, root - -# cinder/volume/driver.py: 'lvrename', '%(vg)s', '%(orig)s' '(new)s'... -lvrename: CommandFilter, lvrename, root - -# cinder/brick/local_dev/lvm.py: 'lvextend', '-L' '%(new_size)s', '%(lv_name)s' ... -# cinder/brick/local_dev/lvm.py: 'lvextend', '-L' '%(new_size)s', '%(thin_pool)s' ... -lvextend: EnvFilter, env, root, LC_ALL=C, lvextend -lvextend_lvmconf: EnvFilter, env, root, LVM_SYSTEM_DIR=, LC_ALL=C, lvextend - -# cinder/brick/local_dev/lvm.py: 'lvchange -a y -K ' -lvchange: CommandFilter, lvchange, root - -# cinder/brick/local_dev/lvm.py: 'lvconvert', '--merge', snapshot_name -lvconvert: CommandFilter, lvconvert, root - -# cinder/volume/driver.py: 'iscsiadm', '-m', 'discovery', '-t',... -# cinder/volume/driver.py: 'iscsiadm', '-m', 'node', '-T', ... -iscsiadm: CommandFilter, iscsiadm, root - -# cinder/volume/drivers/lvm.py: 'shred', '-n3' -# cinder/volume/drivers/lvm.py: 'shred', '-n0', '-z', '-s%dMiB' -shred: CommandFilter, shred, root - -# cinder/volume/utils.py: utils.temporary_chown(path, 0) -chown: CommandFilter, chown, root - -# cinder/volume/utils.py: copy_volume(..., ionice='...') -ionice_1: ChainingRegExpFilter, ionice, root, ionice, -c[0-3], -n[0-7] -ionice_2: ChainingRegExpFilter, ionice, root, ionice, -c[0-3] - -# cinder/volume/utils.py: setup_blkio_cgroup() -cgcreate: CommandFilter, cgcreate, root -cgset: CommandFilter, cgset, root -cgexec: ChainingRegExpFilter, cgexec, root, cgexec, -g, blkio:\S+ - -# cinder/volume/driver.py -dmsetup: CommandFilter, dmsetup, root -ln: CommandFilter, ln, root - -# cinder/image/image_utils.py -qemu-img: EnvFilter, env, root, LC_ALL=C, qemu-img -qemu-img_convert: CommandFilter, qemu-img, root - -udevadm: CommandFilter, udevadm, root - -# cinder/volume/driver.py: utils.read_file_as_root() -cat: CommandFilter, cat, root - -# cinder/volume/nfs.py -stat: CommandFilter, stat, root -mount: CommandFilter, mount, root -df: CommandFilter, df, root -du: CommandFilter, du, root -truncate: CommandFilter, truncate, root -chmod: CommandFilter, chmod, root -rm: CommandFilter, rm, root - -# cinder/volume/drivers/netapp/nfs.py: -netapp_nfs_find: RegExpFilter, find, root, find, ^[/]*([^/\0]+(/+)?)*$, -maxdepth, \d+, -name, img-cache.*, -amin, \+\d+ - -# cinder/volume/drivers/glusterfs.py -chgrp: CommandFilter, chgrp, root -umount: CommandFilter, umount, root -fallocate: CommandFilter, fallocate, root - -# cinder/volumes/drivers/hds/hds.py: -hus-cmd: CommandFilter, hus-cmd, root -hus-cmd_local: CommandFilter, /usr/local/bin/hus-cmd, root - -# cinder/volumes/drivers/hds/hnas_backend.py -ssc: CommandFilter, ssc, root - -# cinder/brick/initiator/connector.py: -ls: CommandFilter, ls, root -tee: CommandFilter, tee, root -multipath: CommandFilter, multipath, root -multipathd: CommandFilter, multipathd, root -systool: CommandFilter, systool, root - -# cinder/volume/drivers/block_device.py -blockdev: CommandFilter, blockdev, root - -# cinder/volume/drivers/ibm/gpfs.py -# cinder/volume/drivers/tintri.py -mv: CommandFilter, mv, root - -# cinder/volume/drivers/ibm/gpfs.py -cp: CommandFilter, cp, root -mmgetstate: CommandFilter, /usr/lpp/mmfs/bin/mmgetstate, root -mmclone: CommandFilter, /usr/lpp/mmfs/bin/mmclone, root -mmlsattr: CommandFilter, /usr/lpp/mmfs/bin/mmlsattr, root -mmchattr: CommandFilter, /usr/lpp/mmfs/bin/mmchattr, root -mmlsconfig: CommandFilter, /usr/lpp/mmfs/bin/mmlsconfig, root -mmlsfs: CommandFilter, /usr/lpp/mmfs/bin/mmlsfs, root -mmlspool: CommandFilter, /usr/lpp/mmfs/bin/mmlspool, root -mkfs: CommandFilter, mkfs, root -mmcrfileset: CommandFilter, /usr/lpp/mmfs/bin/mmcrfileset, root -mmlinkfileset: CommandFilter, /usr/lpp/mmfs/bin/mmlinkfileset, root -mmunlinkfileset: CommandFilter, /usr/lpp/mmfs/bin/mmunlinkfileset, root -mmdelfileset: CommandFilter, /usr/lpp/mmfs/bin/mmdelfileset, root -mmcrsnapshot: CommandFilter, /usr/lpp/mmfs/bin/mmcrsnapshot, root -mmdelsnapshot: CommandFilter, /usr/lpp/mmfs/bin/mmdelsnapshot, root - -# cinder/volume/drivers/ibm/gpfs.py -# cinder/volume/drivers/ibm/ibmnas.py -find_maxdepth_inum: RegExpFilter, find, root, find, ^[/]*([^/\0]+(/+)?)*$, -maxdepth, \d+, -inum, \d+ - -# cinder/brick/initiator/connector.py: -aoe-revalidate: CommandFilter, aoe-revalidate, root -aoe-discover: CommandFilter, aoe-discover, root -aoe-flush: CommandFilter, aoe-flush, root - -# cinder/brick/initiator/linuxscsi.py: -sg_scan: CommandFilter, sg_scan, root - -#cinder/backup/services/tsm.py -dsmc:CommandFilter,/usr/bin/dsmc,root - -# cinder/volume/drivers/hitachi/hbsd_horcm.py -raidqry: CommandFilter, raidqry, root -raidcom: CommandFilter, raidcom, root -pairsplit: CommandFilter, pairsplit, root -paircreate: CommandFilter, paircreate, root -pairdisplay: CommandFilter, pairdisplay, root -pairevtwait: CommandFilter, pairevtwait, root -horcmstart.sh: CommandFilter, horcmstart.sh, root -horcmshutdown.sh: CommandFilter, horcmshutdown.sh, root -horcmgr: EnvFilter, env, root, HORCMINST=, /etc/horcmgr - -# cinder/volume/drivers/hitachi/hbsd_snm2.py -auman: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auman -auluref: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auluref -auhgdef: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auhgdef -aufibre1: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/aufibre1 -auhgwwn: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auhgwwn -auhgmap: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auhgmap -autargetmap: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/autargetmap -aureplicationvvol: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/aureplicationvvol -auluadd: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auluadd -auludel: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auludel -auluchgsize: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auluchgsize -auchapuser: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auchapuser -autargetdef: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/autargetdef -autargetopt: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/autargetopt -autargetini: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/autargetini -auiscsi: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/auiscsi -audppool: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/audppool -aureplicationlocal: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/aureplicationlocal -aureplicationmon: EnvFilter, env, root, LANG=, STONAVM_HOME=, LD_LIBRARY_PATH=, STONAVM_RSP_PASS=, STONAVM_ACT=, /usr/stonavm/aureplicationmon - -# cinder/volume/drivers/hgst.py -vgc-cluster: CommandFilter, vgc-cluster, root - -# cinder/volume/drivers/vzstorage.py -pstorage-mount: CommandFilter, pstorage-mount, root -pstorage: CommandFilter, pstorage, root - -# initiator/connector.py: -drv_cfg: CommandFilter, /opt/emc/scaleio/sdc/bin/drv_cfg, root, /opt/emc/scaleio/sdc/bin/drv_cfg, --query_guid diff --git a/pylintrc b/pylintrc deleted file mode 100644 index a5064360f..000000000 --- a/pylintrc +++ /dev/null @@ -1,41 +0,0 @@ -# The format of this file isn't really documented; just use --generate-rcfile - -[Messages Control] -# NOTE(justinsb): We might want to have a 2nd strict pylintrc in future -# C0111: Don't require docstrings on every method -# W0511: TODOs in code comments are fine. -# W0142: *args and **kwargs are fine. -# W0622: Redefining id is fine. -disable=C0111,W0511,W0142,W0622 - -[Basic] -# Variable names can be 1 to 31 characters long, with lowercase and underscores -variable-rgx=[a-z_][a-z0-9_]{0,30}$ - -# Argument names can be 2 to 31 characters long, with lowercase and underscores -argument-rgx=[a-z_][a-z0-9_]{1,30}$ - -# Method names should be at least 3 characters long -# and be lowercased with underscores -method-rgx=([a-z_][a-z0-9_]{2,50}|setUp|tearDown)$ - -# Module names matching cinder-* are ok (files in bin/) -module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+)|(cinder-[a-z0-9_-]+))$ - -# Don't require docstrings on tests. -no-docstring-rgx=((__.*__)|([tT]est.*)|setUp|tearDown)$ - -[Design] -max-public-methods=100 -min-public-methods=0 -max-args=6 - -[Variables] - -dummy-variables-rgx=_ - -[Typecheck] -# Disable warnings on the HTTPSConnection classes because pylint doesn't -# support importing from six.moves yet, see: -# https://bitbucket.org/logilab/pylint/issue/550/ -ignored-classes=HTTPSConnection diff --git a/rally-jobs/README.rst b/rally-jobs/README.rst deleted file mode 100644 index ffc325ca8..000000000 --- a/rally-jobs/README.rst +++ /dev/null @@ -1,35 +0,0 @@ -Rally job related files -======================= - -This directory contains rally tasks and plugins that are run by OpenStack CI. - -Structure ---------- - -* cinder.yaml is a task that will be run in gates against OpenStack deployed - by DevStack. - -* cinder-fake.yaml is a task that will be run in gates against OpenStack - deployed by DevStack with fake cinder driver. - -* plugins - directory where you can add rally plugins. Almost everything in - Rally is plugin. Benchmark context, Benchmark scenario, SLA checks, Generic - cleanup resources, .... - -* extra - all files from this directory will be copy pasted to gates, so you - are able to use absolute path in rally tasks. - Files will be in ~/.rally/extra/* - - -Useful links ------------- - -* More about Rally: https://rally.readthedocs.org/en/latest/ - -* Rally release notes: https://rally.readthedocs.org/en/latest/release_notes.html - -* How to add rally-gates: https://rally.readthedocs.org/en/latest/gates.html - -* About plugins: https://rally.readthedocs.org/en/latest/plugins.html - -* Plugin samples: https://github.com/openstack/rally/tree/master/samples/plugins diff --git a/rally-jobs/cinder-fake.yaml b/rally-jobs/cinder-fake.yaml deleted file mode 100644 index c42cc753e..000000000 --- a/rally-jobs/cinder-fake.yaml +++ /dev/null @@ -1,14 +0,0 @@ ---- - CinderVolumes.create_and_list_volume: - - - args: - size: 1 - detailed: True - runner: - type: "constant" - times: 200 - concurrency: 20 - context: - users: - tenants: 1 - users_per_tenant: 1 diff --git a/rally-jobs/cinder.yaml b/rally-jobs/cinder.yaml deleted file mode 100644 index d0f9156be..000000000 --- a/rally-jobs/cinder.yaml +++ /dev/null @@ -1,497 +0,0 @@ -{% set image_name = "^cirros.*uec$" %} ---- - Authenticate.validate_cinder: - - - args: - repetitions: 2 - runner: - type: "constant" - times: 10 - concurrency: 5 - context: - users: - tenants: 3 - users_per_tenant: 5 - sla: - failure_rate: - max: 0 - - Quotas.cinder_update_and_delete: - - - args: - max_quota: 1024 - runner: - type: "constant" - times: 4 - concurrency: 1 - context: - users: - tenants: 3 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - Quotas.cinder_update: - - - args: - max_quota: 1024 - runner: - type: "constant" - times: 10 - concurrency: 2 - context: - users: - tenants: 3 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_and_delete_volume: - - - args: - size: 1 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - args: - size: 1 - image: - name: {{image_name}} - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - args: - size: - min: 1 - max: 3 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_and_list_volume: - - - args: - size: 1 - detailed: True - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 1 - users_per_tenant: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - args: - size: - min: 1 - max: 3 - detailed: True - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 1 - users_per_tenant: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - args: - size: 1 - detailed: True - image: - name: {{image_name}} - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 1 - users_per_tenant: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.list_volumes: - - - args: - detailed: True - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 1 - volumes: - size: 1 - volumes_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_volume: - - - args: - size: 1 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - args: - size: - min: 1 - max: 3 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - args: - size: 1 - image: - name: {{image_name}} - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_and_extend_volume: - - - args: - size: 1 - new_size: 2 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 1 - users_per_tenant: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - args: - size: - min: 1 - max: 2 - new_size: - min: 3 - max: 4 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 1 - users_per_tenant: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_and_attach_volume: - - - args: - size: 1 - image: - name: {{image_name}} - flavor: - name: "m1.tiny" - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_snapshot_and_attach_volume: - - - args: - volume_type: false - size: - min: 1 - max: 1 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - servers: - image: - name: {{image_name}} - flavor: - name: "m1.tiny" - servers_per_tenant: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - - args: - volume_type: true - size: - min: 1 - max: 1 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - servers: - image: - name: {{image_name}} - flavor: - name: "m1.tiny" - servers_per_tenant: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_from_volume_and_delete_volume: - - - args: - size: 1 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 1 - users_per_tenant: 1 - volumes: - size: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - - args: - size: - min: 1 - max: 2 - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 1 - users_per_tenant: 1 - volumes: - size: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_and_delete_snapshot: - - - args: - force: false - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 2 - users_per_tenant: 2 - volumes: - size: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_and_list_snapshots: - - - args: - force: False - detailed: True - runner: - type: "constant" - times: 2 - concurrency: 2 - context: - users: - tenants: 1 - users_per_tenant: 1 - volumes: - size: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 - - CinderVolumes.create_and_upload_volume_to_image: - - - args: - size: 1 - runner: - type: "constant" - times: 1 - concurrency: 1 - context: - users: - tenants: 1 - users_per_tenant: 1 - api_versions: - cinder: - version: 2 - service_name: cinderv2 - sla: - failure_rate: - max: 0 diff --git a/rally-jobs/extra/README.rst b/rally-jobs/extra/README.rst deleted file mode 100644 index 836f35a02..000000000 --- a/rally-jobs/extra/README.rst +++ /dev/null @@ -1,5 +0,0 @@ -Extra files -=========== - -All files from this directory will be copy pasted to gates, so you are able to -use absolute path in rally tasks. Files will be in ~/.rally/extra/* diff --git a/rally-jobs/plugins/README.rst b/rally-jobs/plugins/README.rst deleted file mode 100644 index 33bec0d25..000000000 --- a/rally-jobs/plugins/README.rst +++ /dev/null @@ -1,9 +0,0 @@ -Rally plugins -============= - -All *.py modules from this directory will be auto-loaded by Rally and all -plugins will be discoverable. There is no need of any extra configuration -and there is no difference between writing them here and in rally code base. - -Note that it is better to push all interesting and useful benchmarks to Rally -code base, this simplifies administration for Operators. diff --git a/rally-jobs/plugins/__init__.py b/rally-jobs/plugins/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/releasenotes/notes/1220b8a67602b8e7-update_rootwrap_volume_filters.yaml b/releasenotes/notes/1220b8a67602b8e7-update_rootwrap_volume_filters.yaml deleted file mode 100644 index e5d2bb749..000000000 --- a/releasenotes/notes/1220b8a67602b8e7-update_rootwrap_volume_filters.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- -upgrade: - - It is required to copy new rootwrap.d/volume.filters file into /etc/cinder/rootwrap.d directory. -fixes: - - Fixed bug causing snapshot creation to fail on systems with LC_NUMERIC set to locale using ',' as decimal separator. diff --git a/releasenotes/notes/3par-create-cg-from-source-cg-5634dcf9feb813f6.yaml b/releasenotes/notes/3par-create-cg-from-source-cg-5634dcf9feb813f6.yaml deleted file mode 100644 index ff85b2fc2..000000000 --- a/releasenotes/notes/3par-create-cg-from-source-cg-5634dcf9feb813f6.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -features: - - Added support for creating a consistency group from a source consistency group - in the HPE 3PAR driver. diff --git a/releasenotes/notes/3par-license-check-51a16b5247675760.yaml b/releasenotes/notes/3par-license-check-51a16b5247675760.yaml deleted file mode 100644 index 51b075ecc..000000000 --- a/releasenotes/notes/3par-license-check-51a16b5247675760.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Disable standard capabilities based on 3PAR licenses. diff --git a/releasenotes/notes/3par-manage-unmanage-snapshot-eb4e504e8782ba43.yaml b/releasenotes/notes/3par-manage-unmanage-snapshot-eb4e504e8782ba43.yaml deleted file mode 100644 index f6e860cbb..000000000 --- a/releasenotes/notes/3par-manage-unmanage-snapshot-eb4e504e8782ba43.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added snapshot manage/unmanage support to the HPE 3PAR driver. diff --git a/releasenotes/notes/Dell-SC-v2.1-replication-ef6b1d6a4e2795a0.yaml b/releasenotes/notes/Dell-SC-v2.1-replication-ef6b1d6a4e2795a0.yaml deleted file mode 100644 index 7c6b989c5..000000000 --- a/releasenotes/notes/Dell-SC-v2.1-replication-ef6b1d6a4e2795a0.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added replication v2.1 support to the Dell Storage Center drivers. diff --git a/releasenotes/notes/Huawei-volume-driver-replication-v2.1-ada5bc3ad62dc633.yaml b/releasenotes/notes/Huawei-volume-driver-replication-v2.1-ada5bc3ad62dc633.yaml deleted file mode 100644 index 95b7626ad..000000000 --- a/releasenotes/notes/Huawei-volume-driver-replication-v2.1-ada5bc3ad62dc633.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added v2.1 replication support in Huawei Cinder driver. diff --git a/releasenotes/notes/NetApp-ONTAP-full-cg-support-cfdc91bf0acf9fe1.yaml b/releasenotes/notes/NetApp-ONTAP-full-cg-support-cfdc91bf0acf9fe1.yaml deleted file mode 100644 index 19374293d..000000000 --- a/releasenotes/notes/NetApp-ONTAP-full-cg-support-cfdc91bf0acf9fe1.yaml +++ /dev/null @@ -1,6 +0,0 @@ ---- -features: - - Added support for creating, deleting, and updating consistency groups for - NetApp 7mode and CDOT backends. - - Added support for taking, deleting, and restoring a cgsnapshot for NetApp - 7mode and CDOT backends. diff --git a/releasenotes/notes/VMEM-6000-drivers-removed-9b6675ff7ae5f960.yaml b/releasenotes/notes/VMEM-6000-drivers-removed-9b6675ff7ae5f960.yaml deleted file mode 100644 index 95a5269b2..000000000 --- a/releasenotes/notes/VMEM-6000-drivers-removed-9b6675ff7ae5f960.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - Violin Memory 6000 array series drivers are removed. diff --git a/releasenotes/notes/a7401ead26a7c83b-keystone-url.yaml b/releasenotes/notes/a7401ead26a7c83b-keystone-url.yaml deleted file mode 100644 index 93e66628f..000000000 --- a/releasenotes/notes/a7401ead26a7c83b-keystone-url.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -fixes: - - Cinder will now correctly read Keystone's endpoint for quota calls from keystone_authtoken.auth_uri instead of keymgr.encryption_auth_url config option. diff --git a/releasenotes/notes/add-coho-driver-b4472bff3f64aa41.yaml b/releasenotes/notes/add-coho-driver-b4472bff3f64aa41.yaml deleted file mode 100644 index 4a3586158..000000000 --- a/releasenotes/notes/add-coho-driver-b4472bff3f64aa41.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added backend driver for Coho Data storage. diff --git a/releasenotes/notes/add-del-volumeTypeAccess-b1c8cb14a9d14db3.yaml b/releasenotes/notes/add-del-volumeTypeAccess-b1c8cb14a9d14db3.yaml deleted file mode 100644 index 85cdb9f77..000000000 --- a/releasenotes/notes/add-del-volumeTypeAccess-b1c8cb14a9d14db3.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -upgrade: - - Adding or removing volume_type_access from any project during DB migration 62 must not be performed. - - When running PostgreSQL it is required to upgrade and restart all the cinder-api services along with DB migration 62. \ No newline at end of file diff --git a/releasenotes/notes/add-google-backup-driver-d1e7ac33d5780b79.yaml b/releasenotes/notes/add-google-backup-driver-d1e7ac33d5780b79.yaml deleted file mode 100644 index 0e71f15ed..000000000 --- a/releasenotes/notes/add-google-backup-driver-d1e7ac33d5780b79.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added cinder backup driver for Google Cloud Storage. diff --git a/releasenotes/notes/add-tegile-driver-b7919c5f30911998.yaml b/releasenotes/notes/add-tegile-driver-b7919c5f30911998.yaml deleted file mode 100644 index 9c1cc2e8c..000000000 --- a/releasenotes/notes/add-tegile-driver-b7919c5f30911998.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added driver for Tegile IntelliFlash arrays. diff --git a/releasenotes/notes/backup-snapshots-2f547c8788bc11e1.yaml b/releasenotes/notes/backup-snapshots-2f547c8788bc11e1.yaml deleted file mode 100644 index 1940317d1..000000000 --- a/releasenotes/notes/backup-snapshots-2f547c8788bc11e1.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added ability to backup snapshots. diff --git a/releasenotes/notes/backup_driver_init_state-d4834fa927e502ab.yaml b/releasenotes/notes/backup_driver_init_state-d4834fa927e502ab.yaml deleted file mode 100644 index 1adddf28d..000000000 --- a/releasenotes/notes/backup_driver_init_state-d4834fa927e502ab.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -fixes: - - Fixed service state reporting when backup manager is unable to initialize one of the backup drivers. diff --git a/releasenotes/notes/balanced-fc-port-selection-fbf6b841fea99156.yaml b/releasenotes/notes/balanced-fc-port-selection-fbf6b841fea99156.yaml deleted file mode 100644 index 0a7d5be50..000000000 --- a/releasenotes/notes/balanced-fc-port-selection-fbf6b841fea99156.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Support balanced FC port selection for Huawei drivers. diff --git a/releasenotes/notes/brocade_http_connector-0021e41dfa56e671.yaml b/releasenotes/notes/brocade_http_connector-0021e41dfa56e671.yaml deleted file mode 100644 index 12fb93815..000000000 --- a/releasenotes/notes/brocade_http_connector-0021e41dfa56e671.yaml +++ /dev/null @@ -1,10 +0,0 @@ ---- -features: - - HTTP connector for the Cinder Brocade FC Zone plugin. - This connector allows for communication - between the Brocade FC zone plugin and the switch - to be over HTTP or HTTPs. To make use of this - connector, the user would add a configuration - setting in the fabric block for a Brocade switch - with the name as 'fc_southbound_protocol' with - a value as 'HTTP' or 'HTTPS'. diff --git a/releasenotes/notes/brocade_virtual_fabrics_support-d2d0b95b19457c1d.yaml b/releasenotes/notes/brocade_virtual_fabrics_support-d2d0b95b19457c1d.yaml deleted file mode 100644 index bab9bc7df..000000000 --- a/releasenotes/notes/brocade_virtual_fabrics_support-d2d0b95b19457c1d.yaml +++ /dev/null @@ -1,7 +0,0 @@ ---- -features: - - Support for configuring Fibre Channel zoning on - Brocade switches through Cinder Fibre Channel Zone - Manager and Brocade Fibre Channel zone plugin. - To zone in a Virtual Fabric, set the configuration - option 'fc_virtual_fabric_id' for the fabric. diff --git a/releasenotes/notes/cg-scheduler-change-180a36b77e8cc26b.yaml b/releasenotes/notes/cg-scheduler-change-180a36b77e8cc26b.yaml deleted file mode 100644 index 345af9406..000000000 --- a/releasenotes/notes/cg-scheduler-change-180a36b77e8cc26b.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -fixes: - - Consistency group creation previously scheduled at the pool level. Now it is fixed to schedule at the backend level as designed. diff --git a/releasenotes/notes/cg_api_volume_type-7db1856776e707c7.yaml b/releasenotes/notes/cg_api_volume_type-7db1856776e707c7.yaml deleted file mode 100644 index 3bbfdfa07..000000000 --- a/releasenotes/notes/cg_api_volume_type-7db1856776e707c7.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - The consistency group API now returns volume type IDs. diff --git a/releasenotes/notes/cinder-api-microversions-d2082a095c322ce6.yaml b/releasenotes/notes/cinder-api-microversions-d2082a095c322ce6.yaml deleted file mode 100644 index 0e9fcba26..000000000 --- a/releasenotes/notes/cinder-api-microversions-d2082a095c322ce6.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added support for API microversions, as well as /v3 API endpoint. diff --git a/releasenotes/notes/cloudbyte-retype-support-4b9f79f351465279.yaml b/releasenotes/notes/cloudbyte-retype-support-4b9f79f351465279.yaml deleted file mode 100644 index 39dbcf679..000000000 --- a/releasenotes/notes/cloudbyte-retype-support-4b9f79f351465279.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Retype support added to CloudByte iSCSI driver. diff --git a/releasenotes/notes/datera-driver-v2-update-930468e8259c8e86.yaml b/releasenotes/notes/datera-driver-v2-update-930468e8259c8e86.yaml deleted file mode 100644 index fc12369ba..000000000 --- a/releasenotes/notes/datera-driver-v2-update-930468e8259c8e86.yaml +++ /dev/null @@ -1,12 +0,0 @@ ---- -features: - - All Datera DataFabric backed volume-types will now use - API version 2 with Datera DataFabric -upgrade: - - Users of the Datera Cinder driver are now required to use - Datera DataFabric version 1.0+. Versions before 1.0 will - not be able to utilize this new driver since they still - function on v1 of the Datera DataFabric API -deprecations: - - datera_api_token -- this has been replaced by - san_login and san_password diff --git a/releasenotes/notes/delete-volume-with-snapshots-0b104e212d5d36b1.yaml b/releasenotes/notes/delete-volume-with-snapshots-0b104e212d5d36b1.yaml deleted file mode 100644 index 72c52894c..000000000 --- a/releasenotes/notes/delete-volume-with-snapshots-0b104e212d5d36b1.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -features: - - It is now possible to delete a volume and its snapshots - by passing an additional argument to volume delete, "cascade=True". diff --git a/releasenotes/notes/deprecate-xml-api-bf3e4079f1dc5eae.yaml b/releasenotes/notes/deprecate-xml-api-bf3e4079f1dc5eae.yaml deleted file mode 100644 index 8e11ff9d2..000000000 --- a/releasenotes/notes/deprecate-xml-api-bf3e4079f1dc5eae.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -deprecations: - - The XML API has been marked deprecated and will be removed in a future release. diff --git a/releasenotes/notes/deprecated-ibm-multipath-f06c0e907a6301de.yaml b/releasenotes/notes/deprecated-ibm-multipath-f06c0e907a6301de.yaml deleted file mode 100644 index 95c43bb9e..000000000 --- a/releasenotes/notes/deprecated-ibm-multipath-f06c0e907a6301de.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -deprecations: - - Deprecated IBM driver _multipath_enabled config flags. diff --git a/releasenotes/notes/discard-config-option-711a7fbf20685834.yaml b/releasenotes/notes/discard-config-option-711a7fbf20685834.yaml deleted file mode 100644 index 51d7493cc..000000000 --- a/releasenotes/notes/discard-config-option-711a7fbf20685834.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - New config option to enable discard (trim/unmap) support for any backend. diff --git a/releasenotes/notes/disco-cinder-driver-9dac5fb04511de1f.yaml b/releasenotes/notes/disco-cinder-driver-9dac5fb04511de1f.yaml deleted file mode 100644 index 763e61522..000000000 --- a/releasenotes/notes/disco-cinder-driver-9dac5fb04511de1f.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added backend driver for DISCO storage. diff --git a/releasenotes/notes/downstream_genconfig-e50791497ce87ce3.yaml b/releasenotes/notes/downstream_genconfig-e50791497ce87ce3.yaml deleted file mode 100644 index 5328317e7..000000000 --- a/releasenotes/notes/downstream_genconfig-e50791497ce87ce3.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -fixes: - - Removed the need for deployers to run tox for config reference generation. diff --git a/releasenotes/notes/enforce_min_vmware-a080055111b04692.yaml b/releasenotes/notes/enforce_min_vmware-a080055111b04692.yaml deleted file mode 100644 index 7b4c59b0a..000000000 --- a/releasenotes/notes/enforce_min_vmware-a080055111b04692.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - The VMware VMDK driver now enforces minimum vCenter version of 5.1. diff --git a/releasenotes/notes/friendly-zone-names-d5e131d356040de0.yaml b/releasenotes/notes/friendly-zone-names-d5e131d356040de0.yaml deleted file mode 100644 index ffba6562f..000000000 --- a/releasenotes/notes/friendly-zone-names-d5e131d356040de0.yaml +++ /dev/null @@ -1,10 +0,0 @@ ---- -features: - - Cinder FC Zone Manager Friendly Zone Names - This feature adds support for Fibre Channel user - friendly zone names if implemented by the volume driver. - If the volume driver passes the host name and - storage system to the Fibre Channel Zone Manager - in the conn_info structure, the zone manager - will use these names in structuring the zone - name to provide a user friendly zone name. diff --git a/releasenotes/notes/fujitsu-eternus-dx-fc-741319960195215c.yaml b/releasenotes/notes/fujitsu-eternus-dx-fc-741319960195215c.yaml deleted file mode 100644 index 2ac289dce..000000000 --- a/releasenotes/notes/fujitsu-eternus-dx-fc-741319960195215c.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added backend driver for Fujitsu ETERNUS DX (FC). diff --git a/releasenotes/notes/fujitsu-eternus-dx-iscsi-e796beffb740db89.yaml b/releasenotes/notes/fujitsu-eternus-dx-iscsi-e796beffb740db89.yaml deleted file mode 100644 index 3cbccf6aa..000000000 --- a/releasenotes/notes/fujitsu-eternus-dx-iscsi-e796beffb740db89.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added backend driver for Fujitsu ETERNUS DX (iSCSI). diff --git a/releasenotes/notes/general-upgrades-notes-120f022aa5bfa1ea.yaml b/releasenotes/notes/general-upgrades-notes-120f022aa5bfa1ea.yaml deleted file mode 100644 index 1daf74ab0..000000000 --- a/releasenotes/notes/general-upgrades-notes-120f022aa5bfa1ea.yaml +++ /dev/null @@ -1,26 +0,0 @@ ---- -issues: - - Cinder services are now automatically downgrading RPC - messages to be understood by the oldest version of a - service among all the deployment. Disabled and dead - services are also taken into account. It is important to - keep service list up to date, without old, unused - records. This can be done using ``cinder-manage service - remove`` command. Once situation is cleaned up services - should be either restarted or ``SIGHUP`` signal should - be issued to their processes to force them to reload - version pins. Please note that cinder-api does not - support ``SIGHUP`` signal. -upgrade: - - If during a *live* upgrade from Liberty a backup service - will be killed while processing a restore request it may - happen that such backup status won't be automatically - cleaned up on the service restart. Such orphaned backups - need to be cleaned up manually. - - When performing a *live* upgrade from Liberty it may - happen that retype calls will reserve additional quota. - As by default quota reservations are invalidated after - 24 hours (config option ``reservation_expire=86400``), - we recommend either decreasing that time or watching for - unused quota reservations manually during the upgrade - process. diff --git a/releasenotes/notes/glance_v2_upload-939c5693bcc25483.yaml b/releasenotes/notes/glance_v2_upload-939c5693bcc25483.yaml deleted file mode 100644 index a737ff365..000000000 --- a/releasenotes/notes/glance_v2_upload-939c5693bcc25483.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -fixes: - - upload-to-image using Image API v2 now correctly handles custom image properties. diff --git a/releasenotes/notes/huawei-manage-unmanage-snapshot-e35ff844d72fedfb.yaml b/releasenotes/notes/huawei-manage-unmanage-snapshot-e35ff844d72fedfb.yaml deleted file mode 100644 index 5484ba334..000000000 --- a/releasenotes/notes/huawei-manage-unmanage-snapshot-e35ff844d72fedfb.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added manage/unmanage snapshot support for Huawei drivers. \ No newline at end of file diff --git a/releasenotes/notes/huawei-support-manage-volume-2a746cd05621423d.yaml b/releasenotes/notes/huawei-support-manage-volume-2a746cd05621423d.yaml deleted file mode 100644 index 3344fd5c7..000000000 --- a/releasenotes/notes/huawei-support-manage-volume-2a746cd05621423d.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added manage/unmanage volume support for Huawei drivers. diff --git a/releasenotes/notes/image-volume-type-c91b7cff3cb41c13.yaml b/releasenotes/notes/image-volume-type-c91b7cff3cb41c13.yaml deleted file mode 100644 index ee53d0a86..000000000 --- a/releasenotes/notes/image-volume-type-c91b7cff3cb41c13.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Support cinder_img_volume_type property in glance image metadata to specify volume type. diff --git a/releasenotes/notes/lefthand-consistency-groups-d73f8e418884fcc6.yaml b/releasenotes/notes/lefthand-consistency-groups-d73f8e418884fcc6.yaml deleted file mode 100644 index 2852d72af..000000000 --- a/releasenotes/notes/lefthand-consistency-groups-d73f8e418884fcc6.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Consistency group support has been added to the LeftHand backend driver. diff --git a/releasenotes/notes/lefthand-manage-unmanage-snapshot-04de39d268d51169.yaml b/releasenotes/notes/lefthand-manage-unmanage-snapshot-04de39d268d51169.yaml deleted file mode 100644 index 2c863b933..000000000 --- a/releasenotes/notes/lefthand-manage-unmanage-snapshot-04de39d268d51169.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added snapshot manage/unmanage support to the HPE LeftHand driver. diff --git a/releasenotes/notes/netapp-chap-iscsi-auth-264cd942b2a76094.yaml b/releasenotes/notes/netapp-chap-iscsi-auth-264cd942b2a76094.yaml deleted file mode 100644 index f1026b0ec..000000000 --- a/releasenotes/notes/netapp-chap-iscsi-auth-264cd942b2a76094.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added iSCSI CHAP uni-directional authentication for NetApp drivers. diff --git a/releasenotes/notes/netapp-eseries-consistency-groups-4f6b2af2d20c94e9.yaml b/releasenotes/notes/netapp-eseries-consistency-groups-4f6b2af2d20c94e9.yaml deleted file mode 100644 index 31ca9f0ad..000000000 --- a/releasenotes/notes/netapp-eseries-consistency-groups-4f6b2af2d20c94e9.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Support for Consistency Groups in the NetApp E-Series Volume Driver. diff --git a/releasenotes/notes/nexenta-edge-iscsi-b3f12c7a719e8b8c.yaml b/releasenotes/notes/nexenta-edge-iscsi-b3f12c7a719e8b8c.yaml deleted file mode 100644 index bc9e75971..000000000 --- a/releasenotes/notes/nexenta-edge-iscsi-b3f12c7a719e8b8c.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added backend driver for Nexenta Edge iSCSI storage. diff --git a/releasenotes/notes/nexentastor5_iscsi-e1d88b07d15c660b.yaml b/releasenotes/notes/nexentastor5_iscsi-e1d88b07d15c660b.yaml deleted file mode 100644 index cbb9ea84a..000000000 --- a/releasenotes/notes/nexentastor5_iscsi-e1d88b07d15c660b.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added backend driver for NexentaStor5 iSCSI storage. diff --git a/releasenotes/notes/nexentastor5_nfs-bcc8848716daea63.yaml b/releasenotes/notes/nexentastor5_nfs-bcc8848716daea63.yaml deleted file mode 100644 index 8c5ff56f8..000000000 --- a/releasenotes/notes/nexentastor5_nfs-bcc8848716daea63.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added backend driver for NexentaStor5 NFS storage. diff --git a/releasenotes/notes/nimble-manage-unmanage-1d6d5fc23cbe59a1.yaml b/releasenotes/notes/nimble-manage-unmanage-1d6d5fc23cbe59a1.yaml deleted file mode 100644 index ed84f9f60..000000000 --- a/releasenotes/notes/nimble-manage-unmanage-1d6d5fc23cbe59a1.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Manage and unmanage support has been added to the Nimble backend driver. diff --git a/releasenotes/notes/permit_volume_type_operations-b2e130fd7088f335.yaml b/releasenotes/notes/permit_volume_type_operations-b2e130fd7088f335.yaml deleted file mode 100644 index 4ca0aeb52..000000000 --- a/releasenotes/notes/permit_volume_type_operations-b2e130fd7088f335.yaml +++ /dev/null @@ -1,14 +0,0 @@ ---- -fixes: - - | - Enabled a cloud operator to correctly manage policy for - volume type operations. To permit volume type operations - for specific user, you can for example do as follows. - - * Add ``storage_type_admin`` role. - * Add ``admin_or_storage_type_admin`` rule to ``policy.json``, e.g. - ``"admin_or_storage_type_admin": "is_admin:True or role:storage_type_admin",`` - * Modify rule for types_manage and volume_type_access, e.g. - ``"volume_extension:types_manage": "rule:admin_or_storage_type_admin", - "volume_extension:volume_type_access:addProjectAccess": "rule:admin_or_storage_type_admin", - "volume_extension:volume_type_access:removeProjectAccess": "rule:admin_or_storage_type_admin",`` diff --git a/releasenotes/notes/pure-enhanced-stats-42a684fe4546d1b1.yaml b/releasenotes/notes/pure-enhanced-stats-42a684fe4546d1b1.yaml deleted file mode 100644 index 45e679f8c..000000000 --- a/releasenotes/notes/pure-enhanced-stats-42a684fe4546d1b1.yaml +++ /dev/null @@ -1,11 +0,0 @@ ---- -features: - - Added additional metrics reported to the scheduler for Pure Volume Drivers - for better filtering and weighing functions. - - Added config option to enable/disable automatically calculation an - over-subscription ratio max for Pure Volume Drivers. When disabled the - drivers will now respect the max_oversubscription_ratio config option. -fixes: - - Fixed issue where Pure Volume Drivers would ignore reserved_percentage - config option. - diff --git a/releasenotes/notes/pure-eradicate-on-delete-1e15e1440d5cd4d6.yaml b/releasenotes/notes/pure-eradicate-on-delete-1e15e1440d5cd4d6.yaml deleted file mode 100644 index b93f003c1..000000000 --- a/releasenotes/notes/pure-eradicate-on-delete-1e15e1440d5cd4d6.yaml +++ /dev/null @@ -1,9 +0,0 @@ ---- -features: - - New config option for Pure Storage volume drivers pure_eradicate_on_delete. - When enabled will permanantly eradicate data instead of placing into - pending eradication state. -fixes: - - Allow for eradicating Pure Storage volumes, snapshots, and pgroups when - deleting their Cinder counterpart. - diff --git a/releasenotes/notes/pure-v2.1-replication-0246223caaa8a9b5.yaml b/releasenotes/notes/pure-v2.1-replication-0246223caaa8a9b5.yaml deleted file mode 100644 index 5210d2f4e..000000000 --- a/releasenotes/notes/pure-v2.1-replication-0246223caaa8a9b5.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -features: - - Added Cheesecake (v2.1) replication support to the Pure Storage Volume - drivers. \ No newline at end of file diff --git a/releasenotes/notes/pure-verify-https-requests-464320c97ba77a1f.yaml b/releasenotes/notes/pure-verify-https-requests-464320c97ba77a1f.yaml deleted file mode 100644 index 3c227aaa6..000000000 --- a/releasenotes/notes/pure-verify-https-requests-464320c97ba77a1f.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- -security: - - Pure Storage Volume Drivers can now utilize driver_ssl_cert_verify and - driver_ssl_cert_path config options to allow for secure https requests to - the FlashArray. diff --git a/releasenotes/notes/quota-volume-transfer-abd1f418c6c63db0.yaml b/releasenotes/notes/quota-volume-transfer-abd1f418c6c63db0.yaml deleted file mode 100644 index ae17e7d1e..000000000 --- a/releasenotes/notes/quota-volume-transfer-abd1f418c6c63db0.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -fixes: - - Corrected quota usage when transferring a volume between tenants. diff --git a/releasenotes/notes/re-add-nexenta-driver-d3af97e33551a485.yaml b/releasenotes/notes/re-add-nexenta-driver-d3af97e33551a485.yaml deleted file mode 100644 index 09ebd51a5..000000000 --- a/releasenotes/notes/re-add-nexenta-driver-d3af97e33551a485.yaml +++ /dev/null @@ -1,6 +0,0 @@ ---- -features: - - Added Migrate and Extend for Nexenta NFS driver. - - Added Retype functionality to Nexenta iSCSI and NFS drivers. -upgrades: - - Refactored Nexenta iSCSI driver to use single target and targetgroup with multiple zvols. diff --git a/releasenotes/notes/rebranded-hpe-drivers-caf1dcef1afe37ba.yaml b/releasenotes/notes/rebranded-hpe-drivers-caf1dcef1afe37ba.yaml deleted file mode 100644 index 3a5187154..000000000 --- a/releasenotes/notes/rebranded-hpe-drivers-caf1dcef1afe37ba.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - HP drivers have been rebranded to HPE. Existing configurations will continue to work with the legacy name, but will need to be updated by the next release. diff --git a/releasenotes/notes/remove-hp-cliq-41f47fd61e47d13f.yaml b/releasenotes/notes/remove-hp-cliq-41f47fd61e47d13f.yaml deleted file mode 100644 index 02a1dc4f1..000000000 --- a/releasenotes/notes/remove-hp-cliq-41f47fd61e47d13f.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - The deprecated HP CLIQ proxy driver has now been removed. diff --git a/releasenotes/notes/remove-ibm-nas-driver-0ed204ed0a2dcf55.yaml b/releasenotes/notes/remove-ibm-nas-driver-0ed204ed0a2dcf55.yaml deleted file mode 100644 index f58600d97..000000000 --- a/releasenotes/notes/remove-ibm-nas-driver-0ed204ed0a2dcf55.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- -upgrade: - - Users of the ibmnas driver should switch to using the IBM GPFS driver to enable Cinder access to IBM NAS resources. For details configuring the IBM GPFS driver, see the GPFS config reference. - http://docs.openstack.org/liberty/config-reference/content/GPFS-driver.html -other: - - Due to the ibmnas (SONAS) driver being rendered redundant by the addition of NFS capabilities to the IBM GPFS driver, the ibmnas driver is being removed in the Mitaka release. diff --git a/releasenotes/notes/remove-vol-in-error-from-cg-1ed0fde04ab2b5be.yaml b/releasenotes/notes/remove-vol-in-error-from-cg-1ed0fde04ab2b5be.yaml deleted file mode 100644 index 82efff690..000000000 --- a/releasenotes/notes/remove-vol-in-error-from-cg-1ed0fde04ab2b5be.yaml +++ /dev/null @@ -1,7 +0,0 @@ ---- -fixes: - - Previously the only way to remove volumes in error - states from a consistency-group was to delete the - consistency group and create it again. Now it is - possible to remove volumes in error and error_deleting - states. diff --git a/releasenotes/notes/remove_lvmdriver-9c35f83132cd2ac8.yaml b/releasenotes/notes/remove_lvmdriver-9c35f83132cd2ac8.yaml deleted file mode 100644 index 4291bf3c7..000000000 --- a/releasenotes/notes/remove_lvmdriver-9c35f83132cd2ac8.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - Removed deprecated LVMISCSIDriver and LVMISERDriver. These should be switched to use the LVMVolumeDriver with the desired iscsi_helper configuration set to the desired iSCSI helper. diff --git a/releasenotes/notes/remove_storwize_npiv-b704ff2d97207666.yaml b/releasenotes/notes/remove_storwize_npiv-b704ff2d97207666.yaml deleted file mode 100644 index 665f50f46..000000000 --- a/releasenotes/notes/remove_storwize_npiv-b704ff2d97207666.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - Removed the deprecated NPIV options for the Storwize backend driver. diff --git a/releasenotes/notes/removed-scality-7151638fdac3ed9d.yaml b/releasenotes/notes/removed-scality-7151638fdac3ed9d.yaml deleted file mode 100644 index ea5c8b257..000000000 --- a/releasenotes/notes/removed-scality-7151638fdac3ed9d.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - Backend driver for Scality SRB has been removed. diff --git a/releasenotes/notes/rename-huawei-driver-092025e46b65cd48.yaml b/releasenotes/notes/rename-huawei-driver-092025e46b65cd48.yaml deleted file mode 100644 index f8925c725..000000000 --- a/releasenotes/notes/rename-huawei-driver-092025e46b65cd48.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - Rename Huawei18000ISCSIDriver and Huawei18000FCDriver to HuaweiISCSIDriver and HuaweiFCDriver. diff --git a/releasenotes/notes/replication-v2.1-3par-b3f780a109f9195c.yaml b/releasenotes/notes/replication-v2.1-3par-b3f780a109f9195c.yaml deleted file mode 100644 index e9c6d8d47..000000000 --- a/releasenotes/notes/replication-v2.1-3par-b3f780a109f9195c.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added v2.1 replication support to the HPE 3PAR driver. diff --git a/releasenotes/notes/replication-v2.1-lefthand-745b72b64e5944c3.yaml b/releasenotes/notes/replication-v2.1-lefthand-745b72b64e5944c3.yaml deleted file mode 100644 index 108435bba..000000000 --- a/releasenotes/notes/replication-v2.1-lefthand-745b72b64e5944c3.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added v2.1 replication support to the HPE LeftHand driver. diff --git a/releasenotes/notes/replication-v2.1-storwize-2df7bfd8c253090b.yaml b/releasenotes/notes/replication-v2.1-storwize-2df7bfd8c253090b.yaml deleted file mode 100644 index a5fa13621..000000000 --- a/releasenotes/notes/replication-v2.1-storwize-2df7bfd8c253090b.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added replication v2.1 support to the IBM Storwize driver. \ No newline at end of file diff --git a/releasenotes/notes/rpc_compatibility-375be8ac3158981d.yaml b/releasenotes/notes/rpc_compatibility-375be8ac3158981d.yaml deleted file mode 100644 index 31c560dd4..000000000 --- a/releasenotes/notes/rpc_compatibility-375be8ac3158981d.yaml +++ /dev/null @@ -1,16 +0,0 @@ ---- -features: - - Added RPC backward compatibility layer similar to the - one implemented in Nova. This means that Cinder - services can be upgraded one-by-one without breakage. - After all the services are upgraded SIGHUP signals - should be issued to all the services to signal them - to reload cached minimum RPC versions. Alternative - is of course restart of them. Please note that - cinder-api service doesn't support SIGHUP yet. - Please also take into account that all the rolling - upgrades capabilities are considered tech preview, - as we don't have a CI testing it yet. -upgrade: - - Starting from Mitaka release Cinder is having a tech - preview of rolling upgrades support. diff --git a/releasenotes/notes/scaleio-consistency-groups-707f9b4ffcb3c14c.yaml b/releasenotes/notes/scaleio-consistency-groups-707f9b4ffcb3c14c.yaml deleted file mode 100644 index f44dfd151..000000000 --- a/releasenotes/notes/scaleio-consistency-groups-707f9b4ffcb3c14c.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added Consistency Group support in ScaleIO driver. diff --git a/releasenotes/notes/scaleio-manage-existing-32217f6d1c295193.yaml b/releasenotes/notes/scaleio-manage-existing-32217f6d1c295193.yaml deleted file mode 100644 index 31a6418d9..000000000 --- a/releasenotes/notes/scaleio-manage-existing-32217f6d1c295193.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added support for manage/unmanage volume in the ScaleIO driver. diff --git a/releasenotes/notes/scaleio-qos-support-2ba20be58150f251.yaml b/releasenotes/notes/scaleio-qos-support-2ba20be58150f251.yaml deleted file mode 100644 index d419a3a9b..000000000 --- a/releasenotes/notes/scaleio-qos-support-2ba20be58150f251.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added QoS support in ScaleIO driver. diff --git a/releasenotes/notes/scaleio-remove-force-delete-config-48fae029e3622d6d.yaml b/releasenotes/notes/scaleio-remove-force-delete-config-48fae029e3622d6d.yaml deleted file mode 100644 index 8e80b89fb..000000000 --- a/releasenotes/notes/scaleio-remove-force-delete-config-48fae029e3622d6d.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - Removed force_delete option from ScaleIO configuration. \ No newline at end of file diff --git a/releasenotes/notes/scaling-backup-service-7e5058802d2fb3dc.yaml b/releasenotes/notes/scaling-backup-service-7e5058802d2fb3dc.yaml deleted file mode 100644 index 8a8e49b2b..000000000 --- a/releasenotes/notes/scaling-backup-service-7e5058802d2fb3dc.yaml +++ /dev/null @@ -1,8 +0,0 @@ ---- -features: - - cinder-backup service is now decoupled from - cinder-volume, which allows more flexible scaling. -upgrade: - - As cinder-backup was strongly reworked in this - release, the recommended upgrade order when executing - live (rolling) upgrade is c-api->c-sch->c-vol->c-bak. diff --git a/releasenotes/notes/split-out-nested-quota-driver-e9493f478d2b8be5.yaml b/releasenotes/notes/split-out-nested-quota-driver-e9493f478d2b8be5.yaml deleted file mode 100644 index 43a33a3df..000000000 --- a/releasenotes/notes/split-out-nested-quota-driver-e9493f478d2b8be5.yaml +++ /dev/null @@ -1,12 +0,0 @@ ---- -features: - - Split nested quota support into a separate driver. In - order to use nested quotas, change the following config - ``quota_driver = cinder.quota.NestedDbQuotaDriver`` after - running the following admin API - "os-quota-sets/validate_setup_for_nested_quota_use" command - to ensure the existing quota values make sense to nest. -upgrade: - - Nested quotas will no longer be used by default, but can be - configured by setting - ``quota_driver = cinder.quota.NestedDbQuotaDriver`` diff --git a/releasenotes/notes/storwize-multiple-management-ip-1cd364d63879d9b8.yaml b/releasenotes/notes/storwize-multiple-management-ip-1cd364d63879d9b8.yaml deleted file mode 100644 index 43cfdc4bd..000000000 --- a/releasenotes/notes/storwize-multiple-management-ip-1cd364d63879d9b8.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added multiple management IP support to Storwize SVC driver. diff --git a/releasenotes/notes/storwize-pool-aware-support-7a40c9934642b202.yaml b/releasenotes/notes/storwize-pool-aware-support-7a40c9934642b202.yaml deleted file mode 100644 index d8536b39d..000000000 --- a/releasenotes/notes/storwize-pool-aware-support-7a40c9934642b202.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added multiple pools support to Storwize SVC driver. diff --git a/releasenotes/notes/storwize-split-up-__init__-153fa8f097a81e37.yaml b/releasenotes/notes/storwize-split-up-__init__-153fa8f097a81e37.yaml deleted file mode 100644 index 11a46126d..000000000 --- a/releasenotes/notes/storwize-split-up-__init__-153fa8f097a81e37.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - Removed storwize_svc_connection_protocol config setting. Users will now need to set different values for volume_driver in cinder.conf. FC:volume_driver = cinder.volume.drivers.ibm.storwize_svc.storwize_svc_fc.StorwizeSVCFCDriver iSCSI:volume_driver = cinder.volume.drivers.ibm.storwize_svc.storwize_svc_iscsi.StorwizeSVCISCSIDriver diff --git a/releasenotes/notes/support-zeromq-messaging-driver-d26a1141290f5548.yaml b/releasenotes/notes/support-zeromq-messaging-driver-d26a1141290f5548.yaml deleted file mode 100644 index 7d3983e66..000000000 --- a/releasenotes/notes/support-zeromq-messaging-driver-d26a1141290f5548.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added support for ZeroMQ messaging driver in cinder single backend config. diff --git a/releasenotes/notes/tintri_image_direct_clone-f73e561985aad867.yaml b/releasenotes/notes/tintri_image_direct_clone-f73e561985aad867.yaml deleted file mode 100644 index 912e2d3cb..000000000 --- a/releasenotes/notes/tintri_image_direct_clone-f73e561985aad867.yaml +++ /dev/null @@ -1,8 +0,0 @@ ---- -fixes: - - Fix for Tintri image direct clone feature. Fix for the bug 1400966 prevents - user from specifying image "nfs share location" as location value for an - image. Now, in order to use Tintri image direct clone, user can specify - "provider_location" in image metadata to specify image nfs share location. - NFS share which hosts images should be specified in a file using - tintri_image_shares_config config option. diff --git a/releasenotes/notes/tooz-locks-0f9f2cc15f8dad5a.yaml b/releasenotes/notes/tooz-locks-0f9f2cc15f8dad5a.yaml deleted file mode 100644 index 1fb77dc7a..000000000 --- a/releasenotes/notes/tooz-locks-0f9f2cc15f8dad5a.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -features: - - Locks may use Tooz as abstraction layer now, to support distributed lock - managers and prepare Cinder to better support HA configurations. diff --git a/releasenotes/notes/updated-at-list-0f899098f7258331.yaml b/releasenotes/notes/updated-at-list-0f899098f7258331.yaml deleted file mode 100644 index 6be15d381..000000000 --- a/releasenotes/notes/updated-at-list-0f899098f7258331.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - The updated_at timestamp is now returned in listing detail. diff --git a/releasenotes/notes/vmware-vmdk-manage-existing-0edc20d9d4d19172.yaml b/releasenotes/notes/vmware-vmdk-manage-existing-0edc20d9d4d19172.yaml deleted file mode 100644 index f23fd6623..000000000 --- a/releasenotes/notes/vmware-vmdk-manage-existing-0edc20d9d4d19172.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Added support for manage volume in the VMware VMDK driver. \ No newline at end of file diff --git a/releasenotes/notes/vmware-vmdk-removed-bfb04eed77b95fdf.yaml b/releasenotes/notes/vmware-vmdk-removed-bfb04eed77b95fdf.yaml deleted file mode 100644 index 78de79cb5..000000000 --- a/releasenotes/notes/vmware-vmdk-removed-bfb04eed77b95fdf.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -upgrade: - - The VMware VMDK driver for ESX server has been removed. diff --git a/releasenotes/notes/vnx-configurable-migration-rate-5e0a2235777c314f.yaml b/releasenotes/notes/vnx-configurable-migration-rate-5e0a2235777c314f.yaml deleted file mode 100644 index 8c1d3b35d..000000000 --- a/releasenotes/notes/vnx-configurable-migration-rate-5e0a2235777c314f.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Configrable migration rate in VNX driver via metadata diff --git a/releasenotes/notes/vnx-replication-v2.1-4d89935547183cc9.yaml b/releasenotes/notes/vnx-replication-v2.1-4d89935547183cc9.yaml deleted file mode 100644 index eebfd94f4..000000000 --- a/releasenotes/notes/vnx-replication-v2.1-4d89935547183cc9.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Adds v2.1 replication support in VNX Cinder driver. diff --git a/releasenotes/notes/vnx_clone_cg-db74ee2ea71bedcb.yaml b/releasenotes/notes/vnx_clone_cg-db74ee2ea71bedcb.yaml deleted file mode 100644 index 4dabeed40..000000000 --- a/releasenotes/notes/vnx_clone_cg-db74ee2ea71bedcb.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Cloning of consistency group added to EMC VNX backend driver. diff --git a/releasenotes/notes/volume-filtering-for-quoted-display-name-7f5e8ac888a73001.yaml b/releasenotes/notes/volume-filtering-for-quoted-display-name-7f5e8ac888a73001.yaml deleted file mode 100644 index 8192b265c..000000000 --- a/releasenotes/notes/volume-filtering-for-quoted-display-name-7f5e8ac888a73001.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- -fixes: - - Filtering volumes by their display name now - correctly handles display names with single and - double quotes. diff --git a/releasenotes/notes/xiv-ds8k-replication-2.1-996c871391152e31.yaml b/releasenotes/notes/xiv-ds8k-replication-2.1-996c871391152e31.yaml deleted file mode 100644 index d64e7dac0..000000000 --- a/releasenotes/notes/xiv-ds8k-replication-2.1-996c871391152e31.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -features: - - Added replication v2.1 support to the IBM XIV/DS8K - driver. diff --git a/releasenotes/notes/xtremio-cg-from-cg-e05cf286e3a1e943.yaml b/releasenotes/notes/xtremio-cg-from-cg-e05cf286e3a1e943.yaml deleted file mode 100644 index db4b852bf..000000000 --- a/releasenotes/notes/xtremio-cg-from-cg-e05cf286e3a1e943.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -features: - - Support for creating a consistency group from - consistency group in XtremIO. diff --git a/releasenotes/notes/zfssa-volume-manage-unmanage-ccd80807103b69c8.yaml b/releasenotes/notes/zfssa-volume-manage-unmanage-ccd80807103b69c8.yaml deleted file mode 100644 index f5032c56c..000000000 --- a/releasenotes/notes/zfssa-volume-manage-unmanage-ccd80807103b69c8.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -features: - - Volume manage/unmanage support for Oracle ZFSSA iSCSI and NFS drivers. diff --git a/releasenotes/source/_static/.placeholder b/releasenotes/source/_static/.placeholder deleted file mode 100644 index e69de29bb..000000000 diff --git a/releasenotes/source/_templates/.placeholder b/releasenotes/source/_templates/.placeholder deleted file mode 100644 index e69de29bb..000000000 diff --git a/releasenotes/source/conf.py b/releasenotes/source/conf.py deleted file mode 100644 index 93872a099..000000000 --- a/releasenotes/source/conf.py +++ /dev/null @@ -1,273 +0,0 @@ -# -*- coding: utf-8 -*- -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -# implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -# Cinder Release Notes documentation build configuration file, created by -# sphinx-quickstart on Tue Nov 4 17:02:44 2015. -# -# This file is execfile()d with the current directory set to its -# containing dir. -# -# Note that not all possible configuration values are present in this -# autogenerated file. -# -# All configuration values have a default; values that are commented out -# serve to show the default. - -# If extensions (or modules to document with autodoc) are in another directory, -# add these directories to sys.path here. If the directory is relative to the -# documentation root, use os.path.abspath to make it absolute, like shown here. -# sys.path.insert(0, os.path.abspath('.')) - -# -- General configuration ------------------------------------------------ - -# If your documentation needs a minimal Sphinx version, state it here. -# needs_sphinx = '1.0' - -# Add any Sphinx extension module names here, as strings. They can be -# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom -# ones. -extensions = [ - 'oslosphinx', - 'reno.sphinxext', -] - -# Add any paths that contain templates here, relative to this directory. -templates_path = ['_templates'] - -# The suffix of source filenames. -source_suffix = '.rst' - -# The encoding of source files. -# source_encoding = 'utf-8-sig' - -# The master toctree document. -master_doc = 'index' - -# General information about the project. -project = u'Cinder Release Notes' -copyright = u'2015, Cinder Developers' - -# The version info for the project you're documenting, acts as replacement for -# |version| and |release|, also used in various other places throughout the -# built documents. -# -# The short X.Y version. -from cinder.version import version_info as cinder_version -# The full version, including alpha/beta/rc tags. -release = cinder_version.version_string_with_vcs() -# The short X.Y version. -version = cinder_version.canonical_version_string() - -# The language for content autogenerated by Sphinx. Refer to documentation -# for a list of supported languages. -# language = None - -# There are two options for replacing |today|: either, you set today to some -# non-false value, then it is used: -# today = '' -# Else, today_fmt is used as the format for a strftime call. -# today_fmt = '%B %d, %Y' - -# List of patterns, relative to source directory, that match files and -# directories to ignore when looking for source files. -exclude_patterns = [] - -# The reST default role (used for this markup: `text`) to use for all -# documents. -# default_role = None - -# If true, '()' will be appended to :func: etc. cross-reference text. -# add_function_parentheses = True - -# If true, the current module name will be prepended to all description -# unit titles (such as .. function::). -# add_module_names = True - -# If true, sectionauthor and moduleauthor directives will be shown in the -# output. They are ignored by default. -# show_authors = False - -# The name of the Pygments (syntax highlighting) style to use. -pygments_style = 'sphinx' - -# A list of ignored prefixes for module index sorting. -# modindex_common_prefix = [] - -# If true, keep warnings as "system message" paragraphs in the built documents. -# keep_warnings = False - - -# -- Options for HTML output ---------------------------------------------- - -# The theme to use for HTML and HTML Help pages. See the documentation for -# a list of builtin themes. -html_theme = 'default' - -# Theme options are theme-specific and customize the look and feel of a theme -# further. For a list of options available for each theme, see the -# documentation. -# html_theme_options = {} - -# Add any paths that contain custom themes here, relative to this directory. -# html_theme_path = [] - -# The name for this set of Sphinx documents. If None, it defaults to -# " v documentation". -# html_title = None - -# A shorter title for the navigation bar. Default is the same as html_title. -# html_short_title = None - -# The name of an image file (relative to this directory) to place at the top -# of the sidebar. -# html_logo = None - -# The name of an image file (within the static path) to use as favicon of the -# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 -# pixels large. -# html_favicon = None - -# Add any paths that contain custom static files (such as style sheets) here, -# relative to this directory. They are copied after the builtin static files, -# so a file named "default.css" will overwrite the builtin "default.css". -html_static_path = ['_static'] - -# Add any extra paths that contain custom files (such as robots.txt or -# .htaccess) here, relative to this directory. These files are copied -# directly to the root of the documentation. -# html_extra_path = [] - -# If not '', a 'Last updated on:' timestamp is inserted at every page bottom, -# using the given strftime format. -# html_last_updated_fmt = '%b %d, %Y' - -# If true, SmartyPants will be used to convert quotes and dashes to -# typographically correct entities. -# html_use_smartypants = True - -# Custom sidebar templates, maps document names to template names. -# html_sidebars = {} - -# Additional templates that should be rendered to pages, maps page names to -# template names. -# html_additional_pages = {} - -# If false, no module index is generated. -# html_domain_indices = True - -# If false, no index is generated. -# html_use_index = True - -# If true, the index is split into individual pages for each letter. -# html_split_index = False - -# If true, links to the reST sources are added to the pages. -# html_show_sourcelink = True - -# If true, "Created using Sphinx" is shown in the HTML footer. Default is True. -# html_show_sphinx = True - -# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True. -# html_show_copyright = True - -# If true, an OpenSearch description file will be output, and all pages will -# contain a tag referring to it. The value of this option must be the -# base URL from which the finished HTML is served. -# html_use_opensearch = '' - -# This is the file name suffix for HTML files (e.g. ".xhtml"). -# html_file_suffix = None - -# Output file base name for HTML help builder. -htmlhelp_basename = 'CinderReleaseNotesdoc' - - -# -- Options for LaTeX output --------------------------------------------- - -latex_elements = { - # The paper size ('letterpaper' or 'a4paper'). - # 'papersize': 'letterpaper', - - # The font size ('10pt', '11pt' or '12pt'). - # 'pointsize': '10pt', - - # Additional stuff for the LaTeX preamble. - # 'preamble': '', -} - -# Grouping the document tree into LaTeX files. List of tuples -# (source start file, target name, title, -# author, documentclass [howto, manual, or own class]). -latex_documents = [ - ('index', 'CinderReleaseNotes.tex', u'Cinder Release Notes Documentation', - u'Cinder Developers', 'manual'), -] - -# The name of an image file (relative to this directory) to place at the top of -# the title page. -# latex_logo = None - -# For "manual" documents, if this is true, then toplevel headings are parts, -# not chapters. -# latex_use_parts = False - -# If true, show page references after internal links. -# latex_show_pagerefs = False - -# If true, show URL addresses after external links. -# latex_show_urls = False - -# Documents to append as an appendix to all manuals. -# latex_appendices = [] - -# If false, no module index is generated. -# latex_domain_indices = True - - -# -- Options for manual page output --------------------------------------- - -# One entry per manual page. List of tuples -# (source start file, name, description, authors, manual section). -man_pages = [ - ('index', 'cinderreleasenotes', u'Cinder Release Notes Documentation', - [u'Cinder Developers'], 1) -] - -# If true, show URL addresses after external links. -# man_show_urls = False - - -# -- Options for Texinfo output ------------------------------------------- - -# Grouping the document tree into Texinfo files. List of tuples -# (source start file, target name, title, author, -# dir menu entry, description, category) -texinfo_documents = [ - ('index', 'CinderReleaseNotes', u'Cinder Release Notes Documentation', - u'Cinder Developers', 'CinderReleaseNotes', - 'One line description of project.', - 'Miscellaneous'), -] - -# Documents to append as an appendix to all manuals. -# texinfo_appendices = [] - -# If false, no module index is generated. -# texinfo_domain_indices = True - -# How to display URL addresses: 'footnote', 'no', or 'inline'. -# texinfo_show_urls = 'footnote' - -# If true, do not generate a @detailmenu in the "Top" node's menu. -# texinfo_no_detailmenu = False diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst deleted file mode 100644 index d5a110f12..000000000 --- a/releasenotes/source/index.rst +++ /dev/null @@ -1,9 +0,0 @@ -====================== - Cinder Release Notes -====================== - -.. toctree:: - :maxdepth: 1 - - liberty - unreleased diff --git a/releasenotes/source/liberty.rst b/releasenotes/source/liberty.rst deleted file mode 100644 index 36217be84..000000000 --- a/releasenotes/source/liberty.rst +++ /dev/null @@ -1,6 +0,0 @@ -============================== - Liberty Series Release Notes -============================== - -.. release-notes:: - :branch: origin/stable/liberty diff --git a/releasenotes/source/unreleased.rst b/releasenotes/source/unreleased.rst deleted file mode 100644 index cd22aabcc..000000000 --- a/releasenotes/source/unreleased.rst +++ /dev/null @@ -1,5 +0,0 @@ -============================== - Current Series Release Notes -============================== - -.. release-notes:: diff --git a/requirements.txt b/requirements.txt deleted file mode 100644 index 5c2d85817..000000000 --- a/requirements.txt +++ /dev/null @@ -1,60 +0,0 @@ -# The order of packages is significant, because pip processes them in the order -# of appearance. Changing the order has an impact on the overall integration -# process, which may cause wedges in the gate later. - -pbr>=1.6 # Apache-2.0 -Babel>=1.3 # BSD -decorator>=3.4.0 # BSD -enum34;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD -eventlet!=0.18.3,>=0.18.2 # MIT -greenlet>=0.3.2 # MIT -httplib2>=0.7.5 # MIT -iso8601>=0.1.9 # MIT -keystonemiddleware!=4.1.0,>=4.0.0 # Apache-2.0 -lxml>=2.3 # BSD -oauth2client>=1.5.0 # Apache-2.0 -oslo.config>=3.7.0 # Apache-2.0 -oslo.concurrency>=3.5.0 # Apache-2.0 -oslo.context>=0.2.0 # Apache-2.0 -oslo.db>=4.1.0 # Apache-2.0 -oslo.log>=1.14.0 # Apache-2.0 -oslo.messaging>=4.0.0 # Apache-2.0 -oslo.middleware>=3.0.0 # Apache-2.0 -oslo.policy>=0.5.0 # Apache-2.0 -oslo.reports>=0.6.0 # Apache-2.0 -oslo.rootwrap>=2.0.0 # Apache-2.0 -oslo.serialization>=1.10.0 # Apache-2.0 -oslo.service>=1.0.0 # Apache-2.0 -oslo.utils>=3.5.0 # Apache-2.0 -oslo.versionedobjects>=1.5.0 # Apache-2.0 -osprofiler>=1.1.0 # Apache-2.0 -paramiko>=1.16.0 # LGPL -Paste # MIT -PasteDeploy>=1.5.0 # MIT -pycrypto>=2.6 # Public Domain -pyparsing>=2.0.1 # MIT -python-barbicanclient>=3.3.0 # Apache-2.0 -python-glanceclient>=2.0.0 # Apache-2.0 -python-keystoneclient!=1.8.0,!=2.1.0,>=1.6.0 # Apache-2.0 -python-novaclient!=2.33.0,>=2.29.0 # Apache-2.0 -python-swiftclient>=2.2.0 # Apache-2.0 -pytz>=2013.6 # MIT -requests!=2.9.0,>=2.8.1 # Apache-2.0 -retrying!=1.3.0,>=1.2.3 # Apache-2.0 -Routes!=2.0,!=2.1,>=1.12.3;python_version=='2.7' # MIT -Routes!=2.0,>=1.12.3;python_version!='2.7' # MIT -taskflow>=1.26.0 # Apache-2.0 -rtslib-fb>=2.1.41 # Apache-2.0 -simplejson>=2.2.0 # MIT -six>=1.9.0 # MIT -SQLAlchemy<1.1.0,>=1.0.10 # MIT -sqlalchemy-migrate>=0.9.6 # Apache-2.0 -stevedore>=1.5.0 # Apache-2.0 -suds-jurko>=0.6 # LGPL -WebOb>=1.2.3 # MIT -oslo.i18n>=2.1.0 # Apache-2.0 -oslo.vmware>=1.16.0 # Apache-2.0 -os-brick>=1.0.0 # Apache-2.0 -os-win>=0.2.3 # Apache-2.0 -tooz>=1.28.0 # Apache-2.0 -google-api-python-client>=1.4.2 # Apache-2.0 diff --git a/run_tests.sh b/run_tests.sh deleted file mode 100755 index 6b308a32f..000000000 --- a/run_tests.sh +++ /dev/null @@ -1,262 +0,0 @@ -#!/bin/bash - -set -eu - -function usage { - echo "Usage: $0 [OPTION]..." - echo "Run Cinder's test suite(s)" - echo "" - echo " -V, --virtual-env Always use virtualenv. Install automatically if not present" - echo " -N, --no-virtual-env Don't use virtualenv. Run tests in local environment" - echo " -s, --no-site-packages Isolate the virtualenv from the global Python environment" - echo " -r, --recreate-db Recreate the test database (deprecated, as this is now the default)." - echo " -n, --no-recreate-db Don't recreate the test database." - echo " -f, --force Force a clean re-build of the virtual environment. Useful when dependencies have been added." - echo " -u, --update Update the virtual environment with any newer package versions" - echo " -p, --pep8 Just run PEP8 and HACKING compliance check" - echo " -8, --pep8-only-changed Just run PEP8 and HACKING compliance check on files changed since HEAD~1" - echo " -P, --no-pep8 Don't run static code checks" - echo " -c, --coverage Generate coverage report" - echo " -d, --debug Run tests with testtools instead of testr. This allows you to use the debugger." - echo " -h, --help Print this usage message" - echo " --hide-elapsed Don't print the elapsed time for each test along with slow test list" - echo " --virtual-env-path Location of the virtualenv directory" - echo " Default: \$(pwd)" - echo " --virtual-env-name Name of the virtualenv directory" - echo " Default: .venv" - echo " --tools-path Location of the tools directory" - echo " Default: \$(pwd)" - echo " --concurrency How many processes to use when running the tests. A value of 0 autodetects concurrency from your CPU count" - echo " Default: 1" - echo "" - echo "Note: with no options specified, the script will try to run the tests in a virtual environment," - echo " If no virtualenv is found, the script will ask if you would like to create one. If you " - echo " prefer to run tests NOT in a virtual environment, simply pass the -N option." - exit -} - -function process_options { - i=1 - while [ $i -le $# ]; do - case "${!i}" in - -h|--help) usage;; - -V|--virtual-env) always_venv=1; never_venv=0;; - -N|--no-virtual-env) always_venv=0; never_venv=1;; - -s|--no-site-packages) no_site_packages=1;; - -r|--recreate-db) recreate_db=1;; - -n|--no-recreate-db) recreate_db=0;; - -f|--force) force=1;; - -u|--update) update=1;; - -p|--pep8) just_pep8=1;; - -8|--pep8-only-changed) just_pep8_changed=1;; - -P|--no-pep8) no_pep8=1;; - -c|--coverage) coverage=1;; - -d|--debug) debug=1;; - --virtual-env-path) - (( i++ )) - venv_path=${!i} - ;; - --virtual-env-name) - (( i++ )) - venv_dir=${!i} - ;; - --tools-path) - (( i++ )) - tools_path=${!i} - ;; - --concurrency) - (( i++ )) - concurrency=${!i} - ;; - -*) testropts="$testropts ${!i}";; - *) testrargs="$testrargs ${!i}" - esac - (( i++ )) - done -} - -tool_path=${tools_path:-$(pwd)} -venv_path=${venv_path:-$(pwd)} -venv_dir=${venv_name:-.venv} -with_venv=tools/with_venv.sh -always_venv=0 -never_venv=0 -force=0 -no_site_packages=0 -installvenvopts= -testrargs= -testropts= -wrapper="" -just_pep8=0 -just_pep8_changed=0 -no_pep8=0 -coverage=0 -debug=0 -recreate_db=1 -update=0 -concurrency=1 - -LANG=en_US.UTF-8 -LANGUAGE=en_US:en -LC_ALL=C - -process_options $@ -# Make our paths available to other scripts we call -export venv_path -export venv_dir -export venv_name -export tools_dir -export venv=${venv_path}/${venv_dir} - -if [ $no_site_packages -eq 1 ]; then - installvenvopts="--no-site-packages" -fi - -function run_tests { - # Cleanup *pyc - ${wrapper} find . -type f -name "*.pyc" -delete - - if [ $debug -eq 1 ]; then - if [ "$testropts" = "" ] && [ "$testrargs" = "" ]; then - # Default to running all tests if specific test is not - # provided. - testrargs="discover ./cinder/tests" - fi - ${wrapper} python -m testtools.run $testropts $testrargs - - # Short circuit because all of the testr and coverage stuff - # below does not make sense when running testtools.run for - # debugging purposes. - return $? - fi - - if [ $coverage -eq 1 ]; then - TESTRTESTS="$TESTRTESTS --coverage" - if [ -z "${PYTHONPATH:-}" ]; then - export PYTHONPATH=./ - else - export PYTHONPATH=$PYTHONPATH:./ - fi - else - TESTRTESTS="$TESTRTESTS" - fi - - # Just run the test suites in current environment - set +e - testrargs=`echo "$testrargs" | sed -e's/^\s*\(.*\)\s*$/\1/'` - TESTRTESTS="$TESTRTESTS --testr-args='--subunit --concurrency $concurrency $testropts $testrargs'" - if [ setup.cfg -nt cinder.egg-info/entry_points.txt ] - then - ${wrapper} python setup.py egg_info - fi - echo "Running \`${wrapper} $TESTRTESTS\`" - bash -c "${wrapper} $TESTRTESTS | ${wrapper} subunit-trace" - RESULT=$? - set -e - - copy_subunit_log - - if [ $coverage -eq 1 ]; then - echo "Generating coverage report in covhtml/" - # Don't compute coverage for common code, which is tested elsewhere - ${wrapper} coverage combine - ${wrapper} coverage html --include='cinder/*' -d covhtml -i - fi - - return $RESULT -} - -function copy_subunit_log { - LOGNAME=`cat .testrepository/next-stream` - LOGNAME=$(($LOGNAME - 1)) - LOGNAME=".testrepository/${LOGNAME}" - cp $LOGNAME subunit.log -} - -function warn_on_flake8_without_venv { - if [ $never_venv -eq 1 ]; then - echo "**WARNING**:" - echo "Running flake8 without virtual env may miss OpenStack HACKING detection" - fi -} - -function run_pep8 { - echo "Running flake8 ..." - warn_on_flake8_without_venv - bash -c "${wrapper} flake8" - ${wrapper} bash tools/config/check_uptodate.sh --checkonly - ${wrapper} tools/check_exec.py cinder || exit 1 -} - - -TESTRTESTS="python setup.py testr" - -if [ $never_venv -eq 0 ] -then - # Remove the virtual environment if --force used - if [ $force -eq 1 ]; then - echo "Cleaning virtualenv..." - rm -rf ${venv} - fi - if [ $update -eq 1 ]; then - echo "Updating virtualenv..." - python tools/install_venv.py $installvenvopts - fi - if [ -e ${venv} ]; then - wrapper="${with_venv}" - else - if [ $always_venv -eq 1 ]; then - # Automatically install the virtualenv - python tools/install_venv.py $installvenvopts - wrapper="${with_venv}" - else - echo -e "No virtual environment found...create one? (Y/n) \c" - read use_ve - if [ "x$use_ve" = "xY" -o "x$use_ve" = "x" -o "x$use_ve" = "xy" ]; then - # Install the virtualenv and run the test suite in it - python tools/install_venv.py $installvenvopts - wrapper=${with_venv} - fi - fi - fi -fi - -# Delete old coverage data from previous runs -if [ $coverage -eq 1 ]; then - ${wrapper} coverage erase -fi - -if [ $just_pep8 -eq 1 ]; then - run_pep8 - exit -fi - -if [ $recreate_db -eq 1 ]; then - rm -f tests.sqlite -fi - -if [ $just_pep8_changed -eq 1 ]; then - # NOTE(gilliard) We want to use flake8 to check the - # entirety of every file that has a change in it. - # Unfortunately the --filenames argument to flake8 only accepts - # file *names* and there are no files named (eg) "nova/compute/manager.py". The - # --diff argument behaves surprisingly as well, because although you feed it a - # diff, it actually checks the file on disk anyway. - files=$(git diff --name-only HEAD~1 | tr '\n' ' ') - echo "Running flake8 on ${files}" - warn_on_flake8_without_venv - bash -c "diff -u --from-file /dev/null ${files} | ${wrapper} flake8 --diff" - exit -fi - -run_tests - -# NOTE(sirp): we only want to run pep8 when we're running the full-test suite, -# not when we're running tests individually. To handle this, we need to -# distinguish between options (testropts), which begin with a '-', and -# arguments (testrargs). -if [ -z "$testrargs" ]; then - if [ $no_pep8 -eq 0 ]; then - run_pep8 - fi -fi diff --git a/setup.cfg b/setup.cfg deleted file mode 100644 index 535239d1f..000000000 --- a/setup.cfg +++ /dev/null @@ -1,101 +0,0 @@ -[metadata] -name = cinder -summary = OpenStack Block Storage -description-file = - README.rst -author = OpenStack -author-email = openstack-dev@lists.openstack.org -home-page = http://www.openstack.org/ -classifier = - Environment :: OpenStack - Intended Audience :: Information Technology - Intended Audience :: System Administrators - License :: OSI Approved :: Apache Software License - Operating System :: POSIX :: Linux - Programming Language :: Python - Programming Language :: Python :: 2 - Programming Language :: Python :: 2.7 - -[global] -setup-hooks = - pbr.hooks.setup_hook - -[files] -packages = - cinder - -[entry_points] -cinder.scheduler.filters = - AvailabilityZoneFilter = cinder.scheduler.filters.availability_zone_filter:AvailabilityZoneFilter - CapabilitiesFilter = cinder.scheduler.filters.capabilities_filter:CapabilitiesFilter - CapacityFilter = cinder.scheduler.filters.capacity_filter:CapacityFilter - DifferentBackendFilter = cinder.scheduler.filters.affinity_filter:DifferentBackendFilter - DriverFilter = cinder.scheduler.filters.driver_filter:DriverFilter - JsonFilter = cinder.scheduler.filters.json_filter:JsonFilter - RetryFilter = cinder.scheduler.filters.ignore_attempted_hosts_filter:IgnoreAttemptedHostsFilter - SameBackendFilter = cinder.scheduler.filters.affinity_filter:SameBackendFilter - InstanceLocalityFilter = cinder.scheduler.filters.instance_locality_filter:InstanceLocalityFilter -cinder.scheduler.weights = - AllocatedCapacityWeigher = cinder.scheduler.weights.capacity:AllocatedCapacityWeigher - CapacityWeigher = cinder.scheduler.weights.capacity:CapacityWeigher - ChanceWeigher = cinder.scheduler.weights.chance:ChanceWeigher - GoodnessWeigher = cinder.scheduler.weights.goodness:GoodnessWeigher - VolumeNumberWeigher = cinder.scheduler.weights.volume_number:VolumeNumberWeigher -oslo.config.opts = - cinder = cinder.opts:list_opts - keystonemiddleware = keystonemiddleware.auth_token:list_opts - oslo_concurrency = oslo_concurrency.opts:list_opts - oslo.messaging = oslo_messaging.opts:list_opts - oslo.db.concurrency = oslo.db.concurrency:list_opts -oslo.config.opts.defaults = - cinder = cinder.common.config:set_middleware_defaults -console_scripts = - cinder-all = cinder.cmd.all:main - cinder-api = cinder.cmd.api:main - cinder-backup = cinder.cmd.backup:main - cinder-manage = cinder.cmd.manage:main - cinder-rootwrap = oslo_rootwrap.cmd:main - cinder-rtstool = cinder.cmd.rtstool:main - cinder-scheduler = cinder.cmd.scheduler:main - cinder-volume = cinder.cmd.volume:main - cinder-volume-usage-audit = cinder.cmd.volume_usage_audit:main -wsgi_scripts = - cinder-wsgi = cinder.wsgi.wsgi:initialize_application -# These are for backwards compat with Havana notification_driver configuration values -oslo_messaging.notify.drivers = - cinder.openstack.common.notifier.log_notifier = oslo_messaging.notify._impl_log:LogDriver - cinder.openstack.common.notifier.no_op_notifier = oslo_messaging.notify._impl_noop:NoOpDriver - cinder.openstack.common.notifier.rpc_notifier2 = oslo_messaging.notify.messaging:MessagingV2Driver - cinder.openstack.common.notifier.rpc_notifier = oslo_messaging.notify.messaging:MessagingDriver - cinder.openstack.common.notifier.test_notifier = oslo_messaging.notify._impl_test:TestDriver -# These are for backwards compatibility with Juno middleware configurations -oslo_middleware = - cinder.api.middleware.sizelimit = oslo_middleware.sizelimit - cinder.openstack.common.middleware.request_id = oslo_middleware.request_id - -cinder.database.migration_backend = - sqlalchemy = oslo_db.sqlalchemy.migration - -[build_sphinx] -all_files = 1 -build-dir = doc/build -source-dir = doc/source - -[egg_info] -tag_build = -tag_date = 0 -tag_svn_revision = 0 - -[compile_catalog] -directory = cinder/locale -domain = cinder - -[update_catalog] -domain = cinder -output_dir = cinder/locale -input_file = cinder/locale/cinder.pot - -[extract_messages] -keywords = _ gettext ngettext l_ lazy_gettext -mapping_file = babel.cfg -output_file = cinder/locale/cinder.pot diff --git a/setup.py b/setup.py deleted file mode 100644 index 782bb21f0..000000000 --- a/setup.py +++ /dev/null @@ -1,29 +0,0 @@ -# Copyright (c) 2013 Hewlett-Packard Development Company, L.P. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -# implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT -import setuptools - -# In python < 2.7.4, a lazy loading of package `pbr` will break -# setuptools if some other modules registered functions in `atexit`. -# solution from: http://bugs.python.org/issue15881#msg170215 -try: - import multiprocessing # noqa -except ImportError: - pass - -setuptools.setup( - setup_requires=['pbr>=1.8'], - pbr=True) diff --git a/test-requirements.txt b/test-requirements.txt deleted file mode 100644 index 866a3cbd3..000000000 --- a/test-requirements.txt +++ /dev/null @@ -1,27 +0,0 @@ -# The order of packages is significant, because pip processes them in the order -# of appearance. Changing the order has an impact on the overall integration -# process, which may cause wedges in the gate later. - -# Install bounded pep8/pyflakes first, then let flake8 install -hacking<0.11,>=0.10.0 - -anyjson>=0.3.3 # BSD -coverage>=3.6 # Apache-2.0 -ddt>=1.0.1 # MIT -fixtures>=1.3.1 # Apache-2.0/BSD -mock>=1.2 # BSD -mox3>=0.7.0 # Apache-2.0 -PyMySQL>=0.6.2 # MIT License -psycopg2>=2.5 # LGPL/ZPL -oslotest>=1.10.0 # Apache-2.0 -sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2 # BSD -python-subunit>=0.0.18 # Apache-2.0/BSD -testtools>=1.4.0 # MIT -testrepository>=0.0.18 # Apache-2.0/BSD -testresources>=0.2.4 # Apache-2.0/BSD -testscenarios>=0.4 # Apache-2.0/BSD -oslosphinx!=3.4.0,>=2.5.0 # Apache-2.0 -os-testr>=0.4.1 # Apache-2.0 -tempest-lib>=0.14.0 # Apache-2.0 -bandit>=0.17.3 # Apache-2.0 -reno>=0.1.1 # Apache2 diff --git a/tools/bandit.yaml b/tools/bandit.yaml deleted file mode 100644 index 23a39eb38..000000000 --- a/tools/bandit.yaml +++ /dev/null @@ -1,128 +0,0 @@ -# optional: after how many files to update progress -#show_progress_every: 100 - -# optional: plugins directory name -#plugins_dir: 'plugins' - -# optional: plugins discovery name pattern -plugin_name_pattern: '*.py' - -# optional: terminal escape sequences to display colors -#output_colors: -# DEFAULT: '\033[0m' -# HEADER: '\033[95m' -# LOW: '\033[94m' -# MEDIUM: '\033[93m' -# HIGH: '\033[91m' - -# optional: log format string -#log_format: "[%(module)s]\t%(levelname)s\t%(message)s" - -# globs of files which should be analyzed -include: - - '*.py' - -# a list of strings, which if found in the path will cause files to be excluded -# for example /tests/ - to remove all all files in tests directory -exclude_dirs: - - '/tests/' - -profiles: - XSS: - include: - - jinja2_autoescape_false - - use_of_mako_templates - - ShellInjection: - include: - - subprocess_popen_with_shell_equals_true - - subprocess_without_shell_equals_true - - any_other_function_with_shell_equals_true - - start_process_with_a_shell - - start_process_with_no_shell - exclude: - - SqlInjection: - include: - - hardcoded_sql_expressions - -blacklist_calls: - bad_name_sets: - - pickle: - qualnames: [pickle.loads, pickle.load, pickle.Unpickler, - cPickle.loads, cPickle.load, cPickle.Unpickler] - message: "Pickle library appears to be in use, possible security issue." - - marshal: - qualnames: [marshal.load, marshal.loads] - message: "Deserialization with the marshal module is possibly dangerous." - - md5: - qualnames: [hashlib.md5] - message: "Use of insecure MD5 hash function." - - mktemp_q: - qualnames: [tempfile.mktemp] - message: "Use of insecure and deprecated function (mktemp)." - - eval: - qualnames: [eval] - message: "Use of possibly insecure function - consider using safer ast.literal_eval." - - mark_safe: - names: [mark_safe] - message: "Use of mark_safe() may expose cross-site scripting vulnerabilities and should be reviewed." - - httpsconnection: - qualnames: [httplib.HTTPSConnection] - message: "Use of HTTPSConnection does not provide security, see https://wiki.openstack.org/wiki/OSSN/OSSN-0033" - - yaml_load: - qualnames: [yaml.load] - message: "Use of unsafe yaml load. Allows instantiation of arbitrary objects. Consider yaml.safe_load()." - - urllib_urlopen: - qualnames: [urllib.urlopen, urllib.urlretrieve, urllib.URLopener, urllib.FancyURLopener, urllib2.urlopen, urllib2.Request] - message: "Audit url open for permitted schemes. Allowing use of file:/ or custom schemes is often unexpected." - - paramiko_injection: - qualnames: [paramiko.exec_command, paramiko.invoke_shell] - message: "Paramiko exec_command() and invoke_shell() usage may expose command injection vulnerabilities and should be reviewed." - -shell_injection: - # Start a process using the subprocess module, or one of its wrappers. - subprocess: [subprocess.Popen, subprocess.call, subprocess.check_call, - subprocess.check_output, utils.execute, utils.execute_with_timeout] - # Start a process with a function vulnerable to shell injection. - shell: [os.system, os.popen, os.popen2, os.popen3, os.popen4, - popen2.popen2, popen2.popen3, popen2.popen4, popen2.Popen3, - popen2.Popen4, commands.getoutput, commands.getstatusoutput] - # Start a process with a function that is not vulnerable to shell injection. - no_shell: [os.execl, os.execle, os.execlp, os.execlpe, os.execv,os.execve, - os.execvp, os.execvpe, os.spawnl, os.spawnle, os.spawnlp, - os.spawnlpe, os.spawnv, os.spawnve, os.spawnvp, os.spawnvpe, - os.startfile] - -blacklist_imports: - bad_import_sets: - - telnet: - imports: [telnetlib] - level: HIGH - message: "Telnet is considered insecure. Use SSH or some other encrypted protocol." - - info_libs: - imports: [pickle, cPickle, subprocess, Crypto] - level: LOW - message: "Consider possible security implications associated with {module} module." - -hardcoded_password: - word_list: "wordlist/default-passwords" - -ssl_with_bad_version: - bad_protocol_versions: - - 'PROTOCOL_SSLv2' - - 'SSLv2_METHOD' - - 'SSLv23_METHOD' - - 'PROTOCOL_SSLv3' # strict option - - 'PROTOCOL_TLSv1' # strict option - - 'SSLv3_METHOD' # strict option - - 'TLSv1_METHOD' # strict option - -password_config_option_not_marked_secret: - function_names: - - oslo.config.cfg.StrOpt - - oslo_config.cfg.StrOpt - -execute_with_run_as_root_equals_true: - function_names: - - cinder.utils.execute diff --git a/tools/check_exec.py b/tools/check_exec.py deleted file mode 100755 index d423f3d9a..000000000 --- a/tools/check_exec.py +++ /dev/null @@ -1,42 +0,0 @@ -#!/usr/bin/python -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Print a list and return with error if any executable files are found. -# Compatible with both python 2 and 3. - -import os.path -import stat -import sys - -if len(sys.argv) < 2: - print("Usage: %s " % sys.argv[0]) - sys.exit(1) - -directory = sys.argv[1] - -executable = [] - -for root, mydir, myfile in os.walk(directory): - for f in myfile: - path = os.path.join(root, f) - mode = os.lstat(path).st_mode - if stat.S_IXUSR & mode: - executable.append(path) - -if executable: - print("Executable files found:") - for f in executable: - print(f) - - sys.exit(1) diff --git a/tools/colorizer.py b/tools/colorizer.py deleted file mode 100755 index 4498d9a5e..000000000 --- a/tools/colorizer.py +++ /dev/null @@ -1,332 +0,0 @@ -#!/usr/bin/env python -# Copyright (c) 2013, Nebula, Inc. -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. -# -# Colorizer Code is borrowed from Twisted: -# Copyright (c) 2001-2010 Twisted Matrix Laboratories. -# -# Permission is hereby granted, free of charge, to any person obtaining -# a copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sublicense, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice shall be -# included in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -"""Display a subunit stream through a colorized unittest test runner.""" - -import heapq -import subunit -import sys -import unittest - -import testtools - - -class _AnsiColorizer(object): - """ANSI colorizer that wraps a stream object. - - colorizer is an object that loosely wraps around a stream, allowing - callers to write text to the stream in a particular color. - - Colorizer classes must implement C{supported()} and C{write(text, color)}. - """ - _colors = dict(black=30, red=31, green=32, yellow=33, - blue=34, magenta=35, cyan=36, white=37) - - def __init__(self, stream): - self.stream = stream - - def supported(cls, stream=sys.stdout): - """Check if platform is supported. - - A class method that returns True if the current platform supports - coloring terminal output using this method. - - Returns False otherwise. - """ - if not stream.isatty(): - return False # auto color only on TTYs - try: - import curses - except ImportError: - return False - else: - try: - try: - return curses.tigetnum("colors") > 2 - except curses.error: - curses.setupterm() - return curses.tigetnum("colors") > 2 - except Exception: - # guess false in case of error - return False - supported = classmethod(supported) - - def write(self, text, color): - """Write the given text to the stream in the given color. - - @param text: Text to be written to the stream. - - @param color: A string label for a color. e.g. 'red', 'white'. - """ - color = self._colors[color] - self.stream.write('\x1b[%s;1m%s\x1b[0m' % (color, text)) - - -class _Win32Colorizer(object): - """See _AnsiColorizer docstring.""" - def __init__(self, stream): - import win32console - red, green, blue, bold = (win32console.FOREGROUND_RED, - win32console.FOREGROUND_GREEN, - win32console.FOREGROUND_BLUE, - win32console.FOREGROUND_INTENSITY) - self.stream = stream - self.screenBuffer = win32console.GetStdHandle( - win32console.STD_OUT_HANDLE) - self._colors = { - 'normal': red | green | blue, - 'red': red | bold, - 'green': green | bold, - 'blue': blue | bold, - 'yellow': red | green | bold, - 'magenta': red | blue | bold, - 'cyan': green | blue | bold, - 'white': red | green | blue | bold - } - - def supported(cls, stream=sys.stdout): - try: - import win32console - screenBuffer = win32console.GetStdHandle( - win32console.STD_OUT_HANDLE) - except ImportError: - return False - import pywintypes - try: - screenBuffer.SetConsoleTextAttribute( - win32console.FOREGROUND_RED | - win32console.FOREGROUND_GREEN | - win32console.FOREGROUND_BLUE) - except pywintypes.error: - return False - else: - return True - supported = classmethod(supported) - - def write(self, text, color): - color = self._colors[color] - self.screenBuffer.SetConsoleTextAttribute(color) - self.stream.write(text) - self.screenBuffer.SetConsoleTextAttribute(self._colors['normal']) - - -class _NullColorizer(object): - """See _AnsiColorizer docstring.""" - def __init__(self, stream): - self.stream = stream - - def supported(cls, stream=sys.stdout): - return True - supported = classmethod(supported) - - def write(self, text, color): - self.stream.write(text) - - -def get_elapsed_time_color(elapsed_time): - if elapsed_time > 1.0: - return 'red' - elif elapsed_time > 0.25: - return 'yellow' - else: - return 'green' - - -class NovaTestResult(testtools.TestResult): - def __init__(self, stream, descriptions, verbosity): - super(NovaTestResult, self).__init__() - self.stream = stream - self.showAll = verbosity > 1 - self.num_slow_tests = 10 - self.slow_tests = [] # this is a fixed-sized heap - self.colorizer = None - # NOTE(vish): reset stdout for the terminal check - stdout = sys.stdout - sys.stdout = sys.__stdout__ - for colorizer in [_Win32Colorizer, _AnsiColorizer, _NullColorizer]: - if colorizer.supported(): - self.colorizer = colorizer(self.stream) - break - sys.stdout = stdout - self.start_time = None - self.last_time = {} - self.results = {} - self.last_written = None - - def _writeElapsedTime(self, elapsed): - color = get_elapsed_time_color(elapsed) - self.colorizer.write(" %.2f" % elapsed, color) - - def _addResult(self, test, *args): - try: - name = test.id() - except AttributeError: - name = 'Unknown.unknown' - test_class, test_name = name.rsplit('.', 1) - - elapsed = (self._now() - self.start_time).total_seconds() - item = (elapsed, test_class, test_name) - if len(self.slow_tests) >= self.num_slow_tests: - heapq.heappushpop(self.slow_tests, item) - else: - heapq.heappush(self.slow_tests, item) - - self.results.setdefault(test_class, []) - self.results[test_class].append((test_name, elapsed) + args) - self.last_time[test_class] = self._now() - self.writeTests() - - def _writeResult(self, test_name, elapsed, long_result, color, - short_result, success): - if self.showAll: - self.stream.write(' %s' % str(test_name).ljust(66)) - self.colorizer.write(long_result, color) - if success: - self._writeElapsedTime(elapsed) - self.stream.writeln() - else: - self.colorizer.write(short_result, color) - - def addSuccess(self, test): - super(NovaTestResult, self).addSuccess(test) - self._addResult(test, 'OK', 'green', '.', True) - - def addFailure(self, test, err): - if test.id() == 'process-returncode': - return - super(NovaTestResult, self).addFailure(test, err) - self._addResult(test, 'FAIL', 'red', 'F', False) - - def addError(self, test, err): - super(NovaTestResult, self).addFailure(test, err) - self._addResult(test, 'ERROR', 'red', 'E', False) - - def addSkip(self, test, reason=None, details=None): - super(NovaTestResult, self).addSkip(test, reason, details) - self._addResult(test, 'SKIP', 'blue', 'S', True) - - def startTest(self, test): - self.start_time = self._now() - super(NovaTestResult, self).startTest(test) - - def writeTestCase(self, cls): - if not self.results.get(cls): - return - if cls != self.last_written: - self.colorizer.write(cls, 'white') - self.stream.writeln() - for result in self.results[cls]: - self._writeResult(*result) - del self.results[cls] - self.stream.flush() - self.last_written = cls - - def writeTests(self): - time = self.last_time.get(self.last_written, self._now()) - if not self.last_written or (self._now() - time).total_seconds() > 2.0: - diff = 3.0 - while diff > 2.0: - classes = self.results.keys() - oldest = min(classes, key=lambda x: self.last_time[x]) - diff = (self._now() - self.last_time[oldest]).total_seconds() - self.writeTestCase(oldest) - else: - self.writeTestCase(self.last_written) - - def done(self): - self.stopTestRun() - - def stopTestRun(self): - for cls in list(self.results): - self.writeTestCase(cls) - self.stream.writeln() - self.writeSlowTests() - - def writeSlowTests(self): - # Pare out 'fast' tests - slow_tests = [item for item in self.slow_tests - if get_elapsed_time_color(item[0]) != 'green'] - if slow_tests: - slow_total_time = sum(item[0] for item in slow_tests) - slow = ("Slowest %i tests took %.2f secs:" - % (len(slow_tests), slow_total_time)) - self.colorizer.write(slow, 'yellow') - self.stream.writeln() - last_cls = None - # sort by name - for elapsed, cls, name in sorted(slow_tests, - key=lambda x: x[1] + x[2]): - if cls != last_cls: - self.colorizer.write(cls, 'white') - self.stream.writeln() - last_cls = cls - self.stream.write(' %s' % str(name).ljust(68)) - self._writeElapsedTime(elapsed) - self.stream.writeln() - - def printErrors(self): - if self.showAll: - self.stream.writeln() - self.printErrorList('ERROR', self.errors) - self.printErrorList('FAIL', self.failures) - - def printErrorList(self, flavor, errors): - for test, err in errors: - self.colorizer.write("=" * 70, 'red') - self.stream.writeln() - self.colorizer.write(flavor, 'red') - self.stream.writeln(": %s" % test.id()) - self.colorizer.write("-" * 70, 'red') - self.stream.writeln() - self.stream.writeln("%s" % err) - - -test = subunit.ProtocolTestCase(sys.stdin, passthrough=None) - -if sys.version_info[0:2] <= (2, 6): - runner = unittest.TextTestRunner(verbosity=2) -else: - runner = unittest.TextTestRunner(verbosity=2, resultclass=NovaTestResult) - -if runner.run(test).wasSuccessful(): - exit_code = 0 -else: - exit_code = 1 -sys.exit(exit_code) diff --git a/tools/config/check_uptodate.sh b/tools/config/check_uptodate.sh deleted file mode 100755 index 5de8909b1..000000000 --- a/tools/config/check_uptodate.sh +++ /dev/null @@ -1,57 +0,0 @@ -#!/usr/bin/env bash - -CHECKOPTS=0 -if [ "$1" == "--checkopts" ]; then - CHECKOPTS=1 -fi - -PROJECT_NAME=${PROJECT_NAME:-cinder} -CFGFILE_NAME=${PROJECT_NAME}.conf.sample - -if [ $CHECKOPTS -eq 1 ]; then - if [ ! -e cinder/opts.py ]; then - echo -en "\n\n#################################################" - echo -en "\nERROR: cinder/opts.py file is missing." - echo -en "\n#################################################\n" - exit 1 - else - mv cinder/opts.py cinder/opts.py.orig - tox -e genopts &> /dev/null - if [ $? -ne 0 ]; then - echo -en "\n\n#################################################" - echo -en "\nERROR: Non-zero exit from generate_cinder_opts.py." - echo -en "\n See output above for details.\n" - echo -en "#################################################\n" - mv cinder/opts.py.orig cinder/opts.py - exit 1 - else - diff cinder/opts.py.orig cinder/opts.py - if [ $? -ne 0 ]; then - echo -en "\n\n########################################################" - echo -en "\nERROR: Configuration options change detected." - echo -en "\n A new cinder/opts.py file must be generated." - echo -en "\n Run 'tox -e genopts' from the base directory" - echo -en "\n and add the result to your commit." - echo -en "\n########################################################\n\n" - rm cinder/opts.py - mv cinder/opts.py.orig cinder/opts.py - exit 1 - else - rm cinder/opts.py.orig - fi - fi - fi -else - - tox -e genconfig &> /dev/null - - if [ -e etc/${PROJECT_NAME}/${CFGFILE_NAME} ]; then - CFGFILE=etc/${PROJECT_NAME}/${CFGFILE_NAME} - rm -f $CFGFILE - else - echo -en "\n\n####################################################" - echo -en "\n${0##*/}: Can't find config file." - echo -en "\n####################################################\n\n" - exit 1 - fi -fi diff --git a/tools/config/generate_sample.sh b/tools/config/generate_sample.sh deleted file mode 100755 index e53a7be6e..000000000 --- a/tools/config/generate_sample.sh +++ /dev/null @@ -1,105 +0,0 @@ -#!/usr/bin/env bash - -# Generate sample configuration for your project. -# -# Aside from the command line flags, it also respects a config file which -# should be named oslo.config.generator.rc and be placed in the same directory. -# -# You can then export the following variables: -# CINDER_CONFIG_GENERATOR_EXTRA_MODULES: list of modules to interrogate for options. -# CINDER_CONFIG_GENERATOR_EXTRA_LIBRARIES: list of libraries to discover. -# CINDER_CONFIG_GENERATOR_EXCLUDED_FILES: list of files to remove from automatic listing. - -BASEDIR=${BASEDIR:-`pwd`} - -NOSAMPLE=0 -if [ ! -z ${2} ] ; then - if [ "${2}" == "--nosamplefile" ]; then - NOSAMPLE=1 - fi -fi - -print_error () -{ - echo -en "\n\n##########################################################" - echo -en "\nERROR: ${0} was not called from tox." - echo -en "\n Execute 'tox -e genconfig' for cinder.conf.sample" - echo -en "\n generation." - echo -en "\n##########################################################\n\n" -} - -if [ -z ${1} ] ; then - print_error - exit 1 -fi - -if [ ${1} != "from_tox" ] ; then - print_error - exit 1 -fi - -if ! [ -d $BASEDIR ] ; then - echo "${0##*/}: missing project base directory" >&2 ; exit 1 -elif [[ $BASEDIR != /* ]] ; then - BASEDIR=$(cd "$BASEDIR" && pwd) -fi - -PACKAGENAME=${PACKAGENAME:-$(python setup.py --name)} -TARGETDIR=$BASEDIR/$PACKAGENAME -if ! [ -d $TARGETDIR ] ; then - echo "${0##*/}: invalid project package name" >&2 ; exit 1 -fi - -BASEDIRESC=`echo $BASEDIR | sed -e 's/\//\\\\\//g'` -find $TARGETDIR -type f -name "*.pyc" -delete - -export TARGETDIR=$TARGETDIR -export BASEDIRESC=$BASEDIRESC - -if [ -e $TARGETDIR/opts.py ] ; then - mv $TARGETDIR/opts.py $TARGETDIR/opts.py.bak -fi - -python cinder/config/generate_cinder_opts.py - -if [ $? -ne 0 ] ; then - echo -en "\n\n#################################################" - echo -en "\nERROR: Non-zero exit from generate_cinder_opts.py." - echo -en "\n See output above for details.\n" - echo -en "#################################################\n" - if [ -e $TARGETDIR/opts.py.bak ] ; then - mv $TARGETDIR/opts.py.bak $TARGETDIR/opts.py - fi - exit 1 -fi - -if [ $NOSAMPLE -eq 0 ] ; then - oslo-config-generator --config-file=cinder/config/cinder-config-generator.conf - - if [ $? -ne 0 ] ; then - echo -en "\n\n#################################################" - echo -en "\nERROR: Non-zero exit from oslo-config-generator." - echo -en "\n See output above for details.\n" - echo -en "#################################################\n" - mv $TARGETDIR/opts.py.bak $TARGETDIR/opts.py - exit 1 - fi - - diff $TARGETDIR/opts.py $TARGETDIR/opts.py.bak &> /dev/null - - if [ $? -ne 0 ] ; then - mv $TARGETDIR/opts.py.bak $TARGETDIR/opts.py - else - rm -f $TARGETDIR/opts.py.bak - fi - - if [ ! -s ./etc/cinder/cinder.conf.sample ] ; then - echo -en "\n\n#########################################################" - echo -en "\nERROR: etc/cinder/cinder.sample.conf not created properly." - echo -en "\n See above output for details.\n" - echo -en "###########################################################\n" - exit 1 - fi -else - rm -f $TARGETDIR/opts.py.bak -fi diff --git a/tools/enable-pre-commit-hook.sh b/tools/enable-pre-commit-hook.sh deleted file mode 100755 index ecb01eab8..000000000 --- a/tools/enable-pre-commit-hook.sh +++ /dev/null @@ -1,42 +0,0 @@ -#!/bin/sh - -# Copyright 2011 OpenStack LLC -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -PRE_COMMIT_SCRIPT=.git/hooks/pre-commit - -make_hook() { - echo "exec ./run_tests.sh -N -p" >> $PRE_COMMIT_SCRIPT - chmod +x $PRE_COMMIT_SCRIPT - - if [ -w $PRE_COMMIT_SCRIPT -a -x $PRE_COMMIT_SCRIPT ]; then - echo "pre-commit hook was created successfully" - else - echo "unable to create pre-commit hook" - fi -} - -# NOTE(jk0): Make sure we are in cinder's root directory before adding the hook. -if [ ! -d ".git" ]; then - echo "unable to find .git; moving up a directory" - cd .. - if [ -d ".git" ]; then - make_hook - else - echo "still unable to find .git; hook not created" - fi -else - make_hook -fi - diff --git a/tools/fast8.sh b/tools/fast8.sh deleted file mode 100755 index 2b3e22abd..000000000 --- a/tools/fast8.sh +++ /dev/null @@ -1,15 +0,0 @@ -#!/bin/bash - -cd $(dirname "$0")/.. -CHANGED=$(git diff --name-only HEAD~1 | tr '\n' ' ') - -# Skip files that don't exist -# (have been git rm'd) -CHECK="" -for FILE in $CHANGED; do - if [ -f "$FILE" ]; then - CHECK="$CHECK $FILE" - fi -done - -diff -u --from-file /dev/null $CHECK | flake8 --diff diff --git a/tools/generate_driver_list.py b/tools/generate_driver_list.py deleted file mode 100755 index 72d4d5af0..000000000 --- a/tools/generate_driver_list.py +++ /dev/null @@ -1,52 +0,0 @@ -#! /usr/bin/env python -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Generate list of cinder drivers""" - -import importlib -import inspect -import pkgutil -import pprint - -from cinder.volume import drivers -from cinder.volume import driver - -package = drivers - - -def get_driver_list(): - dr_list = [] - for _loader, modname, _ispkg in pkgutil.walk_packages( - path=package.__path__, - prefix=package.__name__ + '.', - onerror=lambda x: None): - try: - mod = importlib.import_module(modname) - list_classes = inspect.getmembers(mod, inspect.isclass) - dr_list += [ - modname + '.' + dr_name for dr_name, dr in list_classes - if driver.BaseVD in inspect.getmro(dr)] - except ImportError: - print("%s module ignored!!" % modname) - return dr_list - - -def main(): - dr_list = get_driver_list() - print("Drivers list:") - pprint.pprint(dr_list) - - -if __name__ == '__main__': - main() diff --git a/tools/install_venv.py b/tools/install_venv.py deleted file mode 100644 index d13393bf3..000000000 --- a/tools/install_venv.py +++ /dev/null @@ -1,73 +0,0 @@ -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# Copyright 2010 OpenStack Foundation -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Installation script for Cinder's development virtualenv.""" - -from __future__ import print_function - -import optparse -import os -import subprocess -import sys - -import install_venv_common as install_venv - - -def print_help(): - help = """ - Cinder development environment setup is complete. - - Cinder development uses virtualenv to track and manage Python dependencies - while in development and testing. - - To activate the Cinder virtualenv for the extent of your current shell - session you can run: - - $ source .venv/bin/activate - - Or, if you prefer, you can run commands in the virtualenv on a case by case - basis by running: - - $ tools/with_venv.sh - - Also, make test will automatically use the virtualenv. - """ - print(help) - - -def main(argv): - root = os.path.dirname(os.path.dirname(os.path.realpath(__file__))) - venv = os.path.join(root, '.venv') - if os.environ.get('venv'): - venv = os.environ['venv'] - pip_requires = os.path.join(root, 'requirements.txt') - test_requires = os.path.join(root, 'test-requirements.txt') - project = 'Cinder' - py_version = "python%s.%s" % (sys.version_info[0], sys.version_info[1]) - install = install_venv.InstallVenv(root, venv, pip_requires, test_requires, - py_version, project) - options = install.parse_args(argv) - install.check_python_version() - install.check_dependencies() - install.create_virtualenv(no_site_packages=options.no_site_packages) - install.install_dependencies() - print_help() - -if __name__ == '__main__': - main(sys.argv) diff --git a/tools/install_venv_common.py b/tools/install_venv_common.py deleted file mode 100644 index e279159ab..000000000 --- a/tools/install_venv_common.py +++ /dev/null @@ -1,172 +0,0 @@ -# Copyright 2013 OpenStack Foundation -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Provides methods needed by installation script for OpenStack development -virtual environments. - -Since this script is used to bootstrap a virtualenv from the system's Python -environment, it should be kept strictly compatible with Python 2.6. - -Synced in from openstack-common -""" - -from __future__ import print_function - -import optparse -import os -import subprocess -import sys - - -class InstallVenv(object): - - def __init__(self, root, venv, requirements, - test_requirements, py_version, - project): - self.root = root - self.venv = venv - self.requirements = requirements - self.test_requirements = test_requirements - self.py_version = py_version - self.project = project - - def die(self, message, *args): - print(message % args, file=sys.stderr) - sys.exit(1) - - def check_python_version(self): - if sys.version_info < (2, 6): - self.die("Need Python Version >= 2.6") - - def run_command_with_code(self, cmd, redirect_output=True, - check_exit_code=True): - """Runs a command in an out-of-process shell. - - Returns the output of that command. Working directory is self.root. - """ - if redirect_output: - stdout = subprocess.PIPE - else: - stdout = None - - proc = subprocess.Popen(cmd, cwd=self.root, stdout=stdout) - output = proc.communicate()[0] - if check_exit_code and proc.returncode != 0: - self.die('Command "%s" failed.\n%s', ' '.join(cmd), output) - return (output, proc.returncode) - - def run_command(self, cmd, redirect_output=True, check_exit_code=True): - return self.run_command_with_code(cmd, redirect_output, - check_exit_code)[0] - - def get_distro(self): - if (os.path.exists('/etc/fedora-release') or - os.path.exists('/etc/redhat-release')): - return Fedora( - self.root, self.venv, self.requirements, - self.test_requirements, self.py_version, self.project) - else: - return Distro( - self.root, self.venv, self.requirements, - self.test_requirements, self.py_version, self.project) - - def check_dependencies(self): - self.get_distro().install_virtualenv() - - def create_virtualenv(self, no_site_packages=True): - """Creates the virtual environment and installs PIP. - - Creates the virtual environment and installs PIP only into the - virtual environment. - """ - if not os.path.isdir(self.venv): - print('Creating venv...', end=' ') - if no_site_packages: - self.run_command(['virtualenv', '-q', '--no-site-packages', - self.venv]) - else: - self.run_command(['virtualenv', '-q', self.venv]) - print('done.') - else: - print("venv already exists...") - pass - - def pip_install(self, *args): - self.run_command(['tools/with_venv.sh', - 'pip', 'install', '--upgrade'] + list(args), - redirect_output=False) - - def install_dependencies(self): - print('Installing dependencies with pip (this can take a while)...') - - # First things first, make sure our venv has the latest pip and - # setuptools and pbr - self.pip_install('pip>=1.4') - self.pip_install('setuptools') - self.pip_install('pbr') - - self.pip_install('-r', self.requirements, '-r', self.test_requirements) - - def parse_args(self, argv): - """Parses command-line arguments.""" - parser = optparse.OptionParser() - parser.add_option('-n', '--no-site-packages', - action='store_true', - help="Do not inherit packages from global Python " - "install.") - return parser.parse_args(argv[1:])[0] - - -class Distro(InstallVenv): - - def check_cmd(self, cmd): - return bool(self.run_command(['which', cmd], - check_exit_code=False).strip()) - - def install_virtualenv(self): - if self.check_cmd('virtualenv'): - return - - if self.check_cmd('easy_install'): - print('Installing virtualenv via easy_install...', end=' ') - if self.run_command(['easy_install', 'virtualenv']): - print('Succeeded') - return - else: - print('Failed') - - self.die('ERROR: virtualenv not found.\n\n%s development' - ' requires virtualenv, please install it using your' - ' favorite package management tool' % self.project) - - -class Fedora(Distro): - """This covers all Fedora-based distributions. - - Includes: Fedora, RHEL, CentOS, Scientific Linux - """ - - def check_pkg(self, pkg): - return self.run_command_with_code(['rpm', '-q', pkg], - check_exit_code=False)[1] == 0 - - def install_virtualenv(self): - if self.check_cmd('virtualenv'): - return - - if not self.check_pkg('python-virtualenv'): - self.die("Please install 'python-virtualenv'.") - - super(Fedora, self).install_virtualenv() diff --git a/tools/lintstack.py b/tools/lintstack.py deleted file mode 100755 index 065743e7f..000000000 --- a/tools/lintstack.py +++ /dev/null @@ -1,252 +0,0 @@ -#!/usr/bin/env python -# Copyright (c) 2013, AT&T Labs, Yun Mao -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""pylint error checking.""" - -from __future__ import print_function - -import json -import re -import sys - -from pylint import lint -from pylint.reporters import text -from six.moves import cStringIO as StringIO - -# Note(maoy): E1103 is error code related to partial type inference -ignore_codes = ["E1103"] -# Note(maoy): the error message is the pattern of E0202. It should be ignored -# for cinder.tests modules -# Note(fengqian): the second error message is the pattern of [E0611]. -# It should be ignored because use six module to keep py3.X compatibility. -# Note(e0ne): the third error message is for SQLAlchemy update() calls -# in DB schema migrations. -# Note(xyang): the fourth and fifth error messages are for the code [E1101]. -# They should be ignored because 'sha256' and 'sha224' are functions in -# 'hashlib'. -# Note(aarefiev): the sixth error message is for SQLAlchemy rename calls in -# DB migration(033_add_encryption_unique_key). -ignore_messages = ["An attribute affected in cinder.tests", - "No name 'urllib' in module '_MovedItems'", - "No value passed for parameter 'dml'", - "Module 'hashlib' has no 'sha256' member", - "Module 'hashlib' has no 'sha224' member", - "Instance of 'Table' has no 'rename' member"] -# Note(maoy): We ignore cinder.tests for now due to high false -# positive rate. -ignore_modules = ["cinder/tests/"] - -# Note(thangp): E0213, E1101, and E1102 should be ignored for only -# cinder.object modules. E0213 and E1102 are error codes related to -# the first argument of a method, but should be ignored because the method -# is a remotable class method. E1101 is error code related to accessing a -# non-existent member of an object, but should be ignored because the object -# member is created dynamically. -objects_ignore_codes = ["E0213", "E1101", "E1102"] -# Note(thangp): The error messages are for codes [E1120, E1101] appearing in -# the cinder code base using objects. E1120 is an error code related no value -# passed for a parameter in function call, but should be ignored because it is -# reporting false positives. E1101 is error code related to accessing a -# non-existent member of an object, but should be ignored because the object -# member is created dynamically. -objects_ignore_messages = [ - "No value passed for parameter 'id' in function call", - "Module 'cinder.objects' has no 'Backup' member", - "Module 'cinder.objects' has no 'BackupImport' member", - "Module 'cinder.objects' has no 'BackupList' member", - "Module 'cinder.objects' has no 'CGSnapshot' member", - "Module 'cinder.objects' has no 'CGSnapshotList' member", - "Module 'cinder.objects' has no 'ConsistencyGroup' member", - "Module 'cinder.objects' has no 'ConsistencyGroupList' member", - "Module 'cinder.objects' has no 'Service' member", - "Module 'cinder.objects' has no 'ServiceList' member", - "Module 'cinder.objects' has no 'Snapshot' member", - "Module 'cinder.objects' has no 'SnapshotList' member", - "Module 'cinder.objects' has no 'Volume' member", - "Module 'cinder.objects' has no 'VolumeList' member", -] -objects_ignore_modules = ["cinder/objects/"] - -KNOWN_PYLINT_EXCEPTIONS_FILE = "tools/pylint_exceptions" - - -class LintOutput(object): - - _cached_filename = None - _cached_content = None - - def __init__(self, filename, lineno, line_content, code, message, - lintoutput): - self.filename = filename - self.lineno = lineno - self.line_content = line_content - self.code = code - self.message = message - self.lintoutput = lintoutput - - @classmethod - def from_line(cls, line): - m = re.search(r"(\S+):(\d+): \[(\S+)(, \S+)?] (.*)", line) - matched = m.groups() - filename, lineno, code, message = (matched[0], int(matched[1]), - matched[2], matched[-1]) - if cls._cached_filename != filename: - with open(filename) as f: - cls._cached_content = list(f.readlines()) - cls._cached_filename = filename - line_content = cls._cached_content[lineno - 1].rstrip() - return cls(filename, lineno, line_content, code, message, - line.rstrip()) - - @classmethod - def from_msg_to_dict(cls, msg): - """From the output of pylint msg, to a dict, where each key - is a unique error identifier, value is a list of LintOutput - """ - result = {} - for line in msg.splitlines(): - obj = cls.from_line(line) - if obj.is_ignored(): - continue - key = obj.key() - if key not in result: - result[key] = [] - result[key].append(obj) - return result - - def is_ignored(self): - if self.code in ignore_codes: - return True - if any(self.filename.startswith(name) for name in ignore_modules): - return True - if any(msg in self.message for msg in - (ignore_messages + objects_ignore_messages)): - return True - if (self.code in objects_ignore_codes and - any(self.filename.startswith(name) - for name in objects_ignore_modules)): - return True - if (self.code in objects_ignore_codes and - any(self.filename.startswith(name) - for name in objects_ignore_modules)): - return True - return False - - def key(self): - if self.code in ["E1101", "E1103"]: - # These two types of errors are like Foo class has no member bar. - # We discard the source code so that the error will be ignored - # next time another Foo.bar is encountered. - return self.message, "" - return self.message, self.line_content.strip() - - def json(self): - return json.dumps(self.__dict__) - - def review_str(self): - return ("File %(filename)s\nLine %(lineno)d:%(line_content)s\n" - "%(code)s: %(message)s" % self.__dict__) - - -class ErrorKeys(object): - - @classmethod - def print_json(cls, errors, output=sys.stdout): - print("# automatically generated by tools/lintstack.py", file=output) - for i in sorted(errors.keys()): - print(json.dumps(i), file=output) - - @classmethod - def from_file(cls, filename): - keys = set() - for line in open(filename): - if line and line[0] != "#": - d = json.loads(line) - keys.add(tuple(d)) - return keys - - -def run_pylint(): - buff = StringIO() - reporter = text.ParseableTextReporter(output=buff) - args = ["--include-ids=y", "-E", "cinder"] - lint.Run(args, reporter=reporter, exit=False) - val = buff.getvalue() - buff.close() - return val - - -def generate_error_keys(msg=None): - print("Generating", KNOWN_PYLINT_EXCEPTIONS_FILE) - if msg is None: - msg = run_pylint() - errors = LintOutput.from_msg_to_dict(msg) - with open(KNOWN_PYLINT_EXCEPTIONS_FILE, "w") as f: - ErrorKeys.print_json(errors, output=f) - - -def validate(newmsg=None): - print("Loading", KNOWN_PYLINT_EXCEPTIONS_FILE) - known = ErrorKeys.from_file(KNOWN_PYLINT_EXCEPTIONS_FILE) - if newmsg is None: - print("Running pylint. Be patient...") - newmsg = run_pylint() - errors = LintOutput.from_msg_to_dict(newmsg) - - print("Unique errors reported by pylint: was %d, now %d." - % (len(known), len(errors))) - passed = True - for err_key, err_list in errors.items(): - for err in err_list: - if err_key not in known: - print(err.lintoutput) - print() - passed = False - if passed: - print("Congrats! pylint check passed.") - redundant = known - set(errors.keys()) - if redundant: - print("Extra credit: some known pylint exceptions disappeared.") - for i in sorted(redundant): - print(json.dumps(i)) - print("Consider regenerating the exception file if you will.") - else: - print("Please fix the errors above. If you believe they are false " - "positives, run 'tools/lintstack.py generate' to overwrite.") - sys.exit(1) - - -def usage(): - print("""Usage: tools/lintstack.py [generate|validate] - To generate pylint_exceptions file: tools/lintstack.py generate - To validate the current commit: tools/lintstack.py - """) - - -def main(): - option = "validate" - if len(sys.argv) > 1: - option = sys.argv[1] - if option == "generate": - generate_error_keys() - elif option == "validate": - validate() - else: - usage() - - -if __name__ == "__main__": - main() diff --git a/tools/lintstack.sh b/tools/lintstack.sh deleted file mode 100755 index d8591d03d..000000000 --- a/tools/lintstack.sh +++ /dev/null @@ -1,59 +0,0 @@ -#!/usr/bin/env bash - -# Copyright (c) 2012-2013, AT&T Labs, Yun Mao -# All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -# Use lintstack.py to compare pylint errors. -# We run pylint twice, once on HEAD, once on the code before the latest -# commit for review. -set -e -TOOLS_DIR=$(cd $(dirname "$0") && pwd) -# Get the current branch name. -GITHEAD=`git rev-parse --abbrev-ref HEAD` -if [[ "$GITHEAD" == "HEAD" ]]; then - # In detached head mode, get revision number instead - GITHEAD=`git rev-parse HEAD` - echo "Currently we are at commit $GITHEAD" -else - echo "Currently we are at branch $GITHEAD" -fi - -cp -f $TOOLS_DIR/lintstack.py $TOOLS_DIR/lintstack.head.py - -if git rev-parse HEAD^2 2>/dev/null; then - # The HEAD is a Merge commit. Here, the patch to review is - # HEAD^2, the master branch is at HEAD^1, and the patch was - # written based on HEAD^2~1. - PREV_COMMIT=`git rev-parse HEAD^2~1` - git checkout HEAD~1 - # The git merge is necessary for reviews with a series of patches. - # If not, this is a no-op so won't hurt either. - git merge $PREV_COMMIT -else - # The HEAD is not a merge commit. This won't happen on gerrit. - # Most likely you are running against your own patch locally. - # We assume the patch to examine is HEAD, and we compare it against - # HEAD~1 - git checkout HEAD~1 -fi - -# First generate tools/pylint_exceptions from HEAD~1 -$TOOLS_DIR/lintstack.head.py generate -# Then use that as a reference to compare against HEAD -git checkout $GITHEAD -$TOOLS_DIR/lintstack.head.py -echo "Check passed. FYI: the pylint exceptions are:" -cat $TOOLS_DIR/pylint_exceptions - diff --git a/tools/with_venv.sh b/tools/with_venv.sh deleted file mode 100755 index 94e05c127..000000000 --- a/tools/with_venv.sh +++ /dev/null @@ -1,7 +0,0 @@ -#!/bin/bash -tools_path=${tools_path:-$(dirname $0)} -venv_path=${venv_path:-${tools_path}} -venv_dir=${venv_name:-/../.venv} -TOOLS=${tools_path} -VENV=${venv:-${venv_path}/${venv_dir}} -source ${VENV}/bin/activate && "$@" diff --git a/tox.ini b/tox.ini deleted file mode 100644 index 947bf0e03..000000000 --- a/tox.ini +++ /dev/null @@ -1,118 +0,0 @@ -[tox] -minversion = 1.8 -skipsdist = True -envlist = py27,pep8 - -[testenv] -# Note the hash seed is set to 0 until cinder can be tested with a -# random hash seed successfully. -setenv = VIRTUAL_ENV={envdir} - PYTHONHASHSEED=0 -usedevelop = True -install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages} - -# TODO(mriedem): Move oslo.versionedobjects[fixtures] to test-requirements.txt -# after I937823ffeb95725f0b55e298ebee1857d6482883 lands. -deps = -r{toxinidir}/test-requirements.txt - oslo.versionedobjects[fixtures] - -# By default ostestr will set concurrency -# to ncpu, to specify something else use -# the concurrency= option. -# call ie: 'tox -epy27 -- --concurrency=4' -commands = ostestr {posargs} - -whitelist_externals = bash -passenv = *_proxy *_PROXY - -[testenv:releasenotes] -# NOTE(jaegerandi): This target does not use constraints because -# upstream infra does not yet support it. Once that's fixed, we can -# drop the install_command. -install_command = pip install -U --force-reinstall {opts} {packages} -commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html - -[testenv:functional] -setenv = - OS_TEST_PATH = ./cinder/tests/functional - -[testenv:pep8] -commands = - flake8 {posargs} . - # Check that .po and .pot files are valid: - bash -c "find cinder -type f -regex '.*\.pot?' -print0|xargs -0 -n 1 msgfmt --check-format -o /dev/null" - {toxinidir}/tools/config/check_uptodate.sh --checkopts - {toxinidir}/tools/config/check_uptodate.sh - {toxinidir}/tools/check_exec.py {toxinidir}/cinder - -[testenv:fast8] -# Use same environment directory as pep8 env to save space and install time -envdir = {toxworkdir}/pep8 -commands = - {toxinidir}/tools/fast8.sh - -[testenv:pylint] -deps = -r{toxinidir}/requirements.txt - pylint==0.26.0 -commands = bash tools/lintstack.sh - -[testenv:cover] -# Also do not run test_coverage_ext tests while gathering coverage as those -# tests conflict with coverage. -# NOTE(jaegerandi): This target does not use constraints because -# upstream infra does not yet support it. Once that's fixed, we can -# drop the install_command. -install_command = pip install -U --force-reinstall {opts} {packages} -commands = - python setup.py testr --coverage \ - --testr-args='^(?!.*test.*coverage).*$' - -[testenv:genconfig] -sitepackages = False -envdir = {toxworkdir}/pep8 -commands = {toxinidir}/tools/config/generate_sample.sh from_tox - -[testenv:genopts] -sitepackages = False -envdir = {toxworkdir}/pep8 -commands = {toxinidir}/tools/config/generate_sample.sh from_tox --nosamplefile - -[testenv:venv] -# NOTE(jaegerandi): This target does not use constraints because -# upstream infra does not yet support it. Once that's fixed, we can -# drop the install_command. -install_command = pip install -U --force-reinstall {opts} {packages} -commands = {posargs} - -[testenv:docs] -commands = python setup.py build_sphinx - -[testenv:gendriverlist] -sitepackages = False -envdir = {toxworkdir}/venv -commands = python {toxinidir}/tools/generate_driver_list.py - -[testenv:bandit] -deps = -r{toxinidir}/test-requirements.txt -commands = bandit -c tools/bandit.yaml -r cinder -n 5 -ll - -[flake8] -# Following checks are ignored on purpose. -# -# E251 unexpected spaces around keyword / parameter equals -# reason: no improvement in readability -ignore = E251 -exclude = .git,.venv,.tox,dist,tools,doc,*egg,build -max-complexity=30 - -[hacking] -local-check-factory = cinder.hacking.checks.factory -import_exceptions = cinder.i18n - -[testenv:pip-missing-reqs] -# do not install test-requirements as that will pollute the virtualenv for -# determining missing packages -# this also means that pip-missing-reqs must be installed separately, outside -# of the requirements.txt files -deps = pip_missing_reqs -commands = pip-missing-reqs -d --ignore-file=cinder/tests/* cinder diff --git a/debian/README.Debian b/trusty/debian/README.Debian similarity index 100% rename from debian/README.Debian rename to trusty/debian/README.Debian diff --git a/debian/changelog b/trusty/debian/changelog similarity index 98% rename from debian/changelog rename to trusty/debian/changelog index 747e75840..e87c94b83 100644 --- a/debian/changelog +++ b/trusty/debian/changelog @@ -1,3 +1,10 @@ +cinder (2:8.0.0~rc1-2) unstable; urgency=medium + + * Uploading to unstable. + * Updated ja.po debconf translation (Closes: #816343). + + -- Thomas Goirand Tue, 05 Apr 2016 10:43:20 +0200 + cinder (2:8.0.0~rc1-1) experimental; urgency=medium * New upstream release. diff --git a/debian/cinder-api.config.in b/trusty/debian/cinder-api.config.in similarity index 100% rename from debian/cinder-api.config.in rename to trusty/debian/cinder-api.config.in diff --git a/debian/cinder-api.init.in b/trusty/debian/cinder-api.init.in similarity index 100% rename from debian/cinder-api.init.in rename to trusty/debian/cinder-api.init.in diff --git a/debian/cinder-api.install b/trusty/debian/cinder-api.install similarity index 100% rename from debian/cinder-api.install rename to trusty/debian/cinder-api.install diff --git a/debian/cinder-api.lintian-overrides b/trusty/debian/cinder-api.lintian-overrides similarity index 100% rename from debian/cinder-api.lintian-overrides rename to trusty/debian/cinder-api.lintian-overrides diff --git a/debian/cinder-api.manpages b/trusty/debian/cinder-api.manpages similarity index 100% rename from debian/cinder-api.manpages rename to trusty/debian/cinder-api.manpages diff --git a/debian/cinder-api.postinst.in b/trusty/debian/cinder-api.postinst.in similarity index 100% rename from debian/cinder-api.postinst.in rename to trusty/debian/cinder-api.postinst.in diff --git a/debian/cinder-api.templates b/trusty/debian/cinder-api.templates similarity index 100% rename from debian/cinder-api.templates rename to trusty/debian/cinder-api.templates diff --git a/debian/cinder-backup.init.in b/trusty/debian/cinder-backup.init.in similarity index 100% rename from debian/cinder-backup.init.in rename to trusty/debian/cinder-backup.init.in diff --git a/debian/cinder-backup.install b/trusty/debian/cinder-backup.install similarity index 100% rename from debian/cinder-backup.install rename to trusty/debian/cinder-backup.install diff --git a/debian/cinder-common.config.in b/trusty/debian/cinder-common.config.in similarity index 100% rename from debian/cinder-common.config.in rename to trusty/debian/cinder-common.config.in diff --git a/debian/cinder-common.dirs b/trusty/debian/cinder-common.dirs similarity index 100% rename from debian/cinder-common.dirs rename to trusty/debian/cinder-common.dirs diff --git a/debian/cinder-common.install b/trusty/debian/cinder-common.install similarity index 100% rename from debian/cinder-common.install rename to trusty/debian/cinder-common.install diff --git a/debian/cinder-common.lintian-overrides b/trusty/debian/cinder-common.lintian-overrides similarity index 100% rename from debian/cinder-common.lintian-overrides rename to trusty/debian/cinder-common.lintian-overrides diff --git a/debian/cinder-common.logrotate b/trusty/debian/cinder-common.logrotate similarity index 100% rename from debian/cinder-common.logrotate rename to trusty/debian/cinder-common.logrotate diff --git a/debian/cinder-common.manpages b/trusty/debian/cinder-common.manpages similarity index 100% rename from debian/cinder-common.manpages rename to trusty/debian/cinder-common.manpages diff --git a/debian/cinder-common.postinst.in b/trusty/debian/cinder-common.postinst.in similarity index 100% rename from debian/cinder-common.postinst.in rename to trusty/debian/cinder-common.postinst.in diff --git a/debian/cinder-common.postrm b/trusty/debian/cinder-common.postrm similarity index 100% rename from debian/cinder-common.postrm rename to trusty/debian/cinder-common.postrm diff --git a/debian/cinder-common.prerm b/trusty/debian/cinder-common.prerm similarity index 100% rename from debian/cinder-common.prerm rename to trusty/debian/cinder-common.prerm diff --git a/debian/cinder-common.sudoers b/trusty/debian/cinder-common.sudoers similarity index 100% rename from debian/cinder-common.sudoers rename to trusty/debian/cinder-common.sudoers diff --git a/debian/cinder-common.templates b/trusty/debian/cinder-common.templates similarity index 100% rename from debian/cinder-common.templates rename to trusty/debian/cinder-common.templates diff --git a/debian/cinder-common.tmpfile b/trusty/debian/cinder-common.tmpfile similarity index 100% rename from debian/cinder-common.tmpfile rename to trusty/debian/cinder-common.tmpfile diff --git a/debian/cinder-doc.doc-base b/trusty/debian/cinder-doc.doc-base similarity index 100% rename from debian/cinder-doc.doc-base rename to trusty/debian/cinder-doc.doc-base diff --git a/debian/cinder-scheduler.init.in b/trusty/debian/cinder-scheduler.init.in similarity index 100% rename from debian/cinder-scheduler.init.in rename to trusty/debian/cinder-scheduler.init.in diff --git a/debian/cinder-scheduler.install b/trusty/debian/cinder-scheduler.install similarity index 100% rename from debian/cinder-scheduler.install rename to trusty/debian/cinder-scheduler.install diff --git a/debian/cinder-scheduler.manpages b/trusty/debian/cinder-scheduler.manpages similarity index 100% rename from debian/cinder-scheduler.manpages rename to trusty/debian/cinder-scheduler.manpages diff --git a/debian/cinder-volume.init.in b/trusty/debian/cinder-volume.init.in similarity index 100% rename from debian/cinder-volume.init.in rename to trusty/debian/cinder-volume.init.in diff --git a/debian/cinder-volume.install b/trusty/debian/cinder-volume.install similarity index 100% rename from debian/cinder-volume.install rename to trusty/debian/cinder-volume.install diff --git a/debian/cinder-volume.manpages b/trusty/debian/cinder-volume.manpages similarity index 100% rename from debian/cinder-volume.manpages rename to trusty/debian/cinder-volume.manpages diff --git a/debian/cinder-volume.postinst.in b/trusty/debian/cinder-volume.postinst.in similarity index 100% rename from debian/cinder-volume.postinst.in rename to trusty/debian/cinder-volume.postinst.in diff --git a/debian/cinder.conf b/trusty/debian/cinder.conf similarity index 100% rename from debian/cinder.conf rename to trusty/debian/cinder.conf diff --git a/debian/cinder_tgt.conf b/trusty/debian/cinder_tgt.conf similarity index 100% rename from debian/cinder_tgt.conf rename to trusty/debian/cinder_tgt.conf diff --git a/debian/compat b/trusty/debian/compat similarity index 100% rename from debian/compat rename to trusty/debian/compat diff --git a/debian/control b/trusty/debian/control similarity index 100% rename from debian/control rename to trusty/debian/control diff --git a/debian/copyright b/trusty/debian/copyright similarity index 100% rename from debian/copyright rename to trusty/debian/copyright diff --git a/debian/debian_control_vars b/trusty/debian/debian_control_vars similarity index 100% rename from debian/debian_control_vars rename to trusty/debian/debian_control_vars diff --git a/debian/gbp.conf b/trusty/debian/gbp.conf similarity index 100% rename from debian/gbp.conf rename to trusty/debian/gbp.conf diff --git a/debian/gen-fixed-config b/trusty/debian/gen-fixed-config similarity index 100% rename from debian/gen-fixed-config rename to trusty/debian/gen-fixed-config diff --git a/debian/man/cinder-api.8 b/trusty/debian/man/cinder-api.8 similarity index 100% rename from debian/man/cinder-api.8 rename to trusty/debian/man/cinder-api.8 diff --git a/debian/man/cinder-manage.8 b/trusty/debian/man/cinder-manage.8 similarity index 100% rename from debian/man/cinder-manage.8 rename to trusty/debian/man/cinder-manage.8 diff --git a/debian/man/cinder-rootwrap.8 b/trusty/debian/man/cinder-rootwrap.8 similarity index 100% rename from debian/man/cinder-rootwrap.8 rename to trusty/debian/man/cinder-rootwrap.8 diff --git a/debian/man/cinder-scheduler.8 b/trusty/debian/man/cinder-scheduler.8 similarity index 100% rename from debian/man/cinder-scheduler.8 rename to trusty/debian/man/cinder-scheduler.8 diff --git a/debian/man/cinder-volume.8 b/trusty/debian/man/cinder-volume.8 similarity index 100% rename from debian/man/cinder-volume.8 rename to trusty/debian/man/cinder-volume.8 diff --git a/debian/patches/Missing_configuration_opts_from_cinder.sample.conf.patch b/trusty/debian/patches/Missing_configuration_opts_from_cinder.sample.conf.patch similarity index 100% rename from debian/patches/Missing_configuration_opts_from_cinder.sample.conf.patch rename to trusty/debian/patches/Missing_configuration_opts_from_cinder.sample.conf.patch diff --git a/debian/patches/no-zfssa-tests.patch b/trusty/debian/patches/no-zfssa-tests.patch similarity index 100% rename from debian/patches/no-zfssa-tests.patch rename to trusty/debian/patches/no-zfssa-tests.patch diff --git a/debian/patches/remove-zfssa-from-opts.py.patch b/trusty/debian/patches/remove-zfssa-from-opts.py.patch similarity index 100% rename from debian/patches/remove-zfssa-from-opts.py.patch rename to trusty/debian/patches/remove-zfssa-from-opts.py.patch diff --git a/debian/patches/series b/trusty/debian/patches/series similarity index 100% rename from debian/patches/series rename to trusty/debian/patches/series diff --git a/debian/po/POTFILES.in b/trusty/debian/po/POTFILES.in similarity index 100% rename from debian/po/POTFILES.in rename to trusty/debian/po/POTFILES.in diff --git a/debian/po/cs.po b/trusty/debian/po/cs.po similarity index 100% rename from debian/po/cs.po rename to trusty/debian/po/cs.po diff --git a/debian/po/da.po b/trusty/debian/po/da.po similarity index 100% rename from debian/po/da.po rename to trusty/debian/po/da.po diff --git a/debian/po/de.po b/trusty/debian/po/de.po similarity index 100% rename from debian/po/de.po rename to trusty/debian/po/de.po diff --git a/debian/po/es.po b/trusty/debian/po/es.po similarity index 100% rename from debian/po/es.po rename to trusty/debian/po/es.po diff --git a/debian/po/fr.po b/trusty/debian/po/fr.po similarity index 91% rename from debian/po/fr.po rename to trusty/debian/po/fr.po index a21638e25..410f71cb9 100644 --- a/debian/po/fr.po +++ b/trusty/debian/po/fr.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: cinder\n" "Report-Msgid-Bugs-To: cinder@packages.debian.org\n" -"POT-Creation-Date: 2013-10-09 23:29+0800\n" +"POT-Creation-Date: 2013-12-19 16:02+0800\n" "PO-Revision-Date: 2013-12-17 08:12+0100\n" "Last-Translator: Julien Patriarca \n" "Language-Team: FRENCH \n" @@ -20,28 +20,12 @@ msgstr "" #. Type: boolean #. Description #: ../cinder-common.templates:2001 -msgid "Start Cinder services at boot?" -msgstr "Démarrer les services Cinder au lancement du système ?" - -#. Type: boolean -#. Description -#: ../cinder-common.templates:2001 -msgid "" -"Please choose whether you want to start Cinder services when the machine is " -"booted up." -msgstr "" -"Veuillez choisir si vous souhaitez lancer les services Cinder lors du " -"démarrage de la machine." - -#. Type: boolean -#. Description -#: ../cinder-common.templates:3001 msgid "Set up a database for Cinder?" msgstr "Installer une base de données pour Cinder ?" #. Type: boolean #. Description -#: ../cinder-common.templates:3001 +#: ../cinder-common.templates:2001 msgid "" "No database has been set up for Cinder to use. Before continuing, you should " "make sure you have the following information:" @@ -51,7 +35,7 @@ msgstr "" #. Type: boolean #. Description -#: ../cinder-common.templates:3001 +#: ../cinder-common.templates:2001 msgid "" " * the type of database that you want to use;\n" " * the database server hostname (that server must allow TCP connections from " @@ -67,7 +51,7 @@ msgstr "" #. Type: boolean #. Description -#: ../cinder-common.templates:3001 +#: ../cinder-common.templates:2001 msgid "" "If some of these requirements are missing, do not choose this option and run " "with regular SQLite support." @@ -77,7 +61,7 @@ msgstr "" #. Type: boolean #. Description -#: ../cinder-common.templates:3001 +#: ../cinder-common.templates:2001 msgid "" "You can change this setting later on by running \"dpkg-reconfigure -plow " "cinder\"." @@ -87,13 +71,13 @@ msgstr "" #. Type: string #. Description -#: ../cinder-common.templates:4001 +#: ../cinder-common.templates:3001 msgid "Authentication server hostname:" msgstr "Nom d'hôte du serveur d'authentification : " #. Type: string #. Description -#: ../cinder-common.templates:4001 +#: ../cinder-common.templates:3001 msgid "" "Please specify the hostname of the authentication server. Typically this is " "also the hostname of the OpenStack Identity Service (Keystone)." @@ -110,7 +94,7 @@ msgstr "" #. You're advised to either keep "tenant" without translating it #. or keep it aside with your translation. Example for French: #. proprietaire ("tenant") -#: ../cinder-common.templates:5001 +#: ../cinder-common.templates:4001 msgid "Authentication server tenant name:" msgstr "Nom d'espace client du serveur d'authentification :" @@ -123,20 +107,20 @@ msgstr "Nom d'espace client du serveur d'authentification :" #. You're advised to either keep "tenant" without translating it #. or keep it aside with your translation. Example for French: #. proprietaire ("tenant") -#: ../cinder-common.templates:5001 +#: ../cinder-common.templates:4001 msgid "Please specify the authentication server tenant name." msgstr "" "Veuillez indiquer le nom de l'espace client du serveur d’authentification." #. Type: string #. Description -#: ../cinder-common.templates:6001 +#: ../cinder-common.templates:5001 msgid "Authentication server username:" msgstr "Nom d'utilisateur du serveur d'authentification : " #. Type: string #. Description -#: ../cinder-common.templates:6001 +#: ../cinder-common.templates:5001 msgid "Please specify the username to use with the authentication server." msgstr "" "Veuillez indiquer le nom d'utilisateur à utiliser sur le serveur " @@ -144,13 +128,13 @@ msgstr "" #. Type: password #. Description -#: ../cinder-common.templates:7001 +#: ../cinder-common.templates:6001 msgid "Authentication server password:" msgstr "Mot de passe du serveur d'authentification :" #. Type: password #. Description -#: ../cinder-common.templates:7001 +#: ../cinder-common.templates:6001 msgid "Please specify the password to use with the authentication server." msgstr "" "Veuillez indiquer le mot de passe à utiliser sur le serveur " @@ -158,13 +142,13 @@ msgstr "" #. Type: string #. Description -#: ../cinder-common.templates:8001 +#: ../cinder-common.templates:7001 msgid "Cinder volume group:" msgstr "Groupe de volume Cinder : " #. Type: string #. Description -#: ../cinder-common.templates:8001 +#: ../cinder-common.templates:7001 msgid "" "Please specify the name of the LVM volume group on which Cinder will create " "partitions." @@ -174,7 +158,7 @@ msgstr "" #. Type: string #. Description -#: ../cinder-common.templates:9001 +#: ../cinder-common.templates:8001 msgid "IP address of your RabbitMQ host:" msgstr "Adresse IP de votre hôte RabbitMQ :" @@ -184,8 +168,8 @@ msgstr "Adresse IP de votre hôte RabbitMQ :" #. Description #. Type: password #. Description -#: ../cinder-common.templates:9001 ../cinder-common.templates:10001 -#: ../cinder-common.templates:11001 +#: ../cinder-common.templates:8001 ../cinder-common.templates:9001 +#: ../cinder-common.templates:10001 msgid "" "In order to interoperate with other components of OpenStack, this package " "needs to connect to a central RabbitMQ server." @@ -195,21 +179,19 @@ msgstr "" #. Type: string #. Description -#: ../cinder-common.templates:9001 -#| msgid "Please specify the password to use with the authentication server." +#: ../cinder-common.templates:8001 msgid "Please specify the IP address of that server." msgstr "Veuillez indiquer l'adresse IP de ce serveur." #. Type: string #. Description -#: ../cinder-common.templates:10001 +#: ../cinder-common.templates:9001 msgid "Username for connection to the RabbitMQ server:" msgstr "Nom d'utilisateur pour la connexion au serveur RabbitMQ :" #. Type: string #. Description -#: ../cinder-common.templates:10001 -#| msgid "Please specify the username to use with the authentication server." +#: ../cinder-common.templates:9001 msgid "Please specify the username used to connect to the RabbitMQ server." msgstr "" "Veuillez indiquer le nom d'utilisateur à utiliser pour se connecter au " @@ -217,14 +199,13 @@ msgstr "" #. Type: password #. Description -#: ../cinder-common.templates:11001 +#: ../cinder-common.templates:10001 msgid "Password for connection to the RabbitMQ server:" msgstr "Mot de passe pour la connexion au serveur RabbitMQ :" #. Type: password #. Description -#: ../cinder-common.templates:11001 -#| msgid "Please specify the password to use with the authentication server." +#: ../cinder-common.templates:10001 msgid "Please specify the password used to connect to the RabbitMQ server." msgstr "" "Veuillez indiquer le mot de passe à utiliser pour se connecter au serveur " @@ -334,6 +315,16 @@ msgstr "" "région représentant un lieu. Veuillez entrer une zone que vous souhaitez " "utiliser lors de l'enregistrement d'un point d'accès." +#~ msgid "Start Cinder services at boot?" +#~ msgstr "Démarrer les services Cinder au lancement du système ?" + +#~ msgid "" +#~ "Please choose whether you want to start Cinder services when the machine " +#~ "is booted up." +#~ msgstr "" +#~ "Veuillez choisir si vous souhaitez lancer les services Cinder lors du " +#~ "démarrage de la machine." + #~ msgid "" #~ "If you don't choose this option, no database will be set up and Cinder " #~ "will use regular SQLite support." diff --git a/debian/po/it.po b/trusty/debian/po/it.po similarity index 98% rename from debian/po/it.po rename to trusty/debian/po/it.po index 489d2887f..17fc87eba 100644 --- a/debian/po/it.po +++ b/trusty/debian/po/it.po @@ -176,7 +176,6 @@ msgstr "" #. Type: string #. Description #: ../cinder-common.templates:8001 -#| msgid "Please enter the IP address that will be used to contact Cinder." msgid "Please specify the IP address of that server." msgstr "Inserire l'indirizzo IP di tale server." @@ -190,7 +189,8 @@ msgstr "Nome utente per la connessione al server RabbitMQ:" #. Description #: ../cinder-common.templates:9001 msgid "Please specify the username used to connect to the RabbitMQ server." -msgstr "Specificare il nome utente da usare per connettersi al server RabbitMQ." +msgstr "" +"Specificare il nome utente da usare per connettersi al server RabbitMQ." #. Type: password #. Description diff --git a/debian/po/ja.po b/trusty/debian/po/ja.po similarity index 67% rename from debian/po/ja.po rename to trusty/debian/po/ja.po index 42d701083..0bebf335c 100644 --- a/debian/po/ja.po +++ b/trusty/debian/po/ja.po @@ -1,26 +1,29 @@ -# SOME DESCRIPTIVE TITLE. -# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER -# This file is distributed under the same license as the cinder package. -# victory , 2013. -# +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the cinder package. +# victory , 2013. +# Takuma Yamada , 2016. +# msgid "" msgstr "" "Project-Id-Version: cinder\n" "Report-Msgid-Bugs-To: cinder@packages.debian.org\n" "POT-Creation-Date: 2013-12-19 16:02+0800\n" -"PO-Revision-Date: 2013-09-02 14:02+0900\n" -"Last-Translator: victory \n" +"PO-Revision-Date: 2016-02-23 15:56+0900\n" +"Last-Translator: Takuma Yamada \n" "Language-Team: Japanese \n" "Language: ja\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Gtranslator 2.91.6\n" #. Type: boolean #. Description #: ../cinder-common.templates:2001 msgid "Set up a database for Cinder?" -msgstr "Cinder 用のデータベースを用意しますか?" +msgstr "Cinder 用のデータベースを設定しますか?" #. Type: boolean #. Description @@ -29,8 +32,8 @@ msgid "" "No database has been set up for Cinder to use. Before continuing, you should " "make sure you have the following information:" msgstr "" -"Cinder で利用するデータベースが用意されていません。続ける前に以下の情報が揃っ" -"ていることを確認してください:" +"Cinder で使用するために設定されたデータベースがありません。続行する前に、以下" +"の情報が揃っていることを確認してください:" #. Type: boolean #. Description @@ -42,10 +45,10 @@ msgid "" " machine);\n" " * a username and password to access the database." msgstr "" -" - 使いたいデータベースの種類\n" -" - データベースサーバのホスト名 (このサーバはこのマシンからの\n" -" TCP 接続を許可しなければなりません)\n" -" - データベースにアクセスするためのユーザ名とパスワード" +" * 使用するデータベースの種類\n" +" * データベースサーバのホスト名 (そのサーバは、このマシンからの\n" +" TCP 接続を許可する必要があります)\n" +" * データベースにアクセスするためのユーザ名とパスワード" #. Type: boolean #. Description @@ -54,8 +57,8 @@ msgid "" "If some of these requirements are missing, do not choose this option and run " "with regular SQLite support." msgstr "" -"必要な情報が欠けている場合このオプションを却下して標準の SQLite を利用しま" -"す。" +"これらの要件が欠落している場合は、このオプションを選択しないでください。そし" +"て、標準 SQLite サポートで実行してください。" #. Type: boolean #. Description @@ -64,8 +67,8 @@ msgid "" "You can change this setting later on by running \"dpkg-reconfigure -plow " "cinder\"." msgstr "" -"この設定は後で「dpkg-reconfigure -plow cinder」を実行することにより変更できま" -"す。" +"「dpkg-reconfigure -plow cinder」の実行により、この設定を後で変更することがで" +"きます。" #. Type: string #. Description @@ -80,8 +83,8 @@ msgid "" "Please specify the hostname of the authentication server. Typically this is " "also the hostname of the OpenStack Identity Service (Keystone)." msgstr "" -"認証サーバのホスト名を指定してください。これは通常 OpenStack Identity " -"Service (Keystone) のホスト名にもなります。" +"認証サーバのホスト名を指定してください。通常これは OpenStack Identity " +"Service (Keystone) のホスト名と同じです。" #. Type: string #. Description @@ -94,7 +97,7 @@ msgstr "" #. proprietaire ("tenant") #: ../cinder-common.templates:4001 msgid "Authentication server tenant name:" -msgstr "認証サーバの管理用アカウント (tenant) 名" +msgstr "認証サーバのテナント (tenant) 名:" #. Type: string #. Description @@ -107,7 +110,7 @@ msgstr "認証サーバの管理用アカウント (tenant) 名" #. proprietaire ("tenant") #: ../cinder-common.templates:4001 msgid "Please specify the authentication server tenant name." -msgstr "認証サーバの管理用アカウント (tenant) 名を指定してください。" +msgstr "認証サーバのテナント (tenant) 名を指定してください。" #. Type: string #. Description @@ -119,7 +122,7 @@ msgstr "認証サーバのユーザ名:" #. Description #: ../cinder-common.templates:5001 msgid "Please specify the username to use with the authentication server." -msgstr "認証サーバで利用するユーザ名を指定してください。" +msgstr "認証サーバで使用するユーザ名を指定してください。" #. Type: password #. Description @@ -131,7 +134,7 @@ msgstr "認証サーバのパスワード:" #. Description #: ../cinder-common.templates:6001 msgid "Please specify the password to use with the authentication server." -msgstr "認証サーバで利用するパスワードを指定してください。" +msgstr "認証サーバで使用するパスワードを指定してください。" #. Type: string #. Description @@ -146,14 +149,14 @@ msgid "" "Please specify the name of the LVM volume group on which Cinder will create " "partitions." msgstr "" -"Cinder にパーティションを作成させる LVM ボリュームグループの名前を指定してく" -"ださい。" +"Cinder がパーティションを作成する LVM ボリュームグループの名前を指定してくだ" +"さい。" #. Type: string #. Description #: ../cinder-common.templates:8001 msgid "IP address of your RabbitMQ host:" -msgstr "" +msgstr "RabbitMQ ホストの IP アドレス:" #. Type: string #. Description @@ -167,48 +170,44 @@ msgid "" "In order to interoperate with other components of OpenStack, this package " "needs to connect to a central RabbitMQ server." msgstr "" +"OpenStack のほかのコンポーネントと相互運用するためには、このパッケージは中央 " +"RabbitMQ サーバに接続する必要があります。" #. Type: string #. Description #: ../cinder-common.templates:8001 -#, fuzzy -#| msgid "Please specify the password to use with the authentication server." msgid "Please specify the IP address of that server." -msgstr "認証サーバで利用するパスワードを指定してください。" +msgstr "そのサーバの IP アドレスを指定してください。" #. Type: string #. Description #: ../cinder-common.templates:9001 msgid "Username for connection to the RabbitMQ server:" -msgstr "" +msgstr "RabbitMQ サーバ接続用のユーザ名" #. Type: string #. Description #: ../cinder-common.templates:9001 -#, fuzzy -#| msgid "Please specify the username to use with the authentication server." msgid "Please specify the username used to connect to the RabbitMQ server." -msgstr "認証サーバで利用するユーザ名を指定してください。" +msgstr "RabbitMQ サーバ接続用のユーザ名を指定してください。" #. Type: password #. Description #: ../cinder-common.templates:10001 msgid "Password for connection to the RabbitMQ server:" -msgstr "" +msgstr "RabbitMQ サーバ接続用のパスワード:" #. Type: password #. Description #: ../cinder-common.templates:10001 -#, fuzzy -#| msgid "Please specify the password to use with the authentication server." msgid "Please specify the password used to connect to the RabbitMQ server." -msgstr "認証サーバで利用するパスワードを指定してください。" +msgstr "RabbitMQ サーバの接続に使用するパスワードを指定してください。" #. Type: boolean #. Description #: ../cinder-api.templates:2001 msgid "Register Cinder in the Keystone endpoint catalog?" -msgstr "Cinder を Keystone の端末リストに登録しますか?" +msgstr "Cinder を Keystone のエンドポイントのカタログに登録しますか?" #. Type: boolean #. Description @@ -218,9 +217,9 @@ msgid "" "accessible. This is done using \"keystone service-create\" and \"keystone " "endpoint-create\". This can be done automatically now." msgstr "" -"OpenStack のサービスごと (API ごと) に、アクセスできるようにするため登録すべ" -"きです。「keystone service-create」と「keystone endpoint-create」を使って登録" -"することができます。ここで自動的に行うことができます。" +"各 OpenStack のサービス (各 API ) がアクセスできるようにするために登録する必" +"要があります。これは「keystone service-create」と「keystone endpoint-create」" +"を使用して行われます。これは自動的に行うことができます。" #. Type: boolean #. Description @@ -229,8 +228,8 @@ msgid "" "Note that you will need to have an up and running Keystone server on which " "to connect using the Keystone authentication token." msgstr "" -"Keystone 認証文字列を使って接続する先の Keystone サーバが必要なことに注意して" -"ください。" +"Keystone 認証トークンを使って接続するには、Keystone サーバの起動および実行が" +"必要になりますので注意してください。" #. Type: string #. Description @@ -245,14 +244,15 @@ msgid "" "Please enter the IP address of the Keystone server, so that cinder-api can " "contact Keystone to do the Cinder service and endpoint creation." msgstr "" -"Keystone サーバの IP アドレスを入力してください。それにより cinder-api は " -"Keystone と通信し、Cinder サービスや端末の作成ができるようになります。" +"Keystone サーバの IP アドレスを入力してください。その結果 ceilometer-api は、" +"Ceilometer サービスやエンドポイント作成を行うために Keystone へ通信することが" +"できます。" #. Type: password #. Description #: ../cinder-api.templates:4001 msgid "Keystone authentication token:" -msgstr "Keystone 認証文字列:" +msgstr "Keystone 認証トークン:" #. Type: password #. Description @@ -261,20 +261,20 @@ msgid "" "To configure its endpoint in Keystone, cinder-api needs the Keystone " "authentication token." msgstr "" -"Keystone で端末を設定するには、cinder-api は Keystone 認証文字列を必要としま" -"す。" +"Keystone でエンドポイントを設定するには、cinder-api は Keystone 認証トークン" +"を必要とします。" #. Type: string #. Description #: ../cinder-api.templates:5001 msgid "Cinder endpoint IP address:" -msgstr "Cinder 端末の IP アドレス:" +msgstr "Cinder エンドポイントの IP アドレス:" #. Type: string #. Description #: ../cinder-api.templates:5001 msgid "Please enter the IP address that will be used to contact Cinder." -msgstr "Cinder への通信に利用する IP アドレスを入力してください。" +msgstr "Cinder への通信に使用する IP アドレスを入力してください。" #. Type: string #. Description @@ -284,15 +284,15 @@ msgid "" "service, so if you are installing a public cloud, this should be a public IP " "address." msgstr "" -"この IP アドレスはこのサービスを利用するクライアントからアクセスできないとい" -"けないので、パブリッククラウドをインストールしている場合、これは公開 IP アド" -"レスを使うようにしてください。" +"この IP アドレスは、このサービスを利用するクライアントからアクセス可能でなけ" +"ればならないので、パブリッククラウドをインストールしている場合、これはパブ" +"リック IP アドレスでなければなりません。" #. Type: string #. Description #: ../cinder-api.templates:6001 msgid "Name of the region to register:" -msgstr "登録する領域の名前:" +msgstr "登録するリージョンの名前:" #. Type: string #. Description @@ -302,8 +302,9 @@ msgid "" "location. Please enter the zone that you wish to use when registering the " "endpoint." msgstr "" -"OpenStack は位置を示す各領域による利用可能区分を利用することができます。端末" -"の登録時に利用したい区分を入力してください。" +"OpenStack は、場所を表すリージョン毎に、アベイラビリティーゾーンの使用をサ" +"ポートします。エンドポイントを登録する際に、使用するゾーンを入力してくださ" +"い。" #~ msgid "Start Cinder services at boot?" #~ msgstr "ブート時に Cinder サービスを開始しますか?" diff --git a/debian/po/nl.po b/trusty/debian/po/nl.po similarity index 100% rename from debian/po/nl.po rename to trusty/debian/po/nl.po diff --git a/debian/po/pt.po b/trusty/debian/po/pt.po similarity index 99% rename from debian/po/pt.po rename to trusty/debian/po/pt.po index b0103e91a..f6245665b 100644 --- a/debian/po/pt.po +++ b/trusty/debian/po/pt.po @@ -176,7 +176,6 @@ msgstr "" #. Type: string #. Description #: ../cinder-common.templates:8001 -#| msgid "Please enter the IP address that will be used to contact Cinder." msgid "Please specify the IP address of that server." msgstr "Indique por favor o endereço IP desse servidor." @@ -307,5 +306,3 @@ msgstr "" "O OpenStack pode ser usado usando zonas de disponibilidade, com cada região " "a representar uma localização. Por favor, indique a zona que quer usar ao " "registar o ponto de ligação." - - diff --git a/debian/po/ru.po b/trusty/debian/po/ru.po similarity index 100% rename from debian/po/ru.po rename to trusty/debian/po/ru.po diff --git a/trusty/debian/po/sv.po b/trusty/debian/po/sv.po new file mode 100644 index 000000000..952c8e054 --- /dev/null +++ b/trusty/debian/po/sv.po @@ -0,0 +1,374 @@ +# Translation of cinder debconf template to Swedish +# Copyright (C) 2014 Martin Bagge +# This file is distributed under the same license as the cinder package. +# +# Martin Bagge , 2014 +msgid "" +msgstr "" +"Project-Id-Version: cinder\n" +"Report-Msgid-Bugs-To: cinder@packages.debian.org\n" +"POT-Creation-Date: 2013-12-19 16:02+0800\n" +"PO-Revision-Date: 2014-01-08 16:52+0100\n" +"Last-Translator: Martin Bagge / brother \n" +"Language-Team: Swedish \n" +"Language: Swedish\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Generator: Poedit 1.5.4\n" + +#. Type: boolean +#. Description +#: ../cinder-common.templates:2001 +msgid "Set up a database for Cinder?" +msgstr "Ska en databas installeras för Cinder?" + +#. Type: boolean +#. Description +#: ../cinder-common.templates:2001 +#, fuzzy +#| msgid "" +#| "No database has been set up for Cinder to use. If you want to set one up " +#| "now, please make sure you have all needed information:" +msgid "" +"No database has been set up for Cinder to use. Before continuing, you should " +"make sure you have the following information:" +msgstr "" +"Ingen databas har installerats för Cinder. Innan du fortsätter behöver " +"följande finnas tillgängligt:" + +#. Type: boolean +#. Description +#: ../cinder-common.templates:2001 +#, fuzzy +#| msgid "" +#| " * the host name of the database server (which must allow TCP\n" +#| " connections from this machine);\n" +#| " * a username and password to access the database;\n" +#| " * the type of database management software you want to use." +msgid "" +" * the type of database that you want to use;\n" +" * the database server hostname (that server must allow TCP connections from " +"this\n" +" machine);\n" +" * a username and password to access the database." +msgstr "" +" * serverns värdnamn (som måste kunna ta emot TCP-anslutningar\n" +" från den här maskinen)\n" +" * användarnamn och lösenord för att komma åt databasen.\n" +" * vilken databastyp du vill använda." + +#. Type: boolean +#. Description +#: ../cinder-common.templates:2001 +msgid "" +"If some of these requirements are missing, do not choose this option and run " +"with regular SQLite support." +msgstr "" + +#. Type: boolean +#. Description +#: ../cinder-common.templates:2001 +#, fuzzy +#| msgid "" +#| "You can change this setting later on by running \"dpkg-reconfigure -plow " +#| "cinder-common\"." +msgid "" +"You can change this setting later on by running \"dpkg-reconfigure -plow " +"cinder\"." +msgstr "" +"Denna inställning kan ändras senare genom att köra \"dpkg-reconfigure -plow " +"cinder-common\"." + +#. Type: string +#. Description +#: ../cinder-common.templates:3001 +#, fuzzy +#| msgid "Auth server hostname:" +msgid "Authentication server hostname:" +msgstr "Värdnamn för identifieringsserver:" + +#. Type: string +#. Description +#: ../cinder-common.templates:3001 +#, fuzzy +#| msgid "" +#| "Please specify the URL of your Cinder authentication server. Typically " +#| "this is also the URL of your OpenStack Identity Service (Keystone)." +msgid "" +"Please specify the hostname of the authentication server. Typically this is " +"also the hostname of the OpenStack Identity Service (Keystone)." +msgstr "" +"Ange URL till din Cinder-identifieringsserver. Detta är vanligtvis samma URL " +"som till din OpenStack-identitetstjänst (Keystone)." + +#. Type: string +#. Description +#. Translators: a "tenant" in OpenStack world is +#. an entity that contains one or more username/password couples. +#. It's typically the tenant that will be used for billing. Having more than one +#. username/password is very helpful in larger organization. +#. You're advised to either keep "tenant" without translating it +#. or keep it aside with your translation. Example for French: +#. proprietaire ("tenant") +#: ../cinder-common.templates:4001 +#, fuzzy +#| msgid "Auth server tenant name:" +msgid "Authentication server tenant name:" +msgstr "Namn för \"tenant\" (administratör) på identifieringsservern:" + +#. Type: string +#. Description +#. Translators: a "tenant" in OpenStack world is +#. an entity that contains one or more username/password couples. +#. It's typically the tenant that will be used for billing. Having more than one +#. username/password is very helpful in larger organization. +#. You're advised to either keep "tenant" without translating it +#. or keep it aside with your translation. Example for French: +#. proprietaire ("tenant") +#: ../cinder-common.templates:4001 +msgid "Please specify the authentication server tenant name." +msgstr "" + +#. Type: string +#. Description +#: ../cinder-common.templates:5001 +#, fuzzy +#| msgid "Auth server username:" +msgid "Authentication server username:" +msgstr "Användarnamn på identifieringsservern:" + +#. Type: string +#. Description +#: ../cinder-common.templates:5001 +msgid "Please specify the username to use with the authentication server." +msgstr "" + +#. Type: password +#. Description +#: ../cinder-common.templates:6001 +#, fuzzy +#| msgid "Auth server password:" +msgid "Authentication server password:" +msgstr "Lösenord på identifieringsservern:" + +#. Type: password +#. Description +#: ../cinder-common.templates:6001 +msgid "Please specify the password to use with the authentication server." +msgstr "" + +#. Type: string +#. Description +#: ../cinder-common.templates:7001 +msgid "Cinder volume group:" +msgstr "Volymgrupp för Cinder:" + +#. Type: string +#. Description +#: ../cinder-common.templates:7001 +#, fuzzy +#| msgid "" +#| "Please specify the name of the LVM volume group (vg) on which Cinder will " +#| "create partitions." +msgid "" +"Please specify the name of the LVM volume group on which Cinder will create " +"partitions." +msgstr "" +"Ange namnet för LVM-volym-grupp (vg) där Cinder ska skapa sina partitioner." + +#. Type: string +#. Description +#: ../cinder-common.templates:8001 +msgid "IP address of your RabbitMQ host:" +msgstr "" + +#. Type: string +#. Description +#. Type: string +#. Description +#. Type: password +#. Description +#: ../cinder-common.templates:8001 ../cinder-common.templates:9001 +#: ../cinder-common.templates:10001 +msgid "" +"In order to interoperate with other components of OpenStack, this package " +"needs to connect to a central RabbitMQ server." +msgstr "" + +#. Type: string +#. Description +#: ../cinder-common.templates:8001 +msgid "Please specify the IP address of that server." +msgstr "" + +#. Type: string +#. Description +#: ../cinder-common.templates:9001 +msgid "Username for connection to the RabbitMQ server:" +msgstr "" + +#. Type: string +#. Description +#: ../cinder-common.templates:9001 +msgid "Please specify the username used to connect to the RabbitMQ server." +msgstr "" + +#. Type: password +#. Description +#: ../cinder-common.templates:10001 +msgid "Password for connection to the RabbitMQ server:" +msgstr "" + +#. Type: password +#. Description +#: ../cinder-common.templates:10001 +msgid "Please specify the password used to connect to the RabbitMQ server." +msgstr "" + +#. Type: boolean +#. Description +#: ../cinder-api.templates:2001 +#, fuzzy +#| msgid "Register Cinder in the keystone endpoint catalog?" +msgid "Register Cinder in the Keystone endpoint catalog?" +msgstr "Ska Cinder registreras i keystones katalog med ändpunkter?" + +#. Type: boolean +#. Description +#: ../cinder-api.templates:2001 +#, fuzzy +#| msgid "" +#| "Each Openstack services (each API) should be registered in order to be " +#| "accessible. This is done using \"keystone service-create\" and \"keystone " +#| "endpoint-create\". Select if you want to run these commands now." +msgid "" +"Each OpenStack service (each API) should be registered in order to be " +"accessible. This is done using \"keystone service-create\" and \"keystone " +"endpoint-create\". This can be done automatically now." +msgstr "" +"Alla OpenStack-tjänster (varje API) ska registreras för att kunna användas. " +"Detta görs med kommandona \"keystone service-create\" och \"keystone " +"endpoint-create\". Detta kan göras automatiskt nu." + +#. Type: boolean +#. Description +#: ../cinder-api.templates:2001 +#, fuzzy +#| msgid "" +#| "Note that you will need to have an up and running keystone server on " +#| "which to connect using the Keystone auth token." +msgid "" +"Note that you will need to have an up and running Keystone server on which " +"to connect using the Keystone authentication token." +msgstr "OBS. Du behöver ha en fungerande keystone-server att ansluta till." + +#. Type: string +#. Description +#: ../cinder-api.templates:3001 +#, fuzzy +#| msgid "Keystone IP address:" +msgid "Keystone server IP address:" +msgstr "IP-adress till Keystone:" + +#. Type: string +#. Description +#: ../cinder-api.templates:3001 +#, fuzzy +#| msgid "" +#| "Enter the IP address of your keystone server, so that cinder-api can " +#| "contact Keystone to do the Cinder service and endpoint creation." +msgid "" +"Please enter the IP address of the Keystone server, so that cinder-api can " +"contact Keystone to do the Cinder service and endpoint creation." +msgstr "" +"Ange IP-adressen till din keystone-server så att cinder-api kan kontakta " +"Keystone för att lägga till Cinder-tjänsten som en ändpunkt." + +#. Type: password +#. Description +#: ../cinder-api.templates:4001 +#, fuzzy +#| msgid "Keystone Auth Token:" +msgid "Keystone authentication token:" +msgstr "Autetiseringsvärde för Keystone:" + +#. Type: password +#. Description +#: ../cinder-api.templates:4001 +#, fuzzy +#| msgid "" +#| "To configure its endpoint in Keystone, cinder-api needs the Keystone auth " +#| "token." +msgid "" +"To configure its endpoint in Keystone, cinder-api needs the Keystone " +"authentication token." +msgstr "" +"För att lägga till ändpunkt i Keystone behöver cinder-api ett " +"autentiseringsvärde för Keystone." + +#. Type: string +#. Description +#: ../cinder-api.templates:5001 +msgid "Cinder endpoint IP address:" +msgstr "IP-adress för Cinder-ändpunkt:" + +#. Type: string +#. Description +#: ../cinder-api.templates:5001 +#, fuzzy +#| msgid "" +#| "Enter the IP address that will be used to contact Cinder (eg: the Cinder " +#| "endpoint IP address)." +msgid "Please enter the IP address that will be used to contact Cinder." +msgstr "Ange den IP-adress som ska användas för att kontakta Cinder." + +#. Type: string +#. Description +#: ../cinder-api.templates:5001 +msgid "" +"This IP address should be accessible from the clients that will use this " +"service, so if you are installing a public cloud, this should be a public IP " +"address." +msgstr "" +"Denna IP-adress ska vara nåbar från klienterna som vill använda den här " +"tjänsten. Om detta är en publik molntjänst så ska det vara en publik IP-" +"adress." + +#. Type: string +#. Description +#: ../cinder-api.templates:6001 +msgid "Name of the region to register:" +msgstr "Regionnamn:" + +#. Type: string +#. Description +#: ../cinder-api.templates:6001 +#, fuzzy +#| msgid "" +#| "Openstack can be used using availability zones, with each region " +#| "representing a location. Please enter the zone that you wish to use when " +#| "registering the endpoint." +msgid "" +"OpenStack supports using availability zones, with each region representing a " +"location. Please enter the zone that you wish to use when registering the " +"endpoint." +msgstr "" +"OpenStack kan användas med tillgänglighetszoner. Varje region representerar " +"en plats. Ange zonen som ska användas när ändpunkten registreras." + +#~ msgid "Start cinder services at boot?" +#~ msgstr "Ska cinder-tjänster startas vid systemets uppstart?" + +#~ msgid "" +#~ "Please choose whether you want to start Cinder services when the machine " +#~ "is booted up." +#~ msgstr "" +#~ "Ange om du vill att Cinder-tjänster ska starta när maskinen startar." + +#~ msgid "" +#~ "If you don't choose this option, no database will be set up and Cinder " +#~ "will use regular SQLite support." +#~ msgstr "" +#~ "Om något av dessa krav saknar bör du avböja detta alternativ och " +#~ "fortsätta använda sqlite-stödet." diff --git a/debian/po/templates.pot b/trusty/debian/po/templates.pot similarity index 100% rename from debian/po/templates.pot rename to trusty/debian/po/templates.pot diff --git a/debian/pydist-overrides b/trusty/debian/pydist-overrides similarity index 100% rename from debian/pydist-overrides rename to trusty/debian/pydist-overrides diff --git a/debian/python-cinder.install b/trusty/debian/python-cinder.install similarity index 100% rename from debian/python-cinder.install rename to trusty/debian/python-cinder.install diff --git a/debian/rules b/trusty/debian/rules similarity index 100% rename from debian/rules rename to trusty/debian/rules diff --git a/debian/source/format b/trusty/debian/source/format similarity index 100% rename from debian/source/format rename to trusty/debian/source/format diff --git a/debian/watch b/trusty/debian/watch similarity index 100% rename from debian/watch rename to trusty/debian/watch -- 2.45.2